Adjuvant endocrine hormonal therapy (EHT) is highly effective and appropriate for nearly all breast cancer patients with hormone receptor-positive tumors, which represent 75% of all breast cancer diagnoses. Long-term use of EHT reduces cancer recurrence rates and cuts the risk of death nearly in half during the second decade after diagnosis, research shows. Despite the proven benefits, about 33% of women who are prescribed EHT do not take their medication as prescribed (less than 80% take their daily dosage) and are thus at higher risk of recurrence and death.
This educational randomized controlled study will develop and pilot-test a bilingual, culturally tailored, personalized, interactive mobile application (app) in combination with patient navigation to promote and improve adherence to endocrine hormonal therapy (EHT) among breast cancer patients.
Patricia Chalela
+1 (210) 562-6513
chalela@uthscsa.edu
Vivian Cortez
(210) 567-6528
cortezv1@uthscsa.edu
Principal Investigator
Amelie Ramirez
Jessica Alcaraz
alcarazj@uthscsa.edu
Patricia Chalela
+1 (210) 562-6513
chalela@uthscsa.edu
Vivian Cortez
(210) 567-6528
cortezv1@uthscsa.edu
Anna Moreno
(210) 567-0836
morenoa3@uthscsa.edu
Amelie Ramirez
(210) 562-6500
ramirezag@uthscsa.edu
Arm | Description | Intervention |
---|---|---|
Usual care | Patients assigned to the control (usual care) group (60) will receive the usual EHT care and materials offered at the MCC's breast clinic. | |
Mobile phone app + patient navigation | Patients assigned to the intervention group (60) will: 1) use the personalized mobile phone app in their preferred language for a duration of 6 months; and 2) receive assistance from a patient navigator. They will also continue to receive the usual EHT care provided at the MCC's breast clinic. | The intervention group will receive two components: 1) a culturally sensitive, personalized and easy to use smartphone app; and 2) support from a patient navigator. The intervention is based in Social Cognitive Theory and principles of motivational interviewing - and will feature basic components of individual empowerment, motivation and engagement, including knowledge, attitudes, skills, peer modeling, social support/reinforcement and self-efficacy beliefs and expectations |