Radiopharmaceuticals = radioisotope-tagged drugs used for both diagnosis and therapy, especially in cancer care [1].
Falls under the Department of Atomic Energy (DAE), executed via BARC (R&D) and BRIT (production/supply) [1][2].
Important for UPSC: intersection of GS-III (Science & Tech, Health) with India's non-power nuclear programme and Atmanirbhar Bharat in critical drugs.
2. Why in the News
12 March 2026: Union MoS (IC) S&T / Atomic Energy Dr Jitendra Singh answered a Parliament Question on radiopharmaceutical products, detailing India's indigenous radioisotope ecosystem and supply network [1][4].
Reaffirmed national capability in PSMA-617 (Lu-177) for prostate cancer and Brachytherapy sources for tumour-localised radiation [1][5].
3. Background & Evolution
DAE set up in 1954 under direct charge of the PM; non-power applications expanded over decades [2].
BRIT (Board of Radiation and Isotope Technology) carved out as a DAE unit (1989) at Vashi, Navi Mumbai to commercialise BARC's radioisotope work [2].
Dhruva reactor (BARC, Trombay) and a medical cyclotron form the production backbone for isotopes [2].
Indigenous 177Lu-PSMA-617 developed by BARC as an import substitute for prostate cancer therapy [5].
4. Core Static Facts
Nodal ministry/dept: Department of Atomic Energy (under PMO) [1].
Scientific/Technological: Indigenous synthesis of peptide/small-molecule ligands; BARC scales lab-to-clinic translation in partnership with nuclear medicine centres [1]. Use of theranostics (diagnosis + therapy from same molecule, e.g., Lu-177 PSMA) [5].
Economic: Import substitution for high-cost cancer drugs (PSMA-617) reduces forex outgo; BRIT model makes them cost-effective for Indian hospitals [1][5].
Social/Health: Non-invasive diagnosis and targeted therapy improve cancer outcomes; >400 nuclear medicine centres widen access [1][2].
Strategic: India donates Bhabhatron teletherapy units to developing countries (Mongolia, Sri Lanka, Madagascar) via IAEA PACT — soft-power health diplomacy [5].
Radiopharmaceuticals reach >400 nuclear medicine centres in India [2].
Bhabhatron is an indigenous teletherapy (Cobalt-60) machine, donated abroad under IAEA PACT[5].
DAE is under the Prime Minister (not a separate Cabinet minister) [1].
Minister answering the PQ: Dr Jitendra Singh, MoS (IC) Atomic Energy[1].
8. Mains Relevance
GS-III: Science & Technology — indigenisation, achievements of Indians in S&T, applications in everyday life; Health.
GS-II: Government policies / health services delivery.
Probable stems:
1. "Discuss the role of the Department of Atomic Energy in India's cancer-care ecosystem with reference to radiopharmaceuticals and Brachytherapy."
2. "Indigenous development of radiopharmaceuticals advances India's strategic autonomy in healthcare. Examine."
3. "Evaluate the BARC-BRIT institutional model for translating nuclear R&D into affordable clinical products."
9. Related Topics to Study Next
Homi Bhabha Cancer Hospitals network — DAE's clinical arm.
AERB (Atomic Energy Regulatory Board) — safety regulator for radioisotope use.
IAEA PACT (Programme of Action for Cancer Therapy) — international link.
Nuclear Energy Mission 2026 — power side of DAE.
PMBJP & Jan Aushadhi — contrast on affordable drug access model.
National Cancer Grid / Tata Memorial Centre — cancer-care institutional ecosystem.
Theranostics & PET-CT (F-18 FDG) — diagnostic side of nuclear medicine.
Atomic Energy Act, 1962 — enabling legislation for DAE bodies.
10. Common Errors / Trap Areas
Confusing BRIT (Board of Radiation and Isotope Technology) with BRIT(UK)/British — BRIT here is Indian DAE unit [2].
Mixing Brachytherapy (internal) with Teletherapy/EBRT (external) — Bhabhatron is teletherapy, not brachytherapy [1][5].
Assigning radiopharmaceuticals to MoHFW — actually DAE[1].
Believing Lu-177 PSMA is imported — it is now indigenously made by BARC/BRIT [5].
Confusing Mo-99 (reactor) with F-18 (cyclotron) production routes [2].