Drug Safety-related Labeling Changes (SrLC)

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Drug Safety-related Labeling Changes (SrLC) Database

ANDA	Abbreviated New Drug Application
BLA	Biologics License Application
CDER	Center for Drug Evaluation and Research
MG	Medication Guide
NDA	New Drug Application
PCI	Patient Counseling Information
PI	Patient Information
PLR	Physician Labeling Rule
PLLR	Pregnancy and Lactation Labeling Rule
Italics	For the most part, italics indicate an FDA comment such as: Additions and/or revisions underlined These italics usually appear at the beginning of the section. In some cases, italics may be an inherent part of the label, and will most often appear in the body of the section.
Underlines	Any text that is underlined indicates text that has been added or revised. There are exceptions where underlining occurs in a section subtitle or heading. This is the case when there is just one word underlined in the body of the text.

Sections

BW	Box Warning
WP	Warnings and Precautions all in one section (PLR-format) Warnings as one section (pre-PLR format) Precautions as one section (pre-PLR format)
AR	Adverse Reactions (in pre-PLR format, this may be a subheading under precautions).
DI	Drug Interactions (in pre-PLR format, this may be a subheading under precautions).
USP	Use in Specific Populations (Inclusive on one or more of the following: Pregnancy; Lactation (PLLR- format); Nursing Mothers (pre-PLLR format); Females and Males of Reproductive Potential (PLLR format only); Pediatric Use, Geriatric Use, Renal Impairment, Hepatic Impairment, Sex, Race (these last six may be a subheading of precautions if label in pre-PLLR format.
PCI/PI/MG	Patient Counseling Information (PLR format only) - summarizes the information that a health care provider should convey to a patient (or caregiver when applicable) when a counseling discussion is taking place (e.g., a physician prescribing a drug during an office visit, a nurse providing discharge instructions at a hospital, or a pharmacist conveying information at a pharmacy). Patient Information - FDA approved patient labeling. Medication Guide - paper handouts that come with many prescription medicines. The guides address issues that are specific to particular drugs and drug classes, and they contain FDA-approved information that can help patients avoid serious adverse events.

Only NDAs and CDER regulated BLAs are included in this database. ANDAs are not included.

Applications that remain active, even if the product has been discontinued, undergo safety-related labeling changes.

ACTIVASE (BLA-103172)

(ALTEPLASE)

Safety-related Labeling Changes Approved by FDA Center for Drug Evaluation and Research (CDER)

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02/28/2018 (SUPPL-5259)

Approved Drug Label (PDF)

5 Warnings and Precautions

Additions and/or revisions underlined;

5.1 Bleeding

If serious bleeding occurs, terminate the Activase infusion and treat appropriately. In the following conditions …

5.2 Hypersensitivity

Hypersensitivity, including urticarial / anaphylactic reactions have been reported after administration of Activase (e.g., laryngeal edema, rash and shock). Rare fatal outcome for hypersensitivity was reported. Angioedema has been observed during and up to 2 hours …

Monitor patients treated with Activase during and for several hours after infusion for hypersensitivity. If signs of hypersensitivity occur, e.g. anaphylactoid reaction or angioedema develops, discontinue …

Newly added subsection:

5.3 Thromboembolism

The use of thrombolytics can increase the risk of thrombo-embolic events in patients with high likelihood of left heart thrombus, such as patients with mitral stenosis or atrial fibrillation. Activase has not been shown to treat adequately underlying deep vein thrombosis in patients with PE. Consider the possible risk of re-embolization due to the lysis of underlying deep venous thrombi in this setting.

6 Adverse Reactions

Additions and/or revisions underlined:

The following adverse reactions are discussed in greater detail in the other sections of the label:

Hypersensitivity
Thromboembolism

6.2 Post-Marketing Experience

… Acute Ischemic Stroke: Cerebral edema, cerebral herniation, seizure, new ischemic stroke, embolism. These events …

8 Use in Specific Populations

8.1 Pregnancy

PLLR conversion, additions underlined:

Risk Summary

Published studies and case reports on alteplase use in pregnant women are insufficient to inform a drug associated risk of adverse developmental outcomes. Alteplase is embryocidal in rabbits when intravenously administered during organogenesis at the clinical exposure for AMI, but no maternal or fetal toxicity was evident at lower exposure in pregnant rats or rabbits.

All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. The estimated background risk of major birth defects and miscarriage for the indicated populations is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.

Clinical Considerations

Maternal Adverse Reactions

The most common complication of thrombolytic therapy is bleeding. Pregnancy may increase this risk.

Data

Animal Data

Alteplase is embryocidal in rabbits when administered intravenously during organogenesis in doses (3 mg/kg) approximately equal to the human exposure (based on AUC) at the dose for AMI. No maternal or fetal toxicity was evident at doses (1 mg/kg) approximately 0.3 times the human exposure. In pregnant rats, no maternal or fetal toxicity was evident at doses (1 mg/kg) approximately 0.6 times the human dose for AMI (based on body weight) dosed during the period of organogenesis.

8.2 Lactation

Risk Summary

There are no data on the presence of alteplase in human milk, the effects on the breastfed infant, or the effects on milk production.

06/30/2017 (SUPPL-5253)

Approved Drug Label (PDF)

5 Warnings and Precautions

5.1 Bleeding

(additions underlined)

Activase can cause significant, sometimes fatal, internal or external bleeding, especially at arterial and venous puncture sites. Avoid intramuscular injections and trauma to the patient while on Activase. Perform venipunctures carefully and only as required. To minimize bleeding from noncompressible sites, avoid internal jugular and subclavian venous punctures. If an arterial puncture is necessary during Activase infusion, use an upper extremity vessel that is accessible to manual compression, apply pressure for at least 30 minutes, and monitor the puncture site closely.

…