Allogenic bone marrow transplantation in adults: endocrine sequelae after 1-6 years.
Twenty-three patients (13 females, 10 males) with panmyelopathy (N = 9), chronic leukemia (N = 5), and acute leukemias (N = 9) were studied 1 to 6 years following allogenic bone marrow transplantation. All patients had received conditioning treatment with cyclophosphamide prior to aBMT, and 2 of the patients with bone marrow aplasia and all of the leukemia patients had been given radiotherapy. An endocrine assessment was performed by means of TRH, GnRH, oCRF and GHRH tests and estimation of thyroid and gonadal hormones. Whereas pituitary-adrenal function appeared to remain stable, there was a 17.4% incidence of subclinical hypothyroidism (25% of the irradiated patients). Growth hormone reserve was diminished, and ovarian failure occurred in all female patients after radiotherapy, whereas in the men, only a moderate elevation of gonadotropins was observed. Our results warrant observation of thyroid and gonadal function, and in children of growth hormone secretion, after allogenic bone marrow transplantation. They also show that replacement therapy may be needed in some patients.
Benker
G
G
Department of Clinical Endocrinology, University of Essen, Germany.
Schäfer
U
U
Hermanns
U
U
Mahmoud
M K
MK
Olbricht
T
T
Schulte
H M
HM
Windeck
R
R
Reinwein
D
D
D000293:Adolescent; D000324:Adrenocorticotropic Hormone / Q000097:blood; D000328:Adult; D016026:Bone Marrow Transplantation; D004958:Estradiol / Q000097:blood; D005260:Female; D006065:Gonadotropins, Pituitary / Q000097:blood; D013006:Growth Hormone / Q000097:blood; D006801:Humans; D008297:Male; D008875:Middle Aged; D010053:Ovary / Q000187:drug effects / Q000503:physiopathology* / Q000528:radiation effects; D010913:Pituitary-Adrenal System / Q000187:drug effects / Q000503:physiopathology* / Q000528:radiation effects; D013737:Testis / Q000187:drug effects / Q000503:physiopathology* / Q000528:radiation effects; D013739:Testosterone / Q000097:blood; D013961:Thyroid Gland / Q000187:drug effects / Q000503:physiopathology* / Q000528:radiation effects; D013972:Thyrotropin / Q000097:blood
D006065:Gonadotropins, Pituitary; D013739:Testosterone; D004958:Estradiol; D000324:Adrenocorticotropic Hormone; D013972:Thyrotropin; D013006:Growth Hormone