Introduction of Otolaryngology Outpatient Examination Training Program for junior residents as part of rural regional medical support in Japan.

Background: Nagasaki Prefecture is located in the most western part of Japan, and there are a considerable number of clinics in its many remote islands and rural areas. Thus, the Regional Medical Support Center in Nagasaki Prefecture dispatches doctors to rural hospitals to provide medical support. We introduced an outpatient training program at these rural hospitals for all residents to improve their clinical training in the field of otorhinolaryngology, whereby one otolaryngologist trains one resident. Methods: This otolaryngology outpatient training program is randomly assigned, and conducted for 4-5 days a year, transported by a helicopter in Nagasaki Prefecture, which is a 30-minute one-way trip. We used a case checklist that included the 35 items that should be experienced and are defined as frequent by the Ministry of Health, Labor and Welfare. We also conducted a survey using an anonymous questionnaire. Results: The survey response rate was 100%. Comparing the experience rate of symptoms between the pre-introduction resident and the post-introduction resident who underwent the otolaryngology outpatient training program, the experience rates of common diseases, including vertigo and otolaryngologic symptoms such as nasal bleeding and hoarseness, significantly increased after the program was introduced (p ≤ .001). Notably, the experience rate of headache, cough/sputum, and vertigo was 100%. Conclusion: Our training program provides a suitable medical environment for the resident and secures a doctor who can provide secondary medical service support. Furthermore, the program will improve the level of primary care provided by the residents in remote island and rural area hospitals.

Subjective achievement from psychiatry rotation in the Japanese postgraduate residency system: a longitudinal questionnaire study.

BACKGROUND: Psychiatry rotation has been mandatory in the Japanese postgraduate residency system since 2020. Some psychiatry-related competency items are stipulated as mandatory for residents. The current study aimed to clarify whether psychiatry rotation affected residents' subjective achievement of these competency items. METHODS: This longitudinal study was conducted among postgraduate residents who completed a rotation in the psychiatry department at Nagasaki University Hospital across two academic years (2020-2021). The survey was administered at the start and at the end of the psychiatry rotation. Residents evaluated their subjective understanding and confidence regarding initiating treatment for these competency items using a six-point Likert scale. The average scores for each item were compared between pre-rotation and post-rotation. RESULTS: In total, 99 residents (91.7%) responded to this survey. Residents had significantly higher scores at post-rotation compared with pre-rotation in all psychiatry-related competency items in both subjective understanding and confidence in initiating treatment. Additionally, strong effect sizes were found for many items. CONCLUSION: Residents improved learning about psychiatry-related competency items through psychiatry rotation. This finding suggests that it is reasonable for psychiatry rotation to be mandatory in the current Japanese postgraduate residency system. The importance of psychiatry is likely to increase in both undergraduate and postgraduate medical education in the future. It is necessary to continuously update educational strategies to meet changing social needs over time. As this study was conducted at a single institution, a multi-center study is needed to expand the current findings.

Adapting an Effective Counseling Model from Patient-centered Care to Improve Motivation in Clinical Training Programs.

The value of establishing a patient-centered relationship within the context of the clinical encounter is well documented. The learner-centered method of medical education parallels the patient-centered clinical method; therefore, it should be explored as a method for teaching in the context of the learning encounter. In Japan and other Asian countries, rotations through services not related to the learner's chosen medical specialty are mandatory parts of the medical internship. Participation and effort in these rotations are often met with resistance from learners and are a common problem for medical educators. We adapted the counseling method for patients based on patient-centered methods such as motivational interviewing and solution-focused therapy to address this common problem. We show one case of a medical resident who lost his motivation to learn during his training. A resident has many kinds of mental and physical stress. One such problem arises from the gap between what they want to do and what they have to do. Strategies from motivational interviewing and solution-focused therapy were adapted to successfully resolve a common teaching problem in Japan. A physician teacher (preceptor) helped this resident solve the issue for himself instead of arguing in favor of change. The positive aspects of the counseling method were based on patient-centered medicine and proved useful and effective in counseling for medical residents. We may take the lessons learned from using patient-centered counseling methods to further develop a clear and systematic process of counseling methods for residents to conduct learner-centered medical education.

The des-gamma-carboxy prothrombin index is a new prognostic indicator for hepatocellular carcinoma.

BACKGROUND: Des-gamma-carboxy prothrombin (DCP) has been reported to be an important prognostic factor in patients with hepatocellular carcinoma (HCC). Recently, a monoclonal antibody, 19B7, which recognizes the Gla domain of DCP, has been identified. The 19B7 antibody recognizes an epitope different from that recognized by MU-3, which is another antibody against DCP. In this study, the authors investigated the measurement of DCP using the antibodies MU-3 and 19B7, respectively, as a prognostic factor for patients with HCC who had solitary, small tumors and or Child Stage A HCC. METHODS: One hundred four patients with HCC who had solitary, small tumors or Child Stage A tumors were enrolled in the study between 1991 and 2001. All patients were treated and were followed for a mean of 3.2 years. The authors analyzed the correlation between the DCP Index (DCP measured by MU-3 and DCP measured by 19B7) and patient prognosis. The patients were classified into 3 groups based on their DCP Index: 1) DCP negative (DCP < 40 milli arbitrary unit (mAU)/mL)); 2) low DCP Index (DCP > or = 40 mAU/mL; MU-3:19B7 ratio, < 3.0; and 3) high DCP Index (DCP > or = 40 mAU/mL; MU-3:19B7 ratio, > or = 3.0). RESULTS: The survival rate for patients in the high DCP Index group was lower compared with the survival rate for patients in the DCP-negative group and was significantly lower compared with the survival rate for patients in the low DCP Index group. In a univariate Cox proportional hazards model, the positive factors were high DCP Index and low DCP Index. Among the positive predictive factors that were analyzed using a multivariate Cox proportional hazards model were age (hazard ratio, 3.27; P = 0.006), low DCP Index (hazard ratio, 2.87; P = 0.012), and high DCP Index (hazard ratio, 12.3; P < 0.0001). CONCLUSIONS: The prognosis of patients who had a high DCP Index score was poorer compared with patients who had a low DCP Index score and patients who were classified as DCP negative. The authors concluded that the DCP Index is a prognostic indicator for patients with HCC.

Pedunculated rectal carcinoid removed by endoscopic mucosal resection: a case report.

Carcinoid tumors generally appear as yellow/gray or tan submucosal nodules. We experienced a case of pedunculated rectal carcinoid showing a mushroom-like appearance. The case was a forty years old woman who was admitted to our hospital due to rectal bleeding. Colonoscopy revealed a pedunculated polyp presenting a mushroom-shaped appearance measuring 13 mm in diameter in the rectum. The histological diagnosis of specimens obtained by biopsy was adenocarcinoma and transanal ultrasonography revealed the tumor localization within the submucosal layer in the rectum. Endoscopic mucosal resection (EMR) was performed. Histopathological examination established the diagnosis of carcinoid tumor in the rectum. Frequencies of the pedunculated type in rectal carcinoids were reported to be 2.4% to 7.1% in the literature. Because of its rarity, pedunculated configuration may confuse the endoscopic diagnosis of carcinoids. Treatment for carcinoids of 1 to 1.5 cm in size remains controversial. Although such tumors are technically respectable by EMR, careful attention must be paid in dealing with these tumors because there may be unexpected behaviors of the tumors.

Impact of aging on the development of hepatocellular carcinoma in patients with posttransfusion chronic hepatitis C.

BACKGROUND: Hepatitis C virus (HCV) infection is a heterogeneous disease, the natural history of which remains controversial. There is solid evidence that chronic HCV infection is responsible for the occurrence of hepatocellular carcinoma (HCC). The aim of the current cohort study was to determine the rate of the development of HCC from the time of primary HCV infection and to assess the risk factors for the development of HCC in chronic posttransfusion hepatitis C patients. METHODS: Four hundred sixty-nine patients with clinically compensated HCV, who had undergone a single blood transfusion comprised the current study cohort. Patients with other risk factors for chronic liver disease were excluded. All patients were referred to the liver center at the National Nagasaki Medical Center between December 1980 and December 1998 and were followed prospectively until the end of the analysis (June 2000). RESULTS: Follow-up data were obtained for 445 patients. The mean duration from HCV infection to the end of the observation was 28 years. Fifty-two patients (11.1%) progressed to HCC. The mean duration from the time of blood transfusion to the diagnosis of HCC was 31 years. Multivariate Cox regression analyses revealed age, fibrosis, duration from HCV infection to study entry, and alcohol consumption to be the independent factors affecting the development of HCC. The risk of developing HCC in patients age > or = 56 years was increased 7.8-fold compared with that in patients age < 56 years. The mean age of patients at the time of HCC diagnosis was 65 years (range, 58-79 years). CONCLUSIONS: At the time of diagnosis, 92% of the 52 HCC patients were age > 60 years and 38 of the HCC patients (73%) were in their 60s. There was a significantly negative correlation between the duration from HCV infection to the development of HCC and the age of the patient at the time of infection (correlation coefficient = 0.702; P < 0.0001; Y = 61.1-0.82X), indicating that the age of patients, rather than the duration of HCV infection, is more significant for HCC development in patients with posttransfusion HCV. Moreover, these data may contribute to the design of an optimal follow-up schedule for patients with posttransfusion HCV.