CLAT-2027 Blog

India’s First Alzheimer’s Disease-Modifying Drug Launches at Rs 1 Lakh

CURRENT AFFAIRS | MAY 14, 2026

India’s 8.8 million Alzheimer’s patients — a number projected to nearly double to 16.9 million by 2036 — finally have access to a drug that does more than mask symptoms. On May 13, 2026, Eli Lilly India launched Lormalzi (international generic name donanemab), the country’s first disease-modifying therapy for early symptomatic Alzheimer’s disease. A single 350-mg intravenous vial is priced at Rs 91,688, putting the all-in monthly cost at roughly Rs 1 lakh per infusion.

Donanemab is a monoclonal antibody that targets and clears the toxic amyloid-beta plaques believed to drive Alzheimer’s pathology. In the global Phase-3 TRAILBLAZER-ALZ 2 trial of 1,736 patients, donanemab slowed cognitive decline by 35.1% over 76 weeks compared to placebo. The drug was approved by the US FDA in July 2024 as Kisunla, and the Drugs Controller General of India (DCGI) fast-tracked the Indian launch with marketing authorisation issued by CDSCO.

Constitutional & Legal Framework
1. Article 21 — Right to Health, derived as part of Right to Life [Bandhua Mukti Morcha v. UoI, 1984; Paschim Banga Khet Mazdoor Samity v. State of WB, 1996].
2. Article 47 (DPSP) — State’s duty to raise level of nutrition and public health.
3. Article 39(e) (DPSP) — Health and strength of workers.
4. Drugs & Cosmetics Act, 1940 + Rules, 1945 — Import, manufacture, distribution and sale of drugs; New Drugs and Clinical Trials Rules, 2019.
5. Patents Act, 1970 as amended in 2005 — Product patents; Section 3(d) bars ‘evergreening’; Section 84 enables compulsory licensing.
6. Pharmacy Act, 1948 & National Medical Commission Act, 2019 — Professional regulation.
7. Mental Healthcare Act, 2017 — Special protections for persons with mental illness (Alzheimer’s is included in scope).

The trial also flagged a serious side-effect — Amyloid-Related Imaging Abnormalities (ARIA), including microhemorrhages and brain swelling, in around 19.7% of patients (mostly asymptomatic). Donanemab is therefore prescribed only after MRI screening and is contraindicated in patients with certain genetic risk factors (ApoE4 homozygotes have higher ARIA risk).

Want structured CLAT preparation? Try our free 5-day Bodh Demo Course with live classes and expert guidance. Start Free →
CLAT 2027 Angle — The Lormalzi launch sits at the crossroads of multiple high-yield legal themes:
1. Access to medicines + Section 3(d) jurisprudence — Novartis v. Union of India (2013): SC denied patent for Glivec, upholding Section 3(d).
2. Compulsory Licensing — Natco v. Bayer (2012), India’s first CL for cancer drug Nexavar under Section 84 of the Patents Act.
3. Article 21 + WHO Alma-Ata (1978) — Health as a global human right; UDHR Art. 25.
4. Doctrine of Informed Consent — Samira Kohli v. Dr. Prabha Manchanda (2008): SC laid down ‘real consent’ for medical procedures.
5. Consumer Protection Act, 2019 — Medical negligence as a ‘deficiency in service’; Indian Medical Assn v. VP Shantha (1995).
6. Pradhan Mantri Jan Aushadhi Pariyojana & Ayushman Bharat PMJAY — Pharmaceutical access policies.

Cost remains the central question. At Rs 1 lakh per dose, monthly, the 18-month standard course would set patients back over Rs 18 lakh. Eli Lilly has announced an alternative access program, but advocacy groups point out that without inclusion in PMJAY or state insurance, donanemab will remain a drug for the wealthy. The pricing decision also revives India’s familiar tension between incentivising innovation (the TRIPS bargain) and guaranteeing affordable access (Article 21).

Key Facts — Lormalzi (Donanemab) Launch
– Indian brand: Lormalzi (Eli Lilly India).
– Global brand: Kisunla (US FDA approval, July 2024).
– Mechanism: Anti-amyloid monoclonal antibody.
– Indication: Early symptomatic Alzheimer’s (MCI + mild dementia).
– Dose: 350mg IV infusion, once monthly.
– Price: Rs 91,688 per vial (~Rs 1 lakh all-in).
– Duration: Up to 18 months (not lifelong).
– Trial: TRAILBLAZER-ALZ 2 (1,736 patients).
– Efficacy: 35.1% slowdown of cognitive decline over 76 weeks.
– ARIA side effect: 19.7% (mostly asymptomatic).
– India patient pool: 8.8M (2025), 16.9M by 2036.
– Regulator: CDSCO/DCGI under Drugs & Cosmetics Act, 1940.

For aspirants, the larger thread is this: every blockbuster pharma launch in India is also a story about patent law, price control, federal health policy, and the Right to Health under Article 21. Lormalzi adds two new chapters — disease-modifying therapy for a chronic neurodegenerative condition, and the testing of India’s regulatory ability to fast-track without compromising patient safety.

Mnemonic: “LILY” — Lormalzi launched May 13, India’s first DMT for Alzheimer, Lilly charges Rs 1 lakh, Year-and-a-half course; 35.1% slowdown via amyloid clearance.

Practice Quiz — 10 CLAT-Style Questions

Click an option to reveal the answer and explanation.

Quick answers

Lormalzi, India's first disease-modifying Alzheimer's drug, contains which monoclonal antibody?
Donanemab. Lormalzi is the Indian brand of donanemab, an amyloid-beta plaque-targeting monoclonal antibody developed by Eli Lilly.
What is the approximate price per dose of Lormalzi (350mg IV) in India?
Rs 91,688. Eli Lilly India has priced a single 350mg IV vial of Lormalzi at Rs 91,688 (~Rs 1 lakh with add-on costs).
Which regulatory authority in India grants approval for new drugs to be marketed?
Drugs Controller General of India (DCGI). The Drugs Controller General of India (DCGI), under CDSCO, grants new-drug approval under the Drugs & Cosmetics Act, 1940.
India's umbrella legislation governing pharmaceuticals is:
Drugs & Cosmetics Act, 1940 and Rules, 1945. The Drugs & Cosmetics Act, 1940 + Rules, 1945 form the principal statute regulating import, manufacture, distribution and sale of drugs in India.
The Right to Health was read as part of which Fundamental Right in 'Bandhua Mukti Morcha v. Union of India (1984)'?
Article 21. The Supreme Court has consistently read the Right to Health into Article 21 — Right to Life — as in Bandhua Mukti Morcha, Paschim Banga Khet Mazdoor Samity, and Common Cause.
Donanemab clinical Phase-3 trial showed cognitive decline slowed by approximately what percentage over 76 weeks?
35%. The Phase-3 TRAILBLAZER-ALZ 2 trial (1,736 patients) showed donanemab slowed cognitive decline by 35.1% over 76 weeks in early symptomatic Alzheimer's.
Share this article
CLAT Gurukul
Written by CLAT Gurukul

Ready to Crack CLAT?

This article covers just one topic. Our courses cover the entire CLAT syllabus with 500+ hours of live classes, 10,000+ practice questions, and personal mentorship from top faculty.

500+Hours of Classes
10,000+Practice Questions
50+Mock Tests
Start your CLAT prep with a free 5-day demo course Start Free Trial →