There were several high-profile approvals last month, including for Apellis’s Syfovre, given a broad label and a flexible dosing regimen in geographic atrophy. However, Apellis might not have the market to itself for long as Iveric Bio’s Zimura has a Pdufa date in August. Reata gained a surprise greenlight for its Friedreich's ataxia therapy Skyclarys, despite a complex regulatory path. However, Cytokinetics received a knockback for its heart failure project omecamtiv after an earlier negative adcom. The company has no plans to run another study, leaving it to focus on aficamten in obstructive hypertrophic cardiomyopathy, with phase 3 data due later this year. Lastly, the outcome of an adcom for Pfizer’s adult respiratory syncytial virus (RSV) vaccine Abrysvo was less clear-cut than might have been expected, with a 7 to 4 vote in favour. Panellists highlighted incidences of Guillain-BarrĂ© Syndrome, and post-marketing studies are expected to evaluate this risk. Stifel analysts note that GSK, whose own vaccine Arexvy is up before a panel today, has agreed with the FDA to monitor the syndrome as part of its pharmacovigilance programme.
Notable first-time US approval decisions in February | ||||
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Project | Company | Indication(s) | 2028e SBI ($m) | Outcome |
Syfovre (intravitreal pegcetacoplan) | Apellis | Geographic atrophy secondary to age-related macular degeneration | 2,310 | Approved |
Altuviiio (efanesoctocog alfa) | Sanofi | Ultra-long-acting FVIII therapy for haemophilia A | 879 | Approved |
Skyclarys (omaveloxolone) | Reata | Friedreich's ataxia in patients aged 16 and older | 838 | Approved |
Fezolinetant | Astellas | Moderate to severe vasomotor symptoms associated with menopause | 699 | Extended to 22 May (more time to review) |
Filspari (sparsentan) | Travere | IgA nephropathy | 412 | Approved (accelerated) |
Jesduvroq (Duvroq, daprodustat) | GSK/Kyowa Kirin | Anaemia due to CKD in adults on/not on dialysis | 355 | Approved in dialysis patients, CRL in non-dialysis |
Omecamtiv mecarbil | Cytokinetics | Reduce the risk of CV death and heart failure events in patients with symptomatic chronic HFrEF | 326 | CRL (additional trial required) |
Lamzede (velmanase alfa) | Chiesi | Alpha-mannosidosis | - | Approved |
SBI: sales by indication. Source: Evaluate Pharma & company releases. |
Advisory committee meetings in February | ||||
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Project | Company | Indication | 2028e SBI ($m) | Outcome |
Abrysvo (RSVpreF) | Pfizer | Prevention of acute respiratory disease and lower respiratory tract disease caused by RSV in adults ≥60 years | 1,216 | 7 to 4 in favour (note GSK's vaccine Arexvy has an adcom on March 1) |
Narcan nasal spray (4mg/0.1ml) | Emergent Biosolutions | Nonprescription treatment of known or suspected opioid overdose | 175 | Unanimously in favour |
Jemperli | GSK | Monotherapy in early treatment of MMRd/MSI-high rectal cancer | - | 8 to 5 in favour of data from two single-arm trials being sufficient to characterise benefits and risks (Jemperli moves towards adjuvant rectal cancer at last) |
RSV: respiratory syncytial virus. Source: Evaluate Pharma, company releases & FDA adcom calendar. |
Supplementary and other notable approval decisions in February | |||
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Product | Company | Indication (clinical trial) | Outcome |
Empaveli | Apellis | PNH, treatment-naive patients, and long-term safety and efficacy data (Prince, Pegasus) | Approved |
Trodelvy | Gilead | Pretreated HR+/Her2-metastatic breast cancer (Tropics-02) | Approved |
Eylea | Regeneron/ Sanofi | Retinopathy of prematurity in preterm infants (Firefleye, Butterfleye) | Approved |
Tezspire | Astrazeneca/ Amgen | Self-admin in a pre-filled, single-use pen for patients ≥12 years with severe asthma (Path-Home, Path-Bridge) | Approved |
Kevzara | Sanofi/ Regeneron | Polymyalgia rheumatica (Saphyr) | Approved |
Takhzyro | Takeda | Hereditary angioedema attacks in children 2 to <6 years (Help, Spring) | Approved |
Jemperli | GSK | MMRd endometrial cancer, progressed on or following a prior platinum-containing regimen (long-term outcomes from Garnet) | Full approval |
Cibinqo | Pfizer | Adolescents with refractory, moderate-to-severe atopic dermatitis whose disease is not adequately controlled with other systemic drug products (Jade Teen) | Approved |
Austedo XR | Teva | Once-daily formulation for tardive dyskinesia and chorea associated with Huntington’s disease | Approved |
Voquezna (Vonaprazan, Takecab) | Phathom | Erosive oesophagitis (Phalcon-ee) and H pylori | CRLs, stability data requested owing to impurity previously found in product, launch of Voquezna Dual and Triple Pak on hold (H pylori indication) |
Krabeva/MYL-1402O (Avastin biosimilar) | Biocon | Certain oncology indications | CRL (facility inspection issues) |
Source: Evaluate Pharma & company releases. https://www.evaluate.com/vantage/articles/insights/nme-approvals-snippets/us-fda-approval-tracker-february-2023 |