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Respiratory Medicine 2024Anxiety is common in those with chronic physical health conditions and can have significant impacts on both quality of life and physical health outcomes. Despite this,... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Anxiety is common in those with chronic physical health conditions and can have significant impacts on both quality of life and physical health outcomes. Despite this, there are limited studies comprehensively investigating the prevalence of anxiety in respiratory and sleep medicine settings. This systematic review and meta-analysis aims to provide insight into the global prevalence of anxiety symptoms/disorders in respiratory and sleep medicine outpatients.
METHODS
PubMed, Embase, Cochrane, PsycINFO and Google Scholar databases were searched from database inception to January 23, 2023 for studies assessing the prevalence of anxiety in adult (≥16 years) respiratory and sleep medicine outpatients. Data was screened and extracted independently by two investigators. Anxiety was measured using various self-report questionnaires, structured interviews, and/or patient records. Using CMA software for the meta-analysis, a random-effects model was used for pooled estimates, and subgroup analysis was conducted on relevant models using a mixed-effects model.
RESULTS
116 studies were included, featuring 36,340 participants across 40 countries. The pooled prevalence of anxiety was 30.3 % (95%CI 27.9-32.9 %, 10,679/36,340). Subgroup analysis found a significant difference across type of condition, with pulmonary tuberculosis the highest at 43.1 % and COVID-19 outpatients the lowest at 23.4 %. No significant difference was found across anxiety types, country or age. Female sex and the use of self-report measures was associated with significantly higher anxiety estimates.
CONCLUSIONS
Anxiety is a common experience amongst patients in respiratory and sleep medicine outpatient settings. Thus, it is crucial that anxiety identification and management is considered by physicians in the field.
REGISTRATION
The protocol is registered in PROSPERO (CRD42021282416).
Topics: Humans; Prevalence; Anxiety; Sleep Wake Disorders; COVID-19; Female; Male; Adult; Respiratory Tract Diseases; Quality of Life
PubMed: 38823565
DOI: 10.1016/j.rmed.2024.107677 -
Schizophrenia Research Jul 2024There is a general consensus that schizophrenia (SZ) is characterized by major changes in the sense of self. Phenomenological studies suggest that these changes in the... (Review)
Review
There is a general consensus that schizophrenia (SZ) is characterized by major changes in the sense of self. Phenomenological studies suggest that these changes in the sense of self stem from a basic disturbance, hence the term 'basic self-disturbance'. While imaging studies demonstrate changes in various regions during self-focused tasks, the exact neural correlates of such basic self-disturbances remain unclear. If the self-disturbance is indeed basic and thereby underlies all other symptoms, one would expect it to be related to more global rather than local changes in the brain. Testing this hypothesis, we conducted a systematic review of fMRI studies on self in SZ. Our main findings are 1. Abnormal activity related to the self can be observed in a variety of different regions ranging from higher-order transmodal to lower-order unimodal regions, 2. These findings hold true across different tasks including self-reflection, self-referentiality, and self-agency, and 3. The global neural abnormalities related to the self in SZ correspond to all layers of the self, predominantly the mental and exteroceptive self. Such global neural disturbance of self converges well with the basic self-disturbance as described in phenomenology.
Topics: Humans; Schizophrenia; Magnetic Resonance Imaging; Self Concept; Brain; Ego; Schizophrenic Psychology
PubMed: 38820980
DOI: 10.1016/j.schres.2024.05.015 -
Seizure Jul 2024Epileptic Encephalopathy / Developmental Epileptic Encephalopathy with spike-and-wave activation during sleep (EE/DEE-SWAS) is a self-limiting childhood epilepsy... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Epileptic Encephalopathy / Developmental Epileptic Encephalopathy with spike-and-wave activation during sleep (EE/DEE-SWAS) is a self-limiting childhood epilepsy syndrome but may cause permanent neurocognitive impairment. Surgical interventions have been controversial in the treatment of EE/DEE-SWAS. This systematic review aims to evaluate the efficacy of various surgical procedures on the outcomes of EE/DEE-SWAS.
METHODS
A systematic review was performed per the PRISMA guidelines. A total of 14 retrospective studies were identified, comprising 131 cases of EE/DEE-SWAS treated with epilepsy surgery. The review analyzed presurgical data, surgical interventions, as well as outcomes related to seizures, EEG, and neuropsychological assessments.
RESULTS
Epilepsy surgery was successfully performed in 131 cases with minor complications. The average age was 2.6 years at seizure onset and 5.0 years at diagnosis of SWAS. Excellent seizure control (Engel I and II) was achieved in 80.6 %, 78.6 %, 77.4 % and 27.2 % of patients receiving hemispherectomies, focal resections, multiple subpial transections (MSTs), and corpus callosotomies (CCTs), respectively. EEG SWAS resolution was seen in 79.7 % of hemispherectomy cases, 78.6 % in focal resections, 63.9 % in MSTs, and 8.3 % in CCTs. Neurocognitive and behavioral improvement was noted in 58.0 %, 71.4 %, 58.3 % and 16.7 % for patients receiving hemispherectomies, focal resections, MSTs, and CCTs, respectively. A correlation between improved seizure control and SWAS resolution was observed with improved neuropsychological outcomes.
CONCLUSION
Epilepsy surgery is a safe and effective treatment for carefully selected children with drug-resistant EE/DEE-SWAS. Patients who underwent epilepsy surgery had reduction of seizure burden, SWAS resolution and improvements in neurocognitive and behavioral function.
Topics: Humans; Electroencephalography; Sleep; Neurosurgical Procedures; Child; Spasms, Infantile
PubMed: 38820673
DOI: 10.1016/j.seizure.2024.05.008 -
Journal of Medical Internet Research May 2024Mobile health (mHealth) uses mobile technologies to promote wellness and help disease management. Although mHealth solutions used in the clinical setting have typically... (Review)
Review
BACKGROUND
Mobile health (mHealth) uses mobile technologies to promote wellness and help disease management. Although mHealth solutions used in the clinical setting have typically been medical-grade devices, passive and active sensing capabilities of consumer-grade devices like smartphones and activity trackers have the potential to bridge information gaps regarding patients' behaviors, environment, lifestyle, and other ubiquitous data. Individuals are increasingly adopting mHealth solutions, which facilitate the collection of patient-generated health data (PGHD). Health care professionals (HCPs) could potentially use these data to support care of chronic conditions. However, there is limited research on real-life experiences of HPCs using PGHD from consumer-grade mHealth solutions in the clinical context.
OBJECTIVE
This systematic review aims to analyze existing literature to identify how HCPs have used PGHD from consumer-grade mobile devices in the clinical setting. The objectives are to determine the types of PGHD used by HCPs, in which health conditions they use them, and to understand the motivations behind their willingness to use them.
METHODS
A systematic literature review was the main research method to synthesize prior research. Eligible studies were identified through comprehensive searches in health, biomedicine, and computer science databases, and a complementary hand search was performed. The search strategy was constructed iteratively based on key topics related to PGHD, HCPs, and mobile technologies. The screening process involved 2 stages. Data extraction was performed using a predefined form. The extracted data were summarized using a combination of descriptive and narrative syntheses.
RESULTS
The review included 16 studies. The studies spanned from 2015 to 2021, with a majority published in 2019 or later. Studies showed that HCPs have been reviewing PGHD through various channels, including solutions portals and patients' devices. PGHD about patients' behavior seem particularly useful for HCPs. Our findings suggest that PGHD are more commonly used by HCPs to treat conditions related to lifestyle, such as diabetes and obesity. Physicians were the most frequently reported users of PGHD, participating in more than 80% of the studies.
CONCLUSIONS
PGHD collection through mHealth solutions has proven beneficial for patients and can also support HCPs. PGHD have been particularly useful to treat conditions related to lifestyle, such as diabetes, cardiovascular diseases, and obesity, or in domains with high levels of uncertainty, such as infertility. Integrating PGHD into clinical care poses challenges related to privacy and accessibility. Some HCPs have identified that though PGHD from consumer devices might not be perfect or completely accurate, their perceived clinical value outweighs the alternative of having no data. Despite their perceived value, our findings reveal their use in clinical practice is still scarce.
INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)
RR2-10.2196/39389.
Topics: Humans; Telemedicine; Health Personnel; Patient Generated Health Data; Smartphone
PubMed: 38820580
DOI: 10.2196/49320 -
Seminars in Arthritis and Rheumatism Aug 2024Rheumatoid arthritis (RA) is characterized by intermittent flares of disease activity with a significant impact on patients' lives. However, distinguishing flare from... (Review)
Review
BACKGROUND
Rheumatoid arthritis (RA) is characterized by intermittent flares of disease activity with a significant impact on patients' lives. However, distinguishing flare from daily symptom variation may be approached differently by patients and healthcare providers, potentially hampering shared decision-making when treating RA.
OBJECTIVES
To provide a comprehensive overview of RA flare definitions reported in the published literature, and to compare these with patients' perceptions of the flare concept according to qualitative evidence.
METHODS
A systematic search was conducted on August 30th, 2022, and updated on September 30th, 2023, for both quantitative and qualitative studies reporting "flare" or related terms in the context of RA. We searched the following databases: Pubmed, EMBASE, Web of Science, Cochrane Library, and CINAHL. Definitions of RA flare reported in quantitative studies were summarized descriptively. In parallel, a thematic synthesis of qualitative studies was performed to outline patients' views on the concept of flare, and to compare these with the currently used definitions.
RESULTS
Among 32,864 potentially eligible records, 304 studies were included, 5 of which used qualitative/mixed methods to study patients' perceptions of flare. Remarkably, 62 different definitions for RA flare were reported, with many studies reporting more than one. The most commonly used definitions (54 %) were based on disease activity indices, with DAS28-based definitions the most widely applied (84 %). For each of the disease activity indices, several different cutoffs to define flares were used. Various definitions based on physician report were applied in 24 % of cases, while patient-reported criteria represented only 15 % of the applied definitions. Thematic synthesis of the qualitative/mixed-methods studies highlighted the multidimensional impact of flares on patients' lives, resulting in five sequential overarching themes: "Living with RA: a balancing act", "Flare: a disturbance of this balance", "The biopsychosocial impact of flares", "Self-management: the first line of defense", and "Medical help: the last resort". In turn, these five themes were underpinned by a central theme of "Uncertainty and variability".
CONCLUSION
We found a striking heterogeneity regarding the conceptualization and measurement of RA flare in the published literature. Although qualitative evidence highlighted the considerable impact of flares on patients' wellbeing, the majority of reported flare definitions were not based on patient report. There is a need to bridge this gap by aligning patients' and healthcare professionals' views on what distinguishes a flare from acceptable symptom variability when living with RA.
Topics: Arthritis, Rheumatoid; Humans; Symptom Flare Up; Qualitative Research
PubMed: 38815403
DOI: 10.1016/j.semarthrit.2024.152481 -
Rehabilitacion 2024The objective was to perform a systematic review of those performance outcomes (HRD) tools that assess sensitivity in post-stroke subjects, as well as to know which of... (Review)
Review
The objective was to perform a systematic review of those performance outcomes (HRD) tools that assess sensitivity in post-stroke subjects, as well as to know which of all is the most reliable and viable. The design was a systematic review. The following were included: HRD, developed in post-stroke subjects, of any etiology and period of evolution; 18 years of age or older and testing for sensitivity; results on psychometric properties. Excluded: self-reported results, the report of cross-cultural adaptation, designed through computerized means. 19 HRD were acquired. The psychometric properties analyzed were reliability, internal consistency, measurement error, construct validity, content validity, and sensitivity to change, the first being the most studied. Psychometric properties were identified, assessed, compared, and summarized. Of all of them, we recommend the use of the modified Erasmus Nottingham Sensory Assessment, as it presents the best degree of confidence in the evidence.
Topics: Humans; Psychometrics; Stroke; Stroke Rehabilitation; Reproducibility of Results; Outcome Assessment, Health Care; Sensitivity and Specificity
PubMed: 38795503
DOI: 10.1016/j.rh.2024.100855 -
Nutrients May 2024Consumption of nitrate-rich vegetables increases nitric oxide bioavailability, lowers blood pressure, and improves endothelial function. These effects could also...
Consumption of nitrate-rich vegetables increases nitric oxide bioavailability, lowers blood pressure, and improves endothelial function. These effects could also translate into reduced cardiovascular disease (CVD) risk and mortality. This systematic review aimed to investigate the associations between habitual vegetable nitrate intake and CVD incidence and mortality. A secondary aim was to identify factors that moderate the relationship between vegetable nitrate intake and CVD incidence/mortality. Seven databases (PubMed, MEDLINE, Embase, Scopus, Web of Science, CINAHL, and APA PsycINFO) were searched from inception to 13 February 2023. Observational studies quantifying vegetable nitrate intake in participants aged 18+ years through self-reported dietary exposure and assessing incidence or mortality from CVD overall, or individual CVD subtypes, were eligible. Five studies including a total of 63,155 participants were included. There was an inverse association between vegetable nitrate intake and most reported CVD outcomes. Reported risk reductions tended to plateau at moderate intake, suggesting a possible ceiling effect. The risk of bias across all studies was low. The results of this systematic review suggest a potential role for vegetable nitrate in reducing CVD risk and mortality. Further randomised controlled trials are now required to corroborate these findings.
Topics: Adult; Aged; Female; Humans; Male; Middle Aged; Cardiovascular Diseases; Diet; Incidence; Nitrates; Risk Factors; Vegetables
PubMed: 38794749
DOI: 10.3390/nu16101511 -
BMJ Open Respiratory Research May 2024People with chronic obstructive pulmonary disease (COPD) are more likely to adopt a sedentary lifestyle. Increased sedentary behaviour is associated with adverse health...
BACKGROUND
People with chronic obstructive pulmonary disease (COPD) are more likely to adopt a sedentary lifestyle. Increased sedentary behaviour is associated with adverse health consequences and reduced life expectancy.
AIM
This mixed-methods systematic review aimed to report the factors contributing to sedentary behaviour in people with COPD.
METHODS
A systematic search of electronic databases (Medline, CINAHL, PsycINFO and Cochrane Library) was conducted and supported by a clinician librarian in March 2023. Papers were identified and screened by two independent researchers against the inclusion and exclusion criteria, followed by data extraction and analysis of quality. Quantitative and qualitative data synthesis was performed.
RESULTS
1037 records were identified, 29 studies were included (26 quantitative and 3 qualitative studies) and most studies were conducted in high-income countries. The most common influencers of sedentary behaviour were associated with disease severity, dyspnoea, comorbidities, exercise capacity, use of supplemental oxygen and walking aids, and environmental factors. In-depth findings from qualitative studies included a lack of knowledge, self-perception and motivation. However, sedentarism in some was also a conscious approach, enabling enjoyment when participating in hobbies or activities.
CONCLUSIONS
Influencers of sedentary behaviour in people living with COPD are multifactorial. Identifying and understanding these factors should inform the design of future interventions and guidelines. A tailored, multimodal approach could have the potential to address sedentary behaviour.
PROSPERO REGISTRATION NUMBER
CRD42023387335.
Topics: Humans; Sedentary Behavior; Pulmonary Disease, Chronic Obstructive; Exercise Tolerance; Exercise
PubMed: 38789283
DOI: 10.1136/bmjresp-2023-002261 -
Appetite May 2024Major Depressive Disorder in youth is associated with obesity and adult cardiovascular disease (CVD) risk. Eating in response to emotions (emotional eating) is a... (Review)
Review
Major Depressive Disorder in youth is associated with obesity and adult cardiovascular disease (CVD) risk. Eating in response to emotions (emotional eating) is a potential contributing factor to this association. Although emotional eating is associated with Major Depressive Disorder in adults, findings in children and adolescents are mixed. This systematic review and meta-analysis aims to determine the association between depression and emotional eating in children and adolescents. Systematic searches were conducted in seven databases. Studies were included if the study population had a mean age of ≤18 years and assessed both depression and emotional eating using validated measures. The search generated 12,241 unique studies, of which 37 met inclusion criteria. Random-effects meta-analyses of study outcomes were performed. Thirty-seven studies (26,026 participants; mean age = 12.4 years, SD = 3.1) were included. The mean effect size was significant for both cross-sectional and longitudinal data (Hedges' g = 0.48, p < 0.0001; g = 0.37, p = 0.002, respectively), revealing a positive moderately strong association between depressive symptoms and emotional eating in youth. Among longitudinal studies, the association was stronger when depressive symptoms and emotional eating were assessed using child and adolescent self-report versus parent-report. No studies examined youth with a clinical diagnosis of depression. Meta-analyses revealed that depressive symptoms and emotional eating are positively associated in children and adolescents. However, further research in clinical samples is needed. Results raise the possibility for the importance of emotional eating in the link between depression and early CVD risk, though further examination is required to determine whether emotional eating is a potential treatment target to decrease CVD risk among adolescents with increased depression symptoms.
PubMed: 38788931
DOI: 10.1016/j.appet.2024.107511 -
Geriatric Nursing (New York, N.Y.) May 2024This systematic review aimed to describe the characteristics of instruments that assess eating ability and/or mealtime behaviors in persons living with dementia, and...
This systematic review aimed to describe the characteristics of instruments that assess eating ability and/or mealtime behaviors in persons living with dementia, and evaluate their psychometric properties. Five databases were searched for relevant records between 1/1/1980 and 5/25/2023. Records included instruments assessing eating ability and/or mealtime behaviors of people with dementia. The psychometric quality of the instruments was evaluated using the Psychometric Assessment for Self-report and Observational Tools (PAT). 45 eligible instruments were identified from 115 records. While 38 instruments were scored as having low psychometric quality, 7 had moderate quality. Edinburgh Feeding Evaluation in Dementia (EdFED), Mealtime Difficulty Scale for older adults with Dementia (MDSD), and Dementia Hyperphagic Behavior Scale (DHBS) were scored as having the highest quality (total PAT score = 9). Further refinement of existing instruments and additional psychometric testing in larger, diverse samples will improve pragmatic use in dementia mealtime care research and practice.
PubMed: 38781628
DOI: 10.1016/j.gerinurse.2024.05.005