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Shenoy R, Rao AR, Rane PP, Noronha V, Kumar A, Pillai A, Pathak S, Gattani S, Sehgal A, Kumar S, Castelino R, Dhekale R, Krishnamurthy J, Mahajan S, Daptardar A, Sonkusare L, Deodhar J, Ansari N, Vagal M, Mahajan P, Timmanpyati S, Nokala M, Chitre A, Kapoor A, Gota V, Banavali S, Prabhash K, Ramaswamy A. Validation of the Onco-MPI in predicting short-term mortality in older Indian patients with cancer. J Geriatr Oncol 2023; 14:101550. [PMID: 37327761 DOI: 10.1016/j.jgo.2023.101550] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/11/2023] [Accepted: 05/31/2023] [Indexed: 06/18/2023]
Abstract
INTRODUCTION The number of older patients with cancer is increasing exponentially worldwide, and a similar trend has also been noted in India. The Multidimensional Prognostic Index (MPI) strongly correlates the presence of individual comorbidities with mortality, and the Onco-MPI prognosticates patients accurately for overall mortality. However, limited studies have evaluated this index in patient populations beyond Italy. We evaluated the performance of the Onco-MPI index in predicting mortality in older Indian patients with cancer. MATERIALS AND METHODS This observational study was conducted between October 2019 and November 2021 in the Geriatric Oncology Clinic at Tata Memorial Hospital in Mumbai, India. The data of patients aged ≥60 years with solid tumors who underwent a comprehensive geriatric assessment was analysed. The study's primary aim was to calculate the Onco-MPI for patients in the study and correlate it with one-year mortality. RESULTS A total of 576 patients aged ≥60 years were included in the study. The median age (range) of the population was 68 (60-90) years, and 429 (74.5%) were male. After a median follow-up of 19.2 months, 366 (63.7%) patients had died. The proportion of patients classified as low risk (0-0.46), moderate risk (0.47-0.63) and high risk (0.64-1.0) were 38% (219 patients), 37% (211 patients) and 25% (145 patients), respectively. There was a significant difference in one-year mortality rates between the low-risk patients compared to medium and high-risk patients (40.6% vs 53.1% vs 71.7%; p < 0.001). DISCUSSION The current study validates the Onco-MPI as a predictive tool for estimating short-term mortality in older Indian patients with cancer. Further prospective studies need to build on this index to obtain a score with greater discrimination in the Indian population.
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Affiliation(s)
- Ramnath Shenoy
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Abhijith Rajaram Rao
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | | | - Vanita Noronha
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Anita Kumar
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Anupa Pillai
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Shruti Pathak
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Shreya Gattani
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Arshiya Sehgal
- Department of Clinical Pharmacology, Advanced Centre for Treatment Research and Education in Cancer, India
| | - Sharath Kumar
- Department of Clinical Pharmacology, Advanced Centre for Treatment Research and Education in Cancer, India
| | - Renita Castelino
- Department of Clinical Pharmacology, Advanced Centre for Treatment Research and Education in Cancer, India
| | - Ratan Dhekale
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Jyoti Krishnamurthy
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Sarika Mahajan
- Department of Physiotherapy, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Anuradha Daptardar
- Department of Physiotherapy, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Lekhika Sonkusare
- Department of Psycho-oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Jayita Deodhar
- Department of Psycho-oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Nabila Ansari
- Department of Occupational Therapy, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Manjusha Vagal
- Department of Occupational Therapy, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Purbi Mahajan
- Department of Digestive Diseases and Clinical Nutrition, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Shivshankar Timmanpyati
- Department of Digestive Diseases and Clinical Nutrition, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Manjunath Nokala
- Department of Clinical Pharmacology, Advanced Centre for Treatment Research and Education in Cancer, India
| | - Ankita Chitre
- Department of Physiotherapy, Mahamana Pandit Madan Mohan Malviya Cancer Center & Homi Bhabha Cancer Hospital, Varanasi, India
| | - Akhil Kapoor
- Department of Medical Oncology, Mahamana Pandit Madan Mohan Malviya Cancer Center & Homi Bhabha Cancer Hospital, Varanasi, India
| | - Vikram Gota
- Department of Clinical Pharmacology, Advanced Centre for Treatment Research and Education in Cancer, India
| | - Shripad Banavali
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Anant Ramaswamy
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
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