bluuebunny/crossref_metadata_2025_split huggingface dataset:
Negative pressure wound therapy compared with standard moist wound care on diabetic foot ulcers in real-life clinical practice: results of the German DiaFu-RCT
Authors: Seidel Dörthe , Storck Martin , Lawall Holger , Wozniak Gernold , Mauckner Peter , Hochlenert Dirk , Wetzel-Roth Walter , Sondern Klemens , Hahn Matthias , Rothenaicher Gerhard , Krönert Thomas , Zink Karl , Neugebauer Edmund 
Published: March 2020

ObjectivesThe aim of the DiaFu study was to evaluate effectiveness and safety of negative pressure wound therapy (NPWT) in patients with diabetic foot wounds in clinical practice.DesignIn this controlled clinical superiority trial with blinded outcome assessment patients were randomised in a 1:1 ratio stratified by study site and ulcer severity grade using a web-based-tool.SettingThis German national study was conducted in 40 surgical and internal medicine inpatient and outpatient facilities specialised in diabetes foot care.Participants368 patients were randomised and 345 participants were included in the modified intention-to-treat (ITT) population. Adult patients suffering from a diabetic foot ulcer at least for 4 weeks and without contraindication for NPWT were allowed to be included.InterventionsNPWT was compared with standard moist wound care (SMWC) according to local standards and guidelines.Primary and secondary outcome measuresPrimary outcome was wound closure within 16 weeks. Secondary outcomes were wound-related and treatment-related adverse events (AEs), amputations, time until optimal wound bed preparation, wound size and wound tissue composition, pain and quality of life (QoL) within 16 weeks, and recurrences and wound closure within 6 months.ResultsIn the ITT population, neither the wound closure rate (difference: n=4 (2.5% (95% CI−4.7% – 9.7%); p=0.53)) nor the time to wound closure (p=0.244) was significantly different between the treatment arms. 191 participants (NPWT 127; SMWC 64) had missing endpoint documentations, premature therapy ends or unauthorised treatment changes. 96 participants in the NPWT arm and 72 participants in the SMWC arm had at least one AE (p=0.007), but only 16 AEs were related to NPWT.ConclusionsNPWT was not superior to SMWC in diabetic foot wounds in German clinical practice. Overall, wound closure rate was low. Documentation deficits and deviations from treatment guidelines negatively impacted the outcome wound closure.Trial registration numbersNCT01480362and DRKS00003347.
Health and long-term care of the elderly with dementia in rural Thailand: a cross-sectional survey through their caregivers
Authors: Chuakhamfoo Nalinee N , Phanthunane Pudtan , Chansirikarn Sirintorn , Pannarunothai Supasit 
Published: March 2020

ObjectiveTo describe the circumstances of the elderly with dementia and their caregivers’ characteristics in order to examine factors related to activities of daily living (ADL) and household income to propose a long-term care policy for rural areas of Thailand.SettingA cross-sectional study at the household level in three rural regions of Thailand where there were initiatives relating to community care for people with dementia.ParticipantsCaregivers of 140 people with dementia were recruited for the study.Primary and secondary outcome measuresSocioeconomic characteristics including data from assessment of ADL and instrumental ADL and the Thai version of Resource Utilisation in Dementia were collected. Descriptive statistics were used to explain the characteristics of the elderly with dementia and the caregivers while inferential statistics were used to examine the associations between different factors of elderly patients with dementia with their dependency level and household socioeconomic status.ResultsEighty-six per cent of the dementia caregivers were household informal caregivers as half of them also had to work outside the home. Half of the primary caregivers had no support and no minor caregivers. The elderly with dementia with high dependency levels were found to have a significant association with age, dementia severity, chance of hospitalisation and number of hospitalisations. Though most of these rural samples had low household incomes, the patients in the lower-income households had significantly lower dementia severity, but, with the health benefit coverage had significantly higher chances of hospitalisation.ConclusionAs the informal caregivers are the principal human resources for dementia care and services in rural area, policymakers should consider informal care for the Thai elderly with dementia and promote it as the dominant pattern of dementia care in Thailand.
Severe Asthma Toolkit: an online resource for multidisciplinary health professionals—needs assessment, development process and user analytics with survey feedback
Authors: Maltby Steven , Gibson Peter G , Reddel Helen K , Smith Lorraine , Wark Peter A B , King Gregory G , Upham John W , Clark Vanessa L , Hew Mark , Owens Louisa , Oo Stephen , James Alan L , Thompson Bruce , Marks Guy B , McDonald Vanessa M 
Published: March 2020

ObjectivesSevere asthma imposes a significant burden on individuals, families and the healthcare system. New treatment and management approaches are emerging as effective options for severe asthma. Translating new knowledge to multidisciplinary healthcare professionals is a priority. We developed ‘The Severe Asthma Toolkit’(https://toolkit.severeasthma.org.au) to increase awareness of severe asthma, provide evidence-based resources and support decisionmaking by healthcare providers.SettingRoundtable discussions and a survey of Australians clinicians were conducted to determine clinician preferences, format and content for a severe asthma resource.ParticipantsA reference group from stakeholder and consumer bodies and severe asthma experts provided advice and feedback. A multidisciplinary team of international experts was engaged to develop content. Written content was based on up-to-date literature. Peer and editorial review were performed to finalise content and inform web design. Website design focused on user experience, navigation, engagement, interactivity and tailoring of content for a clinical audience.ResultsA web-based resource was developed. Roundtable discussions and a needs assessment survey identified the need for dedicated severe asthma management resources to support skills training. The end-product, which launched 26 March 2018, includes an overview of severe asthma, diagnosis and assessment, management, medications, comorbidities, living with severe asthma, establishing a clinic, paediatrics/adolescents and clinical resources. Analytics indicate access by users worldwide (32 169 users from 169 countries). User survey results (n=394) confirm access by the target audience (72% health professionals), who agreed the toolkit increased their knowledge (73%) and confidence in managing severe asthma (66%), and 75% are likely to use the resource in clinic.ConclusionsThe Severe Asthma Toolkit is a unique, evidence-based internet resource to support healthcare professionals providing optimal care for people with severe asthma. It is a comprehensive, accessible and independent resource developed by leading severe asthma experts to improve clinician knowledge and skills in severe asthma management.
Examining and adapting the information–motivation–behavioural skills model of medication adherence among community-dwelling older patients with multimorbidity: protocol for a cross-sectional study
Authors: Yang Chen , Hui Zhaozhao , Zeng Dejian , Liu Li , Lee Diana Tze Fan 
Published: March 2020

IntroductionMultimorbidity is highly prevalent among older patients and has been shown to be associated with poor health outcomes and lower quality of life. Adherence to medication treatments is essential in order to maximise the efficacy of treatments and improve health outcomes. However, nearly half of the older patients with multimorbidity fail to adhere to their medications, which can result in an increased risk of adverse health events, lower quality of life and higher healthcare cost. Only a few studies have explored the underlying mechanism and influencing factors of medication adherence among older patients with multimorbidity, which are inadequate to provide robust evidence for the development and evaluation of the medication adherence interventions. This study aims to examine and adapt the information–motivation–behavioural skills (IMB) model, a widely used social behaviour theory, to explain the medication adherence behaviour among community-dwelling older patients with multimorbidity.Methods and analysisA cross-sectional study will be conducted in community settings in China. Around 309 older patients with multimorbidity will be recruited to complete questionnaires on adherence knowledge, adherence motivation, adherence self-efficacy, medication adherence, medication treatment satisfaction, depressive symptoms, treatment burden, disease burden and basic demographic information. Structural equation modelling will be used to analyse and validate the relationships among variables in the IMB model.Ethics and disseminationThis study has been approved by the Survey and Behavioral Research Ethics Committee of the Chinese University of Hong Kong (reference number SBRE-18-675). The study results will be published in peer-reviewed journals and presented in academic conferences and workshops.Trial registration numberChiCTR1900024804.
G-CSF (filgrastim) treatment for amyotrophic lateral sclerosis: protocol for a phase II randomised, double-blind, placebo-controlled, parallel group, multicentre clinical study (STEMALS-II trial)
Authors: Salamone Paolina , Fuda Giuseppe , Casale Federico , Marrali Giuseppe , Lunetta Christian , Caponnetto Claudia , Mazzini Letizia , La Bella Vincenzo , Mandrioli Jessica , Simone Isabella Laura , Moglia Cristina , Calvo Andrea , Tarella Corrado , Chio Adriano 
Published: March 2020

IntroductionAmyotrophic lateral sclerosis (ALS) is a fatal progressive neurological disorder characterised by a selective degeneration of motor neurons (MNs). Stem cell transplantation is considered as a promising strategy in neurological disorders therapy and the possibility of inducing bone marrow cells (BMCs) to circulate in the peripheral blood is suggested to investigate stem cells migration in degenerated ALS nerve tissues where potentially repair MN damage. Granulocyte-colony stimulating factor (G-CSF) is a growth factor which stimulates haematopoietic progenitor cells, mobilises BMCs into injured brain and it is itself a neurotrophic factor for MN. G-CSF safety in humans has been demonstrated and many observations suggest that it may affect neural cells. Therefore, we decided to use G-CSF to mobilise BMCs into the peripheral circulation in patients with ALS, planning a clinical trial to evaluate the effect of G-CSF administration in ALS patients compared with placebo.Methods and analysisSTEMALS-II is a phase II multicentre, randomised double-blind, placebo-controlled, parallel group clinical trial on G-CSF (filgrastim) and mannitol in ALS patients. Specifically, we investigate safety, tolerability and efficacy of four repeated courses of intravenous G-CSF and mannitol administered in 76 ALS patients in comparison with placebo (indistinguishable glucose solution 5%). We determine increase of G-CSF levels in serum and cerebrospinal fluid as CD34+cells and leucocyte count after treatment; reduction in ALS Functional Rating Scale-Revised Score, forced vital capacity, Scale for Testing Muscle Strength Score and quality of life; the adverse events/reactions during the treatment; changes in neuroinflammation biomarkers before and after treatment.Ethics and disseminationThe study protocol was approved by the Ethics Committee of Azienda Ospedaliera Universitaria ‘Città della Salute e della Scienza’, Torino, Italy. Results will be presented during scientific symposia or published in scientific journals.Trial registration numberEudract 2014-002228-28.
Towards defining the surgical workforce for children: a geospatial analysis in Brazil
Authors: Rocha Thiago Augusto Hernandes , Vissoci Joao , Rocha Nubia , Poenaru Dan , Shrime Mark , Smith Emily R , Rice Henry E 
Published: March 2020

ObjectivesThe optimal size of the health workforce for children’s surgical care around the world remains poorly defined. The goal of this study was to characterise the surgical workforce for children across Brazil, and to identify associations between the surgical workforce and measures of childhood health.DesignThis study is an ecological, cross-sectional analysis using data from the Brazil public health system (Sistema Único de Saúde).Settings and participantsWe collected data on the surgical workforce (paediatric surgeons, general surgeons, anaesthesiologists and nursing staff), perioperative mortality rate (POMR) and under-5 mortality rate (U5MR) across Brazil for 2015.Primary and secondary outcome measuresWe performed descriptive analyses, and identified associations between the workforce and U5MR using geospatial analysis (Getis-Ord-Gi analysis, spatial cluster analysis and linear regression models).FindingsThere were 39 926 general surgeons, 856 paediatric surgeons, 13 243 anaesthesiologists and 103 793 nurses across Brazil in 2015. The U5MR ranged from 11 to 26 deaths/1000 live births and the POMR ranged from 0.11–0.17 deaths/100 000 children across the country. The surgical workforce is inequitably distributed across the country, with the wealthier South and Southeast regions having a higher workforce density as well as lower U5MR than the poorer North and Northeast regions. Using linear regression, we found an inverse relationship between the surgical workforce density and U5MR. An U5MR of 15 deaths/1000 births across Brazil is associated with a workforce level of 5 paediatric surgeons, 200 surgeons, 100 anaesthesiologists or 700 nurses/100 000 children.ConclusionsWe found wide disparities in the surgical workforce and childhood mortality across Brazil, with both directly related to socioeconomic status. Areas of increased surgical workforce are associated with lower U5MR. Strategic investment in the surgical workforce may be required to attain optimal health outcomes for children in Brazil, particularly in rural regions.
Using Baidu search index to monitor and predict newly diagnosed cases of HIV/AIDS, syphilis and gonorrhea in China: estimates from a vector autoregressive (VAR) model
Authors: Huang Ruonan , Luo Ganfeng , Duan Qibin , Zhang Lei , Zhang Qingpeng , Tang Weiming , Smith M. Kumi , Li Jinghua , Zou Huachun 
Published: March 2020

ObjectivesInternet search engine data have been widely used to monitor and predict infectious diseases. Existing studies have found correlations between search data and HIV/AIDS epidemics. We aimed to extend the literature through exploring the feasibility of using search data to monitor and predict the number of newly diagnosed cases of HIV/AIDS, syphilis and gonorrhoea in China.MethodsThis paper used vector autoregressive model to combine the number of newly diagnosed cases with Baidu search index to predict monthly newly diagnosed cases of HIV/AIDS, syphilis and gonorrhoea in China. The procedures included: (1) keywords selection and filtering; (2) construction of composite search index; (3) modelling with training data from January 2011 to October 2016 and calculating the prediction performance with validation data from November 2016 to October 2017.ResultsThe analysis showed that there was a close correlation between the monthly number of newly diagnosed cases and the composite search index (the Spearman’s rank correlation coefficients were 0.777 for HIV/AIDS, 0.590 for syphilis and 0.633 for gonorrhoea, p<0.05 for all). The R2were all more than 85% and the mean absolute percentage errors were less than 11%, showing the good fitting effect and prediction performance of vector autoregressive model in this field.ConclusionsOur study indicated the potential feasibility of using Baidu search data to monitor and predict the number of newly diagnosed cases of HIV/AIDS, syphilis and gonorrhoea in China.
Vitrectomy for endophthalmitis: 5-year study of outcomes and complications
Authors: Negretti Guy Simon , Chan WengOnn , Pavesio Carlos , Muqit Mahiul Muhammed Khan 
Published: March 2020

Background/AimsTo analyse the complications and outcomes of vitrectomy surgery for endophthalmitis.MethodsThis was a retrospective case series. All cases that underwent 23-gauge vitrectomy surgery for endophthalmitis at a tertiary centre between 1 February 2013 and 1 February 2018 were included. Main outcome measures were as follows: visual acuity (VA) at final visit and post-vitrectomy complications.Results33 patients were included in the study with 20 men and 13 women, average age 63 years. Main post-surgical causes for endophthalmitis included phacoemulsification (n=9), trabeculectomy (n=5), intravitreal injection (n=5), corneal graft (n=4), vitreoretinal surgery (n=3) and endogenous endophthalmitis (n=6). Average follow-up was 18 months (SD 14). 21/33 (64%) patients had baseline perception of light VA. Analysis of exogenous endophthalmitis cases only demonstrated: mean LogMAR VA improved significantly from 2.68 to 1.66 (p=0.001). At final follow-up, 12% had VA of 6/12 or better, and 28% had VA of 6/36 or better. Vitrectomy within 7 days resulted in improved final VA outcomes (1.49 vs 2.16 LogMAR, p=0.032). Complications included retinal detachment (24.2%), macular hole (3%), hypotony (6%), suprachoroidal haemorrhage (3%) and enucleation/evisceration (6%).ConclusionVitrectomy for endophthalmitis leads to VA gains in some cases. Surgical outcomes may be improved with early vitrectomy performed within 7 days of the initial event for exogenous endophthalmitis. Patients should be advised of the potential risk of severe complications with/and without surgery.
Movement pattern training compared with standard strengthening and flexibility among patients with hip-related groin pain: results of a pilot multicentre randomised clinical trial
Authors: Harris-Hayes Marcie , Steger-May Karen , Bove Allyn M , Foster Stefanie N , Mueller Michael J , Clohisy John C , Fitzgerald G Kelley 
Published: March 2020

Study designPilot, multicentre randomised clinical trial (RCT).ObjectivesAssess viability of performing a definitive RCT and compare preliminary effects of movement pattern training (MoveTrain) and strengthening/flexibility (Standard) to improve function in people with chronic hip-related groin pain (HRGP).BackgroundTo determine the best physical therapist-led intervention for patients with HRGP, we must understand treatment effects of different treatment modes.MethodsForty-six patients (17M:29F; 29±5.3 years; body mass index 25.6±6.3 kg/m2) with HRGP were randomised. MoveTrain included task-specific training to optimise biomechanics during daily tasks. Standard included strengthening/flexibility. Treatment included 10 visits/12 weeks and home exercise programme (HEP). Primary outcomes for feasibility were recruitment, retention, treatment adherence and treatment fidelity. Secondary outcomes were patient-reported function (Hip disability and Osteoarthritis Outcome Score (HOOS)), lower extremity kinematics and hip muscle strength.ResultsWe achieved target recruitment, and retention was excellent (91%). Patient session attendance was high (93%); however, reported HEP adherence (62%) was lower than expected. Physical therapists’ adherence to treatment protocols was high (90%). Patients demonstrated high treatment receipt; 91% of exercises performed were rated independent. Both groups demonstrated clinically important improvements in function (HOOS) and muscle strength; however, there were no between-group differences (HOOS subscales, p≥0.13, strength, p≥0.34). Compared with Standard, MoveTrain demonstrated greater reductions in hip adduction (p=0.016) and pelvic drop (p=0.026) during a single leg squat. No adverse events were noted.ConclusionOur experience in completing this RCT confirmed that a larger, multicentre RCT is feasible and highlighted modifications we will implement to optimise the future RCT.Trial registration numberNCT02913222.
Preferred place of death in paediatric, teenage and young adult haemato-oncology patients: a retrospective review
Authors: Stilwell Philippa , Bhatt Ankit , Mehta Keval , Carter Ben , Bisset Maggie , Soanes Louise , Shankar Ananth 
Published: March 2020

ObjectivesIdentifying the preferred place of death for children/young people with cancer and determining whether this is achieved is pertinent to inform palliative care service provision. The aims of this retrospective case series review were to determine where children/young people with cancer want to die and whether their preferred place of death was achieved.MethodsClinical/demographic details, including preferred and actual places of death, were recorded for 121 patients who died between 2012 and 2016 at a tertiary haematology–oncology centre. A logistic regression model was used to determine the odds of achieving the preferred place of death in patient subgroups.Results74 (61%) patients had a documented discussion regarding place of death preference. Where a preferred location was identified, 72% achieved it. All patients who wanted to die in the hospital (n=17) or a hospice (n=9) did, but only 58% of patients who wanted to die at home (n=40) achieved this. Of the 42% (n=17) who wanted to die at home but did not, 59% of these were due to rapid deterioration in clinical status shortly after the discussion. Having supportive treatment in the last month of life was associated with increased odds of achieving the preferred place of death versus those who were undergoing chemotherapy/radiotherapy (OR 3.19, 95% CI 1.04 to 9.80, p value=0.04).ConclusionWhere hospice/hospital was chosen as the preferred place of death, this was always achieved. Achieving home as the preferred place of death was more challenging and frequently prevented by rapid clinical deterioration. Clinicians should be encouraged to address end-of-life preferences at an early stage, with information provided adequately. Further research should explore implications of these findings on both end-of-life experience and overall service provision.