Gestational Trophoblastic Disease: Diagnostic and Therapeutic Updates in Light of Recent Evidence: A Literature Review
Background/objectives: Gestational trophoblastic diseases (GTDs) are rare premalignant and malignant conditions characterized by abnormal proliferation of trophoblastic tissue. They are often asymptomatic but may present with vaginal bleeding. GTDs include hydatidiform moles and gestational trophoblastic neoplasms (GTNs). Current research aims to improve diagnostic tools and treatment strategies to reduce cancer risk and improve survival. Increasing attention is being paid to immunotherapy and treatment personalization, with the goal of minimizing long-term side effects and enhancing quality of life. Less toxic therapies are ideal for low-risk patients to reduce drug-related toxicity. Materials and Methods: A narrative review was conducted to analyze studies from the last twenty years on the diagnosis, staging, and treatment of GTDs. Sources included PubMed, Scopus, and Cochrane Library, using keywords such as “trophoblastic disease,” “hydatidiform mole,” and “gestational trophoblastic neoplasia.” Results: In recent years, the clinical management of gestational trophoblastic disease (GTD) has made significant progress through diagnostic, prognostic, and therapeutic innovations. More sensitive imaging techniques and serial monitoring of serum β-hCG now allow early diagnosis of hydatidiform mole and gestational trophoblastic neoplasia (GTN), reducing the risk of complications and metastasis. Conclusions: In the last decade, GTD management has improved significantly, with better diagnostic techniques, standardized staging, and more effective treatments. However, challenges persist, including relapse management, long-term monitoring, and psychological support. Early diagnosis is key, with ultrasound being essential for detecting abnormalities in the first weeks of pregnancy. Staging follows FIGO and WHO criteria, considering hCG levels and metastasis. This review highlights recent advances in diagnostic tools, emerging therapies—including immunotherapy—and the need for personalized, less toxic treatment approaches to improve patient outcomes.
