Purpose Patients enrolled in Phase 1 clinical trials have typically exhausted standard therapies and often are choosing between a clinical trial and hospice care. Significant symptom burden can result in early trial discontinuation and confound trial outcomes. This study aimed to examine differences in study duration, symptom burden, adverse events (AE), and quality of life (QOL) between those receiving structured palliative care versus usual supportive care. Patients and methods Sixty‐eight patients enrolled in phase 1 clinical trials and 39 of their CGs were randomly assigned to receive structured palliative care or usual supportive care. Patient QOL was measured monthly using the Functional Assessment of Cancer Therapy and Memorial Symptom Assessment Scale. The Quality of Life in Life‐Threatening Illness–Family Care Version and Caregiver Reaction Assessment were used for CGs. AEs and use of palliative care resources were compared between arms. Results Mean duration of the phase 1 study was 142 days in the palliative care arm versus 116 days in the usual care arm (p = 0.55). Although not statistically significant, patients in the palliative care arm experienced fewer AEs and better QOL, as did their CGs, compared to those receiving usual care. Conclusions Phase 1 patients and their CGs have physical and psychosocial needs warranting palliative care services. Results suggest that structured palliative care is associated with the increased duration of the study and improved patient and CG QOL.

Pembrolizumab is a programmed death receptor-1 (PD-1) inhibitor that has been approved for treatment of a wide variety of malignancies. Immune-mediated colitis is a known but uncommon adverse effect of pembrolizumab. Symptoms of immune-mediated colitis can be similar to those of many other gastrointestinal illnesses, including Clostridium difficile infection (CDI). If not recognized and treated in a timely fashion, immune-mediated colitis can lead to significant morbidity in cancer patients. We report the case of a 56-year-old woman on pembrolizumab for metastatic non-small cell lung cancer (NSCLC) who presented with severe colitis symptoms and initially tested positive for CDI. Her colitis symptoms worsened despite appropriate treatment for CDI but later improved rapidly after systemic corticosteroid was started for suspected immune-mediated colitis. To our knowledge, this is the first reported case of concurrent pembrolizumab-induced colitis and CDI. Immune-mediated colitis should be considered in the differential diagnoses in patients on pembrolizumab or other immune checkpoint inhibitors who present with colitis symptoms, even when a concurrent infectious etiology is suspected.

AEs may lead to early termination of trial participation and confound clinical assessment of investigational treatments. Designing interventions to reduce AE burden may extend duration on trial, affect the recommended phase II dose, and benefit the quality of life of participants on phase I trials.

Vancomycin-resistant enterococcal (VRE) blood stream infections (BSIs) pose significant hazards to patients with hematologic malignancy. We compared and examined VRE BSI rates, patient characteristics and clinical outcomes for two cohorts of patients: those who did and did not undergo hematopoietic cell transplant (HCT). In this single institution study, we retrospectively analyzed records of consecutive patients from 1998 through 2011. Over this 14-year period, VRE was identified in 14% of all BSIs in patients with HCT with a cumulative rate of 1.9% (48/2581 BSIs/patients). VRE was identified in 10% of all BSIs in non-HCT patients with a cumulative rate of 1.1% (35/3154 BSIs/patients). Transplant patients who developed VRE BSI tended to be younger, hospitalized more frequently, were exposed to vancomycin therapy frequently, and were more likely to have had a central venous catheter removed. VRE remains a significant cause of morbidity and mortality, as 22 deaths were directly or indirectly attributed to this infection. Both HCT and non-HCT patients are susceptible to VRE infection and are equally at risk for adverse outcomes related to VRE BSI.