In the phase III trial of bevacizumab, patients were excluded if they had significant cardiovascular disease, regular aspirin use (> 325 mg per day), preexisting bleeding disorders, or full-dose anticoagulation [ 1].
The RNA-dependent RNA polymerase of HCV is intrinsically error prone, and its lack of a proofreading function results in the introduction of approximately 1 nucleotide change per genome per replication cycle, leading to the presence of preexisting drug-resistant variants and their expansion under selective pressure (8).
Untreated or symptomatic brain metastasis, preexisting neuropathy grade >1 (per National Cancer Institute Common Terminology Criteria for AEs (NCI-CTCAE) v3.0) (Trotti et al, 2003), and history of allergy or hypersensitivity to the study drugs were key exclusion criteria (Socinski et al, 2012).
10 We entirely agree with the authors statement that the "involvement of physicians and affiliated caregivers equipped to evaluate and apply multidisciplinary treatment programs tailored to preexisting comorbidities rather than age per se may hold the best promise for improved prognosis in this challenging clinical circumstance".
Variables were sex, age, creatinine, hemoglobin A1c (Hbody), body mass index, first total daily insulin dose per kilogram of body weight, diabetes duration, preexisting home insulin therapy at admission (yes, no), oral antidiabetes drugs at admission (yes, no), clinical ward, admission type (planned, acute), and the interaction between admission type and clinical ward.
In relation to preexisting diseases, only one disease was recorded for each patient per GP visit and so there were no data on any other preexisting diseases.
In addition, incidence of suicide and suicide attempt per thousand person-years of follow-up were calculated in relation to preexisting psychiatric disorders in both patients and controls.
"Preexisting organizations whether formal or informal played little role in the coordination," she writes.
Differences and gradients in nature represent improbable, preexisting organizations.
Cantus firmus compositions were based upon preexisting melody.
