Adaptación y validación argentina de la Cross Cultural Children Trust Beliefs Scale / Argentinean Adaptation and Validation of the Cross-Cultural Children Trust Beliefs Scale

Resumen El estudio de la confianza interpersonal es crucial para el desarrollo psicosocial humano. Se ha observado que, durante la niñez, favorece el comportamiento moral y prosocial, los vínculos de amistad, la competencia social, la experiencia de emociones positivas y el rendimiento académico, entre otros aspectos. El presente trabajo tuvo por objetivo adaptar y validar la Cross Cultural Children Trust Beliefs Scale (CCCTBS), a fin de poder evaluar este constructo en población argentina. La muestra incluyó 348 niños (51.2 % mujeres; 48.8 % varones), de entre 8 y 12 años de edad (m = 10.58; DE = 1.31), quienes completaron la CCCTBS y una escala de apego. Se consiguió una versión conceptual y semánticamente equivalente a la original, con buenas propiedades psicométricas. La escala argentina conserva el mismo número de ítems y replica el modelo operacional de partida, constituido por tres bases principales de la confianza: fiabilidad (α = .76; ω = .80), confianza emocional (α = .72; ω = .78) y honestidad (α = .78; ω = .83). Las puntuaciones de la CCCTBS correlacionaron positiva y significativamente con la medida de apego seguro, lo que aporta evidencias de su validez nomológica.

Abstract The study of interpersonal trust is crucial for human psychological development. It has been observed that it enhances moral and prosocial behavior during childhood, as well as friendship bonds, social competence, experience of positive emotions and academic performance, among others. This research aimed to adapt and validate the Cross-Cultural Children Trust Beliefs Scale (CCCTBS), to assess this construct in the Argentine population. The sample included 348 children (51.2 % female; 48.8 % male) aged 8 to 12 years (m = 10.58; SD = 1.31), who completed the CCCTBS and an attachment scale. A version, conceptually and semantically equivalent to the original was obtained, with good psychometric properties. The Argentine scale retains the same number of items and replicates the starting operational model, consisting of three main bases of trust: reliability (α = .76; ω = .80), emotional trust (α = .72; ω = .78) and honesty (α = .78; ω = .83). The CCCTBS scores correlated positively and significantly with the secure attachment measure, providing evidence of its nomological validity.

Fatal case of subdural empyema caused by Campylobacter rectus and Slackia exigua

ABSTRACT We report a fatal subdural empyema caused by Campylobacter rectus in a 66-year-old female who developed acute onset of confusion, dysarthria, and paresis in her left extremities. A CT scan showed hypodensity in a crescentic formation with a mild mid-line shift. She had a bruise on her forehead caused by a fall several days before admission, which initially raised subdural hematoma (SDH) diagnosis, and a burr hole procedure was planned. However, her condition deteriorated on the admission night, and she died before dawn. An autopsy revealed that she had subdural empyema (SDE) caused by Campylobacter rectus and Slackia exigua. Both microorganisms are oral microorganisms that rarely cause extra-oral infection. In our case, head trauma caused a skull bone fracture, and sinus infection might have expanded to the subdural space causing SDE. CT/MRI findings were not typical for either SDH or SDE. Early recognition of subdural empyema and prompt initiation of treatment with antibiotics and surgical drainage is essential for cases of SDE. We present our case and a review of four reported cases.

The effect of smoking in the development of stroke in young patients 19 to 45 years old: A case-control study

Introduction@#The increasing incidence of stroke in young adults has been a growing concern, which is why research studies were generated to find out the risk factors contributing to the development of this disease. This study investigated the dose-dependent effect of smoking in the development of stroke in the young ages (19-45 years).@*Methods@#A case-control retrospective study was conducted using electronic and printed records of the patients admitted to Amang Rodriguez Memorial Medical Center last 2017-2018. There were 275 patients included in the study. The smoking status and pack-years cigarette smoking of the subjects were recorded and were correlated with the duration of hospitalization and the Modified Rankin Scale (MRS). Results were analyzed using student’s t-test, ANOVA, and Pearson’s Correlation.@*Result@#The prevalence of stroke was higher in men than in women. The ORs (95% CI) of stroke were significant in current cigarette smoking at 2.71 (CI: 1.6398 to 4.4943). Compared with non-smokers and those who smoked 1 to 9 pack years, the OR of stroke was significantly increased for those who smoked 10 to 19, and ≥ 20 cigarettes per day with OR of 14.0765 (4.10 to 48.35), and 31.5854 (1.82 to 548.97), respectively (p= 0.032 for linear trends). There was a weak positive linear correlation between pack years of cigarette smoking (1-9, 10-19, >20 pack years) and days of hospitalization (r= 0.28; p for trend = 0.0168). There was also a strong positive linear correlation between stroke outcome using the Modified Rankin Scale and pack years of cigarette smoking (r = 0.72; P for trend = 0.001). This study shows an increase in the odds of stroke in current cigarette smokers with a dose-dependent relationship in its outcome.@*Conclusion@#Smoking is a significant risk factor for stroke with a dose-dependent effect on its outcome. Furthermore, quitting smoking significantly decreases the risk of developing stroke.

Delay and completion of treatment in head and neck cancer patients employing a multidisciplinary team approach: A single institution experience

Objective@#To explore possible associations of a multidisciplinary team approach compared to a non-multidisciplinary team approach on delay and completion of treatment of head and neck cancer patients.@*Methods@#Design: Historical Cohort Study Setting: Tertiary Private Training Hospital Participants: A total of 240 records of head and neck cancer patients from January 2016 and December 2018 were included in the study; 117 underwent a multidisciplinary team approach and 123 underwent a non- multidisciplinary team approach.@*Results@#Only 24.79% of head and neck cancer patients under the multidisciplinary team approach had treatment delays compared to 37.40% under the non-multidisciplinary team approach. The proportion of treatment delays was significantly higher (χ2 = 4.44, p = .035) with the non-multidisciplinary team approach. Comparative treatment completion of 77.78% and 69.11% under the multidisciplinary and non-multidisciplinary team approaches, respectively, were not significantly different (χ2 = 2.31, p = .129). @*Conclusion@#The multidisciplinary approach might be associated with decreased delay in treatment among patients with head and neck cancer compared to the non-multidisciplinary team approach. A possible trend toward better treatment completion rate was also observed, but it did not reach statistical significance.

Indications for Dental Floss Clip Traction During Gastric Endoscopic Submucosal Dissection by LessExperienced Endoscopists

Purpose@#Dental floss clip (DFC) traction-assisted endoscopic submucosal dissection (ESD) is widely performed owing to its simplicity. This study aimed to clarify the appropriate indications for the DFC traction method in early gastric cancer when ESD is performed by less-experienced endoscopists. @*Methods@#and Methods: We retrospectively analyzed 1,014 consecutive patients who had undergone gastric ESD performed by less-experienced endoscopists between January 2015 and December 2020. Gastric ESD was performed without DFC in all cases before December 2017 [DFC (−) group, 376 cases], and ESD was performed with DFC in all cases after January 2018 [DFC (+) group, 436 cases]. The procedure time and rates of en bloc resection, complete resection, and adverse events of the groups were compared. @*Results@#The procedure time did not differ significantly between the 2 groups. However, when comparing lesions >20 mm, the procedure time in the DFC (+) group was significantly shorter than that in the DFC (−) group (95±46 vs. 75±31, P20 mm located in the lesser curvature side of the stomach in the DFC (+) group was significantly shorter than that in the DFC (−) group. @*Conclusions@#The indications for DFC during gastric ESD by less-experienced endoscopists include lesions located in the greater curvature of the upper or middle stomach, and lesions >20 mm located in the lesser curvature of the stomach.

Are Newer Extracorporeal Shock Wave Lithotripsy Models Truly Improving Pancreatolithiasis Lithotripsy Performance? A Japanese Single-Center Study Using Endoscopic Adjunctive Treatment

Background/Aims@#Many Japanese institutions use electromagnetic extracorporeal shock wave lithotripsy (ESWL) systems for treating pancreatic duct stones. However, there are no reports on direct comparisons between recent electromagnetic lithotripters. This study aimed to verify whether the new electromagnetic lithotripter can improve the efficiency of pancreatic stone fragmentation, and to clarify the role of combined endoscopic treatment on the clearance of pancreatic duct stones. @*Methods@#We retrospectively identified 208 patients with pancreatolithiasis who underwent endoscopic adjunctive treatment after pancreatic ESWL at a single Japanese center over a 17-year period. We evaluated the outcome data of this procedure performed with SLX-F2 (last 2 years; group A) and Lithostar/Lithoskop (first 15 years; group B), as well as additional endoscopic treatments for pancreatolithiasis. We also performed logistic regression analysis to detect various factors associated with the procedure. @*Results@#For pancreatic head stones, ESWL disintegration was achieved in 93.7% of group A patients and 69.0% of group B patients (p=0.004), and adjunctive endoscopic treatment removed stones in 96.8% of group A patients and 73.0% of group B patients (p=0.003). Multivariate analysis revealed that lithotripter type (odds ratio, 6.99; 95% confidence interval, 1.56 to 31.33; p<0.01) and main pancreatic duct stricture (odds ratio, 2.87; 95% confidence interval, 1.27 to 6.45; p<0.01) were significant factors for ESWL fragmentation. @*Conclusions@#The SLX F2 showed high performance in fragmenting the pancreatic duct stones.In addition, endoscopic adjunctive treatment improved the overall success rate of the procedure. The improved ESWL lithotripter has many advantages for patients undergoing pancreatic lithotripsy treatment.

Influence of Psychotropic Pro Re Nata Drug Use on Outcomes in Hospitalized Patients with Schizophrenia

Objective@#In the treatment of patients with schizophrenia, pro re nata (PRN) drugs are commonly prescribed for medical indications such as agitation, acute psychiatric symptoms, insomnia, and anxiety. However, high-quality evidence supporting the use of PRN medications is lacking, and these drugs are administered on the basis of clinical experience and habits. Therefore, the actual use of psychotropic PRN drugs and its influence on the patients’ outcomes need to be investigated. @*Methods@#This study included 205 patients who underwent inpatient treatment for schizophrenia. We investigated the prescription of psychotropic drugs before admission and at discharge, as well as the dosing frequency of PRN drugs during hospitalization. We also examined the influence of psychotropic PRN drug use on hospitalization days, antipsychotic polypharmacy, and readmission rates. @*Results@#Patients who used psychotropic PRN drugs during hospitalization had significantly longer hospitalization days (p = 7.5 × 10−4 ) and significantly higher rates of antipsychotic polypharmacy (p = 2.4 × 10−4 ) at discharge than those who did not use psychotropic PRN drugs. Moreover, a higher number of psychotropic PRN drugs used per day was associated with higher readmission rates within 3 months of discharge (p = 4.4 × 10−3 ). @*Conclusion@#Psychotropic PRN drug use is associated with prolonged hospitalization, antipsychotic polypharmacy, and increased readmission rates in inpatients with schizophrenia. Therefore, psychiatric symptoms should be stabilized with regularly prescribed medications without the extensive use of psychotropic PRN drugs. Moreover, a system for monitoring and reexamining PRN drug use needs to be established.

Detecting colorectal lesions with image-enhanced endoscopy: an updated review from clinical trials

Colonoscopy plays an important role in reducing the incidence and mortality of colorectal cancer by detecting adenomas and other precancerous lesions. Image-enhanced endoscopy (IEE) increases lesion visibility by enhancing the microstructure, blood vessels, and mucosal surface color, resulting in the detection of colorectal lesions. In recent years, various IEE techniques have been used in clinical practice, each with its unique characteristics. Numerous studies have reported the effectiveness of IEE in the detection of colorectal lesions. IEEs can be divided into two broad categories according to the nature of the image: images constructed using narrowband wavelength light, such as narrowband imaging and blue laser imaging/blue light imaging, or color images based on white light, such as linked color imaging, texture and color enhancement imaging, and i-scan. Conversely, artificial intelligence (AI) systems, such as computer-aided diagnosis systems, have recently been developed to assist endoscopists in detecting colorectal lesions during colonoscopy. To better understand the features of each IEE, this review presents the effectiveness of each type of IEE and their combination with AI for colorectal lesion detection by referencing the latest research data.

Change in Line of Sight after Corrective Surgery of Adult Spinal Deformity Patients: A 2-Year Follow-up

Methods@#This retrospective study includes 295 corrective surgery patients with ASD. Subjects were divided into two groups after propensity age matching analysis: cranial malalignment (McGS 13) and normal cranial alignment (−8≤ McGS ≤13). Lumbar lordosis (LL), pelvic tilt (PT), TK, cervical lordosis (CL), and sagittal vertical axis (SVA) were evaluated between the two groups. @*Results@#SVA (95–56 mm) and PT (34°–25°) decreased and LL (19°–41°) increased 2 years after surgery (p <0.05), but McGS (−1.1° to −0.5°) and CL (21°–19°) did not change. Conversely, in the group with cranial malalignment, SVA (120–64 mm), PT (35°–26°), and LL (12°–41°) showed similar results to the normal cranial parameter group 2 years after surgery, but in contrast, McGS (−13° to −2°) and CL (24°–18°) improved significantly. @*Conclusions@#Severe ASD adversely affects to maintain horizontal gaze but can be improved by spinal corrective surgery.

Clinical impact of C-reactive protein to albumin ratio of the 7th postoperative day on prognosis after laparoscopic colorectal cancer surgery

Purpose@#C-reactive protein to albumin ratio (CAR) has been utilized as a prognostic factor in various carcinomas. We investigated the relationship between preoperative, postoperative day (POD) 1, and POD 7 CARs and the prognosis of patients with colorectal cancer (CRC). @*Methods@#Three hundred twenty patients with CRC who underwent laparoscopic radical resection between May 2011 and December 2016 were enrolled. Patients were selected into 2 groups, high CAR and low CAR (n=72/group), based on preoperative, POD 1, and POD 7 CARs. The relapse-free survival (RFS) and overall survival (OS) were compared between groups using propensity score matching. @*Results@#The high CAR group had a significantly worse RFS (P<0.001) and OS (P=0.002) at POD 7 than those in the low CAR group. However, in preoperative and POD 1 analysis, no differences were observed. @*Conclusion@#In patients with CRC, CAR of POD 7 was a significant prognostic factor.

Role of A-Kinase Anchoring Protein 12 in the Central Nervous System

A-kinase anchoring protein (AKAP) 12 is a scaffolding protein that anchors various signaling proteins to the plasma membrane. These signaling proteins include protein kinase A, protein kinase C, protein phosphatase 2B, Src-family kinases, cyclins, and calmodulin, which regulate their respective signaling pathways. AKAP12 expression is observed in the neurons, astrocytes, endothelial cells, pericytes, and oligodendrocytes of the central nervous system (CNS).Its physiological roles include promoting the development of the blood–brain barrier, maintaining white-matter homeostasis, and even regulating complex cognitive functions such as long-term memory formation. Under pathological conditions, dysregulation of AKAP12 expression levels may be involved in the pathology of neurological diseases such as ischemic brain injury and Alzheimer’s disease. This minireview aimed to summarize the current literature on the role of AKAP12 in the CNS.

Patients’ and caregivers’ perception of safety and accessibility of cancer care during the covid-19 pandemic: A survey in a tertiary academic cancer center in the Philippines

Background@#The COVID-19 pandemic has caused a global public health emergency. High levels of fear and limited access to cancer treatment may jeopardize the delivery of optimal oncologic care, potentially influencing treatment outcomes. This study aimed to identify patients’ and their caregivers’ perception of safety and accessibility of cancer care during the COVID-19 pandemic. @*Methods@#A cross-sectional survey of patients and caregivers at the Benavides Cancer Institute, University of Santo Tomas Hospital was performed from August to October 2020 using a 20-item investigator-developed questionnaire. @*Results@#A total of 207 participants answered the survey. Frequency of hospital visits varied from none to more than ten times in the previous month; but having multiple postponements were uncommon. Eighty-two percent, 77%, 62%, and 55% of participants reported being afraid of contracting COVID-19 from other patients, hospital surroundings, hospital staff, and doctors, respectively. Twenty-six percent and 12% had difficulty finding transportation and passing through checkpoints, respectively. Twenty-eight percent strongly expressed financial limitations in prioritizing cancer care. Participants were amenable to the use of telemedicine and stringent protocols to reduce in-hospital transmission risk, but had some reluctance to spend out of their pockets for screening tests. @*Conclusion@#The perceived safety of cancer care was influenced by fears of contracting COVID-19; and accessibility was influenced by limited transportation and financial constraints. Despite these, multiple postponements and cancelled hospital visits were uncommon. Institutional approaches targeting these concerns will be crucial to ensure safe and timely delivery of cancer care during the COVID-19 pandemic and further mitigate its impact on oncologic outcomes.

Disc Height Narrowing Could Not Stabilize the Mobility at the Level of Cervical Spondylolisthesis: A Retrospective Study of 83 Patients with Cervical Single-Level Spondylolisthesis

Methods@#The images of 83 patients with cervical single-level spondylolisthesis were studied. We looked at 52 slipped levels for anterior slippage and 31 for posterior slippage. The imaging parameters included slippage in the neutral, flexed, and extended positions, axial facet joint orientation, sagittal facet slope, global cervical alignment, C2–C7 angle, C2–C7 sagittal vertical axis, range of motion (ROM), and slipped disc angle ROM. @*Results@#With the narrowing of the intervertebral disc height, slippage in the flexed position of both anterior and posterior spondylolisthesis increased. However, in both anterior and posterior spondylolisthesis, disc height narrowing did not show stability. The narrowing of the intervertebral disc height was found to be a risk factor for a translation of slippage of 1.8 mm or more in flexionextension motion in anterior spondylolisthesis in multivariate regression analysis. @*Conclusions@#Narrowing the intervertebral disc height did not stabilize the translation of slippage in flexion-extension motion in cervical spondylolisthesis. Instead, narrowing of the disc height was associated with a translation of slippage of 1.8 mm or more in flexion-extension motion in cases of anterior slippage. Therefore, we discovered that degenerative cascade stabilization for cervical spondylolisthesis was difficult to achieve.

A Questionnaire Survey of Regarding the Total Arch Repair for Thoracic Aortic Aneurysm for Under 40 Cardiovascular Surgeons / 日本心臓血管外科学会雑誌

The Basic Lecture Course (BLC) held by U-40 (which is The Japanese Society for Cardiovascular Surgery Under-Forty) aims to improve the basic skills and knowledge of young cardiovascular surgeons. The aim of this report is to survey the strategies of total arch repair for thoracic aortic aneurysms focusing on differences in treatment between hospitals, and to share the results of this questionnaire investigation about this.

Implementation and evaluation of a pilot WHO community first aid responder training in Kinshasa, DR Congo: A mixed method study

Introduction: Prehospital care in many low- and middle-income countries is underdeveloped and needs strengthening for improved outcomes. Where formal prehospital care systems are under development, integration of a layperson first responder programme may help improve access for those in need. The World Health Organization recently developed the Community First Aid Responder (CFAR) learning program in support of this system, providing that it may require adaptation to be contextually suitable and sustainably implemented at country level. This study assesses a pilot WHO CFAR course in Kinshasa, Democratic Republic of Congo, to inform future rollouts and related research. Methods: We conducted a 3-day in-person pilot CFAR training with 42 purposively selected community health workers. Data collection involved quantitative and qualitative phases. The first consisted of structured pre- and post-training surveys, and a course evaluation by participants. The second consisted of two focus group discussions involving purposively selected community health workers in one group, and a convenience sample of course instructors and organisers in the other. Perceptions regarding course content, perceived knowledge acquisition and self-confidence gain were analysed using descriptive statistics for the quantitative data and content analysis for qualitative data. Results: Course participants were predominantly male (76.3 %) with a median age of 42 years and most (80.5 %) had no prior first aid training. Most were satisfied that the learning objectives were reached, the logistics were adequate, and that the content and teaching language were appropriately tailored to local context. The majority (94.7 %) found the 3-day duration insufficient. There was a significant self-confidence gain regarding first aid skills (average 17.9 % in pre- to 95.3 % in post-training, p < 0.001). Favourable opinions on the course structure, content, logistics and teaching methods were noted. Conclusion: A CFAR course pilot was successfully conducted in Kinshasa. The course is appropriate for context and well received by participants. It can form a key component of developing prehospital care systems in resource-constrained settings.

Haematological and Anthropometric Profile in Gestational Diabetes Mellitus with Non-diabetic Pregnant Women in Port Harcourt, Nigeria

Aim: Haematological and anthropometric profile of pregnant women who had gestational diabetes and non-diabetic pregnant women attending antenatal clinic in a Tertiary Hospital in Rivers State, Nigeria were evaluated, Methods: This was a cross sectional study involving 70 pregnant women comprising of 40 diabetic and 30 non-diabetics for the purpose of comparing haematological and anthropometrical parameters in diabetic and non-diabetic pregnant women. Using standard venipuncture technique,5ml blood sample was aseptically drawn from the subjects and 2.5ml dropped into each of two different anticoagulant sample bottles -Ethylene Diamine Tetra acetic Acid(EDTA) and fluoride-oxalate bottles respectively. The methods of choice for estimation of parameters were Enzymatic Colorimetric method for glucose and Automation using Sysmex KX-21N Haematology Analyzer for full blood count. Results were statistically analyzed using Graph Pad prism version 5.0 and statistical significance set at P<0.05.Results: Mean± SD results for diabetic and non-diabetic pregnant women respectively showed Haemoglobin concentration (10.99±0.69g/dl versus 10.69±1.01g/dl), Packed cell volume (31.7±1.96% versus 32.89±3.89%), Red blood cell(3.99±0.29106/µl versus 3.85±0.39×106/µl), Mean cell haemoglobin (27.51±1.22pg versus 27.54±2.22pg), Platelets count (223.3±52.67103/µl versus 205.5±45.09×103/µl), Mean cell haemoglobin concentrations(34.49±1.19g/dl versus 32.54±3.17g/dl)these results were not statistically significantly different(P>0.05). The mean± SD of white blood cell (9.73±0.49103/µl versus 7.27±1.66×103/µl) and mean cell volume (79.3±4.16 fl and 85.24±0.39fl) were statistically significantly different (P<0.05).Mean± SD of subject’s blood pressure showed, Systolic (116±11.52 mm/Hg and 105±5.72 mm/Hg),Diastolic (77±17.86 and 68±1.11 mm/Hg), results were statistically significantly different (P<0.001).Age did not show statistical significant difference (P>0.05).Body mass index (BMI) 28.33±3.81 kg/m2, 32.86±5 kg/m2, 37.96±.3.44 kg/m2 showed statistically significant difference (P<0.05) at the Gestational ages of(1-3), (4-6) and (7-9) months respectively while that of the non-diabetic were obviously not statistically significantly different (P>0.05).Conclusion: Gestational diabetes is capable of causing changes in haematological parameters; but it could improve or disappear after child birth. Factors such as lifestyle activities and diet can predispose pregnant women to gestational diabetes mellitus and this can lead to complications for both the mother and the baby.

Distal femoral fractures from high-energy trauma: a retrospective review of complication rate and risk factors / Fraturas distais do fêmur por trauma de alta energia: uma revisão retrospectiva da taxa de complicações e fatores de risco

ABSTRACT Objective Determine complications' incidence and risk factors in high-energy distal femur fractures fixed with a lateral locked plate. Methods Forty-seven patients were included; 87.2% were male, and the average age was 38.9. The main radiographic parameters collected were distal lateral femoral angle (DFA), distal posterior femoral angle (DPLF), comminution length, plate length, screw working length, bone loss, and medial contact after reduction and plate-bone contact, location of callus formation, and implant failure. The complications recorded were nonunion, implant failure, and infection. Results Complex C2 and C3 fractures accounted for 85.1% of cases. Open fractures accounted for 63.8% of cases. The mean AFDL and AFDP were 79.8 4.0 and 79.3 6.0, respectively. The average total proximal and distal working lengths were 133.3 42.7, 60.4 33.4, and 29.5 21.8 mm, respectively. The infection rate was 29.8%, and the only risk factor was open fracture (p = 0.005). The nonunion rate was 19.1%, with longer working length (p = 0.035) and higher PDFA (p = 0.001) as risk factors. The site of callus formation also influenced pseudoarthrosis (p = 0.034). Conclusion High-energy distal femoral fractures have a higher incidence of pseudoarthrosis and infection. Nonunion has greater working length, greater AFDL, and absence of callus formation on the medial and posterior sides as risk factors. The risk factor for infection was an open fracture. Level of Evidence III; Retrospective Cohort Study.

RESUMO Objetivos Determinar a incidência e os fatores de risco de complicações nas fraturas de alta energia das fraturas distais do fêmur fixadas com placa bloqueada lateral. Métodos Foram incluídos 47 pacientes, sendo 87,2% homens e idade média de 38,9 anos. Os principais parâmetros radiográficos coletados foram o ângulo femoral distal lateral (AFDL), ângulo femoral distal posterior (AFDP), comprimento da cominuição, comprimento da placa, comprimento de trabalho dos parafusos, perda óssea, contato medial após a redução e contato placa-osso, localização da formação do calo e falha do implante. As complicações registradas foram não união, falha do implante e infecção. Resultados Fraturas complexas C2 e C3 representaram 85,1% dos casos. As fraturas expostas corresponderam a 63,8% dos casos. O AFDL e AFDP médios foram 79,8° ± 4,0° e 79,3°± 6,0°, respectivamente. Os comprimentos de trabalho total, proximal e distal médios foram 133,3 ± 42,7, 60,4 ± 33,4 e 29,5 ± 21,8 mm, respectivamente. A taxa de infecção foi de 29,8% e o único fator de risco foi a fratura exposta (p = 0,005). A taxa de não união foi de 19,1%, com maior comprimento de trabalho (p = 0,035) e maior PDFA (p = 0,001) como fatores de risco. O local de formação do calo também influenciou na pseudoartrose (p = 0,034). Conclusões Fraturas distais do fêmur de alta energia apresentam maior incidência de pseudoartrose e infecção. A não união tem como fatores de risco maior comprimento de trabalho, maior AFDL e ausência de formação de calo nos lados medial e posterior. O fator de risco para infecção foi a fratura exposta. Nível de evidência III; Estudo de Coorte Retrospectivo.

Translation, cross-cultural adaptation of the lower extremity functional scale into Filipino, and analysis of its psychometric properties: A study protocol

Background@#Impairment and functional limitations from musculoskeletal conditions are evaluated using outcome measure tools. The Lower Extremity Functional Scale (LEFS) is one of the outcome measure tools (OMT) that assess the functional capacity of patients who have lower extremity conditions. It was originally developed in English and translated later into other languages; however, no Filipino version is available.@*Objective@#This study aims to translate, cross-culturally adapt the LEFS into Filipino, and evaluate its psychometric properties. @*Methods@#Using a psychometric study design, the LEFS will be translated and cross-culturally adapted into Filipino following the guidelines set by Beaton et al. and Sousa and Rojjanasrirat. These include six stages: (1) forward translation into Filipino, (2) synthesis, (3) backward translation, (4) expert committee review, (5) pilot testing/cognitive interview, and (6) psychometric testing. Filipinos with lower extremity conditions will be recruited for the pilot (n= 10) and psychometric testing (n= 200). Validity will be evaluated using face validity index, content validity index, independent t-test (knowngroup validity), and Spearman rho (concurrent validity). Reliability will be assessed using Cronbach alpha for the internal consistency and intraclass correlation coefficient for the stability. Floor and ceiling effects will also be computed. E@*Expected results@#The LEFS will be successfully translated and cross-culturally adapted into Filipino. It will be a valid and reliable outcome measure tool that physical therapists and other healthcare professionals can use for the functional assessment of patients. This study can also serve as a reference for future translation studies

Total Ginsenoside Extract from Panax ginseng Enhances Neural Stem Cell Proliferation and Neuronal Differentiation by Inactivating GSK-3β / 中国结合医学杂志

OBJECTIVE@#To study the effects of total ginsenosides (TG) extract from Panax ginseng on neural stem cell (NSC) proliferation and differentiation and their underlying mechanisms.@*METHODS@#The migration of NSCs after treatment with various concentrations of TG extract (50, 100, or 200 µ g/mL) were monitored. The proliferation of NSCs was examined by a combination of cell counting kit-8 and neurosphere assays. NSC differentiation mediated by TG extract was evaluated by Western blotting and immunofluorescence staining to monitor the expression of nestin and microtubule associated protein 2 (MAP2). The GSK-3β/β-catenin pathway in TG-treated NSCs was examined by Western blot assay. The NSCs with constitutively active GSK-3β mutant were made by adenovirus-mediated gene transfection, then the proliferation and differentiation of NSCs mediated by TG were further verified.@*RESULTS@#TG treatment significantly enhanced NSC migration (P<0.01 or P<0.05) and increased the proliferation of NSCs (P<0.01 or P<0.05). TG mediation also significantly upregulated MAP2 expression but downregulated nestin expression (P<0.01 or P<0.05). TG extract also significantly induced GSK-3β phosphorylation at Ser9, leading to GSK-3β inactivation and, consequently, the activation of the GSK-3β/β-catenin pathway (P<0.01 or P<0.05). In addition, constitutive activation of GSK-3β in NSCs by the transfection of GSK-3β S9A mutant was found to significantly suppress TG-mediated NSC proliferation and differentiation (P<0.01 or P<0.05).@*CONCLUSION@#TG promoted NSC proliferation and neuronal differentiation by inactivating GSK-3β.

Dysmenorrhea due to undiagnosed obstructed hemi-vagina and ipsilateral renal anomaly syndrome can become a cause of suicide

BACKGROUND@#A Japanese woman in her early twenties had committed suicide, jumped from a 25-meter high bridge into a lake. She had been suffering from severe dysmenorrhea and general fatigue monthly.@*RESULTS@#A forensic autopsy revealed indications of a bicorporeal uterus, obstructed hemi-vagina, and ipsilateral renal agenesis, which lead to a diagnosis of obstructed hemi-vagina and ipsilateral renal anomaly (OHVIRA) syndrome. On the right side of the uterus, an enclosed cavity composed of black clots was observed. Histological findings suggested that her endometrium was in the early proliferative phase, implying that she was in the menstrual phase just before her death. She may have been suffering from severe lower abdominal pain from the increased pressure of the closed uterus cavity.@*CONCLUSIONS@#This case indicates that dysmenorrhea from undiagnosed OHVIRA syndrome can possibly lead to a suicide attempt. In Japan, because suicide was the leading cause of death for people aged 15 to 39 in 2019, preventive measures for suicide should be promoted. The present case also suggests that intervention for dysmenorrhea may prevent this in adolescent woman.