Evaluating patient knowledge and use of medication disposal in a Chinatown community pharmacy

BackgroundDrug take-back programs (TBPs) provide the opportunity to safely dispose of unused or expired medications (UEMs), potentially reducing the risk of environmental harm and morbidity. Data on patient perceptions and participation are limited, especially in underserved Asian populations.ObjectiveThis study aimed to evaluate medication disposal perceptions and behaviors through a free mail-in medication disposal program among patients in a Chinatown community pharmacy.MethodsAn institutional review board–approved Web-based survey was developed in English and Mandarin. Student pharmacists tabled at a Chinatown community pharmacy in Boston, Massachusetts. The patients were educated about safe medication disposal practices and invited to take the anonymous survey assessing medication disposal needs, practices, and beliefs accessed in person by using a quick response code. On survey completion, the patients were offered a disposal envelope. Envelope tracking numbers were used to evaluate medication disposal over a 9-month follow-up period.ResultsSixty-two patients of Asian descent completed the survey, and 42 (67.7%) accepted an envelope. Forty-seven patients (75.8%) reported having access to UEMs. More than half indicated that TBPs were important to alleviate the risk of medication and environmental consequences despite low previous use (6.5%). Most patients felt more aware of TBPs (72.6%), an increased sense of the importance of TBPs (74.2%), and intent to participate in TBPs (69.4%), including using the envelope (75.8%). Three (4.8%) patients disposed of medications using the study-provided envelope during the 9-month follow-up.ConclusionPatient education about TBPs and their importance may be effective in increasing TBP awareness in a population with low TBP use. Free disposal envelopes did not seem to be highly used within 9 months of receipt despite interest and access to UEMs. Future research should continue offering programs at no charge, evaluating barriers to free TBP use, and implementing follow-up procedures to increase envelope use.     

Assessment of knowledge and awareness of safe disposal of unused or expired medication in Saudi Arabia: A cross-sectional study

BackgroundPoor waste management of unused or expired medications jeopardizes healthcare staff, employees who oversee medical waste, patients and their families, the neighboring population, and environmental contamination. In addition, the inappropriate treatment or disposal of that waste leads to. In addition, medical waste disposal exerts an intolerable burden on the economy of health care facilities. Currently, there is a lack of data in community settings regarding adequate methods of medication disposal in Saudi Arabia.Aim of the StudyThe current study aimed to evaluate current knowledge and awareness of the safe disposal of unused or expired medicines in the Saudi Arabia.MethodA survey study was conducted in Saudi Arabia within 5 months from October 2021–February 2022. The survey was distributed to participants via social media channels. The questionnaire was constituted of 16 items divided into three sections: demographic information, quantification, and characterization of unused and expired medication at home, and practice and attitude regarding the disposal of unused or expired medication.ResultsThe survey was taken by 1105 participants and 1100 (99.54%) participants completed the survey. The study found that (49.1%) of participants stored medicines at home and these medicines were mainly stored in the refrigerator (64.4%). Household trash was the most frequent method of disposal (79.5%). Non-prescribed medicines (67%) were mainly stored as unused or expiry medicines at home followed by prescribed medicines (51.9%). The main reason for the storage of unused/expired medicines at home was stopped medication after recovery (68.5%). Only 8.4% of participants had received appropriate education or training related to the correct disposal of medication. The best-practiced method to increase community awareness regarding the disposal of unused or expiry medicine was awareness through social networking (70.3%). In conclusion, patients’ education regarding safe medication disposal and availability of medication disposal program is necessary to improve appropriate medication waste methods and decrease possible environmental harm.     

Encouraging safe medication disposal through student pharmacist intervention

ObjectivesTo (1) determine the public's current method of medication disposal, (2) identify the public's knowledge of the environmental impact of inappropriate medication disposal, (3) determine whether student-facilitated education improves the public's awareness of safe medication disposal, and (4) determine whether the public recognizes student pharmacists as a public health information resource for issues such as safe disposal of medications.DesignCross sectional.SettingAlbany, NY, pharmacies during August and September 2009.Participants242 patrons at 13 Albany College of Pharmacy and Health Sciences Community Pharmacy Advanced Pharmacy Practice Experience (CPAPPE) sites (2 mass merchandiser, 5 community chain, and 6 grocery store pharmacies).InterventionNine-question baseline and five-question postintervention anonymous surveys were administered to a convenience sample of store patrons 18 years of age or older.Main outcome measuresMedication disposal practices before and after education, beliefs on the environmental importance of inappropriate disposal practices, and perceptions of student pharmacists as sources of information.ResultsStudents from CPAPPE sites completed 242 educational interventions. Respondents were primarily women (72%). At baseline, 12.8% of patients disposed of medication appropriately. Respondents frequently flushed medications down the toilet (27.2%) or incorrectly dumped medications in the trash (34.6%). Only 30.9% had received previous advice on safe medication disposal. Posteducation survey results indicated that 80.1% of respondents were willing to change their disposal methods. Increased numbers of respondents viewed inappropriate medication disposal as a moderate to substantial problem (from 57.2% preeducation to 83.9% posteducation). Of participants, 59.7% strongly agreed that student pharmacists were a good resource for information on safe medication disposal.ConclusionAdditional public education on safe medication disposal is needed. Student pharmacists produced positive outcomes toward reducing this environmental and potential public health risk.     

Prescription drug disposal: Products available for home use

ObjectiveUnused medications in the home are often improperly stored and may lead to unintentional harm, misuse, and diversion. Single-use disposal systems products allow consumers to safely inactivate unused medication and provide an environmentally friendly alternative to flushing medication down the toilet or discarding in the trash. The objective of this commentary was to review current medication disposal options and inform pharmacists of new products that may be used by patients to dispose of medications in the home setting.Data sourcesCurrent recommendations on medication disposal from U.S. regulatory agencies (e.g., the Environmental Protection Agency) were reviewed and summarized comparatively. Information on the mechanism of action, price, and method of use of 8 new single-use disposal systems suitable for outpatient use were taken from each product manufacturer’s website.SummaryEight single-use disposal systems were identified. Seven products used chemical deactivation to render medication safe for disposal, and 1 product allowed consumers to mail medication to a central processing facility for incineration. Products ranged in size from 2 oz to 1 gal, offering consumers the ability to dispose of anywhere from 60 to 3000 tablets per unit, respectively. Unit costs varied widely from $5 per single-use pouch to $190 for a 40-gal box intended for incineration.ConclusionPharmacists and consumers must consider cost, effectiveness, and environmental impact when recommending and selecting products for medication disposal at home. More research is needed to understand the cost-effectiveness of each disposal system and to identify strategies to encourage uptake by health systems and use by consumers. Including content on home medication disposal in pharmacist–continuing education activities and raising workforce awareness of these products are critical to improving public safety.     

Health care practitioner counseling encourages disposal of unused opioid medications

ObjectiveThe objective of this study was to estimate the association between health care practitioner counseling on medication disposal and disposal of unused opioid medications.DesignA 41-item survey instrument was created and administered to a nationally representative panel of adult opioid users with chronic pain using a cross-sectional, internet survey design via Qualtrics®.ParticipantsFour hundred adult opioid users with chronic pain were randomly selected from the Qualtrics® panel-base to participate.SettingUnited States.Outcome measuresThe dependent variable, disposal of unused opioid medications, was assessed with a single item asking participants how often they had disposed of unused opioid medications in the past year. Multiple logistic regression was used to assess the association between opioid disposal and the receipt of health care practitioner counseling on medication disposal.ResultsA total of 400 surveys were completed. Participants were mostly white (70.8%) and under the age of 40 (54.1%). Less than one-half of all participants (44.5%) had disposed of opioid medications in the past year, while 60.75% had received health care practitioner counseling on disposal. Of those counseled, only 21.4% were counseled by a pharmacist. Flushing medication down the toilet (33%) was the most common method of opioid disposal. After adjustment for covariates, those who received health care practitioner counseling were more likely to have disposed of opioid medications in the past year (adjusted odds ratio 1.66, 95% CI 1.03-2.69).ConclusionsParticipants who received counseling on opioid disposal were more likely to have disposed of unused opioid medications. Pharmacists are uniquely positioned to counsel patients on opioid disposal and thus must be active in preventing harm and diversion due to improperly stored opioid medications. This study demonstrates the need for enhanced provider education and policy to ensure that patients are adequately counseled on proper opioid disposal.