Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

28 women with amenorrhea-galactorrhea were investigated endocrinologically and treated with bromocryptine 2.5 mg twice daily, ranging from 18 to 150 days. These women were classified into 6 with hypothyroidism, having prolactin (PRL) over 30 ng/ml, thyroid stimulating hormone (TSH) over 8 mcU/ml, luteinizing hormone (LH)6-20 mlU/ml and greater than follicle stimulating hormone (FSH); 8 with radiologically diagnosed pituitary tumors, LH, FSH, and increased PRL; 9 with similar endocrine profiles and suspected pituitary tumors; and 3 with high PRL considered idiopathic. 5 of the hypothyroid group were followed, and achieved ovulation, reduced TSH, PRL, and lactation, and 3 became pregnant. Of the 8 with tumors, 5 menstruated, 4 ovulated, 3 conceived, 3 had reduced lactation, 2 had reduced PRL, and 1 failed to respond clinically; 9 with suspected tumors took bromocryptine for at least 20 days, resulting in 4 pregnancies and 3 with regular menses. The 3 idiopathic cases showed lower PRL and regular ovarian function, 1 pregnancy, yet 1 developed pseudocyesis and recurrent galactorrhea. 2 women had to stop bromocryptine because of vomiting. This drug is longer-acting than L-dopa and safer than estrogen-progestagen combinations in cases of pituitary tumors. Bromocryptine reduces galactorrhea and associated hypothyroidism temporarily.
 ...
PMID:Bromocryptine therapy in cases of amenorrhea-galactorrhea. 57 72

Tne patients with galactorrhea syndrome were treated with two different daily dosages (5 mg and 7.5 mg) of Bromergocryptine. The 5 mg daily dosage often did not produce the desired hormonal and clinical response. Five patients were treated with this regimen for 38 to 90 days, with treatment extending over more than one menstrual cycle. However, the 7.5 mg daily dosage resulted in complete cessation of galactorrhea in all patients, restoration of menstrual cycles in five patients, and pregnancies in four patients. Disappearance of lactation proved to be a very good indicator of the general responsiveness of patients. Nausea, vomiting, and occasional dizziness were side effects of the drug. The case histories and hormonal findings of four typical patients are reported.
 ...
PMID:Clinical and hormonal response of patients with galactorrhea syndrome treated with bromergocryptine. 61 Oct 24

Eight patients with macroprolactinomas were treated with a long-acting injectable form of bromocriptine, depot-bromocriptine (Parlodel LAR). With the exception of one male patient who had partial and short-lasting suppression of PRL levels after two injections and who underwent a second adenomectomy, the patients were given Parlodel LAR injections at 28-day intervals for six months. In all patients, there was a significant fall in serum PRL levels after the first injection. PRL secretion was suppressed to within the normal range in 3 of 7 patients on long-term treatment. PRL was consistently within the normal range in 2 patients from the sixth week and in one, from the 14th week onwards. In the other 4 of 7 patients, a marked suppression of PRL secretion, resumption of menses, and normal libido and potency were recorded. In 3 of 8 patients, no adverse effects were noted. Two patients reported short-lasting nausea, one vomiting, one constipation and in 2 patients, orthostatic dizziness occurred after the first injection. Subsequent injections, however, were well tolerated systematically and locally. Five patients had CT scan evidence of tumour shrinkage. A very large tumour virtually disappeared after the first injection of 50 mg depot-bromocriptine in one patient. The decrease of serum PRL secretion within the first 12 hours after injection did not predict normalization of serum PRL levels during long-term treatment, whereas the fall of serum PRL levels to below 5% of the basal values within the first months of treatment could be a good indicator for the final outcome.
 ...
PMID:Parlodel LAR in the treatment of macroprolactinomas. 231 14

The influence of food on release of drug from a modified release capsule of bromocriptine 5 mg (Parlodel SRO) and a conventional formulation of bromocriptine 5 mg has been studied in 8 healthy male volunteers. Both formulations produced objective and subjective effects, such as orthostatic reactions, nausea, dizziness, vomiting and nasal congestion. The modified release capsule caused fewer side-effects than the normal capsule. Both formulations had less cardiovascular effect in the fed than in the fasting state. There was no significant difference between the normal and the modified release capsules taken fasting or after a meal in terms of the AUC extrapolated to infinity. The relative bioavailability of the 5 mg modified release capsule was 84.6% of the normal capsule under fasting conditions and 107.5% after food. In contrast to the virtually unchanged extent of absorption, the rate of absorption was markedly affected by food, especially from the conventional capsule. The mean time of 50% absorption increased from 1.06 h (fasting) to 3.2 h (fed), whereas for the modified release capsule food mainly resulted in an increased lag time of absorption. The almost instantaneous dissolution of bromocriptine from the normal capsule in vitro (both in HCl and fasting human gastric juice) and the delay of absorption after a meal in vivo suggest that the rate limiting step in absorption of the normal capsules is delivery of released drug from the stomach to the small intestine, which is delayed by food. Both the modified release 5-mg capsule and the normal 5-mg capsule showed extended suppression of prolactin over 36 h, in all subjects, both fasted and after a meal.
 ...
PMID:Differential effect of food on kinetics of bromocriptine in a modified release capsule and a conventional formulation. 323 63

Sixty patients suffering from psoriasis of all clinical forms have been treated with an increased dosage of Bromocriptin. The age of the patients ranged from 20 to 72 years. Patients with contraindications for Bromocriptin were excluded from the test. In 80% a remission or reduction of psoriasis lesions was noticed. Side effects in the form of nausea, dizziness and vomiting occurred in 15%, but decreased in the course of Bromocriptin therapy.
 ...
PMID:Treatment of psoriasis with bromocriptin. 612 Jun 82

Ten women ages 22 to 39 years were treated with a single injection of Delestrogen on day 19 of the menstrual cycle and increasing doses of Parlodel on days 19 to 23. This treatment resulted in a shortening of the luteal phase and a decrease in the production of progesterone and had no effect on serum luteinizing hormone (LH), follicle-stimulating hormone (FSH), or prolactin levels. Side effects reported with this therapy included lethargy, dizziness, nausea, vomiting, hot flashes, depression, and nasal congestion. These preliminary clinical data suggest a combination of estrogen and bromocriptine regimen is luteolytic and may be useful as an interceptive abortifacient preparation in the human being.
 ...
PMID:Evaluation of Delestrogen and Parlodel as a luteolytic agent in humans. 706 Jul 69

Long-acting bromocriptine (Parlodel LAR) was used for treatment of 25 patients with acromegaly during the period of 3 to 24 months. Even after the first intramuscular injection of 50 milligrams of the drug a decrease in growth hormone (GH) concentration by at least 50% of the initial values was observed in 28% of patients and an improvement in a sense of well-being in 44%. After 6 months of administration of 100 mg of Parlodel LAR at intervals of 28 days a decrease in GH level by at least 50% was observed in a larger percentage of patients (36.8%), and in 10.5% of them there was a fall of GH concentration to below 10 microU/ml. Side effects, like nausea, vomiting and orthostatic hypotony, appeared within several hours after the injection of Parlodel and lasted in most cases up to 24 hours. After consecutive injections of the drug the side effects were of lesser intensity or completely disappeared. The results obtained allow to conclude that Parlodel LAR is an effective drug in some cases of acromegaly. In most patients the therapeutic effect can be seen after the first injection, but in some cases it appears only after several months of treatment.
 ...
PMID:[Results of treatment for acromegaly with long-acting bromocriptine (Parlodel LAR)]. 805 87

The efficacy and tolerability of a long term treatment (21-53 months; mean, 36) with a new injectable form of bromocriptine (Parlodel LAR, Sandoz) was assessed in 13 patients (9 males and 4 females, aged 14-68 yr) with macroprolactinoma. Parlodel LAR was administered deeply im once monthly, with 50 mg as the first dose. Depending on the patient's tolerability to the drug and the PRL levels, the dose was individually progressively increased to 100 mg (2 patients), 150 mg (3 patients), or 250 mg (4 patients). Persistently normal PRL levels were recorded in 4 patients even after the first injection and in 5 other patients treated with higher doses of Parlodel LAR (2 patients with 100 mg/month; 3 patients with 150 mg/month). The remaining 4 patients who were treated with 250 mg/month had a marked reduction of PRL levels (72-94%), but did not reach normalization. Two patients treated with 150 mg/month maintained normoprolactinemia in spite of subsequent dose reduction of Parlodel LAR to 50-100 mg/month. In 1 patient PRL plasma concentrations remained within normal range for 3 months after the transitory discontinuation of Parlodel LAR at the end of the first year of therapy. Regular menses were resumed in 1 of 3, and galactorrhea disappeared in 2 of 3 women. All male patients had a return of libido and potency; gynecomastia disappeared in both male patients, and galactorrhea disappeared in 1 of 2 male patients. Visual fields improved in all 5 patients; complete normalization occurred in 2 of them. A consistent shrinkage of the macroadenoma (23-100%) at different times after therapy was shown by magnetic resonance imaging and/or computed tomography in 12 of 13 patients. Six patients reported mild/moderate side-effects (nausea, vomiting, orthostatic hypotension, or dizziness) within 24 h after the first injection. In 2 of these patients, mild side-effects persisted for 1-2 days after the first 3-6 injections, and in one patient, mild nausea was reported after each injection. In conclusion, in patients with macroprolactinoma, Parlodel LAR is an effective and well tolerated preparation of bromocriptine when administered once a month.
 ...
PMID:Long term therapy of patients with macroprolactinoma using repeatable injectable bromocriptine. 843 94

The dopamine agonist bromocryptine, probably through amplifying gonadotroph (mainly FSH) secretion, was found to be suitable for provoking fertile estrus during the anestrous phase in bitches without functional cycles and/or ovarian activity. We studied estrus induction in 48 bitches after treatment with semisynthetic ergot alkaloid bromocryptine. For habituation a fractional dose of 0.3 mg/bitch was administered for three days followed by larger doses within the range of 0.6 to 2.5 mg/bitch by selecting dose rates on the basis of individual responsiveness and body weight. The long-term daily bromocryptine dose did not exceed 0.6 mg/bitch and 2.5 mg/bitch in small and large sized bitches, respectively. Gradual habituation and individual dose rates have almost completely eliminated the unwanted side effect of emesis. The period between treatment and onset of estrus varied but the average was 19 days. After the onset of estrus bromocryptine administration was usually continued for another 3 to 6 days. Occurrences of estrus, ovulation and pregnancy were monitored by cytological evaluation of vaginal epithelium, rapid ELISA for plasma progesterone and ultrasonography, respectively. Samples for progesterone were taken on Days 7, 9, 12 and 15 and sonograms of ovarian follicles and of fetuses were taken on Days 0, 22 and 35. The bitches involved in the study either regular or irregular cycles. Bromocryptine treatment induced estrus in all of the bitches including 40 of 48 (83%) with ovulation within a regular estrus and 6 of 48 (12.5%) that showed estrus but did not ovulate. Mating or artificial insemination of bitches in their fertile periods twice at two day intervals resulted in an 83% pregnancy rate (40 cases) and 39 (97.5%) of them gave birth to puppies. However, the average litter size was small with 4.8 +/- 1.6 pups.
 ...
PMID:Fertile estrus induced in bitches by bromocryptine, a dopamine agonist: a clinical trial. 1139 17