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Frontiers in Genetics 2022The relationship between CILP (1184T>C) and IL-1α(+889C/T) polymorphisms and intervertebral disc degeneration (IDD) have been explored in several studies but the...
The relationship between CILP (1184T>C) and IL-1α(+889C/T) polymorphisms and intervertebral disc degeneration (IDD) have been explored in several studies but the results were conflicting. The aim of the study was to evaluate and synthesize the currently available data on the association between CILP (1184T>C) and IL-1α(+889C/T) polymorphisms and susceptibility of phenotype-dependent radiologic IDD (RIDD) and symptomatic intervertebral disk herniation (SIDH). A computerized literature search was in PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure database, and Web of Science. The pooled results were presented as odds ratios (ORs) with 95% confidence intervals (CIs). Moreover, the false-positive report probability (FPRP) test and trial sequential analysis (TSA) were applied to estimate the significant results. Our evidence demonstrated that IL-1α(+889C/T) was significant associated with RIDD (allele model: OR = 1.34, 95%CI 1.03-1.74, = 0.029) and SIDH (allele model: OR = 1.28, 95% CI 1.03-1.60, = 0.028). However, the results were not noteworthy under the FPRP test and TSA analysis. Additionally, CILP (1184T>C) polymorphism was significantly associated with RIDD with adequate evidence (allele model: OR = 1.27, 95% CI 1.09-1.48, = 0.002) instead of SIDH. The current meta-analysis illustrated firm evidence that CILP (1184T>C) polymorphism was significantly associated with the susceptibility of RIDD. However, the significant associations between IL-1α(+889C/T) and RIDD and SIDH were less credible. Thus, more multi-center studies with diverse populations were required to verify the results.
PubMed: 36276953
DOI: 10.3389/fgene.2022.1005393 -
Ophthalmic Research 2024Anterior ischemic optic neuropathy (AION) can mimic glaucoma and consequently cause difficulties in differential diagnosis. The purpose of this paper was to summarize... (Review)
Review
INTRODUCTION
Anterior ischemic optic neuropathy (AION) can mimic glaucoma and consequently cause difficulties in differential diagnosis. The purpose of this paper was to summarize differences in diagnostic tests that can help perform a correct diagnosis.
METHODS
The search strategy was performed according to the PRISMA 2009 guidelines, and four databases were used: MEDLINE, Embase, Web of Science, and Cochrane. Totally, 772 references were eligible; 39 were included after screening with respect to inclusion criteria that included English language and published in the 20 years before search date.
RESULTS
Ninety percent (n = 35) of included studies used optical coherence tomography (OCT). Glaucomatous eyes had a significantly greater cup area, volume and depth, cup-to-disk ratio, a lower rim volume and area, and a thinner Bruch's membrane opening-minimum rim width. Retinal nerve fiber layer (RNFL) thinning in glaucomatous eyes occurred primarily at the superotemporal, inferotemporal, and inferonasal sectors, while AION eyes demonstrated mostly superonasal thinning. Glaucoma eyes showed greater macular ganglion cell layer thickness, except at the inferotemporal sector. OCT angiography measurements demonstrated a significant decrease in superficial and deep macular vessel density (VD) in glaucoma compared to AION with similar degree of visual field damage; the parapapillary choroidal VD was spared in AION eyes compared to glaucomatous eyes.
CONCLUSION
By use of OCT imaging, optic nerve head parameters seem most informative to distinguish between glaucoma and AION. Although both diseases affect the RNFL thickness, it seems to do so in different sectors. Differences in structure and vascularity of the macula can also help in making the differential diagnosis.
Topics: Humans; Optic Neuropathy, Ischemic; Diagnosis, Differential; Tomography, Optical Coherence; Nerve Fibers; Retinal Ganglion Cells; Optic Disk; Glaucoma; Visual Fields; Intraocular Pressure
PubMed: 38262372
DOI: 10.1159/000535568 -
Acta Ophthalmologica Mar 2022To evaluate microvascular alterations with optical coherence tomography angiography (OCTA) in eyes with non-arteritic anterior ischaemic optic neuropathy (NAION) and the... (Meta-Analysis)
Meta-Analysis
PURPOSE
To evaluate microvascular alterations with optical coherence tomography angiography (OCTA) in eyes with non-arteritic anterior ischaemic optic neuropathy (NAION) and the unaffected fellow eyes.
DESIGN
Systematic review and meta-analysis.
METHODS
A comprehensive literature search was conducted in the PubMed and Embase databases through 6 September 2020, to identify the studies on NAION and the unaffected fellow eyes using OCTA. Eligible studies and data of interest were extracted and analysed by RevMan Software v. 5.4 and Stata Software v.14.0. The weighted mean differences and 95% confidence intervals were used to assess the strength of the association.
RESULTS
Seventeen observational comparative studies, including 379 eyes with NAION, 175 unaffected contralateral eyes and 470 eyes of healthy controls, were identified. Compared to those of the healthy controls, the perfusion density (PD) of radial peripapillary capillary (RPC) and peripapillary superficial capillary plexus (ppSCP) of NAION were significantly lower. Moreover, the PD of the macular SCP (mSCP) in NAION was significantly reduced in the whole image, superior quadrant and temporal quadrant, while the macular deep capillary plexus (mDCP) showed a decreasing PD only within the whole image. Between unaffected fellow eyes and healthy eyes, significant differences of PD were demonstrated in the whole image and some peripapillary regions of the RPC and ppSCP.
CONCLUSION
Our results suggested that compared to those of healthy controls, the eyes affected by NAION and unaffected fellow eyes demonstrated significant microvascular impairments in different regions. Between acute and non-acute NAION, macular OCTA parameters showed different characteristic patterns.
Topics: Adult; Aged; Aged, 80 and over; Female; Humans; Male; Middle Aged; Observational Studies as Topic; Optic Disk; Optic Neuropathy, Ischemic; Retinal Vessels; Tomography, Optical Coherence
PubMed: 34155823
DOI: 10.1111/aos.14930 -
European Spine Journal : Official... May 2022No clear consensus exists on which anterior surgical technique is most cost-effective for treating cervical degenerative disk disease (CDDD). One of the most common... (Review)
Review
PURPOSE
No clear consensus exists on which anterior surgical technique is most cost-effective for treating cervical degenerative disk disease (CDDD). One of the most common treatment options is anterior cervical discectomy with fusion (ACDF). Anterior cervical discectomy with arthroplasty (ACDA) was developed in an effort to reduce the incidence of clinical adjacent segment pathology and associated additional surgeries by preserving motion. This systematic review aims to evaluate the evidence regarding the cost-effectiveness of anterior surgical decompression techniques used to treat radiculopathy and/or myelopathy caused by CDDD.
METHODS
The search was conducted in PubMed, EMBASE, Web of Science, CINAHL, EconLit, NHS-EED and the Cochrane Library. Studies were included if healthcare costs and utility or effectivity measurements were mentioned.
RESULTS
A total of 23 studies were included out of the 1327 identified studies. In 9 of the 13 studies directly comparing ACDA and ACDF, ACDA was the most cost-effective technique, with an incremental cost effectiveness ratio ranging from $2.900/QALY to $98.475/QALY. There was great heterogeneity between the costs of due to different in- and exclusion criteria of costs and charges, cost perspective, baseline characteristics, and calculation methods. The methodological quality of the included studies was moderate.
CONCLUSION
The majority of studies report ACDA to be a more cost-effective technique in comparison with ACDF. The lack of uniform literature impedes any solid conclusions to be drawn. There is a need for high-quality cost-effectiveness research and uniformity in the conduct, design and reporting of economic evaluations concerning the treatment of CDDD.
TRIAL REGISTRATION
PROSPERO Registration: CRD42020207553 (04.10.2020).
Topics: Cervical Vertebrae; Cost-Benefit Analysis; Diskectomy; Humans; Intervertebral Disc Degeneration; Spinal Fusion; Treatment Outcome
PubMed: 35224672
DOI: 10.1007/s00586-022-07137-7 -
The Nigerian Postgraduate Medical... 2023Carbapenem antibiotics are considered one of the most effective and the last-resort antibiotics for the treatment of infections caused by multidrug-resistant... (Review)
Review
Carbapenem antibiotics are considered one of the most effective and the last-resort antibiotics for the treatment of infections caused by multidrug-resistant Gram-negative bacteria. However, with the advent of carbapenem resistance, it becomes obvious that quality health-care delivery will be hampered if adequate measure is not put in place. This review assessed the prevalence of carbapenem-resistant Gram-negative bacteria (CR-GNB) and also provided an up-to-date position on carbapenem resistance (CR) in Nigeria. Three electronic databases (Google Scholar, PubMed and African Journal online) were searched for relevant literatures, and 38 articles published between January 2013 and June 2022 that met the criteria for inclusion were recruited into the study. The mean prevalence of CR in Nigeria stands at 21.3%, with the southern and northern regions documenting a mean prevalence of 22.0% and 20.9%, respectively. Most of the reviewed articles were from clinical settings (81.6%), with urine samples (38.7%) constituting the most prevalent clinical sample in which CR-GNB were detected. The preponderance of phenotypic methods (55.3%) over molecular method (44.7%), particularly the use of disk diffusion test breakpoint and Modified Hodge test was documented. The most prevalent carbapenem-resistant bacteria were Escherichia coli (50.0%) and Klebsiella pneumoniae (26.3%). The blaNDM and blaVIM were the major reported carbapenemase-encoded genes, particularly among E. coli, K. pneumoniae and Pseudomonas species. This systematic review revealed a mean prevalence of CR-GNB in Nigeria that required urgent attention. Furthermore, the detection of clinically and epidemiologically important carbapenemase coding genes is of public health importance.
Topics: Humans; Anti-Bacterial Agents; Bacterial Proteins; Carbapenems; Escherichia coli; Gram-Negative Bacteria; Klebsiella pneumoniae; Microbial Sensitivity Tests; Nigeria; Public Health; Drug Resistance, Bacterial
PubMed: 36814157
DOI: 10.4103/npmj.npmj_240_22 -
Acta Ophthalmologica Nov 2021To evaluate the basic characteristics of optic disc pit maculopathy (ODPM) and the efficacies of pars plana vitrectomy (PPV) treatment with different adjunctive... (Meta-Analysis)
Meta-Analysis
PURPOSE
To evaluate the basic characteristics of optic disc pit maculopathy (ODPM) and the efficacies of pars plana vitrectomy (PPV) treatment with different adjunctive strategies.
METHODS
The databases PubMed, EMBASE and Ovid up to April 2020 were searched to identify relevant studies. Statistical analyses were conducted with R software version 3.6.3.
RESULTS
Fifty-nine studies were eventually included for different aspects of statistical analyses. The pooling results suggest the general incidence of maculopathy in optic disc pit (ODP) is 51%, and the rate of serous macular detachment and retinoschisis is 49% and 58%, respectively. The incidence of sub-retinal fluid (SRF) only is 10%, intra-retinal retinal (IRF) fluid only is 14%, and SRF plus IRF is 69%. A lamellar macular hole (LMH) is present in 53% of cases, and 58% have communication between the macula with the pit. The incidence of posterior vitreous detachment (PVD), vitreo-papillary traction and vitreomacular traction (VMT) is 7%, 28% and 13%, respectively. Besides, the rate of complete anatomic success and visual improvement after PPV are both around 85%. Subgroup analysis reveals the anatomic, and visual success rates of PPV alone are 89% and 100%, respectively. Gas tamponade, laser or internal limiting membrane peeling (ILMP) during vitrectomy are less promising, while PPV with ILM flap stuffing could achieve better outcomes than cases without it.
CONCLUSION
Optic disc pit-associated maculopathy has different fundus characteristics. Based on the current evidence, PPV is effective for ODPM, and the combined application of gas tamponade, laser and ILMP should be used with caution.
Topics: Eye Abnormalities; Humans; Macular Degeneration; Optic Disk; Tomography, Optical Coherence; Vitrectomy
PubMed: 33421324
DOI: 10.1111/aos.14730 -
European Journal of Medical Research Jan 2023This study aimed to assess the survival outcomes among patients with out-of-hospital cardiac arrest (CA) who received cardiopulmonary resuscitation (CPR) in China. (Meta-Analysis)
Meta-Analysis
BACKGROUND
This study aimed to assess the survival outcomes among patients with out-of-hospital cardiac arrest (CA) who received cardiopulmonary resuscitation (CPR) in China.
METHODS
Relevant studies, published between January 1, 2010 and September 5, 2022, were retrieved from databases, including EMBASE, PubMed, Cochrane Library, the China Biology Medicine disk, China National Knowledge Infrastructure, and Wanfang databases. We included clinical studies in which all patients were diagnosed with CA and underwent out-of-hospital CPR, and the outcome variables were at least one of the following: return of spontaneous circulation (ROSC), survival to admission, survival to hospital discharge, 1-month survival, achieved good neurological outcomes, and 1-year survival. Two investigators independently extracted the study data and assessed its quality using a modified Newcastle-Ottawa Scale tool. The data were pooled using random-effects models.
RESULTS
Of the 3620 identified studies, 49 (63,378 patients) were included in the meta-analysis. The pooled ROSC rate was 9.0% (95% confidence interval [CI] 7.5-10.5%, I = 97%), the pooled survival to admission rate was 5.0% (95% CI 2.7-8.0%, I = 98%), and the pooled survival to discharge rate was 1.8% (95% CI 1.2-2.5%, I = 95%). Additionally, the ROSC rate of patients with bystander CPR was significantly higher than that of those without bystander CPR, and the pooled odds ratio (OR) was 7.92 (95% CI 4.32-14.53, I = 85%). The ROSC rate of participants who started CPR within 5 min was significantly higher than that of those who started CPR after 5 min, and the pooled OR was 5.92 (95% CI 1.92-18.26, I = 85%). The ROSC rate of participants with defibrillation was significantly higher than that of those without defibrillation, and the pooled OR was 8.52 (95% CI 3.72-19.52, I = 77%).
CONCLUSION
The survival outcomes of out-of-hospital CPR in China are far below the world average. Therefore, the policy of providing automated external defibrillators (AEDs) in public places and strengthening CPR training for healthcare providers and public personnel should be encouraged and disseminated nationwide. Trial registration This study was registered in PROSPERO (CRD42022326165) on 29 April 2022.
Topics: Humans; Cardiopulmonary Resuscitation; Out-of-Hospital Cardiac Arrest; Emergency Medical Services; Hospitalization; China
PubMed: 36600249
DOI: 10.1186/s40001-022-00955-x -
Clinical Oral Investigations Nov 2022To identify the antifungal susceptibility profile of Candida spp. isolated from the human oral cavity was assessed with meta-analyses of observational studies that... (Meta-Analysis)
Meta-Analysis Review
AIM
To identify the antifungal susceptibility profile of Candida spp. isolated from the human oral cavity was assessed with meta-analyses of observational studies that collected samples from the oral cavity of human subjects.
MATERIAL AND METHODS
Isolated Candida albicans tested by E-test®; disk diffusion test; microdilution and macrodilution; Sensititre YeastOne; and/or FungiTest. Search strategies were conducted on the MEDLINE, Embase, CINAHL, Dentistry, and Oral Sciences, Central, Scopus, and LILACS databases, and gray literature sources. Articles were initially screened by title and then their abstracts. Articles that met the conditions for inclusion were read in full, followed by data extraction. A descriptive analysis was conducted of each study, and the data were tabulated. A first meta-analysis was conducted to assess the resistance of antifungals regardless of systemic comorbidities. An additional stratified analysis was conducted by systemic comorbidity groups for the outcome "resistance" to the antifungals.
RESULTS
When not grouping Candida albicans isolates by systemic conditions, the lowest resistance rates to the antifungals tested were observed for amphotericin B, nystatin, flucytosine, and caspofungin. In contrast, the highest resistance rates were observed for miconazole and econazole. There was a high degree of heterogeneity and low resistance in general in all analyses, except for the "several associated comorbidities" group, which had high resistance rates.
CONCLUSIONS
Clinical C. albicans isolates had low antifungal resistance.
CLINICAL RELEVANCE
The presence of concomitant systemic comorbidities appears to be an essential factor that should be considered when evaluating resistance to antifungals for oral isolates.
Topics: Humans; Antifungal Agents; Candida albicans; Candidiasis; Microbial Sensitivity Tests; Drug Resistance, Fungal; Mouth
PubMed: 36167858
DOI: 10.1007/s00784-022-04716-2 -
BMC Ophthalmology Feb 2022β-Zone parapapillary atrophy (β-PPA) is a common sign in patients with open-angle glaucoma (OAG). Some studies have suggested that β-PPA can aid in the diagnosis of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
β-Zone parapapillary atrophy (β-PPA) is a common sign in patients with open-angle glaucoma (OAG). Some studies have suggested that β-PPA can aid in the diagnosis of OAG. We performed a systematic review and meta-analysis of the prevalence and diagnostic ability of β-PPA in OAG.
METHODS
We performed a literature search in PubMed, Web of Science, Embase and Google Scholar from inception to 1st November, 2021. Both hospital-based and population-based studies that reported details of β-PPA in OAG were included.
RESULTS
We screened 1404 articles from these databases and ultimately included 24 articles in our meta-analysis. The prevalence of β-PPA in OAG was 0.73 (95% CI 0.67 to 0.78). The results of subgroup analysis by country revealed prevalence rates of 0.83 (95% CI 0.78 to 0.88) in Japan, 0.85 (95% CI 0.64 to 0.97) in Korea, 0.64 (95% CI 0.55 to 0.73) in the USA, 0.61 (95% CI 0.58 to 0.63) in Germany and 0.57 (95% CI 0.39 to 0.74) in China. Fundus photography, Heidelberg retina tomography (HRT), Heidelberg retina angiography (HRA) + indocyanine green angiography (ICGA), Spectral domain optical coherence tomography (SD-OCT)and Swept source optical coherence tomography(SS-OCT) values were 0.65 (95% CI 0.58 to 0.71), 0.70 (95% CI 0.50 to 0.86), 0.78 (95% CI 0.61 to 0.91), 0.77 (95% CI 0.65 to 0.88) and 0.99(95% CI 0.87 to 1.00) respectively. The sensitivity and specificity of β-PPA as a diagnostic marker were 0.78 (95% CI 0.68 to 0.85) and 0.63 (95% CI 0.51 to 0.73), respectively.
CONCLUSIONS
β-PPA is a potential diagnostic marker for OAG. However, a more detailed understanding of β-PPA characteristics is needed to improve the ability to predict OAG.
Topics: Atrophy; Glaucoma, Open-Angle; Humans; Intraocular Pressure; Optic Atrophy; Optic Disk; Prevalence; Tomography, Optical Coherence
PubMed: 35151269
DOI: 10.1186/s12886-022-02282-5 -
Journal of Biomechanical Engineering Oct 2022In vitro testing has been conducted to provide a comprehensive understanding of the biomechanics of the cervical spine. This has allowed a characterization of the...
In vitro testing has been conducted to provide a comprehensive understanding of the biomechanics of the cervical spine. This has allowed a characterization of the stability of the spine as influenced by the intrinsic properties of its tissue constituents and the severity of degeneration or injury. This also enables the preclinical estimation of spinal implant functionality and the success of operative procedures. The purpose of this review paper was to compile methodologies and results from various studies addressing spinal kinematics in pre- and postoperative conditions so that they could be compared. The reviewed literature was evaluated to provide suggestions for a better approach for future studies, to reduce the uncertainties and facilitate comparisons among various results. The overview is presented in a way to inform various disciplines, such as experimental testing, design development, and clinical treatment. The biomechanical characteristics of the cervical spine, mainly the segmental range of motion (ROM), intradiscal pressure (IDP), and facet joint load (FJL), have been assessed by testing functional spinal units (FSUs). The relative effects of pathologies including disc degeneration, muscle dysfunction, and ligamentous transection have been studied by imposing on the specimen complex load scenarios imitating physiological conditions. The biomechanical response is strongly influenced by specimen type, test condition, and the different types of implants utilized in the different experimental groups.
Topics: Biomechanical Phenomena; Cervical Vertebrae; Humans; Intervertebral Disc; Intervertebral Disc Degeneration; Range of Motion, Articular; Zygapophyseal Joint
PubMed: 35482019
DOI: 10.1115/1.4054439