Objective:This study focuses on the use of narrative medical records in palliative care teams and analyzes text from cases.The goal is to establish a foundation for standardizing and structuring narrative content, providing guidance for incorporating future narratives into medical record writing.Methods:Three cases of narrative medical records from the palliative care team at Peking Union Medical College Hospital were chosen for text analysis to demonstrate the clinical significance of narrative medical records within palliative care teams.These records included medical consultation records, social work service records, and disease progress records, authored by nurses, social workers, and doctors, respectively.Results:Our study discovered that narrative medical records demonstrate traits such as structured writing, cooperative writing, and comprehensive documentation.Furthermore, the narrative information contained in these records can be efficiently organized and condensed.Conclusions:By examining the cases and utilization of narrative medical records in the healthcare community, we emphasize the potential benefits of incorporating narrative elements into existing medical documentation.These results offer valuable insights for enhancing medical education in the future.

Objective To analyze the type and incidence of abnormal chromosome karyotype in peripheral blood of infertile patients with different semen quality.Methods Selectet 292 infertility patients who came to our hospital from January 2018 to December 2021 for G-banding karyotyping and semen analysis.According to the semen analysis results,the patients were divided into abnormal semen quality group and normal control group.We made statistics and analysis on the abnormal karyotypes.Results In the group with abnormal semen quality,20 cases(18.87%)of abnormal karyotypes were found.In the normal control group,9 cases(4.84%)had abnormal karyotypes were found.The comparison of the abnormal rates of peripheral blood chromosome karyotypes between the two groups showed statistical significance(P<0.05).The detection rate of chromosomal abnormalities in patients with Azoospermia was 50%,and sex chromosome abnormalities were the main types of abnormalities in this group.Conclusion Karyotype analysis of infertile patients can effectively analyze the causes of infertility,and has important clinical significance for assisted reproduction and primary prevention of birth defects.

Objective:To compare the efficacy and safety of percutaneous nephrolithotomy (PCNL) with negative pressure suction sheath and PCNL with traditional expanded sheath in the treatment of infectious renal calculus.Methods:From May 2019 to June 2022 in our department, 35 patients with infectious renal calculus who received PCNL with negative pressure suction sheath (negative pressure sheath group, NPS group) and another 35 patients with infectious renal calculus who received PCNL with traditional expanded sheath (control group) were determined in our research. Propensity score matching (PSM) was conducted. Preoperative clinical data of the 2 groups was similar and there were no statistical differences between the 2 groups in the age [(45.5±6.8)vs. (44.9±7.3) years old, P=0.723], gender (man/woman 19/16 cases vs. 21/14 cases, P=0.629), body mass index(BMI) [(24.2±4.2)kg/m 2vs. (24.5±3.9)kg/m 2, P=0.758], American Society of Anesthesiologists risk score(ASA) (grade 1/grade 2: 30/5 cases vs. 29/6 cases, P=0.743), sides of calculus (left/right: 18/17 cases vs. left 17/18 cases, P=0.811), Guy’s stone score (grade Ⅰ/Ⅱ/Ⅲ: 3/25/7 cases vs. 1/29/5 cases, P=0.443), CT value of calculus [(629.2±98.8)HU vs. (608.5±105.1)HU, P=0.399], urinary leucocyte (-/+ /+ + : 29/5/1 cases vs. 28/5/2 cases, P=0.839), hypertension(3 cases vs. 5 cases, P=0.707), diabetes(2 cases vs. 2 cases, P=1.000). The ureteral catheter on the affected side was indwelled in the lithotomy position, and ultrasound guided positioning puncture was performed on the affected renal side of the posterior axillary line in the prone position. The puncture channel was established and then expanded to F20 successively, and the lithotriptic sheath was placed to establish the lithotriptic channel. Compared with the traditional expanded sheath, the negative pressure suction sheath was different in that the collateral suction channel was added on the main gravel channel and connected with continuous negative pressure suction. The negative pressure was 40 kPa. All patients were treated with pneumatic ballistic lithotripsy combined with holmium laser. KUB was performed within 1 week after surgery. We defined stone removal as either no residual stones or clinically insignificant residual stones (≤4 mm) which did not cause urinary obstruction. The intraoperative duration of operation and postoperative clinical parameters [white blood cell(WBC), procalcitonin(PCT), C-reactive protein(CRP), hemoglobin(Hb), stone clearance rate] and incidence of perioperative complications were compared between the 2 groups. Results:The operation time of NPS group was lower than that in control group [(35.6±19.5)min vs. (45.4±20.2)min, P<0.05]. The proportion of patients with increased WBC, PCT and CRP in blood after operation in NPS group was lower than that in control group, and there were (WBC: 25.7% vs. 54.3%, P<0.05), (PCT: 42.9% vs.68.6%, P<0.05) and (CRP: 62.9% vs.85.7%, P<0.05) respectively. There was no significant difference in the proportion of patients with decreased Hb postoperatively between the 2 groups (2.9% vs. 8.6%, P=0.607). There was no significant difference in calculus clearance rate postoperatively between the 2 groups (97.1% vs. 94.3%, P=1.000). Postoperative calculus component analysis of the 2 groups suggested that all patients had infected calculus dominated by ammonium magnesium phosphate and phosphate apatite. The incidence of perioperative complications in NPS group was lower than that in control group (22.9% vs. 51.4%, P<0.05). The proportion of patients with fever (body temperature>37.5℃) postoperatively in NPS group was lower than that in control group (14.3% vs. 37.1%, P<0.05). There were 2 and 3 patients respectively required upgraded antibiotic therapy after operation in the 2 groups ( P=1.000). There was one patient respectively with urinary tract obstruction and renal colic due to blood clots postoperatively in each group ( P=1.000). There was one patient with urinary sepsis in control group after operation ( P=0.476). Conclusions:Compared with PCNL with traditional expanded sheath, PCNL with negative pressure suction sheath can save operation time for infectious renal calculus, and reduce the incidence of postoperative infection and perioperative complications. Therefore, the safety of negative pressure suction sheath is higher. However, there is no difference in stone clearance rate between them.

The hemodynamics of children with congenital heart disease (CHD) often changes during the perioperative period. Unfortunately, the evaluation of cardiac function in children with CHD is mainly focused on the left ventricle. With the further understanding of cardiac hemodynamics, the monitoring of RV function has gradually become an important part of cardiac intensive care department. We totally searched five databases including Pubmed, Embase, Cochrane, Wanfang Med, as well as China National Knowledge Infrastructure (CNKI) and reviewed the clinical research progress of the application of TAPSE in the evaluation of RV systolic function in children with CHD to provide a theoretical basic for the monitoring of RV function before and after operation in children with CHD.

OBJECTIVE: To assess the value of chromosomal microarray analysis (CMA) and fluorescence in situ hybridization (FISH) for the prenatal diagnosis of chromosomal mosaicisms. METHODS: A total of 775 pregnant women who had visited the Prenatal Diagnosis Center of Yancheng Maternal and Child Health Care Hospital from January 2018 to December 2020 were selected as study subjects. Chromosome karyotyping analysis and CMA were carried out for all women, and FISH was used to validate the suspected mosaicism cases. RESULTS: Among the 775 amniotic fluid samples, karyotyping has identified 13 mosaicism cases, which yielded a detection rate of 1.55%. Respectively, there were 4, 3, 4 and 2 cases for sex chromosome number mosaicisms, abnormal sex chromosome structure mosaicisms, abnormal autosomal number mosaicisms and abnormal autosomal structure mosaicisms. CMA has only detected only 6 of the 13 cases. Among 3 cases verified by FISH, 2 cases were consistent with the karyotyping and CMA results, and clearly showed low proportion mosaicism, and 1 case was consistent with the result of karyotyping but with a normal result by CMA. Eight pregnant women had chosen to terminate the pregnancy (5 with sex chromosome mosaicisms and 3 with autosomal mosaicisms). CONCLUSION For fetuses suspected for chromosomal mosaicisms, CMA, FISH and G-banding karyotyping should be combined to determine the type and proportion of mosaicisms more precisely in order to provide more information for genetic counseling.
Female ; Pregnancy ; Humans ; Mosaicism ; In Situ Hybridization, Fluorescence ; Chromosome Disorders/genetics* ; Prenatal Diagnosis/methods* ; Chromosome Aberrations ; Sex Chromosome Aberrations ; Microarray Analysis/methods* ; Chromosomes

Objective:To evaluate the efficacy of 3D printed patients-specific guide plates in assisting Ilizarov bone transport in the treatment of tibial bone defects.Methods:A retrospective study was conducted to analyze the clinical data of 24 patients with tibial bone defects who had been admitted to Institute of Trauma Orthopedics, The 80th Army Group Hospital of PLA from January 2018 to March 2022. There were 9 males and 15 females with an age of (49.8±6.5) years, and 4 upper tibial defects, 5 middle tibial defects, and 15 lower tibial defects. According to the methods of repairing bone defects, the patients were divided into 2 groups: a 3D printing group of 10 cases where a 3D printed patient-specific guide plate was used to assist Ilizarov bone transport in the treatment of tibial bone defects, and a traditional group of 14 cases where Ilizarov bone transport was performed in a traditional manner. The 2 groups were compared in terms of operation time, frequency of intraoperative fluoroscopy, axial angulation of the tibia at postoperation and the last follow-up, external fixation time (EFT) and external fixation index (EFI). At the last follow-up, healing of bone defects was evaluated according to the criteria of The Association for the Study and Application of the Method of Ilizarov (ASAMI), functional outcomes were evaluated according to the Paley criteria, and needle infection was recorded according to the Paley classification for complications.Results:There was no statistically significant difference in the preoperative general data between the 2 groups, indicating comparability ( P>0.05). All patients were followed up for (11.3±2.0) months on average after operation. The 3D printing group had significantly shorter operation time [(19.9±2.6) min] and significantly lower frequency of intraoperative fluoroscopy [(3.0±0.8) times] than the traditional group [(38.1±2.2) min and (8.9±1.3) times] (P<0.05), and had significantly better axial angulation of the tibia at postoperation and the last follow-up than the traditional group ( P<0.05). There was no significant difference in EFT or EFI between the 2 groups ( P>0.05), and the last follow-up revealed no significant difference either in bone healing, functional outcomes, or needle infection between the 2 groups ( P>0.05). Conclusion:In the treatment of tibial bone defects, compared with conventional Ilizarov bone transport, the Ilizarov bone transport assisted by a 3D printed patient-specific guide plate demonstrates advantages of shorter operation time, lower intraoperative fluoroscopy, and higher reduction accuracy.

Objective:To analyze the health development plans of the provinces in China during the " 14th Five-Year Plan" , and explore the key tasks, similarities and differences of health informatization construction in each province.Methods:Using the website of local people′s government and the official website of the provincial Health Commission, 27 copies of health development plans of various provinces during the " 14th Five-Year Plan" period were retrieved and collected from February 16 to June 5, 2022. The relevant statements of health information in the plan were extracted, content analysis was used to reveal the structural characteristics of the policy in the form of word frequency statistics, and discourse analysis was used to study the policy content.Results:The health information policies of 27 provinces during the " 14th Five-Year Plan" period could be summarized as 10 major themes, such as accelerating the construction of hierarchical diagnosis and treatment system, promoting the high-quality development of public hospitals, and deepening the reform of medical security system. The health information policy in the eastern, central and western regions was relatively clear, and there were certain differences in the construction points according to their own characteristics.Conclusions:During the " 14th Five-Year Plan" period, the policies of each province around the field of health information are well defined, and the core structure and content are similar. The distribution of key points in the eastern region is relatively balanced; the construction of health information in the central region is more prioritized and prominent; the construction of health information in the western region is focused on complementing the weak links and weaknesses.

Imipenem-cilastatin is a broad-spectrum carbapenem antibiotic drug that has been widely used in clinical practice ， but there is a lack of guidelines and expert consensus on the development of individualized regimens for special status populations [e.g. continuous renal replacement therapy （CRRT）patients，extracorporeal membrane oxygenation （ECMO）patients， critically ill burn patients ，neonates and children]. In this paper ，by searching population pharmacokinetics research of imipenem- cilastatin in special status populations ，it is recommended that imipenem-cilastatin is given 1 to 3 g/d for CRRT patients ；500 mg to 1 g，q6 h for burn patients ；750 mg to 1 g，q6 h for ECMO patients ；20 mg/kg or 25 mg/kg，q8 h for neonates ；and 25 mg/kg，q6 h for children.

Objective:To investigate the risk factor analysis and model prediction of bleeding after endoscopic retrograde cholangiopancreatography in patients with malignant obstructive jaundice (MOJ).Methods:A retrospective analysis was performed on 302 patients with MOJ treated with ERCP who were treated in the No. 363 Hospital Affiliated to Southwest Medical University from January 2015 to June 2021. The general clinical data of the patients were collected, and the biochemical indicators of the pancreatic and bile ducts were detected. The patients were followed up after discharge, and the patients were divided into a bleeding group ( n=47) and a control group ( n=255) according to whether the follow-up patients were bleeding after ERCP. Compared the general and clinical data of the two groups of patients, including age, gender, platelet count, presence of bile duct stones, acute cholangitis, acute pancreatitis, number of stones, intraoperative bleeding, pancreatic cancer, cholangiocarcinoma, large stone diameter, stone incarceration, duodenal papillary diverticulum, and pre-surgical incision. The measurement data that obey the normal distribution were represented by the mean±standard deviation ( ± s), and the two independent sample t test was used for the comparison between groups; the data that do not conform to the normal distribution were represented by M ( Q1, Q3), and the comparison between groups was used Mann-Whitney U test. The comparison of enumeration data between groups adopted chi-square test. Logistic multivariate regression was used to analyze the independent risk factors of postoperative bleeding after ERCP, and a nomogram prediction model was established and verified according to the independent risk factors of postoperative bleeding. Results:The two groups of patients were compared in age, gender, platelet count, bile duct stones, acute cholangitis, acute pancreatitis, the number of stones, intraoperative bleeding and other aspects, the difference was not statistically significant ( P>0.05). The percentages of pancreatic cancer, cholangiocarcinoma, large stone diameter, stone incarceration, duodenal papillary diverticulum, and surgical pre-incision in the bleeding group were 12.77%, 17.02%, 19.15%, 51.06%, 59.57%, and 14.89%, respectively. , the percentages of the control group were 3.92%, 5.10%, 9.02%, 19.22%, 17.65%, and 5.88%, and the difference was statistically significant between the two groups ( P<0.05). Taking postoperative bleeding as the dependent variable, and using the indicators with statistical differences in univariate analysis as independent variables, multivariate Logistic regression analysis showed that the patient had pancreatic cancer ( OR=1.838, 95% CI: 1.524-4.613, P=0.041), cholangiocarcinoma ( OR=2.548, 95% CI: 1.870-5.116, P=0.015), stone incarceration ( OR=3.078, 95% CI: 2.374-6.012, P<0.001), duodenum Intestinal papillary diverticula ( OR=1.140, 95% CI: 1.045-1.628, P<0.001), surgical pre-incision ( OR=1.640, 95% CI: 1.321-1.928, P<0.001) were associated with postoperative bleeding in MOJ patients after ERCP independent risk factors. The predictive ability of duodenal papillary diverticulum was the highest; the predictive ability of stone incarceration and cholangiocarcinoma was the second, and there was no significant difference between them; the predictive ability of pancreatic cancer, stone diameter, and pre-incision on bleeding after ERCP in MOJ patients smaller. Pancreatic cancer, cholangiocarcinoma, large stone diameter, stone incarceration, duodenal papillary diverticulum, and pre-incision scores were 42, 63, 28, 65, 76, and 34 points respectively, and the total score was 308 points corresponding to the nomogram model. The predictive power of the nomogram was 61.6%, and overall, the nomogram had good predictive performance. Harrell concordance index analysis and ROC curve were used to evaluate the model discrimination, the C-index calculation result was 0.826 (95% CI: 0.771-0.847), the ROC curve AUC was 0.843 (95% CI: 0.801-0.884), and the ROC prediction The value and the calculation result of C-index are relatively close. The model discrimination is applied in this study and has a certain prediction effect. The nomogram model in the Calibration curve predicted the probability of postoperative bleeding after ERCP in MOJ patients with high consistency with the actual probability. Conclusion:ERCP is safe and feasible for most patients with MOJ, but for patients with pancreatic cancer, bile duct cancer, large stone diameter, stone incarceration, and duodenal papillary diverticulum, it should be performed with caution, and preoperative incision should be avoided, to reduce the risk of postoperative bleeding. In addition, the nomogram model has a strong predictive ability in predicting bleeding after ERCP in patients with MOJ, which is worthy of reference in clinical research.

Objective:To investigate the clinical effect of thoracoumbilical flap combined with random abdominal flap in repair of large-area soft tissue defects of calf in children.Methods:The clinical data of 16 children with large-area soft tissue defects of calf treated with thoracoumbilical flap combined with abdominal random flap from January 2004 to December 2007 in PLA Trauma Orthopaedic Research Institute, 80th Group Military Hospital of the PLA were retrospectively analysed. There were 7 boys and 9 girls aged 8 to 14(11.3 in average) years old. Six cases were crushed by heavy objects, 6 crushed by wheels, 3 by thermal press and 1 by machine strangulation. After thorough debridement, the wound area ranged from 16.0 cm×9.0 cm to 38.0 cm×15.0 cm. Four cases were treated after 3-10 hours of injury by emergency surgery. Twelve cases received surgeries 0-11 days after hospital admission and wound being stabilised. Doppler ultrasound was used to locate the perforating vessels according to the location, size and shape of the wound. Thoracoumbilical flap combined with abdominal random flap were designed and harvested to repair the wound. The sizes of flaps were 18.0 cm×11.0 cm-40.0 cm×16.0 cm. All patients entered follow-up at the outpatient clinic or through WeChat interviews. The appearance, texture of the flap and limb recovery were checked and recorded.Results:After surgery, all of 16 flaps survived, of which 12 flaps had phase-one healing, 3 flaps had small area of necrosis at the edge, which healed after repeated dressing changes and 1 flap developed vascular comproise, and survived after surgical exploration. The donor sites healed in phase-one. All 16 children had 6 months to16 years of follow-up, with an average of 20.7 months. The colour of the flaps was normal with soft texture. The motor function of calf was satisfactory. According to Punor functional evaluation criteria, 12 cases were in excellent and 4 in good.Conclusion:The thoracoumbilical flap combined with abdominal random flap features a reasonable design, strong blood supply and repair of a large area. It is a reliable method for repairing large area soft tissue defects in the calf of children.