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Medicine Jun 2017The high recurrent rate of chronic subdural hematoma (CSDH) has consistently confused the neurosurgeons, and the role of atorvastatin in the management of CSDH has... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The high recurrent rate of chronic subdural hematoma (CSDH) has consistently confused the neurosurgeons, and the role of atorvastatin in the management of CSDH has remained unclear over past decade, and atorvastatin seems to be a safe and cost-effective treatment to CSDH. Therefore, it is necessary to conduct a systematic review to discuss the effect of atorvastatin in CSDH.
METHOD
We searched the PubMed, EMBASE, Cochrane Library, and the China Biology Medicine disc, up to March 2017, for published studies on the effects of atorvastatin in the management of CSDH, and reviewers performed a brief qualitative descriptive analysis of atorvastatin's efficacy in the management of CSDH.
RESULTS
Three eligible studies were included in this systematic review. Results indicated that atorvastatin accelerated hematoma absorption, decreased recurrence risk, and surgical requirement.
CONCLUSION
Limited evidence suggests that oral atorvastatin may be beneficial in the management of CSDH. Further high-quality studies focused on dosage, duration, hematoma size are needed to further elucidate the role of atorvastatin in the management of CSDH.
Topics: Administration, Oral; Atorvastatin; Hematoma, Subdural, Chronic; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors
PubMed: 28658127
DOI: 10.1097/MD.0000000000007290 -
Birth Defects Research Oct 2022Congenital anomalies affect over 2% of pregnancies, with congenital heart disease (CHD) the most common. Understanding of causal factors is limited. Micronutrients are... (Review)
Review
BACKGROUND
Congenital anomalies affect over 2% of pregnancies, with congenital heart disease (CHD) the most common. Understanding of causal factors is limited. Micronutrients are essential trace elements with key roles in growth and development. We aimed to investigate whether maternal micronutrient deficiencies increase the risk of fetal CHD through systematic review of published literature.
METHOD
We performed a systematic review registered at PROSPERO as CRD42021276699. Ovid-MEDLINE, Ovid-EMBASE, and Cochrane Library were searched from their inception until September 7, 2021. Case control trials were included with a population of biological mothers of fetuses with and without CHD. The exposure was maternal micronutrient level measured in pregnancy or the postpartum period. Data extraction was performed by one author and checked by a second. Risk of bias assessment was performed according to the Scottish Intercollegiate Guidelines Network guidance. We performed a narrative synthesis for analysis.
RESULTS
726 articles were identified of which 8 met our inclusion criteria. Final analysis incorporated data from 2,427 pregnancies, 1,199 of which were complicated by fetal CHD assessing 8 maternal micronutrients: vitamin D, vitamin B12, folate, vitamin A, zinc, copper, selenium, and ferritin. Studies were heterogenous with limited sample sizes and differing methods and timing of maternal micronutrient sampling. Definitions of deficiency varied and differed from published literature. Published results were contradictory.
CONCLUSION
There is not enough evidence to confidently conclude if maternal micronutrient deficiencies increase the risk of fetal CHD. Further large-scale prospective study is required to answer this question.
Topics: Copper; Female; Ferritins; Folic Acid; Heart Defects, Congenital; Humans; Malnutrition; Maternal Nutritional Physiological Phenomena; Micronutrients; Observational Studies as Topic; Pregnancy; Selenium; Trace Elements; Vitamin A; Vitamin B 12; Vitamin D; Zinc
PubMed: 35979646
DOI: 10.1002/bdr2.2072 -
The Cochrane Database of Systematic... Mar 2017Hepatocellular carcinoma is the most common liver neoplasm, the sixth most common cancer worldwide, and the third most common cause of cancer mortality. Moreover, its... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Hepatocellular carcinoma is the most common liver neoplasm, the sixth most common cancer worldwide, and the third most common cause of cancer mortality. Moreover, its incidence has increased dramatically in the past decade. While surgical resection and liver transplantation are the main curative treatments, only around 20% of people with early hepatocellular carcinoma may benefit from these therapies. Current treatment options for unresectable hepatocellular carcinoma include various ablative and transarterial therapies in addition to the drug sorafenib.
OBJECTIVES
To assess the benefits and harms of external beam radiotherapy in the management of localised unresectable hepatocellular carcinoma.
SEARCH METHODS
We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, MEDLINE (OvidSP), Embase (OvidSP), Science Citation Index Expanded (Web of Science), and clinicaltrials.gov registry. We also checked reference lists of primary original studies and review articles manually for further related articles (cross-references) up to October 6, 2016.
SELECTION CRITERIA
Eligible studies included all randomised clinical trials comparing external beam radiotherapy either as a monotherapy or in combination with other systemic or locoregional therapies versus placebo, no treatment, or other systemic or locoregional therapies for people with unresectable hepatocellular carcinoma.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures expected by Cochrane. We used a random-effects model as well as a fixed-effect model meta-analysis but in case of discrepancy between the two models (e.g. one giving a significant intervention effect, the other no significant intervention effect), we reported both results; otherwise, we reported only the results from the fixed-effect model meta-analysis. We assessed risk of bias of the included trials using predefined risk of bias domains; assessed risks of random errors with Trial Sequential Analysis; and presented the review results incorporating the methodological quality of the trials using GRADE.
MAIN RESULTS
Nine randomised clinical trials with 879 participants fulfilled our inclusion criteria. All trials were at high risk of bias, and we rated the evidence as low to very low quality. All of the included trials compared combined external beam radiotherapy plus chemoembolisation versus chemoembolisation alone in people with unresectable hepatocellular carcinoma; moreover, three of the trials compared external beam radiotherapy alone versus chemoembolisation alone. All trials were conducted in China. The median age in most of the included trials was around 52 years, and most trial participants were male. The median follow-up duration ranged from one to three years. None of the trials reported data on cancer-related mortality, quality of life, serious adverse events, or time to progression of the tumour. For the comparison of radiotherapy plus chemoembolisation versus chemoembolisation alone, the risk ratio for one-year all-cause mortality was 0.51 (95% confidence interval (CI) 0.41 to 0.62; P < 0.001; 9 trials; low-quality evidence); for complete response rate was 2.14 (95% CI 1.47 to 3.13; P < 0.001; 7 trials; low-quality evidence); and for overall response rate defined as complete response plus partial response was 1.58 (95% CI 1.40 to 1.78; P < 0.001; 7 trials; low-quality evidence), all in favour of combined treatment with external beam radiotherapy plus transarterial chemoembolisation and seemingly supported by our Trial Sequential Analysis. Additionally, the combined treatment was associated with a higher risk of elevated total bilirubin and elevated alanine aminotransferase. The risk ratio for the risk of elevated alanine aminotransferase was 1.41 (95% CI 1.08 to 1.84; P = 0.01; very low-quality evidence), while for elevated total bilirubin it was 2.69 (95% CI 1.34 to 5.40; P = 0.005; very low-quality evidence). For the comparison of radiotherapy versus chemoembolisation, the risk ratio for one-year all-cause mortality was 1.21 (95% CI 0.97 to 1.50; 3 trials; I = 0%; very low-quality evidence) which was not supported by our Trial Sequential Analysis.In addition, we found seven ongoing randomised clinical trials evaluating different external beam radiotherapy techniques for people with unresectable hepatocellular carcinoma.
AUTHORS' CONCLUSIONS
We found very low- and low-quality evidence suggesting that combined external beam radiotherapy and chemoembolisation may be associated with lower mortality and increased complete and overall response rates, despite an increased toxicity as expressed by a higher rise of bilirubin and alanine aminotransferase. A high risk of systematic errors (bias) as well as imprecision and inconsistency suggest that these findings should be considered cautiously and that high-quality trials are needed to assess further the role of external beam radiotherapy for unresectable hepatocellular carcinoma.
Topics: Alanine Transaminase; Bilirubin; Carcinoma, Hepatocellular; Cause of Death; Chemoembolization, Therapeutic; Combined Modality Therapy; Female; Humans; Liver Neoplasms; Male; Middle Aged; Radiotherapy; Randomized Controlled Trials as Topic
PubMed: 28267205
DOI: 10.1002/14651858.CD011314.pub2 -
Asian Journal of Andrology 2014To evaluate the effect of statins for erectile dysfunction (ED), a systematic review of the literature was conducted in the Cochrane Library, Embase and PubMed from the... (Meta-Analysis)
Meta-Analysis Review
To evaluate the effect of statins for erectile dysfunction (ED), a systematic review of the literature was conducted in the Cochrane Library, Embase and PubMed from the inception of each database to June 2013. Only randomized controlled trials (RCTs) comparing treatment for ED with statins were identified. Placebo RCTs with the International Index of Erectile Function (IIEF) as the outcome measure were eligible for meta-analysis. A total of seven RCTs including two statins with a total of 586 patients strictly met our criteria for systematic review and five of them qualified for the meta-analysis. A meta-analysis using a random effects model showed that statins were associated with a significant increase in IIEF-5 scores (mean difference (MD): 3.27; 95% confidential interval (CI):1.51 to 5.02; P < 0.01) and an overall improvement of lipid profiles including total cholesterol (MD: -1.08; 95% CI: -1.68 to -0.48; P < 0.01), low-density lipoprotein (LDL) cholesterol (MD: -1.43; 95% CI: -2.07 to -0.79; P < 0.01), high-density lipoprotein (HDL) cholesterol (MD: 0.24; 95% CI: 0.13 to 0.35; P < 0.01) and triglycerides (TGs) (MD: -0.55; 95% CI: -0.61 to -0.48; P < 0.01). In summary, our study revealed positive consequences of these lipid-lowering drugs on erectile function, especially for nonresponders to phosphodiesterase type 5 inhibitors (PDE5Is). However, it has been reported that statin therapy may reduce levels of testosterone and aggravate symptoms of ED. Therefore, larger, well-designed RCTs are needed to investigate the double-edged role of statins in the treatment of ED.
Topics: Atorvastatin; Dyslipidemias; Endothelium, Vascular; Erectile Dysfunction; Heptanoic Acids; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Lipids; Male; Pyrroles; Randomized Controlled Trials as Topic; Simvastatin
PubMed: 24556747
DOI: 10.4103/1008-682X.123678 -
BMC Infectious Diseases Jul 2022Coronavirus disease 2019 (COVID-19) is accompanied by activated immune-inflammatory pathways and oxidative stress, which both induce indoleamine-2,3-dioxygenase (IDO), a... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Coronavirus disease 2019 (COVID-19) is accompanied by activated immune-inflammatory pathways and oxidative stress, which both induce indoleamine-2,3-dioxygenase (IDO), a key enzyme of the tryptophan (TRP) catabolite (TRYCAT) pathway. The aim of this study was to systematically review and meta-analyze the status of the TRYCAT pathway, including the levels of TRP and kynurenine (KYN) and the activity of IDO, as measured by the ratio of KYN/TRP.
METHODS
This systematic review searched PubMed, Google Scholar, and Web of Sciences and included 14 articles that compared TRP and tryptophan catabolites (TRYCATs) in COVID-19 patients versus non-COVID-19 controls, as well as severe/critical versus mild/moderate COVID-19. The analysis was done on a total of 1269 people, including 794 COVID-19 patients and 475 controls.
RESULTS
The results show a significant (p < 0.0001) increase in the KYN/TRP ratio (standardized mean difference, SMD = 1.099, 95% confidence interval, CI: 0.714; 1.484) and KYN (SMD = 1.123, 95% CI: 0.730; 1.516) and significantly lower TRP (SMD = - 1.002, 95%CI: - 1.738; - 0.266) in COVID-19 versus controls. The KYN/TRP ratio (SMD = 0.945, 95%CI: 0.629; 1.262) and KYN (SMD = 0.806, 95%CI: 0.462; 1.149) were also significantly (p < 0.0001) higher and TRP lower (SMD = - 0.909, 95% CI: - 1.569; - 0.249) in severe/critical versus mild/moderate COVID-19. No significant difference was detected in kynurenic acid (KA) and the KA/KYN ratio between COVID-19 patients and controls.
CONCLUSIONS
Our results indicate increased activity of the IDO enzyme in COVID-19 and severe/critical patients. The TRYCAT pathway is implicated in the pathophysiology and progression of COVID-19 and may signal a worsening outcome of the disease.
Topics: COVID-19; Humans; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kynurenine; Tryptophan
PubMed: 35840908
DOI: 10.1186/s12879-022-07582-1 -
PloS One 2014Randomized controlled trials and observational studies have yielded inconsistent results on the effects of metformin on vitamin B12 reduction. We therefore performed a... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Randomized controlled trials and observational studies have yielded inconsistent results on the effects of metformin on vitamin B12 reduction. We therefore performed a systematic review to analyze the effects of metformin on vitamin B12 concentration.
METHODS
PubMed, Medline, Embase, and the Cochrane central registry of controlled trials were searched to identify randomized controlled trials and observational studies exploring the association between metformin and vitamin B12 concentration in patients with type 2 diabetes mellitus or polycystic ovary syndrome. The main outcome measure was changes in serum vitamin B12 concentration after 6-208 weeks of treatment with metformin, as compared with placebo or other anti-hyperglycemic therapy.
RESULTS
Six randomized controlled trials met the inclusion criteria. Serum vitamin B12 concentrations were significantly lower in patients treated with metformin than in those who received placebo or rosiglitazone (mean difference [MD], -53.93 pmol/L; 95% confidence interval [CI], -81.44 to -26.42 pmol/L, P = 0.0001). Subgroup analysis identified four trials in which patients received a lower dose of metformin (<2000 mg/d) and two in which they received a higher dose (≥2000 mg/d), with MDs in vitamin B12 concentration after metformin treatment of -37.99 pmol/L (95% CI, -57.44 to -18.54 pmol/L, P = 0.0001) and -78.62 pmol/L (95% CI, -106.37 to -50.86 pmol/L, P<0.00001), respectively.
CONCLUSIONS
The reduction of vitamin B12 may be induced by metformin in a dose dependent manner.
Topics: Diabetes Mellitus, Type 2; Female; Humans; Hypoglycemic Agents; Metformin; Polycystic Ovary Syndrome; Randomized Controlled Trials as Topic; Treatment Outcome; Vitamin B 12
PubMed: 24959880
DOI: 10.1371/journal.pone.0100379 -
Journal of Integrative Neuroscience Aug 2023Many studies have shown that the levels of homocysteine (Hcy), vitamin B12 (Vit B12), and folate (FA) are abnormal in patients with Parkinson's disease (PD), but the... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Many studies have shown that the levels of homocysteine (Hcy), vitamin B12 (Vit B12), and folate (FA) are abnormal in patients with Parkinson's disease (PD), but the results have not been consistent. Therefore, we conducted this meta-analysis to summarize the features of Hcy, Vit B12, and FA in PD patients.
METHODS
A systematic literature search was conducted on PubMed, Cochrane Library, Web of Science, and Embase databases.
RESULTS
A total of 71 studies were included. The analysis showed the following. (1) PD patients had significantly increased Hcy level (standardized mean difference [SMD] 0.80, 95% confidence interval [CI] [0.61, 0.99]; < 0.001), and decreased Vit B12 (SMD -0.33, 95% CI [-0.43, -0.22]; <0.001) and FA levels (SMD -0.13, 95% CI [-0.19, -0.06]; < 0.001) compared to healthy controls. (2) Higher Hcy level (SMD 0.48, 95% CI [0.30, 0.67]; < 0.001) was found in Dopaminergic medications treated PD patients than in untreated patients. (3) PD patients with cognitive impairment had higher Hcy level (SMD 0.71, 95% CI [0.50, 0.92]; < 0.001) and lower Vit B12 (SMD -0.22, 95% CI [-0.34, -0.09]; = 0.001) and FA levels (SMD -0.17, 95% CI [-0.29, -0.04]; = 0.009) than those with no cognitive impairment. (4) PD patients with neuropathy had significantly increased Hcy level (SMD 0.87, 95% CI [0.43, 1.31]; < 0.001) and decreased Vit B12 level (SMD -0.40, 95% CI [-0.81, -0.00]; = 0.049) compared to PD patients with no neuropathy.
CONCLUSIONS
In conclusion, PD patients may have higher Hcy levels and lower Vit B12 and FA levels than the healthy population. Thus, Hcy, Vit B12, and FA may play a role in cognitive impairment and neuropathy in PD patients.
Topics: Humans; Vitamin B 12; Parkinson Disease; Cognitive Dysfunction; Folic Acid; Homocysteine
PubMed: 37735121
DOI: 10.31083/j.jin2205115 -
World Journal of Gastroenterology Mar 2024() infects over half the global population, causing gastrointestinal diseases like dyspepsia, gastritis, duodenitis, peptic ulcers, G-MALT lymphoma, and gastric... (Meta-Analysis)
Meta-Analysis
BACKGROUND
() infects over half the global population, causing gastrointestinal diseases like dyspepsia, gastritis, duodenitis, peptic ulcers, G-MALT lymphoma, and gastric adenocarcinoma. Eradicating is crucial for treating and preventing these conditions. While conventional proton pump inhibitor (PPI)-based triple therapy is effective, there's growing interest in longer acid suppression therapies. Potassium competitive acid blocker (P-CAB) triple and dual therapy are new regimens for eradication. Initially used in Asian populations, vonoprazan (VPZ) has been recently Food and Drug Administration-approved for eradication.
AIM
To assess the efficacy of regimens containing P-CABs in eradicating infection.
METHODS
This study, following PRISMA 2020 guidelines, conducted a systematic review and meta-analysis by searching MEDLINE and Scopus libraries for randomized clinical trials (RCTs) or observational studies with the following command: [("" OR "H pylori") AND ("Treatment" OR "Therapy" OR "Eradication") AND ("Vonaprazan" OR "Potassium-Competitive Acid Blocker" OR "P-CAB" OR "PCAB" OR "Revaprazan" OR "Linaprazan" OR "Soraprazan" OR "Tegoprazan")]. Studies comparing the efficacy of P-CABs-based treatment to classical PPIs in eradicating were included. Exclusion criteria included case reports, case series, unpublished trials, or conference abstracts. Data variables encompassed age, diagnosis method, sample sizes, study duration, intervention and control, and eradication method were gathered by two independent reviewers. Meta-analysis was performed in R software, and forest plots were generated.
RESULTS
A total of 256 references were initially retrieved through the search command. Ultimately, fifteen studies (7 RCTs, 7 retrospective observational studies, and 1 comparative unique study) were included, comparing P-CAB triple therapy to PPI triple therapy. The intention-to-treat analysis involved 8049 patients, with 4471 in the P-CAB intervention group and 3578 in the PPI control group across these studies. The analysis revealed a significant difference in eradication between VPZ triple therapy and PPI triple therapy in both RCTs and observational studies [risk ratio (RR) = 1.17, 95% confidence interval (CI): 1.11-1.22, < 0.0001] and (RR = 1.13, 95%CI: 1.09-1.17, < 0.0001], respectively. However, no significant difference was found between tegoprazan (TPZ) triple therapy and PPI triple therapy in both RCTs and observational studies (RR = 1.04, 95%CI: 0.93-1.16, = 0.5) and (RR = 1.03, 95%CI: 0.97-1.10, = 0.3), respectively.
CONCLUSION
VPZ-based triple therapy outperformed conventional PPI-based triple therapy in eradicating , positioning it as a highly effective first-line regimen. Additionally, TPZ-based triple therapy was non-inferior to classical PPI triple therapy.
Topics: Humans; Anti-Bacterial Agents; Clarithromycin; Helicobacter pylori; Proton Pump Inhibitors; Drug Therapy, Combination; Helicobacter Infections; Pyrroles; Amoxicillin; Treatment Outcome; Randomized Controlled Trials as Topic; Observational Studies as Topic; Benzene Derivatives; Imidazoles; Sulfonamides
PubMed: 38577188
DOI: 10.3748/wjg.v30.i9.1213 -
Saudi Journal of Gastroenterology :... 2023Vonoprazan-amoxicillin (VA) dual therapy has recently been proposed to eradicate Helicobacter pylori (H. pylori) with controversial results. We, therefore, conducted a... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Vonoprazan-amoxicillin (VA) dual therapy has recently been proposed to eradicate Helicobacter pylori (H. pylori) with controversial results. We, therefore, conducted a meta-analysis to assess the effect of this therapy for H. pylori eradication.
METHODS
We searched PubMed, Embase, Cochrane Library, and Web of Science database from inception until November 2022, collecting randomized controlled trials (RCTs) comparing VA dual therapy with other regimens for H. pylori eradication. Pooled relative risks (RRs) were calculated using random effects model.
RESULTS
Five RCTs were ultimately included. Compared with the vonoprazan-amoxicillin-clarithromycin (VAC) triple therapy, the eradication rate of VA dual therapy was lower in intention-to-treat (ITT) analysis (n = 3 RCTs, RR = 0.94, 95% CI: 0.88-0.99, P = 0.03), but there was no significant difference between them in the per-protocol (PP) analysis (RR = 0.96, 95% CI: 0.91-1.01, P = 0.11). For clarithromycin-resistant H. pylori strains, the eradication rate of VA dual therapy was significantly higher than that of the VAC triple therapy (n = 2 RCTs, RR = 1.20, 95% CI: 1.03-1.39, P = 0.02). Compared with the PPI-based triple therapy (PAC), VA dual therapy had a superior eradication rate (n = 2 RCTs, ITT analysis: RR = 1.13, 95% CI: 1.04-1.23, P = 0.003; PP analysis: pooled RR = 1.14, 95% CI: 1.06-1.22, P = 0.0004). Compared with VAC or PAC triple therapy, VA dual therapy has a similar incidence of total adverse events and compliance.
CONCLUSIONS
VA dual therapy had a similar effect compared to VAC triple therapy and was superior to PAC triple therapy. Future RCTs are needed to ascertain the optimal dosage and duration of vonoprazan and amoxicillin, and the effect of VA dual therapy compared with the mainstream regimens recommended by current guidelines.
Topics: Humans; Amoxicillin; Clarithromycin; Anti-Bacterial Agents; Helicobacter pylori; Helicobacter Infections; Proton Pump Inhibitors; Randomized Controlled Trials as Topic; Drug Therapy, Combination; Treatment Outcome
PubMed: 37602635
DOI: 10.4103/sjg.sjg_153_23 -
Frontiers in Endocrinology 2022Metabolic syndrome (MetS) and non-alcoholic fatty liver disease (NAFLD) are the leading chronic diseases worldwide. There are still many controversies about the... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Metabolic syndrome (MetS) and non-alcoholic fatty liver disease (NAFLD) are the leading chronic diseases worldwide. There are still many controversies about the association between serum bilirubin and MetS or NAFLD. This study aims to evaluate the association of serum total bilirubin (TBIL), direct bilirubin (DBIL), indirect bilirubin (IBIL) with MetS and NAFLD.
METHODS
Multiple databases were searched for relevant studies until November 2021. Randomized controlled trials, cross-sectional and cohort studies evaluating the association between serum bilirubin levels and MetS or NAFLD were included.
RESULTS
Twenty-four cross-sectional and cohort studies with 101, 517 participants were finally analyzed. Fifteen studies and 6 studies evaluated the association between bilirubin and MetS or NAFLD in health screening population, respectively, while 3 studies evaluated the association between bilirubin and non-alcoholic steatohepatitis (NASH) in NAFLD patients. Random effect model analysis showed the inverse association between TBIL and MetS in male (95%CI=0.71-0.96) and gender-neutral (95%CI=0.61-0.91) group. However, no significant association was found in females. Notably, the inverse association between DBIL and MetS was noticed in male (95%CI=0.36-0.75), female (95%CI=0.16-0.58) and gender-neutral population (95%CI=0.67-0.92). IBIL level was inversely associated with MetS in females (95%CI=0.52-0.96), whereas no statistical correlation presented in males. TBIL was not statistically correlated with NAFLD in gender-neutral or male subgroup. Similarly, there were no association between DBIL or IBIL and NAFLD in gender-neutral subgroup. However, the negative correlation between DBIL and NAFLD existed in males (95%CI=0.76-0.96). In NAFLD patients, IBIL analysis showed an inverse association with NASH (95%CI=0.01-0.12).
CONCLUSION
Serum TBIL and DBIL levels, especially DBIL levels, assume an inverse correlation with MetS in healthy population. Serum IBIL is inversely associated with the onset and degree of NASH in NAFLD patients. Exogenous bilirubin supplement may be a potential strategy to assist in lowering the risk of developing MetS and NAFLD.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/, identifier CRD42021293349.
Topics: Bilirubin; Cross-Sectional Studies; Female; Humans; Liver Function Tests; Male; Metabolic Syndrome; Non-alcoholic Fatty Liver Disease
PubMed: 35937795
DOI: 10.3389/fendo.2022.869579