Preoperative Oral Antibiotics With vs Without Mechanical Bowel Preparation to Reduce Surgical Site Infections Following Colonic Resection: an International Randomized Controlled Trial.

Last updated: April 22, 2022
Sponsor: Hospital Universitari Vall d'Hebron Research Institute
Overall Status: Active - Recruiting

Phase

4

Condition

N/A

Treatment

N/A

Clinical Study ID

NCT04161599
2019-004283-21
  • Ages > 18
  • All Genders

Study Summary

The ORALEV Study found that preoperative oral antibiotics can reduce the incidence of surgical site infections after colonic resection, compared with no preparation.

The role of mechanical bowel preparation in patients needing colonic surgery is yet to be elucidated.

No randomised controlled trials have assessed the impact of mechanical bowel preparation combined with oral antibiotics on the incidence of surgical site infections after colonic surgery, compared with oral antibiotics only.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Patients of both genders, aged 18 years or above, with colonic disease withoutcontraindications to surgical treatment, diagnosed with neoplasia or diverticulardisease (diverticulosis with indication to elective surgery: stricture, chronicconstipation), patients for whom a segmental or total colectomy is indicated.
  • Patients who voluntarily accept to join the study and sign a dedicated writtenconsent.
  • Capability of understanding the study and take the medications prescribed.

Exclusion

Exclusion Criteria:

  • Patients undergoing urgent surgery or no elective admission
  • Patients who refuse to participate
  • Patients with rectal disease or neoplasia
  • Patients with pre-existing intrabdominal sepsis (abscess, acute diverticulitis)
  • Patients who received preoperative antibiotic treatment for any other reasons duringthe two weeks before surgery
  • Patients with Crohn's disease or ulcerative colitis
  • Patients unlikely to adhere to the treatment prescribed
  • Patients with allergy or contraindication to the medications used in the study
  • Patients who need mechanical bowel preparation
  • Patients with contraindication to bowel preparation used in the study (Citrafleet®):
  • Patients with kidney failure needing haemodialysis or with hypermagnesemia
  • Patients with severe heart failure
  • Patients with gastric or duodenal ulcer
  • Patients with mechanical obstruction
  • Patients with toxic megacolon
  • Patients with ascites or rhabdomyolysis

Study Design

Total Participants: 968
Study Start date:
March 01, 2022
Estimated Completion Date:
July 31, 2024

Study Description

International, multicentre, pragmatic, parallel-group, randomised controlled trial.

Routine antibiotics for the intravenous and oral prophylaxis of colorectal surgery will be used.

Experimental group: Patients undergoing elective colonic surgery that involves colonic resection.

The antibiotic prophylaxis in this group will be composed of:

An oral antibiotic pattern of ciprofloxacin (750mg / 12h, 2 doses) and metronidazole (250mg / 8h, 3 doses) the day before surgery, plus mechanical bowel preparation with Sodium picosulfate, light magnesium oxide, and anhydrous citric acid (10 mg - 3.5 g - 10.97 g per dose/ 2 doses the day before surgery) + An intravenous antibiotics pattern of cefuroxime 1,5 g and metronidazole 1 g at anesthetic induction.

Control group: Patients undergoing elective colonic surgery that involves colonic resection.

The antibiotic prophylaxis in this group will be composed of:

An oral antibiotic pattern of ciprofloxacin (750mg / 12h, 2 doses) and metronidazole (250mg / 8h, 3 doses)

  • An intravenous antibiotic pattern of cefuroxime 1,5 g and metronidazole 1 gr at anesthetic induction.

In both groups a second intravenous dose of cefuroxime (750mg) will be administered if the intraoperative time prolongs for more than three hours or if there is an intraoperative bleeding over 1000cc.

There will not be a placebo treatment. Subject compliance will be evaluated according to the usual practice in surgical care field

Connect with a study center

  • Jinling Hospital

    Nanjing,
    China

    Active - Recruiting

  • General University Hospital of Patras

    Patra,
    Greece

    Active - Recruiting

  • Humanitas Research Hospital

    Rozzano,
    Italy

    Active - Recruiting

  • Tomsk Oncological Hospital

    Tomsk,
    Russian Federation

    Active - Recruiting

  • Hospital General Universitario Vall d´Hebron

    Barcelona, Barcelona, Spain 08035
    Spain

    Active - Recruiting

  • Hospital de Bellvitge

    Barcelona, Hospitalet De Llobregat, Barcelona, Spain 08907
    Spain

    Active - Recruiting

  • Hospital Universitario Cruces

    Cruces,
    Spain

    Active - Recruiting

  • Hospital Universitario Lucus Augusti

    Lugo,
    Spain

    Active - Recruiting

  • Hospital Universitario Ramón y Cajal

    Madrid,
    Spain

    Active - Recruiting

  • CHUV Centre Hospitalier Universitaire Vaudois

    Losanna,
    Switzerland

    Site Not Available

  • Royal Marsden Hospital, Imperial College of London

    London,
    United Kingdom

    Site Not Available

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