Internal medicine
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Familial Mediterranean fever (FMF) is the most prevalent hereditary autoinflammatory disease and is caused by the MEFV gene. In patients carrying MEFV exon 10 variants, FMF usually develops at an early age. ⋯ Colchicine treatment (0.5 mg/day) improved the patient's symptoms. This is the first case report of an elderly Japanese patient with FMF onset in the 70s carrying the MEFV exon 10 variant.
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Objective Our previous study indicated that the efficacy of metformin in lowering glycated hemoglobin (HbA1c) levels may be influenced by the pretreatment frequency of defecation (FD) in patients with type 2 diabetes mellitus (T2DM). This study aimed to further examine how FD and the metformin dose may affect HbA1c changes (ΔHbA1c) in T2DM patients. Methods A retrospective analysis was conducted on inpatients who received antidiabetic treatment without altering dosages for six months post-discharge, except for minor insulin adjustments. ⋯ A multiple regression analysis identified posttreatment FD and metformin dose as significant independent factors influencing ΔHbA1c levels. Additionally, diabetic peripheral neuropathy and diabetes duration were found to diminish the effectiveness of metformin, likely due to decreased posttreatment FD. Conclusion FD may independently contribute to the dose-dependent HbA1c-lowering effects of metformin.
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We herein report a case of concurrent immune thrombocytopenia (ITP) and ulcerative colitis (UC) that achieved remission following mesalazine treatment. A 16-year-old girl presented with severe thrombocytopenia, abdominal pain, and bloody stool. ⋯ Treatment with mesalazine promptly induced the remission of both ITP and UC, which was sustained. We reviewed 24 previously documented cases in which the simultaneous flares of UC and ITP were successfully managed.
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Objective Screening and surveillance methodologies for Lynch syndrome (LS) in Japan. This study assessed the changes in LS knowledge and practice trends. Methods In 2020 and 2022, 2 questionnaire surveys were administered to 3574 councilors of the Japanese Society of Gastroenterology to assess changes in LS-related knowledge and practices. ⋯ However, the rise in UTS suggests a potential bias from doctors with heightened interest in LS, which may have influenced the findings. Conclusion The number of newly diagnosed and currently monitored patients with LS in Japan has been increasing, likely due to expanded screening practices. However, the potential bias introduced by the increased adoption of UTS should be considered when interpreting these results.