| 1. |
- Hamilton, B. R., et al.
(författare)
-
Integrating Transwomen and Female Athletes with Differences of Sex Development (DSD) into Elite Competition: The FIMS 2021 Consensus Statement
- 2021
-
Ingår i: Sports Medicine. - : Springer Science and Business Media LLC. - 0112-1642 .- 1179-2035. ; 51:7, s. 1401-1415
-
Tidskriftsartikel (refereegranskat)abstract
- Sport is historically designated by the binary categorization of male and female that conflicts with modern society. Sport's governing bodies should consider reviewing rules determining the eligibility of athletes in the female category as there may be lasting advantages of previously high testosterone concentrations for transwomen athletes and currently high testosterone concentrations in differences in sex development (DSD) athletes. The use of serum testosterone concentrations to regulate the inclusion of such athletes into the elite female category is currently the objective biomarker that is supported by most available scientific literature, but it has limitations due to the lack of sports performance data before, during or after testosterone suppression. Innovative research studies are needed to identify other biomarkers of testosterone sensitivity/responsiveness, including molecular tools to determine the functional status of androgen receptors. The scientific community also needs to conduct longitudinal studies with specific control groups to generate the biological and sports performance data for individual sports to inform the fair inclusion or exclusion of these athletes. Eligibility of each athlete to a sport-specific policy needs to be based on peer-reviewed scientific evidence made available to policymakers from all scientific communities. However, even the most evidence-based regulations are unlikely to eliminate all differences in performance between cisgender women with and without DSD and transwomen athletes. Any remaining advantage held by transwomen or DSD women could be considered as part of the athlete's unique makeup.
|
|
| 2. |
- Colpi, G. M., et al.
(författare)
-
European Academy of Andrology guideline Management of oligo-astheno-teratozoospermia
- 2018
-
Ingår i: Andrology. - : Wiley. - 2047-2919. ; 6:4, s. 513-524
-
Forskningsöversikt (refereegranskat)abstract
- Background: Oligo-astheno-teratozoospermia is frequently reported in men from infertile couples. Its etiology remains, in the majority of cases, unknown with a variety of factors to contribute to its pathogenesis. The aim of this European Academy of Andrology guideline was to provide an overview of these factors and to discuss available management options. Materials and Methods: PubMed was searched for papers in English for articles with search terms: male infertility and oligo-astheno-teratozoospermia. For evidence-based recommendations, the GRADE system was applied. Issues related to urogenital infections/inflammations have not been included in this document as they will be covered by separate guidelines. Results: For men with oligo-astheno-teratozoospermia, the European Academy of Andrology recommends:. A general physical examination to assess signs of hypogonadism. A scrotal physical examination to assess (i) the testes and epididymes for volume and consistency, (ii) deferent ducts for total or partial absence, and (iii) occurrence of varicocoele. Performing two semen analyses, according to World Health Organization guidelines to define an oligo-astheno-teratozoospermia. An endocrine evaluation. A scrotal ultrasound as part of routine investigation. Karyotype analysis and assessment of Yq microdeletions in infertile men with a sperm concentration ≤5 × 106/mL. Cystic fibrosis transmembrane conductance regulator gene evaluation in case of suspicion for incomplete congenital obstruction of the genital tract. Against quitting physical activity to improve the chance of achieving pregnancy. Against androgen replacement therapy to improve the chance of achieving pregnancy. Assisted reproduction techniques to improve the chance of achieving pregnancy, in case other treatment options are not available or not efficient. Androgen replacement therapy in patients with biochemical/clinical signs of hypogonadism, after completion of the fertility treatment. Conclusion: These guidelines can be applied in clinical work and indicate future research needs.
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
|
|
