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Query: UNIPROT:P01889 (
ankylosing spondylitis
)
5,717
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Our goal in the present work was to determine whether male patients with untreated hypogonadism have an increased risk of developing rheumatic/autoimmune disease (RAD), and, if so, whether there is a relation to the type of hypogonadism. We carried out neuroendocrine, genetic, and rheumatologic investigations in 13 such patients and 10 healthy male 46,XY normogonadic control subjects. Age and body mass index were similar in the two groups. Nine of the 13 patients had hypergonadotropic hypogonadism (five of whom had
Klinefelter's syndrome
[karyotype 47,XXY]) and 4 of the 13 had
hypogonadotropic hypogonadism
(46,XY). Of these last four, two had Kallmann's syndrome and two had idiopathic cryptorchidism. Eight (61%) of the 13 patients studied had RADs unrelated to the etiology of their hypogonadism. Of these, four had
ankylosing spondylitis
and histocompatibility B27 antigen, two had systemic lupus erythematosus (in one case associated with antiphospholipids), one had juvenile rheumatoid arthritis, and one had juvenile dermatomyositis. In comparison with the low frequencies of RADs in the general population (about 0.83%, including systemic lupus erythematosus, 0.03%; dermatomyositis, 0.04%; juvenile rheumatoid arthritis, 0.03%;
ankylosing spondylitis
, 0.01%; rheumatoid arthritis, 0.62%; and other RAD, 0.1%), there were surprisingly high frequencies of such disorders in this small group of patients with untreated hypogonadism (P < 0.001) and very low serum testosterone levels (P = 0.0005). The presence of RADs in these patients was independent of the etiology of their hypogonadism and was associated with marked gonadal failure with very low testosterone levels.
...
PMID:High frequency of association of rheumatic/autoimmune diseases and untreated male hypogonadism with severe testicular dysfunction. 1171 90
The article summarizes reports on the concurrence of
Klinefelter's syndrome
(KS) with inflammatory rheumatic diseases, rheumatoid arthritis (RA), juvenile idiopathic arthritis, psoriatic arthritis, polymyositis/dermatomyositis, systemic lupus erythematosus, systemic sclerosis, mixed connective tissue disease, the antiphospholipid syndrome, and
ankylosing spondylitis
. These include two case reports of patients with KS concurrently associated with RA or antisynthetase syndrome, respectively, previously reported by the author and his coworkers. Attention is paid to the pathogenesis and the course of the disease in patients with KS. The importance of early diagnosis of the syndrome, when occurring simultaneously with other diseases of connective tissue, is emphasized.
...
PMID:Rheumatic diseases and Klinefelter's syndrome. 2039
Ankylosing spondylitis is a chronic inflammatory disease characterized by inflammatory lower back pain and morning stiffness and accompanied by spine and sacroiliac joint involvement.
Klinefelter's syndrome
is a genetic condition that only affects males. Affected males have an extra X chromosome. This paper reports a 30-years-old male on followup with the diagnosis of Klinefelters syndrome. The patient admitted with complaints of inflammatory lower back, and neck pain and morning stiffness and was diagnosed with
ankylosing spondylitis
. Nonsteroidal anti-inflammatory drug and salazopyrine treatment resulted in significant regression in his complaints.
...
PMID:Coexistence of Ankylosing Spondylitis and Klinefelter's Syndrome. 2376 31