Citations

Adolescents with postural orthostatic tachycardia syndrome (POTS) often have pain and functional impairment. This study evaluated how parental attributions of children’s symptoms relate to child functional impairment. Adolescents with chronic pain and clinical symptoms suggestive of autonomic dysfunction (fatigue, dizziness, nausea) that attended a multidisciplinary chronic pain clinic completed measures of depression, anxiety, and functioning (n = 141). Parents of 114 of these patients completed the Parent Pain Attribution Questionnaire (PPAQ), a measure indicating the extent they believe physical and psychosocial factors account for their child’s health condition. Patients were retrospectively grouped as to whether or not they had significant POTS on tilt table testing (n = 37). Greater parental attribution to physical causes was associated with increased levels of functional disability whether patients had POTS ( r = 0.45, P = .006) or not ( r = 0.25, P = .03). These results suggest that providers should advocate a more comprehensive family-oriented rehabilitative approach to treatment.

Objective: Liver transplantation is a costly and risky procedure, representing 25 050 procedures worldwide in 2013, with 6729 procedures performed in the United States in 2014. Considering the scarcity of organs and uncertainty regarding prognosis, limited studies address the variety of risk factors before transplantation that might contribute to predicting patient’s survival and therefore developing better models that address a holistic view of transplant patients. This critical review aimed to identify predictors of liver transplant patient survival included in large-scale studies and assess the gap in risk factors from a holistic approach using the Wellbeing Model and the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement. Data Source: Search of the Cumulative Index to Nursing and Allied Health Literature (CINAHL), Medline, and PubMed from the 1980s to July 2014. Study Selection: Original longitudinal large-scale studies, of 500 or more subjects, published in English, Spanish, or Portuguese, which described predictors of patient survival after deceased donor liver transplantation. Data Extraction: Predictors were extracted from 26 studies that met the inclusion criteria. Data Synthesis: Each article was reviewed and predictors were categorized using a holistic framework, the Wellbeing Model (health, community, environment, relationship, purpose, and security dimensions). Conclusions: The majority (69.7%) of the predictors represented the Wellbeing Model Health dimension. There were no predictors representing the Wellbeing Dimensions for purpose and relationship nor emotional, mental, and spiritual health. This review showed that there is rigorously conducted research of predictors of liver transplant survival; however, the reported significant results were inconsistent across studies, and further research is needed to examine liver transplantation from a whole-person perspective.

OBJECTIVE With improving medical therapies for chronic conditions, elderly patients increasingly present as candidates for operative intervention for degenerative diseases of the spine. To date, there is a paucity of studies examining complications in lumbar decompression, without fusion, that include patients older than 80 years. Using a multicenter national database, the authors of this study evaluated lumbar decompression in the elderly, including octogenarians, to evaluate for associations between age and patient outcomes. METHODS The 2011–2013 American College of Surgeons' National Surgical Quality Improvement Program data set was queried for patients 65 years and older with diagnosis and procedure codes inclusive of degenerative spine disease and lumbar decompression without fusion. Morbidity and mortality within the 30-day postoperative period were the primary outcomes. Secondary outcomes of interest included unplanned readmission within 30 days or discharge to a nonhome facility. Outcomes and operative characteristics were compared using chi-square tests, Kruskal-Wallis tests, and multivariable logistic regression models. RESULTS A total of 8744 patients were identified; of these patients 4573 (52.30%) were 65 years and older. Elderly patients were stratified into 3 age categories: 85 years or older (n = 314), 75–84 years (n = 1663), and 65–74 years (n = 2596). Univariate analysis showed that, compared with age younger than 65 years, increased age was associated with the number of levels (≥ 3), readmissions within 30 days, nonhome discharge, any complication, length of stay, and blood transfusion (all p < 0.001). On multivariable analysis and with younger than 65 years as the reference, increased age was associated with any minor complication (p < 0.001; ≥ 85 years: OR 3.47, 95% CI 1.69–7.13; 75–84 years: OR 2.34, 95% CI 1.45–3.78; and 65–74 years: OR 1.44, 95% CI 0.94–2.20), as well as discharge location other than home (p < 0.001; ≥ 85 years: OR 13.59, 95% CI 9.47–19.49; 75–84 years: OR 5.64, 95% CI 4.33–7.34; and 65–74 years: OR 2.61, 95% CI 2.05–3.32). CONCLUSIONS The authors' high-powered, multicenter analysis of lumbar decompression without fusion in the elderly, specifically including patients older than 80 years, demonstrates that increased age is associated with more extensive operations, resulting in longer hospital stays, increased rates of nonhome discharge, and minor complications.

ObjectiveInterstitial lung disease (ILD) is associated with substantial morbidity in rheumatoid arthritis (RA), but very little is known about its long‐term progression. This study was undertaken to investigate the progression of pulmonary disease using a large single‐center cohort of patients with RA‐associated ILD.MethodsRecords of all patients with RA‐associated ILD seen at Mayo Clinic between 1998 and 2014, with at least 4 weeks follow‐up and at least 1 pulmonary function test, were identified and manually screened for study inclusion. Progression was defined as a diffusing capacity for carbon monoxide (DLco) <40% predicted (or patients whose illness was too advanced to undergo screening) or a forced vital capacity (FVC) <50% predicted. Time to progression was analyzed using the Kaplan‐Meier method.ResultsOf the 167 patients included in the study, 81 (49%) were female, with a mean ± SD age of 67 ± 10 years at diagnosis of ILD. Median follow‐up time from diagnosis of ILD was 3.3 years (range 0.01–14.8). One‐third of the patients required supplemental oxygen, 40% developed DLco <40% predicted, and 22% developed FVC <50% predicted within 5 years after ILD diagnosis. Usual interstitial pneumonia (UIP) versus nonspecific interstitial pneumonia (NSIP) was a risk factor for DLco progression (hazard ratio 3.29 [95% confidence interval 1.28–8.41]). Lower DLco and FVC at baseline increased the risk for progression to DLco <40% predicted and FVC <50% predicted, and higher rates of change in the first 6 months also increased the risk of progression.ConclusionProgressive loss of pulmonary function is common in RA‐associated ILD and is worse in patients with UIP than in those with NSIP. Predictors of progression in patients with RA‐associated ILD may aid clinicians in identifying patients at highest risk for progression of ILD.

Background and aim Disease activity for Crohn's disease (CD) and UC is typically defined based on symptoms at a moment in time, and ignores the long-term burden of disease. The aims of this study were to select the attributes determining overall disease severity, to rank the importance of and to score these individual attributes for both CD and UC. Methods Using a modified Delphi panel, 14 members of the International Organization for the Study of Inflammatory Bowel Diseases (IOIBD) selected the most important attributes related to IBD. Eighteen IOIBD members then completed a statistical exercise (conjoint analysis) to create a relative ranking of these attributes. Adjusted utilities were developed by creating proportions for each level within an attribute. Results For CD, 15.8% of overall disease severity was attributed to the presence of mucosal lesions, 10.9% to history of a fistula, 9.7% to history of abscess and 7.4% to history of intestinal resection. For UC, 18.1% of overall disease severity was attributed to mucosal lesions, followed by 14.0% for impact on daily activities, 11.2% C reactive protein and 10.1% for prior experience with biologics. Overall disease severity indices were created on a 100-point scale by applying each attribute's average importance to the adjusted utilities. Conclusions Based on specialist opinion, overall CD severity was associated more with intestinal damage, in contrast to overall UC disease severity, which was more dependent on symptoms and impact on daily life. Once validated, disease severity indices may provide a useful tool for consistent assessment of overall disease severity in patients with IBD.

ObjectiveTo determine time trends in the incidence and survival of polymyalgia rheumatica (PMR) over a 15‐year period in Olmsted County, Minnesota, and to examine trends in incidence of PMR in the population by comparing this time period to a previous incidence cohort from the same population base.MethodsAll cases of incident PMR among Olmsted County, Minnesota residents in 2000–2014 were identified to extend the previous 1970–1999 cohort. Detailed review of all individual medical records was performed. Incidence rates were age‐ and sex‐adjusted to the US white 2010 population. Survival rates were compared with the expected rates in the population of Minnesota.ResultsThere were 377 incident cases of PMR during the 15‐year study period. Of these, 64% were female and the mean age at incidence was 74.1 years. The overall age‐ and sex‐adjusted annual incidence of PMR was 63.9 (95% confidence interval [95% CI] 57.4–70.4) per 100,000 population ages ≥50 years. Incidence rates increased with age in both sexes, but incidence fell after age 80 years. There was a slight increase in incidence of PMR in the recent time period compared to 1970–1999 (P = 0.063). Mortality among individuals with PMR was not significantly worse than that expected in the general population (standardized mortality ratio 0.70 [95% CI 0.57–0.85]).ConclusionThe incidence of PMR has increased slightly in the past 15 years compared to previous decades. Survivorship in patients with PMR is not worse than in the general population.