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Epstein R, Zankich VR. The surprising power of a click requirement: How click requirements and warnings affect users' willingness to disclose personal information. PLoS One 2022; 17:e0263097. [PMID: 35180222 PMCID: PMC8856545 DOI: 10.1371/journal.pone.0263097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 01/11/2022] [Indexed: 11/18/2022] Open
Abstract
What kinds of information and alerts might cause internet users to be more cautious about what they reveal online? We used a 25-item survey to determine whether the strength of Terms of Service (TOS) warnings and the inclusion of a click requirement affect people's willingness to admit to engaging in inappropriate behaviors. A racially and ethnically diverse group of 1,500 people participated in the study; 98.3% were from the US and India and the remainder from 18 other countries. Participants were randomly assigned to five different groups in which warnings and click requirements varied. In the control condition, no warning was provided. In the four experimental groups, two factors were varied in a 2 × 2 factorial design: strength of warning and click requirement. We found that strong warnings were more effective than weak warnings in decreasing personal disclosures and that click requirements added to the deterrent power of both strong and weak warnings. We also found that a commonly used TOS warning has no impact on disclosures. Participants in the control group provided 32.8% more information than participants in the two click requirement groups combined and 24.3% more information than participants in the four experimental groups combined. The pattern according to which people dropped out of the five different groups sheds further light on the surprising power of the click requirement, as well as on the importance of tracking attrition in online studies.
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Affiliation(s)
- Robert Epstein
- American Institute for Behavioral Research and Technology, Vista, California, United States of America
| | - Vanessa R. Zankich
- American Institute for Behavioral Research and Technology, Vista, California, United States of America
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Yoxall A, Bell A, Gee K, Lecko C. Single Portion Packaging and the Use of User Test Protocols to Determine Patient Accessibility. J Nutr Gerontol Geriatr 2019; 38:387-396. [PMID: 31424333 DOI: 10.1080/21551197.2019.1651237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
In 2015, the UK National Health Service (NHS) established a taskforce to review single portion food and beverage packaging, which has been identified as a potential challenge to users in hospitals. Hence, a study was undertaken to determine the suitability and accessibility of the current single portion packs. The packaging was assessed using ISO 17480 (Guidelines for Accessible Packaging), Annex D. The standard determines a pass or fail of packaging opening asking a panel 20 older adults to open a pack. A pack is recorded as a failure if within the 20 people cohort, there is an example of pack being unable to be opened within the time limit (defined as 1 minute) or the overall satisfaction score ranks below 3 on a 5-point Likert scale. Ten standard single portion packaging items were randomly selected for testing. The packs were chosen to reflect a broad range of food and beverage and packaging types. The results showed that the standard provided useful assessment data, identifying that 70% of the packs were so poorly designed that they failed to pass the standard, with 50% of the packs having examples that were unopenable by the participants, whilst a further 20% rated poorly for satisfaction.
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Affiliation(s)
- A Yoxall
- Art and Design Research Centre, Sheffield Hallam University , Sheffield , UK
| | - A Bell
- School of Health and Society, University of Wollongong , NSW , Australia
| | - K Gee
- School of Psychology, Canterbury University , Canterbury , UK
| | - C Lecko
- NHS Improvement , London , UK
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Lee J, Ladoni M, Richardson J, Sundar RP, Bix L. Investigating the efficacy of an interactive warning for use in labeling strategies used by us pharmacies. Pharm Pract (Granada) 2019; 17:1463. [PMID: 31275502 PMCID: PMC6594438 DOI: 10.18549/pharmpract.2019.2.1463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 06/09/2019] [Indexed: 11/14/2022] Open
Abstract
Background United States pharmacies repackage medications into multi-dose vials, enabling customized dosing for prescription drugs. Investment in infrastructure has made this the predominant approach to packaging for US prescriptions. Although recent changes to labeling now discourage the use of auxiliary labels (small stickers highlighting information germane to the safe and effective use), they are still allowed by USP<17>, provided their use comes from an evidence-based perspective. Objectives Evaluate how 'interactive,' placements of auxiliary labels (placement requiring physical manipulation of the warning to accomplish a task (e.g. opening)) garner attention as compared to those placed vertically or horizontally. Methods Ninety-six participants were eye tracked while opening three prescription vials (each with an auxiliary warning label with a different placement: vertical, horizontal and interactive). Recall and recognition were tested subsequently. Linear mixed models were used to analyze the continuous variables while the binary response variables were analyzed using generalized linear mixed models. The effect of auxiliary labels was fitted as a fixed effect and the subject-to-subject variation was considered as a random effect in the model. Participants' age, health literacy and sex were added to the models if their effect was statistically significant at alpha=0.05. Results The placement of the warnings significantly impacted the time spent viewing the information they contained at alpha=0.05; people spent significantly longer on interactive placements (0.96; SD 0.13 seconds) than either, horizontal placements (0.27; SD 0.037 seconds) or those placed vertically (0.18 seconds; SD 0.035). Participants were equally as likely to see information presented in an interactive placement (90%; SD 3.8) or horizontal placement (78%; SD 05.5) but less likely to view warnings placed vertically (60%; SD 6.9). Free recall responses also supported the use of interactive placement (62%; SD 6.8 recall) as compared to horizontal placements which were 29%; SD 3.0 and 20%; SD 6.0 for vertical placements. Conclusions Data provides evidence which suggests that interactive and horizontal placements out-perform auxiliary labels placed vertically on prescription vials with regard to garnering patient attention.
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Affiliation(s)
- Jiyon Lee
- School of Packaging, Michigan State University. East Lansing, MI (United States).
| | - Moslem Ladoni
- Statistical Consulting Center, CANR Biometry Group, Michigan State University. East Lansing, MI (United States).
| | - James Richardson
- School of Packaging, Michigan State University, East Lansing, MI (United States).
| | - Raghav P Sundar
- School of Packaging, Michigan State University, East Lansing, MI (United States).
| | - Laura Bix
- School of Packaging, Michigan State University, East Lansing, MI (United States).
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Khan MS, Roberts MS. Challenges and innovations of drug delivery in older age. Adv Drug Deliv Rev 2018; 135:3-38. [PMID: 30217519 DOI: 10.1016/j.addr.2018.09.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 08/31/2018] [Accepted: 09/07/2018] [Indexed: 12/12/2022]
Abstract
Both drug delivery performance and various age-related physical, mental and physiological changes can affect drug effectiveness and safety in elderly patients. The many drug delivery systems developed over the years include recent novel transdermal, nasal, pulmonary and orally disintegrating tablets that provide consistent, precise, timely and more targeted drug delivery. Certain drug delivery systems may be associated with suboptimal outcomes in the elderly because of the nature of drug present, a lack of appreciation of the impact of age-related changes in drug absorption, distribution and clearance, the limited availability of pharmacokinetic, safety and clinical data. Polypharmacy, patient morbidity and poor adherence can also contribute to sub-optimal drug delivery systems outcomes in the elderly. The development of drug delivery systems for the elderly is a poorly realised opportunity, with each system having specific advantages and limitations. A key challenge is to provide the innovation that best meets the specific physiological, psychological and multiple drug requirements of individual elderly patients.
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Samaranayake NR, Bandara WG, Manchanayake CM. A narrative review on do's and don'ts in prescription label writing - lessons for pharmacists. INTEGRATED PHARMACY RESEARCH AND PRACTICE 2018; 7:53-66. [PMID: 29942789 PMCID: PMC6005331 DOI: 10.2147/iprp.s163968] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Providing medicines information is a key role of a pharmacist. Miscommunication between pharmacist and patient may lead to adverse drug events or therapeutic failure. The aim of the review was to summarize the available research findings on factors that lead to poor communication between pharmacist and patient when providing written medicines information on dispensing and auxiliary labels and identify successful interventional approaches that help to alleviate these concerns. We selected articles available on PubMed, SAGE, and Google Scholar databases that are relevant to our objective. A total of 33 articles that matched the objectives of this review were retrieved and evaluated by all three authors. It was found that patient literacy levels, number of medicines dispensed, format and organization of the label, complexity of dosing instructions, precision of writing dosing instructions and use of icons, graphics and pictograms were aspects that were frequently used, and hence assessed by research groups on medicine label writing. Most studies reported that simple and straight forward instructions written legibly were better comprehended by patients. Based on our findings, we provide here useful tips for pharmacists on writing dosing instructions for patients. Finally, we spotlight crucial research gaps related to communicating written dosing instructions that need to be addressed in the future.
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Affiliation(s)
- Nithushi R Samaranayake
- Department of Allied Health Sciences, Faculty of Medical Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
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Sathar F, Dalvie MA, Rother HA, London L. Demographic determinants of chemical safety information recall in workers and consumers in South Africa: A cross sectional study. JOURNAL OF SAFETY RESEARCH 2017; 63:61-71. [PMID: 29203025 DOI: 10.1016/j.jsr.2017.08.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 06/09/2017] [Accepted: 08/17/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND Chemical hazard communication is intended to alert users of the potential hazards of chemicals. Hazard information needs to be understood and recalled. Recall of hazard communication is critical when the written form of the information is not available at the time it is required. METHODS A cross-sectional study investigating associations between recall of chemical safety information on labels amongst 402 participants including 315 workers and 87 consumers in two provinces of South Africa. RESULTS Respondents were predominantly male (67.7%), the median age was 37 years (IQR: 30-46years) and less than half of the participants completed high school (47.5%). Multivariate analysis identified the following positive associations with the recall of all the label elements listing the strongest association: call appropriate services and industrial vs consumer sector (OR=2.4; 95% CI: 1.2; 4.6 ); call appropriate services and transport vs consumer sector (OR=4.4; 95% CI: 1.2; 16.0); flammable symbol and male vs female gender (OR=2.3; 95% CI: 1.0; 5.3); flammable symbol and home language English vs African languages (OR=6.6; 95% CI: 2.1; 21.2); any hazard statement and home language Afrikaans vs African languages (OR=14.0; 95% CI: 3.6; 54.2), any first aid statement and further education vs none (OR=3.3; 95% CI: 1.3; 8.0), correct chemical name and industry blue collar workers vs non-industry blue collar workers (OR=2.6; 95% CI: 1.1; 6.1), correct chemical name and non-industry white collar occupations vs non-industry blue collar workers (OR=2.7; 95% CI: 1.0; 7.1). CONCLUSION The study found a number of potential positive associations which influence recall of label elements of which some (e.g., sector, gender, occupation) suggest further research. Relevant policies in South Africa should ensure that the safety information on chemical labels is clearly visible to read and understandable which aids recall and the reduction in harmful chemical exposures.
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Affiliation(s)
- Farzana Sathar
- Centre for Environmental and Occupational Health Research (CEOHR), School of Public Health and Family Medicine, University of Cape Town, South Africa.
| | - Mohamed Aqiel Dalvie
- Centre for Environmental and Occupational Health Research (CEOHR), School of Public Health and Family Medicine, University of Cape Town, South Africa.
| | - Hanna-Andrea Rother
- Centre for Environmental and Occupational Health Research (CEOHR) and Division of Environmental Health, School of Public Health and Family Medicine, University of Cape Town, South Africa.
| | - Leslie London
- Centre for Environmental and Occupational Health Research (CEOHR) and Division of Environmental Health, School of Public Health and Family Medicine, University of Cape Town, South Africa.
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Sullivan H, Boudewyns V, O'Donoghue A, Marshall S, Williams PA. Attention to and Distraction from Risk Information in Prescription Drug Advertising: An Eye Tracking Study. JOURNAL OF PUBLIC POLICY & MARKETING : JPP&M : AN ANNUAL PUBLICATION OF THE DIVISION OF RESEARCH, GRADUATE SCHOOL OF BUSINESS ADMINISTRATION, THE UNIVERSITY OF MICHIGAN 2017; 36:236-245. [PMID: 33505105 PMCID: PMC7837323 DOI: 10.1509/jppm.16.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Direct-to-consumer (DTC) television ads must disclose a drug's most important risks. Currently, the risks must be in audio at a minimum. Studies have shown that presenting information with both audio and superimposed risk text (dual-modality) improves recall beyond that of using audio alone. However, distracting elements in DTC ads may draw attention away from the superimposed risk text. This study combined eye-tracking data with questionnaire data to examine whether distracting elements decrease attention to the risk text in DTC ads, in turn affecting risk retention and risk perceptions. The authors randomly assigned 300 U.S. opt-in panel members to view either a low-distraction or a high-distraction DTC television ad. The authors found that distracting elements during risk presentation drew attention away from the risk text and, in turn, reduced retention of drug risk information. Risk perceptions were not affected. These results suggest that even if dual-modality is used to increase consumer's comprehension of drug risk information, distracting visuals should still be avoided in order to help consumers focus on key information in the ad.
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Amoozegar JB, Rupert DJ, Sullivan HW, O'Donoghue AC. Consumer confusion between prescription drug precautions and side effects. PATIENT EDUCATION AND COUNSELING 2017; 100:1111-1119. [PMID: 28069321 PMCID: PMC7325559 DOI: 10.1016/j.pec.2016.12.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 12/22/2016] [Accepted: 12/29/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Multiple studies have identified consumers' difficulty correctly interpreting risk information provided about prescription drugs, whether in printed format or online. This study's purpose was to explore whether consumers can distinguish between prescription drug precautions and side effects presented on brand-name drug websites. METHODS Participants (n=873) viewed fictitious drug websites that presented both precautions and side effects for one of four drugs, and they completed a survey assessing recall and comprehension. We coded open-ended recall data to identify whether drug precautions were mentioned and, if so, how they were interpreted. RESULTS Approximately 15% of participants mentioned at least one drug precaution. The majority (59.7%) misinterpreted precautions as potential side effects. Participants who misinterpreted precautions rated the drugs as significantly more likely to cause side effects than participants who accurately interpreted the precautions. Age, education, literacy, and other factors did not appear to predict precaution interpretation. CONCLUSION At least some consumers are likely to interpret precautions on drug websites as potential side effects, which might affect consumer preferences, treatment decisions, and medication safety. PRACTICE IMPLICATIONS Healthcare providers should be aware of this potential confusion, assess patients' understanding of precautions and potential side effects, and address any misunderstandings.
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Affiliation(s)
- Jacqueline B Amoozegar
- Social and Health Organizational Research and Evaluation Program, RTI International, Research Triangle Park, NC, USA.
| | - Douglas J Rupert
- Center for Communication Science, RTI International, Research Triangle Park, NC, USA
| | - Helen W Sullivan
- Office of Prescription Drug Promotion, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
| | - Amie C O'Donoghue
- Office of Prescription Drug Promotion, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD, USA
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9
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Stegemann S. Defining Patient Centric Drug Product Design and Its Impact on Improving Safety and Effectiveness. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-43099-7_13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
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10
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Stegemann S. Towards better understanding of patient centric drug product development in an increasingly older patient population. Int J Pharm 2016; 512:334-342. [DOI: 10.1016/j.ijpharm.2016.01.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 01/19/2016] [Indexed: 01/08/2023]
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Shiyanbola OO, Smith PD, Mansukhani SG, Huang YM. Refining Prescription Warning Labels Using Patient Feedback: A Qualitative Study. PLoS One 2016; 11:e0156881. [PMID: 27258026 PMCID: PMC4892508 DOI: 10.1371/journal.pone.0156881] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Accepted: 05/21/2016] [Indexed: 11/19/2022] Open
Abstract
The complexity of written medication information hinders patients' understanding and leads to patient misuse of prescribed medications. Incorporating patient feedback in designing prescription warning labels (PWLs) is crucial in enhancing patient comprehension of medication warning instructions. This qualitative study explored patient feedback on five newly designed PWLs. In-depth semi-structured face-to-face interviews were conducted with 21 patients, who were 18 years and older, spoke English, and took a prescription medication. These patients were shown different variations of the five most commonly used PWLs-Take with Food, Do not Drink Alcohol, Take with a Full glass of Water, Do not Chew or Break, and Protect from Sunlight. The 60-minute interviews explored feedback on patient comprehension of the PWL instructions and their suggestions for improving the clarity of the PWLs. At the end of the interview, patient self-reported socio-demographic information was collected with a 3-minute survey and a brief health literacy assessment was completed using the Newest Vital Sign. Twenty-one patients completed the interviews. Most patients were female (n = 15, 71.4%) with ages ranging from 23 to 66 years old (mean: 47.6 ± 13.3). The mean health literacy score was 2.4 on a scale of 0-6. Qualitative content analysis based on the text, pictures, and placement of the PWLs on the pill bottle showed preferences for including 'WARNING' on the PWL to create alertness, inclusion of a picture together with the text, yellow color highlighting behind the text, and placement of the PWL on the front of the pill bottle. Although patients had positive opinions of the redesigned PWLs, patients wanted further improvements to the content and design of the PWLs for enhanced clarity and understandability.
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Affiliation(s)
- Olayinka O. Shiyanbola
- Division of Social and Administrative Sciences, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, United States of America
| | - Paul D. Smith
- Department of Family Medicine and Community Health, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, United States of America
| | - Sonal Ghura Mansukhani
- Division of Social and Administrative Sciences, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, United States of America
| | - Yen-Ming Huang
- Division of Social and Administrative Sciences, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, United States of America
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Review of the Literature on Determinants of Chemical Hazard Information Recall among Workers and Consumers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13060546. [PMID: 27258291 PMCID: PMC4924003 DOI: 10.3390/ijerph13060546] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/15/2016] [Accepted: 05/24/2016] [Indexed: 11/16/2022]
Abstract
In many low and middle income countries (LMIC), workers’ and consumers’ only access to risk and hazard information in relation to the chemicals they use or work with is on the chemical label and safety data sheet. Recall of chemical hazard information is vital in order for label warnings and precautionary information to promote effective safety behaviors. A literature review, therefore, was conducted on determinants of chemical hazard information recall among workers and consumers globally. Since comprehension and recall are closely linked, the determinants of both were reviewed. Literature was reviewed from both online and print peer reviewed journals for all study designs and countries. This review indicated that the level of education, previous training and the inclusion of pictograms on the hazard communication material are all factors that contribute to the recall of hazard information. The influence of gender and age on recall is incongruent and remains to be explored. More research is required on the demographic predictors of the recall of hazard information, the effect of design and non-design factors on recall, the effect of training on the recall among low literate populations and the examining of different regions or contexts.
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Southwell BG, Rupert DJ. Future Challenges and Opportunities in Online Prescription Drug Promotion Research Comment on "Trouble Spots in Online Direct-to-Consumer Prescription Drug Promotion: A Content Analysis of FDA Warning Letters". Int J Health Policy Manag 2016; 5:211-3. [PMID: 26927597 DOI: 10.15171/ijhpm.2016.05] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 01/13/2016] [Indexed: 11/09/2022] Open
Abstract
Despite increased availability of online promotional tools for prescription drug marketers, evidence on online prescription drug promotion is far from settled or conclusive. We highlight ways in which online prescription drug promotion is similar to conventional broadcast and print advertising and ways in which it differs. We also highlight five key areas for future research: branded drug website influence on consumer knowledge and behavior, interactive features on branded drug websites, mobile viewing of branded websites and mobile advertisements, online promotion and non-US audiences, and social media and medication decisions.
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Affiliation(s)
- Brian G Southwell
- Center for Communication Science, RTI International, Research Triangle Park, NC, USA
| | - Douglas J Rupert
- Center for Communication Science, RTI International, Research Triangle Park, NC, USA
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Bailey SC, Navaratnam P, Black H, Russell AL, Wolf MS. Advancing Best Practices for Prescription Drug Labeling. Ann Pharmacother 2015; 49:1222-36. [DOI: 10.1177/1060028015602272] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective: Problematic prescription drug labeling has been cited as a root cause of patient misunderstanding, medication errors, and nonadherence. Although numerous studies have recently been conducted to identify and test labeling best practices, the last systematic review on this topic was conducted a decade ago. The objective of this review was, therefore, to examine, summarize, and update best practices for conveying written prescription medication information and instructions to patients. Data Sources: English-language articles published from June 2005 to June 2015 were identified in MEDLINE and CINAHL by searching the following text words: ‘ medication OR prescription OR drug’ AND ‘label OR leaflet OR brochure OR pamphlet OR medication guide OR medication insert OR drug insert OR medication information OR drug information OR instructions’ AND ‘ patient OR consumer.’ Reference mining and secondary searches were also performed. Study Selection and Data Extraction: A total of 31 articles providing evidence on how to improve written, prescription drug labeling for patient use were selected. Two reviewers independently screened articles, rated their quality, and abstracted data. Data Synthesis: Identified best practices included the use of plain language, improved formatting and organization, and more explicit instructions to improve patient comprehension. The use of icons had conflicting findings, and few studies tested whether practices improved knowledge or behaviors with patients’ actual prescribed regimens. Conclusions: Future studies are needed to determine how specific modifications and improvements in drug labeling can enhance patient knowledge and behavior in actual use. Synthesizing best practices across all patient materials will create a more useful, coordinated system of prescription information.
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Affiliation(s)
- Stacy Cooper Bailey
- Eshelman School of Pharmacy at The University of North Carolina, Chapel Hill, NC, USA
| | | | | | - Allison L. Russell
- Feinberg School of Medicine at Northwestern University, Chicago, IL, USA
| | - Michael S. Wolf
- Feinberg School of Medicine at Northwestern University, Chicago, IL, USA
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15
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Pires C, Vigário M, Cavaco A. Package leaflets of the most consumed medicines in Portugal: safety and regulatory compliance issues. A descriptive study. SAO PAULO MED J 2015; 133:91-100. [PMID: 25337666 PMCID: PMC10496630 DOI: 10.1590/1516-3180.2013.7860023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 10/25/2013] [Accepted: 05/19/2014] [Indexed: 11/22/2022] Open
Abstract
CONTEXT AND OBJECTIVES Package leaflets are necessary for safe use of medicines. The aims of the present study were: 1) to assess the compliance between the content of the package leaflets and the specifications of the pharmaceutical regulations; and 2) to identify potential safety issues for patients. DESIGN AND SETTING Qualitative descriptive study, involving all the package leaflets of branded medicines from the three most consumed therapeutic groups in Portugal, analyzed in the Department of Pharmacoepidemiology, School of Pharmacy, University of Lisbon. METHODS A checklist validated through an expert consensus process was used to gather the data. The content of each package leaflet in the sample was classified as compliant or non-compliant with compulsory regulatory issues (i.e. stated dosage and descriptions of adverse reactions) and optional regulatory issues (i.e. adverse reaction frequency, symptoms and procedures in cases of overdose). RESULTS A total of 651 package leaflets were identified. Overall, the package leaflets were found to be compliant with the compulsory regulatory issues. However, the optional regulatory issues were only addressed in around half of the sample of package leaflets, which made it possible to identify some situations of potentially compromised drug safety. CONCLUSION Ideally, the methodologies for package leaflet approval should be reviewed and optimized as a way of ensuring the inclusion of the minimum essential information for safe use of medicines.
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Affiliation(s)
- Carla Pires
- MSc. Doctoral student, Department of Social Pharmacy, School of Pharmacy, Research Institute for Medicines and Pharmaceutical Sciences, University of Lisbon, Lisbon, Portugal.
| | - Marina Vigário
- PhD. Associate Professor, Center of Linguistics of the University of Lisbon, Lisbon, Portugal.
| | - Afonso Cavaco
- PhD. Associate Professor, Department of Social Pharmacy, School of Pharmacy, Research Institute for Medicines and Pharmaceutical Sciences, University of Lisbon, Lisbon, Portugal.
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16
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Wolf MS, Bailey SC, Serper M, Smith M, Davis TC, Russell AL, Manzoor BS, Belter L, Parker RM, Lambert B. Comparative Effectiveness of Patient-centered Strategies to Improve FDA Medication Guides. Med Care 2014; 52:781-9. [DOI: 10.1097/mlr.0000000000000182] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Albert SM, Bix L, Bridgeman MM, Carstensen LL, Dyer-Chamberlain M, Neafsey PJ, Wolf MS. Promoting safe and effective use of OTC medications: CHPA-GSA National Summit. THE GERONTOLOGIST 2014; 54:909-18. [PMID: 24846884 DOI: 10.1093/geront/gnu034] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Research on the ways older people use prescription medications (Rx) is a mainstay of the gerontological literature because use of Rx medications is common, and appropriate use is central to effective management of chronic disease. But older adults are also major consumers of over-the-counter (OTC) medications, which can be equally significant for self-care. Nearly half of older adults aged 75-85, for example, are regular users of an OTC product. Ensuring that consumers safely and effectively use OTC products is critical in order to minimize potential drug-drug interactions and unintentional misuse. Yet we know surprisingly little about the ways older adults select OTC medications and decide when to start or stop use, how older people actually take these medications, or how involved clinicians and family members are in older adult OTC behavior. Research in this area is critical for developing interventions to help ensure safe and appropriate OTC use. For this reason, The Gerontological Society of America (GSA), in partnership with the Consumer Healthcare Products Association (CHPA), convened a summit of experts to set an agenda for research in OTC behaviors among older adults. The panel suggested a need for research in 5 key areas: Health literacy and OTC behavior, decision making and OTC use, the role of clinicians in OTC medication behavior, older adult OTC behavior and family care, and technologies to promote optimal use of OTC medications.
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Affiliation(s)
- Steven M Albert
- Department of Behavioral and Community Health Sciences, University of Pittsburgh, Pennsylvania.
| | - Laura Bix
- School of Packaging, Michigan State University, Lansing
| | - Mary M Bridgeman
- Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, New Brunswick
| | - Laura L Carstensen
- Stanford Center on Longevity, Stanford University, Palo Alto, California
| | | | - Patricia J Neafsey
- School of Nursing and Center for Health Intervention and Prevention, University of Connecticut, Hartford
| | - Michael S Wolf
- General Internal Medicine and Geriatrics, Northwestern University, Chicago, Illinois
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Montagne M. Pharmaceutical pictograms: A model for development and testing for comprehension and utility. Res Social Adm Pharm 2013; 9:609-20. [DOI: 10.1016/j.sapharm.2013.04.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Revised: 03/13/2013] [Accepted: 04/04/2013] [Indexed: 12/01/2022]
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Zanjani F, Hoogland AI, Downer BG. Alcohol and prescription drug safety in older adults. DRUG HEALTHCARE AND PATIENT SAFETY 2013; 5:13-27. [PMID: 23467625 PMCID: PMC3589245 DOI: 10.2147/dhps.s38666] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background The objectives of this study were to investigate older adults’ knowledge of prescription drug safety and interactions with alcohol, and to identify pharmacists’ willingness to disseminate prescription drug safety information to older adults. Methods The convenience sample consisted of 48 older adults aged 54–89 years who were recruited from a local pharmacy and who completed surveys addressing their alcohol consumption, understanding of alcohol and prescription drug interactions, and willingness to change habits regarding alcohol consumption and prescription drugs. To address pharmacist willingness, 90 pharmacists from local pharmacies volunteered and answered questions regarding their willingness to convey prescription drug safety information to older adults. Results Older adults reported low knowledge of alcohol and prescription drug safety, with women tending to be slightly more knowledgeable. More importantly, those who drank in the previous few months were less willing to talk to family and friends about how alcohol can have harmful interactions with prescription drugs, or to be an advocate for safe alcohol and prescription drug use than those who had not had a drink recently. Pharmacists reported that they were willing to convey prescription drug safety information to older adults via a variety of formats, including displaying or distributing a flyer, and directly administering a brief intervention. Conclusion In this study, older adults were found to have inadequate knowledge of prescription drug safety and interactions with alcohol, but pharmacists who regularly come in contact with older adults indicated that they were ready and willing to talk to older adults about prescription drug safety. Future research should focus on interventions whereby pharmacists disseminate prescription drug safety information to older adults in order to improve healthy prescription drug and alcohol behavior and reduce medical and health costs associated with interactions between alcohol and prescription drugs.
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Affiliation(s)
- Faika Zanjani
- Department of Gerontology, University of Kentucky, Lexington, KY, USA ; Building Interdisciplinary Research Careers in Women's Health, University of Kentucky, Lexington, KY, USA
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