Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
WITHDRAWN
PHASE4
INTERVENTIONAL
2021-09-01
2022-01-01
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
NON_RANDOMIZED
FACTORIAL
PREVENTION
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Prospective Experimental Group
For the experimental group, we will recruit 200 participants who will receive the Enhanced Recovery Pathway, which will be ordered as a standing order set by the attending provider and managed by their peri-procedural nurses. The modified ERP for this study includes the following interventions: nursing managed order sets with ERP instructions to receive goal-directed fluid management within anesthesia approved parameters utilizing the NMH Colorectal ERAS protocol for IV fluid administration, PONV prophylaxis for participants with an apfel score of 2 or greater (ondansetron 4 mg IV), an additional dose of ondansetron 4mg IV will be available in recovery if the patient has nausea/vomiting despite prophylaxis, early mobilization up to chair (within 5-30 minutes of admission to the recovery room) based on nursing parameters, and early PO intake within 15-30 minutes of admission to the recovery room post-procedure based on nursing parameters.
Ondansetron 4 MG
PONV prophylaxis for participants with an apfel score of 2 or greater (ondansetron 4 mg IV), an additional dose of ondansetron 4mg IV will be available in recovery if the patient has nausea/vomiting despite prophylaxis.
Lactated Ringers, Intravenous
Goal directed IV fluids to be administered starting preop per the NMH Colorectal ERAS protocol (LR @ 5mL/kg/hr).
Early Mobilization
Patient transferred up to the chair (within 5-30 minutes of admission to the recovery room) based on nursing parameters and patient safety.
Early PO Intake
Patient will be offered PO intake within 15-30 minutes of admission to the recovery room post-procedure based on nursing parameters and patient safety.
Retrospective Control Group
The retrospective group will consist of 200 randomly selected medical records of patients who had colonoscopy procedures for a 6 month period prior to study implementation (between 10/1/2019 to 4/1/2020). The retrospective control group will have received the current standard of care including: IV fluids for management of intra-procedural hypotension as indicated/ordered by the physician, PO intake at 30-45 minutes, up to a chair at 60 minutes, and all procedure related complications will have been treated (e.g. PONV) per physician order as is the current standard of practice in the GI Lab recovery area.
No interventions assigned to this group
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
Ondansetron 4 MG
PONV prophylaxis for participants with an apfel score of 2 or greater (ondansetron 4 mg IV), an additional dose of ondansetron 4mg IV will be available in recovery if the patient has nausea/vomiting despite prophylaxis.
Lactated Ringers, Intravenous
Goal directed IV fluids to be administered starting preop per the NMH Colorectal ERAS protocol (LR @ 5mL/kg/hr).
Early Mobilization
Patient transferred up to the chair (within 5-30 minutes of admission to the recovery room) based on nursing parameters and patient safety.
Early PO Intake
Patient will be offered PO intake within 15-30 minutes of admission to the recovery room post-procedure based on nursing parameters and patient safety.
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Colonoscopy Indications: Screening
Exclusion Criteria
* Allergy to ondansetron
* Past PONV requiring scopolamine patches
* Diagnoses: ESRD, heart failure, cirrhosis, long QT syndrome
* Patients requiring fluid restrictions, such as dialysis patients
* Post-procedure NPO requirements, such as procedure-related NPO status (stent placement, pneumatic dilation, etc.) or second procedure in another location
* High Fall Risk Patients
* Adults unable to consent
* Pregnant patients
18 Years
ALL
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Northwestern University
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Angela Maeder
PhD, RNC-OB, Clinical Nurse, Labor and Delivery Northwestern Memorial Hospital
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Angela Maeder, PhD
Role: PRINCIPAL_INVESTIGATOR
Northwestern Medicine
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Northwestern Memorial Hospital
Chicago, Illinois, United States
Countries
Review the countries where the study has at least one active or historical site.
References
Explore related publications, articles, or registry entries linked to this study.
Alghanem SM, Massad IM, Rashed EM, Abu-Ali HM, Daradkeh SS. Optimization of anesthesia antiemetic measures versus combination therapy using dexamethasone or ondansetron for the prevention of postoperative nausea and vomiting. Surg Endosc. 2010 Feb;24(2):353-8. doi: 10.1007/s00464-009-0567-3. Epub 2009 Jun 11.
Amornyotin S. Sedation-related complications in gastrointestinal endoscopy. World J Gastrointest Endosc. 2013 Nov 16;5(11):527-33. doi: 10.4253/wjge.v5.i11.527.
Brown JK, Singh K, Dumitru R, Chan E, Kim MP. The Benefits of Enhanced Recovery After Surgery Programs and Their Application in Cardiothoracic Surgery. Methodist Debakey Cardiovasc J. 2018 Apr-Jun;14(2):77-88. doi: 10.14797/mdcj-14-2-77.
Apfel CC, Korttila K, Abdalla M, Kerger H, Turan A, Vedder I, Zernak C, Danner K, Jokela R, Pocock SJ, Trenkler S, Kredel M, Biedler A, Sessler DI, Roewer N; IMPACT Investigators. A factorial trial of six interventions for the prevention of postoperative nausea and vomiting. N Engl J Med. 2004 Jun 10;350(24):2441-51. doi: 10.1056/NEJMoa032196.
Ellett ML. Review of propofol and auxiliary medications used for sedation. Gastroenterol Nurs. 2010 Jul-Aug;33(4):284-95; quiz 296-7. doi: 10.1097/SGA.0b013e3181eac371.
Crenshaw JT, Winslow EH. Preoperative fasting: old habits die hard. Am J Nurs. 2002 May;102(5):36-44; quiz 45. doi: 10.1097/00000446-200205000-00033.
Gan TJ. Postoperative nausea and vomiting--can it be eliminated? JAMA. 2002 Mar 13;287(10):1233-6. doi: 10.1001/jama.287.10.1233. No abstract available.
Joliat GR, Ljungqvist O, Wasylak T, Peters O, Demartines N. Beyond surgery: clinical and economic impact of Enhanced Recovery After Surgery programs. BMC Health Serv Res. 2018 Dec 29;18(1):1008. doi: 10.1186/s12913-018-3824-0.
Lichtenstein GR, Cohen LB, Uribarri J. Review article: Bowel preparation for colonoscopy--the importance of adequate hydration. Aliment Pharmacol Ther. 2007 Sep 1;26(5):633-41. doi: 10.1111/j.1365-2036.2007.03406.x.
Ljungqvist O, Scott M, Fearon KC. Enhanced Recovery After Surgery: A Review. JAMA Surg. 2017 Mar 1;152(3):292-298. doi: 10.1001/jamasurg.2016.4952.
Saraghi M. Intraoperative Fluids and Fluid Management for Ambulatory Dental Sedation and General Anesthesia. Anesth Prog. 2015 Winter;62(4):168-76; quiz 177. doi: 10.2344/0003-3006-62.4.168.
Shaikh SI, Nagarekha D, Hegade G, Marutheesh M. Postoperative nausea and vomiting: A simple yet complex problem. Anesth Essays Res. 2016 Sep-Dec;10(3):388-396. doi: 10.4103/0259-1162.179310.
Som A, Bhattacharjee S, Maitra S, Arora MK, Baidya DK. Combination of 5-HT3 Antagonist and Dexamethasone Is Superior to 5-HT3 Antagonist Alone for PONV Prophylaxis After Laparoscopic Surgeries: A Meta-analysis. Anesth Analg. 2016 Dec;123(6):1418-1426. doi: 10.1213/ANE.0000000000001617.
Weinberg L, Faulkner M, Tan CO, Liu DH, Tay S, Nikfarjam M, Peyton P, Story D. Fluid prescription practices of anesthesiologists managing patients undergoing elective colonoscopy: an observational study. BMC Res Notes. 2014 Jun 10;7:356. doi: 10.1186/1756-0500-7-356.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
STU00214245
Identifier Type: -
Identifier Source: org_study_id