Objective To study the diagnostic and therapeutic value of endoscopic irrigation for uncomplicated acute colonic diverticulitis.Methods From June 2021 to March 2022,4 patients suspected uncomplicated acute colonic diverticulitis who then underwent colonoscopy,and endoscopic irrigation treatment was performed after confirming.The endoscopic imaging of acute colonic diverticulitis was summarized.The changes of abdominal pain symptoms and prognosis of the patients were evaluated.The levels of white blood cell(WBC)and C-reactive protein(CRP)in serum before and after treatment were measured.Results 4 patients were diagnosed as uncomplicated acute colonic diverticulitis underwent colonoscopy.Two cases were located in the ascending colon and the other two in the cecum.Endoscopic imaging characteristics included mucosal hyperemia and swelling of diverticular orifice and nearby area,purulent secretions,purulent fur and fecalith at the diverticular orifice.After treatment,the symptom of abdominal pain was relieved,the levels of WBC and CRP in serum were lower than before treatment.Conclusion Endoscopic irrigation has a useful diagnostic and therapeutic value for uncomplicated acute diverticulitis of the colon.It is worthy of further clinical study.

Objective    To investigate the clinical effect of three-port Da Vinci robot-assisted radical resection of lung cancer. Methods    The clinical data of patients who underwent Da Vinci robot-assisted radical resection of lung cancer in the Second Department of Thoracic Surgery, the First Affiliated Hospital of Xiamen University from April 2021 to March 2022 were retrospectively analyzed. According to the number of surgical ports, they were divided into two groups: a three-port group (three-port Da Vinci robot-assisted radical resection of lung cancer), and a four-port group (traditional Da Vinci robot-assisted radical resection of lung cancer). The operation time, intraoperative bleeding, lymphadenectomy, total thoracic drainage, extubation time, postoperative complications and postoperative pain of the two groups were compared and analyzed. Results    A total of 58 patients were included, including 19 males and 39 females, aged 31-79 years. There were 21 patients in the three-port group, and 37 patients in the four-port group. The visual analogue scores on the first and third day after the operation were 4.33±1.20 points and 2.24±0.77 points in the three-port group, and 5.11±1.22 points and 2.78±1.06 points in the four-port group, and there were statistical differences between the two groups (P<0.05). There was no significant difference between the two groups in terms of operation time, intraoperative bleeding, lymph node dissection, postoperative thoracic drainage, time of thoracic tube insertion or postoperative complications (P>0.05). Conclusion    Three-port Da Vinci robot-assisted radical resection of lung cancer can reduce the postoperative pain without increasing the operation difficulty and complications, and can be widely used in  the clinical practice.

Objective:To explore the effects of individualized psychological nursing in Operating Room in patients undergoing combined spinal and epidural anesthesia for hip replacement.Methods:Total of 95 patients undergoing combined spinal and epidural anesthesia for hip replacement at Henan Provincial People's Hospital from July 2019 to September 2020 were selected by convenient sampling. 47 patients treated from July 2019 to February 2020 were included into the control group which received routine Operating Room nursing, while 48 patients treated between February and September 2020 were included into the observation group which received individualized psychological nursing in operating rooms based on the care provided to the control group. The bad mental state, degree of fear, and degree of surgical cooperation were compared between the two groups of patients before and after operation.Results:After operation, the Depression Anxiety Stress Scale-21 scores and the degree of fear were lower in the observation group than in the control group, and the differences were statistically significant ( P<0.05) ; the observation group had higher cooperation in the operation than the control group, and there was statistically significant difference ( P<0.05) . Conclusions:The use of individualized psychological nursing in Operating Room in patients undergoing combined spinal and epidural anesthesia for hip replacement can effectively reduce the surgical pressure of the patient, relieve their anxiety, depression, fear, and improve their surgical cooperation.

Objective:To explore the postoperative analgesic effect of Dexmedetomidine on elderly patients with colorectal cancer under the guidance of the concept of rapid recovery after surgery.Methods:A total of 230 elderly patients with colorectal cancer who underwent laparoscopic surgery in our hospital from March 2018 to September 2020 were randomly divided into an observation group(receiving Dexmedetomidine auxiliary general anesthesia, n=115)with aged(66.6±4.6)years, male 59, and control group(receiving normal saline auxiliary general anesthesia, n=115), with aged(67.0±4.6)years, male 61.The analgesic effect, hemodyna mic index, postoperativeout of bed activity time, gastrointestinal fuction recovery time postoperative hospital stay and adverse reactions were observed.Results:The pain scores at 4, 8, 12, 24 and 48 h after operation were lower in the observation group than in control group(all P<0.05). The recovery rate of postoperative analgesic drugs was 13.9% in the observation group and 24.3% in the control group( χ2=4.047, P<0.05). Ramesay scores were higher in the observation group than in the control group( P<0.05). Fluctuations of postoperative heart rate and blood pressure were lower in the observation group than in the control group( P<0.05). The total incidence of adverse reactions was lower in the observation group(11.3%)than in the control group(24.3%)( χ2=6.678, P<0.05). Conclusions:Under the guidance of the concept of rapid recovery after surgery, Dexmedetomidine can improve the postoperative analgesic effect in elderly patients with colorectal cancer, reduce the incidence of adverse reactions, and have stable hemodynamics.

Objective:To evaluate the monitoring value of amplitude-integrated electroencephalography (aEEG) in brain injury among neonates with severe hyperbilirubinemia.Methods:This study retrospectively recruited 223 full-term infants with severe hyperbilirubinemia who underwent aEEG in the Department of Neonatology of Guangzhou Women and Children Medical Center from October 2018 to June 2020. Differences in serum bilirubin level and the incidence of acute bilirubin encephalopathy (ABE) between the normal group ( n=180) and abnormal aEEG group ( n=43) were compared. The monitoring value of aEEG in ABE, and its association with brain stem auditory evoked potential (BAEP) and MRI were studied. Two-independent sample t-test, Mann-Whitney U test and Chi-square test were used for comparing the differences between groups. Goodman-Kruskal Gamma was used for correlation analysis. Results:The total serum bilirubin level [(536.2±154.6) vs (422.1±103.0) μmol/L, t=-5.109, P<0.001] and the incidence of ABE [62.8% (27/43) vs 9.4% (17/180), χ2=62.366, P<0.001] in the abnormal aEEG group were significantly higher than those in the normal aEEG group. The sensitivity and specificity of aEEG in the diagnosis of ABE were 61.3% and 91.1%, respectively. With the progression of ABE from warning period to spasmodic stage, more severe voltage suppression (Gamma=0.847, P=0.003), more disordered sleep-wake cycles (Gamma=0.941, P<0.001) and a more frequent epileptic discharge (Gamma=0.976, P<0.001) were observed. Out of the 223 cases, 148 underwent BAEP. The abnormal rate of aEEG in abnormal BAEP group was significantly higher than that in normal BAEP group [32.7% (33/101) vs 6.4% (3/47), χ2=12.040, P=0.001]. The incidence of abnormal voltage in severe abnormal BAEP group was significantly higher than that in mild abnormal BAEP group [20.6% (7/34) vs 2.6% (1/38), χ2=5.858, P=0.016]. The incidence of epileptic discharge in severe abnormal BAEP group was significantly higher than that in mild abnormal BAEP group [32.4% (11/34) vs 2.6% (1/38), χ2=11.413, P=0.001] and moderate abnormal BAEP group [32.4% (11/34) vs 3.5% (1/29), χ2=8.480, P=0.004]. Among the 223 cases, 108 received MRI examination. The incidence of epileptic discharge in the cases with bilirubin brain injury image was significantly higher than those with normal MRI images [28.6% (10/35) vs 2.6% (1/39), χ2=9.864, P=0.002] and those with other abnormal images [28.6% (10/35) vs 2.9% (1/34), χ2=8.451, P=0.004]. Conclusions:aEEG monitoring is helpful in the diagnosis of ABE and can reflect disease severity. Severe hyperbilirubinemia-induced brain injury in neonates mainly manifests as increased and more frequent epileptic discharge on aEEG. There is a correlation between aEEG monitoring with BAEP and MRI findings.

Objective:To explore the current situation of perceived stress and coping style based on SWOT analysis among nurses of Operating Room in the duration of second pregnancy and their influencing factors so as to give advice on reducing the stress of nurses of Operating Room in the duration of second pregnancy.Methods:From January to August 2019 , a total of 162 nurses of Operating Room in the duration of second pregnancy at all ClassⅢ Grade A hospitals in Zhengzhou were investigated with the Perceived Stress Scale (PSS) and the Simplified Coping Style Questionnaire (SCSQ) . SWOT analysis was used to assess the advantages, disadvantages, opportunity and threat of external environment, as well as the systematic summary analysis to formulate the effective coping strategy.Results:Among those nurses of Operating Room in the duration of second pregnancy, the total score of perceived stress was (27.43±7.74) ; the scores of perceived stress tension and stress out of control were (13.01±5.10) and (14.42±4.53) respectively. The total score of coping style was (32.30±6.98) ; the scores of positive and negative coping were (21.91±5.55) and (10.40±3.90) respectively. Perceived stress total score had a negative correlation with the coping style total score ( r=-0.295, P<0.01) . Hierarchical regression analysis showed that coping style could independently explain 31.6% of the total variation of perceived stress with a statistical difference ( F=4.130, P<0.01) . Conclusions:Nurses of Operating Room in the duration of second pregnancy have the stress of health risk and take positive coping style when facing stress. Managers should carry human-based management and health education, pay attention to mental health, seek family support and actively guide to reduce the stress of nurses of Operating Room in the duration of second pregnancy.

Objective To study the clinical features,diagnosis,treatment and genetic characteristics of chronic granulomatosis disease (CGD) in neonates,and to improve the understanding of CGD.Method Clinical manifestations and treatments of one patient with CGD and aspergillus infection in our hospital were analyzed.Key words including "infant","newborn","chronic granulomatous disease","lung abscess",and "aspergillus infection"were searched in Chinese medical databases,PubMed and Embase until 2018 September.The clinical features and genetic mutations of CGD reported in literature were summarized.Result The patient in our hospital was a full-term male infant naturally delivered with birth weight of 3 400 g.The onset of the disease was on the 19th day after birth,and the initial clinical manifestations included fever,cough,and then pulmonary abscess,diarrhea,recurrent skin infection,and aspergillus infection.Anti-infection and symptom-alleviating treatments were not effective,and weight gain was poor.Laboratory examination indicated bacterial and fungal infection.The neutrophil respiratory burst test was positive and indicated CGD.Hetero-zygotic frameshift mutation [c.1599-1602delAGTTt (p.V534Sfs* 12)] of CYBB gene 13 exon was detected and the diagnosis of CGD was confirmed.The mother carried the heterozygous mutation and the father didn't.Antifungal therapy was continued after the children got better and discharged from hospital.The patient was followed up until 3-month-old and his condition was stable.Our literature review revealed 28 reports including 108 cases of CGD infants,including 79 male cases (73.1％) and 21 female cases (19.4％).Most of the CGD infants (79/108,73.1％) had the onset within 2 weeks of life.The main clinical features included pneumonia/pulmonary abscess/pleural effusion (87.0％),diarrhea (58.3％),perianal abscess (35.2％),skin infection (53.7％),aspergillus infection (41.7％),and tuberculosis infection (26.9％).75 cases had positive neutrophil respiratory burst test (69.4％),and 95 cases were diagnosed using genetic tests (88.0％).Over 300 loci of the CYBB gene mutation had been reported contributing to the disease.28 cases had abnormal family history (25.9％),19 cases received hematopoietic stem cell transplantation (17.6％),41 cases had clinical improvement (38.0％),and 35 cases died (32.4％).Conclusion CGD is rare in neonatal period.The main clinical manifestations included recurrent infection with pathogens like aspergillus,tuberculosis and others.CGD can be diagnosed based on recurrent multiple bacterial or fungal infections,neutrophil respiratory burst test and gene tests.CGD should be considered among children with recurrent infections at early life stage,especially those with poor maternal history or positive family history.

Objective? To construct the perioperative urinary incontinence nursing outcomes intervention plan suitable for elderly patients with rectal cancer. Methods? From December 2017 to June 2018, we preliminarily developed the perioperative urinary incontinence nursing plan for elderly patients with rectal cancer by literature review and case investigation. We selected 11 experts undertaking rectal cancer and urinary incontinence clinical care, clinical nursing and nursing management by purpose sampling in Shanghai to demonstrate the intervention plan with the method of expert meeting so as to confirm the final intervention plan. Results? The expert authority coefficient was 0.93. The nursing plan included 4 primary indexes, 9 secondary indexes and 42 tertiary indexes. Conclusions? The expert authority coefficient is high in this study. The construction of perioperative urinary incontinence nursing plan based on nursing outcomes classification system for elderly patients with rectal cancer provides the reference for carrying out practice and researches of perioperative urinary incontinence management for elderly patients with rectal cancer.

Objective? To explore the related factors of urinary incontinence among patients with surgery for lumbar disc herniation (LDH). Methods? From 1st June 2017 to 31st May 2018, we selected 336 medical records of LDH patients with surgical therapy at a ClassⅢ Grade A hospital and a ClassⅡGrade A hospital in Shanghai by convenience sampling. Single factor analysis and multiple factors analysis were used to patients' basic data, diagnosis, segments of LDH, symptoms, complications, types of surgery, types of anesthesia, laboratory examination, patient-controlled analgesia and indwelling urinary catheters. Results? A total of 336 medical records of LDH patients were investigated with 29.5% for the incidence of urinary incontinence. Multiple factors analysis showed that the independent risk factors of patients with surgery for LDH included 9 factors involving the childbearing history, complications (diabetes, heart disease, cerebral infarction, lumbar spinal stenosis), symptoms (constipation and urinary tract infection), indwelling urinary catheters and indwelling days (P＜0.05). Conclusions? The incidence of urinary incontinence of patients with surgery for LDH is high and is related to many factors. Medical staff should carry out screening in time and early intervention for high-risk patients according to related factors to reduce the incidence of urinary incontinence.