RESUMEN
Purpose Anorexia induced by cytotoxic chemotherapy on delayed phase is a highly frequent adverse event. We aimed to determine the effects of rikkunshito (RKT) on chemotherapy-induced anorexia (CIA) in patients with lung cancer. Methods This prospective, randomized, cross-over pilot trial included 40 lung cancer patients scheduled to undergo cisplatin-based chemotherapy and randomized to either a group given RKT 7.5 g/day for 14 days (Group A, N = 20) or not (Group B, N = 20), then the treatments were switched. All patients received dexamethasone, palonosetron hydrochloride and aprepitant regardless of group assignment. Rescue drugs were allowed as required. The primary and key secondary endpoints were changes in caloric intake and in plasma acylated ghrelin (AG) levels, respectively. Average daily caloric intake during days 3 to 5 was compared with that on day 1 of each course. Results The primary and key secondary endpoints were analyzed in 31 patients (per protocol population) completing the study. Reduction rate of caloric intake was lower in RKT, than in control courses (18% vs. 25%, P = 0.025). Plasma AG levels significantly declined between days 1 and 3 in RKT (12.3 vs. 7.5 fmol/mL, P < 0.001) and control (10.8 vs. 8.6 fmol/mL, P < 0.001) courses. However, those obviously increased to 8.5 fmol/mL (P = 0.025) by day 5 in RKT course but not in control course (7.7 fmol/mL, P = 0.28). Conclusions Rikkunshito could mitigate CIA and ameliorate plasma AG levels during the delayed phase of CDDP-based chemotherapy in lung cancer patients. Clinical trial registration numbers: UMIN000010748.
Asunto(s)
Anorexia/tratamiento farmacológico , Antineoplásicos/efectos adversos , Cisplatino/efectos adversos , Medicamentos Herbarios Chinos/uso terapéutico , Ghrelina/sangre , Neoplasias Pulmonares/tratamiento farmacológico , Fitoterapia , Acilación , Adulto , Anciano , Anorexia/inducido químicamente , Estudios Cruzados , Ingestión de Energía/efectos de los fármacos , Femenino , Humanos , Japón , Neoplasias Pulmonares/sangre , Masculino , Medicina Tradicional , Persona de Mediana Edad , Proyectos Piloto , Resultado del TratamientoRESUMEN
Hypocalcemia is a significant adverse effect of denosumab. We herein report a case of prolonged hypocalcemia in a patient with multiple risk factors for hypocalcemia, including gastrectomy, increased bone turnover, and a poor performance status. Hypocalcemia developed after denosumab treatment for diffuse bone metastasis of gastric cancer, despite oral supplementation with vitamin D and calcium. To avoid serious prolonged hypocalcemia, a thorough assessment of the bone calcium metabolism is required before initiating denosumab treatment.