Covid-19’s ‘serious, long-term effects’ may improve over time, early evidence suggests

Covid-19's 'serious, long-term effects' may improve over time, early evidence suggests
Two preliminary research reports to be presented on Monday European Breathing Society International Congress Explain the seriousness of a cornevirus infection that can lead to permanent lung damage and in some cases even psychological trauma.

“The bad news is that people show lung weakness from COVD-19 19 weeks after the holiday; the good news is that this weakness weakens over time, indicating that the lungs are repairing themselves. One of them is, “Dr. Sabina Sahnik, a clinic involved in a report, is a PhD student at the University Clinic in Innsbruck, Austria.

So far, only research summaries of the new findings have been released and the findings have been liminary, but they shed new light on the long-term effects of Covid-19.

Sahanik’s discovery The data included 86 patients with severe covid-19 who were enrolled in the study between April and June. “Patients were assessed six weeks after their discharge from the hospital and then recently re-evaluated,” Sehranik told a news conference on Friday.

Each assessment includes a clinical examination, a laboratory examination, an analysis of lung function, a CT scan of the chest and an echocardiogram of the heart, Sahanik said. The research will continue for a third assessment in 24 weeks.

Six weeks later, the soldier and his colleagues in Austria found that 65.9% of patients exhibited persistent symptoms of Covid-19, with breathing and coughing being the most common.

“About 50% of the population in our study showed persistent shortness of breath six weeks after discharge from the hospital, which improved slightly by the time the two arrived,” Sananik said. “Regarding our CT findings, we found that approximately 88% of our study population reported pathological findings in visit one, which corresponded to 56% in two visits.”

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The researchers also noted in their study summary that some patients showed left ventricular diastolic dysfunction in the heart, indicating an inability of the ventricle to fill a normal segment and abnormalities in lung function.

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“Lung weakness persists for weeks after the Kovid-19 survivors have recovered. However, a moderate improvement can be detected over time,” Sananik said. “Therefore, a structural follow-up of Covid-19 survivors should be considered.”

These basic research findings are presented only – a peer-reviewed. Not published in the journal – and they come with limitations including the fact that the patient sample was small and many of the researchers have a history of smoking. More research is needed to determine whether similar discoveries will emerge in a larger and more diverse group of patients.

Way of recovery

A second study presented at the European Respiratory Society International Congress on Friday found that 19 out of 19 patients with severe covid-19 were undergoing pulmonary rehabilitation early in their recovery process, including lung capacity, balance, muscle strength, fatigue and Some risk factors were associated with improvement. Of sadness and anxiety.

Researchers living in France, who spend “less time in bed” between their time in intensive care and pulmonary rehabilitation, quickly recovered patients. Written in the summary of their study.

However, walking abilities did not improve completely, which suggests that more rehabilitation may have been needed, and these early findings did not show any improvement in the symptoms of post-Covid-19 post-traumatic stress disorder.

“Psychologically, some patients had post-traumatic stress disorder after intubation but did not improve after rehabilitation,” said Yara al-Chikhani, a PhD student at the Delphiet Sentinel Clinic for Pulmonary Rehabilitation in France. Who was involved in the search, said during Friday’s news conference.

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One patient was “disturbed by memories and flashbacks. Whenever she thought of an inter-illness and was admitted to the hospital from Covid-19, she had nightmares and rapid heartbeat,” Al Chikhani said. “She remembers nothing but trying to get herself out.”

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The findings come with some limitations, including that more research is needed to examine the rehabilitation of a large group of patients – and the results have not been published in the journal Peer-Review. .

Overall, “there is growing evidence since the onset of the COVID-19 epidemic that many patients become debilitated after long-term exposure to the coronavirus,” said Thierry Trosters, president of the European Respiratory Society. Were not included. New research but hosts Friday’s press conference – said in a news release.

“Dr. Sahanik’s presentation is important because it is the first, broadest possible follow-up of these patients and illustrates the serious, long-term effects of Covid-19 on the lungs and heart. It is comforting to hear that Troster said: In this study, patients reported damage to their lungs and hearts 12 weeks after discharge from the hospital, and about 40% still suffered from respiratory symptoms, “said Troster. Complements and demonstrates the importance of starting pulmonary rehabilitation for patients as soon as they are physically able to do so. “

Muhammad

About the author: Muhammad

Wayne Ma is a reporter who covers everything from oil trading to China's biggest conglomerates and technology companies. Originally from Chicago, he is a graduate of New York University's business and economic reporting program.

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