NCT03002662

Brief Summary

During colonoscopy, body mass index, waist circumference and waist / hip ratio is the relationship between the cecal intubation difficulty aims to define.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
1,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Dec 2016

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2016

Completed
17 days until next milestone

First Submitted

Initial submission to the registry

December 18, 2016

Completed
8 days until next milestone

First Posted

Study publicly available on registry

December 26, 2016

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2017

Completed
14 days until next milestone

Study Completion

Last participant's last visit for all outcomes

September 15, 2017

Completed
Last Updated

August 29, 2017

Status Verified

May 1, 2017

Enrollment Period

9 months

First QC Date

December 18, 2016

Last Update Submit

August 28, 2017

Conditions

EndoscopyColonoscopy

Outcome Measures

Primary Outcomes (3)

  • Body mass index (kg/m2)

    12/01/2016- 05/01/2017

  • waist circumference (centimeter)

    12/01/2016- 05/01/2017

  • waist / hip ratio

    12/01/2016- 05/01/2017

Study Arms (4)

BMI <18.5 underweight (Group 1)

BMI was calculated as weight in kilograms divided by the square of height in meters. BMI \<18.5 underweight (Group 1)

Other: colonoscopy

BMİ: 18.5 - 24.9 normal weight (Group 2)

BMI was calculated as weight in kilograms divided by the square of height in meters. BMİ: 18.5 - 24.9 normal weight (Group 2)

Other: colonoscopy

BMİ: 25- 29.9 overweight (Group 3)

BMI was calculated as weight in kilograms divided by the square of height in meters. BMİ: 25- 29.9 overweight (Group 3)

Other: colonoscopy

BMİ>30 obese (Group 4)

BMI was calculated as weight in kilograms divided by the square of height in meters. BMİ\>30 obese (Group 4)

Other: colonoscopy

Interventions

colonoscopyOTHER
BMI <18.5 underweight (Group 1)BMİ: 18.5 - 24.9 normal weight (Group 2)BMİ: 25- 29.9 overweight (Group 3)BMİ>30 obese (Group 4)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

There are cases of distant referral to the gastroenterology surgeon's polyclinic and indications for colonoscopy.

You may qualify if:

  • \. Above 18

You may not qualify if:

  • Bad bowel preparation
  • Failure of cecum intubation
  • Inflammatory bowel disease
  • Colectomy story

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Eagle Run High Special Education and Research Hospital

Istanbul, Turkey (Türkiye)

RECRUITING

MeSH Terms

Interventions

Colonoscopy

Intervention Hierarchy (Ancestors)

Endoscopy, GastrointestinalEndoscopy, Digestive SystemDiagnostic Techniques, Digestive SystemDiagnostic Techniques and ProceduresDiagnosisEndoscopyDiagnostic Techniques, SurgicalDigestive System Surgical ProceduresSurgical Procedures, OperativeMinimally Invasive Surgical Procedures

Central Study Contacts

Mustafa Duman

CONTACT

drmustafaduman@hotmail.com

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER GOV
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Gastroenterogical Surgery

Study Record Dates

First Submitted

December 18, 2016

First Posted

December 26, 2016

Study Start

December 1, 2016

Primary Completion

September 1, 2017

Study Completion

September 15, 2017

Last Updated

August 29, 2017

Record last verified: 2017-05

Locations

TU(1)