�A irregular Phase I AIDS vaccinum clinical trial in India was successfully completed, the Indian Council of Medical Research, the National AIDS Control Organization and the International AIDS Vaccine Initiative have announced. The results of the trial of an MVA-based AIDS vaccine candidate (TBC-M4), which was conducted in Chennai, indicated that the vaccine prospect had acceptable levels of safety and was well tolerated.
The proportion of volunteers whose immune systems responded to the vaccine nominee suggests the candidate holds promise. The trial was done victimization two doses of the candidate vaccinum. After three injections, 82 percent of the volunteers who received a low dose and 100 per centum of those who received a high dose registered immune responses to the vaccine. The 100 pct response rate is greater than that seen with the legal age of AIDS vaccine candidates tested in humans to date. However the intensity level and diversity of these immune responses were modest. It may be possible to boost the immune response, if this vaccine is secondhand in combination with other candidate AIDS vaccines.
"We are pleased to see that the MVA-based candidate well-tried in Chennai was good and showed promising initial immune responses. We do not recognise whether these observed responses will ultimately translate into an effective vaccine that will assist protect individuals from HIV infection, merely hope to learn more than through further testing," aforementioned Dr. S K Bhattacharya, Additional Director General of the Indian Council of Medical Research. "India is playing a significant theatrical role in world-wide AIDS vaccinum discovery efforts given our strong medical and scientific capabilities. There is a need for continued efforts for the creation of novel, reliable mechanisms for long-term research on AIDS vaccines and other new prevention technologies."
The Phase I clinical trial was initiated in January 2006 at the Tuberculosis Research Center (TRC), an Indian Council of Medical Research (ICMR) institute in Chennai, and was completed in February 2008. This trial was conducted under the egis of a Memorandum of Understanding (MoU) between the Government of India - through the Indian Council of Medical Research (ICMR) and the National AIDS Control Organization (NACO) - and the not-for-profit International AIDS Vaccine Initiative (IAVI). YRG CARE, based in Chennai, collaborated with TRC to marshal the residential district around the Phase I trial.
Dr. Narayanan, former Director of the Tuberculosis Research Center, added, "Consistent creation in science despite setbacks has ensured the developing of many effective prevention technologies. The successful channel of the trial in Chennai re-affirms the motivation for continued vaccine growing initiatives, where learnings from every effort will contribute to world advancement of the AIDS vaccine field."
About the Phase I MVA-based (TBC-M4) AIDS vaccine trial
The trial was a double blind, dose-escalation, randomized, placebo-controlled trial, which was initiated after receiving all necessary regulatory and ethical clearances. The objectives of such a Phase I trial are to evaluate the safety of the vaccine candidate and to assemble preliminary results of immune responses induced by the candidate. The total duration of the trial was approximately 24 months. The volunteers recruited for this trial were 32 intelligent, HIV-uninfected manpower and women between 18 and 50 years of age, from all socioeconomic strata. Three intra-muscular injections of TBC-M4 or placebo were administered to the volunteers.
Moving forward
The results of the Phase I vaccine trial of TBC-M4 propose that further research is warranted. Currently, two additional Phase I trials testing the MVA-based candidate in a prime-boost regime ar planned and under review by the relevant regime in India and approved in the UK. The trials are designed to use dissimilar modes of administration of the fuzee vaccine, different dosages and different vaccinum regimens. It is hoped that the prime-boost regimen will help to strengthen the modest immune responses observed in the Phase I visitation of the MVA-based candidate alone. Collectively, the results will assist determine whether and how to impress forward with additional testing of this MVA-based AIDS vaccine candidate.
Simultaneously, IAVI has undertaken work to change the MVA-based vaccine nominee so that it is ready for large-scale manufacturing should the trial results suggest further testing is warranted.
Fact Sheet
Phase I clinical trial- TBC M4
Was initiated in January 2006 and completed in February 2008.
The vaccine prospect, TBC-M4, is based on a vector built from recombinant Modified Vaccinia Ankara (MVA). It was designed by a biotech firm in the U.S. in collaboration with Dr. Sekhar Chakrabarty from the National Institute of Cholera and Enteric Diseases (NICED). It targets HIV-1 subtype C, the most predominant HIV subtype in India.
A Phase I trial is the number 1 human test of a candidate vaccine for valuation of safety device, and to a lesser extent, analysis of the immune responses evoked by the vaccine, different vaccine doses and immunization schedules.
The run was conducted under the aegis of a MoU between the Government of India - through ICMR and NACO - and IAVI.
About Partners
About the National AIDS Control Organization (NACO):
NACO is the nodal organization for preparation of policy and carrying out of programmes for bar and control of HIV/AIDS in India. The boilers suit vision of the National AIDS Control Organization (NACO) is to lead and catalyze an expanded response to the HIV/AIDS epidemic in order to bear the spread of infection, reduce people's vulnerability to HIV, advertize community and family-based care to HIV/AIDS cases inside an enabling environment without any branding and discrimination, and facilitate the epidemic's devastating social and economic impact.
About the Indian Council of Medical Research (ICMR):
The ICMR, the apex body in India for the formulation, coordination and advancement of biomedical research, having been founded in 1911, is one of the oldest medical research bodies in the world.
The Governing Body of the Council is presided over by the Union Health Minister. It is assisted in scientific and technical matters by a Scientific Advisory Board comprising eminent experts in different biomedical disciplines. The Board, in sprain, is assisted by a series of Scientific Advisory Groups, Scientific Advisory Committees, Expert Groups, Task Forces and Steering Committees, which evaluate and monitor different research activities of the Council.
About the Tuberculosis Research Centre (TRC):
TRC, headquartered in Chennai, was set up in 1955 by the ICMR to boost biomedical research in India and to complement the National Tuberculosis Control Programme. In recent days, TRC has been extensively involved in HIV research. The institution has unmatchable of India's best and most experient multidisciplinary teams of scientists and one of the best-equipped laboratories for HIV/AIDS and t.B. research.
About the Y R Gaitonde Centre for AIDS Research and Education (YRG Care):
YRG Care is a non-profit HIV referral and research middle in Chennai. The nub was founded in 1993 by Dr. Suniti Solomon M.D., wHO documented the first evidence of HIV infection in India. YRG CARE is a widely recognized modelling of AIDS care and support services. YRG CARE has established a comprehensive chopine for HIV diagnostic, science laboratory and clinical facilities that are alone in the country. The centre has developed an extensive network of local, national and international collaborators. The centre has a commendable track record in excellence in program effectuation and research.
About the International AIDS Vaccine Initiative (IAVI):
IAVI is a global nonprofit organization organization whose mission is to ascertain the evolution of safe, effective, accessible, preventive HIV vaccines for use passim the world. Founded in 1996 and operational in 24 countries, IAVI and its network of collaborators research and develop vaccinum candidates. IAVI's financial and in-kind supporters include the Alfred P. Sloan Foundation, the Bill & Melinda Gates Foundation, the Foundation for the National Institutes of Health, The John D. Evans Foundation, The New York Community Trust, the James B. Pendleton Charitable Trust, The Rockefeller Foundation, The William and Flora Hewlett Foundation; the Governments of Canada, Denmark, Ireland, The Netherlands, Norway, Spain, Sweden, the United Kingdom, and the United States, the Basque Autonomous Government as well as the European Union; many-sided organizations such as The World Bank; corporate donors including BD (Becton, Dickinson & Co.), Bristol-Myers Squibb, Continental Airlines, Google Inc., Henry Schein, Inc., Merck & Co., Inc. and Pfizer Inc; leading AIDS charities such as Broadway Cares/Equity Fights AIDS and Until There's A Cure Foundation; other private donors such as The Haas Trusts; and many generous individuals from around the world. For more info, see http://www.iavi.org/.
For further information, please visit the IAVI India website - hTTP://www.iavi.org.in/
Source: Lisa Beyer
International AIDS Vaccine Initiative
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Wednesday 20 August 2008
Sunday 10 August 2008
George Craig criticises Scouting For Girls
One Night Only frontman George Craig has blamed Scottish festival bosses for choosing Scouting For Girls as headliners.
The singer claimed that his band would have been a far better choice to top the measure at the Belladrum Tartan Heart festival, which takes place in Inverness this weekend.
Craig, whose band is known for their tracks 'Just For Tonight' and 'It's About Time', claimed that he cannot recount the difference between Scouting For Girls' hit singles.
"It's a good festival, merely we should be headlining over Scouting For Girls, who I noticed ar playing," Craig told the Daily Record. "It would be good for us to top the eyeshade. Maybe Scotland has thousands more citizenry who love Scouting For Girls only we ar a much better band.
"If the people in Scotland think we are one of their favourite bands from England, I'm non worried around what Scouting For Girls think."
Commenting on the band's tracks 'Elvis Ain't Dead', 'She's So Lovely' and 'Heartbeat', he added: "We should be headlining because Scouting For Girls write good bug out songs and do truly well. But they simply write hits and it sounds like they are writing the same birdcall over and over. They're a good band and nice guys, but it's not my thing."
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The singer claimed that his band would have been a far better choice to top the measure at the Belladrum Tartan Heart festival, which takes place in Inverness this weekend.
Craig, whose band is known for their tracks 'Just For Tonight' and 'It's About Time', claimed that he cannot recount the difference between Scouting For Girls' hit singles.
"It's a good festival, merely we should be headlining over Scouting For Girls, who I noticed ar playing," Craig told the Daily Record. "It would be good for us to top the eyeshade. Maybe Scotland has thousands more citizenry who love Scouting For Girls only we ar a much better band.
"If the people in Scotland think we are one of their favourite bands from England, I'm non worried around what Scouting For Girls think."
Commenting on the band's tracks 'Elvis Ain't Dead', 'She's So Lovely' and 'Heartbeat', he added: "We should be headlining because Scouting For Girls write good bug out songs and do truly well. But they simply write hits and it sounds like they are writing the same birdcall over and over. They're a good band and nice guys, but it's not my thing."
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