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Clinical Drug Investigation May 2023Janus kinase (JAK) inhibitors are emerging as a therapeutic option for alopecia areata. The risk of potential adverse events is currently debated. In particular, several...
BACKGROUND AND OBJECTIVES
Janus kinase (JAK) inhibitors are emerging as a therapeutic option for alopecia areata. The risk of potential adverse events is currently debated. In particular, several safety data for JAK inhibitors are extrapolated from a single study in elderly patients with rheumatoid arthritis treated with tofacitinib or adalimumab/etanercept as a comparator. The population of patients with alopecia areata is clinically and immunologically different from persons with rheumatoid arthritis and tumor necrosis factor (TNF) inhibitors are not effective in these patients. The objective of this systematic review was to analyze available data on the safety of various JAK inhibitors in patients with alopecia areata.
METHODS
The systematic review was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A literature review was performed by searching PubMed, Scopus and EBSCO databases with the last search on March 13, 2023.
RESULTS
In total, 36 studies were included. The frequency and odds ratio (OR) for most common adverse events versus placebo were: for baricitinib hypercholesterolemia (18.2% vs 10.5%, OR = 1.9) and headache (6.1% vs 5.1%, OR = 1.2), for brepocitinib elevated creatinine level (27.7% vs 4.3%, OR = 8.6) and acne (10.6% vs 4.3%, OR = 2.7), for ritlecitinib acne (10.4% vs 4.3%, OR = 2.6) and headache (12.5% vs 10.6%, OR = 1.2) and for deuruxolitinib headache (21.4% vs 9.1%, OR = 2.7) and acne (13.6% vs 4.5%, OR = 3.3). The respective numbers for upper respiratory infections were: baricitinib (7.3% vs 7.0%, OR = 1.0) and brepocitinib (23.4% vs 10.6%, OR = 2.6); for nasopharyngitis: ritlecitinib (12.5% vs 12.8%, OR = 1.0) and deuruxolitinib (14.6% vs 2.3%, OR = 7.3).
CONCLUSIONS
The most common side effects of JAK inhibitors in patients with alopecia areata were headache and acne. The OR for upper respiratory tract infections varied from over 7-fold increased to comparable to placebo. The risk of serious adverse events was not increased.
Topics: Humans; Aged; Janus Kinase Inhibitors; Alopecia Areata; Protein Kinase Inhibitors; Arthritis, Rheumatoid; Alopecia
PubMed: 37138134
DOI: 10.1007/s40261-023-01260-z -
Annals of Palliative Medicine Feb 2022First-line medications for acne vulgaris include retinoids and antibiotics. Dapsone is a topical drug approved by the U.S. Food and Drug Administration for the treatment... (Meta-Analysis)
Meta-Analysis
BACKGROUND
First-line medications for acne vulgaris include retinoids and antibiotics. Dapsone is a topical drug approved by the U.S. Food and Drug Administration for the treatment of acne. However, due to its side effects, the clinical application of dapsone has not been promoted, and the value of the medication is still unclear. The aim of this study is to determine the efficacy and safety of dapsone gel in patients with acne.
METHODS
Systematic searches were performed using the following databases on January 4, 2020: PubMed, EMBASE, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure (CNKI), China Biomedical Literature Service System (SinoMed), China Science and Technology Journal Database (CQVIP), and Wanfang Data Knowledge Service Platform. A meta-analysis of randomized controlled trials was then conducted to analyze the efficacy and adverse events of dapsone gel treatment compared with excipient and other drug therapies. RevMan 5.3 software was used to calculate the odds ratio (OR), and the confidence interval (CI) was 95%.
RESULTS
Data of 11,424 participants across 7 trials which met the inclusion criteria were analyzed. Meta-analysis showed that dapsone gel alone or dapsone gel combined with isotretinoin was superior to excipient alone or oral isotretinoin alone in the treatment of acne (OR =1.51, 95% CI: 1.38-1.66, P<0.0001 random effects model, I2=0%). This indicates that dapsone gel is effective for the treatment of acne. We also found that dapsone gel is a more effective treatment for females (OR =1.80, 95% CI: 1.46-2.23). There was no significant difference in the incidence of adverse events between the dapsone group and the control group (OR =0.94, 95% CI: 0.82-1.14, P=0.24 random effects model; I2=29%). The common local adverse reactions in the dapsone group, such as dryness, heat, and eczema, were not statistically significant compared with those in the control group, and the side effects were transient.
DISCUSSION
Dapsone gel is effective in treating acne, and there is no significant difference in adverse events compared with other drugs.
Topics: Acne Vulgaris; Anti-Bacterial Agents; Dapsone; Eczema; Female; Humans; Treatment Outcome; United States
PubMed: 35249339
DOI: 10.21037/apm-21-3935 -
Journal of Drugs in Dermatology : JDD Nov 2020Oral tetracyclines are the most widely prescribed systemic antibiotic for acne. Synthesis of efficacy and safety of traditional and novel oral tetracyclines is highly...
Oral tetracyclines are the most widely prescribed systemic antibiotic for acne. Synthesis of efficacy and safety of traditional and novel oral tetracyclines is highly informative to clinical practice. We conducted a systematic search of PubMed to identify large interventional and observational studies utilizing oral tetracyclines as an acne treatment. We identified 13 articles meeting inclusion for this review, which represented 226,019 pediatric and adult acne patients. Oral tetracyclines that were included in this systematic review were sarecycline (a novel narrow-spectrum tetracycline), doxycycline, minocycline, and tetracycline. Based on shared and divergent outcome measures, different oral tetracyclines were variably effective against facial acne. Sarecycline also demonstrated efficacy in truncal acne. Members of the oral tetracycline class also differed in their ability to minimize antibiotic resistance and gut dysbiosis. J Drugs Dermatol. 2020;19:11(Suppl):s4-11.
Topics: Acne Vulgaris; Administration, Oral; Anti-Bacterial Agents; Clinical Trials as Topic; Dermatology; Doxycycline; Drug Resistance, Bacterial; Dysbiosis; Face; Gastrointestinal Microbiome; Humans; Minocycline; Observational Studies as Topic; Propionibacteriaceae; Skin; Tetracycline; Tetracyclines; Treatment Outcome
PubMed: 33196746
DOI: No ID Found -
International Journal of Dermatology Mar 2023Hair lipid composition varies by ethnic hair type and by hair layer. Lipids in the cuticle, cortex, and medulla of the hair shaft provide a protective barrier to... (Review)
Review
Hair lipid composition varies by ethnic hair type and by hair layer. Lipids in the cuticle, cortex, and medulla of the hair shaft provide a protective barrier to environmental and chemical damage, prevent hair breakage and desorption, and affect the elastic and tensile properties of hair. The aim of this systematic review is to provide an overview of the lipid composition and ethnic differences of human hair, effects of external damage on lipid content and properties, and changes in hair lipid composition associated with disease states. PubMed/MEDLINE was searched up to March 2021 according to PRISMA guidelines for articles discussing the lipid content of human hair and effects of physical, chemical, or environmental damage, and disease. Fifty-nine articles investigating the lipid content of hair were included for review. Lipids affect fluid permeability, hydration, strength, and texture of ethnic hair fibers. Lipid loss is accelerated by hair-damaging treatments such as bleach, dye, perm, straightening, and surfactant use, and sun and aging processes, leading to dehydrated, breakable, disordered, and dull hair. Diseases including acne, alopecia, and breast, gastric, prostate, lung, and rectal cancers display elevated hair lipid levels. Lipids are vital in protection against damage and maintenance of healthy hair. Further studies are needed to investigate the effects of lipids on the structural properties of ethnic hair, and changes in hair lipid composition with various dermatologic and systemic diseases.
Topics: Humans; Hair; Breast; Permeability; Acne Vulgaris; Lipids
PubMed: 35218566
DOI: 10.1111/ijd.16109 -
Journal of Cosmetic Dermatology Dec 2022Fractional radiofrequency (FRF) is increasingly used for acne scars. The common coexistence of acne scars and active acne is a challenge in the timely management of acne... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Fractional radiofrequency (FRF) is increasingly used for acne scars. The common coexistence of acne scars and active acne is a challenge in the timely management of acne scarring.
AIMS
We conducted a systematic review and meta-analysis to compare the efficacy and safety of FRF treatment with the lasers for acne and/or acne scars.
METHODS
A systematic search was performed on PubMed, Embase, Ovid, Cochrane Library, and Web of Science. Compared with the lasers, a meta-analysis was conducted to assess the clinical improvement and adverse events after FRF treatment.
RESULTS
Eight randomized controlled trials were included. FRF group was more effective than the laser group in patient-evaluated acne improvement (RR = 1.35, 95% CI: 1.01 ∼ 1.80). Regardless of observer assessment or patient evaluation, the FRF group was as effective as the laser group in treating atrophic acne scars (RR = 0.92, 95% CI: 0.78 ∼ 1.08; RR =1.15, 95% CI: 0.99 ∼ 1.34). Although there was no difference in pain level and crusting time between the two groups (SMD =0.20, 95% CI: -0.72 ∼ 1.12; SMD = -0.93, 95% CI: -2.38 ∼ 0.52), PIH incidence of FRF was significantly lower than that of the laser group (RR = 0.12, 95% CI: 0.04 ∼ 0.35). The duration of erythema after FRF treatment was also obviously shorter than that after the laser treatment (SMD = -0.78, 95% CI: -1.37 ∼ -0.18). Subgroup analysis showed that at least a 12-week follow-up was required to observe the full effects of FRF.
CONCLUSIONS
FRF could be a better choice for atrophic acne scar patients with active acne. FRF is superior in treating atrophic acne scar patients prone to pigmentation.
Topics: Humans; Cicatrix; Acne Vulgaris; Radiofrequency Therapy; Radio Waves; Erythema; Atrophy
PubMed: 36062400
DOI: 10.1111/jocd.15348 -
Journal of Clinical Medicine Mar 2022Noninvasive imaging techniques have recently outlined precise microscopic features of acne elementary lesions and accurate quantifications for disease severity staging... (Review)
Review
Noninvasive imaging techniques have recently outlined precise microscopic features of acne elementary lesions and accurate quantifications for disease severity staging and therapeutical efficacy follow-up. The aim of this review is to systematically describe current applications of dermoscopy, reflectance confocal microscopy (RCM), and optical coherence tomography (OCT) in acne vulgaris assessment and management. The study followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. We included studies conducted on human subjects with elementary lesions of acne vulgaris, reporting assessment of the lesions with dermoscopy, RCM, and/or OCT. At present there are few large studies regarding acne and noninvasive imaging techniques, representing the main limitation of this review. Clinical examination represents the first line in acne diagnosis and treatment. However, dermoscopy, RCM, and OCT are further tools that can improve acne classification, monitoring of treatment, and pathophysiologic characterization. In the near future, dermoscopy, RCM, and OCT could become routinely used for the evaluation of acne vulgaris to provide a deeper knowledge of the disease and to guide the clinician in the prescription of tailored treatment protocols based on each patient's characteristics.
PubMed: 35407391
DOI: 10.3390/jcm11071783 -
Seizure Oct 2021We systematically reviewed the existing literature on the cosmetic adverse effects of antiseizure medications (ASMs) in order to depict a clear picture of these unwanted... (Review)
Review
BACKGROUND
We systematically reviewed the existing literature on the cosmetic adverse effects of antiseizure medications (ASMs) in order to depict a clear picture of these unwanted side effects of ASMs with a particular attention to hair loss, hirsutism, acne, and gingival hyperplasia.
METHODS
This systematic review was prepared according to the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Scopus, MEDLINE, and Google Scholar from the inception to 25 March, 2021 were systematically searched. These key words (title/abstract) were used: "hair loss" OR "hirsutism" OR "acne" OR "gingival hyperplasia" AND "seizure" OR "epilepsy" OR "anriseizure" OR "antiepileptic". The exclusion criteria included: non-original studies, articles not in English, and animal studies.
RESULTS
The primary search yielded 3938 studies; 127 studies were related to the topic and were included in the current systematic review. The most robust evidence on cosmetic adverse effects of ASMs were related to phenytoin (causing gingival hyperplasia, hirsutism, and acne) and valproate (causing hair loss and hirsutism); however, many other ASMs were also implicated in causing these cosmetic adverse effects.
CONCLUSION
Antiseizure medications may be associated with various cosmetic adverse effects. Phenytoin and valproate are the most notorious ASMs in this regard; but, other ASMs have also been implicated in causing hair loss, hirsutism, acne, and gingival hyperplasia. Physicians should pay more attention to these significant adverse effects that may affect a patient's facial attractiveness, quality of life, and emotional state.
Topics: Animals; Anticonvulsants; Epilepsy; Humans; Phenytoin; Quality of Life; Valproic Acid
PubMed: 34052629
DOI: 10.1016/j.seizure.2021.05.010 -
JAMA Dermatology May 2023Tumor necrosis factor-α inhibitors (TNFis) approved to treat several inflammatory diseases are sometimes used off label to treat severe forms of acne that are...
IMPORTANCE
Tumor necrosis factor-α inhibitors (TNFis) approved to treat several inflammatory diseases are sometimes used off label to treat severe forms of acne that are refractory to conventional therapies. However, use of TNFis can also be followed by acne occurrence, suggesting an association between TNFis and acne. Most of the literature on the topic comprises case reports and series that have not been reviewed in a systematic manner.
OBJECTIVE
To characterize the demographic characteristics, clinical presentations, treatments, and outcomes of patients receiving TNFis to treat acne and patients who develop acne following treatment of other conditions with TNFis.
EVIDENCE REVIEW
A systematic literature review was performed and reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses reporting guidelines. PubMed and Web of Science were searched from inception through October 17, 2022. Included studies reported on patients of any sex or age who received TNFis whose treatment was followed by resolution or occurrence of acne. Two independent reviewers screened studies based on predefined criteria and extracted data from each study, which were quantitatively combined.
FINDINGS
A total of 53 studies reporting on 64 patients who received TNFis for the treatment of acne (n = 47) or who experienced acne after treatment with TNFis for a different condition (n = 17) (mean age, 28.7 years; range, 12-64 years; 6 female individuals [8.8%]) were included. The TNFis used included adalimumab, infliximab, and etanercept. Among the 47 patients treated for acne with TNFis, most had previously received antibiotics (31 [66.0%]) or isotretinoin (32 [68.1%]). Most (44 [93.6%]) experienced partial improvement (25 [53.2%]) or clearance (19 [40.4%]) with very few adverse effects reported (3 [6.4%]). Acne manifested as part of an inflammatory syndrome for 30 patients (63.8%). Among the 17 patients treated TNFis for a different condition followed by the occurrence of acne, only 1 patient (5.9%) reported having a history of acne. Therapy with TNFis was either discontinued (8 [47.1%]) or altered (6 [35.3%]) in most patients due to acne occurrence, typically with improvement in symptoms.
CONCLUSIONS AND RELEVANCE
The results of this systematic review suggest that TNFis can be effective in treating refractory acne but can also be associated with the occurrence of acne in certain instances. Further studies elucidating the role that TNF plays in treating and inducing acne could yield insight into off-label TNFi use and acne pathogenesis, potentially guiding clinical care of patients with acne treated or induced by TNFis.
Topics: Adult; Female; Humans; Acne Vulgaris; Adalimumab; Etanercept; Immunologic Factors; Infliximab; Tumor Necrosis Factor-alpha; Male; Child; Adolescent; Young Adult; Middle Aged
PubMed: 36930143
DOI: 10.1001/jamadermatol.2023.0269 -
Lasers in Medical Science Sep 2023The present work aimed to systematically identify the efficacy and safety of fractional carbon dioxide (CO) laser plus hyaluronic acid (HA) dressing in dealing with... (Meta-Analysis)
Meta-Analysis Review
Efficacy of fractional CO laser therapy combined with hyaluronic acid dressing for treating facial atrophic acne scars: a systematic review and meta-analysis of randomized controlled trials.
The present work aimed to systematically identify the efficacy and safety of fractional carbon dioxide (CO) laser plus hyaluronic acid (HA) dressing in dealing with facial atrophic acne scars. Randomized controlled trials (RCTs) concerning fractional CO laser in combination with HA dressing for treating atrophic acne scars were screened in 8 electronic databases (containing PubMed, Embase, the Cochrane Library, Web of Science, China National Knowledge Internet, Wanfang, Sinomed as well as VIP). Besides, for the purpose of evaluating the risk of bias of the enrolled RCTs, the Cochrane Collaboration tool was adopted. Statistical analysis was completed using Revman5.3 software and Stata 14.0 software. Meanwhile, the quality of evidence was assessed by the GRADE system. Finally, 6 studies involving 623 patients were enrolled. According to the findings in this study, compared with fractional CO laser alone, fractional CO laser therapy combined with HA dressing reduced the scores of ECCA (échelle d'évaluation clinique des cicatrices d'acné) grading scale (MD=-3.37,95% CI [-5.03, -1.70], P<0.0001), shortened the time of crust formation (MD=-0.42,95% CI [-0.80, -0.04], P=0.03) and the time of crust removal(MD=-1.31,95% CI [-1.67, -0.95], P<0.00001), enhanced patient satisfaction (RR=1.85, 95% CI [1.44, 2.38], P<0.00001). All the reported adverse events including hyperpigmentation, erythema, edema, mild itching, and slight burning pain were controllable. In addition, fractional CO laser combined with HA dressing therapy had a lower incidence of hyperpigmentation than fractional CO laser alone (RR=0.37, 95% CI [0.23, 0.61], P<0.0001). The level of evidence for outcomes was classified to be low to moderate. According to our findings, fractional CO laser combined with HA dressing is efficacious and safe option for facial atrophic acne scars. Nevertheless, more high-quality trials are required for further verification in the future.
Topics: Humans; Cicatrix; Hyaluronic Acid; Carbon Dioxide; Randomized Controlled Trials as Topic; Bandages; Laser Therapy; Acne Vulgaris
PubMed: 37723352
DOI: 10.1007/s10103-023-03879-y -
Dermatology and Therapy Feb 2022Hidradenitis suppurativa (HS) is a chronic, inflammatory, recurrent disease, usually presenting after puberty with inflammatory lesions that mainly affect the apocrine... (Review)
Review
INTRODUCTION
Hidradenitis suppurativa (HS) is a chronic, inflammatory, recurrent disease, usually presenting after puberty with inflammatory lesions that mainly affect the apocrine gland-bearing areas of the body, most commonly the axillary, inguinal and anogenital regions. The treatment of HS is associated with certain challenges due to intrinsic resistance to various treatments and the presence of comorbidities and complications. The antibiotic dapsone is an established treatment for HS, but the current evidence base is limited. The aim of this review is to systematically review the literature on the efficacy of dapsone in the treatment of HS.
METHODS
The Cochrane, PubMed and CINAHL databases were searched for relevant articles to be included in the systematic review.
RESULTS
A total of seven studies, with a cumulative patient population of 135 patients, were included. Of these 135 patients, 62.2% demonstrated various degrees of improvement following treatment. However, as only three of the seven studies used dapsone monotherapy it is difficult to assess the effectiveness of dapsone because the benefits observed may be due to concurrently administered treatment.
CONCLUSION
Overall, the quality of evidence supporting the use of dapsone is weak. However, it is a well established treatment recommended in current, various national guidelines. There is a crucial need for well-designed randomized controlled trials to support its usage.
PubMed: 34997914
DOI: 10.1007/s13555-021-00674-x