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Frontiers in Endocrinology 2022The dipeptidyl peptidase-4 inhibitor (DPP-4i) drugs, such as evogliptin, as the second-line drugs for type 2 diabetes mellitus (T2DM) treatment have been reported to... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
The dipeptidyl peptidase-4 inhibitor (DPP-4i) drugs, such as evogliptin, as the second-line drugs for type 2 diabetes mellitus (T2DM) treatment have been reported to facilitate insulin secretion by reducing glucagon and inhibiting glucagon like peptides. With a vague consensus, the advantageous and non-inferior effects of evogliptin relative to other DPP-4i drugs were recently demonstrated on hemoglobin A1c (HbA1c) levels and overall adverse events in T2DM patients. Thus, the aim was to evaluate the overall influence of evogliptin on HbA1c levels and the adverse events in T2DM patients compared to sitagliptin and linagliptin.
METHODS
Complying with PRISMA guidelines, we conducted a systematic literature search in databases and a meta-analysis. Data about HbA1c levels and the adverse events of T2DM patients were collected and analyzed.
RESULTS
From 1,397 studies, we found five matched studies involving 845 subjects (mean age: 54.7 ± 3 years). The meta-analysis revealed that evogliptin was non-inferior to sitagliptin/linagliptin with a mean difference of 0.062 (95% CI: -0.092 to 0.215. I: 0%. = 0.431) regarding the HbA1c level reduction, and the risk ratio was -0.006 (95% CI: -0.272 to 0.260. I: 1.7%. = 0.966) regarding the adverse effects, indicating no significant difference between evogliptin and linagliptin or sitagliptin in affecting the HbA1c level and adverse effects.
CONCLUSION
The study provides preliminary evidence regarding the similarity in the efficacy of evogliptin compared to other DPP-4i drugs, including sitagliptin and linagliptin, for managing HbA1c levels and adverse events.
Topics: Diabetes Mellitus, Type 2; Dipeptidyl-Peptidase IV Inhibitors; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Linagliptin; Middle Aged; Piperazines; Sitagliptin Phosphate
PubMed: 36060938
DOI: 10.3389/fendo.2022.962385 -
Clinical Microbiology and Infection :... Feb 2024Contacts of patients with multidrug-resistant tuberculosis (MDR-TB) are at risk of developing TB disease. Tuberculosis preventive treatment (TPT) is an intervention that... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Contacts of patients with multidrug-resistant tuberculosis (MDR-TB) are at risk of developing TB disease. Tuberculosis preventive treatment (TPT) is an intervention that can potentially reduce this risk.
OBJECTIVES
To evaluate the effectiveness and safety of TPT for contacts of patients with MDR-TB.
DATA SOURCES
EMBASE, PubMed, Web of Science, and the Cochrane Library were searched for eligible studies on 24 July 2023, without start date restrictions.
STUDY ELIGIBILITY CRITERIA
We included studies that compared TPT with no treatment in contacts of patients with MDR-TB and reported outcomes of progression to TB disease.
PARTICIPANTS
Contacts of patients with MDR-TB.
INTERVENTIONS
TPT.
ASSESSMENT OF RISK OF BIAS
A modified version of the Newcastle-Ottawa Scale was used.
METHODS OF DATA SYNTHESIS
Random-effects meta-analysis was utilized to calculate the relative risk for disease progression to TB in contacts of patients with MDR-TB who received TPT compared to those who did not. Additionally, completion, adverse effect, and discontinued rates were assessed.
RESULTS
Involving 1105 individuals from 11 studies, the pooled relative risk for disease progression in contacts receiving TPT versus those without treatment was 0.34 (95% CI: 0.16-0.72). Subgroup analysis indicated a lower pooled relative risk for regimens based on the drug-resistance profile of the index patients with TB compared to uniform treatment regimens (0.22 [95% CI: 0.06-0.84] vs. 0.49 [95% CI: 0.17-1.35]), although not statistically significant. The pooled completed rate was 83.8%, adverse effect rate was 22.9%, and discontinued rate was 6.5%. After excluding the levofloxacin and pyrazinamide regimen study, the completed rate increased to 88.0%, and adverse effects and discontinued rates decreased to 8.0% and 4.0%, respectively.
DISCUSSION
TPT reduces TB disease progression risk in contacts of patients with MDR-TB. Tailored TPT regimens based on drug-resistance profiles may offer additional benefits. Furthermore, efforts to improve completed rates and manage adverse effects are essential for optimizing effectiveness and safety.
Topics: Humans; Antitubercular Agents; Tuberculosis, Multidrug-Resistant; Pyrazinamide; Levofloxacin; Drug-Related Side Effects and Adverse Reactions; Disease Progression
PubMed: 37741621
DOI: 10.1016/j.cmi.2023.09.015 -
Clinical Infectious Diseases : An... May 2023Optimal doses of first-line drugs for treatment of drug-susceptible tuberculosis in children and young adolescents remain uncertain. We aimed to determine whether... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Optimal doses of first-line drugs for treatment of drug-susceptible tuberculosis in children and young adolescents remain uncertain. We aimed to determine whether children treated using World Health Organization-recommended or higher doses of first-line drugs achieve successful outcomes and sufficient pharmacokinetic (PK) exposures.
METHODS
Titles, abstracts, and full-text articles were screened. We searched PubMed, EMBASE, CENTRAL, and trial registries from 2010 to 2021. We included studies in children aged <18 years being treated for drug-susceptible tuberculosis with rifampicin (RIF), pyrazinamide, isoniazid, and ethambutol. Outcomes were treatment success rates and drug exposures. The protocol for the systematic review was preregistered in PROSPERO (no. CRD42021274222).
RESULTS
Of 304 studies identified, 46 were eligible for full-text review, and 12 and 18 articles were included for the efficacy and PK analyses, respectively. Of 1830 children included in the efficacy analysis, 82% had favorable outcomes (range, 25%-95%). At World Health Organization-recommended doses, exposures to RIF, pyrazinamide, and ethambutol were lower in children than in adults. Children ≤6 years old have 35% lower areas under the concentration-time curve (AUCs) than older children (mean of 14.4 [95% CI 9.9-18.8] vs 22.0 [13.8-30.1] μg·h/mL) and children with human immunodeficiency virus (HIV) had 35% lower RIF AUCs than HIV-negative children (17.3 [11.4-23.2] vs 26.5 [21.3-31.7] μg·h/mL). Heterogeneity and small sample sizes were major limitations.
CONCLUSIONS
There is large variability in outcomes, with an average of 82% favorable outcomes. Drug exposures are lower in children than in adults. Younger children and/or those with HIV are underexposed to RIF. Standardization of PK pediatric studies and individual patient data analysis with safety assessment are needed to inform optimal dosing.
Topics: Adult; Adolescent; Child; Humans; Antitubercular Agents; Pyrazinamide; Ethambutol; Tuberculosis; Rifampin; Isoniazid; HIV; HIV Infections
PubMed: 36609692
DOI: 10.1093/cid/ciac973 -
Critical Reviews in Oncology/hematology Mar 2021This study aims to evaluate the efficacy and safety of Daratumumab-based induction therapy (DBI) in newly diagnosed multiple myeloma (MM). We identified four eligible... (Meta-Analysis)
Meta-Analysis Review
This study aims to evaluate the efficacy and safety of Daratumumab-based induction therapy (DBI) in newly diagnosed multiple myeloma (MM). We identified four eligible RCTs including 2735 patients. The primary outcomes of RCTs involving transplant eligible (TEMM) and non-transplant eligible MM (NTEMM) were stringent complete response (sCR) and progression-free survival (PFS) respectively. Meta-analysis was performed using random-effects models. DBI improved sCR rates for standard risk (SR) (OR 1.86, 95 % CI 1.41-2.46) but not HiR (high risk) (OR 0.78, 95 % CI 0.41-1.48) (interaction P = 0.01) TEMM. In NTEMM, DBI improved PFS in SR (HR 0.44, 95 % CI 0.35-0.55) but not HiR patients. (HR 0.81, 95 % CI 0.52-1.27) (interaction P = 0.02). In conclusion, while DBI is efficacious in SR patients, there is insufficient data to support a benefit in HiR-MM.
Topics: Antibodies, Monoclonal; Antineoplastic Combined Chemotherapy Protocols; Bortezomib; Humans; Induction Chemotherapy; Multiple Myeloma
PubMed: 33387628
DOI: 10.1016/j.critrevonc.2020.103211 -
PloS One 2022Atherosclerosis(AS) is widely recognized as a risk factor for incident cardiovascular and cerebrovascular diseases. Tetramethylpyrazine (TMP) is the active ingredient of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Atherosclerosis(AS) is widely recognized as a risk factor for incident cardiovascular and cerebrovascular diseases. Tetramethylpyrazine (TMP) is the active ingredient of Ligusticum wallichii that possesses a variety of biological activities against atherosclerosis.
OBJECTIVE
This systematic review and meta-analysis sought to study the impact of and mechanism of tetramethylpyrazine for atherosclerosis in animal models.
METHODS
A systematic search was conducted of PubMed, Embase, Cochrane Library, Web of Science database, Chinese Biomedical (CBM) database, China National Knowledge Infrastructure (CNKI), WanFang data, and Vip Journal Integration Platform, covering the period from the respective start date of each database to December 2021. We used SYRCLE's 10-item checklist and Rev-Man 5.3 software to analyze the data and the risk of bias.
RESULTS
Twelve studies, including 258 animals, met the inclusion criteria. Compared with the control group, TMP significantly reduced aortic atherosclerotic lesion area, and induced significant decreases in levels of TC (SMD = -2.67, 95% CI -3.68 to -1.67, P < 0.00001), TG (SMD = -2.43, 95% CI -3.39 to -1.47, P < 0.00001), and LDL-C (SMD = -2.87, 95% CI -4.16 to -1.58, P < 0.00001), as well as increasing HDL-C (SMD = 2.04, 95% CI 1.05 to 3.03, P = 0.001). TMP also significantly modulated plasma inflammatory responses and biological signals associated with atherosclerosis. In subgroup analysis, the groups of high-dose TMP (≥50 mg/kg) showed better results than those of the control group. No difference between various durations of treatment groups or various assessing location groups.
CONCLUSION
TMP exerts anti-atherosclerosis functions in an animal model of AS mediated by anti-inflammatory action, antioxidant action, ameliorating lipid metabolism disorder, protection of endothelial function, antiplatelet activity, reducing the proliferation and migration of smooth muscle cells, inhibition of angiogenesis, antiplatelet aggregation. Due to the limitations of the quantity and quality of current studies, the above conclusions need to be verified by more high-quality studies.
TRIAL REGISTRATION NUMBER
PROSPERO registration no.CRD42021288874.
Topics: Animals; Aortic Diseases; Atherosclerosis; Disease Models, Animal; Humans; Pyrazines
PubMed: 35500001
DOI: 10.1371/journal.pone.0267968 -
Hematology (Amsterdam, Netherlands) Dec 2022Despite conspicuous advances in innovating novel drugs and combination regimens in multiple myeloma (MM) in recent decades, the most appropriate maintenance regimens... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Despite conspicuous advances in innovating novel drugs and combination regimens in multiple myeloma (MM) in recent decades, the most appropriate maintenance regimens after inductive therapy are still controversial and opaque.
OBJECTIVE
We aimed to identify the most effective maintenance treatment for newly diagnosed multiple myeloma (NDMM) patients via network meta-analysis.
METHOD
We searched PubMed, Embase, Cochrane Library, Scopus, and Google Scholars from inception to April, 2022. Odds ratios (ORs) were generated for dichotomous variants. The primary endpoint was overall survival (OS).
RESULTS
Eventually a total of 19 trials, including 11 treatments and 8337 patients, were included in this analysis. For OS, lenalidomide (OR ranged from 1.61 to 1.99) and daratumumab (OR ranged from 1.83 to 2.41) showed significant efficacy over placebo. Maintenance therapy comprising lenalidomide-carfilzomib (OR ranged from 3.19 to 6.95), lenalidomide-prednisone (OR ranged from 2.62 to 4.44), bortezomib-thalidomide (OR ranged from 2.48 to 3.64), daratumumab (OR ranged from 2.0 to 2.98), lenalidomide (OR ranged from 1.4 to 3.19), ixazomib (OR ranged from 1.36 to 2.05), thalidomide (OR ranged from 1.5 to 1.86) demonstrated significant effects in prolongin PFS compared with placebo; Among the efficient therapies, lenalidomide-carfilzomib was significantly superior to lenalidomide (OR ranged from 2.18 to 2.20), daratumumab (OR ranged from 1.49 to 2.66) and ixazomib (OR ranged from 2.75 to 3.57).
CONCLUSION
Considering OS and PFS, lenalidomide-carfilzomib should be recommended as the best therapy. In clinical practice, this must be weighed against the increased risk of adverse events and financial burden. However, more head-to-head studies are needed to confirm these findings.
Topics: Antineoplastic Combined Chemotherapy Protocols; Boron Compounds; Bortezomib; Glycine; Humans; Lenalidomide; Multiple Myeloma; Network Meta-Analysis; Prednisone; Thalidomide
PubMed: 36125238
DOI: 10.1080/16078454.2022.2121900 -
Leukemia Research Jun 2024Acute myeloid leukemia (AML) is a complex disease with diverse mutations, including prevalent mutations in the FMS-like receptor tyrosine kinase 3 (FLT3) gene that lead... (Review)
Review
BACKGROUND
Acute myeloid leukemia (AML) is a complex disease with diverse mutations, including prevalent mutations in the FMS-like receptor tyrosine kinase 3 (FLT3) gene that lead to poor prognosis. Recent advancements have introduced FLT3 inhibitors that have improved outcomes for FLT3-mutated AML patients, however, questions remain on their application in complex conditions such as relapsed/refractory (R/R) disease. Therefore, we aimed to evaluate the clinical effectiveness of second-generation FLT3 inhibitors in treating patients with R/R AML.
METHODS
A systematic literature search of PubMed, MEDLINE, SCOPUS and Google Scholar databases was made to identify relevant studies up to January 30, 2024. This study was conducted following the guidelines of the PRISMA.
RESULTS
The ADMIRAL trial revealed significantly improved overall survival and complete remission rates with gilteritinib compared to salvage chemotherapy, with manageable adverse effects. Ongoing research explores its potential in combination therapies, showing synergistic effects with venetoclax and promising outcomes in various clinical trials. The QuANTUM-R trial suggested longer overall survival with quizartinib compared to standard chemotherapy, although concerns were raised regarding trial design and cardiotoxicity. Ongoing research explores combination therapies involving quizartinib, such as doublet or triplet regimens with venetoclax, showing promising outcomes in FLT3-mutated AML patients.
CONCLUSION
These targeted therapies offer promise for managing this subgroup of AML patients, but further research is needed to optimize their use. This study underscores the importance of personalized treatment based on genetic mutations in AML, paving the way for more effective and tailored approaches to combat the disease.
Topics: Humans; fms-Like Tyrosine Kinase 3; Leukemia, Myeloid, Acute; Protein Kinase Inhibitors; Drug Resistance, Neoplasm; Mutation; Aniline Compounds; Phenylurea Compounds; Neoplasm Recurrence, Local; Pyrazines; Benzothiazoles
PubMed: 38692232
DOI: 10.1016/j.leukres.2024.107505 -
Journal of Ethnopharmacology Dec 2021Salvia miltiorrhiza and ligustrazine injection is a compound injection composed of the extract from Salvia miltiorrhiza and Ligusticum striatum (Ligusticum striatum... (Meta-Analysis)
Meta-Analysis
Efficacy and safety of Salvia miltiorrhiza (Salvia miltiorrhiza Bunge) and ligustrazine injection in the adjuvant treatment of early-stage diabetic kidney disease: A systematic review and meta-analysis.
ETHNOPHARMACOLOGICAL RELEVANCE
Salvia miltiorrhiza and ligustrazine injection is a compound injection composed of the extract from Salvia miltiorrhiza and Ligusticum striatum (Ligusticum striatum DC.), has been frequently used for the adjuvant treatment of early-stage diabetic kidney disease (DKD) in China. Safety and efficacy studies in terms of evidence-based medical practice have become more prevalent in application to Chinese Herbal Medicine. It is necessary to assess the efficacy and safety of Salvia miltiorrhiza and ligustrazine injection in the adjuvant treatment of early-stage diabetic kidney disease by conducting a systematic review and meta-analysis of available clinical data.
AIM OF THE STUDY
The aim of this systematic review and meta-analysis was to evaluate the efficacy and safety of Salvia miltiorrhiza and ligustrazine injection as an adjunctive therapy to conventional therapies for early-stage DKD.
MATERIALS AND METHODS
The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) checklist was used to structure this study. We searched the English databases PubMed, Cochrane library, and Chinese databases including Chinese journal full text database (CNKI), China Biomedical Documentation Service System (SinoMed), Wanfang digital periodical full text database and Chinese Scientific Journal Database (VIP). Relevant studies were selected based on the inclusion and exclusion criteria. Meta-analysis was performed with RevMan 5.3 software after data extraction and the quality of studies assessment. The quality of the evidence was assessed with the Cochrane risk of bias tool. Sensitivity analysis and Egger's test were performed using Stata 15.0 software.
RESULTS
A total of 22 trials were included with 1939 patients. Meta-analysis showed that compared with the control group of conventional western medicine alone, Salvia miltiorrhiza and ligustrazine injection combined with conventional western medicine can achieve better efficacy in the treatment of early-stage DKD, reduce urinary albumin excretion rate (12RCTs, 1181 participants; SMD = -1.82, 95% CI [-2.62, -1.01], P < 0.00001), serum creatinine (13RCTs, 1228 participants; MD = -13.21 μmol/L, 95% CI [-19.58, -6.83], P < 0.0001), β-microglobulin (9RCTs, 669 participants; SMD = -1.45, 95% CI [-2.43, -0.48], P = 0.003) and reduce interleukin-6 (4RCTs, 331 participants; MD = -6.38 ng/L, 95% CI [-9.03, -3.78], P < 0.00001), interleukin-18 (2RCTs, 177 participants; MD = -29.78 ng/L, 95% CI [-41.51, -18.05], P < 0.00001), tumor necrosis factor-α (4RCTs, 331 participants; MD = -18.03 ng/L, 95% CI [-22.96, -13.09], P < 0.00001), with statistical differences and alleviate the body inflammatory response effectively.
CONCLUSION
Based on the existing evidence, that Salvia miltiorrhiza and ligustrazine injection in the adjuvant treatment of early-stage diabetic kidney disease is safe and effective. However, due to the limitation of the quality of the included studies, the above conclusions need to be further verified by more relevant randomized controlled trials with high-quality large samples.
Topics: Diabetic Nephropathies; Humans; Plant Extracts; Pyrazines; Salvia miltiorrhiza
PubMed: 34153447
DOI: 10.1016/j.jep.2021.114346 -
Current Medical Research and Opinion Oct 2022The purpose of this study was to compare the effectiveness of the only Food and Drug Administration-authorized prescription digital therapeutic (PDT) Somryst versus... (Meta-Analysis)
Meta-Analysis
Network meta-analysis comparing the effectiveness of a prescription digital therapeutic for chronic insomnia to medications and face-to-face cognitive behavioral therapy in adults.
OBJECTIVE
The purpose of this study was to compare the effectiveness of the only Food and Drug Administration-authorized prescription digital therapeutic (PDT) Somryst versus face-to-face cognitive behavioral therapy for insomnia (CBT-I), or FDA-approved prescription medications for insomnia.
METHODS
A systematic literature review was undertaken to identify relevant studies. A Bayesian network meta-analysis (NMA) was conducted to examine (1) mean change in insomnia severity index (ISI); (2) proportional change in ISI remitters; (3) mean change in wake after sleep onset (WASO); and (4) mean change in sleep onset latency (SOL).
RESULTS
Twenty studies provided data on the PDT, CBT-I, CBT-I in combination with self-help (SH), or two prescription medications (eszopiclone and zolpidem). The PDT was associated with significant mean change in ISI (-5.77, 95% Credible Interval [CrI] - 8.53, -3.07) and ISI remitters (OR 12.33; 95% CrI 2.28, 155.91) compared to placebo, and had the highest probability of being the most effective treatment overall for ISI mean change (56%), and ISI remitters (64%). All evaluated interventions significantly outperformed placebo for WASO but no significant differences were observed for SOL (five interventions). Sensitivity analyses excluding medications and meta-regression (assessing type, duration, delivery method for CBT-I) did not affect NMA results.
CONCLUSIONS
This network meta-analysis demonstrated that a PDT delivering CBT-I had the highest probability of being most effective compared to face-to-face CBT-I, prescription sleep medications, or placebo, as measured by reductions in mean ISI score from baseline and ISI-determined remittance.
Topics: Adult; Bayes Theorem; Cognitive Behavioral Therapy; Eszopiclone; Humans; Network Meta-Analysis; Prescriptions; Sleep Initiation and Maintenance Disorders; Treatment Outcome; Zolpidem
PubMed: 35938209
DOI: 10.1080/03007995.2022.2108616 -
British Journal of Haematology Feb 2024Immune thrombotic thrombocytopenic purpura (iTTP) is a rare and life-threatening haematological condition. Initial treatment involves plasma exchange (PLEX),...
Immune thrombotic thrombocytopenic purpura (iTTP) is a rare and life-threatening haematological condition. Initial treatment involves plasma exchange (PLEX), corticosteroids, caplacizumab and rituximab. In relapsed and refractory cases despite initial treatments, further immune-modulating therapy includes the proteasome inhibitor, bortezomib. Evidence for bortezomib in this setting is limited to case reports and case series. We report our experience and perform a systematic review of the literature. We identified 21 publications with 28 unique patients in addition to our cohort of eight patients treated with bortezomib. The median age of patients was 44 years (IQR: 27-53) and 69% female. They were usually in an initial, refractory presentation of iTTP where they had received PLEX, corticosteroids, rituximab and another line of therapy. After bortezomib administration, 72% of patients had a complete response, with 85% maintaining a durable response without relapse at the last follow-up.
Topics: Humans; Female; Adult; Middle Aged; Male; Bortezomib; Rituximab; Purpura, Thrombotic Thrombocytopenic; Retrospective Studies; Purpura, Thrombocytopenic, Idiopathic; Adrenal Cortex Hormones; Plasma Exchange; ADAMTS13 Protein
PubMed: 37571963
DOI: 10.1111/bjh.19035