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Osteoarthritis and Cartilage Oct 2023Guideline adherence for hip and knee osteoarthritis management is often poor, possibly related to the quality and/or inconsistent recommendations. This systematic review... (Review)
Review
OBJECTIVES
Guideline adherence for hip and knee osteoarthritis management is often poor, possibly related to the quality and/or inconsistent recommendations. This systematic review of hip and knee osteoarthritis guidelines aimed to appraise the quality and consistency in recommendations across higher-quality guidelines.
METHODS
Eight databases, guideline repositories, and professional associations websites were searched on 27/10/2022. Guideline quality was appraised using the Appraisal of Guidelines for Research and Evaluation II (AGREE II tool) (six domains). Higher quality was defined as scoring ≥60% for domains 3 (rigour of development), 6 (editorial independence), plus one other. Consistency in recommendations across higher-quality guidelines was reported descriptively. This review was registered prospectively (CRD42021216154).
RESULTS
Seven higher-quality and 18 lesser-quality guidelines were included. AGREE II domain scores for higher-quality guidelines were > 60% except for applicability (average 46%). Higher-quality guidelines consistently recommended in favour of education, exercise, and weight management and non-steroidal anti-inflammatory drugs (hip and knee), and intra-articular corticosteroid injections (knee). Higher quality guidelines consistently recommended against hyaluronic acid (hip) and stem cell (hip and knee) injections. Other pharmacological recommendations in higher-quality guidelines (e.g., paracetamol, intra-articular corticosteroid (hip), hyaluronic acid (knee)) and adjunctive treatments (e.g., acupuncture) were less consistent. Arthroscopy was consistently recommended against in higher-quality guidelines. No higher-quality guidelines considered arthroplasty.
CONCLUSION
Higher-quality guidelines for hip and knee osteoarthritis consistently recommend clinicians implement exercise, education, and weight management, alongside consideration of Non-Steroidal Anti-Inflammatory Drugs and intra-articular corticosteroid injections (knee). Lack of consensus on some pharmacological options and adjunctive treatments creates challenges for guideline adherence. Future guidelines must prioritise providing implementation guidance, considering consistently low applicability scores.
Topics: Humans; Osteoarthritis, Knee; Hyaluronic Acid; Osteoarthritis, Hip; Anti-Inflammatory Agents, Non-Steroidal; Adrenal Cortex Hormones
PubMed: 37394226
DOI: 10.1016/j.joca.2023.05.015 -
Critical Care (London, England) Jul 2023This systematic review and meta-analysis aimed to investigate the clinical efficacy and safety of systemic corticosteroids in the treatment of patients with severe... (Meta-Analysis)
Meta-Analysis
Efficacy and safety of adjunctive corticosteroids in the treatment of severe community-acquired pneumonia: a systematic review and meta-analysis of randomized controlled trials.
BACKGROUND
This systematic review and meta-analysis aimed to investigate the clinical efficacy and safety of systemic corticosteroids in the treatment of patients with severe community-acquired pneumonia (sCAP).
METHODS
A comprehensive search was conducted using the Medline, Embase, ClinicalTrials.gov, and Scopus databases for articles published until April 24, 2023. Only randomized controlled trials (RCTs) that assessed the clinical efficacy and safety of adjunctive corticosteroids for treating sCAP were included. The primary outcome was the 30-day all-cause mortality.
RESULTS
A total of severe RCTs involving 1689 patients were included in this study. Overall, the study group had a lower mortality rate at day 30 than the control group (risk ratio [RR], 0.61; 95% CI 0.44 to 0.85; p < 0.01) with low heterogeneity (I = 0%, p = 0.42). Compared to the control group, the study group had a lower risk of the requirement of mechanical ventilation (RR 0.57; 95% CI 0.45 to 0.73; p < 0.001), shorter length of intensive care unit (MD - 0.8; 95% CI - 1.4 to - 0.1; p = 0.02), and hospital stay (MD - 1.1; 95% CI - 2.0 to - 0.1; p = 0.04). Finally, no significant difference was observed between the study and the control groups in terms of gastrointestinal tract bleeding (RR 1.03; 95% CI 0.49 to 2.18; p = 0.93), healthcare-associated infection (RR 0.89; 95% CI 0.60 to 1.32; p = 0.56), and acute kidney injury (RR 0.68; 95% CI 0.21 to 2.26; p = 0.53).
CONCLUSIONS
In patients with sCAP, adjunctive corticosteroids can provide survival benefits and improve clinical outcomes without increasing adverse events. However, because the pooled evidence remains inconclusive, further studies are required.
Topics: Humans; Randomized Controlled Trials as Topic; Adrenal Cortex Hormones; Pneumonia; Respiration, Artificial; Community-Acquired Infections
PubMed: 37422686
DOI: 10.1186/s13054-023-04561-z -
Chest Nov 2023Chronic obstructive pulmonary disease patient care must include confirming a diagnosis with postbronchodilator spirometry. Because of the clinical heterogeneity and the... (Meta-Analysis)
Meta-Analysis
Chronic obstructive pulmonary disease patient care must include confirming a diagnosis with postbronchodilator spirometry. Because of the clinical heterogeneity and the reality that airflow obstruction assessed by spirometry only partially reflects disease severity, a thorough clinical evaluation of the patient should include assessment of symptom burden and risk of exacerbations that permits the implementation of evidence-informed pharmacologic and nonpharmacologic interventions. This guideline provides recommendations from a comprehensive systematic review with a meta-analysis and expert-informed clinical remarks to optimize maintenance pharmacologic therapy for individuals with stable COPD, and a revised and practical treatment pathway based on new evidence since the 2019 update of the Canadian Thoracic Society (CTS) Guideline. The key clinical questions were developed using the Patients/Population (P), Intervention(s) (I), Comparison/Comparator (C), and Outcome (O) model for three questions that focuses on the outcomes of symptoms (dyspnea)/health status, acute exacerbations, and mortality. The evidence from this systematic review and meta-analysis leads to the recommendation that all symptomatic patients with spirometry-confirmed COPD should receive long-acting bronchodilator maintenance therapy. Those with moderate to severe dyspnea (modified Medical Research Council ≥ 2) and/or impaired health status (COPD Assessment Test ≥ 10) and a low risk of exacerbations should receive combination therapy with a long-acting muscarinic antagonist/long-acting ẞ2-agonist (LAMA/LABA). For those with a moderate/severe dyspnea and/or impaired health status and a high risk of exacerbations should be prescribed triple combination therapy (LAMA/LABA/inhaled corticosteroids) azithromycin, roflumilast or N-acetylcysteine is recommended for specific populations; a recommendation against the use of theophylline, maintenance systemic oral corticosteroids such as prednisone and inhaled corticosteroid monotherapy is made for all COPD patients.
Topics: Humans; Drug Therapy, Combination; Adrenergic beta-2 Receptor Agonists; Bronchodilator Agents; Canada; Pulmonary Disease, Chronic Obstructive; Muscarinic Antagonists; Administration, Inhalation; Dyspnea; Adrenal Cortex Hormones
PubMed: 37690008
DOI: 10.1016/j.chest.2023.08.014 -
American Journal of Respiratory and... May 2024The use of hydrocortisone in adult patients with septic shock is controversial, and the effectiveness of adding fludrocortisone to hydrocortisone remains uncertain. To... (Meta-Analysis)
Meta-Analysis Comparative Study
Effectiveness of Fludrocortisone Plus Hydrocortisone versus Hydrocortisone Alone in Septic Shock: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials.
The use of hydrocortisone in adult patients with septic shock is controversial, and the effectiveness of adding fludrocortisone to hydrocortisone remains uncertain. To assess the comparative effectiveness and safety of fludrocortisone plus hydrocortisone, hydrocortisone alone, and placebo or usual care in adults with septic shock. A systematic review and a Bayesian network meta-analysis of peer-reviewed randomized trials were conducted. The primary outcome was all-cause mortality at last follow-up. Treatment effects are presented as relative risks (RRs) with 95% credible intervals (CrIs). Placebo or usual care was the reference treatment. Among 7,553 references, we included 17 trials (7,688 patients). All-cause mortality at last follow-up was lowest with fludrocortisone plus hydrocortisone (RR, 0.85; 95% CrI, 0.72-0.99; 98.3% probability of superiority, moderate-certainty evidence), followed by hydrocortisone alone (RR, 0.97; 95% CrI, 0.87-1.07; 73.1% probability of superiority, low-certainty evidence). The comparison of fludrocortisone plus hydrocortisone versus hydrocortisone alone was based primarily on indirect evidence (only two trials with direct evidence). Fludrocortisone plus hydrocortisone was associated with a 12% lower risk of all-cause mortality compared with hydrocortisone alone (RR, 0.88; 95% CrI, 0.74-1.03; 94.2% probability of superiority, moderate-certainty evidence). In adult patients with septic shock, fludrocortisone plus hydrocortisone was associated with lower risk of all-cause mortality at last follow-up than placebo and hydrocortisone alone. The scarcity of head-to-head trials comparing fludrocortisone plus hydrocortisone versus hydrocortisone alone led our network meta-analysis to rely primarily on indirect evidence for this comparison. Although we undertook several sensitivity analyses and assessments, these findings should be considered while also acknowledging the heterogeneity of included trials.
Topics: Humans; Fludrocortisone; Hydrocortisone; Shock, Septic; Randomized Controlled Trials as Topic; Drug Therapy, Combination; Anti-Inflammatory Agents; Network Meta-Analysis; Treatment Outcome; Male; Bayes Theorem; Female; Adult; Middle Aged
PubMed: 38271488
DOI: 10.1164/rccm.202310-1785OC -
BMJ (Clinical Research Ed.) Aug 2023To systematically review the proportions of infants with early exposure to antenatal corticosteroids but born at term or late preterm, and short term and long term... (Meta-Analysis)
Meta-Analysis
The proportions of term or late preterm births after exposure to early antenatal corticosteroids, and outcomes: systematic review and meta-analysis of 1.6 million infants.
OBJECTIVE
To systematically review the proportions of infants with early exposure to antenatal corticosteroids but born at term or late preterm, and short term and long term outcomes.
DESIGN
Systematic review and meta-analyses.
DATA SOURCES
Eight databases searched from 1 January 2000 to 1 February 2023, reflecting recent perinatal care, and references of screened articles.
ELIGIBILITY CRITERIA FOR SELECTING STUDIES
Randomised controlled trials and population based cohort studies with data on infants with early exposure to antenatal corticosteroids (<34 weeks) but born at term (≥37 weeks), late preterm (34-36 weeks), or term/late preterm combined.
DATA EXTRACTION AND SYNTHESIS
Two reviewers independently screened titles, abstracts, and full text articles and assessed risk of bias (Cochrane risk of bias tool for randomised controlled trials and Newcastle-Ottawa scale for population based studies). Reviewers extracted data on populations, exposure to antenatal corticosteroids, and outcomes. The authors analysed randomised and cohort data separately, using random effects meta-analyses.
MAIN OUTCOME MEASURES
The primary outcome was the proportion of infants with early exposure to antenatal corticosteroids but born at term. Secondary outcomes included the proportions of infants born late preterm or term/late preterm combined after early exposure to antenatal corticosteroids and short term and long term outcomes versus non-exposure for the three gestational time points (term, late preterm, term/late preterm combined).
RESULTS
Of 14 799 records, the reviewers screened 8815 non-duplicate titles and abstracts and assessed 713 full text articles. Seven randomised controlled trials and 10 population based cohort studies (1.6 million infants total) were included. In randomised controlled trials and population based data, ∼40% of infants with early exposure to antenatal corticosteroids were born at term (low or very low certainty). Among children born at term, early exposure to antenatal corticosteroids versus no exposure was associated with increased risks of admission to neonatal intensive care (adjusted odds ratio 1.49, 95% confidence interval 1.19 to 1.86, one study, 5330 infants, very low certainty; unadjusted relative risk 1.69, 95% confidence interval 1.51 to 1.89, three studies, 1 176 022 infants, I=58%, τ=0.01, low certainty), intubation (unadjusted relative risk 2.59, 1.39 to 4.81, absolute effect 7 more per 1000, 95% confidence interval from 2 more to 16 more, one study, 8076 infants, very low certainty, one study, 8076 infants, very low certainty), reduced head circumference (adjusted mean difference -0.21, 95% confidence interval -0.29 to -0.13, one study, 183 325 infants, low certainty), and any long term neurodevelopmental or behavioural disorder in population based studies (eg, any neurodevelopmental or behavioural disorder in children born at term, adjusted hazard ratio 1.47, 95% confidence interval 1.36 to 1.60, one study, 641 487 children, low certainty).
CONCLUSIONS
About 40% of infants exposed to early antenatal corticosteroids were born at term, with associated adverse short term and long term outcomes (low or very low certainty), highlighting the need for caution when considering antenatal corticosteroids.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO CRD42022360079.
Topics: Child; Infant, Newborn; Infant; Humans; Female; Pregnancy; Premature Birth; Infant, Premature; Adrenal Cortex Hormones; Glucocorticoids; Parturition
PubMed: 37532269
DOI: 10.1136/bmj-2023-076035 -
The Cochrane Database of Systematic... Dec 2023Postherpetic neuralgia (PHN) is a common, serious, painful complication of herpes zoster. Corticosteroids have anti-inflammatory properties, and might be beneficial.... (Review)
Review
BACKGROUND
Postherpetic neuralgia (PHN) is a common, serious, painful complication of herpes zoster. Corticosteroids have anti-inflammatory properties, and might be beneficial. This is an update of a review first published in 2008, and previously updated in 2013.
OBJECTIVES
To assess the effects (benefits and harms) of corticosteroids in preventing postherpetic neuralgia.
SEARCH METHODS
We updated the searches for randomised controlled trials (RCTs) of corticosteroids for preventing postherpetic neuralgia in the Cochrane Neuromuscular Specialised Register, CENTRAL, MEDLINE, Embase, two other databases, and two trials registers (June 2022). We also reviewed the bibliographies of identified trials, contacted authors, and approached pharmaceutical companies to identify additional published or unpublished data.
SELECTION CRITERIA
We included all RCTs involving corticosteroids given by oral, intramuscular, or intravenous routes for people of all ages, with herpes zoster of all degrees of severity within seven days after onset, compared with no treatment or placebo, but not with other treatments.
DATA COLLECTION AND ANALYSIS
Two review authors independently identified potential articles, extracted data, assessed the risk of bias of each trial, and the certainty of the evidence. Disagreement was resolved by discussion among the co-authors. We followed standard Cochrane methodology.
MAIN RESULTS
We identified five trials with a total of 787 participants that met our inclusion criteria. No new studies were identified for this update. All were randomised, double-blind, placebo-controlled parallel-group studies. The evidence is very uncertain about the effects of corticosteroids given orally during an acute herpes zoster infection in preventing postherpetic neuralgia six months after the onset of herpes (risk ratio (RR) 0.95, 95% confidence interval (CI) 0.45 to 1.99; 2 trials, 114 participants; very low-certainty evidence (downgraded for serious risk of bias and very serious imprecision)). The three other trials that fulfilled our inclusion criteria were not included in the meta-analysis because they did not provide separate information on the number of participants with PHN at six months. Adverse events during or within two weeks after stopping treatment were reported in all five included trials. There were no observed differences in serious (RR 1.65, 95% CI 0.51 to 5.29; 5 trials, 755 participants; very low-certainty evidence (downgraded for serious risk of bias and very serious imprecision)), or non-serious adverse events (RR 1.30, 95% CI 0.90 to 1.87; 5 trials, 755 participants; low-certainty evidence (downgraded for serious risk of bias and serious imprecision)) between the corticosteroid and placebo groups. One of these trials was at high risk of bias because of incomplete outcome data, two were at unclear risk of bias, and the other was at low risk of bias. The review was first published in 2008; no new RCTs were identified for inclusion in subsequent updates in 2010, 2013, and 2023.
AUTHORS' CONCLUSIONS
Based on the current available evidence, we are uncertain about the effects of corticosteroids given orally during an acute herpes zoster infection on preventing postherpetic neuralgia. Corticosteroids given orally or intramuscularly may result in little to no difference in the risk of adverse events in people with acute herpes zoster. Some researchers have recommended using corticosteroids to relieve the zoster-associated pain in the acute phase of the disease. If further research is designed to evaluate the efficacy of corticosteroids for herpes zoster, long-term follow-up should be included to observe their effect on the transition from acute pain to postherpetic neuralgia. Future trials should include measurements of function and quality of life, as well as updated measures of pain.
Topics: Humans; Infant, Newborn; Adrenal Cortex Hormones; Herpes Zoster; Neuralgia, Postherpetic; Randomized Controlled Trials as Topic
PubMed: 38050854
DOI: 10.1002/14651858.CD005582.pub5 -
The World Journal of Biological... Mar 2024Corticosteroids are widely prescribed for a variety of medical conditions. Accumulating evidence suggests that their use may be associated with adverse psychiatric... (Review)
Review
OBJECTIVES
Corticosteroids are widely prescribed for a variety of medical conditions. Accumulating evidence suggests that their use may be associated with adverse psychiatric effects, including mania. In this systematic review, we aim to critically evaluate the existing literature on the association between corticosteroid use and the emergence of mania.
METHODS
We conducted a comprehensive search of major electronic databases (PubMed, Embase, Cochrane Library) for relevant studies published up to the date of the search (12th January 2023). Inclusion criteria involve studies that investigate the association between corticosteroid use and the emergence of mania in adult patients. The primary outcome is the prevalence of (hypo)mania following corticosteroid administration. Secondary outcomes include potential risk factors, dose-response relationships, and differences among various corticosteroid formulations.
RESULTS
The identified studies were subjected to a systematic selection process and data extraction by an independent reviewer. A total of 47 articles met the inclusion criteria for our systematic review.
CONCLUSION
Our findings suggest that mania is a common side-effect of corticosteroid use, particularly in prednisone equivalent doses above 40 mg. These findings hold practical significance for clinicians and provide insights into potential interventions, including careful monitoring, dose adjustments, and consideration of psychotropic medications when managing corticosteroid-induced mania.
Topics: Adult; Humans; Mania; Adrenal Cortex Hormones; Prednisone
PubMed: 38363330
DOI: 10.1080/15622975.2024.2312572 -
International Journal of Dermatology Aug 2023Biologic agents (also termed biologics) have become an important adjuvant-targeted treatment option in autoimmune blistering disease. We evaluated the efficacy and... (Meta-Analysis)
Meta-Analysis Review
Biologic agents (also termed biologics) have become an important adjuvant-targeted treatment option in autoimmune blistering disease. We evaluated the efficacy and safety of newly licensed biologics for the management of pemphigoid using a meta-analysis. PubMed, EMBASE, Web of Science, and the Cochrane Library for studies involving pemphigoid patients treated with biological agents (rituximab, dupilumab, omalizumab, or mepolizumab) were searched. The pooled risk ratio (RR) with a 95% confidence interval (CI) was used to assess the short-term efficacy, adverse event (AE), relapse, and long-term survival. A total of seven studies involving 296 patients were identified. The pooled RRs for short-term effectiveness, AE, relapse, and long-term survival rate in patients treated with biological agents versus systemic corticosteroids were 1.37 (95% CI 0.95-1.97; I = 82%; P = 0.09), 0.54 (95% CI 0.39-0.73; I = 13%; P = 0.005), 1.36 (95% CI 0.95-1.96; I = 16.8%; P = 0.19), and 1.08 (95% CI 0.95-1.21; I = 48.1%; P = 0.53), respectively. Meta-regression and subgroup analysis revealed that the RRs of efficacy were 2.10 (95% CI 1.61-2.75; I = 0%; P < 0.00001) for rituximab and 2.07 (95% CI 1.61-2.67; I = 0%; P < 0.00001) for sample size greater than 30. Compared with conventional therapy, biologics treatment was significantly associated with fewer adverse events (P < 0.05), but no significant differences were found for efficacy and relapse (P > 0.05). The findings demonstrate that a biologics-containing regimen could minimize the occurrence of AEs and might display a comparable efficacy and recurrence to that of receiving systemic corticosteroids.
Topics: Humans; Rituximab; Biological Factors; Pemphigoid, Bullous; Adrenal Cortex Hormones; Chronic Disease; Biological Products; Recurrence
PubMed: 37212599
DOI: 10.1111/ijd.16678 -
The Lancet. Psychiatry Oct 2023Ketamine is an effective antidepressant, but there is substantial variability in patient response and the precise mechanism of action is unclear. Neuroimaging can... (Review)
Review
Ketamine is an effective antidepressant, but there is substantial variability in patient response and the precise mechanism of action is unclear. Neuroimaging can provide predictive and mechanistic insights, but findings are limited by small sample sizes. This systematic review covers neuroimaging studies investigating baseline (pre-treatment) and longitudinal (post-treatment) biomarkers of responses to ketamine. All modalities were included. We performed searches of five electronic databases (from inception to April 26, 2022). 69 studies were included (with 1751 participants). There was substantial methodological heterogeneity and no well replicated biomarker. However, we found convergence across some significant results, particularly in longitudinal biomarkers. Response to ketamine was associated with post-treatment increases in gamma power in frontoparietal regions in electrophysiological studies, post-treatment increases in functional connectivity within the prefrontal cortex, and post-treatment increases in the functional activation of the striatum. Although a well replicated neuroimaging biomarker of ketamine response was not identified, there are biomarkers that warrant further investigation.
Topics: Humans; Ketamine; Brain; Antidepressive Agents; Neuroimaging; Biomarkers
PubMed: 37625426
DOI: 10.1016/S2215-0366(23)00183-9 -
Bipolar Disorders Dec 2023Glutamatergic transmission and N-methyl-D-aspartate receptors (NMDARs) have been implicated in the pathophysiology schizophrenic spectrum and major depressive disorders.... (Review)
Review
OBJECTIVES
Glutamatergic transmission and N-methyl-D-aspartate receptors (NMDARs) have been implicated in the pathophysiology schizophrenic spectrum and major depressive disorders. Less is known about the role of NMDARs in bipolar disorder (BD). The present systematic review aimed to investigate the role of NMDARs in BD, along with its possible neurobiological and clinical implications.
METHODS
We performed a computerized literature research on PubMed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, using the following string: (("Bipolar Disorder"[Mesh]) OR (manic-depressive disorder[Mesh]) OR ("BD") OR ("MDD")) AND ((NMDA [Mesh]) OR (N-methyl-D-aspartate) OR (NMDAR[Mesh]) OR (N-methyl-D-aspartate receptor)).
RESULTS
Genetic studies yield conflicting results, and the most studied candidate for an association with BD is the GRIN2B gene. Postmortem expression studies (in situ hybridization and autoradiographic and immunological studies) are also contradictory but suggest a reduced activity of NMDARs in the prefrontal, superior temporal cortex, anterior cingulate cortex, and hippocampus.
CONCLUSIONS
Glutamatergic transmission and NMDARs do not appear to be primarily involved in the pathophysiology of BD, but they might be linked to the severity and chronicity of the disorder. Disease progression could be associated with a long phase of enhanced glutamatergic transmission, with ensuing excitotoxicity and neuronal damage, resulting into a reduced density of functional NMDARs.
Topics: Humans; Receptors, N-Methyl-D-Aspartate; Bipolar Disorder; Depressive Disorder, Major; Neurons; Gyrus Cinguli
PubMed: 37208966
DOI: 10.1111/bdi.13335