Internal medicine journal
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Internal medicine journal · Aug 2023
Subsegmental Pulmonary Embolism and Anticoagulant Therapy: The Impact of Clinical Context.
Anticoagulation for subsegmental pulmonary embolism (SSPE) is controversial. ⋯ SSPE is diagnosed in almost 3% of pulmonary angiograms and is associated with high mortality, regardless of anticoagulation, due to coexistent disease processes rather than SSPE. Anticoagulation appears dominant but markedly affected by the clinical context of risk factors, alternative indications and illness severity. Thus, the controversy is partly artificial because anticoagulation after SSPE is clinically contextual with SSPE as only one of several factors.
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Internal medicine journal · Aug 2023
Outcomes out to 12 months after sequential use of high-dose tofacitinib following infliximab in acute severe ulcerative colitis.
Acute severe colitis (ASUC) remains a significant cause of morbidity in up to 25% of patients with ulcerative colitis during their disease course. We present the outcomes out to 12 months following the use of high-dose tofacitinib, 10 mg three times daily (TDS), in patients with steroid and infliximab refractory ASUC. A total of 11 patients with ASUC who were treated with high-dose tofacitinib after failing sequential infliximab therapy between 2019 and 2021 were identified at an Australian tertiary centre. ⋯ Neither venous thromboembolic events nor major infective complications were observed. Tofacitinib may be a safe and effective induction and maintenance agent in the treatment of steroid and infliximab refractory ASUC. Prospective studies with long-term follow-up are required to explore the use of tofacitinib in ASUC before it can be routinely recommended as salvage therapy.
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Internal medicine journal · Aug 2023
Clinical assessment for pulmonary hypertension in interstitial lung disease.
Pulmonary hypertension (PH) is an important complication of interstitial lung disease (ILD), as its development confers a poor prognosis. There are no specific recommendations for methods of assessment for PH in ILD populations. ⋯ Our institutional PH assessment practice in ILD demonstrates a substantial prevalence of probable PH at baseline. As new therapies emerge for the treatment of PH in ILD, well-defined screening practices are important in this population for early identification and optimal management.
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Internal medicine journal · Aug 2023
Post-Traumatic stress disorder is associated with a higher rate of polypectomy independent of an increased frequency of colonoscopy in Australian Veterans - a retrospective review.
Post-traumatic stress disorder (PTSD) is associated with extensive physical comorbidities, including lower gastrointestinal symptoms. Diagnostic uncertainty and poor therapeutic responses may result in more frequent colonoscopies than clinically necessary. Polypectomy is standard practice when polyps are identified, and if PTSD is a risk factor for polyp formation, one would expect a higher rate of polyp detection and removal in veterans with PTSD than those without PTSD. ⋯ The presence of PTSD has a marked impact on colonoscopy rates in Australian veterans. The increased polypectomy rate independent of increased colonoscopy rate suggests that PTSD is a risk factor for colonic polyp formation.
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The incidence of venous thromboembolism (VTE) for non-hospitalised patients with coronavirus disease-2019 infection has not been very widely studied. 13 019 persons with a positive SARS-CoV-2 nucleic acid amplification test were identified. In total, 447 (0.2%) VTEs were identified in the study population, 293 (66%) of these were pulmonary embolisms. A positive SARS-CoV-2 test did not increase the risk for VTE in the univariate analysis (odds ratio (OR): 1.0, 95% confidence interval (CI): 0.69-1.4) or multivariable analysis (OR: 1.36, 95% CI: 0.93-1.97).