---
title: "Innovation for Small-scale Experiments: ReceptIVFity Test"
nct_id: NCT06051201
overall_status: RECRUITING
phase: NA
sponsor: Erasmus Medical Center
study_type: INTERVENTIONAL
primary_condition: Pregnancy Related
countries: Netherlands
canonical_url: "https://parkinsonspathways.com/agent/trials/NCT06051201.md"
clinicaltrials_gov: "https://clinicaltrials.gov/study/NCT06051201"
ct_last_update_post_date: 2024-09-19
last_seen_at: "2026-05-12T06:29:28.585Z"
source: ClinicalTrials.gov (mirrored, no enrichment)
---
# Innovation for Small-scale Experiments: ReceptIVFity Test

**NCT ID:** [NCT06051201](https://clinicaltrials.gov/study/NCT06051201)

## Key Facts

- **Status:** RECRUITING
- **Phase:** NA
- **Study Type:** INTERVENTIONAL
- **Target Enrollment:** 683
- **Lead Sponsor:** Erasmus Medical Center
- **Collaborators:** The Dutch Healthcare Authority
- **Conditions:** Pregnancy Related, Infertility, Female, Subfertility, Female
- **Start Date:** 2023-09-04
- **Completion Date:** 2027-09
- **CT.gov Last Update:** 2024-09-19

## Brief Summary

The ReceptIVFity acts as a timing-tool for prediction of optimal pregnancy chances and provides insight into the patient's current (two months after sampling) success rate of an IVF/IVF-ICSI treatment. Benefits of physician decision treatment in case of an unfavorable vaginal profile and a low chance of achieving a pregnancy include reducing unnecessary morbidity and treatment cycles, stress and disappointment, while increasing efficacy of the treatment and lowering the costs needed to achieve a pregnancy.

The goal of this prospective, clinical non-invasive randomized controlled study, with an additional observational study arm (for women of non-European origin) in naïve IVF or IVF/ICSI patients is to evaluate the efficiency of Shared Decision Making compared to Physician Decision in terms of

1. the success probability of an IVF cycle,
2. the proportion of women with a successful pregnancy
3. the number of unsuccessful IVF cycles.

Randomization component Women of European origin will be randomized 1:1 to either the shared decision group or the physician decision group. All women of European origin may undergo one to three cycles of IVF/IVF-ICSI reimbursed by the health insurance. The follow-up ends after the outcome of the last of these cycles has been determined. The desired outcome of the IVF or IVF/ICSI treatment is a successful pregnancy, i.e., a pregnancy with a heart-beat at 12 weeks of gestation.

Observational component Women of non-European origin are invited to take part in an observational component of this study. Without further evaluation of the results of their vaginal microbiome, they will continue with the IVF/IVF-ICSI cycle. Women eligible for participation are naïve patients and the follow-up ends after the outcome of the first IVF/IVF-ICSI cycle has been determined.

## Eligibility

- **Minimum age:** 18 Years
- **Maximum age:** 42 Years
- **Sex:** FEMALE
- **Healthy Volunteers:** No

```
Inclusion Criteria:

1. Naïve IVF or IVF/ICSI patients
2. Indication for an IVF or IVF-ICSI procedure.
3. 18 years \< age \< 43 years.
4. Willing to provide a vaginal swab with the ReceptIVFity test.
5. Willing to provide informed consent.

Exclusion Criteria:

1. The use of hormonal contraceptives at the time of taking the test.
2. The use of antibiotic treatment at the time of taking the test.
3. Emergency IVF for cancer or other reasons.
4. Women with endometriosis pre-treated with an Gn-RH analogue.
5. Women having IVF for egg preservation reasons.
```

## Arms

- **Shared-Decision-Making group** (EXPERIMENTAL)
- **Physician decision group** (EXPERIMENTAL)

## Interventions

- **ReceptIVFity test (vaginal microbiome swab)** (OTHER) — A vaginal self-swab for determination of the vaginal microbiome is performed by the patient.

For women of European origin randomization in one of the following groups:

SDM group: Using Shared-Decision-Making according to the ReceptIVFity microbiome profile with its predicted chance of achieving a pregnancy in the current cycle.

Physician decision group: Postponing treatment until a switch to a favorable ReceptIVFity microbiome profile

## Primary Outcomes

- **Rate of Successful pregnancy** _(time frame: 3 years)_ — Successful pregnancy (dichotomous) i.e., a pregnancy with a positive heartbeat at 12 weeks of gestation
- **The number of the successful IVF or IVF/ICSI cycle** _(time frame: 3 years)_ — The number of the successful IVF or IVF/ICSI cycle
- **The total number of IVF or IVF/ICSI treatment cycles per patient.** _(time frame: 3 years)_ — The total number of IVF or IVF/ICSI treatment cycles per patient.

## Secondary Outcomes

- **Scores of the SDM-Q-9 (questionnaire for patient satisfaction), which consists of nine statements that can be rated on a six-point scale from 0= 'completely disagree' to 5= 'completely agree'.** _(time frame: 3 years)_
- **The total costs of all received treatments within the study period.** _(time frame: 3 years)_
- **Pregnancy at 12 weeks after a first IVF or an IVF-ICSI procedure with an ET in women with non-European origin included in the observational part of this study.** _(time frame: 3 years)_

## Locations (1)

- Erasmus University Medical Center, Rotterdam, Netherlands — _RECRUITING_

## Recent Field Changes (last 30 days)

- `eligibility.sex` — added _(2026-05-12)_
- `status.overallStatus` — added _(2026-05-12)_
- `status.primaryCompletionDate` — added _(2026-05-12)_
- `status.completionDate` — added _(2026-05-12)_
- `status.lastUpdatePostDate` — added _(2026-05-12)_
- `design.phases` — added _(2026-05-12)_
- `design.enrollmentCount` — added _(2026-05-12)_
- `eligibility.criteria` — added _(2026-05-12)_
- `eligibility.minAge` — added _(2026-05-12)_
- `eligibility.maxAge` — added _(2026-05-12)_
- `outcomes.primary` — added _(2026-05-12)_
- `outcomes.secondary` — added _(2026-05-12)_
- `armsInterventions.arms` — added _(2026-05-12)_
- `armsInterventions.interventions` — added _(2026-05-12)_
- `sponsor.lead` — added _(2026-05-12)_
- `sponsor.collaborators` — added _(2026-05-12)_
- `results.hasResults` — added _(2026-05-12)_
- `locations.erasmus university medical center|rotterdam||netherlands` — added _(2026-05-12)_

---

*Canonical: https://parkinsonspathways.com/agent/trials/NCT06051201.md*  
*Source data (authoritative): https://clinicaltrials.gov/study/NCT06051201*  
*This page is a raw mirror with no AI summary, no editorial enrichment, and no Parkinson's-specific filtering.*