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The Journal of Dermatological Treatment Feb 2022Various treatments exist for androgenetic alopecia (AGA); we determined the relative efficacies of non-surgical AGA monotherapies separately for men and women. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND OBJECTIVE
Various treatments exist for androgenetic alopecia (AGA); we determined the relative efficacies of non-surgical AGA monotherapies separately for men and women.
METHODS
Randomized controlled trials (RCTs) were systematically searched in PubMed, EMBASE, Scopus and clinicaltrials.gov. Separate networks were used for men and women; for each network, a Bayesian network meta-analysis (NMA) of mean change in hair count from baseline (in units of hairs per square centimeter) was performed using a random effects model.
RESULTS
The networks for male and female AGA included 30 and 10 RCTs, respectively. We identified the following treatments for male AGA in decreasing rank of efficacy: platelet-rich plasma (PRP), low-level laser therapy (LLLT), 0.5 mg dutasteride, 1 mg finasteride, 5% minoxidil, 2% minoxidil, and bimatoprost. For female AGA the following were identified in decreasing rank of efficacy: LLLT, 5% minoxidil, and 2% minoxidil. The evidence quality of the highest ranked therapies, for male and female AGA, was judged to be low.
CONCLUSIONS
While newer treatments like LLLT may be more efficacious than more traditional therapies like 5% minoxidil, the efficacy of the more recent treatment modalities needs to be further validated by future RCTs.
Topics: Alopecia; Female; Finasteride; Humans; Male; Minoxidil; Network Meta-Analysis; Treatment Outcome
PubMed: 32250713
DOI: 10.1080/09546634.2020.1749547 -
Journal of Drugs in Dermatology : JDD Jul 2023This article describes the clinical trial, safety, and efficacy of ruxolitinib 1.5% cream or repigmentation in patients with vitiligo.
BACKGROUND
This article describes the clinical trial, safety, and efficacy of ruxolitinib 1.5% cream or repigmentation in patients with vitiligo.
DATA SOURCES
A systematic review was done using ruxolitinib or Opzelura in MEDLINE (PubMed) and EMBASE.
CLINICALTRIALS
gov was used to identify ongoing or unpublished studies.
STUDY SELECTION AND DATA EXTRACTION
Studies included were written in English and relevant to pharmacology, clinical trials, safety, and efficacy.
DATA SYNTHESIS
In two 52-week phase 3 trials, 52.0% of subjects had at least 75% improvement in their Facial Vitiligo Area Scoring Index (F-VASI).
RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE
Ruxolitinib is a topical Janus kinase (JAK) inhibitor newly approved by the US Food and Drug Administration for repigmentation in patients with vitiligo.
CONCLUSION
Topical ruxolitinib is the first medication approved for repigmentation in patients with vitiligo. It is a safe and effective treatment; however, cost may be a barrier to some patients when prescribing this medication. Trials to compare the efficacy and side effect profile of topical ruxolitinib with other topical treatments are still needed. Grossmann MC, Haidari W, Feldman SR. A Review on the use of topical ruxolitinib for the treatment of vitiligo. J Drugs Dermatol. 2023;22(7):664-667. doi:10.36849/JDD.7268.
Topics: Humans; Vitiligo; Pyrimidines; Nitriles; Pyrazoles; Treatment Outcome; Janus Kinase Inhibitors
PubMed: 37410047
DOI: 10.36849/JDD.7268 -
Annals of Surgical Oncology Jul 2023Pancreatic cancer often presents as locally advanced (LAPC) or borderline resectable (BRPC). Neoadjuvant systemic therapy is recommended as initial treatment. It is... (Meta-Analysis)
Meta-Analysis Review
FOLFIRINOX or Gemcitabine-based Chemotherapy for Borderline Resectable and Locally Advanced Pancreatic Cancer: A Multi-institutional, Patient-Level, Meta-analysis and Systematic Review.
BACKGROUND
Pancreatic cancer often presents as locally advanced (LAPC) or borderline resectable (BRPC). Neoadjuvant systemic therapy is recommended as initial treatment. It is currently unclear what chemotherapy should be preferred for patients with BRPC or LAPC.
METHODS
We performed a systematic review and multi-institutional meta-analysis of patient-level data regarding the use of initial systemic therapy for BRPC and LAPC. Outcomes were reported separately for tumor entity and by chemotherapy regimen including FOLFIRINOX (FIO) or gemcitabine-based.
RESULTS
A total of 23 studies comprising 2930 patients were analyzed for overall survival (OS) calculated from the beginning of systemic treatment. OS for patients with BRPC was 22.0 months with FIO, 16.9 months with gemcitabine/nab-paclitaxel (Gem/nab), 21.6 months with gemcitabine/cisplatin or oxaliplatin or docetaxel or capecitabine (GemX), and 10 months with gemcitabine monotherapy (Gem-mono) (p < 0.0001). In patients with LAPC, OS also was higher with FIO (17.1 months) compared with Gem/nab (12.5 months), GemX (12.3 months), and Gem-mono (9.4 months; p < 0.0001). This difference was driven by the patients who did not undergo surgery, where FIO was superior to other regimens. The resection rates for patients with BRPC were 0.55 for gemcitabine-based chemotherapy and 0.53 with FIO. In patients with LAPC, resection rates were 0.19 with Gemcitabine and 0.28 with FIO. In resected patients, OS for patients with BRPC was 32.9 months with FIO and not different compared to Gem/nab, (28.6 months, p = 0.285), GemX (38.8 months, p = 0.1), or Gem-mono (23.1 months, p = 0.083). A similar trend was observed in resected patients converted from LAPC.
CONCLUSIONS
In patients with BRPC or LAPC, primary treatment with FOLFIRINOX compared with Gemcitabine-based chemotherapy appears to provide a survival benefit for patients that are ultimately unresectable. For patients that undergo surgical resection, outcomes are similar between GEM+ and FOLFIRINOX when delivered in the neoadjuvant setting.
Topics: Humans; Gemcitabine; Antineoplastic Combined Chemotherapy Protocols; Oxaliplatin; Pancreatic Neoplasms; Fluorouracil; Leucovorin; Neoadjuvant Therapy; Paclitaxel; Multicenter Studies as Topic
PubMed: 37020094
DOI: 10.1245/s10434-023-13353-2 -
European Neuropsychopharmacology : the... Jan 2022Uncertainty remains regarding the relative efficacy of maintenance pharmacotherapy for bipolar disorder (BD), and available data require updating. The present systematic... (Meta-Analysis)
Meta-Analysis Review
Uncertainty remains regarding the relative efficacy of maintenance pharmacotherapy for bipolar disorder (BD), and available data require updating. The present systematic review and meta-analysis aims to consolidate the evidence from the highest quality randomized controlled trials (RCTs) published up to July 2021, overcoming the limitations of earlier reviews. The PubMed and the Cochrane Central Register of Controlled Trials were searched for double-blind RCTs involving lithium, mood stabilizing anticonvulsants (MSAs), antipsychotics, antidepressants, and other treatments. Rates of new mood episodes with test vs. reference treatments (placebo or alternative active agent) were compared by random-effects meta-analysis. Polarity index was calculated for each treatment type. Eligible trials involved ≥6 months of maintenance follow up. Of 2,158 identified reports, 22 met study eligibility criteria, and involved 7,773 subjects stabilized for 1-12 weeks and followed-up for 24-104 weeks. Psychotropic monotherapy overall (including lithium, MSAs, and second generation antipsychotics (SGA) was more effective in preventing new BD episodes than placebo (odds ratio, OR=0.42; 95% confidence interval, CI 0.34-0.51, p<0.00001). Significantly lower risk of new BD episodes was observed with the following individual drugs: aripiprazole, asenapine, lithium, olanzapine, quetiapine, and risperidone long-acting (ORs varied 0.19-0.46). Adding aripiprazole, divalproex, quetiapine, or olanzapine/risperidone to lithium or an MSA was more effective compared with lithium or MSA monotherapy (OR=0.37; 95%CI 0.25-0.55, p<0.00001). Active treatment favored prevention of mania over depression. The key limitations were "responder-enriched" design in most trials and high outcomes heterogeneity. PROSPERO registration number is CRD42020162663.
Topics: Adult; Anticonvulsants; Antipsychotic Agents; Aripiprazole; Bipolar Disorder; Humans; Lithium; Olanzapine; Quetiapine Fumarate; Randomized Controlled Trials as Topic; Risperidone
PubMed: 34489127
DOI: 10.1016/j.euroneuro.2021.08.264 -
The British Journal of Oral &... Jul 2022Odontogenic keratocyst (OKC) is known for its benign but aggressive clinical behaviour, and presents a challenge in its management due to high recurrence rate following... (Meta-Analysis)
Meta-Analysis Review
Odontogenic keratocyst (OKC) is known for its benign but aggressive clinical behaviour, and presents a challenge in its management due to high recurrence rate following surgical intervention. The sourcing of Carnoy's solution, the widely used adjunct in OKC treatment, has lately become difficult especially after its banning by the United States Food and Drugs Agency (FDA). This has generated interest in exploring alternative chemical agents such as 5-Fluorouracil (5-FU) and Modified Carnoy's solution (MCS). We conducted a systematic review and meta-analysis to assess the effectiveness of 5-FU as an adjunct following surgical intervention of OKC. A protocol was registered in PROSPERO prior to the literature search. All studies reporting the use of 5-FU in OKC treatment were included in the initial search of multiple literature databases. Of the 148 initially identified articles, three met the criteria for the final appraisal. The relevant data were extracted and a meta-analysis was undertaken in relation to recurrence rate and nerve paraesthesia. There were no recurrence observed in cases treated with 5-FU (n=56), and the incidence of nerve paraesthesia was 20% (none permanent). This systematic review has revealed early encouraging results for 5-FU as an adjunct, however a caution is recommended due to overall low quality of evidence related to individual studies. We present the cumulative evidence on the effectiveness of 5-FU in OKC treatment with discussion on its mechanism of action, safety profile, application protocol, and the implications for clinical practice.
Topics: Adjuvants, Immunologic; Fluorouracil; Humans; Odontogenic Cysts; Odontogenic Tumors; Paresthesia
PubMed: 35314081
DOI: 10.1016/j.bjoms.2022.02.001 -
Rheumatology (Oxford, England) Nov 2023To evaluate the effectiveness and safety of current treatment strategies for the vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic (VEXAS) syndrome.
OBJECTIVES
To evaluate the effectiveness and safety of current treatment strategies for the vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic (VEXAS) syndrome.
METHODS
A protocolized systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was performed. Three databases were searched for reports on treatment strategies for VEXAS. Data from the included publications was extracted and a narrative synthesis was performed. Treatment response was recorded as complete (CR), partial (PR) or none (NR) depending on changes in clinical symptoms and laboratory parameters. Patient characteristics, safety data and previous treatments were analysed.
RESULTS
We identified 36 publications with a total of 116 patients; 113 (98.3%) were male. The identified reports included azacytidine (CR 9/36, 25%; PR 14/36, 38.9%), Janus kinase inhibitors (JAKi) (CR 11/33, 33%; PR 9/33, 27.3%), tocilizumab (CR 3/15, 20%; PR 6/15, 40%), allogeneic stem cell transplantation (CR 6/7, 85.7%; one patient died), anakinra (CR 4/5, 80%; NR 1/5, 20%), canakinumab (CR 1/2, 50%; PR 1/2, 50%) and glucocorticoid monotherapy (CR 1/6, 16.7%; PR 4/6, 66.7%). Individual reports were available for TNF inhibitors, rituximab and MTX. Data on adverse events were available for 67 patients (67/116, 57.8%) and included: pneumonia (12/67, 17.9%), other infections (9/67, 13.4%), venous thromboembolisms (6/67, 8.9%), cytopenias (4/67, 5.9%), and acute (4/67, 5.9%) and chronic graft-vs-host-disease (2/67, 2.9%).
CONCLUSION
Current data on VEXAS treatment are limited and inhomogeneous. Treatment decisions should be individualized. For the devolvement of treatment algorithms clinical trials are needed. Adverse events remain a challenge, especially an elevated risk for venous thromboembolism associated to JAKi treatment should be carefully considered.
Topics: Humans; Male; Female; Algorithms; Azacitidine; Bronchiolitis Obliterans Syndrome; Databases, Factual; Janus Kinase Inhibitors; Mutation
PubMed: 37233149
DOI: 10.1093/rheumatology/kead240 -
Journal of Psychiatric Research Sep 2020We conducted a random-effects model network meta-analysis to examine differences between lemborexant and suvorexant in efficacy and safety outcomes for treating patients... (Meta-Analysis)
Meta-Analysis
We conducted a random-effects model network meta-analysis to examine differences between lemborexant and suvorexant in efficacy and safety outcomes for treating patients with insomnia. We searched Embase, MEDLINE, and CENTRAL from their inception until April/28/2020. Primary outcomes were subjective time to sleep onset (sTSO), subjective total sleep time (sTST), and subjective wake-after-sleep onset (sWASO) at week 1. Four double-blind, randomized controlled trials were identified (n = 3237; 72.4% female; mean age 58.0 years). The treatment arm consisted of lemborexant 10 mg/d (LEM10, n = 592), lemborexant 5 mg/d (LEM5, n = 589), suvorexant 20/15 mg/d (SUV20/15, n = 493), zolpidem tartrate extended release 6.25 mg/d (ZOL6.25, n = 263), and placebo (n = 1300). All active treatments outperformed placebo regarding sTSO at week 1; standardized mean differences (95% credible interval): LEM10 = -0.51 (-0.63, -0.39), LEM5 = -0.48 (-0.60, -0.36), SUV20/15 = -0.21 (-0.33, -0.10), and ZOL6.25 = -0.30 (-0.46, -0.14); sTST at week 1: LEM10 = -0.58 (-0.70, -0.45), LEM5 = -0.33 (-0.46, -0.21), SUV20/15 = -0.34 (-0.46, -0.23), and ZOL6.25 = -0.42 (-0.59, -0.25); and sWASO at week 1: LEM10 = -0.42 (-0.57, -0.28), LEM5 = -0.26 (-0.40, -0.11), SUV20/15 = -0.18 (-0.32, -0.05), and ZOL6.25 = -0.37 (-0.56, -0.18). Although no significant differences were found in discontinuation due to adverse events between each active drug and placebo, LEM10 and SUV20/15 were associated with greater somnolence compared with placebo. LEM10 had the largest effect size compared with placebo for all primary outcomes, although with a risk of somnolence.
Topics: Azepines; Double-Blind Method; Female; Humans; Male; Middle Aged; Network Meta-Analysis; Pyridines; Pyrimidines; Randomized Controlled Trials as Topic; Sleep Initiation and Maintenance Disorders; Treatment Outcome; Triazoles
PubMed: 32531478
DOI: 10.1016/j.jpsychires.2020.05.025 -
Journal of Clinical Oncology : Official... Mar 2022To develop recommendations for adjuvant therapy for patients with resected stage II colon cancer.
PURPOSE
To develop recommendations for adjuvant therapy for patients with resected stage II colon cancer.
METHODS
ASCO convened an Expert Panel to conduct a systematic review of relevant studies and develop recommendations for clinical practice.
RESULTS
Twenty-one observational studies and six randomized controlled trials met the systematic review inclusion criteria.
RECOMMENDATIONS
Adjuvant chemotherapy (ACT) is not routinely recommended for patients with stage II colon cancer who are not in a high-risk subgroup. Patients with T4 tumors are at higher risk of recurrence and should be offered ACT, whereas patients with other high-risk factors, including sampling of fewer than 12 lymph nodes in the surgical specimen, perineural or lymphovascular invasion, poorly or undifferentiated tumor grade, intestinal obstruction, tumor perforation, or grade BD3 tumor budding, may be offered ACT. The addition of oxaliplatin to fluoropyrimidine-based ACT is not routinely recommended, but may be offered as a result of shared decision making. Patients with mismatch repair deficiency/microsatellite instability tumors should not be routinely offered ACT; if the combination of mismatch repair deficiency/microsatellite instability and high-risk factors results in a decision to offer ACT, oxaliplatin-containing chemotherapy is recommended. Duration of oxaliplatin-containing chemotherapy is also addressed, with recommendations for 3 or 6 months of treatment with capecitabine and oxaliplatin or fluorouracil, leucovorin, and oxaliplatin, with decision making informed by key evidence of 5-year disease-free survival in each treatment subgroup and the rate of adverse events, including peripheral neuropathy.Additional information is available at www.asco.org/gastrointestinal-cancer-guidelines.
Topics: Antineoplastic Combined Chemotherapy Protocols; Brain Neoplasms; Chemotherapy, Adjuvant; Colonic Neoplasms; Colorectal Neoplasms; Fluorouracil; Humans; Leucovorin; Microsatellite Instability; Neoplasm Staging; Neoplastic Syndromes, Hereditary; Oxaliplatin
PubMed: 34936379
DOI: 10.1200/JCO.21.02538 -
Journal of the American Academy of... Feb 2023Emotional dysregulation and irritability are common in individuals with autism spectrum disorder (ASD). We conducted the first meta-analysis assessing the efficacy of a... (Meta-Analysis)
Meta-Analysis
Systematic Review and Meta-analysis: Efficacy of Pharmacological Interventions for Irritability and Emotional Dysregulation in Autism Spectrum Disorder and Predictors of Response.
OBJECTIVE
Emotional dysregulation and irritability are common in individuals with autism spectrum disorder (ASD). We conducted the first meta-analysis assessing the efficacy of a broad range of pharmacological interventions for emotional dysregulation and irritability in ASD and predictors of response.
METHOD
Following a preregistered protocol (PROSPERO: CRD42021235779), we systematically searched multiple databases until January 1, 2021. We included placebo-controlled randomized controlled trials (RCTs) and evaluated the efficacy of pharmacological interventions and predictors of response for emotional dysregulation and irritability. We assessed heterogeneity using Q statistics and publication bias. We conducted subanalyses and meta-regressions to identify predictors of response. The primary effect size was the standardized mean difference. Quality of studies was assessed using the Cochrane Risk of Bias Tool (RoB2).
RESULTS
A total of 2,856 individuals with ASD in 45 studies were included, among which 26.7% of RCTs had a high risk of bias. Compared to placebo, antipsychotics (standardized mean difference = 1.028, 95% CI = 0.824-1.232) and medications used to treat attention-deficit/hyperactivity disorder (ADHD) (0.471, 0.061-0.881) were significantly better than placebo in improving emotional dysregulation and irritability, whereas evidence of efficacy was not found for other drug classes (p > .05). Within individual medications, evidence of efficacy was found for aripiprazole (1.179, 0.838-1.520) and risperidone (1.074, 0.818-1.331). Increased rates of comorbid epilepsy (β = -0.049, p = .026) were associated with a lower efficacy.
CONCLUSION
Some pharmacological interventions (particularly risperidone and aripiprazole) have proved efficacy for short-term treatment of emotional dysregulation and irritability in ASD and should be considered within a multimodal treatment plan, taking into account also the tolerability profile and families' preferences.
Topics: Humans; Risperidone; Aripiprazole; Antipsychotic Agents; Autism Spectrum Disorder; Attention Deficit Disorder with Hyperactivity
PubMed: 35470032
DOI: 10.1016/j.jaac.2022.03.033 -
Current Problems in Cardiology Jan 2023Hypertrophic cardiomyopathy (HCM) is the most common heritable cardiomyopathy, yet pharmacological therapy has been unchanged for decades until the recent introduction... (Meta-Analysis)
Meta-Analysis Review
Hypertrophic cardiomyopathy (HCM) is the most common heritable cardiomyopathy, yet pharmacological therapy has been unchanged for decades until the recent introduction of mavacamten, a first-in-class cardiac myosin inhibitor. We assessed the efficacy and safety of mavacamten in HCM. To date, only 3 randomized controlled trials (RCTs) compared the outcomes of mavacamten vs placebo for HCM. We used a fixed effects model to calculate risk ratios (RRs) with 95% confidence intervals (CIs). The primary composite endpoint (PCE) was defined as either ≥1.5 mL/kg/min increase in peak oxygen consumption (pVO2) with ≥1 New York Heart Association functional class (NYHA-FC) improvement or ≥3.0 mL/kg/min increase in pVO2 without worsening of NYHA-FC. Secondary outcomes included ≥1 NYHA-FC improvement, septal reduction therapy (SRT) or guideline eligible for SRT, ≥1 serious adverse event (SAE), ≥1 treatment emergency adverse event (TEAE), atrial fibrillation (AF), and nonsustained ventricular tachycardia (NSVT). Three RCTs (n = 422, mean follow-up 24 weeks) were included. Compared to placebo, mavacamten achieved higher rates of PCE (RR 1.92; 95% CI 1.28-2.88; P = 0.002) and ≥1 NYHA-FC improvement (RR 2.10; 95% CI 1.66-2.67; P < 0.00001) and lower rates of SRT or guideline eligible for SRT (RR 0.29; 95% CI 0.22-0.39; P < 0.00001). There were no differences between both groups in ≥1 SAE, AF, and NSVT, however mavacamten had higher rates of ≥1 TEAE. In patients with HCM, mavacamten helps improve pVO2 and NYHA-FC and reduces SRT but may be associated with TEAE. Further research is warranted to evaluate the efficacy, safety, and long-term outcomes of mavacamten.
Topics: Humans; Randomized Controlled Trials as Topic; Cardiomyopathy, Hypertrophic; Benzylamines; Uracil; Atrial Fibrillation
PubMed: 36167226
DOI: 10.1016/j.cpcardiol.2022.101429