A tool for measuring functional outcomes after total hip arthroplasty

Comparison of functional outcome of bipolar hip arthroplasty and total hip replacement in displaced femoral neck fractures in elderly in a developing country: a 2-year prospective study

PURPOSE

To compare the short-term functional outcome between bipolar hip arthroplasty (BHA) and total hip replacement (THR) in displaced femoral neck fractures in elderly patients in a developing country.

MATERIALS AND METHODS

A prospective study was conducted which included a total of 42 patients of age more than 60 years with closed displaced femoral neck fractures, and the patients were randomized into two groups of 21 patients each and their outcomes were compared.

RESULTS

At 24-month follow-up, patients in BHA group had a mean modified Harris hip score of 83.85 ± 6.62 and patients in THR group had a mean modified Harris hip score of 88.00 ± 5.76 (p value = 0.067). Seven (35%) patients in BHA group and 11 (55%) patients in THR group had hip scores from 91 to 100 (excellent), 9 (45%) patients in BHA and seven patients (35%) in THR had hip scores 81-90 (fair) and 4 (20%) patients in BHA group and 2 (10%) patients in THR group were rated 71-80 (good) and none was found in poor category. Total amount of blood  loss while performing BHA was 238.15 ± 20.43 ml compared to 336.85 ± 23.56 ml in THR (p < 0.0001). Mean of total duration of surgery was found to be 51.80 ± 8.70 min in BHA group which was significantly lesser than 119.10 ± 16.75 min of THR group (p < 0.0001).

CONCLUSION

BHA being comparable to THR in terms of functional outcome by modified Harris hip scoring with significantly less blood loss during surgery, less duration of surgery, more cost-effective can be recommended as first line of surgical management in elderly patients with displaced femur neck fractures in developing countries.

LEVEL OF EVIDENCE

Level II, lesser-quality randomized controlled trial.

Length of Stay and Achievement of Functional Milestones in a Rural First Nations Population in Northwestern Ontario during Acute-Care Admission after Total Hip Replacement: A Retrospective Chart Review

PURPOSE

To understand the postoperative acute-care physiotherapy course for First Nations people returning after total hip replacement (THR) to remote communities with limited rehabilitation services and to evaluate length of stay and attainment of functional milestones after THR to determine to what extent an urban-based clinical pathway is transferrable to and effective for First Nations patients in a rural setting.

METHODS

Data were collected retrospectively by reviewing charts of patients who underwent THR in the Northwest Ontario catchment area from 2007 through 2012.

RESULTS

For the 36 patient charts reviewed, median length of stay (LOS) at the Sioux Lookout Meno Ya Win Health Centre (SLMHC) was 7.5 days (range 2-335); median LOS from time of surgery at the regional hospital (Thunder Bay Regional Health Centre) to discharge from SLMHC was 13.5 days; and median time for mobilizing and stairs was 9 days (range 1-93).

CONCLUSION

Commonly accepted urban clinical pathways are not a good fit for smaller rural hospitals from which First Nations patients return to remote communities without rehabilitation services. LOS in a rural acute-care facility is similar to LOS in an urban rehabilitation facility.

Does vitamin D status affect the attainment of in-hospital functional milestones after total hip arthroplasty?

Our study aims to identify the prevalence of low vitamin D status in patients undergoing total hip arthroplasty (THA) and to evaluate the association between serum vitamin D level and the attainment of in-hospital functional milestones. We collected data from patients who underwent THA and had preoperative serum vitamin D (serum 25-hydroxy vitamin D) levels measured. From 200 patients, 79 (39.5%) had low serum vitamin D (serum 25-hydroxy vitamin D <32 ng/mL). There were no associations between serum vitamin D level and the attainment of in-hospital functional milestones as well as length of hospital stay or perioperative complications after THA. Because low vitamin D status did not compromise the short-term functional outcomes after THA, surgery need not be delayed, but low vitamin D levels should be corrected once identified.

Initiating physical therapy on the day of surgery decreases length of stay without compromising functional outcomes following total hip arthroplasty

In response to rising health care costs, hospitals are implementing clinical pathways in order to standardize care, improve cost efficiency and outcomes. The purpose of this study was to evaluate the effect of initiating physical therapy (PT) on post operative day 1 (POD1) compared to initiating PT on day of surgery (DOS), on length of stay and in-hospital rehabilitation functional outcomes in total hip arthroplasty patients. This change in PT guidelines was part of the implementation of a new multidisciplinary clinical pathway, adopted by the institution in 2007. A retrospective descriptive study of 408 subjects undergoing unilateral THA compared two groups (204 in each group): those who initiated PT on POD1 and those who initiated PT on DOS. Compared to the POD1 group, patients in the DOS group stayed on average 0.21 days less in the hospital. There was no difference in the achievement of functional milestones in spite of the shortened hospitalization. The initiation of a new clinical pathway was successful in reducing mean length of stay while still allowing patients to achieve all necessary functional outcomes, required for discharge home.

Functional recovery after hip fracture in the subacute setting

OBJECTIVE

To measure functional recovery after hip fracture in the subacute setting.

BACKGROUND

There are over 340,000 hip fractures that occur in the United States annually. Three out of five hospitalizations attributable to injury among persons over 75 were for fractures. Greater than 50% were hip fractures.

PURPOSE

The purpose of this study is to describe the functional recovery after hip fracture in the subacute setting utilizing performance-based measures (PBMs).

METHOD

This is a prospective observational cohort.

DATA ANALYSIS

Descriptive statistics were used for baseline characteristics. Repeated measures analysis using a Bonferroni correction was utilized to compare admission and discharge PBM scores.

RESULTS

Eighty residents were enrolled in the study, of which seven were withdrawn because of medical complications and one subject died within 1 week of admission. Data were analyzed for 72 subjects. There were 59 women and 13 men ranging in age from 63-99. Mean age was 85.3. The patients' profiles were as follows: 53% lived alone, 63% were Medicare recipients, 50% used an assistive device before hip fracture, 46% sustained a femoral neck fracture, 57% underwent a bipolar hemiarthroplasty, 90% received epidural anesthesia, and 90% had a weight-bearing status as weight-bearing was tolerated. The PBM results are as follows: [table: see text]

CONCLUSION

There was a significant improvement between admission and discharge TUG test, Tinetti gait and balance test, and 6MW test scores in patients who underwent surgical repair of a hip fracture after a fall.

Functional recovery after bleeding episodes in haemophilia

Haemophilia is characterized by intra-articular and intramuscular bleeding episodes. Although much work has been carried out into post-bleeding mechanisms in both synovial joints and muscles, the picture is not yet clear. A firm post-bleeding rehabilitation protocol is of utmost importance for people with haemophilia. The use of the International Classification of Functioning Disability and Health reveals that information worldwide is on body level, whereas the goals of patients with haemophilia implicitly aim at optimal functional recovery. This interferes much more with activities and participation in society. The Functional Independence Score for Haemophilia and the Post-bleeding Protocol Based on Functional Milestones are examples of post-bleeding approaches that deal more with function. Two cases will emphasize the value of this approach.

In-hospital outcome and resource use in hip arthroplasty: influence of body mass

To determine the influence of body mass index (BMI) on perioperative morbidity, functional recovery, and hospital use, the records of 207 patients who underwent primary total hip arthroplasty were reviewed and patients were grouped according to BMI. Transfusion requirements, operative complications, functional recovery, and assistance needed for transfers from supine to sit, sit to stand, and bed to chair positions were analyzed at the first physical therapy. Compared with others, morbidly obese patients (BMI > or = 40 kg/m2) had significantly longer mean operative time and higher mean intraoperative blood loss (P<.05), a trend toward more complications, but no significant difference in functional recovery and hospital use.

The day of discharge after total hip arthroplasty and the achievement of rehabilitation functional milestones: 11-year trends

This is a report on 11 years (1990-2000) of total hip arthroplasty cases and days of discharge from one large city hospital. In 1990, patients stayed an average of 9.7 days after surgery. By 2000, patients stayed only 5.3 days. In general, women stayed longer than men, but this gap had nearly disappeared by 2000. The patients discharged in 2000 achieved fewer functional milestones during their hospital stay than those discharged in 1990.

Mini-incision total hip arthroplasty: a comparative assessment of perioperative outcomes

Compared with patients with total hip arthroplasty (THA) via a direct lateral approach, patients treated with THA via a mini-incision approach had significantly earlier ambulation, less transfer assistance, and more favorable discharge dispositions; they also had decreased transfusion requirements and better functional recovery with early physical therapy. This procedure achieved accurate and reproducible implantation, regardless of patient habitus.

General overview of rehabilitation in the rheumatoid patient

This article provides a general overview of rehabilitation in the rheumatoid patient. It discusses the physical therapy management of both the systemic musculoskeletal involvement of RA and of the specific postoperative rehabilitation associated with total joint arthroplasty. It is intended to highlight the major components of treatment and to guide the clinician in assessing these challenging, yet rewarding cases. Its emphasis is to support a multidisciplinary approach to patient care.

Randomized trial of epidural versus general anesthesia: outcomes after primary total knee replacement

To compare the effects of epidural anesthesia and general anesthesia on early postoperative outcomes after unilateral primary total knee replacement, 262 patients were randomly assigned to receive either epidural or general anesthesia. All patients received a common rehabilitation protocol including a standardized assessment of progress. One hundred eighty-eight patients received a common thromboembolic prophylaxis protocol with postoperative aspirin, and had a standardized surveillance protocol to detect thromboembolic complications. Deep vein thrombosis was determined by venography on the operative limb, and pulmonary embolism was determined by comparison of preoperative and postoperative lung perfusion scans. The epidural anesthesia group reached all rehabilitative milestones earlier postoperatively than did the general anesthesia group, with a statistically significant earlier attainment of stair climbing. The incidence of deep vein thrombosis was 40% with epidural anesthesia, and 48% with general anesthesia. There were no clots proximal to the popliteal veins. The incidence of pulmonary embolism on lung scan was 12% with epidural anesthesia and 9% with general anesthesia. Epidural anesthesia is associated with more rapid achievement of postoperative in hospital rehabilitation goals after total knee replacement. A minor reduction in postoperative deep vein thrombosis rate was observed with epidural anesthesia, but this did not reach statistical significance. No difference in early postoperative pulmonary embolism was observed between the 2 types of anesthesia.