The US-Christianity is evidently under strangulating control of the money power of the Jews (ii)- Without bringing the USA Under its political infl
Are we forgetting that TB prevention is better than cure? By SHOBHA SHUKLA
Without infection there is no disease: Nip the TB infection: Prevention of new infections of TB bacteria (Mycobacterium tuberculosis) and their progression to active TB disease is critical to reduce the burden of TB disease and to achieve the goal of ending TB by 2030.
Around 587 million (35%) of the total estimated 1.7 billion people infected with latent TB infection (LTBI) globally live in the South East Asia region. About 7% (43.3 million) of these are children under 15 years of age. A person with latent TB infection (LTBI) does not have symptoms and cannot spread TB bacteria to others. But in some of them the latent TB infection will progress to active TB disease in their life. All cases of active TB come from this pool of people with LTBI.
The political declaration at the first ever UN high-level meeting on TB in September 2018 included a target to provide TB preventive treatment to at least 30 million people during 2018–2022: 6 million people living with HIV, 4 million children below 5 years of age who are household contacts of people with active TB, and 20 million other household contacts, with a view to empty this pool of latent TB.
The World Health Organization (WHO) recommends TB preventive treatment for people living with HIV, household contacts of bacteriologically-confirmed pulmonary TB cases and clinical risk groups in all countries.
Latent TB management
India has the highest TB burden: 27% of the global TB burden. 40% of its population (400 million people) is infected with LTBI. 10% of them (40 million) are likely to develop active TB disease in their lifetime.
Dr Rohit Sarin, Director of the National Institute of Tuberculosis and Respiratory Diseases, India, and member of Technical Working Group of government of India on LTBI, agrees that to prevent incidence of active TB disease, we have to cut down TB transmission to reduce the latent TB pool. Probably the best way to do this is to diagnose a TB patient early on and to put the patient on effective treatment so that the patient is no longer infectious and will no longer transmit, he told CNS (Citizen News Service).
But managing latent TB infection in such a large population (400 million) is no easy task. So perhaps it becomes more pertinent to identify the groups which have a greater chance of breaking into active disease and then give them preventive treatment. But before we treat for LTBI we have to rule out active TB in these persons.
Test and treat
Dr Sarin shared that “The latest RNTCP guidelines for latent TB management have the test and treat strategy. But the recommendation is to treat without testing in certain groups. These are children below 5 years of age who are contacts of a TB patient and people who are living with HIV. In other groups, which include inmates of jails, people in congregate settings and in old age homes, healthcare workers, people on chronic immunosuppressive therapy, we need to first test for LTBI and in case the person is infected we start that person on treatment”.
The tests available in India are the tuberculin skin test or the Interferon Gamma Release Assay (IGRA), which is a blood test. The current treatment in the public health programme for LTBI management is daily dose of isoniazid for six months. However the country is also considering newer TB preventive treatment options, such as, a once weekly, 12 week regimen of Isoniazid and Refapentine. As a clinician one can give any of these therapies but from programmatic point of view it has to be operationally feasible for a large population, said Dr Sarin.
Boost our immunity
Dr Surya Kant, Professor and Head of the Department of Respiratory Medicine, King George's Medical University, makes a strong case of beating LTBI through improving the body’s immune system. Dr Surya Kant has been the President of three important lung health professionals' associations in India: Indian Chest Society, National College of Chest Physicians, and Indian College of Allergy, Asthma and Applied Immunology.
Dr Surya Kant said that if we cannot beat the TB bacteria, we can at least make ourselves fitter to fight it. He said that we cannot blame the TB bacteria alone for LTBI. Host immunity is also responsible for it. It is not just about the presence of the bacteria inside the body but also how the body deals with it. Active TB disease results when the body’s resistance mechanism is unable to counteract the bacillary load.
Dr Surya Kant's advice is to focus more on developing the immunity of the contacts of TB patients.
How do we do that?
While conceding that all contacts should be tested for LTBI, he stressed upon the urgent need of awareness campaigns in targeted groups for all contacts of TB patients to take proper nutrition, not smoke or consume alcohol, maintain proper blood sugar levels, do physical activity, meditate to reduce stress and maintain proper hygiene. These are all proven preventive measures to prevent LTBI from progressing to active TB and should be an integral part of TB care and control, rather than providing just TB preventive treatment. Malnutrition is the bane of TB and LTBI control, and so nutritional support must be provided not only to TB patients, but also to their contacts, he said.
Latent TB management in Indonesia
Indonesia harbours the third highest burden of TB (6%) globally. Also an estimated 85 million of the Indonesian population is infected by latent TB. Dr Erlina Burhan, Head of TB DOTS and MDR-TB at Persahabatan Hospital, Indonesia, and member of Board of Directors of International Union Against Tuberculosis and Lung Disease (The Union) told CNS that: "If Indonesia would like to have TB elimination by 2030, we cannot be just working at the end (treating active TB) but we have to prevent TB by finding people with LTBI - through contact investigation, screening at the community level, screening in high risk groups - and give them TB preventive treatment to prevent LTBI from developing into active TB disease. But as it is difficult to treat 85 million people, right now the government is prioritizing high risk groups such as children under 5 years of age and people living with HIV for TB preventive treatment. But as a clinician, I feel that we need to expand beyond these two groups and also target other risk groups to be screened and treated for LTBI."
Dr Erlina shared that in Indonesia's public health programme the Mantoux tuberculin skin test is being used. Even though, the QuantiFERON - an interferon-gamma release assay (IGRA) test- is a better diagnostic test, it is very costly. So the government is discussing the use of IGRA in future, provided the company reduces its cost.
As for TB preventive treatment, currently a 6 month daily regimen of isoniazid is offered in the government programme. But another 12-dose regimen 3HP (once weekly doses of two drugs- isoniazid and rifapentine for 3 months) could soon become a reality in Indonesia.
Annual TB rate decline needed to end TB is 17%
Achieving the targets of an 80% reduction in TB incidence from the 2015 level by 2030, would require a 17% annual rate of decline in TB incidence. This in turn will require substantial reductions in the progression from LTBI to active TB disease. Healthcare interventions that could help to cut the risk of progression from LTBI to active TB disease include new diagnostic tests that are better at predicting who is at risk of progression to active TB disease; more effective drug treatments for people with LTBI; and action on the broader enablers of TB, which include improved nutrition, proper housing, better ventilation for fresh air and sunshine, improve sanitation and better infection control.
(Shobha Shukla is the Managing Editor of CNS (Citizen News Service) and Coordinator, APCAT Media (Asia Pacific regional media network to end TB and tobacco, and prevent NCDs). Follow her on Twitter @shobha1shukla or visit www.citizen-news.org)
Around 587 million (35%) of the total estimated 1.7 billion people infected with latent TB infection (LTBI) globally live in the South East Asia region. About 7% (43.3 million) of these are children under 15 years of age. A person with latent TB infection (LTBI) does not have symptoms and cannot spread TB bacteria to others. But in some of them the latent TB infection will progress to active TB disease in their life. All cases of active TB come from this pool of people with LTBI.
The political declaration at the first ever UN high-level meeting on TB in September 2018 included a target to provide TB preventive treatment to at least 30 million people during 2018–2022: 6 million people living with HIV, 4 million children below 5 years of age who are household contacts of people with active TB, and 20 million other household contacts, with a view to empty this pool of latent TB.
The World Health Organization (WHO) recommends TB preventive treatment for people living with HIV, household contacts of bacteriologically-confirmed pulmonary TB cases and clinical risk groups in all countries.
Latent TB management
India has the highest TB burden: 27% of the global TB burden. 40% of its population (400 million people) is infected with LTBI. 10% of them (40 million) are likely to develop active TB disease in their lifetime.
Dr Rohit Sarin, Director of the National Institute of Tuberculosis and Respiratory Diseases, India, and member of Technical Working Group of government of India on LTBI, agrees that to prevent incidence of active TB disease, we have to cut down TB transmission to reduce the latent TB pool. Probably the best way to do this is to diagnose a TB patient early on and to put the patient on effective treatment so that the patient is no longer infectious and will no longer transmit, he told CNS (Citizen News Service).
But managing latent TB infection in such a large population (400 million) is no easy task. So perhaps it becomes more pertinent to identify the groups which have a greater chance of breaking into active disease and then give them preventive treatment. But before we treat for LTBI we have to rule out active TB in these persons.
Test and treat
Dr Sarin shared that “The latest RNTCP guidelines for latent TB management have the test and treat strategy. But the recommendation is to treat without testing in certain groups. These are children below 5 years of age who are contacts of a TB patient and people who are living with HIV. In other groups, which include inmates of jails, people in congregate settings and in old age homes, healthcare workers, people on chronic immunosuppressive therapy, we need to first test for LTBI and in case the person is infected we start that person on treatment”.
The tests available in India are the tuberculin skin test or the Interferon Gamma Release Assay (IGRA), which is a blood test. The current treatment in the public health programme for LTBI management is daily dose of isoniazid for six months. However the country is also considering newer TB preventive treatment options, such as, a once weekly, 12 week regimen of Isoniazid and Refapentine. As a clinician one can give any of these therapies but from programmatic point of view it has to be operationally feasible for a large population, said Dr Sarin.
Boost our immunity
Dr Surya Kant, Professor and Head of the Department of Respiratory Medicine, King George's Medical University, makes a strong case of beating LTBI through improving the body’s immune system. Dr Surya Kant has been the President of three important lung health professionals' associations in India: Indian Chest Society, National College of Chest Physicians, and Indian College of Allergy, Asthma and Applied Immunology.
Dr Surya Kant said that if we cannot beat the TB bacteria, we can at least make ourselves fitter to fight it. He said that we cannot blame the TB bacteria alone for LTBI. Host immunity is also responsible for it. It is not just about the presence of the bacteria inside the body but also how the body deals with it. Active TB disease results when the body’s resistance mechanism is unable to counteract the bacillary load.
Dr Surya Kant's advice is to focus more on developing the immunity of the contacts of TB patients.
How do we do that?
While conceding that all contacts should be tested for LTBI, he stressed upon the urgent need of awareness campaigns in targeted groups for all contacts of TB patients to take proper nutrition, not smoke or consume alcohol, maintain proper blood sugar levels, do physical activity, meditate to reduce stress and maintain proper hygiene. These are all proven preventive measures to prevent LTBI from progressing to active TB and should be an integral part of TB care and control, rather than providing just TB preventive treatment. Malnutrition is the bane of TB and LTBI control, and so nutritional support must be provided not only to TB patients, but also to their contacts, he said.
Latent TB management in Indonesia
Indonesia harbours the third highest burden of TB (6%) globally. Also an estimated 85 million of the Indonesian population is infected by latent TB. Dr Erlina Burhan, Head of TB DOTS and MDR-TB at Persahabatan Hospital, Indonesia, and member of Board of Directors of International Union Against Tuberculosis and Lung Disease (The Union) told CNS that: "If Indonesia would like to have TB elimination by 2030, we cannot be just working at the end (treating active TB) but we have to prevent TB by finding people with LTBI - through contact investigation, screening at the community level, screening in high risk groups - and give them TB preventive treatment to prevent LTBI from developing into active TB disease. But as it is difficult to treat 85 million people, right now the government is prioritizing high risk groups such as children under 5 years of age and people living with HIV for TB preventive treatment. But as a clinician, I feel that we need to expand beyond these two groups and also target other risk groups to be screened and treated for LTBI."
Dr Erlina shared that in Indonesia's public health programme the Mantoux tuberculin skin test is being used. Even though, the QuantiFERON - an interferon-gamma release assay (IGRA) test- is a better diagnostic test, it is very costly. So the government is discussing the use of IGRA in future, provided the company reduces its cost.
As for TB preventive treatment, currently a 6 month daily regimen of isoniazid is offered in the government programme. But another 12-dose regimen 3HP (once weekly doses of two drugs- isoniazid and rifapentine for 3 months) could soon become a reality in Indonesia.
Annual TB rate decline needed to end TB is 17%
Achieving the targets of an 80% reduction in TB incidence from the 2015 level by 2030, would require a 17% annual rate of decline in TB incidence. This in turn will require substantial reductions in the progression from LTBI to active TB disease. Healthcare interventions that could help to cut the risk of progression from LTBI to active TB disease include new diagnostic tests that are better at predicting who is at risk of progression to active TB disease; more effective drug treatments for people with LTBI; and action on the broader enablers of TB, which include improved nutrition, proper housing, better ventilation for fresh air and sunshine, improve sanitation and better infection control.
(Shobha Shukla is the Managing Editor of CNS (Citizen News Service) and Coordinator, APCAT Media (Asia Pacific regional media network to end TB and tobacco, and prevent NCDs). Follow her on Twitter @shobha1shukla or visit www.citizen-news.org)
You May Also Like
Bangladesh's relations with neighboring India are strained over various issues. Since the fall of autocratic Sheikh Hasina's government and
Ajmer Dargah Sharif, the Shrine of famous Sufi Saint Muin-al-din-Chisti popularly known as ‘Gharib Nawaz’(benefactor of poor
"Trial of Pakistani Christian Nation" By Nazir S Bhatti
On demand of our readers, I have decided to release E-Book version of "Trial of Pakistani Christian Nation" on website of PCP which can also be viewed on website of Pakistan Christian Congress www.pakistanchristiancongress.org . You can read chapter wise by clicking tab on left handside of PDF format of E-Book.