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2,551 results for “Complications”
Optimizing Outcomes in Phacoemulsification: Addressing Intraoperative and Postoperative Complications in a Case Series from Iraq
<p>The manuscript presents a retrospective analysis of 31 cases of phacoemulsification cataract surgeries performed at a private clinic in Baghdad. The study reports visual acuity outcomes, highlighting a significant improvement postoperatively despite complications like posterior capsular rupture (PCR) and elevated intraocular pressure (IOP). Through a systematic review, the manuscript contextualizes these results within broader literature, emphasizing effective complication management strategies. This study underscores phacoemulsification's effectiveness while suggesting further refinement in surgical and postoperative protocols for high-risk patients.</p>
Comparing full-field data from structural components with complicated geometries
<p>A new decomposition algorithm based on QR factorisation is introduced for processing and comparing irregularly shaped stress and deformation datasets found in structural analysis. The algorithm improves the comparison of two-dimensional data fields from the surface of components where data is missing from the field of view due to obstructed measurement systems or component geometry that results in areas where no data is present. The technique enables the comparison of these irregularly shaped datasets without the need for interpolation or warping of the data. This ensures comparisons are only made between the available data in each dataset and thus similarity metrics are not biased by missing data. The decomposition and comparison technique has been applied during an impact experiment, a modal analysis, and a fatigue study, with the stress and displacement data obtained from finite element analysis, digital image correlation and thermoelastic stress analysis. The results demonstrate that the technique can be used to process data from a range of sources and suggests the technique has the potential for use in a wide variety of applications.</p>
Analyzed Benchmarks on Experiments for a Complications for Computational Experiments from Modern Processors
<p>For details see: </p> <p>Johannes K. Fichte, Markus Hecher, Ciaran McCreesh, Anas Shahab: Complications for Computational Experiments from Modern Processors, Proceedings of the 27th International Conference on Principles and Practice of Constraint Programming (CP'2021).</p> <p>For the benchmark set, we refer to https://www.cs.uni-potsdam.de/wv/projects/sets/set-industrial-09-12.tar.xz or https://www.cs.uni-potsdam.de/wv/projects/sets. The instances are also available on Zenodo at: https://doi.org/10.5281/zenodo.3989071</p> <p>The tested solver is available at: https://github.com/arminbiere/cadical </p>
Complications of biliary stenting versus T-tube insertion after common bile duct exploration: A systematic review and meta-analysis
<p><strong>Complications of biliary stenting versus T-tube insertion after common bile duct exploration: A systematic review and meta-analysis</strong></p>
FIGURE 2. 28S in Twofold or threefold complication: Phrikoceros or Tytthosoceros (Platyhelminthes Pseudocerotidae) in South America? Short integrative revision of both genera
FIGURE 2. 28S rDNA ML phylogeny of available sequences of Tytthosoceros and related species. Stars relate to types of tentacles of Figure 1.
FIGURE 1 in Twofold or threefold complication: Phrikoceros or Tytthosoceros (Platyhelminthes Pseudocerotidae) in South America? Short integrative revision of both genera
FIGURE 1. Comparison among Tytthosoceros, Phrikoceros and Pseudoceros. A–C. external morphology, type of pharynx and of pseudotentacles in (A) Tytthosoceros, (B) Phrikoceros, (C) Pseudoceros, the original genus of T. mopsus (Marcus 1952). D–E. T. mopsus' pseudotentacles dorsal and ventro-lateral view, respectively. ce: cerebral eyespots, fg: female gonopore, mg: male gonopore, pe: pseudotentacular eyespots, ph: pharynx, pt:pseudotentacles, su: sucker.
Clinical characteristics, risk factors and complications of COVID-19 among critically ill older adults – A case control study
<p><strong>Background</strong>: The older population is often disproportionately and adversely affected during humanitarian emergencies, as has also been seen during the COVID-19 pandemic. Data regarding COVID-19 in older adults is usually over-generalised and does not delve into details of the clinical characteristics in them. This study was conducted to analyse clinical and laboratory characteristics, risk factors, and complications of COVID-19 between older adults who survived and those who did not.</p> <p><strong>Methods</strong>: We conducted a case-control study among older adults(age > 60 years) admitted to the Intensive Care Unit(ICU) during the COVID-19 pandemic. The non-survivors (cases) were matched with age and sex-matched survivors (control) in a ratio of 1: 3. The data regarding socio-demographics, clinical characteristics, complications, treatment, laboratory data, and outcomes were analysed.</p> <p><strong>Results</strong>: The most common signs and symptoms observed were fever (cases vs controls) (68.92 vs. 68.8%), followed by shortness of breath (62.2% Vs. 52.2%), and cough (47.3% Vs. 60.2%). Our analysis found no association between the presence of any of the comorbidities and mortality. At admission, laboratory markers such as LDH(Lactate Dehydrogenase), WBC(White Blood Count), creatinine, CRP(C-Reactive Protein), D-dimer, ferritin, and IL-6(Interleukin-6) were found to be significantly higher among the cases than among the controls. Complications such as development of seizure, bacteremia, acute renal injury, respiratory failure, and septic shock were seen to have a significant association with non-survivors.</p> <p><strong>Conclusions</strong>: Hypoxia, tachycardia, and tachypnoea at presentation were associated with higher mortality. The older adults in this study mostly presented with the typical clinical features of COVID-19 pneumonia. The presence of comorbid illnesses among them did not affect mortality. Higher death was seen among those with higher levels of CRP, LDH, D-dimer, and ferritin; and with lower lymphocyte counts.</p>
Tunneled antibiotic-impregnated versus bolt-connected non-coated external ventricular drainages: a comparison of complications.
<p><strong>Background: </strong>External ventricular drainage (EVD) is a common emergency neurosurgical procedure, but it is not free of adverse events. The aim of this study is to compare the complication rate of two frequently used EVD types: tunneled antibiotic-impregnated catheters (BactisealÓ) and bolt-connected non-coated devices (CaminoÓ).</p> <p><strong>Methods:</strong> All EVDs placed between March 1<sup>st</sup>, 2015 and December 31<sup>st</sup>, 2017 were registered. Procedures performed with any catheter different from BactisealÓ or CaminoÓ EVD, with incomplete follow-up and those EVDs placed due to an infectious disease were excluded. Demographic and clinical variables were collected, as well as overall complication rate (infection, hemorrhage, obstruction, malposition of the catheter, involuntary pull-out of the device) and need of replacement of the EVD. </p> <p><strong>Results: </strong>A total of 77 EVDs were finally considered for analysis (40 Bactiseal®, 37 Camino®). There was a statistically significant difference in diagnosis and also in the location of the procedure, as more bolt-connected EVD were place outside the operating room (97.3% vs 23.5%, <em>p</em><0.001) due to emergent pathologies like vascular diseases and spontaneous hemorrhages. In the univariate analysis, a statistically significant higher rate of catheter involuntary pull-out (29.7% vs 7.5%, <em>p</em>=0.012) and need of EVD replacement (32.4% vs 12.5%, <em>p</em>=0.035) was found in the Camino cohort. However, those differences could not be confirmed with multivariable analysis, which showed no association between the type of catheter and any of the studied complications. Ventriculostomy duration was identified as a risk factor for infection (OR 1.09, CI 95% 1.02-1.18).</p> <p><strong>Conclusion: </strong>No significant differences were observed regarding infection, hemorrhage, obstruction, malposition, involuntary catheter pull-out, and need for EVD replacement when comparing non-impregnated bolt-connected EVDs (Camino®) with tunneled antibiotic-impregnated catheters (Bactiseal®). Duration of EVD was associated with an increased risk of infection. </p>
Pisgah Complicated Stamped Jar Rim (2094p1038)
**Pisgah Complicated Stamped jar fragment** Location: Warren Wilson site (31Bn29), Buncombe County, North Carolina. Period: Mississippian, Pisgah phase (AD 1000-1400). Material: ceramic. Dimensions: length, 128.6 mm; width, 79.6 mm; thickness, 5.3 mm. Notes: Catalog no. 2094p1038, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Jordyn Gray and Steve Davis. Source: Objaverse 1.0 / Sketchfab
Pisgah Complicated Stamped Rimsherd (2094p1048)
**Pisgah Complicated Stamped rimsherd** Location: Warren Wilson site (31Bn29), Buncombe County, North Carolina. Period: Mississippian, Pisgah phase (AD 1000-1400). Material: ceramic. Dimensions: length, 96.5 mm; width, 71.4 mm; thickness, 7.1 mm. Notes: Catalog no. 2094p1048, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Chris LaMack. Source: Objaverse 1.0 / Sketchfab
Pee Dee Complicated Stamped Jar Rim (313p54,p55)
**Pee Dee Complicated Stamped jar rim** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian (AD 1150-1400). Material: ceramic. Dimensions: length, 148.5 mm; width, 130.3 mm; thickness, 9.8 mm. Notes: Catalog no. 313p54, p55, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Quinn Eury. Source: Objaverse 1.0 / Sketchfab
Pee Dee Complicated Stamped Jar (700p538)
**Pee Dee Complicated Stamped jar** Location: Town Creek site (31Mg2-3), Montgomery County, North Carolina. Period: Mississippian (AD 1150-1400). Material: ceramic. Dimensions: height, 24.5 cm; diameter, 29.0 cm. Notes: Catalog no. 700p538, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Abigail Gancz. Source: Objaverse 1.0 / Sketchfab
Oldtown Complicated Stamped Jar (2365p262)
**Oldtown Complicated Stamped jar** Location: Hairston site (31Sk1), Stokes County, North Carolina. Period: Late Woodland (AD 1500-1600). Material: ceramic. Dimensions: height, 12.5 cm; diameter, 14.9 cm. Notes: Catalog no. 2365p262, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Chris LaMack. Source: Objaverse 1.0 / Sketchfab
Qualla Complicated Stamped Jar Rim (2156p21)
**Qualla Complicated Stamped jar rim** Location: Birdtown Mound (31Sw7), Swain County, North Carolina. Period: Mississippian, Qualla phase (AD 1400-1700). Material: ceramic. Dimensions: length, 203.0 mm; width, 100.0 mm; thickness, 8.2 mm. Notes: Catalog no. 2156p21, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Chris LaMack. Source: Objaverse 1.0 / Sketchfab
Pisgah Complicated Stamped Rimsherd (2094p6203)
**Pisgah Complicated Stamped rimsherd** Location: Warren Wilson site (31Bn29), Buncombe County, North Carolina. Period: Mississippian, Pisgah phase (AD 1000-1400) Material: ceramic. Dimensions: length, 181.0 mm; width, 79.1 mm; thickness, 7.8 mm. Notes: Catalog no. 2094p6203, North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Chris LaMack. Source: Objaverse 1.0 / Sketchfab
Neurological Complications Comparing Endoscopically vs. Open Harvest of the Radial Artery
ClinicalTrials.gov study NCT01848886. IPD Sharing: Not stated. Countries: 1. Publications: 3.
Emulsification of Different Viscosity Silicone Oil After Complicated Retinal Detachment Surgery
ClinicalTrials.gov study NCT02988583. IPD Sharing: NO. Countries: 1. Publications: 2.
Palestinian Perineum and Birth Complication Study
ClinicalTrials.gov study NCT02427854. IPD Sharing: NO. Countries: 1. Publications: 24.
Decreasing Postoperative Complications by Goal-Directed Fluid Therapy During Esophageal Resection
ClinicalTrials.gov study NCT01416077. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Infective Complications in TP Biopsy Without Antibiotic Prophylaxis
ClinicalTrials.gov study NCT06359964. IPD Sharing: NO. Countries: 1. Publications: 9.
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International Brain Laboratory public data
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OpenNeuro
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