GlobalRPh Renal Dosing Masterv7.4
Renal Dosing Master: fast drug lookup
Source review / handoff

Hydroxyurea scored tablets - SIKLOS

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

Selecting here opens the current stored cards. The pinned link below records their fingerprints. Do not enter patient information in links or searches.

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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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Siklos - labeled renal guidance

Product / population
Hydroxyurea (Siklos), oral tablets for sickle cell disease
Renal method
Measured creatinine clearance, mL/min
Source revision
DailyMed SPL version 13, posted Jan 08, 2026
Retrieved
2026-11-07
Local review status
Selected renal passages reviewed; independent clinician adjudication pending.

Documented differences and cautions on this drug

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

The same 50% renal reduction starts from different adult and pediatric doses

SIKLOS provides separate pediatric and adult starting doses. The DROXIA extract is adult capsule guidance. Applying the adult starting amount to a child would change the regimen even if the percentage reduction were correct.

What to reconcile: Use the exact age/product starting dose, prescribed weight method, measured CrCl instruction and hematology monitoring plan. Related hydroxyurea products remain separate.

Source-specific interpretation; independent clinician adjudication pending.

Open this note and its source references

Siklos - product and source limitations

Verify the age-specific initial dose, tablet strength and hematologic monitoring.

What to reconcile: Apply only to the stated formulation, indication and renal population.

Selected renal passages reviewed; independent clinician adjudication pending.

Open this note and its source references
Official

Siklos - labeled renal guidance

Open original reference

DailyMed / product prescribing information · Hydroxyurea (Siklos), oral tablets for sickle cell disease

Renal method: Measured creatinine clearance, mL/min
Source date: DailyMed SPL version 13, posted Jan 08, 2026
Retrieved: 2026-11-07

Dose or interval guidance. Use only the product, indication, renal metric and population described in this source.

Selected renal passages reviewed; independent clinician adjudication pending.

Renal guidance: 2.2 Dose Modifications for Renal Impairment / 8.6 Renal Impairment

Halve the usual Siklos dose when CrCl is below 60 mL/min or ESRD is present. Give the dose after hemodialysis on treatment days. Verify the age-specific initial dose, tablet strength and hematologic monitoring.

RDM74-siklos-official-1 · Source locator: Renal guidance: 2.2 Dose Modifications for Renal Impairment / 8.6 Renal Impairment

Source identity and provenance
Source family
product_label
Source
https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=76957c0d-0f98-4376-bb06-eee651adc09d
Retrieved
2026-11-07
Renal-function method
Measured creatinine clearance, mL/min
Source date/version
DailyMed SPL version 13, posted Jan 08, 2026
Hash meaning
SHA-256 of the local selected-source summary
Local summary SHA-256
187756b8c731bb4420b1b14f552adb9128564e40881f88f9a284fa1936fbb5b2

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 Renal Dosing Master v7.4. Review the retrieval and revision dates attached to each source. Selecting a reference does not imply clinical verification.

Pinned reference: https://globalrph.com/blogCalcs/renal-dosing-master/compare.php?id=hydroxyurea-siklos&s1=RDM74-siklos-official&h1=4c79dd030d9b56ce96df81567da9a6d8b5bf90ac462f4a9e559a6f7e19340bc2

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