Parkinson's Disease

**Who might be able to join this trial:** *For people with Parkinson's Disease (PD):* - You are between 40 and 80 years old at the time you agree to join the study. - You have been diagnosed with Parkinson's Disease and also have a sleep c...

**Who might be able to join this trial:** - You have been diagnosed with endometrial cancer (cancer of the lining of the uterus), confirmed by a tissue sample (biopsy) - Your cancer has spread, come back, or reached an advanced stage - You...

**Who might be able to join this trial:** - You have been diagnosed with advanced or inoperable bile duct cancer (either inside or outside the liver) or gallbladder cancer, confirmed by a tissue test. - Your cancer can be measured on scans,...

Who might be able to join this trial: - You have Parkinson's disease and are being treated with a medication called L-Dopa - You experience involuntary movements (called dyskinesias) as a result of your Parkinson's treatment - You are an ou...

Who might be able to join this trial: - You are able to give your own consent to take part in the study - You have been diagnosed with Parkinson's disease and your doctor has recommended you receive, or you have already received, a specific...

**Who might be able to join this trial:** - You took part in the earlier Droxidopa study called Protocol 302 - You are willing and able to give written consent to participate, and understand you can leave the study at any time without it af...

**Who might be able to join this trial:** - You have been diagnosed with advanced, inoperable, or spread (metastatic) bladder cancer or cancer of the renal pelvis, ureter, or urethra, confirmed by a lab test on a tissue or cell sample. - Yo...

Who might be able to join this trial: - You have been diagnosed with Parkinson's Disease that responds to a medication called levodopa - Your doctor feels your Parkinson's symptoms are not well enough controlled by your current treatment -...

Who might be able to join this trial: - You have been diagnosed with Parkinson's Disease and have had symptoms for at least 1 year. - You have been diagnosed with Parkinson's Disease along with mild memory or thinking problems, or Parkinson...

**Who might be able to join this trial:** - You have been diagnosed with classical Hodgkin lymphoma (a specific type of blood cancer), confirmed by a tissue biopsy, that shows up on a specific type of PET scan (FDG-PET). - Your lymphoma has...

**Who might be able to join this trial:** - You have been diagnosed with stomach or esophageal cancer (specifically adenocarcinoma) that has spread or cannot be surgically removed, and you have not yet received any treatment for it - Your...

**Who might be able to join this trial:** - You have been diagnosed with Parkinson's disease at a moderate stage (not too early, not the most severe stage), and your movement symptoms are not fully controlled by your current Parkinson's me...

**Who might be able to join this trial:** **For Cohort A (skin cancer group) only:** - You have been confirmed through a tissue test to have skin squamous cell carcinoma (a type of skin cancer) that can be removed by surgery, and the cance...

**Who might be able to join this trial:** - You are male or female and at least 12 years old at the time of signing the consent form. - You have been diagnosed with Merkel cell carcinoma (a type of skin cancer) that has come back in the sa...

**Who might be able to join this trial:** - Your cancer must be measurable using standard imaging scans (based on specific medical guidelines called RECIST v1.1). - You must be fairly active and able to carry out normal daily activities wit...

Who might be able to join this trial: - You are willing to give written consent to take part in this study voluntarily - You are a Japanese man aged between 20 and 44 years old at the time of signing the consent form - Your Body Mass Index...