scholarly journals A systematic review and meta‐analysis evaluating the survival, the failure, and the complication rates of veneered and monolithic all‐ceramic implant‐supported single crowns

2021 ◽  
Vol 32 (S21) ◽  
pp. 254-288
Author(s):  
Bjarni Elvar Pjetursson ◽  
Irena Sailer ◽  
Andrey Latyshev ◽  
Kerstin Rabel ◽  
Ralf‐Joachim Kohal ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Complication Rates ◽  
All Ceramic ◽  
Single Crowns ◽  
Ceramic Implant

scholarly journals The clinical performance of all-ceramic implant-supported single crowns: A systematic review and meta-analysis

2018 ◽  
Vol 29 ◽  
pp. 196-223 ◽  
Author(s):  
Kerstin Rabel ◽  
Benedikt Christopher Spies ◽  
Stefano Pieralli ◽  
Kirstin Vach ◽  
Ralf-Joachim Kohal
Keyword(s):  
Systematic Review ◽  
Clinical Performance ◽  
Meta Analysis ◽  
All Ceramic ◽  
Single Crowns ◽  
Ceramic Implant

scholarly journals Clinical outcomes of partial and full-arch all-ceramic implant-supported fixed dental prostheses. A systematic review and meta-analysis

2018 ◽  
Vol 29 ◽  
pp. 224-236 ◽  
Author(s):  
Stefano Pieralli ◽  
Ralf-Joachim Kohal ◽  
Kerstin Rabel ◽  
Manja von Stein-Lausnitz ◽  
Kirstin Vach ◽  
...  
Keyword(s):  
Systematic Review ◽  
Clinical Outcomes ◽  
Meta Analysis ◽  
Dental Prostheses ◽  
All Ceramic ◽  
Fixed Dental Prostheses ◽  
Ceramic Implant

scholarly journals All-ceramic or metal-ceramic tooth-supported fixed dental prostheses (FDPs)? A systematic review of the survival and complication rates. Part I: Single crowns (SCs)

2015 ◽  
Vol 31 (6) ◽  
pp. 603-623 ◽  
Author(s):  
Irena Sailer ◽  
Nikolay Alexandrovich Makarov ◽  
Daniel Stefan Thoma ◽  
Marcel Zwahlen ◽  
Bjarni Elvar Pjetursson
Keyword(s):  
Systematic Review ◽  
Complication Rates ◽  
Dental Prostheses ◽  
All Ceramic ◽  
Metal Ceramic ◽  
Fixed Dental Prostheses ◽  
Single Crowns

scholarly journals Complications of Outpatient and Inpatient Renal Biopsy: A Systematic Review and Meta-Analysis

Diagnostics ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 651
Author(s):  
Shih-Yi Lin ◽  
Cherry Yin-Yi Chang ◽  
Cheng-Chieh Lin ◽  
Wu-Huei Hsu ◽  
I.-Wen Liu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Renal Biopsy ◽  
Meta Analysis ◽  
Random Effect ◽  
Bleeding Risk ◽  
Complication Rates ◽  
Bleeding Events ◽  
Cochrane Database ◽  
Renal Biopsies ◽  
Inpatient Settings

Background: The evidence indicates that the optimal observation period following renal biopsy ranges between 6 and 8 h. This systematic review and meta-analysis explored whether differences exist in the complication rates of renal biopsies performed in outpatient and inpatient settings. Methods: We searched the MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews from 1985 to February 2020. Two reviewers independently selected studies evaluating the bleeding risk from renal biopsies performed in outpatient and inpatient settings and reviewed their full texts. The primary and secondary outcomes were risks of bleeding and major events (including mortality) following the procedure, respectively. Subgroup analysis was conducted according to the original study design (i.e., prospective or retrospective). Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using a random effect meta-analysis. Heterogeneity was assessed using the I2 test. Results: Data from all 10 eligible studies, which included a total of 1801 patients and 203 bleeding events, were included for analysis. Renal biopsies in outpatient settings were not associated with a higher bleeding risk than those in inpatient settings (OR = 0.81; 95% CI, 0.59–1.11; I2 = 0%). The risk of major events was also comparable across both groups (OR = 0.45; 95% CI, 0.16–1.29; I2 = 4%). Conclusions: Similar rates of bleeding and major events following renal biopsy in outpatient and inpatient settings were observed.

Endoscopic pituitary surgery: a systematic review and meta-analysis

2009 ◽  
Vol 111 (3) ◽  
pp. 545-554 ◽  
Author(s):  
Abtin Tabaee ◽  
Vijay K. Anand ◽  
Yolanda Barrón ◽  
David H. Hiltzik ◽  
Seth M. Brown ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Pituitary Surgery ◽  
Small Sample ◽  
Csf Leak ◽  
Tumor Control ◽  
Published Data ◽  
Complication Rates ◽  
Short Term ◽  
The Impact

Object Surgery on the pituitary gland is increasingly being performed through an endoscopic approach. However, there is little published data on its safety and relative advantages over traditional microscope-based approaches. Published reports are limited by small sample size and nonrandomized study design. A meta-analysis allows for a description of the impact of endoscopic surgery on short-term outcomes. Methods The authors performed retrospective review of data from their institution as well as a systematic review of the literature. The pooled data were analyzed for descriptive statistics on short-term outcomes. Results Nine studies (821 patients) met inclusion criteria. Overall, the pooled rate of gross tumor removal was 78% (95% CI 67–89%). Hormone resolution was achieved in 81% (95% CI 71–91%) of adrenocorticotropic hormone secreting tumors, 84% (95% CI 76–92%) of growth hormone secreting tumors, and 82% (95% CI 70–94%) of prolactin secreting tumors. The pooled complication rates were 2% (95% CI 0–4%) for CSF leak and 1% (95% CI 0–2%) for permanent diabetes insipidus. There were 2 deaths reported in the literature that were both related to vascular injury, giving an overall mortality rate of 0.24%. Conclusions The results of this meta-analysis support the safety and short-term efficacy of endoscopic pituitary surgery. Future studies with long-term follow-up are required to determine tumor control.

scholarly journals The role of an anterior approach in the treatment of ankylosing spondylitis–associated cervical fractures: a systematic review and meta-analysis

2021 ◽  
Vol 51 (4) ◽  
pp. E9
Author(s):  
Vaidya Govindarajan ◽  
Jean-Paul Bryant ◽  
Roberto J. Perez-Roman ◽  
Michael Y. Wang
Keyword(s):  
Systematic Review ◽  
Ankylosing Spondylitis ◽  
Anterior Approach ◽  
Meta Analysis ◽  
Neurological Function ◽  
Surgical Approaches ◽  
Complication Rates ◽  
Neurological Improvement ◽  
Cervical Fractures ◽  
Anterior Posterior

OBJECTIVE Cervical fractures in patients with ankylosing spondylitis can have devastating neurological consequences. Currently, several surgical approaches are commonly used to treat these fractures: anterior, posterior, and anterior-posterior. The relative rarity of these fractures has limited the ability of surgeons to objectively determine the merits of each. The authors present an updated systematic review and meta-analysis investigating the utility of anterior surgical approaches relative to posterior and anterior-posterior approaches. METHODS After a comprehensive literature search of the PubMed, Cochrane, and Embase databases, 7 clinical studies were included in the final qualitative and 6 in the final quantitative analyses. Of these studies, 6 compared anterior approaches with anterior-posterior and posterior approaches, while 1 investigated only an anterior approach. Odds ratios and 95% confidence intervals were calculated where appropriate. RESULTS A meta-analysis of postoperative neurological improvement revealed no statistically significant differences in gross rates of neurological improvement between anterior and posterior approaches (OR 0.40, 95% CI 0.10–1.59; p = 0.19). However, when analyzing the mean change in neurological function, patients who underwent anterior approaches had a significantly lower mean change in postoperative neurological function relative to patients who underwent posterior approaches (mean difference [MD] −0.60, 95% CI −0.76 to −0.45; p < 0.00001). An identical trend was seen between anterior and anterior-posterior approaches; there were no statistically significant differences in gross rates of neurological improvement (OR 3.05, 95% CI 0.84–11.15; p = 0.09). However, patients who underwent anterior approaches experienced a lower mean change in neurological function relative to anterior-posterior approaches (MD −0.46, 95% CI −0.60 to −0.32; p < 0.00001). There were no significant differences in complication rates between anterior approaches, posterior approaches, or anterior-posterior approaches, although complication rates trended lower in patients who underwent anterior approaches. CONCLUSIONS The results of this review and meta-analysis demonstrated the varying benefits of anterior approaches relative to posterior and anterior-posterior approaches in treatment of cervical fractures associated with ankylosing spondylitis. While reports demonstrated lower degrees of neurological improvement in anterior approaches, they may benefit patients with less-severe injuries if lower complication rates are desired.

scholarly journals Minimally Invasive Epicardial Surgical Ablation Alone Versus Hybrid Ablation for Atrial Fibrillation: A Systematic Review and Meta-Analysis

2017 ◽  
Vol 6 (4) ◽  
pp. 202 ◽  
Author(s):  
Charles M Pearman ◽  
Shi S Poon ◽  
Laura J Bonnett ◽  
Shouvik Haldar ◽  
Tom Wong ◽  
...  
Keyword(s):  
Systematic Review ◽  
Minimally Invasive ◽  
Meta Analysis ◽  
Radiofrequency Energy ◽  
Complication Rates ◽  
Atrial Arrhythmias ◽  
Epicardial Ablation ◽  
Surgical Ablation ◽  
Meta Regression ◽  
Hybrid Ablation

Maintaining sinus rhythm in patients with non-paroxysmal AF is an elusive goal. Some suggest that hybrid ablation, combining minimally invasive epicardial surgical ablation with endocardial catheter ablation, may be more effective than either modality alone. However, randomised trials are lacking. We investigated whether hybrid ablation is more effective than epicardial ablation alone at preventing recurrent AF by performing a systematic review and meta-analysis. The review was prospectively registered with PROSPERO (CRD42016043389). MEDLINE and EMBASE were searched for studies of standalone minimally invasive epicardial ablation of AF and/or hybrid ablation, identifying 41 non-overlapping studies comprising 2737 patients. A random-effects meta-analysis, meta-regression and sensitivity analysis were performed. Single-procedure survival free from atrial arrhythmias without antiarrhythmic drugs was similar between epicardial-alone and hybrid approaches at 12 months (epicardial alone 71.5 %; [95 % CI 66.1–76.9], hybrid 63.2 %; [95 % CI 51.5–75.0]) and 24 months (epicardial alone 68.5 %; [95 % CI 57.7–79.3], hybrid 57.0 %; [95 % CI 33.6–80.4]). Freedom from atrial arrhythmias with AADs and rates of unplanned additional catheter ablations were also similar between groups. Major complications occurred more often with hybrid ablation (epicardial alone 2.9 %; [95 % CI 1.9–3.9], hybrid 7.3 %; [95 % CI 4.2–10.5]). Meta-regression suggested that bipolar radiofrequency energy and thoracoscopic access were associated with greater efficacy, but adjusting for these factors did not unmask any difference between epicardial-alone and hybrid ablation. Hybrid and epicardial ablation alone appear to be equally effective treatments for AF, although hybrid ablation may be associated with higher complication rates. These data derived from observational studies should be verified with randomised data.

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