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Heliyon Feb 2024Biologic or small-molecule therapies are highly effective for the treatment of inflammatory bowel disease (IBD), and approval by the FDA has significantly increased both...
BACKGROUND
Biologic or small-molecule therapies are highly effective for the treatment of inflammatory bowel disease (IBD), and approval by the FDA has significantly increased both their clinical use and the development of novel regimens. However, the identification and management of their associated toxicities poses challenges for clinicians and researchers.
METHODS
A systematic review and meta-analysis of randomized controlled trials (RCTs) published from January 1, 2000, to October 15, 2022, and in the databases. A random-effects model with logit transformation was applied to the analysis heterogeneity between studies was evaluated using the I statistic with incidence and 95 % confidence interval (CI) for any adverse events (AEs), and serious AEs (SAEs).
RESULTS
In Crohn's disease (CD), the total AE incidence was 67.0 % (95 % CI, 66.2%-67.8 %; I = 97.2 %) for any AEs and 7.3 % (6.9-7.7; 97.2) for serious AEs. In ulcerative colitis (UC), the overall incidence of any and serious AEs was 63.6 % (63.0-64.3; 98.1) and 5.7 % (5.4-6.0; 88.9), respectively. The most common AEs were infections (21.5 [20.3-22.8], 32.6 [31.0-34.2], 25.9 [24.5-27.2], and 13.7 [10.7-16.7]) in CD patients that were treated with TNF antagonists, anti-integrins, anti-IL agents, and JAK inhibitors, respectively, and in UC patients also were infections (22.8 [21.7-24.0], 27.4 [25.9-28.9], and 18.4 [16.7-20.2]), respectively, as well as increases in lactic dehydrogenase levels (23.1 [20.8-25.4]) with JAK inhibitors.
CONCLUSION
This study offers a comprehensive summary of toxic side effects of IBD treatments and a useful reference for both patients and clinicians.
PubMed: 38370239
DOI: 10.1016/j.heliyon.2024.e25357 -
Molecular Autism Jan 2024Numerous interventions for irritability in autism spectrum disorder (ASD) have been investigated. We aimed to appraise the magnitude of pharmacological and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Numerous interventions for irritability in autism spectrum disorder (ASD) have been investigated. We aimed to appraise the magnitude of pharmacological and non-pharmacological interventions for irritability in ASD without any restrictions in terms of eligible interventions.
METHODS
We systematically searched PubMed/MEDLINE, Scopus, and Web of Science until April 15, 2023. We included randomized controlled trials (RCTs) with a parallel design that examined the efficacy of interventions for the treatment of irritability in patients of any age with ASD without any restrictions in terms of eligible interventions. We performed a random-effects meta-analysis by pooling effect sizes as Hedges' g. We classified assessed interventions as follows: pharmacological monotherapy, risperidone plus adjuvant therapy versus risperidone monotherapy, non-pharmacological intervention, and dietary intervention. We utilized the Cochrane tool to evaluate the risk of bias in each study and the GRADE approach to assess the certainty of evidence for each meta-analyzed intervention.
RESULTS
Out of 5640 references, we identified 60 eligible articles with 45 different kinds of interventions, including 3531 participants, of which 80.9% were males (mean age [SD] = 8.79 [3.85]). For pharmacological monotherapy, risperidone (Hedges' g - 0.857, 95% CI - 1.263 to - 0.451, certainty of evidence: high) and aripiprazole (Hedges' g - 0.559, 95% CI - 0.767 to - 0.351, certainty of evidence: high) outperformed placebo. Among the non-pharmacological interventions, parent training (Hedges' g - 0.893, 95% CI - 1.184 to - 0.602, certainty of evidence: moderate) showed a significant result. None of the meta-analyzed interventions yielded significant effects among risperidone + adjuvant therapy and dietary supplementation. However, several novel molecules in augmentation to risperidone outperformed risperidone monotherapy, yet from one RCT each.
LIMITATIONS
First, various tools have been utilized to measure the irritability in ASD, which may contribute to the heterogeneity of the outcomes. Second, meta-analyses for each intervention included only a small number of studies and participants.
CONCLUSIONS
Only risperidone, aripiprazole among pharmacological interventions, and parent training among non-pharmacological interventions can be recommended for irritability in ASD. As an augmentation to risperidone, several novel treatments show promising effects, but further RCTs are needed to replicate findings. Trial registration PROSPERO, CRD42021243965.
Topics: Male; Humans; Female; GRADE Approach; Aripiprazole; Risperidone; Autism Spectrum Disorder
PubMed: 38263251
DOI: 10.1186/s13229-024-00585-6 -
Annals of Translational Medicine Aug 2023The introduction of immunotherapy in the treatment of non-small cell lung cancer (NSCLC) has resulted in a radical change in patients' treatment responses and survival... (Review)
Review
BACKGROUND
The introduction of immunotherapy in the treatment of non-small cell lung cancer (NSCLC) has resulted in a radical change in patients' treatment responses and survival rates. The increased percentage of long survivors, improved toxicity profiles compared to chemotherapy, and the possible applications for different NSCLC scenarios, have led to immune checkpoint inhibitors (ICIs) becoming the cornerstone of NSCLC treatment. Therefore, the objective of this review is to describe the current and future perspectives of NSCLC treatment.
METHODS
A systematic review according to the PRISMA criteria has been performed based on clinical trials with immunotherapy in NSCLC from the start of these treatments until June 2022.
RESULTS
The use of ICIs is widespread across both first- and second-line treatments with anti-PD-1, anti-PD-L1, and anti-CTLA-4 drugs. New indications for immunotherapy in NSCLC have focused on adjuvant (atezolizumab) and neoadjuvant (nivolumab), with ICIs now present in all stages of NSCLC treatment. Given the promising results seen in clinical trials, new ICIs [anti- lymphocyte activation gene-3 (LAG-3) or IDO1] currently under development, will soon be used as standard treatment for NSCLC.
CONCLUSIONS
Immunotherapy is the mainstay of NSCLC treatment in all stages, including adjuvant, neoadjuvant and advanced tumors. The development of new molecules will revolutionize the treatment of NSCLC in the coming years.
PubMed: 37675322
DOI: 10.21037/atm-22-4218 -
The Japanese Dental Science Review Dec 2023The mechanisms modulated by periodontal pathogens in atherosclerosis are not fully understood. Aim: to perform an integrative analysis of gene and protein expression... (Review)
Review
UNLABELLED
The mechanisms modulated by periodontal pathogens in atherosclerosis are not fully understood. Aim: to perform an integrative analysis of gene and protein expression modulated by periodontal pathogens in cells and animal models for atherosclerosis.
METHODS
Cochrane, PRISMA and AMSTAR2 guidelines for systematic reviews were followed. Data search was conducted in Pub-med, LILACS and Science Direct databases. Gene and protein expression data were collected from the included papers to perform an overrepresentation analysis using the Reactome Pathway Analysis tool and the KEGG database.
RESULTS
Thirty-two papers were included in the review, they analyzed the effect of , , , , , and or/and their virulent factors on gene and protein expression in human cells and animal models of atherosclerosis. Some of the modulated pathways include the immune system, programmed cell death, cellular responses to external stimuli, transport of small molecules, and signal transduction (p < 0.05). Those pathways are known to be involved in different stages of atherosclerosis progression.
CONCLUSION
Based on the performed analysis, it is possible to state that periodontal pathogens have the potential to be a contributing factor for atherosclerosis even in absence of a high-fat diet or high shear stress.
PubMed: 36654677
DOI: 10.1016/j.jdsr.2022.12.001 -
Journal of Crohn's & Colitis Apr 2024Fistulas are a debilitating complication of Crohn's disease [CD]. We conducted a systematic review to assess the efficacy of medical therapies for fistulizing CD. (Meta-Analysis)
Meta-Analysis
BACKGROUND
Fistulas are a debilitating complication of Crohn's disease [CD]. We conducted a systematic review to assess the efficacy of medical therapies for fistulizing CD.
METHODS
MEDLINE, Embase, and CENTRAL were searched on May 26, 2022, for randomized controlled trials [RCTs] of pharmacological therapy in adults with fistulizing CD. The primary outcome was induction and maintenance of fistula response. Pooled risk ratios [RRs] and 95% confidence intervals [CIs] were calculated. GRADE was used to assess the certainty of evidence.
RESULTS
Thirty-eight RCTs were included. Nineteen trials [50%] exclusively involved perianal fistula. The remaining studies included some participants with non-perianal fistula. Pooled RRs for anti-tumour necrosis factor [TNF] agents were not statistically significant for induction [RR 1.36, 95% CI 0.97-1.91] or maintenance of fistula response [RR 1.48, 95% CI 0.97-2.27]. However, in a sensitivity analysis of studies with fistula response as the primary outcome, anti-TNFs were superior to placebo for induction [RR 1.94, 95% CI 1.10-3.41] and maintenance [RR 1.88, 95% CI 1.23-2.88] of fistula response. Oral small molecules [RR 2.56, 95% CI 1.18-5.53] and mesenchymal stem cell [MSC] therapy [RR 1.26, 95% CI 1.01-1.57] were effective for induction of fistula response. Ustekinumab was associated with maintenance of fistula response [RR 1.80, 95% CI 1.04-3.11]. Vedolizumab was not superior to placebo. The certainty of evidence ranged from very low to moderate.
CONCLUSION
Very low- to moderate-certainty evidence suggests that anti-TNF therapy, oral small molecules, ustekinumab, and MSCs are effective for perianal fistulizing CD. Dedicated fistula studies evaluating biologics and small molecules are needed.
Topics: Humans; Crohn Disease; Rectal Fistula; Gastrointestinal Agents; Intestinal Fistula; Randomized Controlled Trials as Topic
PubMed: 37933849
DOI: 10.1093/ecco-jcc/jjad185 -
Cornea Dec 2023There are no defined diagnostic criteria and severity classification for Fuchs endothelial corneal dystrophy (FECD), which are required for objective standardized...
PURPOSE
There are no defined diagnostic criteria and severity classification for Fuchs endothelial corneal dystrophy (FECD), which are required for objective standardized assessments. Therefore, we performed a systematic literature review of the current diagnosis and severity classification of FECD.
METHODS
We searched the Ovid MEDLINE and Web of Science databases for studies published until January 13, 2021. We excluded review articles, conference abstracts, editorials, case reports with <5 patients, and letters.
RESULTS
Among 468 articles identified, we excluded 173 and 165 articles in the first and second screenings, respectively. Among the 130 included articles, 61 (47%) and 99 (76%) mentioned the diagnostic criteria for FECD and described its severity classification, respectively. Regarding diagnosis, slitlamp microscope alone was the most frequently used device in 31 (51%) of 61 articles. Regarding diagnostic findings, corneal guttae alone was the most common parameter [adopted in 23 articles (38%)]. Regarding severity classification, slitlamp microscopes were used in 88 articles (89%). The original or modified Krachmer grading scale was used in 77 articles (78%), followed by Adami's classification in six (6%). Specular microscopes or Scheimpflug tomography were used in four articles (4%) and anterior segment optical coherence tomography in one (1%).
CONCLUSIONS
FECD is globally diagnosed by the corneal guttae using slitlamp examination, and its severity is predominantly determined by the original or modified Krachmer grading scale. Objective severity grading using Scheimpflug or anterior segment optical coherence tomography can be applied in the future innovative therapies such as cell injection therapy or novel small molecules.
Topics: Humans; Fuchs' Endothelial Dystrophy; Tomography, Optical Coherence; Slit Lamp Microscopy; Endothelium, Corneal
PubMed: 37603692
DOI: 10.1097/ICO.0000000000003343 -
Blood Advances Feb 2024Venetoclax is a small molecule inhibitor of BCL-2 used in the treatment of acute myelogenous leukemia (AML) and chronic lymphocytic leukemia (CLL). Recent postmarketing... (Meta-Analysis)
Meta-Analysis
Venetoclax is a small molecule inhibitor of BCL-2 used in the treatment of acute myelogenous leukemia (AML) and chronic lymphocytic leukemia (CLL). Recent postmarketing studies of ibrutinib, another small molecule inhibitor, suggested that these agents may predispose to opportunistic infections. We sought to systematically review the randomized controlled trial (RCT) evidence of venetoclax to assess whether it predisposes patients to infectious adverse events (IAEs) and neutropenia. We systematically reviewed RCTs comparing venetoclax therapy with active or placebo controls for patients with hematologic malignancies. Data on IAEs and neutropenia were pooled by Bayesian meta-analysis, and we computed the probability of any increased risk (P[risk ratio (RR) > 1]) of IAEs or neutropenic complications. Seven RCTs were included, comprising 2067 patients. In CLL (n = 1032), there was a low probability of increased risk of high-grade (P[RR > 1] = 71.2%) and fatal IAEs (P[RR > 1] = 64.5%) and high-grade neutropenia (P[RR > 1] = 63.4%). There were insufficient data to perform a meta-analysis of IAEs in AML; however, 1 trial suggested an increased risk of IAEs with venetoclax. Furthermore, in AML (n = 642), venetoclax was associated with a high probability of increased risk of high-grade neutropenia (P[RR > 1] = 94.6%) and febrile neutropenia (P[RR > 1] = 90.6%). Our results suggest that venetoclax has a low probability of increased risk of IAEs or neutropenia in CLL. By contrast, there is likely increased risk of high-grade neutropenia and febrile neutropenia in AML. Importantly, our analyses did not identify any specific IAEs that would benefit from routine antimicrobial prophylaxis or pre-emptive testing.
Topics: Humans; Leukemia, Lymphocytic, Chronic, B-Cell; Hematologic Neoplasms; Leukemia, Myeloid, Acute; Communicable Diseases; Febrile Neutropenia; Sulfonamides; Bridged Bicyclo Compounds, Heterocyclic
PubMed: 38154071
DOI: 10.1182/bloodadvances.2023011964 -
Cellular and Molecular Neurobiology Oct 2023Migraine is a common primary headache disorder, affecting about 14% of the population. Importantly, it was indicated as the second cause of disability globally and the... (Review)
Review
Migraine is a common primary headache disorder, affecting about 14% of the population. Importantly, it was indicated as the second cause of disability globally and the leading cause among young women. Despite the widespread prevalence, migraine remains underdiagnosed and undertreated. The possible solution may be microRNAs-small, non-coding molecules. Until now, multiple studies have shown the great value of microRNA in both the diagnosis and treatment of different human diseases. Furthermore, a significant role in neurological disorders has been suggested. Little research regarding the utility of microRNA in migraine has been conducted, however, the results so far appear to be promising. We performed an electronic article search through PubMed and Embase Database to further explore the topic. After the analysis, according to PRISMA 2020 guidelines, we included 21 studies. The dysregulation was observed in migraine in general, as well as in different types and phases; thus, miRNAs emerge as promising diagnostic biomarkers. Additionally, some studies showed the influence of the intervention with miRNA levels on neuroinflammation and the expression of peptides, which are crucial in migraine pathogenesis. This review aims to summarize the current knowledge about the role of miRNAs in migraine and encourage to further research in this field.Kindly check and confirm the edit made in the title.I checked and confirm.
Topics: Humans; Female; MicroRNAs; Migraine Disorders
PubMed: 37432603
DOI: 10.1007/s10571-023-01387-9 -
Cureus Mar 2024This is the first systematic review and meta-analysis that aims to address the scarcity of research on the use of biological therapy in primary sclerosing... (Review)
Review
This is the first systematic review and meta-analysis that aims to address the scarcity of research on the use of biological therapy in primary sclerosing cholangitis-inflammatory bowel disease (PSC-IBD) and the historical inadequacy of therapeutic options. Its purpose is to investigate this matter comprehensively and furnish guidance for clinical practice. Utilizing Embase, PubMed, Medline, and clinicaltrials.gov studies investigating the roles of biologics and antibiotics in PSC-IBD were identified. The systematic literature review encompassed articles published from inception through September 2023. Two independent reviewers assessed the articles, and methodological quality was gauged using Review Manager 5.4.2. Nine studies were included in the systematic review and meta-analysis. However, only four met the criteria for inclusion in the meta-analysis due to variability and availability of data; the remaining studies underwent descriptive analysis. Notably, infliximab, adalimumab, vedolizumab, and tofacitinib showed ineffectiveness in reducing cholestatic markers. This review underscores the limited impact of biological and small-molecule therapies on disease progression in PSC-IBD patients, signifying the need for further exploration and development of treatment modalities in this domain.
PubMed: 38487649
DOI: 10.7759/cureus.56182 -
Cytotherapy Sep 2023The advanced therapy product tisagenlecleucel is a CD19-directed genetically modified autologous T-cell immunotherapy that has brought hope for children and young adults...
A systematic review on the cost-effectiveness assessment of tisagenlecleucel for refractory or relapsing B-cell acute lymphoblastic leukemia (R/R B-ALL) treatment in children and young adults.
BACKGROUND AIMS
The advanced therapy product tisagenlecleucel is a CD19-directed genetically modified autologous T-cell immunotherapy that has brought hope for children and young adults with relapsed/refractory (R/R) B-cell acute lymphoblastic leukemia (B-ALL). We sought to evaluate the cost-effectiveness of tisagenlecleucel compared with conventional salvage therapies in pediatric and young adult patients with R/R B-ALL.
METHODS
This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses parameters as registered in International Prospective Register of Systematic Reviews (CRD42021266998). Literature was searched using the MEDLINE databases via PubMed, EMBASE, Lilacs, the Cochrane Central Register of Controlled Trials and Web of Science in January 2022. Titles were screened independently by two reviewers. Articles deemed to meet the inclusion criteria were screened independently on abstract, and full texts were reviewed.
RESULTS
In total, 5627 publications were identified, from which six eligible studies were selected. The conventional therapies identified were blinatumomab (Blina), clofarabine monotherapy (Clo-M), clofarabine combined with cyclophosphamide and etoposide (Clo-C) and the combination of fludarabine, cytarabine and idarubicin (FLA-IDA). The discounted incremental cost-effectiveness ratio (ICER) per quality-adjusted life year (QALY) gained for tisagenlecleucel compared with Clo-C and Blina averages was $38 837 and $25 569, respectively. In relation to the cost of the drug, the average of tisagenlecleucel was approximately 4.3 times, 10.8 times or 4.7 times greater than the Clo-M, Clo-C and Blina, respectively.
CONCLUSIONS
This systematic review highlighted that tisagenlecleucel is a much more expensive therapy than conventional alternatives. However, tisagenlecleucel performed well on the ICER, not exceeding $100 000/QALY. It was also found that the advanced therapy product was more effective than the conventional small molecule and biological drugs, in terms of life years and QALY gained.
Topics: Humans; Young Adult; Child; Clofarabine; Cost-Benefit Analysis; Receptors, Antigen, T-Cell; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Recurrence
PubMed: 37341664
DOI: 10.1016/j.jcyt.2023.05.011