TURN-IT: a novel turning intervention program to improve quality of turning in daily life in people with Parkinson's disease.

BACKGROUND: People with Parkinson's disease (PD) have a high fall rate and many falls are associated with turns. Despite this, there is minimal research on effects of rehabilitation on the quality of turns. Further, quantifying turns in the home may have broader implications since rehabilitation of turns would ideally improve turning in real world mobility. METHODS: Sixty people with PD and a history of falls will be randomized to receive either a novel TURNing InTervention (TURN-IT) or no intervention (control group). The TURN-IT group will be seen for 6 weeks (18 visits) for an individualized, progressive program that is based on the specific constraints of turning in PD. Wearable sensors will be used to measure 7 days of mobility, including turns, before and after intervention or control period. In addition, blinded assessments of gait, mobility and turns will occur before and after intervention for both groups and falls will be monitored for twelve months post intervention with bimonthly email questionnaires. DISCUSSION: This study has the potential to change how we rehabilitate and assess turning in people with PD and falls. There are several novel aspects to our study including a comprehensive turning-focused intervention that is tailored to the underlying constraints that impair turning in people with PD. Further, our outcome measure of turning quality during 7 days of daily life is novel and has implications for determining real-life changes after rehabilitation. The ultimate goal of this rehabilitation intervention is to improve how patients turn in daily life and to reduce falls. TRIALS REGISTRATION: This protocol is registered at clinicaltrials.gov; #NCT04897256; https://clinicaltrials.gov/ct2/show/NCT04897256?term=Horak&cond=Parkinson+Disease&draw=2&rank=4 .

Performance of FRAX in a cohort of community-dwelling, ambulatory older men: the Osteoporotic Fractures in Men (MrOS) study.

UNLABELLED: We evaluated performance of FRAX in older men who participated in the Osteoporotic Fractures in Men (MrOS) study. INTRODUCTION: FRAX has been extensively studied in women, but there are few studies of its performance in men. METHODS: FRAX estimates for 10-year hip fracture and major osteoporotic fracture (MOF; either hip, clinical spine, forearm, or shoulder) were calculated from data obtained from MrOS participants and compared to observed 10-year fracture cumulative incidence calculated using product limit estimate methods, accounting for competing mortality risk. RESULTS: Five thousand eight hundred ninety-one men were followed for an average of 8.4 years. Without bone mineral density (BMD) in the FRAX model, the mean 10-year predicted fracture probabilities for hip and MOF were 3.5% and 8.9%, respectively; addition of BMD to the calculations reduced these estimates to 2.3% and 7.6%. Using FRAX without BMD, predicted quintile probabilities closely estimated cumulative incidence of hip fracture (range of observed to predicted ratios 0.9-1.1). However, with BMD in the FRAX calculation, observed to predicted hip fracture probabilities were not close to unity and varied markedly across quintiles of predicted probability. For MOF, FRAX without BMD overestimated observed cumulative incidence (range of observed to predicted ratios 0.7-0.9) and addition of BMD did not improve this discrepancy (range of observed to predicted ratios 0.7-1.1). Addition of BMD to the calculation had mixed effects on the discriminatory performance of FRAX, depending on the analysis tool applied. CONCLUSION: Among this cohort of community-dwelling older men, the FRAX risk calculator without BMD was well calibrated to hip fracture but less well to MOF.

The perceived benefit and satisfaction from conventional and complementary and alternative medicine (CAM) in people with multiple sclerosis.

OBJECTIVE: To describe the perceived benefit and satisfaction from complementary and alternative medicine (CAM) and conventional therapies and providers in MS. DESIGN: Cross-sectional mailed survey. SETTING: One thousand nine hundred and thirteen respondents who were members of the Oregon Chapter of the National MS Society. RESULTS: The benefit rating of both conventional therapies and providers was significantly higher than for CAM therapies and providers (p < 0.001 and < 0.001). When stratifying satisfaction rating by MS disease severity, significant differences were found between CAM providers and neurologists, favoring CAM providers in those with moderate disease severity (p = 0.014) and favoring neurologists in those with severe disease severity (p = 0.032). CAM providers were rated significantly higher than MDs on the following: listening skills (p < 0.001), care and concern (p < 0.001), and patient empowerment (p < 0.001). CONCLUSIONS: Although MS patients report significant benefit from conventional therapies and providers; they may seek CAM providers for emotional support. The impact of emotional support gained from providers on quality of life in MS warrant further investigation.

Self-reported exposures and their association with unexplained illness in a population-based case-control study of Gulf War veterans.

Many factors have been considered as possible causes of the unexplained illness reported by veterans of the Gulf War (GW). In this study, we report an analysis of risk factors and unexplained illness in a population-based sample of GW veterans who underwent clinical evaluation. Multiple risk factors were compared in 241 veterans who met criteria for unexplained illness and 113 healthy controls. Results suggest that GW unexplained illness is most highly associated with combat conditions, heat stress, and having sought medical attention during the GW. When controlling for multiple simultaneous exposures during the GW, interactions around pyridostigmine bromide, insecticides and repellents, and stress were not significant. These results indicate that most unexplained illness in GW veterans cannot be explained by neurotoxic effects of exposures to chemicals that inhibit cholinesterase activity.

Lifestyle and health factors associated with progressing and remitting trajectories of untreated lower urinary tract symptoms among elderly men.

BACKGROUND: Knowledge of factors associated with the course of lower urinary tract symptoms (LUTS) before treatment is needed to inform preventive interventions. In a prospective study of elderly men untreated for LUTS, we identified factors associated with symptom progression and remission. METHODS: In community-dwelling US men aged ≥65 years, the American Urological Association Symptom Index (AUA-SI) was repeated four times, once at baseline (2000-2002) and then every 2 years thereafter. Analyses included 1740 men with all four AUA-SI assessments, who remained free from diagnosed prostate cancer, and who reported no treatment for LUTS or BPH during follow-up that averaged 6.9 (±0.4) years. LUTS change was determined with group-based trajectory modelingof the repeated AUA-SI measures. Multivariable logistic regression was then used to determine the baseline factors associated with progressing compared with stable trajectories, and with remitting compared with progressing trajectories. Lifestyle, body mass index (BMI) (kg/m(2)), mobility, mental health (Short-Form 12), medical history and prescription medications were considered for selection. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated for variables in each model. RESULTS: We identified 10 AUA-SI trajectories: 4 stable (1277 men, 73%), three progressing (345 men, 20%), two remitting (98 men, 6%) and one mixed (20 men, 1%). Men in progressing compared with stable trajectories were more likely to have mobility limitations (OR=2.0, 95% CI: 1.0-3.8), poor mental health (OR=1.9, 95% CI: 1.1-3.4), BMI≥25.0 kg m(-2) (OR=1.7, 95% CI: 1.0-2.8), hypertension (OR=1.5, 95% CI: 1.0-2.4) and back pain (OR=1.5, 95% CI: 1.0-2.4). Men in remitting compared with progressing trajectories more often used central nervous system medications (OR=2.3, 95% CI: 1.1-4.9) and less often had a history of problem drinking (OR=0.4, 95% CI: 0.2-0.9). CONCLUSIONS: Several non-urological lifestyle and health factors were independently associated with risk of LUTS progression in older men.

Demographic and health-related factors associated with complementary and alternative medicine (CAM) use in multiple sclerosis.

Complementary and alternative medicine (CAM) use is high among people with multiple sclerosis (MS), yet there are no reports on the association between CAM use and health-related quality of life (HRQL) in MS. To examine this relationship, a cross-sectional survey and SF-12 was used to collect demographic and HRQL data from 1667 survey respondents. Factors examined for their association with CAM use included, age, gender, race, self-reported disease severity, disease-modifying drug (DMT) use, MS duration, MS type, education level, physical and mental well-being. Multiple regression analysis revealed that female gender, high education level, longer MS duration, lower physical well-being and not using DMT were independent factors associated with both 'ever' and 'current' CAM use. The finding that a drop in physical component score (PCS) of the SF-12 is independently associated with an increased odds of 'ever' CAM use, 'current' CAM use, and 'past' CAM reflect an association of CAM use with PCS regardless of time of use. Although, temporality of this relationship cannot be established, as this was a cross-sectional study, a longitudinal study is warranted so that we can establish if HRQL is predictive for CAM use in MS.

Prehospital treatment of acute asthma in a rural state.

BACKGROUND: Acute asthma exacerbations can be life threatening and are recognizable to emergency medical service (EMS) personnel; however, the therapies and medications which these emergency service personnel can use to treat exacerbations are limited. Several studies have demonstrated the effective use of beta2-agonist therapy in the treatment of patients complaining of wheezing or dyspnea, yet few EMS personnel can administer them. OBJECTIVE: The purpose of this study was to determine what therapeutic interventions emergency personnel around the state of New Mexico could use when responding to a call for a severe asthma exacerbation. METHODS: Questionnaires were distributed over a period of three years, 1992-1994, to all Emergency Service Agencies in New Mexico. RESULTS: Eighty percent of the emergency medical personnel administer oxygen to patients experiencing acute asthma exacerbations. Seventeen percent of EMS personnel administer epinephrine, 4% administer steroids, and only 23% administer beta2 agonists. Only in more populated areas were EMS personnel allowed to administer beta2 agonists, and those personnel had to have at least intermediate-level training. Most emergency response teams in the state consisted of EMT Basics and provided only basic life support services. In rural New Mexico, transport to a hospital can often take over one hour, which left EMS crews feeling helpless. CONCLUSIONS: We conclude that due to the rural nature of New Mexico, EMS personnel should be trained in the use of beta2 agonists and allowed to administer them to patients with acute asthma exacerbations. In addition, standard protocols for the pre-hospital management of acute asthma exacerbations should be instituted.