Incompetent cervix: pathogenesis, diagnosis and treatment

Area of Science:

• Obstetrics and Gynecology
• Maternal-Fetal Medicine

Background:

• Cervical incompetence presents a significant diagnostic challenge.
• Lack of well-defined diagnostic criteria complicates treatment indications.
• Historical treatment approaches were considered simpler and acceptable.

Purpose of the Study:

• To evaluate the efficacy of surgical methods for treating cervical incompetence.
• To assess the impact of cerclage procedures on pregnancy outcomes.
• To identify objective criteria for measuring the success of interventions.

Main Methods:

• Review of existing literature on cervical incompetence treatments.
• Analysis of outcomes from limited prospective, randomized, controlled studies.
• Discussion of diagnostic challenges and the need for objective measures.

Main Results:

• Few high-quality studies exist to validate surgical treatment efficacy.
• Liberal use of cerclage in moderate-risk premature delivery or multiple pregnancies did not improve outcomes.
• Fetal survival is an unreliable measure of surgical success due to confounding factors.

Conclusions:

• Objective criteria, such as pregnancy prolongation and birth weight, are needed to assess surgical success.
• Effective methods for unequivocal diagnosis of cervical incompetence are still lacking.
• Cervical incompetence diagnosis and treatment effectiveness remain elusive challenges.