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Breast cancer, endometrial cancer, and cardiovascular events in participants who used vaginal estrogen in the Women's Health Initiative Observational Study
Conclusions:The risks of cardiovascular disease and cancer were not elevated among postmenopausal women using vaginal estrogens, providing reassurance about the safety of treatment. Objective: To determine the association between use of vaginal estrogen and risk of a global index event (GIE), defined as time to first occurrence of coronary heart disease (CHD), invasive breast cancer, stroke, pulmonary embolism, hip fracture, colorectal cancer, endometrial cancer, or death from any cause. Methods: For this prospective observational cohort study, we used data from participants of the Women's Health Initiative Observat...
Source: Menopause - December 22, 2017 Category: OBGYN Tags: Original Articles Source Type: research

For post-menopausal women, vaginal estrogens do not raise risk of cancer, other diseases
This study, the first to examine potential adverse health effects in users of vaginal estrogen compared with non-users, suggests that vaginal estrogen therapy is a safe treatment for genitourinary symptoms such as burning, discomfort, and pain during intercourse associated with menopause.AUTHORSThe paper ’s authors are Dr. Carolyn Crandall of UCLA; Kathleen Hovey of the State University of New York at Buffalo; Christopher Andrews of the University of Michigan; Dr. Rowan Chlebowski of City of Hope; Marcia Stefanick of Stanford University; Dr. Dorothy Lane of the State University of New York at Ston y Brook; Dr. Jan Shifre...
Source: UCLA Newsroom: Health Sciences - August 16, 2017 Category: Universities & Medical Training Source Type: news

Cardiovascular Programming During and After Diabetic Pregnancy: Role of Placental Dysfunction and IUGR
This study demonstrated that the incidence of ischemic heart disease and death were three times higher among men with low birth weight compared to men with high birth weight (5). Epidemiological investigations of adults born at the time of the Dutch famine between 1944 and 1945 revealed an association between maternal starvation and a low infant birth weight with a high incidence of hypertension and coronary heart disease in these adults (23). Furthermore, Painter et al. reported the incidence of early onset coronary heart disease among persons conceived during the Dutch famine (24). In that regard, Barker's findin...
Source: Frontiers in Endocrinology - April 8, 2019 Category: Endocrinology Source Type: research

Adiponectin: a relevant player in obesity-related colorectal cancer?
Obesity is a condition characterised by an abnormally elevated mass of body fat. The past decades have seen a dramatic rise in the worldwide incidence of obesity due to lifestyle changes that have led to an overall reduced physical activity and an increase in the intake of excessive and/or highly caloric or processed foods. As a consequence, obesity represents nowadays a major global health concern. In particular, several epidemiological studies have linked obesity to a shortened lifespan due primarily to a higher risk for the development of chronic pathologies that include cardiovascular complications such as high blood p...
Source: Gut - February 28, 2013 Category: Gastroenterology Authors: Cava, A. L. Tags: Commentary Source Type: research

Abstract SY02-04: Risk factors associated with cancer, type 2 diabetes, and cardiovascular disease in the multiethnic cohort: Comparisons across ethnic groups
Many chronic diseases common in the United States, such as cancer, type II diabetes and cardiovascular disease, share many lifestyle risk factors, such as tobacco use, obesity, diet, and lack of physical activity. These factors likely act upon disease through common pathways, such as inflammation and immune suppression. Examining the association of these risk factors with chronic conditions within a cohort could provide insights into their roles in the etiology of cancer and disease in general.The Multiethnic Cohort (MEC) is a prospective study that enrolled over 215,000 individuals in Hawaii and California from 1993 to 19...
Source: Cancer Research - August 2, 2015 Category: Cancer & Oncology Authors: Wilkens, L. Tags: Epidemiology Source Type: research

Pediatric obesity: Causes, symptoms, prevention and treatment.
Authors: Xu S, Xue Y Abstract Pediatric or childhood obesity is the most prevalent nutritional disorder among children and adolescents worldwide. Approximately 43 million individuals are obese, 21-24% children and adolescents are overweight, and 16-18% of individuals have abdominal obesity. The prevalence of obesity is highest among specific ethnic groups. Obesity increases the risk of heart diseases in children and adults. Childhood obesity predisposes the individual to insulin resistance and type 2 diabetes, hypertension, hyperlipidemia, liver and kidney diseases and causes reproductive dysfunction in adults. Obe...
Source: Experimental and Therapeutic Medicine - February 4, 2016 Category: Journals (General) Tags: Exp Ther Med Source Type: research

The evolving role of oral hormonal therapies and review of conjugated estrogens/bazedoxifene for the management of menopausal symptoms.
Authors: Parish SJ, Gillespie JA Abstract This review describes the evolving role of oral hormone therapy (HT) for treating menopausal symptoms and preventing osteoporosis, focusing on conjugated estrogens/bazedoxifene (CE/BZA). Estrogens alleviate hot flushes and prevent bone loss associated with menopause. In nonhysterectomized women, a progestin should be added to estrogens to reduce the risk of endometrial cancer. Use of HT declined since the Women's Health Initiative (WHI) studies showed that HT does not prevent coronary heart disease (CHD) and that conjugated estrogens/medroxyprogesterone acetate increased th...
Source: Postgraduate Medicine - February 1, 2017 Category: Internal Medicine Tags: Postgrad Med Source Type: research

The Role of Nitric Oxide from Neurological Disease to Cancer.
Authors: Maher A, Abdel Rahman MF, Gad MZ Abstract Until the beginning of the 1980s, nitric oxide (NO) was just a toxic molecule of a lengthy list of environmental pollutants such as cigarette smoke and smog. In fact, NO had a very bad reputation of being destroyer of ozone, suspected carcinogen and precursor of acid rain. However, by the early 1990s it was well recognized by the medical research community. Over the last two decades, the picture has been totally changed. Diverse lines of evidence have converged to show that this sometime poison is a fundamental player in the everyday business of the human body. NO ...
Source: Advances in Experimental Medicine and Biology - August 27, 2017 Category: Research Tags: Adv Exp Med Biol Source Type: research

Randomized Trial Evaluation of Benefits and Risks of Menopausal Hormone Therapy Among Women Aged 50-59.
Abstract The health benefits and risks of menopausal hormone therapy among women aged 50-59 years are examined in the Women's Health Initiative randomized, placebo-controlled trials using long-term follow-up data and a parsimonious statistical model that leverages data from older participants to increase precision. These trials enrolled 27,347 healthy post-menopausal women aged 50-79 at 40 U.S. clinical centers during 1993-1998, including 10,739 post-hysterectomy participants in a trial of conjugated equine estrogens, and 16,608 participants with uterus in the trial of these estrogens plus medroxyprogesterone acet...
Source: Am J Epidemiol - October 7, 2020 Category: Epidemiology Authors: Prentice RL, Aragaki AK, Chlebowski RT, Rossouw JE, Anderson GL, Stefanick ML, Wactawski-Wende J, Kuller LH, Wallace R, Johnson KC, Shadyab AH, Gass M, Manson JAE Tags: Am J Epidemiol Source Type: research

Physical inactivity and non-communicable disease burden in low-income, middle-income and high-income countries
CONCLUSION: The global burden associated with physical inactivity is substantial. The relative burden is greatest in high-income countries; however, the greatest number of people (absolute burden) affected by physical inactivity are living in middle-income countries given the size of their populations.PMID:33782046 | DOI:10.1136/bjsports-2020-103640
Source: British Journal of Sports Medicine - March 30, 2021 Category: Sports Medicine Authors: Peter T Katzmarzyk Christine Friedenreich Eric J Shiroma I-Min Lee Source Type: research

Non-occupational physical activity and risk of cardiovascular disease, cancer and mortality outcomes: a dose-response meta-analysis of large prospective studies
CONCLUSIONS: Inverse non-linear dose-response associations suggest substantial protection against a range of chronic disease outcomes from small increases in non-occupational physical activity in inactive adults. PROSPERO registration number CRD42018095481.PMID:36854652 | DOI:10.1136/bjsports-2022-105669
Source: British Journal of Sports Medicine - February 28, 2023 Category: Sports Medicine Authors: Leandro Garcia Matthew Pearce Ali Abbas Alexander Mok Tessa Strain Sara Ali Alessio Crippa Paddy C Dempsey Rajna Golubic Paul Kelly Yvonne Laird Eoin McNamara Samuel Moore Thiago Herick de Sa Andrea D Smith Katrien Wijndaele James Woodcock Soren Brage Source Type: research