ColocalBio

A daily briefing collective for pharma & biotech professionals powered by AI

Friday, May 29, 2026

Today at a Glance10 articles · 4 sources

Key Entities

Companies

Beren TherapeuticsVtesseSucampoMallinckrodtMandosNational Institutes of Health

Drugs & Therapies

ZepboundadrabetadexElaheremirvetuximab soravtansinesemaglutide

Coverage

  • Policy5
  • Market Access5
  • Clinical Trials0

Sources

Fierce Biotech, Fierce Pharma, STAT News, KFF

Policy

PolicyFierce BiotechMay 28, 2026

FDA extends Beren’s rare disease review after info request, further stretching saga

background
  • FDA classified Beren's data response as a major amendment, triggering a three-month extension of the review clock and signaling potential substantive deficiencies in the original filing.
  • The approval case rests entirely on OS comparison to external controls (84% vs. 42% at 5 years) rather than a randomized trial, which exposes the application to rejection given FDA's recent skepticism of natural history arms in rare disease approvals.
  • Monitor the November 17 decision date and any interim communications from Beren; rejection would likely require a new trial or stronger real-world evidence to overcome FDA's methodological concerns.
Beren TherapeuticsVtesseSucampoadrabetadex
→ Read original article
PolicyFierce PharmaMay 29, 2026

Pharma leaders meet with PM Takaichi in push for Japan to retain R&D edge

background
  • Global pharma executives are directly engaging with Japan's top leadership to reverse the country's declining biopharma R&D footprint and competitiveness.
  • Japan's share of global pharmaceutical research and development has been eroding, prompting industry to seek government policy support.
  • Watch for announcements of specific Japanese government policy changes around R&D incentives, tax benefits, regulatory streamlining, or innovation funding in coming months.
→ Read original article
PolicyFierce PharmaMay 29, 2026

With Elahere building steam, AbbVie nets FDA nod for another ImmunoGen cancer asset

background
  • AbbVie secures second FDA approval from ImmunoGen acquisition, strengthening ADC portfolio strategy
  • Elahere momentum combined with this new approval signals successful execution of ImmunoGen deal integration
  • Watch for commercial uptake trajectory of the newly approved asset and pipeline progression of remaining ImmunoGen candidates
AbbVieImmunoGenElaheremirvetuximab soravtansine
→ Read original article
PolicySTAT NewsMay 29, 2026

Opinion: I’m a weight-loss doctor. Here’s why I worry about GLP-1 ‘microdoses’

background
  • Microdosing GLP-1s for weight loss lacks any rigorous clinical evidence and is primarily driven by direct-to-consumer compounded products without FDA approval, distinct from legitimate dose adjustments by medical professionals
  • FDA-approved GLP-1 therapies (semaglutide doses: 0.25–2.4 mg weekly or 1.5–25 mg daily; tirzepatide doses: 2.5–15 mg weekly) are the only doses rigorously studied for safety and efficacy; off-label microdosing exposes patients to unknown long-term risks
  • Watch for regulatory action against compounded GLP-1 products, physician-led guidelines on maintenance-phase dosing, and potential CMS/payer responses to off-label use patterns
semaglutideWegovyOzempic
→ Read original article
PolicyKFFMay 28, 2026

Medicare Advantage Out-of-Pocket Limits: Variation and Trends

background
  • Medicare Advantage enrollees face substantial variation in out-of-pocket limits depending on plan type and state, with average limits significantly below statutory maximums, reflecting how plans allocate federal rebate dollars
→ Read original article

Market Access

Market AccessFierce BiotechMay 28, 2026

Hoth Therapeutics’ pivot to AI in space sees stock rocket after rebrand

background
  • Hoth Therapeutics has completely exited biopharmaceutical development and rebranded as Rocket One to pursue AI chip technology for orbital applications, with stock doubling on announcement.
  • The company's previous phase 2 data for an EGFR inhibitor-induced skin toxicity treatment and obesity-focused pipeline failed to attract investor support, prompting the drastic strategic pivot.
Hoth Therapeutics / Rocket OneSpaceXneurokinin 1 receptor agonist (EGFR inhibitor-induced skin toxicities)parenteral glial cell-derived neurotrophic factor
→ Read original article
Market AccessFierce BiotechMay 28, 2026

Novartis ‘always looking’ for further ways to shuttle drugs to brain despite run of recent deals

background
  • Novartis' $12B Avidity acquisition gives it three clinical-stage TFR-based therapies with demonstrated target engagement, including del-zota (DMD) approaching regulatory submission with 25% dystrophin increase data
  • The company is actively translating proven TFR muscle-targeting technology to neurodegenerative indications (Alzheimer's, Parkinson's) via partnerships with SciNeuro ($165M) and Arrowhead ($200M), though brain BBB tuning is acknowledged as more complex than muscle delivery
  • Competitive landscape intensifying: Roche advancing its own brain shuttle bispecific in Phase 3 and partnering with Manifold Bio; clinical readouts from Novartis' muscle programs in 2025 will signal likelihood of successful brain translatability and inform valuation of its broader BBB platform
NovartisSciNeuro PharmaceuticalsRochedelpacibart zotadirsendelpacibart etedesirandelpacibart braxlosiran
→ Read original article
Market AccessFierce PharmaMay 29, 2026

AstraZeneca gains 2nd bladder cancer nod in key expansion for Imfinzi

background
  • Imfinzi becomes the first-to-market PD-L1 inhibitor combination regimen approved for high-risk NMIBC, establishing a differentiated position versus Keytruda monotherapy in this patient population
  • This approval adds to AstraZeneca's growing bladder cancer franchise and demonstrates momentum in checkpoint inhibitor combinations across multiple indications
  • Monitor real-world uptake, payer reimbursement decisions, and whether Merck pursues combination strategies to remain competitive in the NMIBC segment
AstraZenecaMerckImfinzidurvalumabKeytruda
→ Read original article
Market AccessFierce PharmaMay 29, 2026

CVS restores coverage of Eli Lilly obesity med Zepbound, adds new pill Foundayo

background
  • CVS Caremark's restoration of Zepbound coverage and addition of Foundayo removes a major market access barrier for Eli Lilly's obesity franchise, potentially affecting millions of insured patients
  • The move signals potential softening of PBM coverage restrictions on obesity medications, though formulary status and any associated restrictions (prior authorization, step therapy) remain unclear
  • Competitive dynamics with Novo Nordisk's Ozempic/Wegovy and other GLP-1 agents will likely continue to drive PBM coverage negotiations and formulary positioning
CVS CaremarkEli LillyZepboundFoundayo
→ Read original article
Market AccessFierce PharmaMay 29, 2026

PharmaEssentia taps Incyte alum Eric Vogel as it eyes Besremi expansion

background
  • PharmaEssentia is actively pursuing label expansion for Besremi with a dedicated commercialization leadership hire from a major oncology-focused pharma company
  • The appointment of a commercialization head with Incyte background suggests the company is preparing for multi-indication strategy execution
PharmaEssentiaIncyteBesremi
→ Read original article

Clinical Trials

No articles selected for this category today.