Trader consensus on Polymarket reflects a 96.9% implied probability against FDA approval of AstraZeneca's camizestrant, a next-generation oral selective estrogen receptor degrader (SERD), driven primarily by the Oncologic Drugs Advisory Committee's (ODAC) 6-3 vote against its benefit-risk profile on April 30, 2026. The panel questioned the SERENA-6 Phase 3 trial's ctDNA-guided early switch strategy for ESR1-mutated, HR+/HER2- advanced breast cancer, citing immature overall survival data, unconventional trial design comparing therapy lines, and safety concerns including fatal torsades de pointes cases. Despite Breakthrough Therapy Designation in 2025 and AstraZeneca's ongoing FDA engagement, no approval materialized by the market's May 14 deadline or expected PDUFA date. While FDA is not bound by ODAC—potentially overriding for progression-free survival gains—historical oncology precedents favor alignment with negative votes, leaving slim room for last-minute reversals like supplemental data.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoFDA aprova Camizestrant da AstraZeneca?
Sim
$2,832 Vol.
$2,832 Vol.
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$2,832 Vol.
$2,832 Vol.
This market will resolve to "Yes" if the U.S. Food and Drug Administration (FDA) grants full or conditional approval for AstraZeneca's Camizestrant as a treatment for HR+/HER2- advanced or metastatic breast cancer with ESR1 mutation by May 14, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No."
An approval is defined as:
For new drugs: FDA issuance of an approval letter for a New Drug Application (NDA) or Biologics License Application (BLA)
For already-marketed drugs seeking new indications: FDA approval of a supplemental NDA (sNDA) or supplemental BLA (sBLA) for the specific indication referenced
For generic drugs: FDA approval of an Abbreviated New Drug Application (ANDA)
For biosimilars: FDA approval of a 351(k) application
The following constitute qualifying approvals:
Standard approval (traditional approval based on clinical benefit), Accelerated approval (based on surrogate endpoints), Approval with Risk Evaluation and Mitigation Strategy (REMS), Approval with restricted distribution or indication limitations, except compassionate use/expanded access programs
The following do not constitute qualifying approvals:
Approvable letters that require additional actions before approval
Tentative approvals pending patent or exclusivity expiration
FDA requests for additional information or studies
Extension of Prescription Drug User Fee Amendments dates
Approval for compassionate use or expanded access programs only
Approval only for export or for use outside the United States
Emergency Use Authorization (EUA) without full approval
Complete Response Letters (CRLs) indicating the application cannot be approved in its current form
This market will immediately resolve to "No" if the FDA issues a Complete Response Letter (CRL) or explicitly declines to approve the application. If the drug sponsor withdraws the application before the end of the specified period, the market will resolve to "No" immediately.
If the listed drug is approved before the end of the specified period, the market will resolve to "Yes," regardless of potential Advisory Committee votes against approval or later withdrawal of approval.
Conditional approvals may include post-marketing requirements or commitments and still qualify.
The primary resolution source will be official information from the FDA; however, a consensus of credible reporting will also be used.
Mercado Aberto: Apr 20, 2026, 5:44 PM ET
Resolver
0x65070BE91...This market will resolve to "Yes" if the U.S. Food and Drug Administration (FDA) grants full or conditional approval for AstraZeneca's Camizestrant as a treatment for HR+/HER2- advanced or metastatic breast cancer with ESR1 mutation by May 14, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No."
An approval is defined as:
For new drugs: FDA issuance of an approval letter for a New Drug Application (NDA) or Biologics License Application (BLA)
For already-marketed drugs seeking new indications: FDA approval of a supplemental NDA (sNDA) or supplemental BLA (sBLA) for the specific indication referenced
For generic drugs: FDA approval of an Abbreviated New Drug Application (ANDA)
For biosimilars: FDA approval of a 351(k) application
The following constitute qualifying approvals:
Standard approval (traditional approval based on clinical benefit), Accelerated approval (based on surrogate endpoints), Approval with Risk Evaluation and Mitigation Strategy (REMS), Approval with restricted distribution or indication limitations, except compassionate use/expanded access programs
The following do not constitute qualifying approvals:
Approvable letters that require additional actions before approval
Tentative approvals pending patent or exclusivity expiration
FDA requests for additional information or studies
Extension of Prescription Drug User Fee Amendments dates
Approval for compassionate use or expanded access programs only
Approval only for export or for use outside the United States
Emergency Use Authorization (EUA) without full approval
Complete Response Letters (CRLs) indicating the application cannot be approved in its current form
This market will immediately resolve to "No" if the FDA issues a Complete Response Letter (CRL) or explicitly declines to approve the application. If the drug sponsor withdraws the application before the end of the specified period, the market will resolve to "No" immediately.
If the listed drug is approved before the end of the specified period, the market will resolve to "Yes," regardless of potential Advisory Committee votes against approval or later withdrawal of approval.
Conditional approvals may include post-marketing requirements or commitments and still qualify.
The primary resolution source will be official information from the FDA; however, a consensus of credible reporting will also be used.
Resolver
0x65070BE91...Trader consensus on Polymarket reflects a 96.9% implied probability against FDA approval of AstraZeneca's camizestrant, a next-generation oral selective estrogen receptor degrader (SERD), driven primarily by the Oncologic Drugs Advisory Committee's (ODAC) 6-3 vote against its benefit-risk profile on April 30, 2026. The panel questioned the SERENA-6 Phase 3 trial's ctDNA-guided early switch strategy for ESR1-mutated, HR+/HER2- advanced breast cancer, citing immature overall survival data, unconventional trial design comparing therapy lines, and safety concerns including fatal torsades de pointes cases. Despite Breakthrough Therapy Designation in 2025 and AstraZeneca's ongoing FDA engagement, no approval materialized by the market's May 14 deadline or expected PDUFA date. While FDA is not bound by ODAC—potentially overriding for progression-free survival gains—historical oncology precedents favor alignment with negative votes, leaving slim room for last-minute reversals like supplemental data.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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