A Comparison of Hypnosis and Mindfulness on Reducing Pain in Chronic Pain Patients

"* After informed consent was obtained and baseline assessment, patients will be randomly assigned to one of the three conditions in 20 minutes:~ 1. Audio hypnosis (HYP)~ 2. Audio mindfulness (MM)~ 3. A control condition (a voice reading neutral text) These audios will be produced together with hypnotherapist in Thailand, psychiatrist and researchers.~* The randomization process will be performed using a computerized random sequence generator.~* The patient listens to Hypnosis audio recording through headphones in a private room.~* Participants will be blind to the study hypotheses.~* To keep the experimenter blind, the participants will not reveal what they hear in the audios.~* Pain intensity will be assessed both at pre- and post-session (5 minutes).~* Secondary outcomes will be assessed at pre- and post-session by the questionnaires (5 minutes).~* Post-session quality of sleep will be assessed by telephone interview 1 day after session."

"* After informed consent was obtained and baseline assessment, patients will be randomly assigned to one of the three conditions in 20 minutes:~ 1. Audio hypnosis (HYP)~ 2. Audio mindfulness (MM)~ 3. A control condition (a voice reading neutral text) These audios will be produced together with hypnotherapist in Thailand, psychiatrist and researchers.~* The randomization process will be performed using a computerized random sequence generator.~* The patient listens to Mindfulness Meditation audio recording through headphones in a private room.~* Participants will be blind to the study hypotheses.~* To keep the experimenter blind, the participants will not reveal what they hear in the audios.~* Pain intensity will be assessed both at pre- and post-session. (5 minutes)~* Secondary outcomes will be assessed at pre- and post-session by the questionnaires. (5 minutes)~* Post-session quality of sleep will be assessed by telephone interview 1 day after session."

"* After informed consent was obtained and baseline assessment, patients will be randomly assigned to one of the three conditions in 20 minutes:~ 1. Audio hypnosis (HYP)~ 2. Audio mindfulness (MM)~ 3. A control condition (a voice reading neutral text) These audios will be produced together with hypnotherapist in Thailand, psychiatrist and researchers.~* The randomization process will be performed using a computerized random sequence generator.~* The patient listens to Control audio recording through headphones in a private room.~* Participants will be blind to the study hypotheses.~* To keep the experimenter blind, the participants will not reveal what they hear in the audios.~* Pain intensity will be assessed both at pre- and post-session. (5 minutes)~* Secondary outcomes will be assessed at pre- and post-session by the questionnaires. (5 minutes)~* Post-session quality of sleep will be assessed by telephone interview 1 day after session."