Oct. 20, 2022 – Clarissa Ghazi will get lye relaxers, which comprise the chemical sodium hydroxide, utilized to her hair two to a few occasions a yr.

A current examine that made headlines over a possible hyperlink between hair straighteners and uterine most cancers will not be going to make her cease. 

“This study is not enough to cause me to say I’ll stay away from this because [the researchers] don’t prove that using relaxers causes cancer,” Ghazi says.

Indeed, major care medical doctors are unlikely to handle the elevated threat of uterine most cancers in girls who incessantly use hair straighteners that the examine reported. 

Among frequent customers of hair straighteners — which means those that used them greater than 4 occasions a yr — the researchers discovered that ladies had been 2.55 occasions extra prone to be recognized with uterine most cancers than those that by no means used these merchandise.

In the lately revealed paper on this analysis, the authors say that they discovered an 80% larger adjusted threat of uterine most cancers amongst girls who had ever “straightened,” “relaxed,” or used “hair pressing products” within the 12 months earlier than enrolling of their examine.

This discovering is “real, but small,” says internist Douglas S. Paauw, MD, professor of medication on the University of Washington in Seattle. 

Paauwis amongst a number of major care medical doctors interviewed for this story who expressed little concern in regards to the implications of this analysis for his or her sufferers. 

“Since we have hundreds of things we are supposed to discuss at our 20-minute clinic visits, this would not make the cut,” Paauw says. 

While it’s good to have the ability to reply questions a affected person may ask about this new analysis, the examine doesn’t show something, he says.

Internist Alan Nelson, MD, an internist-endocrinologist and former particular advisor to the CEO of the American College of Physicians, says whereas the examine is effectively achieved, the variety of precise instances of uterine most cancers discovered had been small.

One of the explanations he wouldn’t advocate discussing the examine with sufferers is that the manufacturers of hair merchandise used to straighten hair within the examine weren’t recognized. 

Alexandra White, PhD, lead writer of the examine, stated contributors had been merely requested, “In the past 12 months, how frequently have you or someone else straightened or relaxed your hair, or used hair pressing products?” 

The phrases “straightened,” “relaxed,” and “hair pressing products” weren’t outlined, and “some women may have interpreted the term ‘pressing products’ to mean non-chemical products” reminiscent of flat irons, says White, who can also be head of the National Institute of Environmental Health Sciences’ Environment and Cancer Epidemiology group, in an e-mail.

Dermatologist Crystal Aguh, MD, affiliate professor of dermatology at Johns Hopkins School of Medicine, tweeted the next recommendation in mild of the brand new findings: “The overall risk of uterine cancer is quite low so it’s important to remember that. For now, if you want to change your routine, there’s no downside to decreasing your frequency of hair straightening to every 12 weeks or more, as that may lessen your risk.”

She additionally famous that “styles like relaxer, silk pressing and keratin treatments should only be done by a professional, as this will decrease the likelihood of hair damage and scalp irritation.”

“I also encourage women to look for hair products free of parabens and phthalates (which are generically listed as “fragrance”) on products to minimize exposure to hormone disrupting chemicals.”

Not Ready to Go Curly

Ghazi says she determined to cease utilizing keratin straighteners years in the past after she realized they’re made with a number of added components. That consists of the chemical formaldehyde, a recognized carcinogen, in keeping with the American Cancer Society.

“People have been relaxing their hair for a very long time, and I feel more comfortable using [a relaxer] to straighten my hair than any of the others out there,” Ghazi says.

Janaki Ram, who has had her hair chemically straightened a number of occasions, says the findings haven’t made her anxious that straightening will trigger her to get uterine most cancers particularly, however that they’re a reminder that the chemical substances in these merchandise may hurt her in another approach.

She says the brand new examine findings, her information of the harm straightening causes to hair, and the prolonged period of time receiving a keratin remedy takes will lead her to cut back the frequency with which she will get her straightened.

“Going forward, I will have this done once a year instead of twice a year,” she says.  

White, the writer of the examine, says in an interview that the takeaway for customers is that ladies who reported frequent use of hair straighteners/relaxers and urgent merchandise had been over twice as prone to go on to develop uterine most cancers in comparison with girls who reported no use of those merchandise within the earlier yr. 

“However, uterine cancer is relatively rare, so these increases in risks are small,” she says. “Less frequent use of these products was not as strongly associated with risk, suggesting that decreasing use may be an option to reduce harmful exposure. Black women were the most frequent users of these products and therefore these findings are more relevant for Black women.”

“We estimated that 1.64% of women who never used hair straighteners would go on to develop uterine cancer by the age of 70; but for frequent users, that risk goes up to 4.05%,” White says in an announcement.

 “One of the original aims of the study was to better understand the environmental and genetic causes of breast cancer, but we are also interested in studying ovarian cancer, uterine cancer, and many other cancers and chronic diseases,” White says in an interview. 

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THURSDAY, Sept. 15, 2022 (HealthDay News) — While there’s no remedy for lupus and coverings don’t work for lots of the 1.5 million individuals who dwell with the illness within the United States, a brand new research exhibits a most cancers remedy could kick hard-to-treat lupus into remission.

Lupus is an autoimmune illness that happens when the physique’s immune system engages in pleasant fireplace towards its personal pores and skin, joints, bones, kidneys and coronary heart, triggering a bunch of signs.

Enter CAR-T remedy.

Used to deal with sure kinds of most cancers, the remedy takes your physique’s personal T-cells, trains them within the lab to acknowledge very particular cells, after which infuses them again into the physique to do their job. In lupus, the remedy targets CD19, a protein on B cells.

The small research included 5 folks with extreme lupus involving a number of organs — such because the kidneys, coronary heart, lungs and joints — who hadn’t responded to plain remedy.

After about three months after one therapy, sufferers confirmed enhancements in signs, together with a remission of organ involvement and the disappearance of disease-related autoantibodies. What’s extra, they did not want any further remedies. Similar ends in one individual with lupus had been printed within the New England Journal of Medicine in 2021.

“Severe [lupus] is very sensitive to CAR-T cell treatment, and [people] can go into longstanding drug-free remission,” mentioned research creator Dr. Georg Schett. He is vice chairman of analysis and chair of the division of inner medication on the Friedrich-Alexander University Erlangen-Nürnberg in Germany.

Side results within the new research had been delicate, he mentioned. In most cancers research, such a remedy has precipitated excessive fever and chills, bother respiration, and cytokine launch syndrome, which might occur as CAR-T cells multiply and launch massive quantities of inflammatory cytokines into the bloodstream.

Now, researchers plan to seek out out if the immune system has actually undergone a deep reset and behaves usually going ahead.

“Longer monitoring of patients will be important to test whether they enjoy long-term disease-free remission and are eventually cured from [lupus],” Schett mentioned.

This therapy could also be out there sooner quite than later, he mentioned. “CAR-T cell therapy is already established in cancer medicine, particularly to treat lymphoma and leukemia,” Schett famous.

The research was printed Sept. 15 within the journal Nature Medicine .

Lupus consultants mentioned they had been excited concerning the new findings.

“This is a very, very big deal,” mentioned Hoang Nguyen, senior scientific program supervisor on the Lupus Research Alliance. Her group supported the preliminary research CAR-T remedy in a mouse mannequin of lupus.

“There is no real cure for lupus, and the effectiveness of current therapies is limited,” mentioned Nguyen. “This is the first time that a treatment eliminated lupus symptoms in all treated subjects in a 100-day study.”

Still, she cautioned, there have been solely 5 folks within the trial and there is not sufficient info on the long-term results but.

Dr. Jill Buyon is director of the Lupus Center at NYU Langone in New York City. “Patients acquired higher with regard to a number of signs and didn’t require different therapies, together with steroids. More research in bigger numbers of individuals with lupus who’re adopted for longer are wanted, however that is very thrilling,” she mentioned.

And in line with Dr. Ruth Fernandez Ruiz, a rheumatologist on the Hospital for Special Surgery in New York City, “[Lupus] sufferers had putting scientific enchancment after CAR-T cell remedy and skilled scientific remission whereas off… [the] medication at some stage in follow-up after CAR-T cell remedy. Despite the restricted pattern measurement, it’s seemingly that there can be a job in implementing CAR-T cell remedy in [lupus], notably for sufferers with extreme illness that’s refractory [resistant] to standard-of-care remedies.”

More info

The Lupus Foundation of America has extra on lupus remedies.

SOURCES: Georg Schett, MD, vice chairman, analysis, chair, division of inner medication, Friedrich-Alexander University Erlangen-Nürnberg, Nürnberg, Germany; Jill Buyon, MD, rheumatologist, director, Lupus Center, NYU Langone, New York City; Hoang Nguyen, PhD, senior scientific program supervisor, Lupus Research Alliance, New York City; Ruth Fernandez Ruiz, MD, rheumatologist, Hospital for Special Surgery, New York City; Nature Medicine, Sept. 15, 2022

The post In Small Study, CAR-T Therapy Pushes Lupus Into Remission appeared first on Healthy and Slim Life.

Aug. 17, 2022 – If you’re having surgical procedure to take away a kidney stone and medical doctors uncover different, smaller stones close by, it’s safer to go forward and have all of them eliminated without delay, a brand new research suggests.

Dealing with these smaller stones, which can be within the reverse kidney or within the urethra, led to fewer journeys to the emergency room, fewer future surgical procedures, and prevented these stones from getting larger, in accordance with a small randomized research revealed Aug. 10 in TheNew England Journal of Medicine.

“Whether to take away small, asymptomatic kidney stones is a typical surgical resolution that at the moment lacks particular pointers,” wrote Mathew D. Sorensen, MD, from the University of Washington School of Medicine in St. Louis, and colleagues. The debate “has even prolonged to dueling editorials by consultants within the subject.”

The new research outcomes add “to a rising physique of proof” that helps eradicating all recognized kidney stones without delay, they wrote.

In an editorial revealed alongside the research, David S. Goldfarb, MD, wrote that instruments medical doctors use to take away stones have reduced in size and extra versatile, which has helped make these sorts of procedures extra profitable.

The findings are essential as a result of “there’s a excessive chance that ‘silent’ stones will grow to be symptomatic,” and eradicating them early is healthier for the affected person’s well being and pockets, stated Goldfarb, of the New York Harbor Veterans Affairs Healthcare System and NYU Grossman School of Medicine in New York City.

Also, “sufferers who’ve had symptomatic stones usually recall harrowing emergency division visits and dread a scarcity of applicable” ache reduction. They “fear in regards to the risk posed by these ‘trivial,’ ‘benign’ calcifications seen on imaging research.”

“One can think about,” Goldfarb stated, “that elective removing could permit these sufferers to keep away from ache and trauma, inefficient and expensive emergency division visits, infections, receipt of ache medicines, and extra imaging research.”

Additional Surgery is 25 Minutes Longer, however Saves Money in Long Run

Sorensen and colleagues enrolled sufferers 21 and older who had been scheduled to have endoscopic surgical procedure of a main kidney or ureteral stone in massive, city, U.S. facilities from May 2015 to May 2020.

Scans confirmed that the sufferers additionally had a minimum of yet one more small kidney stone that didn’t trigger signs.

Thirty-eight sufferers had secondary stones eliminated (remedy group) and 35 sufferers didn’t (management group).

After 4 years, six of the 38 sufferers (16%) within the remedy group and 22 of the 35 sufferers (63%) within the management group had a relapse – that means a future emergency room go to, a surgical procedure, or progress of secondary stones.

The threat of relapse was 82% decrease within the remedy group than within the management group.

The time to relapse was additionally 75% longer within the remedy group than within the management group (4.5 years versus 2.6 years).

Treatment of secondary stones added round 25 minutes to the surgical procedure time.

“The extra 25 minutes wanted to take away small, asymptomatic renal stones on the time of surgical procedure for a main stone … ought to be weighed towards the potential want for repeat surgical procedure within the 63% of sufferers who had a relapse,” Sorensen and colleagues wrote.

Questions Remain, Possible Future Nonsurgical Approaches

The researchers acknowledged that the research was comparatively small, and few sufferers had been nonwhite.

Several questions stay, in accordance with Goldfarb.

He puzzled whether or not common urologists can be as succesful as endourologists – the specialists who did the process on this research; whether or not the process could possibly be utilized to secondary stones bigger than 6 millimeters; and whether or not the variety of secondary stones impacts the surgical procedure time.

Only about 25% of sufferers in each teams had been prescribed preventive medicines, he additionally famous, and larger use of those could have modified the outcomes.

“Finally, and most provocatively,” Goldfarb requested, “when ought to asymptomatic stones be eliminated endoscopically?

“Asymptomatic stones are recognized continuously and, most frequently, surgical procedure is just not beneficial,” he famous.

“An various to preemptive surgical intervention,” he advised, “can be to lastly determine the best way to make these small stones detach and cross spontaneously.”

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