Journal of affective disorders
April 1, 2025
Angela T H Kwan, Moiz Lakhani, Kayla M Teopiz et al.
11 citations
An analysis of the FDA Adverse Event Reporting System found that reports of hepatobiliary disorders differ between ketamine and esketamine. Compared to acetaminophen, ketamine was associated with disproportionately lower reporting of hepatitis, liver injury, drug-induced liver injury, hepatic failure, and acute hepatic failure, but disproportionately higher reporting of hepatic function abnormalities and hepatic cytolysis. For esketamine, there was no disproportionate reporting of most hepatobiliary toxicities relative to acetaminophen, except for disproportionately higher reporting of hepatic failure. The authors recommend periodic monitoring of liver function tests and clinical surveillance for signs of hepatobiliary disease in individuals receiving chronic ketamine or esketamine, though causality has not been established.
CNS spectrums
October 31, 2024
Sabrina Wong, Gia Han Le, Angela T H Kwan et al.
10 citations
A systematic review and meta-analysis of seven randomized controlled trials found that a single dose of esketamine given around childbirth significantly reduced the incidence of postpartum depression (PPD). Within one week of delivery, the odds of a PPD diagnosis were 70% lower for those who received esketamine compared to a control; between four and six weeks postpartum, the odds were 67% lower. The results suggest that esketamine may have preventive antidepressant effects during the postpartum period, with implications for both the mechanisms and clinical treatment of PPD.
JAMA Psychiatry
April 15, 2026
Diana Orsini, Sabrina Wong, Sara Di Luch et al.
4 citations
In randomized clinical trials of psychedelic drugs for psychiatric disorders, the drugs' strong subjective effects often reveal which treatment participants or raters think they received, a phenomenon called functional unblinding. A systematic review of 112 trials found that only 29.5% assessed whether blinding was maintained, yet 57.1% cited blinding as a limitation. Blinding failure exceeded 90% in psilocybin, LSD, and ayahuasca studies and 85% in MDMA trials with inert placebos. Ketamine trials rarely assessed blinding but fared better when midazolam was used as an active comparator. No control strategy consistently preserved ideal blinding, raising concerns about the validity of efficacy estimates.
Journal of affective disorders
December 15, 2024
Sabrina Wong, Gia Han Le, Rodrigo Mansur et al.
3 citations
A review of preclinical and clinical studies examined whether ketamine affects metabolic parameters, particularly glucose-insulin homeostasis, in people with major depressive disorder (MDD) and treatment-resistant depression (TRD). In experimental diabetic conditions, ketamine did not disrupt glucose-insulin homeostasis. In adults with MDD, ketamine was associated with GLUT3 transporter upregulation and altered metabolomic signatures. In adults with TRD, ketamine increased brain glucose uptake in the prefrontal cortex. The available evidence suggests ketamine does not adversely affect metabolic parameters, though few clinical studies have evaluated its effects on glucose-insulin homeostasis in MDD. Ketamine appears safe regarding metabolic disturbances commonly seen with other augmentation therapies.