J Formos Med Assoc
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Randomized Controlled Trial
Antibiotic choice for the management of preterm premature rupture of membranes in Taiwanese women.
Preterm premature rupture of membranes (PPROM) is one of the most common causes of preterm birth. Antibiotic treatment is recommended to prolong the pregnancy course and reduce fetal morbidity in women with PPROM. However, the guidelines for antibiotic selection are based on studies done years ago, mostly in Western countries, which may not reflect the geographic, temporal, and ethnic variation in microbial colonization and infection in other parts of the world. We aimed to understand whether the antibiotics recommended by the current guidelines were sufficient to eradicate the majority of pathogens involved. ⋯ The most appropriate antibiotic therapy for PPROM was a combination of 1 g azithromycin given orally on admission plus a third-generation cephalosporin administered intravenously in the first 48 hours and followed by amoxicillin 500 mg per os for another five days. This recommended antibiotic regimen for women with PPROM needs further study under a randomized clinical trial with a larger study population to evaluate its efficacy.
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Review Case Reports
A case of acquired hemophilia A and bullous pemphigoid following SARS-CoV-2 mRNA vaccination.
Acquired hemophilia is a rare disease resulting from autoantibodies against endogenous factor VIII (FVIII), which associates with bleeding and a high mortality rate. The pathophysiology is still unclear. Recent studies suggest genetic and environmental factors trigger the breakdown of immune tolerance. ⋯ We also discussed the rare finding of concomitant acquired hemophilia A and bullous pemphigoid. Bullous pemphigoid results from autoantibody against epithelial basement membrane zone of skin. In this article, we proposed possibility of SARS-CoV-2 mRNA vaccine associated autoimmunity against FVIII and epithelial basement membrane zone.
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Risk factors of lymphatic and hematogenous metastasis in cutaneous melanoma remained unclear in Asian population. This study aimed to identify clinical and histopathological factors to predict metastatic pathways in cutaneous melanoma in Taiwan. ⋯ Risk factors of metastasis not only differ between lymphatic and hematogenous pathways, but also differ between ethnics and melanoma subtypes. Better understanding the behavior of cutaneous melanoma may help guide further treatments and follow-up plans.
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Given the complex metabolic pathway of antiretroviral therapy (ART), polypharmacy may increase the risk of drug-drug interactions (DDIs). Therefore, we investigated the frequency of DDIs during ART exposure to improve medical care for patients with human immunodeficiency virus (HIV). ⋯ Our study showed a low prevalence of contraindicated DDIs in the HIV population; however, more attention should be paid to a high proportion of potential DDIs. Strategies to avoid these DDIs should be implemented if possible. Further research that focuses on the long-term clinical impact of potential DDIs is warranted.