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Purpose@#The purpose of this study is to explore defecation functions related quality of life (QoL) according to the location of cancer in colorectal cancer survivors. @*Methods@#A total of 120 colorectal cancer survivors (67 colon vs. 53 rectum, mean age: 55.3±10.3 years, 46.7% male) who completed treatment were recruited from a tertiary hospital. QoL and defecation function related QoL were surveyed using the European Organization for Research and Treatment of Cancer (EORTC QLQ-C30) and EORTC QLQ- colorectal cancer specific core (CR29) questionnaire. Physical activity (PA) levels of participants were surveyed using a global PA questionnaire. @*Results@#There was no statistical difference in general QoL according to the location of cancer, but significant differences were observed in defecation function related QoL. When cancer location is closer to the anus, survivors experience more defecation dysfunction, negatively associated with QoL (Hemicolectomy: 67.71±14.07, anterior resection: 92.22±15.18, lower anterior resection: 151.85±17.20, and ultra-low anterior resection: 263.73±42.69). @*Conclusion@#When location of cancer is closer to the anus, colorectal survivors experience significantly more defecation dysfunction and poorer QoL. Strategies to reduce defecation dysfunction according to the location of cancer among colorectal cancer patients should be developed.
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PURPOSE: This study was conducted to identify the level of oxaliplatin-induced peripheral neuropathy (OIPN), symptoms, distress, and quality of life (QoL) in gastrointestinal (GI) cancer patients and to identify the factors influencing QoL.METHODS: A total of 123 patients were recruited for this cross-sectional study. Surveys used were the Therapy-Induced Neuropathy Assessment Scale (TNAS) for OIPN, the MD Anderson Symptom Inventory (MDASI-GI) for general symptoms associated with gastrointestinal cancer and its treatment, a distress thermometer, and the Euro Quality of Life Questionnaire 5-Dimensional Classification (EQ-5D) for QoL.RESULTS: The patients were classified into three groups based on their treatment completion time (current, completed less than one year ago, completed more than one year ago). The scores of MDASI-GI and distress were significantly lower in patients who had completed chemotherapy compared to those who were undergoing treatment (p=.04 and .02 respectively). However, TNAS score was significantly higher in patients who completed chemotherapy less than one year ago than the other two groups (p=.001). In multivariate regression models, the OIPN and distress or general symptoms were identified as factors associated with QoL.CONCLUSION: In this study, we identified the symptoms that are factors related to the QoL in patients with GI cancer. In particular, the symptoms of OIPN are reported at significantly increased levels for patients who have finished chemotherapy less than one year ago, so efforts to prevent and manage the symptoms of OIPN are needed in this timeframe. To improve QoL of patients with GI cancer, continuous attention and care are required not only during the treatment of cancer but also after the completion of treatment.
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Humanos , Clasificación , Estudios Transversales , Quimioterapia , Neoplasias Gastrointestinales , Enfermedades del Sistema Nervioso Periférico , Calidad de Vida , TermómetrosRESUMEN
PURPOSE: Peripheral neuropathy is common among colorectal cancer (CRC) patients who undergo oxaliplatin-based (OXL) chemotherapy. A pharmacogenetic approach can be used to identify patients at high-risk of developing severe neuropathy. This type of approach can also help clinicians determine the best treatment option and prevent severe neurotoxicity. The purpose of this study is to investigate the evidence of pharmacogenetic markers for OXL-induced peripheral neuropathy (OXIPN) in patients with CRC. METHODS: A systematic literature search was conducted using the following databases up to December 2017: Pubmed, EMBASE, and CINAHL. We reviewed the genetic risk factors for OXIPN in observational studies and randomized controlled clinical trials (RCTs). All processes were performed independently by two reviewers. RESULTS: Sixteen studies published in English between 2006 and 2017 were included in this review. A genome-wide association approach was used in one study and various candidate genes were tested, based on their functions (e.g., DNA damage or repair, ion channels, anti-oxidants, and nerve growth etc.). The genes associated with incidence or severity of OXIPN were ABCG2, GSTP1, XRCC1, TAC1, and ERCC1. CONCLUSION: This study highlighted the need and the importance of conducting pharmacogenetic studies to generate evidence of personalized OXIPN symptoms management. Additional studies are warranted to accelerate the tailored interventions used for OXIPN in patients with CRC (NRF-2014R1A1A3054386).
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Humanos , Neoplasias Colorrectales , Daño del ADN , Quimioterapia , Incidencia , Canales Iónicos , Enfermedades del Sistema Nervioso Periférico , Farmacogenética , Factores de RiesgoRESUMEN
PURPOSE: The purpose of this study was to examine the effect of post-operative exercise on body composition, psychological factors, time to flatus and length of hospital stay in stage 1~3 colorectal cancer patients. METHODS: A total of 35 post surgery patients were recruited and randomly assigned to the exercise or controlled group. Participants in the exercise group exercised twice a day while participants in the control group followed the clinical pathways (CP). RESULTS: A total of 25 participants completed the trial. Post-operative exercise resulted in a clinically meaningful, but statistically insignificant reduction in body weight (Exercise: -1.10±1.63 kg vs. CP: -0.63±1.16 kg; p=.111), fat mass (Exercise: -1.43±0.95 kg vs. CP: 0.64±4.29 kg; p=.100). When participants' body composition were compared to their baseline values at the baseline, only the exercise group experienced a significant reduction in body weight, body mass index (BMI) and fat mass. In addition, post-operative exercise significantly improved health related quality of life (Exercise: 2.27±2.08 vs CP: -12.82±22.47; p=.008). However, there was no difference in time to flatus and the length of hospital stay between groups. CONCLUSION: The current pilot study suggests that the post-operative exercise program was safe and produced for health related quality of life improvements in colorectal cancer patients.
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Humanos , Composición Corporal , Índice de Masa Corporal , Peso Corporal , Neoplasias Colorrectales , Vías Clínicas , Flatulencia , Tiempo de Internación , Proyectos Piloto , Psicología , Calidad de VidaRESUMEN
PURPOSE: To investigate the effectiveness and variance of a critical pathway (CP) for laparoscopic colon resection in colon cancer patients, and nurses'satisfaction with the CP. METHODS: A CP for laparoscopic colon resection was applied to the CP-group that included 50 patients, who underwent elective colon resection between March and May, 2011. The non-CP group included 51 patients who had the same operation without the CP applied from March to May, 2010. RESULTS: The means of length of hospital stay were 11.7 and 7.3 days (p<.001) and the lengths of postoperative hospital stay were 8.6 and 5.1 days (p<.001) in the non-CP group and CP group, respectively. There was no significant difference between two groups for total healthcare costs, pain score, complications, or emergency room visits within 30 days after discharge. By examining variances of the CP, there were 162 variances and the most frequent cause was patient's condition. Nurses'satisfaction with the use of CP was favorable and the mean score of satisfaction was 3.76 on the 5 point Likert scale. CONCLUSION: There are clear benefits to use of CP, resulting in standardized and effective patient care. In conclusion, analysis of variance data can assist in evaluating and revising CP for optimal care and reducing variances.