Clinical trials: completed, sponsored by Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Vaniprevir Administered With Pegylated-interferon and Ribavirin in Japanese Treatment-Naïve Chronic Hepatitis C Participants (MK-7009-043)
The purpose of this study is to evaluate the safety, tolerability, and efficacy of vaniprevir given in combination with pegylated interferon alfa-2b (peg-IFN) and ribavirin (RBV) versus treatment with peg-IFN and RBV alone in…
- Trial name
- NCT01370642
- Testing
- vaniprevir, Peg-IFN, ribavirin
- Volunteers
- 294 people
- Sponsor
- Merck Sharp & Dohme LLC
Migraines
Multiple Attacks Study to Compare the Efficacy and Safety of MK-0974 With Placebo for Acute Migraine (MK-0974-031)
The purpose of the study is to assess the safety and efficacy of telcagepant (MK-0974) in acute treatment of multiple migraine attacks with or without aura.
- Trial name
- NCT00483704
- Testing
- Telcagepant 140 mg, Talcagepant 280 mg
- Volunteers
- 1,935 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Study of Vaniprevir Plus PegIntron®/Ribavirin in Japanese Participants With Chronic Hepatitis C Who Relapsed After Treatment (MK-7009-044)
The purpose of this study is to evaluate the safety, tolerability, and efficacy of vaniprevir given in combination with pegylated interferon alfa-2b (PegIntron®/peg-IFN) and ribavirin (RBV) in chronic hepatitis C (CHC) Genotype I…
- Trial name
- NCT01405937
- Testing
- vaniprevir, peg-IFN, ribavirin
- Volunteers
- 51 people
- Sponsor
- Merck Sharp & Dohme LLC
Angina Pectoris, Coronary Heart Disease
A Study to Assess the Safety, Tolerability, and Effects of MK-0974 (Telcagepant) on Exercise Tolerance in Patients With Stable Angina (MK-0974-014)
This study will assess the safety of telcagepant in coronary artery disease (CAD) participants with stable angina during exercise treadmill testing and evaluate whether calcitonin gene-related peptide (CGRP) receptor antagonism…
- Conditions
- Angina Pectoris, Coronary Heart Disease, Calcitonin Gene-related Peptide Receptor
- Trial name
- NCT01294709
- Testing
- telcagepant
- Volunteers
- 64 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Vaniprevir Plus PegIntron®/Ribavirin in Japanese Participants With Chronic Hepatitis C Who Are Non-responders to Previous Treatment (MK-7009-045)
The purpose of this study is to evaluate the safety, tolerability, and efficacy of vaniprevir (300 mg twice daily) given in combination with pegylated interferon alfa-2b (peg-IFN) and ribavirin (RBV) in Japanese participants with…
- Trial name
- NCT01405560
- Testing
- Vaniprevir, peg-IFN, ribavirin
- Volunteers
- 42 people
- Sponsor
- Merck Sharp & Dohme LLC
Gallbladder Disease
A Study Comparing the Use of Deep or Standard Neuromuscular Blockade in Combination With Low or Standard Insufflation Pressures in Participants Undergoing Laparoscopic Cholecystectomy (P07982)
The purpose of this pilot study is to compare the use of deep or standard neuromuscular blockade (NMB) in combination with low or standard insufflation pressure in participants undergoing a surgical procedure, laparoscopic…
- Trial name
- NCT01728584
- Testing
- Rocuronium, Insufflation, Sugammadex
- Where
- 2 sites in Germany, Italy
- Volunteers
- 127 people
- Sponsor
- Merck Sharp & Dohme LLC
Migraine
Study of Telcagepant (MK-0974) in Participants With Moderate to Severe Acute Migraine With or Without Aura (MK-0974-011)
The purpose of this study is to investigate the efficacy and safety of telcagepant (MK-0974) compared to an approved medication for acute migraine.
- Trial name
- NCT00442936
- Testing
- Telcagepant potassium 150 mg, Telcagepant potassium 300 mg, Zolmitriptan 5 mg
- Volunteers
- 1,380 people
- Sponsor
- Merck Sharp & Dohme LLC
Migraine
Telcagepant (MK-0974) Long-Term Safety Study in Adult Participants With Acute Migraine (MK-0974-012)
The purpose of this study is to investigate the safety and tolerability of telcagepant (MK-0974) in the long-term treatment of acute migraine in adult participants.
- Trial name
- NCT00443209
- Testing
- Telcagepant 300 mg soft gel capsules, Telcagepant 280 mg tablets, Rizatriptan 10 mg tablets
- Volunteers
- 1,068 people
- Sponsor
- Merck Sharp & Dohme LLC
Migraine Disorders
Study to Evaluate the Safety, Tolerability, and Blood Pressure Effect of an Oral Dose of Sumatriptan Alone and in Combination With MK-0974 (Telcagepant) in Migraine Patients (0974-026)
Study to understand the effects of migraine treatments on blood pressure in participants with migraine. The primary hypothesis is that the effect on semi-recumbent mean arterial pressure following the coadministration of…
- Trial name
- NCT00701389
- Testing
- telcagepant potassium, sumatriptan
- Volunteers
- 24 people
- Sponsor
- Merck Sharp & Dohme LLC
Schizophrenia
Adjuvant Treatment With a Glycine Uptake Inhibitor in Participants With Negative Symptoms of Schizophrenia (P05695) (MK-8435-001)
The purpose of this study is to determine whether MK-8435 (Org 25935) is more effective than placebo in improving negative symptoms in participants with schizophrenia who are concurrently treated with a stable dose of a second…
- Trial name
- GIANT (NCT00725075)
- Testing
- MK-8435 (Org 25935) 4-8 mg, MK-8435 (Org 25935) 12-16 mg
- Volunteers
- 215 people
- Sponsor
- Merck Sharp & Dohme LLC
Crohn Disease
Biomarkers of Intestinal Mucosal Healing in Crohn's Disease (P08143)
This study will evaluate biomarkers that reflect changes in gut mucosal status during therapy with infliximab and determine whether changes in the levels of the selected biomarkers can be used to predict endoscopically assessed…
- Trial name
- NCT01349920
- Testing
- Infliximab
- Volunteers
- 15 people
- Sponsor
- Merck Sharp & Dohme LLC
Alzheimer's Disease
Computerized Cognition Testing in Participants With Mild Alzheimer's Disease (AD) Treated With Donepezil (MK-0000-318)
This study aims to determine whether the Cogstate testing battery can detect improvements in cognitive function in participants with mild AD.
- Trial name
- NCT02064920
- Testing
- Donepezil
- Volunteers
- 36 people
- Sponsor
- Merck Sharp & Dohme LLC
Prevention of Ebola Infection
Evaluation of the Safety and Immunogenicity of Three Consistency Lots and a High-Dose Lot of rVSV-ZEBOV-GP (V920 Ebola Vaccine) in Healthy Adults (V920-012)
The study evaluated the safety and immunogenicity of 3 consistency lots and a high-dose lot of rVSV-ZEBOV-GP (V920 Ebola Vaccine) in healthy adults.
- Trial name
- NCT02503202
- Testing
- V920 Consistency Lot A, V920 Consistency Lot B, V920 Consistency Lot C
- Volunteers
- 1,197 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Advanced Solid Tumors
A Dose-finding Study of Dalotuzumab in Subjects With Advanced Solid Tumors (MK-0646-002)
The study determined the recommended Phase 2 loading and maintenance doses and dose schedules for administering dalotuzumab using dose-limiting toxicities (DLTs) observed during the entire treatment period (Up to 18 months).
- Trial name
- NCT00635778
- Testing
- dalotuzumab
- Volunteers
- 50 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C
Safety and Efficacy of Vaniprevir (MK7009) Administered With Pegylated-Interferon and Ribavirin (MK-7009-007)
A study to evaluate how effective different levels of Vaniprevir (MK-7009), when administered with Pegylated-Interferon (Peg-IFN) and Ribavirin, are at achieving rapid viral response (RVR) i.e., undetectable hepatitis C virus…
- Trial name
- NCT00704184
- Testing
- Comparator: Vaniprevir, Comparator: Pegylated-Interferon (Peg-IFN), Comparator: Ribavirin
- Volunteers
- 95 people
- Sponsor
- Merck Sharp & Dohme LLC
Fungal Infection
Pharmacokinetics and Safety of Oral Posaconazole (MK-5592)Tablets in Chinese Participants at High Risk for Invasive Fungal Infections (MK-5592-117)
The purpose of this study is to evaluate the pharmacokinetics and safety of oral posaconazole tablets in Chinese participants at high risk for invasive fungal infections.
- Trial name
- NCT02387983
- Testing
- Posaconazole
- Volunteers
- 65 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C
A Study Investigating the Influence of Hepatic Insufficiency on the Pharmacokinetics of Vaniprevir (MK-7009-005)
This was a 3-part study comparing the pharmacokinetics after administration of vaniprevir (MK-7009) for participants with mild, moderate or severe hepatic insufficiency with healthy matched control participants.
- Trial name
- NCT01010906
- Testing
- Vaniprevir 300 mg, Vaniprevir 200 mg
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C
A Study of Safety and Efficacy of Vaniprevir Administered With Pegylated-Interferon and Ribavirin in Japanese Participants With Chronic Hepatitis C Infection (7009-016)
The study evaluates safety and efficacy of vaniprevir (MK7009), when administered with Pegylated-Interferon (peg-IFN) and Ribavirin, in Japanese patients with Hepatitis C infection.
- Trial name
- NCT00880763
- Testing
- Vaniprevir, Pegylated Interferon (peg-IFN), Ribavirin
- Volunteers
- 90 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Safety and Efficacy of Vaniprevir (MK-7009) With Pegylated Interferon (Peg-IFN) and Ribavirin (RBV) in Treatment-Experienced Hepatitis C Virus (HCV) Participants (MK-7009-009)
The purpose of this study is to test the safety, tolerability, and efficacy of 4 regimens of Vaniprevir + Peg-IFN and Ribavirin as compared to Placebo (PBO) + Peg-IFN/RBV.
- Trial name
- NCT00704405
- Testing
- Vaniprevir, Pegylated Interferon (Peg-IFN), Ribavirin (RBV)
- Volunteers
- 285 people
- Sponsor
- Merck Sharp & Dohme LLC
Insomnia
Fifty Two Week Extension Trial of Org 50081 (Esmirtazapine) in the Treatment of Insomnia (P05708)
This trial is a 52-week, open-label extension trial to investigate safety and to explore efficacy of Org 50081 (Esmirtazapine) in participants who completed Protocol 176001 (P05706) (NCT00482612) or 176002 (P05707) (NCT00506389).
- Trial name
- NCT00610675
- Testing
- Org 50081
- Volunteers
- 346 people
- Sponsor
- Merck Sharp & Dohme LLC
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