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Coming Soon: The First mRNA Vaccine for Melanoma?
Moderna and Merck have presented promising results from their phase 2b clinical trial that investigated a combination of a messenger RNA (mRNA) vaccine and a cancer drug for the treatment of melanoma.
Is mRNA set to shake up the world of cancer treatment? This is certainly what Moderna seems to think; the pharmaceutical company has published the results of a phase 2b trial combining its mRNA vaccine (mRNA-4157 [V940]) with Merck’s cancer drug KEYTRUDA. While these are not the final results but rather mid-term data from the 3-year follow-up, they are somewhat promising. The randomized KEYNOTE-942/mRNA-4157-P201 clinical trial involves patients with high-risk (stage III/IV) melanoma following complete resection.
Relapse Risk Halved
Treatment with mRNA-4157 (V940) in combination with pembrolizumab led to a clinically meaningful improvement in recurrence-free survival, reducing the risk for recurrence or death by 49%, compared with pembrolizumab alone. T, reducing the risk of developing distant metastasis or death by 62%. “The KEYNOTE-942/mRNA-4157-P201 study was the first demonstration of efficacy for an investigational mRNA cancer treatment in a randomized clinical trial and the first combination therapy to show a significant benefit over pembrolizumab alone in adjuvant melanoma,” said Kyle Holen, MD, Moderna’s senior vice president, after presenting these results.
Side Effects
The combined treatment also did not demonstrate more significant side effects than pembrolizumab alone. The number of patients reporting treatment-related adverse events of grade 3 or greater was similar between the arms (25% for mRNA-4157 [V940] with pembrolizumab vs 20% for KEYTRUDA alone). The most common adverse events of any grade attributed to mRNA-4157 (V940) were fatigue (60.6%), injection site pain (56.7%), and chills (49%). Based on data from the phase 2b KEYNOTE-942/mRNA-4157-P201 study, the US Food and Drug Administration and European Medicines Agency granted breakthrough therapy designation and recognition under the the Priority Medicines scheme, respectively, for mRNA-4157 (V940) in combination with KEYTRUDA for the adjuvant treatment of patients with high-risk melanoma.
Phase 3 Trial
In July, Moderna and Merck announced the launch of a phase 3 trial, assessing “mRNA-4157 [V940] in combination with pembrolizumab as adjuvant treatment in patients with high-risk resected melanoma [stages IIB-IV].” Stéphane Bancel, Moderna’s director general, believes that an mRNA vaccine for melanoma could be available in 2025.
Other Cancer Vaccines
Moderna is not the only laboratory to set its sights on developing a vaccine for cancer. In May, BioNTech, in partnership with Roche, proposed a phase 1 clinical trial of a vaccine targeting pancreatic cancer in Nature. In June, at the American Society of Clinical Oncology›s conference, Transgene presented its conclusions concerning its viral vector vaccines against ENT and papillomavirus-linked cancers. And in September, Ose Immunotherapeutics made headlines with its vaccine for advanced lung cancer.
This article was translated from Univadis France, which is part of the Medscape Professional Network.
Moderna and Merck have presented promising results from their phase 2b clinical trial that investigated a combination of a messenger RNA (mRNA) vaccine and a cancer drug for the treatment of melanoma.
Is mRNA set to shake up the world of cancer treatment? This is certainly what Moderna seems to think; the pharmaceutical company has published the results of a phase 2b trial combining its mRNA vaccine (mRNA-4157 [V940]) with Merck’s cancer drug KEYTRUDA. While these are not the final results but rather mid-term data from the 3-year follow-up, they are somewhat promising. The randomized KEYNOTE-942/mRNA-4157-P201 clinical trial involves patients with high-risk (stage III/IV) melanoma following complete resection.
Relapse Risk Halved
Treatment with mRNA-4157 (V940) in combination with pembrolizumab led to a clinically meaningful improvement in recurrence-free survival, reducing the risk for recurrence or death by 49%, compared with pembrolizumab alone. T, reducing the risk of developing distant metastasis or death by 62%. “The KEYNOTE-942/mRNA-4157-P201 study was the first demonstration of efficacy for an investigational mRNA cancer treatment in a randomized clinical trial and the first combination therapy to show a significant benefit over pembrolizumab alone in adjuvant melanoma,” said Kyle Holen, MD, Moderna’s senior vice president, after presenting these results.
Side Effects
The combined treatment also did not demonstrate more significant side effects than pembrolizumab alone. The number of patients reporting treatment-related adverse events of grade 3 or greater was similar between the arms (25% for mRNA-4157 [V940] with pembrolizumab vs 20% for KEYTRUDA alone). The most common adverse events of any grade attributed to mRNA-4157 (V940) were fatigue (60.6%), injection site pain (56.7%), and chills (49%). Based on data from the phase 2b KEYNOTE-942/mRNA-4157-P201 study, the US Food and Drug Administration and European Medicines Agency granted breakthrough therapy designation and recognition under the the Priority Medicines scheme, respectively, for mRNA-4157 (V940) in combination with KEYTRUDA for the adjuvant treatment of patients with high-risk melanoma.
Phase 3 Trial
In July, Moderna and Merck announced the launch of a phase 3 trial, assessing “mRNA-4157 [V940] in combination with pembrolizumab as adjuvant treatment in patients with high-risk resected melanoma [stages IIB-IV].” Stéphane Bancel, Moderna’s director general, believes that an mRNA vaccine for melanoma could be available in 2025.
Other Cancer Vaccines
Moderna is not the only laboratory to set its sights on developing a vaccine for cancer. In May, BioNTech, in partnership with Roche, proposed a phase 1 clinical trial of a vaccine targeting pancreatic cancer in Nature. In June, at the American Society of Clinical Oncology›s conference, Transgene presented its conclusions concerning its viral vector vaccines against ENT and papillomavirus-linked cancers. And in September, Ose Immunotherapeutics made headlines with its vaccine for advanced lung cancer.
This article was translated from Univadis France, which is part of the Medscape Professional Network.
Moderna and Merck have presented promising results from their phase 2b clinical trial that investigated a combination of a messenger RNA (mRNA) vaccine and a cancer drug for the treatment of melanoma.
Is mRNA set to shake up the world of cancer treatment? This is certainly what Moderna seems to think; the pharmaceutical company has published the results of a phase 2b trial combining its mRNA vaccine (mRNA-4157 [V940]) with Merck’s cancer drug KEYTRUDA. While these are not the final results but rather mid-term data from the 3-year follow-up, they are somewhat promising. The randomized KEYNOTE-942/mRNA-4157-P201 clinical trial involves patients with high-risk (stage III/IV) melanoma following complete resection.
Relapse Risk Halved
Treatment with mRNA-4157 (V940) in combination with pembrolizumab led to a clinically meaningful improvement in recurrence-free survival, reducing the risk for recurrence or death by 49%, compared with pembrolizumab alone. T, reducing the risk of developing distant metastasis or death by 62%. “The KEYNOTE-942/mRNA-4157-P201 study was the first demonstration of efficacy for an investigational mRNA cancer treatment in a randomized clinical trial and the first combination therapy to show a significant benefit over pembrolizumab alone in adjuvant melanoma,” said Kyle Holen, MD, Moderna’s senior vice president, after presenting these results.
Side Effects
The combined treatment also did not demonstrate more significant side effects than pembrolizumab alone. The number of patients reporting treatment-related adverse events of grade 3 or greater was similar between the arms (25% for mRNA-4157 [V940] with pembrolizumab vs 20% for KEYTRUDA alone). The most common adverse events of any grade attributed to mRNA-4157 (V940) were fatigue (60.6%), injection site pain (56.7%), and chills (49%). Based on data from the phase 2b KEYNOTE-942/mRNA-4157-P201 study, the US Food and Drug Administration and European Medicines Agency granted breakthrough therapy designation and recognition under the the Priority Medicines scheme, respectively, for mRNA-4157 (V940) in combination with KEYTRUDA for the adjuvant treatment of patients with high-risk melanoma.
Phase 3 Trial
In July, Moderna and Merck announced the launch of a phase 3 trial, assessing “mRNA-4157 [V940] in combination with pembrolizumab as adjuvant treatment in patients with high-risk resected melanoma [stages IIB-IV].” Stéphane Bancel, Moderna’s director general, believes that an mRNA vaccine for melanoma could be available in 2025.
Other Cancer Vaccines
Moderna is not the only laboratory to set its sights on developing a vaccine for cancer. In May, BioNTech, in partnership with Roche, proposed a phase 1 clinical trial of a vaccine targeting pancreatic cancer in Nature. In June, at the American Society of Clinical Oncology›s conference, Transgene presented its conclusions concerning its viral vector vaccines against ENT and papillomavirus-linked cancers. And in September, Ose Immunotherapeutics made headlines with its vaccine for advanced lung cancer.
This article was translated from Univadis France, which is part of the Medscape Professional Network.