Croatian Society of Gynaecology and Obstetrics, and Croatian Society of Perinatal Medicine of Croatian Medical Association
Abstract
Sažetak. Prijevremeni porod je vodeći uzrok neonatalnog mortaliteta i morbiditeta i još uvijek jedan od najvećih problema i izazova suvremene perinatologije. Njegovo sprječavanje i liječenje je otežano zbog postojanja većeg broja uzročnih i rizičnih čimbenika koji su dijelom i nepoznati. U ovom prikazu razmotreni su različiti postupci i lijekovi za sprječavanje i liječenje prijetećeg prijevremenoga poroda. Posebno su analizirane pojedine skupine tokolitika, njihova učinkovitost i nedostatci. Oni mogu odgoditi porod za najviše 48 sati do sedam dana, ali bitno ne poboljšavaju perinatalni i neonatalni ishod. Taj vremenski period je, međutim, dovoljan za transport u tercijarni perinatološki centar i sprovođenje kortikosteroidne profilakse. Smatra se da je to jedini dokazan učinak tokolitičke terapije. Za sada, dok se ne otkriju bolji i učinkovitiji lijekovi i metode, kvalitetna i pravodobna antenatalna skrb, hospitalizacija pa i preventivna, u odabranim rizičnim slučajevima još uvijek najdjelotvornije smanjuju učestalost prematuriteta i njegovih neželjenih posljedica.Preterm labor is a leading cause of neonatal mortality and morbidity, and still remains the greatest problem and challenge for modern perinatology. Prevention and treatment of preterm labor is difficult due to multiple risk and ethiological factors, some of them also unknown. In this paper various methods of treatments and pharmacological agents for prevention and inhibition of threatened preterm labor are discussed. Particularly some groups of tocolytic agents, their efficacy, and adverse effects have been analyzed. Tocolytic agents can delay delivery for 48 hours up to seven days, but whithout improvements on perinatal and neontatal outcome. Prolonging gestation with tocolytic agents allows administration of antenatal glucocorticosteroids to reduce incidence and severity of respiratory distress syndrome and also to allow transport in utero in the tertiary perinatal center with neonatal intensive care unit. It is the only proven effect of tocolytic therapy. Up till now, the best quality of antenatal care, hospitalization sometimes also preventive, in some cases of high risk pregnancies is the most effective strategy in decreasing prematurity and adverse consequences