Clinical Trials Logo

Clinical Trial Summary

Prospective Validation of the ADNEX Model for discrimination between benign and malignant adnexal masses in pregnancy: International Ovarian Tumour Analysis in pregnancy study (p-IOTA)


Clinical Trial Description

1. STUDY SUMMARY TITLE Prospective Validation of the ADNEX Model for discrimination between benign and malignant adnexal masses in pregnancy: the International Ovarian Tumour Analysis in pregnancy study (p-IOTA). DESIGN Multicentre, prospective cohort observational study. BACKGROUND Adnexal masses are a common incidental finding in pregnancy. Whilst the majority are benign and resolve spontaneously, a proportion can exhibit suspicious features during pregnancy raising concern about an underlying malignancy. Correct classification of adnexal masses is particularly important during pregnancy given the potential foetal and maternal risks associated with surgical intervention. International Ovarian Tumour Analysis (IOTA) group have developed robust, ultrasound-based tools, including the ADNEX model to support the classification of adnexal masses. Ultrasound-based tools such the Modified Benign Simple Descriptors and ADNEX have been externally validated to aid in the classification of adnexal masses in non-pregnant women, but their use as a robust diagnostic tool in pregnancy remains to be demonstrated. AIMS The principal objective of this study is to prospectively investigate the ability of the ADNEX Model and a 2-step strategy (i.e. Modified Benign Simple Descriptors followed by ADNEX) to correctly discriminate between benign and malignant adnexal masses diagnosed in pregnancy. PRIMARY OUTCOME MEASURE False discovery rate (number of benign masses / number of masses classified as malignant) when using the ADNEX Model to discriminate between benign and malignant adnexal masses at 11-14 gestational weeks in pregnancy. ELIGIBILITY All women 18 years old and above with an adnexal mass found on ultrasound scan during pregnancy - irrespective of whether the mass known before pregnancy OR diagnosed for the first time on ultrasound scan during pregnancy. DURATION This study will be conducted over a minimum period of three years. KEYWORDS IOTA, ovarian mass, benign, malignant, ultrasound, pregnancy, post-partum ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05974618
Study type Observational [Patient Registry]
Source Universitaire Ziekenhuizen KU Leuven
Contact Dirk Timmerman, Professor
Phone +3216344201
Email dirk.timmerman@uzleuven.be
Status Recruiting
Phase
Start date June 5, 2023
Completion date July 2026

See also
  Status Clinical Trial Phase
Completed NCT05017974 - Research on Improving Sleep During Pregnancy N/A
Completed NCT03284515 - Vaccination In Pregnancy Gene Signature: VIP Signature Study
Recruiting NCT05969795 - Comparison of Live Birth Rate in Natural Cycle Single Euploid FET Versus Without Luteal Phase Support Phase 1
Recruiting NCT06051201 - Innovation for Small-scale Experiments: ReceptIVFity Test N/A
Recruiting NCT04828382 - Prospective Study of Pregnancy in Women With Cystic Fibrosis
Enrolling by invitation NCT04527926 - STEPuP: Prenatal Provider Education and Training to Improve Medication-assisted Treatment Use During Pregnancy N/A
Recruiting NCT04278651 - Early Antenatal Support for Iron Deficiency Anemia Phase 4
Recruiting NCT04405700 - Measuring Adverse Pregnancy and Newborn Congenital Outcomes
Recruiting NCT06258902 - Odevixibat Pregnancy and Lactation Surveillance Program: A Study to Evaluate the Safety of Odevixibat During Pregnancy and/or Lactation
Completed NCT05487196 - Effectiveness of Clonidine, Dexmedetomidine, and Fentanyl Adjuncts for Labor Epidural Analgesia Phase 2
Completed NCT03750968 - Lutein & Zeaxanthin in Pregnancy - Carotenoid Supplementation During Pregnancy: Ocular and Systemic Effects Phase 2
Enrolling by invitation NCT06127277 - Next4You: A Fully Mobile Relationships Based Program for Youth in Foster Care N/A
Completed NCT05897697 - Assessing Women's Preferences for Postpartum Thromboprophylaxis: the Prefer-Postpartum Study
Recruiting NCT05899101 - The Impact of Opioid and Cannabis Exposure on Fetal Growth
Completed NCT05502510 - Assessing the Effectiveness and Efficacy of the MyHealthyPregnancy Application
Completed NCT04296396 - Opioid Prescription After Cesarean Trial Phase 3
Not yet recruiting NCT06069869 - Multiple Micronutrient Supplementation (MMS) Iron Dose Acceptability Crossover Trial Phase 3
Not yet recruiting NCT06069856 - Multiple Micronutrient Supplementation (MMS) IFA- Iron Dose Acceptability Crossover Trial Phase 3
Not yet recruiting NCT06163651 - Evaluating a One-Year Version of the Parent-Child Assistance Program N/A
Not yet recruiting NCT06079918 - Multiple Micronutrient Supplementation for Maternal Anemia Prevention in Tanzania Phase 3