OBJECTIVE: Living donor liver transplantation is a surgical treatment which could impose a heavy burden on both the recipient and the potential donor. Preoperative psychological evaluation of the potential donor is essential in protecting one's psychosocial well-being, as well as one's autonomy. In this research, we examined the correlation between the preoperative psychological profile of the potential donor and one's postoperative pain and opioid analgesic usage. METHODS: Retrospective review of the medical records of all living donors who had completed preoperative psychological evaluation in our transplantation center from January, 2010 to December, 2011 was done. Preoperative psychological evaluation included Minnesota Multiphasic Personality Inventory-2 (MMPI-2), Sentence Complete Test and an interview with a psychiatrist. Mean postoperative pain within 7 days after the surgery was evaluated. Dosages of all opioid analgesics were converted to equivalent dosage of morphine. RESULTS: Depression T-score showed a significant correlation with the duration of opioid analgesics usage (R2=0.306, F=12.363). Also, F score and dosage of opioid analgesics (R2=0.360, F=15.766), as well as Psychasthenia T- score and postoperative mean pain score (R2=0.137, F=4.448) showed significant correlation. CONCLUSION: Depression T-score, F score and Psychastenia T-score from MMPI-2 are well known to reflect one's depression, discontent, psychological instability and chronic anxiety. Such personalized and specified psychiatric intervention could help the donor to cope with post-surgical pain better.
Analgesics, Opioid ; Anxiety ; Depression ; Humans ; Liver ; Liver Transplantation ; Living Donors ; Medical Records ; Minnesota ; MMPI ; Pain, Postoperative ; Phosphatidylethanolamines ; Psychiatry ; Retrospective Studies ; Tissue Donors ; Transplants

Objective: The purpose of this study was to examine whether attachment insecurity, stigma, and certain demographic and medical factors predict depression and anxiety in people living with HIV (PLWH). Methods: Participants were 147 PLWH who visited the outpatient infection clinic in Kyungpook National University Hospital (KNUH; Daegu, South Korea) between June 2020 and January 2021. We measured HIV-related stigma, attachment anxiety and avoidance, depressive symptoms, and anxiety symptoms. Results: Logistic regression analysis showed that unemployment, longer time receiving antiretroviral therapy, higher attachment avoidance, and higher attachment anxiety were significant predictors of depression. Results also showed that longer time receiving antiretroviral therapy, higher attachment anxiety, and concern with public attitudes were significant predictors of anxiety. Conclusion In addition to education to reduce public stigma, interventions to reduce PLWH’s self-stigma should continue. We suggest attachment-based psychotherapy as an effective intervention to improve PLWH’s mental health.

Since the first description of this disease in 1887, there are rare reports on osteochondrosis dissecans (OCD) found in the glenoid cavity by way of anthropological studies. During an excavation project for recovery of the remains of Korean War casualties, a skeletonized soldier was found inside a cave fort at the Arrowhead Ridge of the demilitarized zone (DMZ), South Korea. In our recovery and examination of a Korean War casualty in DMZ, we identified a possible OCD in the individual’s glenoid cavity of a right-sided scapula by radiological analysis and computed tomography reconstruction. This is a rare case of scapular OCD discovered in an archaeologically investigated skeleton.

Since the first description of this disease in 1887, there are rare reports on osteochondrosis dissecans (OCD) found in the glenoid cavity by way of anthropological studies. During an excavation project for recovery of the remains of Korean War casualties, a skeletonized soldier was found inside a cave fort at the Arrowhead Ridge of the demilitarized zone (DMZ), South Korea. In our recovery and examination of a Korean War casualty in DMZ, we identified a possible OCD in the individual’s glenoid cavity of a right-sided scapula by radiological analysis and computed tomography reconstruction. This is a rare case of scapular OCD discovered in an archaeologically investigated skeleton.

Background: Vaccines against coronavirus disease 2019 (COVID-19) are raising concerns about vaccine safety, particularly in the context of large-scale immunization. To address public concerns, we measured the baseline incidence rates of major conditions potentially related to vaccine-related adverse events (VAEs). We aimed to provide a basis for evaluating VAEs and verifying causality. Methods: Conditions of interest were selected from the US Vaccine Adverse Event Reporting System Table of Reportable Events and a recent report from a European consortium on vaccine surveillance. We used the National Health Insurance Service database in Korea to identify the monthly numbers of cases with these conditions. Data from January 2006 to June 2020 were included. Prediction models were constructed from the observed incidences using an autoregressive integrated moving average. We predicted the incidences of the conditions and their respective 95% confidence intervals (CIs) for January through December 2021. In addition, subgroup analysis for the expected vaccination population was conducted. Results: Mean values (95% CIs) of the predicted monthly incidence of vasovagal syncope, anaphylaxis, brachial neuritis, acute disseminated encephalomyelitis, Bell's palsy, Guillain-Barré syndrome, encephalopathy, optic neuritis, transverse myelitis, immune thrombocytopenic purpura, and systemic lupus erythematosus in 2021 were 23.89 (19.81– 27.98), 4.72 (3.83–5.61), 57.62 (51.37–63.88), 0.03 (0.01–0.04), 8.58 (7.90–9.26), 0.26 (0.18– 0.34), 2.13 (1.42–2.83), 1.65 (1.17–2.13), 0.19 (0.14–0.25), 0.75 (0.61–0.90), and 3.40 (2.79– 4.01) cases per 100,000 respectively. The majority of the conditions showed an increasing trend with seasonal variations in their incidences. Conclusion We measured the incidence of a total of 11 conditions that could potentially be associated with VAEs to predict the monthly incidence in 2021. In Korea, conditions that could potentially be related to VAEs occur on a regular basis, and an increasing trend is observed with seasonality.

Background: Vaccines against coronavirus disease 2019 (COVID-19) are raising concerns about vaccine safety, particularly in the context of large-scale immunization. To address public concerns, we measured the baseline incidence rates of major conditions potentially related to vaccine-related adverse events (VAEs). We aimed to provide a basis for evaluating VAEs and verifying causality. Methods: Conditions of interest were selected from the US Vaccine Adverse Event Reporting System Table of Reportable Events and a recent report from a European consortium on vaccine surveillance. We used the National Health Insurance Service database in Korea to identify the monthly numbers of cases with these conditions. Data from January 2006 to June 2020 were included. Prediction models were constructed from the observed incidences using an autoregressive integrated moving average. We predicted the incidences of the conditions and their respective 95% confidence intervals (CIs) for January through December 2021. In addition, subgroup analysis for the expected vaccination population was conducted. Results: Mean values (95% CIs) of the predicted monthly incidence of vasovagal syncope, anaphylaxis, brachial neuritis, acute disseminated encephalomyelitis, Bell's palsy, Guillain-Barré syndrome, encephalopathy, optic neuritis, transverse myelitis, immune thrombocytopenic purpura, and systemic lupus erythematosus in 2021 were 23.89 (19.81– 27.98), 4.72 (3.83–5.61), 57.62 (51.37–63.88), 0.03 (0.01–0.04), 8.58 (7.90–9.26), 0.26 (0.18– 0.34), 2.13 (1.42–2.83), 1.65 (1.17–2.13), 0.19 (0.14–0.25), 0.75 (0.61–0.90), and 3.40 (2.79– 4.01) cases per 100,000 respectively. The majority of the conditions showed an increasing trend with seasonal variations in their incidences. Conclusion We measured the incidence of a total of 11 conditions that could potentially be associated with VAEs to predict the monthly incidence in 2021. In Korea, conditions that could potentially be related to VAEs occur on a regular basis, and an increasing trend is observed with seasonality.

Background: Pathogenesis of psoriasis is related to dysregulated keratinocyte function and immune responses. Genetic background is one of the most important factors in disease pathogenesis. However, psoriasis-associated genes have not yet been fully identified. Activating transcription factor 3 (ATF3) is a member of the cyclic adenosine monophosphate responsive element-binding protein family of transcription factors, which may regulate epidermal keratinocytes. Objective: We aimed to evaluate the effects of ATF3 on inflammation and differentiation of keratinocytes. Methods: We evaluated the expression of ATF3 in polyinosinic:polycytidylic acid (poly[I:C])-treated keratinocytes. Subsequently, we compared ATF3 levels in psoriatic and normal skin using immunohistochemical staining. To illustrate the role of ATF3, we generated ATF3-overexpressing keratinocytes and ATF3-knockdown keratinocytes using a recombinant adenovirus. We investigated inflammation and differentiation of keratinocytes by measuring the mRNA levels of inflammatory cytokines and differentiation markers. Results: Treatment of keratinocytes with poly(I:C) increased ATF3 expression in a time-dependent manner. Immunohistochemical staining showed that ATF3 expression was increased in the epidermis of psoriatic tissues. When ATF3 was overexpressed in keratinocytes using a recombinant adenovirus, poly(I:C)-induced inflammation was reduced. Conversely, ATF3 knockdown increased poly(I:C)-induced inflammation. Thus, ATF3 overexpression inhibited keratinocyte differentiation, while ATF3 knockdown promoted it. Conclusion ATF3 may be involved in the pathogenesis of psoriasis by influencing the inflammatory response and differentiation of keratinocytes.

Coronavirus disease 2019 (COVID-19), a multi-organ disease impacting the respiratory system and various organs, has recently been linked to diverse cutaneous manifestations. COVID toes, a cutaneous sign of COVID-19 infection, is relatively common in children and young adults, although its clear association with COVID-19 has not been widely reported. This report presents the case of a 1-year-old infant with COVID toes. The patient exhibited violaceous discoloration in the distal toes. Further, the patient exhibited no symptoms of COVID-19 infection and the enzyme-linked immunosorbent assay was negative for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2); therefore, the patient was initially diagnosed with frostbite. However, the infant’s condition deteriorated despite treatment with nonsteroidal anti-inflammatory drugs and a warm-water bath. After a skin biopsy and serum SARS-CoV-2 test, the patient was diagnosed with COVID toes and treated with systemic steroids, photobiomodulation therapy, and dressing. This case underscores the importance of recognizing chilblain-like lesions in pediatric patients during the COVID-19 pandemic, emphasizing the need for awareness of COVID toes among healthcare professionals.

Coronavirus disease 2019 (COVID-19), a multi-organ disease impacting the respiratory system and various organs, has recently been linked to diverse cutaneous manifestations. COVID toes, a cutaneous sign of COVID-19 infection, is relatively common in children and young adults, although its clear association with COVID-19 has not been widely reported. This report presents the case of a 1-year-old infant with COVID toes. The patient exhibited violaceous discoloration in the distal toes. Further, the patient exhibited no symptoms of COVID-19 infection and the enzyme-linked immunosorbent assay was negative for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2); therefore, the patient was initially diagnosed with frostbite. However, the infant’s condition deteriorated despite treatment with nonsteroidal anti-inflammatory drugs and a warm-water bath. After a skin biopsy and serum SARS-CoV-2 test, the patient was diagnosed with COVID toes and treated with systemic steroids, photobiomodulation therapy, and dressing. This case underscores the importance of recognizing chilblain-like lesions in pediatric patients during the COVID-19 pandemic, emphasizing the need for awareness of COVID toes among healthcare professionals.