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Conditions affecting individuals with 46,XX karyotype characterized by atypical development of one or more of the following: the gonads, the internal reproductive structures, the external reproductive/genital structures.
Biomarker and diagnostic research for 46,XX disorder of sex development has been reported in the published literature.
No clinical trials have been registered for 46,XX disorder of sex development.
136 publications have been identified in PubMed for 46,XX disorder of sex development. Research spans Case Report / Case Series (35%), Review / Meta-Analysis (26%), and Epidemiology / Natural History (18%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 47 | 35% |
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 8:46 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Research summaries
36 |
26% |
Disease patterns and progression | 25 | 18% |
Laboratory research | 11 | 8% |
Clinical study results | 6 | 4% |
Other research | 5 | 4% |
Testing and diagnosis research | 5 | 4% |
New treatment approaches | 1 | 1% |
Salama N (2026). [PMID: 41764547](https://pubmed.ncbi.nlm.nih.gov/41764547/). *J Med Case Rep*. [Case Report / Case Series]
Sinha S (2026). [PMID: 41500704](https://pubmed.ncbi.nlm.nih.gov/41500704/). *BMJ Case Rep*. [Case Report / Case Series]
Di Mattei VE (2026). [PMID: 39135440](https://pubmed.ncbi.nlm.nih.gov/39135440/). *Psychol Health*. [Epidemiology / Natural History]
Aydınbaş G (2026). [PMID: 41779168](https://pubmed.ncbi.nlm.nih.gov/41779168/). *Pediatr Surg Int*. [Other]
Giampaolino P (2026). [PMID: 40683462](https://pubmed.ncbi.nlm.nih.gov/40683462/). *J Minim Invasive Gynecol*. [Case Report / Case Series]
Heller-Boersma JG (2026). [PMID: 41981890](https://pubmed.ncbi.nlm.nih.gov/41981890/). *Aust N Z J Obstet Gynaecol*. [Case Report / Case Series]
Chen N (2026). [PMID: 41233206](https://pubmed.ncbi.nlm.nih.gov/41233206/). *J Med Genet*. [Basic Science / Preclinical]
Crofts VL (2026). [PMID: 40850641](https://pubmed.ncbi.nlm.nih.gov/40850641/). *J Minim Invasive Gynecol*. [Case Report / Case Series]
Çetin K (2026). [PMID: 41498263](https://pubmed.ncbi.nlm.nih.gov/41498263/). *Journal of clinical research in pediatric endocrinology*. [Clinical Trial Publication]
Wang XO (2026). [PMID: 42128687](https://pubmed.ncbi.nlm.nih.gov/42128687/). *Zhonghua Yu Fang Yi Xue Za Zhi*. [Review / Meta-Analysis]
AI-curated news mentioning 46,XX disorder of sex development
Updated Jul 24, 2026
A recent study reviews a decade of prenatal care for disorders and differences of sex development, providing insights into management and outcomes. This analysis from an expert center highlights evolving practices and patient experiences.
A new treatment for children aged 2 or older with sickle cell disease has been approved by the U.S. Food & Drug Administration. In a press release on Wednesday, the FDA announced it had approved Casgevy, the first gene therapy for children with sickle cell disease. (NewsNation) — A new treatment for children aged 2 or older with sickle cell disease has been approved by the Food & Drug Administration (FDA). In a Wednesday news release, the FDA announced it had approved Casgevy, the first gene therapy for children with the disease. “Casgevy is a gene therapy consisting of the patient’s own (autologous) hematopoietic (blood) stem cells, administered as a one-time single dose for intravenous infusion,” the release noted. “Pediatric patients as young as 2 years of age can now access a critical additional treatment option to treat these debilitating, life-threatening diseases,” Karim Mikhail, the acting director of the Center for Biologics Evaluation and Research, wrote. “These disorders carry a heavy burden for children and their families, affecting growth, development, and long-term health in profound ways,” Megha Kaushal, acting deputy director of the Office of Therapeutic Products in CBER, said in the release.