The Temporo-spatial Dynamics of Genital Tract Microbiota
NCT03363828 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 27
Last updated 2021-02-09
Summary
The investigators aim to examine the endometrium with state of the art sequencing techniques to investigate the endometrial microbiota. The endometrial microbiota has been perceived to be sterile, however, this seems incorrect from recent studies. Thus, the primary outcome is to compare the rate of ascending infection from the semen to the vagina to the endometrium and to investigate which bacteria are capable of inhabiting these environments. Furthermore, cervical mucus will be obtained in order to test for immunological, microbiological and mechanical properties that may be involved in ascending infection. Finally, the study aim to characterize the temporal changes in the vaginal microbiota during estrogenic treatment with Estrofem® or Vivelle Dot (R) for preparation of the endometrium prior to embryo transfer.
Conditions
- Infertility, Female
Interventions
- DRUG
-
Estrofem
Patients will be asked to obtain self-collected vaginal swabs from the mid-vagina from the beginning of their Estrofem® treatment
Sponsors & Collaborators
-
Statens Serum Institut
collaborator OTHER -
Peter Humaidan
lead OTHER
Eligibility
- Min Age
- 18 Years
- Max Age
- 40 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2017-10-01
- Primary Completion
- 2019-09-23
- Completion
- 2021-01-08
Countries
- Denmark
Study Locations
More Related Trials
-
The Impact of Estrogen Administration Duration in Hormonally Prepared Frozen Embryo Transfer Cycles
NCT05825885 ·Status: COMPLETED
-
Preparing and Timing of the Endometrium in Modified Natural Cycle Frozen-thawed Embryo Transfers
NCT03795220 ·Status: COMPLETED ·Phase: PHASE4
-
Estradiol and Progesterone Levels Following Frozen Embryo Transfer
NCT04997525 ·Status: COMPLETED ·Phase: PHASE4
-
Frozen-thawed Embryo Transfers and Hormone Substitution on Thrombotic Risk Markers
NCT04359576 ·Status: UNKNOWN
-
Is There a Need for Luteal Support in Modified Natural Cycle Frozen Embryo Transfer Cycles
NCT06875752 ·Status: RECRUITING ·Phase: PHASE4
-
A Study to Compare the Safety and Efficacy of Cetrotide® 3 Milligram (mg) Versus Antagon™ in Women Undergoing Ovarian Stimulation
NCT00298025 ·Status: COMPLETED ·Phase: PHASE4
-
Substituted Frozen Embryo Transfer Cycles With GnRH-agonist Supplementation
NCT01943812 ·Status: COMPLETED ·Phase: PHASE4
-
Optimizing Ovulation Induction in the Poor Responder
NCT01200537 ·Status: WITHDRAWN ·Phase: NA
-
Frozen Embryo Transfer in Natural and Hormonal Replacement Cycles
NCT02251925 ·Status: UNKNOWN ·Phase: PHASE3
-
Timing Frozen Embryo Transfer by Following Two Different Methods
NCT03156374 ·Status: COMPLETED ·Phase: NA
-
What is the Best Preparation for Embryo Transfer in Cryo Cycles: a Natural Cycle or Light Hormonal Stimulation?
NCT00492934 ·Status: UNKNOWN ·Phase: NA
-
Effect of Different Ovarian Stimulation Protocols on Endometrial Receptivity
NCT03755973 ·Status: COMPLETED ·Phase: PHASE4
-
Association Between Live Birth Rate and Serum Progesterone During Hormonal Replacement Therapy
NCT05588635 ·Status: COMPLETED
-
Luteal Support in Frozen-Thawed Embryo Transfer Cycles
NCT03948022 ·Status: COMPLETED ·Phase: PHASE4
-
Serum Progesterone on the Day of Embryo Transfer and Pregnancy Rate.
NCT03272412 ·Status: COMPLETED
-
Luteal Phase Support During Frozen Embryo Transfer Cycle
NCT04013438 ·Status: COMPLETED ·Phase: PHASE3
-
Endometrial Scratch Effect on Pregnancy Rates in Patients Undergoing Egg-donation IVF
NCT03108157 ·Status: COMPLETED ·Phase: NA
-
Impact of Serum Progesterone Levels on the Day of Fresh and Frozen Embryo Transfer on the Ongoing Pregnancy Rates.
NCT04839627 ·Status: COMPLETED
-
Endometrial Priming for Embryo Transfer
NCT01430650 ·Status: COMPLETED ·Phase: PHASE4
-
Different Strategies in Frozen IVF/ICSI Cycles
NCT03965949 ·Status: COMPLETED
-
Endometrial Preparation in Frozen Embryo Transfer Cycles
NCT06181305 ·Status: RECRUITING ·Phase: PHASE4
-
Oral Dydrogesterone vs. Vaginal Micronized Progesterone for Luteal Phase Support in Frozen-thawed Embryo Transfer
NCT03832699 ·Status: UNKNOWN ·Phase: NA
-
Impact of Different Doses and Routes of Exogenous Progesterone Administration on Endometrial Receptivity Parameters
NCT04499131 ·Status: COMPLETED ·Phase: PHASE4
-
The Association Between Serum E2 and P on the Day of FET and the Pregnancy Outcome
NCT04114500 ·Status: COMPLETED
-
The Influence of Estradiol Supplementation During the Luteal in Patients Undergoing IVF Treatment
NCT00490308 ·Status: UNKNOWN ·Phase: PHASE1