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Objective:To explore the effectiveness of clinical pathway (CP) and team-based learning (TBL) teaching method in standardized residency training of gynecology.Methods:The research included 40 residents as objects who took standardized training in gynecological rotation in Luohe Central Hospital from July 2017 to July 2019, and they were randomized into experimental group and control group. The combination of CP and TBL teaching method was used in the experimental group ( n=20), while the traditional teaching method was applied in the control group ( n=20). All residents were tested for the professional theory and clinical skill after training. After the training, a survey about the teaching satisfaction and the effectiveness of teaching methods was conducted for both groups. Statistical analysis was performed by SPSS 23.0 software. Results:The average scores of professional theory and clinical practice skills in the experimental group were (85.55±5.96) points and (89.90±6.40) points respectively, which were better than the average scores of the control group [(76.36±6.68) points and (75.50±4.81) points, respectively], and there were significant differences between two groups ( P<0.05). The results of the questionnaire survey showed that the experimental group residents had a higher degree of satisfaction and a higher evaluation of the teaching method than the control group. Conclusion:CP and TBL teaching is beneficial to improve the quality of standardized residency training of gynecology, and it is suggested to make wide popularization and application in the training.
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Objective:To analyze the clinical outcome of vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) in infertile patients with polycystic ovary syndrome (PCOS) combined with insulin resistance (IR) .Methods:A total of 257 PCOS infertile patients undergoing IVF/ICSI-ET from Jan. 2018 to Dec. 2020 were included and retrospectively analyzed. The patients were divided into IR group (HOMA-IR≥2.5, 130 cases) and non-IR group (HOMA-IR<2.5, 127 cases) according to the level (median 2.5) of homeostasis model assessment of insulin resistance index (HOMA-IR) . The levels of basic sex hormones [follicular stimulating hormone (FSH) , luteinizing hormone (LH) , estradiol (E2) , testosterone (T) , progestational hormone (P) , anti-mullerian hormone (AMH) ] and numbers of basic sinus follicles, levels of blood glucose and insulin at 30min, 60min and 120min after glucose administration and fasting and proconceptive pregnancy outcome indicators[gonadotropin (Gn) use time and dose, number of eggs obtained, fertilization rate, high-quality embryonic rate, occurrence rate of ovarian hyperstimulation syndrome (OHSS) , implantation rate, clinical pregnancy rate, biochemical pregnancy rate, abortion rate, live birth rate and pregnancy complications] were compared between the two groups. The influencing factors of clinical outcomes were analyzed by Logistic regression.Results:The levels of basic LH [ (8.86±1.60) mIU/ml vs (6.54±1.12) mIU/ml], T[ (63.20±7.47) ng/dl vs (52.11±5.69) ng/dl] in IR group was significantly higher than those in non-IR group ( P<0.05) . At different time-point, the levels of blood glucose and insulin in IR group were significantly higher than those in non-IR group ( P<0.05) . The Gn dose [ (1947.35±129.13) IU vs (1522.70±88.41) IU] and abortion rate [32.69% (17/52) vs 13.70% (10/73) ] in IR group was significantly higher than those in non-IR group ( P<0.05) , and the clinical pregnancy rate [40.00% (52/130) vs 57.48% (73/127) ] and live birth rate [51.92% (27/52) vs 72.60% (53/73) ] was significantly lower than those in non-IR group ( P<0.05) . Logistic regression analysis showed that age, BMI, basic LH, basic T and HOMA-IR was independent risk factors for clinical outcome of IVF/ICSI-ET in infertility patients with PCOS ( P<0.05) , and basic AMH and Gn dose were protective factors for clinical outcome ( P<0.05) . Conclusion:IR negatively affects the clinical outcome of IVF/ICSI-ET in infertile patients with PCOS, HOMA-IR is a risk factor for clinical outcomes, and IR should be evaluated in time for infertile patients with PCOS.
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Objective:To explore the effect and significance of clinical pathway (CP) teaching method in the standardized residency training of gynecology.Methods:The study included in 60 residents having standardized residency training of gynecology from June 2016 to June 2019 as research subjects, and they were randomized into control group and experimental group. The traditional teaching method was applied in the control group ( n=30), while CP teaching method were used in the experimental group ( n=30). All residents in the two groups were tested for the basic theory, case analysis and clinical skill after training. At the same time, they all had a teaching satisfaction survey, and the effectiveness of CP teaching was investigated among residents of the experimental group. Descriptive statistics, t test and chi-square analysis were performed by SPSS 23.0 software. Results:The results of examination about the basic theory [(86.30±7.04) vs. (75.30±5.27)], case analysis [(84.97±6.49) vs. (78.60±4.78)] and clinical skill [(83.90±6.32) vs. (77.40±8.29)] in the experimental group were higher than those in the control group, with statistical differences ( P<0.05). And residents in the experimental group believed that CP teaching was helpful to improve their self-learning ability, clinical thinking ability, operation ability, communication ability and scientific research ability, and they supported the continuous promotion of CP teaching. Conclusion:CP teaching is beneficial to improve the quality of standardized residency training of gynecology, and it is expected to be further promoted and applied in the standardized residency training of gynecology.
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Objective:To investigate the molecular mechanism of the disease based on the clinical characterization and genetic mutation analysis in a family with intellectual disability.Methods:The proband with intellectual disability was diagnosed at Luohe Central Hospital in December 2019. Peripheral blood samples were collected from four family members. Whole exome sequencing (WES) was used to screen the pathological mutations. Then the PCR and Sanger sequencing were used to verify the selected mutations and combine the relevant database to analyze variation loci.Results:We infer that the ARX c.1162 A>G was co-segregated with the phenotype of the family based on the results of WES. The results of sanger sequencing and WES are consistent. The mother of the proband is the carrier of the mutation. There is no mutation frequency reported in the healthy population. The mutation of the ARX c.1162A>G is harmful inferred by a variety of bioinformatics software. Combined with the phenotypic analysis of OMIM database, we infer the phenotype caused by the mutation is consistent with the patients in the family.Conclusion:The mutation of the ARX c.1162 A>G may be the cause of the intellectual disability in the family affected. And the variant has not been reported in China.
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Objective: To explore clinical characteristics and severity of coronary lesions in young and aged patients with acute myocardial infarction (AMI).Methods: A total of 60 young AMI patients and 60 aged AMI patients hospitalized in our hospital from Oct 2014 to Apr 2016 were randomly selected as youth group and aged group respectively.General data, clinical characteristics, coronary lesion severity and incidence of adverse events during hospitalization were analyzed and compared between two groups.Results: Compared with aged group, there were significant rise in percentages of male (75.0% vs.100.0%), smoking (43.33% vs.76.67%), family history of CHD (18.33% vs.46.67%) and obesity (30.00% vs.53.33%);and significant reductions in percentages of hypertension (63.33% vs.33.33%) and type 2 diabetes mellitus (50.00% vs.13.33%), P<0.05 or <0.01;significant rise in percentages of clear causes (30.0% vs.60.0%), typical chest pain (58.33% vs.86.67%) and STEMI (43.33% vs.76.67%), significant reductions in percentages of old myocardial infarction history (13.33% vs.0), atypical chest pain and NSTEMI, P<0.01 all;significant rise in percentages of single-vessel disease (18.33% vs.63.33%),medium stenosis (16.67% vs.40.00%), and significant reductions in percentages of multi-vessel disease (61.67% vs.20.00%) and severe stenosis (45.00% vs.20.00%) in youth group, P<0.01 all.Compared with aged group, there was significant reduction in incidence rate of major adverse cardiovascular events (88.33% vs.13.33%) in youth group during hospitalization, P=0.001.Conclusion: Compared with aged patients,the symptoms and ECG manifestations are more typical, vascular lesion range is limited, and complications are few in young AMI patients.
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Objective To explore the practicality and feasibility and evaluation of the team based learning method (TBL) combined with the clinical pathway leaning method (CP) in clinical teaching of department of gynecology and obstetrics. Methods Toltally 40 clinical specialist interns selected for the study were randomly divided into two groups (each 20) respectively, using TBL com-bined with CP teaching method and traditional teaching method, and to make analysis and comparisons on the above two teaching methods. Differences were compared with t testing. Meanwhile, a question-naire survey was carried out among students of TBL combined with CP teaching group for qualitative analysis of the implementation effect of TBL combined with CP pedagogy. (Qualitative analysis is the medical students' evaluation of teaching effect, without further statistical processing). Results The professional test results of TBL combined with CP teaching team were superior to the traditional teach-ing group [(83.95 ±7.63) vs. (72.00 ±5.26)] and the difference was significant by paired t tests and analysis (t=5.063,P<0.05). The knowledge contest results of TBL combined with CP teaching team were superior to the traditional teaching group(90 vs. 85,95 vs. 75,85 vs. 70). TBL combined with CP method has been recognized by 90% medical students and they think that most of their quality has been further improved. Conclusions TBL combined with CP method for the clinical teaching of de-partment of gynecology and obstetrics is practical and feasible, and should be widely applied.
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OBJECTIVE:To compare the efficacy and safety of methotrexate with different methods of administrations com-bined with hysteroscopy in the treatment of scar pregnancy(CSP). METHODS:Data of 56 CSP patients were retrospectively ana-lyzed and divided into group A(26 cases)and group B(30 cases)by different methods of administrations. The fluid in group A was injected methotrexate 50 mg/m2 into the capsule,once a week. After 1 week,if the β-HCG was decreased less than or equal to 50%,the patient was additionally injected methotrexate;and if the β-HCG was decreased more than 50%,no more methotrexate was given,the lesion electrosurgical excision was conducted under hysteroscopy when β-HCG0.05). After treatment,the β-HCG in 2 groups was significantly lower than before,14 d<10 d<7 d<4 d,and group A was lower than group B,the differences were statistically significant(P<0.05). The incidence of adverse reactions in group A was significantly lower than group B,the difference was statis-tically significant(P<0.05). CONCLUSIONS:Methotrexate with different methods of administrations combined with hysteroscopy has good efficacy in the treatment of CSP,however,the safety of intracapsular injection is better than intramuscular injection.
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Objective To evaluate the effects of applying clinical pathway (CP) in clinical teaching of gynecology and obstetrics. Methods Totally 200 clinical specialist interns selected for the study were randomly divided into two groups (each 100), respectively, using CP teaching and tradi-tional teaching. After the internship, professional assessment (clinical skills assessment, theory test, the respondent)were conducted to two groups of students and their professional examination scores were compared, while questionnaires were conducted in the CP teaching group. All date were analyzed by SPSS 17.0 software. Chi-square test was used for enumeration date while t test was used for mea-surement data. Results CP teaching team of professional test results [(80.01 ± 9.34) vs. (72.37 ± 10.79)], the passing rate(96%vs. 87%) were superior to the traditional teaching group(P=0.000 and 0.022). The questionnaire showed that: applying CP in clinical teaching of obstetrics and gynecology can improve interns' learning enthusiasm and initiative, improve their comprehensive analysis ability, clinical thinking ability, practical ability and many other capabilities and it got about 90% of interns' recognition. Conclusions The application of the CP in clinical teaching of obstetrics and gynecology can help enhance the teaching effectiveness, standardize the teaching process, and improve the qual-ity of teachers teaching gynecology and obstetrics.
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Objective Study the effect of hysteroscopic surgery in treatment of small mass of caesarean scar pregnancy(CSP).Methods From January 2000 to January 2013,61 cases lesions ≤2.5 cm diameter of endogenous CSP undergoing treatment in Luohe Central Hospital were studied retrospectively.According to different treatment,they were divided into 21 cases in hysteroscopic surgery group,23 cases in methotrexate + operation group and 17 cases in bilateral uterine artery embolism + curettage group.Intraoperative blood loss,operative time,hospitalization time after treatment and β-hCG to normal time were compared among those three groups.Results The surgical blood loss,hospitalization time after treatment,β-hCG to normal time were (49.8 ± 6.2) ml,(3.5 ± 0.8) days,(21.2 ± 2.4) days in hysteroscopic group,(87.0 ±30.5) ml,(12.5 ± 1.0) days,(29.6 ±2.2) days in methotrexate + operation group,the difference was statistically significant (P ＜ 0.05).The operation time were (33 ± 4) minutes in hysteroscopic surgery group and (35 ± 6) minutes in methotrexate + operation group,which did not reached significant difference (P ＞ 0.05).Length of hospital stay after treatment of hysteroscopic surgery group is less than the bilateral uterine artery embolism + curettage group significantly (P ＜ 0.05).Operation time,surgical bleeding and β-hCG to normal time had no obvious difference between hysteroscopic surgery and in bilateral uterine artery embolism + curettage group (P ＞ 0.05).Conclusion Hysteroscopy surgery in treatment of small mass endogenous CSP is effective,shorter hospitalization time,quick recovery.