543 Improving the Management of Acute Ureteric Colic in A Multi-Centre District General Hospital: A Closed-Loop Audit

Introduction

The British Association of Urological Surgeons (BAUS) released guidance in 2018 regarding the optimum management of acute ureteric colic: a condition which can present as a surgical emergency. Our aim was to review the current practice at our hospital in diagnosing and managing acute ureteric colic and ultimately, implement sustainable change to address any areas of limitations.

Method

The following data was retrospectively collected for of all patients admitted with acute ureteric colic: investigations performed, medications administered, details of surgical intervention and follow-up. 1st Cycle: March 2017 to February 2018. Intervention: Teaching sessions delivered to staff (including doctors and nurses) in the A&E and urology department. 2nd Cycle: January 2019 to December 2019.

Results

268 patients presented to A&E with ureteric colic – 18% increase from previous year. On admission: 60.4% of patients had serum calcium checked, 97.7% had a CT KUB performed within 24 hours and 67.2% were given NSAIDs; this is a 20.4%, 0.4% and 5.2% increase from the previous year, respectively. Only 31.3% of patients had an acute surgical intervention. The average wait time for clinic follow-up was reduced to 41 days following departmental education, but only 26.4% of patients were seen within the BAUS advised 4-week timeframe.

Conclusions

Re-audit showed distinct improvement in the management of acute ureteric colic. Thus, departmental education strategies have had a positive impact. It is recommended that the reservation of one daily elective theatre slot for an emergency operation and a computerised clinic booking system will further optimise our management in line with BAUS guidance.

Detection of Human Chorionic Gonadotrophin-β in Serum or Urine of Prostate Cancer Patients Is of No Clinical Significance

The aim of this study was to prospectively evaluate the potential role of elevated urinary/serum human chorionic gonadotrophin-beta (hCGbeta) in prostate cancer prognosis. 104 patients with newly diagnosed prostate cancers were included; 68 patients had organ-confined, 18 had locally advanced and 18 had metastatic disease. A control group consisted of 115 patients presenting with benign prostatic disease. Serum and urinary total hCGbeta was measured prior to treatment and serum PSA was measured at diagnosis. The patients were treated along conventional lines and progression-free survival was assessed. Four patients had elevated serum and 10 had elevated urinary, total hCGbeta. There were no significant correlations between serum/urinary levels of hCGbeta and tumour stage, Gleason score or PSA. In contrast, serum PSA had significant linear correlations with both clinical tumour stage and Gleason score (p = 0.0001). At a median follow-up of 36 months, 22 (21.2%) patients had died while 17 (16.3%) others had progressed. Kaplan-Meier plots and log-rank test revealed no significant difference in progression-free survival between patients with elevated or normal levels of serum and/or urinary total hCGbeta. Clinical tumour stage, grade and PSA were statistically significant prognostic variables. Immunoassay measurement of serum or urinary hCGbeta has no significant role in the clinical management of prostate cancer.

Testicular microlithiasis: is it a benign condition with malignant potential?

OBJECTIVE

To review the findings of testicular ultrasonography (US) in patients referred for testicular symptoms including pain, swelling and infertility, and to determine the prevalence of testicular microlithiasis (TM) and ist relevance to the development of testicular cancer.

METHODS

Records of 3,026 patients referred for testicular US between 1994 and 1999 were evaluated. The indications for testicular US diagnosis, management and relevant histological details were obtained from medical records. Patients with TM had an annual sonographic follow-up unless they had testicular cancer, in which case follow-up repeat US with clinical reviews was more frequent.

RESULTS

TM was found in 54 patients (1.77%; median age 34 years, range 12-83 years). The median follow-up was 36 months (range 12-18 months). Sixteen of these patients had testicular malignancy (30%). The remaining 38 patients had hydrocele and epididymal cysts (14), varicocele (7), epididymitis (2) and small testes (8), with 14 patients having no other pathology. One patient with a small testis developed a seminoma while under surveillance. Another patient with metastatic embryonal-cell carcinoma at initial diagnosis was found to have a seminoma 4 years following chemotherapy. The relative risk of testicular tumours in the presence of TM was 13.2 (confidence interval 8.3-21.5).

CONCLUSION

TM can no longer be regarded simply as a benign condition because of its association with testicular malignancy. In our series, 2 patients (5.2%) developed interval testicular cancers during follow-up US. There is no convincing evidence to suggest that TM might be premalignant. In rare instances of radiologically indeterminate cases, biopsy of the testis may be necessary.

Endoscopic bladder neck suspension revisited: long-term results of Stamey and Gittes procedures

OBJECTIVE

To evaluate the long-term results of Stamey's and Gittes' procedures for genuine stress incontinence.

METHODS

72 needle procedures (34 Stamey; 38 Gittes) performed by a single surgeon between 1988 and 1994 were retrospectively reviewed. All patients had genuine stress incontinence on preoperative video-urodynamics. Review was at 3 months and thereafter clinically determined. Update information was gained by a patient satisfaction questionnaire.

RESULTS

Data were available for 9 years for the Stamey group (mean 8.4 years) and 6 years for the Gittes' (mean 5.3 years). At 3 months, 93% were dry. There was a gradual attrition with 38% of the Stamey and 14% of the Gittes patients remaining dry or improved at 5 years. At 9 years, only 28% of the Stamey patients maintained their improvement. 26% of the original cohort underwent a second procedure. All patients who had repeat needle operations have failed. 48 questionnaires (67%) were returned. Only 25% of patients expressed satisfaction with their operation.

CONCLUSION

Early success rates with endoscopic bladder neck suspension are replaced by long-term failures. The durability is poor with an ongoing recurrent incontinence rate. Repeat procedures are not worthwhile. Gittes' procedure appears to have an earlier failure rate compared to Stamey's operation.