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07:45
Severe Burn Injury in a Swine Model for Clinical Dressing Assessment
Published on: November 6, 2018
Burn severity and post-burn infertility in men
I O Fadeyibi1, P I Jewo, L C Saalu
1Department of Plastic Surgery, Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria.
Burns : Journal of the International Society for Burn Injuries
|September 22, 2009
Summary
Severe burns can lead to male infertility, with sperm counts often falling below normal ranges. This post-burn infertility (PBI) appears progressive and is linked more to time since injury than burn severity.
Area of Science:
- Andrology
- Burn Medicine
- Reproductive Toxicology
Background:
- Burn wounds cause significant morbidity, particularly in low-resource settings.
- Severe burns are associated with impaired sperm production and male infertility.
- The mechanisms and predictors of post-burn infertility (PBI) remain poorly understood.
Purpose of the Study:
- To investigate the relationship between sperm parameters and burn severity.
- To determine if burn depth and total burn surface area (TBSA) correlate with PBI.
- To explore the impact of time since injury on post-burn infertility.
Main Methods:
- Sperm parameters (including total sperm count) were evaluated in 19 adult burn survivors.
- Burn severity was assessed using burn depth and TBSA.
- Correlation analyses were performed between sperm parameters, burn severity indices, and time since injury.
Main Results:
- Mean sperm count was 19.58 million/ml, with 60% of subjects exhibiting oligospermia (≤20 million/ml).
- Weak correlations were observed between sperm parameters and burn depth or TBSA.
- A significant positive correlation (r=0.560) was found between infertility and the time elapsed since the burn injury.
Conclusions:
- Post-burn infertility (PBI) is progressive and not reliably predicted by initial burn severity (TBSA).
- Interventions for PBI should be initiated early and considered for all burn patients, regardless of initial severity.
- Further research is needed to elucidate the pathways underlying PBI and develop targeted treatments.
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