At least three clients of an unlicensed spa in New Mexico contracted HIV after receiving platelet-rich plasma (PRP) microneedling facials, according to an investigation by the US Centers for Disease Control and Prevention (CDC).
The investigation, spanning 5 years with parts of it still ongoing, has resulted in the closure of the spa and is raising questions about public safety in cosmetic clinics.
Though transmission of HIV by unsterile injection practices is a known risk, this is the first time it has been linked to cosmetic injection services, shared Anna Stadelman-Behar, MD, from the CDC’s Epidemic Intelligence Service.
Sometimes called a vampire facial, the PRP treatment involves taking a patient’s own blood and separating it in a centrifuge. The portion containing a high concentration of platelets is then reinjected using a syringe or microneedling device.
“The idea is that when you inject this concentrated amount of platelets, the growth factors that the platelets release help to stimulate the regenerative nature of that area,” said Anthony Rossi, MD, professor of dermatology at Weill Cornell university in New York, and attending dermatologist at Memorial Sloan Kettering Cancer Center.
The infections under investigation first came to light when a woman was diagnosed with HIV with no known risk factors for the disease other than exposure to microneedling facials at a cosmetic spa.
The New Mexico Department of Health and the CDC launched an investigation of the spa and discovered a litany of “gross violations of infection control practices,” said Stadelman-Behar.
Infection-Control Violations
At the spa in New Mexico, investigators found:
On a kitchen counter, a centrifuge, a heating dry bath, and a rack of unlabeled tubes containing bloodIn a refrigerator, unlabeled tubes of blood and medical injectables including botox and lidocaine stored along with foodUnwrapped syringes in drawers, on counters, and discarded in regular trash cansNo autoclave for steam sterilization on the premisesOnly surface cleaning for procedure equipment with ammonium chloride disinfecting spray and benzalkonium chloride disinfecting wipes after each client visitDisposable electric desiccator tips cleaned only by alcohol immersion to be reused
The spa’s owner operated without appropriate licenses at multiple locations and did not have an appointment scheduling system that stored client contact information.
Investigators contacted as many people as they could find and launched a large-scale community outreach effort to find more.
In total, four clients and one intimate partner of a client were diagnosed with HIV during the investigation, but one client and her partner were determined to likely have been infected before the spa visit.
It is not clear whether the infections were due to unlabelled contaminated blood products being given to the wrong client or contamination on shared needles. Investigators did not have the authority to collect specimens during their site visit that would have allowed them to study that.
“We can’t definitively say what the route of contamination was,” noted Stadelman-Behar.
Anne Chapas, MD, a board-certified dermatologist, and instructor at Mount Saini Hospital in New York, added that just because a procedure is cosmetic, that doesn’t mean it is not medical. “Personally, I feel it should only be done by medical practitioners who understand the risks.”
A Medical Procedure
PRP microneedling has been used extensively in orthopedic surgery to promote joint regeneration. For the past 10 years, it has also been used in dermatology to treat hair loss from alopecia, to augment wound healing, and cosmetically to reduce facial wrinkles.
It is generally done in a doctor’s office or medical spa, and the procedure takes about half an hour.
Stadelman-Behar said that this ongoing investigation highlights the importance of front-line healthcare workers using their clinical expertise to help identify potential new routes of transmission for infections. “It was provider-led intuition that sparked this investigation, so it’s important to let the department of health know if there is something amiss with any of the exposures that the patient might have had,” she said.
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