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Nutrition, Metabolism, and... Mar 2024Previous studies find kidney stone formers (KSF) are at greater risk of developing cardiovascular disease (CVD). The underlying mechanisms are poorly understood, and... (Meta-Analysis)
Meta-Analysis
AIMS
Previous studies find kidney stone formers (KSF) are at greater risk of developing cardiovascular disease (CVD). The underlying mechanisms are poorly understood, and many clinicians are unaware of this connection. We will: DATA SYNTHESIS: Our systematic review is registered with PROSPERO (ID CRD42021251477). We searched epidemiological and biological data. The epidemiological search generated 669 papers, narrowed down to 15. There were 4,259,869 participants (230,720 KSFs). KSF was associated with 25% higher risk of coronary artery disease (CAD) (95% confidence interval (CI): 15, 35%), 17% higher risk of stroke/transient ischemic attacks (TIA) (CI:10, 25%) and 39% higher risk of arterial disease (AD) (CI: 17 65%). Significant heterogeneity was found. Female-identifying KSFs had a higher risk of stroke (ratio = 1.10) and CAD (1.20). The biological search generated 125 papers, narrowed down to 14. Potential underlying mechanisms were extracted and discussed, including intimal/medial vascular calcification, oxidative stress via osteopontin (OPN), cholesterol-induced pathology, and endothelial dysfunction.
CONCLUSIONS
There is a significant association between KSF and CVD, supporting the consideration of KSF as a systemic, calcium-mediated disease. Clinicians will benefit from being aware of this connection.
Topics: Humans; Female; Cardiovascular Diseases; Kidney Calculi; Coronary Artery Disease; Stroke; Cholesterol
PubMed: 38431384
DOI: 10.1016/j.numecd.2023.09.011 -
International Journal of Clinical and... 2024Source monitoring refers to the ability to determine the source of memories and encompasses three subprocesses: internal source monitoring, reality monitoring, and...
BACKGROUND/OBJECTIVE
Source monitoring refers to the ability to determine the source of memories and encompasses three subprocesses: internal source monitoring, reality monitoring, and external source monitoring. Neuroimaging studies provide valuable insights about neural correlates of source monitoring, but the causal relationship between brain and behavior is lacking. This study aimed to identify brain circuits involved in source monitoring by synthesizing the effects of brain stimulation on source monitoring as a function of the targeted brain regions or circuits.
METHOD
We conducted a systematic review of interventional studies that have examined the effects of brain stimulation on source monitoring across six databases. The principal outcome was the difference of source monitoring performance between active and control stimulation conditions.
RESULTS
23 studies (920 healthy participants and 54 patients with schizophrenia) were included. Our findings revealed the involvement of i) the lateral prefrontal and temporoparietal cortices in , ii) the medial prefrontal and temporoparietal cortices in , and iii) the precuneus and the left angular gyrus in .
CONCLUSIONS
These findings deepen our understanding of the brain mechanisms of source monitoring and highlight specific stimulation targets to alleviate source monitoring deficits.
PubMed: 38406179
DOI: 10.1016/j.ijchp.2024.100449 -
Frontiers in Computational Neuroscience 2024Brand equity plays a crucial role in a brand's commercial success; however, research on the brain regions associated with brand equity has had mixed results. This study...
INTRODUCTION
Brand equity plays a crucial role in a brand's commercial success; however, research on the brain regions associated with brand equity has had mixed results. This study aimed to investigate key brain regions associated with the decision-making of branded and unbranded foods using quantitative neuroimaging meta-analysis and machine learning.
METHODS
Quantitative neuroimaging meta-analysis was performed using the activation likelihood method. Activation of the ventral medial prefrontal cortex (VMPFC) overlapped between branded and unbranded foods. The lingual and parahippocampal gyri (PHG) were activated in the case of branded foods, whereas no brain regions were characteristically activated in response to unbranded foods. We proposed a novel predictive method based on the reported foci data, referencing the multi-voxel pattern analysis (MVPA) results. This approach is referred to as the multi-coordinate pattern analysis (MCPA). We conducted the MCPA, adopting the sparse partial least squares discriminant analysis (sPLS-DA) to detect unique brain regions associated with branded and unbranded foods based on coordinate data. The sPLS-DA is an extended PLS method that enables the processing of categorical data as outcome variables.
RESULTS
We found that the lingual gyrus is a distinct brain region in branded foods. Thus, the VMPFC might be a core brain region in food categories in consumer behavior, regardless of whether they are branded foods. Moreover, the connection between the PHG and lingual gyrus might be a unique neural mechanism in branded foods.
DISCUSSION
As this mechanism engages in imaging the feature-self based on emotionally subjective contextual associative memories, brand managers should create future-oriented relevancies between brands and consumers to build valuable brands.
PubMed: 38374888
DOI: 10.3389/fncom.2024.1310013 -
PloS One 2024Type 1 diabetes (T1D) has been associated with several comorbidities such as ocular, renal, and cardiovascular complications. However, the effect of T1D on the auditory...
OBJECTIVES
Type 1 diabetes (T1D) has been associated with several comorbidities such as ocular, renal, and cardiovascular complications. However, the effect of T1D on the auditory system and sensorineural hearing loss (SNHL) is still not clear. The aim of this study was to conduct a systematic review to evaluate whether T1D is associated with hearing impairment.
METHODS
The databases PubMed, Science Direct, Scopus, and EMBASE were searched in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria. Three reviewers independently screened, selected, and extracted data. The Joanna Briggs Institute (JBI) Critical Appraisal Tools for Analytical cross-sectional and case-control studies were used to perform quality assessment and risk of bias analysis on eligible studies.
RESULTS
After screening a total of 463 studies, 11 eligible original articles were included in the review to analyze the effects of T1D on the auditory system. The included studies comprised cross-sectional and case-control investigations. A total of 5,792 patients were evaluated across the 11 articles included. The majority of the studies showed that T1D was associated with hearing impairment compared to controls, including differences in PTAs and OAEs, increased mean hearing thresholds, altered acoustic reflex thresholds, and problems with the medial olivocochlear (MOC) reflex inhibitory effect. Significant risk factors included older age, increased disease duration, and higher HbA1C levels.
CONCLUSIONS
This systematic review suggests that there is a correlation between T1D and impairment on the auditory system. A multidisciplinary collaboration between endocrinologists, otolaryngologists, and audiologists will lead to early detection of hearing impairment in people with T1D resulting in early intervention and better clinical outcomes in pursuit of improving the quality of life of affected individuals.
REGISTRATION
This systematic review is registered in PROSPERO (CRD42023438576).
Topics: Humans; Diabetes Mellitus, Type 1; Quality of Life; Cross-Sectional Studies; Hearing Loss, Sensorineural; Hearing Loss
PubMed: 38335215
DOI: 10.1371/journal.pone.0298457 -
Global Spine Journal Feb 2024Systematic review of the literature and subsequent meta-analysis for the development of a new guideline. (Review)
Review
Radiofrequency Denervation of the Spine and the Sacroiliac Joint: A Systematic Review based on the Grades of Recommendations, Assesment, Development, and Evaluation Approach Resulting in a German National Guideline.
STUDY DESIGN
Systematic review of the literature and subsequent meta-analysis for the development of a new guideline.
OBJECTIVES
This manuscript summarizes the recommendations from a new clinical guideline published by the German Spine Society. It covers the current evidence on recommendations regarding the indication, test blocks and use of radiofrequency denervation. The guidelines aim is to improve patient care and efficiency of the procedure.
METHODS
A multidisciplinary working group formulated recommendations based on the Grades of Recommendations, Assessment, Development, and Evaluation (GRADE) approach and the Appraisal of Guidelines for Research and Evaluation II (AGREE II) instrument.
RESULTS
20 clinical questions were defined for guideline development, with 87.5% consensus achieved by committee members for one recommendation and 100% consensus for all other topics. Specific questions that were addressed included clinical history, examination and imaging, conservative treatment before injections, diagnostic blocks, the injected medications, the cut-off value in pain-reduction for a diagnostic block as well as the number of blocks, image guidance, the cannula trajectories, the lesion size, stimulation, repeat radiofrequency denervation, sedation, cessation or continuation of anticoagulants, the influence of metal hardware, and ways to mitigate complications.
CONCLUSION
Radiofrequency (RF) denervation of the spine and the SI joint may provide benefit to well-selected individuals. The recommendations of this guideline are based on very low to moderate quality of evidence as well as professional consensus. The guideline working groups recommend that research efforts in relation to all aspects of management of facet joint pain and SI joint pain should be intensified.
PubMed: 38321700
DOI: 10.1177/21925682241230922 -
Heliyon Feb 2024Previous studies have reported alterations in brain structure in major depressive disorder (MDD) patients with suicide attempts. However, age-related changes in suicidal...
BACKGROUND
Previous studies have reported alterations in brain structure in major depressive disorder (MDD) patients with suicide attempts. However, age-related changes in suicidal MDD patients remain unclear.
METHODS
We performed a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Embase, PubMed, and Web of Science were searched to identify relevant studies from inception to January 2023. All voxel-based and surface-based morphometry studies comparing suicidal MDD patients to MDD or healthy controls were included. Studies were then grouped by age range (old, middle-age, adolescent) and the commonalities and age-related structural brain alterations were summarized. The included studies were evaluated using the Newcastle-Ottawa Scale (NOS).
RESULTS
A total of 17 studies met the inclusion criteria, including 3 of late-life depression (LLD) patients, 11 of middle-aged depression (MAD) patients, and 3 of adolescent depression (AOD) patients. The majority of studies had moderate to high NOS scores, indicating good quality. Patients in all three age groups exhibited extensive alterations in the lateral, medial, and orbital regions of the frontal lobes. Furthermore, suicidal MAD patients showed a specific decrease in the gray matter volume of the dorsolateral prefrontal cortex compared to suicidal LLD patients. Cortical thickness and left angular gyrus volume were decreased in suicidal MAD and suicidal LLD patients, but increased in suicidal AOD patients.
CONCLUSION
This systematic review summarizes structural brain changes in suicidal MDD patients at three age groups: elderly, middle-aged, and adolescent. These findings help elucidate the common circuitry of MDD related to suicide over the lifespan and highlight unique circuitry associated with different ages. These findings may help predict the risk of suicide in MDD patients at different ages.
PubMed: 38317985
DOI: 10.1016/j.heliyon.2024.e24894 -
World Neurosurgery Apr 2024Lumbar facet syndrome is a cause of pain. The diagnosis iconfirmation is achieved through a selective block. Although this procedure is standardized under fluoroscopic...
OBJECTIVE
Lumbar facet syndrome is a cause of pain. The diagnosis iconfirmation is achieved through a selective block. Although this procedure is standardized under fluoroscopic or computed tomography (CT) guidance, the current use of ultrasound may provide an alternative to its implementation.
METHODS
A systematic literature search was conducted. "ultrasound-guided lumbar" and "lumbar facet joint."
RESULTS
Twenty articles were included. Five randomized clinical trials, 4 observational studies, 2 clinical trials, 1 retrospective study, 2 metanalysis and 5 cadaveric studies, and 1 feasibility study. The studies demonstrated a improvement in pain with ultrasound. However, no significant differences in these outcomes were found when comparing ultrasound with fluoroscopy or CT. It was also observed that the procedural time was longer with ultrasound. Finally, success rates in correctly locating the injection site ranged from 88% to 100% when confirmed with fluoroscopy or CT.
CONCLUSIONS
Although the use of ultrasound for regional anesthesia is on the rise, there are no results that can replace those found with fluoroscopy or CT for performing the dorsal and medial branch block of the spinal root in the treatment of lumbar facet syndrome.
Topics: Humans; Retrospective Studies; Nerve Block; Lumbar Vertebrae; Low Back Pain; Ultrasonography; Arthralgia; Zygapophyseal Joint
PubMed: 38296041
DOI: 10.1016/j.wneu.2024.01.121 -
Orthopaedic Journal of Sports Medicine Jan 2024Osteochondral injuries (OCIs) are common in patients with acute lateral patellar dislocation, which can produce both short- and long-;term adverse effects. However, the...
BACKGROUND
Osteochondral injuries (OCIs) are common in patients with acute lateral patellar dislocation, which can produce both short- and long-;term adverse effects. However, the pattern of these injuries warrants further analysis, especially in relation to patient age.
PURPOSE
To determine the overall prevalence of concomitant OCIs as well as the prevalence differences based on location and age after acute lateral patellar dislocations.
STUDY DESIGN
Systematic review; Level of evidence, 4.
METHODS
A comprehensive search of PubMed, Embase, Web of Science, and Cochrane Library was completed from inception to July 20, 2022. All articles reporting the prevalence of OCI were included. The sample characteristics such as age, study design, magnetic resonance imaging diagnostic data, and the number of patients with OCI were extracted. The Methodological Index for Non-Randomized Studies (MINORS) was used for quality assessment. The overall and per-;site injury rates were calculated, and the prevalence was stratified by age-;group (≤16 and >16 years) and compared.
RESULTS
The systematic review included 39 studies involving 3354 patients. MINORS scores were 11.94 ± 1.98 and 16 ± 3.46 in the noncomparative and comparative studies, respectively. The overall prevalence of bone bruises and OCI was 89.6% (95% CI, 77.4%-97.7%) and 48.8% (95% CI, 39.0%-58.7%), respectively. In both overall and >16-year-old patients, the lateral femoral condyle (LFC) was the most common site of bone bruise (90.5% [95% CI, 84.0%-95.6%] and 91.5% [95% CI, 84.3%-96.9%], respectively); however, the medial patellar bruise was more common in patients ≤16 years (89.2% [95% CI, 82.9%-94.4%]). Among the pooled sites of OCI, the medial patella accounted for the largest proportion (36.9% [95% CI, 28.0%-46.3%]). OCIs were more common in patients >16 years (52.6% [95% CI, 39.4%-65.6%]) than in patients ≤16 years (46.6% [95% CI, 33.2%-60.3%]).
CONCLUSION
Bone bruises on the LFC were most prevalent overall and in patients >16 years, whereas bone bruises on the medial patella were more prevalent in patients ≤16 years. OCIs were frequently seen in patients >16 years, with the most common site being the medial patella.
PubMed: 38274015
DOI: 10.1177/23259671231220904 -
Journal of Orthopaedic Surgery and... Jan 2024Meta-analysis of the comparative efficacy of Oxford unicompartmental knee arthroplasty (OUKA) for the treatment of spontaneous osteonecrosis of the knee (SONK) and... (Meta-Analysis)
Meta-Analysis
Comparison of the efficacy of Oxford unicondylar replacement for the treatment of spontaneous osteonecrosis of the knee versus medial knee osteoarthritis: a meta-analysis.
OBJECTIVE
Meta-analysis of the comparative efficacy of Oxford unicompartmental knee arthroplasty (OUKA) for the treatment of spontaneous osteonecrosis of the knee (SONK) and medial knee osteoarthritis (MKOA).
METHODS
A computerized search was conducted for literature related to OUKA treatments of SONK and MKOA across various databases, including the China National Knowledge Infrastructure, WAN FANG, VIP, SinoMed, Cochrane Library, PubMed, Embase, and Web of Science, covering the period from each database's inception to September 2023. Literature screening, quality assessment and data extraction were performed according to the inclusion and exclusion criteria. After extracting the literature data, RevMan 5.4 software was applied to analyse the postoperative knee function score, postoperative knee mobility, postoperative pain, bearing dislocation rate, aseptic loosening, postoperative progression of posterolateral arthritis, and revision rate.
RESULT
A total of 9 studies were included, including 6 cohort studies and 3 matched case‒control studies. A total of 1544 knees were included, including 183 in the SONK group and 1361 in the MKOA group. The meta-analysis results showed that the SONK and MKOA groups showed a significant difference in postoperative knee function scores [MD = 0.16, 95% CI (- 1.20, 1.51), P = 0.82], postoperative knee mobility [MD = - 0.05, 95% CI (- 1.99. 1.89), P = 0.96], postoperative pain [OR = 0.89, 95% CI (0.23, 3.45), P = 0.87], rate of bearing dislocation [OR = 1.28, 95% CI (0.34, 4.81), P = 0.71], aseptic loosening [OR = 2.22, 95% CI (0.56, 8.82), P = 0.26], postoperative posterolateral arthritis progression [OR = 2.14, 95% CI (0.47, 9.86), P = 0.33], and revision rate [OR = 1.28, 95% CI (0.53, 3.04), P = 0.58] were not statistically significant.
CONCLUSION
OUKA treatment with SONK and MKOA can achieve similar satisfactory clinical results.
Topics: Humans; Joint Dislocations; Knee Joint; Osteoarthritis, Knee; Osteonecrosis; Pain, Postoperative
PubMed: 38254108
DOI: 10.1186/s13018-023-04519-5 -
Annals of Medicine and Surgery (2012) Jan 2024Chronic ankle instability (CAI) is one of the most common sports injuries, and whole-body vibration (WBV) training has been used lately as a potential rehabilitation... (Review)
Review
BACKGROUND AND OBJECTIVE
Chronic ankle instability (CAI) is one of the most common sports injuries, and whole-body vibration (WBV) training has been used lately as a potential rehabilitation modality for these patients. The authors conducted a systematic review and meta-analysis to assess whether WBV training positively affects patients with CAI.
MATERIALS AND METHODS
The authors systematically searched four databases, including MEDLINE (PubMed), Scopus, Web of Science, and Cochrane Central Register of Controlled Trials, for randomized and non-randomized trials evaluating the effects of WBV on individuals with CAI. The authors used Cochrane RoB2 to assess the risk of bias in randomized trials. A meta-analysis was conducted if three or more studies measured the same outcome. Effect estimates were pooled using a random-effects model.
RESULTS
Results were retrieved from seven articles encompassing 288 participants who had CAI. The reach distance of the Star Excursion Balance Test (SEBT) was regarded as the study's main finding. The authors saw a significant training effect on certain planes of motion on dynamic balance. The findings showed that the post-intervention measurements in the WBV group compared to control groups showed improvements in the posterolateral, posteromedial, and medial directions, respectively. There were also promising results on improvements in muscle activity, strength, and proprioception sense measurements with a great diversity in the reported parameters.
CONCLUSION
The authors observed a significant WBV training effect on dynamic balance over posterolateral, posteromedial, and medial reach distances. These findings suggest future studies on the effects of WBV on muscle activity, strength, and proprioception in addition to dynamic and static balance.
PubMed: 38222746
DOI: 10.1097/MS9.0000000000001510