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Drainage Procedures (drainage + procedure)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Gastroplasty: yes or no to gastric drainage procedure

DISEASES OF THE ESOPHAGUS, Issue 3-4 2001
T. Lerut
First page of article [source]

Outcome of surgical treatment for recurrent pyogenic cholangitis: a single-centre study

HPB, Issue 1 2009
Kit-fai Lee
Abstract Background:, Recurrent pyogenic cholangitis (RPC) is still a common disease in East Asia. The present study reviews the operative results for this disease in a single centre. Methods:, The records of 85 patients who underwent surgical treatment for RPC from August 1995 to March 2008 were retrospectively reviewed. Results:, Patients included 35 men and 50 women with a median age of 61 years. Types of surgery included: hepatectomy (65.9%); hepatectomy plus drainage (9.4%); drainage alone (14.1%), and percutaneous choledochoscopy (10.6%). There was no operative mortality. Complications occurred in 40% of patients and half the complications involved wound infections. The overall incidences of residual stone, stone recurrence and biliary sepsis recurrence were 21.2%, 16.5% and 21.2%, respectively, over a median follow-up of 45.4 months. The drainage-alone group and percutaneous choledochoscopy group had higher incidences of residual stone, stone recurrence and biliary sepsis recurrence. In hepatectomy patients, regardless of whether or not a drainage procedure had been performed, rates of residual stone, stone recurrence and biliary sepsis recurrence were 15.6%, 7.8% and 9.4%, respectively, over a median follow-up of 42.7 months. Conclusions:, Hepatectomy is safe and yields the best treatment outcome for RPC. It should be considered as the treatment of choice for suitable patients with RPC. [source]

Medical thoracoscopy in an Australian regional hospital

INTERNAL MEDICINE JOURNAL, Issue 4 2007
G Simpson
Abstract Medical thoracoscopy is not widely available in Australia. A medical thoracoscopy service has been set up in a regional hospital using no specialized equipment and at minimal cost. Of the first 100 procedures carried out, 89 were for investigation of pleural effusion, 6 for pneumothorax and 6 for empyema. Of the 89 pleural effusions, 73 were diagnosed as malignant (43 carcinoma, 24 mesothelioma, 3 lymphoma, 2 melanoma and 1 sarcoma). The sensitivity for a malignant diagnosis was 94.5%, with 100% specificity. Four patients had unsuspected tuberculous effusions. Pleurodesis was carried out with instillation of dry sterile talc in 67 cases. In 92.5% of these, no further drainage procedure was needed. There was one fatality caused by pre-existing sepsis in a debilitated patient with disseminated carcinoma. Medical thoracoscopy is a simple, safe and cost-effective technique for diagnosing and treating pleural effusions and provides a useful service in the setting of a regional hospital. [source]

Emergency Management of Pediatric Skin and Soft Tissue Infections in the Community-associated Methicillin-resistant Staphylococcus aureus Era

ACADEMIC EMERGENCY MEDICINE, Issue 2 2010
Rakesh D. Mistry MD
Abstract Objectives:, Skin and soft tissue infections (SSTIs) are increasing in incidence, yet there is no consensus regarding management of these infections in the era of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA). This study sought to describe current pediatric emergency physician (PEP) management of commonly presenting skin infections. Methods:, This was a cross-sectional survey of subscribers to the American Academy of Pediatrics Section on Emergency Medicine (AAP SoEM) list-serv. Enrollment occurred via the list-serv over a 3-month period. Vignettes of equivocal SSTI, cellulitis, and skin abscess were presented to participants, and knowledge, diagnostic, and therapeutic approaches were assessed. Results:, In total, 366 of 606 (60.3%) list-serv members responded. The mean (± standard deviation [SD]) duration of practice was 13.6 (±7.9) years, and 88.6% practiced in a pediatric emergency department. Most respondents (72.7%) preferred clinical diagnosis alone for equivocal SSTI, as opposed to invasive or imaging modalities. For outpatient cellulitis, PEPs selected clindamycin (30.6%), trimethoprim-sulfa (27.0%), and first-generation cephalosporins (22.7%); methicillin-sensitive S. aureus (MSSA) was routinely covered, but many regimens failed to cover CA-MRSA (32.5%) or group A streptococcus (27.0%). For skin abscesses, spontaneous discharge (67.5%) was rated the most important factor in electing to perform a drainage procedure; fever (19.9%) and patient age (13.1%) were the lowest. PEPs elected to prescribe trimethoprim-sulfamethoxazole (TMP-Sx; 50.0%) or clindamycin (32.7%) after drainage; only 5% selected CA-MRSA,inactive agents. All PEPs suspected CA-MRSA as the etiology of skin abscesses, and many attributed sepsis (22.1%) and invasive pneumonia (20.5%) to CA-MRSA, as opposed to MSSA. However, 23.9% remained unaware of local CA-MRSA prevalence for even common infections. Conclusions:, Practice variation exists among PEPs for management of SSTI. These results can be used to measure changes in SSTI practices as standardized approaches are delineated. ACADEMIC EMERGENCY MEDICINE 2010; 17:187,193 © 2010 by the Society for Academic Emergency Medicine [source]

CHOLEDOCHODUODENOSTOMY: REAPPRAISAL IN THE LAPAROSCOPIC ERA

ANZ JOURNAL OF SURGERY, Issue 6 2008
Kamran Khalid
Background: With the advent of interventional endoscopic procedures and with growing experience of laparoscopic surgery, the indications for open biliary procedures have become limited. This prospective study reviews the indications of open choledochoduodenostomy for benign biliary diseases and presents the short-term and long-term outcomes of this procedure in the present minimally invasive surgical era. Methods: Side-to-side choledochoduodenostomy was carried out for various benign obstructive pathologies of the biliary tract. The various parameters recorded were the demographic data, indications for surgery, early and late complications and the long-term outcome of the procedure. Results: Results of choledochoduodenostomy on 54 consecutive patients over a 9-year period are presented. The mean age was 49.7 years with a male to female ratio of 1:2.6. Thirty (55.5%) patients presented with obstructive jaundice and 42.6% had cholangitis. Overall hospital morbidity was 13% with zero mortality. After a mean follow up of 7.8 years, 96.3% patients had ,good' or ,fair' and 3.7% experienced ,poor' results. No recurrent disease or biliary malignancy was observed. Conclusion: Open biliary drainage procedures may still be indicated in select patients where the facility or expertise for minimally invasive biliary procedures is not available. Choledochoduodenostomy remains an effective biliary drainage procedure with acceptable morbidity and mortality, especially in the high-risk and elderly population. The procedure should be regarded as an essential in the general surgical knowledge and training. [source]

Resection of hilar cholangiocarcinoma with left hepatectomy after pre-operative embolization of the proper hepatic artery

HPB, Issue 2 2010
Yoshikazu Yasuda
Abstract Background:, Right or right-extended hepatectomy including the caudate lobe is the most common treatment for hilar cholangiocarcinoma (HC). A 5-year survival of up to 60% can be achieved using this procedure if R0-resection is obtained. However, for some patients a left-sided liver resection is necessary to obtain radical resection. The close relationship between the right hepatic artery and the HC in these patients frequently limits the ability to achieve a radial R0-resection without difficult vascular reconstruction. The aim of the present study was to describe the outcome of patients who underwent pre-operative embolization of the proper hepatic artery in an effort to induce development of arterial collaterals thus allowing the resection of the proper and right hepatic artery without vascular reconstruction. Methods:, In patients presenting with HC who were considered to require a left hepatic lobectomy and in whom pre-operative work up revealed possible tumour invasion of the right hepatic artery, transcatheter arterial embolization (TAE) of the proper hepatic artery or the left and right hepatic arteries was performed. Three weeks later, a left-sided hepatectomy with resection of all portal structures except the portal vein was performed. Results:, In six patients, pre-operative embolization of the proper hepatic artery was performed. Almost instantaneously in all six patients arterial flow signals could be detected in the liver using Doppler ultrasonography. No patient died peri-operatively. In all six patients an R0 radial resection was achieved and in three an R0 proximal transection margin was obtained. All post-operative complications were managed successfully using percutaneous drainage procedures. No patient developed local recurrence and two patients remain disease free more than 7 years after surgery. Summary:, After pre-operative embolization of the proper hepatic artery, resection of the HC with left hepatectomy is a promising new approach for these technically demanding patients, giving them the chance of a cure. [source]

Modern Concepts of Frontal Sinus Surgery

THE LARYNGOSCOPE, Issue 1 2001
Rainer Weber MD
Abstract Objectives/Hypothesis To validate the endonasal surgical approach to frontal sinus in inflammatory sinus disease, trauma, and selective tumor surgery, and to define the role of external approaches to the frontal sinus. Endonasal frontal sinusotomy can range from endoscopic removal of obstructing frontal recess cells or uncinate process to the more complex unilateral or bilateral removal of the frontal sinus floor as described in the Draf II,III drainage procedures. In contrast, the osteoplastic frontal sinusotomy remains the "gold standard" for external approaches to frontal sinus disease. Methods A retrospective review of 1286 patients undergoing either endonasal or external frontal sinusotomy by the authors at four university teaching programs from 1977. Prior author reports were updated and previously unreported patient series were combined. Results Six hundred thirty-five patients underwent type I frontal sinusotomy, 312 type II sinusotomy, and 156 type III sinusotomy. A successful result was seen in these groups, 85.2% to 99.3%, 79% to 93.3%, and 91.5% to 95%, respectively. External frontal sinusotomy or osteoplastic frontal sinusotomy was successfully performed in 187 of 194 patients. Clinical symptoms, endoscopic findings, computed tomography, and magnetic resonance image scanning, and reoperation rate measured postoperative success. Conclusions A stepwise approach to the surgical treatment of frontal sinusitis, trauma, and selective benign tumors yields successful results as defined by specific criteria which vary from 79% to 97.8%. The details of specific techniques are discussed, essential points emphasized, and author variations noted. [source]

Combined biliary and gastric bypass procedures as effective palliation for unresectable malignant disease

ANZ JOURNAL OF SURGERY, Issue 6 2009
Christopher D. Mann
Abstract Background:, Although endoscopic treatment of jaundice is increasingly used in the palliation of unresectable malignant disease, surgical bypass still has a role to play in this setting. This study aimed to reappraise the short-term and long-term results of combined biliary/gastric bypass (hepaticojejunostomy and gastrojejunostomy) as palliation for unresectable malignant disease. Methods:, All patients undergoing simultaneous biliary and gastric bypass procedures for unresectable malignant disease between August 2000 and January 2006 were identified and outcomes reviewed. Results:, One hundred and two patients underwent open surgical biliary drainage procedures for palliation of malignant disease. Underlying malignant disease included pancreatic carcinoma (n = 88), duodenal adenocarcinoma (n = 6) and distal cholangiocarcinoma (n = 3). Thirty-one of the patients underwent a planned palliative bypass procedure, the remainder being carried out after unresectable disease was identified at laparotomy. Postoperative mortality and morbidity rates were higher in the group undergoing planned bypass. During follow up, two patients developed recurrent jaundice that required transhepatic stenting and two patients developed late gastric outlet obstruction requiring refashioning of the gastrojejunostomy. Conclusion:, Combined surgical biliary and gastric bypass achieved effective palliation of jaundice and gastric outlet obstruction until death in >95% of patients in this series. It remains first-line therapy in patients identified as having unresectable disease at laparotomy. [source]

CHOLEDOCHODUODENOSTOMY: REAPPRAISAL IN THE LAPAROSCOPIC ERA

Biliary access loops for intrahepatic stones: results of jejunoduodenal anastomosis

ANZ JOURNAL OF SURGERY, Issue 5 2003
Hariharan Ramesh
Background: Patients with intrahepatic calculi require multiple interventions following successful surgical stone clearance for recurrent stones and cholangitis. The present paper describes the results of a technique of in-continuity side-to-side jejunoduodenal anastomosis (JDA) that provides endoscopic access to the hepaticojejunostomy and intrahepatic ducts. This operation is compared to other techniques in a critical appraisal of various biliary access procedures described for long-term management of intrahepatic calculi. Methods: A retrospective analysis of clinical data of 13 patients who underwent biliary drainage procedures with access loops for intrahepatic calculi during the period March 1990 to December 2000 was performed. The postoperative course of patients and the feasibility of postoperative endoscopic access to the hepaticojejunostomy and intrahepatic ductal system in treatment of recurrent cholangitis were assessed. Nine patients underwent JDA, two underwent permanent-access hepaticojejunostomy (PAH) and two others underwent an interposition hepaticojejunoduodenostomy (IHJ). Results: The analysis revealed no major procedure-related complications or mortality. Endoscopic access (using forward-viewing gastroscope) was possible in 100% of cases following JDA, and with difficulty in both cases after PAH. Endoscopic access in the two patients with IHJ failed because of technical reasons. Recurrent cholangitis was seen in seven patients (54%) , two out of two patients in the PAH group, one out of two in the IHJ group and four out of nine in the JDA group. This required 12 endotherapy sessions (mean: 1.5 procedures per patient). Conclusion: In-continuity side-to-side JDA allows easy access of conventional gastroduodenoscopes to the biliary tree for removal of recurrent/residual intrahepatic stones. The technique has advantages over other access loop procedures in the long term management of recurrent intrahepatic stones. [source]

Bevacizumab as adjuvant for neovascular glaucoma

ACTA OPHTHALMOLOGICA, Issue 1 2010
Julia Beutel
Abstract. Purpose:, We aimed to evaluate the longterm effects of intraocular bevacizumab (Avastin®) injections as adjuvant treatment in patients with neovascular glaucoma. Methods:, Twenty eyes of 18 consecutive patients with secondary neovascular glaucoma caused by proliferative diabetic retinopathy (n = 7), ischaemic central retinal vein occlusion (n = 7), ischaemic ophthalmopathy (n = 2) and retinal ischaemia resulting from persistent detachment (n = 2) were treated with intraocular bevacizumab injections (1.25 mg/0.05 ml) in addition to other treatments. The main outcome measure was the change in degree of iris rubeosis. Secondary outcomes included intraocular pressure (IOP), best corrected visual acuity (BCVA) and numbers of additional interventions or antiglaucoma medications administered after injection. Results:, Mean (± standard deviation) follow-up was 67.7 ± 13.8 weeks (range 50,93 weeks). At the last follow-up, complete regression of rubeosis was detectable in five (20%) eyes, incomplete regression in seven (35%), stabilization in six (30%), and an increase in two (10%) eyes. Mean IOP was 26.0 ± 8.9 mmHg at baseline and significantly decreased to 14.75 ± 5.3 mmHg at the last follow-up visit (p = 0.000005). Mean baseline BCVA (logMAR [logarithm of the minimum angle of resolution] 1.43 ± 0.89) was stabilized during the follow-up period (logMAR 1.5 ± 0.98). Patients received an average of 2.75 injections. Additional treatments were laser photocoagulation in 13 (65%) eyes, cyclodestructive procedure in 14 (70%), cryopexy in six (30%), drainage procedures in two (10%), and vitrectomy in five (25%) eyes. Conclusions:, Bevacizumab may be beneficial as adjuvant treatment in neovascular glaucoma because of its anti-angiogenic properties and its ability to prevent establishment or progression of angular obstruction. The causative disease inducing the angiogenic process requires treatment in all cases. Antiglaucoma treatment is needed in cases of persistent elevated IOP. [source]

The incidence of anastomotic leaks in patients undergoing colorectal surgery

COLORECTAL DISEASE, Issue 1 2007
C. Platell
Abstract Background, There is evolving interest in auditing and credentialling the performance of surgeons. The incidence of anastomotic leakage has been proposed as a measure of performance following colorectal surgery. The aim of this study was to evaluate the incidence and risk factors associated with anastomotic leakage in patients undergoing resections of the colon and rectum. Methods, A prospective database was developed for all patients undergoing colorectal surgery. Anastomotic leakage was defined prior to the commencement of the study. A logistic regression analysis was performed to determine independent predictors of leakage. The variables analysed included age, sex, American Society of Anesthesiology (ASA) score, anatomical location, pathology, emergency surgery, type of anastomosis, a covering stoma and radiotherapy. Significance was defined as the probability of a type 1 error of < 5%. The results are presented as odds ratios (ORs) and 95% confidence intervals (95% CIs). Results, There were 1598 patients who underwent 1639 anastomoses. Their mean age was 63 years, 34% of patients were ASA 3 or 4, and 16% of the operations were emergencies. Anastomotic leaks occurred in 2.4% (40/1639) of anastomoses. The leak rate for intraperitoneal anastomoses was 1.5% (19/1283) vs 6.6% for extraperitoneal anastomoses (21/316). Half of these leaks (20/40) were managed with re-operation or percutaneous drainage procedures. Ultra-low anterior resections were associated with the highest leak rate (8%, 18/225). A logistic regression analysis identified a covering stoma (P = 0.0001, OR 5.078, 95% CI 2.527,10.23) and diverticular disease (P = 0.037, OR 2.304, 95% CI 1.053,5.042) as independent predictors of a leak. Conclusions, Within this surgical unit, the incidence of leaks from intraabdominal anastomoses was relatively low. However, leaks in patients undergoing extraperitoneal anastomoses continue to be a major cause of morbidity and mortality. [source]