-
Cells Aug 2023There is an increasing interest in biomarkers of nitric oxide dysregulation and oxidative stress to guide management and identify new therapeutic targets in patients... (Meta-Analysis)
Meta-Analysis Review
There is an increasing interest in biomarkers of nitric oxide dysregulation and oxidative stress to guide management and identify new therapeutic targets in patients with chronic obstructive pulmonary disease (COPD). We conducted a systematic review and meta-analysis of the association between circulating metabolites within the arginine (arginine, citrulline, ornithine, asymmetric, ADMA, and symmetric, SDMA dimethylarginine), transsulfuration (methionine, homocysteine, and cysteine) and folic acid (folic acid, vitamin B, and vitamin B) metabolic pathways and COPD. We searched electronic databases from inception to 30 June 2023 and assessed the risk of bias and the certainty of evidence. In 21 eligible studies, compared to healthy controls, patients with stable COPD had significantly lower methionine (standardized mean difference, SMD = -0.50, 95% CI -0.95 to -0.05, = 0.029) and folic acid (SMD = -0.37, 95% CI -0.65 to -0.09, = 0.009), and higher homocysteine (SMD = 0.78, 95% CI 0.48 to 1.07, < 0.001) and cysteine concentrations (SMD = 0.34, 95% CI 0.02 to 0.66, = 0.038). Additionally, COPD was associated with significantly higher ADMA (SMD = 1.27, 95% CI 0.08 to 2.46, = 0.037), SDMA (SMD = 3.94, 95% CI 0.79 to 7.08, = 0.014), and ornithine concentrations (SMD = 0.67, 95% CI 0.13 to 1.22, = 0.015). In subgroup analysis, the SMD of homocysteine was significantly associated with the biological matrix assessed and the forced expiratory volume in the first second to forced vital capacity ratio, but not with age, study location, or analytical method used. Our study suggests that the presence of significant alterations in metabolites within the arginine, transsulfuration, and folic acid pathways can be useful for assessing nitric oxide dysregulation and oxidative stress and identifying novel treatment targets in COPD. (PROSPERO registration number: CRD42023448036.).
Topics: Humans; Cysteine; Nitric Oxide; Metabolomics; Arginine; Methionine; Racemethionine; Folic Acid; Homocysteine; Vitamins
PubMed: 37681911
DOI: 10.3390/cells12172180 -
Supportive Care in Cancer : Official... Nov 2023These systematic review and meta-analysis were conducted to discuss the financial toxicity (FT) level among breast cancer (BC) patients and the associated demographic... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
These systematic review and meta-analysis were conducted to discuss the financial toxicity (FT) level among breast cancer (BC) patients and the associated demographic and economic factors.
METHODS
A systematic review and meta-analysis of single means were used by following the Joanna Briggs Institute guidelines and PRISMA guidance. Untransformed means (MRAW) were used to estimate the confidence interval for individual studies, while I and tau statistics were used to examine heterogeneity among pooled studies. Electronic databases were PubMed, CINAHL, Web of Science, Scopus, Cochrane Library, Ovid MEDLINE(R), Science Direct, and Turkish databases were used to find relevant studies published in the last 15 years (between 2008 and 2023).
RESULTS
A total of 50 studies were reviewed in the systematic review, and 11 were included in the overall and subgroup meta-analyses. The majority of reviewed studies were from the USA (38 studies), while there were four studies from China and eight studies from other countries having different types of health systems. The overall estimated FT level based on 11 pooled studies was 23.19, meaning mild level FT in the range of four categories (no FT score > 25, mild FT score 14-25, moderate FT score 1-13, and severe FT score equal to 0), with a 95% CI of 20.66-25.72. The results of subgroup meta-analyses showed that the estimated FT levels were higher among those patients who were single, with lower education levels, stage 3 patients, younger, lower income, unemployed, and living in other countries compared to those who were married, more educated, and stages 1 and 2 patients, more aged, more income, employed, and patients in the USA.
CONCLUSION
The cost-effectiveness of the treatment strategies of BC depends on the continuity of care. However, FT is one of the leading factors causing BC patients to use the required care irregularly, and it has a negative effect on adherence to treatment. So, removing the economic barriers by taking appropriate measures to decrease FT will increase the efficiency of already allocated resources to BC treatments and improve the health outcomes of BC patients.
Topics: Humans; Female; Aged; Breast Neoplasms; Financial Stress; Cost-Effectiveness Analysis; China
PubMed: 37953376
DOI: 10.1007/s00520-023-08172-w -
Journal of Oral Rehabilitation Aug 2023Temporomandibular disorders (TMDs) are a common and debilitating condition that affects millions of people globally. Despite extensive research on TMDs, the exact causes... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Temporomandibular disorders (TMDs) are a common and debilitating condition that affects millions of people globally. Despite extensive research on TMDs, the exact causes of these conditions remain unclear. However, various factors, including genetics, injury and stress, have been implicated in their development. In addition to these traditional risk factors, the literature suggests that socioeconomic status (SES) may also play a role in the development and progression of TMDs. By synthesizing the available evidence, this review will provide a comprehensive understanding of the role of SES in TMDs and will inform the development of targeted interventions to reduce the burden of these disorders among individuals with lower SES.
METHODS
We conducted this systematic review followed the recommendations of the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) 2020. PubMed, Scopus and Lilacs were searched using the terms: ((socio-economic status OR economic status) AND (temporomandibular disorders OR temporomandibular joint) from the inception until February 10, 2023. We applied the following questions: (P) Participants consisted of human subjects. (E) The Exposure consisted of low economic stats. (C) The Comparison: subjects reporting low economic status were compared to subjects reporting medium-high economic status. (O) The Outcome consisted of TMDs diagnosis. Review Manager version 5.2.8 (Cochrane Collaboration; 2014) software was applied to perform the pooled analysis.
RESULTS
The included subjects in this review were 14 607. Among them, 631 reported a low economic income, 1880 a medium-high economic income, 4617 were blue-collar workers and 7478 were white-collar workers or entrepreneurs. Among those reporting a low economic income or belonging to the blue-collar workers 12.93% (679/5248) presented sign/symptoms of TMD or a diagnosis of TMD whereas 10.6% (997/9358) of those with a high economic income/white-collar worker.
CONCLUSION
We observed a slightly higher prevalence of TMD among individuals with a low economic income Further research is needed to better understand this relationship and to develop effective interventions to reduce the burden of TMD among individuals with low income.
Topics: Humans; Temporomandibular Joint Disorders; Social Class; Prevalence
PubMed: 37162279
DOI: 10.1111/joor.13491 -
Food & Function Aug 2023The fruit of Linn., which mainly grows in tropical and subtropical regions, is well-known for its medicine and food homology properties. It has a distinctive flavor,... (Review)
Review
The fruit of Linn., which mainly grows in tropical and subtropical regions, is well-known for its medicine and food homology properties. It has a distinctive flavor, great nutritional content, and potent antioxidant, anti-inflammatory, anti-cancer and immunoregulatory effects. According to an increasing amount of scientific and clinical evidence, this fruit shows significant potential for application and development in the field of oral health management. Through the supplementation of vitamins, superoxide dismutase (SOD) and other nutrients reduce virulence expression of various oral pathogens, prevent tissue and mucosal damage caused by oxidative stress, . fruit can promote saliva secretion, regulate the balance of the oral microecology, prevent and treat oral cancer early, promote alveolar bone remodeling and aid mucosal wound healing. Thus, it plays a specific role in the prevention and treatment of common oral disorders, producing surprising results. For instance, enhancing the effectiveness of scaling and root planing in the treatment of periodontitis, relieving mucosal inflammation caused by radiotherapy for oral cancer, and regulating the blood glucose metabolism to alleviate oral discomfort. Herein, we systematically review the latest research on the use of fruit in the management of oral health and examine the challenges and future research directions based on its chemical composition and characteristics.
Topics: Humans; Fruit; Phyllanthus emblica; Plant Extracts; Polyphenols; Mouth Neoplasms
PubMed: 37529983
DOI: 10.1039/d3fo01671d -
Journal of Medical Internet Research Dec 2023Caregiving can affect people of all ages and can have significant negative health impacts on family caregivers themselves. Research has shown that social support acts as... (Review)
Review
BACKGROUND
Caregiving can affect people of all ages and can have significant negative health impacts on family caregivers themselves. Research has shown that social support acts as a buffer against many negative health impacts. A common source of social support is support groups. Although traditionally, these groups were conducted in a face-to-face setting, the advent of the internet, social media applications, and the smartphone have seen online support groups (OSGs) develop as a space where many caregivers seek support. The number of OSGs has increased exponentially, but there is no clear consensus on what factors or characteristics of OSGs contribute to social support development within them or what types of OSGs are available to family caregivers.
OBJECTIVE
This study aimed to conduct a scoping review to contribute to the understanding of the types and characteristics of OSGs for family caregivers.
METHODS
Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines, the CINAHL, PsychInfo, Psych Articles, Social Sciences, Communication Source, Medline, and Web of Science databases were searched for studies (caregiver focused, adults aged 18 years or older, online social support groups, caring for a living person, peer-reviewed journal publications on empirical research). In total, 19 studies were included in the review. The research questions were (1) what type of social support groups are online for adult family caregivers, (2) what the communication mediums and characteristics of these OSGs are, and (3) what psychosocial or other factors make OSGs successful or unsuccessful for participants.
RESULTS
In response to the first research question, we found that the majority of OSGs took place on public text-based forums and were illness specific. Where demographics were reported, participants were predominately women, White, and working with university-level education. There were a variety of caregiving relationships. For the second research question, the most common communication medium found was text-based communication, with the use of emojis, photos, and GIF (Graphics Interchange Format) files as part of these exchanges. Most frequently, the OSGs were asynchronous with a degree of anonymity, not time-limited by the frequency of contact or duration, and moderated by peer or professional moderators or facilitators. Results for the third research question explored the overarching categories of safe communication and engagement and group management. These described successful OSGs as having a focus on similar others with shared lived experiences communicated in a nonjudgmental space overseen by trained peer or professional facilitators.
CONCLUSIONS
There are several key considerations for OSGs to be successful for family caregivers. A general recommendation for practitioners is to give importance to building active moderation and multifaceted structures of support to meet different levels of caregiver needs and the ability to engage.
Topics: Adult; Humans; Female; Caregivers; Self-Help Groups; Social Support; Health Services; Communication; Family
PubMed: 38090796
DOI: 10.2196/46858 -
Cureus Sep 2023Several studies have shown that an association exists between hyperuricemia and heart failure. Despite several innovative management strategies, heart failure is a... (Review)
Review
Several studies have shown that an association exists between hyperuricemia and heart failure. Despite several innovative management strategies, heart failure is a significant cause of mortality worldwide. Hyperuricemia in heart failure patients leads to poorer outcomes. Additionally, hyperuricemia can be a strong surrogate marker for increased oxidative stress in heart failure patients. This oxidative stress leads to vascular endothelial damage and is linked to worsening heart failure and subsequent mortality. Hence, the measurement of serum uric acid levels in these patients can predict the present and future risk of complications of heart failure. Despite this knowledge, serum uric acid levels are not usually followed up in heart failure patients. This systematic review aims to give additional clarity to this association. We used research from the last twenty years (2002 to 2022) obtained from databases such as PubMed, PubMed Central (PMC), Google Scholar, and Science Direct. We used the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) 2020 guidelines. We removed duplicates, screened articles on the basis of title and abstract, applied eligibility criteria, and performed quality appraisal. Eventually, 15 articles were selected for review. There were 12 observational studies, two randomized controlled trials, and one meta-analysis. Our review showed that serum uric acid elevation is associated with the severity and complications of congestive heart failure. Serum uric acid can serve as a useful surrogate marker of oxidative stress in congestive heart failure (CHF) patients. The role of xanthine oxidase inhibitors needs to be evaluated further in CHF patients.
PubMed: 37842413
DOI: 10.7759/cureus.45246 -
International Wound Journal Oct 2023Burn injuries, as a major public health problem, can lead to high morbidity and mortality. Burns is considered as one of the most devastating injuries globally and the... (Review)
Review
Burn injuries, as a major public health problem, can lead to high morbidity and mortality. Burns is considered as one of the most devastating injuries globally and the fourth most common injury after traffic accidents, falls and interpersonal violence. Burn injuries can affect human life, such as physical and mental health, functional skills, and performance. Changes in appearance, social isolation, stress, anxiety, depression, low self-esteem, unemployment, financial burden and family problems can occur in these patients. These burn complications can be exacerbated without adequate social support. This systematic review evaluated burn patients' social support and related factors. A systematic search was performed on the international electronic databases such as Scopus, PubMed, Web of Science and Persian electronic databases such as Iranmedex, and Scientific Information Database using keywords extracted from Medical Subject Headings such as 'Burns', 'Social support', 'Perceived social support' and 'Social care' from the earliest to 30 April 2022. The quality of the included studies in this review was assessed using the appraisal tool for cross-sectional studies (AXIS tool). A total of 1677 burn patients were included in this review from 12 studies. Mean score of social support in burn patients based on multidimensional scale of perceived social support, Phillips's social support questionnaire, social support questionnaire, social support scale and Norbeck social support questionnaire were 5.04 (SD = 1.59) of 7, 22.06 (SD = 3.05), 78.20 (SD = 15.00) of 95, 82.24 (SD = 13.70) and 4.14 (SD = 0.99), respectively. Factors such as income, educational attainment, burn surface area, reconstructive surgery, quality of life, self-esteem, socialisation, posttraumatic growth, spirituality, and ego resilience had a significant positive relationship with social support of burns patients. Social support in patients with burn had a significant negative relationship with factors such as psychological distress, having children, life satisfaction, neuroticism and post-traumatic stress disorder. Overall, patients with burns had moderate levels of social support. Therefore, it is recommended that health policymakers and managers make it easier for burn patients to adapt to burns by providing psychological intervention programs and the social support needed by burn patients.
Topics: Humans; Burns; Cross-Sectional Studies; Plastic Surgery Procedures; Quality of Life; Stress Disorders, Post-Traumatic
PubMed: 36960557
DOI: 10.1111/iwj.14166 -
Stress and Health : Journal of the... Jun 2024This systematic review synthesises the evidence for the effectiveness of a single session of yoga or its components including meditation and breathing techniques in... (Review)
Review
This systematic review synthesises the evidence for the effectiveness of a single session of yoga or its components including meditation and breathing techniques in reducing acute stress reactivity in healthy adults. Following the PRISMA guidelines, we searched Medline, EMBASE, Cochrane, CINAHL, and PsycINFO on 30th July 2023 for randomised controlled or crossover trials of yoga components and reporting physiological and/or psychological outcome measure(s) related to stress reactivity. Risk of bias (ROB) was assessed using the Cochrane ROB 2 tool. Data were synthesised narratively. Twenty-one out of 28 eligible studies (n = 2574) relating to 31 interventions (meditation [n = 22], breathing [n = 4] and yoga [n = 5]) reported outcomes in favour of the intervention. Stress reactivity was reported to be reduced by 71% of studies measuring physiological outcomes and 65% of studies measuring psychological outcomes. These studies show that a single session of yoga components is effective in reducing acute stress reactivity in adults and could be recommended for stress management. Future studies with larger populations and a more equal representation of genders and age groups are warranted.
Topics: Humans; Yoga; Meditation; Stress, Psychological; Adult; Breathing Exercises
PubMed: 37822096
DOI: 10.1002/smi.3324 -
BMC Psychology Oct 2023The COVID-19 pandemic has brought about far more stressful conditions for people worldwide. As a vulnerable group, older adults have suffered various psychological...
BACKGROUND
The COVID-19 pandemic has brought about far more stressful conditions for people worldwide. As a vulnerable group, older adults have suffered various psychological problems, such as stress, because of this pandemic and have applied various strategies to cope with the dire consequences. This study aimed to synthesize qualitative evidence regarding coping strategies for stressful situations among older adults throughout the COVID-19 pandemic.
METHODS
We searched electronic databases, including Scopus, Embase, PubMed, ProQuest, and the Cochrane Library, based on PRISMA standards. The protocol of this systematic review was registered on the PROSPERO (registration code: CRD42022364831). All relevant English-language articles published between 2019 and November 10, 2022, were searched. We reviewed the reference lists for all the included studies and key references. Two reviewers conducted screening, data extraction, and quality appraisal independently, with disagreements resolved by consensus with all team members. The Joanna Briggs Institute (JBI) checklist was used to assess the quality of studies. A thematic synthesis of the selected studies was conducted.
RESULTS
We included 13 studies in our review. Most studies were conducted in the early months of the COVID-19 pandemic. The stress caused by the COVID-19 pandemic was classified into six categories: health management challenges, stress caused by quarantine, economic challenges, media and bad news stress, virus threats, and challenges related to the use of communication technologies. The strategies used by older adults to cope with these challenges were categorized into five categories: protective strategies, avoidance strategies, maintaining social connections, meaning-based strategies, and fun strategies. This research showed that depending on the situation and conditions, older adults use various strategies to cope with COVID-19.
CONCLUSION
Older adults experience much stress during the COVID-19 pandemic. In most cases, older adults can cope with these challenges with simple strategies from previous experiences and learnings. Older people require educational interventions in some cases, such as those involving communication skills. A better understanding of older adults coping strategies may enable policymakers to develop more effective policies and manage the problems of older adults in post-COVID situations.
Topics: Humans; Aged; COVID-19; Pandemics; Adaptation, Psychological; Learning; Qualitative Research
PubMed: 37828605
DOI: 10.1186/s40359-023-01382-1 -
Systematic Reviews Sep 2023Delirium commonly occurs in hospitalized adults. Psychiatric disorders such as anxiety, depression, and post-traumatic stress disorder (PTSD) can co-occur with delirium,...
BACKGROUND
Delirium commonly occurs in hospitalized adults. Psychiatric disorders such as anxiety, depression, and post-traumatic stress disorder (PTSD) can co-occur with delirium, and can be recognized and managed by clinicians using recommendations found in methodological guiding statements called Clinical Practice Guidelines (CPGs). The specific aims of this review were to: [1] synthesize CPG recommendations for the diagnosis and management of anxiety, depression, and PTSD in adults with delirium in acute care; and [2] identify recent published literature in addition to those identified and reported in a 2017 review on delirium CPG recommendations and quality.
METHODS
MEDLINE, EMBASE, CINAHL, PsycINFO, and 21 sites on the Canadian Agency for Drugs and Technologies listed in the Health Grey Matters Lite tool were searched from inception to February 12, 2021. Selected CPGs focused on delirium in acute care, were endorsed by an international scientific society or governmental organization, and contained at least one recommendation for the diagnosis or management of delirium. Two reviewers independently extracted data in duplicate and independently assessed CPG quality using the AGREE-II tool. Narrative synthesis of CPG recommendations was conducted.
RESULTS
Title and abstract screening was completed on 7611 records. Full-text review was performed on 197 CPGs. The final review included 27 CPGs of which 7 (26%) provided recommendations for anxiety (4/7, 57%), depression (5/7, 71%), and PTSD (1/7, 14%) in delirium. Twenty CPGs provided recommendations for delirium only (e.g., assess patient regularly, avoid use of benzodiazepines). Recommendations for the diagnosis of psychiatric disorders with delirium included using evidence-based diagnostic criteria and standardized screening tools. Recommendations for the management of psychiatric disorders with delirium included pharmacological (e.g., anxiolytics, antidepressants) and non-pharmacological interventions (e.g., promoting patient orientation using clocks). Guideline quality varied: the lowest was Applicability (mean = 36%); the highest Clarity of Presentation (mean = 76%).
CONCLUSIONS
There are few available evidence-based CPGs to facilitate appropriate diagnosis and management of anxiety, depression, and PTSD in patients with delirium in acute care. Future guideline developers should incorporate evidence-based recommendations on the diagnosis and management of these psychiatric disorders in delirium.
SYSTEMATIC REVIEW REGISTRATION
Registration number: PROSPERO (CRD42021237056).
Topics: Humans; Adult; Depression; Canada; Anxiety Disorders; Anxiety; Delirium
PubMed: 37749654
DOI: 10.1186/s13643-023-02339-6