Here are articles related to radiation toxicity and quality of life after radiation:

Late toxicity and quality of life after definitive treatment of prostate cancer: redefining optimal rectal sparing constraints for intensity‐modulated radiation therapy

Systematic Review of the Relationship between Acute and Late Gastrointestinal Toxicity after Radiotherapy for Prostate Cancer

Late toxicity rates following definitive radiotherapy for prostate cancer

Late Toxicity After Intensity-Modulated Radiation Therapy for Localized Prostate Cancer: An Exploration of Dose–Volume Histogram Parameters to Limit Genitourinary and Gastrointestinal Toxicity

Quality of Life after post-prostatectomy intensity modulated radiation therapy to the prostate bed with or without the use of gold fiducial markers for image guidance or higher total radiotherapy doses

Functional Outcomes and Quality of Life After Radical Prostatectomy Only Versus a Combination of Prostatectomy with Radiation and Hormonal Therapy

Side effects of salvage radiation — difficult to draw conclusions based on database analyses

Functional Outcomes and Quality of Life After Radical Prostatectomy Only Versus a Combination of Prostatectomy with Radiation and Hormonal Therapy.

Quality of Life and Satisfaction with Outcome among Prostate-Cancer Survivors

Postoperative radiotherapy after radical prostatectomy: a randomised controlled trial (EORTC trial 22911)

Late toxicity and quality of life after definitive treatment of prostate cancer: redefining optimal rectal sparing constraints for intensity‐modulated radiation therapy