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Results for “Functional outcome”

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PubMed1992

Sarcoma therapy: functional outcome and relationship to treatment parameters.

PURPOSE: To systematically assess the functional outcome of patients treated with surgery and irradiation for extremity or truncal sarcomas, and to correlate this outcome with a detailed analysis of the radiation dose distribution and surgical technique. Conservative surgery and radiation therapy (RT) are known to provide excellent local control, but the relationship of technique to functional outcome requires further study. METHODS AND MATERIALS: Forty-one patients were treated for lower extremity (25 patients, 61%), upper extremity (8 patients, 19.5%), and truncal (8, 19.5%) sarcomas from 1983 to 1990. Most patients had malignant fibrous histiocytoma (15), liposarcoma (8), or aggressive fibromatosis (6). Age ranged from 13 to 85 years (median 54). All patients received RT and 39 (95%) had surgery. The mean total RT dose was 59 Gy (range 55.8-64.8 Gy). A protocol for functional assessment was devised and included a 4 point scale (0-3) for each of seven functional parameters (range of motion, fibrosis, edema, pain, skin changes, muscle strength, gait, or upper extremity performance). An aggregate score was obtained by adding the seven parameter scores and compared with both a patient and physician overall functional rating score (excellent, good, fair, poor). Based on this analysis, aggregate scores were defined as < or = 3 = excellent, < or = 8 = good, < or = 13 = fair, and > 13 = poor, with 21 as the worst possible score. The same orthopaedic surgeon and radiation oncologist independently examined and rated 22 patients. An additional 17 patients were evaluated by record review. The median time from completion of radiation therapy was 30.5 months (range 7-95 months). A computerized radiation therapy dosimetric analysis was performed on 34 patients. RESULTS: Local control was achieved in 39 patients (95%), including 6 with aggressive fibromatosis. The mean functional outcome score was 5.1 with a range of 0-16. 34 patients (83%) had good or excellent functional outcomes. The rating system demonstrated minimal interobserver variability. There was a positive relationship between volume irradiated to > or = 55 Gy and functional score, strength, fibrosis, and skin changes. Total dose independent of volume was significantly associated with skin changes. Increasing peak dose (hot spot dose) was associated with fibrosis and skin changes. More fibrosis developed as the volume of the peak dose increased. A portion of the joint was treated in 5/33 extremity patients and the entire joint in 24/33 (mean dose 55.8 Gy, range 45-65 Gy). Neither range of motion nor total functional score was correlated with joint dose. Edema and functional score were not related to either the volume or percent of limb spared (receiving < or = 40 Gy). The physician functional status ratings generally concurred with patient self-assessments. CONCLUSIONS: A system for functional assessment has been developed which is easily performed and provides detailed information about patient functional outcome. This system can be used to evaluate the morbidity of combined modality sarcoma therapy. Doses up to 65 Gy, even over joint spaces, are not associated with significant morbidity. Only a small volume treated to < or = 40 Gy is required to maintain good outcome. The most important parameter appears to be the volume treated to > or = 55 Gy.

Adolescent↗

PubMed2000

Functional outcome for African Americans and Hispanics treated at a traumatic brain injury model systems centre.

OBJECTIVE: To describe the demographics, incidence and functional outcome for African Americans and Hispanics treated at a traumatic brain injury (TBI) model systems centre. DESIGN: Retrospective data analysis of patients admitted to an acute inpatient rehabilitation national TBI model systems centre. SETTING: A tertiary care university medical centre participating in the NIDRR Traumatic Brain Injury Model Systems project. SUBJECTS: Eighty-seven patients with TBI admitted to a Model Systems acute intensive interdisciplinary rehabilitation setting between 1989-1999. Information was extracted from the National TBI Model Systems data base for demographics such as age, race, education, gender, marital and employment status, sponsorship, injury aetiology and severity. OUTCOME MEASURES: Functional outcome was determined using the Functional Independence Measure (FIM), and the Disability Rating Scale (DRS) at the time of admission and discharge. RESULTS: Descriptive statistics were completed using SPSS. African American (94.3%) and Hispanic (5.7%) patients were injured most often as a result of motor vehicle accidents (48.8%). Males comprised 86.2% of this population, which had an average age of 34.5 years (SD = 13.1). On admission, average GCS score was 7.8 (SD = 3.6), average DRS was 13.5 (SD = 5.8), and average FIM total score was 49.8 (SD = 26.5). Average length of unconsciousness was 5.2 days (SD = 27.9), while average length of post-traumatic amnesia was 41.9 days (SD = 59.3). At the time of injury, 78.2% of the patients were not married. The majority of patients (97.7%) had private residences and 88.5% returned to their original home. Most patients had at least a high school education or passed a high school equivalent exam (49.4%) and were employed (70.1%) at the time of injury. Only 7% of the patients had a history of prior TBI. With regard to substance use, only 34.2% of patients reported pre-morbid illicit drug use. However, 50.5% met criteria for heavy or moderate alcohol use rates. Only 35.6% of patients reported a pre-morbid history of arrests, with the average number of arrests equal to 4.5 (SD = 10.2). Within this population, the number of drug or alcohol related arrests was 4.8 (SD = 13.5). CONCLUSIONS: Unmarried African American males, with an average age of 35 years, predominated at this institution. The primary mechanism of injury was motor vehicle accidents. The majority of patients had, at least, a high school education or passed an equivalency exam, were employed at the time of their injury and were discharged to their prior private residence. While half of the patients met criteria for moderate-to-heavy alcohol consumption, only one-third of the patients reported a history of pre-morbid illicit drug use. This descriptive analysis supports the need for further investigation of minority populations that sustain TBI and will enhance the accuracy of implications that minority status may have on functional outcome.

Activities of Daily Living↗

PubMed2005

Functional outcome after central corpectomy in poor-grade patients with cervical spondylotic myelopathy or ossified posterior longitudinal ligament.

OBJECTIVE: We studied the long-term functional outcome in poor-grade patients (Nurick Grades 4 and 5) with cervical spondylotic myelopathy (CSM) or ossified posterior longitudinal ligament after central corpectomy (CC). We sought to determine whether there were any prognostic factors that could predict functional outcome in these patients. METHODS: Functional outcome data were collected for 72 patients (68 men and 4 women; mean age, 49.7 yr; range, 30-67 yr) with CSM (60 patients) or OPLL (12 patients) of Nurick Grades 4 (55 patients) and 5 (17 patients). Uninstrumented CC was performed at 1 level in 12 patients, at 1 level combined with a discoidectomy at another level in 4 patients, at 2 levels in 50 patients, and at 2 levels plus a discoidectomy in 5 patients. The age at presentation (< or =50 yr or >50 yr), grade before surgery (4 or 5), the number of levels operated (1 or >1), diagnosis (CSM or ossified posterior longitudinal ligament), and duration of myelopathic symptoms (< or =12 mo or >12 mo) were studied for their effect on the functional outcome noted at the last follow-up. Functional outcome was graded as poor (no change in Nurick grade), fair (improvement of one Nurick grade), good (improvement of two Nurick grades), and cure (follow-up Nurick grade of 0 or 1). RESULTS: The follow-up ranged from 9 to 104 months (mean, 36.3 mo). One patient died 3 weeks after CC after surgery for a perforated duodenal ulcer. There was transient operative morbidity in 12 patients (16.9%). The mean Nurick score improved from 4.24 to 2.47 (P < 0.001). Of the 54 patients (76%) who improved in their Nurick grade, the functional outcome was graded as fair in 13 patients (18.3%), good in 24 patients (33.8%), and cure in 17 patients (23.9%). The functional outcome was poor in 17 patients (23.9%). Functional improvement after CC was uniformly correlated with myelopathic symptoms of 12 months' duration or shorter. The other favorable prognostic indicators for improvement after CC were a diagnosis of CSM and preoperative Nurick Grade 5; however, patients with a preoperative Nurick grade of 4 were more likely to experience a cure. CONCLUSION: More than three-fourths of patients with poor-grade CSM improve in their functional status after CC, with nearly 24% of patients obtaining a cure. Because patients with a duration of myelopathic symptoms of 12 months or less had the best functional outcome, early decompressive surgery should be offered to patients with poor-grade CSM.

Adult↗

PubMed2002

Laparoscopic hysterectomy versus abdominal hysterectomy: a controlled study of clinical and functional outcomes.

OBJECTIVE: To compare the clinical and functional outcomes of patients undergoing laparoscopic versus open hysterectomy for benign gynaecological pathology. SETTING: Gynaecological unit in a university hospital. METHODOLOGY: Forty consecutive cases of laparoscopic hysterectomy performed by the first author between June 1994 and December 1998 were reviewed. Their post-operative clinical and functional outcomes were compared with that of 40 patients with similar uterine size who had abdominal hysterectomy through a Pfannenstiel incision performed by consultant gynaecologists over the same time period. FINDINGS: Thirty-seven (92.5%) of the 40 patients had successful completion of laparoscopic hysterectomy. Of the patients who had successful laparoscopic hysterectomy, the duration of surgery was longer (mean duration: 159 vs 98 minutes), but they had a lower risk of complications (8.1% vs 20%), reduced analgesic requirement (mean pethidine dose: 93 vs 199 mg), and stayed for a shorter time in hospital (mean post-operation stay: 3.1 vs 4.9 days) when compared with patients who had abdominal hysterectomy. They were also able to return to full domestic function and sexual activity earlier. More patients in the laparoscopic hysterectomy group were happy with the appearance with the surgical scar, and the overall satisfaction with the surgery was also more positive than those who had abdominal hysterectomy. CONCLUSION: Laparoscopic hysterectomy is associated with improved clinical and functional outcomes when compared with open hysterectomy.

Adult↗

PubMed2003

Early and late functional outcome assessments following endovascular and open aneurysm repair.

PURPOSE: To compare early and late functional outcomes, as well as survival and recovery, following endovascular or open repair of abdominal aortic aneurysm (AAA). METHODS: Between 1996 and 2000, 294 patients underwent AAA repair (141 open and 153 endovascular); 57 patients from each group had 12-month follow-up for functional outcome assessment. Recovery was measured as hospital length of stay, skilled nursing requirement, and hospital readmission within 1 year to determine cumulative hospital utilization. Early (<6 months) functional outcomes were measured by activity level and convalescence days following surgery. Late (>6 months) functional outcomes were measured as ambulation, independent living, and employment status pre- and postoperatively. RESULTS: Operative mortality for open repair was 5 (3.5%) compared to 1 (0.6%) after an endovascular procedure (p<0.05). The endovascular group had a shorter hospital stay (2.8+/-2.8 versus 8.3+/-4.5 days) and fewer skilled nursing requirements (0% versus 26%; p<0.001). Cumulative hospital utilization over 12 months was 3.8 days for endovascular patients and 13.8 days for open repair (p<0.001). Recovery time was 99.3+/-84.1 days (range 14-365) in conventionally treated patients and 32.1+/-43.5 days (range 7-180) in the stent-graft group (p<0.001). At 6 months, 43 (75%) open and 54 (95%) endovascular patients had full recovery (p<0.01). Activity levels decreased in 13 (23%) open and 3 (5%) endovascular patients after surgery (p<0.01). There were no differences in ambulation, independent living, or employment status before and after treatment. CONCLUSIONS: Periprocedural survival following aneurysm repair is improved with endovascular grafting compared to open surgery, and recovery is more rapid, with a 78% reduction in total hospital days. Early functional outcomes are markedly improved with endovascular repair, while there is no difference in late functional outcomes between the procedures.

Aged↗

PubMed2006

The relationship of the Brief Assessment of Cognition in Schizophrenia (BACS) to functional capacity and real-world functional outcome.

The Brief Assessment of Cognition in Schizophrenia (BACS) assesses five different domains of cognitive function with six tests, and takes about 30-35 minutes to complete in patients with schizophrenia. Previous work has demonstrated the reliability of this measure, and its sensitivity to the deficits of schizophrenia. However, the relationship of this brief cognitive measure to functional outcome has not been determined. Further, future registration trials for potentially cognitive enhancing compounds may not only assess efficacy with cognitive performance measures, but with assessments of real-world functional outcome and functional capacity. The purpose of this study was to determine the relationship between the BACS and a potential co-primary measure for treatment studies of cognition in schizophrenia, and to determine if such a measure accounts for significant variance in functioning beyond that provided by cognitive function. The current study assessed 60 patients with schizophrenia over the course of six months. Cognitive functions were measured with the BACS. Functional capacity was measured with the UCSD Performance-based Skills Assessment (UPSA). Real-world functional outcome was measured with the Independent Living Skills Inventory (ILSI). BACS composite scores were significantly correlated with functional capacity as measured by the UPSA (r = .65, df = 55, p < .001), and real-world functional outcome as assessed by the ILSI (r = .37, df = 56, p = .005). In multiple regression analyses, UPSA scores did not account for additional variance in real-world functioning beyond that accounted for by the BACS. These data suggest that brief cognitive assessments such as the BACS are able to assess aspects of cognition that are related to important functional measures in clinical trials of cognitive enhancement. They also suggest that the measures being considered as potential co-primary indicators of cognitive function for registration trials are significantly correlated with cognition as assessed by brief cognitive assessments.

Adult↗

PubMed1995

ERP indices and neuropsychological performance as predictors of functional outcome in dementia.

We compared the relative value of neuropsychological and event-related potentials (ERPs) obtained during both passive and active auditory oddball paradigm measures for determining functional outcome in dementia 4 years following initial assessment. Functional outcome was assessed by structured interview of family members of 29 patients with dementia, and patients' functional status was rated in seven areas: mortality, incontinence, institutionalization, ADL dependence, verbal responsiveness, recognition of family members, and capacity for social interaction. A total functional outcome score (ADLTOTAL) was obtained by summing across these individual outcome measures. Many of the neuropsychological measures correlated strongly with overall functional outcome, whereas P3 amplitude and latency on the active ERP condition were the only ERP indices to predict functional outcome. When ERP and neuropsychological measures were considered simultaneously using stepwise multiple regression analyses, the neuropsychological measures were better predictors of most functional outcomes, although P3 latency was the best predictor of mortality. However, neuropsychological performance and ERPs appear to be sensitive to different functional outcomes. Therefore, evaluation of both ERPs and neuropsychological performance may ultimately have prognostic utility in the assessment of patients with dementia.

Aged↗

PubMed2003

The treatment and functional outcome of type IV coronal shear fractures of the distal humerus: a retrospective review of five cases.

OBJECTIVE: To present the treatment method and outcome of 5 cases of type IV coronal shear fractures of the distal end of the humerus. DESIGN: Retrospective study. PATIENTS: Five patients with an isolated type IV coronal shear fracture of the distal end of the humerus. INTERVENTION: Open reduction and internal fixation of the fractures utilizing Herbert screws, through a modified extensile lateral Kocher approach. MAIN OUTCOME MEASUREMENTS: Functional elbow index rating scale of Broberg-Morrey, Mayo Elbow Performance Score, subjective satisfaction rate and subjective functional limitations, and radiographic evaluation of the operated elbows for the presence or absence of osteonecrosis and degenerative joint disease changes. RESULTS: The follow-up time ranged from 39 to 50 months. All fractures healed within 6 to 9 weeks. The latest radiographic evaluation revealed mild degenerative joint disease changes in 1 patient and osteonecrosis of the coronal shear fragment in another. None of the patients reported pain even during strenuous activities, and none had clinical findings or subjective complaints suggesting instability of the elbow joint. Four patients regained full range of elbow motion compared with the contralateral elbow, and only 1 had a 10 degrees extension lag. The muscle strength of the major muscle groups of the operated elbow was equal to that of the uninjured elbow when tested clinically. No patient reported limitations in activities, and all indicated complete satisfaction with their outcome. According to the Broberg-Morrey scale and the Mayo Elbow Performance Score, all results were excellent, with scores ranging from 98 to 100 points. CONCLUSIONS: Recognition of this particular type of injury, prompt treatment with anatomic reduction and internal fixation, and early rehabilitation can lead to excellent functional outcomes.

Adult↗

PubMed1992

Cosmetic and functional outcomes of breast conserving treatment for early stage breast cancer. 2. Relationship with psychosocial functioning.

The relationship between cosmetic and functional results of breast conserving therapy and psychosocial functioning was examined in a sample of 76 patients with early stage breast cancer, who received treatment between 1975 and 1985. The patients were interviewed at their homes regarding breast cosmesis, arm functioning and psychosocial health, and subsequently attended the hospital for independent assessment of cosmetic and functional outcomes by clinical observers. High levels of psychological distress, disturbance of body image, and decreased sexual functioning were noted in approximately one-quarter of the study sample. About half of the patients expressed heightened concern with disease recurrence and their future health. Psychosocial problems were only modestly associated with treatment-related cosmetic and functional outcomes, as determined by clinical ratings and objective assessments. The patients' own ratings of breast cosmesis and arm functioning exhibited somewhat higher correlations with self-reported psychosocial functioning. In particular, a significant association was noted between the patients' ratings of overall cosmesis and arm edema and their body image (r = 0.48 and r = 0.43, respectively). The association between cosmetic and functional results and self-reported psychosocial health was strongest among those patients younger in age and treated longer ago. These findings suggest that, in order to evaluate the impact of breast conserving therapy on the patients' quality of life, the patients' own assessments of cosmetic and functional outcomes should be used as a primary source of information.

Adult↗

PubMed2005

Juvenile-onset ankylosing spondylitis is associated with worse functional outcomes than adult-onset ankylosing spondylitis.

OBJECTIVE: To compare functional outcome of patients with juvenile-onset ankylosing spondylitis (JoAS; defined as AS with symptom onset before 16 years of age) with that of patients with adult-onset AS (AoAS) and to identify variables associated with a poor functional outcome of JoAS. METHODS: A cross-sectional study was performed of 326 JoAS patients who participated in a postal survey conducted by the Spondylitis Association of America. This cohort was compared with 2,021 AoAS patients who participated in the same survey. Simple and multiple logistic regression analyses were performed to identify differences with respect to clinical features, demographic features, and functional outcome (defined by the Bath Ankylosing Spondylitis Functional Index [BASFI]) between the 2 groups. A validation cohort of 255 AS patients was also surveyed. RESULTS: The mean +/- SD BASFI score (controlled for disease duration) for JoAS was 51.3 +/- 1.5 compared with 46.4 +/- 0.6 for AoAS (P < 0.0001). Multiple logistic regression identified only age (P < 0.0001) and income status (P < 0.0001) as factors associated with functional impairment. CONCLUSION: It appears that JoAS is a progressive disease and is associated with significant delay in diagnosis and worse functional outcome compared with AoAS. Furthermore, women do worse than men with JoAS. This would argue for the importance of early diagnosis and treatment of AS, particularly in the subgroup of patients with JoAS.

Adolescent↗

PubMed2005

Biosocial pathways to functional outcome in schizophrenia.

UNLABELLED: Biosocial models are preeminent in the study of schizophrenia, yet there has been little empirical testing of these models. OBJECTIVE: This study provided the first test of a biosocial causal model of functional outcome in schizophrenia, using neurocognition, social cognition, social competence and social support as predictors of both global and specific domains of functional outcome. METHOD: The design used baseline variables to predict both concurrent functional status and prospective 12-month functional outcome. Subjects were recruited upon admission to outpatient community-based psychosocial rehabilitation programs shown in previous studies to be effective in improving functional outcomes. 139 individuals diagnosed with schizophrenia or schizoaffective disorder participated in the study; 100 participants completed the 12-month assessments. Face-to-face interviews assessed neurocognitive functioning (with five neuropsychological measures), social cognition (as perception of emotion), social competence, social support, and functional outcome which consisted of items covering the domains of social, independent living, and work functioning. RESULTS: Path analysis modeling showed that the proposed biosocial models had strong fit with the data, for both concurrent and 12-month global functional outcomes, with fit indices ranging from .95 to .98. The model explained 21% of the variance in concurrent global functional outcome, and 14% of the variance in 12-month prospective outcome. CONCLUSIONS: The support for this model was strong, and it has implications for understanding the causal factors related to functional outcome, as well as for intervention strategies for improving functional outcomes in schizophrenia.

Adaptation, Psychological↗

PubMed2002

Mini-Mental State Examination, cognitive FIM instrument, and the Loewenstein Occupational Therapy Cognitive Assessment: relation to functional outcome of stroke patients.

OBJECTIVES: To compare 3 cognitive tests, used on admission, for predicting discharge functional outcome and to assess the efficacy of these tests in predicting functional outcome at discharge in stroke patients undergoing rehabilitation. DESIGN: Cohort study. SETTING: Geriatric rehabilitation department of a tertiary care hospital in Israel. PATIENTS: Sixty-six patients undergoing acute inpatient comprehensive rehabilitation after first clinical stroke. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASUREMENTS: Cognitive status was assessed with the Loewenstein Occupational Therapy Cognitive Assessment (LOTCA), the Mini-Mental State Examination (MMSE), and the cognitive subscale of the FIM instrument. The FIM motor subscale was used to assess functional outcome status. Functional gain was determined by the motor FIM gain (efficacy), and the relative (to potential) functional gain was determined by the Montebello Rehabilitation Factor Score. Efficiency was calculated by efficacy divided by the length of hospital stay. RESULTS: A significant increase in total FIM scores (34.8 points) occurred during rehabilitation mainly because of improvement in motor functioning (31.5 points). Significant improvement in global cognitive status was documented by all 3 tests. Intertest correlation coefficients ranged between.47 and.67. The LOTCA showed somewhat higher correlation coefficients with most of the parameters of functional motor outcomes. Correlation between the MMSE and FIM cognitive subscale and these outcome parameters were nearly identical. CONCLUSION: The LOTCA is slightly better than the MMSE and the FIM cognitive subscale in predicting functional status change after stroke rehabilitation but it is a time-consuming and exhausting instrument to use. The FIM cognitive subscale requires a better overall understanding of the patient's situation at time of administration and therefore is less convenient for the initial assessment. The similar correlation of all 3 tests with functional outcomes and the simplicity of administration of the MMSE suggests its use in the initial assessment of stroke patients.

Activities of Daily Living↗

PubMed2006

Open-label olanzapine treatment in bipolar I disorder: clinical and work functional outcomes.

OBJECTIVES: The objective of this study was to describe clinical and work functional outcomes associated with 6-month open-label olanzapine treatment for bipolar I disorder. METHODS: The study consisted of 249 patients entering a 6-month open label phase after 12 weeks of acute double-blind haloperidol or olanzapine treatment. Baseline for analysis was defined as the beginning of open-label treatment. The clinical outcomes were symptomatic remission defined by a Y-MRS total score < or = 12 and a HAM-D total score < or = 8 at the end of 6 months of treatment. The work functional outcomes included work functional scores, the proportion of patients who reported to 'work' as employee, volunteers, students, or house workers and the proportion of patients who specifically reported to 'work for pay'. RESULTS: A total of 240 patients reported work functional outcomes post open-label baseline. Among them, 15.4% patients moved into a 'work group' from a 'no-work group' at baseline, while 7.1% did the opposite (p = 0.0065) and 13.3% reported an improvement to 'work for pay' status from a 'not working for pay' status at baseline, while there was 4.2% of worsening in employment status (p = 0.0007). Overall, improvement in the work functional score was found at all post-baseline time points, beginning at month two (p = 0.003). LIMITATIONS: Results of this study need to be confirmed by double-blind randomized controlled studies. There was a lack of detailed information on work functioning from the questionnaire. CONCLUSIONS: Open-label olanzapine treatment for 6 months was associated with improvements in work functional outcomes in patients with bipolar disorder.

Adult↗

PubMed2004

Development and validation of a colorectal functional outcome questionnaire.

BACKGROUND: After colorectal surgery, patients often experience impaired functional outcome. Faecal incontinence grading systems and self-assessment questionnaires are frequently used to assess these complaints. The available faecal incontinence grading systems have been validated, but have a limited focus, while more comprehensive questionnaires, which have been developed, have not been validated. AIMS: To investigate the reliability and validity of a newly developed, colorectal functional outcome (COREFO) questionnaire and of Dutch translations of the Hallböök questionnaire and an adapted version of the Vaizey questionnaire. PATIENT/METHODS: Two hundred fifty-seven patients with and without impaired functional outcome after (colorectal) surgery received a booklet containing the three questionnaires in random order by mail. One hundred seventy-nine (70%) completed them, and 160 patients (90%) completed a retest within, on average, 18 days. RESULTS/FINDINGS: Reliability and validity were adequate for the COREFO and Hallböök questionnaire, with slight differences in the psychometric analyses in favour of the COREFO questionnaire. Significantly more patients found the COREFO questionnaire to reflect their problems best. The reliability of the Vaizey questionnaire was not sufficient. INTERPRETATION/CONCLUSIONS: The newly developed COREFO questionnaire and the previously unvalidated Hallböök questionnaire are both suitable instruments to evaluate functional outcome after colorectal surgery. The psychometric analyses showed a slight difference in favour of the COREFO questionnaire and significantly more patients preferred the COREFO questionnaire to the other questionnaires. Therefore, we prefer to use the COREFO questionnaire in future research.

Abdominal Pain↗

PubMed1996

Functional outcome measures for knee dysfunction assessment.

Maximizing the functional abilities of the individual is the primary objective of any therapeutic intervention. Functional outcome data are valuable to those involved in the care of the athlete because such data provides information that helps facilitate the clinical decision-making process and, therefore, helps insure a safe and efficient return to athletics. Functional outcome measures also provide useful data for assessing therapeutic intervention efficacy. The clinician/researcher must consider various factors when selecting an appropriate outcome measure, such as: the patient population, pathology, specific test parameters, psychometric properties, and practicality of the measure. The primary purpose of this paper is to provide the reader with guidelines for either assessing existing measures or developing new measures of functional outcomes for use in clinical practice and research.

Journal Article↗

PubMed2004

Functional outcome and quality of life in adult patients with idiopathic inflammatory myositis.

OBJECTIVES: To present the outcome of patients with idiopathic inflammatory myositis, focusing on functional ability and quality of life. METHODS: Analysis was performed using data from 105 adult patients with definitive polymyositis, dermatomyositis or overlap myositis, who were followed up at a single centre. The diagnosis was made between 1979 and 2000 based on Bohan and Peter's criteria. Functional ability was assessed after a minimum follow-up of 3 yr with the Health Assessment Questionnaire Disability Index (HAQDI) and quality of life was measured with the Short Form 36-item questionnaire (SF-36). RESULTS: Fifteen patients in our cohort died and 87 participated in the evaluation of functional outcome. Functional ability after a median follow-up of 107.1 months (range 36.4-273.3) was heterogeneous. The median HAQDI score was 0.875 (range 0-2.875). Polyphasic or chronic-progressive disease course, osteoporosis and long-term follow-up were predictive of higher HAQDI scores. In terms of quality of life, significant differences from population norms were shown in all domains of the SF-36. There were no significant differences in the SF-36 scores among the patients according to clinicopathological subset or disease course. CONCLUSIONS: Although the mortality of our cohort was favourable, myositis continues to have a great impact on life in the medium and long term. The present work indicates that myositis patients have a significantly poorer quality of life than the normal population, but there was no difference among the patients according to clinicopathological subsets.

Adult↗

PubMed1996

Functional outcome in patients with lacunar infarction.

BACKGROUND AND PURPOSE: Little is known about the prognosis and the predictive factors for functional outcome after lacunar infarction. Our aim was to analyze this issue in more detail and with a longer follow-up than in previous reports. METHODS: Functional outcome was assessed in 81 consecutive patients with a first-ever stroke and clinical and MRI findings compatible with lacunar infarction. We measured impairment (motor, sensory, and cognitive function), disability (Katz's Index of Activities of Daily Living [ADL] and four instrumental activities), and handicap (Oxford Handicap Scale). The patients were followed up for 3 years. RESULTS: During follow-up, 6% of the patients died and 21% had recurrent strokes, mostly new lacunar infarcts. A fast initial recovery was found in most patients. At 1 year, 12% were dependent in personal ADL, which after 3 years had increased to 24%, mostly as a result of the effects of recurrent strokes. In a logistic multivariate regression model, moderate or severe hemiparesis 1 month after stroke onset was the strongest predictor of physical dependence or death at 3 years (P < .001), followed by white matter hyperintensities on MRI (P < .01). Age, vascular risk factors, and recurrent stroke were not statistically significant independent predictors of functional outcome. CONCLUSIONS: Functional outcome regarding physical independence was favorable in most patients. Motor impairment and white matter disease were the strongest predictors of a poor functional outcome. Recurrent stroke increased disability and handicap but was not a statistically significant independent risk factor. Measurements of personal ADL alone were insensitive in detecting the consequences of stroke in many patients with preserved self-care ability, who still experienced disability and handicap.

Adult↗

PubMed2000

Total sacrectomy and reconstruction: oncologic and functional outcome.

The oncologic and functional outcomes of nine patients who were treated by total sacrectomy through L5 (three cases) or L5-S1 (six cases) were reviewed. Histologic diagnoses were one osteosarcoma, two giant cell tumors, two chondrosarcomas, and four chordomas. Patients' ages ranged from 17 to 70 years (mean age, 44.5 years). Resection margins were intralesional (giant cell tumors) in two, marginal in one, and wide in six patients (one contaminated). Reconstruction was performed using polymethylmethacrylate in two, screw and plate fixation in one, and a custom-made device in one. In five patients no reconstruction was performed. Five patients (45.5%) had wound complications: one had a wound dehiscence and two had deep infection; all needed surgical reintervention. In addition, in one a ventral and in another a dorsal hernia developed; only the ventral hernia was revised successfully. One patient had a deep vein thrombosis that was treated with a Coumadin derivate. Three patients (33%) died after 14, 18, and 50 months postoperatively respectively. One died of lung and widespread metastases, and two died of local recurrence and metastases. One patient with a giant cell tumor had a solitary lung metastasis. After resection the patient has been disease-free more than 90 months. At followup, six patients had no evidence of disease (mean followup, 73 months; range, 30-120 months). Functionally, there was no correlation between patients who had a reconstruction and those who had not. Total sacrectomy is a valuable procedure to secure local tumor control and overall survival, despite potential complications and neurologic and sexual dysfunction.

Adolescent↗