Phase 2 Parkinson's Disease Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who have been diagnosed with resectable (surgically removable) Stage II, IIIA, or IIIB (N2) non-small cell lung cancer (NSCLC) that has not yet been treated
- People whose lung cancer diagnosis has been confirmed through a tissue sample (pathology)
- People whose doctors have determined that a specific type of targeted therapy (directed at a protein called EGFR) is not the right primary treatment for their cancer
- People who are in good enough general health to undergo the trial treatments, including surgery (measured by a standard health scoring system, with a score of 0 or 1, assessed within 10 days before starting the trial)
- People who are able to provide a tissue sample — either from a previous biopsy or a new one — taken from the primary lung tumour or an affected lymph node
Who may not be able to join:
- People whose NSCLC is located in the superior sulcus (top of the lung near the shoulder), or whose tumour type is large-cell neuroendocrine cancer, a mix of small cell and non-small cell elements, or sarcomatoid tumour
- People who have moderate or severe nerve damage causing symptoms such as numbness or weakness in the hands or feet (Grade 2 or higher peripheral neuropathy)
- People who have a history of severe dry eye syndrome, severe eyelid gland disease, severe eyelid inflammation, or severe corneal disease that affects healing
- People who have active inflammatory bowel disease (such as Crohn's disease or ulcerative colitis) currently requiring medication to suppress the immune system, or who have a history of these conditions or chronic diarrhoea
- People who have serious, uncontrolled heart or blood vessel disease, or serious uncontrolled brain or blood vessel disease
- People who received a live vaccine within 30 days before the first dose of the trial treatment
- People who received radiation therapy within 2 weeks before starting the trial, or who still have side effects from radiation that require steroid medication
- People who have an immune deficiency condition, or who have been taking steroid medication above a certain dose (more than 10 mg of prednisone or equivalent per day) or other immune-suppressing medication within 7 days before the first trial dose
- People who have another cancer that is currently growing or that has required active treatment within the past 5 years
- People who have had a severe allergic reaction (Grade 3 or higher) to pembrolizumab or any of its ingredients
- People who have an active autoimmune disease that has needed systemic (whole-body) treatment within the past 2 years — note that standard hormone replacement therapies (such as thyroid hormone, insulin, or low-dose steroids) are not counted here (confirm with trial site)
- People who have a history of non-infectious lung inflammation (pneumonitis) or interstitial lung disease that required steroid treatment, or who currently have either of these conditions
- People who have an active infection that requires systemic (whole-body) treatment
- People who have active Hepatitis B or detectable Hepatitis C virus in their blood
- People who have a known history of HIV infection
- People who have previously received a transplant of tissue or a solid organ from another person
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Medical Director, Merck Sharp & Dohme LLC
Phone: 1-888-577-8839
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Pathological Complete Response (pCR); Percent Residual Viable Tumor (%RVT)
Can't join this trial?
Data last synced from ClinicalTrials.gov: 19 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.