Author Interviews, Brigham & Women's - Harvard, Gender Differences, Memory, Menopause / 12.11.2016

MedicalResearch.com Interview with: Jill M. Goldstein, Ph.D. Director of Research for the Connors Center for Women's Health and Gender Biology Brigham and Women's Hospital and Professor of Psychiatry and Medicine at Harvard Medical School MedicalResearch.com: What is the background for this study? Response: Maintaining intact memory function as we age is one of the primary public health challenges of our time. In fact, women are at almost twice the risk for Alzheimer's disease and it is not only because women live longer. Thus, it is incumbent upon us to understand this sex difference and incorporate the knowledge into the development of sex-dependent therapeutics. Our study focused on beginning this investigation by understanding how memory circuitry and memory function change over the menopausal transition, when we believe that sex differences in memory aging emerge. By understanding healthy aging, we will better understand how the brain goes awry with age differently in men and women and who might be at highest risk for Alzheimer's disease later in life. (more…)
Author Interviews, Genetic Research, Menopause / 21.10.2016

MedicalResearch.com Interview with: Carolyn J. Crandall, MD, MS, FACP Professor of Medicine David Geffen School of Medicine at University of California, Los Angeles UCLA Medicine/GIM Los Angeles, California MedicalResearch.com: What is the background for this study? What are the main findings? Response: Scientists have suspected that genes may contribute to the risk of getting hot flashes and night sweats, but studies so far have been few in number and only focused on small parts of the human gene code (for example, the gene coding for estrogen receptors). No study has ever comprehensively sampled gene variations that span the entire human genome to look for associations between genetic variation and risk of hot flashes and night sweats. This was the first study of its kind, performed in more than 17.000 postmenopausal women participating in the Women’s Health Initiative Study. We examined 11,078,977 single-nucleotide polymorphisms, or SNPs, which are gene variants, in a genome-wide association study. Our main results were that 14 gene variants (SNPs) that were significantly associated with increased risk of having hot flashes. All of these variants were located in chromosome 4, in the gene that codes for the tachykinin receptor 3. (more…)
Author Interviews, Brigham & Women's - Harvard, Depression, JCEM, Menopause, Sleep Disorders / 28.09.2016

MedicalResearch.com Interview with: Hadine Joffe, MD, MSc Associate Professor of Psychiatry, Harvard Medical School Vice Chair for Psychiatry Research Director of Division of Women's Mental Health / Dept of Psychiatry / Brigham and Women’s Hospital Director of Psycho-Oncology Research / Dept of Psychosocial Oncology and Palliative Care /Dana Farber Cancer Institute www.brighamwharp.org MedicalResearch.com: What is the background for this study? Response: We conducted this study to advance our understanding about causes of mood disturbance in the menopause transition that are specifically related to menopause. We used an experimental model to dissect out the contributions of hot flashes and sleep disturbance from contribution of changing levels of estrogen because hot flashes, sleep problems, and estrogen fluctuations co-occur and are difficult to distinguish from one another. Understanding whether hot flashes and/or sleep disturbance are causally related to mood disturbance will help us identify who is at risk for mood changes during the menopause transition. This is incredibly important now that we are finding effective non-hormonal treatments for hot flashes and sleep disruption. (more…)
Author Interviews, Gender Differences, Heart Disease, JAMA, Menopause / 15.09.2016

MedicalResearch.com Interview with: Taulant Muka, MD, MPH, PhD Postdoctoral Researcher Erasmus University, Rotterdam MedicalResearch.com: What is the background for this study? What are the main findings? Response: Menopause marks a major life transition for women, resulting in the loss of ovarian follicle development. Although menopause is a universal phenomenon among women, the timing of the final menstrual period differ greatly between women, and is considered a marker of aging. By quantifying data of nearly 310,329 non-overlapping women, we found that women who experienced an early menopause (i.e. younger than 45 years) have an excess risk of CHD, CVD-mortality and all-cause mortality. Furthermore, being 45-49 years at menopause compared to ≥50 years was associated with increased risk of carotid atherosclerosis. (more…)
Author Interviews, Menopause, OBGYNE / 05.08.2016

MedicalResearch.com Interview with: Louise Wilson PhD Candidate The University of Queensland MedicalResearch.com: What is the background for this study? What are the main findings? Response: Hysterectomy remains one of the most common gynecological procedures worldwide, with rates highest among women aged between 40 and 50. Between 30 and 40% of women aged in their 40s and 50s experience hot flushes and night sweats (vasomotor symptoms) that can greatly impact upon their overall quality of life. There is consistent evidence that women who have a hysterectomy and both ovaries removed are more likely to report more frequent or severe vasomotor symptoms, probably due to the abrupt decline in estrogen levels post-surgery. For women who have a hysterectomy with ovaries retained, the evidence is less clear. We wanted to increase our understanding of the symptom experiences of these women. We examined 17 years of data from more than 6,000 women in the Australian Longitudinal Study on Women’s Health. Approximately one in five of the women had a hysterectomy with ovarian conservation before the age of 50. We found that a third of these women experienced hot flushes that persisted in the long term, and around one in five were afflicted by constant night sweats. These rates were double those of women who did not have a hysterectomy over the 17-year study period, and could not be explained by differences in lifestyle or socio-economic factors. (more…)
Aging, Author Interviews, Gender Differences, Genetic Research, Menopause, UCLA / 28.07.2016

MedicalResearch.com Interview with: Morgan Elyse Levine, PhD Postdoctoral Fellow Department of Human Genetics University of California, Los Angeles MedicalResearch.com: What is the background for this study? What are the main findings? Response: From an evolutionary perspective, aging and reproduction are two processes that are linked. For instance, in order to maximize fitness, an individual has to survive and remain healthy enough to: 1) reproduce and 2) insure offspring survive to reproductive age. Thus, the rate of aging is tied to a species’ timing of reproductive senescence and necessary length of parental involvement. There is also evidence that among humans, women with longer reproductive stages (later age at menopause, ability to conceive at older ages) are more likely to live to age 100, which we hypothesize is because they age slower. Using an epigenetic biomarker believed to capture biological aging (previously developed by the Principle Investigator of this study, Steve Horvath), we tested whether age at menopause, surgical menopause, and use of menopausal hormone therapies were associated with a woman’s aging rate. We found that the blood of women who experienced menopause at earlier ages (especially those who underwent surgical menopause) was “older” than expected, suggesting they were aging faster on a biological level than women who experienced menopause at later ages. We also found that buccal epithelium samples (cells that line the inside of the cheek) were epigenetically younger than expected (signifying slower aging) for post-menopausal women who had taken menopausal hormone therapy, compared to post-menopausal women who had never taken any form of menopausal hormone therapy. Finally, we had a number of results that suggested that the previously mentioned findings were a result of the process of menopause directly speeding up the aging process—rather than the alternative explanation, which would have been that women who aged faster experience menopause earlier. (more…)
Author Interviews, Menopause, University of Pittsburgh / 20.07.2016

MedicalResearch.com Interview with: Rebecca Thurston, Ph.D. Professor, University of Pittsburgh Department of Psychiatry and Epidemiologist, University of Pittsburgh Graduate School of Public Health MedicalResearch.com: What is the background for this study? Response: Vasomotor symptoms – or hot flashes and night sweats - are the “classic” symptom of the menopause transition. Most women will get vasomotor symptoms, yet there have been striking gaps in our knowledge about them, including what their natural history is. The traditional thinking has been that vasomotor symptoms last a few years around the final menstrual period for most women. However, in this and several other papers we have debunked this myth. (more…)
Alzheimer's - Dementia, Author Interviews, Endocrinology, Hormone Therapy, Mayo Clinic, Menopause / 13.07.2016

MedicalResearch.com Interview with: Kejal Kantarci, M.D. M.S. Professor of Radiology Division of Neuroradiology MedicalResearch.com: What is the background for this study? What are the main findings? Response: A rapid decline in estrogen with menopause may be associated with an increased risk of Alzheimer’s disease risk in women. This study was conducted in newly postmenopausal women who received 17β-Estradiol via a skin patch or conjugated equine estrogen orally or placebo. Those who received 17β-Estradiol patch had reduced β-amyloid deposits, the plaques found in the brains of people with Alzheimer’s disease, three years after the end of the hormone therapies. In the study, women with APOE e4 — one form of the most common gene associated with late-onset Alzheimer's disease — who received the 17β-Estradiol patch had lower levels of β-amyloid deposits than those who received placebo. (more…)
Author Interviews, Bone Density, Endocrinology, Menopause, Mineral Metabolism, UCLA / 25.06.2016

MedicalResearch.com Interview with: Albert Shieh, MD Division of Endocrinology, Diabetes and Hypertension David Geffen School of Medicine University of California, Los Angeles MedicalResearch.com: What is the background for this study? What are the main findings? Response: Whether an individual loses or gains bone mass is dependent on how much bone is being broken down (by osteoclasts) and being formed (by osteoblasts). Both processes occur simultaneously in the human body. At present, we can measure markers of bone breakdown (resorption) and formation. However, we hypothesized that to better predict the amount of bone mass that will be lost in the future, these markers should be combined in an "index" to reflect both processes, rather than being interpreted in isolation. Indeed, we found that the ability of our new bone balance index predicted future bone loss across the menopause transition better than the bone resorption marker alone. (more…)
Author Interviews, JAMA, Menopause, Telemedicine / 19.05.2016

MedicalResearch.com Interview with: Dr. Susan McCurry Principal Investigator Clinical psychologist and research professor School of Nursing University of Washington MedicalResearch.com: What is the background for this study? Dr. McCurry: Every woman goes through menopause.  Most women experience nighttime hot flashes/sweats and problems sleeping at some point during the menopause transition.  Poor sleep leads to daytime fatigue, negative mood, and reduced daytime productivity.  When sleep problems become chronic – as they often do – there are also a host of negative physical consequences including increased risk for weight gain, diabetes, and cardiovascular disease.  Many women do not want to use sleeping medications or hormonal therapies to treat their sleep problems because of concerns about side effect risks.  For these reasons, having effective non-pharmacological options to offer them is important. (more…)
Author Interviews, Colon Cancer, Menopause, Surgical Research / 05.05.2016

MedicalResearch.com Interview with: Josefin Segelman MD, PhD Senior consultant colorectal surgeon Department of Molecular Medicine and Surgery Karolinska Institutet Ersta Hospital Stockholm Sweden MedicalResearch.com: What is the background for this study? Dr. Segelman: Hormonal factors influence the development of colorectal cancer. Observational studies and clinical trials have reported a protective effect of hormone replacement therapy and oral contraceptives. Oophorectomy alters endogenous levels of sex hormones, but the effect on colorectal cancer risk is unclear. Removal of the ovaries alters levels of sex hormones in both pre- and postmenopausal women. In premenopausal women, bilateral oophorectomy is followed by surgical menopause as the endogenous estrogen levels drop. Both before and after natural menopause, bilateral oophorectomy promptly decreases endogenous androgen levels by half as the ovaries and adrenals are equally important for androgen production. MedicalResearch.com:  What are the main findings? Dr. Segelman: The present nationwide cohort study explored the association between removal of the ovaries for benign indications and subsequent risk of colorectal cancer. Among 195 973 women who underwent the procedure from 1965 – 2011, there was a 30% increased risk of colorectal cancer compared with the general population. After adjustment for various factors, women who underwent bilateral oophorectomy had a higher risk of rectal cancer than those who had unilateral oophorectomy (HR 2.28, 95% CI 1.33-3.91). (more…)
Author Interviews, Bone Density, JAMA, Mediterranean Diet, Menopause / 01.04.2016

MedicalResearch.com Interview with: Bernhard Haring, MD MPH Department of Medicine I Comprehensive Heart Failure Center University of Würzburg Germany MedicalResearch.com: What is the background for this study? What are the main findings? Dr. Haring: The primary aim of this study was to examine the association between adherence to a diet quality index constructed on the basis of dietary recommendations or existing healthy dietary patterns and bone outcomes in a large population of postmenopausal women. We found that higher diet quality based on a Mediterranean diet may play a role in maintaining bone health in postmenopausal women. (more…)
Author Interviews, Menopause, Pain Research / 25.01.2016

MedicalResearch.com Interview with: Dr. Vincent Martin, MD Professor of Internal Medicine University of Cincinnati College of Medicine Cincinnati OH Medical Research: What is the background for this study? What are the main findings? Dr. Martin: Past studies have found that the perimenopause is associated with an increased prevalence of migraine headache, but there have been no studies to determine if the frequency of migraine attacks is increased during this time period.  In our study we reported that high frequency headache (≥10 days per month with headache) was increased by 62% during perimenopause (irregular menstrual cycles) as compared to premenopause (regular menstrual cycles).  We later divided the perimenopause into early and late stages.  During the early perimenopause women experience irregular menstrual bleeding while during the late perimenopause women begin skipping menstrual periods for 2-11 months.  Of the two stages the late perimenopause in particular had the greatest likelihood for high frequency headache increasing its risk by 86%.  This could suggest that low estrogen and progesterone levels, which occur when menstrual periods are skipped, might account for the increased probability of headache attacks in women with migraine. The common belief in the medical field is that migraine attacks improve in women during menopause.  To the contrary we found that high frequency migraine increased by 76% during menopause compared to premenopause.  This indicates that a subgroup of women with frequent headaches tend to worsen with menopause.  The increased probability of high frequency headache appeared to be secondary to an increased intake of pain medications occurring during this time period, which could result in “rebound headaches”.  Rebound headaches occur from overuse of pain medications. (more…)
Annals Internal Medicine, Author Interviews, Menopause, Pain Research / 23.01.2016

MedicalResearch.com Interview with: Carolyn Ee, MBBS Department of General Practice University of Melbourne Carlton, Victoria, Australia Medical Research: What is the background for this study? What are the main findings? Response: Hot flushes affect up to 90% of women during the menopause and beyond, and women are turning to complementary therapies. Our randomised sham-controlled trial found no difference between real and sham acupuncture (given with a blunt needle) for hot flushes, with both groups improving by around 40% at the end of treatment. (more…)
Author Interviews, Depression, Hormone Therapy, JAMA, Menopause / 08.01.2016

MedicalResearch.com Interview with: Eleni Petridou, MD, MPH, PhD Marios K. Georgakis, MD Department of Hygiene, Epidemiology and Medical Statistics School of Medicine National and Kapodistrian University of Athens Athens, Greece Medical Research: What is the background for this study? Response: Previous epidemiologic studies have shown that women during their reproductive life are more vulnerable (by a factor of two) to depression than men; this has been particularly evident during peaks of intense fluctuations of ovarian hormones, like the premenstrual, perimenopausal and postpartum periods. Endogenous (natural) female sex hormones, however, have been shown in various experimental studies to possess neuroprotective and anti-depressive properties. Production of these hormones is diminished after menopause; therefore, age at menopause can be used as a proxy of the lifetime exposure to endogenous hormones. Our research hypothesis was whether longer exposure to endogenous sex hormones has a cumulative anti-depressive action, i.e., whether later age at menopause decreases the risk for postmenopausal depression. (more…)
Author Interviews, Cancer Research, Endocrinology, Journal Clinical Oncology, Menopause, NIH / 07.11.2015

MedicalResearch.com Interview with: Elizabeth K. Cahoon, PhD Radiation Epidemiology Branch Division of Cancer Epidemiology and Genetics, National Cancer Institute National Institutes of Health Department of Health and Human Services Bethesda, MD Medical Research: What is the background for this study? What are the main findings? Dr. Cahoon: Although basal cell carcinoma (BCC) is the most common cancer in the United States, there is relatively little research on risk factors since few population-based cancer registries do not capture information on this malignancy. Sun exposure (in particular ultraviolet radiation) is the primary risk factor for basal cell carcinoma, but less is known about other factors that may affect this risk. A previous study found a relationship between menopausal hormone therapy (MHT) use and increased risk of BCC in a population of Danish women. In our study we looked to see if factors related to estrogen exposure from multiple sources was associated with basal cell carcinoma risk in a large, nationwide, prospective study. These included use of oral contraceptives or menopausal hormone therapy, but also reproductive factors (like age at menarche and menopause). We observed that women who experienced natural menopause later in life were more likely to develop basal cell carcinoma compared to women who had natural menopause at a younger age. In addition, women who reported using menopausal hormone therapy for one year or longer were more likely to develop basal cell carcinoma compared to women who did not report MHT use. Women who reported natural menopause and menopausal hormone therapy use for 10 or more years had the highest risk of basal cell carcinoma, compared to women with no menopausal hormone therapy use. (more…)
Asthma, Author Interviews, Menopause / 09.10.2015

Kai Triebner, MSc Department of Clinical Science University of Bergen Bergen, Norway MedicalResearch.com Interview with: Kai Triebner, MSc Department of Clinical Science University of Bergen Bergen, Norway

Medical Research: What is the background for this study? Response: During the last decades female life expectancy has risen far beyond 50 years worldwide. This means that the quality of life after menopause is highly relevant today. Menopause implies profound hormonal and metabolic changes leading to higher risk of diabetes and cardiovascular diseases. Although researchers are increasingly aware that hormonal status and inflammation may also deteriorate respiratory health, our knowledge is very scarce. So far, no prospective study had investigated whether menopause increases the risk of asthma in the general population. Medical Research:? What are the main findings? Response: We studied the association between menopausal status and newly diagnosed  asthma, after the age of 44. We found that the odds of getting asthma were more than twice as high for women going through the menopausal transition or after menopause, compared to non-menopausal women. The risk was particularly high for overweight and obese women. These results were not due to general aging and were independent of smoking and geographical location. (more…)
Author Interviews, Cancer Research, Endocrinology, JAMA, Menopause / 05.10.2015

Rodrigo R. Munhoz, MD Hospital Sírio Libanês São Paulo, Brazil MedicalResearch.com Interview with: Rodrigo R. Munhoz, MD Hospital Sírio Libanês São Paulo, Brazil  Medical Research: What is the background for this study? What are the main findings? Dr. Munhoz:  Chemotherapy-induced early menopause and its impact on quality of life is clinically relevant issue that often arises during the treatment with curative intent of premenopausal patients with early breast cancer. The use of neo-/adjuvant chemotherapy is associated with risks of ovarian dysfunction, permanent or transient amenorrhea, infertility and symptoms of menopause with a premature onset. In addition to osteoporosis, loss of libido, increased cardiovascular risk and atrophic vaginitis, early ovarian dysfunction may adversely impact quality of life and result in significant psychosocial burden. Currently available guidelines addressing fertility preservation in young women undergoing treatment for early breast cancer recommend that patients at reproductive ages should be advised about the potential risks of fertility impairment and additional effects of adjuvant chemotherapy and that preservation techniques should be carefully considered. However, “evidence regarding the effectiveness of ovarian suppression” is quoted as “insufficient” and the use GnRH agonists as “experimental” . The current meta-analysis includes a large number of patients and also the results of recently presented clinical trials, and suggest that the use of GnRH agonists is associated a higher rate of recovery of regular menses in patients with breast cancer undergoing chemotherapy.These results summarize the findings of different clinical trials and has immediate clinical implications - this was not clear in the literature, since negative results had been reported across different clinical trials. (more…)
Author Interviews, Hip Fractures, JAMA, Menopause, Osteoporosis, Vitamin D / 05.08.2015

MedicalResearch.com Interview with: Karen E. Hansen, M.D., M.S. Associate Professor of Medicine University of Wisconsin School of Medicine and Public Health Madison, WI 53705-2281 Medical Research: What is the background for this study? Dr. Hansen: The USPTF says to older community dwelling adults, "don't bother taking vitamin D", the Endocrine Society says "take 2,000-4,000 IU daily" and the Institute of Medicine gave an RDA of 600-800 IU daily. The Endocrine Society argues that optimal vitamin D levels are 30 ng/mL and higher, while the Institute of Medicine concludes that 20 ng/mL and higher indicates optimal vitamin D status. The disagreement between experts prompted my study. Medical Research: What are the main findings? Dr. Hansen: Among postmenopausal women whose vitamin D level was ~21 ng/mL at baseline, there was no benefit of high-dose or low-dose vitamin D, compared to placebo, on spine/hip/total body bone mineral density, muscle fitness by 5 sit to stand test or Timed Up and Go, or falls. We did see a small 1% increase in calcium absorption in the high-dose vitamin arm, but this small increase did not translate into clinically meaningful changes in bone density or muscle tests. (more…)
Author Interviews, Heart Disease, JCEM, University of Pittsburgh, Women's Heart Health / 24.07.2015

Samar R. El Khoudary, Ph.D., M.P.H. Assistant professor Graduate School of Public Health Department of Epidemiology University of Pittsburgh MedicalResearch.com Interview with: Samar R. El Khoudary, Ph.D., M.P.H. Assistant professor Graduate School of Public Health Department of Epidemiology University of Pittsburgh Medical Research: What is the background for this study? Dr. El Khoudary: Cardiovascular disease is the leading cause of death in women, and it increases after age 50 - the average age when a woman is going through menopause. Weight gain in women during and after menopause has long been attributed to aging, rather than menopause itself. However, recent research identified changes in body fat composition and distribution due to menopause-related hormonal fluctuations. No previous study had evaluated whether those changes in fat distribution during menopause affect cardiovascular fat. Increased and excess fat around the heart and vasculature can be more detrimental than abdominal fat, causing local inflammation and leading to heart disease. Doubling certain types of cardiovascular fat can lead to a more than 50 percent increase in coronary events. My team and I investigated whether there may be a link between menopause and cardiovascular fat using data from 456 women from Pittsburgh and Chicago enrolled in the Study of Women's Health Across the Nation (SWAN). The women averaged about 51 years of age and were not on hormone replacement therapy. Medical Research: What are the main findings? Dr. El Khoudary: Our study is the first to find that  late- and post-menopausal women have significantly greater volumes of fat around their hearts than their pre-menopausal counterparts. As concentrations of the sex hormone estradiol - the most potent estrogen - declined during menopause, greater volumes of cardiovascular fat were found. The finding held even after my colleagues and I took into account the effects of age, race, obesity, physical activity, smoking, alcohol consumption, medication use and chronic diseases. (more…)
Author Interviews, Breast Cancer, Endocrinology, Lancet, Menopause / 08.07.2015

MedicalResearch.com Interview with: Dr. Jürg Bernhard Ph.D. International Breast Cancer Study Group Coordinating Center and Bern University Hospital, Inselspital, Bern, Switzerland Medical Research: What is the background for this study? What are the main findings? Response: In the combined analysis of the SOFT and TEXT trials, the aromatase inhibitor exemestane was more effective than tamoxifen in preventing breast cancer recurrence in young women (premenopausal) who also receive ovarian function suppression (OFS) as adjuvant (post-surgery) treatment for hormone-sensitive early breast cancer, providing a new treatment option for these women. These trials were conducted by the International Breast Cancer Study Group (IBCSG) and involved more than 4700 patients of over 500 centers in 27 countries. Now we present patient-reported quality of life outcomes from these trials. In the TEXT and SOFT trials, patients assigned exemestane+OFS reported more detrimental effects of bone or joint pain, vaginal dryness, greater loss of sexual interest and difficulties becoming aroused, while patients assigned tamoxifen+OFS were more affected by hot flushes and sweats. Global quality of life domains (mood, ability to cope and physical well-being) were similar between the randomized treatment groups. (more…)
Author Interviews, BMJ, Brigham & Women's - Harvard, Menopause, Orthopedics / 26.06.2015

MedicalResearch.com Interview with: Dr Matthew Miller Department of Health Science Northeastern University Department of Health Policy and Management, Harvard T.H. Chan School of Public Health Harvard University Boston, Massachusetts and Yi-Han Sheu Department of Epidemiology Harvard T.H. Chan School of Public Health Harvard University Boston, Massachusetts Medical Research: What is the background for this study? Response: Selective serotonin reuptake inhibitors (SSRIs) were recently approved by the FDA to treat vasomotor symptoms associated with menopause. No prior study has directly examined whether fracture risk is increased among perimenopausal women who initiate SSRIs or among a population of women without mental disorders more generally.. Medical Research: What are the main findings? Response: We found that SSRIs treatment for non-psychiatric conditions at doses customarily used to treat depression is, all else equal, associated with higher rates of fractures -- an effect that first became evident several months after beginning treatment and, importantly, persisted over the five year study period. (more…)
Author Interviews, Cognitive Issues, Endocrinology, OBGYNE / 03.06.2015

Dr.Carey Gleason Ph.D School of Medicine and Public Health, University of Wisconsin Geriatric Research, Education and Clinical Center William S. Middleton Memorial Veterans Hospital Wisconsin Alzheimer's Disease Research Center, Madison, WisconsinMedicalResearch.com Interview with: Dr.Carey Gleason Ph.D School of Medicine and Public Health, University of Wisconsin Geriatric Research, Education and Clinical Center William S. Middleton Memorial Veterans Hospital Wisconsin Alzheimer's Disease Research Center, Madison, Wisconsin Dr. Gleason: In this response I refer to hormone therapy (HT), which was formally called hormone "replacement" therapy. In particular, we examined menopausal HT, i.e., the use of HT during the menopausal transition to address menopausal symptoms. Medical Research: What is the background for this study? What are the main findings? Dr. Gleason: The WHI Memory Study (WHIMS) suggested that HT was associated with cognitive harm for women age 65 and older. In contrast, we found that the cognitive performance of women randomized to receive menopausal hormone therapy did not differ from that of women randomized to receive the placebo. On a measure of mood states, women treated with conjugated equine estrogens showed improvements compared to those on placebo. (more…)
Author Interviews, Heart Disease, Menopause, University of Pittsburgh, Women's Heart Health / 06.03.2015

Dr. Rebecca Clark Thurston Ph.D Associate Professor of Psychiatry, Epidemiology, Psychology, and Clinical and Translational Science University of PittsburghMedicalResearch.com Interview with: Dr. Rebecca Clark Thurston Ph.D Associate Professor of Psychiatry, Epidemiology, Psychology, and Clinical and Translational Science University of Pittsburgh   MedicalResearch: What is the background for these studies? What are the main findings? Dr. Clark Thurston: The understanding of women’s cardiovascular disease and the role that reproductive factors play in women’s cardiovascular health is evolving. There are some studies showing links between menopausal hot flashes and cardiovascular disease risk in women. These studies help further refine this understanding. We showed in two separate studies that women who have hot flashes, particularly frequent hot flashes early in midlife, have poorer vascular health on certain indices. (more…)
Author Interviews, Hepatitis - Liver Disease, Menopause, Nutrition, Weight Research / 01.03.2015

Colette Nicole Miller FDN Department of Foods and Nutrition Edgar L. Rhodes Center for Animal and Dairy Science University of Georgia, Athens, GeorgiaMedicalResearch.com Interview with: Colette Nicole Miller FDN Department of Foods and Nutrition Edgar L. Rhodes Center for Animal and Dairy Science University of Georgia, Athens, Georgia Medical Research: What is the background for this study? Response: Our laboratory has been interested for quite some time in the relationship that natural, plant-derived compounds have on various tissues in the body. Both bone and adipocytes are derived from the same progenitor cell, mesenchymal stem cells. Thus, if a drug or compound affects one type of cell, it may affect both. When women transition through menopause, and see a reduction in their female sex hormones like estrogen, they can see adverse changes in both how much fat they store and their bone density. Thus our lab is interested in compounds that can be used to prevent the bone loss and visceral adipogenesis that menopausal women often experience. Previous work both in vivo and in vitro has shown that phytochemicals have synergistic effects and thus can ultimately work together to reduce the dosages needed to promote overall health. Through this work we have identified a combination of genistein, resveratrol, quercetin and Vitamin D that improve bone density in addition to promoting apoptosis of adipocytes. However, the health of the liver had never been addressed with our phytochemical blend. We know that supplements are sometimes toxic to the liver for many different reasons. Thus, it was very important for us to address the toxicity and potential risk of non-alcoholic fatty liver disease with our phytochemical blend in a menopausal rat model. (more…)
Author Interviews, Endocrinology, JCEM, Menopause, UCLA / 20.12.2014

Carolyn J. Crandall, MD, MS Professor of Medicine David Geffen School of Medicine at University of California, Los Angeles UCLA Medicine/GIM Los Angeles, CA 90024MedicalResearch.com Interview with: Carolyn J. Crandall, MD, MS Professor of Medicine David Geffen School of Medicine UCLA Medicine/GIM Los Angeles, California 90024 Medical Research: What is the background for this study? What are the main findings? Dr. Crandall: In a large group of postmenopausal women aged 50-79, we found that women who reporting having hot flashes at baseline had increased risk of hip fracture during the subsequent 8 years of observation, nearly double the risk compared with women who did not have hot flashes at baseline. (more…)
Author Interviews, JCEM, Menopause, UCLA / 22.10.2014

Carolyn J. Crandall, MD, MS Professor of Medicine David Geffen School of Medicine at University of California, Los Angeles UCLA Medicine/GIM Los Angeles, CA 90024MedicalResearch.com Interview with: Carolyn J. Crandall, MD, MS Professor of Medicine David Geffen School of Medicine at University of California UCLA Medicine/GIM Los Angeles, CA 90024 Medical Research: What are the main findings of the study? Dr. Crandall: Clinical guidelines recommend that women aged ≥ 65 years should be screened for osteoporosis.  However, for younger postmenopausal women aged between 50 and 64 years, the United States Preventive Services Task Force (USPSTF) recommends osteoporosis screening for women who have a 10-year predicted risk of osteoporosis fracture that is ≥9.3%.  We tested the ability the USPSTF strategy, and two other strategies (called OST and SCORE), to distinguish between women who did and did not experience a fracture in the subsequent 10 years.  We found that the USPSTF strategy did not identify the majority of who experienced osteoporotic fracture in the subsequent 10 years.  Especially in women aged 50-54 years, the USPSTF strategy identified fewer than 5% of women who experienced fracture over 10-year follow-up. (more…)
Cognitive Issues, Menopause, Obstructive Sleep Apnea / 22.10.2014

Chitra Lal, MD. Assistant Professor Medical University of South CarolinaMedicalResearch.com Interview with: Chitra Lal, MD. Assistant Professor Medical University of South Carolina     Medical Research: What are the main findings of the study? Dr. Lal: We studied the prevalence of cognitive problems in early postmenopausal women (age 45-60 years) with obstructive sleep apnea syndrome (OSAS+) and without obstructive sleep apnea syndrome (OSAS-) using a questionnaire called the Mail-In Cognitive Function Screening Instrument (MCFSI). We found that the mean MCFSI scores after adjusting for depression were significantly higher in obstructive sleep apnea syndrome+ then the OSAS- group, indicating more self-reported cognitive difficulty in OSAS+ women (more…)
Annals Internal Medicine, Author Interviews, Heart Disease, Menopause / 03.08.2014

S. Mitchell Harman, M.D., Ph.D. CAPT US Public Health Service, retired Professor, Clinical Medicine, U of AZ College of Medicine Interim Chief, Dept. of Internal Medicine Chair, IRB Subcommitee Phoenix VA Health Care System Phoenix, AZ 85012-1892MedicalResearch.com Interview with: S. Mitchell Harman, M.D., Ph.D. CAPT US Public Health Service, retired Professor, Clinical Medicine, U of AZ College of Medicine Interim Chief, Dept. of Internal Medicine Chair, IRB Subcommitee Phoenix VA Health Care System Phoenix, AZ 85012-1892 Medical Research: What are the main findings of the study? Dr. Harman: The major findings are: 1.       Neither transdermal nor oral estrogen treatment significantly accelerates or decelerates rate of change of carotid artery intimal medial thickness (CIMT) in healthy recently menopausal women. 2.       Both estrogen treatments have some potentially beneficial effects on markers of CVD risk, but these differ depending on the route of estrogen delivery with improvements in LDL and HDL cholesterol seen with oral, and reduced insulin resistance with transdermal. 3.       No significant effects were observed on rate of accumulation of coronary artery calcium. 4.       Women reported significant relief of vasomotor (hot flush) symptoms with both estrogen treatments (more…)
Author Interviews, Coffee, Mayo Clinic, Menopause / 24.07.2014

Stephanie Faubion, M.D Director of the Women’s Health Clinic Mayo Clinic in RochesterMedicalResearch.com Interview with: Stephanie Faubion, M.D Director of the Women’s Health Clinic Mayo Clinic in Rochester   Medical Research: What are the main findings of the study? Dr. Faubion: In this study that included over 1800 women, we found that caffeine intake was associated with more bothersome hot flashes and night sweats in postmenopausal women. (more…)