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Searching for a New 'Gold Standard'

Striking Results Treating PTSD with Reconsolidation of Traumatic Memories Therapy

In July 2023, an op-ed by Garry Trudeau appeared in The Washington Post titled, “The Best PTSD Treatment You’ve Never Heard Of.”

Trudeau, creator of the comic strip Doonesbury, and a longtime veterans advocate who received the VVA President’s Award for Excellence in the Arts, described a presentation at the annual meeting of the International Society for Traumatic Stress Studies, the flagship organization of researchers and therapists specializing in stress and trauma.

The presenter was Michael Roy, a physician and researcher at Walter Reed National Military Medical Center. Roy reported the initial results of a study comparing the “gold standard” of PTSD therapies, known as Prolonged Exposure, or PE, with a newer technique called Reconsolidation of Traumatic Memories, or RTM.

The goal for study participants was not simply an improvement in symptoms, but instead a full elimination of those symptoms, so that participants would no longer meet the criteria for a PTSD diagnosis. Using this ambitious framework, Roy noted a success rate for RTM of 60 percent, versus PE’s success rates, which hovered at levels between 30 and 50 percent.

For many trauma care clinicians, these results were more than striking. RTM clearly deserved a closer look.

michaelroy
Dr. Michael Roy

A 'New and Improved' Treatment Option  

Post-traumatic Stress Disorder requires no introduction for Vietnam War veterans. In 2013, the VA reported that 7 percent of female and 11 percent of male Vietnam War veterans had about 40 years’ worth of persistent PTSD. VA records also indicate that in 2001 and 2005, 13 percent of Iraq and Afghanistan war veterans received a formal PTSD diagnosis.

PE, among the several PTSD treatments available through the VA, involves a counselor who guides a veteran in directly facing trauma-fueled memories. The central assumption is that confronting and re-confronting trauma disarms the harrowing memories, and, in turn, gradually reduces the associated symptoms, making them ultimately manageable.

But many veterans have found PE to be difficult, as it asks them to re-live anxiety-inducing episodes. Some find the therapy exacerbates their fears. Meanwhile, therapists have noted research suggesting that PE is only somewhat effective. One study reported that between 60 and 70 percent of PE participants still met criteria for PTSD after lengthy periods of PE.

At this year’s annual ISTSS meeting in September, Roy and two colleagues shared growing evidence that points to RTM as a truly “new and improved” option for PTSD treatment. Accrued scientific data continues to support RTM’s ability to deliver lasting relief, offering an absence of PTSD-related symptoms with fewer sessions delivered over a shorter period of time compared to PE.

doonesbury
Doonesbury Comic

DOONESBURY © 2022 G. B. Trudeau. Reprinted with permission of ANDREWS MCMEEL SYNDICATION. All rights reserved.

DEFYING CONVENTIONAL NOTIONS OF THERAPY  

Mike Moreno, a member of Angel Almedina Memorial Chapter 126 in New York City, saw a great deal of action in Vietnam serving as a rifleman with the 101st Airborne Division in 1969. He brought his share of those experiences home.

“Shortly after my discharge I started having nightmares and flashbacks,” he said. “I became hypervigilant. I avoided large gatherings. I trusted no one.” Moreno began withdrawing from family and friends, but never discussed his time in the war with anyone.

He didn’t seek treatment for PTSD at the VA until the late 1980s but did not exactly have a positive experience. “For another twenty years I was in therapy,” Moreno said. “I had one-on-one counselors. I was in group sessions. I tried different techniques. None of them worked for me.”

Then, on February 16, 2023, everything changed. “I found RTM,” Moreno said. “It was suggested by a friend, and I thought, why not?” In the first session his therapist asked him to identify events from his combat experiences that troubled him the most and rank them from one to ten. “My number ten,” Moreno said, “was an ambush and firefight where my good friend was killed, and I was wounded.”

What followed defied all conventional notions of PTSD therapy. In just three sessions with his counselor, the ambush and firefight Moreno ranked at ten dropped to a three, and then to zero. “The demons were gone,” Moreno said. “Suddenly I could talk about this event without anxiety. The most astonishing thing is that other combat events I experienced had also dropped to zero. The dark weight I lived with for so many years had finally lifted.”

homeless
Brandon Shapiro/U.S. Air Force
A homeless Vietnam War veteran with a folded-up five-dollar bill outside a convenience store in the Chinatown District of Honolulu in 2016. The man, who asked to remain unidentified, said that he constantly relives combat situations he took part in during the war. He also said that he knew many other homeless veterans who continue to experience similar emotional problems stemming from their experiences during their military service.

BOURKE'S NEW PROTOCOL  

Dr. Frank Bourke, a research psychologist, has been a key player in RTM’s development. “It started with 9/11,” Bourke said. Along with many other psychologists and counselors, he began offering therapy to survivors of the attack. He used a protocol originally rooted in neuro-linguistic programming, a form of therapy designed to help people change their thinking and attitudes. Many had severe PTSD.

As Bourke conducted therapy, he tweaked his original approach to better fit the cases he was seeing. In the process of modifying his approach, he saw something extraordinary. “My revised protocol seemed to completely eradicate all PTSD symptoms in 70 to 80 percent of the people I worked with,” he said.

Bourke said it was taking him between just two-to-four hours to drastically reduce symptoms, including severe PTSD. “It was very clearly a remarkable breakthrough in treatment compared to what most therapists were using or knew about.” He began to share the treatment with other New York City-area counselors and psychologists working with 9/11 survivors.

“I was trained as a research scientist,” Bourke said, “and knew what it would take to get the RTM protocol tested and into the mainstream of public use.” That process took time, but Bourke, working with many colleagues, improved and standardized the protocol.

He knew that integrating the RTM protocol into standard PTSD care would require airtight scientific evidence. So, he founded the nonprofit Research and Recognition Project and raised money to do the research required to get his new RTM protocol scientifically reviewed and validated.

In one striking example of that research, four studies done between 2014 and 2016 included 149 participants with PTSD. Following RTM therapy, more than 93 percent of the participants saw their PTSD improve and no longer met the formal criteria of a PTSD diagnosis. They were, in effect, cured. No current PTSD therapy in use can claim that level of success.

HOW RTM WORKS  

How RTM works is rooted in part in the malleable nature of memory. Research tells us that memories are less fixed than we think they are. Some fade with time, becoming less distinct or specific, while others are altered by emotions and attitudes.

Veterans who have experienced combat tend to believe that their wartime memories, particularly the difficult ones, will remain vividly fixed in their minds. But memories can be modulated and modified. The emotional punch of certain memories, particularly fear and apprehension, can be tempered, reduced, and even eliminated.

RTM uses the brain’s ability to diminish a traumatic memory’s impact by asking an individual to imagine a movie screen. A therapist then guides the client through a short “movie” of a neutral event, imagining the images in black and white, then running at different speeds and in reverse until the client is comfortable watching the imaginary images.

From there, a therapist moves on to images of the client’s actual traumatic event, but from a dissociated view, as if simply looking on as a disinterested observer, not a direct participant.

The final step is defined by a client’s ability to remember a traumatic event without its original anxiety-provoking impact.

“After his second RTM session, Mike Moreno said, “I reenacted the event in the third person. Me, looking at myself, watching the event unfold. We did this several times, putting less and less emphasis on the gory details each time. At the end of this session, I teared up. The event had gone from an emotional level ten to a three.”

In the last session, “we changed from reenacting the event in the third person to me watching the event unfold from a safe place before the firefight, to a safe place after the firefight, looking at those horrible things that happened during the battle as still images in a fast-running black-and-white slide show. By the end of the session, the ambush that had been a level ten for me for so many years had become a zero.”

Despite extensive documentation supporting RTM’s usefulness, however, the VA recently announced that the evidence on RTM “was insufficient for making a recommendation.” Although positive, the evidence was judged to be “very low quality.” The statement went on to say that the VA’s Office of Research and Development does not have “any current or pending research activities in RTM,” and that the VA’s National Center for PTSD was “not conducting or planning to conduct research on RTM at this time.”

The good news is that RTM is available through the VA’s Vet Centers nationwide and in private and public settings. Some 350 trained and certified RTM practitioners across the country are listed on The Research and Recognition Project’s online locator.

Frank Bourke has done more than a hundred RTM demonstrations for VIPs and leaders in the military and government. He recently met with the Surgeon Generals of the service branches and the Commandant of the Marine Corps and their staffs.

“Essentially the conclusion was that the service branches and the Defense Health Agency want to incorporate this therapy. We need to keep doing research, keep improving the protocol as it goes forward, and adapt it to other forms of PTSD,” Bourke said. “What I’m attempting to do is establish a research institute that will ensure fidelity to the treatment and do it all in a fashion that is genuinely objective.”


SECOND OPINION

VVA PTSD & SA Committee Chair Tom Hall weighs In On RTM therapy: Promising, but Not the Standard Yet

With the emergence of new treatments for any medical condition, especially those promising extraordinary results, some degree of caution is warranted.

“People sometimes come to VVA to ask us to formally support a particular approach to treating PTSD,” said Tom Hall, who chairs the National PTSD and Substance Abuse Committee. “When they do, I tell them Vietnam Veterans of America is not a research organization and we do not conduct scientific studies. Plus, VVA cannot officially endorse any treatment before it’s fully vetted and becomes a standard treatment that VA offers.”

With that caveat, Hall agreed that the PTSD therapy known as Reconsolidation of Traumatic Memories is a promising treatment option.

“VVA encourages more research into RTM, as well as other newer PTSD treatments,” Hall said, “but PTSD is such a variable condition, marked by so many symptoms that manifest differently from one individual to another, that it’s unlikely that any single treatment will be a silver bullet. So far, at least, no specific treatment has worked for everybody, no matter how promising that therapy seemed to be in early studies.”

Hall went on to say that one of the most important things in any type of PTSD research is sample size. “In other words, how many people were in the group that received the treatment? If it was five, and they all experienced significant improvement, that’s interesting. If it was fifty, that starts to be more persuasive. But it typically needs to get into the hundreds before the VA will be convinced.”

This is one of the bars that RTM therapy still needs to clear, Hall said, “to get moved into the VA’s service package of PTSD treatments.”

tomhall
Dr. Tom Hall

While Hall welcomes the development of more treatment alternatives, he noted that “nothing’s 100 percent. If RTM turns out to be a therapy that produces a high recovery rate as studies so far point to, and if further evidence definitively confirms that this high recovery is sustainable, researchers can say with confidence that it is an effective treatment that deserves widespread use among veterans—or anybody—battling PTSD.”

RTM continues to be considered an “emerging” therapy as research continues, Hall said, and the VA – as well as VVA – will be closely following the outcomes of that research.



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