The perioperative nursing of sigmoid colon cystoplasty for neurogenic bladder patients including: preoperative psychological nursing, intestinal and vesical preparation; postoperative gastrointestinal decompression, drainage catheters and complications nursing; intermittent catheterization training before discharge; follow-up and healthy direction after discharge.

ObjectiveTo discuss the perioperative nursing of sigmoid colon cystoplasty in neurogenic bladder patients after spinal cord diseases. Methods31 patients with neurogenic bladder due to the spinal cord diseases and received sigmoid colon cystoplasty were reviewed and followed up. ResultsThere were 2 cases complicated with bowel obstruction, 1 case with acute alleosis and 1 case with mycotic infection in bladder after the operation, who were all cured. After discharge, 2 cases lost the follow-up. During the follow-up period of 6 months to 4 years, 29 patients recovered well and kept in self-intermittent catheterization. ConclusionPreoperative psychological nursing and intestinal and bladder preparation, postoperative gastrointestinal and urinary drainage catheters nursing, intermittent catheterization training, regular follow-up and health guiding were the key nursing contents and the important step for ensuring an excellent outcome for the operation.

3T3-L1 adipocytes were cultured with various concentrations of high-density lipoprotein ( HDL, 0, 10, 50, and 100 μg/ml ) for 16 h and with lipopolysaccharide ( LPS, 100 ng/ml ) for another 6 h. Interleukin-8 in the medium was determined by ELISA, and PPAR-γ mRNA expression by reverse transacription polymerase chain reaction (RT-PCR). Interleukin-8 levels were increased in LPS-treated cells ( P＜0.05 ), but decreased in HDL-treated cells in the dose-dependent manner. PPARγ mRNA expressions were increased in HDL-treated groups than those treated only with LPS. These results suggested HDL may decrease interleukin-8 secretion via up-regulating PPARγ expression in adipocytes.

Objective To investigate the effects of continuous positive airway pressure (CPAP) on the levels of hemorheology and C-reactive protein in patients with obstructive sleep hypopnea apnea syndrome (OSAHS). Methods 58 moderate to severe OSAHS subjects were selected as treatment group and 32 healthyadults were selected as control group. Hemorheology and C-reactive protein in all subjects were examined and compared. The levels of hemorheology and C-reactive protein were also examined and compared before and after 3 months CPAP treatment in treatment group. Results In treatment group, the levels of the whole blood viscosity and hs-CRP were significantly higher than those in control group (P < 0.01). After treatment of CPAP for three months, the levels of the whole blood viscosity and hs-CRP obviously decreased (P < 0.01). Conclusion Levels of hemorheology and hs-CRP are elevated in patients with OSAHS and CPAP therapy could effectively decrease serum levels of hemorheology and hs-CRP in patients with OSAHS.

Objective To explore the therapeutic effects of statin in patients with chronic obstructive pulmonary disease (COPD) in stable period. Methods 83 patients with COPD in stable period were recruited and randomly divided into two groups, treatment group (n = 41) and control group (n = 42).The control group received conventional routine therapy, and treatment group was given rosuvastatin calcium 20 mg once per day on the basis of routine treatment. The levels of sera C-reactive protein (CRP), pulmonary function (FEV1、FEVl%pred), and COPD assessment test (CAT) were observed at the time points of 0 week and 12th week, 24th week and 48th week were compared between two groups. Results At 12th week after the treatment, sera CRP levels, FEV1, FEV1%pred and CAT scores in either control group or treatment group showed some extent of improvements as compared to those at the time point of 0 week, and there was statistical difference of sera CRP levels and CAT scores between two groups (P < 0.05). There was no statistical difference of FEV1, FEV1%pred between two groups (P > 0.05) .24th week and 48th week after the treatment; sera CRP levels, FEV, FEV1%pred and CAT scores in two groups all significantly improved and were statistical different between two groups (P < 0.05). Conclusion Statin can alleviate inflammatory reaction, improve pulmonary function and life quality of patients with COPD.

Objective To explore the role of Bladderscan in intermittent catheterization in patients with neurogenic bladder. Methods The data from 384 pairs of bladder volume measured with Bladderscan and catheterization methods respectively in 20 patients with neurogenic bladder were statistically analysed. Results The bladder volume were (405.7±119.3) ml and (371.4±122.7) ml from Bladderscan and catheterization respectively(P<0.01). A significant correlation between the two groups of data was demonstrated(r=0.91,P<0.01). Cumulative percentage of the difference between-50 ml and 50 ml was 75.5%. Conclusion Bladderscan may play an important role in the guide for intermittent catheterization in patients with neurogenic bladder.

Objective:To evaluate the practical value of ultrasound, ultrasound new technologies (ultrasound elastography, contrast enhanced ultrasound) and computed tomography (CT) examination alone or the combination of both of the four in the clinical diagnosis of lymph node metastasis of thyroid cancer by meta-analysis system.Methods:This study screened relevant literature on ultrasound, new ultrasound technologies, and CT in the diagnosis of lymph node metastasis of thyroid cancer by searching Chinese and English databases from January 2006 to August 2023. Two scholars independently assessed the quality of the literatures and scored them using the QUADAS scale. Then, the diagnostic ratio of single and combined examinations was analyzed by Meta-Disc software, and the heterogeneity test and meta-analysis were performed to calculate the sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic ratio, accuracy, and area under curve (AUC). Finally, the diagnostic efficacies of different diagnostic techniques and their combination in identifying lymph node metastasis of thyroid cancer were assessed by calculating OR and P values by two-by-two comparisons. Results:Sixty-nine diagnostic studies totaling 30, 666 lesions were finally included. The meta-analysis study showed that contrast enhanced ultrasound had the highest sensitivity[0.83(0.77-0.87)], ultrasound specificity was the highest [0.84(0.79-0.88)], the highest AUC was for contrast enhanced ultrasound (0.90), and contrast enhanced ultrasound and ultrasound elastography had high accuracies (0.81, 0.80, respectively) both of them were higher than those of ultrasound (0.77) and CT (0.69). Contrast enhanced ultrasound and ultrasound elastography were both more sensitive than CT, with statistically significant differences between them ( P<0.01); contrast enhanced ultrasound + ultrasound elastography had the highest accuracy, while ultrasound + contrast enhanced ultrasound and contrast enhanced ultrasound + ultrasound elastography were both more sensitive, with no statistically significant differences between them ( P>0.05), but the latter had the highest specificity [0.90(0.88-0.92)], which were statistically significantly different from each other ( P<0.05), ultrasound+ contrast enhanced ultrasound and contrast enhanced ultrasound+ ultrasound elastography had higher sensitivities than ultrasound+ CT, which were statistically different from each other ( P<0.05), and ultrasound+ CT had the lowest specificity [0.76(0.70-0.81)]. Conclusions:The diagnostic efficacy of thyroid cancer lymph node metastasis is highest with contrast enhanced ultrasound. The new ultrasound technique for diagnosing thyroid cancer lymph node metastasis has a higher diagnostic value than CT, and it can be used as a complementary examination to conventional ultrasound.When the two techniques are used in combination, contrast enhanced ultrasound + ultrasound elastography has the highest accuracy, contrast enhanced ultrasound + ultrasound elastography and ultrasound + contrast enhanced ultrasound both have high sensitivity and specificity, and the diagnostic performance of both is higher than that of ultrasound + ultrasound elastography and ultrasound + CT, and in actual clinical practice when ultrasound elastography combined with contrast enhanced ultrasound is limited in the examination, ultrasound combined with contrast enhanced ultrasound can effectively serve as an alternative means to provide a good diagnostic support.