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PubMed1998

Physical therapy and health-related outcomes for patients with common orthopaedic diagnoses.

Assessing both physical and mental health is necessary in clinical settings to quantify the scope of disability and to evaluate the effectiveness of treatment programs. Changes in health-related quality of life following physical therapy treatment for many patients with orthopaedic-related diagnoses is not known. The purposes of this study were to describe changes in health-related quality of life between the initial assessment and the time of discharge from physical therapy for the most common orthopaedic diagnoses and to compare the patterns of deficit among diagnostic categories. Patient outcomes in this study were evaluated from a large database generated by the Focus on Therapeutic Outcomes (FOTO) network. Health-related and employment outcomes were described for adult patients who were classified using ICD-9-CM codes. The most common orthopaedic diagnostic categories were sacroiliac sprain, back sprain, low back pain (radiating and nonradiating), neck sprain, neck pain (radiating and nonradiating), adhesive capsulitis of the shoulder, rotator cuff injury, shoulder sprain, knee dislocation, knee sprain, and knee derangement. The primary outcome measure was a 17-item questionnaire (the MOS-17) derived from the RAND 36-Item Health Survey (SF-36) and the 12-item Short Form Health Survey (SF-12). The comparison of each cohort to population norms was made by calculating a standard score on patient data adjusted for age and gender. An effect size was calculated to measure the change in health or employment status between the initial assessment and discharge from physical therapy. For all diagnostic categories, health-related quality of life with respect to norms and employment status showed a consistent pattern of improvement at the time of discharge compared with the initial assessment. There were only small changes in physical function for neck and shoulder diagnostic categories. Nearly all of the diagnostic categories had large reductions in bodily pain. The amount of clinical change in the physical components of health-related quality of life--especially the physical function and role physical domains--differed substantially across specific diagnostic categories. The largest improvements in the physical function occurred for patients with knee dislocation and knee sprain. Patients with knee dislocation also had the largest improvement in role limitations due to physical problems. The design of this study does not permit conclusions about the efficacy of physical therapy. Further study is needed to determine if the finding of different levels of health status improvement across diagnostic categories was due to the nature of the outcome measure, the type of treatments given to each patient, or other confounding variables, like depression or preinjury functional level.

Adult↗

PubMedDate not supplied

Echocardiography and Doppler sonography in the evaluation of cardiac structure and function.

Physical activity increases the work load of the heart. The adjustments of the heart depend on the quality and quantity of the work performed. These adjustments concern the function and the morphology of the cardiovascular system. It is important to underline that these adjustments are not permanent and can disappear when physical activity is stopped. In young subjects the risks are very few while the benefits may be shown on a better and more armonic body structure. In the elderly the benefits can be achieved with a lesser cost for submaximal activities, but the risks are of course more frequent due the possible onset of cardiovascular disease. It is important to correctly recognize the limits whitin which the physical activity can be allowed because beneficial. Echocardiography has given an important contribution to evaluate the morpho-functional adaptions of the athlete's heart. Similarly, it has proven useful in the detection of pathological cardiovascular modifications, asymptomatic or pausymptomatic, that do not allow certification to practise sport at agonistic levels.

Adolescent↗

PubMed2006

A dynamic model for estimating changes in health status and costs.

We develop an innovative method to assess total treatment costs over a finite period of time while incorporating the dynamics of change in the health status of patients. Costs are incurred through medical care use while patients sojourn in health states. Because complete ascertainment of costs and observation of events are not always feasible, some patient utilization will be incomplete and events will also be censored. A Markov model is used to estimate the transition probabilities between health states and the impact of patient variables on transition intensities. A mixed-effects model is used for sojourn costs with transition times as random effects and patient variables as fixed effects. The models are combined to estimate net present values (NPVs) of expenditures over a finite time interval as a function of patient characteristics. The method is applied to a data set of 624 incident cases of cancer. Physical functioning after cancer diagnosis was assessed periodically through structured interviews. The outcomes of interest are normal physical function, impaired physical function, or the terminal state, dead. Charges were obtained from Medicare claim files for 2 years following cancer diagnosis. For demonstration purposes, we estimate NPVs for charges incurred over 2 years by cancer site and cancer stage. Our method, a joint regression model, provides a flexible approach to assessing the influence of patient characteristics on both cost and health outcomes while accommodating heteroscedasticity, skewness and censoring in the data.

Female↗

PubMed1998

Impact of disease activity and cumulative damage on the health of lupus patients.

To test if lupus activity and damage predict physical function and general health in lupus was the objective of this study. Ninety-six patients with lupus were seen at baseline and monthly for 4 months. Sociodemographic characteristics and lupus damage (SLICC/ACR DI), were collected at baseline while lupus activity (SLAM-R, SLEDAI), health status measures (HAQ, SF-36) and immunological tests were collected at each visit. Associations of lupus activity and damage with general health and physical function were evaluated. Baseline health status measures were greatly impaired and comparable to those of severe medical illnesses. In cross-sectional analyses, baseline activity score measured by SLAM-R, but not by SLEDAI, correlated with most subscales of SF-36. Baseline damage score SLICC/ACR DI correlated only with the HAQ and the physical function subscale of SF-36. Differences in both activity measures (SLAM-R and SLEDAI) over time correlated with change in health status measures while baseline cumulative damage (SLICC/ACR DI) correlated with the average level of physical function only. Lupus activity measures, SLAM-R and SLEDAI, although differing cross-sectionally, both reflected patients' health status performance over time and lupus damage measure, SLICC/ACR DI, performed well in assessing physical function. Lupus patients scores for health are poor and comparable to those found in severe medical illnesses.

Activities of Daily Living↗

PubMed2003

Explaining the self-conception of perceived conduct using indicators of moral functioning in physical education.

The purpose of this study was to determine whether four indicators of moral functioning in physical education (moral judgment, moral reason, moral intention, and prosocial behavior) predicted the self-conception of perceived conduct. Participants were 204 male (n = 87) and female (n = 117) physical education students in fourth, fifth, and sixth grades. For the male students, the four indicators of moral functioning were found to be highly related, and, so, no subsequent analyses were conducted. For the female students, a standard multiple regression analysis revealed that the indicators of moral functioning accounted for 21% of the variance in perceived conduct. Discussion of the results highlights the value of considering in combination the moral functioning and self-concept literatures.

Analysis of Variance↗

PubMed2006

Depressive symptoms and health-related quality of life in early pregnancy.

OBJECTIVE: Depressive symptoms can be associated with lower health-related quality of life in late pregnancy. Few studies have quantified the effect of depressive symptoms in early pregnancy or among a racially and economically diverse group. Our goal was to estimate the independent association of depressive symptoms with health-related quality of life among a diverse group of women in early pregnancy. METHODS: We conducted a cross-sectional study of 175 pregnant women receiving prenatal care in a community and university-based setting. We related the presence of depressive symptoms, defined as a Center for Epidemiologic Studies Depression Scale score of 16 or more to health-related quality of life scores from the 8 Medical Outcomes Study Short Form domains: Physical Functioning, Role-Physical, Bodily Pain, Vitality, General Health, Social Functioning, Role-Emotional, and Mental Health. Quantile regression was used to measure the independent association of depressive symptoms with each of the 8 domains. RESULTS: The study sample was 49% African American, 38% white, and 11% Asian. Mean (+/- standard deviation) gestational age was 14 +/- 6 weeks. The prevalence of depressive symptoms was 15%. Women with depressive symptoms had significantly lower health-related quality of life scores in all domains except Physical Functioning. After adjustment for sociodemographic, clinical, and social support factors, depressive symptoms were associated with health-related quality of life scores that were 30 points lower in Role-Physical, 19 points lower in Bodily Pain, 10 points lower in General Health, and 56 points lower in Role-Emotional. CONCLUSION: Women in early pregnancy with depressive symptoms have poor health-related quality of life. Early identification and management of depressive symptoms in pregnant women may improve their sense of well-being. LEVEL OF EVIDENCE: II-2.

Adaptation, Psychological↗

PubMed2004

Life span and disability: a cross sectional comparison of Russian and Swedish community based data.

OBJECTIVES: To compare levels of disability (in terms of physical function and self rated health) among middle aged and elderly people in Russia and Sweden, a country with high life expectancy. DESIGN: Cross sectional study. SETTING: General population of the Russian Federation and of two counties in southern Sweden. PARTICIPANTS: Randomly selected men and women in Sweden (n = 9489) and Russia (n = 1599). MAIN OUTCOME MEASURES: Official life table data; self rated health and physical functioning (subscale of the SF-36). RESULTS: The official life table data showed large differences in mortality--for example, 36% of Russian men aged 45-49 years would survive the next 25 years compared with 75% of Swedish men. The survey data showed, for both sexes, similar levels of self rated health and physical functioning in the two countries up to the age of about 45 years, but after that, the age related decline in both outcomes was much faster in Russia than in Sweden. By combining the national life tables with survey data on physical functioning we estimated that in the age group 45-49 years, 99% of Russian and 97% of Swedish men would be free of disability; of these, if these data were for a cohort, only 17% of Russians would be alive and free of disability 25 years later compared with 65% of Swedes. The difference in survival was similar in women. CONCLUSIONS: Large differences exist in survival without disability between elderly Russians and Swedes. The short life span in Russia reflects high levels of ill health and disability and is associated with a rapid age related decline in physical functioning.

Adult↗

PubMed1999

Hansenula polymorpha Pex1p and Pex6p are peroxisome-associated AAA proteins that functionally and physically interact.

We have cloned the Hansenula polymorpha PEX1 and PEX6 genes by functional complementation of the corresponding peroxisome-deficient (pex) mutants. The gene products, HpPex1p and HpPex6p, are ATPases which both belong to the AAA protein family. Cells deleted for either gene (Deltapex1 or Deltapex6) were characterized by the presence of small peroxisomal remnants which contained peroxisomal membrane proteins and minor amounts of matrix proteins. The bulk of the matrix proteins, however, resided in the cytosol. In cell fractionation studies HpPex1p and HpPex6p co-sedimented with the peroxisomal membrane protein HpPex3p in both wild-type cells and in Deltapex4, Deltapex8 or Deltapex14 cells. Both proteins are loosely membrane-bound and face the cytosol. Furthermore, HpPex1p and HpPex6p physically and functionally interact in vivo. Overexpression of PEX6 resulted in defects in peroxisomal matrix protein import. By contrast, overexpression of PEX1 was not detrimental to the cells. Interestingly, co-overproduction of HpPex1p rescued the protein import defect caused by HpPex6p overproduction. Overproduced HpPex1p and HpPex6p remained predominantly membrane-bound, but only partially co-localized with the peroxisomal membrane protein HpPex3p. Our data indicate that HpPex1p and HpPex6p function in a protein complex associated with the peroxisomal membrane and that overproduced, mislocalized HpPex6p prevents HpPex1p from reaching its site of activity.

Adenosine Triphosphatases↗

PubMed2003

Health-related quality of life after hip fracture in the elderly community-dwelling.

Hip fracture occurs commonly in older individuals and can have a considerable impact on the functional independence and quality of life for older patients living in the community. In a population-based case-control study six months after hip fracture, we investigated the association between functionality and quality of life. The Functional Independence Measure (FIM), the Frenchay Activities of Daily Living Index (FAI), and the Berg Balance Scale (BBS) were used to measure physical function, and quality of life was measured by completing a Short Form-36 (SF-36). With age and gender match, the hip fracture group scores were significantly lower (p < or = 0.05) than the control group in all measurements of physical function (FIM 95.54 vs 103.5; FAI 23.68 vs 30.76; BBS 46.21 vs 54.25). The quality of life was assessed by SF-36, which has eight domains: physical function, physical role, bodily pain, mental health, emotional role, social function, general health and vitality. All eight domains were significantly lower in the hip fracture group compared with the controls (p<0.05). The reduction in function was reflected in a reduction in the quality of life. Thus, clinically reported hip fracture impairs both the functionality and quality of life of these subjects. The adverse impact of hip fracture on quality of life and functionality needs to be recognized by health personnel in the community, so that adequate health resources can be devoted to preventing and treating this debilitating condition.

Activities of Daily Living↗

PubMed2006

A longitudinal study of health-related quality of life of first stroke survivors' close relatives.

BACKGROUND AND PURPOSE: Mental and social burdens of stroke patients' relatives have been investigated repeatedly, but there is little information about their quality of life (QoL). The purpose of the study was to describe the health-related QoL of stroke patients' relatives at 3 points in time after the stroke. METHOD: Sixty-four closest relatives of patients suffering from a disabling stroke were questioned at admission to inpatient rehabilitation as well as 6 months and 1 year after discharge with the SF36 (short form 36-item questionnaire) and about probable covariates. RESULTS: During inpatient rehabilitation relatives' perception of their physical role as well as of all mental health scales was significantly lower than the normative data. We found improvements in all scales except physical functioning between inpatient rehabilitation and 6 months after discharge. Deteriorations between 6 months and 1 year occurred in physical functioning, role physical, social functioning, role emotional and mental health. CONCLUSIONS: Changes in perceived health-related QoL indicate that relatives go through different stages while coping with the chronic illness of their family member during rehabilitation and in the first year after discharge. These findings may aid support and counseling.

Adaptation, Psychological↗

PubMed2006

The relationship between obesity, hyperglycemia symptoms, and health-related quality of life among Hispanic and non-Hispanic white children and adolescents.

BACKGROUND: The current study was conducted to evaluate the effects of overweight, hyperglycemia symptoms, Hispanic ethnicity, and language barriers on health-related quality of life (HRQoL) among children and adolescents. METHODS: Parents'/guardians of a population based sample of 5530 children between ages 3 and 18 were administered the parents' version of the KINDL survey instrument to assess HRQoL in children and adolescents. Multiple linear regression analysis was used to assess relationships between HRQoL, body mass index, and hyperglycemia symptoms categories. RESULTS: The mean age of children was 10.6 (SD = 4.3). The mean KINDL total score was 79.7 (SD = 11.6) and the mean physical functioning score was 81.9 (SD = 20.3). Male children exhibited better physical health as compared to the female children (p < 0.001). Overweight children had lower overall HRQoL (p = 0.008). However, the association was not significant for the four of the six subscales including the physical health domain. Children with hyperglycemia symptoms and a family history of diabetes also had significantly lower overall and physical health HRQoL (p < 0.05). Children diagnosed with diabetes and in lower income strata also had significantly lower overall HRQoL (p < 0.05). No significant association between the Hispanic ethnicity and HRQoL was observed. However, those who reported mostly speaking Spanish exhibited significantly lower overall HRQoL (p = 0.001). CONCLUSION: Results suggest that overweight may reduce overall quality of life among children, though it does not directly influence physical functioning. However, hyperglycemia symptoms may affect both overall health and physical functioning. Findings also suggest the need for developing programs directed at overcoming language barriers that may face Spanish-speaking children or their parents. Furthermore, targeting children who have hyperglycemia symptoms with public information campaigns may be more appropriate than targeting overweight children.

Adolescent↗

PubMedDate not supplied

Efficacy and tolerance of an oral enzyme combination in painful osteoarthritis of the hip. A double-blind, randomised study comparing oral enzymes with non-steroidal anti-inflammatory drugs.

OBJECTIVE: The objective of this study was to establish the non-inferiority of an oral enzyme therapy (Phlogenzym-(PE)) as compared to the non-steroidal anti-inflammatory drug (NSAID) diclofenac (DC) in patients with osteoarthritis (OA) of the hip. METHODS: Ninety patients presenting with painful episodes of OA of the hip were treated for 6 weeks in one study centre in a phase III, randomised, double blind, parallel group trial. Altogether, 45 patients were treated in the PE group and 45 patients were treated in the DC group. Primary efficacy criteria were: WOMAC dimensions pain, joint stiffness and function, and Lequesne index as multiple endpoint according to O'Brien. The efficacy criteria were analysed applying the test of non-inferiority with regard to mean changes and frequencies, t-test, U test, ANCOVA and descriptive methods. RESULTS: Within the 6 weeks observation period, the adjusted changes from baseline to endpoint of the target parameters worked out as follows (adjusted differences, mean +/- SEM): WOMAC subscale pain (PE -10.3 +/- 1.2, DC -9.5 +/- 1.2), WOMAC subscale joint stiffness (PE -3.9 +/- 0.5, DC -3.6 +/- 0.5), WOMAC subscale physical function (PE -31.7 +/- 3.5, DC -29.7 +/- 3.5), Lequesne's index (PE -2.89 +/- 0.47, DC -2.27 +/- 0.47). Non-inferiority of PE as compared to DC with regard to the O'Brien's global sum of the standardised adjusted changes from baseline to endpoint in pain, stiffness, physical function, and Lequesne's index was established with p = 0.0025. PE was simultaneously non-inferior as compared to DC with regard to the 4 single endpoints: WOMAC subscale pain (p = 0.0033), WOMAC subscale joint stiffness (p = 0.0061), WOMAC subscale physical function (p = 0.0039), Lequesne's index (p = 0.0008) (closed test procedure). The equivalence tests remained insignificant due to comparatively lower effects of DC. For 71.1% of the PE patients and for 61.4% of the DC patients rates of good or very good global investigator assessments of efficacy were calculated (test of non-inferiority: p = 0.0011). In the majority of patients, tolerability was judged in both drug groups as very good or good. CONCLUSION: This trial showed significant non-inferiority from 6 weeks treatment with PE in patients with OA of the hip with regard to the WOMAC dimensions pain, stiffness and physical function, to Lequesne's index, to the investigator and patients assessments of efficacy, and to the responder rates based on pain, physical function, and patient assessment of efficacy. With regard to drug tolerability some tendencies in favour of PE were detected. However, in this study there was no real difference between PE and DC 100 mg/day, implying an equal benefit-risk relation between the substances. PE may well be recommended for the treatment of patients with osteoarthritis of the hip with signs of inflammation as indicated by a high pain level.

Activities of Daily Living↗

PubMed2006

Measuring change in activities of daily living in nursing home residents with moderate to severe cognitive impairment.

BACKGROUND: The objective of this study was to assess the responsiveness of the Minimum Data Set Activities of Daily Living (MDS-ADL) Scale to change over time by examining the change in physical function in adults with moderate to severe dementia with no comorbid illness who had been resident in a nursing home for over 90 days. METHODS: Longitudinal data were collected on nursing home residents with moderate (n = 7001) or severe (n = 4616) dementia in one US state from the US national Minimum Data Set (MDS). Severity of dementia was determined by the MDS Cognitive Performance Scale (CPS). Physical function was assessed by summing the seven items (bed mobility, transfer, locomotion, dressing, eating, toilet use, personal hygiene) on the MDS activities of daily living (ADL) Long Form scale. Mean change over time of MDS-ADL scores were estimated at three and six months for residents with moderate (CPS score of 3) and severe (CPS score of 4 or 5) dementia. RESULTS: Physical function in residents with moderate cognitive impairment deteriorated over six months by an average of 1.78 points on the MDS-ADL Long Form scale, while those with severe cognitive impairment declined by an average of 1.70 points. Approximately one quarter of residents in both groups showed some improvement in physical function over the six month period. Residents with moderate cognitive impairment experienced the greatest deterioration in early-loss and mid-loss ADL items (personal hygiene, dressing, toilet use) and residents with severe cognitive impairment showed the greatest deterioration in activities related to eating, a late loss ADL. CONCLUSION: The MDS-ADL Long Form scale detected clinically meaningful change in physical function in a large cohort of long-stay nursing home residents with moderate to severe dementia, supporting its use as a research tool in future studies.

Activities of Daily Living↗

PubMed1998

Prediction of functional outcome after stroke: comparison of the Orpington Prognostic Scale and the NIH Stroke Scale.

BACKGROUND AND PURPOSE: This study compared the ability of 2 stroke impairment scales, Orpington Prognostic Scale and National Institutes of Health (NIH) Stroke Scale, to predict disability as measured by the Barthel activities of daily living (ADL) Index and higher level of self-reported physical functioning as measured by the SF-36 physical functioning index (PFI) at 1, 3, and 6 months after stroke. METHODS: The participants in this ongoing study are 184 individuals who sustained an eligible stroke and were recruited for the Kansas City Stroke Study. All patients were prospectively evaluated using standardized assessments at enrollment (within 14 days of stroke onset) and followed at 1, 3, and 6 months after stroke. Coefficient of determination (R2) was used to assess the ability of the 2 stroke scales to prognosticate outcomes. RESULTS: Means and SDs of the Orpington Prognostic Scale and NIH Stroke Scale measured at baseline were 3.6+/-1.31 and 5.5+/-4.58, respectively. The Spearman's rank correlation between the 2 baseline measures was 0.83 (P=0.0001). The Orpington Prognostic Scale and the NIH Stroke Scale explained well the variance in Barthel ADL Index (P<0.001). However, the Orpington Prognostic Scale explained more variance than did the NIH Stroke Scale. Similarly, the Orpington Prognostic Score explained more variance in higher level of physical function than did the NIH Stroke Scale. The amount of variance in Barthel ADL Index and SF-36 PFI, which were explained by both stroke severity measures, decreased over time. CONCLUSIONS: Our results demonstrate that in a sample of mostly mild and moderate strokes, the Orpington Prognostic Scale compared with the NIH Stroke Scale is simpler to use and is a slightly better predictor of ADL and higher levels of physical function.

Activities of Daily Living↗

PubMed2006

A 2-week, multicenter, randomized, double-blind, placebo-controlled, dose-ranging, phase III trial comparing the efficacy of oxymorphone extended release and placebo in adults with pain associated with osteoarthritis of the hip or knee.

BACKGROUND: Oxymorphone extended release (ER) is a tablet formulation of the mu-opioid agonist oxymorphone designed to achieve a low peak-to-trough fluctuation in plasma concentrations over a 12-hour dosing period. OBJECTIVE: This study compared the analgesic efficacy, dose response, and tolerability of 3 doses of oxymorphone ER given every 12 hours with those of placebo in patients with pain related to osteoarthritis (OA) of the hip or knee. METHODS: This was a 2-week, multicenter, randomized, double-blind, placebo-controlled, dose-ranging, Phase III trial. Patients with OA of the hip or knee who were receiving an opioid medication for chronic, moderate to severe pain or who were judged by the investigator to have received suboptimal analgesia with nonopioid analgesics entered a 2- to 7-day washout of analgesic medication. When pain in the index joint was >40 mm on a 100-mm visual analog scale (VAS), patients were randomized to receive 1 of 4 regimens: oxymorphone ER 10 mg q12h during weeks 1 and 2; oxymorphone ER 20 mg q12h in week 1 and 40 mg q12h in week 2; oxymorphone ER 20 mg q12h in week 1 and 50 mg q12h in week 2; or placebo q12h during weeks 1 and 2. The primary end point was the change in VAS score for arthritis pain intensity. Other assessments included the Western Ontario and McMaster Universities (WOMAC) OA Index subscales for pain, stiffness, and physical function and the composite index; the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) physical health component summary (PCS) score; the Chronic Pain Sleep Inventory (CPSI) score; vital signs; clinical laboratory parameters; and adverse events (AEs). AEs were recorded at each clinic visit. RESULTS: Three hundred seventy patients were randomized to treatment (95 oxymorphone ER 10 mg, 93 oxymorphone ER 40 mg, 91 oxymorphone ER 50 mg, and 91 placebo), and 198 completed the study. Least squares mean changes from baseline in the VAS arthritis pain intensity score were -21, -28, -29, and -17 mm in the oxymorphone ER 10, 40, and 50 mg and placebo groups, respectively (P = 0.002, modified Tukey linear trend test). Oxymorphone ER 40 and 50 mg produced significant improvements from baseline compared with placebo in the WOMAC subscale scores for pain (least squares mean change: -85.1, -108.0, and -42.5, respectively; P < or = 0.025 for 40 mg, P < or = 0.001 for 50 mg), stiffness (-40.5, -48.1, and -17.0; both, P < or = 0.001), and physical function (-256.8, -310.8, and -116.5; P < or = 0.01 and P < or = 0.001, respectively); the SF-36 PCS score (4.6, 3.6, and -0.1; P < 0.001); and the CPSI score (-21.2, -22.2, and -10.7; P < 0.05). The 10-mg dose also was associated with significant improvements compared with placebo in the WOMAC pain (-83.6; P < or = 0.025) and physical function subscales (-232.9; P < or = 0.025) and the SF-36 PCS score (3.9; P < 0.001). The most frequently reported AEs (> or =5% of patients) in the oxymorphone ER groups were nausea (39.4%), vomiting (23.7%), dizziness (22.6%), constipation (22.2%), somnolence (17.6%), pruritus (16.5%), and headache (15.0%). The majority of AEs with oxymorphone ER were mild or moderate in intensity. Three serious AEs (urinary retention, central nervous system depression, and pancreatitis) were considered possibly or probably related to study medication. CONCLUSION: In these patients with chronic, moderate to severe pain related to OA of the hip or knee, oxymorphone ER administered twice daily for 2 weeks produced dose-related reductions in arthritis pain intensity and improvements in physical function.

Analgesics, Opioid↗

PubMed2006

A multi-component exercise regimen to prevent functional decline and bone fragility in home-dwelling elderly women: randomized, controlled trial.

SUMMARY: This study showed that combination of strength, balance, agility and jumping training prevented functional decline and bone fragility in home-dwelling elderly women. The finding supports the idea that it is possible to maintain good physical functioning by multi-component exercise program and thus postpone the age-related functional problems. INTRODUCTION: This 1-year randomized, controlled exercise intervention trial assessed the effects of two different training programs and their combination on physical functioning and bone in home-dwelling elderly women. METHODS: One hundred and forty-nine healthy women aged 70-78 years were randomly assigned into: group 1-resistance training (RES), group 2-balance-jumping training (BAL), group 3-combination of resistance and balance-jumping training (COMB), and group 4-controls (CON). Self-rated physical functioning, leg extensor force, dynamic balance, and bone mass and structure were measured. RESULTS: Self-rated physical functioning improved in the COMB group, but was reduced in the CON group; the mean inter-group difference was 10% (95% CI: 0-22%). Mean increase in the leg extensor force was higher in the RES (14%; 4-25%) and COMB (13%; 3-25%) compared with the CON groups. Dynamic balance improved in the BAL (6%; 1-11%) and in the COMB (8%; 3-12%) groups. There were no inter-group differences in BMC at the proximal femur. In those COMB women who trained at least twice a week, the tibial shaft structure weakened 2% (0-4%) less than those in the CON group. CONCLUSIONS: Strength, balance, agility, and jumping training (especially in combination) prevented functional decline in home-dwelling elderly women. In addition, positive effects seen in the structure of the loaded tibia indicated that exercise may also play a role in preventing bone fragility.

Activities of Daily Living↗

PubMed2002

Measuring the population impact of knee pain and disability with the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC).

This study has used the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) in an unsolicited postal questionnaire to investigate the impact of knee pain and disability in the general older population. The study provides WOMAC population data for those aged over 50 and demographic and psychosocial associations with severity of WOMAC scores. A pilot survey (n=240) and repeatability study (n=80) were undertaken to test completion of the WOMAC in this new setting. The main questionnaire was mailed to 8,995 men and women aged over 50 registered with three general practices in North Staffordshire, UK. Completion rates for WOMAC items were high. Substantial reliability was found for pain and physical function scales (both >0.80). Fourteen percent of the over 50 population in this study had severe knee pain, 20% had severe difficulty with at least one area of physical functioning, 12% had both. The strongest link with severe difficulty with physical functioning was chronicity (odds ratio (OR)=6.49, 95% CI 4.65, 9.04). Other independent links were age over 75 years (odds ratio (OR)=4.11, 95% confidence interval (CI) 3.03, 5.58), depression (OR=2.80, 95% CI 2.22, 3.54), bilateral knee injury (OR=2.23, 95% CI 1.63, 3.06) and body mass index>30 (OR=2.00, 95% CI 1.51, 2.64). Similar associations were found for severe pain. The findings suggest that the WOMAC is a reliable measure for use in postal surveys. It has advantages over other instruments when measuring pain and physical function difficulty related to the knee. Chronicity, older age, injury, obesity and depression were all linked with higher WOMAC scores for knee pain severity and disability among knee pain sufferers in the general older population.

Activities of Daily Living↗

PubMed2005

Needs of ambulatory patients with cancer who visited outpatient units in Japanese hospitals.

PURPOSE/OBJECTIVES: To document the domains and properties of the self-reported needs of ambulatory patients with cancer. DESIGN: Descriptive. SETTING: Outpatient units in three general hospitals in Japan. SAMPLE: 139 ambulatory patients with cancer. METHODS: The data were collected using questionnaires. Five theoretical groups, which were composed of 30 items, were extracted empirically as domains. Alpha coefficients for each domain ranged from 0.70-0.89. Relationships between each domain and other variables and among the domains themselves were examined. MAIN RESEARCH VARIABLES: Expressed needs of ambulatory patients with cancer, their backgrounds, medical and treatment characteristics, and physical functioning. FINDINGS: All domains for patient needs, except for healthcare needs, were negatively correlated with the level of their physical function. Emotional, physical, and functional needs were positively correlated with the frequency of visiting an outpatient unit. Compared with other needs, adaptation needs were greater for patients who were employed or within three months of discharge. Among patients with one of three cancer sites (i.e., breast, stomach, and colorectal cancers), the needs for individualized care were the lowest for patients with colorectal cancer and highest for patients with breast cancer. CONCLUSIONS: From the needs that ambulatory patients with cancer expressed, five domains were derived. Those domains had relationships with other variables. IMPLICATIONS FOR NURSING: The findings shed light on a segment of ambulatory cancer nursing and may be useful when developing and testing programs needed in the future.

Female↗