313 Participants Needed

Pre- and Post-Surgery Pembrolizumab for Melanoma

Recruiting at 921 trial locations
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)
Prior Safety DataThis treatment has passed at least one previous human trial
Breakthrough TherapyThis drug has been fast-tracked for approval by the FDA given its high promise
Approved in 3 JurisdictionsThis treatment is already approved in other countries

Trial Summary

Will I have to stop taking my current medications?

The trial protocol does not specify if you need to stop taking your current medications. However, you must not receive any other biologic therapy, hormonal therapy, or chemotherapy while on the study. It's best to discuss your specific medications with the trial team.

What data supports the effectiveness of the drug pembrolizumab for melanoma?

Pembrolizumab has been shown to improve treatment outcomes in advanced melanoma compared to another drug, ipilimumab, and has been approved for use in advanced melanoma cases. Additionally, in a trial for resected stage III melanoma, pembrolizumab improved recurrence-free survival compared to a placebo.12345

Is pembrolizumab safe for use in humans?

Pembrolizumab (also known as KEYTRUDA or MK-3475) has been approved by the FDA for the treatment of melanoma and has been studied in other cancers like lung cancer. Common side effects include fatigue, cough, nausea, and rash, while more serious immune-related side effects can include lung inflammation, liver inflammation, and thyroid issues. Overall, the benefits of pembrolizumab in treating life-threatening conditions have been found to outweigh these risks.13678

How is the drug pembrolizumab unique for treating melanoma?

Pembrolizumab is unique because it is a PD-1 inhibitor that helps the immune system attack cancer cells by blocking a pathway that usually keeps immune cells from attacking them. It is used both before and after surgery for melanoma, which is different from many treatments that are only used after surgery.135910

What is the purpose of this trial?

This phase II trial studies how pembrolizumab works before and after surgery in treating patients with stage III-IV high-risk melanoma. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving pembrolizumab before and after surgery may work better compared to after surgery alone in treating melanoma.

Research Team

SP

Sapna P Patel

Principal Investigator

SWOG Cancer Research Network

Eligibility Criteria

This trial is for adults with high-risk melanoma (stage III-IV) that can be removed by surgery. They must not have had previous neoadjuvant immunotherapy or certain other treatments, no active infections, and no history of severe autoimmune disease or pneumonitis. Participants need functioning major organs, no brain metastases, and women of childbearing age must test negative for pregnancy.

Inclusion Criteria

I can have surgery or radiation to remove any tiny cancer remains before starting additional treatment.
I've had radiation or surgery for cancer, and any side effects are now mild.
I have had a brain scan within the last 42 days.
See 38 more

Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Neoadjuvant Treatment

Participants receive pembrolizumab IV every 3 weeks for 3 cycles before surgery

9 weeks
3 visits (in-person)

Surgery

Participants undergo surgical resection

Within 3 weeks after neoadjuvant treatment

Adjuvant Treatment

Participants receive pembrolizumab IV every 3 weeks for 15 cycles after surgery

45 weeks
15 visits (in-person)

Follow-up

Participants are monitored for safety and effectiveness after treatment

Up to 10 years
Every 3 months for 2 years, every 6 months for 3 years, then annually

Treatment Details

Interventions

  • Pembrolizumab
  • Therapeutic Conventional Surgery
Trial Overview The study tests the effectiveness of Pembrolizumab, an immune system-boosting drug given before and after surgery versus only after surgery in treating melanoma. It's a phase II trial to see if this approach better prevents cancer from returning.
Participant Groups
2Treatment groups
Experimental Treatment
Active Control
Group I: Arm I (adjuvant pembrolizumab)Experimental Treatment5 Interventions
Within 17 days (preferably within 14 days) days after IV over 30 minutes on day 1. Treatment repeats every 3 weeks for 18 cycles in the absence of disease progression or unacceptable toxicity. Patients also undergo collection of blood throughout the study and MRI or CT on study.
Group II: Arm II (adjuvant and neoadjuvant pembrolizumab)Active Control5 Interventions
Patients receive pembrolizumab IV over 30 minutes on day 1 every 3 weeks for 3 cycles, then undergo surgery within 3 weeks. Within 84 days, patients receive pembrolizumab IV over 30 minutes every 3 weeks for 15 cycles in the absence of disease progression or unacceptable toxicity. Patients also undergo collection of blood throughout the study and MRI or CT on study.

Pembrolizumab is already approved in United States, European Union, United Kingdom for the following indications:

🇺🇸
Approved in United States as KEYTRUDA for:
  • Head and neck squamous cell carcinoma (HNSCC) with PD-L1 CPS ≥1
  • Melanoma
  • Non-small cell lung cancer (NSCLC)
  • Urothelial carcinoma
  • Colorectal cancer
  • Gastric cancer
  • Hepatocellular carcinoma
  • Renal cell carcinoma
  • Cervical cancer
  • Endometrial carcinoma
🇪🇺
Approved in European Union as KEYTRUDA for:
  • Head and neck squamous cell carcinoma (HNSCC) with PD-L1 CPS ≥1
  • Melanoma
  • Non-small cell lung cancer (NSCLC)
  • Urothelial carcinoma
  • Colorectal cancer
  • Gastric cancer
  • Hepatocellular carcinoma
  • Renal cell carcinoma
  • Cervical cancer
  • Endometrial carcinoma
🇬🇧
Approved in United Kingdom as KEYTRUDA for:
  • Untreated metastatic or unresectable recurrent head and neck squamous cell carcinoma (HNSCC) with PD-L1 CPS ≥1

Find a Clinic Near You

Who Is Running the Clinical Trial?

National Cancer Institute (NCI)

Lead Sponsor

Trials
14,080
Recruited
41,180,000+

Findings from Research

In a phase II trial involving 15 patients with resectable non-small cell lung cancer (NSCLC), neoadjuvant treatment with pembrolizumab showed a major pathologic response in 27% of patients, indicating promising antitumor activity before surgery.
The treatment was found to be feasible and safe, with only 33% of patients experiencing moderate adverse events, and no postoperative mortality, suggesting that pembrolizumab does not compromise surgical outcomes.
Neoadjuvant anti-programmed death-1 immunotherapy by pembrolizumab in resectable non-small cell lung cancer: First clinical experience.Eichhorn, F., Klotz, LV., Kriegsmann, M., et al.[2022]
In a randomized trial comparing FDA-approved immune checkpoint inhibitors for advanced melanoma, pembrolizumab showed significantly better treatment outcomes than ipilimumab.
This study is notable as it is the first to directly compare these two therapies as first-line treatments, highlighting pembrolizumab's potential as a more effective option for patients.
Pembrolizumab superior to ipilimumab in melanoma.[2017]
Pembrolizumab (Keytruda) is the first anti-PD-1 therapy approved in the US for treating advanced malignant melanoma, specifically for patients who have progressed after prior treatments.
It is designed to target the PD-1 protein, enhancing the immune system's ability to fight cancer, and is currently under review for approval in the EU.
Pembrolizumab: first global approval.Poole, RM.[2021]

References

Neoadjuvant anti-programmed death-1 immunotherapy by pembrolizumab in resectable non-small cell lung cancer: First clinical experience. [2022]
Pembrolizumab superior to ipilimumab in melanoma. [2017]
Pembrolizumab: first global approval. [2021]
Adjuvant pembrolizumab versus placebo in resected stage III melanoma (EORTC 1325-MG/KEYNOTE-054): distant metastasis-free survival results from a double-blind, randomised, controlled, phase 3 trial. [2021]
Pembrolizumab for the treatment of thoracic malignancies: current landscape and future directions. [2017]
FDA Approval Summary: Accelerated Approval of Pembrolizumab for Second-Line Treatment of Metastatic Melanoma. [2021]
Real-world experience with pembrolizumab toxicities in advanced melanoma patients: a single-center experience in the UK. [2022]
FDA Approval Summary: Pembrolizumab for the Treatment of Patients with Unresectable or Metastatic Melanoma. [2022]
Pembrolizumab joins the anti-PD-1 armamentarium in the treatment of melanoma. [2017]
Antitumor activity of ipilimumab or BRAF ± MEK inhibition after pembrolizumab treatment in patients with advanced melanoma: analysis from KEYNOTE-006. [2022]
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