The authors investigated the feasibility and possible effects of hypnotic suggestion and music for chronic pain. Ten people completed the 2-week intervention that consisted of daily listening to hypnotic suggestions combined with music. Averaged subjective pain intensity, pain bothersomeness, overall distress, anxiety, and depression decreased from baseline to endpoint. Participants rated pre- and postlistening pain intensity and pain bothersomeness decreased for each session. Information provided during end-of-study interviews indicated all participants were satisfied with treatment and felt they benefited from being in the study. Means and standard deviations are reported for outcome measures and a case study is provided. This preliminary study supports the use of a combined hypnotic suggestion and music intervention for chronic pain.
A sensory experience memory (SEM) is an emotional memory that may be either connected to an intellectual memory or it may have become dissociated from its corresponding intellectual memory. Sensory experience memories are the cause of a number of pathologies, including PTSD, panic disorder, and anxiety. When a personality state that holds a negative SEM assumes the conscious, the client may display negative emotional reactions that appear unwarranted. SEMs can also play a central role in therapy to resolve pathology. Resource therapy (RT) incorporates the understanding of SEMs in both diagnosis and treatment. RT will be used in this article to illustrate the importance of working with SEMs, but therapists can translate the use of SEMs to other therapeutic modalities.
This study examined whether positive suggestions applied without a hypnotic induction in the perioperative period reduces the need for red blood cell transfusions in patients who underwent total hip or knee arthroplasties with spinal anesthesia. No hypnotic assessment was performed. Ninety-five patients were randomly assigned to the suggestion group (n = 45) and to the control group (n = 50). Patients in the suggestion group received verbal suggestions before and audiotaped suggestions during the surgery for reducing blood loss, anxiety, postoperative pain, and fast recovery. Our study showed that using positive suggestions in the perioperative period significantly decreases the necessity for transfusion.
The authors evaluated the efficacies of audio-recorded hypnosis with background music and music without hypnosis in the reduction of emotional and physical disturbances in patients scheduled for breast biopsy in comparison with a control group. A total of 75 patients were randomly assigned to 3 different groups and evaluated at baseline and before and after breast biopsy using visual analog scales of stress, pain, depression, anxiety, fatigue, optimism, and general well-being. The results showed that before breast biopsy, the music group presented less stress and anxiety, whereas the hypnosis with music group presented reduced stress, anxiety, and depression and increased optimism and general well-being. After the biopsy, the music group presented less anxiety and pain, whereas the hypnosis group showed less anxiety and increased optimism.
The present study evaluated the heart-rate dynamics of subjects reporting decreased (responders) or paradoxically increased relaxation (nonresponders) at the end of a threatening movie. Heart-rate dynamics were characterized by indices extracted through recurrence quantification analysis (RQA) and detrended fluctuation analysis (DFA). These indices were studied as a function of a few individual characteristics: hypnotizability, gender, absorption, anxiety, and the activity of the behavioral inhibition and activation systems (BIS/BAS). Results showed that (a) the subjective experience of responsiveness is associated with the activity of the behavioral inhibition system and (b) a few RQA and DFA indices are able to capture the influence of cognitive-emotional traits, including hypnotizability, on the responsiveness to the threatening task.
The aim of this systematic review was to estimate the efficiency of hypnosis prior to medical procedures. Different databases were analyzed to identify randomized controlled trials (RCTs) comparing hypnosis to control interventions. All RCTs had to report pain or anxiety. Eighteen RCTs with a total of 968 patients were included; study size was from 20 to 200 patients (14 RCTs ≤ 60 patients). Fourteen RCTs included 830 adults and 4 RCTs included 138 children. Twelve of 18 RCTs had major quality limitations related to unclear allocation concealments, provider’s experience in hypnosis, patient’s adherence to hypnotic procedures, and intention-to-treat design. This systematic review observed major methodological limitations in RCTs on hypnosis prior to medical procedures.