Interruptions to amputee rehabilitation

OBJECTIVES: To determine the frequency of interruptions to inpatient amputee rehabilitation, and to identify the causes, risk factors, and consequences of these interruptions. DESIGN: Retrospective cohort study. SETTING: Inpatient amputee rehabilitation service. PATIENTS: A total of 254 consecutive patients admitted within 90 days of amputation. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Patient age, gender, comorbid medical conditions, amputation type(s), days from amputation to admission, admission Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) score, rehabilitation length of stay (LOS), whether a prosthesis was fabricated, discharge destination, discharge Houghton Scale score, discharge 2-minute walk test, and discharge SF-36 score. RESULTS: Interruptions occurred in 76 patients (30%). Impaired stump healing caused 46 (18%) interruptions and acute medical illness caused 26 (10%); 4 (2%) interruptions were because of other causes. Higher incidence of interruption was associated with female gender, peripheral vascular disease, and decreased days from amputation to rehabilitation. The majority of patients with interruptions (60/76, 79%) returned to complete rehabilitation. Patients with interruptions had significantly longer rehabilitation LOS (48.5 vs 37.0d, P<.001), but functional outcome measures at rehabilitation discharge were similar between those patients who returned to complete rehabilitation after interruption and those patients without interruption. CONCLUSIONS: Interruptions to amputee rehabilitation are common and result in longer rehabilitation LOS but do not adversely affect rehabilitation outcomes in those who are able to return to complete rehabilitation. No subgroup of patients with exceptionally high incidence of interruption could be identified.     

Prosthetic rehabilitation of geriatric amputee patients: a follow-up study

During a four-year period, 116 lower extremity amputee patients older than 65 years were evaluated and treated by our department. Fifty-nine patients with below-knee (BK) amputations, 22 with above-knee (AK) amputations, and 15 with bilateral amputations were fitted with prostheses and trained in their use. A follow-up study on all patients was done at an average of 22 months after they had completed their training program but not earlier than after 6 months. Of all BK amputees who had been fitted with a prosthesis, 73% were using it fulltime and as their main mode of locomotion; 25% were using it part of the time. The results were less favorable for AK and for bilateral amputee patients: 50% of AK amputees and 33% of the bilateral amputees had become fulltime users of their prostheses. Age alone was not a major determining factor in success or failure of prosthetic rehabilitation. Failures usually were due to concurrent medical disease or mental deterioration. The study indicates that the effort and expense of fitting and training geriatric patients with prostheses may be well worthwhile.     

Bone overgrowth in the adult traumatic amputee

Bone overgrowth of the residual limb after an amputation is a well documented complication in the pediatric amputee population. Bone overgrowth can cause pain, problems with skin breakdown, and poor prosthetic fit. There have been few reports of bone overgrowth in the adult amputee. Two cases of traumatic transfemoral amputations after extensive tissue damage are presented. Both patients successfully completed an in-patient amputee rehabilitation program and achieved functional ambulation with their prostheses. However, each developed distal residual limb pain within a year after their amputations that significantly limited the amount of time they could wear their prostheses and the distance they could walk. Radiographs demonstrated additional bone growth from the residual femur into adjacent soft tissues in both patients. These case examples demonstrate that bone overgrowth should be considered in the differential diagnosis of residual limb pain in the adult amputee.     

Peer visitation for the preoperative amputee patient.

The emotional adjustment to an amputation is sometimes the most challenging part. It is difficult for nurses and health care professionals to educate preoperative amputee patients because they have not shared the same experiences. Peer visitation of the preoperative amputee patient allows the patient to speak directly with another amputee who has shared a similar experience, which enables the patient to share feelings and concerns about the loss of a limb. This article will discuss the development of a peer visitation program for the preoperative amputee patient.     

The status of outcome measurement in amputee rehabilitation in Canada

OBJECTIVE: To describe how centers of amputee care in Canada evaluate program and patient outcome. DESIGN: National postal survey. SETTING: Amputee rehabilitation centers across Canada. PARTICIPANTS: Forty-four medical directors. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Type and frequency of use of program evaluation, formal and informal patient outcome measures data, and how collected data was used. RESULTS: Forty-four clinics responded (response rate, 72%). Program evaluation was conducted in some format by at least 18 centers. Twelve centers conducted regular chart audits, whereas 15 indicated their intention to submit an annual program report. The majority of centers collected information on patient outcomes; however, most used informal measures. Thirty-nine clinics used part or all of a checklist of informal measures of skill attainment. The most common standardized outcome measure was the FIM instrument (18 centers). Eighteen centers used a form of mobility performance such as walking speed or timed walk test. Eighteen of 39 centers that responded to this section did not collect any formal patient outcome measures. The most frequently used outcome measures were the nonstandardized informal measures of independence. CONCLUSION: A diverse selection of program- and patient-related outcome measures were used by Canadian amputee centers. Outcomes could be better compared if all centers used similar outcome measures.     

Fluid collections in amputee stumps: a common phenomenon

OBJECTIVES: To assess the incidence of fluid collections in postoperative amputee stumps and the impact on limb-fitting outcomes in patients with such collections. DESIGN: Cohort study. SETTING: Inpatient rehabilitation ward. PARTICIPANTS: Successive patients with amputation examined with ultrasound over 1 year. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The presence of discrete fluid collections on admission and outcomes of successful limb fitting, length of inpatient stay, and presence of psychologic symptoms. RESULTS: In 105 consecutive admissions, we detected discrete fluid collections in 28 (27%) of stumps with a median volume of 38.5 mL (range, 16-216 mL). All collections diminished and disappeared by discharge with 81% undetectable within 30 days since surgery. A transfemoral amputee was more likely to develop a collection than a transtibial amputee (P<.01). Patients with collections took 9.5 days longer to achieve limb fitting (P=.04) and had a 10-day longer inpatient stay (P=.02). However, the overall success of limb fitting was similar as was the incidence of psychologic distress. CONCLUSIONS: Discrete fluid collections are common in postoperative amputation stumps but regress by discharge. Although limb fitting may be delayed, the ultimate success of limb fitting is not reduced and patients can be reassured.     

Social dimensions to functional gain in pediatric patients

Rehabilitation hospitals recognize the need for holistic patient care and employ professionals who are concerned with the social dimensions of functional independence. However, there have been few empirical studies of the relationship between social variables and functional gain. Functional assessment data for 66 pediatric patients admitted to an inpatient rehabilitation program were analyzed. Regressing residual gain scores on social variables from the Patient Evaluation and Conference System (a patient tracking data base) showed significance (p less than .01) in pediatric functional gain. Patients whose families were less able to support their independent living before admission made the greatest functional gains. Family support for disabled pediatric patients affected functional gain, affirming the importance of rehabilitation professionals' involvement with the patient's social needs throughout the rehabilitation process.     

Treadmill training program for a bilateral below-knee amputee patient with cardiopulmonary disease

This study was undertaken to determine the degree of progress an elderly bilateral below-knee amputee with cardiopulmonary disease could achieve by endurance training on a treadmill. Aspects of medications, orthotic/prosthetic evaluation, and energy expenditure are discussed. The subject was a 63-year-old Class IV cardiac patient with combined restrictive-obstructive pulmonary disease of moderate severity. He had undergone a coronary artery bypass graft (two-vessel) followed by a bilateral below-knee amputation for an ascending dry gangrene. The initial ambulatory aerobic evaluation showed the patient achieving only 50% of predicted maximal heart rate and 20% of maximal oxygen consumption. An individualized daily training program started the patient walking at .5 mph, 0% elevation, for five repetitions at two minutes each. By the end of the six-month training program the workload reached 1.4 mph at 2.5% elevation, for 30 minutes of total external work. The final exercise test evaluation showed an overall increase in age-predicted maximal heart rate (90%) and oxygen consumption (55%). The patient improved from cardiac Class IV to Class II, and therapeutically from Class E (bed rest) to Class C (moderate exercise restriction). These findings suggest a need for endurance training programs for patients with cardiopulmonary disease hindered by additional physical disabilities. The program enabled the participant to engage in significantly higher levels of activity for daily living within the community.     

Making an educational diagnosis to improve patient education.

The health professional needs to make an educational diagnosis before he selects a specific approach to patient education. Tailoring a patient education program to the patient's belief regarding his health and the patient's expectations regarding his diagnosis and care is useful. Other factors that influence the pulmonary rehabilitation team's selection of educational methodology are the patient's age, sex, educational level, cultural background, and prior experience with his disease. An educational program oriented to patients who rely on self-motivation or self-reward should provide choice of treatment, involvement of the patient in making choices, information-giving, and strong emphasis on individual responsibility. An educational program oriented to patients who demonstrate success when group strategies and support are used should encourage them to believe that their health can be controlled, even if it is dependent upon powerful others. Values clarification and behavior modification are also helpful in patient education.     

A survey of physiotherapists involved in paediatric lower limb amputee rehabilitation in the British Isles

Objectives

Children require extensive rehabilitation following lower limb amputation and there are few reports describing this rehabilitation process. A survey to assess opinions, practice and caseloads amongst physiotherapists involved with paediatric amputee rehabilitation in the British Isles was therefore undertaken.

Design

A 17-item structured telephone survey was developed to include the main aspects of physiotherapy rehabilitation of children following lower limb amputation. Physiotherapists working in paediatrics and/or amputee rehabilitation in a range of acute, outpatient and community settings were surveyed.

Results

Data were collected between November 2001 and October 2002. Physiotherapists from 70 centres were contacted, and 52 treated paediatric lower limb amputees. A variety of causes of amputation were managed. All physiotherapists commented that they saw very few paediatric patients. No centre had protocols in place for any stage of management. In all geographical areas, rehabilitation was available throughout recovery for all causes of lower limb amputation. Core elements of rehabilitation were similar; however, additional elements differed between centres.

Conclusions

This survey indicates that the small population of children with lower limb amputation has access to rehabilitation throughout their recovery. However, there is variation in the provision of physiotherapy rehabilitation services throughout the British Isles. Redesigning physiotherapy rehabilitation services for paediatric lower limb amputees, and formalisation of cross-speciality links between paediatric and amputee physiotherapists may help to address these issues and better equip these children for future function.     

Application of virtual reality to the rehabilitation field to aid amputee rehabilitation: Findings from a systematic review

Purpose.?To determine the scope and use of virtual reality (VR) applications in the gait rehabilitation field and to review and characterise VR approaches for application in amputee rehabilitation.

Method.?A state-of-the-art research analysis was completed to review different approaches of VR to the gait rehabilitation field. Systematic research using Medline, EBSCOhost and Science Direct (ISI Web of Knowledge) was conducted to analyse various VR rehabilitation methods, and we developed a framework to characterise different research findings.

Results.?Framework for a research approach in the field of VR and rehabilitation was developed based on the literature review. On the basis of outcomes from gait rehabilitation using VR, trials for amputee rehabilitation using VR is warranted and an outline of this potential VR rehabilitation area was identified.

Conclusions.?Evidence supports the investigation of VR as applied to amputee rehabilitation based on general gait rehabilitation results. Research should be expanded to better understand the role and use of technology in community-based rehabilitation to enhance the quality of life of individuals.     

Return to work after rehabilitation. The significance of the patient's own prediction

A prospective study of patients with chronic low-back pain was made to determine the significance of the patient's own prediction of the outcome of a vocational rehabilitation program. Fifty-two patients were screened, and their work situation determined one and 4 years after the rehabilitation program was started. The patients predicted the outcome correctly in 69%, with a sensitivity of 68% and a specificity of 71%. A statistically significant correlation was found between the patient's prediction and the recommendations given by the rehabilitation unit.     

The cancer amputee and sexuality

To the person experiencing amputation, the loss of a limb has a serious psychosexual impact. Whatever the age, the surgical procedure itself, pain, deformity, inability to perform simple customary acts, economic threat, and many other problems impose on the person facing the loss of their limb. Commonly, concentration is focused on functional abilities during and after prosthetic rehabilitation, and care taken to preserve the person's sexuality is often omitted. Major limb amputation can cause a decrease in self-esteem and body image due to perceived mutation, and this in turn can create emotional hurdles for both the patient and partner. Several potential problems such as the mechanics of body positioning during sex play, balance and movement, and phantom pain sensations can alter sexual function. Added difficulties include chemotherapy-induced neuropathies and enforced isolation because of limited mobility. Although these various disabling maladies may require alterations in a sexual relationship, sex drive and desire usually remain intact. Specific assessment techniques and interventions must be made available to enable the nurse to discuss sexual concerns at all stages of cancer and its treatment. As well, we must not fail to see alternatives to stereotypical behavior and acknowledge each patient's unique sexual identify.     

Promoting smoking cessation in the rehabilitation setting

Cigarette smoking is a known risk factor in patients with ischemic and hemorrhagic stroke. Smoking also increases the risk of cardiovascular disease, chronic bronchitis, emphysema, peptic ulcers, and cancer of several organs among middle-aged individuals and the elderly. In the elderly, smoking has also been associated with a general decline in physical functioning as a result of the increased incidence of chronic illnesses. The prevalence of smoking among community-dwelling adults aged 65 to 74 yr has been estimated to be 18% for men and 15% for women. More than 30% of Americans who are hospitalized each year are smokers. Although there are no published studies that have established the prevalence of smoking in a rehabilitation population, these data and our own clinical experience suggest that smoking continues to be a significant health problem for many persons who enter the inpatient rehabilitation setting. Because most hospitals have adopted a smoke-free policy, hospitalization itself may initiate a period of nonsmoking in patients who were smokers at the time of their admission. In addition, some smokers choose to quit smoking after stroke or other medical crisis caused by the health risks associated with cigarette smoking. However, research has also revealed a rather low-smoking cessation rate (30%) among smokers who have had a transient ischemic attack despite the health benefits associated with smoking cessation. Given the significant health risks associated with cigarette smoking, particularly in the elderly and those with cerebrovascular compromise, the effects of smoking on the patient's health should be discussed with the patient during inpatient rehabilitation. Unfortunately, given the current healthcare demands of reducing lengths of hospitalization and the focus on functional outcomes, health promotion issues, such as smoking cessation, nutrition, exercise, may not receive the attention that they deserve. Despite these constraints, we believe that the inpatient rehabilitation setting provides an opportunity for a "teachable moment" to introduce the idea of smoking cessation to the active smoker or to encourage continued smoking cessation and relapse prevention to those patients who have not smoked since their admission to the acute care hospital. If instituted in an effective manner, we believe that there could be significant healthcare benefits in establishing a formal smoking cessation or relapse prevention program in the rehabilitation setting.     

Patient preference and gait efficiency in a geriatric population with transfemoral amputation using a free-swinging versus a locked prosthetic knee joint

OBJECTIVE: To investigate patient preference, walking speed, and prosthetic use in a geriatric population with transfemoral amputation using a free-swinging prosthetic knee or a locked knee joint. DESIGN: Before-after trial. SETTING: Ambulatory patients at an amputee rehabilitation facility. PARTICIPANTS: A convenience sample of 14 geriatric individuals with a unilateral dysvascular transfemoral amputation (age range, 61-80y), who were using a prosthesis with a free-swinging knee in the community, 3 months after discharge from an amputee rehabilitation program. INTERVENTION: Change from a free-swinging knee to a locked knee. MAIN OUTCOME MEASURES: Patient preference, distance walked in 2 minutes, and prosthetic use as measured by the Houghton Scale. RESULTS: Eleven of 14 participants preferred the locked knee. Irrespective of preference, the mean 2-minute walk distance was 44.9 +/- 28.9m with the free-swinging knee and 54.4 +/- 35m with the locked knee (P = .001). Prosthetic use was greater with the locked knee (7.8 +/- 2.2) than with the free-swinging knee (6.6 +/- 2.5) (P = .01). CONCLUSIONS: Most geriatric participants with transfemoral amputation preferred locked knees and walked faster and used their prostheses more when using a locked knee prosthesis.     

Rehabilitation of patients with end-stage renal failure after lower extremity amputation

Four patients with end-stage renal failure on maintenance hemodialysis and one patient with near end-stage renal failure received inpatient rehabilitation following lower extremity amputation. All were prosthetically restored. Three of the patients had bilateral below-knee amputations and were ambulatory at the time of discharge, including the patient with near end-stage renal failure who was on maintenance hemodialysis at follow-up. One unilateral below-knee amputee was also ambulatory at discharge. The other unilateral below-knee amputee had an ulcer on the other foot and used a pylon for transfers only. To assess the prevalence of patients on maintenance hemodialysis with lower extremity amputations, a survey of 310 patients at four dialysis units was performed. Of the 310 patients 2.9 percent had at least one amputated lower extremity and 1.0 percent had bilateral lower extremity amputations. Preliminary data and the potential for functional results following prosthetic restoration suggest the need for further research concerning prosthetic restoration in the lower extremity amputee with end-stage renal failure.     

Pelvic floor outcomes in patients who have undergone general rehabilitation following surgery for colorectal cancer: a pilot study北大核心CSCD

BACKGROUND There is a paucity of evidence on changes in pelvic floor outcomes in patients with colorectal cancer (CRC) following general oncology rehabilitation. OBJECTIVE In patients following surgery for CRC, to explore changes in pelvic floor muscle function before and after a general oncology rehabilitation program;and to compare pelvic floor symptoms in patients undergoing the rehabilitation program to a matched control group. METHODS This pilot study was conducted as an observational study nested within a prospective study evaluating the feasibility of a general oncology rehabilitation program for patients following surgery for abdomino-pelvic cancer. In this nested study, pelvic floormuscle function was measured in 10 participants with CRC (rehabilitation group) before and immediately after the 8-week rehabilitationprogram and at 6-month follow-up. Data of 10 matched participants from the prospective study who completed questionnaires only at the same assessment time points were used as a control group.     

The physiatrist as primary physician for patients on an inpatient rehabilitation unit

Eighty-two patients admitted to a predominantly geriatric inpatient rehabilitation unit were followed throughout their stay in order to document their need for medical management. Their average age was 74.1 years and mean length of stay was 27.9 days. A total of 302 indications for medical intervention (3.7/patient) were found. In addition there were 2.8 medication changes/patient found when comparing admission to discharge medications, and 0.7 medications/patient prescribed for intercurrent illnesses. Actual documented loss of planned therapy time was found 21 times, involving 19 patients but exceeded 1 day in only six patients. Fifty-eight patients were ultimately discharged home, 14 were discharged to nursing homes (7 for social reasons), and 10 were transferred to an acute general hospital. Adverse drug reactions occurred in 27% of the patients and incidence rate paralleled the number of medications prescribed for the patient. This study indicates that the physiatrist on an inpatient rehabilitation unit must function as team manager or program director, and as the patient's primary physician. By managing medical problems effectively, the physician limits the loss of therapy time, thus shortening the length of stay and enabling the patient to continue to participate in his rehabilitation program.