Clinical trials: completed, sponsored by Merck Sharp & Dohme LLC
Pulmonary Arterial Hypertension
A Rising Single Dose Study of the Safety, Tolerability, Pharmacokinetics (PK) and Pharmacodynamics of MK-8892 (MK-8892-001)
This study will evaluate safety, tolerability and effects on central diastolic blood pressure (cDBP) of MK-8892 given as single oral doses in healthy male participants (Panel A and B) and in male participants with…
- Trial name
- NCT01798849
- Testing
- MK-8892
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
HIV Infections
A Dose-Ranging Study to Compare Doravirine (MK-1439) Plus TRUVADA® Versus Efavirenz Plus TRUVADA® in Human Immunodeficiency Virus (HIV)-1 Infected Participants (MK-1439-007)
The hypothesis tested in this study is that doravirine (MK-1439) at the final dose selected is superior to efavirenz, each given in combination with TRUVADA®, as measured by the percentage of participants with CNS events by Week…
- Trial name
- NCT01632345
- Testing
- Doravirine, Efavirenz, TRUVADA®
- Volunteers
- 342 people
- Sponsor
- Merck Sharp & Dohme LLC
HIV-1 Infection
Activity of MK-8504 in Anti-retroviral-naïve, Human Immunodeficiency Virus 1 (HIV-1) Infected Participants (MK-8504-002)
This study aims to evaluate the safety, tolerability, pharmacokinetics (PK), and anti-retroviral therapy (ART) activity of monotherapy with MK-8504 (a tenofovir pro-drug), in ART-naïve Human Immunodeficiency Virus (HIV)-1…
- Trial name
- NCT03188523
- Testing
- MK-8504
- Where
- 2 sites in Germany, United Kingdom
- Volunteers
- 12 people
- Sponsor
- Merck Sharp & Dohme LLC
Neoplasms
Extended Administration of Polyethylene Glycol (PEG) Interferon Alfa-2b in Participants With Solid Tumors (C/I97-349/MK-4031-009)
This study is an extension study to base study protocol C/I97-188 (MK-4031-006). Its primary purpose is to assess the safety and tolerability of extended administration of polyethylene glycol (PEG) interferon alfa-2b in…
- Trial name
- NCT03554005
- Testing
- PEG Interferon Alfa-2b, Acetaminophen
- Volunteers
- 29 people
- Sponsor
- Merck Sharp & Dohme LLC
Ebola Viruses
Safety and Immunogenicity of Prime-Boost Vesicular Stomatitis Virus (VSV) Ebola Vaccine in Healthy Adults (V920-002)
Ebola virus has infected and killed people, mostly in Africa. In 2014, the Zaire ebolavirus (ZEBOV) has affected several thousand people. There is no approved effective way to treat or prevent Ebola.
- Trial name
- NCT02280408
- Testing
- V920
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Hepatitis C
Study of Efficacy and Safety of Grazoprevir (MK-5172) + Elbasvir (MK-8742) in Chronic Hepatitis C Participants With Child-Pugh (CP)-B Hepatic Insufficiency (MK-5172-059)
This study is being done to evaluate the efficacy and safety of the drug combination grazoprevir (GZR; MK-5172) + elbasvir (EBR; MK-8742) in participants with chronic hepatitis C virus (HCV) genotype (GT) 1, 4, or 6 infection and…
- Trial name
- NCT02115321
- Testing
- Grazoprevir, Elbasvir, MK-5172A
- Volunteers
- 40 people
- Sponsor
- Merck Sharp & Dohme LLC
Chemotherapy-induced Nausea and Vomiting
Study of the Pharmacokinetics, Pharmacodynamics, Safety and Tolerability of Fosaprepitant for the Prevention of Chemotherapy-Induced Nausea and Vomiting (CINV) in Children (MK-0517-029)
The purpose of this study was to determine the appropriate dosing regimen of fosaprepitant, when administered with ondansetron (with or without dexamethasone), for the prevention of CINV in children from birth to <17 years of…
- Trial name
- NCT01697579
- Testing
- Fosaprepitant, Ondansetron, 5-hydroxytryptamine 3 antagonist
- Volunteers
- 240 people
- Sponsor
- Merck Sharp & Dohme LLC
Human Immunodeficiency Virus (HIV) Infection
Effects of Doravirine (MK-1439) on Methadone Pharmacokinetics in Methadone-Maintained Participants (MK-1439-045)
This study will evaluate the effects of multiple doses of doravirine (MK-1439) on the pharmacokinetics of methadone in participants requiring methadone maintenance therapy.
- Trial name
- NCT02715700
- Testing
- Methadone, Doravirine
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Streptococcus Pneumoniae Infection, Pneumococcal Infections
Safety, Tolerability and Immunogenicity of V114 in Healthy Adults and Infants (V114-004)
This study is designed to assess the safety, tolerability, and immunogenicity of 5 different formulations of V114 in healthy adults and infants.
- Trial name
- NCT02037984
- Testing
- Prevnar 13®, V114 1x:1x:1x, V114 2x:2x:2x
- Volunteers
- 341 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Chronic Hepatitis C, Renal Impairment
The Pharmacokinetics of Grazoprevir (MK-5172) and Elbasvir (MK-8742) in Participants With Renal Insufficiency (MK-5172-050)
Grazoprevir (MK-5172) and Elbasvir (MK-8742) were studied as the principal components of combination oral therapy for hepatitis C virus (HCV).
- Trial name
- NCT01937975
- Testing
- Grazoprevir, Elbasvir
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Insomnia
Effects of Insomnia on Simulated Driving (MK-0000-183-00)
This is a double-blind, parallel design study in elderly primary insomnia patients and demographically matched controls. The objectives if this study are primarily: 1.
- Trial name
- NCT01209728
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Intra-abdominal Infections
Study of the Safety, Tolerability, and Efficacy of Relebactam (MK-7655) + Imipenem/Cilastatin Versus Imipenem/Cilastatin Alone to Treat Complicated Intra-Abdominal Infection [cIAI] (MK-7655-004)
The purpose of this study is to evaluate the efficacy, safety and tolerability of adding 125 mg or 250 mg doses of relebactam (MK-7655) to imipenem/cilastatin in adults 18 years or older with Complicated Intra-Abdominal Infection…
- Trial name
- NCT01506271
- Testing
- Relebactam 250 mg, Relebactam 125 mg, Imipenem/cilastatin
- Volunteers
- 351 people
- Sponsor
- Merck Sharp & Dohme LLC
Diabetes Mellitus, Type 2
An Investigational Drug Study in Patients With Type 2 Diabetes Mellitus (MK0431-023)
The purpose of this study is to determine the safety and effectiveness of an investigational drug in patients with Type 2 Diabetes Mellitus.
- Trial name
- NCT00094757
- Testing
- Comparator: sitagliptin 100 mg, Comparator: sitagliptin 200 mg, Comparator: pioglitazone
- Volunteers
- 521 people
- Sponsor
- Merck Sharp & Dohme LLC
Urinary Tract Infections, Pyelonephritis
Safety, Tolerability, and Efficacy of MK-7655 (Relebactam) + Imipenem/Cilastatin Versus Imipenem/Cilastatin Alone for Treating Complicated Urinary Tract Infection (cUTI) (MK-7655-003)
The purpose of this study is to evaluate the efficacy, safety and tolerability of adding 125 mg or 250 mg doses of MK-7655 (relebactam) to imipenem/cilastatin in adults 18 years or older with complicated urinary tract infection…
- Trial name
- NCT01505634
- Testing
- Relebactam 250 mg, Relebactam 125 mg, imipenem/cilastatin 500 mg
- Volunteers
- 302 people
- Sponsor
- Merck Sharp & Dohme LLC
Herpes Zoster, Herpes Zoster-related Complications
A Study of an Investigational V212/Heat-Treated Varicella-Zoster Virus (VZV) Vaccine in Immunocompromised Adults (V212-002)
This study will evaluate the safety and immunogenicity of a heat-treated VZV vaccine in autologous or allogeneic hematopoietic cell transplant (HCT) recipients, human immunodeficiency virus (HIV)-infected participants with a…
- Trial name
- NCT00535236
- Testing
- V212
- Volunteers
- 341 people
- Sponsor
- Merck Sharp & Dohme LLC
Metastatic or Locally Advanced Cancer
A Study to Evaluate the Effect of MK-8669 (Ridaforolimus) on QTc Interval in Participants With Advanced Cancer (MK-8669-037)
To assess the potential for ridaforolimus to prolong the QTc interval (an effect on the electrical activity of the heart) in participants with advanced cancer. This study will be done in 2 parts.
- Trial name
- NCT00874731
- Testing
- Ridaforolimus 100 mg, Ridaforolimus 40 mg
- Volunteers
- 23 people
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Infections
A Study of Pneumococcal Conjugate Vaccine (V114) Compared to a Marketed Vaccine (V114-003)
This study will evaluate whether the aluminum-adjuvanted or the non-adjuvanted formulation of the candidate pneumococcal vaccine (V114) is non-inferior to Prevnar 13® based on immune responses to the 13 serotypes in common…
- Trial name
- NCT01215188
- Testing
- V114 Aluminum-adjuvanted, V114 Non-adjuvanted, Prevnar 13®
- Volunteers
- 1,152 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Cancer, Advanced
Pharmacokinetics of Ridaforolimus (MK-8669) in Chinese Participants (MK-8669-059)
Part 1 of the study will assess the pharmacokinetics, safety, and tolerability of ridaforolimus (MK-8669) after administration of single and multiple 40 mg doses in Chinese participants with advanced cancer.
- Trial name
- NCT01380184
- Testing
- ridaforolimus
- Volunteers
- 15 people
- Sponsor
- Merck Sharp & Dohme LLC
Renal Impairment
Pharmacokinetics (PK) and Safety of a Single Intravenous (IV) Dose of MK-3866 in Participants With Impaired Renal Function and in Healthy Controls (MK-3866-005)
The purpose of this study is to compare plasma and urine PK parameters of MK-3866 between participants with impaired renal function and healthy control participants, to investigate the extent to which MK-3866 is removed from the…
- Trial name
- NCT03259087
- Testing
- MK-3866
- Where
- 2 sites in United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Infections
Safety, Tolerability, and Immunogenicity of Two Formulations of V114 in Healthy Adults 50 Years of Age or Older (V114-006)
The purpose of this study is to assess the safety, tolerability, and immunogenicity of a single dose of different formulations of V114 (V114-A and V114-B) and Prevnar 13® (pneumococcal 13-valent conjugate vaccine) in adult…
- Trial name
- NCT02547649
- Testing
- V114-A, V114-B, Prevnar 13®
- Volunteers
- 690 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
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