Institution
Federal University of São Paulo
Education•São Paulo, Brazil•
About: Federal University of São Paulo is a education organization based out in São Paulo, Brazil. It is known for research contribution in the topics: Population & Transplantation. The organization has 27971 authors who have published 49365 publications receiving 935536 citations. The organization is also known as: Universidade Federal de São Paulo & Universidade Federal de Sao Paulo.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: The aim of this study was to assess the quality of life of patients with oropharyngeal squamous cell carcinoma after transoral robotic surgery (TORS).
Abstract: Background
The aim of this study was to assess the quality of life of patients with oropharyngeal squamous cell carcinoma after transoral robotic surgery (TORS).
Methods
Short Form (SF)-8 and Performance Status Scale (PSS) questionnaires were completed prior to surgery, 6 and 12 months of follow-up.
Results
In all, 38 patients treated with TORS followed by adjuvant therapy as indicated were prospectively enrolled. For PSS Eating and Diet domains, significant decreases occurred at 6 months (p ≤ .001 and p ≤ .001, respectively) but not at 12 months. Significant declines in PSS Speech were seen at 6 and 12 months (p ≤ .001 and p ≤ .001). There were no significant declines in the SF-8 domains, except for Bodily Pain and Global Health (6 months). Significantly higher PSS Eating and Diet scores were seen at 6 months for TORS alone compared with TORS and chemoradiation.
Conclusions
Combination TORS and adjuvant therapy caused a temporary decrease in several domains at 6 months, returning to baseline including swallowing function in all patients. © 2011 Wiley Periodicals, Inc. Head Neck, 2012
170 citations
••
TL;DR: This work indicates antigens that are likely to prove most useful in serological tests of recombinant T. cruzi proteins and synthetic peptides, and some are already on the market.
170 citations
••
TL;DR: The results indicate the existence of a previously undescribed, factor XII-independent pathway for contact factor activation on HUVECs that regulates the production of bradykinin and may contribute to cell-associated plasminogen activation in vivo.
170 citations
••
TL;DR: The findings demonstrate the prevalence of SB in a population sampled by PSG, the gold standard methodology in the investigation of sleep disorders, combined with validated questionnaires.
Abstract: The goal of the current study was to estimate the prevalence of sleep bruxism (SB) in the general population using a representative sample of 1,042 individuals who answered questionnaires and underwent polysomnography (PSG) examinations. After PSG, the individuals were classified into 3 groups: absence of SB, low-frequency SB, and high-frequency SB. The results indicated that the prevalence of SB, indicated by questionnaires and confirmed by PSG, was 5.5%. With PSG used exclusively as the criterion for diagnosis, the prevalence was 7.4% regardless of SB self-reported complaints. With questionnaires alone, the prevalence was 12.5%. Of the 5.5% (n = 56) with confirmed SB, 26 were classified as low-frequency SB, and 30 as high-frequency. The episodes of SB were more frequent in stage 2 sleep, and the phasic bruxism events were more frequent than tonic or mixed events in all sleep stages in individuals with SB. A positive association was observed between SB and insomnia, higher degree of schooling, and a normal/overweight body mass index (BMI). These findings demonstrate the prevalence of SB in a population sampled by PSG, the gold standard methodology in the investigation of sleep disorders, combined with validated questionnaires.
170 citations
••
TL;DR: Antimalarial drugs were shown to have a protective effect, possibly in a time-dependent manner, on SLE survival, and it is suggested that the use of antimalarial treatment should be recommended for patients with lupus.
Abstract: Objective
To evaluate the beneficial effect of antimalarial treatment on lupus survival in a large, multiethnic, international longitudinal inception cohort.
Methods
Socioeconomic and demographic characteristics, clinical manifestations, classification criteria, laboratory findings, and treatment variables were examined in patients with systemic lupus erythematosus (SLE) from the Grupo Latino Americano de Estudio del Lupus Eritematoso (GLADEL) cohort. The diagnosis of SLE, according to the American College of Rheumatology criteria, was assessed within 2 years of cohort entry. Cause of death was classified as active disease, infection, cardiovascular complications, thrombosis, malignancy, or other cause. Patients were subdivided by antimalarial use, grouped according to those who had received antimalarial drugs for at least 6 consecutive months (user) and those who had received antimalarial drugs for <6 consecutive months or who had never received antimalarial drugs (nonuser).
Results
Of the 1,480 patients included in the GLADEL cohort, 1,141 (77%) were considered antimalarial users, with a mean duration of drug exposure of 48.5 months (range 6–98 months). Death occurred in 89 patients (6.0%). A lower mortality rate was observed in antimalarial users compared with nonusers (4.4% versus 11.5%; P 2 years. Mortality rates among users by duration of antimalarial treatment (per 1,000 person-months of followup) were 3.85 (95% confidence interval [95% CI] 1.41–8.37), 2.7 (95% CI 1.41–4.76), and 0.54 (95% CI 0.37–0.77), respectively, while for nonusers, the mortality rate was 3.07 (95% CI 2.18–4.20) (P for trend < 0.001). After adjustment for potential confounders in a Cox regression model, antimalarial use was associated with a 38% reduction in the mortality rate (hazard ratio 0.62, 95% CI 0.39–0.99).
Conclusion
Antimalarial drugs were shown to have a protective effect, possibly in a time-dependent manner, on SLE survival. These results suggest that the use of antimalarial treatment should be recommended for patients with lupus.
170 citations
Authors
Showing all 28240 results
Name | H-index | Papers | Citations |
---|---|---|---|
Majid Ezzati | 133 | 443 | 137171 |
Christian Guilleminault | 133 | 897 | 68844 |
Jean Rivier | 133 | 769 | 73919 |
Myron M. Levine | 123 | 789 | 60865 |
Werner Seeger | 114 | 1113 | 57464 |
Katherine L. Tucker | 106 | 683 | 39404 |
Michael Bader | 103 | 735 | 37525 |
Paulo A. Lotufo | 89 | 622 | 100527 |
Fernando Q. Cunha | 88 | 682 | 31501 |
Paul R. Sanberg | 87 | 635 | 29745 |
Harold A. Chapman | 87 | 191 | 26617 |
Ricardo T. Gazzinelli | 86 | 340 | 28233 |
Carlito B. Lebrilla | 86 | 495 | 25415 |
Roger S. McIntyre | 85 | 807 | 32040 |
Sergio Tufik | 85 | 1424 | 35174 |