Trump admin plans to detransition incarcerated trans people. Is that 'medical experimentation'?

Following attempts by U.S. President Donald Trump's administration to end gender-affirming care for transgender prisoners, a rumor spread online that the administration admitted to "medically experimenting" on incarcerated trans people. 

The allegations circulated on Threads, Instagram, Reddit and Bluesky. 

This rumor originated from a report by Aleksandra Vaca, an independent trans journalist, who argued that the Trump administration's February 2026 proposal to end gender-affirming care in prisons amounts to medical experimentation. 

She alleged the administration "is throwing out existing medical standards and instead wishes to force arbitrary guidelines onto a captive population—all the while being fully aware of the risks and actively documenting the results."

Factually, the proposal rejects medically accepted standards of care for trans patients with gender dysphoria and would forcibly detransition trans prisoners. A court order blocked the policy from going into effect as of this writing, but filings from the American Civil Liberties Union indicated that some trans prisoners still did not receive their treatments, such as hormone therapy. 

Dr. Dan Karasic, who helped develop international standards for the treatment of transgender people, called Vaca's story "pretty accurate" in a phone call. (Karasic is also an expert witness supporting the ACLU's case.) But Dr. Alyssa Burgart, a bioethicist with related leadership roles at Stanford University, said the proposal did not have "any of the safeguards that would be required in actual research."

"Experimentation implies that you are studying something. From the most technical aspect of, 'Is this administration experimenting on people,' I don't believe the administration has a research question," Burgart said in a phone call.

The White House and the federal Bureau of Prisons did not immediately return a request for comment. 

An associated claim Vaca made — that the Trump administration "implies its policy of forcibly detransitioning trans men in prisons has the aim of preserving their fertility" — referenced a real study the Bureau of Prisons cited in its decision-making process about reproductive outcomes for trans men. Nothing within the actual policy proposed by the Trump administration refers to preserving fertility. 

Here's the facts behind the government's proposal to end gender-affirming care in prisons. 

The policy, explained 

On Jan. 20, 2025 — the first day of his second term — Trump issued an executive order attempting to end using federal funds for gender-affirming care, including in prisons. On behalf of three trans prisoners, the ACLU filed a lawsuit, Kingdom v. Trump, in March 2025, contending that the order violated federal law, including the Eighth Amendment ban on cruel and unusual punishment. 

U.S. District Judge Royce C. Lamberth paused the order, ruling that the federal prison system could not take away medications "that its own medical staff have deemed to be medically appropriate without considering the implications" (see Page 36). 

In response, the Bureau of Prisons released a more detailed plan in February 2026.

That policy refers to gender dysphoria "recovery" and claims gender identity has no "meaningful basis for identification," which diverges from medical understanding. 

The Trump administration's policy calls for treating gender dysphoria by prioritizing psychotherapy and preventing access to sex modification surgeries, hormone replacement therapy and "social accommodations." The policy also proposes individualized "tapering" plans to remove patients off of hormones who already receive them (see Page 7). 

The policy acknowledges patients may experience "severe physiological and psychological withdrawal effects from tapering." 

"It may not be appropriate in all cases for the initial tapering plan to include cessation of hormones. But tapering plans should be reevaluated regularly with respect to cessation of hormones," the policy said on Page 8, indicating that the end goal is stopping hormones for all trans prisoners. 

Vaca calls policy 'medical experimentation'

In March, Vaca published a report in her Substack publication, Transitics, titled "The Trump Administration Admits to Medically Experimenting on Trans People in Prison."

In that story, as stated in an earlier report from Vaca, she argues that the policy's goal of "recovery" from gender dysphoria is essentially conversion therapy.

Vaca then laid out why she believes the policy is medical experimentation by using an administrative record the Bureau of Prisons filed in the court case, which contains everything the Trump administration says it used to craft its proposal. 

The record included a paper that suggested a "tapering" approach for stopping hormonal treatment for menopausal women, which Vaca connected to the administration's "tapering plan." She said the government is trying to treat gender dysphoria using research for an "entirely different condition," indicating medical experimentation. (Karasic, the expert witness, agreed with Vaca on this.)

Further, she noted that the administrative record included papers on data collection and studies related to trans suicide risk. 

"It's strongly suggested that the BOP expects an increase in trans suicides, and rather than preventing these outcomes, it wants to sit by and collect the data," Vaca wrote.

Lack of ethics behind forcible detransition

Experts Snopes spoke to agreed the Trump administration's policy would not pass through a research ethics board, particularly given overwhelming medical evidence supporting the benefits of gender-affirming care — and the harms of conversion therapy. Burgart, the Stanford bioethicist, said: 

It is the professional obligation of health care workers to ensure that patients benefit from the therapies they are providing, that they are not harmed; that patients get to make decisions for themselves that are in their own best interest; and that all patients receive just access to care.

These are the four most basic principles of bioethics. This policy appears to violate every single one of them.

Proper medical research includes informed consent, in which patients are educated about the risks, benefits and alternatives of a proposed treatment.

"This policy is saying that they're using informed consent, but when there's a blanket prohibition … it is actually impossible to have informed consent," Burgart said. She compared the policy to a history of forced sterilizations in California state facilities due to both policies' coercive removal of bodily autonomy. 

Dr. Melissa Desa, a psychiatrist who previously treated trans patients while working at New York state prisons, said she preferred the term "inflicting suffering" over "medical experimentation" to describe the policy. Desa said she had never heard of a widespread ban on medically accepted treatment in prisons before. 

"You can't force treatment on them, just like you can't force treatment on you or I," Desa said. "That's just unethical and it's never going to — it shouldn't happen." 

Trans prisoners are particularly vulnerable to physical and sexual violence and are more likely to attempt suicide. All three experts Snopes spoke to emphasized that trans prisoners would likely experience extreme psychological distress under the policy.

"I suppose you could call it an experiment to see how many more trans people are profoundly harmed and perhaps killed in the prison system," Burgart said. 

Current state of Trump administration's policy 

In an email, Vaca acknowledged that the court case "partially blocked" the Trump administration's policy from going into effect — but noted the court order applies to "only 800" of the roughly 2,200 trans people in prison. She also referenced several court filings indicating "extensive evidence of noncompliance" with the pause (see Page 2). 

Li Nowlin-Sohl, one of the ACLU attorneys involved in the lawsuit, said the court order applies to all trans prisoners with a current or future diagnosis of gender dysphoria. Many incarcerated trans people don't have that diagnosis for various reasons, she said, including the fact that some don't want to medically transition. 

The ACLU has documented cases of noncompliance with the court order in at least 19 prisons (see Page 3). 

"Some people are being denied chest binders, but maybe still getting their hormones … it's a lot of individual circumstances," Nowlin-Sohl said in a phone call.

In one such circumstance, per a declaration under penalty of perjury from incarcerated self-taught lawyer Grace Pinson, Pinson's doctor said he "had been 'directed by Central Office to …terminate [her] hormone therapy immediately.'" A guard identified as "Lt. Teague" said, "I don't give a f*** what that judge says" (see Page 14). 

"If you want to make it home alive, you need to stop sending stuff to that f***ing judge," Teague said, according Pinson's testimony. (The Justice Department called Pinson's testimony inconsistent.) 

As of this writing, the ACLU and the federal government were debating whether the court-ordered pause should be dismissed. 

The bottom line

The Trump administration has plans to forcibly detransition trans people in prison. 

The experts Snopes spoke to disagree on whether that's medical experimentation. What's more important, they say, is that denying medically necessary care to a vulnerable population is outright unethical. 

"There's just absolutely no evidence — whether you want to call it conversion therapy or whether you want to call it medical experimentation — that you can withdraw someone from hormones and substitute psychotherapy, and that's going to be a sufficient treatment for gender dysphoria," Karasic said. 

Whether the government's plan goes into full effect is up to the courts, which have not made a final decision as of this writing.