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.
Objective To review the progress in amputation technique of diabetic foot. Methods Recent l iterature concerning the amputation technique of diabetic foot was reviewed and analyzed. Results According to the different levels of the amputation, the diabetic foot’s amputation can be classified as major amputation and minor amputation, and differentkinds of methods can derive from these styles. Different factors should be considered when the style and method of amputation are chosen. Conclusion To the diabetic foot amputation, the general rule is to l imit the amputation level on the premise of the good cl inical effect. The health state, the region of the diabetic foot, the tissue perfusion, the susceptibil ity to infection in local tissue, and the abil ity of wound healing are important factors in selecting the styles and methods of diabetes-related amputations. Importance should be attached to the synthesis treatments of diabetes to prevent the higher level amputation.
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.
目的:探討5·12汶川地震中因外傷而截肢的患者產生各種心理反應的原因和護理對策,以采用有效的護理措施。方法:以我院收治的地震傷致截肢患者23例為研究對象,采用面對面與患者及家屬交談、觀察患者的心理行為、轉院后隨訪等形式,用應對方式量表對心理護理進行評分及分析,并針對性采取心理護理。結果:截肢患者在治療前后出現自我概念改變、不確定感、社會適應力改變等正性和負性心理效應;經過心理護理,能消除心理障礙,均獲得較好的治療效果。結論:正確的心理分析和針對性心理護理有利于患者的心理調適,產生正性心理效應,積極應對疾病。
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.
Objective To investigate the amputation-related pain and quality of life (QoL) between the amputees with transfemoral amputation (TFA) and transtibial amputation (TTA) 10 years after the Wenchuan earthquake, and compare the effects of two different amputation level on the long-term functional rehabilitation of amputees. Methods A total of 305 amputees from Center of Comprehensive Service of Disabled of Deyang for the disabled 10 years after the Wenchuan earthquake were selected for cross-sectional study from February to June 2018. Through face-to-face interview, the basic information of amputees was collected and the evaluation of Prosthetic Evaluation Questionnaire (PEQ) was completed. The amputees were divided into TFA group and TTA group according to the amputation level. Results A total of 53 amputees were included, including 27 in the TFA group and 26 in the TTA group. The PEQ scores showed that the prevalences of phantom limb sensation (96.3% vs. 65.4%; χ2=6.372, P=0.012) and phantom limb pain (92.6% vs. 69.2%; P=0.039) in the TFA group were significantly higher than those in the TTA group. There was no significant difference with regard to the intensity of amputation-related pain between the victims with TFA and TTA (P>0.05). However, the TFA group were more bothered by phantom limb sensation than the TTA group (52.9±24.1 vs. 35.9±26.7; t=2.108, P=0.042), there was no significant difference in other indexes (P>0.05). There was no significant difference in QoL between the TFA and TTA groups (P>0.05). Conclusions The phantom limb sensation, phantom limb pain, residual limb pain, non-amputated limb pain and back pain are still prevalent among the victims with TFA and TTA 10 years after the Wenchuan earthquake. The higher amputation level is associated with increased prevalence of phantom limb sensation and phantom limb pain, as well as more bothersomeness of phantom limb sensation. The amputation level appeares to have no impact on the long-term QoL.