A prospective randomized multicenter study of Turkish Society of Urooncology comparing two different mechanical bowel preparation methods for radical cystectomy

ObjectiveTo investigate the outcomes and complication rates of urinary diversion using mechanical bowel preparation (BP) with 3 day conventional and limited BP method through a standard perioperative care plan.Materials and methodsThis study was designed as a prospective randomized multicenter trial. All patients were randomized to 2 groups. Patients in standard 3-day BP protocol received diet restriction, oral antibiotics to bowel flora, oral laxatives, and saline enemas over a 3-day period, whereas limited the BP arm received liberal use of liquid diet, sodium phosphate laxative, and self administered enema the day before surgery. All patients received same perioperative treatment protocol. The endpoints for the assessment of outcome were anastomotic leakage, wound infection, wound dehiscence, intraperitoneal abscess, peritonitis, sepsis, ileus, reoperation, and mortality. Bowel function recovery, including time to first bowel movement, time to first oral intake, time to regular oral intake, and length of hospital stay were also assessed.ResultsFifty-six patients in 3-day BP and 56 in limited BP arm were evaluable for the study end points. Postoperatively, 1 patient in limited BP and 2 patients in 3-day BP arm died. There was no statistical difference in any of the variables assessed throughout the study, however, a favorable return of bowel function and time to discharge as well as lower complication rate were observed in limited BP group.ConclusionsRegarding all endpoints, including septic and nonseptic complications, current clinical research offers no evidence to show any advantage of 3-day BP over limited BP.     

The Management of Acute Cholecystitis in Chronic Hemodialysis Patients: Percutaneous Cholecystostomy Versus Cholecystectomy

Introduction

Treatment of acute cholecystitis in chronic hemodialysis (HD) patients still remains controversial. Because of underlying disease that can influence surgical results, less invasive alternative managements have been tried over the last decades. The goal of this study was to analyze the results of cholecystectomy versus percutaneous cholecystostomy for acute cholecystitis (AC) in chronic HD patients.

Methods

All patients with end-stage renal disease who were treated for AC were identified retrospectively from our medical records. Between July 2007 and September 2011, 47 patients were treated for AC while they were on chronic HD. The records of these patients were reviewed for documented AC and its treatment.

Results

Of the 47 HD patients, 26 (55.3 %) underwent cholecystectomy (CC), while 21 (44. 7 %) had a percutaneous cholecystostomy (PC) for AC as an initial treatment. The mean length of follow-up was 20.4?±?16 months in PC and 18?±?15 months in CC patients. The success rate was higher in CC patients compared to PC patients (92. 3 versus 66.7 %, p?=?0.0698). Eleven (52. 4 %) patients who had PC subsequently underwent CC; six open CC and five delayed laparoscopic CC were performed. Of the 26 patients who underwent CC, 18 were performed emergently due to the persistence of AC-related symptoms and gangrenous and perforated gallbladders. Eight were initially treated conservatively and then underwent elective cholecystectomy at an interval of 32?±?24 (range?=?14–59) days following initial treatment. In emergent CC, 10 (55.6 %) were completed laparoscopically, three were open, and five (33.3 %) had conversions. In elective CC patients, two were conversions, but the remainder (75 %) had laparoscopic CC. Readmission rates were higher in the PC group (33.3 versus 12.5 %, p?=?0.1732). Although AC-related mortality was higher in PC patients, there was no statistically significant difference in the patient survival rate between the two groups (Kaplan–Meier analysis, Fig. 1, 19 versus 7.7 %; p?=?0.4035), and the overall mortality rate was higher in the PC group (33.7 versus 15.7 %, p?=?0.2737).

Conclusion

This study confirms that the safety and effectiveness of CC has a higher success rate and lower morbidity and mortality rate compared with percutaneous cholecystostomy for acute cholecystitis in chronic HD patients.     

Development of a quality of life scale specific for patients with benign prostatic hyperplasia

Purpose

The improvement of quality of life (QoL) should be the major concern in any proposed treatment modality for any disorder. The objective of this study was to develop a new easy to use benign prostatic hyperplasia (BPH)-specific QoL scale that may guide the treatment policy in BPH.

Methods

A total of 118 items addressing BPH-specific QoL were produced. After an elimination process, a 20-question scale was developed. This new scale, Short Form (SF)-36 and International Prostate Symptom Score (IPSS), was then administered to 50 healthy men (control group), and 108 BPH patients who received medical or surgical treatment. Reliability assessment consisted of internal consistency evaluation by the Cronbach’s alpha reliability test. In construct validity, factor analysis was performed using principal component analysis with Varimax rotation. Response to change of this new form was also evaluated.

Results

Cronbach’s alpha coefficient of this scale was found to be 0.8464. Item-total correlation coefficients were between 0.3298 and 0.7886 (p < 0.0001). Factor analysis for construct validity revealed four factors. The correlation coefficients were found to be r = 0.801 (p < 0.0001) with the total IPSS, and this new QoL scale had a relatively sufficient correlation with all domains of the SF-36. Moreover, a QoL score obtained by the summation of individual grades of each item may provide valuable information just like total IPSS. The mean QoL score was 4.96 ± 9.58 and 20.28 ± 9.14 in controls and BPH patients, respectively (p < 0.0001). Moreover, QoL score significantly improved by both medical and surgical treatment.

Conclusions

The new BPH-specific QoL was shown to be reliable and valid.     

Huge internal carotid artery aneurysm presenting as tonsillar asymmetry

ABSTRACT: Aneurysms of the extracranial portion of the carotid artery are extremely rare. Internal carotid artery aneurysm is an uncommon cause of tonsillary asymmetry. Although internal carotid artery aneurysms usually remain asymptomatic, the clinical manifestation requires the tonsillar enlargement. Asymmetry as a sole determining factor for tonsillectomy may lead to unnecessary operations. We report a patient with a giant internal carotid artery aneurysm presenting as tonsillary asymmetry that might be mistaken for a tonsillar neoplasia. When faced with a tonsillar asymmetry, an otolaryngologist must keep aneurysms in mind.