RESUMEN
BACKGROUND: Despite the significant impact of chemotherapy-induced peripheral neuropathy on the quality of life for breast cancer survivors, there is a notable lack of comprehensive research. Therefore, a crucial need exists for further systematic investigation and inquiry into this matter. AIMS: This study examined predictors of quality of life in breast cancer survivors with chemotherapy-induced peripheral neuropathy. DESIGN: A cross-sectional, correlational design. SETTINGS: This study was conducted at a medical center in northern Taiwan and a teaching hospital in northeastern Taiwan. PARTICIPANTS/SUBJECTS: One hundred and thirty adult women with breast cancer, who have undergone chemotherapy and obtained a Total Neuropathy Scale-Clinical Version score>0, were enrolled. METHODS: Neuropathic pain, sleep disturbances, depression, and quality of life were evaluated using multiple regression analysis to identify quality of life predictors. Clinical importance was established using the minimally important difference of Functional Assessment of Cancer Therapy-Breast. RESULTS: The study indicated that improving depression (B = -10.87, p < .001) and neuropathic pain (B = -8.33, p = .004) may enhance the quality of life of breast cancer survivors with chemotherapy-induced peripheral neuropathy. Moreover, the individual's marital status and family history of breast cancer were identified as predictive factors. CONCLUSIONS: This study illuminates quality of life determinants for breast cancer survivors with chemotherapy-induced peripheral neuropathy, advocating comprehensive care and addressing depression and neuropathic pain for better outcomes.
Asunto(s)
Antineoplásicos , Neoplasias de la Mama , Supervivientes de Cáncer , Neuralgia , Calidad de Vida , Humanos , Femenino , Calidad de Vida/psicología , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/complicaciones , Neoplasias de la Mama/psicología , Estudios Transversales , Persona de Mediana Edad , Neuralgia/psicología , Neuralgia/inducido químicamente , Supervivientes de Cáncer/psicología , Supervivientes de Cáncer/estadística & datos numéricos , Taiwán , Adulto , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Anciano , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Enfermedades del Sistema Nervioso Periférico/psicología , Enfermedades del Sistema Nervioso Periférico/complicaciones , Encuestas y CuestionariosRESUMEN
PURPOSE: This study explored symptom clusters (SCs) and predominant symptoms in lymphoma survivorships at least 1 month after treatment. METHODS: A cross-sectional trend study design was adopted. Inclusion criteria were participants who were over the age of 20, diagnosed with lymphoma, and 1 month after treatment concluded. The symptoms were assessed by the Functional Assessment of Cancer Therapy Scale-Lymphoma Subscale. Data were analyzed using descriptive statistics, latent profile analysis (LPA), and comparisons of means and frequencies of each symptom in each SC. RESULTS: A total of 234 lymphoma survivors completed this study. Three SCs were identified at < 2 and > 5 years and two SCs at 2-5 years. Worrying about getting new symptoms and infections emerged as predominant symptoms across all SCs over time. This study provides insights into the symptom experiences of survivors of lymphoma and highlights the significant role of worry-related symptoms in their survivorship. CONCLUSION: Through the use of LPA and a trend study design, we identified distinct SCs in lymphoma survivors, providing valuable insights into their longitudinal symptom experiences. The findings emphasize the complexity of symptomatology in lymphoma survivorship and underscore the importance of employing advanced statistical methods to explore and understand these clusters comprehensively, informing targeted interventions and improved care strategies.
Asunto(s)
Linfoma , Supervivencia , Humanos , Estudios Transversales , Síndrome , Linfoma/terapia , Sobrevivientes , Calidad de VidaRESUMEN
OBJECTIVE: This study aimed to explore the subgroups of symptom severity and impact of their trajectories on quality of life in lymphoma survivors. METHODS: Secondary data were analysed from a prospective study with four-time measures: before treatment (T1), during treatment (T2), treatment completion (T3) and 10 weeks after treatment (T4). Data were analysed using descriptive statistics, group-based trajectory model and generalised estimation equation. RESULTS: Fifty nine of 61 participants completed three-time measure (mean age = 60.43 years, male-predominant). The changes in symptom severity over time were divided into two subgroups: slight-stable group (n = 54, 89%) and mild-fickle group (n = 7, 11%). Pain, tiredness and sleeping trouble were the predominant symptoms. The quality of life change in the slight-stable group was significantly better than that of the mild-fickle group (B = 13.35, SE = 3.53, p < 0.001). The overall quality of life at T2, T3 and T4 was better than it was at T1. CONCLUSION: The different trajectories of symptom severity significantly influenced quality of life changes in lymphoma survivors. Healthcare providers must be aware that there is a group of lymphoma survivors with relatively severe symptoms when newly diagnosed, compared to the opposite. More attention must be paid to this group, in addition to providing in-time symptom management.
Asunto(s)
Linfoma , Calidad de Vida , Masculino , Humanos , Persona de Mediana Edad , Estudios Prospectivos , Sobrevivientes , Fatiga/etiologíaRESUMEN
PURPOSE: This study aimed to prospectively explore severity and prevalence of chemotherapy-induced peripheral neuropathy (CIPN) and examine the correlation between clinician-assessed (objective) and patient-reported (subjective) CIPN in breast cancer survivors receiving taxane. METHODS: This was a prospective, longitudinal study. Purposive sampling was adapted to enroll women newly diagnosed with breast cancer and about to receive taxane. The CIPN was assessed after breast cancer diagnosed and before chemotherapy (T1), before cycle 1 to 4 taxane infusion (T2 to T5), and after chemotherapy completion (T6 to T8). Total Neuropathy Score-clinical version (TNSc), Identification Pain Questionnaire (ID pain), Functional Assessment of Cancer Therapy-Taxane subscale (FACT-Tax), and Peripheral Neuropathy Scale (PNS) were utilized for measuring CIPN. Descriptive statistics, Pearson correlation coefficient, and generalized estimating equation were used to analyze data. RESULTS: A total of 88 participants were included. Both clinician-assessed and patient-reported CIPN gradually increased between T1 and T6 and mildly decreased at T7 and T8. Fifty-five participants (62.5%) experienced CIPN at T8. Weak-to-moderate correlations between subjective and objective CIPN were found at T6 to T8 (r = 0.272-0.533, p < 0.05). The change of TNSc, FACT-Tax, and PNS were significant over time. However, the significant change of neuropathic pain was only found at T6. CONCLUSION: The change of CIPN prevalence and severity were significant over time in survivors newly diagnosed with breast cancer. Specifically, the severest and highest CIPN was detected at chemotherapy completion. Survivors remained suffering from CIPN 3 months after chemotherapy completion. Besides, mild to moderate correlations between clinician-assessed and patient-reported CIPN were identified.
Asunto(s)
Neoplasias de la Mama/tratamiento farmacológico , Hidrocarburos Aromáticos con Puentes/efectos adversos , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Taxoides/efectos adversos , Adulto , Anciano , Neoplasias de la Mama/mortalidad , Supervivientes de Cáncer , Femenino , Humanos , Estudios Longitudinales , Persona de Mediana Edad , Estudios ProspectivosRESUMEN
BACKGROUND: The majority of women with breast cancer experience treatment-related fatigue. Fatigue makes patients more inclined to terminate their treatment, which influences patient prognosis and survivorship. PURPOSE: This study explores the effects of a walking program on fatigue and exercise capacity in women who have undergone breast cancer surgery. METHODS: This was a randomized control trial study with measures taken 3 times over 5 weeks. Sixty-six women with breast cancer were recruited from a medical center in central Taiwan. The intervention was a moderate-intensity, home-based walking program. The Functional Assessment for Chronic Illness Treatment-Fatigue and distance walked in a 6-minute period, respectively, were used to score the main outcome measures of fatigue and exercise capacity. RESULTS: For those who accepted chemotherapy, fatigue was significantly higher during chemotherapy than after surgery. Although participants in the walking program achieved gradually reduced fatigue and increased exercise capacity, there was no significant difference in fatigue and exercise capacity between the exercise and control groups at any of the three measured times. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: Nurse collaboration with healthcare providers to promote exercise in the breast cancer population may not only improve the health of post-surgery breast cancer women but also enhance the independent functioning of nurses and advance the nursing profession.
Asunto(s)
Neoplasias de la Mama/fisiopatología , Ejercicio Físico , Fatiga/etiología , Caminata , Adulto , Neoplasias de la Mama/cirugía , Femenino , Humanos , Persona de Mediana EdadRESUMEN
AIMS: Chemotherapy-induced peripheral neuropathy limits cancer survivors' compliance with chemotherapy and impaired function. This study aimed to examine separate impacts of clinician-assessed, patient-reported sensory and motor chemotherapy-induced peripheral neuropathy on physical/role function and functional interference in advanced colorectal cancer survivors receiving chemotherapy. METHODS: A cross-sectional, correlational design utilizing convenience sampling enrolled 75 stage III or IV colorectal cancer adults undergoing chemotherapy. Participants filled out the Patient Neurotoxicity Questionnaire, Identification Pain Questionnaire, and Peripheral Neuropathy Scale. Then, a trained research nurse conducted a brief neurological assessment using the Total Neuropathy Scale - clinical version. RESULTS: The prevalence of sensory and motor chemotherapy-induced peripheral neuropathy was from 34.7% to 54.7% and from 16.0% to 17.3%, respectively. Further, 20% of participants suffered from neuropathic pain. A low correlation between clinician-assessed and patient-reported chemotherapy-induced peripheral neuropathy was detected. The function was significantly impacted by patient-reported motor chemotherapy-induced peripheral neuropathy. CONCLUSIONS: This study was superior in utilizing the brief and valid patient-reported and clinician-assessed tools to measure sensory and motor chemotherapy-induced peripheral neuropathy. Moreover, the identification of patient-reported motor symptoms has the largest influence on function in advanced colorectal cancer survivors. Nurses may use the brief and easily administered tools in clinical settings for effective screening and early detection of motor and sensory chemotherapy-induced peripheral neuropathy to prevent functional decline in advanced colorectal cancer survivors. However, this study was still limited because of the cross-sectional design, small sample size, sample heterogeneity, and recruiting participants from only one medical center.
Asunto(s)
Antineoplásicos , Neoplasias Colorrectales , Enfermedades del Sistema Nervioso Periférico , Adulto , Humanos , Antineoplásicos/efectos adversos , Estudios Transversales , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Enfermedades del Sistema Nervioso Periférico/tratamiento farmacológico , Neoplasias Colorrectales/tratamiento farmacológico , Sobrevivientes , Medición de Resultados Informados por el PacienteRESUMEN
OBJECTIVES: To explore symptom clusters (SCs) in lymphoma survivors before, during, and after chemotherapy. . SAMPLE & SETTING: 61 lymphoma survivors from a medical center in central Taiwan were enrolled in the study. . METHODS & VARIABLES: A prospective observational study design was adopted. The MD Anderson Symptom Inventory was used to measure symptoms. The 13 symptoms assessed by the MD Anderson Symptom Inventory were evaluated after diagnosis and before chemotherapy (T1), after the fourth cycle of chemotherapy (T2), and after completion of chemotherapy (T3). Data were analyzed using mean, frequency, and latent profile analysis. . RESULTS: Three SCs were identified at T1, four at T2, and three at T3. Fatigue was the predominant symptom in each SC for the participants over time. Fatigue, disturbed sleep, and numbness constituted an SC at T2 and T3. An SC consisting of multiple psychological symptoms was found only at T1. IMPLICATIONS FOR NURSING: This study describes methods for grouping SCs. An SC of fatigue, disturbed sleep, and numbness was identified at T2 and T3. By familiarizing themselves with this SC, clinicians can be attentive to patients' concurrent symptoms and implement early prevention measures and timely symptom management.
Asunto(s)
Hipoestesia , Linfoma , Humanos , Estudios Prospectivos , Estudios Longitudinales , Síndrome , Linfoma/tratamiento farmacológico , Fatiga/inducido químicamente , SobrevivientesRESUMEN
OBJECTIVES: To evaluate the feasibility of implementation of an extremity exercise program and to examine its preliminary effects in breast cancer survivors suffering from chemotherapy-induced peripheral neuropathy (CIPN). SAMPLE & SETTING: Thirteen breast cancer survivors from one hospital in northern Taiwan. Methods and Variables: A single group with repeated measures, and a quasi-experimental design. The intervention program was a four week, home-based extremity exercise program that was comprised of 10 skilled hand exercises and Buerger-Allen exercises. The Total Neuropathy Scale (clinical version), Functional Assessment of Cancer Therapy/Gynecologic Oncology Group, Neurotoxicity (13-Item Version), Identification Pain Questionnaire, and pain Visual Analogue Scale were used to measure CIPN before exercise (T1), during (T2~T4), and after exercise (T5). Qualitative data were also collected at each time point. Data were analyzed by using descriptive statistics, generalized estimating equations, and directed content analysis. RESULTS: None of the participants reported adverse events during the study period. The extremity exercise program significantly improved patient-reported CIPN after intervention at T4 or T5 but was insignificant on clinician-assessed CIPN. The qualitative data of participant experience indicated that this program is feasible and easy to follow. CONCLUSION: The extremity exercise program is feasible but needs to increase the sample size and prolong the intervention period for confirmation.
RESUMEN
Postherpetic neuralgia (PHN) is a common, painful, and long-term complication of herpes zoster (HZ). PHN increases the demand for healthcare services and, previous studies showed that patients who received antiviral agents were less likely to develop PHN. The objective of this study was to compare the efficacy of prodrugs and acyclovir in treating PHN among patients with HZ. The search included the PubMed, Medline, Embase, and Cochrane Center of Register of Controlled Trails databases through February 2022. Clinical trials and randomized controlled trials (RCTs) involving antiviral agent intervention for HZ patients diagnosed with PHN were eligible for inclusion. A meta-analysis was conducted to calculate pooled risk ratios (RRs) with 95% confidence intervals (CIs) with a fix-effect model. Five RCTs with 1147 HZ patients met our eligibility criteria. Our meta-analysis found that there was a significantly lower risk of PHN for members of the prodrugs group (famciclovir and valaciclovir) compared with those who received acyclovir (RR = 0.86, 95%, CI: 0.75 to 0.98, p = 0.03). The review of studies indicated that the efficacy of prodrugs was better than acyclovir for reliving PHN.
RESUMEN
PURPOSE: Fucoidan is a dietary supplement which is commonly used by cancer patients. However, despite evidence of positive effects in cell culture environments, there are currently no clinical guidelines for supplementary use of fucoidan in cancer patients. This study aims to evaluate the effectiveness of fucoidan supplemental use. METHODS: A systematic literature search was conducted using databases including Cochrane Library, JBI, PubMed, Embase, and CINAHL. All original studies on fucoidan for supplemental use in cancer patients were included. The search was made in databases without time restriction. The outcomes included disease progression status, inflammatory markers, nutritional status, adverse effects, and quality of life. The appraisal tool used was JBI-MAStARI. RESULTS: Four studies were included: One randomized controlled trial and three quasi-experimental studies. Meta-analysis was not applied due to the heterogeneity of measurement tools. Overall sample size was 118. Most participants were metastatic colorectal and gastric cancer patients. Two studies revealed a significantly longer survival time and chemotherapy treatment periods with fucoidan use. Positive but insignificant effects of disease control rate, inflammatory markers, nutrition status, fatigue, and financial difficulty were shown in those using fucoidan. CONCLUSIONS: The results of this systematic review indicate that the effects of fucoidan were inconsistent with clinical outcomes in metastatic or recurrent cancer patients. Only four studies were included, and heterogeneity in methodologies and relatively small sample sizes limited the research consensus. Although cause and effect between fucoidan and the survival time, disease control or adverse effects could not be confirmed, this study includes the most research on fucoidan in humans.
RESUMEN
OBJECTIVE: The purpose of this study was to explore sleep quality and to determine whether chemotherapy-induced peripheral neurotoxicity is a risk factor for poor sleep quality in breast cancer survivors who receive docetaxel treatment. METHODS: Secondary data analysis from a cross-sectional study. Sample characteristics were collected using an information sheet. Independent variables included the Hospital Anxiety and Depression Scale (HADS), the Patient Neurotoxicity Questionnaire (PNQ), and the Identification Pain Questionnaire (ID pain). Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI). We performed descriptive analyses and simple logistic regression. RESULTS: A total of 98 participants were included. More than 60% of them reported poor sleep quality, with their average PSQI score being 7.54 ± 4.45. Poor subjective sleep quality (1.37 ± 0.88) and short sleep duration (1.37 ± 1.08) were their main problems. In addition, significant risk factors for poor sleep quality were chronic illness (odds ratio [OR] = 2.753, P = 0.041), anxiety (OR = 7.714, P = 0.009), neuropathic pain (OR = 11.261, P = 0.022), sensory neuropathy (OR = 2.529, P = 0.032), motor neuropathy (OR = 3.781, P = 0.002), and undergoing chemotherapy (OR = 2.593, P = 0.027). Targeted therapy that some survivors received served as a protective factor (OR = 0.351, P = 0.015). CONCLUSIONS: We found a high prevalence of poor sleep quality in breast cancer survivors treated with docetaxel. The results indicated that, in addition to clinical characteristics and psychological discomfort, chemotherapy-induced peripheral neurotoxicity is a significant risk factor for poor sleep quality.
RESUMEN
Chronic traumatic brain injury (TBI) can cause permanent disability and thereby negatively affect patients, families, and society. Currently, there is no effective treatment for patients with chronic TBI. One possible option is granulocyte colony-stimulating factor (G-CSF), which has potential neuroregenerative and neuroprotective effects through its ability to mobilize hematopoietic stem cells and increase neurogenic growth factor levels. Previous studies have shown that G-CSF administration is safe for patients with neurological diseases such as stroke and dementia. The present study aimed to explore the safety and efficacy of G-CSF use in patients with chronic TBI. METHODS: 38 patients with chronic TBI were administered 3-day rounds of G-CSF (10 µg/kg per day) once a month for 6 months. These patients were clinically evaluated using the modified Rankin scale (mRS) and Karnofsky Performance Score (KPS). Laboratory measures of the leucocyte counts and differential count percentage were also assessed. RESULTS: At the 6-month follow-up, further assessment showed that patients tolerated the treatment well with only mild and transient side effects being observed. Further clinical evaluation showed significant improvements in mRS and KPS after G-CSF treatment. Laboratory results also confirmed the action of the medication, with increased leukocytosis and band forms. CONCLUSIONS: The results suggest that 6-month chronic G-CSF treatment is safe for patients with chronic TBI and may provide clinical benefits and neurological improvements. The adverse effects of the treatment, however, are transient and usually tolerable. Thus, these preliminary findings suggest that future clinical trials of G-CSF use in patients with chronic TBI are warranted.
RESUMEN
OBJECTIVE: Head-and-neck cancer (HNC) and its treatment impact patients' quality of life (QoL) and survival. The symptom burden of HNC survivors severely affects QoL, while hope serves as an impetus for adjustment that enables survivors to sustain basic QoL. This study investigated the change of QoL, symptom burden, and hope and the predictors of QoL change in HNC survivors from diagnosis to 3 months after concurrent chemoradiotherapy (CCRT) completing. METHODS: This was a prospective, correlational study conducted between January 2016 and April 2017 at a medical center in northern Taiwan. Purposive sampling 54 adults newly diagnosed with HNC had completed the first CCRT. The questionnaires of Functional Assessment of Cancer Therapy-HNC Scale, M. D. Anderson Symptom Inventory, and Herth Hope Index were collected. The five measuring times were before CCRT (T1), the 3rd-4th week of CCRT (T2), the last week of CCRT (T3), and 1 month (T4) and 3 months (T5) after the completion of CCRT. RESULTS: The change of QoL first declined and then rose at T2-T5. The change of symptom burden increased initially and then declined at T2-T5. The change of hope remained steady between T1 and T5. The change of symptom burden and hope significantly predicted the change of QOL over time. CONCLUSIONS: Clinicians are suggested to assess symptom burden and hope regularly in HNC during their CCRT and, if needed, promptly provide interprofessional care in time. Reducing symptom burden and maintaining a mindful hope could improve QoL in HNC survivors during CCRT.
RESUMEN
BACKGROUND: Nurse practitioners (NPs) in Taiwan have practiced mainly in acute care hospitals since 2006. Although organizational support and level of support have been associated with the successful integration of NP roles and effective practice outcomes, organizational support in the context of NPs in inpatient settings is an area that has been rarely explored in the literature. PURPOSE: The purpose of this study was to investigate the relationship between organizational support and the practice outcomes of job satisfaction, care effectiveness, and intention to leave in NPs. METHODS: A national survey of 512 NPs was conducted that included a demographic characteristics datasheet, the Nurse Practitioner Primary Care Organizational Climate Questionnaire, the Misener Nurse Practitioner Job Satisfaction Scale, and the Nurse Practitioner Care Effectiveness Scale. Multiple regression analysis was applied to explore the specific factors associated with job satisfaction. The statistical significance level was set at .05 with a two-tailed test. All statistical analyses were conducted using SPSS Statistics Version 22.0 software. RESULTS: More than half of the participants were found to be dissatisfied with their hospital managers (54.8%) and with each dimension of organizational support. Overall, 82.1% of the participants were satisfied with their current practice. A multiple regression analysis showed that the participants who perceived higher levels of organizational support in the workplace (ß = .53, p < .001), expressed satisfaction with working with their managers (ß = .25, p < .001), or perceived better care outcomes (ß = .10, p < .001) reported higher job satisfaction. In addition, the participants who expressed intention to leave within 1 year (ß = -.09, p < .001) and those with higher patient loads (ß = -.09, p < .001) reported lower job satisfaction. Organizational support was found to explain 50% of the variance in job satisfaction. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: The results of this study highlight organizational support as the most important factor affecting job satisfaction in NPs. Therefore, administrators work to promote organizational support and improve the work environment to enhance the job satisfaction, increase the clinical practice retention, and improve the care outcomes of NPs.
Asunto(s)
Enfermeras Practicantes , Estudios Transversales , Humanos , Satisfacción en el Trabajo , Encuestas y Cuestionarios , Taiwán , Lugar de TrabajoRESUMEN
BACKGROUND: Peripheral neuropathy (PN) is a common symptom in colorectal cancer (CRC) survivors and patients with diabetes. However, the differences in PN symptoms between CRC survivors and patients with diabetes are not clear. OBJECTIVES: The purpose of this study was to examine the differences in PN between CRC survivors and patients with diabetes. METHODS: Secondary data were analyzed from two cross-sectional studies consisting of 81 CRC survivors and 86 patients with diabetes from two hospitals in northern and central Taiwan. Data were analyzed using descriptive statistics, analysis of covariance, and multiple logistic regression. FINDINGS: Significant differences in severity and prevalence of PN and neuropathic pain between CRC survivors and patients with diabetes were found. Patients with diabetes had significantly more severe PN and sensory PN compared to CRC survivors. In addition, the prevalence of PN and neuropathic pain was significantly higher in CRC survivors compared to patients with diabetes after control of covariates.
Asunto(s)
Neoplasias Colorrectales , Diabetes Mellitus , Enfermedades del Sistema Nervioso Periférico , Neoplasias Colorrectales/complicaciones , Neoplasias Colorrectales/epidemiología , Estudios Transversales , Humanos , Enfermedades del Sistema Nervioso Periférico/epidemiología , SobrevivientesRESUMEN
Most recent studies on the effectiveness of cerebral revascularization have focused on the treatment of atherosclerotic internal carotid artery occlusive disease. The goal of the present study was to assess neurological function in 11 severe atherosclerotic middle cerebral artery (MCA) disease patients with transient ischemic attacks (TIAs) and hemodynamic compromise and determine the efficacy of superficial temporal artery-middle cerebral artery (STA-MCA) bypass. There were eight patients with MCA occlusion and three with severe MCA stenosis. After the bypass procedure, all 11 patients experienced reduction in TIAs and no stroke during a mean follow-up of 34.36 months. Surgical revascularization increased regional cerebral blood flow (mL/100g/min) from a mean of (+/- standard deviation) 25.9+/-7.39 preoperatively to 32.3+/-7.72 postoperatively, and improved regional cerebrovascular reactivity from -6.42%+/-14.61% to 30.14%+/-23.93% (p = 0.014) in the eight patients with atherosclerotic MCA occlusion. Our findings demonstrated the benefit of STA-MCA bypass for patients with medically refractory and symptomatic atherosclerotic MCA occlusion with hemodynamic compromise.
Asunto(s)
Isquemia Encefálica/cirugía , Constricción Patológica/cirugía , Infarto de la Arteria Cerebral Media/cirugía , Arteriosclerosis Intracraneal/cirugía , Arteria Cerebral Media/cirugía , Arterias Temporales/cirugía , Anciano , Isquemia Encefálica/diagnóstico por imagen , Angiografía Cerebral , Circulación Cerebrovascular , Constricción Patológica/diagnóstico por imagen , Femenino , Humanos , Infarto de la Arteria Cerebral Media/diagnóstico por imagen , Arteriosclerosis Intracraneal/diagnóstico por imagen , Ataque Isquémico Transitorio/diagnóstico por imagen , Ataque Isquémico Transitorio/cirugía , Masculino , Persona de Mediana Edad , Arteria Cerebral Media/diagnóstico por imagen , Imagen de Perfusión , Índice de Severidad de la Enfermedad , Arterias Temporales/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
BACKGROUND: Taxane-induced peripheral neuropathy (TIPN) is caused by the neurotoxicity of paclitaxel and docetaxel, but the differences between paclitaxel- and docetaxel-induced peripheral neuropathy are understudied. OBJECTIVES: The purpose of this study is to compare TIPN between docetaxel and paclitaxel in patients with breast cancer and to examine the consistency of measuring TIPN between researchers and patients. METHODS: Secondary data were analyzed from a cross-sectional study that included 64 patients with breast cancer from two teaching hospitals in Taiwan. Objective and subjective TIPN were measured. FINDINGS: Results indicated significant differences in objective TIPN, sensory sum score, and motor sum score between groups. No significant difference was detected in subjective TIPN between groups.
Asunto(s)
Antineoplásicos Fitogénicos/efectos adversos , Neoplasias de la Mama/tratamiento farmacológico , Docetaxel/efectos adversos , Paclitaxel/efectos adversos , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Anciano , Neoplasias de la Mama/fisiopatología , Estudios Transversales , Femenino , Humanos , Persona de Mediana Edad , Calidad de VidaRESUMEN
PURPOSE/OBJECTIVES: To distinguish relationships among subjective and objective characteristics of sleep, mood, and quality of life (QOL) in patients receiving treatment for lung cancer. DESIGN: Descriptive, correlational study. SETTING: Two ambulatory oncology clinics. SAMPLE: 35 patients with lung cancer. METHODS: The following instruments were used to measure the variables of interest: Pittsburgh Sleep Quality Index (PSQI), Hospital Anxiety and Depression Scale, Functional Assessment of Cancer Treatment-Lung (FACT-L), a sleep diary, and a motionlogger actigraph. MAIN RESEARCH VARIABLES: Sleep, mood, and QOL. FINDINGS: Significant differences were found between sleep diary and actigraph measures of sleep efficiency (p = 0.002), sleep latency (p = 0.014), sleep duration (p < 0.001), and wake after sleep onset (p < 0.001). Poor sleepers (PSQI score greater than 5) were significantly different from good sleepers (PSQI score of 5 or lower) on sleep diary measures of sleep efficiency and sleep latency and the FACT-L lung cancer symptom subscale, but not on mood or actigraphy sleep measures. CONCLUSIONS: Although patients with lung cancer may report an overall acceptable sleep quality when assessed by a single question, those same patients may still have markedly increased sleep latencies or reduced total sleep time. The findings indicate the complexity of sleep disturbances in patients with lung cancer. Lung cancer symptoms had a stronger association with sleep than mood. Research using prospective methods will help to elucidate their clinical significance. IMPLICATIONS FOR NURSING: Patients receiving treatment for lung cancer are at an increased risk for sleep disturbances and would benefit from routine sleep assessment and management. In addition, assessment and management of common symptoms may improve sleep and, ultimately, QOL. KNOWLEDGE TRANSLATION: A high frequency of sleep disturbances in patients receiving treatment for lung cancer was evident, and poor sleepers had lower QOL. Sleep disturbances may be more related to lung cancer symptoms than anxiety or depression. Improving lung cancer symptoms such as dyspnea may improve sleep.
Asunto(s)
Ansiedad/etiología , Depresión/etiología , Disomnias/etiología , Neoplasias Pulmonares/psicología , Calidad de Vida , Actigrafía , Anciano , Anciano de 80 o más Años , Instituciones de Atención Ambulatoria , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Ansiedad/psicología , Instituciones Oncológicas , Terapia Combinada , Estudios Transversales , Depresión/psicología , Disomnias/diagnóstico , Disomnias/psicología , Femenino , Humanos , Neoplasias Pulmonares/complicaciones , Neoplasias Pulmonares/terapia , Masculino , Registros Médicos , Persona de Mediana Edad , Radioterapia/efectos adversos , Autoinforme , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Evaluación de SíntomasRESUMEN
BACKGROUND: In Western culture, evidence has shown that in women with breast cancer exercise decreases fatigue and improves quality of life. However, only 1 pilot study about the effect of exercise has been examined in the Asian breast cancer population that indicated feasibility. Therefore, it is important to further study the effect of an exercise program for Taiwanese women with breast cancer. OBJECTIVE: The purpose of this study was to test the effects of a walking program on Taiwanese women newly diagnosed with early-stage breast cancer. METHODS: This was an experimental, longitudinal study with 4-time repeated measures based on Bandura's Self-efficacy Theory, with the aim of implementing interventions to boost exercise self-efficacy and to evaluate research outcomes. SPSS 17.0 with descriptive statistics using frequency, percentage, mean, and SD as well as inferential statistics such as t test, χ test, hierarchical linear model, repeated-measures analysis of variance, and analysis of covariance was used for data analysis. RESULTS: Results of this study indicated that subjects in the exercise group had significantly better quality of life, less fatigue, less sleep disturbances, higher exercise self-efficacy, more exercise behavior, and better exercise capacity compared with those in the usual-care group after the intervention. CONCLUSIONS: This program was effective and feasible, but more research studies with experimental, longitudinal design to verify the effects of this exercise program on Taiwanese women with breast cancer will be needed. IMPLICATIONS FOR PRACTICE: Nurses, depending on skill and knowledge, can encourage physical activity, refer patients to rehabilitation programs, and prescribe and monitor exercise in breast cancer population.