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Clinical Oral Investigations Dec 2023Rheumatoid arthritis (RA) is a debilitating disease where numerous pro-inflammatory cytokines have a proven role in its pathology. These cytokines are also involved in... (Review)
Review
OBJECTIVES
Rheumatoid arthritis (RA) is a debilitating disease where numerous pro-inflammatory cytokines have a proven role in its pathology. These cytokines are also involved in the pathogenesis of apical periodontitis (AP) where they have a pro-inflammatory role and induce bone resorption. Patients with RA may therefore be more prone to develop pulpal-periapical pathology (PPP). This study systematically reviewed the existing literature evaluating the association between RA and PPP.
MATERIALS AND METHODS
Studies including human participants with both RA and PPP were included. The search was performed in PubMed, Web of Science, and The Cochrane Library databases using keywords and Medical Subject Headings (MeSH) search terms. The risk of bias was assessed using Newcastle-Ottawa Quality Assessment Scale. The following parameters were extracted and analyzed by the reviewers; author, journal, year, design of the study, diagnostic criteria for periapical pathology, the association between rheumatoid arthritis and periapical pathology, and the evidence level.
RESULTS
The search identified 142 records. Inclusion criteria were as follows; studies in the English language, including human participants only, including patients with RA and PPP, cohort studies, cross-sectional studies, clinical trials, and case-control studies. According to the inclusion criteria, 5 studies were included in this systematic review. Three of the five studies reported significant association between RA and PPP.
CONCLUSIONS
Existing evidence suggests there may be an association between RA and PPP.
CLINICAL RELEVANCE
Clinicians should be aware that RA patients can be more prone to develop PPP which may result in a reduced quality of life.
Topics: Humans; Quality of Life; Cross-Sectional Studies; Arthritis, Rheumatoid; Periapical Periodontitis; Cytokines
PubMed: 37828236
DOI: 10.1007/s00784-023-05305-7 -
Journal of Conservative Dentistry and... 2023This systematic review investigates the crucial need for solvent use in root canal retreatment, as it effectively removes filling materials, reduces apical debris... (Review)
Review
INTRODUCTION
This systematic review investigates the crucial need for solvent use in root canal retreatment, as it effectively removes filling materials, reduces apical debris extrusion, and alleviates postoperative pain, ultimately enhancing treatment success. The review aims to assess the success rates, compare outcomes, explore benefits and drawbacks, and identify subgroups where solvent use may be more effective during root canal retreatment.
MATERIALS AND METHODS
The search was performed in PubMed Central, Scopus, Cochrane, LILAC, ScienceDirect, Google Search, Web of Science, and manually using the search items alone and in combination by means of PUBMED search builder. The studies were assessed for eligibility according to the eligibility criteria by two independent reviewers. Groups containing solvent with nonsolvent groups and randomized control trials were included and in vitro studies, retrospective studies, and animal studies were excluded from the study. Quality assessment was performed using the risk of bias (RoB) 2.0 tool.
RESULTS
Out of the 596 articles obtained, 14 were shortlisted for full-text reading and finally two articles were included in the study. The studies were assessed for quality, and data were extracted in a tabulated form. Overall RoB is low, but due to the lack of homogeneity, meta-analysis could not be conducted.
CONCLUSION
The use of solvent does not cause any significant difference in the postoperative pain levels or analgesic intake for retrieval of gutta-percha in cases of root canal retreatment. Due to the limited number of studies available and the lack of clinician-related outcomes such as time taken to retrieve the gutta-percha, these results should be taken into consideration with caution.
PubMed: 38292751
DOI: 10.4103/JCDE.JCDE_86_23 -
European Spine Journal : Official... Jan 2023Some teenagers with adolescent idiopathic scoliosis (AIS) display compromised lung function. However, the evidence regarding the relations between pulmonary impairments... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Some teenagers with adolescent idiopathic scoliosis (AIS) display compromised lung function. However, the evidence regarding the relations between pulmonary impairments and various spinal deformity parameters in these patients remains unclear, which affects clinical management. This systematic review and meta-analysis aimed to summarize the associations between various lung function parameters and radiographic features in teenagers with AIS.
METHODS
A search of PubMed, Embase, PEDro, SPORTDiscus, CINAHL, Cochrane Library, and PsycINFO (from inception to March 14, 2022) without language restriction. Original studies reporting the associations between lung function and spinal deformity in patients with AIS were selected. Independent reviewers extracted data and evaluated the methodological quality of the included studies according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Pearson correlation and 95% confidence intervals were calculated using random-effects meta-analysis.
RESULTS
Twenty-seven studies involving 3162 participants were included. Limited-quality evidence supported that several spinal parameters were significantly related to lung function parameters (e.g., absolute value and percent of the predicted forced vital capacity (FVC; %FVC), forced expiratory volume in one second (FEV; %FEV), and total lung capacity (TLC; %TLC)) in AIS patients. Specifically, meta-analyses showed that main thoracic Cobb angles in the coronal plane were significantly and negatively related to FVC (r = - 0.245), %FVC (r = - 0.302), FEV (r = - 0.232), %FEV (r = - 0.348), FEV/FVC ratio (r = - 0.166), TLC (r = - 0.302), %TLC (r = - 0.183), and percent predicted vital capacity (r = - 0.272) (p < 0.001). Similarly, thoracic apical vertebral rotation was negatively associated with %FVC (r = - 0.215) and %TLC (r = - 0.126) (p < 0.05). Conversely, thoracic kyphosis angles were positively related to %FVC (r = 0.180) and %FEV (r = 0.193) (p < 0.05).
CONCLUSION
Larger thoracic Cobb angles, greater apical vertebral rotation angle, or hypokyphosis were significantly associated with greater pulmonary impairments in patients with AIS, although the evidence was limited. From a clinical perspective, the results highlight the importance of minimizing the three-dimensional spinal deformity in preserving lung function in these patients. More research is warranted to confirm these results.
Topics: Humans; Adolescent; Scoliosis; Lung; Thoracic Vertebrae; Kyphosis; Forced Expiratory Volume
PubMed: 36509885
DOI: 10.1007/s00586-022-07371-z -
Journal of Cardiothoracic Surgery Apr 2023Surgical approach is the most effective treatment for primary spontaneous pneumothorax. The two most widely adopted surgical methods are mechanical abrasion and apical... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Surgical approach is the most effective treatment for primary spontaneous pneumothorax. The two most widely adopted surgical methods are mechanical abrasion and apical pleurectomy, in addition to bullectomy. We performed a systematic review and meta-analysis to examine which technique is superior in treating primary spontaneous pneumothorax.
METHODS
PubMed, MEDLINE and EMBASE databases were searched for studies published between January 2000 to September 2022 comparing mechanical abrasion and apical pleurectomy for treatment of primary spontaneous pneumothorax. The primary outcome was pneumothorax recurrence. Secondary outcomes included post-operative chest tube duration, hospital length of stay, operative time and intra-operative of blood loss.
RESULTS
Eight studies were eligible for inclusion involving 1,613 patients. There was no difference in the rate of pneumothorax recurrence between pleural abrasion and pleurectomy (RR: 1.34; 95% CI: 0.94 to 1.92). However, pleural abrasion led to shorter hospital length of stay (MD: -0.25; 95% CI: -0.51 to 0.00), post-operative chest tube duration (MD: -0.30; 95% CI: -0.56 to -0.03), operative time (MD: -13.00; 95% CI -15.07 to 10.92) and less surgical blood loss (MD: -17.77; 95% CI: -24.36 to -11.18).
CONCLUSION
Pleural abrasion leads to less perioperative patient burden and shorter hospital length of stay without compromising the rate of pneumothorax recurrence when compared to pleurectomy. Thus, pleural abrasion is a reasonable first choice surgical procedure for management of primary spontaneous pneumothorax.
Topics: Humans; Pneumothorax; Pleura; Pleurodesis; Recurrence; Thoracic Surgical Procedures; Treatment Outcome; Thoracic Surgery, Video-Assisted
PubMed: 37024894
DOI: 10.1186/s13019-023-02207-3 -
European Heart Journal Open Mar 2022Takotsubo syndrome (TTS) is a rare cardiovascular condition characterized by reversible ventricular dysfunction and a presentation resembling that of acute myocardial... (Review)
Review
Takotsubo syndrome (TTS) is a rare cardiovascular condition characterized by reversible ventricular dysfunction and a presentation resembling that of acute myocardial infarction. An increasing number of studies has shown the association of respiratory diseases with TTS. Here, we comprehensively reviewed the literature and examined the available evidence for this association. After searching PubMed, EMBASE, and Cochrane Library databases, two investigators independently reviewed 3117 studies published through May 2021. Of these studies, 99 met the inclusion criteria ( = 108 patients). In patients with coexisting respiratory disease and TTS, the most common TTS symptom was dyspnoea (70.48%), followed by chest pain (24.76%) and syncope (2.86%). The most common type of TTS was apical, accounting for 81.13% of cases, followed by the midventricular (8.49%), basal (8.49%), and biventricular (1.89%) types. Among the TTS cases, 39.82% were associated with obstructive lung disease and 38.89% were associated with pneumonia. Coronavirus disease 2019 (COVID-19), which has been increasingly reported in patients with TTS, was identified in 29 of 42 (69.05%) patients with pneumonia. The overall mortality rate for patients admitted for respiratory disease complicated by TTS was 12.50%. Obstructive lung disease and pneumonia are the most frequently identified respiratory triggers of TTS. Medications and invasive procedures utilized in managing respiratory diseases may also contribute to the development of TTS. Furthermore, the diagnosis of TTS triggered by these conditions can be challenging due to its atypical presentation. Future prospective studies are needed to establish appropriate guidelines for managing respiratory disease with concurrent TTS.
PubMed: 35919117
DOI: 10.1093/ehjopen/oeac009 -
Annals of Translational Medicine Mar 2021Sacrocolpopexy is the gold standard procedure for treating pelvic organ prolapse (POP) patients with apical defects. Different surgical approaches have emerged and been...
BACKGROUND
Sacrocolpopexy is the gold standard procedure for treating pelvic organ prolapse (POP) patients with apical defects. Different surgical approaches have emerged and been utilized successively, including traditional laparoscopy, single-hole laparoscopy, robotic laparoscopy, vaginal-assisted laparoscopy, and transvaginal approaches. Robotic sacrocolpopexy (RSC) has attracted increasing attention as an emerging surgical technique and has unique advantages, such as a "simulated wrist" mechanical arm and high-definition three-dimensional (3D) visual field, which has gradually begun to be utilized in the clinical setting.
METHODS
We followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) reporting checklist, and a systematic literature search was conducted on six databases from their inception to 1st March 2020. We evaluated patients with POP who underwent RSC or laparoscopic sacrocolpopexy (LSC), outcomes (including perioperative outcomes: blood loss, operating times, blood transfusion, and hospital stay), surgery-related complications, as well as cure and recurrence rates.
RESULTS
A total of 49 articles were available, including 3,014 patients, among which 18 were comparative studies on LSC RSC, and 31 were non-comparative single-arm studies on RSC. For RSC, median operative time was 226 [90-604] minutes, estimated blood loss was 56 [5-1,500] mL, and hospital stay was 1.55 [1-16] days. Intraoperative complications and postoperative complications occurred in 74 (2.7%) and 360 (13.0%) patients, respectively. Of 2,768 RSC patients, 40 had been converted from a robot-assisted approach to other approaches, and 134 of 1,852 patients (7.2%) have recurrent prolapses of any compartment. Compared to LSC, RSC was associated with significantly lower blood loss and lower conversion rate. However, more operative time was observed in RSC. No significant differences were observed in perioperative transfusion, intraoperative and postoperative complications, or objective recurrence between RSC and LSC.
CONCLUSIONS
RSC's application seems to contribute some advantages compared to conventional laparoscopic surgery, although both approaches appear to promote equivalent clinical outcomes. Notably, heterogeneity among studies might have affected the outcome of the study. Consequently, high-quality and large-sample randomized trials comparing both techniques are necessitated.
PubMed: 33850846
DOI: 10.21037/atm-20-4347 -
Clinical Oral Investigations Feb 2021This systematic review and meta-analysis compared the effects of immediate and delayed post space preparation on apical sealing. (Meta-Analysis)
Meta-Analysis
OBJECTIVES
This systematic review and meta-analysis compared the effects of immediate and delayed post space preparation on apical sealing.
MATERIALS AND METHOD
Two independent authors conducted a systematic search (PubMed/Medline, Cochrane Library, and other databases, until February 2020) and a risk of bias evaluation. Only in vitro studies that compared the effects of immediate and delayed post space preparations on apical filling and adhesion of the post were eligible.
RESULT
Of the 742 articles retrieved, 32 were included. Most of the studies used single-rooted human teeth and rotary files for root canal preparation, a single-cone technique for the filling protocol, and rotary instruments for post space preparation. Various delayed preparation times were evaluated: 8-72 h, 5-30 days (mainly 7 days), and 4 months. In nine studies, the delayed groups showed more apical leakage, while four studies reported more leakage in the immediate groups; ten studies found no significant difference. One study found more bacterial penetration in the delayed group, whereas three studies showed no significant difference. One study reported more voids in the delayed group, while another found no such difference. Three studies showed better post-bond strength in the delayed group, one in the immediate group, whereas three found no significant difference in post-bond strength. Three studies employing varied sealers for root canal fillings were considered for meta-analysis. Two subgroup analyses were also performed (one concerning the use of resin-based sealers (AH Plus), another for zinc oxide-eugenol-based sealers). The results of the meta-analysis showed that a delayed post space preparation led to a significantly higher apical leakage than an immediate preparation (mean difference = 0.41 mm, confidence interval = 0.24-0.59, p < 0.001).
CONCLUSION
Delayed post space preparation seems to negatively influence apical sealing; however, further studies are needed to determine the influence of the timing of post space preparation on the other parameters.
CLINICAL RELEVANCE
Immediate post space preparation may be the safest clinical choice to prevent apical leakage.
Topics: Dental Leakage; Epoxy Resins; Gutta-Percha; Humans; Post and Core Technique; Root Canal Filling Materials; Root Canal Obturation; Root Canal Preparation
PubMed: 33417064
DOI: 10.1007/s00784-020-03690-x -
Medicine Aug 2023Small incision lenticule extraction (SMILE) and femtosecond laser in situ keratomileusis (FS-LASIK) have been extensively studied as the main surgical methods for... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Small incision lenticule extraction (SMILE) and femtosecond laser in situ keratomileusis (FS-LASIK) have been extensively studied as the main surgical methods for corneal refractive surgery. However, there is no consensus on whether SMILE is superior to FS-LASIK in corneal biomechanics. Therefore, this systematic review and meta-analysis used the results of ocular response analyzer and corvis ST to explore whether SMILE is superior to FS-LASIK in corneal biomechanics.
METHODS
The literature was searched in PubMed, EMBASE, and Controlled Trials Register databases. The Cochrane Collaboration's "risk of bias" tool was used to evaluate the quality of the included randomized clinical trials, and the Newcastle-Ottawa Scale was used to evaluate the included non-randomized controlled trials. The results were analyzed using Revman 5.3.
RESULTS
Sixteen studies (3 randomized clinical trials and 13 non-randomized controlled trials) were included in this meta-analysis. There was no statistical difference in corneal biomechanics between SMILE and FS-LASIK in corneal hysteresis [mean difference (MD), 0.20; 95% confidence interval (CI): -0.09, 0.49; P = .18] and corneal resistant factor (MD, 0.31; 95% CI: -0.09, 0.71; P = .13), A1 time (MD, -0.02; 95% CI: -0.11, 0.07; P = .66), A1 length (MD, 0.01; 95% CI: -0.01, 0.03; P = .42), A1 velocity (MD, 0.00; 95% CI: -0.01, 0.01; P = .85), A2 velocity (MD, -0.01; 95% CI: -0.11, 0.09; P = .86), HC time (MD, 0.12; 95% CI: -0.13, 0.38; P = .35), The stiffness parameter at first applanation (MD, -7.91; 95% CI: -17.96, 2.14; P = .12), The ratio between the deformation amplitude 2 mm away from apex and the apical deformation (MD, 0.01; 95% CI: -0.26, 0.27; P = .96).
CONCLUSION
A comprehensive assessment of the parameters of ocular response analyzer and corvis ST showed that SMILE is not superior to LASIK in corneal biomechanics 3 months post-surgery.
Topics: Humans; Keratomileusis, Laser In Situ; Biomechanical Phenomena; Myopia; Cornea; Prospective Studies; Surgical Wound; Corneal Stroma
PubMed: 37565903
DOI: 10.1097/MD.0000000000034580 -
The Journal of Prosthetic Dentistry May 2024The gingival zenith (GZ) influences the line angle position in the emergence profile and the axial inclination of the crown. Irregularities in GZ symmetry and contour... (Review)
Review
STATEMENT OF PROBLEM
The gingival zenith (GZ) influences the line angle position in the emergence profile and the axial inclination of the crown. Irregularities in GZ symmetry and contour have a negative impact on dental esthetics. GZ location is not consistently distal to the crown's long axis; instead, it tends to be more distal in anterior teeth. The GZ levelling of the lateral incisor is often described as either level with or slightly above the zenith line connecting the central incisor and canine teeth, but there are also reports of GZ being aligned apically to the zenith line. Controversial reports persist regarding GZ positioning, magnitude, and location, potentially leading to inadequate positioning and levelling of the GZ in esthetic restorative therapy.
PURPOSE
The purpose of this systematic review and meta-analysis was to assess the scientific evidence related to GZ level, position, and symmetry in maxillary incisors and canines.
MATERIAL AND METHODS
This study adhered to the population, variable, outcome (PVO) criteria and the preferred reporting items for systematic reviews and meta-analysis (PRISMA) checklist. Cross-sectional studies involving healthy adults with complete dentition of the maxillary anterior sextant were subjected to prevalence analysis and quantitative measurement to assess the gingival zenith level and position. Data were extracted, and methodological quality was appraised using the Joanna Briggs Institute critical appraisal checklist for analytical cross-sectional studies. Certainty of evidence was evaluated through the grading of recommendations, assessment, development, and evaluation (GRADE) system.
RESULTS
The GZs were distally positioned, coinciding with the tooth axis or mesially positioned in, respectively, 96%, 3%, and 1% on central incisors; 84%, 14%, and 1% on lateral incisors; and 43%, 44%, and 5% on canines. GZ distal positioning was greater in central incisors, followed by lateral incisors and canines. In lateral incisors, the GZ was levelled coronally in 82% of the population. Contralateral symmetry was observed for GZ levelling and positioning. The certainty of the evidence was very low for all comparisons.
CONCLUSIONS
The frequency and magnitude of the distal position of the GZ increased the more anterior the tooth. Axially, the GZ was frequently levelled coronally to the zenith line. The contralateral positioning and levelling of the GZ was symmetrical.
PubMed: 38704322
DOI: 10.1016/j.prosdent.2024.03.031 -
International Endodontic Journal Oct 2023Sodium hypochlorite (NaOCl) and ethylenediaminetetraacetic acid (EDTA) and/or calcium hydroxide (Ca(OH) ) are commonly used during root canal treatment. Evaluation of... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Sodium hypochlorite (NaOCl) and ethylenediaminetetraacetic acid (EDTA) and/or calcium hydroxide (Ca(OH) ) are commonly used during root canal treatment. Evaluation of their effectiveness regarding clinical and patient-related outcomes requires further understanding.
OBJECTIVES
To assess the effectiveness of root canal irrigation and dressing for the treatment of teeth with apical periodontitis (AP).
METHODS
A search was conducted in the PubMed-MEDLINE, Scopus, EMBASE, Google scholar databases and available repositories, followed by hand searches, until July 2021. Eligibility criteria followed the a priori formulated Population, Intervention, Comparator, Outcomes, Timing, and Study design (PICOTS) framework. Clinical studies restricted to English language were included. The revised Cochrane risk-of-bias tool for randomised trials (RoB 2) was used to assess the quality of included studies. Meta-analyses were performed using the fixed-effect model to obtain Risk Ratio (RR) and 95% Confidence Interval (CI), with sensitivity analysis. Overall quality of evidence of meta-analyses was assessed through the Grading of Recommendations Assessment, Development, and Evaluation tool.
RESULTS
The search identified 1357 records of which six fulfilled the inclusion criteria, providing data for 'irrigation' from 212 teeth and for 'dressings' from 438 teeth. Two studies reported no significant difference regarding the outcome 'pain at 7 days' using 2% chlorhexidine vs. 5.25% NaOCl and EDTA or after using different concentrations of NaOCl (1% vs. 5%). No significant difference was detected between different NaOCl concentrations regarding the reduction of AP. A meta-analysis was possible for the comparison of single-visit (SV) versus multiple-visits including the use of Ca(OH) demonstrating a significant effect in favour of SV (RR: 1.10; 95% CI: 1.03-1.19; p = .007; I = 0). RoB of included studies was moderate to low.
DISCUSSION
The use of Ca(OH) for the treatment of AP may not be beneficial. There is scarce or no evidence fulfilling the proposed PICOTS regarding irrigants and dressings.
CONCLUSIONS
There is moderate certainty that SV treatment is associated with better radiographic evidence of normal periodontal ligament space (strict criteria) compared with the use of Ca(OH) Reduction of AP is comparable after irrigation with 1% and 5% NaOCl, whereas postoperative pain at 7 days for the irrigants assessed is similar.
REGISTRATION
PROSPERO database CRD42021260271.
Topics: Humans; Dental Pulp Cavity; Edetic Acid; Root Canal Therapy; Periapical Periodontitis; Bandages; Root Canal Irrigants
PubMed: 35579074
DOI: 10.1111/iej.13777