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Sarcoidosis, Vasculitis, and Diffuse... Sep 2015Several chronic inflammatory disorders, such as rheumatoid arthritis, inflammatory myositis and systemic lupus erythematosus, have been linked to an increased risk of... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Several chronic inflammatory disorders, such as rheumatoid arthritis, inflammatory myositis and systemic lupus erythematosus, have been linked to an increased risk of venous thromboembolism (VTE). However, the data on sarcoidosis is unclear.
OBJECTIVES
To evaluate the risk of VTE among patients with sarcoidosis.
METHODS
We conducted a systematic review and meta-analysis of observational studies that reported odds ratio, relative risk, hazard ratio or standardized incidence ratio comparing risk of VTE in patients with sarcoidosis versus non-sarcoidosis participants. Estimated effects were extracted from each study and were pooled together using the random-effect, generic inverse variance method of DerSimonian and Laird.
RESULT
Out of 772 potentially relevant articles, three eligible studies were identified and included in the data analysis. The pooled risk ratio of VTE in patients with sarcoidosis was 1.42 (95% CI, 1.12-1.79). The statistical heterogeneity of this study was moderate with an I2 of 72%.
CONCLUSION
Our study demonstrated a statistically significant increased VTE risk among patients with sarcoidosis.
Topics: Chi-Square Distribution; Humans; Incidence; Odds Ratio; Prognosis; Risk Assessment; Risk Factors; Sarcoidosis; Venous Thromboembolism
PubMed: 26422561
DOI: No ID Found -
Heart & Lung : the Journal of Critical... 2020Sarcoidosis with cardiovascular involvement is critical and is associated with morbidity and mortality of the affected patients, if not properly managed. In this... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Sarcoidosis with cardiovascular involvement is critical and is associated with morbidity and mortality of the affected patients, if not properly managed. In this systematic review and meta-analysis, we aimed to review the available literature to find the prevalence of cardiovascular comorbidities and their association with sarcoidosis.
METHODS
An electronic search was conducted through nine databases for articles reporting cardiovascular comorbidities in sarcoidosis patients. We assessed the quality of each included article using the National Institute of Health quality assessment tool (NIH), while meta-analysis was used to pool the results.
RESULTS
Out of 2208 reports screened, we included 14 studies. The most common cardiovascular comorbidities were hypertension 28.8%, heart failure 9.3% and non-specified arrhythmia 8.1%. There were significant association between sarcoidosis and heart failure and hypertension rather than controls (OR = 2.10, 95%CI (1.65 - 2.69), p < 0.01) and (OR = 1.27, 95%CI (1.02 - 1.59), p = 0.036), respectively. However, we found no association between sarcoidosis and cerebrovascular disease, ischemic heart disease and ventricular tachycardia (p > 0.05).
CONCLUSION
Sarcoidosis is associated with certain types of cardiovascular comorbidities. Timely diagnosis and aggressive management in this population are needed to minimize the hazards associated with the disease.
Topics: Arrhythmias, Cardiac; Comorbidity; Humans; Hypertension; Prevalence; Sarcoidosis
PubMed: 32234258
DOI: 10.1016/j.hrtlng.2020.03.013 -
Personalized Medicine Mar 2023Studies report an association between the expression of alleles and lamotrigine (LTG)-induced Stevens-Johnson syndrome (SJS). This systematic review and meta-analysis... (Meta-Analysis)
Meta-Analysis Review
Studies report an association between the expression of alleles and lamotrigine (LTG)-induced Stevens-Johnson syndrome (SJS). This systematic review and meta-analysis evaluates the association between alleles and LTG-induced SJS in different populations. Two alleles, and , were deemed to be protective; five alleles, , , , and , may play a role in LTG-induced SJS, for which only data studying could be extracted. The pooled odds ratio of 2.88, 95% CI of 1.60-5.17 and p-value of 0.0004 establish the presence of as a major risk factor for the development of LTG-induced SJS/toxic epidermal necrolysis (TEN). Although multiple alleles that may play a role in the development of LTG-induced SJS/TEN were identified, the expression of the risk alleles may be ancestry-specific, and genetic screening is warranted for preventing this life-threatening adverse drug reaction.
Topics: Humans; Lamotrigine; Stevens-Johnson Syndrome; Genetic Predisposition to Disease; Triazines; Anticonvulsants; HLA-B Antigens
PubMed: 37194923
DOI: 10.2217/pme-2022-0126 -
Pharmacogenomics Jun 2023Examining the association between alleles and different carbamazepine (CBZ)-induced cutaneous adverse reactions in the Chinese population. A systematic review and... (Meta-Analysis)
Meta-Analysis
Examining the association between alleles and different carbamazepine (CBZ)-induced cutaneous adverse reactions in the Chinese population. A systematic review and meta-analysis of case-control studies was conducted. A systematic search was conducted of PubMed, Embase, the Cochrane Library, National Knowledge Infrastructure, the Chinese Biomedical Literature database and Wanfang Digital Periodicals. 23 studies with a total of 1174 patients were included. In the Han population, is significantly associated with the increased risk of CBZ-related Stevens-Johnson syndrome/toxic epidermal necrolysis, and this correlation was not related to geographic distribution. , are associated with CBZ-related maculopapular eruption in South Han population. is associated with CBZ-DRESS in Taiwan Han population. and genes were found to be involved in the occurrence of CBZ cutaneous adverse reactions in Han Chinese.
Topics: Humans; Carbamazepine; Anticonvulsants; East Asian People; HLA-B Antigens; Stevens-Johnson Syndrome; HLA-A Antigens
PubMed: 37503628
DOI: 10.2217/pgs-2023-0054 -
EBioMedicine Aug 2023Chlamydia trachomatis (CT) infection has an increased risk for fertility-related and pregnancy adverse outcomes partly due to mechanisms related to a pro-inflammatory... (Meta-Analysis)
Meta-Analysis
Associations of Chlamydia trachomatis serology with fertility-related and pregnancy adverse outcomes in women: a systematic review and meta-analysis of observational studies.
BACKGROUND
Chlamydia trachomatis (CT) infection has an increased risk for fertility-related and pregnancy adverse outcomes partly due to mechanisms related to a pro-inflammatory response to CT-, or cHSP60-induced delayed hypersensitivity. This study aimed to assess the evidence on the association between CT serology and adverse outcomes.
METHODS
PubMed/Medline, Embase and Web of Science databases were searched for observational studies on the association of CT-specific antibodies (e. g. IgG, IgA, IgM, etc.) with infertility, tubal factor infertility (TFIF), ectopic pregnancy (EP), spontaneous abortion (SA), or preterm labor (PL) that were published from database inception to 31 August 2022. Pooled adjusted odds ratios or relative risks with corresponding 95% confidence intervals were calculated using a random effects model. This study was registered with PROSPERO (CRD42022368366).
FINDINGS
We identified 128 studies that met the inclusion criteria, comprising 87 case-control, 34 cross-sectional and 7 cohort studies, for a total of 167 records involving 128,625 women participants included into the meta-analyses. Based on the adjusted estimates, it was found that CT-specific IgG was significantly associated with TFIF (pooled adjusted OR = 2.09, 95% CI 1.33-3.27, I = 63.8%) or EP (pooled adjusted OR = 3.00, 95% CI 1.66-5.40, I = 93.0%). Analyses of the unadjusted estimates indicated significant associations between CT-specific IgG and infertility, TFIF, EP or SA (four pooled unadjusted ORs ranging between 1.60 and 5.14, I ranging between 40% and 83%); IgA and infertility, TFIF, EP (three pooled unadjusted ORs ranging between 3.64 and 4.91, I ranging between 0% and 74%); IgM and TFIF (pooled unadjusted OR = 5.70, 95% CI 1.58-20.56, I = 56%); or cHSP60 and TFIF (pooled unadjusted OR = 7.83, 95% CI 5.42-11.31, I = 49%).
INTERPRETATION
A broad range of CT-specific antibodies have been studied in association with fertility-related and pregnancy adverse outcomes. However, our study identified a low- or moderate-quality evidence for an association of CT serology with the outcomes. There are substantial research gaps in relation to the clinical implications of CT serological biomarkers.
FUNDING
The work was supported by the Chinese Academy of Medical Sciences Initiative for Innovative Medicine (2016-I2M-3-021).
Topics: Pregnancy; Infant, Newborn; Female; Humans; Chlamydia trachomatis; Cross-Sectional Studies; Pregnancy, Ectopic; Fertility; Chlamydia Infections; Abortion, Spontaneous; Infertility; Immunoglobulin G; Immunoglobulin A; Immunoglobulin M
PubMed: 37413889
DOI: 10.1016/j.ebiom.2023.104696 -
Rheumatology International Dec 2022We aimed to summarise effects and use of non-pharmacological and pharmacological treatments for sarcoidosis with musculoskeletal manifestations. We systematically... (Review)
Review
We aimed to summarise effects and use of non-pharmacological and pharmacological treatments for sarcoidosis with musculoskeletal manifestations. We systematically searched the Cochrane Library, Ovid MEDLINE, Embase, CINAHL, AMED, Scopus, clinical.trials.gov, PROSPERO and PEDro for systematic reviews from 2014 to 2022 and for primary studies from date of inception to March 29, 2022, and studies with patients diagnosed with sarcoidosis with musculoskeletal manifestations. Inclusion criteria required that studies reported effects of non-pharmacological and/or pharmacological treatments or number of patients receiving these treatments. Results were reported narratively and in forest plots. Eleven studies were included. No systematic reviews fulfilled our inclusion criteria. None of the included studies had a control group. We found that between 23 and 100% received corticosteroids, 0-100% received NSAIDs, 5-100% received hydroxychloroquine, 12-100% received methotrexate, 0-100% received TNF inhibitors, and 3-4% received azathioprine. Only ten patients in one study had used non-pharmacological treatments, including occupational therapy, chiropractic and acupuncture. There are no controlled studies on treatment effects for patients with sarcoidosis with musculoskeletal manifestations. We found 11 studies reporting use of pharmacological treatments and only one study reporting use of non-pharmacological treatments. Our study identified major research gaps for pharmacological and non-pharmacological treatment in musculoskeletal sarcoidosis and warrant randomised clinical trials for both.
Topics: Humans; Adrenal Cortex Hormones; Anti-Inflammatory Agents, Non-Steroidal; Azathioprine; Hydroxychloroquine; Methotrexate; Sarcoidosis; Tumor Necrosis Factor Inhibitors
PubMed: 35943526
DOI: 10.1007/s00296-022-05171-8 -
Journal of Clinical and Diagnostic... Oct 2015Utility of various dental materials ranging from diagnosis to rehabilitation for the management of oral diseases are not devoid of posing a potential risk of inducing... (Review)
Review
INTRODUCTION
Utility of various dental materials ranging from diagnosis to rehabilitation for the management of oral diseases are not devoid of posing a potential risk of inducing allergic reactions to the patient, technician and dentist. This review aims to develop a systematic approach for the selection and monitoring of dental materials available in the market thereby giving an insight to predict their risk of inducing allergic reactions.
MATERIALS AND METHODS
Our data included 71 relevant articles which included 60 case reports, 8 prospective studies and 3 retrospective studies. The source of these articles was Pub Med search done with the following terms: allergies to impression materials, sodium hypochlorite, Ledermix paste, zinc oxide eugenol, formaldehyde, Latex gloves, Methyl methacrylate, fissure sealant, composites, mercury, Nickel-chromium, Titanium, polishing paste and local anaesthesia. All the relevant articles and their references were analysed. The clinical manifestations of allergy to different dental materials based on different case reports were reviewed.
RESULTS
After reviewing the literature, we found that the dental material reported to cause most adverse reactions in patients is amalgam and the incidence of oral lichenoid reactions adjacent to amalgam restorations occur more often than other dental materials.
CONCLUSION
The most common allergic reactions in dental staff are allergies to latex, acrylates and formaldehyde. While polymethylmethacrylates and latex trigger delayed hypersensitivity reactions, sodium metabisulphite and nickel cause immediate reactions. Over the last few years, due to the rise in number of patients with allergies from different materials, the practicing dentists should have knowledge about documented allergies to known materials and thus avoid such allergic manifestations in the dental clinic.
PubMed: 26557634
DOI: 10.7860/JCDR/2015/15640.6589 -
Annals of Clinical and Translational... Feb 2024To evaluate the clinical outcomes and relapse rates in neurosarcoidosis patients administered infliximab. (Meta-Analysis)
Meta-Analysis
OBJECTIVES
To evaluate the clinical outcomes and relapse rates in neurosarcoidosis patients administered infliximab.
METHODS
A systematic review was conducted using the MEDLINE, EMBASE, SCOPUS, and Cochrane Library databases. The search included studies from their inception to March 2023. We included case-series studies with at least 10 neurosarcoidosis patients undergoing any treatment type. Studies were also required to report at least one of the following outcomes: response rate, overall survival rate, or relapse rate. This study adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A random-effects model facilitated the analysis of proportional treatment outcomes. Study quality was evaluated using the modified Newcastle-Ottawa quality assessment scale, while a funnel plot helped detect any publication bias.
RESULTS
Seven studies comprising 237 patients with neurosarcoidosis were included in the analysis. Of these patients, 184 (77.6%) received treatment with infliximab. The pooled proportion of patients showing clinical improvement after infliximab treatment was 0.74 (95% CI 0.64-0.84, I = 49.73%). Relapse rates, derived from four studies, stood at 0.38 (95% CI 0.22-0.55, I = 56.92%). Most studies reported successful tapering or cessation of corticosteroid dosage in patients receiving infliximab. Adverse effects were reported in 52 (29.4%) patients, of which 39 out of 54 events (72.2%) were linked to infections.
INTERPRETATION
Infliximab demonstrated potential improvement in clinical outcomes for patients with refractory neurosarcoidosis and showed potential for reducing the dosage of concurrent corticosteroids. However, a degree of relapse was observed, with infections being the primary concern for adverse events.
Topics: Humans; Infliximab; Immunosuppressive Agents; Adrenal Cortex Hormones; Recurrence; Central Nervous System Diseases; Sarcoidosis
PubMed: 38087813
DOI: 10.1002/acn3.51968 -
Journal of Immunology Research 2022Frequent mislabelled causal relationship between drug hypersensitivity reactions and culprit drugs reinforces the need for an accurate diagnosis. The systematic reviews... (Meta-Analysis)
Meta-Analysis Review
Frequent mislabelled causal relationship between drug hypersensitivity reactions and culprit drugs reinforces the need for an accurate diagnosis. The systematic reviews and meta-analyses of assays published so far focused on immediate reactions and the most severe delayed reactions, while the most frequent drug-induced delayed reactions-nonsevere exanthemas-have been underestimated. We aim to fill this gap. A systematic review of studies on assays used in the diagnosis of nonsevere drug-induced delayed reactions was conducted following the methodology of Preferred Reporting Items for a Systematic Review and Meta-analysis of Diagnostic Test Accuracy Studies Statement. The EMBASE and PubMed databases were searched. We have included 33 studies from which we extracted the data, then performed meta-analysis where possible, or synthesised the evidence narratively. The quality of the analysed studies was assessed with the QUADAS-2 tool. The tests identified the most frequently were lymphocyte transformation test (LTT), ELISpot, and ELISA. In the meta-analysis carried out for LTT in reactions induce by beta-lactams, the pool estimate of sensitivity and specificity amounted to 49.1% (95% CI: 14.0%, 85.0%) and 94.6% (95% CI: 81.7%, 98.6%), respectively. The studies showed heterogeneity in study design and laboratory settings, which resulted in a wide range of specificity and sensitivity of testing.
Topics: Humans; Drug Hypersensitivity; Sensitivity and Specificity; Drug Eruptions; Exanthema; Enzyme-Linked Immunosorbent Assay
PubMed: 36590449
DOI: 10.1155/2022/2386654 -
Clinical Reviews in Allergy & Immunology Jun 2019The exact prevalence of hypersensitivity reactions related to sexual behaviours is not known; however, they heavily impact on the quality of life and of sex life of...
The exact prevalence of hypersensitivity reactions related to sexual behaviours is not known; however, they heavily impact on the quality of life and of sex life of affected patients. In fact, not only common respiratory and skin allergies, such as asthma, rhinitis, urticaria and atopic dermatitis, but also food and drug allergy have been found to negatively affect the quality of sex life. Allergic diseases impact on the sexual function in both physical and psychological ways, representing one of the main complaints of a considerable proportion of patients. Sexual behaviours may act as the triggers of allergic reactions or as the carriers of allergens. Food and drug allergens can be carried through human organic fluids, like saliva and semen. Latex in condoms and numerous substances in lubricants, spermicides, topical medications and cosmetics can cause allergic reactions or contact dermatitis. Sexual activity itself is also a potential trigger of symptoms in patients affected by respiratory allergies, like honeymoon asthma and rhinitis. In seminal plasma hypersensitivity, seminal fluid proteins are the culprit allergens. The present review aims at summarizing the state of the art about allergy and sexual behaviours. In clinical practice, the influence of common allergic diseases on the sexual quality of life should be taken carefully into account. Sexual behaviours need to be accounted in the differential diagnosis of hypersensitivity reactions, and awareness on those exposure routes should be raised between different specialists and general practitioners.
Topics: Asthma; Condoms; Cross Reactions; Dermatitis, Allergic Contact; Dermatitis, Atopic; Diagnosis, Differential; Drug Hypersensitivity; Female; Food Hypersensitivity; Humans; Latex Hypersensitivity; Male; Quality of Life; Rhinitis, Allergic; Saliva; Semen; Sexual Behavior
PubMed: 28653246
DOI: 10.1007/s12016-017-8618-3