Ervin CM, Reasner DS, Hanlon JT, Fehnel SE. Exploring the diabetic gastroparesis patient experience: patient exit interviews. Adv Ther. 2017 Dec;34(12):2680-92. doi: 10.1007/s12325-017-0632-6
Anthony L, Ervin C, Lapuerta P, Kulke MH, Kunz P, Bergsland E, Horsch D, Metz DC, Pasieka J, Pavlakis N, Pavel M, Caplin M, Oberg K, Ramage J, Evans E, Yang QM, Jackson S, Arnold K, Law L, DiBenedetti DB. Understanding the patient experience with carcinoid syndrome: exit interviews from a randomized, placebo-controlled study of telotristat ethyl. Clin Ther. 2017 Nov 11;39(11):2158-68. doi: 10.1016/j.clinthera.2017.09.013
Kolotkin RL, Ervin CM, Meincke HH, Hojbjerre L, Fehnel SE. Development of a clinical trials version of the Impact of Weight on Quality of Life–Lite questionnaire (IWQOL-Lite Clinical Trials Version): results from two qualitative studies. Clin Obes. 2017 Oct;7(5):290-9. doi: 10.1111/cob.12197
Fehnel SE, Ervin CM, Carson RT, Rigoni G, Lackner JM, Coons SJ. Development of the diary for irritable bowel syndrome symptoms to assess treatment benefit in clinical trials: foundational qualitative research. Value Health. 2017 Apr;20(4):618-26.