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INTRODUCTION: With the widespread use of anti-programmed death-1 monoclonal antibodies, such as pembrolizumab, rare side effects appear in clinical practice. CASE REPORT: We report the case of a man diagnosed with non-keratinizing squamous lung carcinoma stage IVB with programmed death-ligand 1 70% who developed agranulocytosis 10 days after a single dose of pembrolizumab as monotherapy. MANAGEMENT AND OUTCOME: Pembrolizumab was discontinued immediately. Grade 4 neutrophil decrease is mentioned in the product information sheet as a rare side effect. The patient was admitted in poor physical condition with grade 4 neutropenic fever, mucositis and anemia. Agranulocytosis did not improve despite treatment with granulocyte colony-stimulating factor, intravenous corticosteroids and intravenous immunoglobulins. He experienced a rapid worsening and died 3 weeks after admission. The causal relationship between pembrolizumab and the appearance of agranulocytosis was determined as possible according to Naranjo's modified Karch and Lasagna's imputability algorithm. DISCUSSION: Hematologic immune-related adverse events are uncommon but important side effects among patients treated with immune checkpoint inhibitors. Agranulocytosis and neutropenia are infrequently reported but can be life-threatening. The main approach for agranulocytosis consists of intravenous corticosteroids, granulocyte colony-stimulating factors and blood products. Depending on bone marrow characteristics, treatments for refractory patients include intravenous immunoglobulins or cyclosporine. After an immune-related adverse event, benefits and risks must be considered before continuation with an immune checkpoint inhibitor. Detection and communication of adverse drug reactions to the Pharmacovigilance Systems have special relevance for rare side effects.
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Agranulocitose , Anticorpos Monoclonais Humanizados , Neoplasias Pulmonares , Humanos , Masculino , Agranulocitose/induzido quimicamente , Anticorpos Monoclonais Humanizados/efeitos adversos , Anticorpos Monoclonais Humanizados/uso terapêutico , Antineoplásicos Imunológicos/efeitos adversos , Antineoplásicos Imunológicos/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma de Células Escamosas/tratamento farmacológico , Evolução Fatal , Neoplasias Pulmonares/tratamento farmacológicoRESUMO
INTRODUCTION: Capmatinib is a mesenchymal-epithelial transition (MET) inhibitor authorized for metastatic non-small cell lung cancer (NSCLC) with MET exon 14 skipping mutation treatment in adult patients. CASE REPORT: We report a case of an elderly female with a diagnosis of metastatic NSCLC with MET exon 14 skipping mutation who developed a severe hepatotoxicity after 7 weeks under treatment with capmatinib. MANAGEMENT & OUTCOME: Capmatinib was immediately discontinued. Hepatotoxicity is included as "warning and precautions" in the product information sheet. The patient was admitted with severe acute hepatitis, secondary hypocoagulability and acute deterioration of renal function. She experienced a rapid worsening with a fatal outcome three days after admission. The causal relationship between capmatinib and the appearance of hepatotoxicity was determined as probable according to Naranjo's modified Karch and Lasagna's imputability algorithm. DISCUSSION: The recognition and diagnosis of drug-induced liver injury (DILI) are often difficult and delayed. Molecularly targeted agents require careful assessment of liver function both prior to and during therapy. Capmatinib hepatotoxicity is an infrequent but severe adverse drug reaction (ADR). Prescribing information includes recommendations about liver function monitoring. The main approachment for DILI is the removal of the causative agent. Detection and communication of ADRs to the Pharmacovigilance Systems have special relevance for novel drugs, with little data in real life setting.
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Carcinoma Pulmonar de Células não Pequenas , Doença Hepática Induzida por Substâncias e Drogas , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Neoplasias Pulmonares , Adulto , Humanos , Feminino , Idoso , Carcinoma Pulmonar de Células não Pequenas/genética , Neoplasias Pulmonares/tratamento farmacológico , Doença Hepática Induzida por Substâncias e Drogas/etiologia , MutaçãoRESUMO
OBJECTIVE: The aim of this study was twofold: to assess the annual pharmaceutical savings associated with the treatment of cancer patients at Marqués de Valdecilla University Hospital and to estimate the cost of innovative antineoplastic therapies that patients receive as experimental treatment, both during clinical trials throughout 2020. MATERIAL AND METHODS: An observational and financial analysis of the drug cost related to clinical trials was applied. Direct cost savings to the Regional Health System of Cantabria and the cost of innovative therapies used as an experimental treatment in clinical trials were quantified. RESULTS: This study includes 38 clinical trials with a sample of 101 patients. The clinical trials analyzed provide a total cost savings of 603,350.21 and an average cost saving of 6,630.22 per patient. Furthermore, the total investment amounts to 789,892.67, with an average investment of 15,488.09 per patient. CONCLUSIONS: Clinical trials are essential for the advancement of science. Furthermore, clinical trials can be a significant source of income for both hospitals and Regional Health Systems, contributing to their financial sustainability.
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OBJECTIVE: To evaluate adherence and quality of life to oral antineoplastic treatment in patients with chronic lymphocytic leukemia. To compare adherence and QoL according to treatment subgroups and treatment-line subgroups. METHODS: We conducted a descriptive prospective study from June to November 2021 in a tertiary care hospital. Patients treated at the Oncology Pharmacy with a diagnosis of chronic lymphocytic leukemia and treatment with oral antineoplastics for at least 6 months before inclusion in the study were included. Adherence was assessed using Morisky's 8 item Medication Adherence Scale and leftover pills counts, considering adherents if their adherence rate was ≥ 90%. Quality of life was assessed with Euro-Qol EQ-5D-3L questionnaire, Functional Assessment of Chronic Illness Therapy - Fatigue scale and QLQ-C30 questionnaire from European Organization for Research and Treatment of Cancer. Two interviews were scheduled: at the time of inclusion and at 3 months. Variable collected: demographic data, clinical data (disease and treatment); and response (scores obtained from questionnaires and adherence rate). The data statistical analysis was carried out with SPSS® 25.0 software. RESULTS: Twenty three patients were included, all of them showed an adherence rate higher than 90%; 20 patients were considered high adherent, and 3 patients medium adherent to treatment according to Morisky's 8 item Medication Adherence Scale. The results of the EQ-5D-3L questionnaire showed that the patients were all of them autonomous in their personal care and daily activities, 69.6% did not have any mobility problems and 78.3% did not have anxiety/depression; 56.5% had some type of pain. Eighteen patients had no fatigue, and 5 had mild/moderate fatigue according to Functional Assessment of Chronic Illness Therapy - Fatigue scale. The results of the EORTC QLQ-C30 questionnaire showed that patients had a high /healthy functional level, a good quality of life and a low level of symptoms. Analysis by treatment subgroups and by treatment-line subgroups did not show statistically significant differences in adherence or quality of life. CONCLUSIONS: Patients diagnosed with chronic lymphocytic leukemia and treated with oral antineoplastic therapies showed a high adherence rate and referred a good quality of life.
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Antineoplásicos , Leucemia Linfocítica Crônica de Células B , Humanos , Qualidade de Vida , Leucemia Linfocítica Crônica de Células B/tratamento farmacológico , Estudos Prospectivos , Antineoplásicos/efeitos adversos , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To evaluate adherence and quality of life to oral antineoplastic treatment in patients with chronic lymphocytic leukemia. To compare adherence and quality of life according to treatment subgroups and treatment-line subgroups. METHODS: We conducted a descriptive prospective study from June to November 2021 in a tertiary care hospital. â¯Patients with chronic lymphocytic leukaemia, seen at the Oncology Pharmacy and treated with oral antineoplastic drugs for at least 6 months prior to inclusion in the study were included. Adherence was assessed using Morisky's 8 item Medication Adherence Scale and leftover pills counts, considering adherents if their adherence rate was ≥90%. Quality of life was assessed with Euro-Qol EQ-5D-3L questionnaire, Functional Assessment of Chronic Illness Therapy - Fatigue scale and QLQ-C30 questionnaire from European Organization for Research and Treatment of Cancer. Two interviews were scheduled: at the time of inclusion and at 3â¯months. The clinical history was reviewed and demographic and clinical variables were collected. The data statistical analysis was carried out with SPSS® 25.0 software. RESULTS: Twenty three patients were included, all of them showed an adherence rate higher than 90%; 20 patients were considered high adherent, and 3 patients médium adherent to treatment according to Morisky's 8 item Medication Adherence Scale. The results of the EQ-5D-3L questionnaire showed that the patients were all of them autonomous in their personal care and daily activities, 69.6% did not have any mobility problems and 78.3% did not have anxiety/depression; 56.5% had some type of pain. Eighteen patients had no fatigue, and 5 had mild/moderate fatigue according to Functional Assessment of Chronic Illness Therapy - Fatigue scale. The results of the EORTC QLQ-C30 questionnaire showed that patients had a high /healthy functional level, a good quality of life and a low level of symptoms. Analysis by treatment subgroups and by treatment-line subgroups did not show statistically significant differences in adherence or quality of life. CONCLUSIONS: Patients diagnosed with chronic lymphocytic leukemia and treated with oral antineoplastic therapies showed a high adherence rate and referred a good quality of life.
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Antineoplásicos , Leucemia Linfocítica Crônica de Células B , Humanos , Qualidade de Vida , Leucemia Linfocítica Crônica de Células B/tratamento farmacológico , Estudos Prospectivos , Antineoplásicos/efeitos adversos , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: Several studies have reported the role of immune-related adverse events as a predictor of clinical benefit, but few have properly described these findings in advanced or metastatic non-small cell lung cancer treated with pembrolizumab. This study aimed to evaluate the association between immune-related adverse events development and clinical outcomes in the aforementioned group of patients. METHODS: We conducted a retrospective study in patients with advanced or metastatic non-small cell lung cancer treated with pembrolizumab. Overall response rate, progression-free survival and overall survival were evaluated according to the appearance, subtype and number of immune-related adverse events developed. We report the results of the immune-related adverse events analysis and the potential correlation between immune-related adverse events and clinical outcomes. Univariate and multivariate analyses were performed to evaluate this relationship. RESULTS: A total of 94 patients were analysed; 60 of them developed immune-related adverse events. Patients with immune-related adverse events had a significantly higher overall response rate compared with the non-immune-related adverse events group (34% vs 8.5%, χ2=0.005). Median progression-free survival was statistically significant in favour of patients with at least one immune-related adverse event (p=0.015). Median overall survival was not reached in patients with ≥1 immune-related adverse events, compared with 8 months (95% CI 0.6 to 15.4 months) in those without immune-related adverse events. Patients who developed ≥2 immune-related adverse events had longer median progression-free survival (11 vs 4 months, not statistically significant) and overall survival (not reached vs 11, p=0.022) compared with those with ≤1 immune-related adverse events. CONCLUSIONS: Obtained data showed that patients with immune-related adverse events occurrence had significantly better overall response rate and longer progression-free survival and overall survival. This study highlights the role of immune-related adverse events as a predictor of survival in a real-life setting.
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Objetivos: evaluar la adherencia y la calidad de vida de los pacientes con leucemia linfocítica crónica tratados con antineoplásicos orales. Comparar la adherencia y la calidad de vida según el fármaco recibido y según la línea de tratamiento.Métodoestudio descriptivo prospectivo realizado de junio a noviembre de 2021 en un hospital terciario. Se incluyeron pacientes con leucemia linfocítica crónica, atendidos en la consulta de Farmacia Oncológica y tratados con antineoplásicos orales desde al menos 6 meses antes de la inclusión en el estudio. Se estimó la adherencia mediante el cuestionario Moriskys 8 item Medication Adherence Scale y el recuento de medicación sobrante, considerándose adherentes si su tasa de adherencia era ≥ 90%. Para evaluar la calidad de vida, se utilizó el cuestionario EQ-5D-3L del grupo EuroQol, la escala Functional Assessment of Chronic Illness Therapy Fatigue y el QLQ-C30 de la European Organization for Research and Treatment of Cancer. Se programaron 2 entrevistas: en el momento de la inclusión y a los 3 meses. Se revisó la historia clínica, recogiéndose variables demográficas y clínicas. El análisis estadístico se realizó con el programa SPSS® 25.0.Resultadosse incluyeron 23 pacientes, todos fueron adherentes según el recuento de medicación, 20 presentaron adherencia alta, y 3 media, según Moriskys 8 item Medication Adherence Scale. Los resultados del cuestionario EQ-5D-3L mostraron que los pacientes eran autónomos para su cuidado personal y sus actividades cotidianas, el 69,6% no tenían problemas de movilidad, el 78,3% no tenía ansiedad/depresión y el 56,5% presentaba algún tipo de dolor. (AU)
Objective: To evaluate adherence and quality of life to oral antineoplastic treatment in patients with chronic lymphocytic leukemia. To compare adherence and QoL according to treatment subgroups and treatment-line subgroups.MethodsWe conducted a descriptive prospective study from June to November 2021 in a tertiary care hospital. Patients treated at the Oncology Pharmacy with a diagnosis of chronic lymphocytic leukemia and treatment with oral antineoplastics for at least 6 months before inclusion in the study were included. Adherence was assessed using Moriskys 8 item Medication Adherence Scale and leftover pills counts, considering adherents if their adherence rate was ≥ 90%. Quality of life was assessed with Euro-Qol EQ-5D-3L questionnaire, Functional Assessment of Chronic Illness Therapy Fatigue scale and QLQ-C30 questionnaire from European Organization for Research and Treatment of Cancer. Two interviews were scheduled: at the time of inclusion and at 3 months. Variable collected: demographic data, clinical data (disease and treatment); and response (scores obtained from questionnaires and adherence rate). The data statistical analysis was carried out with SPSS® 25.0 software.ResultsTwenty three patients were included, all of them showed an adherence rate higher than 90%; 20 patients were considered high adherent, and 3 patients medium adherent to treatment according to Moriskys 8 item Medication Adherence Scale. (AU)
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Humanos , Antineoplásicos/efeitos adversos , Leucemia Linfocítica Crônica de Células B/terapia , Qualidade de Vida , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
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