Sunday December 15, 2019

Research Claims, Regular Exercise Can Boost Life Of Breast Cancer Survivors

"The main cause of mortality in women diagnosed with early-stage breast cancer is heart disease," said Kyuwan Lee, doctoral student at the University of Southern California (USC), noting that prescribed exercise is not considered standard care currently.

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The study found that patients who participated in a 16-week exercise programme had a significantly reduced risk of developing cardiovascular disease over their sedentary counterparts. Pixabay

Exercise can likely reduce the risk of heart disease in women with breast cancer, results of a clinical trial has showed.

Breast cancer patients are exposed to a higher risk of cardiovascular complications during and after cancer treatment from chemotherapy and radiation therapy. These can be exacerbated by obesity and sedentary lifestyles.

The study found that patients who participated in a 16-week exercise programme had a significantly reduced risk of developing cardiovascular disease over their sedentary counterparts.

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In his next phase, he plans to study prevention of cardiovascular dysfunction in cancer patients undergoing cardio-toxic chemotherapy, which uses drugs whose side effects can cause irreversible damage to the heart muscles. Pixabay

“The main cause of mortality in women diagnosed with early-stage breast cancer is heart disease,” said Kyuwan Lee, doctoral student at the University of Southern California (USC), noting that prescribed exercise is not considered standard care currently.

“We hope that this study shows the importance of exercise in reducing the risk of heart disease to emphasise the need to integrate exercise into clinical practice for cancer patients,” he added.

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Breast cancer patients are exposed to a higher risk of cardiovascular complications during and after cancer treatment from chemotherapy and radiation therapy. These can be exacerbated by obesity and sedentary lifestyles. VOA

For the study, published in the journal Oncology, the team conducted a randomised clinical trial that included 100 sedentary, obese women breast cancer stage I-III survivors.

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The women participated in three weekly supervised one-on-one exercise sessions for 16 weeks: 80-minute sessions of resistance and aerobic exercise for two days and 50 minutes of aerobic exercise on the third day. This intervention meets the exercise guidelines set forth by the American Cancer Society for cancer survivors.

The findings are only the beginning for Lee. In his next phase, he plans to study prevention of cardiovascular dysfunction in cancer patients undergoing cardio-toxic chemotherapy, which uses drugs whose side effects can cause irreversible damage to the heart muscles. (IANS)

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Exercise may Trigger Migraine Attacks in Women: Study

Here's why exercise won't help most women suffering from migraine

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Although regular aerobic exercise has been strongly recommended, it may trigger migraine attacks in women. Lifetime Stock

Despite doctors recommending regular aerobic exercise to prevent migraine, physical exercise can actually be a trigger of migraine attacks for most women because of “anxiety sensitivity” in them, find researchers.

“Anxiety sensitivity” refers to one’s fear of experiencing anxiety arousal due to harmful physical, cognitive and socially-observable consequences, may be related to physical activity (PA) avoidance in migraine patients.

Migraine affects around 10-15 per cent of the population around the globe, and among its most common diagnosis criteria include a throbbing, unilateral head pain, hypersensitivity to lights, sounds, odour, and aggravation by activity.

Although regular aerobic exercise has been strongly recommended by clinicians as an adjuvant option for migraine prevention, for up to one-third of patients, physical exercise can be a trigger of migraine attacks, thus, it can instead be avoided as a strategy to manage migraine, said researchers.

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Women who suffer from migraine should avoid physical activity. Lifetime Stock

The study, published in the journal Cephalalgia and highlighted an overlooked relationship between migraine and exercise, was led by Samantha G Farris from Rutgers, Department of Psychology, the State University of New Jersey.

The researchers assessed 100 women with probable migraine, who filled an online survey covering anxiety sensitivity scores, intentional avoidance of moderate and vigorous physical activity (PA) in the past month, as well as the self-rated perception that exercise would trigger a migraine attack and worse migraine symptoms.

The results showed that increased anxiety sensitivity scores associated with PA avoidance of both moderate and vigorous intensities.

One-point increase in the anxiety sensitivity scale resulted in up to 5 per cent increase in the odds for avoiding PA.

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Migraine is a highly prevalent and disabling neurological disorder, in which regular PA is part of current non-pharmacological treatment recommendations.

The authors wrote that “patients with migraine and elevated anxiety sensitivity could benefit from tailored, multi-component intervention”. (IANS)