Biopharmaceutical industry-sponsored global clinical trials in emerging countries
To evaluate biopharmaceutical industry-sponsored clinical trials placed in countries previously described as emerging regions for clinical research, and potential differences for those placed in Brazil. Data regarding recruitment of subjects for clinical trials were retrieved from www.clinicaltrials...
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| Veröffentlicht in: | Revista da Associacao Medica Brasileira (1992) 2010-01, Vol.56 (4), p.428-433 |
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| container_title | Revista da Associacao Medica Brasileira (1992) |
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| creator | Alvarenga, Lenio Souza Martins, Elisabeth Nogueira |
| description | To evaluate biopharmaceutical industry-sponsored clinical trials placed in countries previously described as emerging regions for clinical research, and potential differences for those placed in Brazil.
Data regarding recruitment of subjects for clinical trials were retrieved from www.clinicaltrials.gov on February 2nd 2009. Proportions of sites in each country were compared among emerging countries. Multiple logistic regressions were performed to evaluate whether trial placement in Brazil could be predicted by trial location in other countries and/or by trial features.
A total of 8,501 trials were then active and 1,170 (13.8%) included sites in emerging countries (i.e., Argentina, Brazil, China, Czech Republic, Hungary, India, Mexico, Poland, Russia, South Korea, and South Africa). South Korea and China presented a significantly higher proportion of sites when compared to other countries (p |
| doi_str_mv | 10.1590/S0104-42302010000400015 |
| format | Magazinearticle |
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Data regarding recruitment of subjects for clinical trials were retrieved from www.clinicaltrials.gov on February 2nd 2009. Proportions of sites in each country were compared among emerging countries. Multiple logistic regressions were performed to evaluate whether trial placement in Brazil could be predicted by trial location in other countries and/or by trial features.
A total of 8,501 trials were then active and 1,170 (13.8%) included sites in emerging countries (i.e., Argentina, Brazil, China, Czech Republic, Hungary, India, Mexico, Poland, Russia, South Korea, and South Africa). South Korea and China presented a significantly higher proportion of sites when compared to other countries (p<0.05). Multiple logistic regressions detected no negative correlation between placement in other countries when compared to Brazil. Trials involving subjects with less than 15 years of age, those with targeted recruitment of at least 1,000 subjects, and seven sponsors were identified as significant predictors of trial placement in Brazil.
No clear direct competition between Brazil and other emerging countries was detected. South Korea showed the higher proportion of sites and ranked third in total number of trials, appearing as a major player in attractiveness for biopharmaceutical industry-sponsored clinical trials.</description><identifier>ISSN: 0104-4230</identifier><identifier>EISSN: 1806-9282</identifier><identifier>DOI: 10.1590/S0104-42302010000400015</identifier><identifier>PMID: 20835639</identifier><language>eng</language><publisher>Brazil</publisher><subject>Clinical Trials as Topic - economics ; Clinical Trials as Topic - statistics & numerical data ; Developing Countries - statistics & numerical data ; Drug Industry - economics ; Drug Industry - statistics & numerical data ; Female ; Financial Support ; Humans ; Multivariate Analysis</subject><ispartof>Revista da Associacao Medica Brasileira (1992), 2010-01, Vol.56 (4), p.428-433</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>777,781,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20835639$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alvarenga, Lenio Souza</creatorcontrib><creatorcontrib>Martins, Elisabeth Nogueira</creatorcontrib><title>Biopharmaceutical industry-sponsored global clinical trials in emerging countries</title><title>Revista da Associacao Medica Brasileira (1992)</title><addtitle>Rev Assoc Med Bras (1992)</addtitle><description>To evaluate biopharmaceutical industry-sponsored clinical trials placed in countries previously described as emerging regions for clinical research, and potential differences for those placed in Brazil.
Data regarding recruitment of subjects for clinical trials were retrieved from www.clinicaltrials.gov on February 2nd 2009. Proportions of sites in each country were compared among emerging countries. Multiple logistic regressions were performed to evaluate whether trial placement in Brazil could be predicted by trial location in other countries and/or by trial features.
A total of 8,501 trials were then active and 1,170 (13.8%) included sites in emerging countries (i.e., Argentina, Brazil, China, Czech Republic, Hungary, India, Mexico, Poland, Russia, South Korea, and South Africa). South Korea and China presented a significantly higher proportion of sites when compared to other countries (p<0.05). Multiple logistic regressions detected no negative correlation between placement in other countries when compared to Brazil. Trials involving subjects with less than 15 years of age, those with targeted recruitment of at least 1,000 subjects, and seven sponsors were identified as significant predictors of trial placement in Brazil.
No clear direct competition between Brazil and other emerging countries was detected. South Korea showed the higher proportion of sites and ranked third in total number of trials, appearing as a major player in attractiveness for biopharmaceutical industry-sponsored clinical trials.</description><subject>Clinical Trials as Topic - economics</subject><subject>Clinical Trials as Topic - statistics & numerical data</subject><subject>Developing Countries - statistics & numerical data</subject><subject>Drug Industry - economics</subject><subject>Drug Industry - statistics & numerical data</subject><subject>Female</subject><subject>Financial Support</subject><subject>Humans</subject><subject>Multivariate Analysis</subject><issn>0104-4230</issn><issn>1806-9282</issn><fulltext>true</fulltext><rsrctype>magazinearticle</rsrctype><creationdate>2010</creationdate><recordtype>magazinearticle</recordtype><sourceid>EIF</sourceid><recordid>eNplkNtKw0AQhhdRbKl9Bc0LRHf2mFxq0SoURNTrsNlDXMiJ3eSib-_aam8cGGaY__vn4kfoBvAt8BLfvWPALGeEYpK2VCw18DO0hAKLvCQFOUfLE7RA6xh9nWDJOYHiEi0ILigXtFyitwc_jF8qdErbefJatZnvzRynsM_jOPRxCNZkTTvUSdGt7w_IFLxqYyIz29nQ-L7J9DD36WzjFbpwSbTr37lCn0-PH5vnfPe6fdnc73JNpJhyIJIYy8FpLEopGVeKagncYKZAGCgxNVaCY2k4TGVha8cEE9JQXQqh6QrJ418dhhiDddUYfKfCvgJc_eRUHXKq_uWUnNdH5zjXnTUn318q9BtfpGQT</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Alvarenga, Lenio Souza</creator><creator>Martins, Elisabeth Nogueira</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100101</creationdate><title>Biopharmaceutical industry-sponsored global clinical trials in emerging countries</title><author>Alvarenga, Lenio Souza ; Martins, Elisabeth Nogueira</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c276t-1272de51fc0697745aa3c715d04a16d1903de71f43def0378ebf46467d3c966c3</frbrgroupid><rsrctype>magazinearticle</rsrctype><prefilter>magazinearticle</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Clinical Trials as Topic - economics</topic><topic>Clinical Trials as Topic - statistics & numerical data</topic><topic>Developing Countries - statistics & numerical data</topic><topic>Drug Industry - economics</topic><topic>Drug Industry - statistics & numerical data</topic><topic>Female</topic><topic>Financial Support</topic><topic>Humans</topic><topic>Multivariate Analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alvarenga, Lenio Souza</creatorcontrib><creatorcontrib>Martins, Elisabeth Nogueira</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Revista da Associacao Medica Brasileira (1992)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alvarenga, Lenio Souza</au><au>Martins, Elisabeth Nogueira</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biopharmaceutical industry-sponsored global clinical trials in emerging countries</atitle><jtitle>Revista da Associacao Medica Brasileira (1992)</jtitle><addtitle>Rev Assoc Med Bras (1992)</addtitle><date>2010-01-01</date><risdate>2010</risdate><volume>56</volume><issue>4</issue><spage>428</spage><epage>433</epage><pages>428-433</pages><issn>0104-4230</issn><eissn>1806-9282</eissn><abstract>To evaluate biopharmaceutical industry-sponsored clinical trials placed in countries previously described as emerging regions for clinical research, and potential differences for those placed in Brazil.
Data regarding recruitment of subjects for clinical trials were retrieved from www.clinicaltrials.gov on February 2nd 2009. Proportions of sites in each country were compared among emerging countries. Multiple logistic regressions were performed to evaluate whether trial placement in Brazil could be predicted by trial location in other countries and/or by trial features.
A total of 8,501 trials were then active and 1,170 (13.8%) included sites in emerging countries (i.e., Argentina, Brazil, China, Czech Republic, Hungary, India, Mexico, Poland, Russia, South Korea, and South Africa). South Korea and China presented a significantly higher proportion of sites when compared to other countries (p<0.05). Multiple logistic regressions detected no negative correlation between placement in other countries when compared to Brazil. Trials involving subjects with less than 15 years of age, those with targeted recruitment of at least 1,000 subjects, and seven sponsors were identified as significant predictors of trial placement in Brazil.
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Clinical Trials as Topic - economics Clinical Trials as Topic - statistics & numerical data Developing Countries - statistics & numerical data Drug Industry - economics Drug Industry - statistics & numerical data Female Financial Support Humans Multivariate Analysis |
| title | Biopharmaceutical industry-sponsored global clinical trials in emerging countries |
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