6. Parkinson disease Clinical trials / Disease details
Clinical trials : 2,307 / Drugs : 2,007 - (DrugBank : 349) / Drug target genes : 188 - Drug target pathways : 199
| 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 | JPRN-jRCTs041180070 | 04/11/2015 | 07/03/2019 | Trerief Impact in PD PET Study | Randomized, multicenter, open-label, comparative study on neuroprotective effects of zonisamide (Trerief), anti-parkinsonian drug, in patients with early Parkinson's disease: Evaluation by functional PET (positron emission tomography) images - TIPPS | Parkinson's disease Parkinson's disease;D010300 | [1] Zonisamide treatment group Zonisamide (25 mg) once daily in addition to levodopa/DCI with fixed dosage and administration. Note that after one-year fixed protocol period, the followings are allowed; 1) one or two tablets per day in case of developing wearing off phenomenon, 2) change of dose and/or administration of levodopa/DCI, and 3) addition of other anti-parkinsonian drugs due to exacerbation of symptoms. [2] Zonisamide non-treatment group Only levodopa/DCI with fixed dosage and administration. Note that after one-year fixed protocol period, the followings are allowed; 1) change of dose and/or administration of levodopa/DCI and 2) addition of other anti-parkinsonian drugs except for zonisamide due to exacerbation of symptoms. | Ouchi Yasuomi | NULL | Not Recruiting | Not applicable | < 80age old | Both | 20 | N/A | Japan |
| 2 | JPRN-UMIN000019524 | 2015/10/01 | 28/10/2015 | Randomized, multicenter, open-label, comparative study on neuroprotective effects of zonisamide (Trerief), anti-parkinsonian drug, in patients with early Parkinson's disease: Evaluation by functional PET (positron emission tomography) images | Randomized, multicenter, open-label, comparative study on neuroprotective effects of zonisamide (Trerief), anti-parkinsonian drug, in patients with early Parkinson's disease: Evaluation by functional PET (positron emission tomography) images - Trerief Impact in PD PET Study (TIPPS) | Parkinson's Disease | Zonisamide treatment group: Zonisamide (25 mg) once daily in addition to levodopa/DCI with fixed dosage and administration. Note that after one-year fixed protocol period, the followings are allowed; 1) one or two tablets per day in case of developing wearing off phenomenon, 2) change of dose and/or administration of levodopa/DCI, and 3) addition of other anti-parkinsonian drugs due to exacerbation of symptoms. Zonisamide non-treatment group: Only Levodopa/DCI with fixed dosage and administration. Note that after one-year fixed protocol period, the followings are allowed; 1) change of dose and/or administration of levodopa/DCI and 2) addition of other anti-parkinsonian drugs except for zonisamide due to exacerbation of symptoms. | Hamamatsu University School of Medicine | NULL | Complete: follow-up complete | Not applicable | 80years-old | Male and Female | 20 | Not applicable | Japan |
| 3 | NCT04928079 (ClinicalTrials.gov) | January 1, 2014 | 9/6/2021 | 6-year Follow-up of Dysphagia in Patients With Parkinson's Disease | 6-year Follow-up of Dysphagia in Patients With Parkinson's Disease | Parkinson Disease;Dysphagia | Procedure: deep brain stimulation;Drug: Anti-Parkinsonian Drugs | Second Affiliated Hospital, School of Medicine, Zhejiang University | NULL | Enrolling by invitation | N/A | N/A | All | 116 | NULL |