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The purposes of this study were to investigate the relationship between sarcopenia and phase angle (PhA), and to examine whether PhA cutoff values can be used to identify sarcopenia in patients with hematologic malignancies. The study population comprised 108 patients with hematologic malignancies who were admitted for chemotherapy, and were undergoing rehabilitation for exercise therapy. The diagnostic criteria for sarcopenia were determined according to the Asian Working Group for Sarcopenia 2019. Muscle strength, endurance, and body composition (including PhA), were assessed. Logistic regression and receiver operating characteristic (ROC) curve analyses were performed to investigate associations between sarcopenia and PhA, and to determine cutoff values. Sarcopenia was found in 17.6% of the participants. PhA was significantly associated with sarcopenia (p < 0.01). The areas under the curve were 0.84 for the males and 0.87 for the females, and the cutoff values were 4.75° for the males (sensitivity 69%, specificity 83%) and 3.95° for the females (sensitivity 78%, specificity 85%). Our results suggest that PhA, which can be measured noninvasively, objectively, and rapidly, can be used as a screening tool for sarcopenia in patients with hematologic malignancies.
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Neoplasias Hematológicas , Sarcopenia , Masculino , Feminino , Humanos , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Força Muscular/fisiologia , Curva ROC , Estado Nutricional , Neoplasias Hematológicas/complicaçõesRESUMO
PURPOSE: The aim of this study was to investigate the effects of exercise therapy on physical function and quality of life (QOL) in older patients with non-Hodgkin lymphoma undergoing inpatient chemotherapy, including differences between patients with and without sarcopenia. METHODS: Thirty-one inpatients aged 70 years or older participated in this study. Grip and knee extensor strength, 6-minute walking test, body composition, nutritional status, fatigue and health-related QOL at admission and discharge were compared. In addition, the patients were classified into sarcopenic and non-sarcopenic groups, and a comparison between admission and discharge and 2-way ANOVA were performed. RESULTS: Overall, grip strength and skeletal muscle mass were significantly lower at discharge than at admission (P < .05); however, QOL significantly improved (P < .05). In the non-sarcopenia group, grip strength, right knee extension muscle strength, and skeletal muscle mass were all significantly lower at discharge than at admission (P < .05); however, this was not the case in the sarcopenia group. In terms of QOL, improvements were observed in different items in the non-sarcopenia and sarcopenia groups. There was a significant interaction between admission to discharge time period and sarcopenia regarding left grip strength, right knee extensor strength, and QOL. CONCLUSION: Exercise therapy is effective in improving QOL in older non-Hodgkin lymphoma patients undergoing inpatient chemotherapy. However, the effect of exercise therapy and optimal exercise load may differ between non-sarcopenia and sarcopenia patients. Therefore, it is necessary to consider exercise therapy in the future, taking into account the presence or absence of sarcopenia.
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Linfoma não Hodgkin , Sarcopenia , Humanos , Idoso , Sarcopenia/terapia , Qualidade de Vida , Músculo Esquelético , Força Muscular/fisiologia , Terapia por Exercício , Linfoma não Hodgkin/terapiaRESUMO
Autoimmune hemolytic anemia (AIHA) and pure red cell aplasia (PRCA) are rare complications of coronavirus disease 2019 (COVID-19). Herein, we report the case of a 28-year-old Japanese man who showed severe AIHA exacerbation associated with PRCA after COVID-19. AIHA was diagnosed and maintained for 5 years. Approximately 4 weeks after COVID-19, the patient developed severe anemia (hemoglobin level, 3.4 g/dL). Laboratory test results confirmed hemolytic exacerbation of IgG-mediated warm-type AIHA. Despite the hemolysis phase, the bone marrow revealed extreme hypoplasia of erythroblasts with a decreased reticulocyte count, similar to that observed in patients with PRCA. During oral prednisolone treatment, the patient recovered from anemia and showed increased reticulocyte count and reduced hypoplasia of marrow erythroblasts. Exacerbation of AIHA and PRCA was triggered by COVID-19 because other causes were ruled out. Although this case report highlights that COVID-19 could lead to hematological complications such as AIHA and PRCA, the exact mechanisms remain unclear.
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Anemia Hemolítica Autoimune , COVID-19 , Aplasia Pura de Série Vermelha , Masculino , Humanos , Adulto , Anemia Hemolítica Autoimune/tratamento farmacológico , Anemia Hemolítica Autoimune/complicações , COVID-19/complicações , Aplasia Pura de Série Vermelha/tratamento farmacológico , Aplasia Pura de Série Vermelha/complicações , Medula Óssea , Prednisolona/uso terapêuticoRESUMO
This study investigates the efficacy of and gender differences in exercise therapy in patients with malignant lymphoma undergoing chemotherapy. Twenty-six patients (13 men, 13 women) received physical therapy (based on the Borg Scale 13) during hospitalization. Physical function was measured using grip and knee extension strength, 6-minute walking distance, and body composition; nutritional status assessed via Mini Nutritional Assessment (MNA®); and serum albumin levels analyzed. Fatigue was evaluated using the Brief Fatigue Inventory, and health-related quality of life was assessed with the Medical Outcome Study 36-Item Short-Form Health Survey (SF-36v2). The analysis of all patients indicated that the right grip strength, skeletal muscle mass, skeletal muscle index, and leg muscle mass significantly decreased, whereas the serum albumin level, MNA® score, and scores of many items of the SF-36v2 significantly increased after chemotherapy. In a gender-specific analysis, only men showed significant declines in the skeletal muscle mass and skeletal muscle index, and improvement in the MNA® score after chemotherapy. In the SF-36v2, there were significant improvements in general health and physical component summary scores among men, and general health and mental component summary scores among women. Exercise therapy at a Borg Scale intensity of 13 may not prevent muscle mass decline in patients with malignant lymphoma, especially male patients. In addition, this study revealed that there is a gender difference in the effect of exercise therapy on quality of life. Thus, gender should be considered in exercise therapy for patients with malignant lymphoma.
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Terapia por Exercício , Linfoma , Estado Nutricional , Feminino , Humanos , Masculino , Fadiga , Linfoma/tratamento farmacológico , Qualidade de Vida , Albumina Sérica , Desempenho Físico FuncionalRESUMO
Multiple myeloma (MM) and polycythemia vera (PV) rarely coexist; the clinical manifestations and treatment of this coexistence have not been described. An 81-year-old woman developed MM 15 years after undergoing PV treatment and was successfully treated using bortezomib. Herein, we share our experience of treating MM under such unusual conditions.
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[Purpose] Physical therapy for patients with multiple myeloma requires appropriate exercise intensity and risk management due to osteolytic lesions. However, the optimal strategy for setting exercise intensity remains unclear. We report cases in which physical therapy was performed using the Borg scale and the Common Terminology Criteria for Adverse Events v4.0 as indicators of improvement in the performance of activities of daily living without causing adverse events. [Participants and Methods] Two patients with multiple myeloma, whose performance status was 4, underwent resistance training of the upper and lower limbs and activities of daily living practice in stages according to their functional status. Each exercise was performed for 20 to 40 minutes twice a day for 6 days a week. The exercise intensity was set to 13 on the Borg scale as a guide, and the allowable bone pain was up to Grade 1 according to Common Terminology Criteria for Adverse Events v4.0. [Results] No adverse events occurred in either patient, and the performance status improved to 1 or 2. Subsequently, autologous peripheral hematopoietic stem cell transplantation was performed. [Conclusion] Physical therapy with exercise intensity set to 13 on the Borg scale and Grade 1 per Common Terminology Criteria for Adverse Events v4.0 may safely improve the performance of activities of daily living of patients with multiple myeloma.
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BACKGROUND: A severely obese woman (39.8 kg/m2) with relapsed acute myeloid leukemia was admitted to our hospital to undergo salvage chemotherapy followed by cord blood transplantation (CBT). CASE: During the salvage chemotherapy period, a 70-day weight loss program addressing diet and exercise was administered. After the 70-day intervention, the patient's body weight and body fat mass had decreased (8.6% and 15.0%, respectively) without any adverse events. The number of available cord blood units with total nucleated cells per body weight greater than 2 × 107/kg was zero at admission and two after weight loss; therefore, CBT could be performed. DISCUSSION: Considering this case, we suggest that a weight loss program combining exercise and nutrition therapy may help patients scheduled for hematopoietic stem cell transplantation by focusing on risk management.
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Isolated extramedullary relapse is rare in patients with acute promyelocytic leukemia (APL) after allogeneic stem cell transplantation (SCT), and an optimal therapy for it has not been established. We describe a patient with APL who developed serially occurring extramedullary disease (EMD) after SCT. We confirmed that EMD had arisen from the recipient's APL blasts by detecting t(15;17) and PML/RARalpha from the tumor cell suspension. The patient displayed EMD 4 times at different sites. Administration of all-trans retinoic acid with local radiotherapy and with chemotherapy for the first to third EMDs resulted in regression of the tumors. However, these regimens did not prevent the subsequent occurrence of new EMD. For the fourth EMD, intravenous administration of arsenic trioxide followed by local radiotherapy resulted in the disappearance of EMD, and no further EMD has developed to date. In the present case, the bone marrow was in morphologic and molecular remission during the course of recurrent EMD. The accumulation of detailed cases is needed to elucidate the pathogenesis, predisposing factors, and optimal therapy for EMD in APL after SCT.
Assuntos
Antineoplásicos/administração & dosagem , Arsenicais/administração & dosagem , Leucemia Promielocítica Aguda/terapia , Óxidos/administração & dosagem , Sarcoma Mieloide/terapia , Transplante de Células-Tronco , Tretinoína/administração & dosagem , Trióxido de Arsênio , Cromossomos Humanos Par 15/genética , Cromossomos Humanos Par 17/genética , Terapia Combinada , Feminino , Humanos , Leucemia Promielocítica Aguda/diagnóstico por imagem , Leucemia Promielocítica Aguda/genética , Pessoa de Meia-Idade , Proteínas de Neoplasias/genética , Proteínas de Fusão Oncogênica/genética , Radiografia , Recidiva , Indução de Remissão , Sarcoma Mieloide/diagnóstico por imagem , Sarcoma Mieloide/genética , Transplante de Células-Tronco/efeitos adversos , Translocação Genética/genética , Transplante HomólogoRESUMO
A 32-year-old female patient who had Philadelphia chromosome-positive acute lymphoblastic leukemia underwent cord blood transplantation while in her second remission. However, she had a hematological and central nervous system relapse 3 months later. After reinduction with imatinib mesylate, unmanipulated peripheral blood stem cell transplantation was performed from the patient's haploidentical mother with a reduced-intensity conditioning regimen. Rabbit antithymocyte globulin, tacrolimus, and methylprednisolone were used for prophylaxis of graft-versus-host disease. Engraftment of neutrophils was observed on day 12, and complete donor chimerism was obtained by day 24. The posttransplantation course was uneventful. Although the patient had a relapse 10 months later, this case demonstrated that transplantation from a haploidentical donor is clearly a feasible alternative for patients who desperately need rescue transplantation.