Taxanes are widely used chemotherapeutic agents with the potential to induce pulmonary injury through a variety of mechanisms. Patients receiving these agents are at risk of acute or subacute pulmonary damage. The case is presented of a 72-year-old man with hormone-refractory prostate cancer and weekly administration of 30 mg/m2 docetaxel who developed subacute interstitial pneumonitis-related pulmonary fibrosis after seven doses and died despite mechanical ventilation and high-dose corticosteroid treatment. Even though only a few cases of this adverse event have been reported in the literature, severe docetaxel-induced pulmonary toxicity needs to be considered in the differential diagnosis when such patients present with respiratory symptoms.
Background: Until recently, anti-SSA/Ro antibodies were not considered pathogenic for severe heart disease in adults. Prolongation of the mean QTc interval in electrocardiograms of adult patients with anti-SSA/Ro-positive connective tissue disease has been reported and could contribute to complex arrhythmias in such patients. Furthermore, complete heart block may also be related to these autoantibodies.
Recommendations for urgent reversal of oral anticoagulation with vitamin K 1 antagonists are largely derived from case series employing empirical dosing regimens with vitamin K 1 and prothrombin complex concentrates. Data on the use of prothrombin complex concentrates in this indication are scarce in the elderly who are at high risk of both hemorrhagic and thrombotic complications. The two cases presented here describe patients older than 75 years who underwent rapid International Normalized Ratio (INR) reversal with prothrombin complex concentrates for surgical treatment of a bleeding ruptured spleen and for emergency surgery of a dissecting aorta. Both patients had their INRs rapidly corrected to ≤ 1.6 and underwent operation without complications. Evidence on treatment of patients who present with elevated INR and who have major bleeding or need to undergo emergency surgery is based mainly on observational studies. The two elderly patients presented here underwent successful emergency surgery after their INRs had been corrected with the intravenous use of vitamin K 1 in combination with prothrombin complex concentrate that was administered according to current guideline recommendations.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.