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Objective To investigate the related factors of nursing dependence in bladder cancer patients with urinary diversion and abdominal wall stoma.Methods The clinical data of 120 patients with bladder cancer undergoing abdominal ostomy with urinary diversion in the hospital from June 2020 to June 2022 were retrospectively analyzed.The self-esteem scale,the civilian version of the Post-traumatic Stress Disorder Scale,the Personal Sense of Control Scale,and the Nursing Care Dependence Scale were used to evaluate the self-esteem level,post-traumatic stress disorder level,personal sense of control level and nursing dependence degree of patients,and carry out univariate and multivariate regression analysis on the influencing factors of nursing dependence in patients with bladder cancer urinary diversion and abdominal stoma.Results The total score of nursing dependence in 120 bladder cancer patients with urinary diversion and abdominal wall stoma was 56.95±7.94.The lowest score was activity,followed by excretion and cleanliness.Univariate analysis showed that there were statistically significant differences in the nursing dependence scores of patients with different age,marital status,educational level,work status,per capita monthly income,and comorbidities(P＜0.05);the patients'self-esteem,the civilian version of the Traumatic Stress Disorder Scale,and the Personal Sense of Control Scale scores were 25.08±2.59,46.04±5.72,24.18±2.95,respectively;after multi-factor a-nalysis,it can be seen that age,education level,comorbidities,self-esteem level,post-traumatic stress obstacles and personal control finally entered the regression equation as factors influencing dependence on care for pa-tients with urinary diversion abdominal wall stoma for bladder cancer(P＜0.05).Conclusion Bladder cancer patients with urinary diversion abdominal wall stoma have the highest degree of dependence on nursing care for mobility,excretion and cleaning.Age,education level,complications,self-esteem,post-traumatic stress dis-order,and personal sense of control are related factors that affect the degree of dependence on nursing care.
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Objective:To investigate the influencing factors for lymph node metastasis and prognosis in early gastric cancer.Methods:The retrospective cohort study was conducted. The clinicopathological data of 1 011 patients with early gastric cancer who were admitted to the Zhejiang Cancer Hospital from January 2010 to December 2019 were collected. There were 561 males and 450 females, aged (58±11)years. All patients underwent radical resection of gastric cancer and the lymph node metastasis of each group was identified according to the pathological examination on patients' surgical specimens. Observation indicators: (1) lymph node metastasis in early gastric cancer; (2) influencing factors for lymph node metastasis in early gastric cancer; (3) influencing factors for prognosis in early gastric cancer. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the t test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test. Comparison of ordinal data was analyzed using the non‐parameter rank sum test. Univariate analysis was conducted using the Log-Rank test and Logistic regression model, and multivariate analysis was conducted using the Logistic stepwise regression model and COX step-wise regression model. The Kaplan-Meier method was used to calculate survival rate and draw survival curve, and the Log-Rank test was used for survival analysis. Results:(1) Lymph node metastasis in early gastric cancer. The lymph node metastasis rate of 1 011 patients with early gastric cancer was 23.640%(239/1 011), in which the lymph node metastasis rate of patients with T1a stage gastric cancer was 11.883%(53/446), and the lymph node metastasis rate of patients with T1b stage gastric cancer was 32.920%(186/565). There were 239 patients with lymph node metastasis mainly concentrated in the first station, including 7 cases with No.1 lymph node metastasis, 11 cases with No.2 lymph node metastasis, 135 cases with No.3 lymph node metastasis, 59 cases with No.4 lymph node metastasis, 39 cases with No.5 lymph node metastasis, 91 cases with No.6 lymph node metastasis, 6 cases with No.7 lymph node metastasis, 8 cases with No.8 lymph node metastasis, 8 cases with No.9 lymph node metastasis and 6 cases with No.10 lymph node metastasis. Multiple lymph node metastases may exist in the same patient. For lymph node metastasis in different tumor sites, there were 4 cases, 2 cases and 1 case of lymph node metastasis in the No.2, 3 and 5 lymph node in patients with upper gastric cancer. There were 3 cases, 7 cases, 36 cases, 15 cases, 3 cases and 5 cases of lymph node metastasis in the No.1, 2, 3, 4, 5 and 6 lymph node in patients with middle gastric cancer. There were 4 cases, 97 cases, 44 cases, 35 cases and 86 cases of lymph node metastasis in the No.1, 3, 4, 5 and 6 lymph node in patients with lower gastric cancer. (2) Influencing factors for lymph node metastasis in early gastric cancer. Results of multivariate analysis showed that tumor diameter, tumor location, degree of tumor invasion, vascular thrombus, degree of tumor differentiation were independent factors influencing lymph node metastasis in early gastric cancer ( odds ratio=1.80, 1.49, 2.65, 5.76, 0.60, 95% confidence interval as 1.29-2.50, 1.11-2.00, 1.81-3.88, 3.87-8.59, 0.48-0.76, P<0.05). (3) Influencing factors for prognosis in early gastric cancer. All 1 011 patients were followed up for 43(range, 0-135)months, and the 3-year overall survival rate was 97.32%. Results of multivariate analysis showed that age >60 years and lymph node metastasis were independent risk factors influencing prognosis in early gastric cancer ( hazard ratio=9.50, 2.20, 95% confidence interval as 3.31-27.29, 1.00-4.87, P<0.05). Results of further analysis showed that the 3-year overall survival rate was 99.37% and 94.66% in patient with age >60 years and ≤60 years, respectively, showing a significant difference between them ( χ2=25.33, P<0.05). The 3-year overall survival rate was 95.42% and 97.92% in patients with and without lymph node metastasis, respectively, showing a significant difference between them ( χ2=5.69, P<0.05). Conclusions:The lymph node metastasis rate of early gastric cancer can reach 23.640%. Tumor diameter, tumor location, degree of tumor invasion, vascular thrombus, degree of tumor differentia-tion are independent factors influencing lymph node metastasis in early gastric cancer, age >60 years and lymph node metastasis are independent risk factors influencing prognosis.
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Objective:To investigate the clinical characteristics of choledocholithiasis com-bined with periampullary diverticulum and influencing factor for difficult cannulation of endoscopic retrograde cholangiopancreatography (ERCP).Methods:The retrospective case-control study was conducted. The clinical data of 1 920 patients who underwent ERCP for choledocholithiasis in 15 medical centers, including the First Hospital of Lanzhou University, et al, from July 2015 to December 2017 were collected. There were 915 males and 1 005 females, aged (63±16)years. Of 1 920 patients, there were 228 cases with periampullary diverticulum and 1 692 cases without periampullary diverticulum. Observation indicators: (1) clinical characteristics of patients with choledocholithiasis; (2) intraoperative and postoperative situations of patients undergoing ERCP for choledocholithiasis; (3) influencing factor analysis for difficult cannulation in patients undergoing ERCP for choledocholithiasis. Measurement data with normal distribution were represented as Mean±SD, and comparison between groups was conducted using the independent sample t test. Measurement data with skewed distribution were represented as M(range) or M( Q1, Q3), and com-parison between groups was conducted using the Wilcoxon rank sum test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test or Fisher exact probability. The Logistic regression model was used for univariate and multivariate analyses. Results:(1) Clinical characteristics of patients with choledocholithiasis. Age, body mass index, cases with complications as chronic obstructive pulmonary disease, diameter of common bile duct, cases with diameter of common bile duct as <8 mm, 8?12 mm, >12 mm, diameter of stone, cases with number of stones as single and multiple were (69±12)years, (23.3±3.0)kg/m 2, 16, (14±4)mm, 11, 95, 122, (12±4)mm, 89, 139 in patients with choledocholithiasis combined with periampullary diverticulum, versus (62±16)years, (23.8±2.8)kg/m 2, 67, (12±4)mm, 159, 892, 641, (10±4)mm, 817, 875 in patients with choledocholithiasis not combined with periampullary diver-ticulum, showing significant differences in the above indicators between the two groups ( t=?7.55, 2.45, χ2=4.54, t=?4.92, Z=4.66, t=?7.31, χ2=6.90, P<0.05). (2) Intraoperative and postoperative situations of patients undergoing ERCP for choledocholithiasis. The balloon expansion diameter, cases with intraoperative bleeding, cases with hemorrhage management of submucosal injection, hemostatic clip, spray hemostasis, electrocoagulation hemostasis and other treatment, cases with endoscopic plastic stent placement, cases with endoscopic nasal bile duct drainage, cases with mechanical lithotripsy, cases with stone complete clearing, cases with difficult cannulation, cases with delayed intubation, cases undergoing >5 times of cannulation attempts, cannulation time, X-ray exposure time, operation time were 10.0(range, 8.5?12.0)mm, 56, 6, 5, 43, 1, 1, 52, 177, 67, 201, 74, 38, 74, (7.4±3.1)minutes, (6±3)minutes, (46±19)minutes in patients with choledocholithiasis combined with periampullary diverticulum, versus 9.0(range, 8.0?11.0)mm, 243, 35, 14, 109, 73, 12, 230, 1 457, 167, 1 565, 395, 171, 395, (6.6±2.9)minutes, (6±5)minutes, (41±17)minutes in patients with choledocholithiasis not combined with periampullary diverticulum, showing significant differences in the above indicators between the two groups ( Z=6.31, χ2=15.90, 26.02, 13.61, 11.40, 71.51, 5.12, 9.04, 8.92, 9.04, t=?3.89, 2.67, ?3.61, P<0.05). (3) Influencing factor analysis for difficult cannulation in patients undergoing ERCP for choledocholithiasis. Results of multivariate analysis showed total bilirubin >30 umol/L, number of stones >1, combined with periampullary diverticulum were indepen-dent risk factors for difficult cannulation in patients with periampullary diverticulum who underwent ERCP for choledocholithiasis ( odds ratio=1.31, 1.48, 1.44, 95% confidence interval as 1.06?1.61, 1.20?1.84, 1.06?1.95, P<0.05). Results of further analysis showed that, of 1 920 patients undergoing ERCP for choledocholithiasis, the incidence of postoperative pancreatitis was 17.271%(81/469) and 8.132%(118/1 451) in the 469 cases with difficult cannulation and 1 451 cases without difficult cannula-tion, respectively, showing a significant difference between them ( χ2=31.86, P<0.05). In the 1 692 patients with choledocholithiasis not combined with periampullary diverticulum, the incidence of postopera-tive pancreatitis was 17.722%(70/395) and 8.250%(107/1 297) in 395 cases with difficult cannula-tion and 1 297 cases without difficult cannulation, respectively, showing a significant difference between them ( χ2=29.00, P<0.05). In the 228 patients with choledocholithiasis combined with peri-ampullary diverticulum, the incidence of postoperative pancreatitis was 14.865%(11/74) and 7.143%(11/154) in 74 cases with difficult cannulation and 154 cases without difficult cannulation, respectively, showing no significant difference between them ( χ2=3.42, P>0.05). Conclusions:Compared with patients with choledocholithiasis not combined with periampullary divertioulum, periampullary divertioulum often occurs in choledocholithiasis patients of elderly and low body mass index. The proportion of chronic obstructive pulmonary disease is high in choledocholithiasis patients with periampullary diverticulum, and the diameter of stone is large, the number of stone is more in these patients. Combined with periampullary diverticulum will increase the difficult of cannulation and the ratio of patient with mechanical lithotripsy, and reduce the ratio of patient with stone complete clearing without increasing postoperative complications of choledocholithiasis patients undergoing ERCP. Total bilirubin >30 μmol/L, number of stones >1, combined with periampullary diverticulum are independent risk factors for difficult cannulation in patients of periampullary diverticulum who underwent ERCP for choledocholithiasis.