From Clinic to Hospital: Oncology Pharmacists Driving Seamless Site-of-Care Transitions

As advanced immunotherapies such as bispecific antibodies and CAR T-cell therapies continue to shift into outpatient settings, oncology pharmacists are playing a critical role in ensuring safe, seamless care across sites. In this interview with Pharmacy Times®, Eileen Peng, PharmD, vice president and chief administrator and pharmacy officer at Astera Cancer Care in Edison, New Jersey, discusses how her team has adapted clinical workflows to support these complex therapies—building multidisciplinary care teams, enhancing early toxicity management, and integrating real-world data to improve outcomes. Peng also shares insights on pharmacist-led interventions that help prevent emergency department visits and explains how her team developed site-of-care transition pathways to maintain continuity and safety in this evolving treatment landscape.

Pharmacy Times: How has your team adapted pharmacy services to support outpatient administration of bispecifics and CAR T-cell therapies?

Eileen Peng, PharmD: I think the most important change we have is we have to create a multi-discipline care team, because we try to move and adapt the CAR T and bispecifics at the outpatient clinic. So in the past, we take care of our patients within our clinic, we work with our physicians, work with our nurses, but with these 2 medications, it's a very complicated treatment. So, we have to make sure that we educate the patient, educate our nurses, and educate our doctors, and also set up transition care between our site and the hospital, if necessary.

Pharmacy Times: What roles do oncology pharmacists play in early identification and management of toxicities in outpatient settings?

Nurse pushing gurney. Image Credit: © spotmatikphoto - stock.adobe.com

Peng: So, oncology pharmacists play a very important role in managing patient side effects, because we often catch the side effects early. We monitor patients’ lab results so we can catch the side effects early and do the intervention at the right time. We will know if patient has nausea, fatigue, what kind of medication home care, we can suggest and to prevent them to go to ER.

Pharmacy Times: What are common interventions oncology pharmacists would make in this type of situation?

Peng: If a patient has nausea, we suggest anti-nausea drug. If a patient is fatigued, the fatigue might be because their blood count is low or hemoglobin is low, then we might have to adjust the dose before things get serious, so we catch it early and we treat early.

Pharmacy Times: How are you incorporating real-world data into your clinical decision making to enhance value-based care delivery?

Peng: So, in our outpatient clinic, we follow the real-world data, meaning how are our patients’ outpatient experience? Are they tolerating the treatment well? Do they experience any side effects? That will help us understand how the medication is working for patients and how the side effects are, then we can adapt that into our day-to-day workflow and manage our patient more efficiently and better and help them to go through their journey easier and safer.

Pharmacy Times: With site of care policies directing patients away from traditional hospital settings, how does your team ensure continuity and safety across different care environments?

Peng: So, in my role, I had developed a pathway for site-of-care transition and pharmacy also lead to the pass on treatment plan between sites, so we have very detailed processes set up for the site transition. That way we have no details left out and that we can ensure all patients safely transition between sites, going back and forth from our outpatient clinic and hospital.