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BMC Cancer Feb 2024To compare the efficacy, safety and effects on quality of life of different ALK-inhibitors for global and Asian patients with advanced ALK-positive non-small-cell lung... (Meta-Analysis)
Meta-Analysis
Identifying optimal ALK inhibitors in first- and second-line treatment of patients with advanced ALK-positive non-small-cell lung cancer: a systematic review and network meta-analysis.
OBJECTIVES
To compare the efficacy, safety and effects on quality of life of different ALK-inhibitors for global and Asian patients with advanced ALK-positive non-small-cell lung cancer (NSCLC).
METHODS
The included RCTs were identified through a systematic search of PubMed, EMBASE, Cochrane Library, Clinical Trials.gov, and major cancer conferences. The assessment of progression-free survival (PFS), intracranial PFS, overall survival (OS), and patient-reported outcomes (PROs) was carried out using restricted mean survival time (RMST) model, fractional polynomial model and Royston-Parmar model. Time-invariant hazard ratio (HR) models were also used to validate and supplement the primary analysis. Objective response rate (ORR) and adverse events with any grade, grade 3-5 were assessed through a Bayesian network meta-analysis. The primary measures for OS, PFS, and PROs were HR and RMST. The odds ratio was the metric for evaluating safety, ORR, 12-month PFS rate, 24-month OS rate, and the 12-month non-deterioration rate of PROs. Subgroup analyses based on patient characteristics were performed.
RESULTS
A total of fourteen studies (ten for first-line, four for second-line) consisting of nine treatments (chemotherapy, crizotinib, alectinib [600mg BID], low-dose alectinib [300mg BID], brigatinib, ceritinib, ensartinib, envonalkib, and lorlatinib) were included. In the first-line setting, alectinib showed a significant advantage over crizotinib and had the longest OS among all ALK-inhibitors. Compared to crizotinib, lorlatinib had the best efficacy regarding PFS for global patients, followed closely by alectinib and brigatinib. For Asian patients, alectinib significantly improved PFS compared to other treatments. In second-line, alectinib had the highest PFS for patients pretreated with crizotinib, followed by brigatinib, ceritinib and chemotherapy. Alectinib, irrespective of the dose, was the safest first-line option, whereas lorlatinib, brigatinib, and ceritinib showed poorer safety profiles. Alectinib was also the safest ALK-inhibitor for crizotinib-resistant patients. Brigatinib had the best performance in terms of PROs.
CONCLUSIONS
Considering both efficacy and safety, alectinib appears to be the preferable treatment in first-line and second-line, particularly for Asian patients.
Topics: Humans; Carcinoma, Non-Small-Cell Lung; Crizotinib; Lung Neoplasms; Network Meta-Analysis; Bayes Theorem; Quality of Life; Anaplastic Lymphoma Kinase; Protein Kinase Inhibitors; Carbazoles; Sulfones; Aminopyridines; Lactams; Pyrimidines; Pyrazoles; Organophosphorus Compounds
PubMed: 38331773
DOI: 10.1186/s12885-024-11916-4 -
Pharmaceuticals (Basel, Switzerland) Mar 2023Natural product derivatives are essential in searching for compounds with important chemical, biological, and medical applications. Naphthoquinones are secondary... (Review)
Review
Natural product derivatives are essential in searching for compounds with important chemical, biological, and medical applications. Naphthoquinones are secondary metabolites found in plants and are used in traditional medicine to treat diverse human diseases. Considering this, the synthesis of naphthoquinone derivatives has been explored to contain compounds with potential biological activity. It has been reported that the chemical modification of naphthoquinones improves their pharmacological properties by introducing amines, amino acids, furan, pyran, pyrazole, triazole, indole, among other chemical groups. In this systematic review, we summarized the preparation of nitrogen naphthoquinones derivatives and discussed their biological effect associated with redox properties and other mechanisms. Preclinical evaluation of antibacterial and/or antitumoral naphthoquinones derivatives is included because cancer is a worldwide health problem, and there is a lack of effective drugs against multidrug-resistant bacteria. The information presented herein indicates that naphthoquinone derivatives could be considered for further studies to provide drugs efficient in treating cancer and multidrug-resistant bacteria.
PubMed: 37111253
DOI: 10.3390/ph16040496 -
The Canadian Journal of Infectious... 2022Since the beginning of the novel coronavirus (SARS-CoV-2) disease outbreak, there has been an increasing interest in discovering potential therapeutic agents for this... (Review)
Review
BACKGROUND
Since the beginning of the novel coronavirus (SARS-CoV-2) disease outbreak, there has been an increasing interest in discovering potential therapeutic agents for this disease. In this regard, we conducted a systematic review through an overview of drug development (in silico, in vitro, and in vivo) for treating COVID-19.
METHODS
A systematic search was carried out in major databases including PubMed, Web of Science, Scopus, EMBASE, and Google Scholar from December 2019 to March 2021. A combination of the following terms was used: coronavirus, COVID-19, SARS-CoV-2, drug design, drug development, In silico, In vitro, and In vivo. A narrative synthesis was performed as a qualitative method for the data synthesis of each outcome measure.
RESULTS
A total of 2168 articles were identified through searching databases. Finally, 315 studies (266 in silico, 34 in vitro, and 15 in vivo) were included. In studies with in silico approach, 98 article study repurposed drug and 91 studies evaluated herbal medicine on COVID-19. Among 260 drugs repurposed by the computational method, the best results were observed with saquinavir ( = 9), ritonavir ( = 8), and lopinavir ( = 6). Main protease ( = 154) following spike glycoprotein ( = 62) and other nonstructural protein of virus ( = 45) was among the most studied targets. Doxycycline, chlorpromazine, azithromycin, heparin, bepridil, and glycyrrhizic acid showed both in silico and in vitro inhibitory effects against SARS-CoV-2.
CONCLUSION
The preclinical studies of novel drug design for COVID-19 focused on main protease and spike glycoprotein as targets for antiviral development. From evaluated structures, saquinavir, ritonavir, eucalyptus, Tinospora cordifolia, aloe, green tea, curcumin, pyrazole, and triazole derivatives in in silico studies and doxycycline, chlorpromazine, and heparin from in vitro and human monoclonal antibodies from in vivo studies showed promised results regarding efficacy. It seems that due to the nature of COVID-19 disease, finding some drugs with multitarget antiviral actions and anti-inflammatory potential is valuable and some herbal medicines have this potential.
PubMed: 36199815
DOI: 10.1155/2022/2044282 -
Annals of Palliative Medicine Oct 2021Riociguat therapy has been recommended for pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH), and it might have therapeutic... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Riociguat therapy has been recommended for pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH), and it might have therapeutic significance for other types of pulmonary hypertension (PH). Our purpose was to evaluate the specific impact of riociguat on all types of PH.
METHODS
We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) comparing the safety and efficacy of riociguat treatment for PH through databases of the Cochrane Library, PubMed, Embase, and Web of Science from inception to the present. Duplicate publications, studies with no full text, incomplete information or inability to extract data, animal experiments and reviews, and systematic reviews were excluded. The software RevMan 5.4 was used for data synthesis.
RESULTS
There were 8 RCTs included in our study, involving 1,606 participants. For PAH and CTEPH patients, riociguat treatment extended 6-minute walk distance (6MWD) by 39.84 meters, decreased mean pulmonary arterial pressure (PAP) by 4.20 mmHg, lowered pulmonary vascular resistance (PVR) by 218.76 dynes/sec/cm-5, cut down right atrial pressure (RAP) by 0.9 mmHg, increased cardiac index (CI) by 0.49 L/min/m2, improved cardiac output (CO) by 0.89 L/min, reduced N-terminal pro-type B natriuretic peptide (NT-proBNP) by 436.21 pg/mL, and decreased adverse events and clinical worsening as compared with placebo. For other types of PH including PH due to left heart disease and PH due to lung disease, riociguat was reported as having improved CI by 0.42 L/min/m2 and CO was increased by 0.92 L/min compared with placebo. Other efficacy outcomes and safety outcomes did not attain statistical difference in other types of PH.
CONCLUSIONS
For PAH and CTEPH, riociguat treatment is safe and effective, but for other types of PH, it can only improve some hemodynamic parameters.
Topics: Chronic Disease; Humans; Hypertension, Pulmonary; Pyrazoles; Pyrimidines
PubMed: 34763472
DOI: 10.21037/apm-21-2656 -
Jornal Brasileiro de Pneumologia :... 2024To evaluate the effect of treatment with the combination of three cystic fibrosis transmembrane conductance regulator (CFTR) modulators-elexacaftor+tezacaftor+ivacaftor... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To evaluate the effect of treatment with the combination of three cystic fibrosis transmembrane conductance regulator (CFTR) modulators-elexacaftor+tezacaftor+ivacaftor (ETI)-on important clinical endpoints in individuals with cystic fibrosis.
METHODS
This was a systematic review and meta-analysis of randomized clinical trials that compared the use of ETI in individuals with CF and at least one F508del allele with that of placebo or with an active comparator such as other combinations of CFTR modulators, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations and the Patients of interest, Intervention to be studied, Comparison of interventions, and Outcome of interest (PICO) methodology. We searched the following databases: MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov from their inception to December 26th, 2022. The risk of bias was assessed using the Cochrane risk-of-bias tool, and the quality of evidence was based on the Grading of Recommendations Assessment, Development and Evaluation (GRADE).
RESULTS
We retrieved 54 studies in the primary search. Of these, 6 met the inclusion criteria and were analyzed (1,127 patients; 577 and 550 in the intervention and control groups, respectively). The meta-analysis revealed that the use of ETI increased FEV1% [risk difference (RD), +10.47%; 95% CI, 6.88-14.06], reduced the number of acute pulmonary exacerbations (RD, -0.16; 95% CI, -0.28 to -0.04), and improved quality of life (RD, +14.93; 95% CI, 9.98-19.89) and BMI (RD, +1.07 kg/m2; 95% CI, 0.90-1.25). Adverse events did not differ between groups (RD, -0.03; 95% CI, -0.08 to 0.01), and none of the studies reported deaths.
CONCLUSIONS
Our findings demonstrate that ETI treatment substantially improves clinically significant, patient-centered outcomes.
Topics: Humans; Alleles; Cystic Fibrosis Transmembrane Conductance Regulator; Cystic Fibrosis; Quality of Life; Pyridines; Indoles; Pyrazoles; Aminophenols; Quinolones; Pyrrolidines; Benzodioxoles
PubMed: 38198345
DOI: 10.36416/1806-3756/e20230187 -
Critical Reviews in Oncology/hematology Mar 2021The use of ibrutinib is hampered by major bleeding events and atrial fibrillation. Speculating whether randomized controlled trials might underestimate the risk of... (Meta-Analysis)
Meta-Analysis Review
The use of ibrutinib is hampered by major bleeding events and atrial fibrillation. Speculating whether randomized controlled trials might underestimate the risk of adverse events in clinical practice, we conducted a systematic review and meta-analysis studying patients treated in any setting and indication. We systematically searched the literature using MEDLINE and EMBASE databases for case series, cohort studies, or randomized controlled trials and retrieved all data in parallel. Proportions of patients with adverse events were pooled in relevant subgroups using the binominal distribution and Freeman-Tukey double arcsine transformation. Among 2'537 records screened, 85 were finally included, comprising 7'317 patients. Methodological quality according to the Newcastle-Ottawa Scale was rated as moderate to poor with regard to bleeding events and atrial fibrillation; 106 studies were excluded because of missing data at all. Reported events varied substantially between 0 % and 78 % (any bleedings), 0 % and 25 % (major bleedings), and 0 % and 38 % (new-onset atrial fibrillation). Pooled estimates were 28 % (95 % confidence interval 22 %, 34 %), 3 % (2 %, 4 %), and 8 % respectively (7 %, 10 %). The risk of events was higher in studies with an older population, high ibrutinib dosage, thrombocytopenia, antithrombotic treatment, and retrospective studies. In conclusions, reporting of bleeding events and atrial fibrillation varied substantially among studies. These observations, in combination with the estimates obtained, suggest a relevant risk in clinical practice.
Topics: Adenine; Atrial Fibrillation; Humans; Piperidines; Pyrazoles; Pyrimidines; Retrospective Studies
PubMed: 33515702
DOI: 10.1016/j.critrevonc.2021.103238 -
Critical Care (London, England) Feb 2023Ethylene glycol (EG) is metabolized into glycolate and oxalate and may cause metabolic acidemia, neurotoxicity, acute kidney injury (AKI), and death. Historically,...
Ethylene glycol (EG) is metabolized into glycolate and oxalate and may cause metabolic acidemia, neurotoxicity, acute kidney injury (AKI), and death. Historically, treatment of EG toxicity included supportive care, correction of acid-base disturbances and antidotes (ethanol or fomepizole), and extracorporeal treatments (ECTRs), such as hemodialysis. With the wider availability of fomepizole, the indications for ECTRs in EG poisoning are debated. We conducted systematic reviews of the literature following published EXTRIP methods to determine the utility of ECTRs in the management of EG toxicity. The quality of the evidence and the strength of recommendations, either strong ("we recommend") or weak/conditional ("we suggest"), were graded according to the GRADE approach. A total of 226 articles met inclusion criteria. EG was assessed as dialyzable by intermittent hemodialysis (level of evidence = B) as was glycolate (Level of evidence = C). Clinical data were available for analysis on 446 patients, in whom overall mortality was 18.7%. In the subgroup of patients with a glycolate concentration ≤ 12 mmol/L (or anion gap ≤ 28 mmol/L), mortality was 3.6%; in this subgroup, outcomes in patients receiving ECTR were not better than in those who did not receive ECTR. The EXTRIP workgroup made the following recommendations for the use of ECTR in addition to supportive care over supportive care alone in the management of EG poisoning (very low quality of evidence for all recommendations): i) Suggest ECTR if fomepizole is used and EG concentration > 50 mmol/L OR osmol gap > 50; or ii) Recommend ECTR if ethanol is used and EG concentration > 50 mmol/L OR osmol gap > 50; or iii) Recommend ECTR if glycolate concentration is > 12 mmol/L or anion gap > 27 mmol/L; or iv) Suggest ECTR if glycolate concentration 8-12 mmol/L or anion gap 23-27 mmol/L; or v) Recommend ECTR if there are severe clinical features (coma, seizures, or AKI). In most settings, the workgroup recommends using intermittent hemodialysis over other ECTRs. If intermittent hemodialysis is not available, CKRT is recommended over other types of ECTR. Cessation of ECTR is recommended once the anion gap is < 18 mmol/L or suggested if EG concentration is < 4 mmol/L. The dosage of antidotes (fomepizole or ethanol) needs to be adjusted during ECTR.
Topics: Humans; Antidotes; Fomepizole; Ethanol; Renal Dialysis; Glycolates; Ethylene Glycol; Poisoning
PubMed: 36765419
DOI: 10.1186/s13054-022-04227-2 -
Skin Research and Technology : Official... Mar 2024The purpose of this study is to investigate the effectiveness and safety of oral and injectable systemic treatments, such as methotrexate, azathioprine, cyclosporine,... (Review)
Review
AIMS AND OBJECTIVES
The purpose of this study is to investigate the effectiveness and safety of oral and injectable systemic treatments, such as methotrexate, azathioprine, cyclosporine, tofacitinib, baricitinib, corticosteroids, statins, zinc, apremilast, etc., for treating vitiligo lesions.
METHOD
Databases including PubMed, Scopus, and Web of Science were meticulously searched for studies spanning from 2010 to August 2023, focusing on systemic oral and injectable therapies for vitiligo, using comprehensive keywords and search syntaxes tailored to each database. Key data extracted included study design, treatment efficacy, patient outcomes, patient satisfaction, and safety profiles.
RESULTS
In a total of 42 included studies, oral mini-pulse corticosteroid therapy (OMP) was the subject of six studies (14.2%). Minocycline was the focus of five studies (11.9%), while methotrexate, apremilast, and tofacitinib each were examined in four studies (9.5%). Antioxidants and Afamelanotide were the subjects of three studies each (7.1%). Cyclosporine, simvastatin, oral zinc, oral corticosteroids (excluding OMP) and injections, and baricitinib were each explored in two studies (4.8%). Azathioprine, mycophenolate mofetil, and Alefacept were the subjects of one study each (2.4%).
CONCLUSION
Systemic treatments for vitiligo have been successful in controlling lesions without notable side effects. OMP, Methotrexate, Azathioprine, Cyclosporine, Mycophenolate mofetil, Simvastatin, Apremilast, Minocycline, Afamelanotide, Tofacitinib, Baricitinib, Antioxidants, and oral/injectable corticosteroids are effective treatment methods. However, oral zinc and alefacept did not show effectiveness.
Topics: Humans; Methotrexate; Azathioprine; Vitiligo; Mycophenolic Acid; Minocycline; Alefacept; Cyclosporine; Adrenal Cortex Hormones; Hypopigmentation; Simvastatin; Zinc; Purines; Pyrazoles; Sulfonamides; Azetidines; Thalidomide
PubMed: 38454597
DOI: 10.1111/srt.13642 -
Korean Journal of Anesthesiology Dec 2023Cesarean section is associated with moderate to severe pain and nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly employed. The optimal NSAID, however, has not... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Cesarean section is associated with moderate to severe pain and nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly employed. The optimal NSAID, however, has not been elucidated. In this network meta-analysis and systematic review, we compared the influence of control and individual NSAIDs on the indices of analgesia, side effects, and quality of recovery.
METHODS
CDSR, CINAHL, CRCT, Embase, LILACS, PubMed, and Web of Science were searched for randomized controlled trials comparing a specific NSAID to either control or another NSAID in elective or emergency cesarean section under general or neuraxial anesthesia. Network plots and league tables were constructed, and the quality of evidence was evaluated with Grading of Recommendations Assessment, Development and Evaluation (GRADE) analysis.
RESULTS
We included 47 trials. Cumulative intravenous morphine equivalent consumption at 24 h, the primary outcome, was examined in 1,228 patients and 18 trials, and control was found to be inferior to diclofenac, indomethacin, ketorolac, and tenoxicam (very low quality evidence owing to serious limitations, imprecision, and publication bias). Indomethacin was superior to celecoxib for pain score at rest at 8-12 h and celecoxib + parecoxib, diclofenac, and ketorolac for pain score on movement at 48 h. In regard to the need for and time to rescue analgesia COX-2 inhibitors such as celecoxib were inferior to other NSAIDs.
CONCLUSIONS
Our review suggests the presence of minimal differences among the NSAIDs studied. Nonselective NSAIDs may be more effective than selective NSAIDs, and some NSAIDs such as indomethacin might be preferable to other NSAIDs.
Topics: Humans; Pregnancy; Female; Diclofenac; Ketorolac; Celecoxib; Cesarean Section; Network Meta-Analysis; Anti-Inflammatory Agents, Non-Steroidal; Indomethacin; Pain
PubMed: 37066603
DOI: 10.4097/kja.23014 -
PloS One 2022Hematopoietic stem cell transplantation (HSCT) for haematological disorders. Graft-versus-host disease (GVHD), a cause of morbidity and mortality is treated with... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Hematopoietic stem cell transplantation (HSCT) for haematological disorders. Graft-versus-host disease (GVHD), a cause of morbidity and mortality is treated with corticosteroids. However, patients with steroid-refractory GVHD after HSCT have a poor prognosis. Ruxolitinib, a selective Janus kinase inhibitor, is a novel treatment strategy for steroid-refractory GVHD.
OBJECTIVES
To assess the efficacy of ruxolitinib for the treatment of steroid-refractory GVHD and analyse its adverse effects.
STUDY DESIGN
Meta-analysis.
SEARCH METHODS
Randomised controlled trials (RCTs) and non-RCTs of ruxolitinib-based therapy in patients with steroid-refractory GVHD were found in the Cochrane Central Register of Controlled Trials, EMBASE, PubMed, and Web of Science in March 2021. Outcomes included overall response rate, survival, and adverse effects. The Methodological Index for Non-randomised Studies (MINORS) and the Cochrane collaboration risk-of-bias tool were used to assess methodological quality. Funnel plots, Egger's test, and the trim and fill method were used to assess publication bias.
RESULTS
In total, 1470 studies were identified; 19 studies (17 non-RCTs, 2 RCTs) involving 1358 patients met our inclusion criteria. Survival rates at the longest follow-up in non-RCTs, were 57.5% (95% CI 46.9-67.4) and 80.3% (95% CI 69.7-87.9) for acute GVHD (aGVHD) and chronic GVHD (cGVHD), respectively. In non-RCTs, the overall response was 74.9% (95% CI 66.6-81.8, I2 = 49%) in aGVHD and 73.1% (95% CI 62.5-81.6, I2 = 49%) in cGVHD. In aGVHD, the response rates were gastrointestinal, 61.4-90.2%; skin, 52.5-80.6%; and liver, 41.8-71.8%. In cGVHD, the response rates were gastrointestinal, 30.1-70.4%; skin, 30.1-84.4%; lung, 27.0-83.0%; and mouth 3.5-98.1%. In addition, a lower aGVHD grade and moderate cGVHD were associated with a better clinical response. Common adverse events were cytopenia and infectious complications.
CONCLUSIONS
Our systematic review and meta-analysis indicated that ruxolitinib therapy could be a potentially effective and safe treatment for patients with steroid-refractory GVHD.
Topics: Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Nitriles; Pyrazoles; Pyrimidines; Steroids
PubMed: 35905125
DOI: 10.1371/journal.pone.0271979