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Pediculosis and scabies are caused by ectoparasites. Pruritus is the most common presenting symptom. Head and pubic lice infestations are diagnosed by visualization of live lice. Finding nits (louse egg shells) alone indicates a historical infestation. A "no nit" policy for schools and day care centers no longer is recommended because nits can persist after successful treatment with no risk of transmission. First-line pharmacologic treatment of pediculosis is permethrin 1% lotion or shampoo. Multiple novel treatments have shown limited evidence of effectiveness superior to permethrin. Wet combing is an effective nonpharmacologic treatment option. Finding pubic lice should prompt an evaluation for other sexually transmitted infections. Body lice infestation should be suspected when a patient with poor hygiene presents with pruritus. Washing affected clothing and bedding is essential if lice infestation is found, but no other environmental decontamination is necessary. Scabies in adults is recognized as a pruritic, papular rash with excoriations in a typical distribution pattern. In infants, children, and immunocompromised adults, the rash also can be vesicular, pustular, or nodular. First-line treatment of scabies is topical permethrin 5% cream. Clothing and bedding of persons with scabies should be washed in hot water and dried in a hot dryer. [ABSTRACT FROM AUTHOR]

Problem: Using pass/fail (P/F) course grades may motivate students to perform well enough to earn a passing grade, giving them a false sense of competence and not motivating them to remediate deficiencies. The authors explored whether adding a not yet pass (NYP) grade to a P/F scale would promote students' mastery orientation toward learning., Approach: The authors captured student outcomes and data on time and cost of implementing the NYP grade in 2021 at the University of Utah School of Medicine. One cohort of medical students, who had experienced both P/F and P/NYP/F scales in years 1 and 2, completed an adapted Achievement Goal Questionnaire-Revised (AGQ-R) in fall 2021 to measure how well the P/NYP/F grading scale compared with the P/F scale promoted mastery orientation and performance orientation goals. Students who received an NYP grade provided feedback on the NYP process., Outcomes: Students reported that the P/NYP/F scale increased their achievement of both mastery and performance orientation goals, with significantly higher ratings for mastery orientation goals than for performance orientation goals on the AGQ-R (response rate = 124/125 [99%], P ≤ .001, effect size = 0.31). Thirty-eight students received 48 NYP grades in 7 courses during 2021, and 3 (2%) failed a subsequent course after receiving an NYP grade. Most NYP students reported the NYP process enabled them to identify and correct a deficiency (32/36 [89%]) and made them feel supported (28/36 [78%]). The process was time intensive (897 hours total for 48 NYP grades), but no extra funding was budgeted., Next Steps: The findings suggest mastery orientation can be increased with an NYP grade. Implementing a P/NYP/F grading scale for years 1 and/or 2 may help students transition to programmatic assessment or no grading later in medical school, which may better prepare graduates for lifelong learning., (Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the Association of American Medical Colleges.)

Objective: "Pain interference" and "headache impact" refer to negative consequences that pain and headache have on one's life. This study investigated determinants of these negative impacts in a large patient cohort who have chronic migraine with medication overuse., Methods: Six hundred and eleven adults were enrolled from 34 headache, neurology, and primary care clinics. Negative consequences of chronic migraine with medication overuse were determined using the Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference 6b questionnaire and the Headache Impact Test 6. Relationships between PROMIS-6b and Headache Impact Test 6 scores with demographics, headache characteristics, medication use, anxiety symptoms, and depression symptoms were assessed with linear regression. Elastic Net regression was used to develop a multiple regression model., Results: PROMIS-6b T-Scores averaged 65.2 (SD 5.4) and Headache Impact Test 6 scores averaged 65.0 (SD 5.3), indicating severe negative consequences of chronic migraine with medication overuse. Chronic migraine with medication overuse interfered with enjoyment of life, concentration, daily activities, doing tasks away from home, and socializing. Depression symptom severity had the strongest relationship with pain interference and headache impact. Moderate-to-severe headache frequency, headache intensity, and anxiety symptoms were also associated with pain interference and headache impact., Conclusions: Chronic migraine with medication overuse is associated with substantial negative consequences, the extent of which is most strongly related to depression symptoms.

Background: The sex- and gender-specific health (SGSH) multimedia case-based learning modules (MCBLMs) were developed to address the absence of validated or peer-reviewed material that incorporates topics of sex and gender differences into medical curricula. This article provides the methodology for development of the modules and reports the results of a field test of the modules in different medical educational settings. Methods: MCBLMs were created by a multidisciplinary committee of scientists, health profession educators, and students. Two modules, osteoporosis and diabetes, were tested in various settings based on the curricular needs at each of the five accredited institutions. Each module consisted of a pretest and three interactive, multimedia stand-alone sections with post-tests. Scores on the tests were compared using a paired-samples t -test. A postmodule survey was used to evaluate the format. Results: Four hundred eighteen students participated in the field testing. For the 194 who completed the osteoporosis module, the post-test scores (M = 13.71, standard deviation [SD] = 2.09) were significantly higher than the pretest scores (M = 10.54, SD = 2.41), p  < 0.001. Post-test scores for the 285 who completed the diabetes module (M = 16.55, SD = 2.46) were also significantly higher than the pretest scores (M = 13.71, SD = 2.09), p  < 0.001. The postmodule survey showed positive acceptance of the format with an average score of 3.54/4 for osteoporosis and 3.45/4 for diabetes. Conclusion: The SGSH MCBLM field testing results show that the modules have a positive effect on content knowledge in multiple settings and are well accepted by learners.

Background and Objective: Patients with migraine frequently report ocular or visual symptoms including aura, photophobia, and eye pain. Using validated instruments, our group previously reported that due to these symptoms, patients have marked reductions in visual quality of life. In chronic migraine, these reductions can be as substantial as those reported for other neuro-ophthalmic diseases such as multiple sclerosis with optic neuritis and idiopathic intracranial hypertension. Because the instruments take several different dimensions into account, we were unable to determine which ocular symptom(s) contributed to reduced visual quality of life. The purpose of this investigation was to attempt to determine which ocular symptom(s) were driving the observed reduction in visual quality of life., Methods: We designed a cross-sectional survey-based study to assess visual quality of life, headache impact, aura, dry eye, and photophobia in migraine patients. Subjects were recruited from the Headache Clinic and General Neurology Clinic at a tertiary teaching hospital. Subjects completed validated questionnaires including: The visual functioning questionnaire-25 (VFQ-25), the headache impact test (HIT-6), the visual aura rating scale (VARS), the ocular surface disease index (OSDI), and the Utah photophobia score (UPSIS-17). Associations between VFQ-25 and OSDI, VFQ-25 and VARS, VFQ-25 and UPSIS-17, HIT-6 and OSDI, HIT-6 and VARS, and HIT-6 and UPSIS-17 were calculated., Results: Of the 62 patients who completed all questionnaires, 17 had episodic migraine and 45 had chronic migraine. Twenty-three patients experienced aura and 39 did not report aura. The most striking correlations were observed between the VFQ-25 and the OSDI (-0.678; P < .001), between the HIT-6 and UPSIS-17 (0.489; P < .001), and between the HIT-6 and OSDI (0.453; P < .001)., Conclusions: Dry eye seems to be the most important symptom that reduces visual quality of life and worsens headache impact. This symptom may be a form of allodynia, a well-known feature of chronic migraine. Photophobia appears to have modest effects on headache impact. In the future, we hope to determine whether treatment of dry eye symptoms can improve visual quality of life and reduce headache impact., (© 2019 American Headache Society.)

School-aged children (five to 12 years) are establishing patterns of behavior that may last a lifetime; therefore, during health maintenance visits, it is important to counsel families on healthy lifestyle practices. Children should eat a diet high in fruits, vegetables, whole grains, low-fat or nonfat dairy products, beans, fish, and lean meats, while limiting sugar, fast food, and highly processed foods. Children should engage in 60 minutes of moderate to vigorous physical activity each day. A Family Media Use Plan should be used to individualize screen time limits and content for children. Nine to 12 hours of sleep per night is recommended for school-aged children. Inadequate sleep is associated with behavioral issues, difficulty concentrating at school, high blood pressure, and obesity. Children should brush their teeth twice per day with a pea-sized amount of toothpaste containing fluoride. Unintentional injury is the leading cause of death in this age group in the United States, and families should be counseled on vehicle, water, sports, firearm, home, environmental, and social safety. Because high-risk behaviors may start in early adolescence, many experts recommend discussing tobacco, alcohol, and drug use, including prescription drugs, beginning at 11 years of age. Sexually active adolescents should be counseled about the risk of sexually transmitted infections, and they should be screened for these infections if indicated.

Pediculosis and scabies are caused by ectoparasites. Pruritus is the most common presenting symptom. Head and pubic lice infestations are diagnosed with visualization of live lice. Nits (lice eggs or egg casings) alone are not sufficient to diagnose a current infestation. A "no-nit" policy for return to school is not recommended because nits can remain even after successful treatment. First-line pharmacologic treatment for pediculosis is permethrin 1% lotion or shampoo. Newer treatments are available but costly, and resistance patterns are generally unknown. Noninsecticidal agents, including dimethicone and isopropyl myristate, show promise in the treatment of pediculosis. Extensive environmental decontamination is not necessary after pediculosis is diagnosed. In adults, the presence of pubic lice should prompt an evaluation for sexually transmitted infections. Body lice infestation should be suspected in patients with pruritus who live in crowded conditions or have poor hygiene. Scabies in adults presents as a pruritic, papular rash in a typical distribution pattern. In infants, the rash can also be vesicular, pustular, or nodular. First-line treatment for scabies is permethrin 5% cream. Clothing and bedding of persons with scabies should be washed in hot water and dried in a hot dryer. Counseling regarding appropriate diagnosis and correct use of effective therapies is key to reducing the burden of lice and scabies.

Background: Pneumococcal vaccination rates among high-risk patients (eg, diabetes, asthma, smoking) seen in 2 family medicine clinics are unknown., Objectives: To assess differences in pneumococcal polysaccharide vaccination rates and reasons for nonvaccination among patients with diabetes and asthma and patients who smoke., Methods: A chart review at 2 family medicine residency training clinics showed 425 patients with a medical indication for PPSV23 were seen between April 1, 2015, and April 30, 2015. One reviewer searched the electronic health records to assess reasons for nonvaccination., Results: Rates of nonvaccination were 29.8% in patients with diabetes, 58.7% in patients with asthma, and 62.5% in patients who smoke cigarettes. Patients were classified into 3 groups based on the reasons for nonvaccination: documented patient refusal, not being addressed by a provider, and being documented as low risk despite the presence of a medical indication., Conclusion: The 3 reasons for nonvaccination were vaccination not being addressed, misclassification of high-risk patients as low-risk patients for infection, and documented patient refusal. Providers overlooked vaccination more often in patients with asthma and cigarette use than in patients with diabetes. Patients seeing pharmacists were most likely to be vaccinated, whereas patients seeing physician assistants were least likely to be vaccinated. Pharmacists see patients to provide medication management and preventive care, whereas other providers treat more urgent conditions. Because indications are often overlooked and not addressed, pharmacists can play a larger role in identifying and vaccinating high-risk patients.

Objective: Migraine is associated with several important visual symptoms, during both acute attacks and headache-free intervals. The purpose of this investigation was to use validated vision-related quality of life instruments to assess the effect of migraine on visual quality of life., Background: Many migraineurs experience visual aura, increased photophobia during and between headache attacks, and increased symptoms of dry eye with structural changes in corneal nerve endings. Other visual symptoms associated with migraine include positive persistent visual phenomenon (visual snow) and transient vision changes. Previous research looking at the disability associated with migraine has shown that patient-reported quality of life data can be useful in determining the severity of disease burden. Recent published literature has suggested that visual symptoms related to migraine represent a proportionally minor burden to patients, compared to other manifestations of migraine, but no previous studies have assessed how migraine affects visual quality of life., Methods: In this cross-sectional quantitative survey, visual quality of life in individuals with chronic and episodic migraine was assessed using the National Eye Institute Visual Function Questionnaire-25, and the 10-item National Eye Institute Visual Function Questionnaire-25 Neuro-Ophthalmic Supplement. Overall headache severity and impact was assessed using the Migraine-specific Quality of Life Questionnaire (Version 2.1) and the Headache Impact Test-6. Participants were recruited from Headache and Neuro-ophthalmology subspecialty clinics. The target sample size was 30 participants per subgroup. The results were compared to those from disease-free controls and to results from other neuro-ophthalmic disease quality of life studies., Results: Among 29 participants with chronic migraine, vision-specific quality of life scores were all statistically significantly decreased compared to disease-free controls. The National Eye Institute Visual Function Questionnaire-25 median composite score was 85 for chronic migraineurs and 96 for controls (P < .001). The 10-item National Eye Institute Visual Function Questionnaire-25 Neuro-Ophthalmic Supplement median score was 72 for chronic migraineurs and 95 for controls (P < .001). Among 37 participants with episodic migraine, vision-specific quality of life scores were also decreased compared to disease-free controls. In the episodic migraine group, decreases in the National Eye Institute Visual Function Questionnaire-25 scores were not statistically significant (median score 91, P = .01 compared to the control group), but decreases in the 10-item National Eye Institute Visual Function Questionnaire-25 Neuro-Ophthalmic Supplement remained statistically significant (median score 85, P = .003 compared to the control group). Chronic migraineurs had decreased visual quality of life scores compared to those with episodic migraines. Participants with chronic migraine had visual quality of life scores that were as poor as those previously published for patients with other neuro-ophthalmic disorders such as multiple sclerosis, myasthenia gravis, and ischemic optic neuropathy., Conclusions: Visual quality of life is significantly adversely affected in migraine sufferers. In fact, patients with chronic migraine may have visual quality of life impacts that are as significant as those associated with other common neuro-ophthalmic disorders. Future studies of the overall disease burden in patients with migraine should include an evaluation of the effects on visual functioning., (© 2018 American Headache Society.)

Problem: Effectively solving problems as a team under stressful conditions is central to medical practice; however, because summative examinations in medical education must test individual competence, they are typically solitary assessments., Approach: Using two-stage examinations, in which students first answer questions individually (Stage 1) and then discuss them in teams prior to resubmitting their answers (Stage 2), is one method for rectifying this discordance. On the basis of principles of social constructivism, the authors hypothesized that two-stage examinations would lead to better retention of, specifically, items answered incorrectly at Stage 1.In fall 2014, they divided 104 first-year medical students into two groups of 52 students. Groups alternated each week between taking one- and two-stage examinations such that each student completed 6 one-stage and 6 two-stage examinations. The authors reassessed 61 concepts on a final examination and, using the Wilcoxon signed ranked tests, compared performance for all concepts and for just those students initially missed, between Stages 1 and 2., Outcomes: Final examination performance on all previously assessed concepts was not significantly different between the one-and two-stage conditions (P = .77); however, performance on only concepts that students initially answered incorrectly on a prior examination improved by 12% for the two-stage condition relative to the one-stage condition (P = .02, r = 0.17)., Next Steps: Team assessment may be most useful for assessing concepts students find difficult, as opposed to all content. More research is needed to determine whether these results apply to all medical school topics and student cohorts., Competing Interests: Other disclosures: None reported.

Managing bone disease in patients with kidney disease involves frequent lab testing and careful evaluation of therapeutic options. This review provides guidance.

Diabetes mellitus is one of the most common diagnoses made by family physicians. Uncontrolled diabetes can lead to blindness, limb amputation, kidney failure, and vascular and heart disease. Screening patients before signs and symptoms develop leads to earlier diagnosis and treatment, but may not reduce rates of end-organ damage. Randomized trials show that screening for type 2 diabetes does not reduce mortality after 10 years, although some data suggest mortality benefits after 23 to 30 years. Lifestyle and pharmacologic interventions decrease progression to diabetes in patients with impaired fasting glucose or impaired glucose tolerance. Screening for type 1 diabetes is not recommended. The U.S. Preventive Services Task Force recommends screening for abnormal blood glucose and type 2 diabetes in adults 40 to 70 years of age who are overweight or obese, and repeating testing every three years if results are normal. Individuals at higher risk should be considered for earlier and more frequent screening. The American Diabetes Association recommends screening for type 2 diabetes annually in patients 45 years and older, or in patients younger than 45 years with major risk factors. The diagnosis can be made with a fasting plasma glucose level of 126 mg per dL or greater; an A1C level of 6.5% or greater; a random plasma glucose level of 200 mg per dL or greater; or a 75-g two-hour oral glucose tolerance test with a plasma glucose level of 200 mg per dL or greater. Results should be confirmed with repeat testing on a subsequent day; however, a single random plasma glucose level of 200 mg per dL or greater with typical signs and symptoms of hyperglycemia likely indicates diabetes. Additional testing to determine the etiology of diabetes is not routinely recommended.

Purpose: The situational judgment test (SJT) shows promise for assessing the non-cognitive skills of medical school applicants, but has only been used in Europe. Since the admissions processes and education levels of applicants to medical school are different in the United States and in Europe, it is necessary to obtain validity evidence of the SJT based on a sample of United States applicants., Methods: Ninety SJT items were developed and Kane's validity framework was used to create a test blueprint. A total of 489 applicants selected for assessment/interview day at the University of Utah School of Medicine during the 2014-2015 admissions cycle completed one of five SJTs, which assessed professionalism, coping with pressure, communication, patient focus, and teamwork. Item difficulty, each item's discrimination index, internal consistency, and the categorization of items by two experts were used to create the test blueprint., Results: The majority of item scores were within an acceptable range of difficulty, as measured by the difficulty index (0.50-0.85) and had fair to good discrimination. However, internal consistency was low for each domain, and 63% of items appeared to assess multiple domains. The concordance of categorization between the two educational experts ranged from 24% to 76% across the five domains., Conclusion: The results of this study will help medical school admissions departments determine how to begin constructing a SJT. Further testing with a more representative sample is needed to determine if the SJT is a useful assessment tool for measuring the non-cognitive skills of medical school applicants.

Background and Objectives: Our purpose was to assess student, preceptor, and patient satisfaction with a phased pilot project to introduce interprofessional education teams into a clinical setting., Methods: Focus groups with students and preceptors were used to evaluate acceptability with interprofessional education teams. We assessed pairings of second-year physician assistant students (PAS2) with both first- and second-year medical students (MS1, MS2) for three to eight clinic sessions in a university-based primary care clinic, over a period of 2 years., Results: Twenty students and seven preceptors participated in paired clinical placement. All students agreed that the pairing was helpful for their learning. MS felt that they benefitted from the clinical experience of the PAS, whereas PAS felt that MS brought depth of information from their didactic learning. All students wished that the clinic sessions could have been more frequent. Preceptors did not feel precepting two students was more burdensome than precepting one student but did feel it was important to choose appropriate students who were interested in working together and teaching each other. Preceptors felt that the MS2/PAS2 pairing was optimal., Conclusions: Students and preceptors were all satisfied with interprofessional teams in the clinical setting. This model provides one solution to the dilemma of multiple learners requiring training in a limited number of clinical placement sites.

Objective: To describe acceptance of systematic and organized pharmacist interventions to address simvastatin safety concerns., Setting: University of Utah Redwood Health Center and Pharmacy, June 2011 to February 2012., Practice Description: Redwood Health Center is an outpatient multispecialty clinic associated with University of Utah Health Care with approximately 85,000 annual visits between primary care and specialty practices. In addition to filling approximately 175,000 prescriptions per year, pharmacists provide disease management and education under collaborative practice agreements., Practice Innovation: All patients identified as being treated outside the revised simvastatin labeling were included (n = 158). After pharmacist review, recommendations were made to providers via the electronic medical record to promote adherence with the June 2011 Food and Drug Administration (FDA) safety guidelines. In addition to recommendations regarding the FDA guidelines (n = 76), additional recommendations were made to optimize treatment based on low-density lipoprotein cholesterol goal or laboratory evaluation (n = 25)., Main Outcome Measures: Acceptance rate of recommendations and resources needed to provide pharmacist interventions., Results: Recommendations were accepted 92% of the time without modification and 7% of the time with modification. Total pharmacist time to conduct the interventions was 21.5 hours, and 3.9 hours of technician time were spent contacting patients., Conclusion: Targeted pharmacist interventions were effective in promoting adherence with this complex medication safety alert. A standardized, comprehensive approach to patient assessment, including use of evidence to support pharmacist recommendations, resulted in a high level of acceptance by prescribers.