Ishodi trudnoće i karakteristike novorođenčadi kod žena sa tiroidnim autoantitlima u folikularnoj tečnosti u postupku asistirane reprodukcije

Ishodi trudnoće i novorođenčadi u asistiranoj reprodukciji

  • Sanja Medenica Odjeljenje endokrinologije, Interna klinika, Klinicki centar Crne Gore
  • Eliana Garalejic In Vitro Fertilisation Department, Clinic for Gynecology and Obstetrics "Narodni front", Belgrade, Serbia
  • Dzihan Abazovic Emergency Medicine Center of Montenegro, Podgorica, Montenegro
  • Zoran Bukumiric Institute for Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, Serbia
  • Stavroula A. Paschou Endocrine Unit and Diabetes Centre, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
  • Biljana Arsic In Vitro Fertilisation Department, Clinic for Gynecology and Obstetrics "Narodni front", Belgrade, Serbia
  • Snezana Vujosevic Department of Endocrinology, Internal Medicine Clinic, Clinical Center of Montenegro, School of Medicine, University of Montenegro, Podgorica, Montenegro
  • Bijana Medjo Pediatric Intensive Care Unit, University Children’s Hospital, Belgrade, Serbia
  • Milos Zarkovic Department of Thyroid Gland Disease, Clinic of Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Belgrade, Serbia
Ključne reči: asistirana reproduktivna tehnologija, folikularna tečnost, trudnoća, tiroidna autoimunost

Sažetak


Uvod: Povišeni nivoi tiroidnih autoantitela u folikularnoj tečnosti (FF) kod žena sa tiroidnom autoimunošću (TAI) nalaze se u snažnoj korelaciji sa nivoima istih u serumu i mogu uticati na postimplantacioni razvoj embriona. Podaci iz literature govore o značaju primene  levotiroksina (LT4) u smislu smanjenja rizika od neželjenih ishoda trudnoće. Cilj studije je bio da se proceni ishod trudnoće i karakteristike novorođenčeta žena sa tiroidnim autoantitelima u FF u postupku asistirane reprodukcije (ART).

Metode: Ispitivana populacija je uključila 24 žene sa potvrđenom kliničkom trudnoćom, 8 TAI pozitivnih i 16 TAI negativnih žena. LT4 suplementacija je primenjena kod 20,8% pacijentkinja, pozitivnih na TAI.

Rezultati: Ishodi u trudnoći bili su: stopa blizanačke trudnoće 41,7%, stopa ranih sponatnih pobačaja 8,3%, stopa kasnih sponatnih pobačaja 4,2%, stopa prevremenog porođaja 16,7%, stopa terminskog porođaja 70,8%, stopa živorođenosti 96,0%. Postojala je značajna razlika vrednostima antitela na Tg u serumu i u FF (p<0,001) između grupa shodno TAI, dok je serumski fT3 bio niži u grupi sa TAI (p=0,047). Serumski fT4 je bio viši u grupi koja je primala terapiju sa LT4 (p=0,005), sa TAI, a novorođenčad u ovoj grupi imala su veću porođajnu težinu (p=0,001) i visinu (p=0,008). Komplikacije kod majke bile su prisutne kod 23,8% pacijenata. Nisu zabeležene urođene malformacije kod novorođenčadi.

Zaključak: Tiroidna autoantitela u FF mogu da utiču na postimplantacioni razvoj embriona, ali nemaju uticaja na dalji tok trudnoće. Posebna korist terapije LT4 na uspešan ishod ART-a je pokazana za antropometrijske parametre novorođenčeta.

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Objavljeno
2022/06/29
Rubrika
Original paper