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RISVAN — FDA Complete Response Letter (NDA 214835)

Issued to Laboratorios Farmaceuticos Rovi, S.A.. Application reviewed but not approved; deficiencies must be corrected.

Application

NDA 505b1 • 214835

Product

RISVAN

Company

Laboratorios Farmaceuticos Rovi, S.A.

Review center

Other

Stage

Final Decision

Response due

November 13, 2026

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What did FDA decide for RISVAN?

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, Chemistry, manufacturing, and controls, Device constituent and human factors, Facility inspection and CGMP compliance. 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: 17 source-text matches.
  • 2Chemistry, manufacturing, and controls: 6 source-text matches.
  • 3Device constituent and human factors: 4 source-text matches.
  • 4Facility inspection and CGMP compliance: 2 source-text matches.
Labeling, packaging, and proprietary nameChemistry, manufacturing, and controlsDevice constituent and human factorsFacility inspection and CGMP complianceBioequivalence and pharmacokinetics

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 RISVAN complete response letter

What does this complete response letter mean for RISVAN?

Application reviewed but not approved; deficiencies must be corrected. Requires resubmission addressing deficiencies. FDA issued this letter to Laboratorios Farmaceuticos Rovi, S.A. on September 24, 2021.

What is NDA 214835?

NDA 214835 is the application under which FDA issued this complete response letter for RISVAN to Laboratorios Farmaceuticos Rovi, S.A.. It was reviewed by FDA Other. The letter is dated September 24, 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.