Reviews on recent clinical trials最新文献

{"title":"Primary Paraganglioma of the Prostate: A Systematic Review of the Literature for A Rare Entity.","authors":"Ilias Giannakodimos, Afroditi Ziogou, Alexios Giannakodimos, Evangelia Mitakidi, Konstantinos Tzelepis, Evangelos Fragkiadis, Nikolaos Charalampakis","doi":"10.2174/0115748871293735240209052044","DOIUrl":"10.2174/0115748871293735240209052044","url":null,"abstract":"<p><strong>Background: </strong>Paragangliomas of the urinary tract are exceptionally uncommon, and sporadic case reports of primary paraganglioma of the prostate have been reported in the literature.</p><p><strong>Methods: </strong>Systematic research in PubMed/Medline and Scopus databases concerning primary prostatic paraganglioma was performed by two independent investigators.</p><p><strong>Results: </strong>This analysis included 25 adult males, with a mean age of 49.8 ± 22.4 years. 32% of included patients had a history of hypertension. Problems during urination (52%), blood loss (44%), either as hematuria or hemospermia, and catecholamine-related symptoms (36%) comprised the most frequently reported clinical manifestations. Digital rectal examination found a palpable nodule in 36% of patients, while prostatic specific antigen (PSA) was normal in all tested patients. Abdominal ultrasound (44%), computed tomography (44%) and magnetic resonance imaging (28%) helped to identify the primary lesion. 24-hour urine epinephrine, norepinephrine and vanillylmandelic acid (VMA) levels were elevated in 90%, 80% and 90% of included patients. Open surgical excision of the mass was performed in 40%, transurethral resection in 8%, open radical prostatectomy in 24%, transurethral resection of the prostate in 16% and robot-assisted radical prostatectomy in 4% of included patients.</p><p><strong>Conclusion: </strong>Due to atypical clinical manifestation and scarcity of prostatic paraganglioma, urologists should be aware of this extremely rare entity.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"189-195"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140319053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vanek's Tumour as a Rare Cause of Dyspeptic Syndrome in a Patient with Primary Biliary Cholangitis: A Case Report.","authors":"Antonietta Gerarda Gravina, Raffaele Pellegrino, Mario Romeo, Marina Cipullo, Stefano Lucà, Iacopo Panarese, Alessandro Federico","doi":"10.2174/0115748871308542240708075537","DOIUrl":"10.2174/0115748871308542240708075537","url":null,"abstract":"<p><strong>Background: </strong>Inflammatory Fibroid Polyp (IFP), also known as Vanek's tumour, is a rare mesenchymal gastrointestinal tumour, potentially causing a wide range of clinical manifestations (even though it can be completely asymptomatic) primarily related to the location of the formation. The available evidence suggests a fundamentally non-neoplastic behaviour of IFP.</p><p><strong>Case presentation: </strong>A 67-year-old female was presented with persistent dyspepsia despite symptomatic therapy. The patient's medical history included primary biliary cholangitis, managed with ursodeoxycholic acid, non-haemorrhagic uterine fibroids, and right knee arthrosis. Clinical examination revealed mild epigastric tenderness, and esophagogastroduodenoscopy identified a sessile mucosal formation. Histological analysis of biopsy samples revealed a gastric hyperplastic polyp, leading to a subsequent esophagogastroduodenoscopy for polypectomy. The excised specimen confirmed the diagnosis of gastric IFP. Post-polypectomy, the patient experienced progressive symptom amelioration, leading to complete resolution within three weeks.</p><p><strong>Discussion: </strong>This case thus describes a rare cause of dyspeptic syndrome associated with the presence of a gastric IFP, promptly managed and resolved after endoscopic removal of the polyp, with no histological signs of neoplasia within the <i>en bloc</i> resected sample.</p><p><strong>Conclusion: </strong>IFP is a possible and rare cause of dyspeptic syndrome. There remain significant challenges in diagnosing this rare condition, which lacks pathognomonic or specific signs and symptoms of its presence (especially when it causes symptoms). Endoscopy, when feasible, remains a cornerstone in the resective management of such lesions.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"273-279"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141793323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Iron Deficiency Anemia on Blood Glucose and Insulin Resistance in Women with Type II Diabetes: A Single-group, Clinical Interventional Study.","authors":"Mahmoud Parham, Gholam Reza Tavasoli, Shahram Arsang-Jang, Mohammad Amin Habibi, Davood Olad Dameshgi, Mohammad Reza Pashaei, Sajjad Ahmadpour, Jamshid Vafaeimanesh","doi":"10.2174/0115748871297808240308102327","DOIUrl":"10.2174/0115748871297808240308102327","url":null,"abstract":"<p><strong>Aims: </strong>Iron deficiency anemia (IDA) is one of the disorders recently associated with an increase in insulin resistance (IR) and, consequently, diabetes mellitus (DM) affection by causing oxidative stress. In this study, we look at how IDA may contribute to developing type II diabetes mellitus (T2DM), controlling diabetes, and reducing IR in women with T2DM.</p><p><strong>Methods: </strong>In this single group, clinical interventional study, we enrolled 40 women with T2DM and IDA. Before and after intervention with ferrous sulfate tablets, their blood glucose (BG) levels and IR levels were evaluated. This study was approved by the Ethics Committee of Qom University of Medical Sciences (ethics code: IR.MUQ.REC.1397.031) and registered at the Iranian Center for Clinical Trials (No. IRCT20170215032587N3). A significant level was considered p <0.05.</p><p><strong>Result: </strong>The mean age of patients was 48.18 ± 4.6 years, with 5.3-5.8 years duration of T2DM. After the intervention, the mean fasting blood glucose (FBG) level reached 198.53 ± 48.11 to 170.93 ± 37.41, which was significant (p <0.0001). Also, hemoglobin A1C level reached from 8.49 ± 0.9 to 7.96 ± 0.58, which was significant (p <0.0001). Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) demonstrating a significant reduction of IR levels after intervention with ferrous sulfate tablets (p <0.018).</p><p><strong>Conclusions: </strong>IDA treatment in patients with T2DM can significantly reduce the BG and IR levels. To better control BG, checking iron status and its correction may provide better clinical outcomes in these patients.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"215-220"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140336684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Potential Indications of Dupilumab in Th-2 Inflammatory Disease.","authors":"Proietti Ilaria, Skroza Nevena, Tolino Ersilia, Bernardini Nicoletta, Trovato Federica, Marco Di Fraia, Dybala Agniezska, Potenza Concetta","doi":"10.2174/0115748871263396231121060901","DOIUrl":"10.2174/0115748871263396231121060901","url":null,"abstract":"<p><p>Dupilumab is a fully humanized IgG4 monoclonal antibody, inhibiting IL-4 and IL-13 signaling, which are the main cytokines involved in type 2 inflammatory diseases. Its introduction was a breakthrough in the treatment of moderate-to-severe atopic dermatitis, but it is also used in other inflammatory diseases, including asthma, eosinophilic esophagitis and chronic rhinosinusitis with nasal polyposis. Recent advances in the understanding of inflammatory pathways have revealed that Th2-type inflammation is involved in a wider range of diseases than previously thought. The aim of our review is to examine off-label therapeutic indications of dupilumab, including bullous dermatoses (pemphigus, bullous pemphigoid) and alopecia areata, and to investigate its potential applications in cancer patients on anti-PD1 therapy.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"53-61"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139032543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effects and Safety of Silymarin on β-thalassemia in Children and Adolescents: A Systematic Review based on Clinical Trial Studies.","authors":"Nasim Rahimi-Dehkordi, Saeid Heidari-Soureshjani, Catherine M T Sherwin","doi":"10.2174/0115748871305325240511122602","DOIUrl":"10.2174/0115748871305325240511122602","url":null,"abstract":"<p><strong>Background: </strong>β-thalassemia imposes significant complications on affected patients. Silymarin, a natural flavonoid complex, has potential therapeutic properties.</p><p><strong>Objective: </strong>This systematic review aims to comprehensively evaluate the literature on the mechanistic effects of Silymarin on β-thalassemia outcomes in children and adolescents.</p><p><strong>Methods: </strong>A systematic search of electronic databases, including MEDLINE/PubMed, Embase, Scopus, Cochrane Library, and Web of Science (WOS), was done to identify relevant clinical trials before January 2024. Various data were extracted, including study characteristics, outcomes measured (hematological parameters, oxidative stress markers, iron metabolism, and other outcomes), proposed mechanisms, and safety.</p><p><strong>Results: </strong>By iron chelation effects, Silymarin can reduce reactive oxygen species (ROS) production, increase intracellular antioxidant enzyme glutathione (GSH), and insert antioxidant effects. It also attenuated inflammation through reduced tumor necrosis factor-alpha (TNF-α), transforming growth factor-β1 (TGF-β1), interferon-gamma (IFNγ), C-reactive protein (CRP), interleukin 6 (IL-6), IL-17, and IL-23 levels and increase in IL-4 and IL-10 levels. By reducing iron overload conditions, Silymarin indicates modulatory effects on immune abnormalities, inhibits red blood cell (RBC) hemolysis, increases RBC count, and minimizes the need for a transfusion. Moreover, it reduces myocardial and hepatic siderosis, improves liver function tests, and modifies abnormal enzymes, particularly for aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP), total bilirubin, and total protein levels. Silymarin also reduces iron overload, increases antioxidant and anti-inflammatory capacity in cardiomyocytes, and reveals antioxidant effects.</p><p><strong>Conclusion: </strong>Silymarin indicates promising effects on various aspects of children and adolescents with β-thalassemia and has no serious side effects on the investigated dosage.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"242-255"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141180576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Urolithin A Efficacy in Heart Failure Patients with Reduced Ejection Fraction: A Randomized, Double-blind, Crossover, Placebo-controlled Clinical Trial.","authors":"Tannaz Jamialahmadi, Maede Hasanpour, Farveh Vakilian, Peter E Penson, Milad Iranshahy, Amirhossein Sahebkar","doi":"10.2174/0115748871279354240209101604","DOIUrl":"10.2174/0115748871279354240209101604","url":null,"abstract":"<p><strong>Background: </strong>Mitochondrial dysfunction and impaired mitophagy are integral to myocyte loss and the progression of heart failure. Urolithin A (UA), a microbiota-produced metabolite of ellagitannins and ellagic acid, is a known stimulator of mitophagy and mitochondrial biogenesis that has shown cardioprotective effects in experimental models.</p><p><strong>Methods: </strong>A randomized, double-blind, placebo-controlled 2×2 crossover trial was conducted on 10 patients with HF with reduced ejection fraction (HFrEF). The trial design involved two 4- week intervention periods of UA (500 mg BID) and placebo, separated by a 2-week washout phase. The patients underwent two-dimensional echocardiogram examination as well as blood sampling at the beginning and end of each period.</p><p><strong>Results: </strong>All patients completed the study. The results failed to reveal any significant effect of UA supplementation on echocardiographic measures (LVEF, LVEDD, LVESV, and TAPSE). Plasma concentrations of pro-BNP, glucose, and CRP (p >0.05) were also not altered. Serum HDL-C levels were increased with UA compared with placebo (+6.46 ± 2.33 mg/dL, p =0.026), whereas other lipid indices (LDL-C, triglycerides, total cholesterol, and VLDL-C) remained unchanged (p >0.05).</p><p><strong>Conclusion: </strong>The results of the present study do not support any positive effect of UA supplementation in improving echocardiographic and biochemical indices of HFrEF. Further studies with higher doses of UA and longer supplementation duration are encouraged to be conducted.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"221-228"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139983666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Review of Clinical Trials of Cancer and Its Treatment as a Vaccine.","authors":"Chandani Chandarana, Anuradha Tiwari","doi":"10.2174/0115748871260733231031081921","DOIUrl":"10.2174/0115748871260733231031081921","url":null,"abstract":"<p><strong>Background: </strong>Cancer and infectious diseases are one of the greatest challenges of modern medicine. An unhealthy lifestyle, poor drug use, or drug misuse contribute to the rise in morbidity and mortality brought on by these illnesses. The inadequacies of the medications now being used to treat these disorders, along with the growing issue of drug resistance, have compelled researchers to look for novel compounds with therapeutic promise. The number of infections and diseases has significantly abated due to vaccine development and use over time, which is described in detail. Several novel vaccines can now be produced by manipulating Deoxyribonucleic acid (DNA), Ribonucleic acid (RNA), Messenger Ribonucleic acid (mRNA), proteins, viral vector Recombinant, and other molecules due to advances in genetic engineering and our understanding of the immune defense.</p><p><strong>Objective: </strong>The main topic of discussion is cancer-based vaccinations, which were developed less than a decade ago but have already been used to treat a wide range of both life-threatening and deadly diseases. It contains clinical studies for cancer vaccines against kidney, liver, prostate, cervix, and certain RNA-based cancer vaccines against breast and bladder cancer.</p><p><strong>Results: </strong>Numerous studies using various DNA and RNA-based methods have been conducted on the basis of cancer, with 9-10 diseases related to DNA and 8-9 diseases associated with RNA. Some of these studies have been completed, while others have been eliminated due to a lack of research; further studies are ongoing regarding the same.</p><p><strong>Conclusion: </strong>This brief discussion of vaccines and their varieties with examples also discusses vaccine clinical trials in relation to cancer diseases in this DNA and RNA-based cancer vaccine that has had successful clinical trials like the cervical cancer drug VGX-3100, the kidney cancer drug Pembrolizumab, MGN-1601, the prostate cancer drug pTVG-HP with rhGM-CSF, the melanoma cancer drug proteasome siRNA, and the lung cancer drug FRAME-001.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"7-33"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89719395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multisystem Inflammatory Syndrome in Children (MIS-C) in a Low-income Country: What Treatment Should be Adopted in Case of a Lack of Immunoglobulin?","authors":"Babakhouya Abdeladim, Bouhmidi Massilia, Elouali Aziza, Elhaddar Zohair, Ghanam Ayad, Rkain Maria","doi":"10.2174/0115748871257131231204114803","DOIUrl":"10.2174/0115748871257131231204114803","url":null,"abstract":"<p><strong>Introduction: </strong>In multisystem inflammatory syndrome (MIS-C), children typically present high-grade fever, gastrointestinal symptoms, Kawasaki-like symptoms, and even a toxic shock-like syndrome days to weeks after recovering from SARS-CoV-2 infection. It is important to raise awareness of this condition in order to have early diagnosis and immediate treatment of patients. We have, herein, reported 44 cases of MIS-C with various risk factors and symptoms. Furthermore, we have emphasized the efficacy of experience in treating children with MIS-C with high-dose corticosteroids as an alternative to immunoglobulin in low-income countries.</p><p><strong>Methods: </strong>We conducted a targeted survey of MIS-C from early May 2020 to October 2022 on 44 children and adolescents with characteristics of multisystem inflammatory syndrome admitted to the pediatric department of the university hospital center in Oujda, Morocco, to which patients diagnosed with MIS-C were referred. The case definition included six criteria: serious illness leading to hospitalization, age under 18 years, fever of at least 24 hours, laboratory evidence of inflammation, multi-organ involvement, biological inflammatory syndrome, and evidence of coronavirus infection based on polymerase chain reaction, antibody testing or exposure to people with COVID-19 in the past month. The criteria used to diagnose myocarditis were impaired left ventricular function, central mitral leak, and elevation of BNP or pro-BNP. Coronary involvement was assessed by the z-score and the criteria for its presence was a z-score equal to or greater than 2.5.</p><p><strong>Results: </strong>Our study included 44 children and adolescents with MIS-C in our hospital, with male predominance (79%) and a median age of six years. Cardiovascular involvement was present in 91%, mucocutaneous in 78%, gastrointestinal in 70%, hematologic in 84%, and respiratory in 2% of patients. Coronary abnormalities (z-score ≥ 2.5) were documented in 21 cases (48%). Glucocorticoids were frequently used in comparison to immunoglobulin, which were uncommonly available and expensive.</p><p><strong>Conclusion: </strong>The therapeutic protocol that was adopted was high doses of short-term prednisone (Cortancyl) at 4mg/kg/day for 4 days. Favorable outcome was noted in all patients over a 2-year period.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"150-157"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139049252","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of Autoimmune Hepatitis after COVID-19 Infection in Vaccinated Women.","authors":"Ilaria Lenci, Martina Milana, Luca Savino, Alessandro Signorello, Leonardo Baiocchi","doi":"10.2174/0115748871292641240514114921","DOIUrl":"10.2174/0115748871292641240514114921","url":null,"abstract":"<p><strong>Purpose: </strong>SARS-CoV-2 infection has been associated with the impairment of several organs, including the liver. In addition, cases of autoimmune hepatitis have been described in association with COVID-19 disease. According to some case reports, vaccination has also been suggested to elicit the immune liver disorder.</p><p><strong>Case description: </strong>We report on the case series of two middle-aged women developing COVID-19 infection despite a completed vaccination schedule. More interestingly, the infection was followed by the onset of acute hepatitis with a significant increase in the values of liver function tests (x 10 normal values). After ruling out the main causes of liver damage (viral, toxic, etc.), a diagnosis of autoimmune hepatitis was made and supported by liver histology in both cases. The clinical picture was quickly reverted with immunosuppressive (steroid) therapy, also confirming the diagnosis.</p><p><strong>Conclusion: </strong>We observed a possible relationship between COVID-19 infection and the onset of autoimmune hepatitis and also described this occurrence in vaccinated subjects. It remains to be clarified whether repeated exposure to viral antigens (vaccination plus true infection) or specific emerging viral genotype (omicron strain) may facilitate the onset of this immune liver disease.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"267-272"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141155207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Safety and Efficiency of Anti-VEGF with Dexamethasone Intravitreal Implant for Non-Ischemic Retinal Vein Occlusion: A Prospective, Case-controlled, Cohort Study.","authors":"Xiaohui Cai, Jing Zhao, Yalong Dang","doi":"10.2174/0115748871315894240514044305","DOIUrl":"10.2174/0115748871315894240514044305","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to assess the efficacy and safety of anti-VEGF combined with dexamethasone implant for the retinal vein occlusion patients with macular edema.</p><p><strong>Methods: </strong>In this prospective, case-controlled, cohort clinical trial (Register ID: ChiCTR2400080048), patients with non-ischemic retinal vein occlusion were enrolled from the Sanmenxia Central Hospital from August 2020 to April 2023. The patients were randomized into two groups. All the patients received ranibizumab intravitreal injection in the first 3 consecutive months. For the ranibizumab group, anti-VEGF injections were as needed thereafter in case of recurrence of macular edema; For the combination group, the patients received an intravitreal dexamethasone implant injection at 15 days after the first ranibizumab injection. The primary outcome measurements were improvement in best corrected visual acuity (BCVA) and reduction in central macular thickness (CMT). The secondary outcomes were recurrence of macular edema, number of intravitreal injections, and injection interval. Safety profiles were also recorded.</p><p><strong>Results: </strong>A total of 124 patients were included, of which 73 patients completed all follow-ups. Both the ranibizumab monotherapy and the combination therapy significantly improved BCVA at all time points, compared to the baseline. The combined group achieved more BCVA improvement in 3 months, 6 months, and 12 months, compared to the ranibizumab alone group. Compared to the baseline, both groups achieved significant reductions in CMT at all follow-ups. However, the combination group showed more CMT reduction at 1 week post injection, compared to the ranibizumab group. The combination group had a significantly longer injection interval, lower injection time, and recurrence of macular edema. Ocular hypertension was the most common adverse events. Lastly, intraocular pressure was all well controlled by 1-3 glaucoma medications without surgical intervention.</p><p><strong>Conclusion: </strong>The combination therapy could significantly improve the BCVA and reduce the CMT with a good safety profile.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":"280-287"},"PeriodicalIF":1.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141856317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}