METHOD OF PREDICTING RISK OF LATE SPONTANEOUS MISCARRIAGE Russian patent published in 2024 - IPC A61B5/16 A61B8/00 G01N33/48 

FIELD: medicine; obstetrics and gynecology.

SUBSTANCE: invention can be used to predict the degree of risk of late spontaneous miscarriage. The following data are identified from the anamnesis: age, the presence of anemia, obesity, pathologies of the gastrointestinal tract and cervix, surgical treatment of the cervix, recurrent pregnancy, premature birth, spontaneous termination of pregnancy, non-developing pregnancies, medical abortions, threat of termination of a real pregnancy, ARVI complicating a real pregnancy. An echography is performed. The presence of isthmic-cervical insufficiency and retrochorial/retroamnial hematomas is determined. The discharge of the female genital organs is assessed for flora. A violation of the vaginal microbiocenosis is detected. A coagulogram is analyzed and a violation in the hemostatic system is detected. The data obtained is assessed in points: 0 means absence of indicator, 1 means presence of indicator. Calculations are made according to the claimed formula. When the function value is less than 0.5, a low risk of miscarriage is predicted. With a value of 0.5–1, there is a high risk of late spontaneous miscarriage.

EFFECT: method provides increased efficiency in predicting the degree of risk of late spontaneous miscarriage by assessing a set of the most significant indicators.

1 cl, 2 dwg, 3 ex