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Public Health Reviews 2021Anterior fontanel is an integral element of an infant craniofacial system. There are six fontanels in the newborn skull, namely anterior, posterior, two mastoid, and...
Anterior fontanel is an integral element of an infant craniofacial system. There are six fontanels in the newborn skull, namely anterior, posterior, two mastoid, and two sphenoid fontanels. The anterior fontanel is the largest, prominent, and most important for clinical evaluation. Sex, race, genetics, gestational age, and region are the principal factors that influence anterior fontanel size. There exist inconclusive findings on the size of anterior fontanel in newborns. Therefore, this systematic review and meta-analysis aimed to determine the pooled mean size of anterior fontanel among term newborns and to identify the pooled mean difference of anterior fontanel size between males and females. PubMed/Medline, Google Scholar, Science Direct, JBI Library, embase, and Cochrane Library databases were systematically searched. All essential data were extracted using a standardized data extraction format. The heterogeneity across studies was assessed using the Cochrane Q test statistic, I test statistic, and -values. A fixed-effect model and random effect model were used to estimate the pooled mean size of anterior fontanel and the pooled mean difference between male newborns and female newborns, respectively. To deal with heterogeneity, sub-group analysis, meta-regression analysis, and sensitivity analysis were considered. JBI quality appraisal checklist was used to evaluate the quality of studies. In this meta-analysis, 8, 661 newborns were involved in twenty-six studies. Among studies, 13 conducted in Asia, 7 in Africa, 5 in America, and 1 in Europe. The pooled mean size of anterior fontanel was 2.58 cm (95% CI: 2.31, 2.85 cm). The pooled mean size of anterior fontanel for Asia, Africa, America, and Europe region was 2.49, 3.15, 2.35, and 2.01 cm, respectively. A statistically significant mean difference was detected between male and female newborns (D + L pooled MD = 0.15 cm, 95% CI: 0.02, 0.29 cm). The pooled estimate of this review does provide the mean value of the anterior fontanel size in the newborns. There was a statistically significant mean fontanel size difference between male and female newborns. Therefore, male newborns had a significantly larger mean size than female newborns.
PubMed: 34692179
DOI: 10.3389/phrs.2021.1604044 -
Sports Medicine (Auckland, N.Z.) Feb 2021Neuromuscular deficits are common following knee injuries and may contribute to early-onset post-traumatic osteoarthritis, likely mediated through quadriceps dysfunction. (Meta-Analysis)
Meta-Analysis
BACKGROUND
Neuromuscular deficits are common following knee injuries and may contribute to early-onset post-traumatic osteoarthritis, likely mediated through quadriceps dysfunction.
OBJECTIVE
To identify how peri-articular neuromuscular function changes over time after knee injury and surgery.
DESIGN
Systematic review with meta-analyses.
DATA SOURCES
PubMed, Web of Science, Embase, Scopus, CENTRAL (Trials).
ELIGIBILITY CRITERIA FOR SELECTING STUDIES
Moderate and high-quality studies comparing neuromuscular function of muscles crossing the knee joint between a knee-injured population (ligamentous, meniscal, osteochondral lesions) and healthy controls. Outcomes included normalized isokinetic strength, muscle size, voluntary activation, cortical and spinal-reflex excitability, and other torque related outcomes.
RESULTS
A total of 46 studies of anterior cruciate ligament (ACL) and five of meniscal injury were included. For ACL injury, strength and voluntary activation deficits were evident (moderate to strong evidence). Cortical excitability was not affected at < 6 months (moderate evidence) but decreased at 24+ months (moderate evidence). Spinal-reflex excitability did not change at < 6 months (moderate evidence) but increased at 24+ months (strong evidence). We also found deficits in torque variability, rate of torque development, and electromechanical delay (very limited to moderate evidence). For meniscus injury, strength deficits were evident only in the short-term. No studies reported gastrocnemius, soleus or popliteus muscle outcomes for either injury. No studies were found for other ligamentous or chondral injuries.
CONCLUSIONS
Neuromuscular deficits persist for years post-injury/surgery, though the majority of evidence is from ACL injured populations. Muscle strength deficits are accompanied by neural alterations and changes in control and timing of muscle force, but more studies are needed to fill the evidence gaps we have identified. Better characterisation and therapeutic strategies addressing these deficits could improve rehabilitation outcomes, and potentially prevent PTOA.
TRIAL REGISTRATION NUMBER
PROSPERO CRD42019141850.
Topics: Anterior Cruciate Ligament; Anterior Cruciate Ligament Injuries; Anterior Cruciate Ligament Reconstruction; Humans; Knee Injuries; Knee Joint; Muscle Strength
PubMed: 33247378
DOI: 10.1007/s40279-020-01386-6 -
Asian Spine Journal Dec 2023Laparoscopic anterior lumbar interbody fusion (L-ALIF), which employs laparoscopic cameras to facilitate a less invasive approach, originally gained traction during the...
Laparoscopic anterior lumbar interbody fusion (L-ALIF), which employs laparoscopic cameras to facilitate a less invasive approach, originally gained traction during the 1990s but has subsequently fallen out of favor. As the envelope for endoscopic approaches continues to be pushed, a recurrence of interest in laparoscopic and/or endoscopic anterior approaches seems possible. Therefore, evaluating the current evidence base in regard to this approach is of much clinical relevance. To this end, a systematic literature search was performed according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines using the following keywords: "(laparoscopic OR endoscopic) AND (anterior AND lumbar)." Out of the 441 articles retrieved, 22 were selected for quantitative analysis. The primary outcome of interest was the radiographic fusion rate. The secondary outcome was the incidence of perioperative complications. Meta-analysis was performed using RStudio's "metafor" package. Of the 1,079 included patients (mean age, 41.8±2.9 years), 481 were males (44.6%). The most common indication for L-ALIF surgery was degenerative disk disease (reported by 18 studies, 81.8%). The mean follow-up duration was 18.8±11.2 months (range, 6-43 months). The pooled fusion rate was 78.9% (95% confidence interval [CI], 68.9-90.4). Complications occurred in 19.2% (95% CI, 13.4-27.4) of L-ALIF cases. Additionally, 7.2% (95% CI, 4.6-11.4) of patients required conversion from L-ALIF to open surgery. Although L-ALIF does not appear to be supported by studies available in the literature, it is important to consider the context from which these results have been obtained. Even if these results are taken at face value, the failure of endoscopy to have a role in the ALIF approach does not mean that it should not be incorporated in posterior approaches.
PubMed: 38105638
DOI: 10.31616/asj.2023.0135 -
International Journal of Clinical... 2016The objective of this systematic review is to analyze the various treatment modalities and sequelae of intruded anterior primary teeth. (Review)
Review
OBJECTIVE
The objective of this systematic review is to analyze the various treatment modalities and sequelae of intruded anterior primary teeth.
MATERIALS AND METHODS
Electronic search in PubMed, Cochrane, and Science Direct databases was done. Hand search was performed using the reference list of chosen articles from electronic search. Three reviewers analyzed the articles independently, assessed the quality of the studies, and derived data.
RESULTS
Ten case series were identified from the electronic and hand search. No randomized control studies were available. In the observational studies treatment of intruded primary teeth ranged from conservative management, which includes waiting for spontaneous re-eruption as well as repositioning to invasive procedure, such as extraction.
CONCLUSION
Spontaneous eruption is a treatment option of intruded primary teeth in absence of damage to a permanent tooth. Surgical repositioning of intruded primary teeth has also shown as a viable alternative treatment modality. Extraction to be performed if complications develop.
HOW TO CITE THIS ARTICLE
Gurunathan D, Murugan M, Somasundaram S. Management and Sequelae of Intruded Anterior Primary Teeth: A Systematic Review. Int J Clin Pediatr Dent 2016;9(3):240-250.
PubMed: 27843257
DOI: 10.5005/jp-journals-10005-1371 -
BMJ Clinical Evidence Apr 2010Anterior uveitis is rare, with an annual incidence of 12/100,000 population, although it is more common in Finland (annual incidence of 23/100,000), probably because of... (Review)
Review
INTRODUCTION
Anterior uveitis is rare, with an annual incidence of 12/100,000 population, although it is more common in Finland (annual incidence of 23/100,000), probably because of genetic factors, such as high frequency of HLA-B27 in the population. It is often self-limiting, but can, in some cases, lead to complications such as posterior synechiae, cataract, glaucoma, and chronic uveitis.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical question: What are the effects of anti-inflammatory eye drops on acute anterior uveitis? We searched: Medline, Embase, The Cochrane Library and other important databases up to November 2009 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found six systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review we present information relating to the effectiveness and safety of the following interventions: corticosteroids, mydriatics, and non-steroidal anti-inflammatory drug eye drops.
Topics: Acute Disease; Adrenal Cortex Hormones; Anti-Inflammatory Agents, Non-Steroidal; Evidence-Based Medicine; Humans; Incidence; Mydriatics; Ophthalmic Solutions; Uveitis, Anterior
PubMed: 21736765
DOI: No ID Found -
Sports Medicine (Auckland, N.Z.) Aug 2017Studies have shown a familial predisposition for anterior cruciate ligament (ACL) rupture and have been followed by genetic-association studies on polymorphisms in... (Review)
Review
BACKGROUND
Studies have shown a familial predisposition for anterior cruciate ligament (ACL) rupture and have been followed by genetic-association studies on polymorphisms in candidate genes in recent years. To date, no systematic review with a best-evidence synthesis has evaluated the influence of genetics on this devastating knee injury.
OBJECTIVE
Our objective was to evaluate the association between genetic variants and ACL rupture.
METHODS
We performed an extensive search in Embase, MEDLINE, Web of Science, Scopus, PubMed Publisher, Cochrane Register of Clinical Trials, and Google scholar up to 24 August 2015. Studies were eligible if they met the following inclusion criteria: (1) design was a case-control study, retrospective or prospective follow-up study, or a randomized controlled trial (RCT); (2) the study examined the association between a genetic variant and ACL rupture in both an ACL and a control group. We determined the risk of bias for all included studies.
RESULTS
We included a total of 16 studies (eight at high risk of bias and eight with an unclear risk) that examined 33 different DNA variants. Conflicting evidence was found for the COL1A1 rs1800012 and COL3A1 rs1800255 variants, whereas limited evidence was found for no association of the COL5A1 rs12722 and rs13946 and COL12A1 rs970547 variants (all encoding collagen). Evidence was insufficient to draw conclusions as to whether any other genetic variant identified in this review had any association with ACL rupture.
CONCLUSIONS
More research is needed to support a clear association between ACL rupture and genetic variants. Genome-wide studies are recommended for exploring more potential genetic variants. Moreover, large prospective studies are needed to draw robust conclusions.
Topics: Anterior Cruciate Ligament; Anterior Cruciate Ligament Reconstruction; Genetic Predisposition to Disease; Genetic Variation; Humans; Knee Injuries; Rupture
PubMed: 28102489
DOI: 10.1007/s40279-017-0678-2 -
World Journal of Gastroenterology Apr 2015To assess effectiveness, complications, recurrence rate, and recent improvements of the anterior rectopexy procedure for treatment of total rectal prolapse. (Review)
Review
AIM
To assess effectiveness, complications, recurrence rate, and recent improvements of the anterior rectopexy procedure for treatment of total rectal prolapse.
METHODS
MEDLINE, PubMed, EMBASE, and other relevant database were searched to identify studies. Randomized controlled trials, non-randomized studies and original articles in English language, with more than 10 patients who underwent laparoscopic ventral rectopexy for full-thickness rectal prolapse, with a follow-up over 3 mo were considered for the review.
RESULTS
Twelve non-randomized case series studies with 574 patients were included in the review. No surgical mortality was described. Conversion was needed in 17 cases (2.9%), most often due to difficult adhesiolysis. Twenty eight patients (4.8%) presented with major complications. Seven (1.2%) mesh-related complications were reported. Most frequent complications were urinary tract infection and urinary retention. Mean recurrence rate was 4.7% with a median follow-up of 23 mo. Improvement of constipation ranged from 3%-72% of the patients and worsening or new onset occurred in 0%-20%. Incontinence improved in 31%-84% patients who presented fecal incontinence at various stages. Evaluation of functional score was disparate between studies.
CONCLUSION
Based on the low long-term recurrence rate and favorable outcome data in terms of low de novo constipation rate, improvement of anal incontinence, and low complications rate, laparoscopic anterior rectopexy seems to emerge as an efficient procedure for the treatment of patients with total rectal prolapse.
Topics: Constipation; Digestive System Surgical Procedures; Fecal Incontinence; Humans; Laparoscopy; Postoperative Complications; Recovery of Function; Rectal Prolapse; Recurrence; Risk Factors; Time Factors; Treatment Outcome
PubMed: 25945021
DOI: 10.3748/wjg.v21.i16.5049 -
European Journal of Medical Research Jul 2023Shoulder is vulnerable to dislocation owing to its anatomical structure and the increasing popularity of contact sports in young population. The management of first-time... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Shoulder is vulnerable to dislocation owing to its anatomical structure and the increasing popularity of contact sports in young population. The management of first-time anterior shoulder dislocation in this group is still controversial and the prognosis are varied. This review aimed to compare the results of arthroscopic Bankart repair and conservative management for first-time traumatic anterior shoulder dislocation in young active patients.
METHODS
Databases were searched till November 2021, and comparative studies between arthroscopic Bankart repair and conservative management for first-time traumatic anterior shoulder dislocation in young population were selected. Methodological quality of the studies was assessed according to the Cochrane Back Review Group 12-item scale. Outcome measures included recurrence of instability, return to play, subsequent instability surgery, and shoulder functional scores.
RESULTS
The search returned 12 eligible trials with 786 participants. All the trials were of prospective design. After arthroscopic Bankart repair, patients experienced significantly less re-dislocation (7.5% vs. 53.0%, p < 0.00001, I = 0%), subluxation (3.1% vs. 24.2%, p < 0.0001, I = 0%), positive apprehension test (7.3% vs. 25.8%, p = 0.002, I = 11%), and subsequent surgical treatment for instability (5.6% vs. 37.8%, p < 0.00001, I = 0%) when compared with those underwent conservative management. And more patients returned to play (83.5% vs. 66.0%, p = 0.03, I = 81%) after arthroscopic Bankart repair. Outcomes regarding the functional scores did not reach a significant difference between the two cohorts.
CONCLUSIONS
Arthroscopic Bankart repair showed superiority over conservative management in terms of recurrence, return to play, and subsequent instability surgery during the follow-up in young active patients that encountered first episode of dislocation. As long-term prognosis is comparable, an immediate surgical stabilization might not be suitable for everyone.
Topics: Humans; Shoulder Dislocation; Shoulder; Shoulder Joint; Conservative Treatment; Joint Instability; Arthroscopy; Recurrence; Retrospective Studies
PubMed: 37501089
DOI: 10.1186/s40001-023-01160-0 -
European Journal of Orthopaedic Surgery... Aug 2023This study aims to examine the clinical and radiological outcomes of patients who underwent ACL reconstruction (ACLR) combined with anterior closed-wedge high tibial... (Meta-Analysis)
Meta-Analysis Review
Could anterior closed-wedge high tibial osteotomy be a viable option in patients with high posterior tibial slope who undergo anterior cruciate ligament reconstruction? A systematic review and meta-analysis.
PURPOSE
This study aims to examine the clinical and radiological outcomes of patients who underwent ACL reconstruction (ACLR) combined with anterior closed-wedge high tibial osteotomy (ACW-HTO) for posterior tibial slope (PTS) reduction to investigate the efficacy of this procedure in improving anterior knee stability and preventing graft failure in primary and revision ACLR.
METHODS
A literature search was conducted in six databases (PubMed, Embase, Medline, Web of Science, Cochrane, and Scopus). The study was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. The initial screening identified 1246 studies. Each eligible clinical article was screened according to the Oxford Centre for Evidence-Based Medicine 2011 levels of evidence (LoE), excluding clinical studies of LoE V. Quality assessment of the articles was performed using the ROBINS-I methodological evaluation. This systematic review and meta-analysis was registered on the International Prospective Register of Systematic Reviews (PROSPERO). For the outcomes that were possible to perform a meta-analysis, a p < 0.05 was considered statistically significant.
RESULTS
Five clinical studies were included in the final analysis. A total of 110 patients were examined. Pre- and post-operative clinical and objective tests that assess anteroposterior knee stability, PTS, clinical scores, and data on surgical characteristics, complications, return to sports activity, and graft failure after ACLR were investigated. A meta-analysis was conducted using R software, version 4.1.3 (2022, R Core Team), for Lysholm score and PTS outcomes. A statistically significant improvement for both these clinical and radiological outcomes (p < 0.05) after the ACW-HTO surgical procedure was found.
CONCLUSION
ACLR combined with ACW-HTO restores knee stability and function with satisfactory clinical and radiological outcomes in patients with an anterior cruciate ligament injury associated with a high PTS and seems to have a protective effect from further ruptures on the reconstructed ACL.
LEVEL OF EVIDENCE
Level IV.
Topics: Humans; Anterior Cruciate Ligament; Knee Joint; Anterior Cruciate Ligament Injuries; Tibia; Osteotomy; Anterior Cruciate Ligament Reconstruction; Retrospective Studies
PubMed: 36308547
DOI: 10.1007/s00590-022-03419-4 -
JAMA Network Open Nov 2022The timing of surgery has been regarded as a key factor in anterior cruciate ligament reconstruction (ACLR), and early vs delayed ACLR remains a controversial topic. (Meta-Analysis)
Meta-Analysis
IMPORTANCE
The timing of surgery has been regarded as a key factor in anterior cruciate ligament reconstruction (ACLR), and early vs delayed ACLR remains a controversial topic.
OBJECTIVE
To synthesize up-to-date published data from randomized clinical trials (RCTs) comparing early vs elective delayed ACLR for patients with ACL deficiency, in terms of clinical outcomes and complications.
DATA SOURCES
The PubMed, Cochrane Library, and Web of Science databases were systematically searched until September 9, 2022.
STUDY SELECTION
All published RCTs comparing clinical and functional outcomes and complications associated with early ACLR vs elective delayed ACLR.
DATA EXTRACTION AND SYNTHESIS
Two reviewers independently extracted relevant data and assessed the methodological quality following the PRISMA guidelines.
MAIN OUTCOMES AND MEASURES
Due to the clinical heterogeneity, the random-effects model was preferred. The primary outcomes were functional outcomes and complications. The Mantel-Haenszel test was used to evaluate dichotomous variables and the inverse variance method was used to assess continuous variables.
RESULTS
This meta-analysis included 972 participants in 11 RCTs stratified by follow-up duration. The following factors did not differ between early and delayed ACLR: operative time (mean difference, 4.97; 95% CI, -0.68 to 10.61; P = .08), retear (OR, 1.52; 95% CI, 0.52-4.43; P = .44), and infection (OR, 3.80; 95% CI, 0.77-18.79; P = .10). There were also no differences between groups in range of motion, knee laxity, International Knee Documentation Committee (IKDC rating scale), and Tegner score. IKDC score (mean difference, 2.77; 95% CI, 1.89-3.66; P < .001), and Lysholm score at 2-year follow-up (mean difference, 2.61; 95% CI, 0.74-4.48; P = .006) significantly differed between early and delayed ACLR. In addition, the timing of surgery was redefined in the included RCTs and subgroup analyses were performed, which validated the robustness of the principal results.
CONCLUSION AND RELEVANCE
This systematic review and meta-analysis found that early ACLR was not superior to delayed ACLR in terms of most factors analyzed, except for IKDC and Lysholm scores. This information should be available to patients with ACL deficiency and clinicians as part of the shared decision-making process of treatment selection.
Topics: Humans; Anterior Cruciate Ligament Injuries; Anterior Cruciate Ligament Reconstruction; Knee Joint; Knee; Range of Motion, Articular
PubMed: 36394870
DOI: 10.1001/jamanetworkopen.2022.42742