GlobalRPh Renal Dosing Masterv6.6
Source review / handoff

Talazoparib capsules (Talzenna)

One or two intact local summaries. No averaged regimen, patient-specific dose or automatic source preference.

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1 local source card selected. Local card fingerprints checked where supplied. This is not an original-document hash, source-currency guarantee or clinical approval. Record-level cautions below are the current library's cautions, not a frozen prior version.

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Clinical context remains essential

Independent clinical review is pending. Confirm indication, exact formulation/route, population, renal measure and units, kidney-function stability, dialysis prescription, interacting drugs, monitoring and source revision. An RX mirror and its original label are not independent corroboration. Missing disagreement notes do not certify agreement.

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Talazoparib capsules (Talzenna) - selected U.S. label sections

Product / population
Adult TALZENNA capsules. Breast-cancer monotherapy and prostate cancer with enzalutamide remain separate.
Renal method
Creatinine clearance in mL/min; indication-specific renal doses
Source revision
Revision not captured; retrieval date is not the revision date.
Retrieved
2026-09-05
Local review status
Local label summary; independent clinical review pending. Not a two-source validated protocol.

Documented differences and cautions on this drug

All record notes are retained here, including notes about sources not selected in this review.

Dose disagreement: moderate-renal mCRPC instruction

The RX mirror and exact official label differ for moderate-renal mCRPC dosing with enzalutamide. The disputed mirror extract is documentation, not permission.

What to reconcile: Read the newly dated official section and have oncology/pharmacy adjudicate the discrepancy. Do not average doses or confuse breast-cancer and mCRPC regimens.

Source-specific interpretation; independent clinician adjudication pending.

Open this note and its source references

The moderate-renal mCRPC dose disagreement is still present

The current official label states 0.35 mg daily with enzalutamide at CrCl 30-59; the retrieved RX mirror still states 0.5 mg daily for that setting. Breast-cancer monotherapy is a separate regimen.

What to reconcile: Keep the conflict flagged and prioritize the exact official product label; do not average the doses or transfer the monotherapy schedule.

Source-specific interpretation; independent clinician adjudication pending.

Open this note and its source references
Official

Talazoparib capsules (Talzenna) - selected U.S. label sections

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U.S. product labeling / DailyMed · Adult TALZENNA capsules. Breast-cancer monotherapy and prostate cancer with enzalutamide remain separate.

Renal method: Creatinine clearance in mL/min; indication-specific renal doses
Source date: Revision not captured; retrieval date is not the revision date.
Retrieved: 2026-09-05

Local label summary; independent clinical review pending. Not a two-source validated protocol.

Renal dose by indication

CrClLabeled breast-cancer indicationHRR-mutated mCRPC with enzalutamide
30-59 mL/min0.75 mg once daily0.35 mg once daily
15-29 mL/min0.5 mg once daily0.25 mg once daily

Do not substitute the breast-cancer dose for the enzalutamide combination dose.

RDM32-talazoparib-talzenna-1 · Source locator: 2.6

Limit

This summary does not assign a dialysis regimen or replace the drug-interaction and marrow-toxicity dose modifications.

RDM32-talazoparib-talzenna-2 · Source locator: 2; 8.7

Source-specific limits

Selected renal sections only, not a complete monograph. Exact product, indication, patient population, renal method and all other contraindications/interactions remain controlling.

Second independent renal reference and clinician adjudication remain pending; no all-indication, dialysis or pediatric dose may be inferred from an omitted field.

Source identity and provenance
Source
https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=f2423edd-6d24-495c-aec1-c2f457f08d9a
Retrieved
2026-09-05
DailyMed Set ID
f2423edd-6d24-495c-aec1-c2f457f08d9a
Renal-function method
Creatinine clearance in mL/min; indication-specific renal doses
Source date/version
Revision not captured; retrieval date is not the revision date.
Hash meaning
SHA-256 identifies this local summary, not original SPL XML or a label PDF.
Local summary SHA-256
e6c30e14b17fcb30df92268e001ab5ca49479823872b6b07aba8b27ccf7affca

Document the clinical decision separately

This reference does not select a regimen. Complete the indication, measured/estimated renal function and trend, dialysis setting, source rationale, monitoring and reassessment plan in your institution's approved documentation system. Confirm the complete current source before adopting its regimen.

GlobalRPh v6.6 | RDM66-DIRECT-PHP-20260911 | Local library date 2026-09-11. Selected-card identity does not imply clinical verification.

Pinned reference: https://globalrph.com/blogCalcs/renal-dosing-master/compare.php?id=talazoparib-talzenna&s1=RDM32-label-talazoparib-talzenna&h1=d55bd7e09456a9b1c7feb1d49e17d7013ebceb1acd2fc3d0fa649bb769beed99