Objective To analyze the major complications and predictive factors of amputees during postoperative hospitalization, and provide a reference for amputees nursing and early rehabilitation. Methods Using the bibliometric method, we searched Embase, Ovid, Medline, PubMed, CINAHL, China National Knowledge Infrastructure, Wanfang and CQVIP databases for the data of postoperative hospitalization of amputees published from January 1st, 2008 to April 5th, 2022. Statistical description and analysis of article types, sample size, reasons for amputation, amputation sites, complications, influencing factors, predictive factors, and treatment recommendations were performed.Results Finally, 19 articles were included, including 16 in English and 3 in Chinese, all of which were quantitative studies. The literature quality scores were greater than or equal to 7 points, which were all good or excellent. The type of articles were mainly retrospective research (n=15), and the research contents were mainly lower limb amputation. The main reasons for amputation were peripheral vascular disease and diabetes mellitus (n=11). Wound infection, anemia, phantom limb pain, and psychological problems were common complications after amputation. Predictors of complications, secondary operations, and death included age, gender, smoking, drinking, obesity, preoperative comorbidities, level of amputation, anesthesia methods and other factors. Conclusions The focus of acute care after amputation should be wound healing, pain control, proximal physical movement and emotional support, especially for amputees who have prominent postoperative psychological problems. These patients need early psychological disease screening and mental support. After amputation, multi-disciplinary and multi-team coordinated care are needed to achieve both physical and psychological healing of the patient and promote early recovery.
目的：了解地震截肢伤员的伤情特点，为其康复提供依据。方法：2008年6月～2008年12月31日，华西医院康复中心收治33例地震伤截肢患者，观察分析其伤情特点和康复治疗变化。结果：男性15例（45.5%），女性18例（54.5%）；男性与女性的年龄相比无统计学意义（P＞0.05）；10～19岁青少年45.45%；学生51.52%，在职人员33.33%；重物砸伤占78.79%；膝上截肢占43.90%，上肢截肢21.95%，下肢78.05%；截肢合并症13种，肾功衰最多，占28.57%；手术次数平均2.55次；残端有2例愈合差，有14名培养出细菌；日常生活活动能力Barthel指数入院时50.92±16.76，出院时77.77±14.37。结论：地震截肢伤员伤情重，残端情况差，康复治疗效果明显。
Objective To summarize the experience in treatment and diagnosis of popliteal artery trauma and to determine the factors for amputation. Methods From February 1995 to January 2006, 28 patients with popliteal artery trauma were treated. The disease course was more than 8 hours. Of them, there were 25 males and 3 females, aging from 3 to 53 years. Trauma was caused by traffic accident in 12 cases, by falling from height in 3 cases, by firearm in 2 cases, by sharp instruments in 3 cases, by strangulation in 2 cases and by others in 6 cases. No arteriopalmus or weak arteriopalmus wereobserved in 18 cases and in 8 cases respectively. Popliteal artery exposure or active bleeding was seen in 2 cases; the popliteal arteries were examined by operation in 8 cases; color ultrasound Doppler flow imaging showed color flood flowsignals were through popliteal artery and its branches in 20 cases. Defect sizeof popliteal artery was less than 5 cm in 7 cases and more than 5 cm in 9 cases. End to end anastomosis reconstruction by saphenous vein graft and direct suture was performed in 16 cases and ampulation in 12 cases. The time of the revascularization of the leg was 8-150 hours (mean 31.8 hours). Results All patients were followed up 6 months to 11 years with an average of 4.2 years. In 16 cases given end to end anastomosis reconstruction, 15 cases achieved revascularization and limb survival; lower limb function restored to normal within 1 year in 12 cases; foot drop and ankle joint contracture occurred in 3 casesand the survival rate of limbs was 94%. Amputation was given in 12 of 28 casesbecause of severe trauma. The rate of amputation was 43% and the rate of disability was 54%. Conclusion Popliteal artery trauma should be treated as soon as the diagnosis is made. If the revascularization is more than 8 hours or circulatory compensation is not complete, it will affect the leg survival. Delayed diagnosis and severe traumas are the cause of high rate ofamputation in popliteal artery trauma.
ObjectiveTo carry out an investigation on the life quality of amputees in the “5·12” Wenchuan earthquake before and after rehabilitation of one year (short term), three year (intermediate term) and five year (long term) and find out the best program of recovery. MethodsIn September 2008, 52 patients who were treated in the higher-level hospital and came back to the Second People’s Hospital of Mianzhu City for rehabilitation were divided into two groups: group A and B with 26 patients in each. Phased rehabilitation program was adopted for group A while traditional program was chosen for patients in group B. “The Personal Information Table of Amputees of Deyang City” and The Life Quality Measurement Table of World Health Organization were chosen as the research tools before the program and one year, three years and five years after the program. ResultScores of the life quality of both groups showed a general rising tendency, while group A was higher than group B in each single phase, especially in the longterm one. For positive feeling, group A got a score of 193.0±12.3 and group B got 126.0±11.2; for ability to work, group A had a score of 62.0±5.2 and group B had 41.0±2.3; for life satisfaction, group A achieved 150.0±2.1 and group B achieved 101.0±6.2; for ability of action, the score of group A was 17.0±2.6 and group B was 11.0±5.2. The differences were statistically significant (P ＜ 0.05) . ConclusionCompared with conventional rehabilitation program, phased rehabilitation program can better enhance and consolidate the amputees’ quality of life and promote their returning to family and society, which can make up for the deficiency of the existing rehabilitation programs and is worth popularization and application.
Objective To observe the effectiveness of vacuum seal ing drainage (VSD) combined with anti-takenskin graft on open amputation wound by comparing with direct anti-taken skin graft. Methods Between March 2005 andJune 2010, 60 cases of amputation wounds for limbs open fractures were selected by using the random single-blind method.The amputation wounds were treated with VSD combined with anti-taken skin graft (test group, n=30) and direct anti-takenskin graft (control group, n=30). No significant difference was found in age, gender, injury cause, amputation level, defect size,preoperative albumin index, or injury time between 2 groups (P gt; 0.05). In test group, the redundant stump skin was usedto prepare reattached staggered-meshed middle-thickness skin flap by using a drum dermatome deal ing after amputation,which was transplanted amputation wounds, and then the skin surface was covered with VSD for continuous negative pressuredrainage for 7-10 days. In control group, wounds were covered by anti-taken thickness skin flap directly after amputation, andconventional dress changing was given. Results To observe the survival condition of the skin graft in test group, the VSDdevice was removed at 8 days after operation. The skin graft survival rate, wound infection rate, reamputation rate, times ofdressing change, and the hospital ization days in test group were significantly better than those in control group [ 90.0% vs.63.3%, 3.3% vs. 20.0%, 0 vs. 13.3%, (2.0 ± 0.5) times vs. (8.0 ± 1.5) times, and (12.0 ± 2.6) days vs. (18.0 ± 3.2) days, respectively](P lt; 0.05). The patients were followed up 1-3 years with an average of 2 years. At last follow-up, the scar area and grading, and twopointdiscrimination of wound in test group were better than those in control group, showing significant differences (P lt; 0.05).No obvious swelling occurred at the residual limbs in 2 groups. The limb pain incidence and the residual limb length were betterin test group than those in control group (P lt; 0.05). Whereas, no significant difference was found in the shape of the residual limbs between 2 groups (P gt; 0.05). In comparison with the contralateral limbs, the muscle had disuse atrophy and decreasedstrength in residual limbs of 2 groups. There was significant difference in the muscle strength between normal and affected limbs(P lt; 0.05), but no significant difference was found in affected limbs between 2 groups (P gt; 0.05). Conclusion Comparedwith direct anti-taken skin graft on amputation wound, the wound could be closed primarily by using the VSD combined withanti-taken skin graft. At the same time it could achieve better wound drainage, reduce infection rate, promote good adhesion ofwound, improve skin survival rate, and are beneficial to lower the amputation level, so it is an ideal way to deal with amputationwound in the phase I.
Since October 1975, 35 patients with congenital constriction bands were treated. Follow-up for 10 months to 14 years showed that the results of correction were satisfactory except 1 patient died from other disease. The etiolology, the concurrent deformities and the method of treatment were discussed.
It has been found that the incidence of cardiovascular disease in patients with lower limb amputation is significantly higher than that in normal people, and the risk of developing coronary atherosclerosis is much higher than that in other high-risk groups. Numerous studies have confirmed that high systolic and diastolic blood pressures are potential risk factors for coronary artery disease, and it has been demonstrated that the ascending aortic pressure during diastole increases after amputation. However, the relationship between lower limb amputation and coronary atherosclerosis has not been fully explained from the perspective of hemodynamic environment. Therefore, in this study, a centralized parameter model of the human cardiovascular system and a three-dimensional model of the left coronary artery were established to investigate the effect of amputation on the hemodynamic environment of the coronary artery. The results showed that the abnormal hemodynamic environment induced by amputation, characterized by factors such as increased diastolic pressure in the ascending aorta, led to a significant expansion of the low wall shear stress (WSS) region on the outer lateral aspect of the left coronary artery bifurcation during diastole. The maximum observed increase in the area of low WSS reached up to 50.5%. This abnormal hemodynamic environment elevates the risk of plaque formation in the left coronary artery. Moreover, the more severe the lower limb atrophy, the greater the risk of coronary atherosclerosis in amputees. This study preliminarily reveals the effect of lower limb amputation on the hemodynamic environment of the left coronary artery.
Objective To explore the effect of a teamwork intervention during their rehabilitation process for patients who had undergone an amputatation after an earthquake. Methods A total of 85 patients undergoing amputation were included in the study. A rehabilitation team consisting of orthopaedic doctors, orthopaedic nurses, physical therapists, professional therapists, psychology consultants, volunteers, social workers, patients and their relatives participated in the comprehensive rehabilitation program. The outcome of this teamwork intervention was evaluated. Results Statistically significant improvement was observed in terms of patients’ physiological, psychological and social roles after the teamwork intervention ( Plt;0.05). Conclusion The teamwork intervention can improve the overall outcome of rehabilitation, including quality of life, in amputated patients following an earthquake.