Clinical trials: completed, sponsored by Merck Sharp & Dohme LLC
Type 2 Diabetes
Sitagliptin Dose Comparison Study in Patients With Type 2 Diabetes (MK-0431-077)(COMPLETED)
A study to assess the safety and efficacy of sitagliptin 100mg compared to sitagliptin 200mg in patients with type 2 diabetes.
- Trial name
- NCT00541229
- Testing
- sitagliptin phosphate
- Volunteers
- 103 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
Sitagliptin Added-on to Insulin Study (0431-051)
A clinical study to determine the safety and efficacy of sitagliptin in patients with Type 2 Diabetes Mellitus who have inadequate glycemic control on insulin or insulin/metformin combination therapy.
- Trial name
- NCT00395343
- Testing
- sitagliptin phosphate
- Volunteers
- 641 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
A Study to Evaluate the Efficacy and Safety of Sitagliptin and MK0431A in Comparison to a Commonly Used Medication in Patients With Type 2 Diabetes (0431-068)(COMPLETED)
The purpose of this study is to evaluate the efficacy and safety of sitagliptin and MK0431A in comparison to a commonly used medication in patients with type 2 diabetes.
- Trial name
- NCT00541450
- Testing
- Comparator: sitagliptin phosphate (sitagliptin), sitagliptin phosphate (+) metformin hydrochloride, Comparator: pioglitazone
- Volunteers
- 492 people
- Sponsor
- Merck Sharp & Dohme LLC
Diabetes Mellitus, Type 2, Renal Insufficiency, Chronic
Sitagliptin Versus Glipizide in Participants With Type 2 Diabetes Mellitus and Chronic Renal Insufficiency (MK-0431-063 AM1)
The purpose of the study is to compare how sitagliptin and glipizide lower blood glucose levels in participants with moderate or severe renal insufficiency.
- Trial name
- NCT00509262
- Testing
- Sitagliptin, Glipizide
- Volunteers
- 426 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
A Study to Test the Safety and Efficacy of Adding Sitagliptin in Patients With Type 2 Diabetes Mellitus (MK0431-074)
A study to assess the safety and efficacy of the addition of sitagliptin compared to placebo in patients with Type 2 Diabetes Mellitus who have inadequate glycemic control on metformin.
- Trial name
- NCT00813995
- Testing
- Comparator: Sitagliptin phosphate
- Volunteers
- 395 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus (T2DM)
Sitagliptin and Pioglitazone Mechanism of Action Study in Type 2 Diabetes Mellitus (0431-061)
A clinical study to determine the safety, efficacy and mechanism of action of sitagliptin alone and in combination with pioglitazone, in patients with type 2 diabetes mellitus who have inadequate glycemic (blood sugar) control.
- Trial name
- NCT00511108
- Testing
- Comparator: sitagliptin phosphate, Comparator: pioglitazone
- Volunteers
- 211 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
Sitagliptin Metformin/PPARg Agonist Combination Therapy Add-on (0431-052)
A clinical study to determine the safety and efficacy of sitagliptin in patients with Type 2 Diabetes Mellitus who have inadequate glycemic control on metformin/peroxisome proliferator-activated receptor gamma (PPARg) agonist…
- Trial name
- NCT00350779
- Testing
- sitagliptin, rosiglitazone, metformin
- Volunteers
- 262 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
30-Week Extension to an Initial Combination Study (24 Weeks in Duration) of Sitagliptin With Pioglitazone (0431-064)
A 30-week extension to a 24-week study assessing the hemoglobin A1c (HbA1c)- and fasting plasma glucose (FPG)-lowering efficacy of the combination of sitagliptin and pioglitazone in patients with type 2 diabetes mellitus (T2DM)…
- Trial name
- NCT01028391
- Testing
- Sitagliptin 100 mg q.d.+ Pioglitazone 45 mg q.d., Metformin
- Volunteers
- 317 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
MK0431 (Sitagliptin) Pioglitazone Add-on Study for Patients With Type 2 Diabetes Mellitus (0431-055)(COMPLETED)
The clinical study determines the safety and efficacy of MK0431 in patients with type 2 diabetes mellitus who have inadequate glycemic control on pioglitazone as monotherapy.
- Trial name
- NCT00372060
- Testing
- sitagliptin phosphate, Comparator: sitagliptin phosphate (MK0431), Comparator: pioglitazone
- Volunteers
- 134 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus (T2DM)
Sitagliptin Mechanism of Action Study in Patients With Type 2 Diabetes Mellitus (0431-059)
A clinical study to determine the safety, efficacy and the way sitagliptin works in patients with Type 2 Diabetes Mellitus who have inadequate glycemic (blood sugar) control.
- Trial name
- NCT00704132
- Testing
- Comparator: sitagliptin phosphate
- Volunteers
- 57 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
MK0431 and Pioglitazone Co-Administration Factorial Study in Patients With Type 2 Diabetes Mellitus (0431-102 AM2)
A study to evaluate the efficacy and safety of sitagliptin and pioglitazone co-administration in comparison with sitagliptin and pioglitazone monotherapy in patients with type 2 diabetes.
- Trial name
- NCT00722371
- Testing
- Sitagliptin phosphate, Pioglitazone hydrochloride, Metformin
- Volunteers
- 1,615 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes
A Study to Assess the Pharmacokinetics, Safety and Tolerability of Sitagliptin in Adolescents (0431-081)
This study will assess the safety, tolerability and pharmacokinetics of sitagliptin in 10 to 17 year old diabetic patients.
- Trial name
- NCT00730275
- Testing
- Sitagliptin phosphate
- Volunteers
- 35 people
- Sponsor
- Merck Sharp & Dohme LLC
Diabetes Mellitus, Non-Insulin-Dependent
Addition Of Januvia (Sitagliptin) Improves Glycemic Control In Patients Inadequately Controlled By Metformin (MK0431-078)
To compare the efficacy of three strategies of lifestyle changes associated with Januvia (sitagliptin) 100 mg/day in patients with Type 2 Diabetes Mellitus (T2DM) inadequately controlled by metformin (hemoglobin A1c [HbA1c]…
- Trial name
- NCT00545584
- Testing
- sitagliptin phosphate, Comparator: Diet, Comparator: Physical Activity
- Volunteers
- 1,512 people
- Sponsor
- Merck Sharp & Dohme LLC
Diabetes Mellitus, Type 2, End-Stage Kidney Disease
Sitagliptin Versus Glipizide in Participants With Type 2 Diabetes Mellitus and End-Stage Renal Disease (MK-0431-073 AM1)
The purpose of the study is to compare sitagliptin and glipizide in lowering blood sugar in participants with type-2 diabetes mellitus (T2DM) and end-stage renal disease on dialysis who do not have adequate glycemic control.
- Trial name
- NCT00509236
- Testing
- Sitagliptin, Glipizide
- Volunteers
- 129 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes
Study of Sitagliptin in Older Type 2 Diabetics (0431-047)(COMPLETED)
To evaluate the effect of treatment with sitagliptin compared to placebo in elderly patients with type 2 diabetes mellitus who have poor glycemic control with diet and exercise.
- Trial name
- NCT00305604
- Testing
- sitagliptin phosphate
- Volunteers
- 206 people
- Sponsor
- Merck Sharp & Dohme LLC
Spondylitis, Ankylosing
Growth Factor Concentration to Predict an Ankylosing Spondylitis Patient's Response to Infliximab (Study P04041)(COMPLETED)
This is a Phase 4, multi-center, open-label, one-arm, pilot study in patients with active ankylosing spondylitis refractory to conventional treatment.
- Trial name
- NCT00779935
- Testing
- Remicade
- Volunteers
- 44 people
- Sponsor
- Merck Sharp & Dohme LLC
Type 2 Diabetes Mellitus
Sitagliptin Comparative Study in Patients With Type 2 Diabetes (0431-049)
A study to evaluate the efficacy and safety of sitagliptin in comparison to a commonly used medication in patients with type 2 diabetes
- Trial name
- NCT00449930
- Testing
- sitagliptin phosphate, Comparator: metformin hydrochloride
- Volunteers
- 1,050 people
- Sponsor
- Merck Sharp & Dohme LLC
Spondylitis, Ankylosing
A Study of the Efficacy and Tolerance of Remicade in the Treatment of Active Ankylosing Spondylitis (Study P04042)(COMPLETED)
The objective of this study is to prove reasonability of registration in Russian federation this new indication (ankylosing spondylitis [AS]) through evaluation of safety and efficacy rate of Remicade 5mg/kg, given as an…
- Trial name
- NCT00779012
- Testing
- Infliximab
- Volunteers
- 42 people
- Sponsor
- Merck Sharp & Dohme LLC
Psoriasis
A Study to Evaluate Remicade (Infliximab) in Moderate-to-Severe Chronic Plaque Psoriasis in the Middle Eastern Population (Study P04528)
Middle Eastern subjects with moderate-to-severe chronic plaque psoriasis will be administered infusions of infliximab (Remicade) at 5 mg/kg of body weight at Weeks 0, 2, 6, 14, and 22.
- Trial name
- NCT00687362
- Testing
- Infliximab
- Volunteers
- 22 people
- Sponsor
- Merck Sharp & Dohme LLC
Psoriasis
The Effects of Infliximab Versus Methotrexate in the Treatment of Moderate to Severe Psoriasis (Study P04271AM2)(COMPLETED)
This is a Phase 3b, randomized, parallel-group, multicenter, active-controlled, open-label study of the efficacy and safety of infliximab compared with methotrexate (MTX) in the treatment of moderate to severe psoriasis in adults…
- Trial name
- NCT00251641
- Testing
- infliximab, methotrexate
- Volunteers
- 868 people
- Sponsor
- Merck Sharp & Dohme LLC
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