Editor's Choice | Page 113 of 113 | Links Medicus Content Curation & Alerts in Medicine

A nationwide cohort study in Denmark showed Long Covid in children is rare and mainly of short duration.

30 Jan, 2022 | 14:40h | UTC

Long COVID symptoms and duration in SARS-CoV-2 positive children — a nationwide cohort study – European Journal of Pediatrics

E ditorial | Long covid in children and adolescents – “Risk appears low, but many questions remain”.

M-A: Persistent symptoms following SARS-CoV-2 infection among children and young people – “Higher study quality was associated with lower prevalence of all symptoms, except loss of smell and cognitive symptoms”.

Review: Long COVID symptoms in children rarely persist beyond three months.

Cohort study: long term follow-up showed most patients with post–COVID-19 Multisystem Inflammatory Syndrome in Children had good outcomes with no significant medium- or long-term sequelae.

Do kids get long COVID? And how often? A pediatrician looks at the data – Children also get Long Covid, but much less often than adults.

Illness duration and symptom profile in symptomatic school-aged children tested for SARS-CoV-2 – “Only 25 (1.8%) of 1379 children experienced symptoms for at least 56 days.”

Long-term Symptoms After SARS-CoV-2 Infection in Children and Adolescents – “This study found a low prevalence of symptoms compatible with long COVID in a randomly selected cohort of children assessed 6 months after serologic testing”.

Study shows low incidence of post-acute COVID-19 symptoms (“Long Covid”) in children after mild disease

Commentary on Twitter

Absolutely HUGE study on persistent symptoms after #COVID19 ("long covid") in 37,000 children from Denmark 🇩🇰

Incidence 0.8% compared to controls

Most symptoms resolved in <5 months (often loss of smell/taste)

Reassuring news from biggest study yet✅https://t.co/vX2JFruOqe pic.twitter.com/GctgyMXn6I

— Alasdair Munro (@apsmunro) January 28, 2022

Observational analysis in Lombardy, Italy, showed a gradual decrease in protection against SARS-CoV-2 clinical outcomes after the second dose of vaccine.

30 Jan, 2022 | 14:51h | UTC

Persistence of protection against SARS-CoV-2 clinical outcomes up to 9 months since vaccine completion: a retrospective observational analysis in Lombardy, Italy – The Lancet Infectious Diseases

Commentary: COVID-19 vaccine: what are we doing and what should we do? – The Lancet Infectious Diseases

FDA halts use of antibody drugs that don’t work vs. Omicron.

30 Jan, 2022 | 14:35h | UTC

FDA halts use of antibody drugs that don’t work vs. omicron – Associated Press

RCT: Vitamin D supplementation for older adults (mean age 67 years) for 5 years reduced the risk of autoimmune diseases by 22%. Absolute risk in the treatment group was 0.95% vs. 1.19% in the placebo group.

30 Jan, 2022 | 14:30h | UTC

Vitamin D and marine omega 3 fatty acid supplementation and incident autoimmune disease: VITAL randomized controlled trial – The BMJ

Commentary: Vitamin D and fish oil supplements may help prevent autoimmune disease, study says – CNN

RCT: Oral Vitamin D supplementation (60.000 IU per month) did not reduce mortality in patients 60 years or older (unscreened individuals in Australia, many without insufficiency, average 30ng/mL). Exploratory analyses pointed towards an increased risk of death from cancer.

RCT: Vitamin D supplementation is not beneficial for the prevention of cardiovascular disease and cancer.

USPSTF Draft Statement: Insufficient evidence to recommend multivitamin supplements for the prevention of CVD or cancer. The statement also recommends against the use of beta-carotene (increases risk of CVD mortality and lung cancer) or vitamin E (clear evidence of no benefit)

USPSTF Statement: Insufficient evidence to recommend Vitamin D deficiency screening

Vitamin D, calcium, other vitamins, and supplements do not prevent cardiovascular diseases

Despite the ongoing spread of Omicron, some European countries have decided to lift Covid-19 restrictions.

30 Jan, 2022 | 14:37h | UTC

England lifts COVID restrictions as omicron threat recedes – Associated Press

Denmark confirms plan to lift Covid-19 restrictions on February 1^st – The Local dk

Netherlands lifts toughest Covid curbs with Denmark and France set to follow – The Guardian

Denmark will lift nearly ALL Covid restrictions within days and return to ‘life as we knew it before corona’ after vaccine programme proved a ‘super-weapon’ – despite soaring cases – Daily Mail

Commentary on Twitter

IMMUNITY: Yes, UK dropped all COVID restrictions along with many countries in Europe following suit (masks optional, no vaccine passports, no asymptomatic testing) but that is due to high vax rates + Omicron infused immunity + advances in therapeuticshttps://t.co/fsbPkUqwSr

— Monica Gandhi MD, MPH (@MonicaGandhi9) January 28, 2022

Robot performs first laparoscopic surgery in a pig without human help.

30 Jan, 2022 | 14:31h | UTC

Autonomous robotic laparoscopic surgery for intestinal anastomosis – Science Robotics

Commentaries:

Robot performs first laparoscopic surgery without human help – Johns Hopkins University

In a First, a Robot Performs Laparoscopic Surgery on Pig Without Human Help – HealthDay

Myocarditis after BNT162b2 vaccination in Israeli adolescents.

30 Jan, 2022 | 14:34h | UTC

Myocarditis after BNT162b2 Vaccination in Israeli Adolescents – New England Journal of Medicine

Myocarditis cases reported after mRNA-Based COVID-19 vaccination in the US from December 2020 to August 2021.

A case-control study showed an increased risk of myocarditis after COVID-19 vaccination with a messenger RNA vaccine compared to an inactivated virus vaccine.

[Preprint] Risk of myocarditis following sequential COVID-19 vaccinations by age and sex.

Risks of myocarditis, pericarditis, and cardiac arrhythmias associated with COVID-19 vaccination vs. SARS-CoV-2 infection.

Case series with 139 adolescents and young adults with suspected myocarditis following mRNA vaccination showed most cases had a mild clinical course and rapid resolution of symptoms.

Heart-inflammation risk from Pfizer COVID vaccine is very low.

Large cohort study with over 2.5 million individuals showed the incidence of myocarditis after the Pfizer vaccine was 2.13 cases per 100,000 persons.

Study with over 5.1 million vaccinated individuals showed the incidence of myocarditis after the receipt of the Pfizer vaccine was low and more common after the second dose in young male recipients.

Large Observational study shows Pfizer Covid vaccine is mostly safe but is associated with increased risk of myocarditis, adenopathy, appendicitis, and herpes zoster.

Commentary on Twitter

Data from the Israeli MOH show estimates of myocarditis risk in the 21 days after a first & second dose of vaccine were 0.56 per 100,000 and 8.09 per 100,000 among male recipients and 0 per 100,000 and 0.69 per 100,000 among females. https://t.co/M6kxVA2toS pic.twitter.com/bQ4TBmcrj4

— NEJM (@NEJM) January 29, 2022