Objective: Parkinson’s disease (PD) patients often find it difficult to visit hospitals because of motor symptoms, distance to the hospital, or the absence of caregivers. Telemedicine is one way to solve this problem. Methods: We surveyed 554 PD patients from eight university hospitals in Korea. The questionnaire consisted of the clinical characteristics of the participants, possible teleconferencing methods, and preferences for telemedicine. Results: A total of 385 patients (70%) expressed interest in receiving telemedicine. Among them, 174 preferred telemedicine whereas 211 preferred in-person visits. The longer the duration of disease, and the longer the time required to visit the hospital, the more patients were interested in receiving telemedicine. Conclusion This is the first study on PD patients’ preferences regarding telemedicine in Korea. Although the majority of patients with PD have a positive view of telemedicine, their interest in receiving telemedicine depends on their different circumstances.

Objective: The Scales for Outcomes in Parkinson’s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson’s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPACog (K-SCOPA-Cog). Methods: We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient were used to assess reliability. Spearman’s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results: The Cronbach’s alpha coefficient was 0.797, and the ICC was 0.887. Spearman’s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.

Purpose: The European Organization for Research and Treatment of Cancer quality of life (QOL) questionnaires (QLQ-C30, QLQ-OG25, and QLQ-STO22) are widely used for the assessment of gastric cancer patients. This study aimed to use these questionnaires to evaluate QOL in postgastrectomy patients. Methods: We prospectively evaluated 106 patients with distal gastrectomy (DG), 57 with pylorus-preserving gastrectomy (PPG), and 117 with total gastrectomy (TG). Body weight and QOL questionnaires were evaluated preoperatively and postoperatively (at 3 weeks, and 3, 6, and 12 months). Results: TG patients had significantly more weight loss than DG/PPG patients. Compared with DG, patients after PPG had less dyspnea (P = 0.008) and trouble with coughing (P = 0.049), but more severe symptoms of insomnia (P = 0.037) and reflux (P = 0.030) at postoperative 12 months. Compared with DG/PPG, TG was associated with worse body image, dysphagia, eating, and taste in both OG25 and STO22. Moreover, OG25 revealed worse QOL in the TG group with respect to odynophagia, eating with others, choked when swallowing, trouble talking, and weight loss. The QOL of patients who received chemotherapy was worse than those in the chemo-free group in both physical functioning and symptoms such as nausea/vomiting, appetite loss, and trouble with taste; however, these side effects would soon disappear after finishing chemotherapy. Conclusion PPG was similar to DG in terms of postoperative QOL and maintaining body weight, while TG was always inferior to both DG and PPG. Adjuvant chemotherapy can affect both body weight and QOL despite being reversible.

Background: As the number of large-scale studies involving multiple organizations producing data has steadily increased, an integrated system for a common interoperable format is needed. In response to the coronavirus disease 2019 (COVID-19) pandemic, a number of global efforts are underway to develop vaccines and therapeutics. We are therefore observing an explosion in the proliferation of COVID-19 data, and interoperability is highly requested in multiple institutions participating simultaneously in COVID-19 pandemic research. Results: In this study, a laboratory information management system (LIMS) approach has been adopted to systemically manage various COVID-19 non-clinical trial data, including mortality, clinical signs, body weight, body temperature, organ weights, viral titer (viral replication and viral RNA), and multiorgan histopathology, from multiple institutions based on a web interface. The main aim of the implemented system is to integrate, standardize, and organize data collected from laboratories in multiple institutes for COVID-19 non-clinical efficacy testings. Six animal biosafety level 3 institutions proved the feasibility of our system. Substantial benefits were shown by maximizing collaborative high-quality non-clinical research. Conclusions This LIMS platform can be used for future outbreaks, leading to accelerated medical product development through the systematic management of extensive data from non-clinical animal studies.

Sebaceous carcinoma is a relatively rare and aggressive malignant tumor. Periocular area (especially eyelid) is the most common lesion to occur, and the most common extraocular lesion is the parotid gland. Because the lesion also mimic other benign inflammatory diseases, this leads to delayed diagnosis or misdiagnosis. Here, we report a 58-year-old male patient who presented with a non-tender painless left parotid mass after wide excision of sebaceous carcinoma in the left eyelid two years ago. When he was diagnosed with sebaceous carcinoma of left eyelid, there was a small left parotid tumor on the computed tomography. But no further examination and treatment were performed. Two years later, physical examination revealed growing parotid tumor and multiple neck nodes on the left side. After radical parotidectomy and neck dissection, histological examination showed a sebaceous carcinoma and neck node metastasis. Considering the aggressiveness of sebaceous carcinoma, further evaluation for parotid glands should be considered when sebaceous carcinoma of the eyelid was discovered. Postoperative chemoradiotherapy was performed for disease control. Follow up after two years, and computed tomography showed no sign of recurrence.

Sebaceous carcinoma is a relatively rare and aggressive malignant tumor. Periocular area (especially eyelid) is the most common lesion to occur, and the most common extraocular lesion is the parotid gland. Because the lesion also mimic other benign inflammatory diseases, this leads to delayed diagnosis or misdiagnosis. Here, we report a 58-year-old male patient who presented with a non-tender painless left parotid mass after wide excision of sebaceous carcinoma in the left eyelid two years ago. When he was diagnosed with sebaceous carcinoma of left eyelid, there was a small left parotid tumor on the computed tomography. But no further examination and treatment were performed. Two years later, physical examination revealed growing parotid tumor and multiple neck nodes on the left side. After radical parotidectomy and neck dissection, histological examination showed a sebaceous carcinoma and neck node metastasis. Considering the aggressiveness of sebaceous carcinoma, further evaluation for parotid glands should be considered when sebaceous carcinoma of the eyelid was discovered. Postoperative chemoradiotherapy was performed for disease control. Follow up after two years, and computed tomography showed no sign of recurrence.

Objective: This study examined the characteristics of the patients taking poison intentionally at the pre-hospital stage to prevent it at the community level. Methods: We retrospectively reviewed the data that had been reported to fire stations from January 2017 to December 2018. This data included sex, age, occupation, the season of the year, time, place, methods, alcohol ingestion, transferred to the hospital or not, and we examined how taking poison had an effect on the suicide success rate. Results: The subjects were a total of 1,356 patients who had been reported to fire stations due to intentionally taking poison. Forty-five point five percent of them were male, and 54.5% were female. The most common method of intentional taking poison was sedatives (58.3%), followed by pesticides (24.6%), antidepressants (19.0%), and other methods (12.6%). The home place was preferred more than any other places. The suicide success rate was 2.1% in males and 1.4% in females. For the age groups, those patients 40-64 years old tried taking poison much more than the other age groups. In the aspect of the season of the year, summer was the highest season for taking poison, at 30.3%. The daytime was more preferred than the night time. Conclusion In this study, we analyzed the characteristics of the pre-hospital intentional poisoning cases according to gender, age, occupation, season of the year, time, and between the transferred and the untransferred groups. Efforts should be made in cooperation with the community to prevent suicide attempts by intentionally taking poison.