Impacting student anxiety for the USMLE Step 1 through process-oriented preparation

Background: Standardized examinations are the key components of medical education. The USMLE Step 1 is the first of these important milestones. Success on this examination requires both content competency and efficient strategies for study and review. Students employ a wide variety of techniques in studying for this examination, with heavy reliance on personal study habits and advice from other students. Nevertheless, few medical curricula formally address these strategies. Methods: In response to student-generated critique at our institution, a five-part seminar series on process-oriented preparation was developed and implemented to address such concerns. The series focused on early guidance and preparation strategies for Step 1 and the many other important challenges in medical school. Emphasis was placed on facilitating conversation and mentorship opportunities between students. Results & Conclusions: A profoundly positive experience was reported by our medical students that included a decreased anxiety level for the Step 1 examination

æTREND ARTICLE Impacting student anxiety for the USMLE Step 1 through

process-oriented preparatio

Pseudobulbar affect: prevalence and quality of life impact in movement disorders

Pseudobulbar affect (PBA) is an affective disinhibition syndrome characterized by sudden, involuntary outbursts of inappropriate crying or laughing. We have previously reported the prevalence of PBA in movement disorders using an interviewer-administered questionnaire that had not been validated. In the current study, a validated self-administered screening instrument, the Center for Neurologic Study-Lability Scale (CNS-LS), was used to study the prevalence of PBA, its association with mood symptoms, and the quality of life impact. Two hundred sixty-nine patients met inclusion criteria (consent, age > 18 years, formal diagnosis, and completion of the CNS-LS). The CNS-LS was used to assess PBA at a cutoff score of 17 (utilized from multiple sclerosis studies). The Beck Depression Inventory (BDI) scale and Parkinson's disease questionnaire (PDQ-39) were used to assess depressive symptoms and quality of life. Logistic regression analysis was used to predict associations with PBA. PBA was prevalent in 7.1% (n = 19) of movement disorder patients. No significant difference in prevalence was observed by patient diagnosis: 7.1% (12/168) in Parkinson's disease (PD), 11.4% (4/35) in essential tremor, 0% (0/13) in dystonia, 0% (0/16) in psychogenic movement disorders, and 10.7% (3/28) in patients with other movement disorders. Patients with PBA had higher BDI depression scores (p < 0.0001) and lower PDQ-39 emotional well-being subscores (p < 0.0001). Patients taking antidepressant medications had significantly higher rates of PBA (p = 0.0008). The prevalence of PBA symptoms was 7.1% in PD and all movement disorders patients. Patients with PBA tend to have more depressive symptoms and poorer quality of life

A structured, journal-led peer-review mentoring program enhances peer review training

Abstract Background Peer review is essential to the advancement of knowledge. However, training on how to conduct peer review is limited, unorganized, and not well studied. Thus, we sought to determine if a structured mentored peer-review program improved peer review training as measured by multiple quantitative and qualitative assessments. Methods This pre-post intervention study enrolled 55 mentees across 5 cohorts from 2020 to 2023. Each cohort completed pre-program evaluations, participated in 2 mentored reviews, and completed post-program evaluations over 6 months. Mentors and mentees completed pre-program demographic and review experience questionnaires. Outcome measures included (1) total and sub-scores on the modified Review Quality Index (mRQI) applied to the same pre-selected research manuscript reviewed by mentees both pre and post intervention, (2) mentee self-perceived comfort with and understanding of the review process using a custom questionnaire, and (3) mentor satisfaction surveys. Pre- and post-program measures were compared using the Wilcoxon signed-rank test. Results Post-program total modified RQI score (median (IQR) = 31 (26.3–35.8)) was higher than pre-program total score (26.6 (19.7–29.7)) for the 42 mentees who completed both pre- and post-program reviews. Mentees reported improved perception of review (median (IQR) pre = 4 (3–4), post = 5 (4–5)) and editorial processes (pre = 3 (2–4), post = 4 (4–5)) as well as self-perceived confidence in completing an independent review of both scientific (median (IQR) pre = 2 (2–3), post = 4 (4–4)) and non-scientific (pre = 3 (2–4), post = 4 (4–5)) manuscripts following program participation. p < 0.0001 for all scores noted. Mentors reported high scores for enjoyment (median (range) 5/5 (3–5)) and interest in repeat participation (5/5 (2–5)). Conclusions A 6-month structured mentored-review program including 2 mentored reviews improves peer review training as measured by the modified RQI as well as participant self-perceived understanding of publication science with high mentor satisfaction

Association between subthalamic nucleus deep brain stimulation and weight gain: Results of a case–control study

•Patients with PD have been shown to lose weight over the course of their disease.•Weight gain has been reported in PD patients after deep brain stimulation (DBS).•In this study, PD cases gained weight while controls not undergoing DBS lost weight.•This weight gain may be normative and further prospective study is needed. To evaluate whether weight change in patients with Parkinson's disease (PD) is different in those undergoing deep brain stimulation (DBS) of the subthalamic nucleus (STN) compared to those not undergoing DBS. A retrospective case–control study was performed in PD patients who had undergone STN DBS (cases) compared to matched PD patients without DBS (controls). Demographic and clinical data including Unified Parkinson's Disease Rating Scale (UPDRS) motor scores were collected. Repeated measures mixed model regression was used to identify variables associated with weight gain. Thirty-five cases and 34 controls were identified. Baseline age, gender, diagnosis and weight were similar. Duration of diagnosis was longer in cases (6.3 vs 4.9 years, p=0.0015). At 21.3 months, cases gained 2.9kg (+4.65%) while controls lost 1.8kg (−3.05%, p<0.02). Postoperative UPDRS motor scores improved by 49% indicating surgical efficacy. Only younger age (p=0.0002) and DBS (p=0.008) were significantly associated with weight gain. In this case–control study, PD patients undergoing STN DBS experienced post-operative weight gain that was significantly different from the weight loss observed in non-DBS PD controls. Patients, especially overweight individuals, should be informed that STN DBS can result in weight gain