bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improving ambulance care for children suffering acute pain: a qualitative interview study
Authors: Whitley Gregory Adam , Hemingway Pippa , Law Graham Richard , Siriwardena Aloysius Niroshan 
Published: June 2022

AbstractBackgroundPain is a highly complex sensory and emotional experience. When a child suffers acute pain through illness or injury, they are often transported to hospital by ambulance. Pre-hospital pain management in children is poor, with 61% of children receiving suboptimal pain management. Consequences of poor pain management include the risk of developing post-traumatic stress disorder and altered pain perception. We aimed to identify clinicians’ perceptions of barriers, facilitators and potential improvements for the management of pre-hospital acute pain in children.MethodsQualitative face to face semi-structured recorded interviews were performed in one large UK ambulance service. Audio files were transcribed verbatim with thematic analysis used to generate themes. NVivo 12 was used to support data analysis. Findings were combined with existing evidence to generate a driver diagram.ResultsTwelve ambulance clinicians participated, including 9 registered paramedics and 3 emergency medical technicians. Median (IQR) age was 43.50 (41.50, 45.75) years, 58% were male, median (IQR) experience was 12 (4.25, 15.50) years and 58% were parents. Several themes relating to barriers and facilitators were identified, including physical, emotional, social, organisational, environmental, management, knowledge and experience. Improvement themes were identified relating to management, organisation and education. These data were combined to create a driver diagram; the three primary drivers were 1) explore methods to increase rates of analgesic administration, including utilising intranasal or inhaled routes; 2) reduce fear and anxiety in children, by using child friendly uniform, additional non-pharmacological techniques and more public interaction and 3) reduce fear and anxiety in clinicians, by enhancing training and optimising crew mix.ConclusionsThe quality of care that children receive for acute pain in the ambulance service may be improved by increasing rates of analgesic administration and reducing the fear and anxiety experienced by children and clinicians. Future research involving children and parents would be useful to determine the most important outcome measures and facilitate intervention development.
Out of hospital cardiac arrest: experience of a bystander CPR training program in Karachi, Pakistan
Authors: Khan Uzma Rahim , Khudadad Umerdad , Baig Noor , Ahmed Fareed , Raheem Ahmed , Hisam Butool , Khan Nadeem Ullah , Hock Marcus Ong Eng , Razzak Junaid Abdul 
Published: June 2022

Abstract
Background
Nearly 90% of out-of-hospital cardiac arrest (OHCA) patients are witnessed, yet only 2.3% received bystander cardiopulmonary resuscitation (CPR) in Pakistan. This study aimed to determine retention of knowledge and skills of Hands-Only CPR among community participants in early recognition of OHCA and initiation of CPR in Karachi, Pakistan.

Methods
Pre and post-tests were conducted among CPR training participants from diverse non-health-related backgrounds from July 2018 to October 2019. Participants were tested for knowledge and skills of CPR before training (pre-test), immediately after training (post-test), and 6 months after training (re-test). All the participants received CPR training through video and scenario-based demonstration using manikins. Post-training CPR skills of the participants were assessed using a pre-defined performance checklist. The facilitator read out numerous case scenarios to the participants, such as drowning, poisoning, and road traffic injuries, etc., and then asked them to perform the critical steps of CPR identified in the scenario on manikins. The primary outcome was the mean difference in the knowledge score and skills of the participants related to the recognition of OHCA and initiation of CPR.

Results
The pre and post-tests were completed by 652 participants, whereas the retention test after 6 months was completed by 322 participants. The mean knowledge score related to the recognition of OHCA, and initiation of CPR improved significantly (p < 0.001) from pre-test [47.8/100, Standard Deviation (SD) ±13.4] to post-test (70.2/100, SD ±12.1). Mean CPR knowledge after 6 months (retention) reduced slightly from (70.2/100, ±12.1) to (66.5/100, ±10.8). CPR skill retention for various components (check for scene safety, check for response, check for breathing and correct placement of the heel of hands) deteriorated significantly (p < 0.001) from 77.9% in the post-test to 72.8% in re-test. Participants performed slightly better on achieving an adequate rate of chest compressions from 73.1% in post-test to 76.7% in re-test (p 0.27).

Conclusion
Community members with non-health backgrounds can learn and retain CPR skills, allowing them to be effective bystander CPR providers in OHCA situations. We recommend mass population training in Pakistan for CPR to increase survival from OHCA.
Independent risk factors of mortality in patients with sepsis receiving single-dose etomidate as an induction agent during rapid sequence intubation in a large tertiary emergency department in Thailand
Authors: Pansiritanachot Wasin , Ruangsomboon Onlak , Limsuwat Chok , Chakorn Tipa 
Published: June 2022

Abstract
Background
There is limited evidence regarding factors associated with mortality in septic patients receiving etomidate. This study aimed to determine independent pre-intubation factors predicting 28-day mortality in septic patients receiving single-dose etomidate as an induction agent during rapid sequence intubation (RSI).

Methods
This single-center retrospective cohort study included intubated septic patients receiving etomidate as an induction agent during RSI in the emergency department of Siriraj hospital, Bangkok, Thailand, between January 1st, 2016 and June 30th, 2020. Pre-intubation characteristics were compared between survivors and non-survivors. Independent risk factors associated with 28-day mortality were identified using the Cox proportional hazards regression model. Association between etomidate dosage and mortality was also determined.

Results
A total of 344 patients, 238 (69%) survivors and 106 (31%) non-survivors, were included in the analyses. The initial Cox hazards model identified a pre-intubation lactate level ≥ 4 mmol/L as an independent factor associated with mortality (adjusted Hazards ratio [aHR] 2.66, 95% confidence interval [CI] 1.55–4.56). After removing lactate level from the model due to limited lactate values in the data, cancer was also predictive of 28-day mortality (aHR 1.83, 95%CI 1.10–3.04), while patients with respiratory infections and underlying chronic lung disease were associated with lower mortality (aHR 0.54, 95%CI 0.37–0.80 and aHR 0.57, 0.33–0.96, respectively). Etomidate dosage was not associated with mortality in our study.

Conclusion
In septic patients who received a single dose of etomidate, a pre-intubation lactate level ≥ 4 mmol/L and cancer were associated with increased 28-day mortality, while respiratory infection and underlying chronic lung disease were associated with lower mortality. Physicians may take these factors into consideration when selecting induction agents for septic patients.
Practices among General Practitioners in Rheumatoid Arthritis (GEPRA-I): results of a region-wide online survey
Authors: Yailian Anne-Laure , Estublier Charline , Fontana Aurélie , Vignot Emmanuelle , Confavreux Cyrille , Chapurlat Roland , de Fréminville Humbert , Janoly-Dumenil Audrey 
Published: June 2022

Abstract
Background
To assess current practice regarding the management of rheumatoid arthritis patients among general practitioners of a French region, and their perception about the deployment of a multidisciplinary collaboration.

Methods
A cross-sectional online survey was sent to the general practitioners of a French region. The questionnaire comprised of 3 sections to collect data regarding 1/demographics, 2/practice and knowledge in rheumatoid arthritis, and 3/perception about the deployment of a multidisciplinary collaboration.

Results
1/A total of 247 general practitioners (M/F ratio: 1.4; mean age: 46.7 years) completed the survey. 2/More than half of general practitioners believed that their role was very or extremely important in disease diagnosis (72.5%), and management of comorbidities (67.2%). Among respondents, 6.1% considered that they did not face any difficulty concerning the patient management and 61.5% had already identified causes of non-adherence. 3/A total of 151 (61.1%) general practitioners were willing to participate in a multidisciplinary programme to improve medication adherence in rheumatoid arthritis.

Conclusions
General practitioners are motivated to contribute to an overall management of rheumatoid arthritis patients. Nevertheless, they need professional education about rheumatoid arthritis treatment and training in motivational interviews before getting involved in a multidisciplinary collaboration.
Internal hernia caused by bridge formation between the medial and lateral segments of the liver: a case report
Authors: Kanamori Kohei , Ogimi Takashi , Chan Lin Fung , Miyakita Hiroshi , Okada Kazutake , Kayano Hajime , Mori Masaki , Nakagohri Toshio , Koyanagi Kazuo , Yamamoto Seiichiro 
Published: June 2022

Abstract
Background
Despite numerous reports on ischemic bowel obstruction caused by internal hernia, no case presentation has been reported of an internal hernia caused by a bridge formed between the medial and lateral zones of the liver. Herein, we report the first case of ischemic bowel obstruction caused by a hepatic bridge.

Case presentation
A 24-year-old man complaining of abdominal pain was referred to our hospital and admitted. Computed tomography showed formation of a closed loop of small bowel with a hernia orifice near the hilar region, and poor contrast of the prolapsed small bowel. We suspected ischemic bowel obstruction caused by an internal hernia with a fissure of the greater omentum as the hernia orifice, and performed emergency surgery. Laparoscopic observation revealed that the medial and lateral segments of the liver formed a bridge on the dorsal side at the liver portal, and that the small intestine was ischemic in the gap created between the bridge and the medial and lateral liver segments. A Meckel’s diverticulum was also invaginated in the gap. The bridge was dissected out and the hernia orifice was opened to release the bowel obstruction. The small bowel was preserved and the Meckel’s diverticulum was resected. The patient’s postoperative course was uneventful.

Conclusions
We experienced a case of ischemic bowel obstruction caused by hepatic bridge formation, which was successfully treated by laparoscopic surgery.
Risk factors of severe hepatotoxicity among HIV-1 infected individuals initiated on highly active antiretroviral therapy in the Northwest Region of Cameroon
Authors: Abongwa Lem Edith , Nyamache Anthony Kebira , Charles Fokunang , Torimiro Judith , Emmanuel Nshom , Domkam Irénée , Eyongetah Mbu , Jude Beriyuy , Mua Fung Holgar , Bella Sama , Tamboh Tankou Colman , Moungang Erna Charlene , Ngum Victorine , Okemo Paul 
Published: June 2022

Abstract
Background
Hepatotoxicity due to highly active antiretroviral therapy (HAART) has gained prominent attention since it can be affected by many factors. The aim of this study was to determine the prevalence of hepatotoxicity and related risk factors of severe hepatotoxicity following HAART initiation.

Methods
A total of 100 drug-naive patients aged between 18 and 61 years were recruited. They were put on Tenofovir/Lamivudine/Efavirenz [TDF/3TC/EFV] (64), Zidovudine/ Lamivudine/Efavirenz [AZT/3TC/EFV] (22), and Zidovudine/Lamivudine/Nevirapine AZT/3TC/NVP (14) and monitored for 6months and blood samples drawn.Alanine aminotransferases (ALT), aspartate aminotransferases (AST), and alkaline phosphatase (ALP) wereanalyzed by enzymatic methods and used to classify levels of hepatotoxicity.

Results
A total of 37(37%) and 49(49%) patients presented with hepatotoxicity while 15% and 28% had severe hepatotoxicity at 4 and 24 weeks respectively. Serum levels of all enzymes increased significantly (p = 0.001) with increased treatment duration. Univariate analysis revealed that the risk factor of developing severe hepatotoxicity was significantly greater in patients < 30years (p = 0.02), males(p = 0.04), low BMI (p = 0.02), low monthly income (p = 0.01) earners, and patients on AZT + 3TC + NVP regimen (p = 0.01). While multivariate analysis at p < 0.09 showed that age 30–40 years, low BMI, low monthly income, and the use of AZT + 3TC + NVP regimen were independent risk factors.

Conclusions
Low BMI, age group of 30–40years, low monthly income, and the use of AZT + 3TC + NVP regimen identified as risk factors for the development of severe hepatotoxicity should be considered as an important strategy by clinicians in preventing the hepatotoxicity.
Reasons for treatment changes in adults with attention-deficit/hyperactivity disorder: a chart review study
Authors: Schein Jeff , Childress Ann , Cloutier Martin , Desai Urvi , Chin Andi , Simes Mark , Guerin Annie , Adams Julie 
Published: June 2022

Abstract
Background
Adults with attention-deficit hyperactivity disorder (ADHD) often cycle through multiple treatments for reasons that are not well documented. This study analyzed the reasons underlying treatment changes among adults treated for ADHD in a real-world setting.

Methods
Data were collected via an online reporting form completed by eligible physicians between October and November 2020. Data for adult patients in the United States who were diagnosed with ADHD and initiated a treatment regimen within 1 to 5 years of chart abstraction were obtained. Reason for a treatment change was described for a randomly selected regimen episode, which spanned from treatment initiation until the earliest among treatment add-on/switch or discontinuation, death, or date of chart abstraction. The overall rate of ADHD/treatment-related complications were also described. Physician satisfaction with current treatment options for adult ADHD and opinions on areas for improvement were assessed.

Results
Data on 320 patients were reported by 152 physicians specializing in psychiatry (40.1%), pediatrics (25.0%), family medicine (21.7%), and internal medicine (13.2%). Patients had a mean age of 29.3 years; most were diagnosed with ADHD as adults (57.5%) and within the previous 5 years (56.5%). Selected treatment regimens included stimulants (79.1%), nonstimulants (14.7%), and combination therapy (5.6%) for an average duration of 1.9 years. Among patients with treatment discontinuation (N = 59), the most common reasons for discontinuation were suboptimal symptom management (55.9%), occurrence of ADHD/treatment-related complications (25.4%), and patient attitude/dislike of medication (25.4%). The main reasons for other key treatment changes were inadequate/suboptimal management of symptoms and cost considerations. Over 40% of patients had ≥ 1 documented ADHD/treatment-related complication, irrespective of whether they led to a treatment change. One in 5 physicians (19.8%) were very dissatisfied, moderately dissatisfied, or neither satisfied nor dissatisfied with current treatment options for ADHD in adults; the top 3 suggested improvements were lower risk of abuse (71.7%), longer effect duration (65.1%), and fewer ADHD/treatment-related complications (61.2%).

Conclusions
The top reasons for treatment changes among adults with ADHD are lack of efficacy and ADHD/treatment-related complications, highlighting the importance of developing more effective and safer treatments to alleviate the burden of ADHD.
Effectiveness of registered nurses on patient outcomes in primary care: a systematic review
Authors: Lukewich Julia , Martin-Misener Ruth , Norful Allison A. , Poitras Marie-Eve , Bryant-Lukosius Denise , Asghari Shabnam , Marshall Emily Gard , Mathews Maria , Swab Michelle , Ryan Dana , Tranmer Joan 
Published: June 2022

Abstract
Background
Globally, registered nurses (RNs) are increasingly working in primary care interdisciplinary teams. Although existing literature provides some information about the contributions of RNs towards outcomes of care, further evidence on RN workforce contributions, specifically towards patient-level outcomes, is needed. This study synthesized evidence regarding the effectiveness of RNs on patient outcomes in primary care.

Methods
A systematic review was conducted in accordance with Joanna Briggs Institute methodology. A comprehensive search of databases (CINAHL, MEDLINE Complete, PsycINFO, Embase) was performed using applicable subject headings and keywords. Additional literature was identified through grey literature searches (ProQuest Dissertations and Theses, MedNar, Google Scholar, websites, reference lists of included articles). Quantitative studies measuring the effectiveness of a RN-led intervention (i.e., any care/activity performed by a primary care RN) that reported related outcomes were included. Articles were screened independently by two researchers and assessed for bias using the Integrated Quality Criteria for Review of Multiple Study Designs tool. A narrative synthesis was undertaken due to the heterogeneity in study designs, RN-led interventions, and outcome measures across included studies.

Results
Forty-six patient outcomes were identified across 23 studies. Outcomes were categorized in accordance with the PaRIS Conceptual Framework (patient-reported experience measures, patient-reported outcome measures, health behaviours) and an additional category added by the research team (biomarkers). Primary care RN-led interventions resulted in improvements within each outcome category, specifically with respect to weight loss, pelvic floor muscle strength and endurance, blood pressure and glycemic control, exercise self-efficacy, social activity, improved diet and physical activity levels, and reduced tobacco use. Patients reported high levels of satisfaction with RN-led care.

Conclusions
This review provides evidence regarding the effectiveness of RNs on patient outcomes in primary care, specifically with respect to satisfaction, enablement, quality of life, self-efficacy, and improvements in health behaviours. Ongoing evaluation that accounts for primary care RNs’ unique scope of practice and emphasizes the patient experience is necessary to optimize the delivery of patient-centered primary care.

Protocol registration ID
PROSPERO: International Prospective Register of Systematic Reviews. 2018. ID=CRD42 018090767.
Design-development of an at-home modular brain–computer interface (BCI) platform in a case study of cervical spinal cord injury
Authors: Davis Kevin C. , Meschede-Krasa Benyamin , Cajigas Iahn , Prins Noeline W. , Alver Charles , Gallo Sebastian , Bhatia Shovan , Abel John H. , Naeem Jasim A. , Fisher Letitia , Raza Fouzia , Rifai Wesley R. , Morrison Matthew , Ivan Michael E. , Brown Emery N. , Jagid Jonathan R. , Prasad Abhishek 
Published: June 2022

AbstractObjectiveThe objective of this study was to develop a portable and modular brain–computer interface (BCI) software platform independent of input and output devices. We implemented this platform in a case study of a subject with cervical spinal cord injury (C5 ASIA A).BackgroundBCIs can restore independence for individuals with paralysis by using brain signals to control prosthetics or trigger functional electrical stimulation. Though several studies have successfully implemented this technology in the laboratory and the home, portability, device configuration, and caregiver setup remain challenges that limit deployment to the home environment. Portability is essential for transitioning BCI from the laboratory to the home.MethodsThe BCI platform implementation consisted of an Activa PC + S generator with two subdural four-contact electrodes implanted over the dominant left hand-arm region of the sensorimotor cortex, a minicomputer fixed to the back of the subject’s wheelchair, a custom mobile phone application, and a mechanical glove as the end effector. To quantify the performance for this at-home implementation of the BCI, we quantified system setup time at home, chronic (14-month) decoding accuracy, hardware and software profiling, and Bluetooth communication latency between the App and the minicomputer. We created a dataset of motor-imagery labeled signals to train a binary motor imagery classifier on a remote computer for online, at-home use.ResultsAverage bluetooth data transmission delay between the minicomputer and mobile App was 23 ± 0.014 ms. The average setup time for the subject’s caregiver was 5.6 ± 0.83 min. The average times to acquire and decode neural signals and to send those decoded signals to the end-effector were respectively 404.1 ms and 1.02 ms. The 14-month median accuracy of the trained motor imagery classifier was 87.5 ± 4.71% without retraining.ConclusionsThe study presents the feasibility of an at-home BCI system that subjects can seamlessly operate using a friendly mobile user interface, which does not require daily calibration nor the presence of a technical person for at-home setup. The study also describes the portability of the BCI system and the ability to plug-and-play multiple end effectors, providing the end-user the flexibility to choose the end effector to accomplish specific motor tasks for daily needs.Trial registrationClinicalTrials.gov: NCT02564419. First posted on 9/30/2015
Machine learning methods for functional recovery prediction and prognosis in post-stroke rehabilitation: a systematic review
Authors: Campagnini Silvia , Arienti Chiara , Patrini Michele , Liuzzi Piergiuseppe , Mannini Andrea , Carrozza Maria Chiara 
Published: June 2022

Abstract
Background
Rehabilitation medicine is facing a new development phase thanks to a recent wave of rigorous clinical trials aimed at improving the scientific evidence of protocols. This phenomenon, combined with new trends in personalised medical therapies, is expected to change clinical practice dramatically. The emerging field of Rehabilomics is only possible if methodologies are based on biomedical data collection and analysis. In this framework, the objective of this work is to develop a systematic review of machine learning algorithms as solutions to predict motor functional recovery of post-stroke patients after treatment.

Methods
We conducted a comprehensive search of five electronic databases using the Patient, Intervention, Comparison and Outcome (PICO) format. We extracted health conditions, population characteristics, outcome assessed, the method for feature extraction and selection, the algorithm used, and the validation approach. The methodological quality of included studies was assessed using the prediction model risk of bias assessment tool (PROBAST). A qualitative description of the characteristics of the included studies as well as a narrative data synthesis was performed.

Results
A total of 19 primary studies were included. The predictors most frequently used belonged to the areas of demographic characteristics and stroke assessment through clinical examination. Regarding the methods, linear and logistic regressions were the most frequently used and cross-validation was the preferred validation approach.

Conclusions
We identified several methodological limitations: small sample sizes, a limited number of external validation approaches, and high heterogeneity among input and output variables. Although these elements prevented a quantitative comparison across models, we defined the most frequently used models given a specific outcome, providing useful indications for the application of more complex machine learning algorithms in rehabilitation medicine.