Communicating non-steroidal anti-inflammatory drug risks: verbal counseling, written medicine information, and patients' risk awareness

Nonsteroidal anti-inflammatory drug use by patients: Impact of modular educational training on pharmacists' questioning, counselling and risk assessments

Background

Nonsteroidal anti-inflammatory drugs (NSAIDs)-related morbidity and mortality can be reduced through medication counselling and risk reduction.

Objectives

This study evaluated the impact of short online modular NSAID training on the type and quality of questions asked, risk factors assessed, and counselling offered by community pharmacists to NSAID users.

Methods

A cross-sectional questionnaire-guided survey conducted in Ibadan, Nigeria, among 87 pharmacists evaluated the frequency of counselling, NSAID risk factor assessment and barriers to risk assessment. Additionally, a before-and-after RCT was used to evaluate the impact of short online modular NSAID training for the intervention group (IG) on the type and quality of the questions asked, counselling provided, and risk assessed by the pharmacists. Eight standardised patients, aged 25-43 years, four at pre- and postintervention, presented four standardised scenarios at community pharmacies [IG, n = 22, control group (CG, n = 30)] to assess these outcomes. The quality of each outcome (questions asked, counselling offered and risk assessed) was classified as poor (0-≤20%), fair (>20-≤40%), moderate (>40 - ≤60%), or optimal (>60-100%). The data are presented with descriptive statistics.

Results

The community pharmacists reported counselling patients on NSAID precautions (80-86%) and dosages (51-69%). Gastrointestinal bleeding risk was assessed by 61-89% of the pharmacists, and time constraints (39-42%) and patient impatience (47-75%) were some barriers to risk assessment. Online modular educational intervention significantly improved the types and quality of questions asked by pharmacists (CG: poor to fair, 16%-21%; IG: poor to moderate, 14%-45%), NSAID risk factors assessed (CG: poor to poor, 10%-9%; IG: poor to fair, 11%-27%) and counselling offered (CG: poor to poor, 6%-7%; IG: poor to fair, 6%-22%).

Conclusions

Short online modular educational training on NSAIDs improved the types and quality of the questions asked, NSAID risk factors assessed, and counselling provided by community pharmacists to patients during consultations.

Evaluation of Patient's Knowledge of Atorvastatin Information in Patient Information Leaflets: A Pre-Post Intervention Study in Thailand

PURPOSE

This study aimed to evaluate the effect of using atorvastatin PIL on patients' medication knowledge, perceptions of the PIL usefulness, their anxiety about the medication, and factors related to these aspects.

PATIENTS AND METHODS

A pre-post intervention study was conducted in outpatients at a university hospital. Patients prescribed atorvastatin were enrolled using systematic random sampling. Participants were asked to complete Self-Administered Questionnaire to assess atorvastatin knowledge at baseline. An atorvastatin-PIL produced by the manufacturer was introduced to the participants as the intervention. One month after receiving the PIL, the participants were re-assessed. Ten questions were developed to assess atorvastatin knowledge and visual analog scale (VAS) was used to assess perceived benefits of using the PIL and patient anxiety about the medication. Multiple linear regression was used to assess the related factors.

RESULTS

Of 450 questionnaires distributed, 370 were returned. Atorvastatin knowledge significantly increased with mean score of 5.06±1.92 at baseline to 8.34±1.79 at 1-month after intervention. Reading all sections of the PIL (p=0.017) and working for civil service (p=0.006) were associated with higher knowledge scores at baseline and after intervention. Low educational level was associated with lower knowledge scores at baseline (p=0.002), but experience of allergy (p=0.042) was associated with higher knowledge scores after the intervention. Patients had high level of perceived usefulness from the PIL (average scores=8.87±1.83) and low level of anxiety (average scores=3.69±3.06). Reading all sections of the PIL (p=0.007) and taking more than 5 medications (p=0.012) were related to perceived usefulness of the PIL. Females (p<0.001) and herbal supplement users (p=0.048) were related to anxiety about the medication.

CONCLUSION

PILs could improve medication knowledge in patients. Patients' perceptions of benefits of PILs were high and anxiety about medication was low. Use of PILs should be encouraged to improve patients' knowledge and appropriate use of medications.

Generic versus brand-name over-the-counter analgesics: knowledge and attitudes among Swedish pharmacy customers

Background

Due to a liberalisation reform in 2009, the availability of over-the-counter (OTC) analgesics has increased significantly in the Swedish market over the past decade. With the increasing number of generic products available on the market and the possibility of buying OTC drugs from non-pharmacy outlets, a key to safe drug use is that consumers possess the necessary knowledge to differentiate between the different brands and choose the appropriate drug for their ailments. The aim of this study was to investigate Swedish consumers' knowledge of and attitudes towards generic OTC analgesics.

Methods

A sample of 209 Swedish adults (66% women; mean age 43.1 years) who bought OTC analgesics at a community pharmacy in one of the country's three largest cities responded to a structured questionnaire. The questions related to knowledge of active substances, the use and choice of OTC analgesics (generic or original brand), attitudes towards generic OTC analgesics, information received about OTC analgesics and experience with generic substitution of prescription drugs.

Results

Almost one in five reported weekly use of OTC analgesics, and 32% assigned minimum three out of four active substances to the correct brand(s) of OTC analgesics. Among the 50 participants (24%) who assigned all four active substances correctly, it was predominantly women and participants with higher education. Four out of five participants were positive towards the cheaper brands, and 69% reportedly chose cheaper generic brands over more expensive brands. Knowledge about the active substances of different brands was associated with positive attitudes towards generic products.

Conclusion

Swedish pharmacy customers have to a varying extent the knowledge to differentiate between different brands of commonly used OTC analgesics in terms of active substances. There is a predominantly positive attitude towards generic OTC analgesics, although some consider generic drugs to be inferior and stay loyal to the original brands.

Individuals with back and neck pain on medical forums: What do they mention? What do they fear?

BACKGROUND

The use of online medical forums is on the rise globally. Data scraping is a method of extracting website content using an automated computer program. We scraped users' questions regarding back and neck pain (BNP) from popular Israeli online medical forums. We aimed to identify the sort of questions being asked about BNP, and to analyse explicit themes that characterize their questions.

METHODS

Six leading Israeli BNP forums were identified. In phase 1, Python scripts scraped 12,418 questions into a data set. In phase 2 - five themes were identified: Surgery (n = 2,957); health care professions (n = 2,361); Sports (n = 2,304); drugs (n = 1,419) and interpretation of imaging (n = 845). Phase 3 - included the categorization of explicit fear-related words by the authors. Phase 4 - analysis of explicit fear-related themes yielded 402 questions.

RESULTS

Gender was identified for 394 users, and age was identified for 181 users. A total of 248 users (61.6%) were women and 146 men (36.3%). Mean age 36.3 ± 16.15 for women and 35.5 ± 16.1 for men. The most commonly expressed fears were related to: invasive procedures, 30.9% (131 questions); fear of serious condition or misdiagnosis, 17.0% (72 questions); General concerns, 13.7% (58 questions); fear of worsening or relapse, 12.3% (52 questions); adverse effects of oral drugs or radiation, 10.8% (46 questions) and concerns related to lifestyle, 9.7% (41 questions).

CONCLUSIONS

Web scraping is a feasible strategy with which to explore medical forums and the above-mentioned themes, all of which are of potential clinical significance.

SIGNIFICANCE

Using automated algorithms, a total of 12,369 questions from online back and neck medical forums were scraped and analysed. Secondary analysis categorized fear-related themes that were mentioned by users. Identifying and addressing patients' fear has potential to improve communication and therapeutic outcome. For example, questions regarding surgery were typically asked after the option was mentioned by a physician. This insight should encourage physicians to devote extra time explaining the possible implications of surgery, should they consider it as an option.

Factors associated with the contemplative stage of readiness to initiate osteoporosis treatment

We investigated the factors associated with readiness for initiating osteoporosis treatment in women at high risk of fracture. We found that women in the contemplative stage were more likely to report previously being told having osteoporosis or osteopenia, acknowledge concern about osteoporosis, and disclose prior osteoporosis treatment.

INTRODUCTION

Understanding factors associated with reaching the contemplative stage of readiness to initiate osteoporosis treatment may inform the design of behavioral interventions to improve osteoporosis treatment uptake in women at high risk for fracture.

METHODS

We measured readiness to initiate osteoporosis treatment using a modified form of the Weinstein Precaution Adoption Process Model (PAPM) among 2684 women at high risk of fracture from the Activating Patients at Risk for OsteoPOroSis (APROPOS) clinical trial. Pre-contemplative participants were those who self-classified in the unaware and unengaged stages of PAPM (stages 1 and 2). Contemplative participants were those in the undecided, decided not to act, or decided to act stages of PAPM (stages 3, 4, and 5). Using multivariable logistic regression, we evaluated participant characteristics associated with levels of readiness to initiate osteoporosis treatment.

RESULTS

Overall, 24% (N = 412) self-classified in the contemplative stage of readiness to initiate osteoporosis treatment. After adjusting for age, race, education, health literacy, and major osteoporotic fracture in the past 12 months, contemplative women were more likely to report previously being told they had osteoporosis or osteopenia (adjusted odds ratio [aOR] (95% CI) 11.8 (7.8-17.9) and 3.8 (2.5-5.6), respectively), acknowledge concern about osteoporosis (aOR 3.5 (2.5-4.9)), and disclose prior osteoporosis treatment (aOR 4.5 (3.3-6.3)) than women who self-classified as pre-contemplative.

CONCLUSIONS

For women at high risk for future fractures, ensuring women's recognition of their diagnosis of osteoporosis/osteopenia and addressing their concerns about osteoporosis are critical components to consider when attempting to influence stage of behavior transitions in osteoporosis treatment.

Experiences and Views of Medicine Information Among the General Public in Thailand

PURPOSE

Written and electronic medicine information are important for improving patient knowledge and safe use of medicines. Written medicine information in Thailand is mostly in the form of printed package inserts (PIs), designed for health professionals, with few medicines having patient information leaflets (PILs). The aim of this study was to determine practices, needs and expectations of Thai general public about written and electronic medicine information and attitudes towards PILs.

PATIENTS AND METHODS

Cross-sectional survey, using self-completed questionnaires, was distributed directly to members of the general public in a large city, during January to March 2019. It explored experiences of using information, expectations, needs and attitudes, the latter measured using a 10-item scale. Differences between sub-groups were assessed, applying the Bonferroni correction to determine statistical significance.

RESULTS

Of the total 851 questionnaires distributed, 550 were returned (64.2%). The majority of respondents (88%) had received PIs, but only a quarter (26.2%) had received PILs. Most respondents (78.5%) had seen medicine information in online form. High educational level and income increased the likelihood of receiving PILs and electronic information. The majority of respondents (88.5%) perceived PILs as useful, but 70% considered they would still need information about medicines from health professionals. Indication, drug name and precautions were the most frequently read information in PIs and perceived as needed in PILs. Three-quarters of respondents would read electronic information if it were available, with more who had received a PIL having previously searched for such information compared to those who had not. All respondents had positive overall attitudes towards PILs.

CONCLUSION

Experiences of receiving PILs and electronic medicine information in Thailand are relatively limited. However, the general public considered PILs as a useful source of medicine information. Electronic medicine information was desired and should be developed to be an additional source of information for consumers.

Knowledge of patients on safe medication use in relation to nonsteroidal anti-inflammatory drugs

INTRODUCTION

Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely prescribed and used medications that are used as analgesic, antipyretic, or anti-inflammatory agents, but have a high risk of adverse effects.

OBJECTIVE

The main purpose of this study is to evaluate the knowledge of patients toward the risks and safe usage of NSAIDs.

METHODS

A descriptive cross-sectional study was conducted among patients who attended orthopedic clinics at King Khalid University Hospital in Riyadh, Saudi Arabia, during December 2017 to February 2018. A self-administered questionnaire comprising three sections [sociodemographic information, patients' knowledge of NSAIDs, and the attitude toward receiving information about NSAIDs' adverse drug reactions (ADRs)] was used. The attitude was measured with a 5-point Likert scale.

RESULTS

The mean duration of NSAIDs usage was 7.3 ± 6.9 years. Only 45% of the respondents used NSAIDs daily, while 38% said they only used NSAIDs as needed. Nearly one-quarter of patients (25.5%) were counseled by a healthcare provider on the risks of NSAIDs. Almost 94% and 90.5% of the study subjects agreed that physicians and pharmacists, respectively, should play an essential role in providing information regarding ADRs to their patients. More than half of the respondents claimed that information about ADRs might lead them to discontinue their medicines. More than one-third of respondents stated that their healthcare setting provided them with insufficient knowledge of ADRs.

CONCLUSION

Counseling of patients may diminish potentially inappropriate use and increase risk awareness. Healthcare providers can improve their role in identifying and counseling patients on NSAIDs.

Practices of healthcare professionals in communicating with nonsteroidal anti-inflammatory drug users in Thailand: a qualitative study

OBJECTIVE

This study aimed to explore practices among healthcare professionals in nonsteroidal anti-inflammatory drug (NSAID) information provision.

METHODS

In-depth interviews were conducted with orthopaedic physicians (OPs), hospital and community pharmacists (CPs) in northeastern Thailand. Ten hospitals and 20 pharmacies in five provinces were purposively selected. Interviews followed a topic guideline, were audio-recorded, transcribed verbatim and analysed using a framework approach.

KEY FINDINGS

Fifty-one participants were involved: 13 OPs, 20 hospital pharmacists and 18 CPs. Four main themes emerged: general information, safety information, differences between new and regular NSAID users and non-selective and selective NSAID users. Pharmacists mostly provided information on administration and indication. While all three groups informed of adverse effects, this was selective, related to factors including trading, time available, patients' age and perceived ability to understand. Gastrointestinal adverse effect information was most commonly provided, with other side effects, drug interactions and need to monitor for adverse effects rarely mentioned. Variation was reported in provision of safety information depending on whether patients were using selective or non-selective NSAIDs, and new or long-term users.

CONCLUSIONS

The content and frequency of NSAID information provision varied between health professionals. Greater awareness of NSAID risks is essential; therefore, strategies to improve information provision to Thai patients are desirable.

Effectiveness of a hospital-based education programme in improving knowledge of the use of nonsteroidal anti-inflammatory drugs among heart failure patients in a Malaysia regional hospital

Objectives

The use of nonsteroidal anti-inflammatory drugs (NSAIDs) in heart failure patients is known to be associated with a wide range of adverse events, including an increased risk of cardiovascular complications. This study aimed to evaluate the effectiveness of an education programme in improving the knowledge about the safety of NSAID use among the hospitalized heart failure patients.

Method

This was a single-arm, quasi-experimental study. It was undertaken in a regional referral centre in Perak State, Malaysia. Each recruited patient received an educational leaflet and a 10-min counselling intervention by a clinical pharmacist. A 5-item questionnaire was used to assess their knowledge before and after the intervention. Each correct answer was awarded with 1 point, and a patient with a total score of 3 points or above was considered having adequate knowledge.

Key findings

A total of 31 patients received the intervention and completed the assessment. They were mainly female (61%), with a median age of 68 (interquartile range (IQR) = 22) years. Of all the patients, four (13.3%) reported a long-term use of NSAIDs, while only one (3.2%) reported the use of NSAIDs in 1 week before the hospitalization. The postintervention score (median = 3; IQR = 2) was shown to be significantly higher than the preintervention score (median = 1; IQR = 2; P = &lt; 0.001). Additionally, the majority of the patients (86.7%) found the education programme was useful to avoid unnecessary NSAID use in the future.

Conclusions

Our findings suggest that the pharmacist-initiated education programme is useful and could be used as a long-term strategy to improve the knowledge about the safety of NSAID use in heart failure patients.

Development and evaluation of user-tested Thai patient information leaflets for non-steroidal anti-inflammatory drugs: Effect on patients' knowledge

INTRODUCTION

Thai patients do not routinely receive patient information leaflets (PILs) with medicines, so awareness of safety issues is low. This study aimed: i) to develop Thai PILs for NSAIDs and subject these to user-testing, and ii) to assess the potential value of PILs from the patient perspective and effect on patient knowledge.

METHODS

Four PILs for NSAIDs were developed and subjected to multiple rounds of user-testing by the general public. Self-administered questionnaires were distributed to orthopaedic out-patients prescribed one of these NSAIDs, assessing knowledge before and after providing a PIL. The follow-up questionnaire also sought use of and views on the PILs using a visual analogue scale (VAS).

RESULTS

1,240 baseline questionnaires were completed; only 13.5% of patients had good knowledge. 688 patients returned follow-up questionnaires (55.5%), of whom75% had good knowledge. In patients completing both questionnaires, mean knowledge score increased from 6.22±1.40 to 8.42±1.41 (p<0.001). Patients with high educational levels had high baseline scores (OR = 2.728) and showed greatest improvement in knowledge (OR = 5.628). 90% (625) of follow-up respondents indicated they read all information in the PILs. All also agreed that these PILs should distributed to all patients taking NSAIDs. The median VAS score for usefulness was 9.3 (IQR 8.6-10.0).

CONCLUSIONS

User-testing of PILs was feasible in a Thai population and enabled the development of acceptable and desirable PILs. PILs could improve patients' knowledge about their medicine, particularly among those with higher educational level. User-tested PILS could meet the need for more written medicine information.

Attitudes towards sales and use of over-the-counter drugs in Sweden in a reregulated pharmacy market: a population-based study

OBJECTIVES

To analyse attitudes towards sales and use of over-the-counter (OTC) drugs in the Swedish adult population.

METHODS

Data were collected through the web-based Citizen Panel comprising 21 000 Swedes. A stratified sample of 4058 participants was emailed a survey invitation. Questions concerned use of OTC drugs, and attitudes towards sales and use of OTC drugs. Correlations between the attitudinal statements were assessed using Spearman's rank correlation. Associations between attitudes and participant characteristics were analysed using multinomial logistic regression.

KEY FINDINGS

Participation rate was 64%. Altogether 87% reported use of OTC drugs in the last 6 months. Approximately 10% of participants stated that they used OTC drugs at the first sign of illness, and 9% stated that they used more OTC drugs compared with previously, due to increased availability. The statement on use of OTC drugs at first sign of illness correlated with the statement about using more OTC drugs with increased availability. Socio-demographic factors (age, sex and education) and frequent use of OTC drugs were associated with attitudes to sales and use of OTC drugs.

CONCLUSIONS

Increased use due to greater availability, in combination with OTC drug use at first sign of illness illustrates the need for continuous education of the population about self-care with OTC drugs. Increased awareness of the incautious views on OTC drugs in part of the population is important. Swedish policy-makers may use such knowledge in their continuous evaluation of the 2009 pharmacy reform to review the impact of sales of OTC drugs in retail outlets on patient safety and public health. Pharmacy and healthcare staff could be more proactive in asking customers and patients about their use of OTC drugs and offering them advice.

Physicians' communication of risks from non-steroidal anti-inflammatory drugs and attitude towards providing adverse drug reaction information to patients

RATIONALE, AIMS, AND OBJECTIVES

Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently prescribed for orthopaedic conditions, therefore this study aimed to explore orthopaedic physicians' perceptions of their role in NSAID-risk communication, their attitudes towards the necessity of informing patients about adverse drug reactions (ADR), and factors associated with these.

METHODS

Self-administered questionnaires were mailed to all 206 orthopaedic physicians working at hospitals in Northeastern Thailand. Attitudes were assessed using 17 statements and total scores classed as poor, moderate and good attitude.

RESULTS

Sixty-six questionnaires were returned (32.04%). The responses showed that 75% of physicians claimed to communicate NSAID ADR information, more frequently about gastrointestinal (GI) complications, than about renal and cardiovascular (CVS) complications. ADR management (36%) and monitoring (30%) were not frequently communicated. The time spent with patients was associated with provision of ADR and monitoring advice. Renal function was the risk factor of greatest concern for prescribing any NSAID, followed by history of GI complications, and allergy for non-selective NSAIDs, and history of CVS diseases and age for selective COX-2 NSAIDs. Most physicians (41) had moderate attitude towards providing information and 24 good attitude. Fewer physicians working in tertiary hospitals than general and community hospital physicians considered that time limitations prevented counseling and that patient information leaflets offered easily accessible information. Additionally, more physicians who did not inform patients about ADRs agreed that ADR communication can lead to anxiety and discontinuing treatment.

CONCLUSION

The study indicates that, although orthopaedic physicians had positive attitudes towards providing ADR information to patients, improvement is needed in communicating NSAID risk information.

Screening Questions for Nonsteroidal Anti-inflammatory Drug Risk Knowledge

OBJECTIVE

The aim of this study was to evaluate screening questions for estimating nonsteroidal anti-inflammatory drug (NSAID) risk knowledge.

METHODS

Cross-sectional data from a telephone interview of NSAID users 50 years or older from 39 physician practices in Alabama were used. Patient-reported awareness of prescription NSAID risk and health literacy were the independent variables, and a cumulative index score of objectively tested knowledge of 4 prominent NSAID risks was the dependent variable. General linearized latent and mixed model ordered logistic regression was used to estimate associations among the independent variables, covariates, and objectively tested NSAID risk knowledge. Population-averaged probabilities for levels of objectively tested NSAID risk knowledge were subsequently estimated.

RESULTS

Subjective awareness of any prescription NSAID risk (adjusted odds ratio [AOR], 2.40; 95% confidence interval [CI], 1.55-3.74), adequate health literacy (AOR, 1.71; 95% CI, 1.04-2.83), and physician counseling about 1 or more NSAID risks (AOR, 1.69; 95% CI, 1.09-2.61) were significantly and positively associated with NSAID risk knowledge. The probability of correctly answering at least 1 of the 4 NSAID risk knowledge questions was 70% in the absence of any subjective risk awareness and in less than adequate health literacy. Whereas the probability of correctly answering at least 1 of the 4 NSAID risk knowledge questions increased to 86% in the presence of subjective awareness of any prescription NSAID risk and adequate health literacy.

CONCLUSIONS

Screening questions for subjective NSAID risk awareness and health literacy are predictive of objectively tested NSAID knowledge and can be used to triage patients as well as subsequently initiate and direct a conversation about NSAID risk.

Impact of Pharmacist Counselling on Clozapine Knowledge

Clozapine is the only antipsychotic with evidence for efficacy in treatment of resistant schizophrenia but it carries a high side effect burden. Patient information is provided but may be poorly retained. This study aims to examine the impact of pharmacist counselling upon patient knowledge of clozapine. Outpatients, aged 18 years and over, attending St. Patrick's University Hospital, Dublin, participated in this study between June and August 2015. The intervention consisted of pharmacist counselling on two occasions one month apart. Knowledge was assessed using a 28-point checklist devised from the currently available clozapine patient information sources, at baseline and after each counselling session. Ethics approval was obtained. Twenty-five participants (40% female; mean age 45.1 years, SD 9.82; 64% unemployed, 28% smokers) showed an improvement in knowledge scores of clozapine from baseline to postcounselling on each occasion with an overall improvement in knowledge score, from baseline to postcounselling at one month, of 39.43%; p < 0.001. This study adds to the evidence that interventions involving pharmacist counselling can improve patient knowledge, whilst the specific knowledge gained relating to recognition of side effects may help patients towards more empowerment regarding their treatment.

Evaluating the effectiveness of a patient storytelling DVD intervention to encourage physician-patient communication about nonsteroidal anti-inflammatory drug (NSAID) use

OBJECTIVE

To evaluate the effectiveness of a culturally-sensitive, patient storytelling intervention to enhance physician-patient communication about NSAID risk.

METHODS

A group randomized trial of 40 medical practices in Alabama was conducted. Patients within intervention practices received a 13-minute DVD that included patient stories related to their experiences with NSAIDs, adverse effects, and importance of communication with their physicians. The proportion of patients who: (1) spoke with their physician about NSAID risk; and (2) used both prescription and over-the-counter (OTC) NSAIDS were primary outcomes. Generalized estimating equations for panel data were used for analysis.

RESULTS

Intention-to-treat analyses revealed no significant differences between intervention (n=102) and control (n=106) groups for patients speaking with their physician about NSAID risk or concomitant use of prescription/OTC NSAIDs (Odds Ratio [OR]=1.11, p=0.670; OR=0.87, p=0.632, respectively). For 54% of patients who watched the DVD, per-protocol (PP) analyses trended toward increased odds of patients speaking with their physician about prescription NSAID risk compared to the control group [OR=1.37, p=0.354] and lower odds of concomitant prescription/OTC NSAIDs use [OR=0.79, p=0.486].

CONCLUSIONS

A patient storytelling intervention in DVD format alone may not increase patient-physician interaction.

PRACTICE IMPLICATIONS

Strategies that facilitate use of patient educational materials delivered by DVD are needed.

Socio-demographic differences in risk information seeking sources for non-steroidal anti-inflammatory drugs (NSAIDS)

OBJECTIVES

Non-steroidal anti-inflammatory drugs (NSAIDs) are frequently prescribed for musculoskeletal pain and inflammatory conditions. A better understanding of patient information seeking behavior can help bridge the gap between patient knowledge and health care resources. This study examines the primary sources of NSAID risk information and the associations with patient socio-demographic factors.

METHODS

A cross-sectional survey analysis of patients on prescription NSAIDs (n=220) seen by primary care physicians in Alabama. Bivariate and multivariable, multinomial logistic regression analyses were conducted to evaluate the associations among primary NSAID risk information sources used with patient socio-demographic factors.

RESULTS

The primary patient source of information on NSAID risks was physician (57.3%), followed by internet (16.8%), pharmacist (16.4%), and other sources, such as nurses and family/friends (9.6%). Compared to people who use the internet as a primary source of NSAID risk information, patients who were Black/African-American (p=0.002) and 65 years of age or older (p=0.009) were more likely to use a physician. Older patients were also more likely to use a pharmacist (p=0.008) than the internet. In contrast, females (p=0.032) were less likely to use the pharmacist compared to the internet (p=0.032).

CONCLUSIONS

Patients obtain information from a variety of sources, but primarily from health care providers. While the internet is a fast growing source of health information, socio-demographic disparities in internet use for seeking information exist. Health care providers should be aware of their patient preferences for information sources on medication risks to meet the age, race, and gender need differences of all patients.

An efficacy trial of an electronic health record-based strategy to inform patients on safe medication use: The role of written and spoken communication

OBJECTIVE

We tested the feasibility and efficacy of an electronic health record (EHR) strategy that automated the delivery of print medication information at the time of prescribing.

METHODS

Patients (N=141) receiving a new prescription at one internal medicine clinic were recruited into a 2-arm physician-randomized study. We leveraged an EHR platform to automatically deliver 1-page educational 'MedSheets' to patients after medical encounters. We also assessed if physicians counseled patients via patient self-report immediately following visits. Patients' understanding was objectively measured via phone interview.

RESULTS

122 patients completed the trial. Most intervention patients (70%) reported receiving MedSheets. Patients reported physicians frequently counseled on indication and directions for use, but less often for risks. In multivariable analysis, written information (OR 2.78, 95% CI 1.10-7.04) and physician counseling (OR 2.95, 95% CI 1.26-6.91) were independently associated with patient understanding of risk information. Receiving both was most beneficial; 87% of those receiving counseling and MedSheets correctly recalled medication risks compared to 40% receiving neither.

CONCLUSION

An EHR can be a reliable means to deliver tangible, print medication education to patients, but cannot replace the salience of physician-patient communication.

PRACTICE IMPLICATIONS

Offering both written and spoken modalities produced a synergistic effect for informing patients.

Knowledge and Use of, and Attitudes toward, Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) in Practice: A Survey of Ontario Physiotherapists

Purpose: To investigate Ontario physiotherapists' knowledge and use of, and attitudes toward, non-steroidal anti-inflammatory drugs (NSAIDs) to identify whether there is a need for physiotherapists to receive education specific to NSAIDs. Method: An existing survey instrument was modified and tested by five Ontario physiotherapists. The final version was distributed electronically to approximately 4,400 Ontario Physiotherapy Association members as a self-administered online questionnaire. Results: A total of 294 physiotherapists responded to the survey (response rate=6.7%). Respondents demonstrated variability in their knowledge of NSAID contraindications, side effects, and drug interactions. Most respondents (62.6%) were incorrect or unsure about where and how to obtain most NSAIDs, and most demonstrated incorrect or uncertain knowledge of the relevant legislation. Despite this lack of knowledge, 50% of respondents recommend NSAIDs to their patients. Conclusions: Many Ontario physiotherapists who participated in this survey recommend NSAIDs to their patients despite having a variable understanding of the legislation and medication-related factors. A lack of thorough knowledge of risks and contraindications has implications for patient safety. Physiotherapists who incorporate medications into their practice should access comprehensive information on appropriate NSAID use and should inform themselves about legislative restrictions to ensure that associated treatment is provided in a manner that is evidence based, safe, and in keeping with regulatory boundaries.

The attitudes of owners and veterinary professionals in the United Kingdom to the risk of adverse events associated with using non-steroidal anti-inflammatory drugs (NSAIDs) to treat dogs with osteoarthritis

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Many dogs with osteoarthritis receive NSAIDs for long time periods.

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The risk of NSAID-related adverse events concerns veterinary surgeons and dog owners.

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Many strategies are adopted to minimise the risk of these adverse events.

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These strategies may compromise animal welfare through inadequate analgesia.

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The evidence base to support these strategies is inadequate and should be addressed.

Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed by veterinary surgeons for the treatment of canine osteoarthritis, and affected dogs may receive these drugs for long periods of time. Whilst short term administration of NSAIDs to dogs is linked to adverse events such as gastrointestinal haemorrhage and renal injury, reports of adverse events associated with their long-term administration are limited in the veterinary literature. This study aimed to investigate the attitudes towards the long term use of NSAIDs for canine osteoarthritis held by three groups who manage osteoarthritic dogs in the United Kingdom: dog owners, veterinary surgeons and veterinary nurses. A qualitative methodology was adopted, using semi-structured interviews and focus groups. Thematic analysis of these data identified three themes: awareness of potential risks; recognition of adverse events; and influence of risk perception on the use of NSAIDs. Awareness of, and concern about, the risk of adverse events associated with NSAID administration to dogs with osteoarthritis was high in all groups, with veterinary surgeons being one of a variety of information sources used by owners to acquire this knowledge. Veterinary surgeons described difficulty in recognising, managing and avoiding adverse events associated with NSAIDs. When adverse events occurred, a wide range of management approaches were adopted ranging from a brief drug respite to permanent cessation of administration of any NSAIDs to that dog. Commonly employed approaches to minimise risk included dose reduction and screening blood tests. This study describes a high level of concern about the risks associated with long term NSAID administration to dogs with osteoarthritis and highlights a diverse range of strategies employed to minimise these risks. The evidence base for these strategies is poor, and this may present a risk to animal welfare if the affected dogs are not receiving adequate analgesia. In order to address this, more accurate and comprehensive data must be supplied to both veterinary professionals and owners on the true frequency of adverse events associated with long term administration of veterinary NSAIDs and how best to avoid them.

Knowledge and perceptions of the risks of non-steroidal anti-inflammatory drugs among orthopaedic patients in Thailand

Background There is a high incidence of adverse effects from non-steroidal antiinflammatory drugs (NSAIDs) in Thailand, but patients' perceptions and knowledge of NSAID risks is unknown. Objective This study aims to assess patients' perceptions and knowledge of NSAID risks and factors affecting them. Setting University hospital in North-East of Thailand. Method A Cross-sectional study conducted over 4 months, using a self-administered questionnaire. Patients prescribed NSAIDs for at least one month duration from orthopaedic clinic were recruited using systematic random sampling. Main outcome measure Patients' perceptions on NSAID risks, knowledge on risk factors, and their associated factors. Results A total of 474 questionnaires were assessed. Overall perceptions of risks was low (scoring below five on a 0-10 visual analogue scale), with risks associated with the renal system scoring highest. Perceived risk of gastrointestinal problems differed between patients using non-selective and selective NSAIDs (3.47 ± 2.75 vs 2.06 ± 2.98; P < 0.001). Receiving side effect information from a health professional was associated with higher risk perception. Most patients (80 %) identified high doses, renal disease and gastrointestinal ulcer increased risks of NSAIDs, but fewer than half recognized that use in the elderly, multiple NSAID use, drinking, hypertension and cardiovascular disease also increased risk of adverse events. Having underlying diseases and receiving side effect information were associated with 1.6-2.0 fold increased knowledge of NSAID risks. Conclusion Perceptions and knowledge concerning NSAID risks was generally low in Thai patients, but higher in those who had received side effect information. Risk-related information should be widely provided, especially in high-risk patients.

Experiences of and attitudes towards receiving information about non-steroidal anti-inflammatory drugs: a cross-sectional survey of patients in Thailand

OBJECTIVE

To determine sources of information about NSAIDs used by out-patients, factors related to receipt of information and patient attitudes towards receiving safety information.

RESEARCH DESIGN AND METHODS

Cross-sectional survey, using self-completed questionnaires distributed directly to 500 outpatients prescribed any NSAIDs from an orthopaedic clinic in Thailand, over a 4-month period.

RESULTS

There were 548 patients approached and 474 completed questionnaires returned (94.8%). The most frequent aspects of medicines information that were provided related to administration (97.2%), mostly provided by pharmacists, and indication (85.8%), mostly provided by physicians. Information on identifying, monitoring and managing adverse effects was received by fewer than 50% of patients. Safety information was received significantly more frequently by younger patients (P<0.01), those using non-selective COX-2 inhibitors (P<0.001), intermittent NSAIDs (P<0.05) and fewer concomitant medicines (P<0.05). Only 14.1% patients used additional information sources. Attitudes towards receiving medicines safety information were positive. Most patients agreed they should know about ADRs (98.1%) and receive information leaflets with first prescription (96.8%).

CONCLUSIONS

Patients received medicines information mostly from healthcare professionals, but safety information was limited. Type of NSAIDs, regularity of NSAID use and age affected receipt of safety information about NSAIDs. Provision of more medicine information is needed, particularly written documents.

Refining the Practice of Prescribing: Teaching Physician Learners How to Talk to Patients About a New Prescription

BACKGROUND

Clinician counseling about medication can improve patient understanding and adherence. This study developed a teaching session for physician learners about medication prescribing and communication, with evaluation at the physician and patient levels.

OBJECTIVE

We analyzed whether patients would perceive and report more comprehensive clinician presentation of medication information when receiving prescriptions from their physician in the intervention clinic.

METHODS

We conducted a single site, prospective intervention study that included lectures, role play, an objective standardized clinical examination (OSCE), and reminders displayed in patient care areas. For physician-level assessment, pretests and posttests included a written case presentation and a OSCE. For patient-level assessment, we used a cross-sectional observational design that included study of patient recall information, and assessment of patient satisfaction before and after intervention.

RESULTS

Twenty-seven family medicine residents and sports medicine fellows participated in the teaching session, focused on presenting patients the reasons, risks, and regimen of prescribed medication. In written testing, learners presented significantly more comprehensive information in posttests. In the OSCE (n  =  14), all learners presented risks and regimen information. However, patient-level assessment showed no significant difference between before and after intervention. Notably, the covariates patient activation and satisfaction with communication both had a significant association with patient recall information.

CONCLUSIONS

Our intervention improved learner presentation of medication information. However, patient recall of the information conveyed did not change. Although physician training did not have a positive effect on patient recall, patient activation emerged as a critical influence of patients' perceptions of medication discussions.

Hospital pharmacists' roles and attitudes in providing information on the safety of non-steroidal anti-inflammatory drugs in Thailand

BACKGROUND

Non-steroidal anti-inflammatory drugs (NSAIDs) are widely used for patients to manage pain and inflammation, especially in older adults. Failure to cope with some adverse drug reactions (ADRs) of NSAIDs could lead to more serious symptoms, therefore, providing useful information about medicine is an important step in protecting patients from developing serious ADRs. The pharmacy service should be a frequent source of medicine information for patients, however in Thailand, little is known about pharmacists' provision of safety information to patients for management and prevention of these ADRs.

OBJECTIVE

Aims of this study were to determine Thai hospital pharmacists' roles in providing drug safety information and to assess their attitudes towards the importance of giving drug safety education to patients.

SETTING

All government hospitals in north-eastern Thailand.

METHODS

This study was a cross-sectional survey. A total of 761 pharmacists in 287 hospitals in north-eastern Thailand were selected by stratified random sampling. Self-administered questionnaires were sent by post, with two reminders.

MAIN OUTCOME MEASURES

Proportion of hospital pharmacists providing ADR information on NSAIDs to patients, factors affecting this provision, and pharmacist attitudes towards drug safety education for patients.

RESULTS

The response rate was 54.8% (N = 417), the majority of respondents worked in community hospitals (57.2%). A total of 347 pharmacists (83.6%) had informed patients about ADRs, although less than half had informed patients about ADR monitoring and management (36.6% and 44.1% respectively). The proportion of time spent in direct patient contact, type of hospital, and other routine work were associated with the frequency of drug safety information provision. Pharmacists had moderately good attitudinal scores towards drug safety education (62.2 ± 5.4), with significantly higher scores found in those who provided most ADR information to patients (60.3 ± 5.2 vs. 62.6 ± 5.4, P = 0.002). The majority (82.2%) agreed that patient information leaflets should be provided.

CONCLUSIONS

Thai hospital pharmacists' provision of ADR information for NSAIDs may occur less frequently than is desirable. However, their positive attitude towards provision of ADR information suggests that drug safety education by pharmacists should be routinely provided to patients, particularly patients at high risk of NSAID use.

Pharmacogenetic information for patients on drug labels

Advances in pharmacogenetic research have improved our understanding of adverse drug responses and have led to the development of pharmacogenetic tests and targeted drugs. However, the extent of the communication process and provision of information to patients about pharmacogenetics is unclear. Pharmacogenetic information may be included in sections of a drug's package insert intended for patients, which is provided directly to patients or communicated via the health provider. To determine what pharmacogenetic information, if any, is included in patient-targeted sections of the drug label, we reviewed the labels listed in the US Food and Drug Administration's Table of Pharmacogenomic Biomarkers in Drug Labels. To date, 140 drugs include pharmacogenetic-related information in the approved label. Our analysis revealed that pharmacogenetic information is included in patient-targeted sections for a minority (n=29; 21%) of drug labels, with no obvious pattern associated with the inclusion of pharmacogenetic information. Therefore, patients are unlikely to learn about pharmacogenetics through written materials dispensed with the drug. Given that there are also inconsistencies with regard to inclusion of pharmacogenetic information in the patient counseling information section, it is also unlikely that patients are receiving adequate pharmacogenetic information from their provider. The inconsistent presence of pharmacogenetic information in patient-targeted sections of drug labels suggests a need to review the criteria for inclusion of information in patient-targeted sections in order to increase consistency and patient knowledge of pharmacogenetic information.

The practice of prescribing: discovering differences in what we tell patients about prescription medications

OBJECTIVE

This study explored patient recall of clinician presentation of information about prescription medication, looking specifically for communication patterns and differences by patient individual characteristics and by medication availability type.

METHODS

A cross sectional survey collected information about 216 patients' perceptions of clinician presentations of medication information.

RESULTS

Demographically, males recalled receiving more information about reasons, risks, and regimen in medication discussions. By medication type, patients reported receiving more medication information when the clinician presented a prescription-only medication as opposed to a medication that was also available over the counter.

CONCLUSION

Given the broad and unmonitored use of over-the-counter products, coupled with the increasing awareness of risks associated with many of these medications, it is concerning that patients report receiving less information about these products.

PRACTICE IMPLICATIONS

The emphasis on appropriate medication counseling should not be limited to medications available only by prescription. Prescribers should be mindful of these potential tendencies when discussing medications.

Pharmacist, general practitioner and consumer use of written medicine information in Australia: are they on the same page?

BACKGROUND

Providing written medicine information to consumers enables them to make informed decisions about their medicines, playing an important role in educating and improving health literacy. In Australia, standardized written medicine information called Consumer Medicine Information (CMI) is available for medicines as package inserts, computer prints, or leaflets. Consumers want and read CMI, but may not always ask for it. General practitioners (GPs) and pharmacists are an important source of written medicine information, yet may not always provide CMI in their practice.

OBJECTIVE

To examine and compare the awareness, use and provision of CMI by consumers, pharmacists and general practitioners (GPs).

METHODS

Based on previous studies, structured questionnaires were developed and administered to a national sample of consumers (phone survey); community pharmacists and GPs (postal surveys) about utilization of CMI. Descriptive, comparative and logistic regression analyses were conducted.

RESULTS

The respondents comprised of 349 pharmacists, 181 GPs and 1000 consumers. Two-thirds of consumers, nearly all (99%) pharmacists and 90% of GPs were aware of CMI. About 88% of consumers reported receiving CMI as a package insert, however most pharmacists (99%) and GPs (56%) reported providing computer-generated CMI. GPs' and pharmacists' main reason for providing CMI was on patient request. Reasons for not providing were predominantly because consumers were already taking the medicine, concerns regarding difficulty understanding the information, or potential non-adherence. Of the 691 consumers reportedly reading CMI, 35% indicated concerns after reading. Factors associated with reading included gender, type of CMI received and frequency of provision.

CONCLUSION

Consumers want and read information about their medicines, especially when received from their GP or pharmacist. Healthcare professionals report usually discussing CMI when providing it to patients, although continued improvements in dissemination rates are desirable. Regular use of CMI remains a challenge, and ongoing strategies to promote CMI use are necessary to improve uptake of CMI in Australia.

Relationships between health literacy and heart failure knowledge, self-efficacy, and self-care adherence

BACKGROUND

It has been argued that only 12% of adults have the necessary health literacy to manage their health care effectively, which can lead to difficulties in self-care activities, such as medication adherence. Prior research suggests that health literacy may influence knowledge, self-efficacy and self-care, but this has not been fully examined.

OBJECTIVE

To test a model to explain the relationships between health literacy, heart failure knowledge, self-efficacy, and self-care.

METHODS

Prior to receiving clinic-based education, newly referred patients to 3 heart failure clinics completed assessments of health literacy, heart failure knowledge, self-efficacy, self-care, and demographics. Structural equation modeling was completed to examine the strength of the inter-variable relationships.

RESULTS

Of 81 participants recruited, data from 63 patients were complete. Health literacy was independently associated with knowledge (P < 0.001). Health literacy was not related to self-care. Self-efficacy was independently-associated with self-care adherence (P = 0.016). No other relationships were statistically significant. The model had good fit (comparative fit index = 1.000) and explained 33.6% of the variance in knowledge and 27.6% in self-care.

CONCLUSIONS

Health literacy influences knowledge about heart failure but not self-care adherence. Instead, self-efficacy influenced self-care adherence. Future research should incorporate additional factors that may better model the relationships between health literacy, knowledge, self-efficacy, and self-care.

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

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.

Associations among perceived and objective disease knowledge and satisfaction with physician communication in patients with chronic kidney disease

It is likely that patients with chronic kidney disease (CKD) have a limited understanding of their illness. Here we studied the relationships between objective and perceived knowledge in CKD using the Kidney Disease Knowledge Survey and the Perceived Kidney Disease Knowledge Survey. We quantified perceived and objective knowledge in 399 patients at all stages of non-dialysis-dependent CKD. Demographically, the patient median age was 58 years, 47% were women, 77% had stages 3-5 CKD, and 83% were Caucasians. The overall median score of the perceived knowledge survey was 2.56 (range: 1-4), and this new measure exhibited excellent reliability and construct validity. In unadjusted analysis, perceived knowledge was associated with patient characteristics defined a priori, including objective knowledge and patient satisfaction with physician communication. In adjusted analysis, older age, male gender, and limited health literacy were associated with lower perceived knowledge. Additional analysis revealed that perceived knowledge was associated with significantly higher odds (2.13), and objective knowledge with lower odds (0.91), of patient satisfaction with physician communication. Thus, our results present a mechanism to evaluate distinct forms of patient kidney knowledge and identify specific opportunities for education tailored to patients with CKD.