| Primary | Unified Parkinson's Disease (PD) Rating Scale (UPDRS) Total Activities of Daily Living Scores (Intent-to-Treat Population) | The UPDRS is a clinician-based scale used to assess the longitudinal course of PD. Two of the six sections were assessed (Part II, Activities of Daily Living (ADL); Part III, Motor Examination). Both consist of a number of items (ADL, 13 items; Motor Exam., 17 items), and each item has a choice of 5 responses that are numerically scored 0-4, with 0 as the least severe response and 4 as the most severe response. ADL final score is a sum of the 13 items and may have a value between 0 (no impairment of overall activities) and 52 (severe impairment of overall activities). LTT, long-term treatment. | Intent-to-Treat (ITT) Population: all participants who received at least one dose of study medication and who had at least one treatment period evaluation for any parameter were included in the evaluation of the therapeutic benefit. Various "n" values are the result of participant attrition. | Posted | | Mean | Standard Deviation | points on a scale | | Screening; Week 4; Months 3, 9, 15, 21, 27, 33, 39, 45, 51, 57, 63, 69, 75, and 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
| | | Title | Denominators | Categories |
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| Screening, n=83 | | | | Up-titration (Week 4), n=64 | | | | LTT, Month 3, n=76 | | |
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| Primary | Number of Participants With the Indicated Number of Adverse Events (AEs) | AEs, defined as any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product, were collected to obtain data on the safety, tolerability, and benefit of ropinirole XL. Serious Adverse Events (SAEs), defined as AEs that are either fatal, life threatening, disabling/incapacitating, resulting in hospitalization or prolongation of a hospital stay, a congenital abnormality/birth defect, or any important medical occurrence that the investigator regards as serious based on medical judgment, were also collected. st. med., study medication. | All participants who received at least one dose of study medication. The treatment-emergent Study 196 AEs were defined as occurring during "initial titration" or "long-term treatment" or "follow up". | Posted | | Number | | participants | | Every study visit from baseline to market availability (Month 78) | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Unified Parkinson's Disease Rating Scale (UPDRS) Total Activities of Daily Living Score (Responder Population) | The UPDRS is a clinician-based scale used to assess the longitudinal course of PD. Two of the six sections were assessed (Part II, Activities of Daily Living (ADL); Part III, Motor Examination). Both consist of a number of items (ADL, 13 items; Motor Exam., 17 items), and each item has a choice of 5 responses that are numerically scored 0-4, with 0 as the least severe response and 4 as the most severe response. ADL final score is a sum of the 13 items and may have a value between 0 (no impairment of overall activities) and 52 (severe impairment of overall activities). LTT, long-term treatment. | Responder: a subset of the ITT Population containing those participants who had a score of 1 (very much improved) or 2 (much improved) on the clinical global impression (CGI) scale during the study. CGI-I scores (1 to 7 [very much worse]) the participant's condition relative to baseline. Various "n" values are the result of participant attrition. | Posted | | Mean | Standard Deviation | points on a scale | | Screening; Months 3, 9, 15, 27, and 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Unified Parkinson's Disease Rating Scale (UPDRS) Total Activities of Daily Living Scores (Maintained Responder Population) | The UPDRS is a clinician-based scale used to assess the longitudinal course of PD. Two of the six sections were assessed (Part II, Activities of Daily Living (ADL); Part III, Motor Examination). Both consist of a number of items (ADL, 13 items; Motor Exam., 17 items), and each item has a choice of 5 responses that are numerically scored 0-4, with 0 as the least severe response and 4 as the most severe response. ADL final score is a sum of the 13 items and may have a value between 0 (no impairment of overall activities) and 52 (severe impairment of overall activities). LTT, long-term treatment. | Maintained Responder : subset of the Responder Population, which was maintained or further decreased for a minimum of 4 weeks whilst the participant received a stable or decreasing dose of study medication. Various "n" values are the result of participant attrition. | Posted | | Mean | Standard Deviation | points on a scale | | Screening; Months 3, 9, 15, 27, and 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Unified Parkinson's Disease Rating Scale (UPDRS) Motor Examination Score (ITT Population) | Two of the six UPDRS sections (Part II, Activities of Daily Living (ADL); Part III, Motor Examination) were assessed in this study. The Motor Exam has 17 items, some of which are assessed in both the left and right extremities. Each item has a choice of 5 responses that are numerically scored 0-4 (0 as the least severe, 4 as the most severe). The final score is a sum of the 17 items, with some sections requiring multiple grades assigned to each extremity, and has a value ranging from 0 (no motor impairment) to 108 (severe motor impairment). | Intent-to-Treat (ITT) Population. Various "n" values are the result of participant attrition. | Posted | | Mean | Standard Deviation | points on a scale | | Screening and Month 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Unified Parkinson's Disease Rating Scale (UPDRS) Motor Examination Score (Reponder Population) | Two of the six UPDRS sections (Part II, Activities of Daily Living (ADL); Part III, Motor Examination) were assessed in this study. The Motor Exam has 17 items, some of which are assessed in both the left and right extremities. Each item has a choice of 5 responses that are numerically scored 0-4 (0 as the least severe, 4 as the most severe). The final score is a sum of the 17 items, with some sections requiring multiple grades assigned to each extremity, and has a value ranging from 0 (no motor impairment) to 108 (severe motor impairment). | Responder Population. Various "n" values are the result of participant attrition. | Posted | | Mean | Standard Deviation | points on a scale | | Screening and Month 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Unified Parkinson's Disease Rating Scale (UPDRS) Motor Examination Score (Maintained Responder Population) | Two of the six UPDRS sections (Part II, Activities of Daily Living (ADL); Part III, Motor Examination) were assessed in this study. The Motor Exam has 17 items, some of which are assessed in both the left and right extremities. Each item has a choice of 5 responses that are numerically scored 0-4 (0 as the least severe, 4 as the most severe). The final score is a sum of the 17 items, with some sections requiring multiple grades assigned to each extremity, and has a value ranging from 0 (no motor impairment) to 108 (severe motor impairment). | Maintained Responder Population. Various "n" values are the result of participant attrition. | Posted | | Mean | Standard Deviation | points on a scale | | Screening and Month 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Number of Participants With the Indicated Responses for CGI Global Impression (CGI-I) (ITT Population) | The Clinical Global Impression (CGI) scale comprises the following three components (CGI-Severity, CGI-Improvement, Index); where only the CGI-S and CGI-I were assessed in this study. CGI-I is a global improvement scale that scores the clinician's view of the participant's global functioning prior to and after initiating a study medication from 1 (very much improved) to 7 (very much worse). 2, much improved; 3, minimally improved; 4, no change; 5, minimally worse; 6, much worse. | Intent-to-Treat (ITT) Population. Various "n" values are the result of participant attrition. | Posted | | Number | | participants | | Week 2, Month 12, Month 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Number of Participants With the Indicated Responses for CGI Global Impression (CGI-I) (Responder Population) | The Clinical Global Impression (CGI) scale comprises the following three components (CGI-Severity, CGI-Improvement, Index); where only the CGI-S and CGI-I were assessed in this study. CGI-I is a global improvement scale that scores the clinician's view of the participant's global functioning prior to and after initiating a study medication from 1 (very much improved) to 7 (very much worse). 2, much improved; 3, minimally improved; 4, no change; 5, minimally worse; 6, much worse. | Responder Population. Various "n" values are the result of participant attrition. | Posted | | Number | | participants | | Week 2, Month 12, Month 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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| Secondary | Number of Participants With the Indicated Responses for CGI Global Impression (CGI-I) (Maintained Responder Population) | The Clinical Global Impression (CGI) scale comprises the following three components (CGI-Severity, CGI-Improvement, Index); where only the CGI-S and CGI-I were assessed in this study. CGI-I is a global improvement scale that scores the clinician's view of the participant's global functioning prior to and after initiating a study medication from 1 (very much improved) to 7 (very much worse). 2, much improved; 3, minimally improved; 4, no change; 5, minimally worse; 6, much worse. | Maintained Responder Population. Various "n" values are the result of participant attrition. | Posted | | Number | | participants | | Week 2, Month 12, Month 78 | | | | ID | Title | Description |
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| OG000 | Ropinirole XL | Up-titration: some participants from Study 167 started at 2 milligrams (mg) ropinirole XL once daily. Then, depending on the response/tolerance of each participant, the dose was increased in 1 mg weekly increments to 4 mg, then 2 mg weekly increments up to 12 mg, and in either 2 mg or 4 mg weekly increments up to 24 mg to the clinical optimum dose. Other Study 167 participants were increased in 2 mg weekly increments up to 8 mg and then 4 mg weekly increments up to 24 mg. Study 164 particiapnts who were on an optimal dose of ropinirole XL could go straight into the long-term treatment period, and those who were receiving ropinirole IR could be switched to the corresponding XL dose. Long-term treatment: participants received study medication until market availability of ropinirole XL. After market availability, participants would undergo a 1-week down-titration period; after protocol amendment #4 approval, participants could switch directly to the market-available dose. |
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