Use of Dietary Supplements Before, During and After Treatment for Ovarian Cancer: Results from the Ovarian Cancer Prognosis and Lifestyle (OPAL) Study.

The use of dietary supplements by cancer patients is common but contentious, particularly during chemotherapy. Few studies have investigated this for ovarian cancer. In a prospective study of women with ovarian cancer, dietary supplement use was collected through questionnaires.

Pre-diagnosis tea and coffee consumption and survival after a diagnosis of ovarian cancer: results from the Ovarian Cancer Association Consortium.

Background: Tea and coffee are the most frequently consumed beverages in the world. Green tea in particular contains compounds with potential anti-cancer effects, but its association with survival after ovarian cancer is uncertain.

Methods: We investigated the associations between tea and coffee consumption before diagnosis and survival using data from 10 studies in the Ovarian Cancer Association Consortium.

Mental health and diet quality after primary treatment for ovarian cancer.

Aims: To investigate anxiety and depression after primary treatment for ovarian cancer in relation to diet quality and intake.

Methods: In a cohort of women with ovarian cancer in Australia, levels of anxiety and depression (normal, subclinical, and clinical) were assessed using the Hospital Anxiety and Depression Scale at 9 months post-diagnosis. Dietary intake was assessed using a validated food frequency questionnaire at 12 months post-diagnosis and scored using the Healthy Eating Index 2015.

Folate Intake and Ovarian Cancer Risk among Women with Endometriosis: A Case-Control Study from the Ovarian Cancer Association Consortium.

Background: Although folate intake has not been associated with an increased risk of ovarian cancer overall, studies of other cancer types have suggested that high folate intake may promote carcinogenesis in precancerous lesions. Women with endometriosis (a potential precancerous lesion) have an increased risk of developing ovarian cancer; however, whether high folate intake increases risk in this group is unknown.

Methods: We conducted a pooled analysis of six case-control studies from the Ovarian Cancer Association Consortium to investigate the association between folate intake and risk of ovarian cancer among women with and without self-reported endometriosis.

Association of Protein Intake with Recurrence and Survival Following Primary Treatment of Ovarian Cancer.

Background: Malnutrition is common during treatment of ovarian cancer, and 1 in 3 patients report multiple symptoms affecting food intake after primary treatment. Little is known about diet posttreatment in relation to ovarian cancer survival; however, general recommendations for cancer survivors are to maintain a higher level of protein intake to support recovery and minimize nutritional deficits.

Objectives: To investigate whether intake of protein and protein food sources following primary treatment of ovarian cancer is associated with recurrence and survival.