Defunct Company
Total Trials
41
As Lead Sponsor
28
As Collaborator
13
Total Enrollment
13,772
NCT03408275
Dietry Pattern and Lead Levels in Pregnancy
Phase: N/A
Role: Collaborator
Start: Apr 1, 1991
Completion: Dec 1, 1992
NCT00576992
Demographics and Findings of Upper Endoscopy Patients
Role: Lead Sponsor
Start: Jan 31, 2003
Completion: May 31, 2017
NCT00614757
Insulin Resistance Study
Start: May 31, 2005
Completion: Dec 31, 2013
NCT00576498
Novel Imaging Techniques in Barrett's Esophagus
Start: Oct 31, 2005
Completion: May 31, 2009
NCT00574327
Progression of Gastroesophageal Reflux Disease and Barrett's Esophagus and the Creation of a Barrett's Registry
Start: Jan 31, 2006
Completion: Jan 31, 2029
NCT00590434
Yield and Safety of Colonoscopy in Patients Older Than 80 Years
Start: Aug 31, 2006
Completion: Dec 31, 2009
NCT00287599
Rapid Identification of Key Pathogens in Wound Infection by Molecular Means
Start: Oct 31, 2006
Completion: Aug 31, 2011
NCT00590239
Barrett's Esophagus Related Neoplasia (BERN) Project
Start: May 15, 2007
Completion: Dec 30, 2026
NCT00586404
The Study of Barrett's Esophagus: What Are the Factors of Progression
Start: Nov 30, 2007
NCT00614770
Narrow Band Imaging Colon Polyp Study
Start: Feb 29, 2008
NCT00838006
Psychophysiologic Predictors of Post-deployment Mental Health Outcomes
Start: Sep 30, 2008
Completion: Sep 30, 2013
NCT02081404
Diagnosis of Acid Reflux Disease Using Novel Imaging: A Prospective Study
Start: Mar 1, 2009
Completion: Aug 5, 2020
NCT01574573
Impact of Weight Loss on Gastroesophageal Reflux Disease in Overweight and Obese Subjects: a Prospective Study
Start: Jun 30, 2009
NCT01211132
Cap Assisted Colonoscopy for the Detection of Colon Polyps
Start: Sep 30, 2009
Completion: Nov 30, 2010
NCT01213290
A Randomized Controlled Trial Of Endoscopic Ultrasound-Guided Fine-Needle Aspiration With And Without A Stylet
Completion: Mar 31, 2010
NCT01572974
Quality of Life in Barrett's Esophagus and Gastro-Esophageal Reflux Disease
Start: Jan 31, 2010
Completion: Dec 31, 2017
NCT01572987
Endoscopic Resection or Ablation for Patients With Dysplasia or Cancer Requiring Treatment of Barrett's Esophagus
Start: Sep 30, 2011
NCT01495195
Combined Donepezil and Selegiline Effects on Cocaine-Reinforced Behavior
Phase: Phase 2
Start: Feb 29, 2012
Completion: May 31, 2013
NCT01526005
Brain Nicotine Receptor Density & Response to Nicotine Patch
Start: Mar 31, 2012
Completion: Not specified
NCT00613262
A Prospective, Single Blinded Study for Predicting Colon Polyp Histology With Narrow Band Imaging
Start: Apr 30, 2012
NCT01726088
Modafinil in the Treatment of PTSD (Posttraumatic Stress Disorder)
Phase: Phase 2/3
Start: Aug 31, 2012
Completion: May 31, 2014
NCT01214031
Prospective Study for Evaluating Colon Polyp Histology With in Vivo Probe Based Confocal Laser Endomicroscopy
Start: Sep 30, 2012
Completion: Dec 31, 2014
NCT01406522
Tacrine Effects on Cocaine Self-Administration and Pharmacokinetics
Start: Oct 31, 2012
Completion: Nov 30, 2013
NCT01580631
Narrow Band Imaging Project on Barrett's Esophagus
Completion: Dec 31, 2025
NCT00591877
A Study to Evaluate the Role of Alternative Medicine in Difficult to Treat GERD Patients
Start: Dec 31, 2012
Completion: Jan 31, 2015
NCT02676375
Nicotine Receptor Density & Response to Nicotine Patch: Pt 2 Extended Treatment
Phase: Phase 4
Start: Jan 31, 2014
Completion: Jun 30, 2016
NCT02302924
Evaluation of Psychometric Testing Properties of Severity Symptom Grading Scale of Influenza Infection: Flu-PRO Stage III
Start: Sep 30, 2014
Completion: May 31, 2015
NCT02267109
Phase 1 Trial of Ebola Vaccine in Mali
Phase: Phase 1
Start: Oct 31, 2014
Completion: Apr 20, 2016
NCT02464930
Evaluation of MicroRNA Expression in Blood and Cytology for Detecting Barrett's Esophagus and Associated Neoplasia
Start: Apr 30, 2015
Completion: Dec 31, 2018
NCT02680288
Lorcaserin Intra Venous Cocaine Effects
Phase: Phase 1/2
Start: Nov 30, 2015
Completion: Nov 30, 2019
NCT03167970
Evaluation of Performance Characteristics of Capsule Endoscopy With PillCam UGI Capsule Compared to Standard Endoscopy
Start: May 3, 2017
Completion: Jan 14, 2018
NCT03952611
Three Arm Rand Trial of HD Light vs Reveal® Cap vs Endocuff Cap for Detection of Colorectal Adenomas (TRACE)
Start: Mar 16, 2018
Completion: Jun 10, 2022
NCT04533932
Endosonographic Shear Wave Elastography for Liver Stiffness
Start: Sep 8, 2020
Completion: Aug 31, 2021
NCT04671940
Exploratory Study of Clonal Evolution in Cancer for Patients Undergoing Transoral Robotic Surgery for Radiation Exposed Residual/reCurrent Tumours of the Upper Aerodigestive Tract
Start: Nov 18, 2020
Completion: Oct 7, 2026
NCT04804956
Mesorectal Microbiome as a Prognostic Factor in Patients With Rectal Cancer
Start: Apr 1, 2021
Completion: Apr 1, 2026
NCT04301154
Safety and Effects of Using Prime-boost HIVIS DNA and MVA-CMDR Vaccine Regimens With or Without Toll-like Receptor 4 Agonist on HIV Reservoirs in Perinatally HIV Infected Children and Youth
Start: Feb 18, 2022
Completion: Oct 16, 2023
NCT04828577
Real-Time fMRI to Enhance Interventions That Change Delay Discounting
Start: Jan 13, 2023
Completion: Aug 31, 2025
NCT06136117
Monkeypox, Biology, Outcome, Transmission and Epidemiology -Prospective Follow-up of High-risk Contacts
Start: May 22, 2023
Completion: Oct 1, 2024
NCT06162689
Psychiatry Research and Motherhood at 6 to 8 (PRAM-P@6to8)
Start: Nov 15, 2023
NCT06274853
GS-441524 for COVID-19 SAD, FE, and MAD Study in Healthy Subjects
Start: Jun 15, 2024
Completion: Dec 31, 2024
NCT03569124
Interpretation of Endoscopic Characteristics of Colorectal Polyps With Blue Light Imaging
Start: Oct 1, 2024
Completion: Dec 1, 2025