RESUMEN
Chemotherapy-induced nausea and vomiting (CINV) is one of the most frequent adverse events compromising quality of life (QoL) in patients undergoing autologous stem cell transplantation (ASCT). However, CINV prophylaxis is still lacking uniformity for high-dose melphalan (HDM), which is used to condition patients with multiple myeloma (MM). Netupitant/palonosetron (NEPA) is administered with dexamethasone (DEXA) for CINV prevention in several chemotherapy regimens. Our study aims to assess the efficacy of NEPA, without DEXA, in preventing CINV in 106 adult patients with MM receiving HDM and ASCT. All patients had antiemetic prophylaxis with multiple doses of NEPA 1 h before the start of conditioning and after 72 h and 120 h. A complete response (CR) was observed in 99 (93%) patients at 120 h (overall phase). The percentage of patients with complete control was 93%. The CR rate during the acute phase was 94% (n = 100). During the delayed phase, the CR rate was 95% (n = 101). Grade 1 nausea and vomiting were experienced by 82% and 12% of the patients, respectively. Grade 2 nausea was reported in 18% and vomiting in 10% of patients. Our results showed, for the first time, that NEPA, without DEXA, was a well-tolerated and effective antiemetic option for MM patients receiving HDM followed by ASCT.
Asunto(s)
Antieméticos , Trasplante de Células Madre Hematopoyéticas , Mieloma Múltiple , Antieméticos/uso terapéutico , Dexametasona/uso terapéutico , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Humanos , Melfalán/efectos adversos , Mieloma Múltiple/tratamiento farmacológico , Náusea/inducido químicamente , Náusea/tratamiento farmacológico , Náusea/prevención & control , Palonosetrón/uso terapéutico , Piridinas , Calidad de Vida , Quinuclidinas/uso terapéutico , Trasplante Autólogo , Vómitos/inducido químicamente , Vómitos/tratamiento farmacológico , Vómitos/prevención & controlRESUMEN
Outpatient autologous stem cell transplantation (ASCT) has proven to be feasible in terms of physical morbidity and mortality outcomes, but little data exist on the impact of this procedure on quality of life (QoL). The purpose of this prospective, observational, longitudinal cohort study was to compare the effects of inpatient (n = 76) and outpatient (n = 64) modes of care on QoL in patients with multiple myeloma who underwent ASCT. Patients were treated according to their preference for the inpatient or outpatient model. QoL was assessed using the Functional Assessment of Cancer Therapy-Bone Marrow Transplantation (FACT-BMT) at baseline (7 days before ASCT; T1) and at days +7 (T2) and +30 (T3) after ASCT. Overall, inpatients achieved higher mean values at each time point (86.05 ± 15.54 at T1, 89.23 ± 19.19 at T2, and 87.96 ± 13.6 at T3) compared with outpatients (85.62 ± 14.51 at T1, 87.42 ± 23.41 at T2, and 83.98 ± 20.2 at T3), although the differences did not reach statistical significance. Inpatients showed higher mean scores than outpatients in physical well-being (7.67 ± 5.7, 15.44 ± 6.34, and 12.96 ± 6.03, respectively, versus 5.89 ± 4.33, 13.92 ± 7.05, and 8.84 ± 6.33, respectively; P < .05). Mean scores on social/family well-being were significantly higher in the outpatient group compared with the inpatient group (22.93 ± 13.29, 21.14 ± 5.31, and 21.64 ± 4.58, respectively, versus 20.59 ± 3.79, 19.52 ± 5.12, and 20.01 ± 3.97, respectively; P = .003). There were no significant between-group differences with respect to functional well-being and emotional status. Among adults at a single institution undergoing ASCT for MM, the use of outpatient care compared with standard transplantation care did not result in improved QoL during transplantation. Further research is needed for replication and to assess longer-term outcomes and implications.
Asunto(s)
Pacientes Internos , Mieloma Múltiple/terapia , Pacientes Ambulatorios , Calidad de Vida , Trasplante de Células Madre , Adolescente , Adulto , Anciano , Autoinjertos , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: The application of different models of autologous stem-cell transplantation (ASCT) in multiple myeloma has demonstrated the feasibility and safety of outpatient-based programs of care. Although several systematic reviews have evaluated the burden of caregivers, only a few studies have included outpatient ASCT. PATIENTS AND METHODS: The feelings of lack of family support, daily activities, and general health were compared between caregivers of 2 groups of patients with multiple myeloma who underwent inpatient (n = 71) or outpatient (n = 25) ASCT. RESULTS: The 3 features did not significantly differ between the 2 study groups at baseline, before, and 3 months after ASCT. Multivariate modeling showed that the baseline values were significantly related to the changes in study outcomes independent of patient and caregiver characteristics. Other correlates were caregivers' work and patient age for impact on daily activities and disease burden across time for impact on general health (all P < .05). CONCLUSION: The outpatient model neither improves nor impairs global caregivers' burden compared to standard ASCT care. Further research is needed to confirm this observation and to better assess the burden and quality of life of caregivers and their influence on patient outcomes and quality of life.
Asunto(s)
Procedimientos Quirúrgicos Ambulatorios/psicología , Cuidadores/psicología , Trasplante de Células Madre Hematopoyéticas/métodos , Mieloma Múltiple/cirugía , Adulto , Anciano , Femenino , Trasplante de Células Madre Hematopoyéticas/psicología , Humanos , Masculino , Persona de Mediana Edad , Mieloma Múltiple/psicología , Calidad de Vida , Trasplante Autólogo/métodos , Trasplante Autólogo/psicología , Adulto JovenRESUMEN
BACKGROUND: Activity-based costing (ABC) was developed and advocated as a means of overcoming the systematic distortions of traditional cost accounting. MATERIALS AND METHODS: We calculated the cost of high-dose chemotherapy and autologous stem cell transplantation (ASCT) in patients with multiple myeloma using the ABC method, through 2 different care models: the total inpatient model (TIM) and the early-discharge outpatient model (EDOM) and compared this with the approved diagnosis related-groups (DRG) Italian tariffs. RESULTS: The TIM and EDOM models involved a total cost of 28,615.15 and 16,499.43, respectively. In the TIM model, the phase with the greatest economic impact was the posttransplant (recovery and hematologic engraftment) with 36.4% of the total cost, whereas in the EDOM model, the phase with the greatest economic impact was the pretransplant (chemo-mobilization, apheresis procedure, cryopreservation, and storage) phase, with 60.4% of total expenses. In an analysis of each episode, the TIM model comprised a higher absorption than the EDOM. In particular, the posttransplant represented 36.4% of the total costs in the TIM and 17.7% in EDOM model, respectively. The estimated reduction in cost per patient using an EDOM model was over 12,115.72. The repayment of the DRG in Calabrian Region for the ASCT procedure is 59,806. Given the real cost of the transplant, the estimated cost saving per patient is 31,190.85 in the TIM model and 43,306.57 in the EDOM model. CONCLUSION: In conclusion, the actual repayment of the DRG does not correspond to the real cost of the ASCT procedure in Italy. Moreover, using the EDOM, the cost of ASCT is approximately the half of the TIM model.