Hello Govind

Have you seen these papers?

Passalacqua, R., Caminiti, C., Salvagni, S., Barni, S., Beretta, G. D., Carlini, P., ... & Campione, F. (2004). Effects of media information on cancer patients' opinions, feelings, decision‐making process and physician‐patient communication. Cancer, 100(5), 1077-1084.

https://www.researchgate.net/profile/Caterina_Caminiti/publication/7960025_Effects_of_Media_Information_on_Cancer_Patients'_Opinions_Feelings_Decision-Making_Process_and_Physician-Patient_Communication/links/0912f5107d47472fff000000.pdf

Koskan, A., Klasko, L., Davis, S. N., Gwede, C. K., Wells, K. J., Kumar, A., ... & Meade, C. D. (2014). Use and taxonomy of social media in cancer-related research: a systematic review. American journal of public health, 104(7), e20-e37.

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4056246/

This paper is from 1999:

AID, P. D. (1999). Decision aids for patients considering options affecting cancer outcomes: evidence of efficacy and policy implications.

https://www.researchgate.net/profile/Dawn_Stacey3/publication/12465027_Decision_Aids_for_Patients_Considering_Options_Affecting_Cancer_Outcomes_Evidence_of_Efficacy_and_Policy_Implications/links/0deec517e5d6f7d106000000.pdf

Interestingly, this is a current clinical trial:

https://clinicaltrials.gov/ct2/show/NCT02639208

Very best wishes,

Mary

Article Effects of Media Information on Cancer Patients' Opinions, F...

Article Decision Aids for Patients Considering Options Affecting Can...

You will find literature related to health communication, media intervention, cancer at www.ncbi.nlm.nih.gov/pmc/articles/pmc4248563

Thank you  professor.