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Kumar L, Melinkeri S, Ganesan P, Kumar J, Biswas G, Kilara N, Pathalingappa H, Prasad S, Jain M, Mishra SK, Prasad S, Boyella PK, Sahoo RK, Bondarde S, Shah S, Rege M, Deb U, Korde T, Dixit J. Daratumumab in Indian patients with relapsed and refractory multiple myeloma: a prospective, multicenter, phase IV study. Future Oncol 2024; 20:191-205. [PMID: 38116642 DOI: 10.2217/fon-2023-0842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023] Open
Abstract
Aim: To assess the safety and effectiveness of daratumumab monotherapy in Indian patients with relapsed/refractory multiple myeloma. Methods: In this prospective, multicenter, phase IV study, patients (aged ≥18 years) received intravenous daratumumab (16 mg/kg) in six cycles. Safety was the primary end point. Results: Of the 139 patients included, 121 (87.1%) experienced ≥1 treatment-emergent adverse events (TEAEs; 53 [38.1%] drug-related), 32 (23%) had ≥1 serious TEAEs (five [3.6%] drug-related) and 16 (11.5%) deaths were reported (one death [0.7%] was drug-related). Overall response rate was 26.3%; 62.7% of patients had stable disease. Median time to first response and median progression-free survival were 5.2 and 5.9 months, respectively. Functional status and well-being were improved. Conclusion: Daratumumab showed an acceptable and expected safety profile with consistent efficacy, providing a novel therapeutic option for relapsed/refractory multiple myeloma management in India.
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Affiliation(s)
- Lalit Kumar
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, 110608, India
| | - Sameer Melinkeri
- Department of Hematology, Deenanath Mangeshkar Hospital & Research Center, Pune, Maharashtra, 411004, India
| | - Prasanth Ganesan
- Department of Medical Oncology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry, 605006, India
| | - Jeevan Kumar
- Department of Clinical Hematology & HCT, Tata Medical Center, Kolkata, West Bengal, 700156, India
| | - Ghanashyam Biswas
- Department of Oncology, Sparsh Superspeciality Hospital & Critical Care, Bhubaneswar, 751007, Odisha, India
| | - Nalini Kilara
- Department of Medical Oncology, MS Ramaiah Medical College, Bengaluru, Karnataka, 560054, India
| | - Harish Pathalingappa
- Department of Medical Oncology, Cytecare Cancer Hospitals, Bangalore, Karnataka, 560063, India
| | - Svss Prasad
- Division of Medical Oncology, Apollo Cancer Hospitals, Hyderabad, Telangana,500033, India
| | - Minish Jain
- Department of Oncology, Noble Hospital, Pune, Maharashtra, 411013, India
| | - Sourav Kumar Mishra
- Department of Medical Oncology, All India Institute of Medical Sciences, Bhubaneswar, Odisha, 751019, India
| | - Saurabh Prasad
- Department of Cancer & Immunotherapy & Research, Kims Kingsway Hospitals, Nagpur, Maharashtra, 440001, India
| | - Pavan Kumar Boyella
- Department of Medical Oncology, Basavatarakam Indo-American Cancer Hospital & Research Institute, Hyderabad, Telangana, 500034, India
| | - Ranjit Kumar Sahoo
- Department of Medical Oncology, IRCH, All India Institute of Medical Sciences, New Delhi, 110608, India
| | - Shailesh Bondarde
- Department of Oncology, Apex Wellness's Rishikesh Hospital, Nashik, Maharashtra, 422009, India
| | - Sandip Shah
- Department of Hemato-Oncology, Avron Hospitals Private Limited, Ahmedabad, Gujarat, 380014, India
| | - Milind Rege
- Medical Affairs Operations, Johnson & Johnson Private Limited, Mumbai, Maharashtra, 400080, India
| | - Uttiya Deb
- Medical Affairs, Johnson & Johnson Private Limited, Mumbai, Maharashtra, 400080, India
| | - Tanuja Korde
- Medical Affairs Operations, Johnson & Johnson Private Limited, Mumbai, Maharashtra, 400080, India
| | - Jitendra Dixit
- Medical Affairs, Johnson & Johnson Private Limited, Mumbai, Maharashtra, 400080, India
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