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Drug Safety-related Labeling Changes (SrLC)

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LOTEMAX (NDA-200738)

(LOTEPREDNOL ETABONATE)

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

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12/08/2020 (SUPPL-3)

Approved Drug Label (PDF)

5 Warnings and Precautions

5.1 Intraocular Pressure (IOP) Increase

Additions and/or revisions underlined:

Prolonged use of corticosteroids may result in glaucoma with damage to the optic nerve, defects in visual acuity and fields of vision. Steroids should be used with caution in the presence of glaucoma. If this product is used for 10 days or longer, IOP should be monitored even though it may be difficult in children and uncooperative patients.

Newly added subsection:

5.7 Risk of Contamination

Do not to touch the eyelid or surrounding areas with the tip of the tube. The cap should remain on the tube when not in use.

8 Use in Specific Populations

8.1 Pregnancy

PLLR Conversion; as below:

Risk Summary

There are no adequate and well-controlled studies with loteprednol etabonate in pregnant women.

Loteprednol etabonate produced teratogenicity at clinically relevant doses in the rabbit and rat when administered orally during pregnancy. Loteprednol etabonate produced malformations when administered orally to pregnant rabbits at doses greater than or equal to 1.6 times the recommended human ophthalmic dose (RHOD) and to pregnant rats at doses greater than or equal to 41 times the RHOD. In pregnant rats receiving oral doses of loteprednol etabonate during the period equivalent to the last trimester of pregnancy through lactation in humans, survival of offspring was reduced at doses greater than or equal to 4 times the RHOD. Maternal toxicity was observed in rats at doses greater than or equal to 405 times the RHOD, and a maternal no observed adverse effect level (NOAEL) was established at 41 times the RHOD.

The background risk of major birth defects and miscarriage for the indicated population is unknown. However, the background risk in the U.S. general population of major birth defects is 2 to 4%, and of miscarriage is 15 to 20%, of clinically recognized pregnancies.

Data

Animal Data

Embryofetal studies were conducted in pregnant rabbits administered loteprednol etabonate by oral gavage on gestation days 6 to 18, to target the period of organogenesis. Loteprednol etabonate produced fetal malformations at doses greater than or equal to 0.1 mg/kg (1.6 times the recommended human ophthalmic dose (RHOD) based on body surface area, assuming 100% absorption). Spina bifida (including meningocele) was observed at doses greater than or equal to 0.1 mg/kg, and exencephaly and craniofacial malformations were observed at doses greater than or equal to 0.4 mg/kg (6.5 times the RHOD). At 3 mg/kg (49 times the RHOD), loteprednol etabonate was associated with increased incidences of abnormal left common carotid artery, limb flexures, umbilical hernia, scoliosis, and delayed ossification. Abortion and embryofetal lethality (resorption) occurred at doses greater than or equal to 6 mg/kg (97 times the RHOD). A NOAEL for developmental toxicity was not established in this study. The NOAEL for maternal toxicity in rabbits was 3 mg/kg/day.

Embryofetal studies were conducted in pregnant rats administered loteprednol etabonate by oral gavage on gestation days 6 to 15, to target the period of organogenesis . Loteprednol etabonate produced fetal malformations, including absent innominate artery at doses greater than or equal to 5 mg/kg (41 times the RHOD); and cleft palate, agnathia, cardiovascular defects, umbilical hernia, decreased fetal body weight and decreased skeletal ossification at doses greater than or equal to 50 mg/kg (410 times the RHOD).

Embryofetal lethality (resorption) was observed at 100 mg/kg (811 times the RHOD). The NOAEL for developmental toxicity in rats was 0.5 mg/kg (4 times the RHOD). Loteprednol etabonate was maternally toxic (reduced body weight gain) at doses of greater than or equal to 50 mg/kg/day. The NOAEL for maternal toxicity was 5 mg/kg.

A peri-/postnatal study was conducted in rats administered loteprednol etabonate by oral gavage from gestation day 15 (start of fetal period) to postnatal day 21 (the end of lactation period). At doses greater than or equal to 0.5 mg/kg (4 times the clinical dose), reduced survival was observed in live-born offspring. Doses greater than or equal to 5 mg/kg (41 times the RHOD) caused umbilical hernia/incomplete gastrointestinal tract. Doses greater than or equal to 50 mg/kg (410 times the RHOD) produced maternal toxicity (reduced body weight gain, death), decreased number of live-born offspring, decreased birth weight, and delays in postnatal development. A developmental NOAEL was not established in this study. The NOAEL for maternal toxicity was 5 mg/kg.

8.2 Lactation

PLLR Conversion; as below:

There are no data on the presence of loteprednol etabonate in human milk, the effects on the breastfed infant, or the effects on milk production. The developmental and health benefits of breastfeeding should be considered, along with the mother’s clinical need for LOTEMAX (loteprednol etabonate ophthalmic ointment) 0.5% and any potential adverse effects on the breastfed infant from LOTEMAX.

17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)

PATIENT COUNSELING INFORMATION

Additions and/or revisions underlined:

Risk of Contamination

Advise patients to wash hands prior to using LOTEMAX ointment.