Help
Subscribe


GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy

 27 July 2016

Advanced search
GastroHep.com - the global online resource for all aspects of gastroenterology, hepatology and endoscopy Profile of Roy Pounder

Home

News  
Journals
Review Articles
Slide Atlas
Video Clips
Online Books
Advanced Digestive Endoscopy
Classical Cases
Conference Diary
PubMed
International GH Links
USA GH Links
National GH Links
National GI Societies
Other Useful Links




Emails on Gastroenterology and Hepatology
the National AIDS Treatment Advocacy Project
Visit the gastroenterology section of the EUMS

News

Predictor of prolonged operative time in laparoscopic colorectal surgery

A study in the latest issue of the Diseases of the Colon & Rectum investigates factors that prolong operative time in laparoscopic colorectal surgery.

News image

Body surface area is a measurement of body size used in clinical settings. Its impact on laparoscopic colorectal surgery has not been previously studied.

Dr Carlos Vaccaro and colleagues from Argentina assessed the impact of body surface area on the conversion rate and laparoscopic operative time.

This study was conducted as a retrospective analysis of prospectively collected data at a single tertiary care institution.

The research team found evaluated 916 consecutive patients operated on between 2004 and 2011 were identified from a prospective database.

Conversion rates for quartile 4 was 15%
Diseases of the Colon & Rectum

The researchers analyzed conversion rate and laparoscopic operative time related to age, sex, obesity, disease location, type of disease, history of previous surgery, and body surface area.

Body surface area was calculated by the Mosteller formula. Body surface area was analyzed by the use of median and quartile cutoff values.

Multivariate models were adjusted for different confounders.

Interaction between body surface area and BMI was ruled out.

The team found that the conversion rate was 10%.

Conversion rates for quartiles 1, 2, 3, and 4 were 4%, 8%, 13%, and 15%.

The research team found that patients with body surface area 1.8 or more had a higher conversion rate than those with body surface area less than 1.8.

Multivariate analysis showed that body surface area 1.8 or more was associated with conversion, and a longer operative time after adjusting for sex, age, obesity, disease location, and type of laparoscopic approach.

Dr Vaccaro's team concludes, "Body surface area is a predictor for conversion and longer laparoscopic operative time."

"It should be considered when informing patients, selecting cases in the early learning curve, and assessing standard of care."

Dis Colon Rectum 2012: 55(11): 1153-9
12 November 2012

Go to top of page Email this page Email this page to a colleague

 27 July 2016 
Gluten exposure in patients with celiac disease
 27 July 2016 
Bleeding GI recurrence with aspirin use
 27 July 2016 
IBD during pregnancy
 26 July 2016 
Gut microbiota and IBD
 26 July 2016 
Neighborhood variation in the use of laparoscopy for colon cancer
 26 July 2016 
Post-infectious IBS after C. diff
 25 July 2016 
Antibiotic prophylaxis for open colectomies
 25 July 2016 
Steroids in eosinophilic esophagitis
 25 July 2016 
Prevention of post-ERCP pancreatitis
 22 July 2016 
Upper GI lesions at primary diagnosis in IBD
 22 July 2016 
Duodenal villous atrophy and celiac disease
 22 July 2016 
Fecal calprotectin and IBD
 21 July 2016 
Radiofrequency ablation in Barrett's
 21 July 2016 
HCV eradication and inflammation in cirrhotic patients
 21 July 2016 
Surveillance of Barrett's
 20 July 2016 
Nonselective β-blockers and survival in cirrhosis
 20 July 2016 
Adolescent body mass index and and colorectal cancer risk
 20 July 2016 
Genetic biomarkers and IBD treatment response
 19 July 2016 
Prevention of chemotherapy-induced nausea and vomiting
 19 July 2016 
Screening diabetic patients for NAFLD
 19 July 2016 
Longterm clinical follow-up of living liver donors
 18 July 2016 
Rectal neuroendocrine tumors
 18 July 2016 
Liver cancer prediction scores in Hep B
 18 July 2016 
Liver stiffness measurement in chronic liver disease
 15 July 2016 
Patient reported outcomes in celiac disease
 15 July 2016 
Tonsillectomy and IBD risk
 15 July 2016 
Trainee IBD education in the USA
 14 July 2016 
Screening for familial pancreatic cancer
 14 July 2016 
Fecal calprotection for IBD prognosis
 14 July 2016 
Perianal surgery risk in Crohn's
 13 July 2016 
Psychological comorbidity and postinfectious IBS
 13 July 2016 
Lung transplant outcomes in Hep C
 13 July 2016 
Graft selection strategy in living donor liver transplants
 12 July 2016 
Therapy for iron deficiency anemia in IBD
 12 July 2016 
Surveillance endoscopy in Barrett's esophagus
 12 July 2016 
Treatment of pediatric acute liver failure
 11 July 2016 
Transition to adulthood in celiac disease
 11 July 2016 
Disturbed sleep and IBS
 11 July 2016 
Factors that influence access to liver transplant
 08 July 2016 
Mortality and peptic ulcers
 08 July 2016 
Statins and cirrhosis in Hep B
 08 July 2016 
Genetic risk score and body mass index
 07 July 2016 
Predicting food triggers in eosinophilic esophagitis
 07 July 2016 
Extraperitoneal vs transperitoneal colostomy for hernia
 07 July 2016 
Predictors fecal transplant failure in C. diff infection
 06 July 2016 
Therapies for Hep B cure
 06 July 2016 
Hospital volume and liver cancer survival
 06 July 2016 
Adverse events after outpatient colonoscopy
 05 July 2016 
Colorectal surgery and dialysis
 05 July 2016 
Non-invasive scoring systems for fibrosis in NAFLD
 05 July 2016 
Exercise and gastroesophageal reflux
 04 July 2016 
Guidelines on PPI and NSAID prescription
 04 July 2016 
Rectal cancer surgery checklist
 04 July 2016 
Autoimmunity in eosinophilic esophagitis and families
 01 July 2016 
Outcome measures in celiac disease
 01 July 2016 
Growth factor activity and IBD
 01 July 2016 
Aspirin and colorectal cancer
 30 June 2016 
Staging system for familial adenomatous polyposis
 30 June 2016 
Antibiotics in children and obesity
 30 June 2016 
IBS-type symptoms in pediatric IBD

Blackwell Publishing


GastroHep.com is a Blackwell Publishing registered trademark
© 2016 Wiley-Blackwell and GastroHep.com and contributors
Privacy Statement
Disclaimer
About Us