Ih Chang

7.9k citations

56 papers · 5.2k indexed · 1 hit paper · h-index 25

Impact in

Microbiology top 0.05%
- Bacterial Infections and Vaccines
Epidemiology top 0.5%
- Pneumonia and Respiratory Infections
- Respiratory viral infections research
- Pneumocystis jirovecii pneumonia detection and treatment
- Influenza Virus Research Studies

Papers in ⓘ

Epidemiology 17
- Pneumonia and Respiratory Infections 12
- Respiratory viral infections research 7
- Pneumocystis jirovecii pneumonia detection and treatment 5
Oncology 14
- Polyomavirus and related diseases 13

Co-authors: George R. Siber (8 shared papers)Robert Kohberger (8 shared papers)Dace V. Madore (5 shared papers)Jill Hackell (7 shared papers)Frank Malinoski (4 shared papers)Henry R. Shinefield (3 shared papers)Paula Ray (3 shared papers)Steven Black (4 shared papers)
Journals: Neurology (17 papers)American Journal of Ophthalmology (4 papers)Vaccine (3 papers)The Journal of Infectious Diseases (3 papers)The Pediatric Infectious Disease Journal (3 papers)
Partner nations: United States United Kingdom Germany

In The Last Decade

Ih Chang

53 papers receiving 5.0k citations

Hit Papers

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Efficacy, safety and immunogenicity of heptavalent pneumococcal conjugate vaccine in children 2000 · 1.8k citations

Peers

Countries citing papers authored by Ih Chang

Since Specialization

Citations

This map shows the geographic impact of Ih Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ih Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ih Chang more than expected).

Fields of papers citing papers by Ih Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ih Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ih Chang. The network helps show where Ih Chang may publish in the future.

Co-authors

The 25 scholars most cited alongside Ih Chang, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ih Chang Line = papers co-authored together Ih Chang links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 56 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Efficacy, safety and immunogenicity of heptavalent pneumococcal conjugate vaccine in children The Pediatric Infectious Disease Journal ·Steven Black, Henry R. Shinefield, Bruce Fireman, Edwin Lewis, Paula Ray, John Hansen, Laura Elvin, Kathleen Ensor, Jill Hackell, George R. Siber, Frank Malinoski, Dace V. Madore, Ih Chang, Robert Kohberger, Wendy Watson, Robert Austrian, Kathryn M. Edwards Hit paper breakdown →	2000	1817
2	Immunogenicity and Impact on Nasopharyngeal Carriage of a Nonavalent Pneumococcal Conjugate Vaccine The Journal of Infectious Diseases ·Nontombi Mbelle, Robin Huebner, Avril D. Wasas, Alan Kimura, Ih Chang, Keith P. Klugman	1999	431
3	Safety and Immunogenicity of Heptavalent Pneumococcal Vaccine Conjugated to CRM197 in United States Infants PEDIATRICS ·Margaret B. Rennels, Kathryn M. Edwards, Harry Keyserling, Keith S. Reisinger, DEBORAH A. HOGERMAN, Dace V. Madore, Ih Chang, Peter R. Paradiso, Frank Malinoski, Alan Kimura	1998	331
4	Efficacy and safety of seven-valent conjugate pneumococcal vaccine in American Indian children: group randomised trial The Lancet ·Katherine L. O’Brien, Lawrence H. Moulton, Raymond Reid, Robert Weatherholtz, Jane Oski, Laura B. Brown, Gaurav Kumar, Alan J. Parkinson, Diana Hu, Jill Hackell, Ih Chang, Robert Kohberger, George R. Siber, Mathuram Santosham	2003	299
5	Serological criteria for evaluation and licensure of new pneumococcal conjugate vaccine formulations for use in infants Vaccine ·Luis Jódar, Jay C. Butler, George M. Carlone, Ron Dagan, David Goldblatt, Helena Käyhty, Keith P. Klugman, Brian D. Plikaytis, George R. Siber, Robert Kohberger, Ih Chang, Thomas Cherian	2003	298
6	Estimating the protective concentration of anti-pneumococcal capsular polysaccharide antibodies Vaccine ·George R. Siber, Ih Chang, Sherryl Baker, Philip Fernsten, Katherine L. O’Brien, Mathuram Santosham, Keith P. Klugman, Shabir A. Madhi, Peter R. Paradiso, Robert Kohberger	2007	278
7	Safety and immunogenicity of heptavalent pneumococcal CRM197 conjugate vaccine in infants and toddlers The Pediatric Infectious Disease Journal ·Henry R. Shinefield, Steven Black, Paula Ray, Ih Chang, Ned Lewis, Bruce Fireman, Jill Hackell, Peter R. Paradiso, George R. Siber, Robert Kohberger, Dace V. Madore, FRANK J. MALINOWSKI, Alan Kimura, Chinh T. Lé, IRENE LANDAW, JANET AGUILAR, John Hansen	1999	234
8	Risk of natalizumab-associated progressive multifocal leukoencephalopathy in patients with multiple sclerosis: a retrospective analysis of data from four clinical studies The Lancet Neurology ·Pei‐Ran Ho, Harold Koendgen, Nolan Campbell, Bill Haddock, Sandra Richman, Ih Chang	2017	209
9	Safety and efficacy of natalizumab in patients with acute ischaemic stroke (ACTION): a randomised, placebo-controlled, double-blind phase 2 trial The Lancet Neurology ·Jacob Elkins, Roland Veltkamp, Joan Montaner, S. Claiborne Johnston, Aneesh B. Singhal, Kyra J. Becker, Maarten G. Lansberg, Weihua Tang, Ih Chang, Kumar Kandadi Muralidharan, Sarah Gheuens, Lahar Mehta, Mitchell S.V. Elkind	2017	160
10	Treatment of patients with cardiovascular disease with L-4F, an apo-A1 mimetic, did not improve select biomarkers of HDL function Journal of Lipid Research ·Catherine E. Watson, Nicole Weissbach, Lise Kjems, Surya Ayalasomayajula, Yiming Zhang, Ih Chang, Mohamad Navab, Susan Hama, Greg Hough, Srinivasa T. Reddy, Daniel Soffer, Daniel J. Rader, Alan M. Fogelman, Alison D. Schecter	2010	126
11	Risk of natalizumab-associated PML in patients with MS is reduced with extended interval dosing Neurology ·Lana Zhovtis Ryerson, John Foley, Ih Chang, Ilya Kister, Gary Cutter, Ryan R. Metzger, Judith D. Goldberg, Xiaochun Li, Evan L. Riddle, Karen Smirnakis, Rachna Kasliwal, Zheng Ren, Christophe Hotermans, Pei‐Ran Ho, Nolan Campbell	2019	116
12	Long-term safety and effectiveness of natalizumab treatment in clinical practice: 10 years of real-world data from the Tysabri Observational Program (TOP) Journal of Neurology Neurosurgery & Psychiatry ·Helmut Butzkueven, Ludwig Kappos, Heinz Wiendl, María Trojano, Tim Spelman, Ih Chang, Rachna Kasliwal, Seema Jaitly, Nolan Campbell, Pei‐Ran Ho, Stephanie Licata	2020	99
13	Pharmacodynamics, Safety, and Pharmacokinetics of BMS-663068, an Oral HIV-1 Attachment Inhibitor in HIV-1-Infected Subjects The Journal of Infectious Diseases ·Richard E. Nettles, Dirk Schürmann, Li Zhu, M. Stonier, Shu‐Pang Huang, Ih Chang, C. Chien, Mark Krystal, Megan Wind‐Rotolo, Neelanjana Ray, George J. Hanna, Richard Bertz, Dennis M. Grasela	2012	79
14	Emraclidine, a novel positive allosteric modulator of cholinergic M4 receptors, for the treatment of schizophrenia: a two-part, randomised, double-blind, placebo-controlled, phase 1b trial The Lancet ·John H. Krystal, John M. Kane, Christoph U. Correll, David P. Walling, Matthew Leoni, Sridhar Duvvuri, Shrinal Patel, Ih Chang, Philip Iredale, Lillian Frohlich, Stacey Versavel, Pamela Perry, Raymond Sanchez, John J. Renger	2022	77
15	Efficacy of Heptavalent Conjugate Pneumococcal Vaccine (Wyeth Lederle) in 7,000 Infants and Children: Results of the Northern California Kaiser Permanente Efficacy Trial Pediatric Research ·Steven Black, Henry R. Shinefield, Paula Ray, Edwin Lewis, Bruce Fireman, Robert Austrian, George R. Siber, Jill Hackell, Robert Kohberger, Ih Chang	1999	65
16	Increased cerebral blood volume in HIV‐positive patients detected by functional MRI Neurology ·Irene Tracey, Leena M. Hamberg, A. R. Guimaraes, George J. Hunter, Ih Chang, Bradford Navia, R. Gilberto González	1998	49
17	Design of a Group-Randomized Streptococcus pneumoniae Vaccine Trial Controlled Clinical Trials ·Lawrence H. Moulton, Katherine L. O’Brien, Robert Kohberger, Ih Chang, Raymond Reid, Robert Weatherholtz, Jill Hackell, George R. Siber, Mathuram Santosham	2001	48
18	Field Studies of Protection from Infection by Experimental Trachoma Virus Vaccine in Preschool-Aged Children on Taiwan. Experimental Biology and Medicine ·J. Thomas Grayston, R. L. Woolridge, S.-P. Wang, Chun-hui Yen, C.Y. Yang, Katharine Cheng, Ih Chang	1963	46
19	Safety and immunogenicity of four doses of Neisseria meningitidis group C vaccine conjugated to CRM197 in United States infants The Pediatric Infectious Disease Journal ·Margaret B. Rennels, Kathryn M. Edwards, Harry Keyserling, Keith S. Reisinger, Mark M. Blatter, Sally A. Quataert, Dace V. Madore, Ih Chang, Frank Malinoski, Jill Hackell, Peter R. Paradiso	2001	45
20	Field Trial of A Monovalent and of A Bivalent Mineral Oil Adjuvant Trachoma Vaccine in Taiwan School Children American Journal of Ophthalmology ·R. L. Woolridge, J. Thomas Grayston, Ih Chang, Katharine Cheng, C.Y. Yang, Charles Neave	1967	44

About Ih Chang

Ih Chang is a scholar working on Epidemiology, Oncology, Pathology and Forensic Medicine, Microbiology and Plant Science, having authored 56 papers that have together received 5.2k indexed citations. Recurring topics across this work include Polyomavirus and related diseases (13 papers), Pneumonia and Respiratory Infections (12 papers), Multiple Sclerosis Research Studies (12 papers), Respiratory viral infections research (7 papers), Bacterial Infections and Vaccines (7 papers), Plant Virus Research Studies (6 papers), Reproductive tract infections research (6 papers) and Pneumocystis jirovecii pneumonia detection and treatment (5 papers). The work is most often cited by research in Microbiology (2.1k citations), Epidemiology (3.8k citations), Otorhinolaryngology (126 citations), Virology (129 citations) and Pathology and Forensic Medicine (448 citations). Ih Chang has collaborated with scholars based in United States, United Kingdom and Germany. Frequent co-authors include George R. Siber, Robert Kohberger, Dace V. Madore, Jill Hackell, Frank Malinoski, Henry R. Shinefield, Paula Ray, Steven Black, Bruce Fireman and Keith P. Klugman. Their work appears in journals such as Neurology, American Journal of Ophthalmology, Vaccine, The Journal of Infectious Diseases and The Pediatric Infectious Disease Journal.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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