bluuebunny/crossref_metadata_2025 huggingface dataset:
Association between usual alcohol consumption and risk of falls in middle-aged and older Chinese adults
Authors: Sun Yue , Zhang Baiyang , Yao Qiang , Ma Yao , Lin Yidie , Xu Minghan , Hu Meijing , Hao Jingjing , Jiang Min , Qiu Changjian , Zhu Cairong
Published: September 2022

Background

Previous studies exploring usual alcohol consumption and falls risk were scarce in China. In addition, the dose–response relationship has not been explored so far. This study aims to estimate the association between usual alcohol consumption and risk of falls among middle-aged and older Chinese adults based on data from the China Health and Retirement Longitudinal Study (CHARLS), which is representative of the population of the entire country.

Methods

Baseline survey data in 2015 and follow-up data in 2018 in CHARLS were utilized. Alcohol consumption was calculated in grams per day (gr/day) according to self-reported drinking data and categorized accordingly to The Dietary Guidelines for Chinese Residents (DGC) 2016. Fall was obtained from self-reported information. Multivariable logistic regression analyses were performed to estimate the association of usual alcohol consumption with risk of falling. The dose–response relationship was also explored using restricted cubic splines.

Results

A total of 12,910 middle-aged and older participants were included from the CHARLS 2015, of which 11,667 were followed up in 2018. We found that former, moderate, and excessive drinkers were at higher fall risk compared to never drinkers (former: OR, 1.24; 95% CI, 1.05–1.46; moderate: OR, 1.22; 95% CI, 1.06–1.41; excessive: OR, 1.36; 95% CI, 1.15–1.61) in the longitudinal analysis. Similarly, individuals with moderate and excessive alcohol consumption were at increased risk of falling in the cross-sectional analysis (moderate: OR, 1.18; 95% CI, 1.02–1.37; excessive: OR, 1.32; 95% CI, 1.11,1.57). No significant increased risk of falls was found for former drinkers (former: OR, 1.13; 95% CI, 0.96–1.34). We observed a significant non-linear relationship.

Conclusions

Our study suggests that usual alcohol consumption was associated with a higher risk of falls, highlighting the key role of alcohol intake on the fall risk, which needed consideration in developing intervention and prevention strategies for reducing falls among middle-aged and older Chinese adults.
Clinical clustering with prognostic implications in Japanese COVID-19 patients: report from Japan COVID-19 Task Force, a nation-wide consortium to investigate COVID-19 host genetics
Authors: Otake Shiro , Chubachi Shotaro , Namkoong Ho , Nakagawara Kensuke , Tanaka Hiromu , Lee Ho , Morita Atsuho , Fukushima Takahiro , Watase Mayuko , Kusumoto Tatsuya , Masaki Katsunori , Kamata Hirofumi , Ishii Makoto , Hasegawa Naoki , Harada Norihiro , Ueda Tetsuya , Ueda Soichiro , Ishiguro Takashi , Arimura Ken , Saito Fukuki , Yoshiyama Takashi , Nakano Yasushi , Mutoh Yoshikazu , Suzuki Yusuke , Murakami Koji , Okada Yukinori , Koike Ryuji , Kitagawa Yuko , Kimura Akinori , Imoto Seiya , Miyano Satoru , Ogawa Seishi , Kanai Takanori , Fukunaga Koichi ,   The Japan COVID-19 Task Force
Published: September 2022

Background

The clinical course of coronavirus disease (COVID-19) is diverse, and the usefulness of phenotyping in predicting the severity or prognosis of the disease has been demonstrated overseas. This study aimed to investigate clinically meaningful phenotypes in Japanese COVID-19 patients using cluster analysis.

Methods

From April 2020 to May 2021, data from inpatients aged ≥ 18 years diagnosed with COVID-19 and who agreed to participate in the study were collected. A total of 1322 Japanese patients were included. Hierarchical cluster analysis was performed using variables reported to be associated with COVID-19 severity or prognosis, namely, age, sex, obesity, smoking history, hypertension, diabetes mellitus, malignancy, chronic obstructive pulmonary disease, hyperuricemia, cardiovascular disease, chronic liver disease, and chronic kidney disease.

Results

Participants were divided into four clusters: Cluster 1, young healthy (n = 266, 20.1%); Cluster 2, middle-aged (n = 245, 18.5%); Cluster 3, middle-aged obese (n = 435, 32.9%); and Cluster 4, elderly (n = 376, 28.4%). In Clusters 3 and 4, sore throat, dysosmia, and dysgeusia tended to be less frequent, while shortness of breath was more frequent. Serum lactate dehydrogenase, ferritin, KL-6,d-dimer, and C-reactive protein levels tended to be higher in Clusters 3 and 4. Although Cluster 3 had a similar age as Cluster 2, it tended to have poorer outcomes. Both Clusters 3 and 4 tended to exhibit higher rates of oxygen supplementation, intensive care unit admission, and mechanical ventilation, but the mortality rate tended to be lower in Cluster 3.

Conclusions

We have successfully performed the first phenotyping of COVID-19 patients in Japan, which is clinically useful in predicting important outcomes, despite the simplicity of the cluster analysis method that does not use complex variables.
Predictors of recurrence of chronic subdural haematoma in a cohort study of patients presenting in a sub-Saharan African teaching hospital
Authors: Abdullah H. M. , Dakurah T. , Akoto H. , Abaidoo B. , Dakubo J. C. B. , Yawson A. E. , Wepeba G. , Bankah P. , Boatey J. , Ametefe M. , Nketiah-Boakye F. , Fuseini A. , Banson M. , Ndanu T. , Mubarak A. , Iddrissu M.
Published: September 2022

Background

Chronic subdural haematoma (CSDH) is a common neurological condition affecting the elderly with decreased quality of life. Recurrence leads to increase in number of hospital admissions and surgical interventions. Several factors contribute to recurrence of chronic subdural haematoma, and determination of these factors will help institute measures to reduce recurrence of CSDH, cost of care and improved quality of life. The aim of this study was to determine the predictors of recurrence of chronic subdural haematoma in a cohort of patients presenting in a Sub-Saharan African Teaching Hospital.

Methods

A prospective hospital-based cohort study of 62 participants who presented with CSDH and underwent burr-hole and drainage at the Neuroscience unit of the Korle-bu Teaching Hospital. The primary outcome of this study was the recurrence of CSDH within 3 months after the surgery. Data was entered into Microsoft Excel 2016 and exported to International Business Machine (IBM) Statistical Package for the Social Sciences (SPSS) version 21.0 for analysis. Predictors of recurrence of CSDH were determined using logistic regression with odds ratio calculated at the 95% confidence level and a p-value less than 0.05 accepted as statistically significant.

Results

There was a male preponderance of 45 (72.6%), over females of 17 (27.4%). The mean age was 63.1 ± 13.6 years. The recurrence rate of CSDH was 21.0% whilst the mortality rate was 4.8%. Facial palsy and dysphasia were associated with the recurrence of CSDH (p = 0.045, 0.029). Hypertension and bilaterality were associated with recurrence of CSDH from a univariate analysis (p = 0.039, OR = 4.865, CI = 0.975–24.285; p = 0.005, OR = 5.979, CI = 1.585–22.557). In a multivariate logistic regression analysis, bilaterality was the only independent predictor of recurrence of CSDH (p = 0.030, AOR = 5.47, CI = 1.18–25.34).

Conclusions

Both hypertension and bilaterality showed statistically significant association with recurrence of CSDH. However, only bilaterality proved to be an independent predictor of recurrence of CSDH in patient who underwent burr-hole and drainage.
Public and outpatients’ awareness of calling emergency medical services immediately by acute stroke in an upper middle-income country: a cross-sectional questionnaire study in greater Gaborone, Botswana
Authors: Ookeditse Ookeditse , Ookeditse Kebadiretse K. , Motswakadikgwa Thusego R. , Masilo Gosiame , Bogatsu Yaone , Lekobe Baleufi C. , Mosepele Mosepele , Schirmer Henrik , Johnsen Stein H.
Published: September 2022

Objectives

In this cross-sectional study from Botswana, we investigated awareness of calling emergency medical services (EMS) and seeking immediate medical assistance by acute stroke among stroke risk outpatients and public.

Method

Closed-ended questionnaires on awareness of calling EMS and seeking immediate medical assistance by acute stroke, were administered by research assistants to a representative selection of outpatients and public.

Results

The response rate was 96.0% (93.0% for public (2013) and 96.6% for outpatients (795)). Public respondents had mean age of 36.1 ± 14.5 years (age range 18–90 years) and 54.5% were females, while outpatients had mean age of 37.4 ± 12.7 years (age range 18–80 years) and 58.1% were females.

Awareness of calling EMS (78.3%), and of seeking immediate medical assistance (93.1%) by stroke attack was adequate. For calling EMS by acute stroke, outpatients had higher awareness than the public (p < 0.05) among those with unhealthy diet (90.9% vs 71.1%), family history of both stroke and heart diseases (90.7% vs 61.2%), no history of psychiatric diseases (93.2% vs 76.0%) and sedentary lifestyle (87.5% vs 74.8%).

Predictors of low awareness of both calling EMS and seeking immediate medical assistance were no medical insurance, residing/working together, history of psychiatric diseases, and normal weight.

Male gender, ≥50 years age, primary education, family history of both stroke and heart diseases, current smoking, no history of HIV/AIDS, and light physical activity were predictors of low awareness of need for calling EMS.

Conclusion

Results call for educational campaigns on awareness of calling EMS and seeking immediate medical assistance among those with high risk factor levels.
Novel frameshift mutation in LIS1 gene is a probable cause of lissencephaly: a case report
Authors: Simoes Camila , Graña Martín , Rodriguez Soledad , Baltar Yanes Federico , Tapié Alejandra , Dell’Oca Nicolás , Naya Hugo , Raggio Víctor , Spangenberg Lucía
Published: September 2022

Background

Lissencephaly (LIS) is a cortical malformation, characterized by smooth or nearly smooth cerebral surface and a shortage of gyral and sulcal development, which is caused by deficient neuronal migration during embryogenesis. Neuronal migration involves many gene products, among which is the product of the PAFAH1B1 gene, associated with this disease. LIS is a rare disease, characterized by low population frequency, and with non-specific clinical symptoms such as early epilepsy, developmental delay or cerebral palsy-like motor problems. Given that high-throughput sequencing techniques have been improving diagnosis, we have chosen this technique for addressing this patient.

Case presentation

We present the case of a seven years old male patient with an undiagnosed rare disease, with non-specific clinical symptoms possibly compatible with lissencephaly.

The patient was enrolled in a study that included the sequencing of his whole genome. Sequence data was analyzed following a bioinformatic pipeline. The variants obtained were annotated and then subjected to different filters for prioritization. Also mitochondrial genome was analyzed. A novel candidate frameshift insertion in known PAFAH1B1 gene was found, explaining the index case phenotype. The assessment through in silico tools reported that it causes nonsense mediated mechanisms and that it is damaging with high confidence scores. The insertion causes a change in the reading frame, and produces a premature stop codon, severely affecting the protein function and probably the silencing of one allele. The healthy mother did not carry the mutation, and the unaffected father was not available for analysis.

Conclusions

Through this work we found a novel de novo mutation in LIS1/PAFAH1B1 gene, as a likely cause of a rare disease in a young boy with non-specific clinical symptoms. The mutation found correlates with the phenotype studied since the loss of function in the gene product has already been described in this condition. Since there are no other variants in the PAFAH1B1 gene with low population frequency and due to family history, a de novo disease mechanism is proposed.
‘The baby will have the right beginning’: a qualitative study on mother and health worker views on point-of-care HIV birth testing across 10 sites in Zimbabwe
Authors: Sacks Emma , Katirayi Leila , Kaeberle Betsy , Mafaune Haurovi William , Chadambuka Addmore , Tachiwenyika Emmanuel , Nyamundaya Tichaona , Cohn Jennifer , Mahomva Agnes , Mushavi Angela
Published: September 2022

Background

The survival of HIV-infected infants depends on early identification and initiation on effective treatment. HIV-exposed infants are tested at 6 weeks of age; however, testing for HIV sooner (e.g., shortly after birth) can identify in utero infection, which is associated with rapid progression. Infant early diagnostic virologic tests often have long turnaround times, reducing the utility of early testing. Point-of-care (POC) testing allows neonates born in health facilities to get results prior to discharge. This study aimed to understand the views of mothers and health workers regarding the use and acceptability of POC birth testing.

Methods

Beginning in 2018, Zimbabwe offered standard HIV testing at birth to high-risk HIV-exposed infants; as part of a pilot program, at 10 selected hospitals, POC birth testing (BT) was offered to every HIV-exposed infant. In order to understand experiences at the selected sites, 48 interviews were held: 23 with mothers and 25 with health workers, including 6 nurses-in-charge. Participants were purposively sampled across the participating sites. Interviews were held in English, Shona, or Ndebele, and transcribed in English. Line-by-line coding was carried out, and the constant comparison method of analysis was used to identify key themes for each respondent type.

Results

Findings were organized under four themes: challenges with BT, acceptability of BT, benefits of BT, and recommendations for BT programs. Overall, BT was well accepted by mothers and health workers because it encouraged mothers to better care for their uninfected newborns or initiate treatment more rapidly for infected infants. While the benefits were well understood, mothers felt there were some challenges, namely that they should be informed in advance about testing procedures and tested in a more private setting. Mothers and HCWs also recommended improving awareness of BT, both among health care workers and in the community in general, as well as ensuring that facilities are well-stocked with supplies and can deliver results in a timely way before scaling up programs.

Conclusions

Mothers and health workers strongly support implementation and expansion of birth testing programs due to the benefits for newborns. The challenges noted should be taken as planning guidance, rather than reasons to delay or discontinue birth testing programs.
Objective assessment of motor activity in a clinical sample of adults with attention-deficit/hyperactivity disorder and/or cyclothymic temperament
Authors: Syrstad Vigdis Elin Giaever , Mjeldheim Kristin , Førland Wenche , Jakobsen Petter , Gjestad Rolf , Berle Jan Øystein , Merikangas Kathleen Ries , Oedegaard Ketil Joachim , Fasmer Ole Bernt
Published: September 2022

Background

Most research on patterns of motor activity has been conducted on adults with mood disorders, but few studies have investigated comorbid attention-deficit/hyperactivity disorder (ADHD) or temperamental factors that may influence the clinical course and symptoms. Cyclothymic temperament (CT) is particularly associated with functional impairment. Clinical features define both disorders, but objective, biological markers for these disorders could give important insights with regard to pathophysiology and classification.

Methods

Seventy-six patients, requiring diagnostic evaluation of ADHD, mood or anxiety disorders were recruited. A comprehensive diagnostic evaluation, including the CT scale of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego – Auto-questionnaire (TEMPS-A), neuropsychological tests and actigraphy, was performed. ADHD was diagnosed according to the DSM-IV criteria. There was a range of different conditions in this clinical sample, but here we report on the presence of CT and ADHD in relation to motor activity. Twenty-nine healthy controls were recruited. We analyzed motor activity time series using linear and nonlinear mathematical methods, with a special focus on active and inactive periods in the actigraphic recordings.

Results

Forty patients fulfilled the criteria for ADHD, with the remainder receiving other psychiatric diagnoses (clinical controls). Forty-two patients fulfilled the criteria for CT. Twenty-two patients fulfilled the criteria for ADHD and CT, 18 patients met the criteria for ADHD without CT, and 15 patients had neither. The ratio duration of active/inactive periods was significantly lower in patients with CT than in patients without CT, in both the total sample, and in the ADHD subsample.

Conclusions

CT is associated with objectively assessed changes in motor activity, implying that the systems regulating motor behavior in these patients are different from both healthy controls and clinical controls without CT. Findings suggest that actigraphy may supplement clinical assessments of CT and ADHD, and may provide an objective marker for CT.
Development of a behavior change intervention to improve physical activity adherence in individuals with metabolic syndrome using the behavior change wheel
Authors: Chen Dandan , Zhang Hui , Cui Nianqi , Song Feng , Tang Leiwen , Shao Jing , Wu Jingjie , Guo Pingping , Liu Na , Wang Xiyi , Ye Zhihong
Published: September 2022

Background

Adherence to physical activity is inadequate in adults with metabolic syndrome. Adherence to physical activity recommendations is crucial and can result in improved health outcomes and reduced medical burdens. A comprehensive behavior change intervention, including identifying determinants of adherence to physical activity recommendations, intervention options, intervention content and implementation options, was imperative for enhancing physical activity adherence. The aim of the study is to develop an intervention to increase physical activity adherence among individuals with metabolic syndrome.

Methods

The study followed the eight steps of the Behavior Change Wheel guide, including defining the problem in behavioral terms (Step 1), selecting target behavior (Step 2), specifying target behavior (Step 3), identifying what needs to change (Step 4), identifying intervention functions (Step 5), identifying policy categories (Step 6), identifying behavior change techniques (Step 7), and determining model of delivery (Step 8). The semi-structured, in-depth interviews were employed to identify the determinants of adherence to physical activity among twenty-eight individuals with metabolic syndrome based on capability, opportunity, motivation and behavior model. Next, the intervention functions and policy categories were chosen to address these determinants. Finally, behavior change techniques were selected to assist in the delivery of the intervention functions and be translated into intervention content.

Results

Our study identified eighteen facilitators and fifteen barriers to physical activity adherence. It resulted in the selection of seven intervention functions and nineteen behavior change techniques for the intervention program. Then, the current study identified an app as the delivery mode. Finally, a behavioral change intervention was generated for individuals with metabolic syndrome to increase physical activity recommendation adherence.

Conclusions

The Behavior Change Wheel provided a systematic approach to designing a behavior change intervention, which helped improve the health outcomes and reduce medical burdens and economic burdens among individuals with metabolic syndrome. The findings suggested that potential intervention should pay special attention to increasing knowledge in metabolic syndrome, imparting skills of physical activity, offering a supportive environment, and providing suggestions on regular physical activity using the appropriate behavior change techniques. A feasibility study will be undertaken to assess the acceptability and effectiveness of the intervention program in the future.
Fixed-term contract positions, unemployment and mental ill health: a Danish cohort study
Authors: Hannerz Harald , Burr Hermann , Soll-Johanning Helle , Nielsen Martin Lindhardt , Garde Anne Helene , Flyvholm Mari-Ann
Published: September 2022

Background

Both perceived job insecurity and unemployment has been associated with an increased risk of developing mental ill health. It has, moreover, been proposed that an insecure employment may be as detrimental as unemployment itself.

Objective

To estimate incidence rate ratios (RRs) of (i) redeemed prescriptions for psychotropic drugs and (ii) psychiatric hospital treatment due to mood, anxiety, or stress-related disease, among fixed-term contract workers (as an operationalization of insecure job) vs. unemployed, in the general population of Denmark.

Methods

Data on baseline employment status were drawn from the Danish Labor Force Surveys in the years 2001–2013. Participants (10,265 fixed-term contract workers and 7926 unemployed) were followed for up to 5 years in national registers (2439 cases of psychotropic drug use, 71,516 person years; 311 cases of psychiatric hospital treatment, 86,790 person years). Adjusted RRs were obtained by Poisson regression. We aspired to minimize health selection effects by (i) exclusion of survey participants who received sickness benefits, social security cash benefits, psychiatric hospital treatment or a prescription for psychotropic drugs, within 1-year prior to baseline (n = 11,693), (ii) adjustment for age, gender, level of education, calendar year, disposable family income and maternity/paternity benefits within 1-year prior to baseline.

Results

The adjusted RR for fixed-term contract workers vs. unemployed was 0.98 (99.5% CI: 0.87—1.11) for psychotropic drugs and 0.93 (99.5% CI: 0.67—1.30) for psychiatric hospital treatment.

Conclusion

The present study did not find significant differences in the risk of developing mental ill health between fixed-term contract workers and unemployed, and thus suggests that fixed-term contracts may be as detrimental as unemployment.

Trial registration

International Registered Report Identifier (IRRID): DERR2-10.2196/24392.
Validity and reliability of knowledge, attitude, and practice regarding exercise and exergames experiences questionnaire among high school students
Authors: Abdulkader Mohamed Rwayda , Abdul Rahim Nur Arzuar , Mohamad Siti Mardhiana , Ahmad Yusof Hazwani
Published: September 2022

An instrument to measure the Knowledge, Attitude, and Practice (KAP) related to exercise and exergames experiences among high school students is important to identify the KAP gap that may facilitate the health intervention to boost the immunity of the young population. Thus, our study aims to develop and validate a questionnaire assessing KAP regarding exercise and exergames experiences among high school students. A cross-sectional study was conducted among 188 high school students in Malaysia. This research questionnaire was adapted from a previous study and modified with an additional section to assess high school students’ exergames experiences. Content validity, construct validity, and reliability was verified using different tests. Only one item (slimming tea and other drugs could be used in place of exercise to achieve the same effects) did not reach the required level of content validity index in terms of their relevance, clarity, simplicity, and ambiguity. Therefore, this item was removed from the instrument. For factor analysis, three questions were removed from the instrument due to those questions having a factor loading lower than 0.4. The Intraclass Correlation Coefficient values for the test–retest reliability after an interval of two weeks for all questions were > 0.7. Kappa coefficient ranges between 0.67-0.96. The SME value ranged from 0.34 to 1.47. Repeated measured ANOVA did not reveal any significant differences between the test and re-test. This questionnaire has strong validity and reliability that can be used to measure high school student’s knowledge, attitude, and practice about exercise and their exergames experiences.
The strategy of removing tracheal stents by using an interventional technique under fluoroscopy
Authors: Xie Pengfei , Wang Shuai , Li Xiaobing , Liu Ying , Ma Yaozhen , Yin Mei-Pan , Han Xinwei , Wu Gang
Published: September 2022

Background

Tracheal stent implantation is widely used in clinic settings. Timely removal of tracheal stents could prevent or reduce related complications. This study was aimed at evaluating the feasibility and safety of removing tracheal stents by an interventional technique under fluoroscopy.

Methods

Clinical data of patients with self-expanding uncovered tracheal stents removed by an interventional technique under fluoroscopy were analyzed retrospectively, including medical records, imaging findings, surgical records, and follow-up results. According to the type and time of stent placement and the proliferation of granulation tissue under bronchoscopy, different tracheal stent removal techniques were used to remove the tracheal stent under fluoroscopy, and the feasibility and safety of the interventions were analyzed.

Results

In all, 148 tracheal stents were removed from 112 patients; 95.9% (142/148) of the stents were completely removed and 4.1% (6/148) had a small amount of metal residue, and foreign-body forceps were removed under fiber bronchoscopy guidance. In 78 (69.6%), 32 (21.6%), and 6 (5.4%) patients, the tracheal stent was removed by the internal stripping, direct removal, and stent-in-stent methods, respectively. The overall stent removal time ranged from 11 to 111 (28.9 ± 20.1) min. During stent removal, 16 (14.3%) and 13 (11.6%) patients developed mild and moderate complications, respectively. There were no serious complications such as massive hemorrhage, mediastinal fistula, or death.

Conclusions

An interventional technique under fluoroscopy for stent removal is a feasible, safe, and effective method and could serve as a technique for tracheal stent removal in clinical settings.
Early steps towards professional clinical note-taking in a Swedish study programme in dentistry
Authors: Christidis Nikolaos , Lindberg Viveca , Jounger Sofia Louca , Christidis Maria
Published: September 2022

Background

Higher education tends to focus on academic writing only, instead of emphasizing that professional texts are also used as a basis for communication in contexts with a variety of participators. When it comes to clinical notes, research is scarce and focused on technology and informatics. Therefore, the aim was to explore dental students’ clinical notes, and specifically which aspects of the clinical notes characterizes clinical notes that are not sufficient enough for professional purposes.

Methods

The object of analysis was the student’s written completion of a teacher constructed protocol regarding oral mucosa, the dental apparatus including pathology on tooth level, oral hygiene, and a validated international clinical examination protocol of the temporomandibular region. The study was framed within the New Literacy Studies approach, and the clinical notes were analyzed using thematic analysis.

Results

Within the clinical notes three themes were identified; a) familiar content; b) familiar content in new context; and c) new content. The forms of notes could refer to either categorizational clinical notes or descriptive clinical notes. Most students were able to write acceptable clinical notes when the content was familiar, but as soon as the familiar content was in a new context the students had difficulties to write acceptable notes. When it comes to descriptive notes students suffered difficulties to write acceptable notes both when it came to familiar content, or familiar content in a new context.

Conclusions

Taken together, the results indicate that students have difficulties writing acceptable notes when they are novices to the content or context, making their notes either insufficient, too short or even wrong for professional purposes. With this in mind, this study suggests that there is a need to strengthen the demands on sufficient professional quality in clinical notes and focus on clinical notes already in the early stages of the different medical educations.
Trauma-informed care in the UK: where are we? A qualitative study of health policies and professional perspectives
Authors: Emsley Elizabeth , Smith Joshua , Martin David , Lewis Natalia V.
Published: September 2022

Background

Trauma-informed (TI) approach is a framework for a system change intervention that transforms the organizational culture and practices to address the high prevalence and impact of trauma on patients and healthcare professionals, and prevents re-traumatization in healthcare services. Review of TI approaches in primary and community mental healthcare identified limited evidence for its effectiveness in the UK, however it is endorsed in various policies. This study aimed to investigate the UK-specific context through exploring how TI approaches are represented in health policies, and how they are understood and implemented by policy makers and healthcare professionals.

Methods

A qualitative study comprising of a document analysis of UK health policies followed by semi-structured interviews with key informants with direct experience of developing and implementing TI approaches. We used the Ready Extract Analyse Distil (READ) approach to guide policy document review, and the framework method to analyse data.

Results

We analysed 24 documents and interviewed 11 professionals from healthcare organizations and local authorities. TI approach was included in national, regional and local policies, however, there was no UK- or NHS-wide strategy or legislation, nor funding commitment. Although documents and interviews provided differing interpretations of TI care, they were aligned in describing the integration of TI principles at the system level, contextual tailoring to each organization, and addressing varied challenges within health systems. TI care in the UK has had piecemeal implementation, with a nation-wide strategy and leadership visible in Scotland and Wales and more disjointed implementation in England. Professionals wanted enhanced coordination between organizations and regions. We identified factors affecting implementation of TI approaches at the level of organization (leadership, service user involvement, organizational culture, resource allocation, competing priorities) and wider context (government support, funding). Professionals had conflicting views on the future of TI approaches, however all agreed that government backing is essential for implementing policies into practice.

Conclusions

A coordinated, more centralized strategy and provision for TI healthcare, increased funding for evaluation, and education through professional networks about evidence-based TI health systems can contribute towards evidence-informed policies and implementation of TI approaches in the UK.
The impact of clinical pharmacist-physician communication on reducing drug-related problems: a mixed study design in a tertiary teaching Hospital in Xinjiang, China
Authors: Zheng Feiyang , Wang Dan , Zhang Xinping
Published: September 2022

Background

The incidence of drug-related problems (DRPs) has caused serious health hazards and economic burdens among polymedicine patients. Effective communication between clinical pharmacists and physicians has a significant impact on reducing DRPs, but the evidence is poor. This study aimed to explore the impact of communication between clinical pharmacists and physicians on reducing DRPs.

Methods

A semistructured interview was conducted to explore the communication mode between clinical pharmacists and physicians based on the interprofessional approach of the shared decision-making model and relational coordination theory. A randomized controlled trial (RCT) was used to explore the effects of communication intervention on reducing DRPs. Logistic regression analysis was used to identify the influencing factors of communication.

Results

The mode of communication is driven by clinical pharmacists between clinical pharmacists and physicians and selectively based on different DRP types. Normally, the communication contents only cover two (33.8%) types of DRP contents or fewer (35.1%). The communication time averaged 5.8 minutes. The communication way is predominantly face-to-face (91.3%), but telephone or other online means (such as WeChat) may be preferred for urgent tasks or long physical distances. Among the 367 participants, 44 patients had DRPs. The RCT results indicated a significant difference in DRP incidence between the control group and the intervention group after the communication intervention (p = 0.02), and the incidence of DRPs in the intervention group was significantly reduced (15.6% vs. 0.07%). Regression analysis showed that communication time had a negative impact on DRP incidence (OR = 13.22, p < 0.001).

Conclusion

The communication mode based on the interprofessional approach of the shared decision-making between clinical pharmacists and physicians in medication decision-making could significantly reduce the incidence of DRPs, and the length of communication time is a significant factor. The longer the communication time is, the fewer DRPs that occur.

Trial registration

This trial was approved by the ethics committee of The First Affiliated Hospital of Medical College of Xinjiang Shihezi University Hospital (kj2020–087-03) and registered in the China clinical trial registry (https://www.chictr.org.cn, number ChiCTR2000035321 date: 08/08/2020).
Burnout and allostatic load among health workers engaged in human resourced-constrained hospitals in Accra, Ghana
Authors: Konlan Kennedy Dodam , Asampong Emmanuel , Dako-Gyeke Phyllis , Glozah Franklin N.
Published: September 2022

Background

Burnout syndrome is a psycho-social disorder which develops in an individual exposed to chronic stress on the job. Health workers in sub-Saharan Africa (SSA) are at increased risk of burnout due to job-related challenges. Burnout does not only affect the job performance of employees, but could result in dysregulation of multiple physiological systems (allostatic load) in victims and predispose them to non-communicable diseases (NCDs). This study examined the association between burnout and allostatic load among health workers engaged in human resourced-constrained hospitals in Accra, Ghana.

Method

This study was a hospital-based cross-sectional study involving 1264 health workers (clinicians and non-clinicians) from three public hospitals in Accra, Ghana who were recruited using a proportionate stratified random sampling technique. The participants completed a questionnaire which collected general and burnout information. In addition, each participant’s anthropometric; biochemical and hemodynamic indices were measured. The allostatic load in the participants was determined using eleven (11) biomarkers from the neuro-endocrine, cardiovascular, metabolic and anthropometric measures. The relationship between burnout and allostatic overload (high allostatic load) was determined at the bivariate and multivariable levels. The data analysis was done with the aid of Stata 15.0 at a 95% confidence level.

Results

The prevalence of burnout was 20.57%, higher in non-clinicians than clinicians (26.74% vs 15.64, p <  0.001). Also, non-clinical participants had higher levels of emotional exhaustion and depersonalization than the clinical participants. Over a quarter (26.27%) of the participants had allostatic overload manifesting as high allostatic load. Furthermore, for a one unit increase in overall burnout, the odds of experiencing allostatic overload was increased by 17.59 times (AOR = 17.59, 95% CI: 11.7-26.4) as compared to those without burnout and similar findings were found for the individual components of burnout syndrome with high allostatic load.

Conclusion

Burnout among health workers is associated with multi-system physiological dysregulation manifesting as high allostatic load; a major risk factor for NCDs. It is recommended that measures aimed at reducing burnout and allostatic overload such as structured psychological counseling and healthy lifestyle patterns are recommended for health workers engaged in stressful work settings to reduce their risk of NCDs.
Trends in psychotropic drug consumption among French military personnel during the COVID-19 epidemic
Authors: Sanchez Marc-Antoine , Fuchs Basile , Tubert-Bitter Pascale , Mariet Anne-Sophie , Jollant Fabrice , Mayet Aurélie , Quantin Catherine
Published: September 2022

Background

The coronavirus disease (COVID-19) pandemic may have had significant mental health consequences for military personnel, which is a population already exposed to psychological stress. To assess the potential impact of the COVID-19 pandemic, we analyzed the dispensing of three classes of psychotropic drugs (anxiolytics, hypnotics, and antidepressants) among French military personnel.

Methods

A retrospective analysis was conducted using the individualized medico-administrative data of persons insured by the National Military Social Security Fund from the National Health Data System. All active French military personnel aged 18–64 who received outpatient care and to whom drugs were dispensed between January 1, 2019, and April 30, 2021, were included from the French national health database. Rate ratios of dispensed anxiolytics, hypnotics and antidepressants (based on drug reimbursement) were estimated from negative binomial regressions before and after the start of the COVID-19 pandemic.

Results

Three hundred eighty-one thousand seven hundred eleven individuals were included. Overall, 45,148 military personnel were reimbursed for anxiolytics, 10,637 for hypnotics, and 4328 for antidepressants. Drugs were dispensed at a higher rate in 2020 and 2021 than in 2019. There was a notable peak at the beginning of the first lockdown followed by a decrease limited to the duration of the first lockdown. During the first lockdown only, there were temporary phenomena including a brief increase in drug dispensing during the first week followed by a decrease during the rest of lockdown, possibly corresponding to a stocking-up effect. For the study period overall, while there was a significant downward trend in psychotropic drug dispensing before the occurrence of COVID-19 (p < 0.001), the pandemic period was associated with an increase in dispensed anxiolytics (rate ratio, 1.03; 95% CI, 1.02–1.04, p < 0.05), hypnotics (rate ratio, 1.13; 95% CI, 1.11–1.16, p < 0.001) and antidepressants (rate ratio, 1.12; 95% CI, 1.10–1.13, p < 0.001) in the military population.

Conclusions

The COVID-19 pandemic has probably had a significant impact on the mental health of French military personnel, as suggested by the trends in dispensed psychotropic drugs. The implementation of mental health prevention measures should be investigated for this population.
Prevalence of microcephaly and Zika virus infection in a pregnancy cohort in Kenya, 2017–2019
Authors: Osoro Eric , Inwani Irene , Mugo Cyrus , Hunsperger Elizabeth , Verani Jennifer R. , Omballa Victor , Wamalwa Dalton , Rhee Chulwoo , Nduati Ruth , Kinuthia John , Jin Hafsa , Okutoyi Lydia , Mwaengo Dufton , Maugo Brian , Otieno Nancy A. , Mirieri Harriet , Shabibi Mufida , Munyua Peninah , Njenga M. Kariuki , Widdowson Marc-Alain
Published: September 2022

Background

Zika virus (ZIKV), first discovered in Uganda in 1947, re-emerged globally in 2013 and was later associated with microcephaly and other birth defects. We determined the incidence of ZIKV infection and its association with adverse pregnancy and fetal outcomes in a pregnancy cohort in Kenya.

Methods

From October 2017 to July 2019, we recruited and followed up women aged ≥ 15 years and ≤ 28 weeks pregnant in three hospitals in coastal Mombasa. Monthly follow-up included risk factor questions and a blood sample collected for ZIKV serology. We collected anthropometric measures (including head circumference), cord blood, venous blood from newborns, and any evidence of birth defects. Microcephaly was defined as a head circumference (HC) < 2 standard deviations (SD) for sex and gestational age. Severe microcephaly was defined as HC < 3 SD for sex and age. We tested sera for anti-ZIKV IgM antibodies using capture enzyme-linked immunosorbent assay (ELISA) and confirmed positives using the plaque reduction neutralization test (PRNT90) for ZIKV and for dengue (DENV) on the samples that were ZIKV neutralizing antibody positive. We collected blood and urine from participants reporting fever or rash for ZIKV testing.

Results

Of 2889 pregnant women screened for eligibility, 2312 (80%) were enrolled. Of 1916 recorded deliveries, 1816 (94.6%) were live births and 100 (5.2%) were either stillbirths or spontaneous abortions (< 22 weeks of gestation). Among 1236 newborns with complete anthropometric measures, 11 (0.9%) had microcephaly and 3 (0.2%) had severe microcephaly. A total of 166 (7.2%) participants were positive for anti-ZIKV IgM, 136 of whom became seropositive during follow-up. Among the 166 anti-ZIKV IgM positive, 3 and 18 participants were further seropositive for ZIKV and DENV neutralizing antibodies, respectively. Of these 3 and 18 pregnant women, one and 13 (72.2%) seroconverted with antibodies to ZIKV and DENV, respectively. All 308 samples (serum and urine samples collected during sick visits and samples that were anti-ZIKV IgM positive) tested by RT-PCR were negative for ZIKV. No adverse pregnancy or neonatal outcomes were reported among the three participants with confirmed ZIKV exposure. Among newborns from pregnant women with DENV exposure, four (22.2%) were small for gestational age and one (5.6%) had microcephaly.

Conclusions

The prevalence of severe microcephaly among newborns in coastal Kenya was high relative to published estimates from facility-based studies in Europe and Latin America, but little evidence of ZIKV transmission. There is a need for improved surveillance for microcephaly and other congenital malformations in Kenya.
Construction and validation of a ferroptosis-related long noncoding RNA signature in clear cell renal cell carcinoma
Authors: Zhu Zhenpeng , Zhang Cuijian , Qian Jinqin , Feng Ninghan , Zhu Weijie , Wang Yang , Gong Yanqing , Li Xuesong , Lin Jian , Zhou Liqun
Published: September 2022

Background

Clear cell renal cell carcinoma (ccRCC) is characterized by the accumulation of lipid-reactive oxygen species. Ferroptosis, due to the lipid peroxidation, has been reported to be strongly correlated with tumorigenesis and progression. However, the functions of the ferroptosis process in ccRCC remain unclear.

Methods

After sample cleaning, data integration, and batch effect removal, we used the Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC) databases to screen out the expression and prognostic value of ferroptosis-related lncRNAs and then performed the molecular subtyping using the K-means method. Then, the functional pathway enrichment and immune microenvironment infiltration between the different clusters were carried out. The results showed a significant difference in immune cell infiltration between the two clusters and the associated marker responded to individualized differences in treatment. Then, least absolute shrinkage and selection operator (LASSO) Cox regression was used to establish a prognostic signature based on 5 lncRNAs. This signature could accurately predicted patient prognosis and served as an independent clinical risk factor. We then combined significant clinical parameters in multivariate Cox regression and the prognostic signature to construct a clinical predictive nomogram, which provides appropriate guidance for predicting the overall survival of ccRCC patients.

Results

The prognostic differentially expressed ferroptosis-related LncRNAs (DEFRlncRNAs) were found, and 5 lncRNAs were finally used to establish the prognostic signature in the TCGA cohort, with subsequently validation in the internal and external cohorts. Moreover, we conducted the molecular subtyping and divided the patients in the TCGA cohort into two clusters showing differences in Hallmark pathways, immune infiltration, immune target expression, and drug therapies. Differences between clusters contributed to individualizing treatment. Furthermore, a nomogram was established to better predict the clinical outcomes of the ccRCC patients.

Conclusions

Our study conducted molecular subtyping and established a novel predictive signature based on the ferroptosis-related lncRNAs, which contributed to the prognostic prediction and individualizing treatment of ccRCC patients.
Health-related quality of life from 20 to 32 years of age in very low birth weight individuals: a longitudinal study
Authors: Berdal Elias Kjølseth , Wollum Arnt Erik Karlsen , Hollund Ingrid Marie Husby , Iversen Johanne Marie , Kajantie Eero , Evensen Kari Anne I.
Published: September 2022

Background

Preterm birth with very low birth weight (VLBW, birth weight < 1500 g) is associated with health problems later in life. How VLBW individuals perceive their physical and mental health-related quality of life (HRQoL) is important to understand their putative burden of disease. Previous studies have shown mixed results, and longitudinal studies into adulthood have been requested. This study aimed to investigate differences in HRQoL between preterm VLBW and term born individuals at 32 years of age, and to study changes in HRQoL from 20 to 32 years.

Methods

In a geographically based longitudinal study, 45 VLBW and 68 term born control participants completed the Short Form 36 Health Survey (SF-36) at 32 years of age. Data from three previous timepoints was also available (20, 23 and 28 years of age). The SF-36 yields eight domain scores as well as a physical and a mental component summary. Between-group differences in these variables were investigated. We also performed subgroup analyses excluding individuals with disabilities, i.e., cerebral palsy and/or low estimated intelligence quotient.

Results

At 32 years of age, the physical component summary was 5.1 points lower (95% confidence interval (CI): 8.6 to 1.6), and the mental component summary 4.1 points lower (95% CI: 8.4 to − 0.3) in the VLBW group compared with the control group. For both physical and mental component summaries there was an overall decline in HRQoL from 20 to 32 years of age in the VLBW group. When we excluded individuals with disabilities (n = 10), group differences in domain scores at 32 years were reduced, but physical functioning, bodily pain, general health, and role-emotional scores remained lower in the VLBW subgroup without disabilities compared with the control group.

Conclusion

We found that VLBW individuals reported lower HRQoL than term born controls at 32 years of age, and that HRQoL declined in the VLBW group from 20 to 32 years of age. This was in part, but not exclusively explained by VLBW individuals with disabilities.