Objective To investigate the effect of remimazolam on core body temperature(CBT)and thermoregulatory vasoconstriction in patients undergoing gynecological laparoscopic surgery.Methods 90 gynaecology patients with ovarian or cervical cancer from Jan 2024 to Jun 2024 were randomly divided into experimental group(group R)and control group(group C).45 patients in each group were induced and maintained with remimazolam or propofol.After induction of anesthesia,the CBT and mean skin temperature(MST)were continuously monitored using a nasopharyngeal temperature probe and a skin temperature probe respectively.Record CBT and MST of two groups of patients before surgery(T0),30 min(T1),60 min(T2),90 min(T3),120 min(T4),150 min(T5),180 min(T6)after induction of anesthesia and at extubation(T7),as well as forearm-fingertip temperature gradient(TFOR-FIN).Record vasoconstriction threshold and time to onset of vasoconstriction by TFOR-TIN.Record the changes in mean arterial pressure(MAP),heart rate(HR),and cardiac index(CI)at each time point(T0,T1,T2,T3,T4,T5,T6 and T7 time point);Record the incidence of hypothermia,hypotension and bradycardia and the use of vasoactive drugs.Results Compared with T0 time point,the CBT and TFOR-TIN at T1 to T7 time point decreased significantly,but the MST increased(P<0.05);In group C,the CBT at T1 to T5 decreased significantly than in group R(P<0.05);Compared with group C,MST in group R increased significantly at time T1 to T7(P<0.05).The vasoconstriction threshold in group R was significantly higher than that in group C,and the time to reach the vasoconstriction threshold was significantly less than that in group C(P<0.05).Compared with T0 time point,MAP and CI at T1,T2,T3 time point decreased significantly in two groups,MAP and CI at T1,T2,T3 time point in group R were higher than those in group C(P<0.05);Compared with group R,the incidence of perioperative hypothermia(PH)and hypotension and the utilization rate of ephedirine in group C were increased(P<0.05).Conclusion Remimazolam and propofol for gynecological laparoscopic general anesthesia can cause intraoperative temperature drop in patients,compared with propofol,remimazolam general anesthesia has less influence on CBT,more stable hemodynamics,less influence on thermoregulatory vasoconstriction,less degree of diastolic blood vessels,has better body temperature protection.

To analyze the epidemiological characteristics of COVID-19 in Fujian Province from the 49th week of 2022 to the 5th week of 2023,after further optimization of China's COVID-19 prevention and control measures on December 7,2022(the 49th week of 2022),this study used multi-dimensional surveillance data to dynamically assess population infection levels and their changing trends.The aim of the study was to provide a scientific basis for early warning of epidemic risk,medical resource allocation,and evalu-ation of socio-economic impact.A multi-source data surveillance system was constructed,encompassing surveillance of fever clinics at medical institutions(weekly collection of visits,positive nucleic acid and antigen test results,inpatients,and severe cases in sec-ondary or above hospitals),population nucleic acid test monitoring(weekly person-times and positivity rates of single-tube tests from the provincial system),sentinel hospital monitoring(weekly proportion of influenza-like illness visits at 18 sentinel hospitals and re-lated viral testing data),and monitoring of novel coronavirus variants(weekly systematic collection of genomic sequences of local and imported cases).Line charts were plotted weekly,and time series analysis,molecular epidemiological methods,and an improved SEIAR model were used to simulate epidemic spread.During the study period,the COVID-19 epidemic in Fujian Province exhibited three distinct stages.In the infection peak stage(52nd week of 2022),the provincial fever clinic visits reached 606 893 person-times,and a 49.2%positivity rate in population single-tube nucleic acid tests and 63.8%positivity rate in sentinel hospital monitoring were observed.In the medical load peak stage(2nd week of 2023),274 460 inpatients and 28 487 severe cases were recorded.In the epidemic decline stage(4th to 5th weeks of 2023),fever clinic visits decreased by 96.3%with respect to the peak,the single-tube nucleic acid test positivity rate decreased to 6.3%,and the sentinel hospital COVID-19 nucleic acid test positivity rate was 6.4%.All 508 sequenced local cases were Omicron variants,predominantly BA.5.2 and its sub-lineages(67.4%).Among 56 imported se-quenced cases,BA.5.2 and its sub-lineages accounted for 50.0%,and 16.1%comprised nine variants of interest including XBB and BQ.The model predicted the infection peak in the 52nd week of 2022,whereas the hospitalization peak lagged by approximately 10.6 days.Multi-source data monitoring revealed a three-stage development of the COVID-19 epidemic in Fujian.The BA.5.2 strain was dominant during the epidemic.The combination of multi-source monitoring data and modeling provides important references for epi-demic prevention and control,and highlights the need to improve the monitoring system in follow-up.

To analyze the epidemiological characteristics of COVID-19 in Fujian Province from the 49th week of 2022 to the 5th week of 2023,after further optimization of China's COVID-19 prevention and control measures on December 7,2022(the 49th week of 2022),this study used multi-dimensional surveillance data to dynamically assess population infection levels and their changing trends.The aim of the study was to provide a scientific basis for early warning of epidemic risk,medical resource allocation,and evalu-ation of socio-economic impact.A multi-source data surveillance system was constructed,encompassing surveillance of fever clinics at medical institutions(weekly collection of visits,positive nucleic acid and antigen test results,inpatients,and severe cases in sec-ondary or above hospitals),population nucleic acid test monitoring(weekly person-times and positivity rates of single-tube tests from the provincial system),sentinel hospital monitoring(weekly proportion of influenza-like illness visits at 18 sentinel hospitals and re-lated viral testing data),and monitoring of novel coronavirus variants(weekly systematic collection of genomic sequences of local and imported cases).Line charts were plotted weekly,and time series analysis,molecular epidemiological methods,and an improved SEIAR model were used to simulate epidemic spread.During the study period,the COVID-19 epidemic in Fujian Province exhibited three distinct stages.In the infection peak stage(52nd week of 2022),the provincial fever clinic visits reached 606 893 person-times,and a 49.2%positivity rate in population single-tube nucleic acid tests and 63.8%positivity rate in sentinel hospital monitoring were observed.In the medical load peak stage(2nd week of 2023),274 460 inpatients and 28 487 severe cases were recorded.In the epidemic decline stage(4th to 5th weeks of 2023),fever clinic visits decreased by 96.3%with respect to the peak,the single-tube nucleic acid test positivity rate decreased to 6.3%,and the sentinel hospital COVID-19 nucleic acid test positivity rate was 6.4%.All 508 sequenced local cases were Omicron variants,predominantly BA.5.2 and its sub-lineages(67.4%).Among 56 imported se-quenced cases,BA.5.2 and its sub-lineages accounted for 50.0%,and 16.1%comprised nine variants of interest including XBB and BQ.The model predicted the infection peak in the 52nd week of 2022,whereas the hospitalization peak lagged by approximately 10.6 days.Multi-source data monitoring revealed a three-stage development of the COVID-19 epidemic in Fujian.The BA.5.2 strain was dominant during the epidemic.The combination of multi-source monitoring data and modeling provides important references for epi-demic prevention and control,and highlights the need to improve the monitoring system in follow-up.

Objective To understand the clinical applicability and implementation of expert consensus on the implementation and removal of protective restraints in psychiatry,and to provide references for promoting the standardized practice of psychiatric protective restraints and updating the consensus.Methods By the convenience sampling method,a questionnaire survey was conducted among nurses from 480 hospitals in 30 provinces from June 15 to July 15,2024.The survey was conducted using the instrument for evaluating clinical applicability of guide-lines(version 2.0)and a self-compiled questionnaire on the clinical implementation of the restraint consensus.Results A total of 7,844 valid questionnaires were collected,with a valid questionnaire recovery rate of 93.78％.The results of clinical applicability scoring showed that the consensus had the lowest availability score(64.72％)and the highest acceptability score(76.74％).The results showed that nurses' receiving training and the level of their hospitals were the main influencing factors for scores in various dimensions(P＜0.05).4,774 participants(87.42％)believed that the application of consensus could enhance the standardization of nurses' restraint operations.The safety rate of the restraint consensus was 79.51％,and the economic ratio was 76.87％.Among the evaluators,1,739(22.17％)believed that there were implementation obstacles in the consensus.Conclusion The clinical applicability of the consensus is relatively good,and the application of the consensus helps to improve the standardization of clinical operations.In the future,efforts should be made to strengthen the promotion and training of the consensus,develop hierarchical promotion strategies according to the characteristics of medical institutions,and improve the quality of evidence for the consensus,so as to further enhance the clinical application effect of the consensus.

Objective To investigate the effect of remimazolam on core body temperature(CBT)and thermoregulatory vasoconstriction in patients undergoing gynecological laparoscopic surgery.Methods 90 gynaecology patients with ovarian or cervical cancer from Jan 2024 to Jun 2024 were randomly divided into experimental group(group R)and control group(group C).45 patients in each group were induced and maintained with remimazolam or propofol.After induction of anesthesia,the CBT and mean skin temperature(MST)were continuously monitored using a nasopharyngeal temperature probe and a skin temperature probe respectively.Record CBT and MST of two groups of patients before surgery(T0),30 min(T1),60 min(T2),90 min(T3),120 min(T4),150 min(T5),180 min(T6)after induction of anesthesia and at extubation(T7),as well as forearm-fingertip temperature gradient(TFOR-FIN).Record vasoconstriction threshold and time to onset of vasoconstriction by TFOR-TIN.Record the changes in mean arterial pressure(MAP),heart rate(HR),and cardiac index(CI)at each time point(T0,T1,T2,T3,T4,T5,T6 and T7 time point);Record the incidence of hypothermia,hypotension and bradycardia and the use of vasoactive drugs.Results Compared with T0 time point,the CBT and TFOR-TIN at T1 to T7 time point decreased significantly,but the MST increased(P<0.05);In group C,the CBT at T1 to T5 decreased significantly than in group R(P<0.05);Compared with group C,MST in group R increased significantly at time T1 to T7(P<0.05).The vasoconstriction threshold in group R was significantly higher than that in group C,and the time to reach the vasoconstriction threshold was significantly less than that in group C(P<0.05).Compared with T0 time point,MAP and CI at T1,T2,T3 time point decreased significantly in two groups,MAP and CI at T1,T2,T3 time point in group R were higher than those in group C(P<0.05);Compared with group R,the incidence of perioperative hypothermia(PH)and hypotension and the utilization rate of ephedirine in group C were increased(P<0.05).Conclusion Remimazolam and propofol for gynecological laparoscopic general anesthesia can cause intraoperative temperature drop in patients,compared with propofol,remimazolam general anesthesia has less influence on CBT,more stable hemodynamics,less influence on thermoregulatory vasoconstriction,less degree of diastolic blood vessels,has better body temperature protection.

Objective To understand the clinical applicability and implementation of expert consensus on the implementation and removal of protective restraints in psychiatry,and to provide references for promoting the standardized practice of psychiatric protective restraints and updating the consensus.Methods By the convenience sampling method,a questionnaire survey was conducted among nurses from 480 hospitals in 30 provinces from June 15 to July 15,2024.The survey was conducted using the instrument for evaluating clinical applicability of guide-lines(version 2.0)and a self-compiled questionnaire on the clinical implementation of the restraint consensus.Results A total of 7,844 valid questionnaires were collected,with a valid questionnaire recovery rate of 93.78％.The results of clinical applicability scoring showed that the consensus had the lowest availability score(64.72％)and the highest acceptability score(76.74％).The results showed that nurses' receiving training and the level of their hospitals were the main influencing factors for scores in various dimensions(P＜0.05).4,774 participants(87.42％)believed that the application of consensus could enhance the standardization of nurses' restraint operations.The safety rate of the restraint consensus was 79.51％,and the economic ratio was 76.87％.Among the evaluators,1,739(22.17％)believed that there were implementation obstacles in the consensus.Conclusion The clinical applicability of the consensus is relatively good,and the application of the consensus helps to improve the standardization of clinical operations.In the future,efforts should be made to strengthen the promotion and training of the consensus,develop hierarchical promotion strategies according to the characteristics of medical institutions,and improve the quality of evidence for the consensus,so as to further enhance the clinical application effect of the consensus.

Objective:To analyze the clinical features and diagnostic modalities of adult Meckel′s diverticulum.Methods:The clinical manifestations, diagnostic modalities, treatments and pathology of 40 adult patients with Meckel′s diverticulum admitted in Beijing Friendship Hospital, Capital Medical University from January 2013 to October 2023 were retrospectively analyzed.Results:There were 32 male cases (80.0%) and 8 female cases (20.0%) with male to female ratio of 4∶1 and a median age of 39 years. Patients with gastrointestinal bleeding, abdominal pain and asymptomatic patients accounted for 52.5% (21/40), 12.5%(5/40) and 35.0% (14/40), respectively. The average minimum hemoglobin was(67±14)g/L and 47.6% patients (10/21) received blood transfusion. The preoperative diagnostic rates of CT scan, angiography, Tc-99m pertechnetate scintigraphy and tagged red blood cell (TRBC) scan were 1/39, 0/7, 3/7 and 2/4, respectively. The diagnostic rates of capsule endoscopy and retrograde single balloon enteroscopy were 1/12 and 17/20 (85.0%). The distance between Meckel′s diverticulum and ileocecal valve was 20-170 cm. Histopathological examination revealed ectopic gastric mucosa and ectopic pancreatic tissue in 23.5% (7/34) and 5.9% (2/34) patients.Conclusions:Adult Meckel′s diverticulum is more common in male patients, often presenting with gastrointestinal bleeding as the initial symptom. Diagnosis is most commonly made through retrograde single balloon enteroscopy, and surgery is the recommended treatment method.

Objective:To standardize the management of auditory hallucination symptoms in inpatients with mental illness and develop an expert consensus on the management of auditory hallucinations in hospitalized psychiatric patients.Methods:From March 2023 to July 2023, the Mental Health Committee of the Chinese Nursing Association focused on the key issues in the management of auditory hallucinations symptoms in inpatients with mental illness, based on clinical practice, using literature analysis combined with the work experience of mental health experts, and formed the first draft of the expert consensus on the management of auditory hallucinations in inpatients with mental illness (hereinafter referred to as the consensus). Through 3 rounds of expert consultation and 3 rounds of expert demonstration meeting, the draft was adjusted, revised, and improved.Results:37 experts were included in the Delphi expert consultation, 1 male and 36 females with 39-67(51.48 ± 6.61) years old. The positive coefficients of experts in 3 rounds of Delphi expert consultations were all 100%, and the degrees of expert authority were 0.924, 0.938 and 0.949, respectively. The average importance value of each item was higher than 4.00, the variation coefficient of each item was less than 0.25. The Kendall harmony coefficient of the experts were 0.179, 0.195 and 0.198, respectively (all P<0.05). There were 15, 12, 12 experts in the first, seeond, third rounds of expert demonstration meeting. Finally, a consensus was reached on the recommendation of 4 parts, included auditory hallucination assessment, management format, symptom management implementation, and precautions. Conclusions:The consensus covers all parts of the management of auditory hallucination symptoms in hospitalized patients with mental disorders, which is practical and scientific. It is helpful to guide mental health professionals to standardize the management of auditory hallucination symptoms, improve the quality of nursing and ensure the safety of patients.

Objective:To evaluate the efficacy and safety of oral sulfate solution (OSS) for bowel preparation.Methods:A multi-center, randomized, single-blinded, positive-controlled and non-inferiority clinical study was conducted. Participants were randomized to receive two bottles of OSS or 4-liter polyethylene glycol (Ⅲ) (PEG) regimen. The primary indicator was efficacy for bowel preparation. Boston bowel preparation scale (BBPS) ≥2 scores in each segment was determined as effective. Secondary endpoints included subjects' compliance, colonoscopy bubble evaluation, time interval of defecation after medication, time interval of defecation type Ⅶ (Bristol stool classification), the number of defecation, and the positive rate of colonoscopy (detection rate of polyps, non-polyp eminence, ulcers, etc.) were also recorded. The safety was evaluated by the incidence of adverse events and severe adverse events.Results:A total of 240 subjects from 4 hospitals were enrolled in the study, with 120 subjects in the experimental group (the OSS group) and 120 subjects in the control group (the PEG group). The full analysis set (FAS) showed that the bowel preparation success rates were 92.44% (110/119) in the OSS group and 91.60% (109/119) in the PEG group ( χ2=0.058, P=0.809) . The total BBPS score and the scores of each bowel segment were all higher in the OSS group than those in the PEG group ( P<0.05) in both FAS and per protocol set (PPS) except the score of left colon in the FAS. The satisfaction rate of bubble evaluation in the OSS group was higher ( 95.80% VS 89.08%, P=0.025). The compliance, positive rate of colonoscopy and safety of the two groups were comparable. Conclusion:Compared with 4-liter PEG regimen, OSS regimen shows similar bowel preparation quality, superior anti-foaming effect with acceptable safety.

Objective:To investigate the clinical features, characteristics under white-light endoscopy and endoscopic ultrasonography, and treatment strategies of gastritis cystica profunda (GCP) accompanied with or without neoplastic lesions.Methods:Clinical data of 35 patients, who were pathologically diagnosed as having GCP after endoscopic or surgical resection in Beijing Friendship Hospital, Capital Medical University from January 2015 to February 2021, were retrospectively collected, including 27 patients with neoplastic lesions. The demographic information, clinical manifestations, endoscopic features, treatment methods, and pathological results of GCP were summarized.Results:Thirty-five patients with GCP were 68.26±8.08 years old, and mostly male (80.00%, 28/35). The most common symptom was upper abdominal pain, accounting for 31.43% (11/35), and 25.71% (9/35) had no symptoms. Other symptoms included acid reflux, heartburn, abdominal distension, anemia, and choking sensation after eating. The most common site of GCP was cardia (51.43%, 18/35), and the main endoscopic manifestations of GCP were flat mucosal lesions (68.57%, 24/35), mainly 0-Ⅱa and 0-Ⅱa+Ⅱc type lesions, accounting for 66.67% (16/24). The second common endoscopic manifestation was polypoid eminence (20.00%, 7/35). Endoscopic ultrasonography was performed in 15 patients, with main manifestations of uniform hypoechoic with or without cystic echo (73.33%, 11/15). Among the GCP cases, 33 patients received endoscopic resection, and 2 received surgical treatment. The treatment processes were all successfully completed, and en-bloc resection was accomplished for all lesions receiving endoscopy, with the mean endoscopic operation time of 86.13 min. One patient suffered postoperative delayed bleeding after ESD which was stopped by endoscopic hemostasis. Final pathological results showed that the proportion of GCP complicated with neoplastic lesions was 77.14% (27/35), 68.57% (24/35) with early gastric cancer or precursor. Twenty-three cases achieved R0 resection. One case showed positive basal resection margin and vascular invasion, and recurrence happened in situ at the 5th month of follow-up, surgical resection was then performed. The endoscopic complete resection rate was 95.83% (23/24).Conclusion:GCP usually occurs in middle-aged and elderly male, often located in cardia, manifested mainly as flat mucosal lesions and polypoid changes. Endoscopic ultrasonography shows a high diagnostic value for GCP, and endoscopic treatment is safe and effective minimally invasive treatment for GCP.