A phase I open-label study of the safety, tolerability, and pharmacokinetics of pazopanib in combination with irinotecan and cetuximab for relapsed or refractory metastatic colorectal cancer.

Background: Pazopanib is a multi-targeted tyrosine kinase inhibitor shown to be clinically active in the treatment of various cancer types. This study aimed to evaluate the maximum tolerated regimen (MTR), safety, and pharmacokinetics of pazopanib in combination with irinotecan and cetuximab in adult patients with relapsed or refractory metastatic colorectal cancer (mCRC).

Patients And Methods: This was a Phase I, 3 + 3 design, open-label, dose-escalation study (NCT0050943; VEG108925) conducted in sequential cohorts to determine the MTR of pazopanib and irinotecan administered with cetuximab.

Single-specialty versus multispecialty vascular surgery group model.

The shift in employment options for vascular surgeons in the current era of major health care reform is being widely debated. After the decision to seek hospital employment or independent practice, the choice of then practicing in a single-specialty or a multispecialty practice remains a difficult decision. Although the trend is toward medium-sized to large-sized groups, only 1.

Changing practice paradigms: negotiating your future.

There are many recent and ongoing changes in the practice of medicine from a business standpoint as well as in overall practice management. Economic and lifestyle desires have pushed many physicians to a decision point of whether or not to join a large multispecialty group or to sell their practice and become an employee of a hospital system. There are advantages and disadvantages to both options; however, deciding on the most appropriate path for each individual can be a daunting task.