5 results on '"Darrell H. G. Crawford"'
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2. APASL consensus statements and recommendations for hepatitis C prevention, epidemiology, and laboratory testing
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George K. K. Lau, Manoj Kumar, Darrell H. G. Crawford, Barjesh Chander Sharma, Ming-Lung Yu, Jose D. Sollano, Alaaeldin Ibrahim, Masao Omata, Jia-Horng Kao, A. Kadir Dokmeci, G.W. McCaughan, Wang-Long Chuang, Saeed Hamid, Cosmas Rinaldi Adithya Lesmana, Shiv Kumar Sarin, Lai Wei, Mamun Al-Mahtab, Osamu Yokosuka, Ankur Jindal, Jafri Wasim, and Tatsuo Kanda
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Hepatitis ,medicine.medical_specialty ,Operations research ,Hepatology ,business.industry ,Disease Management ,Hepacivirus ,Hepatitis C ,Guidelines ,medicine.disease ,Antiviral Agents ,Laboratory testing ,03 medical and health sciences ,0302 clinical medicine ,Family medicine ,Practice Guidelines as Topic ,Epidemiology ,medicine ,Humans ,030211 gastroenterology & hepatology ,030212 general & internal medicine ,business - Abstract
The Asian Pacific Association for the Study of the Liver (APASL) convened an international working party on “APASL consensus statements and recommendations for management of hepatitis C” in March 2015 to revise the “APASL consensus statements and management algorithms for hepatitis C virus infection” (Hepatol Int 6:409–435, 2012). The working party consisted of expert hepatologists from the Asian–Pacific region gathered at the Istanbul Congress Center, Istanbul, Turkey on 13 March 2015. New data were presented, discussed, and debated during the course of drafting a revision. Participants of the consensus meeting assessed the quality of the cited studies. The finalized recommendations for hepatitis C prevention, epidemiology, and laboratory testing are presented in this review. Electronic supplementary material The online version of this article (doi:10.1007/s12072-016-9736-3) contains supplementary material, which is available to authorized users.
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- 2016
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3. APASL consensus statements and recommendation on treatment of hepatitis C
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Barjesh Chander Sharma, Osamu Yokosuka, Ankur Jindal, Jafri Wasim, Mamun-Al-Mahtab, Alaaeldin Ibrahim, George K. K. Lau, Shiv Kumar Sarin, Manoj Kumar, Lai Wei, Jose D. Sollano, Saeed Hamid, Cosmas Rinaldi Adithya Lesmana, G.W. McCaughan, Tatsuo Kanda, Darrell H. G. Crawford, Ming-Lung Yu, Masao Omata, Jia-Horng Kao, A. Kadir Dokmeci, and Wang-Long Chuang
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medicine.medical_specialty ,Operations research ,Hepatology ,Turkey ,business.industry ,Interferon free ,APASL ,Treatment outcome ,DAAs ,Hepatitis C ,Guidelines ,medicine.disease ,Interferon-free ,03 medical and health sciences ,0302 clinical medicine ,Family medicine ,HCV ,Medicine ,030211 gastroenterology & hepatology ,030212 general & internal medicine ,Disease management (health) ,business - Abstract
The Asian-Pacific Association for the Study of the Liver (APASL) convened an international working party on the “APASL consensus statements and recommendation on management of hepatitis C” in March, 2015, in order to revise “APASL consensus statements and management algorithms for hepatitis C virus infection (Hepatol Int 6:409–435, 2012)”. The working party consisted of expert hepatologists from the Asian-Pacific region gathered at Istanbul Congress Center, Istanbul, Turkey on 13 March 2015. New data were presented, discussed and debated to draft a revision. Participants of the consensus meeting assessed the quality of cited studies. Finalized recommendations on treatment of hepatitis C are presented in this review. Electronic supplementary material The online version of this article (doi:10.1007/s12072-016-9717-6) contains supplementary material, which is available to authorized users.
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- 2016
4. Features of hepatitis C virus infection, current therapies and ongoing clinical trials in ten Asian Pacific countries
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Masao Omata, Lai Wei, Osamu Yokosuka, Darrell H. G. Crawford, Barjesh Chander Sharma, Wan-Long Chuang, Saeed Hamid, Alaaeldin Ibrahim, Mamun Al-Mahtab, George K. K. Lau, A. Kadir Dokmeci, and Tatsuo Kanda
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Mainland China ,Hepatitis C virus ,HCV genotypes ,medicine.disease_cause ,DIRECT ACTING ANTIVIRALS ,Global Health ,Antiviral Agents ,chemistry.chemical_compound ,medicine ,Asian country ,Humans ,Clinical Trials as Topic ,Hepatology ,Australasia ,business.industry ,Asia, Eastern ,Ribavirin ,virus diseases ,Hepatitis C, Chronic ,Virology ,digestive system diseases ,Clinical trial ,chemistry ,Morbidity ,business ,Demography - Abstract
Estimated hepatitis C virus (HCV) infection rates in the general populations were 1.3, 0.9, 0.4–1.0, 14.7, 0.1–0.3, 0.9–1.9, 1.0–2.0, 5, 4.4–8.6 and 0.5–1.3 % in Australia, Bangladesh, Mainland China, Egypt, Hong Kong, India, Japan, Pakistan, Taiwan and Turkey, respectively. The main HCV genotypes (Gs) are G1, G3, G1b, G4, G1b, G3, G1b, G3, G1b and G2, and G1 in Australia, Bangladesh, Mainland China, Egypt, Hong Kong, India, Japan, Pakistan, Taiwan and Turkey, respectively. Of IL28B genotypes, favorable alleles are ~50 % in Australia and Turkey, but 60–70 % in most of the other Asian countries. Peginterferon plus ribavirin is available in all ten Asian Pasific countries. In addition, HCV NS3/4A protease inhibitors with peginterferon plus ribavirin are currently available in several countries. Clinical trials of interferon-free regimens for HCV are ongoing in most of the ten Asian Pacific countries.
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- 2014
5. Reimbursement policies in the Asia-Pacific for chronic hepatitis B
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Keat Hong Lee, Teerha Piratvisuth, Laurentius A. Lesmana, Henry Lik-Yuen Chan, Jidong Jia, Jia-Horng Kao, Rosmawati Mohamed, Pham Hoang Phiet, Yuichiro Eguchi, Edward Gane, Kwang Hyub Han, C. Rinaldi A. Lesmana, Darrell H. G. Crawford, Wasim Jafri, Deepak Amarapurkar, Shiv Kumar Sarin, Seng Gee Lim, Jose D. Sollarno, Mamun Al Mahtab, and Sang Hoon Ahn
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medicine.medical_specialty ,Asia ,Universal design ,MEDLINE ,Alternative medicine ,Federal Government ,Antiviral Agents ,Government Agencies ,Hepatitis B, Chronic ,Surveys and Questionnaires ,medicine ,Humans ,China ,Reimbursement ,Health policy ,Hepatology ,business.industry ,Health Policy ,Australia ,Gastroenterology ,Hepatitis B ,medicine.disease ,Family medicine ,Central government ,Insurance, Health, Reimbursement ,Practice Guidelines as Topic ,Guideline Adherence ,business ,New Zealand - Abstract
There is considerable variation in reimbursement policies in Asian countries and this is likely to have an impact on treatment practice for chronic hepatitis B (CHB). Consequently a survey of leading hepatologists was performed to evaluate such policies and their impact on management of CHB in the Asia Pacific region. A questionnaire was sent to key hepatologists in Asia Pacific for information on CHB reimbursement policy—its nature, coverage, funding source, duration, review strategy and impact on Asia Pacific Association for the Study of the Liver (APASL) CHB guidelines. The results were analysed and described. Leading hepatologists from 16 Asia Pacific countries responded. Almost all of the countries have reimbursement policies but eligibility varied from only a limited group (e.g. civil servants only) to universal access. In most instances reimbursement was from the central government (except China, Pakistan and Hong Kong). Reimbursement policies were usually created by Ministry of Health committees, who received input from medical professionals, although they may not be aware of the APASL guidelines. Policies were limited by available resources, funds and prioritization. Where there was a regular review this occurred between 1 and 5 years. The quantum of reimbursement varied from 50 % in Singapore to 100 % in the majority of other countries. The criteria for treatment reimbursement were based on doctor’s opinion alone (Bangladesh, India, Pakistan, Philippines, Singapore and Vietnam) or specific clinical/laboratory criteria in the rest of the countries. In general, most countries offered unlimited duration for reimbursement except Taiwan, Indonesia and Pakistan. Monitoring tests for treatment response were reimbursed in all countries other than Vietnam. Viral resistance was diagnosed by viral or biochemical breakthrough, and viral resistance testing was uncommon. The main rescue therapy was adefovir. Reimbursement policies differed from country to country, the quantum and the proportion of patients who received reimbursement also varied significantly. Asia Pacific countries were able to follow APASL guidelines with variable success based on their reimbursement policies.
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- 2014
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