Healthcare Resource Utilization among Patients between 60-75 Years with Secondary Acute Myeloid Leukemia Receiving Intensive Chemotherapy Induction: A Spanish Retrospective Observational Study.

BACKGROUND: Information regarding the impact on healthcare systems of secondary acute myeloid leukemia (sAML) is scarce. METHODS: A retrospective review of medical charts identified patients aged 60-75 years with sAML between 2010 and 2019. Patient information was collected from diagnosis to death or last follow-up. Outpatient resource use, reimbursement, frequency and duration of hospitalization, and transfusion burden were assessed. Forty-six patients with a median age of 64 years were included. Anthracycline plus cytarabine regimens were the most common induction treatment (39 patients, 85%). The ratio of the total days hospitalized between the total follow-up was 29%, with a sum of 204 hospitalizations (average four/patient; average duration 21 days). The total average reimbursement was EUR 90,008 per patient, with the majority (EUR 77,827) related to hospital admissions (EUR 17,403/hospitalization). Most hospitalizations (163, mean 22 days) occurred in the period before the first allogeneic hematopoietic stem cell transplant (alloHSCT), costing EUR 59,698 per patient and EUR 15,857 per hospitalization. The period after alloHSCT (in only 10 patients) had 41 hospitalizations (mean 21 days), and a mean reimbursement cost of EUR 99,542 per patient and EUR 24,278 per hospitalization. In conclusion, there is a high consumption of economic and healthcare resources in elderly patients with sAML receiving active treatments in Spain.

Adherence and adverse events of intraperitoneal chemotherapy in optimally debulked ovarian cancer patients: Real-life study.

PURPOSE: Intraperitoneal with intravenous chemotherapy (IP/IV) is the recommended option for patients with stage III cancer with optimally debulked (<1 cm residual) disease based on randomized controlled trials and showing important improvements in overall survival and progression free survival. However, its application has not been largely adopted due to its difficult administration that requires a trained nurse staff. The aim of this work was to study the completion and the toxicity of an IP outpatient chemotherapy regimen in optimally debulked stage III ovarian cancer patients. METHODS: A single-center, retrospective observational study in women with stage III ovarian cancer following optimal cytoreductive surgery (<1 cm) followed by IP/IV chemotherapy from 2009 to 2017. The IP/IV regimen was as it follows: IV paclitaxel 175 mg/m2 in 3 h, day 1; IP cisplatin (100 mg/m2-until December 2013-or 75 mg/m2), day 2; IP paclitaxel 60 mg/m2, day 8, each 21 days for six cycles. RESULTS: A total of 60 patients received IP/IV regimen. Of these, 41 patients (68.3%) completed the six IP chemotherapy cycles and 51 (84.9%) completed four or more cycles. Most of the adverse events reported were non-hematological and G1-2. There was no difference neither in adherence nor in the frequency of adverse events between both cisplatin groups. Despite a high rate of adverse events, IP chemotherapy can be delivered with a high completion rate and manageable toxicity to patients with optimally debulked ovarian cancer.

BK Virus-Associated Hemorrhagic Cystitis After Allogeneic Hematopoietic Stem Cell Transplantation in the Pediatric Population.

OBJECTIVE: To study the incidence, risk factors, and treatment of hemorrhagic cystitis secondary to BK-virus reactivation (HC-BKV) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the pediatric population. METHODS: Case-control study in which all pediatric patients (0-18 years) who underwent allo-HSCT from September 2009 to January 2014 were followed. RESULTS: Twenty-nine patients underwent an allo-HSCT. The median age was 9 years (range = 6 months to 15 years), 61% male. The primary diagnosis was acute lymphoblastic leukemia (72.4%). Six (20.7%) developed HC-BKV. In a multivariate analysis of risk factors, it was observed that the reactivation of BK virus was associated with age more than 10 years ( P = .098) and those with positive serology for Epstein-Barr virus ( P = .06). Five of the 6 patients with HC-BKV received cidofovir (CDV) at doses of 3 to 5 mg/kg/week. The treatment lasted a median of 3 cycles (range = 2-5). One of the patients (20%) developed nephrotoxicity. Of the 5 patients treated with CDV, 3 (60%) had a complete response, 1 (20%) partial response, and 1 (20%) no response. CONCLUSION: We conclude that HC-BKV is a frequent complication after allo-HSCT. CDV therapy can be effective but controlled clinical trials are needed.

[Applying dose banding to the production of antineoplastic drugs: a narrative review of the literature]. / Dose banding aplicado a la elaboración de antineoplásicos: una revisión narrativa de la literatura.

The dosage of antineoplastic drugs has historically been based on individualized prescription and preparation according to body surface area or patient´s weight. Lack of resources and increased assistance workload in the areas where chemotherapy is made, are leading to the development of new systems to optimize the processing without reducing safety. One of the strategies that has been proposed is the elaboration by dose banding. This new approach standardizes the antineoplastic agents doses by making ranges or bands accepting a percentage of maximum variation. It aims to reduce processing time with the consequent reduction in waiting time for patients; to reduce errors in the manufacturing process and to promote the rational drug use. In conclusion, dose banding is a suitable method for optimizing the development of anticancer drugs, obtaining reductions in oncologic patients waiting time but without actually causing a favorable impact on direct or indirect costs.

La dosificación de los fármacos antineoplásicos se ha basado históricamente en la prescripción y elaboración individualizada según la superficie corporal o peso del paciente. La falta de recursos y el aumento de la carga asistencial en las áreas de elaboración de quimioterapia están propiciando que se desarrollen nuevos sistemas que optimicen la elaboración sin reducir la seguridad. Una de las estrategias que se ha propuesto es la elaboración mediante dose banding. Este nuevo enfoque estandariza las dosis de antineoplásicos en rangos o bandas aceptando un porcentaje de variación máxima. Pretende reducir los tiempos de elaboración con la consiguiente reducción de los tiempos de espera de los pacientes, disminuir los errores en la elaboración y fomentar el uso racional de los fármacos. En definitiva, el dose banding es un método adecuado para la optimización de la elaboración de antineoplásicos, obteniendo reducciones del tiempo de espera de los pacientes oncológicos, aunque sin llegar a causar un impacto favorable sobre los costes directos o indirectos.

Dose banding aplicado a la elaboración de antineoplásicos: una revisión narrativa de la literatura / Applying dose banding to the production of antineoplastic drugs: a narrative review of the literature

La dosificación de los fármacos antineoplásicos se ha basado históricamente en la prescripción y elaboración individualizada según la superficie corporal o peso del paciente. La falta de recursos y el aumento de la carga asistencial en las áreas de elaboración de quimioterapia están propiciando que se desarrollen nuevos sistemas que optimicen la elaboración sin reducir la seguridad. Una de las estrategias que se ha propuesto es la elaboración mediante dose banding. Este nuevo enfoque estandariza las dosis de antineoplásicos en rangos o bandas aceptando un porcentaje de variación máxima. Pretende reducir los tiempos de elaboración con la consiguiente reducción de los tiempos de espera de los pacientes, disminuir los errores en la elaboración y fomentar el uso racional de los fármacos. En definitiva, el dose banding es un método adecuado para la optimización de la elaboración de antineoplásicos, obteniendo reducciones del tiempo de espera de los pacientes oncológicos, aunque sin llegar a causar un impacto favorable sobre los costes directos o indirectos (AU)

The dosage of antineoplastic drugs has historically been based on individualized prescription and preparation according to body surface area or patient ́s weight. Lack of resources and increased assistance workload in the areas where chemotherapy is made, are leading to the development of new systems to optimize the processing without reducing safety. One of the strategies that has been proposed is the elaboration by dose banding. This new approach standardizes the antineoplastic agents doses by making ranges or bands accepting a percentage of maximum variation. It aims to reduce processing time with the consequent reduction in waiting time for patients; to reduce errors in the manufacturing process and to promote the rational drug use. In conclusion, dose banding is a suitable method for optimizing the development of anticancer drugs, obtaining reductions in oncologic patients waiting time but without actually causing a favorable impact on direct or indirect costs (AU)