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Littérature scientifique sur le sujet « Low urinary tract disease »

Auteur : Grafiati

Publié le 9 mars 2023

Mis à jour le 10 mars 2023

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Articles de revues sur le sujet "Low urinary tract disease"

Scarpa, M. G., M. Iaquinto et J. Schleef. « Urethritis and low urinary tract disease : description of three cases ». European Urology Open Science 32 (octobre 2021) : S63. http://dx.doi.org/10.1016/s2666-1683(21)00821-1.

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Kim, Myung Soo, et Seung Il Jung. « The Urinary Tract Microbiome in Male Genitourinary Diseases : Focusing on Benign Prostate Hyperplasia and Lower Urinary Tract Symptoms ». International Neurourology Journal 25, n^o 1 (31 mars 2021) : 3–11. http://dx.doi.org/10.5213/inj.2040174.087.

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The human body is sterile during gestation; however, but during and after birth, the entire body surface becomes host to an enormous variety of microorganisms. Urine in the urinary tract was once considered sterile based on the lack of cultured microorganisms. Many recent studies have revealed evidence of microorganisms in human urine in the absence of clinical infection. Sequencing methods and analytical techniques are rapidly evolving to improve the ability to detect bacterial DNA and living bacteria and to understand the microbiota of the urinary tract. In women, fascinating evidence associates urinary tract microbiota with lower urinary tract symptoms. However, in men, the relevance of urinary tract microbiota in low urinary tract symptoms and prostate disease has not been established. In this review, we highlight a recent study that increases our ability to understand the urinary tract microbiota in men with lower urinary tract symptoms.

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Werter, Dominique E., Brenda M. Kazemier, Caroline Schneeberger, Ben W. J. Mol, Christianne J. M. de Groot, Suzanne E. Geerlings et Eva Pajkrt. « Risk Indicators for Urinary Tract Infections in Low Risk Pregnancy and the Subsequent Risk of Preterm Birth ». Antibiotics 10, n^o 9 (31 août 2021) : 1055. http://dx.doi.org/10.3390/antibiotics10091055.

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Symptomatic urinary tract infections are associated with preterm birth. However, data on risk indicators for urinary tract infections are limited and outdated. The research is a secondary analysis. The study was a prospective multicenter cohort study of low-risk pregnant women. Logistic regression was used to identify risk indicators for urinary tract infections. The incidence of urinary tract infections was 9.4%. Multivariate logistic regression showed that a history of recurrent urinary tract infections and the presence of asymptomatic bacteriuria in the present pregnancy were associated with urinary tract infections (resp. OR 3.14, 95%CI 1.40–7.02 and OR 1.96 95%CI 1.27–3.03). Women with a urinary tract infection were at increased risk of preterm birth compared to women without a urinary tract infection (12 vs. 5.1%; adjusted HR 2.5 95%CI 1.8–3.5). This increased risk was not found in women with the identified risk indicators (resp. 5.3% vs. 5.1%, adjusted HR 0.35 95%CI 0.00–420 and adjusted HR 1.5 95CI% 0.59–3.9). In conclusion, in low-risk pregnant women, risk indicators for urinary tract infections are: a history of recurrent urinary tract infections and the presence of asymptomatic bacteriuria. The risk of preterm birth is increased in women with a urinary tract infection in this pregnancy. However, women with recurrent urinary tract infections and asymptomatic bacteriuria this pregnancy appear not to be at increased risk of preterm birth.

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Tomaszewski, Jeffrey John, Marc Christopher Smaldone et Michael Cecil Ost. « Endourologic Management of Upper Tract Transitional Cell Carcinoma following Cystectomy and Urinary Diversion ». Advances in Urology 2009 (2009) : 1–6. http://dx.doi.org/10.1155/2009/976401.

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Traditionally, nephroureterectomy is the gold standard therapy for upper tract recurrence of transitional cell carcinoma (TCC) following cystectomy and urinary diversion. With advances in endoscopic equipment and improvements in technique, conservative endourologic management via a retrograde or antegrade approach is technically feasible with acceptable outcomes in patients with bilateral disease, solitary renal units, chronic renal insufficiency, or significant medical comorbidities. Contemporary studies have expanded the utility of these techniques to include low-grade, low-volume disease in patients with a normal contralateral kidney. The aim of this report is to review the current outcomes of conservative management for upper tract disease and discuss its application and relevance in patients following cystectomy with lower urinary tract reconstruction.

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Kodzo-Grey Venyo, Anthony. « Coronavirus Infection of the Urinary Bladder and Lower Urinary Tract : A Review and Update ». Clinical Research and Clinical Trials 4, n^o 2 (24 août 2021) : 01–11. http://dx.doi.org/10.31579/2693-4779/056.

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COVID-19 infection does affect males and females. Even though the commonest manifestations of COVID-19 infection tend to be related to symptoms associated with the respiratory tract, many other organs of the body also tend to be affected and COVID-19 infection of these other organs could manifest contemporaneously with symptoms of the respiratory tract system in addition to symptoms of the affected organs. At times COVID-19 may initially manifest solely related to non-respiratory tract organs and because the symptoms are non-specific without a high index of suspicion, the diagnosis of COVID-19 infection may be missed initially or there may be delay in the diagnosis which would tend to lead to spreading of the disease. Some of the manifestations of COVID-19 infection of the urinary bladder may include: Lower urinary tract symptoms of urinary frequency, and or urinary urgency, and or nocturia, and or urinary incontinence, or on rare occasions non-visible or visible haematuria, or acute retention of urine. The aforementioned symptoms may occur as De novo (new-onset) symptoms alone or they may be associated with or without fever, with or without respiratory tract symptoms. Some individuals who already have lower urinary tract symptoms could experience worsening of their previous lower urinary tract symptoms and if the clinician does not have a high index of suspicion for the possible development of COVID-19 infection, and the clinician does blame the symptoms on benign prostatic hyperplasia then the diagnosis could be missed or delayed. If the COVID-19 cystitis is associated with COVID-19 infection of the male genital tract then some of the patients could experience scrotal discomfort, swelling of the scrotum, erythema of the scrotum, or low-flow priapism or clinical and radiology imaging features of acute orchitis, or acute epididymitis, or acute epididymo-orchitis. However, if the lower urinary tract symptoms are associated with respiratory tract symptoms all clinicians globally are aware of the fact that a high index of suspicion for COVID-19 infection should be exercised. What is important is that every clinician and every individual should be made aware of the fact that the development of De novo lower urinary tract symptoms or sudden onset of worsening lower urinary tract symptoms should be regarded as possibly due to COVID-19 infection and appropriate tests should be undertaken to confirm or negate the diagnosis of COVID-19 infection quickly. Diagnosis of COVID-19 infection of the urinary bladder can be confirmed the undertaking of various COVID-19 infection tests but COVID-19 PCR test has tended to be a common test that most people use globally.

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Hazen, Kevin C., Gordon W. Theisz et Susan A. Howell. « Chronic Urinary Tract Infection Due toCandida utilis ». Journal of Clinical Microbiology 37, n^o 3 (1999) : 824–27. http://dx.doi.org/10.1128/jcm.37.3.824-827.1999.

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An elderly male was seen at an outpatient urology clinic over a period of 3 years with repeat urine specimens containing 104 to 105 CFU of a “Candidaspecies, not C. albicans.” The urine specimens were described as infected due to the presence of pyuria, but no antifungal therapy was administered. On two occasions, the patient presented to the emergency room and urine specimens were sent to the clinical microbiology laboratory. On both occasions, a yeast was isolated at concentrations of >105 CFU/ml. The organism was identified as the anamorphic yeast Candida utilis (teleomorph:Pichia jadinii) by conventional methods. Molecular methods, including karyotyping and restriction enzyme analysis, confirmed that the isolates were identical and were C. utilis. The patient developed benign prostatic hypertrophy and chronic obstructive pulmonary disease during the 3-year course. This report is the first demonstration of the isolation of the industrially important yeastC. utilis from a urinary tract infection. In the present case, the organism was associated with chronic, symptomatic disease. The significance of this unusual, low-virulence isolate from a case of urinary tract infection is discussed.

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Kruger, JM, et CA Osborne. « Recurrent, nonobstructive, idiopathic feline lower urinary tract disease : an illustrative case report ». Journal of the American Animal Hospital Association 31, n^o 4 (1 juillet 1995) : 312–16. http://dx.doi.org/10.5326/15473317-31-4-312.

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A three-year-old, spayed female domestic shorthair was evaluated because of recurrent hematuria, dysuria, and pollakiuria of one year's duration. With the exception of hematuria and proteinuria, results of other physical, clinicopathological, radiographic, and microbiologic evaluations were normal. Low concentrations of bovine herpesvirus-4 (BHV-4) antibodies (titer 1:40) were detected by an indirect fluorescent antibody test (IFAT). A diagnosis of nonobstructive, idiopathic feline lower urinary tract disease was established by exclusion of other known causes of hematuria and dysuria. Clinical signs resolved in approximately seven days without symptomatic therapy. During the next 69 months, the owners observed five episodes of self-limiting, gross hematuria and pollakiuria. Persistent low titers of BHV-4 antibodies were detected by the IFAT. This case typifies the clinicopathological, radiographic, and microbiologic findings and the natural course characteristics of many cases of nonobstructive, idiopathic feline lower urinary tract disease.

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Smithson, Alex, Maria Rosa Sarrias, Juanjo Barcelo, Belen Suarez, Juan Pablo Horcajada, Sara Maria Soto, Alex Soriano et al. « Expression of Interleukin-8 Receptors (CXCR1 and CXCR2) in Premenopausal Women with Recurrent Urinary Tract Infections ». Clinical Diagnostic Laboratory Immunology 12, n^o 12 (décembre 2005) : 1358–63. http://dx.doi.org/10.1128/cdli.12.12.1358-1363.2005.

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ABSTRACT The migration of neutrophils through infected tissues is mediated by the CXC chemokines and its receptors (CXCR1 and CXCR2). It has been proposed that a CXCR1 deficiency could confer susceptibility to acute pyelonephritis in children. The objective of the study is to assess the surface expression of CXCR1 and CXCR2 and the existence of polymorphisms in the CXCR1 gene in premenopausal women with recurrent urinary tract infections. The study included 20 premenopausal women with recurrent urinary infections, with normal urinary tracts, and without diseases potentially associated with relapsing urinary infections and 30 controls without previous urinary infections. The levels of CXCR1 and CXCR2 expression on neutrophils were measured and analyzed by flow cytometry by measuring the mean fluorescence intensity (MFI) channel. The promoter and coding regions of the CXCR1 gene were analyzed for the presence of polymorphisms by a sequence-based typing method. Patients with recurrent urinary tract infections exhibited median levels of CXCR1 expression, determined from MFI values, similar to those of the controls. The analysis of CXCR2 showed that patients with recurrent urinary infections had lower median levels of expression, determined from the MFI values, than the controls (P = 0.002, Mann-Whitney U test). No polymorphisms were detected at the promoter or at the exon 1 region of the CXCR1 gene either in the patients or in the controls. Polymorphisms were detected at the exon 2 of CXCR1, but their frequencies did not differ between patients and controls. We have found a low level of CXCR2 expression in patients with recurrent urinary tract infections. These results suggest that a low level of CXCR2 expression may increase the susceptibilities of premenopausal women to urinary tract infections.

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GÜNEŞ, Yiğit, Ceren ANLAŞ et Banu DOKUZEYLÜL. « Pharmacological and clinical approach to plant based complementary health products in lower urinary system diseases in cats and dogs ». Journal of Istanbul Veterinary Sciences 6, n^o 3 (31 décembre 2022) : 116–22. http://dx.doi.org/10.30704/http-www-jivs-net.1150072.

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Medicinal plants, which are widely used in the treatment of many diseases in folk medicine, are alternative treatment approaches that allow to overcome the limitations of modern treatments such as high treatment costs and difficulty in accessing health services. In addition to their traditional uses, the World Health Organization (WHO) also recommends the use of medicinal plants as alternative applications, especially in countries where have limited access to modern medical facilities. Limitations on the methods used in the treatment of lower urinary tract diseases such as urinary tract infection and urolithiasis in both human and veterinary practice (high treatment cost, low tolerability, development of antibacterial resistance, etc.) have brought the use of natural products of herbal origin within the scope of supportive/complementary treatment approaches. Although the mechanism of action of medicinal plants in the treatment of lower urinary tract diseases is not clearly known, studies have shown that they increase the glomerular filtration rate; and they can be complementary alternatives to conventional treatment due to their anti-lithogenic, antibacterial, antioxidant and anti-inflammatory activities. Patients that referred to with one or more of the symptoms of urinary system diseases such as polyuria, pollakiuria, dysuria, stranguria, anuria, hematuria, urinary incontinence constitute the case group of one of the first three systemic diseases most frequently brought to the clinic. Failure to intervene in the diseases shaped in the lower urinary system in a timely manner causes negative consequences such as the disease becoming chronic, the progression of the disease to the upper urinary system in progressive cases, and a decrease in the quality of life. Complementary products used in addition to medical treatment are sometimes used for prophylactic purposes. In this context, many supplements have been prescribed for different diseases in small animal practice in recent years. In this review, it is aimed to convey current developments about medicinal plants, which are used effectively within the scope of supportive treatment practices in lower urinary system diseases of cats and dogs, to veterinary clinical practice.

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Kärkkäinen, U. M., R. Ikäheimo, M. L. Katila, A. Sivonen et A. Siitonen. « Low Virulence of Escherichia coli Strains Causing Urinary Tract Infection in Renal Disease Patients ». European Journal of Clinical Microbiology & ; Infectious Diseases 19, n^o 4 (4 mai 2000) : 254–59. http://dx.doi.org/10.1007/s100960050472.

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Thèses sur le sujet "Low urinary tract disease"

SPEDIACCI, CARLOTTA. « INNOVATIVE IMAGING OF URINARY SYSTEM IN CANINE AND FELINE PATIENTS ». Doctoral thesis, Università degli Studi di Milano, 2023. https://hdl.handle.net/2434/951201.

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Diseases of the urinary system are regularly encountered in daily veterinary practice. The development of increasingly efficient diagnostic tools is crucial to meet the high-quality requirements of contemporary professional standards. This project had many purposes, aiming to describe pioneering methods, protocols and diagnosis related to imaging of ureters and urinary bladder, chosen as they represent daily diagnostic challenges in daily routine practice. This project consisted of three papers: the first paper is a prospective pilot project concerning quantitative CEUS exam applied to distinguish neoplastic and non-neoplastic lesions of the urinary bladder in small animals; the second paper is a multicentric retrospective observational project describing the CT appearance of a novel CVC congenital malformation; the third paper is a retrospective study conducted on canine healthy patients, aimed at assessing the visibility of the ureters on high field MR on T1 and T2 sequences avoiding the use of paramagnetic contrast agents. The results of this project allowed to obtain objectifiable parameters for the distinction of neoplastic and non-neoplastic lesions of urinary bladder using quantitative CEUS; we also described the CT appearance of the transcaval ureter, a malfomaration of the CVC never described in veterinary medicine; finally, we described the feasibility of evaluation of normal ureters through high-field MR on T2-weighted sequences, in healthy canine patients. In conclusion, this project allowed to describe new diseases that could affect urinary tract function and contributes to the development of new methods and protocols with the potential to reduce the invasiveness of certain diagnostic procedures related to the urinary tract.

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Stevens, Laurie. « Cholinergic and serotonergic mechanisms in health and disease of the lower urinary tract ». Thesis, University of Sheffield, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.421223.

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Kaul, Elisabeth [Verfasser], et Roswitha [Akademischer Betreuer] Dorsch. « Rezidivhäufigkeit und Langzeitprognose von Katzen mit Feline Lower Urinary Tract Disease / Elisabeth Kaul ; Betreuer : Roswitha Dorsch ». München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2021. http://d-nb.info/1231233397/34.

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Zellner, Friederike. « Einsatz von Meloxicam bei Katzen mit ideopathischer "feline lower urinary tract disease" - eine plazebo-kontrollierte randomisierte Doppelbllindstudie ». Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-139233.

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Schmid, Carolin. « Epidemiologie und klinische Symptome bei Katzen mit "Feline Lower Urinary Tract Disease" - eine retrospektive Auswertung von 648 Fällen ». Diss., lmu, 2011. http://nbn-resolving.de/urn:nbn:de:bvb:19-129016.

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Dautel, Michaela. « FLUTD (feline lower urinary tract disease) Retrospektive Studie zu Auftreten und Therapieverfahren und sonographische Befunde bei operativ versorgten Patienten ». Diss., lmu, 2007. http://nbn-resolving.de/urn:nbn:de:bvb:19-65902.

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Pons, Maria J., Delfino Vubil, Elisabet Guiral, Dinis Jaintilal, Oscar Fraile, Sara M. Soto, Betuel Sigauque et al. « Characterisation of extended-spectrum b-lactamases among Klebsiella pneumoniae isolates causing bacteraemia and urinary tract infection in Mozambique ». Elsevier B.V, 2015. http://hdl.handle.net/10757/347017.

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The aim of this study was to determine the prevalence of extended-spectrum b-lactamase (ESBL)- producing Klebsiella pneumoniae isolated from urinary tract and bloodstream infections in a rural hospital in Manhic¸a, Mozambique. ESBLs were investigated among ceftriaxone-non-susceptible K. pneumoniae clinical isolates recovered between 2004 and 2009. Characterisation of blaCTX-M, blaSHV, blaOXA and blaTEM genes was performed by PCR and sequencing. Epidemiological relationships were established by phylogenetic analysis, repetitive extragenic palindromic PCR (REP-PCR), pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST), whilst plasmid transferability was evaluated by conjugation. In addition,the presence of class 1 and 2 integrons was studied.A total of 19 K. pneumoniae were analysed. The blaCTX-M-15 gene was found in all strains. Other ESBL genes were found concomitantly, including blaSHV-5, blaSHV-2, blaSHV-2A, blaSHV-12 and blaSHV-38. In addition, other b-lactamases such as blaTEM-1 and blaOXA-30 were also detected. REP-PCR identified 15 different epidemiological profiles. MLST analysis also showed great variability of sequence types. The blaCTX-M-15 gene showed a high transfer capacity. The presence of class 1 integrons was high. High levels of multidrug resistance were also found. In conclusion, these data show the dominance of the CTX-M-type ESBL, particularly CTX-M-15, supporting its worldwide dissemination, including in areas with limited access to third-generation cephalosporins. This finding is a matter of concern for clinical management as third-generation cephalosporins are an alternative for treating severe cases of multidrug-resistant infections in this community.
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Marklund-Bau, Helén. « Sleep and quality of life in men with lower urinary tract symptoms : and their partners ». Doctoral thesis, Linköpings universitet, Hälsouniversitetet, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-15946.

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Aims: The overall aim was to determine how lower urinary tract symptoms (LUTS) suggestive of benign prostatic obstruction (BPO) affect sleep, health related quality of life and disease specific quality of life, and how the men’s urinary symptoms affect their partners. Subjects and methods: In papers I–II, a descriptive design with a pre-test and post-test was used and in papers III-IV the design was descriptive and comparative. The method was self-administered questionnaires. In papers I- II: The questionnaires were translated in the ethnographic mode. In paper I the reliability of the questionnaire was tested in 122 patients with LUTS/ BPO. The disease specific quality of life was studied before and after intervention in 572 consecutive patients with BPO, aged 45-94 yrs. In paper II, the partner specific quality of life was studied in partners to men with BPO before and after TURP. The reliability and the responsiveness of the questionnaire were tested in two groups with 51 partners each. Papers III-IV: A study of 239 men with LUTS, aged 45-80 yrs, and their partners (n=126) who were compared to randomly selected men from the population (n=213) and their partners (n=131). The men had an extra control group, men with inguinal hernia (n=200). Sleep and health related quality of life was studied in both men and their partners. The partners’ specific quality of life was also studied and the men with LUTS answered questions about urinary symptoms and disease specific quality of life. Results: Papers I-II: All the tested questionnaires showed an acceptable reliability and responsiveness. I: Before and after intervention the prevalence of urinary incontinence was 46 % and 16 % respectively. II: Partners were affected by the patients’ BPO symptoms before and improved after the patients TURPs. III: Most sleep variables were significantly impaired in men with LUTS compared to one or both of the control groups. The men with LUTS had a significantly higher prevalence of insomnia (40 %) than both control groups and significantly lower sleep efficiency (49 %) than men with hernia. The men with LUTS were significantly impaired in most domains of the health related quality of life compared to men in the population. IV: There were no significant differences between the two partner groups regarding the quantity and quality of sleep or the health related quality of life. Conclusions: All tested questionnaires showed an acceptable reliability and responsiveness. The prevalence of urinary incontinence before and after intervention was higher than earlier reported. Men with LUTS had significantly poorer sleep quality, reduced sleep efficiency and a higher prevalence of insomnia than men in the population and men with inguinal hernia. The HRQOL is impaired in men with LUTS compared to men in the population and men with inguinal hernia. Partners are affected by the patients’ symptoms, and it is emotional rather than practical aspects that affect them most. Partners of men with LUTS did not differ significantly from partners in the population with regard to sleep and health related quality of life.

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Simmering, Jacob Edward. « Seasonality, local weather and infectious disease : effects of heat and humidity on local risk for urinary tract infections and Legionella pneumonia ». Diss., University of Iowa, 2016. https://ir.uiowa.edu/etd/5852.

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Seasonality, or a cycling of high and low incidence, of infectious diseases has long been recognized but remains little understood. For many diseases, even major ones such as influenza, our knowledge of the seasonal drivers is very limited. One proposed driver of seasonality for many diseases is weather, especially temperature and humidity. I studied how likely an admission to a hospital was to be diagnosed with a UTI or pneumonia caused by Legionella across the US under various climates and weather conditions. I found that patients were 10–20% more likely to have a UTI when the monthly mean temperature was between 65–85°F compared to under 40°F. This may be due to slightly lower levels of hydration at warm temperatures reducing protection against UTIs. Pneumonia caused by Legionella was more common in warm (60–80°F) months than in cool or hot months. Within warm months, when humidity was above 60% there was a doubling in the odds of Legionella pneumonia. When the humidity was above 65%, the odds were quadrupled. Understanding why some diseases are seasonal and what role weather plays in this seasonality is important for both daily practice (e.g., recent weather can help diagnosis Legionella versus a more typical cause of pneumonia) and for larger policy adapting to changing weather and climate.

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Zellner, Friederike [Verfasser], et Katrin [Akademischer Betreuer] Hartmann. « Einsatz von Meloxicam bei Katzen mit ideopathischer "feline lower urinary tract disease" : eine plazebo-kontrollierte randomisierte Doppelblindstudie / Friederike Zellner. Betreuer : Katrin Hartmann ». München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2011. http://d-nb.info/1019479272/34.

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Livres sur le sujet "Low urinary tract disease"

Rao, Nagaraja P., Glenn M. Preminger et John P. Kavanagh, dir. Urinary Tract Stone Disease. London : Springer London, 2011. http://dx.doi.org/10.1007/978-1-84800-362-0.

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M, Preminger Glenn, Kavanagh John P et SpringerLink (Online service), dir. Urinary Tract Stone Disease. London : Springer-Verlag London Limited, 2011.

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Enterprises, Pro-Visions Pet Speciality, et Ralston Purina Company, dir. Feline lower urinary tract disease : A roundtable discussion. [United States] : Pro-Visions Pet Speciality Enterprises, 1991.

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author, Gunn-Moore Danièlle, dir. Caring for a cat with lower urinary tract disease. United Kingdom] : Cat Professional Ltd., 2009.

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Schmitz, Paul G. Renal : An integrated approach to disease. New York : McGraw-Hill, 2012.

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1917-, Price Mary, et Magney Jean E, dir. Care of the disabled urinary tract : Prevention of renal deterioration. Springfield, Ill., U.S.A : C.C. Thomas, 1986.

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Renal : An integrated approach to disease. New York : McGraw-Hill, 2012.

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Donald, Blaufox M., dir. Evaluation of renal function and disease with radionuclides : The upper urinary tract. 2^e éd. Basel : Karger, 1989.

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Sebastian, Faro, dir. Diagnosis and management of female pelvic infections in primary care medicine. Baltimore : Williams & Wilkins, 1985.

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Learning genitourinary medicine and HIV disease through MCQ. Chichester : Wiley, 1990.

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Chapitres de livres sur le sujet "Low urinary tract disease"

Parris, Kerry M., et Shamanthi M. Jayasooriya. « Prenatal Risk Assessment for Preterm Birth in Low-Resource Settings : Infection ». Dans Evidence Based Global Health Manual for Preterm Birth Risk Assessment, 31–39. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-04462-5_5.

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AbstractMaternal infections are a risk factor for preterm birth (PTB); 40% to 50% of PTBs are estimated to result from infection or inflammation. Higher infection rates are reported in low- and middle-income countries (LMIC), and over 80% of PTBs occur in these settings. Global literature was synthesised to identify infections whose prevention or treatment could improve maternal and neonatal health outcomes and/or prevent mother-to-child transmission of infections.Best evidenced risk factors for PTB were maternal infection with human immunodeficiency virus (HIV) (OR2.27; 95%CI: 1.2–4.3), syphilis (OR2.09; 95%CI:1.09–4.00), or malaria (aOR3.08; 95%CI:1.2–4.3). Lower certainty evidence identified increased PTB risk with urinary tract infections (OR1.8; 95%CI: 1.4–2.1), sexually transmitted infections (OR1.3; 95%CI: 1.1–1.4), bacterial vaginosis (aOR16.4; 95%CI: 4.3–62.7), and systemic viral pathogens.Routine blood testing and treatment are recommended for HIV, hepatitis B virus, and syphilis, as well as for malaria in areas with moderate to high transmission. In high-risk populations and asymptomatic or symptomatic disease, screening for lower genital tract infections associated with PTB should be offered at the antenatal booking appointment. This should inform early treatment and management. Heath education promoting pre-pregnancy and antenatal awareness of infections associated with PTB and other adverse pregnancy outcomes is recommended.

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Harwood, David, et Karin Mueller. « Urinary Tract Disease ». Dans Goat Medicine and Surgery, 237–47. Boca Raton : CRC Press, [2018] : CRC Press, 2018. http://dx.doi.org/10.4324/9781315152233-10.

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Chiossi, Giuseppe. « Urinary Tract Disease ». Dans Maternal-Fetal Evidence Based Guidelines, 166–81. 4^e éd. Boca Raton : CRC Press, 2022. http://dx.doi.org/10.1201/9781003099062-17.

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Reynolds, W. Stuart, Omar Hameed et Harriette M. Scarpero. « Diverticular Disease ». Dans The Urinary Tract, 43–61. New York, NY : Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-5320-8_3.

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Fry, John, Gerald Sandler et David Brooks. « Urinary Tract Infections ». Dans Disease Data Book, 337–56. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4149-6_20.

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Shehab, Ziad M. « Urinary Tract Infection ». Dans Renal Disease in Children, 157–69. New York, NY : Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4612-3260-5_9.

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Nicolle, Lindsay E. « Urinary Tract Infection ». Dans Infectious Disease in the Aging, 165–80. Totowa, NJ : Humana Press, 2009. http://dx.doi.org/10.1007/978-1-60327-534-7_12.

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Nicolle, Lindsay E. « Urinary Tract Infection ». Dans Infectious Disease in the Aging, 99–111. Totowa, NJ : Humana Press, 2001. http://dx.doi.org/10.1007/978-1-59259-026-1_10.

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Rappold, Gudrun, John-John B. Schnog, Victor E. A. Gerdes, Yvonne G. Weber, Jose M. Serratosa, Anna-Elina Lehesjoki, Alessandra Baumer et al. « Urinary Tract Obstruction ». Dans Encyclopedia of Molecular Mechanisms of Disease, 2147. Berlin, Heidelberg : Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-29676-8_6474.

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Wood, Hadley, Kenneth Angermeier et Adeboye O. Osunkoya. « Nonneoplastic and Neoplastic Urethral Disease ». Dans The Urinary Tract, 235–52. New York, NY : Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-5320-8_13.

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Actes de conférences sur le sujet "Low urinary tract disease"

Tramonti, G., C. Donadio, S. Bartolai, L. Rossi, F. Panicucci et C. Bianchi. « RENAL FUNCTION AND MORPHOLOGY IN HEMOPHILIACS WITH PREVIOUS GROSS HEMATURIA ». Dans XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644018.

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In hemophiliacs gross hematuria is often observed. The aim of this study is to evaluate renal functionand morphology in young hemophiliacs with at least one previous gross hematuria. Forty patients with hemophilia A or B were studied (age 8-49 yrs, mean 21.3). Neither renal nor urinary tract disease was referred. The following tests were performed: urinalysis, plasma creatinine and urea, glomerular filtration rate (GFR),effective renal plasma flow (ERPF),renal scans, isotopic renography and renal ecography. Urinalysis was normal in all but 6 pts. Plasma creatinine and urea were normal in all pts. GFR was reduced (< 90 ml/min) in 16 pts (mean 76.1±9.5),while it was normal (>90 ml/min) in the remaining 24 pts (mean 119.6±17.1). ERPF was < 350 ml/min in 11 pts (mean 290.3±51.7)and it was >350 ml/min in the remaining 24 pts (mean470.0±107.8). In 17 of these pts GFR has been measured a second time after 1-3 yrs. The second GFR decreased of more than 20% in 8 pts (mean decrease 35.3%)and increased of more than 20% in 3 pts (mean increase 52.9%). It was unchanged in the remaining 6 pts. In pts with lower GFR renal scans were abnormal in 5/12 cases, while in subjects with normal GFR renal scans resulted abnormal in only 4/22 cases. Isotopic renography demonstrated pathological findings in 5/9 pts with lower GFR,while in subjects with normal GFRthe abnormal renograms were 2/18. Renal ecography showed kidney abnormalities in 2/7 pts with low GFR while it was normal in 4/4 pts with normal GFR.The above results indicate that a relevant number ofyoung hemophiliacs with previous gross hematuria have a clinically significant impairment of renal function, and some abnormalities of renal morphology.

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Bizerea, Teofana Otilia, Anca Roxana Paul, Ramona Stroescu, Raluca Isac, Mihai Gafencu, Gabriela Doros et Otilia Marginean. « P318 The nexus between chronic kidney disease and urinary tract infections ». Dans 8th Europaediatrics Congress jointly held with, The 13th National Congress of Romanian Pediatrics Society, 7–10 June 2017, Palace of Parliament, Romania, Paediatrics building bridges across Europe. BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health, 2017. http://dx.doi.org/10.1136/archdischild-2017-313273.406.

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Meng, Fanping, Jiantao Xian, Xu Zhou et Ji Gao. « Application of Flexible Ureteroscope in Diagnosis and Treatment of Upper Urinary Tract Disease ». Dans International Conference on Biomedical and Biological Engineering. Paris, France : Atlantis Press, 2016. http://dx.doi.org/10.2991/bbe-16.2016.8.

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Shadgan, Babak, Kourosh Afshar, Lynn Stothers et Andrew Macnab. « Near-infrared spectroscopy of the bladder : a new technique for studying lower urinary tract function in health and disease ». Dans BiOS, sous la direction de Nikiforos Kollias, Bernard Choi, Haishan Zeng, Reza S. Malek, Brian J. Wong, Justus F. R. Ilgner, Kenton W. Gregory et al. SPIE, 2010. http://dx.doi.org/10.1117/12.841066.

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« Surveillance of Urine Cultures and Evaluation Gram Negative Uropathogens ; Five Year Data from Erbil ». Dans 4th International Conference on Biological & Health Sciences (CIC-BIOHS’2022). Cihan University, 2022. http://dx.doi.org/10.24086/biohs2022/paper.592.

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Urinary tract infections (UTIs) are most common infectious disease and a public health problem that imposes a large economic burden. The aim of this study is to gather surveillance data of urine cultures and determine the prevalence of uropathogens in urine samples of patients referred to outpatient clinics in Erbil region and to evaluate the antimicrobial susceptibility of the gram negative uropathogens. All urine cultures result of patients referred to Erbil hospitals in the last 5 years (2015-2020) are retrospectively examined in this study. Microorganisms are identified by standard bacterial methods and their susceptibilities are assessed by VITEK 2 automated system. The results of urine culture of 3380 suspected UTI cases are examined and out of 3097 positive cultures observed, a total of 1961 (63.3%) isolates are gram-negative and 1136 (36.7%) are gram-positive pathogens. The most common urinary pathogen determined in this study is Escherichia coli. The highest resistances of gram-negative urinary pathogens are against the ampicillin, trimethoprim/sulfamethoxazole and ceftriaxone. It is thought that the data obtained from this study will be useful in the planning of empirical treatment of urinary tract infections and in the development of rational antibiotic use policies.

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Dawes, J., D. Drummond et N. Goodfield. « URINARY FIBRINOPEPTIDE A IN A HEALTHY POPULATION AND IN PATIENTS WITH PERIPHERAL VASCULAR DISEASE ». Dans XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643049.

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Urinary fibrinopeptide A (FpA) concentrations may be a useful clinical marker of the activation of coagulation. They are not susceptible to false positives resulting from ex vivo activation, and sampling is noninvasive.Individual urine voidings were collected from cohorts of 30 healthy subjects in each age decade from birth to 70 years, and a further 24 between 70 and 100 years. Below the age of 70 the urinary FpA concentration was 1.72 ± 0.76 ng/ml, and there was no effect of age or sex. Within this population, 4% of samples contained FpA concentrations above the upper limit of normal (mean + 2.5 SD); intensive investigation of one case failed to reveal any renal or coagulative disorder, though the urinary FpA levels remained high (8.4 − 14.2 ng/ml). Above 70 years old, 29% of urinary FpA concentrations exceeded the upper limit of normal established on a younger population. Thus, urinary FpA does increase with advanced age, but this may well result from occult diseaseSampling of every urine voiding over 48h in 3 healthy individuals established that there is no diurnal pattern either in urinary FpA concentration or in rate of FpA excretion. Urinary FpA was unaffected by the phase of the menstrual cycle. Urine samples from patients with peripheral vascular disease were assayed, and 24% contained elevated concentrations of FpA. Urinary FpA is probably a valuable marker of low grade activation of coagulation, particularly in chronic conditions where the assay of plasma samples is frequently uninformative

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Gromova, Margarita, Vladimir Tsurko, Anna Kashkadayeva, Svetlana Averinova et Andrey Aliokhin. « AB0871 ASSESSMENT OF THE KIDNEYS AND URINARY TRACT DYSFUNCTIONS THAT INCREASE THE RISK OF DEVELOPING CHRONIC KIDNEY DISEASE IN PATIENTS WITH GOUT BASED ON COMPLEX RENAL SCINTIGRAPHY ». Dans Annual European Congress of Rheumatology, EULAR 2019, Madrid, 12–15 June 2019. BMJ Publishing Group Ltd and European League Against Rheumatism, 2019. http://dx.doi.org/10.1136/annrheumdis-2019-eular.755.

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Nagatomi, Jiro, Michael B. Chancellor et Michael S. Sacks. « Active Biaxial Mechanical Properties of Bladder Wall Tissue ». Dans ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43146.

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The urinary bladder is a smooth muscle organ whose main functions are to store and to void urine. Since the most important aspect of the storage function of the bladder is to maintain low intravesical pressure in order to protect the upper urinary tract from backflow of urine, the compliance of the bladder wall is one of the key functional paramters to assess the health of this organ. Previously, our laboratory reported, for the first time, the biaxial mechanical properties of bladder wall tissue in the inactive state (in the absence of calcium in the testing bath solution and thus smooth muscle contraction was abolished) (Gloeckner et al. 2002). The bladder in vivo, however, normaly exhibits passive smooth muscle tone during filling and active contraction during voiding. Therefore, in order to completely characterize the bladder tissue mechanical behaviors, it is necessary to examine the load-deformation relationship of the bladder under the passive and active states. In the present study, a novel experimental model was designed to allow collection of biaxial stress-strain data from urinary bladder wall tissue under passive, active and inactive states.

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RODRIGUES, Isabelle Medeiros, João Francisco Bianchini de TOLEDO, Thiago Abreu SAMAN et Mário dos Santos FILHO. « UNILATERAL HYDRONEPHROSIS DUE TO URETER OBSTRUCTION AFTER OVARIO-HYSTERECTOMY IN A FELINE - CASE REPORT ». Dans SOUTHERN BRAZILIAN JOURNAL OF CHEMISTRY 2021 INTERNATIONAL VIRTUAL CONFERENCE. DR. D. SCIENTIFIC CONSULTING, 2022. http://dx.doi.org/10.48141/sbjchem.21scon.34_abstract_rodrigues.pdf.

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Hydronephrosis is characterized by the renal pelvis and calyces distension resulting from total or partial urinary outflow obstruction. Ureter injuries are recognized complications of abdominal surgeries, especially sterilization, due to the frequency which they are performed in cats and dogs and the proximity between the ureter and the uterine stump. Some injuries may be acute or chronic, uni or bilaterally, affecting the urinary tract segment parts. Therefore, diagnosis is very important, especially early on, since it makes immediate management easier and may result in a better prognosis, especially when the disease course gets interrupted or its progression gets slowed. Furthermore, the importance of performing sporadic exams, even without previous clinical history for feline patients, is notorious since the nature of the species to hide clinical signs is well known. To certify the success of the surgery and integrity of the organs, it is very important to perform post sterilization exams. It is also crucial to state the importance of computed tomography for the diagnosis since some obstruction causes, such as blood clot, may not be shown in the ultrasound. Computed tomography is also necessary to differentiate hydronephrosis from many injuries that may affect the kidneys and ureters, like ectopic ureter, obstruction by calculi, and surgical ligature. The present study has the objective of reporting and discussing the laboratory, imaging findings, and clinical state of a patient with unilateral hydronephrosis, with asymptomatic evolution of iatrogenic origin due to obstruction by ureter obliteration after ovariohysterectomy (OVH).

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Batista, Suzana Bastos, Deborah Calado Coelho et Gabriela Coutinho Amorim. « Epilepsy in patients with COVID-19 ». Dans XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.179.

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Introduction: Coronavirus disease 2019 (COVID-19), caused by SARSCoV-2, appeared in a Chinese city in late 2019. Four months after its emergence it was declared by the World Health Organization as a pandemic. Although the virus has tropism for respiratory tract cells, there is evidence of involvement of systems such as vascular, digestive, hematological, urinary and nervous. Some neurological complications were observed in patients with COVID-19, such as stroke, myopathies and polyneuropathies. Encephalitis may cause seizures, suggesting that the inflammatory process by COVID-19 may be associated with seizures. Objectives: To address the possible association between seizures and SARS-CoV-2 infection. Methodology: The research is na integrative review carried out in a virtual environment, based on articles published between 2020 and 2021, with the theme “COVID-19, epilepsy and seizures”, on the academic Google platforms, SciELO portal and PubMed. Results: It is known that encephalitis and viral infections can trigger epileptic seizures by the pathophysiological mechanisms of activation of the inflammatory cascade. This process involves the release of inflammatory cytokines, tumor necrosis factor (TNF-α), interleukins 2, 6, 7 and 10, and complement, this neuronal hyper excitability activates Glutamate receptors, triggering seizures. Based on this, epileptic seizures can be explained in patients with neurological impairment by COVID-19. Conclusion: It was observed that inflammatory processes lead to excitation of receptors that trigger seizures. Therefore, the disruption of the blood brain barrier can play a fundamental role in the initiation of this process. However, the pathophysiological mechanism is not yet well elucidated, and further studies are needed on this.

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Rapports d'organisations sur le sujet "Low urinary tract disease"

Sciacqua, Lucilla Violetta, Andrea Vanzulli, Rosario Di Meo, Giuseppe Pellegrino, Roberto Lavorato, Giovanni Vitale et Gianpaolo Carrafiello. Minimally invasive treatment in Benign Prostatic Hyperplasia (BPH). INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, décembre 2022. http://dx.doi.org/10.37766/inplasy2022.12.0004.

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Condition being studied: Review efficacy and safety of minimally-invasive treatments for Low Urinary Tract Symptoms (LUTS) in patients affected by Benign Prostate Hyperplasia (BPH). These minimally invasive techniques represent a valid alternative for patients who can no longer continue medical therapy or are ineligible to surgery. Eligibility criteria: The inclusion criteria concern the most relevant clinical trials on minimally invasive interventions for Benign Prostatic Hyperplasia (BPH) from January 1993 to January 2022.

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Dahm, Philipp, Michelle Brasure, Elizabeth Ester, Eric J. Linskens, Roderick MacDonald, Victoria A. Nelson, Charles Ryan et al. Therapies for Clinically Localized Prostate Cancer. Agency for Healthcare Research and Quality (AHRQ), septembre 2020. http://dx.doi.org/10.23970/ahrqepccer230.

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Objective. To update findings from previous Agency for Healthcare Research and Quality (AHRQ)- and American Urological Association (AUA) funded reviews evaluating therapies for clinically localized prostate cancer (CLPC). Sources. Bibliographic databases (2013–January 2020); ClinicalTrials.gov; systematic reviews Methods. Controlled studies of CLPC treatments with duration ≥5 years for mortality and metastases and ≥1 year for quality of life and harms. One investigator rated risk of bias (RoB), extracted data, and assessed certainty of evidence; a second checked accuracy. We analyzed English-language studies with low or medium RoB. We incorporated findings from randomized controlled trials (RCTs) identified in the prior reviews if new RCTs provided information on the same intervention comparison. Results. We identified 67 eligible references; 17 were unique RCTs. Among clinically rather than prostate specific antigen (PSA) detected CLPC, Watchful Waiting (WW) may increase mortality and metastases versus Radical Prostatectomy (RP) at 20+ years. Urinary and erectile dysfunction were lower with WW versus RP. WW’s effect on mortality may vary by tumor risk and age but not by race, health status, comorbidities, or PSA. Active Monitoring (AM) probably results in little to no difference in mortality in PSA detected CLPC versus RP or external beam radiation (EBR) plus Androgen Deprivation (AD) regardless of tumor risk. Metastases were slightly higher with AM. Harms were greater with RP than AM and mixed between EBR plus AD versus AM. 3D-conformal EBR and AD plus low-dose-rate brachytherapy (BT) provided a small reduction in all-cause mortality versus three dimensional conformal EBR and AD but little to no difference on metastases. EBR plus AD versus EBR alone may result in a small reduction in mortality and metastases in higher risk disease but may increase sexual harms. EBR plus neoadjuvant AD versus EBR plus concurrent AD may result in little to no difference in mortality and genitourinary toxicity. Conventionally fractionated EBR versus ultrahypofractionated EBR may result in little to no difference in mortality and metastases and urinary and bowel toxicity. Active Surveillance may result in fewer harms than photodynamic therapy and laparoscopic RP may result in more harms than robotic-assisted RP. Little information exists on other treatments. No studies assessed provider or hospital factors of RP comparative effectiveness. Conclusions. RP reduces mortality versus WW in clinically detected CLPC but causes more harms. Effectiveness may be limited to younger men or to those with intermediate risk disease and requires many years to occur. AM results in little to no mortality difference versus RP or EBR plus AD. EBR plus AD reduces mortality versus EBR alone in higher risk CLPC but may worsen sexual function. Adding low-dose-rate BT to 3D-conformal EBR and AD may reduce mortality in higher risk CLPC. RCTs in PSA-detected and MRI staged CLPC are needed.

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Uni, Zehava, et Peter Ferket. Enhancement of development of broilers and poults by in ovo feeding. United States Department of Agriculture, mai 2006. http://dx.doi.org/10.32747/2006.7695878.bard.

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The specific objectives of this research were the study of the physical and nutritional properties of the In Ovo Feeding (IOF) solution (i.e. theosmostic properties and the carbohydrate: protein ratio composition). Then, using the optimal solution for determining its effect on hatchability, early nutritional status and intestinal development of broilers and turkey during the last quarter of incubation through to 7 days post-hatch (i.e. pre-post hatch period) by using molecular, biochemical and histological tools. The objective for the last research phase was the determination of the effect of in ovo feeding on growth performance and economically valuable production traits of broiler and turkey flocks reared under practical commercial conditions. The few days before- and- after hatch is a critical period for the development and survival of commercial broilers and turkeys. During this period chicks make the metabolic and physiological transition from egg nutriture (i.e. yolk) to exogenous feed. Late-term embryos and hatchlings may suffer a low glycogen status, especially when oxygen availability to the embryo is limited by low egg conductance or poor incubator ventilation. Much of the glycogen reserve in the late-term chicken embryo is utilized for hatching. Subsequently, the chick must rebuild that glycogen reserve by gluconeogenesis from body protein (mostly from the breast muscle) to support post-hatch thermoregulation and survival until the chicks are able to consume and utilize dietary nutrients. Immediately post-hatch, the chick draws from its limited body reserves and undergoes rapid physical and functional development of the gastrointestinal tract (GIT) in order to digest feed and assimilate nutrients. Because the intestine is the nutrient primary supply organ, the sooner it achieves this functional capacity, the sooner the young bird can utilize dietary nutrients and efficiently grow at its genetic potential and resist infectious and metabolic disease. Feeding the embryo when they consume the amniotic fluid (IOF idea and method) showed accelerated enteric development and elevated capacity to digest nutrients. By injecting a feeding solution into the embryonic amnion, the embryo naturally consume supplemental nutrients orally before hatching. This stimulates intestinal development to start earlier as was exhibited by elevated gene expression of several functional genes (brush border enzymes an transporters , elvated surface area, elevated mucin production . Moreover, supplying supplemental nutrients at a critical developmental stage by this in ovo feeding technology improves the hatchling’s nutritional status. In comparison to controls, administration of 1 ml of in ovo feeding solution, containing dextrin, maltose, sucrose and amino acids, into the amnion of the broiler embryo increased dramatically total liver glycogen in broilers and in turkeys in the pre-hatch period. In addition, an elevated relative breast muscle size (% of broiler BW) was observed in IOF chicks to be 6.5% greater at hatch and 7 days post-hatch in comparison to controls. Experiment have shown that IOF broilers and turkeys increased hatchling weights by 3% to 7% (P<0.05) over non injected controls. These responses depend upon the strain, the breeder hen age and in ovo feed composition. The weight advantage observed during the first week after hatch was found to be sustained at least through 35 days of age. Currently, research is done in order to adopt the knowledge for commercial practice.

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Daily low-dose antibiotics halve urinary tract infections in people who self-catheterise. National Institute for Health Research, août 2018. http://dx.doi.org/10.3310/signal-000634.

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Improved reproductive health and STD services for women presenting to family planning services in North Jakarta. Final report of activities. Population Council, 1997. http://dx.doi.org/10.31899/rh1997.1011.

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The overall goal of this study was to develop an integrated program of reproductive tract infection/sexually transmitted disease (RTI/STD) clinical services within two family planning clinics in low-income neighborhoods in North Jakarta. Multiple training programs to introduce a standardized clinical evaluation for the detection, treatment, and management of RTI/STDs were conducted. Prior and subsequent to training, observations of health care provider (HCP) and client interactions were conducted to evaluate behavior changes among HCPs. Each consenting client received a standardized reproductive health history, a pelvic exam, and provided specimens for laboratory testing to detect RTIs. Through universal screening of the participants by an STD referral laboratory, 25 percent were confirmed to have one or more RTIs while 14 percent had one or more STDs. HCPs were observed by trained research assistants who recorded an itemized evaluation of HCP behavioral components. As noted in this report, the 70-item observation tool showed a preference for performing physical examinations, and a reluctance to perform history taking, education, partner treatment plans, and prevention counseling.

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