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☐ ☆ ✇ BMJ Open

Microbial interactions among Gardnerella, Prevotella and Fannyhessea prior to incident bacterial vaginosis: protocol for a prospective, observational study

Por: Muzny · C. A. · Elnaggar · J. H. · Sousa · L. G. V. · Lima · A. · Aaron · K. J. · Eastlund · I. C. · Graves · K. J. · Dong · C. · Van Gerwen · O. T. · Luo · M. · Tamhane · A. · Long · D. · Cerca · N. · Taylor · C. M. — Febrero 6th 2024 at 02:59
Introduction

The aetiology of bacterial vaginosis (BV), a biofilm-associated vaginal infection, remains unknown. Epidemiologic data suggest that it is sexually transmitted. BV is characterised by loss of lactic acid-producing lactobacilli and an increase in facultative and strict anaerobic bacteria. Gardnerella spp are present in 95%–100% of cases; Gardnerella vaginalis has been found to be more virulent than other BV-associated bacteria (BVAB) in vitro. However, G. vaginalis is found in women with normal vaginal microbiota and colonisation is not sufficient for BV development. We hypothesise that Gardnerella spp initiate BV biofilm formation, but incident BV (iBV) requires incorporation of other key BVAB (ie, Prevotella bivia, Fannyhessea vaginae) into the biofilm that alter the transcriptome of the polymicrobial consortium. This study will investigate the sequence of microbiologic events preceding iBV.

Methods and analysis

This study will enrol 150 women aged 18–45 years with normal vaginal microbiota and no sexually transmitted infections at a sexual health research clinic in Birmingham, Alabama. Women will self-collect twice daily vaginal specimens up to 60 days. A combination of 16S rRNA gene sequencing, qPCR for Gardnerella spp, P. bivia and F. vaginae, and broad range 16S rRNA gene qPCR will be performed on twice daily vaginal specimens from women with iBV (Nugent score 7–10 on at least 2 consecutive days) and controls (with comparable age, race, contraceptive method and menstrual cycle days) maintaining normal vaginal microbiota to investigate changes in the vaginal microbiota over time for women with iBV. Participants will complete daily diaries on multiple factors including sexual activity.

Ethics and dissemination

This protocol is approved by the University of Alabama at Birmingham Institutional Review Board (IRB-300004547) and written informed consent will be obtained from all participants. Findings will be presented at scientific conferences and published in peer-reviewed journals as well as disseminated to providers and patients in communities of interest.

☐ ☆ ✇ BMJ Open

Efficacy and safety of autologous haematopoietic stem cell transplantation versus alemtuzumab, ocrelizumab, ofatumumab or cladribine in relapsing remitting multiple sclerosis (StarMS): protocol for a randomised controlled trial

Por: Brittain · G. · Petrie · J. · Duffy · K. E. M. · Glover · R. · Hullock · K. · Papaioannou · D. · Roldan · E. · Beecher · C. · Bursnall · M. · Ciccarelli · O. · Coles · A. J. · Cooper · C. · Giovannoni · G. · Gabriel · I. · Kazmi · M. · Kyriakou · C. · Nicholas · R. · Paling · D. · Peniket — Febrero 6th 2024 at 02:59
Introduction

Autologous haematopoietic stem cell transplantation (aHSCT) is increasingly used as treatment for patients with active multiple sclerosis (MS), typically after failure of disease-modifying therapies (DMTs). A recent phase III trial, ‘Multiple Sclerosis International Stem Cell Transplant, MIST’, showed that aHSCT resulted in prolonged time to disability progression compared with DMTs in patients with relapsing remitting MS (RRMS). However, the MIST trial did not include many of the current high-efficacy DMTs (alemtuzumab, ocrelizumab, ofatumumab or cladribine) in use in the UK within the control arm, which are now offered to patients with rapidly evolving severe MS (RES-MS) who are treatment naïve. There remain, therefore, unanswered questions about the relative efficacy and safety of aHSCT over these high-efficacy DMTs in these patient groups. The StarMS trial (Autologous Stem Cell Transplantation versus Alemtuzumab, Ocrelizumab, Ofatumumab or Cladribine in Relapsing Remitting Multiple Sclerosis) will assess the efficacy, safety and long-term impact of aHSCT compared with high-efficacy DMTs in patients with highly active RRMS despite the use of standard DMTs or in patients with treatment naïve RES-MS.

Methods and analysis

StarMS is a multicentre parallel-group rater-blinded randomised controlled trial with two arms. A total of 198 participants will be recruited from 19 regional neurology secondary care centres in the UK. Participants will be randomly allocated to the aHSCT arm or DMT arm in a 1:1 ratio. Participants will remain in the study for 2 years with follow-up visits at 3, 6, 9, 12, 18 and 24 months postrandomisation. The primary outcome is the proportion of patients who achieve ‘no evidence of disease activity’ during the 2-year postrandomisation follow-up period in an intention to treat analysis. Secondary outcomes include efficacy, safety, cost-effectiveness and immune reconstitution of aHSCT and the four high-efficacy DMTs.

Ethics and dissemination

The study was approved by the Yorkshire and Humber—Leeds West Research Ethics Committee (20/YH/0061). Participants will provide written informed consent prior to any study specific procedures. The study results will be submitted to a peer-reviewed journal and abstracts will be submitted to relevant national and international conferences.

Trial registration number

ISRCTN88667898.

☐ ☆ ✇ BMJ Open

RECITAL: a non-inferiority randomised control trial evaluating a virtual fracture clinic compared with in-person care for people with simple fractures (study protocol)

Por: Teng · M. J. · Zadro · J. R. · Pickles · K. · Copp · T. · Shaw · M. J. · Khoudair · I. · Horsley · M. · Warnock · B. · Hutchings · O. R. · Petchell · J. F. · Ackerman · I. N. · Drayton · A. · Liu · R. · Maher · C. G. · Traeger · A. C. — Febrero 6th 2024 at 02:59
Introduction

Most simple undisplaced fractures can be managed without surgery by immobilising the limb with a splint, prescribing medication for pain, and providing advice and early rehabilitation. Recent systematic reviews based on retrospective observational studies have reported that virtual fracture clinics can deliver follow-up care that is safe and cost-effective. However, no randomised controlled trial has investigated if a virtual fracture clinic can provide non-inferior physical function outcomes compared with an in-person clinic for patients with simple fractures.

Methods and analysis

312 participants will be recruited from 2 metropolitan hospitals located in Sydney, Australia. Adult patients will be eligible if they have an acute simple fracture that can be managed with a removable splint and is deemed appropriate for follow-up at either the virtual or in-person fracture clinic by an orthopaedic doctor. Patients will not be eligible if they have a complex fracture that requires a cast or surgery. Eligible participants will be randomised to receive their follow-up care either at the virtual or the in-person fracture clinic. Participants at the virtual fracture clinic will be reviewed within 5 days of receiving a referral through video calls with a physiotherapist. Participants at the in-person fracture clinic will be reviewed by an orthopaedic doctor within 7–10 days of receiving a referral. The primary outcome will be the patient’s function measured using the Patient-Specific Functional Scale at 12 weeks. Secondary outcomes will include health-related quality of life, patient-reported experiences, pain, health cost, healthcare utilisation, medication use, adverse events, emergency department representations and surgery.

Ethics and dissemination

The study has been approved by the Sydney Local Health District Ethics Review Committee (RPAH Zone) (X23-0200 and 2023/ETH01038). The trial results will be submitted for publication in a reputable international journal and will be presented at professional conferences.

Trial registration number

ACTRN12623000934640.

☐ ☆ ✇ BMJ Open

Uptake of community health care provision by community health entrepreneurs for febrile illness and diarrhoea: a cross-sectional survey in rural communities in Bunyangabu district, Uganda

Por: van der Hoeven · M. · van Lettow · M. · Boonstra · P. · Hoekstra · T. · Rutebemberwa · E. · Tweheyo · R. · Kok · M. O. — Febrero 6th 2024 at 02:59
Objective

To assess the uptake of services provided by community health workers who were trained as community health entrepreneurs (CHEs) for febrile illness and diarrhoea.

Design

A cross-sectional survey among households combined with mapping of all providers of basic medicine and primary health services in the study area.

Participants

1265 randomly selected households in 15 rural villages with active CHEs.

Setting

Bunyangabu district, Uganda.

Outcome measures

We describe the occurrence and care sought for fever and diarrhoea in the last 3 months by age group in the households. Care provider options included: CHE, health centre or clinic (public or private), pharmacy, drug shop and other. Geographic Information Ssystem (GIS)-based geographical measures were used to map all care providers around the active CHEs.

Results

Fever and diarrhoea in the last 3 months occurred most frequently in children under 5; 68% and 41.9%, respectively. For those who sought care, CHE services were used for fever among children under 5, children 5–17 and adults over 18 years of age in 34.7%, 29.9% and 25.1%, respectively. For diarrhoea among children under 5, children 5–17 and adults over 18 years of age, CHE services were used in 22.1%, 19.5% and 7.0%, respectively. For those who did not seek care from a CHE (only), drug shops were most frequently used services for both fever and diarrhoea, followed by health centres or private clinics. Many households used a combination of services, which was possible given the high density and diversity of providers found in the study area.

Conclusions

CHEs play a considerable role in providing care in rural areas where they are active. The high density of informal drug shops and private clinics highlights the need for clarity on the de facto roles played by different providers in both the public and private sector to improve primary healthcare.

☐ ☆ ✇ BMJ Open

Sepsis policy, guidelines and standards in Canada: a jurisdictional scoping review protocol

Por: Sheikh · F. · Chechulina · V. · Daneman · N. · Garber · G. E. · Hendrick · K. · Kissoon · N. · Loubani · O. · Russell · K. · Fox-Robichaud · A. · Schwartz · L. · Barrett · K. — Febrero 2nd 2024 at 03:55
Introduction

To our knowledge, this study is the first to identify and describe current sepsis policies, clinical practice guidelines, and health professional training standards in Canada to inform evidence-based policy recommendations.

Methods and analysis

This study will be designed and reported according to the Arksey and O’Malley framework for scoping reviews and the Preferred Reporting Items for Systematic Review and Meta-Analyses Extension for Scoping Reviews. EMBASE, CINAHL, Medline, Turning Research Into Practice and Policy Commons will be searched for policies, clinical practice guidelines and health professional training standards published or updated in 2010 onwards, and related to the identification, management or reporting of sepsis in Canada. Additional sources of evidence will be identified by searching the websites of Canadian organisations responsible for regulating the training of healthcare professionals and reporting health outcomes. All potentially eligible sources of evidence will be reviewed for inclusion, followed by data extraction, independently and in duplicate. The included policies will be collated and summarised to inform future evidence-based sepsis policy recommendations.

Ethics and dissemination

The proposed study does not require ethics approval. The results of the study will be submitted for publication in a peer-reviewed journal and presented at local, national and international forums.

☐ ☆ ✇ BMJ Open

Maintaining independence in individuals with dementia at home after a fall: a protocol for the UK pilot cluster randomised controlled trial MAINTAIN

Por: Greene · L. · Barber · R. · Bingham · A. · Connors · J. · Conroy · S. · Elkhafer · K. · Fox · C. · Goodwin · V. · Gordon · A. · Hall · A. J. · Harwood · R. H. · Hulme · C. · Jackson · T. · Litherland · R. · Morgan-Trimmer · S. · Pankiewicz · S. · Parry · S. W. · Sharma · A. · Ukoumunne · O. — Febrero 2nd 2024 at 03:55
Introduction

Individuals with dementia face an increased risk of falls. Falls can cause a decline in the individual’s overall functionality. All types of falls, including those that do not result in injury, can lead to psychosocial consequences, such as diminished confidence and a fear of falling. Projections indicate a rising trend in dementia diagnoses, implying an increase in fall incidents. Yet, there is a lack of evidence to support interventions for people living with dementia who have fallen. Our objective is to test the feasibility of a falls intervention trial for people with dementia.

Method and analysis

This is a UK-based two-arm pilot cluster randomised controlled trial. In this study, six collaborating sites, which form the clusters, will be randomly allocated to either the intervention arm or the control arm (receiving treatment as usual) at a 1:1 ratio. During the 6 month recruitment phase, each cluster will enrol 10 dyads, comprising 10 individuals with dementia and their respective carers, leading to a total sample size of 60 dyads. The primary outcomes are the feasibility parameters for a full trial (ie, percentage consented, follow-up rate and cost framework). Secondary outcomes include activities of daily living, quality of life, fall efficacy, mobility, goal attainment, cognitive status, occurrence of falls, carer burden and healthcare service utilisation. Outcome measures will be collected at baseline and 28 weeks, with an additional assessment scheduled at 12 weeks for the healthcare service utilisation questionnaire. An embedded process evaluation, consisting of interviews and observations with participants and healthcare professionals, will explore how the intervention operates and the fidelity of study processes.

Ethics and dissemination

The study was approved by the NHS and local authority research governance and research ethics committees (NHS REC reference: 23/WA/0126). The results will be shared at meetings and conferences and will be published in peer-reviewed journals.

Trial registration number

ISRCTN16413728.

☐ ☆ ✇ BMJ Open

What might make nurses stay? A protocol for discrete choice experiments to understand NHS nurses preferences at early-career and late-career stages

Por: Ejebu · O.-Z. · Turnbull · J. · Atherton · I. · Rafferty · A. M. · Palmer · B. · Philippou · J. · Prichard · J. · Jamieson · M. · Rolewicz · L. · Williams · M. · Ball · J. — Febrero 2nd 2024 at 03:55
Introduction

Like many countries, England has a national shortage of registered nurses. Employers strive to retain existing staff, to ease supply pressures. Disproportionate numbers of nurses leave the National Health Services (NHS) both early in their careers, and later, as they near retirement age. Research is needed to understand the job preferences of early-career and late-career nurses working in the NHS, so tailored policies can be developed to better retain these two groups.

Methods and analysis

We will collect job preference data for early-career and late-career NHS nurses, respectively using two separate discrete choice experiments (DCEs). Findings from the literature, focus groups, academic experts and stakeholder discussions will be used to identify and select the DCE attributes (ie, job features) and levels. We will generate an orthogonal, fractional factorial design using the experimental software Ngene. The DCEs will be administered through online surveys distributed by the regulator Nursing and Midwifery Council. For each group, we expect to achieve a final sample of 2500 registered NHS nurses working in England. For early-career nurses, eligible participants will be registered nurses who graduated in the preceding 5 years (ie, 2019–2023). Eligible participants for the late-career survey will be registered nurses aged 55 years and above. We will use conditional and mixed logit models to analyse the data. Specifically, study 1 will estimate the job preferences of early-career nurses and the possible trade-offs. Study 2 will estimate the retirement preferences of late-career NHS nurses and the potential trade-offs.

Ethics and dissemination

The research protocol was reviewed and approved by the host research organisation Ethics Committees Research Governance (University of Southampton, number 80610) (https://www.southampton.ac.uk/about/governance/regulations-policies/policies/ethics). The results will be disseminated via conference presentations, publications in peer-reviewed journals and annual reports to key stakeholders, the Department of Health and Social Care, and NHS England/Improvement retention leaders.

Registration details

Registration on OSF http://doi.org/10.17605/OSF.IO/RDN9G.

☐ ☆ ✇ PLOS ONE Medicine&Health

Diagnostics of preeclampsia based on Congo red binding to urinary components: Rationales and limitations

by Sergei A. Fedotov, Maria S. Khrabrova, Elena S. Vashukova, Andrey S. Glotov, Anastasia O. Anpilova, Vladimir A. Dobronravov, Maria E. Velizhanina, Aleksandr A. Rubel

Preeclampsia is a disorder that can occur during pregnancy and is one of the leading causes of death among pregnant women. This disorder occurs after the 20th week of pregnancy and is characterized by arterial hypertension, proteinuria, fetoplacental, and multiple organ dysfunctions. Despite the long history of studying preeclampsia, its etiology and pathogenesis remain poorly understood, and therapy is symptomatic. One of the factors of the disorder is believed to be misfolded proteins that are prone to form amyloid aggregates. The CRD tests, utilizing the binding of the amyloid-specific dye Congo red to urine components, demonstrate high efficiency in diagnosing preeclampsia. However, these tests have also been found to be positive in other disorders with proteinuria, presumably associated with concomitant amyloidosis. To assess the limitations of the CRD tests, we examined urine congophilia and protein components mediating Congo red positivity in patients with proteinuria, including preeclampsia, amyloid and non-amyloid nephropathies. We stained the urine samples and calculated congophilia levels. We also assessed the contribution of large protein aggregates to congophilia values using ultracentrifugation and determined the molecular weights of congophilic urinary proteins using centrifugal concentrators. All proteinuric groups demonstrate positive results in the CRD tests and congophilia levels were more than two times higher compared with the control non-proteinuric groups (p rs = 0.76), non-amyloid nephropathies (rs = 0.90), and preeclampsia (rs = 0.90). Removal of large aggregates from urine did not affect the congophilia levels. Separation of urine protein fractions revealed congophilic components in the range of 30–100 kDa, including monomeric serum albumin. Our results indicate limitations of CRD tests in preeclampsia diagnostics in women with renal disorders and underscore the need for further research on the mechanisms of Congo red binding with urine components.
☐ ☆ ✇ BMJ Open

Is health expenditure on immunisation associated with immunisation coverage in sub-Saharan Africa? A multicountry analysis, 2013-2017

Por: Idris · I. O. · Ouma · L. · Tapkigen · J. · Ayomoh · F. I. · Ayeni · G. O. — Enero 12th 2024 at 16:58
Objectives

The designing of contextually tailored sustainable plans to finance the procurement of vaccines and the running of appropriate immunisation programmes are necessary to address the high burden of vaccine-preventable diseases and low immunisation coverage in sub-Saharan Africa (SSA). We sought to estimate the minimum fraction of a country’s health budget that should be invested in national immunisation programmes to achieve national immunisation coverage of 80% or greater depending on the context, with and without donors’ support.

Design

Multicountry analysis of secondary data using retrieved publicly available data from the WHO, Global Alliance for Vaccines and Immunization (GAVI) and World Bank databases.

Setting

Data on 24 SSA countries, between 2013 and 2017.

Methods

We model the variations in immunisation coverage across the different SSA countries using a fractional logit model. Three different generalised linear models were fitted to explore how various explanatory variables accounted for the variability in each of the three different vaccines—measles-containing vaccine (MCV)1, diphtheria, pertussis, tetanus (DPT3) and BCG.

Results

We observed an association between current health expenditure (as a percentage of gross domestic product) and immunisation coverage for BCG (OR=1.01, 95% CI: 1.01 to 1.04, p=0.008) and DPT3 (OR=1.01, 95% CI: 1.0 to 1.02, p=0.020) vaccines. However, there was no evidence to indicate that health expenditure on immunisation (as a proportion of current health expenditure) could be a strong predictor of immunisation coverage (DPT, OR 0.96 (95% CI 0.78 to 1.19; p=0.702); BCG, OR 0.91 (0.69 to 1.19; p=0.492); MCV, OR 0.91 (0.69 to 1.19; p=0.482)). We demonstrate in selected countries that to achieve the GAVI target of 80% in the countries with low DPT3 coverage, health expenditure would need to be increased by more than 45%.

Conclusions

There is a need to facilitate the development of strategies that support African countries to increase domestic financing for national immunisation programmes towards achieving 2030 targets for immunisation coverage.

☐ ☆ ✇ PLOS ONE Medicine&Health

Cross-sectional study of attitudes toward online continuing dental education in Libya during the COVID-19 pandemic

Por: Ranya F. Elemam · Jamal M. El Swiah · Abduallah O. Durda · Nagwa N. Hegazy — Enero 10th 2024 at 15:00

by Ranya F. Elemam, Jamal M. El Swiah, Abduallah O. Durda, Nagwa N. Hegazy

During the COVID-19 pandemic, many educational institutions switched to e-learning educational platforms. This approach was essential but raised challenges, particularly in training practitioners for medical emergencies. This approach not only led to global challenges and a need for rapid adaptation, but also raised inequities across countries, with some facing far more technical challenges than others. In Libya, low investment in education technology and unpredictable internet connectivity limited its integration into schools and universities even before the pandemic. The current study reports feedback from an online continuing dental education (CDE) course for dental practitioners that was developed emergently during the pandemic and aimed to address the challenges posed by Libya’s internet environment. Participants were recruited through social media and received an 8-hour online CDE course consisting of three modules. Participants were invited to complete a pre-course demographic/informational survey on a Google form. After passing all modules, students were prompted to complete a post-course survey consisting of 23, five-point Likert scale questions. Respondents included 43 females (74.1%) and 15 males (25.9%). For ~50% of the cohort (n = 32), this was their first online clinical course. 87.9% of post-course participants rated the course as a positive learning experience, while 90.9% agreed their learning outcomes had been achieved. Most participants (97%) agreed the course instructor explained all concepts clearly. In total, 81.8% agreed that the technology effectively supported their learning. Most agreed that a clear demarcation between each course module existed and that the language and depth of the material were adequate. Some students reported technical difficulties, and 33.3% saw repetitions in the modules. However, all post-course respondents said they would recommend the online course to colleagues. Libyan dental practitioners showed high satisfaction levels towards the e-learning process, course content, instructors’ attitudes, and overall e-learning experience despite the inherent e-learning challenges posed in this country.
☐ ☆ ✇ BMJ Open

Non-operative versus operative treatment of suprasyndesmotic ankle fractures: protocol for a prospective, multicentre, randomised controlled trial

Por: Saatvedt · O. · Riiser · M. · Frihagen · F. · Figved · W. · Madsen · J. E. · Molund · M. · Furunes · H. — Enero 8th 2024 at 17:52
Introduction

Surgery is widely recognised as the treatment of choice for suprasyndesmotic ankle fractures, because of the assumption that these injuries yield instability of the ankle joint. Stability assessment of ankle fractures using weightbearing radiographs is now used regularly to guide the treatment of transsyndesmotic and infrasyndesmotic ankle fractures. Patients with a congruent ankle joint on weightbearing radiographs can be treated non-operatively with excellent results. Weightbearing radiographs are, however, rarely performed on suprasyndesmotic fractures due to the assumed unstable nature of these fractures. If weightbearing radiographs can be used to identify suprasyndesmotic fractures suitable for non-operative treatment, we may save patients from the potential burdens of surgery.

Our aim is to compare the efficacy of operative and non-operative treatment of patients with suprasyndesmotic ankle fractures that reduce on weightbearing radiographs.

Methods and analysis

A non-inferiority randomised controlled trial involving 120 patients will be conducted. A total of 120 patients with suprasyndesmotic ankle fractures with an initial radiographic medial clear space of

Ethics and dissemination

The Regional Committee for Medical and Health Research South East, group A (permission number: 169307), has granted ethics approval. The results of this study will provide valuable insights for developing future diagnostic and treatment strategies for a common fracture type. The findings will be shared through publication in peer-reviewed journals and presentations at conferences.

Trial registration number

NCT04615650.

☐ ☆ ✇ BMJ Open

A qualitative longitudinal study of traumatic orthopaedic injury survivors experiences with pain and the long-term recovery trajectory

Por: Finstad · J. · Roise · O. · Clausen · T. · Rosseland · L. A. · Havnes · I. A. — Enero 8th 2024 at 17:52
Objectives

To explore trauma patients’ experiences of the long-term recovery pathway during 18 months following hospital discharge.

Design

Longitudinal qualitative study.

Setting and participants

Thirteen trauma patients with injuries associated with pain that had been interviewed 6 weeks after discharge from Oslo University Hospital in Norway, were followed up with an interview 18 months postdischarge.

Method

The illness trajectory framework informed the data collection, with semistructured, in-depth interviews that were analysed thematically.

Results

Compared with the subacute phase 6 weeks postdischarge, several participants reported exacerbated mental and physical health, including increased pain during 18 months following discharge. This, andalternating periods of deteriorated health status during recovery, made the pathway unpredictable. At 18 months post-discharge, participants were coping with experiences of reduced mental and physical health and socioeconomic losses. Three main themes were identified: (1) coping with persistent pain and reduced physical function, (2) experiencing mental distress without access to mental healthcare and (3) unmet needs for follow-up care. Moreover, at 18 months postdischarge, prescribed opioids were found to be easily accessible from GPs. In addition to relieving chronic pain, motivations to use opioids were to induce sleep, reduce withdrawal symptoms and relieve mental distress.

Conclusions and implications

The patients’ experiences from this study establish knowledge of several challenges in the trauma population’s recovery trajectories, which may imply that subacute health status is a poor predictor of long-term outcomes. Throughout recovery, the participants struggled with physical and mental health needs without being met by the healthcare system. Therefore, it is necessary to provide long-term follow-up of trauma patients’ health status in the specialist health service based on individual needs. Additionally, to prevent long-term opioid use beyond the subacute phase, there is a need to systematically follow-up and reassess motivations and indications for continued use throughout the recovery pathway.

☐ ☆ ✇ BMJ Open

Integration of cervical cancer screening into healthcare facilities in low- and middle-income countries: a scoping review protocol

Por: Kassa · R. N. · Shifti · D. M. · Alemu · K. · Omigbodun · A. O. — Enero 8th 2024 at 17:52
Background

Cervical cancer is the fourth most common malignancy in women, with 90% of deaths in low- and middle-income countries. Integrating cervical cancer screening services into healthcare facilities is crucial for overcoming the disease. Thus, this review aims to map existing evidence and identify barriers and facilitators in low- and middle-income countries.

Methods

The scoping review will employ a five-step framework as proposed by Arksey and O’Malley. These are (1) formulating the research questions, (2) identifying relevant studies, (3) selecting eligible studies, (4) charting the data, and (5) collating, summarising and reporting the results. Five databases (MEDLINE, Maternity and Infant Care, Scopus, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Web of Science) will be systematically searched. Grey literature will also be searched. Data will be extracted, charted, synthesised and summarised.

Ethics and dissemination

This review does not require ethics approval. Findings will be disseminated through peer-reviewed publications, policy briefs and conference presentations.

☐ ☆ ✇ BMJ Open

Trends in COPD mortality from 1983 to 2018: protocol for a population-based cohort study in Denmark

Por: Sikjaer · M. G. · Hilberg · O. · Ibsen · R. · Lokke · A. — Enero 6th 2024 at 14:25
Introduction

Chronic obstructive pulmonary disease (COPD) is one of the leading causes of death worldwide, which is partly contributed to the increasing prevalence of COPD owning to a demographic shift towards an older population. Conversely, recent studies on COPD mortality that take this demographic shift in age into account find decreasing overall age-standardised COPD mortality rates over time. This decrease in the age-standardised COPD mortality rate is contributed advances in COPD diagnostics and treatment, decreasing smoking prevalence and general advances in medical care particularly in western countries. However, it is unknown if patients with COPD have experienced a comparable relative increase in survival in line with the general population.

Hence, there is a need for longitudinal studies comparing trends in mortality in patients with COPD compared with matched non-COPD individuals from the background population.

Methods and analyses

This is a cohort study with a matched non-COPD comparator cohort. Data are retrieved from the Danish national registers. Data from multiple registries from 1983 to 2018 will be merged on an individual level using the 10-digit Civil Registration numbers that are unique to each citizen in Denmark. Time trends in mortality in patients with COPD compared with the matched comparator cohort will be examined in three study periods: 1983–1993, 1994–2007 and 2008–2018.

Ethics and dissemination

The study is entirely based on registry data and ethical approval is not required according to Danish Law and National Ethics Committee Guidelines. The results will be published in peer-reviewed journals and reported at appropriate national and international conferences.

☐ ☆ ✇ BMJ Open

Third delay in care of critically ill patients: a qualitative investigation of public hospitals in Kenya

Por: Onyango · O. O. · Willows · T. M. · McKnight · J. · Schell · C. O. · Baker · T. · Mkumbo · E. · Maiba · J. · Khalid · K. · English · M. · Oliwa · J. N. — Enero 4th 2024 at 17:13
Objectives

Third delay refers to delays in delivering requisite care to patients after they arrive at a health facility. In low-resource care settings, effective triage and flow of care are difficult to guarantee. In this study, we aimed to identify delays in the delivery of care to critically ill patients and possible ways to address these delays.

Design

This was an exploratory qualitative study using in-depth interviews and patient journeys. The qualitative data were transcribed and aggregated into themes in NVivo V.12 Plus using inductive and deductive approaches.

Setting

This study was conducted in four secondary-level public Kenyan hospitals across four counties between March and December 2021. The selected hospitals were part of the Clinical Information Network.

Participants

Purposive sampling method was used to identify administrative and front-line healthcare providers and patients. We conducted 12 in-depth interviews with 11 healthcare workers and patient journeys of 7 patients. Informed consent was sought from the participants and maintained throughout the study.

Results

We identified a cycle of suboptimal systems for care with adaptive mechanisms that prevent quality care to critically ill patients. We identified suboptimal systems for identification of critical illness, inadequate resources for continuity care and disruption of the flow of care, as the major causes of delays in identification and the initiation of essential care to critically ill patients. Our study also illuminated the contribution of inflexible bureaucratic non-clinical business-related organisational processes to third delay.

Conclusion

Eliminating or reducing delays after patients arrive at the hospital is a time-sensitive measure that could improve the care outcomes of critically ill patients. This is achievable through an essential emergency and critical care package within the hospitals. Our findings can help emphasise the need for standardised effective and reliable care priorities to maintain of care of critically ill patients.

☐ ☆ ✇ BMJ Open

Chronotherapy for patients with a depressive episode treated in a public outpatient mental healthcare clinic in Norway: protocol for a randomised controlled trial

Por: Ramfjord · L. S. · Kahn · N. · Langsrud · K. · Halvorsen · J. O. O. · Morken · G. · Saksvik · S. · Engvik · L. S. S. · Lydersen · S. · Kallestad · H. — Enero 3rd 2024 at 17:10
Introduction

Depression is highly prevalent in outpatients receiving treatment for mental disorders. Treatment as usual (TAU) usually consists of either psychotherapy and/or antidepressant medication and often takes several weeks before clinical effect. Chronotherapy, consisting of sleep deprivation, sleep-wake phase advancement and stabilisation, and light therapy, is a possible addition to TAU that may decrease the time to treatment response. This randomised controlled trial will examine the benefits of adding chronotherapy to TAU compared with TAU alone.

Methods and analysis

The trial will include 76 participants with a depressive episode who initiate outpatient treatment at a secondary mental healthcare outpatient clinic at St. Olavs University Hospital. Participants will be randomly allocated 1:1 to either chronotherapy in addition to TAU or TAU alone. Assessments will be performed at baseline, day 3, day 4, day 7, day 14 and weeks 4, 8, 24 and 52, in addition to longer-term follow ups. The main outcome is difference in levels of depressive symptoms after week 1 using the Inventory of Depressive Symptomatology Self-Report. Secondary outcomes include levels of depressive symptoms at other time points, as well as anxiety, health-related quality of life and sleep assessed through subjective and objective measures.

Ethics and dissemination

The study protocol has been approved by the Regional Committee for Medical Research Ethics Central Norway (ref: 480812) and preregistered at ClinicalTrials.gov (ref: NCT05691647). Results will be published via peer-reviewed publications, presentations at research conferences and presentations for clinicians and other relevant groups. The main outcomes will be provided separately from exploratory analysis.

Trial registration number

NCT05691647.

☐ ☆ ✇ BMJ Open

Excess mortality during the COVID-19 pandemic in low-income and lower middle-income countries: protocol for a systematic review and meta-analysis

Por: Gmanyami · J. M. · Jarynowski · A. · Belik · V. · Lambert · O. · Amuasi · J. · Quentin · W. — Enero 2nd 2024 at 16:31
Introduction

The COVID-19 pandemic has been marked by a massive death toll. However, the overall effect of the pandemic, including potential unintended negative impacts of some control measures, on mortality remains poorly understood in low-income and lower middle-income countries (LLMICs). This review aims to summarise the available literature on excess mortality in LLMICs, focusing on the methods and data sources used in estimating excess mortality and the drivers of excess mortality.

Methods and analysis

We will review the available literature and report results in line with the Preferred Reporting Items for Systematic Review and Meta-Analysis. Searches will be conducted in PubMed, Embase, Web of Science, Cochrane Library, Google Scholar and Scopus. All published studies that report on the estimates of excess mortality in populations of LLMICs will be included. This will include those with a publication date from 2019 onwards and those with at least a 1-year non-COVID-19 period as the comparator in the estimation of excess mortality during the pandemic. There will be no language restrictions on the search. The meta-analysis will include studies with extractable data on excess mortality, methods, population size, and observed and expected deaths. We will use the Mantel-Haenszel method to estimate the pooled risk ratio with 95% CIs.

Ethics and dissemination

As there is no primary data collection, there is no requirement for ethical review. The results will be disseminated through peer-reviewed journal publication and conference presentations.

PROSPERO registration number

CRD42022378267.

☐ ☆ ✇ BMJ Open

Infection prevention and control compliance of healthcare workers towards COVID-19 in conflict-affected public hospitals of Ethiopia

Por: Daba · C. · Atamo · A. · Gebretsadik Weldehanna · D. · Oli · A. · Debela · S. A. · Luke · A. O. · Gebrehiwot · M. — Diciembre 30th 2023 at 13:21
Objective

Non-compliance with COVID-19 infection prevention and control (IPC) is one of the global public health problems particularly among those frontline healthcare workers. However, there are no detailed investigations on COVID-19 IPC compliance among healthcare workers in conflict-affected settings. The objective of this research was to assess compliance with COVID-19 IPC measures and determine the factors associated with it among healthcare providers in Ethiopian governmental hospitals affected by conflict.

Design

A cross-sectional study was carried out within institutional settings.

Study setting and period

The study was conducted in three public hospitals located in northeastern Ethiopia during the period of March to April 2022.

Participants

Simple random sampling technique was used to select 325 healthcare workers after proportional allocation was made to each public hospital.

Primary outcome measures

The primary outcome was non-compliance with COVID-19 IPC. A multivariable logistic regression analysis was employed to identify factors associated with the lack of adherence to the COVID-19 IPC protocol.

Results

Nearly half (150, 46.2%) of the healthcare workers had non-compliance with COVID-19 IPC protocol. Absence of hand washing soap (adjusted OR (AOR)=2.99; 95% CI 2.46 to 5.76), workload (AOR=2.25; 95% CI 1.33 to 3.84), disruption in the supply of piped water (AOR=1.82; 95% CI 1.11 to 2.99), did not undergo training in COVID-19 IPC (AOR=2.85; 95% CI 1.85 to 4.84), absence of COVID-19 IPC guidelines (AOR=2.14; 95% CI 1.11 to 4.13) and chewing khat (AOR=2.3; 95% CI 1.32 to 3.72) were determinant factors for non-compliance.

Conclusions

The magnitude of non-compliance with COVID-19 IPC was high. Hospital managers and federal ministry of health should provide regular training on COVID-19 IPC, continuous piped water and personal protective facilities for healthcare workers. Ultimately, improving the security situation in the area would help improve COVID-19 IPC compliance among healthcare workers in these and other similar conflict-affected settings.

☐ ☆ ✇ BMJ Open

Antibiotic use among hospitalised patients in Sierra Leone: a national point prevalence survey using the WHO survey methodology

Por: Kamara · I. F. · Kanu · J. · Maruta · A. · Fofanah · B. D. · Kamara · K. N. · Sheriff · B. · Katawera · V. · D'Almeida · S. A. · Musoke · R. · Nuwagira · I. · Lakoh · S. · Kamara · R. Z. · Tengbe · S. M. · Mansaray · A. R. · Koroma · Z. · Thomas · F. · Abiri · O. T. · Koroma · A. T. · Russ — Diciembre 30th 2023 at 13:21
Objective

Inappropriate use of antibiotics is a major driver of antibiotic resistance. A few studies conducted in Africa have documented that about half of hospitalised patients who receive antibiotics should not have received them. A few hospital-based studies that have been conducted in Sierra Leone have documented a high usage of antibiotics in hospitals. Therefore, we conducted a nationwide point prevalence survey on antibiotic use among hospitalised patients in Sierra Leone.

Design

We conducted a hospital-based, cross-sectional survey on the use of antibiotics using the WHO point prevalence survey methodology.

Setting

The study was conducted in 26 public and private hospitals that are providing inpatient healthcare services.

Participants

All patients admitted to paediatric and adult inpatient wards before or at 08:00 on the survey date were enrolled.

Outcome measures

Prevalence of antibiotic use, antibiotics Access, Watch and Reserve (AWaRe) categorisation, indication for antibiotic use prevalence and proportion of bacteria culture done.

Results

Of the 1198 patient records reviewed, 883 (73.7%, 95% CI 71.1% to 76.2%) were on antibiotics. Antibiotic use was highest in the paediatric wards (306, 85.7%), followed by medical wards (158, 71.2%), surgical wards (146, 69.5%), mixed wards (97, 68.8%) and lowest in the obstetrics and gynaecology wards (176, 65.7%). The most widely prescribed antibiotics were metronidazole (404, 22.2%), ceftriaxone (373, 20.5%), ampicillin (337, 18.5%), gentamicin (221, 12.1%) and amoxicillin (90, 5.0%). Blood culture was only done for one patient and antibiotic treatments were given empirically. The most common indication for antibiotic use was community-acquired infection (484, 51.9%) followed by surgical prophylaxis (222, 23.8%).

Conclusion

There was high usage of antibiotics in hospitals in Sierra Leone as the majority of patients admitted received an antibiotic. This has the potential to increase the burden of antibiotic resistance in the country. We, therefore, recommend the establishment of hospital antimicrobial stewardship programmes according to the WHO core components.

☐ ☆ ✇ BMJ Open

Five-year cross-sectional study to determine the burden of Candida spp. infections of the urinary tract system among patients attending tertiary hospital in Northwestern Tanzania

Por: Konje · E. T. · Kizenga · O. · Charco · N. J. · Kibwana · U. O. · Shango · N. · Tarimo · F. · Mushi · M. F. — Diciembre 28th 2023 at 16:47
Objective

Urinary tract infections (UTIs) stand as a prominent global health concern. This study entails a 5-year retrospective analysis, using a cross-sectional study design to examine microbiology laboratory data of individuals clinically diagnosed with UTIs at Bugando Medical Centre to gain insights into the prevalence and factors linked to candiduria.

Methodology

Data extracted were meticulously cleaned and coded in an MS Excel sheet, subsequently transferred to STATA V.15 for analysis. Binary logistic regression analysis was used to identify factors associated with candiduria. A probability value below 0.05 at a 95% CI was considered statistically significant.

Results

Urine samples for culture and sensitivity comprised 33.4% (20755) of the total biological samples (62335). The median age of the patients stood at 19 years. A slight majority were female, accounting for 52.8% (10051), and two-thirds sought treatment at outpatient departments (67.5%, 12843). Among patients with significant pathogenic growth, the prevalence of candiduria was 4.6% (221 out of 4772). Notably, inpatients exhibited a higher incidence of candiduria compared with outpatients, with rates of 9.4% (1882) versus 1.6% (2890), p value of 0.000. Non-albicans Candida spp. (NAC) remained the most prevalent pathogen. Factors significantly associated with candiduria included being female (OR=1.7, 95% CI 1.3 to 2.3) and hospital admission (OR=6.6, 95% CI 4.7 to 9.2). In conclusion, candiduria affect 5 out of every 100 UTI-diagnosed patients, predominantly among females and those admitted to the hospital. Clinicians at tertiary hospitals should consider urinary candidiasis as a potential diagnosis for patients at risk who present with UTI-like symptoms.

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