No menu items!
EletiofeThey Had PTSD. A Psychedelic Called Ibogaine Helped Them...

They Had PTSD. A Psychedelic Called Ibogaine Helped Them Get Better

-

- Advertisment -

After multiple deployments with the US Army Special Forces, Joe Hudak returned home in 2011 changed by his time in Iraq, Afghanistan, and South America.

He was quickly diagnosed with post-traumatic stress disorder. He tried talk therapy and a range of medications, but they didn’t help. He attempted suicide twice in 2012. “I was fighting a war in my head,” he says. He retired in 2015 after 20 years in the Army.

Eventually, he learned about Veterans Exploring Treatment Options, a Texas-based organization helping service members access psychedelic treatments in countries where such drugs are legal or unregulated. In 2022, the group paid for him to fly to Mexico to be part of a study sponsored by Stanford University testing a psychoactive drug called ibogaine.

Derived from the root bark of the African iboga shrub, ibogaine has been used for centuries by the Pygmy tribes in Central Africa in spiritual and healing ceremonies. It is illegal in the US and many other places.

Hudak was one of 30 special operations veterans with traumatic brain injuries and severe psychiatric symptoms who took an oral dose of the drug. After treatment with ibogaine, they experienced an average reduction of 88 percent in PTSD symptoms, 87 percent in depression symptoms, and 81 percent in anxiety symptoms. The effects lasted for at least a month, when the study period ended. The results are published today in the journal Nature Medicine.

“I had all these voices in my head that would yell at me and shame me,” Hudak says. “What ibogaine did was cut out those extraneous voices.” He suddenly had more life, more energy. He could be present for his 7-year-old son. A friend from high school remarked that Hudak seemed like his old self again.

Veterans are already at a high risk of developing psychiatric conditions because of their combat experiences, and physical trauma to the head, such as from blast explosions, can compound that risk. Antidepressants and antianxiety medications are commonly prescribed, but they don’t address the underlying brain injury.

At the beginning of the ibogaine study, 23 of the participants met the criteria for PTSD, 14 for an anxiety disorder, and 15 for alcohol use disorder. In their lifetimes, 19 participants had suicidal ideations and seven had attempted suicide. Their mental illness was so disabling that it interfered with their cognition, mobility, self-care, and daily activities. Like Hudak, they had previously tried multiple treatments. A month after taking ibogaine, the veterans’ average disability ratings improved, decreasing from 30.2 to 5.1 on the World Health Organization’s disability assessment scale. Cognition showed the greatest boost.

“We don’t have good solutions for any mental health problems once they get into the treatment-resistant realm,” says Nolan Williams, an associate professor of psychiatry and behavioral sciences at Stanford who led the study. “If you could profoundly reverse disability, it would change the game.”

There’s been a resurgence of interest in recent years into using psychedelics to treat severe mental illness. In 2019, the US Food and Drug Administration approved a nasal spray version of ketamine, better known as a party drug, for treatment-resistant depression. And in December, the Multidisciplinary Association for Psychedelic Studies filed an application with the FDA to approve MDMA, also known as ecstasy, in combination with therapy to treat PTSD.

Ibogaine has been investigated for its potential to treat addiction, but its use has also been linked to several deaths. The drug can cause a type of very fast heart rhythm, which the Stanford researchers were able to head off by giving participants magnesium via an IV.

The drug produces a dreamlike phenomenon, and people who take it often describe experiencing a slideshow of their lives. They’re able to see events from a third-person perspective and reevaluate those memories in a different way. “That is very unique to ibogaine,” Williams says. Veterans in the study reported that the drug helped them unpack their previous traumas. No psychotherapy occurred during treatment, but participants were monitored in a clinic since ibogaine’s effects can last for around 10 hours.

During treatment, the veterans reported side effects such as headaches and nausea. But there were no instances of serious side effects, including heart problems. Afterward, they returned to Stanford for post-treatment assessments. Hudak is still doing well more than a year after the treatment.

“These are really big effect sizes for patients who are pretty sick and hard to treat,” says Conor Liston, a professor of neuroscience and psychiatry at Weill Cornell Medicine who wasn’t involved in the study.

How exactly ibogaine and other psychedelics improve mental health, though, is still a bit of a mystery. One hypothesis is that they facilitate plasticity, or the remodeling of connections in the brain. “Formation of new connections or synapses between brain cells may be playing some important role in the therapeutic effects,” Liston says.

Ibogaine is also thought to act on the protein SERT, the serotonin transporter, which is the target of selective serotonin reuptake inhibitors, or SSRIs, commonly used to treat depression.

Ibogaine’s effect on cognition is also unclear. The Stanford group is studying the veterans’ brain scans for clues into how the drug led to cognitive improvements in working memory, processing speed, and other areas.

Amy Badura Brack, a professor of psychology at Creighton University who studies PTSD, is cautious about the results. “Although the results have large effect sizes, most psychological studies will show improvement with any intervention,” she says. The study was also small and didn’t include a placebo arm or a group that received standard treatments for comparison.

In addition to the powerful effect of taking the drug, all the participants were on a trip to Mexico, which could partly explain their immediate gains. “Many of us have psychological and even subtle neurological improvements after a period of rest and relaxation,” she says.

How long the drug’s effects last is still an open question. Williams says his group has continued to track the veterans for a year and plans to publish that data in the near future. He says the results of this small study support launching larger trials of the drug, which he hopes will be able to happen in the US.

“I think we’ve got work to do to prove it,” Williams says, “but the signal of what we found here is really exciting.”

Latest news

7 Best Handheld Gaming Consoles (2024): Switch, Steam Deck, and More

It feels like a distant memory by now, but right before the Nintendo Switch launched in 2017, it seemed...

The Boeing Starliner Astronauts Will Come Home on SpaceX’s Dragon Next Year

NASA has announced that astronauts Barry Wilmore and Sunita Williams will return to Earth next February aboard SpaceX’s Dragon...

How to Switch From iPhone to Android (2024)

Ignore the arguments about which is better, because iPhones and Android phones have far more in common than some...

12 Best Tablets (2024): iPads, Androids, and More Tested and Compared

Tablets often don't come with kickstands or enough ports, so it's a good idea to snag a few accessories...
- Advertisement -

Will the ‘Car-Free’ Los Angeles Olympics Work?

THIS ARTICLE IS republished from The Conversation under a Creative Commons license.With the Olympic torch extinguished in Paris, all...

Lionel Messi will return before MLS playoffs, says Inter Miami coach Tata Martino

Inter Miami head coach Tata Martino said on Friday that Lionel Messi will return to the team's lineup before...

Must read

7 Best Handheld Gaming Consoles (2024): Switch, Steam Deck, and More

It feels like a distant memory by now, but...

The Boeing Starliner Astronauts Will Come Home on SpaceX’s Dragon Next Year

NASA has announced that astronauts Barry Wilmore and Sunita...
- Advertisement -

You might also likeRELATED
Recommended to you