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Redefining the relationship between sperm deoxyribonucleic acid fragmentation as measured by the sperm chromatin structure assay and outcomes of assisted reproductive techniques.

Publication ,  Journal Article
Payne, JF; Raburn, DJ; Couchman, GM; Price, TM; Jamison, MG; Walmer, DK
Published in: Fertil Steril
August 2005

OBJECTIVE: To test the hypothesis that couples with sperm chromatin structure assay (SCSA) DNA fragmentation index (DFI) values >27% would not achieve pregnancy with assisted reproductive techniques (ART) and to investigate how DFI and high DNA stainability (HDS), as measured by the SCSA, affect fertilization, cleavage, implantation, and pregnancy rates in IVF cycles. DESIGN: Prospective clinical study. SETTING: Academic human reproduction laboratory. PATIENT(S): One hundred couples undergoing IVF with conventional insemination or intracytoplasmic sperm injection. INTERVENTION(S): Testing with SCSA was performed by SCSA Diagnostics (Brookings, South Dakota) on a semen aliquot taken from ejaculate used for ART. MAIN OUTCOME MEASURE(S): Relating total DFI and HDS to conventional semen parameters and cycle-specific outcomes after ART. RESULT(S): Nine of nineteen couples achieved clinical pregnancy when DFI was > or =27%, and 2 of 22 couples achieved clinical pregnancy when DFI was < or =9%. One of nine couples achieved clinical pregnancy with HDS >17%. The DFI was negatively correlated with sperm density (r = -0.23, P<.03) and motility (r = -0.55, P<.00), and HDS was negatively correlated with sperm density (r = -0.37, P<.00). CONCLUSION(S): Sperm chromatin structure assay failed to identify elevated DFI thresholds for negative pregnancy outcome after ART. Patients with low DFI (< or =9%) were least likely to become pregnant, which is also contradictory to SCSA marketing, which states that DFIs of < or =15% have excellent fertility potential. Patients with HDS > or =17% had low pregnancy rates, indicating decreased fertility potential, which deserves further investigation. Larger studies are necessary to confirm that low DFI is associated with decreased fertility and, if proved, might redefine the use of the SCSA in evaluating infertility.

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Published In

Fertil Steril

DOI

EISSN

1556-5653

Publication Date

August 2005

Volume

84

Issue

2

Start / End Page

356 / 364

Location

United States

Related Subject Headings

  • Spermatozoa
  • Sperm Motility
  • Reproductive Techniques, Assisted
  • Prospective Studies
  • Pregnancy
  • Obstetrics & Reproductive Medicine
  • Middle Aged
  • Male
  • Linear Models
  • Humans
 

Citation

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Payne, J. F., Raburn, D. J., Couchman, G. M., Price, T. M., Jamison, M. G., & Walmer, D. K. (2005). Redefining the relationship between sperm deoxyribonucleic acid fragmentation as measured by the sperm chromatin structure assay and outcomes of assisted reproductive techniques. Fertil Steril, 84(2), 356–364. https://doi.org/10.1016/j.fertnstert.2005.02.032
Payne, John F., Douglas J. Raburn, Grace M. Couchman, Thomas M. Price, Margaret G. Jamison, and David K. Walmer. “Redefining the relationship between sperm deoxyribonucleic acid fragmentation as measured by the sperm chromatin structure assay and outcomes of assisted reproductive techniques.Fertil Steril 84, no. 2 (August 2005): 356–64. https://doi.org/10.1016/j.fertnstert.2005.02.032.
Payne, John F., et al. “Redefining the relationship between sperm deoxyribonucleic acid fragmentation as measured by the sperm chromatin structure assay and outcomes of assisted reproductive techniques.Fertil Steril, vol. 84, no. 2, Aug. 2005, pp. 356–64. Pubmed, doi:10.1016/j.fertnstert.2005.02.032.
Journal cover image

Published In

Fertil Steril

DOI

EISSN

1556-5653

Publication Date

August 2005

Volume

84

Issue

2

Start / End Page

356 / 364

Location

United States

Related Subject Headings

  • Spermatozoa
  • Sperm Motility
  • Reproductive Techniques, Assisted
  • Prospective Studies
  • Pregnancy
  • Obstetrics & Reproductive Medicine
  • Middle Aged
  • Male
  • Linear Models
  • Humans