Trial · NCT06042738
Investigation of The Effectiveness of Antioxidant Therapy in Oligoasthenoteratozoospermic Infertile Men
NCT06042738, Not applicable, Completed, Ondokuz Mayıs University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Investigation of The Effectiveness of Antioxidant Therapy in Oligoasthenoteratozoospermic Infertile Men. Trials, record NCT06042738. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT06042738
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Investigation of The Effectiveness of Antioxidant Therapy in Oligoasthenoteratozoospermic Infertile Men
- NCT number
- NCT06042738
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 48 participants, actual
- Lead sponsor
- Ondokuz Mayıs University
- Conditions
- Male Infertility
- Interventions
- proxeed plus
- First posted
- 2023-09-21
- Last updated
- 2023-09-21
Source ClinicalTrials.gov
Registered outcomes3
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Total Antioxidant Capacity | 3 months | Total Antioxidant Capacity (TAC) was measured by the colorimetric assay using the antioxidant Assay Kit (Cayman Chemical, Michigan, USA). All seminal plasma samples were diluted prior to analysis. Standards were diluted sequentially. All samples and standards were placed in duplicate. Chromogen and metmyoglobin were added to both samples and standards. Hydrogen peroxide was added and then the plate was incubated. The absorbances of the standards and samples were measured at 750 nm using a microplate spectrophotometer (Multiscan GO, Thermo Scientific, Finland) after incubation. Calculations of each standard and sample were made to evaluate the assay. A standard Trolox curve was plotted with the mean absorbance of the standards. The TACs of the samples were calculated according to the formula using the linear regression of that standard curve and the average of the absorbance of samples: Antioxidant (mM) = \[(Sample average absorbance) - (y-intercept)/ Slope\] x Dilution |
| Primary | Sperm DNA Fragmentation | 3 months | Sperm DNA Fragmentation (SDF) was analysed with TUNEL using the commercial In situ Cell Death Detection Kit. All samples were fixed with 4% paraformaldehyde (PFA). Fixed sperm samples were added onto polylysine-coated slides. Slides were kept in freshly prepared permeabilization solution on ice. For TUNEL reaction, label solution was mixed with enzyme solution, and 50 µl of the mix was dropped. Slides were incubated, afterward, they were washed three times and a mounting medium with DAPI was added. Samples were immediately examined and photographed using a fluorescent microscope. Photographs were analysed with the Image J program and at least 500 cells were evaluated from each sample. SDF was calculated as the number of sperm nuclei stained green as a percentage of the total sperm nuclei identified as blue in the same area. |
| Primary | % of histone-rich spermatozoa | 3 months | Sperm pellets were washed then spread on clean slides and the smears were air dried. Dried smears were fixed with 3% glutaraldehyde and they were immersed in a 5% aniline blue solution in 4% glacial acetic acid. After staining, 200 sperm were counted at least on each slide at 1000x magnification at a light microscope. Pale blue spermatozoa that received less or no staining were considered protamine-rich, and spermatozoa partially or completely stained dark blue were evaluated as histone-rich. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers1
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as |
|---|---|
| 39536246 | DERIVED |
Source PubMed
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT06042738
GET https://conductscience.org/api/trials/v1/NCT06042738/registered