Incidence, risk factors and diagnostic accuracy of clinical palpation in picking up post-void residual urine in postnatal women.

PURPOSE: To determine the incidence of covert and overt postpartum urinary retention after vaginal delivery and the associated risk factors for postpartum urinary retention. To determine how well clinical examination by abdominal palpation correlates with ultrasound findings of urinary retention. METHODS: Patients after delivery were screened with ultrasound and examined clinically to check for retention of urine after voiding. RESULTS: A total of 822 of women were recruited in the study of which 86 (10.5%) women had significant post-void residue of urine. 33 (38.4%) had overt retention, while 53 (61.6%) had covert retention. Duration of labour and an increased VAS score were found to be significantly higher among those with urinary retention. Using clinical examination to diagnose postpartum urinary retention had a sensitivity of 66.1%, specificity of 88.6%, positive predictive value of 76.5% and negative predictive value of 82.3%. CONCLUSIONS: Clinical examination by abdominal palpation is not a very sensitive test in diagnosing PPUR.

[Efficacy differences between electroacupuncture and moxibustion for neurogenic bladder after spinal cord injury: a randomized controlled trial].

OBJECTIVE: To compare the clinical efficacy between electroacupuncture(EA) and moxibustion for neurogenic bladder (NB) after spinal cord injury (SCI). METHODS: One hundred and twenty patients with NB after SCI were randomly divided into an EA group, a moxibustion group, and an intermittent catheterization group, with 40 patients in each group. The patients in the intermittent catheterization group were treated with routine treatment and intermittent catheterization, while the patients in the EA group and the moxibustion group were treated with additional treatments of EA (discontinuous wave, with a frequency of 1.3-1.6 Hz, and intensity based on patient tolerance) and moxibustion, respectively. The acupoints used in both groups were Zhongji (CV 3) and Guanyuan (CV 4), bilateral Zusanli (ST 36), Yinlingquan (SP 9), and Baliao points. Each session lasted for 30 min, once daily, six times a week, for a total of six weeks.The maximum bladder capacity (MBC), residual urine vdume (RUV), detrusor pressure (Pdet) during the filling phase, bladder compliance (BC), maximum renal pelvis separation width of both kidneys, urine white blood cell count, TCM syndrome score, and World Health Organization quality of life assessment-BREF (WHOQOL-BREF) score were compared before and after treatment in the 3 groups. The number of patients in each group who achieved bladder functional balance was recorded, and the clinical efficacy was assessed after treatment. RESULTS: After treatment, the MBC, Pdet, BC, and WHOQOL-BREF scores in the EA group and the moxibustion group were increased (P<0.05), while the RUV, maximum renal pelvis separation width of both kidneys, urine white blood cell count, and TCM syndrome scores were decreased (P<0.05, P<0.01). In the intermittent catheterization group, MBC, RUV, maximum renal pelvis separation width of both kidneys, and urine white blood cell count were decreased (P<0.05), while BC and WHOQOL-BREF score were increased (P<0.05) after treatment. After treatment, the MBC, Pdet, BC, and WHOQOL-BREF scores in the EA group and the moxibustion group were higher than those in the intermittent catheterization group (P<0.05), while the RUV and TCM syndrome scores were lower than those in the intermittent catheterization group (P<0.05). Moreover, after treatment, the MBC and Pdet in the moxibustion group were higher than those in the EA group (P<0.05), while the RUV, maximum renal pelvis separation width of both kidneys, and TCM syndrome score in the EA group were lower than those in the moxibustion group (P<0.05). The number of patients who achieved bladder functional balance after treatment in the EA group and the moxibustion group was higher than that in the intermittent catheterization group (P<0.05). The cured and effective rate was 85.0% (34/40) in the EA group and 82.5% (33/40) in the moxibustion group, which were both higher than 65.0% (26/40) in the intermittent catheterization group (P<0.05), there was no significant difference between the EA group and the moxibustion group (P>0.05). CONCLUSION: EA and moxibustion could effectively improve the functional state of bladder in patients with NB after SCI. EA is more effective in reducing residual urine volume and excessive activity of the urethral sphincter, and relieving TCM syndromes, while moxibustion is more effective in increasing the pressure of the detrusor during the filling period and establishing the detrusor reflex.

Unusual case of recurrent urinary retention - A rare presentation of Chyluria.

Chyluria presenting as milky white urine is a known presentation. But sudden and recurrent urinary retention without prior history of chyluria is very rare presentation. It also indicates the severity and tendency of passing tissue bits and clots through urine in rare cases. This case was diagnosed because of strong clinical suspicion. This case also highlights the management difficulty in these types of patients as patient had recurrent retention requiring bladder wash & had episodes of chylohematuria with chyle material and clots. This presentation is rare and adds to the list of differential diagnosis of acute retention.

Transurethral resection of prostate for acute urinary retention is linked to shorter survival in younger men.

It is largely unknown whether lower urinary tract symptoms (LUTS) or acute retention of urine (AROU) is linked to shorter life expectancy in men. We conducted a multicenter, retrospective database analysis of patients undergoing transurethral resection of prostate (TURP) to study their relationships. Multivariate Cox regression analysis and Kaplan-Meier analysis with stratification to age and indication of TURP were performed. We further performed an age- and sex-matched survival analysis with the general population using data from the Census and Statistics Department of the Hong Kong Special Administrative Region (Hong Kong, China). From January 2002 to December 2012, 3496 patients undergoing TURP were included in our study, with 1764 patients in the LUTS group and 1732 patients in the AROU group. Old age, ischemic heart disease, cerebrovascular accident, and AROU were risk factors of mortality. Patients aged <70 years (adjusted hazard ratio [HR]: 1.52, 95% confidence interval [CI]: 1.11-2.09, P = 0.010) and 70-80 years (adjusted HR: 1.39, 95% CI: 1.15-1.70, P = 0.001) in the AROU group had worse survival than those in the LUTS group, but such difference was not demonstrated in patients aged >80 years. Compared to the general population, younger patients in the LUTS group appeared to have better survival (<70 years, P = 0.091; 70-80 years, P = 0.011), but younger patients in the AROU group had worse survival (<70 years, P = 0.021; 70-80 years, P = 0.003). For patients aged >80 years, survival was similar with the general population in both the LUTS and AROU groups. In conclusion, AROU at young age was associated with mortality, while early detection and management of LUTS may improve survival.

[The ancient clinical application of umbilical therapy for retention of urine].

By collecting relevant ancient literature, with retention of urine, umbilical therapy and Shenque (CV 8) as key words, various umbilical therapies for retention of urine from the Song dynasty to Qing dynasty were retrieved and summarized. The results indicated rich knowledge of umbilical therapy was recorded in ancient literature (the Song dynasty to the Qing dynasty), including 9 kinds of therapies e.g. sticking umbilical method, ironing umbilical method, pasting umbilical method, smearing umbilical method, filling umbilical method, sealing umbilical method, covering umbilical method, dripping umbilical method and bundling umbilical method. Moreover, the detailed methods were briefly explained. It is hoped to provide reference for modern application of umbilical therapy for retention of urine.

Prostate Artery Embolization for Complete Urinary Outflow Obstruction Due to Benign Prostatic Hypertrophy.

BACKGROUND: We aimed to evaluate the effectiveness of PAE in weaning of catheter and relieving obstructive urinary symptoms in patients with acute urinary retention (AUR) due to benign prostatic hypertrophy (BPH) and failed trial without catheter (TWOC). MATERIALS AND METHODS: In this prospective study approved by the institutional review board, a signed informed consent was obtained. Eighteen consecutive patients with AUR due to BPH and failed TWOC were recruited. Nineteen consecutive patients with BPH but without AUR were recruited as a control. Patients with CTA evidence of arterial occlusion or significant stenosis along the prostate artery access path were excluded. PAE was performed using microspheres (100-300 µm diameter). Outcome assessment included successful weaning of catheter in 2 weeks, procedure-related complications, change of symptomatology and urodynamic findings at 1 month as compared to baseline, percent non-perfused prostate volume, and prostate volume reduction on MRI at 2 weeks. RESULTS: Two patients in the study group and four in the control group were excluded due to arterial pathology. Embolization of bilateral prostate arteries was achieved in all patients in both the groups (100%). There was no complication. The catheter was successfully weaned in 87.5% (14/16) of patients within 14 days in the treatment group. There was no significant difference in patient demographics, prostate characteristics, and all outcome assessment parameters between both the groups. CONCLUSIONS: PAE was probably safe and effective in weaning of catheter and relieving obstructive urinary symptoms in patients due to BPH, with treatment outcomes comparable to those without AUR.

[Comparative study about enhanced recovery after cesarean section: What benefits, what risks?] / Étude comparative sur la réhabilitation améliorée postcésarienne : quels bénéfices, quels risques ?

OBJECTIVE: The post-caesarean enhanced recovery protocol's goal is to allow a quick recovery of previous physical capabilities and increase the chances of an early release and return to normal activities. METHODS: At the Foch Hospital, we performed a case control survey including 2 consecutive groups of patients. The first group was composed of 83 patients that experienced the regular post c-section treatment and the second group of 84 patients that benefited from the enhanced recovery treatment. The characteristics of both groups were comparable. We monitored the complications, hospitalization time and full recovery time for each group. RESULTS: The average hospitalisation time for the patients that received the enhanced recovery treatment was significantly lower than for those that received the standard treatment (3,92 days vs 4,34 days P<0,01). The autonomy for the toilet and the mobility was improved. The average number of complications was not greater for the enhanced recovery group, except for acute retention of urine which were all treated with a simple urine sample return. CONCLUSION: The post-cesarean enhanced recovery seams to allow the significant improvement in recovery of autonomy and length of hospitalization stay without increasing significantly the rate of complications except for the acute retentions of urines which involve in postpartum period close monitoring patients' urination.