Dr Tycel Phillips debates the importance of having more effective and better tolerated treatments for patients who present with recurrent or treatment-refractory follicular lymphoma (FL). Often, these patients have undergone more than 1 or 2 previous lines of therapy and cannot tolerate all types of therapies within the gamut of potential choices. In such patients, it is desirable to have flexibility in the choice of a therapy regimen, for example, one that is chemotherapy-free. Ms Peg Rummel commented that oncology nurses and nurse navigators are paramount in educating the patients and their caregivers around all aspects of therapy, and help alleviate psychological stress, anxiety, and fear of the unknown by explaining to patients with relapsed or refractory FL the various paths along their therapeutic journey.

Dr Andrew Zelenetz examines the various criteria used in individual patients with relapsed or treatment-refractory follicular lymphoma and how they help determine the trigger for and timing of initiating antitumor therapies. Dr Tycel Phillips expands on how applying such criteria may best guide the oncologist to choose specific treatment options, such as certain classes of currently available (FDA-approved) drugs in monotherapy or in combination, especially in a community-based clinical setting.

Drs Andrew Zelenetz and Tycel Phillips explore the role B-cell signaling plays in the development and progression of follicular lymphoma (FL) and explain how this underlies the pathophysiology of FL. These biological mechanisms underlie the way that FL differs from other B-cell malignancies, and, in many ways, help select candidate molecular targets for the development of novel agents for the management of FL.

Dr Andrew Zelenetz presents key aspects of the epidemiology of, and currently achieved survivorship in, follicular lymphoma (FL) and compares them with those seen in more commonly diagnosed malignancies treated by the broader group of community-based medical oncologists. Dr Tycel Phillips comments on the paucity of patient features or disease attributes that would help predict poor clinical outcomes, including reduced survival, when FL patients are evaluated at the time of initial diagnosis.

Dr Andrew Zelenetz presents key aspects of the epidemiology of, and currently achieved survivorship in, follicular lymphoma (FL) and compares them with those seen in more commonly diagnosed malignancies treated by the broader group of community-based medical oncologists. Dr Tycel Phillips comments on the paucity of patient features or disease attributes that would help predict poor clinical outcomes, including reduced survival, when FL patients are evaluated at the time of initial diagnosis.

Dr Ezra Cohen of UC San Diego, La Jolla, CA; Dr Mary Fidler of Rush University Medical Center, Chicago, IL; and Dr Arturo Loaiza-Bonilla of the Comprehensive Care and Research Center, Philadelphia, PA, explain the benefits of testing for TRK fusion–positive tumors early for improved clinical outcomes.

Dr Ezra Cohen of UC San Diego, La Jolla, CA, and Dr Mary Fidler of Rush University Medical Center, Chicago, IL, recount their clinical experiences and the journeys of patients treated with TRK inhibitors for thyroid cancer.

Dr Mary Fidler of Rush University Medical Center, Chicago, IL, and Dr Arturo Loaiza-Bonilla of the Comprehensive Care and Research Center, Philadelphia, PA, describe their practical experiences with TRK inhibitors in patients with lung cancer and colorectal cancer.

Dr Ezra Cohen of UC San Diego, La Jolla, CA; Dr Mary Fidler of Rush University Medical Center, Chicago, IL; and Dr Arturo Loaiza-Bonilla of the Comprehensive Care and Research Center, Philadelphia, PA, explore the mutual and contrasting features of TRK inhibitors.

Dr Ezra Cohen of UC San Diego, La Jolla, CA, and Dr Arturo Loaiza-Bonilla of the Comprehensive Care and Research Center, Philadelphia, PA, identify specific subpopulations of patients in which NTRK gene fusions may be commonly uncovered.