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RIGHT: treatment of retained products of conception after miscarriage

RIGHT-trial: Removal of Intrauterine retained products of conception (RPOC) after miscarriage Guided by Hysteroscopy Trial. A randomized controlled trial. - Removal of Intrauterine retained products of conception (RPOC) after miscarriage Guided by Hysteroscopy Trial. A randomized controlled trial.

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON58364
Enrollment
114
Registered
2025-02-28
Start date
2026-04-13
Completion date
Unknown
Last updated
2026-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

retained products of conception retained products of conception

Interventions

Office operative hysteroscopy versus expectant management. Patients after a non-surgical management of a miscarriage and wish for immediate (within 6 months) future pregnancy with sonographic evidence

Sponsors

Universitair Ziekenhuis Gent
Lead Sponsor

Eligibility

Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Women of 18 years of age and maximum 39 years of age. Women treated non-surgically and non-reassuring sonographic evidence of the absence of RPOC at follow-up visit 6 weeks (± 1 week).Women with immediate future pregnancy wish after first trimester miscarriage after initial non-surgical treatment.Informed consent.

Exclusion criteria

Exclusion criteria: Women aged below 18 years and women aged over 39 years Women not wanting to achieve pregnancy within the first 6 months after non-surgical treatment for miscarriage Women with a history of repeated miscarriage defined as 3 or more consecutive pregnancy losses before 20 weeks of pregnancy duration (Rai 2006, NVOG 2007) Women with untreated and/or untreatable subfertility Women presenting with severe uterine bleeding, defined as uterine bleeding that needs acute intervention on medical grounds Women presenting with severe abdominal pain, defined as abdominal pain that needs acute intervention on medical grounds Women with fever (> 38.5° Celsius) or sepsis requiring antibiotic treatment. For the definition of ‘sepsis’ we refer to the Third International Consensus definitions for Sepsis and Septic Shock (Singer 2016) Women with a contraindication for (office) operative hysteroscopy Women with a failed non-surgical management for miscarriage, as substantiated by the sonographic finding of an intact gestational sac still in situ Women with a congenital uterine anomaly Known cervical stenosis making safe uterine access impossible Visual or pathological (e.g. on biopsy) evidence of malignancy

Design outcomes

Primary

MeasureTime frame
The primary outcome is time to next pregnancy, as substantiated by a positive urinary or serum hCG test.

Secondary

MeasureTime frame
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 – is 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.

Countries

Belgium, Netherlands, United Kingdom

Contacts

Public ContactTWO Hamerlynck

UZ Gent

studieco.vrouwenkliniek@uzgent.be003293324872

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: May 22, 2026