Buprenorphine Use in the United States, 2010-2019.

BACKGROUND: Buprenorphine is effective for the treatment of opioid use disorder and chronic pain, has a safer pharmacological profile than full mu-opioid agonists, and can now be prescribed by any US provider with a Drug Enforcement Administration license. This study aimed to examine a decade of buprenorphine prescribing patterns in the United States. METHODS: We abstracted opioid and buprenorphine prescribing patterns, including patient characteristics, from the 2010-2019 National Ambulatory Medical Care Survey, a national probability sample of non-federal, ambulatory encounters. DISCUSSION: Among 248,164 ambulatory encounters, opioids were prescribed 2.6%-4.3% of the time with a rate that peaked in 2013 and has been steadily declining. Buprenorphine was infrequently prescribed. Patients receiving buprenorphine were predominantly male (59%), white (70%), younger in age, and had higher rates of substance use disorder (72%). CONCLUSION: Buprenorphine is infrequently used, despite being effective for pain and safer than full mu-opioid agonists. The Drug Enforcement Administration recently ended the requirement for prescribers to obtain an X-waiver, which may increase the rate of buprenorphine use among US practitioners.

Anti-SOX-1 Antibody-Positive Paraneoplastic Limbic Encephalitis Diagnosed During Small Cell Lung Cancer Treatment.

Paraneoplastic neurological syndrome (PNS) mostly presents its symptoms prior to cancer treatment. We present a case of anti-Sry-like high mobility group box 1 (SOX-1) antibody-positive PNS diagnosed during the treatment of small-cell lung cancer (SCLC). A 65-year-old woman with a history of smoking and SCLC (T3N1M0) was hospitalized to receive chemo-radiation therapy. On day 14, the course was complicated by left mastitis associated with febrile neutropenia. Drainage was performed for the left mastitis, and cefepime was initiated. The fever subsided within a few days, but the patient became agitated accompanied by logorrhea. With the exception of mental status, her neurological examination was unremarkable. Due to mildly impaired renal function, cefepime encephalopathy was considered in the differential diagnosis, but the agitation grew worse despite cefepime discontinuation. Further evaluations, including brain magnetic resonance imaging without contrast and cerebrospinal fluid analysis, were unremarkable. Acyclovir and steroid pulse therapy were initiated empirically for herpes simplex virus (HSV) and PNS, respectively. On day 22, acyclovir was discontinued because the HSV polymerase chain reaction test result was negative. On day 26, the serum anti-SOX-1 antibody test was reported to be positive. Other paraneoplastic syndrome-associated antibodies, including anti-amphiphysin, CV2, PNMA2, Ri, Yo, Hu, recoverin, titin, zic 4, GAD 65, Tr, and N-methyl-D-aspartate receptor antibodies, were negative. The agitation improved gradually following the continuation of chemotherapy and steroid treatment. The patient was discharged on day 55 in stable condition. Although PNS mostly presents prior to cancer treatment, it is important to recognize that it may develop during the course of cancer treatment. Evaluation and empirical treatment for PNS should be considered in patients who develop encephalopathy during cancer treatment, as early treatment can lead to a better outcome.

Impact of near-peer teaching on medical English learning motivation among medical students and residents.

The study evaluated the effectiveness of near-peer teaching in medical English education and found that it led to higher levels of motivation, curiosity, initiative, self-efficacy, learning goals, and psychological safety among participants compared to traditional teacher-centered approaches. The study also observed behavioral changes and active engagement in English learning among participants. We hope that our activity will inspire other educators to adopt similar approaches in their medical English classes and promote more effective language learning among health professionals.

Medical English Education in Japan†:†Developing a Curriculum to Motivate Students by Providing Visualization Opportunities Using Near-peer Teaching.

Despite advancements in the pedagogy of medical education in various fields, Japan has no standardized medical English education. The U.S. Medical Licensing Examination (USMLE) Study Group of Tokushima is an extracurricular activity in which medical students and recent graduates meet every 1-2 months. The aim is to stimulate students' curiosity ; cultivate their initiative, self-efficacy, and English learning goals ; and motivate them to be self-regulated learners. Accordingly, we conducted near-peer teaching style lectures that focused on sharing medical English-related experiences, so students could have regular opportunities to visualize the benefits of learning medical English. Following the activities, we observed increased motivation and self-study among students, resulting in a high USMLE passing rate. Furthermore, five members started their training at American hospitals and pursued careers in English-speaking environments. Thus, near-peer teaching style leads to shared medical English-related experiences that help students to visualize English-related opportunities. This education style taught by similar generations aids in setting a specific goal by providing access to role models, cultivating their initiative and self-efficacy, motivating them to learn English, and producing positive outcomes.Modifying the curriculum to actively create opportunities for students to visualize themselves in an international environment can motivate them to continue learning English. J. Med. Invest. 69 : 332-334, August, 2022.