-
Journal of Medical Internet Research Jun 2021The influence of social media among adolescent peer groups can be a powerful change agent. (Review)
Review
BACKGROUND
The influence of social media among adolescent peer groups can be a powerful change agent.
OBJECTIVE
Our scoping review aimed to elucidate the ways in which social media use among adolescent peers influences eating behaviors.
METHODS
A scoping review of the literature of articles published from journal inception to 2019 was performed by searching PubMed (ie, MEDLINE), Embase, CINAHL, PsycINFO, Web of Science, and other databases. The review was conducted in three steps: (1) identification of the research question and clarification of criteria using the population, intervention, comparison, and outcome (PICO) framework; (2) selection of articles from the literature using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines; and (3) charting and summarizing information from selected articles. PubMed's Medical Subject Headings (MeSH) and Embase's Emtree subject headings were reviewed along with specific keywords to construct a comprehensive search strategy. Subject headings and keywords were based on adolescent age groups, social media platforms, and eating behaviors. After screening 1387 peer-reviewed articles, 37 articles were assessed for eligibility. Participant age, gender, study location, social media channels utilized, user volume, and content themes related to findings were extracted from the articles.
RESULTS
Six articles met the final inclusion criteria. A final sample size of 1225 adolescents (aged 10 to 19 years) from the United States, the United Kingdom, Sweden, Norway, Denmark, Portugal, Brazil, and Australia were included in controlled and qualitative studies. Instagram and Facebook were among the most popular social media platforms that influenced healthful eating behaviors (ie, fruit and vegetable intake) as well as unhealthful eating behaviors related to fast food advertising. Online forums served as accessible channels for eating disorder relapse prevention among youth. Social media influence converged around four central themes: (1) visual appeal, (2) content dissemination, (3) socialized digital connections, and (4) adolescent marketer influencers.
CONCLUSIONS
Adolescent peer influence in social media environments spans the spectrum of healthy eating (ie, pathological) to eating disorders (ie, nonpathological). Strategic network-driven approaches should be considered for engaging adolescents in the promotion of positive dietary behaviors.
Topics: Adolescent; Data Management; Diet, Healthy; Feeding Behavior; Humans; Peer Influence; Social Media; United States
PubMed: 34081018
DOI: 10.2196/19697 -
Journal of Medical Internet Research May 2021Machine learning systems are part of the field of artificial intelligence that automatically learn models from data to make better decisions. Natural language processing... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Machine learning systems are part of the field of artificial intelligence that automatically learn models from data to make better decisions. Natural language processing (NLP), by using corpora and learning approaches, provides good performance in statistical tasks, such as text classification or sentiment mining.
OBJECTIVE
The primary aim of this systematic review was to summarize and characterize, in methodological and technical terms, studies that used machine learning and NLP techniques for mental health. The secondary aim was to consider the potential use of these methods in mental health clinical practice.
METHODS
This systematic review follows the PRISMA (Preferred Reporting Items for Systematic Review and Meta-analysis) guidelines and is registered with PROSPERO (Prospective Register of Systematic Reviews; number CRD42019107376). The search was conducted using 4 medical databases (PubMed, Scopus, ScienceDirect, and PsycINFO) with the following keywords: machine learning, data mining, psychiatry, mental health, and mental disorder. The exclusion criteria were as follows: languages other than English, anonymization process, case studies, conference papers, and reviews. No limitations on publication dates were imposed.
RESULTS
A total of 327 articles were identified, of which 269 (82.3%) were excluded and 58 (17.7%) were included in the review. The results were organized through a qualitative perspective. Although studies had heterogeneous topics and methods, some themes emerged. Population studies could be grouped into 3 categories: patients included in medical databases, patients who came to the emergency room, and social media users. The main objectives were to extract symptoms, classify severity of illness, compare therapy effectiveness, provide psychopathological clues, and challenge the current nosography. Medical records and social media were the 2 major data sources. With regard to the methods used, preprocessing used the standard methods of NLP and unique identifier extraction dedicated to medical texts. Efficient classifiers were preferred rather than transparent functioning classifiers. Python was the most frequently used platform.
CONCLUSIONS
Machine learning and NLP models have been highly topical issues in medicine in recent years and may be considered a new paradigm in medical research. However, these processes tend to confirm clinical hypotheses rather than developing entirely new information, and only one major category of the population (ie, social media users) is an imprecise cohort. Moreover, some language-specific features can improve the performance of NLP methods, and their extension to other languages should be more closely investigated. However, machine learning and NLP techniques provide useful information from unexplored data (ie, patients' daily habits that are usually inaccessible to care providers). Before considering It as an additional tool of mental health care, ethical issues remain and should be discussed in a timely manner. Machine learning and NLP methods may offer multiple perspectives in mental health research but should also be considered as tools to support clinical practice.
Topics: Artificial Intelligence; Data Management; Humans; Machine Learning; Mental Health; Natural Language Processing
PubMed: 33944788
DOI: 10.2196/15708 -
Journal of Orthopaedic Surgery and... Nov 2022To assess the time required to return to sport (RTS) after conservative versus surgical treatment in athletes for pubalgia. (Review)
Review
BACKGROUND
To assess the time required to return to sport (RTS) after conservative versus surgical treatment in athletes for pubalgia.
METHODS
The PRISMA guidelines were followed. Pubmed, SportDiscus and Web of Science were last accessed on September 2022. All the studies investigating the time to RTS after conservative versus surgical treatment in athletes for pubalgia.
RESULTS
In total, 33 studies were selected for full text assessment, and 10 studies were included in the qualitative analysis. Seven studies reported data on conservative management, two on surgical management and one compared both. A total of 468 subjects were included for analysis. 58.7% (275 of 468) were soccer players, 5.9% (28 of 468) runners, and 3.8% (18 of 468) hockey players. Two studies did not specify the type of sport. The quality of the studies detailing the results of conservative management was higher than surgical procedures.
CONCLUSION
This review highlights that individuals undergoing surgery for pubalgia may return to sport earlier than those receiving conservative treatment. However, conservative management should be considered before surgical treatment is indicated.
Topics: Humans; Athletes; Athletic Injuries; Conservative Treatment; Return to Sport; Sports; Groin
PubMed: 36369155
DOI: 10.1186/s13018-022-03376-y -
Critical Care Medicine May 2021Anaphylaxis is a rapidly progressive life-threatening syndrome manifesting as pruritus, urticaria, angioedema, bronchospasm and shock. The goal of this synthetic review...
OBJECTIVES
Anaphylaxis is a rapidly progressive life-threatening syndrome manifesting as pruritus, urticaria, angioedema, bronchospasm and shock. The goal of this synthetic review is to provide a practical, updated approach to the evaluation and management of this disorder and associated complications.
DATA SOURCES
A MEDLINE search was conducted with the MeSH of anaphylaxis, anaphylactic reaction, anaphylactic shock, refractory anaphylaxis and subheadings of diagnosis, classification, epidemiology, complications and pharmacology. The level of evidence supporting an intervention was evaluated based on the availability of randomized studies, expert opinion, case studies, reviews, practice parameters and other databases (including Cochrane).
STUDY SELECTION
Selected publications describing anaphylaxis, clinical trials, diagnosis, mechanisms, risk factors and management were retrieved (reviews, guidelines, clinical trials, case series) and their bibliographies were also reviewed to identify relevant publications.
DATA EXTRACTION
Data from the relevant publications were reviewed, summarized and the information synthesized.
DATA SYNTHESIS
This is a synthetic review and the data obtained from a literature review was utilized to describe current trends in the diagnosis and management of the patient with anaphylaxis with a special emphasis on newer evolving concepts of anaphylaxis endotypes and phenotypes, management of refractory anaphylaxis in the ICU setting and review of therapeutic options for the elderly patient, or the complicated patient with severe cardiorespiratory complications. Most of the recommendations come from practice parameters, case studies or expert opinions, with a dearth of randomized trials to support specific interventions.
CONCLUSION
Anaphylaxis is a rapidly progressive life-threatening disorder. The critical care physician needs to be familiar with the diagnosis, differential diagnosis, evaluation, and management of anaphylaxis. Skilled intervention in ICUs may be required for the patient with complicated, severe, or refractory anaphylaxis.
Topics: Anaphylaxis; Anti-Inflammatory Agents; Bronchodilator Agents; Critical Care; Glucocorticoids; Humans; Intensive Care Units; Life Support Care
PubMed: 33653974
DOI: 10.1097/CCM.0000000000004893 -
Journal of Advanced Nursing Jul 2020To provide insights into how workplace violence has an impact on nurses and to inform human resource management about developing comprehensive strategies to manage and... (Review)
Review
AIM
To provide insights into how workplace violence has an impact on nurses and to inform human resource management about developing comprehensive strategies to manage and mitigate violence.
DESIGN
A systematic review of the literature to appraise contemporary studies, source data and synthesize findings for human resource management to implement practices to mitigate violence against nurses in the healthcare sector.
DATA SOURCES
Searches were conducted using ProQuest, Business Source Complete (EBSCO), Emerald Insight, PsycINFO (ProQuest), ScienceDirect, and Google Scholar. Our search was delimited to refereed journal articles and government reports over the last 15 years from 2004-2019 and included a total of 71 articles.
REVIEW METHODS
The research team systematically reviewed each article and relative reports, eliminating any not considered relevant to nurses. This systematic review is associated with and reflects contemporary issues around nurses, violence, and human resource management practice.
RESULTS
In the studies we found high incidents of violence against nurses in the workplace. However, human resource management fundamentally services as an administrator, managing compliance and does not do enough to methodically mitigate and manage acts of violence in the workplace and its effects on nurses' mental health.
CONCLUSIONS
This systematic review contributes to the literature on violence in health care and proposes that human resource management must explore and implement practices towards mitigating violence against nurses.
IMPACT
This systematic review will influence how human resource management currently manages violence against nurses and the increasing number of persons requiring health care due to the ageing population and decline in the number of nurses. It will also have an impact on action research to engage in a cycle of continuous improvement that supports eliminating violence against nurses (and all others) in the healthcare sector.
Topics: Delivery of Health Care; Humans; Nurses; Workforce; Workplace; Workplace Violence
PubMed: 32175613
DOI: 10.1111/jan.14352 -
BMJ Supportive & Palliative Care Sep 2020To examine the effects of nurse-led interventions on the health-related quality of life, symptom burden and self-management/behavioural outcomes in women with breast...
OBJECTIVES
To examine the effects of nurse-led interventions on the health-related quality of life, symptom burden and self-management/behavioural outcomes in women with breast cancer.
METHODS
Cochrane Controlled Register of Trials (CENTRAL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Medline and Embase databases were searched (January 1999 to May 2019) to identify randomised controlled trials (RCTs) and controlled before-and-after studies of interventions delivered by nurses with oncology experience for women with breast cancer. Risk of bias was evaluated using the . Intervention effects were synthesised by cancer trajectory using .
RESULTS
Thirty-one RCTs (4651 participants) were included. All studies were at risk of bias mainly due to inherent limitations such as lack of blinding and self-report data. Most studies (71%; n=22) reported at least one superior intervention effect. There were no differences in all outcomes between those who receive nurse-led care versus those who received physical led or usual discharge care. Compared with control interventions, there were superior (63%) and (100%) intervention effects on symptom burden during treatment and survivorship. Effects of these interventions on health-related quality of life and symptom self-management/behavioural outcomes were inconsistent.
DISCUSSION
There is consistent evidence from RCTs that nurse-led interventions are as safe and effective as physician-led care and strong evidence that nurse-led and interventions are effective for symptom management. Future studies should ensure the incorporation of health-related quality of life and self-management/behavioural outcomes and consider well-designed attentional placebo controls to blind participants for self-report outcomes.
PROTOCOL REGISTRATION
The International Prospective Register of Systematic Reviews (PROSPERO): CRD42020134914).
Topics: Breast Neoplasms; Disease Management; Female; Hospice and Palliative Care Nursing; Humans; Palliative Care; Practice Patterns, Nurses'; Quality of Life; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 32499405
DOI: 10.1136/bmjspcare-2019-002120 -
Sensors (Basel, Switzerland) Oct 2021Acne is a dermatosis that affects almost 90% of the adolescent population worldwide and its treatment is performed with retinoids, antimicrobials, acids, and topical or... (Review)
Review
Acne is a dermatosis that affects almost 90% of the adolescent population worldwide and its treatment is performed with retinoids, antimicrobials, acids, and topical or systemic antibiotics. Side effects such as skin irritation in addition to microbial resistance to antibiotics are the main side effects found. Phototherapy with blue light is being used as an alternative treatment. Our objective was to analyze the use of blue light to treat inflammatory acne. We conducted a systematic literature review, following the recommendation PRISMA (Preferred Reporting Items for Systematic Reviews and MetaAnalyses), including in the sample randomized clinical trial studies that compared blue light with another intervention as control. The research was carried out in the PUBMED and WEB of SCIENCE databases and the methodological quality of the studies evaluated were made by the Cochrane Collaboration Bias Risk Scale. After the exclusion of duplicates, the titles and abstracts of 81 articles were evaluated, and 50 articles were selected for full reading, including in the review at the end 8 articles. Studies have shown significant improvements in the overall picture of acne. It is concluded that despite the great potential in its use in the treatment of acne, there is a need for more detailed trials on the effect of blue light on the treatment of inflammatory acne.
Topics: Acne Vulgaris; Adolescent; Anti-Bacterial Agents; Data Management; Humans; Light; Phototherapy; Randomized Controlled Trials as Topic; Treatment Outcome
PubMed: 34696155
DOI: 10.3390/s21206943 -
American Journal of Obstetrics &... Jun 2023This study aimed to determine whether cervical cerclage for a transvaginal ultrasound-detected short cervical length after 24 weeks of gestation in singleton pregnancies... (Meta-Analysis)
Meta-Analysis Review
Cervical cerclage for short cervix at 24 to 26 weeks of gestation: systematic review and meta-analysis of randomized controlled trials using individual patient-level data.
OBJECTIVE
This study aimed to determine whether cervical cerclage for a transvaginal ultrasound-detected short cervical length after 24 weeks of gestation in singleton pregnancies reduces the risk for preterm birth.
DATA SOURCES
Ovid MEDLINE, Scopus, and the Cochrane Central Register of Controlled Trials were searched using the following terms: "cerclage, cervical," "uterine cervical incompetence," "obstetrical surgical procedures," "cervix uteri," "randomized controlled trial," and "controlled clinical trial."
STUDY ELIGIBILITY CRITERIA
All randomized controlled trials comparing cerclage placement with no cerclage in singleton gestations with a transvaginal ultrasound-detected short cervical length ≤25 mm between 24+0/7 and 29+6/7 weeks of gestation were eligible for inclusion.
METHODS
Individual patient-level data from each trial were collected. If an eligible trial included patients with both multiple and singleton gestations with a short cervical length detected either before or after 24+0/7 weeks of gestation, only singletons who presented at or after 24+0/7 weeks were included. The primary outcome was preterm birth <37 weeks' gestation. Secondary outcomes included preterm birth <34, <32, and <28 weeks' gestation, gestational age at delivery, latency, preterm prelabor rupture of membranes, chorioamnionitis, and adverse neonatal outcomes. Individual patient-level data from each trial were analyzed using a 2-stage approach. Pooled relative risks or mean differences with 95% confidence intervals were calculated as appropriate.
RESULTS
Data from the 4 eligible randomized controlled trials were included. A total of 131 singletons presented at 24+0/7 to 26+6/7 weeks of gestation and were further analyzed; there were no data on patients with a cerclage at 27+0/7 weeks' gestation or later. Of those included, 66 (50.4%) were in the cerclage group and 65 (49.6%) were in the no cerclage group. The rate of preterm birth <37 weeks' gestation was similar between patients who were randomized to the cerclage group and those who were randomized to the no cerclage group (27.3% vs 38.5%; relative risk, 0.78; 95% confidence interval, 0.37-1.28). Secondary outcomes including preterm birth <34, <32, and <28 weeks' gestation, gestational age at delivery, time interval from randomization to delivery, preterm prelabor rupture of membranes, and adverse neonatal outcomes such as low birthweight, very low birthweight, and perinatal death were similar between the 2 groups. Planned subgroup analyses revealed no statistically significant differences in the rate of preterm birth <37 weeks' gestation between the 2 groups when compared based on cervical length measurement (≤15 mm or ≤10 mm), gestational age at randomization (24+0/7 to 24+6/7 weeks or 25+0/7 to 26+6/7 weeks), or history of preterm birth.
CONCLUSION
Cervical cerclage did not reduce or increase the rate of preterm birth among singleton pregnancies with a short cervical length detected after 24 weeks of gestation. Because there was a 22% nonsignificant decrease in preterm birth associated with cerclage, which is a similar amount of risk reduction often associated with ultrasound-indicated cerclage before 24 weeks' gestation, further randomized controlled trials in this patient population are warranted.
Topics: Pregnancy; Female; Humans; Infant, Newborn; Cerclage, Cervical; Premature Birth; Cervix Uteri; Randomized Controlled Trials as Topic; Gestational Age
PubMed: 36924844
DOI: 10.1016/j.ajogmf.2023.100930 -
Obstetrics and Gynecology Apr 2022To estimate the optimal duration of postpartum magnesium sulphate to prevent eclampsia. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To estimate the optimal duration of postpartum magnesium sulphate to prevent eclampsia.
DATA SOURCES
MEDLINE, EMBASE, CINAHL, the Cochrane Database of Systematic Reviews, and ClinicalTrials.gov databases were searched from inception until January 2020 and limited to English-language human randomized controlled trials. Search strategy included the key works "eclampsia," "magnesium sulphate," and "postpartum."
METHODS OF STUDY SELECTION
Title, abstract, and full-text review was performed using Covidence data-management software. Of the 3,629 articles screened, 10 studies were included in the final review. Studies were included if they compared two different time points of magnesium sulphate postpartum in women with either preeclampsia or eclampsia.
TABULATION, INTEGRATION AND RESULTS
Two authors reviewed studies independently. RevMan software was used to calculate risk difference (RD) for categorical outcomes and mean difference for continuous outcomes. Shorter duration of magnesium sulphate (12 hours or less) was not associated with increased risk of eclampsia compared with 24-hour postpartum regimens (RD -0.01, 95% CI -0.02 to 0.01, I2 70%). Studies randomizing women with preeclampsia did not show increased risk of eclampsia with shorter regimens (RD 0, 95% CI -0.01 to 0.01, I2 0%), nor did trials randomizing those with eclampsia (RD -0.04, 95% CI -0.14 to 0.07, I2 87%). Secondary outcomes, including flushing, duration of Foley catheter insertion, time to ambulation, and duration of hospital stay, were all reduced with shorter-duration magnesium sulphate.
CONCLUSION
This systematic review and meta-analysis suggests that a shorter duration of postpartum magnesium sulphate does not increase the risk for eclamptic seizure; however, data remain underpowered to render firm conclusions.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO, CRD42020182432.
Topics: Eclampsia; Female; Humans; Magnesium Sulfate; Postpartum Period; Pre-Eclampsia; Pregnancy
PubMed: 35271534
DOI: 10.1097/AOG.0000000000004720 -
The Medical Journal of Australia Apr 2021To evaluate the efficacy and safety of paracetamol as an analgesic medication in a range of painful conditions.
OBJECTIVE
To evaluate the efficacy and safety of paracetamol as an analgesic medication in a range of painful conditions.
STUDY DESIGN
Systematic review of systematic reviews of the analgesic effects of paracetamol in randomised, placebo-controlled trials. Conduct of systematic reviews was assessed with AMSTAR-2; confidence in effect estimates (quality of evidence) was assessed with the Grading of Recommendations Assessment, Development and Evaluation (GRADE) criteria.
DATA SOURCES
MEDLINE, EMBASE, PsycINFO, Cochrane Database of Systematic Reviews; systematic reviews published 1 January 2010 - 30 April 2020.
DATA SYNTHESIS
We extracted pain and adverse events outcomes from 36 systematic reviews that assessed the efficacy of paracetamol in 44 painful conditions. Continuous pain outcomes were expressed as mean differences (MDs; standardised 0-10-point scale); dichotomous outcomes were expressed as risk ratios (RRs). There is high quality evidence that paracetamol provides modest pain relief for people with knee or hip osteoarthritis (MD, -0.3 points; 95% CI, -0.6 to -0.1 points) and after craniotomy (MD, -0.8 points; 95% CI, -1.4 to -0.2 points); there is moderate quality evidence for its efficacy in tension-type headache (pain-free at 2 hours: RR, 1.3; 95% CI, 1.1-1.4) and perineal pain soon after childbirth (patients experiencing 50% pain relief: RR, 2.4; 95% CI, 1.5-3.8). There is high quality evidence that paracetamol is not effective for relieving acute low back pain (MD, 0.2 points; 95% CI, -0.1 to 0.4 points). Evidence regarding efficacy in other conditions was of low or very low quality. Frequency of adverse events was generally similar for people receiving placebo or paracetamol, except that transient elevation of blood liver enzyme levels was more frequent during repeated administration of paracetamol to patients with spinal pain (RR, 3.8; 95% CI, 1.9-7.4).
CONCLUSIONS
For most conditions, evidence regarding the effectiveness of paracetamol is insufficient for drawing firm conclusions. Evidence for its efficacy in four conditions was moderate to strong, and there is strong evidence that paracetamol is not effective for reducing acute low back pain. Investigations that evaluate more typical dosing regimens are required.
PROSPERO REGISTRATION
CRD42015029282 (prospective).
Topics: Acetaminophen; Analgesics, Non-Narcotic; Case-Control Studies; Craniotomy; Data Management; Humans; Low Back Pain; Osteoarthritis; Pain; Pain Management; Placebos; Prospective Studies; Randomized Controlled Trials as Topic; Safety; Tension-Type Headache; Treatment Outcome
PubMed: 33786837
DOI: 10.5694/mja2.50992