Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 9:55 PM
Ignite Modification Date:
2025-12-24 @ 9:55 PM
NCT ID:
NCT04804332
Brief Summary:
Rationale: Elective immediate dilation and curettage (D\&C) for miscarriage is associated with the occurrence of intrauterine adhesions (IUA). IUAs may be associated with subsequent subfertility and premature birth. Recent studies have shown that in women with miscarriage, medical treatment (misoprostol/mifepristone) is an effective alternative for curettage. A problem with medication and expectant management is that after initial treatment, sonographic findings during follow-up frequently show incomplete evacuation of uterine retained products of conception (RPOC), which often lead to additional interventions or expectant time-consuming management limiting the benefits of medical treatment.
Objective: To assess, in women with a wish for immediate future pregnancy and RPOC after non-surgical management of a miscarriage, as diagnosed with sonography, the effects of operative hysteroscopy versus expectant management.
Study design: Multicenter randomized clinical trial. Study population: Patients after non-surgical management of a miscarriage with sonographic evidence of RPOC at the follow-up visit 6 weeks after initial treatment and wish for immediate (within 6 months) future pregnancy.
Intervention: operative hysteroscopy versus expectant management. Main study parameters/endpoints: The primary outcome is time to next pregnancy, as substantiated by a positive urinary or serum hCG test. Secondary outcomes are Quality of Life (QOL) scores assessed with the SF-36, HADS and EQ-5D-5L, the need for additional and/or unscheduled treatments and/or visits and complications. Furthermore, data on the course of pregnancy - including miscarriage, ectopic pregnancy and live birth - are documented in those women who have an ongoing pregnancy after randomization during the study follow up period. In addition, iMTA PCQ questionnaires and health-costs are measured in all patients to perform a cost-effectiveness analysis.
A total of 244 (122 per arm) women will be sufficient to answer the questions on the primary endpoint.
Nature and extent of the burden and risks associated with participation, benefit and group relatedness: Women participating in the study will be asked to fill out questionnaires at baseline, 8 weeks and 6 months after randomization. We don not expect specific risks as a result of either the intervention or expectant management.
Detailed Description:
Design : RCT
* Multicenter
* Randomized controlled
* Parallel group design
* Superiority trial
* Non-blinded
Primary Objective
To compare the effectiveness in terms of time to next pregnancy between operative hysteroscopy and expectant management in patients with sonographic evidence of RPOC after primary non-surgical management of miscarriage.
Secondary Objectives
1. Effectiveness objectives
To compare the effectiveness between operative hysteroscopy and expectant management with respect to:
* Generic quality of life (QOL) (as measured by SF-36, HADS (Hospital Anxiety and Depression Scale)) and EQ-5D-5L 6 months after randomization
* Course of pregnancy in those women who have an ongoing pregnancy after randomization during the study follow-up period (including miscarriage, ectopic pregnancy and live birth)
2. Safety objectives
To compare the safety between operative hysteroscopy and expectant management with respect to:
* Necessity for additional treatment
* Out-of-protocol/unscheduled visits to the outpatient clinic or general practitioner
* Complications
3. Cost-effectiveness objectives To compare the health related costs between operative hysteroscopy and expectant management.
Study:
NCT04804332
Study Brief:
Protocol Section:
NCT04804332