Sharma, Saurabh
Swain, Sandeep Kumar
Rishi, Bhavika
Kaur, Manpreet
Joseph, Gratial Theres
George, Noreen Grace
Kushwaha, Neetu
Dhanda, Himanshu
Rajkamal,
Surbhi,
Chaudhry, Sumita
Sahoo, Debasish
Jain, Aditi
Singh, Amitabh
Siraj, Fouzia
Misra, Aroonima https://orcid.org/0000-0003-2884-3600
Funding for this research was provided by:
Indian Council of Medical Research (NHRP-2023-0001854)
Article History
Received: 10 October 2025
Accepted: 12 February 2026
First Online: 21 April 2026
Declarations
:
: Ethics approval is obtained at all study sites (attached in supplementary).IEC/VMMC/SJH/Cert/July-2024/81: Department of Pediatrics.IEC/VMMC/SJH/NOTE/July-2024/05: Department of Hematology.IEC No:NIP/IEC/12–02-2024/0102R2: ICMR- NIP.T/EMF/Medonco/2024–25/07: AIIMS Bhubaneswar.Written informed consent will be obtained from all adult participants and parents/legal guardians of pediatric participants before enrollment. Assent will be obtained from minors as appropriate according to institutional guidelines. The study is registered with the Clinical Trials Registry—India (CTRI) ref no.: CTRI/2024/06/069601.
: Not applicable. This study protocol does not contain any individual person's data, images, or videos. A model consent form will be provided upon reasonable request.
: AM have filed a patent application for the DBS-based RNA extraction technology described in this study. All other authors declare that they have no competing interests. The patent application does not restrict publication of study results or data sharing.