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Transdermal testosterone gel for poor ovarian responders. A multicenter double-blind placebo controlled randomized trial.

Transdermal testosterone gel for poor ovarian responders. A multicenter double-blind placebo controlled randomized trial. - Testosterone TRANSdermal gel for Poor Ovarian Responders Trial (T-TRANSPORT)

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2014-001835-35-BE
Enrollment
400
Registered
2015-03-02
Start date
2015-03-30
Completion date
Unknown
Last updated
2023-07-18

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

Conditions

Infertility in women with poor ovarian response to stimulation for IVF/ICSI MedDRA version: 20.0 Level: PT Classification code 10021928 Term: Infertility female System Organ Class: 10038604 - Reproductive system and breast disorders

Interventions

Trade Name: ANDROGEL Product Name: Androgel Pharmaceutical Form: Transdermal gel INN or Proposed INN: TESTOSTERONE CAS Number: 58-22-0 Concentration unit: mg milligram(s) Concentration type: equal Con

Sponsors

Fundación Santiago Dexeus Font (Dexeus)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients participating in the TTRANSPORT study will be women who are considered poor ovarian responders according to the “Bologna criteria” (Ferraretti et al., 2011). Subjects must fulfil the following criteria to be included in the study: 1. All subjects must sign the Informed consent documents prior to screening evaluations. 2.Age: between 18-43 years old. 3.One of the features below: Infertile female =65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: 1.Perimenopausal women with amenorrhea not having a regular cycle 2.Basal FSH >20 IU/l 3.Uterine malformations 4.Recent history of any current untreated endocrine abnormality 5.Unilateral or bilateral hydrosalpinx (visible on USS, unless clipped) 6.Contraindications for the use of gonadotropins 7.Recent history of severe disease requiring regular treatment 8.Use of androgens during the last 3 months 9.Patients with SHBG values 160nmol/L 10.Azoospermia (sperm derived through FNA or TESE)

Design outcomes

Primary

MeasureTime frame
Main Objective: Clinical pregnancy rate defined as the presence of intrauterine gestational sac with an embryonic pole demonstrating cardiac activity at 7 weeks of gestation;Secondary Objective: a.Ongoing pregnancy rate defined as the presence of intrauterine gestational sac with an embryonic pole demonstrating cardiac activity at 9-10 weeks of gestation b.Biochemical pregnancy defined as positive pregnancy test 2 weeks after embryo transfer c.Number of oocytes retrieved after oocyte retrieval before ICSI d.Cycle cancellation due to poor response e.Number of cycles reaching the stage of embryo transfer f.Number and quality of embryos g.Number of cycles with frozen supernumerary embryos h.Cycle cancellation due to adverse effects of medication ;Primary end point(s): The primary efficacy endpoint is the clinical pregnancy rates, defined as defined as the presence of intrauterine gestational sac with an embryonic pole demonstrating cardiac activity at 7 weeks of gestation. The primary efficacy endpoint is related to the primary trial objective.;Timepoint(s) of evaluation of this end point: 7 weeks of gestation

Secondary

MeasureTime frame
Secondary end point(s): The key secondary endpoints are: 1.Cycle cancellation due to poor ovarian response 2.Cycles with embryo transfer 3.Ongoing pregnancy rate (the presence of intrauterine gestational sac with an embryonic pole demonstrating cardiac activity at 9-10 weeks of gestation) 4.Biochemical pregnancy (defined as positive pregnancy test 2 weeks after embryo transfer) 5.Number of cumulus oocyte complexes (COCs) retrieved 6.Number of MII oocytes retrieved ;Timepoint(s) of evaluation of this end point: 1. 9-10 weeks of gestation 2. 2 weeks after embryo transfer 3. 10 -20 days from initiation of ovarian stimulation 4. 10-20 days from initiation of ovarian stimulation 5. 10 days after initiation of daily injections of HP-hMG 6. 10-20 days from initiation of ovarian stimulation

Countries

Belgium, Denmark, Spain, Switzerland

Contacts

Public ContactClinical Trial Information

BioClever 2005 S.L.

regulatory@bioclever.com034934086388

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 14, 2026