Intervention relieves distress in cancer patients

Cancer patient receiving
chemotherapy
Photo by Rhoda Baer

Results of a small study suggest a single dose of the hallucinogenic drug psilocybin, when combined with counseling, can significantly lessen psychological distress in cancer patients for months at a time.

The study showed that psychological counseling and a single dose of psilocybin brought relief from distress that lasted for more than 6 months in a majority of the subjects monitored.

This was based on clinical evaluation scores for anxiety and depression.

“Our results represent the strongest evidence to date of a clinical benefit from psilocybin therapy, with the potential to transform care for patients with cancer-related psychological distress,” said study author Stephen Ross, MD, of New York University School of Medicine in New York, New York.

“If larger clinical trials prove successful, then we could ultimately have available a safe, effective, and inexpensive medication—dispensed under strict control—to alleviate the distress that increases suicide rates among cancer patients.”

Dr Ross and his colleagues reported the results of their study in the Journal of Psychopharmacology alongside a related study and 11 accompanying editorials.

Dr Ross’s study included 29 patients with cancer-related anxiety and depression. Their mean age was 56, and 62% were female. Ninety percent were Caucasian, and 10% were classified as “other” race.

Patients had breast cancer (31%), reproductive cancers (28%), digestive cancers (17%), leukemia/lymphoma (14%), and other cancers (10%).

All patients had been diagnosed as suffering from serious psychological distress related to their disease.

Treatment

Half of the patients were randomly assigned to receive a 0.3 mg/kg dose of psilocybin, and half received a vitamin placebo (250 mg of niacin) known to produce a “rush” that mimics a hallucinogenic drug experience.

Approximately half way through the study’s monitoring period (after 7 weeks), all patients switched treatments. Those who initially received psilocybin took a single dose of niacin, and vice-versa. Neither patients nor researchers knew who had first received psilocybin or placebo.

All patients were provided with tailored counseling from a psychiatrist, psychologist, nurse, or social worker. And the patients were monitored for side effects and improvements in their mental state.

Safety

The researchers said there were no serious adverse events (AEs), either medical or psychiatric, that were attributed to psilocybin.

The most common medical AEs that were attributable to psilocybin were non-clinically significant elevations in blood pressure and heart rate (76%), headaches/migraines (28%), and nausea (14%).

The most common psychiatric AEs attributable to psilocybin were transient anxiety (17%) and transient psychotic-like symptoms (7%; 1 case of transient paranoid ideation and 1 case of transient thought disorder).
 
Efficacy

The researchers said that, prior to the crossover, psilocybin produced immediate, substantial, and sustained improvements in anxiety and depression.

Specifically, patients who received psilocybin first had significant improvements in responses on the Hospital Anxiety and Depression Scale and the Beck Depression Inventory, when compared to patients who received niacin first.

The differences were significant 1 day after the patients’ first session and 7 weeks after the first session (P≤0.01 for all).

At the 6.5-month follow-up, 60% to 80% of participants continued with clinically significant reductions in depression or anxiety.

The researchers said a key finding of this study was that improvements in clinical evaluation scores for anxiety and depression lasted for the study’s extended monitoring period, which was 8 months for those who took psilocybin first.

Patients also reported post-psilocybin improvements in their quality of life, such as going out more, greater energy, getting along better with family members, and doing well at work. Some reported variations of spirituality, unusual peacefulness, and increased feelings of altruism.

“Our study showed that psilocybin facilitated experiences that drove reductions in psychological distress,” said study author Anthony Bossis, PhD, of New York University School of Medicine. “And if it’s true for cancer care, then it could apply to other stressful medical conditions.”

He cautioned that patients should not consume psilocybin on their own or without supervision from a physician and a trained counselor.

“Psilocybin therapy may not work for everyone,” he noted. “And some groups, such as people with schizophrenia, as well as adolescents, should not be treated with it.”

Cancer patient receiving
chemotherapy
Photo by Rhoda Baer

Results of a small study suggest a single dose of the hallucinogenic drug psilocybin, when combined with counseling, can significantly lessen psychological distress in cancer patients for months at a time.

The study showed that psychological counseling and a single dose of psilocybin brought relief from distress that lasted for more than 6 months in a majority of the subjects monitored.

This was based on clinical evaluation scores for anxiety and depression.

“Our results represent the strongest evidence to date of a clinical benefit from psilocybin therapy, with the potential to transform care for patients with cancer-related psychological distress,” said study author Stephen Ross, MD, of New York University School of Medicine in New York, New York.

“If larger clinical trials prove successful, then we could ultimately have available a safe, effective, and inexpensive medication—dispensed under strict control—to alleviate the distress that increases suicide rates among cancer patients.”

Dr Ross and his colleagues reported the results of their study in the Journal of Psychopharmacology alongside a related study and 11 accompanying editorials.

Dr Ross’s study included 29 patients with cancer-related anxiety and depression. Their mean age was 56, and 62% were female. Ninety percent were Caucasian, and 10% were classified as “other” race.

Patients had breast cancer (31%), reproductive cancers (28%), digestive cancers (17%), leukemia/lymphoma (14%), and other cancers (10%).

All patients had been diagnosed as suffering from serious psychological distress related to their disease.

Treatment

Half of the patients were randomly assigned to receive a 0.3 mg/kg dose of psilocybin, and half received a vitamin placebo (250 mg of niacin) known to produce a “rush” that mimics a hallucinogenic drug experience.

Approximately half way through the study’s monitoring period (after 7 weeks), all patients switched treatments. Those who initially received psilocybin took a single dose of niacin, and vice-versa. Neither patients nor researchers knew who had first received psilocybin or placebo.

All patients were provided with tailored counseling from a psychiatrist, psychologist, nurse, or social worker. And the patients were monitored for side effects and improvements in their mental state.

Safety

The researchers said there were no serious adverse events (AEs), either medical or psychiatric, that were attributed to psilocybin.

The most common medical AEs that were attributable to psilocybin were non-clinically significant elevations in blood pressure and heart rate (76%), headaches/migraines (28%), and nausea (14%).

The most common psychiatric AEs attributable to psilocybin were transient anxiety (17%) and transient psychotic-like symptoms (7%; 1 case of transient paranoid ideation and 1 case of transient thought disorder).
 
Efficacy

The researchers said that, prior to the crossover, psilocybin produced immediate, substantial, and sustained improvements in anxiety and depression.

Specifically, patients who received psilocybin first had significant improvements in responses on the Hospital Anxiety and Depression Scale and the Beck Depression Inventory, when compared to patients who received niacin first.

The differences were significant 1 day after the patients’ first session and 7 weeks after the first session (P≤0.01 for all).

At the 6.5-month follow-up, 60% to 80% of participants continued with clinically significant reductions in depression or anxiety.

The researchers said a key finding of this study was that improvements in clinical evaluation scores for anxiety and depression lasted for the study’s extended monitoring period, which was 8 months for those who took psilocybin first.

Patients also reported post-psilocybin improvements in their quality of life, such as going out more, greater energy, getting along better with family members, and doing well at work. Some reported variations of spirituality, unusual peacefulness, and increased feelings of altruism.

“Our study showed that psilocybin facilitated experiences that drove reductions in psychological distress,” said study author Anthony Bossis, PhD, of New York University School of Medicine. “And if it’s true for cancer care, then it could apply to other stressful medical conditions.”

He cautioned that patients should not consume psilocybin on their own or without supervision from a physician and a trained counselor.

“Psilocybin therapy may not work for everyone,” he noted. “And some groups, such as people with schizophrenia, as well as adolescents, should not be treated with it.”

Cancer patient receiving
chemotherapy
Photo by Rhoda Baer

Results of a small study suggest a single dose of the hallucinogenic drug psilocybin, when combined with counseling, can significantly lessen psychological distress in cancer patients for months at a time.

The study showed that psychological counseling and a single dose of psilocybin brought relief from distress that lasted for more than 6 months in a majority of the subjects monitored.

This was based on clinical evaluation scores for anxiety and depression.

“Our results represent the strongest evidence to date of a clinical benefit from psilocybin therapy, with the potential to transform care for patients with cancer-related psychological distress,” said study author Stephen Ross, MD, of New York University School of Medicine in New York, New York.

“If larger clinical trials prove successful, then we could ultimately have available a safe, effective, and inexpensive medication—dispensed under strict control—to alleviate the distress that increases suicide rates among cancer patients.”

Dr Ross and his colleagues reported the results of their study in the Journal of Psychopharmacology alongside a related study and 11 accompanying editorials.

Dr Ross’s study included 29 patients with cancer-related anxiety and depression. Their mean age was 56, and 62% were female. Ninety percent were Caucasian, and 10% were classified as “other” race.

Patients had breast cancer (31%), reproductive cancers (28%), digestive cancers (17%), leukemia/lymphoma (14%), and other cancers (10%).

All patients had been diagnosed as suffering from serious psychological distress related to their disease.

Treatment

Half of the patients were randomly assigned to receive a 0.3 mg/kg dose of psilocybin, and half received a vitamin placebo (250 mg of niacin) known to produce a “rush” that mimics a hallucinogenic drug experience.

Approximately half way through the study’s monitoring period (after 7 weeks), all patients switched treatments. Those who initially received psilocybin took a single dose of niacin, and vice-versa. Neither patients nor researchers knew who had first received psilocybin or placebo.

All patients were provided with tailored counseling from a psychiatrist, psychologist, nurse, or social worker. And the patients were monitored for side effects and improvements in their mental state.

Safety

The researchers said there were no serious adverse events (AEs), either medical or psychiatric, that were attributed to psilocybin.

The most common medical AEs that were attributable to psilocybin were non-clinically significant elevations in blood pressure and heart rate (76%), headaches/migraines (28%), and nausea (14%).

The most common psychiatric AEs attributable to psilocybin were transient anxiety (17%) and transient psychotic-like symptoms (7%; 1 case of transient paranoid ideation and 1 case of transient thought disorder).
 
Efficacy

The researchers said that, prior to the crossover, psilocybin produced immediate, substantial, and sustained improvements in anxiety and depression.

Specifically, patients who received psilocybin first had significant improvements in responses on the Hospital Anxiety and Depression Scale and the Beck Depression Inventory, when compared to patients who received niacin first.

The differences were significant 1 day after the patients’ first session and 7 weeks after the first session (P≤0.01 for all).

At the 6.5-month follow-up, 60% to 80% of participants continued with clinically significant reductions in depression or anxiety.

The researchers said a key finding of this study was that improvements in clinical evaluation scores for anxiety and depression lasted for the study’s extended monitoring period, which was 8 months for those who took psilocybin first.

Patients also reported post-psilocybin improvements in their quality of life, such as going out more, greater energy, getting along better with family members, and doing well at work. Some reported variations of spirituality, unusual peacefulness, and increased feelings of altruism.

“Our study showed that psilocybin facilitated experiences that drove reductions in psychological distress,” said study author Anthony Bossis, PhD, of New York University School of Medicine. “And if it’s true for cancer care, then it could apply to other stressful medical conditions.”

He cautioned that patients should not consume psilocybin on their own or without supervision from a physician and a trained counselor.

“Psilocybin therapy may not work for everyone,” he noted. “And some groups, such as people with schizophrenia, as well as adolescents, should not be treated with it.”