Viewing data from:

ALDACTAZIDE

NDA

HYDROCHLOROTHIAZIDE; SPIRONOLACTONE | N012616 | PFIZER INC

2 strengths0 unique patents0 unique exclusivities

PTAB Proceedings

No IPR/PGR/CBM challenges found at the Patent Trial and Appeal Board

Patent Reexaminations

No ex parte or inter partes reexamination proceedings found at USPTO

Hatch-Waxman Litigation

No ANDA patent litigation cases (NOS 835) matched from PACER

Citizen Petitions

No FDA citizen petitions matched from Regulations.gov

Clinical Trials

No clinical trials found on ClinicalTrials.gov for this drug

Medicare Part D Spending

CMS annual spending data for Aldactazide (2023)

Total Spending

$32K

Total Claims

158

Beneficiaries

Avg Cost/Unit

$4.05

Spending Trend

$239K(2019)→$242K(2020)→$222K(2021)→$197K(2022)→$32K(2023)

YoY Change:-8.0%

5yr CAGR:+1.4%

Source: CMS Medicare Part D Spending by Drug (2023). Shows gross drug cost under Part D.

Approval Letters

10 letters from Drugs@FDA

Source: Drugs@FDA application documents.

Products (2)

Sort:

#004 — 25MG;25MG

RLDAB

0 patents0 exclusivities▴

TABLET;ORAL | Approved: Dec 30, 1982

No patent or exclusivity listings for this strength.

#005 — 50MG;50MG

RLD

0 patents0 exclusivities▾

TABLET;ORAL | Approved: Dec 30, 1982