Pregnancy Experience : Nonclinical Studies and Pregnancy Outcomes in the Daclizumab Clinical Study Program

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064165%3A_____%2F16%3A10332178" target="_blank" >RIV/00064165:_____/16:10332178 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11110/16:10332178

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s40120-016-0048-2" target="_blank" >http://dx.doi.org/10.1007/s40120-016-0048-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s40120-016-0048-2" target="_blank" >10.1007/s40120-016-0048-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pregnancy Experience : Nonclinical Studies and Pregnancy Outcomes in the Daclizumab Clinical Study Program

Popis výsledku v původním jazyce

Introduction: Multiple sclerosis (MS) is more common in women and can occur during childbearing years; thus, information on outcomes following exposure to MS therapy during pregnancy is important. No formal studies of daclizumab have been conducted in pregnant women. Here, we report available nonclinical and clinical data on pregnancy outcomes from the daclizumab clinical study program. Methods: Reproductive and developmental toxicity studies were conducted in cynomolgus monkeys. Reports of pregnancies that occurred during the daclizumab clinical study program through March 9, 2015 were collated and summarized. In the event of pregnancy, daclizumab was discontinued and safety monitoring continued. Results: Studies in cynomolgus monkeys showed no daclizumab-related effects on maternal well-being, embryo-fetal development, indirect fertility end points, and pre- and postnatal development and growth. Across the clinical study program, 38 pregnancies were reported in 36 daclizumab-exposed women (on treatment LESS-THAN OR EQUAL TO6 months from last dose); 20 resulted in live births and four (11%) in spontaneous abortions or miscarriages. One congenital heart defect (complex transposition of great vessels) occurred in one live birth (considered unrelated to daclizumab); daclizumab had been discontinued and intramuscular interferon beta-1a and lisinopril were used at conception. Eight women had an elective termination, two had an ectopic pregnancy, and two were lost to follow-up; two pregnancy outcomes are pending. Six additional pregnancies occurred in five women >6 months after their last daclizumab dose; in one additional pregnancy, exposure was unknown. Conclusion: Spontaneous abortion rate in daclizumab-exposed women was consistent with early pregnancy loss in the general population (12%-26%). Data on pregnancies exposed to daclizumab do not suggest an increased risk of adverse fetal or maternal outcomes, although the numbers are too small for definitive conclusions.

Název v anglickém jazyce

Pregnancy Experience : Nonclinical Studies and Pregnancy Outcomes in the Daclizumab Clinical Study Program

Popis výsledku anglicky

Introduction: Multiple sclerosis (MS) is more common in women and can occur during childbearing years; thus, information on outcomes following exposure to MS therapy during pregnancy is important. No formal studies of daclizumab have been conducted in pregnant women. Here, we report available nonclinical and clinical data on pregnancy outcomes from the daclizumab clinical study program. Methods: Reproductive and developmental toxicity studies were conducted in cynomolgus monkeys. Reports of pregnancies that occurred during the daclizumab clinical study program through March 9, 2015 were collated and summarized. In the event of pregnancy, daclizumab was discontinued and safety monitoring continued. Results: Studies in cynomolgus monkeys showed no daclizumab-related effects on maternal well-being, embryo-fetal development, indirect fertility end points, and pre- and postnatal development and growth. Across the clinical study program, 38 pregnancies were reported in 36 daclizumab-exposed women (on treatment LESS-THAN OR EQUAL TO6 months from last dose); 20 resulted in live births and four (11%) in spontaneous abortions or miscarriages. One congenital heart defect (complex transposition of great vessels) occurred in one live birth (considered unrelated to daclizumab); daclizumab had been discontinued and intramuscular interferon beta-1a and lisinopril were used at conception. Eight women had an elective termination, two had an ectopic pregnancy, and two were lost to follow-up; two pregnancy outcomes are pending. Six additional pregnancies occurred in five women >6 months after their last daclizumab dose; in one additional pregnancy, exposure was unknown. Conclusion: Spontaneous abortion rate in daclizumab-exposed women was consistent with early pregnancy loss in the general population (12%-26%). Data on pregnancies exposed to daclizumab do not suggest an increased risk of adverse fetal or maternal outcomes, although the numbers are too small for definitive conclusions.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Neurology and Therapy

ISSN

2193-8253

e-ISSN

—

Svazek periodika

5

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

14

Strana od-do

169-182

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84999864952