Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 691
Filter
1.
Article in Chinese | WPRIM | ID: wpr-1016764

ABSTRACT

Background As the population ages, there has been a growing focus on the decline in fertility. Research has identified age and fertility history as the primary influencing factors. Nevertheless, there is a deficiency in fundamental data regarding the fertility status among different industries. Objective To investigate the fertility status and influencing factors among female workers aged 22-35 years in different industries. Methods From July 2020 to February 2021, a cross-sectional survey was conducted using a staged sampling approach. This survey specifically targeted 22-35-year-old married female workers with a history of pregnancy in industries such as education, healthcare, finance, and telecommunications, totaling 22903 participants. The survey encompassed industry, demographic characteristics, pregnancy history, time to pregnancy (TTP), and other influencing factors. The influencing factors of decline in fertility were identified by chi-square test and Cox proportional hazards regression. Subsequent industry-specific Cox proportional hazards regression models were used to compared fertility decline patterns across a spectrum of industries after selected influencing factors were adjusted. Results Among the 22903 respondents, 19194 valid questionnaires were collected, with a valid recovery rate of 83.8%. The cumulative pregnancy rates (CRP) of 1-6 months and 1-12 months for the 22-35-year-old female workers were 67.23% and 91.33% respectively. The multivariate analysis showed that region, age, education level, personal annual income, housework time, coping style, gravidity, parity, and spontaneous abortion were influencing factors of fertility decline (P<0.05). Female workers with ≥3 gravidities and ≥2 spontaneous abortions had a higher risk of fertility decline, with hazard ratios (HR) and associated 95% confidence interval (95%CI) of 0.633 (0.582, 0.688) and 0.785 (0.670, 0.921) respectively (P<0.01). Compared to the education industry, the healthcare and finance industries showed a higher risk of fertility decline, with HR (95%CI) values of 0.876 (0.834, 0.920) and 0.909 (0.866, 0.954), respectively (P<0.05). These two HR (95%CI) values remained statistically significant [0.899 (0.852, 0.948) and 0.882 (0.833, 0.934) respectively, P<0.05)] after further adjustment with nine influencing factors such as region and age. Conclusion Regions, age, education level, personal annual income, housework time, coping style, pregnancy and childbirth times, and natural abortion times are influencing factors of fertility decline in female workers. Compared to the education industry, the healthcare and finance industries have a higher risk of declining fertility.

2.
Article in Chinese | WPRIM | ID: wpr-1018695

ABSTRACT

Objective To compare the clinical efficacy of natural orifice specimen extraction surgery(NOSES)combined with enhanced recovery after surgery(ERAS)and conventional laparoscopic surgery in treatment of rectal cancer patients.Methods A hundred patients with rectal cancer in the Department of Colorectal and Anal Surgery,the 940th Hospital of Joint Logistics Support Force of PLA were selected as the research objects from January 2019 to December 2021,including 49 cases treated with NOSES combined with ERAS were set as the observation group,and 51 cases treated with conventional laparoscopic surgery of rectal cancer were set as the control group.Postoperative C-reactive protein(CRP),procalcitonin(PCT),interleukin-6(IL-6),white blood cell count(WBC),percentage of neutrophil(NEUT),K+ concentration,postoperative peristalsis recovery time,first time out-of-bed activity,first liquid feeding time,removal time of urinary,and drainage tubes,hospital stay and intraoperative blood loss,number of lymph node detection,positive margin rate,incidence of complications,and pain score were compared between the two groups.Results The observation group showed significant lower postoperative CRP,PCT,IL-6 levels when compared with control group(P<0.05),while no significant difference in K+ concentration between the two groups(P>0.05).The recovery time of intestinal peristalsis,the time of the first out-of-bed activity,the first liquid feeding time,the time of removal of the urinary tube and the drainage tube,and the number of days of hospitalization in observation group were all superior to the control group(P<0.05).The observation group with the duration of surgery was longer than the control group,and the difference was statistically significant(P<0.05).There were no significant differences in intraoperative bleeding,number of lymph nodes detected and positive rate of resection margins between the two groups(P>0.05).There was no significant difference in the incidence of complications between the two groups(4.1%vs.7.8%,P>0.05).The observation group showed significant lower pain scores than control group on the 1st,2nd and 3rd day after surgery(P<0.05).Conclusions NOSES combined with ERAS in treatment of rectal cancer patients is safe and feasible,can narrow the surgical incision,alleviate stress response and postoperative pain,improve postoperative efficacy and reduce the occurrence of complications,so is worthy of promotion and application.

3.
Article in Chinese | WPRIM | ID: wpr-1019581

ABSTRACT

Objective To investigate the human papillomavirus(HPV)infection and genotype distribution characteristics among male reproductive health outpatients,and to compare the differences among different age groups of outpatients.Methods A total of 1 658 males,visited in the Affiliated Hospital of Shanghai Institute of Planned Parenthood Research from 2018 to 2022,were selected and 23 HPV genotypes were detected by PCR-reverse dot hybridization.Results Among the 1 658 subjects,the overall HPV infection rate was 22.50%.Single infection accounted for 66.76%,which was the main infection type.HPV infection among different age groups were statistically significant(P<0.001),with HPV infection of 16.83%,22.87%,34.63%,and 29.35%for 18-30,31-40,41-50,and≥51 years,respectively.The top 5 high risk HPV genotypes were HPV52(3.56%),HPV16(3.26%),HPV39(2.41%),HPV51(2.17%),HPV58(2.17%),and the top 1 low risk HPV genotype was HPV81(2.90%).The proportions of infected individuals in this study that could be completely covered by bivalent,quadrivalent,and nine-valent HPV vaccines were 7.77%,12.33%,and 26.27%,respectively.Conclusion The predominant infection type among male reproductive health outpatients was single infection type.HPV 52,16,39,51 and 58 were the most common high risk genotypes,while HPV 81 was the most common low risk genotype.Individuals aged 41-50 years had the highest HPV infection rate.

4.
Article in Chinese | WPRIM | ID: wpr-1021874

ABSTRACT

BACKGROUND:Numerous clinical and basic studies have shown that electroacupuncture can improve the function of neurogenic bladder after suprasacral spinal cord injury. OBJECTIVE:To observe the effects of electroacupuncture on bladder function and connective tissue growth factor expression in rats with suprasacral spinal cord injury. METHODS:Forty-eight female Sprague-Dawley rats were randomly divided into four groups(n=12 per group):the blank group did not receive any treatment;the sham-operated group only exposed the T8 subvertebral spinal cord;in the model group established,a T8 subvertebral spinal cord transection injury model was established;in the electroacupuncture group,the T8 subvertebral spinal cord transection injury model was established,and electroacupuncture intervention at Ciliao(BL32),Zhongji(RN03)and Sanyinjiao(SP06)was given at 19 days after modeling,20 minutes once a day,for 10 continuous days.After the intervention,the relevant indicators were detected. RESULTS AND CONCLUSION:Urodynamics:Compared with the blank group,the leakage point pressure,maximum bladder capacity and maximum bladder pressure of rats in the model group increased(P<0.05).Compared with the model group,the leakage point pressure,maximum bladder capacity and maximum bladder pressure of rats in the electroacupuncture group decreased(P<0.05).Hematoxylin-eosin staining:Compared with the blank group,the bladder epithelial cells in the model group were arranged in a disordered manner,the lamina propria was destroyed,the detrusor muscle bundles were hypertrophied,the muscle fibers were arranged in a disordered manner,and the tissue edema was obvious.Compared with the model group,the bladder epithelial cells in the electroacupuncture group were arranged in a regular and orderly manner,and the degree of bladder fibrosis and tissue edema was relatively reduced.Masson staining:The degree of bladder detrusor muscle fibrosis was severe in the model group and it was lighter in the electroacupuncture group than in the model group.Transmission electron microscopy:Mitochondria in the bladder tissue in the model group were swollen and vacuolated,the morphology of the detrusor muscle was twisted and distorted,and the muscle gap was widened.Compared with the model group,mitochondria in the electroacupuncture group had a slightly clearer contour and were less vacuolated,and the muscle gap was narrowed.Western blot detection:The protein expression of connective tissue growth factor in the detrusor muscle of the bladder was elevated in the model group compared with the blank group(P<0.05).Compared with the model group,the protein expression of connective tissue growth factor in the bladder detrusor muscle was decreased in the electroacupuncture group(P<0.05).To conclude,electroacupuncture at Ciliao(BL32),Zhongji(RN03)and Sanyinjiao(SP06)acupoints can improve the morphology,structure and function of the bladder in rats with suprasacral spinal cord injury,and the mechanism of action may be related to the down-regulation of connective tissue growth factor protein expression in the detrusor muscle.

5.
Article in Chinese | WPRIM | ID: wpr-1023376

ABSTRACT

Objective:To investigate the current situation of satisfaction with graduate education among recent medical graduates in China, and analyze the differences between different populations, and to propose countermeasures and suggestions.Methods:From June to July 2023, a self-made questionnaire was used to survey 16 903 medical graduates who had recently earned a post-graduate degree from 78 institutions about their satisfaction with curriculum sessions, practical sessions, research training, tutoring, and institutional management. The degrees of satisfaction with education among different populations were compared through the t test and analysis of variance with the use of SPSS 26.0. Results:The scores of satisfaction of the graduates with tutoring, curriculum sessions, practical sessions, institutional management, and research training were 4.44, 4.03, 4.02, 3.90, and 3.82, respectively. Satisfaction scores for individual dimensions were significantly higher for males, doctors, non-transfers, comprehensive universities, non-agricultural household registration, moderate-to-high annual household income per capita, parents with high educational levels, and parents with mid- or senior-level occupations ( P<0.05). Conclusions:There is room for improvement in students' satisfaction with medical graduate education. To improve the quality of medical graduate education, attention should be paid to key populations, education policies, school management, and tutoring to provide appropriate education for different students.

6.
Chinese Journal of Immunology ; (12): 456-460,465, 2024.
Article in Chinese | WPRIM | ID: wpr-1024745

ABSTRACT

Objective:To investigate the effect and mechanism of Grifola frondosa extract on inflammatory response of colon tissue in rats with ulcerative colitis(UC)by regulating interleukin-6(IL-6)/Janus kinase 2(JAK2)/signal transducer and activator of transcription 3(STAT3)signaling pathway.Methods:Forty SD rats were randomly divided into blank control group,UC model group,Grifola frondosa treatment group,western medicine treatment group and combined treatment group,with 8 rats in each group.After UC rats were established by free drinking 3%DSS for 7 days,the treatment group were given Grifola frondosa extract 10 mg/(kg·d),sulfasalazine 0.3 g/(kg·d),and the same amount of two drugs,for 14 consecutive days.During the experiment,general state of rats were observed,and the disease activity index(DAI)score was calculated;pathological changes of rats colon tissue were observed by HE staining;protein expression levels of IL-6,JAK2,STAT3 and p-STAT3 in rats colon tissue were detected by Western blot;content of IL-6 in rats serum was detected by ELISA;protein contents and expressions of IL-6R and MPO in rats colon tissue were determined by immunohistochemistry.Results:Compared with blank control group,general state of rats in UC model group was poor,DAI score was increased,obvious tissue mucosal defects and inflammatory cell infiltration were observed by HE staining;protein expression levels of IL-6,JAK2,STAT3 and p-STAT3 in rats colon tissue and contents of IL-6R and MPO were significantly increased(P<0.01);content of IL-6 in rats serum was significantly increased(P<0.01),the difference was statistically significant.Compared with UC model group,general condition of rats in each treatment group was improved,DAI score was decreased,HE staining showed that mucosal defects were improved to varying degrees,and occasionally inflammatory cell infiltration was observed;protein expression levels of IL-6,JAK2,STAT3 and p-STAT3 in colon tissue were significantly decreased(P<0.01),contents of IL-6R and MPO in colon tissue and content of IL-6 in serum were significantly decreased(P<0.01 or P<0.05),the differences were statistically significant.Conclusion:Grifola frondosa extract can reduce the inflammatory response in colon tissue of UC rats by regulating expressions of IL-6/JAK2/STAT3 signaling pathway related factors.

7.
Article in Chinese | WPRIM | ID: wpr-1025671

ABSTRACT

Objective To explore the safety and feasibility of intravenous dexmedetomidine(Dex)combined with targeted infusion of remifentanil in endoscopic retrograde cholangiopancreatography(ERCP)anesthesia in older adult patients.Methods From January to August 2021,98 older adult patients(≥65 years old)undergoing ERCP were randomly divided into TRP and TRD groups.The TRP group was anesthetized with target-controlled infusion of propofol and remifentanil and the TRD group was treated with Dex combined with target-controlled infusion of remifentanil.mean arterial pressure(MAP),heart rate(HR),electrocardiogram(ECG),respiratory rate(RR),pulse oxygen saturation(SpO2),bispectral index(BIS)before anesthesia induction(T0),immediately after induction of anesthesia(T1),endoscopic introduction(T2),duodenal papilla intubation(T3),endoscopy withdrawal(T4)and postoperative awakening(T5)were observed.Arterial blood gas analysis at different time points(T0,every 15 min after anesthesia induction and T5),PaO2,and PaCO2,were recorded at the above mentioned time points;and the remifentanil concentration in target-controlled infusion,operation time,recovery time(from infusion of remifentanil to consciousness recovery),anesthesia recovery time(from consciousness recovery to leaving the operating room),intraoperative body movement,Aldrete scores out of the room,Visual Analogue Scale(VAS)at 60 min after surgery,occurrence of post-operative adverse reactions,as well as the satisfaction of anesthesiologists,endoscopists,and patients were recorded.Results Compared with the TRP group,MAP at T1 and T3,SpO2 and RR at T1,T2,T3,and T4,and BIS at T2,T3,T4,and T5 increased,whereas HR at T1,T2,T3,and T4 decreased;the number of mandibular rests,incidence of hypoxemia,Aldrete score,and satisfaction increased,whereas the VAS score at 60 min after surgery decreased in the TRD group(P<0.05).There were no statistically significant differences in postoperative adverse reactions,PaO2 and PaCO2,target-controlled infusion remifentanil concentration,operation time,recovery time,and anesthesia recovery time between the two groups.Conclusion Compared with the target-controlled infusion of propofol-remifentanil,intravenous infusion of Dex combined with target-controlled infusion of remifentanil can reduce the incidence of hypoxemia in older adult patients during ERCP surgery,and the anesthesia regimen can meet the anesthesia needs of ERCP surgery,which is safe and feasible.

8.
Article in Chinese | WPRIM | ID: wpr-1026914

ABSTRACT

Objective To observe the effects of electroacupuncture at"Ciliao","Zhongji","Sanyinjiao"and"Dazhui"on urodynamics and expression of ERK/CREB/Bcl-2 pathway in spinal cord tissue of neurogenic bladder rats after suprasacral spinal cord injury.Methods Sixty female SD rats randomly selected 24 and divided into blank group and sham-operation group(12 rats in each group),the remaining 36 rats were subjected to surgical modeling.After modeling,rats were randomly divided into the model group and the electroacupuncture group,with 12 rats in each group.The electroacupuncture group received unilateral electroacupuncture stimulation at acupoints"Ciliao","Zhongji","Sanyinjiao",and"Dazhui"for 30 minutes each time,once a day,for 7 consecutive days.After administration,urodynamic testing was performed,HE staining was used to observe the morphology of bladder detrusor tissue,TUNEL method was used to detected apoptosis in spinal cord tissue,Western blot was used to detected expressions of p-ERK1/2,p-CREB,p-p90Rsk,CRE,Bcl-2,and Bax proteins in spinal cord tissue.Results Compared with the sham-operation group,the basal pressure,maximum pressure,and leakage point pressure of the bladder in the model group increased significantly(P<0.01),while the maximum capacity and compliance of the bladder decreased significantly(P<0.01);the structure of bladder smooth muscle cells was severely damaged and disorderly arranged,accompanied by a large amount of inflammatory cell infiltration;the apoptosis rate of spinal cord tissue cells significantly increased(P<0.01),and the expressions of p-ERK1/2,p-p90Rsk,p-CREB,CRE,and Bcl-2 proteins in spinal cord tissue were significantly decreased,while the expression of Bax protein significantly increased(P<0.01).Compared with the model group,the basal pressure,maximum pressure,and leakage point pressure of the bladder in the electroacupuncture group decreased significantly(P<0.05),while the maximum capacity and compliance of the bladder increased significantly(P<0.05,P<0.01);the integrity of bladder smooth muscle cells was enhanced,the degree of cell edema was reduced,and inflammatory cell infiltration was reduced;the apoptosis rate of spinal cord tissue cells was significantly reduced(P<0.05),and the expressions of p-ERK1/2,p-p90Rsk,p-CREB,CRE,and Bcl-2 proteins in spinal cord tissue significantly increased,while the expression of Bax protein was significantly decreased(P<0.05,P<0.01).Conclusion Electroacupuncture can promote the repair of bladder detrusor tissue in rats with neurogenic bladder model after suprasacral spinal cord injury,increase the maximum capacity and compliance of the bladder,alleviate the high pressure state in the bladder,and its mechanism is related to activating the ERK/CREB/Bcl-2 pathway,reducing secondary apoptosis of damaged neurons,effectively improving bladder innervation,and protecting bladder function.

9.
China Occupational Medicine ; (6): 90-93, 2024.
Article in Chinese | WPRIM | ID: wpr-1038733

ABSTRACT

ObjectiveTo explore the application effect of using the comprehensive index method for occupational health risk assessment in the lead-acid battery enterprises. Methods Convenient sampling method was used to select two lead-acid battery enterprises A and B in Jiangsu Province, with eight key positions including ball grinding, plate casting, pasting, plate coating, plate grinding, plate slicing and brushing, welding and acid charging as the research subjects. Worksite survey of occupational health was conducted in these two lead enterprises, and the levels of lead smoke, lead dust and sulfuric acid in the key positions were detected. The health risk of occupational hazards in the eight key positions was evaluated by a comprehensive index method. Results The time-weighted average concentration (CTWA) of lead smoke in plate casting and welding positions of enterprise A, the CTWA of lead dust in plate grinding and plate slicing and brushing positions of enterprise A, the CTWA of lead dust in plate grinding position of enterprise B, the CTWA of lead smoke in welding position of enterprise B were exceeded national occupational exposure limits. The risk assessment results of the plate casting, welding, plate grinding and plate slicing and brushing positions were moderate risk, while other positions were low risk in enterprise A. The risk assessment results of the plate grinding and welding positions were moderate risk, while other positions were low risk in enterprise B. Conclusion The results of risk assessment by the comprehensive index method were consistent with the results of occupational hazard factors detection. The comprehensive index method could well evaluate the occupational health risks of lead-acid battery enterprises.

10.
Article in Chinese | WPRIM | ID: wpr-970450

ABSTRACT

We provided the palliative care of a multiple disciplinary team care mode to a patient diagnosed with advanced head and neck cancer and her caregivers.People-centered integrated health services were provided according to the specific needs and preferences of individuals.The team-based palliative care relieved the suffering and improved the quality of life of the patient and that of her family who were facing challenges associated with life-threatening illness.


Subject(s)
Humans , Female , Palliative Care , Quality of Life , Head and Neck Neoplasms/therapy
11.
Asian Journal of Andrology ; (6): 58-65, 2023.
Article in English | WPRIM | ID: wpr-971003

ABSTRACT

Congenital bilateral absence of the vas deferens (CBAVD) is observed in 1%-2% of males presenting with infertility and is clearly associated with cystic fibrosis transmembrane conductance regulator (CFTR) mutations. CFTR is one of the most well-known genes related to male fertility. The frequency of CFTR mutations or impaired CFTR expression is increased in men with nonobstructive azoospermia (NOA). CFTR mutations are highly polymorphic and have established ethnic specificity. Compared with F508Del in Caucasians, the p.G970D mutation is reported to be the most frequent CFTR mutation in Chinese patients with cystic fibrosis. However, whether p.G970D participates in male infertility remains unknown. Herein, a loss-of-function CFTR p.G970D missense mutation was identified in a patient with CBAVD and NOA. Subsequent retrospective analysis of 122 Chinese patients with CBAVD showed that the mutation is a common pathogenic mutation (4.1%, 5/122), excluding polymorphic sites. Furthermore, we generated model cell lines derived from mouse testes harboring the homozygous Cftr p.G965D mutation equivalent to the CFTR variant in patients. The Cftr p.G965D mutation may be lethal in spermatogonial stem cells and spermatogonia and affect the proliferation of spermatocytes and Sertoli cells. In spermatocyte GC-2(spd)ts (GC2) Cftr p.G965D cells, RNA splicing variants were detected and CFTR expression decreased, which may contribute to the phenotypes associated with impaired spermatogenesis. Thus, this study indicated that the CFTR p.G970D missense mutation might be a pathogenic mutation for CBAVD in Chinese males and associated with impaired spermatogenesis by affecting the proliferation of germ cells.


Subject(s)
Humans , Animals , Mice , Male , Mutation, Missense , Retrospective Studies , Cystic Fibrosis Transmembrane Conductance Regulator/genetics , Infertility, Male/genetics , Mutation , Vas Deferens/abnormalities , Spermatogenesis/genetics
12.
Journal of Chinese Physician ; (12): 314-317, 2023.
Article in Chinese | WPRIM | ID: wpr-992299

ABSTRACT

Osteosarcoma is the most common primary malignant bone tumor in children and adolescents. Neoadjuvant chemotherapy is an important part of the standard treatment mode for osteosarcoma. Preoperative evaluation of the effect of neoadjuvant chemotherapy is of great significance to the selection of surgical plan and the adjustment of subsequent treatment plan. Imaging evaluation method is one of the important ways to evaluate the efficacy of neoadjuvant chemotherapy and the prognosis of patients. It has the advantages of simple, quick and non-invasive, and has become a research hotspot.

13.
Chinese Journal of Orthopaedics ; (12): 744-750, 2023.
Article in Chinese | WPRIM | ID: wpr-993499

ABSTRACT

Objective:To investigate the feasibility and early clinical efficacy of spherical motion axis hinge knee prosthesis to reconstruct distal femoral bone defects.Methods:A retrospective analysis was performed on 16 patients admitted to PLA 960th Hospital and Tianjin Hospital from October 2019 to November 2021, including 8 males and 8 females, with an average age of 43.3±17.8 years (range, 15-71 years). There were 13 patients of primary tumors of the distal femur and 3 patients of postoperative revision of knee joint prostheses. Among the 13 patients with distal femur tumors, there were 6 cases of osteosarcoma, 5 cases of giant cell tumor of bone, 1 case of leiomyosarcoma and 1 case of chondrosarcoma. The reasons for revision after prosthesis replacement in 3 cases were: 2 cases of aseptic loosening after tumor-type prosthesis and 1 case of periphery fracture of surface artificial knee prosthesis. A spherical shaft rotary hinged knee prosthesis was designed and fabricated to reconstruct postoperative femoral defects in 16 patients. Follow up regularly after the operation, recheck the X-ray film to evaluate the lower limb force line, evaluate the quality of life after the operation with the Chinese version of 36-item short-form (SF-36), and evaluate the postoperative limb function with the Musculoskeletal Tumor Society (MSTS) 93 evaluation system.Results:All 16 patients were successfully placed with prostheses, and except for 2 patients undergoing total femoral replacement, the length of bone defects was 18.2±11.7 cm (range, 8.6-47.1 cm) in other 14 patients, and the operation time was 138±19 min (range, 110-170 min), the intraoperative blood loss was 211±118 ml (range, 100-500 ml). The postoperative full length orthostatic X-ray film of the lower limbs showed that the distance between the mechanical axis of the lower limb and the center of the knee joint was 0.1 (0, 0.7) cm in 16 patients, and the hip-knee ankle angle was 179.0°±2.3°(range, 173.3°-182.2°). The patients were followed up for 12-36 months. No prosthesis complications were found in 16 patients. The SF-36 score was 56.7±7.0 (range, 42.7-67.4) for physiological function and 54.1±7.6 (range, 40.5-66.3) for psychological function. The maximum knee flexion angle was 120.0°±15.6° (range, 95°-130°). The MSTS 93 score of 15 patients with tumor was 25.0±1.7 (range, 22-28), including 7 excellent and 8 good. One patient developed liver and lung metastases 10 months after surgery and died 18 months after surgery. The remaining patients, as of the last follow-up, were alive and had no local recurrence or distant metastases. Tumor-free survival time was 25.8±8.4 months (range, 12-36 months).Conclusion:The spherical motion axis hinge knee prosthesis reconstruction for distal femoral bone defects is simple and fast in intraoperative prosthesis installation, and there are no prosthetic related complications during short-term follow-up. The clinical efficacy is satisfactory.

14.
Article in Chinese | WPRIM | ID: wpr-994546

ABSTRACT

Objective:To search for valuable laboratory indexes of early diagnosis of anastomotic leakage after anterior resection for rectal carcinoma.Methods:From Sep 2017 to Jan 2019, 128 patients with colorectal cancer underwent anterior rectal resection at the Department of Colorectal & Anal Surgery, the 940 Hospital of the Joint Logistics Support Force.Results:Anastomotic leakage occurred in 16 of 128 patients (12.5%). Definite diagnosis of anastomotic leakage was made on between 2nd and 9th day, postopera tively averagign (6.13±2.00) days. Tumor location was a risk factor for anastomotic leakage with the incidence significantly lower when the distance from the lower edge of the tumor to the anal margin >7 cm than when the distance ≤7 cm ( χ 2=6.022, P=0.014). The percentage of increase in peripheral blood leukocytes, neutrophils, serum interleukin-6, C-reactive protein and procalcitonin in patients 3-5 days after surgery significantly related to the occurrence of anastomotic leakage (all P<0.05). The area under the working characteristic curve of the subjects with the percentage of C-reactive protein, procalcitonin, interleukin-6, leukocytes and neutrophils from the 3rd to the 5th day after operation was greater than 0.5. Conclusion:C-reactive protein, procalcitonin, interleukin-6, leukocyte and neutrophil percentage are risk factors predicting anastomotic leakage after anterior resection of rectal cancer.

15.
Article in Chinese | WPRIM | ID: wpr-995384

ABSTRACT

Objective:To assess the diagnostic efficacy of upper gastrointestinal endoscopic image assisted diagnosis system (ENDOANGEL-LD) based on artificial intelligence (AI) for detecting gastric lesions and neoplastic lesions under white light endoscopy.Methods:The diagnostic efficacy of ENDOANGEL-LD was tested using image testing dataset and video testing dataset, respectively. The image testing dataset included 300 images of gastric neoplastic lesions, 505 images of non-neoplastic lesions and 990 images of normal stomach of 191 patients in Renmin Hospital of Wuhan University from June 2019 to September 2019. Video testing dataset was from 83 videos (38 gastric neoplastic lesions and 45 non-neoplastic lesions) of 78 patients in Renmin Hospital of Wuhan University from November 2020 to April 2021. The accuracy, the sensitivity and the specificity of ENDOANGEL-LD for image testing dataset were calculated. The accuracy, the sensitivity and the specificity of ENDOANGEL-LD in video testing dataset for gastric neoplastic lesions were compared with those of four senior endoscopists.Results:In the image testing dataset, the accuracy, the sensitivity, the specificity of ENDOANGEL-LD for gastric lesions were 93.9% (1 685/1 795), 98.0% (789/805) and 90.5% (896/990) respectively; while the accuracy, the sensitivity and the specificity of ENDOANGEL-LD for gastric neoplastic lesions were 88.7% (714/805), 91.0% (273/300) and 87.3% (441/505) respectively. In the video testing dataset, the sensitivity [100.0% (38/38) VS 85.5% (130/152), χ2=6.220, P=0.013] of ENDOANGEL-LD was higher than that of four senior endoscopists. The accuracy [81.9% (68/83) VS 72.0% (239/332), χ2=3.408, P=0.065] and the specificity [ 66.7% (30/45) VS 60.6% (109/180), χ2=0.569, P=0.451] of ENDOANGEL-LD were comparable with those of four senior endoscopists. Conclusion:The ENDOANGEL-LD can accurately detect gastric lesions and further diagnose neoplastic lesions to help endoscopists in clinical work.

16.
Article in Chinese | WPRIM | ID: wpr-995393

ABSTRACT

Objective:To construct a real-time artificial intelligence (AI)-assisted endoscepic diagnosis system based on YOLO v3 algorithm, and to evaluate its ability of detecting focal gastric lesions in gastroscopy.Methods:A total of 5 488 white light gastroscopic images (2 733 images with gastric focal lesions and 2 755 images without gastric focal lesions) from June to November 2019 and videos of 92 cases (288 168 clear stomach frames) from May to June 2020 at the Digestive Endoscopy Center of Renmin Hospital of Wuhan University were retrospectively collected for AI System test. A total of 3 997 prospective consecutive patients undergoing gastroscopy at the Digestive Endoscopy Center of Renmin Hospital of Wuhan University from July 6, 2020 to November 27, 2020 and May 6, 2021 to August 2, 2021 were enrolled to assess the clinical applicability of AI System. When AI System recognized an abnormal lesion, it marked the lesion with a blue box as a warning. The ability to identify focal gastric lesions and the frequency and causes of false positives and false negatives of AI System were statistically analyzed.Results:In the image test set, the accuracy, the sensitivity, the specificity, the positive predictive value and the negative predictive value of AI System were 92.3% (5 064/5 488), 95.0% (2 597/2 733), 89.5% (2 467/ 2 755), 90.0% (2 597/2 885) and 94.8% (2 467/2 603), respectively. In the video test set, the accuracy, the sensitivity, the specificity, the positive predictive value and the negative predictive value of AI System were 95.4% (274 792/288 168), 95.2% (109 727/115 287), 95.5% (165 065/172 881), 93.4% (109 727/117 543) and 96.7% (165 065/170 625), respectively. In clinical application, the detection rate of local gastric lesions by AI System was 93.0% (6 830/7 344). A total of 514 focal gastric lesions were missed by AI System. The main reasons were punctate erosions (48.8%, 251/514), diminutive xanthomas (22.8%, 117/514) and diminutive polyps (21.4%, 110/514). The mean number of false positives per gastroscopy was 2 (1, 4), most of which were due to normal mucosa folds (50.2%, 5 635/11 225), bubbles and mucus (35.0%, 3 928/11 225), and liquid deposited in the fundus (9.1%, 1 021/11 225).Conclusion:The application of AI System can increase the detection rate of focal gastric lesions.

17.
Article in Chinese | WPRIM | ID: wpr-1023463

ABSTRACT

Purpose/Significance In order to coordinate and promote the high-quality development of hospitals,medical consuma-bles refined supply processing distribution(SPD)based on operational data repository(ODR)is built.Through ODR,cross-depart-mental data collaboration is realized,and an intelligent operation management system for medical consumables is established.Method/Process Through informatization design and application scenario analysis,the intelligent operation management architecture and service mode of consumables are constructed with data governance as the starting point.Result/Conclusion The intelligent operation system of medical consumables based on ODR will consolidate the fine management results under the SPD mode,strengthen hospital risk control,and further improve the scientific and standardized level of hospital operation and management.

18.
Chinese Journal of School Health ; (12): 1432-1435, 2023.
Article in Chinese | WPRIM | ID: wpr-996331

ABSTRACT

Abstract@#Social network of adolescents is one of the important factors affecting the initiation and development of their unhealthy eating behaviors, and different types of social networks shows varied influences on adolescents eating behaviors through divergent mechanisms. In the context of the new media era, social networks of adolescents establish via social media appear more complex and extensive. Based on relevant previous literature, the paper explores the impact and possible mechanisms of social network on eating behavior of adolescents, as well as its development and application in the new media era to provide references for better intervention strategies and healthier eating behaviors among adolescents from the perspective of social network.

19.
Article in Chinese | WPRIM | ID: wpr-996465

ABSTRACT

@#Objective    To explore the effect of continuous nursing on lung transplant patients at home based on humanistic care. Methods    According to hospitalization order, patients who received lung transplantation in our hospital from January 2016 to October 2020 were divided into a control group and a nursing group. The control group was treated with routine lung transplantation education and regular follow-up after discharge, and the nursing group received humanistic care during follow-up, health education at discharge, cultural exchange activities, and home care plans. After discharge, the self-management ability at home, medication adherence and satisfaction of home care between the two groups were campared. Results    A total of 60 patients were included in the study. There were 23 patients in the control group, including 16 males and 7 females, with an average age of 58.70±11.00 years. There were 37 pateints in the nursing group, including 25 males and 12 females, with an average age of 57.90±13.20 years. The scores of self-management ability at home of the nursing group (self-concept 27.41±2.37 points vs. 21.78±3.54 points; self-care responsibility 20.73±1.63 points vs. 16.83±2.79 points; self-care skills 41.46±3.77 points vs. 28.26±4.11 points; health knowledge level 57.95±4.10 points vs. 44.87±5.79 points) were higher than those in the control group (all P<0.05). The medication adherence (7.47±0.46 points vs. 6.87±0.28 points) and satisfaction of home care (23.80±1.20 points vs. 20.50±1.90 points) in the nursing group were higher than those in the control group (both P<0.05). Conclusion    Continuous nursing based on humanistic care for lung transplant patients can effectively improve the self-management ability, medication adherence and nursing satisfaction of patients after discharge.

20.
Chinese Acupuncture & Moxibustion ; (12): 1343-1350, 2023.
Article in English | WPRIM | ID: wpr-1007492

ABSTRACT

OBJECTIVES@#To investigate the cerebral metabolism in the patients with type 2 diabetes mellitus-associated cognitive dysfunction (T2DACD) and explore the mechanism of electroacupuncture (EA) at the acupoints for Tiaozang Xingshen (adjusting zangfu function and rescuing the spirit) in treatment of T2DACD, using magnetic resonance spectroscopy.@*METHODS@#Fifteen patients with T2DACD (observation group) and 22 healthy subjects (control group) were enrolled. In the observation group, the patients were treated with EA for Tiaozang Xingshen at Baihui (GV 20) and Shenting (GV 24), and bilateral Feishu (BL 13), Pishu (BL 20), Shenshu (BL 23), Zusanli (ST 36), Sanyinjiao (SP 6), Hegu (LI 4) and Taichong (LR 3). EA was operated with disperse-dense wave, 2 Hz/100 Hz in frequency and 0.1 mA to 1.0 mA in current intensity; 30 min each time, once daily. One course of EA consisted of 5 treatments, at the interval of 2 days and the intervention lasted 8 courses. Before treatment in the control group, before and after treatment in the observation group, the score of Montreal cognitive assessment scale (MoCA), the score of clinical dementia rating (CDR), Flanker paradigm, Stroop paradigm, Nback paradigm, the score of self-rating anxiety scale (SAS), the score of self-rating depression scale (SDS), and the score of Hamilton depression rating scale (HAMD) were evaluated separately; the glycolipid metabolic indexes (fasting plasma glucose [FPG], glycosylated hemoglobin type A1c [HbA1c], total cholesterol [TC], triacylglycerol [TG], high-density lipoprotein cholesterol [HDL-C] and low-density lipoprotein cholesterol [LDL-C]) were determined;with the magnetic resonance spectroscopy technique adopted, the metabolites in the basal ganglia area were detected. The correlation analysis was performed for the metabolite values with MoCA score, CDR score , Flanker paradigm, Stroop paradigm, and Nback paradigm.@*RESULTS@#Before treatment, compared with the control group, in the observation group, MoCA score was lower (P<0.001), CDR score and the levels of FPG and HbA1c were higher (P<0.001); the reaction times of Flanker non-conflict, Flanker conflict, Stroop neutrality, Stroop congruence, Stroop conflict, and 1-back were prolonged (P<0.05, P<0.001), and the accuracy of Flanker conflict, Stroop conflict, and 1-back decreased (P<0.05, P<0.01); the ratio of N-acetyl aspartate (NAA) to creatine (Cr) in the left basal ganglia area was dropped (P<0.001), and that of myo-inositol (MI) to Cr in the right side increased (P<0.05). In the observation group after treatment, compared with the levels before treatment, MoCA score was higher (P<0.001), the scores of CDR, SAS and HAMD were reduced (P<0.01, P<0.05), the reaction times of Flanker conflict and Stroop conflict shortened (P<0.001, P<0.05), and the accuracy of Flanker conflict and 1-back increased (P<0.001, P<0.05); the ratio of NAA to Cr in the left basal ganglia area and that of the gamma-aminobutyric acid (GABA) to Cr in the right increased (P<0.05), that of MI to Cr in the right decreased (P<0.05). Before treatment, in the observation group, the ratio of MI to Cr in the right basal ganglia area was positively correlated with the reaction time of Stroop congruence (r=0.671, P=0.012) and this ratio was positively correlated with the reaction time of Stroop conflict (r=0.576, P=0.039).@*CONCLUSIONS@#Electroacupuncture for "adjusting zangfu function and rescuing the mind" improves the cognitive function of T2DACD patients, which may be related to the regulation of NAA, MI and GABA levels in the basal ganglia.


Subject(s)
Humans , Electroacupuncture , Acupuncture Therapy , Acupuncture Points , Diabetes Mellitus, Type 2/therapy , Glycated Hemoglobin , Cognitive Dysfunction/therapy , Cholesterol , gamma-Aminobutyric Acid
SELECTION OF CITATIONS
SEARCH DETAIL