Estudo clínico retrospectivo de restaurações cerâmicas do tipo laminado sobre dentes com ou sem preparo dentário: 1 a 5 anos de acompanhamento

Pós-graduação em Odontologia - FOA

Modelagem do aporte de sedimentos aplicada à bacia hidrográfica contribuinte da PCH Costa Rica (MS) e proposta de mitigação do assoreamento

Pós-graduação em Engenharia Mecânica - FEG

Spontaneous remission of primary hyperparathyroidism in a patient with neurofibromatosis type 1: case report

Neurofibromatosis type 1 (NF1) is an autosomal dominant multisystem disorder affecting approximately 1 in 3500 individuals. Patients with the disorder can develop carcinoid tumors, medullary thyroid carcinoma, pheochromocytoma and tumor of the hypothalamus. The association of NF1 with Primary Hyperparathyroidism (HPP) is very rare. We report a 56-year-old woman with NF1 who was referred to our service because of nephrolithiasis. Physical examination revealed the characteristic signs of NF1, and her laboratory calcium profile was compatible with HPP. The patient was referred for parathyroidectomy, but during the surgical work-up she underwent spontaneous remission of her HPP. This case is significant not only for the rarity of this presentation in NF1 patients, but also because of the spontaneous remission of HPP.

Efeito de dois diferentes programas de intervenção sobre parâmetros cinemáticos da marcha e testes de mobilidade em pacientes com doença de parkinson

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Cross-cultural adaptation and assessment of the reliability and validity of the Core Outcome Measures Index (COMI) for the Brazilian-Portuguese language

The use of patient-orientated questionnaires is of utmost importance in assessing the outcome of spine surgery. Standardisation, using a common set of outcome measures, is essential to aid comparisons across studies/in registries. The Core Outcome Measures Index (COMI) is a short, multidimensional outcome instrument validated for patients with spinal disorders. This study aimed to produce a Brazilian-Portuguese version of the COMI. A cross-cultural adaptation of the COMI into Brazilian-Portuguese was carried out using established guidelines. 104 outpatients with chronic LBP (> 3 months) were recruited from a Public Health Spine Medical Care Centre. They completed a questionnaire booklet containing the newly translated COMI, and other validated symptom-specific questionnaires: Oswestry Disability Index (ODI) and Roland Morris disability scale (RM), and a pain visual analogue scale. All patients completed a second questionnaire within 7-10 days to assess reproducibility. The COMI summary score displayed minimal floor and ceiling effects. On re-test, the responses for each individual domain of the COMI were within 1 category in 98% patients for the domain 'function', 96% for 'symptom-specific well-being', 97% for 'general quality of life', 99% for 'social disability' and 100% for 'work disability'. The intraclass correlation coefficients (ICC2,1) for COMI pain and COMI summary scores were 0.91-0.96, which compared favourably with the corresponding values for the RM (ICC, 0.99) and ODI (ICC, 0.98). The standard error of measurement for the COMI was 0.6, giving a "minimum detectable change" (MDC95%) of approximately 1.7 points i.e., the minimum change to be considered "real change" beyond measurement error. The COMI scores correlated as hypothesised (Rho, 0.4-0.8) with the other symptom-specific questionnaires. The reproducibility of the Brazilian-Portuguese version of the COMI was comparable to that of other language versions. The COMI scores correlated in the expected manner with existing but longer symptom-specific questionnaires suggesting good convergent validity for the COMI. The Brazilian-Portuguese COMI represents a valuable tool for Brazilian study-centres in future multicentre clinical studies and surgical registries.

Transthoracic cardiac ultrasonic stimulation induces a negative chronotropic effect

The objective of this study is to investigate cardiac bioeffects resulting from ultrasonic stimulation using a specific set of acoustical parameters. Ten Sprague-Dawley rats were anesthetized and exposed to 1-MHz ultrasound pulses of 3-MPa peak rarefactional pressure and approximately 1% duty factor. The pulse repetition frequency started slightly above the heart rate and was decreased by 1 Hz every 10 s, for a total exposure duration of 30 s. The control group was composed of five rats. Two-way analysis of variance for repeated measures and Bonferroni post hoc tests were used to compare heart rate and ejection fraction, which was used as an index of myocardial contractility. It was demonstrated for the first time that transthoracic ultrasound has the potential to decrease the heart rate by similar to 20%. The negative chronotropic effect lasted for at least 15 min after ultrasound exposure and there was no apparent gross damage to the cardiac tissue.

Duodenal stenting for malignant gastric outlet obstruction: Prospective study

AIM: To evaluate the results of duodenal stenting for palliation of gastroduodenal malignant obstruction by using a gastric outlet obstruction score (GOOS). METHODS: A prospective, non-randomized study was performed at a tertiary center between August 2005 and April 2010. Patients were eligible if they had malignant gastric outlet obstruction (GOO) and were not candidates for surgical treatment. Medical history and patient demographics were collected at baseline. Scheduled interviews were made on the day of the procedure and 15, 30, 90 and 180 d later or unscheduled as necessary. RESULTS: Fifteen patients (6 male, 9 female; median age 61 years) with GOO who had undergone duodenal stenting were evaluated. Ten patients had metastasis at baseline (66.6%) and 14 were unable to accept oral intake (93.33%), including 7 patients who were using a feeding tube. Laboratory data showed biliary obstruction in eight cases (53.33%); all were submitted to biliary drainage. Two patients developed obstructive symptoms due to tumor ingrowth after 30 d and another due to tumor overgrowth after 180 d. Two cases of stent migration occurred. A good response to treatment was observed, with a mean time of approximately 1 d (19 h) until toleration of a liquid diet and slightly more than 2 d for both soft solids (51 h) and a solid food/normal diet (55 h). The mean time to first failure to maintain liquid intake (GODS >= 1) was 93 d. During follow-up, the mean time to first failure to maintain the previously achieved GODS of 2-3 (solid/semi-solid food), considered technical failure, was 71 d. On the basis of oral intake a GODS is defined: 0 for no oral intake; 1 for liquids only; 2 for soft solids only; 3 for low-residue or full diet. CONCLUSION: Enteral stenting to alleviate gastroduodenal malignant obstruction improves quality of life in patients with limited life expectancy, which can be evaluated by using a GOO scoring system. (C) 2012 Baishideng. All rights reserved.

Disposable polyester-toner electrophoresis microchips for DNA analysis

Microchip electrophoresis has become a powerful tool for DNA separation, offering all of the advantages typically associated with miniaturized techniques: high speed, high resolution, ease of automation, and great versatility for both routine and research applications. Various substrate materials have been used to produce microchips for DNA separations, including conventional (glass, silicon, and quartz) and alternative (polymers) platforms. In this study, we perform DNA separation in a simple and low-cost polyester-toner (PeT)-based electrophoresis microchip. PeT devices were fabricated by a direct-printing process using a 600 dpi-resolution laser printer. DNA separations were performed on PeT chip with channels filled with polymer solutions (0.5% m/v hydroxyethylcellulose or hydroxypropylcellulose) at electric fields ranging from 100 to 300Vcm(-1). Separation of DNA fragments between 100 and 1000 bp, with good correlation of the size of DNA fragments and mobility, was achieved in this system. Although the mobility increased with increasing electric field, separations showed the same profile regardless of the electric field. The system provided good separation efficiency (215 000 plates per m for the 500 bp fragment) and the separation was completed in 4 min for 1000 bp fragment ladder. The cost of a given chip is approximately $0.15 and it takes less than 10 minutes to prepare a single device.

Lipoprotein metabolism in patients with type 1 diabetes under intensive insulin treatment

Background Type 1 diabetes (T1DM) is frequently accompanied by dyslipidemia related with insulin-dependent steps of the intravascular lipoprotein metabolism. T1DM dyslipidemia may predispose to precocious cardiovascular disease and the lipid status in T1DM under intensive insulin treatment has not been sufficiently explored. The aim was to investigate the plasma lipids and the metabolism of LDL and HDL in insulin-treated T1DM patients with high glycemic levels. Methods Sixteen male patients with T1DM (26 ± 7 yrs) with glycated hemoglobin >7%, and 15 control subjects (28 ± 6 yrs) were injected with a lipid nanoemulsion (LDE) resembling LDL and labeled with 14C-cholesteryl ester and 3H-free-cholesterol for determination of fractional clearance rates (FCR, in h-1) and cholesterol esterification kinetics. Transfer of labeled lipids from LDE to HDL was assayed in vitro. Results LDL-cholesterol (83 ± 15 vs 100 ± 29 mg/dl, p=0.08) tended to be lower in T1DM than in controls; HDL-cholesterol and triglycerides were equal. LDE marker 14C-cholesteryl ester was removed faster from plasma in T1DM patients than in controls (FCR=0.059 ± 0.022 vs 0.039 ± 0.022h-1, p=0.019), which may account for their lower LDL-cholesterol levels. Cholesterol esterification kinetics and transfer of non-esterified and esterified cholesterol, phospholipids and triglycerides from LDE to HDL were also equal. Conclusion T1DM patients under intensive insulin treatment but with poor glycemic control had lower LDL-cholesterol with higher LDE plasma clearance, indicating that LDL plasma removal was even more efficient than in controls. Furthermore, HDL-cholesterol and triglycerides, cholesterol esterification and transfer of lipids to HDL, an important step in reverse cholesterol transport, were all normal. Coexistence of high glycemia levels with normal intravascular lipid metabolism may be related to differences in exogenous insulin bioavailabity and different insulin mechanisms of action on glucose and lipids. Those findings may have important implications for prevention of macrovascular disease by intensive insulin treatment.

Sandflies (Diptera, Psychodidae) from forest areas in Botucatu municipality, central western São Paulo State, Brazil

Abstract Background The study of the distribution and ecology of sandfly species is essential for epidemiological surveillance and estimation of the transmission risk of Leishmania spp. infection. Findings In the present study, sandflies were captured in native fragmented forest areas in Rubião Júnior district, Botucatu municipality, São Paulo state, Brazil, between September 2001 and January 2005. A minimum of two automatic light traps were installed per night from 6 pm to 8 am, in different months, resulting in approximately 900 collecting hours. During this period, 216 sandfly specimens of sixteen species were captured. Pintomyia monticola and Brumptomyia guimaraesi were the most abundant with 56 specimens (25.93%) captured per species, followed by Pintomyia fischeri 28 (12.96%) and Psathyromyia pascalei 18 (8.33%). Other captured species were Lutzomyia amarali, Sciopemyia sordellii, Psathyromyia aragaoi, Nyssomyia whitmani, Migonemyia migonei, Pintomyia bianchigalatiae, Pintomyia misionensis, Brumptomyia carvalheiroi, Brumptomyia cardosoi, Brumptomyia cunhai, Brumptomyia nitzulescui, Brumptomyia brumpti and Brumptomyia spp. represented by 58 (26.85%) specimens. Conclusions Although less frequently found, the presence of Pintomyia fischeri, Nyssomyia whitmani and Migonemyia migonei, known vectors of Leishmania braziliensis, indicates risk of American cutaneous leishmaniasis occurrence. Moreover, the absence of Lutzomyia longipalpis-the main vector of Leishmania infantum chagasi, which is the agent of American visceral leishmaniasis-suggests that there is no risk of introduction and establishment of this disease in the studied area.

Electronic Structure Calculations in a 2D SixGe1-x Alloy Under an Applied Electric Field.

The recent advances and promises in nanoscience and nanotechnology have been focused on hexagonal materials, mainly on carbon-based nanostructures. Recently, new candidates have been raised, where the greatest efforts are devoted to a new hexagonal and buckled material made of silicon, named Silicene. This new material presents an energy gap due to spin-orbit interaction of approximately 1.5 meV, where the measurement of quantum spin Hall effect(QSHE) can be made experimentally. Some investigations also show that the QSHE in 2D low-buckled hexagonal structures of germanium is present. Since the similarities, and at the same time the differences, between Si and Ge, over the years, have motivated a lot of investigations in these materials. In this work we performed systematic investigations on the electronic structure and band topology in both ordered and disordered SixGe1-x alloys monolayer with 2D honeycomb geometry by first-principles calculations. We show that an applied electric field can tune the gap size for both alloys. However, as a function of electric field, the disordered alloy presents a W-shaped behavior, similarly to the pure Si or Ge, whereas for the ordered alloy a V-shaped behavior is observed.

Low-level laser therapy in pediatric Bell's palsy: case report in a three-year-old child

Objectives: The objective of this study was to apply low-level laser therapy (LLLT) to accelerate the recovery process of a child patient with Bell's palsy (BP). Design: This was a prospective study. Subject: The subject was a three-year-old boy with a sudden onset of facial asymmetry due to an unknown cause. Materials and methods: The low-level laser source used was a gallium aluminum arsenide semiconductor diode laser device (660nm and 780 nm). No steroids or other medications were given to the child. The laser beam with a 0.04-cm2 spot area, and an aperture with approximately 1-mm diameter, was applied in a continuous emission mode in direct contact with the facial area. The duration of a laser session was between 15 and 30 minutes, depending on the chosen points and the area being treated. Light was applied 10 seconds per point on a maximum number of 80 points, when the entire affected (right) side of the face was irradiated, based on the small laser beam spot size. According to the acupuncture literature, this treatment could also be carried out using 10-20 Chinese acupuncture points, located unilaterally on the face. In this case study, more points were used because the entire affected side of the face (a large area) was irradiated instead of using acupuncture points. Outcome measures: The House-Brackmann grading system was used to monitor the evolution of facial nerve motor function. Photographs were taken after every session, always using the same camera and the same magnitude. The three-year-old boy recovered completely from BP after 11 sessions of LLLT. There were 4 sessions a week for the first 2 weeks, and the total treatment time was 3 weeks. Results: The result of this study was the improvement of facial movement and facial symmetry, with complete reestablishment to normality. Conclusions: LLLT may be an alternative to speed up facial normality in pediatric BP.

Synthese, n.c.a. 18F-Markierung und Evaluierung von Antagonisten der Strychnin-unempfindlichen-Glycinbindungsstelle auf Basis der 4-Amino-5,7-Dichlor-1,2,3,4-Tetrahydro-Chinolin-2-Carbonsäure

ZUSAMMENFASSUNGDer glutamaterge N-Methyl-D-aspartat-Rezeptor (NMDA) ist ein wichtiger ionotroper Rezeptor, der die exzitatorische synaptische Transmission im zentralen Nervensystem von Säugetieren vermittelt. Der NMDA-Rezeptor nimmt unter den Glutamatrezeptoren dabei eine Sonderstellung ein, da er mit einer Reihe von neurodegenerativen Erkrankungen wie dem Morbus Parkinson, dem Morbus Huntington, dem Morbus Alzheimer, der Schizophrenie und der Epilepsie in Zusammenhang gebracht wird. Daher besteht ein großes Interesse an der Entwicklung geeigneter 18F-markierter NMDA-Rezeptorliganden zur nicht-invasiven Visualisierung des NMDA-Rezeptorkomplexes mittels der Positronenemissionstomographie.Die 19F-Analoga ADTC1, tADTC1 und tADTC3 - 5 und das nicht-fluorierte 12C-Analogon tADTC2 wurden synthetisiert und ihre in-vitro Affinität und Lipophilie bestimmt. Mit Ausnahme von ADTC1 und tADTC5 die mikromolare Affinitäten besitzen, haben die Liganden in [H-3]MDL-105,519 Rezeptorbindungsassays niedrige nanomolare Affinitäten für die Glycinbindungsstelle. Die Lipophilie der Verbindungen wurde mit drei verschiedenen Verfahren untersucht und ergab logD7,4-Werte von ungefähr 1 für cADTC1 und tADTC1 – 4, während tADTC5 mit einem logD7,4 von –1,15 eine sehr niedrige Lipophilie aufwies. Die Radiosynthesen der 18F-Liganden wurden hinsichtlich der Umsetzung der Markierungsvorläufer mit 2-[F-18]Fluorethyltosylat oder [F-18]Fluorid untersucht und optimiert. Die höchsten radiochemischen Ausbeuten von ungefähr 90% wurden, unter Verwendung von NaOH als Hilfsbase, bei der 18F-Fluorethylierung von t[F-18]ADTC4 und t[F-18]ADTC5 mit 2-[F-18]Fluorethyltosylat erzielt.

Compliance lebertransplantierter Patienten mit dem Immunsuppressivum Tacrolimus bei 2x täglicher im Vergleich zu 1x täglicher Einnahme

Compliance lebertransplantierter Patienten mit der immunsuppressiven Therapie ist unerlässlich für den lang-fristigen Erfolg der Lebertransplantation. Aus Non-Compliance mit der immunsuppressiven Therapie können Abstoßungsreaktionen, Organverlust oder sogar Tod resultieren. Hauptziel der vorliegenden Studie war die erstmalige Evaluation der Compliance bei Einnahme von Prograf® (zweimal tägliche Einnahme von Tacrolimus) im Vergleich zur Einnahme von Advagraf® (einmal tägliche Einnahme von Tacrolimus). Von Interesse war außerdem die Fragestellung, ob sich die Compliance bezüglich der immunsuppressiven Therapie mit dem Zeitabstand zur Transplantation verändert. rnDie Compliancemessung wurde offen mittels MEMS® (Aardex Ltd., Schweiz) durchgeführt, der Patient war also über die Compliancekontrolle informiert. Mittels MEMS® konnten Datum und Uhrzeit der Dosisentnahme dokumentiert und damit zuverlässig das gesamte Compliancemuster über im Durchschnitt 176 Tage mit der zweimal täglichen Einnahme und 188 Tage mit der einmal täglichen Einnahme pro Patient erfasst werden. 65 Patienten mit dem Basisimmunsuppressivum Prograf® wurden in die prospektive, nicht-interventionelle Studie eingeschlossen und nach Per Protokoll-Analyse konnten die Daten von 63 in Mainz lebertransplantierten Patienten ausgewertet werden (Prograf®: Gruppe 1: 15 Patienten (Pat.), Gruppe 2: 23 Pat., Gruppe 3: 22 Pat., Drop-outs: 3 Pat.; Advagraf®: Gruppe 1: 16 Pat., Gruppe 2: 23 Pat., Gruppe 3: 23 Pat., Drop-outs: 1 Pat.). Die Dosing Compliance (DC), definiert als Prozent der Tage, an denen der MEMS®-Behälter korrekt geöffnet und die Dosis höchstwahrscheinlich korrekt eingenommen wurde, war der primäre Zielparameter. Weitere Methoden der Compliancemessung, wie der Pill Count, mehrere Fragebögen (Selbsteinschätzung, Patientenwissen-, Morisky-, MESI-, HADS-, SF-36- und Patientenzufriedenheit-Fragebogen) sowie die Blutspiegelmessung wurden eingesetzt, um die Compliance der Patienten umfassend charakterisieren zu können. rnDer Median der DC mit der zweimal täglichen Einnahme betrug 97% bei Pat. > 6 m.p.t. < 2 y.p.t., 97% bei Pat. > 2 y.p.t. < 5 y.p.t. und 98% bei Pat. > 5 y.p.t. (p=0,931; Kruskal-Wallis-Test). Der Median der DC von Tacroli-mus bei einmal täglicher Einnahme (Advagraf®) betrug 99% bei Pat. > 6 m.p.t. < 2 y.p.t., 98% bei Pat. > 2 y.p.t. < 5 y.p.t. und 97% bei Pat. > 5 y.p.t. (p=0,158; Kruskal-Wallis-Test). Insgesamt zeigten die Patienten während des gesamten Beobachtungszeitraums von 12 Monaten eine gute Compliance für die Einnahme ihres Immun-suppressivums. Die Timing Compliance (TiC)-raten lagen auf einem niedrigeren Niveau als die Dosing- und Taking Compliance (TC)-raten. Die Complianceraten der drei Subgruppen unterschieden sich nicht signifikant. Die Patienten mit dem geringsten Abstand zur Transplantation zeigten bei beinahe allen Messmethoden die höchste Compliance im Gegensatz zur etwas geringeren Compliance der Patienten mit größerem Abstand zur Transplantation. Die während der Advagraf®-Phase mittels MEMS® gemessenen DC-, TC- und TiC-raten fielen höher aus als bei Einnahme von Prograf® (p(DC)=0,003; p(TC)=0,077; p(TiC)=0,003; Wilcoxon Vorzeichen-Rang-Test). Dieses Ergebnis untermauert die in anderen Indikationen gefundene Complianceverbesserung durch die einmal tägliche Arzneimittelgabe im Vergleich zur zweimal täglichen Gabe. Die Auswertung der Drug Holidays ergab für die Advagraf®-Phase hingegen niedrigere Complianceraten als für die Prograf®-Phase. Dieses Ergebnis ist auf die Definition des Drug Holidays (keine Arzneimitteleinnahme über 48 h) zurück zu führen. Die Chance Advagraf® einmal pro Tag zu vergessen ist doppelt so hoch, als Prograf® dreimal aufeinander fol-gend zu vergessen. Mit einer verhältnismäßigeren Definition von Drug Holidays (Einnahmepause von 72 Stun-den bei einmal täglicher Einnahme von Advagraf® entsprechend drei ausgelassenen Dosen von Prograf®) ist die Compliancerate 81%. Die Ergebnisse des Pill Counts waren sowohl bei Einnahme von Prograf® als auch von Advagraf® mit der jeweils gemessenen TC vergleichbar, was die Zuverlässigkeit der Messergebnisse bes-tätigt. rnDie zusätzlich eingesetzten Methoden verifizierten das Ergebnis der höheren Compliance mit der einmal tägli-chen Einnahme. Die während der Advagraf®-Phase beantworteten Fragebögen zeigten einen Trend zu besserer Compliance und Lebensqualität. Lediglich die Ergebnisse des MESI-Fragebogens und der Blutspiegelmessungen wichen sowohl während der Prograf®- als auch während der Advagraf®-Phase stark von den Ergebnis-sen der anderen Methoden ab. rnUnter Einbeziehung aller mittels MEMS® und Pill Count objektiv gemessenen Complianceparameter konnten während der Prograf®-Einnahme 54 von 60 Pat. (90%) und während der Advagraf®-Phase 59 von 62 Pat. (95%) als compliant eingestuft werden. Aufgrund subjektiver Compliancemessungen waren 49 von 58 Pat. (84%) während der Prograf®- und 54 von 59 Pat. (92%) während der Advagraf®-Phase als compliant einzustufen. Es wurde beobachtet, dass die zeitlich korrekte Einnahme der Morgendosis einfacher und bei Einmalgabe zu bevorzugen ist. Die wochentagsbezogene Auswertung ergab erwartungsgemäß, dass am Wochenende (Samstag und Sonntag) am häufigsten Dosen ausgelassen wurden. rnDie Umstellung von Prograf® auf Advagraf® stellte kein Problem dar. Beinahe alle Patienten waren dankbar und zufrieden mit der Reduzierung der Dosierungsfrequenz und der größeren Unabhängigkeit durch die entfallene abendliche Einnahme. Der positive Einfluss der geringeren Dosierungshäufigkeit auf die Langzeitcompliance der Patienten, ist ein hinreichender Grund die Entwicklung von Formulierungen zur einmal täglichen Ein-nahme für weitere Immunsuppressiva zu fordern. Insbesondere bei den häufig eingesetzten Kombinationstherapien von Immunsuppressiva würde der Effekt der Complianceverbesserung noch verstärkt werden, wenn alle eingesetzten Immunsuppressiva zur einmal täglichen Gabe geeignet wären.

Differences and similarities between spontaneous dissections of the internal carotid artery and the vertebral artery

Background and Purpose—To compare potential risk factors, clinical symptoms, diagnostic delay, and 3-month outcome between spontaneous internal carotid artery dissection (sICAD) and spontaneous vertebral artery dissection (sVAD). Methods—We compared patients with sICAD (n=668) and sVAD (n=302) treated in 3 university hospitals. Results—Patients with sICAD were older (46.3±9.6 versus 42.0±10.2 years; P<0.001), more often men (62.7% versus 53.0%; P=0.004), and presented more frequently with tinnitus (10.9% versus 3.4%; P<0.001) and more severe ischemic strokes (median National Institutes of Health Stroke Scale, 10±7.1 versus 5±5.9; P<0.001). Patients with sVAD had more often bilateral dissections (15.2% versus 7.6%; P<0.001) and were more often smokers (36.0% versus 28.7%; P=0.007). Thunderclap headache (9.2% versus 3.6%; P=0.001) and neck pain were more common (65.8% versus 33.5%; P<0.001) in sVAD. Subarachnoid hemorrhage (6.0% versus 0.6%; P<0.001) and ischemic stroke (69.5% versus 52.2%; P<0.001) were more frequent in sVAD. After multivariate analysis, sex difference lost its significance (P=0.21), and all other variables remained significant. Time to diagnosis was similar in sICAD and sVAD and improved between 2001 and 2012 compared with the previous 10-year period (8.0±10.5 days versus 10.7±13.2 days; P=0.004). In sVAD, favorable outcome 3 months after ischemic stroke (modified Rankin Scale, 0–2: 88.8% versus 58.4%; P<0.001), recurrent transient ischemic attack (4.8% versus 1.1%; P=0.001), and recurrent ischemic stroke (2.8% versus 0.7%; P=0.02) within 3 months were more frequent. Conclusions—sICAD and sVAD patients differ in many aspects. Future studies should perform separate analyses of these 2 entities.