bluuebunny/crossref_metadata_2025_split huggingface dataset:
Efficacy and safety of remimazolam besylate versus propofol during hysteroscopy: single-centre randomized controlled trial
Authors: Zhang Xiaoqiang , Li Shuang , Liu Jing 
Published: May 2021

Abstract
Background
Remimazolam besylate is a newer benzodiazepine with characteristics of quick onset of effects, short maintenance and recovery times without accumulation in tissues. This trial was conducted to confirm the efficacy and safety of remimazolam besylate versus propofol during hysteroscopy.

Methods
Patients undergoing hysteroscopy were randomly assigned to either the remimazolam (Group R) or the propofol group (Group P). Group R was administered an induction dose of 0.2 mg/kg and a maintenance dosage of 1.0 mg/kg/h. In Group P, propofol was started at 1.5–2.0 mg/kg and then maintained at 3.0–6.0 mg/kg/h. After remimazolam besylate or propofol induction, remifentanil was infused using a target-controlled infusion system with a target concentration of 1.5 ng/ml and titrated during the procedure. The incidence rates of injection pain, low oxygen saturation (SpO2) and adverse effects in both groups were compared.

Results
Eighty-two patients were included in this study. The incidence of adverse events in Group R (3.7%) was significantly lower than that in Group P (36.6%) (p < 0.001). The incidence of injection pain in Group P (80.5%) was much higher than that in Group R (2.4%) (p < 0.001). The incidence of other adverse events, such as low SpO2, bradycardia, and hypotension in Group R was lower than that in Group P (p < 0.05).

Conclusions
Remimazolam besylate proves to be a safer alternative for anesthesia during hysteroscopy. Moreover, adverse events caused by propofol, such as low SpO2 and injection pain, are largely avoided.

Trial registration
This study was approved by the Clinical Research Ethics Committee of Mengcheng County No. 1 People’s Hospital (2020MYL20003) and registered at http://www.chictr.org.cn (15/09/2020, ChiCTR-2000038252). The study protocol followed the CONSORT guidelines. The study protocol was performed in the relevant guidelines.
Association between surgical volumes and hospital mortality in patients: a living donor liver transplantation single center experience
Authors: Hsieh Chia-En , Hsu Ya-Lan , Lin Kuo-Hua , Lin Ping-Yi , Hung Yu-Ju , Lai Yi-Chun , Weng Li-Chueh , Chen Yao-Li 
Published: May 2021

Abstract
Background
Many factors cause hospital mortality (HM) after liver transplantation (LT).

Methods
We performed a retrospective research in a single center from October 2005 to June 2019. The study included 463 living donor LT patients. They were divided into a no-HM group (n = 433, 93.52%) and an HM group (n = 30, 6.48%). We used logistic regression analysis to determine how clinical features and surgical volume affected HM. We regrouped patients based on periods of surgical volume and analyzed the clinical features.

Results
Multivariate analysis revealed that donor age (OR = 1.050, 95% CI 1.011–1.091, p = 0.012), blood loss (OR = 1.000, 95% CI 1.000–1.000, p = 0.004), and annual surgical volumes being < 30 LTs (OR = 2.540, 95% CI 1.011–6.381, p = 0.047) were significant risk factors. A comparison of years based on surgical volume found that when the annual surgical volumes were at least 30 the recipient age (p = 0.023), donor age (p = 0.026), and ABO-incompatible operations (p < 0.001) were significantly higher and blood loss (p < 0.001), operative time (p < 0.001), intensive care unit days (p < 0.001), length of stay (p = 0.011), rate of re-operation (p < 0.001), and HM (p = 0.030) were significantly lower compared to when the annual surgical volumes were less than 30.

Conclusions
Donor age, blood loss and an annual surgical volume < 30 LTs were significant pre- and peri-operative risk factors. Hospital mortality and annual surgical volume were associated with statistically significant differences; surgical volume may impact quality of care and transplant outcomes.
Feasibility and preliminary effect of anabolic steroids in addition to strength training and nutritional supplement in rehabilitation of patients with hip fracture: a randomized controlled pilot trial (HIP-SAP1 trial)
Authors: Hulsbæk Signe , Bandholm Thomas , Ban Ilija , Foss Nicolai Bang , Jensen Jens-Erik Beck , Kehlet Henrik , Kristensen Morten Tange 
Published: May 2021

Abstract
Background
Anabolic steroid has been suggested as a supplement during hip fracture rehabilitation and a Cochrane Review recommended further trials. The aim was to determine feasibility and preliminary effect of a 12-week intervention consisting of anabolic steroid in addition to physiotherapy and nutritional supplement on knee-extension strength and function after hip fracture surgery.

Methods
Patients were randomized (1:1) during acute care to: 1. Anabolic steroid (Nandrolone Decanoate) or 2. Placebo (Saline). Both groups received identical physiotherapy (with strength training) and a nutritional supplement. Primary outcome was change in maximal isometric knee-extension strength from the week after surgery to 14 weeks. Secondary outcomes were physical performance, patient reported outcomes and body composition.

Results
Seven hundred seventeen patients were screened, and 23 randomised (mean age 73.4 years, 78% women). Target sample size was 48. Main limitations for inclusion were “not home-dwelling” (18%) and “cognitive dysfunction” (16%). Among eligible patients, the main reason for declining participation was “Overwhelmed and stressed by situation” (37%). Adherence to interventions was: Anabolic steroid 87%, exercise 91% and nutrition 61%. Addition of anabolic steroid showed a non-significant between-group difference in knee-extension strength in the fractured leg of 0.11 (95%CI -0.25;0.48) Nm/kg in favor of the anabolic group. Correspondingly, a non-significant between-group difference of 0.16 (95%CI -0.05;0.36) Nm/Kg was seen for the non-fractured leg. No significant between-group differences were identified for the secondary outcomes. Eighteen adverse reactions were identified (anabolic = 10, control = 8).

Conclusions
Early inclusion after hip fracture surgery to this trial seemed non-feasible, primarily due to slow recruitment. Although inconclusive, positive tendencies were seen for the addition of anabolic steroid.

Trial registration
Clinicaltrials.gov NCT03545347.
SARS-CoV-2 PCR-positive and PCR-negative cases of pneumonia admitted to the hospital during the peak of COVID-19 pandemic: analysis of in-hospital and post-hospital mortality
Authors: Gaipov Abduzhappar , Gusmanov Arnur , Abbay Anara , Sakko Yesbolat , Issanov Alpamys , Kadyrzhanuly Kainar , Yermakhanova Zhanar , Aliyeva Lazzat , Kashkynbayev Ardak , Moldaliyev Iklas , Crape Byron , Sarria-Santamera Antonio 
Published: May 2021

Abstract
Background
During the spike of COVID-19 pandemic in Kazakhstan (June-2020), multiple SARS-CoV-2 PCR-test negative pneumonia cases with higher mortality were reported by media. We aimed to study the epidemiologic characteristics of hospitalized PCR-test positive and negative patients with analysis of in-hospital and post-hospital mortality. We also compare the respiratory disease characteristics between 2019 and 2020.

Methods
The study population consist of 17,691 (March–July-2020) and 4600 (March–July-2019) hospitalized patients with respiratory diseases (including COVID-19). The incidence rate, case-fatality rate and survival analysis for overall mortality (in-hospital and post-hospital) were assessed.

Results
The incidence and mortality rates for respiratory diseases were 4-fold and 11-fold higher in 2020 compared to 2019 (877.5 vs 228.2 and 11.2 vs 1.2 per 100,000 respectively). The PCR-positive cases (compared to PCR-negative) had 2-fold higher risk of overall mortality. We observed 24% higher risk of death in males compared to females and in older patients compared to younger ones. Patients residing in rural areas had 66% higher risk of death compared to city residents and being treated in a provisional hospital was associated with 1.9-fold increased mortality compared to those who were treated in infectious disease hospitals.

Conclusion
This is the first study from the Central Asia and Eurasia regions, evaluating the mortality of SARS-CoV-2 PCR-positive and PCR-negative respiratory system diseases during the peak of COVID-19 pandemic. We describe a higher mortality rate for PCR-test positive cases compared to PCR-test negative cases, for males compared to females, for elder patients compared to younger ones and for patients living in rural areas compared to city residents.
RETRACTED ARTICLE: Mothers’ experiences of caring for preterm babies at home: qualitative insights from an urban setting in a middle-income country
Authors: Garti Isabella , Donkor Elorm , Musah Nafisatu , Appiah Evans Osei , Gyekye Sandra , Menlah Awube , Akuoko Cynthia Pomaa 
Published: May 2021

Abstract
Background
Preterm delivery is the birth of a baby before 37 weeks of gestation. This global phenomenon is a critical issue of concern especially in developing countries that are resource-constrained when it comes to the management of preterm babies. Complications associated with prematurity contribute significantly to under-five mortality and are linked with feelings of despair, grief, and anxiety among mothers.

Methods
This was a qualitative descriptive study in an urban setting in the Greater Accra region of Ghana. Eleven mothers whose babies had been discharged from the neonatal intensive care unit in a major hospital and resided in Accra were interviewed in their homes using a semi-structured interview guide. Data were audiotaped, transcribed verbatim, and analyzed inductively by content analysis.

Results
All the mothers had formal education and the mean maternal age was 27.9 years. The majority of the mothers were multiparous. The gestational age at birth ranged from 32 to 34 weeks and the average birth weight of their babies was 1.61 kg. Four major themes emerged which included: Around the clock care; mothers’ self-perceptions and attitudes of significant others; mothers’ health and wellbeing; and support. Most of the mothers experienced physical exhaustion from the extra demands involved with care, had negative emotions, and unmet social needs.

Conclusions
The findings indicate that home management of preterm babies poses multiple stressors and is associated with poor psychological and physical wellbeing among mothers. Hence, the need for extensive education and identification of other social support systems to augment facility-based care for mothers and their preterm babies.
Safety of systemic anti-cancer treatment in oncology patients with non-severe COVID-19: a cohort study
Authors: van Marcke C. , Honoré N. , van der Elst A. , Beyaert S. , Derouane F. , Dumont C. , Aboubakar Nana F. , Baurain J. F. , Borbath I. , Collard P. , Cornélis F. , De Cuyper A. , Duhoux F. P. , Filleul B. , Galot R. , Gizzi M. , Mazzeo F. , Pieters T. , Seront E. , Sinapi I. , Van den Eynde M. , Whenham N. , Yombi J. C. , Scohy A. , van Maanen A. , Machiels J. P. 
Published: May 2021

AbstractBackgroundThe viral pandemic coronavirus disease 2019 (COVID-19) has disrupted cancer patient management around the world. Most reported data relate to incidence, risk factors, and outcome of severe COVID-19. The safety of systemic anti-cancer therapy in oncology patients with non-severe COVID-19 is an important matter in daily practice.MethodsONCOSARS-1 was a single-center, academic observational study. Adult patients with solid tumors treated in the oncology day unit with systemic anti-cancer therapy during the initial phase of the COVID-19 pandemic in Belgium were prospectively included. All patients (n = 363) underwent severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) serological testing after the first peak of the pandemic in Belgium. Additionally, 141 of these patients also had a SARS-CoV-2 RT-PCR test during the pandemic. The main objective was to retrospectively determine the safety of systemic cancer treatment, measured by the rate of adverse events according to the Common Terminology Criteria for Adverse Events, in SARS-CoV-2-positive patients compared with SARS-CoV-2-negative patients.ResultsTwenty-two (6%) of the 363 eligible patients were positive for SARS-CoV-2 by RT-PCR and/or serology. Of these, three required transient oxygen supplementation, but none required admission to the intensive care unit. Hematotoxicity was the only adverse event more frequently observed in SARS-CoV-2 -positive patients than in SARS-CoV-2-negative patients: 73% vs 35% (P < 0.001). This association remained significant (odds ratio (OR) 4.1,P = 0.009) even after adjusting for performance status and type of systemic treatment. Hematological adverse events led to more treatment delays for the SARS-CoV-2-positive group: 55% vs 20% (P < 0.001). Median duration of treatment interruption was similar between the two groups: 14 and 11 days, respectively. Febrile neutropenia, infections unrelated to COVID-19, and bleeding events occurred at a low rate in the SARS-CoV-2-positive patients.ConclusionSystemic anti-cancer therapy appeared safe in ambulatory oncology patients treated during the COVID-19 pandemic. There were, however, more treatment delays in the SARS-CoV-2-positive population, mainly due to a higher rate of hematological adverse events.
Influences of persistent overweight on perceptual-motor proficiency of primary school children: the North-West CHILD longitudinal study
Authors: de Waal Elna , Pienaar Anita Elizabeth 
Published: May 2021

Abstract
Background
Overweight can be a precursor of poor motor execution, negatively impacting the overall development of school-aged children on various levels. This study determined the long-term influences of overweight on perceptual-motor proficiency (PMP) of primary school children in the North-West Province of South Africa.

Methods
The study, which included 381 participants, formed part of the NW-CHILD longitudinal study from Grade 1 (6.86 years, ± 0.39) in 2010 to Grade 7 (12.9 years, ± 0.38) in 2016. Socioeconomic categories, called quintiles, were used to compare high and low socioeconomic status groups. Overweight was identified when BMI values fell above the 85th percentile, using age- and gender-specific cut-off points. The group was categorised into 4 BMI groups (never overweight, persistent overweight, overweight-to-normal and normal-to-overweight). The Bruininks Oseretsky Test of Motor Proficiency-2 (BOT-2) Short Form and selected composites measuring strength, balance, and running speed and agility were used to assess PMP.

Results
A repeated measures ANOVA analysis indicated specific PMP differences between different BMI groups, but not total motor proficiency (BOT-2 Short Form total) differences. Practical significant group differences (Cohen’s d-values) were found in running speed and agility, strength, balance and the BOT-2 total, over seven primary school years. The persistent overweight group showed the poorest performance over time, but also showed deteriorating skills and a gradual widening in perceptual-motor skills performance, compared to the other groups. BMI-related differences in perceptual-motor coordination were also more pronounced in older age groups.

Conclusions
Persistent overweight negatively impacts specific motor-proficiency components, while improving weight status can counter these effects, which highlights the importance of timeous intervention to combat obesity at a young age.
Acceptability of a technology-supported and solution-focused intervention (DIALOG+) for chronic depression: views of service users and clinicians
Authors: Matanov Aleksandra , McNamee Philip , Akther Syeda , Barber Nick , Bird Victoria 
Published: May 2021

Abstract
Background
Treating chronic depression represents a significant burden for the NHS, yet there is a lack of evidence-based interventions and research specifically focused on this condition. DIALOG+, a technology-assisted and resource-oriented intervention found effective for people with psychosis, may improve care for this service user group. The aim of this study was to explore the acceptability and relevance of DIALOG+ for the treatment of chronic depression in community-based settings.

Methods
A convenience sample of 16 mental health professionals and 29 service users with chronic depression tested the DIALOG+ intervention in routine community care appointments for 3 months across 3 different mental health NHS Trusts in England. Of these, 15 clinicians and 19 service users were individually interviewed about their experiences. Interview transcripts were analysed using thematic analysis by an analytic team which included a service user researcher.

Results
Analysis of the combined dataset identified five overarching themes: DIALOG+ Structure; Therapeutic Communication; Reflecting and Monitoring; Empowerment and Powerlessness; and The Impact of Technology. Overall, service users and clinicians were interested in the continued use of DIALOG+ as part of routine care.

Conclusions
DIALOG+ was viewed as acceptable by both service users with chronic depression and their clinicians who work in community care settings, albeit with some caveats. Clinician training required significant improvements to address the issues that were referenced, most notably around support with using technology.
The association between silica exposure, silicosis and tuberculosis: a systematic review and meta-analysis
Authors: Ehrlich Rodney , Akugizibwe Paula , Siegfried Nandi , Rees David 
Published: May 2021

Abstract
Background
While the association between occupational inhalation of silica dust and pulmonary tuberculosis has been known for over a century, there has never been a published systematic review, particularly of experience in the current era of less severe silicosis and treatable tuberculosis. We undertook a systematic review of the evidence for the association between (1) silicosis and pulmonary tuberculosis, and (2) silica exposure and pulmonary tuberculosis controlling for silicosis, and their respective exposure-response gradients.

Methods
We searched PUBMED and EMBASE, and selected studies according to a priori inclusion criteria. We extracted, summarised and pooled the results of published case-control and cohort studies of silica exposure and/or silicosis and incident active tuberculosis. Study quality was assessed on the Newcastle-Ottawa Scale. Where meta-analysis was possible, effect estimates were pooled using inverse-variance weighted random-effects models. Otherwise narrative and graphic synthesis was undertaken. Confidence regarding overall effect estimates was assessed using the GRADE schema.

Results
Nine studies met the inclusion criteria. Meta-analysis of eight studies of silicosis and tuberculosis yielded a pooled relative risk of 4.01 (95% confidence interval (CI) 2.88, 5.58). Exposure-response gradients were strong with a low silicosis severity threshold for increased risk. Our GRADE assessment was high confidence in a strong association. Meta-analysis of five studies of silica exposure controlling for or excluding silicosis yielded a pooled relative risk of 1.92 (95% CI 1.36, 2.73). Exposure-response gradients were observable in individual studies but not finely stratified enough to infer an exposure threshold. Our GRADE assessment was low confidence in the estimated effect owing to inconsistency and use of proxies for silica exposure.

Conclusions
The evidence is robust for a strongly elevated risk of tuberculosis with radiological silicosis, with a low disease severity threshold. The effect estimate is more uncertain for silica exposure without radiological silicosis. Research is needed, particularly cohort studies measuring silica exposure in different settings, to characterise the effect more accurately as well as the silica exposure threshold that could be used to prevent excess tuberculosis risk.
Development of a European competency framework for health and other professionals to support behaviour change in persons self-managing chronic disease
Authors: Guerreiro Mara Pereira , Strawbridge Judith , Cavaco Afonso Miguel , Félix Isa Brito , Marques Marta Moreira , Cadogan Cathal 
Published: May 2021

Abstract
Background
Healthcare and other professionals are expected to support behaviour change in people living with chronic disease. However, effective behaviour change interventions are largely absent in routine encounters. The Train4Health project, a European strategic partnership for higher education, sought to address this problem. The primary aim of this study, which is part of an early work package, was to develop an interprofessional competency framework for health and other professions to support behaviour change for the self-management of chronic disease at a European level. A secondary aim was to derive a set of behaviour change techniques (BCTs) from an established taxonomy to link with framework competencies.

Methods
The study comprised two interlinked parts. Part 1 involved a two-round e-Delphi study with an interprofessional panel of 48 experts across 12 European countries to develop the behaviour change competency framework. Preparatory work included drafting a list of competency statements based on seven existing frameworks.
Part 2 involved an expert panel of six behavioural psychologists deriving a set of BCTs to link with framework competencies. Their feedback was based on preparatory work, which focused on seven high priority chronic diseases for self-management, identified through European projects on self-management and identifying five relevant target behaviours from key clinical guidelines. A literature search yielded 29 effective BCTs for the target behaviours in the selected chronic diseases.

Results
Twenty-seven competency statements, were presented in Round 1 to the Delphi panel. Consensus was achieved for all statements. Based on comments, two statements were removed, one was added, and 14 were modified. All 15 statements subjected to Round 2 were consensus-approved, yielding a total of 12 foundational competencies for behaviour change in self-management of chronic disease and 14 behaviour change competencies. Four behaviour change competencies related to BCTs. Behavioural psychologists’ feedback led to a core set of 21 BCTs deemed applicable to the five target behaviours across the seven chronic diseases.

Conclusions
A behaviour change competency framework comprising 26 statements for European health and other professionals to support self-management of chronic disease was developed, linked with a core set of 21 BCTs from an established taxonomy.