title: SodiumPhosphate (NaP) versus polyethylene glycol-electrolyte lavage solution (PEG-ELS) tolerability: a prospective randomized study in patients with gynecological malignancy.
abstract: OBJECTIVE
  The aim of the study was to evaluate patient tolerability and compliance to two bowel cleansing agents (PEG-ELS and NaP) as well as to compare the cost effectiveness.
  
  
  METHODS
  Three hundred and forty-three consecutive patients were randomized to receive either the standard 4 1 of polyethylene glycol and electrolyte lavage solution (PEG-ELS) or 90 ml of sodium phosphate (NaP). All patients were advised to be on a clear liquid diet one day before starting the bowel cleansing regimen and to take ornidazole orally (3 x 2 tablets) 24 hours before surgery. Patient tolerabilty and compliance to the regimens were assessed based on complaints of nausea, vomiting and the need of antiemetics. In addition completion of the regimens was evaluated in both groups.
  
  
  RESULTS
  The need for antiemetics because of nausea and vomiting was statistically higher in the PEG-ELS group than the NaP group (p = 0.000). Regimen completion rate was statistically higher in the NaP group than in the PEG-ELS group (p = 0.000). NaP is more cost effective than PEG-ELS.
  
  
  CONCLUSIONS
  NaP was rated superior to PEG-ELS in terms of patient tolerability, compliance, completion of the regimen and cost effectiveness and should be the first-choice treatment.
authors.affiliation: Department Obstetrics and Gynecology, Gaziantep University Faculty of Medicine, Gaziantep, Turkey. fbcebesoy@yahoo.com
authors.forename: F B
authors.initials: FB
authors.lastname: Cebesoy
authors.forename: O
authors.initials: O
authors.lastname: Balat
authors.forename: S
authors.initials: S
authors.lastname: Pence
mesh_terms: D000284:Administration, Oral; D002400:Cathartics / Q000008:administration & dosage / Q000009:adverse effects*; D003362:Cost-Benefit Analysis; D004573:Electrolytes / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D005833:Genital Neoplasms, Female / Q000601:surgery*; D013509:Gynecologic Surgical Procedures; D006801:Humans; D009325:Nausea / Q000139:chemically induced; D010349:Patient Compliance; D010710:Phosphates / Q000008:administration & dosage / Q000009:adverse effects*; D011092:Polyethylene Glycols / Q000008:administration & dosage / Q000009:adverse effects*; D011300:Preoperative Care / Q000379:methods*; D014839:Vomiting / Q000139:chemically induced
chemical_list: D002400:Cathartics; D004573:Electrolytes; C033608:Golytely; D010710:Phosphates; D011092:Polyethylene Glycols; C018279:sodium phosphate