bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluating the implementation and use of the regional cancer plan in Western Sweden through concept mapping
Authors: Smith Frida , Gunnarsdóttir Katrín Ásta , Genell Anna , McLinden Daniel , Vaughn Lisa , Garelius Hege , Nilsson-Ehle Herman , Lönqvist Ulf , Björk-Eriksson Thomas 
Published: November 2018

Abstract

Quality problem or issue
Within healthcare, policy documents are often used to strategically standardize, streamline or change how general health issues are managed for a specific patient group or treatment. Despite significant effort in developing policy and strategic planning documents, these may not have the intended impact and their value has long been questioned by practitioners.

Choice of solution
To identify barriers and affordances for the implementation and use of a strategic plan for cancer care in the Western Sweden Healthcare Region, we used Concept Mapping; a participatory mixed method approach to inquiry consisting of both qualitative and quantitative tasks intended to elicit and integrate the diverse perspectives of multiple stakeholders.

Implementation
The study was carried out between April and October 2017 and consisted of several sequential data collection steps: idea generation, sorting and rating ideas for importance and feasibility. Stakeholders from different levels and professions in cancercare participated, but the number varied in the separate steps of data collection: idea generation (n = 112), sorting (n = 16) and rating (n = 38).

Evaluation
A concept map visualized seven areas that stakeholders throughout the cancer-care process considered necessary to address in order to enable the implementation of the plan. Skills provision was considered the most important cluster but also rated as least feasible. A consistent theme emerged that information, or lack thereof, might be a barrier for the plan being put into action to a greater extent in the cancer-care units. Nine actionable ideas rated highly on both importance and feasibility were presented as a go-zone.

Lessons learned
Our results suggest that efforts might be better spent on ensuring information about and accessibility to strategic documents throughout the organization, rather than frequently updating them or producing new ones. Having sufficient skills provision seems to be the prerequisite for successful implementation.
The Risk of Heart Failure and Other Cardiovascular Hospitalizations After Early Stage Breast Cancer: A Matched Cohort Study
Authors: Abdel-Qadir Husam , Thavendiranathan Paaladinesh , Austin Peter C , Lee Douglas S , Amir Eitan , Tu Jack V , Fung Kinwah , Anderson Geoffrey M 
Published: November 2018

AbstractBackgroundData are limited regarding the risk of heart failure (HF) requiring hospital-based care after early stage breast cancer (EBC) and its relationship to other types of cardiovascular disease (CVD).MethodsWe conducted a population-based, retrospective cohort study of EBC patients (diagnosed April 1, 2005–March 31, 2015) matched 1:3 on birth-year to cancer-free control subjects. We identified hospitalizations and emergency department visits for CVD through March 31, 2017. We used cumulative incidence function curves to estimate CVD incidence and cause-specific regression models to compare CVD rates between cohorts. All statistical tests were two-sided.ResultsWe identified 78 318 EBC patients and 234 954 control subjects. The 10-year incidence of CVD hospitalization was 10.8% (95% confidence interval [CI] = 10.5% to 11.1%) after EBC and 9.1% (95% CI = 8.9% to 9.2%) in control subjects. Ischemic heart disease was the most common reason for CVD hospitalization after EBC. After regression adjustment, the relative rates compared with control subjects remained statistically significantly elevated for HF (hazard ratio [HR] = 1.21, 95% CI = 1.14 to 1.29, P < .001), arrhythmias (HR = 1.31, 95% CI = 1.23 to 1.39, P < .001), and cerebrovascular disease (HR 1.10, 95% CI = 1.04 to 1.17, P = .002) hospitalizations. It was rare for HF hospital presentations (2.9% of cases) to occur in EBC patients without recognized risk factors (age >60 years, hypertension, diabetes, prior CVD). Anthracycline and/or trastuzumab were used in 28 950 EBC patients; they were younger than the overall cohort with lower absolute rates of CVD, hypertension, and diabetes. However, they had higher relative rates of CVD in comparison with age-matched control subjects.ConclusionsAtherosclerotic diagnoses, rather than HF, were the most common reasons for CVD hospitalization after EBC. HF hospital presentations were often preceded by risk factors other than chemotherapy, suggesting potential opportunities for prevention.
Patient–Physician Discussions on Lung Cancer Screening: A Missed Teachable Moment to Promote Smoking Cessation
Authors: Kathuria Hasmeena , Koppelman Elisa , Borrelli Belinda , Slatore Christopher G , Clark Jack A , Lasser Karen E , Wiener Renda Soylemez 
Published: November 2018

Abstract

Introduction
Little is known about whether patients and physicians perceive lung cancer screening (LCS) as a teachable moment to promote smoking cessation or the degree to which physicians in “real world” settings link LCS discussions with smoking cessation counseling. We sought to characterize patient and physician perspectives of discussions about smoking cessation during LCS.

Methods
We conducted a qualitative study (interviews and focus groups) with 21 physicians and 28 smokers screened in four diverse hospitals. Transcripts were analyzed for characteristics of communication about smoking cessation and LCS, the perceived effect on motivation to quit smoking, the degree to which physicians leverage LCS as a teachable moment to promote smoking cessation, and suggestions to improve patient–physician communication about smoking cessation in the context of LCS.

Results
Patients reported that LCS made them more cognizant of the health consequences of smoking, priming them for a teachable moment. While physicians and patients both acknowledged that smoking cessation counseling was frequent, they described little connection between their discussions regarding LCS and smoking cessation counseling. Physicians identified several barriers to integrating discussions on smoking cessation and LCS. They volunteered communication strategies by which LCS could be leveraged to promote smoking cessation.

Conclusions
LCS highlights the harms of smoking to patients who are chronic, heavy smokers and thus may serve as a teachable moment for promoting smoking cessation. However, this opportunity is typically missed in clinical practice.

Implications
LCS highlights the harms of smoking to heavily addicted smokers. Yet both physicians and patients reported little connection between LCS and tobacco treatment discussions due to multiple barriers. On-site tobacco treatment programs and post-screening messaging tailored to the LCS results are needed to maximize the health outcomes of LCS, including smoking quit rates and longer-term smoking-related morbidity and mortality.
Aerobic Exercise Reduces Pressure More Than Heat Pain Sensitivity in Healthy Adults
Authors: Jones Matthew D , Nuzzo James L , Taylor Janet L , Barry Benjamin K 
Published: November 2018

AbstractObjectivesThe hypoalgesic effects of exercise are well described, but there are conflicting findings for different modalities of pain; in particular for mechanical vs thermal noxious stimuli, which are the most commonly used in studies of exercise-induced hypoalgesia. The aims of this study were 1) to investigate the effect of aerobic exercise on pressure and heat pain thresholds that were well equated with regard to their temporal and spatial profile and 2) to identify whether changes in the excitability of nociceptive pathways—measured using laser-evoked potentials—accompany exercise-induced hypoalgesia.SubjectsSixteen healthy adults recruited from the University of New South Wales.MethodsPressure and heat pain thresholds and pain ratings to laser stimulation and laser-evoked potentials were measured before and after aerobic cycling exercise and an equivalent period of light activity.ResultsPressure pain thresholds increased substantially after exercise (rectus femoris: 29.6%, d = 0.82, P < 0.001; tibialis anterior: 26.9%, d = 0.61, P < 0.001), whereas heat pain thresholds did not (tibialis anterior: 4.2%, d = 0.30, P = 0.27; foot: 0.44%, d = 0.02, P = 1). Laser-evoked potentials and laser heat pain ratings also changed minimally after exercise (d = −0.59 to 0.3, P > 0.06).ConclusionsThis is the first investigation to compare the effects of exercise on pressure and heat pain using the same stimulation site and pattern. The results show that aerobic exercise reduces mechanical pain sensitivity more than thermal pain sensitivity.
Pregnancy outcomes in women with a history of immunoglobulin A vasculitis
Authors: Nossent Johannes , Raymond Warren , Keen Helen , Inderjeeth Charles , Preen David 
Published: November 2018

Abstract

Objectives
Case series suggest an increased risk of pregnancy complications in women with a history of IgA vasculitis (IgAV); however, no large quantitative studies have examined this possible association to date. We compared pregnancy rates and outcomes between female IgAV patients and controls and assessed flare risk of IgAV during pregnancy.

Methods
Using state-wide hospital morbidity data we compared rates for live birth, preterm birth, abortive outcome and gestational complications between female IgAV patients (International Classification of Diseases-9-Clinical Modification 287.0; International Classification of Diseases-10-Australian Modification D69.0) (n = 121) and non-exposed age-matched controls (n = 284) in Western Australia. Results presented are means compared by Kruskal–Wallis test and proportions with odds ratios (ORs) (95% CI) compared by χ2 testing.

Results
There were 247 pregnancies in IgAV patients during which no disease flares were recorded and 556 pregnancies in controls. IgAV patients were younger at first pregnancy (24.7 vs 27.0 years, P < 0.01) and had 43 unsuccessful pregnancies (17.4%) and 204 live births with 17 preterm deliveries (8.3%). Women with IgAV had increased odds of spontaneous abortion (OR 1.9, 95% CI 1.1, 3.1, P = 0.04), preterm delivery (OR 2.0, 95% CI 1.1, 3.9, P = 0.02) and gestational hypertension (OR 4.7, 95% CI 2.3, 9.8). While gravidity did not differ (mean pregnancy number 2.4 vs 2.3, P = 0.36), IgAV patients had over a two-fold greater number of obstetric visits than controls (5.1 vs 2.5, P < 0.01).

Conclusions
Hospitalization for IgAV has little impact on fertility and IgAV rarely flares during pregnancy. However, a history of IgAV associates with increased odds of spontaneous abortions, gestational hypertension and preterm delivery.
Diagnosis and Management of Atopic Dermatitis: A Review
Authors: Maliyar Khalad , Sibbald Cathryn , Pope Elena , Gary Sibbald R. 
Published: November 2018

ABSTRACT
Atopic dermatitis is a chronic, relapsing, intensely pruritic inflammatory skin disease that affects both children and adults. This article provides an overview of the epidemiology, clinical features, pathophysiology, complications, and specific investigations of atopic dermatitis. The current and novel therapies for the treatment of atopic dermatitis will be discussed.

GENERAL PURPOSE:
The purpose of this learning activity is to provide information about the diagnosis and management of atopic dermatitis (AD).

TARGET AUDIENCE:
This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care.

LEARNING OBJECTIVES/OUTCOMES:
After completing this continuing education activity, you should be able to:
1. Recall the diagnostic process of AD.
2. Identify nonpharmacologic therapies for skin care in patients with AD.
3. Explain the pharmacologic management of AD.
Prognostic Value of Tissue Oxygen Monitoring and Regional Cerebral Oxygen Saturation Monitoring and Their Correlation in Neurological Patients with Sepsis: A Preliminary, Prospective, Observational Study
Authors: Das Badri P. , Sharma Megha , Bansal Sonia , Philip Mariamma , Umamaheswara Rao Ganne S. 
Published: November 2018

Background:
There is paucity of literature on the prognostic value of tissue oxygen saturation (StO2) and regional cerebral oxygen saturation (rSO2) in neurological patients with sepsis. In this preliminary study, we investigated the prognostic value of StO2 and rSO2 in a group of neurological patients and correlated StO2 and rSO2 with hemodynamic and metabolic parameters.

Materials and Methods:
This preliminary, prospective observational study was conducted in 45 adult neurological patients admitted to intensive care unit. Once a diagnosis of sepsis or septic shock was established, parameters of oxygenation (StO2, rSO2, central venous oxygen saturation [ScvO2]), serum lactate, illness severity scores (Acute Physiology and Chronic Health Evaluation score, Sequential Organ Failure Assessment score, Glasgow Coma Scale) were recorded at 0, 6, 12, 24, 36, and 48 hours, and once daily thereafter. Outcomes were in-hospital mortality attributable to sepsis and the Glasgow outcome score at hospital discharge.

Results:
There was a moderately positive correlation between StO2 and rSO2 at baseline (r=0.599; P=0.001). StO2, illness severity scores and serum lactate, but not rSO2, were significantly different between survivors (n=29) and nonsurvivors (n=16) at baseline and during the first 48 hours. An rSO2 of 62.5% had a sensitivity of 83% and specificity of 67% to differentiate survivors and nonsurvivors of septic shock at 48 hours. StO2 had a higher correlation with ScvO2 and serum lactate than rSO2.

Conclusions:
StO2 prognosticates survival and favorable/unfavorable outcomes in neurological patients with sepsis. The role of rSO2 in predicting survival in milder form of sepsis is doubtful.
A New Speech, Spatial, and Qualities of Hearing Scale Short-Form: Factor, Cluster, and Comparative Analyses
Authors: Moulin Annie , Vergne Judith , Gallego Stéphane , Micheyl Christophe 
Published: November 2018

Objectives:
The objective of this work was to build a 15-item short-form of the Speech Spatial and Qualities of Hearing Scale (SSQ) that maintains the three-factor structure of the full form, using a data-driven approach consistent with internationally recognized procedures for short-form building. This included the validation of the new short-form on an independent sample and an in-depth, comparative analysis of all existing, full and short SSQ forms.

Design:
Data from a previous study involving 98 normal-hearing (NH) individuals and 196 people with hearing impairments (HI), non hearing aid wearers, along with results from several other published SSQ studies, were used for developing the short-form. Data from a new and independent sample of 35 NH and 88 HI hearing aid wearers were used to validate the new short-form. Factor and hierarchical cluster analyses were used to check the factor structure and internal consistency of the new short-form. In addition, the new short-form was compared with all other SSQ forms, including the full SSQ, the German SSQ15, the SSQ12, and the SSQ5. Construct validity was further assessed by testing statistical relationships between scores and audiometric factors, including pure-tone threshold averages (PTAs) and left/right PTA asymmetry. Receiver-operating characteristic analyses were used to compare the ability of different SSQ forms to discriminate between NH and HI (HI non hearing aid wearers and HI hearing aid wearers) individuals.

Results:
Compared all other SSQ forms, including the full SSQ, the new short-form showed negligible cross-loading across the three main subscales and greater discriminatory power between NH and HI subjects (as indicated by a larger area under the receiver-operating characteristic curve), as well as between the main subscales (especially Speech and Qualities). Moreover, the new, 5-item Spatial subscale showed increased sensitivity to left/right PTA asymmetry. Very good internal consistency and homogeneity and high correlations with the SSQ were obtained for all short-forms.

Conclusions:
While maintaining the three-factor structure of the full SSQ, and exceeding the latter in terms of construct validity and sensitivity to audiometric variables, the new 15-item SSQ affords a substantial reduction in the number of items and, thus, in test time. Based on overall scores, Speech subscores, or Spatial subscores, but not Qualities subscores, the 15-item SSQ appears to be more sensitive to differences in self-evaluated hearing abilities between NH and HI subjects than the full SSQ.
The Influence of Stimulus Repetition Rate on Tone-Evoked Post-Auricular Muscle Response (PAMR) Threshold
Authors: Zakaria Mohd Normani , Abdullah Rosninda , Nik Othman Nik Adilah 
Published: November 2018

Objectives:
Post-auricular muscle response (PAMR) is a large myogenic potential that can be useful in estimating behavioral hearing thresholds when the recording protocol is optimal. The main aim of the present study was to determine the influence of stimulus repetition rate on PAMR threshold.

Design:
In this repeated-measures study, 20 normally hearing adults aged between 18 and 30 years were recruited. Tone bursts (500, 1000, 2000, and 4000 Hz) were used to record PAMR thresholds at 3 different stimulus repetition rates (6.1/s, 11.1/s, and 17.1/s).

Results:
Statistically higher PAMR thresholds were found for the faster stimulus rate (17.1/s) compared with the slower stimulus rate (6.1/s) (p < 0.05). For all stimulus rates and frequencies, significant correlations were found between PAMR and pure-tone audiometry thresholds (r = 0.62 to 0.82).

Conclusions:
Even though the stimulus rate effect was significant at most of the tested frequencies, the differences in PAMR thresholds between the rates were small (<5 dB). Nevertheless, based on the correlation results, we suggest the use of 11.1/s stimulus rate when recording PAMR thresholds.
Management of large-vessel vasculitis
Authors: Salvarani Carlo , Hatemi Gulen 
Published: November 2018

Purpose of review
Glucocorticoids are the mainstay of therapy for large-vessel vasculitis, but potential toxicity and frequent relapses led to studies with nonbiologic and biologic glucocorticoid-sparing agents. The aim of this review is to discuss the recent evidence for the management of giant cell arteritis (GCA) and Takayasu arteritis (TAK).

Recent findings
Tocilizumab proved to be a powerful glucocorticoid-sparing agent for GCA in a randomized placebo-controlled trial, whereas the trials with tocilizumab and abatacept failed to show a significant difference from placebo in relapse-free survival rate in TAK. Further trials are awaiting for establishing the role of abatacept and ustekinumab for GCA, and rituximab and tumor necrosis factor inhibitors, including certolizumab for TAK, as well as nonbiologic agents for both indications.

Summary
Despite recent randomized controlled trials with biologic agents, management of large-vessel vasculitis largely depends on observational studies. Well designed controlled trials using validated outcome measures in large number of patients, identification of biologic markers that could guide the choice of targeted treatments, and standardization of disease assessment including imaging modalities are unmet needs for the management of large-vessel vasculitis.
Use of Magnetic Spinal Growth Rods (MCGR) With and Without Preoperative Halo-gravity Traction (HGT) for the Treatment of Severe Early-onset Scoliosis (EOS)
Authors: Welborn Michelle C. , Krajbich Joseph Ivan , D’Amato Charles 
Published: November 2018

Background:
Correction of severe scoliosis through distraction-based techniques poses a challenge. Magnetically controlled growing rod (MCGR) hardware complications are common with a 27.8% to 46.7% revision rate in under 2 years. Loss of correction and diminishing returns are the norm. Treatment of severe scoliosis with halo-gravity traction (HGT) before MCGR has not been previously reported. The purpose of this study was to assess initial correction, maintenance of correction, and complication rate in patients with severe scoliosis treated with and without HGT before MCGR.

Methods:
IRB-approved retrospective single site cohort study of a prospectively collected database. Forty-two patients underwent MCGR between 2014 and 2017 at a single site, 12 with prior growing constructs were excluded, 30 patients were included, 12 patients underwent preoperative HGT. Charts were reviewed for demographic, clinical, and radiographic information.

Results:
The HGT group had larger major curves averaging 90 (69 to 114) degrees versus 77 (56 to 113) degrees in the non-HGT group P=0.018. Percent correction on preoperative flexibility films were 17% versus 40% for those in the HGT versus non-HGT group, P=0.000. An additional 22% correction of the curve magnitude occurred between the flexibility and in-traction films representing 43% of the total correction achieved, P=0.000, was achieved. EBL, and postoperative major curve and major curve correction were not significant. Thirteen percent of patients experienced complications. Average follow-up was 712 versus 561 days in the HGT versus non-HGT groups.

Conclusions:
Large, rigid curves can achieve equivalent correction to flexible curves with HGT. Forty-three percent of the total correction achieved occurred during traction. Thirty percent of the total correction occurred at implantation of the MCGR in the HGT group versus 28% in the non-HGT group. At most recent follow-up HGT patients had statistically maintained their major curve correction better than non-HGT patients.

Level of Evidence:
Level III—therapeutic study.
Bilateral Developmental Dysplasia of the Hip: Does Closed Reduction Have a Role in Management? Outcome of Closed and Open Reduction in 92 Hips
Authors: Tennant Sally J. , Hashemi-Nejad Aresh , Calder Peter , Eastwood Deborah M. 
Published: November 2018

Background:
Bilateral developmental dysplasia of the hip (DDH) is believed to have a worse outcome than unilateral DDH with the optimal treatment unclear. To define indications for treatment we report a retrospective series of 92 hips (46 patients) who underwent closed reduction (CR) and/or open reduction (OR).

Methods:
A total of 58 hips in 29 patients underwent attempted CR using our standardized protocol. In the same 12 year time period, 54 hips in 27 patients underwent an OR. Outcome measures included resolution of acetabular dysplasia, need for further surgery, development of osteonecrosis (ON), and modified Severin Grade.

Results:
CR was successful in 57% of hips; in this group secondary surgery was required in 15% and ON was seen in 12%. In the OR group, 11% failed to stabilize and required further early surgery: ON rate was 15% overall, and secondary surgery was required in 5%. In Tonnis 2/3 hips younger than 2 years, Severin grading was comparable following CR and OR, with 92% and 90% graded as Severin 1, respectively. The rate of significant ON was higher after CR in Tonnis 2/3 hips (12%) than after OR (0%). Overall, Tonnis 4 hips did badly: 94% failed CR and following OR, further surgery for redislocation/residual dysplasia was required in 21%.

Conclusions:
CR can be successful in Tonnis 2/3 bilateral hips, with acceptable rates of secondary surgery, ON, and Severin grading, the latter equivalent to open reduction. Importantly, persisting with casting of a unilateral dislocation, to allow the contra-lateral hip to stabilize, does not have an adverse effect. CR is not advised in Tonnis 4 bilateral hips. Parents should be counseled that the outcome of surgery for bilateral hips is not as good as for unilateral DDH, particularly for Tonnis 4 hips which are more difficult to stabilize and more likely to require supplementary surgery even after open reduction.

Level of evidence:
Level IV—Therapeutic Study.