The purpose of this systematic review and meta-analysis is to evaluate the safety and efficacy of anti-inflammatory-impregnated gelatin sponges in spine surgeries. Gelatin sponges are increasingly used as delivery vehicles for anti-inflammatory and analgesic drugs during spine surgeries. However, concerns about their safety and efficacy persist. A comprehensive literature search was conducted to identify original research articles investigating the use of anti-inflammatory-impregnated gelatin sponges in spine surgeries from 2006 to 2024. Case reports, case series, animal studies, cadaveric studies, and abstract-only articles were excluded. The risk of bias was assessed using Cochrane Risk of Bias 2.0 (Cochrane, UK) for randomized controlled trials (RCTs) and the Newcastle Ottawa Scale (NOS) for observational studies. Meta-analysis was performed using Cochrane Review Manager Web. Thirteen studies (six RCTs, six cohort studies, and one case-control study) were included. Pooled analysis revealed a significant decrease in Visual Analog Scale (VAS) score for back pain (mean difference [MD], −0.62; 95% confidence intervals [CI], −0.78 to −0.46; p<0.00001), VAS score for leg pain (MD, −0.60; 95% CI, −0.87 to −0.34; p<0.00001), and length of hospital stay (MD, −0.99; 95% CI, −1.68 to −0.31; p=0.0004). Additionally, there was a significant increase in the Japanese Orthopedic Association score (MD, 0.98; 95% CI, 0.00 to 1.96; p=0.05). However, no significant difference was observed in the disability index (MD, −0.59; 95% CI, −1.88 to −0.70; p=0.37). The use of anti-inflammatory-impregnated gelatin sponges during spine surgeries decreases postoperative back pain and leg pain, reduces length of stay, and improves neurological function. Larger, prospective, randomized trials are required to obtain more robust evidence.

The purpose of this systematic review and meta-analysis is to evaluate the safety and efficacy of anti-inflammatory-impregnated gelatin sponges in spine surgeries. Gelatin sponges are increasingly used as delivery vehicles for anti-inflammatory and analgesic drugs during spine surgeries. However, concerns about their safety and efficacy persist. A comprehensive literature search was conducted to identify original research articles investigating the use of anti-inflammatory-impregnated gelatin sponges in spine surgeries from 2006 to 2024. Case reports, case series, animal studies, cadaveric studies, and abstract-only articles were excluded. The risk of bias was assessed using Cochrane Risk of Bias 2.0 (Cochrane, UK) for randomized controlled trials (RCTs) and the Newcastle Ottawa Scale (NOS) for observational studies. Meta-analysis was performed using Cochrane Review Manager Web. Thirteen studies (six RCTs, six cohort studies, and one case-control study) were included. Pooled analysis revealed a significant decrease in Visual Analog Scale (VAS) score for back pain (mean difference [MD], −0.62; 95% confidence intervals [CI], −0.78 to −0.46; p<0.00001), VAS score for leg pain (MD, −0.60; 95% CI, −0.87 to −0.34; p<0.00001), and length of hospital stay (MD, −0.99; 95% CI, −1.68 to −0.31; p=0.0004). Additionally, there was a significant increase in the Japanese Orthopedic Association score (MD, 0.98; 95% CI, 0.00 to 1.96; p=0.05). However, no significant difference was observed in the disability index (MD, −0.59; 95% CI, −1.88 to −0.70; p=0.37). The use of anti-inflammatory-impregnated gelatin sponges during spine surgeries decreases postoperative back pain and leg pain, reduces length of stay, and improves neurological function. Larger, prospective, randomized trials are required to obtain more robust evidence.

The purpose of this systematic review and meta-analysis is to evaluate the safety and efficacy of anti-inflammatory-impregnated gelatin sponges in spine surgeries. Gelatin sponges are increasingly used as delivery vehicles for anti-inflammatory and analgesic drugs during spine surgeries. However, concerns about their safety and efficacy persist. A comprehensive literature search was conducted to identify original research articles investigating the use of anti-inflammatory-impregnated gelatin sponges in spine surgeries from 2006 to 2024. Case reports, case series, animal studies, cadaveric studies, and abstract-only articles were excluded. The risk of bias was assessed using Cochrane Risk of Bias 2.0 (Cochrane, UK) for randomized controlled trials (RCTs) and the Newcastle Ottawa Scale (NOS) for observational studies. Meta-analysis was performed using Cochrane Review Manager Web. Thirteen studies (six RCTs, six cohort studies, and one case-control study) were included. Pooled analysis revealed a significant decrease in Visual Analog Scale (VAS) score for back pain (mean difference [MD], −0.62; 95% confidence intervals [CI], −0.78 to −0.46; p<0.00001), VAS score for leg pain (MD, −0.60; 95% CI, −0.87 to −0.34; p<0.00001), and length of hospital stay (MD, −0.99; 95% CI, −1.68 to −0.31; p=0.0004). Additionally, there was a significant increase in the Japanese Orthopedic Association score (MD, 0.98; 95% CI, 0.00 to 1.96; p=0.05). However, no significant difference was observed in the disability index (MD, −0.59; 95% CI, −1.88 to −0.70; p=0.37). The use of anti-inflammatory-impregnated gelatin sponges during spine surgeries decreases postoperative back pain and leg pain, reduces length of stay, and improves neurological function. Larger, prospective, randomized trials are required to obtain more robust evidence.

Amniotic fluid embolism(AFE) is a fatal intrapartum complication. Typical AFE is characterized by respiratory and circulatory failure, followed by disseminated intravascular coagulation(DIC), while atypical AFE, which had a higher survival possibility, presents with unexplained DIC only. Recent findings support an anaphylactoid inflammatory mechanism underlying the pathophysiology of AFE. Milrinone is currently the first choice for AFE due to its several functions, such as reducing pulmonary artery pressure, and improving right ventricular function through lowering heart rate and positive inotropic action. A multidisciplinary team is required in the rescue of AFE and medical staff who are skilled in critical medicine (such as anesthesiologists) often play a pivotal role.

Purpose: Interviews play a crucial role in the medical school selection process, although little is known about interviewers’ non-verbal observable communications (NoVOC) during the interviews. This study investigates how interviewers perceive NoVOC exhibited by interviewees in two medical schools, one in Taiwan and the other in Australia. The study also explores potential cross-cultural differences in these perceptions. Methods: A 26-item questionnaire was developed using a Delphi-like method to identify NoVOC. Interviewers from the University of New South Wales, Australia, and National Yang Ming Chiao Tung University, Taiwan (n=47 and N=78, respectively) rated these NoVOC between 2018 and 2021. Factor analyses identified and validated underlying factors. Measurement invariance across countries and genders was examined. Results: A total of 125 interviewers completed the questionnaire, including 78 from Taiwan and 47 from Australia. Using exploratory factor analysis, 14 items yielded reliable three factors “charming,” “disengaged,” and “anxious” (Cronbach’s α=0.853, 0.714, and 0.628, respectively). The measurement invariance analysis indicated that the factor models were invariant across genders but significantly different between the two countries. Further analysis revealed inconsistencies in interpreting the “anxious” factor between Taiwan and Australia. Conclusion The three distinct factors revealed in this study provide valuable insights into the NoVOC that interviewers perceive and evaluate during the interview process. The findings highlight the importance of considering non-verbal communication in selecting medical students and emphasize the need for training and awareness among interviewers. Understanding the impact of non-verbal behaviors can improve selection processes to mitigate bias and enhance the fairness and reliability of medical student selection.

Purpose: Interviews play a crucial role in the medical school selection process, although little is known about interviewers’ non-verbal observable communications (NoVOC) during the interviews. This study investigates how interviewers perceive NoVOC exhibited by interviewees in two medical schools, one in Taiwan and the other in Australia. The study also explores potential cross-cultural differences in these perceptions. Methods: A 26-item questionnaire was developed using a Delphi-like method to identify NoVOC. Interviewers from the University of New South Wales, Australia, and National Yang Ming Chiao Tung University, Taiwan (n=47 and N=78, respectively) rated these NoVOC between 2018 and 2021. Factor analyses identified and validated underlying factors. Measurement invariance across countries and genders was examined. Results: A total of 125 interviewers completed the questionnaire, including 78 from Taiwan and 47 from Australia. Using exploratory factor analysis, 14 items yielded reliable three factors “charming,” “disengaged,” and “anxious” (Cronbach’s α=0.853, 0.714, and 0.628, respectively). The measurement invariance analysis indicated that the factor models were invariant across genders but significantly different between the two countries. Further analysis revealed inconsistencies in interpreting the “anxious” factor between Taiwan and Australia. Conclusion The three distinct factors revealed in this study provide valuable insights into the NoVOC that interviewers perceive and evaluate during the interview process. The findings highlight the importance of considering non-verbal communication in selecting medical students and emphasize the need for training and awareness among interviewers. Understanding the impact of non-verbal behaviors can improve selection processes to mitigate bias and enhance the fairness and reliability of medical student selection.

Purpose: Interviews play a crucial role in the medical school selection process, although little is known about interviewers’ non-verbal observable communications (NoVOC) during the interviews. This study investigates how interviewers perceive NoVOC exhibited by interviewees in two medical schools, one in Taiwan and the other in Australia. The study also explores potential cross-cultural differences in these perceptions. Methods: A 26-item questionnaire was developed using a Delphi-like method to identify NoVOC. Interviewers from the University of New South Wales, Australia, and National Yang Ming Chiao Tung University, Taiwan (n=47 and N=78, respectively) rated these NoVOC between 2018 and 2021. Factor analyses identified and validated underlying factors. Measurement invariance across countries and genders was examined. Results: A total of 125 interviewers completed the questionnaire, including 78 from Taiwan and 47 from Australia. Using exploratory factor analysis, 14 items yielded reliable three factors “charming,” “disengaged,” and “anxious” (Cronbach’s α=0.853, 0.714, and 0.628, respectively). The measurement invariance analysis indicated that the factor models were invariant across genders but significantly different between the two countries. Further analysis revealed inconsistencies in interpreting the “anxious” factor between Taiwan and Australia. Conclusion The three distinct factors revealed in this study provide valuable insights into the NoVOC that interviewers perceive and evaluate during the interview process. The findings highlight the importance of considering non-verbal communication in selecting medical students and emphasize the need for training and awareness among interviewers. Understanding the impact of non-verbal behaviors can improve selection processes to mitigate bias and enhance the fairness and reliability of medical student selection.

Purpose: Interviews play a crucial role in the medical school selection process, although little is known about interviewers’ non-verbal observable communications (NoVOC) during the interviews. This study investigates how interviewers perceive NoVOC exhibited by interviewees in two medical schools, one in Taiwan and the other in Australia. The study also explores potential cross-cultural differences in these perceptions. Methods: A 26-item questionnaire was developed using a Delphi-like method to identify NoVOC. Interviewers from the University of New South Wales, Australia, and National Yang Ming Chiao Tung University, Taiwan (n=47 and N=78, respectively) rated these NoVOC between 2018 and 2021. Factor analyses identified and validated underlying factors. Measurement invariance across countries and genders was examined. Results: A total of 125 interviewers completed the questionnaire, including 78 from Taiwan and 47 from Australia. Using exploratory factor analysis, 14 items yielded reliable three factors “charming,” “disengaged,” and “anxious” (Cronbach’s α=0.853, 0.714, and 0.628, respectively). The measurement invariance analysis indicated that the factor models were invariant across genders but significantly different between the two countries. Further analysis revealed inconsistencies in interpreting the “anxious” factor between Taiwan and Australia. Conclusion The three distinct factors revealed in this study provide valuable insights into the NoVOC that interviewers perceive and evaluate during the interview process. The findings highlight the importance of considering non-verbal communication in selecting medical students and emphasize the need for training and awareness among interviewers. Understanding the impact of non-verbal behaviors can improve selection processes to mitigate bias and enhance the fairness and reliability of medical student selection.

OBJECTIVEFrom the 1970s, group B streptococci (GBS) have been widely recognized as an important pathogen in neonatal infectious disease, and it emerged as the leading cause of neonatal morbidity and mortality in the Western world. However, there are few data on the prevalence of neonatal GBS infections in China. The aim of this retrospective study was to estimate whether GBS is an important pathogen in severe neonatal pneumonia, and to develop a method for detection of GBS infections in fatal neonatal pneumonia.

METHODSA total of 234 neonatal cases (0 - 28 days) died in Beijing Children's Hospital from 1953 to 2004 were enrolled in this study. They were divided into two groups. Two hundred cases diagnosed as neonatal pneumonia were assigned to study group and the remaining 34 cases died of neonatal hemolysis or surgical operation without any confirmed infectious diseases were designated as control group. Formalin-fixed, paraffin-embedded lung tissues were used as source for total genomic DNA extraction. PCR and Southern blot analyses were applied to detect GBS specific cfb gene target sequence. And the clinical data of these cases were reviewed as well.

RESULTSIn the study group, 52 cases were detected positive for GBS DNA by PCR (26%), 130 cases were positive by Southern blot (65%). In the control group, 1 case was detected positive GBS DNA by PCR (3%), and 6 cases were positive by Southern blot (18%). The positive rate was significantly lower in the control group than that in the study group (PCR, chi(2) = 8.82, P < 0.01; Southern blot, chi(2) = 26.77, P < 0.01). The positive rate in the neonates younger than 7 days (early-onset) was significantly higher than that in neonates older than 7 days (late-onset) (PCR: 37% vs. 13%, chi(2) = 15.537, P < 0.01; Southern blot: 72% vs. 52%, chi(2) = 4.37, P < 0.05). In the positive early-onset cases, 39% of whom were born prematurely (29/74). Out of the 200 cases, 75 had complete clinical data. Neither blood nor lung culture for GBS was performed in any of these cases. But risk factors were identified for 35 cases, such as premature delivery, low birth weight, premature rupture of the membrane and abnormal amniotic fluid. GBS was positive in all these cases. Severe apnea appeared to be a common symptom and was present in most of the early-onset GBS-positive cases, while cough and wheezing were found in most of the late-onset GBS-positive cases. In the control group, one PCR positive case was suffered from malignant teratoma. The other 5 positive cases confirmed by Southern blot were diagnosed as kernicterus, hepatoma, aproctia complicating with cysti-urethral fistula, neonatal physio logical bleeding and aproctia complicated with archo-perineal fistula.

CONCLUSIONGroup B Streptococcus is an important pathogen in fatal neonatal pneumonia, especially in early-onset cases. southern blot may be a sensitive method to detect GBS infection in archival tissues. In the clinical work, more attention should be paid to the neonates with GBS risk factors. And GBS detection and prevention in neonates should be put into clinical practice.

China ; epidemiology ; Humans ; Infant, Newborn ; Pneumonia, Staphylococcal ; epidemiology ; Prevalence ; Retrospective Studies ; Streptococcus agalactiae ; isolation & purification

Aneurysm, Dissecting/surgery* ; Aorta, Thoracic/surgery* ; Aortic Aneurysm, Thoracic/surgery* ; Blood Vessel Prosthesis Implantation ; Humans ; Hypnotics and Sedatives ; Treatment Outcome