By Cara Murez
MONDAY, June 13, 2022 (HealthDay News) — Hot flashes are one of the most well-known symptoms of menopause and they can be severe and frequent, happening throughout the day and night over several years.
Researchers say they have found a new, effective treatment that could provide relief and an alternative to existing therapies.
“The simple truth is for many years, we did not even know or understand the biology of hot flashes,” said study author Dr. Genevieve Neal-Perry.
Only in the past decade have doctors begun to understand how certain neurons are affected by reduced estrogen levels during menopause, triggering the bothersome flushing and sweats, said Neal-Perry, chair of obstetrics and gynecology at the University of North Carolina School of Medicine.
“We now have an understanding of the neuronal pathways that are involved in hot flashes. So this has allowed us to actually develop more specific treatments. And, so, fezolinetant is an example of a more specific treatment. It is a selective [NK3] antagonist that blocks the receptor,” Neal-Perry said.
That prevents the hot flash, she explained.
“Having treatments that actually reduce the hot flash improves quality of life, as well as some other medical conditions that are associated with individuals who have a lot of hot flashes,” Neal-Perry said. It also allows these women to function at a level that they did before menopause, she added.
The researchers studying fezolinetant recently released the results for a phase 3 trial — the final step before U.S. Food and Drug Administration approval. The study included 501 postmenopausal women, ages 40 to 65, who had an average of seven or more moderate-to-severe hot flashes a day. The women were randomized to take either a placebo daily, or one of two dose options of fezolinetant for 12 weeks.
Later, those on the placebo were re-randomized to take either the 30 mg or 45 mg dose of the drug. Those originally on the drug remained on their dose for 40 more weeks.
Though women still, on average, had some hot flashes, the team found a significant reduction in their number and severity in the drug groups compared to the placebo group through week 12. Those who continued through the 52-week study period continued to have those improvements. The women from the placebo group who switched to the drug later also experienced those gains.
The study was paid for by drug maker Astellas Pharma Inc.
Neal-Perry presented the study Saturday at the Endocrine Society’s annual meeting, in Atlanta. Findings presented at medical meetings are considered preliminary until published in a peer-reviewed journal.
The most effective current treatment for menopause symptoms is hormone therapy, either estrogen alone or in combination with progestogen, said Dr. JoAnn Pinkerton, director of the Midlife Health Center at the University of Virginia Health System. She was not involved in the study.
However, there are risks associated with hormone therapy, and not everyone can or will take it, Pinkerton said. Non-estrogen prescription therapies include low-dose antidepressants and medications such as gabapentin, clonidine and oxybutynin, although only one, a low-dose paroxetine salt, has been approved by FDA for hot flashes. None work as well as hormone therapy, she said.
“Women feel frustrated by all the contradictions they face from their health care providers, the misinformation circulating on the internet, and the wives’ tales they’ve heard from their friends and relatives. This often leads to incorrect treatment, fear of treatment, no treatment or inaction,” Pinkerton said.
Pinkerton noted the positive results of the fezolinetant study. “This therapy appears to be ‘first in its kind’ and will hopefully receive FDA approval providing us a safe and effective non-hormone therapy for women with bothersome hot flashes,” she said.
“Since it does not contain hormones, it will be an option for women with prior estrogen-sensitive cancers, those with blood clots or other medical reasons to avoid hormone therapy,” Pinkerton said.
The abstract does not provide data on side effects or risks, Pinkerton also noted. Earlier products had liver issues but this was not seen with fezolinetant, she said.
Neal-Perry noted that some of the existing treatments are not as effective for women of color, who also tend to experience hot flashes for more years than white women do.
She added that the new drug “really advances the field of menopausal therapy by many years because there really hasn’t been anything new on the market in many years.”
In the study, researchers saw impact from the drug within a week, Neal-Perry said. It’s not clear how long a woman would need to take the medication or if her symptoms would resume once she stops taking it. Hot flashes recede over time, naturally.
Researchers would also like to know more about the impact of this drug on sleep and other quality of life issues, such as depression and sexual function, Neal-Perry said.
“These are all things that we know are impacted during the menopausal transition and menopause, and just understanding whether this treatment may improve some of these concerns is really important,” she said.
The U.S. National Institute on Aging has more on menopause.
SOURCES: Genevieve Neal-Perry, MD, PhD, distinguished professor and chair, obstetrics and gynecology, University of North Carolina School of Medicine, Chapel Hill; JoAnn Pinkerton, MD, professor, obstetrics and gynecology and director, Midlife Health Center, University of Virginia Health System and executive director emeritus, North American Menopause Society, Charlottesville, Va.; Endocrine Society annual meeting, Atlanta, June 11-14, 2022
Congress Under Pressure: Colorado Officials Push for Cannabis Banking Reform
With the end of Congress’ session just around the corner, marijuana advocates, stakeholders and lawmakers continue to push for marijuana banking policy change.
This time, Colorado Gov. Jared Polis (D) joined forces with Lt. Gov. Dianne Primavera (D), Attorney General Phil Weiser (D), Treasurer Dave Young (D) and Department of Public Safety (DPS) Executive Director Stan Hilkey in urging congressional leaders to revisit the issue, reported Marijuana Moment.
In a letter sent on Monday to both House and Senate leaders, Colorado officials focused on the impact which a bipartisan marijuana banking bill will have in terms of public safety and industry equity,
“The lack of safe banking and financial services for the cannabis industry in the State of Colorado has become a dire public safety issue for highly regulated cannabis businesses operating in compliance with state …
Original Post: benzinga.com
New Data Shows Weed Legalization a Boon for Real Estate, New Jobs and Tax Revenue
A new report from the Federal Reserve Bank shed light on the economic impact marijuana legalization has had in recent years, reported Marijuana Moment. Policy changes on the state level have resulted in increased commercial real estate demand, as well as a surge in tax revenues while creating more jobs.
According to an analysis from the Kansas City arm of the Central Bank, which collected data from several states under its jurisdiction, the Tenth Federal Reserve District, the cannabis industry has become one of the main economic sectors positioned to grow substantially in the coming period.
“Overall, the marijuana industry has had a significant effect on the economies of Tenth District states in the initial years after legalization,” the report said. “The emergence of the industry has …
Will Missouri Legalize Cannabis? Amendment 3 Suffers Another Attack This Time by State NAACP
Cannabis legalization efforts in Missouri are under attack once again, this time by The Missouri State Conference of the NAACP.
The Missouri NAACP, breaking with chapters in the St. Louis area is urging its members to vote against Amendment 3 on the Nov. 8 ballot, reported the Saint Louis Post-Dispatch.
The group announced Thursday that it believes recreational marijuana legalization, as it is proposed under Amendment 3, would prevent minorities from entering the cannabis industry.
“Marijuana possession should not be a constitutional crime. Additionally, for years now, Black people, other minorities, and people who have been criminalized by marijuana laws in the past have been unable to enter the medical marijuana market,” the Missouri NAACP wrote. “That is not right. In an effort to prevent the permanent exclusion of minorities from the cannabis industry in the state of Missouri, the NAACP calls upon every voter to reject the criminalization of marijuana possession, de facto racist regulation of the cannabis market, and the wool being pulled over our eyes by the supporters of Amendment 3.”
Under Amendment 3, the first “comprehensive” cannabis business licenses would be provided to existing medical marijuana companies.
The state’s chapter highlighted that the amendment “does not increase the number of available full market licenses” and claims that giving “micro” business licenses to disadvantaged groups makes a “very limited” program.
According to Nimrod “Rod” Chapel Jr., president of the Missouri NAACP, members agreed last week …
Health Care4 months ago
Meet a Champion Climber With Type 1 Diabetes
Health Care11 months ago
The Ancient Origins of Cannabis, According to Science
Health Care11 months ago
Damian Marley Interview: a Reggae Revolution From the Most High
Arts1 year ago
‘It’s a Shoebox’ a Place in the Sun Guests Blast Ben Hillman’s ‘bargain’ Property
Tech1 year ago
Pebblebee Found LTE – the Next Generation GPS Dog Tracker Is Now…
Health Care10 months ago
Flora Growth’s Products Ready for New International Markets
Banks1 year ago
Ideal Credit Union Community Foundation’s 9th Annual Golf Tournament…
Tech1 year ago
VAIO Releases New SX Series, Smartly Engineered for Exceptional User…