Targeted digital prompts—or "nudges"—sent to clinicians significantly increase the frequency of documented serious illness conversations for patients with advanced cancer, according to a randomized controlled trial published in the Journal of the National Comprehensive Cancer Network. Researchers found that while combining patient and clinician prompts yielded the highest documentation rates at 17.3%, clinician-only notifications were the primary driver of improved communication.
How Nudges Improve Clinical Communication
Serious illness conversations are essential for ensuring patients receive goal-concordant care, yet these discussions are historically under-documented, often occurring in fewer than 10% of patient encounters. In the study led by Dr. Cody E. Cotner and colleagues at the Mass General Brigham/Dana-Farber Cancer Institute, investigators tested four-arm interventions to determine if electronic reminders could bridge this gap.
The study followed 1,051 patients with high-risk solid tumors. Patients were randomized to receive either no nudge, a patient-facing letter and questionnaire, a clinician-facing email reminder, or a combination of both. Within 60 days, the combined-nudge group saw a 79% higher likelihood of documented conversations compared to the control group. Notably, the clinician-only nudge group performed nearly as well as the combined group, suggesting that the burden of initiating these discussions rests heavily on the provider’s workflow.
Why Documentation Matters for Patient Care
Documentation of care goals is vital for continuity of care, especially when patients interact with clinicians outside of their primary oncology team. According to the study data, when researchers analyzed both formal advanced care planning modules and free-text clinician notes, the combined-nudge group reached a 32.5% documentation rate.
"Having that documentation can help ensure patients receive care that is in line with what they want," Dr. Cotner noted. Without these records, clinicians in emergency or inpatient settings may lack critical context regarding a patient’s preferences for life-extending therapies versus quality-of-life-focused palliative care.
Comparison of Intervention Strategies
The effectiveness of these digital prompts contrasts with previous, more intrusive methods of intervention.
| Intervention Type | Documentation Rate (EHR Module) |
|---|---|
| Combined Nudge | 17.3% |
| Clinician-Only Nudge | 16.7% |
| Control (No Nudge) | 10.7% |
| Patient-Only Nudge | 10.6% |
Previous research, such as a study led by Dr. Christopher R. Manz, utilized text-based nudges that, while effective at reducing aggressive end-of-life care, were discontinued due to clinician complaints regarding notification fatigue. The current study avoided such backlash by using low-touch, automated email reminders, which the researchers believe makes the approach more sustainable for long-term clinical implementation.
Future Directions in Oncology Care
While the study demonstrates a scalable, low-touch solution, experts emphasize that these prompts are only a starting point. Dr. Elise Carey, a palliative care specialist at the Mayo Clinic, noted that these small, well-timed supports help clinicians make space for essential conversations in busy practices.
Despite the improvements, these discussions were still documented in only about one-third of cases, even with the dual-nudge intervention. Researchers are now looking toward "higher-touch" models, such as incorporating nurse navigators or community health workers, to further normalize these conversations. The Dana-Farber Cancer Institute has already moved to implement fully automated clinician nudges across its oncology clinics as a standard of care.