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1.
J Stroke Cerebrovasc Dis ; 32(7): 107147, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37119791

RESUMO

INTRODUCTION: The Critical Area Perfusion Score (CAPS) predicts functional outcomes in vertebrobasilar thrombectomy patients based on computed tomography perfusion (CTP) hypoperfusion. We compared CAPS to the clinical-radiographic Charlotte Large artery occlusion Endovascular therapy Outcome Score (CLEOS). METHODS: Acute basilar thrombosis patients from January 2017-December 2021 were included in this retrospective analysis from a health system's stroke registry. Inter-rater reliability was assessed for 6 CAPS raters. A logistic regression with CAPS and CLEOS as predictors was performed to predict 90-day modified Rankin Scale (mRS) score 4-6. Area under the curve (AUC) analyses were performed to evaluate prognostic ability. RESULTS: 55 patients, mean age 65.8 (± 13.1) years and median NIHSS score 15.55-24, were included. Light's kappa among 6 raters for favorable versus unfavorable CAPS was 0.633 (95% CI 0.497-0.785). Increased CLEOS was associated with elevated odds of a poor outcome (odds ratio (OR) 1.0010, 95% CI 1.0007-1.0014, p<0.01), though CAPS was not (OR 1.0028, 95% CI 0.9420-1.0676, p=0.93). An overall favorable trend was observed for CLEOS (AUC 0.69, 95% CI 0.54-0.84) versus CAPS (AUC 0.49, 95% CI 0.34-0.64; p=0.051). Among 85.5% of patients with endovascular reperfusion, CLEOS had a statistically higher sensitivity than CAPS at identifying poor 90-day outcomes (71% versus 21%, p=0.003). CONCLUSIONS: CLEOS demonstrated better predictive ability than CAPS for poor outcomes overall and in patients achieving reperfusion after basilar thrombectomy.


Assuntos
Arteriopatias Oclusivas , Procedimentos Endovasculares , Acidente Vascular Cerebral , Insuficiência Vertebrobasilar , Humanos , Idoso , Resultado do Tratamento , Estudos Retrospectivos , Reprodutibilidade dos Testes , Trombectomia/efeitos adversos , Trombectomia/métodos , Artéria Basilar/diagnóstico por imagem , Arteriopatias Oclusivas/etiologia , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/métodos , Perfusão , Insuficiência Vertebrobasilar/diagnóstico por imagem , Insuficiência Vertebrobasilar/terapia , Insuficiência Vertebrobasilar/etiologia
2.
Br J Surg ; 109(8): 727-732, 2022 07 15.
Artigo em Inglês | MEDLINE | ID: mdl-35640625

RESUMO

BACKGROUND: The aim of this study was to develop a symptom severity instrument (ParaOesophageal hernia SympTom (POST) tool) specific to para-oesophageal hernia (POH). METHODS: The POST tool was developed in four stages. The first was establishment of a Steering Committee. In the second stage, items were generated through a systematic review and online scoping survey of international experts. In the third stage, a three-round modified Delphi consensus process was conducted with a group of international experts who were asked to rate the importance of candidate items. An a priori threshold for inclusion was set at 80 per cent. The modified Delphi process culminated in a consensus meeting to develop the first iteration of the tool. In the final stage, two international patient workshops were held to assess the content validity and acceptability of the POST tool. RESULTS: The systematic review and scoping survey generated 64 symptoms, refined to 20 for inclusion in the modified Delphi consensus process. Twenty-six global experts participated in the Delphi consensus process. Five symptoms reached consensus across two rounds: difficulty getting solid foods down, chest pain after meals, difficulty getting liquids down, shortness of breath only after meals, and an early feeling of fullness after eating. The subsequent patient workshops deemed these five symptoms to be relevant and suggested that reflux should be included; these were taken forward to create the final POST tool. CONCLUSION: The POST tool is the first instrument designed to capture POH-specific symptoms. It will allow clinicians to standardize reporting of symptoms of POH and evaluate the response to surgical intervention.


Assuntos
Hérnia Hiatal , Consenso , Técnica Delphi , Hérnia Hiatal/complicações , Hérnia Hiatal/diagnóstico , Humanos , Inquéritos e Questionários
3.
Dis Esophagus ; 36(1)2022 Dec 31.
Artigo em Inglês | MEDLINE | ID: mdl-35858213

RESUMO

BACKGROUND: There is currently a lack of evidence-based guidelines regarding surveillance for recurrence after esophageal and gastric (OG) cancer surgical resection, and which symptoms should prompt endoscopic or radiological investigations for recurrence. The aim of this study was to develop a core symptom set using a modified Delphi consensus process that should guide clinicians to carry out investigations to look for suspected recurrent OG cancer in previously asymptomatic patients. METHODS: A web-based survey of 42 questions was sent to surgeons performing OG cancer resections at high volume centers. The first section evaluated the structure of follow-up and the second, determinants of follow-up. Two rounds of a modified Delphi consensus process and a further consensus workshop were used to determine symptoms warranting further investigations. Symptoms with a 75% consensus agreement as suggestive of recurrent cancer were included in the core symptom set. RESULTS: 27 surgeons completed the questionnaires. A total of 70.3% of centers reported standardized surveillance protocols, whereas 3.7% of surgeons did not undertake any surveillance in asymptomatic patients after OG cancer resection. In asymptomatic patients, 40.1% and 25.9% of centers performed routine imaging and endoscopy, respectively. The core set that reached consensus, consisted of eight symptoms that warranted further investigations included; dysphagia to solid food, dysphagia to liquids, vomiting, abdominal pain, chest pain, regurgitation of foods, unexpected weight loss and progressive hoarseness of voice. CONCLUSION: There is global variation in monitoring patients after OG cancer resection. Eight symptoms were identified by the consensus process as important in prompting radiological or endoscopic investigation for suspected recurrent malignancy. Further randomized controlled trials are necessary to link surveillance strategies to survival outcomes and evaluate prognostic value.


Assuntos
Transtornos de Deglutição , Neoplasias Gástricas , Humanos , Consenso , Neoplasias Gástricas/diagnóstico por imagem , Neoplasias Gástricas/cirurgia , Técnica Delphi , Recidiva Local de Neoplasia/diagnóstico por imagem , Endoscopia
4.
Dis Esophagus ; 34(7)2021 Jul 12.
Artigo em Inglês | MEDLINE | ID: mdl-33434921

RESUMO

BACKGROUND: Paraesophageal hernias (PEH) present with a range of symptoms affecting physical and mental health. This systematic review aims to assess the quality of reporting standards for patients with PEH, identify the most frequently used quality of life (QOL) and symptom severity assessment tools in PEH and to ascertain additional symptoms reported by these patients not captured by these tools. METHODS: A systematic literature review according to PRISMA protocols was carried out following a literature search of MEDLINE, Embase and Cochrane databases for studies published between January 1960 and May 2020. Published abstracts from conference proceedings were included. Data on QOL tools used and reported symptoms were extracted. RESULTS: This review included 220 studies reporting on 28 353 patients. A total of 46 different QOL and symptom severity tools were used across all studies, and 89 different symptoms were reported. The most frequently utilized QOL tool was the Gastro-Esophageal Reflux Disease-Health related quality of life questionnaire symptom severity instrument (47.7%), 57.2% of studies utilized more than 2 QOL tools and 'dysphagia' was the most frequently reported symptom, in 55.0% of studies. Notably, respiratory and cardiovascular symptoms, although less common than GI symptoms, were reported and included 'dyspnea' reported in 35 studies (15.9%). CONCLUSIONS: There lacks a QOL assessment tool that captures the range of symptoms associated with PEH. Reporting standards for this cohort must be improved to compare patient outcomes before and after surgery. Further investigations must seek to develop a PEH specific tool, that encompasses the relative importance of symptoms when considering surgical intervention and assessing symptomatic improvement following surgery.


Assuntos
Hérnia Hiatal , Qualidade de Vida , Estudos de Coortes , Dispneia , Humanos , Avaliação de Sintomas
5.
J Stroke Cerebrovasc Dis ; 30(5): 105672, 2021 May.
Artigo em Inglês | MEDLINE | ID: mdl-33730599

RESUMO

OBJECTIVES: The management of patients admitted with intracerebral hemorrhage (ICH) mostly occurs in an ICU. While guidelines recommend initial treatment of these patients in a neurocritical care or stroke unit, there is limited data on which patients would benefit most from transfer to a comprehensive stroke center where on-site neurosurgical coverage is available 24/7. As neurocritical units become more common in primary stroke centers, it is important to determine which patients are most likely to require neurosurgical intervention and transfer to comprehensive stroke centers. MATERIALS AND METHODS: This is a retrospective observational cohort study conducted at an academic comprehensive stroke center in the United States. Four-hundred-fifty-nine consecutive patients transferred or directly admitted to the neurocritical care unit from 2016-2018 with the primary diagnosis of ICH were included. Univariate statistics and multivariate regression were used to identify clinical characteristics associated with neurosurgical intervention, defined as undergoing craniotomy, ventriculostomy, or endovascular embolization of an arteriovenous malformation (AVM). RESULTS: The following variables were associated with neurosurgical intervention in multivariate analysis: age (OR 0.38, 95% CI 0.27-0.55), admission Glasgow Coma Scale (OR 0.29, 95% CI 0.18-0.48), the presence of intraventricular hemorrhage (OR 2.82, CI 1.71-4.65), infratentorial location of ICH (OR 2.28, 95% CI 1.20-4.31), previous antiplatelet use (OR 2.04, 95% CI 1.24-3.34), and an AVM indicated on CT Angiogram (OR 2.59, 95% CI 1.19-5.63) were independently associated with the need for neurosurgical intervention. This was translated into a scoring system to help make quick triage decisions, with high sensitivity (99%, 95% CI 97-99%) and negative predictive value (98%, 95% CI 89-99%). CONCLUSIONS: Using previously well described predictors of severity in ICH patients, we were able to develop a scoring system to predict the need for neurosurgical intervention with high sensitivity and negative predictive value.


Assuntos
Hemorragia Cerebral/cirurgia , Técnicas de Apoio para a Decisão , Prestação Integrada de Cuidados de Saúde , Procedimentos Endovasculares , Procedimentos Neurocirúrgicos , Admissão do Paciente , Transferência de Pacientes , Triagem , Idoso , Hemorragia Cerebral/diagnóstico , Tomada de Decisão Clínica , Procedimentos Endovasculares/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos/efeitos adversos , Valor Preditivo dos Testes , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Resultado do Tratamento
6.
J Surg Res ; 192(2): 544-54, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25248852

RESUMO

BACKGROUND: Lymphedema is a chronic debilitating condition and curative treatment is yet to be found. Tissue engineering approach, which combines cellular components, scaffold, and molecular signals hold great potential in the treatment of secondary lymphedema with the advent of lymphatic graft to reconstruct damaged collecting lymphatic vessel. This review highlights the ideal characteristics of lymphatic graft, the limitation and challenges faced, and the approaches in developing tissue-engineered lymphatic graft. METHODS: Literature on tissue engineering of lymphatic system and lymphatic tissue biology was reviewed. RESULTS: The prime challenge in the design and manufacturing of this graft is producing endothelialized conduit with intraluminal valves. Suitable scaffold material is needed to ensure stability and functionality of the construct. Endothelialization of the construct can be enhanced via biofunctionalization and nanotopography, which mimics extracellular matrix. Nanocomposite polymers with improved performance over existing biomaterials are likely to benefit the development of lymphatic graft. CONCLUSIONS: With the in-depth understanding of tissue engineering, nanotechnology, and improved knowledge on the biology of lymphatic regeneration, the aspiration to develop successful lymphatic graft is well achievable.


Assuntos
Vasos Linfáticos/transplante , Linfedema/terapia , Nanotecnologia/métodos , Regeneração , Engenharia Tecidual/métodos , Humanos , Vasos Linfáticos/fisiologia , Linfedema/cirurgia
7.
Int J Surg ; 2024 Mar 25.
Artigo em Inglês | MEDLINE | ID: mdl-38526511

RESUMO

BACKGROUND: Radical surgery for esophageal cancer requires macroscopic and microscopic clearance of all malignant tissue. A critical element of the procedure is achieving a negative circumferential margin (CRM) to minimize local recurrence. The utility of minimally invasive surgery poses challenges in replicating techniques developed in open surgery, particularly for hiatal dissection in esophago-gastrectomy. In this study, the technical approach and clinical and oncological outcomes for open and laparoscopic esophago-gastrectomy are described with particular reference to CRM involvement. MATERIALS AND METHODS: This cohort study included all patients undergoing either open or laparoscopic esophago-gastrectomy between January 2004 to June 2022 in a single tertiary center. A standard surgical technique for hiatal dissection of the esophago-gastric junction developed in open surgery was adapted for a laparoscopic approach. Clinical parameters, length of stay (LOS), post-operative complications and mortality data were collected and analyzed by a Mann-Whitney U or Fisher's exact method. RESULTS: Overall 447 patients underwent an esophago-gastrectomy in the study with 219 open and 228 laparoscopic procedures. The CRM involvement was 18.8% in open surgery and 13.6% in laparoscopic surgery. The 90-day-mortality for open surgery was 4.1% compared with 2.2% for laparoscopic procedures. Median Intensive care unit (ITU), inpatient LOS and 30-day readmission rates were shorter for laparoscopic compared with open esophago-gastrectomy (ITU: 5 versus 8 days, P=0.0004; LOS: 14 versus 20 days, P=0.022; 30-day re-admission 7.46% versus 10.50%). Post-operative complication rates were comparable across both cohorts. The rates of starting adjuvant chemotherapy were 51.8% after open and 74.4% in laparoscopic esophago-gastrectomy. CONCLUSION: This study presents a standardized surgical approach to hiatal dissection for esophageal cancer. We present equivalence between open and laparoscopic esophago-gastrectomy in clinical, oncological and survival outcomes with similar rates of CRM involvement. We also observe a significantly shorter hospital length of stay with the minimally invasive approach.

8.
J Neurointerv Surg ; 2024 Jul 05.
Artigo em Inglês | MEDLINE | ID: mdl-38969496

RESUMO

BACKGROUND: The DEFUSE 3 and SELECT2 thrombectomy trials included some patients with similar radiographic profiles, although the rates of good functional outcomes differed widely between the studies. OBJECTIVE: To report neurological outcomes for patients who meet CT and CT perfusion (CTP) inclusion criteria common to both DEFUSE 3 and SELECT2. METHODS: Retrospective study of thrombectomy patients, presenting between November 2016 and December 2023 to a large health system, with Alberta Stroke Program Early CT score ≥6, core infarction 50-69 mL, mismatch ratio ≥1.8, and mismatch volume ≥15 mL. The primary outcome was 90-day modified Rankin Scale score 0-2. A logistic regression analysis was performed to identify independent predictors of the primary outcome. RESULTS: 85 patients, with mean age 64.6 (16.6) years and median National Institutes of Health Stroke Scale score 18 (15-23), were included. Thirty-eight of 85 patients (44.7%) were functionally independent at 90 days. Predictors of functional independence included age (OR=0.943, 95% CI 0.908 to 0.980; P=0.003), initial glucose (OR=0.989, 95% CI 0.978 to 1.000; P=0.044), and time last known well to skin puncture (OR=0.997, 95% CI 0.994 to 1.000; P=0.028). The area under the curve for the multivariable model predicting the primary outcome was 0.82 (95% CI 0.73 to 0.92). CONCLUSION: Nearly half of patients meeting radiographic criteria common to DEFUSE 3 and SELECT2 are functionally independent at 90 days, similar to rates reported for the treated DEFUSE 3 cohort. This might be due to their moderate core volumes and large ischemic penumbra.

9.
Obes Surg ; 33(11): 3658-3668, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37804467

RESUMO

Gastrocutaneous fistula (GCF) is a devastating complication that can arise after bariatric and metabolic surgery (BMS). This systematic review examines the success rate of closure techniques of GCF. A systematic search was conducted across MEDLINE, Embase and Cochrane databases to identify studies which reported on closure techniques of GCF after BMS in adults. Thirty-three studies (n = 108 patients) were included. Seventeen different techniques were used to close GCF across all studies. The most popular were stents (n = 17), tissue sealants (n = 12) and over-the-scope clips (n = 11). Twenty-one studies used multiple techniques to attempt closure, including endoscopic vacuum therapy and revisional surgery. This systematic review demonstrates current practice focusing on endoscopic methods such as stents and over-the-scope clips, with relative success in closing GCF.


Assuntos
Cirurgia Bariátrica , Fístula Cutânea , Fístula Gástrica , Obesidade Mórbida , Adulto , Humanos , Gastrostomia/efeitos adversos , Fístula Cutânea/cirurgia , Fístula Cutânea/complicações , Obesidade Mórbida/cirurgia , Fístula Gástrica/etiologia , Fístula Gástrica/cirurgia , Cirurgia Bariátrica/efeitos adversos
10.
World Neurosurg ; 173: e415-e421, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-36805504

RESUMO

OBJECTIVE: We evaluated the ability of several outcome prognostic scales to predict poor 1-year outcomes and mortality after endovascular thrombectomy. METHODS: In this retrospective analysis from the stroke registry of a large integrated health system, consecutive patients presenting from August 2020 to September 2021 with an anterior circulation large-vessel occlusion stroke treated with endovascular thrombectomy were included. Multivariable logistic regression was performed to determine the ability of each scale to predict the primary outcome (1-year modified Rankin Scale [mRS] score of 4-6) and the secondary outcome (1-year mortality). Area under the curve analyses were performed for each scale. RESULTS: In 237 included patients (mean age 68 [±15] years; median National Institutes of Health Stroke Scale score 16 [11-21]), poor 1-year outcomes were present in 116 patients (49%) and 1-year mortality was 34%. The CLEOS (Charlotte Large Artery Occlusion Endovascular Therapy Outcome Score), which incorporates age, baseline National Institutes of Health Stroke Scale score, initial glucose level, and computed tomography perfusion cerebral blood volume index, had a significant association with poor 1-year outcomes (per 25-point increase; odds ratio, 1.0134; P = 0.02). CLEOS and PRE (Pittsburgh Response to Endovascular Therapy) were both significantly associated with 1-year mortality. Area under the curve values were comparable for CLEOS, PRE, Houston Intra-Arterial Therapy 2, and Totaled Health Risks in Vascular Events to predict 1-year mRS score 4-6 and mortality. Only 1 of 18 patients with CLEOS ≥690 had a 1-year mRS score of 0-3. CONCLUSIONS: CLEOS can predict poor 1-year outcomes and mortality for patients with anterior circulation large-vessel occlusion using prethrombectomy variables.


Assuntos
Arteriopatias Oclusivas , Isquemia Encefálica , Procedimentos Endovasculares , Acidente Vascular Cerebral , Humanos , Idoso , Estudos Retrospectivos , Acidente Vascular Cerebral/terapia , Arteriopatias Oclusivas/complicações , Trombectomia/métodos , Artérias , Procedimentos Endovasculares/métodos , Resultado do Tratamento , Isquemia Encefálica/terapia
11.
Interv Neuroradiol ; : 15910199231193466, 2023 Aug 11.
Artigo em Inglês | MEDLINE | ID: mdl-37563964

RESUMO

BACKGROUND: Patients presenting with large core infarctions benefit from treatment with endovascular thrombectomy (EVT), with a notable 50% reduction in rates of severe disability (modified Rankin Scale [mRS] 5) at 90 days. We studied the ability of previously reported prognostic scales to predict devastating outcomes in patients with a large ischemic core and limited salvageable brain tissue. METHODS: Retrospective analysis from a health system's code stroke registry, including consecutive thrombectomy patients from November 2017 to December 2022 with an anterior circulation large vessel occlusion, computed tomography perfusion core infarct ≥ 50 ml, and mismatch volume < 15 ml or mismatch ratio < 1.8. Previously reported scales were compared using logistic regression and area under the curve (AUC) analyses to predict 90-day mRS 5-6. RESULTS: Sixty patients (mean age 62.38 ± 14.25 years, median core volume 103 ml [74.75-153]) met inclusion criteria, of whom 27 (45%) had 90-day mRS 5-6. The Charlotte Large artery occlusion endovascular therapy Outcome Score (CLEOS) (odds ratio [OR] 1.35, 95% CI [1.14-1.60], p = 0.0005), Houston Intra-Arterial Therapy-2 (OR 1.35, 95% CI [1.00-1.83], p = 0.0470), and Totaled Health Risks in Vascular Events (OR 1.53, 95% CI [1.07-2.18], p = 0.0199) predicted the primary outcome in the logistic regression analysis. CLEOS performed best in the AUC analysis (AUC 0.83, 95% CI [0.72-0.94]). CONCLUSION: CLEOS predicts devastating outcomes after EVT in patients with large core infarctions and small volumes of ischemic penumbra.

12.
J Neuroimaging ; 33(6): 960-967, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37664972

RESUMO

BACKGROUND AND PURPOSE: Predicting functional outcomes after endovascular thrombectomy (EVT) is of interest to patients and families as they navigate hospital and post-acute care decision-making. We evaluated the prognostic ability of several scales to predict good neurological function after EVT. METHODS: We retrospectively analyzed records from a health system's code stroke registry, including consecutive successful thrombectomy patients from August 2020 to February 2023 presenting with an anterior circulation large vessel occlusion who were evaluated with pre-EVT CT perfusion. Primary and secondary outcomes were 90-day modified Rankin Scale (mRS) scores 0-2 and 0-1, respectively. Logistic regression was performed to evaluate the ability of each scale to predict the outcomes. Scales were compared by calculating the area under the curve (AUC). RESULTS: A total of 465 patients (mean age 68.1 [±14.9] years, median National Institutes of Health Stroke Scale [NIHSS] 16 [11-21]) met inclusion criteria. In the logistic regression, the Charlotte Large artery occlusion Endovascular therapy Outcome Score (CLEOS), Totaled Health Risks in Vascular Events, Houston Intra-Arterial Therapy-2, Pittsburgh Response to Endovascular therapy, and Stroke Prognostication using Age and NIHSS were significant in predicting the primary and secondary outcomes. CLEOS was superior to all other scales in predicting 90-day mRS 0-2 (AUC .75, 95% confidence interval [CI] .70-.80) and mRS 0-1 (AUC .74, 95% CI .69-.78). Twenty of 22 patients (90.9%) with CLEOS <315 had 90-day mRS 0-2. CONCLUSIONS: CLEOS predicts independent and excellent neurological function after anterior circulation EVT.


Assuntos
Arteriopatias Oclusivas , Isquemia Encefálica , Procedimentos Endovasculares , Acidente Vascular Cerebral , Humanos , Idoso , Estudos Retrospectivos , Acidente Vascular Cerebral/diagnóstico por imagem , Acidente Vascular Cerebral/cirurgia , Trombectomia/métodos , Artérias , Procedimentos Endovasculares/métodos , Resultado do Tratamento , Isquemia Encefálica/terapia
13.
Interv Neuroradiol ; : 15910199231216516, 2023 Nov 21.
Artigo em Inglês | MEDLINE | ID: mdl-37990546

RESUMO

BACKGROUND: Basilar thrombosis frequently leads to poor functional outcomes, even with good endovascular reperfusion. We studied factors associated with severe disability or death in basilar thrombectomy patients achieving revascularization. METHODS: We retrospectively analyzed records from a health system's code stroke registry, including successful basilar thrombectomy patients from January 2017 to May 2023 who were evaluated with pretreatment computed tomography perfusion. The primary outcome was devastating functional outcome (90-day modified Rankin Scale [mRS] score 5-6). A multivariable logistic regression model was constructed to determine independent predictors of the primary outcome. The area under the receiver operator characteristics curve (AUC) was calculated for the model distinguishing good from devastating outcome. RESULTS: Among 64 included subjects, with mean (standard deviation) age 65.6 (14.1) years and median (interquartile range) National Institutes of Health Stroke Scale (NIHSS) 18 (5.75-24.5), the primary outcome occurred in 28 of 64 (43.8%) subjects. Presenting NIHSS (odds ratio [OR] 1.08, 95% confidence interval [CI] 1.01-1.14, p = 0.02), initial glucose (OR 0.99, 95% CI 0.97-1.00, p < 0.05), and proximal occlusion site (OR 7.38, 95% CI 1.84-29.60, p < 0.01) were independently associated with 90-day mRS 5-6. The AUC for the multivariable model distinguishing outcomes was 0.81 (95% CI 0.70-0.92). CONCLUSION: We have identified presenting stroke severity, lower glucose, and proximal basilar occlusion as predictors of devastating neurological outcome in successful basilar thrombectomy patients. These factors may be used in medical decision making or for patient selection in future clinical trials.

14.
J Neuroimaging ; 32(5): 860-865, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35981969

RESUMO

BACKGROUND AND PURPOSE: The Charlotte Large artery occlusion Endovascular therapy Outcome Score (CLEOS) and Totaled Health Risks in Vascular Events (THRIVE) predict functional outcomes after anterior circulation endovascular thrombectomy (EVT). We evaluated the performance of CLEOS and THRIVE in patients presenting with an acute basilar artery occlusion (BAO) treated with EVT. METHODS: We conducted a retrospective analysis of a health system's stroke registry. Patients presenting with an acute BAO treated with EVT and evaluated with pre-thrombectomy CT perfusion (CTP) from January 2017 to December 2021 were included. CLEOS = (5 × age) + (10 × National Institutes of Health Stroke Scale [NIHSS]) + Glucose - (150 × CTP cerebral blood volume index) and THRIVE (0-9 points) = age 60-79 years, 1 point; age ≥ 80 years, 2 points; NIHSS 11-20, 2 points; NIHSS ≥ 21, 4 points; hypertension, diabetes mellitus, atrial fibrillation, 1 point each. Multivariable logistic regression was performed for the ability of CLEOS and THRIVE to predict the primary outcome, modified Rankin Scale score 3-6. RESULTS: Fifty-seven patients had mean age 66.6 (± 14.9) years and median NIHSS 15.5 (5-24). In the multivariable regression analysis, increased CLEOS was associated with significantly higher odds of a poor functional outcome (odds ratio [OR] = 1.0011, 95% confidence interval [CI]: 1.0003-1.0019, p = .008), whereas THRIVE was not (OR = 1.0326, 95% CI: 0.9478-1.1250, p = .466). CLEOS > 503 best predicted poor outcomes. CONCLUSIONS: A higher CLEOS score was associated with elevated odds of a poor 90-day functional outcome in our cohort of acute BAO patients treated with EVT.


Assuntos
Arteriopatias Oclusivas , Procedimentos Endovasculares , Acidente Vascular Cerebral , Idoso , Idoso de 80 Anos ou mais , Humanos , Pessoa de Meia-Idade , Artéria Basilar/diagnóstico por imagem , Artéria Basilar/cirurgia , Procedimentos Endovasculares/métodos , Estudos Retrospectivos , Acidente Vascular Cerebral/etiologia , Trombectomia/métodos , Resultado do Tratamento
15.
Ann Med Surg (Lond) ; 59: 35-40, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-32922774

RESUMO

BACKGROUND: The application process for Core Surgical Training (CST) in the United Kingdom (UK) is competitive and hence, careful preparation is required for trainees to obtain their posts of choice. There are multiple resources for preparation for selection including face-to-face courses and online question banks, however there is a paucity of webinars to educate trainees. With the cancellation of such courses due to social distancing restrictions caused by the Covid-19 pandemic, this cross-sectional study aims to evaluate the usefulness of a webinar to educate trainees on CST selection in the UK. MATERIALS AND METHODS: A free online webinar was held on a single day by a second year core surgical trainee and was attended by 111 junior doctors. Beforehand, all attendees were invited to complete a survey on Google Forms (Google, USA) to ascertain their level of experience with webinars, obtain demographic information and elicit their level of knowledge about CST selection using a 1-5 Likert scale. RESULTS: Most attendees were in Foundation Year 2 (38.7%) and many had not previously attended a webinar as part of CST application preparation (93.7%). Over half of respondents (55.0%) preferred a webinar over a face-to-face tutorial, appreciating the flexibility, convenience and zero financial cost associated. Many candidates received minimal advice on CST application by their Foundation School (47.7%) and 50.5% of respondents rated their confidence on the application process at '3 out of 5.' CONCLUSION: Our study suggests webinars have been underused in preparation for CST applications. Traditional courses and advice from colleagues are more popular ways in which applicants prepare for selection. However, given the degree of uncertainty surrounding the return of face-to-face courses due to the Covid-19 pandemic, preparation for CST application may become increasingly reliant on online materials, which may result in an increased demand for high quality, engaging and informative webinars.

16.
Cureus ; 12(11): e11728, 2020 Nov 27.
Artigo em Inglês | MEDLINE | ID: mdl-33269176

RESUMO

We present a case of a 39-year-old man who was brought in by ambulance to the ED after ingesting 103 packets of cocaine prior to return to the United Kingdom (UK) from Holland. He presented with a persistent sinus tachycardia and mild abdominal pain but no evidence of peritonitis on examination. Contrast-enhanced CT showed widespread distribution of packets from the stomach to the sigmoid colon. He was taken to theater for emergency laparotomy and retrieval of the packets, which was done successfully without the need of any bowel resection. He was then discharged to police custody following a 10-day admission. This is the highest number of cocaine packets reported in the UK literature. This case report discusses the importance of a multidisciplinary approach in safely managing body packers who also present with signs of cocaine toxicity.

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