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Objective:To investigate the application value of computed tomography (CT) examination of lymph node short diameter in evaluating left recurrent laryngeal nerve lymph node metastasis in thoracic esophageal squamous cell carcinoma.Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 628 patients with thoracic esophageal squamous cell carcinoma who were admitted to 2 medical centers (236 cases in the Sun Yat-sen University Cancer Center and 392 cases in the Affiliated Cancer Hospital of Zhengzhou University) from October 2009 to December 2016 were collected. There were 462 males and 166 females, aged from 38 to 85 years, with a median age of 62 years. Observation indicators: (1) operation status, dissection and metastasis of left recurrent laryngeal nerve lymph node; (2) efficacy of CT examination of the left recurrent laryngeal nerve lymph node short diameter in evaluating postoperative lymph node metastasis; (3) determination of the optimal cut-off value; (4) examination results using different diagnostic criteria. Measurement data with skewed distribution were represented as M (range). Count data were described as absolute numbers or percentages. The area under curve (AUC) of receiver operating characteristic curve (ROC) was used to estimate the efficiency of detection methods. The maximum value of Youden index corresponded to the optimal cut-off point. Results:(1) Operation status, dissection and metastasis of left recurrent laryngeal nerve lymph node: among the 628 patients, there were 572 cases undergoing two-field lymph node dissection while 56 cases undergoing three-field lymph node dissection, there were 408 cases undergoing minimally invasive surgery while 220 cases undergoing open surgery. Sixty of 628 patients had left recurrent laryngeal nerve lymph node metastasis. A total of 1 666 left recurrent laryngeal nerve lymph nodes were dissected from the 628 patients, among which 75 were metastatic lymph nodes, with a metastasis rate of 4.502%(75/1 666). (2) Efficacy of CT examination of the left recurrent laryngeal nerve lymph node short diameter in evaluating postoperative lymph node metastasis: the AUC of CT examination of the left recurrent laryngeal nerve lymph node short diameter in predicting postoperative lymph node metastasis was 0.854 (95% confidence interval as 0.792 to 0.916, P<0.05). (3) Determination of the optimal cut-off value: the Youden indices were 0.556, 0.384, 0.258, 0.063 and 0.003 respectively when using 5 mm, 6 mm, 7 mm, 8 mm, 9 mm or 10 mm as the optimal cut-off value for CT examination of the left recurrent laryngeal nerve lymph node short diameter. The short diameter as 5 mm was the optimal cut-off value for CT examination of the left recurrent laryngeal nerve lymph node short diameter. (4) Examination results using different diagnostic criteria: the sensitivity, specificity, accuracy, positive predictive value, negative predictive value, cases being missed diagnosis were respectively 66.3%, 92.3%, 89.5%, 46.3%, 96.0%, 20 and 5.0%, 99.8%, 90.7%, 75.0%, 90.9%, 57 when using short diameter ≥5 mm or ≥10 mm in CT examination of the left recurrent laryngeal nerve lymph node as the diagnostic criteria for left recurrent laryngeal nerve lymph node metastasis of thoracic esophageal squamous cell carcinoma. Conclusions:CT examination of lymph node short diameter can be used to evaluate left recurrent laryngeal nerve lymph node metastasis in thoracic esophageal squamous cell carcinoma. The sensitivity, specificity and accuracy is preferable when using short diameter ≥5 mm in CT examina-tion of the left recurrent laryngeal nerve lymph node as the diagnostic criteria for left recurrent laryngeal nerve lymph node metastasis of thoracic esophageal squamous cell carcinoma.
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Objective@#To investigate the effect of nursing intervention on information-motivation-behavioral skill (IMB) model in patients with adjuvant chemotherapy after radical resection of upper thoracic esophageal squamous cell carcinoma.@*Methods@#A total of 128 patients with adjuvant chemotherapy after radical resection of esophageal squamous cell carcinoma from December 2016 to June 2018 were enrolled. The random number table method was used to divide them into control group (64 cases) and study group (64 cases). The control group received routine nursing, and the study group took the IMB model of nursing intervention on the basis of the control group. The intervention time was 2 months. Postoperative rehabilitation (feeding time, time to get out of bed, and length of hospital stay), pre-intervention self-efficacy score (Strategies Used by People to Promote Health, SUPPH), European Organization for Research and Treatment of Cancer-Quality of Life-Core 30 Questionnaire (EORTC-QLQ-C30), complications (reflux esophagitis, chest cavity), the incidence of effusion, infection, anastomotic leakage, and satisfaction of nursing work were compared.@*Results@#The feeding time of the study group was (3.39±0.72) d, the time of getting out of bed (2.26±1.02) d, the length of hospital stay (9.19±1.68) d, which was shorter than that of the control group (4.48±0.81), (4.07±1.55), (12.26±2.35) d, the difference was statistically significant (t=8.046, 7.804, 8.502, P<0.05). After intervention, the self-decision, self-decompression, and positive attitude scores of the two groups were higher than those before the intervention, and the study group was (11.19±1.28), (28.37±2.79), (39.98±5.01), respectively, higher than the control group. The differences were statistically significant (t= 7.239, 5.036, 5.057, P < 0.05). After intervention, the social function, emotional function, role function and physical function score of the two groups were higher than those before the intervention, and the study group were (69.02±6.87), (70.61±7.65), (69.68±6.80), (72.55±6.51). The scores were higher than those of the control group (61.13±7.03), (63.64±7.44), (60.22±7.05), and (65.86±6.08), and the difference was statistically significant (t=5.225-6.422, P<0.05). The complication rate was 7.81% (5/64) in the study group and 20.31% (13/64) in the control group. The difference was statistically significant (χ2=4.137, P <0.05). The nursing job satisfaction of the study group was 92.19% (59/64), which was higher than that of the control group 79.69% (51/64). The difference was statistically significant (χ2=4.137, P<0.05).@*Conclusions@#The intervention of IMB model in the treatment of patients with adjuvant chemotherapy after radical resection of upper esophageal squamous cell carcinoma can effectively improve their self-efficacy, reduce postoperative complications, shorten the postoperative rehabilitation time, and improve the quality of life of patients and improve the satisfaction of their nursing work.
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Objective To investigate the effect of nursing intervention on information-motivation-behavioral skill (IMB) model in patients with adjuvant chemotherapy after radical resection of upper thoracic esophageal squamous cell carcinoma. Methods A total of 128 patients with adjuvant chemotherapy after radical resection of esophageal squamous cell carcinoma from December 2016 to June 2018 were enrolled. The random number table method was used to divide them into control group (64 cases) and study group (64 cases). The control group received routine nursing, and the study group took the IMB model of nursing intervention on the basis of the control group. The intervention time was 2 months. Postoperative rehabilitation (feeding time, time to get out of bed, and length of hospital stay), pre-intervention self-efficacy score (Strategies Used by People to Promote Health, SUPPH), European Organization for Research and Treatment of Cancer-Quality of Life-Core 30 Questionnaire (EORTC-QLQ-C30), complications (reflux esophagitis, chest cavity), the incidence of effusion, infection, anastomotic leakage, and satisfaction of nursing work were compared. Results The feeding time of the study group was (3.39±0.72) d, the time of getting out of bed (2.26±1.02) d, the length of hospital stay (9.19±1.68) d, which was shorter than that of the control group (4.48±0.81), (4.07±1.55), (12.26±2.35) d, the difference was statistically significant (t=8.046, 7.804, 8.502, P<0.05). After intervention, the self-decision, self-decompression, and positive attitude scores of the two groups were higher than those before the intervention, and the study group was (11.19±1.28), (28.37±2.79), (39.98±5.01), respectively, higher than the control group. The differences were statistically significant (t=7.239, 5.036, 5.057, P<0.05). After intervention, the social function, emotional function, role function and physical function score of the two groups were higher than those before the intervention, and the study group were (69.02 ± 6.87), (70.61 ± 7.65), (69.68±6.80), (72.55±6.51). The scores were higher than those of the control group (61.13±7.03), (63.64±7.44), (60.22±7.05), and (65.86±6.08), and the difference was statistically significant (t=5.225-6.422, P<0.05). The complication rate was 7.81% (5/64) in the study group and 20.31% (13/64) in the control group. The difference was statistically significant (χ2=4.137, P<0.05). The nursing job satisfaction of the study group was 92.19% (59/64), which was higher than that of the control group 79.69% (51/64). The difference was statistically significant (χ2=4.137, P<0.05). Conclusions The intervention of IMB model in the treatment of patients with adjuvant chemotherapy after radical resection of upper esophageal squamous cell carcinoma can effectively improve their self-efficacy, reduce postoperative complications, shorten the postoperative rehabilitation time, and improve the quality of life of patients and improve the satisfaction of their nursing work.
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BACKGROUND@#Thymoma is frequently associated with myasthenia gravis (MG). However, whether MG is a factor for the outcome of patients with thymoma following complete thymectomy remains unknown. The aim of this study is to investigate the effect of thymoma with MG prognostic factors.@*METHODS@#A retrospective analysis of The Chinese Alliance for Research in Thymomas (ChART) database within 1992-2012 complete cases 875 cases, 20 years follow-up data analysis thymic tumor tissue type credits and MG, Masaoka staging and prognosis, postoperative adjuvant therapy and relationship with the prognosis of surgical removal of the way.@*RESULTS@#Thymic tumor tissue type credit has correlation with MG, difference was statistically significant (χ²=24.908, P B3 type (65/239, 27.20%) > B1 (27/132, 20.45%) > AB (43/267, 16.10%) > type A, 10.17% (6/59), Masaoka stage has no correlation with MG (χ²=0.365, P=1.365). Survival analysis showed that the WHO classification, Masaoka stage associated with prognosis (P<0.05), and whether the merger MG (χ²=0.113, P=0.736), postoperative adjuvant radiotherapy (χ²=0.380, P=0.538) has nothing to do with the prognosis, postoperative adjuvant chemotherapy is associated with poor prognosis (χ²=14.417, P<0.001). Whether has nothing to do with the prognosis of the thymus resection (χ²=1.548, P=1.548), whether the whole correlated with the curative effect of thymus excision with MG (χ²=24.695, P<0.001).@*CONCLUSIONS@#Thymoma patients with MG and extended thymectomy have no correlation with prognosis. Extended thymectomy can improve the effect of MG patients.