Impacts of a COVID-19 Educational Video: Evaluation of the Influence of Race, Gender, Political Affiliation, Study Major, and Age on Vaccine Acceptance among University Students.

BACKGROUND: The World Health Organization (WHO) warns that vaccine hesitancy is an ongoing major global health threat. While vaccination against severe acute respiratory syndrome coronavirus (SARS-CoV-2) proves to be an effective strategy in protecting against the disease, vaccine hesitancy represents a major barrier to stopping the spread of the virus. Willingness for vaccination can be influenced by several factors, including education level and health literacy. Although several studies demonstrate the value of video educational programs in improving coronavirus disease 2019 (COVID-19) vaccine knowledge and acceptance, no studies to date have evaluated if race, gender, and other demographic factors impact the influence of an educational video on COVID-19 vaccine knowledge and hesitancy among university students in the United States (U.S.). AIMS: This study was conducted to determine the impact of an educational video on U.S. university undergraduate students' COVID-19 vaccine perception and acceptance. It also aims to evaluate whether demographic factors affect the influence of the video. METHODS: An online survey was used to measure perceived understanding and acceptance of COVID-19 vaccines before and after viewing a video regarding the effectiveness and safety of COVID-19 vaccinations. The impact of demographic factors on the Video Influence Score was analyzed. KEY RESULTS: After viewing the video, respondents' (n = 285) perceived awareness and acceptance of COVID-19 vaccines significantly increased (p < 0.05). In addition, gender, political party affiliation, age, study major, and influenza vaccination history did not significantly impact the Video Influence Score (p > 0.05). However, African American/Black respondents (3.81 ± 4.24) were significantly more influenced by the video compared to respondents of other races (p < 0.05), such as White/Caucasian (1.91 ± 3.75), Hispanic/Latino (0.17 ± 3.67), Asian (0.29 ± 1.53), and Indigenous American (0.64 ± 2.52). CONCLUSIONS: This study suggests the potential impact of an educational video on COVID-19 vaccine perception and acceptance among university students. Despite limitations such as a modest survey response rate, this study provides valuable insight concerning the influential factors affecting vaccine acceptance in diverse student populations. Future studies are warranted to explore how student response to vaccine educational videos may vary depending on students' racial and cultural backgrounds. IMPLICATIONS: A targeted educational video to promote vaccine acceptance is a valuable tool for public health campaigns to combat vaccine hesitancy. The study also highlights the importance of tailoring interventions to specific demographic groups such as considering racial factors to maximize the impact of educational interventions on vaccine attitudes.

Assessing Preceptor and Student Perceptions of Remote Advanced Pharmacy Practice Experience Learning during the COVID-19 Pandemic.

The coronavirus disease 2019 pandemic created a major shift in learning modalities in the Advanced Pharmacy Practice Experience program. This descriptive study aimed to evaluate preceptor and student perceptions of remote learning experiences and student practice readiness upon completion of remote rotations. Preceptors and students who participated in partial to full remote experiential rotations between 17 August 2020 and 26 March 2021 were invited to complete an on-line survey. A cross-sectional survey consisted of closed-ended questions using a 5-point Likert scale assessing perception on adaptability, effectiveness of remote learning in advancing practice knowledge and skills, and confidence in students' practice readiness. A total of 29 preceptors and 43 students completed the survey (response rates of 67% and 57%, respectively). Approximately 70% of the remote rotations were practice-based, with ambulatory care representing the most frequently reported rotation by preceptors (38%) and students (28%). A high level of confidence in preceptor perception of their ability to adapt and provide effective remote experiences (average 4.28) matched with the students' high level of confidence with their preceptors' abilities (86% agree or strongly agree). Upon the completion of remote rotations, both preceptors and students felt confident in student practice readiness based on student ability to design and initiate individualized patient care plans or complete projects using evidence-based resources (79% and 86%, respectively). Most preceptors (69%) reported that students achieved the rotation objectives at the same level as students engaged in-person experiences. The limitations of remote learning included the absence of direct interactions. Overall, both preceptors and students reported achieving practice readiness with remote experiential learning experiences and felt the remote activities should be continued post-pandemic.

Adapting pharmacy experiential education during COVID-19: Innovating remote preceptor resources, tools, and patient care delivery beyond virtual meetings.

PURPOSE: To describe the innovative teaching practices, tools, and resources for remote learning developed by a school of pharmacy with a decentralized experiential program to empower and support preceptors in response to the coronavirus disease 2019 (COVID-19) pandemic. SUMMARY: As the pandemic has continued, there have been significant shifts in pharmacy workflow, staffing, and patient care delivery. Pharmacy students are slowly being reintegrated into these learning environments. Although preceptors are willing and eager to teach, many lack the resources, tools, and support to create remote learning experiences at their facilities. The University of the Pacific Thomas J. Long School of Pharmacy has a decentralized experiential education model in which faculty regional coordinators with clinical practices and diverse expertise are disseminated throughout California. This model allowed us to collaborate and understand preceptor needs from a local level. We created a preceptor COVID-19 guidance document, introduced innovative virtual playbooks to pivot up to 100% remote rotations, and promoted the layered learning model to integrate pharmacy residents into the remote teaching space. Communication and flexibility are key to ensure student and preceptor safety while maintaining high-quality advanced pharmacy practice experiences and preserving patient-student relationships in telehealth. CONCLUSION: Overall, we successfully created innovative solutions and leveraged our decentralized experiential model to meet the teaching and learning demands during an unanticipated crisis. We continue to adapt and plan to assess the effectiveness of the tools by administering surveys of preceptors and pharmacy students.

Amantadine Associated Myoclonus: Case Report and Review of the Literature.

PURPOSE: Amantadine is commonly used to treat Parkinson's disease. A case of myoclonus and asterixis was associated with amantadine is reported. CASE SUMMARY: An 80-year-old man with Parkinson's disease diagnosed in 2015 was started on amantadine for treatment of progressive tremor and orofacial dyskinesias induced by levodopa. He took amantadine 100mg orally daily for 7 days, then increased to 100mg twice a day thereafter. The patient complained of "worsening tremor" after 9 days and amantadine was decreased to 100mg daily. After 1 month on this dose, the patient reported that his "tremor" persisted and experienced visual hallucinations. His examination demonstrated diffuse myoclonus throughout his extremities and trunk, as well as asterixis when attempting to stand or holding his arms antigravity. Laboratory testing for renal and hepatic failure was unrevealing. Amantadine was reduced to 50mg daily for 4 days and then discontinued. Myoclonus resolved 3 days after discontinuation of amantadine. CONCLUSION: While amantadine-induced myoclonus is rare, health care providers should be vigilant in monitoring for signs and symptoms of myoclonus following amantadine initiation.

High-Intensity Atorvastatin-Induced Rhabdomyolysis in an Elderly Patient With NSTEMI: A Case Report and Review of the Literature.

A 91-year-old male was admitted to the hospital for worsening muscle weakness, muscle pain, and unexplained soreness for the past 10 days. Four months prior to his admission, the patient had experienced a myocardial infarction and was initiated on atorvastatin 80 mg daily. Although the provider had instructed the patient to decrease the atorvastatin dose to 40 mg daily 3 months prior to admission, the patient did not adhere to the lower dose regimen until 10 days prior to hospitalization. Upon admission, the patient presented with muscle weakness and pain, a serum creatinine phosphokinase of 18 723 U/L, and a serum creatinine of 1.6 mg/dL. The atorvastatin dose was held and the patient was treated with intravenous fluids. The 2013 American College of Cardiology and American Heart Association Blood Cholesterol Practice Guidelines recommend the use of moderate-intensity statins in patients older than 75 years to prevent myopathy. However, in clinical practice, aggressive statin therapy is often prescribed for significant coronary disease. Prescribing high-intensity statins for patients with advanced age, such as this case, may increase the risk of rhabdomyolysis and other complications. This case report suggests that providers should avoid or be cautious with initiating high-intensity atorvastatin in elderly patients over 75 years to minimize the risk of rhabdomyolysis.

Pregabalin-Associated Heart Failure Decompensation in a Patient With a History of Stage I Heart Failure.

OBJECTIVE: To describe an elderly male patient with a prior history of New York Heart Association (NYHA) class I heart failure (HF) who presented with cardiac decompensation related to pregabalin therapy and to review the literature involving the effects of pregabalin in HF patients. CASE SUMMARY: An 84-year-old man with NYHA class I HF (left-ventricular ejection fraction between 45% and 50%) presented to the emergency department with acute HF decompensation approximately 10 days after initiation of pregabalin for the management of peripheral neuropathy. Discontinuation of pregabalin and administration of furosemide resulted in resolution of symptoms. Shortness of breath; facial, neck, and peripheral edema; and weight gain all improved within 2 days. Three months following discontinuation of furosemide and pregabalin, the patient remained stable without any recurring symptoms or progression in HF. DISCUSSION: Pregabalin is associated with a 10% to 15% prevalence of peripheral edema and weight gain, with cases reported in patients both with and without HF. Whereas most reported HF exacerbations have occurred in patients with NYHA class II to IV HF, this case is one of the first to be reported in a patient with NYHA class I. According to the Naranjo probability scale (score of 4), it was possible that the patient's HF symptoms were related to pregabalin. The mechanism of action of pregabalin-induced HF is unknown, but pregabalin has been shown to act as a calcium channel antagonist. CONCLUSION: Although further studies are needed, this case suggests that close monitoring of patients with NYHA class I HF should be considered when initiating pregabalin therapy.

Pharmacist's role in a Parkinson's disease and movement disorders clinic.

PURPOSE: The expanding role of a clinical pharmacist at a Veterans Affairs (VA) out-patient clinic for patients with Parkinson's disease (PD) and movement disorders is described. SUMMARY: San Francisco VA Medical Center added a clinical pharmacist to the multi-disciplinary team serving patients at an outpatient clinic operated by its Parkinson's Disease Research, Education and Clinical Center (PADRECC). During the first six months after joining the clinic team, the pharmacist met with 131 patients and made a total of 69 drug therapy recommendations that were implemented by neurologists, clinical nurse specialists, and other PADRECC providers. The results of a retrospective chart review suggested that in about 21% of the cases evaluated, the pharmacist's recommendations contributed to an improved medical outcome or the resolution of a medical problem. Anonymous surveys indicated that clinic providers (n = 33) and patients (n = 20) were satisfied with the pharmacist's services. Using a five-point Likert scale (scores ranged from 1 for "strongly disagree" to 5 for "strongly agree") that they had more time to devote to other clinic responsibilities with the pharmacist present in the clinic (mean score, 4.79); patients indicated that they had an improved understanding of their medications after speaking with the pharmacist (mean score, 4.88). CONCLUSION: A clinical pharmacist's regular involvement in an outpatient PD and movement disorders clinic has been well received by patients and clinic providers. The study results suggest that the pharmacist has made important contributions in areas such as therapeutic problem solving and medication education while freeing up providers for other responsibilities.

Role of tetrabenazine for Huntington's disease-associated chorea.

OBJECTIVE: To review the pharmacology, pharmacokinetics, efficacy, and safety of tetrabenazine for the treatment of Huntington's disease (HD)-associated chorea. DATA SOURCES: Primary literature and review articles were obtained through a PubMed search (1959-November 2009) using the terms tetrabenazine, HD, chorea, and hyperkinetic movement disorders. A bibliographic search was performed on selected articles. STUDY SELECTION AND DATA EXTRACTION: All English-language articles identified from the data sources were reviewed. Studies including greater than 10 patients and a direct comparative study with primarily HD-associated chorea were included in the review. DATA SYNTHESIS: Tetrabenazine is the first drug approved by the Food and Drug Administration (FDA) for the management of HD-associated chorea. Tetrabenazine binds reversibly to the type 2 vesicular monoamine transporters and has been shown to inhibit monoamine uptake in presynaptic vesicles, resulting in monoamine depletion. The duration of the antichorea effect of tetrabenazine has been reported to be approximately 5.5 hours. Tetrabenazine is extensively metabolized hepatically by the CYP2D6 enzyme to its primary active metabolite, alpha-dihydrotetrabenazine. The half-life of alpha-dihydrotetrabenazine is 4-8 hours. Clinical trials demonstrated that tetrabenazine reduces chorea, on average, by 5 units based upon the chorea score from the Unified Huntington's Disease Rating Scale. The most common adverse effects reported include sedation, drowsiness, parkinsonism, and depression. Rarely, corrected QT interval prolongation, orthostatic hypotension, and hyperprolactinemia have been reported. Tetrabenazine also has a black box warning for increasing the risk of depression and suicidality. CONCLUSIONS: Tetrabenazine can provide significant benefit in the treatment of chorea associated with HD. Given the potential adverse effects of tetrabenazine, health-care providers need to screen patients carefully prior to initiating treatment with this medication. In the future, additional long-term and comparative studies would be useful for further clarification of the role of tetrabenazine in the treatment of HD-associated chorea.

Gatifloxacin-induced hyperglycemia: a case report and summary of the current literature.

BACKGROUND: Gatifloxacin is a fluoroquinolone antibiotic that has been associated with severe hypoglycemic and hyperglycemic events. OBJECTIVE: The purpose of this report was to describe a new case of gatifloxacin-associated hyperglycemia in an elderly patient and to provide a summary of case reports. CASE SUMMARY: A male patient, aged 86 years, was hospitalized with small bowel obstruction due to adhesions from a previous appendectomy. At the time of admission, the patient weighed 78.5 kg (ideal body weight, 73 kg), had a body mass index of 24.8 kg/m2, and had a calculated creatinine clearance of 45.6 mL/min. The patient's hospital medications were metoprolol, diltiazem, subcutaneous heparin, ranitidine, vancomycin, piperacillin/tazobactam, and aspirin. He also was treated with gatifloxacin 400 mg QD for suspected pneumonia during the hospital stay. After 4 days of the gatifloxacin regimen, the patient's mean blood glucose concentration increased from 133 mg/dL at the time of admission to 537 mg/dL. Although the patient exhibited signs of glycosuria (ie, urine glucose concentration >1000 mg/dL), he did not complain of symptoms of hyperglycemia, such as polyuria, polyphagia, or polydipsia. The hyperglycemia resolved after administration of gatifloxacin was discontinued and the patient had received regular insulin 15 U SC over 5 hours. DISCUSSION: The exact mechanism by which gatifloxacin induces hyperglycemia is unknown, but it may be related to vacuolation of pancreatic beta-cells, leading to a decrease in insulin secretion. This case, along with the 15 other summarized cases, adds to the evidence for an association between gatifloxacin and hyperglycemia. These patients had other risk factors that may have contributed to the development of hyperglycemia, including age >65 years and renal impairment. CONCLUSION: An elderly patient with no history of diabetes developed severe hyperglycemia after receiving doses of gatifloxacin 400 mg that had not been adjusted for age-related renal impairment. The hyperglycemia resolved after discontinuation of gatifloxacin.

Sildenafil for pulmonary hypertension.

OBJECTIVE: To evaluate the efficacy of sildenafil for treatment of pulmonary hypertension. DATA SOURCES: Literature retrieval was accessed through MEDLINE (1977-March 2005), Cochrane Library, and International Pharmaceutical Abstracts (1977-March 2005) using the terms sildenafil and pulmonary hypertension. In addition, reference citations from publications identified were reviewed. STUDY SELECTION AND DATA EXTRACTION: All articles in English identified from the data sources were evaluated. Studies including >5 patients with primarily adult populations were included in the review. DATA SYNTHESIS: The treatment of pulmonary hypertension is challenging. Sildenafil has recently been studied as monotherapy and in combination with other vasodilators in the management of pulmonary hypertension. Eight hemodynamic studies and 12 clinical trials were reviewed (1 retrospective, 3 double-blind, 8 open-label). Sildenafil reduced pulmonary arterial hypertension and pulmonary vascular resistance/peripheral vascular resistance index and tended to increase cardiac output/cardiac index compared with baseline. Sildenafil was comparable to nitric oxide and at least as effective as iloprost or epoprostenol in terms of its pulmonary vasoreactivity. Combination therapy with iloprost, nitric oxide, or epoprostenol resulted in enhanced and prolonged pulmonary vascular effects. Clinical trials suggest that sildenafil improves exercise tolerance and New York Heart Association functional class, but large, randomized controlled trials are needed to confirm these findings. Overall, sildenafil was well tolerated. CONCLUSIONS: Overall, sildenafil is a promising and well-tolerated agent for management of pulmonary hypertension. Further well-designed trials are warranted to establish its place in the treatment of pulmonary hypertension.

Role of pentoxifylline and vitamin E in attenuation of radiation-induced fibrosis.

OBJECTIVE: To evaluate the use of pentoxifylline and vitamin E as monotherapy and in combination for the treatment of radiation-induced fibrosis (RIF). DATA SOURCES: Literature retrieval was performed through MEDLINE (1966-March 2004) using the terms vitamin E, alpha-tocopherol, pentoxifylline, radiation-induced fibrosis, and radiation injury. DATA SYNTHESIS: Few treatments exist for managing RIF of soft tissues. Due to its antioxidant properties, vitamin E may reduce the oxidative damage induced by radiation. The precise mechanism of action for pentoxifylline in management of RIF remains unclear. Uncontrolled studies evaluating vitamin E or pentoxifylline as monotherapy in RIF have shown modest improvement in clinical regression of fibrosis. However, controlled data are needed to verify these benefits. Studies involving pentoxifylline plus vitamin E demonstrated regression in RIF. The combination was more effective than placebo and may be superior to monotherapy with either agent. Adverse effects were rarely reported in the studies and consisted mainly of gastrointestinal and nervous system effects. CONCLUSIONS: Overall, pentoxifylline is well tolerated and is one of the few commercially available drugs with clinical data for management of RIF. Despite a lack of large, well-designed clinical trials, pentoxifylline plus vitamin E should be considered as an option in patients with symptomatic RIF.

Thalidomide-induced sinus bradycardia.

OBJECTIVE: To report a case of thalidomide-induced sinus bradycardia in an elderly man. CASE SUMMARY: A 72-year-old white man, with transfusion-dependent refractory anemia with ringed sideroblasts and hypertension treated with atenolol, was started on thalidomide 100 mg at bedtime. During the dose titration period (maximum dose 400 mg/d), his heart rate decreased from a baseline of 63 beats/min to as low as 44 beats/min with positive electrocardiogram findings of sinus bradycardia. After discontinuation of atenolol, the patient's heart rate increased to 68 beats/min, but symptoms of bradycardia persisted. Due to the patient's continued dizziness and lightheadedness, thalidomide was discontinued. In the 3 months following discontinuation of thalidomide, the patient's heart rate increased to an average of 74 beats/min. DISCUSSION: Clinical trials and postmarketing surveillance suggest that the incidence of thalidomide-induced bradycardia is low. The mechanism of this effect is unknown. Concurrent medications affecting the heart rate may also increase the risk of thalidomide-induced bradycardia. Following titration of thalidomide to a maximum dose of 400 mg/d, our patient's heart rate decreased markedly, resulting in intermittent symptoms of lightheadedness and dizziness. He may have been at higher risk of thalidomide-induced bradycardia because of concurrent administration of atenolol. An objective causality assessment revealed that the adverse event was probable. CONCLUSIONS: Despite the low incidence of thalidomide-induced bradycardia, it appears to be an important adverse effect, particularly in patients with comorbidities or concurrent medications that decrease heart rate. Therefore, providers should monitor these patients closely for signs and symptoms of bradycardia during the administration of thalidomide.

Clinical and economic outcomes of pharmacist recommendations in a Veterans Affairs medical center.

Pharmacist recommendations and their clinical and economic outcomes in a Veterans Affairs (VA) medical center were studied. The first 600 pharmacist recommendations that met study criteria were evaluated for type and frequency, rate of acceptance by physicians, potential benefit or harm, and economic consequences. The study site included inpatient and outpatient settings and a skilled-nursing facility. The most frequent types of pharmacist recommendations involved adjusting the dosage or frequency of administration and discontinuing a drug that was not indicated for the patient's medical problem. The rate of acceptance of the recommendations was 92%. The recommendations led to improved clinical outcomes in over 30% of cases in each setting and no change in over 40% of cases in each setting. Evaluators determined that patient harm was avoided by the recommendations in 90% of cases; patient harm was caused in less than 1% of cases. The overall mean cost avoidance per recommendation was $700, and the mean total cost avoidance for all 600 recommendations was $420,155. Pharmacist recommendations improved clinical outcomes and saved money at a VA medical center.

Citalopram-associated SIADH.

OBJECTIVE: To report a case of the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) associated with use of citalopram in an elderly male patient and to review the English-language literature for any previous reports of SIADH or hyponatremia caused by citalopram. CASE SUMMARY: An 87-year-old Filipino man was admitted to the hospital reporting malaise, confusion, dizziness, and falls approximately 3 weeks following an increase in his citalopram dosage from 10 to 20 mg/d. On physical examination, the patient was euvolemic and had no evidence of malignancy, cardiac, renal, or hepatic disease. Pertinent laboratory test results revealed hyponatremia, serum hypoosmolality, urine hyperosmolality, and elevated urine sodium concentration, leading to a diagnosis of SIADH. Citalopram was discontinued and fluid restrictions were instituted. The patient was discharged after his serum sodium increased from 122 to 128 mEq/L and he reported increased strength and decreased confusion. Five days after discharge, the patient denied experiencing any new falls, weakness, confusion, or lethargy. His serum sodium measured that day was 131 mEq/L; 2 months later, it was 135 mEq/L. DISCUSSION: We report the seventh case of citalopram-induced hyponatremia published in the English language and the second in a man. Review of the cases demonstrated that the onset of citalopram-induced hyponatremia or SIADH ranged from 6 to 20 days. Potential risk factors for SIADH due to citalopram included advanced age, female gender, concomitant use of medications known to cause SIADH or hyponatremia, and, possibly, higher citalopram doses. CONCLUSIONS: Elderly patients receiving citalopram should be monitored for signs and symptoms of SIADH, especially in the first few weeks of therapy, in the presence of risk factors, and during dose escalation.