Purpose： Posttraumatic arthritis （PTA） may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have as...Purpose： Posttraumatic arthritis （PTA） may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have assessed outcomes of delayed total hip arthroplasty （THA） in acetabular fracture patients. This study systematically reviewed the literature for outcomes of THA in patients with PTA and prior acetabular fracture. Methods： Pubmed, EMBASE, SCOPUS, and Cochrane library were searched for articles containing the keywords ＂acetabular＂, ＂fracture＂, ＂arthroplasty＂, and ＂post traumatic arthritis＂ published between 1995 and August 2017. Studies with less than 10 patients, less than 2 years of follow-up, conference abstracts, and non-English language articles were excluded. Data on patient demographics, surgical characteristics, and outcomes of delayed THA, including implant survival, complications, need for revision, and functional scores, was collected from eligible studies. Results： With 1830 studies were screened and data from 10 studies with 448 patients were included in this review, The median patient age on date of THA was 51.5 years, ranging from 19 to 90 years. The median time from fracture to THA was 37 months, with a range of 27-74 months. Mean follow-up times ranged from 4 to 20 years, The mean Harris hip scores （HHS） improved from 41.5 pre-operatively, to 87.6 post-operatively, The most prevalent postoperative complications were heterotopic ossification （28% -63%）, implant loosening （1%-24%）, and infection （0%-16%）. The minimum 5-year survival of implants ranged from 70% to 100%. Revision rates ranged from 2% to 32%. Conclusion： Despite the difficulties associated with performing THA in patients with PTA from previous acetabular fracture （including soft tissue scarring, existing hardware, and acetabular bone loss） and the relatively high complication rates, THA in patients with VIA following prior acetabular fracture leads to significant improvement in展开更多
Advances in pre-transplant treatment of cirrhosis-related organ dysfunction,intraoperative patient management,and improvements in the treatment of rejection and infections have made human liver transplantation an effe...Advances in pre-transplant treatment of cirrhosis-related organ dysfunction,intraoperative patient management,and improvements in the treatment of rejection and infections have made human liver transplantation an effective and valuable option for patients with end stage liver disease.However,many important factors,related both to an increasing "marginality" of the implanted graft and unexpected perioperative complications still make immediate post-operative care challenging and the early outcome unpredictable.In recent years sicker patients with multiple comorbidities and organ dysfunction have been undergoing Liver transplantation;appropriate critical care management is required to support prompt graft recovery and prevent systemic complications.Early post-operative management is highly demanding as significant changes may occur in both the allograft and the "distant" organs.A functioning transplanted liver is almost always associated with organ system recovery,resulting in a new life for the patient.However,in the unfortunate event of graft dysfunction,the unavoidable development of multi-organ failure will require an enhanced level of critical care support and a prolonged ICU stay.Strict monitoring and sustainment of cardiorespiratory function,frequent assessment of graft performance,timely recognition of unexpected complications and the institution of prophylactic measures to prevent extrahepatic organ system dysfunction are mandatoryin the immediate post-operative period.A reduced rate of complications and satisfactory outcomes have been obtained from multidisciplinary,collaborative efforts,skillful vigilance,and a thorough knowledge of pathophysiologic characteristics of the transplanted liver.展开更多
AIM: To determine patient and process of care factors associated with performance of timely laparoscopic cholecystectomy for acute cholecystitis. METHODS: A retrospective medical record review of 88 consecutive patien...AIM: To determine patient and process of care factors associated with performance of timely laparoscopic cholecystectomy for acute cholecystitis. METHODS: A retrospective medical record review of 88 consecutive patients with acute cholecystitis was conducted. Data collected included demographic data, co-morbidities, symptoms and physical findings at presentation, laboratory and radiological investigations, length of stay, complications, and admission service (medical or surgical). Patients not undergoing cholecystectomy during this hospitalization were excluded from analysis. Hierarchical generalized linear models were constructed to assess the association of pre-operative diagnostic procedures, presenting signs, and admitting service with time to surgery.RESULTS: Seventy cases met inclusion and exclusion criteria, among which 12 were admitted to the medical service and 58 to the surgical service. Mean ± SD time to surgery was 39.3 ± 43 h, with 87% of operations performed within 72 h of hospital arrival. In the adjusted models, longer time to surgery was associated with number of diagnostic studies and endoscopic retrograde cholangio-pancreatography (ERCP, P = 0.01) as well with admission to medical service without adjustment for ERCP (P < 0.05). Patients undergoing both magnetic resonance cholangiopancreatography (MRCP) and computed tomography (CT) scans experienced the longest waits for surgery. Patients admitted to the surgical versus medical service underwent surgery earlier (30.4 ± 34.9 vs 82.7 ± 55.1 h, P < 0.01), had less post-operative complications (12% vs 58%, P < 0.01), and shorter length of stay (4.3 ± 3.4 vs 8.1 ± 5.2 d, P < 0.01).CONCLUSION: Admission to the medical service and performance of numerous diagnostic procedures, ERCP, or MRCP combined with CT scan were associated with longer time to surgery. Expeditious performance of ERCP and MRCP and admission of medically stable patients with suspected cholecystitis to the surgical service to speed up time to surgery should be considered.展开更多
目的探讨快速康复理念在胰十二指肠切除术中应用的安全性及有效性。方法在Pub Med,Web of Science,Cochrane Library,中国知网等全文数据库检索"快速康复"与"胰十二指肠切除术"相关研究,最终纳入7篇研究进行定量分...目的探讨快速康复理念在胰十二指肠切除术中应用的安全性及有效性。方法在Pub Med,Web of Science,Cochrane Library,中国知网等全文数据库检索"快速康复"与"胰十二指肠切除术"相关研究,最终纳入7篇研究进行定量分析。结果快速康复组患者手术时间明显短于对照组(P<0.05),术后肠功能恢复时间、初次排气时间、住院时间、总费用均明显低于对照组(P<0.05),快速康复组与对照组术后严重并发症发生率差异无统计学意义(P>0.05)。结论快速康复能加速胰十二指肠切除患者术后的恢复,且不增加术后并发症。展开更多
AIM： To determine the evidence-based values of prophylactic drainage in gastric cancer surgery. METHODS： One hundred and eight patients, who underwent subtotal gastrectomy with D1 or D2 lymph node dissection for gas...AIM： To determine the evidence-based values of prophylactic drainage in gastric cancer surgery. METHODS： One hundred and eight patients, who underwent subtotal gastrectomy with D1 or D2 lymph node dissection for gastric cancer between January 2001 and December 2005, were divided into drain group or no-drain group. Surgical outcome and post-operative complications within four weeks were compared between the two groups. RESULTS： No significant differences were observed between the drain group and no-drain group in terms of operating time （171 ± 42 rain vs 156 ± 39 rain）, number of post-operative days until passage of flatus （3.7 ± 0.5 d vs 3.5 ± 1.0 d）, number of post-operative days until initiation of soft diet （4.9±0.7 d vs 4.8±0.8 d）, length of post-operative hospital stay （9.3±2.2 d vs 8.4±2.4 d）, mortality rate （5.4% vs 3.8%）, and overall postoperative complication rate （21.4% vs 19.2%）. CONCLUSION： Prophylactic drainage placement is not necessary afer subtotal gastrectomy for gastric cancer since it does not offer additional benefits for the patients.展开更多
文摘Purpose： Posttraumatic arthritis （PTA） may develop years after acetabular fracture, hindering joint function and causing significant chronic musculoskeletal pain. Given the delayed onset of PTA, few studies have assessed outcomes of delayed total hip arthroplasty （THA） in acetabular fracture patients. This study systematically reviewed the literature for outcomes of THA in patients with PTA and prior acetabular fracture. Methods： Pubmed, EMBASE, SCOPUS, and Cochrane library were searched for articles containing the keywords ＂acetabular＂, ＂fracture＂, ＂arthroplasty＂, and ＂post traumatic arthritis＂ published between 1995 and August 2017. Studies with less than 10 patients, less than 2 years of follow-up, conference abstracts, and non-English language articles were excluded. Data on patient demographics, surgical characteristics, and outcomes of delayed THA, including implant survival, complications, need for revision, and functional scores, was collected from eligible studies. Results： With 1830 studies were screened and data from 10 studies with 448 patients were included in this review, The median patient age on date of THA was 51.5 years, ranging from 19 to 90 years. The median time from fracture to THA was 37 months, with a range of 27-74 months. Mean follow-up times ranged from 4 to 20 years, The mean Harris hip scores （HHS） improved from 41.5 pre-operatively, to 87.6 post-operatively, The most prevalent postoperative complications were heterotopic ossification （28% -63%）, implant loosening （1%-24%）, and infection （0%-16%）. The minimum 5-year survival of implants ranged from 70% to 100%. Revision rates ranged from 2% to 32%. Conclusion： Despite the difficulties associated with performing THA in patients with PTA from previous acetabular fracture （including soft tissue scarring, existing hardware, and acetabular bone loss） and the relatively high complication rates, THA in patients with VIA following prior acetabular fracture leads to significant improvement in
文摘Advances in pre-transplant treatment of cirrhosis-related organ dysfunction,intraoperative patient management,and improvements in the treatment of rejection and infections have made human liver transplantation an effective and valuable option for patients with end stage liver disease.However,many important factors,related both to an increasing "marginality" of the implanted graft and unexpected perioperative complications still make immediate post-operative care challenging and the early outcome unpredictable.In recent years sicker patients with multiple comorbidities and organ dysfunction have been undergoing Liver transplantation;appropriate critical care management is required to support prompt graft recovery and prevent systemic complications.Early post-operative management is highly demanding as significant changes may occur in both the allograft and the "distant" organs.A functioning transplanted liver is almost always associated with organ system recovery,resulting in a new life for the patient.However,in the unfortunate event of graft dysfunction,the unavoidable development of multi-organ failure will require an enhanced level of critical care support and a prolonged ICU stay.Strict monitoring and sustainment of cardiorespiratory function,frequent assessment of graft performance,timely recognition of unexpected complications and the institution of prophylactic measures to prevent extrahepatic organ system dysfunction are mandatoryin the immediate post-operative period.A reduced rate of complications and satisfactory outcomes have been obtained from multidisciplinary,collaborative efforts,skillful vigilance,and a thorough knowledge of pathophysiologic characteristics of the transplanted liver.
文摘AIM: To determine patient and process of care factors associated with performance of timely laparoscopic cholecystectomy for acute cholecystitis. METHODS: A retrospective medical record review of 88 consecutive patients with acute cholecystitis was conducted. Data collected included demographic data, co-morbidities, symptoms and physical findings at presentation, laboratory and radiological investigations, length of stay, complications, and admission service (medical or surgical). Patients not undergoing cholecystectomy during this hospitalization were excluded from analysis. Hierarchical generalized linear models were constructed to assess the association of pre-operative diagnostic procedures, presenting signs, and admitting service with time to surgery.RESULTS: Seventy cases met inclusion and exclusion criteria, among which 12 were admitted to the medical service and 58 to the surgical service. Mean ± SD time to surgery was 39.3 ± 43 h, with 87% of operations performed within 72 h of hospital arrival. In the adjusted models, longer time to surgery was associated with number of diagnostic studies and endoscopic retrograde cholangio-pancreatography (ERCP, P = 0.01) as well with admission to medical service without adjustment for ERCP (P < 0.05). Patients undergoing both magnetic resonance cholangiopancreatography (MRCP) and computed tomography (CT) scans experienced the longest waits for surgery. Patients admitted to the surgical versus medical service underwent surgery earlier (30.4 ± 34.9 vs 82.7 ± 55.1 h, P < 0.01), had less post-operative complications (12% vs 58%, P < 0.01), and shorter length of stay (4.3 ± 3.4 vs 8.1 ± 5.2 d, P < 0.01).CONCLUSION: Admission to the medical service and performance of numerous diagnostic procedures, ERCP, or MRCP combined with CT scan were associated with longer time to surgery. Expeditious performance of ERCP and MRCP and admission of medically stable patients with suspected cholecystitis to the surgical service to speed up time to surgery should be considered.
文摘目的探讨快速康复理念在胰十二指肠切除术中应用的安全性及有效性。方法在Pub Med,Web of Science,Cochrane Library,中国知网等全文数据库检索"快速康复"与"胰十二指肠切除术"相关研究,最终纳入7篇研究进行定量分析。结果快速康复组患者手术时间明显短于对照组(P<0.05),术后肠功能恢复时间、初次排气时间、住院时间、总费用均明显低于对照组(P<0.05),快速康复组与对照组术后严重并发症发生率差异无统计学意义(P>0.05)。结论快速康复能加速胰十二指肠切除患者术后的恢复,且不增加术后并发症。
文摘AIM： To determine the evidence-based values of prophylactic drainage in gastric cancer surgery. METHODS： One hundred and eight patients, who underwent subtotal gastrectomy with D1 or D2 lymph node dissection for gastric cancer between January 2001 and December 2005, were divided into drain group or no-drain group. Surgical outcome and post-operative complications within four weeks were compared between the two groups. RESULTS： No significant differences were observed between the drain group and no-drain group in terms of operating time （171 ± 42 rain vs 156 ± 39 rain）, number of post-operative days until passage of flatus （3.7 ± 0.5 d vs 3.5 ± 1.0 d）, number of post-operative days until initiation of soft diet （4.9±0.7 d vs 4.8±0.8 d）, length of post-operative hospital stay （9.3±2.2 d vs 8.4±2.4 d）, mortality rate （5.4% vs 3.8%）, and overall postoperative complication rate （21.4% vs 19.2%）. CONCLUSION： Prophylactic drainage placement is not necessary afer subtotal gastrectomy for gastric cancer since it does not offer additional benefits for the patients.
