Objective:Existing research shows that psychotherapists may experience secondary trauma and burnout,often neglecting self-care.This study aims to examine the effectiveness of self-care education in enhancing self-care...Objective:Existing research shows that psychotherapists may experience secondary trauma and burnout,often neglecting self-care.This study aims to examine the effectiveness of self-care education in enhancing self-care efficacy among psychotherapists and explore factors affecting improvements in their self-care abilities.Methods:A self-care workshop was conducted for 159 psychotherapists from various fields.Participants’demographic information and self-care ability data were collected.The Exercise of Self-Care Agency Scale(ESCA)was used to assess the participant’s self-care levels before and after the workshop.Results:Post-workshop,ESCA total scores and subscale scores of participants showed significant increases(all P<0.001).Notably,score improvement levels differed by gender and years of practice,with female therapists showing greater improvement than male therapists(t=2.069,P=0.040)and those with longer work experience showing greater improvement than those with shorter experience(F=2.537,P=0.042).Conclusion:Providing self-care education for psychotherapists is essential.Future self care education programs or interventions for psychotherapists should consider gender and work experience factors to better support their self-care enhancement.展开更多
Vibrio vulnificus can cause rotten-skin disease in marine fish aquaculture, resulting in a large number of deaths. The occurrence of rotten-skin disease is becoming severer and severer, leading to serious economic los...Vibrio vulnificus can cause rotten-skin disease in marine fish aquaculture, resulting in a large number of deaths. The occurrence of rotten-skin disease is becoming severer and severer, leading to serious economic losses. In this study, the sensitivities of V. vulnificus to the 18 kinds of herbs, such as stone calamus and Chinese rhubarb, were determined using the agar diffusion method （susceptibility paper）. The results showed that Chinese gall, dark plum, sea buckthorn and eucalyptus leaves have bacteriostatic and bactericidal effects, while sappan wood, Chi- nese rhubarb, pomegranate bark, mentha and clove have strong bacteriostatic ef- fects. The Chinese medicinal herb bath showed good control effect on V. vulnificus.展开更多
Analyzes and calculates the process of development of a temporary cavity in the muscle directly after a projectile wounds organisms at a high speed. The muscle is taken as a non compressible Voigt Kelvin viscoel...Analyzes and calculates the process of development of a temporary cavity in the muscle directly after a projectile wounds organisms at a high speed. The muscle is taken as a non compressible Voigt Kelvin viscoelastic fluid model, on the assumption of moving in a radial direction and on spherical symmetry, a theoretical model proposed using the basic equations of the non Newtonian fluid mechanics. The model can well describe the pulsation process of the temporary cavity and changes of pressure in the cavity. The calculated results are in correspondence with the experimental results. The model can be applied in the quantitative analysis of a temporary cavity.展开更多
Peritoneal adhesions represent an important clinical challenge in gastrointestinal surgery. Peritoneal adhesions are a consequence of peritoneal irritation by infection or surgical trauma, and may be considered as the...Peritoneal adhesions represent an important clinical challenge in gastrointestinal surgery. Peritoneal adhesions are a consequence of peritoneal irritation by infection or surgical trauma, and may be considered as the pathological part of healing following any peritoneal injury, particularly due to abdominal surgery. The balance between fi brin deposition and degradation is critical in determining normal peritoneal healing or adhesion formation. Postoperative peritoneal adhesions are a major cause of morbidity resulting in multiple complications, many of which may manifest several years after the initial surgical procedure. In addition to acute small bowel obstruction, peritoneal adhesions may cause pelvic or abdominal pain, and infertility. In this paper, the authors reviewed the epidemiology, pathogenesis and various prevention strategies of adhesion formation, using Medline and PubMed search. Several preventive agents against postoperative peri-toneal adhesions have been investigated. Their role aims in activating fi brinolysis, hampering coagulation, diminishing the inflammatory response, inhibiting col-lagen synthesis or creating a barrier between adjacentwound surfaces. Their results are encouraging but most of them are contradictory and achieved mostly in animal model. Until additional fi ndings from future clinical researches, only a meticulous surgery can be recommended to reduce unnecessary morbidity and mortality rates from these untoward effects of surgery. In the current state of knowledge, pre-clinical or clini-cal studies are still necessary to evaluate the effective-ness of the several proposed prevention strategies of postoperative peritoneal adhesions.展开更多
AIM: To retrospectively evaluate the preoperative diagnostic approaches and management of colonic injuries following blunt abdominal trauma. METHODS: A total of 82 patients with colonic injuries caused by blunt trauma...AIM: To retrospectively evaluate the preoperative diagnostic approaches and management of colonic injuries following blunt abdominal trauma. METHODS: A total of 82 patients with colonic injuries caused by blunt trauma between January 1992 and December 2005 were enrolled. Data were collected on clinical presentation, investigations, diagnostic methods, associated injuries, and operative management. Colonic injury-related mortality and abdominal complications were analyzed. RESULTS: Colonic injuries were caused mainly by motor vehicle accidents. Of the 82 patients, 58 (70.3%) had other associated injuries. Laparotomy was performed within 6 h after injury in 69 cases (84.1%), laparoscopy in 3 because of haemodynamic instability. The most commonly injured site was located in the transverse colon. The mean colon injury scale score was 2.8. The degree of faecal contamination was classified as mild in 18 (22.0%), moderate in 42 (51.2%), severe in 14 (17.1%), and unknown in 8 (9.8%) cases. Sixty-seven patients (81.7%) were treated with primary repair or resection and anastomosis. Faecal stream diversion was performed in 15 cases (18.3%). The overall mortality rate was 6.1%. The incidence of colonic injury- related abdominal complications was 20.7%. The only independent predictor of complications was the degree of peritoneal faecal contamination (P = 0.02). CONCLUSION: Colonic injuries following blunt trauma are especially important because of the severity and complexity of associated injuries. A thorough physical examination and a combination of tests can be used to evaluate the indications for laparotomy. One stage management at the time of initial exploration is mostoften used for colonic injuries.展开更多
AIM： To investigate the role of intestinal mucosal blood flow （IMBF） and motility in the damage of intestinal mucosal barrier in rats with traumatic brain injury. METHODS： Sixty-four healthy male Wistar rats were ...AIM： To investigate the role of intestinal mucosal blood flow （IMBF） and motility in the damage of intestinal mucosal barrier in rats with traumatic brain injury. METHODS： Sixty-four healthy male Wistar rats were divided randomly into two groups： traumatic brain injury （TBI） group （n = 32）, rats with traumatic brain injury; and control group （n = 32）, rats with sham-operation. Each group was divided into four subgroups （n = 8） as 6, 12, 24 and 48 h after operation. Intestinal motility was measured by the propulsion ratio of a semi-solid colored marker （carbon-ink）. IMBF was measured with the laser-Doppler technique. Endotoxin and D-xylose levels in plasma were measured to evaluate the change of intestinal mucosal barrier function following TBI. RESULTS： The level of endotoxin was significantly higher in TBI group than in the control group at each time point （0.382 ± 0.014 EU/mL vs 0.102 ± 0.007 EU/mL, 0.466 ± 0.018 EU/mL vs 0.114 ± 0.021 EU/mL, 0.478± 0.029 EU/mL vs 0.112 ±- 0.018 EU/mL and 0.412± 0.036 EU/mL vs 0.108 ±0.011 EU/mL, P 〈 0.05）. D-xylose concentrations in plasma in TBI group were significantly higher than in the control group （6.68 ± 2.37 mmol/L vs 3.66 ±1.07 retool/L, 8.51 ± 2.69 mmol/L vs 3.15 ＋ 0.95 mmol/L, 11.68 ±3.24 mmol/L vs 3.78 ± 1.12 mmol/L and 10.23 ± 2.83 mmol/L vs 3.34 ± 1.23 mmol/L, P 〈 0.05）. The IMBF in TBI group was significantly lower than that in the control group （38.5 ± 2.8 PU vs 45.6 ± 4.6 PU, 25.2 ± 3.1 PU vs 48.2 ± 5.3 PU, 21.5 ± 2.7 PU vs 44.9 ± 2.8 PU, 29. 4 ± 3.8 PU vs 46.7 ± 3.2 PU） （P 〈 0.05）. Significant decelerations of intestinal propulsion ratio in T8I groups were found compared with the control group （0.48% ± 0.06% vs 0.62%± 0.03%, 0.37% ±0.05% vs 0.64% ± 0.01%, 0.39% ± 0.07% vs 0.63% =1= 0.05% and 0.46% ± 0.03% vs 0.65% ± 0.02%） （P 〈 0.05）. CONCLUSION： The intestinal mucosal permeability is increased obviously in TBI rats. Decrease of intestinal motility and IMBF occur early in TBI, both are important pathogenic factors for stress-related damage of the intestinal mucosal barrier in TBI.展开更多
AIM： To summarize the clinical experience of laparoscopic hepatectomy at a single center. METHODS： Between November 2003 and March 2009, 78 patients with hepatocellular carcinoma （n = 39）, metastatic liver carcino...AIM： To summarize the clinical experience of laparoscopic hepatectomy at a single center. METHODS： Between November 2003 and March 2009, 78 patients with hepatocellular carcinoma （n = 39）, metastatic liver carcinoma （n = 10）, and benign liver neoplasms （n = 29） underwent laparoscopic hepatectomy in our unit. A retrospective analysis was done on the clinical outcomes of the 78 patients. RESULTS： The lesions were located in segments Ⅰ （n = 3）, Ⅱ （n = 16）, Ⅲ （n = 24）, Ⅳ （n = 11）, Ⅴ （n = ii）, Ⅵ （n = 9）, and Ⅷ （n = 4）. The lesion sizes ranged from 0.8 to 15 cm. The number of lesions was three （n = 4）, two （n = 8） and one （n = 66） in the study cohort. The surgical procedures included left hemi-hepatectomy （n = 7）, left lateral lobectomy （n = 14）, segmentectomy （n = 11）, local resection （n = 39）, and resection of metastatic liver lesions during laparoscopic surgery for rectal cancer （n = 7）. Laparoscopic liver resection was successful in all patients, with no conversion to open procedures. Only four patients received blood transfusion （400-800 mL）. There were no perioperative complications, such as bleeding and biliary leakage. The liver function of all patients recovered within 1 wk, and no liver failure occurred. CONCLUSION： Laparoscopic hepatectomy is a safe and feasible operation with minimal surgical trauma. It should be performed by a surgeon with sufficient experience in open hepatic resection and who is proficient in laparoscopy.展开更多
Objective To explore the effects of dermabrasion combined with ReCell on large superficial facial scars caused by burn, trauma and acnes. Methods Nineteen patients with large superficial facial scars were treated b...Objective To explore the effects of dermabrasion combined with ReCell on large superficial facial scars caused by burn, trauma and acnes. Methods Nineteen patients with large superficial facial scars were treated by the same surgeon with dermabrasion combined with ReCell？. According to the etiology, patients were classified into post-burning group （n=5）, post-traumatic group （n=7） and post-acne group （n=7）. Fifteen patients completed the follow-ups, 5 patients in each group. Healing time, complication rate, the preoperative and 18-month-post-operative assessments using Patient Satisfaction Score （PSS）, Vancouver Scar Scale （VSS）, and Patient and Observer Scar Assessment Scale （POSAS） of each group were analyzed to compare the effect of the combined therapy on outcomes.Results The healing time of post-burning group （19.6±4.0 days）, post-traumatic group （15.8±2.6 days）, and post-acne group （11.4±3.1 days） varied remarkably （F=7.701, P=0.007）. The complication rates were 60%, 20%, and 0 respectively. The post-operative POSAS improved significantly in all groups （P〈0.05）, where the most significant improvement was shown in the post-acne group （P〈0.05）. The post-operative PSS and VSS improved only in the post-traumatic group and post-acne group （all P〈0.05）, where the more significant improvement was also shown in the post-acne group （P〈0.05）. Conclusions The combined treatment of dermabrasion and ReCell has remarkable effect on acne scars, moderate effect on traumatic scars and is not suggested for burn scars. POSAS should be applied to assess the therapeutic effects of treatments for large irregular scars.展开更多
Two case reports of emergent anesthesia of critical tracheal stenosis are presented. The use of extracorporeal circu-lation may be a lifesaving method for these patients. Two patients both with severe lower tracheal s...Two case reports of emergent anesthesia of critical tracheal stenosis are presented. The use of extracorporeal circu-lation may be a lifesaving method for these patients. Two patients both with severe lower tracheal stenosis were admitted with severe inspiratory dyspnea. The first patient had a tracheal tube inserted above the stenosis in the operating room, but ventilation was unsatisfactory, high airway pressure and severe hypercarbia developed, therefore extracorporeal circulation was immediately initiated. For the second patient, we established femoral-femoral cardiopulmonary bypass prior to induction of anaesthesia, and intubated above the tracheal tumor orally under general anesthesia, then adjusted the endotracheal tube to appropriate depth after the tumor had been resected. The patient was gradually weaned from cardiopulmonary bypass. The two patients all recovered very well after surgery. Surgery is lifesaving for patients with critical tracheal stenosis, but how to ensure effective gas exchange is crucial to the anesthetic management. Extracorporeal circulation by the femoral artery and femoral vein cannulation can gain good gas exchange even if the trachea is totally obstructed. Therefore, before the induction of anesthesia, we should assess the site and degree of obstruction carefully and set up cardiopulmonary bypass to avoid exposing the patient to unexpected risks and the anesthesiologist to unexpected challenges.展开更多
Abscess of the spleen is a rare discovery, with about 600 cases in the international literature so far. Although it may have various causes, it is most usually associated with trauma and infections of the spleen. The ...Abscess of the spleen is a rare discovery, with about 600 cases in the international literature so far. Although it may have various causes, it is most usually associated with trauma and infections of the spleen. The latter are more common in the presence of a different primary site of infection, especially endocarditis or in cases of ischemic infarcts that are secondarily infected. Moreover, immunosuppression is a major risk factor. Clinical examination usually reveals a combination of fever, left-upper-quadrant abdominal pain and vomiting. Laboratory findings are not constant. Imaging is a necessary tool for establishing the diagnosis, with a choice between ultrasound and computed tomography. Treatment includes conservative measures, and surgical intervention. In children and in cases of solitary abscesses with a thick wall, percutaneous catheter drainage may be attempted. Otherwise, splenectomy is the preferred approach in most centers. Here, we present three cases of splenic abscess. In all three, splenectomy was performed, followed by rapid clinical improvement. These cases emphasize that current understanding of spleen abscess etiology is still limited, and a study for additional risk factors may be necessary.展开更多
The effects of adipose-derived mesenchymal stem cell (ADMSC) transplantation for the repair of traumatic brain injury remain poorly understood. The present study observed neurological functional changes in a rat model...The effects of adipose-derived mesenchymal stem cell (ADMSC) transplantation for the repair of traumatic brain injury remain poorly understood. The present study observed neurological functional changes in a rat model of traumatic brain injury following ADMSC transplantation via the tail vein. Cell transplants were observed in injured cerebral cortex, and expression of brain-derived nerve growth factor was significantly increased in the injured hippocampus following transplantation. Results demonstrated that transvenous ADMSC transplants migrated to the injured cerebral cortex and significantly improved cognitive function.展开更多
Objective To investigate the independent risk factors of traumatic brain injury （TBI） prognosis. Methods A retrospective analysis was performed in 885 hospitalized TBI patients from January 1, 2003 to January 1, 20...Objective To investigate the independent risk factors of traumatic brain injury （TBI） prognosis. Methods A retrospective analysis was performed in 885 hospitalized TBI patients from January 1, 2003 to January 1, 2010 in the First Affiliated Hospital of Medical College of Xi＇an Jiaotong LIniversity. Sin- gle-factor and logistic regression analysis were conducted to evaluate the association of different variables with TBI outcome. Results The single-factor analysis revealed outcome, including age （P=0.044 for the age group （P〈0.O01）, cerebrospinal fluid leakage （P〈0.001）, reflex （P〈0.001）, shock （P〈0.001）, associated （P〈0.001）, cerebral contusion （P〈0.001）, diffuse significant association between several variables and TB1 40-60, P〈0.00l for the age group ≥60）, complications Glasgow Coma Scale （GCS） （P〈0.001）, pupillary light extra-cranial lesions （P=0.01）, subdural hematoma axonal injury （P〈0.001）, and subarachnoid hemorrhage （P〈0.001）, suggesting the influence of those factors on the prognosis of TBI. Furthermore, logistic regression analysis identified age, GCS score, pupillary light reflex, subdural hematoma, and subarachnoid hemorrhage as independent risk factors of TB1 prognosis. Conclusion Age, GCS score, papillary light reflex, subdural hematoma, and subarachnoid hemorrhage may be risk factors influencing the prognosis of TBI. Paying attention to those factors might improve the outcome of TBI in clinical treatment.展开更多
One disadvantage of direct anticoagulant drug is the lack of an antidote, which may become relevant in patients with traumatic brain in- jury. A 77-years old man with atrial fibrillation and syncope received dabigatra...One disadvantage of direct anticoagulant drug is the lack of an antidote, which may become relevant in patients with traumatic brain in- jury. A 77-years old man with atrial fibrillation and syncope received dabigatran despite recurrent falls. Due to a ground-level-fall, he suffered from subarachnoidal and intraparenchymal hemorrhages, subdural hematoma and brain edema with a midline shift. Despite osteoelast/c trepanation and hematoma-evacuation he remained comatose and died seven days later without regaining consciousness. Most probably, decreased dabigatran clearance due to increased age might have contributed to the fatal course. We suggest withholding anticoagulant therapy in patients with unexplained falls. If anticoagulant therapy is deemed necessary, vitamin-K-antagonists with their potential for laboratory monitoring and reversal of anticoagulant activity should be preferred.展开更多
AIM: To report the clinical experiences in the application of clip-assisted endoscopic method for nasoenteric feeding in patients with gastroparesis and patients with gastroesophageal wounds, and to compare the effica...AIM: To report the clinical experiences in the application of clip-assisted endoscopic method for nasoenteric feeding in patients with gastroparesis and patients with gastroesophageal wounds, and to compare the efficacy of nasoenteric feeding in these two indications. METHODS: From April 2002 to January 2004,21 consecutive patients with gastroparesis or gastroesophageal wounds were enrolled and received nasoenteric feeding for nutritional support. A clip-assisted method was used to place the nasoenteric tubes. Outcomes in the two groups were compared with respect to the successful rate of enteral feeding, percentage of recommended energy intake (REI), and complication rates. RESULTS: The gastroparesis group included 13 patients with major burns (n = 7), trauma (n = 2), congestive heart failure (n = 2) and post-surgery gastric stasis syndrome (n = 2). The esophageogastric wound group included eight patients with tracheoesophageal fistula (n = 2) and wound leakage following gastric surgery (n = 6). Two study groups were similar in feeding successful rates (84.6% vs 75.0%). There were also no differences in the percentage of REI between groups (79.4% vs 78.6%). Additionally, no complications occurred in any of the study groups. CONCLUSION: Nasoenteric feeding is a useful method to provide nutritional support to most of the patients with gastroparesis who cannot tolerate nasogastric tube feeding and to the cases who need bypass feeding for esophageogastric wounds.展开更多
Objective:To study the post-traumatic growth level and influencing factors in patients with maintenance hemodialysis.Methods:A total of 179 patients receiving maintenance hemodialysis from a third-level grade A hospit...Objective:To study the post-traumatic growth level and influencing factors in patients with maintenance hemodialysis.Methods:A total of 179 patients receiving maintenance hemodialysis from a third-level grade A hospital in Tianjin,China were investigated using Post-traumatic Growth Inventory(PTGI),Perceived Social Support Scale,and Medical Coping Modes Questionnaire.Results:The total score for the PTGI was 53.73±16.45.Multiple linear regression analysis showed that social support,coping style,marital status,and family income significantly influenced the post-traumatic growth level in patients undergoing maintenance hemodialysis.These factors explained 41.4%of the variance.Conclusion:Medical staff should help patients under maintenance hemodialysis to fulfill their potentials by boosting the level of social support and to effectively cope with internal conflicts.In addition,nursing staff should provide relevant psychological health education to patients to improve their post-traumatic growth.展开更多
基金supported by the Natural Science Foundation of Hunan Province,China(2023JJ60076).
文摘Objective:Existing research shows that psychotherapists may experience secondary trauma and burnout,often neglecting self-care.This study aims to examine the effectiveness of self-care education in enhancing self-care efficacy among psychotherapists and explore factors affecting improvements in their self-care abilities.Methods:A self-care workshop was conducted for 159 psychotherapists from various fields.Participants’demographic information and self-care ability data were collected.The Exercise of Self-Care Agency Scale(ESCA)was used to assess the participant’s self-care levels before and after the workshop.Results:Post-workshop,ESCA total scores and subscale scores of participants showed significant increases(all P<0.001).Notably,score improvement levels differed by gender and years of practice,with female therapists showing greater improvement than male therapists(t=2.069,P=0.040)and those with longer work experience showing greater improvement than those with shorter experience(F=2.537,P=0.042).Conclusion:Providing self-care education for psychotherapists is essential.Future self care education programs or interventions for psychotherapists should consider gender and work experience factors to better support their self-care enhancement.
基金Supported by Incentive Program Subsidized by Department of Science and Technology of Hebei Province(15926620H)Key Technology Research and Development Program of Science and Technology Bureau of Qinhuangdao City(201401A067,201402B043)~~
文摘Vibrio vulnificus can cause rotten-skin disease in marine fish aquaculture, resulting in a large number of deaths. The occurrence of rotten-skin disease is becoming severer and severer, leading to serious economic losses. In this study, the sensitivities of V. vulnificus to the 18 kinds of herbs, such as stone calamus and Chinese rhubarb, were determined using the agar diffusion method （susceptibility paper）. The results showed that Chinese gall, dark plum, sea buckthorn and eucalyptus leaves have bacteriostatic and bactericidal effects, while sappan wood, Chi- nese rhubarb, pomegranate bark, mentha and clove have strong bacteriostatic ef- fects. The Chinese medicinal herb bath showed good control effect on V. vulnificus.
文摘Analyzes and calculates the process of development of a temporary cavity in the muscle directly after a projectile wounds organisms at a high speed. The muscle is taken as a non compressible Voigt Kelvin viscoelastic fluid model, on the assumption of moving in a radial direction and on spherical symmetry, a theoretical model proposed using the basic equations of the non Newtonian fluid mechanics. The model can well describe the pulsation process of the temporary cavity and changes of pressure in the cavity. The calculated results are in correspondence with the experimental results. The model can be applied in the quantitative analysis of a temporary cavity.
文摘Peritoneal adhesions represent an important clinical challenge in gastrointestinal surgery. Peritoneal adhesions are a consequence of peritoneal irritation by infection or surgical trauma, and may be considered as the pathological part of healing following any peritoneal injury, particularly due to abdominal surgery. The balance between fi brin deposition and degradation is critical in determining normal peritoneal healing or adhesion formation. Postoperative peritoneal adhesions are a major cause of morbidity resulting in multiple complications, many of which may manifest several years after the initial surgical procedure. In addition to acute small bowel obstruction, peritoneal adhesions may cause pelvic or abdominal pain, and infertility. In this paper, the authors reviewed the epidemiology, pathogenesis and various prevention strategies of adhesion formation, using Medline and PubMed search. Several preventive agents against postoperative peri-toneal adhesions have been investigated. Their role aims in activating fi brinolysis, hampering coagulation, diminishing the inflammatory response, inhibiting col-lagen synthesis or creating a barrier between adjacentwound surfaces. Their results are encouraging but most of them are contradictory and achieved mostly in animal model. Until additional fi ndings from future clinical researches, only a meticulous surgery can be recommended to reduce unnecessary morbidity and mortality rates from these untoward effects of surgery. In the current state of knowledge, pre-clinical or clini-cal studies are still necessary to evaluate the effective-ness of the several proposed prevention strategies of postoperative peritoneal adhesions.
文摘AIM: To retrospectively evaluate the preoperative diagnostic approaches and management of colonic injuries following blunt abdominal trauma. METHODS: A total of 82 patients with colonic injuries caused by blunt trauma between January 1992 and December 2005 were enrolled. Data were collected on clinical presentation, investigations, diagnostic methods, associated injuries, and operative management. Colonic injury-related mortality and abdominal complications were analyzed. RESULTS: Colonic injuries were caused mainly by motor vehicle accidents. Of the 82 patients, 58 (70.3%) had other associated injuries. Laparotomy was performed within 6 h after injury in 69 cases (84.1%), laparoscopy in 3 because of haemodynamic instability. The most commonly injured site was located in the transverse colon. The mean colon injury scale score was 2.8. The degree of faecal contamination was classified as mild in 18 (22.0%), moderate in 42 (51.2%), severe in 14 (17.1%), and unknown in 8 (9.8%) cases. Sixty-seven patients (81.7%) were treated with primary repair or resection and anastomosis. Faecal stream diversion was performed in 15 cases (18.3%). The overall mortality rate was 6.1%. The incidence of colonic injury- related abdominal complications was 20.7%. The only independent predictor of complications was the degree of peritoneal faecal contamination (P = 0.02). CONCLUSION: Colonic injuries following blunt trauma are especially important because of the severity and complexity of associated injuries. A thorough physical examination and a combination of tests can be used to evaluate the indications for laparotomy. One stage management at the time of initial exploration is mostoften used for colonic injuries.
文摘AIM： To investigate the role of intestinal mucosal blood flow （IMBF） and motility in the damage of intestinal mucosal barrier in rats with traumatic brain injury. METHODS： Sixty-four healthy male Wistar rats were divided randomly into two groups： traumatic brain injury （TBI） group （n = 32）, rats with traumatic brain injury; and control group （n = 32）, rats with sham-operation. Each group was divided into four subgroups （n = 8） as 6, 12, 24 and 48 h after operation. Intestinal motility was measured by the propulsion ratio of a semi-solid colored marker （carbon-ink）. IMBF was measured with the laser-Doppler technique. Endotoxin and D-xylose levels in plasma were measured to evaluate the change of intestinal mucosal barrier function following TBI. RESULTS： The level of endotoxin was significantly higher in TBI group than in the control group at each time point （0.382 ± 0.014 EU/mL vs 0.102 ± 0.007 EU/mL, 0.466 ± 0.018 EU/mL vs 0.114 ± 0.021 EU/mL, 0.478± 0.029 EU/mL vs 0.112 ±- 0.018 EU/mL and 0.412± 0.036 EU/mL vs 0.108 ±0.011 EU/mL, P 〈 0.05）. D-xylose concentrations in plasma in TBI group were significantly higher than in the control group （6.68 ± 2.37 mmol/L vs 3.66 ±1.07 retool/L, 8.51 ± 2.69 mmol/L vs 3.15 ＋ 0.95 mmol/L, 11.68 ±3.24 mmol/L vs 3.78 ± 1.12 mmol/L and 10.23 ± 2.83 mmol/L vs 3.34 ± 1.23 mmol/L, P 〈 0.05）. The IMBF in TBI group was significantly lower than that in the control group （38.5 ± 2.8 PU vs 45.6 ± 4.6 PU, 25.2 ± 3.1 PU vs 48.2 ± 5.3 PU, 21.5 ± 2.7 PU vs 44.9 ± 2.8 PU, 29. 4 ± 3.8 PU vs 46.7 ± 3.2 PU） （P 〈 0.05）. Significant decelerations of intestinal propulsion ratio in T8I groups were found compared with the control group （0.48% ± 0.06% vs 0.62%± 0.03%, 0.37% ±0.05% vs 0.64% ± 0.01%, 0.39% ± 0.07% vs 0.63% =1= 0.05% and 0.46% ± 0.03% vs 0.65% ± 0.02%） （P 〈 0.05）. CONCLUSION： The intestinal mucosal permeability is increased obviously in TBI rats. Decrease of intestinal motility and IMBF occur early in TBI, both are important pathogenic factors for stress-related damage of the intestinal mucosal barrier in TBI.
文摘AIM： To summarize the clinical experience of laparoscopic hepatectomy at a single center. METHODS： Between November 2003 and March 2009, 78 patients with hepatocellular carcinoma （n = 39）, metastatic liver carcinoma （n = 10）, and benign liver neoplasms （n = 29） underwent laparoscopic hepatectomy in our unit. A retrospective analysis was done on the clinical outcomes of the 78 patients. RESULTS： The lesions were located in segments Ⅰ （n = 3）, Ⅱ （n = 16）, Ⅲ （n = 24）, Ⅳ （n = 11）, Ⅴ （n = ii）, Ⅵ （n = 9）, and Ⅷ （n = 4）. The lesion sizes ranged from 0.8 to 15 cm. The number of lesions was three （n = 4）, two （n = 8） and one （n = 66） in the study cohort. The surgical procedures included left hemi-hepatectomy （n = 7）, left lateral lobectomy （n = 14）, segmentectomy （n = 11）, local resection （n = 39）, and resection of metastatic liver lesions during laparoscopic surgery for rectal cancer （n = 7）. Laparoscopic liver resection was successful in all patients, with no conversion to open procedures. Only four patients received blood transfusion （400-800 mL）. There were no perioperative complications, such as bleeding and biliary leakage. The liver function of all patients recovered within 1 wk, and no liver failure occurred. CONCLUSION： Laparoscopic hepatectomy is a safe and feasible operation with minimal surgical trauma. It should be performed by a surgeon with sufficient experience in open hepatic resection and who is proficient in laparoscopy.
基金Supported by National Natural Science Foundation of China(81372063)
文摘Objective To explore the effects of dermabrasion combined with ReCell on large superficial facial scars caused by burn, trauma and acnes. Methods Nineteen patients with large superficial facial scars were treated by the same surgeon with dermabrasion combined with ReCell？. According to the etiology, patients were classified into post-burning group （n=5）, post-traumatic group （n=7） and post-acne group （n=7）. Fifteen patients completed the follow-ups, 5 patients in each group. Healing time, complication rate, the preoperative and 18-month-post-operative assessments using Patient Satisfaction Score （PSS）, Vancouver Scar Scale （VSS）, and Patient and Observer Scar Assessment Scale （POSAS） of each group were analyzed to compare the effect of the combined therapy on outcomes.Results The healing time of post-burning group （19.6±4.0 days）, post-traumatic group （15.8±2.6 days）, and post-acne group （11.4±3.1 days） varied remarkably （F=7.701, P=0.007）. The complication rates were 60%, 20%, and 0 respectively. The post-operative POSAS improved significantly in all groups （P〈0.05）, where the most significant improvement was shown in the post-acne group （P〈0.05）. The post-operative PSS and VSS improved only in the post-traumatic group and post-acne group （all P〈0.05）, where the more significant improvement was also shown in the post-acne group （P〈0.05）. Conclusions The combined treatment of dermabrasion and ReCell has remarkable effect on acne scars, moderate effect on traumatic scars and is not suggested for burn scars. POSAS should be applied to assess the therapeutic effects of treatments for large irregular scars.
文摘Two case reports of emergent anesthesia of critical tracheal stenosis are presented. The use of extracorporeal circu-lation may be a lifesaving method for these patients. Two patients both with severe lower tracheal stenosis were admitted with severe inspiratory dyspnea. The first patient had a tracheal tube inserted above the stenosis in the operating room, but ventilation was unsatisfactory, high airway pressure and severe hypercarbia developed, therefore extracorporeal circulation was immediately initiated. For the second patient, we established femoral-femoral cardiopulmonary bypass prior to induction of anaesthesia, and intubated above the tracheal tumor orally under general anesthesia, then adjusted the endotracheal tube to appropriate depth after the tumor had been resected. The patient was gradually weaned from cardiopulmonary bypass. The two patients all recovered very well after surgery. Surgery is lifesaving for patients with critical tracheal stenosis, but how to ensure effective gas exchange is crucial to the anesthetic management. Extracorporeal circulation by the femoral artery and femoral vein cannulation can gain good gas exchange even if the trachea is totally obstructed. Therefore, before the induction of anesthesia, we should assess the site and degree of obstruction carefully and set up cardiopulmonary bypass to avoid exposing the patient to unexpected risks and the anesthesiologist to unexpected challenges.
文摘Abscess of the spleen is a rare discovery, with about 600 cases in the international literature so far. Although it may have various causes, it is most usually associated with trauma and infections of the spleen. The latter are more common in the presence of a different primary site of infection, especially endocarditis or in cases of ischemic infarcts that are secondarily infected. Moreover, immunosuppression is a major risk factor. Clinical examination usually reveals a combination of fever, left-upper-quadrant abdominal pain and vomiting. Laboratory findings are not constant. Imaging is a necessary tool for establishing the diagnosis, with a choice between ultrasound and computed tomography. Treatment includes conservative measures, and surgical intervention. In children and in cases of solitary abscesses with a thick wall, percutaneous catheter drainage may be attempted. Otherwise, splenectomy is the preferred approach in most centers. Here, we present three cases of splenic abscess. In all three, splenectomy was performed, followed by rapid clinical improvement. These cases emphasize that current understanding of spleen abscess etiology is still limited, and a study for additional risk factors may be necessary.
基金the National Basic Research Program of China(973Program),No.2007CB512705the General Program for Youths of the National Natural Science Foundation of China,No.30801464
文摘The effects of adipose-derived mesenchymal stem cell (ADMSC) transplantation for the repair of traumatic brain injury remain poorly understood. The present study observed neurological functional changes in a rat model of traumatic brain injury following ADMSC transplantation via the tail vein. Cell transplants were observed in injured cerebral cortex, and expression of brain-derived nerve growth factor was significantly increased in the injured hippocampus following transplantation. Results demonstrated that transvenous ADMSC transplants migrated to the injured cerebral cortex and significantly improved cognitive function.
文摘Objective To investigate the independent risk factors of traumatic brain injury （TBI） prognosis. Methods A retrospective analysis was performed in 885 hospitalized TBI patients from January 1, 2003 to January 1, 2010 in the First Affiliated Hospital of Medical College of Xi＇an Jiaotong LIniversity. Sin- gle-factor and logistic regression analysis were conducted to evaluate the association of different variables with TBI outcome. Results The single-factor analysis revealed outcome, including age （P=0.044 for the age group （P〈0.O01）, cerebrospinal fluid leakage （P〈0.001）, reflex （P〈0.001）, shock （P〈0.001）, associated （P〈0.001）, cerebral contusion （P〈0.001）, diffuse significant association between several variables and TB1 40-60, P〈0.00l for the age group ≥60）, complications Glasgow Coma Scale （GCS） （P〈0.001）, pupillary light extra-cranial lesions （P=0.01）, subdural hematoma axonal injury （P〈0.001）, and subarachnoid hemorrhage （P〈0.001）, suggesting the influence of those factors on the prognosis of TBI. Furthermore, logistic regression analysis identified age, GCS score, pupillary light reflex, subdural hematoma, and subarachnoid hemorrhage as independent risk factors of TB1 prognosis. Conclusion Age, GCS score, papillary light reflex, subdural hematoma, and subarachnoid hemorrhage may be risk factors influencing the prognosis of TBI. Paying attention to those factors might improve the outcome of TBI in clinical treatment.
文摘One disadvantage of direct anticoagulant drug is the lack of an antidote, which may become relevant in patients with traumatic brain in- jury. A 77-years old man with atrial fibrillation and syncope received dabigatran despite recurrent falls. Due to a ground-level-fall, he suffered from subarachnoidal and intraparenchymal hemorrhages, subdural hematoma and brain edema with a midline shift. Despite osteoelast/c trepanation and hematoma-evacuation he remained comatose and died seven days later without regaining consciousness. Most probably, decreased dabigatran clearance due to increased age might have contributed to the fatal course. We suggest withholding anticoagulant therapy in patients with unexplained falls. If anticoagulant therapy is deemed necessary, vitamin-K-antagonists with their potential for laboratory monitoring and reversal of anticoagulant activity should be preferred.
基金Supported by the Grants from the Kaohsiung Veterans General Hospital (VGHSU-93-26)
文摘AIM: To report the clinical experiences in the application of clip-assisted endoscopic method for nasoenteric feeding in patients with gastroparesis and patients with gastroesophageal wounds, and to compare the efficacy of nasoenteric feeding in these two indications. METHODS: From April 2002 to January 2004,21 consecutive patients with gastroparesis or gastroesophageal wounds were enrolled and received nasoenteric feeding for nutritional support. A clip-assisted method was used to place the nasoenteric tubes. Outcomes in the two groups were compared with respect to the successful rate of enteral feeding, percentage of recommended energy intake (REI), and complication rates. RESULTS: The gastroparesis group included 13 patients with major burns (n = 7), trauma (n = 2), congestive heart failure (n = 2) and post-surgery gastric stasis syndrome (n = 2). The esophageogastric wound group included eight patients with tracheoesophageal fistula (n = 2) and wound leakage following gastric surgery (n = 6). Two study groups were similar in feeding successful rates (84.6% vs 75.0%). There were also no differences in the percentage of REI between groups (79.4% vs 78.6%). Additionally, no complications occurred in any of the study groups. CONCLUSION: Nasoenteric feeding is a useful method to provide nutritional support to most of the patients with gastroparesis who cannot tolerate nasogastric tube feeding and to the cases who need bypass feeding for esophageogastric wounds.
文摘Objective:To study the post-traumatic growth level and influencing factors in patients with maintenance hemodialysis.Methods:A total of 179 patients receiving maintenance hemodialysis from a third-level grade A hospital in Tianjin,China were investigated using Post-traumatic Growth Inventory(PTGI),Perceived Social Support Scale,and Medical Coping Modes Questionnaire.Results:The total score for the PTGI was 53.73±16.45.Multiple linear regression analysis showed that social support,coping style,marital status,and family income significantly influenced the post-traumatic growth level in patients undergoing maintenance hemodialysis.These factors explained 41.4%of the variance.Conclusion:Medical staff should help patients under maintenance hemodialysis to fulfill their potentials by boosting the level of social support and to effectively cope with internal conflicts.In addition,nursing staff should provide relevant psychological health education to patients to improve their post-traumatic growth.
