Recurrent Urinary Tract Infections Research Articles

Effectiveness and patient perspective on the use of intravesical gentamicin instillations to treat recurrent urinary tract infections in neurogenic lower urinary tract dysfunction.

Patients with neurogenic lower urinary tract dysfunction (NGLUTD) who require catheterization either with clean intermittent catheters (CIC) or indwelling catheters suffer with frequent urinary tract infections (UTIs). This study assessed the efficacy, patient persistence, satisfaction, and the impact on quality of life (QoL) of gentamicin nightly bladder instillations with 15 mg. This is a prospective survey of 36 patients with NGLUTD and recurrent UTIs prescribed long-term gentamicin to prevent UTIs. Eligible patients completed a questionnaire about their use and satisfaction with gentamicin therapy, as well as survey questionnaires to address QoL. A retrospective chart review was also performed to obtain medical history, confirm drug persistence, and obtain accurate UTI data for the 12 months preceding and after starting instillations. The rate of laboratory proven symptomatic UTI requiring antibiotic treatment decreased from 3.9 to 1.1 infections per year with no increase in antibiotic resistance and no significant side effects reported by patients. Eight patients stopped therapy before a full year for various reasons, but the remaining 72% of patients have continued to use the therapy now with a mean of 4.2 years later. Satisfaction among those continuing the medication was very high. Gentamicin bladder instillations with 15 mg nightly in patients with indwelling catheters or CIC with NGLUTD are very effective and safe with high patient satisfaction. This therapy can be maintained long-term with continued efficacy.

Probiotic use in pediatric kidney transplant recipients: What are current practices, and are they evidence-based? A pediatric nephrology research consortium study.

Probiotics are living microorganisms that may confer health benefits to their host if administered in sufficient quantities. However, data on the use of probiotics in transplant recipients are scarce. This multi-center survey of pediatric nephrologists aimed to examine variations in practice regarding the use of probiotics in pediatric kidney transplant recipients. The survey was conducted via a 10-item questionnaire (developed in Survey Monkey) administered to pediatric nephrologists participating in the Pediatric Nephrology Research Consortium meeting in April 2023. Sixty-four pediatric nephrologists completed the survey. Twenty-seven (42.2%) respondents reported having prescribed probiotics to pediatric kidney transplant recipients. The primary reason for probiotic use was the treatment of antibiotic-associated diarrhea (n = 20), with other reasons including recurrent Clostridium difficile infection (n = 15), general gut health promotion (n = 12), recurrent urinary tract infections (n = 8), and parental request (n = 1). Of those who prescribed probiotics, 48.1% held them during periods of neutropenia and 14.8% during central venous line use. Of the 64 respondents, 20 reported the lack of safety data as a concern for using probiotics in kidney transplant recipients. Pediatric nephrologists are increasingly prescribing probiotics to pediatric kidney transplant recipients; nevertheless, substantial practice variations exist. The paucity of safety data is a significant deterrent to probiotic use in this population.

Associations between Gut Microbiota Dysbiosis and Other Risk Factors in Women with a History of Urinary Tract Infections.

(1) Background: Urinary tract infections (UTIs) are among otherwise healthy women represent a problem that requires additional understanding and approaches. Evidencing the link between dysbiosis and UTIs and the associated potential risk factors could lead to therapeutic approaches with increased efficiency under the conditions of reducing the risks associated with antibiotic treatments. The purpose of this study was to evaluate dysbiosis and other potential risk factors in women with a history of urinary tract infections; (2) Methods: Fecal dysbiosis tests were performed comparatively in two groups of women. The first group in-cluded women with recurrent urinary tract infections (rUTI) who had either two or more symp-tomatic episodes of UTI in the previous six months. The second group included women with spo-radic UTIs who did not have >1 UTI during a 12-month period and who did not have another UTI in the last 12 months; (3) Results: An association was shown between intestinal dysbiosis and recurrences of urinary tract infections. Increased body weight was associated with intestinal dysbiosis. Also, the lack of knowledge regarding the risk of using antibiotics and the benefits of probiotics was associated with both dysbiosis and recurrences of urinary tract infections; (4) Conclusions: Dysbiosis can have an impact on the recurrence of urinary tract infections. The risk factors for rUTI and dysbiosis in the sphere of lifestyle are potentially controllable, broadening the perspective for new approaches and changing the paradigm in the treatment of urinary tract infections.

Clinical Spectrum of Recurrent Urinary Tract Infections: A Single-Center Study

A retrospective observational study was undertaken to evaluate the clinical profile of recurrent urinary tract infections (UTIs)in a tertiary care hospital. Patients <18 years, kidney-transplant recipients, those on immunosuppressive agents and pregnantpatients were excluded. Patients with ≥2 episodes of culture positive UTIs were included. Demographic details, investigationsand treatment were recorded. Out of total 48 patients, 18 were female and 30 male. The common manifestations were acutepyelonephritis (52%), emphysematous pyelonephritis (20%) and cystitis (25%). Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (48%) was the most frequent organism isolated followed by Klebsiella spp. (29%) and Pseudomonasspp. (23%). Recurrent episodes of UTI with same organisms were noted in 62% patients. Death occurred in 12.5% patientsdue to septic shock. Renal calculi (24%) and double J (DJ) stent placement (30%) were associated with recurrent UTIs,though this was not statistically significant. Resistance to higher antibiotics (colistin, carbapenems, piperacillin-tazobactam,cefoperazone-sulbactam, third-generation cephalosporins) (65.4%, r = 0.81), diabetes (62.5%, r = 0.79), urological procedure(39.5%, r = 0.68), prior hospitalization (75%, r = 0.84), history of UTI prior to the study period (44%, r = 0.72) and need forper urethral catheter (PUC) beyond 7 days (35%, r = 0.74) had significant correlation with recurrent UTIs.

Polyvalent Bacterial Lysate with Potential Use to Treatment and Control of Recurrent Urinary Tract Infections.

Overuse of antimicrobials has greatly contributed to the increase in the emergence of multidrug-resistant bacteria, a situation that hinders the control and treatment of infectious diseases. This is the case with urinary tract infections (UTIs), which represent a substantial percentage of worldwide public health problems, thus the need to look for alternatives for their control and treatment. Previous studies have shown the usefulness of autologous bacterial lysates as an alternative for the treatment and control of UTIs. However, a limitation is the high cost of producing individual immunogens. At the same time, an important aspect of vaccines is their immunogenic amplitude, which is the reason why they must be constituted of diverse antigenic components. In the case of UTIs, the etiology of the disease is associated with different bacteria, and even Escherichia coli, the main causal agent of the disease, is made up of several antigenic variants. In this work, we present results on the study of a bacterial lysate composed of 10 serotypes of Escherichia coli and by Klebsiella pneumoniae, Klebsiella aerogenes, Enterococcus faecalis, Proteus mirabilis, Citrobacter freundii, and Staphylococcus haemolyticus. The safety of the compound was tested on cells in culture and in an animal model, and its immunogenic capacity by analysing in vitro human and murine macrophages (cell line J774 A1). The results show that the polyvalent lysate did not cause damage to the cells in culture or alterations in the animal model used. The immunostimulatory activity assay showed that it activates the secretion of TNF-α and IL-6 in human macrophages and TNF-α in murine cells. The obtained results suggest that the polyvalent lysate evaluated can be an alternative for the treatment and control of chronic urinary tract infections, which will reduce the use of antimicrobials.

Risk factors of video urodynamics and bladder management for long-term complications in patients with chronic spinal cord injury

This study explores 15-year urological complications in chronic spinal cord injury (SCI) patients and investigates the predictive factors from video-urodynamic study (VUDS) and bladder management. Analyzing 864 SCI patients with a mean 15.6-year follow-up, we assessed complications and utilized multivariate logistic regression for risk evaluation. VUDS factors such as autonomic dysreflexia, detrusor sphincter dyssynergia, vesicourethral reflux (VUR), contracted bladder, and high voiding detrusor pressure significantly increased the likelihood of recurrent urinary tract infections (rUTI). Low bladder compliance, VUR, and contracted bladder notably raised the risk of hydronephrosis, while contracted bladder and detrusor overactivity with detrusor underactivity heightened chronic kidney disease risk. Volitional voiding reduced rUTI and VUR risk, whereas Valsalva maneuver-assisted voiding increased hydronephrosis risk. In conclusion, a contracted bladder identified in VUDS is associated with long-term urological complications in SCI, we propose that patients already experiencing a contracted bladder should prioritize volitional voiding as their preferred bladder management strategy to minimize the risk of additional complications such as rUTI and VUR. These findings unveil previously unexplored aspects in research, emphasizing the need for proactive management strategies in this patient population.

Exploring Factors Affecting Acceptance of Fecal Microbiota Transplantation for Patients with Recurrent Urinary Tract Infections: a Descriptive Qualitative Study.

Patients with recurrent urinary tract infections face complex management challenges. Fecal microbiota transplantation is a superior treatment for chronic infectious diseases, but limited patient knowledge affects treatment decisions. This study aims to identify factors associated with hesitancy towards fecal microbiota transplantation among patients with recurrent urinary tract infections, to help physicians and nurses in providing accurate and useful information to patients. A descriptive qualitative approach was employed, utilizing semi-structured interviews conducted with patients experiencing recurrent urinary tract infections who expressed hesitancy towards fecal microbiota transplantation. The interviews took place between September 2021 and December 2022. Thematic analysis was conducted on the semi-structured interviews to identify perceived facilitators and barriers associated with fecal microbiota transplantation. The analysis included interviews with thirty adult female patients with recurrent urinary tract infections. Four facilitators influencing patients' decision-making regarding fecal microbiota transplantation were identified: (1) the motivating role of hope and expectations for active patient participation; (2) the influence of healthcare providers, as well as family members and friends on patients' decisions to pursue fecal microbiota transplantation; (3) the patients' perception of fecal microbiota transplantation as a low-risk treatment option; and (4) the dedication to the advancement of medical treatments. In contrast, two primary barriers to accepting fecal microbiota transplantation were identified: (1) that conventional treatment controls disease activity, while fecal microbiota transplantation effects remain uncertain; and (2) that safety concerns surrounding fecal microbiota transplantation. Comprehensive information about fecal microbiota transplantation, including donor selection, sample processing, the procedure, and potential discomfort, is essential for patients and families to make informed treatment decisions. CHiCTR2100048970.

Glycosaminoglycan replacement therapy in preventing women’s recurrent urinary tract infections?: A systematic review and meta-analysis

The aim of this study is to systematically review the published literature and pool the data to evaluate the effectiveness of glycosaminoglycans (GAGs) replacement therapy in preventing women’s recurrent urinary tract infections (rUTIs). A systematic search of PubMed was performed to identify comparative and randomized controlled trials that compared the efficacy of GAG replacement therapy with control groups (placebo/antibiotics/standard therapy) in preventing rUTI in women. The evaluated outcomes included risk of rUTI, rUTI episodes per patient-year, time to urinary tract infection recurrence, pelvic pain and urgency/frequency, and the quality of life (Short Form-36 questionnaire). The Cochrane Collaboration Review Manager software (RevMan, version 5.4) was used for statistical analysis. Seven trials, including 2 randomized control studies and 5 retrospective comparative trials, met the inclusion criteria and were enrolled into our meta-analysis. A total of 702 patients were included in the analysis. Five studies adopted intravesical instillations and 2 used oral-administered hyaluronic acid. The synthesized results revealed that GAG replacement therapy significantly reduced the risk of rUTI (odds ratio: 0.31), reduced urinary tract infection-associated symptoms on pelvic pain and urgency/frequency scores (WMD: −6.70), and contributed to nonsignificant influence in quality of life, prolongation of time to rUTI, and the risk of rUTI per patient-year. In conclusion, the current meta-analysis revealed that GAG replacement therapy might serve as an alternative treatment strategy for rUTI. Further studies should focus on the durability of the protective effect of hyaluronic acid and the optimal protocol for dosage and administration route for GAG replacement therapy.

Association Between Antibiotic Duration and Recurrence of Urinary Tract Infection in the Neonatal Critical Care Unit.

Urinary tract infection (UTI) is the most common bacterial infection in infants. Current practice guidelines suggest a treatment duration of 7 to 14 days. Suboptimal therapy may increase the risk for recurrent UTIs leading to renal scarring and possibly chronic kidney disease. The primary objective is to evaluate the duration of therapy for UTIs and its association with the incidence of recurrent UTIs in a neonatal intensive care unit (NICU). The secondary objectives are to identify the risk factors and the most common organisms for recurrent UTIs. Patients were identified via the diagnosis codes for UTIs and were included if admitted to the NICU and if they received antibiotics prior to hospital discharge. Patients were divided into 2 groups: antibiotic treatment for 7 days or fewer and antibiotic treatment for greater than 7 days. Eighty-six infants were included in the study. Twenty-six patients received antibiotics for 7 days or fewer, and 60 for more than 7 days. In the study, the median birth weight was 977 g and the median gestational age was 27.6 weeks. There was no significant difference in the rate of recurrent UTIs between the 2 groups (p = 0.66). However, in the subgroup analysis, the incidence was higher for patients receiving antibiotic therapy for fewer than 7 days versus 7 days (p = 0.03). There was no difference in recurrence of UTI between treatment groups (≤7 days versus >7 days), and recurrence was seen in a higher percentage of patients with a urinary tract anomaly.

Level of Anxiety Shows a Positive Correlation With the Frequency of Acute Cystitis Recurrence in Women.

Previous studies have simply confirmed recurrence of acute cystitis negatively affects a patient's psychological state. This study was performed to assess the impact of the recurrence of urinary tract infections on anxiety and depression and further assess whether there is a correlation between the number of recurrences and the degree of anxiety and depression. This cross-sectional study enrolled patients with recurrent cystitis who visited a tertiary care center between April 2018 and June 2022. For eligible patients, depression and anxiety were assessed by the Patient Health Questionnaire-9 and State-Trait Anxiety Inventory. Among the clinical characteristics, factors that independently affected the degree of depression and anxiety were analyzed. Additionally, the relationship between the level of anxiety, depression, and the number of recurrent cystitis was assessed. A total of 112 female patients with recurrent cystitis were enrolled in this study. The proportion of patients with depression (moderate, 8%; severe, 0%) was relatively low compared with that of patients with anxiety (moderate, 22.3%; severe, 68.8%). Multivariate regression analysis showed that more recurrent episodes were significantly associated with higher anxiety scores (P<0.001). It was confirmed that longer disease duration is associated with higher depression scores (P=0.031). Additionally, there was a positive correlation between the number of recurrences and State-Trait Anxiety Inventory and Patient Health Questionnaire-9 scores (r=0.362, P<0.001 and r=0.248, P=0.009, respectively). Our study reveals that recurrent cystitis notably increases patients' anxiety, correlating with the frequency of recurrences. Disease duration is also linked to depression. These findings emphasize the importance of preventing urinary tract infection recurrences to reduce psychological complications. To reinforce these results, larger cohort studies are necessary.

Individualized Traditional Chinese Medicine treatment antibiotics for recurrent urinary tract infections: a multicenter, randomized controlled study.

To systematically assess the effects of individualized Chinese medicines on recurrent urinary tract infections (rUTIs). This study recruited 230 adult female patients in the remission phase of rUTIs from five hospitals in China. The patients were randomly allocated to two groups: an individualized Chinese medicine group (n = 114) and a control group (n = 116). Patients in the Chinese medicine group received individualized Chinese herbs, which were evaluated for syndrome differentiation. Patients in the control group received antibiotic treatment combined with a Chinese medicine placebo. The duration of treatment was three courses of four weeks each, with a three-month subsequent follow-up. UTI recurrence rate, Traditional Chinese Medicine (TCM) syndrome scores, 36-item Short Form Survey (SF-36) score, and urine secretory immunoglobulin A (SIgA) were measured and analyzed before and after treatment in each group. Patients from the Chinese medicine group exhibited significant decreases in both short- and long-term UTI recurrence rates compared with the control group (P < 0.05). The changes in TCM syndrome scores between the Chinese medicine and control groups were significant (P < 0.05). The changes in the average SF-36 quality-of-life scores in the Chinese medicine group were also significantly higher than those in the control group after treatment (P < 0.05). The Chinese medicine group also demonstrated a significant increase in urine SIgA expression. Taken together, compared to the often-used long-term antimicrobial prophylaxis during the remission stage of rUTIs, treating patients with an individualized Chinese medicine decoction by syndrome differentiation could effectively reduce the recurrence rate, improve the patients' TCM syndrome scores and quality of life, and enhance immunity, which in turn helps to prevent antibiotic resistance.

Effect and acceptability of jasmine compound essential oil for premenopausal breast cancer survivors suffering from genitourinary syndrome of menopause: A prospective interventional study.

1063 Background: Genitourinary syndrome of menopause (GSM) includes dyspareunia, vaginal dryness, vaginal burning, urinary urgency, and recurrent urinary tract infections. Breast cancer survivors (BCSs) exhibit more severe symptoms of GSM than healthy aging women, especially premenopausal BCSs in sexually active lifetime. GSM detrimentally impacts their quality of life and contributes to the premature cessation of endocrine therapy for breast disease. This study aims to explore the efficacy and safety of Jasmine compound essential oil in the treatment of GSM in premenopausal breast cancer women. Methods: Premenopausal sextually-active women with hormone receptor (HR) positive stage I to III BC taking ovarian function suppression (OFS) treatment and endocrine therapy with self-reported vaginal dryness, dyspareunia, or decreased libido were enrolled to the 12 weeks topically applied Jasmine compound essential oil trial. E2 and FSH was measured at baseline and weeks 12. A series of validated sexual quality-of-life questionnaires were completed at baseline, and subsequently at weeks 4, 8, and 12. The primary endpoint is the improvement in sexual pain evaluated based on the Female Sexual Function Index scale (FSFI). Acceptability was measured by patient preference and reported intention to continue using the products. Gynecologic examinations and metagenomic profiling of the vaginal microbiota were conducted at baseline and post-treatment for patients in an exploratory cohort. Results: Overall, 96 BCSs signed consent (mean [range] age, 45 [32-55] years) and 89 completed 12 weeks of treatment. E2 and FSH were maintained within the postmenopausal range without significant fluctuations during the treatment. Topically applied Jasmine compound essential oil resulted in significant improvements in dyspareunia, vaginal dryness, irritation and quality of life over time (all P&lt; 0.001). Both BCSs and their sexual partners reported being satisfied with the essential oil treatment and the adherence rate reached 95% (SD 10). In the 20-patient exploratory cohort, there were improvements in vaginal pH (baseline mean 6.07 compared with 12-week mean 4.68[ P&lt;.001]), and vaginal maturation index (45.3 compared with 52.1[ P&lt;.001]). We also observed a positive influence on the vaginal microbiota after intervention. In patients with elevated baseline abundance of Lactobacillus in the vaginal microbiome, there was a more pronounced improvement in scale scores following essential oil access. Conversely, a high baseline abundance of Escherichia coli may be considered a detrimental factor associated with less benefit from essential oil. Conclusions: Jasmine compound essential oil could relieve vaginal symptoms and improve vaginal health in breast cancer survivors who have experienced menopause after cancer treatment.

Patterns of Antibiotic Resistance in Urinary Tract Infections: A Retrospective Observational Study.

Urinary tract infections (UTIs) are among the most common bacterial infections, and antibiotic resistance complicates empiric treatment. This study aimed to describe recent resistance patterns among uropathogens in a tertiary-care teaching hospital to optimize empiric UTI management. This retrospective observational study included 280 patients diagnosed with UTIs at the Dr. Patnam Mahender Reddy Institute of Medical Sciences, Hyderabad, over a six-month period from June 2023 to November 2023. Urine culture and antibiotic susceptibility data were collected from electronic medical records. Patient demographics, including age, sex, and comorbid diabetes, were recorded. Causative uropathogens and their resistance rates to commonly prescribed UTI antibiotics were analyzed. Empiric antibiotic treatment patterns and outcomes were talked about. These included clinical cure, recurrence, susceptibility match, and microbiologic eradication. The mean age of patients was 43.5 years, with 196 (70%) being female and 70 (25%) having diabetes. Escherichia coli caused 210 (75%) of UTIs, Klebsiella pneumoniae 42 (15%), Proteus mirabilis 14 (5%), Enterococcus faecalis 8 (3%), and Staphylococcus saprophyticus 6 (2%). E. coli resistance rates were 48% for ampicillin, 25% for ciprofloxacin, 18% for trimethoprim/sulfamethoxazole (TMP/SMX), and 5% for nitrofurantoin. K. pneumoniae resistance rates were 89% for ampicillin, 67% for ciprofloxacin, 44% for TMP/SMX, and 22% for nitrofurantoin. The most frequently prescribed antibiotic was nitrofurantoin (45%), then ciprofloxacin (35%). Clinical cure was achieved in 75% of cases. Recurrent UTIs within four weeks occurred in 25% of cases. Treatment matched urine culture susceptibility in 82% of patients. The rising fluoroquinolone resistance highlights the need for current local data to guide empiric UTI treatment. Nitrofurantoin had low resistance rates and was an effective first-line therapy. Ongoing monitoring of resistance patterns in UTIs is essential to optimize antibiotic selection.

Review of Urinary Tract Infections and Pyelonephritis

Urinary tract infections (UTIs) are serious bacterial infections affecting children of all ages. An understanding of the methods of urine collection is important to prevent the contamination of urine specimens and to interpret results. The diagnosis of a UTI requires appropriate interpretation of both urinalysis and urine culture results because testing must indicate evidence of inflammation and the presence of bacteria. Rapid treatment of UTIs is imperative to prevent acute decompensation and systemic illness. Empiric antibiotics should be narrowed as soon as possible to tailor antibiotic treatment and limit antibiotic overuse. Imaging with a renal ultrasound scan is recommended for all infants with first febrile UTIs rather than a voiding cystourethrogram. An additional goal of UTI treatment is to prevent renal scarring, which can lead to lifelong health consequences. Children with anatomic abnormalities of the urinary tract and those who have recurrent UTIs are at increased risk of renal scarring. [ Pediatr Ann . 2024;53(6):e217–e222.]

Distinct Escherichia coli transcriptional profiles in the guts of recurrent UTI sufferers revealed by pangenome hybrid selection.

Low-abundance members of microbial communities are difficult to study in their native habitats. This includes Escherichia coli, a minor, but common inhabitant of the gastrointestinal tract and opportunistic pathogen, including of the urinary tract, where it is the primary pathogen. While multi-omic analyses have detailed critical interactions between uropathogenic Escherichia coli (UPEC) and the bladder that mediate UTI outcome, comparatively little is known about UPEC in its pre-infection reservoir, partly due to its low abundance there (<1% relative abundance). To accurately and sensitively explore the genomes and transcriptomes of diverse E. coli in gastrointestinal communities, we developed E. coli PanSelect which uses a set of probes designed to specifically recognize and capture E. coli's broad pangenome from sequencing libraries. We demonstrated the ability of E. coli PanSelect to enrich, by orders of magnitude, sequencing data from diverse E. coli using a mock community and a set of human stool samples collected as part of a cohort study investigating drivers of recurrent urinary tract infections (rUTI). Comparisons of genomes and transcriptomes between E. coli residing in the gastrointestinal tracts of women with and without a history of rUTI suggest that rUTI gut E. coli are responding to increased levels of oxygen and nitrate, suggestive of mucosal inflammation, which may have implications for recurrent disease. E. coli PanSelect is well suited for investigations of native in vivo biology of E. coli in other environments where it is at low relative abundance, and the framework described here has broad applicability to other highly diverse, low abundance organisms.

Follow-up of patients with urinary tract infections discharged from the emergency department: a mixed methods study.

To evaluate the quality of culture follow-up after emergency department (ED) discharge in patients with urinary tract infections (UTIs). This convergent mixed methods study included an observational cohort study and a qualitative interview study in UTI patients discharged from the ED of a Dutch university hospital. The primary outcomes of the observational study were the proportion of patients requiring adjustment of antibiotic therapy after culture review, and the proportion of patients in whom these adjustments were made. Logistic regression identified factors associated with these outcomes. Interviews assessed patient experiences and transcripts were analysed using inductive thematic content analysis. Integration of the results informed recommendations for high-quality follow-up. Out of 455 patients, 285 (63%) required culture-based treatment adjustments. In most patients, no adjustments were made (239/285, 84%). De-escalation was most frequently omitted (98%), followed by discontinuation of antibiotics (92%). A mean of 7.1 (SD 3.8) antibiotic days per patient could have been avoided in 103 patients. Patients with diabetes were less likely to require adjustments (aOR 0.50, 95%-CI 0.29-0.85). Patients with moderate or severe renal impairment (aOR 4.1, 95%-CI 1.45-11.33; aOR 4.2, 95%-CI 1.50-11.94) or recurrent UTIs (aOR 5.0, 95%-CI 2.27-11.18) were more likely to have received necessary adjustments. Twelve interviews also revealed varying degrees of follow-up. Three themes were identified: 'information and communication', 'coordination and accessibility of care' and 'individual needs and preferences'. Recommendations for high-quality follow-up advocate a person centred approach. This study highlights the importance of urine culture follow-up after ED discharge, mainly to reduce unnecessary antibiotic treatment, promote de-escalation and improve patient experience.

The mayo adhesive probability score predicts postoperative fever and sepsis in retrograde intrarenal surgery

Infectious complications are among the most common and potentially life-threatening morbidities of retrograde intrarenal surgery (RIRS). Few predictive tools on these complications include radiological signs. The Mayo adhesive probability (MAP) score is an image-based scoring system that incorporates two radiological signs: perinephric fat stranding and perinephric fat thickness. Previous studies have suggested an association between these signs and febrile urinary tract infection (UTI) following lithotripsy. This study aimed to evaluate the predictive factors, including the MAP score, for post-RIRS fever and sepsis. A total of 260 patients who underwent 306 RIRS between October 2019 to December 2023 due to renal or upper ureteral stones were included in this retrospective study. Patient demographics, perioperative characteristics, stone factors, radiological signs, and MAP scores were recorded. Multivariate logistic regression analysis was used to evaluate the risk factors associated with postoperative fever and sepsis. Postoperative fever and sepsis occurred in 20.8% and 8.5% of the patients, respectively. On multivariate analysis, female gender, history of recurrent UTI, larger maximal stone diameter, and higher MAP score were independent risk factors for postoperative fever and sepsis. Identifying the risk factors for post-RIRS infectious complications is imperative to providing the proper perioperative management. The MAP score is a promising, easily calculated, image-based scoring system that predicts post-RIRS fever and sepsis.

Adherence of spinal cord injury patients in the community to self-clean intermittent catheterization (CIC) within 12 months of discharge following rehabilitation: A telephone survey

Context Spinal cord injury often results in neurogenic bladder affecting storage or emptying functions of the bladder. Clean intermittent catheterization (CIC) is considered the gold standard for patients with neurogenic bladder dysfunction. Our study aims to assess the adherence of patients to CIC following discharge from rehabilitation. Objective PRIMARY: To assess the adherence of patients with spinal cord injury in the community to self-CIC within 12 months of discharge. SECONDARY: To study the reasons and analyze the factors associated with discontinuation of CIC and to assess the perception of patients regarding CIC. Methods Prospective follow-up of a retrospective cohort in 121 individuals with paraplegia who were trained to do CIC for bladder management. After obtaining telephonic consent, a questionnaire-based interview was conducted. Results Out of 121 patients, 97 (80.2%) were males and 24 (19.8%) were females. The mean age was 35.8 ± 11.6 years. About 89 (73.6%) patients were continuing CIC as the primary mode of bladder management after discharge. However, only 18 (15%) patients were fully compliant with the CIC technique, 71 (59%) were partially compliant and 32 (26%) patients discontinued CIC. Reasons for the discontinuation of CIC included medical complications (78%), including leaks, recurrent UTI, hematuria, ulcers, back pain, and spasticity, and other factors like difficulty in following the timing of CIC (12.5%), issues with positioning (3.1%), and difficulty in restricting fluid intake (6.3%). Conclusion This study highlights the need for regular follow-up as well as education of patients regarding CIC technique, complications, care, and hygiene while doing CIC which can result in improved adherence to CIC.

Genito-urinary Reconstruction in Female Children With Congenital Adrenal Hyperplasia: Favorable Surgical Outcomes can be Achieved by Contemporary Techniques and a Dedicated Multidisciplinary Management

IntroductionCongenital adrenal hyperplasia (CAH) is the most common cause of genital atypia in females. A dedicated multidisciplinary team (MDT) should be included for an optimal management. Here, we aimed to review our surgical experience and to assess long-term urinary, gynecological and endocrine outcomes after primary genitoplasty in this specific cohort. MethodsPatients born with CAH and who underwent feminizing genitoplasty in our institution were retrospectively identified (2001–2021). We analyzed patients’ characteristics, intraoperative details, and postoperative urinary, gynecological, and endocrine outcomes. ResultsForty patients were included and followed-up for a median (IQR) time of 7 (1–19) years. Thirty-eight (95%) had 21-hydroxylase deficiency. After multidisciplinary decision and written consent from patient and/or family, a single-stage reconstructive surgery was performed at a median age of 10 (3–165) months. Median length of hospital stay was 5 (1–7) days. Procedures were: PUM (N = 35 (87.5%)), TUM (N = 3 (7.5%)), urogenital mobilization was unnecessary in 2 (5%). Reduction clitoroplasty was done in 33 (82.5%) patients. Only 3 (7.5%) experienced significant Clavien-Dindo complications requiring additional surgery during the follow-up period. Recurrent urinary tract infections (UTI) occurred in 6 (15%), one required ureteric reimplantation for symptomatic high-grade vesicoureteric reflux. All patients over 3 years were toilet-trained without incontinence. Severe vaginal stenosis occurred in 1 (2.5%) patient. In patients who achieved puberty, 6/9 had vaginal calibration at a median age of 17.3 (16–21) years without detected stenosis. One (2.5%) had major hypertrophy of the right labia minora requiring labiaplasty. Nine (22.5%) reached puberty. Two (5%) patients developed acne/hirsutism. Short stature was noted in 11 (27.5%) and obesity in 18 (45%). ConclusionBased on our contemporary series, genitourinary reconstructive surgery for female patients born with CAH is technically feasible and safe with a low complication rate. A regular follow-up with a MDT to assess long-term complications is necessary, and it is vital to inform patients and families about the different management options with all the risks and benefits of surgery. Type of the studyoriginal research, clinical research. Level of evidenceLevel 3 retrospective study.

Current Practices and Challenges in the Management of Complex Renal Stones in Africa: A Scoping Review.

This study reviews the challenges and management strategies for complex renal stones in Africa. Historically viewed as infection or struvite stones, recent studies highlight diverse compositions of staghorn stones. These complex stones pose significant risks, including recurrent urinary tract infections and renal impairment. In the past, conservative management of staghorn stones was associated with high morbidity; thus, surgical intervention was necessary for complete eradication. While percutaneous nephrolithotomy (PCNL) remains the standard, it carries notable risks, leading to a shift towards minimally invasive techniques. This study reviews challenges and management practices for complex renal stones and staghorn calculi in African countries, evaluating stone-free rates and associated complications. A scoping review of the literature, following the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines, was performed. A systematic search was conducted in PubMed, African Journal Online (AJOL)and Google Scholar, yielding 1,101 articles, but only 11 articles satisfied the inclusion criteria. The study included 1,513 patients with 1,582 renal units, predominantly male (67.2%) with an average age of 40.7 years. Percutaneous nephrolithotomy (PCNL) was the primary treatment for the majority (71.3%), followed by open surgery (21.9%), laparoscopic surgery (4.1%), and retrograde intrarenal surgery (RIRS) (2.7%). The stone clearance rates for PCNL, open surgery, laparoscopic pyelolithotomy, and RIRS were 82.8%, 83.7%, 100%, and 92.8%, respectively. Stone sizes ranged between 22 and 80 mm, with 66% being staghorn stones. Complication rates were highest for open surgery (30.8%) and lowest for RIRS (4.7%). Despite PCNL being the global standard, African studies still indicate a high reliance on open surgery, likely due to healthcare infrastructure, resource availabilityand socioeconomic factors. Enhancing access to urological care and addressing healthcare disparities are imperative for improving staghorn stone management in Africa.