No abstract available.
Hepatitis B virus* ; Hepatitis B* ; Hepatitis*

No abstract available.

No abstract available.

No abstract available.

No abstract available.
Leiomyoma* ; Vagina*

Background: Regdanvimab has decreased the time to clinical recovery from coronavirus disease 2019 (COVID-19) and lowered the rate of oxygen therapy according to the results from phase 2/3 randomized controlled trial. More information is needed about the effects and safety of regdanvimab. Methods: We analyzed data for patients with high-risk mild or moderate COVID-19 being admitted to Busan Medical Center between December 1, 2020 and April 16, 2021. A propensity score (PS) matched analysis was conducted to compare patients treated with and without regdanvimab. The primary outcome was in-hospital death or disease aggravation which means the need for oxygen therapy (low- or high-flow oxygen therapy and mechanical ventilation) and secondary outcomes comprised the length of hospital stay and adverse reactions. Results: Among 1,617 selected patients, 970 (60.0%) were indicated for regdanvimab. Of these, 377 (38.9%) were administered with regdanvimab. Among a 1:1 PS-matched cohort of 377 patients each treated with and without regdanvimab, 19 (5%) and 81 (21.5%) reached the composite outcome of death, or disease aggravation, respectively (absolute risk difference, −16.4%; 95% confidence interval [CI], −21.1, −11.7; relative risk difference, 76.5%; P < 0.001).Regdanvimab significantly reduced the composite outcome of death, or disease aggravation in univariate (odds ratio [OR], 0.194; 95% CI, 0.112–0.320; P < 0.001) and multivariableadjusted analyses (OR, 0.169; 95% CI, 0.095–0.289; P < 0.001). The hospital stay was shorter for the group with than without regdanvimab. Some hematological adverse reactions were more frequent in the group without regdanvimab, but other adverse reactions did not significantly differ between the groups. Conclusion Regdanvimab was associated with a significantly lower risk of disease aggravation without increasing adverse reactions.

Two young men were seen with nausea, vomiting, dermatitis, seizure after two-four days of occupational exposure to caprolactam, a nylon fiber precursor. There were no significant results in laboratory test, brain CT, EEG except leukocytosis, hyperglycemia. Caprolactam has been shown to induce convulsive disorder in experimental animal studios and Tuma et al (1981) described that one worker acutely exposed to caprolactam developed generalized tonic-clonic seizure with leukocytosis. The coincidence of typical skin lesion with otherwise unexplained generalized tonic-clonic seizure in those young man strongly suggests that caprolactam was causal agent.
Animals ; Brain ; Caprolactam* ; Dermatitis ; Electroencephalography ; Humans ; Hyperglycemia ; Leukocytosis ; Male ; Nausea ; Nylons ; Occupational Exposure ; Seizures* ; Skin ; Vomiting

No abstract available.
Multicystic Dysplastic Kidney* ; Ultrasonography, Prenatal*

Hemolytic uremic syndrome is characterized by a triad of clinical findings including microangiopathic hemolytic anemia, thrombocytopenia and acute renal failure. The precise etiology and pathogenesis of hemolytic uremic syndrome are not established by now. According to clinical reports, hemolytic uremic syndrome is associated with infection(bacteria, virus), connective tissue disease, malignancy, drug and pregnancy. Recently, many investigators have reported that cyclosporine induces hemolytic uremic syndrome. Cyclosporine is one of the immunosuppressants that are essential for kidney transplantation. We experienced one case of hemolytic uremic syndrome that developed after kidney transplantation receiving cyclosporine. A 43-yr-old woman with end-stage renal failure received kidney transplantation from her daughter. After operation, she received cyclosporine for immunosuppression and thrombocytopenia, microangiopathic hemolytic anemia and acute renal failure were developed. She was diagnosed as cyclosporine induced hemolytic uremic syndrome and plasma exchange was started with fresh frozen plasma. The plasma exchange was done 16 times and the clinical symptoms were improved. We present this case with review of literatures.
Acute Kidney Injury ; Anemia, Hemolytic ; Connective Tissue Diseases ; Cyclosporine* ; Female ; Hemolytic-Uremic Syndrome* ; Humans ; Immunosuppression ; Immunosuppressive Agents ; Kidney Failure, Chronic ; Kidney Transplantation ; Kidney* ; Nuclear Family ; Plasma Exchange* ; Plasma* ; Pregnancy ; Research Personnel ; Thrombocytopenia

No abstract available.
Humans ; Perfusion* ; Prenatal Diagnosis*