Effect of radiotherapy on long-term quality of life in recurrence-free rectal cancer survivors (LaTE study): nationwide inverse probability of treatment-weighted registry-based cohort study and survey.

Background: Radiotherapy reduces local recurrence in locally advanced rectal cancer, but may cause harm in patients who do not experience recurrence. The aim was to investigate the impact of radiotherapy on long-term quality of life after curative treatment for rectal cancer, i.e.

The Norwegian Watch and Wait study: Norwait for rectal cancer. A report from a failed study-a word of caution.

The paucity of prospective data on the subject of Watch and Wait for rectal cancer prompted the implementation of Norwait, a population-based study including rectal cancer patients after neoadjuvant therapy. The aim of the study was to assess the accuracy of clinical complete response (cCR) and quantify the regrowth rates. Norwait was a prospective population-based observational study with ethical approval (2017/935) registered at clinicaltrials.

Chemotherapy reduces long-term quality of life in recurrence-free colon cancer survivors (LaTE study)-a nationwide inverse probability of treatment-weighted registry-based cohort study and survey.

Aim: Stage III colon cancer is routinely treated with adjuvant chemotherapy, which causes significant short-term morbidity. Its effect on long-term quality of life (QoL) is poorly investigated. The aim of this study was to investigate long-term QoL after curative treatment for colon cancer and explore the impact of chemotherapy on general and disease-specific QoL.