NCT07219927 · Supernus Pharmaceuticals, Inc.
Real-World Patient Experiences Using Continuous Subcutaneous Apomorphine Infusion (ONAPGOTM) in the United States:
What this study is about
Real-World Participants Experiences Using Continuous injected under the skin Apomorphine Infusion (ONAPGOTM) in the United States: A forward-looking, Phase 4, conducted at multiple hospitals, Observational Study in Parkinson's Disease
View original scientific description
Real-World Participants Experiences Using Continuous Subcutaneous Apomorphine Infusion (ONAPGOTM) in the United States: A Prospective, Phase 4, Multicenter, Observational Study in Parkinson's Disease
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Participant has received a prescription for ONAPGO™ according to the standard of care. Participant has opted into receiving support services from the Clinical Nurse Navigator (CNN), a registered nurse specially trained to work with persons with Parkinson's disease, as noted on the Prescription Enrollment Form. The HCP/Investigator determines the participant is an appropriate study participant. Participant is able and willing to provide informed consent (or informed assent form \[IAF\], as applicable) and signs the consent form on the Enrollment Day.
Exclusion criteria
- Did not receive a prescription for ONAPGO™. Prescribed ONAPGO™, but the HCP/Investigator determines the participant should not participate in this observational study. Concomitant use of ONAPGO™ with 5-HT3 antagonists, including antiemetics (e.g., ondansetron, granisetron, dolasetron, palonosetron) or alosetron. Known hypersensitivity to apomorphine or to excipients of ONAPGO™, including sulfite (e.g., sodium metabisulfite).
Where
- Aliso Viejo, California
- Irvine, California
- Palo Alto, California
- Boca Raton, Florida
- Commack, New York
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Oct 22, 2025 · Source of record for eligibility and locations