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MEROPENEM — FDA Complete Response Letter (NDA 215212)

Issued to HQ Specialty Pharma Corporation. Application reviewed but not approved; deficiencies must be corrected.

Application

NDA 505b1 • 215212

Product

MEROPENEM

Company

HQ Specialty Pharma Corporation

Review center

Other

Stage

Final Decision

Response due

December 31, 2024

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What did FDA decide for MEROPENEM?

Source facts and Assyro context are separated so you can scan the action quickly without treating analysis as an FDA conclusion.

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Source facts

FDA's complete response letter contains source-text evidence related to Labeling, packaging, and proprietary name, Safety and adverse events, Nonclinical evidence. Theme counts identify where the letter discusses a topic; they do not replace review of the exact redacted letter.

Key details in this letter

  • 1Labeling, packaging, and proprietary name: 16 source-text matches.
  • 2Safety and adverse events: 8 source-text matches.
  • 3Nonclinical evidence: 2 source-text matches.
Labeling, packaging, and proprietary nameSafety and adverse eventsNonclinical evidence

Suggested next step

Review the exact redacted FDA letter and address each stated deficiency before resubmission.

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Built from structured FDA metadata and deterministic source-text signals. Topic matches are navigation aids, not legal or regulatory conclusions. Verify material decisions against the original FDA document.

FDAPDFUpdated Jul 30, 2026

FDA source document

Read the full FDA complete response letter (PDF)

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Common questions about the MEROPENEM complete response letter

What does this complete response letter mean for MEROPENEM?

Application reviewed but not approved; deficiencies must be corrected. Requires resubmission addressing deficiencies. FDA issued this letter to HQ Specialty Pharma Corporation on September 14, 2021.

What is NDA 215212?

NDA 215212 is the application under which FDA issued this complete response letter for MEROPENEM to HQ Specialty Pharma Corporation. It was reviewed by FDA Other. The letter is dated September 14, 2021.

What happens after an FDA complete response letter?

FDA will not approve the application in its present form. The sponsor can resubmit after addressing every deficiency listed in the letter — which starts a Class 1 (two-month) or Class 2 (six-month) resubmission review clock — withdraw the application, or request an opportunity for a hearing.