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Evaluation of Discarded Laboratory Pathological Specimens and Media

Laboratory Evaluation of IVF Discarded Pathological Specimens and Media for Optimization of Techniques for Assisted Reproduction

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT01219439
Enrollment
10000
Registered
2010-10-13
Start date
2007-07-31
Completion date
2022-12-31
Last updated
2023-05-03

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

Conditions

Conditioned IVF Media, Extra Spermatozoa, Follicular Fluid, Granulosa Cells, Non-viable Oocytes, Seminal Fluid, Serum

Keywords

discarded pathological specimens, discarded media, IVF

Brief summary

The researchers propose to investigate the causes, incidence, and time-related events of chromosomal and physiologic abnormalities as they relate to patient diagnosis, fertility drugs utilized, and in vitro laboratory culture conditions.

Detailed description

We propose to identify a group of parameters that have significant predictive value for assisted reproductive technology outcomes. We seek to test, standardize and implement better methods for the freezing of oocytes and sperm prior to these techniques being used in the clinical setting. We seek to develop new methods to optimize the determination of genes and chromosomes in gametes. We hope to develop new cell surgery or micromanipulation techniques (e.g. use of cell drills and lasers in order to enhance the efficiency of procedures such as ICSI, assisted hatching, biopsy) as well as other manipulations. We will test the safety and efficiency of micro fluidics and automation in the Embryology lab. This has the potential to reduce cost, human errors, temperature and physical changes. We hope to develop new methods and media and media supplements normally found in the reproductive tract that allow for higher survival of gametes in vitro. We will also test the proficiency of laboratory staff members on techniques and/or procedures performed in the in-vitro fertilization laboratory. We will perform Quality Control to review how changes in temperature and setting can effect specimens

Interventions

None listed

Sponsors

Reproductive Medicine Associates of New Jersey
Lead SponsorOTHER

Study design

Observational model
OTHER
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

none

Exclusion criteria

none

Design outcomes

Primary

MeasureTime frameDescription
Methods for the freezing of ooyctes and spermduration of studyTo test, standardize and implement better methods for the freezing of ooyctes and sperm prior to these techniques being used in the clinical setting.

Secondary

MeasureTime frameDescription
New methods of gene and chromosome analysisduration of studyThe development of new methods to optimize the determination of genes and chromosomes in gametes.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026