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Objective:To investigate the prevalence of anxiety and depression in patients undergoing thoracic tumor radiotherapy, preliminarily evaluate the nutritional risk of patients, and analyze the possible influential factors of anxiety and depression and their correlation with nutritional risk, providing a theoretical basis for further formulating a personalized psychological nursing plan for patients undergoing thoracic tumor radiotherapy.Methods:A total of 121 patients who underwent thoracic tumor radiotherapy between April 2019 and March 2020 in Cancer Hospital of The University of Chinese Academy of Sciences were selected for this study. We evaluated patients' psychological statuses using the Hospital Anxiety and Depression Scale and patients' nutritional risk using the Nutrition Risk Screening. We performed univariate analysis, unconditional logistic regression analysis, and contingency analysis to analyze the factors that affected the psychological status of patients undergoing thoracic tumor radiotherapy and correlate patients' psychological status with nutritional risk.Results:Among 121 patients, 99 (81.8%) patients undergoing thoracic tumor radiotherapy would develop or had developed anxiety, and 42 (34.7%) patients were at the boundary of depression or had depression. Correlation analysis revealed that nutritional risk was correlated with the prevalence of anxiety and depression. Logistic regression analysis showed that surgery, first radiotherapy, and nutritional risk were the factors that affected the prevalence of anxiety. Marital status, location of tumors, surgery, first radiotherapy, and nutritional risk affected the prevalence of depression.Conclusion:Patients undergoing thoracic tumor radiotherapy have serious psychological problems. Nutritional risk is positively correlated with the prevalence of anxiety and depression. Surgery and first radiotherapy are the factors that affect the prevalence of anxiety and depression.
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Objective:To analyze the correlation between nutritional status and acute toxicity induced by concurrent chemoradiotherapy in patients with rectal cancer.Methods:A total of 115 patients with rectal cancer who underwent concurrent chemoradiotherapy in Zhejiang Cancer Hospital from March 2018 to August 2019 were prospectively selected. Nutritional risk was assessed by NRS 2002 and PG-SGA nutritional screening tools before, during and after radiotherapy. The acute toxicity was assessed by RTOG and CTCAE 3.0 scoring criteria. The correlation between nutritional status and the acute toxicity of chemoradiotherapy was analyzed by Spearman′ s correlation analysis. Results:The nutritional risk of the cohort was gradually increased from the beginning of chemoradiotherapy to the fourth week of chemoradiotherapy, and then decreased gradually. Spearman′ s correlation analysis showed that NRS 2002 and PG-SGA scores were positively correlated with acute hematological toxicity ( r=0.26, P<0.05; r=0.31, P<0.01), upper gastrointestinal toxicity ( r=0.51, P<0.01; r=0.63, P<0.01), proctitis ( r=0.23, P<0.05; r=0.45, P<0.01) and fatigue ( r=0.47, P<0.01; r=0.64, P<0.01) in patients with rectal cancer undergoing chemoradiotherapy. The correlation coefficients between PG-SGA and various toxicities were higher than those of NRS 2002. Stratified analysis showed that patients with stage Ⅱ-Ⅲ B, age<65 years and postoperative adjuvant chemoradiotherapy, nutritional status was significantly associated with the severity of toxicity (all P<0.05). Conclusions:Patients with rectal cancer has a high risk of malnutrition during concurrent chemoradiotherapy. The higher the risk of malnutrition, the greater the acute toxicity of chemoradiotherapy. Therefore, dynamic nutrition assessment and nutritional support should be strengthened for rectal cancer patients during chemoradiotherapy.
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Objective To analysis of the detection result of amniotic fluid chromosome which in NIPT high-risk pregnant women.Methods Amniotic fluid cells via amniotic cavity puncture were cultured and analyzed,the chromosome karyotypes were observed.Results The highest positive predictive value of NIPT was for trisomy 21(85.00%),then trisomy 18(75.00%),sex chromosome abnormalities(68.00%),other chromosome abnormalities(41.67%),trisomy 13 (25.00%).Conclusion The highest accuracy of NIPT was shown in detection of Down''s syndrome by NIPT.NIPT was screening test which is effective and noninvasive in prenatal diagnosis.Amniotic fluid Chromosomal karyotype analysis was the gold standard in the diagnosis of fetal chromosomal disease.
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Objective To apply Nutritional Risk Screening-2002(NRS-2002) to perform primary screening for nutritional risk in patients with esophageal cancer who undergo radiotherapy, and assess their nutritional status, and to investigate the value of NRS-2002 in such patients.Methods A total of 97 patients who were diagnosed with esophageal cancer and underwent radiotherapy in Zhejiang Cancer Hospital from January 2010 to April 2014 were analyzed retrospectively.The Kaplan-Meier method was applied to analyze the difference in survival, and the chi-square test and the Pearson correlation analysis were applied to analyze the correlation between NRS-2002 score and blood parameters.Results Of all patients, 26.8%had nutritional risk before radiotherapy, which gradually increased with the progress of radiotherapy.The 1-year overall survival rates of the patients with NRS-2002scores of ≤3 and ≥4 on admission were 91.1%and 61.9%, respectively (P=0.010).As for the patients with the highest NRS-2002 scores of ≤2 and ≥3 during treatment, the 1-year overall survival rates were 94.2% and 77.5%, respectively (P=0.012).As for the patients with the lowest NRS-2002 scores of ≤3 and ≥4 during treatment, the 1-year overall survival rates were 91.3% and 54.5%, respectively ( P=0.018).The NRS-2002 score was correlated with prealbumin on admission and at week 1 of radiotherapy (P=0.000 and 0.002), and the NRS-2002 score was correlated with albumin at week 3 of radiotherapy (P=0.036).The multivariate analysis showed that the TNM stage of esophageal cancer and the highest NRS-2002 score during treatment were the independent prognostic factors in esophageal cancer (P=0.001 and 0.005).Conclusions The patients with esophageal cancer undergoing radiotherapy have high nutritional risk, and NRS-2002 score is the independent prognostic factor in these patients and can be used as a tool for primary screening for nutritional risk.
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Objective To study the nutritional status in different age patients with esophageal cancer during radiotherapy. Methods Ninety nine patients with esophageal carcinoma accepted radiotherapy in Zhejiang Cancer Hospital from June 2012 to August 2013 were enrolled. Patients were divided into two groups by their age: the younger age60 years group (P>0.05). No significant difference was found for body mass index (BMI), arm circumference (AC), arm muscle circumference (AMC) in each group (P>0.05). Conclusion The elderly patients with esophageal cancer had significantly increased risk of malnutrition and decreased nutritional status than the younger patients during radiotherapy. Early start of nutrition interventions in the elderly patients may be benefitted.
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Objective To provide the nurse care evidence of nutritional intervention in patients with lung cancer during radiotherapy and chemotherapy by analyzing the nutritional status of these patients.Methods 55 patients with lung cancer who received chemotherapy and radiotherapy were selected.The nutritional status of these patients were evaluated by laboratory examination data at the time of hospitalized,ongoing and the end of radiotherapy. Results The hemoglobin(Hb),albumin(ALB),body mass and body mass index(BMI)were (130.50 ±17.80)g/L, (41.02 ±5.68)g/L,(61.29 ±8.75)kg,(22.36 ±2.78)kg/m2 respectively at admission;(115.90 ±19.00)g/L, (37.94 ±5.55)g/L,(59.95 ±9.05 )kg,(21.86 ±2.86)kg/m2 respectively during the course of radiotherapy;(110.40 ±19.40)g/L,(36.91 ±5.30)g/L,(58.91 ±9.30)kg,(21.48 ±2.99)kg/m2 respectively at the end of radiotherapy.At different stages of radiotherapy,the nutritional index gradually decreased,the Hb was lower in the middle of the radiotherapy than on admission,the difference was significant(t =8.611,P 0.05),and the difference was significant compared with on admission(t =4.815,P 0.05).The weight of patients in the late stage of radiotherapy was lower than the medium term,but the difference was not statistically significant as well(t =0.601,P >0.05),and there was no significant difference compared with on admission(t =1.382,P >0.05).The BMI of the patients with radiotherapy was lower than that at the time of admission,the difference was not statistically significant(t =0.091,P >0.05).The BMI of patients with radiotherapy was lower than that in the medium term,whereas the difference was not statistically significant(t =0.690,P >0.05),and the difference was not statistically significant compared with on admission(t =1.599,P >0.05).The Hb (F =16.643,P =0.000)and ALB(F =7.736,P =0.001)decreased significantly in particular.Conclusion The risk of malnutrition in patients with lung cancer is exist during radiotherapy and chemo-therapy,and it is obvious in the middle -late stage,the changes of physical and biochemical indexes have been appeared,and among them,Hb and ALB are the most obvious,so should be monitored and managed cause these data varied significantly.
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Objective To investgate the electromyographic and pathological features of peripheral nerve involvement in MS,and clarify factors that affect the involvement of PNS Methods Thirty three multiple sclerosis(MS) patients were selected according to Poser's definite diagnosis of MS,without other nervous system disorders and thirty volunteers served as controls All subjects received nerve conduction study:MCV,SCV,F wave and H reflex Sural nerve biopsy and pathological change were observed in light and electronic microscope Results Electromyograph findings:decreased CMAP of the median,tibial and peroneal nerves,and high amplitude of SAP of median and ulnar nerves were observed in MS Our study also showed the prolonged F wave response and H reflex in median and tibial nerves,low F wave rates Electrophysiologic abnormalities in MS showed close relationship to the EDSS,duration and lesion position in spinal cord Sural nerve biopsy revealed myelinated nerve fibers with segmental demyelination by light microscope Inflammatory cellular infiltration and onion bulb formation were not found? Axonal degeneration and laminae dissociation in myelin sheath were demonstrated by electromicroscope Conclusion MS is a demyelinating disease attacking to CNS In some MS patients,both CNS and PNS might be involved at the same time The peripheral demyelinating lesions seem to be common in spinal nerve root But the secondary axonal degeneration in distal segment should be another pathologic feature of MS EMG is a useful test method to evaluate the peripheral nerve damage and prognosis of MS
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Objective To investipate the cerebral autosomal dominat arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) through the clinical features , pathology, neuroimage, and molecular genetics as well as the family tree of a case as to exploring the diagnostic method of the disease .Methods Systematic study on the clinical manifestations, genetic site, neurologic and muscular biopsy was performed. Results The main clinical features including poor memory and history of stroke were found. Neuroimaging examination showed multiinfarct lesions and leukoencephalopathy. Biopsy indicated the arteriolar hyalinosis,GOM and osmiophilic granule. A family history was confirmed. A mutation on the fourth exon of notch 3 gene was revealed. And no risk factors of hypertension and arteriosclerosis were found. All these features are in conformity with those of CADASIL.Conclusion CADAIL is not rare and is possible to be defined in vivo by way of dermal biopsy,examination of gene and neuroimage characteristics.