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To synthesise the best available evidence for the effectiveness of interventions delivered in community-based rehabilitation (CBR) centers on physical fitness, for community-dwelling older adults living in Asian countries. This study is a systematic review and meta-analysis. Seven English and two Chinese electronic databases were searched for randomised controlled trials (RCTs) and quasi-experimental studies that were conducted by centers providing CBR. Independent reviewers screened, quality-appraised and extracted data. The primary outcome was physical fitness measured by validated assessment tools, including the Timed Up and Go Test (TUG), gait speed, hand grip strength, Functional Reach Test (FRT), and one-leg standing test. Assessments of activity of daily living and quality of life using tools including the Barthel Index, Short Form (SF)-12, and SF-36 were secondary outcomes. After screening 5,272 studies, 29 studies were included (16 RCTs, 13 quasi-experimental studies) from four countries. Meta-analyses found that CBR programs significantly decreased TUG time (mean difference [MD], -1.89 seconds; 95% confidence interval [95% CI], -2.84 to -0.94; I2=0%; Z=3.90, p<0.0001), improved gait speed (MD, 0.10 m/s; 95% CI, 0.01–0.18; I2=0%; Z=2.26, p=0.02), and increased one-leg standing time (MD, 2.81 seconds; 95% CI, 0.41–5.22; I2=0%; Z=2.29, p=0.02). Handgrip strength and FRT showed no statistically significant improvement in the meta-analyses. CBR may improve aspects of physical fitness for older adults in Asian countries. However, variability in intervention components and measurement tools reduced the ability to pool individual studies. Further trials are required with robust designs including standardised measures of physical fitness.
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AIM: To investigate the effect of intravitreal ranibizumab injection on ocular parameters in the treatment of retinopathy of prematurity(ROP), and analyze its relationship with birth weight(BW)and postmenstrual age(PMA).METHODS: A total of 98 premature infants who received routine ROP screening at Northwest Women's and Children's Hospital from January 1, 2016 to January 31, 2022 were selected, and they were divided into ROP group(49 cases)and non-ROP group(49 cases)according to the results of Retcam3 fundus screening. All children in ROP group were treated with intravitreal ranibizumab injection, with an average PMA of 38.02±3.03 weeks. The ocular parameters were measured at the PMA of 0 month(40 weeks±14d), 3 months(52 weeks±28d)and 6 months(64 weeks±28d), respectively.RESULTS: There was no difference in axial length(AL), anterior chamber depth(ACD), lens thickness(LT), vitreous length(VL)and central corneal thickness(CCT)between ROP group and non-ROP group at the PMA of 0 month(P>0.05); At the PMA of 3 and 6 months, ACD in ROP group was higher than that in non-ROP group, and LT was lower than that in non-ROP group(P<0.05); at the PMA of 6 months, AL and VL in ROP group were lower than those in non-ROP group(P<0.05). AL, ACD and VL were positively correlated with PMA in ROP group and non-ROP group, while CCT was negatively correlated with PMA; there was a positive correlation between LT and PMA in children without ROP. There was no correlation among LT, BW and PMA in ROP group.CONCLUSION: The ocular development of children with early ROP(PMA 0～6 months)treated by intravitreal ranibizumab injection is slower than that of premature infants without ROP, and BW and PMA are the main influencing factors of ocular parameters of premature infants.
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Objective: To investigate the outcome of patients with esophagogastric junction cancer undergoing thoracoscopic laparoscopy-assisted Ivor-Lewis resection. Methods: Eighty-four patients who were diagnosed with esophagogastric junction cancer and underwent Ivor-Lewis resection assisted by thoracoscopic laparoscopy at the National Cancer Center from October 2019 to April 2022 were collected. The neoadjuvant treatment mode, surgical safety and clinicopathological characteristics were analyzed. Results: Siewert type Ⅱ (92.8%) and adenocarcinoma (95.2%) were predominant in the cases. A total of 2 774 lymph nodes were dissected in 84 patients. The average number was 33 per case, and the median was 31. Lymph node metastasis was found in 45 patients, and the lymph node metastasis rate was 53.6% (45/84). The total number of lymph node metastasis was 294, and the degree of lymph node metastasis was 10.6%(294/2 774). Among them, abdominal lymph nodes (100%, 45/45) were more likely to metastasize than thoracic lymph nodes (13.3%, 6/45). Sixty-eight patients received neoadjuvant therapy before surgery, and nine patients achieved pathological complete remission (pCR) (13.2%, 9/68). Eighty-three patients had negative surgical margins and underwent R0 resection (98.8%, 83/84). One patient, the intraoperative frozen pathology suggested resection margin was negative, while vascular tumor thrombus was seen on the postoperative pathological margin, R1 resection was performed (1.2%, 1/84). The average operation time of the 84 patients was 234.5 (199.3, 275.0) minutes, and the intraoperative blood loss was 90 (80, 100) ml. One case of intraoperative blood transfusion, one case of postoperative transfer to ICU ward, two cases of postoperative anastomotic leakage, one case of pleural effusion requiring catheter drainage, one case of small intestinal hernia with 12mm poke hole, no postoperative intestinal obstruction, chyle leakage and other complications were observed. The number of deaths within 30 days after surgery was 0. Number of lymph nodes dissection, operation duration, and intraoperative blood loss were not related to whether neoadjuvant therapy was performed (P>0.05). Preoperative neoadjuvant chemotherapy combined with radiotherapy or immunotherapy was not related to whether postoperative pathology achieved pCR (P>0.05). Conclusion: Laparoscopic-assisted Ivor-Lewis surgery for esophagogastric junction cancer has a low incidence of intraoperative and postoperative complications, high safety, wide range of lymph node dissection, and sufficient margin length, which is worthy of clinical promotion.
Subject(s)
Humans , Blood Loss, Surgical , Lymphatic Metastasis/pathology , Esophagectomy , Esophageal Neoplasms/pathology , Retrospective Studies , Lymph Node Excision , Postoperative Complications/epidemiology , Laparoscopy , Esophagogastric Junction/pathologyABSTRACT
Carnosic acid (CA) is the main phenolic diterpenoid active ingredient in plants such as rosemary and sage, and has antiviral, antioxidant, anti-inflammatory effects and so on, however, its antiviral activity against influenza virus infections was not reported. In this study, antiviral activities against influenza A virus infections of three main bioactive ingredients from rosemary, including rosmarinic acid, CA and ursolic acid, were evaluated using virus titer titration assay, and CA showed remarkable inhibition on influenza H5N1 replication in A549 cells. The antiviral activity of CA was further confirmed and its mechanism of action was investigated using the indirect immunofluorescence assay (IFA), Western blot and real-time fluorescence quantification polymerase chain reaction (qRT-PCR). The results showed that the 50% effective concentration (EC50) of CA against influenza H5N1 in A549 cells and MDCK cells were 4.30 and 3.64 μmol·L-1, respectively. Meanwhile, CA also showed inhibition on influenza virus 2009panH1N1 (EC50: 10.1 μmol·L-1) and H3N2 (EC50: 12.8 μmol·L-1) replications in A549 cells. Mechanistic studies showed that antiviral activity of CA is related to its induction of heme oxygenase-1 (HO-1) in A549 cells and suppression on production of reactive oxygen in H5N1-infected cells.
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AIM: To compare the differences and correlations between different types of anisometropia, binocular visual acuity and biological parameters in school-age children.METHODS: A total of 128 school-age children(6-12 years)with mild-to-moderate anisometropia were retrospectively analyzed. Subjects were divided into five groups according to anisometropia type. All participants underwent cycloplegic refraction, A-scan ultrasound biometry, and corneal topography. Refractive status, best-corrected visual acuity(BCVA), anterior chamber depth(ACD), lens thickness(LT), vitreous chamber depth(VCD), axial length(AL), corneal radius(CR), and ratio of AL and CR(AL/CR)were recorded. Kruskal-Wallis and Spearman rank correlation tests were then used for statistical analysis.RESULTS: Hyperopic anisometropia had the greatest binocular vision difference(0.14±0.20). Myopic anisometropia had the greatest asymmetry in AL and VCD(0.56±0.41 and 0.56±0.39 mm, respectively). Anisometropia was positively correlated with BCVA, VCD, AL, and AL/CR(r=0.266, 0.379, 0.350, 0.263, respectively; P&#x003C;0.05), and it was not significantly correlated with LT and CR(r=-0.019,-0.069, respectively; P&#x003E;0.05), while no parameters had a statistically significant correlation with anisometropia in each group.CONCLUSION: School-age children with hyperopic anisometropia showed the greatest difference of binocular acuity in the four types of anisometropia. The inter-ocular differences of biometric parameters in simple hyperopic or myopic anisometropia were mainly attributed to the asymmetry of VCD and AL, while the differences in ocular parameters were not statistically significant in school-age children with astigmatic anisometropia.
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ObjectiveTo explore the effects of body weight and waist circumference on static and dynamic balance function in overweight and obese adults. MethodsParticipants （n=103） were selected by cluster random sampling from the Hypoglycemic Weight Loss Clinic of the Endocrinology Department of the Third Affiliated Hospital of Sun Yat-sen University. All participants were assessed for basic data collection， biochemical test， body weight， waist circumference and height measurement， static balance function assessed by balance error scoring system （BESS） and dynamic balance function assessed by functional reach test （FRT）. The BESS score and FRT distance of all participants were compared among groups according to different BMI grades and WC grades. Multivariate linear regression was used to analyze the influencing factors of participants' dynamic and static balance functions. Results① With the increase of BMI grading， the BESS score showed an upward trend， and the difference between groups was statistically significant （P = 0.004）. The BESS score of normal WC patients was lower than that of central obesity patients （P < 0.001）， which indicated that compared with normal BMI， overweight and obese people had poor dynamic and static balance ability； ② With the BMI grading， the FRT distance increased， showing a downward trend （P < 0.001）. The FRT distance in normal WC patients was significantly higher than that in central obesity patients （P < 0.001）， which indicated that the static and dynamic balance ability of central obesity patients was worse than that of normal WC patients； ③ In BMI overweight group， the FRT distance decreased significantly with the increase of WC （P = 0.02）. The results showed that under the condition of no difference in BMI， Compared with normal WC， the dynamic and static balance ability of central obese patients was worse； ④ The influence of BESS score on BMI（B=4.12，P =0.027， 95% CI=0.48-7.75）and WC（B = 3.47，P = 0.046， 95% CI = 0.07 - 6.88）was significant. The influence of FRT distance on BMI（B = -5.68，P = 0.001， 95% CI = -8.95 - 2.41）and WC（B = -4.71，P = 0.003， 95% CI = -7.83 to -1.61）was significant， which indicated that the static and dynamic balance ability of obese people was worse with the increase of BMI， and the ability of dynamic and static balance of central obesity was worse than that of normal WC. ConclusionWaist circumference is an independent factor affecting the dynamic and static balance function of overweight and obese people. Under similar BMI， the dynamic balance function of central obese people is worse than that of people with normal waist circumference， leading to higher risk of falling.
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Objective@#To analyze and evaluate the clinical application effect of bioceramic material mineral trioxide aggregate and iRoot BP plus on the formation of apical barrier in adult teeth with incomplete apical foramen.@*Methods@#A total of 200 permanent teeth with apical periodontitis whose apical foramen were not closed were randomly divided into two groups, and the apical barrier was prepared with MTA and iRoot BP plus, respectively. The operation time of MTA and iRoot BP plus and effects of different types of apical foramen destruction, lesion range of apical area, the filling of apical area and patients' age on the treatment success rate was analyzed and compared. @*Results@#The operation time of preparing apical barrier in iRoot BP plus group was shorter than that in MTA group, and the difference was statistically significant (P<0.05). However, different types of apical foramen destruction, lesion scope of apical area, filling of apical area and patients' age had no effect on the treatment success rate of the two groups (P>0.05). @*Conclusion@#The clinical effects of MTA and iRoot BP plus in the treatment of apical periodontitis of permanent teeth with unclosed apical foramen are similar, but the operation performance of iRoot BP plus is better.
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OBJECTIVES@#To construct a clinical prediction model for the impact of acupuncture on pregnancy outcomes in poor ovarian response (POR) patients, providing insights and methods for predicting pregnancy outcomes in POR patients undergoing acupuncture treatment.@*METHODS@#Clinical data of 268 POR patients (2 cases were eliminated) primarily treated with "thirteen needle acupuncture for Tiaojing Cuyun (regulating menstruation and promoting pregnancy)" was collected from the international patient registry platform of acupuncture moxibustion (IPRPAM) from September 19, 2017 to April 30, 2023, involving 24 clinical centers including Acupuncture-Moxibustion Hospital of China Academy of Chinese Medical Sciences. LASSO and univariate Cox regression were used to screen factors influencing pregnancy outcomes, and a multivariate Cox regression model was established based on the screening results. The best model was selected using the Akaike information criterion (AIC), and a nomogram for clinical pregnancy prediction was constructed. The prediction model was evaluated using receiver operating characteristic (ROC) curves and calibration curves, and internal validation was performed using the Bootstrap method.@*RESULTS@#(1) Age, level of anti-Müllerian hormone (AMH), and total treatment numbers of acupuncture were independent predictors of pregnancy outcomes in POR patients receiving acupuncture (P<0.05). (2) The AIC value of the best subset-Cox multivariate model (560.6) was the smallest, indicating it as the optimal model. (3) The areas under curve (AUCs) of the clinical prediction model after 6, 12, 24, and 36 months treatment were 0.627, 0.719, 0.770, and 0.766, respectively, and in the validation group, they were 0.620, 0.704, 0.759, and 0.765, indicating good discrimination and repeatability of the prediction model. (4) The calibration curve showed that the prediction curve of the clinical prediction model was close to the ideal model's prediction curve, indicating good calibration of the prediction model.@*CONCLUSIONS@#The clinical prediction model for the impact of acupuncture on pregnancy outcomes in POR patients based on the IPRPAM platform has good clinical application value and provides insights into predicting pregnancy outcomes in POR patients undergoing acupuncture treatment.
Subject(s)
Pregnancy , Female , Humans , Pregnancy Outcome , Models, Statistical , Prognosis , Acupuncture Therapy , RegistriesABSTRACT
The present study aims to establish comprehensive evaluation models of physical fitness of the elderly based on machine learning, and provide an important basis to monitor the elderly's physique. Through stratified sampling, the elderly aged 60 years and above were selected from 10 communities in Nanchang City. The physical fitness of the elderly was measured by the comprehensive physical assessment scale based on our previous study. Fuzzy neural network (FNN), support vector machine (SVM) and random forest (RF) models for comprehensive physical evaluation of the elderly people in communities were constructed respectively. The accuracy, sensitivity and specificity of the comprehensive physical fitness evaluation models constructed by FNN, SVM and RF were above 0.85, 0.75 and 0.89, respectively, with the FNN model possessing the best prediction performance. FNN, RF and SVM models are valuable in the comprehensive evaluation and prediction of physical fitness, which can be used as tools to carry out physical evaluation of the elderly.
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Aged , Humans , Physical Fitness , Neural Networks, Computer , Exercise , Machine LearningABSTRACT
Objective:To investigate the safety and efficacy of a combined anterior and posterior approach in total hip arthroplasty (THA) for fused/ankylosed hip.Methods:37 patients who underwent THA for fused/ankylosed hip from January 2015 to December 2020 were retrospectively analyzed, including 28 males and 9 females, with an average age of 47.9±12.0 years (range, 26-72 years). Etiologies included 23 cases of ankylosing spondylitis, 9 cases of infectious arthritis of the hip in youth, and 5 cases of traumatic arthritis after acetabulum or femoral neck fracture. All patients underwent THA with combined anterior and posterior approach. These factors include operation time, blood loss, amount of transfused blood, blood transfusion rate, preoperative and postoperative Harris score, postoperative range of motion of the hip, and perioperative complications, etc. were evaluated. Postoperative radiography of the hip was performed to evaluate acetabular abduction angle, anterior inclination angle, the prosthesis fixation, osteolysis and heterotopic ossification around the hip.Results:A total of 37 patients were enrolled. The mean operative time was 147.6±16.8 min (range, 129-190 min); the mean estimated blood loss (EBL) was 850.0±10.8 ml (range, 600-1,200 ml); the blood transfusion rate was 59% (22/37), and the mean blood transfusion was 420±45.0 ml (range, 0-800 ml). All patients were followed up for 4.2±0.9 years (range, 1.2-7.2 years). The average abductor angle of the acetabular was 43.7°±5.4° (range, 31°-55°), and the average inclination angle was 20.9°±6.7° (range, 10°-35°); the preoperative Harris score was 47.1±9.9 (range, 40-55) and the mean Harris score at the last follow-up was 83.4±12.4 (range, 75-90). The preoperative range of motion of the hip in all directions was 0°. Postoperative hip range of motion was good, with a mean hip flexion of 95.5°±12.2° (range, 80°-110°), mean extension of 10.5°±3.4° (range, -10°-25°), and mean abduction of 38.0°±8.2° (range, 10°-50°). Postoperative complications were minor, including 2 case with poor wound healing, 2 cases with paresthesia or tingling sensation in the anterior or anterolateral thigh, which returned to normal within 3 months after surgery, and no deep infection or dislocation occurred. The acetabular cup was in poor position in 2 cases and the femoral stem was varus in 1 case, but the prosthesis was stable and no treatment was needed. All the acetabular cups and femur stems were confirmed with bone ingrowth on the last follow-up radiographs, and one patient had heterotopic ossification (Brooker grade 1). No osteolysis or wear of the acetabular liner was observed.Conclusion:Combined anterior and posterior approach (Gibson posterolateral approach + modified Hardinge approach) in THA for fusion/ankylosed hip can fully expose the operative field and sufficiently release the soft tissue, and the function of hip recovered well postopratively.
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Objective:To explore the impact of a modified blood management strategy on blood loss and transfusion rates during outpatient total hip arthroplasty(THA).Methods:The retrospective research was performed in a total of 125 patients (125 hips) who underwent outpatient primary THA from January 2019 to December 2021 at a medical center. According to whether a modified blood management protocol was used or not, all patients were divided into two groups. Group A was used the original perioperative blood management strategies (1 g tranexamic acid, intravenously, 10 minutes before skin incision), and group B was used the modified perioperative blood management strategy (on the basis of the original protocol, 2 g tranexamic acid was sprayed locally in the joint cavity before the incision was closed, 1 g tranexamic acid was injected intravenously 3 hours after surgery, and 1 g tranexamic acid was injected intravenously again on the first day after surgery). There were 52 cases in group A, including 32 males and 20 females, aged 58.5±9.8 years (range, 39-69 years), 13 cases were developmental hip dysplasia (Crowe I°-II°), 24 cases were avascular necrosis of the femoral head, 10 cases were hip osteoarthritis, 3 cases were ankylosing spondylitis involving hip joint, and 2 cases were femoral neck fracture. Among the 73 patients in group B, there were 43 males and 30 females, aged 55.8±10.4 years (range, 42-67 years), including 17 cases of developmental hip dysplasia (Crowe I°-II°), 32 cases of avascular necrosis of the femoral head, 16 cases of hip osteoarthritis, 7 cases of ankylosing spondylitis involving hip joint, and 1 case of femoral neck fracture. Intraoperative blood loss, transfusion, deep vein thrombosis (DVT) events (vascular ultrasound, 2w Postop.), the hemoglobin (Hb) drop, the hematocrit (Hct) drop and other complications were recorded.Results:After using the modified strategy, the intraoperative blood loss was significantly reduced (305.6±38.6 ml vs. 416.2±88.3 ml, t=9.51, P<0.001), and the drop of hemoglobin was significantly decreased (18.1±4.0 g/L vs. 22.3±5.8 g/L, t=4.97, P<0.001). The drop of Hct also decreased significantly (7.3%±0.7% vs. 9.6%±1.3%, t=10.21, P<0.001), and total blood loss decreased significantly (720.6±57.4 ml vs. 919.6±86.3 ml, t=15.49, P<0.001). The hidden blood loss was also significantly lower than that in group A (414.9±71.1 ml vs. 503.5±96.4 ml, t=5.91, P<0.001). One patient (in group A) developed intra-articular hemorrhage 2 h after surgery and was transferred back to the inpatient ward for treatment after transfusion. Three patients (2.4%, 1 in group A and 2 in group B) developed symptomatic anemia and were discharged successfully after conservative treatment. Calf muscular venous thrombosis occurred in 3 patients (2.4%), but no symptomatic deep vein thrombosis occurred in all patients. Conclusion:According to this retrospective research, the use of modified blood management strategy during outpatient THA can further reduce intraoperative blood loss, hidden blood loss and postoperative hematocrit drop, and does not increase the occurrence of perioperative thrombosis-related complications.
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@#Introduction: The outbreak of coronavirus disease (COVID-19) in December 2019 called for a rapid solution, leading to repurposing of existing drugs. Due to its immunomodulatory effect and antiviral properties, hydroxychloroquine (HCQ) has been used in early 2020 for treatment of COVID-19 patients. This study was conducted to evaluate the treatment outcome of HCQ monotherapy in Malaysia. Methods: A retrospective cohort study was conducted in COVID-19 ward in Hospital Kuala Lumpur (HKL), from March to April 2020. A total of 446 COVID-19 patients were recruited, only 325 patients were finally included for analysis. Statistical analysis was done using SPSS, with a significant value set at p<0.05. Results: The mean age of the patients were 38.5 ±15.5. They were majority male, (n=210, 64.6%) Malaysian (n=239, 73.5%) and Malay ethnicity (n=204, 62.8%). Ninety-one (28%) patients received HCQ monotherapy. HCQ monotherapy was associated with worse outcome (OR: 10.29, 95% CI 1.17-90.80). There was a significant difference in mean length of stay between those with and without HCQ treatment (t323=5.868, p<0.001, 95% CI, 2.56-5.31). The average length of stay for HCQ treated group was 3.84 days longer than those without treatment. 6.6% of the patient receiving HCQ monotherapy encountered adverse drug effects. Conclusion: Similar to study reported worldwide, our study demonstrated that HCQ did not improve length of stay and the outcome of COVID-19 patients.
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Objective: To analyze the epidemiological characteristics and related factors of hepatitis C in Beijing City from 2004 to 2021. Methods: Descriptive epidemiological method and Joinpoint regression were used to analyze the trend and other epidemiological characteristics of hepatitis C in Beijing City from 2004 to 2021 in National Notifiable Disease Reporting System. According to a 1∶1 matched case-control study design, logistic regression was used to investigate the risk factors of hepatitis C infection in 2021. Results: From 2004 to 2021, the reported incidence of hepatitis C in Beijing City ranged from 2.37/100 000 to 10.46/100 000. The reported cases were mainly aged 30-60 years, and most of them were chronic. The reported incidence of hepatitis C showed an initial increase from 2004 to 2006 (APC=45.37%, 95%CI:-1.56%-114.69%), and declined after 2006 (APC=-9.21%, 95%CI:-10.70%-7.70%). Logistic analysis showed that history of surgery (OR=1.84, 95%CI: 1.08-3.14) and previous blood transfusion (OR=34.22, 95%CI: 8.05-145.41) were risk factors for hepatitis C infection. Conclusion: The reported incidence of hepatitis C in Beijing City increases first and decreases later. It currently remains at a low level. The risk factors of infection are surgery and blood transfusion history. Safe blood supply and preventing iatrogenic transmission should be focused on the prevention of hepatitis C transmission.
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Humans , Beijing/epidemiology , Case-Control Studies , Hepatitis C/prevention & control , Risk Factors , IncidenceABSTRACT
Objective: To analyze the epidemiological characteristics and related factors of hepatitis C in Beijing City from 2004 to 2021. Methods: Descriptive epidemiological method and Joinpoint regression were used to analyze the trend and other epidemiological characteristics of hepatitis C in Beijing City from 2004 to 2021 in National Notifiable Disease Reporting System. According to a 1∶1 matched case-control study design, logistic regression was used to investigate the risk factors of hepatitis C infection in 2021. Results: From 2004 to 2021, the reported incidence of hepatitis C in Beijing City ranged from 2.37/100 000 to 10.46/100 000. The reported cases were mainly aged 30-60 years, and most of them were chronic. The reported incidence of hepatitis C showed an initial increase from 2004 to 2006 (APC=45.37%, 95%CI:-1.56%-114.69%), and declined after 2006 (APC=-9.21%, 95%CI:-10.70%-7.70%). Logistic analysis showed that history of surgery (OR=1.84, 95%CI: 1.08-3.14) and previous blood transfusion (OR=34.22, 95%CI: 8.05-145.41) were risk factors for hepatitis C infection. Conclusion: The reported incidence of hepatitis C in Beijing City increases first and decreases later. It currently remains at a low level. The risk factors of infection are surgery and blood transfusion history. Safe blood supply and preventing iatrogenic transmission should be focused on the prevention of hepatitis C transmission.
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Humans , Beijing/epidemiology , Case-Control Studies , Hepatitis C/prevention & control , Risk Factors , IncidenceABSTRACT
Purpose: To examine the incidence, clinical findings and management of pellet gun–related ocular injuries that occurred during protests in Kashmir region. Methods: This retrospective study included records from 777 patients diagnosed with pellet gun–related ocular injuries admitted to a tertiary hospital in Srinagar, India, between July and November 2016. By reviewing the clinical records, the following data were collected: demographics, clinical information pertaining to the injury, imaging reports including computer tomography and ultrasonography B?scan, management in the emergency setting, and follow?up treatment. Results: Mean age was 22.3 ± 7.2 years and majority patients were male (97.7%). In terms of laterality, 94.3% and 5.7% of the patients sustained monocular and binocular injuries, respectively. In terms of the nature of injury, 76.3% of the eyes had open globe injury while 23.7% of the eyes had closed eye injury. Emergency surgical exploration was performed in 67.7% of closed globe injuries while emergency primary repair was done in 91.1% of open globe injuries. The vast majority of patients (98.7%) who required surgery underwent surgical intervention on the day of admission or the next day. Final best?corrected visual acuity (BCVA) after treatment was counting fingers or worse in 82.4% of the eyes. Conclusion: Pellet gun–related ocular injuries resulted in significant ocular morbidity, mostly manifesting as open globe injuries. Treatment often required surgical interventions, but despite expeditious management, visual prognosis remained poor for most of the patients.
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Objective: To investigate the prognostic factors of children with congenital heart disease (CHD) who had undergone cardiopulmonary resuscitation (CPR) in pediatric intensive care unit (PICU) in China. Methods: From November 2017 to October 2018, this retrospective multi-center study was conducted in 11 hospitals in China. It contained data from 281 cases who had undergone CPR and all of the subjects were divided into CHD group and non-CHD group. The general condition, duration of CPR, epinephrine doses during resuscitation, recovery of spontaneous circulation (ROSC), discharge survival rate and pediatric cerebral performance category in viable children at discharge were compared. According to whether malignant arrhythmia is the direct cause of cardiopulmonary arrest or not, children in CHD and non-CHD groups were divided into 2 subgroups: arrhythmia and non-arrhythmia, and the ROSC and survival rate to discharge were compared. Data in both groups were analyzed by t-test, chi-square analysis or ANOVA, and logistic regression were used to analyze the prognostic factors for ROSC and survival to discharge after cardiac arrest (CA). Results: The incidence of CA in PICU was 3.2% (372/11 588), and the implementation rate of CPR was 75.5% (281/372). There were 144 males and 137 females with median age of 32.8 (5.6, 42.7) months in all 281 CPA cases who received CPR. CHD group had 56 cases while non-CHD had 225 cases, with the percentage of 19.9% (56/281) and 80.1% (225/281) respectively. The proportion of female in CHD group was 60.7% (34/56) which was higher than that in non-CHD group (45.8%, 103/225) (χ2=4.00, P=0.045). There were no differences in ROSC and rate of survival to discharge between the two groups (P>0.05). The ROSC rate of children with arthythmid in CHD group was 70.0% (28/40), higher than 6/16 for non-arrhythmic children (χ2=5.06, P=0.024). At discharge, the pediatric cerebral performance category scores (1-3 scores) of CHD and non-CHD child were 50.9% (26/51) and 44.9% (92/205) respectively. Logistic regression analysis indicated that the independent prognostic factors of ROSC and survival to discharge in children with CHD were CPR duration (odds ratio (OR)=0.95, 0.97; 95%CI: 0.92~0.97, 0.95~0.99; both P<0.05) and epinephrine dosage (OR=0.87 and 0.79, 95%CI: 0.76-1.00 and 0.69-0.89, respectively; both P<0.05). Conclusions: There is no difference between CHD and non-CHD children in ROSC and survival rate of survival to discharge was low. The epinephrine dosage and the duration of CPR are related to the ROSC and survival to discharge of children with CHD.
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Child , Child, Preschool , Female , Humans , Male , Cardiopulmonary Resuscitation , Heart Arrest/therapy , Heart Defects, Congenital/therapy , Intensive Care Units, Pediatric , Retrospective StudiesABSTRACT
OBJECTIVE@#To explore clinical effect of rotational Scarf osteotomy in treating hallux valgus (HV) with rotation of the first metatarsal bone.@*METHODS@#From January 2018 to October 2019, 35 patients (40 feet) with HV and rotation deformity of the first metatarsal were treated with rotational Scarf osteotomy, including 5 males and 30 females;aged from 25 to 76 years old with an average of (40.32±5.43) years old. Hallux valgus angle(HVA), intermetatarsal angle (IMA), distal metatarsal articular angle (DMAA), the first metatarsal length (FML) were observed and compared, American Orthopedic Foot and Ankle Society(AOFAS) of hallux metatarsophalangeal interphalangeal joint score and visual analogue scale (VAS) were used to evaluate functional evaluation.@*RESULTS@#Thirty-five patients(40 feet) were followed up from 12 to 36 months with an average of (14.35±3.62) months. HVA, IMA and DMAA were corrected from (36.32±4.51) °, (14.21±3.22) ° and (28.35±4.32) ° before operation to (14.32±5.71) °, (5.83±3.97) ° and (7.32±2.14) ° after operation respectively (P<0.05). There was no satistical difference in FML before and after operation (P>0.05). AOFAS score and VAS improved from (57.00±4.31) and (6.00±1.21) before operation to (90.31±3.28) and (1.42±0.83) after operation, respectively, and had significant difference(P<0.05);according to AOFAS score, 23 feet got excellent results, 15 feet good and 2 feet fair.@*CONCLUSION@#Rotational Scarf osteotomy with strong correction and high dimension could effectively correct HV combined with rotation deformity of the first metatarsal bone, improve function of the forefoot, and obtain good clinical results.
Subject(s)
Male , Female , Humans , Adult , Middle Aged , Aged , Hallux Valgus/diagnostic imaging , Metatarsal Bones/surgery , Fluorometholone , Rotation , Treatment Outcome , Radiography , Bunion , Osteotomy/methodsABSTRACT
OBJECTIVE@#To study the risk factors of stroke after of elderly patients with hip fracture after operation.@*METHODS@#From March 2012 to June 2017, 500 elderly patients with hip fracture who underwent hip replacement were selected, including 286 males and 214 females, aged from 60 to 76 years old with an average of (68.49±11.85) years. They were divided into stroke group with 30 cases and control group with 470 cases according to the occurrence of acute stroke within two weeks after operation. The general data and serum contents of cytokines IL-1, IL-6, IL-10 and TNF-α were compared between the two groups. The overall survival of the two groups were followed up.@*RESULTS@#There was no significant difference in sex, age, anesthesia method, operation time, intraoperative blood loss, preoperative IL-1, IL-6, IL-10 and TNF-α contenta between stroke group and control group(P>0.05). The prevalence of hypertension, diabetes mellitus, atrial fibrillation, intraoperative hypotension, IL-1, IL-6, IL-10 and TNF-α contenta 1 day and 3 days after operation of stroke group were significantly higher than control group(P<0.05);up to the date of follow-up, the cumulative survival rate of stroke patients were significantly lower than those of the control group(P<0.05). Logistic regression analysis showed that intraoperative hypotension, elevated contents of serum IL-1 and TNF-α at 1 and 3 days after operation were risk factors for acute stroke.@*CONCLUSION@#Postoperative stroke in elderly patients with hip fracture affects the prognosis of the disease. The increase of inflammatory cytokines IL-1 and TNF-α after operation is an independent risk factor for stroke.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Cytokines , Hip Fractures/surgery , Hypotension , Interleukin-1 , Interleukin-10 , Interleukin-6 , Risk Factors , Stroke/etiology , Tumor Necrosis Factor-alphaABSTRACT
Objective:To explore the effect of cognitive-motor dual task training on vascular mild cognitive impairment (VaMCI) in old patients. Methods:From March to September, 2019, 76 old patients with VaMCI in three general hospitals were divided into control group (n = 38) and intervention group (n = 38). All the patients accepted health education, while the intervention group accepted cognitive-motor dual task training in addition, for three months. They were assessed with Montreal Cognitive Assessment-Beijing Version (MoCA-BJ) and Trail Making Test (TMT-A) before and after intervention, and the one-year incidence of fall before and after intervention was investigated in the intervention group. Results:Two cases in the control group and three cases in the intervention group dropped down. The total score and dimension scores of MoCA-BJ were more significantly in the intervention group than in the control group after intervention (|Z| > 2.002, P < 0.05), except the dimension of naming, while the time for TMT-A was significantly less (Z = -5.949, P < 0.001). The one-year incidence of fall decreased significantly during the year after intervention (χ2 = 10.080, P < 0.01). Conclusion:Cognitive-motor dual task training can improve the cognitive function of older VaMCI patients, especially for attention and executive function, and reduce the risk of fall.
ABSTRACT
Objective:To explore the effective components， targets， and possible mechanisms of Wenshen Yangxue prescription in improving endometrial receptivity of aged female mice based on network pharmacology and experimental verification. Method:Based on Bioinformatics Analysis Tool for Molecular mechANism of Traditional Chinese Medicine （BATMAN-TCM） and Integrative Pharmacology-based Research Platform of Traditional Chinese Medicine， the components and targets of Wenshen Yangxue prescription were retrieved， and the targets of ovulatory dysfunctional infertility were collected from the Online Mendelian Inheritance in Man （OMIM） and GeneCards with "anovulatory sterility" and "anovulatory infertility" as keywords. The protein-protein interaction （PPI） network was constructed based on STRING and the core targets of Wenshen Yangxue prescription against ovulatory dysfunctional infertility were screened by Cytoscape， followed by Gene Ontology （GO） term enrichment and Kyoto Encyclopedia of Genes and Genomes （KEGG） pathway enrichment of the core targets in DAVID database. Then， the "medicinal-component-target-pathway" network was established and the core targets were verified by animal experiment. Result:A total of 253 components and 326 targets of Wenshen Yangxue prescription， 819 disease targets， and 74 common targets were screened out. The common targets were mainly involved in the biological processes such as positive regulation of nitric oxide biosynthetic process， positive regulation of cell proliferation， response to estradiol， aging， response to oxidative stress， and angiogenesis. The GO term of response to oxidative stress and five of the top 20 KEGG pathways were analyzed. According to the "medicinal-component-target-biological process/pathway" network， 41 chemical components in 20 medicinals participated in hypoxia inducible factor-1 （HIF-1） signaling pathway， tumor necrosis factor （TNF） signaling pathway， forkhead box O （FOXO） signaling pathway， Toll-like receptor （TLR） signal pathway， and phosphatidylinositol 3-kinase/protein kinase B （PI3K/Akt） signaling pathway by affecting 35 targets. The results of animal experiment showed that the prescription could increase the expression of PI3K， phosphorylated PI3K （p-PI3K）， Akt， phosphorylated Akt （p-Akt）， forkhead box O3A （FoxO3A）， and phosphorylated FoxO3A （p-FoxO3A） in uterus of aged female ICR mice. Conclusion:Wenshen Yangxue prescription interferes with oxidative stress and PI3K/Akt/FoxO3A signaling pathway by influencing Akt1， dual oxidase 2 （DUOX2）， epidermal growth factor receptor （EGFR）， heme oxygenase-1 （HMOX1）， myeloperoxidase （MPO）， and other targets， thereby improving endometrial receptivity of aged female mice.