6. Parkinson disease Clinical trials / Disease details
Clinical trials : 2,298 / Drugs : 2,202 - (DrugBank : 350) / Drug target genes : 188 - Drug target pathways : 202
| No. | TrialID | Date_ enrollment | Date_ registration | Public_title | Scientific_title | Condition | Intervention | Primary_ sponsor | Secondary_ sponsor | Recruitment_ Status | Inclusion_ agemin | Inclusion_ agemax | Inclusion_ gender | Target_ size | Phase | Countries |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NCT00455507 (ClinicalTrials.gov) | March 2007 | 2/4/2007 | A Phase 2b Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease in Patients Taking Levodopa | Placebo-controlled, Double-blind, Parallel Group, Fixed Dose Study of KW-6002 (Istradefylline) in the Treatment of Parkinson's Disease (Phase 2 Study) | Parkinson's Disease | Drug: Istradefylline;Drug: Placebo | Kyowa Hakko Kirin Company, Limited | NULL | Completed | 20 Years | N/A | Both | 363 | Phase 2 | Japan |
| 2 | NCT00250393 (ClinicalTrials.gov) | November 2005 | 4/11/2005 | A Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease | Placebo-Controlled , Crossover , Double-Blind Study of KW-6002(Istradefylline) in the Treatment of Parkinson's Disease. [Monotherapy] | Parkinson's Disease | Drug: Istradefylline (KW-6002) | Kyowa Hakko Kirin Company, Limited | NULL | Completed | 30 Years | N/A | Both | 64 | Phase 2 | Japan |
| 3 | NCT00199381 (ClinicalTrials.gov) | October 2005 | 12/9/2005 | An Extension of Istradefylline in North American Parkinson's Disease Patients Who Have Completed Study 6002-INT-001 | An Open-Label Multicenter Study of the Continued Safety of Istradefylline (KW-6002) In Subjects With Parkinson's Disease Who Have Recently Completed One Year of Treatment With Istradefylline. | Parkinson's Disease | Drug: Istradefylline | Kyowa Kirin Pharmaceutical Development, Inc. | NULL | Terminated | 30 Years | N/A | All | 504 | Phase 3 | United States |
| 4 | NCT00199433 (ClinicalTrials.gov) | May 2005 | 12/9/2005 | A Study of Istradefylline (KW-6002) as Monotherapy in Parkinson's Disease (PD) Patients | A Phase 2, Double-blind, Placebo-controlled, Randomized, Parallel-Group, Multicenter Study to Evaluate the Efficacy and Safety of 40mg/Day KW-6002 (Istradefylline) as Monotherapy in Subjects With Parkinson's Disease | Parkinson's Disease;Movement Disorder Syndrome | Drug: Istradefylline (KW-6002) | Kyowa Kirin Pharmaceutical Development, Inc. | NULL | Completed | 30 Years | N/A | Both | 160 | Phase 2 | United States |
| 5 | NCT00199355 (ClinicalTrials.gov) | April 2005 | 12/9/2005 | A Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease in Patients Taking Levodopa | Placebo-Controlled , Double-Blind , Exploratory Study of KW-6002(Istradefylline) in the Treatment of Parkinson's Disease. [Adjunctive Therapy to Levodopa] | Parkinson's Disease | Drug: Istradefylline (KW-6002) | Kyowa Hakko Kirin Company, Limited | NULL | Completed | 30 Years | N/A | Both | 75 | Phase 2 | Japan |
| 6 | NCT00199394 (ClinicalTrials.gov) | November 2004 | 12/9/2005 | A Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease | A 16-week, Double-Blind, Placebo-Controlled, Randomised, Parallel-Group, Multicentre, International Study to Evaluate the Efficacy and Safety of 40 mg/Day KW-6002 (Istradefylline) and That of Entacapone Versus Placebo as Treatment for Parkinson's Disease in Patients With Motor Response Complications on Levodopa Therapy. | Parkinson's Disease | Drug: Istradefylline (KW-6002) | Kyowa Hakko Kirin UK, Ltd. | NULL | Completed | 30 Years | N/A | Both | 405 | Phase 3 | United Kingdom |
| 7 | NCT00199420 (ClinicalTrials.gov) | July 2004 | 12/9/2005 | A Study of Istradefylline (KW-6002) in Treating Patients With Parkinson's Disease on Levodopa | A 12-week, Double Blind, Placebo-controlled, Randomized, Parallel Group, Multicenter, Fixed Dose Study to Evaluate the Efficacy and Safety of 10, 20 and 40 mg/d Oral Dose of KW-6002 (Istradefylline) as Treatment for Parkinson's Disease in Patients With Motor Response Complications on Levodopa/Carbidopa Therapy. | Parkinson's Disease | Drug: Istradefylline (KW-6002) | Kyowa Kirin Pharmaceutical Development, Inc. | NULL | Completed | 30 Years | N/A | Both | 580 | Phase 3 | United States |
| 8 | NCT00199407 (ClinicalTrials.gov) | June 2004 | 12/9/2005 | A Study of Istradefylline (KW-6002) for the Treatment of Parkinson's Disease in Patients Taking Levodopa | A 12-week, Double Blind, Placebo-controlled, Randomized, Parallel Group, Multicenter, Fixed Dose Study to Evaluate the Efficacy and Safety of a 20 mg/d Oral Dose of KW-6002 (Istradefylline) as Treatment for Parkinson's Disease in Patients With Motor Response Complications on Levodopa/Carbidopa Therapy. | Parkinson's Disease | Drug: Istradefylline (KW-6002) | Kyowa Kirin Pharmaceutical Development, Inc. | NULL | Completed | 30 Years | N/A | Both | 230 | Phase 3 | United States |
| 9 | NCT00456794 (ClinicalTrials.gov) | March 2002 | 3/4/2007 | 12-Week, Double-Blind, Placebo-Controlled Study of 20 and 60 mg/Day Istradefylline in Parkinson's Disease Patients on Levodopa/Carbodopa | A 12-Week, Double-Blind, Placebo-Controlled, Randomized, Multicenter Study of the Efficacy of Doses of 20 and 60 mg/Day Istradefylline as Treatment for Parkinson's Disease in Patients With Motor Response Complications on Levodopa/Carbidopa | Parkinson's Disease | Drug: Istradefylline (KW-6002) | Kyowa Kirin Pharmaceutical Development, Inc. | NULL | Completed | 30 Years | N/A | Both | 325 | Phase 2 | United States |