Effectiveness of physical activity programs in enhancing sleep outcomes among adolescents: a systematic review.

BACKGROUND: Adolescence is a developmental period characterised by rapid physical and psychological changes that heighten the risk for inadequate sleep. Fortunately, physical activity programs (PAPs) are an easy-to-do intervention that has been associated with improved sleep outcomes in different population groups. This systematic review aimed to provide evidence to support the effects of PAPs on sleep outcomes among apparently healthy adolescents. METHODS: A systematic literature search was performed in online databases of PubMed, Cochrane Library, and PEDro for all dates up to April 2022. All relevant clinical trials reporting on the effects of PAPs on sleep among adolescents were included using a pre-defined inclusion/exclusion criterion (PROSPERO: CRD42020171852). The methodological quality of the included studies was assessed using 'specific checklists per design' (RCTs) provided by the Dutch Cochrane Centre. Qualitative synthesis was used to report the results of the review. RESULTS: Two RCTs were included and analysed in the review. Both studies were of good methodological quality but lacked blinding. The PAPs in the reviewed studies included mainly aerobic exercises in the form of cross-country running in the mornings, SMS-delivered motivational messages to increase daily step counts, and use of a pedometer and step diaries. Sleep was measured both subjectively by means of sleep questionnaires and objectively using sleep electroencephalographic recordings. Nevertheless, qualitative synthesis is suggestive of an overall positive effect of PAPs on some sleep outcomes in adolescents, albeit with limited to moderate evidence. CONCLUSION: PAPs appear to have a beneficial effect on some sleep outcomes among apparently healthy adolescents. Nevertheless, the body of evidence is currently scanty, thus warranting the need for more high-quality RCTs.

Effects of abdominal girdle belt on pulmonary function variables of postpartum women in Enugu, Nigeria: a quasi-experimental study.

This quasi-experimental study was aimed at investigating the effects of wearing an abdominal girdle belt on pulmonary function variables of postpartum women. 40 consenting postpartum women aged between 18 and 35 years were recruited from a post-natal clinic in Enugu, Nigeria. The participants were conveniently assigned into girdle belt and control groups (20 each). Their lung function (forced expiratory volume in first second[FEV1], and %FEV1, forced vital capacity[FVC], peak expiratory flow [PEF], forced expiratory flows [25th, 75th & 25-75th percentiles]) values were measured prior to and after eight weeks of the study intervention period for each participant. Data obtained were analysed using descriptive and inferential statistics. Following the intervention period, 19 and 13 participants completed the study in the girdle belt and control groups, respectively. The main results showed that both groups were comparable at baseline for all the study variables assessed (p > 0.05). Following the intervention period, only the PEF was significantly reduced in the girdle belt group compared to control group participants (p = 0.012). Thus, wearing girdle belts for an extended period of time has no effect on the lung function values of postpartum women.IMPACT STATEMENTWhat is already known on the subject? Postpartum abdominal girdle belts are commonly utilised for resolution of abdominal protrusion and obesity after childbirth. Unfortunately, several adverse effects, including bleeding, compressive pain and discomfort and abnormally increased intra-abdominal pressure, have been associated with this practice. Consistent increase in intra-abdominal pressure of variable duration has been reported to affect pulmonary functions.What do the results of this study add? The study findings indicate that wearing girdle belts for eight weeks by postpartum women has no substantial effect on the pulmonary function variables.What are the implications of these findings for clinical practice and/or further research? Utilisation of abdominal girdle belts of equal or less than 8 weeks duration should not be discouraged for post-partum women due to fear of its potential negative impact on pulmonary function.

The Critical Need for Pooled Data on Coronavirus Disease 2019 in African Children: An AFREhealth Call for Action Through Multicountry Research Collaboration.

Globally, there are prevailing knowledge gaps in the epidemiology, clinical manifestations, and outcomes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among children and adolescents; and these gaps are especially wide in African countries. The availability of robust age-disaggregated data is a critical first step in improving knowledge on disease burden and manifestations of coronavirus disease 2019 (COVID-19) among children. Furthermore, it is essential to improve understanding of SARS-CoV-2 interactions with comorbidities and coinfections such as human immunodeficiency virus (HIV), tuberculosis, malaria, sickle cell disease, and malnutrition, which are highly prevalent among children in sub-Saharan Africa. The African Forum for Research and Education in Health (AFREhealth) COVID-19 Research Collaboration on Children and Adolescents is conducting studies across Western, Central, Eastern, and Southern Africa to address existing knowledge gaps. This consortium is expected to generate key evidence to inform clinical practice and public health policy-making for COVID-19 while concurrently addressing other major diseases affecting children in African countries.

Short and long-term impairments of cardiopulmonary fitness level in previous childhood cancer cases: a systematic review.

PURPOSE: To describe the impairments in physical fitness in individuals who were previously diagnosed and treated for childhood cancer. METHODS: Using the PRISMA-guidelines, a systematic search was performed in PubMed, Web of Science, and Embase using a combination of the following predefined keywords: "exercise capacity" OR "aerobic capacity" OR "fitness" OR "cardiorespiratory fitness" OR "cardiopulmonary fitness" OR "physical fitness" OR "exercise testing" OR "exercise tolerance" OR "exercise" OR "oxygen consumption" AND "leukemia" OR "childhood cancer" OR "childhood cancer survivors (CCS)". Studies that met our inclusion criteria were reviewed on methodological quality, while the Newcastle-Ottawa Scale was used for evidence synthesis. RESULTS: A total of 2644 articles were identified from the database search. After screening based on the eligibility (abstracts) and inclusion (full texts) criteria, 49 articles remained. Even though the risk-of-bias scores in the studies were generally low, yet the results from those with high-quality studies revealed that poor fitness levels were prevalent in individuals with acute lymphoblastic leukemia, brain tumor, and mixed cancer histories, compared to healthy controls. CONCLUSIONS: A global glance at CCS shows poor levels of fitness that is continuous and life-long even after active cancer treatment has ended. Nevertheless, the results presented in this review were based on a limited number of high-quality studies suggesting the need to for additional clinical trials in the topic area.

Cardiac Autonomic Function and Reactivity Tests in Physically Active Subjects with Moderately Severe COPD.

Patients with chronic obstructive pulmonary disease (COPD) show impairments in the autonomic nervous systems (ANS) function, which is responsible for cardiac autonomic regulation. This study assessed the autonomic function and cardio-vagal reactivity in conveniently sampled subjects with COPD participating in a pulmonary rehabilitation (PR) program. Twenty-six subjects with COPD and 22 age and gender matched control subjects were evaluated. R-R intervals were collected at rest in supine position. Thereafter, resting autonomic function parameters comprising linear and nonlinear analyses of heart rate variability (HRV) and baroreceptor sensitivity (BRS) were calculated. Autonomic reactivity tests comprising deep breathing (DB), Valsalva maneuver (VM), and head up tilt (HUT) were also performed. The results of this study indicated that resting autonomic function variables were generally reduced in COPD compared to controls. However, this difference was only statistically significant for a few HRV parameters: mean RR intervals, low frequency (LF), standard deviation of dispersion of points perpendicular to the line-of-identity (SD1), and approximate entropy (ApEn) (p < 0.05). The results also indicated that all cardio-vagal indices following the autonomic reactivity tests were comparable between COPD and controls (p > 0.05). It was concluded that subtle autonomic impairments exists in physically active COPD patients, and these autonomic function deficits were mainly recognized by resting HRV indices and not autonomic reactivity tests.

Effect of respiratory rehabilitation techniques on the autonomic function in patients with chronic obstructive pulmonary disease: A systematic review.

Patients with chronic obstructive pulmonary disease (COPD) show several extrapulmonary abnormalities such as impairment in the autonomic function (AF). Similarly, the use of respiratory training techniques such as controlled breathing techniques, noninvasive mechanical ventilation (NIMV), and oxygen supplementation for AF modulation in patients with COPD is popular in existing literature. However, the evidence to support their use is nonexistent. A systematic search of studies reporting on the effect of controlled breathing techniques, NIMV, and/or oxygen supplementation techniques on AF outcome parameters was conducted in three online databases: PubMed, Embase, and Web of Science. Following the Preferred Reporting Items for Systematic reviews and Meta-Analyses statement, relevant studies were retained and qualitatively analyzed for evidence synthesis. The methodological quality in these studies was evaluated using the evidence based guideline development (EBRO) checklists per designs provided by the Dutch Cochrane Centre. Eighteen studies met the inclusion criteria of the review and were included and discussed. The evidence synthesis revealed that a strong and moderate level evidence supported oxygen supplementation and slow breathing techniques, respectively, in significantly enhancing the baroreceptor sensitivity (BRS) values in patients with COPD. The effect of the examined techniques on the heart rate variability and muscle sympathetic nerve activity was of a limited or inconsistent evidence. The findings from this review suggest that oxygen supplementation and controlled breathing techniques have profound positive influence on the BRS in patients with COPD. However, it is not fully clear whether these influence translates to any therapeutic benefit on the general AF of patients with COPD in the long term.

The Hausa Northwick Park Neck Pain Questionnaire: translation, cross-cultural adaptation and psychometric assessment in patients with non-specific neck pain.

PURPOSE: To translate and cross-culturally adapt the Northwick Park Neck Pain Questionnaire (NPQ) into Hausa and assess its psychometric properties. MATERIALS AND METHODS: The NPQ was translated and cross-culturally adapted into Hausa using recommended guidelines. A consecutive sample of 92 Hausa-speaking patients with non-specific neck pain recruited from three tertiary hospitals in north-western Nigeria, completed the questionnaire to assess factorial validity (using confirmatory factor analysis), convergent validity (by correlating the Hausa-NPQ with the Numerical Pain Rating Scale [NPRS]), and internal consistency (using Cronbach's α). A subsample of 50 patients completed the questionnaire again 3 days after the first administration to assess relative reliability using intraclass correlation coefficients (ICC) and absolute reliability using standard error of measurement (SEM), smallest detectable change (SDC), and 95% limits of agreement (LOA). RESULTS: The factor analysis confirmed a single-factor structure with excellent internal consistency (α = 0.94). The questionnaire showed a strong positive correlation with the NPRS (rho = 0.68). The ICC was 0.86, with SEM and SDC of 6.32 and 17.5, respectively. The LOA was - 29.3 to + 37.1 with no evidence of proportional bias. CONCLUSIONS: The Hausa-NPQ is a valid and reliable measure of disability due to neck pain.

This study describes the translation, cross-cultural adaptation, and psychometric assessment of the Hausa-NPQ in Hausa-speaking patients with non-specific neck pain.The questionnaire demonstrated adequate psychometric properties in terms of factorial and convergent validity, internal consistency, and test-retest reliability.The questionnaire will be useful in clinical and research settings to assess disability due to neck pain for screening purposes, evaluation of treatment effectiveness, as well as cross-cultural comparisons involving Hausa-speaking individuals with neck pain.

Klebsiella pneumoniae ST147 harboring blaNDM-1, multidrug resistance and hypervirulence plasmids.

The spread of hypervirulent (hv) and carbapenem-/multidrug-resistant Klebsiella pneumoniae is an emerging problem in healthcare settings. The New Delhi metallo-ß-lactamase-1 (blaNDM-1) is found in Enterobacteriaceae including K. pneumoniae. The blaNDM-1 is capable of hydrolyzing ß-lactam antibiotics which are used for treatment of severe infections caused by multidrug-resistant Gram-negative bacteria. This is associated with the unacceptably high mortality rate in immunocompromised burn injury patients. This study reports on the characterization of blaNDM-1 gene and virulence factors in hv carbapenem-/multidrug-resistant K. pneumoniae ST147 in the burns unit of a tertiary teaching hospital during routine surveillance. Two K. pneumoniae strains were obtained from wounds of burn-infected patients from May 2020 to July 2021. The hypervirulence genes and genetic context of the blaNDM-1 gene and mobile genetic elements potentially involved in the transposition of the gene were analyzed. We identified a conserved genetic background and an IS26 and open reading frame flanking the blaNDM-1 gene that could suggest its involvement in the mobilization of the gene. The plasmid harbored additional antibiotic resistance predicted regions that were responsible for resistance to almost all the routinely used antibiotics. To ensure the identification of potential outbreak strains during routine surveillance, investigations on resistance genes and their environment in relation to evolution are necessary for molecular epidemiology.IMPORTANCEData obtained from this study will aid in the prompt identification of disease outbreaks including evolving resistance and virulence of the outbreak bacteria. This will help establish and implement antimicrobial stewardship programs and infection prevention protocols in fragile health systems in countries with limited resources. Integration of molecular surveillance and translation of whole-genome sequencing in routine diagnosis will provide valuable data for control of infection. This study reports for the first time a high-risk clone K. pneumoniae ST147 with hypervirulence and multidrug-resistance features in Ghana.

Psychometric validation of the short version of the Information Needs in Cardiac Rehabilitation scale through a first global assessment.

AIMS: Tailored education is recommended for cardiac patients, yet little is known about information needs in areas of the world where it is most needed. This study aims to assess (i) the measurement properties of the Information Needs in Cardiac Rehabilitation short version (INCR-S) scale and (ii) patient's information needs globally. METHODS AND RESULTS: In this cross-sectional study, English, simplified Chinese, Portuguese, or Korean versions of the INCR-S were administered to in- or out-patients via Qualtrics (January 2022-November 2023). Members of the International Council of Cardiovascular Prevention and Rehabilitation community facilitated recruitment. Importance and knowledge sufficiency of 36 items were rated. Links to evidence-based lay education were provided where warranted. A total of 1601 patients from 19 middle- and high-income countries across the world participated. Structural validity was supported upon factor analysis, with five subscales extracted: symptom response/medication, heart diseases/diagnostic tests/treatments, exercise and return-to-life roles/programmes to support, risk factors, and healthy eating/psychosocial management. Cronbach's alpha was 0.97. Construct validity was supported through significantly higher knowledge sufficiency ratings for all items and information importance ratings for all subscales in cardiac rehabilitation (CR) enrolees vs. non-enrolees (all P < 0.001). All items were rated as very important-particularly regarding cardiac events, nutrition, exercise benefits, medications, symptom response, risk factor control, and CR-but more so in high-income countries in the Americas and Western Pacific. Knowledge sufficiency ranged from 30.0 to 67.4%, varying by region and income class. Ratings were highest for medications and lowest for support groups, resistance training, and alternative medicine. CONCLUSION: Identification of information needs using the valid and reliable INCR-S can inform educational approaches to optimize patients' health outcomes across the globe.

Patients need information to manage their heart diseases, such as what to do if they have chest pain, what a heart attack is, and how to take their medicine to lower the chances they will have another one, so a study of the information needs of over 1600 heart patients from around the globe was undertaken for the first time. Using the Information Needs in Cardiac Rehabilitation short version (INCR-S) scale­which was shown to be a good measurement tool through the study and hence may improve patient education­patients reported they most wanted information about heart events, heart-healthy eating, exercise benefits, their pills, symptom response, risk factor control, and cardiac rehabilitation­but more so in high-income countries in the Americas and Western Pacific. Knowledge sufficiency ratings for each item ranged from 30.0 to 67.4%, also varying by region and income class; perceived knowledge sufficiency ratings were highest for medications and lowest for support groups, resistance training, and alternative medicine.

Unmet Needs for Cardiac Rehabilitation in Africa: A Perennial Gap in the Management of Individuals with Cardiac Diseases.

Cardiac rehabilitation (CR) is a standard model of care, and an established component of comprehensive care that has been proven to reduce mortality and morbidity in patients with cardiac diseases. International clinical practice guidelines routinely recommend that cardiac patients participate in CR programs for comprehensive secondary prevention. However, there is scant guidance on how to deliver these programs in low-resourced settings. This dearth of clinical practice guidelines may be an indication of low emphasis placed on CR as a component of cardiac health services in low-income countries, especially in Africa. Indeed, CR programs are almost non-existent in Africa despite the unmet need for CR in patients with ischemic heart disease in Africa reported to be about one million. This figure represents the highest unmet need of any World Health Organization region, and is colossal given the projected accelerated increases in incidence of cardiovascular diseases (CVD) in the region. This narrative review explored the availability of CR programs, potential barriers to CR and strategies that can mitigate such barriers in Africa.

Prevalence of neck pain and its associated factors in Africa: a systematic review and meta-analysis protocol.

INTRODUCTION: Neck pain is one of the most prevalent musculoskeletal pain conditions with multifactorial impact including pain, disability and reduced quality of life. To the best of our knowledge, no systematic review and meta-analysis is available to provide reliable data on the pooled prevalence of neck pain and its associated factors in Africa. Thus, the objective of this study is to describe a protocol for a systematic review and meta-analysis on the prevalence of neck pain and its associated factors in Africa. METHODS: This systematic review protocol has been designed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA-P). A systematic search will be conducted among six key electronic databases including PubMed/MEDLINE, Scopus, African Journals Online, EMBASE, CINAHL and Web of Science, from inception onwards. Population-based cross-sectional studies reporting prevalence of neck pain in the African continent will be included. The primary outcome will be the prevalence of neck pain, whereas the secondary outcomes will be the factors associated with neck pain prevalence. Two independent reviewers will screen the titles/abstracts and relevant full-text articles of potentially relevant studies. Data from eligible studies will be extracted using a customised data extraction form. The risk of bias and methodological quality of the included studies will be assessed using the Newcastle-Ottawa Scale and critical appraisal tool, respectively. A narrative synthesis will be used to summarise the prevalence estimates of neck pain and associated factors. However, if feasible, random-effects meta-analysis will be conducted with Revman V.5.4 software. Additionally, subgroup, sensitivity and publication bias analyses will be conducted. DISCUSSION: This will be the first systematic review and meta-analysis to systematically identify and synthesise available literature on the prevalence of neck pain and its associated factors in Africa. The results of this review may assist health professionals and policymakers to plan and implement evidence-based strategies that will lessen the burden of neck pain. ETHICS AND DISSEMINATION: Data from previously published studies will be collected and analysed and hence ethical approval will not be sought for this study. The results of this review will be disseminated through publication in a peer-reviewed academic journal and presentation at relevant academic conferences. PROSPERO REGISTRATION NUMBER: CRD42021273585.

Assessment of Cytogenotoxicity of Plastic Industrial Effluent Using Allium cepa Root Tip Cells.

The effects of plastic effluent in Kano Metropolis on cytotoxicity and genotoxicity were examined using a test on Allium cepa root cells. The physicochemical characteristics of industrial wastewater were assessed, and the results showed values that were higher than the required criteria; this implies that the effluent was not treated before to disposal. For 96 hours, a group of 40 onion bulbs was cultivated in various concentrations of plastic effluent: 15, 30, 45, and 60% (v/v). The control was made up of distilled water. Following 96 hours, the four treated root tips from each replication's bulbs were harvested and subjected to the acetoorcein squash technique for cytogenetic analysis. High concentrations of the industrial effluents had severe development retarding effects on the root tips. Root growth was inhibited with EC50 values of 48% after treatment with the effluents in comparison to control. When Allium cepa was exposed to different quantities of plastic effluent, the results of an analysis of variance (ANOVA) showed that the mean root length varied, and this variation was statistically significant (p < 0.05). With rising effluent concentrations, the mitotic index (M.I.) rapidly dropped. Chromosomal abnormalities were caused by the plastic effluent in the root cells of Allium cepa, especially sticky chromosome and binucleated cells being the most frequently seen at lower concentrations of 15%. It was discovered that the compounds found in plastic wastewater could injure live beings as well as harm the environment if not treated. Legal mechanisms must be used to push businesses and manufacturers to switch to environmentally friendly technologies.

Effectiveness of Hands-Off Therapy in the Management of Primary Headache: A Systematic Review and Meta-Analysis.

A number of hands-off therapies have been widely reported and are used in the management of headache. This systematic review and meta-analysis aimed to assess evidence supporting these therapies on selected headache outcomes. A systematic literature search for randomized clinical trials reporting on the effects of hands-off therapies for headache was performed in two electronic databases; PubMed and Web of Science (PROSPERO: CRD42018093559). Risk of bias was assessed using the Cochrane risk of bias tool. Meta-analysis was performed using Review Manager v5.4. Thirty-five studies, including 3,403 patients with migraine, tension-type or chronic headaches were included in the review. Methodological quality of the studies ranged from poor to good. Result-synthesis revealed weak to moderate evidence for aerobic exercises, relaxation training and pain education for reducing disability. Other hands-off interventions were either weak or limited in evidence. Meta-analysis of 22 studies indicated that the effect of hands-off therapies significantly differed from one another for pain intensity, disability and quality of life (p < 0.05). Relaxation training, aerobic and active/stretching exercises had significant effect on pain intensity and disability (p < 0.05). To conclude, few hands-off therapies were effective on selected headache outcomes. Evidence to support other hands-off therapies is limited by paucity of studies.

Pilot study on the effects of a culturally-sensitive and standard pain neuroscience education for Hausa-speaking patients with chronic neck pain.

PURPOSE: To pilot feasibility and assess preliminary effectiveness of standard and culture-sensitive Pain Neuroscience Education (PNE) among Hausa-speaking patients with Chronic Neck Pain (CNP). METHODS: Adverts (online & clinic-based) were used to recruit Hausa-speaking patients with nonspecific CNP in Kano, Nigeria. Selected participants were randomized to culture-sensitive PNE (CSPNE), standard PNE (PNE), or control groups. Each group received bi-weekly sessions of exercise therapy for 6 weeks. Two sessions of PNE plus a home-based session were administered before exercise therapy in the PNE groups. Primary (pain-intensity and disability) and secondary (pain-knowledge, pain catastrophizing, and quality of life) outcomes were measured. The study was pre-registered (PACTR201902788269426). RESULTS: Fifty-three (out of 64) participants met the inclusion criteria. The majority of them were recruited through radio adverts (83%). Interventions were successfully administered and data collection was completed for the participants. About 15% and 17% drop-out rate was recorded before intervention (post-randomization) and during follow-up, respectively. Main results indicated that significant within-group improvements in disability and pain knowledge scores were found in favor of the PNE groups. CONCLUSION: Culture-sensitive and standard PNE plus exercise therapy are feasible for Hausa patients with CNP, and current findings indicate support for reducing disability and increasing pain knowledge among them.Implications for rehabilitationBoth standard PNE and culture-sensitive PNE are feasible for administration as interventions for Hausa-speaking patients with CNP.Radio adverts may be necessary for patients recruitment in addition to specialists' referrals.Culturally sensitive PNE materials may be more desirable as an intervention option due to the low literacy level among the Hausa population.

Prevalence and correlates of undiagnosed hypertension among staff of a Nigerian university community.

Introduction: the prevalence of hypertension in Nigeria is high, with a considerable proportion of it being undiagnosed. Nevertheless, early identification of influencing variables for hypertension in different population groups is important for several reasons. This study aimed to determine the prevalence and correlates of undiagnosed hypertension among staff of a university community in Nigeria. Methods: a purposive sample of 281 staff of Bauchi State University, Gadau, Nigeria, fulfilled the inclusion criteria and were enrolled in this cross-sectional study. Demographics, blood pressure, height, weight, socioeconomic status and physical activity were measured. Diagnosis of hypertension was defined based on a systolic and diastolic blood pressure of ≥140 mmHg and ≥90 mmHg, respectively. Data obtained was analysed descriptively, and by means of Chi-square, univariate and multivariate statistics using SPSS v24 software. Results: the mean age and body mass index (BMI) of the participants was 34.5 years and 23.1 ± 5.17 Kg/m2, respectively. The prevalence rate of undiagnosed hypertension was 27.8%. Normotensives significantly differed from participants with undiagnosed hypertension in most of the clinical and demographic variables (p<0.05). Univariate and multivariate analyses revealed that a positive family history of hypertension had the highest odds of having undiagnosed hypertension (aOR: 0.833, 95%CI: 16.55-432.87, p= 0.000). Next, a higher BMI score (aOR: 0.425, 95%CI: 0.085-0.447, p= 0.000), male gender (aOR: 0.451, 95%CI: 0.141-0.829, p= 0.018), job cadre (aOR: 0.515, 95%CI: 0.073-0.550, p= 0.002) and low physical activity level (aOR: 0.572, 95%CI: 5.296-49.777, p=0.000) were other factors with about 50% odds for having undiagnosed hypertension among the participants. Lastly, smoking status and socioeconomic status of the participants were not significantly associated with undiagnosed hypertension (p>0.05). Conclusion: a high percentage of the studied population have undiagnosed hypertension that is mainly associated with non-modifiable (especially positive family history) and a few modifiable risk factors. These variables can be used for early identification and in designing appropriate preventive strategies.

Development of culturally sensitive pain neuroscience education materials for Hausa-speaking patients with chronic spinal pain: A modified Delphi study.

This study aimed to develop culturally sensitive pain neuroscience education (PNE) materials for Hausa speaking patients with chronic spinal pain (CSP). PNE is a program of teaching patients about pain that has gained considerable attention in research and is increasingly used during physical therapy for patients with chronic pain. It helps in decreasing pain, disability, fear-avoidance, pain catastrophization, movement restriction, and health care utilization among patients with chronic pain. However, existing PNE materials and their application are limited to few languages and cultural inclinations. Due to the variations in pain perceptions, beliefs, and related outcomes among different population groups, culture-sensitive PNE materials addressing these outcomes are warranted. A focus-group discussion comprising 4 experts was used to adapt and develop preliminary PNE materials. Thereafter, an internet-based 3-round modified Delphi-study involving 22 experts ensued. Experts' consensus/recommendations concerning the content were used in modifying the PNE materials. Consensus was predefined as ≥75% level of (dis)agreement. Eighteen experts completed the Delphi rounds. Nineteen, 18 and 18 experts participated in rounds 1, 2 and 3 respectively, representing 86%, 94% and 100% participation rate respectively. Consensus agreement was reached in every round and content of the materials, including drawings, examples, figures and metaphors were adapted following the experts' suggestions. We therefore concluded that, culture-sensitive PNE materials for Hausa speaking patients with CSP were successfully produced. The present study also provides a direction for further research whereby the effects of culturally-sensitive PNE materials can be piloted among Hausa speaking patients with CSP.

Systematic review on long-term adverse effects of inhaled corticosteroids in the treatment of COPD.

Inhaled corticosteroids (ICSs) are indicated for the prevention of exacerbations in COPD; however, a significant proportion of patients at low risk of exacerbations are treated with ICSs. We conducted a systematic review including a diversity of types of study designs and safety outcomes with the objective of describing the risk of adverse effects associated with the long-term use of ICSs in patients with COPD.A total of 90 references corresponding to 83 studies were included, including 26 randomised clinical trials (RCTs), 33 cohort studies, and 24 nested case-control (NCC) studies. Analysis of 19 RCTs showed that exposure to ICSs for ≥1 year increased the risk of pneumonia by 41% (risk ratio 1.41, 95% CI 1.23-1.61). Additionally, cohort and NCC studies showed an association between ICSs and risk of tuberculosis and mycobacterial disease. There was a strong association between ICS use and local disorders such as oral candidiasis and dysphonia. The association between ICSs and the risk of diabetes and fractures was less clear and appeared significant only at high doses of ICSs.Since most patients with COPD are elderly and with frequent comorbidities, an adequate risk-benefit balance is crucial for the indication of ICSs.

Mobile phone reminders for enhancing uptake, completeness and timeliness of routine childhood immunization in low and middle income countries: A systematic review and meta-analysis.

Immunization remains one of the most effective public health interventions offering protection for children from vaccine preventable diseases. However, many children living in low- and- middle income countries do not get adequate immunization due to several factors. Mobile phone reminder interventions have shown great potential in enhancing a number of immunization outcomes. However, the evidence supporting its use in these countries is vague. This systematic review was conducted to provide evidence for mobile phone reminder in enhancing immunization uptake, completeness and timeliness. This review was conducted in accordance to the PRISMA recommendations. Three online databases; PubMed, Cochrane Library and African Journals Online, were systematically searched for potentially relevant studies. Screening of records (titles/abstracts from and full-texts) was done using Covidence. Meta-analyses were conducted using the Cochrane Collaboration Review Manager (v5.4). The GRADEpro was used to evaluate the certainty of evidence/summary of findings. Eleven RCTs assessing immunization uptake, completeness and/or timeliness by means of SMS, phone calls or a combination of voice message and SMS were included in both quantitative and qualitative synthesis. Overall, the included studies were of moderate quality. Majority of the included studies indicated that mobile phone reminders were beneficial. Meta-analyses indicated that using mobile phone reminder interventions for the review outcomes was of variable effect with high level of heterogeneity. A combination of voice message and SMS has a greater effect followed by phone calls then SMS reminders for immunization completeness. The use of SMS for immunization uptake and timeliness were largely insignificant (p > 0.05). Furthermore, evidence to support the efficacy of mobile phone reminder from the GRADE synthesis was between low and moderate. Mobile phone reminders, particularly a combination of voice message + SMS and perhaps phone calls appears to be more effective in enhancing immunization outcomes. However, more studies are required in view of methodological inadequacies in existing studies.

Assessment of the Presence of Resistance Genes Detected from the Environment and Selected Food Products in Benin.

Gram-negative bacilli can spread from the environment and through food products. This study aimed to characterize ESBL production and virulence genes from multidrug-resistant Gram-negative bacilli isolated from specimen collected from the environment, kitchen, and food products. A total of 130 samples were collected at local markets in seven different communities in Benin (Abomey-Calavi, Ouidah, Bohicon, Abomey, Parakou, Djougou, and Grand-Popo). Samples were cultured on McConkey and ChromID™ ESBL agar plates. The isolates were identified by the API 20E gallery. An antibiotic susceptibility test was carried out, and the detection of ESBL production and virulence-associated genes was carried out by Polymerase Chain Reaction (PCR). The data collected was coded and analyzed using GraphPad prism 7 software and Excel. The software R was used to calculate the correlation coefficient between the results of the detection of ESBL+ on agar and by the effect of the double synergy. The results showed that sixty-three (63) bacterial strains were isolated from the 130 samples, of which the dominant species was Chryseomonas luteola (10/63). The kitchen samples were the most contaminated with 36.50%. More than 40% of the isolates were resistant to at least three different classes of antibiotics. Also, blaSHV gene was detected in 33.33% (21/63) of the isolates and in all isolates of Pseudomonas aeruginosa (5/5%). 11.11% (7/63) of isolates were virulent with dominance of the fimH gene, especially with Escherichia coli (83.33%). The kitchen samples showed a high prevalence of ESBL-producing strains with fimH gene. This raises the problem of non-compliance with hygiene rules in community cooking and food handling.

Views and experiences of discharged COVID-19 patients in Kano, Nigeria: a qualitative study.

INTRODUCTION: COVID-19 has spread globally, thereby contributing to substantial hospitalisation rates and morbidity. However, little or no information is available on the experiences of patients with COVID-19 in an African-setting. The study aimed to explore the experiences of patients with COVID-19. METHODS: semi-structured interviews were conducted via telephone with eleven individuals who were managed and discharged due to COVID-19. A descriptive phenomenological approach to qualitative research was employed and participants were mainly asked about their experiences before, during and after hospitalisation for COVID-19. Data were analysed using thematic analysis. RESULTS: patients' viewpoints were suggestive of community and secondary transmission of COIVD-19 in the study area. A few participants experienced severe symptoms. Most participants tend to resign their condition to fate; while some displayed unfounded conspiracy theories. Nevertheless, precautionary measures to prevent infection were largely observed. COVID-19 also negatively affected activities of daily living of the participants. Furthermore, the participants were generally satisfied with quality of care provided. However, areas of patients' education, isolation centre set-up and caregiver-patient interaction needed further improvements. Lastly, experience of fear and stigma during post-hospitalisation were common. CONCLUSION: COVID-19 impacted negatively on the lives of the studied population. However, their experience during hospitalisation was generally positive.