Large US study confirms covid-19 complications: lung, kidney, cardiovascular issues

News Network
December 8, 2020

 

Washington, Dec 8: A large study of patients in the United States who contracted Covid-19 confirms many complications of the disease, according to new research.

The research was published in CMAJ (Canadian Medical Association Journal).

"Understanding the full range of associated conditions can aid in prognosis, guide treatment decisions and better inform patients as to their actual risks for the variety of Covid-19 complications reported in the literature and media," writes Dr William Murk, Jacobs School of Medicine & Biological Sciences, University at Buffalo, Buffalo, New York, with coauthors from Aetion, Inc., HealthVerity, Inc. and the University of Toronto.

Using de-identified outpatient and inpatient medical claims from a United States health database, researchers identified 70 288 patients who had a Covid-19-related health visit between March 1 and April 30, 2020. More than half of all patients were admitted to hospital, and approximately 5% were admitted to the intensive care unit. The median age was 65 years, and 55.8 per cent were female. The authors looked at all possible diagnostic codes and identified those that increased in frequency after the onset of Covid-19.

The most common complications associated with Covid-19 were pneumonia, respiratory failure, kidney failure, and sepsis or systemic inflammation, consistent with other studies. The absolute risk of someone with Covid-19 having these serious conditions was 27.6 per cent for pneumonia, 22.6 per cent for respiratory failure, 11.8 per cent for kidney failure and 10.4% for sepsis or systemic inflammation.

The researchers also found associations with a range of other lung and cardiovascular conditions, such as collapsed lung, blood clotting disorders and heart inflammation, although the risk of these was relatively low. Contrary to the results of other studies, Covid-19 did not appear to be associated with a higher risk of stroke.

"This study provides estimates of absolute risk and relative odds for all identified diagnoses related to Covid-19, which are needed to help providers, patients and policy-makers understand the likelihood of complications," write the authors.

Comments

Aanya Sharma
 - 
Saturday, 30 Jan 2021

A well-written piece of matter about kidney failure treatment in Ayurveda I have ever gone through. You are doing a great job of making people aware of their kidney problems and their Ayurvedic treatment.

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News Network
November 28,2025

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Mangaluru, Nov 28: Karnataka Health Minister and Dakshina Kannada district in-charge minister Dinesh Gundu Rao on Friday handed over Chief Minister Siddaramaiah’s letter to Prime Minister Narendra Modi, highlighting the severe distress faced by farmers due to crashing crop prices.

PM Modi arrived at the Mangaluru International Airport en route to Udupi, where Gundu Rao welcomed him and submitted the letter. The chief minister’s message stressed that farmers are suffering heavy losses because maize and green gram are being bought far below the Minimum Support Price (MSP). The state urged the Centre to immediately begin procurement at MSP.

According to the letter, Karnataka has a bumper harvest this year—over 54.74 lakh metric tons of maize and 1.98 lakh metric tons of green gram—yet farmers are unable to secure fair prices. Against the MSP of ₹2,400/MT for maize and ₹8,768/MT for green gram, market rates have plunged to ₹1,600–₹1,800 and ₹5,400 respectively.

The chief minister has requested the Centre to:

• Direct NAFED, FCI and NCCF to start MSP procurement immediately.
• Ensure ethanol units purchase maize directly from farmers or FPOs.
• Increase Karnataka’s ethanol allocation, citing high production capacity.
• Stop maize imports, which have depressed domestic prices.
• Relax quality norms for green gram, allowing up to 10% discoloration due to rains.

The letter stresses that MSP is crucial for farmer dignity and income stability and calls for swift central intervention to prevent a deepening crisis.

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News Network
November 26,2025

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Bengaluru, Nov 26: Karnataka is taking its first concrete steps towards lifting a three-decade-old ban on student elections in colleges and universities. Deputy Chief Minister D.K. Shivakumar announced Wednesday that the state government will form a small committee to study the reintroduction of campus polls, a practice halted in 1989 following incidents of violence.

Speaking at a 'Constitution Day' event organised by the Karnataka Congress, Mr. Shivakumar underscored the move's aim: nurturing new political leadership from the grassroots.

"Recently, (Leader of the Opposition in Lok Sabha) Rahul Gandhi wrote a letter to me and Chief Minister (Siddaramaiah) asking us to think about restarting student elections," Shivakumar stated. "I'm announcing today that we'll form a small committee and seek a report on this."

Student elections were banned in Karnataka in 1989, largely due to concerns over violence and the infiltration of political party affiliates into campus life. The ban effectively extinguished vibrant student bodies and the pipeline of young leaders they often produced.

Mr. Shivakumar, who also serves as the Karnataka Congress president, said that former student leaders will be consulted to "study the pros and cons" of the re-introduction.

Acknowledging the history of the ban, he added, "There were many criminal activities taking place back then. We’ll see how we can conduct (student) elections by regulating such criminal activities."

The Deputy CM reminisced about his own journey, which began on campus. He recalled his political activism at Sri Jagadguru Renukacharya College leading to his first Assembly ticket in 1985 at the age of 23. "That's how student leadership was at the time. Such leadership has gone today. College elections have stopped," he lamented, adding that for many, college elections were "like a big movement" where leaders were forged.

The move, driven by the Congress high command's push to cultivate young talent, will face scrutiny from academics and university authorities who have, in the past, expressed concern that the return of polls could disrupt the peaceful academic environment and turn campuses into political battlegrounds.

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News Network
December 3,2025

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IndiGo, India’s largest airline, is battling one of its worst operational disruptions in recent years, with hundreds of delays and cancellations throwing domestic travel into chaos.

Government data on Tuesday showed its on-time performance plunging to 35%, an unusual dip for a carrier long associated with punctuality.

By Wednesday afternoon, airports in Delhi, Mumbai, Bengaluru and Hyderabad had collectively reported close to 200 cancellations, stranding travellers across the country.

Crew Shortage After New Duty Norms

A major trigger behind the meltdown is a severe crew shortage, especially among pilots, following the rollout of revised Flight Duty Time Limitation (FDTL) norms last month.

The rules mandate longer rest hours and more humane rosters — a shift IndiGo has struggled to incorporate across its vast network.

Sources said several flights were grounded due to lack of cabin crew, while some delays stretched upwards of eight hours.

With IndiGo controlling over 60% of India’s domestic aviation market, the ripple effect has impacted airports nationwide.

IndiGo Issues Apology, Lists “Compounding Factors”

In a statement, IndiGo acknowledged the large-scale disruption:

“We sincerely apologise to customers. A series of unforeseen operational challenges — technology glitches, winter schedule changes, adverse weather, system congestion and updated FDTL norms — created a compounding impact that could not have been anticipated.”

To stabilise operations, the airline has begun calibrated schedule adjustments for the next 48 hours, aiming to restore punctuality. Affected passengers are being offered refunds or alternate travel arrangements, IndiGo said.

What the FDTL Rules Require

The FDTL norms, designed to reduce pilot fatigue, cap duty and flying hours as follows:
•    Maximum 8 hours of flying per day
•    35 hours per week
•    125 hours per month
•    1,000 hours per year

Crew must also receive rest equalling twice the flight duration, with a minimum 10-hour rest period in any 24-hour window.

The DGCA introduced these limits to enhance flight safety.

Hyderabad: 33 Flights Cancelled, Long Queues Reported

Hyderabad’s Rajiv Gandhi International Airport saw heavy early-morning crowds as 33 IndiGo flights (arrivals and departures) were cancelled.

The airport clarified on X that operations were normal, advising passengers to contact IndiGo directly for latest flight status.

Cancellations included flights to and from Visakhapatnam, Goa, Ahmedabad, Delhi, Bengaluru, Chennai, Madurai, Hubli, Bhopal and Bhubaneswar.

Bengaluru: 42 Flights Disrupted

Bengaluru’s Kempegowda International Airport recorded 42 cancellations — 22 arrivals and 20 departures — affecting routes to Delhi, Mumbai, Chennai, Hyderabad, Goa, Kolkata and Lucknow.

Passengers Vent on Social Media

Irate travellers took to X to share their experiences. One passenger stranded in Hyderabad wrote: “I have been here since 3 a.m. and missed an important meeting.”

Another said: “My flight was pushed from 1:55 PM to 2:55 PM and now 4:35 PM. I was informed only three minutes before entering the airport.”

Delhi Airport Hit by Tech Glitch

At Delhi Airport, the disruption deepened due to a slowdown in the Amadeus system — used for reservations, check-ins and departure control.

The technical issue led to longer queues and sluggish processing, adding to delays already worsened by staff shortages.

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