Occurrence Of Urinary Tract Infection Research Articles

Is Full Scrubbing Necessary Before Short Endourological Procedures to Reduce the Risk of Post-Operative Infection? A Retrospective Cross-Sectional Study.

Background: Endoscopic surgery is now increasingly taking the place of open surgery in urology. Traditionally, endourological procedures are classified as clean-contaminated because the genitourinary tract is colonized by micro-flora, even in the case of sterile urine. The aim of this study was to determine whether a difference occurs in the infection rate after short endourological procedures using standard scrubbing and partial scrubbing techniques before the operations. Patients and Methods: This was a retrospective analysis of 397 patients who underwent a short endourological procedure, with all procedure durations lasting <30 min. Patients were divided into a first group who underwent operations using a full-scrub technique and a second group who underwent operations using a partial-scrub technique. All patients were followed up for the occurrence of urinary tract infections (UTIs). Both groups were compared for age, gender, and post-operative development of UTIs. Values of p < 0.05 were considered statistically significant. Results: Of the 397 patients, 200 and 197 underwent their procedures using the full-scrub and partial-scrub techniques, respectively. Females and males accounted for 142 (35.8%) and 255 (64.2%) patients, respectively. Only 18 (4.5%) patients developed documented UTIs and antibiotics were prescribed. Of the 18 patients diagnosed with post-operative UTIs, 10 (55.5%) had undergone partial-scrub operations and 8 (45.5%) had undergone full-scrub operations (p = 0.638). Conclusion: Our findings did not indicate any significant relationship between the risk of developing UTI after a short endourological procedure and the scrub technique used before the operation (partial or full scrub).

Correlation Analysis between Urinary Catheter Indwelling Time and Nosocomial Urinary Tract Infection.

Indwelling urinary catheter is closely associated with the occurrence of urinary tract infection (UTI). Herein, we further explored the correlation of urinary catheter indwelling time and UTI. Retrospectively, the medical data of nosocomial patients (n = 681) were collected during two quarters of April 2023 to June 2023 (the second quarter, 23.4-23.6, n = 330) and July 2023 to September 2023 (the third quarter, 23.7-23.9, n = 351). The baseline data and incidence of catheter-related UTI were analysed. The total hospitalisation days and indwelling urinary catheter days of patients in five departments were assessed, namely, coronary care unit (CCU), respiratory intensive care unit (RICU), surgical intensive care unit (SICU), neurology intensive care unit (NICU) and cardiac surgical intensive care unit (CSICU) departments. The correlation between hospitalisation days/indwelling urinary catheter days and the occurrence of UTI was evaluated by Spearman correlation analysis. In the CCU, RICU, SICU, NICU and CSICU departments, the number of patients was 463, 83, 29, 91 and 15, respectively. During 23.4-23.6, the incidence of catheter-associated UTI (CAUTI) was 0, 2.85, 6.12, 0 and 12.99 per 1000 urinary catheter days in CCU, RICU, SICU, NICU and CSICU, respectively. During 23.7-23.9, the incidence of CAUTI was 2.98, 6.13, 8.66, 0 and 0 per 1000 urinary catheter days in CCU, RICU, SICU, NICU and CSICU, respectively. Notably, hospitalisation days/indwelling urinary catheter days were positively correlated with the occurrence of CAUTI in each quarter (p < 0.05). There was a positive correlation between urinary catheter indwelling time and the occurrence of UTI.

Incidence des infections urinaires post-cystomanométrie chez les patients présentant une vessie neurogène – évaluation des pratiques

ObjectiveThe indication for prophylactic antibiotic therapy during cystomanometry to prevent urinary tract infection (UTI) has long been recommended. However, limited data support this approach. Our study aims to evaluate the incidence of UTIs following cystomanometry without prophylactic antibiotics in patients with neurogenic bladder. Materials and methodsThis prospective, monocentric study was conducted from February 2023 to March 2023 at a specialized neuro-urology center, including all consecutive patients with lower urinary tract disorders of neurogenic origin referred for cystomanometry. The occurrence of UTIs following cystomanometry was assessed via telephone follow-up on day 14. ResultsA total of 100 patients were included, with a median age of 51years, with neurogenic bladder predominantly attributed to spinal cord injury (69/100). Ultimately, 11 patients reported UTIs within 14days post-cystomanometry, with only one being febrile, and none requiring hospitalization. No specific risk factors could be identified. ConclusionAccording to our study, the incidence of UTIs following cystomanometry without prophylactic antibiotic therapy is 11%, which is equivalent to the incidence with antibiotic prophylaxis. These preliminary results support the lack of benefit of peri-cystomanometry antibiotic therapy.

A novel score for early prediction of urinary tract infection risk in patients with acute ischemic stroke: a nomogram-based retrospective cohort study

This study aimed to construct and externally validate a user-friendly nomogram-based scoring model for predicting the risk of urinary tract infections (UTIs) in patients with acute ischemic stroke (AIS). A retrospective real-world cohort study was conducted on 1748 consecutive hospitalized patients with AIS. Out of these patients, a total of 1132 participants were ultimately included in the final analysis, with 817 used for model construction and 315 utilized for external validation. Multivariate regression analysis was applied to develop the model. The discriminative capacity, calibration ability, and clinical effectiveness of the model were evaluated. The overall incidence of UTIs was 8.13% (92/1132), with Escherichia coli being the most prevalent causative pathogen in patients with AIS. After multivariable analysis, advanced age, female gender, National Institute of Health Stroke Scale (NIHSS) score ≥ 5, and use of urinary catheters were identified as independent risk factors for UTIs. A nomogram-based SUNA model was constructed using these four factors (Area under the receiver operating characteristic curve (AUC) = 0.810), which showed good discrimination (AUC = 0.788), calibration, and clinical utility in the external validation cohort. Based on four simple and readily available factors, we derived and externally validated a novel and user-friendly nomogram-based scoring model (SUNA score) to predict the risk of UTIs in patients with AIS. The model has a good predictive value and provides valuable information for timely intervention in patients with AIS to reduce the occurrence of UTIs.

Urinary Tract Infection Predictors in Patients Undergoing Retrograde IntraRenal Surgery for Renal Stones: Does the Instrument Make the Difference?

Background: Retrograde intrarenal surgery (RIRS) using flexible ureterorenoscopes is a cornerstone approach for renal stone removal, yet it carries a significant risk of postoperative urinary tract infection (UTI). With the emergence of single-use ureterorenoscopes, there is growing interest in their potential to mitigate this risk. This study aimed to compare the postoperative infection rates between single-use and multi-use ureterorenoscopes in RIRS procedures and to identify predictors of postoperative UTI. Methods: Data were collected from 112 consecutive patients who underwent RIRS for renal stones between March 2022 and September 2023. Peri-operative variables including age, gender, body mass index (BMI), stone size, stone location, type of ureterorenoscope, Hounsfield Units (HU), pre-operative hydronephrosis, laboratory analysis, and operative time were evaluated. Univariate and multivariate logistic regression analyses were performed to assess the predictors of postoperative UTI. Results: Of the cohort, 77 surgeries (68.7%) utilized multi-use ureterorenoscopes, while 35 (31.3%) utilized single-use devices. Stone diameter, number of stones, type of ureterorenoscope, and operative time were significant predictors of postoperative UTI in the univariate analysis. Multivariable logistic regression showed that operative time (OR, 1.3; 95% CI, 0.55-0.99; p = 0.03) and type of ureterorenoscope (multi-use vs. single-use) (OR, 1.14; 95% CI, 1.08-1.2; p < 0.001) were independent predictors of postoperative UTI. Conclusions: In conclusion, this study highlights that multi-use ureterorenoscopes and prolonged operative time are associated with an increased risk of postoperative UTI in RIRS procedures. Careful pre-operative evaluation and meticulous patient selection are essential to minimize the occurrence of postoperative UTIs and optimize patient outcomes in RIRS for renal stones.

Correlation of CD4+ count and viral load with urinary tract infection and antimicrobial resistance pattern of bacterial uropathogens among HIV patients in Wolaita Sodo, South Ethiopia.

The permanence of HIV patients in healthcare provision centers exposes their weak immunity to various nosocomial microorganisms that migrate into and out of the hospital environment. The incidence of bacterial infections, including urinary tract infection, was inversely correlated with CD4+ T cells. Urinary tract infection (UTI) is one of the clinical problems among HIV patients. There was scarcity of published data on the relationship between viral load, CD4+ level, and UTI. This study aimed to assess the relationship between viral load and CD4 with bacterial UTI among HIV patients. The cross-sectional study was conducted in the Wolaita Sodo Town Health Center ART clinic. The socio-demographic data were collected using a pre-designed questionnaire. Patients' charts were reviewed to collect the current CD4 and viral load. Urine specimens were inoculated on blood agar, cysteine lactose electrolyte deficient (CLED) agar, and MacConkey agar, and bacterial species were finally identified using various biochemical methods. Antimicrobial sensitivity testing was conducted using standard microbiological tests. Bivariate and multivariate analyses were employed to describe the association between pairs of variables and to examine the relationship between independent variables and dependent variables. In this study, the overall prevalence of urinary tract infection (UTI) was 13.7%. Escherichia coli, Staphylococcus aureus, Pseudomonas aeroginosa, Staphylococcus saprophyticus, Proteus mirabilis, and Klebsiella pneumoniae were bacterial uropathogens detected in this study. E.coli (45.7%) was the predominant isolate followed by S. aureus (14.3%). Positive correlation between CD4+ count and urinary tract infection was detected and found statistically significant (r = 0.288 p > 0.01), whereas the viral load and urinary tract infection negatively correlated and showed statistically significant association (p < 0.01). The resistance rate of E.coli was 94%, 75%, and 69% to ciprofloxacin, norfloxacin, and cefepime, respectively. This study revealed that E.coli exhibited 94% and 75% resistance to amoxicillin-clavulanic acid and tetracycline, respectively. K. pneumoniae demonstrated complete resistance (100%) to amoxicillin-clavulanic acid, tetracycline, and trimethoprim-sulfamethoxazole, while showing 100% susceptibility to ciprofloxacin and nitrofurantoin. In the present study, the magnitude of the multi-drug resistance (MDR) was found to be 80%. CD4+ count, combination of antiretroviral therapy (ART) drugs, and a history of hospitalization were risk factors for urinary tract infection. In the current study, urinary tract infection emerged as a significant health concern among people living with HIV following their ART. The occurrence of urinary tract infection among HIV patients could be influenced by multifactorial factors that require further study. The CD4+ count was positively correlated with the prevalence of UTI, whereas the viral load was negatively correlated. The CD4+ count, combination of ART, and history of hospitalization were independent risk factors for UTI. The prevalence of MDR bacterial pathogens were notably high. Therefore, the treatment of UTI in HIV patients should be prescribed based on antibacterial susceptibility testing results.

Neuro-urological diagnostics and treatment of non-traumatic/degenerative neurogenic lower urinary tract dysfunction exemplified by multiple sclerosis

Neurogenic lower urinary tract dysfunction in multiple sclerosis is often underestimated, underdiagnosed, and inadequately treated. Depending on the course of the disease and the location of neural damage, it occurs with varying frequency and types of impairment of urine storage and voiding function. Symptoms such as urinary incontinence, recurrent urinary tract infections, urgency, pollakiuria, reduced urinary flow, hesitancy as well as postvoid residual urine may occur. However, the symptoms do not allow any conclusions to be drawn about the underlying type of neurogenic lower urinary tract dysfunction. Although numerous data, publications, and guidelines are available on this topic today, there continues to be a lack of standardized screening parameters and algorithms that have been tested in prospective studies for multiple sclerosis. This article presents the current diagnostic and therapeutic options of neurogenic lower urinary tract dysfunction in multiple sclerosis. A crucial issue is the initial delay in diagnosis, not least due to a lack of communication between neurologists and urologists. Initial indicators of the presence of neurogenic lower urinary tract dysfunction can be obtained by actively asking about the subjective presence of symptoms such as urinary incontinence or the occurrence of urinary tract infections. However, a subjective lack of symptoms does not rule out a neurogenic lower urinary tract dysfunction. Regardless of the stage of the disease, an early and individualized neuro-urological diagnosis and treatment should be implemented. All aspects of the damage and the extent of functional deficits in other organ systems caused by multiple sclerosis must be included in this neuro-urological treatment decision, which requires a consistent interdisciplinary exchange between neurologists, general practitioners, and urologists. This interdisciplinary and interprofessional way of thinking and acting is key for an optimal treatment using the numerous therapeutic procedures. Lifelong, individual, risk-adapted urological care for the early detection and prevention of neuro-urological complications should be offered to persons with multiple sclerosis.

To Assess the Effectiveness of Structured Teaching Program on Knowledge Regarding the Prevention of Urinary Tract Infection among Adolescent Girls

Urinary Tract Infection (UTI) is common affecting throughout their life. It occurs in all populations from neonates to geriatric patients but it has a particular impact on females of all ages especially during the adolescent period. UTIs are much more common in adults than in children but about 1-2% of children do get UTIs. A short urethra in women is mostly responsible for the high incidence of UTI among them. This study examines the effectiveness of structured teaching programs in the prevention of UTI among adolescent girls. The objectives of the study were, to identify the knowledge regarding the prevention of UTI among adolescent girls, to provide &amp; evaluate the effectiveness of structured teaching programs on the prevention of UTI among adolescent girls &amp; to determine the association between knowledge regarding the prevention of UTI among adolescent girls and selected demographic variables. This study was conducted at Nehru College of Nursing Panyoor post-Vaniyamkulam. The research design adopted for the study was a pre-experimental one-group pre-test post-test design. A sample of 40 students in the age group of thirteen to nineteen years was selected conveniently for the study. The data was collected by using a socio-demographic profile and a structured knowledge questionnaire regarding UTI following which, a planned teaching program on “prevention of UTI” was administered to adolescent girls on the second day. In the pretest score, about of sample 15% had good knowledge in pretest, 75% had average knowledge, and 10% had poor knowledge. After the teaching program (posttest) 87.5% had good knowledge and 12.5% had average knowledge. The previous episodes of UTI and previous knowledge regarding UTI are significant. As it is a problem focused on adolescent girls might support reducing the occurrence of UTIs.

Evolution of Urinary Tract Infection Understanding: From Ancient Insights to Contemporary Perspectives

This research delves into the historical understanding and evolutionary trajectory of urinary tract infections (UTIs) from ancient descriptions to modern comprehension. The study explores the historical perspectives from ancient Egyptian insights to Hippocratic beliefs and traces the evolution of management approaches until the discovery of microorganisms as causative agents. Advancements in antimicrobial therapy and the changing landscape of UTI treatment strategies are also outlined, considering the emergence of antibiotic resistance. Defining UTI, the research emphasizes the differentiation between asymptomatic bacteriuria and UTI, highlighting crucial aspects and clinical implications. The prevalence of UTIs across different demographics and regions, especially in children, is examined. Variations in prevalence rates and contributing factors are explored in detail, considering regional disparities, age groups, and gender differences. Moreover, the research identifies several risk factors contributing to UTI occurrence, including gender, age, uncircumcision in males, improper toilet training, vesicoureteral reflux, and other anatomical and behavioral aspects. It also delves into the pathophysiology of UTIs, elucidating the multifaceted factors involved, such as aetiologic agents, anatomical variations, immunological factors, and genetic influences affecting the location, course, and prognosis of UTIs. The clinical forms of UTIs, namely acute pyelonephritis and cystitis, are outlined, delineating the symptoms, diagnostic approaches, and clinical implications associated with each form. The research emphasizes the importance of accurate differentiation between these clinical forms for appropriate treatment and long-term consequences, particularly renal scarring and other complications associated with pyelonephritis. In summary, this comprehensive review consolidates historical insights, epidemiological trends, risk factors, pathophysiological mechanisms, and clinical manifestations to offer a holistic understanding of UTIs, providing valuable insights for effective management and future research directions. Keywords: Urinary tract infection, historical perspective, prevalence, risk factors, pathophysiology, clinical forms, antimicrobial therapy.

Pattern of urinary tract infection in children with vesicoureteric reflux: Does breastfeeding reduce the occurrence of urinary tract infection?

The protective factors against urinary tract infections (UTIs) in the setting of vesicoureteric reflux (VUR) remain poorly defined. Breastfeeding was suggested as a protective factor against UTI, but its role remains undetermined in this highly susceptible population. The objective of the study was to identify the pattern and risk factors of UTI and investigate the effect of breastfeeding on UTI occurrence in VUR children. This was a mixed-method design, whereby the first part was a cross-sectional study that included children who were diagnosed with VUR and were assessed for their UTI pattern. The second part was a case-control study, which involved contacting the mothers of the children enrolled and questioning them about their breastfeeding pattern, and UTI development was assessed. Our study included 62 children with a median age of 4.4 (interquartile range = 21) months at diagnosis. Of those, 37 (60%) were male and 25 (40%) were female. Most UTIs occurred in the first 3 months of life, and the first episodes were more frequent in males. Constipation was significantly associated with the occurrence of UTI (relative risk [RR] =1.750 [95% confidence interval (CI): 1.231-2.489], P = 0.003). Children with breakthrough UTIs were more likely to have been breastfed for <9 months (odds ratio [OR] = 4.091 [95% CI: 1.287-13.002], P = 0.015) and to have been exclusively breastfed for <2 months (OR = 4.600 [95% CI: 1.337-15.823], P = 0.012). Children with VUR are more susceptible to UTIs in their 1st year of life. Constipation is a major risk factor for UTI occurrence in VUR children and should be aggressively managed. Breastfeeding for longer durations showed promising protective features against breakthrough UTIs.

Proportion of Urinary Tract Infection in Children between 6 Months to 5 Years of Age Presenting with Fever

Purpose: Fever serves as the most frequent cause of visits to emergency/outpatient pediatric departments among children under the age of five. Very frequently, the youngster is given antibiotics on an arbitrary basis without receiving the proper examination for a urinary tract infection (UTI). This study’s goals were to assess the prevalence of UTIs in febrile children between 6 months and 5 years of age. To study the proportion of UTIs in children between 6 months and 5 years presenting with fever. To study the association of various risk factors with UTI. Methodology: This Cross-sectional Descriptive observational research was done in the Pediatric department of tertiary care hospital from August 2020 to December 2022, in febrile kids between 6 months and 5 years age group using different variables. Association between two qualitative variables was seen by using Chi-square/Fischer’s exact test. A P &lt; 0.05 was considered statistically significant whereas a P &lt; 0.001 was considered highly significant. Results: Among the total study population, it was found that 5.58% of the patients with fever without focus had a UTI, while the majority of patients, 94.42% did not have a UTI but had fever without a specific focus. In UTI cases, urine culture growth patterns showed the presence of different isolates, including Escherichia coli (30.43%), Klebsiella (56.52%), Pseudomonas aeruginosa (8.7%), and Candida (4.34%). Conclusion: In the present research, the overall occurrence of UTI in children &lt;5 years with fever without focus was 5.58%. Patients with significant pyuria and positive urine culture (UTI) were 43.75% and with significant pyuria but the sterile culture was 56.25%. So, it is concluded that significant pyuria can be sterile pyuria and cannot be labeled as UTI without confirmation on the urine culture report.

Analisis Faktor Resiko Sebagai Upaya Pencegahan terhadap Kejadian Kasus Infeksi Saluran Kemih

Urinary tract infection (UTI) is a collective term that describes infections involving any part of the urinary tract, namely the kidneys, ureters, bladder and urethra. UTIs can affect patients of all ages from newborns to adults and the elderly. In general, women experience UTI episodes more often than men, this is because women's urethra is shorter than men's. However, neonatal UTIs are more prevalent in male infants (2.7%) who do not undergo circumcision than female infants (0.7%). This research uses a literature study method through several national and international journals obtained from 31 reference sources through searches on PubMed, Science Direct, ResearchGate, and Google Scholar that have been published in the last 5 years. The results of the review show that there are several risk factors that can trigger UTIs such as age, type of abnormality, genetics, gender, behavioral factors, and catheter use. The discovery of several factors that play a role in the occurrence of UTIs. This is used to help patients to know what risk factors must be controlled so that they are more aware of the incidence of UTI cases.

Prevalence and Associated Factors of Urinary Tract Infections among Diabetes Mellitus Patients at KIU-TH from January to December 2022

Globally, an estimated 150 million individuals are affected by urinary tract infections (UTIs) every year, with a significant number of those affected being diabetics. The International Diabetes Federation (IDF) reported that in the year 2019, there were about 60 million cases of patients suffering from diabetes who developed UTIs. The study assessed the prevalence and associated factors of urinary tract infections among diabetic mellitus patients in the medical ward at KIUTH. The objectives were to find out the prevalence and the factors associated with urinary tract infections among diabetic patients in the medical ward of KIU-TH. The study was descriptive, and it involved 87 patient files selected by purposive sampling, in which a checklist was the main tool of data collection. The study showed that female gender was significantly associated with the occurrence of urinary tract infection in diabetic patients at OR 0.17 (0.05–4.29) and PV 0.01. The study also shows that having other disease comorbidities was significantly associated with the occurrence of UTI among diabetic patients at OR 0.58 (0.35-8.07) and PV 0.002. The study also shows that having late diabetic disease among diabetic patients was also significantly associated with the occurrence of UTI among diabetic patients at OR 0.69 (0.35-8.19) and PV 0.004. The study concluded that 48 (55.2%) of diabetic patients had had a urinary tract infection, and therefore the study recommends that diabetic patients should be health educated on the causes and control of UTI so as to prevent their occurrences. The study also recommends that the government increase service provisions like treatments to reduce the occurrence of opportunistic conditions in UTIs, and the patients should be encouraged to seek regular medical checkups so that they monitor disease progression. Keywords: Diabetics, UTIs, Patients, Diabetes mellitus.

Incidence and risk factors of urinary tract infection in hospitalized patients with spinal cord injury in a hospital of China

Urinary tract infection (UTI) caused by spinal cord injury (SCI) can have significant morbidity. There is currently a lack of relevant data in China. This study explores incidence and risk factors of UTI in hospitalized patients with SCI in China, and will help healthcare professionals to make informed clinical decisions to reduce the incidence of UTI. This retrospective study analyzed the medical records of patients with SCI who were hospitalized at three campuses of a hospital in central China between August 2014 and August 2023. The files of patients with SCI were reviewed for demographics and clinical characteristics. Logistic regression analysis was performed to identify risk factors associated with UTI. A total of 538 patients were included in this study. The incidence of UTI was 49.8%. Sex, hypoproteinemia, urinary incontinence, bladder irrigation, timing of rehabilitation, duration of indwelling urinary catheter were risk factors of UTI. The implementation of specific preventive measures is anticipated to result in a decrease in the occurrence of UTI among individuals with SCI, consequently enhancing their overall quality of life and prognosis.

Mental health and lower urinary tract symptoms: Results from the NHANES and Mendelian randomization study

BackgroundThe clinical observations suggest a correlation between lower urinary tract symptoms (LUTSs) and mental health problems. Nonetheless, establishing a direct causal relationship between them remains challenging. MethodsWe initially conducted a cross-sectional study using 2005–2018 the National Health and Nutrition Examination Survey (NHANES) data. Multivariable-adjusted logistic regression was the primary statistical approach. Additionally, we employed Mendelian randomization (MR) to reducing confounding and reverse causation. Genetic instruments were obtained from publicly available genome-wide association study (GWAS) databases. Inverse Variance Weighted was the primary statistical method. ResultsThe cross-sectional study involved 29,439 participants. Individuals with mental health problems had a higher risk of urinary incontinence (OR:4.38; 95%CI:3.32–5.76; P < 0.01) and overactive bladder (OR:2.31; 95%CI:2.02–2.63; P < 0.01). MR analysis then indicated a potential causal relationship between mental health problems and LUTSs. Depression symptoms was linked with urinary tract infection (UTI) (OR:1.005; 95%CI:1.003–1.008; PFDR < 0.01). Anxiety symptoms was related to the occurrence of UTI (OR:1.024; 95%CI:1.011–1.037; PFDR < 0.01) and bladder calcified/ contracted/ overactive (OR:1.017; 95%CI:1.007–1.027; PFDR < 0.01). The personality trait of neuroticism was related to the occurrence of cystitis (OR:1.072; 95%CI:1.022–1.125; PFDR = 0.02), extravasation of urine and difficulties with micturition (OR:1.001; 95%CI:1.001–1.002; PFDR < 0.01), and urinary frequency and incontinence (OR: 1.001; 95%CI:1.000–1.001; PFDR < 0.01). ConclusionsOur study provides various evidence for the correlation between mental health and LUTSs, emphasizing the significance of adopting a holistic approach to LUTSs management that incorporates both physical and psychological factors.

Urinary tract dilation classification system for predicting surgical management and urinary tract infection in neonates and young infants: a systematic review and meta-analysis.

The urinary tract dilation classification system has recently been developed to ensure a unified approach to describe urinary tract dilation in neonates and young infants. However, the predictive value of this system for surgical intervention or urinary tract infection (UTI) has not yet been evaluated in a meta-analysis. This systematic review and meta-analysis aimed to evaluate the utility of a postnatal urinary tract dilation classification system for predicting surgical management or a UTI occurrence. As the urinary tract dilation classification system was introduced in 2014, we searched Embase and PubMed databases for studies published between January 2014 and December 2022. Original articles that reported surgical interventions or UTI episodes according to postnatal urinary tract dilation grades were included. The pooled odds ratio (OR) was calculated, using either the fixed-effects or random-effects model, given the lower urinary tract dilation grades as the base category. The quality of the included studies was evaluated using the Newcastle-Ottawa scale. Of the 285 articles reviewed, eight (comprising 2,165 children) were included in the analysis. The studies were of medium-to-high quality. Pooled analysis demonstrated that urinary tract dilation P3 (combined OR, 21.41; 95% confidence interval [CI], 15.72-29.17) and urinary tract dilation P2-P3 (combined OR, 65.17; 95% CI, 33.08-128.38) were associated with surgical intervention. The urinary tract dilation P3 (combined OR, 2.11; 95% CI, 1.56-2.85) and urinary tract dilation P2-P3 (combined OR, 3.36; 95% CI, 2.43-4.63) were associated with UTI episodes. The postnatal urinary tract dilation classification system is useful for predicting the need for surgical management and UTI episodes in infants with hydronephrosis.

A multiple logistic model for prediction of urinary tract infections in an urban community: A public health perspective

Urinary tract infection (UTI) is one of the most common infectious diseases globally. A lot of clinical research has been done on UTI patients, but a questionnaire-based study on UTI is scarce. A cross-sectional study was conducted on outpatients with a high suspicion of uncomplicated UTI in Hayes Memorial Mission Hospital at Prayagraj (Eastern part of Northern India) to find out the frequency of symptoms and predisposing factors and their relationship towards the prediction of UTI. Logistic regression analysis showed a significant association between UTI and some of the variables. Also, the factors responsible for the occurrence of UTI are “gender”, “how many times you urinate from morning till night”, “a sudden desire to urinate, which is difficult to hold”, “weakness of urinary stream”, “splitting or spraying of the urinary stream” and “fever”. A statistical model (multiple logistic model) has been also established for the prediction of UTIs with an accuracy of 82.2%. It is also observed that the prevalence rate (odds ratio) of UTI in females is 2.38 times that of males. The study created a screening questionnaire for patients suspected of having UTI. A multiple logistic model has been established for the prediction of UTI which can be instrumental for clinicians from a public health perspective in the management of Urinary Tract Infections in this era of escalating AMR.

Microbial Profile and Antibiotic Sensitivity Pattern in Urinary Tract Infections among Children Attending a Tertiary Care Center, Idukki District, Kerala: A Cross-sectional Study

Introduction: Over the recent decades, the importance of Urinary Tract Infections (UTI) has been increasingly recognised in children. The occurrence of UTI during childhood may lead to acute and/or chronic consequences, such as impaired renal function, renal scarring, and hypertension. Due to the irrational use of antimicrobials, multidrug resistant bacterial strains are frequent. Hence, there is an urgent need for continuous surveillance of the microbiological profile of UTI. Aim: To investigate the microbial profile and antibiotic sensitivity pattern from the urine of paediatric patients suspected to have UTI in Idukki district, Kerala and to explore its association with seasonal variations. Materials and Methods: This clinical cross-sectional study was conducted in Al Azhar Medical College and Super Specialty Hospital, Thodupuzha, Idukki, Kerala, India, from January 2019 to December 2021. The study involved 882 paediatric patients in the age group 0-15 years with symptoms and signs suggestive of UTI. Data regarding age, gender, season, laboratory and culture results, and antibiotic sensitivity pattern were considered as variables of interest. Analysis was performed using mean and standard deviation for quantitative variables, and frequency and proportion for categorical variables. The statistical analyses were conducted using Statistical Package for Social Sciences (SPSS) version 20.0 and Microsoft Excel 2010. Results: The study involved 882 patients, of which 399 were males (45.2%) and 483 were females (54.8%) with a male-tofemale ratio of 0.8:1. The mean age of patients was four years, and a peak incidence was observed in children in the age group of 1-3 years, with 333 (37.8%) children. Microbial growth was observed in the urine of 325 (36.8%) patients. After excluding normal commensal perineal flora and insignificant bacteriuria, 233 samples had significant growth, with males accounting for 106 (45.5%) and females 127 (54.5%). The male-to-female ratio was 0.8 to 1. These samples mostly exhibited growth of aerobic bacteria (232, 99.6%) and Candida albicans (1, 0.4%). E. coli (106, 45.5%) was identified as the most predominant aetiological agent for paediatric UTI. Conclusion: The results of this study suggest that it would be advisable for paediatricians in Idukki district to refrain from using Ampicillin to treat cases suspected to have UTI. Preventive measures should be advised to all patients, with emphasis on urinary hygiene during the monsoon and winter seasons.

Long-term outcomes of surgical interventions for stress urinary incontinence: a systematic review and network meta-analysis.

Stress urinary incontinence is common among women, and surgical interventions have significantly improved patients' symptoms. The long-term effectiveness of these surgeries is increasingly drawing attention, yet it remains sparsely documented in the literature. To compare the long-term effectiveness and safety of retropubic tension-free vaginal tape (TVT-RP), tension-free vaginal tape-obturator (TVT-O), transobturator tape (TOT), single-incision sling (SIS), Burch colposuspension, and pubovaginal sling (PVS). A comprehensive and systematic literature review was conducted in PubMed, EMBASE, MEDLINE, Cochrane Library, Medicine, and clinicaltrials.gov from inception to May 2023. Selected trials were evaluated for potential bias using the Cochrane tool. Treatment modalities were compared using network meta-analysis to assess objective success rate, subjective success rate, and complications as outcomes. A total of 37 studies involving 5720 patients were included. No significant statistical differences were found among the interventions regarding objective success rate. PVS had the highest surface under the cumulative ranking curve SUCRA value (93.1). For subjective success rate, TVT-RP, TVT-O, and PVS demonstrated superiority over SIS, with PVS having the highest SUCRA value (80.1). SIS had lower overall complication and pain rates compared to other methods, with statistical significance. There were no differences in reoperation rate, exposure rate, and urinary tract infection occurrence among the surgical approaches. In terms of long-term effectiveness and safety, TVT-RP and TVT-O appear to be the preferred options for patients opting for synthetic slings, while for patients seeking nonsynthetic slings, PVS may represent the optimal choice.

Use of ultrasonography in the evaluation of urinary retention in critically ill patients.

to measure urinary volume through bladder ultrasound, performed by a nurse in critically ill patients, after removal of the indwelling urinary catheter and to verify the related factors on urinary retention. quantitative, observational and cross-sectional study, carried out with 37 critically ill patients of both sexes, over 18 years of age, with removal of indwelling urinary catheter in the last 48 hours. A questionnaire containing sociodemographic and clinical variables and an ultrasound examination were used. Data were presented through frequency distribution, centrality and variability measures, association using Fisher`s exact test and, for analysis multiple binomial logistic regression analysis. the 37 patients were mostly male, with a mean age of 54.9 years. The measurement of urinary volume by ultrasound ranged from 332.3 to 950 ml, and 40.54% of patients had urinary retention. Urinary retention was significantly associated with the occurrence of urinary tract infection, intestinal constipation and spontaneous overflow diuresis. Patients with urinary tract infection were 7.4 times more likely to have urinary retention. bladder ultrasonography was effective in measuring urinary volume after removal of the indwelling urinary catheter and and may contribute to the detection of urinary retention. (1) Ultrasonography of the bladder showed an advantage for a better nursing diagnosis. (2) Critical patients had urinary retention after removal of urinary catheter. (3) Overflow incontinence was detected after removal of the urinary catheter. (4) Patients with urinary tract infection were 7.4 times more likely to have retention.