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Clark C Freifeld

Explore the profile of Clark C Freifeld including associated specialties, affiliations and a list of published articles. Areas
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Articles 27
Citations 1617
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Recent Articles
1.
Sinha M, Freifeld C, Brownstein J, Donneyong M, Rausch P, Lappin B, et al.
JMIR Public Health Surveill . 2018 Jan; 4(1):e1. PMID: 29305342
Background: The Food and Drug Administration (FDA) issues drug safety communications (DSCs) to health care professionals, patients, and the public when safety issues emerge related to FDA-approved drug products. These...
2.
Pierce C, Bouri K, Pamer C, Proestel S, Rodriguez H, Van Le H, et al.
Drug Saf . 2017 Jan; 40(4):317-331. PMID: 28044249
Introduction: The rapid expansion of the Internet and computing power in recent years has opened up the possibility of using social media for pharmacovigilance. While this general concept has been...
3.
Dart R, Surratt H, Lait M, Stivers Y, Bebarta V, Freifeld C, et al.
Pain Med . 2016 Jan; 17(8):1490-6. PMID: 26814267
Objective: Prescription opioid analgesics are commonly prescribed for moderate to severe pain. An unintended consequence of prescribing opioid analgesics is the abuse and diversion of these medications. Tapentadol ER is...
4.
Powell G, Seifert H, Reblin T, Burstein P, Blowers J, Menius J, et al.
Drug Saf . 2016 Jan; 39(5):443-54. PMID: 26798054
Introduction: Post-marketing safety surveillance primarily relies on data from spontaneous adverse event reports, medical literature, and observational databases. Limitations of these data sources include potential under-reporting, lack of geographic diversity,...
5.
Bahk C, Goshgarian M, Donahue K, Freifeld C, Menone C, Pierce C, et al.
Pharmaceut Med . 2015 Dec; 29(6):331-340. PMID: 26635479
Background: Preparing and submitting a voluntary adverse event (AE) report to the US Food and Drug Administration (FDA) for a medical device typically takes 40 min. User-friendly Web and mobile...
6.
Ahmed S, Oviedo-Orta E, Mekaru S, Freifeld C, Tougas G, Brownstein J
PLoS One . 2015 May; 10(5):e0127406. PMID: 25992552
Background: While formal reporting, surveillance, and response structures remain essential to protecting public health, a new generation of freely accessible, online, and real-time informatics tools for disease tracking are expanding...
7.
Pigott D, Golding N, Messina J, Battle K, Duda K, Balard Y, et al.
Sci Data . 2015 May; 1:140036. PMID: 25984344
The leishmaniases are neglected tropical diseases of significant public health importance. However, information on their global occurrence is disparate and sparse. This database represents an attempt to collate reported leishmaniasis...
8.
Bahk C, Scales D, Mekaru S, Brownstein J, Freifeld C
BMC Infect Dis . 2015 Apr; 15:135. PMID: 25887692
Background: Infectious disease surveillance has recently seen many changes including rapid growth of informal surveillance, acting both as competitor and a facilitator to traditional surveillance, as well as the implementation...
9.
Nagar R, Yuan Q, Freifeld C, Santillana M, Nojima A, Chunara R, et al.
J Med Internet Res . 2014 Oct; 16(10):e236. PMID: 25331122
Background: Twitter has shown some usefulness in predicting influenza cases on a weekly basis in multiple countries and on different geographic scales. Recently, Broniatowski and colleagues suggested Twitter's relevance at...
10.
Pigott D, Bhatt S, Golding N, Duda K, Battle K, Brady O, et al.
Elife . 2014 Jun; 3. PMID: 24972829
The leishmaniases are vector-borne diseases that have a broad global distribution throughout much of the Americas, Africa, and Asia. Despite representing a significant public health burden, our understanding of the...