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Lower Complication Rate (lower + complication_rate)
Selected AbstractsA Refined Surgical Treatment Modality for Bromhidrosis: Double W Incision Approach with Tumescent TechniqueDERMATOLOGIC SURGERY, Issue 8 2009HANG LI PHD BACKGROUND Axillary bromhidrosis has a strong negative effect on one's social life. A high success rate and few complications are criteria for an ideal treatment method. OBJECTIVE To evaluate a new surgical treatment modality for bromhidrosis: Double W incision with full-exposure excision under tumescent anesthesia. MATERIALS & METHODS Twenty patients with bromhidrosis were treated. Patients were placed in a supine position with their treated arms abducted to 110°. After injection of 60 mL of tumescent solution into each axilla, two small W incisions were made at the superior and inferior axillary poles of the hair-bearing area. The whole hair-bearing skin was undermined at the level of the superficial fat to obtain adequate skin eversion. The flaps were everted to offer full exposure of the apocrine glands, and meticulous excision of each gland was performed. Finally, the incisions were re-approximated, and bulky compressive dressings were applied to the area for 72 hours. RESULTS Of the 40 axillae (20 patients), 32 (80.0%) showed excellent results, and eight (20.0%) had good results. Malodor was significantly decreased. There were no serious complications. CONCLUSION This technique can produce excellent results with a lower complication rate than most other surgical modalities and can be performed without costly equipment. [source] Laser-Assisted Uvulopalatoplasty and Tonsillectomy for the Management of Obstructive Sleep Apnea SyndromeTHE LARYNGOSCOPE, Issue 7 2003Robert C. Kern MD Abstract Objectives/Hypothesis Laser-assisted uvulopalatoplasty (LAUP) is a widely accepted procedure for the management of snoring, but its role in the treatment of obstructive sleep apnea syndrome is currently unclear. The objective of the study was to evaluate the role of LAUP in treating moderate and severe obstructive sleep apnea syndrome. Study Design Retrospective review of a surgical treatment protocol for obstructive sleep apnea syndrome. Methods Between October 1993 and January 1999, 80 patients with moderate or severe obstructive sleep apnea syndrome and a significant component of retropalatal obstruction were treated with surgery at the Department of Otolaryngology at Northwestern University Medical School (Chicago, IL). Surgery consisted of LAUP with tonsillectomy (if tonsils were present) with the patient under general anesthesia or LAUP alone with local anesthesia (if the tonsils were absent). No patients received traditional uvulopalatopharyngoplasty. Sixty-four of the 80 patients underwent both preoperative and postoperative polysomnograms. Surgical "response" was defined as a 50% decrease in the apnea-hypopnea index (AHI) (the total number of apneic and hypopneic events per hour of sleep); surgical "cure" was defined as a 50% decrease in AHI and a final AHI of less than 20. Results The surgical response rate was 59% (38 of 64 patients), and the surgical cure rate was 39% (25 of 64 patients). Twelve patients (18.8%) had a higher AHI after surgery. The AHI (mean ± SD) changed significantly from 51.4 ± 30.9 preoperatively to 26.3 ± 20.8 on postoperative polysomnogram (P = 7.0 × 10,9). Laser-assisted uvulopalatoplasty alone was performed in 33 patients with a response rate of 61% and a cure rate of 42%. Laser-assisted uvulopalatoplasty with tonsillectomy was performed in 31 patients with a response rate of 58% and a cure rate of 35%. The overall incidence of nasopharyngeal insufficiency was 0%. Conclusion The results of the study suggested that LAUP with adjunctive tonsillectomy is an effective treatment for patients with obstructive sleep apnea syndrome and retropalatal obstruction with a lower complication rate than standard surgical therapy (uvulopalatopharyngoplasty). [source] Managing varicoceles in children: results with microsurgical varicocelectomyBJU INTERNATIONAL, Issue 3 2005Jonathan Schiff Authors from New York present their experience of elective varicocelectomy, using microsurgical techniques, in a large series of children. They found the procedure to be safe and effective, and gave a much lower complication rate than the published rate in open varicocelectomy. The results of urethroplasty in post-traumatic paediatric urethral strictures are presented by authors from Mansoura. They found the overall success of one-stage perineal anastomotic repair of such strictures to be excellent, with very little morbidity. OBJECTIVE To report our experience of microsurgical subinguinal varicocelectomy in boys aged ,,18 years. PATIENTS AND METHODS Boys aged ,,18 years treated with microsurgical varicocelectomy between 1996 and 2000 at one institution were retrospectively reviewed. Indications for surgery included ipsilateral testicular atrophy, large varicocele or pain. Microsurgery was assisted by an operating microscope (×10,25) allowing preservation of the lymphatics, and the testicular and cremasteric arteries. Patient age, varicocele grade, complications and follow-up interval were recorded. RESULTS In all there were 97 microsurgical subinguinal varicocelectomies (23 bilateral) in 74 boys (mean age 14.7 years). Left-sided varicoceles were significantly larger (mean grade 2.9) than right-sided (mean grade 1.4) varicoceles. The mean follow-up was 9.6 months. There were four complications: two hydroceles, of which one resolved spontaneously after 4 months; one patient had persistent orchialgia that resolved after 8 months; and one developed hypertrophic scarring at the inguinal incision site. There were no infections, haematomas or intraoperative injuries to the vas deferens or testicular arteries. All boys were discharged home on the day of surgery. CONCLUSIONS Microsurgical subinguinal varicocelectomy in boys is a safe, minimally invasive and effective means of treating varicoceles. Compared with published results of the retroperitoneal mass ligation technique, which has a 15% overall complication rate and a 7,9% hydrocele occurrence rate, the microsurgical subinguinal approach appears to offer less morbidity, with a 1% hydrocele rate. We consider that microsurgical subinguinal varicocelectomy offers the best results with lower morbidity than other techniques. [source] Day procedure intervention is safe and complication free in higher risk patients undergoing transradial angioplasty and stenting.CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS, Issue 7 2007The discharge study Abstract Objectives: To assess the timeframe of postprocedural complications following transradial percutaneous intervention in selected nonlow-risk risk patients as a feasibility study for same day discharge. Background: Percutaneous coronary intervention (PCI) is traditionally performed as an inpatient procedure. Transradial access with its lower complication rate facilitates safe and same day discharge. We hypothesize that with current standards of pharmacotherapy and intervention, complications post transradial percutaneous coronary angioplasty even in a nonlow-risk patient cohort will be evident within 6 hr or occur more than 24 hr post procedure. Under these circumstances, overnight stay results in no improvement in patient safety. Methods: 2,189 patients underwent transradial PCI at our institution between January 2005 and June 2006. Of these 1,174 were assessed as intermediate or high risk and admitted postprocedure. The remaining 1,015 were assessed as low risk and discharged the day of procedure. All 1,174 inpatients were entered into our study database. Information was collected on patient demographics, angiographic characteristics, post procedural complications, and timing of post procedural events. Results: 1,543 ACC type B2 or C lesions were treated in 1,174 patients. All post-procedural complications were identified within 6 hr of the intervention or occurred more than 24 hr later when patients would have been discharged according to overnight admission protocols. Conclusions: Day case transradial percutaneous intervention with a 6-hr period of post procedure observation is a safe and feasible practice. The presence of higher-risk features should not be considered an absolute indication for overnight admission in patients considered clinically appropriate for discharge. © 2007 Wiley-Liss, Inc. [source] Fallacies of High-Speed HemodialysisHEMODIALYSIS INTERNATIONAL, Issue 2 2003Zbylut J. Twardowski Chronic hemodialysis sessions, as developed in Seattle in the 1960s, were long procedures with minimal intra- and interdialytic symptoms. Financial and logistical pressures related to the overwhelming number of patients requiring hemodialysis created an incentive to shorten dialysis time to four, three, and even two hours per session in a thrice weekly schedule. This method spread rapidly, particularly in the United States, after the National Cooperative Dialysis Study suggested that time of dialysis is of minor importance as long as urea clearance multiplied by dialysis time and scaled to total body water (Kt/Vurea) equals 0.95,1.0. This number was later increased to 1.3, but the assumption remained unchanged that hemodialysis time is of minimal importance as long as it is compensated by increased urea clearance. Patients accepted short dialysis as a godsend, believing that it would not be detrimental to their well-being and longevity. However, Kt/Vurea measures only removal of low molecular weight substances and does not consider removal of larger molecules. Besides, it does not correlate with the other important function of hemodialysis, namely ultrafiltration. Whereas patients with substantial residual renal function may tolerate short dialysis sessions, the patients with little or no urine output tolerate short dialyses poorly because the ultrafiltration rate at the same interdialytic weight gain is inversely proportional to dialysis time. Rapid ultrafiltration is associated with cramps, nausea, vomiting, headache, fatigue, hypotensive episodes during dialysis, and hangover after dialysis; patients remain fluid overloaded with subsequent poor blood pressure control, left ventricular hypertrophy, diastolic dysfunction, and high cardiovascular mortality. Short, high-efficiency dialysis requires high blood flow, which increases demands on blood access. The classic wrist arteriovenous fistula, the access with the best longevity and lowest complication rates, provides "insufficient" blood flow and is replaced with an arteriovenous graft fistula or an intravenous catheter. Moreover, to achieve high blood flows, large diameter intravenous catheters are used; these fit veins "too tightly," so predispose the patient to central-vein thrombosis. Longer hemodialysis sessions (5,8 hrs, thrice weekly), as practiced in some centers, are associated with lower complication rates and better outcomes. Frequent dialyses (four or more sessions per week) provide better clinical results, but are associated with increased cost. It is my strong belief that a wide acceptance of longer, gentler dialysis sessions, even in a thrice weekly schedule, would improve overall hemodialysis results and decrease access complications, hospitalizations, and mortality, particularly in anuric patients. [source] | ||||||||||