Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Migraine occurring at menstruation is frequently difficult to treat. A 38-year-old woman with exceptionally severe menstrual migraine was treated by temporary ovarian suppression using Zoladex, a long acting luteinizing hormone-releasing hormone agonist. There was prompt relief of headache, and after several months of treatment the patient elected to undergo surgical oophorectomy with subsequent resolution of her migraine. A trial of reversible hypogonadism using an LHRH agonist may thus be helpful in predicting the result of surgical castration in this situation.
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PMID:Treatment of a patient with severe menstrual migraine using the depot LHRH analogue Zoladex. 183 50

One-hundred women undergoing ovarian stimulation with gonadotrophin-releasing hormone agonist (GnRH-a) and a human menopausal gonadotrophin (HMG) for in-vitro fertilization (IVF) participated in this randomized comparative study. The effectiveness of long-acting s.c. goserelin (Zoladex depot; 49 patients) and intranasally (i.n.) administered buserelin acetate (Suprefact; 51 patients) for pituitary down-regulation was compared. Treatment with s.c. goserelin (3.6 mg) or i.n. buserelin acetate (200 micrograms; 6 times/day) was started on day 21-23 of the cycle. Stimulation with 150 IU of HMG/day was started after at least 11 days of GnRH-a treatment. There were no differences in the time required for follicular development nor in the clinical outcome between groups treated with either goserelin or buserelin. The number of oocytes recovered in the goserelin group was 6.7 +/- 5.0 versus 6.3 +/- 4.9 in the buserelin group. There were 11 pregnancies after the use of goserelin (22.4%) and 12 pregnancies in those given buserelin (24.0%). The number of HMG ampoules needed for follicular maturation was higher in the goserelin group (27.9 +/- 7.8) than in the buserelin group (24.6 +/- 7.8, P < 0.05). The patients given buserelin suffered significantly more from tiredness, depression, headache and abdominal pain than those receiving goserelin, whereas there were no differences between the groups in experiencing mental irritability, nausea and swelling. Subcutaneous goserelin depot injection offers a useful alternative for pituitary down-regulation in IVF stimulation.
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PMID:Subcutaneous goserelin versus intranasal buserelin for pituitary down-regulation in patients undergoing IVF: a randomized comparative study. 815 Sep 2

LHRH analogs have become a promising modality in prostate cancer therapy as an alternative to surgical castration, and the use of these agents is generally considered to be safe. Since now, only few cases of an apoplexy of previously undiagnosed pituitary adenoma (usually gonadotropinoma) at the beginning of therapy have been described in the medical literature. We present a case of a 74 year old patient who was diagnosed of prostate cancer at the age of 68. There was no evidence of metastatic disease. Radical prostatectomy was performed and LHRH analog gosereline (Zoladex 3.6 mg s.c.) was administered. During the first day after gosereline injection the patient developed headaches that became more severe over the next 3 days. Then the patient experienced nausea and vomiting, double vision and eyelid ptosis. On the 5th day the patient temporarily lost consciousness and was admitted to hospital. Imaging (computerized tomography, magnetic resonance imaging) revealed the presence of a pituitary tumor and hemorrhage within the gland. There was no evidence of pituitary dysfunction in hormonal studies. Neurosurgical intervention was postponed for 5 days after admission. Pathological mass with signs of recent hemorrhage was removed via transsphenoidal route. The tumor had negative immunohistochemical GH, ACTH and PRL staining. Neurological impairment resolved within 9 months after the operation. As a result the patient required adrenal and thyroid replacement. During 6 years of follow-up there was no evidence of prostate cancer recurrence.
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PMID:Apoplexy of clinically silent pituitary adenoma during prostate cancer treatment with LHRH analog. 1715 26

Gonadotrophin-releasing hormone agonists (GnRHAs) are used in many clinical conditions, particularly prostate cancer. There have been a few case reports of apoplexy from a previously undiagnosed pituitary tumour, occurring within hours to days of initiation of GnRHA therapy. We report a case of delayed onset pituitary apoplexy following GnRHA therapy. A 71-year-old man presented three weeks after onset of headache and vision loss. On examination, he was blind in the right eye with an intact nasal field of vision in the left eye. Two months before presentation, he had a subcutaneous GnRHA (Goserelin) implant for treatment of locally advanced prostate cancer (Gleeson 4+3). An MRI scan revealed a large sellar/suprasellar mass. His follicle stimulating hormone (FSH) and luteinizing hormone (LH) levels were grossly elevated. A trans-sphenoidal endoscopic decompression of the pituitary tumour was performed. His vision improved post-operatively and his FSH, LH, testosterone, prostate specific antigen (PSA) levels returned to normal levels. Histopathologic studies revealed a pituitary adenoma, which stained positive for FSH and LH. The prostate cancer management was changed to an anti-androgen agent and a GnRH antagonist. This case demonstrates that pituitary apoplexy can develop up to eight weeks after the initiation of treatment for prostate cancer with GnRHAs.
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PMID:Delayed pituitary apoplexy in patient with advanced prostate cancer treated with gonadotrophin-releasing hormone agonists. 2060 67