MON-267 Need for Information Among Patients with Newly Diagnosed Pituitary Tumor: Possible Contributor to Patient Anxiety and Satisfaction
Authors: Donegan Diane , Gruber Rachel , Cottingham Ann H , Flanagan Mindy , Gowan Tayler , Erickson Dana Z , Imperiale Tom 
Published: May 2020

Introduction: Brain tumors, including benign pituitary adenomas (PA), cause high levels of anxiety and distress. Patients with PA also report high unmet needs for information, a factor correlated with anxiety. Although many factors can contribute to anxiety, condition-specific education may alleviate anxiety for these patients.

Aim: To explore the patients’ experience related to discovery of a pituitary adenoma and pilot a patient education intervention to address peri-diagnostic anxiety.

Method: This mixed-methods pilot study evaluated the acceptability and effectiveness of an education intervention for adults diagnosed with PA (nonfunctioning PA or prolactinoma). At their first endocrine appointment, patients were given disease-specific information verbally, reinforced with printed material. Anxiety [Generalized Anxiety Disorder (GAD)-7 and Visual Analogue Scale for Anxiety (VAS-A)], patient satisfaction (Likert 1–5), patient knowledge of pituitary tumors [patient knowledge questionnaire (PKQ)] and need for information (Likert 1–5) was measured prior, immediately after, and 1 month following appointment. Patients participated in a semi-structured phone interview designed to explore patient diagnostic experiences pre-and post- intervention and to elicit patient evaluation of the intervention. Interviews were tape-recorded, transcribed, and analyzed using qualitative methods.

Results: Seventeen patients participated in the study; 15 of these completed the interview. Baseline need for information was high (4.6± 0.6). Anxiety level by VAS-A [median (IQR) was 50 (35–71) prior, 47 (21–68) immediately after and 1 month later 31 (14–44)] and GAD-7 [median value before 9 (4–13), immediately after 7 (3–13) and 1 month later 5 (3–8)] improved significantly (P &lt; 0.01). PKQ was high at baseline (15 ± 0.4 /18) and increased (after 15.9 ± 0.4 and 1 month 15.8 ± 0.4, P=0.045). Patient satisfaction significantly improved (2.8 vs 4.6, P &lt; 0.01). Analysis of the semi-structured interviews identified 3 main themes: (1) Communication, (2) Need for information; and (3) Impact of the diagnosis on patient experience. Patient experience in relation to each theme was reported negatively prior to the intervention and positively post-intervention.

Conclusion: The diagnostic experience is challenging for patients with newly diagnosed PA and is associated with high levels of anxiety despite most patients being notified of the benign diagnosis. Although patients desire more information, patients scored highly on the baseline PKQ. The delivery of information had a significant positive impact on patient satisfaction and led to a reduction in anxiety. While these observations are not controlled, the themes identified have important clinical implications. They suggest that patient experience can be improved by a timely, streamlined diagnostic process with readily accessible information.