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Find video protocols related to scientific articles indexed in Pubmed.
Global, regional, and national incidence and mortality for HIV, tuberculosis, and malaria during 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013.
Christopher J L Murray, Katrina F Ortblad, Caterina Guinovart, Stephen S Lim, Timothy M Wolock, D Allen Roberts, Emily A Dansereau, Nicholas Graetz, Ryan M Barber, Jonathan C Brown, Haidong Wang, Herbert C Duber, Mohsen Naghavi, Daniel Dicker, Lalit Dandona, Joshua A Salomon, Kyle R Heuton, Kyle Foreman, David E Phillips, Thomas D Fleming, Abraham D Flaxman, Bryan K Phillips, Elizabeth K Johnson, Megan S Coggeshall, Foad Abd-Allah, Semaw Ferede Abera, Jerry P Abraham, Ibrahim Abubakar, Laith J Abu-Raddad, Niveen Me Abu-Rmeileh, Tom Achoki, Austine Olufemi Adeyemo, Arsène Kouablan Adou, José C Adsuar, Emilie Elisabet Agardh, Dickens Akena, Mazin J Al Kahbouri, Deena Alasfoor, Mohammed I Albittar, Gabriel Alcalá-Cerra, Miguel Angel Alegretti, Zewdie Aderaw Alemu, Rafael Alfonso-Cristancho, Samia Alhabib, Raghib Ali, François Alla, Peter J Allen, Ubai Alsharif, Elena Alvarez, Nelson Alvis-Guzmán, Adansi A Amankwaa, Azmeraw T Amare, Hassan Amini, Walid Ammar, Benjamin O Anderson, Carl Abelardo T Antonio, Palwasha Anwari, Johan Arnlöv, Valentina S Arsic Arsenijevic, Ali Artaman, Rana J Asghar, Reza Assadi, Lydia S Atkins, Alaa Badawi, Kalpana Balakrishnan, Amitava Banerjee, Sanjay Basu, Justin Beardsley, Tolesa Bekele, Michelle L Bell, Eduardo Bernabé, Tariku Jibat Beyene, Neeraj Bhala, Ashish Bhalla, Zulfiqar A Bhutta, Aref Bin Abdulhak, Agnes Binagwaho, Jed D Blore, Berrak Bora Basara, Dipan Bose, Michael Brainin, Nicholas Breitborde, Carlos A Castañeda-Orjuela, Ferrán Catalá-López, Vineet K Chadha, Jung-Chen Chang, Peggy Pei-Chia Chiang, Ting-Wu Chuang, Mercedes Colomar, Leslie Trumbull Cooper, Cyrus Cooper, Karen J Courville, Benjamin C Cowie, Michael H Criqui, Rakhi Dandona, Anand Dayama, Diego De Leo, Louisa Degenhardt, Borja del Pozo-Cruz, Kebede Deribe, Don C Des Jarlais, Muluken Dessalegn, Samath D Dharmaratne, Ugur Dilmen, Eric L Ding, Tim R Driscoll, Adnan M Durrani, Richard G Ellenbogen, Sergey Petrovich Ermakov, Alireza Esteghamati, Emerito Jose A Faraon, Farshad Farzadfar, Seyed-Mohammad Fereshtehnejad, Daniel Obadare Fijabi, Mohammad H Forouzanfar, Urbano Fra Paleo, Lynne Gaffikin, Amiran Gamkrelidze, Fortuné Gbètoho Gankpé, Johanna M Geleijnse, Bradford D Gessner, Katherine B Gibney, Ibrahim Abdelmageem Mohamed Ginawi, Elizabeth L Glaser, Philimon Gona, Atsushi Goto, Hebe N Gouda, Harish Chander Gugnani, Rajeev Gupta, Rahul Gupta, Nima Hafezi-Nejad, Randah Ribhi Hamadeh, Mouhanad Hammami, Graeme J Hankey, Hilda L Harb, Josep Maria Haro, Rasmus Havmoeller, Simon I Hay, Mohammad T Hedayati, Ileana B Heredia Pi, Hans W Hoek, John C Hornberger, H Dean Hosgood, Peter J Hotez, Damian G Hoy, John J Huang, Kim M Iburg, Bulat T Idrisov, Kaire Innos, Kathryn H Jacobsen, Panniyammakal Jeemon, Paul N Jensen, Vivekanand Jha, Guohong Jiang, Jost B Jonas, Knud Juel, Haidong Kan, Ida Kankindi, Nadim E Karam, André Karch, Corine Kakizi Karema, Anil Kaul, Norito Kawakami, Dhruv S Kazi, Andrew H Kemp, André Pascal Kengne, Andre Keren, Maia Kereselidze, Yousef Saleh Khader, Shams Eldin Ali Hassan Khalifa, Ejaz Ahmed Khan, Young-Ho Khang, Irma Khonelidze, Yohannes Kinfu, Jonas M Kinge, Luke Knibbs, Yoshihiro Kokubo, S Kosen, Barthélemy Kuate Defo, Veena S Kulkarni, Chanda Kulkarni, Kaushalendra Kumar, Ravi B Kumar, G Anil Kumar, Gene F Kwan, Taavi Lai, Arjun Lakshmana Balaji, Hilton Lam, Qing Lan, Van C Lansingh, Heidi J Larson, Anders Larsson, Jong-Tae Lee, James Leigh, Mall Leinsalu, Ricky Leung, Yichong Li, Yongmei Li, Graça Maria Ferreira De Lima, Hsien-Ho Lin, Steven E Lipshultz, Shiwei Liu, Yang Liu, Belinda K Lloyd, Paulo A Lotufo, Vasco Manuel Pedro Machado, Jennifer H MacLachlan, Carlos Magis-Rodríguez, Marek Majdan, Christopher Chabila Mapoma, Wagner Marcenes, Melvin Barrientos Marzan, Joseph R Masci, Mohammad Taufiq Mashal, Amanda J Mason-Jones, Bongani M Mayosi, Tasara T Mazorodze, Abigail Cecilia Mckay, Peter A Meaney, Man Mohan Mehndiratta, Fabiola Mejia-Rodriguez, Yohannes Adama Melaku, Ziad A Memish, Walter Mendoza, Ted R Miller, Edward J Mills, Karzan Abdulmuhsin Mohammad, Ali H Mokdad, Glen Liddell Mola, Lorenzo Monasta, Marcella Montico, Ami R Moore, Rintaro Mori, Wilkister Nyaora Moturi, Mitsuru Mukaigawara, Kinnari S Murthy, Aliya Naheed, Kovin S Naidoo, Luigi Naldi, Vinay Nangia, K M Venkat Narayan, Denis Nash, Chakib Nejjari, Robert G Nelson, Sudan Prasad Neupane, Charles R Newton, Marie Ng, Muhammad Imran Nisar, Sandra Nolte, Ole F Norheim, Vincent Nowaseb, Luke Nyakarahuka, In-Hwan Oh, Takayoshi Ohkubo, Bolajoko O Olusanya, Saad B Omer, John Nelson Opio, Orish Ebere Orisakwe, Jeyaraj D Pandian, Christina Papachristou, Angel J Paternina Caicedo, Scott B Patten, Vinod K Paul, Boris Igor Pavlin, Neil Pearce, David M Pereira, Aslam Pervaiz, Konrad Pesudovs, Max Petzold, Farshad Pourmalek, Dima Qato, Amado D Quezada, D Alex Quistberg, Anwar Rafay, Kazem Rahimi, Vafa Rahimi-Movaghar, Sajjad Ur Rahman, Murugesan Raju, Saleem M Rana, Homie Razavi, Robert Quentin Reilly, Giuseppe Remuzzi, Jan Hendrik Richardus, Luca Ronfani, Nobhojit Roy, Nsanzimana Sabin, Mohammad Yahya Saeedi, Mohammad Ali Sahraian, Genesis May J Samonte, Monika Sawhney, Ione J C Schneider, David C Schwebel, Soraya Seedat, Sadaf G Sepanlou, Edson E Servan-Mori, Sara Sheikhbahaei, Kenji Shibuya, Hwashin Hyun Shin, Ivy Shiue, Rupak Shivakoti, Inga Dora Sigfusdottir, Donald H Silberberg, Andrea P Silva, Edgar P Simard, Jasvinder A Singh, Vegard Skirbekk, Karen Sliwa, Samir Soneji, Sergey S Soshnikov, Chandrashekhar T Sreeramareddy, Vasiliki Kalliopi Stathopoulou, Konstantinos Stroumpoulis, Soumya Swaminathan, Bryan L Sykes, Karen M Tabb, Roberto Tchio Talongwa, Eric Yeboah Tenkorang, Abdullah Sulieman Terkawi, Alan J Thomson, Andrew L Thorne-Lyman, Jeffrey A Towbin, Jefferson Traebert, Bach X Tran, Zacharie Tsala Dimbuene, Miltiadis Tsilimbaris, Uche S Uchendu, Kingsley N Ukwaja, Selen Begüm Uzun, Andrew J Vallely, Tommi J Vasankari, N Venketasubramanian, Francesco S Violante, Vasiliy Victorovich Vlassov, Stein Emil Vollset, Stephen Waller, Mitchell T Wallin, Linhong Wang, Xiaorong Wang, Yanping Wang, Scott Weichenthal, Elisabete Weiderpass, Robert G Weintraub, Ronny Westerman, Richard A White, James D Wilkinson, Thomas Neil Williams, Solomon Meseret Woldeyohannes, John Q Wong, Gelin Xu, Yang C Yang, Yuichiro Yano, Gokalp Kadri Yentur, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Younis, Chuanhua Yu, Kim Yun Jin, Maysaa El Sayed Zaki, Yong Zhao, Yingfeng Zheng, Maigeng Zhou, Jun Zhu, Xiao Nong Zou, Alan D Lopez, Theo Vos.
Lancet
PUBLISHED: 07-22-2014
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The Millennium Declaration in 2000 brought special global attention to HIV, tuberculosis, and malaria through the formulation of Millennium Development Goal (MDG) 6. The Global Burden of Disease 2013 study provides a consistent and comprehensive approach to disease estimation for between 1990 and 2013, and an opportunity to assess whether accelerated progress has occured since the Millennium Declaration.
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Global, regional, and national prevalence of overweight and obesity in children and adults during 1980-2013: a systematic analysis for the Global Burden of Disease Study 2013.
Marie Ng, Tom Fleming, Margaret Robinson, Blake Thomson, Nicholas Graetz, Christopher Margono, Erin C Mullany, Stan Biryukov, Cristiana Abbafati, Semaw Ferede Abera, Jerry P Abraham, Niveen M E Abu-Rmeileh, Tom Achoki, Fadia S AlBuhairan, Zewdie A Alemu, Rafael Alfonso, Mohammed K Ali, Raghib Ali, Nelson Alvis Guzman, Walid Ammar, Palwasha Anwari, Amitava Banerjee, Simón Barquera, Sanjay Basu, Derrick A Bennett, Zulfiqar Bhutta, Jed Blore, Norberto Cabral, Ismael Campos Nonato, Jung-Chen Chang, Rajiv Chowdhury, Karen J Courville, Michael H Criqui, David K Cundiff, Kaustubh C Dabhadkar, Lalit Dandona, Adrian Davis, Anand Dayama, Samath D Dharmaratne, Eric L Ding, Adnan M Durrani, Alireza Esteghamati, Farshad Farzadfar, Derek F J Fay, Valery L Feigin, Abraham Flaxman, Mohammad H Forouzanfar, Atsushi Goto, Mark A Green, Rajeev Gupta, Nima Hafezi-Nejad, Graeme J Hankey, Heather C Harewood, Rasmus Havmoeller, Simon Hay, Lucia Hernandez, Abdullatif Husseini, Bulat T Idrisov, Nayu Ikeda, Farhad Islami, Eiman Jahangir, Simerjot K Jassal, Sun Ha Jee, Mona Jeffreys, Jost B Jonas, Edmond K Kabagambe, Shams Eldin Ali Hassan Khalifa, André Pascal Kengne, Yousef Saleh Khader, Young-Ho Khang, Daniel Kim, Ruth W Kimokoti, Jonas M Kinge, Yoshihiro Kokubo, Soewarta Kosen, Gene Kwan, Taavi Lai, Mall Leinsalu, Yichong Li, Xiaofeng Liang, Shiwei Liu, Giancarlo Logroscino, Paulo A Lotufo, Yuan Lu, Jixiang Ma, Nana Kwaku Mainoo, George A Mensah, Tony R Merriman, Ali H Mokdad, Joanna Moschandreas, Mohsen Naghavi, Aliya Naheed, Devina Nand, K M Venkat Narayan, Erica Leigh Nelson, Marian L Neuhouser, Muhammad Imran Nisar, Takayoshi Ohkubo, Samuel O Oti, Andrea Pedroza, Dorairaj Prabhakaran, Nobhojit Roy, Uchechukwu Sampson, Hyeyoung Seo, Sadaf G Sepanlou, Kenji Shibuya, Rahman Shiri, Ivy Shiue, Gitanjali M Singh, Jasvinder A Singh, Vegard Skirbekk, Nicolas J C Stapelberg, Lela Sturua, Bryan L Sykes, Martin Tobias, Bach X Tran, Leonardo Trasande, Hideaki Toyoshima, Steven van de Vijver, Tommi J Vasankari, J Lennert Veerman, Gustavo Velásquez-Meléndez, Vasiliy Victorovich Vlassov, Stein Emil Vollset, Theo Vos, Claire Wang, Xiaorong Wang, Elisabete Weiderpass, Andrea Werdecker, Jonathan L Wright, Y Claire Yang, Hiroshi Yatsuya, Jihyun Yoon, Seok-Jun Yoon, Yong Zhao, Maigeng Zhou, Shankuan Zhu, Alan D Lopez, Christopher J L Murray, Emmanuela Gakidou.
Lancet
PUBLISHED: 05-29-2014
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In 2010, overweight and obesity were estimated to cause 3·4 million deaths, 3·9% of years of life lost, and 3·8% of disability-adjusted life-years (DALYs) worldwide. The rise in obesity has led to widespread calls for regular monitoring of changes in overweight and obesity prevalence in all populations. Comparable, up-to-date information about levels and trends is essential to quantify population health effects and to prompt decision makers to prioritise action. We estimate the global, regional, and national prevalence of overweight and obesity in children and adults during 1980-2013.
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Global, regional, and national levels and causes of maternal mortality during 1990-2013: a systematic analysis for the Global Burden of Disease Study 2013.
Nicholas J Kassebaum, Amelia Bertozzi-Villa, Megan S Coggeshall, Katya A Shackelford, Caitlyn Steiner, Kyle R Heuton, Diego Gonzalez-Medina, Ryan Barber, Chantal Huynh, Daniel Dicker, Tara Templin, Timothy M Wolock, Ayse Abbasoglu Ozgoren, Foad Abd-Allah, Semaw Ferede Abera, Ibrahim Abubakar, Tom Achoki, Ademola Adelekan, Zanfina Ademi, Arsène Kouablan Adou, José C Adsuar, Emilie E Agardh, Dickens Akena, Deena Alasfoor, Zewdie Aderaw Alemu, Rafael Alfonso-Cristancho, Samia Alhabib, Raghib Ali, Mazin J Al Kahbouri, François Alla, Peter J Allen, Mohammad A AlMazroa, Ubai Alsharif, Elena Alvarez, Nelson Alvis-Guzmán, Adansi A Amankwaa, Azmeraw T Amare, Hassan Amini, Walid Ammar, Carl A T Antonio, Palwasha Anwari, Johan Arnlöv, Valentina S Arsic Arsenijevic, Ali Artaman, Majed Masoud Asad, Rana J Asghar, Reza Assadi, Lydia S Atkins, Alaa Badawi, Kalpana Balakrishnan, Arindam Basu, Sanjay Basu, Justin Beardsley, Neeraj Bedi, Tolesa Bekele, Michelle L Bell, Eduardo Bernabé, Tariku J Beyene, Zulfiqar Bhutta, Aref Bin Abdulhak, Jed D Blore, Berrak Bora Basara, Dipan Bose, Nicholas Breitborde, Rosario Cárdenas, Carlos A Castañeda-Orjuela, Ruben Estanislao Castro, Ferrán Catalá-López, Alanur Cavlin, Jung-Chen Chang, Xuan Che, Costas A Christophi, Sumeet S Chugh, Massimo Cirillo, Samantha M Colquhoun, Leslie Trumbull Cooper, Cyrus Cooper, Iuri da Costa Leite, Lalit Dandona, Rakhi Dandona, Adrian Davis, Anand Dayama, Louisa Degenhardt, Diego De Leo, Borja del Pozo-Cruz, Kebede Deribe, Muluken Dessalegn, Gabrielle A deVeber, Samath D Dharmaratne, Ugur Dilmen, Eric L Ding, Rob E Dorrington, Tim R Driscoll, Sergei Petrovich Ermakov, Alireza Esteghamati, Emerito Jose A Faraon, Farshad Farzadfar, Manuela Mendonca Felicio, Seyed-Mohammad Fereshtehnejad, Graça Maria Ferreira De Lima, Mohammad H Forouzanfar, Elisabeth B França, Lynne Gaffikin, Ketevan Gambashidze, Fortuné Gbètoho Gankpé, Ana C Garcia, Johanna M Geleijnse, Katherine B Gibney, Maurice Giroud, Elizabeth L Glaser, Ketevan Goginashvili, Philimon Gona, Dinorah González-Castell, Atsushi Goto, Hebe N Gouda, Harish Chander Gugnani, Rahul Gupta, Rajeev Gupta, Nima Hafezi-Nejad, Randah Ribhi Hamadeh, Mouhanad Hammami, Graeme J Hankey, Hilda L Harb, Rasmus Havmoeller, Simon I Hay, Ileana B Heredia Pi, Hans W Hoek, H Dean Hosgood, Damian G Hoy, Abdullatif Husseini, Bulat T Idrisov, Kaire Innos, Manami Inoue, Kathryn H Jacobsen, Eiman Jahangir, Sun Ha Jee, Paul N Jensen, Vivekanand Jha, Guohong Jiang, Jost B Jonas, Knud Juel, Edmond Kato Kabagambe, Haidong Kan, Nadim E Karam, André Karch, Corine Kakizi Karema, Anil Kaul, Norito Kawakami, Konstantin Kazanjan, Dhruv S Kazi, Andrew H Kemp, André Pascal Kengne, Maia Kereselidze, Yousef Saleh Khader, Shams Eldin Ali Hassan Khalifa, Ejaz Ahmed Khan, Young-Ho Khang, Luke Knibbs, Yoshihiro Kokubo, Soewarta Kosen, Barthélemy Kuate Defo, Chanda Kulkarni, Veena S Kulkarni, G Anil Kumar, Kaushalendra Kumar, Ravi B Kumar, Gene Kwan, Taavi Lai, Ratilal Lalloo, Hilton Lam, Van C Lansingh, Anders Larsson, Jong-Tae Lee, James Leigh, Mall Leinsalu, Ricky Leung, Xiaohong Li, Yichong Li, Yongmei Li, Juan Liang, Xiaofeng Liang, Stephen S Lim, Hsien-Ho Lin, Steven E Lipshultz, Shiwei Liu, Yang Liu, Belinda K Lloyd, Stephanie J London, Paulo A Lotufo, Jixiang Ma, Stefan Ma, Vasco Manuel Pedro Machado, Nana Kwaku Mainoo, Marek Majdan, Christopher Chabila Mapoma, Wagner Marcenes, Melvin Barrientos Marzan, Amanda J Mason-Jones, Man Mohan Mehndiratta, Fabiola Mejia-Rodriguez, Ziad A Memish, Walter Mendoza, Ted R Miller, Edward J Mills, Ali H Mokdad, Glen Liddell Mola, Lorenzo Monasta, Jonathan de la Cruz Monis, Julio Cesar Montañez Hernandez, Ami R Moore, Maziar Moradi-Lakeh, Rintaro Mori, Ulrich O Mueller, Mitsuru Mukaigawara, Aliya Naheed, Kovin S Naidoo, Devina Nand, Vinay Nangia, Denis Nash, Chakib Nejjari, Robert G Nelson, Sudan Prasad Neupane, Charles R Newton, Marie Ng, Mark J Nieuwenhuijsen, Muhammad Imran Nisar, Sandra Nolte, Ole F Norheim, Luke Nyakarahuka, In-Hwan Oh, Takayoshi Ohkubo, Bolajoko O Olusanya, Saad B Omer, John Nelson Opio, Orish Ebere Orisakwe, Jeyaraj D Pandian, Christina Papachristou, Jae-Hyun Park, Angel J Paternina Caicedo, Scott B Patten, Vinod K Paul, Boris Igor Pavlin, Neil Pearce, David M Pereira, Konrad Pesudovs, Max Petzold, Dan Poenaru, Guilherme V Polanczyk, Suzanne Polinder, Dan Pope, Farshad Pourmalek, Dima Qato, D Alex Quistberg, Anwar Rafay, Kazem Rahimi, Vafa Rahimi-Movaghar, Sajjad Ur Rahman, Murugesan Raju, Saleem M Rana, Amany Refaat, Luca Ronfani, Nobhojit Roy, Tania Georgina Sánchez Pimienta, Mohammad Ali Sahraian, Joshua A Salomon, Uchechukwu Sampson, Itamar S Santos, Monika Sawhney, Felix Sayinzoga, Ione J C Schneider, Austin Schumacher, David C Schwebel, Soraya Seedat, Sadaf G Sepanlou, Edson E Servan-Mori, Marina Shakh-Nazarova, Sara Sheikhbahaei, Kenji Shibuya, Hwashin Hyun Shin, Ivy Shiue, Inga Dora Sigfusdottir, Donald H Silberberg, Andrea P Silva, Jasvinder A Singh, Vegard Skirbekk, Karen Sliwa, Sergey S Soshnikov, Luciano A Sposato, Chandrashekhar T Sreeramareddy, Konstantinos Stroumpoulis, Lela Sturua, Bryan L Sykes, Karen M Tabb, Roberto Tchio Talongwa, Feng Tan, Carolina Maria Teixeira, Eric Yeboah Tenkorang, Abdullah Sulieman Terkawi, Andrew L Thorne-Lyman, David L Tirschwell, Jeffrey A Towbin, Bach X Tran, Miltiadis Tsilimbaris, Uche S Uchendu, Kingsley N Ukwaja, Eduardo A Undurraga, Selen Begüm Uzun, Andrew J Vallely, Coen H van Gool, Tommi J Vasankari, Monica S Vavilala, N Venketasubramanian, Salvador Villalpando, Francesco S Violante, Vasiliy Victorovich Vlassov, Theo Vos, Stephen Waller, Haidong Wang, Linhong Wang, Xiaorong Wang, Yanping Wang, Scott Weichenthal, Elisabete Weiderpass, Robert G Weintraub, Ronny Westerman, James D Wilkinson, Solomon Meseret Woldeyohannes, John Q Wong, Muluemebet Abera Wordofa, Gelin Xu, Yang C Yang, Yuichiro Yano, Gokalp Kadri Yentur, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Z Younis, Chuanhua Yu, Kim Yun Jin, Maysaa El Sayed Zaki, Yong Zhao, Yingfeng Zheng, Maigeng Zhou, Jun Zhu, Xiao Nong Zou, Alan D Lopez, Mohsen Naghavi, Christopher J L Murray, Rafael Lozano.
Lancet
PUBLISHED: 05-02-2014
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The fifth Millennium Development Goal (MDG 5) established the goal of a 75% reduction in the maternal mortality ratio (MMR; number of maternal deaths per 100,000 livebirths) between 1990 and 2015. We aimed to measure levels and track trends in maternal mortality, the key causes contributing to maternal death, and timing of maternal death with respect to delivery.
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Decrease in shigellosis-related deaths without Shigella spp.-specific interventions, Asia.
Emerging Infect. Dis.
PUBLISHED: 10-30-2010
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In 1999, a review of the literature for 1966-1997 suggested that ?1.1 million persons die annually of shigellosis, including ?880,000 in Asia. Our recent review of the literature for 1990-2009 indicates that ?125 million shigellosis cases occur annually in Asia, of which ?14,000 are fatal. This estimate for illnesses is similar to the earlier estimate, but the number of deaths is 98% lower; that is, the lower estimate of deaths is associated with markedly reduced case-fatality rates rather than fewer cases. Shigella spp.-related deaths decreased substantially during a period without Shigella spp.-specific interventions. We speculate that nonspecific interventions, e.g., measles vaccination, vitamin A supplementation, and improved nutrition, may have led to the reduced number of shigellosis-related deaths.
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Suitable disk antimicrobial susceptibility breakpoints defining Salmonella enterica serovar Typhi isolates with reduced susceptibility to fluoroquinolones.
Antimicrob. Agents Chemother.
PUBLISHED: 09-13-2010
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Infections with Salmonella enterica serovar Typhi isolates that have reduced susceptibility to ofloxacin (MIC ? 0.25 ?g/ml) or ciprofloxacin (MIC ? 0.125 ?g/ml) have been associated with a delayed response or clinical failure following treatment with these antimicrobials. These isolates are not detected as resistant using current disk susceptibility breakpoints. We examined 816 isolates of S. Typhi from seven Asian countries. Screening for nalidixic acid resistance (MIC ? 16 ?g/ml) identified isolates with an ofloxacin MIC of ?0.25 ?g/ml with a sensitivity of 97.3% (253/260) and specificity of 99.3% (552/556). For isolates with a ciprofloxacin MIC of ?0.125 ?g/ml, the sensitivity was 92.9% (248/267) and specificity was 98.4% (540/549). A zone of inhibition of ?28 mm around a 5-?g ofloxacin disc detected strains with an ofloxacin MIC of ?0.25 ?g/ml with a sensitivity of 94.6% (246/260) and specificity of 94.2% (524/556). A zone of inhibition of ?30 mm detected isolates with a ciprofloxacin MIC of ?0.125 ?g/ml with a sensitivity of 94.0% (251/267) and specificity of 94.2% (517/549). An ofloxacin MIC of ?0.25 ?g/ml and a ciprofloxacin MIC of ?0.125 ?g/ml detected 74.5% (341/460) of isolates with an identified quinolone resistance-inducing mutation and 81.5% (331/406) of the most common mutant (carrying a serine-to-phenylalanine mutation at codon 83 in the gyrA gene). Screening for nalidixic acid resistance or ciprofloxacin and ofloxacin disk inhibition zone are suitable for detecting S. Typhi isolates with reduced fluoroquinolone susceptibility.
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Improving the sensitivity of blood culture for Streptococcus pneumoniae.
J. Trop. Pediatr.
PUBLISHED: 08-24-2010
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Isolation of Streptococcus pneumoniae is jeopardized by low sensitivity of blood culture, autolysis and contamination with fast-growing organism(s). We performed an immunochromatographic (ICT) test for S. pneumoniae on chocolatized blood culture bottles and also sub-cultured contaminated bottles on a selective medium, thus identifying an additional eight and three cases, respectively, and improving the detection of pneumococcus by 23% (48% vs. 59%). Prescreening of culture bottles in a blinded fashion could rationalize the use of ICT with ~99% accuracy. These two approaches can aid microbiology laboratories in resource-poor countries to substantially improve rates of detection of S. pneumoniae.
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A low-cost approach to measure the burden of vaccine preventable diseases in urban areas.
Vaccine
PUBLISHED: 07-24-2010
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We piloted a low-cost approach to measure the disease burden of Streptococcus pneumoniae, Hib and Salmonella Typhi by leveraging the existing infrastructure of high performing microbiology laboratories at two large paediatric hospitals in Dhaka Bangladesh, and assessing the hospital utilization of the catchment population of these hospitals for different syndromes. S. Typhi was the most common bacterium identified in culture and accounted for an estimated 211 hospitalizations per 100,000 children <5 years of age per year. Meningitis due to S. pneumoniae was the most common cause of mortality accounting for 8.0 deaths per 100,000 children <5 years of age per year. This low-cost approach can provide data to support vaccine introduction and the health impact of newly introduced vaccines.
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Coping strategies for financial burdens in families with childhood pneumonia in Bangladesh.
BMC Public Health
PUBLISHED: 07-21-2010
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This study aimed to determine the out-of pocket expenditure and coping strategies adopted by families of children admitted in a hospital in Bangladesh with pneumonia.
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Burden of typhoid and paratyphoid fever in a densely populated urban community, Dhaka, Bangladesh.
Int. J. Infect. Dis.
PUBLISHED: 03-16-2010
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We conducted blood culture surveillance to estimate the incidence of typhoid and paratyphoid fever among urban slum residents in Dhaka, Bangladesh.
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Causes of early childhood deaths in urban Dhaka, Bangladesh.
PLoS ONE
PUBLISHED: 08-21-2009
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Data on causes of early childhood death from low-income urban areas are limited. The nationally representative Bangladesh Demographic and Health Survey 2007 estimates 65 children died per 1,000 live births. We investigated rates and causes of under-five deaths in an urban community near two large pediatric hospitals in Dhaka, Bangladesh and evaluated the impact of different recall periods. We conducted a survey in 2006 for 6971 households and a follow up survey in 2007 among eligible remaining households or replacement households. The initial survey collected information for all children under five years old who died in the previous year; the follow up survey on child deaths in the preceding five years. We compared mortality rates based on 1-year recall to the 4 years preceding the most recent 1 year. The initial survey identified 58 deaths among children <5 years in the preceding year. The follow up survey identified a mean 53 deaths per year in the preceding five years (SD+/-7.3). Under-five mortality rate was 34 and neonatal mortality was 15 per thousand live births during 2006-2007. The leading cause of under-five death was respiratory infections (22%). The mortality rates among children under 4 years old for the two time periods (most recent 1-year recall and the 4 years preceding the most recent 1 year) were similar (36 versus 32). The child mortality in urban Dhaka was substantially lower than the national rate. Mortality rates were not affected by recall periods between 1 and 5 years.
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Use of multiple surveillance modalities to assess the epidemiology of Streptococcus pneumoniae infection in Bangladesh.
Clin. Infect. Dis.
PUBLISHED: 02-05-2009
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Measuring the broad impact of pneumococcal disease requires multiple surveillance modalities. Four major data sources elucidate the burden of pneumococcal disease in Bangladesh. The Bangladesh Demographic and Health Survey has identified pneumonia as the leading cause of childhood death. By extrapolation of mortality rates in the survey to the Bangladesh population, it has been estimated that approximately 90,000 children >1 month and <5 years of age die of pneumonia every year in Bangladesh. Through hospital-based surveillance, a wide range of pneumococcal serotypes leading to hospitalization and pneumonia have been identified as a leading cause of pediatric hospitalization. Urban community-based surveillance has demonstrated that invasive pneumococcal disease (IPD) is common in the community. Rural community-based surveillance has demonstrated that serious IPD is common in rural areas. Together, these data provide a strong scientific case for the importance of pneumococcal disease prevention to child health in Bangladesh and, therefore, the potential benefit of an effective vaccine.
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Multihospital surveillance of pneumonia burden among children aged <5 years hospitalized for pneumonia in Bangladesh.
Clin. Infect. Dis.
PUBLISHED: 02-05-2009
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Pneumonia contributes substantially to childhood mortality in Bangladesh. We conducted a study to characterize the disease severity and risk factors for mortality among children hospitalized for pneumonia in Bangladesh.
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Surveillance for invasive Streptococcus pneumoniae disease among hospitalized children in Bangladesh: antimicrobial susceptibility and serotype distribution.
Clin. Infect. Dis.
PUBLISHED: 02-05-2009
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Vaccines offer the prospect of primary disease prevention of pneumococcal disease in childhood. For introduction of such vaccines in developing countries, information about disease epidemiology is necessary.
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Invasive pneumococcal disease among children in rural Bangladesh: results from a population-based surveillance.
Clin. Infect. Dis.
PUBLISHED: 02-05-2009
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Streptococcus pneumoniae infection is recognized as a global priority public health problem, and conjugate vaccines have been shown to prevent vaccine-type invasive pneumococcal disease (IPD) in children. However, better estimates of the disease burden and reliable population-based data on serotype composition are needed for vaccine development and implementation in developing countries.
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Zinc therapy for diarrhoea improves growth among Bangladeshi infants 6 to 11 months of age.
J. Pediatr. Gastroenterol. Nutr.
PUBLISHED: 01-28-2009
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We assessed the effect of zinc for the treatment of diarrhoea implemented at the community level on physical growth among children 6 to 35 months of age.
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Streptococcus pneumoniae serotype-2 childhood meningitis in Bangladesh: a newly recognized pneumococcal infection threat.
PLoS ONE
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Streptococcus pneumoniae is a leading cause of meningitis in countries where pneumococcal conjugate vaccines (PCV) targeting commonly occurring serotypes are not routinely used. However, effectiveness of PCV would be jeopardized by emergence of invasive pneumococcal diseases (IPD) caused by serotypes which are not included in PCV. Systematic hospital based surveillance in Bangladesh was established and progressively improved to determine the pathogens causing childhood sepsis and meningitis. This also provided the foundation for determining the spectrum of serotypes causing IPD. This article reports an unprecedented upsurge of serotype 2, an uncommon pneumococcal serotype, without any known intervention.
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