STALEVO 150 (carbidopa)
STALEVO 150 is indicated for the treatment of Parkinson's Disease; Post-Encephalitic Parkinsonism; Symptomatic Parkinsonism; Carbon Monoxide Intoxication; Manganese Intoxication.
How STALEVO 150 Works
Parkinson's disease symptoms result from dopamine depletion in the corpus striatum. Levodopa, the metabolic precursor of dopamine, crosses the blood-brain barrier to replenish these levels. However, levodopa is extensively metabolized in the periphery. Carbidopa inhibits aromatic amino acid decarboxylase (AAAD), preventing the peripheral conversion of levodopa to dopamine. Entacapone is a selective, reversible inhibitor of catechol-O-methyltransferase (COMT). When AAAD is blocked by carbidopa, COMT becomes the major metabolizing pathway for levodopa. By inhibiting both AAAD and COMT, Stalevo significantly increases the area under the curve (AUC) and the elimination half-life of levodopa, ensuring more sustained dopaminergic stimulation in the central nervous system.
Details
- Status
- Prescription
- First Approved
- 2003-06-11
- Routes
- ORAL
- Dosage Forms
- TABLET
STALEVO 150 Approval History
What STALEVO 150 Treats
5 indicationsSTALEVO 150 is approved for 5 conditions since its original approval in 2003. These indications span multiple therapeutic areas including oncology, immunology, and more.
- Parkinson's Disease
- Post-Encephalitic Parkinsonism
- Symptomatic Parkinsonism
- Carbon Monoxide Intoxication
- Manganese Intoxication
STALEVO 150 Competitive Set
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Indication competitors
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Clinical Trial Registry
17 trials| Trial | Sponsor ID | Phase | Status | Title |
|---|---|---|---|---|
| NCT04520178 5-HTP only | Pro00119483/00125176 | Ph 2, Ph 3 | recruiting | Effects of 5HTP on the Injured Human Spinal Cord |
| NCT04325503 RES results posted | HUM00156490 5U01AG061393-05 | Ph 1, Ph 2 | completed | Neurobiological Drivers of Mobility Resilience: The Dopaminergic System |
| NCT01323374 FMS201 | Droxidopa FMS201 | Ph 2 | completed | Study To Assess The Clinical Benefit Of Droxidopa And Droxidopa/Carbidopa In Subjects With Fibromyalgia |
| NCT04000919 | 18.1268 | Ph 2, Ph 3 | suspended | Effects of 5HTP and LDOPA on CNS Excitability After SCI |
| NCT00685919 results posted | 101499 HL071784-05A1 | Ph 2, Ph 3 | completed | Peripheral Dopamine in Postural Tachycardia Syndrome |
| NCT03055936 COMDOS1 results posted | 3112005 | Ph 1 | completed | Dose-finding Pharmacokinetic Study in Healthy Males |
| NCT03266965 | 20161186 W81XWH-16-1-0462 | Ph 1 | completed | Histaminergic Basis of Central Fatigue in Multiple Sclerosis - A Novel Approach |
| NCT03115827 results posted | VUMC54580 | Ph 4 | completed | Norepinephrine-targeted Therapy for Action Control in Parkinson Disease |
| NCT01399905 results posted | IRB00004133 | Ph 2 | completed | High and Low Dose Carbidopa Treatment of Parkinson's Disease |
| NCT00845000 results posted | P05550 MK-3814-023 | Ph 1 | completed | Acute Effects of Preladenant (SCH 420814) on Dyskinesia and Parkinsonism in Levodopa Treated Participants (P05550) |
| NCT02633839 | CVT-301-007 | Ph 1 | completed | A Study of the Safety and Levodopa Pharmacokinetics Following Single Dose Administration of CVT 301 (Levodopa Inhalation Powder) in Smoking and Non-Smoking Adults |
| NCT02633007 | CVT-301-008 | Ph 1 | completed | A Study of the Safety and Pharmacokinetics of Levodopa Following Administration of CVT 301 (Levodopa Inhalation Powder) in Adults With Asthma |
| NCT01212484 results posted | 09-0011 | Ph 3 | completed | Carbidopa for the Treatment of Nausea and Vomiting in Familial Dysautonomia |
| NCT01227655 BIPARKII results posted | BIA-91067-302 2010-022366-27, BIA-91067-302 | Ph 3 | completed | Efficacy and Safety of BIA 9-1067 in Idiopathic Parkinson's Disease Patients. |
| NCT01568073 results posted | BIA-91067-301 2010-021860-13 | Ph 3 | completed | Efficacy and Safety of BIA 9-1067 in Idiopathic Parkinson's Disease Patients With "Wearing-off" Phenomenon |
| NCT01229332 | ND0611/002 | Ph 1, Ph 2 | completed | A Safety, Tolerability and Pharmacokinetic Study of ND0611 on the Top of Different Oral Dosage Forms of Levodopa/Carbidopa in Parkinson's Disease Patients |
| NCT01296464 PARTEST | 2939136 | Ph 2 | completed | Comparing Different Levodopa/Carbidopa/Entacapone Treatment Regimens |
Active Pipeline
Ongoing clinical trials by development phase
Key Completed Trials
Completed studies with published results, ranked by significance
Trial Timeline
Full development history with FDA approval milestones
Understanding FDA Approval Types
| Count | Type | What it means |
|---|---|---|
| - | ORIG | Original approval - drug first enters market |
| - | SUPPL - Efficacy | New indication (new disease/condition approved) |
| - | SUPPL - Labeling | Label text changes (warnings, dosing updates) |
| - | SUPPL - Manufacturing | Production changes (new facility) |
| - | SUPPL - Chemistry | Formulation changes (new dosage strength) |
Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.
STALEVO 150 FDA Label Details
Indications & Usage
FDA Label (PDF)STALEVO 150 is indicated for the treatment of Parkinson's Disease; Post-Encephalitic Parkinsonism; Symptomatic Parkinsonism; Carbon Monoxide Intoxication; Manganese Intoxication.
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Data Sources
Data sourced from official FDA and NIH databases. Click links to verify on original sources.