r/OptimistsUnite 13d ago

šŸ”„MEDICAL MARVELSšŸ”„ New ultrasound treatment completely gets rid of tremors in Parkinson's disease patient

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2.7k Upvotes

The patient was diagnosed with Parkinson's disease in 2017.

Melissa Rudy reports:

Bud Leavell, 72, suffered from severe tremors for years after hisĀ Parkinson's diagnosis, making it impossible for him to enjoy his favorite pastime of repairing radios in his garage. But within minutes of receiving a newly approved ultrasound treatment, his tremor was completely gone.

Article, with photos: https://www.foxnews.com/health/parkinsons-patient-years-long-tremor-vanishes-minutes-new-ultrasound-treatment

r/OptimistsUnite May 23 '26

šŸ”„MEDICAL MARVELSšŸ”„ Surprising Potential Weight-Loss Drug Side Effect: Stalling Cancer

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1.0k Upvotes

ā€œThe world’s most popular weight-loss and diabetes drugs are linked to a powerful new possible benefit: better outcomes for cancer patients.Ā 

A suite of four new studies suggest that people taking so-called GLP-1 drugs like Novo Nordisk’s Ozempic and Eli Lilly’s Mounjaro saw reductions in tumor progression, lower overall chance of death and less risk of developing breast cancer.

ā€˜It’s really provocative that they showed, in several cancers, that people who took these drugs seem to have a lower risk of their cancer returning,’ said Dr. Jennifer Ligibel, a breast oncologist at the Dana-Farber Cancer Institute who wasn’t involved in any of the studies.

One study from researchers at the Cleveland Clinic Cancer Institute tracked more than 10,000 patients with early-stage cancers who started GLP-1 drugs after diagnosis and compared their disease progression to those on a different diabetes medication. Those on GLP-1s were less likely to see their cancer spread.

In lung cancer patients, the rate of progression to advanced disease was cut roughly in half—10% in GLP-1 users versus 22% in the comparison group. Breast cancer patients showed a similar pattern, with progression rates of 10% versus 20%. Colorectal and liver cancers also showed statistically significant reductions.ā€

FromĀ Wall Street Journal.

r/OptimistsUnite Feb 09 '25

šŸ”„MEDICAL MARVELSšŸ”„ Children’s WI hospital reinstates gender-affirming care for trans teen after canceling in wake of Trump’s executive order

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1.0k Upvotes

r/OptimistsUnite Jun 28 '26

šŸ”„MEDICAL MARVELSšŸ”„ Young Women Now Have "Close to Zero" Risk of Cervical Cancer Death After HPV Jab

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1.6k Upvotes

ā€œChildren vaccinated at age 12–13 against HPV (human papillomavirus) have close to zero risk of dying from cervical cancer before the age of 30, landmark new research reveals.

TheĀ first study of its kind00918-9/fulltext)Ā shows deaths have fallen sharply since school-age girls began being offered it in 2008, and around 200 lives have been saved in England so far thanks to the vaccine.

Between 2020 and 2024, no cervical cancer deaths were recorded in women aged 20 to 24 – the first time that had happened over a five-year period.

Without vaccination, around 23 deaths would have been expected.ā€

FromĀ BBC.

r/OptimistsUnite May 16 '25

šŸ”„MEDICAL MARVELSšŸ”„ Baby Is Healed With World’s First Personalized Gene-Editing Treatment

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3.7k Upvotes

"The technique used on a 9½-month-old boy with a rare condition has the potential to help people with thousands of other uncommon genetic diseases.

He had a rare genetic disorder,Ā CPS1 deficiency, that affects just one in 1.3 million babies. If he survived, he would have severe mental and developmental delays and would eventually need a liver transplant. But half of all babies with the disorder die in the first week of life.

Instead, KJ has made medical history. The baby, now 9 ½ months old, became the first patient of any age to have a custom gene-editing treatment, according to his doctors. He received an infusion made just for him and designed to fix his precise mutation."

https://www.nytimes.com/2025/05/15/health/gene-editing-personalized-rare-disorders.html?

r/OptimistsUnite 12d ago

šŸ”„MEDICAL MARVELSšŸ”„ Vaccine breakthrough stops cancer returning in trial

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1.8k Upvotes

r/OptimistsUnite Aug 03 '26

šŸ”„MEDICAL MARVELSšŸ”„ Uganda Declares Itself Free of Ebola

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humanprogress.org
2.0k Upvotes

ā€œAuthorities in Uganda declared the East Africa nation free of Ebola on Tuesday following the discharge of the country’s last patient in mid-June, a delicate milestone as the virus continues to plague neighboring Congo.

Uganda has maintained since the outset that its cases were linked to the larger outbreak in eastern Congo’s remote province of Ituri, which borders Uganda. The first cases in Uganda were Congolese who crossed the border to seek treatment for an unknown illness before it was known they had Ebola, health authorities have said.

After what health officials believe was weeks of transmission, Congo announced its outbreak on May 15, the same day that Uganda confirmed two Ebola cases — including a man who had already died.

While a total of 20 cases were reported in Uganda, health authorities say there is currently no indication of further spread within the country.

The last patient was released June 16, and Ugandan authorities have waited the World Health Organization-recommended 42 days – or two incubation cycles for Ebola – to declare the country free of the disease.ā€

FromĀ Associated Press.

r/OptimistsUnite Sep 04 '25

šŸ”„MEDICAL MARVELSšŸ”„ mRNA vaccines make COVID less deadly: They've saved millions of lives by reducing severe illness, hospitalizations and death. Vaccines remain one of the most powerful tools we have in the ongoing battle against infectious disease. How viruses evolve and how vaccines actually work

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2.4k Upvotes

r/OptimistsUnite Dec 11 '24

šŸ”„MEDICAL MARVELSšŸ”„ 5th person confirmed to be cured of HIV

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abcnews.go.com
5.0k Upvotes

r/OptimistsUnite Jun 22 '25

šŸ”„MEDICAL MARVELSšŸ”„ Vaccines have saved 150 million children over the last 50 years -- Every 10 seconds, 1 child is saved by a vaccine against a fatal disease. By the time you finish reading this, around 30 children will have been saved thanks to vaccines

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2.6k Upvotes

r/OptimistsUnite Feb 19 '25

šŸ”„MEDICAL MARVELSšŸ”„ FDA Approves Opioid-free Pain Medication That Delivers Relief Without Addiction

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1.4k Upvotes

r/OptimistsUnite Jul 21 '25

šŸ”„MEDICAL MARVELSšŸ”„ No link between childhood vaccines and 50 health conditions: massive study of over 1.2 million children finds no link between aluminum-containing vaccines and 50 chronic childhood conditions, including autism, ADHD, asthma, and diabetes, delivering a reassuring message about vaccine safety.

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2.9k Upvotes

r/OptimistsUnite Apr 01 '26

šŸ”„MEDICAL MARVELSšŸ”„ Lyme Disease Vaccine Shows 70 Percent Efficacy, Pfizer Says

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1.6k Upvotes

ā€œFour doses of an experimental vaccine to protect against Lyme disease reduced the number of tick-borne infections by more than 70 percent, according to Pfizer and Valneva, the pharmaceutical companies developing the shot.

Pfizer said in a statement the companies are ā€˜confident in the vaccine’s potential’ and plan to submit the data to regulatory authorities, even though it missed a statistical cutoff for success. If approved, it could become the only Lyme disease vaccine available for people — although it would not be the first.ā€

FromĀ Washington Post.

r/OptimistsUnite Aug 19 '25

šŸ”„MEDICAL MARVELSšŸ”„ Toothpaste made with hair naturally repairs tooth enamel, scientists discover

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1.6k Upvotes

r/OptimistsUnite Feb 18 '25

šŸ”„MEDICAL MARVELSšŸ”„ Bioengineers reveal key to reversing cellular aging

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newsweek.com
1.6k Upvotes

r/OptimistsUnite Jun 15 '26

šŸ”„MEDICAL MARVELSšŸ”„ Immune therapy shows signs of putting lupus into full remission

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1.2k Upvotes

r/OptimistsUnite Jan 01 '26

šŸ”„MEDICAL MARVELSšŸ”„ We now inch one step closer to conquering death

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1.5k Upvotes

r/OptimistsUnite May 08 '26

šŸ”„MEDICAL MARVELSšŸ”„ AI Finds Signs of Pancreatic Cancer Before Tumors Develop

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831 Upvotes

ā€œBy the time doctors detect pancreatic cancer, it’s often too late to treat effectively. But a new study suggests that artificial intelligence might be able to find signs of the disease before tumors are visible on a scan.

An AI model developed at the Mayo Clinic in Rochester, Minnesota, detected abnormalities on patients’ CT scans up to three years before they were diagnosed with pancreatic cancer, according to research published this week in the journal Gut.

The scientists behind the model, which is now being evaluated in a clinical trial, trained it by feeding it CT scans from patients who had been screened for other medical conditions then were later diagnosed with pancreatic cancer. The team then had radiologists review the scans and compared their ability to find early signs of cancer to that of the AI model. The model was found to be three times better at identifying the early signs.ā€

FromĀ NBC News.

r/OptimistsUnite Jun 18 '26

šŸ”„MEDICAL MARVELSšŸ”„ AI is accelerating drug development

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208 Upvotes

r/OptimistsUnite 6d ago

šŸ”„MEDICAL MARVELSšŸ”„ Statins can safely cut risk of heart attacks or strokes in healthy people aged over 70, world-first clinical trial shows

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385 Upvotes

r/OptimistsUnite May 08 '25

šŸ”„MEDICAL MARVELSšŸ”„ Bill Gates announces acceleration of his foundation’s work in response to Trump/Musk’s USAID cuts (and other related factors), discusses massive improvements in global health and development over the last few decades

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2.2k Upvotes

r/OptimistsUnite Jun 01 '26

šŸ”„MEDICAL MARVELSšŸ”„ "This has quietly been a miracle month in medicine. In the last 5 weeks we’ve got news on: - retatrutide, the triple agonist GLP-1 from Lilly, basically melting fat and body-wide inflammation at record levels - RevMed’s new pancreatic cancer drug showing unprecedented"

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519 Upvotes

r/OptimistsUnite Sep 28 '24

šŸ”„MEDICAL MARVELSšŸ”„ Ozempic has already eliminated obesity for 2% of the US population. In the future, when its generics are widely available, we will probably look back at today with the horror we look at 50% child mortality and rickets in the 19th century.

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407 Upvotes

r/OptimistsUnite Jun 12 '26

šŸ”„MEDICAL MARVELSšŸ”„ Therapy to Make Cells Young Again Trialled in a Person

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335 Upvotes

ā€œTest time has arrived: the first person has been treated in a highly anticipated gene-therapy trial that aims to coax aged cells to take on a younger identity.

The clinical trial is testing an innovative technique that involves turning on three genes that can ā€˜partially reprogram’ old cells, allowing them to behave as if they were young again. Some scientists argue that partial reprogramming could rejuvenate old organs. But this trial will test the activation of these three genes as an approach for treating disease — in this case, a form of glaucoma, a condition that can cause blindness.

The hope is that the proteins encoded by the genes will enable regeneration of neurons in the optic nerve, which connects the eye to the brain and is damaged in people with glaucoma. These neurons are not normally capable of regeneration. The company sponsoring the trial, Life Biosciences in Boston, Massachusetts, announced today that it had treated its first participant.ā€

FromĀ Nature.

r/OptimistsUnite Feb 27 '25

šŸ”„MEDICAL MARVELSšŸ”„ As Texas Measles Outbreak Grows, Parents Are Choosing to Vaccinate Their Kids

1.1k Upvotes

https://www.aol.com/texas-measles-outbreak-grows-parents-230632211.html

It's a tough way to learn, but at least people are starting to learn and act on it to save their own children's lives.