This research study is a phase III randomized trial to study the value of the addition of a pyloroplasty procedure versus no pyloroplasty procedure during the performance of esophagectomy. Pyloroplasty is a type of pyloric drainage procedure.
Patients selected for enrollment in this study will be adults (18-85 years of age) that have been scheduled for exploration, and possible esophagectomy. Prior to surgery, patients will be randomized to one of two groups. Group A will have a pyloroplasty performed as part of the esophagectomy procedure. Group B will not have a pyloroplasty performed. Postoperative patient outcomes will be assessed for 24 months.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
143
Surgical removal of part of esophagus
pyloric drainage procedure
University of Pittsburgh Medical Center Presbyterian-Shadyside Hospital
Pittsburgh, Pennsylvania, United States
Department of Cardiothoracic Surgery
Pittsburgh, Pennsylvania, United States
pneumonia
Defined as meeting 3 of 5 characteristics: fever, leukocytosis, chest x-ray (CXR) with infiltrate, positive culture from sputum, or treatment with antibiotics
Time frame: 30 days postoperatively
esophageal anastomosis leak requiring surgery
Defined as a leak at the esophageal anastomosis site as evidenced by Barium Swallow Study.
Time frame: 30 days postoperatively
Mortality
Death within 30 days of surgery
Time frame: 30 days
Time to start oral diet
Number of days from surgery to starting oral diet
Time frame: Up to 24 months
Quality of life assessment by completion of SF36 Quality of Life questionnaire
SF36 Quality of Life questionnaire
Time frame: Prior to esophagectomy, at the first postoperative visit, and 4, 6, and 12 months after surgery
Gastroesophageal Reflux Disease (GERD)-Health Related Quality of Life (HRQL) measured by completion of GERD HRQL questionnaire
Gastroesophageal Reflux Disease (GERD)-Health Related Quality of Life (HRQL) questionnaire prior to esophagectomy, at the first postoperative visit, and 4, 6, and 12 months after surgery.
Time frame: Prior to esophagectomy, at the first postoperative visit, and 4, 6, and 12 months after surgery.
Dysphagia as reported by patient using the Dysphagia scale
Dysphagia scale measures swallowing difficulty on a scale of 1-5. (1=no difficulty swallowing; 2=difficulty swallowing hard solids; 3=difficulty swallowing soft solids; 4=difficulty swallowing liquids; 5=unable to swallow anything. A lower score represents a better outcome.
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Time frame: Prior to esophagectomy, at the first postoperative visit, and 4, 6, and 12 months after surgery.
Nasogastric tube drainage measured in milliliters
Measured in milliliters
Time frame: From date of surgery until date nasogastric tube is removed or date of discharge from hospital, whichever came first, assessed up to 24 months.
Replacement of nasogastric tube reported as number of days from tube removal to reinsertion
Number of days from nasogastric tube removal to reinsertion
Time frame: Up to 24 months
Esophageal dilations reported as the number of esophageal dilations performed
Number of esophageal dilations performed
Time frame: Up to 24 months
Length of hospital stay
Number of days in hospital
Time frame: From date of surgery until the date of discharge from hospital, assessed up to 24 months.
Aspiration as reported on radiographic imaging
Radiographic imaging reports
Time frame: Performed when clinically indicated up to 24 months postoperatively
Gastric outlet obstruction as reported on barium swallow reports
Barium swallow reports
Time frame: Performed when clinically indicated up to 24 months postoperatively
Re-admission to hospital
Number of days from hospital discharge to re-admission
Time frame: Up to 24 months postoperatively
Unexpected return to the Operating Room
Procedure performed in the Operating Room
Time frame: Up to 24 months postoperatively
Esophageal anastomotic leak not requiring surgery
Barium swallow reports
Time frame: Performed when clinically indicated up to 24 months postoperatively
Respiratory complications other than pneumonia
Radiographic imaging reports
Time frame: Performed when clinically indicated up to 24 months postoperatively