Purpose: Studies on the relationship between obesity and injuries, especially those sustained in pedestrian traffic accidents, are lacking. We aimed to assess the effects of obesity on the severity of injury at the time of admission to the emergency room in patients who experienced pedestrian traffic accidents. Methods: This study included trauma patients registered in the Korean Trauma Database from July 1, 2018 to December 31, 2020, whose mechanism of injury was pedestrian traffic accidents and who were treated at a single institution. Those aged below 15 years were excluded. Patients were assigned to nonobese and obese groups based on a body mass index of 25 kg/m2. An Injury Severity Score of 25 or greater was considered to indicate a critical injury. Results: In total, 679 cases of pedestrian traffic accidents were registered during the study period, and 543 patients were included in the final analysis. Of them, 360 patients (66.3%) and 183 patients (33.7%) were categorized as nonobese and obese, respectively. The median age was significantly higher in the nonobese group than in the obese group (60 vs. 58 years). Multivariate analysis demonstrated that the odds ratio for critical injury in obese patients was 1.59 (95% confidence interval, 1.01-2.48) compared with nonobese patients. Conclusions: Obesity affected the likelihood of sustaining severe injuries in pedestrian traffic accidents. Future studies should analyze the effects of body mass index on the pattern and severity of injuries in patients with more diverse injury mechanisms using large-scale data.
Purpose: The purpose of this study was to demonstrate the effects of a stepwise proprioceptive neuromuscular facilitation (PNF) pattern therapy in weightbearing positions on the balance and walking functions of a patient with subacute stroke. Methods: The patient was a 78-year-old man with right post-stroke hemiparesis who had decreased balance and gait function. During the baseline and withdrawal phases, no intervention was applied; however, in the intervention phase, the patient received a stepwise PNF pattern therapy in weight-bearing positions. Results: During the intervention phase, the LOS improved by 296.51% (from $2482.13mm^2$ to $626mm^2$), and walking speed improved by 18.70% (from 0.75 m/s to 0.64 m/s). The LOS and 10MWT values appeared to be clinically significantly improved after the intervention. In addition, the scores of the BBS and ABC scales improved by 100% (from 36 points to 18 points) and 56.52% (from 720 points to 460 points), respectively. Conclusion: These findings suggest that a stepwise PNF pattern therapy may be helpful in enhancing the balance and walking function of a patient with subacute stroke. Further studies are required to validate the results of this study.
Background: This study was undertaken to evaluate the clinical pattern of the patients with penetrating torso injury. We retrospectively analyzed the clinical symptoms, mechanism of injury, injury type including injured organ, and ultimate outcome of treatment. Our purpose of the study was to establish guideline of management in penetrating torso injury. Methods: This study consists of an analysis of a consecutive series of 94 patients with penetrating injury of trunk treated at one general hospital during 7year period (from January 1995 to April 2003) who was admitted through in our emergency department. All data were collected from the medical records and entered in a database for analysis on the following: age, sex, mechanism of injury, vital sign at admission, clinical outcome including hospital mortality, length of hospital stay, length of intensive care unit stay, requirement of crystalloid fluid and blood product. Results: Among 94 patients, there were 68 men and 26 women, with ages ranging from 19 to 82 years (average 38.2 years). The most frequent mechanism of injury was violence by others including rob (n=54, 57.4%) followed by suicidal attempt (n=24, 25.5%) and accidental injury (n=16, 17.0%). No injury was inflicted from gun. In 37 patients, systolic blood pressure at admission was under 90mmHg. The time interval from injury to admission, and from admission to operation was 57.8minutes and 4hour 12minutes each. Laparotomy was required in 70 patients, thoracotomy in 5 patients, and 3 patients required thoracotomy and laparotomy. Among 94 patients, an average of 1.7 organs were injured. The small bowel and colon were the organs most commonly wounded followed by liver, mesentery, pleura. Of the 94 patients, 6 died for an overall mortality rate of 6.4%, and two of them were not related with hemorrhage. The average length of hospital stay was 18.1 days, and 40 patients required ICU care. Conclusion: Of the 94 patients who were admitted from penetrating torso injury, no patient was injured from firearm. Overall mortality rate was 6.4%. In our hospital, firearm injury was relative rare.
Kim, Min Bom;Lee, Young Ho;Seo, Gil Joon;Baek, Goo Hyun
Journal of Trauma and Injury
/
v.28
no.1
/
pp.27-30
/
2015
A child sustained a car tire friction injury and had multiple soft tissue wounds. She had a severe soft tissue defect in the medial foot and ankle aspect which requiring flap coverage. We performed an adipoafscial flap with upside-down pattern for the treatment of the medial foot and ankle soft tissue posttraumatic defect. The flap is based on the perforator artery from the posterior tibial artery. Because it gave a thin coverage for the foot, the patient could walk with normal foot wear.
Kim, Min Jung;Song, Ji Yeon;Sung, Won Seok;Kim, Pil Kun;Ryu, Hee Kyoung;Park, Yeon Cheol;Seo, Byung Kwan;Woo, Hyun Su;Baek, Yong Hyeon;Park, Dong Suk
Journal of Acupuncture Research
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v.29
no.6
/
pp.23-34
/
2012
Objectives : This study was performed to define clinical character of peripheral facial nerve injury. Methods : 36 patients was identified with peripheral facial nerve injury among 1128 patients who visited the Facial Palsy Center in Kyung Hee University Hospital at Gang-dong between January 2010 and November 2011. We reviewed the medical records including gender, age, cause, symptom, period of treatment, and axonal loss. Results : Most common cause of peripheral facial nerve injury was iatrogenic surgery, followed by direct trauma, neoplastic disorders. Patients with facial nerve injury commonly complain about facial palsy(ipsilateal or bilateral), followed by paresthesia, facial spasm, facial pain, auricular pain. Peripheral facial nerve injury group showed worse electrophysiological pattern and younger onset age compared with Bell's palsy group. Conclusion : This study was designed for 36 patients and further studies are necessary.
Purpose: Numerous studies have investigated the pattern of traumatic death with a focus on the injury mechanism, the severity of the injury and the presence of hemorrhage. Acute coagulopathy has been treated as only one of many complications. The purpose of this study was to investigate the influence of acute coagulopathy on acute and early death due to trauma. Methods: A retrospective analysis of trauma patients with injury severity score (ISS)${\geq}25$ who had been treated between January 2011 and December 2012 was conducted. Based on the time of injury, traumatic death was categorized into acute (within 48 hours) and early (from 3 to 7 days). The correlations between various parameters within 24 hours after injury and time of death were analyzed. Results: A total of 124 patients were enrolled. Of them, 8.1% (n=10) of the patients experienced acute mortality. For those patients, significant differences in initial systolic blood pressure, coagulopathy score, amount of transfusion, abbreviated injury scale of the head and neck, the abdomen and the extremities were noted. Early mortality was experienced by 7.0% (n=8) of the patients, only coagulopathy score was found to be a significant independent risk factor for acute (odds ratio: 3.127; 95% confidence interval: 1.185-8.252; p=0.021) and early mortality (odds ratio: 2.470; 95% confidence interval: 1.029-5.929; p=0.043). Conclusion: Acute traumatic coagulopathy has an important role in the mortality, even after the acute phase. Early management and prevention of acute coagulopathy may improve survival of trauma patients.
Objective: The purpose of this study was to investigate the possibility of injuries and the types of movement related to damage by body parts, and to prepare for prevention of injuries and development of a training program. Method: For this study, the experiment was conducted according to levels of 60 percentages (ST) and 85 percentages (MA) and 10 subjects from the Korean elite national weightlifting team were included. Furthermore, we analyzed joint moment and muscle activation pattern with three-dimensional video analysis. Ground reaction force and EMG analyses were performed to measure the factors related to injuries and motion. Results: Knee reinjuries such as anterior cruciate ligament damage caused by deterioration of the control ability for the forward movement function of the tibia based on the movement of the biceps femoris when the rectus femoris is activated with the powerful last-pull movement. In particular, athletes with previous or current injuries should perceive a careful contiguity of the ratio of the biceps femoris to the rectus femoris. This shows that athletes can exert five times greater force than the injury threshold in contrast to the inversion moment of the ankle, which is actively performed for a powerful last pull motion and is positively considered in terms of intentional motion. It is activated by excessive adduction and internal rotation moment to avoid excessive abduction and external rotation of the knee at lockout motion. It is an injury risk to muscles and ligaments, causing large adduction moment and internal rotation moment at the knee. Adduction moment in the elbow joint increased to higher than the injury threshold at ST (60% level) in the lockout phase. Hence, all athletes are indicated to be at a high risk of injury of the elbow adductor muscle. Lockout motion is similar to the "high five" posture, and repetitive training in this motion increases the likelihood of injuries because of occurrence of strong internal rotation and adduction of the shoulder. Training volume of lockout motion has to be considered when developing a training program. Conclusion: The important factors related to injury at snatch include B/R rate, muscles to activate the adduction moment and internal rotation moment at the elbow joint in the lockout phase, and muscles to activate the internal rotation moment at the shoulder joint in the lockout phase.
Lee, Eui-Sup;Sohn, Hoon-Sang;Kim, Younghwan;Shon, Min Soo
Journal of the Korean Orthopaedic Association
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v.55
no.5
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pp.383-396
/
2020
Purpose: This study compared the injury mechanism, site, type, initial management approach of orthopedic injury, and outcomes according to the injury severity in moderate-to-severe injured patients. Materials and Methods: During 57-month, excluding the period when the authors' emergency/trauma center was not operating, from 2014 to 2019, a retrospective study was conducted on 778 patients with orthopedic injuries among patients with an Injury Severity Score (ISS)>9 scored. The patients were classified into moderate-injured group (group-1, 679) and severe-injured group (group-2, 99) according to the injury severity based on the ISS and physiologic parameters. The injury mechanism and non-orthopedic injury were evaluated. Orthopedic injuries were assessed according to the injury pattern and the number of anatomical regions and bone sites involved. The management approach for the orthopedic injuries in two groups was compared. Outcomes (hospital stay, systemic complications, and in-hospital mortality) were evaluated, and the risk factors for mortality were analyzed. Results: In group-2, the incidence of younger males, high-energy mechanisms, and accompanying injuries was significantly higher than in group-1. The number of anatomical regions and bone sites involved increased in group-2. The involvement of the pelvis, spine, and upper extremity was significantly higher in group-2, whereas group-1 was involved mainly by the lower extremities. Depending on the patient's condition, definitive or staged management for orthopedic injuries may be used. Group-1 was treated mainly with definite fixation after the physiological stabilization process, and group-2 was treated with staged management using temporary external fixation. The hospital stay was significantly longer in group-2. The overall systematic complications and in-hospital mortality was approximately 4.9% and 4.5%. A higher injury severity was associated with higher in-hospital mortality (2.9%, 15.2%; p<0.0001). Increasing age and high ISS are independent risk factors for mortality. Conclusion: A higher severity of injury was associated with a higher incidence of high-energy mechanism, younger, male, accompanying injuries, and the frequency and severity of orthopedic injuries. Severe polytrauma patients were treated mainly with a staged approach, such as external fixation. The hospital stay, systematic complications, and in-hospital mortality were significantly higher in severe-injured patients. Age and ISS are strong predictors of in-hospital mortality in polytrauma.
Park, Jong-Suk;Oh, Hyun-Soo;Seo, Wha-Sook;Seo, Yeon-Ok
Korean Journal of Adult Nursing
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v.20
no.1
/
pp.44-54
/
2008
Purpose: The purpose of the study were to examine the nutritional status of severe brain injury adult patients in critical period, and to compare the nutritional states before and after tube feeding. Methods: Data from 19 patients admitted to the SICU in a university hospital due to severe brain injury were analyzed. Nutritional states were measured by anthropometric and blood biochemical indicators. Results: MAC and MAMC were significantly decreased only at 7 days after admission compared with those on the day of admission. TSF was significantly decreased from 7 days to 14 days after admission. Fat rate was significantly decreased from 3 days to 14 days after admission. Hb was significantly decreased only at 3 days after admission. Albumin was significantly decreased from 3 days to 14 days after admission. However, lymphocyte was significantly increased at 14 days after admission. TSF and Albumin became significantly worse even after initiating tube feeding. Conclusions: Nutritional status of severe brain injury patients in SICU became worse after admission whichever indicators were adopted to evaluate nutritional status, anthropometric or blood biochemical indicators, and became worse even after initiating tube feeding.
Valent, Francesca;Sincig, Elisa;Gigli, Gian Luigi;Dolso, Pierluigi
Safety and Health at Work
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v.7
no.2
/
pp.120-123
/
2016
Background: To assess in a laboratory setting the ability to stay awake in a sample of workers of an Italian hospital and to investigate the association between that ability and the risk of occupational injury. Methods: Nine workers at the University Hospital of Udine who reported an occupational injury in the study period (cases), and seven noninjured workers (controls) underwent a polysomnography and four 40-minute maintenance of wakefulness tests (MWT). Differences in sleep characteristics and in wakefulness maintenance were assessed using Wilcoxon's rank sums tests and Fisher's exact tests. Results: Controls had greater sleep latency, lower total sleep time, fewer leg movements, and a higher percentage ratio of cycling alternating pattern, were more likely not to fall asleep during the MWT and were less likely to have two or more sleep onsets. Although not all the differences reached statistical significance, cases had lower sleep onset times in Trials 1-3. Conclusion: In the literature, the evidence of an association between MWT results and real life risk of accidents is weak. Our results suggest a relationship between the MWT results and the risk of injury among hospital workers.
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