BACKGROUND: This study investigates changes in cognitive function in patients with severe carotid stenosis who underwent carotid endarterectomy (CEA) and carotid stenting (CAS) over two decades. METHODS: We compared cognitive function within 30 days after the procedure in 267 patients (first 100 each for CEA and CAS in two periods: 2008-2012 and 2018-2022) in a single institution. Assessments used Adenbrooke's Cognitive Examination-Revised (ACE-R), the Mini-Mental State Examination (MMSE), Speech Fluency Test (SFT), and Clock Drawing Test (CDT), conducted before and 30 ± 2 days after surgery. RESULTS: Patients (mean age 67.2 years, 70%+ carotid stenosis) exhibited different cognitive changes over periods. In 2008-2012, significant declines in MMSE (CEA, p = 0.049) and CDT (CAS, p = 0.015) were observed among asymptomatic patients. On the contrary, in 2018-2022, improvements were observed in ACE-R and MMSE for symptomatic and asymptomatic patients undergoing CEA and CAS. CONCLUSION: Over a decade, advances in interventional techniques and patient management have reduced risks of cognitive decline in patients with asymptomatic carotid stenosis and also have improved cognitive functions in both symptomatic and asymptomatic individuals.
- Klíčová slova
- carotid endarterectomy, carotid stenosis,
- Publikační typ
- časopisecké články MeSH
BACKGROUND AND AIM: In-stent restenosis (ISR) belongs to an infrequent but potentially serious complication after carotid angioplasty and stenting in patients with severe carotid stenosis. Some of these patients might be contraindicated to repeat percutaneous transluminal angioplasty with or without stenting (rePTA/S). The purpose of the study is to compare the safety and effectiveness of carotid endarterectomy with stent removal (CEASR) and rePTA/S in patients with carotid ISR. METHODS: Consecutive patients with carotid ISR (≥80%) were randomly allocated to the CEASR or rePTA/S group. The incidence of restenosis after intervention, stroke, transient ischaemic attack myocardial infarction and death 30 days and 1 year after intervention and restenosis 1 year after intervention between patients in CEASR and rePTA/S groups were statistically evaluated. RESULTS: A total of 31 patients were included in the study; 14 patients (9 males; mean age 66.3±6.6 years) were allocated to CEASR and 17 patients (10 males; mean age 68.8±5.6 years) to the rePTA/S group. The implanted stent in carotid restenosis was successfully removed in all patients in the CEASR group. No clinical vascular event was recorded periproceduraly, 30 days and 1 year after intervention in both groups. Only one patient in the CEASR group had asymptomatic occlusion of the intervened carotid artery within 30 days and one patient died in the rePTA/S group within 1 year after intervention. Restenosis after intervention was significantly greater in the rePTA/S group (mean 20.9%) than in the CEASR group (mean 0%, p=0.04), but all stenoses were <50%. Incidence of 1-year restenosis that was ≥70% did not differ between the rePTA/S and CEASR groups (4 vs 1 patient; p=0.233). CONCLUSION: CEASR seems to be effective and save procedures for patients with carotid ISR and might be considered as a treatment option. TRIAL REGISTRATION NUMBER: NCT05390983.
- Klíčová slova
- angioplasty, carotid stenosis, intervention, stents, stroke,
- MeSH
- angioplastika MeSH
- arteriae carotides MeSH
- karotická endarterektomie * škodlivé účinky MeSH
- koronární restenóza * MeSH
- lidé středního věku MeSH
- lidé MeSH
- rizikové faktory MeSH
- senioři MeSH
- stenóza MeSH
- stenty MeSH
- výsledek terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- randomizované kontrolované studie MeSH
- MeSH
- cerebrální infarkt diagnostické zobrazování etiologie MeSH
- cévní mozková příhoda * MeSH
- karotická endarterektomie * škodlivé účinky MeSH
- lidé MeSH
- magnetická rezonanční tomografie MeSH
- rizikové faktory MeSH
- stenóza arteria carotis * diagnostické zobrazování chirurgie MeSH
- stenty MeSH
- výsledek terapie MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
Postdischarge nausea and vomiting (PDNV) cause substantial pediatric morbidity with potentially serious postoperative complications. However, few studies have addressed PDNV prevention and treatment in pediatric patients. Here we searched the literature and processed it in a narrative review describing PDNV incidence, risk factors, and management in pediatric patients.. A successful strategy for reducing PDNV considers both the pharmacokinetics of the antiemetic agents and the principle of multimodal prophylaxis, utilizing agents of different pharmacologic classes. Since many highly effective antiemetic agents have relatively short half-lives, a different approach must be used to prevent PDNV. A combination of oral and intravenous medications with longer half-lives, such as palonosetron or aprepitant, can be used. In addition, we designed a prospective observational study with the primary objective of determining PDNV incidence. In our study group of 205 children, the overall PDNV incidence was 14.6% (30 of 205), including 21 children suffering from nausea and 9 suffering from vomiting.
- Klíčová slova
- antiemetics, postdischarge nausea, postdischarge vomiting, postoperative nausea, postoperative vomiting, setrons,
- MeSH
- antiemetika * terapeutické užití MeSH
- dítě MeSH
- lidé MeSH
- následná péče MeSH
- pooperační nevolnost a zvracení prevence a kontrola farmakoterapie MeSH
- pozorovací studie jako téma MeSH
- propuštění pacienta MeSH
- prospektivní studie MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH
- Názvy látek
- antiemetika * MeSH
BACKGROUND: Despite all the gains that have been achieved with endovascular mechanical thrombectomy revascularization and intravenous thrombolysis logistics since 2015, there is still a subgroup of patients with salvageable brain tissue for whom persistent emergent large vessel occlusion portends a catastrophic outcome. OBJECTIVE: To test the safety and efficacy of emergent microsurgical intervention in patients with acute ischemic stroke and symptomatic middle cerebral artery occlusion after failure of mechanical thrombectomy. METHODS: A prospective two-center cohort study was conducted. Patients with acute ischemic stroke and middle cerebral artery occlusion for whom recanalization failed at center 1 were randomly allocated to the microsurgical intervention group (MSIG) or control group 1 (CG1). All similar patients at center 2 were included in the control group 2 (CG2) with no surgical intervention. Microsurgical embolectomy and/or extracranial-intracranial bypass was performed in all MSIG patients at center 1. RESULTS: A total of 47 patients were enrolled in the study: 22 at center 1 (12 allocated to the MSIG and 10 to the CG1) and 25 patients at center 2 (CG2). MSIG group patients showed a better clinical outcome on day 90 after the stroke, where a modified Rankin Scale score of 0-2 was reached in 7 (58.3%) of 12 patients compared with 1/10 (10.0%) patients in the CG1 and 3/12 (12.0%) in the CG2. CONCLUSIONS: This study demonstrated the potential for existing microsurgical techniques to provide good outcomes in 58% of microsurgically treated patients as a third-tier option.
- Klíčová slova
- Stroke, Thrombectomy, Thrombolysis,
- MeSH
- arteria carotis interna chirurgie MeSH
- cévní mozková příhoda * diagnostické zobrazování chirurgie MeSH
- endovaskulární výkony * metody MeSH
- infarkt arteria cerebri media MeSH
- ischemická cévní mozková příhoda * MeSH
- ischemie mozku * diagnostické zobrazování chirurgie MeSH
- kohortové studie MeSH
- lidé MeSH
- prospektivní studie MeSH
- retrospektivní studie MeSH
- trombektomie škodlivé účinky metody MeSH
- výsledek terapie MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- randomizované kontrolované studie MeSH
Endofibrosis is a rare disease that predominantly affects athletes and is caused by a gradual occlusion of the (usually iliac) artery due to a thickening of the intima. From our experience, we report in this article two cases with the entity of endofibrosis in females around 30 years old. The first case presented with acute limb ischemia, and the second one was with pain in the leg during exercise. In addition, both cases are professional cyclists. They were eventually diagnosed with endofibrosis and underwent surgical procedures. They are now pursuing their professional career successfully. Last but not least, endofibrosis might be classified as an occupational disease, particularly, in the case of professional athletes or cyclists.
- Klíčová slova
- athletes, compression syndrome, cyclists, endofibrosis, histopathology, iliac artery, iliac artery stenosis, peripheral artery, professional, vascular pathology,
- Publikační typ
- kazuistiky MeSH
Iatrogenic injury of the internal carotid artery (ICA) is a rare, and probably underreported, complication of transnasal endoscopic skull base surgery. Although treatment algorithms have been suggested, there is no definite consensus or guideline for the management of this severe complication. We describe a case of ICA injury that occurred during a transsphenoidal biopsy of a tumor in the cavernous sinus and we present a treatment algorithm for managing this complication. We reviewed the articles published from 1998 to 2021, reporting on major vascular injury during transnasal endoscopic skull base surgery and endonasal endoscopic surgery, and we compare the methods and results of ICA injury management reported in the literature with the presented case. The most promising treatment for ICA injury might be packing with a muscle graft initially, then performing an endovascular intervention.
- Klíčová slova
- angiography, endovascular treatment, iatrogenic injury, internal carotid artery injury, transnasal skull base surgery,
- Publikační typ
- kazuistiky MeSH
BACKGROUND Kidney donation after circulatory death (DCD) follows confirmation of death using cardiorespiratory criteria, while donation after brain death (DBD) uses neurological criteria. DBD and DCD donors are the main sources of grafts for transplantation. This retrospective cohort study from a single center in the Czech Republic aimed to compare 5-year post-transplantation outcomes after DCD and DBD transplantation without pre-mortem heparin administration. MATERIAL AND METHODS A total of 227 recipients with matched donors enrolled in the transplantation program at our institution between 2015 and 2019 were analyzed. Following the application of the inclusion criteria, 99 recipients and 94 matched donors were finally included in the study. RESULTS The duration of cold ischemia (median 961 vs 1100 min, P=0.028) and the perfusion with the preservation solution (median 11 vs 22 min, P<0.001) was statistically significantly shorter in DBD than in DCD grafts. The 1-year survival rates were 97.5% (95% CI 94.1-100.0%) and 90.0% (95% CI: 77.8-100.0%) for DBD and DCD recipients, respectively. The 3-year survival rates were 91.9 (95% CI: 86.0-98.4) and 90.0 (95% CI: 77.8-100.0) for the DBD and DCD groups, respectively. The overall difference in survival between the 2 groups of patients was not statistically significant (P=0.750) nor was disease-free survival (P=0.370). CONCLUSIONS This retrospective study from a single center showed similar 5-year results after kidney transplantation for DCD and DBD donors without pre-mortem heparin administration, including the time to graft failure and patient survival.
- MeSH
- heparin MeSH
- lidé MeSH
- mozková smrt * MeSH
- přežívání štěpu MeSH
- retrospektivní studie MeSH
- transplantace ledvin * MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- heparin MeSH
