claim: full-dose clot prophylaxis allowed for severe covid-19 in nhlbi trial.
evidence_1: cite this: covid-19 anticoagulation trials 'paused' for futility, safety - medscape - dec 22, 2020.", "therapeutic dosing was safe in this moderately ill covid-19 population, unlike in the critically ill population for which the trials halted the full-dose strategy after seeing signals of harm.", "all three trials have paused enrollment of critically ill covid-19 patients requiring intensive care unit support for whom therapeutic doses of anticoagulation drugs did not reduce the need for organ support, the nhlbi statement notes.", 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  "informed by the deliberations of the data safety monitoring boards of these trials, all of the trial sites have paused enrollment of the most critically ill hospitalized patients with covid-19.")