Psilocybin-Assisted Physical Therapy in Chronic Low Back Pain

Inclusion Criteria: * 1\. Ability to provide informed consent in English. * 2\. Provision of signed and dated informed consent form. * 3\. Stated willingness to comply with all study procedures and availability for the duration of the study. * 4\. Male and female participants aged 18-65 years. * 5\. CLBP, uniformly defined as high-impact or bothersome non-cancer low back pain lasting ≥ three months that occurs most days and limits life or work activities. * 6\. At least moderate pain-related disability as measured by a total score on the ODI ≥ 15. * 7\. For women of childbearing potential, must have a negative urine pregnancy test at screening and immediately before dose administration. * Negative urine pregnancy test at screening and immediately before dose administration. * Use of one highly effective contraception (e.g., IUD, barrier method) for ≥ 1 month prior to screening. * 8\. Participants are required to commit to employing dual contraceptive methods throughout the study and to abstain from sperm or egg donation during the study period and for 28 days following the final drug dose for ova, and for 90 days following the final drug dose for sperm. Dual contraceptive methods encompass the use of a barrier contraceptive, such as condoms, coupled with another effective method capable of preventing pregnancy, such as oral or parenteral contraceptives, intrauterine devices, spermicide, and the like. * 9\. Resting blood pressure ≤ 140/90 mmHg (average of three screening…