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Sample records for administration fda adverse

  1. The FDA's proposal for public disclosure of adverse events in gene therapy trials.

    PubMed

    Barnbaum, D R

    2000-09-01

    In January 2001, the Food and Drug Administration (FDA) proposed annual public disclosure of adverse events during gene therapy and xenotransplantation trials. The proposed policy raises the following questions: (1) Is the reformed policy in accord with the FDA's long-standing informed consent policies? (2) Why pair gene therapy trials and xenotransplantation trials in the revised guidelines? (3) Why single out these trials for public disclosure of adverse events? Each question is examined, and three conclusions are drawn. First, the FDA's own policies on informed consent require prompter public disclosure of adverse events. Second, the coupling of gene therapy and xenotransplantation trials entails a conceptual mistake in the types of communities that are harmed by each therapy's related adverse events. Third, all clinical trials merit such public disclosure of adverse events, not only gene therapy and xenotransplantation trials. PMID:15468489

  2. Data mining of the public version of the FDA Adverse Event Reporting System.

    PubMed

    Sakaeda, Toshiyuki; Tamon, Akiko; Kadoyama, Kaori; Okuno, Yasushi

    2013-01-01

    The US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS, formerly AERS) is a database that contains information on adverse event and medication error reports submitted to the FDA. Besides those from manufacturers, reports can be submitted from health care professionals and the public. The original system was started in 1969, but since the last major revision in 1997, reporting has markedly increased. Data mining algorithms have been developed for the quantitative detection of signals from such a large database, where a signal means a statistical association between a drug and an adverse event or a drug-associated adverse event, including the proportional reporting ratio (PRR), the reporting odds ratio (ROR), the information component (IC), and the empirical Bayes geometric mean (EBGM). A survey of our previous reports suggested that the ROR provided the highest number of signals, and the EBGM the lowest. Additionally, an analysis of warfarin-, aspirin- and clopidogrel-associated adverse events suggested that all EBGM-based signals were included in the PRR-based signals, and also in the IC- or ROR-based ones, and that the PRR- and IC-based signals were in the ROR-based ones. In this article, the latest information on this area is summarized for future pharmacoepidemiological studies and/or pharmacovigilance analyses. PMID:23794943

  3. OpenVigil FDA – Inspection of U.S. American Adverse Drug Events Pharmacovigilance Data and Novel Clinical Applications

    PubMed Central

    Böhm, Ruwen; von Hehn, Leocadie; Herdegen, Thomas; Klein, Hans-Joachim; Bruhn, Oliver; Petri, Holger; Höcker, Jan

    2016-01-01

    Pharmacovigilance contributes to health care. However, direct access to the underlying data for academic institutions and individual physicians or pharmacists is intricate, and easily employable analysis modes for everyday clinical situations are missing. This underlines the need for a tool to bring pharmacovigilance to the clinics. To address these issues, we have developed OpenVigil FDA, a novel web-based pharmacovigilance analysis tool which uses the openFDA online interface of the Food and Drug Administration (FDA) to access U.S. American and international pharmacovigilance data from the Adverse Event Reporting System (AERS). OpenVigil FDA provides disproportionality analyses to (i) identify the drug most likely evoking a new adverse event, (ii) compare two drugs concerning their safety profile, (iii) check arbitrary combinations of two drugs for unknown drug-drug interactions and (iv) enhance the relevance of results by identifying confounding factors and eliminating them using background correction. We present examples for these applications and discuss the promises and limits of pharmacovigilance, openFDA and OpenVigil FDA. OpenVigil FDA is the first public available tool to apply pharmacovigilance findings directly to real-life clinical problems. OpenVigil FDA does not require special licenses or statistical programs. PMID:27326858

  4. OpenVigil FDA - Inspection of U.S. American Adverse Drug Events Pharmacovigilance Data and Novel Clinical Applications.

    PubMed

    Böhm, Ruwen; von Hehn, Leocadie; Herdegen, Thomas; Klein, Hans-Joachim; Bruhn, Oliver; Petri, Holger; Höcker, Jan

    2016-01-01

    Pharmacovigilance contributes to health care. However, direct access to the underlying data for academic institutions and individual physicians or pharmacists is intricate, and easily employable analysis modes for everyday clinical situations are missing. This underlines the need for a tool to bring pharmacovigilance to the clinics. To address these issues, we have developed OpenVigil FDA, a novel web-based pharmacovigilance analysis tool which uses the openFDA online interface of the Food and Drug Administration (FDA) to access U.S. American and international pharmacovigilance data from the Adverse Event Reporting System (AERS). OpenVigil FDA provides disproportionality analyses to (i) identify the drug most likely evoking a new adverse event, (ii) compare two drugs concerning their safety profile, (iii) check arbitrary combinations of two drugs for unknown drug-drug interactions and (iv) enhance the relevance of results by identifying confounding factors and eliminating them using background correction. We present examples for these applications and discuss the promises and limits of pharmacovigilance, openFDA and OpenVigil FDA. OpenVigil FDA is the first public available tool to apply pharmacovigilance findings directly to real-life clinical problems. OpenVigil FDA does not require special licenses or statistical programs. PMID:27326858

  5. Novel algorithms for improved pattern recognition using the US FDA Adverse Event Network Analyzer.

    PubMed

    Botsis, Taxiarchis; Scott, John; Goud, Ravi; Toman, Pamela; Sutherland, Andrea; Ball, Robert

    2014-01-01

    The medical review of adverse event reports for medical products requires the processing of "big data" stored in spontaneous reporting systems, such as the US Vaccine Adverse Event Reporting System (VAERS). VAERS data are not well suited to traditional statistical analyses so we developed the FDA Adverse Event Network Analyzer (AENA) and three novel network analysis approaches to extract information from these data. Our new approaches include a weighting scheme based on co-occurring triplets in reports, a visualization layout inspired by the islands algorithm, and a network growth methodology for the detection of outliers. We explored and verified these approaches by analysing the historical signal of Intussusception (IS) after the administration of RotaShield vaccine (RV) in 1999. We believe that our study supports the use of AENA for pattern recognition in medical product safety and other clinical data. PMID:25160375

  6. ADVERSE PRE- AND POSTNATAL EVENTS REPORTED TO FDA IN ASSOCIATION WITH MATERNAL ATENOLOL TREATMENT IN PREGNANCY

    EPA Science Inventory

    Atenolol is a beta-adrenoreceptor blocker used for treatment of hypertension in pregnancy. This study evaluates the reporting frequency of adverse pre- and postnatal outcomes in a series of 70 cases of maternal exposure during gestation, derived from 140 reports to FDA with Ateno...

  7. Form for reporting serious adverse events and product problems with human drug and biological products and devices; availability--FDA. Notice.

    PubMed

    1993-06-01

    The Food and Drug Administration (FDA) is announcing the availability of a new form for reporting adverse events and product problems with human drug products, biologic products, medical devices (including in-vitro diagnostics), special nutritional products (dietary supplements, medical foods, infant formulas), and other products regulated by FDA. There are two versions of the form. One version of the form (FDA Form 3500) is available for use by health professionals for voluntary reporting; the other version of the form (FDA Form 3500A) is to be used by user facilities, distributors, and manufacturers for reporting that is required by statute or FDA regulations. The new form will simplify and consolidate the reporting of adverse events and product problems and will enhance agency-wide consistency in the collection of postmarketing data. This notice also responds to written comments the agency received on proposed versions of this form. Copies of both versions of the new form appear at the end of this document. PMID:10171452

  8. Paraesthesia after local anaesthetics: an analysis of reports to the FDA Adverse Event Reporting System.

    PubMed

    Piccinni, Carlo; Gissi, Davide B; Gabusi, Andrea; Montebugnoli, Lucio; Poluzzi, Elisabetta

    2015-07-01

    This study was aimed to evaluate the possible alert signals of paraesthesia by local anaesthetics, focusing on those used in dentistry. A case/non-case study of spontaneous adverse events recorded in FAERS (FDA Adverse Event Reporting System) between 2004 and 2011 was performed. Cases were represented by the reports of reactions grouped under the term 'Paraesthesias and dysaesthesias' involving local anaesthetics (ATC: N01B*); non-cases were all other reports of the same drugs. Reporting odds ratios (ROR) with the relevant 95% confidence intervals (95CI) were calculated. Alert signal was considered when number of cases >3 and lower limit of ROR 95CI > 1. To estimate the specificity of signals for dentistry, the analysis was restricted to the specific term "Oral Paraesthesia" and to reports concerning dental practice. Overall, 528 reports of 'Paraesthesias and dysaesthesias' were retrieved, corresponding to 573 drug-reaction pairs (247 lidocaine, 99 bupivacaine, 85 articaine, 30 prilocaine, 112 others). The signal was significant only for articaine (ROR=18.38; 95CI = 13.95-24.21) and prilocaine (2.66; 1.82-3.90). The analysis of the specific term "Oral Paraesthesia" retrieved 82 reports corresponding to 90 drug-reaction pairs (37 articaine, 19 lidocaine, 14 prilocaine, 7 bupivacaine, 13 others) and confirmed the signal for articaine (58.77; 37.82-91.31) and prilocaine (8.73; 4.89-15.57). The analysis of reports concerning dental procedures retrieved a signal for articaine, both for any procedures (8.84; 2.79-27.97) and for non-surgical ones (15.79; 1.87-133.46). In conclusion, among local anaesthetics, only articaine and prilocaine generated a signal of paraesthesia, especially when used in dentistry. PMID:25420896

  9. Medication Exposures and Subsequent Development of Ewing Sarcoma: A Review of FDA Adverse Event Reports

    PubMed Central

    Cope, Judith U.; Reaman, Gregory H.; Tonning, Joseph M.

    2015-01-01

    Background. Ewing sarcoma family of tumors (ESFT) are rare but deadly cancers of unknown etiology. Few risk factors have been identified. This study was undertaken to ascertain any possible association between exposure to therapeutic drugs and ESFT. Methods. This is a retrospective, descriptive study. A query of the FDA Adverse Event Reporting System (FAERS) was conducted for all reports of ESFT, January 1, 1998, through December 31, 2013. Report narratives were individually reviewed for patient characteristics, underlying conditions and drug exposures. Results. Over 16 years, 134 ESFT reports were identified, including 25 cases of ESFT following therapeutic drugs and biologics including immunosuppressive agents and hormones. Many cases were confounded by concomitant medications and other therapies. Conclusions. This study provides a closer look at medication use and underlying disorders in patients who later developed ESFT. While this study was not designed to demonstrate any clear causative association between ESFT and prior use of a single product or drug class, many drugs were used to treat immune-related disease and growth or hormonal disturbances. Further studies may be warranted to better understand possible immune or neuroendocrine abnormalities or exposure to specific classes of drugs that may predispose to the later development of ESFT. PMID:26064078

  10. NCL Partnerships - U.S. Food and Drug Administration (FDA)- Nanotechnology Characterization Laboratory

    Cancer.gov

    The activities within the NCL represent a formal scientific interaction of three Federal agencies: National Cancer Institute and U.S. Food and Drug Administration (FDA) of the Department of Health and Human Services, and National Institute of Standards and Technology (NIST) of the Department of Commerce.

  11. The debate on FDA reform: a view from the U.S. Senate. Food and Drug Administration.

    PubMed

    Baker, R

    1995-09-01

    The recently released concept paper on Food and Drug Administration (FDA) reform from Republican Senator, Nancy Kassebaum, is reviewed. Senator Kassebaum chairs the Senate Committee on Labor and Human Resources that will influence the Senate's action on FDA reform. The paper outlines the Senator's priorities for Congressional legislation on FDA reform in the following areas: the FDA mission and its accountability; creation of a Performance Review Panel and Industry Advisory Council; approval and access of products for seriously ill patients; the FDA's responsibility for good manufacturing practices; establishment of an Ombudsman Office for resolving disputes; dissemination of information on unapproved uses of approved products; and approval standards for new drugs. PMID:11362892

  12. Analysis of the Interaction between Clopidogrel, Aspirin, and Proton Pump Inhibitors Using the FDA Adverse Event Reporting System Database.

    PubMed

    Suzuki, Yukiya; Suzuki, Honami; Umetsu, Ryogo; Uranishi, Hiroaki; Abe, Junko; Nishibata, Yuri; Sekiya, Yasuaki; Miyamura, Nobuteru; Hara, Hideaki; Tsuchiya, Teruo; Kinosada, Yasutomi; Nakamura, Mitsuhiro

    2015-01-01

    Clopidogrel is an antiplatelet agent widely used in combination with aspirin to limit the occurrence of cardiovascular (embolic/thrombotic) events. Consensus guidelines recommend proton pump inhibitors (PPIs) as a gastrointestinal (GI) prophylactic measure for all patients receiving dual antiplatelet therapy with clopidogrel and aspirin. The objective of this study was to analyze the effect of the simultaneous use of clopidogrel, aspirin, and PPIs on hemorrhagic and embolic/thrombotic events using the U.S. Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) database. Reports of hemorrhagic and embolic/thrombotic events between 2004 and 2013 were analyzed with a reporting odds ratio (ROR) algorithm and logistic regression methods. The Medical Dictionary for Regulatory Activities Preferred Terms was used to identify such events. Regarding hemorrhagic events, the adjusted RORs of the concomitant use of aspirin and clopidogrel and those of PPIs prescribed with aspirin and clopidogrel were 4.40 (95% confidence interval [CI], 4.02-4.81) and 3.40 (95% CI, 2.84-4.06), respectively. For embolic/thrombotic events, the adjusted RORs of the concomitant use of aspirin and clopidogrel and those of PPIs prescribed with aspirin and clopidogrel were 2.37 (95% CI, 2.16-2.59) and 2.38 (95% CI, 2.00-2.84), respectively. Among patients included in the FAERS database, the concurrent use of aspirin and clopidogrel with PPIs reduced the adjusted ROR of GI hemorrhagic events. PPIs had little influence on the adjusted ROR of embolic/thrombotic events. These results support the use of PPIs as a preventive measure against GI hemorrhagic events for patients receiving clopidogrel and aspirin. PMID:25947914

  13. Adverse Events in Robotic Surgery: A Retrospective Study of 14 Years of FDA Data

    PubMed Central

    Alemzadeh, Homa; Raman, Jaishankar; Leveson, Nancy; Kalbarczyk, Zbigniew; Iyer, Ravishankar K.

    2016-01-01

    Background Use of robotic systems for minimally invasive surgery has rapidly increased during the last decade. Understanding the causes of adverse events and their impact on patients in robot-assisted surgery will help improve systems and operational practices to avoid incidents in the future. Methods By developing an automated natural language processing tool, we performed a comprehensive analysis of the adverse events reported to the publicly available MAUDE database (maintained by the U.S. Food and Drug Administration) from 2000 to 2013. We determined the number of events reported per procedure and per surgical specialty, the most common types of device malfunctions and their impact on patients, and the potential causes for catastrophic events such as patient injuries and deaths. Results During the study period, 144 deaths (1.4% of the 10,624 reports), 1,391 patient injuries (13.1%), and 8,061 device malfunctions (75.9%) were reported. The numbers of injury and death events per procedure have stayed relatively constant (mean = 83.4, 95% confidence interval (CI), 74.2–92.7 per 100,000 procedures) over the years. Surgical specialties for which robots are extensively used, such as gynecology and urology, had lower numbers of injuries, deaths, and conversions per procedure than more complex surgeries, such as cardiothoracic and head and neck (106.3 vs. 232.9 per 100,000 procedures, Risk Ratio = 2.2, 95% CI, 1.9–2.6). Device and instrument malfunctions, such as falling of burnt/broken pieces of instruments into the patient (14.7%), electrical arcing of instruments (10.5%), unintended operation of instruments (8.6%), system errors (5%), and video/imaging problems (2.6%), constituted a major part of the reports. Device malfunctions impacted patients in terms of injuries or procedure interruptions. In 1,104 (10.4%) of all the events, the procedure was interrupted to restart the system (3.1%), to convert the procedure to non-robotic techniques (7.3%), or to

  14. 21 CFR 170.105 - The Food and Drug Administration's (FDA's) determination that a premarket notification for a food...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) FOOD ADDITIVES Premarket Notifications § 170.105 The Food and Drug Administration's (FDA's... 21 Food and Drugs 3 2014-04-01 2014-04-01 false The Food and Drug Administration's (FDA's) determination that a premarket notification for a food contact substance (FCN) is no longer effective....

  15. 77 FR 14404 - Guidance for the Public, Food and Drug Administration (FDA) Advisory Committee Members, and FDA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    .... 02D-0049, now Docket No. FDA- 2002-D-0094, 67 FR 6545, February 12, 2002). The draft guidance was... comment (72 FR 61657, October 31, 2007). The Agency reviewed the submitted comments on the January 2002..., and increased the consistency and clarity of the process (73 FR 45459, August 5, 2008) (...

  16. Regulatory administrative databases in FDA's Center for Biologics Evaluation and Research: convergence toward a unified database.

    PubMed

    Smith, Jeffrey K

    2013-04-01

    Regulatory administrative database systems within the Food and Drug Administration's (FDA) Center for Biologics Evaluation and Research (CBER) are essential to supporting its core mission, as a regulatory agency. Such systems are used within FDA to manage information and processes surrounding the processing, review, and tracking of investigational and marketed product submissions. This is an area of increasing interest in the pharmaceutical industry and has been a topic at trade association conferences (Buckley 2012). Such databases in CBER are complex, not for the type or relevance of the data to any particular scientific discipline but because of the variety of regulatory submission types and processes the systems support using the data. Commonalities among different data domains of CBER's regulatory administrative databases are discussed. These commonalities have evolved enough to constitute real database convergence and provide a valuable asset for business process intelligence. Balancing review workload across staff, exploring areas of risk in review capacity, process improvement, and presenting a clear and comprehensive landscape of review obligations are just some of the opportunities of such intelligence. This convergence has been occurring in the presence of usual forces that tend to drive information technology (IT) systems development toward separate stovepipes and data silos. CBER has achieved a significant level of convergence through a gradual process, using a clear goal, agreed upon development practices, and transparency of database objects, rather than through a single, discrete project or IT vendor solution. This approach offers a path forward for FDA systems toward a unified database. PMID:23269527

  17. Statistical Mining of Potential Drug Interaction Adverse Effects in FDA's Spontaneous Reporting System.

    PubMed

    Harpaz, Rave; Haerian, Krystl; Chase, Herbert S; Friedman, Carol

    2010-01-01

    Many adverse drug effects (ADEs) can be attributed to drug interactions. Spontaneous reporting systems (SRS) provide a rich opportunity to detect novel post-marketed drug interaction adverse effects (DIAEs), as they include populations not well represented in clinical trials. However, their identification in SRS is nontrivial. Most existing research have addressed the statistical issues used to test or verify DIAEs, but not their identification as part of a systematic large scale database-wide mining process as discussed in this work. This paper examines the application of a highly optimized and tailored implementation of the Apriori algorithm, as well as methods addressing data quality issues, to the identification of DIAEs in FDAs SRS. PMID:21346985

  18. An evaluation of potential signals for ventricular arrhythmia and cardiac arrest with dolasetron, ondansetron, and granisetron in the fda combined spontaneous reporting system/adverse event reporting system

    PubMed Central

    Schnell, Frederick M.; Coop, Andrew J.

    2005-01-01

    Background: Of the US Food and Drug Administration (FDA)-approved5-hydroxytryptamine type 3 (5-HT3)-receptor antagonists, dolasetron, ondan-setron, granisetron, and palonosetron, only dolasetron and palonosetron have a precaution in their FDA labeling concerning corrected QT interval (QTc) prolongation. At FDA approved doses, QTc prolongation has been observed in clinical trials with some 5-HT3 receptor antagonists (however, palonosetron has been only recently approved, with few published clinical data available). However, due to patient exclusion criteria, such trials with 5-HT3 receptor antagonists may have failed to examine the risk of these agents in “real world” patients with cancer. Objective: The aim of this analysis was to assess the potential risk for selected cardiac adverse events associated with dolasetron, ondansetron, and granisetron use. Methods: The FDA combined Spontaneous Reporting System/Adverse Event Reporting System database was analyzed. The process of analyzing such a database for early warnings of potential hazards is known as signal generation. The statistical technique proportional reporting ratio (PRR) was used to aid detection of a potential signal within the database. PRR is the observed proportion of a given adverse event for the drug of interest (the number of events of interest for the drug divided by the total number of reports for the drug) divided by the expected proportion. Through the third quarter of 2002, the database was searched using the preferred term electrocardiogram qt corrected interval prolonged. Results: One, 3, and 0 cases were reported for dolasetron, ondansetron, andgranisetron, respectively. The number of cases did not satisfy 1 of the 3 criteria we utilized to define a potential signal, the 3 criteria being: 3 or more reported cases of the adverse event, a PRR value of at least 2, and a χ2 value of >4. As this term may be unlikely to be reported, the database was also searched using the term ventricular

  19. Large-scale combining signals from both biomedical literature and the FDA Adverse Event Reporting System (FAERS) to improve post-marketing drug safety signal detection

    PubMed Central

    2014-01-01

    Background Independent data sources can be used to augment post-marketing drug safety signal detection. The vast amount of publicly available biomedical literature contains rich side effect information for drugs at all clinical stages. In this study, we present a large-scale signal boosting approach that combines over 4 million records in the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) and over 21 million biomedical articles. Results The datasets are comprised of 4,285,097 records from FAERS and 21,354,075 MEDLINE articles. We first extracted all drug-side effect (SE) pairs from FAERS. Our study implemented a total of seven signal ranking algorithms. We then compared these different ranking algorithms before and after they were boosted with signals from MEDLINE sentences or abstracts. Finally, we manually curated all drug-cardiovascular (CV) pairs that appeared in both data sources and investigated whether our approach can detect many true signals that have not been included in FDA drug labels. We extracted a total of 2,787,797 drug-SE pairs from FAERS with a low initial precision of 0.025. The ranking algorithm combined signals from both FAERS and MEDLINE, significantly improving the precision from 0.025 to 0.371 for top-ranked pairs, representing a 13.8 fold elevation in precision. We showed by manual curation that drug-SE pairs that appeared in both data sources were highly enriched with true signals, many of which have not yet been included in FDA drug labels. Conclusions We have developed an efficient and effective drug safety signal ranking and strengthening approach We demonstrate that large-scale combining information from FAERS and biomedical literature can significantly contribute to drug safety surveillance. PMID:24428898

  20. Changes in FDA enforcement activities following changes in federal administration: the case of regulatory letters released to pharmaceutical companies

    PubMed Central

    2013-01-01

    Background The United States (US) Food and Drug Administration (FDA) is responsible for the protection of the public health by assuring the safety, effectiveness and security of human drugs and biological products through the enforcement of the Federal Food, Drug and Cosmetic Act (FDCA) and related regulations. These enforcement activities include regulatory letters (i.e. warning letters and notice of violation) to pharmaceutical companies. A regulatory letter represents the FDA’s first official notification to a pharmaceutical company that the FDA has discovered a product or activity in violation of the FDCA. This study analyzed trends in the pharmaceutical-related regulatory letters released by the FDA during the period 1997–2011 and assessed differences in the average number and type of regulatory letters released during the last four federal administrations. Methods Data derived from the FDA webpage. Information about the FDA office releasing the letter, date, company, and drug-related violation was collected. Regulatory letters were classified by federal administration. Descriptive statistics were performed for the analysis. Results Between 1997 and 2011 the FDA released 2,467 regulatory letters related to pharmaceuticals. FDA headquarters offices released 50.6% and district offices 49.4% of the regulatory letters. The Office of Prescription Drug Promotion released the largest number of regulatory letters (850; 34.5% of the total), followed by the Office of Scientific Investigations (131; 5.3%), and the Office of Compliance (105; 4.3%). During the 2nd Clinton Administration (1997–2000) the average number of regulatory letters per year was 242.8 ± 45.6, during the Bush Administration (2001–2008) it was 120.4 ± 33.7, and during the first three years of the Obama administration (2009–2011) it was 177.7.0 ± 17.0. The average number of regulatory letters released by the Office of Prescription Drug Promotion also varied by administration

  1. 21 CFR 170.105 - The Food and Drug Administration's (FDA's) determination that a premarket notification for a food...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true The Food and Drug Administration's (FDA's) determination that a premarket notification for a food contact substance (FCN) is no longer effective. 170.105 Section 170.105 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION...

  2. Cardiovascular and pulmonary adverse events in patients treated with BCR-ABL inhibitors: Data from the FDA Adverse Event Reporting System.

    PubMed

    Cortes, Jorge; Mauro, Michael; Steegmann, Juan Luis; Saglio, Giuseppe; Malhotra, Rachpal; Ukropec, Jon A; Wallis, Nicola T

    2015-04-01

    Rare but serious cardiovascular and pulmonary adverse events (AEs) have been reported in patients with chronic myeloid leukemia treated with BCR-ABL inhibitors. Clinical trial data may not reflect the full AE profile of BCR-ABL inhibitors because of stringent study entry criteria, relatively small sample size, and limited duration of follow-up. To determine the utility of the FDA AE Reporting System (FAERS) surveillance database for identifying AEs possibly associated with the BCR-ABL inhibitors imatinib, dasatinib, and nilotinib in the postmarketing patient population, we conducted Multi-Item Gamma Poisson Shrinker disproportionality analyses of FAERS reports on AEs in relevant system organ classes. Signals consistent with the known safety profiles of these agents as well as signals for less well-described AEs were detected. Bone marrow necrosis, conjunctival hemorrhage, and peritoneal fluid retention events were uniquely associated with imatinib. AEs that most commonly reached the threshold for dasatinib consisted of terms relating to hemorrhage and fluid retention, including pleural effusion and pericardial effusion. Most terms that reached the threshold solely with nilotinib were related to peripheral and cardiac vascular events. Although this type of analysis cannot determine AE incidence or establish causality, these findings elucidate the AEs reported in patients treated with BCR-ABL inhibitors across multiple clinical trials and in the community setting for all approved and nonapproved indications, suggesting drug-AE associations warrant further investigation. These findings emphasize the need to consider patient comorbidities when selecting amongst BCR-ABL inhibitors. PMID:25580915

  3. 21 CFR 170.105 - The Food and Drug Administration's (FDA's) determination that a premarket notification for a food...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES Premarket Notifications § 170.105 The Food... 21 Food and Drugs 3 2012-04-01 2012-04-01 false The Food and Drug Administration's (FDA's) determination that a premarket notification for a food contact substance (FCN) is no longer effective....

  4. 21 CFR 170.105 - The Food and Drug Administration's (FDA's) determination that a premarket notification for a food...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES Premarket Notifications § 170.105 The Food... 21 Food and Drugs 3 2011-04-01 2011-04-01 false The Food and Drug Administration's (FDA's) determination that a premarket notification for a food contact substance (FCN) is no longer effective....

  5. 21 CFR 170.105 - The Food and Drug Administration's (FDA's) determination that a premarket notification for a food...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES Premarket Notifications § 170.105 The Food... 21 Food and Drugs 3 2013-04-01 2013-04-01 false The Food and Drug Administration's (FDA's) determination that a premarket notification for a food contact substance (FCN) is no longer effective....

  6. The FDA's sentinel initiative--A comprehensive approach to medical product surveillance.

    PubMed

    Ball, R; Robb, M; Anderson, S A; Dal Pan, G

    2016-03-01

    In May 2008, the Department of Health and Human Services announced the launch of the Sentinel Initiative by the US Food and Drug Administration (FDA) to create the Sentinel System, a national electronic system for medical product safety surveillance. This system complements existing FDA surveillance capabilities that track adverse events reported after the use of FDA regulated products by allowing the FDA to proactively assess the safety of these products. PMID:26667601

  7. The ABCs of the FDA: A Primer on the Role of the United States Food and Drug Administration in Medical Device Approvals and IR Research.

    PubMed

    Adamovich, Ashley; Park, Susie; Siskin, Gary P; Englander, Meridith J; Mandato, Kenneth D; Herr, Allen; Keating, Lawrence J

    2015-09-01

    The role of the US Food and Drug Administration (FDA) in medical device regulation is important to device-driven specialties such as interventional radiology. Whether it is through industry-sponsored trials during the approval process for new devices or investigator-initiated research prospectively evaluating the role of existing devices for new or established procedures, interaction with the FDA is an integral part of performing significant research in interventional radiology. This article reviews the potential areas of interface between the FDA and interventional radiology, as understanding these areas is necessary to continue the innovation that is the hallmark of this specialty. PMID:26189046

  8. Pharmacovigilance Analysis of Serious Adverse Events Reported for Biologic Response Modifiers Used as Prophylaxis against Transplant Rejection: a Real-World Postmarketing Experience from the US FDA Adverse Event Reporting System (FAERS)

    PubMed Central

    Ali, A. K.

    2013-01-01

    Background: Immunosuppression by biologic response modifiers (BRM) is a crucial component for successful organ transplantation. In addition to their variable effectiveness in the prevention of organ rejection, these medications have safety concerns that complicate therapeutic outcomes in organ transplant patients. Objective: This study aims at identifying and characterizing safety signals of serious adverse events associated with exposure to BRM among organ transplant patients in a real-world environment. Methods: The FDA Adverse Event Reporting System was utilized to apply a pharmacovigilance disproportionality analysis to indentify serious adverse events. Associations between drugs and events were measured by empirical Bayes geometric mean (EBGM) and the corresponding 95% confidence intervals (EB05–EB95). Associations with EBGM≥2 were considered significant safety signals. Results: From 1997 to 2012, a total of 12,151 serious adverse event reports for BRM were reported; 15.6% of them (n=1,711) met the safety signal threshold of EB05>1, and 11.6% of these signals (n=199) were significant (EBGM≥2). Sirolimus and mycophenolate accounted for the majority of all signals; antithymocyte immunoglobulin (ATI) and cyclosporine contributed to the majority of significant signals. The following significant signals were identified for ATI (reduced therapeutic response, pulmonary edema, hypotension, serum sickness, infusion-related reaction, and anaphylactic reaction); for azathioprine (alternaria infection, fungal skin infection, and lymphoproliferative disorder); for cyclosporine (neurotoxicity, graft vs. host disease, and thyroid cancer); for cyclophosphamide (disease progression); for daclizumab (cytomegalovirus infection); and for tacrolimus (coma and tremor). 33.6% of these events contributed to patient death (n=67); 6.5% were life-threatening (n=13); 32.1% lead to hospitalization (n=64); and 27.6% resulted in other serious outcomes (n=55). Conclusion: Utilization

  9. Drugs@FDA: FDA Approved Drug Products

    MedlinePlus

    ... Cosmetics Tobacco Products Drugs@FDA: FDA Approved Drug Products FDA Home Drug Databases Drugs@FDA - FAQ | Instructions | ... 6332) Contact FDA For Government For Press Combination Products Advisory Committees Science & Research Regulatory Information Safety Emergency ...

  10. Severe sustained cholestatic hepatitis following temozolomide in a patient with glioblastoma multiforme: case study and review of data from the FDA adverse event reporting system.

    PubMed

    Sarganas, Giselle; Orzechowski, Hans D; Klimpel, Andreas; Thomae, Michael; Kauffmann, Wolfgang; Herbst, Hermann; Bronder, Elisabeth; Garbe, Edeltraut

    2012-05-01

    Glioblastoma multiforme (GBM) is the most frequent malignant brain tumor in adults. Its established first-line adjuvant treatment is radiotherapy in combination with temozolomide (TZM). Hematotoxicity is listed as a frequent adverse drug reaction in the US prescribing information and hepatotoxicity has been reported infrequently in the postmarketing period. We here present the case of a patient diagnosed with GBM who developed severe sustained cholestatic hepatitis following treatment with TZM. The cholestasis was not reversible after withdrawal of TZM during 6 months before the patient's death. Another 2 published case reports of sustained cholestasis following TZM treatment were identified; however, the sustained nature of cholestasis was not emphasized in these reports. Sixteen cases of cholestatic hepatitis/cholestasis associated with TZM were identified in the FDA spontaneous reporting system between 2007 and 2010. Information on the course of the cholestasis in these cases could not be retrieved. In the literature there are other published reports of hepatotoxicity associated with TZM that have reported reversibility upon withdrawal of the drug. Thus, TZM appears to cause different types of hepatotoxicity. Particular attention should be paid to sustained cholestasis as a very serious type of TZM-associated liver toxicity. PMID:22394496

  11. Severe sustained cholestatic hepatitis following temozolomide in a patient with glioblastoma multiforme: case study and review of data from the FDA adverse event reporting system

    PubMed Central

    Sarganas, Giselle; Orzechowski, Hans D.; Klimpel, Andreas; Thomae, Michael; Kauffmann, Wolfgang; Herbst, Hermann; Bronder, Elisabeth; Garbe, Edeltraut

    2012-01-01

    Glioblastoma multiforme (GBM) is the most frequent malignant brain tumor in adults. Its established first-line adjuvant treatment is radiotherapy in combination with temozolomide (TZM). Hematotoxicity is listed as a frequent adverse drug reaction in the US prescribing information and hepatotoxicity has been reported infrequently in the postmarketing period. We here present the case of a patient diagnosed with GBM who developed severe sustained cholestatic hepatitis following treatment with TZM. The cholestasis was not reversible after withdrawal of TZM during 6 months before the patient's death. Another 2 published case reports of sustained cholestasis following TZM treatment were identified; however, the sustained nature of cholestasis was not emphasized in these reports. Sixteen cases of cholestatic hepatitis/cholestasis associated with TZM were identified in the FDA spontaneous reporting system between 2007 and 2010. Information on the course of the cholestasis in these cases could not be retrieved. In the literature there are other published reports of hepatotoxicity associated with TZM that have reported reversibility upon withdrawal of the drug. Thus, TZM appears to cause different types of hepatotoxicity. Particular attention should be paid to sustained cholestasis as a very serious type of TZM-associated liver toxicity. PMID:22394496

  12. International Conference on Harmonisation; Electronic Transmission of Postmarket Individual Case Safety Reports for Drugs and Biologics, Excluding Vaccines; Availability of Food and Drug Administration Regional Implementation Specifications for ICH E2B(R3) Reporting to the Food and Drug Administration Adverse Event Reporting System. Notice of Availability.

    PubMed

    2016-06-23

    The Food and Drug Administration (FDA) is announcing the availability of its FDA Adverse Event Reporting System (FAERS) Regional Implementation Specifications for the International Conference on Harmonisation (ICH) E2B(R3) Specification. FDA is making this technical specifications document available to assist interested parties in electronically submitting individual case safety reports (ICSRs) (and ICSR attachments) to the Center for Drug Evaluation and Research (CDER) and the Center for Biologics Evaluation and Research (CBER). This document, entitled "FDA Regional Implementation Specifications for ICH E2B(R3) Implementation: Postmarket Submission of Individual Case Safety Reports (ICSRs) for Drugs and Biologics, Excluding Vaccines" supplements the "E2B(R3) Electronic Transmission of Individual Case Safety Reports (ICSRs) Implementation Guide--Data Elements and Message Specification" final guidance for industry and describes FDA's technical approach for receiving ICSRs, for incorporating regionally controlled terminology, and for adding region-specific data elements when reporting to FAERS. PMID:27373012

  13. Implementation of the mutual recognition agreement between the United States and the European Community; pharmaceutical GMP's and medical devices; establishment of a public docket and FDA contact points. Food and Drug Administration, HHS. Establishment of a public docket and FDA contact points.

    PubMed

    1999-03-01

    The Food and Drug Administration (FDA) is announcing the establishment of a public docket for the submission and public availability of information concerning the implementation of the Mutual Recognition Agreement (MRA) between the United States and the European Community (EC) in the areas of pharmaceutical good manufacturing practices (GMP's) and medical devices. FDA is also establishing contact points for information covering particular subjects under the MRA implementation, and the agency is making appropriate information available on the FDA web site. PMID:10557625

  14. Trimethoprim-Sulfamethoxazole-Induced Rhabdomyolysis; Gabapentin-Induced Hypoglycemia in Diabetic and Nondiabetic Patients; Purple Glove Syndrome After Oral Phenytoin Administration; Acute Dystonic Reaction After Methylphenidate Initiation; Serotonin Syndrome with Vilazodone Monotherapy; Cabozantinib-Associated Dermatologic Adverse Reactions.

    PubMed

    Mancano, Michael A

    2015-09-01

    The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) MedWatch program (800-FDA-1088). If you have reported an interesting, preventable ADR to MedWatch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: mmancano@temple.edu). Your report will be published anonymously unless otherwise requested. This feature is provided by the Institute for Safe Medication Practices (ISMP) in cooperation with the FDA's MedWatch program and Temple University School of Pharmacy. ISMP is an FDA MedWatch partner. PMID:26715798

  15. Adverse events of sacral neuromodulation for fecal incontinence reported to the federal drug administration

    PubMed Central

    Bielefeldt, Klaus

    2016-01-01

    AIM: To investigate the nature and severity of AE related to sacral neurostimulation (SNS). METHODS: Based on Pubmed and Embase searches, we identified published trials and case series of SNS for fecal incontinence (FI) and extracted data on adverse events, requiring an active intervention. Those problems were operationally defined as infection, device removal explant or need for lead and/or generator replacement. In addition, we analyzed the Manufacturer and User Device Experience registry of the Federal Drug Administration for the months of August - October of 2015. Events were included if the report specifically mentioned gastrointestinal (GI), bowel and FI as indication and if the narrative did not focus on bladder symptoms. The classification, reporter, the date of the recorded complaint, time between initial implant and report, the type of AE, steps taken and outcome were extracted from the report. In cases of device removal or replacement, we looked for confirmatory comments by healthcare providers or the manufacturer. RESULTS: Published studies reported adverse events and reoperation rates for 1954 patients, followed for 27 (1-117) mo. Reoperation rates were 18.6% (14.2-23.9) with device explants accounting for 10.0% (7.8-12.7) of secondary surgeries; rates of device replacement or explant or pocket site and electrode revisions increased with longer follow up. During the period examined, the FDA received 1684 reports of AE related to SNS with FI or GI listed as indication. A total of 652 reports met the inclusion criteria, with 52.7% specifically listing FI. Lack or loss of benefit (48.9%), pain or dysesthesia (27.8%) and complication at the generator implantation site (8.7%) were most commonly listed. Complaints led to secondary surgeries in 29.7% of the AE. Reoperations were performed to explant (38.2%) or replace (46.5%) the device or a lead, or revise the generator pocket (14.6%). Conservative management changes mostly involved changes in stimulation

  16. FDA Approval for Imiquimod

    Cancer.gov

    On July 15, 2004, the U.S. Food and Drug Administration (FDA) announced the approval of a new indication for Aldara® (imiquimod) topical cream for the treatment of superficial basal cell carcinoma (sBCC), a type of skin cancer.

  17. 12 CFR 623.6 - Duty to file information concerning adverse judicial or administrative action.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Duty to file information concerning adverse judicial or administrative action. 623.6 Section 623.6 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM PRACTICE BEFORE THE FARM CREDIT ADMINISTRATION § 623.6 Duty to file information...

  18. A Guide to the FDA.

    ERIC Educational Resources Information Center

    Miller, Annetta K.

    The United States Food and Drug Administration (FDA) collects information in seven areas: foods, cosmetics, human drugs, animal drugs and feeds, medical devices, biologics, and electronic radiological products. By using procedures outlined in the Freedom of Information Act, the public may get specific information from such FDA files as inspection…

  19. 76 FR 1170 - Draft Guidance for Industry on Postmarketing Adverse Event Reporting for Medical Products and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-07

    ...The Food and Drug Administration (FDA) is announcing the availability of a draft guidance for industry entitled ``Postmarketing Adverse Event Reporting for Medical Products and Dietary Supplements During an Influenza Pandemic.'' The draft guidance discusses FDA's intended approach to enforcement of adverse event reporting requirements for drugs, biologics, medical devices, and dietary......

  20. 78 FR 14309 - Implementation of the FDA Food Safety Modernization Act Provision Requiring FDA To Establish...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ...In September 2011, the Food and Drug Administration (FDA or the Agency) asked the Institute of Food Technologists (IFT) to execute product tracing pilot projects as described in the FDA Food Safety Modernization Act (FSMA). FDA recently released a report from IFT on these pilot projects, entitled ``Pilot Projects for Improving Product Tracing along the Food Supply System.'' FDA is announcing......

  1. Epidural steroid warning controversy still dogging FDA.

    PubMed

    Manchikanti, Laxmaiah; Candido, Kenneth D; Singh, Vijay; Gharibo, Christopher G; Boswell, Mark V; Benyamin, Ramsin M; Falco, Frank J E; Grider, Jay S; Diwan, Sudhir; Hirsch, Joshua A

    2014-01-01

    On April 23, 2014, the Food and Drug Administration (FDA) issued a letter of warning that injection of corticosteroids into the epidural space of the spine may result in rare, but serious adverse events, including "loss of vision, stroke, paralysis, and death." The advisory also advocated that patients should discuss the benefits and risks of epidural corticosteroid injections with their health care professionals, along with the benefits and risks associated with other possible treatments. In addition, the FDA stated that the effectiveness and safety of the corticosteroids for epidural use have not been established, and the FDA has not approved corticosteroids for such use. To raise awareness of the risks of epidural corticosteroid injections in the medical community, the FDA's Safe Use Initiative convened a panel of experts including pain management experts to help define the techniques for such injections with the aim of reducing preventable harm. The panel was unable to reach an agreement on 20 proposed items related to technical aspects of performing epidural injections. Subsequently, the FDA issued the above referenced warning and a notice that a panel will be convened in November 2014. This review assesses the inaccuracies of the warning and critically analyzes the available literature. The literature has been assessed in reference to alternate techniques and an understanding of the risk factors when performing transforaminal epidural injections in the cervical, thoracic, and lumbar regions, ultimately resulting in improved safety. The results of this review show the efficacy of epidural injections, with or without steroids, in a multitude of spinal ailments utilizing caudal, cervical, thoracic, and lumbar interlaminar approaches as well as lumbar transforaminal epidural injections . The evidence also shows the superiority of steroids in managing lumbar disc herniation utilizing caudal and lumbar interlaminar approaches without any significant difference as

  2. Internet Database Review: The FDA BBS.

    ERIC Educational Resources Information Center

    Tomaiuolo, Nicholas G.

    1993-01-01

    Describes the electronic bulletin board system (BBS) of the Food and Drug Administration (FDA) that is accessible through the Internet. Highlights include how to gain access; the menu-driven software; other electronic sources of FDA information; and adding value. Examples of the FDA BBS menu and the help screen are included. (LRW)

  3. Validating administrative data for the detection of adverse events in older hospitalized patients

    PubMed Central

    Ackroyd-Stolarz, Stacy; Bowles, Susan K; Giffin, Lorri

    2014-01-01

    Older hospitalized patients are at risk of experiencing adverse events including, but not limited to, hospital-acquired pressure ulcers, fall-related injuries, and adverse drug events. A significant challenge in monitoring and managing adverse events is lack of readily accessible information on their occurrence. Purpose The objective of this retrospective cross-sectional study was to validate diagnostic codes for pressure ulcers, fall-related injuries, and adverse drug events found in routinely collected administrative hospitalization data. Methods All patients 65 years of age or older discharged between April 1, 2009 and March 31, 2011 from a provincial academic health sciences center in Canada were eligible for inclusion in the validation study. For each of the three types of adverse events, a random sample of 50 patients whose records were positive and 50 patients whose records were not positive for an adverse event was sought for review in the validation study (n=300 records in total). A structured health record review was performed independently by two health care providers with experience in geriatrics, both of whom were unaware of the patient’s status with respect to adverse event coding. A physician reviewed 40 records (20 reviewed by each health care provider) to establish interrater agreement. Results A total of 39 pressure ulcers, 56 fall-related injuries, and 69 adverse drug events were identified through health record review. Of these, 34 pressure ulcers, 54 fall-related injuries, and 47 adverse drug events were also identified in administrative data. Overall, the diagnostic codes for adverse events had a sensitivity and specificity exceeding 0.67 (95% confidence interval [CI]: 0.56–0.99) and 0.89 (95% CI: 0.72–0.99), respectively. Conclusion It is feasible and valid to identify pressure ulcers, fall-related injuries, and adverse drug events in older hospitalized patients using routinely collected administrative hospitalization data. The

  4. Childhood adversity and behavioral health outcomes for youth: An investigation using state administrative data.

    PubMed

    Lucenko, Barbara A; Sharkova, Irina V; Huber, Alice; Jemelka, Ron; Mancuso, David

    2015-09-01

    This study aimed to measure the relative contribution of adverse experiences to adolescent behavioral health problems using administrative data. Specifically, we sought to understand the predictive value of adverse experiences on the presence of mental health and substance abuse problems for youth receiving publicly funded social and health services. Medicaid claims and other service records were analyzed for 125,123 youth age 12-17 and their biological parents. Measures from administrative records reflected presence of parental domestic violence, mental illness, substance abuse, criminal justice involvement, child abuse and/or neglect, homelessness, and death of a biological parent. Mental health and substance abuse status of adolescents were analyzed as functions of adverse experiences and other youth characteristics using logistic regression. In multivariate analyses, all predictors except parental domestic violence were statistically significant for substance abuse; parental death, parental mental illness, child abuse or neglect and homelessness were statistically significant for mental illness. Odds ratios for child abuse/neglect were particularly high in both models. The ability to identify risks during childhood using administrative data suggests the potential to target prevention and early intervention efforts for children with specific family risk factors who are at increased risk for developing behavioral health problems during adolescence. This study illustrates the utility of administrative data in understanding adverse experiences on children and the advantages and disadvantages of this approach. PMID:26234784

  5. [Suggestions for prevention of adverse reactions after intravasal administration of iodinated contrast media].

    PubMed

    Kuefner, Michael A; Heinrich, Marc; Bautz, Werner; Uder, Michael

    2008-01-01

    Iodinated contrast media are widely used in computed tomography and angiography. Adverse reactions such as contrast-medium induced nephropathy (CIN), anaphylactoid reactions and iodine-induced thyrotoxicosis are associated with intravasal administration of contrast agents. Iodinated contrast agents are generally considered to be safe, but in rare cases they can cause severe life threatening situations. In this review we present an overview about the incidence, pathways, and risk factors of adverse reactions. Simple schemes including hydration protocols for prevention of CIN, medication for prophylaxis of iodine-induced thyrotoxicosis with thyreostatics and anaphylactoid reactions with histamine antagonists and corticosteroids are suggested. PMID:19294866

  6. [Evaluation of the Association of Hand-Foot Syndrome with Anticancer Drugs Using the US Food and Drug Administration Adverse Event Reporting System (FAERS) and Japanese Adverse Drug Event Report (JADER) Databases].

    PubMed

    Sasaoka, Sayaka; Matsui, Toshinobu; Abe, Junko; Umetsu, Ryogo; Kato, Yamato; Ueda, Natsumi; Hane, Yuuki; Motooka, Yumi; Hatahira, Haruna; Kinosada, Yasutomi; Nakamura, Mitsuhiro

    2016-01-01

    The Japanese Ministry of Health, Labor, and Welfare lists hand-foot syndrome as a serious adverse drug event. Therefore, we evaluated its association with anticancer drug therapy using case reports in the Japanese Adverse Drug Event Report (JADER) and the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS). In addition, we calculated the reporting odds ratio (ROR) of anticancer drugs potentially associated with hand-foot syndrome, and applied the Weibull shape parameter to time-to-event data from JADER. We found that JADER contained 338224 reports from April 2004 to November 2014, while FAERS contained 5821354 reports from January 2004 to June 2014. In JADER, the RORs [95% confidence interval (CI)] of hand-foot syndrome for capecitabine, tegafur-gimeracil-oteracil, fluorouracil, sorafenib, and regorafenib were 63.60 (95%CI, 56.19-71.99), 1.30 (95%CI, 0.89-1.89), 0.48 (95%CI, 0.30-0.77), 26.10 (95%CI, 22.86-29.80), and 133.27 (95%CI, 112.85-157.39), respectively. Adverse event symptoms of hand-foot syndrome were observed with most anticancer drugs, which carry warnings of the propensity to cause these effects in their drug information literature. The time-to-event analysis using the Weibull shape parameter revealed differences in the time-dependency of the adverse events of each drug. Therefore, anticancer drugs should be used carefully in clinical practice, and patients may require careful monitoring for symptoms of hand-foot syndrome. PMID:26935094

  7. ICD-10 codes used to identify adverse drug events in administrative data: a systematic review

    PubMed Central

    Hohl, Corinne M; Karpov, Andrei; Reddekopp, Lisa; Stausberg, Jürgen

    2014-01-01

    Background Adverse drug events, the unintended and harmful effects of medications, are important outcome measures in health services research. Yet no universally accepted set of International Classification of Diseases (ICD) revision 10 codes or coding algorithms exists to ensure their consistent identification in administrative data. Our objective was to synthesize a comprehensive set of ICD-10 codes used to identify adverse drug events. Methods We developed a systematic search strategy and applied it to five electronic reference databases. We searched relevant medical journals, conference proceedings, electronic grey literature and bibliographies of relevant studies, and contacted content experts for unpublished studies. One author reviewed the titles and abstracts for inclusion and exclusion criteria. Two authors reviewed eligible full-text articles and abstracted data in duplicate. Data were synthesized in a qualitative manner. Results Of 4241 titles identified, 41 were included. We found a total of 827 ICD-10 codes that have been used in the medical literature to identify adverse drug events. The median number of codes used to search for adverse drug events was 190 (IQR 156–289) with a large degree of variability between studies in the numbers and types of codes used. Authors commonly used external injury (Y40.0–59.9) and disease manifestation codes. Only two papers reported on the sensitivity of their code set. Conclusions Substantial variability exists in the methods used to identify adverse drug events in administrative data. Our work may serve as a point of reference for future research and consensus building in this area. PMID:24222671

  8. The FDA's Final Rule on Expedited Safety Reporting: Statistical Considerations

    PubMed Central

    Wittes, Janet; Crowe, Brenda; Chuang-Stein, Christy; Guettner, Achim; Hall, David; Jiang, Qi; Odenheimer, Daniel; Xia, H. Amy; Kramer, Judith

    2015-01-01

    In March 2011, a Final Rule for expedited reporting of serious adverse events took effect in the United States for studies conducted under an Investigational New Drug (IND) application. In December 2012, the U.S. Food and Drug Administration (FDA) promulgated a final Guidance describing the operationalization of this Final Rule. The Rule and Guidance clarified that a clinical trial sponsor should have evidence suggesting causality before defining an unexpected serious adverse event as a suspected adverse reaction that would require expedited reporting to the FDA. The Rule's emphasis on the need for evidence suggestive of a causal relation should lead to fewer events being reported but, among those reported, a higher percentage actually being caused by the product being tested. This article reviews the practices that were common before the Final Rule was issued and the approach the New Rule specifies. It then discusses methods for operationalizing the Final Rule with particular focus on relevant statistical considerations. It concludes with a set of recommendations addressed to Sponsors and to the FDA in implementing the Final Rule. PMID:26550466

  9. Underreporting of Hemorrhagic and Thrombotic Complications of Pharmaceuticals to the U.S. Food and Drug Administration: Empirical Findings for Warfarin, Clopidogrel, Ticlopidine, and Thalidomide from the Southern Network on Adverse Reactions (SONAR)

    PubMed Central

    Moore, Thomas J.; Bennett, Charles L.

    2014-01-01

    The U.S. Food and Drug Administration's (FDA) Adverse Event Reporting System (AERS), familiarly known as “MedWatch,” is the nation's primary tool for postmarket pharmaceutical safety surveillance. This system relies on adverse events voluntarily reported by health care providers and consumers either directly to the FDA or to drug manufacturers, which are required to prepare and forward the information to the agency. Little is known about how frequently adverse events are reported. Previous estimates range from 1 to 31% depending on the event, drug, and time period. We used published incidence studies to calculate reporting rates for hemorrhage, emergency hospitalization, and venous thromboembolism (VTE) associated with four drugs. We estimated annual reporting rates of 1.07% for 33,171 emergency hospitalizations of patients older than 65 years associated with warfarin, 0.9% for 13,363 hospitalizations of clopidogrel and ticlopidine, and 1.02% for an estimated 67,200 hemorrhage cases associated with warfarin. We also estimated a 9-year reporting rate of 2.3% for VTE associated with thalidomide. The incidence of these hematologic adverse drug events is high and reporting rates are low, and near the lower boundary of the 1 to 15% range seen for other events. PMID:23086541

  10. Pathogenic mechanisms underlying adverse reactions induced by intravenous administration of snake antivenoms.

    PubMed

    León, Guillermo; Herrera, María; Segura, Álvaro; Villalta, Mauren; Vargas, Mariángela; Gutiérrez, José María

    2013-12-15

    Snake antivenoms are formulations of immunoglobulins, or immunoglobulin fragments, purified from the plasma of animals immunized with snake venoms. Their therapeutic success lies in their ability to mitigate the progress of toxic effects induced by snake venom components, when administered intravenously. However, due to diverse factors, such as deficient manufacturing practices, physicochemical characteristics of formulations, or inherent properties of heterologous immunoglobulins, antivenoms can induce undesirable adverse reactions. Based on the time lapse between antivenom administration and the onset of clinical manifestations, the World Health Organization has classified these adverse reactions as: 1 - Early reactions, if they occur within the first hours after antivenom infusion, or 2 - late reactions, when occurring between 5 and 20 days after treatment. While all late reactions are mediated by IgM or IgG antibodies raised in the patient against antivenom proteins, and the consequent formation of immune complexes, several mechanisms may be responsible for the early reactions, such as pyrogenic reactions, IgE-mediated reactions, or non IgE-mediated reactions. This work reviews the hypotheses that have been proposed to explain the mechanisms involved in these adverse reactions to antivenoms. The understanding of these pathogenic mechanisms is necessary for the development of safer products and for the improvement of snakebite envenomation treatment. PMID:24055551

  11. Access to F.D.A. Information.

    ERIC Educational Resources Information Center

    Sinovic, Dianna

    Prior to the enactment of the Freedom of Information Act (FOIA), little of the data collected by the Food and Drug Administration (FDA) was made public or could be obtained from the agency. Although the FDA files are now open, information is considered exempt from public disclosure when it involves regulatory procedures, program guidelines, work…

  12. Summaries of Safety Labeling Changes Approved by the FDA: Boxed Warnings Highlights.

    PubMed

    Rose, Brenda

    2016-06-01

    As part of the US Food and Drug Administration's MedWatch program, safety labeling changes are reviewed and compiled monthly for drugs and therapeutic biologics where important changes have been made to the safety information. Boxed warnings (http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/ucm075096.pdf) are ordinarily used to highlight either adverse reactions so serious in proportion to the potential benefit from the drug that it is essential that it be considered in assessing the risks and benefits of using the drugs or serious adverse reactions that can be prevented/reduced in frequency or severity by appropriate use of the drug; or FDA approved the drug with restrictions to ensure safe use because FDA concluded that the drug can be safely used only if distribution or use is restricted. There were 4 revised boxed warning from January through March 2016. PMID:27354752

  13. FDA Modernizes Nutrition Facts Label for Packaged Foods

    MedlinePlus

    ... Department of Health and Human Services FDA U.S. Food and Drug Administration Protecting and Promoting Your Health ... Release FDA modernizes Nutrition Facts label for packaged foods Refreshed design and relevant information will help consumers ...

  14. Using AHRQ patient safety indicators to detect postdischarge adverse events in the Veterans Health Administration.

    PubMed

    Mull, Hillary J; Borzecki, Ann M; Chen, Qi; Shin, Marlena H; Rosen, Amy K

    2014-01-01

    Patient safety indicators (PSIs) use inpatient administrative data to flag cases with potentially preventable adverse events (AEs) attributable to hospital care. This study explored how many AEs the PSIs identified in the 30 days post discharge. PSI software was run on Veterans Health Administration 2003-2007 administrative data for 10 recently validated PSIs. Among PSI-eligible index hospitalizations not flagged with an AE, this study evaluated how many AEs occurred within 1 to 14 and 15 to 30 days post discharge using inpatient and outpatient administrative data. Considering all PSI-eligible index hospitalizations, 11 141 postdischarge AEs were identified, compared with 40 578 inpatient-flagged AEs. More than 60% of postdischarge AEs were detected within 14 days of discharge. The majority of postdischarge AEs were decubitus ulcers and postoperative pulmonary embolisms or deep vein thromboses. Extending PSI algorithms to the postdischarge period may provide a more complete picture of hospital quality. Future work should use chart review to validate postdischarge PSI events. PMID:23939485

  15. FDA Approves Implant to Battle Opioid Addiction

    MedlinePlus

    ... 159050.html FDA Approves Implant to Battle Opioid Addiction Experts say steady dosing eliminates need to take ... U.S. Food and Drug Administration. "Opioid abuse and addiction have taken a devastating toll on American families. ...

  16. 76 FR 13643 - FDA Food Safety Modernization Act: Title III-A New Paradigm for Importers; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... accountability for domestic and foreign food and animal feed firms in the supply chain from farm to U.S. table... HUMAN SERVICES Food and Drug Administration [Docket Nos. FDA-2011-N-0134, FDA-2011-N-0143, FDA-2011-N-0144, FDA- 2011-N-0145, and FDA-2011-N-0146] FDA Food Safety Modernization Act: Title III--A...

  17. A fatal adverse effect of cefazolin administration: severe brain edema in a patient with multiple meningiomas

    PubMed Central

    Tribuddharat, Sirirat; Sathitkarnmanee, Thepakorn; Kitkhuandee, Amnat; Theerapongpakdee, Sunchai; Ngamsaengsirisup, Kriangsak; Chanthawong, Sarinya

    2016-01-01

    Cefazolin is commonly administered before surgery as a prophylactic antibiotic. Hypersensitivity to cefazolin is not uncommon, and the symptoms mostly include urticaria, skin reaction, diarrhea, vomiting, and transient neutropenia, which are rarely life threatening. We present a rare case of fatal cefazolin hypersensitivity in a female who was diagnosed with multiple meningiomas and scheduled for craniotomy and tumor removal. Immediately after cefazolin IV administration, the patient developed acute hypertensive crisis, which resolved within 10 minutes after the treatment. This was followed by unexplained metabolic acidosis. The patient then developed severe brain edema 100 minutes later. The patient had facial edema when her face was exposed for the next 30 minutes. A computed tomography scan revealed global brain edema with herniation. She was admitted to the intensive care unit for symptomatic treatment and died 10 days after surgery from multiorgan failure. The serum IgE level was very high (734 IU/mL). Single-dose administration of cefazolin for surgical prophylaxis may lead to rare, fatal adverse reaction. The warning signs are sudden, unexplained metabolic acidosis, hypertensive crisis, tachycardia, and facial angioedema predominating with or without cutaneous symptoms like urticaria. PMID:26929668

  18. 21 CFR 60.34 - FDA action on petitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false FDA action on petitions. 60.34 Section 60.34 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PATENT TERM RESTORATION Due Diligence Petitions § 60.34 FDA action on petitions. (a) Within 90 days after FDA receives...

  19. Cutaneous and ocular adverse reactions in a dog following meloxicam administration.

    PubMed

    Niza, Maria M R E; Félix, Nuno; Vilela, Cristina L; Peleteiro, Maria C; Ferreira, Antonio J A

    2007-02-01

    The present report addresses the development of cutaneous and ocular reactions possibly related to meloxicam administration in a dog. Based on clinical signs and absence of laboratory data compatible with the other differential diagnoses considered, the possibility of an adverse drug reaction (ADR) due to meloxicam was considered. Skin biopsy revealed haemorrhage of the superficial and deep dermis, associated with hyperplasia of endothelial cells and epidermal sloughing. Vasculitis in the deep dermis was also noted. Such lesions were considered compatible with an ADR. Although the owner was not aware of any previous allergic reaction to drugs, the animal had a clinical history of atopic dermatitis. Meloxicam is a nonsteroid anti-inflammatory drug (NSAID) in the oxicam family, indicated for the control of inflammation and pain in acute and chronic musculoskeletal disorders in dogs. Although meloxicam is usually well tolerated, the present clinical case represents an alert to practitioners about the potential role of NSAIDS in ADRs in dogs with a history of allergic cutaneous diseases. PMID:17222240

  20. Is It Really FDA Approved?

    MedlinePlus

    ... and implantable infusion pumps, require FDA approval before marketing. To receive FDA approval for these devices, the ... and many types of catheters) are cleared for marketing based on an FDA determination that they are ...

  1. FDA Certified Mammography Facilities

    MedlinePlus

    ... Products Radiation-Emitting Products Home Radiation-Emitting Products Mammography Quality Standards Act and Program Consumer Information (MQSA) ... it Email Print This list of FDA Certified Mammography Facilities is updated weekly. If you click on ...

  2. FDA 101: Dietary Supplements

    MedlinePlus

    ... professionals. As its resources permit, FDA also reviews product labels and other product information, such as package inserts, ... the address or phone number listed on the product's label. Dietary supplement firms are required to forward reports ...

  3. Safety monitoring of drugs granted exclusivity under the Best Pharmaceuticals for Children Act: what the FDA has learned.

    PubMed

    Mathis, L L; Iyasu, S

    2007-08-01

    The Best Pharmaceuticals for Children Act (BPCA) was signed into law on 4 January 2002, shortly after the pediatric exclusivity provision of the Food and Drug Administration (FDA) Modernization Act expired on 1 January 2002. This Act provides six months of marketing exclusivity for a drug when a pharmaceutical company studies that drug for use in the pediatric population as requested by the FDA. Section 17 of the BPCA specifically requires that the FDA review all adverse events reported for drugs that receive pediatric exclusivity. In most of the cases, no unexpected adverse events were reported in the pediatric population; however, in some cases, this focused safety review provided information important to the safety of medication use in children. PMID:17632537

  4. Adverse event management in mass drug administration for neglected tropical diseases.

    PubMed

    Caplan, Arthur; Zink, Amanda

    2014-03-01

    The ethical challenges of reporting and managing adverse events (AEs) and serious AEs (SAEs) in the context of mass drug administration (MDA) for the treatment of neglected tropical diseases (NTDs) require reassessment of domestic and international policies on a global scale. Although the World Health Organization has set forth AE/SAE guidelines specifically for NTD MDA that incorporate suspected causality, and recommends that only SAEs get reported in this setting, most regulatory agencies continue to require the reporting of all SAEs exhibiting even a merely temporal relationship to activities associated with an MDA program. This greatly increases the potential for excess "noise" and undue risk aversion and is not only impractical but arguably unethical where huge proportions of populations are being treated for devastating diseases, and no good baseline exists against which to compare possible AE/SAE reports. Other population-specific variables that might change the way drug safety ought to be assessed include differing efficacy rates of a drug, background morbidity/mortality rates of the target disease in question, the growth rate of the incidence of disease, the availability of rescue or salvage therapies, and the willingness of local populations to take risks that other populations might not. The fact that NTDs are controllable and potentially eradicable with well-tolerated, effective, existing drugs might further alter our assessment of MDA safety and AE/SAE tolerability. At the same time, diffuseness of population, communication barriers, lack of resources, and other difficult surveillance challenges may present in NTD-affected settings. These limitations could impair the ability to monitor an MDA program's success, as well as hinder efforts to obtain informed consent or provide rescue therapy. Denying beneficial research interventions and MDA programs intended to benefit millions requires sound ethical justification based on more than the identification of

  5. Correlation of adverse effects of cisplatin administration in patients affected by solid tumours: A retrospective evaluation

    PubMed Central

    ASTOLFI, LAURA; GHISELLI, SARA; GUARAN, VALERIA; CHICCA, MILVIA; SIMONI, EDI; OLIVETTO, ELENA; LELLI, GIORGIO; MARTINI, ALESSANDRO

    2013-01-01

    Cisplatin is the most common antineoplastic drug used for the therapy of solid tumours. To date, researchers have focused on the dosage to be administered for each specific tumour, mainly considering the local adverse effects. The aim of this study was to correlate the severity of the adverse effects with: i) the dosage of cisplatin; ii) the specific site of the tumour; iii) the association with other drugs; and iv) the symptoms. We analysed data from 123 patients with 11 different tumour classes undergoing therapy from 2007 to 2008 at St. Anna Hospital (Ferrara, Italy), using the Spearman non-parametric correlation index. Even though significant correlations were found among the variables, the overall results showed that the main factor influencing the severity of the adverse effects was the dosage of cisplatin administered. PMID:23404427

  6. Association between Selective Serotonin Reuptake Inhibitor Therapy and Suicidality: Analysis of U.S. Food and Drug Administration Adverse Event Reporting System Data.

    PubMed

    Umetsu, Ryogo; Abe, Junko; Ueda, Natsumi; Kato, Yamato; Matsui, Toshinobu; Nakayama, Yoko; Kinosada, Yasutomi; Nakamura, Mitsuhiro

    2015-01-01

    Selective serotonin reuptake inhibitors (SSRIs) are prescribed for the treatment of depression worldwide. SSRIs are suspected to increase the risk of suicidal ideation and behavior (suicidality) in children, adolescents, and young adults. We examined the association between SSRI therapy and suicidality by applying a logistic regression model to age-stratified data from the Food and Drug Administration (FDA) Adverse Event Reporting System database. We attempted to mitigate the effect of patient-related factors by data subsetting. We selected case reports for SSRIs as referred to in the World Health Organization Anatomical Therapeutic Chemical classification code N06AB. The association between SSRIs and "suicidal events" or "self-harm events" was calculated as a reporting odds ratio (ROR) and adjusted for covariates by logistic regression. For subjects <18 years old (y.o.) the adjusted RORs (95% confidence interval) of SSRI therapy with suicidal events were 9.58 (8.97-10.23) in the whole data analysis and 4.64 (4.15-5.19) in the subset analysis; those with self-harm events were 31.40 (27.71-35.58) and 16.31 (13.12-20.29), respectively. Although the adjusted RORs were lower in the subset analyses than in the whole data analyses, both analyses indicated associations between SSRI treatment and suicidal and self-harm events. In both analyses these associations were stronger in the <18 y.o. group than other age groups. Children and adolescents should be closely monitored for the occurrence of suicidality when they are prescribed SSRIs. In addition, we found that data subsetting might mitigate the effect of an intrinsic risk among patients taking the suspected drug. PMID:26521821

  7. Safe Medical Devices Act: management guidance for hospital compliance with the new FDA requirements.

    PubMed

    Alder, H C

    1993-10-01

    The Safe Medical Devices Act of 1990 (Public Law 101-629) was signed by President George Bush almost three years ago on November 28, 1990. The law expanded the Food and Drug Administration's (FDA) authority to regulate medical devices and grew out of congressional concerns about the FDA's ability to quickly learn when a medical device caused an adverse patient event, and to ensure that hazardous devices are removed from hospitals and other health care facilities in a timely manner. The Safe Medical Devices Act is an extension of the Medical Device Amendments of 1976, which imposed production, distribution, and sales rules on medical device manufacturers. It gives the FDA the legal authority to directly regulate the use of medical devices in health care facilities. Among the Safe Medical Devices Act's provisions are specific requirements for hospitals, health professionals, and other users of medical devices to report patient incidents involving medical devices to the manufacturer and to the FDA if a device caused or contributed to a serious injury, death, or other "adverse experience." Adverse experiences are defined by the FDA to include concussions, fractures, burns, temporary paralysis, and temporary loss of sight, hearing, or smell. Hospitals have been required to comply with this provision of the law, called user reporting, since 1991. Hospitals are also required to participate in tracking certain medical devices whose failure could result in a serious adverse health outcome. The law requires distributors and manufacturers of specific devices to adopt a method for device tracking. Hospitals are required to cooperate with and provide device manufacturers with information about patients with permanently implantable devices and life-sustaining and life-supporting devices used outside device user facilities. The law also gives the FDA the authority to designate other devices subject to tracking if the agency determines such tracking is warranted to preserve the

  8. Doctors, drugs, and the FDA.

    PubMed

    Shanklin, D R

    1972-11-01

    This communication is directed to obstetricians, to the Food and Drug Administration (FDA), and to those individuals who might want to impose possibly unnecessary external structures on the practice of medicine. It is considered a positive that the patients of today are well informed and are more actively participating in therapeutic design. There is more veto power on the part of the patient and more concern over the trained ability of the physician. In the past physicians frequently made judgements individually, applying isolated and at times random standards for their decisions. Such actions were inevitable in an era when neither pathogenesis nor treatment was well understood. Now there is no excuse for such actions. Communication is easy, journals are widely circulated, and there are numerous refresher seminars. Increased specialization of knowledge has meant more corporate or group decisions for therapy. Current trends will continue to offer both opportunities and responsibilities. The opportunities are for better diffusion of knowledge, and the responsibility is to be informed. There can be a high level national standard for medical practice. As a beginning, the medical practice laws could use some uniform decisions. The FDA needs to show more responsiveness to changing knowledge and increased willingness to reconsider indications and contraindications in the light of newer experience. There is sufficient information available now to support the revocation of the approval of the use of diuretics in the management of human pregnancy. Another role of the FDA is the approval of new substances or new uses of old substances. The prostaglandins appear in this category, and the December 1972 issue will include the recent Brook Lodge Symposium on prostaglandins. The individual physician requires journal articles, individual experience, and designed trials in order to make judgements on patients who may have some factors not accounted for by groupthink or regulations

  9. 21 CFR 314.102 - Communications between FDA and applicants.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Section 314.102 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG FDA Action on Applications... application needed to facilitate the agency's review. This early communication is intended to...

  10. 21 CFR 314.102 - Communications between FDA and applicants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Section 314.102 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG FDA Action on Applications... process. Such communication may take the form of telephone conversations, letters, or meetings,...

  11. No sisyphean task: how the FDA can regulate electronic cigarettes.

    PubMed

    Paradise, Jordan

    2013-01-01

    The adverse effects of smoking have fostered a natural market for smoking cessation and smoking reduction products. Smokers attempting to quit or reduce consumption have tried everything: "low" or "light" cigarettes; nicotine-infused chewing gum, lozenges, and lollipops; dermal patches; and even hypnosis. The latest craze in the quest to find a safer source of nicotine is the electronic cigarette. Electronic cigarettes (e-cigarettes) have swept the market, reaching a rapidly expanding international consumer base. Boasting nicotine delivery and the tactile feel of a traditional cigarette without the dozens of other chemical constituents that contribute to carcinogenicity, e-cigarettes are often portrayed as less risky, as a smoking reduction or even a complete smoking cessation product, and perhaps most troubling for its appeal to youth, as a flavorful, trendy, and convenient accessory. The sensationalism associated with e-cigarettes has spurred outcry from health and medical professional groups, as well as the Food and Drug Administration (FDA), because of the unknown effects on public health. Inhabiting a realm of products deemed "tobacco products" under recent 2009 legislation, e-cigarettes pose new challenges to FDA regulation because of their novel method of nicotine delivery, various mechanical and electrical parts, and nearly nonexistent safety data. Consumer use, marketing and promotional claims, and technological characteristics of e-cigarettes have also raised decades old questions of when the FDA can assert authority over products as drugs or medical devices. Recent case law restricting FDA enforcement efforts against e-cigarettes further confounds the distinction among drugs and medical devices, emerging e-cigarette products, and traditional tobacco products such as cigarettes, cigars, and smokeless tobacco. This Article investigates the e-cigarette phenomenon in the wake of the recently enacted Family Smoking Prevention and Tobacco Control Act of 2009

  12. 21 CFR 1.393 - What information must FDA include in the detention order?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS Administrative Detention of Food for Human or Animal Consumption How Does Fda Order A Detention? § 1.393 What information must FDA include in the detention...

  13. Existing FDA pathways have potential to ensure early access to, and appropriate use of, specialty drugs.

    PubMed

    Kesselheim, Aaron S; Tan, Yongtian Tina; Darrow, Jonathan J; Avorn, Jerry

    2014-10-01

    Specialty drugs are notable among prescription drugs in that they offer the possibility of substantial clinical improvement, come with important risks of adverse events and mortality, can be complex to manufacture or administer, and are usually extremely costly. The Food and Drug Administration (FDA) plays a critical role in ensuring that patients who could benefit from specialty drugs have access to them in a timely fashion. In this article we review the different strategies that the FDA can use to approve and influence the post-approval prescribing of specialty drugs. When specialty drugs show promise in early clinical trials, the FDA can expedite the drugs' availability to patients through expanded access programs and expedited approval pathways that speed regulatory authorization. After approval, to ensure that specialty drugs are directed to the patients who are most likely to benefit from them, the FDA can limit the scope of the drugs' indications, encourage the development of companion diagnostic tests to indicate which patients should receive the drugs, or require that manufacturers subject them to Risk Evaluation and Mitigation Strategies to ensure that their use is appropriately limited to a restricted population that is aware of the drugs' risks and benefits. Implementing these existing regulatory approaches can promote timely patient access to specialty drugs while preventing expensive and potentially inappropriate overuse. PMID:25288421

  14. OAE: The Ontology of Adverse Events

    PubMed Central

    2014-01-01

    Background A medical intervention is a medical procedure or application intended to relieve or prevent illness or injury. Examples of medical interventions include vaccination and drug administration. After a medical intervention, adverse events (AEs) may occur which lie outside the intended consequences of the intervention. The representation and analysis of AEs are critical to the improvement of public health. Description The Ontology of Adverse Events (OAE), previously named Adverse Event Ontology (AEO), is a community-driven ontology developed to standardize and integrate data relating to AEs arising subsequent to medical interventions, as well as to support computer-assisted reasoning. OAE has over 3,000 terms with unique identifiers, including terms imported from existing ontologies and more than 1,800 OAE-specific terms. In OAE, the term ‘adverse event’ denotes a pathological bodily process in a patient that occurs after a medical intervention. Causal adverse events are defined by OAE as those events that are causal consequences of a medical intervention. OAE represents various adverse events based on patient anatomic regions and clinical outcomes, including symptoms, signs, and abnormal processes. OAE has been used in the analysis of several different sorts of vaccine and drug adverse event data. For example, using the data extracted from the Vaccine Adverse Event Reporting System (VAERS), OAE was used to analyse vaccine adverse events associated with the administrations of different types of influenza vaccines. OAE has also been used to represent and classify the vaccine adverse events cited in package inserts of FDA-licensed human vaccines in the USA. Conclusion OAE is a biomedical ontology that logically defines and classifies various adverse events occurring after medical interventions. OAE has successfully been applied in several adverse event studies. The OAE ontological framework provides a platform for systematic representation and analysis of

  15. 21 CFR 803.20 - How do I complete and submit an individual adverse event report?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... event report? 803.20 Section 803.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... individual reports of adverse events. If you are a health professional or consumer, you may use the FDA Form.... Persons qualified to make a medical judgment include physicians, nurses, risk managers, and...

  16. 21 CFR 803.20 - How do I complete and submit an individual adverse event report?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... event report? 803.20 Section 803.20 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... individual reports of adverse events. If you are a health professional or consumer, you may use the FDA Form.... Persons qualified to make a medical judgment include physicians, nurses, risk managers, and...

  17. 21 CFR 314.80 - Postmarketing reporting of adverse drug experiences.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Postmarketing reporting of adverse drug experiences. 314.80 Section 314.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Applications § 314.80 Postmarketing reporting of...

  18. 21 CFR 314.80 - Postmarketing reporting of adverse drug experiences.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Postmarketing reporting of adverse drug experiences. 314.80 Section 314.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Applications § 314.80 Postmarketing reporting of...

  19. 21 CFR 314.80 - Postmarketing reporting of adverse drug experiences.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Postmarketing reporting of adverse drug experiences. 314.80 Section 314.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Applications § 314.80 Postmarketing reporting of...

  20. 21 CFR 314.80 - Postmarketing reporting of adverse drug experiences.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Postmarketing reporting of adverse drug experiences. 314.80 Section 314.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE APPLICATIONS FOR FDA APPROVAL TO MARKET A NEW DRUG Applications § 314.80 Postmarketing reporting of...

  1. FDA pharmaceutical quality oversight.

    PubMed

    Yu, Lawrence X; Woodcock, Janet

    2015-08-01

    The launch of the Center for Drug Evaluation and Research (CDER) Office of Pharmaceutical Quality (OPQ) is a milestone in FDA's efforts to assure that quality medicines are available to the American public. As a new super-office within CDER, OPQ is strategically organized to streamline regulatory processes, advance regulatory standards, align areas of expertise, and originate surveillance of drug quality. Supporting these objectives will be an innovative and systematic approach to product quality knowledge management and informatics. Concerted strategies will bring parity to the oversight of innovator and generic drugs as well as domestic and international facilities. OPQ will promote and encourage the adoption of emerging pharmaceutical technology to enhance pharmaceutical quality and potentially reinvigorate the pharmaceutical manufacturing sector in the United States. With a motto of "One Quality Voice," OPQ embodies the closer integration of review, inspection, surveillance, policy, and research for the purpose of strengthening pharmaceutical quality on a global scale. PMID:26027494

  2. NCI Director Also to Be Interim FDA Commissioner

    Cancer.gov

    Andrew von Eschenbach, M.D., director of the NCI, was asked by President Bush on Friday, September 23, 2005, to assume the additional role of interim Commissioner of the U.S. Food and Drug Administration (FDA).

  3. FDA OKs Non-Prescription Use of Acne Drug

    MedlinePlus

    ... 159779.html FDA OKs Non-Prescription Use of Acne Drug Differin Gel 0.1% is first retinoid ... July 8, 2016 (HealthDay News) -- Good news for acne sufferers: The U.S. Food and Drug Administration has ...

  4. FDA Calls for Less Salt in Processed Foods

    MedlinePlus

    ... html FDA Calls for Less Salt in Processed Foods Agency sets short- and long-term goals in ... WEDNESDAY, June 1, 2016 (HealthDay News) -- The U.S. Food and Drug Administration wants the food industry to ...

  5. Mining FDA drug labels for medical conditions

    PubMed Central

    2013-01-01

    Background Cincinnati Children’s Hospital Medical Center (CCHMC) has built the initial Natural Language Processing (NLP) component to extract medications with their corresponding medical conditions (Indications, Contraindications, Overdosage, and Adverse Reactions) as triples of medication-related information ([(1) drug name]-[(2) medical condition]-[(3) LOINC section header]) for an intelligent database system, in order to improve patient safety and the quality of health care. The Food and Drug Administration’s (FDA) drug labels are used to demonstrate the feasibility of building the triples as an intelligent database system task. Methods This paper discusses a hybrid NLP system, called AutoMCExtractor, to collect medical conditions (including disease/disorder and sign/symptom) from drug labels published by the FDA. Altogether, 6,611 medical conditions in a manually-annotated gold standard were used for the system evaluation. The pre-processing step extracted the plain text from XML file and detected eight related LOINC sections (e.g. Adverse Reactions, Warnings and Precautions) for medical condition extraction. Conditional Random Fields (CRF) classifiers, trained on token, linguistic, and semantic features, were then used for medical condition extraction. Lastly, dictionary-based post-processing corrected boundary-detection errors of the CRF step. We evaluated the AutoMCExtractor on manually-annotated FDA drug labels and report the results on both token and span levels. Results Precision, recall, and F-measure were 0.90, 0.81, and 0.85, respectively, for the span level exact match; for the token-level evaluation, precision, recall, and F-measure were 0.92, 0.73, and 0.82, respectively. Conclusions The results demonstrate that (1) medical conditions can be extracted from FDA drug labels with high performance; and (2) it is feasible to develop a framework for an intelligent database system. PMID:23617267

  6. FDA advisory committees meet January 26 on Salk HIV-1 immunogen.

    PubMed

    1995-01-01

    Two advisory committees of the Food and Drug Administration (FDA) will meet to consider future trials of the HIV-1 immunogen developed by Dr. Jonas Salk. The Immune Response Corporation has already conducted several studies of the immunogen, and has found improvement in various immunological and other blood tests, and no adverse effects. However, the studies have not been large enough to show conclusively that the treatment has clinical benefit in delaying disease progression. The new, larger trials are intended to demonstrate a delay in disease progression and validate the use of blood-test markers of disease progression for studying an immune-based treatment. PMID:11362184

  7. Tramadol hydrochloride: pharmacokinetics, pharmacodynamics, adverse side effects, co-administration of drugs and new drug delivery systems.

    PubMed

    Vazzana, M; Andreani, T; Fangueiro, J; Faggio, C; Silva, C; Santini, A; Garcia, M L; Silva, A M; Souto, E B

    2015-03-01

    Tramadol hydrochloride (TrHC) is a synthetic analgesic drug exhibiting opioid and non-opioid properties, acting mainly on the central nervous system. It has been mostly used to treat pain, although its use to treat anxiety and depression has also been documented. These properties arise from the fact that they inhibit serotonin (5-HT) reuptake augmenting 5-HT concentration on the synaptic cleft. Despite this, TrHC has also been described to have several side effects which are mainly due to its fast metabolization and excretion which in turn requires multiple doses per day. To surpass this limitation, new pharmaceutical formulations are being developed intending the protection, target and sustained delivery as well as a reduction on daily dose aiming a reduction on the side effects. In the present work we have revised the efficacy, safety, biological and adverse effects of TrHC, and the added value of developing a novel drug delivery system for topical administration. PMID:25776506

  8. 76 FR 38184 - Agency Information Collection Activities; Proposed Collection; Comment Request; FDA Recall...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... Collection; Comment Request; FDA Recall Regulations AGENCY: Food and Drug Administration, HHS. ACTION: Notice... reporting requirements on FDA recalls. DATES: Submit either electronic or written comments on the collection... techniques, when appropriate, and other forms of information technology. FDA Recall Regulations--21 CFR...

  9. Mini Lessons from FDA.

    ERIC Educational Resources Information Center

    Food and Drug Administration (DHEW), Washington, DC.

    Eight self-contained lessons present information about topics of current interest in the Food and Drug Administration. Multidisciplinary in nature, the lessons can be integrated into ongoing activities in elementary or secondary level reading, math, language arts, social studies, science, art, health, consumer education, and home economics. The…

  10. FDA-Approved HIV Medicines

    MedlinePlus

    ... and acronyms) Brand Name FDA Approval Date Nucleoside Reverse Transcriptase Inhibitors (NRTIs) NRTIs block reverse transcriptase, an enzyme HIV ... AZT, ZDV) Retrovir March 19, 1987 Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs) NNRTIs bind to and later alter reverse ...

  11. Leavitt: reforms will improve oversight and openness at FDA.

    PubMed

    2005-01-01

    Health and Human Services Secretary Mike Leavitt says drug safety reforms at the Food and Drug Administration will improve openness and oversight and will enhance the agency's independence. In keeping with this vision, the FDA will create a new independent Drug Safety Oversight Board to oversee the management of drug safety issues and will provide emerging information to doctors and patients about the risks and benefits of medicines. For more information www.fda.gov/cder/drugsafety.htm PMID:16127819

  12. [Adverse effects of drugs in intensive care units: analysis of the administration of electrolyte solutions and antibiotics].

    PubMed

    Manenti, S; Chaves, A B; Leopoldino, R S; Padilha, K G

    1998-12-01

    The aims of this study were: 1) to verify the incidence of adverse occurrences (AOs) with medication related to the time of electrolyte solutions infusion and the frequency of doses of antibiotics prescribed and administered to the patients; 2) to characterize the nature of those occurrences. The study was developed in two ICUs of a general hospital of São Paulo City. The population was composed by 51 patients that were in the ICUs in August of 1996. Sixty percent of the patients were older than 60 years, 58.8% were women, 49.1% remained in ICU from 1 to 4 days and 41.2% went to the Intermediate Care Units after ICU. Regarding the incidence of AOs related to the time of administration of the electrolyte solutions and the frequency of doses of antibiotics the non execution of the patient's medical prescriptions was verified in 76.3% and 38.8% respectively. The largest frequency of irregularities with the electrolyte solutions (60.2%) was the infusion faster than the prescribed time followed by the reduction of the number of doses of antibiotics administered. Taking these into consideration we have to invest in preventive measures to reduce those occurrences. PMID:10614484

  13. Impact of age, sex and route of administration on adverse events after opioid treatment in the emergency department: A retrospective study

    PubMed Central

    Daoust, Raoul; Paquet, Jean; Lavigne, Gilles; Piette, Éric; Chauny, Jean-Marc

    2015-01-01

    BACKGROUND: The efficacy of opioids for acute pain relief in the emergency department (ED) is well recognized, but treatment with opioids is associated with adverse events ranging from minor discomforts to life-threatening events. OBJECTIVE: To assess the impact of age, sex and route of administration on the incidence of adverse events due to opioid administration in the ED. METHODS: Real-time archived data were analyzed retrospectively in a tertiary care urban hospital. All consecutive patients (≥16 years of age) who were assigned to an ED bed and received an opioid between March 2008 and December 2012 were included. Adverse events were defined as: nausea/vomiting (minor); systolic blood pressure (SBP) <90 mmHg, oxygen saturation (Sat) <92% and respiration rate <10 breaths/min (major) within 2 h of the first opioid doses. RESULTS: In the study period, 31,742 patients were treated with opioids. The mean (± SD) age was 55.8±20.5 years, and 53% were female. The overall incidence of adverse events was 12.0% (95% CI 11.6% to 12.4%): 5.9% (95% CI 5.6% to 6.2%) experienced nausea/vomiting, 2.4% (95% CI 2.2% to 2.6%) SBP <90 mmHg, 4.7% (95% CI 4.5% to 4.9%) Sat that dropped to <92% and 0.09% respiration rate <10 breaths/min. After controlling for confounding factors, these adverse events were associated with: female sex (more nausea/vomiting, more SBP <90 mmHg, less Sat <92%); age ≥65 years (less nausea/vomiting, more SBP <90 mmHg, more Sat <92%); and route of administration (intravenous > subcutaneous > oral). CONCLUSIONS: The incidence of adverse events associated with opioid administration in the ED is generally low and is associated with age, sex and route of administration. PMID:25664538

  14. Safety monitoring in the Vaccine Adverse Event Reporting System (VAERS).

    PubMed

    Shimabukuro, Tom T; Nguyen, Michael; Martin, David; DeStefano, Frank

    2015-08-26

    The Centers for Disease Control and Prevention (CDC) and the U.S. Food and Drug Administration (FDA) conduct post-licensure vaccine safety monitoring using the Vaccine Adverse Event Reporting System (VAERS), a spontaneous (or passive) reporting system. This means that after a vaccine is approved, CDC and FDA continue to monitor safety while it is distributed in the marketplace for use by collecting and analyzing spontaneous reports of adverse events that occur in persons following vaccination. Various methods and statistical techniques are used to analyze VAERS data, which CDC and FDA use to guide further safety evaluations and inform decisions around vaccine recommendations and regulatory action. VAERS data must be interpreted with caution due to the inherent limitations of passive surveillance. VAERS is primarily a safety signal detection and hypothesis generating system. Generally, VAERS data cannot be used to determine if a vaccine caused an adverse event. VAERS data interpreted alone or out of context can lead to erroneous conclusions about cause and effect as well as the risk of adverse events occurring following vaccination. CDC makes VAERS data available to the public and readily accessible online. We describe fundamental vaccine safety concepts, provide an overview of VAERS for healthcare professionals who provide vaccinations and might want to report or better understand a vaccine adverse event, and explain how CDC and FDA analyze VAERS data. We also describe strengths and limitations, and address common misconceptions about VAERS. Information in this review will be helpful for healthcare professionals counseling patients, parents, and others on vaccine safety and benefit-risk balance of vaccination. PMID:26209838

  15. Safety monitoring in the Vaccine Adverse Event Reporting System (VAERS)

    PubMed Central

    Shimabukuro, Tom T.; Nguyen, Michael; Martin, David; DeStefano, Frank

    2015-01-01

    The Centers for Disease Control and Prevention (CDC) and the U.S. Food and Drug Administration (FDA) conduct post-licensure vaccine safety monitoring using the Vaccine Adverse Event Reporting System (VAERS), a spontaneous (or passive) reporting system. This means that after a vaccine is approved, CDC and FDA continue to monitor safety while it is distributed in the marketplace for use by collecting and analyzing spontaneous reports of adverse events that occur in persons following vaccination. Various methods and statistical techniques are used to analyze VAERS data, which CDC and FDA use to guide further safety evaluations and inform decisions around vaccine recommendations and regulatory action. VAERS data must be interpreted with caution due to the inherent limitations of passive surveillance. VAERS is primarily a safety signal detection and hypothesis generating system. Generally, VAERS data cannot be used to determine if a vaccine caused an adverse event. VAERS data interpreted alone or out of context can lead to erroneous conclusions about cause and effect as well as the risk of adverse events occurring following vaccination. CDC makes VAERS data available to the public and readily accessible online. We describe fundamental vaccine safety concepts, provide an overview of VAERS for healthcare professionals who provide vaccinations and might want to report or better understand a vaccine adverse event, and explain how CDC and FDA analyze VAERS data. We also describe strengths and limitations, and address common misconceptions about VAERS. Information in this review will be helpful for healthcare professionals counseling patients, parents, and others on vaccine safety and benefit-risk balance of vaccination. PMID:26209838

  16. FDA-Approved Biosimilar Insulin

    PubMed Central

    2014-01-01

    If a biosimilar insulin is discovered postmarketing to be subpotent, superpotent, or contaminated or the contents mislabeled, it is an adulterated product and must be quarantined for removal including from a patient’s home. Adulterated products could be considered “counterfeit” since they do not meet the original standards established by the FDA. The FDA must establish a method of regularly assaying samples of biosimilar insulin drawn directly from the supply pipeline to help ensure patient safety and evaluate clinical performance. Independent groups without conflict of interest would perform confidential comparison assay. For less than 5 cents per vial/pen, manufacturers could easily support an independent, FDA-recognized, random sample program and create a functional postmarket surveillance system that better protects the public and the manufacturer from undesired outcomes. PMID:25172881

  17. FDA regulation of tobacco: blessing or curse for FDA professionals?

    PubMed

    O'Reilly, James T

    2009-01-01

    Upwards of 400,000 Americans will die that year from the effects of cigarettes, which FDA will now "regulate" very gently, with its hands tied by a slick statutory protection for the largest existing tobacco marketers. Career FDA professionals will be criticized as enablers of mega-marketers' continued sales, working at the margins, arranging the paperwork for protection of megafirms' market share, and sitting by as the deaths and addictive behaviors continue. "Join the Public Health Service, inspired by a public health mission," they were told, and yet they will be unable to do much regulating of the addictive and fatal products for which they now have titular responsibility. This essay observes that these fine FDA professionals are handed the sticky remains of a messy bargain, negotiated in a distracted Congress by expensive lawyers with clients who were potent contributors to political action committees. The only formula that is not secret about the 2009 law is the way in which industry purchased sufficient allegiance to gather the votes for its adoption. The remaining mystery is how FDA could be expected to do these tasks without losing its best and brightest professionals to other fields. PMID:19999639

  18. 77 FR 14401 - Draft Guidance on Drug Safety Information-FDA's Communication to the Public; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ... Federal Register of March 7, 2007 (72 FR 10224), FDA announced the availability of a guidance titled... HUMAN SERVICES Food and Drug Administration Draft Guidance on Drug Safety Information--FDA's Communication to the Public; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice....

  19. Data mining for signal detection of adverse event safety data.

    PubMed

    Chen, Hung-Chia; Tsong, Yi; Chen, James J

    2013-01-01

    The Adverse Event Reporting System (AERS) is the primary database designed to support the Food and Drug Administration (FDA) postmarketing safety surveillance program for all approved drugs and therapeutic biologic products. Most current disproportionality analysis focuses on the detection of potential adverse events (AE) involving a single drug and a single AE only. In this paper, we present a data mining biclustering technique based on the singular value decomposition to extract local regions of association for a safety study. The analysis consists of collection of biclusters, each representing an association between a set of drugs with the corresponding set of adverse events. Significance of each bicluster can be tested using disproportionality analysis. Individual drug-event combination can be further tested. A safety data set consisting of 193 drugs with 8453 adverse events is analyzed as an illustration. PMID:23331228

  20. FDA Approval Summary: Ramucirumab for Gastric Cancer.

    PubMed

    Casak, Sandra J; Fashoyin-Aje, Ibilola; Lemery, Steven J; Zhang, Lillian; Jin, Runyan; Li, Hongshan; Zhao, Liang; Zhao, Hong; Zhang, Hui; Chen, Huanyu; He, Kun; Dougherty, Michele; Novak, Rachel; Kennett, Sarah; Khasar, Sachia; Helms, Whitney; Keegan, Patricia; Pazdur, Richard

    2015-08-01

    The FDA approved ramucirumab (CYRAMZA; Eli Lilly and Company) for previously treated patients with advanced or metastatic gastric or gastroesophageal junction adenocarcinoma initially as monotherapy (April 21, 2014) and subsequently as combination therapy with paclitaxel (November 5, 2014). In the monotherapy trial, 355 patients in the indicated population were randomly allocated (2:1) to receive ramucirumab or placebo, 8 mg/kg intravenously every 2 weeks. In the combination trial, 665 patients were randomly allocated (1:1) to receive ramucirumab or placebo, 8 mg/kg intravenously every 2 weeks, in combination with paclitaxel, 80 mg/m(2) on days 1, 8, and 15 of 28-day cycles. Overall survival (OS) was increased in patients who received ramucirumab in both the monotherapy [HR, 0.78; 95% confidence interval (CI), 0.60-0.998; log rank P = 0.047] and combination trials (HR, 0.81; 95% CI, 0.68-0.96; P = 0.017). The most common adverse reactions were hypertension and diarrhea in the monotherapy trial and fatigue, neutropenia, diarrhea, and epistaxis in the combination trial. Because of concerns about the robustness of the monotherapy trial results, FDA approved the original application after receiving the results of the combination trial confirming the OS effect. Based on exploratory exposure-response analyses, there is residual uncertainty regarding the optimal dose of ramucirumab. PMID:26048277

  1. Medical devices; medical device distributor reporting--FDA. Final rule; notification of status under the Safe Medical Devices Act; confirmation of effective date.

    PubMed

    1993-09-01

    The Food and Drug Administration (FDA) is announcing that the tentative final rule on medical device distributor reporting that appeared in the Federal Register of November 26, 1991 (56 FR 60024), is now a final rule by operation of law. This final rule requires distributors to submit reports to FDA and to manufacturers, of deaths, serious illnesses, and serious injuries related to medical devices and to submit reports to manufacturers of certain malfunctions that may cause a death, serious illness, or serious injury, if the malfunction were to recur. The final rule also changes the reporting standard for certain distributors that are importers, and changes the definition of the term "serious injury" to conform to a recent statutory amendment. In issuing this final rule, FDA is announcing that the tentative final rule relating to adverse event reporting requirements for distributors, including importers, has the status of a final rule, as of May 28, 1992, by operation of law under the Safe Medical Devices Act of 1990 (the SMDA), as amended by the Medical Device Amendments of 1992 (the 1992 amendments), and is setting forth the regulations reflecting those requirements. FDA is also amending the regulations, based on consideration of comments on the November 26, 1991, tentative final rule, to require distributors to register their facilities and to list their devices with FDA. PMID:10128335

  2. FDA perspectives on health claims for food labels.

    PubMed

    Rowlands, J Craig; Hoadley, James E

    2006-04-01

    The U.S. Food and Drug Administration's regulatory authority over health claims was clarified in 1990 legislation known as the Nutrition Labeling and Education Act (NLEA). This law established mandatory nutrition labeling for most foods and placed restrictions on the use of food label claims characterizing the levels or health benefits of nutrients in foods. NLEA set a high threshold for the scientific standard under which the U.S. Food and Drug Administration (FDA) may authorize health claims, this standard is known as the significant scientific agreement (SSA) standard. Subsequent legislation known as the Food and Drug Administration Modernization Act (FDAMA) provided an alternative to FDA review of the health claim where an U.S. government scientific body other than FDA concluded that there is SSA for a substance/disease relationship. Courts have since extended the scope of health claims to include qualified health claims (QHC) that are health claims not substantiated on evidence that meets the level of SSA standard, but include a qualifying statement intended to convey to the consumer the level of evidence for the claim. FDA has responded by developing an evidence-based ranking system for scientific data to determine the level of evidence substantiating a health claim. The following is an overview of FDA's regulations and evidence-based method for evaluating health claims. PMID:16480811

  3. 76 FR 62073 - Guidance for Industry on Implementation of the Fee Provisions of the FDA Food Safety...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... (76 FR 45820), FDA published a notice establishing fee rates for FY 2012 for domestic and foreign... Provisions of the FDA Food Safety Modernization Act; Availability AGENCY: Food and Drug Administration, HHS... guidance for industry entitled ``Implementation of the Fee Provisions of Section 107 of the FDA Food...

  4. Agreements and Discrepancies between FDA Reports and Journal Papers on Biologic Agents Approved for Rheumatoid Arthritis: A Meta-Research Project

    PubMed Central

    Amarilyo, Gil; Furst, Daniel E.; Woo, Jennifer M. P.; Li, Wen; Bliddal, Henning; Christensen, Robin; Tarp, Simon

    2016-01-01

    Background Sponsors that seek to commercialize new drugs apply to the Food and Drug Administration (FDA) which independently analyzes the raw data and reports the results on its website. Objectives This study sought to determine if there are differences between the FDA assessments and journal reports on biologic agents developed for the treatment of rheumatoid arthritis. Methods Available data on FDA-approved drugs were extracted from the website, and a systematic literature search was conducted to identify matching studies in peer-reviewed medical journals. Outcome measures were the American College of Rheumatology response criteria ACR20 (efficacy) and withdrawal due to adverse events (safety). As effect size odds ratios were estimated for each active trial arm vs. control arm (i.e. for both sources: FDA and journal report), followed by calculation of the ratios of the FDA and journal report odds ratios. A ratio of odds ratios not equal to 1 was categorized as a discrepancy. Results FDA reports were available for 8 of 9 FDA-approved biologic agents for rheumatoid arthritis; all identified trials (34) except one were published in peer-reviewed journals. Overall, discrepancies were noted for 20 of the 33 evaluated trials. Differences in the apparent benefit reporting were found in 39% (24/61) pairwise comparisons and in 11 cases these were statistically significant; the FDA report showed greater benefit than the journal publication in 15 comparisons and lesser benefit in 9. Differences in the reported harms were found in 51% (28/55) pairwise comparisons and were statistically significant in 5. The “signal” in FDA reports showed a less harmful effect than the journal publication in 17 comparisons whereas a more harmful effect in 11. The differences were attributed to differences in analytic approach, patient inclusion, rounding effect, and counting discrepancies. However, no differences were categorized as critical. Conclusion There was no empirical evidence to

  5. 21 CFR 14.15 - Committees working under a contract with FDA.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Committees working under a contract with FDA. 14.15 Section 14.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PUBLIC HEARING BEFORE A PUBLIC ADVISORY COMMITTEE General Provisions § 14.15 Committees working under a contract with FDA. (a) FDA may...

  6. 21 CFR 14.15 - Committees working under a contract with FDA.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Committees working under a contract with FDA. 14.15 Section 14.15 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PUBLIC HEARING BEFORE A PUBLIC ADVISORY COMMITTEE General Provisions § 14.15 Committees working under a contract with FDA. (a) FDA may...

  7. 21 CFR 806.30 - FDA access to records.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES MEDICAL DEVICES; REPORTS OF CORRECTIONS AND REMOVALS Reports and Records § 806.30 FDA access to records. Each device manufacturer or importer required under this part to maintain records and...

  8. 21 CFR 806.30 - FDA access to records.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES MEDICAL DEVICES; REPORTS OF CORRECTIONS AND REMOVALS Reports and Records § 806.30 FDA access to records. Each device manufacturer or importer required under this part to maintain records and...

  9. 21 CFR 60.10 - FDA assistance on eligibility.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PATENT... from the U.S. Patent and Trademark Office, FDA will assist the U.S. Patent and Trademark Office in determining whether a patent related to a product is eligible for patent term restoration as follows:...

  10. 21 CFR 60.10 - FDA assistance on eligibility.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PATENT... from the U.S. Patent and Trademark Office, FDA will assist the U.S. Patent and Trademark Office in determining whether a patent related to a product is eligible for patent term restoration as follows:...

  11. FDA Boxed Warning for Immediate-Release Opioids.

    PubMed

    Food And Drug Administration Public Health Service U S Department Of Health And Human Services

    2016-06-01

    On March 22, 2016, the Food and Drug Administration (FDA) announced enhanced warnings for immediate-release opioid pain medications related to risks of misuse, abuse, addiction, overdose, and death. The new safety warnings also added to all prescription opioid medications to inform prescribers and patients of additional risks related to opioid use. PMID:27301692

  12. 21 CFR 806.30 - FDA access to records.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES MEDICAL DEVICES; REPORTS OF CORRECTIONS AND REMOVALS Reports and Records § 806.30 FDA access to records. Each device manufacturer or importer required under this part to maintain records and...

  13. 21 CFR 806.30 - FDA access to records.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES MEDICAL DEVICES; REPORTS OF CORRECTIONS AND REMOVALS Reports and Records § 806.30 FDA access to records. Each device manufacturer or importer required under this part to maintain records and...

  14. 21 CFR 806.30 - FDA access to records.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES MEDICAL DEVICES; REPORTS OF CORRECTIONS AND REMOVALS Reports and Records § 806.30 FDA access to records. Each device manufacturer or importer required under this part to maintain records and...

  15. 21 CFR 316.34 - FDA recognition of exclusive approval.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Section 316.34 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE ORPHAN DRUGS Orphan-drug Exclusive Approval § 316.34 FDA recognition of... written notice recognizing exclusive approval once the marketing application for a designated...

  16. FDA Approves New Weight-Loss Device

    MedlinePlus

    ... gov/news/fullstory_159362.html FDA Approves New Weight-Loss Device Surgically implanted port allows obese patients to ... have been unable to lose weight and maintain weight loss using nonsurgical treatments. The FDA approval is for ...

  17. FDA Warns About Stem Cell Claims

    MedlinePlus

    ... Home For Consumers Consumer Updates FDA Warns About Stem Cell Claims Share Tweet Linkedin Pin it More sharing ... blood-forming system. back to top Regulation of Stem Cells FDA regulates stem cells in the U.S. to ...

  18. 77 FR 70955 - FDA Actions Related to Nicotine Replacement Therapies and Smoking-Cessation Products; Report to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 15 FDA Actions Related to Nicotine Replacement... Tobacco Dependence; Public Hearing; Request for Comments AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public hearing; request for comments. SUMMARY: The Food and Drug Administration (FDA)...

  19. A tale of two transparency attempts at FDA.

    PubMed

    Tai, Laurence

    2013-01-01

    This Article describes and evaluates two elements of the FDA's recent operations implicating information transparency: the Transparency Initiative and a reduction in the agency's FOIA backlog. After discussing the legal context for information disclosure at the FDA and these two transparency attempts, this Article identifies two reasons that the first has fallen short of expectations compared to the second: unlike the reduction in the FOIA backlog, the Transparency Initiative had legal constraints that it did not adequately address, along with political appointee leadership. These principles may be more generally useful for understanding how to stimulate institutional change in administrative agencies. PMID:24552081

  20. Mining FDA drug labels using an unsupervised learning technique - topic modeling

    PubMed Central

    2011-01-01

    Background The Food and Drug Administration (FDA) approved drug labels contain a broad array of information, ranging from adverse drug reactions (ADRs) to drug efficacy, risk-benefit consideration, and more. However, the labeling language used to describe these information is free text often containing ambiguous semantic descriptions, which poses a great challenge in retrieving useful information from the labeling text in a consistent and accurate fashion for comparative analysis across drugs. Consequently, this task has largely relied on the manual reading of the full text by experts, which is time consuming and labor intensive. Method In this study, a novel text mining method with unsupervised learning in nature, called topic modeling, was applied to the drug labeling with a goal of discovering “topics” that group drugs with similar safety concerns and/or therapeutic uses together. A total of 794 FDA-approved drug labels were used in this study. First, the three labeling sections (i.e., Boxed Warning, Warnings and Precautions, Adverse Reactions) of each drug label were processed by the Medical Dictionary for Regulatory Activities (MedDRA) to convert the free text of each label to the standard ADR terms. Next, the topic modeling approach with latent Dirichlet allocation (LDA) was applied to generate 100 topics, each associated with a set of drugs grouped together based on the probability analysis. Lastly, the efficacy of the topic modeling was evaluated based on known information about the therapeutic uses and safety data of drugs. Results The results demonstrate that drugs grouped by topics are associated with the same safety concerns and/or therapeutic uses with statistical significance (P<0.05). The identified topics have distinct context that can be directly linked to specific adverse events (e.g., liver injury or kidney injury) or therapeutic application (e.g., antiinfectives for systemic use). We were also able to identify potential adverse events that

  1. 77 FR 38173 - Agreements and Memoranda of Understanding Between the Food and Drug Administration and Other...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... Drug Administration (FDA) published in the Federal Register of March 23, 2012 (77 FR 16923), a direct... Agency received significant adverse comment. DATES: The direct final rule published at 77 FR 16923, March... and Drugs, the direct final rule published in the Federal Register on March 23, 2012 (77 FR 16923)...

  2. The FDA's failure to address the lack of generalisability of antidepressant efficacy trials in product labelling.

    PubMed

    Zimmerman, Mark

    2016-06-01

    According to the US Food and Drug Administration's (FDA's) regulations, the criteria used to select patients into registration studies should be addressed in a product's label. The FDA's labelling guidelines, which specifically indicate that the routine exclusion of patients of a certain level of severity should be noted in the label, has been uniformly ignored. PMID:27251690

  3. FDA Procedures for Standardization and Certification of Retail Food Inspection/Training Officers, 2000.

    ERIC Educational Resources Information Center

    Food and Drug Administration (DHHS/PHS), Rockville, MD.

    This document provides information, standards, and behavioral objectives for standardization and certification of retail food inspection personnel in the Food and Drug Administration (FDA). The procedures described in the document are based on the FDA Food Code, updated to reflect current Food Code provisions and to include a more refined focus on…

  4. 78 FR 36194 - Draft Guidance for Industry and FDA Staff: Investigational New Drug Applications for Minimally...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ...The Food and Drug Administration (FDA) is announcing the availability of a draft document entitled ``Guidance for Industry and FDA Staff: Investigational New Drug Applications for Minimally Manipulated, Unrelated Allogeneic Placental/Umbilical Cord Blood Intended for Hematopoietic and Immunologic Reconstitution in Patients with Disorders Affecting the Hematopoietic System'' dated June 2013.......

  5. The FDA and designing clinical trials for chronic cutaneous ulcers.

    PubMed

    Maderal, Andrea D; Vivas, Alejandra C; Eaglstein, William H; Kirsner, Robert S

    2012-12-01

    Treatment of chronic wounds can present a challenge, with many patients remaining refractory to available advanced therapies. As such, there is a strong need for the development of new products. Unfortunately, despite this demand, few new wound-related drugs have been approved over the past decade. This is in part due to unsuccessful clinical trials and subsequent lack of Food and Drug Administration (FDA) approval. In this article, we discuss the FDA approval process, how it relates to chronic wound trials, common issues that arise, and how best to manage them. Additionally, problems encountered specific to diabetic foot ulcers (DFU) and venous leg ulcers (VLU) are addressed. Careful construction of a clinical trial is necessary in order to achieve the best possible efficacy outcomes and thereby, gain FDA approval. How to design an optimal trial is outlined. PMID:23063664

  6. Mixed-effects Poisson regression analysis of adverse event reports

    PubMed Central

    Gibbons, Robert D.; Segawa, Eisuke; Karabatsos, George; Amatya, Anup K.; Bhaumik, Dulal K.; Brown, C. Hendricks; Kapur, Kush; Marcus, Sue M.; Hur, Kwan; Mann, J. John

    2008-01-01

    SUMMARY A new statistical methodology is developed for the analysis of spontaneous adverse event (AE) reports from post-marketing drug surveillance data. The method involves both empirical Bayes (EB) and fully Bayes estimation of rate multipliers for each drug within a class of drugs, for a particular AE, based on a mixed-effects Poisson regression model. Both parametric and semiparametric models for the random-effect distribution are examined. The method is applied to data from Food and Drug Administration (FDA)’s Adverse Event Reporting System (AERS) on the relationship between antidepressants and suicide. We obtain point estimates and 95 per cent confidence (posterior) intervals for the rate multiplier for each drug (e.g. antidepressants), which can be used to determine whether a particular drug has an increased risk of association with a particular AE (e.g. suicide). Confidence (posterior) intervals that do not include 1.0 provide evidence for either significant protective or harmful associations of the drug and the adverse effect. We also examine EB, parametric Bayes, and semiparametric Bayes estimators of the rate multipliers and associated confidence (posterior) intervals. Results of our analysis of the FDA AERS data revealed that newer antidepressants are associated with lower rates of suicide adverse event reports compared with older antidepressants. We recommend improvements to the existing AERS system, which are likely to improve its public health value as an early warning system. PMID:18404622

  7. Healthy public relations: the FDA's 1930s legislative campaign.

    PubMed

    Kay, G

    2001-01-01

    In this article, I argue that the Food and Drug Administration (FDA) is an oft-overlooked government agency that acts to preserve and secure the public's health. From its early years as an agency charged with enforcement of the 1906 Pure Food and Drugs Act, the FDA not only protected the public's health but also made the public aware of its mission, using methods as diverse as displays at county fairs and at the 1933 Chicago World's Fair, radio programming, and active correspondence. The agency encouraged the public to protect itself, particularly in those arenas in which the FDA had no regulatory authority. In addition, it may have overstepped its boundaries when it actively solicited public support for a bill submitted to Congress in the early 1930s. In the dark days of the Great Depression, the FDA contended not only with limited resources and its own feelings of inadequacy in terms of what could and could not be done to protect the populace, but also with "guinea pig" books that horrified and angered many readers. By 1938, when the agency prevailed and the revisions to the 1906 Act passed Congress and were signed into law by President Franklin D. Roosevelt, the FDA had done all that a responsible public health agency should do, and more. PMID:11568487

  8. Pharmaceutical trademarks: navigating through the FDA's pilot program.

    PubMed

    Ferrer, Elisa

    2010-06-01

    Creation and clearance of pharmaceutical trademarks continues to be one of the most difficult and challenging areas of trademark law. The Food and Drug Administration (FDA) recently initiated a 2-year Pilot Program under Prescription Drug User Fee Act (PDUFA) IV. The intent of the program is to enable participating pharmaceutical firms to evaluate proposed pharmaceutical marks and submit the data generated from those evaluations to the FDA for review. Submitting a trademark to the FDA warrants questions: What supporting data is needed and accepted when proposing a mark? What issues might arise, and how can they be averted? In a recent Thomson Reuters on-demand webinar (http://science.thomsonreuters.com/news/2010-02/8580404/), a group of renowned experts in the field of trademark development review the FDA pilot program, outline the requirements for submission and discuss what the changes will mean in clearing new pharmaceutical marks. They also present various approaches to trademark development and evaluation in light of the FDA's views. PMID:20603657

  9. FDA proposals to limit the hepatotoxicity of paracetamol (acetaminophen): are they reasonable?

    PubMed

    Graham, Garry G; Day, Richard O; Graudins, Andis; Mohamudally, Anthoulla

    2010-04-01

    Hepatotoxicity from paracetamol is of great concern because of the considerable number of patients who develop severe toxicity from this drug. A group of senior medical practitioners, academics and scientists were brought together on June 29 and 30, 2009 by the Food and Drug Administration of USA (FDA) with the aim of providing advice on how to limit the number of cases of hepatotoxicity due to paracetamol in USA. The most contentious recommendations were the reduction in the dose of paracetamol to 650 mg and the elimination of prescription combination products of paracetamol and opiates. The first recommendation indicates that many members of the committee consider, despite much evidence to the contrary, that therapeutic doses of paracetamol (up to 4 g daily) are associated with a significant incidence of hepatotoxicity. The second recommendation, if accepted by FDA, will require major changes in the therapeutic use of paracetamol and opiates. Adoption of these two recommendations may lead to the increased use of NSAIDs with the potential of increasing incidence of NSAIDs-related adverse reactions. PMID:20213329

  10. Proposed actions for the US Food and Drug Administration to implement to minimize adverse effects associated with energy drink consumption.

    PubMed

    Thorlton, Janet; Colby, David A; Devine, Paige

    2014-07-01

    Energy drink sales are expected to reach $52 billion by 2016. These products, often sold as dietary supplements, typically contain stimulants. The Dietary Supplement Protection Act claims an exemplary public health safety record. However, in 2011 the number of emergency department visits related to consumption of energy drinks exceeded 20,000. Nearly half of these visits involved adverse effects occurring from product misuse. Political, social, economic, practical, and legal factors shape the landscape surrounding this issue. In this policy analysis, we examine 3 options: capping energy drink caffeine levels, creating a public education campaign, and increasing regulatory scrutiny regarding the manufacture and labeling of energy drinks. Increased regulatory scrutiny may be in order, especially in light of wrongful death lawsuits related to caffeine toxicity resulting from energy drink consumption. PMID:24832439

  11. ISMP Adverse Drug Reactions

    PubMed Central

    2013-01-01

    The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration’s (FDA’s) MedWatch program (800-FDA-1088). If you have reported an interesting, preventable ADR to MedWatch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: mmancano@temple.edu). Your report will be published anonymously unless otherwise requested. This feature is provided by the Institute for Safe Medication Practices (ISMP) in cooperation with the FDA’s MedWatch program and Temple University School of Pharmacy. ISMP is an FDA MedWatch partner. PMID:24421544

  12. FDA: 2 Diabetes Drugs May Be Linked to Heart Failure Risk

    MedlinePlus

    ... nih.gov/medlineplus/news/fullstory_158144.html FDA: 2 Diabetes Drugs May Be Linked to Heart Failure ... Food and Drug Administration said. People with type 2 diabetes who use these drugs should not stop ...

  13. 21 CFR 1.405 - When does FDA have to issue a decision on an appeal?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS Administrative Detention of Food for Human or Animal Consumption What Is the Appeal Process for A Detention Order? § 1.405 When does FDA have to issue a...

  14. Young LGBT Adults Are Target of FDA Stop-Smoking Campaign

    MedlinePlus

    ... Young LGBT Adults Are Target of FDA Stop-Smoking Campaign Tobacco use is common among these 18- ... and Drug Administration has launched an LGBT stop-smoking campaign. "We know LGBT young adults in this ...

  15. Characteristics of Pivotal Trials and FDA Review of Innovative Devices

    PubMed Central

    Rising, Joshua P.; Moscovitch, Ben

    2015-01-01

    When patients lack sufficient treatment options for serious medical conditions, they rely on the prompt approval and development of new therapeutic alternatives, such as medical devices. Understanding the development of innovative medical devices, including the characteristics of premarket clinical trials and length of Food and Drug Administration (FDA) review, can help identify ways to expedite patient access to novel technologies and inform recent efforts by FDA to more quickly get these products to patients and physicians. We analyzed publicly available information on clinical trials and premarket FDA review for innovative medical devices that fill an unmet medical need. In this first-of-its-kind study focusing on these products, we extracted data on the length of the pivotal trials, primary study endpoint and FDA review; number of patients enrolled in trials; and in what country the device was available first. We identified 27 approved priority review devices from January 2006 through August 2013. The median duration of pivotal clinical trials was 3 years, ranging from 3 months to approximately 7 years. Trials had a median primary outcome measure evaluation time of one year and a median enrollment of 297 patients. The median FDA review time was 1 year and 3 months. Most priority review devices were available abroad before they were approved in the United States. Our study indicates that addressing the length of clinical studies—and contributing factors, such as primary outcome measures and enrollment—could expedite patient access to innovative medical devices. FDA, manufacturers, Congress and other stakeholders should identify the contributing factors to the length of clinical development, and implement appropriate reforms to address those issues. PMID:25651420

  16. Ascorbic Acid Reduces the Adverse Effects of Delayed Administration of Tissue Plasminogen Activator in a Rat Stroke Model.

    PubMed

    Allahtavakoli, Mohammad; Amin, Fatemeh; Esmaeeli-Nadimi, Ali; Shamsizadeh, Ali; Kazemi-Arababadi, Mohammad; Kennedy, Derek

    2015-11-01

    Delayed treatment of stroke with recombinant tissue plasminogen activator (r-tPA) induces overexpression of matrix metalloproteinase 9 (MMP-9) which leads to breakdown of the blood-brain barrier (BBB) and causes more injuries to the brain parenchyma. In this study, the effect of ascorbic acid (AA), an antioxidant agent, on the delayed administration of r-tPA in a rat model of permanent middle cerebral artery occlusion (MCAO) was investigated. Forty male rats were randomly divided into four groups: untreated control rats (ischaemic animals), AA-treated (500 mg/kg; 5 hr after stroke) rats, r-tPA-treated (5 hr after stroke 1 mg/kg) rats and rats treated with the combination of AA and r-tPA. Middle cerebral artery occlusion was induced by occluding the right middle cerebral artery (MCA). Infarct size, BBB, brain oedema and the levels of MMP-9 were measured at the end of study. Neurological deficits were evaluated at 24 and 48 hr after stroke. Compared to the control or r-tPA-treated animals, AA alone (p < 0.001) or in combination with r-tPA (p < 0.05) significantly decreased infarct volume. Ascorbic acid alone or r-tPA + AA significantly reduced BBB permeability (p < 0.05), levels of MMP-9 (p < 0.05 versus control; p < 0.01 versus r-tPA) and brain oedema (p < 0.001) when compared to either the control or the r-tPA-treated animals. Latency to the removal of sticky labels from the forepaw was also significantly decreased after the administration of AA + r-tPA (p < 0.05) at 24 or 48 hr after stroke. Based on our data, acute treatment with AA may be considered as a useful candidate to reduce the side effects of delayed application of r-tPA in stroke therapy. PMID:25899606

  17. Electrosurgical injuries during robot assisted surgery: insights from the FDA MAUDE database

    NASA Astrophysics Data System (ADS)

    Fuller, Andrew; Vilos, George A.; Pautler, Stephen E.

    2012-02-01

    Introduction: The da Vinci surgical system requires the use of electrosurgical instruments. The re-use of such instruments creates the potential for stray electrical currents from capacitive coupling and/or insulation failure with subsequent injury. The morbidity of such injuries may negate many of the benefits of minimally invasive surgery. We sought to evaluate the rate and nature of electrosurgical injury (ESI) associated with this device. Methods: The Manufacturer and User Facility Device Experience (MAUDE) database is administered by the US Food and Drug Administration (FDA) and reports adverse events related to medical devices in the United States. We analyzed all incidents in the context of robotic surgery between January 2001 and June 2011 to identify those related to the use of electrosurgery. Results: In the past decade, a total of 605 reports have been submitted to the FDA with regard to adverse events related to the da Vinci robotic surgical platform. Of these, 24 (3.9%) were related to potential or actual ESI. Nine out of the 24 cases (37.5%) resulted in additional surgical intervention for repair. There were 6 bowel injuries of which only one was recognized and managed intra-operatively. The remainder required laparotomy between 5 and 8 days after the initial robotic procedure. Additionally, there were 3 skin burns. The remaining cases required conservative management or resulted in no harm. Conclusion: ESI in the context of robotic surgery is uncommon but remains under-recognized and under-reported. Surgeons performing robot assisted surgery should be aware that ESI can occur with robotic instruments and vigilance for intra- and post-operative complications is paramount.

  18. Incident hyperglycemia, parenteral nutrition administration and adverse outcomes in patients with myeloma admitted for initial auto-SCT.

    PubMed

    Sheean, P M; Kilkus, J M; Liu, D; Maciejewski, J; Braunschweig, C A

    2013-08-01

    Parenteral nutrition (PN) exacerbates hyperglycemia, which is associated with increased morbidity and mortality in various cancer populations. By using a retrospective design, we examined incident hyperglycemia in PN and non-PN recipients and the associations with clinical events and 5-year survival in a cohort treated for myeloma with melphalan and auto-SCT (n=112). Clinical comparisons were made at admission, and 'before' and 'after' initiating PN to discern differences and temporality. Actual infusion times were used for PN patients; time frames based on mean PN infusion days were created for the non-PN recipients. Oral intake was lower 'before' in PN vs non-PN patients (P<0.001); however, no differences in mucositis, emesis, infections or transfusions were detected 'before.' Incident hyperglycemia (≥7.0 mmol/L) was significant 'after' PN initiation, and PN recipients experienced delays in WBC (P<0.05) and platelet engraftment (P=0.009), and required significantly greater RBC (P=0.0014) and platelet (P=0.001) support 'after' than non-PN patients. Neutropenic fever and longer hospital stay were more frequent among PN vs non-PN recipients (P<0.001). Differences in 5-year mortality were not apparent. The findings fail to support clinical benefits of PN administration during auto-SCT for myeloma. Further study is needed to discern if hyperglycemia or feeding per se was deleterious in this patient population. PMID:23419432

  19. Cutaneous Adverse Effects of Neurologic Medications.

    PubMed

    Bahrani, Eman; Nunneley, Chloe E; Hsu, Sylvia; Kass, Joseph S

    2016-03-01

    Life-threatening and benign drug reactions occur frequently in the skin, affecting 8 % of the general population and 2-3 % of all hospitalized patients, emphasizing the need for physicians to effectively recognize and manage patients with drug-induced eruptions. Neurologic medications represent a vast array of drug classes with cutaneous side effects. Approximately 7 % of the United States (US) adult population is affected by adult-onset neurological disorders, reflecting a large number of patients on neurologic drug therapies. This review elucidates the cutaneous reactions associated with medications approved by the US Food and Drug Administration (FDA) to treat the following neurologic pathologies: Alzheimer disease, amyotrophic lateral sclerosis, epilepsy, Huntington disease, migraine, multiple sclerosis, Parkinson disease, and pseudobulbar affect. A search of the literature was performed using the specific FDA-approved drug or drug classes in combination with the terms 'dermatologic,' 'cutaneous,' 'skin,' or 'rash.' Both PubMed and the Cochrane Database of Systematic Reviews were utilized, with side effects ranging from those cited in randomized controlled trials to case reports. It behooves neurologists, dermatologists, and primary care physicians to be aware of the recorded cutaneous adverse reactions and their severity for proper management and potential need to withdraw the offending medication. PMID:26914914

  20. Contrary Signals from the FDA.

    ERIC Educational Resources Information Center

    Meyer, Katherine A.; Schultz, William B.

    1984-01-01

    The Reagan administration has taken numerous regulatory actions which are flatly inconsistent with the President's stated political philosophy. Nowhere is this more evident than at the Food and Drug Administration in areas concerning abortion, generic drugs, the denial of information, and medical devices. (RM)

  1. Unequal Sized Pupils Due to Escitalopram; Adverse Events to Dietary Supplements Causing Emergency Department Visits; Compulsive Masturbation Due to Pramipexole; Metformin-Induced Lactic Acidosis Masquerading As an Acute Myocardial Infarction.

    PubMed

    Mancano, Michael A

    2016-05-01

    The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) Med Watch program (800-FDA-1088). If you have reported an interesting, preventable ADR to Med Watch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: mmancano@temple.edu). Your report will be published anonymously unless otherwise requested. This feature is provided by the Institute for Safe Medication Practices (ISMP) in cooperation with the FDA's Med Watchprogram and Temple University School of Pharmacy. ISMP is an FDA Med Watch partner. PMID:27303087

  2. Security and Privacy Qualities of Medical Devices: An Analysis of FDA Postmarket Surveillance

    PubMed Central

    Kramer, Daniel B.; Baker, Matthew; Ransford, Benjamin; Molina-Markham, Andres; Stewart, Quinn; Fu, Kevin; Reynolds, Matthew R.

    2012-01-01

    Background Medical devices increasingly depend on computing functions such as wireless communication and Internet connectivity for software-based control of therapies and network-based transmission of patients’ stored medical information. These computing capabilities introduce security and privacy risks, yet little is known about the prevalence of such risks within the clinical setting. Methods We used three comprehensive, publicly available databases maintained by the Food and Drug Administration (FDA) to evaluate recalls and adverse events related to security and privacy risks of medical devices. Results Review of weekly enforcement reports identified 1,845 recalls; 605 (32.8%) of these included computers, 35 (1.9%) stored patient data, and 31 (1.7%) were capable of wireless communication. Searches of databases specific to recalls and adverse events identified only one event with a specific connection to security or privacy. Software-related recalls were relatively common, and most (81.8%) mentioned the possibility of upgrades, though only half of these provided specific instructions for the update mechanism. Conclusions Our review of recalls and adverse events from federal government databases reveals sharp inconsistencies with databases at individual providers with respect to security and privacy risks. Recalls related to software may increase security risks because of unprotected update and correction mechanisms. To detect signals of security and privacy problems that adversely affect public health, federal postmarket surveillance strategies should rethink how to effectively and efficiently collect data on security and privacy problems in devices that increasingly depend on computing systems susceptible to malware. PMID:22829874

  3. FDA regulation of invasive neural recording electrodes: a daunting task for medical innovators.

    PubMed

    Welle, Cristin; Krauthamer, Victor

    2012-03-01

    The U.S. Food and Drug Administration (FDA) is charged with assuring the safety and effectiveness of medical devices. Before any medical device can be brought to market, it must comply with all federal regulations regarding FDA processes for clearance or approval. Navigating the FDA regulatory process may seem like a daunting task to the innovator of a novel medical device who has little experience with the FDA regulatory process or device commercialization. This review introduces the basics of the FDA regulatory premarket process, with a focus on issues relating to chronically implanted recording devices in the central or peripheral nervous system. Topics of device classification and regulatory pathways, the use of standards and guidance documents, and optimal time lines for interaction with the FDA are discussed. Additionally, this article summarizes the regulatory research on neural implant safety and reliability conducted by the FDA's Office of Science and Engineering Laboratories (OSEL) in collaboration with Defense Advanced Research Projects Agency (DARPA) Reliable Neural Technology (RE-NET) Program. For a more detailed explanation of the medical device regulatory process, please refer to several excellent reviews of the FDA's regulatory pathways for medical devices [1]-[4]. PMID:22481744

  4. Administrative Actions for Noncompliance; Lesser Administrative Actions. Direct final rule.

    PubMed

    2016-04-01

    The Food and Drug Administration (FDA) is amending the regulation describing lesser administrative actions that may be imposed on an Institutional Review Board (IRB) that has failed to comply with FDA's IRB regulations. We are clarifying that FDA may require the IRB to withhold approval of new FDA-regulated studies, stop the enrollment of new subjects in ongoing studies, and terminate ongoing studies, or any combination of these actions until the noncompliance with FDA's IRB regulations is corrected. We are taking this action to ensure clarity and improve the accuracy of the regulations. PMID:27044118

  5. Ensuring that consumers receive appropriate information from drug ads: what is the FDA's role?

    PubMed

    Waxman, Henry A

    2004-01-01

    The promise of direct-to-consumer (DTC) prescription drug advertisements lies in their potential to educate consumers about medical conditions and the possibility of treatment. But this promise can only be fulfilled if consumers are given clear and accurate information. The responsibility for ensuring that this occurs falls on the Food and Drug Administration (FDA). Recent congressional investigations have indicated that the agency is failing at this task, as FDA enforcement actions against false and misleading ads have declined precipitously in recent years. Other FDA efforts, such as its recently released guidelines on prescription drugs, do not appear to be helpful, potentially confusing consumers more than helping them. PMID:15452002

  6. Drug Advertising and the FDA.

    ERIC Educational Resources Information Center

    Levesque, Cynthia

    With increases in consumer focused advertising for prescription drugs, the Federal Drug Administration has renewed efforts to protect the public from false advertising. In 1982, it charged that the press kits Eli Lilly and Company distributed to reporters on its new antiarthritis drug, Oraflex, misrepresented the product. It recommended that Lilly…

  7. 77 FR 43846 - Food and Drug Administration Pediatric Medical Devices Workshop; Notice of Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... Administration's (FDA) Office of Orphan Products Development is announcing the following workshop: FDA Pediatric... Office of Orphan Product Development and will include participants from the FDA's Center for Devices...

  8. FDA Approves Implant to Battle Opioid Addiction

    MedlinePlus

    ... gov/medlineplus/news/fullstory_159050.html FDA Approves Implant to Battle Opioid Addiction Experts say steady dosing ... 26, 2016 (HealthDay News) -- A new long-acting implant that can help treat people addicted to heroin ...

  9. FDA Approves Eye Implant for Aging Boomers

    MedlinePlus

    ... medlineplus/news/fullstory_159648.html FDA Approves Eye Implant for Aging Boomers Tiny lens reshapes cornea to ... 2016 THURSDAY, June 30, 2016 (HealthDay News) -- An implant that helps the aging eye focus on small ...

  10. FDA Approves Eye Implant for Aging Boomers

    MedlinePlus

    ... fullstory_159648.html FDA Approves Eye Implant for Aging Boomers Tiny lens reshapes cornea to improve focus ... 2016 (HealthDay News) -- An implant that helps the aging eye focus on small print and nearby objects ...

  11. Traumatic Brain Injury: FDA Research and Actions

    MedlinePlus

    ... For Consumers Home For Consumers Consumer Updates Traumatic Brain Injury: FDA Research and Actions Share Tweet Linkedin ... top What to Do if You Suspect Traumatic Brain Injury Anyone with signs of moderate or severe ...

  12. FDA Approves First Immunotherapy for Lymphoma

    Cancer.gov

    The FDA has approved nivolumab (Opdivo®) for the treatment of patients with classical Hodgkin lymphoma whose disease has relapsed or worsened after receiving an autologous hematopoietic stem cell transplantation followed by brentuximab vedotin (Adcetris®)

  13. FDA Launches Ad Campaign Against Chewing Tobacco

    MedlinePlus

    ... 158385.html FDA Launches Ad Campaign Against Chewing Tobacco Health officials targeting rural teens with messages about health risks of smokeless tobacco products To use the sharing features on this ...

  14. FDA Approves First Fully Dissolvable Stent

    MedlinePlus

    ... fullstory_159721.html FDA Approves First Fully Dissolvable Stent Device is absorbed by the body after about ... July 5, 2016 (HealthDay News) -- The first coronary stent to be gradually absorbed by the body has ...

  15. FDA Bolsters Warnings about Class of Antibiotics

    MedlinePlus

    ... html FDA Bolsters Warnings About Class of Antibiotics Fluoroquinolones such as Cipro, Levaquin should be reserved for ... label warnings on a class of antibiotics called fluoroquinolones because the drugs can lead to disabling side ...

  16. FDA Expands Advice on Statin Risks

    MedlinePlus

    ... of liver damage. back to top Reports of Memory Loss FDA has been investigating reports of cognitive ... included assessments of cognitive function. The reports about memory loss, forgetfulness and confusion span all statin products ...

  17. [Discussion about traditional Chinese medicine pharmacokinetics study based on first botanical drug approved by FDA].

    PubMed

    Huang, Fanghua

    2010-04-01

    Pharmacokinetics study is one of main components of pharmaceuticals development. Food and Drug Administration (FDA) approved Veregen as the first botanical drug in 2006. This article introduced FDA's requirement on pharmacokinetics study of botanical drug and pharmacokinetics studies of Veregen, summarized current requirement and status quo of pharmacokinetics study on traditional Chinese medicine (TCM) and natural medicine in China, and discussed about pharmacokinetics study strategy for TCM and natural medicine. PMID:20575403

  18. 21 CFR 4.2 - How does FDA define key terms and phrases in this subpart?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false How does FDA define key terms and phrases in this subpart? 4.2 Section 4.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Combination Products § 4.2 How does FDA define key terms and phrases in this subpart? The terms listed in...

  19. 21 CFR 4.2 - How does FDA define key terms and phrases in this subpart?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false How does FDA define key terms and phrases in this subpart? 4.2 Section 4.2 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Combination Products § 4.2 How does FDA define key terms and phrases in this subpart? The terms listed in...

  20. 77 FR 52036 - Privacy Act of 1974; Report of a New System of Records; FDA Records Related to Research...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... Manager and Address FDA Research Integrity Officer, Office of the Chief Scientist, Food and Drug... Records Related to Research Misconduct Proceedings AGENCY: Food and Drug Administration, HHS. ACTION... Related to Research Misconduct Proceedings, HHS/FDA/OC'' System No. 09-10-0020. Under the Department...

  1. Investigating drug repositioning opportunities in FDA drug labels through topic modeling

    PubMed Central

    2012-01-01

    Background Drug repositioning offers an opportunity to revitalize the slowing drug discovery pipeline by finding new uses for currently existing drugs. Our hypothesis is that drugs sharing similar side effect profiles are likely to be effective for the same disease, and thus repositioning opportunities can be identified by finding drug pairs with similar side effects documented in U.S. Food and Drug Administration (FDA) approved drug labels. The safety information in the drug labels is usually obtained in the clinical trial and augmented with the observations in the post-market use of the drug. Therefore, our drug repositioning approach can take the advantage of more comprehensive safety information comparing with conventional de novo approach. Method A probabilistic topic model was constructed based on the terms in the Medical Dictionary for Regulatory Activities (MedDRA) that appeared in the Boxed Warning, Warnings and Precautions, and Adverse Reactions sections of the labels of 870 drugs. Fifty-two unique topics, each containing a set of terms, were identified by using topic modeling. The resulting probabilistic topic associations were used to measure the distance (similarity) between drugs. The success of the proposed model was evaluated by comparing a drug and its nearest neighbor (i.e., a drug pair) for common indications found in the Indications and Usage Section of the drug labels. Results Given a drug with more than three indications, the model yielded a 75% recall, meaning 75% of drug pairs shared one or more common indications. This is significantly higher than the 22% recall rate achieved by random selection. Additionally, the recall rate grows rapidly as the number of drug indications increases and reaches 84% for drugs with 11 indications. The analysis also demonstrated that 65 drugs with a Boxed Warning, which indicates significant risk of serious and possibly life-threatening adverse effects, might be replaced with safer alternatives that do not

  2. Revisiting Financial Conflicts of Interest in FDA Advisory Committees

    PubMed Central

    Pham-Kanter, Genevieve

    2014-01-01

    Context The Food and Drug Administration (FDA) Safety and Innovation Act has recently relaxed conflict-of-interest rules for FDA advisory committee members, but concerns remain about the influence of members’ financial relationships on the FDA's drug approval process. Using a large newly available data set, this study carefully examined the relationship between the financial interests of FDA Center for Drug Evaluation and Research (CDER) advisory committee members and whether members voted in a way favorable to these interests. Methods The study used a data set of voting behavior and reported financial interests of 1,379 FDA advisory committee members who voted in CDER committee meetings that were convened during the 15-year period of 1997–2011. Data on 1,168 questions and 15,739 question-votes from 379 meetings were used in the analyses. Multivariable logit models were used to estimate the relationship between committee members’ financial interests and their voting behavior. Findings Individuals with financial interests solely in the sponsoring firm were more likely to vote in favor of the sponsor than members with no financial ties (OR = 1.49, p = 0.03). Members with interests in both the sponsoring firm and its competitors were no more likely to vote in favor of the sponsor than those with no financial ties to any potentially affected firm (OR = 1.16, p = 0.48). Members who served on advisory boards solely for the sponsor were significantly more likely to vote in favor of the sponsor (OR = 4.97, p = 0.005). Conclusions There appears to be a pro-sponsor voting bias among advisory committee members who have exclusive financial relationships with the sponsoring firm but not among members who have nonexclusive financial relationships (ie, those with ties to both the sponsor and its competitors). These findings point to important heterogeneities in financial ties and suggest that policymakers will need to be nuanced in their management of financial

  3. FDA panel finds mifepristone safe and effective.

    PubMed

    1996-07-26

    At a July 19 hearing, the Food and Drug Administration's Advisory Committee for Reproductive Health Drugs found mifepristone to be safe and effective in inducing abortions early in pregnancy and recommended that the drug be approved for marketing in the US. With a 6-0 vote with two abstentions, the eight-member panel found that mifepristone's benefits were greater than its risks; agreed, 7-0, with one abstention, that it is safe; voted 6-2 to accept data from a French study as sufficient to recommend use in this country; and decided unanimously to reconvene if results from US clinical trials differ significantly from those from France. While the FDA is not required to follow the panel's advice, it is highly uncommon for it to do otherwise. The advisory panel scheduled the hearing in response to an application filed this spring by the Population Council, the nonprofit organization that owns the US patent rights to the drug. The meeting began with a presentation by the Population Council on the results of an American mifepristone trial that involved more than 2000 women and a discussion of the data from studies and practical use in France. The second session brought public testimony from 33 speakers, the majority of whom spoke in favor of the drug's approval. A company plans to manufacture mifepristone once it is approved but refuses to reveal its identity out of concern that it will be a target for anti-choice protests and boycotts. The drug would be marketed by Advances in Health Technology, Inc., an enterprise designated by the Population Council as the exclusive US distributor of mifepristone--the abortifacient marketed as RU486 in France and used by nearly 200,000 women in Europe and elsewhere. PMID:12347288

  4. A fresh perspective on comparing the FDA and the CHMP/EMA: approval of antineoplastic tyrosine kinase inhibitors.

    PubMed

    Shah, Rashmi R; Roberts, Samantha A; Shah, Devron R

    2013-09-01

    We compared and determined the reasons for any differences in the review and approval times of tyrosine kinase inhibitors (TKIs) by the US Food and Drug Administration (FDA) and the European EMA/CHMP. Applications for these novel cancer drugs were submitted to them within a mean of 31.2 days of each other, providing a fair basis for comparison. The FDA had granted priority review to 12 TKIs but the EMA/CHMP did not grant the equivalent accelerated assessment to any. The FDA granted accelerated approvals to six (38%) and CHMP granted (the equivalent) conditional approvals to four (29%) of these agents. On average, the review and approval times were 205.3 days in the US compared with 409.6 days in the European Union (EU). The active review times, however, were comparable (225.4 days in the EU and 205.3 days in the US). Since oncology drug development lasts about 7 years, the 20 days difference in review times between the two agencies is inconsequential. Clock stops during review and the time required to issue an approval had added the extra 184.2 days to review time in the EU. We suggest possible solutions to expedite the EU review and approval processes. However, post-marketing emergence of adverse efficacy and safety data on gefitinib and lapatinib, respectively, indicate potential risks of expedited approvals. We challenge the widely prevalent myth that early approval translates into early access or beneficial impact on public health. Both the agencies collaborate closely but conduct independent assessments and make decisions based on distinct legislation, procedures, precedents and societal expectations. PMID:23362829

  5. 21 CFR 1.378 - What criteria does FDA use to order a detention?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false What criteria does FDA use to order a detention? 1.378 Section 1.378 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS Administrative Detention of Food for Human or Animal...

  6. 21 CFR 1.379 - How long may FDA detain an article of food?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false How long may FDA detain an article of food? 1.379 Section 1.379 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS Administrative Detention of Food for Human or Animal Consumption...

  7. 21 CFR 1271.27 - Will FDA assign me a registration number?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Will FDA assign me a registration number? 1271.27 Section 1271.27 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) REGULATIONS UNDER CERTAIN OTHER ACTS ADMINISTERED BY THE FOOD AND DRUG ADMINISTRATION HUMAN...

  8. 21 CFR 1271.27 - Will FDA assign me a registration number?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Will FDA assign me a registration number? 1271.27 Section 1271.27 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) REGULATIONS UNDER CERTAIN OTHER ACTS ADMINISTERED BY THE FOOD AND DRUG ADMINISTRATION HUMAN...

  9. 21 CFR 1.379 - How long may FDA detain an article of food?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false How long may FDA detain an article of food? 1.379 Section 1.379 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GENERAL ENFORCEMENT REGULATIONS Administrative Detention of Food for Human or Animal Consumption...

  10. 21 CFR 1271.27 - Will FDA assign me a registration number?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Will FDA assign me a registration number? 1271.27 Section 1271.27 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) REGULATIONS UNDER CERTAIN OTHER ACTS ADMINISTERED BY THE FOOD AND DRUG ADMINISTRATION HUMAN...

  11. FDA Approval Summary: Pembrolizumab for the Treatment of Patients With Metastatic Non-Small Cell Lung Cancer Whose Tumors Express Programmed Death-Ligand 1

    PubMed Central

    Blumenthal, Gideon M.; Jiang, Xiaoping; He, Kun; Keegan, Patricia; Pazdur, Richard

    2016-01-01

    On October 2, 2015, the U.S. Food and Drug Administration (FDA) granted accelerated approval for pembrolizumab, a breakthrough therapy-designated drug, for the treatment of patients with metastatic non-small cell lung cancer (NSCLC) whose tumors express programmed death-ligand 1 (PD-L1), as determined by an FDA-approved test, and who have disease progression on or after platinum-containing chemotherapy or targeted therapy against anaplastic lymphoma kinase or epidermal growth factor receptor, if appropriate. This indication was approved concurrently with the PD-L1 immunohistochemistry 22C3 pharmDx, a companion diagnostic test for patient selection based on PD-L1 tumor expression. The accelerated approval was granted based on durable objective response rate (ORR) and an acceptable toxicity profile demonstrated in a multicenter, open-label trial enrolling 550 patients with metastatic NSCLC. The efficacy population comprised 61 patients with tumors identified as strongly positive for PD-L1, and the confirmed ORR as determined by blinded independent central review was 41% (95% confidence interval: 28.6%, 54.3%); all were partial responses. At the time of the analysis, responses were ongoing in 21 of 25 patients (84%), with 11 patients (44%) having response duration of ≥6 months. The most commonly occurring (≥20%) adverse reactions included fatigue, decreased appetite, dyspnea, and cough. The most frequent (≥2%) serious adverse drug reactions were pleural effusion, pneumonia, dyspnea, pulmonary embolism, and pneumonitis. Immune-mediated adverse reactions occurred in 13% of patients and included pneumonitis, colitis, hypophysitis, and thyroid disorders. The accelerated approval regulations describe approval of drugs and biologic products for serious and life-threatening illnesses based on a surrogate endpoint likely to predict clinical benefit. Under these regulations, a confirmatory trial or trials is required to verify and describe the benefit of pembrolizumab

  12. FDA's Laser Notice 50: a step toward global harmonization

    NASA Astrophysics Data System (ADS)

    Kent, Suzie L. B.; Dennis, Jerome E.; Zaharek, Gary L.; Eng, Francis J.

    2003-06-01

    The US Food and Drug Administration, Center of Devices and Radiological Health issued Laser Notice 50 in July 2001. This Notice is a preliminary step that FDA has taken to harmonize US regulations for laser products (21 Code of Federal Regulations) with the IEC (International Electrotechnical Commission) standards for Safety of Laser Products. The paper discusses rationale for the changes and describes some of the implementation issues, including comparisons between the current standards. The impact on the regulated industry and the user community is that the same laser hazard classification scheme is used and that engineered safety features are consistentin the world markets.

  13. The new label for erythropoiesis stimulating agents: the FDA'S sentence.

    PubMed

    Fishbane, Steven; Jhaveri, Kenar D

    2012-05-01

    On June 24, 2011, the U.S. Food and Drug Administration (FDA) revised the prescribing instructions (the label) for erythropoiesis-stimulating agents. The new label, the second revision since publication of the TREAT Study, placed new restrictions on the use of these agents, and increased the strength of warnings. We believe that the new label language may deprive patients of the full benefits of erythropoiesis-stimulating agent treatment and impair the opportunity to individualize treatment through shared decision making. Diminished discovery and innovation in the treatment of one of the most common and important complications of kidney disease may also be an unintended consequence of the label change. PMID:22515844

  14. 2015 in review: FDA approval of new drugs.

    PubMed

    Kinch, Michael S

    2016-07-01

    The myriad new molecular entities (NMEs) approved by the US Food and Drug Administration (FDA) in 2015 reflected both the opportunities and risks associated with the development of new medicines. On the one hand, the approval of 45 NMEs was among the highest ever recorded. Likewise, the diversity underlying the mechanistic basis of new medicines suggests continued broadening relative to the predominate trends of the past few decades. On the other hand, closer inspection indicates that business model decisions surrounding orphan indications and consolidation could be placing the industry in an ever-more precarious position, with severe implications for the sustainability of the entire enterprise. PMID:27109618

  15. Did FDA Decisionmaking Affect Anti-Psychotic Drug Prescribing in Children?: A Time-Trend Analysis

    PubMed Central

    Wang, Bo; Franklin, Jessica M.; Eddings, Wesley; Landon, Joan; Kesselheim, Aaron S.

    2016-01-01

    Background Following Food and Drug Administration (FDA) approval, many drugs are prescribed for non-FDA-approved (“off-label”) uses. If substantial evidence supports the efficacy and safety of off-label indications, manufacturers can pursue formal FDA approval through supplemental new drug applications (sNDAs). We evaluated the effect of FDA determinations on pediatric sNDAs for antipsychotic drugs on prescribing of these products in children. Methods Retrospective, segmented time-series analysis using new prescription claims during 2003–2012 for three atypical antipsychotics (olanzapine, quetiapine, ziprasidone). FDA approved the sNDAs for pediatric use of olanzapine and quetiapine in December 2009, but did not approve the sNDA for pediatric use of ziprasidone. Results During the months before FDA approval of its pediatric sNDA, new prescriptions of olanzapine decreased for both children and adults. After FDA approval, the increase in prescribing trends was similar for both age groups (P = 0.47 for schizophrenia and bipolar disorder; P = 0.37 for other indications). Comparable decreases in use of quetiapine were observed between pediatrics and adults following FDA approval of its pediatric sNDA (P = 0.88; P = 0.63). Prescribing of ziprasidone decreased similarly for pediatric and adult patients after FDA non-approval of its pediatric sNDA (P = 0.61; P = 0.79). Conclusions The FDA’s sNDA determinations relating to use of antipsychotics in children did not result in changes in use that favored the approved sNDAs and disfavored the unapproved sNDA. Improved communication may help translate the agency’s expert judgments to clinical practice. PMID:27032095

  16. Mixed-effects Poisson regression analysis of adverse event reports: the relationship between antidepressants and suicide.

    PubMed

    Gibbons, Robert D; Segawa, Eisuke; Karabatsos, George; Amatya, Anup K; Bhaumik, Dulal K; Brown, C Hendricks; Kapur, Kush; Marcus, Sue M; Hur, Kwan; Mann, J John

    2008-05-20

    A new statistical methodology is developed for the analysis of spontaneous adverse event (AE) reports from post-marketing drug surveillance data. The method involves both empirical Bayes (EB) and fully Bayes estimation of rate multipliers for each drug within a class of drugs, for a particular AE, based on a mixed-effects Poisson regression model. Both parametric and semiparametric models for the random-effect distribution are examined. The method is applied to data from Food and Drug Administration (FDA)'s Adverse Event Reporting System (AERS) on the relationship between antidepressants and suicide. We obtain point estimates and 95 per cent confidence (posterior) intervals for the rate multiplier for each drug (e.g. antidepressants), which can be used to determine whether a particular drug has an increased risk of association with a particular AE (e.g. suicide). Confidence (posterior) intervals that do not include 1.0 provide evidence for either significant protective or harmful associations of the drug and the adverse effect. We also examine EB, parametric Bayes, and semiparametric Bayes estimators of the rate multipliers and associated confidence (posterior) intervals. Results of our analysis of the FDA AERS data revealed that newer antidepressants are associated with lower rates of suicide adverse event reports compared with older antidepressants. We recommend improvements to the existing AERS system, which are likely to improve its public health value as an early warning system. PMID:18404622

  17. Medical device data systems and FDA regulation. Should medical device data systems require FDA clearance?

    PubMed

    Kelley, Peter

    2010-01-01

    It is widely understood why medical devices need to be regulated by the FDA and other governing bodies. However medical software does not typically require the same level of regulation. Currently the FDA is investigating whether one type of medical software, Medical Device Data Systems (MDDS), should require FDA clearance because of the potential risk they impose when interconnected with medical devices. Hospitals are looking to implement MDDS because the technology allows nursing staff to spend more time on direct patient care and reduces charting errors. This article will explore the FDA's proposal and will review the possible risks and provide a rationale for why MDDS should be regulated by the FDA and why MDDS vendors should have the right level of quality and risk management procedures in place to ensure that they are developing and bringing to market the safest products possible. PMID:20677470

  18. Garcinia Cambogia-Induced Acute Hepatitis; Varenicline-Induced Parkinsonism; Resistant Hypocalcemia After Zoledronic Acid Administration; Zonisamide-Induced Acute Kidney Injury; Psychosis Associated with Guanfacine.

    PubMed

    Mancano, Michael A

    2015-07-01

    The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) Med Watch program (800-FDA-1088). If you have reported an interesting, preventable ADR to Med Watch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: mmancano@temple.edu). Your report will be published anonymously unless otherwise requested. This feature is provided by the Institute for Safe Medication Practices (ISMP) in cooperation with the FDA's Med Watch program and Temple University School of Pharmacy. ISMP is an FDA Med Watch partner. PMID:26448666

  19. Delayed Anaphylaxis with Methimazole: Nicolau Syndrome After Oxytocin Intramuscular Administration Anastrazole-Induced Autoimmune Hepatitis Amoxicillin- and Cephalexin-Induced Eosinophilic Colitis Docetaxel-Induced Supravenous Erythematous Eruption.

    PubMed

    Mancano, Michael A

    2016-07-01

    The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) MedWatch program (800-FDA-1088). If you have reported an interesting, preventable ADR to MedWatch, please consider sharing the account with our readers. Write to Dr. Mancano at ISMP, 200 Lakeside Drive, Suite 200, Horsham, PA 19044 (phone: 215-707-4936; e-mail: mmancano@temple.edu). Your report will be published anonymously unless otherwise requested. This feature is provided by the Institute for Safe Medication Practices (ISMP) in cooperation with the FDA's MedWatch program and Temple University School of Pharmacy. ISMP is an FDA MedWatch partner. PMID:27559184

  20. 77 FR 23485 - Food and Drug Administration Patient Network Annual Meeting; Input Into Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Patient Network Annual Meeting..., Steve.Morin@fda.hhs.gov . SUPPLEMENTARY INFORMATION: I. FDA Patient Network This is the inaugural FDA Patient Network Annual Meeting hosted by the FDA Office of Special Health Issues, the Agency's liaison...

  1. America, you are digging your grave with your spoon--should the FDA tell you that on food labels?

    PubMed

    Card, Melissa M

    2013-01-01

    R.J. Reynolds Tobacco Co. v. Food & Drug Admin. discussed whether the FDA's promulgation of graphic images violated tobacco companies' First Amendment rights. While the tobacco companies contested the graphic images, the tobacco companies did not contest the promulgation of nine textual statements about the adverse effects of cigarettes. This uncontested mandate opens a door for the FDA to further expand its regulatory scheme. If the FDA can mandate textual statements about the adverse effects of cigarettes, can the FDA mandate textual statements about the adverse effects of sugar to combat the obesity crisis? This Article presents three textual statements about the adverse effects of sugar, to define the line between acceptable and unacceptable forms of compelled commercial speech under Central Hudson. Establishing this line ensures that the commercial speech doctrine does not deny the FDA from its authority to provide consumers with accurate information. While three textual statements are presented, this Article advocates that one of the textual statements is likely to serve as the best solution to the obesity crisis. The chosen textual statement serves as an effective solution because it presents meaningful information to the consumers enabling consumers to make healthful decisions about their food and encourages manufacturers to modify their products. PMID:24640612

  2. The 2014 FDA assessment of commercial fish: practical considerations for improved dietary guidance.

    PubMed

    McGuire, Jennifer; Kaplan, Jason; Lapolla, John; Kleiner, Rima

    2016-01-01

    The U.S. Food and Drug Administration (FDA) recently released its report: A Quantitative Assessment of the Net Effects on Fetal Neurodevelopment from Eating Commercial Fish (As Measured by IQ and also by Early Age Verbal Development in Children). By evaluating the benefits and potential concerns of eating fish during pregnancy and breastfeeding, the analysis suggests that pregnant women consuming two seafood meals (8-12 oz) per week could provide their child with an additional 3.3 IQ points by age 9. Recent insights from behavioral economics research indicate that other factors, such as concerns about price and methylmercury (MeHg) exposure, appear to reduce fish consumption in many individuals.To assess the net effects of eating commercial fish during pregnancy, we compared the consumption of select fish species necessary to achieve IQ benefits with the amount necessary to have adverse developmental effects due to MeHg exposure. For the species or market types evaluated, the number of servings necessary to reach MeHg exposure to observe an adverse effect was at least twice that the amount estimated to achieve peak developmental benefit. We then reported average costs of fresh and canned or pouched fish, and calculated the cost per week for pregnant women to achieve maximum IQ benefits for their gestating child. Canned light tuna was the least expensive option at $1.83 per week to achieve maximum IQ benefit.Due to their relatively low cost, canned and pouched fish products eaten with enough regularity are likely to provide peak cognitive benefits. Because of its popularity, canned and pouched tuna could provide some of the largest cognitive benefits from fish consumption in the U.S. Future FDA consumer advice and related educational initiatives could benefit from a broader perspective that highlights the importance of affordable and accessible fish choices. These observations underscore the importance of clear public health messaging that address both health

  3. FDA aprueba la primera inmunoterapia para linfoma

    Cancer.gov

    La FDA ha aprobado nivolumab (Opdivo®) para el tratamiento de pacientes con el linfoma clásico de Hodgkin que ha recaído o empeorado después de recibir un trasplante autólogo hematopoyético seguido de brentuximab vedotin (Adcetris®)

  4. Assessment of foetal risk associated with 93 non-US-FDA approved medications during pregnancy

    PubMed Central

    Al-jedai, Ahmed H.; Balhareth, Sakra S.; Algain, Roaa A.

    2012-01-01

    Health care practitioners utilize the United States-Food and Drug Administration (US-FDA) pregnancy categorization (A, B, C, D, X) for making decision on the appropriateness of certain medications during pregnancy. Many non US-FDA approved medications are registered and marketed in Saudi Arabia. However, these medications do not have an assigned pregnancy risk categorization like those approved in the US. The objective of this review is to evaluate, report, and categorize the foetal risk associated with non-US-FDA approved medications registered by the Saudi Food and Drug Authority (S-FDA) according to the US-FDA pregnancy risk categorization system. We identified 109 non-US-FDA approved medications in the Saudi National Formulary (SNF) as of October 2007. We searched for data on functional or anatomical birth defects or embryocidal-associated risk using different databases and references. An algorithm for risk assessment was used to determine a pregnancy risk category for each medication. Out of 93 eligible medications, 73% were assigned category risk C, 10 medications (11%) were assigned category risk D, and 12 medications (13%) were assigned category risk B. Only three medications were judged to be safe during pregnancy based on the available evidence and were assigned category risk A. Inconsistencies in defining and reporting the foetal risk category among different drug regulatory authorities could create confusion and affect prescribing. We believe that standardization and inclusion of this information in the medication package insert is extremely important to all health care practitioners. PMID:23960803

  5. FDA's misplaced priorities: premarket review under the Family Smoking Prevention and Tobacco Control Act.

    PubMed

    Jenson, Desmond; Lester, Joelle; Berman, Micah L

    2016-05-01

    Among other key objectives, the 2009 Family Smoking Prevention and Tobacco Control Act was designed to end an era of constant product manipulation by the tobacco industry that had led to more addictive and attractive products. The law requires new tobacco products to undergo premarket review by the US Food and Drug Administration (FDA) before they can be sold. To assess FDA's implementation of its premarket review authorities, we reviewed FDA actions on new product applications, publicly available data on industry applications to market new products, and related FDA guidance documents and public statements. We conclude that FDA has not implemented the premarket review process in a manner that prioritises the protection of public health. In particular, FDA has (1) prioritised the review of premarket applications that allow for the introduction of new tobacco products over the review of potentially non-compliant products that are already on the market; (2) misallocated resources by accommodating the industry's repeated submissions of deficient premarket applications and (3) weakened the premarket review process by allowing the tobacco industry to market new and modified products that have not completed the required review process. PMID:27068243

  6. Antidepressants and Suicide Risk: How Did Specific Information in FDA Safety Warnings Affect Treatment Patterns?

    PubMed Central

    Busch, Susan H.; Frank, Richard G.; Leslie, Doug; Martin, Andres; Martin, Erika; Rosenheck, Robert; Barry, Colleen L.

    2009-01-01

    Objective From June 2003 through October 2004, the Food and Drug Administration (FDA) released five safety warnings related to antidepressant use and increased suicide risk in children. While researchers have documented a decline in antidepressant use in children over this time period, less is known about whether specific safety information conveyed in individual warnings was reflected in treatment patterns. Methods Thomson Marketscan claims data (2001–2005) for a national sample of privately insured children were used to construct treatment episodes (N=23,529). For each new episode of major depressive disorder, it was determined whether children’s treatment followed specific recommendations included in warnings released by the FDA. Treatment recommendations pertained to the use of the antidepressants paroxetine and fluoxetine and to patient monitoring. Treatment patterns were expected to change as the nature of risk information conveyed by the FDA changed over time. Results The timing of FDA recommendations was associated with trends in the use of paroxetine and fluoxetine by children with major depressive disorder newly initiating antidepressant treatment. However, no evidence of increases in outpatient visits (i.e., monitoring) among depressed children initiating antidepressants was found. Conclusions Release of specific risk and benefit information by the FDA was associated with changes in prescribing, but not outpatient follow-up. These results suggest the FDA plays an important role in communicating information to the public and providers, but while public health safety warnings were associated with changes in some practice patterns, not all recommendations conveyed in warnings were followed. PMID:20044412

  7. 78 FR 19715 - Implementation of the FDA Food Safety Modernization Act Provision Requiring FDA To Establish...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-02

    ... and Tracing of Food'' that appeared in the Federal Register of March 5, 2013 (78 FR 14309). In the... Register of March 5, 2013 (78 FR 14309), FDA published a ] notice with a 30-day comment period to...

  8. Evolution of pharmacological obesity treatments: focus on adverse side-effect profiles.

    PubMed

    Krentz, A J; Fujioka, K; Hompesch, M

    2016-06-01

    Pharmacotherapy directed toward reducing body weight may provide benefits for both curbing obesity and lowering the risk of obesity-associated comorbidities; however, many weight loss medications have been withdrawn from the market because of serious adverse effects. Examples include pulmonary hypertension (aminorex), cardiovascular toxicity, e.g. flenfluramine-induced valvopathy, stroke [phenylpropanolamine (PPA)], excess non-fatal cardiovascular events (sibutramine), and neuro-psychiatric issues (rimonabant; approved in Europe, but not in the USA). This negative experience has helped mould the current drug development and approval process for new anti-obesity drugs. Differences between the US Food and Drug Administration (FDA) and the European Medicines Agency, however, in perceptions of risk-benefit considerations for individual drugs have resulted in discrepancies in approval and/or withdrawal of weight-reducing medications. Thus, two drugs recently approved by the FDA, i.e. lorcaserin and phentermine + topiramate extended release, are not available in Europe. In contrast, naltrexone sustained release (SR)/bupropion SR received FDA approval, and liraglutide 3.0 mg was recently approved in both the USA and Europe. Regulatory strategies adopted by the FDA to manage the potential for uncommon but potentially serious post-marketing toxicity include: (i) risk evaluation and mitigation strategy programmes; (ii) stipulating post-marketing safety trials; (iii) considering responder rates and limiting cumulative exposure by discontinuation if weight loss is not attained within a reasonable timeframe; and (iv) requiring large cardiovascular outcome trials before or after approval. We chronicle the adverse effects of anti-obesity pharmacotherapy and consider how the history of high-profile toxicity issues has shaped the current regulatory landscape for new and future weight-reducing drugs. PMID:26936802

  9. An evaluation of the FDA's analysis of the costs and benefits of the graphic warning label regulation.

    PubMed

    Chaloupka, Frank J; Warner, Kenneth E; Acemoğlu, Daron; Gruber, Jonathan; Laux, Fritz; Max, Wendy; Newhouse, Joseph; Schelling, Thomas; Sindelar, Jody

    2015-03-01

    The Family Smoking Prevention and Tobacco Control Act of 2009 gave the Food and Drug Administration (FDA) regulatory authority over cigarettes and smokeless tobacco products and authorised it to assert jurisdiction over other tobacco products. As with other Federal agencies, FDA is required to assess the costs and benefits of its significant regulatory actions. To date, FDA has issued economic impact analyses of one proposed and one final rule requiring graphic warning labels (GWLs) on cigarette packaging and, most recently, of a proposed rule that would assert FDA's authority over tobacco products other than cigarettes and smokeless tobacco. Given the controversy over the FDA's approach to assessing net economic benefits in its proposed and final rules on GWLs and the importance of having economic impact analyses prepared in accordance with sound economic analysis, a group of prominent economists met in early 2014 to review that approach and, where indicated, to offer suggestions for an improved analysis. We concluded that the analysis of the impact of GWLs on smoking substantially underestimated the benefits and overestimated the costs, leading the FDA to substantially underestimate the net benefits of the GWLs. We hope that the FDA will find our evaluation useful in subsequent analyses, not only of GWLs but also of other regulations regarding tobacco products. Most of what we discuss applies to all instances of evaluating the costs and benefits of tobacco product regulation and, we believe, should be considered in FDA's future analyses of proposed rules. PMID:25550419

  10. 76 FR 1180 - FDA Transparency Initiative: Improving Transparency to Regulated Industry

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-07

    ... response to a request for input from FDA on this topic in March 2010 (75 FR 11893, March 12, 2010... Policy, Planning, and Budget, Food and Drug Administration, 10903 New Hampshire Ave., Bldg 32, rm. 4226...'' and directing the Director of the Office of Management and Budget (OMB) to issue an Open...

  11. 21 CFR 803.3 - How does FDA define the terms used in this part?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false How does FDA define the terms used in this part? 803.3 Section 803.3 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... Food, Drug, and Cosmetic Act, 21 U.S.C. 301 et seq., as amended. Ambulatory surgical facility...

  12. 21 CFR Appendix B to Part 101 - Graphic Enhancements Used by the FDA

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false Graphic Enhancements Used by the FDA B Appendix B to Part 101 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION FOOD LABELING Pt. 101, App. B Appendix B to Part...

  13. FDA Bioinformatics Tool for Microbial Genomics Research on Molecular Characterization of Bacterial Foodborne Pathogens Using Microarrays

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Background: Advances in microbial genomics and bioinformatics are offering greater insights into the emergence and spread of foodborne pathogens in outbreak scenarios. The Food and Drug Administration (FDA) has developed the genomics tool ArrayTrackTM, which provides extensive functionalities to man...

  14. 76 FR 61709 - Agency Information Collection Activities; Proposed Collection; Comment Request; FDA Form 3728...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ...The Food and Drug Administration (FDA) is announcing an opportunity for public comment on the proposed collection of certain information by the Agency. Under the Paperwork Reduction Act of 1995 (the PRA), Federal Agencies are required to publish a notice in the Federal Register concerning each proposed collection of information, including each proposed extension of an existing collection of......

  15. 21 CFR Appendix B to Part 101 - Graphic Enhancements Used by the FDA

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Graphic Enhancements Used by the FDA B Appendix B to Part 101 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION FOOD LABELING Pt. 101, App. B Appendix B to Part...

  16. 76 FR 30175 - Draft Guidance for Clinical Investigators, Industry, and FDA Staff: Financial Disclosure by...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-24

    ... the document at http://www.regulations.gov or http://www.fda.gov/ScienceResearch/SpecialTopics/Running... Drug Information, Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New... Office of Communication, Outreach and Development (HFM-40), Center for Biologics Evaluation and...

  17. FDA Recommends All Blood Donations Be Tested for Zika

    MedlinePlus

    ... FDA Recommends All Blood Donations Be Tested for Zika Updated guidance provides further protection for U.S. blood ... entire blood supply be routinely screened for the Zika virus. In February, the FDA recommended testing of ...

  18. Possible FDA-approved drugs to treat Ebola virus infection.

    PubMed

    Yuan, Shu

    2015-01-01

    There is currently no effective treatment for the Ebola virus (EBOV) thus far. Most drugs and vaccines developed to date have not yet been approved for human trials. Two FDA-approved c-AbI1 tyrosine kinase inhibitors Gleevec and Tasigna block the release of viral particles; however, their clinical dosages are much lower than the dosages required for effective EBOV suppression. An α-1,2-glucosidase inhibitor Miglustat has been shown to inhibit EBOV particle assembly and secretion. Additionally, the estrogen receptor modulators Clomiphene and Toremifene prevent membrane fusion of EBOV and 50-90% of treated mice survived after Clomiphene/Toremifene treatments. However, the uptake efficiency of Clomiphene by oral administration is very low. Thus, I propose a hypothetical treatment protocol to treat Ebola virus infection with a cumulative use of both Miglustat and Toremifene to inhibit the virus effectively and synergistically. EBOV infection induces massive apoptosis of peripheral lymphocytes. Also, cytolysis of endothelial cells triggers disseminated intravascular coagulation (DIC) and subsequent multiple organ failures. Therefore, blood transfusions and active treatments with FDA-approved drugs to treat DIC are also recommended. PMID:25984303

  19. Prednisolone-appended alpha-cyclodextrin: alleviation of systemic adverse effect of prednisolone after intracolonic administration in 2,4,6-trinitrobenzenesulfonic acid-induced colitis rats.

    PubMed

    Yano, H; Hirayama, F; Arima, H; Uekama, K

    2001-12-01

    The titled compound is a cyclodextrin derivative in which prednisolone 21-succinate (PDsuc) is covalently bound to one of the secondary hydroxyl groups of alpha-cyclodextrin (alpha-CyD) via an ester linkage. In this study, the PDsuc-appended alpha-CyD ester conjugate (PDsuc/alpha-CyD conjugate) was intracolonically administered to rats with 2,4,6-trinitrobenzensulfonic acid-induced colitis, and its antiinflammatory and systemic adverse effects were compared with those of prednisolone (PD) alone and the PD/2-hydroxypropyl-beta-CyD complex (PD/HP-beta-CyD complex), which is a noncovalent inclusion complex. Colonic damage score, ratio of distal colon wet weight to body weight, and myeloperoxidase activity were evaluated as measures of the therapeutic effect of PD, whereas the ratio of thymus wet weight to body weight was evaluated as a measure of the side effect of PD. The local antiinflammatory activity increased in the order of PD alone approximately PDsuc/alpha-CyD conjugate < PD/HP-beta-CyD complex. As to systemic adverse effect, the PD/HP-beta-CyD complex and PD alone caused thymolysis at doses of 5-10 mg/kg. In contrast, the PDsuc/alpha-CyD conjugate showed no clear systemic adverse effect at the same doses. The low adverse effect of the conjugate may be ascribed to the slow release of PD in the colon, which keeps the local concentration in the colon at a low but constant level. The results suggest that the PDsuc/alpha-CyD conjugate can alleviate the systemic adverse effect of PD while maintaining the therapeutic activity of PD. This kind of knowledge will be useful in the rational design of steroid prodrugs for the colon-specific drug delivery system. PMID:11745769

  20. 21 CFR 312.86 - Focused FDA regulatory research.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Focused FDA regulatory research. 312.86 Section... Severely-debilitating Illnesses § 312.86 Focused FDA regulatory research. At the discretion of the agency, FDA may undertake focused regulatory research on critical rate-limiting aspects of the...

  1. 21 CFR 312.86 - Focused FDA regulatory research.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Focused FDA regulatory research. 312.86 Section... Severely-debilitating Illnesses § 312.86 Focused FDA regulatory research. At the discretion of the agency, FDA may undertake focused regulatory research on critical rate-limiting aspects of the...

  2. 78 FR 20664 - Society of Clinical Research Associates-Food and Drug Administration: Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    ... Administration: Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good... Society of Clinical Research Associates (SOCRA). The conference on FDA's clinical trial requirements is... relationships among FDA and clinical trial staff, investigators, and institutional review boards...

  3. Nanotechnology Laboratory Continues Partnership with FDA and National Institute of Standards and Technology | Poster

    Cancer.gov

    The NCI-funded Nanotechnology Characterization Laboratory (NCL)—a leader in evaluating promising nanomedicines to fight cancer—recently renewed its collaboration with the U.S. Food and Drug Administration (FDA) and the National Institute of Standards and Technology (NIST) to continue its groundbreaking work on characterizing nanomedicines and moving them toward the clinic. In partnership with NIST and the FDA, NCL has laid a solid, scientific foundation for using the power of nanotechnology to increase the potency and target the delivery

  4. 75 FR 76992 - Guidance for the Public, FDA Advisory Committee Members, and FDA Staff: The Open Public Hearing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-10

    ... In the February 15, 2005, issue of the Federal Register (70 FR 7747), FDA issued a notice announcing... disclosure. This guidance is being issued consistent with FDA's good guidance practices regulation (21 CFR...

  5. The complications of controlling agency time discretion: FDA review deadlines and postmarket drug safety.

    PubMed

    Carpenter, Daniel; Chattopadhyay, Jacqueline; Moffitt, Susan; Nall, Clayton

    2012-01-01

    Public agencies have discretion on the time domain, and politicians deploy numerous policy instruments to constrain it. Yet little is known about how administrative procedures that affect timing also affect the quality of agency decisions. We examine whether administrative deadlines shape decision timing and the observed quality of decisions. Using a unique and rich dataset of FDA drug approvals that allows us to examine decision timing and quality, we find that this administrative tool induces a piling of decisions before deadlines, and that these “just-before-deadline” approvals are linked with higher rates of postmarket safety problems (market withdrawals, severe safety warnings, safety alerts). Examination of data from FDA advisory committees suggests that the deadlines may impede quality by impairing late-stage deliberation and agency risk communication. Our results both support and challenge reigning theories about administrative procedures, suggesting they embody expected control-expertise trade-offs, but may also create unanticipated constituency losses. PMID:22400144

  6. The Ontology of Vaccine Adverse Events (OVAE) and its usage in representing and analyzing adverse events associated with US-licensed human vaccines

    PubMed Central

    2013-01-01

    Background Licensed human vaccines can induce various adverse events (AE) in vaccinated patients. Due to the involvement of the whole immune system and complex immunological reactions after vaccination, it is difficult to identify the relations among vaccines, adverse events, and human populations in different age groups. Many known vaccine adverse events (VAEs) have been recorded in the package inserts of US-licensed commercial vaccine products. To better represent and analyze VAEs, we developed the Ontology of Vaccine Adverse Events (OVAE) as an extension of the Ontology of Adverse Events (OAE) and the Vaccine Ontology (VO). Results Like OAE and VO, OVAE is aligned with the Basic Formal Ontology (BFO). The commercial vaccines and adverse events in OVAE are imported from VO and OAE, respectively. A new population term ‘human vaccinee population’ is generated and used to define VAE occurrence. An OVAE design pattern is developed to link vaccine, adverse event, vaccinee population, age range, and VAE occurrence. OVAE has been used to represent and classify the adverse events recorded in package insert documents of commercial vaccines licensed by the USA Food and Drug Administration (FDA). OVAE currently includes over 1,300 terms, including 87 distinct types of VAEs associated with 63 human vaccines licensed in the USA. For each vaccine, occurrence rates for every VAE in different age groups have been logically represented in OVAE. SPARQL scripts were developed to query and analyze the OVAE knowledge base data. To demonstrate the usage of OVAE, the top 10 vaccines accompanying with the highest numbers of VAEs and the top 10 VAEs most frequently observed among vaccines were identified and analyzed. Asserted and inferred ontology hierarchies classify VAEs in different levels of AE groups. Different VAE occurrences in different age groups were also analyzed. Conclusions The ontology-based data representation and integration using the FDA-approved information from

  7. FDA designations for therapeutics and their impact on drug development and regulatory review outcomes.

    PubMed

    Kesselheim, A S; Darrow, J J

    2015-01-01

    New prescription drugs receive approval from the US Food and Drug Administration (FDA) based on tests establishing safety and adequate and well-controlled trials demonstrating "substantial evidence" of efficacy. However, a number of legislative and regulatory initiatives, the most recent being the breakthrough therapy designation created in 2012, give the FDA flexibility to approve drugs on the basis of less rigorous data in situations of greater clinical need. These expedited development and review pathways now contribute to a majority of all new drug approvals and have important benefits in encouraging efficient availability of transformative drugs. They also have a number of risks, including a heightened possibility that the drugs will be discovered to be ineffective or unsafe after widespread use, and confusion by patients and physicians over what it means for a product to be "FDA approved." PMID:25670381

  8. Large Eddy Simulation of FDA's Idealized Medical Device.

    PubMed

    Delorme, Yann T; Anupindi, Kameswararao; Frankel, Steven H

    2013-12-01

    A hybrid large eddy simulation (LES) and immersed boundary method (IBM) computational approach is used to make quantitative predictions of flow field statistics within the Food and Drug Administration's (FDA) idealized medical device. An in-house code is used, hereafter (W enoHemo(™) ), that combines high-order finite-difference schemes on structured staggered Cartesian grids with an IBM to facilitate flow over or through complex stationary or rotating geometries and employs a subgrid-scale (SGS) turbulence model that more naturally handles transitional flows [2]. Predictions of velocity and wall shear stress statistics are compared with previously published experimental measurements from Hariharan et al. [6] for the four Reynolds numbers considered. PMID:24187599

  9. 77 FR 41416 - Food and Drug Administration/Xavier University Global Outsourcing Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ...The Food and Drug Administration (FDA) Cincinnati District, in cosponsorship with Xavier University, is announcing a public conference entitled ``FDA/Xavier University Global Outsourcing Conference.'' This public conference for the pharmaceutical industry is in direct alignment with the ``FDA Strategic Priorities 2011-2015,'' and includes presentations from key FDA officials, global......

  10. 76 FR 56770 - Food and Drug Administration/Xavier University Global Outsourcing Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-14

    ...The Food and Drug Administration (FDA) Cincinnati District, in cosponsorship with Xavier University, is announcing a public conference entitled ``FDA/Xavier University Global Outsourcing Conference.'' This 2.5-day public conference for the pharmaceutical industry is in direct alignment with the ``FDA Strategic Priorities 2011-2015,'' and includes presentations from key FDA officials, global......

  11. Regular treatment with formoterol for chronic asthma: serious adverse events

    PubMed Central

    Cates, Christopher J; Cates, Matthew J

    2014-01-01

    Background Epidemiological evidence has suggested a link between beta2-agonists and increases in asthma mortality. There has been much debate about possible causal links for this association, and whether regular (daily) long-acting beta2-agonists are safe. Objectives The aim of this review is to assess the risk of fatal and non-fatal serious adverse events in trials that randomised patients with chronic asthma to regular formoterol versus placebo or regular short-acting beta2-agonists. Search methods We identified trials using the Cochrane Airways Group Specialised Register of trials. We checked websites of clinical trial registers for unpublished trial data and Food and Drug Administration (FDA) submissions in relation to formoterol. The date of the most recent search was January 2012. Selection criteria We included controlled, parallel design clinical trials on patients of any age and severity of asthma if they randomised patients to treatment with regular formoterol and were of at least 12 weeks’ duration. Concomitant use of inhaled corticosteroids was allowed, as long as this was not part of the randomised treatment regimen. Data collection and analysis Two authors independently selected trials for inclusion in the review. One author extracted outcome data and the second author checked them. We sought unpublished data on mortality and serious adverse events. Main results The review includes 22 studies (8032 participants) comparing regular formoterol to placebo and salbutamol. Non-fatal serious adverse event data could be obtained for all participants from published studies comparing formoterol and placebo but only 80% of those comparing formoterol with salbutamol or terbutaline. Three deaths occurred on regular formoterol and none on placebo; this difference was not statistically significant. It was not possible to assess disease-specific mortality in view of the small number of deaths. Non-fatal serious adverse events were significantly increased when

  12. Methods for estimating causal relationships of adverse events with dietary supplements

    PubMed Central

    Ide, Kazuki; Yamada, Hiroshi; Kitagawa, Mamoru; Kawasaki, Yohei; Buno, Yuma; Matsushita, Kumi; Kaji, Masayuki; Fujimoto, Kazuko; Waki, Masako; Nakashima, Mitsuyoshi; Umegaki, Keizo

    2015-01-01

    Objective Dietary supplement use has increased over past decades, resulting in reports of potentially serious adverse events. The aim of this study was to develop optimised methods to evaluate the causal relationships between adverse events and dietary supplements, and to test these methods using case reports. Design Causal relationship assessment using prospectively collected data. Setting and participants 4 dietary supplement experts, 4 pharmacists and 11 registered dietitians (5 men and 14 women) examined 200 case reports of suspected adverse events using the modified Naranjo scale and the modified Food and Drug Administration (FDA) algorithm. Primary outcome measures The distribution of evaluation results was analysed and inter-rater reliability was evaluated for the two modified methods employed using intraclass correlation coefficients (ICC) and Fleiss’ κ. Results Using these two methods, most of the 200 case reports were categorised as ‘lack of information’ or ‘possible’ adverse events. Inter-rater reliability among entire assessors ratings for the two modified methods, based on ICC and Fleiss’ κ, were classified as more than substantial (modified Naranjo scale: ICC (95% CI) 0.873 (0.850 to 0.895); Fleiss’ κ (95% CI) 0.615 (0.615 to 0.615). Modified FDA algorithm: Fleiss’ κ (95% CI) 0.622 (0.622 to 0.622). Conclusions These methods may help to assess the causal relationships between adverse events and dietary supplements. By conducting additional studies of these methods in different populations, researchers can expand the possibilities for the application of our methods. PMID:26608636

  13. 77 FR 55845 - Science Board to the Food and Drug Administration: Request for Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration: Request... Administration (FDA) is requesting nominations to serve on the Science Board to FDA (Science Board). FDA seeks to... given first consideration for membership on the Science Board. Nominations received after October...

  14. An evaluation of the FDA's analysis of the costs and benefits of the graphic warning label regulation

    PubMed Central

    Chaloupka, Frank J; Warner, Kenneth E; Acemoğlu, Daron; Gruber, Jonathan; Laux, Fritz; Max, Wendy; Newhouse, Joseph; Schelling, Thomas; Sindelar, Jody

    2015-01-01

    The Family Smoking Prevention and Tobacco Control Act of 2009 gave the Food and Drug Administration (FDA) regulatory authority over cigarettes and smokeless tobacco products and authorised it to assert jurisdiction over other tobacco products. As with other Federal agencies, FDA is required to assess the costs and benefits of its significant regulatory actions. To date, FDA has issued economic impact analyses of one proposed and one final rule requiring graphic warning labels (GWLs) on cigarette packaging and, most recently, of a proposed rule that would assert FDA’s authority over tobacco products other than cigarettes and smokeless tobacco. Given the controversy over the FDA's approach to assessing net economic benefits in its proposed and final rules on GWLs and the importance of having economic impact analyses prepared in accordance with sound economic analysis, a group of prominent economists met in early 2014 to review that approach and, where indicated, to offer suggestions for an improved analysis. We concluded that the analysis of the impact of GWLs on smoking substantially underestimated the benefits and overestimated the costs, leading the FDA to substantially underestimate the net benefits of the GWLs. We hope that the FDA will find our evaluation useful in subsequent analyses, not only of GWLs but also of other regulations regarding tobacco products. Most of what we discuss applies to all instances of evaluating the costs and benefits of tobacco product regulation and, we believe, should be considered in FDA's future analyses of proposed rules. PMID:25550419

  15. First FDA approval of dual anti-HER2 regimen: pertuzumab in combination with trastuzumab and docetaxel for HER2-positive metastatic breast cancer.

    PubMed

    Blumenthal, Gideon M; Scher, Nancy S; Cortazar, Patricia; Chattopadhyay, Somesh; Tang, Shenghui; Song, Pengfei; Liu, Qi; Ringgold, Kimberly; Pilaro, Anne M; Tilley, Amy; King, Kathryn E; Graham, Laurie; Rellahan, Barbara L; Weinberg, Wendy C; Chi, Bo; Thomas, Colleen; Hughes, Patricia; Ibrahim, Amna; Justice, Robert; Pazdur, Richard

    2013-09-15

    On June 8, 2012, the U.S. Food and Drug Administration (FDA) approved pertuzumab (Perjeta, Genentech) for use in combination with trastuzumab (Herceptin, Genentech) and docetaxel for the treatment of patients with HER2-positive metastatic breast cancer (MBC) who have not received prior anti-HER2 therapy or chemotherapy for metastatic disease. Approval was based on the results of a randomized, double-blind, placebo-controlled trial conducted in 808 patients with HER2-positive MBC. Patients were randomized (1:1) to receive pertuzumab (n = 402) or placebo (n = 406) in combination with trastuzumab and docetaxel. The primary endpoint was progression-free survival (PFS) and a key secondary endpoint was overall survival (OS). A statistically significant improvement in PFS (difference in medians of 6.1 months) was observed in patients receiving pertuzumab [HR, 0.62; 95% confidence interval (CI), 0.51-0.75; P < 0.0001]. A planned interim analysis suggested an improvement in OS (HR, 0.64; 95% CI, 0.47-0.88; P = 0.0053) but the HR and P value did not cross the stopping boundary. Common adverse reactions (>30%) observed in patients on the pertuzumab arm included diarrhea, alopecia, neutropenia, nausea, fatigue, rash, and peripheral neuropathy. No additive cardiac toxicity was observed. Significant manufacturing issues were identified during the review. On the basis of substantial evidence of efficacy for pertuzumab in MBC and the compelling public health need, FDA did not delay availability to patients pending final resolution of all manufacturing concerns. Therefore, FDA approved pertuzumab but limited its approval to lots not affected by manufacturing problems. The applicant agreed to multiple manufacturing and testing postmarketing commitments under third-party oversight to resolve manufacturing issues. PMID:23801166

  16. Pharmacoepidemiological characterization of drug-induced adverse reaction clusters towards understanding of their mechanisms.

    PubMed

    Mizutani, Sayaka; Noro, Yousuke; Kotera, Masaaki; Goto, Susumu

    2014-06-01

    A big challenge in pharmacology is the understanding of the underlying mechanisms that cause drug-induced adverse reactions (ADRs), which are in some cases similar to each other regardless of different drug indications, and are in other cases different regardless of same drug indications. The FDA Adverse Event Reporting System (FAERS) provides a valuable resource for pharmacoepidemiology, the study of the uses and the effects of drugs in large human population. However, FAERS is a spontaneous reporting system that inevitably contains noise that deviates the application of conventional clustering approaches. By performing a biclustering analysis on the FAERS data we identified 163 biclusters of drug-induced adverse reactions, counting for 691 ADRs and 240 drugs in total, where the number of ADR occurrences are consistently high across the associated drugs. Medically similar ADRs are derived from several distinct indications for use in the majority (145/163=88%) of the biclusters, which enabled us to interpret the underlying mechanisms that lead to similar ADRs. Furthermore, we compared the biclusters that contain same drugs but different ADRs, finding the cases where the populations of the patients were different in terms of age, sex, and body weight. We applied a biclustering approach to catalogue the relationship between drugs and adverse reactions from a large FAERS data set, and demonstrated a systematic way to uncover the cases different drug administrations resulted in similar adverse reactions, and the same drug can cause different reactions dependent on the patients' conditions. PMID:24534381

  17. National Practitioner Data Bank for Adverse Information on Physicians and other Health Care Practitioners: charge for self-queries. Health Resources and Services Administration, HHS. Final rule.

    PubMed

    1999-03-01

    This final rule amends the existing regulations implementing the Health Care Quality Improvement Act of 1986 (the Act), which established the National Practitioner Data Bank for Adverse Information on Physicians and Other Health Care Practitioners (the Data Bank). The final rule amends the existing fee structure so that the Data Bank can fully recover its costs, as required by law. This rule removes the prohibition against charging for self-queries and, therefore, allows the Data Bank to assess costs in an equitable manner. This is consistent with both the Freedom of Information Act and the Privacy Act which allow the Government to charge fees for the reproduction of records. The Data Bank will continue its current practice of sending to the practitioner in whose name it was submitted--automatically, without a request, and free of charge--a copy of every report received by the Data Bank for purposes of verification and dispute resolution. PMID:10557586

  18. Patient-Reported Outcomes in Cancer Clinical Trials: Measuring Symptomatic Adverse Events With the National Cancer Institute's Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE).

    PubMed

    Kluetz, Paul G; Chingos, Diana T; Basch, Ethan M; Mitchell, Sandra A

    2016-01-01

    Systematic capture of the patient perspective can inform the development of new cancer therapies. Patient-reported outcomes (PROs) are commonly included in cancer clinical trials; however, there is heterogeneity in the constructs, measures, and analytic approaches that have been used making these endpoints challenging to interpret. There is renewed effort to identify rigorous methods to obtain high-quality and informative PRO data from cancer clinical trials. In this setting, PROs are used to address specific research objectives, and an important objective that spans the product development life cycle is the assessment of safety and tolerability. The U.S. Food and Drug Administration's (FDA) Office of Hematology and Oncology Products (OHOP) has identified symptomatic adverse events (AEs) as a central PRO concept, and a systematic assessment of patient-reported symptomatic AEs can provide data to complement clinician reporting. The National Cancer Institute's Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) is being evaluated by multiple stakeholders, including the FDA, and is considered a promising tool to provide a standard yet flexible method to assess symptomatic AEs from the patient perspective. In this article, we briefly review the FDA OHOP's perspective on PROs in cancer trials submitted to the FDA and focus on the assessment of symptomatic AEs using PRO-CTCAE. We conclude by discussing further work that must be done to broaden the use of PRO-CTCAE as a method to provide patient-centered data that can complement existing safety and tolerability assessments across cancer clinical trials. PMID:27249687

  19. The Dangers of Dental Devices as reported in the FDA MAUDE Database

    PubMed Central

    Hebballi, Nutan B; Ramoni, Rachel; Kalenderian, Elsbeth; Delattre, Veronique F.; Stewart, Denice C.L.; Kent, Karla; White, Joel M; Vaderhobli, Ram; Walji, Muhammad F

    2014-01-01

    Objectives To determine the frequency and type of adverse events (AEs) associated with dental devices reported to Food and Drug Administration (FDA) Manufacturer and User Facility Device Experience (MAUDE) database. Methods We downloaded and thoroughly reviewed the dental device-related AEs reported to MAUDE from January 01, 1996 – December 31, 2011. Results MAUDE received a total of 1,978,056 reports between January 01, 1996 and December 31, 2011. Among these reports, 28,046 (1.4 percent) AEs reports were associated with dental devices. Within the dental AE reports that had event type information, 17,261 reported injuries, 7,777 reported device malfunctions, and 66 reported deaths. Among the 66 entries classified as death reports, 52 actually reported a death in the description; the remaining were either misclassified or lacked sufficient information in the report to determine whether a death had occurred. 53.5 percent of the dental device associated AEs pertained to endosseous implants. Conclusion There is a plethora of devices used in dental care, and to achieve Element 1 of AHRQ’s Patient Safety Initiative, we must be able to monitor the safety of dental devices. While MAUDE is essentially the single source of this valuable information, our investigations led us to conclude that it currently has major limitations that prevent it from being the broad-based patient safety sentinel the profession requires. Practical Implications As potential contributors to MAUDE, dental care teams play a key role in improving the profession’s access to information about the safety of dental devices. PMID:25637208

  20. FDA Approval Summary: Temsirolimus as Treatment for Advanced Renal Cell Carcinoma

    PubMed Central

    Prowell, Tatiana M.; Ibrahim, Amna; Farrell, Ann T.; Justice, Robert; Mitchell, Shan Sun; Sridhara, Rajeshwari; Pazdur, Richard

    2010-01-01

    This report summarizes the U.S. Food and Drug Administration (FDA)'s approval of temsirolimus (Torisel®), on May 30, 2007, for the treatment of advanced renal cell carcinoma (RCC). Information provided includes regulatory history, study design, study results, and literature review. A multicenter, three-arm, randomized, open-label study was conducted in previously untreated patients with poor-prognosis, advanced RCC. The study objectives were to compare overall survival (OS), progression-free survival (PFS), objective response rate, and safety in patients receiving interferon (IFN)-α versus those receiving temsirolimus alone or in combination with IFN-α. In the second planned interim analysis of the intent-to-treat population (n = 626), there was a statistically significant longer OS time in the temsirolimus (25 mg) arm than in the IFN-α arm (median, 10.9 months versus 7.3 months; hazard ratio [HR], 0.73; p = .0078). The combination of temsirolimus (15 mg) and IFN-α did not lead to a significant difference in OS compared with IFN-α alone. There was also a statistically significant longer PFS time for the temsirolimus (25 mg) arm than for the IFN-α arm (median, 5.5 months versus 3.1 months; HR, 0.66, p = .0001). Common adverse reactions reported in patients receiving temsirolimus were rash, asthenia, and mucositis. Common laboratory abnormalities were anemia, hyperglycemia, hyperlipidemia, and hypertriglyceridemia. Serious but rare cases of interstitial lung disease, bowel perforation, and acute renal failure were observed. Temsirolimus has demonstrated superiority in terms of OS and PFS over IFN-α and provides an additional treatment option for patients with advanced RCC. PMID:20332142

  1. US FDA oncology drug approvals in 2014.

    PubMed

    Wolford, Juliet E; Tewari, Krishnansu S

    2015-01-01

    Cancer is a close second to heart disease for cause of death in the USA, and could soon surpass heart disease as the population ages and the incidence of cancer continues to increase. While heart disease can be addressed through behavior modification and education (e.g., smoking cessation, dietary changes, exercises that promote cardiovascular fitness), pharmacology and improved surgical devices and methods, cancer ultimately requires improved and novel drug treatments to bring mortality rates down. In 2014, the US FDA approved 17 drugs and/or drug combinations in 12 disease sites for a total of 19 indications in melanoma, hematologic malignancies, gastrointestinal carcinoma, non-small-cell lung cancer, gynecologic malignancies and lymphoma/lymphoproliferative disorders. PMID:26039742

  2. Target selection for FDA-approved medicines.

    PubMed

    Kinch, Michael S; Hoyer, Denton; Patridge, Eric; Plummer, Mark

    2015-07-01

    The biopharmaceutical industry translates fundamental understanding of disease into new medicines. As part of a comprehensive analysis of FDA-approved new molecular entities (NMEs), we assessed the mechanistic basis of drug efficacy, with emphasis on target selection. Three target families capture almost half of all NMEs and the leading ten families capture more than three-quarters of NME approvals. Target families were related to their clinical application and identify dynamic trends in targeting over time. These data suggest increasing attention toward novel target families, which presumably reflects increased understanding of disease etiology. We also suggest the need to balance the ongoing emphasis on target-based drug discovery with phenotypic approaches to drug discovery. PMID:25462532

  3. Disparities in Discontinuing Rosiglitazone Following the 2007 FDA Safety Alert

    PubMed Central

    Qato, Danya M.; Trivedi, Amal N.; Mor, Vincent; Dore, David D.

    2016-01-01

    Background Responsiveness to the Food and Drug Administration (FDA) rosiglitazone safety alert, issued on May 21, 2007, has not been examined among vulnerable subpopulations of the elderly. Objective To compare time to discontinuation of rosiglitazone after the safety alert between black and white elderly persons, and across sociodemographic and economic subgroups. Research Design A cohort study. Subjects Medicare fee-for-service enrollees in 2007 who were established users of rosiglitazone identified from a 20% national sample of pharmacy claims. Measures Outcome of interest was time to discontinuation of rosiglitazone after the May alert. We modeled the number of days following the warning to the end of the days’ supply for the last rosiglitazone claim during the study period (May 21, 2007–December 31, 2007) using multivariable proportional hazards models. Results More than 67% of enrollees discontinued rosiglitazone within six months of the advisory. In adjusted analysis, white enrollees (hazard ratio = 0.90; 95% confidence interval, 0.86–0.94) discontinued rosiglitazone later than the comparison group of black enrollees. Enrollees with a history of low personal income also discontinued later than their comparison group (hazard ratio = 0.84; 95% confidence interval, 0.81–0.87). There were no observed differences across quintiles of area-level socioeconomic status. Conclusions White race and a history of low personal income modestly predicted later discontinuation of rosiglitazone after the FDA’s safety advisory in 2007. The impact of FDA advisories can vary among sociodemographic groups. Policymakers should continue to monitor whether risk management policies reach their intended populations. PMID:26978569

  4. The FDA's new advice on fish: it's complicated.

    PubMed

    Wenstrom, Katharine D

    2014-11-01

    The Food and Drug Administration and Environmental Protection Agency recently issued an updated draft of advice on fish consumption for pregnant and breastfeeding women, after survey data indicated that the majority of pregnant women do not eat much fish and thus may have inadequate intake of the omega 3 fatty acids eicosapentaenoic acid [EPA] and ducosahexaenoic acid [DHA]. Omega 3 fatty acids are essential components of membranes in all cells of the body and are vitally important for normal development of the brain and retinal tissues (especially myelin and retinal photoreceptors) and for maintenance of normal neurotransmission and connectivity. They also serve as substrates for the synthesis of a variety of antiinflammatory and inflammation-resolving mediators, favorably alter the production of thromboxane and prostaglandin E2, and improve cardiovascular health by preventing fatal arrhythmias and reducing triglyceride and C-reactive protein levels. Maternal ingestion of adequate quantities of fish (defined in many studies as at least 340 g of oily fish each week) has been associated with better childhood IQ scores, fine motor coordination, and communication and social skills, along with other benefits. Although the FDA did not clarify which fish to eat, it specifically advised against eating fish with the highest mercury levels and implied that fish with high levels of EPA and DHA and low levels of mercury are ideal. The FDA draft did not recommend taking omega 3 fatty acid or fish oil supplements instead of eating fish, which is advice that may reflect the fact that randomized controlled trials of DHA and EPA or fish oil supplementation generally have been disappointing and that the ideal daily dose of DHA and EPA is unknown. It seems safe to conclude that pregnant and nursing women should be advised to eat fish to benefit from naturally occurring omega 3 fatty acids, to avoid fish with high levels of mercury and other contaminants, and, if possible, to choose

  5. The association of pancreatitis with antidiabetic drug use: gaining insight through the FDA pharmacovigilance database.

    PubMed

    Raschi, E; Piccinni, C; Poluzzi, E; Marchesini, G; De Ponti, F

    2013-08-01

    In patients with diabetes, disease per se, co-morbidities and drugs, including novel agents acting on the incretin system, have all been associated with pancreatitis with controversial data. We investigated the publicly available FDA Adverse Event Reporting System (FDA_AERS) database to gain insight into the possible association between antidiabetic agents and pancreatitis. To this aim, a case/non-case method was retrospectively performed on the FDA_AERS database (2004-2009 period). Cases were defined as reports of pancreatitis according to the Medical Dictionary for Regulatory Activities (MedDRA) terminology. All other reports associated with antidiabetics were considered non-cases. The Reporting Odds Ratio (RORs), with corresponding 95% confidential interval (CI) and Mantel-Haenszel corrected P value, was calculated as a measure of disproportionality, with subsequent time-trend analysis. We retrieved 86,938 reports related to antidiabetics, corresponding to 159,226 drug-report combinations: 2,625 cases and 156,601 non-cases. Disproportionality was found only for exenatide (number of cases, 709; ROR, 1.76; 95% CI, 1.61-1.92; P MH < 0.001) and sitagliptin (128; 1.86; 1.54-2.24; <0.001). For exenatide, significant disproportionality appeared in the first quarter of 2008 (ROR, 1.24; 95% CI, 1.10-1.40; P MH < 0.001), soon after the FDA alert; for sitagliptin in the second quarter of 2008 (1.41; 1.05-1.90; 0.021). This temporal analysis found a striking influence of relevant FDA warnings on reporting of pancreatitis (the so-called notoriety bias) and is, therefore, recommended to avoid transforming a pharmacovigilance signal of alert automatically into an alarm. The precise quantification of the risk of pancreatitis associated with antidiabetics deserves assessment through specific disease-based registries. PMID:22008948

  6. Trends in anti-D immune globulin for childhood immune thrombocytopenia: Usage, response rates, and adverse effects

    PubMed Central

    Long, Michelle; Kalish, Leslie A.; Neufeld, Ellis J.; Grace, Rachael F.

    2013-01-01

    In 2010, the Food and Drug Administration (FDA) added a black box warning to anti-D immune globulin (Rho(D) immune globulin, anti-D) for immune thrombocytopenia (ITP) to warn of the complications related to severe hemolysis. The objective of this retrospective medical record review was to examine recent trends in anti-D use to treat ITP and rates of adverse events in a single large pediatric hematology program. Over a 7-year period, 176 (35%) of 502 ITP patients at our center received anti-D. Anti-D was the second most commonly prescribed drug for ITP from 2003 to 2010 overall and was given first most frequently (41%). Sixty-four percent of patients responded to anti-D, but 36% had adverse effects, including five patients requiring hospitalization. From 2003 to 2010, the use of anti-D as an initial therapy for ITP significantly decreased (P < 0.001). This trend preceded the 2010 FDA black box warning. In our experience, anti-D was associated with a significant number of adverse effects when used as a treatment for ITP, although none were life-threatening. Despite recent guidelines suggesting anti-D therapy for initial treatment for ITP, anti-D therapy for ITP has significantly decreased over the past 7 years. PMID:22190130

  7. FDA-Approved Natural Polymers for Fast Dissolving Tablets.

    PubMed

    Alam, Md Tausif; Parvez, Nayyar; Sharma, Pramod Kumar

    2014-01-01

    Oral route is the most preferred route for administration of different drugs because it is regarded as safest, most convenient, and economical route. Fast disintegrating tablets are very popular nowadays as they get dissolved or facilely disintegrated in mouth within few seconds of administration without the need of water. The disadvantages of conventional dosage form, especially dysphagia (arduousness in swallowing), in pediatric and geriatric patients have been overcome by fast dissolving tablets. Natural materials have advantages over synthetic ones since they are chemically inert, non-toxic, less expensive, biodegradable and widely available. Natural polymers like locust bean gum, banana powder, mango peel pectin, Mangifera indica gum, and Hibiscus rosa-sinenses mucilage ameliorate the properties of tablet and utilized as binder, diluent, and superdisintegrants increase the solubility of poorly water soluble drug, decrease the disintegration time, and provide nutritional supplement. Natural polymers are obtained from the natural origin and they are cost efficacious, nontoxic, biodegradable, eco-friendly, devoid of any side effect, renewable, and provide nutritional supplement. It is proved from the studies that natural polymers are more safe and efficacious than the synthetic polymers. The aim of the present article is to study the FDA-approved natural polymers utilized in fast dissolving tablets. PMID:26556207

  8. FDA-Approved Natural Polymers for Fast Dissolving Tablets

    PubMed Central

    Alam, Md Tausif; Parvez, Nayyar; Sharma, Pramod Kumar

    2014-01-01

    Oral route is the most preferred route for administration of different drugs because it is regarded as safest, most convenient, and economical route. Fast disintegrating tablets are very popular nowadays as they get dissolved or facilely disintegrated in mouth within few seconds of administration without the need of water. The disadvantages of conventional dosage form, especially dysphagia (arduousness in swallowing), in pediatric and geriatric patients have been overcome by fast dissolving tablets. Natural materials have advantages over synthetic ones since they are chemically inert, non-toxic, less expensive, biodegradable and widely available. Natural polymers like locust bean gum, banana powder, mango peel pectin, Mangifera indica gum, and Hibiscus rosa-sinenses mucilage ameliorate the properties of tablet and utilized as binder, diluent, and superdisintegrants increase the solubility of poorly water soluble drug, decrease the disintegration time, and provide nutritional supplement. Natural polymers are obtained from the natural origin and they are cost efficacious, nontoxic, biodegradable, eco-friendly, devoid of any side effect, renewable, and provide nutritional supplement. It is proved from the studies that natural polymers are more safe and efficacious than the synthetic polymers. The aim of the present article is to study the FDA-approved natural polymers utilized in fast dissolving tablets. PMID:26556207

  9. 78 FR 9703 - Food and Drug Administration/Xavier University PharmaLink Conference-Quality in a Global Supply...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ...The Food and Drug Administration (FDA) Cincinnati District, in cosponsorship with Xavier University, is announcing a public conference entitled ``FDA/Xavier University PharmaLink Conference.'' The PharmaLink conference seeks solutions to important and complicated issues by aligning with the strategic priorities of FDA, and includes presentations from key FDA officials, global regulators, and......

  10. Antipsychotics-Associated Serious Adverse Events in Children: An Analysis of the FAERS Database

    PubMed Central

    Kimura, Goji; Kadoyama, Kaori; Brown, J.B.; Nakamura, Tsutomu; Miki, Ikuya; Nisiguchi, Kohshi; Sakaeda, Toshiyuki; Okuno, Yasushi

    2015-01-01

    Objective: The reports submitted to the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) from 1997 to 2011 were reviewed to assess serious adverse events induced by the administration of antipsychotics to children. Methods: Following pre-processing of FAERS data by elimination of duplicated records as well as adjustments to standardize drug names, reports involving haloperidol, olanzapine, quetiapine, clozapine, ziprasidone, risperidone, and aripiprazole were analyzed in children (age 0-12). Signals in the data that signified a drug-associated adverse event were detected via quantitative data mining algorithms. The algorithms applied to this study include the empirical Bayes geometric mean, the reporting odds ratio, the proportional reporting ratio, and the information component of a Bayesian confidence propagation neural network. Neuroleptic malignant syndrome (NMS), QT prolongation, leukopenia, and suicide attempt were focused on as serious adverse events. Results: In regard to NMS, the signal scores for haloperidol and aripiprazole were greater than for other antipsychotics. Significant signals of the QT prolongation adverse event were detected only for ziprasidone and risperidone. With respect to leukopenia, the association with clozapine was noteworthy. In the case of suicide attempt, signals for haloperidol, olanzapine, quetiapine, risperidone, and aripiprazole were detected. Conclusions: It was suggested that there is a level of diversity in the strength of the association between various first- and second-generation antipsychotics with associated serious adverse events, which possibly lead to fatal outcomes. We recommend that research be continued in order to gather a large variety and quantity of related information, and that both available and newly reported data be placed in the context of multiple medical viewpoints in order to lead to improved levels of care. PMID:25589889

  11. FDA's requirements for in-vivo performance data for prosthetic heart valves.

    PubMed

    Johnson, D M; Sapirstein, W

    1994-07-01

    The Food and Drug Administration (FDA) has recently revised its "Replacement Heart Valve Guidance". That document lists the data FDA deems necessary to support the approval of new prosthetic heart valves of all designs, and which should be contained in Premarket Approval Applications for these devices. The guidance covers detailed data requirements for in vitro, animal, and clinical data. This paper is intended to briefly summarize FDA's requirements for in vivo and clinical data. The clinical study must establish that the device is both safe and effective, as compared to currently marketed replacement heart valves. It is possible to achieve this goal using hypothesis testing to compare the results of an observational study against a set of Objective Performance Criteria (OPC) which have been established by the FDA. The establishment of the OPCs was facilitated by a standardized set of definitions of complications published by the American Association of Thoracic Surgery and Society of Thoracic Surgeons (AATS/STS) in 1987/1988. Papers published in peer reviewed journals have utilized this set of definitions for data analysis, providing an ample pool of data from which to establish OPCs. The number of patients required to establish the safety and efficacy of a replacement heart valve, using this approach, is 800 valve years, 400 in the aortic and 400 in the mitral position. Advantages of this approach are reduction in the number of patients and duration of the study. PMID:7952304

  12. Impact of FDA Actions, DTCA, and Public Information on the Market for Pain Medication.

    PubMed

    Bradford, W David; Kleit, Andrew N

    2015-07-01

    Nonsteroidal anti-inflammatory drugs (NSAIDs) are one of the most important classes of prescription drugs used by primary care physicians to manage pain. The NSAID class of products has a somewhat controversial history, around which a complex regulatory and informational environment has developed. This history includes a boxed warning mandated by the Food and Drug Administration (FDA) for all NSAIDs in 2005. We investigate the impact that various information shocks have had on the use of prescription medications for pain in primary care in the USA. We accomplish this by extracting data on nearly 600,000 patients from a unique nationwide electronic medical record database and estimate the probability of any active prescription for the four types of pain medications as a function of FDA actions, advertising, media coverage, and patient characteristics. We find that even after accounting for multiple sources of information, the FDA label changes and boxed warnings had a significant effect on pain medication prescribing. The boxed warning did not have the same impact on the use of all NSAID inhibitors. We find that the boxed warning reduced the use of NSAID COX-2 inhibitor use, which was the focus of much of the press attention. In contrast, however, the warning actually increased the use of non-COX-2 NSAID inhibitors. Thus, the efficacy of the FDA's black box warning is clearly mixed. PMID:25059655

  13. FDA regulation of labeling and promotional claims in therapeutic color vision devices: a tutorial.

    PubMed

    Drum, Bruce

    2004-01-01

    The Food and Drug Administration (FDA) is responsible for determining whether medical device manufacturers have provided reasonable assurance, based on valid scientific evidence, that new devices are safe and effective for their intended use before they are introduced into the U.S. market. Most existing color vision devices pose so little risk that their manufacturers are not required to submit a premarket notification [510(k)] to FDA prior to market. However, even low-risk devices may not be acceptable if they are marketed on the basis of misleading or excessive claims. Although most color vision devices are diagnostic, two types that are therapeutic rather than diagnostic are colored lenses intended to improve deficient color vision and colored lenses intended to improve reading performance. Both of these devices have presented special regulatory challenges to FDA because the intended uses and effectiveness claims initially proposed by the manufacturers were not supported by valid scientific evidence. In each instance, however, FDA worked with the manufacturer to restrict labeling and promotional claims in ways that were consistent with the available device performance data and that allowed for the legal marketing of the device. PMID:15518230

  14. Advancing Product Quality: a Summary of the Inaugural FDA/PQRI Conference.

    PubMed

    Yu, Lawrence X; Baker, Jeffrey; Berlam, Susan C; Boam, Ashley; Brandreth, E J; Buhse, Lucinda; Cosgrove, Thomas; Doleski, David; Ensor, Lynne; Famulare, Joseph; Ganapathy, Mohan; Grampp, Gustavo; Hussong, David; Iser, Robert; Johnston, Gordon; Kesisoglou, Filippos; Khan, Mansoor; Kozlowski, Steven; Lacana, Emanuela; Lee, Sau L; Miller, Stephen; Miksinski, Sarah Pope; Moore, Christine M V; Mullin, Theresa; Raju, G K; Raw, Andre; Rosencrance, Susan; Rosolowsky, Mark; Stinavage, Paul; Thomas, Hayden; Wesdyk, Russell; Windisch, Joerg; Vaithiyalingam, Sivakumar

    2015-07-01

    On September 16 and 17, 2014, the Food and Drug Administration (FDA) and Product Quality Research Institute (PQRI) inaugurated their Conference on Evolving Product Quality. The Conference is conceived as an annual forum in which scientists from regulatory agencies, industry, and academia may exchange viewpoints and work together to advance pharmaceutical quality. This Conference Summary Report highlights key topics of this conference, including (1) risk-based approaches to pharmaceutical development, manufacturing, regulatory assessment, and post-approval changes; (2) FDA-proposed quality metrics for products, facilities, and quality management systems; (3) performance-based quality assessment and clinically relevant specifications; (4) recent developments and implementation of continuous manufacturing processes, question-based review, and European Medicines Agency (EMA)-FDA pilot for Quality-by-Design (QbD) applications; and (5) breakthrough therapies, biosimilars, and international harmonization, focusing on ICH M7 and Q3D guidelines. The second FDA/PQRI conference on advancing product quality is planned for October 5-7, 2015. PMID:25840884

  15. Update on medical and regulatory issues pertaining to compounded and FDA-approved drugs, including hormone therapy

    PubMed Central

    Pinkerton, JoAnn V.; Pickar, James H.

    2016-01-01

    Abstract Objective: We review the historical regulation of drug compounding, concerns about widespread use of non-Food and Drug Admiistration (FDA)-approved compounded bioidentical hormone therapies (CBHTs), which do not have proper labeling and warnings, and anticipated impact of the 2013 Drug Quality and Security Act (DQSA) on compounding. Methods: US government websites were searched for documents concerning drug compounding regulation and oversight from 1938 (passage of Federal Food, Drug, and Cosmetic Act [FDCA]) through 2014, including chronologies, Congressional testimony, FDA guidelines and enforcements, and reports. The FDCA and DQSA were reviewed. PubMed and Google were searched for articles on compounded drugs, including CBHT. Results: Congress explicitly granted the FDA limited oversight of compounded drugs in a 1997 amendment to the FDCA, but the FDA has encountered obstacles in exercising that authority. After 64 patient deaths and 750 adversely affected patients from the 2012 meningitis outbreak due to contaminated compounded steroid injections, Congress passed the DQSA, authorizing the FDA to create a voluntary registration for facilities that manufacture and distribute sterile compounded drugs in bulk and reinforcing FDCA regulations for traditional compounding. Given history and current environment, concerns remain about CBHT product regulation and their lack of safety and efficacy data. Conclusions: The DQSA and its reinforcement of §503A of the FDCA solidifies FDA authority to enforce FDCA provisions against compounders of CBHT. The new law may improve compliance and accreditation by the compounding industry; support state and FDA oversight; and prevent the distribution of misbranded, adulterated, or inconsistently compounded medications, and false and misleading claims, thus reducing public health risk. PMID:26418479

  16. 42 CFR 405.203 - FDA categorization of investigational devices.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Coverage Decisions That Relate to Health Care Technology § 405.203 FDA categorization of investigational... the device as a factor in making Medicare coverage decisions. ... 42 Public Health 2 2010-10-01 2010-10-01 false FDA categorization of investigational devices....

  17. 21 CFR 5.1110 - FDA public information offices.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false FDA public information offices. 5.1110 Section 5... ORGANIZATION Organization § 5.1110 FDA public information offices. (a) Division of Dockets Management. The Division of Dockets Management public room is located in rm. 1061, 5630 Fishers Lane, Rockville, MD...

  18. 76 FR 17138 - Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-28

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... public workshop on FDA's clinical trial requirements is designed to aid the clinical research... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  19. 76 FR 78933 - Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... workshop. The public workshop on FDA's clinical trial requirements is designed to aid the clinical research... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  20. 75 FR 51824 - Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... workshop. The public workshop on FDA's clinical trial requirements is designed to aid the clinical research... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  1. 77 FR 49448 - Food and Drug Administration Clinical Trial Requirements, Compliance, and Good Clinical Practice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... public workshop on FDA's clinical trial requirements is designed to aid the clinical research... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  2. 76 FR 51040 - Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... workshop. The public workshop on FDA's clinical trial requirements is designed to aid the clinical research... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  3. 77 FR 8886 - Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... public workshop on FDA's clinical trial requirements is designed to aid the clinical research... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  4. 78 FR 55728 - Society of Clinical Research Associates-Food and Drug Administration: Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... Administration: Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good... workshop regarding FDA's clinical trial requirements is designed to aid the clinical research professional... interaction with FDA representatives. The program will focus on the relationships among FDA and clinical...

  5. MedWatch, the FDA Safety Information and Adverse Event Reporting Program

    MedlinePlus

    ... Eye Wash by United Exchange Corp: Recall - Microbial Contamination Use of a contaminated product could be calamitous ... by Major Pharmaceuticals and Rugby Laboratories: Recall - Microbial Contamination Use of a contaminated product could be calamitous ...

  6. U.S. Food and Drug Administration perspective of the inclusion of effects of low-level exposures in safety and risk assessment.

    PubMed Central

    Gaylor, D W; Bolger, P M; Schwetz, B A

    1998-01-01

    A brief overview is provided of some of the general safety and risk assessment procedures used by the different centers of the U.S. Food and Drug Administration (U.S. FDA) to evaluate low-level exposures. The U.S. FDA protects public health by regulating a wide variety of consumer products including foods, human and animal drugs, biologics, and medical devices under the federal Food, Drug, and Cosmetic Act. The diverse legal and regulatory standards in the act allow for the consideration of benefits for some products (e.g., drugs) but preclude them from others (e.g., food additives). When not precluded by statutory mandates (e.g., Delaney prohibition), the U.S. FDA considers both physiologic adaptive responses and beneficial effects. For the basic safety assessment paradigm as presently used, for example in the premarket approval of food additives, the emphasis is on the identification of adverse effects and no observed adverse effect level(s) (NOAEL). Generally, the NOAEL is divided by safety factors to establish an acceptable exposure level. This safety assessment paradigm does not preclude the consideration of effects whether they are biologically adaptive or beneficial at lower dose levels. The flexibility to consider issues such as mechanisms of action and adaptive and beneficial responses depends on the product under consideration. For carcinogenic contaminants and radiation from medical devices, the U.S. FDA considers the potential cancer risk at low exposure levels. This generally involves downward extrapolation from the observed dose-response range. The consideration of adverse effects of other toxicologic end points (e.g., reproductive, immunologic, neurologic, developmental) associated with low exposure levels is also becoming more of a reality (e.g., endocrine disrupters). The evaluation of the biologic effects of low-level exposures to toxic substances must include whether the effect is adverse or a normal physiologic adaptive response and also

  7. 78 FR 63221 - Guidance for Industry on Data Elements for Submission of Veterinary Adverse Event Reports to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-23

    ... the Federal Register of May 25, 2010 (75 FR 29352), FDA published the notice of availability for a...-applicants with filling out Form FDA 1932, ``Veterinary Adverse Drug Reaction, Lack of Effectiveness, Product... either electronic or written comments on Agency guidances at any time. ADDRESSES: Submit written...

  8. Use of surrogate outcomes in US FDA drug approvals, 2003–2012: a survey

    PubMed Central

    Yu, Tsung; Hsu, Yea-Jen; Fain, Kevin M; Boyd, Cynthia M; Holbrook, Janet T; Puhan, Milo A

    2015-01-01

    Objective To evaluate, across a spectrum of diseases, how often surrogate outcomes are used as a basis for drug approvals by the US Food and Drug Administration (FDA), and whether and how the rationale for using treatment effects on surrogates as predictors of treatment effects on patient-centred outcomes is discussed. Study design and setting We used the Drugs@FDA website to identify drug approvals produced from 2003 to 2012 by the FDA. We focused on four diseases (chronic obstructive pulmonary disease (COPD), type 1 or 2 diabetes, glaucoma and osteoporosis) for which surrogates are commonly used in trials. We reviewed the drug labels and medical reviews to provide empirical evidence on how surrogate outcomes are handled by the FDA. Results Of 1043 approvals screened, 58 (6%) were for the four diseases of interest. Most drugs for COPD (7/9, 78%), diabetes (26/26, 100%) and glaucoma (9/9, 100%) were approved based on surrogates while for osteoporosis, most drugs (10/14, 71%) were also approved for patient-centred outcomes (fractures). The rationale for using surrogates was discussed in 11 of the 43 (26%) drug approvals based on surrogates. In these drug approvals, we found drug approvals for diabetes are more likely than the other examined conditions to contain a discussion of trial evidence demonstrating that treatment effects on surrogate outcomes predict treatment effects on patient-centred outcomes. Conclusions Our results suggest that the FDA did not use a consistent approach to address surrogates in assessing the benefits and harms of drugs for COPD, type 1 or 2 diabetes, glaucoma and osteoporosis. For evaluating new drugs, patient-centred outcomes should be chosen whenever possible. If the use of surrogate outcomes is necessary, then a consistent approach is important to review the evidence for surrogacy and consider surrogate's usage in the treatment and population under study. PMID:26614616

  9. FDA moves to permit oral contraceptive prescriptions without initial pelvic exam.

    PubMed

    1993-05-28

    The Planned Parenthood Federation of America (PPFA) submitted recommendations to the US Food and Drug Administration's (FDA) Fertility and Maternal Health Drugs Advisory Committee. The PPFA wanted the FDA to remove requirements for a pelvic examination and blood tests before an oral contraceptive (OC) is prescribed. Two representatives of the Family Planning Council of Southeastern Pennsylvania told the FDA advisory committee about the evaluation results of its Smart Start program. 23% of teenagers wanting to use OCs opted to delay the pelvic examination, and 40% opted to delay the blood tests. 83% of these same teenagers were already sexually active. 69% returned for pelvic exams at 3 months. Increased education and counseling over several sessions probably explained why more study participants used condoms and fewer of them became pregnant during the 6-month study. Physicians from the American College of Obstetricians and Gynecologists and the American Fertility Society also attended the committee hearing and supported PPFA's recommendations. The National Women's Health Network wanted to delay the discussion until the committee could also address the sale of OCs over-the-counter. The statements convinced the committee to allow physicians to defer to full physical examination as long as there are no contraindications. This May 20, 1993 approval emphasized the need for physicians to continue taking a complete medical history and conducting other tests that may uncover contraindications (e.g. pregnancy and blood pressure). FDA staff now must write the exact language needed for the OC labeling change to be approved by the FDA commissioner. PMID:12286460

  10. From bench to FDA to bedside: US regulatory trends for new stem cell therapies.

    PubMed

    Knoepfler, Paul S

    2015-03-01

    The phrase "bench-to-bedside" is commonly used to describe the translation of basic discoveries such as those on stem cells to the clinic for therapeutic use in human patients. However, there is a key intermediate step in between the bench and the bedside involving governmental regulatory oversight such as by the Food and Drug Administration (FDA) in the United States (US). Thus, it might be more accurate in most cases to describe the stem cell biological drug development process in this way: from bench to FDA to bedside. The intermediate development and regulatory stage for stem cell-based biological drugs is a multifactorial, continually evolving part of the process of developing a biological drug such as a stem cell-based regenerative medicine product. In some situations, stem cell-related products may not be classified as biological drugs in which case the FDA plays a relatively minor role. However, this middle stage is generally a major element of the process and is often colloquially referred to in an ominous way as "The Valley of Death". This moniker seems appropriate because it is at this point, and in particular in the work that ensues after Phase 1, clinical trials that most drug product development is terminated, often due to lack of funding, diseases being refractory to treatment, or regulatory issues. Not surprisingly, workarounds to deal with or entirely avoid this difficult stage of the process are evolving both inside and outside the domains of official regulatory authorities. In some cases these efforts involve the FDA invoking new mechanisms of accelerating the bench to beside process, but in other cases these new pathways bypass the FDA in part or entirely. Together these rapidly changing stem cell product development and regulatory pathways raise many scientific, ethical, and medical questions. These emerging trends and their potential consequences are reviewed here. PMID:25489841

  11. Point-Counterpoint: The FDA Has a Role in Regulation of Laboratory-Developed Tests.

    PubMed

    Caliendo, Angela M; Hanson, Kimberly E

    2016-04-01

    Since the Food and Drug Administration (FDA) released its draft guidance on the regulation of laboratory-developed tests (LDTs) in October 2014, there has been a flurry of responses from commercial and hospital-based laboratory directors, clinicians, professional organizations, and diagnostic companies. The FDA defines an LDT as an "in vitrodiagnostic device that is intended for clinical use and is designed, manufactured, and used within a single laboratory." The draft guidance outlines a risk-based approach, with oversight of high-risk and moderate-risk tests being phased in over 9 years. High-risk tests would be regulated first and require premarket approval. Subsequently, moderate-risk tests would require a 510(k) premarket submission to the FDA and low-risk tests would need only to be registered. Oversight discretion would be exercised for LDTs focused on rare diseases (defined as fewer than 4,000 tests, not cases, per year nationally) and unmet clinical needs (defined as those tests for which there is no alternative FDA-cleared or -approved test). There was an open comment period followed by a public hearing in early January of 2015, and we are currently awaiting the final decision regarding the regulation of LDTs. Given that LDTs have been developed by many laboratories and are essential for the diagnosis and monitoring of an array of infectious diseases, changes in their regulation will have far-reaching implications for clinical microbiology laboratories. In this Point-Counterpoint, Angela Caliendo discusses the potential benefits of the FDA guidance for LDTs whereas Kim Hanson discusses the concerns associated with implementing the guidance and why these regulations may not improve clinical care. PMID:26791369

  12. Hospital Providers: The Day After FDA Approval

    PubMed Central

    DeKoven, Mitchell; McCagh, Brian; Zoch, Jeremy

    2005-01-01

    Hospitals have a lot at stake when new biologic drugs and devices hit the market. Cooperation among medical and administrative leaders can help providers avoid some harrowing financial pitfalls – while improving patient satisfaction. PMID:23393477

  13. Standardizing drug adverse event reporting data.

    PubMed

    Wang, Liwei; Jiang, Guoqian; Li, Dingcheng; Liu, Hongfang

    2013-01-01

    Normalizing data in the Adverse Event Reporting System (AERS), an FDA database, would improve the mining capacity of AERS for drug safety signal detection. In this study, we aim to normalize AERS and build a publicly available normalized Adverse drug events (ADE) data source.he drug information in AERS is normalized to RxNorm, a standard terminology source for medication. Drug class information is then obtained from the National Drug File - Reference Terminology (NDF-RT). Adverse drug events (ADE) are aggregated through mapping with the PT (Preferred Term) and SOC (System Organ Class) codes of MedDRA. Our study yields an aggregated knowledge-enhanced AERS data mining set (AERS-DM). The AERS-DM could provide more perspectives to mine AERS database for drug safety signal detection and could be used by research community in the data mining field. PMID:23920875

  14. 76 FR 53912 - FDA's Public Database of Products With Orphan-Drug Designation: Replacing Non-Informative Code...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... HUMAN SERVICES Food and Drug Administration FDA's Public Database of Products With Orphan-Drug... its public database of products that have received orphan-drug designation. The Orphan Drug Act... received orphan designation were published on our public database with non-informative code names....

  15. 21 CFR 1.383 - What expedited procedures apply when FDA initiates a seizure action against a detained perishable...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false What expedited procedures apply when FDA initiates a seizure action against a detained perishable food? 1.383 Section 1.383 Food and Drugs FOOD AND... Administrative Detention of Food for Human or Animal Consumption General Provisions § 1.383 What...

  16. 76 FR 41506 - Draft Guidance for Industry and FDA Staff on In Vitro Companion Diagnostic Devices; Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-14

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry and FDA Staff on In Vitro... entitled ``In Vitro Companion Diagnostic Devices.'' This guidance is intended to assist sponsors planning to develop a therapeutic product that depends on the use of an in vitro companion diagnostic...

  17. Food and Drug Administration

    MedlinePlus

    ... safety rule implementation September 02, 2016 - FDA allows marketing of clot retrieval devices to reduce disability in ... feeds Follow FDA on Twitter Follow FDA on Facebook View FDA videos on YouTube View FDA photos ...

  18. FDA's expanding postmarket authority to monitor and publicize food and consumer health product risks: the need for procedural safeguards to reduce "transparency" policy harms in the post-9/11 regulatory environment.

    PubMed

    Roller, Sarah Taylor; Pippins, Raqiyyah R; Ngai, Jennifer W

    2009-01-01

    This article provides a summary of the expansion of FDA's discretionary authority in the post-9/11 period, particularly with respect to FDA's authority to monitor and publicize potential health risks linked to food, dietary supplements, nonprescription drugs, and other consumer health products. In addition, this article evaluates the need for FDA to establish procedural safeguards to reduce the significant risks of unintended and undue harm to people and regulated companies that can result from adverse publicity in the more "transparent" post 9/11 FDA regulatory environment. Specifically, Part I summarizes the amendments to the FDCA enacted during the post-9/11 period that have expanded FDA's postmarket authority to monitor, evaluate, and publicize potential health risks linked to food, dietary supplements, nonprescription drugs and other consumer health products marketed in the United States, in conjunction with FDA's Sentinel Initiative, Reportable Food Registry, and other adverse event reporting requirements. Part II discusses the convergence of FDA's expanded postmarket authority to publicize product-related risks with President Obama's transparency initiative aimed at fostering "open government" through increased public access to government information. In addition, Part II considers the nature of the procedural safeguards needed in the post-9/11 FDA regulatory environment, in view of FDA's historical record and illustrative cases that help expose how adverse "transparency" surrounding FDA warning letters, recalls and safety alerts concerning products in the marketplace can have undue and unintended prejudicial and harmful effects for the people and companies that are legally responsible for such products. Finally, based on these analysis, this article concludes with some observations concerning the nature of the procedural safeguards needed to reduce the significant risks of "transparency" policy harms in the pos-9/11 regulatory environment. PMID:19999646

  19. Geographic Variation in Rosiglitazone Use Surrounding FDA Warnings in the Department of Veterans Affairs

    PubMed Central

    Ahuja, Vishal; Sohn, Min-Woong; Birge, John R.; Syverson, Chad; Budiman-Mak, Elly; Emanuele, Nicholas; Cooper, Jennifer M.; Huang, Elbert S.

    2016-01-01

    BACKGROUND Geographic variation in the use of prescription drugs, particularly those deemed harmful by the FDA, may lead to variation in patient exposure to adverse drug events. One such drug is the glucose-lowering drug rosiglitazone, for which the FDA issued a safety alert on May 21, 2007, following the publication of a meta-analysis that suggested a 43% increase in the risk of myocardial infarction with the use of rosiglitazone. This alert was followed by a black box warning on August 14, 2007, that was updated 3 months later. While large declines have been documented in rosiglitazone use in clinical practice, little is known about how the use of rosiglitazone and other glucose-lowering drugs varied within the Department of Veterans Affairs (VA), surrounding the FDA alerts. Understanding this variation within integrated health care systems is essential to formulating policies that enhance patient protection and quality of care. OBJECTIVE To document variation in the use of rosiglitazone and other glucose-lowering drugs across 21 Veterans Integrated Service Networks (VISNs). METHODS We conducted a retrospective analysis of drug use patterns for all major diabetes drugs in a national cohort of 550,550 veterans with diabetes from 2003 to 2008. This included the time periods when rosiglitazone was added to (November 2003) and removed from (October 2007) the VA national formulary (VANF). We employed multivariable logistic regression models to statistically estimate the association between a patient’s location and the patient’s odds of using rosiglitazone. RESULTS Aggregate rosiglitazone use increased monotonically from 7.7%, in the quarter it was added to the VANF (November 4, 2003), to a peak of 15.3% in the quarter when the FDA issued the safety alert. Rosiglitazone use decreased sharply afterwards, reaching 3.4% by the end of the study period (September 30, 2008). The use of pioglitazone, another glucose-lowering drug in the same class as rosiglitazone, was

  20. ArrayTrack: a free FDA bioinformatics tool to support emerging biomedical research--an update.

    PubMed

    Xu, Joshua; Kelly, Reagan; Fang, Hong; Tong, Weida

    2010-08-01

    ArrayTrack is a Food and Drug Administration (FDA) bioinformatics tool that has been widely adopted by the research community for genomics studies. It provides an integrated environment for microarray data management, analysis and interpretation. Most of its functionality for statistical, pathway and gene ontology analysis can also be applied independently to data generated by other molecular technologies. ArrayTrack has been undergoing active development and enhancement since its inception in 2001. This review summarises its key functionalities, with emphasis on the most recent extensions in support of the evolving needs of FDA's research programmes. ArrayTrack has added capability to manage, analyse and interpret proteomics and metabolomics data after quantification of peptides and metabolites abundance, respectively. Annotation information about single nucleotide polymorphisms and quantitative trait loci has been integrated to support genetics-related studies. Other extensions have been added to manage and analyse genomics data related to bacterial food-borne pathogens. PMID:20846933

  1. FDA direct-to-consumer advertising for prescription drugs: what are consumer preferences and response tendencies?

    PubMed

    Khanfar, Nile; Loudon, David; Sircar-Ramsewak, Feroza

    2007-01-01

    The effect of direct-to-consumer (DTC) television advertising of prescription medications is a growing concern of the United States (U.S.) Congress, state legislatures, and the Food and Drug Administration (FDA). This research study was conducted in order to examine consumers' perceived preferences of DTC television advertisement in relation to "reminder" "help-seeking," and "product-claim" FDA-approved advertisement categories. An additional objective was to examine the influence of DTC television advertising of prescription drugs on consumers' tendency to seek more information about the medication and/or the medical condition. The research indicates that DTC television drug ads appear to be insufficient for consumers to make informed decisions. Their mixed perception and acceptance of the advertisements seem to influence them to seek more information from a variety of medical sources. PMID:19042521

  2. Signal detection in FDA AERS database using Dirichlet process.

    PubMed

    Hu, Na; Huang, Lan; Tiwari, Ram C

    2015-08-30

    In the recent two decades, data mining methods for signal detection have been developed for drug safety surveillance, using large post-market safety data. Several of these methods assume that the number of reports for each drug-adverse event combination is a Poisson random variable with mean proportional to the unknown reporting rate of the drug-adverse event pair. Here, a Bayesian method based on the Poisson-Dirichlet process (DP) model is proposed for signal detection from large databases, such as the Food and Drug Administration's Adverse Event Reporting System (AERS) database. Instead of using a parametric distribution as a common prior for the reporting rates, as is the case with existing Bayesian or empirical Bayesian methods, a nonparametric prior, namely, the DP, is used. The precision parameter and the baseline distribution of the DP, which characterize the process, are modeled hierarchically. The performance of the Poisson-DP model is compared with some other models, through an intensive simulation study using a Bayesian model selection and frequentist performance characteristics such as type-I error, false discovery rate, sensitivity, and power. For illustration, the proposed model and its extension to address a large amount of zero counts are used to analyze statin drugs for signals using the 2006-2011 AERS data. PMID:25924820

  3. Predicting adverse drug events from personal health messages.

    PubMed

    Chee, Brant W; Berlin, Richard; Schatz, Bruce

    2011-01-01

    Adverse drug events (ADEs) remain a large problem in the United States, being the fourth leading cause of death, despite post market drug surveillance. Much post consumer drug surveillance relies on self-reported "spontaneous" patient data. Previous work has performed datamining over the FDA's Adverse Event Reporting System (AERS) and other spontaneous reporting systems to identify drug interactions and drugs correlated with high rates of serious adverse events. However, safety problems have resulted from the lack of post marketing surveillance information about drugs, with underreporting rates of up to 98% within such systems. We explore the use of online health forums as a source of data to identify drugs for further FDA scrutiny. In this work we aggregate individuals' opinions and review of drugs similar to crowd intelligence3. We use natural language processing to group drugs discussed in similar ways and are able to successfully identify drugs withdrawn from the market based on messages discussing them before their removal. PMID:22195073

  4. Ultraviolet light-an FDA approved technology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Ultraviolet Light (254 nm) is a U.S. Food and Drug Administration approved nonthermal intervention technology that can be used for decontamination of food and food contact surfaces. Ultraviolet light is a green technology that leaves no chemical residues. Results from our laboratory indicate that ex...

  5. FDA cautions against ultrasounds 'keepsake' images.

    PubMed

    Rados, Carol

    2004-01-01

    It's risky business taking pictures of unborn babies when there's no medical need to do so. That's the word from the Food and Drug Administration, which is concerned about companies trying to turn an important medical procedure into a prenatal portrait tool. PMID:15032198

  6. Adverse ocular reactions to drugs.

    PubMed Central

    Spiteri, M. A.; James, D. G.

    1983-01-01

    Drugs acting on various parts of the body may also affect the eye insidiously. Increased awareness of such drug toxicity by the prescribing doctor should encourage him to consider effects on the cornea, lens, retina, optic nerve and elsewhere when checking the patient's progress. The following review concerns adverse ocular effects of systemic drug administration. PMID:6356101

  7. The Facts on the FDA's New Tobacco Rule

    MedlinePlus

    ... agency authority to regulate the manufacturing, distribution, and marketing of tobacco products. Today, the rule does several ... law. And those manufacturers will have to receive marketing authorization from the FDA. The new rule also ...

  8. FDA Approves Experimental Zika Test for Blood Donations

    MedlinePlus

    ... html FDA Approves Experimental Zika Test for Blood Donations But agency still asks those who've possibly ... HealthDay News) -- An experimental test to check blood donations for the Zika virus has been approved by ...

  9. What FDA Learned About Dark Chocolate and Milk Allergies

    MedlinePlus

    ... Updates What FDA Learned About Dark Chocolate and Milk Allergies Share Tweet Linkedin Pin it More sharing ... to top No Message Doesn’t Mean No Milk You shouldn’t assume that dark chocolate contains ...

  10. Expediting drug development--the FDA's new "breakthrough therapy" designation.

    PubMed

    Sherman, Rachel E; Li, Jun; Shapley, Stephanie; Robb, Melissa; Woodcock, Janet

    2013-11-14

    The FDA's new "breakthrough therapy" designation for investigational drugs adds to the agency's portfolio of expedited programs for serious conditions. The designation requires preliminary clinical evidence demonstrating substantial improvement over existing therapies. PMID:24224621

  11. FDA Calls for Less Salt in Processed Foods

    MedlinePlus

    ... news/fullstory_159136.html FDA Calls for Less Salt in Processed Foods Agency sets short- and long- ... the food industry to cut back on the salt. In draft voluntary guidelines issued Wednesday, the agency ...

  12. Drug for Yeast Infections May Raise Miscarriage Risk, FDA Warns

    MedlinePlus

    ... gov/medlineplus/news/fullstory_158503.html Drug for Yeast Infections May Raise Miscarriage Risk, FDA Warns Agency recommends ... brand name Diflucan) is used to treat vaginal yeast infections. "Patients who are pregnant or actively trying to ...

  13. FDA Approves New Drug to Treat Bladder Cancer

    MedlinePlus

    ... gov/medlineplus/news/fullstory_158937.html FDA Approves New Drug to Treat Bladder Cancer Tecentriq boosted survival ... 2016 THURSDAY, May 19, 2016 (HealthDay News) -- A new drug to treat bladder cancer was approved by ...

  14. Think Twice Before You Get That Tattoo: FDA

    MedlinePlus

    ... 159272.html Think Twice Before You Get That Tattoo: FDA Though popular, they carry infection risks and ... 8, 2016 WEDNESDAY, June 8, 2016 (HealthDay News) -- Tattoos are increasingly popular in the United States, but ...

  15. FDA to Re-Examine What Makes a Food 'Healthy'

    MedlinePlus

    ... should be labeled "healthy"? Raisin bran? Avocados? Granola bars? Going by current -- and perhaps outdated -- U.S. food- ... healthy" is Kind LLC, a producer of granola bars, which was warned by the FDA last year ...

  16. Ontology representation and analysis of vaccine formulation and administration and their effects on vaccine immune responses

    PubMed Central

    2012-01-01

    Background A vaccine is a processed material that if administered, is able to stimulate an adaptive immune response to prevent or ameliorate a disease. A vaccination process may protect the host against subsequent exposure to an infectious agent and result in reduced disease or total prevention of the disease. Vaccine formulation and administration methods may affect vaccine safety and efficacy significantly. Results In this report, the detailed classification and definitions of vaccine components and vaccine administration processes are represented using OWL within the framework of the Vaccine Ontology (VO). Different use cases demonstrate how different vaccine formulations and routes of vaccine administration affect the protection efficacy, general immune responses, and adverse events following vaccination. For example, vaccinations of mice with Brucella abortus vaccine strain RB51 using intraperitoneal or intranasal administration resulted in different protection levels. As shown in the vaccine adverse event data provided by US FDA, live attenuated and nonliving vaccines are usually administered in different routes and have different local and systematic adverse effect manifestations. Conclusions Vaccine formulation and administration route can independently or collaboratively affect host response outcomes (positive protective immunity or adverse events) after vaccination. Ontological representation of different vaccine and vaccination factors in these two areas allows better understanding and analysis of the causal effects between different factors and immune responses. PMID:23256535

  17. Effect of the FDA on health care investments

    NASA Astrophysics Data System (ADS)

    Cleary, David J.

    1994-12-01

    The cost of securing FDA approval has long been an important consideration in funding projects involving new medical technologies, but the more stringent regulatory behavior of the FDA in the past few years has led to a discernable decrease in the funding of start-up medical device companies. An abundance of anecdotal evidence, supported with surveys of venture capital firms, investment groups and medical device corporations, indicates a serious shortage of funds available for the development of certain medical technologies.

  18. FDA's regulation of tanning beds: how much heat?

    PubMed

    Knapp, Veronica

    2011-01-01

    This paper considers the problem of indoor tanning bed use by teenagers. The paper explores FDA's current authority to regulate tanning lamps as Class I medical devices, concluding that FDA's authority is poorly tailored to affect teenagers' repeated use of these products. An outright ban is unlikely; therefore, the best available options are to regulate access by minors and to amend the warning label requirements to reflect the current state of knowledge about the risks of tanning bed use. PMID:24505845

  19. 77 FR 70166 - Provisions of the Food and Drug Administration Safety and Innovation Act Related to Medical Gases...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ...The Food and Drug Administration (FDA) is establishing a public docket for information pertaining to FDA's implementation of the provisions of the Food and Drug Administration Safety and Innovation Act (FDASIA) related to medical gases. This action is intended to ensure that information submitted to FDA on the implementation of the medical gas provisions of FDASIA is available to all......

  20. New aquaculture drugs under FDA review

    USGS Publications Warehouse

    Bowker, James D.; Gaikowski, Mark P.

    2012-01-01

    Only eight active pharmaceutical ingredients available in 18 drug products have been approved by the U.S. Food and Drug Administration for use in aquaculture. The approval process can be lengthy and expensive, but several new drugs and label claims are under review. Progress has been made on approvals for Halamid (chloramine-T), Aquaflor (florfenicol) and 35% PeroxAid (hydrogen peroxide) as therapeutic drugs. Data are also being generated for AQUI-S 20E, a fish sedative.

  1. 76 FR 50740 - Draft Guidance for Industry and Food and Drug Administration Staff; Procedures for Handling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry and Food and Drug Administration Staff; Procedures for Handling Section 522 Postmarket Surveillance Studies; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA)...

  2. 78 FR 44574 - Third Annual Food and Drug Administration Health Professional Organizations Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... HUMAN SERVICES Food and Drug Administration Third Annual Food and Drug Administration Health Professional Organizations Conference AGENCY: Food and Drug Administration, HHS. ACTION: Notice of conference. The Food and Drug Administration (FDA) is announcing a conference for representatives of...

  3. 76 FR 55928 - Food and Drug Administration Health Professional Organizations Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Health Professional Organizations Conference AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public conference. The Food and Drug Administration (FDA) is announcing a conference for representatives of...

  4. 77 FR 47652 - Second Annual Food and Drug Administration Health Professional Organizations Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... HUMAN SERVICES Food and Drug Administration Second Annual Food and Drug Administration Health Professional Organizations Conference AGENCY: Food and Drug Administration, HHS. ACTION: Notice of conference. The Food and Drug Administration (FDA) is announcing a conference for representatives of...

  5. The crime of saving lives. The FDA, John Najarian, and Minnesota ALG.

    PubMed

    Wilson, L G

    1995-10-01

    The indictment of John Najarian, MD, and Richard Condie at Minneapolis, Minn, on April 10, 1995, was a defining episode in the prolonged agony that has ensued since August 1992, when the federal Food and Drug Administration (FDA) placed Minnesota Anti-Lymphocyte Globulin (MALG) on clinical hold, bringing to an end its use as an immunosuppressive agent for patients undergoing transplantation. The principal charge in the indictment is that from about 1968 until 1992--the whole period of the development and use of MALG--Dr Najarian and Mr Condie conspired to defraud the United States by impeding the FDA in its oversight of biological drugs and that they did so for the purpose of financial gain. If the charges can be considered seriously, they mean that Dr Najarian's purpose in the development and manufacture of MALG was to make money, presumably for himself, and that the possible benefit of MALG to the patients was of secondary concern to him. Several difficulties arise immediately. In 1968, MALG offered a promising new approach to immunosuppression. In a relatively crude form, it had been used at the University of Colorado with striking improvement in the survival of patients undergoing transplantation and transplanted organs, but it was painful to administer by intramuscular injections and, in addition to other side effects, produced muscular spasms. Dr Najarian and his colleagues succeeded in purifying MALG so that the pure globulin could be injected into a central vein. The process of purification was complicated and expensive, so it was hardly practical for each transplant center to produce MALG for itself. Thus, in 1969, when Dr Najarian submitted an investigational new drug application (IND) to the FDA, he stated that his purpose was to manufacture MALG not only for patients at the University of Minnesota Hospital but also for patients at other transplant centers, which were not in a position to make it for themselves. He asked the FDA to approve recovery of

  6. 21 CFR 20.108 - Agreements between the Food and Drug Administration and other departments, agencies, and...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Food and Drug Administration Web site at http://www.fda.gov once finalized. (c) Agreements and... understandings will not be made available through the FDA Web site, these agreements will be available...

  7. Pharmacotherapeutics of Intranasal Scopolamine: FDA Regulations and Procedures for Clinical Applications

    NASA Technical Reports Server (NTRS)

    Das, H.; Daniels, V. R.; Vaksman, Z.; Boyd, J. L.; Buckey, J. C.; Locke, J. P.; Putcha, L.

    2007-01-01

    , selection of clinical research operations contractor, data capturing and management, and annual reporting of results to FDA were successfully completed. Protocol 002-A was completed and sample and data analysis is currently in progress. Protocol 002-B is currently in progress at Dartmouth Hitchcock Medical Center and Protocol 002-C has been submitted to the FDA and will be implemented at the same contractor site as 002-A. An annual report was filed as required by FDA on the results of Protocol 002-A. Once all the three Phase II protocols are completed, a New Drug Administration application will be filed with FDA for Phase III clinical assessment and approval for marketing of the formulation. A commercial vendor will be identified for this phase. This is critical for making this available for treatment of SMS in astronauts and military personnel on duty. Once approved by FDA, INSCOP can be also used by civilian population for motion sickness associated with recreational travel and other ailments that require treatment with anticholinergic drugs.

  8. Screening for adverse events.

    PubMed

    Karson, A S; Bates, D W

    1999-02-01

    Adverse events (AEs) in medical patients are common, costly, and often preventable. Development of quality improvement programs to decrease the number and impact of AEs demands effective methods for screening for AEs on a routine basis. Here we describe the impact, types, and potential causes of AEs and review various techniques for identifying AEs. We evaluate the use of generic screening criteria in detail and describe a recent study of the sensitivity and specificity of individual generic screening criteria and combinations of these criteria. In general, the most sensitive screens were the least specific and no small sub-set of screens identified a large percentage of adverse events. Combinations of screens that were limited to administrative data were the least expensive, but none were particularly sensitive, although in practice they might be effective since routine screening is currently rarely done. As computer systems increase in sophistication sensitivity will improve. We also discuss recent studies that suggest that programs that screen for and identify AEs can be useful in reducing AE rates. While tools for identifying AEs have strengths and weaknesses, they can play an important role in organizations' quality improvement portfolios. PMID:10468381

  9. Review of non-FDA-approved fillers.

    PubMed

    Ellis, David A F; Segall, Lorne

    2007-05-01

    The number of commercially available injectable soft tissue fillers has increased dramatically worldwide over the past decade. In the United States, a variety of temporary non-collagen-based fillers have been approved. However, no permanent soft tissue injectable fillers are currently approved by the US Food and Drug Administration. This article discusses some of the more popular soft tissue fillers, such as Restylane Fine Line, Restylane SQ, Perlane, Artecoll, Dermalive, Dermadeep, Bioalcamid, Bioplastique, Evolution, Outline, Argiform, and Aquamid, which are all available outside of the United States. PMID:17544940

  10. The "natural" aversion: the FDA's reluctance to define a leading food-industry marketing claim, and the pressing need for a workable rule.

    PubMed

    Farris, April L

    2010-01-01

    As of 2009, the "natural foods" industry has become a 22.3 billion dollar giant and "all-natural" is the second-leading marketing claim for all new food products. Even in such a flourishing market, the Food and Drug Administration (FDA) has never defined the term "natural" through rulemaking. FDA and the U.S. Department of Agriculture (USDA) have instead created separate, non-identical policy statements governing the use of the term "natural," and FDA has abandoned efforts to define "natural" through rulemaking in the face of more pressing priorities. In absence of any governing federal standard, consumer advocacy groups and warring food industries have attempted to define "natural" to fit their preferences through high-stakes litigation of state law claims, leaving courts free to apply diverging standards without the expertise of FDA. Recent case law from federal district courts and the Supreme Court leaves little hope that FDA's current policy statement will preempt state law causes of action. To prevent a potential patchwork of definitions varying by state, and to create a legitimate standard resting on informed scientific expertise rather than consumer whims, FDA should engage in rulemaking to define the term "natural." This paper concludes by sketching potential formulations for such a rule based on FDA's previous successful rule-making ventures and standards used by natural foods retailers. PMID:24475548

  11. Effects of FDA Advisories on the Pharmacologic Treatment of ADHD, 2004–2008

    PubMed Central

    Kornfield, Rachel; Watson, Sydeaka; Higashi, Ashley S.; Conti, Rena M.; Dusetzina, Stacie B.; Garfield, Craig F.; Dorsey, E. Ray; Huskamp, Haiden A.; Alexander, G. Caleb

    2014-01-01

    Objective This study assessed the effect of public health advisories issued between 2005 and 2007 by the U.S. Food and Drug Administration (FDA) on treatments of attention-deficit hyperactivity disorder (ADHD) and physician prescribing practices. Methods Data obtained from the IMS Health National Disease and Therapeutic Index, a nationally representative audit of ambulatory physicians, were used to examine trends in office visits by children and adolescents (under age 18) during which ADHD was treated with Adderall, other psychostimulants, or atomoxetine. Segmented time series regressions were conducted to determine changes in use associated with three advisories issued between 2005 and 2007. Results In 2004, before the first FDA advisory, Adderall accounted for 36% of ADHD pharmacotherapy treatment visits. Other stimulants accounted for 46%, and atomoxetine accounted for 19%. Overall pharmacotherapy treatment rates were stable over the study period, but by 2008 the treatment visits accounted for by Adderall (that is, market share) declined to 24%, and the market share for atomoxetine declined to 8%. The market share for substitute therapies—clonidine, guanfacine, and bupropion—was stable over this period, ranging from 5% to 7%. Despite the declines in the use of Adderall and atomoxetine over the study period, results from the regression models suggest that the advisories did not have a statistically significant effect on ADHD medication prescribing. Conclusions FDA advisories regarding potential cardiovascular and other risks of ADHD medications had little discernible incremental effect on the use of these medicines in this nationally representative ambulatory audit. PMID:23318985

  12. Editorial Perspective: How should child psychologists and psychiatrists interpret FDA device approval? Caveat emptor.

    PubMed

    Arns, Martijn; Loo, Sandra K; Sterman, M Barry; Heinrich, Hartmut; Kuntsi, Jonna; Asherson, Philip; Banaschewski, Tobias; Brandeis, Daniel

    2016-05-01

    Recently several new tests have received US Federal Drug Administration (FDA) marketing approval as aids in the diagnostic process for attention deficit hyperactivity disorder (ADHD), including the Neuropsychiatric electroencephalogram (EEG)-Based ADHD Assessment Aid (NEBA) Health test. The NEBA test relies upon an EEG-based measure, called the theta to beta ratio (TBR). Although this measure has yielded large differences between ADHD and non-ADHD groups in studies prior to 2009, recent studies and a meta-analysis could not replicate these findings. In this article, we have used the NEBA device as an exemplar for a discussion that distinguishes between FDA de novo marketing approval for a device and any claims that that device is empirically supported, scientifically validated with replicated findings. It is understood that the aims of each differ; however, for many, including the lay public as well as some mental health professionals, these terms may be confused and treated as though they are synonymous. With regard to the TBR measure, there is no reliable association or replication for its clinical usage in the ADHD diagnostic process. The recommendation for potential consumers of the NEBA Health test (as well as perhaps for other existing FDA-approved diagnostic tests) is caveat emptor (let the buyer beware!). PMID:27090383

  13. Automatically Recognizing Medication and Adverse Event Information From Food and Drug Administration’s Adverse Event Reporting System Narratives

    PubMed Central

    Polepalli Ramesh, Balaji; Belknap, Steven M; Li, Zuofeng; Frid, Nadya; West, Dennis P

    2014-01-01

    Background The Food and Drug Administration’s (FDA) Adverse Event Reporting System (FAERS) is a repository of spontaneously-reported adverse drug events (ADEs) for FDA-approved prescription drugs. FAERS reports include both structured reports and unstructured narratives. The narratives often include essential information for evaluation of the severity, causality, and description of ADEs that are not present in the structured data. The timely identification of unknown toxicities of prescription drugs is an important, unsolved problem. Objective The objective of this study was to develop an annotated corpus of FAERS narratives and biomedical named entity tagger to automatically identify ADE related information in the FAERS narratives. Methods We developed an annotation guideline and annotate medication information and adverse event related entities on 122 FAERS narratives comprising approximately 23,000 word tokens. A named entity tagger using supervised machine learning approaches was built for detecting medication information and adverse event entities using various categories of features. Results The annotated corpus had an agreement of over .9 Cohen’s kappa for medication and adverse event entities. The best performing tagger achieves an overall performance of 0.73 F1 score for detection of medication, adverse event and other named entities. Conclusions In this study, we developed an annotated corpus of FAERS narratives and machine learning based models for automatically extracting medication and adverse event information from the FAERS narratives. Our study is an important step towards enriching the FAERS data for postmarketing pharmacovigilance. PMID:25600332

  14. 78 FR 13070 - Guidance for Clinical Investigators, Industry, and Food and Drug Administration Staff: Financial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ...The Food and Drug Administration (FDA) is announcing the availability of a guidance entitled ``Guidance for Clinical Investigators, Industry, and FDA Staff: Financial Disclosure by Clinical Investigators.'' This guidance is intended to assist clinical investigators, industry, and FDA staff in interpreting and complying with the regulations governing financial disclosure by clinical......

  15. 75 FR 29561 - Memorandum of Understanding Between the Food and Drug Administration and Drugs.Com

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ...The Food and Drug Administration (FDA) is providing notice of a memorandum of understanding (MOU) between FDA and Drugs.Com. The purpose of the MOU is to extend the reach of FDA Consumer Health Information and to provide consumers with better information and timely content concerning public health and safety topics, including alerts of emerging safety issues and product...

  16. Acute Kidney Injury and Bisphosphonate Use in Cancer: A Report From the Research on Adverse Drug Events and Reports (RADAR) Project

    PubMed Central

    Edwards, Beatrice J.; Usmani, Sarah; Raisch, Dennis W.; McKoy, June M.; Samaras, Athena T.; Belknap, Steven M.; Trifilio, Steven M.; Hahr, Allison; Bunta, Andrew D.; Abu-Alfa, Ali; Langman, Craig B.; Rosen, Steve T.; West, Dennis P.

    2013-01-01

    Purpose: To determine whether acute kidney injury (AKI) is identified within the US Food and Drug Administration's Adverse Events and Reporting System (FDA AERS) as an adverse event resulting from bisphosphonate (BP) use in cancer therapy. Methods: A search of the FDA AERS records from January 1998 through June 2009 was performed; search terms were “renal problems” and all drug names for BPs. The search resulted in 2,091 reports. We analyzed for signals of disproportional association by calculating the proportional reporting ratio for zoledronic acid (ZOL) and pamidronate. Literature review of BP-associated renal injury within the cancer setting was conducted. Results: Four hundred eighty cases of BP-associated acute kidney injury (AKI) were identified in patients with cancer. Two hundred ninety-eight patients (56%) were female; mean age was 66 ± 10 years. Multiple myeloma (n = 220, 46%), breast cancer (n = 98, 20%), and prostate cancer (n = 24, 5%) were identified. Agents included ZOL (n = 411, 87.5%), pamidronate (n = 8, 17%), and alendronate (n = 36, 2%). Outcomes included hospitalization (n = 304, 63.3%) and death (n = 68, 14%). The proportional reporting ratio for ZOL was 1.22 (95% CI, 1.13 to 1.32) and for pamidronate was 1.55 (95% CI, 1.25 to 1.65), reflecting a nonsignificant safety signal for both drugs. Conclusion: AKI was identified in BP cancer clinical trials, although a safety signal for BPs and AKI within the FDA AERS was not detected. Our findings may be attributed, in part, to clinicians who believe that AKI occurs infrequently; ascribe the AKI to underlying premorbid disease, therapy, or cancer progression; or consider that AKI is a known adverse drug reaction of BPs and thus under-report AKI to the AERS. PMID:23814519

  17. FDA Approves Immunotherapy for a Cancer that Affects Infants and Children | Poster

    Cancer.gov

    By Frank Blanchard, Staff Writer The U.S. Food and Drug Administration (FDA) recently approved dinutuximab (ch14.18) as an immunotherapy for neuroblastoma, a rare type of childhood cancer that offers poor prognosis for about half of the children who are affected. The National Cancer Institute’s (NCI) Biopharmaceutical Development Program (BDP) at the Frederick National Laboratory for Cancer Research produced ch14.18 for the NCI-sponsored clinical trials that proved the drug’s effectiveness against the disease.

  18. Statistical innovations in the medical device world sparked by the FDA.

    PubMed

    Campbell, Gregory; Yue, Lilly Q

    2016-01-01

    The world of medical devices while highly diverse is extremely innovative, and this facilitates the adoption of innovative statistical techniques. Statisticians in the Center for Devices and Radiological Health (CDRH) at the Food and Drug Administration (FDA) have provided leadership in implementing statistical innovations. The innovations discussed include: the incorporation of Bayesian methods in clinical trials, adaptive designs, the use and development of propensity score methodology in the design and analysis of non-randomized observational studies, the use of tipping-point analysis for missing data, techniques for diagnostic test evaluation, bridging studies for companion diagnostic tests, quantitative benefit-risk decisions, and patient preference studies. PMID:26372890

  19. FDA Approves Immunotherapy for a Cancer that Affects Infants and Children | Poster

    Cancer.gov

    By Frank Blanchard, Staff Writer The U.S. Food and Drug Administration (FDA) recently approved dinutuximab (ch14.18) as an immunotherapy for neuroblastoma, a rare type of childhood cancer that offers poor prognosis for about half of the children who are affected. The National Cancer Institute’s (NCI) Biopharmaceutical Development Program (BDP) at the Frederick National Laboratory for Cancer Research produced ch14.18 for the NCI-sponsored clinical trials that proved the drug’s effectiveness against the disease.

  20. Structural Mechanics Predictions Relating to Clinical Coronary Stent Fracture in a 5 Year Period in FDA MAUDE Database.

    PubMed

    Everett, Kay D; Conway, Claire; Desany, Gerard J; Baker, Brian L; Choi, Gilwoo; Taylor, Charles A; Edelman, Elazer R

    2016-02-01

    Endovascular stents are the mainstay of interventional cardiovascular medicine. Technological advances have reduced biological and clinical complications but not mechanical failure. Stent strut fracture is increasingly recognized as of paramount clinical importance. Though consensus reigns that fractures can result from material fatigue, how fracture is induced and the mechanisms underlying its clinical sequelae remain ill-defined. In this study, strut fractures were identified in the prospectively maintained Food and Drug Administration's (FDA) Manufacturer and User Facility Device Experience Database (MAUDE), covering years 2006-2011, and differentiated based on specific coronary artery implantation site and device configuration. These data, and knowledge of the extent of dynamic arterial deformations obtained from patient CT images and published data, were used to define boundary conditions for 3D finite element models incorporating multimodal, multi-cycle deformation. The structural response for a range of stent designs and configurations was predicted by computational models and included estimation of maximum principal, minimum principal and equivalent plastic strains. Fatigue assessment was performed with Goodman diagrams and safe/unsafe regions defined for different stent designs. Von Mises stress and maximum principal strain increased with multimodal, fully reversed deformation. Spatial maps of unsafe locations corresponded to the identified locations of fracture in different coronary arteries in the clinical database. These findings, for the first time, provide insight into a potential link between patient adverse events and computational modeling of stent deformation. Understanding of the mechanical forces imposed under different implantation conditions may assist in rational design and optimal placement of these devices. PMID:26467552

  1. US definitions, current use, and FDA stance on use of platelet-rich plasma in sports medicine.

    PubMed

    Beitzel, Knut; Allen, Donald; Apostolakos, John; Russell, Ryan P; McCarthy, Mary Beth; Gallo, Gregory J; Cote, Mark P; Mazzocca, Augustus D

    2015-02-01

    With increased utilization of platelet-rich plasma (PRP), it is important for clinicians to understand the United States, the Food and Drug Administration (FDA) regulatory role and stance on PRP. Blood products such as PRP fall under the prevue of FDA's Center for Biologics Evaluation and Research (CBER). CBER is responsible for regulating human cells, tissues, and cellular and tissue-based products. The regulatory process for these products is described in the FDA's 21 CFR 1271 of the Code of Regulations. Under these regulations, certain products including blood products such as PRP are exempt and therefore do not follow the FDA's traditional regulatory pathway that includes animal studies and clinical trials. The 510(k) application is the pathway used to bring PRP preparation systems to the market. The 510(k) application allows devices that are "substantially equivalent" to a currently marketed device to come to the market. There are numerous PRP preparation systems on the market today with FDA clearance; however, nearly all of these systems have 510(k) clearance for producing platelet-rich preparations intended to be used to mix with bone graft materials to enhance bone graft handling properties in orthopedic practices. The use of PRP outside this setting, for example, an office injection, would be considered "off label." Clinicians are free to use a product off-label as long as certain responsibilities are met. Per CBER, when the intent is the practice of medicine, clinicians "have the responsibility to be well informed about the product, to base its use on firm scientific rationale and on sound medical evidence, and to maintain records of the product's use and effects." Finally, despite PRP being exempted, the language in 21 CFR 1271 has caused some recent concern over activated PRP; however to date, the FDA has not attempted to regulate activated PRP. Clinicians using activated PRP should be mindful of these concerns and continued to stay informed. PMID

  2. Pain Management in the Elderly: An FDA Safe Use Initiative Expert Panel's View on Preventable Harm Associated with NSAID Therapy

    PubMed Central

    Taylor, Robert; Lemtouni, Salma; Weiss, Karen; Pergolizzi, Joseph V.

    2012-01-01

    Optimization of current pain management strategies is necessary in order to reduce medication risks. Promoting patient and healthcare provider education on pain and pain medications is an essential step in reducing inadequate prescribing behaviors and adverse events. In an effort to raise awareness on medication safety, the FDA has launched the Safe Use Initiative program. The program seeks to identify areas with the greatest amount of preventable harm and help promote new methods and practices to reduce medication risks. Since the establishment of the program, FDA's Safe Use initiative staff convened a panel of key opinion leaders throughout the medical community to address pain management in older adults (≥65 years of age). The aim of the expert panel was to focus on areas where significant risk occurs and where potential interventions will be feasible, implementable, and lead to substantial impact. The panel suggested one focus could be the use of NSAIDs for pain management in the elderly. PMID:22400024

  3. Opportunities for Web-based Drug Repositioning: Searching for Potential Antihypertensive Agents with Hypotension Adverse Events

    PubMed Central

    Wang, Kejian; Wan, Mei; Wang, Rui-Sheng

    2016-01-01

    Background Drug repositioning refers to the process of developing new indications for existing drugs. As a phenotypic indicator of drug response in humans, clinical side effects may provide straightforward signals and unique opportunities for drug repositioning. Objective We aimed to identify drugs frequently associated with hypotension adverse reactions (ie, the opposite condition of hypertension), which could be potential candidates as antihypertensive agents. Methods We systematically searched the electronic records of the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) through the openFDA platform to assess the association between hypotension incidence and antihypertensive therapeutic effect regarding a list of 683 drugs. Results Statistical analysis of FAERS data demonstrated that those drugs frequently co-occurring with hypotension events were more likely to have antihypertensive activity. Ranked by the statistical significance of frequent hypotension reporting, the well-known antihypertensive drugs were effectively distinguished from others (with an area under the receiver operating characteristic curve > 0.80 and a normalized discounted cumulative gain of 0.77). In addition, we found a series of antihypertensive agents (particularly drugs originally developed for treating nervous system diseases) among the drugs with top significant reporting, suggesting the good potential of Web-based and data-driven drug repositioning. Conclusions We found several candidate agents among the hypotension-related drugs on our list that may be redirected for lowering blood pressure. More important, we showed that a pharmacovigilance system could alternatively be used to identify antihypertensive agents and sustainably create opportunities for drug repositioning. PMID:27036325

  4. Export of pharmaceuticals and medical devices under the federal Food, Drug & Cosmetic Act: FDA's striking change in interpretation post-Shelhigh.

    PubMed

    Basile, Edward M; Tolomeo, Deborah; Gluck, Elizabeth

    2009-01-01

    With no communication to industry except court filings in United States v. Undetermined Quantities of Boxes of Articles of Device (Shelhigh) and a draft guidance document, the Food and Drug Administration (FDA) has articulated new policies regarding export of pharmaceutical products and medical devices. FDA's departure from its historic interpretation of the export provisions of the Federal Food, Drug, and Cosmetic Act (FDCA) significantly limits the ability of manufacturers to export misbranded drugs and medical devices that FDA deems "adulterated," contrary to the plain language and legislative intent of the FDCA. To further exacerbate the issue, FDA has begun to implement these policies without the notice-and-comment rulemaking required by the Administrative Procedures Act (APA), but rather through an enforcement proceeding brought in the United States District Court for the District of New Jersey. In a letter opinion, the District Court prevented the export of Current Good Manufacturing Practices (CGMP) --adulterated medical devices that complied with FDCA Section 801(e)(1), at least as historically interpreted by FDA. The purpose of this article is to review the history of FDA's export policies for pharmaceuticals and medical devices, particularly those aspects of the export policies that are affected by FDA's recent change in position. Three changes in FDA's interpretation of the export provisions of the FDCA will be addressed: 1) unapproved devices that a manufacturer reasonably believes are eligible for Section 510(k) clearance may no longer be exported under Section 801(e) and now must be exported under Section 802, in substantial compliance with Current CGMP; 2) adulterated devices and misbranded drugs can only be exported if the foreign purchaser's specifications cause the product to be adulterated; and 3) an article may not be exported if a like article has ever been sold or offered for sale in domestic commerce. FDA's new interpretations of FDCA

  5. Vaccine Adverse Events

    MedlinePlus

    ... Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Vaccines, Blood & Biologics Home Vaccines, Blood & Biologics Safety & Availability ( ... Center for Biologics Evaluation & Research Vaccine Adverse Events Vaccine Adverse Events Share Tweet Linkedin Pin it More ...

  6. Interactive perspective: drug development and FDA approval, 1938-2013.

    PubMed

    2015-02-01

    Interactive Perspective: Drug Development and FDA Approval, 1938-2013 (June 26, 2014;370:e39). The order of authors was incorrect; Dr. Darrow should have been listed first, and Dr. Kesselheim second. The article is correct at NEJM.org. PMID:25651270

  7. 42 CFR 405.203 - FDA categorization of investigational devices.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false FDA categorization of investigational devices. 405.203 Section 405.203 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM FEDERAL HEALTH INSURANCE FOR THE AGED AND DISABLED Medical Services Coverage Decisions That Relate to Health...

  8. 42 CFR 405.203 - FDA categorization of investigational devices.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false FDA categorization of investigational devices. 405.203 Section 405.203 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM FEDERAL HEALTH INSURANCE FOR THE AGED AND DISABLED Medical Services Coverage Decisions That Relate to Health...

  9. 36 CFR 13.980 - Other FDA closures and restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... resources. Information on FDA closures and restrictions will be available for inspection at the park visitor... restrictions. 13.980 Section 13.980 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  10. 36 CFR 13.980 - Other FDA closures and restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... resources. Information on FDA closures and restrictions will be available for inspection at the park visitor... restrictions. 13.980 Section 13.980 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Denali National Park...

  11. FDA OKs New Injectable Type 2 Diabetes Medication

    MedlinePlus

    ... shouldn't be used to treat people with type 1 diabetes. It also shouldn't be used by anyone with increased ketones (a sign that the body isn't getting enough insulin) in their blood or urine, or extremely elevated ketones (diabetic ketoacidosis), the FDA said. Common side effects of ...

  12. FDA post-approval expectations for adventitious virus contamination prevention.

    PubMed

    Friedman, Richard L

    2011-01-01

    CONFERENCE PROCEEDING Proceedings of the PDA/FDA Adventitious Viruses in Biologics: Detection and Mitigation Strategies Workshop in Bethesda, MD, USA; December 1-3, 2010 Guest Editors: Arifa Khan (Bethesda, MD), Patricia Hughes (Bethesda, MD) and Michael Wiebe (San Francisco, CA). PMID:22294604

  13. 21 CFR 316.34 - FDA recognition of exclusive approval.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) DRUGS FOR HUMAN USE ORPHAN DRUGS Orphan-drug Exclusive Approval § 316.34 FDA recognition of... written notice recognizing exclusive approval once the marketing application for a designated orphan-drug... orphan-drug exclusive approval for the full 7-year term of exclusive approval. (b) When a...

  14. Application of Physiologically Based Pharmacokinetic (PBPK) Modeling to Support Dose Selection: Report of an FDA Public Workshop on PBPK

    PubMed Central

    Wagner, C; Zhao, P; Pan, Y; Hsu, V; Grillo, J; Huang, SM; Sinha, V

    2015-01-01

    The US Food and Drug Administration (FDA) public workshop, entitled “Application of Physiologically-based Pharmacokinetic (PBPK) Modeling to Support Dose Selection focused on the role of PBPK in drug development and regulation. Representatives from industry, academia, and regulatory agencies discussed the issues within plenary and panel discussions. This report summarizes the discussions and provides current perspectives on the application of PBPK in different areas, including its utility, predictive performance, and reporting for regulatory submissions. PMID:26225246

  15. Seafood Contamination after the BP Gulf Oil Spill and Risks to Vulnerable Populations: A Critique of the FDA Risk Assessment

    PubMed Central

    Wong, Karen K.; Solomon, Gina M.

    2011-01-01

    Background: The BP oil spill of 2010 resulted in contamination of one of the most productive fisheries in the United States by polycyclic aromatic hydrocarbons (PAHs). PAHs, which can accumulate in seafood, are known carcinogens and developmental toxicants. In response to the oil spill, the U.S. Food and Drug Administration (FDA) developed risk criteria and established thresholds for allowable levels [levels of concern (LOCs)] of PAH contaminants in Gulf Coast seafood. Objectives: We evaluated the degree to which the FDA’s risk criteria adequately protect vulnerable Gulf Coast populations from cancer risk associated with PAHs in seafood. Discussion: The FDA LOCs significantly underestimate risk from seafood contaminants among sensitive Gulf Coast populations by failing to a) account for the increased vulnerability of the developing fetus and child; b) use appropriate seafood consumption rates; c) include all relevant health end points; and d) incorporate health-protective estimates of exposure duration and acceptable risk. For benzo[a]pyrene and naphthalene, revised LOCs are between two and four orders of magnitude below the level set by the FDA. Comparison of measured levels of PAHs in Gulf seafood with the revised LOCs revealed that up to 53% of Gulf shrimp samples were above LOCs for pregnant women who are high-end seafood consumers. Conclusions: FDA risk assessment methods should be updated to better reflect current risk assessment practices and to protect vulnerable populations such as pregnant women and children. PMID:21990339

  16. The FDA's decision-making process: isn't it time to temper the principle of protective paternalism?

    PubMed

    Brandt, Lawrence J

    2008-05-01

    The authors conducted a well-designed, multinational, large study of women younger than 65 yr of age with irritable bowel syndrome (IBS) with a mixed pattern of diarrhea and constipation (IBS-M) or constipation (IBS-C) and showed that a statistically greater percentage of patients in each group responded to tegaserod compared with patients treated with placebo. Practicality looms large, however, in that the Food and Drug Administration (FDA) disallowed the continued marketing of tegaserod because of cardiovascular safety concerns, and it now is only available under a restricted access program. The wisdom of this decision aside, it is disturbing that the FDA revealed a zero-tolerance for any significant risk of disease when a drug (e.g., tegaserod) was used for a nonlife-threatening condition; the FDA chose to neglect any potential benefit of significant improvement in quality of life, while at the same time allowing the continued availability of sildenifil for erectile dysfunction and other medications (e.g., rosiglitazone and nonsteroidal anti-inflammatory drugs [NSAIDs]), each with a far greater risk of cardiovascular complications. Whether tegaserod will be re-released and, if so, under what conditions, is yet to be determined, as is the question of whether the FDA will decide to allow a more transparent decision-making process with input from all interested parties affected by their decision. PMID:18477347

  17. Can You Diagnose Me Now? A Proposal to Modify FDA's Regulation of Smartphone Mobile Health Applications with a Pre-Market Notification and Application Database System.

    PubMed

    McInerney, Stephen

    2015-01-01

    Mobile applications provide limitless possibilities for the future of medical care. Yet these changes have also created concerns about patient safety. Under the Federal Food, Drug, and Cosmetic Act (FDCA), the Food and Drug Administration (FDA) has the authority to regulate a much broader spectrum of products beyond traditional medical devices like stethoscopes or pacemakers. The regulatory question is not if FDA has the statutory. authority to regulate health-related software, but rather how it will exercise its regulatory authority. In September 2013, FDA published guidance on Mobile Medical Applications; in it, the Agency limited its oversight to a small subset of medical-related mobile applications, referred to as "mobile medical applications." For the guidance to be effective, FDA must continue to work directly with all actors--including innovators, doctors, and patients--as the market for mobile health applications continues to develop. This Article argues that FDA should adopt a two-step plan--a pre-market notification program and a mobile medical application database--to aid in the successful implementation of its 2013 guidance. By doing so, FDA will ensure that this burgeoning market can reach its fullest potential. PMID:26292476

  18. 77 FR 11134 - Guidance for Industry on Postmarketing Adverse Event Reporting for Medical Products and Dietary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-24

    ... 10.115). The guidance represents the Agency's current thinking on postmarketing adverse event... HUMAN SERVICES Food and Drug Administration Guidance for Industry on Postmarketing Adverse Event... announcing the availability of a guidance for industry entitled ``Postmarketing Adverse Event Reporting...

  19. 76 FR 41267 - Memorandum of Understanding Between the Food and Drug Administration and MEDSCAPE, LLC and WEBMD LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-13

    ...The Food and Drug Administration (FDA) is providing notice of a memorandum of understanding (MOU) between FDA and MEDSCAPE, LLC AND WEBMD LLC. The purpose of the MOU is to complement FDA's capacity to educate and communicate with health care professionals. It will also promote the timely dissemination to health care professionals of accurate information on public health and emerging safety......

  20. 77 FR 15765 - Food and Drug Administration Modernization Act of 1997: Modifications to the List of Recognized...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ...The Food and Drug Administration (FDA) is announcing a publication containing modifications the Agency is making to the list of standards FDA recognizes for use in premarket reviews (FDA recognized consensus standards). This publication, entitled ``Modifications to the List of Recognized Standards, Recognition List Number: 028'' (Recognition List Number: 028), will assist manufacturers who......

  1. Adverse drug reactions in elderly patients: alternative approaches to postmarket surveillance.

    PubMed

    Noah, B A; Brushwood, D B

    2000-01-01

    In the last three years, the Food and Drug Administration has withdrawn seven prescription drugs from the market, and it has required intensified warnings for a number of others, all due to the discovery of previously unforeseen side effects associated with their use. Adverse drug reactions are a leading cause of death in the United States. For a variety of physiological and socio-medical reasons, the elderly are particularly susceptible to adverse drug reactions. Because the pre-approval process cannot expose all potential risks associated with a drug, the authors assert that policymakers should consider implementing a more extensive, and more integrated, post-approval surveillance and testing system. They conclude that the recent cluster of drug withdrawals due to safety problems raises legitimate questions about the rigor and effectiveness of the post-approval monitoring system for new drugs, and these questions extend beyond the obvious difficulties associated with the collection and analysis of risk data. Traditionally viewed as a regulatory problem for the FDA, the problem of adverse drug reactions implicates patient welfare and the provision of medical care more broadly, and a purely regulatory mind set unnecessarily constrains thinking about possible approaches to improving drug safety. Possible solutions to the problem ought to contemplate more formalized involvement of the medical community, pharmacists, and patients. This Article introduces a proposed systems approach to detecting and preventing adverse drug reactions, and discusses several other incremental reforms to existing systems that may help the medical community to improve the overall safety of prescription drug therapy for the elderly, and ultimately for all patients. PMID:11184355

  2. A curated and standardized adverse drug event resource to accelerate drug safety research

    PubMed Central

    Banda, Juan M.; Evans, Lee; Vanguri, Rami S.; Tatonetti, Nicholas P.; Ryan, Patrick B.; Shah, Nigam H.

    2016-01-01

    Identification of adverse drug reactions (ADRs) during the post-marketing phase is one of the most important goals of drug safety surveillance. Spontaneous reporting systems (SRS) data, which are the mainstay of traditional drug safety surveillance, are used for hypothesis generation and to validate the newer approaches. The publicly available US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) data requires substantial curation before they can be used appropriately, and applying different strategies for data cleaning and normalization can have material impact on analysis results. We provide a curated and standardized version of FAERS removing duplicate case records, applying standardized vocabularies with drug names mapped to RxNorm concepts and outcomes mapped to SNOMED-CT concepts, and pre-computed summary statistics about drug-outcome relationships for general consumption. This publicly available resource, along with the source code, will accelerate drug safety research by reducing the amount of time spent performing data management on the source FAERS reports, improving the quality of the underlying data, and enabling standardized analyses using common vocabularies. PMID:27193236

  3. A curated and standardized adverse drug event resource to accelerate drug safety research.

    PubMed

    Banda, Juan M; Evans, Lee; Vanguri, Rami S; Tatonetti, Nicholas P; Ryan, Patrick B; Shah, Nigam H

    2016-01-01

    Identification of adverse drug reactions (ADRs) during the post-marketing phase is one of the most important goals of drug safety surveillance. Spontaneous reporting systems (SRS) data, which are the mainstay of traditional drug safety surveillance, are used for hypothesis generation and to validate the newer approaches. The publicly available US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) data requires substantial curation before they can be used appropriately, and applying different strategies for data cleaning and normalization can have material impact on analysis results. We provide a curated and standardized version of FAERS removing duplicate case records, applying standardized vocabularies with drug names mapped to RxNorm concepts and outcomes mapped to SNOMED-CT concepts, and pre-computed summary statistics about drug-outcome relationships for general consumption. This publicly available resource, along with the source code, will accelerate drug safety research by reducing the amount of time spent performing data management on the source FAERS reports, improving the quality of the underlying data, and enabling standardized analyses using common vocabularies. PMID:27193236

  4. New Role for FDA-Approved Drugs in Combating Antibiotic-Resistant Bacteria.

    PubMed

    Andersson, Jourdan A; Fitts, Eric C; Kirtley, Michelle L; Ponnusamy, Duraisamy; Peniche, Alex G; Dann, Sara M; Motin, Vladimir L; Chauhan, Sadhana; Rosenzweig, Jason A; Sha, Jian; Chopra, Ashok K

    2016-06-01

    Antibiotic resistance in medically relevant bacterial pathogens, coupled with a paucity of novel antimicrobial discoveries, represents a pressing global crisis. Traditional drug discovery is an inefficient and costly process; however, systematic screening of Food and Drug Administration (FDA)-approved therapeutics for other indications in humans offers a rapid alternative approach. In this study, we screened a library of 780 FDA-approved drugs to identify molecules that rendered RAW 264.7 murine macrophages resistant to cytotoxicity induced by the highly virulent Yersinia pestis CO92 strain. Of these compounds, we identified 94 not classified as antibiotics as being effective at preventing Y. pestis-induced cytotoxicity. A total of 17 prioritized drugs, based on efficacy in in vitro screens, were chosen for further evaluation in a murine model of pneumonic plague to delineate if in vitro efficacy could be translated in vivo Three drugs, doxapram (DXP), amoxapine (AXPN), and trifluoperazine (TFP), increased animal survivability despite not exhibiting any direct bacteriostatic or bactericidal effect on Y. pestis and having no modulating effect on crucial Y. pestis virulence factors. These findings suggested that DXP, AXPN, and TFP may modulate host cell pathways necessary for disease pathogenesis. Finally, to further assess the broad applicability of drugs identified from in vitro screens, the therapeutic potential of TFP, the most efficacious drug in vivo, was evaluated in murine models of Salmonella enterica serovar Typhimurium and Clostridium difficile infections. In both models, TFP treatment resulted in increased survivability of infected animals. Taken together, these results demonstrate the broad applicability and potential use of nonantibiotic FDA-approved drugs to combat respiratory and gastrointestinal bacterial pathogens. PMID:27067323

  5. FDA Approval: Ibrutinib for Patients with Previously Treated Mantle Cell Lymphoma and Previously Treated Chronic Lymphocytic Leukemia.

    PubMed

    de Claro, R Angelo; McGinn, Karen M; Verdun, Nicole; Lee, Shwu-Luan; Chiu, Haw-Jyh; Saber, Haleh; Brower, Margaret E; Chang, C J George; Pfuma, Elimika; Habtemariam, Bahru; Bullock, Julie; Wang, Yun; Nie, Lei; Chen, Xiao-Hong; Lu, Donghao Robert; Al-Hakim, Ali; Kane, Robert C; Kaminskas, Edvardas; Justice, Robert; Farrell, Ann T; Pazdur, Richard

    2015-08-15

    On November 13, 2013, the FDA granted accelerated approval to ibrutinib (IMBRUVICA capsules; Pharmacyclics, Inc.) for the treatment of patients with mantle cell lymphoma (MCL) who have received at least one prior therapy. On February 12, 2014, the FDA granted accelerated approval for the treatment of patients with chronic lymphocytic leukemia (CLL) who have received at least one prior therapy. Ibrutinib is a first-in-class Bruton's tyrosine kinase (BTK) inhibitor that received all four expedited programs of the FDA: Fast-Track designation, Breakthrough Therapy designation, Priority Review, and Accelerated Approval. Both approvals were based on overall response rate (ORR) and duration of response (DOR) in single-arm clinical trials in patients with prior treatment. In MCL (N = 111), the complete and partial response rates were 17.1% and 48.6%, respectively, for an ORR of 65.8% [95% confidence interval (CI), 56.2%-74.5%]. The median DOR was 17.5 months (95% CI, 15.8-not reached). In CLL (N = 48), the ORR was 58.3% (95% CI, 43.2%-72.4%), and the DOR ranged from 5.6 to 24.2 months. The most common adverse reactions (≥ 30% in either trial) were thrombocytopenia, diarrhea, neutropenia, bruising, upper respiratory tract infection, anemia, fatigue, musculoskeletal pain, peripheral edema, and nausea. PMID:26275952

  6. Regulatory approval of pharmaceuticals without a randomised controlled study: analysis of EMA and FDA approvals 1999–2014

    PubMed Central

    Hatswell, Anthony J; Baio, Gianluca; Berlin, Jesse A; Irs, Alar; Freemantle, Nick

    2016-01-01

    Introduction The efficacy of pharmaceuticals is most often demonstrated by randomised controlled trials (RCTs); however, in some cases, regulatory applications lack RCT evidence. Objective To investigate the number and type of these approvals over the past 15 years by the European Medicines Agency (EMA) and the US Food and Drug Administration (FDA). Methods Drug approval data were downloaded from the EMA website and the ‘Drugs@FDA’ database for all decisions on pharmaceuticals published from 1 January 1999 to 8 May 2014. The details of eligible applications were extracted, including the therapeutic area, type of approval and review period. Results Over the period of the study, 76 unique indications were granted without RCT results (44 by the EMA and 60 by the FDA), demonstrating that a substantial number of treatments reach the market without undergoing an RCT. The majority was for haematological malignancies (34), with the next most common areas being oncology (15) and metabolic conditions (15). Of the applications made to both agencies with a comparable data package, the FDA granted more approvals (43/44 vs 35/44) and took less time to review products (8.7 vs 15.5 months). Products reached the market first in the USA in 30 of 34 cases (mean 13.1 months) due to companies making FDA submission before EMA submissions and faster FDA review time. Discussion Despite the frequency with which approvals are granted without RCT results, there is no systematic monitoring of such treatments to confirm their effectiveness or consistency regarding when this form of evidence is appropriate. We recommend a more open debate on the role of marketing authorisations granted without RCT results, and the development of guidelines on what constitutes an acceptable data package for regulators. PMID:27363818

  7. Pictorial Health Warnings on Cigarette Packs in the United States: An Experimental Evaluation of the Proposed FDA Warnings

    PubMed Central

    Reid, Jessica L.; Driezen, Pete; Boudreau, Christian

    2013-01-01

    Introduction: In 2010, the U.S. Food and Drug Administration (FDA) developed 36 proposed health warnings for cigarette packages, from which 9 were subsequently selected for implementation. The current study aimed to evaluate the perceived efficacy of the 36 proposed FDA warnings. Methods: Web-based surveys were conducted with 783 adult smokers and 510 youth in United States. Participants were randomized to view and rate two sets of 6–7 warnings, each set corresponding to one of nine health effect statements required under the Tobacco Control Act. Warnings included all 36 FDA-proposed warnings and additional warnings for comparison. Results: Youth and adults rated individual warnings similarly; in all cases where differences were found, youth perceived warnings as more effective. Comparisons on specific elements indicated that warnings were perceived as more effective if they were: full color (vs. black and white), featured real people (vs. comic book style), contained graphic images (vs. nongraphic), and included a telephone “quitline” number or personal information. Few sociodemographic differences were observed in overall perceived effectiveness: younger respondents, non-White respondents, and smokers intending to quit rated warnings higher. Conclusions: Seven of the nine health warnings selected by the FDA for implementation were among the proposed warnings rated as most effective in the current study. However, the warning(s) added for comparison were rated higher than the FDA-selected warning for five of the nine sets, suggesting some warnings could be improved for greater impact. The findings support the inclusion of a telephone “quitline” number and reinforce the importance of depicting “real” people and health effects. PMID:22505660

  8. FDA changes clozapine monitoring guidelines: Implications for worldwide practice.

    PubMed

    Bastiampillai, Tarun; Gupta, Arun; Allison, Stephen

    2016-06-01

    US FDA decision to change their clozapine monitoring guidelines in 2015 for the first time. The changes proposed are as follows: lowering the neutrophil count before ceasing clozapine from 1.5 to 1.0×10(9)/l, allowing the potential for re-challenge following severe neutropenia (<1.0×10(9)/l) and allowing those with benign ethnic neutropenia the opportunity to be commenced on clozapine. These changes will allow a greater number of patients with schizophrenia in USA to be continued on clozapine. In our correspondence we summarize the evidence that support these changes. The FDA changes will likely have impact on clozapine monitoring protocols in other countries. PMID:27208449

  9. 21 CFR 600.80 - Postmarketing reporting of adverse experiences.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Postmarketing reporting of adverse experiences. 600.80 Section 600.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS BIOLOGICAL PRODUCTS: GENERAL Reporting of Adverse Experiences § 600.80 Postmarketing reporting of adverse experiences....

  10. 21 CFR 600.80 - Postmarketing reporting of adverse experiences.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Postmarketing reporting of adverse experiences. 600.80 Section 600.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS BIOLOGICAL PRODUCTS: GENERAL Reporting of Adverse Experiences § 600.80 Postmarketing reporting of adverse experiences....

  11. 21 CFR 600.80 - Postmarketing reporting of adverse experiences.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Postmarketing reporting of adverse experiences. 600.80 Section 600.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS BIOLOGICAL PRODUCTS: GENERAL Reporting of Adverse Experiences § 600.80 Postmarketing reporting of adverse experiences....

  12. 21 CFR 600.80 - Postmarketing reporting of adverse experiences.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Postmarketing reporting of adverse experiences. 600.80 Section 600.80 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS BIOLOGICAL PRODUCTS: GENERAL Reporting of Adverse Experiences § 600.80 Postmarketing reporting of adverse experiences....

  13. Food and Drug Administration Evaluation and Cigarette Smoking Risk Perceptions

    ERIC Educational Resources Information Center

    Kaufman, Annette R.; Waters, Erika A.; Parascandola, Mark; Augustson, Erik M.; Bansal-Travers, Maansi; Hyland, Andrew; Cummings, K. Michael

    2011-01-01

    Objectives: To examine the relationship between a belief about Food and Drug Administration (FDA) safety evaluation of cigarettes and smoking risk perceptions. Methods: A nationally representative, random-digit-dialed telephone survey of 1046 adult current cigarette smokers. Results: Smokers reporting that the FDA does not evaluate cigarettes for…

  14. QSAR Models at the US FDA/NCTR.

    PubMed

    Hong, Huixiao; Chen, Minjun; Ng, Hui Wen; Tong, Weida

    2016-01-01

    Quantitative structure-activity relationship (QSAR) has been used in the scientific research community for many decades and applied to drug discovery and development in the industry. QSAR technologies are advancing fast and attracting possible applications in regulatory science. To facilitate the development of reliable QSAR models, the FDA had invested a lot of efforts in constructing chemical databases with a variety of efficacy and safety endpoint data, as well as in the development of computational algorithms. In this chapter, we briefly describe some of the often used databases developed at the FDA such as EDKB (Endocrine Disruptor Knowledge Base), EADB (Estrogenic Activity Database), LTKB (Liver Toxicity Knowledge Base), and CERES (Chemical Evaluation and Risk Estimation System) and the technologies adopted by the agency such as Mold(2) program for calculation of a large and diverse set of molecular descriptors and decision forest algorithm for QSAR model development. We also summarize some QSAR models that have been developed for safety evaluation of the FDA-regulated products. PMID:27311476

  15. The Development of Countermeasures for Space Radiation Induced Adverse Health Effects

    NASA Astrophysics Data System (ADS)

    Kennedy, Ann

    The Development of Countermeasures for Space Radiation Induced Adverse Health Effects Ann R. Kennedy Department of Radiation Oncology, University of Pennsylvania School of Medicine, 195 John Morgan Building, 3620 Hamilton Walk, Philadelphia, PA, United States 19104-6072 The development of countermeasures for radiation induced adverse health effects is a lengthy process, particularly when the countermeasure/drug has not yet been evaluated in human trials. One example of a drug developed from the bench to the clinic is the soybean-derived Bowman-Birk inhibitor (BBI), which has been developed as a countermeasure for radiation induced cancer. It was originally identified as a compound/drug that could prevent the radiation induced carcinogenic process in an in vitro assay system in 1975. The first observation that BBI could inhibit carcinogenesis in animals was in 1985. BBI received Investigational New Drug (IND) Status with the U.S. Food and Drug Administration (FDA) in 1992 (after several years of negotiation with the FDA about the potential IND status of the drug), and human trials began at that time. Phase I, II and III human trials utilizing BBI have been performed under several INDs with the FDA, and an ongoing Phase III trial will be ending in the very near future. Thus, the drug has been in development for 35 years at this point, and it is still not a prescription drug on the market which is available for human use. A somewhat less time-consuming process is to evaluate compounds that are on the GRAS (Generally Recognized as Safe) list. These compounds would include some over-the-counter medications, such as antioxidant vitamins utilized in human trials at the levels for which Recommended Dietary Allowances (RDAs) have been established. To determine whether GRAS substances are able to have beneficial effects on radiation induced adverse health effects, it is still likely to be a lengthy process involving many years to potentially decades of human trial work. The

  16. FDA Approves New Drug for Chronic Lymphocytic Leukemia in Patients with a Specific Chromosomal Abnormality

    MedlinePlus

    ... Newsroom Press Announcements FDA News Release FDA approves new drug for chronic lymphocytic leukemia in patients with ... of leukemia in adults, with approximately 15,000 new cases diagnosed each year. CLL is characterized by ...

  17. 21 CFR 830.100 - FDA accreditation of an issuing agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) MEDICAL DEVICES UNIQUE DEVICE IDENTIFICATION FDA Accreditation of an Issuing Agency § 830.100 FDA... according to a single set of consistent, fair, and reasonable terms and conditions. (5) Will protect...

  18. FDA Response to the Fukushima Dai-ichi Nuclear Power Facility Incident

    MedlinePlus

    ... ia/importalert_621.html FDA may adjust this strategy based on additional information received from monitoring results in Japan. FDA may also further evaluate this strategy if the Government of Japan makes changes to ...

  19. US Food and Drug Administration Perspectives on Clinical Mass Spectrometry.

    PubMed

    Lathrop, Julia Tait; Jeffery, Douglas A; Shea, Yvonne R; Scholl, Peter F; Chan, Maria M

    2016-01-01

    Mass spectrometry-based in vitro diagnostic devices that measure proteins and peptides are underutilized in clinical practice, and none has been cleared or approved by the Food and Drug Administration (FDA) for marketing or for use in clinical trials. One way to increase their utilization is through enhanced interactions between the FDA and the clinical mass spectrometry community to improve the validation and regulatory review of these devices. As a reference point from which to develop these interactions, this article surveys the FDA's regulation of mass spectrometry-based devices, explains how the FDA uses guidance documents and standards in the review process, and describes the FDA's previous outreach to stakeholders. Here we also discuss how further communication and collaboration with the clinical mass spectrometry communities can identify opportunities for the FDA to provide help in the development of mass spectrometry-based devices and enhance their entry into the clinic. PMID:26553791

  20. Smokers’ and Nonsmokers’ Beliefs About Harmful Tobacco Constituents: Implications for FDA Communication Efforts

    PubMed Central

    2014-01-01

    Introduction: Legislation requires the U.S. Food and Drug Administration (FDA) to release information to the public about harmful constituents in tobacco and tobacco smoke. To inform these efforts, we sought to better understand how smokers and nonsmokers think about tobacco constituents. Methods: In October 2012, 300U.S. adults aged 18–66 years completed a cross-sectional Internet survey. The questions focused on 20 harmful tobacco constituents that the FDA has prioritized for communicating with the public. Results: Most participants had heard of 7 tobacco constituents (ammonia, arsenic, benzene, cadmium, carbon monoxide, formaldehyde, and nicotine), but few participants had heard of the others (e.g., acrolein). Few participants correctly understood that many constituents were naturally present in tobacco. Substances that companies add to cigarette tobacco discouraged people from wanting to smoke more than substances that naturally occur in cigarette smoke (p < .001). Ammonia, arsenic, carbon monoxide, and formaldehyde being in cigarettes elicited the most discouragement from smoking. Constituents elicited greater discouragement from wanting to smoke if respondents were nonsmokers (β = −.34, p < .05), had negative images of smokers (i.e., negative smoker prototypes; β = .19, p < .05), believed constituents are added to tobacco (β = .14, p < .05), or were older (β = .16, p < .05). Conclusions: Our study found low awareness of most tobacco constituents, with greater concern elicited by additives. Efforts to communicate health risks of tobacco constituents should consider focusing on ones that elicited the most discouragement from smoking. PMID:24151139

  1. FDA cigarette warning labels lower craving and elicit frontoinsular activation in adolescent smokers.

    PubMed

    Do, Kathy T; Galván, Adriana

    2015-11-01

    Cigarette smoking is an economically and epidemiologically expensive public health concern. Most adult smokers become addicted during adolescence, rendering it a crucial period for prevention and intervention. Although litigation claims have delayed implementation, graphic warning labels proposed by the U.S. Food and Drug Administration (FDA) may be a promising way to achieve this goal. We aimed to determine the efficacy of the labels in reducing in-scanner craving and to characterize the neurobiological responses in adolescent and adult smokers and non-smokers. While undergoing functional magnetic resonance imaging, thirty-nine 13- to 18-year-old adolescent and forty-one 25- to 30-year-old adult smokers and non-smokers rated their desire to smoke when presented with emotionally graphic warning labels and comparison non-graphic labels. Compared with adult smokers, adolescent smokers exhibited greater craving reduction in response to the warning labels. Although smokers evinced overall blunted recruitment of insula and dorsolateral prefrontal cortex (DLPFC) relative to non-smokers, an effect that was stronger in adolescent smokers, parametrically increasing activation of these regions was associated with greater craving reduction. Functional connectivity analyses suggest that greater DLPFC regulation of limbic regions predicted cigarette craving. These data underscore a prominent role of frontoinsular circuitry in predicting the efficacy of FDA graphic warning labels in craving reduction in adult and adolescent smokers. PMID:25887154

  2. Proton-pump inhibitors in patients requiring antiplatelet therapy: new FDA labeling.

    PubMed

    Johnson, David A; Chilton, Robert; Liker, Harley R

    2014-05-01

    Proton-pump inhibitors (PPIs) are recommended for patients who require antiplatelet therapy and have a history of upper gastrointestinal bleeding. Proton-pump inhibitors should also be considered for patients receiving antiplatelet therapy who have other risk factors for gastrointestinal bleeding, including use of aspirin. Thus, evidence of pharmacokinetic and pharmacodynamic interactions between PPIs and consequent impaired effectiveness of the antiplatelet agent clopidogrel has caused concern. Here, we discuss comparative studies suggesting that the extent to which a PPI reduces exposure to the active metabolite of clopidogrel and attenuates its antithrombotic effect differs among PPIs. Although a clinically meaningful effect of the interaction between PPIs and clopidogrel on cardiovascular outcomes has not been established, these studies provided the basis for recent changes in US Food and Drug Administration (FDA) labeling for several PPIs and clopidogrel. New labeling suggests that PPI use among patients taking clopidogrel be limited to pantoprazole, rabeprazole, lansoprazole, or dexlansoprazole. Because comparative studies indicate that omeprazole and esomeprazole have a greater effect on the CYP2C19-mediated conversion of clopidogrel to its active metabolite and, consequently, clopidogrel's effect on platelet reactivity, FDA labeling recommends avoiding omeprazole and esomeprazole in patients taking clopidogrel. Even a 12-hour separation of dosing does not appear to prevent drug interactions between omeprazole and clopidogrel. PMID:24918808

  3. Generation of Recombinant Arenavirus for Vaccine Development in FDA-Approved Vero Cells

    PubMed Central

    de la Torre, Juan Carlos; Martínez-Sobrido, Luis

    2013-01-01

    The development and implementation of arenavirus reverse genetics represents a significant breakthrough in the arenavirus field 4. The use of cell-based arenavirus minigenome systems together with the ability to generate recombinant infectious arenaviruses with predetermined mutations in their genomes has facilitated the investigation of the contribution of viral determinants to the different steps of the arenavirus life cycle, as well as virus-host interactions and mechanisms of arenavirus pathogenesis 1, 3, 11 . In addition, the development of trisegmented arenaviruses has permitted the use of the arenavirus genome to express additional foreign genes of interest, thus opening the possibility of arenavirus-based vaccine vector applications 5 . Likewise, the development of single-cycle infectious arenaviruses capable of expressing reporter genes provides a new experimental tool to improve the safety of research involving highly pathogenic human arenaviruses 16 . The generation of recombinant arenaviruses using plasmid-based reverse genetics techniques has so far relied on the use of rodent cell lines 7,19 , which poses some barriers for the development of Food and Drug Administration (FDA)-licensed vaccine or vaccine vectors. To overcome this obstacle, we describe here the efficient generation of recombinant arenaviruses in FDA-approved Vero cells. PMID:23928556

  4. 77 FR 17076 - Agency Information Collection Activities; Proposed Collection; Comment Request; Adverse Event...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... event reports for dietary supplements. In the Federal Register of July 14, 2009 (74 FR 34024), FDA..., or Holding Operations for Dietary Supplements'' (72 FR 34752, June 25, 2007) that there were 1,460... Collection; Comment Request; Adverse Event Reporting and Recordkeeping for Dietary Supplements as Required...

  5. 78 FR 71620 - Agency Information Collection Activities; Proposed Collection; Comment Request; Adverse Event...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... devices in clinical use. This system is called the Medical Product Safety Network (MedSun). FDA is seeking... the user facilities participating in MedSun, to obtain a demographic profile of the facilities, and... collecting data on the electronic adverse event report form, MedSun collects additional information...

  6. FDA's recommendations on the use of long-acting {beta}2 agonists in the management of asthma.

    PubMed

    Robinson, Christie A

    2010-10-01

    The revised labeling for long-acting β(2) agonists (LABAs) by the Food and Drug Administration (FDA) is controversial and in part is inconsistent with the 2007 National Asthma Education and Prevention Program asthma guidelines. Two large randomized controlled studies, the Serevent Nationwide Surveillance (SNS) study and the Salmeterol Multicenter Asthma Research Trial (SMART), and a 2008 meta-analysis conducted by the FDA were the main sources of information used to determine the label changes. A paucity of large, well-designed, controlled, prospective studies evaluating the asthma-related risks associated with LABAs makes it difficult to reach a consensus regarding how best to use LABAs in patients with asthma. PMID:20841520

  7. Perspective on Advancing FDA Regulatory Monitoring for Mycotoxins in Foods using Liquid Chromatography and Mass Spectrometry (Review).

    PubMed

    Zhang, Kai; Wong, Jon W; Krynitsky, Alexander J; Trucksess, Mary W

    2016-07-01

    The presence of mycotoxins (such as aflatoxins, deoxynivalenol, fumonisins, and patulin) is routinely monitored by the U.S. Food and Drug Administration (FDA) to ensure that their concentrations in food are below the levels requiring regulatory action or advisories. To improve the efficiency of mycotoxin analysis, the researchers at the FDA's Center for Food Safety and Applied Nutrition have been evaluating modern LC-MS technologies. Consequently, a variety of LC-tandem MS and LC-high-resolution MS methods have been developed, which simultaneously identify and quantitate multiple mycotoxins in foods and feeds. Although matrix effects (matrix-induced ion suppression or enhancement) associated with LC-MS-based mycotoxin analysis remain, this review discusses methods for managing these effects and proposes practical solutions for the future implementation of LC-MS-based multimycotoxin analysis. PMID:27330044

  8. 77 FR 40069 - Single-Ingredient, Immediate-Release Drug Products Containing Oxycodone for Oral Administration...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-06

    ... adverse effects include respiratory depression, decreased blood pressure, coma, respiratory arrest, and... for respiratory depression, respiratory arrest, and death. FDA also found that the DOSAGE AND... critical information regarding individualization of the dosing regimen, initiation of therapy in...

  9. 21 CFR 516.34 - FDA recognition of exclusive marketing rights.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... exclusive marketing rights, FDA will publish this information in the Federal Register at the time of the... 21 Food and Drugs 6 2010-04-01 2010-04-01 false FDA recognition of exclusive marketing rights. 516... marketing rights. (a) FDA will send the sponsor (or the permanent-resident U.S. agent, if applicable)...

  10. 21 CFR 14.15 - Committees working under a contract with FDA.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Committees working under a contract with FDA. 14... under a contract with FDA. (a) FDA may enter into contracts with independent scientific or technical... undertake such work through existing or new committees. Whether a particular committee working under such...

  11. 21 CFR 14.15 - Committees working under a contract with FDA.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Committees working under a contract with FDA. 14... under a contract with FDA. (a) FDA may enter into contracts with independent scientific or technical... undertake such work through existing or new committees. Whether a particular committee working under such...

  12. 75 FR 31450 - Memorandum of Understanding by and Between the United States Food and Drug Administration and the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ... Food and Drug Administration and the International Anesthesia Research Society for the Safety of Key... memorandum of understanding (MOU) between FDA and the International Anesthesia Research Society (IARS)....

  13. Adverse effects and safety of SGLT-2 inhibitors.

    PubMed

    Halimi, S; Vergès, B

    2014-12-01

    In type 2 diabetes (T2DM), glycaemic control delays the development and slows the progression of complications. Although there are numerous glucose-lowering agents in clinical use, only approximately half of T2DM patients achieve glycaemic control, while undesirable side-effects, such as hypoglycaemia and body weight gain, often impede treatment in those taking these medications. Thus, there is a need for novel agents and treatment options. Sodium-glucose cotransporter-2 inhibitors (SGLT-2-i) have recently been developed for the treatment of T2DM. The available data suggest a good tolerability profile for the three available drugs - canagliflozin, dapagliflozin and empagliflozin - approved by the US Food and Drug Administration (FDA) for the American market as well as in other countries. The most frequently reported adverse events with SGLT-2-i are female genital mycotic infections, urinary tract infections and increased urination. The pharmacodynamic response to SGLT-2-i declines with increasing severity of renal impairment, requiring dosage adjustments or restrictions with moderate-to-severe renal dysfunction. Most patients treated with SGLT-2-i also have a modest reduction in blood pressure and modest effects on serum lipid profiles, some of which are beneficial (increased high-density lipoprotein cholesterol and decreased triglycerides) and others which are not (increased low-density lipoprotein cholesterol, LDL-C). A number of large-scale and longer-term cardiovascular trials are now ongoing. In patients treated with dapagliflozin, a non-significant excess number of breast and bladder cancers has been reported; considered as due to a bias, this is nevertheless being followed in the ongoing trials. No other significant safety issues have been reported so far. Although there is some benefit for several cardiovascular risk factors such as HbA1c, high blood pressure, obesity and increases in LDL-C, adequately powered trials are still required to determine the

  14. Is tobacco a drug? Administrative agencies as common law courts.

    PubMed

    Sunstein, C R

    1998-04-01

    Professor Cass Sunstein argues that the FDA has the authority to regulate tobacco products. He considers the text of the Federal Food, Drug, and Cosmetic Act, which supports the FDA assertion, and the context of its enactment, which argues against the FDA. He resolves the tension between text and context in favor of FDA jurisdiction by turning to the emerging role of administrative agencies. In modern government, he contends, administrative agencies have become America's common law courts, with the power to adapt statutory regimes to new facts and new values when the underlying statute is ambiguous. Professor Sunstein's Article, like the other pieces in this volume, was written after the United States District Court for the Middle District of North Carolina decided Coyne Beahm v. FDA, but before a three judge panel of the United States Court of Appeals for the Fourth Circuit reversed that decision in Brown & Williamson Tobacco Corp. v. FDA. In Coyne Beahm, the District Court held that the Federal Food, Drug, and Cosmetic Act authorized the FDA to regulate tobacco products, but not tobacco advertising. The Fourth Circuit rejected the District Court's jurisdictional ruling and invalidated the FDA's regulations in their entirety. The Clinton Administration has since requested an en banc rehearing before the Fourth Circuit. PMID:10557544

  15. FDA Approval Summary: Lenvatinib for Progressive, Radio-iodine-Refractory Differentiated Thyroid Cancer.

    PubMed

    Nair, Abhilasha; Lemery, Steven J; Yang, Jun; Marathe, Anshu; Zhao, Liang; Zhao, Hong; Jiang, Xiaoping; He, Kun; Ladouceur, Gaetan; Mitra, Amit K; Zhou, Liang; Fox, Emily; Aungst, Stephanie; Helms, Whitney; Keegan, Patricia; Pazdur, Richard

    2015-12-01

    The FDA approved lenvatinib (Lenvima, Eisai Inc.) for the treatment of patients with locally recurrent or metastatic, progressive, radioactive iodine-refractory (RAI-refractory) differentiated thyroid cancer (DTC). In an international, multicenter, double-blinded, placebo-controlled trial (E7080-G000-303), 392 patients with locally recurrent or metastatic RAI-refractory DTC and radiographic evidence of disease progression within 12 months prior to randomization were randomly allocated (2:1) to receive either lenvatinib 24 mg orally per day (n = 261) or matching placebo (n = 131) with the option for patients on the placebo arm to receive lenvatinib following independent radiologic confirmation of disease progression. A statistically significant prolongation of progression-free survival (PFS) as determined by independent radiology review was demonstrated [HR, 0.21; 95% confidence interval (CI), 0.16-0.28; P < 0.001, stratified log-rank test], with an estimated median PFS of 18.3 months (95% CI, 15.1, NR) in the lenvatinib arm and 3.6 months (95% CI, 2.2-3.7) in the placebo arm. The most common adverse reactions, in order of decreasing frequency, observed in the lenvatinib-treated patients were hypertension, fatigue, diarrhea, arthralgia/myalgia, decreased appetite, decreased weight, nausea, stomatitis, headache, vomiting, proteinuria, palmar-plantar erythrodysesthesia syndrome, abdominal pain, and dysphonia. Adverse reactions led to dose reductions in 68% of patients receiving lenvatinib at the 24 mg dose and 18% of patients discontinued lenvatinib for adverse reactions leading to residual uncertainty regarding the optimal dose of lenvatinib. PMID:26324740

  16. 77 FR 49449 - Food and Drug Administration Clinical Trial Requirements, Compliance, and Good Clinical Practice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... announcing a public workshop. The public workshop on FDA's clinical trial requirements is designed to aid the... FDA and clinical trial staff, investigators, and institutional review boards (IRBs). Individual...

  17. 75 FR 14448 - Food and Drug Administration Clinical Trial Requirements, Regulations, Compliance, and Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Clinical Trial Requirements... announcing a public workshop entitled ``FDA Clinical Trial Requirements, Regulations, Compliance, and Good... representatives. The program will focus on the relationships among the FDA and clinical trial staff,...

  18. 77 FR 5027 - Food and Drug Administration Transparency Initiative: Exploratory Program To Increase Access to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ..., (76 FR 3825, January 21, 2011), FDA recounted the actions it had already implemented, as well as those... of availability of this report on October 4, 2011 (76 FR 61366), FDA sought public comment on these... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Transparency...

  19. Protection of human subjects: categories of research that may be reviewed by the Institutional Review Board (IRB) through an expedited review procedure--FDA. Notice.

    PubMed

    1998-11-01

    On November 10, 1997, the Food and Drug Administration (FDA), in consultation with the Office for Protection from Research Risks (OPRR) at the National Institutes of Health, requested written comments relating to the proposed republication of the list that identifies certain research activities involving human subjects that may be reviewed by the Institutional Review Board (IRB) through the expedited review procedure authorized in 21 CFR 56.110. The comment period closed on March 10, 1998. FDA and OPRR received a combined total of 108 comments. After a review of the comments, FDA and OPRR are now simultaneously publishing identical revised lists of categories of research activities that may be reviewed by the IRB through the expedited review procedure. PMID:10187395

  20. A Case Study of the Evolving Software Architecture for the FDA Generic Drug Application Process

    PubMed Central

    Canfield, Kip; Ritondo, Michele; Sponaugle, Richard

    1998-01-01

    This primary goal of this project was to develop a software architecture to support the Food and Drug Administration (FDA) generic drug application process by making it more efficient and effective. The secondary goal was to produce a scalable, modular, and flexible architecture that could be generalized to other contexts in interorganizational health care communications. The system described here shows improvements over the old system for the generic drug application process for most of the defined design objectives. The modular, flexible design that produced this new system offers lessons for the general design of distributed health care information systems and points the way to robust application frameworks that will allow practical development and maintenance of a distributed infrastructure. PMID:9760391

  1. Catalyzing the Critical Path Initiative: FDA's progress in drug development activities.

    PubMed

    Parekh, A; Buckman-Garner, S; McCune, S; ONeill, R; Geanacopoulos, M; Amur, S; Clingman, C; Barratt, R; Rocca, M; Hills, I; Woodcock, J

    2015-03-01

    The US Food and Drug Administration (FDA) has directed considerable effort towards modernizing its regulatory processes over the past decade to address the challenges in the drug development sector. Through partnerships and input from stakeholders, multiple initiatives are under way, many projects have been launched, several have resulted in tangible results, and many are ongoing and under discussion. We are learning that collaborative efforts can better inform and leverage existing knowledge, that the challenges of data sharing and intellectual property can be overcome, and that there is wide interest in partnering to address key public health regulatory science issues. It is crucial that we continue to build on these initial efforts to facilitate drug development. PMID:25670629

  2. The FDA Perspective on Pre-Clinical Testing for High Intensity Focused Ultrasound Devices

    NASA Astrophysics Data System (ADS)

    Harris, Gerald R.

    2006-05-01

    In the U. S., the pre-market review of high intensity focused ultrasound (HIFU) devices is carried out under the authority of the 1976 Medical Device Amendments to the Food, Drug, and Cosmetic Act. Different regulatory mechanisms may apply depending on the complexity of the HIFU device and the indications for use, but in all cases pre-clinical testing is required. This testing typically includes ultrasound field characterization, thermal modeling and measurement, and may include demonstrating the accuracy of targeting and monitoring, if applicable. Because there are no guidance documents or standards for these tests at present, the U.S. Food and Drug Administration (FDA) welcomes working with interested parties to develop acceptable procedures that can be incorporated into the regulatory review process.

  3. An analysis of FDA-approved drugs for inflammation and autoimmune diseases.

    PubMed

    Kinch, Michael S; Merkel, Janie

    2015-08-01

    The term 'inflammation' captures a variety of disease processes linked with the immune system. An analysis of US Food and Drug Administration (FDA)-approved nuclear molecular entities (NMEs) reveals notable trends in terms of acute and chronic inflammatory indications. The number of NMEs peaked during the 1990s and has since declined by more than 50%. Whereas pharmaceutical companies have dominated the field, biotechnology companies now receive half of new approvals and academia has a relatively large role in terms of pivotal first patents. Another notable trend is that the relative number of NMEs targeting allergy has been decreasing, whereas those targeting autoimmune indications is increasing. Unlike other indications, NMEs for inflammation tend towards nuclear receptors and cytokines, and a disproportionate number of biologics target cytokine pathways. PMID:25701283

  4. Lectin approaches for glycoproteomics in FDA-approved cancer biomarkers.

    PubMed

    Badr, Haitham A; Alsadek, Dina M M; Darwish, Ashraf A; Elsayed, Abdelaleim I; Bekmanov, Bakhytzhan O; Khussainova, Elmira M; Zhang, Xueji; Cho, William C S; Djansugurova, Leyla B; Li, Chen-Zhong

    2014-04-01

    The nine FDA-approved protein biomarkers for the diagnosis and management of cancer are approaching maturity, but their different glycosylation compositions relevant to early diagnosis still remain practically unexplored at the sub-glycoproteome scale. Lectins generally exhibit strong binding to specific sub-glycoproteome components and this property has been quite poorly addressed as the basis for the early diagnosis methods. Here, we discuss some glycoproteome issues that make tackling the glycoproteome particularly challenging in the cancer biomarkers field and include a brief view for next generation technologies. PMID:24611567

  5. Creative penmanship in animal testing prompts FDA controls.

    PubMed

    Smith, R J

    1977-12-23

    Inaccurate science, sloppy science, fraudulent science-these are the greatest threats to the health and safety of the American people. Whether the science is wrong because of clerical error, or because of poor technique, or because of incompetence, or because of negligence, is less important than the fact that it is wrong. For if it is wrong, and if the FDA did not know it was wrong, then the protective regulatory barrier between a potentially dangerous drug and the patient is removed.-SENATOR EDWARD KENNEDY (D-Mass.), in congressional hearings on preclinical testing. PMID:17741687

  6. Awareness of the role of science in the FDA regulatory submission process: a survey of the TERMIS-Americas membership.

    PubMed

    Johnson, Peter C; Bertram, Tim A; Carty, Neal R; Hellman, Kiki B; Tawil, Bill J; Van Dyke, Mark

    2014-06-01

    The Industry Committee of the Tissue Engineering Regenerative Medicine International Society, Americas Chapter (TERMIS-AM) administered a survey to its membership in 2013 to assess the awareness of science requirements in the U.S. Food and Drug Administration (FDA) regulatory process. One hundred forty-four members responded to the survey. Their occupational and geographical representation was representative of the TERMIS-AM membership as a whole. The survey elicited basic demographic information, the degree to which members were involved in tissue engineering technology development, and their plans for future involvement in such development. The survey then assessed the awareness of general FDA scientific practices as well as specific science requirements for regulatory submissions to the Center for Biologics Evaluation and Research (CBER), the Center for Drug Evaluation and Research (CDER), the Center for Devices and Radiological Health (CDRH), and the Office of Combination Projects (OCP). The FDA-specific questions in the survey were culled from guidance documents posted on the FDA web site ( www.fda.gov ). One of the answer options was an opt-out clause that enabled survey respondents to claim a lack of sufficient awareness of the topic to answer the question. This enabled the stratification of respondents on the basis of confidence in the topic. Results indicate that across all occupational groups (academic, business, and government) that are represented in the TERMIS-AM membership, the awareness of FDA science requirements varies markedly. Those who performed best were for-profit company employees, consultants, and government employees; while students, professors, and respondents from outside the USA performed least well. Confidence in question topics was associated with increased correctness in responses across all groups, though the association between confidence and the ability to answer correctly was poorest among students and professors. Though 80% of

  7. Regulatory Underpinnings of Global Health Security: FDA's Roles in Preventing, Detecting, and Responding to Global Health Threats

    PubMed Central

    Bond, Katherine C.; Maher, Carmen

    2014-01-01

    In February 2014, health officials from around the world announced the Global Health Security Agenda, a critical effort to strengthen national and global systems to prevent, detect, and respond to infectious disease threats and to foster stronger collaboration across borders. With its increasing global roles and broad range of regulatory responsibilities in ensuring the availability, safety, and security of medical and food products, the US Food and Drug Administration (FDA) is engaged in a range of efforts in support of global health security. This article provides an overview of FDA's global health security roles, focusing on its responsibilities related to the development and use of medical countermeasures (MCMs) for preventing, detecting, and responding to global infectious disease and other public health emergency threats. The article also discusses several areas—antimicrobial resistance, food safety, and supply chain integrity—in which FDA's global health security roles continue to evolve and extend beyond MCMs and, in some cases, beyond traditional infectious disease threats. PMID:25254912

  8. Consumers' Understanding of FDA Approval Requirements and Composite Scores in Direct-to-Consumer Prescription Drug Print Ads.

    PubMed

    O'Donoghue, Amie C; Sullivan, Helen W; Williams, Pamela A; Squire, Claudia; Betts, Kevin R; Fitts Willoughby, Jessica; Parvanta, Sarah

    2016-08-01

    In 2 studies, we investigated how laypersons perceive the Food and Drug Administration (FDA) approval process, FDA authority, and the presentation of composite scores in direct-to-consumer (DTC) prescription drug print ads. The 1st study consisted of 4 focus groups (N = 38) in 2 cities. Using a semi-structured guide, a moderator led participants through the viewing of 3 existing DTC print ads that differed in the presence or absence of composite score information, and participants discussed their views of the ads and their understanding of composite scores. The 2nd study surveyed a nationally representative sample of 1,629 individuals from the general population who saw a fictitious DTC print ad and answered closed-ended questions about the same topics. Results showed that knowledge of FDA approval and authority was mixed, with several misconceptions apparent. Many consumers were not familiar with the use of composite scores in a medical context or in advertising and, in the 1st study, expressed distrust of the product and the ad after learning about how composite scores are used. In the 2nd study, receiving composite score information changed the perceived clarity of the ad but not the perceived risk or benefits. Implications for the presentation of complex medical information are discussed. PMID:27414000

  9. FDA Escherichia coli Identification (FDA-ECID) Microarray: a Pangenome Molecular Toolbox for Serotyping, Virulence Profiling, Molecular Epidemiology, and Phylogeny

    PubMed Central

    Patel, Isha R.; Gangiredla, Jayanthi; Lacher, David W.; Mammel, Mark K.; Jackson, Scott A.; Lampel, Keith A.

    2016-01-01

    ABSTRACT Most Escherichia coli strains are nonpathogenic. However, for clinical diagnosis and food safety analysis, current identification methods for pathogenic E. coli either are time-consuming and/or provide limited information. Here, we utilized a custom DNA microarray with informative genetic features extracted from 368 sequence sets for rapid and high-throughput pathogen identification. The FDA Escherichia coli Identification (FDA-ECID) platform contains three sets of molecularly informative features that together stratify strain identification and relatedness. First, 53 known flagellin alleles, 103 alleles of wzx and wzy, and 5 alleles of wzm provide molecular serotyping utility. Second, 41,932 probe sets representing the pan-genome of E. coli provide strain-level gene content information. Third, approximately 125,000 single nucleotide polymorphisms (SNPs) of available whole-genome sequences (WGS) were distilled to 9,984 SNPs capable of recapitulating the E. coli phylogeny. We analyzed 103 diverse E. coli strains with available WGS data, including those associated with past foodborne illnesses, to determine robustness and accuracy. The array was able to accurately identify the molecular O and H serotypes, potentially correcting serological failures and providing better resolution for H-nontypeable/nonmotile phenotypes. In addition, molecular risk assessment was possible with key virulence marker identifications. Epidemiologically, each strain had a unique comparative genomic fingerprint that was extended to an additional 507 food and clinical isolates. Finally, a 99.7% phylogenetic concordance was established between microarray analysis and WGS using SNP-level data for advanced genome typing. Our study demonstrates FDA-ECID as a powerful tool for epidemiology and molecular risk assessment with the capacity to profile the global landscape and diversity of E. coli. IMPORTANCE This study describes a robust, state-of-the-art platform developed from available

  10. The Development of Countermeasures for Space Radiation Induced Adverse Health Effects

    NASA Astrophysics Data System (ADS)

    Kennedy, Ann

    The Development of Countermeasures for Space Radiation Induced Adverse Health Effects Ann R. Kennedy Department of Radiation Oncology, University of Pennsylvania School of Medicine, 195 John Morgan Building, 3620 Hamilton Walk, Philadelphia, PA, United States 19104-6072 The development of countermeasures for radiation induced adverse health effects is a lengthy process, particularly when the countermeasure/drug has not yet been evaluated in human trials. One example of a drug developed from the bench to the clinic is the soybean-derived Bowman-Birk inhibitor (BBI), which has been developed as a countermeasure for radiation induced cancer. It was originally identified as a compound/drug that could prevent the radiation induced carcinogenic process in an in vitro assay system in 1975. The first observation that BBI could inhibit carcinogenesis in animals was in 1985. BBI received Investigational New Drug (IND) Status with the U.S. Food and Drug Administration (FDA) in 1992 (after several years of negotiation with the FDA about the potential IND status of the drug), and human trials began at that time. Phase I, II and III human trials utilizing BBI have been performed under several INDs with the FDA, and an ongoing Phase III trial will be ending in the very near future. Thus, the drug has been in development for 35 years at this point, and it is still not a prescription drug on the market which is available for human use. A somewhat less time-consuming process is to evaluate compounds that are on the GRAS (Generally Recognized as Safe) list. These compounds would include some over-the-counter medications, such as antioxidant vitamins utilized in human trials at the levels for which Recommended Dietary Allowances (RDAs) have been established. To determine whether GRAS substances are able to have beneficial effects on radiation induced adverse health effects, it is still likely to be a lengthy process involving many years to potentially decades of human trial work. The

  11. A Tale of Two Citizens: A State Attorney General and a Hematologist Facilitate Translation of Research Into US Food and Drug Administration Actions—A SONAR Report

    PubMed Central

    Chen, Brian; Restaino, John; Norris, LeAnn; Xirasagar, Sudha; Qureshi, Zaina P.; McKoy, June M.; Lopez, Isaac S.; Trenery, Alyssa; Murday, Alanna; Kahn, Adam; Mattison, Donald R.; Ray, Paul; Sartor, Oliver; Bennett, Charles L.

    2012-01-01

    Purpose: Pharmaceutical safety is a public health issue. In 2005, the Connecticut Attorney General (AG) raised concerns over adverse drug reactions in off-label settings, noting that thalidomide was approved to treat a rare illness, but more than 90% of its use was off label. A hematologist had reported thalidomide with doxorubicin or dexamethasone was associated with venous thromboembolism (VTE) rates of 25%. We review US Food and Drug Administration (FDA) and manufacturer responses to a citizen petition filed to address these thalidomide safety issues. Methods: Case study. Results: The AG petitioned the FDA requesting thalidomide-related safety actions. Coincidentally, the manufacturer submitted a supplemental New Drug Approval (sNDA), requesting approval to treat multiple myeloma with thalidomide-dexamethasone. FDA safety officers reviewed the petition and the literature and noted that VTE risks with thalidomide were not appropriately addressed in the existing package insert. In the sNDA application, the manufacturer reported thalidomide-associated toxicities for multiple myeloma were primarily somnolence and neurotoxicity, and a proposed package insert did not focus on VTE risks. In October, the FDA informed the Oncology Drug Division that VTE risks with thalidomide were poorly addressed in the existing label. After reviewing this memorandum, an Oncology Drug Division reviewer informed the manufacturer that approval of the sNDA would be delayed until several thalidomide-associated VTE safety actions, including revisions of the package insert, were implemented. The manufacturer and FDA agreed on these actions, and the sNDA was approved. Conclusion: New approaches addressing off-label safety are needed. The conditions that facilitated the successful response to this citizen petition are uncommon. PMID:23598851

  12. Adverse reactions to sulfites

    PubMed Central

    Yang, William H.; Purchase, Emerson C.R.

    1985-01-01

    Sulfites are widely used as preservatives in the food and pharmaceutical industries. In the United States more than 250 cases of sulfite-related adverse reactions, including anaphylactic shock, asthmatic attacks, urticaria and angioedema, nausea, abdominal pain and diarrhea, seizures and death, have been reported, including 6 deaths allegedly associated with restaurant food containing sulfites. In Canada 10 sulfite-related adverse reactions have been documented, and 1 death suspected to be sulfite-related has occurred. The exact mechanism of sulfite-induced reactions is unknown. Practising physicians should be aware of the clinical manifestations of sulfite-related adverse reactions as well as which foods and pharmaceuticals contain sulfites. Cases should be reported to health officials and proper advice given to the victims to prevent further exposure to sulfites. The food industry, including beer and wine manufacturers, and the pharmaceutical industry should consider using alternative preservatives. In the interim, they should list any sulfites in their products. PMID:4052897

  13. Considering the Future of Pharmaceutical Promotions in Social Media Comment on "Trouble Spots in Online Direct-to-Consumer Prescription Drug Promotion: A Content Analysis of FDA Warning Letters".

    PubMed

    Carpentier, Francesca Renee Dillman

    2016-01-01

    This commentary explores the implications of increased social media marketing by drug manufacturers, based on findings in Hyosun Kim's article of the major themes in recent Food and Drug Administration (FDA) warning letters and notices of violation regarding online direct-to-consumer promotions of pharmaceuticals. Kim's rigorous analysis of FDA letters over a 10-year span highlights a relative abundance of regulatory action toward marketer-controlled websites and sponsored advertisements, compared to branded and unbranded social media messaging. However, social media marketing efforts are increasing, as is FDA attention to these efforts. This commentary explores recent developments and continuing challenges in the FDA's attempts to provide guidance and define pharmaceutical company accountability in marketer-controlled and -uncontrolled claims disseminated through social media. PMID:27239874

  14. Trends in utilization of FDA expedited drug development and approval programs, 1987-2014: cohort study

    PubMed Central

    Wang, Bo; Franklin, Jessica M; Darrow, Jonathan J

    2015-01-01

    Objective To evaluate the use of special expedited development and review pathways at the US Food and Drug Administration over the past two decades. Design Cohort study. Setting FDA approved novel therapeutics between 1987 and 2014. Population Publicly available sources provided each drug’s year of approval, their innovativeness (first in class versus not first in class), World Health Organization Anatomic Therapeutic Classification, and which (if any) of the FDA’s four primary expedited development and review programs or designations were associated with each drug: orphan drug, fast track, accelerated approval, and priority review. Main outcome measures Logistic regression models evaluated trends in the proportion of drugs associated with each of the four expedited development and review programs. To evaluate the number of programs associated with each approved drug over time, Poisson models were employed, with the number of programs as the dependent variable and a linear term for year of approval. The difference in trends was compared between drugs that were first in class and those that were not. Results The FDA approved 774 drugs during the study period, with one third representing first in class agents. Priority review (43%) was the most prevalent of the four programs, with accelerated approval (9%) the least common. There was a significant increase of 2.6% per year in the number of expedited review and approval programs granted to each newly approved agent (incidence rate ratio 1.026, 95% confidence interval 1.017 to 1.035, P<0.001), and a 2.4% increase in the proportion of drugs associated with at least one such program (odds ratio 1.024, 95% confidence interval 1.006 to 1.043, P=0.009). Driving this trend was an increase in the proportion of approved, non-first in class drugs associated with at least one program for drugs (P=0.03 for interaction). Conclusions In the past two decades, drugs newly approved by the FDA have been associated with an

  15. Thalidomide, the FDA, and us -- what do you have? Underground compassionate use. Food and Drug Administration.

    PubMed

    1995-01-01

    It comes as no surprise to those in the underground that thalidomide, a TNF-inhibitor, is still defined by its teratogenicity, or ability to cause birth defects. In the late 1950s, thousands of babies were born with horrific birth defects after a company started marketing the drug as safe for morning sickness. Forty years later, after three double blind placebo-controlled studies, numerous case studies, and hundreds of anecdotal reports from doctors treating oral and throat ulcers, the drug is still in clinical trials, and not yet available to treat AIDS-relatetd wasting. Pilot studies of the drug show significant weight gain for patients. In addition, the drug is inexpensive and offers a specific mechanism of inhibiting an inflammatory chemical called TNF-alpha, the substance which presumably aggravates weight loss in people with AIDS. The Underground Thalidomide Compassionate Use Program will begin providing thalidomide as soon as they can secure a safe pharmaceutical supply. PMID:11362280

  16. 76 FR 38666 - Food and Drug Administration (FDA) and Marine Environmental Sciences Consortium/Dauphin Island...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ... management policy, and educating the general public. DATES: Important dates are as follows: 1. The... . Grants Management Contact Gladys Melendez-Bohler, Office of Acquisition and Grant Services (OAGS), Food... (graduate), staff members and faculty members in the Parties' laboratories, classroom and offices;...

  17. FDA approval: siltuximab for the treatment of patients with multicentric Castleman disease.

    PubMed

    Deisseroth, Albert; Ko, Chia-Wen; Nie, Lei; Zirkelbach, Jeanne F; Zhao, Liang; Bullock, Julie; Mehrotra, Nitin; Del Valle, Pedro; Saber, Haleh; Sheth, Christopher; Gehrke, Brenda; Justice, Robert; Farrell, Ann; Pazdur, Richard

    2015-03-01

    On April 22, 2014, the FDA granted full approval to siltuximab (SYLVANT for injection; Janssen Biotech, Inc.), a chimeric human-mouse monoclonal antibody to IL6, for the treatment of patients with multicentric Castleman disease (MCD) who are human immunodeficiency virus (HIV) negative and human herpesvirus-8 (HHV-8) negative. The approval was primarily based on the results of a randomized, double-blind trial in which 79 symptomatic patients with MCD were allocated (2:1) to siltuximab plus best supportive care (BSC) or to placebo plus BSC. The primary efficacy endpoint was the proportion of patients in each arm achieving a durable tumor and symptomatic response that persisted for a minimum of 18 weeks without treatment failure. Tumor response was based on independent review of CT scans using the revised Response Criteria for Malignant Lymphoma, and symptomatic response was defined as complete resolution or stabilization of 34 MCD-related signs and symptoms as reported by the investigator. Thirty-four percent of patients in the siltuximab arm and no patients in the placebo arm met the primary endpoint (P = 0.0012). The most common adverse reactions (>10% compared with placebo) during treatment with siltuximab were pruritus, increased weight, rash, hyperuricemia, and upper respiratory tract infection. PMID:25601959

  18. Pharmacogenomic Biomarkers: an FDA Perspective on Utilization in Biological Product Labeling.

    PubMed

    Schuck, Robert N; Grillo, Joseph A

    2016-05-01

    Precision medicine promises to improve both the efficacy and safety of therapeutic products by better informing why some patients respond well to a drug, and some experience adverse reactions, while others do not. Pharmacogenomics is a key component of precision medicine and can be utilized to select optimal doses for patients, more precisely identify individuals who will respond to a treatment and avoid serious drug-related toxicities. Since pharmacogenomic biomarker information can help inform drug dosing, efficacy, and safety, pharmacogenomic data are critically reviewed by FDA staff to ensure effective use of pharmacogenomic strategies in drug development and appropriate incorporation into product labels. Pharmacogenomic information may be provided in drug or biological product labeling to inform health care providers about the impact of genotype on response to a drug through description of relevant genomic markers, functional effects of genomic variants, dosing recommendations based on genotype, and other applicable genomic information. The format and content of labeling for biologic drugs will generally follow that of small molecule drugs; however, there are notable differences in pharmacogenomic information that might be considered useful for biologic drugs in comparison to small molecule drugs. Furthermore, the rapid entry of biologic drugs for treatment of rare genetic diseases and molecularly defined subsets of common diseases will likely lead to increased use of pharmacogenomic information in biologic drug labels in the near future. In this review, we outline the general principles of therapeutic product labeling and discuss the utilization of pharmacogenomic information in biologic drug labels. PMID:26912182

  19. Autologous cell therapies: challenges in US FDA regulation.

    PubMed

    McAllister, Todd N; Audley, David; L'Heureux, Nicolas

    2012-11-01

    Cell-based therapies (CBTs) have been hailed for the last two decades as the next pillar of healthcare, yet the clinical and commercial potential of regenerative medicine has yet to live up to the hype. While recent analysis has suggested that regenerative medicine is maturing into a multibillion dollar industry, examples of clinical and commercial success are still relatively rare. With 30 years of laboratory and clinical efforts fueled by countless billions in public and private funding, one must contemplate why CBTs have not made a greater impact. The current regulatory environment, with its zero-risk stance, stymies clinical innovation while fueling a potentially risky medical tourism industry. Here, we highlight the challenges the US FDA faces and present talking points for an improved regulatory framework for autologous CBTs. PMID:23210819

  20. [Introduction of U.S. FDA mini-sentinel program].

    PubMed

    Xie, Yan-Ming; Liao, Xing; Shen, Hao

    2013-03-01

    In China, all of traditional Chinese medicine injections should pass clinical trials I, II and III for their safety and effectiveness before coming into the market. However, these clinical tests are mostly restricted to standard treatment for specific groups, and conducted in strict accordance with clinical trial protocols. In the real world, as there are more changes in the post-market clinical application of traditional Chinese medicine injections than in the experiment environment, regulatory bodies set stricter requirements for the post-market re-assessment on traditional Chinese medicine injections. Early-stage studies could only provide the most fundamental and restricted data of efficacy and safety of traditional Chinese medicine injections. In this essay, mini-sentinel program of U. S. FDA is introduced in order to provide reference for large-sample-size post-market clinical safety monitoring studies for traditional Chinese medicine injections. PMID:23724692

  1. FDA toxicity databases and real-time data entry

    SciTech Connect

    Arvidson, Kirk B.

    2008-11-15

    Structure-searchable electronic databases are valuable new tools that are assisting the FDA in its mission to promptly and efficiently review incoming submissions for regulatory approval of new food additives and food contact substances. The Center for Food Safety and Applied Nutrition's Office of Food Additive Safety (CFSAN/OFAS), in collaboration with Leadscope, Inc., is consolidating genetic toxicity data submitted in food additive petitions from the 1960s to the present day. The Center for Drug Evaluation and Research, Office of Pharmaceutical Science's Informatics and Computational Safety Analysis Staff (CDER/OPS/ICSAS) is separately gathering similar information from their submissions. Presently, these data are distributed in various locations such as paper files, microfiche, and non-standardized toxicology memoranda. The organization of the data into a consistent, searchable format will reduce paperwork, expedite the toxicology review process, and provide valuable information to industry that is currently available only to the FDA. Furthermore, by combining chemical structures with genetic toxicity information, biologically active moieties can be identified and used to develop quantitative structure-activity relationship (QSAR) modeling and testing guidelines. Additionally, chemicals devoid of toxicity data can be compared to known structures, allowing for improved safety review through the identification and analysis of structural analogs. Four database frameworks have been created: bacterial mutagenesis, in vitro chromosome aberration, in vitro mammalian mutagenesis, and in vivo micronucleus. Controlled vocabularies for these databases have been established. The four separate genetic toxicity databases are compiled into a single, structurally-searchable database for easy accessibility of the toxicity information. Beyond the genetic toxicity databases described here, additional databases for subchronic, chronic, and teratogenicity studies have been prepared.

  2. Scientists Trace Adversity's Toll

    ERIC Educational Resources Information Center

    Sparks, Sarah D.

    2012-01-01

    The stress of a spelling bee or a challenging science project can enhance a student's focus and promote learning. But the stress of a dysfunctional or unstable home life can poison a child's cognitive ability for a lifetime, according to new research. Those studies show that stress forms the link between childhood adversity and poor academic…

  3. The National Kidney Foundation Council on Renal Nutrition addresses the Food and Drug Administration.

    PubMed

    Gutekunst, Lisa

    2014-11-01

    On July 24, 2014, the Food and Drug Administration (FDA) held an open forum to review proposed changes to the Nutrition Facts Label and to allow for public comment on these changes. Lisa Gutekunst, MSEd, RD, CSR, CDN, Chair of the National Kidney Foundation Council on Renal Nutrition, lobbied the FDA to add phosphorus to the Nutrition Facts Label. This is her address to the FDA. PMID:25443545

  4. Standardizing adverse drug event reporting data

    PubMed Central

    2014-01-01

    Background The Adverse Event Reporting System (AERS) is an FDA database providing rich information on voluntary reports of adverse drug events (ADEs). Normalizing data in the AERS would improve the mining capacity of the AERS for drug safety signal detection and promote semantic interoperability between the AERS and other data sources. In this study, we normalize the AERS and build a publicly available normalized ADE data source. The drug information in the AERS is normalized to RxNorm, a standard terminology source for medication, using a natural language processing medication extraction tool, MedEx. Drug class information is then obtained from the National Drug File-Reference Terminology (NDF-RT) using a greedy algorithm. Adverse events are aggregated through mapping with the Preferred Term (PT) and System Organ Class (SOC) codes of Medical Dictionary for Regulatory Activities (MedDRA). The performance of MedEx-based annotation was evaluated and case studies were performed to demonstrate the usefulness of our approaches. Results Our study yields an aggregated knowledge-enhanced AERS data mining set (AERS-DM). In total, the AERS-DM contains 37,029,228 Drug-ADE records. Seventy-one percent (10,221/14,490) of normalized drug concepts in the AERS were classified to 9 classes in NDF-RT. The number of unique pairs is 4,639,613 between RxNorm concepts and MedDRA Preferred Term (PT) codes and 205,725 between RxNorm concepts and SOC codes after ADE aggregation. Conclusions We have built an open-source Drug-ADE knowledge resource with data being normalized and aggregated using standard biomedical ontologies. The data resource has the potential to assist the mining of ADE from AERS for the data mining research community. PMID:25157320

  5. 76 FR 82311 - Food and Drug Administration Transparency Initiative: Food and Drug Administration Report on Good...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ..., 2009, (74 FR 4685, January 26, 2009)). In response, the following June FDA launched its Transparency... Register (75 FR 76011, December 7, 2010) online at http://edocket.access.gpo.gov/2010/pdf/2010-30623.pdf... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Transparency Initiative:...

  6. FDA Approval: Palbociclib for the Treatment of Postmenopausal Patients with Estrogen Receptor-Positive, HER2-Negative Metastatic Breast Cancer.

    PubMed

    Beaver, Julia A; Amiri-Kordestani, Laleh; Charlab, Rosane; Chen, Wei; Palmby, Todd; Tilley, Amy; Zirkelbach, Jeanne Fourie; Yu, Jingyu; Liu, Qi; Zhao, Liang; Crich, Joyce; Chen, Xiao Hong; Hughes, Minerva; Bloomquist, Erik; Tang, Shenghui; Sridhara, Rajeshwari; Kluetz, Paul G; Kim, Geoffrey; Ibrahim, Amna; Pazdur, Richard; Cortazar, Patricia

    2015-11-01

    On February 3, 2015, the FDA granted accelerated approval to palbociclib (IBRANCE, Pfizer Inc.), an inhibitor of cyclin-dependent kinases 4 and 6 (CDK4 and CDK6), for use in combination with letrozole for the treatment of postmenopausal women with estrogen receptor (ER)-positive, HER2-negative advanced breast cancer as initial endocrine-based therapy for their metastatic disease. The approval is based on a randomized, multicenter, open-label phase I/II trial (PALOMA-1) in 165 patients randomized to palbociclib (125 mg orally daily for 21 consecutive days, followed by 7 days off treatment) plus letrozole (2.5 mg orally daily) or letrozole alone. The phase II portion of the trial was divided into two cohorts: cohort 1 enrolled 66 biomarker-unselected patients and cohort 2 enrolled 99 biomarker-positive patients. The major efficacy outcome measure was investigator-assessed progression-free survival (PFS). A large magnitude of improvement in PFS was observed in patients receiving palbociclib plus letrozole compared with patients receiving letrozole alone (HR, 0.488; 95% confidence interval, 0.319-0.748). Multiple sensitivity analyses were supportive of clinical benefit. The most common adverse reaction in patients receiving palbociclib plus letrozole was neutropenia. This article summarizes the FDA thought process and data supporting accelerated approval based on PALOMA-1 that may be contingent upon verification and description of clinical benefit in the ongoing and fully accrued confirmatory trial PALOMA-2. PMID:26324739

  7. 76 FR 64354 - Burden of Food and Drug Administration Food Safety Modernization Act Fee Amounts on Small...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ...'' that appeared in the Federal Register of August 1, 2011 (76 FR 45818). In that document, FDA announced.... Background In the Federal Register of August 1, 2011 (76 FR 45818), FDA published a notice with a 78-day... HUMAN SERVICES Food and Drug Administration Burden of Food and Drug Administration Food...

  8. A screening study of drug-drug interactions in cerivastatin users: an adverse effect of clopidogrel.

    PubMed

    Floyd, J S; Kaspera, R; Marciante, K D; Weiss, N S; Heckbert, S R; Lumley, T; Wiggins, K L; Tamraz, B; Kwok, P-Y; Totah, R A; Psaty, B M

    2012-05-01

    An analysis of a case-control study of rhabdomyolysis was conducted to screen for previously unrecognized cytochrome P450 enzyme (CYP) 2C8 inhibitors that may cause other clinically important drug-drug interactions. Medication use in cases of rhabdomyolysis using cerivastatin (n = 72) was compared with that in controls using atorvastatin (n = 287) for the period 1998-2001. The use of clopidogrel was strongly associated with rhabdomyolysis (odds ratio (OR) 29.6; 95% confidence interval (CI), 6.1-143). In a replication effort that used the US Food and Drug Administration (FDA) Adverse Event Reporting System (AERS), it was found that clopidogrel was used more commonly in patients with rhabdomyolysis receiving cerivastatin (17%) than in those receiving atorvastatin (0%, OR infinity; 95% CI = 5.2-infinity). Several medications were tested in vitro for their potential to cause drug-drug interactions. Clopidogrel, rosiglitazone, and montelukast were the most potent inhibitors of cerivastatin metabolism. Clopidogrel and its metabolites also inhibited cerivastatin metabolism in human hepatocytes. These epidemiological and in vitro findings suggest that clopidogrel may cause clinically important, dose-dependent drug-drug interactions with other medications metabolized by CYP2C8. PMID:22419147

  9. Drug target prediction using adverse event report systems: a pharmacogenomic approach

    PubMed Central

    Takarabe, Masataka; Kotera, Masaaki; Nishimura, Yosuke; Goto, Susumu; Yamanishi, Yoshihiro

    2012-01-01

    Motivation: Unexpected drug activities derived from off-targets are usually undesired and harmful; however, they can occasionally be beneficial for different therapeutic indications. There are many uncharacterized drugs whose target proteins (including the primary target and off-targets) remain unknown. The identification of all potential drug targets has become an important issue in drug repositioning to reuse known drugs for new therapeutic indications. Results: We defined pharmacological similarity for all possible drugs using the US Food and Drug Administration's (FDA's) adverse event reporting system (AERS) and developed a new method to predict unknown drug–target interactions on a large scale from the integration of pharmacological similarity of drugs and genomic sequence similarity of target proteins in the framework of a pharmacogenomic approach. The proposed method was applicable to a large number of drugs and it was useful especially for predicting unknown drug–target interactions that could not be expected from drug chemical structures. We made a comprehensive prediction for potential off-targets of 1874 drugs with known targets and potential target profiles of 2519 drugs without known targets, which suggests many potential drug–target interactions that were not predicted by previous chemogenomic or pharmacogenomic approaches. Availability: Softwares are available upon request. Contact: yamanishi@bioreg.kyushu-u.ac.jp Supplementary Information: Datasets and all results are available at http://cbio.ensmp.fr/~yyamanishi/aers/. PMID:22962489

  10. U.S. Food and Drug Administration Approval Summary: Omacetaxine Mepesuccinate as Treatment for Chronic Myeloid Leukemia

    PubMed Central

    Alvandi, Firoozeh; Ko, Chia-Wen; Rothmann, Mark D.; Ricci, Stacey; Saber, Haleh; Ghosh, Debasis; Brown, Janice; Pfeiler, Erika; Chikhale, Elsbeth; Grillo, Joseph; Bullock, Julie; Kane, Robert; Kaminskas, Edvardas; Farrell, Ann T.; Pazdur, Richard

    2014-01-01

    On October 26, 2012, the U.S. Food and Drug Administration (FDA) granted accelerated approval to omacetaxine mepesuccinate (Synribo; Teva Pharmaceuticals USA, Inc., North Wales, PA, http://www.tevausa.com) for the treatment of adult patients with chronic phase (CP) or accelerated phase (AP) chronic myeloid leukemia (CML) with resistance and/or intolerance to two or more tyrosine kinase inhibitors (TKIs). The approval was based on the FDA review of data from 111 patients with CML in CP or in AP who had received two or more prior TKIs, including imatinib. Major cytogenetic response was achieved in 18% of patients with CP, with a median response duration of 12.5 months. Major hematologic response was achieved in 14% of patients with AP, with a median response duration of 4.7 months. The FDA safety evaluation was based on submitted data from 163 patients with CP or AP CML who had received at least one dose of omacetaxine mepesuccinate. The safety evaluation was limited by the single-arm design of the clinical trials as conducted in a small number of previously treated patients. The most common (≥20%) adverse reactions of any grade in enrolled patients included thrombocytopenia, anemia, neutropenia, diarrhea, nausea, fatigue, asthenia, injection site reaction, pyrexia, and infection. The FDA concluded that omacetaxine mepesuccinate has shown activity and a favorable benefit-to-risk profile for the studied population of adult patients with CML (CP or AP) with resistance and/or intolerance to two or more TKIs. Further evidence of response durability to verify clinical benefit is pending. PMID:24309980

  11. Just a Spoonful of Sugar Will Land You Six Feet Underground: Should the Food and Drug Administration Revoke Added Sugar's GRAS Status?

    PubMed

    Card, Melissa Marie; Abela, John Francis

    2015-01-01

    This article assesses whether added sugar meets FDA's standard to be generally recognized as safe ("GRAS"). If added sugar is not GRAS, then manufacturers are subject to premarket approval prior to using added sugar in their products. This article advocates that FDA should issue a Federal Register notice determining that added sugar is not GRAS, allowing FDA to regulate the amount of added sugar used in processed foods, decreasing the health adversities that stem from added sugar consumption. PMID:26630822

  12. Radiation recommendation series: administratively required dental radiographs

    SciTech Connect

    Not Available

    1981-09-01

    Administrative requirements for radiographs are found in many segments of the United States health care system. This document presents an FDA radiation recommendation on administratively required dental x-ray examinations. In general, such examinations are not requested to further the patient's dental health, but rather as a means of monitoring claims. However, the administrative use of radiographs that have been taken in the normal course of patient care is usually appropriate, as long as the patient's right to privacy is respected.

  13. The Conundrum of Online Prescription Drug Promotion Comment on "Trouble Spots in Online Direct-to-Consumer Prescription Drug Promotion: A Content Analysis of FDA Warning Letters".

    PubMed

    Wanasika, Isaac

    2016-01-01

    This commentary discusses pertinent issues from Hyosun Kim's paper on online prescription drug promotion. The study is well-designed and the findings highlight some of the consequences of the Food and Drug Administration's (FDA's) decision to deregulate online advertising of prescription drugs. While Kim's findings confirm some of the early concerns, they also provide a perspective of implementation challenges in the ever-changing technological environment. PMID:27285519

  14. Influence of kidney disease on drug disposition: An assessment of industry studies submitted to the FDA for new chemical entities 1999-2010.

    PubMed

    Matzke, Gary R; Dowling, Thomas C; Marks, Samantha A; Murphy, John E

    2016-04-01

    In 1998, the United States Food and Drug Administration (FDA) released the first guidance for industry regarding pharmacokinetic (PK) studies in renally impaired patients. This study aimed to determine if the FDA renal PK guidance influenced the frequency and rigor of renal studies conducted for new chemical entities (NCEs). FDA-approved package inserts (APIs) and clinical pharmacology review documents were analyzed for 194 NCEs approved from 1999 to 2010. Renal studies were conducted in 71.6% of NCEs approved from 1999 to 2010, a significant increase over the 56.3% conducted from 1996 to 1997 (P = .0242). Renal studies were more likely to be completed in highly renally excreted drugs (fe ≥ 30%) compared with drugs with low renal excretion, fe < 30% (89.6% vs 65.8%, P = .0015). PK studies to assess the impact of dialysis were conducted for 31.7% of NCEs that had a renal study: a greater proportion of high fe NCEs were studied (44.2% vs 26.0%, P = .0335). No significant change in frequency or rigor of PK studies was detected over time. The majority of NCEs (76.3%) with a renal study provided specific dosing recommendations in the API. The adoption of the 1998 FDA guidance has resulted in improved availability of PK and drug-dosing recommendations, particularly for high fe drugs. PMID:26238947

  15. Application of a Temporal Reasoning Framework Tool in Analysis of Medical Device Adverse Events

    PubMed Central

    Clark, Kimberly K.; Sharma, Deepak K.; Chute, Christopher G.; Tao, Cui

    2011-01-01

    The Clinical Narrative Temporal Relation Ontology (CNTRO)1 project offers a semantic-web based reasoning framework, which represents temporal events and relationships within clinical narrative texts, and infer new knowledge over them. In this paper, the CNTRO reasoning framework is applied to temporal analysis of medical device adverse event files. One specific adverse event was used as a test case: late stent thrombosis. Adverse event narratives were obtained from the Food and Drug Administration’s (FDA) Manufacturing and User Facility Device Experience (MAUDE) database2. 15 adverse event files in which late stent thrombosis was confirmed were randomly selected across multiple drug eluting stent devices. From these files, 81 events and 72 temporal relations were annotated. 73 temporal questions were generated, of which 65 were correctly answered by the CNTRO system. This results in an overall accuracy of 89%. This system should be pursued further to continue assessing its potential benefits in temporal analysis of medical device adverse events. PMID:22195199

  16. 10 CFR 35.7 - FDA, other Federal, and State requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false FDA, other Federal, and State requirements. 35.7 Section 35.7 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL General Information § 35.7 FDA, other Federal, and State requirements. Nothing in this part relieves the licensee...

  17. 75 FR 28622 - FDA Transparency Initiative: Draft Proposals for Public Comment Regarding Disclosure Policies of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... on this topic in March 2010 (75 FR 11893, March 12, 2010) and draft proposals from this phase are... confidentiality of trade secrets and individually identifiable patient information. FDA is seeking public comment... information FDA has in its possession, while supporting the redaction of trade secrets and...

  18. 76 FR 34715 - Draft Guidance for Industry; Considering Whether an FDA-Regulated Product Involves the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-14

    ...-Regulated Product Involves the Application of Nanotechnology; Availability AGENCY: Food and Drug... the Application of Nanotechnology''. This guidance is intended to provide industry with FDA's current... nanotechnology. The points to consider are intended to be broadly applicable to all FDA-regulated products,...

  19. 78 FR 19492 - Draft Guidance for Industry on Formal Meetings Between FDA and Biosimilar Biological Product...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ... during the development phase of a biosimilar biological product. This draft guidance describes the Agency... development and review of biosimilar biological products. \\1\\ See http://www.fda.gov/downloads/Drugs... between sponsors or applicants and FDA for biosimilar biological product development (BPD) programs. It...

  20. 21 CFR 14.15 - Committees working under a contract with FDA.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Committees working under a contract with FDA. 14... contract initially executed with FDA after July 1, 1975, but which is determined not to be an advisory... public advisory committee. Those principles are set out or cross-referenced in this part and in part...

  1. FDA Researchers Advance Science for Vaccines to Prevent Mumps and Whooping Cough

    MedlinePlus

    ... Home For Consumers Consumer Updates FDA Researchers Advance Science for Vaccines to Prevent Mumps and Whooping Cough ... that FDA studies will continue. “We enjoy the science,” says Merkel. “But what’s driving our research is ...

  2. US Food and Drug Administration Web Site: A Primer for Pharmacists.

    PubMed

    Leonard, James; Baker, Danial E

    2015-11-01

    The US Food and Drug Administration (FDA) Web site includes a vast amount of information, but it can be difficult to navigate. Despite frequently asked question (FAQ)-type pages within the Web site, it may not be easy for first-time users to find drug information. This article presents some examples of common questions, provides the locations of the answers on the FDA Web site, and gives a brief description of some of the many resources the FDA provides for health care professionals. Additionally, a newer project being undertaken by the FDA, Snapshot, is introduced. PMID:27621506

  3. 78 FR 48691 - Food and Drug Administration Patient Network Annual Meeting; Demystifying Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ...The Food and Drug Administration (FDA) is announcing a meeting for patients, caregivers, patient advocates, as well as patient advocate and health professional groups, to provide a primer on drug product development and explore patient involvement in drug development. The meeting will serve as a forum for FDA's patient stakeholders and the general public, including health professionals,......

  4. 78 FR 13072 - Seventh Annual Drug Information Association/Food and Drug Administration Statistics Forum-2013...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ...The Food and Drug Administration (FDA), in cosponsorship with the Drug Information Association (DIA), is announcing a public conference entitled ``Seventh Annual DIA/FDA Statistics Forum--2013.'' The purpose of the conference is to discuss relevant statistical issues associated with the development and review of therapeutic drugs and biologics. This meeting is intended to be an open forum for......

  5. 76 FR 46303 - Guidance for Industry and Food and Drug Administration Staff: Investigational New Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-02

    ...The Food and Drug Administration (FDA) is announcing the availability of a document entitled ``Guidance for Industry and FDA Staff: Investigational New Drug Applications (INDs) for Minimally Manipulated, Unrelated Allogeneic Placental/Umbilical Cord Blood Intended for Hematopoietic Reconstitution for Specified Indications,'' dated June 2011. The guidance document provides advice to potential......

  6. 27 CFR 17.136 - Compliance with Food and Drug Administration requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... violate a ban or restriction of the U.S. Food and Drug Administration (FDA) pertaining to such products. If FDA bans or restricts the use of any ingredient in such a way that further manufacture of a product in accordance with its formula would violate the ban or restriction, then the manufacturer...

  7. 78 FR 15370 - Draft Guidance for Industry and Food and Drug Administration Staff: Recommendations for Labeling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-11

    ...The Food and Drug Administration (FDA) is announcing the availability of the draft guidance document entitled ``Draft Guidance for Industry and FDA Staff: Recommendations for Labeling Medical Products To Inform Users That the Product or Product Container Is Not Made With Natural Rubber Latex.'' The purpose of this draft guidance is to make recommendations on the appropriate language to include......

  8. 77 FR 41415 - Single-Ingredient, Immediate-Release Drug Products Containing Oxycodone for Oral Administration...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... Administration (FDA) is correcting a notice that appeared in the Federal Register of July 6, 2012 (77 FR 40069... Spring, MD 20993-0002, 301- 796-3485, astrid.lopezgoldberg@fda.hhs.gov . SUPPLEMENTARY INFORMATION: In FR... are labeled for human use, and persons who manufacture or cause the manufacture or distribution...

  9. [Adverse reaction of pseudoephedrine].

    PubMed

    López Lois, G; Gómez Carrasco, J A; García de Frías, E

    2005-04-01

    We present a case of a 7 years old girl who developed an episode of myoclonic movements and tremors after being medicated with a not well quantified amount of a pseudoephedrine/antihistamine combination. We want to highlight the potential toxicity of pseudoephedrine, usually administered as part of cold-syrup preparations which are used for symptomatic treatment of upper respiratory tract cough and congestion associated with the common cold and allergic rhinitis. Although these products are generally considered to be safe either by physicians and parents, we can't underestimate the potential adverse events and toxic effects that can occur when administering these medications. PMID:15826569

  10. 5 CFR 1305.4 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Procedure in the event of an adverse ruling. 1305.4 Section 1305.4 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET ADMINISTRATIVE....4 Procedure in the event of an adverse ruling. If the court or other authority declines to stay...

  11. 5 CFR 2502.33 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Procedure in the event of an adverse ruling. 2502.33 Section 2502.33 Administrative Personnel OFFICE OF ADMINISTRATION, EXECUTIVE OFFICE OF... Other Authorities § 2502.33 Procedure in the event of an adverse ruling. If the court or other...

  12. An analysis of the warning letters issued by the FDA to pharmaceutical manufacturers regarding misleading health outcomes claims

    PubMed Central

    Chatterjee, Satabdi; Patel, Harshali K.; Sansgiry, Sujit S.

    Objective To evaluate the number and type of warning letters issued by the US Food and Drug Administration (FDA) to pharmaceutical manufacturers for promotional violations. Methods Two reviewers downloaded, printed and independently evaluated warning letters issued by the FDA to pharmaceutical manufacturers from years 2003-2008. Misleading claims were broadly classified as clinical, Quality-of-Life (QoL), and economic claims. Clinical claims included claims regarding unsubstantiated efficacy, safety and tolerability, superiority, broadening of indication and/or omission of risk information. QoL claims included unsubstantiated quality of life and/or health-related quality of life claims. Economic claims included any form of claim made on behalf of the pharmaceutical companies related to cost superiority of or cost savings from the drug compared to other drugs in the market. Results In the 6-year study period, 65 warning letters were issued by FDA, which contained 144 clinical, three QoL, and one economic claim. On an average, 11 warning letters were issued per year. Omission of risk information was the most frequently violated claim (30.6%) followed by unsubstantiated efficacy claims (18.6%). Warning letters were primarily directed to manufacturers of cardiovascular (14.6%), anti-microbial (14.6%), and CNS (12.5%) drugs. Majority of the claims referenced in warning letters contained promotional materials directed to physicians (57%). Conclusions The study found that misleading clinical outcome claims formed the majority of the promotional violations, and majority of the claims were directed to physicians. Since inadequate promotion of medications may lead to irrational prescribing, the study emphasizes the importance of disseminating reliable, credible, and scientific information to patients, and more importantly, physicians to protect public health. PMID:24155837

  13. Stakeholder perspectives on implementing the National Cancer Institute's patient-reported outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE).

    PubMed

    Bruner, Deborah Watkins; Hanisch, Laura J; Reeve, Bryce B; Trotti, Andy M; Schrag, Deborah; Sit, Laura; Mendoza, Tito R; Minasian, Lori; O'Mara, Ann; Denicoff, Andrea M; Rowland, Julia H; Montello, Michael; Geoghegan, Cindy; Abernethy, Amy P; Clauser, Steven B; Castro, Kathleen; Mitchell, Sandra A; Burke, Laurie; Trentacosti, Ann Marie; Basch, Ethan M

    2011-03-01

    The National Cancer Institute (NCI) is developing a patient-reported version of its Common Terminology Criteria for Adverse Events, called the "PRO-CTCAE." The PRO-CTCAE consists of a library of patient-reported items which can be administered in clinical trials to directly capture the patient experience of adverse events during cancer treatment, as well as a software platform for administering these items via computer or telephone. In order to better understand the impressions of stakeholders involved in cancer clinical research about the potential value of the PRO-CTCAE approach to capturing adverse event information in clinical research, as well as their perspectives about barriers and strategies for implementing the PRO-CTCAE in NCI-sponsored cancer trials, a survey was conducted. A survey including structured and open-ended questions was developed to elicit perceptions about the use of patient-reported outcomes (PROs) for adverse event reporting, and to explore logistical considerations for implementing the PRO-CTCAE in cancer trials. The survey was distributed electronically and by paper to a convenience sample of leadership and committee members in the NCI's cooperative group network, including principal investigators, clinical investigators, research nurses, data managers, patient advocates, and representatives of the NCI and Food and Drug Administration. Between October, 2008 through February, 2009, 727 surveys were collected. Most respondents (93%) agreed that patient reporting of adverse symptoms would be useful for improving understanding of the patient experience with treatment in cancer trials, and 88%, 80%, and 76%, respectively, endorsed that administration of PRO-CTCAE items in clinical trials would improve the completeness, accuracy, and efficiency of symptom data collection. More than three fourths believed that patient reports would be useful for informing treatment dose modifications and towards FDA regulatory evaluation of drugs. Eighty

  14. 75 FR 39535 - Agency Information Collection Activities; Proposed Collection; Comment Request; Adverse Event...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-09

    ...The Food and Drug Administration (FDA) is announcing an opportunity for public comment on the proposed collection of certain information by the agency. Under the Paperwork Reduction Act of 1995 (the PRA), Federal agencies are required to publish notice in the Federal Register concerning each proposed collection of information, including each proposed extension of an existing collection of......

  15. Regular treatment with formoterol versus regular treatment with salmeterol for chronic asthma: serious adverse events

    PubMed Central

    Cates, Christopher J; Lasserson, Toby J

    2014-01-01

    Background An increase in serious adverse events with both regular formoterol and regular salmeterol in chronic asthma has been demonstrated in previous Cochrane reviews. Objectives We set out to compare the risks of mortality and non-fatal serious adverse events in trials which have randomised patients with chronic asthma to regular formoterol versus regular salmeterol. Search methods We identified trials using the Cochrane Airways Group Specialised Register of trials. We checked manufacturers’ websites of clinical trial registers for unpublished trial data and also checked Food and Drug Administration (FDA) submissions in relation to formoterol and salmeterol. The date of the most recent search was January 2012. Selection criteria We included controlled, parallel-design clinical trials on patients of any age and with any severity of asthma if they randomised patients to treatment with regular formoterol versus regular salmeterol (without randomised inhaled corticosteroids), and were of at least 12 weeks’ duration. Data collection and analysis Two authors independently selected trials for inclusion in the review and extracted outcome data. We sought unpublished data on mortality and serious adverse events from the sponsors and authors. Main results The review included four studies (involving 1116 adults and 156 children). All studies were open label and recruited patients who were already taking inhaled corticosteroids for their asthma, and all studies contributed data on serious adverse events. All studies compared formoterol 12 μg versus salmeterol 50 μg twice daily. The adult studies were all comparing Foradil Aerolizer with Serevent Diskus, and the children’s study compared Oxis Turbohaler to Serevent Accuhaler. There was only one death in an adult (which was unrelated to asthma) and none in children, and there were no significant differences in non-fatal serious adverse events comparing formoterol to salmeterol in adults (Peto odds ratio (OR) 0.77; 95

  16. Bringing smart pills to market: FDA regulation of ingestible drug/device combination products.

    PubMed

    Avery, Matthew; Liu, Dan

    2011-01-01

    Imagine a pill that, after you swallow it, can track its position in your body. Or imagine a pill that can transmit a message to a doctor to tell him that you have taken your bitter medicine. Pills like this already exist. These so-called smart pills are an emerging type of medical therapy. However, this nascent technology has yet to reach the market and developers of these novel therapies face significant regulatory challenges. This article predicts how the Food and Drug Administration will regulate smart pills and shows how the current regulatory regime is inadequate. The article then proposes modifying the current regulatory regime to encourage development of smart pills and other innovative combination products by: (1) regulating combination products based on their "novel mode of action" rather than their "primary mode of action," (2) creating a marketing approval pathway specifically for combination products, and (3) eliminating regulations that require sponsors to get marketing approval from multiple centers within FDA and providing regulatory guidance specifically for ingestible drug/device combination products. PMID:24505852

  17. Repurposing the FDA-Approved Pinworm Drug Pyrvinium as a Novel Chemotherapeutic Agent for Intestinal Polyposis

    PubMed Central

    Giambelli, Camilla; Fei, Dennis Liang; Han, Lu; Hang, Brian I.; Bai, Feng; Pei, Xin-Hai; Nose, Vania; Burlingame, Oname; Capobianco, Anthony J.; Orton, Darren; Lee, Ethan; Robbins, David J.

    2014-01-01

    Mutations in the WNT-pathway regulator ADENOMATOUS POLYPOSIS COLI (APC) promote aberrant activation of the WNT pathway that is responsible for APC-associated diseases such as Familial Adenomatous Polyposis (FAP) and 85% of spontaneous colorectal cancers (CRC). FAP is characterized by multiple intestinal adenomas, which inexorably result in CRC. Surprisingly, given their common occurrence, there are few effective chemotherapeutic drugs for FAP. Here we show that the FDA-approved, anti-helminthic drug Pyrvinium attenuates the growth of WNT-dependent CRC cells and does so via activation of CK1α. Furthermore, we show that Pyrvinium can function as an in vivo inhibitor of WNT-signaling and polyposis in a mouse model of FAP: APCmin mice. Oral administration of Pyrvinium, a CK1α agonist, attenuated the levels of WNT-driven biomarkers and inhibited adenoma formation in APCmin mice. Considering its well-documented safe use for treating enterobiasis in humans, our findings suggest that Pyrvinium could be repurposed for the clinical treatment of APC-associated polyposes. PMID:25003333

  18. A History of the Sonocare CST-100: The First FDA-approved HIFU Device

    NASA Astrophysics Data System (ADS)

    Muratore, Robert

    2006-05-01

    The Sonocare CST-100 Therapeutic Ultrasound System, designed for the treatment of glaucoma, was developed in the 1980s and became the first high intensity focused ultrasound (HIFU) device to receive Food and Drug Administration approval. The system arose from studies done by F.L. Lizzi, Eng.Sc.D., of Riverside Research Institute and D.J. Coleman, M.D., of Cornell Medical Center/New York Hospital on the safety of ultrasound diagnosis of the eye. As safety limits were probed, therapeutic regimes were discovered. Optimization of operational parameters, clinical experience, and engineering design came together through a spin-off company, Sonocare, Inc., formed to produce and market the ophthalmic device. Various precedents were set during the approval process, including the acceptance by the FDA of radiation momentum imparted to an absorber as a measure of acoustic power. Many devices were sold, but the laser industry, grandfathered into the therapeutic field, eventually out-marketed Sonocare. The CST-100 remains as a model of elegant industrial design, and existing units are used daily in HIFU laboratory experiments.

  19. Monitoring Antimicrobial Resistance in the Food Supply Chain and Its Implications for FDA Policy Initiatives.

    PubMed

    Zawack, Kelson; Li, Min; Booth, James G; Love, Will; Lanzas, Cristina; Gröhn, Yrjö T

    2016-09-01

    In response to concerning increases in antimicrobial resistance (AMR), the Food and Drug Administration (FDA) has decided to increase veterinary oversight requirements for antimicrobials and restrict their use in growth promotion. Given the high stakes of this policy for the food supply, economy, and human and veterinary health, it is important to rigorously assess the effects of this policy. We have undertaken a detailed analysis of data provided by the National Antimicrobial Resistance Monitoring System (NARMS). We examined the trends in both AMR proportion and MIC between 2004 and 2012 at slaughter and retail stages. We investigated the makeup of variation in these data and estimated the sample and effect size requirements necessary to distinguish an effect of the policy change. Finally, we applied our approach to take a detailed look at the 2005 withdrawal of approval for the fluoroquinolone enrofloxacin in poultry water. Slaughter and retail showed similar trends. Both AMR proportion and MIC were valuable in assessing AMR, capturing different information. Most variation was within years, not between years, and accounting for geographic location explained little additional variation. At current rates of data collection, a 1-fold change in MIC should be detectable in 5 years and a 6% decrease in percent resistance could be detected in 6 years following establishment of a new resistance rate. Analysis of the enrofloxacin policy change showed the complexities of the AMR policy with no statistically significant change in resistance of both Campylobacter jejuni and Campylobacter coli to ciprofloxacin, another second-generation fluoroquinolone. PMID:27324772

  20. Towards a Computational Analysis of Status and Leadership Styles on FDA Panels

    NASA Astrophysics Data System (ADS)

    Broniatowski, David A.; Magee, Christopher L.

    Decisions by committees of technical experts are increasingly impacting society. These decision-makers are typically embedded within a web of social relations. Taken as a whole, these relations define an implicit social structure which can influence the decision outcome. Aspects of this structure are founded on interpersonal affinity between parties to the negotiation, on assigned roles, and on the recognition of status characteristics, such as relevant domain expertise. This paper build upon a methodology aimed at extracting an explicit representation of such social structures using meeting transcripts as a data source. Whereas earlier results demonstrated that the method presented here can identify groups of decision-makers with a contextual affinity (i.e., membership in a given medical specialty or voting clique), we now can extract meaningful status hierarchies, and can identify differing facilitation styles among committee chairs. Use of this method is demonstrated on the transcripts of U.S. Food and Drug Administration (FDA) advisory panel meeting transcripts; nevertheless, the approach presented here is extensible to other domains and requires only a meeting transcript as input.

  1. [Cutaneous adverse drug reactions].

    PubMed

    Lebrun-Vignes, B; Valeyrie-Allanore, L

    2015-04-01

    Cutaneous adverse drug reactions (CADR) represent a heterogeneous field including various clinical patterns without specific features suggesting drug causality. Exanthematous eruptions, urticaria and vasculitis are the most common forms of CADR. Fixed eruption is uncommon in western countries. Serious reactions (fatal outcome, sequelae) represent 2% of CADR: bullous reactions (Stevens-Johnson syndrome, toxic epidermal necrolysis), DRESS (drug reaction with eosinophilia and systemic symptoms or drug-induced hypersensitivity syndrome) and acute generalized exanthematous pustulosis (AGEP). These forms must be quickly diagnosed to guide their management. The main risk factors are immunosuppression, autoimmunity and some HLA alleles in bullous reactions and DRESS. Most systemic drugs may induce cutaneous adverse reactions, especially antibiotics, anticonvulsivants, antineoplastic drugs, non-steroidal anti-inflammatory drugs, allopurinol and contrast media. Pathogenesis includes immediate or delayed immunologic mechanism, usually not related to dose, and pharmacologic/toxic mechanism, commonly dose-dependent or time-dependent. In case of immunologic mechanism, allergologic exploration is possible to clarify drug causality, with a variable sensitivity according to the drug and to the CADR type. It includes epicutaneous patch testing, prick test and intradermal test. However, no in vivo or in vitro test can confirm the drug causality. To determine the cause of the eruption, a logical approach based on clinical characteristics, chronologic factors and elimination of differential diagnosis is required, completed with a literature search. A reporting to pharmacovigilance network is essential in case of a serious CADR whatever the suspected drug and in any case if the involved drug is a newly marketed one or unusually related to cutaneous reactions. PMID:25458866

  2. Complementary and integrative medical therapies, the FDA, and the NIH: definitions and regulation.

    PubMed

    Cohen, Michael H

    2003-01-01

    The National Center for Complementary and Alternative Medicine (NCCAM) presently defines complementary and alternative medicine (CAM) as covering "a broad range of healing philosophies (schools of thought), approaches, and therapies that mainstream Western (conventional) medicine does not commonly use, accept, study, understand, or make available. The research landscape, including NCCAM-funded research, is continually changing and subject to vigorous methodologic and interpretive debates. Part of the impetus for greater research dollars in this arena has been increasing consumer reliance on CAM to dramatically expand. State (not federal) law controls much of CAM practice. However, a significant federal role exists in the regulation of dietary supplements. The U.S. Food and Drug Administration (FDA) regulates foods, drugs, and cosmetics in interstate commerce. No new "drug" may be introduced into interstate commerce unless proven "safe" and "effective" for its intended use, as determined by FDA regulations. "Foods", however, are subject to different regulatory requirements, and need not go through trials proving safety and efficacy. The growing phenomenon of consumer use of vitamins, minerals, herbs, and other "dietary supplements" challenged the historical divide between drugs and foods. The federal Dietary Supplements Health Education Act (DSHEA) allows manufacturers to distribute dietary supplements without having to prove safety and efficacy, so long as the manufacturers make no claims linking the supplements to a specific disease. State law regulates the use of CAM therapies through a variety of legal rules. Of these, several major areas of concern for clinicians are professional licensure, scope of practice, and malpractice. Regarding licensure, each state has enacted medical licensing that prohibits the unlicensed practice of medicine and thereby criminalizes activity by unlicensed CAM providers who offer health care services to patients. Malpractice is

  3. FDA Consumer Nutrition Knowledge Survey. Report II, 1975. A Nationwide Study of Food Shopper's Knowledge, Beliefs, Attitudes and Reported Behavior Regarding Food and Nutrition. Factors Related to Nutrition Labeling.

    ERIC Educational Resources Information Center

    Abelson, Herbert; And Others

    During 1973, a nationwide study for the Food and Drug Administration (FDA) was conducted which provided information on nutrition knowledge, beliefs about nutrition, and first reactions to nutrition labeling among food shoppers. This initial research provided a baseline measurement of nutrition knowledge and attitudes among consumers, and in 1975…

  4. A systematic approach to biomarker discovery; Preamble to "the iSBTc-FDA taskforce on immunotherapy biomarkers"

    PubMed Central

    Butterfield, Lisa H; Disis, Mary L; Fox, Bernard A; Lee, Peter P; Khleif, Samir N; Thurin, Magdalena; Trinchieri, Giorgio; Wang, Ena; Wigginton, Jon; Chaussabel, Damien; Coukos, George; Dhodapkar, Madhav; Håkansson, Leif; Janetzki, Sylvia; Kleen, Thomas O; Kirkwood, John M; Maccalli, Cristina; Maecker, Holden; Maio, Michele; Malyguine, Anatoli; Masucci, Giuseppe; Palucka, A Karolina; Potter, Douglas M; Ribas, Antoni; Rivoltini, Licia; Schendel, Dolores; Seliger, Barbara; Selvan, Senthamil; Slingluff, Craig L; Stroncek, David F; Streicher, Howard; Wu, Xifeng; Zeskind, Benjamin; Zhao, Yingdong; Zocca, Mai-Britt; Zwierzina, Heinz; Marincola, Francesco M

    2008-01-01

    The International Society for the Biological Therapy of Cancer (iSBTc) has initiated in collaboration with the United States Food and Drug Administration (FDA) a programmatic look at innovative avenues for the identification of relevant parameters to assist clinical and basic scientists who study the natural course of host/tumor interactions or their response to immune manipulation. The task force has two primary goals: 1) identify best practices of standardized and validated immune monitoring procedures and assays to promote inter-trial comparisons and 2) develop strategies for the identification of novel biomarkers that may enhance our understating of principles governing human cancer immune biology and, consequently, implement their clinical application. Two working groups were created that will report the developed best practices at an NCI/FDA/iSBTc sponsored workshop tied to the annual meeting of the iSBTc to be held in Washington DC in the Fall of 2009. This foreword provides an overview of the task force and invites feedback from readers that might be incorporated in the discussions and in the final document. PMID:19105846

  5. A Comparative Review of Waivers Granted in Pediatric Drug Development by FDA and EMA from 2007-2013

    PubMed Central

    Egger, Gunter F.; Wharton, Gerold T.; Malli, Suzanne; Temeck, Jean; Murphy, M. Dianne; Tomasi, Paolo

    2016-01-01

    Background The European Union and the United States have different legal frameworks in place for pediatric drug development, which can potentially lead to different pediatric research requirements for the pharmaceutical industry. This manuscript compares pediatric clinical trial waivers granted by the European Medicines Agency (EMA) and the US Food and Drug Administration (FDA). Methods This is a retrospective review comparing EMA’s Paediatric Committee (PDCO) decisions with FDA’s Pediatric Review Committee (PeRC) recommendations for all product-specific pediatric full waiver applications submitted to EMA from January 2007 through December 2013. Using baseline data from EMA, we matched product-specific waivers with their FDA equivalents during the study period. Results For single active substance products, PDCO and PeRC adopted similar opinions in 42 of 49 indications (86%). For fixed-dose combinations, PDCO and PeRC adopted similar opinions in 24 of 31 indications (77%). Conclusion Despite the different legal frameworks, criteria, and processes of determination, the waiver decisions of the 2 agencies were similar in the majority of cases.

  6. The FDA And ABCs: Unintended Consequences Of Antidepressant Warnings On Human Capital*

    PubMed Central

    Busch, Susan H.; Golberstein, Ezra; Meara, Ellen

    2014-01-01

    Using annual cross-sectional data on over 100,000 adolescents aged 12-17, we studied academic and behavioral outcomes among those who were and were not likely affected by FDA warnings regarding the safety of antidepressants. Compared to other adolescents, adolescents with probable depression experienced a relative decline in grade point average of .14 points following the FDA warnings. The FDA warnings also coincided with increased delinquency, use of tobacco and use of illicit drugs. Together, our results stress the importance of mental health and its treatment as an input into cognitive and non-cognitive aspects of human capital. PMID:25284886

  7. Missed Opportunities in the Patient-Focused Drug Development Public Meeting and Scientific Workshop on Female Sexual Dysfunction Held at the FDA, October 2014.

    PubMed

    Tiefer, Leonore; Laan, Ellen; Basson, Rosemary

    2015-01-01

    There were numerous missed opportunities at the October 2014 U.S. Food and Drug Administration (FDA) meeting on female sexual dysfunction (FSD). They included opportunities to hear from a diverse range of patients and to engage in evidence-based discussions of unmet medical needs, diagnostic instruments, trial end points, and inclusion criteria for clinical trials. Contributions of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) nomenclature, based on extensive research, were dismissed in favor of language favoring a seemingly clear but scientifically unsupportable distinction between women's sexual desire and arousal. Numerous participants, including patients recruited by their physicians, acknowledged travel expenses paid for by interested pharmaceutical companies. Conflicts of interest were manifold. The meeting did not advance the FDA's understanding of women's sexual distress and represents a setback for our field. PMID:26010838

  8. FDA Approval of Gefitinib for the Treatment of Patients with Metastatic EGFR Mutation-Positive Non-Small Cell Lung Cancer.

    PubMed

    Kazandjian, Dickran; Blumenthal, Gideon M; Yuan, Weishi; He, Kun; Keegan, Patricia; Pazdur, Richard

    2016-03-15

    On July 13, 2015, the FDA approved gefitinib (Iressa; AstraZeneca UK Limited) for the treatment of patients with metastatic non-small cell lung cancer (NSCLC) whose tumors have EGFR exon 19 deletions or exon 21 (L858R) substitution mutations as detected by an FDA-approved test. Concurrently, a labeling expansion of the therascreen EGFR RGQ PCR Kit (Qiagen) as a companion diagnostic test was approved. The approval was based on the results of a multicenter, single-arm, open-label clinical study of 106 treatment-naïve patients with metastatic EGFR mutation-positive NSCLC who received gefitinib, 250 mg daily, until disease progression or intolerable toxicity. The major efficacy outcome was RECIST v1.1 objective response rate (ORR). The blinded independent central review (BICR) ORR was 50% [95% confidence interval (CI), 41-59] with a median duration of response (DoR) of 6.0 months. Efficacy results were supported by a retrospective exploratory analysis of a subset of a randomized, multicenter, open-label trial on 1,217 patients with metastatic NSCLC. Of the patients randomized, 186 (15%) were retrospectively determined to be EGFR positive and evaluable for a BICR assessment. The HR for progression-free survival (PFS) was 0.54 (95% CI, 0.38-0.79), favoring gefitinib over platinum-doublet chemotherapy. The most common (≥20%) adverse reactions were skin reactions, increased aspartate and alanine aminotransferase, proteinuria, and diarrhea. Approximately 5% of patients discontinued treatment due to an adverse reaction. Given the safety profile and clinically meaningful ORR, DoR, and PFS, the benefit-risk analysis was deemed favorable for FDA approval. Clin Cancer Res; 22(6); 1307-12. ©2016 AACR. PMID:26980062

  9. The food and drug administration agrees to classify mercury fillings.

    PubMed

    Edlich, Richard F; Cross, Catherine L; Wack, Courtney A; Long, William B; Newkirk, Anthony T

    2008-01-01

    In the United States Court of Appeals of the District of Columbia Circuit, the Appellants Mom's Against Mercury, Connecticut Coalition for Environmental Justice, Oregonians for Life, California Citizens for Health Freedom, Kevin J. Biggers, Karen Johnson, Linda Brocato, R. Andrew Landerman, and Antia Vazquez Tibaul filed a petition for review of Regulatory Inaction by the Food and Drug Administration (FDA). On Monday June 2, 2008, the lawsuit was settled with the FDA after it agreed to classify mercury fillings. During its negotiation session with the Appellants, the FDA indicated that it would change its website on mercury fillings. The FDA no longer claims that no science exists about the safety of mercury amalgam or that other countries have acted for environmental reasons only. On its website, the FDA now states the following: "Dental amalgams contain mercury, which may have neurotoxic effects on the nervous systems of developing children and fetus." The FDA also states that "Pregnant women and persons who may have a health condition that makes them more sensitive to mercury exposure, including individuals with existing high levels of mercury bioburden, should not avoid seeking dental care, but should discuss options with their health practitioner." The FDA decision to classify mercury fillings is a reflection of the legislations enacted in Europe and Canada that highlight the neurotoxic effects of mercury fillings. PMID:19105536

  10. 77 FR 10753 - Draft Guidance for Industry: Food and Drug Administration Records Access Authority Under the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry: Food and Drug Administration Records Access Authority Under the Federal Food, Drug, and Cosmetic Act; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is...

  11. 75 FR 16345 - Administrative Practices and Procedures; Good Guidance Practices; Technical Amendment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 10 (formerly Docket No. 1999N-4783) Administrative Practices and Procedures; Good Guidance Practices; Technical Amendment AGENCY: Food and Drug Administration, HHS. ACTION: Final rule; technical amendment. SUMMARY: The Food and Drug Administration (FDA)...

  12. 78 FR 21085 - Establishment of a Public Docket for Administrative Detention Under the Food and Drug...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... Administrative Detention Under the Food and Drug Administration Safety and Innovation Act AGENCY: Food and Drug... Administration Safety and Innovation Act (FDASIA). This document is intended to solicit input from all relevant..., and Cosmetic Act (the FD&C Act) (21 U.S.C. 334(g)) to provide FDA administrative detention...

  13. 75 FR 22412 - Food and Drug Administration/Xavier University Global Outsourcing Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-28

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration/Xavier University Global Outsourcing Conference AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public conference. SUMMARY: The Food and Drug Administration (FDA), Cincinnati District, in co-sponsorship with Xavier...

  14. 75 FR 73106 - Draft Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry and Food and Drug Administration... Clostridium difficile; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability of the draft guidance...

  15. 76 FR 19998 - Supplemental Funding Under the Food and Drug Administration Pediatric Device Consortia Grant Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... HUMAN SERVICES Food and Drug Administration Supplemental Funding Under the Food and Drug Administration Pediatric Device Consortia Grant Program AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability of supplemental grant funds...

  16. 76 FR 55927 - Draft Guidance for Industry and Food and Drug Administration Staff; Demonstrating the Substantial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry and Food and Drug Administration... Questions; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability of the draft guidance entitled...

  17. 76 FR 78931 - Food and Drug Administration Rare Disease Patient Advocacy Day; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration Food and Drug Administration Rare Disease Patient Advocacy Day; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice. The Food and Drug Administration's (FDA) Office of Orphan...

  18. 76 FR 789 - Guidance for Industry and Food and Drug Administration Staff; Section 905(j) Reports...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-06

    ... HUMAN SERVICES Food and Drug Administration Guidance for Industry and Food and Drug Administration Staff...: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is... predicate tobacco product. Manufacturers of tobacco products first introduced or delivered for...

  19. 78 FR 13348 - Science Board to the Food and Drug Administration Advisory Committee; Amendment of Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-27

    ... Administration (FDA) is announcing an amendment to the notice of meeting of the Science Board to the Food and Drug Administration. This meeting was announced in the Federal Register of January 30, 2013 (78 FR 6332... HUMAN SERVICES Food and Drug Administration Science Board to the Food and Drug Administration...

  20. Adverse antibiotic drug interactions.

    PubMed

    Bint, A J; Burtt, I

    1980-07-01

    There is enormous potential for drug interactions in patients who, today, often receive many drugs. Antibiotics are prominent amongst the groups of drugs commonly prescribed. Many interactions take place at the absorption stage. Antacids and antidiarrhoeal preparations, in particular, can delay and reduce the absorption of antibiotics such as tetracyclines and clindamycin, by combining with them in the gastrointestinal tract to form chelates or complexes. Other drugs can affect gastric motility, which in turn often controls the rate at which antibiotics are absorbed. Some broad spectrum antibiotics can alter the bacterial flora of the gut which may be related to malabsorption states. The potentiation of toxic side effects of one drug by another is a common type of interaction. Antibiotics which are implicated in this type of interaction are those which themselves possess some toxicity such as aminoglycosides, some cephalosporins, tetracyclines and colistin. Some of the most important adverse interactions with antibiotics are those which involve other drugs which have a low toxicity/efficacy ratio. These include anticoagulants such as warfarin, anticonvulsants such as phenytoin and phenobarbitone and oral antidiabetic drugs like tolbutamide. Risk of interaction arises when the metabolism of these drugs is inhibited by liver microsomal enzyme inhibitors such as some sulphonamides and chloramphenicol, or is enhanced by enzyme inducers such as rifampicin. PMID:6995091

  1. ADVERSE CUTANEOUS DRUG REACTION

    PubMed Central

    Nayak, Surajit; Acharjya, Basanti

    2008-01-01

    In everyday clinical practice, almost all physicians come across many instances of suspected adverse cutaneous drug reactions (ACDR) in different forms. Although such cutaneous reactions are common, comprehensive information regarding their incidence, severity and ultimate health effects are often not available as many cases go unreported. It is also a fact that in the present world, almost everyday a new drug enters market; therefore, a chance of a new drug reaction manifesting somewhere in some form in any corner of world is unknown or unreported. Although many a times, presentation is too trivial and benign, the early identification of the condition and identifying the culprit drug and omit it at earliest holds the keystone in management and prevention of a more severe drug rash. Therefore, not only the dermatologists, but all practicing physicians should be familiar with these conditions to diagnose them early and to be prepared to handle them adequately. However, we all know it is most challenging and practically difficult when patient is on multiple medicines because of myriad clinical symptoms, poorly understood multiple mechanisms of drug-host interaction, relative paucity of laboratory testing that is available for any definitive and confirmatory drug-specific testing. Therefore, in practice, the diagnosis of ACDR is purely based on clinical judgment. In this discussion, we will be primarily focusing on pathomechanism and approach to reach a diagnosis, which is the vital pillar to manage any case of ACDR. PMID:19967009

  2. 21 CFR 516.34 - FDA recognition of exclusive marketing rights.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.34 FDA recognition of...

  3. 21 CFR 516.34 - FDA recognition of exclusive marketing rights.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.34 FDA recognition of...

  4. 21 CFR 516.34 - FDA recognition of exclusive marketing rights.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.34 FDA recognition of...

  5. 21 CFR 516.34 - FDA recognition of exclusive marketing rights.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... SERVICES (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS NEW ANIMAL DRUGS FOR MINOR USE AND MINOR SPECIES Designation of a Minor Use or Minor Species New Animal Drug § 516.34 FDA recognition of...

  6. 21 CFR 801.57 - Discontinuation of legacy FDA identification numbers assigned to devices.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... request for continued use of an assigned labeler code must be submitted by email to: udi@fda.hhs.gov, or... address, email address, and phone number of the labeler who is currently using the labeler code; (2)...

  7. Don't Take Short Cuts with Contact Lens Care, FDA Warns

    MedlinePlus

    ... With Contact Lens Care, FDA Warns Solutions with hydrogen peroxide can cause eye damage if two-step ... News) -- If you use contact lens solution with hydrogen peroxide and don't follow the instructions carefully, ...

  8. Public voices in pharmaceutical deliberations: negotiating "clinical benefit" in the FDA's Avastin Hearing.

    PubMed

    Teston, Christa B; Graham, S Scott; Baldwinson, Raquel; Li, Andria; Swift, Jessamyn

    2014-06-01

    This article offers a hybrid rhetorical-qualitative discourse analysis of the FDA's 2011 Avastin Hearing, which considered the revocation of the breast cancer indication for the popular cancer drug Avastin. We explore the multiplicity of stakeholders, the questions that motivated deliberations, and the kinds of evidence presented during the hearing. Pairing our findings with contemporary scholarship in rhetorical stasis theory, Mol's (2002) construct of multiple ontologies, and Callon, Lascoumes, and Barthe's (2011) "hybrid forums," we demonstrate that the FDA's deliberative procedures elides various sources of evidence and the potential multiplicity of definitions for "clinical benefit." Our findings suggest that while the FDA invited multiple stakeholders to offer testimony, there are ways that the FDA might have more meaningfully incorporated public voices in the deliberative process. We conclude with suggestions for how a true hybrid forum might be deployed. PMID:24682644

  9. Indoor Tanning Raises Risk of Melanoma: FDA Strengthens Warnings for Sunlamp Products

    MedlinePlus

    ... the FDA make sure indoor tanning facilities are giving truthful and easy-to-read information to consumers. ... a Safer Spring Break More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food ...

  10. FDA: Anti-Aging, Skin-Lightening Products May Contain Mercury

    MedlinePlus

    ... medlineplus.gov/news/fullstory_160237.html FDA: Anti-Aging, Skin-Lightening Products May Contain Mercury How you ... is often found in cosmetics marketed as "anti-aging" or "skin lightening" that claim to remove age ...

  11. 21 CFR 60.20 - FDA action on regulatory review period determinations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... October 9, 1984, in PTO's Official Gazette and as required by 37 CFR chapter I. (b) After determining the... established for the application in FDA's Division of Dockets Management (HFA-305), 5630 Fishers Lane, rm....

  12. Use of Cancer-Linked Fibroid Device Declines After FDA Warning

    MedlinePlus

    ... news/fullstory_160573.html Use of Cancer-Linked Fibroid Device Declines After FDA Warning Rate of uterus ... of noncancerous growths on the uterus known as fibroids, they slice the tissue into smaller pieces that ...

  13. 76 FR 6477 - Industry Exchange Workshop on Food and Drug Administration Drug and Device Requirements; Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ..., Food and Drug Administration, 4040 North Central Expressway, suite 900, Dallas, Texas 75204, 214-253-4952, FAX: 214-253-4970, e-mail: David.Arvelo@fda.hhs.gov . Registration: You are encouraged...

  14. [Analysis of Spontaneously Reported Adverse Events].

    PubMed

    Nakamura, Mitsuhiro

    2016-01-01

    Observational study is necessary for the evaluation of drug effectiveness in clinical practice. In recent years, the use of spontaneous reporting systems (SRS) for adverse drug reactions has increased and they have become an important resource for regulatory science. SRS, being the largest and most well-known databases worldwide, are one of the primary tools used for postmarketing surveillance and pharmacovigilance. To analyze SRS, the US Food and Drug Administration Adverse Event Reporting System (FAERS) and the Japanese Adverse Drug Event Report Database (JADER) are reviewed. Authorized pharmacovigilance algorithms were used for signal detection, including the reporting odds ratio. An SRS is a passive reporting database and is therefore subject to numerous sources of selection bias, including overreporting, underreporting, and a lack of a denominator. Despite the inherent limitations of spontaneous reporting, SRS databases are a rich resource and data mining index that provide powerful means of identifying potential associations between drugs and their adverse effects. Our results, which are based on the evaluation of SRS databases, provide essential knowledge that could improve our understanding of clinical issues. PMID:27040337

  15. Neuropsychiatric Adverse Effects of Amphetamine and Methamphetamine.

    PubMed

    Harro, Jaanus

    2015-01-01

    Administration of amphetamine and methamphetamine can elicit psychiatric adverse effects at acute administration, binge use, withdrawal, and chronic use. Most troublesome of these are psychotic states and aggressive behavior, but a large variety of undesirable changes in cognition and affect can be induced. Adverse effects occur more frequently with higher dosages and long-term use. They can subside over time but some persist long-term. Multiple alterations in the gray and white matter of the brain assessed as changes in tissue volume or metabolism, or at molecular level, have been associated with amphetamine and methamphetamine use and the psychiatric adverse effects, but further studies are required to clarify their causal role, specificity, and relationship with preceding states and traits and comorbidities. The latter include other substance use disorders, mood and anxiety disorders, attention deficit hyperactivity disorder, and antisocial personality disorder. Amphetamine- and methamphetamine-related psychosis is similar to schizophrenia in terms of symptomatology and pathogenesis, and these two disorders share predisposing genetic factors. PMID:26070758

  16. Effectively implementing FDA medication alerts utilizing patient centered medical home clinical pharmacists.

    PubMed

    Arenz, Barbara J; Diez, Heidi L; Bostwick, Jolene R; Kales, Helen C; Zivin, Kara; Dalack, Gregory W; Fluent, Tom E; Standiford, Connie J; Stano, Claire; Mi Choe, Hae

    2016-03-01

    FDA medication alerts can be successfully implemented within patient centered medical home (PCMH) clinics utilizing clinical pharmacists. Targeted selection of high-risk patients from an electronic database allows PCMH pharmacists to prioritize assessments. Trusting relationships between PCMH clinical pharmacists and primary care providers facilitates high response rates to pharmacist recommendations. This health system approach led by PCMH pharmacists provides a framework for proactive responses to FDA safety alerts and medication related quality measure improvement. PMID:27001101

  17. Ventilator-Related Adverse Events: A Taxonomy and Findings From 3 Incident Reporting Systems

    PubMed Central

    Pham, Julius Cuong; Williams, Tamara L; Sparnon, Erin M; Cillie, Tam K; Scharen, Hilda F; Marella, William M

    2016-01-01

    BACKGROUND: In 2009, researchers from Johns Hopkins University's Armstrong Institute for Patient Safety and Quality; public agencies, including the FDA; and private partners, including the Emergency Care Research Institute and the University HealthSystem Consortium (UHC) Safety Intelligence Patient Safety Organization, sought to form a public-private partnership for the promotion of patient safety (P5S) to advance patient safety through voluntary partnerships. The study objective was to test the concept of the P5S to advance our understanding of safety issues related to ventilator events, to develop a common classification system for categorizing adverse events related to mechanical ventilators, and to perform a comparison of adverse events across different adverse event reporting systems. METHODS: We performed a cross-sectional analysis of ventilator-related adverse events reported in 2012 from the following incident reporting systems: the Pennsylvania Patient Safety Authority's Patient Safety Reporting System, UHC's Safety Intelligence Patient Safety Organization database, and the FDA's Manufacturer and User Facility Device Experience database. Once each organization had its dataset of ventilator-related adverse events, reviewers read the narrative descriptions of each event and classified it according to the developed common taxonomy. RESULTS: A Pennsylvania Patient Safety Authority, FDA, and UHC search provided 252, 274, and 700 relevant reports, respectively. The 3 event types most commonly reported to the UHC and the Pennsylvania Patient Safety Authority's Patient Safety Reporting System databases were airway/breathing circuit issue, human factor issues, and ventilator malfunction events. The top 3 event types reported to the FDA were ventilator malfunction, power source issue, and alarm failure. CONCLUSIONS: Overall, we found that (1) through the development of a common taxonomy, adverse events from 3 reporting systems can be evaluated, (2) the types of

  18. 75 FR 21000 - Draft Guidance for the Public, Food and Drug Administration Advisory Committee Members, and Food...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-22

    ... HUMAN SERVICES Food and Drug Administration (formerly Docket No. 02D-0049) Draft Guidance for the Public, Food and Drug Administration Advisory Committee Members, and Food and Drug Administration Staff: Public...: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA)...

  19. Medical devices; refurbishers, rebuilders, reconditioners, servicers, and "as is" remarketers of medical devices; review and revision of compliance policy guides and regulatory requirements; request for comments and information--FDA. Advance notice of proposed rulemaking.

    PubMed

    1997-12-23

    The Food and Drug Administration (FDA) is announcing its intention to review and, as necessary, to revise or to amend its compliance policy guides and regulatory requirements relating to the remarketing of used medical devices and the persons who refurbish, recondition, rebuild, service, or remarket such devices. The agency is considering these actions because it believes evolving industry practices warrant reevaluation of current policy and the application of certain regulatory requirements in order to ensure that particular remarketed devices meet suitable performance requirements for their intended uses, and are as safe as the originally marketed finished device. FDA is soliciting comments, proposals for alternative regulatory approaches, and information on these issues. In a future issue of the Federal Register, FDA will announce an open meeting of the Good Manufacturing Practices (GMP) Advisory Committee concerning these matters. PMID:10179309

  20. An FDA-Drug Library Screen for Compounds with Bioactivities against Meticillin-Resistant Staphylococcus aureus (MRSA)

    PubMed Central

    Lau, Qiu Ying; Tan, Yoke Yan Fion; Goh, Vanessa Chai Yin; Lee, David Jing Qin; Ng, Fui Mee; Ong, Esther H. Q.; Hill, Jeffrey; Chia, Cheng San Brian

    2015-01-01

    The lack of new antibacterial drugs entering the market and their misuse have resulted in the emergence of drug-resistant bacteria, posing a major health crisis worldwide. In particular, meticillin-resistant Staphylococcus aureus (MRSA), a pathogen responsible for numerous human infections, has become endemic in hospitals worldwide. Drug repurposing, the finding of new therapeutic indications for approved drugs, is deemed a plausible solution to accelerate drug discovery and development in this area. Towards this end, we screened 1163 drugs approved by the Food and Drug Administration (FDA) for bioactivities against MRSA in a 10 μM single-point assay. After excluding known antibiotics and antiseptics, six compounds were identified and their MICs were determined against a panel of clinical MRSA strains. A toxicity assay using human keratinocytes was also conducted to gauge their potential for repurposing as topical agents for treating MRSA skin infections. PMID:27025633

  1. Catching Up on New Medications: New FDA Approvals.

    PubMed

    Turkoski, Beatrice B

    2016-01-01

    Despite all efforts of the Federal Drug Administration to release timely and accurate information about new drug approvals, marketing and media announcements about new drugs may be incomplete, misinterpreted, or misunderstood. Informed and knowledgeable nurses are able to educate patients about new medications: they can clarify misunderstandings or misconceptions and significantly reduce the potential for harm. In this article, selected examples of new brand name drugs and first-time generics approved this year are discussed. PMID:26814007

  2. 78 FR 20666 - Food and Drug Administration/National Institutes of Health/National Science Foundation Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    .../ National Science Foundation Public Workshop on Computer Methods for Medical Devices AGENCY: Food and Drug... Administration (FDA) is announcing its fifth public workshop on Computer Methods for Medical Devices entitled ``FDA/ NIH/NSF Workshop on Computer Models and Validation for Medical Devices.'' The purpose of...

  3. 78 FR 17611 - Provisions of the Food and Drug Administration Safety and Innovation Act Related to Medical Gases...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... these new sections. On November 23, 2012 (77 FR 70166), FDA issued a Federal Register notice... FR 74852), FDA issued a notice of availability announcing publication of a draft guidance for... Administration Safety and Innovation Act Related to Medical Gases; Request for Comments Regarding...

  4. 78 FR 14305 - Draft Guidance for Industry and Food and Drug Administration Staff; Types of Communication During...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ...The Food and Drug Administration (FDA) is announcing the availability of the draft guidance entitled ``Types of Communication During the Review of Medical Device Submissions.'' The purpose of this guidance is to update the Agency's approach to Interactive Review to reflect FDA's implementation of the Medical Device User Fee Act of 2007 (MDUFA II) Commitment Letters and of undertakings agreed......

  5. 77 FR 41418 - Statement of Cooperation Between the Food and Drug Administration and the Secretaria of Health of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ...The Food and Drug Administration (FDA) is providing notice of a Statement of Cooperation (SOC) between FDA and Secretariat of Health (SS) of the United Mexican States, through the Federal Commission for Protection from Sanitary Risks (COFEPRIS). The purpose of the SOC is to safeguard public health and to ensure the safety and sanitary quality of fresh and frozen molluscan shellfish harvested......

  6. 75 FR 6209 - Guidance for Industry and Food and Drug Administration; Guidance for the Use of Bayesian...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ...The Food and Drug Administration (FDA) is announcing the availability of the guidance entitled ``Guidance for the Use of Bayesian Statistics in Medical Device Clinical Trials.'' This guidance summarizes FDA's current thoughts on the appropriate use of Bayesian statistical methods in the design and analysis of medical device clinical...

  7. Predicting Adverse Drug Events from Personal Health Messages

    PubMed Central

    Chee, Brant W.; Berlin, Richard; Schatz, Bruce

    2011-01-01

    Adverse drug events (ADEs) remain a large problem in the United States, being the fourth leading cause of death, despite post market drug surveillance. Much post consumer drug surveillance relies on self-reported “spontaneous” patient data. Previous work has performed datamining over the FDA’s Adverse Event Reporting System (AERS) and other spontaneous reporting systems to identify drug interactions and drugs correlated with high rates of serious adverse events. However, safety problems have resulted from the lack of post marketing surveillance information about drugs, with underreporting rates of up to 98% within such systems1,2. We explore the use of online health forums as a source of data to identify drugs for further FDA scrutiny. In this work we aggregate individuals’ opinions and review of drugs similar to crowd intelligence3. We use natural language processing to group drugs discussed in similar ways and are able to successfully identify drugs withdrawn from the market based on messages discussing them before their removal. PMID:22195073

  8. Adverse Events of Monoclonal Antibodies Used for Cancer Therapy

    PubMed Central

    Guan, Mei; Zhou, Yan-Ping; Sun, Jin-Lu; Chen, Shu-Chang

    2015-01-01

    In 1997, the first monoclonal antibody (MoAb), the chimeric anti-CD20 molecule rituximab, was approved by the US Food and Drug administration for use in cancer patients. Since then, the panel of MoAbs that are approved by international regulatory agencies for the treatment of hematopoietic and solid malignancies has continued to expand, currently encompassing a stunning amount of 20 distinct molecules for 11 targets. We provide a brief scientific background on the use of MoAbs in cancer therapy, review all types of monoclonal antibodies-related adverse events (e.g., allergy, immune-related adverse events, cardiovascular adverse events, and pulmonary adverse events), and discuss the mechanism and treatment of adverse events. PMID:26075239

  9. Adverse events of monoclonal antibodies used for cancer therapy.

    PubMed

    Guan, Mei; Zhou, Yan-Ping; Sun, Jin-Lu; Chen, Shu-Chang

    2015-01-01

    In 1997, the first monoclonal antibody (MoAb), the chimeric anti-CD20 molecule rituximab, was approved by the US Food and Drug administration for use in cancer patients. Since then, the panel of MoAbs that are approved by international regulatory agencies for the treatment of hematopoietic and solid malignancies has continued to expand, currently encompassing a stunning amount of 20 distinct molecules for 11 targets. We provide a brief scientific background on the use of MoAbs in cancer therapy, review all types of monoclonal antibodies-related adverse events (e.g., allergy, immune-related adverse events, cardiovascular adverse events, and pulmonary adverse events), and discuss the mechanism and treatment of adverse events. PMID:26075239

  10. Identification of novel activity against Borrelia burgdorferi persisters using an FDA approved drug library.

    PubMed

    Feng, Jie; Wang, Ting; Shi, Wanliang; Zhang, Shuo; Sullivan, David; Auwaerter, Paul G; Zhang, Ying

    2014-07-01

    Although antibiotic treatment for Lyme disease is effective in the majority of cases, especially during the early phase of the disease, a minority of patients suffer from post-treatment Lyme disease syndrome (PTLDS). It is unclear what mechanisms drive this problem, and although slow or ineffective killing of Borrelia burgdorferi has been suggested as an explanation, there is a lack of evidence that viable organisms are present in PTLDS. Although not a clinical surrogate, insight may be gained by examining stationary-phase in vitro Borrelia burgdorferi persisters that survive treatment with the antibiotics doxycycline and amoxicillin. To identify drug candidates that can eliminate B. burgdorferi persisters more effectively, we screened an Food and Drug Administration (FDA)-approved drug library consisting of 1524 compounds against stationary-phase B. burgdorferi by using a newly developed high throughput SYBR Green I/propidium iodide (PI) assay. We identified 165 agents approved for use in other disease conditions that had more activity than doxycycline and amoxicillin against B. burgdorferi persisters. The top 27 drug candidates from the 165 hits were confirmed to have higher anti-persister activity than the current frontline antibiotics. Among the top 27 confirmed drug candidates from the 165 hits, daptomycin, clofazimine, carbomycin, sulfa drugs (e.g., sulfamethoxazole), and certain cephalosporins (e.g. cefoperazone) had the highest anti-persister activity. In addition, some drug candidates, such as daptomycin and clofazimine (which had the highest activity against non-growing persisters), had relatively poor activity or a high minimal inhibitory concentration (MIC) against growing B. burgdorferi. Our findings may have implications for the development of a more effective treatment for Lyme disease and for the relief of long-term symptoms that afflict some Lyme disease patients. PMID:26038747

  11. Adverse effects of zilpaterol administration in horses: three cases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Three healthy horses were fed 0.17 mg/kg body weight of the beta-adrenergic agonist zilpaterol to determine zilpaterol elimination kinetics. Shortly after treatment, each horse developed skeletal muscle tremors, tachycardia, and serological abnormalities lasting several days. A 75% to 87.5% reduced ...

  12. Security market reaction to FDA fast track designations.

    PubMed

    Anderson, Christopher W; Zhang, Ying

    2010-01-01

    Pharmaceutical firms can apply for the Food and Drug Administration to 'fast track' research and de velopment on new drugs, accelerating clinical trials and expediting regulatory review required prior to marketing to consumers. We investigate security market reaction to more than 100 fast track designations from 1998 to 2004. Fast track designation appears to enhance investor recognition of firm value. Specifically, fast track designation coincides with abnormal trading volume and excess daily stock returns for sponsoring firms. Institutional ownership and analyst attention also increase. Market response is more pronounced for firms that are smaller, do not yet market products, and have low institutional ownership. PMID:21294437

  13. Reconciliation of FDA and societal guidelines for endoscope reprocessing.

    PubMed

    Alvarado, C

    2000-04-01

    Chemical sterilants are used to high-level disinfect semicritical medical devices such as flexible endoscopes. For the chemosterilant to obtain a high level disinfection claim, The Food and Drug Administration requires demonstration of a 6-log reduction of myobacterial inoculum under worst case conditions (2% horse serum added to test sterilant). This testing requirement has led to label product claims of 45 minutes immersion times at 25 degrees C. Review of the scientific data suggests that at least an 8-log reduction in contamination with thorough instrument cleaning, followed by chemical disinfection for 20 minutes immersion at 20 degrees C will achieve high-level disinfection. PMID:10683214

  14. Adverse Reactions to Hallucinogenic Drugs.

    ERIC Educational Resources Information Center

    Meyer, Roger E. , Ed.

    This reports a conference of psychologists, psychiatrists, geneticists and others concerned with the biological and psychological effects of lysergic acid diethylamide and other hallucinogenic drugs. Clinical data are presented on adverse drug reactions. The difficulty of determining the causes of adverse reactions is discussed, as are different…

  15. 21 CFR 803.21 - Where can I find the reporting codes for adverse events that I use with medical device reports?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Where can I find the reporting codes for adverse events that I use with medical device reports? 803.21 Section 803.21 Food and Drugs FOOD AND DRUG... the coding manual from CDRH's Web site at http://www.fda.gov/cdrh/mdr/mdr-forms.html; and from...

  16. Medical Countermeasures for Radiation Exposure and Related Injuries: Characterization of Medicines, FDA-Approval Status and Inclusion into the Strategic National Stockpile.

    PubMed

    Singh, Vijay K; Romaine, Patricia L P; Seed, Thomas M

    2015-06-01

    World events over the past decade have highlighted the threat of nuclear terrorism as well as an urgent need to develop radiation countermeasures for acute radiation exposures and subsequent bodily injuries. An increased probability of radiological or nuclear incidents due to detonation of nuclear weapons by terrorists, sabotage of nuclear facilities, dispersal and exposure to radioactive materials, and accidents provides the basis for such enhanced radiation exposure risks for civilian populations. Although the search for suitable radiation countermeasures for radiation-associated injuries was initiated more than half a century ago, no safe and effective radiation countermeasure for the most severe of these injuries, namely acute radiation syndrome (ARS), has been approved by the United States Food and Drug Administration (FDA). The dearth of FDA-approved radiation countermeasures has prompted intensified research for a new generation of radiation countermeasures. In this communication, the authors have listed and reviewed the status of radiation countermeasures that are currently available for use, or those that might be used for exceptional nuclear/radiological contingencies, plus a limited few medicines that show early promise but still remain experimental in nature and unauthorized for human use by the FDA. PMID:25905522

  17. Medical Countermeasures for Radiation Exposure and Related Injuries: Characterization of Medicines, FDA-Approval Status and Inclusion into the Strategic National Stockpile

    PubMed Central

    Singh, Vijay K.; Romaine, Patricia L.P.; Seed, Thomas M.

    2015-01-01

    Abstract World events over the past decade have highlighted the threat of nuclear terrorism as well as an urgent need to develop radiation countermeasures for acute radiation exposures and subsequent bodily injuries. An increased probability of radiological or nuclear incidents due to detonation of nuclear weapons by terrorists, sabotage of nuclear facilities, dispersal and exposure to radioactive materials, and accidents provides the basis for such enhanced radiation exposure risks for civilian populations. Although the search for suitable radiation countermeasures for radiation-associated injuries was initiated more than half a century ago, no safe and effective radiation countermeasure for the most severe of these injuries, namely acute radiation syndrome (ARS), has been approved by the United States Food and Drug Administration (FDA). The dearth of FDA-approved radiation countermeasures has prompted intensified research for a new generation of radiation countermeasures. In this communication, the authors have listed and reviewed the status of radiation countermeasures that are currently available for use, or those that might be used for exceptional nuclear/radiological contingencies, plus a limited few medicines that show early promise but still remain experimental in nature and unauthorized for human use by the FDA. PMID:25905522

  18. 5 CFR 1631.33 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Procedure in the event of an adverse ruling. 1631.33 Section 1631.33 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD... Procedure in the event of an adverse ruling. If the court or other authority declines to stay the effect...

  19. 28 CFR 16.28 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Procedure in the event of an adverse ruling. 16.28 Section 16.28 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR DISCLOSURE OF... event of an adverse ruling. If the court or other authority declines to stay the effect of the demand...

  20. 28 CFR 16.28 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Procedure in the event of an adverse ruling. 16.28 Section 16.28 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR DISCLOSURE OF... event of an adverse ruling. If the court or other authority declines to stay the effect of the demand...

  1. 28 CFR 16.28 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Procedure in the event of an adverse ruling. 16.28 Section 16.28 Judicial Administration DEPARTMENT OF JUSTICE PRODUCTION OR DISCLOSURE OF... event of an adverse ruling. If the court or other authority declines to stay the effect of the demand...

  2. 5 CFR 1216.210 - Procedure in the event of an adverse ruling.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Procedure in the event of an adverse ruling. 1216.210 Section 1216.210 Administrative Personnel MERIT SYSTEMS PROTECTION BOARD ORGANIZATION... Procedure in the event of an adverse ruling. If the court or other competent authority fails to stay...

  3. FDA Experience with Medical Countermeasures under the Animal Rule

    PubMed Central

    Aebersold, Paul

    2012-01-01

    The Food and Drug Administration issued a final rule in May 2002 to permit the Agency to approve drugs or license biological products on the basis of animal efficacy studies for use in ameliorating or preventing serious or life-threatening conditions caused by exposure to lethal or permanently disabling toxic biological, chemical, radiological, or nuclear substances. Only two drugs were approved in the first nine years of the “Animal Rule” despite massive investment by the federal government since 2001 to stimulate development of medical countermeasures to biological threats. This article therefore examines the Food and Drug Administration reviews made public after approval of those two drugs and the public discussion at the Agency's Anti-Infective Drugs Advisory Committee of one biological product under development under the Animal Rule. Despite the paucity of approved drugs or licensed biological products as medical countermeasures, several investigational drugs have been placed in the National Strategic Stockpile for use as medical countermeasures, if needed. PMID:21991452

  4. DOE/FDA/EPA: Workshop on methylmercury and human health

    SciTech Connect

    Moskowitz, P.D.; Saroff, L.; Bolger, M.; Cicmanec, J.; Durkee, S.

    1994-12-31

    In the US the general population is exposed to methylmercury (MeHg) principally through the consumption of fish. There is continuing discussion about the sources of this form of mercury (Hg), the magnitudes and trends in exposures to consumers, and the significance of the sources and their contributions to human health. In response to these discussions, the US Department of Energy, the US Food and Drug Administration, and the US Environmental Protection Agency cosponsored a two-day workshop to discuss data and methods available for characterizing the risk to human health presented by MeHg. This workshop was attended by 45 individuals representing various Federal and state organizations and interested stakeholders. The agenda covered: Agency interests; probabilistic approach to risk assessment; emission sources; atmospheric transport; biogeochemical cycling; exposure assessment; health effects of MeHg; and research needs.

  5. New drugs--reports of new drugs recently approved by the FDA. Dirithromycin.

    PubMed

    Shinkai, I; Ohta, Y

    1996-04-01

    or acute-exacerbations of chronic bronchitis in controlled studies. Proven or presumed pathogen eradication rates were 83 and 86% for acute bronchitis patients treated with dirithromycin and erythromycin, respectively. Corresponding bacteriological response rates in acute exacerbations of chronic bronchitis were 75 to 84% with dirithromycin and 75 to 82% with erythromycin. Both agents achieved clinical cure or improvement in over 85% of the patients with either condition. The main advantage of dirithromycin over erythromycin appears to be once-daily administration. Lilly launched dirithromycin in September 1993, in Spain, received approval from FDA in August 1995, and launched it during October 1995. PMID:8735838

  6. Blood safety: Opportunities and challenges addressed through Critical Path research at FDA.

    PubMed

    Atreya, Chintamani D; Epstein, Jay S

    2007-01-01

    New scientific discoveries and technologies create opportunities for medical and public health advancement through development of innovative products. However, novel products and technologies bring new challenges to regulation. FDA recently established a 'Critical Path' research initiative to modernize regulatory science concepts and tools to meet the challenges of the 21st century. Central to this initiative is the concept that regulatory science is distinct from the 'discovery' science that generates ideas for development of new drugs, biologics, or medical devices. In this article, the authors discuss the concepts of FDA 'Critical Path' research and review examples of such research performed in the Office of Blood Research and Review within the Center for Biologics Research and Evaluation at FDA to illustrate how the 'Critical Path' research is being used to address opportunities and challenges impacting blood and blood products.: PMID:24980841

  7. Can Drosophila melanogaster represent a model system for the detection of reproductive adverse drug reactions?

    PubMed

    Avanesian, Agnesa; Semnani, Sahar; Jafari, Mahtab

    2009-08-01

    Once a molecule is identified as a potential drug, the detection of adverse drug reactions is one of the key components of its development and the FDA approval process. We propose using Drosophila melanogaster to screen for reproductive adverse drug reactions in the early stages of drug development. Compared with other non-mammalian models, D. melanogaster has many similarities to the mammalian reproductive system, including putative sex hormones and conserved proteins involved in genitourinary development. Furthermore, the D. melanogaster model would present significant advantages in time efficiency and cost-effectiveness compared with mammalian models. We present data on methotrexate (MTX) reproductive adverse events in multiple animal models, including fruit flies, as proof-of-concept for the use of the D. melanogaster model. PMID:19482095

  8. FDA Approval: Belinostat for the Treatment of Patients with Relapsed or Refractory Peripheral T-cell Lymphoma.

    PubMed

    Lee, Hyon-Zu; Kwitkowski, Virginia E; Del Valle, Pedro L; Ricci, M Stacey; Saber, Haleh; Habtemariam, Bahru A; Bullock, Julie; Bloomquist, Erik; Li Shen, Yuan; Chen, Xiao-Hong; Brown, Janice; Mehrotra, Nitin; Dorff, Sarah; Charlab, Rosane; Kane, Robert C; Kaminskas, Edvardas; Justice, Robert; Farrell, Ann T; Pazdur, Richard

    2015-06-15

    On July 3, 2014, the FDA granted accelerated approval for belinostat (Beleodaq; Spectrum Pharmaceuticals, Inc.), a histone deacetylase inhibitor, for the treatment of patients with relapsed or refractory peripheral T-cell lymphoma (PTCL). A single-arm, open-label, multicenter, international trial in the indicated patient population was submitted in support of the application. Belinostat was administered intravenously at a dose of 1000 mg/m(2) over 30 minutes once daily on days 1 to 5 of a 21-day cycle. The primary efficacy endpoint was overall response rate (ORR) based on central radiology readings by an independent review committee. The ORR was 25.8% [95% confidence interval (CI), 18.3-34.6] in 120 patients that had confirmed diagnoses of PTCL by the Central Pathology Review Group. The complete and partial response rates were 10.8% (95% CI, 5.9-17.8) and 15.0% (95% CI, 9.1-22.7), respectively. The median duration of response, the key secondary efficacy endpoint, was 8.4 months (95% CI, 4.5-29.4). The most common adverse reactions (>25%) were nausea, fatigue, pyrexia, anemia, and vomiting. Grade 3/4 toxicities (≥5.0%) included anemia, thrombocytopenia, dyspnea, neutropenia, fatigue, and pneumonia. Belinostat is the third drug to receive accelerated approval for the treatment of relapsed or refractory PTCL. PMID:25802282

  9. Adverse possession of subsurface minerals

    SciTech Connect

    Bowles, P.N.

    1983-01-01

    Concepts applicable to adverse possession of subsurface minerals are generally the same as those that apply to adverse possession of all real estate. However, special requirements must be satisfied in order to perfect title to subsurface minerals by adverse possession, particularly when there has been a severance of the true title between surface and subsurface minerals. In those jurisdictions where senior and junior grants came from the state or commonwealth covering the same or some of the same land and in those areas where descriptions of land were vague or not carefully drawn, adverse possession serves to solidify land and mineral ownership. There may be some public, social, and economic justification in rewarding, with good title, those who take possession and use real estate for its intended use, including the extraction of subsurface minerals. 96 refernces.

  10. 78 FR 59038 - Mobile Medical Applications; Guidance for Industry and Food and Drug Administration Staff...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... HUMAN SERVICES Food and Drug Administration Mobile Medical Applications; Guidance for Industry and Food and Drug Administration Staff; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice.... In the Federal Register of July 21, 2011 (76 FR 43689), FDA announced the availability of the...

  11. 21 CFR 516.123 - Informal conferences regarding agency administrative actions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Informal conferences regarding agency administrative actions. 516.123 Section 516.123 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH....123 Informal conferences regarding agency administrative actions. (a) Should FDA make an...

  12. 75 FR 22601 - Draft Guidance for Industry and Food and Drug Administration Staff; User Fees for 513(g...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry and Food and Drug Administration Staff; User Fees for 513(g); Requests for Information; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability...

  13. 77 FR 63837 - Draft Guidance for Industry and Food and Drug Administration Staff; eCopy Program for Medical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry and Food and Drug Administration Staff; eCopy Program for Medical Device Submissions; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the availability...

  14. 78 FR 9928 - Food and Drug Administration Drug Shortages Task Force and Strategic Plan; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-12

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Drug Shortages Task Force and Strategic Plan; Request for Comments AGENCY: Food and Drug Administration, HHS. ACTION: Notice; request for comments. SUMMARY: To assist the Food and Drug Administration (FDA or Agency) in drafting a strategic...

  15. 78 FR 15019 - Food and Drug Administration Prescription Drug User Fee Act V Benefit-Risk Plan; Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration Prescription Drug User Fee Act V Benefit-Risk Plan; Request for Comments AGENCY: Food and Drug Administration, HHS. ACTION: Notice, request for comments. SUMMARY: The Food and Drug Administration (FDA or the Agency) is announcing...

  16. 78 FR 51732 - The Food and Drug Administration/European Medicines Agency Orphan Product Designation and Grant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ... HUMAN SERVICES Food and Drug Administration The Food and Drug Administration/European Medicines Agency Orphan Product Designation and Grant Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. The Food and Drug Administration's (FDA) Office of Orphan Products...

  17. 77 FR 52744 - Food and Drug Administration/European Medicines Agency Orphan Product Designation and Grant Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... HUMAN SERVICES Food and Drug Administration Food and Drug Administration/European Medicines Agency Orphan Product Designation and Grant Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of meeting. The Food and Drug Administration's (FDA) Office of Orphan Products Development...

  18. Reverse Engineering Adverse Outcome Pathways

    SciTech Connect

    Perkins, Edward; Chipman, J.K.; Edwards, Stephen; Habib, Tanwir; Falciani, Francesco; Taylor, Ronald C.; Van Aggelen, Graham; Vulpe, Chris; Antczak, Philipp; Loguinov, Alexandre

    2011-01-30

    The toxicological effects of many stressors are mediated through unknown, or poorly characterized, mechanisms of action. We describe the application of reverse engineering complex interaction networks from high dimensional omics data (gene, protein, metabolic, signaling) to characterize adverse outcome pathways (AOPs) for chemicals that disrupt the hypothalamus-pituitary-gonadal endocrine axis in fathead minnows. Gene expression changes in fathead minnow ovaries in response to 7 different chemicals, over different times, doses, and in vivo versus in vitro conditions were captured in a large data set of 868 arrays. We examined potential AOPs of the antiandrogen flutamide using two mutual information theory methods, ARACNE and CLR to infer gene regulatory networks and potential adverse outcome pathways. Representative networks from these studies were used to predict a network path from stressor to adverse outcome as a candidate AOP. The relationship of individual chemicals to an adverse outcome can be determined by following perturbations through the network in response to chemical treatment leading to the nodes associated with the adverse outcome. Identification of candidate pathways allows for formation of testable hypotheses about key biologic processes, biomarkers or alternative endpoints, which could be used to monitor an adverse outcome pathway. Finally, we identify the unique challenges facing the application of this approach in ecotoxicology, and attempt to provide a road map for the utilization of these tools. Key Words: mechanism of action, toxicology, microarray, network inference

  19. We really need to talk: adapting FDA processes to rapid change.

    PubMed

    Lykken, Sara

    2013-01-01

    The rapidly evolving realm of modern commerce strains traditional regulatory paradigms. This paper traces the historical evolution of FDA crisis-response regulation and provides examples of ways in which the definitions and procedures resulting from that past continue to be challenged by new products as market entrants, some in good faith and others not, take actions that create disconnects between actual product and marketing controls and those that consumers might expect. The paper then explores some of the techniques used by other federal agencies that have faced similar challenges in environments characterized by rapid innovation, and draws from this analysis suggestions for improvement of the FDA's warning letter system. PMID:24552079

  20. Petitioning the FDA to Improve Pharmaceutical, Device and Public Health Safety by Ordinary Citizens: A Descriptive Analysis

    PubMed Central

    Yang, Y. Tony; Cheng, Xi; Bian, John; Bennett, Charles L.

    2016-01-01

    The United States Constitution protects the right of citizens to petition the government for “a redress of grievances.” This right has important implications for citizens desiring to advance the public health by petitioning administrative agencies, such as the Food and Drug Administration, to take safety actions. We examined a total of 1,915 petitions filed between 2001 and 2013 to investigate the outcomes of citizen petitions that address public health concerns. We found that most petitions were filed by manufacturers against other manufacturers. Only 346 (18%) of all petitions were submitted by individuals and non-profit organizations, and 178 (87.3%) of these petitions with a final response were denied. On average, these petitions required 2.85 years for a final agency decision, and many decisions remain pending 10–13 years after their initial submission. The great majority of the approved requests included some form of risk communication, such as labeling changes, boxed warnings or placement of a drug into a Risk Evaluation and Mitigation Strategy. As a policy instrument to improve the safety of medical and food products, the citizen petition process requires sophisticated legal and scientific expertise, and may not represent a viable route for ordinary citizens to petition the FDA to “redress grievances.” PMID:27171162