Tacrolimus (extended release): Difference between revisions
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|drugClass=calcineurin-inhibitor immunosuppressant | |drugClass=calcineurin-inhibitor immunosuppressant | ||
|indicationType=prophylaxis | |indicationType=prophylaxis | ||
|indication=organ rejection in kidney transplant patients converted from tacrolimus immediate-release formulations in combination with other immunosuppressants | |indication=organ rejection in kidney transplant patients converted from tacrolimus immediate-release formulations in combination with other immunosuppressants | ||
|hasBlackBoxWarning=Yes | |hasBlackBoxWarning=Yes | ||
|adverseReactions=(incidence ≥10%) diarrhea and blood creatinine increased | |adverseReactions=(incidence ≥10%): diarrhea and blood creatinine increased | ||
|blackBoxWarningTitle='''<span style="color:#FF0000;">'''WARNING'''</span>''' | |blackBoxWarningTitle='''<span style="color:#FF0000;">'''WARNING'''</span>''' | ||
|blackBoxWarningBody=''<span style="color:#FF0000;">'''MALIGNANCIES AND SERIOUS INFECTIONS'''</span>'' | |blackBoxWarningBody=''<span style="color:#FF0000;">'''MALIGNANCIES AND SERIOUS INFECTIONS'''</span>'' | ||
* INCREASED RISK FOR DEVELOPING SERIOUS INFECTIONS AND MALIGNANCIES WITH ENVARSUS XR OR OTHER IMMUNOSUPPRESSANTS THAT MAY LEAD TO HOSPITALIZATION OR DEATH. | * INCREASED RISK FOR DEVELOPING SERIOUS INFECTIONS AND MALIGNANCIES WITH ENVARSUS XR OR OTHER IMMUNOSUPPRESSANTS THAT MAY LEAD TO HOSPITALIZATION OR DEATH | ||
|fdaLIADAdult====Administration Instructions=== | |||
* Take ENVARSUS XR on an empty stomach at the same time of the day, preferably in the morning (to ensure consistent and maximum possible drug exposure). | |||
* Swallow ENVARSUS XR whole with fluid (preferably water); do not chew, divide, or crush the tablets. | |||
* If a dose is missed, take it as soon as possible within 15 hours after missing the dose; beyond the 15-hour time frame, wait until the usual scheduled time to take the next regular daily dose. Do not double the next dose. | |||
* Avoid eating grapefruit or drinking grapefruit juice or alcoholic beverage while taking ENVARSUS XR. | |||
* African-American patients, compared to Caucasian patients, may need to be titrated to higher ENVARSUS XR dosages to attain comparable trough concentrations. | |||
===Conversion from Tacrolimus Immediate-Release Formulations=== | |||
* To convert from a tacrolimus immediate-release product to ENVARSUS XR, administer an ENVARSUS XR once daily dose that is 80% of the total daily dose of the tacrolimus immediate-release product. | |||
* Monitor tacrolimus whole blood trough concentrations and titrate ENVARSUS XR dosage to achieve target whole blood trough concentration ranges of 4 to 11 ng/mL. | |||
=== Therapeutic Drug Monitoring === | |||
* Measure tacrolimus whole blood trough concentrations at least two times on separate days during the first week after initiation of dosing and after any change in dosage, after a change in co-administration of CYP3A inducers and/or inhibitors, or after a change in renal or hepatic function. | |||
* When interpreting measured concentrations, consider that the time to achieve tacrolimus steady state is approximately 7 days after initiating or changing the ENVARSUS XR dose. | |||
* Monitor tacrolimus whole blood trough concentrations using a validated assay [e.g., immunoassays or high-performance liquid chromatography with tandem mass spectrometric detection (HPLC/MS/MS)]. | |||
* The immunosuppressive activity of tacrolimus is mainly due to the parent drug rather than to its metabolites. | |||
* Immunoassays may react with metabolites as well as the parent drug. | |||
* Therefore, whole blood tacrolimus trough concentrations obtained with immunoassays may be numerically higher than concentrations obtained with an assay using HPLC/MS/MS. | |||
* Comparison of the whole blood tacrolimus trough concentrations of patients to those described in the prescribing information and other published literature must be made with knowledge of the assay method(s) employed. | |||
|offLabelAdultGuideSupport=There is limited information regarding ''Off-Label Guideline-Supported Use'' of Tacrolimus (extended release) in adult patients. | |offLabelAdultGuideSupport=There is limited information regarding ''Off-Label Guideline-Supported Use'' of Tacrolimus (extended release) in adult patients. | ||
|offLabelAdultNoGuideSupport=There is limited information regarding ''Off-Label Non–Guideline-Supported Use'' of Tacrolimus (extended release) in adult patients. | |offLabelAdultNoGuideSupport=There is limited information regarding ''Off-Label Non–Guideline-Supported Use'' of Tacrolimus (extended release) in adult patients. | ||
Revision as of 16:30, 26 February 2017
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Shivani Chaparala M.B.B.S [2]
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Black Box Warning
|
WARNING
See full prescribing information for complete Boxed Warning.
MALIGNANCIES AND SERIOUS INFECTIONS
|
Overview
Tacrolimus (extended release) is a calcineurin-inhibitor immunosuppressant that is FDA approved for the prophylaxis of organ rejection in kidney transplant patients converted from tacrolimus immediate-release formulations in combination with other immunosuppressants. There is a Black Box Warning for this drug as shown here. Common adverse reactions include (incidence ≥10%): diarrhea and blood creatinine increased.
Adult Indications and Dosage
FDA-Labeled Indications and Dosage (Adult)
Administration Instructions
- Take ENVARSUS XR on an empty stomach at the same time of the day, preferably in the morning (to ensure consistent and maximum possible drug exposure).
- Swallow ENVARSUS XR whole with fluid (preferably water); do not chew, divide, or crush the tablets.
- If a dose is missed, take it as soon as possible within 15 hours after missing the dose; beyond the 15-hour time frame, wait until the usual scheduled time to take the next regular daily dose. Do not double the next dose.
- Avoid eating grapefruit or drinking grapefruit juice or alcoholic beverage while taking ENVARSUS XR.
- African-American patients, compared to Caucasian patients, may need to be titrated to higher ENVARSUS XR dosages to attain comparable trough concentrations.
Conversion from Tacrolimus Immediate-Release Formulations
- To convert from a tacrolimus immediate-release product to ENVARSUS XR, administer an ENVARSUS XR once daily dose that is 80% of the total daily dose of the tacrolimus immediate-release product.
- Monitor tacrolimus whole blood trough concentrations and titrate ENVARSUS XR dosage to achieve target whole blood trough concentration ranges of 4 to 11 ng/mL.
Therapeutic Drug Monitoring
- Measure tacrolimus whole blood trough concentrations at least two times on separate days during the first week after initiation of dosing and after any change in dosage, after a change in co-administration of CYP3A inducers and/or inhibitors, or after a change in renal or hepatic function.
- When interpreting measured concentrations, consider that the time to achieve tacrolimus steady state is approximately 7 days after initiating or changing the ENVARSUS XR dose.
- Monitor tacrolimus whole blood trough concentrations using a validated assay [e.g., immunoassays or high-performance liquid chromatography with tandem mass spectrometric detection (HPLC/MS/MS)].
- The immunosuppressive activity of tacrolimus is mainly due to the parent drug rather than to its metabolites.
- Immunoassays may react with metabolites as well as the parent drug.
- Therefore, whole blood tacrolimus trough concentrations obtained with immunoassays may be numerically higher than concentrations obtained with an assay using HPLC/MS/MS.
- Comparison of the whole blood tacrolimus trough concentrations of patients to those described in the prescribing information and other published literature must be made with knowledge of the assay method(s) employed.
Off-Label Use and Dosage (Adult)
Guideline-Supported Use
There is limited information regarding Off-Label Guideline-Supported Use of Tacrolimus (extended release) in adult patients.
Non–Guideline-Supported Use
There is limited information regarding Off-Label Non–Guideline-Supported Use of Tacrolimus (extended release) in adult patients.
Pediatric Indications and Dosage
FDA-Labeled Indications and Dosage (Pediatric)
There is limited information regarding Tacrolimus (extended release) FDA-Labeled Indications and Dosage (Pediatric) in the drug label.
Off-Label Use and Dosage (Pediatric)
Guideline-Supported Use
There is limited information regarding Off-Label Guideline-Supported Use of Tacrolimus (extended release) in pediatric patients.
Non–Guideline-Supported Use
There is limited information regarding Off-Label Non–Guideline-Supported Use of Tacrolimus (extended release) in pediatric patients.
Contraindications
There is limited information regarding Tacrolimus (extended release) Contraindications in the drug label.
Warnings
|
WARNING
See full prescribing information for complete Boxed Warning.
MALIGNANCIES AND SERIOUS INFECTIONS
|
There is limited information regarding Tacrolimus (extended release) Warnings' in the drug label.
Adverse Reactions
Clinical Trials Experience
There is limited information regarding Tacrolimus (extended release) Clinical Trials Experience in the drug label.
Postmarketing Experience
There is limited information regarding Tacrolimus (extended release) Postmarketing Experience in the drug label.
Drug Interactions
There is limited information regarding Tacrolimus (extended release) Drug Interactions in the drug label.
Use in Specific Populations
Pregnancy
Pregnancy Category (FDA):
There is no FDA guidance on usage of Tacrolimus (extended release) in women who are pregnant.
Pregnancy Category (AUS):
There is no Australian Drug Evaluation Committee (ADEC) guidance on usage of Tacrolimus (extended release) in women who are pregnant.
Labor and Delivery
There is no FDA guidance on use of Tacrolimus (extended release) during labor and delivery.
Nursing Mothers
There is no FDA guidance on the use of Tacrolimus (extended release) in women who are nursing.
Pediatric Use
There is no FDA guidance on the use of Tacrolimus (extended release) in pediatric settings.
Geriatic Use
There is no FDA guidance on the use of Tacrolimus (extended release) in geriatric settings.
Gender
There is no FDA guidance on the use of Tacrolimus (extended release) with respect to specific gender populations.
Race
There is no FDA guidance on the use of Tacrolimus (extended release) with respect to specific racial populations.
Renal Impairment
There is no FDA guidance on the use of Tacrolimus (extended release) in patients with renal impairment.
Hepatic Impairment
There is no FDA guidance on the use of Tacrolimus (extended release) in patients with hepatic impairment.
Females of Reproductive Potential and Males
There is no FDA guidance on the use of Tacrolimus (extended release) in women of reproductive potentials and males.
Immunocompromised Patients
There is no FDA guidance one the use of Tacrolimus (extended release) in patients who are immunocompromised.
Administration and Monitoring
Administration
There is limited information regarding Tacrolimus (extended release) Administration in the drug label.
Monitoring
There is limited information regarding Tacrolimus (extended release) Monitoring in the drug label.
IV Compatibility
There is limited information regarding the compatibility of Tacrolimus (extended release) and IV administrations.
Overdosage
There is limited information regarding Tacrolimus (extended release) overdosage. If you suspect drug poisoning or overdose, please contact the National Poison Help hotline (1-800-222-1222) immediately.
Pharmacology
There is limited information regarding Tacrolimus (extended release) Pharmacology in the drug label.
Mechanism of Action
There is limited information regarding Tacrolimus (extended release) Mechanism of Action in the drug label.
Structure
There is limited information regarding Tacrolimus (extended release) Structure in the drug label.
Pharmacodynamics
There is limited information regarding Tacrolimus (extended release) Pharmacodynamics in the drug label.
Pharmacokinetics
There is limited information regarding Tacrolimus (extended release) Pharmacokinetics in the drug label.
Nonclinical Toxicology
There is limited information regarding Tacrolimus (extended release) Nonclinical Toxicology in the drug label.
Clinical Studies
There is limited information regarding Tacrolimus (extended release) Clinical Studies in the drug label.
How Supplied
There is limited information regarding Tacrolimus (extended release) How Supplied in the drug label.
Storage
There is limited information regarding Tacrolimus (extended release) Storage in the drug label.
Images
Drug Images
{{#ask: Page Name::Tacrolimus (extended release) |?Pill Name |?Drug Name |?Pill Ingred |?Pill Imprint |?Pill Dosage |?Pill Color |?Pill Shape |?Pill Size (mm) |?Pill Scoring |?NDC |?Drug Author |format=template |template=DrugPageImages |mainlabel=- |sort=Pill Name }}
Package and Label Display Panel
{{#ask: Label Page::Tacrolimus (extended release) |?Label Name |format=template |template=DrugLabelImages |mainlabel=- |sort=Label Page }}
Patient Counseling Information
There is limited information regarding Tacrolimus (extended release) Patient Counseling Information in the drug label.
Precautions with Alcohol
Alcohol-Tacrolimus (extended release) interaction has not been established. Talk to your doctor about the effects of taking alcohol with this medication.
Brand Names
There is limited information regarding Tacrolimus (extended release) Brand Names in the drug label.
Look-Alike Drug Names
There is limited information regarding Tacrolimus (extended release) Look-Alike Drug Names in the drug label.
Drug Shortage Status
Price
References
The contents of this FDA label are provided by the National Library of Medicine.