Acesso livre
Acesso livre

Covid-19

Revisão sistemática | Corticosteroides inalatórios para tratamento da COVID-19.

11 Mar, 2022 | 15:16h

Inhaled corticosteroids for the treatment of COVID‐19 – Cochrane Library

Conteúdos relacionados:

[Preprint] M-A: Inhaled corticosteroids in COVID-19 outpatients.

PRINCIPLE RCT: Inhaled budesonide improves time to recovery from COVID-19 in people at high risk of complications in the community.

Position Paper: Recommendations for the use of topical inhalant budesonide in COVID-19.

RCT: Inhaled budesonide shortens recovery time in non-hospitalized patients with COVID-19

Phase 2 RCT: Inhaled budesonide shows promise for the treatment of early COVID-19

 

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Estimativa do excesso de mortalidade decorrente da pandemia de COVID-19.

11 Mar, 2022 | 15:15h

Estimating excess mortality due to the COVID-19 pandemic: a systematic analysis of COVID-19-related mortality, 2020–21 – The Lancet

Comunicado de imprensa: Global death toll of COVID-19 pandemic may be more than three times higher than official records, estimates of excess deaths indicate – The Lancet

Comentários:

COVID’s true death toll: far higher than official records – Nature

Covid deaths probably three times higher than records say – BBC

Conteúdos relacionados:

Editorial: “Excess deaths” is the best metric for tracking the pandemic.

The pandemic’s true death toll: millions more than official counts.

We can be confident there have been far more than 5 million global Covid deaths – “Estimating ‘excess’ fatalities, a more robust analysis method, puts the pandemic’s grim toll between 10m and 19m people”.

Global Covid-19 deaths surpass five million.

Effects of the Covid-19 pandemic on life expectancy and premature mortality in 2020 – this time series analysis showed there were more than 28 million excess years of life lost in 2020 in 31 countries.

Under-reporting of deaths limits our understanding of true burden of covid-19.

Study shows COVID-19 has caused the biggest decrease in life expectancy since World War II.

Just how do deaths due to COVID-19 stack up?

Tracking excess mortality across countries during the COVID-19 pandemic with the World Mortality Dataset.

Exploring the gap between excess mortality and COVID-19 deaths in 67 countries.

Report: Three new estimates of India’s all-cause excess mortality during the COVID-19 Pandemic – pandemic death toll estimated to be between 3.4 million and 4.9 million excess deaths.

COVID-19 has caused 6.9 million deaths globally, more than double what official reports show

 

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Outro estudo sugere que a 3ª dose de vacina é necessária para proteger as populações contra a variante Ômicron.

11 Mar, 2022 | 15:13h

Clinical severity of, and effectiveness of mRNA vaccines against, covid-19 from omicron, delta, and alpha SARS-CoV-2 variants in the United States: prospective observational study – The BMJ

Comunicado de imprensa: Third vaccine dose critical for protecting populations against omicron variant – BMJ Newsroom

 

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2º aniversário da pandemia de COVID: 3 erros cometidos e 3 pontos a observar.

11 Mar, 2022 | 15:11h

COVID pandemic 2nd anniversary: 3 things we got wrong, and 3 things to watch out for – The Conversation

Estudo de coorte retrospectivo | Frequência e desfechos da adenopatia axilar detectada por ressonância magnética após vacinação contra COVID-19.

11 Mar, 2022 | 15:10h

Frequency and outcomes of MRI-detected axillary adenopathy following COVID-19 vaccination – European Radiology

Conteúdos relacionados:

Regional lymphadenopathy following COVID-19 vaccination: Literature review and considerations for patient management in breast cancer care.

2 Case Series and Guidance | Lymphadenopathy in COVID-19 Vaccine Recipients

Axillary lymphadenopathy at the time of COVID-19 vaccination: ten recommendations from the European Society of Breast Imaging.

Covid-19: Schedule breast screening before vaccine or 4 to 6 weeks after to avoid false positives, says guidance

Perspectiva | Uma vez visto como um tratamento promissor da COVID-19, o plasma convalescente cai em desuso.

10 Mar, 2022 | 15:49h

Once Viewed as a Promising COVID-19 Treatment, Convalescent Plasma Falls Out of Favor – JAMA

Perspectiva | O que sabemos sobre o impacto da Covid no cérebro?

10 Mar, 2022 | 15:47h

What do we know about Covid’s impact on the brain? – The Guardian

Conteúdo relacionado: SARS-CoV-2 is associated with changes in brain structure in UK Biobank.

SARS-CoV-2 levou a alterações na estrutura cerebral em pacientes do Biobank do Reino Unido.

9 Mar, 2022 | 13:48h

SARS-CoV-2 is associated with changes in brain structure in UK Biobank – Nature

Comentários:

Brain changes after COVID revealed by imaging – Nature

Even mild cases of COVID-19 can leave a mark on the brain, such as reductions in gray matter – a neuroscientist explains emerging research – The Conversation

Scans reveal how Covid may change the brain – BBC

Estudo de coorte | Trajetória de 1 ano das alterações cognitivas em sobreviventes idosos da COVID-19 em Wuhan, na China.

9 Mar, 2022 | 13:46h

One-Year Trajectory of Cognitive Changes in Older Survivors of COVID-19 in Wuhan, China: A Longitudinal Cohort Study – JAMA Neurology

OMS afirma que doses de reforço da vacina contra COVID são necessárias, revertendo recomendação anterior.

9 Mar, 2022 | 13:45h

WHO says COVID boosters needed, reversing previous call – Associated Press

 

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