Navigation Links
Does BMI affect post-surgical complications, survival in esophageal adenocarcinoma?
Date:3/28/2012

TAMPA, Fla. -- Researchers at Moffitt Cancer Center in Tampa, Fla., have found contrary to previous studies linking inferior outcomes in patients with gastrointestinal malignancies to higher body mass index (BMI) that in their study of BMI and negative outcomes, there was no such link. They concluded that BMI was not associated with either surgical complications or esophageal cancer patient survival.

Their study was published in the current online issue of the Journal of Gastrointestinal Surgery, published by the Society for Surgery of the Alimentary Tract.

"The incidence of esophageal cancer in North America is rising," said study co-author Kenneth L. Meredith, M.D., assistant member at Moffitt and chief of the Esophagogastric Oncology Section. "Corresponding to that rise, there has been a dramatic rise in overweight and obese people as defined by the World Health Organization's guidelines indicating those having a BMI of 25 to 29.9 as being overweight and those who are obese as having a BMI of over 30."

According to the researchers, the increase in obesity and the increase in esophageal cancer has been linked, as has obesity been similarly linked with other kinds of cancers. Obesity is recognized as a risk factor for esophageal cancer. What remains in question, however, is whether a high BMI affects post-surgical complications and overall survival among esophageal cancer patients who have been treated with chemotherapy, radiation and surgery.

"The correlation of obesity with surgical risks and postoperative survival is more important given the rise in obesity rates, yet more clarity on potential correlation is needed," said Meredith. "The literature shows mixed study results."

In their paper, the authors cited a number of studies that correlated lower BMI with better outcomes for a variety of cancers as well as studies that found no prognostic significance correlating higher BMI with poorer outcomes.

Because of the prevailing belief that patients with a high BMI tend to have more surgical complications as compared to normal weight patients, the Moffitt researchers examined esophageal cancer patient data on BMI for links to surgical risk and postoperative survival, especially for those patients with high BMI.

Their study included 303 esophageal cancer patients treated with chemotherapy, radiation and surgery who were stratified by their BMI to include those with BMIs less than 25 to greater than 35. The only demographic differences were in gender, with a higher proportion of males in the BMI 25 to 30 group.

"Our study demonstrated no significant differences in overall survival or disease-free survival in relation to BMI for patients with esophageal adenocarcinoma who underwent surgery after prior treatment with chemotherapy and radiation," said Meredith. "Additionally, there were no differences in perioperative complications or mortality associated with BMI. In short, our data failed to demonstrate a link between BMI and surgical outcome."


'/>"/>
Contact: Patty Kim
Patty.Kim@moffitt.org
813-745-7322
H. Lee Moffitt Cancer Center & Research Institute
Source:Eurekalert

Related medicine news :

1. Stress management for breast cancer patients may affect disease course
2. Vitamin E Supplements Dont Affect Heart Failure Risk: Study
3. Pediatricians pain-medication judgments affected by unconscious racial bias, says UW study
4. Stressed Parents May Affect Preemie Behavior Later
5. Your Neighborhood Can Affect Your Heart Health
6. Fetal Cocaine Exposure May Not Affect Kids Academics: Study
7. Moms Antidepressants May Affect Babies Head Size: Study
8. Study finds intrauterine exposure to drugs does not affect academic achievement test scores
9. How does cannabis affect working memory?
10. Genetic variants affect arsenic metabolism and toxicity in Bangladesh
11. Autism affects motor skills, study indicates
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/30/2016)... (PRWEB) , ... April 30, 2016 , ... ... Duane Boise, President and CEO of EMED, today signed a multifaceted agreement which ... EMED and the Northern Caribbean University Department of Natural and Applied Sciences, Allied ...
(Date:4/30/2016)... ... ... Orlando-based Maximized Living has selected Dr. Nick Wilson of Indianapolis to support ... care of Maximized Living doctors at the London Olympics in 2012, U.S. wrestlers won ... the largest contingent of elite chiropractors to Rio to support and care for members ...
(Date:4/29/2016)... ... April 29, 2016 , ... In an article published April ... enthusiasm for Botox and lip injections, which she underwent in order to feel more ... Music and Arts Festival. The article explains that Ms. Mirmelli’s situation is not unique; ...
(Date:4/29/2016)... ... April 29, 2016 , ... Shamangelic Healing, Sedona ... Onnit brand Alpha BRAIN and New Mood Daily-Stress Formula for brain optimization and ... products to the store is just one more way Shamangelic Healing supports people’s ...
(Date:4/29/2016)... ... April 29, 2016 , ... ... our nation’s productivity, stability, even security. Most importantly, employees are the single most ... why are American workers so unhappy? , Just under half of American workers ...
Breaking Medicine News(10 mins):
(Date:4/27/2016)... BASEL , Schweiz, April 27, 2016 ... des Sachs CEO Forums in Zürich ... Phase-II-Studie ihres führenden Wirkstoffkandidaten STR001 zur Erhaltung ... (CI) eingesetzt wurde, bekannt. Für die umfassende ... Deutschland und Frankreich angeworben. STR001 wird während ...
(Date:4/27/2016)... -- Elekta today announced that its leading-edge ... focal point of seven scientific presentations at ESTRO 35, ... & Oncology, taking place April 29 - May 3. ... and a high-field MRI scanner with sophisticated software that ... in real time. The MR-linac is designed to improve ...
(Date:4/27/2016)... , April 27, 2016 ... initiative to save newborns   ... for women & newborns in collaboration with Breast Milk Foundation ... the first Pasteurized Human Milk Bank, ,Amaara, in Delhi-NCR today. ... nutritional food source for infants and should be available to ...
Breaking Medicine Technology: