Her face gray and wizened well beyond her 59 years, Ms. Lopez would almost certainly still be addicted, if not for the fact that she is locked away in jail, not to mention the cup of pinkish liquid she downs every morning.
“It’s the only thing that allows me to live a normal life,” Ms. Lopez said of the concoction, which contains methadone, a drug used to treat opiate dependence. “These nurses that give it to me, they’re like my guardian angels.”
For the last six years, the Metropolitan Detention Center, New Mexico’s largest jail, has been administering methadone to inmates with drug addictions, one of a small number of jails and prisons around the country that do so.
At this vast complex, sprawled out among the mesas west of downtown Albuquerque, any inmate who was enrolled at a methadone clinic just before being arrested can get the drug behind bars. Pregnant inmates addicted to heroin are also eligible.
Here in New Mexico, which has long been plagued by one of the nation’s worst heroin scourges, there is no shortage of participants — hundreds each year — who have gone through the program.
In November, however, the jail’s warden, Ramon Rustin, said he wanted to stop treating inmates with methadone. Mr. Rustin said the program, which had been costing Bernalillo County about $10,000 a month, was too expensive.
Moreover, Mr. Rustin, a former warden of the Allegheny County Jail in Pennsylvania and a 32-year veteran of corrections work, said he did not believe that the program truly worked.
Of the hundred or so inmates receiving daily methadone doses, he said, there was little evidence of a reduction in recidivism, one of the program’s main selling points.
“My concern is that the courts and other authorities think that jail has become a treatment program, that it has become the community provider,” he said. “But jail is not the answer. Methadone programs belong in the community, not here.”
Mr. Rustin’s public stance has angered many in Albuquerque, where drug addiction has been passed down through generations in impoverished pockets of the city, as it has elsewhere across New Mexico.
Recovery advocates and community members argue that cutting people off from methadone is too dangerous, akin to taking insulin from a diabetic.
The New Mexico office of the Drug Policy Alliance, which promotes an overhaul to drug policy, has implored Mr. Rustin to reconsider his stance, saying in a letter that he did not have the medical expertise to make such a decision.
Last month, the Bernalillo County Commission ordered Mr. Rustin to extend the program, which also relies on about $200,000 in state financing annually, for two months until its results could be studied further.
“Addiction needs to be treated like any other health issue,” said Maggie Hart Stebbins, a county commissioner who supports the program.
“If we can treat addiction at the jail to the point where they stay clean and don’t reoffend, that saves us the cost of reincarcerating that person,” she said.
Hard data, though, is difficult to come by — hence the county’s coming review.
Darren Webb, the director of Recovery Services of New Mexico, a private contractor that runs the methadone program, said inmates were tracked after their release to ensure that they remained enrolled at outside methadone clinics.
While the outcome was never certain, Mr. Webb said, he maintained that providing methadone to inmates would give them a better chance of staying out of jail once they were released. “When they get out, they won’t be committing the same crimes they would if they were using,” he said. “They are functioning adults.”
In a study published in 2009 in The Journal of Substance Abuse Treatment, researchers found that male inmates in Baltimore who were treated with methadone were far more likely to continue their treatment in the community than inmates who received only counseling.
Those who received methadone behind bars were also more likely to be free of opioids and cocaine than those who received only counseling or started methadone treatment after their release.