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Introdução: Os avanços nas áreas da saúde e tecnologia favoreceram o processo de transição demográfica e o aumento da expectativa de vida. Consequentemente, o aumento da população idosa ocasiona um aumento das doenças crônicas não-transmissíveis, que incluem o câncer, considerado a segunda principal causa de morte em todo mundo. Dentre as diversas opções de tratamento do câncer destaca-se a quimioterapia, que durante seu uso o paciente pode apresentar diferentes eventos adversos. Um destes eventos é a neurotoxicidade, conhecida como neuropatia periférica induzida por quimioterápicos (NPIQ), que é caracterizada como uma lesão inflamatória ou degenerativa dos nervos periféricos. Manifesta-se por sintomas sensoriais típicos, como perda de sensibilidade nos membros e perda de reflexos, fraqueza em mãos e pés e disestesias, perda de discriminação entre o toque e temperatura (frio e calor), cujas manifestações clínicas incluem dor, formigamento, choque e queimação, e podem implicar em consequências negativas para a vida cotidiana e tornando-se mais vulnerável a ocorrências de quedas. Objetivos: Avaliar a ocorrência da NPIQ e o risco de queda em mulheres idosas com diagnóstico de câncer. Métodos: Estudo quantitativo, descritivo e transversal, desenvolvido com 60 mulheres idosas que realizavam o tratamento quimioterápico para qualquer tipo de câncer. Os dados coletados foram sócio-demográficos e sobre o câncer, e foram aplicados os instrumentos: Escala de Risco de Queda (Fall Risk Score), Escala de Fragilidade de Edmonton (Edmonton Frail Scale) e Ferramenta de Avaliação de Neuropatia Periférica Induzida por Quimioterapia (FANPIQ). Os dados foram digitados no Microsoft Excel, e analisado no Statistical Package for the Social Sciences - SPSS v. 22.0. Foram realizadas análises descritivas com média e desvio padrão, analítica e testes de regressão multivariada. Resultados: A média de idade das participantes foi 69,57 (DP±7,63) anos, 58,3% apresentava hipertensão arterial e 30% diabetes mellitus, 96,7% utilizavam algum tipo de medicação e 75% apresentavam câncer de mama. Quanto ao risco de queda, 36,7% das participantes afirmaram já ter apresentado algum tipo de queda nos últimos 12 meses, com ou sem lesão; entretanto somente 6,7% apresentaram algum déficit sensorial. Na avaliação da fragilidade, 58,3% das idosas não precisavam de auxílio para realizar atividades básicas da vida diária, e 48,3% das participantes foram aprovadas na cognição. Quanto aos sintomas neuropáticos que avaliou a ocorrência de dormência, formigamento, sensibilidade e neuralgia durante o tratamento quimioterápico, todos com influência em algumas atividades cotidianas das mulheres. De acordo com as análises de regressão, a dormência e formigamento nas mãos, neuralgia, dormência nos pés e sensibilidade ao frio foram itens com associação estatística na escala de fragilidade. Conclusão: Este estudo avaliou a ocorrência da NPIQ e o risco de queda em mulheres idosas com diagnóstico de câncer. Apesar de pouco descrito na literatura, foi possível identificar a influência da NPIQ nas atividades cotidianas, com a associação entre os sintomas e o risco de queda, bem como as limitações funcionais no cotidiano da mulher
Introduction: Advances in the areas of health and technology favored the process of demographic transition and increased life expectancy. Consequently, the increase in the elderly population causes an increase in non-communicable chronic diseases, which include cancer, considered the second leading cause of death worldwide. Among the various cancer treatment options, chemotherapy stands out, as during its use the patient may experience different adverse events. One of these events is neurotoxicity, known as chemotherapy-induced peripheral neuropathy (CIPN), which is characterized as an inflammatory or degenerative lesion of the peripheral nerves. It is manifested by typical sensory symptoms, such as loss of sensitivity in the limbs and loss of reflexes, weakness in the hands and feet and dysesthesias, loss of discrimination between touch and temperature (cold and heat), whose clinical manifestations include pain, tingling, shock and burning, and may result in negative consequences for everyday life and make them more vulnerable to falls. Objective: To assess the occurrence of CIPN and the risk of falling in elderly women diagnosed with cancer. Method: Quantitative, descriptive and cross-sectional study, developed with 60 elderly women who underwent chemotherapy treatment for any type of cancer. The data collected were socio-demographic and about cancer, and the following instruments were applied: Fall Risk Score, Edmonton Frail Scale, and the Chemotherapy-Induced Peripheral Neuropathy Assessment Tool (FANPIQ). Data were entered into Microsoft Excel, and analyzed using the Statistical Package for the Social Sciences - SPSS v. 22.0. Descriptive analyzes were performed with mean and standard deviation, analytical and multivariate regression tests. Results: The participants' mean age was 69.57 (SD±7.63) years, 58.3% had arterial hypertension and 30% had diabetes mellitus, 96.7% used some type of medication and 75% had breast cancer. As for the risk of falling, 36.7% of the participants stated that they had already had some type of fall in the last 12 months, with or without injury; however, only 6.7% had some sensory deficit. In the assessment of frailty, 58.3% of the elderly women did not need help to carry out basic activities of daily living, and 48.3% of the participants passed the cognition test. As for the neuropathic symptoms, it evaluated the occurrence of numbness, tingling, sensitivity and neuralgia during chemotherapy treatment, all of which influenced some of the women's daily activities. According to the regression analyses, numbness and tingling in the hands, neuralgia, numbness in the feet and sensitivity to cold were items with statistical association in the frailty scale. Conclusion: This study evaluated the occurrence of CIPN and the risk of falling in elderly women diagnosed with cancer. Although little described in the literature, it was possible to identify the influence of CIPN on daily activities, with the association between symptoms and the risk of falling, as well as functional limitations in women's daily lives
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Humanos , Femenino , Anciano , Anciano de 80 o más Años , Accidentes por Caídas , Polineuropatía Paraneoplásica , Neoplasias , FragilidadRESUMEN
ObjectiveTo explore the mechanism of Fuzi Lizhongwan alleviating the damage of chemotherapy-induced peripheral neuropathy （CIPN） mice caused by cisplatin based on mitogen-activated protein kinase （MAPK） signaling pathway. MethodA total of 40 female KM mice were randomized into blank group （distilled water， ig）， model group （distilled water， ig）， Fuzi Lizhongwan group （3.5 g·kg-1， ig）， and aspirin group （0.026 g·kg-1， ig）. Cisplatin （3 mg·kg-1， ip， 5 days） was used to induce CIPN in mice. Administration began while modeling and lasted 12 days. The general conditions and behaviors of mice were observed. After the last administration， samples were collected. Pathological changes of the soles were observed based on hematoxylin-eosin （HE） staining. Biochemical assay was employed to determine the levels of serum superoxide dismutase （SOD）， hydrogen peroxide （H2O2）， malondialdehyde （MDA）， and nitric oxide （NO）， enzyme-linked immunosorbent assay （ELISA） the content of interleukin-6 （IL-6）， interleukin-1β （IL-1β）， tumor necrosis factor-α （TNF-α）， and glutathione peroxidase-3 （GPX-3） in kidney tissue， and Western blotting the expression of extracellular signal-regulated kinase1/2 （ERK1/2）， phosphorylated-ERK1/2 （p-ERK1/2）， p38 MAPK， and phosphorylated-p38 MAPK （p-p38 MAPK） in kidney tissue. ResultCompared with the blank group， model group demonstrated obvious pathological damage on the soles， hyperkeratosis of the epidermis with a basketweave pattern， atrophy of stratum spinosum， reduction of cells， and intracellular edema. Compared with the model group， Fuzi Lizhongwan significantly alleviated the pathological damage of the skin tissue of the soles. The model group showed lower body weight， mechanical pain threshold， thermal pain threshold （P<0.01）， and SOD activity （P<0.05）， higher content of H2O2， MDA， and NO （P<0.01）， and higher expression of IL-6， IL-1β， and TNF-α （P<0.01） than the blank group. Fuzi Lizhongwan group demonstrated higher body weight， mechanical pain threshold， thermal pain threshold （P<0.01）， and SOD activity （P<0.05）， lower content of H2O2， MDA， and NO （P<0.05）， and lower expression of IL-6， IL-1β， and TNF-α （P<0.01） than the model group. The expression of ERK1/2， p-ERK1/2， p38 MAPK， and p-p38 MAPK increased significantly （P<0.01） in the model group compared with that in the blank group， while the expression decreased significantly （P<0.01） in the Fuzi Lizhongwan group compared with that in the model group. ConclusionFuzi Lizhongwan can relieve the neurological injury of cisplatin-induced CIPN mice and increase the pain threshold of mice， possibly by regulating the MAPK signaling pathway and inhibiting inflammatory response and oxidative stress.
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A 70-year-old woman was diagnosed with peripheral T-cell lymphoma and received chemotherapy. She developed chemotherapy-induced peripheral neuropathy (CIPN), and her chief complaint was numbness of her fingertips and toes. However, the symptoms did not change even 9 months after the chemotherapy was completed. Our Kampo diagnosis was dual deficiency of qi (ki) and blood. Hence, we applied pedestal moxibustions to the following acupuncture points : SP 6 (Sanyinjiao), Ex-LE 10 (Bafeng), Ex-UE 9 (Baxie), CV 4 (Guanyuan). Her symptoms improved rapidly after moxibustion treatment. There were neither adverse events nor relapse of the numbness. Moxibustion treatment might reduce symptoms of CIPN.
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Objective:To explore whether Internet continuous nursing can reduce anxiety and depression, chemotherapy-induced peripheral neuropathy, improve treatment compliance and reduce adverse reactions in patients with colorectal cancer undergoing oxaliplatin chemotherapy.Methods:A total of 69 patients with colorectal cancer in the Department of oncology, General Hospital of Northern War Zone from July 2019 to June 2020 were selected and divided into the observation group (34 cases) and the control group (35 cases) by random digits table method. The control group was given conventional nursing mode, and the observation group was given Internet continuity nursing mode. All patients were followed up to 3 months after the end of chemotherapy. The basic information, treatment anxiety and depression, chemotherapy-induced peripheral neuropathy, compliance, incidence of adverse reactions and patient satisfaction of the two groups were compared.Results:There was no significant difference in the anxiety and depression before and after chemotherapy, chemotherapy-induced peripheral neuropathy after chemotherapy( P>0.05). After 3 months of chemotherapy, the anxiety and depression and chemotherapy-induced peripheral neuropathy were (20. 97± 3.46),(14.27 ± 1.14) points in the observation group, and (24. 99 ± 1.11),(18.16 ± 2.55) points in the control group, the differences were statistically significant ( t values were 3.80, 5.09, P<0.05). In the control group, there were 19 cases of regular review, 20 cases of persistent chemotherapy, 21 cases of disease awareness, 21 cases of scientific diet, 19 cases of psychological compliance and 19 cases of self-protection. In the observation group, there were 28 cases of regular review, 29 cases of persistent chemotherapy, 30 cases of disease awareness, 28 cases of scientific diet, 30 cases of psychological compliance and 28 cases of self-protection. The treatment compliance in the observation group were significantly higher than those in the control group (χ 2 values were 4.186-9.657, P<0.05). In the control group, there were 7 cases of peripheral neurotoxicity, 2 cases of acute laryngopharyngeal paresthesia, 18 cases of gastrointestinal reaction and 4 cases of hematotoxicity. Fourteen cases of gastrointestinal reaction in the observation group. The incidence of adverse reactions in the observation group was lower than that in the control group, and the difference was statistically significant ( χ2 value was 8.26, P<0.05). In the control group, 6 were very satisfied, 27 were satisfied and 2 were good.The observation group was very satisfied and satisfied with 16 people and 18 people. The satisfaction in the observation group was higher than that in the control group, and the difference was statistically significant ( Z value was 1.853, P<0.05). Conclusions:Internet continuous nursing can effectively reduce the anxiety and depression of patients and chemotherapy-induced peripheral neuropathy, improve the treatment compliance of patients, reduce the adverse reactions after medication, and improve the quality of life of patients, which is worthy of application and promotion.
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This case report describes the effect of exercise therapy on a patient with plasmacytoma diagnosed with chemotherapy-induced peripheral neuropathy (CIPN). A man in his mid 70s was diagnosed with plasmacytoma and received outpatient chemotherapy. He developed glove-and-stocking numbness and balance disorder and underwent 16-week multimodal exercise therapy consisting of resistance and balance training, and aerobic exercise. He attended one session per week of exercise therapy at a hospital under the supervision of a physical therapist and completed five sessions of home-based exercise. His symptoms and physical function were evaluated at baseline and after intervention using the Common Terminology Criteria for Adverse Events version 5.0 (CTCAE), Functional Assessment of Cancer Therapy-Neurotoxicity subscale (FACT-Ntx), modified Total Neuropathy Score (mTNS), Stand-up test, and Berg Balance Scale (BBS). After the 16-week intervention, clinician-assessed CIPN symptoms were stable (CTCAE：Grade 2 at baseline, Grade 2 after intervention), whereas patient-reported CIPN symptoms improved beyond the minimal clinically important difference (FACT-Ntx score increased from 22 to 29 points). Although the components of mTNS such as motor symptoms and strength improved, the total mTNS score remained stable. The Stand-up test and BBS scores improved, and better physical function led to improvements in activities of daily living. Thus, exercise therapy may effectively reduce the symptom burden and improve physical function in patients with CIPN.
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This case report describes the effect of exercise therapy on a patient with plasmacytoma diagnosed with chemotherapy-induced peripheral neuropathy (CIPN). A man in his mid 70s was diagnosed with plasmacytoma and received outpatient chemotherapy. He developed glove-and-stocking numbness and balance disorder and underwent 16-week multimodal exercise therapy consisting of resistance and balance training, and aerobic exercise. He attended one session per week of exercise therapy at a hospital under the supervision of a physical therapist and completed five sessions of home-based exercise. His symptoms and physical function were evaluated at baseline and after intervention using the Common Terminology Criteria for Adverse Events version 5.0 (CTCAE), Functional Assessment of Cancer Therapy-Neurotoxicity subscale (FACT-Ntx), modified Total Neuropathy Score (mTNS), Stand-up test, and Berg Balance Scale (BBS). After the 16-week intervention, clinician-assessed CIPN symptoms were stable (CTCAE：Grade 2 at baseline, Grade 2 after intervention), whereas patient-reported CIPN symptoms improved beyond the minimal clinically important difference (FACT-Ntx score increased from 22 to 29 points). Although the components of mTNS such as motor symptoms and strength improved, the total mTNS score remained stable. The Stand-up test and BBS scores improved, and better physical function led to improvements in activities of daily living. Thus, exercise therapy may effectively reduce the symptom burden and improve physical function in patients with CIPN.
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BACKGROUND AND PURPOSE: Brain-derived neurotrophic factor (BDNF) is a neuronal growth factor that plays an essential role in the maintenance of the nervous system. We have evaluated the peripheral blood protein levels of BDNF and the valine-to-methionine substitution at codon 66 (Val66Met) single-nucleotide polymorphism (SNP) as potential biomarkers for the early recognition of chemotherapy-induced peripheral neuropathy (CIPN) in non-Hodgkin lymphoma and multiple myeloma patients. METHODS: CIPN was assessed in 45 patients at the diagnosis and during vincristine or bortezomib-based therapy using objective [reduced version of the Total Neuropathy Score (TNSr)] and subjective (FACT-GOG-NTx) tools. Depression was assessed using the Patient Health Questionnaire-9 (PHQ-9) questionnaire. BDNF protein levels and the Val66Met SNP were determined using ELISA and Sanger sequencing. RESULTS: The pretreatment BDNF protein level was inversely correlated with the maximum TNSr, FACT-GOG-NTx, and PHQ-9 scores in both genotypes. BDNF patients with the Val/Val genotype demonstrated significantly higher maximum FACT-GOG-NTx and PHQ-9 scores than those with the Val/Met and Met/Met genotypes (Met-BNDF carriers). Correlations between PHQ-9 and TNSr score were found only in Met-BDNF carriers, suggesting that peripheral neuropathy and depression coincide in Met-BDNF carriers. CONCLUSIONS: Determining the BDNF protein levels before initiating chemotherapy might be a useful tool for CIPN risk assessment and preemptive dose modification. The present data should be validated in larger studies that include other neurotoxic agents.
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Humanos , Biomarcadores , Factor Neurotrófico Derivado del Encéfalo , Codón , Depresión , Diagnóstico , Quimioterapia , Ensayo de Inmunoadsorción Enzimática , Genes vif , Genotipo , Linfoma , Linfoma no Hodgkin , Mieloma Múltiple , Sistema Nervioso , Neuronas , Enfermedades del Sistema Nervioso Periférico , Medición de Riesgo , VincristinaRESUMEN
Objective: To observe the clinical effect of Wenjing-Quyu-Juanbi Prescription combined with methylcobalamin on chemotherapy-induced peripheral neuropathy (CIPN). Methods: A total of 133 CIPN patients were divided by random number table method into two groups, i.e. treatment group (n=67) and control group (n=66). Control group received oral methylcobalamin therapy, and treatment group received water decoction of Wenjing-Quyu-Juanbi Prescription on the basis of oral methylcobalamin therapy every day. After 4 weeks of treatment, the patients' symptom scores in traditional Chinese medicine and peripheral nerve injury grades in two groups were observed and total effective rates were calculated. The peripheral nerve conductive velocities between the two groups were compared. Results: The study was completed in 123 patients, 63 in the treatment group and 60 in the control group. After treatment, symptom scores of numbness of the extremities, pain, inconvenient flexion, mental fatigue, pale appearance and cold limbs were significantly lower than those before treatment (all P<0.05). And the symptom scores of treatment group after treatment were significantly lower than those of control group (all P<0.05). The total effective rate of treatment for peripheral nerve injury in treatment group was also higher than that in control group (P<0.05). Sensory nerve conduction velocity and motor nerve conduction velocity of median nerves and common peroneal nerves after treatment were all significantly faster than those before treatment (all P<0.05). And between the two groups they were faster in treatment group after treatment (P<0.05). Conclusion: The therapeutic effect of Wenjing-Quyu-Juanbi Prescription combined with methylcobalamin on CIPN is better than that of methylcobalamin only.
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PURPOSE: The purpose of this study was to identify chemotherapy induced peripheral neuropathy, quality of life of patients with gynecologic cancer. METHODS: This was a cross-sectional survey design. We collected 130 patients with gynecologic cancer. They complete a self reported questionnaire including items related neuropathy and quality of life (FACT-GOG/Ntx subscale, FACT-G scale). RESULTS: The neuropathy score was 14.3+/-7.9. The quality of life score was 64.8+/-16.4. The neuropathy induced significant difference according to diabetic status, difficulties in performing household chores and willing to discontinuity of chemotherapy. And duration of cancer diagnosis, neuropathy, number of total chemo agent associated with quality of life. There was a negative correlation between number of total chemo agent and quality of life. Neuropathy independently affected quality of life. CONCLUSION: Chemotherapy induced peripheral neuropathy of patients with gynecologic cancer adversely affected women's quality of life and activities of daily living. To improve patient's quality of life, it is important that accurate assess and appropriately manage neuropathy in patients with gynecologic cancer.
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Femenino , Humanos , Actividades Cotidianas , Estudios Transversales , Diagnóstico , Quimioterapia , Composición Familiar , Neoplasias de los Genitales Femeninos , Enfermedades del Sistema Nervioso Periférico , Calidad de Vida , Encuestas y Cuestionarios , AutoinformeRESUMEN
This is the third symposium on 'cancer and acupuncture and moxibustion'. Many physicians and intellectuals are skeptical of the use of Western medicine for cancer patients, which often lead to serious adverse events. Acupuncture and moxibustion, which is capable of improving quality of life (QOL) and activating immunity with minimal side effects is also expected to have beneficial effects on various stages of cancer patients, such as prevention of development or recurrence of cancer and palliative care. In fact, evidence has recently accumulated in the field. Dr. Fukuda, Associate Professor of Meiji University of Integrative Medicine, who reported the usefulness of acupuncture and moxibustion in palliative care in the first symposium and bibliographical information in the second has reported this time on the topic of safety and effectiveness of acupuncture on chemotherapy-induced peripheral neuropathy. Dr. Kurokawa from the National Defense Medical College reported the effectiveness of acupuncture on physical and psychological symptoms, QOL, prevention of adverse events, and pre-and post-operative disorders in cancer patients. Dr. Kouchi from Saitama Medical School reported on the usefulness of acupuncture in the university hospital and factors which influence the effect. Dr. Nakamura from Morinomiya University presented a case with chemotherapy-related symptoms who had been cared for with a long-term application of moxibustion. In contrast to these reports on the efficacy of the acupuncture for chemotherapy-and radiotherapy-induced side effects, Dr. Magara from Somon Hachipuji Clinic, who had consistently reported a preventive effect of autonomic immune therapy that involves acupuncture without Western clinical treatment from the first symposium, this time presented topics regarding improvement in the immunity by increasing various cytokines, the possibility of reduction of a tumor even in a case of advanced cancer that cannot be treated with a surgical approach, reduction of the recurrence rate among cases who were treated with his approach as compared with those under conventional approaches. He insisted we should concentrate our efforts on research on preventing the recurrence of cancer with approaches that activates the natural healing process of human beings.<BR>We concluded that clinical trials with a larger sample are needed to clearly identify the usefulness of acupuncture and moxibustion for cancer patients.