Association between hospital admission either directly or via the emergency department, and readmission rates at 30 days in older adults in two rural hospitals: a retrospective cohort study.

INTRODUCTION: Older patients are frequently re-admitted to the hospital after attending the emergency department (ED). We investigated whether direct admission to the hospital was associated with a lower risk of readmission at 30 days compared to admission via the ED, in patients aged ≥ 75 years. METHODS: Retrospective multicenter cohort study from 01/01/2018 to 31/12/2019, including patients aged ≥ 75 years from two hospitals. Patients admitted directly were matched 1:1 with patients admitted via the ED for center, age category, sex, major diagnosis category, type of stay (medical/surgical), and severity. We compared readmission at 30 days (primary outcome) and length of stay (secondary outcome) between groups. RESULTS: A total of 1486 matched patients with an available outcome measure were included for analysis. We observed no significant difference in 30-day readmission rate between those admitted directly (102/778, 13.1%) and those admitted via the ED (87/708, 12.3%, p = 0.63). There was a significant difference in length of stay between both groups: median 5 days [Q1-Q3: 2-8] vs 6 days [2-11] for direct and ED admissions, respectively (effect size: 0.11, p < 0.001). By multivariate analysis, only moderate to severe denutrition was associated with the risk of readmission at 30 days (Odds Ratio 2.133, 95% Confidence Interval 1.309-3.475). CONCLUSION: The mode of entry to the hospital of patients aged 75 years and older was not associated with the risk of readmission at 30 days. However, those admitted directly had a significantly shorter length of stay than those admitted via the ED.

Pelvic lipomatosis associated with bilateral obstructive uropathy and proliferative cystitis.

Pelvic lipomatosis is a rare benign entity characterised by excessive deposition of adipose tissue in the perirectal and perivesical spaces. We describe a 43-year-old man with bilateral distal ureteral obstruction secondary to pelvic lipomatosis with concomitant proliferative cystitis resulting in severe hydronephrosis. We performed urinary diversion with percutaneous nephrostomy tube insertion to prevent further renal impairment. The patient was advised close follow-up to monitor the increased risk of bladder adenocarcinoma transformation observed in patients with cystitis glandularis. This report, compliant with the CARE (CAse REport) guidelines for clinical case reporting, presents another case of pelvic lipomatosis associated with acute kidney failure, bilateral hydronephrosis and proliferative cystitis without urodynamic evidence of bladder outlet obstruction that may serve to guide urologists in managing patients with a similar profile.

Hormonal therapy using gonadotropin releasing hormone for improvement of fertility index among children with cryptorchidism: a meta-analysis and systematic review.

BACKGROUND/PURPOSE: Gonadotropin releasing hormone(GnRH) as an adjunct to orchidopexy for the treatment of cryptorchidism is still controversial. Present evidences were studied through a meta-analysis of comparative clinical trials. METHOD: Systematic literature search was done up to September 30, 2013. Studies were independently appraised by two reviewers. Continuous data of fertility indices were extracted as weighted mean difference (WMD) and standard deviation (SD); while nominal data of fertility indices were extracted as relative risk (RR). Random effects model was used to analyze the pooled effect estimates. Inter-study heterogeneity and publication bias were assessed. PROSPERO Protocol registration (CRD42013004922). RESULTS: Ten eligible studies were included. The pooled effect estimates showed that cryptorchid children treated with GnRH when compared with controls, have significantly increased germ cell per tubule (WMD: 0.35; 95% CI 0.07-0.62, P=0.01) and increased RR to have normal value of germ cell per tubule (RR: 2.86; 95% CI 1.73-4.71, P<0.0001). Inter-study heterogeneity was noted, source identified with subgroup analysis. Publication bias was not evident. No GnRH related adverse events were reported in all studies. CONCLUSION: Evidence suggests that a subset of boys with cryptorchidism may benefit from GnRH as adjunctive to orchidopexy in improving the fertility index. However, future studies are recommended to specifically identify subgroup characteristics of cryptorchidism that will clearly benefit from the treatment.

Anterior urethral valves and diverticula in children: a result of ruptured Cowper's duct cyst?

OBJECTIVE: To review a series of children with anterior urethral valves and diverticula, to elucidate the pathophysiology and optimal management of this entity. PATIENTS AND METHODS: Nine cases (all boys; 1963 to 2003) were reviewed retrospectively. RESULTS: Seven of nine boys had bulbar diverticula. Continuity between Cowper's duct and the diverticulum was noted endoscopically in two and confirmed radiographically in one. Initially, open surgery was curative but more recently endoscopic management has been the procedure of choice. CONCLUSION: This series indicates that the distal lip of a ruptured syringocele may function as a flap-valve, leading to anterior urethral obstruction. Advances in imaging and endoscopic instruments have altered the mode of presentation and management of this entity.