NCT01978509 is a NA clinical trial of Low volume prep (Prepopik) in Colonoscopy, sponsored by Mayo Clinic.

Who is sponsoring NCT01978509?

NCT01978509 is sponsored by Mayo Clinic.

What drugs are being tested in NCT01978509?

Interventions in NCT01978509: Low volume prep (Prepopik), Moderate volume prep (Moviprep), High volume prep (Golytely).

What condition does NCT01978509 study?

NCT01978509 studies Colonoscopy.

Is NCT01978509 still recruiting?

NCT01978509 is currently terminated. Last updated 6 July 2020.

Are results published for NCT01978509?

Yes — primary outcome results have been posted to ClinicalTrials.gov. See the outcomes section above for details.

Last reviewed 2020-07-06 · How we verify

NCT01978509

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

The Affect of Low-Volume Bowel Preparation for Hospitalized Patients Colonoscopies

Terminated NA Results posted Last updated 6 July 2020

What this trial tests

NA trial testing Low volume prep (Prepopik) in Colonoscopy in 32 participants. Terminated before completion.

Timeline

1 September 2013

Primary endpoint
1 March 2019

1 March 2019

Quick facts

Lead sponsor	Mayo Clinic
Phase	NA
Status	Terminated
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	diagnostic
Enrollment	32
Start date	1 September 2013
Primary completion	1 March 2019
Estimated completion	1 March 2019
Sites	1 location across United States

Drugs / interventions tested

Low volume prep (Prepopik) — full drug profile →
Moderate volume prep (Moviprep) — full drug profile →
High volume prep (Golytely) — full drug profile →

Conditions studied

Colonoscopy — all drugs for Colonoscopy →

Sponsor

Mayo Clinic

Who can join

18 and older, any sex, with Colonoscopy. Healthy volunteers can join.

What's being measured

Primary outcomes are the specific endpoints the trial is designed to prove or disprove.

Bowel Cleansing
Time frame: 24 hours
Measured using the total Boston Bowel Prep Score (BBPS) obtained by adding scores from each segment for a range of minimum 0 = very poor and maximum 9 = excellent.

Sponsor's own description

The purpose of this study is to compare the efficacy of a low-volume bowel preparation versus a high-volume bowel preparation for bowel cleansing on hospitalized patients undergoing colonoscopies.

Publications & conference data

2 peer-reviewed publications reference this trial (live from Europe PMC):

Effect of bowel preparation volume in inpatient colonoscopy. Results of a prospective, randomized, comparative pilot study.
Hernandez PV, Horsley-Silva JL, Snyder DL, Baffy N, et al · · 2020 · cited 11× · PMID 32660521 · DOI 10.1186/s12876-020-01373-1
Effect of Bowel Preparation Volume in Inpatient Colonoscopy. Results of a Prospective, Randomized, Comparative Pilot Study
Hernandez PV, Horsley-Silva JL, Snyder DL, Baffy N, et al · · 2020 · DOI 10.21203/rs.2.15794/v5

Verify or expand the search:

Other recruiting trials for Colonoscopy

Currently open trials in the same condition.

NCT07353853 — Pre-packaged Low-residue Diet for Bowel Preparation in Patients With Inflammatory Bowel Disease · NA · recruiting
NCT07335705 — Analysis of Factors Influencing the Quality of Bowel Preparation Before Colonoscopy in IBD Patients · recruiting
NCT06763705 — Comparison of Safety and Efficacy for Different Sedation Regimens During Colonoscopy · Phase 4 · recruiting
NCT07171853 — The Carbon Footprint Study of Colonoscopy · recruiting
NCT07355777 — Video Tutorial and Oral Explanation Vs Oral Explanation Alone in Colonoscopy Preparation · NA · recruiting

Other Mayo Clinic trials

Trials by the same sponsor.

NCT07126548 — A Point of Prostate Cancer Diagnosis Virtual Reality Assistant Intervention in Supporting Newly Diagnosed Black Men · NA · not yet recruiting
NCT07221656 — Evaluation of Prolonged Asparaginase Activity Levels After Calaspargase Pegol Administration · not yet recruiting
NCT06891001 — The Utilization of a Shoe Insert on Individuals With Unilateral Greater Trochanteric Pain Syndrome on Single Leg Stance, · NA · not yet recruiting
NCT07169799 — Impact of Cryotherapy Spray (Tru-Freeze) for the Eradication of Gastric Antral Vascular Ectasia (ICE-GAVE) · NA · recruiting
NCT07086183 — Perioperative Risk in Patients on Chronic Aspirin Undergoing Craniotomy · not yet recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT01978509 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Mayo Clinic
Last refreshed: 6 July 2020

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT01978509.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing