Objective To evaluate the value of immunofecal occult blood test (IFOBT) as a prognostic indicator in CKD patients with colorectal impairment.Methods A total of 176CKD patients and 180 healthy adults as control were enrolled.Serum biochemistry was measured at baseline and gastrointestinal bleeding was determined by IFOBT.All the CKD patients were followed up for 4.5 years.Renal replacement therapy or death was defined as end-point event.The Logistic regression analysis was used for risk factors.Kaplan-Meier analysis and COX regression model were used for survival analysis.Results The positive rate of IFOBT in CKD patients was significantly higher than healthy control (17％ vs 5.3％,χ2=13.236,P＜0.01).When comparing with IFOBT negitive patients,IFOBT positive patients were older [(62.030±15.544) years old vs (48.660±19.018)years old,P＜0.01],had higher ESR [(71.800±31.657) mu/h vs (57.210±32.712) mm/h,P＜0.05],C-reactive protein [6.230 (3.000～14.148) mg/L vs 3.000 (3.000～6.833)mg/L,P＜0.05],serum creatinine [419.100 (103.200～546.625) μmol/L vs 175.100 (68.150～462.950) μmol/L,P＜0.05],and had lower hemoglobin level [(97.970±20.590) g/L vs (107.170±27.988) g/L,P＜0.05] and eGFR [11.400 (8.671～53.544) ml·min1·(1.73 m2)1 vs 35.274(10.961～82.145) ml·min-1·(1.73 m2)-1,P＜0.01].There was a negative correlation between IFOBT value and eGFR in CKD patients (r=-0.20,P＜0.01).Positive correlations of IFOBT value with age (r=0.175,P＜0.05) and serum creatinine (r=0.171,P＜0.05) were found.Logistic regression and COX regression analysis showed that IFOBT value,eGFR and ESR were important factors that influenced the prognosis of CKD patients.Kaplan-Meier analysis revealed that IFOBT value ＞100μg/L predicted progression of renal function.Conclusions The prevalence of gastrointestinal bleeding disorder is high in patients with CKD.Value of IFOBT independently predicts decline in renal function of CKD patients.

Objective To investigate the incidence of colorectal disease in patients with chronic kidney disease (CKD) and analyze the risk factor of colorectal disease in patients with CKD.Methods The clinical data of 719 patients with CKD underwent colonoscopy examination and 404 patients without CKD underwent colonoscopy examination were collected.The incidence of colorectal disease was compared between patients of the two groups.According to the results of colonoscopy examination,the patients with CKD were divided into colonoscopy positive group and negative group,and clinical biochemical indexes of the two groups were analyzed.The rank-sum test or t-test was used to compare the measurement data.Rates were compared by Chi-square test.The risk factors of colorectal disease in patients with CKD were evaluated by logistic regression.Results The positive rate of colonoscopy examination in 719 patients with CKD was 21.28％ (153/719),which was higher than that of patients without CKD (12.62 ％,51/404; x2 =13.036,P＜0.01).The positive rate of colonoscopy in patients with CKD at stage 1 was 17.50％ (56/320),at stage 2 or 3 was 22.68％(66/291),at stage 4 or 5 was 28.70％ (31/108).There were significant differences among the three groups (x2-6.623,P＜0.05).The incidence of colorectal cancer in patients with CKD was 3.89 ％ (28/719),which was higher than that of patients without CKD (1.73％,7/404; x2 =4.003,P＜0.05).The incidence of colorectal polyps in CKD group was 8.34％(60/719),which was higher than that of non-CKD group (5.20％,21/404; x2 =3.827,P＜0.05).The incidence of inflammatory bowel disease in CKD group was 9.04％(65/719),which was higher than that of non-CKD group (5.69 ％,23/404; x2 =4.013,P＜0.05).The incidence of colorectal cancer and colorectal polyps in patients with CKD at stage Ⅰ was 2.50％(8/320) and 6.25％(20/320),at stage 2 or 3 was 3.78％(11/291) and 8.59％(25/291),at stage 4 or 5 was 8.33％(9/108) and 13.89％ (15/108).There were significant differences among the three groups (x2-7.359 and 6.199,both P＜ 0.05).The age of colonoscopy positive group was older than that of colonoscopy negative group (t=-3.821,P＜0.01); there were lower hemoglobin (t=3.541,P＜0.01),increased erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) (Z=-4.996 and-7.493,both P＜0.01),higher cholesterol and low density lipoprotein (t=-2.659 and-3.248,both P＜0.01),increased serum creatinine (Z=-3.683,P＜0.01) and declined glomerular filtration rate (Z=-6.227,P＜0.01) in colonoscopy positive group than in colonoscopy negative group; the differences were statistically significant.Logistic regression analysis indicated that age (β=0.981,95％ CI 0.965 to 0.998,P =0.032),serum creatinine (β=1.006,95％CI 1.002 to 1.009,P=0.001) and ESR (β=1.029,95％CI 1.018 to 1.040,P＜0.01) were risk factors of colorectal disease in patients with CKD.Conclusions The incidence of colorectal disease in patients with CKD is high,and it increases along with the declined glomerular filtration rate.The colorectal disease in patients with CKD patients may be associated with age,anemia,lipid metabolism,inflammation and impaired renal function.

Objective To explore the effect of continuous management of cancer pain patients by group follow-up model. Methods A total of 86 cases of cancer pain patients discharged from oncology department from March to May 2016 were selected and grouped according to the number of inpatients. The control group(44 cases)was treated with conventional intervention, and the experimental group(42 cases) was followed by team follow-up. The cancer pain control effect and quality of life were evaluated in the two groups after 1 month. Results The average degree of pain degree within 24 h in the past pain after intervention respectively was (2.90 ± 0.85) (2.56 ± 0.79) points in the experimental group and (4.17 ± 0.92) (4.00 ± 1.18) points in the control group, there was statistically significant difference between the two groups (t=6.618, 6.492, P < 0.01). The quality of life in physical function, cognitive function, social function, general health level was(66.83 ± 20.02),(69.33 ± 15.45),(61.17 ± 16.50),(63.83 ± 17.93)points in the experimental group,(27.83 ± 11.97),(36.17 ± 16.24),(26.14 ± 17.29),(28.23 ± 17.43)points in the control group, there were significant differences(t =4.224-9.727,P<0.05 or 0.01). There was no significant difference in role function and emotion function between the two groups (P>0.05). Conclusions The continuous management of team follow-up can help the patients with cancer pain continue to receive standard treatment and care after discharge, which will help improve the patient's pain control level and improve the quality of life.

Objective:To explore the impact of different six-character qigong training modes on respiratory muscle function early after a stroke.Methods:Sixty-six stroke survivors in the early stage of recovery were randomly divided into a control group, a modified training group, and an ancient training group, each of 22. In addition to routine rehabilitation training, the control group received conventional respiratory training. The modified training and ancient training groups were trained in modified six-character qigong or ancient six-character qigong, respectively, for two weeks. Before the treatment, after the two weeks and one month later, maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP), forced expiratory volume in one second, forced vital capacity, peak expiratory flow, maximum mid-expiratory flow, and peak inspiratory flow were measured. Diaphragm mobility during quiet inspiration and maximum inspiration were also quantified.Results:After 2 weeks of treatment and at 1 and 3 months after the end of the treatment, all three groups showed significant improvement in MIP, MEP and the pulmonary ventilation indicators, but the average improvement in the modified training group was significantly greater than in the other two groups. Their average diaphragm mobility was also significantly greater.Conclusion:Modified six-character qigong respiratory training is more effective than its ancient counterpart in improving respiratory muscle function, pulmonary ventilation, and diaphragm mobility early after a stroke, with effects which persist for at least one month.