Impact of Illustrated Postoperative Instructions on Knowledge and Retention During a Cleft Lip and Palate Surgical Mission.

OBJECTIVE: To determine the impact of illustrated postoperative instructions on patient-caregiver knowledge and retention. DESIGN: Prospective study with all participants receiving an educational intervention. SETTING: Pediatric plastic surgical missions in Guatemala City, Guatemala, between 2019 and 2020. PARTICIPANTS: A total of 63 majority-indigenous Guatemalan caregivers of patients receiving cleft lip and/or palate surgery. INTERVENTION: Illustrated culturally appropriate postoperative care instructions were iteratively developed and given to caregivers who were surveyed on illustration-based and text-based information at preoperative, postoperative, and four-week follow-up time points. MAIN OUTCOME MEASURE: Postoperative care knowledge of illustration-based versus text-based information as determined by the ability to answer 11 illustration- and 8 text-based all-or-nothing questions, as well as retention of knowledge as determined by the same survey given at four weeks follow-up. RESULTS: Scores for illustration-based and text-based information both significantly increased after caregivers received the postoperative instructions (+13.30 ± 3.78 % SE, + 11.26 ± 4.81 % SE; P < .05). At follow-up, scores were unchanged for illustration-based (-3.42 ± 4.49 % SE, P > .05), but significantly lower for text-based information (-28.46 ± 6.09 % SE, P < .01). Retention of text-based information at follow-up correlated positively with education level and Spanish literacy, but not for illustration-based. CONCLUSIONS: In the setting of language and cultural barriers on a surgical mission, understanding of illustration-based and text-based information both increased after verbal explanation of illustrated postoperative instructions. Illustration-based information was more likely to be retained by patient caregivers after four weeks than text-based information, the latter of which correlated with increased education and literacy.

Drawing for Visual Communication in Medicine: A Novel Pilot Course for Senior Medical Students.

OBJECTIVE: Visual aids such as drawings have been reported to improve patient comprehension, retention, and adherence. We sought to determine the feasibility of teaching live drawing for clinical communication to medical students. DESIGN: We designed a course to teach basic drawing skills and visual communication of health information to senior medical students. Data was gathered from both an intervention and control group via written pre- and post-course surveys. The intervention group also completed a survey six months after the course. SETTING: The course was offered as an elective at the University of Pennsylvania Perelman School of Medicine during February 2020. PARTICIPANTS: The intervention group consisted of 17 enrolled students, while 17 students not taking the course served as a control group. Third year, fourth year, and research year medical students were invited to enroll in the course. RESULTS: The intervention group had significantly greater comfort with visual communication for patient care and increased objective drawing and visual communication scores compared to the control group. Visual abilities not targeted by the curriculum did not change between the intervention and control groups. At 6-months follow-up, course participants reported persistently elevated comfort in visual communication, as well as utilization of visual communication skills in their clinical practice. CONCLUSIONS: These data provide initial evidence of the efficacy of an elective course aimed at developing the skill and confidence to draw for visual communication in medicine as well as support for continued efforts to further develop and disseminate this type of curriculum.

MR Neurography: Advances.

High resolution and high field magnetic resonance neurography (MR neurography, MRN) is shown to have excellent anatomic capability. There have been considerable advances in the technology in the last few years leading to various feasibility studies using different structural and functional imaging approaches in both clinical and research settings. This paper is intended to be a useful seminar for readers who want to gain knowledge of the advancements in the MRN pulse sequences currently used in clinical practice as well as learn about the other techniques on the horizon aimed at better depiction of nerve anatomy, pathology, and potential noninvasive evaluation of nerve degeneration or regeneration.