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Blood Clotting May Be A Root Cause Of Long COVID Syndrome: Study

The study, published in the Journal of Thrombosis and Haemostasis, found that clotting markers were significantly elevated in the blood of patients with long COVID syndrome compared with healthy controls

Blood Clotting May Be A Root Cause Of Long COVID Syndrome: Study
Highlights
  • The researchers examined 50 patients with symptoms of long COVID syndrome
  • The study found elevated clotting markers patients with long COVID syndrome
  • Imperative to study this condition and develop effective treatments: Author

London: Patients with long COVID syndrome continue to have higher measures of blood clotting, which may explain their persistent symptoms such as reduced physical fitness and fatigue, according to a study. The symptoms of long COVID syndrome, including breathlessness, fatigue and decreased exercise tolerance, can last weeks to months after the initial infection has resolved, and is estimated to affect millions of people worldwide. The researchers from RCSI University of Medicine and Health Sciences in Ireland examined 50 patients with symptoms of long COVID syndrome to better understand if abnormal blood clotting is involved.

Also Read: Ireland Scientists Identify Why COVID-19 Patients Develop Blood Clots

Their study, published in the Journal of Thrombosis and Haemostasis, found that clotting markers were significantly elevated in the blood of patients with long COVID syndrome compared with healthy controls. These clotting markers were higher in patients who required hospitalisation with their initial COVID-19 infection.

Also Read: COVID-19 Not Just Lung Disease, Can Also Cause Dangerous Blood Clots: Experts

However, the researchers also found that even those who were able to manage their illness at home still had persistently high clotting markers. They observed that higher clotting was directly related to other symptoms of long COVID syndrome, such as reduced physical fitness and fatigue. Even though markers of inflammation had all returned to normal levels, increased clotting potential was still present in long COVID patients.

Also Read: COVID-19 Explained: What is ‘Long COVID’?

Because clotting markers were elevated while inflammation markers had returned to normal, our results suggest that the clotting system may be involved in the root cause of long COVID syndrome, said Helen Fogarty, the study’s lead author, and PhD student at RCSI School of Pharmacy and Biomolecular Sciences.

Professor James O’Donnell, Director of the Irish Centre for Vascular Biology, RCSI noted that understanding the root cause of a disease is the first step towards developing effective treatments.

Millions of people are already dealing with the symptoms of long COVID syndrome, and more people will develop long COVID as the infections among the unvaccinated continue to occur, O’Donnell said.

“It is imperative that we continue to study this condition and develop effective treatments,” he added.

Also Read: Researchers Develop New Faster, Cheaper Covid Test That Uses Pencil Lead

(This story has not been edited by NDTV staff and is published from a syndicated feed.)

NDTV – Dettol Banega Swasth India campaign is an extension of the five-year-old Banega Swachh India initiative helmed by Campaign Ambassador Amitabh Bachchan. It aims to spread awareness about critical health issues facing the country. In wake of the current COVID-19 pandemic, the need for WASH (WaterSanitation and Hygiene) is reaffirmed as handwashing is one of the ways to prevent Coronavirus infection and other diseases. The campaign highlights the importance of nutrition and healthcare for women and children to prevent maternal and child mortality, fight malnutrition, stunting, wasting, anaemia and disease prevention through vaccines. Importance of programmes like Public Distribution System (PDS), Mid-day Meal Scheme, POSHAN Abhiyan and the role of Aganwadis and ASHA workers are also covered. Only a Swachh or clean India where toilets are used and open defecation free (ODF) status achieved as part of the Swachh Bharat Abhiyan launched by Prime Minister Narendra Modi in 2014, can eradicate diseases like diahorrea and become a Swasth or healthy India. The campaign will continue to cover issues like air pollutionwaste managementplastic banmanual scavenging and sanitation workers and menstrual hygiene

World

24,15,50,353Cases
20,31,59,099Active
3,34,78,247Recovered
49,13,007Deaths
Coronavirus has spread to 195 countries. The total confirmed cases worldwide are 24,15,50,353 and 49,13,007 have died; 20,31,59,099 are active cases and 3,34,78,247 have recovered as on October 20, 2021 at 3:48 am.

India

3,41,08,996 14,623Cases
1,78,0985,020Active
3,34,78,247 19,446Recovered
4,52,651 197Deaths
In India, there are 3,41,08,996 confirmed cases including 4,52,651 deaths. The number of active cases is 1,78,098 and 3,34,78,247 have recovered as on October 20, 2021 at 2:30 am.

State Details

State Cases Active Recovered Deaths
Maharashtra

65,94,820 1,638

30,408 1,202

64,24,547 2,791

1,39,865 49

Kerala

48,68,640 7,643

80,857 2,922

47,60,781 10,488

27,002 77

Karnataka

29,84,022 349

9,129 64

29,36,926 399

37,967 14

Tamil Nadu

26,89,463 1,179

14,326 244

26,39,209 1,407

35,928 16

Andhra Pradesh

20,61,287 483

5,654 55

20,41,316 534

14,317 4

Uttar Pradesh

17,10,047 11

118 5

16,87,031 16

22,898

West Bengal

15,81,946 726

7,428 12

15,55,520 705

18,998 9

Delhi

14,39,441 36

322 24

14,14,029 11

25,090 1

Odisha

10,35,973 556

4,281 66

10,23,398 618

8,294 4

Chhattisgarh

10,05,701 20

188 1

9,91,943 21

13,570

Rajasthan

9,54,392

38 5

9,45,400 5

8,954

Gujarat

8,26,326 18

185 8

8,16,055 26

10,086

Madhya Pradesh

7,92,700 10

79 2

7,82,098 12

10,523

Haryana

7,71,101 9

126 0

7,60,926 9

10,049

Bihar

7,26,033 5

42 2

7,16,330 7

9,661

Telangana

6,69,365 202

3,940 11

6,61,484 190

3,941 1

Assam

6,07,119 353

3,585 124

5,97,577 229

5,957

Punjab

6,02,081 22

216 3

5,85,316 20

16,549 5

Jharkhand

3,48,461 17

128 3

3,43,198 14

5,135

Uttarakhand

3,43,765 6

175 1

3,36,193 7

7,397

Jammu And Kashmir

3,31,221 84

803 13

3,25,990 97

4,428

Himachal Pradesh

2,21,826 222

1,348 78

2,16,751 142

3,727 2

Goa

1,77,659 80

620 20

1,73,685 56

3,354 4

Puducherry

1,27,479 55

490 33

1,25,137 86

1,852 2

Manipur

1,22,899 95

1,358 25

1,19,640 116

1,901 4

Mizoram

1,14,466 665

10,768 606

1,03,305 1,269

393 2

Tripura

84,349 6

102 11

83,431 17

816

Meghalaya

83,079 65

740 37

80,900 101

1,439 1

Chandigarh

65,310 4

25 1

64,465 3

820

Arunachal Pradesh

55,031 17

145 0

54,606 17

280

Sikkim

31,783 27

181 16

31,210 10

392 1

Nagaland

31,641 14

247 5

30,718 18

676 1

Ladakh

20,883 2

34 0

20,641 2

208

Dadra And Nagar Haveli

10,676

4 0

10,668

4

Lakshadweep

10,365

0 0

10,314

51

Andaman And Nicobar Islands

7,646 4

8 1

7,509 3

129

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