This study evaluated the effect of exercise on fatigue and sleep quality in patients with rheumatoid arthritis.

Researchers compared therapy with anastrozole (arimidex) and letrozole (femara) to determine the effects of these drugs on the quality of life (QoL) of breast cancer patients.

This trial investigated the effect of other concurrent illnesses (comorbidities) on the survival of patients with breast cancer (BC).

This study examined the factors that predict changes in weight in rheumatoid arthritis patients.

This study aimed to determine the effectiveness of radiation treatment (RT) given after breast-conserving surgery. The main findings are that RT leads to a dramatic drop in cancer recurrences and a moderately improved survival rate 15 years after the operation.

This study explored the relationship between vitamin D levels and rheumatoid arthritis (RA). The study concluded that RA patients frequently had lower vitamin D levels than healthy patients. 

This study investigated whether a 12 week therapeutic exercise program can decrease pain sensitivity in patients with knee osteoarthritis. 

The present study evaluated the risk of developing ischemic heart disease in patients treated with radiotherapy for breast cancer. Patients who received radiotherapy for breast cancer are at increased risk of developing ischemic heart disease in the next 20 years.

This study compared breast cancer recurrence rates and overall survival between women treated with breast-conserving surgery versus radical mastectomy. Results showed that in the case of small tumors, breast-conserving surgery is the recommended option.

This review examined the cognitive difficulties experienced by breast cancer survivors following chemotherapy treatment.