Breaking Down Barriers: Easter Island's First Telestroke Thrombolysis Experience and Case Report.

Easter Island (Rapa Nui), Chile, is remote, located in the Polynesian Triangle in Oceania. The closest continental point is Chile, 3,512 km east. It has a population of 7,750 inhabitants, who are Chilean citizens, and receives more than 60,000 tourists a year. For this entire population, there is a medium complexity hospital without a neurology specialist. In 2019, local professionals were trained in a Telestroke program with remote clinical support conducted by neurologists located on mainland Chile. We present a 50-year-old native male, with unknown medical history, who suddenly presented right-half-body weakness and aphasia. He was evaluated via Telestroke consultation, and thrombolysis with tenecteplase was indicated. The patient improved rapidly and 45 min later the NIHSS score was 0 points. To our knowledge, this is the first reported case of Telestroke treatment in such a remote area, highlighting the importance of telemedicine to overcome geographical and technological stroke care barriers and to improve patients' outcome, no matter where they live.

Cervical Artery Dissections with and without stroke, risk factors and prognosis: a Chilean prospective cohort.

We aimed to characterize spontaneous cervical artery dissection (CeAD) patients with and without stroke and describe risk factors for cerebrovascular complications in a Chilean prospective cohort. METHODS: Consecutive CeAD patients admitted to a Chilean center confirmed by neuroimaging. Logistic regression was used. RESULTS: 168 patients were included, median follow-up time was 157 days. Stroke occurred in 49 (29.2%) cases, 4 (2%) patients died, all of whom had a stroke, and 10 (6%) presented CeAD recurrence. In univariate analyses, men (odds ratio [OR] 3.97, 95% confidence interval [CI] 1.97-8.00, P < 0.001), internal carotid artery CeAD (OR 2.82, 95% CI 1.38-5.78, P = 0.005) and vessel occlusion (OR 4.45, 95% CI 1.38-14.38, P = 0.035) increased stroke risk. Conversely, vertebral artery dissection (OR 0.35, 95% CI 0.16-0.74, P = 0.006) and longer symptom onset to admission (O-A) time (OR 0.79, 95% CI 0.70-0.90, P < 0.001) were associated to decreased stroke risk. After multivariate analysis, men (OR 2.88, 95% CI 1.32-6.27, P = 0.008) and O-A time (OR 0.80, 95% CI 0.69-0.92, P = 0.002) remained independently associated with stroke. CONCLUSION: CeAD presented commonly as a non-stroke entity, with favorable prognosis. Albeit to a higher frequency of CeAD in women, stroke occurred predominantly in men, who were admitted earlier.

Outpatient management of proctologic disease. Which techniques for local anesthesia? The experience of a single center.

INTRODUCTION: Since 1899 outpatient management of surgical patients had been increasing, becoming the best option when possible. In 1988 was described the first experience of outpatient management of proctologic disease. Advances in local anesthesia techniques have improved the outpatient approach to surgical disease, particularly in patients with proctological diseases. METHODS: From 2010 to 2016, 1160 patients who needed surgery for proctologic disease have been recruited: 239 hemorrhoidectomies using the variant of Milligan Morgan technique described by Phillips, 45 trans-anal hemorrhoidal DE-arterialization (THD), 315 sphincterotomies, 12 anal polypectomies, 230 loop seton positions, 65 cone-like fistulectomies and 254 fistulotomies for perianal fistulas. In 329 cases, we used the posterior perineal block, 603 local perineal blocks, and 228 tumescent anesthesia. RESULTS: On a total of 1160 procedure failure rate was of 4.7% (55 cases). Urinary retention (69% 38 cases); bleeding 18% (10 cases), uncontrolled pain 12% of cases (7 cases). The chi-square test demonstrates (p<0.01) that the failure rate of the three types of anesthesia is very different with high statistical significance. The failure rate in patient underwent Posterior Perineal Block was 27/329 cases (8.2%), 8/228 (3.5%) in patients who underwent Tumescent Anesthesia and 20/603 (3.3%) in who underwent Local Perineal Block. CONCLUSIONS: Outpatient protocols represent the most common approach to minor proctologic disease that needs a good local block, with a good analgesic and sedative assistance, the different local block seems to be the same concerning the pain control, but presents some little, not relevant difference concerning urinary retention rate.

Fibrin sealant agents: clinical application of TachoSil® in abdominal surgery. Six years experience in an emergency surgery department and review of the literature.

BACKGROUND: The success of every surgical procedure depends on an appropriate hemostatis. Topical haemostatic agents, like fibrin sealants, are an option for providing haemostasis and may be particularly useful for complex injuries. AIM: The aim of the study is to evaluate the use of TachoSil® in abdominal surgery and its benefits to prevent bleedings, and to establish its fields of use. METHODS: A retrospective observational study was performed on 308 patients underwent to emergency surgery with TachoSil®'s application into our department between January 2012 and March 2018. RESULTS: After the application of the hemostatic device there have been no haemorrhagic complications that have needed a second surgical intervention. Most frequently use of TachoSil® was in the gallbladder bed after cholecystectomy for an acute cholecystitis. CONCLUSIONS: Our experience, supported by other reports in the literature, suggests the use of TachoSil® may provide an effective option in helping to control bleedings.

Thyroid neoplasms: surgical and cyto-histopathological connections on a six year cases study.

OBJECTIVE: This study aims to evaluate the percentage of cyto-histologic correlation in patients with a thyroid disease documented through clinical-instrumental, cytological (FNAB), histological and surgical examinations. The purpose of this study is also to determine the percentage of disease incidence and evaluating any surgical indication in relation to biological behavior (benign, malignant or indeterminate lesions, occult carcinomas), sex, and age. BACKGROUND: Almost all of thyroid neoplasms is manifested through thyroid nodule. Therefore, clinical evidence of the thyroid nodule analysis is primarily related to the need to exclude malignant pathology or carcinoma of the thyroid, present in 4-6.5% of cases. PATIENTS AND METHODS: The trial was conducted analyzing the data including cytological and histology thyroid reports recorded from 1 March 2010 to 1 March 2016, for a total of 5,956 reports. To determine the cyto-histological correlations, have been considered eligible all patients of both sexes, that have performed at least one cytologic exam followed by an histologic exam. Thus, the total number of the cases studied is 554 cases. RESULTS: Cyto-histologic compliance was 93% with a diagnostic accuracy of 4% higher than the literature examined. CONCLUSIONS: The results thus obtained show, furthermore, that there is a non-negligible percentage of thyroid disease with malignant biological behavior and involvement of male individuals. Therefore, the execution of the FNAB is of utmost importance for the purpose of a correct surgical indication.