Johnson & Johnson Reports IMAAVY Study Results
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 1 hour ago
0mins
Source: PRnewswire
- Clinical Trial Results: Johnson & Johnson's Phase 2/3 ENERGY study demonstrates that the 30 mg/kg dose of IMAAVY achieves approximately three times the durable hemoglobin response in patients with warm autoimmune hemolytic anemia compared to placebo over 24 weeks, marking a significant breakthrough in a condition with no FDA-approved treatment options.
- Rapid Onset of Effect: Patients treated with IMAAVY showed an average hemoglobin increase of at least 1 g/dL as early as Week 1, indicating the drug's quick efficacy, which could significantly alleviate debilitating fatigue and improve quality of life for patients.
- Safety Profile: The study indicates that IMAAVY's safety profile aligns with its established safety in generalized myasthenia gravis, with common adverse reactions including peripheral edema, diarrhea, and fever, and no new safety signals identified, enhancing confidence in its clinical application.
- FDA Priority Review: These findings support the supplemental Biologics License Application (sBLA) for IMAAVY, which has been granted FDA Priority Review, indicating potential market opportunities for the drug in treating warm autoimmune hemolytic anemia.
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Analyst Views on JNJ
Wall Street analysts forecast JNJ stock price to fall
20 Analyst Rating
13 Buy
7 Hold
0 Sell
Moderate Buy
Current: 237.000
Low
190.00
Averages
218.50
High
240.00
Current: 237.000
Low
190.00
Averages
218.50
High
240.00
About JNJ
Johnson & Johnson and its subsidiaries are engaged in the research and development, manufacture, and sale of a range of products in the healthcare field. The Company’s segments include Innovative Medicine and MedTech. The Innovative Medicine segment is focused on various therapeutic areas, including immunology, infectious diseases, neuroscience, oncology, pulmonary hypertension, cardiovascular and metabolism. Its products include REMICADE (infliximab), SIMPONI (golimumab), SIMPONI ARIA (golimumab), STELARA (ustekinumab), TREMFYA (guselkumab), EDURANT (rilpivirine), and INVEGA SUSTENNA/XEPLION (paliperidone palmitate). The MedTech segment includes a portfolio of products used in cardiovascular, orthopedics, surgery, and vision categories. The Cardiovascular portfolio includes electrophysiology products to treat heart rhythm disorders and circulatory restoration products (Shockwave) for the treatment of calcified coronary artery disease (CAD) and peripheral artery disease (PAD).
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
- Clinical Trial Results: The Phase 2/3 ENERGY study demonstrated that IMAAVY (nipocalimab-aahu) produced a statistically significant durable hemoglobin response in the 30 mg/kg treatment group, with patients showing an average hemoglobin increase of at least 1 g/dL as early as Week 1, indicating rapid efficacy.
- Comparison to Placebo: Approximately three times as many patients in the IMAAVY group achieved durable hemoglobin levels by 24 weeks compared to the placebo group, highlighting the drug's potential in treating warm autoimmune hemolytic anemia (wAIHA).
- Fatigue Improvement and Steroid Reduction: The study also noted positive effects in fatigue improvement and reduction in steroid use, with nearly two-thirds of patients reaching the targets of hemoglobin ≥10 g/dL and an increase of ≥2 g/dL by Week 24.
- Safety and Regulatory Progress: IMAAVY's safety profile was consistent with its established safety in approved indications, with no new safety signals reported, supporting its supplemental Biologics License Application (sBLA) to the FDA, which has been granted Priority Review.
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- Clinical Trial Results: Johnson & Johnson's Phase 2/3 ENERGY study demonstrates that the 30 mg/kg dose of IMAAVY achieves approximately three times the durable hemoglobin response in patients with warm autoimmune hemolytic anemia compared to placebo over 24 weeks, marking a significant breakthrough in a condition with no FDA-approved treatment options.
- Rapid Onset of Effect: Patients treated with IMAAVY showed an average hemoglobin increase of at least 1 g/dL as early as Week 1, indicating the drug's quick efficacy, which could significantly alleviate debilitating fatigue and improve quality of life for patients.
- Safety Profile: The study indicates that IMAAVY's safety profile aligns with its established safety in generalized myasthenia gravis, with common adverse reactions including peripheral edema, diarrhea, and fever, and no new safety signals identified, enhancing confidence in its clinical application.
- FDA Priority Review: These findings support the supplemental Biologics License Application (sBLA) for IMAAVY, which has been granted FDA Priority Review, indicating potential market opportunities for the drug in treating warm autoimmune hemolytic anemia.
See More
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- Case Background: Maria Lozano passed away from mesothelioma in 2024, and her family continued the lawsuit posthumously, emphasizing her regular use of Johnson & Johnson's talc-based baby powder since the early 1970s, which ultimately led to her fatal cancer.
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