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JAMA Neurology Dec 2018Non-vitamin K antagonist oral anticoagulants (NOACs) might be an attractive choice for stroke prevention in people without atrial fibrillation who may harbor a potential... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Non-vitamin K antagonist oral anticoagulants (NOACs) might be an attractive choice for stroke prevention in people without atrial fibrillation who may harbor a potential source of cardiac emboli, but not if certain individual NOACs carry risks of intracranial hemorrhage that are heightened relative to aspirin.
OBJECTIVE
To conduct a systematic review and meta-analysis of randomized clinical trials to assess the risk of intracranial hemorrhage with individual NOACs vs aspirin across all indications.
DATA SOURCES
We searched PubMed, Embase, CENTRAL, and ClinicalTrials.gov from inception to May 28, 2018, with the terms novel oral anticoagulants, non-vitamin K antagonist oral anticoagulants, direct oral anticoagulants, dabigatran, rivaroxaban, apixaban, edoxaban, warfarin, Coumadin, vitamin K antagonist, aspirin, acetylsalicylic acid, or ASA, and major bleeding, fatal bleeding, or intracranial hemorrhage. We restricted our search to clinical trials on humans. There were no language restrictions.
STUDY SELECTION
Randomized clinical trials of 3 months or longer that included a comparison of the outcomes of NOAC use vs use of aspirin.
DATA EXTRACTION AND SYNTHESIS
Two investigators independently abstracted data from eligible studies. We computed a fixed-effect estimate based on the Mantel-Haenszel method.
MAIN OUTCOMES AND MEASURES
Odds ratios (ORs) with 95% CI were used as a measure of the association of individual NOAC vs aspirin with the risk of intracranial hemorrhage. The hypothesis that intracranial hemorrhage risk would be higher with NOACs than aspirin was formulated during data collection.
RESULTS
Our principal analysis included 5 randomized clinical trials comparing 1 or more NOACs with aspirin, with 39 398 individuals enrolled. Pooling the results from the fixed-effects model showed that a dose of 15 to 20 mg of rivaroxaban once daily was associated with an increased risk of intracranial hemorrhage (2 trials; OR, 3.31 [95% CI, 1.42 to 7.72]) compared with aspirin, while a 10-mg dose of rivaroxaban once daily or a 5-mg dose twice daily (3 trials; OR, 1.43 [95% CI, 0.93 to 2.21]) and a 5-mg dose of apixaban twice daily (1 trial; OR, 0.84 [95% CI, 0.38 to 1.88]) were not.
CONCLUSIONS AND RELEVANCE
A 15-mg to 20-mg dose of rivaroxaban once daily is associated with substantially increased risks of intracranial hemorrhage, while smaller daily doses of rivaroxaban and apixaban were not, implying that risk increase is dose dependent. It may be worthwhile to conduct randomized clinical trials comparing specific NOACs in specific doses (eg, apixaban, 5 mg twice daily) and aspirin in patients without atrial fibrillation, but with potential sources of cardiac emboli that could cause stroke.
Topics: Anticoagulants; Aspirin; Dose-Response Relationship, Drug; Fibrinolytic Agents; Humans; Intracranial Hemorrhages; Pyrazoles; Pyridones; Rivaroxaban
PubMed: 30105396
DOI: 10.1001/jamaneurol.2018.2215 -
Frontiers in Pharmacology 2021There is controversy over whether use of new oral anticoagulants (NOACs) associates with increased hemorrhage risk compared with non-NOAC. Meanwhile, determining which... (Review)
Review
There is controversy over whether use of new oral anticoagulants (NOACs) associates with increased hemorrhage risk compared with non-NOAC. Meanwhile, determining which NOAC to use remains unclear. We aimed to summarize the evidence about NOACs in venous thromboembolism (VTE) prevention for patients with total hip and knee arthroplasty (THA and TKA). We searched RCTs assessing NOACs for VTE prophylaxis in adults undergoing THA and TKA in Medline, Embase, and Cochrane up to May 2021. Primary outcomes were VTE [included deep vein thrombosis (DVT) and pulmonary embolism (PE)], major VTE, and major bleeding. The rank probabilities of each treatment were summarized by the surface under the cumulative ranking curve area (SUCRA). 25 RCTs with 42,994 patients were included. Compared with non-NOAC, NOACs were associated with a decreased risk of VTE (RR 0.68; 95% CI 0.55-0.84) and major VTE (RR = 0.52; 95% CI 0.35-0.76). Additionally, rivaroxaban, apixaban, and edoxaban but not dabigatran and betrixaban, did confer a higher efficacy compared with non-NOAC. None of the individual NOACs increased the risk of bleeding, while apixaban and betrixaban were even associated with a decreased risk of bleeding. In the comparison of different NOACs, rivaroxaban was associated with the greatest benefits in VTE (SUCRA = 79.6), DVT (SUCRA = 88.8), and major VTE (SUCRA = 89.9) prevention. Furthermore, subgroup analysis confirmed that NOACs associated with a higher efficacy tendency in patients with follow-up duration <60 days than follow-up duration ≥60 days. Evidence suggests that NOACs exert more benefits on VTE prophylaxis, and none of the individual NOACs increased hemorrhage compared with non-NOAC. Among various NOACs, rivaroxaban is recommended in patients with lower bleeding risk, and apixaban is recommended in patients with higher bleeding risk. : [https://www.crd.york.ac.uk/prospero/], identifier [CRD42021266890].
PubMed: 35111051
DOI: 10.3389/fphar.2021.775126 -
Journal of Orthopaedics and... Jan 2024Several clinical investigations have compared different pharmacologic agents for the prophylaxis of venous thromboembolism (VTE). However, no consensus has been reached.... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Several clinical investigations have compared different pharmacologic agents for the prophylaxis of venous thromboembolism (VTE). However, no consensus has been reached. The present investigation compared enoxaparin, fondaparinux, aspirin and non-vitamin K antagonist oral anticoagulants (NOACs) commonly used as prophylaxis following total hip arthroplasty (THA). A Bayesian network meta-analysis was performed, setting as outcomes of interest the rate of deep venous thrombosis (DVT), pulmonary embolism (PE) and major and minor haemorrhages.
METHODS
This study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension statement for reporting systematic reviews incorporating network meta-analyses of healthcare interventions. All randomised controlled trials (RCTs) comparing two or more drugs used for the prophylaxis of VTE following THA were accessed. PubMed, Web of Science and Google Scholar databases were accessed in March 2023 with no time constraint.
RESULTS
Data from 31,705 patients were extracted. Of these, 62% (19,824) were women, with age, sex ratio, and body mass index (BMI) being comparable at baseline. Apixaban 5 mg, fondaparinux, and rivaroxaban 60 mg were the most effective in reducing the rate of DVT. Dabigatran 220 mg, apixaban 5 mg, and aspirin 100 mg were the most effective in reducing the rate of PE. Apixaban 5 mg, ximelagatran 2 mg and aspirin 100 mg were associated with the lowest rate of major haemorrhages, while rivaroxaban 2.5 mg, apixaban 5 mg and enoxaparin 40 mg were associated with the lowest rate of minor haemorrhages.
CONCLUSION
Administration of apixaban 5 mg demonstrated the best balance between VTE prevention and haemorrhage control following THA. Level of evidence Level I, network meta-analysis of RCTs.
Topics: Female; Humans; Male; Arthroplasty, Replacement, Hip; Aspirin; Enoxaparin; Fibrinolytic Agents; Fondaparinux; Hemorrhage; Network Meta-Analysis; Rivaroxaban; Venous Thromboembolism
PubMed: 38194191
DOI: 10.1186/s10195-023-00742-2 -
Frontiers in Endocrinology 2023Non-proliferative diabetic retinopathy (NPDR), a common diabetic complication with high morbidity, is featured by impaired visual function and fundus lesions. It has... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Non-proliferative diabetic retinopathy (NPDR), a common diabetic complication with high morbidity, is featured by impaired visual function and fundus lesions. It has been reported that oral Chinese patent medicines (OCPMs) may improve visual acuity and fund signs. However, the best possible OCPMs for NPDR remain questionable and merit further investigation.
METHODS
From inception to October 20, 2022, seven databases were searched for eligible randomized controlled trials (RCTs). The outcomes were clinical effective rate, visual acuity, visual field gray value, microaneurysm volume, hemorrhage area, macular thickness, and adverse events rate. The revised Cochrane risk-of-bias tool (ROB 2) was used to assess the quality of the included studies. Network meta-analysis was performed using R 4.1.3 and STATA 15.0 software.
RESULTS
We included 42 RCTs with 4,858 patients (5,978 eyes). The Compound Danshen Dripping Pill (CDDP) combined with calcium dobesilate (CD) had the most improvement in clinical efficacy rate (SUCRA, 88.58%). The Compound Xueshuantong Capsule (CXC) combined with CD may be the best intervention (SUCRA, 98.51%) for the improvement of visual acuity. CDDP alone may be the most effective treatment option (SUCRA, 91.83%) for improving visual field gray value. The Hexuemingmu Tablet (HXMMT) and Shuangdan Mingmu Capsule (SDMMC) combined with CD may be the most effective treatment for reducing microaneurysm volume and hemorrhage area (SUCRA, 94.48%, and 86.24%), respectively. Referring to reducing macular thickness, CXC combined with CD ranked first (SUCRA, 86.23%). Moreover, all OCPMs did not cause serious adverse reactions.
CONCLUSION
OCPMs are effective and safe for NPDR. CDDP alone, and combined with CD, may be the most effective in improving visual field gray value and clinical efficacy rate, respectively; CXC combined with CD may be the best in enhancing BCVA and reducing macular thickness; HXMMT and SDMMC combined with CD, maybe the most effective regarding microaneurysm volume and hemorrhage area, respectively. However, the reporting of methodology in the primary study is poor, potential biases may exist when synthesizing evidence and interpreting the results. The current findings need to be confirmed by more large-sample, double-blind, multi-center RCTs of rigorous design and robust methods in the future.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/, identifier CRD42022367867.
Topics: Humans; Diabetic Retinopathy; Network Meta-Analysis; Microaneurysm; Randomized Controlled Trials as Topic; Diabetes Mellitus
PubMed: 37077355
DOI: 10.3389/fendo.2023.1144290 -
Frontiers in Pharmacology 2023venous thromboembolism (VTE) is one of the most common complications after major orthopaedic surgery. Recent studies have suggested that aspirin may also be effective...
Comparison of efficacy and safety between aspirin and oral anticoagulants for venous thromboembolism prophylaxis after major orthopaedic surgery: a meta-analysis of randomized clinical trials.
venous thromboembolism (VTE) is one of the most common complications after major orthopaedic surgery. Recent studies have suggested that aspirin may also be effective in preventing VTE, but it is still controversial whether it can be routinely used. To compare the efficacy and safety of aspirin against oral anticoagulants in the prevention of VTE following total hip arthroplasty (THA), total knee arthroplasty (TKA) or hip fracture surgery (HFS). Relevant publications have been obtained using electronic search databases such as PubMed, Embase, Web of Science, Cochrane Library, and Clinical Trials. gov. from inception to 20 July 2023. Only RCTs evaluating the efficacy and safety of aspirin compared with oral anticoagulants undergoing major orthopaedic surgery were included in the meta-analysis. The primary outcome reported was any VTE event (including deep vein thrombosis (DVT) and pulmonary embolism (PE)). Secondary outcomes included mortality, major bleeding (including gastrointestinal bleed, cerebrovascular hemorrhage, or any bleeding requiring a return to the theater), minor bleeding (ecchymosis, epistaxis, hematuria), and wound complications. The risk of bias for all included studies was assessed according to the Cochrane Collaboration's tool. After screening 974 studies, 12 randomized clinical trials (RCTs) were included, involving 5,088 participants, including 2,540 participants in aspirin, 2,205 participants in rivaroxaban, and 323 participants in warfarin. Aspirin was found to be less effective than oral anticoagulants in thromboprophylaxis after major orthopedic surgery (RR = 1.206, 95% CI 1.053-1.383). After subgroup analysis according to the type of oral anticoagulant, the results showed that aspirin was similar to rivaroxaban and inferior to warfarin. Considering that the studies in the warfarin group were all conducted before 2000, our results need to be further confirmed. In addition, the aspirin group had a higher risk of VTE than the control group in other subgroups, including a follow-up time of ≤3 months, type of procedure as TKA, high-dose aspirin (≥650 mg qd), and no combined use of mechanical prophylaxis. In terms of safety events, aspirin did not show significant differences in major bleeding (RR = 0.952, 95% CI 0.499-1.815), all-cause mortality (RR = 1.208, 95% CI 0.459-3.177), and wound-related events (RR = 0.618, 95% CI 0.333-1.145) compared with oral anticoagulants, and aspirin was associated with a reduction in the risk of minor bleeding (RR = 0.685, 95% CI 0.552-0.850) events and total bleeding (RR = 0.726, 95% CI 0.590-0.892). Aspirin reduces bleeding risk after major orthopedic surgery compared with oral anticoagulants, but may sacrifice VTE prevention to some extent. Updated evidence is needed to analyze the thromboprophylaxis effects of aspirin in patients undergoing major orthopedic surgery. https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=463481, identifier CRD42023463481.
PubMed: 38259284
DOI: 10.3389/fphar.2023.1326224 -
European Journal of Heart Failure Jul 2016Anaemia is increasingly recognized as having an independent impact upon patient outcomes in cardiac disease. The role of novel iron therapies to treat anaemia is... (Meta-Analysis)
Meta-Analysis Review
AIMS
Anaemia is increasingly recognized as having an independent impact upon patient outcomes in cardiac disease. The role of novel iron therapies to treat anaemia is increasing. This systematic review and meta-analysis assesses the efficacy and safety of iron therapies for the treatment of adults with anaemia.
METHODS AND RESULTS
Electronic databases and search engines were searched as per Cochrane methodology. Randomized controlled trials (RCTs) of iron vs. inactive control or placebo, as well as alternative formulations, doses, and routes in anaemic adults without chronic kidney disease or in the peri-partum period were eligible. The primary outcome of interest was mortality at 1 year. Secondary outcomes were blood transfusion, haemoglobin levels, quality of life, serious adverse events, and length of hospital stay. A total of 64 RCTs (including five studies of heart failure patients) comprising 9004 participants were included. None of the studies was at a low risk of bias. There were no statistically significant differences in mortality between iron and inactive control. Both oral and parenteral iron significantly reduced the proportion of patients requiring blood transfusion compared with inactive control [risk ratio (RR) 0.66, 95% confidence interval (CI) 0.48-0.90; and RR 0.84, 95% CI 0.73-0.97, respectively]. Haemoglobin was increased more by both oral and parenteral iron compared with inactive control [mean difference (MD) 0.91 g/dL, 95% CI 0.48 to 1.35; and MD 1.04, 95% CI 0.52 to 1.57, respectively], and parenteral iron demonstrated a greater increase when compared with oral iron (MD 0.53 g/dL, 95% CI 0.31-0.75). In all comparisons, there were no differences in the results comparing patients with and without heart failure.
CONCLUSION
Both oral and parenteral iron are shown to decrease the proportion of people who require blood transfusion and increase haemoglobin levels, without any benefit on mortality. Further trials at a low risk of bias, powered to measure clinically significant endpoints, are still required.
Topics: Anemia; Autoimmune Diseases; Blood Transfusion; Heart Failure; Hemoglobins; Hemorrhage; Humans; Iron; Length of Stay; Mortality; Neoplasms; Odds Ratio; Quality of Life; Trace Elements
PubMed: 27121474
DOI: 10.1002/ejhf.514 -
Neurology India 2022Both early surgery and delayed surgery of ruptured arteriovenous malformation (AVM) with intracerebral hemorrhages have their own advantages and disadvantages. Due to... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Both early surgery and delayed surgery of ruptured arteriovenous malformation (AVM) with intracerebral hemorrhages have their own advantages and disadvantages. Due to lack of large case-control studies, timing of surgery for ruptured AVM excision is still a controversial topic. So, we did a systemic review and meta-analysis, including our experience of early surgery, to see which surgical strategy has a favorable outcome.
MATERIALS AND METHODS
We systematically searched several databases and journals to screen eligible studies. After synthesizing data, results of individual studies of early and delayed surgery were calculated as the effect size (ES) and 95% confident intervals (CIs), and the pooled ES was calculated using random-effects model. Heterogeneity and publication bias were assessed for the individual outcomes.
RESULTS
A total of nine published studies, one oral presentation, and our unpublished study were included in the analysis. Delayed surgery has better results than early surgery in terms of complete excision rate (delayed ES, 1.00; 95% CI, 0.97 1.00 vs. early ES, 0.96; 95% CI, 0.91 0.99), good functional outcome (delayed ES, 0.94; 95% CI, 0.86 0.99 vs. early ES, 0.68; 95% CI, 0.51 0.84), and mortality (delayed ES, 0.00; 95% CI, 0.00 0.01 vs. early ES, 0.04; 95% CI, 0.01 0.10). Heterogeneity was significant in the results of early surgery group, and no publication bias was found in the meta-analysis.
CONCLUSION
Delayed surgery is superior to early surgery in achieving higher complete excision rate, good functional outcome, and reducing mortality. However, larger comparative studies are needed for subgroup analysis and for reducing the impact of various confounding factors.
Topics: Humans; Treatment Outcome; Intracranial Arteriovenous Malformations; Cerebral Hemorrhage; Case-Control Studies; Databases, Factual
PubMed: 36537413
DOI: 10.4103/0028-3886.364074 -
BMC Family Practice Dec 2021Atrial fibrillation (AF) increases the risk of developing a stroke by 20%. AF related strokes are associated with greater morbidity. Historically, warfarin was the... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Atrial fibrillation (AF) increases the risk of developing a stroke by 20%. AF related strokes are associated with greater morbidity. Historically, warfarin was the anticoagulant of choice for stroke prevention in patients with AF but lately patients are being switched or started on direct oral anticoagulants (DOACs). DOACs are promoted as safer alternatives to warfarin and it is expected that they will be associated with fewer challenges both for patients and healthcare professionals. This systematic narrative review aimed to explore perspectives of patients and professionals on medicines optimisation of oral anticoagulation with vitamin K antagonists and DOACs in atrial fibrillation.
METHODS
Prospero registration CRD42018091591. Systematic searches undertaken of research studies (qualitative and quantitative), published February 2018 to November 2020 from several databases (Web of Science, Scopus, Medline Via Ovid, CINHAL via Ebsco, and PubMED via NCBI) following PRISMA methodology. Data were organised using Covidence software. Two reviewers independently assessed the quality of the included studies and synthesized the findings (thematic analysis approach).
RESULTS
Thirty-four studies were included. Studies were critically appraised using established critical appraisal tools (Qualsyst) and a risk of bias was assigned. Clinicians considered old age and the associated complexities such as co-morbidities and the increased potential for bleeding as potential barriers to optimising anticoagulation. Whereas patients' health and medication beliefs influenced adherence. Notably, structured patient support was important in enhancing safety and effective anticoagulation. For both patients and clinicians, confidence and experience of safe anticoagulation was influenced by the presence of co-morbidities, poor knowledge and understanding of AF and the purpose of anticoagulation.
CONCLUSION
Age, complex multimorbidity and polypharmacy influence prescribing, with DOACs being perceived to be safer than warfarin. This systematic narrative review suggests that interventions are needed to support patient self-management. There are residual anxieties associated with long term anticoagulation in the context of complexities.
TRIAL REGISTRATION
Not applicable.
Topics: Administration, Oral; Anticoagulants; Atrial Fibrillation; Hemorrhage; Humans; Stroke; Warfarin
PubMed: 34937557
DOI: 10.1186/s12875-021-01590-x -
JAMA Ophthalmology Aug 2017It is unclear if the risk of intraocular bleeding with novel oral anticoagulants differs compared with warfarin. (Comparative Study)
Comparative Study Meta-Analysis Review
IMPORTANCE
It is unclear if the risk of intraocular bleeding with novel oral anticoagulants differs compared with warfarin.
OBJECTIVE
To characterize the risk of intraocular bleeding with novel oral anticoagulants compared with warfarin.
DATA SOURCES
A systematic review and meta-analysis was undertaken in an academic medical setting. MEDLINE and ClinicalTrials.gov were searched for randomized clinical trials published up until August 2016. This search was supplemented by manual bibliography searches of identified trials and other review articles.
STUDY SELECTION
Studies were eligible for inclusion if they were phase 3 randomized clinical trials, enrolled patients with atrial fibrillation or venous thromboembolism, compared a novel oral anticoagulant (dabigatran, rivaroxaban, apixaban, or edoxaban) with warfarin, and recorded event data on intraocular bleeding. Data on intraocular bleeding were pooled using inverse-variance, weighted, fixed-effects meta-analysis.
DATA EXTRACTION AND SYNTHESIS
The PRISMA guidelines were used for abstracting data and assessing quality. Independent extraction was performed by 2 investigators.
MAIN OUTCOMES AND MEASURES
Intraocular bleeding events and associated risk ratio for novel oral anticoagulants compared with warfarin.
RESULTS
Twelve trials investigating 102 627 patients were included. Randomization to novel oral anticoagulants was associated with a 22% relative reduction in intraocular bleeding compared with warfarin (risk ratio, 0.78; 95% CI, 0.61-0.99). There was no significant heterogeneity observed (I2 = 4.8%, P = .40). Comparably lower risks of intraocular bleeding with novel oral anticoagulants were seen in subgroup analyses, with no significant difference according to the indication for anticoagulation (P for heterogeneity = .49) or the novel oral anticoagulant type (P for heterogeneity = .15). Summary estimates did not differ materially when random-effects meta-analytic techniques were used.
CONCLUSIONS AND RELEVANCE
These results suggest that novel oral anticoagulants reduce the risk of intraocular bleeding by approximately one-fifth compared with warfarin. Similar benefits were seen in both patients with atrial fibrillation and venous thromboembolism. Our data have particular relevance for patients at higher risk of spontaneous retinal and subretinal bleeding. These findings may also have important implications in the perioperative period, in which the use of novel oral anticoagulants may be superior. Future studies are required to better characterize the optimal management of patients with both ophthalmic disease and cardiovascular comorbidities requiring anticoagulation.
Topics: Administration, Oral; Anticoagulants; Atrial Fibrillation; Dabigatran; Eye Hemorrhage; Humans; Pyrazoles; Pyridines; Pyridones; Randomized Controlled Trials as Topic; Risk Assessment; Rivaroxaban; Thiazoles; Venous Thromboembolism; Warfarin
PubMed: 28687831
DOI: 10.1001/jamaophthalmol.2017.2199 -
World Journal of Diabetes Sep 2023Diabetic retinopathy (DR) is currently recognized as one of the most serious diabetic microangiopathies and a major cause of adult blindness. Commonly used clinical...
BACKGROUND
Diabetic retinopathy (DR) is currently recognized as one of the most serious diabetic microangiopathies and a major cause of adult blindness. Commonly used clinical approaches include etiological control, microvascular improvement, and surgical intervention, but they are ineffective and have many side effects. Oral Chinese medicine (OCM) has been used for thousands of years to treat DR and is still widely used today, but it is unclear which OCM is more effective for DR.
AIM
To estimate relative effectiveness and safety profiles for different classes of OCMs for DR, and provide rankings of the available OCMs.
METHODS
The search time frame was from the creation of the database to January 2023. RevMan 5.3 and Stata 14.0 software were used to perform the systematic review and Network meta-analyses (NMA).
RESULTS
A total of 107 studies and 9710 patients were included, including 4767 cases in the test group and 4973 cases in the control group. Based on previous studies and clinical reports, and combined with the recommendations of Chinese guidelines for the prevention and treatment of DR, 9 OCMs were finally included in this study, namely Compound Xueshuantong Capsules, Qiming Granules, Compound Danshen Dripping Pills, Hexue Mingmu Tablets (HXMM), Qiju Dihuang Pills (QJDH), Shuangdan Mingmu Capsules (SDMM), Danggui Buxue Decoction (DGBX), Xuefu Zhuyu Decoction and Buyang Huanwu Decoction. When these nine OCMs were analyzed in combination with conventional western medicine treatment (CT) compared with CT alone, the NMA results showed that HXMM + CT has better intervention effect on the overall efficacy of DR patients, HXMM + CT has better effect on improving patients' visual acuity, SDMM + CT has better effect on inhibiting vascular endothelial growth factor, DGBX + CT has better effect on reducing fundus hemorrhage area, HXMM + CT has better effect on reducing fasting blood glucose, and QJDH + CT has better effect on reducing glycated hemoglobin. When there are not enough clinical indicators for reference, SDMM + CT or HXMM + CT treatments can be chosen because they are effective for more indicators and demonstrate multidimensional efficacy.
CONCLUSION
This study provides evidence that combining OCMs with CT leads to better outcomes in all aspects of DR compared to using CT alone. Based on the findings, we highly recommend the use of SDMM or HXMM for the treatment of DR. These two OCMs have demonstrated outstanding efficacy across multiple indicators.
PubMed: 37771328
DOI: 10.4239/wjd.v14.i9.1422