Adverse Drug Reaction Classification System

ADR Ontology
ADR Term Klinefelter's syndrome
ADR ID BADD_A02456
ADR Hierarchy
03      Congenital, familial and genetic disorders
03.12      Chromosomal abnormalities and abnormal gene carriers
03.12.03      Sex chromosomal abnormalities
03.12.03.001      Klinefelter's syndrome
05      Endocrine disorders
05.05      Endocrine disorders of gonadal function
05.05.02      Male gonadal function disorders
05.05.02.005      Klinefelter's syndrome
Description A form of male HYPOGONADISM, characterized by the presence of an extra X CHROMOSOME, small TESTES, seminiferous tubule dysgenesis, elevated levels of GONADOTROPINS, low serum TESTOSTERONE, underdeveloped secondary sex characteristics, and male infertility (INFERTILITY, MALE). Patients tend to have long legs and a slim, tall stature. GYNECOMASTIA is present in many of the patients. The classic form has the karyotype 47,XXY. Several karyotype variants include 48,XXYY; 48,XXXY; 49,XXXXY, and mosaic patterns ( 46,XY/47,XXY; 47,XXY/48,XXXY, etc.). [MeSH]
MedDRA Code 10023463
MeSH ID D007713; D007713; D007713
ADR Severity Grade (FAERS)
ADR Severity Grade (CTCAE) Not Available
Synonym
Klinefelter's syndrome | XXY syndrome | Klinefelter Syndrome | Klinefelter Syndromes | Syndrome, Klinefelter | Syndromes, Klinefelter | XXY Syndrome | Syndrome, XXY | Syndromes, XXY | XXY Syndromes | Klinefelter's Syndrome | Klinefelters Syndrome | Syndrome, Klinefelter's | Klinefelter Syndrome, Variants | Klinefelter Syndromes, Variants | Syndrome, Variants Klinefelter | Syndromes, Variants Klinefelter | 48,XXYY Syndrome | Xxyy Syndrome | Syndrome, Xxyy | Syndromes, Xxyy | Xxyy Syndromes | XXY Trisomy | Trisomies, XXY | Trisomy, XXY | XXY Trisomies | 49,XXXXY Syndrome | XXXY Males | XXXY Male
ADR Related Proteins
Protein Name UniProt AC TTD Target ID
Not AvailableNot AvailableNot Available
Drugs Leading to the ADR
Drug IDDrug NameADR Frequency (FAERS)ADR Severity Grade (FAERS)
BADD_D00419Cetrorelix--
BADD_D00420Cetrorelix acetate--
BADD_D00421Cetrorelix trifluoroacetate--
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