NCT04512807

Brief Summary

Anti-Mu¨llerian hormone (AMH) is an established marker of ovarian reserve (La Marca et al., 2010; Nelson et al., 2009) and predicts both high and low responses in ovarian stimulation cycles (Eldar-Geva et al., 2005; Nardo et al., 2009; Nelson et al., 2007). Presently, AMH helps clinicians counsel patients prior to IVF treatment (La Marca et al., 2011), despite the fact that it fails to predict who will become pregnant (Lamazou et al., 2011; Riggs et al., 2011). It has been demonstrated that poor responders can achieve both pregnancy and live birth (Weghofer et al., 2011). There are few studies regarding extremely low AMH concentrations and live births (Fraisse et al., 2008; Tocci et al., 2009; Weghofer et al., 2011) and they present either a small number of patients or limited data describing the groups of investigated patients. Another factor affecting pregnancy rates is endometriosis, a chronic gynaecological disease characterized by the presence of functional endometrial tissue outside the uterine cavity (Koninckx et al., 1991). Many studies have reported that pregnancy rates are lower in women with endometriosis than in controls (Gupta et al., 2008; Koninckx et al., 1991 Pellicer et al., 2000). Lower AMH serum concentrations are associated with endometriosis severity (Shebl et al., 2006). The primary objective of the present study was to assess the clinical pregnancy rates in women with extremely low AMH concentrations with respect to age.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
650

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2020

Shorter than P25 for all trials

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

August 11, 2020

Completed
3 days until next milestone

First Posted

Study publicly available on registry

August 14, 2020

Completed
2 months until next milestone

Study Start

First participant enrolled

October 15, 2020

Completed
1 month until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 20, 2020

Completed
5 days until next milestone

Study Completion

Last participant's last visit for all outcomes

November 25, 2020

Completed
Last Updated

October 22, 2020

Status Verified

October 1, 2020

Enrollment Period

1 month

First QC Date

August 11, 2020

Last Update Submit

October 19, 2020

Conditions

Outcome Measures

Primary Outcomes (2)

  • pregnancy test

    B-HCG

    2 weeks

  • clinical pregnancy rate

    fetal heart activity

    4 weeks

Interventions

AMHDIAGNOSTIC_TEST

AMH \& PREGNANCY

Eligibility Criteria

Age22 Years - 45 Years
Sexfemale(Gender-based eligibility)
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Patients with low or very low AMH

You may qualify if:

  • Women ≥22 years age AMH is 0.5 and less Body mass index- 18.5-30 kg/m 2 The normal uterine cavity on ultrasound scan At least one good quality embryo present for transfer Women willing to comply with the clinical study protocol

You may not qualify if:

  • Women ≥ 45 years age
  • AMH \>0.5
  • Uterine abnormalities that can compromise the IRs (e.g., endometrial polyp, fibroids, hydrosalpinx, and adenomyosis)
  • Endocrine dysfunction or organ dysfunction such as liver or kidney failure.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
doctor , medical director

Study Record Dates

First Submitted

August 11, 2020

First Posted

August 14, 2020

Study Start

October 15, 2020

Primary Completion

November 20, 2020

Study Completion

November 25, 2020

Last Updated

October 22, 2020

Record last verified: 2020-10