Tecnologia e Inovação

Big Techs na atenção à saúde: quem ganha e quem perde com Alphabet, Amazon, Apple e Microsoft mirando o nicho de atenção à saúde.

21 Abr, 2022 | 12:32h

BIG TECH IN HEALTHCARE: Here’s who wins and loses as Alphabet, Amazon, Apple, and Microsoft target niche sectors of healthcare – Insider Intelligence

Inteligência artificial (AI) reduz a taxa de erro no rastreamento de pólipos pré-cancerosos no câncer colorretal.

21 Abr, 2022 | 11:19h

Comunicado de imprensa: AI reduces miss rate of precancerous polyps in colorectal cancer screening – Mayo Clinic

Estudo original: Impact of Artificial Intelligence on Miss Rate of Colorectal Neoplasia – Gastroenterology (link para o resumo – $ para o texto completo)

Estudo transversal | Avaliação de modelos preditivos de apneia do sono a partir da gravação, em smartphone, dos sons respiratórios durante o sono.

19 Abr, 2022 | 12:15h

Evaluating Prediction Models of Sleep Apnea From Smartphone-Recorded Sleep Breathing Sounds – JAMA Otolaryngology-Head & Neck Surgery (link para o resumo – para o texto completo)

Comentário no Twitter

Study found, smartphone-recorded #sleep breathing sounds may be used to create prediction models for obstructive sleep apnea, but additional verification of real-life recordings using various smartphone devices should be conducted. #OSA https://t.co/3ESRYefsyj

— JAMA Otolaryngology – Head & Neck Surgery (@JAMAOto) April 14, 2022

Revisão | Aprendizado de máquina (machine learning) para exames de imagem em medicina: falhas metodológicas e recomendações para o futuro.

18 Abr, 2022 | 14:52h

Machine learning for medical imaging: methodological failures and recommendations for the future – npj Digital Medicine

Estudo randomizado | Terapia com realidade virtual automatizada no tratamento da evitação agorafóbica e da angústia em pacientes com psicose.

14 Abr, 2022 | 17:39h

Automated virtual reality therapy to treat agoraphobic avoidance and distress in patients with psychosis (gameChange): a multicentre, parallel-group, single-blind, randomised, controlled trial in England with mediation and moderation analyses – The Lancet Psychiatry

Comunicado de imprensa: Breakthrough success in provision of automated psychological therapy using virtual reality – University of Oxford

Comentário do autor no Twitter

gameChange results are out! Six sessions of automated VR therapy reduced agoraphobic avoidance and distress for patients with psychosis. People who were mainly housebound had large benefits maintained at 6mths. @OxPsychiatry @NIHRresearch @TheLancetPsych https://t.co/VE9oxsa5cf pic.twitter.com/KAvuLqHtiI

— Daniel Freeman (@ProfDFreeman) April 6, 2022

Previsão do uso evitável da atenção à saúde: considerações práticas para inteligência artificial/modelos de aprendizado de máquina (machine learning) na saúde populacional.

12 Abr, 2022 | 12:23h

Predicting Avoidable Health Care Utilization: Practical Considerations for Artificial Intelligence/Machine Learning Models in Population Health – Mayo Clinic Proceedings

Opinião | Auditoria dos algoritmos médicos.

8 Abr, 2022 | 21:49h

The medical algorithmic audit – The Lancet Digital Health

Artigo relacionado: Validation and algorithmic audit of a deep learning system for the detection of proximal femoral fractures in patients in the emergency department: a diagnostic accuracy study – The Lancet Digital Health

Conteúdo relacionado: Health-related artificial intelligence needs rigorous evaluation and guardrails – STAT

Comentário no Twitter

“without the ability to observe and learn from algorithmic errors, the risk is that it will continue to happen and there's no accountability for any harm that results"
NEW Editorial: 'Holding #ArtificialIntelligence to account'.https://t.co/Dg3OtJZZT9 pic.twitter.com/JQbrXbbNqy

— The Lancet Digital Health (@LancetDigitalH) April 6, 2022

Aprendizado profundo (deep learning) baseado em fotografia da retina prediz idade biológica e estratifica os riscos de morbidade e mortalidade.

8 Abr, 2022 | 21:31h

Retinal photograph-based deep learning predicts biological age, and stratifies morbidity and mortality risk – Age and Ageing

Conteúdo relacionado: Study shows that the retinal age gap might be a potential biomarker of aging linked to increased mortality risk.

Estudo randomizado e efetividade comparativa | 3 testes domiciliares de acuidade visual validados por meio da comparação com as medidas de acuidade visual feitas em consultório, apoiando seu uso potencial na teleoftalmologia.

5 Abr, 2022 | 12:16h

Validation of Home Visual Acuity Tests for Telehealth in the COVID-19 Era – JAMA Ophthalmology (gratuito por tempo limitado)

Comentários:

Valid but Undervalued – JAMA Ophthalmology (gratuito por tempo limitado)

At-Home Visual Acuity Tests Valid Versus In-Office Testing – HealthDay

Construção de uma estrutura de padrões de evidência para tecnologias de saúde digital habilitadas por inteligência artificial.

5 Abr, 2022 | 11:53h

Building an evidence standards framework for artificial intelligence-enabled digital health technologies – The Lancet Digital Health