1. Secondary prevention with a structured semi-interactive stroke prevention package in INDIA (SPRINT INDIA): a multicentre, randomised controlled trial
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Jeyaraj Durai Pandian, Mahesh Pundlik Kate, Padmavathyamma Narayanapillai Sylaja, Dheeraj Khurana, Vijaya Pamidimukkala, Biman Kanti Ray, Vivek Keshavan Nambiar, Sanjith Aaron, Gaurav Kumar Mittal, Sundarachary Nagarjunakonda, Aparna Ramakrishna Pai, Sankar Prasad Gorthi, Somasundaram Kumaravelu, Yerasu Muralidhar Reddy, Sunil Narayan, Nomal Chandra Borah, Rupjyoti Das, Girish Baburao Kulkarni, Vikram Huded, Thomas Mathew, M Vasantha Padma Srivastava, Rohit Bhatia, Pawan Tarkeshwarnath Ojha, Jayanta Roy, Sherly Mary Abraham, Anand Girish Vaishnav, Arvind Sharma, Shaikh Afshan Jabeen, Abhishek Pathak, Sanjeev Kumar Bhoi, Sudhir Sharma, Sulena Sulena, Aralikatte Onkarappa Saroja, Neetu Ramrakhiani, Madhusudhan Byadarahalli Kempegowda, Sapna Erat Sreedharan, Gautam Das, Tina George, Ivy Sebastian, Rajeshwar Sahonta, Shyam Krishnakumar Jaiswal, Lalitha Pidaparthi, Rajeshwari Aghoram, Jemin Jeyachandra Webster, Rakesh Hasmukhlal Shah, Menka Jha, Karkal Ravishankar Niak, Deepti Arora, Shweta Jain Verma, Rahul Huilgol, Aneesh Dhasan, Vishnu Renjith, Himani Khatter, Prabhakaran Sarma, Sadasivan Laila Visakh, Sukhmandeep Kaur, Tagallamudi Nagamalleswara Rao, Venkatesh Dumpala, Gargi Podder, Arindam Biswas, Karthika Rani, Nishanthini Dhamodharan, Shilpa Sekhar, Satish Kumar Chinka, Varsha Aroor Prabhu, Farhaz Zaha, Sarvotham Ramanathan, Deepika Pabbu, Nupur Choudhury, Ramya Ramanathan, Saji K James, Neha Kuthalia, Sakshi Sharma, Mayuri Ramchandra Gaikwad, Purbita Sen, Sumita Basumatary, Rachana Dhruvesh Bhatt, Dipal Patel, Mareena Cyriac, Sasmita Swain, Narinder Kumar, Amaresh Kurubara, Devang Sharma, Meenakshi Sharma, Rupinder Dhaliwal, Jagarlapudi Murali Krishna Murthy, Prem Pais, Denis Xavier, Parthasarathy Satishchandra, Subash Kaul, Vishnubhatla Sreenivas, Suresh Chandran, Rajneesh Kumar Calton, and Jacob George
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Public aspects of medicine ,RA1-1270 - Abstract
Summary: Background: There is a high burden of stroke, including recurrent stroke, in India. We aimed to assess the effect of a structured semi-interactive stroke prevention package in patients with subacute stroke to reduce recurrent strokes, myocardial infarction, and death. Methods: This was a multicentre, randomised, clinical trial conducted in 31 centres of the Indian Stroke Clinical Trial Network (INSTRuCT). Adult patients with first stroke and access to a mobile cellular device were randomly allocated (1:1) to intervention and control groups by the research coordinators at each centre using a central, in-house, web-based randomisation system. The participants and research coordinators at each centre were not masked to group assignment. The intervention group received regular short SMS messages and videos that promoted risk factor control and medication adherence and an educational workbook, in one of 12 languages, and the control group received standard care. The primary outcome was a composite of recurrent stroke, high-risk transient ischaemic attack, acute coronary syndrome, and death at 1 year. The outcome and safety analyses were done in the intention-to-treat population. The trial is registered with ClinicalTrials.gov, NCT03228979 and Clinical Trials Registry-India (CTRI/2017/09/009600) and was stopped for futility after interim analysis. Findings: Between April 28, 2018, and Nov 30, 2021, 5640 patients were assessed for eligibility. 4298 patients were randomised to the intervention group (n=2148) or control group (n=2150). 620 patients were not followed up at 6 months and a further 595 patients were not followed up at 1 year because the trial was stopped for futility after interim analysis. 45 patients were lost to follow-up before 1 year. Acknowledgment of receipt of the SMS messages and videos by the intervention group patients was low (17%). The primary outcome occurred in 119 (5·5%) of 2148 patients in the intervention group and 106 (4·9%) of 2150 patients in the control group (adjusted odds ratio 1·12; 95% CI 0·85–1·47; p=0·370). Among the secondary outcome measures, alcohol cessation and smoking cessation were higher in the intervention group than in the control group (alcohol cessation 231 [85%] of 272 in the intervention group vs 255 [78%] of 326 in the control group; p=0·036; smoking cessation 202 [83%] vs 206 [75%]; p=0·035). Medication compliance was better in the intervention group than in the control group (1406 [93·6%] of 1502 vs 1379 [89·8%] of 1536; p
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- 2023
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