cosyntropin and Vomiting

0.5 mg tetracosactrin is considered to be equivalent to 40 mg methylprednisolone with regard to the induced cortisol secretion. 97 female breast cancer patients who received their first two FEC courses (epirubicin 50-75 mg/m2, 5-fluorouracil 500 mg/m2, cyclophosphamide 500 mg/m2) entered this randomised crossover study (76 had previously received an adjuvant treatment); tetracosactrin was administered intramuscularly and methylprednisolone intravenously immediately before chemotherapy administration. The tolerability was evaluated using a diary card during 5 days and patients were asked for their preference at the end of the two cycles. There was no difference either for vomiting (dry heaves were included) or nausea between the two treatments (the analysis was performed on day 1, the worse day of days 2 and 3 and the worse day of days 4 and 5). At day 1, 49% of the patients experienced no or mild nausea after tetracosactrin and 62% after methylprednisolone (not significant) (first period analysis); a complete control of vomiting (including dry heaves) was observed in 49% of the patients after tetracosactrin and 53% after methylprednisolone (not significant). No difference was observed between patients with or without previous chemotherapy. However, slightly more patients preferred tetracosactrin (P = 0.048).

Topics: Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Cosyntropin; Cyclophosphamide; Epirubicin; Female; Fluorouracil; Humans; Methylprednisolone; Nausea; Quality of Life; Vomiting

In order to compare the safety and the antiemetic effectiveness of tetracosactide (TCS) or beta 1,24 ACTH with those of dexamethasone (DXM) as an adjunct to high-dose metoclopramide, diphenhydramine and clorazepate, 33 patients receiving cisplatin based cancer chemotherapy were enrolled in a double-blind cross-over clinical trial. TCS and DXM were given intravenously, respectively at a dose of 2 mg and 20 mg, and concurrently to the cisplatin infusion. No statistically significant difference was noted between the two drugs with regard to efficacy or side effects. We conclude that TCS can serve as a substitute for DXM in combination antiemetic regimens for management of cisplatin-induced nausea and vomiting.

Topics: Adult; Aged; Cisplatin; Clinical Trials as Topic; Clorazepate Dipotassium; Cosyntropin; Dexamethasone; Diphenhydramine; Double-Blind Method; Drug Therapy, Combination; Humans; Metoclopramide; Middle Aged; Neoplasms; Prospective Studies; Vomiting

One hundred two patients submitted to intensive chemotherapy were included in a randomized study with cross over comparing for the second course two anti-emetics: tetracosactide (D1: 3 mg, D2 and D3: 2 mg/d) and methylprednisolone (D1: 240 mg, D2 and D3: 160 mg/d). Most patients presented with malignant lymphoma. All patients experienced nausea and emesis during first course of chemotherapy. Results were similar in both groups, respectively for tetracosactide and methylprednisolone: no nausea 37 versus 40%, less than 3 emesis 69% versus 73%. Secondary effects were observed in 5 and 8% of cases. Tetracosactide with a schedule of 7 mg for 3 days gives the same results than methylprednisolone 560 mg for 3 days in chemotherapy induced nausea and emesis prevention.

Topics: Adolescent; Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Cosyntropin; Female; Humans; Male; Methylprednisolone; Middle Aged; Nausea; Random Allocation; Vomiting

Cisplatin 5 mg/kg, i.p., induced an acute (day 1) and delayed (days 2 and 3) emetic response in the ferret that was used to investigate the potential anti-emetic activity of metyrapone and tetracosactrin and their potential interaction. The 11beta-hydroxylase enzymes inhibitor metyrapone 10-30 mg/kg, i.p., dose dependently potentiated the acute cisplatin-induce retching+vomiting response by up to 219% at the highest dose (P<0.001) but failed to affect significantly delayed emesis (P>0.05). The adrenocorticotropic hormone (ACTH) mimetic tetracosactrin 0.1 mg/kg, i.m., antagonised significantly the acute and delayed emetic response by 98% (P<0.01) and 75% (P<0.001), respectively. The anti-emetic action of tetracosactrin on acute but not delayed emesis was prevented by combination with metyrapone 10 mg/kg, i.p. Tetracosactrin 0.1 mg/kg, i.m., failed to modify apomorphine (0.25 mg/kg, s.c.)-induced emesis. The potential anti-emetic mechanism of action of metyrapone and tetracosactrin to modulate emesis is discussed.

Topics: Acute Disease; Animals; Antiemetics; Antineoplastic Agents; Apomorphine; Cisplatin; Cosyntropin; Ferrets; Injections, Intramuscular; Injections, Intraperitoneal; Injections, Subcutaneous; Male; Metyrapone; Steroid 11-beta-Hydroxylase; Time Factors; Vomiting

Topics: Addison Disease; Adolescent; Anti-Inflammatory Agents; Anuria; Child; Cosyntropin; Cough; Diplopia; Female; Fludrocortisone; Headache; Humans; Hydrocortisone; Male; Mineralocorticoids; Muscle Weakness; Pseudotumor Cerebri; Syncope; Vomiting; Weight Loss