ABSTRACT
Introduction: Clinicians often encounter dilemma upon treating multiple primary malignancies. Case presentation: We report a case of a female patient, 72, complained of a lump under her left eye since January 2019. Patient was diagnosed with infiltrating ductal carcinoma grade III of the right breast in June 2018 with ER+, PR+, and HER2-, treated with hormonal treatment. Histopathology examination of the lump revealed Non Hodgkin Lymphoma (NHL), B cell type, high grade. Patients received rituximab, cyclophosphamide, epirubicin, vincristin, and prednisone (RHCOP) for 6 cycles to overcome lymphoma then received hormonal therapy afterwards. Clinical discussion: According to earlier published case reports, it's advised to start hormonal therapy after RHCOP. The survival time was 21 months (5.1-114.7 months) with 5-year overall survival 29. Conclusion: Unfortunately, we could not have a follow-up on the patient after finishing 6 cycles of RHCOP due to the COVID-19 pandemic situation.
ABSTRACT
CYP2C19 polymorphisms are important factors for proton pump inhibitor-based therapy. We examined the CYP2C19 genotypes and analyzed the distribution among ethnicities and clinical outcomes in Indonesia. We employed the polymerase chain reaction-restriction fragment length polymorphism method to determine the CYP2C19 genotypes and evaluated inflammation severity with the updated Sydney system. For CYP2C19*2, 46.4% were the homozygous wild-type allele, 14.5% were the homozygous mutated allele, and 39.2% were the heterozygous allele. For CYP2C19*3, 88.6% were the homozygous wild-type allele, 2.4% were the homozygous mutated allele, and 9.0% were the heterozygous allele. Overall, the prevalence of rapid, intermediate, and poor metabolizers in Indonesia was 38.5, 41.6, and 19.9%, respectively. In the poor metabolizer group, the frequency of allele *2 (78.8%) was higher than the frequency of allele *3 (21.2%). The Papuan had a significantly higher likelihood of possessing poor metabolizers than the Balinese (OR 11.0; P = 0.002). The prevalence of poor metabolizers was lower compared with the rapid and intermediate metabolizers among patients with gastritis and gastroesophageal reflux disease. Intermediate metabolizers had the highest prevalence, followed by rapid metabolizers and poor metabolizers. Dosage adjustment should therefore be considered when administering proton pump inhibitor-based therapy in Indonesia.