Quality of life and social determinants of anxiolytics and hypnotics use in women in Poland: a population-based study.

PubMed

Zagozdzon, Pawel; Kolarzyk, Emilia; Marcinkowski, Jerzy T

2013-05-01

The majority of studies show a substantially higher consumption of anxiolytics and antidepressants among women than among men and in the age bracket above 45 years. To analyse association between the use of hypnotics/anxiolytics, and various characteristics of Polish women, including health-related quality of life. One thousand, five hundred and sixty (1,560) women aged 45-60 years completed a questionnaire dealing with the use of hypnotics/anxiolytics, demographic characteristics, environmental and work stress exposure, and self-reported quality of life (SF-36 form). The following variables were revealed as the predictors of hypnotic/anxiolytic use on univariate analysis: age; social pension; stress at work and environmental stress; hormone replacement therapy; headache; palpitations; mood swings or increased muscular tension; anger; duration of symptoms longer than one week; consulting a specialist; and low physical and mental health-related quality of life. The significant protective factors included: vocational and tertiary education; job satisfaction; and home as place of rest. The independent predictors of anxiolytic/hypnotic use included consulting a specialist and symptoms lasting more than one week, while job satisfaction and home as place of rest were the independent protective factors. The use of hypnotic/anxiolytic medication is strongly associated with environmental and psychosocial characteristics of women between 40 and 65 years of age.

Sustained attentional and disattentional abilities: differences between low and highly hypnotizable persons.

PubMed

Crawford, H J; Brown, A M; Moon, C E

1993-11-01

Relations between sustained attentional and disattentional abilities and hypnotic susceptibility (Harvard Group Scale of Hypnotic Susceptibility: Form A; Stanford Hypnotic Susceptibility Scale: Form C) were examined in 38 low (0-3) and 39 highly (10-12) hypnotizable college students. Highs showed greater sustained attention on Necker cube and autokinetic movement tasks and self-reported greater absorption (Tellegen Absorption Scale) and extremely focused attentional (Differential Attentional Processes Inventory) styles. Hypnotizability was unrelated to dichotic selective attention (A. Karlin, 1979) and random number generation (C. Graham & F. J. Evans, 1977) tasks. Discriminant analysis correctly classified 74% of the lows and 69% of the highs. Results support H. J. Crawford and J. H. Gruzelier's (1992) neuropsychophysiological model of hypnosis that proposes that highly hypnotizable persons have a more efficient far frontolimbic sustained attentional and disattentional system.

Hypnotic analgesia reduces brain responses to pain seen in others.

PubMed

Braboszcz, Claire; Brandao-Farinelli, Edith; Vuilleumier, Patrik

2017-08-29

Brain responses to pain experienced by oneself or seen in other people show consistent overlap in the pain processing network, particularly anterior insula, supporting the view that pain empathy partly relies on neural processes engaged by self-nociception. However, it remains unresolved whether changes in one's own pain sensation may affect empathic responding to others' pain. Here we show that inducing analgesia through hypnosis leads to decreased responses to both self and vicarious experience of pain. Activations in the right anterior insula and amygdala were markedly reduced when participants received painful thermal stimuli following hypnotic analgesia on their own hand, but also when they viewed pictures of others' hand in pain. Functional connectivity analysis indicated that this hypnotic modulation of pain responses was associated with differential recruitment of right prefrontal regions implicated in selective attention and inhibitory control. Our results provide novel support to the view that self-nociception is involved during empathy for pain, and demonstrate the possibility to use hypnotic procedures to modulate higher-level emotional and social processes.

The Effects of Hypnotherapy on Homosexuality

PubMed Central

Roper, Peter

1967-01-01

Fifteen homosexuals were treated with hypnosis. The patients were selected from a general psychiatric practice and had a long history of confirmed homosexual behaviour and showed no evidence of organic or psychotic illness. The type of hypnotic induction attempted in all cases is described. In those where a satisfactory depth of hypnotic trance was achieved a change in sexual orientation was suggested to the patient. Before therapy, each patient was assessed using the Kinsey scale. Results were evaluated in terms of the patient's subsequent behaviour and his subjective feelings. Of the 15 patients, three showed no improvement, four showed a mild improvement and eight showed a marked improvement. There was a significant correlation between the depth of hypnosis achieved and the therapeutic outcome. Those patients who reached a deep level of hypnotic trance were most likely to show a marked improvement. There were no significant correlations with other factors such as degree of homosexuality as measured on the Kinsey scale and the patient's marital status. Treatment of homosexuals with hypnosis may produce more satisfactory results than those obtainable by other means. The best results are likely to be achieved in patients who are good hypnotic subjects. PMID:6017544

Hypnotic Medications and Suicide: Risk, Mechanisms, Mitigation, and the FDA.

PubMed

McCall, W Vaughn; Benca, Ruth M; Rosenquist, Peter B; Riley, Mary Anne; McCloud, Laryssa; Newman, Jill C; Case, Doug; Rumble, Meredith; Krystal, Andrew D

2017-01-01

Insomnia is associated with increased risk for suicide. The Food and Drug Administration (FDA) has mandated that warnings regarding suicide be included in the prescribing information for hypnotic medications. The authors conducted a review of the evidence for and against the claim that hypnotics increase the risk of suicide. This review focused on modern, FDA-approved hypnotics, beginning with the introduction of benzodiazepines, limiting its findings to adults. PubMed and Web of Science were searched, crossing the terms "suicide" and "suicidal" with each of the modern FDA-approved hypnotics. The FDA web site was searched for postmarketing safety reviews, and the FDA was contacted with requests to provide detailed case reports for hypnotic-related suicide deaths reported through its Adverse Event Reporting System. Epidemiological studies show that hypnotics are associated with an increased risk for suicide. However, none of these studies adequately controlled for depression or other psychiatric disorders that may be linked with insomnia. Suicide deaths have been reported from single-agent hypnotic overdoses. A separate concern is that benzodiazepine receptor agonist hypnotics can cause parasomnias, which in rare cases may lead to suicidal ideation or suicidal behavior in persons who were not known to be suicidal. On the other hand, ongoing research is testing whether treatment of insomnia may reduce suicidality in adults with depression. The review findings indicate that hypnotic medications are associated with suicidal ideation. Future studies should be designed to assess whether increases in suicidality result from CNS impairments from a given hypnotic medication or whether such medication decreases suicidality because of improvements in insomnia.

Hypnotic medications and suicide: risk, mechanisms, mitigation, and the FDA

PubMed Central

McCall, W. Vaughn; Benca, Ruth M.; Rosenquist, Peter B.; Riley, Mary Anne; McCloud, Laryssa; Newman, Jill C.; Case, Doug; Rumble, Meredith; Krystal, Andrew D.

2016-01-01

Objective Insomnia is associated with increased risk for suicide. The Food and Drug Administration (FDA) has warnings regarding suicide in the prescribing information of hypnotics. We conducted a review of the evidence for and against hypnotics increasing the risk of suicide. Method This review focused on modern, FDA-approved hypnotics, beginning with the introduction of benzodiazepines, limiting its findings to adults. PubMed and Web of Science were searched, crossing the terms ‘suicide’ and ‘suicidal’ with each of the modern FDA-approved hypnotics. The FDA website was searched for post-marketing safety reviews, and the FDA was contacted to provide detailed case reports for hypnotic-related suicide deaths reported through its Adverse Event Report system. Results The epidemiological studies show that hypnotics are associated with increased risk for suicide. However, none of these studies adequately controlled for depression or other psychiatric disorders that may be linked with insomnia. Suicide deaths have been reported from single-agent hypnotic overdoses. A separate concern is that benzodiazepine receptor agonist hypnotics can cause parasomnias, which in rare cases may lead to suicidal ideation or suicidal behavior in persons who were not known to be previously suicidal. On the other hand, ongoing research is testing whether treatment of insomnia might reduce suicidality in depressed adults. Conclusions This review indicates hypnotic medications are associated with suicidal ideation. Future studies should be designed to assess both types of possible effects: 1) an increase in suicidality due to central nervous system impairments from a given hypnotic medication; and 2) a decrease in suicidality due to improving insomnia. PMID:27609243

A causal model explaining the relationships governing beliefs, attitudes, and hypnotic responsiveness.

PubMed

Shimizu, Takahiro

2014-01-01

The author developed a new scale aimed at measuring beliefs about "hypnotic states" and investigated the influence of such beliefs and attitudes on hypnotic responses in a large sample of Japanese undergraduate students. Exploratory factor analysis of this new questionnaire examining beliefs about hypnotic states yielded four factors: Dissociative or Depersonalized Experience, Loss of Self-Control, Therapeutic Expectation, and Arousing Extraordinary Ability. The results of structural equation modeling showed that Therapeutic Expectation and Arousing Extraordinary Ability influenced hypnotizability through attitudes toward hypnosis, while also directly affecting subjective experiences without mediating attitudes. Present findings suggest that it is more effective to enhance therapeutic expectations than to correct misconceptions about hypnotic states in modification of patients' beliefs before initiating treatment.

Using hypnosis to disrupt face processing: mirrored-self misidentification delusion and different visual media

PubMed Central

Connors, Michael H.; Barnier, Amanda J.; Coltheart, Max; Langdon, Robyn; Cox, Rochelle E.; Rivolta, Davide; Halligan, Peter W.

2014-01-01

Mirrored-self misidentification delusion is the belief that one’s reflection in the mirror is not oneself. This experiment used hypnotic suggestion to impair normal face processing in healthy participants and recreate key aspects of the delusion in the laboratory. From a pool of 439 participants, 22 high hypnotisable participants (“highs”) and 20 low hypnotisable participants were selected on the basis of their extreme scores on two separately administered measures of hypnotisability. These participants received a hypnotic induction and a suggestion for either impaired (i) self-face recognition or (ii) impaired recognition of all faces. Participants were tested on their ability to recognize themselves in a mirror and other visual media – including a photograph, live video, and handheld mirror – and their ability to recognize other people, including the experimenter and famous faces. Both suggestions produced impaired self-face recognition and recreated key aspects of the delusion in highs. However, only the suggestion for impaired other-face recognition disrupted recognition of other faces, albeit in a minority of highs. The findings confirm that hypnotic suggestion can disrupt face processing and recreate features of mirrored-self misidentification. The variability seen in participants’ responses also corresponds to the heterogeneity seen in clinical patients. An important direction for future research will be to examine sources of this variability within both clinical patients and the hypnotic model. PMID:24994973

Hypnosis Versus Systematic Desensitization in the Treatment of Test Anxiety

ERIC Educational Resources Information Center

Melnick, Joseph; Russell, Ronald W.

1976-01-01

This study compared the effectiveness of systematic desensitization and the directed experience hypnotic technique in reducing self-reported test anxiety and increasing the academic performance of test-anxious undergraduates (N=36). The results are discussed as evidence for systematic desensitization as the more effective treatment in reducing…

Experiences, perspectives and priorities of people with schizophrenia spectrum disorders regarding sleep disturbance and its treatment: a qualitative study.

PubMed

Faulkner, Sophie; Bee, Penny

2017-05-02

Sleep problems are very common in people with schizophrenia spectrum disorders, and impact negatively on functioning and wellbeing. Research regarding interventions to improve sleep in this population has been lacking. Little is known regarding these patient's perspectives on sleep problems and their treatment, providing very little foundation on which to develop acceptable and patient-centred treatments. This study aims to explore perspectives and priorities of participants with schizophrenia spectrum disorders regarding sleep and sleep disturbance, and their perspectives on existing treatments. An Interpretive Phenomenological Analysis (IPA) study was conducted; data were gathered through in depth interviews with 15 people with schizophrenia spectrum disorders and varying degrees of self-reported sleep disturbance, each case was analysed individually before cross-case comparisons were made. Sleep maintenance and sleep quality were universally valued. Changes to sleep were interpreted as part of a perceived loss of normality relating to diagnosis. Participants differed in the extent of any hopes that sleep would improve. Sleep disturbances were linked to a reduced ability or opportunity to participate in valued activities, and were entangled with self-image due to a wish to be perceived as alert and in control. During difficult times, sleep could be seen as an escape. Concerns were expressed regarding the negative effects of using hypnotics or anti-psychotics to aid sleep, although typically antipsychotics were deemed more acceptable than hypnotics. Concerns regarding barriers to adherence and effectiveness of self-help approaches were common. Non-pharmacological interventions were noted to require a personalised whole-lifestyle approach. This is the first study to explore sleep perspectives in participants with established schizophrenia spectrum disorders, recruited from a population receiving usual care. Findings re-enforce the importance of considering sleep within recovery focused practice. In developing and adapting interventions routine-based approaches should be considered. Approaches should attempt to make gradual changes more easily perceptible, should support motivation for behaviour change, and should consider the impact of regular psychotropic medications.

Spectral entropy in monitoring anesthetic depth.

PubMed

Escontrela Rodríguez, B; Gago Martínez, A; Merino Julián, I; Martínez Ruiz, A

2016-10-01

Monitoring the brain response to hypnotics in general anesthesia, with the nociceptive and hemodynamic stimulus interaction, has been a subject of intense investigation for many years. Nowadays, monitors of depth of anesthesia are based in processed electroencephalogram by different algorithms, some of them unknown, to obtain a simplified numeric parameter approximate to brain activity state in each moment. In this review we evaluate if spectral entropy suitably reflects the brain electric behavior in response to hypnotics and the different intensity nociceptive stimulus effect during a surgical procedure. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

What is the Essence of Hypnosis?

PubMed

Dell, Paul F

2017-01-01

The author explores the nature of hypnosis, which he characterizes as a motivated mode of neural functioning that enables most humans to alter, to varying degrees, their experience of body, self, actions, and world. The essence of hypnosis is not to be found in hetero-hypnosis; instead, it lies in the spontaneous self-activation of that mode of neural functioning. The hypnosis field has substantially lost sight of spontaneous self-activation, because the word hypnosis is usually used to mean hetero-hypnosis. Self-activation of this mode of neural functioning is the necessary sine qua non of hypnotic psychopathology. Moreover, self-activation of trance is the characteristic hypnotic behavior of a distinct subset of highly hypnotizable individuals.

Structural and functional cerebral correlates of hypnotic suggestibility.

PubMed

Huber, Alexa; Lui, Fausta; Duzzi, Davide; Pagnoni, Giuseppe; Porro, Carlo Adolfo

2014-01-01

Little is known about the neural bases of hypnotic suggestibility, a cognitive trait referring to the tendency to respond to hypnotic suggestions. In the present magnetic resonance imaging study, we performed regression analyses to assess hypnotic suggestibility-related differences in local gray matter volume, using voxel-based morphometry, and in waking resting state functional connectivity of 10 resting state networks, in 37 healthy women. Hypnotic suggestibility was positively correlated with gray matter volume in portions of the left superior and medial frontal gyri, roughly overlapping with the supplementary and pre-supplementary motor area, and negatively correlated with gray matter volume in the left superior temporal gyrus and insula. In the functional connectivity analysis, hypnotic suggestibility was positively correlated with functional connectivity between medial posterior areas, including bilateral posterior cingulate cortex and precuneus, and both the lateral visual network and the left fronto-parietal network; a positive correlation was also found with functional connectivity between the executive-control network and a right postcentral/parietal area. In contrast, hypnotic suggestibility was negatively correlated with functional connectivity between the right fronto-parietal network and the right lateral thalamus. These findings demonstrate for the first time a correlation between hypnotic suggestibility, the structural features of specific cortical regions, and the functional connectivity during the normal resting state of brain structures involved in imagery and self-monitoring activity.

Reply to Wagstaff: "Hypnosis and the relationship between trance, suggestion, expectancy, and depth: some semantic and conceptual issues".

PubMed

Pekala, Ronald J

2011-01-01

Wagstaff (2010) reviews and comments on two recent papers by Pekala et al. (2010a, 2010b), concluding that "many of the problems relating to the definition and conceptualization of terms associated with hypnosis... may stem from insufficient attention to the role of suggestion and expectancies in producing hypnotic phenomena, and an over-reliance on the role of the procedures and mechanics of the induction process" (p. 47). Although I agree with his semantic and conceptual focus, I believe that a number of these problems are due to not operationally defining terms such as hypnosis, hypnotic state, or trance in a comprehensive phenomenological manner. By using the PCI (Phenomenology of Consciousness Inventory) via retrospective phenomenological assessment, and using a phenomenological state instrument like the PCI-HAP (Phenomenology of Consciousness Inventory - Hypnotic Assessment Procedure) to obtain a state measure of hypnotic responsiveness, a means is available to define and empirically address some of these issues in a way that can significantly further our understanding of the nature of hypnotism. Such an approach might also address Kallio and Revonsuo's (2005) admonition concerning the need to develop "an internally coherent and widely shared theoretical vocabulary" (p. 51) to better understand consciousness, altered states of consciousness, and related phenomena, such as hypnosis/hypnotism.

Brain Oscillations and Diurnal Variations in Hypnotic Responsiveness—A Commentary on “Diurnal Variations in Hypnotic Responsiveness: Is There an Optimal Time to be Hypnotized?”

PubMed Central

Jensen, Mark P.

2016-01-01

A recent study published in the International Journal of Clinical and Experimental Hypnosis reported an interesting diurnal pattern of hypnotic responsivity; specifically, the authors found higher hypnotic responsiveness in a large sample of undergraduates in the morning and early evening. However, they did not have an explanation for this pattern of findings. This pattern is consistent, however, with the theta hypothesis of hypnotic responsivity. Further examination of the associations between brain oscillations and response to hypnosis is needed to determine if specific oscillations such as theta (1) actually facilitate response to some hypnotic suggestions, (2) merely reflect hypnotic responding, or (3) reflect another factor that itself plays a causal role in response to hypnosis. PMID:26599996

Not all group hypnotic suggestibility scales are created equal: individual differences in behavioral and subjective responses.

PubMed

Barnes, Sean M; Lynn, Steven Jay; Pekala, Ronald J

2009-03-01

To examine the influence of hypnotic suggestibility testing as a source of individual differences in hypnotic responsiveness, we compared behavioral and subjective responses on three scales of hypnotic suggestibility: The Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS: A; Shor, R. E., Orne, E. C. (1962). Harvard Group Scale of Hypnotic Susceptibility. Berlin: Consulting Psychologists Press); the Carleton University Responsiveness to Suggestion Scale (CURSS; Spanos, N. P., Radtke, H. L., Hodgins, D. C., Stam, H. J., Bertrand, L. D. (1983b). The Carleton University Responsiveness to Suggestion Scale: Normative data and psychometric properties. Psychological Reports, 53, 523-535); and the Group Scale of Hypnotic Ability (GSHA; Hawkins, R., Wenzel, L. (1999). The Group Scale of Hypnotic Ability and response booklet. Australian Journal of Clinical and Experimental Hypnosis, 27, 20-31). Behavioral and subjective responses to the CURSS were significantly different than those on the HGSHS: A and GSHA. More participants were classified as "low suggestible" on the CURSS and they reported subjective experiences more similar to everyday mentation. Attitudes and expectancies of participants who received the GSHA were less predictive of responding, but rates of responding and subjective experiences were similar on the GSHA and the HGSHS: A. Discussion focuses on implications for the use of group hypnotic suggestibility scales.

Brain correlates of hypnotic paralysis-a resting-state fMRI study.

PubMed

Pyka, M; Burgmer, M; Lenzen, T; Pioch, R; Dannlowski, U; Pfleiderer, B; Ewert, A W; Heuft, G; Arolt, V; Konrad, C

2011-06-15

Hypnotic paralysis has been used since the times of Charcot to study altered states of consciousness; however, the underlying neurobiological correlates are poorly understood. We investigated human brain function during hypnotic paralysis using resting-state functional magnetic resonance imaging (fMRI), focussing on two core regions of the default mode network and the representation of the paralysed hand in the primary motor cortex. Hypnotic suggestion induced an observable left-hand paralysis in 19 participants. Resting-state fMRI at 3T was performed in pseudo-randomised order awake and in the hypnotic condition. Functional connectivity analyses revealed increased connectivity of the precuneus with the right dorsolateral prefrontal cortex, angular gyrus, and a dorsal part of the precuneus. Functional connectivity of the medial frontal cortex and the primary motor cortex remained unchanged. Our results reveal that the precuneus plays a pivotal role during maintenance of an altered state of consciousness. The increased coupling of selective cortical areas with the precuneus supports the concept that hypnotic paralysis may be mediated by a modified representation of the self which impacts motor abilities. Copyright © 2011 Elsevier Inc. All rights reserved.

Hypnosis, hypnotic suggestibility, memory, and involvement in films.

PubMed

Maxwell, Reed; Lynn, Steven Jay; Condon, Liam

2015-05-01

Our research extends studies that have examined the relation between hypnotic suggestibility and experiential involvement and the role of an hypnotic induction in enhancing experiential involvement (e.g., absorption) in engaging tasks. Researchers have reported increased involvement in reading (Baum & Lynn, 1981) and music-listening (Snodgrass & Lynn, 1989) tasks during hypnosis. We predicted a similar effect for film viewing: greater experiential involvement in an emotional (The Champ) versus a non-emotional (Scenes of Toronto) film. We tested 121 participants who completed measures of absorption and trait dissociation and the Harvard Group Scale of Hypnotic Susceptibility and then viewed the two films after either an hypnotic induction or a non-hypnotic task (i.e., anagrams). Experiential involvement varied as a function of hypnotic suggestibility and film clip. Highly suggestible participants reported more state depersonalization than less suggestible participants, and depersonalization was associated with negative affect; however, we observed no significant correlation between hypnotic suggestibility and trait dissociation. Although hypnosis had no effect on memory commission or omission errors, contrary to the hypothesis that hypnosis facilitates absorption in emotionally engaging tasks, the emotional film was associated with more commission and omission errors compared with the non-emotional film. Copyright © 2014 Elsevier Inc. All rights reserved.

Structural and Functional Cerebral Correlates of Hypnotic Suggestibility

PubMed Central

Huber, Alexa; Lui, Fausta; Duzzi, Davide; Pagnoni, Giuseppe; Porro, Carlo Adolfo

2014-01-01

Little is known about the neural bases of hypnotic suggestibility, a cognitive trait referring to the tendency to respond to hypnotic suggestions. In the present magnetic resonance imaging study, we performed regression analyses to assess hypnotic suggestibility-related differences in local gray matter volume, using voxel-based morphometry, and in waking resting state functional connectivity of 10 resting state networks, in 37 healthy women. Hypnotic suggestibility was positively correlated with gray matter volume in portions of the left superior and medial frontal gyri, roughly overlapping with the supplementary and pre-supplementary motor area, and negatively correlated with gray matter volume in the left superior temporal gyrus and insula. In the functional connectivity analysis, hypnotic suggestibility was positively correlated with functional connectivity between medial posterior areas, including bilateral posterior cingulate cortex and precuneus, and both the lateral visual network and the left fronto-parietal network; a positive correlation was also found with functional connectivity between the executive-control network and a right postcentral/parietal area. In contrast, hypnotic suggestibility was negatively correlated with functional connectivity between the right fronto-parietal network and the right lateral thalamus. These findings demonstrate for the first time a correlation between hypnotic suggestibility, the structural features of specific cortical regions, and the functional connectivity during the normal resting state of brain structures involved in imagery and self-monitoring activity. PMID:24671130

Hypnotics use in children 0-18 months: moderate agreement between mother-reported survey data and prescription registry data.

PubMed

Holdø, Ingvild; Bramness, Jørgen G; Handal, Marte; Torgersen, Leila; Reichborn-Kjennerud, Ted; Ystrøm, Eivind; Nordeng, Hedvig; Skurtveit, Svetlana

2017-01-01

Different methods in pharmacoepidemiology can be used to study hypnotic use in children. But neither questionnaire-based data nor prescription records can be considered a "gold standard". This study aimed to investigate the agreement between mother-reported questionnaire-based data and prescription record data for hypnotic drugs in children aged 0-18 months. The agreement was compared to the agreement for a group of antiepileptic drugs. Prescription record data were collected from the Norwegian prescription database for 47,413 children also surveyed in the Norwegian mother and child cohort between 2005 and 2009. Agreement between in the two data sources was calculated using Cohens Kappa. Multinomial logistic regression was used to calculate the effect of sociodemographic variables on discrepancies in data sources. The agreement between mother-reported and dispensed hypnotics was less than 50% for all hypnotics. Sensitivity of reporting increased with number of filled prescriptions. The agreement of antiepileptic drugs was 92.9% in the same population. Of several sociodemographic factors only paternal educational level and maternal work situation was significantly related to agreement between prescription record and survey data. There was a moderate agreement between reported use and dispensed hypnotic drugs for infants and toddlers. Results indicate that sociodemographic factors play only a minor role in explaining discrepancy.

The impact of hypnotic suggestibility in clinical care settings.

PubMed

Montgomery, Guy H; Schnur, Julie B; David, Daniel

2011-07-01

Hypnotic suggestibility has been described as a powerful predictor of outcomes associated with hypnotic interventions. However, there have been no systematic approaches to quantifying this effect across the literature. This meta-analysis evaluates the magnitude of the effect of hypnotic suggestibility on hypnotic outcomes in clinical settings. PsycINFO and PubMed were searched from their inception through July 2009. Thirty-four effects from 10 studies and 283 participants are reported. Results revealed a statistically significant overall effect size in the small to medium range (r = .24; 95% Confidence Interval = -0.28 to 0.75), indicating that greater hypnotic suggestibility led to greater effects of hypnosis interventions. Hypnotic suggestibility accounted for 6% of the variance in outcomes. Smaller sample size studies, use of the SHCS, and pediatric samples tended to result in larger effect sizes. The authors question the usefulness of assessing hypnotic suggestibility in clinical contexts.

The impact of hypnotic suggestibility in clinical care settings

PubMed Central

Montgomery, Guy H.; Schnur, Julie B.; David, Daniel

2013-01-01

Hypnotic suggestibility has been described as a powerful predictor of outcomes associated with hypnotic interventions. However, there have been no systematic approaches to quantifying this effect across the literature. The present meta-analysis evaluates the magnitude of the effect of hypnotic suggestibility on hypnotic outcomes in clinical settings. PsycINFO and PubMed were searched from their inception through July 2009. Thirty-four effects from ten studies and 283 participants are reported. Results revealed a statistically significant overall effect size in the small to medium range (r = 0.24; 95% Confidence Interval = −0.28 to 0.75), indicating that greater hypnotic suggestibility led to greater effects of hypnosis interventions. Hypnotic suggestibility accounted for 6% of the variance in outcomes. Smaller sample size studies, use of the SHCS, and pediatric samples tended to result in larger effect sizes. Results question the usefulness of assessing hypnotic suggestibility in clinical contexts. PMID:21644122

Chronic daily headache: helping adolescents help themselves with self-hypnosis.

PubMed

Kohen, Daniel P

2011-07-01

Although the evidence is clear that hypnosis has been an effective treatment for recurrent headaches in children, review of the literature revealed no previous reports of hypnosis for youth with the condition of chronic daily headache. Two adolescents with continuing chronic daily headaches were taught self-hypnosis through careful attention to individual strengths and finding the hypnotic elements within the clinical encounters. Self-reports of intensity, frequency, and duration of headaches described substantial benefit from learning and practicing self-hypnosis after little to no benefit from pharmacologic and other nonpharmacologic therapies. These results and analogous success with several other adolescents with chronic daily headache support the further use of self-hypnosis training for this condition. As a self-regulation technique that is quickly and easily learned by most young people, self-hypnosis training holds considerable promise for effectively treating and perhaps preventing chronic daily headaches in children and adolescents.

On-the-road driving performance and driving-related skills in older untreated insomnia patients and chronic users of hypnotics.

PubMed

Leufkens, T R M; Ramaekers, J G; de Weerd, A W; Riedel, W J; Vermeeren, A

2014-07-01

Many older adults report sleep problems and use of hypnotics. Several studies have shown that hypnotics can have acute adverse effects on driving the next morning. It is unclear however whether driving of chronic hypnotic users is impaired. Therapeutic effects on insomnia and development of tolerance may reduce the residual effects on driving. The present study aimed to compare actual driving performance and driving-related skills of chronic hypnotic users to good sleepers. To determine whether insomnia itself affects driving performance, driving and driving-related skills were compared between insomnia patients who do not or infrequently use hypnotics and good sleepers. Twenty-two frequent users of hypnotics (using hypnotics ≥ 4 nights per week for more than 3 months), 20 infrequent users (using hypnotics ≤ 3 nights per week), and 21 healthy, age-matched controls participated in this study. On the night before testing, all subjects were hospitalized for an 8-h sleep recorded by polysomnography. Frequent hypnotic users used their regular medication at bedtime (2330 hours), while infrequent users and controls received no medication. Cognitive performance (word learning, digit span, tracking, divided attention, vigilance, and inhibitory control) was assessed 8.5 h and driving performance between 10 and 11 h after bedtime and dosing. Polysomnographic recordings did not significantly differ between the groups, but the insomnia patients, treated or untreated, still reported subjective sleep complaints. Results show no differences in driving performance and driving-related skills between both groups of insomnia patients and controls. Driving performance in chronic users of hypnotics and untreated insomnia patients is not impaired. For chronic users, this may be due to prescription of relatively safe drugs and low doses. For untreated insomniacs, this corroborates previous findings showing an absence of neuropsychological deficits in this group of patients.

Observed differences in learning ability of heart rate self-regulation as a function of hypnotic susceptibility

NASA Technical Reports Server (NTRS)

Cowings, P. S.

1977-01-01

Three groups of eight male and female subjects (aged 20-27 yr) categorized by low and high hypnotic susceptibility were taught to control their heart rates by means of an appropriate autogenic therapy/biofeedback technique. The experimental groups were trained by autogenic therapy and biofeedback, while the control group received only biofeedback. Significant differences are observed in all psychological test scores between subjects of high and low hypnotic susceptibility. The results confirm that (1) there are qualitative and quantitative differences between the performance of individuals with high and low hypnotic susceptibility; (2) interindividual-variability tests yield data relevant to individual performance in visceral learning tasks; (3) the combined autogenic therapy/biofeedback/verbal feedback technique is suitable for conditioning large stable autonomic responses in humans; and (4) this kind of conditioning is effective in eliminating or alleviating physiological reactions to some environmental stressors.

Developing a Hypnotic Relaxation Intervention to Improve Body Image: A Feasibility Study.

PubMed

Cieslak, Alison; Elkins, Gary; Banerjee, Tanima; Marsack, Jessica; Hickman, Kimberly; Johnson, Alisa; Henry, Norah; Barton, Debra

2016-11-01

To determine the content, feasibility, and best outcome of a mind-body intervention involving self-directed hypnotic relaxation to target body image.
. A five-week, uncontrolled, unblinded feasibility intervention study.
. Behavioral therapy offices in Ann Arbor, Michigan, and Waco, Texas.
. 10 female breast cancer survivors and 1 breast and gynecologic cancer survivor. 
. Adult women with a history of breast and gynecologic cancer and no major psychiatric history were eligible. The intervention included four face-to-face sessions with a research therapist lasting 40-60 minutes, logged home practice, one telephone check-in call at week 5, and one intervention feedback telephone call to complete the study. Descriptive statistics and paired t-tests were used to test feasibility and content validity.
. Stress from body changes as measured by the Impact of Treatment Scale, sexual function as measured by the Female Sexual Function Index, and sexual self-image as measured by the Sexual Self-Schema Scale for women were the variables of interest.
. The intervention content was confirmed. Changes in scores from the baseline to week 5 suggested that stress from body changes decreased and sexual self-schema and function improved during the intervention. Nine of the 11 women were satisfied with the intervention, and all 11 indicated that their body image improved. 
. Hypnotic relaxation therapy shows promise for improving body image and, in doing so, improving sexual health in this population. Additional testing of this intervention is warranted.
. Hypnotic relaxation therapy is feasible to improve body image and sexual health in women diagnosed with cancer and may be an important intervention that could be offered by nurses and other behavioral therapists.

Spectral entropy as a measure of hypnosis and hypnotic drug effect of total intravenous anesthesia in children during slow induction and maintenance.

PubMed

Klockars, Jaakko G M; Hiller, Arja; Münte, Sinikka; van Gils, Mark J; Taivainen, Tomi

2012-02-01

We evaluated whether spectral entropy (SpE) can measure the depth of hypnosis and the hypnotic drug effect in children during total intravenous anesthesia. Sixty healthy children, aged 3-16 yr, were studied. Anesthesia was induced with an increasing target controlled infusion of propofol, and maintained by a stable remifentanil infusion and variable concentrations of target controlled infusion propofol. Depth of hypnosis was assessed according to the University of Michigan Sedation Scale (UMSS). Estimated plasma (C(p)) and pseudo effect site (C(eff)) propofol concentrations reflected the hypnotic drug effect. Patients were stratified to three age groups. The correlations between SpE versus UMSS, C(p), and C(eff) were analyzed by Prediction Probability (P(k)). The pharmacodynamic relationship between SpE and C(p), and the differences of SpE values between the age groups at the corresponding UMSS levels, were studied. Respective mean P(k) values for the youngest, middle, and oldest age groups were: 1) during induction: SpE versus UMSS 0.87, 0.87, and 0.93; SpE versus C(p) 0.92, 0.95, and 0.97; and SpE versus C(eff) 0.88, 0.94, and 0.95; 2) during maintenance: SpE versus C(eff) 0.86, 0.75, and 0.81. The pharmacodynamic analysis determined an association between SpE and C(p) that followed the E(max) model closely. There were significant differences in SpE values between age groups at corresponding UMSS sedation levels. SpE measures the level of hypnosis and hypnotic drug effect in children during total intravenous anesthesia. There is an age dependency associated with SpE. Anesthesia should not be steered solely on the basis of SpE.

An update on age, hypnotic suggestibility, and gender: a brief report.

PubMed

Page, Roger A; Green, Joseph P

2007-04-01

This study assessed the relationship of age and hypnotic suggestibility in an effort to partially update the findings of Morgan and Hilgard (1973). A total of 2,660 undergraduates were administered the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A; Shor & Orne, 1962) over a 7 year period. Consistent with Morgan and Hilgard's results, we found a general trend for hypnotic suggestibility scores to decrease from age 17 to 40, and then increase thereafter. We also found that female participants scored higher on the HGSHS: A compared with males across the various age ranges that we sampled.

Mind styles and the hypnotic induction profile: measure and match to enhance medical treatment.

PubMed

Greenleaf, Marcia

2006-07-01

Modern medical technology and economic impositions tend to dehumanize the medical patient. This paper describes a targeted use of the hypnotic modality for relationship building, symptom management, and restoring a sense of self to the patient. To humanize medical care one patient at a time, examples are given for the use of the Hypnotic Induction Profile, the Eye Roll sign and AOD (Apollonian-Odyssean-Dionysian) Mind-Style Questionnaire as a basis for choosing bio-psycho-social treatment strategies. This trio of assessments can be used together, in approximately 10 to 15 minutes, or separately, if treatment decisions need to be made in a few minutes or less. The hypothesis presented is that matching treatment strategies, with or without formal hypnosis, to hypnotic capacity and mind style can increase respectful care and efficacy of treatment outcome. Clinical examples will illustrate this approach to enhance recovery, morale, and maximize patients' ability to become active partners on their own behalf.

Hypnotic Relaxation Therapy and Sexual Function in PostmenopausalWomen: Results of a Randomized Clinical Trial.

PubMed

Johnson, Aimee K; Johnson, Alisa J; Barton, Debra; Elkins, Gary

2016-01-01

Sexual dysfunction is a common problem for postmenopausal women. This study, as part of a larger randomized controlled trial, examined the effect of hypnotic relaxation therapy on sexual dysfunction, a secondary study outcome, in postmenopausal women. Sexual function was assessed using the Sexual Activity Questionnaire (SAQ). Significant improvement in sexual pleasure and discomfort were reported following 5 weekly sessions of hypnotic relaxation therapy, compared with those receiving an attention control. Total SAQ scores showed significant improvement in the hypnotic relaxation therapy treatment group while holding baseline SAQ scores constant. Improvements showed a slight increase at the Week 12 follow-up. The results of this analysis provide initial support for the use of hypnotic relaxation therapy to improve sexual function in postmenopausal women.

The suggestible brain: posthypnotic effects on value-based decision-making

PubMed Central

Stelzel, Christine; Krutiak, Harald; Magrabi, Amadeus; Steimke, Rosa; Paschke, Lena M.; Kathmann, Norbert; Walter, Henrik

2014-01-01

Hypnosis can affect perception, motor function and memory. However, so far no study using neuroimaging has investigated whether hypnosis can influence reward processing and decision-making. Here, we assessed whether posthypnotic suggestions can diminish the attractiveness of unhealthy food and whether this is more effective than diminishing attractiveness by one’s own effort via autosuggestion. In total, 16 participants were hypnotized and 16 others were instructed to associate a color cue (blue or green) with disgust regarding specific snacks (sweet or salty). Afterwards, participants bid for snack items shown on an either blue or green background during functional magnetic resonance imaging measurement. Both hypnosis and autosuggestion successfully devalued snacks. This was indicated by participants’ decision-making, their self-report and by decreased blood oxygen level-dependent signal in the ventromedial prefrontal cortex (vmPFC), a region known to represent value. Different vmPFC subregions coded for cue and snack type. The cue had significantly stronger effects on vmPFC after hypnosis than after autosuggestion, indicating that hypnosis was more effective in genuinely reducing value. Supporting previous findings, the precuneus was involved in the hypnotic effects by encoding whether a snack was sweet or salty during hypnotic cue presentation. Our results demonstrate that posthypnotic suggestions can influence valuation and decision-making. PMID:23887809

Musical Hypnosis: Sound and Selfhood from Mesmerism to Brainwashing

PubMed Central

Kennaway, James

2012-01-01

Summary Music has long been associated with trance states, but very little has been written about the modern western discussion of music as a form of hypnosis or ‘brainwashing’. However, from Mesmer's use of the glass armonica to the supposed dangers of subliminal messages in heavy metal, the idea that music can overwhelm listeners' self-control has been a recurrent theme. In particular, the concepts of automatic response and conditioned reflex have been the basis for a model of physiological psychology in which the self has been depicted as vulnerable to external stimuli such as music. This article will examine the discourse of hypnotic music from animal magnetism and the experimental hypnosis of the nineteenth century to the brainwashing panics since the Cold War, looking at the relationship between concerns about hypnotic music and the politics of the self and sexuality.

ECEM (Eye Closure, Eye Movements): application to depersonalization disorder.

PubMed

Harriet, E Hollander

2009-10-01

Eye Closure, Eye Movements (ECEM) is a hypnotically-based approach to treatment that incorporates eye movements adapted from the Eye Movement Desensitization and Reprocessing (EMDR) protocol in conjunction with hypnosis for the treatment of depersonalization disorder. Depersonalization Disorder has been differentiated from post-traumatic stress disorders and has recently been conceptualized as a subtype of panic disorder (Baker et al., 2003; David, Phillips, Medford, & Sierra, 2004; Segui et. al., 2000). During ECEM, while remaining in a hypnotic state, clients self-generated six to seven trials of eye movements to reduce anticipatory anxiety associated with depersonalization disorder. Eye movements were also used to process triggers that elicited breath holding, often followed by episodes of depersonalization. Hypnotic suggestions were used to reverse core symptoms of depersonalization, subjectively described as "feeling unreal" (Simeon et al., 1997).

Hungarian norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A.

PubMed

Költő, András; Gősi-Greguss, Anna C; Varga, Katalin; Bányai, Éva I

2015-01-01

Hungarian norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A) are presented. The Hungarian translation of the HGSHS:A was administered under standard conditions to 434 participants (190 males, 244 females) of several professions. In addition to the traditional self-scoring, hypnotic behavior was also recorded by trained observers. Female participants proved to be more hypnotizable than males and so were psychology students and professionals as compared to nonpsychologists. Hypnotizability varied across different group sizes. The normative data-including means, standard deviations, and indicators of reliability-are comparable with previously published results. The authors conclude that measuring observer-scores increases the ecological validity of the scale. The Hungarian version of the HGSHS:A seems to be a reliable and valid measure of hypnotizability.

Twelve Months of Nightly Zolpidem Does Not Lead to Dose Escalation: A Prospective Placebo-Controlled Study

PubMed Central

Roehrs, Timothy A.; Randall, Surilla; Harris, Erica; Maan, Renee; Roth, Thomas

2011-01-01

Study Objectives: To assess hypnotic self-administration and likelihood of dose escalation over 12 months of nightly use of zolpidem versus placebo in primary insomniacs. Design: Randomized, double-blind, placebo-controlled, clinical trial. Setting: Outpatient with tri-monthly one-week, sleep laboratory assessments. Participants: Thirty-three primary insomniacs, without psychiatric disorders or drug and alcohol abuse, 32–64 yrs old, 14 men and 19 women. Interventions: Participants were randomized to take zolpidem 10 mg (n = 17) or placebo (n = 16) nightly for 12 months. In probes during month 1, 4, and 12, after sampling color-coded placebo or zolpidem capsules on 2 nights, color-coded zolpidem or placebo was chosen on 5 consecutive nights and 1, 2, or 3 of the chosen capsules (5 mg each) could be self-administered on a given choice night. Results: Zolpidem was chosen more nights than placebo (80% of nights) and number of nights zolpidem was chosen did not differ over the 12 months. More zolpidem than placebo capsules were self-administered, and the total number of placebo or zolpidem capsules self-administered did not differ as a function of duration of use. In contrast, the total number of placebo capsules self-administered by the placebo group increased across time. The nightly capsule self-administration on zolpidem nights did not differ from that on placebo nights and neither nightly self-administration rates increased over the 12 months. An average 9.3 mg nightly dose was self-administered. Conclusions: Zolpidem was preferred to placebo, but its self-administration did not increase with 12 months of use. Chronic hypnotic use by primary insomniacs does not lead to dose escalation. Clinical Trial Registration: Safety and Efficacy of Chronic Hypnotic Use; # NCT01006525; http://www.clinicaltrials.gov/ Citation: Roehrs TA; Randall S; Harris E; Maan R; Roth T. Twelve months of nightly zolpidem does not lead to dose escalation: a prospective placebo-controlled study. SLEEP 2011;34(2):207–212. PMID:21286241

Hypnosis for complex trauma survivors: four case studies.

PubMed

Poon, Maggie Wai-ling

2009-01-01

This report described a phased-oriented treatment of complex trauma in four Chinese women. Two women were survivors of childhood sexual abuse, one was a rape victim, and the other was a battered spouse. A phased-oriented treatment that tailored to the needs of the clients was used. The treatment framework consisted of three phases: stabilization, trauma processing, and integration. Hypnotic techniques had been used in these phases as means for grounding and stabilization, for accessing the traumatic memories, and for consolidating the gains. Data from self-reports, observation and objective measures indicates a significant reduction in the trauma symptoms after treatment.

Feasibility of Music and Hypnotic Suggestion to Manage Chronic Pain.

PubMed

Johnson, Alisa J; Kekecs, Zoltan; Roberts, R Lynae; Gavin, Russell; Brown, Kathleen; Elkins, Gary R

2017-01-01

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.

Reassessment of hypnotic symptom removal by Freud and Bernheim.

PubMed

Ball, Thomas S

2006-10-01

As demonstrations of clinical efficacy, cases reported by Freud and Bernheim reveal an intrinsic advantage of hypnotic symptom removal over therapies requiring extended periods to achieve significant outcomes. They also lend support to Weitzenhoffer's survey of therapeutic results achieved during the classical (pre-1900) period.

Postural instability and consequent falls and hip fractures associated with use of hypnotics in the elderly: a comparative review.

PubMed

Allain, Hervé; Bentué-Ferrer, Danièle; Polard, Elisabeth; Akwa, Yvette; Patat, Alain

2005-01-01

The aim of this review is to establish the relationship between treatment with hypnotics and the risk of postural instability and as a consequence, falls and hip fractures, in the elderly. A review of the literature was performed through a search of the MEDLINE, Ingenta and PASCAL databases from 1975 to 2005. We considered as hypnotics only those drugs approved for treating insomnia, i.e. some benzodiazepines and the more recently launched 'Z'-compounds, i.e. zopiclone, zolpidem and zaleplon. Large-scale surveys consistently report increases in the frequency of falls and hip fractures when hypnotics are used in the elderly (2-fold risk). Benzodiazepines are the major class of hypnotics involved in this context; falls and fractures in patients taking Z-compounds are less frequently reported, and in this respect, zolpidem is considered as at risk in only one study. It is important to note, however, that drug adverse effect relationships are difficult to establish with this type of epidemiological data-mining. On the other hand, data obtained in laboratory settings, where confounding factors can be eliminated, prove that benzodiazepines are the most deleterious hypnotics at least in terms of their effects on body sway. Z-compounds are considered safer, probably because of their pharmacokinetic properties as well as their selective pharmacological activities at benzodiazepine-1 (BZ(1)) receptors. The effects of hypnotics on balance, gait and equilibrium are the consequence of differential negative impacts on vigilance and cognitive functions, and are highly dose- and time-dependent. Z-compounds have short half-lives and have less cognitive and residual effects than older medications. Some practical rules need to be followed when prescribing hypnotics in order to prevent falls and hip fractures as much as possible in elderly insomniacs, whether institutionalised or not. These are: (i) establish a clear diagnosis of the sleep disorder; (ii) take into account chronic conditions leading to balance and gait difficulties (motor and cognitive status); (iii) search for concomitant prescription of psychotropics and sedatives; (iv) use half the recommended adult dosage; and (v) declare any adverse effect to pharmacovigilance centres. Comparative pharmacovigilance studies focused on the impact of hypnotics on postural stability are very much needed.

Increased Prevalence of Insomnia and Changes in Hypnotics Use in England over 15 Years: Analysis of the 1993, 2000, and 2007 National Psychiatric Morbidity Surveys

PubMed Central

Calem, Maria; Bisla, Jatinder; Begum, Aysha; Dewey, Michael; Bebbington, Paul E.; Brugha, Traolach; Cooper, Claudia; Jenkins, Rachel; Lindesay, James; McManus, Sally; Meltzer, Howard; Spiers, Nicola; Weich, Scott; Stewart, Robert

2012-01-01

Study Objectives: To investigate changes over 15 years in the prevalence of insomnia and its association with demographic characteristics and hypnotic medication use. Design: Analysis of 3 cross-sectional national mental health surveys carried out in 1993, 2000, and 2007, which used comparable sampling methods and identical insomnia assessments. Setting: Adults living in private households in England. Patients or Participants: 20,503 people aged 16-64 years. Measurements and Results: Insomnia was defined according to 4 different criteria, using relevant questions from the revised Clinical Interview Schedule. Modest increases in insomnia prevalence were found over the survey periods (any symptoms increasing from 35.0% in 1993 to 38.6% in 2007; insomnia diagnosis from 3.1% to 5.8%, respectively). In all 3 surveys, similar strengths of association in relation to all criteria were found, with female gender, increased age, lower educational attainment, depression, unemployment, economic inactivity, and widowed, divorced, or separated status. Prevalence of hypnotic use was double in 2000 (0.8%) compared to 1993 (0.4%); from limited information on selected medications, there was no such increase between 2000 and 2007. The reasons reported for any sleep disturbance over the last month were generally similar across surveys, the most marked change being illness/discomfort increasing as an explanation from 14.3% to 17.4% to 19.0%. Conclusions: In the English general population, insomnia (by any definition) showed a modest but steady increase in prevalence over a 15-year period. Strengths of associations with demographic factors and self-reported reasons for sleep disturbance remained reasonably stable over this period. Citation: Calem M; Bisla J; Begum A; Dewey M; Bebbington PE; Brugha T; Cooper C; Jenkins R; Lindesay J; McManus S; Meltzer H; Spiers N; Weich S; Stewart R. Increased prevalence of insomnia and changes in hypnotics use in England over 15 years: analysis of the 1993, 2000, and 2007 national psychiatric morbidity surveys. SLEEP 2012;35(3):377-384. PMID:22379244

Alert Hypnotic Inductions: Use in Treating Combat Post-Traumatic Stress Disorder.

PubMed

Eads, Bruce; Wark, David M

2015-10-01

Alert hypnosis can be a valuable part of the treatment protocol for the resolution of post-traumatic stress disorder (PTSD). Research indicates that combat veterans with PTSD are more hypnotically susceptible than the general population. For that reason, it is hypothesized that they should be better able to use hypnosis in treatment. As opposed to the traditional modality, eyes-open alert hypnosis allows the patient to take advantage of hypnotic phenomena while participating responsibly in work, social life, and recreation. Three case studies are reported on combat veterans with PTSD who learned to overcome their symptoms using alert hypnosis.

Obsessive-compulsive personality disorder features and response to behavioral therapy for insomnia among patients with hypnotic-dependent insomnia.

PubMed

Petrov, Megan E; Emert, Sarah E; Lichstein, Kenneth L

2018-06-05

To compare therapeutic response to behavioral therapy for insomnia (BT-I) among hypnotic-dependent insomnia (HDI) patients with and without Cluster C personality disorders. Twenty-three adults with HDI (17 females), aged between 33 and 68 (M = 53; SD = 9.9) were included in the study. Participants completed a personality disorder assessment (baseline), as well as sleep diaries, polysomnography (PSG), and an insomnia severity assessment (baseline, posttreatment, and one-year follow-up). Treatment consisted of eight weeks of individual BT-I and gradual hypnotic medication withdrawal. Multilevel mixed-effects linear regression models examined the interaction between study visit and Cluster C personality disorders status on treatment response to BT-I. Obsessive-compulsive personality disorder (OCPD) was the most prevalent of the Cluster C personality disorders with 38% (n = 8) of participants meeting criteria. There were no significant treatment differences by OCPD status across time as measured by sleep diaries and insomnia severity status. However, there were significant treatment differences by OCPD status by one-year follow-up on PSG outcomes, indicating that patients with OCPD status had shorter and more disrupted sleep than patients without OCPD status. Based on self-reported sleep measures, patients with insomnia and features of OCPD responded equivalently to BT-I at one-year follow-up compared to patients without features of OCPD. However, polysomnography outcomes indicated objective sleep deteriorated in these patients, which may suggest greater vulnerability to relapse.

[Effects of hypnotic and musical relaxation therapy on the treatment of the parents of children with cleft lip and/or palate].

PubMed

Yanyan, Zhang; Caixia, Gong; Xiaolin, Zhang; Ying, Chen; Jingchen, Xu; Pin, Ha; Jingtao, Li; Bing, Shi

2015-12-01

To evaluate the effectiveness of hypnotic and musical relaxation therapy and psychological consultation for parents of children with cleft lip and/or palate (CLP) and to provide a scientific basis of clinical-psychological treatment options. Sixty-six subjects with children with CLP participated in this study. The subjects were randomly assigned to a test group (n = 33) and a control group (n = 33). The test group was treated with hypnotic and musical relaxation therapy; the control group were subjected to psychological consultation. Anxiety and depression states were evaluated by using a self-rating anxiety scale (SAS) and a self-rating depression scale (SDS) before and after treatment was administered. 1) The test group demonstrated a significant decrease in SAS and SDS scores (t = 2.855, P < 0.01; t = 2.777, P < 0.01). The control group showed a significant decrease in the SAS score (t = 1.831, P < 0.05) but failed to show a significant change in the depression score (t = 0.909, P > 0.05). 2) The test group yielded a higher percentage of remission indicated by the SDS scores than the control group (test group = 75.76%; control group = 60.61%; P < 0.05). The test group also displayed a higher percentage of remission indicated by the SAS scores than the control group (test group = 78.79%, test group = 69.70%; P < 0.05). Hypnotic and musical relaxation therapy can more effectively reduce the scores of the anxiety and depression states of the parents of patients with cleft lip and/or palate than psychological consultation.

The "hypnotic state" and eye movements: Less there than meets the eye?

PubMed Central

Nordhjem, Barbara; Marcusson-Clavertz, David; Holmqvist, Kenneth

2017-01-01

Responsiveness to hypnotic procedures has been related to unusual eye behaviors for centuries. Kallio and collaborators claimed recently that they had found a reliable index for "the hypnotic state" through eye-tracking methods. Whether or not hypnotic responding involves a special state of consciousness has been part of a contentious debate in the field, so the potential validity of their claim would constitute a landmark. However, their conclusion was based on 1 highly hypnotizable individual compared with 14 controls who were not measured on hypnotizability. We sought to replicate their results with a sample screened for High (n = 16) or Low (n = 13) hypnotizability. We used a factorial 2 (high vs. low hypnotizability) x 2 (hypnosis vs. resting conditions) counterbalanced order design with these eye-tracking tasks: Fixation, Saccade, Optokinetic nystagmus (OKN), Smooth pursuit, and Antisaccade (the first three tasks has been used in Kallio et al.'s experiment). Highs reported being more deeply in hypnosis than Lows but only in the hypnotic condition, as expected. There were no significant main or interaction effects for the Fixation, OKN, or Smooth pursuit tasks. For the Saccade task both Highs and Lows had smaller saccades during hypnosis, and in the Antisaccade task both groups had slower Antisaccades during hypnosis. Although a couple of results suggest that a hypnotic condition may produce reduced eye motility, the lack of significant interactions (e.g., showing only Highs expressing a particular eye behavior during hypnosis) does not support the claim that eye behaviors (at least as measured with the techniques used) are an indicator of a "hypnotic state.” Our results do not preclude the possibility that in a more spontaneous or different setting the experience of being hypnotized might relate to specific eye behaviors. PMID:28846696

Hypnosis and parents: pattern interruptus.

PubMed

Linden, Julie H

2011-07-01

The role of parents in the use of hypnosis with their children raises many questions worthy of consideration. A survey of the literature reveals that this important topic has not been given the attention or depth it deserves. The author looks at (a) how, when, and whether to incorporate parents in the treatment of their children; (b) how to address attachment and trance between parent and child; (c) engaging parents in their own hypnotic abilities beginning as early as the birthing experience; and (d) improving parenting skills such as teaching parents to pay attention to their use of language with their children in order to shift patterns of communication from unproductive to useful. In addition, the author explores the ways to invite, teach, support and interact with the family system of parent and child in our hypnotic work.

The Clinical Use of Hypnotic Regression and Progression in Psychotherapy.

ERIC Educational Resources Information Center

Goldberg, Bruce

1990-01-01

Discusses concept of time in therapy, presenting theoretical and clinical foundations to illustrate the validity of guiding patients into past lives and future lifetimes through hypnosis to resolve self-defeating sequences. (Author/TE)

Can grapheme-color synesthesia be induced by hypnosis?

PubMed Central

Anderson, Hazel P.; Seth, Anil K.; Dienes, Zoltan; Ward, Jamie

2014-01-01

Grapheme-color synesthesia is a perceptual experience where graphemes, letters or words evoke a specific color, which are experienced either as spatially coincident with the grapheme inducer (projector sub-type) or elsewhere, perhaps without a definite spatial location (associator sub-type). Here, we address the question of whether synesthesia can be rapidly produced using a hypnotic color suggestion to examine the possibility of “hypnotic synesthesia”, i.e., subjectively experienced color hallucinations similar to those experienced by projector synesthetes. We assess the efficacy of this intervention using an “embedded figures” test, in which participants are required to detect a shape (e.g., a square) composed of local graphemic elements. For grapheme-color synesthetes, better performance on the task has been linked to a higher proportion of graphemes perceived as colored. We found no performance benefits on this test when using a hypnotic suggestion, as compared to a no-suggestion control condition. The same result was found when participants were separated according to the degree to which they were susceptible to the suggestion (number of colored trials perceived). However, we found a relationship between accuracy and subjective reports of color in those participants who reported a large proportion of colored trials: trials in which the embedded figure was accurately recognized (relative to trials in which it was not) were associated with reports of more intense colors occupying a greater spatial extent. Collectively, this implies that hypnotic color was only perceived after shape detection rather than aiding in shape detection via color-based perceptual grouping. The results suggest that hypnotically induced colors are not directly comparable to synesthetic ones. PMID:24829555

Adjunctive Self-hypnotic Relaxation for Outpatient Medical Procedures: A Prospective Randomized Trial with Women Undergoing Large Core Breast Biopsy

PubMed Central

Lang, Elvira V.; Berbaum, Kevin S.; Faintuch, Salomao; Hatsiopoulou, Olga; Halsey, Noami; Li, Xinyu; Berbaum, Michael L.; Laser, Eleanor; Baum, Janet

2008-01-01

Medical procedures in outpatient settings have limited options of managing pain and anxiety pharmacologically. We therefore assessed whether this can be achieved by adjunct self-hypnotic relaxation in a common and particularly anxiety provoking procedure. 236 women referred for large core needle breast biopsy to an urban tertiary university-affiliated medical center were prospectively randomized to receive standard care (n=76), structured empathic attention (n= 82), or self-hypnotic relaxation (n=78) during their procedures. Patients’ self-ratings at 10 minute-intervals of pain and anxiety on 0–10 verbal analog scales with 0=no pain/anxiety at all, 10=worst pain/anxiety possible, were compared in an ordinal logistic regression model. Women’s anxiety increased significantly in the standard group (logit slope = 0.18, p < 0.001), did not change in the empathy group (slope = −0.04, p = 0.45), and decreased significantly in the hypnosis group (slope = −0.27, p < 0.001). Pain increased significantly in all three groups (logit slopes: standard care = 0.53, empathy = 0.37, hypnosis = 0.34; all p < 0.001) though less steeply with hypnosis and empathy than standard care (p = 0.024 and p = 0.018 respectively). Room time and cost were not significantly different in an univariate ANOVA despite hypnosis and empathy requiring an additional professional: 46 minutes/$161 for standard care, 43 minutes/$163 for empathy, and 39 minutes/$152 for hypnosis. We conclude that, while both structured empathy and hypnosis decrease procedural pain and anxiety, hypnosis provides more powerful anxiety relief without undue cost and thus appears attractive for outpatient pain management. PMID:16959427

A preconscious neural mechanism of hypnotically altered colors: a double case study.

PubMed

Koivisto, Mika; Kirjanen, Svetlana; Revonsuo, Antti; Kallio, Sakari

2013-01-01

Hypnotic suggestions may change the perceived color of objects. Given that chromatic stimulus information is processed rapidly and automatically by the visual system, how can hypnotic suggestions affect perceived colors in a seemingly immediate fashion? We studied the mechanisms of such color alterations by measuring electroencephalography in two highly suggestible participants as they perceived briefly presented visual shapes under posthypnotic color alternation suggestions such as "all the squares are blue". One participant consistently reported seeing the suggested colors. Her reports correlated with enhanced evoked upper beta-band activity (22 Hz) 70-120 ms after stimulus in response to the shapes mentioned in the suggestion. This effect was not observed in a control condition where the participants merely tried to simulate the effects of the suggestion on behavior. The second participant neither reported color alterations nor showed the evoked beta activity, although her subjective experience and event-related potentials were changed by the suggestions. The results indicate a preconscious mechanism that first compares early visual input with a memory representation of the suggestion and consequently triggers the color alteration process in response to the objects specified by the suggestion. Conscious color experience is not purely the result of bottom-up processing but it can be modulated, at least in some individuals, by top-down factors such as hypnotic suggestions.

Association Between Daily Sleep Duration and Risk of Dementia and Mortality in a Japanese Community.

PubMed

Ohara, Tomoyuki; Honda, Takanori; Hata, Jun; Yoshida, Daigo; Mukai, Naoko; Hirakawa, Yoichiro; Shibata, Mao; Kishimoto, Hiro; Kitazono, Takanari; Kanba, Shigenobu; Ninomiya, Toshiharu

2018-06-06

To investigate the association between daily sleep duration and risk of dementia and death in a Japanese elderly population. Prospective cohort study. The Hisayama Study, Japan. Community-dwelling Japanese individuals aged 60 and older without dementia. Self-reported daily sleep duration was grouped into 5 categories (<5.0, 5.0-6.9, 7.0-7.9, 8.0-9.9, ≥10.0 hours). The association between daily sleep duration and risk of dementia and death was determined using a Cox proportional hazards models. During follow-up, 294 participants developed dementia, and 282 died. Age- and sex-adjusted incidence rates of dementia and all-cause mortality were significantly greater in subjects with daily sleep duration of less than 5.0 hours and 10.0 hours and more than in those with daily sleep duration of 5.0 to 6.9 hours. These associations remained unchanged after adjustment for potential confounding factors (<5.0 hours: hazard ratio (HR)=2.64, 95% confidence interval (CI)=1.38-5.05 for dementia; HR=2.29, 95% CI=1.15-4.56 for death; ≥10.0 hours: HR=2.23, 95% CI=1.42-3.49 for dementia; HR=1.67, 95% CI=1.07-2.60 for death). Similar U-shaped associations were observed for Alzheimer's disease and vascular dementia. With regard to the influence of hypnotic use on risk of dementia and death, subjects who used hypnotics and had any sleep duration had a risk of dementia that was 1.66 times as great and a risk of death that was 1.83 times as great as those who did not use hypnotics and had a daily sleep duration of 5.0 to 6.9 hours. Short and long daily sleep duration and hypnotic use are risk factors for dementia and death in Japanese elderly adults. © 2018, Copyright the Authors Journal compilation © 2018, The American Geriatrics Society.

An Intersubjective View of Empathy and Hypnotic Trance: Response to Wickramasekera II.

PubMed

Henning, Janna A

2016-01-01

In response to Wickramasekera II's description of his empathic involvement theory of hypnosis in "Mysteries of hypnosis and the self are revealed by the psychology and neuroscience of empathy" (Wickramasekera II, 2015), Henning offers further reflections on what empathy might be and what it allows therapists to do, particularly in conditions of hypnotic trance. She defines her intersubjective view of hypnotic trance as an experience in which client and therapist mutually engage in a shared state of consciousness, and a mutual bidirectional or multidirectional exchange of verbal and nonverbal, as well as conscious and unconscious, material occurs, and which may include shared taking on of roles and expectations in each party, as suggested by the other, particularly when both client and therapist are highly hypnotizable. Research on the concept of "mutual hypnosis," or co-trance, is reviewed, and barriers to scholarly discussions about intersubjectivity in therapy relationships are described. Concepts from other disciplines and traditions, including quantum physics, transpersonal psychology, contemplative Christianity, and shamanistic practices and trance in other cultures are then offered to clarify the processes of intersubjectivity, and perspectives about empathy and hypnotic co-trance are offered from the context of the author's own clinical work as a trauma therapist. Finally, suggestions are provided for future research approaches and methods to further explore and understand these phenomena.

Is high hypnotic suggestibility necessary for successful hypnotic pain intervention?

PubMed

Milling, Leonard S

2008-04-01

Hypnotic suggestibility is a trait-like, individual difference variable reflecting the general tendency to respond to hypnosis and hypnotic suggestions. Research with standardized measures of hypnotic suggestibility has demonstrated that there are substantial individual differences in this variable. Higher suggestibility has been found to be associated with greater relief from hypnotic pain interventions. Although individuals in the high suggestibility range show the strongest response to hypnotic analgesia, people of medium suggestibility, who represent approximately one third of the population, also have been found to obtain significant relief from hypnosis. Thus, high hypnotic suggestibility is not necessary for successful hypnotic pain intervention. However, the available evidence does not support the efficacy of hypnotic pain interventions for people who fall in the low hypnotic suggestibility range. However, some studies suggest that these individuals may benefit from imaginative analgesia suggestions, or suggestions for pain reduction that are delivered while the person is not in hypnosis.

Mediation and moderation of psychological pain treatments: response expectancies and hypnotic suggestibility.

PubMed

Milling, Leonard S; Reardon, John M; Carosella, Gina M

2006-04-01

The mediator role of response expectancies and the moderator role of hypnotic suggestibility were evaluated in the analogue treatment of pain. Approximately 1,000 participants were assessed for hypnotic suggestibility. Later, as part of a seemingly unrelated experiment, 188 of these individuals were randomly assigned to distraction, cognitive-behavioral package, hypnotic cognitive-behavioral package, hypnotic analgesia suggestion, placebo control, or no-treatment control conditions. Response expectancies partially mediated the effects of treatment on pain. Hypnotic suggestibility moderated treatment and was associated with the relief produced only by the hypnotic interventions. The results suggest that response expectancies are an important mechanism of hypnotic and cognitive-behavioral pain treatments and that hypnotic suggestibility is a trait variable that predicts hypnotic responding across situations, including hypnosis-based pain interventions. Copyright 2006 APA

A Neutral Control Condition for Hypnosis Experiments: "Wiki" Text.

PubMed

Varga, Katalin; Kekecs, Zoltán; Myhre, P S; Józsa, Emese

2017-01-01

A new control condition called Wiki is introduced. Key themes of each test suggestion of the Stanford Hypnotic Susceptibility Scale, Form C, were matched by a corresponding extract from Wikipedia.org. The authors compared phenomenological reports of participants across 4 conditions: hypnosis split into high and low hypnotizable subgroups, music, and Wiki condition, using the Phenomenology of Consciousness Inventory. High hypnotizables undergoing hypnosis reported higher altered experience and altered states of awareness than individuals in the Wiki condition, supporting the authors' hypothesis that the Wiki condition does not evoke an altered state of consciousness (internal dialogue, volitional control, and self-awareness did not differ). Wiki might be a viable control condition in hypnosis research given further examination.

Theories of Suggestion.

PubMed

Brown, W

1928-02-01

The word "suggestion" has been used in educational, scientific and medical literature in slightly different senses. In psychological medicine the use of suggestion has developed out of the earlier use of hypnotic influence.Charcot defined hypnosis as an artificial hysteria, Bernheim as an artificially increased suggestibility. The two definitions need to be combined to give an adequate account of hypnosis. Moreover, due allowance should be made for the factors of dissociation and of rapport in hypnotic phenomena.The relationships between dissociation, suggestibility, and hypnotizability.Theories of suggestion propounded by Pierre Janet, Freud, McDougall, Pawlow and others. Ernest Jones's theory of the nature of auto-suggestion. Janet explains suggestion in terms of ideo-motor action in which the suggested idea, because of the inactivity of competing ideas, produces its maximum effect. Freud explains rapport in terms of the sex instinct "inhibited in its aim" (transference) and brings in his distinction of "ego" and "ego-ideal" (or "super-ego") to supplement the theory. Jones explains auto-suggestion in terms of narcissism. McDougall explains hypnotic suggestion in terms of the instinct of self-abasement. But different instincts may supply the driving power to produce suggestion-effects in different circumstances. Such instincts as those of self-preservation (fear) and gregariousness may play their part. Auto-suggestion as a therapeutic factor is badly named. It supplements, but does not supplant the will, and makes complete volition possible.

Theories of Suggestion

PubMed Central

Brown, William

1928-01-01

The word “suggestion” has been used in educational, scientific and medical literature in slightly different senses. In psychological medicine the use of suggestion has developed out of the earlier use of hypnotic influence. Charcot defined hypnosis as an artificial hysteria, Bernheim as an artificially increased suggestibility. The two definitions need to be combined to give an adequate account of hypnosis. Moreover, due allowance should be made for the factors of dissociation and of rapport in hypnotic phenomena. The relationships between dissociation, suggestibility, and hypnotizability. Theories of suggestion propounded by Pierre Janet, Freud, McDougall, Pawlow and others. Ernest Jones's theory of the nature of auto-suggestion. Janet explains suggestion in terms of ideo-motor action in which the suggested idea, because of the inactivity of competing ideas, produces its maximum effect. Freud explains rapport in terms of the sex instinct “inhibited in its aim” (transference) and brings in his distinction of “ego” and “ego-ideal” (or “super-ego”) to supplement the theory. Jones explains auto-suggestion in terms of narcissism. McDougall explains hypnotic suggestion in terms of the instinct of self-abasement. But different instincts may supply the driving power to produce suggestion-effects in different circumstances. Such instincts as those of self-preservation (fear) and gregariousness may play their part. Auto-suggestion as a therapeutic factor is badly named. It supplements, but does not supplant the will, and makes complete volition possible. PMID:19986306

Total Phenolics and Total Flavonoids Contents and Hypnotic Effect in Mice of Ziziphus mauritiana Lam. Seed Extract.

PubMed

San, Aye Moh Moh; Thongpraditchote, Suchitra; Sithisarn, Pongtip; Gritsanapan, Wandee

2013-01-01

The seeds of Ziziphus mauritiana Lam. have been traditionally used for treatment of various complications including insomnia and anxiety. They are popularly used as sedative and hypnotic drugs in China, Korea, Myanmar, Vietnam, and other Asian countries. However, no scientific proof on hypnotic activity of Z. mauritiana seeds (ZMS) was reported. In this study, the hypnotic activity of 50% ethanolic extract from ZMS was observed on the loss of righting reflex in mice using pentobarbital-induced sleep mice method. The contents of total phenolics and total flavonoids in the extract were also determined. The results showed that the 50% ethanolic extract from ZMS contained total phenolics 27.62 ± 1.43 mg gallic acid equivalent (GAE)/g extract and total flavonoids 0.74 ± 0.03 mg quercetin equivalent (QE)/g extract. Oral administration of the extract at the dose of 200 mg/kg significantly increased the sleeping time in mice intraperitoneally administered with sodium pentobarbital (50 mg/kg body weight). These results supported the traditional use of ZMS for the treatment of insomnia. The seeds of Z. mauritiana should be further developed as an alternative sedative and/or hypnotic product.

Personnel-General: Army Substance Abuse Program Civilian Services

DTIC Science & Technology

2001-10-15

destroyed. Additional reproduction and distribution of completed records is prohibited. c. SECTION I. IDENTIFICATION. (1) Block I. Date of Report. Enter...AMPHETAMINE B BARBITUATES C COCAINE H HALLUCINOGENS (LSD) M METHAQUALONE, SEDATIVE, HYPNOTIC , OR ANXIOLYTIC O OPIATES P PHENCYCLIDINE (PCP) T CANNABIS...Table 5–6 Codes for TABLE F (T-DIAG-CODE) Code Rejection Reason 30390 ALCOHOL DEPENDENCE 30400 OPIOID DEPENDENCE 30410 SEDATIVE, HYPNOTIC , OR ANXIOLYTIC

[Prevalence of the use of hypnotics and sedatives among the working population and associated work-related stress factors].

PubMed

Colell, Esther; Sánchez-Niubò, Albert; Domingo-Salvany, Antònia; Delclós, Jordi; Benavides, Fernando G

2014-01-01

To explore the prevalence of the use of hypnotics and sedatives in a sample of the Spanish working population and to examine its association with certain work-related stress factors. Using data from the 2007 Spanish Household Survey on Alcohol and Drugs (Encuesta Domiciliaria sobre Alcohol y Drogas en España [EDADES]), we analyzed the distribution of the use of hypnotics and sedatives in the previous month in the working population aged 16 to 64 years old (n=13,005). Associations with exposure to certain work-related stress factors (noxious working environment, precariousness, workload, and social support) were examined using logistic regression modelling. The prevalence of the use of hypnotics and sedatives among women in the previous month doubled that of men (6.5% and 3.3%, respectively), while use among the oldest age group was twice that of the youngest group in both sexes (10.2% in women and 5.5% in men older than 45 years), and was four times higher among those reporting poor health (18.9% in women and 11% in men). Concerning work-related stress, exposure to moderate (OR: 1.96; 95%CI: 1.31-2.92) and high (OR: 1.95; 95%CI: 1.14-3.34) levels of precariousness in men and moderate levels in women (OR: 1.43; 95%CI: 1.03-1.99) was associated with the use of hypnotics and sedatives. The prevalence of the use of hypnotics and sedatives was high in women and in workers older than 45 years. Further research is needed on the relationship between the use of hypnotics and sedatives and workers' health, and on the role that work-related stress factors play in this association. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

Hypnotic induction in dentistry--coping with the fear of losing control (autonomy): a brief communication.

PubMed

Kleinhauz, M; Eli, I

1991-07-01

A common cause of stress among dental patients is the patient's fear of losing control in face of the "helplessness provoking" dental situation. Although hypno-relaxation and hypnosis serve as efficient tools to aid in the administration of dental treatment to such patients, some of them may view hypnosis as a further relinquishing of control to the hypnotist and thus resist hypnotic induction, despite their willingness to try to use hypnosis for therapeutic reasons. To avoid this resistance, a "self-control" induction method is suggested that enables the patient to remain in control throughout the process. This technique minimizes the threat of losing one's autonomy and thus enables treatment of these patients.

Modulation of type I immediate and type IV delayed immunoreactivity using direct suggestion and guided imagery during hypnosis.

PubMed

Zachariae, R; Bjerring, P; Arendt-Nielsen, L

1989-11-01

Cutaneous reactivity against histamine skin prick test (Type I) and purified tuberculin protein derivative (Mantoux reaction, Type IV) was studied in eight volunteers under hypnosis. Types I and IV immunoreactivity were modulated by direct suggestion (Type I) and guided imagery (Type IV). The volunteers were highly susceptible subjects, selected by means of the Harvard Group Scale of Hypnotic Susceptibility, Form A. When the volunteers underwent hypnotic suggestion to decrease the cutaneous reaction to histamine prick test, a significant (P less than 0.02) reduction of the flare reaction (area of erythema) was observed compared with control histamine skin prick tests. The wheal reaction did not respond to hypnotic suggestion. Neither wheal nor flare reaction could be increased in size by hypnotic suggestion compared with control histamine skin prick tests. A hypnotic suggestion of increasing the Type IV reaction on one arm and decreasing the reaction on the other revealed a significant difference in both erythema size (P less than 0.02) and palpable induration (P less than 0.01). In two cases the reactions were monitored by laser doppler blood flowmetry and skin thickness measurement by ultrasound. The difference between the suggested increased and decreased reaction was 19% for the laser doppler bloodflow (in favor of the augmented side), and 44% for the dermal infiltrate thickness. This study objectively supports the numerous uncontrolled case reports of modulation of immunoreactivity in allergic diseases involving both Type I and Type IV skin reactions following hypnotic suggestions.

[Use of hypnosis in the treatment of combat post traumatic stress disorder (PTSD)].

PubMed

Abramowitz, Eitan G; Bonne, Omer

2013-08-01

Clinical reports and observations going back almost two centuries consistently indicate that hypnotherapy is an effective modality for the treatment of post traumatic stress disorder (PTSD). Pierre Janet was the first clinician to describe the successful initiation of stepwise hypnotic techniques in PTSD symptom reduction. Hypnotherapy may accelerate the formation of a therapeutic alliance and contribute to a positive treatment outcome. Hypnotic techniques may be valuable for patients with PTSD who exhibit symptoms such as anxiety, dissociation, widespread somatoform pain complaints and sleep disturbances. Hypnotic techniques may also facilitate the arduous tasks of working through traumatic memories, increasing coping skills, and promoting a sense of competency. In this review we will present guidelines for the stepwise implementation of hypnotherapy in PTSD. Since most data regarding the use of hypnotherapy in PTSD has been gathered from uncontrolled clinical observations, methodologically sound research demonstrating the efficacy of hypnotic techniques in PTSD is required for hypnotherapy to be officially added to the therapeutic armamentarium for this disorder.

Response expectancies, treatment credibility, and hypnotic suggestibility: mediator and moderator effects in hypnotic and cognitive-behavioral pain interventions.

PubMed

Milling, Leonard S; Shores, Jessica S; Coursen, Elizabeth L; Menario, Deanna J; Farris, Catherine D

2007-04-01

Several studies have shown that response expectancies are an important mechanism of popular psychological interventions for pain. However, there has been no research on whether response expectancies and treatment credibility independently mediate hypnotic and cognitive-behavioral pain interventions and whether the pattern of mediation is affected by experience with the interventions. Also, past research has indicated that hypnotic pain interventions may be moderated by hypnotic suggestibility. However, these studies have typically failed to measure the full range of suggestibility and have assessed pain reduction and suggestibility in the same experimental context, possibly inflating the association between these variables. To clarify the mediator role of response expectancies and treatment credibility, and the moderator role of hypnotic suggestibility in the hypnotic and cognitive-behavioral reduction of pain. Approximately 300 participants were assessed for suggestibility. Then, as part of an apparently unrelated experiment, 124 of these individuals received analogue cognitive-behavioral, hypnotic, or placebo control pain interventions. Response expectancies and credibility independently mediated treatment. The extent of mediation increased as participants gained more experience with the interventions. Suggestibility moderated treatment and was associated with relief only from the hypnotic intervention. Response expectancies and treatment credibility are unique mechanisms of hypnotic and cognitive-behavioral pain interventions. Hypnotic suggestibility predicts relief from hypnotic pain interventions and this association is not simply an artifact of measuring suggestibility and pain reduction in the same experimental context. The relationship between suggestibility and hypnotic pain reduction appears to be linear in nature.

Fatigue in Military Operational Environments: An Annotated Bibliography

DTIC Science & Technology

2007-07-01

Office Soldier, SFAE-SDR, 5901 Putnam Road, Bldg. 328, Ft. Belvoir, VA 22060-5422. Reproduction of all or part of this report is authorized...During the operation there was an extensive use of hypnotics (temazepam) by air crews. The workload was depending on aircraft type and mission...countermeasures. Various components of the U.S. military have authorized the use of specific compounds for this purpose. Hypnotics such as temazepam

Effects of hypnosis and level of processing on repeated recall of line drawings.

PubMed

McKelvie, S J; Pullara, M

1988-07-01

Moderately susceptible subjects (N = 30) initially judged 30 line drawings of objects for pleasantness (deep processing) and 30 line drawings for visual complexity (shallow processing), after which they were given two immediate recall tests. Following a 48-hr delay, subjects were allocated randomly to hypnosis, simulation, or neutral control conditions and were tested four more times. Subjects produced more correct and incorrect responses over the six trials and gave a higher number of correct responses for deep items than for shallow items. Over the last four trials, hypnosis had no general facilitative effect relative to the other two treatments, but the effect of depth was strongest for hypnotized subjects, who recalled more deep items than did the controls. Finally, both hypnotized and simulating subjects rated their recall as more involuntary and their experimental treatment as more helpful than did the controls. Caution is urged in the forensic use of hypnosis as a retrieval device.

Some conditions of compliance and resistance among hypnotic subjects.

PubMed

Levitt, E E; Baker, E L; Fish, R C

1990-04-01

Five experimental approaches to the resolution of the century-old Bernheim/Janet dispute and the issue of involuntariness or coercion (the classical suggestion effect) are presented. Four experiments are reported that follow one of the approaches: attempts to induce hypnotic subjects to resist suggestions made in trance. The design is one in which a "resistance instructor" proposes a reward for the resisting subject. Tentative inferences from the results are that the classical suggestion effect is found with a small number of subjects; for a larger number of subjects there is no classical suggestion effect, and for many subjects the outcome is equivocal. Relational factors in the hypnotic dyad influence responsiveness in the subject, the effect being least for those whose susceptibility is high.

Reconstructing Early School Trauma through Age Regression.

ERIC Educational Resources Information Center

Rousell, Michael A.; Gillis, David

1994-01-01

Normal fluctuations in consciousness and spontaneous trance states may produce inadvertent hypnotic influence in the classroom. Two case studies illustrate how students may be thus influenced by explicit or implicit suggestions, resulting in subsequent self-defeating behaviors. These cases were successfully treated by reconstructing earlier…

Cognitive Expectancies for Hypnotic Use among Older Adult Veterans with Chronic Insomnia.

PubMed

Fung, Constance H; Martin, Jennifer L; Josephson, Karen; Fiorentino, Lavinia; Dzierzewski, Joseph M; Jouldjian, Stella; Song, Yeonsu; Rodriguez Tapia, Juan Carlos; Mitchell, Michael N; Alessi, Cathy A

2018-01-01

To examine relationships between cognitive expectancies about sleep and hypnotics and use of medications commonly used for insomnia (hypnotics). We analyzed baseline data from older veterans who met diagnostic criteria for insomnia and were enrolled in a trial comparing CBTI delivered by a supervised, sleep educator to an attention control condition (N = 159; 97% male, mean age 72 years). We classified individuals as hypnotic users (N = 23) vs. non-users (N = 135) based upon medication diaries. Associations between hypnotic status and Dysfunctional Beliefs and Attitudes about Sleep-16 (DBAS) total score (0-10, higher = worse) and two DBAS medication item scores (Item 1: "…better off taking a sleeping pill rather than having a poor night's sleep;" Item 2: "Medication… probably the only solution to sleeplessness"; 0-10, higher = worse) were examined in logistic regression models. Higher scores on the DBAS medication items (both odds ratios = 1.3; p-values < .001) were significantly associated with hypnotic use. DBAS-16 total score was not associated with hypnotic use. Cognitive expectancy (dysfunctional beliefs) about hypnotics was associated with hypnotic use in older adults with chronic insomnia disorder. Strategies that specifically target dysfunctional beliefs about hypnotics are needed and may impact hypnotic use in older adults.

The predictive utility of hypnotizability: the change in suggestibility produced by hypnosis.

PubMed

Milling, Leonard S; Coursen, Elizabeth L; Shores, Jessica S; Waszkiewicz, Jolanta A

2010-02-01

The predictive utility of hypnotizability, conceptualized as the change in suggestibility produced by a hypnotic induction, was investigated in the suggested reduction of experimental pain. One hundred and seventy-three participants were assessed for nonhypnotic imaginative suggestibility. Thereafter, participants experienced hypnotic and nonhypnotic imaginative analgesia suggestions, counterbalanced for order. Hypnotic suggestibility was then assessed. Hypnotizability, operationalized as hypnotic suggestibility with imaginative suggestibility statistically controlled (Braffman & Kirsch, 1999), predicted intraindividual differences in responding to the hypnotic and imaginative analgesia suggestions. Higher hypnotizability was associated with relatively greater response to the hypnotic analgesia suggestion than to the imaginative analgesia suggestion. Operationalized in this way, hypnotizability may be a useful predictor of the effect of adding a hypnotic induction to a specific imaginative suggestion.

Reduction of Adolescent Drug Abuse Through Post-Hypnotic Cue Association

ERIC Educational Resources Information Center

Martin, Roger D.

1974-01-01

Six adolescents, all females, who were involved in a variety of drug misuse were self-referrals for treatment. Treatment consisted of an initial comprehensive psychological examination, three intensive sessions of hypnosis and a procedure to develop cue association in situations where the girls felt tense. Results were favorable. (Author)

Flos Albiziae aqueous extract and its active constituent quercetin potentiate the hypnotic effect of pentobarbital via the serotonergic system

PubMed Central

YE, MENG-FEI; LIU, ZHENG; LOU, SHU-FANG; CHEN, ZHEN-YONG; YU, AI-YUE; LIU, CHUN-YAN; YU, CHAO-YANG; ZHANG, HUA-FANG; ZHANG, JIAN

2015-01-01

Flos albiziae (FA) is reportedly used for treatment of insomnia and anxiety in traditional medicine. The hypnotic effect of an extract of FA (FAE) and its constituent quercetin [2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one, QR] was examined in mice. QR is a widely distributed natural flavonoid abundant in FA flowers and other tissues. The possible mechanisms underlying the hypnotic effects of FAE and QR were investigated using behavioral pharmacology. FAE and QR significantly potentiated pentobarbital-induced [50 mg/kg, intraperitoneal (ip)] sleep (prolonged sleeping time; shortened sleep latency) in a dose-dependent manner, and these effects were augmented by administration of 5-hydroxytryptophan (5-HTP), a precursor of 5-hydroxytryptamine. With a sub-hypnotic dose of pentobarbital (28 mg/kg, ip), FAE and QR significantly increased the rate of sleep onset and were synergistic with 5-HTP (2.5 mg/kg, ip). Pretreatment with p-chlorophenylalanine, an inhibitor of tryptophan hydroxylase, significantly decreased sleeping time and prolonged sleep latency in pentobarbital-treated mice, whereas FAE and QR significantly reversed this effect. Data show that FAE and QR have hypnotic activity, possibly mediated by the serotonergic system. The present study offers a rationale for the use of FA in treating sleep disorders associated with serotonin system dysfunction. PMID:26623026

Using hypnosis to help deaf children help themselves: report of two cases.

PubMed

Kohen, D P; Mann-Rinehart, P; Schmitz, D; Wills, L M

1998-04-01

This is a report of deaf children who demonstrated the ability to quickly learn hypnotic skills and apply them effectively to the management of their problems. The children were taught hypnosis through American Sign Language, their preferred mode of communication. As with hypnosis with hearing children, we focused upon induction with fantasy and imaginative involvement, creation in imagination of a metaphor for, or imagery of, the desired outcome, and associated sense of pride (ego-strengthening), positive expectation, and teaching self-hypnosis to emphasize the importance of repeated, daily practice. Case examples presented are an 11-year-old deaf girl who used hypnosis to eliminate multiple warts, and a 9-year-old deaf boy with mild developmental disability whose self-hypnosis skills were applied to the management of myoclonus. In the former, the clinician is also the sign language communicator and in the latter, a professional sign language interpreter and parent are both intimately involved in the communication and hypnosis process.

The Hypnotic Induction in the Broad Scheme of Hypnosis: A Sociocognitive Perspective.

PubMed

Lynn, Steven Jay; Maxwell, Reed; Green, Joseph P

2017-04-01

Researchers and clinicians typically divide hypnosis into two distinct parts: the induction and the suggestions that follow. We suggest that this distinction is arbitrary and artificial. Different definitions of hypnosis ascribe different roles to the hypnotic induction, yet none clearly specifies the mechanisms that mediate or moderate subjective and behavioral responses to hypnotic suggestions. Researchers have identified few if any differences in responding across diverse hypnotic inductions, and surprisingly little research has focused on the specific ingredients that optimize responsiveness. From a sociocognitive perspective, we consider the role of inductions in the broader scheme of hypnosis and suggest that there is no clear line of demarcation between prehypnotic information, the induction, suggestions, and other constituents of the hypnotic context. We describe research efforts to maximize responses to hypnotic suggestions, which encompass the induction and other aspects of the broader hypnotic framework, and conclude with a call for more research on inductions and suggestions to better understand their role within hypnotic interventions in research and clinical contexts.

Hypnotically induced somatosensory alterations: Toward a neurophysiological understanding of hypnotic anaesthesia.

PubMed

Zeev-Wolf, Maor; Goldstein, Abraham; Bonne, Omer; Abramowitz, Eitan G

2016-07-01

Whereas numerous studies have investigated hypnotic analgesia, few have investigated hypnotic anaesthesia. Using magnetoencephalography (MEG) we investigated and localized brain responses (event-related fields and oscillatory activity) during sensory processing under hypnotic anaesthesia. Nineteen right handed neurotypical individuals with moderate-to-high hypnotizability received 100 vibrotactile stimuli to right and left index fingers in a random sequence. Thereafter a hypnotic state was induced, in which anaesthetic suggestion was applied to the left hand only. Once anaesthetic suggestion was achieved, a second, identical, session of vibrotactile stimuli was commenced. We found greater brain activity in response to the stimuli delivered to the left (attenuated) hand before hypnotic anaesthesia, than under hypnotic anaesthesia, in both the beta and alpha bands. In the beta band, the reduction of activity under hypnotic anaesthesia was found around 214-413ms post-stimuli and was located mainly in the right insula. In the alpha band, it was found around 253-500ms post-stimuli and was located mainly in the left inferior frontal gyrus. In a second experiment, attention modulation per se was ruled out as the underlying cause of the effects found. These findings may suggest that the brain mechanism underlying hypnotic anaesthesia involves top-down somatosensory inhibition and, therefore, a reduction of somatosensory awareness. The result of this mechanism is a mental state in which individuals lose bodily sensation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Neurophysiology of hypnosis.

PubMed

Vanhaudenhuyse, A; Laureys, S; Faymonville, M-E

2014-10-01

We here review behavioral, neuroimaging and electrophysiological studies of hypnosis as a state, as well as hypnosis as a tool to modulate brain responses to painful stimulations. Studies have shown that hypnotic processes modify internal (self awareness) as well as external (environmental awareness) brain networks. Brain mechanisms underlying the modulation of pain perception under hypnotic conditions involve cortical as well as subcortical areas including anterior cingulate and prefrontal cortices, basal ganglia and thalami. Combined with local anesthesia and conscious sedation in patients undergoing surgery, hypnosis is associated with improved peri- and postoperative comfort of patients and surgeons. Finally, hypnosis can be considered as a useful analogue for simulating conversion and dissociation symptoms in healthy subjects, permitting better characterization of these challenging disorders by producing clinically similar experiences. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

The Risk of Pneumonia in Older Adults Using Nonbenzodiazepine Hypnotics.

PubMed

Jung, Stephen; Spence, Michele M; Escasa, Nina M; Lee, Eric A; Hui, Rita L; Gibbs, Nancy E

2016-08-01

Previous studies have shown an increased risk of pneumonia with benzodiazepines (BZD) and an increased risk of any infection with non-BZD hypnotics, but no analysis has specifically investigated the risk of pneumonia with non-BZD hypnotic use. To evaluate the risk of pneumonia associated with non-BZD hypnotic use in the elderly. This was a retrospective case-control study of members aged 65 years and older enrolled in an integrated health care system. Cases were identified as patients aged 65 years and older with a diagnosis of pneumonia from January 2011 to December 2012. Controls were matched in a 4:1 ratio to cases based on age, gender, and active enrollment. Non-BZD hypnotic exposure was evaluated for all cases and controls 1 year before the index date. Proximity of exposure to index date and duration of use were analyzed. Conditional logistic regression adjusted for covariates was performed. We identified 51,029 cases with pneumonia and matched 188,391 controls without pneumonia. Of the cases with pneumonia, 5.5% (2,790) of cases had exposure to a non-BZD hypnotic, compared with 3.4% (6,345) of controls. Non-BZD hypnotic exposure was associated with an increased risk of pneumonia (OR = 1.14; 95% CI = 1.08-1.20). When exposure was stratified by proximity to index date, only current exposure was associated with an increased risk of pneumonia (OR = 1.27; 95% CI = 1.18-1.36). Short-term exposure was associated with a relatively higher risk of pneumonia (OR = 1.57; 95% CI = 1.39-1.77) compared with long-term use (OR = 1.16; 95% CI = 1.06-1.25). Current use of non-BZD hypnotics in older adults is associated with an increased risk of pneumonia. The findings of this study provide additional support for reducing the use of non-BZD hypnotics in older adults and for pursuing safer alternatives for treating insomnia. No outside funding supported this study. At the time of this study, Jung was a PGY2 resident in drug information at Kaiser Permanente Drug Information Services. All authors are employed by Kaiser Permanente and report no other potential financial conflicts of interest. Study concept and design were contributed by Jung, Spence, Lee, and Gibbs. Jung, Spence, and Hui were responsible for data collection, and data interpretation was performed by Jung and Spence, with assistance from Escasa, Lee, and Hui. The manuscript was primarily written by Jung, along with Spence and Escasa, and revised by Spence, Escasa, and Lee, along with the other authors.

The Computer-Assisted Hypnosis Scale: Standardization and Norming of a Computer-Administered Measure of Hypnotic Ability.

ERIC Educational Resources Information Center

Grant, Carolyn D.; Nash, Michael R.

1995-01-01

In a counterbalanced, within subjects, repeated measures design, 130 undergraduates were administered the Computer-Assisted Hypnosis Scale (CAHS) and the Stanford Hypnotic Susceptibility Scale and were hypnotized. The CAHS was shown to be a psychometrically sound instrument for measuring hypnotic ability. (SLD)

The effect of posthypnotic suggestion, hypnotic suggestibility, and goal intentions on adherence to medical instructions.

PubMed

Carvalho, Claudia; Mazzoni, Giuliana; Kirsch, Irving; Meo, Maria; Santandrea, Maura

2008-04-01

The effects of implementation intentions and posthypnotic suggestion were investigated in 2 studies. In Experiment 1, participants with high levels of hypnotic suggestibility were instructed to take placebo pills as part of an investigation of how to best enhance compliance with medical instruction. In Experiment 2, participants with high, medium, and low levels of hypnotic suggestibility were asked to run in place, take their pulse rate before, and send an e-mail report to the experimenter each day. Experiment 1 revealed enhanced adherence as a function of both implementation intentions and posthypnotic suggestion. Experiment 2 failed to find any significant main effects but found a significant interaction between suggestibility and the effects of posthypnotic suggestion. Posthypnotic suggestion enhanced adherence among high suggestible participants but lowered it among low suggestibles.

HYPNOTIC TACTILE ANESTHESIA: Psychophysical and Signal-Detection Analyses

PubMed Central

Tataryn, Douglas J.; Kihlstrom, John F.

2017-01-01

Two experiments that studied the effects of hypnotic suggestions on tactile sensitivity are reported. Experiment 1 found that suggestions for anesthesia, as measured by both traditional psychophysical methods and signal detection procedures, were linearly related to hypnotizability. Experiment 2 employed the same methodologies in an application of the real-simulator paradigm to examine the effects of suggestions for both anesthesia and hyperesthesia. Significant effects of hypnotic suggestion on both sensitivity and bias were found in the anesthesia condition but not for the hyperesthesia condition. A new bias parameter, C′, indicated that much of the bias found in the initial analyses was artifactual, a function of changes in sensitivity across conditions. There were no behavioral differences between reals and simulators in any of the conditions, though analyses of postexperimental interviews suggested the 2 groups had very different phenomenal experiences. PMID:28230465

"On hypnotism" (1860) De l'hypnotisme.

PubMed

Robertson, Donald

2009-04-01

James Braid's last essay on hypnotism, the culmination of his work, summarized in a French translation for the Academy of Sciences, is published in English with comments. According to Braid, hypnotism is a psychological ("subjective") approach, fundamentally opposed to the paranormal claims and magnetic ("objective") theories of mesmerism. Hypnotism operates primarily by means of dominant ideas that the attention of the subject is fixated upon. The reversibility of hypnotic amnesia is taken as evidence of "double consciousness." However, over 90% of Braid's subjects did not exhibit this state of dissociation or any sleep-like responses but merely a sense of "reverie." Good subjects are as suggestible in the "waking" state as others are in hypnotism.

[Gazing into the depths of the soul: hypnotism in documentary and instructional film (1920-1936)].

PubMed

Ledebur, Sophie

2014-12-01

Although part of the medical fold since the 1870s, hypnosis was long relegated to the margins, recognised and used by only a relatively small group of medical professionals. In the decades around 1900 hypnotic techniques were monopolised as a form of medical treatment through a long and in no way linear process. Hypnosis of laymen was vehemently opposed, however, denounced as being far too dangerous. And yet, medical participation in the aura of spectacular intervention into the human psyche garnered support. The medium of both documentary and instructional film served an important function in this regard, conveying popular interest in acknowledging hypnosis as a scientific method. On the basis of four medically accredited films on hypnosis from 1920 to 1936, this paper attempts to investigate how medical experts and these genres, as part of their effort to claim hypnosis from the realm of public spectacle and parapsychological experimentation, worked to stabilise hypnosis as a purified form of medical and psychiatric practice.

Gilles de la Tourette's criminal women: the many faces of fin de siècle hypnotism.

PubMed

Bogousslavsky, Julien; Walusinski, Olivier

2010-09-01

Gilles de la Tourette is now known for the disease which now bears his name, but his activities in the management of hysterics and in hypnotism, which gained him most of his lifetime reputation, have been largely forgotten. As one of the closest followers of Jean-Martin Charcot, he always remained faithful to his mentor's views, and was one of the most vehement defenders of La Salpêtrière school during the quarrel with Hippolyte Bernheim and the Nancy school on the question of the specificity of hypnotic susceptibility in hysteria. This controversy became critical during medico-legal assessment of crimes supposedly committed under hypnotic suggestion. Gilles de la Tourette's involvement in criminal hypnotism was striking, as shown by his own experiments, the most famous of which being his suggested poisoning of a colleague by Blanche Wittman, the celebrated Charcot's hysteric patient in the 1887 Brouillet's painting. Gilles de la Tourette also acted as expert in murder trials, and his Epilogue in the Gouffé's trunk case, where he affirmed that no murder in real life could be due to hypnotism, and considered that Gabrielle Bompard, the murderer's accomplice, was not under hypnotic suggestion, had a considerable impact. Finally, he was confronted to the issue of murder under hypnotism in his private life, since in 1893, a former patient, Rose Kamper, came and shot him in the head at his home, claiming that hypnotism sessions had changed her own person, and that she had been hypnotized "at distance". These acts from three very different "hysterical" women highlight the Salpêtrière's theories on hypnotism and their inner contradictions in the fin de siècle ambiance, a few years before Joseph Babinski renewed the concepts on hysteria.

Deepening Sleep by Hypnotic Suggestion

PubMed Central

Cordi, Maren J.; Schlarb, Angelika A.; Rasch, Björn

2014-01-01

Study Objectives: Slow wave sleep (SWS) plays a critical role in body restoration and promotes brain plasticity; however, it markedly declines across the lifespan. Despite its importance, effective tools to increase SWS are rare. Here we tested whether a hypnotic suggestion to “sleep deeper” extends the amount of SWS. Design: Within-subject, placebo-controlled crossover design. Setting: Sleep laboratory at the University of Zurich, Switzerland. Participants: Seventy healthy females 23.27 ± 3.17 y. Intervention: Participants listened to an auditory text with hypnotic suggestions or a control tape before napping for 90 min while high-density electroencephalography was recorded. Measurements and Results: After participants listened to the hypnotic suggestion to “sleep deeper” subsequent SWS was increased by 81% and time spent awake was reduced by 67% (with the amount of SWS or wake in the control condition set to 100%). Other sleep stages remained unaffected. Additionally, slow wave activity was significantly enhanced after hypnotic suggestions. During the hypnotic tape, parietal theta power increases predicted the hypnosis-induced extension of SWS. Additional experiments confirmed that the beneficial effect of hypnotic suggestions on SWS was specific to the hypnotic suggestion and did not occur in low suggestible participants. Conclusions: Our results demonstrate the effectiveness of hypnotic suggestions to specifically increase the amount and duration of slow wave sleep (SWS) in a midday nap using objective measures of sleep in young, healthy, suggestible females. Hypnotic suggestions might be a successful tool with a lower risk of adverse side effects than pharmacological treatments to extend SWS also in clinical and elderly populations. Citation: Cordi MJ, Schlarb AA, Rasch B. Deepening sleep by hypnotic suggestion. SLEEP 2014;37(6):1143-1152. PMID:24882909

Benzodiazepine-like hypnotics and the associated risk of road traffic accidents.

PubMed

Orriols, L; Philip, P; Moore, N; Castot, A; Gadegbeku, B; Delorme, B; Mallaret, M; Lagarde, E

2011-04-01

The aim of the study was to investigate the association between the use of benzodiazepine or benzodiazepine-like hypnotics and the risk of road traffic accidents. Data from three French national databases were matched: the health-care insurance database, police reports, and the police database of injury-related traffic accidents. A total of 72,685 drivers involved in injury-related road traffic accidents in France, from 2005 to 2008, were included in the study. The risk of being responsible for a traffic accident was higher in users of benzodiazepine hypnotics (odds ratio (OR) = 1.39 (1.08-1.79)) and in the 155 drivers to whom a dosage of more than one pill of zolpidem a day had been dispensed during the 5 months before the collision (OR = 2.46 (1.70-3.56)). No association was found between the use of zopiclone and risk of traffic accidents. Although this study did not find any association between the use of zolpidem as recommended and causation of traffic accidents, the potential risk related to possible abuse of the drug and risky driving behaviors should be further investigated. The results related to benzodiazepine hypnotics are consistent with those of previous studies.

Factors associated with self-reported need for treatment of sleeping difficulties: a survey of the general Swedish population.

PubMed

Sandlund, Christina; Westman, Jeanette; Hetta, Jerker

2016-06-01

This study aims to investigate factors associated with the self-reported need for treatment of sleeping difficulties in the general population. This study consisted of a cross-sectional telephone survey of 1550 people randomly selected from the total population of Sweden. The survey, conducted by the Swedish national statistics agency, Statistics Sweden, was completed by 1115 people aged 18-85 years. Participants were asked about sleep patterns, daytime symptoms, physical and mental health disorders, use of prescribed hypnotics, help-seeking behaviors, and sociodemographic characteristics. They were also asked whether they thought they needed treatment for sleeping difficulties. A total of 12.5% of the participants reported a need for treatment because of sleeping difficulties. Significantly more women than men reported such a need (OR 1.46, 95% CI 1.02-2.10). Additionally, in univariate analyses, older age (age 60-69), sick leave, retirement, and unemployment were associated with a self-reported need for treatment, as were several sleep complaints, daytime symptoms, and physical and mental health disorders. A logistic regression model showed that difficulty initiating sleep (OR 6.29, 95% CI 3.67-10.78) was the factor most strongly associated with a self-reported need for treatment for sleeping difficulties. Other important factors were nonrestorative sleep (OR 3.70, 95% CI 2.05-6.69), mental health disorders (OR 3.01, 95% CI 1.59-5.67), and fatigue (OR 2.95, 95% CI 1.53-5.68). There was considerable self-reported need for treatment for sleeping difficulties in the population. Difficulty initiating sleep was the factor most strongly associated with this need, followed by nonrestorative sleep, mental health disorders, and fatigue. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

The functional anatomy of suggested limb paralysis.

PubMed

Deeley, Quinton; Oakley, David A; Toone, Brian; Bell, Vaughan; Walsh, Eamonn; Marquand, Andre F; Giampietro, Vincent; Brammer, Michael J; Williams, Steven C R; Mehta, Mitul A; Halligan, Peter W

2013-02-01

Suggestions of limb paralysis in highly hypnotically suggestible subjects have been employed to successfully model conversion disorders, revealing similar patterns of brain activation associated with attempted movement of the affected limb. However, previous studies differ with regard to the executive regions involved during involuntary inhibition of the affected limb. This difference may have arisen as previous studies did not control for differences in hypnosis depth between conditions and/or include subjective measures to explore the experience of suggested paralysis. In the current study we employed functional magnetic resonance imaging (fMRI) to examine the functional anatomy of left and right upper limb movements in eight healthy subjects selected for high hypnotic suggestibility during (i) hypnosis (NORMAL) and (ii) attempted movement following additional left upper limb paralysis suggestions (PARALYSIS). Contrast of left upper limb motor function during NORMAL relative to PARALYSIS conditions revealed greater activation of contralateral M1/S1 and ipsilateral cerebellum, consistent with the engagement of these regions in the completion of movements. By contrast, two significant observations were noted in PARALYSIS relative to NORMAL conditions. In conjunction with reports of attempts to move the paralysed limb, greater supplementary motor area (SMA) activation was observed, a finding consistent with the role of SMA in motor intention and planning. The anterior cingulate cortex (ACC, BA 24) was also significantly more active in PARALYSIS relative to NORMAL conditions - suggesting that ACC (BA 24) may be implicated in involuntary, as well as voluntary inhibition of prepotent motor responses. Copyright © 2012 Elsevier Ltd. All rights reserved.

The effects of mood upon imaginal thought.t.

PubMed

Blum, G S; Green, M

1978-06-01

The effects of mood upon imaginal thought were explored with a highly trained undergraduate female hypnotic subject. She was hypnotically programmed to experience free-floating anxiety or pleasure in varying degrees just before the exposure of combinations of three Blacky Pictures, and to produce dreamlike imagery in response to the Blacky stimuli while under sway of the mood. Data from 98 dream trials, separated by amnesia, indicated that the affective states clearly influenced imaginal processes. Blind ratings by a psychoanalyst showed anxiety moods to be more closely associated with primary-process features characteristic of nocturnal dreams, whereas pleasure had a relatively higher incidence of daydreamlike ratings. Empirical analysis of themes yielded significant relationships of anxiety to physical injury to the self and verbal aggression toward others; pleasure was associated with circular movements and overt sex themes.

Hypnotic suggestibility predicts the magnitude of the imaginative word blindness suggestion effect in a non-hypnotic context.

PubMed

Parris, Benjamin A; Dienes, Zoltan

2013-09-01

The present study investigated how the magnitude the word blindness suggestion effect on Stroop interference depended on hypnotic suggestibility when given as an imaginative suggestion (i.e. not post-hypnotic suggestion) and under conditions in which hypnosis was not mentioned. Hypnotic suggestibility is shown to be a significant predictor of the magnitude of the imaginative word blindness suggestion effect under these conditions. This is therefore the first study to show a linear relationship between the imaginative word blindness suggestion effect and hypnotic suggestibility across the whole hypnotizability spectrum. The results replicate previous findings showing that highs respond to the word blindness suggestion to a greater extent than lows but extend previous work by showing that the advantage for those higher on the hypnotizability spectrum occurs even in a non-hypnotic context. Negative attitudes about hypnosis may not explain the failure to observe similar effects of the word blindness suggestion in less hypnotizable individuals. Copyright © 2013 Elsevier Inc. All rights reserved.

The powers of suggestion: Albert Moll and the debate on hypnosis

PubMed Central

Maehle, Andreas-Holger

2014-01-01

The Berlin physician Albert Moll (1862–1939) was an advocate of hypnotic suggestion therapy and a prolific contributor to the medical, legal and public discussions on hypnotism from the 1880s to the 1920s. While his work in other areas, such as sexology, medical ethics and parapsychology, has recently attracted scholarly attention, this paper for the first time comprehensively examines Moll’s numerous publications on hypnotism and places them in their contemporary context. It covers controversies over the therapeutic application of hypnosis, the reception of Moll’s monograph Der Hypnotismus (1889), his research on the rapport between hypnotizer and subject, his role as an expert on ‘hypnotic crime’, and his views on the historical influence of hypnotism on the development of psychotherapy. My findings suggest that Moll rose to prominence due to the strong late-nineteenth-century public and medical interest in the phenomena of hypnosis, but that his work was soon overshadowed by new, non-hypnotic psychotherapeutic approaches, particularly Freud’s psychoanalysis. PMID:24594818

The powers of suggestion: Albert Moll and the debate on hypnosis.

PubMed

Maehle, Andreas-Holger

2014-03-01

The Berlin physician Albert Moll (1862-1939) was an advocate of hypnotic suggestion therapy and a prolific contributor to the medical, legal and public discussions on hypnotism from the 1880s to the 1920s. While his work in other areas, such as sexology, medical ethics and parapsychology, has recently attracted scholarly attention, this paper for the first time comprehensively examines Moll's numerous publications on hypnotism and places them in their contemporary context. It covers controversies over the therapeutic application of hypnosis, the reception of Moll's monograph Der Hypnotismus (1889), his research on the rapport between hypnotizer and subject, his role as an expert on 'hypnotic crime', and his views on the historical influence of hypnotism on the development of psychotherapy. My findings suggest that Moll rose to prominence due to the strong late-nineteenth-century public and medical interest in the phenomena of hypnosis, but that his work was soon overshadowed by new, non-hypnotic psychotherapeutic approaches, particularly Freud's psychoanalysis.

Responding to hypnotic and nonhypnotic suggestions: performance standards, imaginative suggestibility, and response expectancies.

PubMed

Meyer, Eric C; Lynn, Steven Jay

2011-07-01

This study examined the relative impact of hypnotic inductions and several other variables on hypnotic and nonhypnotic responsiveness to imaginative suggestions. The authors examined how imaginative suggestibility, response expectancies, motivation to respond to suggestions, and hypnotist-induced performance standards affected participants' responses to both hypnotic and nonhypnotic suggestions and their suggestion-related experiences. Suggestions were administered to 5 groups of participants using a test-retest design: (a) stringent performance standards; (b) lenient performance standards; (c) hypnosis test-retest; (d) no-hypnosis test-retest; and (e) no-hypnosis/hypnosis control. The authors found no support for the influence of a hypnotic induction or performance standards on responding to suggestions but found considerable support for the role of imaginative suggestibility and response expectancies in predicting responses to both hypnotic and nonhypnotic suggestions.

Hypnotically facilitated exposure response prevention therapy for an OIF veteran with OCD.

PubMed

Proescher, Eric J

2010-07-01

The highly stressful conditions of a war zone may exacerbate or trigger a wide variety of symptoms including Obsessive Compulsive Disorder (OCD) once a service member returns home. Service members and new veterans of the Iraq and Afghanistan wars present to treatment with multiple psychosocial concerns and co-morbid psychiatric conditions. Evidence-based treatments including exposure based therapies are commonly recommended for use with returning veterans. Although studies support the efficacy of Exposure Response Prevention (ERP) therapy for treating OCD, eligibility for these studies limits participation to subjects who self-report a well-defined, circumscribed complaint. This approach is not typical of clinic clients who, more often than not, report multiple psychological issues. The following individual case study demonstrates how integrating hypnosis facilitated the cognitive-behavioral ERP therapy and treatment for a patient suffering from OCD.

Staying the Course: Using Hypnosis to Help Cancer Patients Navigate Their Illness.

PubMed

Ginandes, Carol

2017-07-01

Although sometimes maligned and often misunderstood, clinical hypnosis can be utilized as a powerful adjunct for the treatment of mind-body conditions, including cancer. Unlike customary medical regimens that treat diseases of the body and psychotherapies that address disorders of the psyche, hypnosis is a uniquely customizable multi-tool that can augment the treatment of both physical and emotional disorders as well as their complex interactions. This article presents a longitudinal, phase-oriented, clinical model that uses hypnosis in a series of sequential interventions that incorporate targeted suggestions to address the unfolding phases of the cancer continuum. Five such phases of the cancer patient's trajectory, along with their associated medical and psychological challenges, are conceptualized. Each phase is illustrated by case examples from the author's clinical practice and by a discussion of relevant hypnotic approaches. On the somatic level, the intrinsic capacities of hypnotic phenomena, paired with suggestions, can be harnessed to effect perceptual and functional changes to offer symptom relief, re-establishment of systemic homeostasis, amelioration of cellular chemistry, and the acceleration of tissue healing. In the psychological realm, hypnotic strategies can be used to provide a much needed continuity of emotional support, a sense of mastery and self-agency, emotional regulation, and behavioral change.

Hypnotics. Options to help your patients stop.

PubMed

Woodward, M

2000-10-01

There are a wide range of reasons why hypnotic agents may be started, but there is substantive evidence that they are often overused or misused. To review the reasons for stopping hypnotic agents, how to detect their use, how to facilitate the decision to withdraw and how to most effectively achieve withdrawal. In this article, the target group is using but not intentionally abusing hypnotic agents. In many cases it is possible for patients to permanently stop using hypnotic drugs. Withdrawal can generally be achieved in the community, using a gradual taper regimen, although it is often a difficult process and is more effective when the patient is aware of the health benefits to be gained from withdrawal. Once withdrawn, other approaches to maintain sleep need to be reinforced to reduce the risk of recommencing hypnotic therapy.

Mental health and substance use among self-employed lawyers and pharmacists.

PubMed

Leignel, S; Schuster, J-P; Hoertel, N; Poulain, X; Limosin, F

2014-04-01

Self-employed workers experience occupational stress and may suffer from various mental health disorders. To assess the mental health, substance use and risk factors for psychological distress in a sample of self-employed lawyers and pharmacists. A cross-sectional study, using self-completion postal questionnaires, of lawyers and pharmacists. The General Health Questionnaire-28 (GHQ-28) was used as a measure of current mental health, and some additional questions evaluated alcohol, tobacco and psychotropic drug use and somatic morbidity. A multiple regression model was used to analyse the respective impact of the different risk factors on psychological suffering. A total of 1282 lawyers and 1153 pharmacists participated representing response rates of 36 and 35%, respectively. According to the GHQ-28 score, the rate of psychological distress was high in the sample overall, especially in lawyers (52 versus 47% in pharmacists, P < 0.05). According to the mean number of drinks per day, 16% of the lawyers and 13% of the pharmacists reported alcohol misuse, and lawyers were twice as likely as pharmacists to smoke (26 versus 13%, P < 0.001). Higher GHQ-28 scores were associated in lawyers with female gender, being widowed or divorced, smoking and using anxiolytic medication and in pharmacists with being younger, smoking, alcohol abuse and anxiolytic and hypnotic use. In our sample of these self-employed groups, both pharmacists and lawyers reported a high rate of psychological distress.

The treatment of chronic insomnia: drug indications, chronic use and abuse liability. Summary of a 2001 New Clinical Drug Evaluation Unit meeting symposium.

PubMed

Mendelson, Wallace B; Roth, Thomas; Cassella, James; Roehrs, Timothy; Walsh, James K; Woods, James H; Buysse, Daniel J; Meyer, Roger E

2004-02-01

This paper summarizes a group of presentations and panel discussions on chronic insomnia at the 2001 NCDEU meeting. The presentations and discussions focused on the twin issues of efficacy and concerns of abuse liability with long-term hypnotic therapy. The panel concluded that insomnia may be an epidemiological marker for a variety of difficulties including accidents, increased health care utilization and subsequent development of major depression. Whether or not treatment of insomnia will prevent these long-term problems has not yet been determined. Since the mid-1980s there has been a rapid rise in the off-label use of antidepressants, particularly trazodone, for treating insomnia. Some participants expressed concern at the lack of data for this practice, particularly the absence of dose-response and tolerance information, and noted that the small amount of efficacy data available is not encouraging. Similarly, there are minimal data to support the use of antihistamines as sleep aids; moreover, their side effect profile and interactions with other drugs may be under appreciated. The limited data available on nightly long-term usage of the newer non-benzodiazepine hypnotics, primarily of six-months' duration, suggest an absence of tolerance, but more data for both nightly and non-nightly administration are needed. Insomniacs tend to show therapy-seeking, rather than drug-seeking behavior, and patients without histories of drug abuse are unlikely to self-escalate dosage of currently available hypnotics. There is fairly good agreement on the characteristics of an ideal hypnotic. All currently available agents, while effective and safe, do not achieve this ideal. The next few years are likely to see the appearance of a variety of agents with new and promising mechanisms of action.

Hypnotic Approaches for Chronic Pain Management

PubMed Central

Jensen, Mark P.; Patterson, David R.

2015-01-01

The empirical support for hypnosis for chronic pain management has flourished over the past two decades. Clinical trials show that hypnosis is effective for reducing chronic pain, although outcomes vary between individuals. The findings from these clinical trials also show that hypnotic treatments have a number of positive effects beyond pain control. Neurophysiological studies reveal that hypnotic analgesia has clear effects on brain and spinal-cord functioning that differ as a function of the specific hypnotic suggestions made, providing further evidence for the specific effects of hypnosis. The research results have important implications for how clinicians can help their clients experience maximum benefits from hypnosis and treatments that include hypnotic components. PMID:24547802

Continuing Versus New Prescriptions for Sedative-Hypnotic Medications: United States, 2005–2012

PubMed Central

Spira, Adam P.; Depp, Colin A.; Mojtabai, Ramin

2016-01-01

Objectives. To assess trends in continuing and new prescriptions for sedative-hypnotic medications, including benzodiazepines (BZDs) and non-BZD receptor agonists (nBZRAs). Methods. Data came from the National Ambulatory Medical Care Survey and comprised 287 288 randomly sampled patient visits. Physicians reported medications prescribed and whether they were “continuing” or “new” prescriptions. We assessed trends in continuing BZD, new BZD, continuing nBZRA, and new nBZRA prescriptions from 2005 to 2012. Results. Proportions of visits with continuing prescriptions increased from 3.4% in 2005 to 4.7% in 2012 (P < .01) for BZDs, and from 1.0% to 1.7% (P < .01) for nBZRAs. We noted no changes in new prescriptions. We observed the same patterns across patient age and physician specialties, except psychiatry. Despite no growth over time, the prevalence of visits involving continuing and new BZD and nBZRA prescriptions was much higher in psychiatry than in primary care and other specialties. Conclusions. Increased sedative-hypnotic prescribing in recent years may be attributable to long-term growth in continuing prescriptions, rather than new prescriptions. Public Health Implications. Findings call for renewed efforts to limit continuing prescribing of sedative-hypnotics to reduce their use in the population. PMID:27631754

[Studies of time-course changes in human body balance after ingestion of long-acting hypnotics].

PubMed

Nakamura, Masahiro; Ishii, Masanori; Niwa, Yoji; Yamazaki, Momoko; Ito, Hiroshi

2004-02-01

Falling accidents are a serious nocosomial problem, with balance disorders after the ingestion of hypnotics said to be a cause. Based on the results of animal studies, it was postulated that this problem involves the muscle relaxation that is a pharmacological effect of benzodiazepines (BZP). No reports have, to our knowledge, been made of time-course changes in human body balance after ingestion of hypnotics. Accordingly, we used quazepam (Doral), a long-acting hypnotic considered to show comparatively weak muscle relaxation, to study static balance after drug ingestion in human volunteers. Briefly, informed consent was obtained from 8 healthy adults, then a gait analytic system (Gangas) was used to test static balance after drug ingestion (Mann and Romberg tests). We also measured circulating drug concentration over time. Our results showed that balance disorders occurred after quazepam ingestion with an unstable posture particularly striking. Given the function of quazepam receptors, it is difficult to surmise that balance disorders after drug ingestion were due to the drug's muscle relaxation. We surmised that inhibition from the central nervous system in connection with nerves awakening was involved. We found a strong correlation between the manifestation of balance disorders after drug ingestion and circulating drug concentration.

Associations of substance use patterns with attempted suicide among persons who inject drugs: can distinct use patterns play a role?

PubMed

Artenie, Andreea Adelina; Bruneau, Julie; Zang, Geng; Lespérance, François; Renaud, Johanne; Tremblay, Joël; Jutras-Aswad, Didier

2015-02-01

While the elevated risk of suicide attempt among persons who inject drugs (PWID) is well documented, whether use of different substances is associated with varying degrees of risk remains unclear. We sought to examine the associations between substance use patterns and attempted suicide in a prospective cohort of PWID in Montreal, Canada. Between 2004 and 2011, participants completed an interviewer-administered questionnaire eliciting information on socio-demographics, substance use patterns, related behaviors, and mental health markers. Generalized estimating equations were used to model the relationship between self-reported use of six common substances (cocaine, amphetamine, opioids, sedative-hypnotics, cannabis and alcohol), associated patterns of use (chronic, occasional and none), and a recent (past six-month) suicide attempt. At baseline, of 1240 participants (median age: 39.1, 83.7% male), 71 (5.7%) reported a recent suicide attempt. Among 5621 observations collected during follow-up, 221 attempts were reported by 143 (11.5%) participants. In multivariate analyses adjusting for socio-demographics and psychosocial stressors, among primary drugs of abuse, chronic [adjusted odds ratio (AOR): 1.97] and occasional (AOR: 1.92) cocaine use, and chronic amphetamine use (AOR: 1.96) were independently associated with attempted suicide. Among co-used substances, chronic sedative-hypnotic use was independently associated with an attempt (AOR: 2.29). No statistically significant association was found for the remaining substances. Among PWID at high risk of attempted suicide, stimulant users appear to constitute a particularly vulnerable sub-group. While the mechanisms underlying these associations remain to be elucidated, findings suggest that stimulant-using PWID should constitute a prime focus of suicide prevention efforts. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Hypnosis as obedience behaviour.

PubMed

Hunt, S M

1979-02-01

Obedience to authority has been implicated in hypnotic behaviour from the earliest theories. However, no exact formulation of a model of obedience was available until Milgram's experiments in the 1960s. Milgram's model can usefully be applied to hypnotic behaviour in terms of antecedent and immediate antecedent variables, binding and strain factors and the resolution of conflict. An experiment was carried out to test the hypothesis that the presence of a 'disobedient' hypnotic subject in the same room as another hypnotic subject would lower the susceptibility to hypnosis of the second subject. Results showed that when one subject disobeyed by leaving the hypnotic situation, susceptibility was significantly less than that of control subjects. It is suggested that hypnosis can be viewed as an 'agentic state' whereby the subject gives up autonomy and relinquishes responsibility for his actions to the hypnotist, whilst remaining responsible to the hypnotist for his performance as an hypnotic subject.

USSR Report, Political and Sociological Affairs, No. 1416

DTIC Science & Technology

1983-06-07

Permission for further reproduction must be obtained from copyright owner, JPRS 83624 7 June 19 83 USSR Report POLITICAL AND SOCIOLOGICAL...13,400 various documents, 10,200 of which were reports and information. These papers literally hypnotize some workers. While not probing their

Seeing Blue As Red: A Hypnotic Suggestion Can Alter Visual Awareness of Colors.

PubMed

Kallio, Sakari; Koivisto, Mika

2016-01-01

Some highly hypnotizable individuals have reported changes in objects' color with suggestions given in normal waking state. However, it is not clear whether this occurs only in their imagination. The authors show that, although subjects could imagine colors, a posthypnotic suggestion was necessary for seeing altered colors, even for a hypnotic virtuoso. She reported posthypnotic color alterations also selectively in response to specific target shapes in briefly presented object arrays. Surprisingly, another highly hypnotizable person showed a very different pattern of results. The control participants could not simulate virtuosos' results by applying cognitive strategies. The results imply that hypnosis can alter the functioning of automatic visual processes but only in some of the most hypnotizable individuals.

Sleep Restriction Therapy and Hypnotic Withdrawal versus Sleep Hygiene Education in Hypnotic Using Patients with Insomnia

PubMed Central

Taylor, Daniel J.; Schmidt-Nowara, Wolfgang; Jessop, Carol A.; Ahearn, John

2010-01-01

Study Objectives: Insomnia is a common problem that affects 9% to 15% of the population chronically. The primary objective of this study was to demonstrate that 8 weekly sessions of sleep restriction therapy of insomnia combined with hypnotic reduction instructions following a single session of sleep hygiene education would result in greater improvements in sleep and hypnotic use than sleep hygiene education alone. Methods: Forty-six men and women were recruited from a sleep medicine practice and randomly assigned to sleep hygiene education plus 8 weeks of sleep restriction and hypnotic withdrawal (SR+HW; n = 24), or a sleep hygiene education alone (SHE; n = 22) condition. Pre-randomization, all patients received a single session of instruction in good sleep habits (sleep hygiene education). Results: The SR+HW condition had greater improvements in hypnotic medication usage, sleep onset latency, morning wake time, sleep efficiency, and wake time after sleep onset (trend), than the SHE condition. Continued improvement was seen in TST in the SR+HW group at 6-month follow-up, and gains on all other variables were maintained at 6- and 12-month follow-up. Conclusions: These results provide evidence that more intensive treatment of insomnia (i.e., 8 sessions of SR+HW plus hypnotic withdrawal instructions) results in better outcomes than SHE alone. Citation: Taylor DJ; Schmidt-Nowara W; Jessop CA; Ahearn J. Sleep restriction therapy and hypnotic withdrawal versus sleep hygiene education in hypnotic using patients with insomnia. J Clin Sleep Med 2010;6(2):169-175. PMID:20411695

On Suggestibility and Placebo: A Follow-Up Study.

PubMed

Lifshitz, Michael; Sheiner, Eli O; Olson, Jay A; Thériault, Rémi; Raz, Amir

2017-04-01

Identifying what makes some people respond well to placebos remains a major challenge. Here, we attempt to replicate an earlier study in which we found a relationship between hypnotic suggestibility and subjective ratings of relaxation following the ingestion of a placebo sedative (Sheiner, Lifshitz, & Raz, 2016). To assess the reliability of this effect, we tested 34 participants using a similar design. Participants ingested a placebo capsule in one of two conditions: (1) relaxation, wherein we described the capsule as a herbal sedative, or (2) control, wherein we described the capsule as inert. To index placebo response, we collected measures of blood pressure and heart rate, as well as self-report ratings of relaxation and drowsiness. Despite using a similar experimental design as in our earlier study, we were unable to replicate the correlation between hypnotic suggestibility and placebo response. Furthermore, whereas in our former experiment we observed a change in subjective ratings of relaxation but no change in physiological measures, here we found that heart rate dropped in the relaxation condition while subjective ratings remained unchanged. Even within a consistent context of relaxation, therefore, our present results indicate that placebos may induce effects that are fickle, tenuous, and unreliable. Although we had low statistical power, our findings tentatively accord with the notion that placebo response likely involves a complex, multifaceted interaction between traits, expectancies, and contexts.

Work-related violence and incident use of psychotropics.

PubMed

Madsen, Ida E H; Burr, Hermann; Diderichsen, Finn; Pejtersen, Jan H; Borritz, Marianne; Bjorner, Jakob B; Rugulies, Reiner

2011-12-15

Although the mental health consequences of domestic violence are well documented, empirical evidence is scarce regarding the mental health effects of violence in the workplace. Most studies have used data from small occupation-specific samples, limiting their generalizability. This article examines whether direct exposure to work-related violence is associated with clinically pertinent mental health problems, measured by purchases of psychotropics (antidepressants, anxiolytics, hypnotics), in a cross-occupational sample of 15,246 Danish employees free from using psychotropics at baseline. Self-reported data on work-related violence were merged with other data on purchases of medications through a national registry to estimate cause-specific hazard ratios during 3.6 years (1,325 days) of follow-up in the years 1996-2008. Outcomes were examined as competing risks, and analyses were adjusted for gender, age, cohabitation, education, income, social support from colleagues, social support from supervisor, and influence and quantitative demands at work. Work-related violence was associated with purchasing antidepressants alone (hazard ratio = 1.38, 95% confidence interval: 1.09, 1.75) or in combination with anxiolytics (hazard ratio = 1.74, 95% confidence interval: 1.13, 2.70) but not with purchasing anxiolytics or hypnotics only. The frequency of violent episodes and risk of caseness were unrelated. Work-related violence is associated with increased risk of clinically pertinent mental health problems. Reducing levels of work-related violence may help to prevent mental disorders in the working population.

Carboetomidate: A Pyrrole Analogue of Etomidate Designed Not To Suppress Adrenocortical Function

PubMed Central

Cotten, Joseph F.; Forman, Stuart A.; Laha, Joydev K.; Cuny, Gregory D.; Husain, S. Shaukat; Miller, Keith W.; Nguyen, Hieu H.; Kelly, Elizabeth W.; Stewart, Deirdre; Liu, Aiping; Raines, Douglas E.

2010-01-01

Background Etomidate is a sedative-hypnotic that is often used in critically ill patients because it provides superior hemodynamic stability. However it also binds with high affinity to 11β-hydroxylase, potently suppressing synthesis of steroids by the adrenal gland that are necessary for survival. We report the results of studies to define the pharmacology of (R)-ethyl 1-(1-phenylethyl)-1H-pyrrole-2-carboxylate (carboetomidate), a pyrrole analogue of etomidate specifically designed not to bind with high affinity to 11β-hydroxylase. Methods The hypnotic potency of carboetomidate was defined in tadpoles and rats using loss of righting reflex assays. Its ability to enhance wild-type α1β2γ2L and etomidate-insensitive mutant α1β2(M286W)γ2L human γ-aminobutyric acid type A receptor activities was assessed using electrophysiological techniques. Its potency for inhibiting in vitro cortisol synthesis was defined using a human adrenocortical cell assay. Its effects on in vivo hemodynamic and adrenocortical function were defined in rats. Results Carboetomidate was a potent hypnotic in tadpoles and rats. It increased currents mediated by wild-type, but not etomidate-insensitive mutant γ-aminobutyric acid type A receptors. Carboetomidate was three orders of magnitude less potent an inhibitor of in vitro cortisol synthesis by adrenocortical cells than was etomidate. In rats, carboetomidate caused minimal hemodynamic changes and did not suppress adrenocortical function at hypnotic doses. Conclusions Carboetomidate is an etomidate analogue that retains many of etomidate’s beneficial properties, but is dramatically less potent as an inhibitor of adrenocortical steroid synthesis. Carboetomidate is a promising new sedative-hypnotic for potential use in critically ill patients in whom adrenocortical suppression is undesirable. PMID:20179500

Hypnosis as a Tool in Parapsychological Research.

ERIC Educational Resources Information Center

Casler, Lawrence

The existence of extrasensory perception (ESP) among volunteer college students was investigated in numerous studies, under hypnotic and non-hypnotic conditions. Study results indicate that: (1) some types of suggestions administered in a hypnotic context appear to facilitate extrasensory perception; (2) strong ESP suggestions administered without…

Neurophysiological correlates of post-hypnotic alexia: a controlled study with Stroop test.

PubMed

Casiglia, Edoardo; Schiff, Sami; Facco, Enrico; Gabbana, Amos; Tikhonoff, Valérie; Schiavon, Laura; Bascelli, Anna; Avdia, Marsel; Tosello, Maria Teresa; Rossi, Augusto Mario; Haxhi Nasto, Hilda; Guidotti, Federica; Giacomello, Margherita; Amodio, Piero

2010-01-01

To clarify whether hypnotically-induced alexia was able to reduce the Stroop effect due to color/word interference, 12 volunteers (6 with high and 6 with low hypnotizability according to Stanford Hypnotic Susceptibility Scale Form C) underwent a Stroop test consisting of measuring, both in basal conditions and during post-hypnotic alexia, the reaction times (RT) at appearance of a colored word indicating a color. In basal conditions, RT were greater in case of incongruence. In highly hypnotizable participants, the interference was less pronounced during post-hypnotic alexia (-34%, p = 0.03). During alexia, late positive complexamplitude was also greater for congruent than incongruent conditions (p < 0.03), and cardiovascular response to stress was less pronounced as well. In participants showing low hypnotizability, no reduction of Stroop effect was detected during post-hypnotic alexia. Posthypnotic alexia is therefore a real and measurable phenomenon, capable of reducing the color-word interference and the haemodynamic effects of the Stroop test.

Discrete response patterns in the upper range of hypnotic suggestibility: A latent profile analysis.

PubMed

Terhune, Devin Blair

2015-05-01

High hypnotic suggestibility is a heterogeneous condition and there is accumulating evidence that highly suggestible individuals may be comprised of discrete subtypes with dissimilar cognitive and phenomenological profiles. This study applied latent profile analysis to response patterns on a diverse battery of difficult hypnotic suggestions in a sample of individuals in the upper range of hypnotic suggestibility. Comparisons among models indicated that a four-class model was optimal. One class was comprised of very highly suggestible (virtuoso) participants, two classes included highly suggestible participants who were alternately more responsive to inhibitory cognitive suggestions or posthypnotic amnesia suggestions, and the fourth class consisted primarily of medium suggestible participants. These results indicate that there are discrete response profiles in high hypnotic suggestibility. They further provide a number of insights regarding the optimization of hypnotic suggestibility measurement and have implications for the instrumental use of hypnosis for the modeling of different psychological conditions. Copyright © 2015 Elsevier Inc. All rights reserved.

What Can a Hypnotic Induction Do?

PubMed

Woody, Erik; Sadler, Pamela

2016-10-01

In contrast to how recent definitions of hypnosis describe the induction, a work-sample perspective is advocated that characterizes the induction as an initial, stage-setting phase encompassing everything in a hypnotic session up to the first hypnotic suggestion of particular relevance to the therapeutic or research goals at hand. Four major ways are then discussed in which the induction could affect subsequent hypnotic responses: It may provide information about how subsequent behaviors are to be enacted; it may provide cues about the nature of the interpersonal interaction to be expected in hypnosis; it may provide meta-suggestions, defined as suggestive statements intended to enhance responses to subsequent hypnotic suggestions; and it may provide a clear transition to help allow new behaviors and experiences to emerge. Several ideas for future research are advanced, such as mapping hypnosis style onto the interpersonal circumplex, evaluating whether attentional-state changes measured at the end of the induction actually mediate subsequent hypnotic responsiveness, and systematically examining the impact of ritual-like aspects of inductions.

Placebo versus "standard" hypnosis rationale: attitudes, expectancies, hypnotic responses, and experiences.

PubMed

Accardi, Michelle; Cleere, Colleen; Lynn, Steven Jay; Kirsch, Irving

2013-10-01

In this study participants were provided with either the standard rationale that accompanies the Harvard Group Scale of Hypnotic Susceptibility: A (Shor & Orne, 1962) or a rationale that presented hypnosis as a nondeceptive placebo, consistent with Kirsch's (1994) sociocognitive perspective of hypnosis. The effects of the placebo and standard rationales were highly comparable with respect to hypnotic attitudes; prehypnotic expectancies; objective, subjective, and involuntariness measures of hypnotic responding; as well as a variety of subjective experiences during hypnosis, as measured by the Phenomenology of Consciousness Inventory (Pekala, 1982). Differences among correlations were not evident when measures were compared across groups. However, indices of hypnotic responding were correlated with attitudes in the hypnosis but not the placebo condition, and, generally speaking, the link between subjective experiences during hypnosis and measures of hypnotic responding were more reliable in the placebo than the hypnosis group. Researcher findings are neutral with respect to providing support for altered state versus sociocognitive models of hypnosis.

A dangerous method? The German discourse on hypnotic suggestion therapy around 1900

PubMed Central

Maehle, Andreas-Holger

2017-01-01

In the late nineteenth century, German-speaking physicians and psychiatrists intensely debated the benefits and risks of treatment by hypnotic suggestion. While practitioners of the method sought to provide convincing evidence for its therapeutic efficacy in many medical conditions, especially nervous disorders, critics pointed to dangerous side effects, including the triggering of hysterical attacks or deterioration of nervous symptoms. Other critics claimed that patients merely simulated hypnotic phenomena in order to appease their therapist. A widespread concern was the potential for abuses of hypnosis, either by giving criminal suggestions or in the form of sexual assaults on hypnotized patients. Official inquiries by the Prussian Minister for Religious, Educational and Medical Affairs in 1902 and 1906 indicated that relatively few doctors practised hypnotherapy, whereas the method was increasingly used by lay healers. Although the Ministry found no evidence for serious harm caused by hypnotic treatments, whether performed by doctors or by lay healers, many German doctors seem to have regarded hypnotic suggestion therapy as a problematic method and abstained from using it.

The neurophysiology of pain perception and hypnotic analgesia: implications for clinical practice.

PubMed

Jensen, Mark P

2008-10-01

Although there remains much to be learned, a great deal is now known about the neurophysiological processes involved in the experience of pain. Research confirms that there is no single focal "center" in the brain responsible for the experience of pain. Rather, pain is the end product of a number of integrated networks that involve activity at multiple cortical and subcortical sites. Our current knowledge about the neurophysiological mechanisms of pain has important implications for understanding the mechanisms underlying the effects of hypnotic analgesia treatments, as well as for improving clinical practice. This article is written for the clinician who uses hypnotic interventions for pain management. It begins with an overview of what is known about the neurophysiological basis of pain and hypnotic analgesia, and then discusses how clinicians can use this knowledge for (1) organizing the types of suggestions that can be used when providing hypnotic treatment, and (2) maximizing the efficacy of hypnotic interventions in clients presenting with pain problems.

Symptom Presentation and Prescription of Sleep Medications for Veterans With Posttraumatic Stress Disorder.

PubMed

Greenbaum, Mark A; Neylan, Thomas C; Rosen, Craig S

2017-02-01

This study tested whether sleep medications prescribed to veterans diagnosed with posttraumatic stress disorder (PTSD) are being targeted to patients who report more severe insomnia or nightmares. Secondary analysis of survey and pharmacy data was conducted in samples of veterans from two periods: from 2006 to 2008 and from 2009 to 2013. Logistic regression tested associations between self-reported insomnia and nightmare severity, and being prescribed trazodone, prazosin, zolpidem, and benzodiazepines, controlling for PTSD severity and other covariates. In both samples, insomnia severity independently predicted trazodone receipt, and nightmare severity independently predicted prazosin receipt. In the later study, insomnia severity predicted receipt of zolpidem. Veterans in the later sample were more likely to receive trazodone, prazosin, and non-benzodiazepine hypnotics, and less likely to receive benzodiazepines than those in the earlier sample. Further research is needed to evaluate and optimize pharmacological and psychosocial treatments for sleep problems among veterans with PTSD.

New benzodiazepine and Z-hypnotic users and disability pension: an eight-year nationwide observational follow-up study.

PubMed

Tvete, Ingunn F; Bjørner, Trine; Skomedal, Tor

2017-09-01

To compare how newly initiated treatment with benzodiazepines, Z-hypnotics or both associates with the reception of disability pension among 40,661 individuals of a working age. Prescription register study. Norwegian nationwide prescriptions socio-economic and disability status data. Cox regression analyses. New benzodiazepine or Z-hypnotic users. Time to receive disability pension given benzodiazepine or Z-hypnotic use or both. Additional analyses focused on the benzodiazepine first redeemed. Among new users 8.65% of Z-hypnotic users, 12.29% of benzodiazepines users and 13.96% of combined Z-hypnotic and benzodiazepine users became disability pensioners. Z-hypnotic users were weaker associated with becoming disability pensioners (HR = 0.78, CI: 0.73-0.84) and combined users were stronger associated (HR = 1.09, CI: 1.01-1.17), than benzodiazepine users. Women had higher risk than men for becoming disability pensioners. Higher age, lower education, previous drug use and psychiatrist as first prescriber were risk factors. Comparing first benzodiazepine redeemed; clonazepam initiators were stronger associated with becoming disability pensioners than diazepam initiators were (HR = 2.22, CI: 1.81-2.71). No differences between other benzodiazepine users were found. Adjusting for known risk factors gave lower risk for Z-hypnotic users compared to benzodiazepine users for receiving disability pension. Combined use increased the risk further. Clonazepam initiators are especially at risk. These findings may be helpful in prescribing situations to identify and guide individuals at risk for becoming disability pensioners.

Can motor imagery and hypnotic susceptibility explain Conversion Disorder with motor symptoms?

PubMed

Srzich, Alexander J; Byblow, Winston D; Stinear, James W; Cirillo, John; Anson, J Greg

2016-08-01

Marked distortions in sense of agency can be induced by hypnosis in susceptible individuals, including alterations in subjective awareness of movement initiation and control. These distortions, with associated disability, are similar to those experienced with Conversion Disorder (CD), an observation that has led to the hypothesis that hypnosis and CD share causal mechanisms. The purpose of this review is to explore the relationships among motor imagery (MI), hypnotic susceptibility, and CD, then to propose how MI ability may contribute to hypnotic responding and CD. Studies employing subjective assessments of mental imagery have found little association between imagery abilities and hypnotic susceptibility. A positive association between imagery abilities and hypnotic susceptibility becomes apparent when objective measures of imagery ability are employed. A candidate mechanism to explain motor responses during hypnosis is kinaesthetic MI, which engages a strategy that involves proprioception or the "feel" of movement when no movement occurs. Motor suppression imagery (MSI), a strategy involving inhibition of movement, may provide an alternate objective measurable phenomenon that underlies both hypnotic susceptibility and CD. Evidence to date supports the idea that there may be a positive association between kinaesthetic MI ability and hypnotic susceptibility. Additional evidence supports a positive association between hypnotic susceptibility and CD. Disturbances in kinaesthetic MI performance in CD patients indicate that MI mechanisms may also underlie CD symptoms. Further investigation of the above relationships is warranted to explain these phenomena, and establish theoretical explanations underlying sense of agency. Copyright © 2016. Published by Elsevier Ltd.

An unanticipated allergic reaction to a hypnotic suggestion for anesthesia: a brief communication and commentary.

PubMed

Guttman, Kenneth; Ball, Thomas S

2013-01-01

During a demonstration of hypnotically induced anesthesia and following a suggestion for a Novocain-like numbness, a totally unanticipated and dramatic swelling of 1 cheek appeared. The participant had forgotten to inform the psychologist that she had experienced the identical reaction to Novocain when she received an injection a few weeks earlier. The swelling was quickly removed by a countersuggestion based upon a simulated injection of the antidote previously administered by the dentist. This case report is relevant to current research and theorizing on the interaction of hypnosis with the immune system. The fact that it was retrospectively recognized as a single-case time-series B-A-B design significantly enhances its scientific value beyond that afforded by the traditional case report.

Effects of hypnotic drugs on performance before and after sleep

NASA Technical Reports Server (NTRS)

Kales, A.; Bixler, E. O.; Kales, J. D.

1975-01-01

The effects of various hypnotics on sleep stage parameters and on the parameters of effectiveness were evaluated along with the effects of several commonly used yet distinctly different hypnotics on daytime performance. The effects on daytime performance of two nonhypnotics commonly used in the space program were also examined.

Hidden Hypnotic Patterns: Implications for Counseling and Supervision.

ERIC Educational Resources Information Center

Gunnison, Hugh; Renick, T. F.

1985-01-01

Examines the hypothesis that subtle hypnotic patterns used by Milton H. Erickson are found in the person-centered approach to counseling of Carl Rogers. Points out that counselors and supervisors should be aware of the possible hypnotic elements in simple suggestions. Presents examples of counselor-client and supervisor-trainee dialogue to…

Hypnotic suggestibility, cognitive inhibition, and dissociation.

PubMed

Dienes, Zoltán; Brown, Elizabeth; Hutton, Sam; Kirsch, Irving; Mazzoni, Giuliana; Wright, Daniel B

2009-12-01

We examined two potential correlates of hypnotic suggestibility: dissociation and cognitive inhibition. Dissociation is the foundation of two of the major theories of hypnosis and other theories commonly postulate that hypnotic responding is a result of attentional abilities (including inhibition). Participants were administered the Waterloo-Stanford Group Scale of Hypnotic Susceptibility, Form C. Under the guise of an unrelated study, 180 of these participants also completed: a version of the Dissociative Experiences Scale that is normally distributed in non-clinical populations; a latent inhibition task, a spatial negative priming task, and a memory task designed to measure negative priming. The data ruled out even moderate correlations between hypnotic suggestibility and all the measures of dissociation and cognitive inhibition overall, though they also indicated gender differences. The results are a challenge for existing theories of hypnosis.

Hypnotic drug risks of mortality, infection, depression, and cancer: but lack of benefit

PubMed Central

Kripke, Daniel F.

2016-01-01

This is a review of hypnotic drug risks and benefits, reassessing and updating advice presented to the Commissioner of the Food and Drug Administration (United States FDA). Almost every month, new information appears about the risks of hypnotics (sleeping pills). This review includes new information on the growing USA overdose epidemic, eight new epidemiologic studies of hypnotics’ mortality not available for previous compilations, and new emphasis on risks of short-term hypnotic prescription. The most important risks of hypnotics include excess mortality, especially overdose deaths, quiet deaths at night, infections, cancer, depression and suicide, automobile crashes, falls, and other accidents, and hypnotic-withdrawal insomnia. The short-term use of one-two prescriptions is associated with greater risk per dose than long-term use. Hypnotics are usually prescribed without approved indication, most often with specific contraindications, but even when indicated, there is little or no benefit. The recommended doses objectively increase sleep little if at all, daytime performance is often made worse, not better, and the lack of general health benefits is commonly misrepresented in advertising. Treatments such as the cognitive behavioral treatment of insomnia and bright light treatment of circadian rhythm disorders might offer safer and more effective alternative approaches to insomnia. PMID:27303633

Utilization of health care services in cancer patients with elevated fear of cancer recurrence.

PubMed

Champagne, Alexandra; Ivers, Hans; Savard, Josée

2018-05-02

Cancer patients commonly report experiencing fear of cancer recurrence (FCR), which may lead to several negative consequences. This study aimed at examining whether clinical levels of FCR are linked to a greater use of health care services. This is a secondary analysis of a longitudinal study of 962 cancer patients on the epidemiology of cancer-related insomnia. They completed the Fear of Cancer Recurrence Inventory-Short form (FCRI-SF) and reported information on their consultations (medical, psychosocial, and complementary and alternative medicine [CAM]) and medication usage (anxiolytics/hypnotics and antidepressants) at 6 time points over an 18-month period. Results indicated that clinical FCR at baseline was associated with greater consultation rates of medical and psychosocial professionals and a greater usage of anxiolytics/hypnotics and antidepressants. No significant association was found between the FCR level and use of CAM services. While consultation rates of medical and CAM professionals and usage of antidepressants generally increased over time, consultation rates of psychosocial professionals and usage of anxiolytics/hypnotics tended to decrease. Cancer patients with clinical levels of FCR are more likely to consult health care providers and to use psychotropic medications, which may translate into significant costs for society and the patients themselves. Copyright © 2018 John Wiley & Sons, Ltd.

Dispositional mindfulness, anticipation and abstinence symptoms related to hypnotic dependence among insomniac women who seek treatment: A cross-sectional study.

PubMed

Barros, Víviam Vargas; Opaleye, Emérita Sátiro; Demarzo, Marcelo; Bowen, Sarah; Curado, Daniela Fernández; Hachul, Helena; Noto, Ana Regina

2018-01-01

Dispositional mindfulness can be described as the mental ability to pay attention to the present moment, non-judgmentally. There is evidence of inverse relation between dispositional mindfulness and insomnia and substance use, but as of yet, no studies evaluating the specific association between dispositional mindfulness and the components of hypnotic use disorder. To evaluate the association between dispositional mindfulness and the components of dependence among female chronic hypnotic users. Seventy-six women, chronic users of hypnotics, who resorted to Mindfulness-Based Relapse Prevention for the cessation of hypnotic use were included in the study. The Five Facet Mindfulness Questionnaire (FFMQ) evaluated the levels and facets of mindfulness, and the subscales of the Benzodiazepine Dependence Questionnaire (BENDEP) assessed dependence on hypnotics. We also evaluated sociodemographic variables and symptoms of insomnia and anxiety. The associations between the FFMQ facets and the BENDEP subscales were evaluated with binomial logistic regression, adjusted for income, schooling, anxiety, and insomnia. We observed associations between facets of the FFMQ and specific aspects of hypnotic dependence. The facet "observing" was inversely associated with the "concern about lack of availability of the hypnotic" [aOR = 0.87 95% CI (0.79-0.97)], and the facet "non-reacting to inner experience" with "noncompliance with the prescription recommendations" [aOR = 0.86 95% CI (0.75-0.99)]. The total score of the FFMQ was inversely associated to those two dependence subscales [aOR = 0.94 95% CI (0.89-0.99)]. "Observing" and "non-reactivity to inner experience" were also inversely associated with the "impairments related to the withdrawal symptoms" [aOR = 0.84 95% CI (0.73-0.97)] and [aOR = 0.78 95% CI (0.63-0.96)], respectively. The FFMQ was not associated with "awareness of problematic hypnotic use". Dispositional mindfulness, specifically the facets "observing" and "non-reactivity to inner experience, were inversely associated with the components of hypnotic dependence related to the anticipation of having the substance, its expected effect, and the impairments caused by the abstinence. We discuss the implications of those results for the clinical practice and future investigations.

Hypnotic induction is followed by state-like changes in the organization of EEG functional connectivity in the theta and beta frequency bands in high-hypnotically susceptible individuals

PubMed Central

Jamieson, Graham A.; Burgess, Adrian P.

2014-01-01

Altered state theories of hypnosis posit that a qualitatively distinct state of mental processing, which emerges in those with high hypnotic susceptibility following a hypnotic induction, enables the generation of anomalous experiences in response to specific hypnotic suggestions. If so then such a state should be observable as a discrete pattern of changes to functional connectivity (shared information) between brain regions following a hypnotic induction in high but not low hypnotically susceptible participants. Twenty-eight channel EEG was recorded from 12 high susceptible (highs) and 11 low susceptible (lows) participants with their eyes closed prior to and following a standard hypnotic induction. The EEG was used to provide a measure of functional connectivity using both coherence (COH) and the imaginary component of coherence (iCOH), which is insensitive to the effects of volume conduction. COH and iCOH were calculated between all electrode pairs for the frequency bands: delta (0.1–3.9 Hz), theta (4–7.9 Hz) alpha (8–12.9 Hz), beta1 (13–19.9 Hz), beta2 (20–29.9 Hz) and gamma (30–45 Hz). The results showed that there was an increase in theta iCOH from the pre-hypnosis to hypnosis condition in highs but not lows with a large proportion of significant links being focused on a central-parietal hub. There was also a decrease in beta1 iCOH from the pre-hypnosis to hypnosis condition with a focus on a fronto-central and an occipital hub that was greater in high compared to low susceptibles. There were no significant differences for COH or for spectral band amplitude in any frequency band. The results are interpreted as indicating that the hypnotic induction elicited a qualitative change in the organization of specific control systems within the brain for high as compared to low susceptible participants. This change in the functional organization of neural networks is a plausible indicator of the much theorized “hypnotic-state.” PMID:25104928

Mediation and Moderation of Psychological Pain Treatments: Response Expectancies and Hypnotic Suggestibility

ERIC Educational Resources Information Center

Milling, Leonard S.; Reardon, John M.; Carosella, Gina M.

2006-01-01

The mediator role of response expectancies and the moderator role of hypnotic suggestibility were evaluated in the analogue treatment of pain. Approximately 1,000 participants were assessed for hypnotic suggestibility. Later, as part of a seemingly unrelated experiment, 188 of these individuals were randomly assigned to distraction,…

A Simple Hypnotic Approach to Treat Test Anxiety in Medical Students and Residents.

ERIC Educational Resources Information Center

Hebert, Stephen W.

1984-01-01

A simple hypnotic procedure to treat test anxiety is described that was used successfully with medical students and residents at the Wake Forest University Medical Center. A light trace is obtained and then the student is told to take such a hypnotic "journey" the evening prior to the test. (MLW)

Mediators of a brief hypnosis intervention to control side effects in breast surgery patients: Response expectancies and emotional distress

PubMed Central

Montgomery, Guy H.; Hallquist, Michael N.; Schnur, Julie B.; David, Daniel; Silverstein, Jeffrey H.; Bovbjerg, Dana H.

2010-01-01

Hypnosis is widely recognized as an empirically supported intervention to improve postsurgical outcomes. However, to date, no research has examined mediators of hypnotic benefit among surgery patients. The present study was designed to test the hypotheses that response expectancies and emotional distress would mediate the effects of an empirically validated presurgical hypnosis intervention on postsurgical side effects (i.e., pain, nausea, and fatigue). In a sample of 200 women undergoing breast conserving surgery (mean age = 48.50 years), structural equation modeling revealed the following: 1) hypnotic effects on postsurgical pain were partially mediated by pain expectancy (p< .0001), but not by distress (p=.12); 2) hypnotic effects on postsurgical nausea were partially mediated by presurgical distress (p=.02), but not by nausea expectancy (p=.10); 3) hypnotic effects on postsurgical fatigue were partially mediated by both fatigue expectancy (p=.0001) and presurgical distress (p=.02). These results improve understanding of the underlying mechanisms responsible for hypnotic phenomena in the surgical setting, and suggest that future hypnotic interventions target patient expectancies and distress to improve postsurgical recovery. PMID:20099953

Lotus Leaf Alkaloid Extract Displays Sedative-Hypnotic and Anxiolytic Effects through GABAA Receptor.

PubMed

Yan, Ming-Zhu; Chang, Qi; Zhong, Yu; Xiao, Bing-Xin; Feng, Li; Cao, Fang-Rui; Pan, Rei-Le; Zhang, Ze-Sheng; Liao, Yong-Hong; Liu, Xin-Min

2015-10-28

Lotus leaves have been used traditionally as both food and herbal medicine in Asia. Open-field, sodium pentobarbital-induced sleeping and light/dark box tests were used to evaluate sedative-hypnotic and anxiolytic effects of the total alkaloids (TA) extracted from the herb, and the neurotransmitter levels in the brain were determined by ultrafast liquid chromatography-tandem mass spectrometry. The effects of picrotoxin, flumazenil, and bicuculline on the hypnotic activity of TA, as well as the influence of TA on Cl(-) influx in cerebellar granule cells, were also investigated. TA showed a sedative-hypnotic effect by increasing the brain level of γ-aminobutyric acid (GABA), and the hypnotic effect could be blocked by picrotoxin and bicuculline, but could not be antagonized by flumazenil. Additionally, TA could increase Cl(-) influx in cerebellar granule cells. TA at 20 mg/kg induced anxiolytic-like effects and significantly increased the concentrations of serotonin (5-HT), 5-hydroxyindoleacetic acid (5-HIAA), and dopamine (DA). These data demonstrated that TA exerts sedative-hypnotic and anxiolytic effects via binding to the GABAA receptor and activating the monoaminergic system.

Thirteen days: Joseph Delboeuf versus Pierre Janet on the nature of hypnotic suggestion.

PubMed

LeBlanc, André

2004-01-01

The problem of post-hypnotic suggestion was introduced in 1884. Give a hypnotic subject the post-hypnotic command to return in 13 days. Awake, the subject remembers nothing yet nonetheless fulfills the command to return. How then does the subject count 13 days without knowing it? In 1886, Pierre Janet proposed the concept of dissociation as a solution, arguing that a second consciousness kept track of time outside of the subject's main consciousness. Joseph Delboeuf, in 1885, and Hippolyte Bernheim, in 1886, proposed an alternative solution, arguing that subjects occasionally drifted into a hypnotic state in which they were reminded of the suggestion. This article traces the development of these competing solutions and describes some of Delboeuf's final reflections on the problem of simulation and the nature of hypnosis. Copyright 2004 Wiley Periodicals, Inc.

Study of Sedative-Hypnotic Effects of Aloe vera L. Aqueous Extract through Behavioral Evaluations and EEG Recording in Rats

PubMed Central

Abdollahnejad, Fatemeh; Mosaddegh, Mahmoud; Nasoohi, Sanaz; Mirnajafi-Zadeh, Javad; Kamalinejad, Mohammad; Faizi, Mehrdad

2016-01-01

In this study, we investigated the sedative and hypnotic effects of the aqueous extract of Aloe vera on rats. In order to evaluate the overall hypnotic effects of the Aloe vera extract, open field and loss of righting reflex tests were primarily used. The sedative and hypnotic effects of the extract were then confirmed by detection of remarkable raise in the total sleeping time through analysis of electroencephalographic (EEG) recordings of animals. Analysis of the EEG recordings showed that there is concomitant change in Rapid Eye Movement (REM) and None Rapid Eye Movement (NREM) sleep in parallel with the prolonged total sleeping time. Results of the current research show that the extract has sedative-hypnotic effects on both functional and electrical activities of the brain. PMID:27610170

Chaos-chaos transition of left hemisphere EEGs during standard tasks of Waterloo-Stanford Group Scale of hypnotic susceptibility.

PubMed

Yargholi, Elahe'; Nasrabadi, Ali Motie

2015-01-01

A recent study, recurrence quantification analysis of EEG signals during standard tasks of Waterloo-Stanford Group Scale of hypnotic susceptibility investigated recurrence quantifiers (RQs) of hypnotic electroencephalograph (EEG) signals recorded after hypnotic induction while subjects were doing standard tasks of Waterloo-Stanford Group Scale (WSGS) of hypnotic susceptibility to distinguish subjects of different hypnotizability levels. Following the same analysis, the current study determines the capability of different RQs to distinguish subjects of low, medium and high hypnotizability level and studies the influence of hypnotizability level on underlying dynamic of tasks. Besides, EEG channels were sorted according to the number of their RQs, which differed significantly among subjects of different hypnotizability levels. Another valuable result was determination of major brain regions in observing significant differences in various task types (ideomotors, hallucination, challenge and memory).

Crime, hysteria and belle époque hypnotism: the path traced by Jean-Martin Charcot and Georges Gilles de la Tourette.

PubMed

Bogousslavsky, Julien; Walusinski, Olivier; Veyrunes, Denis

2009-01-01

Hysteria and hypnotism became a favorite topic of studies in the fin de siècle neurology that emerged from the school organized at La Salpêtrière by Jean-Martin Charcot, where he had arrived in 1861. Georges Gilles de la Tourette started working with Charcot in 1884 and probably remained his most faithful student, even after his mentor's death in 1893. This collaboration was particularly intense on 'criminal hypnotism', an issue on which Hippolyte Bernheim and his colleagues from the Nancy School challenged the positions taken by the Salpêtrière School. Bernheim claimed that hypnotism was not a diagnostic feature of hysteria and that there were real-life examples of murders suggested under hypnosis, while hypnosis susceptibility was identified with hysteria by Charcot and Gilles de la Tourette, who saw rape as the only crime associated with hypnotism. The quarrel was particularly virulent during a series of famous criminal cases which took place between 1888 and 1890. At the time, it was considered that La Salpêtrière had succeeded over Nancy, since the role of hypnotism was discarded during these famous trials. However, the theories of Charcot and Gilles de la Tourette were also damaged by the fight, which probably triggered the conceptual evolution leading to Joseph Babinski's revision of hysteria in 1901. Gilles de la Tourette's strong and public interest in hypnotism nearly cost him his life, when a young woman who claimed to have been hypnotized against her will shot him in the head at his own home in 1893. It was subsequently shown that hypnotism had nothing to do with it. The delusional woman was interned at Sainte-Anne for mental disturbance, thus escaping trial. Ironically, Gilles de la Tourette may have been partly responsible, since he had been one of the strongest proponents of placing mentally-ill criminals in asylums instead of prisons. 2009 S. Karger AG, Basel

Effectiveness of Self-Hypnosis on the Relief of Experimental Dental Pain: A Randomized Trial.

PubMed

Wolf, Thomas Gerhard; Wolf, Dominik; Below, Dagna; d'Hoedt, Bernd; Willershausen, Brita; Daubländer, Monika

2016-01-01

This randomized, controlled clinical trial evaluates the effectiveness of self-hypnosis on pain perception. Pain thresholds were measured, and a targeted, standardized pain stimulus was created by electrical stimulation of the dental pulp of an upper anterior tooth. Pain stimulus was rated by a visual analogue scale (VAS). The pain threshold under self-hypnosis was higher (57.1 ± 17.1) than without hypnotic intervention (39.5 ± 11.8) (p < .001). Pain was rated lower on the VAS with self-hypnosis (4.0 ± 3.8) than in the basal condition without self-hypnosis (7.1 ± 2.7) (p < .001). Self-hypnosis can be used in clinical practice as an adjunct to the gold standard of local anesthesia for pain management, as well as an alternative in individual cases.

Concurrent Use of Hypnotic Drugs and Chinese Herbal Medicine Therapies among Taiwanese Adults with Insomnia Symptoms: A Population-Based Study.

PubMed

Lee, Kuei-Hua; Tsai, Yueh-Ting; Lai, Jung-Nien; Lin, Shun-Ku

2013-01-01

Background. The increased practice of traditional Chinese medicine (TCM) worldwide has raised concerns regarding herb-drug interactions. The purpose of our study is to analyze the concurrent use of Chinese herbal products (CHPs) among Taiwanese insomnia patients taking hypnotic drugs. Methods. The usage, frequency of services, and CHP prescribed among 53,949 insomnia sufferers were evaluated from a random sample of 1 million beneficiaries in the National Health Insurance Research Database. A logistic regression method was used to identify the factors that were associated with the coprescription of a CHP and a hypnotic drug. Cox proportional hazards regressions were performed to calculate the hazard ratios (HRs) of hip fracture between the two groups. Results. More than 1 of every 3 hypnotic users also used a CHP concurrently. Jia-Wei-Xiao-Yao-San (Augmented Rambling Powder) and Suan-Zao-Ren-Tang (Zizyphus Combination) were the 2 most commonly used CHPs that were coadministered with hypnotic drugs. The HR of hip fracture for hypnotic-drug users who used a CHP concurrently was 0.57-fold (95% CI = 0.47-0.69) that of hypnotic-drug users who did not use a CHP. Conclusion. Exploring potential CHP-drug interactions and integrating both healthcare approaches might be beneficial for the overall health and quality of life of insomnia sufferers.

Smoking Cessation: Uni-Modal and Multi-Modal Hypnotic and Non-Hypnotic Approaches.

ERIC Educational Resources Information Center

Habicht, Manuela H.

A survey of Queensland's population in 1993 determined that 24% of the adults were smokers. National data compiled in 1992 indicated that 72% of the drug-related deaths were related to tobacco use. In light of the need for effective smoking cessation approaches, a literature review was undertaken to determine the efficacy of hypnotic and…

Hypnotics and the Occurrence of Bone Fractures in Hospitalized Dementia Patients: A Matched Case-Control Study Using a National Inpatient Database.

PubMed

Tamiya, Hiroyuki; Yasunaga, Hideo; Matusi, Hiroki; Fushimi, Kiyohide; Ogawa, Sumito; Akishita, Masahiro

2015-01-01

Preventing falls and bone fractures in hospital care is an important issue in geriatric medicine. Use of hypnotics is a potential risk factor for falls and bone fractures in older patients. However, data are lacking on the association between use of hypnotics and the occurrence of bone fracture. We used a national inpatient database including 1,057 hospitals in Japan and included dementia patients aged 50 years or older who were hospitalized during a period of 12 months between April 2012 and March 2013. The primary outcome was the occurrence of bone fracture during hospitalization. Use of hypnotics was compared between patients with and without bone fracture in this matched case-control study. Of 140,494 patients, 830 patients suffered from in-hospital fracture. A 1:4 matching with age, sex and hospital created 817 cases with fracture and 3,158 matched patients without fracture. With adjustment for the Charlson comorbidity index, emergent admission, activities of daily living, and scores for level walking, a higher occurrence of fractures were seen with short-acting benzodiazepine hypnotics (odds ratio, 1.43; 95% confidence interval, 1.19-1.73; P<0.001), ultrashort-acting non-benzodiazepine hypnotics (1.66; 1.37-2.01; P<0.001), hydroxyzine (1.45; 1.15-1.82, P=0.001), risperidone and perospirone (1.37; 1.08-1.73; P=0.010). Other drug groups were not significantly associated with the occurrence of in-hospital fracture. Short-acting benzodiazepine hypnotics and ultrashort-acting non-benzodiazepine hypnotics may increase risk of bone fracture in hospitalized dementia patients.

Sleep, performance, and plasma levels in chronic insomniacs during 14-day use of flurazepam and midazolam: an introduction.

PubMed

Johnson, L C; Chernik, D A; Sateia, M J

1990-08-01

A review of the published literature reveals many unanswered questions regarding the effects of sedative-hypnotics on sleep, performance, and mood. The relationship between plasma half-life and hypnotic efficacy is also not clear. A randomized, double-blind, parallel-groups, multicenter study was designed to examine sleep, performance, and mood in patients with insomnia. A large, heterogeneous sample of patients with a history of benzodiazepine use for chronic insomnia was chosen to reflect the adult population for which sedative-hypnotics are often prescribed and to ensure statistical reliability. Although the major focus of the current study was on the effects of two benzodiazepine hypnotics on performance, this study also provided information on the following important issues: (1) effect of dose level; (2) short-versus long-term administration; and (3) significance of plasma half-life as it relates to hypnotic efficacy.

Central L-ornithine, but not polyamines, induces a hypnotic effect in neonatal chicks under acute stress.

PubMed

Kurauchi, Isao; Shigemi, Kazutaka; Kabuki, Yusuke; Hamasu, Kousuke; Yamane, Haruka; Aoki, Mami; Kawada, Yoko; Morishita, Koji; Denbow, D Michael; Furuse, Mitsuhiro

2010-02-01

To clarify whether L-ornithine and/or its metabolite involves sedative and hypnotic effects under social separation stress, the effects of intracerebroventricular (i.c.v.) injection of L-ornithine and polyamines (putrescine, spermidine and spermine) were compared in chicks. Birds were injected i.c.v. with 0.5 mumol of L-ornithine, putrescine, spermidine, spermine or saline (control). After injection, chicks were immediately separated from the flock and monitored for the number of distress vocalizations and various postures. L-Ornithine greatly attenuated the stress response and caused sedative and hypnotic effects. Among the polyamines, only putrescine attenuated distress vocalizations but did not induce sleep. In conclusion, the sedative and hypnotic effect of L-ornithine was mainly induced by L-ornithine itself, while the polyamines contributed to the sedative, but not hypnotic, effect under social separation stress.

Dissociated control as a signature of typological variability in high hypnotic suggestibility.

PubMed

Terhune, Devin Blair; Cardeña, Etzel; Lindgren, Magnus

2011-09-01

This study tested the prediction that dissociative tendencies modulate the impact of a hypnotic induction on cognitive control in different subtypes of highly suggestible individuals. Low suggestible (LS), low dissociative highly suggestible (LDHS), and high dissociative highly suggestible (HDHS) participants completed the Stroop color-naming task in control and hypnosis conditions. The magnitude of conflict adaptation (faster response times on incongruent trials preceded by an incongruent trial than those preceded by a congruent trial) was used as a measure of cognitive control. LS and LDHS participants displayed marginally superior up-regulation of cognitive control following a hypnotic induction, whereas HDHS participants' performance declined. These findings indicate that dissociative tendencies modulate the influence of a hypnotic induction on cognitive control in high hypnotic suggestibility and suggest that HS individuals are comprised of distinct subtypes with dissimilar cognitive profiles. Copyright © 2010 Elsevier Inc. All rights reserved.

Prevalence of insomnia in the adult Norwegian population.

PubMed

Pallesen, S; Nordhus, I H; Nielsen, G H; Havik, O E; Kvale, G; Johnsen, B H; Skjøtskift, S

2001-11-01

A representative adult sample (18 years and above) of the Norwegian population, comprising 2001 subjects, participated in telephone interviews, focusing on the one-month point prevalence of insomnia and use of prescribed hypnotics. Employment of DSM-IV inclusion criteria of insomnia yielded a prevalence rate of 11.7%. Logistic regression analysis performed on the different insomnia symptoms revealed that somatic and psychiatric health were the strongest predictors of insomnia, whereas gender, age, and socioeconomic status showed a more inconsistent relationship. Use of prescribed hypnotic drugs was reported by 6.9% and was related to being female, elderly, and having somatic and emotional problems. Sleep onset problems and daytime impairment were more common during winter compared to summer. Use of hypnotics was more common in the southern (rather than the northern) regions of Norway. For sleep onset problems a Season x Region interaction was found, indicating that the prevalence of sleep onset problems increased in southern Norway from summer to winter, while the opposite pattern was found in the northern regions. The importance of clinically adequate criteria and seasonal variation in the evaluation of insomnia is briefly discussed.

Hypnosis and Empathy: A Complex Relationship.

PubMed

Barrett, Deirdre

2016-01-01

This article takes its inspiration from Wickramasekera II's empathic involvement theory of hypnosis. That model illuminates the mutual territory of hypnosis and empathy-common to much interaction between hypnotist and subject, and to the internal process of subjects as they enact suggestions of the hypnotist. However, the present article suggests that the overlap is not as ubiquitous as the empathic involvement theory asserts. Other aspects of hypnosis involve disengagement from real persons in the environment and dissociating from other ego states of the self. Amnesia and certain uses of focused attention in the hypnotic context run counter to empathy. The fantasizer type of high hypnotizables experiences hypnosis more empathically than do the equally hypnotizable dissociater type. This article also explores the relationship of hypnosis and empathy to other related states, including meditation, dreaming, and psychedelic drugs. The conclusion is that empathy is an important component of many hypnotic phenomena, but that the relationship is as partial and complex as the manner in which other traits, such as imagery ability and dissociation, map onto hypnosis.

Perceptually-oriented hypnosis: removing a socially learned pathology and developing adequacy: the case of invisible girl.

PubMed

Woodard, Fredrick James

2014-10-01

This is the first case review to explicate perceptual hypnotic principles such as differentiation, characteristics of an adequate personality, and the need for adequacy, as utilized in clinical hypnosis in a complex case that altered the distorted perceptions and personal meanings of an eleven-year-old girl who believed that she had Bipolar Disorder and her body and mind were damaged. This qualitative case study examines aspects of hypnosis during therapy from a perceptual point of view to illustrate frustrations in difficult cases and identify some of the causes and origins of alleged clinical pathology in adverse environments. Some moments of effective self-healing through supporting internally controlled changes in perception during hypnotic experiencing are highlighted rather than externally focusing on observed thoughts and behavior. Factors relevant to social psychological research, such as family dynamics, poverty, and interactions with social service agencies and institutions, creating learned pathology, are pointed out for future research.

Effect of repeated gaboxadol administration on night sleep and next-day performance in healthy elderly subjects.

PubMed

Mathias, Stefan; Zihl, Josef; Steiger, Axel; Lancel, Marike

2005-04-01

Aging is associated with dramatic reductions in sleep continuity and sleep intensity. Since gaboxadol, a selective GABA(A) receptor agonist, has been demonstrated to improve sleep consolidation and promote deep sleep, it may be an effective hypnotic, particularly for elderly patients with insomnia. In the present study, we investigated the effects of subchronic gaboxadol administration on nocturnal sleep and its residual effects during the next days in elderly subjects. This was a randomized, double-blind, placebo-controlled, balanced crossover study in 10 healthy elderly subjects without sleep complaints. The subjects were administered either placebo or 15 mg gaboxadol hydrochloride at bedtime on three consecutive nights. Sleep was recorded during each night from 2300 to 0700 h and tests assessing attention (target detection, stroop test) and memory function (visual form recognition, immediate word recall, digit span) were applied at 0900, 1400, and 1700 h during the following days. Compared with placebo, gaboxadol significantly shortened subjective sleep onset latency and increased self-rated sleep intensity and quality. Polysomnographic recordings showed that it significantly decreased the number of awakenings, the amount of intermittent wakefulness, and stage 1, and increased slow wave sleep and stage 2. These effects were stable over the three nights. None of the subjects reported side effects. Next-day cognitive performance was not affected by gaboxadol. Gaboxadol persistently improved subjective and objective sleep quality and was devoid of residual effects. Thus, at the employed dose, it seems an effective hypnotic in elderly subjects.

Effect of a Hypocretin/Orexin Antagonist on Neurocognitive Performance

DTIC Science & Technology

2010-09-30

a novel hypocretiniorexin antagonist, almorexant (ALM), to a standard hypnotic , zolpidem (ZOL), and placebo (PBO) on neurocognitive performance at...Placebo-Controlled, Randomized, Parallel- Group Study Comparing the Effect of a Novel HypocretiniOrexin Antagonist (Almorexant) Versus a Standard Hypnotic ...Group Study Comparing the Effect of a Novel HypocretiniOrexin Antagonist (Almorexant) Versus a Standard Hypnotic (Zolpidem) and Placebo on

Hypnosis and behavioral treatment in a worksite smoking cessation program.

PubMed

Frank, R G; Umlauf, R L; Wonderlich, S A; Ashkanazi, G S

1986-01-01

In the initial study, 48 subjects of the total (N = 63) ultimately used, were assigned to one of three treatments: four hypnotic sessions with a booster, two hypnotic sessions, or two hypnotic and two behavioral sessions with a booster. A follow-up group was later recruited composed of 15 subjects who received four hypnotic sessions and a booster session with less time between sessions. The results indicated no difference in smoking cessation 6 months after treatment regardless of the frequency, length between sessions, or addition of behavioral methods. Successful subjects were more educated, less able to utilize their imagination, and had fewer smokers at home.

Hypnotic responsiveness: expectancy, attitudes, fantasy proneness, absorption, and gender.

PubMed

Green, Joseph P; Lynn, Steven Jay

2011-01-01

This study examines the effect of providing information linking participants' attitudes toward hypnosis with later hypnotic performance. Using total scale scores from McConkey's Opinions About Hypnosis scale, as well as subscale scores, the authors found a weak association between attitudes and performance among 460 student participants; however, the correlation was unaffected by prehypnotic information specifically connecting attitudes and performance. A brief, 3-item measure of hypnotic expectancies generated the strongest correlation with hypnotic responsiveness. The authors also found that the association between fantasy proneness and hypnotizability was unaffected by the order of scale administration. Finally, the study highlighted gender differences across measures of fantasy proneness, absorption, expectancy, and hypnotizability.

Hypnotic suggestion: opportunities for cognitive neuroscience.

PubMed

Oakley, David A; Halligan, Peter W

2013-08-01

Hypnosis uses the powerful effects of attention and suggestion to produce, modify and enhance a broad range of subjectively compelling experiences and behaviours. For more than a century, hypnotic suggestion has been used successfully as an adjunctive procedure to treat a wide range of clinical conditions. More recently, hypnosis has attracted a growing interest from a cognitive neuroscience perspective. Recent studies using hypnotic suggestion show how manipulating subjective awareness in the laboratory can provide insights into brain mechanisms involved in attention, motor control, pain perception, beliefs and volition. Moreover, they indicate that hypnotic suggestion can create informative analogues of clinical conditions that may be useful for understanding these conditions and their treatments.

The Effects of Antipsychotic Quality Reporting on Antipsychotic and Psychoactive Medication Use.

PubMed

Bowblis, John R; Lucas, Judith A; Brunt, Christopher S

2015-08-01

The objective of this study is to examine how nursing homes changed their use of antipsychotic and other psychoactive medications in response to Nursing Home Compare's initiation of publicly reporting antipsychotic use in July 2012. The study includes all state recertification surveys (n = 40,415) for facilities six quarters prior and post the initiation of public reporting. Using a difference-in-difference framework, the change in use of antipsychotics and other psychoactive medications is compared for facilities subject to public reporting and facilities not subject to reporting. The percentage of residents using antipsychotics, hypnotics, or any psychoactive medication is found to decline after public reporting. Facilities subject to reporting experienced an additional decline in antipsychotic use (-1.94 vs. -1.40 percentage points) but did not decline as much for hypnotics (-0.60 vs. -1.21 percentage points). Any psychoactive use did not vary with reporting status, and the use of antidepressants and anxiolytics did not change. Public reporting of an antipsychotic quality measure can be an effective policy tool for reducing the use of antipsychotic medications--though the effect many only exist in the short run. © Health Research and Educational Trust.

Anxiolytic and Hypnotic Effects of Aqueous and Ethanolic Extracts of Aerial Parts of Echium italicum L. in Mice

PubMed Central

Hosseinzadeh, Hossein; Shahandeh, Shabnam; Shahsavand, Shabnam

2012-01-01

Background Research in the area of herbal psychopharmacology has clearly improved in recent decades. Self-administration of herbal medicines has been the most popular therapeutic alternative to standard medicine. Objectives Since the extract of Echium amoenum exhibits an anxiolytic effect, the aim of this study is to evaluate the anxiolytic and hypnotic effects in mice of the aqueous and ethanolic extracts of aerial parts of E. italicum, a member of the Boraginaceae family. Materials and Methods Mice were administered the agents intraperitoneally before the start of the experiments for evaluation of hypnotic activity (induced by sodium pentobarbital, 30 mg/kg, i.p.), anxiolytic activity (elevated plus-maze [EPM] test), locomotor activity (open field test), and motor coordination (rotarod test). Result The ethanolic and aqueous extracts of E. italicum, at doses of 1.2 and 2.1 g/kg, increased the percentage of time-spent and the percentage of arm entries in the open arms of the EPM and decreased the percentage of time-spent in the closed arms of the EPM. Moreover, both extracts decreased the pentobarbital-induced latency to sleep and significantly increased the total sleeping time induced by pentobarbital. In addition, locomotor activity was affected by aqueous extracts and ethanolic extract (at higher doses). Both extracts showed no effect in the rotarod test. Conclusions These results suggest that both ethanolic and aqueous extracts of E. italicum may have anxiolytic effects and sedative activity but no effect on muscle relaxation. PMID:24624158

Effect of hypnotic suggestion on the delayed-type hypersensitivity response.

PubMed

Locke, S E; Ransil, B J; Zachariae, R; Molay, F; Tollins, K; Covino, N A; Danforth, D

1994-07-06

To determine whether individuals selected for good general health, high hypnotizability, and the ability to alter skin temperature under hypnotic suggestion can influence the delayed-type hypersensitivity (DTH) response to varicella-zoster (VZ) antigen under hypnotic suggestion. A blinded clinical trial using a repeated measures design with subjects serving as their own controls. Subjects were randomly assigned to undergo a predetermined sequence of four different experimental conditions, occurring at weekly intervals, with each condition including VZ skin testing: (1) hypnosis with suggestions to enhance the DTH response to VZ antigen; (2) hypnosis with suggestions to suppress the DTH response; (3) hypnosis with suggestions for relaxation only; and (4) skin testing without hypnosis. A National Institutes of Health-supported clinical research center in a teaching hospital. A stratified sample of 24 ambulatory, healthy, highly hypnotizable, volunteer college students selected for their above-average ability to alter skin temperature after hypnotic suggestions and their positive baseline responses to VZ antigen. There were 11 males and 13 females with a mean +/- SD age of 22 +/- 6 years. The mean +/- SD hypnotizability score (Harvard Group Scale of Hypnotic Susceptibility) was 11 +/- 1. Intradermal skin testing with VZ antigen (Mantoux method) and hypnotic suggestion. Areas of induration of the DTH response measured at 24 and 48 hours after injection of antigen. The area of the DTH response was not affected by the experimental interventions. The area of erythema was likewise unaffected. Our subjects were unable to alter their DTH responses using hypnotic suggestion.

[Pregnancy and psychoactives substances: prevalence study based on the declared consumption].

PubMed

Dumas, A; Lejeune, C; Simmat-Durand, L; Crenn-Hébert, C; Mandelbrot, L

2008-12-01

Evaluate substance use (tobacco, alcohol, psychotropic drugs, illicit drugs) declared before and during pregnancy. Two hundred and forty-five pregnant women were interviewed through a self-administered and anonymous questionnaire as they were going to a prenatal consultation in a maternity hospital in the Parisian area. Before pregnancy, 16.3% of women reported smoking and 10.2% carried on smoking during pregnancy. Altogether, 40.8% of women reported alcohol consumption before pregnancy; 25.3% of women had contact with alcohol during pregnancy; 4.5% reported tobacco and alcohol consumption during pregnancy. During the month preceding the study, the consumption of psychotropic drugs (hypnotics, antidepressants or sedatives) was reported by 3.7% of women and that of marijuana by 2.4%. Moreover, the marijuana consumers, who tend to drink alcohol more often, combine important social and familial difficulties and represent a high-risk group. Tobacco and alcohol use in this study were lower than in any previously conducted French surveys. Methodological specificities and cultural factors might explain those results. However, this is the first study that asses substance use and marijuana use, in particular, by French pregnant women.

A study comparing the hypnotic efficacies and residual effects on actual driving performance of midazolam 15 mg, triazolam 0.5 mg, temazepam 20 mg and placebo in shiftworkers on night duty

DOT National Transportation Integrated Search

1988-11-01

The purpose of the study was to determine the hypnotic efficacy and residual effects of three hypnotics administered for the treatment of transient insomnia in the day-sleep of rotating shift workers. The average duration of day-sleep in rotating shi...

Effect of a Hypocretin/Orexin Antagonist on Neurocognitive Performance

DTIC Science & Technology

2012-09-01

cells are more strongly activated by ZOL (Task 4a). Lesions of the basal forebrain (BF), a wakefulness-promoting area, potentiated the hypnotic ...receptor antagonist with a novel mechanism of action that has shown promise as an effective hypnotic . Preclinical data demonstrate that animals...results are consistent with the hypothesis that, although both ALM and ZOL are effective hypnotic medications, rats would show less functional impairment

VIRTUAL REALITY HYPNOSIS FOR PAIN CONTROL IN A PATIENT WITH GLUTEAL HIDRADENITIS:A CASE REPORT1

PubMed Central

SOLTANI, MARYAM; TEELEY, AUBRIANA M.; WIECHMAN, SHELLEY A.; JENSEN, MARK P.; SHARAR, SAM R.; PATTERSON, DAVID R.

2012-01-01

This case report describes the use of hypnotic analgesia induced through immersive three-dimensional computer-generated virtual reality, better known as virtual reality hypnosis (VRH), in the treatment of a patient with ongoing pain associated with gluteal hidradenitis, The patient participated in the study for two consecutive days white hospitalized at a regional trauma centre. At pretreatment, she reported severe pain intensity and unpleasantness as well as high levels of anxiety and nervousness. She was then administered two sessions of virtual reality hypnotic treatment for decreased pain and anxiety. The patient’s ratings of ‘time spent thinking about pain’, pain intensity, ‘unpleasantness of pain’, and anxiety decreased from before to after each daily VRH session, as well as from Day One to Day Two. The findings indicate that VRH may benefit individuals with severe, ongoing pain from a chronic condition, and that a controlled clinical trial examining its efficacy is warranted. PMID:23205274

Long-Term Use of Benzodiazepines and Nonbenzodiazepine Hypnotics, 1999-2014.

PubMed

Kaufmann, Christopher N; Spira, Adam P; Depp, Colin A; Mojtabai, Ramin

2018-02-01

Clinical guidelines suggest that benzodiazepines (BZDs) and non-BZD hypnotics (NBHs) be used on a short-term basis. The authors examined trends in long-term BZD and NBH use from 1999 to 2014. Data included 82,091 respondents in the 1999-2014 waves of the National Health and Nutrition Examination Survey (NHANES). NHANES recorded medications used in the past 30 days on the basis of prescription bottles, and participants reported use duration. BZD and NBH use were categorized as short, medium, and long term, and time trends in use were assessed. BZD and NBH use increased from 1999 to 2014, driven by increases in medium- and long-term use, even after adjustment for age and race-ethnicity. In most years, only a fifth of current BZD or NBH users reported short-term use. Long-term BZD and NBH use has grown independent of U.S. demographic shifts. Monitoring of use is needed to prevent adverse outcomes.

VIRTUAL REALITY HYPNOSIS FOR PAIN ASSOCIATED WITH RECOVERY FROM PHYSICAL TRAUMA1,2

PubMed Central

Patterson, David R.; Jensen, Mark P.; Wiechman, Shelley A.; Sharar, Sam R.

2010-01-01

Pain following traumatic injuries is common, can impair injury recovery and is often inadequately treated. In particular, the role of adjunctive nonpharmacologic analgesic techniques is unclear. The authors report a randomized, controlled study of 21 hospitalized trauma patients to assess the analgesic efficacy of virtual reality hypnosis (VRH)—hypnotic induction and analgesic suggestion delivered by customized virtual reality (VR) hardware/software. Subjective pain ratings were obtained immediately and 8 hours after VRH (used as an adjunct to standard analgesic care) and compared to both adjunctive VR without hypnosis and standard care alone. VRH patients reported less pain intensity and less pain unpleasantness compared to control groups. These preliminary findings suggest that VRH analgesia is a novel technology worthy of further study, both to improve pain management and to increase availability of hypnotic analgesia to populations without access to therapist-provided hypnosis and suggestion. PMID:20509069

The Use of Valeriana Officinalis (Valerian) in Improving Sleep in Patients Who Are Undergoing Treatment for Cancer: A Phase III Randomized, Placebo-Controlled, Double-Blind Study: NCCTG Trial, N01C51

PubMed Central

Barton, Debra L.; Atherton, Pamela J.; Bauer, Brent A.; Moore, Dennis F.; Mattar, Bassam I.; LaVasseur, Beth I.; Rowland, Kendrith M.; Zon, Robin T.; LeLindqwister, Nguyet A.; Nagargoje, Gauri G.; Morgenthaler, Timothy I.; Sloan, Jeff A.; Loprinzi, Charles L.

2011-01-01

Background Sleep disorders are a substantial problem for cancer survivors, with prevalence estimates ranging from 23 to 61%. Although numerous prescription hypnotics are available, few are approved for long-term use or have demonstrated benefit in this circumstance. Hypnotics may have unwanted side effects, are costly, and cancer survivors often wish to avoid prescription drugs. New options with limited side effects are needed. The purpose of this trial was to evaluate the efficacy of a valerian officinalis supplement for sleep in people with cancer who were undergoing cancer treatment. Methods Participants were randomized to receive 450 mg of valerian or placebo orally 1 hour before bedtime for 8 weeks. The primary endpoint was area under the curve (AUC) of the overall Pittsburgh Sleep Quality Index. Secondary outcomes included the Functional Outcomes of Sleep Questionnaire, the Brief Fatigue Inventory and the Profile of Mood States. Toxicity was evaluated with both self reported numeric analogue scale questions and the Common Criteria Terminology Criteria (CTCAE) version 3.0. Questionnaires were completed at baseline, 4, and 8 weeks. Results A total of 227 patients were randomized onto this study between 3/19/2004 and 3/9/2007, with 119 being evaluable for the primary endpoint. The AUC over the 8 weeks for valerian was 51.4 (SD = 16) while for placebo it was 49.7 (SD = 15) with a p-value of 0.6957. A supplemental, exploratory analysis revealed that several fatigue endpoints, as measured by the BFI and POMS, were significantly better for those taking valerian over placebo. Participants also reported less trouble with sleep and less drowsiness on valerian than placebo. There were no significant differences in toxicities as measured by self report or the CTCAE v3 except for mild alkaline phosphatase increases, which were slightly more common in the placebo group. Conclusions This study failed to provide data to support the hypothesis that valerian, 450 mg, at bedtime could improve sleep as measured by the PSQI. However, exploratory analyses revealed improvement in some secondary outcomes, such as fatigue. Further research with valerian exploring physiologic effects in oncology symptom management may be warranted. PMID:21399726

The use of Valeriana officinalis (Valerian) in improving sleep in patients who are undergoing treatment for cancer: a phase III randomized, placebo-controlled, double-blind study (NCCTG Trial, N01C5).

PubMed

Barton, Debra L; Atherton, Pamela J; Bauer, Brent A; Moore, Dennis F; Mattar, Bassam I; Lavasseur, Beth I; Rowland, Kendrith M; Zon, Robin T; Lelindqwister, Nguyet A; Nagargoje, Gauri G; Morgenthaler, Timothy I; Sloan, Jeff A; Loprinzi, Charles L

2011-01-01

Sleep disorders are a substantial problem for cancer survivors, with prevalence estimates ranging from 23% to 61%. Although numerous prescription hypnotics are available, few are approved for long-term use or have demonstrated benefit in this circumstance. Hypnotics may have unwanted side effects and are costly, and cancer survivors often wish to avoid prescription drugs. New options with limited side effects are needed. The purpose of this trial was to evaluate the efficacy of a Valerian officinalis supplement for sleep in people with cancer who were undergoing cancer treatment. Participants were randomized to receive 450 mg of valerian-or placebo orally 1 hour before bedtime for 8 weeks. The primary end point was area under the curve (AUC) of the overall Pittsburgh Sleep Quality Index (PSQI). Secondary outcomes included the Functional Outcomes of Sleep Questionnaire, the Brief Fatigue Inventory (BFI), and the Profile of Mood States (POMS). Toxicity was evaluated with both self-reported numeric analogue scale questions and the Common Terminology Criteria for Adverse Events (CTCAE), version 3.0. Questionnaires were completed at baseline and at 4 and 8 weeks. A total of 227 patients were randomized into this study between March 19, 2004, and March 9, 2007, with 119 being evaluable for the primary end point. The AUC over the 8 weeks for valerian was 51.4 (SD = 16), while that for placebo was 49.7 (SD = 15), with a P value of 0.6957. A supplemental, exploratory analysis revealed that several fatigue end points, as measured by the BFI and POMS, were significantly better for those taking valerian over placebo. Participants also reported less trouble with sleep and less drowsiness on valerian than placebo. There were no significant differences in toxicities as measured by self-report or the CTCAE except for mild alkaline phosphatase increases, which were slightly more common in the placebo group. This study failed to provide data to support the hypothesis that valerian, 450 mg, at bedtime could improve sleep as measured by the PSQI. However, exploratory analyses revealed improvement in some secondary outcomes, such as fatigue. Further research with valerian exploring physiologic effects in oncology symptom management may be warranted.

Are You Suggesting That's My Hand? The Relation Between Hypnotic Suggestibility and the Rubber Hand Illusion.

PubMed

Walsh, E; Guilmette, D N; Longo, M R; Moore, J W; Oakley, D A; Halligan, P W; Mehta, M A; Deeley, Q

2015-01-01

Hypnotic suggestibility (HS) is the ability to respond automatically to suggestions and to experience alterations in perception and behavior. Hypnotically suggestible participants are also better able to focus and sustain their attention on an experimental stimulus. The present study explores the relation between HS and susceptibility to the rubber hand illusion (RHI). Based on previous research with visual illusions, it was predicted that higher HS would lead to a stronger RHI. Two behavioral output measures of the RHI, an implicit (proprioceptive drift) and an explicit (RHI questionnaire) measure, were correlated against HS scores. Hypnotic suggestibility correlated positively with the implicit RHI measure contributing to 30% of the variation. However, there was no relation between HS and the explicit RHI questionnaire measure, or with compliance control items. High hypnotic suggestibility may facilitate, via attentional mechanisms, the multisensory integration of visuoproprioceptive inputs that leads to greater perceptual mislocalization of a participant's hand. These results may provide insight into the multisensory brain mechanisms involved in our sense of embodiment.

Effects of relaxation on the delayed-type hypersensitivity (DTH) reaction to diphenylcyclopropenone (DCP).

PubMed

Zachariae, R; Jørgensen, M M; Christensen, S; Bjerring, P

1997-07-01

Delayed-type hypersensitivity (DTH) reactions to the experimental allergen diphenylcyclopropenone (DCP) were measured in four groups, which either trained (+) or did not train in relaxation (-) during the sensitization and/or the challenge phase. All groups consisted of high and low hypnotic susceptible subjects. While there were no differences in erythema, the mean induration of the group which trained in relaxation in both the sensitization and the challenge phase (+/+) was significantly greater than that of the group which trained in relaxation in the challenge phase only (-/+). Significant correlations were found between induration and hypnotic susceptibility scores, and between induration and degree of perceived relaxation during challenge. High hypnotic susceptible subjects experienced a higher degree of perceived relaxation and exhibited greater indurative and erythematous DTH reactions to DCP than low hypnotic susceptible subjects in all four experimental conditions. Though the mediating mechanisms remain unclear, our results suggest that relaxation may affect the DTH reaction, and support previous findings of higher psychophysiologic reactivity of high hypnotic susceptible subjects.

Metabolism of anxiolytics and hypnotics: benzodiazepines, buspirone, zoplicone, and zolpidem.

PubMed

Chouinard, G; Lefko-Singh, K; Teboul, E

1999-08-01

1. The benzodiazepines are among the most frequently prescribed of all drugs and have been used for their anxiolytic, anticonvulsant, and sedative/hypnotic properties. Since absorption rates, volumes of distribution, and elimination rates differ greatly among the benzodiazepine derivatives, each benzodiazepine has a unique plasma concentration curve. Although the time to peak plasma levels provides a rough guide, it is not equivalent to the time to clinical onset of effect. The importance of alpha and beta half-lives in the actions of benzodiazepines is discussed. 2. The role of cytochrome P450 isozymes in the metabolism of benzodiazepines and in potential pharmacokinetic interactions between the benzodiazepines and other coadministered drugs is discussed. 3. Buspirone, an anxiolytic with minimal sedative effects, undergoes extensive metabolism, with hydroxylation and dealkylation being the major pathways. Pharmacokinetic interactions of buspirone with other coadministered drugs seem to be minimal. 4. Zopiclone and zolpidem are used primarily as hypnotics. Both are extensively metabolized; N-demethylation, N-oxidation, and decarboxylation of zopiclone occur, and zolpidem undergoes oxidation of methyl groups and hydroxylation of a position on the imidazolepyridine ring system. Zopiclone has a chiral centre, and demonstrates stereoselective pharmacokinetics. Metabolic drug-drug interactions have been reported with zopiclone and erythromycin, trimipramine, and carbamazepine. Reports to date indicate minimal interactions of zolpidem with coadministered drugs; however, it has been reported to affect the Cmax and clearance of chlorpromazepine and to decrease metabolism of the antiviral agent ritonavin. Since CYP3A4 has been reported to play an important role in metabolism of zolpidem, possible interactions with drugs which are substrates and/or inhibitors of that CYP isozyme should be considered.

Marine Aviation Weapons and Tactics Squadron One (MAWTS-1): Sleep, Fatigue, and Aviator Performance Study

DTIC Science & Technology

2008-12-01

hypnotics , referred to as “go and no-go” pills, respectively, that help aviators maintain alertness and performance or acquire restorative sleep...Stimulants used in the aviation community are amphetamines, caffeine, and modafinil. Hypnotics may include temazepam, zolpidem, and possibly melatonin...Both stimulants and hypnotics may be available through prescriptions or over-the-counter, but the flight surgeon must always approve any medication

New directions in hypnosis research: strategies for advancing the cognitive and clinical neuroscience of hypnosis

PubMed Central

Jensen, Mark P; Jamieson, Graham A; Lutz, Antoine; Mazzoni, Giuliana; McGeown, William J; Santarcangelo, Enrica L; Demertzi, Athena; De Pascalis, Vilfredo; Bányai, Éva I; Rominger, Christian; Vuilleumier, Patrik; Faymonville, Marie-Elisabeth; Terhune, Devin B

2017-01-01

Abstract This article summarizes key advances in hypnosis research during the past two decades, including (i) clinical research supporting the efficacy of hypnosis for managing a number of clinical symptoms and conditions, (ii) research supporting the role of various divisions in the anterior cingulate and prefrontal cortices in hypnotic responding, and (iii) an emerging finding that high hypnotic suggestibility is associated with atypical brain connectivity profiles. Key recommendations for a research agenda for the next decade include the recommendations that (i) laboratory hypnosis researchers should strongly consider how they assess hypnotic suggestibility in their studies, (ii) inclusion of study participants who score in the middle range of hypnotic suggestibility, and (iii) use of expanding research designs that more clearly delineate the roles of inductions and specific suggestions. Finally, we make two specific suggestions for helping to move the field forward including (i) the use of data sharing and (ii) redirecting resources away from contrasting state and nonstate positions toward studying (a) the efficacy of hypnotic treatments for clinical conditions influenced by central nervous system processes and (b) the neurophysiological underpinnings of hypnotic phenomena. As we learn more about the neurophysiological mechanisms underlying hypnosis and suggestion, we will strengthen our knowledge of both basic brain functions and a host of different psychological functions. PMID:29034102

The Feasibility of Hypnotic Analgesia in Ameliorating Pain and Anxiety Among Adults Undergoing Needle Electromyography

PubMed Central

Slack, David; Nelson, Lonnie; Patterson, David; Burns, Stephen; Hakimi, Kevin; Robinson, Lawrence

2017-01-01

Objective Our hypothesis was that hypnotic analgesia reduces pain and anxiety during electromyography [EMG]. Design Prospective randomized controlled clinical trial at outpatient electrodiagnostic clinics in teaching hospitals. Just prior to EMG, 26 subjects were randomized to one of three 20 minute audio programs: (EDU) education about EMG (n=8); (HYP-C) hypnotic induction without analgesic suggestion (n=10) or; (HYP-ANLG) hypnotic induction with analgesic suggestion (n=8). The blinded electromyographer provided a post-hypnotic suggestion at the start of EMG. After EMG, subjects rated worst and average pain, and anxiety using visual analog scales. Results Mean values for the EDU, HYP-C and HYP-ANLG groups were not significantly different (mean ± sd): worst pain 67 ± 25, 42 ± 18, 49 ± 30: average pain 35 ± 26, 27 ± 14, 25 ± 22; anxiety 44 ± 41, 42 ± 23, 22 ± 24. When hypnosis groups were merged [n=18] and compared with the EDU condition [n=8], average and worst pain and anxiety were less for the hypnosis group than EDU, but this was statistically significant only for worst pain [hypnosis - 46 ± 24 vs. EDU - 67 ± 35, p=0.049] with a 31% average reduction. Conclusions A short hypnotic induction appears to reduce worst pain during EMG. PMID:18971768

The Existence of a Hypnotic State Revealed by Eye Movements

PubMed Central

Kallio, Sakari; Hyönä, Jukka; Revonsuo, Antti; Sikka, Pilleriin; Nummenmaa, Lauri

2011-01-01

Hypnosis has had a long and controversial history in psychology, psychiatry and neurology, but the basic nature of hypnotic phenomena still remains unclear. Different theoretical approaches disagree as to whether or not hypnosis may involve an altered mental state. So far, a hypnotic state has never been convincingly demonstrated, if the criteria for the state are that it involves some objectively measurable and replicable behavioural or physiological phenomena that cannot be faked or simulated by non-hypnotized control subjects. We present a detailed case study of a highly hypnotizable subject who reliably shows a range of changes in both automatic and volitional eye movements when given a hypnotic induction. These changes correspond well with the phenomenon referred to as the “trance stare” in the hypnosis literature. Our results show that this ‘trance stare’ is associated with large and objective changes in the optokinetic reflex, the pupillary reflex and programming a saccade to a single target. Control subjects could not imitate these changes voluntarily. For the majority of people, hypnotic induction brings about states resembling normal focused attention or mental imagery. Our data nevertheless highlight that in some cases hypnosis may involve a special state, which qualitatively differs from the normal state of consciousness. PMID:22039474

The Impact of Hypnotic Suggestions on Reaction Times in Continuous Performance Test in Adults with ADHD and Healthy Controls

PubMed Central

Virta, Maarit; Hiltunen, Seppo; Mattsson, Markus; Kallio, Sakari

2015-01-01

Attention is one of the key factors in both hypnotic processes and patients with ADHD. In addition, the brain areas associated with hypnosis and ADHD overlap in many respects. However, the use of hypnosis in ADHD patients has still received only minor attention in research. The main purpose of the present work was to investigate whether hypnosis and hypnotic suggestions influence the performance of adult ADHD (n = 27) and control participants (n = 31) in the continuous performance test (CPT). The hypnotic susceptibility of the participants was measured by the Harvard Group Scale of Hypnotic Susceptibility (HGSHS:A) and the attentional task was a three minute long auditory version of the CPT. The CPT task was administered four times: before hypnosis (CPT1), after a hypnotic induction (CPT2), after suggestions about speed and accuracy (CPT3), and after the termination of hypnosis (CPT4). The susceptibility of the groups measured by HGSHS:A did not differ. There was a statistically significant decrease in reaction times in both ADHD and control groups between CPT2 and CPT3. The differences between CPT1 and CPT2, even though non-significant, were different in the two groups: in the ADHD group reaction times decreased whereas in the control group they increased. Both groups made very few errors in the short CPT. This study indicates that hypnotic suggestions have an effect on reaction times in the sustained attention task both in adult ADHD patients and control subjects. The theoretical and clinical implications are discussed. PMID:25962151

Gradual increase in cutaneous threshold induced by repeated hypnosis of healthy individuals and patients with atopic eczema.

PubMed

Hájek, P; Jakoubek, B; Radil, T

1990-04-01

Gradual increase in cutaneous pain threshold was found in healthy subjects and patients with atopic eczema during repeated hypnotic sessions with specific suggestions. This increase was less in the former than in the latter group. Repeated threshold measurements did not influence the threshold. The analgesic effect outlasted the hypnotic sessions by several months. It could be, however, suddenly reduced by appropriate hypnotic suggestion.

Cross-evidence for hypnotic susceptibility through nonlinear measures on EEGs of non-hypnotized subjects

NASA Astrophysics Data System (ADS)

Chiarucci, Riccardo; Madeo, Dario; Loffredo, Maria I.; Castellani, Eleonora; Santarcangelo, Enrica L.; Mocenni, Chiara

2014-07-01

Assessment of hypnotic susceptibility is usually obtained through the application of psychological instruments. A satisfying classification obtained through quantitative measures is still missing, although it would be very useful for both diagnostic and clinical purposes. Aiming at investigating the relationship between the cortical brain activity and the hypnotic susceptibility level, we propose the combined use of two methodologies - Recurrence Quantification Analysis and Detrended Fluctuation Analysis - both inherited from nonlinear dynamics. Indicators obtained through the application of these techniques to EEG signals of individuals in their ordinary state of consciousness allowed us to obtain a clear discrimination between subjects with high and low susceptibility to hypnosis. Finally a neural network approach was used to perform classification analysis.

Functional brain imaging and the induction of traumatic recall: a cross-correlational review between neuroimaging and hypnosis.

PubMed

Vermetten, Eric; Douglas Bremner, J

2004-07-01

The behavioral and psychophysiological alterations during recall in patients with trauma disorders often resemble phenomena that are seen in hypnosis. In studies of emotional recall as well as in neuroimaging studies of hypnotic processes similar brain structures are involved: thalamus, hippocampus, amygdala, medial prefrontal cortex, anterior cingulate cortex. This paper focuses on cross-correlations in traumatic recall and hypnotic responses and reviews correlations between the involvement of brain structures in traumatic recall and processes that are involved in hypnotic responsiveness. To further improve uniformity of results of brain imaging specifically for traumatic recall studies, attention is needed for standardization of hypnotic variables, isolation of the emotional process of interest (state),and assessment of trait-related differences.

Hypnoanalgesia and the study of pain experience: from Cajal to modern neuroscience

PubMed Central

Lanfranco, Renzo C.; Canales-Johnson, Andrés; Huepe, David

2014-01-01

Santiago Ramón y Cajal (1852–1934) did not only contribute to neurobiology and neurohistology. At the end of the 19th century, he published one of the first clinical reports on the employment of hypnotic suggestion to induce analgesia (hypnoanalgesia) in order to relieve pain in childbirth. Today, the clinical application of hypnoanalgesia is considered an effective technique for the treatment of pain in medicine, dentistry, and psychology. However, the knowledge we have today on the neural and cognitive underpinnings of hypnotic suggestion has increased dramatically since Cajal’s times. Here we review the main contributions of Cajal to hypnoanalgesia and the current knowledge we have about hypnoanalgesia from neural and cognitive perspectives. PMID:25324822

The Toxicology Investigators Consortium Case Registry-the 2015 Experience.

PubMed

Farrugia, Lynn A; Rhyee, Sean H; Campleman, Sharan L; Ruha, Anne-Michelle; Weigand, Timothy; Wax, Paul M; Brent, Jeffrey

2016-09-01

The American College of Medical Toxicology established the Toxicology Investigators Consortium (ToxIC) Case Registry in 2010. The Registry contains all medical toxicology consultations performed at participating sites. The Registry has continued to grow since its inception, and as of December 31, 2015, contains 43,099 cases. This is the sixth annual report of the ToxIC Registry, summarizing the additional 8115 cases entered in 2015. Cases were identified by a query of the Registry for all cases entered between January 1 and December 31, 2015. Specific data reviewed for analysis included demographics (age, race, gender), source of consultation, reason for consultation, agents and agent classes involved in exposures, signs, symptoms, clinical findings, fatalities, and treatment. By the end of 2015, there were 50 active sites, consisting of 101 separate health-care facilities; 51.2 % of cases involved females. Adults between the ages of 19 and 65 made up the majority (64.2 %) of Registry cases. Caucasian race was the most commonly reported (55.6 %); 9.6 % of cases were identified as Hispanic ethnicity. Inpatient and emergency department referrals were by far the most common referral sources (92.9 %). Intentional pharmaceutical exposures remained the most frequent reason for consultation, making up 52.3 % of cases. Of these intentional pharmaceutical exposures, 69 % represented an attempt at self-harm, and 85.6 % of these were a suicide attempt. Nonopioid analgesics, sedative-hypnotics, and antidepressant agents were the most commonly reported agent classes in 2015. Almost one-third of Registry cases involved a diagnosed toxidrome (32.8 %), with a sedative-hypnotic toxidrome being the most frequently described. Significant vital sign abnormalities were recorded in 25.3 % of cases. There were 98 fatalities reported in the Registry (1.2 %). Adverse drug reactions were reported in 4.3 % of cases. Toxicological treatment was given in 65.3 % of cases, with 33.0 % receiving specific antidotal therapy. Exposure characteristics and trends overall were similar to prior years. While treatment interventions were required in the majority of cases, fatalities were rare.

Enhancement of suggestibility and imaginative ability with nitrous oxide.

PubMed

Whalley, M G; Brooks, G B

2009-05-01

Imaginative suggestibility, a trait closely related to hypnotic suggestibility, is modifiable under some circumstances. Nitrous oxide (laughing gas) is commonly used for sedation in dentistry and is reported to be more effective when combined with appropriate suggestions. The aim of this study was to determine whether nitrous oxide inhalation alters imaginative suggestibility and imagery vividness. Thirty participants were tested twice in a within-subjects design, once during inhalation of 25% nitrous oxide and once during inhalation of air plus oxygen. Before the study, participants' expectancies regarding the effects of nitrous oxide were assessed. Participants were blinded to drug administration. During each session, participants were verbally administered detailed measures of imagination and suggestibility: the Sheehan-Betts Quality of Mental Imagery scale and the Stanford Hypnotic Susceptibility Scale Form C, minus the hypnotic induction. Imaginative suggestibility and imaginative ability (imagery vividness) were both elevated in the nitrous oxide condition. This effect was unrelated to participants' expectations regarding the effects of the drug. Nitrous oxide increased imaginative suggestibility and imaginative ability. Possible explanations of these findings are discussed with respect to the effects of N-methyl-d-aspartate antagonists and to other pharmacological effects upon suggestibility and imagination.

Dispositional mindfulness, anticipation and abstinence symptoms related to hypnotic dependence among insomniac women who seek treatment: A cross-sectional study

PubMed Central

Demarzo, Marcelo; Curado, Daniela Fernández; Hachul, Helena

2018-01-01

Introduction Dispositional mindfulness can be described as the mental ability to pay attention to the present moment, non-judgmentally. There is evidence of inverse relation between dispositional mindfulness and insomnia and substance use, but as of yet, no studies evaluating the specific association between dispositional mindfulness and the components of hypnotic use disorder. Objective To evaluate the association between dispositional mindfulness and the components of dependence among female chronic hypnotic users. Design and method Seventy-six women, chronic users of hypnotics, who resorted to Mindfulness-Based Relapse Prevention for the cessation of hypnotic use were included in the study. The Five Facet Mindfulness Questionnaire (FFMQ) evaluated the levels and facets of mindfulness, and the subscales of the Benzodiazepine Dependence Questionnaire (BENDEP) assessed dependence on hypnotics. We also evaluated sociodemographic variables and symptoms of insomnia and anxiety. The associations between the FFMQ facets and the BENDEP subscales were evaluated with binomial logistic regression, adjusted for income, schooling, anxiety, and insomnia. Results We observed associations between facets of the FFMQ and specific aspects of hypnotic dependence. The facet “observing” was inversely associated with the “concern about lack of availability of the hypnotic” [aOR = 0.87 95% CI (0.79–0.97)], and the facet “non-reacting to inner experience” with “noncompliance with the prescription recommendations” [aOR = 0.86 95% CI (0.75–0.99)]. The total score of the FFMQ was inversely associated to those two dependence subscales [aOR = 0.94 95% CI (0.89–0.99)]. “Observing” and “non-reactivity to inner experience” were also inversely associated with the “impairments related to the withdrawal symptoms” [aOR = 0.84 95% CI (0.73–0.97)] and [aOR = 0.78 95% CI (0.63–0.96)], respectively. The FFMQ was not associated with “awareness of problematic hypnotic use”. Conclusion Dispositional mindfulness, specifically the facets “observing” and “non-reactivity to inner experience, were inversely associated with the components of hypnotic dependence related to the anticipation of having the substance, its expected effect, and the impairments caused by the abstinence. We discuss the implications of those results for the clinical practice and future investigations. PMID:29547622

The Effects of Antipsychotic Quality Reporting on Antipsychotic and Psychoactive Medication Use

PubMed Central

Bowblis, John R; Lucas, Judith A; Brunt, Christopher S

2015-01-01

Objective The objective of this study is to examine how nursing homes changed their use of antipsychotic and other psychoactive medications in response to Nursing Home Compare’s initiation of publicly reporting antipsychotic use in July 2012. Research Design and Subjects The study includes all state recertification surveys (n = 40,415) for facilities six quarters prior and post the initiation of public reporting. Using a difference-in-difference framework, the change in use of antipsychotics and other psychoactive medications is compared for facilities subject to public reporting and facilities not subject to reporting. Principal Findings The percentage of residents using antipsychotics, hypnotics, or any psychoactive medication is found to decline after public reporting. Facilities subject to reporting experienced an additional decline in antipsychotic use (−1.94 vs. −1.40 percentage points) but did not decline as much for hypnotics (−0.60 vs. −1.21 percentage points). Any psychoactive use did not vary with reporting status, and the use of antidepressants and anxiolytics did not change. Conclusion Public reporting of an antipsychotic quality measure can be an effective policy tool for reducing the use of antipsychotic medications—though the effect many only exist in the short run. PMID:25600861

Hypnotics use but not insomnia increased the risk of dementia in traumatic brain injury patients.

PubMed

Chiu, Hsiao-Yean; Lin, En-Yuan; Wei, Li; Lin, Jiann-Her; Lee, Hsin-Chien; Fan, Yen-Chun; Tsai, Pei-Shan

2015-12-01

This study was intended to determine whether the use of hypnotics is associated with dementia in traumatic-brain-injury (TBI) patients. Data retrieved from the Longitudinal Health Insurance Database 2000. TBI patients who received a diagnosis of insomnia at 2 or more independent examinations after the index date of TBI were included. The comparison cohort consisted of randomly selected TBI patients who were matched to insomnia cohort patients based on sex and age. The 2 cohorts of TBI patients were subsequently divided into the following 4 study groups: hypnotics users with insomnia (TBI-IH, N=599), insomniacs who did not use hypnotics (TBI-I, N=931), hypnotics users without insomnia (TBI-H, N=199), and people without insomnia who did not use hypnotics (TBI-C, N=4271). Cox proportional-hazards regression models were used to determine the difference in dementia-free survival among the 4 study groups, after adjusting for the propensity score. The adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) of the TBI-IH and TBI-H groups showed that they had a higher risk of dementia (aHRs: 1.86 and 3.98; 95% CIs: 1.15-3.00 and 2.44-6.47, respectively), compared with that of the TBI-C group. However, the risk of dementia in the TBI-I group was not significantly different from that of the TBI-C group (aHR: 1.36; 95% CI: 0.85-2.19). This study suggests that the use of hypnotics is associated with an increased risk of dementia in TBI patients with or without insomnia, whereas insomnia alone is not. Copyright © 2015 Elsevier B.V. and ECNP. All rights reserved.

Sleep quality, use of hypnotics and sleeping habits in different age-groups among older people.

PubMed

Hägg, Miriam; Houston, Britta; Elmståhl, Sölve; Ekström, Henrik; Wann-Hansson, Christine

2014-12-01

Sleep disturbances are common among older people (>65 years). Further, long-term use of sedative hypnoticsin older people is associated with morbidity and mortality. However, older people represent a large span of life years, and few studies have included the oldest-old above 85 years. To investigate and compare sleep quality, use of hypnotics and sleeping habits in different age groups of the older population in the Scania region, Sweden and in relation to sociodemographic- and functional status. A cross-sectional population-based study including 2931 people aged 60-93 years from five different municipalities in Scania was performed during 2001-2004. The sample was divided into age groups, young old (60-72 years), old-old (78-84 years) and oldest-old (87-93) years. Data constitutes of sleep related questions, sociodemographic- and functional status from the study 'Good Ageing in Skane'. Descriptive statistics were used to describe sleep quality, hypnotics use and sleeping habitsin relation to sociodemographic- and functional status. The aim was to investigate associations, not the magnitude of associations between variables. In all age groups, those who used hypnotics and were living alone had significantly poorer sleep quality and shortest sleeping time than nonhypnotic users and those who lived together. A significant increase of hypnotics and frequency of use was seen with increasing age. Frequency of napping increased significantly with degree of dependence in all age groups and with increasing age. Insomnia is still a problem and hypnotic use has not improved sleep for a large number of older people. Hypnotics are effective as short-term treatment, however, nonpharmacological interventions and psychological and behavioural therapies should be considered for treating older people with chronic insomnia.

Oxytocin impedes the effect of the word blindness post-hypnotic suggestion on Stroop task performance.

PubMed

Parris, Benjamin A; Dienes, Zoltan; Bate, Sarah; Gothard, Stace

2014-07-01

The ability to enhance sensitivity to relevant (post)hypnotic suggestions has implications for creating clinically informed analogues of psychological and neuropsychological conditions and for the use of hypnotic interventions in psychological and medical conditions. The aim of this study was to test the effect of oxytocin inhalation on a post-hypnotic suggestion that previously has been shown to improve the selectivity of attention in the Stroop task. In a double-blind placebo-controlled between-subjects study, medium hypnotizable individuals performed the Stroop task under normal conditions and when they had been given a post-hypnotic suggestion that they would perceive words as meaningless symbols. In line with previous research, Stroop interference was substantially reduced by the suggestion in the placebo condition. However, contrary to expectations, oxytocin impeded the effect of the word blindness suggestion on performance. The results are explained in terms of the requirement for the re-implementation of the word blindness suggestion on a trial-by-trial basis and the need to sustain activation of the suggestion between trials. The findings contrast with a recent study showing a beneficial effect of oxytocin on sensitivity to (post)hypnotic suggestions but are consistent with findings showing a detrimental effect of oxytocin on memory processes. © The Author (2013). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

High Prevalence of Psychotropics Overdose among Suicide Attempters in Korea.

PubMed

Kim, Jinyoung; Kim, Minseob; Kim, Yoo-Ra; Choi, Kyoung Ho; Lee, Kyoung-Uk

2015-12-31

The availability of suicide methods affects the risk of suicide attempts. This study examined the patterns of substances ingested by suicide attempters (SAs) and the characteristics of SAs using psychotropic overdoses. Data for 384 of the 462 eligible SAs who used self-poisoning were analyzed. Demographic variables, clinical characteristics, and factors related to the suicide attempts were examined. There were 256 (66.7%) females and 128 (33.3%) males. Roughly half the SAs ingested psychotropics (n=179, 46.6%). Agricultural chemicals (n=84, 21.9%) were the second most frequently ingested substances, followed by analgesics (n=62, 16.1%), household products (n=27, 7.0%), and other prescribed medications (n=23, 6.0%). Among psychotropics, the most frequently overdosed drugs were sedative-hypnotics, including hypnotics (n=104) and benzodiazepines (n=78). SAs favored Z-drugs and alprazolam. When compared with SAs with non-psychotropic overdoses, significantly more SAs with psychotropic overdoses were female (76% vs. 58.5%, p<0.001) and had a psychiatric history (59.8% vs. 29.8%, p<0.001). They had significantly more previous suicide attempts (0.52±1.02 vs. 0.32±0.80, p<0.05) and lower risk (7.96±1.49 vs. 8.44±1.99, p<0.01) and medical severity (3.06±0.81 vs. 3.37±0.93, p<0.005) scores. Psychotropic overdose, especially with sedative-hypnotics, was a major method in suicide attempts. It is important that psychiatric patients are carefully evaluated and monitored for suicidality when prescribing psychotropics.

Hypnosis and imaging of the living human brain.

PubMed

Landry, Mathieu; Raz, Amir

2015-01-01

Over more than two decades, studies using imaging techniques of the living human brain have begun to explore the neural correlates of hypnosis. The collective findings provide a gripping, albeit preliminary, account of the underlying neurobiological mechanisms involved in hypnotic phenomena. While substantial advances lend support to different hypotheses pertaining to hypnotic modulation of attention, control, and monitoring processes, the complex interactions among the many mediating variables largely hinder our ability to isolate robust commonalities across studies. The present account presents a critical integrative synthesis of neuroimaging studies targeting hypnosis as a function of suggestion. Specifically, hypnotic induction without task-specific suggestion is examined, as well as suggestions concerning sensation and perception, memory, and ideomotor response. The importance of carefully designed experiments is highlighted to better tease apart the neural correlates that subserve hypnotic phenomena. Moreover, converging findings intimate that hypnotic suggestions seem to induce specific neural patterns. These observations propose that suggestions may have the ability to target focal brain networks. Drawing on evidence spanning several technological modalities, neuroimaging studies of hypnosis pave the road to a more scientific understanding of a dramatic, yet largely evasive, domain of human behavior.

Predictors of the change in self-stigma following a single session of group counseling.

PubMed

Wade, Nathaniel G; Post, Brian C; Cornish, Marilyn A; Vogel, David L; Tucker, Jeritt R

2011-04-01

One of the major obstacles to seeking psychological help is the stigma associated with counseling and therapy. Self-stigma, the fear of losing self-respect or self-esteem as a result of seeking help, is an important factor in the help-seeking process. In the present study, college students meeting a clinical cutoff for psychological symptoms participated in 1 session of group counseling that either contained therapist self-disclosure or did not. In general, participants reported significantly less self-stigma following the session. Working alliance-bond and session depth significantly predicted the change in self-stigma. Furthermore, self-stigma (as well as bond, depth, psychological symptoms, and being female) predicted the intention to seek help following the session. Self-stigma and session depth also predicted interest in continuing with counseling. The therapist self-disclosure condition, however, had no effect on the change in self-stigma, intentions to seek help, or interest in continuing with group counseling. 2011 APA, all rights reserved

Treatment of insomnia in depressed insomniacs: effects on health-related quality of life, objective and self-reported sleep, and depression.

PubMed

McCall, W Vaughn; Blocker, Jill N; D'Agostino, Ralph; Kimball, James; Boggs, Niki; Lasater, Barbara; Haskett, Roger; Krystal, Andrew; McDonald, William M; Rosenquist, Peter B

2010-08-15

Insomnia is associated with poor health related quality of life (HRQOL) in depressed patients. Prior clinical trials of hypnotic treatment of insomnia in depressed patients have shown improvement in HRQOL, but in these studies HRQOL was relegated to a secondary outcome, and objective measures of sleep were not undertaken. Double-blind, randomized, placebo-controlled clinical trial. Outpatient clinic and sleep laboratory. 60 depressed, insomniac outpatients. One week of open-label fluoxetine (FLX), followed by 8 more weeks of FLX combined with either eszopiclone (ESZ) 3 mg or placebo at bedtime. The primary HRQOL measure was the daily living and role functioning subscale (DLRF) of the Basis-32. Other measures included the Q-LES-Q, self-reported sleep, PSG, actigraphy, depression severity (HRSD). At the end of randomized treatment, patients receiving ESZ had lower (better) DLRF scores (0.81 +/- 0.64) than those receiving placebo (1.2 +/- 0.72), p = 0.01. The effect size for DLRF was 0.62, indicating a moderate effect. An advantage for ESZ was also seen in other measures of HRQOL, and most assessments of antidepressant efficacy and sleep. Women reported better end of treatment HRQOL scores than men. ESZ treatment of insomnia in depressed patients is associated with multiple favorable outcomes, including superior improvement in HRQOL, depression severity, and sleep.

Competition: how hypnosis can help women to hold their own in the workplace.

PubMed

Hornyak, Lynne M

2004-07-01

This paper takes the perspective that competitive strivings in self and others have been an area of difficulty for women and that gender socialization has played a significant role. The author discusses elements of competition that seem toxic for women and proposes descriptors of healthy competition. It is proposed that hypnosis provides a suitable method for neutralizing negative elements and promoting adaptive responses in competitive situations. Five applications of hypnotic methods are illustrated through two case examples.

Hypnosis for treatment of pain in children

PubMed Central

Rogovik, Alex L.; Goldman, Ran D.

2007-01-01

QUESTION Many children suffer from chronic and painful illnesses. Hypnosis was found to be effective for analgesia in adults. Is it effective for managing pain in children? ANSWER Children can be easier to hypnotize than adults. Studies have shown clinical hypnosis and self-hypnosis to be effective as adjunct treatments for children in pain. Examples include painful medical procedures, such as bone marrow aspiration and lumbar puncture in pediatric cancer patients, postoperative pain and anxiety in children undergoing surgery, and chronic headache. PMID:17872743

Zolpidem Overdose: A Medical and Ethical Dilemma.

PubMed

Shuaib, Waqas; Beatrice, Cristina; Abazid, Ahmad G

Acute altered mental status can be caused by a broad range of etiologies, including cerebrovascular, neurologic, traumatic, metabolic, infectious, psychiatric, medications, etc. We present a case of a 53-year-old healthcare professional with an acute altered mental status after a trip to Africa. The patient was extensively worked up for infectious, cardiovascular, and neurologic etiologies, and all results were within normal limits. Further history revealed an overdose of a self-medicated hypnotic (zolpidem) for insomnia. The patient was conservatively managed and discharged on trazadone for insomnia.

Age, Sex, and Dose Effects of Nonbenzodiazepine Hypnotics on Hip Fracture in Nursing Home Residents.

PubMed

Dore, David D; Zullo, Andrew R; Mor, Vincent; Lee, Yoojin; Berry, Sarah D

2018-04-01

The Food and Drug Administration recommends a reduced dose of nonbenzodiazepine hypnotics in women, yet little is known about the age-, sex-, and dose-specific effects of these drugs on risk of hip fracture, especially among nursing home (NH) residents. We estimated the age-, sex-, and dose-specific effects of nonbenzodiazepine hypnotics on the rate of hip fracture among NH residents. Case-crossover study in US NHs. A total of 691 women and 179 men with hip fracture sampled from all US long-stay NH residents. Measures of patient characteristics were obtained from linked Medicare and the Minimum Data Set (2007-2008). The outcome was hospitalization for hip fracture with surgical repair. We estimated rate ratios (RRs) and 95% confidence intervals (CIs) from conditional logistic regression models for nonbenzodiazepine hypnotics (vs nonuse) comparing 0 to 29 days before hip fracture (hazard period) with 60 to 89 and 120 to 149 days before hip fracture (control periods). We stratified analyses by age, sex, and dose. The average RR of hip fracture was 1.7 (95% CI 1.5-1.9) for any use. The RR of hip fracture was higher for residents aged ≥90 years vs <70 years (2.2 vs 1.3); however, the CIs overlapped. No differences in the effect of the hypnotic on risk of hip fracture were evident by sex. Point estimates for hip fracture were greater with high-dose versus low-dose hypnotics (RR 1.9 vs 1.6 for any use), but these differences were highly compatible with chance. The rate of hip fracture in NH residents due to use of nonbenzodiazepine hypnotics was greater among older patients than among younger patients and, possibly, with higher doses than with lower doses. When clinicians are prescribing a nonbenzodiazepine hypnotic to any NH resident, doses of these drugs should be kept as low as possible, especially among those with advanced age. Copyright © 2017 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

The association of hypno-anesthesia and conventional anesthesia in a patient with multiple allergies at risk of anaphylactic shock.

PubMed

Antonelli, Carlo; Luchetti, Marco; De Trana, Luigi

2014-01-01

A male patient needed surgery for the ablation of 4 impacted maxillary molars that prevented chewing and had contributed to progressively worsening trigeminal neuralgia. Two previous anesthetic procedures led to episodes of severe anaphylactic shock with the need for a prolonged stay in the ICU. Hypnotic anesthesia was therefore selected as a safer option for this patient. After 4 preparative sessions, on the day of surgery, the hypnotist provided an induction followed by suggestions for mouth and face anesthesia. Intubation occurred following the introduction of remifentanil and sevoflurane. The surgery lasted about 90 minutes and proceeded uneventfully. This case report describes how conventional and hypnotic anesthesia may work synergistically and may be particularly advantageous in case of drug allergy.

Posthypnotic suggestion alters conscious color perception in an automatic manner.

PubMed

Kallio, Sakari; Koivisto, Mika

2013-01-01

The authors studied whether a posthypnotic suggestion to see a brief, masked target as gray can change the color experience of a hypnotic virtuoso. The visibility of the target was manipulated by varying the delay between the target and the mask that followed it. The virtuoso's subjective reports indicated that her conscious color experience was altered already at short delays between the target and the subsequent mask. The virtuoso's objectively measured pattern of responding under posthypnotic suggestion could not be mimicked either by control participants nor the virtuoso herself. Due to posthypnotic amnesia, the virtuoso was unaware of suggestions given during hypnosis. Importantly, the virtuoso could not alter her color perception without a hypnotic suggestion. These results suggest that hypnosis can affect even a highly automatic process such as color perception.

The special effects of hypnosis and hypnotherapy: A contribution to an ecological model of therapeutic change.

PubMed

Mende, Matthias

2006-04-01

There is ample evidence that hypnosis enhances the effectiveness of psychotherapy and produces some astounding effects of its own. In this paper, the effective components and principles of hypnosis and hypnotherapy are analyzed. The "special" hypnotic and hypnotherapeutic effects are linked to the fact that the ecological requirements of therapeutic change are taken into account implicitly and/or explicitly when working with hypnotic trances in a therapeutic setting. The hypnotic situation is described--theoretically and in case examples--as a therapeutic modality that gratifies and aligns the basic emotional needs to feel autonomous, related, competent, and oriented. It is shown how the hypnotic relationship can help promote a sound ecological balance between these needs--a balance that is deemed to be a necessary prerequisite for salutogenesis. Practical implications for planning hypnotherapeutic interventions are discussed.

Skin reactions to histamine of healthy subjects after hypnotically induced emotions of sadness, anger, and happiness.

PubMed

Zachariae, R; Jørgensen, M M; Egekvist, H; Bjerring, P

2001-08-01

The severity of symptoms in asthma and other hypersensitivity-related disorders has been associated with changes in mood but little is known about the mechanisms possibly mediating such a relationship. The purpose of this study was to examine the influence of mood on skin reactivity to histamine by comparing the effects of hypnotically induced emotions on flare and wheal reactions to cutaneous histamine prick tests. Fifteen highly hypnotically susceptible volunteers had their cutaneous reactivity to histamine measured before hypnosis at 1, 2, 3, 4, 5, 10, and 15 min after the histamine prick. These measurements were repeated under three hypnotically induced emotions of sadness, anger, and happiness presented in a counterbalanced order. Skin reactions were measured as change in histamine flare and wheal area in mm2 per minute. The increase in flare reaction in the time interval from 1 to 3 min during happiness and anger was significantly smaller than flare reactions during sadness (P<0.05). No effect of emotion was found for wheal reactions. Hypnotic susceptibility scores were associated with increased flare reactions at baseline (r=0.56; P<0.05) and during the condition of happiness (r=0.56; P<0.05). Our results agree with previous studies showing mood to be a predictor of cutaneous immediate-type hypersensitivity and histamine skin reactions. The results are also in concordance with earlier findings of an association between hypnotic susceptibility and increased reactivity to an allergen.

Crime and hypnosis in fin-de-siècle Germany: the Czynski case

PubMed Central

Wolffram, Heather

2017-01-01

Lurid tales of the criminal use of hypnosis captured both popular and scholarly attention across Europe during the closing decades of the nineteenth century, culminating not only in the invention of fictional characters such as du Maurier's Svengali but also in heated debates between physicians over the possibilities of hypnotic crime and the application of hypnosis for forensic purposes. The scholarly literature and expert advice that emerged on this topic at the turn of the century highlighted the transnational nature of research into hypnosis and the struggle of physicians in a large number of countries to prise hypnotism from the hands of showmen and amateurs once and for all. Making use of the 1894 Czynski trial, in which a Baroness was putatively hypnotically seduced by a magnetic healer, this paper will examine the scientific, popular and forensic tensions that existed around hypnotism in the German context. Focusing, in particular, on the expert testimony about hypnosis and hypnotic crime during this case, the paper will show that, while such trials offered opportunities to criminalize and pathologize lay hypnosis, they did not always provide the ideal forum for settling scientific questions or disputes.

Prescriptions and proscriptions: moralising sleep medicines.

PubMed

Gabe, Jonathan; Coveney, Catherine M; Williams, Simon J

2016-05-01

The pharmaceuticalisation of sleep is a contentious issue. Sleep medicines get a 'bad press' due to their potential for dependence and other side effects, including studies reporting increased mortality risks for long-term users. Yet relatively little qualitative social science research has been conducted into how people understand and negotiate their use/non-use of sleep medicines in the context of their everyday lives. This paper draws on focus group data collected in the UK to elicit collective views on and experiences of prescription hypnotics across different social contexts. Respondents, we show, drew on a range of moral repertoires which allowed them to present themselves and their relationships with hypnotics in different ways. Six distinct repertoires about hypnotic use are identified in this regard: the 'deserving' patient, the 'responsible' user, the 'compliant' patient, the 'addict', the 'sinful' user and the 'noble' non user. These users and non-users are constructed drawing on cross-cutting themes of addiction and control, ambivalence and reflexivity. Such issues are in turn discussed in relation to recent sociological debates on the pharmaceuticalisation/de-pharmaceuticalisation of everyday life and the consumption of medicines in the UK today. © 2015 The Authors. Sociology of Health & Illness published by John Wiley & Sons Ltd on behalf of Foundation for SHIL.

Maternal drug use and the risk of anorectal malformations: systematic review and meta-analysis.

PubMed

Zwink, Nadine; Jenetzky, Ekkehart

2018-05-10

Origin of anorectal malformations (ARM) are considered multifactorial. Several genetic and non-genetic risk factors are discussed in literature. Maternal periconceptional medical drug use as possible risk factor, however, has not been reviewed systematically. Studies published between 1977 and April 2017 were reviewed through systematic search in PubMed, ISI Web of Knowledge and Scopus databases. Furthermore, related and cross-referencing publications were reviewed. Pooled odds ratios (95% confidence intervals) were determined to quantify associations of maternal periconceptional use of folic acid, multivitamins, anti-asthma medication (separated in any anti-asthma medication, inhaled corticosteroids and salbutamol), thyroid hormone supplements, psychiatric drugs (separated in antidepressants, any selective serotonin reuptake inhibitors [SSRI], sertraline, citalopram, fluoxetine, paroxetine, hypnotics and benzodiazepine) and aspirin with ARM using meta-analyses. Thirty-seven studies that reported on the association between maternal periconceptional drug intake and infants born with ARM were included in this review. These were conducted in the United States of America (n = 14), Sweden (n = 6), Hungary (n = 5), Germany (n = 3), the Netherlands (n = 3), Denmark (n = 2), France (n = 2), Norway (n = 1) and the UK (n = 1). However, only few of these studies reported on the same risk factors. Studies were heterogeneous with respect to case numbers, period ingestion of medical drug use, control selection and adjustment for covariates. Consistently increased risks were observed for any anti-asthma medication, and hypnotics and benzodiazepine, but not for folic acid, multivitamins, inhaled corticosteroids, salbutamol, thyroid hormone supplements, antidepressants, any SSRI, sertraline, citalopram, fluoxetine, paroxetine and aspirin. In meta-analyses, pooled odds ratios (95% confidence intervals) for any anti-asthma medication, and hypnotics and benzodiazepine were 1.64 (1.22-2.21), and 2.43 (1.03-5.73), respectively. Evidence on maternal drug use before conception and during pregnancy as risk factor for ARM from epidemiological studies is still very limited. Nevertheless, the few available studies indicate any anti-asthma medication, and hypnotics and benzodiazepine to be associated with increased risks. Further, ideally large-scale multicenter and register-based studies are needed to clarify the role of maternal drug intake for the development of ARM.

The relationship between the hypnotic induction profile and the stanford hypnotic susceptibility scale, form C: revisited.

PubMed

Frischholz, Edward J; Tryon, Warren W; Spiegel, Herbert; Fisher, Stanley

2015-01-01

Hilgard's comment raises some important issues, although many of these have little to do with the primary purpose of the study under discussion. This purpose was to objectively examine the relationship between three conceptually and operationally different procedures for measuring hypnotic responsivity. Hilgard's concern over the magnitude of the correlation between the HIP and SHSS:C is unfounded. A cross-validated correlation of .66 was found between the HIP and SHSS:C in a new sample of 44 student volunteers. This demonstrates that the HIP correlates about the same with SHSS:C as the Harvard Group Scale of Hypnotic Susceptibility. Hilgard's conception of the Eye-Roll (ER) hypothesis is clarified. Evidence which utilizes all cases in the correlational analysis is presented in support of the ER hypothesis. Happily, we all agree on a new methodology which will be definitive in testing the validity of the ER hypothesis.

Suggestibility and negative priming: two replication studies.

PubMed

David, Daniel; Brown, Richard J

2002-07-01

Research suggests that inhibiting the effect of irrelevant stimuli on subsequent thought and action (cognitive inhibition) may be an important component of suggestibility. Two small correlation studies were conducted to address the relationship between different aspects of suggestibility and individual differences in cognitive inhibition, operationalized as the degree of negative priming generated by to-be-ignored stimuli in a semantic categorization task. The first study found significant positive correlations between negative priming, hypnotic suggestibility, and creative imagination; a significant negative correlation was obtained between negative priming and interrogative suggestibility, demonstrating the discriminant validity of the study results. The second study replicated the correlation between negative priming and hypnotic suggestibility, using a different suggestibility measurement procedure that assessed subjective experience and hypnotic involuntariness as well as objective responses to suggestions. These studies support the notion that the ability to engage in cognitive inhibition may be an important component of hypnotic responsivity and maybe of other forms of suggestibility.

Mechanism of action of the hypnotic zolpidem in vivo

PubMed Central

Crestani, Florence; Martin, James R; Möhler, Hanns; Rudolph, Uwe

2000-01-01

Zolpidem is a widely used hypnotic agent acting at the GABAA receptor benzodiazepine site. On recombinant receptors, zolpidem displays a high affinity to α1-GABAA receptors, an intermediate affinity to α2- and α3-GABAA receptors and fails to bind to α5-GABAA receptors. However, it is not known which receptor subtype is essential for mediating the sedative-hypnotic action in vivo. Studying α1(H101R) mice, which possess zolpidem-insensitive α1-GABAA receptors, we show that the sedative action of zolpidem is exclusively mediated by α1-GABAA receptors. Similarly, the activity of zolpidem against pentylenetetrazole-induced tonic convulsions is also completely mediated by α1-GABAA receptors. These results establish that the sedative-hypnotic and anticonvulsant activities of zolpidem are due to its action on α1-GABAA receptors and not on α2- or α3-GABAA receptors. PMID:11090095

Hypnosis as sole anaesthesia for skin tumour removal in a patient with multiple chemical sensitivity.

PubMed

Facco, E; Pasquali, S; Zanette, G; Casiglia, E

2013-09-01

A female patient with multiple chemical sensitivity and previous anaphylactoid reactions to local anaesthetics was admitted for removal of a thigh skin tumour under hypnosis as sole anaesthesia. The hypnotic protocol included hypnotic focused analgesia and a pre-operative pain threshold test. After inducing hypnosis, a wide excision was performed, preserving the deep fascia, and the tumour was removed; the patient's heart rate and blood pressure did not increase during the procedure. When the patient was de-hypnotised, she reported no pain and was discharged immediately. Our case confirms the efficacy of hypnosis and demonstrates that it may be valuable as a sole anaesthetic method in selected cases. Hypnosis can prevent pain perception and surgical stress as a whole, comparing well with anaesthetic drugs. © 2013 The Association of Anaesthetists of Great Britain and Ireland.

The Treatment of Cancer through Hypnosis.

ERIC Educational Resources Information Center

Goldberg, Bruce

1985-01-01

This report traces the immunological components of the cancer process and illustrates how vital a role is played by stress. The work of the Simontons is used to discuss the relationship between stress, the immune system and cancer. Hypnotic visualization techniques and their effects on the immune system are also reviewed. (Author)

USSR Report, USA: Economics, Politics, Ideology, No. 8, August 1984.

DTIC Science & Technology

1984-11-30

reproduced and sold by NTIS with permission of the copyright agency of the Soviet Union. Permission for further reproduction must be obtained from...prominent place in the Beijing negotiations. American business is hypnotized by the potential capacity of the Chinese market. The Americans would like to

Zopiclone as a preoperative night hypnotic: a double-blind comparison with temazepam and placebo.

PubMed

Whitehead, C; Sanders, L; Appadurai, I; Power, I; Rosen, M; Robinson, J

1994-04-01

We have examined the hypnotic effects of zopiclone 7.5 mg and temazepam 20 mg compared with placebo in a double-blind, randomized, clinical study of 60 patients on the night before operation. Evaluation was both subjective (visual analogue scales and a sleep questionnaire), to measure the quality of sleep, and objective (critical flicker fusion, object recall and paired associates tasks), to measure residual impairment. We found that zopiclone was an effective single-dose hypnotic with similar residual effects to the benzodiazepine and it may therefore provide a suitable alternative to benzodiazepines.

Joint association of sleep problems and psychosocial working conditions with registered long-term sickness absence. A Danish cohort study.

PubMed

Madsen, Ida Eh; Larsen, Ann D; Thorsen, Sannie V; Pejtersen, Jan H; Rugulies, Reiner; Sivertsen, Børge

2016-07-01

Sleep problems and adverse psychosocial working conditions are associated with increased risk of long-term sickness absence. Because sleep problems affect role functioning they may also exacerbate any effects of psychosocial working conditions and vice versa. We examined whether sleep problems and psychosocial working conditions interact in their associations with long-term sickness absence. We linked questionnaire data from participants to two surveys of random samples of the Danish working population (N=10 752) with registries on long-term sick leave during five years after questionnaire response. We defined sleep problems by self-reported symptoms and/or register data on hypnotics purchases of hypnotics. Psychosocial working conditions included quantitative and emotional demands, influence, supervisor recognition and social support, leadership quality, and social support from colleagues. Using time-to-event models, we calculated hazard ratios (HR) and differences and examined interaction as departure from multiplicativity and additivity. During 40 165 person-years of follow-up, we identified 2313 episodes of long-terms sickness absence. Sleep problems predicted risk of long-term sickness absence [HR 1.54, 95% confidence interval (95% CI) 1.38-1.73]. This association was statistically significantly stronger among participants with high quantitative demands and weaker among those with high supervisor recognition (P<0.0001). High quantitative demands exacerbated the association of sleep problems with risk of long-term sickness absence whereas high supervisor recognition buffered this association. To prevent long-term sickness absence among employees with sleep problems, workplace modifications focusing on quantitative demands and supervisor recognition may be considered. Workplace interventions for these factors may more effectively prevent sickness absence when targeted at this group. The efficacy and effectiveness of such interventions needs to be established in future studies.

Main neuroendocrine features and therapy in primary sleep troubles.

PubMed

Amihăesei, Ioana Cristina; Mungiu, O C

2012-01-01

Insomnia is a sleep trouble in which the patient has difficulties in falling or in staying asleep. There are patients who fall asleep easily, but wake up too early; others have troubles in falling asleep and a third category has troubles with both falling and staying asleep. Independent of the type of insomnia, the final result is a poor-quality sleep, responsible for depressive or irritable mood, loss in concentration, learning and memory capacities. Sleep is essential to emotional and physical health. Inadequate sleep over a period of time is increasing the risks for obesity, diabetes, heart disease and depression. People suffering of chronic insomnia show an increased predisposition for psychiatric problems. People who had sleep troubles reported impaired ability to fulfill tasks involving memory, learning, logical reasoning and mathematical operations. New studies show that insomnia might be a result of the decrease of gamma-aminobutyric acid (GABA), a neurochemical responsible for the decrease of activity in many brain areas. Lower brain GABA levels were also found in people with major depressive disorder and anxiety disorders. Hypnotics, such as benzodiazepines are acting increasing the activity of the GABA neurons. Exposure to stress is associated with a greater risk for insomnia, with individual differences. Stress activates the sympathetic nervous system and the hypothalamic-pituitary-adrenal (HPA) axis. Increased activity of HPA axis is stimulating the secretion of corticotropin-releasing hormone, further inducing sleep disruption. Insomnia is also associated with depression and anxiety disorders, in which the HPA axis is characteristically overactive. People who show predisposition to sleep troubles have a hyperactive sympathetic nervous system, they are usually suffering from hyperarousal and they have a more intense response to stressful events. Primary sleep troubles (insomnia) has no apparent causes, is lasting more than one month, and is affecting approximately a quarter of the adult population. Secondary insomnia is associated with chronic heart and/or lung diseases, medication which interfere with onset or duration of sleep, constant change of the sleep habits, restless leg syndrome, etc. Besides lifestyle changes and cogn itive-behavioral therapy, in the treatment of insomnia are used hypnotic medicines, advised to be prescribed on short-term cures of one or two weeks. Benzodiazepines are inducing and maintaining sleep. Longer use is responsible for severe side effects--dependency and withdrawal syndrome, daytime drowsiness and dizziness, low blood pressure, memory troubles and change in the melatonin secretion during night-time period. For these reasons were created non-benzodiazepines hypnotics--zolpidem, zaleplon, which are as effective as benzodiazepines, but have fewer side effects. Nevertheless the use of these hypnotics is also restricted to 7-10 days. Zopiclone (Imovane) another short-acting non-benzodiazepine hypnotic has a different chemical structure, but a pharmacologic profile similar to that of the benzod iazepines; the treatment should be of maximum four weeks. Besides generally known concerns related to the use of hypnotics (residual sedative effects, memory impairment, rebound insomnia, abuse, dose escalation, dependency and withdrawal problems) it was signaled a risk of death associated with the use of current hypnotic medications.

Regression: A Bibliography.

ERIC Educational Resources Information Center

Pedrini, D. T.; Pedrini, Bonnie C.

Regression, another mechanism studied by Sigmund Freud, has had much research, e.g., hypnotic regression, frustration regression, schizophrenic regression, and infra-human-animal regression (often directly related to fixation). Many investigators worked with hypnotic age regression, which has a long history, going back to Russian reflexologists.…

Sleep duration and ischemic heart disease and all-cause mortality: prospective cohort study on effects of tranquilizers/hypnotics and perceived stress.

PubMed

Garde, Anne Helene; Hansen, Åse Marie; Holtermann, Andreas; Gyntelberg, Finn; Suadicani, Poul

2013-11-01

This prospective study aimed to examine if sleep duration is a risk indicator for ischemic heart disease (IHD) and all-cause mortality, and how perceived stress during work and leisure time and use of tranquilizers/hypnotics modifies the association. A 30-year follow-up study was carried out in the Copenhagen Male Study comprising 5249 men (40-59 years old). Confounders included lifestyle factors (smoking, alcohol, and leisure-time physical activity), clinical and health-related factors (body mass index, blood pressure, diabetes, hypertension, and physical fitness) and social class. Men with a history of cardiovascular disease at baseline were excluded. During follow-up, 587 men (11.9%) died from IHD and 2663 (53.9%) due to all-cause mortality. There were 276 short (<6 hours), 3837 medium (6-7 hours), and 828 long (≥8 hours) sleepers. Men who slept <6 hours had an increased risk of IHD mortality but not all-cause mortality, when referencing medium sleepers. Perceived psychological pressure during work and leisure was not a significant effect modifier for the association between sleep duration and IHD mortality. In contrast, among men using tranquilizers/hypnotics (rarely or regularly), short sleepers had a two-to-three fold increased risk of IHD mortality compared to medium sleepers. Among those never using tranquilizers/hypnotics, no association was observed between sleep duration and IHD mortality. Short sleep duration is a risk factor for IHD mortality among middle-aged and elderly men, particularly those using tranquilizers/hypnotics on a regular or even a rare basis, but not among men not using tranquilizers/hypnotics.

Advancing Novel Anesthetics: Pharmacodynamic and Pharmacokinetic Studies of Cyclopropyl-Methoxycarbonyl Metomidate in Dogs

PubMed Central

Campagna, Jason A.; Pojasek, Kevin; Grayzel, David; Randle, John; Raines, Douglas E.

2014-01-01

Background Cyclopropyl-methoxycarbonyl metomidate (CPMM, also known as ABP-700) is a second-generation “soft” (i.e., metabolically-labile) etomidate analogue. The purpose of these studies was to characterize CPMM's pharmacology in beagle dogs in preparation for potential first in human phase 1 clinical trials. Methods CPMM's and etomidate's hypnotic activity and duration of action were assessed using loss of righting reflex and anesthesia score assays in three or four dogs. Their pharmacokinetics were defined after single bolus administration and single bolus followed by 2-h infusion. Adrenocortical recovery times after single bolus followed by 2-h infusion of CPMM, propofol, etomidate, and vehicle were measured using an adrenocorticotropic hormone stimulation test. Results Compared to etomidate, CPMM was half as potent as a hypnotic (ED50 ~ 0.8 mg/kg), more rapidly metabolized, and had a shorter duration of sedative-hypnotic action. Recovery times after CPMM administration were also independent of infusion duration. After hypnotic infusion, adrenocorticotropic hormone-stimulated plasma cortisol concentrations were 4- to 27-fold higher in dogs that received CPMM versus etomidate. Adrenocortical recovery was faster in dogs after CPMM infusion versus etomidate infusion (half-time: 215 min vs. 1623 min, respectively). Adrenocortical responsiveness assessed 90 min after CPMM infusion was not significantly different from that after propofol infusion. Conclusion Our studies in dogs confirm that CPMM has hypnotic and adrenocortical recovery profiles that are superior than those of etomidate, supporting the continued development of CPMM as a clinical sedative-hypnotic to be used as a single bolus and by continuous infusion to induce and maintain general anesthesia or procedural sedation. PMID:25170571

Guidelines for the Use of Antiretroviral Agents in Pediatric HIV Infection. Vol. 47/No. RR-4.

DTIC Science & Technology

1998-04-17

antihista- mines (e.g., astemizole or terfenadine); sedative-hypnotics (e.g., alprazolam , midazolam, or triazolam); calcium channel blockers (e.g...acetate, propafenone, or quinidine); ergot alkaloid derivatives; cisapride; sedative-hypnotics (e.g., alprazolam , clorazepate, diazepam, estazo- lam

Increased response time of primed associates following an "episodic" hypnotic amnesia suggestion: a case of unconscious volition.

PubMed

Smith, Caleb Henry; Oakley, David A; Morton, John

2013-12-01

Following a hypnotic amnesia suggestion, highly hypnotically suggestible subjects may experience amnesia for events. Is there a failure to retrieve the material concerned from autobiographical (episodic) memory, or is it retrieved but blocked from consciousness? Highly hypnotically suggestible subjects produced free-associates to a list of concrete nouns. They were then given an amnesia suggestion for that episode followed by another free association list, which included 15 critical words that had been previously presented. If episodic retrieval for the first trial had been blocked, the responses on the second trial should still have been at least as fast as for the first trial. With semantic priming, they should be faster. In fact, they were on average half a second slower. This suggests that the material had been retrieved but blocked from consciousness. A goal-oriented information processing framework is outlined to interpret these and related data. Copyright © 2013 Elsevier Inc. All rights reserved.

Group Hypnotizability Of Inpatient Adolescents.

PubMed

Quant, Michael; Schilder, Steffanie; Sapp, Marty; Zhang, Bo; Baskin, Thomas; Arndt, Leah Rouse

2017-01-01

This study investigated group hypnotizability in 167 adolescents (ages 13-17) in an inpatient behavioral healthcare setting through use of the Waterloo-Stanford Group Scale, Form C. It also investigated the influence of hypnotic inductions on group hypnotizability. Adolescents were randomly assigned to either a group session of hypnosis (n = 84) with a hypnotic induction or a comparison "no-induction" group (n = 83) that received identical suggestions without a hypnotic induction. Adolescents' imaginative absorption and dissociation were measured to examine their influence on hypnotizability. A between-group comparison showed the induction condition had a significantly higher score than the no-induction group on both behavioral and subjective measures of hypnotizability.

Clinical Report: Helping Habitual Smokers Using Flooding and Hypnotic Desensitization Technique.

ERIC Educational Resources Information Center

Powell, Douglas H.

Most research in smoking cessation has shown no intervention clearly superior or successful. Of those who return to smoking after abstaining, a subgroup includes those who do so incrementally, eventually reaching their former level. An approach aimed at this subgroup, originally used in a group setting, involves intensifying the desire to smoke…

An Annotated Bibliography of DoD-Funded Reports Concerning Psychological Stress: 1950-1978.

DTIC Science & Technology

1979-09-01

Approved for public release, distribution unlimited. Reproduction in whole or in part is permitted for any, purpose of the U.S. Government. I7...in the physiological measures and the least is found in the performance measures. (Suggestions offered while subject was hypnotized .) 84 307 DeLorge

Reactivation of Memory by Hypnosis and Suggestion. Final Report.

ERIC Educational Resources Information Center

London, Perry; Cooper, Leslie M.

This study tested the hypothesis that the memory of meaningful material can be reactivated without relearning by means of hypnotic suggestion. Very susceptible (T) and non-susceptible (UT) subjects were sought from among those who volunteered for the experiment. Two forms of a memory test for connected meaningful material were developed. Each form…

The investigation of immunoprotective and sedative hypnotic effect of total polysaccharide from Suanzaoren decoction by serum metabonomics approach.

PubMed

Niu, Xiaoyi; He, Bosai; Du, Yiyang; Sui, Zhenyu; Rong, Weiwei; Wang, Xiaotong; Li, Qing; Bi, Kaishun

2018-06-01

Suanzaoren decoction, as one of the traditional Chinese medicine prescriptions, has been most commonly used in Asian countries and reported to inhibit the process of immunodeficiency insomnia. Polysaccharide is important component which also contributes to the role of immunoprotective and sedative hypnotic effects. This study was aimed to explore the immunoprotective and sedative hypnotic mechanisms of polysaccharide from Suanzaoren decoction by serum metabonomics approach. With this purpose, complex physical and chemical immunodeficiency insomnia models were firstly established according to its multi-target property. Serum samples were analyzed using UHPLC/Q-TOF-MS spectrometry approach to determine endogenous metabolites. Then, principal component analysis was used to distinguish the groups, and partial least squares discriminate analysis was carried out to confirm the important variables. The serum metabolic profiling was identified and pathway analysis was performed after the total polysaccharide administration. The twenty-one potential biomarkers were screened, and the levels were all reversed to different degrees in the total polysaccharide treated groups. These potential biomarkers were mainly related to vitamin, sphingolipid, bile acid, phospholipid and acylcarnitine metabolisms. The result has indicated that total polysaccharide could inhibit insomnia triggered by immunodeficiency stimulation through regulating those metabolic pathways. This study provides a useful approach for exploring the mechanism and evaluating the efficacy of total polysaccharide from Suanzaoren decoction. Copyright © 2018 Elsevier B.V. All rights reserved.

Positive state observer for the automatic control of the depth of anesthesia-Clinical results.

PubMed

Nogueira, Filipa N; Mendonça, T; Rocha, P

2016-09-13

The depth of anesthesia (DoA) is a crucial feature in general anesthesia. Nowadays the DoA is usually evaluated by the bispectral index (BIS). According to the surgical procedure, different reference levels for the BIS may be clinically required. This can be achieved by the simultaneous administration of an analgesic (e.g. remifentanil) and an hypnotic (eg propofol). As a contribution to the effort of automating the processes of drug delivery in general anesthesia, in this paper, a positive state observer is designed for the implementation of a control scheme proposed for the automatic administration of propofol and of remifentanil, in order to track a desired level for the BIS. It is proved and illustrated by simulations that the controller-observer scheme has a very good performance. This scheme was implemented, tested and evaluated both by means of simulations and for a set of patients during surgical procedures. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Electroencephalogram-based indices applied to dogs' depth of anaesthesia monitoring.

PubMed

Brás, S; Georgakis, A; Ribeiro, L; Ferreira, D A; Silva, A; Antunes, L; Nunes, C S

2014-12-01

Hypnotic drug administration causes alterations in the electroencephalogram (EEG) in a dose-dependent manner. These changes cannot be identified easily in the raw EEG, therefore EEG based indices were adopted for assessing depth of anaesthesia (DoA). This study examines several indices for estimating dogs' DoA. Data (EEG, clinical end-points) were collected from 8 dogs anaesthetized with propofol. EEG was initially collected without propofol. Then, 100 ml h⁻¹ (1000 mg h⁻¹) of propofol 1% infusion rate was administered until a deep anaesthetic stage was reached. The infusion rate was temporarily increased to 200 ml h⁻¹ (2000 mg h⁻¹) to achieve 80% of burst suppression. The index performance was accessed by correlation coefficient with the propofol concentrations, and prediction probability with the anaesthetic clinical end-points. The temporal entropy and the averaged instantaneous frequency were the best indices because they exhibit: (a) strong correlations with propofol concentrations, (b) high probabilities of predicting anaesthesia clinical end-points. Copyright © 2014 Elsevier Ltd. All rights reserved.

Zolpidem and traffic safety - the importance of treatment compliance.

PubMed

Verster, Joris C; Volkerts, Edmund R; Olivier, Berend; Johnson, William; Liddicoat, Laura

2007-09-01

Zolpidem is among the most frequently prescribed hypnotic drugs for those who suffer from insomnia. Recent media reports drew attention to driving impairment after zolpidem misuse. This review summarizes the available data on the effects of recommended use and misuse of zolpidem on driving ability and traffic safety. Both experimental studies and roadside evidence were taken into account. From these studies it must be concluded that patients should fully comply with the prescription instructions of zolpidem, i.e. to take the medication just prior to a full 8 hours of uninterrupted sleep. If this strategy is adopted, zolpidem is a safe alternative to benzodiazpine hypnotics and zopiclone who do show significant driving impairment the morning following bedtime administration. However, to ensure traffic safety higher dosages than recommended (10 mg) or allowing less than 8 hours between zolpidem intake and actual operation of a motor vehicle should be avoided.

Diagnosis and hypnotic treatment of an unusual case of hysterical amnesia.

PubMed

Iglesias, Alex; Iglesias, Adam

2009-10-01

This article reports on the use of hypnosis to facilitate the diagnostic process and the treatment of an unusual case of adult psychogenic amnesia. An Iraqi citizen living in the U.S. developed an atypical case of Dissociative Amnesia, Systematized type, post-automotive collision. The amnesia presented with features encompassing complete loss of the patient's native language. Dissociation theory as a conceptualization of hysterical reactions was employed as the basis in the formulation of this case. The differential diagnosis was facilitated by the Hypnotic Diagnostic Interview for Hysterical Disorders (HDIHD) Adult Form, an interview tool specifically designed for cases such as this. Treatment consisted exclusively of ego strengthening and time projection approaches in hypnosis. It was hypothesized that, as the coping capacities became more viable, the dissociative symptoms would remiss. After 6 weekly visits the patient regained complete command of his native language. Follow-up at 6 months indicated that the patient remained devoid of symptoms.

Understanding hypnosis metacognitively: rTMS applied to left DLPFC increases hypnotic suggestibility.

PubMed

Dienes, Zoltan; Hutton, Sam

2013-02-01

According to the cold control theory of hypnosis (Dienes and Perner, 2007), hypnotic response occurs because of inaccurate higher order thoughts of intending. The dorsolateral prefrontal cortex (DLPFC) is a region likely involved in constructing accurate higher order thoughts. Thus, disrupting DLPFC with low frequency repetitive transcranial magnetic stimulation (rTMS) should make it harder to be aware of intending to perform an action. That is, it should be easier to respond to a hypnotic suggestion. Twenty-four medium hypnotisable subjects received low frequency rTMS to the left DLPFC and to a control site, the vertex, in counterbalanced order. The hypnotist was blind to which site had been stimulated. Subjects rated how strongly they expected to respond to each suggestion, and gave ratings on a 0-5 scale of the extent to which they experienced the response, for four suggestions (magnetic hands, arm levitation, rigid arm and taste hallucination). The experimenter also rated behavioural response. Low frequency rTMS to the DLPFC rather than vertex increased the degree of combined behavioural and subjective response. Further, subjects did not differ in their expectancy that they would respond in the two conditions, so the rTMS had an effect on hypnotic response above and beyond expectancies. The results support theories, including cold control theory, postulating a component of hypofrontality in hypnotic response. Copyright © 2012 Elsevier Ltd. All rights reserved.

Relationship between hypnosis and personality trait in participants with high or low hypnotic susceptibility

PubMed Central

Zhang, Yingchun; Wang, Yunke; Shen, Chanchan; Ye, Yingying; Shen, Si; Zhang, Bingren; Wang, Jiawei; Chen, Wei; Wang, Wei

2017-01-01

Background The relationship between normal personality and hypnotic susceptibility is important for understanding mental processing and mental disorders, but it is less consistent in normal people or in patients with a psychiatric disorder. We have hypothesized that the correlation exists but varies in individuals with different levels of hypnotizability. Participants and methods We invited 72 individuals with high (HIGH group) and 47 individuals with low (LOW group) hypnotic susceptibilities to undertake tests of NEO-PI-R and the Stanford Hypnotic Susceptibility Scale, Form C (SHSSC). Results The HIGH group scored significantly higher than the LOW group did on openness to experience and its facet openness to feelings. In the LOW group, SHSSC total was positively predicted by openness to ideas; age regression was positively predicted by openness to experience and negatively predicted by extraversion; anosmia to ammonia was negatively predicted by agreeableness; and negative visual hallucination was positively predicted by openness to experience. In the HIGH group, hallucinated voice was positively predicted by openness to experience and negatively predicted by agreeableness, and posthypnotic amnesia was positively predicted by extraversion and negatively predicted by openness to experience. Conclusion The associations between normal personality traits and hypnotic susceptibility items were weak and different in the two groups, which imply that managing mental or somatoform disorders might be through adjusting hypnotizability and mobilizing personality functions. PMID:28435270

A randomized controlled trial of the effects of hypnosis with 3-D virtual reality animation on tiredness, mood, and salivary cortisol.

PubMed

Thompson, Trevor; Steffert, Tony; Steed, Anthony; Gruzelier, John

2011-01-01

Case studies suggest hypnosis with a virtual reality (VR) component may be an effective intervention; although few follow-up randomized, controlled trials have been performed comparing such interventions with standard hypnotic treatments. Thirty-five healthy participants were randomized to self-hypnosis with VR imagery, standard self-hypnosis, or relaxation interventions. Changes in sleep, cortisol levels, and mood were examined. Self-hypnosis involved 10- to 20-min. sessions visualizing a healthy immune scenario. Trait absorption was also recorded as a possible moderator. Moderated regression indicated that both hypnosis interventions produced significantly lower tiredness ratings than relaxation when trait absorption was high. When trait absorption was low, VR resulted in significantly higher engagement ratings, although this did not translate to demonstrable improvement in outcome. Results suggest that VR imagery may increase engagement relative to traditional methods, but further investigation into its potential to enhance therapeutic efficacy is required.

Sleeping Pill Administration Time and Patient Subjective Satisfaction.

PubMed

Chung, Seockhoon; Youn, Soyoung; Yi, Kikyoung; Park, Boram; Lee, Suyeon

2016-01-01

Taking hypnotic agents 30 min before bedtime is the usual suggested administration time, but some patients report dissatisfaction with their sleeping pills. We investigated whether the timing of sleeping pill administration influences patient subjective satisfaction with these drugs. One hundred twelve patients with primary insomnia currently taking benzodiazepine or nonbenzodiazepine gamma-aminobutyric acid (GABA) agonists as sleeping pills were selected. The time of administration for their sleeping pills, bedtime, sleep onset time, and wake up time were obtained from their medical records. Subjects were also categorized into satisfied or dissatisfied groups. Hypnotic agents administration time (p < 0.001) and bedtime (p < 0.001), but not sleep onset or wake up time, occurred later in the night in the satisfied group. The durations from administration of pills to sleep onset (33.6 ± 20.7 min) and to wake up time (7.2 ± 1.2 h) were significantly shorter in the satisfied group when compared to the dissatisfied group (135.9 ± 73.4 min and 9.3 ± 1.5 h for time to sleep onset and wake up, respectively). Logistic regression analysis revealed that patient subjective satisfaction with hypnotic agents could be predicted by a short duration from administration of pills to sleep onset (odds ratio = 0.01; 95% confidence interval [0.001-0.09]) and a short duration from administration of pills to wake up time (0.53; [0.31-0.89], F = 49.9, p < 0.001). Taking sleeping pills at a later time and a shorter interval between pill administration and wake up time may increase patient subjective satisfaction with hypnotic agents. We propose that physicians advise patients to take sleeping pills approximately 7 h before their usual getting-out-of-bed time instead of the current standard of 30 min before bedtime. © 2016 American Academy of Sleep Medicine.

Cognitive Skill and Traditional Trance Hypnotic Inductions: A Within-Subjects Comparison.

ERIC Educational Resources Information Center

Vickery, Anne R.; And Others

1985-01-01

Compared a traditional trance hypnotic induction and a cognitive skill induction using a within-subjects design with college students (N=40). The skill induction enhanced responses to suggestions and produced marginally significant increments in behavioral responses when preceded by the trance induction, but there were no significant differences…

Hypnosis and Rational-Emotive Therapy as Used in Teaching Improved Auto Suggestion.

ERIC Educational Resources Information Center

DeRoos, Yosikazu Spencer; Johnson, David Pittman

1983-01-01

Detailes a method incorporating hypnosis and Rational-Emotive Therapy (RET) into a procedure termed Rational-Emotive Hypnosis. Indicates several areas in which clients often have difficulty engaging successfully in RET, and offers hypnotic techniques to overcome such problems. Both direct and indirect hypnotic procedures are examined. (JAC)

76 FR 19375 - Safety and Efficacy of Hypnotic Drugs; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-07

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0002] Safety and Efficacy of Hypnotic Drugs; Public Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public meeting. The Food and Drug Administration (FDA) is announcing a public meeting to...

Self-medication and related health complaints among expatriate high school students in the United Arab Emirates

PubMed Central

Shehnaz, Syed Ilyas; Khan, Nelofer; Sreedharan, Jayadevan; Issa, Khaled Jamal; Arifulla, Mohamed

Background Self-medication, often without adult guidance, has been reported to be a common practice during adolescence. Similar to other preventable health-risk behaviors initiated in early adolescence, it has become a cause for concern universally. Objective This study examines the prevalence of self-medication with both prescribed and non-prescribed (OTC) medications, related health complaints, sources of drugs, and sources of drug recommendation, and gender differences related to self-medication among expatriate high school students in the United Arab Emirates (UAE). Methods A cross-sectional survey was conducted among 324 expatriate students through a validated, self-administered questionnaire and data was analyzed using SPSS 19 version. Means and proportions were calculated and Pearson Chi-square test of significance was used to analyze association among variables. Results Majority of the participating students, almost equally distributed by gender, was aged 16 to 17 years. The period prevalence rate of self-medication with prescribed and OTC medications were 89.2%, which did not vary with age, gender, ethnicity or parents’ educational level. The most common sources of drug and drug recommendation were community pharmacies and parents respectively. Headache and fever were the common self-medicated conditions and consequently, analgesics and antipyretics were most commonly used both in the previous two weeks and the previous year prior to the survey. A high prevalence of self-medication with antibiotics (53%) and sedative/hypnotics (27%) was also observed. A female excess emerged for certain health complaints and use of medicines except for the use of anti-allergic and herbal/homeopathic drugs. Conclusions This is the first study to explore self-medication practices among high school students in UAE and provides baseline data critical in creating awareness about the risks and benefits of self-medication. Health care providers, educators and parents should be actively involved in health education strategies for inculcating responsible self-medication practices in the adolescent population of UAE. PMID:24367461

Abrupt treatments of hysteria during World War I, 1914-18.

PubMed

Macleod, Ad Sandy

2018-06-01

Case reports of the abrupt recovery of hysterical disorders during World War I (1914-18), though undoubtedly subject to publication bias, raise both aetiological and treatment issues regarding pseudo-neurological conversion symptoms. Published clinical anecdotes report circumstantial, psychotherapeutic, hypnotic, persuasive (and coercive) methods seemingly inducing recovery, and also responses to fright and alterations of consciousness. The ethics of modern medical practice would not allow many of these techniques, which were reported to be effective, even in the chronic cases.

Emerging anti-insomnia drugs: tackling sleeplessness and the quality of wake time.

PubMed

Wafford, Keith A; Ebert, Bjarke

2008-06-01

Sleep is essential for our physical and mental well being. However, when novel hypnotic drugs are developed, the focus tends to be on the marginal and statistically significant increase in minutes slept during the night instead of the effects on the quality of wakefulness. Recent research on the mechanisms underlying sleep and the control of the sleep-wake cycle has the potential to aid the development of novel hypnotic drugs; however, this potential has not yet been realized. Here, we review the current understanding of how hypnotic drugs act, and discuss how new, more effective drugs and treatment strategies for insomnia might be achieved by taking into consideration the daytime consequences of disrupted sleep.

Norms of German adolescents for the Harvard Group Scale of Hypnotic Susceptibility, Form A.

PubMed

Peter, Burkhard; Geiger, Emilia; Prade, Tanja; Vogel, Sarah; Piesbergen, Christoph

2015-01-01

The Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A) has not been explicitly tested on an adolescent population. In this study, the German version of the HGSHS:A was administered to 99 German adolescents aged 15 to 19. In contrast to other studies, the gender distribution was relatively balanced: 57% female and 43% male. Results were comparable to 14 earlier studies with regard to distribution, mean, and standard deviation. Some peculiarities in contrast to the 14 previous studies are pointed out. It is concluded that the HGSHS:A can be used as a valid and reliable instrument to measure hypnotic suggestibility in adolescent samples.

Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003-2012.

PubMed

Wong, Carmen K; Marshall, Nathaniel S; Grunstein, Ronald R; Ho, Samuel S; Fois, Romano A; Hibbs, David E; Hanrahan, Jane R; Saini, Bandana

2017-02-15

Stimulated reporting occurs when patients and healthcare professionals are influenced or "stimulated" by media publicity to report specific drug-related adverse reactions, significantly biasing pharmacovigilance analyses. Among countries where the non-benzodiazepine hypnotic drug zolpidem is marketed, the United States experienced a comparable surge of media reporting during 2006-2009 linking the above drug with the development of complex neuropsychiatric sleep-related behaviors. However, the effect of this stimulated reporting in the United States Food and Drug Administration Adverse Event Reporting System has not been explored. Using disproportionality analyses, reporting odds ratios for zolpidem exposure and the following adverse events; parasomnia, movement-based parasomnia, nonmovement-based parasomnia, amnesia, hallucination, and suicidality were determined and compared to all other medications in the database, followed by specific comparison to the benzodiazepine hypnotic class, year-by-year from 2003 to 2012. Odds ratios were increased significantly during and after the period of media publicity for parasomnias, movement-based parasomnias, amnesias and hallucinations. We also observed that zolpidem adverse drug reaction (ADR) reports have higher odds for parasomnias, movement-based parasomnias, amnesias, hallucinations, and suicidality compared to all other drugs, even before the media publicity cluster. Although our results indicate that zolpidem reports have higher odds for the ADR of interest even before the media publicity cluster, negative media coverage greatly exacerbated the reporting of these adverse reactions. The effect of such reporting must be borne in mind when decisions around drugs which have been the subject of intense media publicity are made by health professionals or regulatory bodies. © 2017 American Academy of Sleep Medicine

The Hip-Hop Discourse: Coming to a Campus near You

ERIC Educational Resources Information Center

Keels, Crystal L.

2005-01-01

Against the backdrop of magnificent hooks and hypnotic beats, tapper 50 Cent, whose "street cred" is cemented by his survival in spite of a reported nine gunshot blasts, boasts that he "is into havin' sex" but "ain't into makin' love." On entertainment television, Snoop Dogg declares his desire to produce pornographic films and "become a…

In-Depth Coursework in Undergraduate Inorganic Chemistry: Results from a National Survey of Inorganic Chemistry Faculty

ERIC Educational Resources Information Center

Raker, Jeffrey R.; Reisner, Barbara A.; Smith, Sheila R.; Stewart, Joanne L.; Crane, Johanna L.; Pesterfield, Les; Sobel, Sabrina G.

2015-01-01

A national survey of inorganic chemists explored the self-reported topics covered in in-depth inorganic chemistry courses at the postsecondary level; an in-depth course is defined by the American Chemical Society's Committee on Professional Training as a course that integrates and covers topics that were introduced in introductory and foundation…

The Use of Role Play in the Training of Hypnotherapy.

ERIC Educational Resources Information Center

Sanders, Shirley

A model has been developed for using role play in the supervision and training of hypnotherapy. Specific techniques can be role played by trainee and supervisor which can enable the trainee to develop skill and confidence in the use of hypnotic techniques. Hypnotic induction, listening, observing and providing feedback, relaxation,…

A Nonpharmacologic Method for Enhancing Sleep in PTSD

DTIC Science & Technology

2015-10-01

medications include: Alcohol (during intoxication or withdrawal); cannabis (during intoxication); hallucinogens (during intoxication), phencyclidine... medications are taken solely under appropriate medical supervision, this criterion is not considered to be met. SEDATIVE/ HYPNOTIC/ANX CANNABIS ...are taken solely under appropriate medical supervision, this criterion is not considered to be met. SEDATIVE/ HYPNOTIC/ANX CANNABIS STIMULANTS

Comparison of psychotropic prescriptions between oncology and cardiology inpatients: result from a pharmacy database in a teaching hospital in Malaysia.

PubMed

Ng, Chong Guan; Mohamed, Salina; Wern, Tai Yi; Haris, Azwa; Zainal, Nor Zuraida; Sulaiman, Ahmad Hatim

2014-01-01

To examine the prescription rates in cancer patients of three common psychotropic drugs: anxiolytic/ hypnotic, antidepressant and antipsychotic. In this retrospective cohort study, data were extracted from the pharmacy database of University Malaya Medical Center (UMMC) responsible for dispensing records of patients stored in the pharmacy's Medication Management and Use System (Ascribe). We analyzed the use of psychotropics in patients from the oncology ward and cardiology from 2008 to 2012. Odds ratios (ORs) were adjusted for age, gender and ethnicity. A total of 3,345 oncology patients and 8,980 cardiology patients were included. Oncology patients were significantly more often prescribed psychotropic drugs (adjusted OR: anxiolytic/hypnotic=5.55 (CI: 4.64-6.63); antidepressants=6.08 (CI: 4.83-7.64) and antipsychotics=5.41 (CI: 4.17-7.02). Non-Malay female cancer patients were at significantly higher risk of anxiolytic/hypnotic use. Psychotropic drugs prescription is common in cancer patients. Anxiolytic/hypnotic prescription rates are significantly higher in non-Malay female patients in Malaysia.

Dissociative tendencies and individual differences in high hypnotic suggestibility.

PubMed

Terhune, Devin Blair; Cardeña, Etzel; Lindgren, Magnus

2011-03-01

Inconsistencies in the relationship between dissociation and hypnosis may result from heterogeneity among highly suggestible individuals, in particular the existence of distinct highly suggestible subtypes that are of relevance to models of psychopathology and the consequences of trauma. This study contrasted highly suggestible subtypes high or low in dissociation on measures of hypnotic responding, cognitive functioning, and psychopathology. Twenty-one low suggestible (LS), 19 low dissociative highly suggestible (LDHS), and 11 high dissociative highly suggestible (HDHS) participants were administered hypnotic suggestibility scales and completed measures of free recall, working memory capacity, imagery, fantasy-proneness, psychopathology, and exposure to stressful life events. HDHS participants were more responsive to positive and negative hallucination suggestions and experienced greater involuntariness during hypnotic responding. They also exhibited impaired working memory capacity, elevated pathological fantasy and dissociative symptomatology, and a greater incidence of exposure to stressful life events. In contrast, LDHS participants displayed superior object visual imagery. These results provide further evidence for two highly suggestible subtypes: a dissociative subtype characterised by deficits in executive functioning and a predisposition to psychopathology, and a subtype that exhibits superior imagery and no observable deficits in functioning.

Cancer Palliation: Layered Hypnotic Approaches Mending Symptoms, Minding Hope, and Meaning.

PubMed

Handel, Daniel L; Néron, Sylvain

2017-07-01

Advanced cancer often produces significant symptoms such as pain, anxiety, insomnia, nausea, and cachexia; many symptoms require medication adjustments in dose and route of administration, and most patients have significant symptom burdens near the end of life. Treatment strategies that integrate mind-body approaches, such as hypnosis, to improve symptoms are increasingly being studied and utilized. The current article addresses the role for adjunctive hypnotic approaches to relieve suffering from pain and other symptoms, while fostering hope, even in the midst of advancing illness, similar to Snyder's (2002) metaphorical painting of "a personal rainbow of the mind" (p. 269). We describe specific clinical indications, technical modifications, and imagistic language used in formulating hypnotic suggestions in the face of illness progression. Furthermore, we specifically describe formulation of layered hypnotic suggestions with intent to intentionally weave suggestions to modify symptoms and link to suggestions to enhance hope and alter time perception. This approach offers the opportunity to transform an experience often defined by its losses to one in which hidden opportunities for growth and change emerge within this transitional life experience.

Sedative and Hypnotic Activities of the Methanolic and Aqueous Extracts of Lavandula officinalis from Morocco

PubMed Central

Alnamer, Rachad; Alaoui, Katim; Bouidida, El Houcine; Benjouad, Abdelaziz; Cherrah, Yahia

2012-01-01

We evaluate the sedative and hypnotic activities of the methanolic and aqueous extract of Lavandula officinalis L. on central nervous system (CNS). In this study, the effect of the methanolic and aqueous extracts of this plant was investigated in a battery of behavioural models in mice. Stems and flowers of Lavandula officinalis L. have several therapeutic applications in folk medicine in curing or managing a wide range of diseases, including insomnia. The methanolic extract produced significant sedative effect at the doses of 200, 400, and 600 mg/kg (by oral route), compared to reference substance diazepam (DZP), and an hypnotic effect at the doses of 800 and 1000 mg/kg while the treatment of mice with the aqueous extract at the doses of 200 and 400 mg/kg via oral pathway significantly reduced in both the reestablishment time and number of head dips during the traction and hole-board tests. In conclusion, these results suggest that the methanolic and aqueous extracts of Lavandula officinalis possess potent sedative and hypnotic activities, which supported its therapeutic use for insomnia. PMID:22162677

Effectiveness of a CBT Intervention for Persistent Insomnia and Hypnotic Dependency in an Outpatient Psychiatry Clinic.

PubMed

Taylor, Hannah Lund; Rybarczyk, Bruce D; Nay, William; Leszczyszyn, David

2015-07-01

To test cognitive-behavioral therapy for insomnia (CBT-I) in patients who not only receive psychiatric treatment in a outpatient psychiatry clinic but also continue to experience chronic insomnia despite receiving pharmacological treatment for sleep. CBT-I included an optional module for discontinuing hypnotic medications. Patients were randomized to 5 sessions of individual CBT-I (n = 13) or treatment as usual (n = 10). Sleep parameters were assessed using sleep diaries at pre- and posttreatment. Questionnaires measuring depression, anxiety, and health-related quality of life were also administered. CBT-I was associated with significant improvement in sleep, with 46% obtaining normal global sleep ratings after treatment. However, no changes in secondary outcomes (depression, anxiety, quality of life) were obtained and no patients elected to discontinue their hypnotic medications. Patients with complex, chronic psychiatric conditions can obtain sleep improvements with CBT-I beyond those obtained with pharmacotherapy alone; however, sleep interventions alone may not have the same effect on mental health outcomes in samples with more severe and chronic psychiatric symptoms and dependency on hypnotic medications. © 2015 Wiley Periodicals, Inc.

Neural correlates of consciousness during general anesthesia using functional magnetic resonance imaging (fMRI).

PubMed

Bonhomme, V; Boveroux, P; Brichant, J F; Laureys, S; Boly, M

2012-01-01

This paper reviews the current knowledge about the mechanisms of anesthesia-induced alteration of consciousness. It is now evident that hypnotic anesthetic agents have specific brain targets whose function is hierarchically altered in a dose-dependent manner. Higher order networks, thought to be involved in mental content generation, as well as sub-cortical networks involved in thalamic activity regulation seems to be affected first by increasing concentrations of hypnotic agents that enhance inhibitory neurotransmission. Lower order sensory networks are preserved, including thalamo-cortical connectivity into those networks, even at concentrations that suppress responsiveness, but cross-modal sensory interactions are inhibited. Thalamo-cortical connectivity into the consciousness networks decreases with increasing concentrations of those agents, and is transformed into an anti-correlated activity between the thalamus and the cortex for the deepest levels of sedation, when the subject is non responsive. Future will tell us whether these brain function alterations are also observed with hypnotic agents that mainly inhibit excitatory neurotransmission. The link between the observations made using fMRI and the identified biochemical targets of hypnotic anesthetic agents still remains to be identified.

[Hospital Emergencies Associated with the Consumption of Hypnotics and Sedatives, 2009-2013,Castilla y León, Spain].

PubMed

Rubio González, Verónica; Redondo Martín, Susana; Ruíz López Del Prado, Gema; Muñoz Moreno, Mª Fe; Velázquez Miranda, Alexander

2016-10-24

Household Survey on Alcohol and Other Drugs shows the progressive increase in the consumption of hypnotics, alone or in combination with other substances. The aim of the research was to obtain information about the consumption of hypnotics and sedatives in population of Castilla y León treated in emergency medical services of four monitored hospitals between 2009-2013, describing clinical and epidemiological characteristics of the emergencies and what drugs were consumed, to provide information for future interventions. A descriptive cross-sectional study was done by analyzing 3,089 emergencies related to consumption of hypnotics and sedatives, obtained from Emergency Indicator related to the use of psychoactive substances of the National Observatory on Drugs. There were used χ2 test for comparing proportions and t Student test for means. The total number of emergencies was 3,089, ranging in years of study. In 1,814 cases they were consumed only hypnosedatives; 64.7% women and average age of 41 years. The most frequent diagnosis was overdose/attempted suicide with benzodiazepines (29.3%), being lorazepam the most consumed. In 23.3% of cases it was consumed more than one hypnosedative and 9% was associated with psychiatric disorders. The number of emergencies related to the consumption of at least one hypnosedative in the monitored hospitals in the period studied presented high levels especially in middle-aged women with no psychiatric disorder to justify their use. Benzodiazepines were the most consumed hypnotics, cause of overdose/attempted suicide episodes.

Residual effects of zopiclone 7.5 mg on highway driving performance in insomnia patients and healthy controls: a placebo controlled crossover study.

PubMed

Leufkens, T R M; Ramaekers, J G; de Weerd, A W; Riedel, W J; Vermeeren, A

2014-07-01

Residual effects of hypnotics on driving performance have been mainly determined in studies using a standardized driving test with healthy good sleepers. Responses to effects may differ, however, between insomniacs and healthy volunteers due to the underlying sleep disorder. In addition, a majority of insomniacs uses hypnotics chronically resulting in the development of tolerance to impairing effects. Impaired driving performance in healthy volunteers may then be an overestimation of the actual effects in insomniacs. The present study aims to compare the residual effects of zopiclone 7.5 mg on on-the-road driving performance of 16 middle-aged insomniacs chronically using hypnotics (chronic users), 16 middle-aged insomniacs not or infrequently using hypnotics (infrequent users), and 16 healthy, age matched, good sleepers (controls). The study was conducted according to a 3 × 2 double-blind, placebo controlled crossover design, with three groups and two treatment conditions. Treatments were single oral doses of zopiclone 7.5 mg and placebo administered at bedtime (2330 hours). Between 10 and 11 h after administration subjects performed a standardized highway driving test. Zopiclone 7.5 mg significantly impaired on-the-road driving performance in both insomnia groups and healthy controls. The magnitude of impairment was significantly less in the chronic users group as compared with the controls. The smaller magnitude of effects suggests that investigating residual effects of hypnotics in healthy volunteers may yield a minor overestimation of the actual effects in insomnia patients.

Eye movement desensitization and reprocessing. A brief and effective treatment for stress.

PubMed

Lee, Gale K; Beaton, Randal D; Ensign, Josephine

2003-06-01

1. Eye movement desensitization and reprocessing (EMDR) is an integrative therapy that "unlocks" disturbing memories or beliefs and reprocessess them, in some way, so they are no longer as disabling. 2. EMDR can be used for any experientially based psychological problems and has proven especially effective for traumatic imagery associated with posttraumatic stress disorder. 3. A primary benefit of EMDR is its time efficiency, requiring as few as 3 to 5 hours of treatment. 4. Many potential mechanisms (i.e., cognitive, hypnotic, self-disclosure, biological) may account for the effectiveness of EMDR.

Miami-Dade Community College 1984 Institutional Self-Study. Volume VIII: Medical Center Campus Studies.

ERIC Educational Resources Information Center

Miami-Dade Community Coll., FL.

Part of a systematic, in-depth assessment of Miami-Dade Community College's (MDCC's) educational programs, student support systems, and selected campus-level activities, this volume of the college's institutional self-study report examines the impact and effectiveness of the Medical Center Campus. The report contains the results of a campus study…

Road traffic crash risk associated with benzodiazepine and z‐hypnotic use after implementation of a colour‐graded pictogram: a responsibility study

PubMed Central

Luxcey, Audrey; Contrand, Benjamin; Gadegbeku, Blandine; Delorme, Bernard; Tricotel, Aurore; Moore, Nicholas; Salmi, Louis‐Rachid; Lagarde, Emmanuel

2016-01-01

Aims To assess potential change in medicine exposure and association with the risk of road traffic crash across a time period that started before the implementation of a grading system warning of the effect of medicine on driving performance. Methods Data from three French national databases were extracted and matched: the national health care insurance database, police reports and the national police database of injurious crashes. Drivers involved in such crashes in France, from July 2005 to December 2011 and identified by their national identifier, were included. Association with the risk of crash was estimated using a case–control analysis comparing benzodiazepine and z‐hypnotic use among drivers responsible or not responsible for the crash. Results Totals of 69 353 responsible and 73 410 non‐responsible drivers involved in an injurious crash were included. Exposure to benzodiazepine anxiolytics was associated with an increased risk of being responsible for a road traffic crash during the pre‐intervention period (OR = 1.42 [1.24–1.62]). The association disappeared in the post‐intervention period, but became significant again thereafter. The risk of being responsible for a crash increased in users of z‐hypnotics across the study period. Conclusions Our results question the efficacy of the measures implemented to promote awareness about the effects of medicines on driving abilities. Prevention policies relating to the general driving population, but also to healthcare professionals, should be reviewed. PMID:27544927

The Role of Expectancy in Eliciting Hypnotic Responses as a Function of Type of Induction.

ERIC Educational Resources Information Center

Kirsch, Irving; And Others

1984-01-01

Examined the relationship between expectancy and suggestibility in hypnosis as a function of type of induction (N=100). Results showed subjects were able to predict their responses to a cognitive skill induction with great accuracy but were not very accurate in predicting responses to a hypnotic trance induction. (JAC)

Differential Effects of Hypnosis, Biofeedback Training, and Trophotropic Responses on Anxiety, Ego Strength, and Locus of Control.

ERIC Educational Resources Information Center

Hurley, John D.

1980-01-01

College students were randomly assigned to one of four groups: hypnotic treatment, biofeedback treatment, trophotropic treatment, and control. Results indicated hypnosis was more effective in lowering anxiety levels. With regard to increasing ego strength, both the hypnotic and biofeedback training groups proved to be significant. Presented at the…

Antiemetics With Concomitant Sedative Use in Civil Aviation Pilot Fatalities: From 2000 to 2006

DTIC Science & Technology

2007-10-01

Unclassified Unclassified 13 Form DOT F 1700.7 (8-72) Reproduction of completed page authorized iii CONTENTS INTRODUCTION...sedative hypnotics , and ethanol. Antiemetics and drugs with antiemetic properties such as metoclopramide, diphenhydramine (a sedating...antihistamines, ethanol, barbiturates, serotonin modulators, and/or sedative- hypnotics . Antihistamines such as diphenhydramine are commonly used. The

ANXIETY REDUCTION AMONG BREAST-CANCER SURVIVORS RECEIVING HYPNOTIC RELAXATION THERAPY FOR HOT FLASHES

PubMed Central

Johnson, Alisa J.; Marcus, Joel; Hickman, Kimberly; Barton, Debra; Elkins, Gary

2017-01-01

Anxiety is common among breast-cancer survivors. This analysis examined the effect of a hypnotic relaxation therapy, developed to reduce hot flashes, on anxiety levels of female breast-cancer survivors. Anxiety was assessed using a numeric analog scale and the Hospital Anxiety and Depression Scale-Anxiety subscale. Significant reductions in anxiety were found from pre- to postintervention for each weekly session and were predictive of overall reductions in anxiety from baseline to after the last intervention. In this analysis, hypnotizability did not significantly predict for anxiety reductions measured before and after each session or from baseline to exit. These data provide initial support for the use of hypnotic relaxation therapy to reduce anxiety among breast-cancer survivors. PMID:27585723

Anxiety Reduction Among Breast-Cancer Survivors Receiving Hypnotic Relaxation Therapy for Hot Flashes.

PubMed

Johnson, Alisa J; Marcus, Joel; Hickman, Kimberly; Barton, Debra; Elkins, Gary

2016-01-01

Anxiety is common among breast-cancer survivors. This analysis examined the effect of a hypnotic relaxation therapy, developed to reduce hot flashes, on anxiety levels of female breast-cancer survivors. Anxiety was assessed using a numeric analog scale and the Hospital Anxiety and Depression Scale-Anxiety subscale. Significant reductions in anxiety were found from pre- to postintervention for each weekly session and were predictive of overall reductions in anxiety from baseline to after the last intervention. In this analysis, hypnotizability did not significantly predict for anxiety reductions measured before and after each session or from baseline to exit. These data provide initial support for the use of hypnotic relaxation therapy to reduce anxiety among breast-cancer survivors.

Neuro-Hypnotism: Prospects for Hypnosis and Neuroscience

PubMed Central

Kihlstrom, John F.

2012-01-01

The neurophysiological substrates of hypnosis have been subject to speculation since the phenomenon got its name. Until recently, much of this research has been geared toward understanding hypnosis itself, including the biological bases of individual differences in hypnotizability, state-dependent changes in cortical activity occurring with the induction of hypnosis, and the neural correlates of response to particular hypnotic suggestions (especially the clinically useful hypnotic analgesia). More recently, hypnosis has begun to be employed as a method for manipulating subjects' mental states, both cognitive and affective, to provide information about the neural substrates of experience, thought, and action. This instrumental use of hypnosis is particularly well-suited for identifying the neural correlates of conscious and unconscious perception and memory, and of voluntary and involuntary action. PMID:22748566

Hypnosis and pain perception: An Activation Likelihood Estimation (ALE) meta-analysis of functional neuroimaging studies.

PubMed

Del Casale, Antonio; Ferracuti, Stefano; Rapinesi, Chiara; De Rossi, Pietro; Angeletti, Gloria; Sani, Gabriele; Kotzalidis, Georgios D; Girardi, Paolo

2015-12-01

Several studies reported that hypnosis can modulate pain perception and tolerance by affecting cortical and subcortical activity in brain regions involved in these processes. We conducted an Activation Likelihood Estimation (ALE) meta-analysis on functional neuroimaging studies of pain perception under hypnosis to identify brain activation-deactivation patterns occurring during hypnotic suggestions aiming at pain reduction, including hypnotic analgesic, pleasant, or depersonalization suggestions (HASs). We searched the PubMed, Embase and PsycInfo databases; we included papers published in peer-reviewed journals dealing with functional neuroimaging and hypnosis-modulated pain perception. The ALE meta-analysis encompassed data from 75 healthy volunteers reported in 8 functional neuroimaging studies. HASs during experimentally-induced pain compared to control conditions correlated with significant activations of the right anterior cingulate cortex (Brodmann's Area [BA] 32), left superior frontal gyrus (BA 6), and right insula, and deactivation of right midline nuclei of the thalamus. HASs during experimental pain impact both cortical and subcortical brain activity. The anterior cingulate, left superior frontal, and right insular cortices activation increases could induce a thalamic deactivation (top-down inhibition), which may correlate with reductions in pain intensity. Copyright © 2016 Elsevier Ltd. All rights reserved.

New uses of hypnosis in the treatment of posttraumatic stress disorder.

PubMed

Spiegel, D; Cardena, E

1990-10-01

Hypnosis is associated with the treatment of posttraumatic stress disorder (PTSD) for two reasons: (1) the similarity between hypnotic phenomena and the symptoms of PTSD, and (2) the utility of hypnosis as a tool in treatment. Physical trauma produces a sudden discontinuity in cognitive and emotional experience that often persists after the trauma is over. This results in symptoms such as psychogenic amnesia, intrusive reliving of the event as if it were recurring, numbing of responsiveness, and hypersensitivity to stimuli. Two studies have shown that Vietnam veterans with PTSD have higher than normal hypnotizability scores on standardized tests. Likewise, a history of physical abuse in childhood has been shown to be strongly associated with dissociative symptoms later in life. Furthermore, dissociative symptoms during and soon after traumatic experience predict later PTSD. Formal hypnotic procedures are especially helpful because this population is highly hypnotizable. Hypnosis provides controlled access to memories that may otherwise be kept out of consciousness. New uses of hypnosis in the psychotherapy of PTSD victims involve coupling access to the dissociated traumatic memories with positive restructuring of those memories. Hypnosis can be used to help patients face and bear a traumatic experience by embedding it in a new context, acknowledging helplessness during the event, and yet linking that experience with remoralizing memories such as efforts at self-protection, shared affection with friends who were killed, or the ability to control the environment at other times. In this way, hypnosis can be used to provide controlled access to memories that are then placed into a broader perspective. Patients can be taught self-hypnosis techniques that allow them to work through traumatic memories and thereby reduce spontaneous unbidden intrusive recollections.

The personality trait of neuroticism is strongly associated with long-term morbidity in testicular cancer survivors.

PubMed

Grov, Ellen Karine; Fosså, Sophie D; Bremnes, Roy M; Dahl, Olav; Klepp, Olbjørn; Wist, Erik; Dahl, Alv A

2009-01-01

Neuroticism is a personality trait expressing nervousness and insecurity. Associations between neuroticism and morbidity in long-term cancer survivors have hardly been explored. The aim of this study was to explore associations between neuroticism and somatic and mental morbidity and lifestyle issues in long-term survivors of testicular cancer (TCSs). All Norwegian TCSs treated between 1980 and 1994 (n = 1 814) were invited to this cross-sectional study. Among them 1 428 (79% response rate) delivered valid data. Neuroticism was self-rated on an abridged version of the Eysenck Personality Inventory. Information was collected by mailed questionnaires. The associations of neuroticism and self-reported variables were tested with multivariate logistic regression analyses. Neuroticism was significantly associated with presence of somatic complaints, reduced physical function, neurotoxic side-effects (tinnitus, hearing impairment, peripheral neuropathy, and Raynaud's Phenomenon), self-esteem, concerns about not being able to father children, sexual problems, hazardous alcohol use, daily use of medication, use of sedatives and hypnotics, recent visits to a general practitioner, and seeing a psychologist/ psychiatrist after ended cancer treatment. Poor self-rated health, higher number of negative life events, economical problems and problems getting loans granted showed significant associations with neuroticism. Neuroticism in TCSs at long-term follow-up is significantly associated with somatic and mental morbidities, and several aspects of unhealthy lifestyle. High levels of neuroticism should be considered in TCSs expressing multiple complaints and concerns at follow-up consultations. Assessment of neuroticism may be clinically important in order to offer appropriate interventions to prevent and manage morbidity in TCSs.

The state of the "state" debate in hypnosis: a view from the cognitive-behavioral perspective.

PubMed

Chaves, J F

1997-07-01

For most of the past 50 years, hypnosis research has been driven by a debate about whether hypnotic phenomena can be best described and understood as the product of an altered state of consciousness. The meanings of some of the pivotal concepts in this debate and the nature of the phenomena that gave rise to them were ambiguous at the outset and led to misconceptions and surplus meanings that have obscured the debate through most of its history. The nature of the posited hypnotic state and its assumed consequences have changed during this period, reflecting the abandonment of untenable versions of hypnotic state theory. Carefully conducted studies in laboratories around the world have refined our understanding of hypnotic phenomena and helped identify the critical variables that interact to elicit them. With the maturation of the cognitive-behavioral perspective and the growing refinement of state conceptions of hypnosis, questions arise whether the state debate is still the axis about which hypnosis research and theory pivots. Although heuristic value of this debate has been enormous, we must guard against the cognitive constraints of our own metaphors and conceptual frameworks.

[Effect of the economic crisis on consumption of psychotropic drugs in Asturias (Spain)].

PubMed

Nicieza-García, María Luisa; Alonso-Lorenzo, Julio C; Suárez-Gil, Patricio; Rilla-Villar, Natalia

To assess whether the economic crisis of 2008 has changed the consumption of anxiolytics, hypnotics-sedatives and antidepressants in Asturias (Spain). We conducted a descriptive study of drug use from 2003 -2013. The defined daily doses of 1000 inhabitants per day (DHD) were calculated for anxiolytics, hypnotics-sedatives and antidepressants. Linear regression coefficients (b) of the DHD were obtained for the pre-crisis period (2003-2008) and the crisis period (2009-2013). The consumption of anxiolytics increased by 40.25%, that of hypnotics by 88.11% and that of antidepressants by 80.93%. For anxiolytics: b-(2003-2008)=4.38 DDI/year and b-(2009-2013)=1.08 DDI/year. For hypnotics-sedatives: b-(2003-2008)=2.30 DDI/year and b-(2009-2013)=0.40 DDI/year. For antidepressants: b-(2003-2008)=5.79 DDI/year and b-(2009-2013)=2.83 DDI/year. The rise in consumption of the three subgroups during the crisis period was lower than that of the pre-crisis period. This study does not confirm the influence of the economic crisis on the rise in consumption of these drugs. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Sedative and hypnotic effects of supercritical carbon dioxide fluid extraction from Schisandra chinensis in mice.

PubMed

Zhu, Hongyan; Zhang, Lina; Wang, Guoli; He, Zhongmei; Zhao, Yan; Xu, Yonghua; Gao, Yugang; Zhang, Lianxue

2016-10-01

Schisandra chinensis is a traditional Chinese medicine that has been used for treating insomnia and neurasthenia for centuries. Lignans, which are considered to be the bioactive components, are apt to be extracted by supercritical carbon dioxide. This study was conducted to investigate the sedative and hypnotic activities of the supercritical carbon dioxide fluid extraction of S. chinensis (SFES) in mice and the possible mechanisms. SFES exhibited an obvious sedative effect on shortening the locomotor activity in mice in a dose-dependent (10-200 mg/kg) manner. SFES (50 mg/kg, 100 mg/kg, and 200 mg/kg, intragstrically) showed a strong hypnotic effect in synergy with pentobarbital in mouse sleep, and reversal of insomnia induced by caffeine, p-chlorophenylalanine and flumazenil by decreasing sleep latency, sleep recovery, and increasing sleeping time. In addition, it produced a synergistic effect with 5-hydroxytryptophan (2.5 mg/kg, intraperitoneally). The behavioral pharmacological results suggest that SFES has significant sedative and hypnotic activities, and the mechanisms might be relevant to the serotonergic and γ-aminobutyric acid (GABA)ergic system. Copyright © 2016. Published by Elsevier B.V.

Hypnosis, memory and amnesia.

PubMed Central

Kihlstrom, J F

1997-01-01

Hypnotized subjects respond to suggestions from the hypnotist for imaginative experiences involving alterations in perception and memory. Individual differences in hypnotizability are only weakly related to other forms of suggestibility. Neuropsychological speculations about hypnosis focus on the right hemisphere and/or the frontal lobes. Posthypnotic amnesia refers to subjects' difficulty in remembering, after hypnosis, the events and experiences that transpired while they were hypnotized. Posthypnotic amnesia is not an instance of state-dependent memory, but it does seem to involve a disruption of retrieval processes similar to the functional amnesias observed in clinical dissociative disorders. Implicit memory, however, is largely spared, and may underlie subjects' ability to recognize events that they cannot recall. Hypnotic hypermnesia refers to improved memory for past events. However, such improvements are illusory: hypermnesia suggestions increase false recollection, as well as subjects' confidence in both true and false memories. Hypnotic age regression can be subjectively compelling, but does not involve the ablation of adult memory, or the reinstatement of childlike modes of mental functioning, or the revivification of memory. The clinical and forensic use of hypermnesia and age regression to enhance memory in patients, victims and witnesses (e.g. recovered memory therapy for child sexual abuse) should be discouraged. PMID:9415925

Changing pattern of drugs used for self-poisoning.

PubMed Central

Proudfoot, A T; Park, J

1978-01-01

In 1967-76 the annual number of admissions to a poisoning treatment centre rose from 964 to 2134. The proportion of admissions caused by taking barbiturate hypnotics and methaqualone fell considerably while that caused by taking benzodiazepines and tricyclic antidepressants increased. As a result the proportion of patients admitted unconscious fell from 23% to 15%. The declining contributions of barbiturates and methaqualone and increased importance of tricyclic antidepressants were significant in all grades of coma. The change in drugs taken, however, has not yet reduced the percentage of unconscious patients needing endotracheal intubation or assisted ventilation, and hypothermia remains as common. Only hypotension has become less frequent as antidepressants replace barbiturates as the main cause of drug-induced coma. The use of salicylates for self-poisoning is declining slowly, and paracetamol poisoning is now as common. PMID:620215

Using Hypnotic Suggestion to Model Loss of Control and Awareness of Movements: An Exploratory fMRI Study

PubMed Central

Oakley, David A.; Bell, Vaughan; Koppel, Cristina; Mehta, Mitul A.; Halligan, Peter W.

2013-01-01

The feeling of voluntary control and awareness of movement is fundamental to our notions of selfhood and responsibility for actions, yet can be lost in neuropsychiatric syndromes (e.g. delusions of control, non-epileptic seizures) and culturally influenced dissociative states (e.g. attributions of spirit possession). The brain processes involved remain poorly understood. We used suggestion and functional magnetic resonance imaging (fMRI) to investigate loss of control and awareness of right hand movements in 15 highly hypnotically suggestible subjects. Loss of perceived control of movements was associated with reduced connectivity between supplementary motor area (SMA) and motor regions. Reduced awareness of involuntary movements was associated with less activation in parietal cortices (BA 7, BA 40) and insula. Collectively these results suggest that the sense of voluntary control of movement may critically depend on the functional coupling of SMA with motor systems, and provide a potential neural basis for the narrowing of awareness reported in pathological and culturally influenced dissociative phenomena. PMID:24205198

Intractable nausea caused by zolpidem withdrawal: a case report.

PubMed

Baruch, Edward; Vernon, Leonard F; Hasbun, Rafael J

2007-03-01

First launched in France in 1988, zolpidem (Ambien®) is a short-acting hypnotic agent. Early studies reported that that the development of physical dependence and tolerance to sedative-hypnotic drugs, such as the depressant and anticonvulsant effects evidenced with benzodiazepines, is not found with zolpidem. Direct to consumer advertising by the manufacturer continues to state that the risk for dependency is low; however, recent publications seem to contradict this. Additionally, adverse drug reactions affecting the central nervous system, gastrointestinal tract, and respiratory system have been reported. Other studies have examined the interactions of selective serotonin reuptake inhibitors and zolpidem as a possible cause of hallucinations. With continued physician marketing efforts touting the safety and efficacy of zolpidem, there is a high likelihood to overlook the risk of dependency and the symptoms related to zolpidem withdrawal. We report a case of a 41-year-old female who developed a dependency to zolpidem, who on her own decided to decrease her dosage, resulting in intractable nausea requiring hospitalization. Reported cases of zolpidem withdrawal have occurred with doses in excess of 160 mg per day, none of these have reported with intractable nausea as the sole symptom. In our reported case, although exceeding recommended dosage withdrawal phenomenon seemed to be severe after withdrawal from a comparatively low dose of zolpidem. Before zolpidem is prescribed, patient education should include warnings about the potential problems associated with dependency and abrupt discontinuation. Education about this common and likely underrecognized clinical phenomenon will help prevent future episodes and minimize the risk of misdiagnosis.

Hypnotic color blindness and performance on the Stroop test.

PubMed

Mallard, D; Bryant, R A

2001-10-01

A suggestion for hypnotic color blindness was investigated by administering a reverse Stroop color-naming task. Prior to the suggestion for color blindness, participants learned associations between color names and shapes. Following the color blindness suggestion, participants were required to name the shapes when they appeared in colors that were either congruent or incongruent with the learned associations. The 18 high hypnotizable participants who passed the suggestion were slower to name (a) shapes in which the color name was incongruent with the color in which it was printed, (b) "unseen" rather than "seen" shapes, and (c) color-incongruent shapes that were printed in the color in which they were "color-blind." These patterns are discussed in terms of potential cognitive and social mechanisms that may mediate responses to hypnotic color blindness.

Cognitive-behavioral therapy and hypnotic relaxation to treat sleep problems in an adolescent with diabetes.

PubMed

Perfect, Michelle M; Elkins, Gary R

2010-11-01

Inadequate sleep among adolescents frequently contributes to obesity and reduced academic performance, along with symptoms of anxiety, depression, fatigue, and attention deficits. The etiological bases of sleep quality has been associated with both stress and sleep habits. These problems tend to be especially important for adolescents with diabetes as the effects of poor sleep complicate health outcomes. This case example concerns a 14-year-old adolescent girl with a history of type I diabetes and stress-related sleep difficulties. Treatment included cognitive-behavioral methods and hypnotic relaxation therapy. Results of this case example and other controlled research suggest that hypnotic relaxation therapy is well accepted, results in good compliance, and serves as a useful adjunctive to cognitive-behavioral intervention for sleep problems. © 2010 Wiley Periodicals, Inc.

Insomnia and hypnotic medications are associated with suicidal ideation in a community population.

PubMed

Pigeon, Wilfred R; Woosley, Julie A; Lichstein, Kenneth L

2014-01-01

Suicidal ideation (SI), a significant predictor of suicide, is associated with sleep disturbance, which is seldom assessed using stringent diagnostic criteria and validated sleep instruments in community samples. Cross-sectional data, including sleep diaries and validated instruments, from 767 community adults were used to identify variables associated with SI and subsequently entered into a regression model to predict SI. Suicidal ideation was endorsed by 9.3% of the sample. This group differed from non-ideators on several variables, but only insomnia diagnosis, depression severity, and hypnotic medication use predicted SI. Findings confirm an association of insomnia with SI using stringent criteria and controlling for depression. If treating insomnia is a conceivable pathway to reduce SI, the apparent risk posed by hypnotics may limit treatment options.

Severe excessive daytime sleepiness induced by hydroxyurea.

PubMed

Revol, Bruno; Joyeux-Faure, Marie; Albahary, Marie-Victoire; Gressin, Remy; Mallaret, Michel; Pepin, Jean-Louis; Launois, Sandrine H

2017-06-01

Excessive daytime sleepiness (EDS) has been reported with many drugs, either as an extension of a hypnotic effect (e.g. central nervous system depressants) or as an idiosyncratic response of the patient. Here, we report unexpected and severe subjective and objective EDS induced by hydroxyurea therapy, with a favorable outcome after withdrawal. Clinical history, sleep log, polysomnography, and multiple sleep latency tests confirming the absence of other EDS causes are presented. © 2016 Société Française de Pharmacologie et de Thérapeutique.

Miami-Dade Community College 1984 Institutional Self-Study. Volume IV: Student Information and Performance Standards (Advisement and Graduation Information System, Academic Alert, Standards of Academic Progress).

ERIC Educational Resources Information Center

Miami-Dade Community Coll., FL.

Part of a systematic, in-depth assessment of Miami-Dade Community College's (MDCC's) educational programs, student support systems, and selected campus-level activities, this volume of the college's institutional self-study report examines the impact and effectiveness of student information systems and performance standards. This report presents…

Sleeping Pill Administration Time and Patient Subjective Satisfaction

PubMed Central

Chung, Seockhoon; Youn, Soyoung; Yi, Kikyoung; Park, Boram; Lee, Suyeon

2016-01-01

Study Objectives: Taking hypnotic agents 30 min before bedtime is the usual suggested administration time, but some patients report dissatisfaction with their sleeping pills. We investigated whether the timing of sleeping pill administration influences patient subjective satisfaction with these drugs. Methods: One hundred twelve patients with primary insomnia currently taking benzodiazepine or nonbenzodiazepine gamma-aminobutyric acid (GABA) agonists as sleeping pills were selected. The time of administration for their sleeping pills, bedtime, sleep onset time, and wake up time were obtained from their medical records. Subjects were also categorized into satisfied or dissatisfied groups. Results: Hypnotic agents administration time (p < 0.001) and bedtime (p < 0.001), but not sleep onset or wake up time, occurred later in the night in the satisfied group. The durations from administration of pills to sleep onset (33.6 ± 20.7 min) and to wake up time (7.2 ± 1.2 h) were significantly shorter in the satisfied group when compared to the dissatisfied group (135.9 ± 73.4 min and 9.3 ± 1.5 h for time to sleep onset and wake up, respectively). Logistic regression analysis revealed that patient subjective satisfaction with hypnotic agents could be predicted by a short duration from administration of pills to sleep onset (odds ratio = 0.01; 95% confidence interval [0.001–0.09]) and a short duration from administration of pills to wake up time (0.53; [0.31–0.89], F = 49.9, p < 0.001). Conclusions: Taking sleeping pills at a later time and a shorter interval between pill administration and wake up time may increase patient subjective satisfaction with hypnotic agents. We propose that physicians advise patients to take sleeping pills approximately 7 h before their usual getting-out-of-bed time instead of the current standard of 30 min before bedtime. Citation: Chung S, Youn S, Yi K, Park B, Lee S. Sleeping pill administration time and patient subjective satisfaction. J Clin Sleep Med 2016;12(1):57–62. PMID:26285113

PHYSICAL ACTIVITY, SELF-ESTEEM, AND QUALITY OF LIFE AMONG PEOPLE WITH PHYSICAL DISABILITY.

PubMed

Jalayondeja, Chutima; Jalayondeja, Wattana; Suttiwong, Jattuporn; Sullivan, Patricia E; Nilanthi, Deepika L H K

2016-05-01

Physical activity (PA) can improve health and quality of life (QOL) of healthy people. However, the association between PA and QOL among people with physical disability (PWPD) is inconclusive. This study was conducted to determine the relationships between factors including intensity of PA, activitiy in daily living (ADL), stress, and self-esteem that influences self-reported QOL among PWPD. The relationships were further explored using the in-depth interview method to find out whether the intensity of PA, stress, and self-esteem are related to QOL perception in PWPD. One hundred sixty PWPD aged 18-48 years who studied at a vocational school were enrolled. A mixed method case study was conducted: cross-sectional survey and in-depth interview. Five questionnaires, including the Barthel Index, Perceived Stress Scale (PSS), Rosenberg Self-Esteem Scale (RSES), and Physical Activity Scale for Individuals with Physical Disabilities (PASIPD) were distributed. QOL was measured using the WHOQOL_BREF. Multiple linear regression was used to determine factors for QOL prediction. For in-depth interview, ten persons from each group (poor-to-fair and good QOL) volunteered to explore further about life satisfaction related to physical disability. One hundred forty-six (91%) subjects completed all questionnaires. One hundred fourteen (77%) reported poor-to-fair QOL. QOL was explained by self-esteem and ADL (adjusted R² 34.7%, p < 0.001) after adjusted for age, stress, and PA. Although PA could not explain QOL in PWPD, good QOL reported high activities (28.40 ± 30.20 MET hour/day) compared to poor and fair QOL (17.94 ± 22.06 and 21.70 ± 17.75 MET hour/day). Those who had good QOL reported that they were proud to be independent and did not feel inferior. PA participation among people with disabilities should therefore be encouraged.

Environmental Microbiology Modules. Final Report.

ERIC Educational Resources Information Center

Walke, Raymond H.; Walke, Jayne G.

This publication is the result of a project to develop microbiology instructional materials for vocational college students. These materials are a series of self-paced modules. Each module includes a pre-test, an introduction and historical packet, an organizational packet to set the framework for in-depth study, one or more in-depth packets, a…

A Nonpharmacologic Method for Enhancing Sleep in PTSD

DTIC Science & Technology

2016-10-01

are taken solely under appropriate medical supervision, this criterion is not considered to be met. SEDATIVE/ HYPNOTIC/ANX CANNABIS STIMULANTS...OF “1” OR “3.” Etiological substances/ medications include: alcohol (I/W); caffeine (I/W); cannabis (I/W); opioids (I/W); sedatives, hypnotics, or...U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT: Approved for Public Release

Sales of tranquillizers, hypnotics/sedatives and antidepressants and their relationship with underprivileged area score and mortality and suicide rates.

PubMed

Sundquist, J; Ekedahl, A; Johansson, S E

1996-01-01

This study analyses the correlation between the Swedish underprivileged area score and sales of tranquillizers, hypnotics/sedatives, neuroleptics and antidepressants, and the correlation between these sales and mortality and suicide rates, with the aim of using sales data to identify areas with poor socioeconomic conditions. Southern Sweden, 33 municipalities in Skåne, 1987 and 1994. Ecological study. Determined and undetermined cases of suicide were taken from the local death register for the years 1987-1993. Suicide rates (determined and undetermined cases) were calculated as the ratio between observed and expected number of suicides. Mortality for people aged 20-64 years was calculated from life tables for the decade 1981-1990. The underprivileged area score was calculated for municipalities using the proportion of persons in the following groups: elderly living alone, under 5 years of age, one-parent families, unskilled, unemployed, living in crowded households, those moving house in the previous year, and ethnic groups. After transformation (square root of arc sine) and standardization, each of the eight variables was weighted by the British general practitioners average weighting and added to give the underprivileged area score. The selection of the eight variables was based on general practitioners' perceptions of the effect of the social characteristics of the populations in their respective residential areas on their workload or pressure on services. The total drug sales figures for tranquillizers, hypnotics/sedatives, neuroleptics and antidepressants are expressed in Defined Daily Doses per 1000 inhabitants per day. The relationship between these variables was analysed using Pearson's correlation coefficient. There was a moderate correlation (0.41-0.68) between the sales expressed as in Defined Daily Doses per 1000 inhabitants per day of tranquillizers and hypnotics/sedatives and underprivileged area score. Furthermore, the sales of tranquillizers and hypnotics/sedatives seemed to be moderately correlated with both mortality (0.44-0.67) and suicide (0.47-0.58). Sales of tranquillizers or hypnotics/sedatives could be used with caution as markers for socioeconomic conditions on the basis of their moderate ecological correlation with a composite socioeconomic index such as the Swedish underprivileged area score and their moderate correlation with mortality and suicide.

First Trimester Exposure to Anxiolytic and Hypnotic Drugs and the Risks of Major Congenital Anomalies: A United Kingdom Population-Based Cohort Study

PubMed Central

Ban, Lu; West, Joe; Gibson, Jack E.; Fiaschi, Linda; Sokal, Rachel; Doyle, Pat; Hubbard, Richard; Smeeth, Liam; Tata, Laila J.

2014-01-01

Background Despite their widespread use the effects of taking benzodiazepines and non-benzodiazepine hypnotics during pregnancy on the risk of major congenital anomaly (MCA) are uncertain. The objectives were to estimate absolute and relative risks of MCAs in children exposed to specific anxiolytic and hypnotic drugs taken in the first trimester of pregnancy, compared with children of mothers with depression and/or anxiety but not treated with medication and children of mothers without diagnosed mental illness during pregnancy. Methods We identified singleton children born to women aged 15–45 years between 1990 and 2010 from a large United Kingdom primary care database. We calculated absolute risks of MCAs for children with first trimester exposures of different anxiolytic and hypnotic drugs and used logistic regression with a generalised estimating equation to compare risks adjusted for year of childbirth, maternal age, smoking, body mass index, and socioeconomic status. Results Overall MCA prevalence was 2.7% in 1,159 children of mothers prescribed diazepam, 2.9% in 379 children with temazepam, 2.5% in 406 children with zopiclone, and 2.7% in 19,193 children whose mothers had diagnosed depression and/or anxiety but no first trimester drug exposures. When compared with 2.7% in 351,785 children with no diagnosed depression/anxiety nor medication use, the adjusted odds ratios were 1.02 (99% confidence interval 0.63–1.64) for diazepam, 1.07 (0.49–2.37) for temazepam, 0.96 (0.42–2.20) for zopiclone and 1.27 (0.43–3.75) for other anxiolytic/hypnotic drugs and 1.01 (0.90–1.14) for un-medicated depression/anxiety. Risks of system-specific MCAs were generally similar in children exposed and not exposed to such medications. Conclusions We found no evidence for an increase in MCAs in children exposed to benzodiazepines and non-benzodiazepine hypnotics in the first trimester of pregnancy. These findings suggest that prescription of these drugs during early pregnancy may be safe in terms of MCA risk, but findings from other studies are required before safety can be confirmed. PMID:24963627

Hypnosis as a diagnostic modality for vocal cord dysfunction.

PubMed

Anbar, R D; Hehir, D A

2000-12-01

Vocal cord dysfunction (VCD) is a condition of paradoxical adduction of the vocal cords during the inspiratory phase of the respiratory cycle. VCD often presents as stridorous breathing, which may be misdiagnosed as asthma. The mismanagement of this disorder may result in unnecessary treatment and iatrogenic morbidity. An association with psychogenic factors has been reported, and a higher incidence of anxiety-related illness has been demonstrated in patients with VCD. Definitive diagnosis of VCD is made by visualization of adducted cords during an acute episode using nasopharyngeal fiber-optic laryngoscopy. Diagnosis can be problematic, because it may be difficult to reproduce an attack in a controlled setting. To maximize diagnostic yield during laryngoscopy, provocation of symptoms using methacholine, histamine, or exercise challenges have been used. We report a case of an 11-year-old boy, wherein hypnotic suggestion was used as an alternative method to achieve a diagnosis of VCD. The patient was admitted to the pediatric intensive care unit for elective fiber-optic laryngoscopy to confirm a diagnosis of VCD. The patient had a 4-year history of refractory asthma, severe gastroesophageal reflux disease (GERD) for which he had undergone a Nissen fundoplication, and suspected VCD. At 9 years of age the patient began manifesting monthly respiratory distress episodes of a severe character different from those that had been attributed to his asthma. Typically, he awoke from sleep with shortness of breath and difficulty with inhalation. He described a "neck attack" during which he felt as if the walls of his throat were "beating together." The patient was at times noted by his mother to exhibit a "suckling" behavior before onset of his respiratory distress episodes. On 4 occasions the patient became unconscious during an attack and then spontaneously regained consciousness after a few minutes. On these occasions, he was transported by ambulance to the hospital and the severe difficulty with inhalation resolved within a few minutes on treatment with oxygen and bronchodilators. Sometimes he was noted to manifest wheezing for several hours, which was responsive to bronchodilator therapy. Given the severity of the patient's disease, it was imperative to determine whether VCD was a complicating factor. It was proposed that an attempt be made to induce VCD by hypnotic suggestion while the patient underwent a fiberscopic laryngoscopy to establish a definitive diagnosis. The patient and his mother gave written consent for this procedure. He was admitted for observation to the pediatric intensive care unit for the induction attempt. The patient requested that no local anesthesia be applied in his nose before passage of the laryngoscope because he wanted to eat right after the procedure. Therefore, the nasopharyngeal laryngoscope was inserted while he used self-hypnosis as the sole form of anesthesia. He demonstrated no discomfort during its passing. Once the vocal cords were visualized, the patient was instructed to develop an episode of respiratory distress while in a state of hypnosis by recalling a recent "neck attack." His vocal cords then were observed to adduct anteriorly with each inspiration. The patient then was asked to relax his neck. When he did, the vocal cords immediately abducted with inspiration, and he breathed easily. After removal of the laryngoscope, the patient alerted from hypnosis and said he felt well. He reported no recollection of the procedure, thus demonstrating spontaneous amnesia that sometimes is associated with hypnosis. Because the diagnosis of VCD was confirmed, the patient was encouraged to use self-hypnosis and speech therapy techniques to control his symptoms. He also was referred for counseling. To our knowledge this is the first description in the medical literature of the use of hypnotic suggestion for making a diagnosis of VCD. (ABSTRACT TRUNCATED)

A Comparison of Therapist-Facilitated and Self-Guided Dream Interpretation Sessions.

ERIC Educational Resources Information Center

Heaton, Kristin J.; Hill, Clara E.; Petersen, David A.; Rochlen, Aaron B.; Zack, Jason S.

1998-01-01

Volunteer clients (N=25 undergraduate students) reported achieving greater depth, mastery, insight, and other results from therapist-facilitated sessions compared to self-guided sessions. Observer and therapist ratings indicated that therapists adhered to the Hill model of dream interpretation during therapist-facilitated sessions. Implications…

Neurobiology of Sleep and Sleep Treatment Response in PTSD

DTIC Science & Technology

2009-10-01

have been proposed to treat PTSD-related nightmares, including hypnosis, lucid dreaming , eye movement desensitization and repro- desensitization, and...For instance, positive case reports and case series are available in the literature for lucid dreaming ,104 hypnosis,105 eye movement...ihl RO. LUCid dreaming as a treatment for recurrent nightmares Psychother Psychosom 1997;66( 1 )5CJ-5 lOS. Kingsbury SJ. Bllef hypnotic treatment of

Topiramate-induced somnambulism in a migraineur: a probable idiosyncratic adverse effect.

PubMed

Mathew, Thomas; Sarma, G R K; Nadig, Raghunandan; Varghese, Raji

2012-04-15

Somnambulism (sleepwalking) is a disorder of arousal that falls under "parasomnia" group and is more common in children. These phenomena occur as primary sleep events or secondary to systemic disease or can be drug induced. Medications that can cause sleepwalking include neuroleptics, hypnotics, lithium, amitriptyline, and β-blockers. This report presents an unusual adverse effect of topiramate on sleep in a patient with migraine.

Paranormal phenomena in the medical literature sufficient smoke to warrant a search for fire.

PubMed

Bobrow, Robert S

2003-06-01

Paranormal phenomena - events that cannot be explained by existing science - are regularly reported in medicine. Surveys have shown that a majority of the population of the United States and Great Britain hold at least one paranormal belief. Information was retrieved by MEDLINE searches using keywords 'paranormal' and 'psychic', and from the author's own collection. Reports are predominantly by physicians, and from peer-reviewed, MEDLINE-indexed literature. This is a representative sample, as there is no database for paranormal medical phenomena. Presented and discussed are: a case of systemic lupus erythematosis ameliorated by witchcraft; an analysis of studies on distant healing; acupuncture, as a bridge between what is now accepted but recently would have been deemed paranormal; a carefully-done study of a psychic; auditory hallucinations informing a patient, correctly, that she had a brain tumor; two nearly-identical lay press reports of self-predicted death; lycanthropy (the delusion of being an animal); the development of Carl Jung's collective unconscious; hypnosis - still questioned despite documented therapeutic benefit, and a well-researched report of a person speaking a foreign language, apparently unlearned (xenoglossy) while hypnotized; and multiple examples of children who spout the details of the life of an unknown, deceased person. The inability of existing paradigms to explain these observations does not negate them; rather, it elucidates a need for more research.

Effectiveness of a direct-to-consumer written health education program in the reduction of benzodiazepine and sedative-hypnotic use in an elderly population at a single Veterans Affairs medical center

PubMed Central

2018-01-01

Introduction: The use of benzodiazepines and sedative-hypnotics in the elderly is associated with a significant risk of delirium, falls, fractures, cognitive impairment, and motor vehicle accidents. This quality improvement project applies a direct-to-consumer intervention to an elderly veteran population to reduce the use of these medications. Methods: Patients aged 75 and older currently taking a benzodiazepine and/or a sedative-hypnotic were included in the project. Direct-to-consumer education intervention letters were mailed to patients within 30 days of their next appointment. Their providers were emailed a questionnaire after the patient's appointment. Providers were asked if the letter prompted a conversation regarding medication use, whether the provider initiated discussion regarding a taper, and whether a specific taper plan was developed. Medical records were reviewed to determine if a reduction in dose or discontinuation occurred. Results: Fifty-nine direct-to-consumer education letters were mailed to the patients. Follow-up questionnaires were e-mailed to 44 providers, and 27 providers responded. Twenty-two percent of patients had their benzodiazepine and/or sedative hypnotic dose reduced or discontinued after their follow-up appointment. Sixty-seven percent of veterans initiated a conversation with their provider regarding their medication with 74% of providers discussing dose reduction. Fifty-six percent of recipients developed a specific taper plan with their provider. Discussion: The data from this project suggests that direct-to-consumer patient education can reduce the exposure to benzodiazepines and sedative-hypnotics in an elderly veteran population. More data is needed on larger populations to further explore the benefit of direct-to-consumer interventions.

The Effect of Two Benzodiazepine Receptor Agonist Hypnotics on Sleep-Dependent Memory Consolidation

PubMed Central

Hall-Porter, Janine M.; Schweitzer, Paula K.; Eisenstein, Rhody D.; Ahmed, Hasan Ali H.; Walsh, James K.

2014-01-01

Introduction: Numerous studies have demonstrated that sleep promotes memory consolidation, but there is little research on the effect of hypnotics on sleep-dependent memory consolidation. We compared bedtime administration of zolpidem-ER 12.5 mg (6- to 8-h duration of action), middle-of-the-night administration of zaleplon 10 mg (3- to 4-h duration of action), and placebo to examine the effect of different durations of hypnotic drug exposure on memory consolidation during sleep. Methods: Twenty-two participants with no sleep complaints underwent 3 conditions in a counterbalanced crossover study: (1) zolpidem-ER 12.5 mg (bedtime dosing), (2) zaleplon 10 mg (middle-of-the-night dosing), and (3) placebo. Memory testing was conducted before and after an 8-h sleep period, using a word pair association task (WPT; declarative memory) and a finger-tapping task (FTT; procedural memory). Results: ANOVA revealed a significant condition effect for the WPT (p = 0.025) and a trend for the FTT (p = 0.067), which was significant when sex was added to the model (p = 0.014). Improvement in memory performance following sleep was lower with bedtime dosing of zolpidem-ER compared to placebo and middle-of-the-night dosing of zaleplon. There were no differences between placebo and zaleplon. Conclusions: The results suggest that in some circumstances hypnotics may have the potential to reduce the degree of sleep-dependent memory consolidation and that drug-free sleep early in the night may ameliorate this effect. Citation: Hall-Porter JM; Schweitzer PK; Eisenstein RD; Ahmed HAH; Walsh JK. The effect of two benzodiazepine receptor agonist hypnotics on sleep-dependent memory consolidation. J Clin Sleep Med 2014;10(1):27-34. PMID:24426817

Effects of three hypnotics on the sleep-wakefulness cycle in sleep-disturbed rats.

PubMed

Shinomiya, Kazuaki; Shigemoto, Yuki; Omichi, Junji; Utsu, Yoshiaki; Mio, Mitsunobu; Kamei, Chiaki

2004-04-01

New sleep disturbance model in rats is useful for estimating the characteristics of some hypnotics. The present study was undertaken to investigate the utility of a sleep disturbance model by placing rats on a grid suspended over water using three kinds of hypnotics, that is, short-acting benzodiazepine (triazolam), intermediate-acting benzodiazepine (flunitrazepam) and long-acting barbiturate (phenobarbital). Electrodes for measurement of EEG and EMG were implanted into the frontal cortex and the dorsal neck muscle of rats. EEG and EMG were recorded with an electroencephalogram. SleepSign ver.2.0 was used for EEG and EMG analysis. Total times of wakefulness, non-REM and REM sleep were measured from 0900 to 1500 hours. In rats placed on the grid suspended over water up to 1 cm under the grid surface, not only triazolam but also flunitrazepam and phenobarbital caused a shortening of sleep latency. Both flunitrazepam and phenobarbital were effective in increasing of total non-REM sleep time in rats placed on sawdust or the grid, and the effects of both drugs in rats placed on the grid were larger than those in rats placed on sawdust. Measurement of the hourly non-REM sleep time was useful for investigating the peak time and duration of effect of the three hypnotics. Phenobarbital showed a decrease in total REM sleep time in rats placed on the grid, although both triazolam and flunitrazepam were without effect. The present insomnia model can be used as a sleep disturbance model for testing not only the sleep-inducing effects but also the sleep-maintaining effects including non-REM sleep and REM sleep of hypnotics.

Prevalence of drug use among students in mainland China: A systematic review and meta-analysis for 2003-2013.

PubMed

Jia, Zhongwei; Jin, Yuanyuan; Zhang, Lingling; Wang, Ziyun; Lu, Zuhong

2018-05-01

In response to calls to reassess and reform international drug policy, we estimated the prevalence of drug use among students in China from 2004 to 2013 through a systematic review and meta-analysis. We systemically identified and reviewed published studies on illicit drug use and abuse of sedative-hypnotics among students in China. We estimated the prevalence of drug use among students using a meta-regression model. The trends in drug use and any geographic differences were assessed using multilevel models, and the association between drug use and sedative-hypnotics abuse was also examined. The pooled prevalence of illicit drug use and sedative-hypnotics abuse in students was 2.10% (95% CI: 1.80-2.50) and 6.10% (95% CI: 5.10-7.20). A significant decrease in the prevalence of illicit drug use was observed in 2009-2013 (OR = 0.28, 95% CI: 0.25-0.32). Students in higher grades showed a higher prevalence of both illicit drug use and sedative-hypnotics abuse than those in lower grades. Provincial differences in illicit drug use (OR = 2.66, 95% CI: 1.24-5.73) and sedative-hypnotics abuse (OR = 1.37, 95% CI: 1.05-1.79) were identified. The geographical area of illicit drug use was observed to be expanding. Prevalence of drug use among students is twice as high as in the general population of adults in China, indicating that drug use is becoming an urgent public health issue among the younger population. Further investigation among school students is needed. Copyright © 2018 Elsevier B.V. All rights reserved.

Hypnotic illusions and clinical delusions: a hypnotic paradigm for investigating delusions of misidentification.

PubMed

Cox, Rochelle E; Barnier, Amanda J

2009-01-01

In 2 experiments, the authors created a hypnotic analogue of delusions of misidentification and explored their impact on autobiographical memory. In Experiment 1, to establish the paradigm, high and low hypnotizable participants were given a suggestion to become someone similar or dissimilar to themselves. In Experiment 2, to further test the paradigm and to examine autobiographical remembering, highs were given a suggestion to become a same-sex sibling, administered 2 challenges to the temporary delusion, and asked to generate autobiographical memories. For high hypnotizable participants, the suggested delusions of misidentification were compelling and resistant to challenge. During these temporary delusions, participants generated specific autobiographical memories that reflected previously experienced events viewed from the perspective of the suggested identity. These findings highlight the instrumental value of hypnosis to the investigation and understanding of delusions and autobiographical memory.

Using elements of hypnosis prior to or during pediatric dental treatment.

PubMed

Peretz, Benjamin; Bercovich, Roly; Blumer, Sigalit

2013-01-01

Most dental practitioners are familiar with pediatric patients expressing dental fear or anxiety. Occasionally, the dentist may encounter a situation where all behavioral techniques fail, while, for some reason, premedication or general anesthesia are contraindicated or rejected by the patient or his/her parents and a different approach is required. Hypnosis may solve the problem in some cases. The purpose of this study was to review the literature about techniques that use elements of hypnosis and hypnotic techniques prior to or during pediatric dental treatment. There is a limited amount of literature regarding the use of hypnosis and hypnotic elements in pediatric dentistry. Induction techniques, reframing, distraction, imagery suggestions, and hypnosis are identified, although mostly anecdotally, while there are very few structured controlled studies. Nevertheless, the advantages of using hypnotic elements and hypnosis in pediatric dentistry are evident.

Hypnotic activities of chamomile and passiflora extracts in sleep-disturbed rats.

PubMed

Shinomiya, Kazuaki; Inoue, Toshio; Utsu, Yoshiaki; Tokunaga, Shin; Masuoka, Takayoshi; Ohmori, Asae; Kamei, Chiaki

2005-05-01

In the present study, we investigated hypnotic activities of chamomile and passiflora extracts using sleep-disturbed model rats. A significant decrease in sleep latency was observed with chamomile extract at a dose of 300 mg/kg, while passiflora extract showed no effects on sleep latency even at a dose of 3000 mg/kg. No significant effects were observed with both herbal extracts on total times of wakefulness, non-rapid eye movement (non-REM) sleep and REM sleep. Flumazenil, a benzodiazepine receptor antagonist, at a dose of 3 mg/kg showed a significant antagonistic effect on the shortening in sleep latency induced by chamomile extract. No significant effects were observed with chamomile and passiflora extracts on delta activity during non-REM sleep. In conclusion, chamomile extract is a herb having benzodiazepine-like hypnotic activity.

[Changes in behaviors and indicators of mental health between 2006 and 2010 in the French working population].

PubMed

Malard, L; Chastang, J-F; Niedhammer, I

2017-08-01

The 2008 economic crisis may have had an impact on mental health but the studies on this topic are sparse, in particular among the working population. However, mental health at work is a crucial issue involving substantial costs and consequences. The aim of the study was to assess changes in behaviors and indicators of mental health in the French working population between 2006 and 2010, and to explore the differential changes according to age, origin, occupation, activity sector, public/private sector, self-employed/employee status and work contract. The data came from the prospective national representative Santé et itinéraire professionnel (SIP) survey, including a sample of 5600 French workers interviewed in 2006 and 2010. The behaviors and indicators of mental health studied were excessive alcohol consumption, smoking, sleep problems (sleep disorders and/or insufficient sleep duration), psychotropic drug use (antidepressants, anxiolytics and/or hypnotics), and poor self-reported health. Generalized estimating equations were used to analyze changes in behaviors and indicators of mental health, and the analyses were adjusted for age. Covariates (age, origin, occupation, activity sector, public/private sector, self-employed/employee status and type of contract) were added separately to assess differential changes. Increases in excessive alcohol consumption among women, sleep problems among men, and smoking, insufficient sleep duration and poor self-reported health for both genders were observed in the French working population between 2006 and 2010. Some differential changes were observed, negative changes being more likely to affect young workers and workers with a permanent contract. Prevention policies should consider that behavior and indicators of mental health may deteriorate in times of economic crisis, especially among some sub-groups of the working population, such as young workers and workers with a permanent contract. These changes might foreshadow a forthcoming increase in mental disorders. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Non Benzodiazepines Hypnotics: Another Way to Induce Sleep

DTIC Science & Technology

2000-03-01

caused by disruption environment and we feel intuitively that it must fulfil of circadian rhythm . Another factor that disrupts some restorative function...Many circadian rhythms are circadian rhythms is the conduct of nocturnal operations, linked tightly to our sleep/wake cycle. An adequate a current...The perfect hypnotic should act brain activity and metabolism (38). rapidly, have a short duration of action, not lead to Arousal and wakefulness seem

Alertness Management Strategies for Operational Contexts

DTIC Science & Technology

2008-08-01

or reproductive disorders. In addition, there is evidence from some studies that night work is associated with increased accide’nts. In fact, Folkard...behaviorally based strategies for avoiding insomnia in many situations, but in some cases, hypnotic medications or so- called "sleeping pills" may be necessary...preferable to being sleep deprived. Choosing the best hypnotic for each situation requires consideration of a variety of factors. From a strictly

Evaluation of Sedative and Hypnotic Activity of Ethanolic Extract of Scoparia dulcis Linn.

PubMed Central

Moniruzzaman, Md.; Atikur Rahman, Md.; Ferdous, Afia

2015-01-01

Scoparia dulcis Linn. (SD) is a perennial herb that has been well studied for its antioxidant, anti-inflammatory, antidiabetic, and hepatoprotective effects. However, scientific information on SD regarding the neuropharmacological effect is limited. This study evaluated the sedative and hypnotic effect of the ethanolic extract of whole plants of Scoparia dulcis (EESD). For this purpose, the whole plants of S. dulcis were extracted with ethanol following maceration process and tested for the presence of phytochemical constituents. The sedative and hypnotic activity were then investigated using hole cross, open field, hole-board, rota-rod, and thiopental sodium-induced sleeping time determination tests in mice at the doses of 50, 100, and 200 mg/kg of EESD. Diazepam at the dose of 1 mg/kg was used as a reference drug in all the experiments. We found that EESD produced a significant dose-dependent inhibition of locomotor activity of mice both in hole cross and open field tests (P < 0.05). Besides, it also decreased rota-rod performances and the number of head dips in hole-board test. Furthermore, EESD significantly decreased the induction time to sleep and prolonged the duration of sleeping, induced by thiopental sodium. Taken together, our study suggests that EESD may possess sedative principles with potent hypnotic properties. PMID:25861372

Evaluation of Sedative and Hypnotic Activity of Ethanolic Extract of Scoparia dulcis Linn.

PubMed

Moniruzzaman, Md; Atikur Rahman, Md; Ferdous, Afia

2015-01-01

Scoparia dulcis Linn. (SD) is a perennial herb that has been well studied for its antioxidant, anti-inflammatory, antidiabetic, and hepatoprotective effects. However, scientific information on SD regarding the neuropharmacological effect is limited. This study evaluated the sedative and hypnotic effect of the ethanolic extract of whole plants of Scoparia dulcis (EESD). For this purpose, the whole plants of S. dulcis were extracted with ethanol following maceration process and tested for the presence of phytochemical constituents. The sedative and hypnotic activity were then investigated using hole cross, open field, hole-board, rota-rod, and thiopental sodium-induced sleeping time determination tests in mice at the doses of 50, 100, and 200 mg/kg of EESD. Diazepam at the dose of 1 mg/kg was used as a reference drug in all the experiments. We found that EESD produced a significant dose-dependent inhibition of locomotor activity of mice both in hole cross and open field tests (P < 0.05). Besides, it also decreased rota-rod performances and the number of head dips in hole-board test. Furthermore, EESD significantly decreased the induction time to sleep and prolonged the duration of sleeping, induced by thiopental sodium. Taken together, our study suggests that EESD may possess sedative principles with potent hypnotic properties.

Personality Disorder Features and Insomnia Status amongst Hypnotic-Dependent Adults

PubMed Central

Ruiter, Megan E.; Lichstein, Kenneth L.; Nau, Sidney D.; Geyer, James

2012-01-01

Objective To determine the prevalence of personality disorders and their relation to insomnia parameters among persons with chronic insomnia with hypnotic dependence. Methods Eighty-four adults with chronic insomnia with hypnotic dependence completed the SCID-II personality questionnaire, two-weeks of sleep diaries, polysomnography, and measures of insomnia severity, impact, fatigue severity, depression, anxiety, and quality of life. Frequencies, between-subjects t-tests and hierarchical regression models were conducted. Results Cluster C personality disorders were most prevalent (50%). Obsessive-compulsive personality disorder (OCPD) was most common (n=39). These individuals compared to participants with no personality disorders did not differ in objective and subjective sleep parameters. Yet, they had poorer insomnia-related daytime functioning. OCPD and Avoidant personality disorders features were associated with poorer daytime functioning. OCPD features were related to greater fatigue severity, and overestimation of time awake was trending. Schizotypal and Schizoid features were positively associated with insomnia severity. Dependent personality disorder features were related to underestimating time awake. Conclusions Cluster C personality disorders were highly prevalent in patients with chronic insomnia with hypnotic dependence. Features of Cluster C and A personality disorders were variously associated with poorer insomnia-related daytime functioning, fatigue, and estimation of nightly wake-time. Future interventions may need to address these personality features. PMID:22938862

Personality disorder features and insomnia status amongst hypnotic-dependent adults.

PubMed

Ruiter, Megan E; Lichstein, Kenneth L; Nau, Sidney D; Geyer, James D

2012-10-01

To determine the prevalence of personality disorders and their relation to insomnia parameters among persons with chronic insomnia with hypnotic dependence. Eighty-four adults with chronic insomnia with hypnotic dependence completed the SCID-II personality questionnaire, two-weeks of sleep diaries, polysomnography, and measures of insomnia severity, impact, fatigue severity, depression, anxiety, and quality of life. Frequencies, between-subjects t-tests and hierarchical regression models were conducted. Cluster C personality disorders were most prevalent (50%). Obsessive-Compulsive personality disorder (OCPD) was most common (n=39). These individuals compared to participants with no personality disorders did not differ in objective and subjective sleep parameters. Yet, they had poorer insomnia-related daytime functioning. OCPD and Avoidant personality disorders features were associated with poorer daytime functioning. OCPD features were related to greater fatigue severity, and overestimation of time awake was trending. Schizotypal and Schizoid features were positively associated with insomnia severity. Dependent personality disorder features were related to underestimating time awake. Cluster C personality disorders were highly prevalent in patients with chronic insomnia with hypnotic dependence. Features of Cluster C and A personality disorders were variously associated with poorer insomnia-related daytime functioning, fatigue, and estimation of nightly wake-time. Future interventions may need to address these personality features. Copyright © 2012 Elsevier B.V. All rights reserved.

[Drug using risks screening in primary care patients using the ASSIST test: Cross sectional study].

PubMed

López-Rodríguez, Juan A; Rigabert, Alina; Gómez Llano, M Nieves; Rubio, Gabriel

2018-03-15

The aim of this study is to estimate risky-drug use patterns of consumption of primary care patients. Multicentric descriptive cross-sectional study. five primary health care centers of the South of Madrid. all patients between 16-100 year-old consulting with their family physician. Spanish-validated World Health Organization ASSIST test was use to screen risky drug use in primary care. Total points scored at the test were obtained. A sum of 441 screening test were collected. Mean age was 51,3 years and 51.6% of patients presented a moderate-severe risky drug use out of the nine drugs tested. The more frequent drug use screened were tobacco (41.7%) followed by alcohol (15.4%), hypnotics (13.7%) and cannabis (5.7%). Differences were found between genders in the patterns: men had higher risky drug uses compared to women regarding alcohol and cannabis. Women had higher sedatives/hypnotics consumption prevalence. A 16% of patients presented with polyconsumption drug use patterns. There is risk derived from drug misuse in primary care for tobacco, alcohol, hypnotics and cannabis as detected by the ASSIST test. There is a higher rate of hypnotics than expected. Copyright © 2018 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.

Pharmacological evaluation of sedative and hypnotic effects of schizandrin through the modification of pentobarbital-induced sleep behaviors in mice.

PubMed

Zhang, Chenning; Zhao, Xu; Mao, Xin; Liu, Aijing; Liu, Zhi; Li, Xiaolong; Bi, Kaishun; Jia, Ying

2014-12-05

The fruits of Schisandra chinensis have been recorded as an effective somnificant for the treatment of insomnia in some oriental countries pharmacopoeias. However, the mechanism of sedative and hypnotic effects of this kind of herb is still unclear. In the present study, schizandrin, which is the main component of Schisandra chinensis, was selected as a target compound to investigate possible mechanisms through behavioral pharmacology methods. The results showed that schizandrin possessed dose-dependent (5-45 mg/kg, i.p.) sedative effects on locomotion activity in normal mice, and produced a dose-dependent decrease in sleep latency and an increase in sleep duration in pentobarbital-treated mice; thus, itself did not induce sleep at higher dose which was used in this experiment (45 mg/kg, i.p.). It also can reverse the rodent models of insomnia induced by p-chlorophenylalanine (PCPA) and caffeine, which could exhibit a syne with 5-hydroxytryptophan (5-HTP) as well; therefore, the hypnotic effects of schizandrin were not inhibited by flumazenil (a specific gamma aminobutyric acid (GABA)-A-BZD receptor antagonist). Altogether, these results indicated that schizandrin produces beneficial sedative and hypnotic bioactivity, which might be mediated by the modification of the serotonergic system. Copyright © 2014 Elsevier B.V. All rights reserved.

Hypnotic susceptibility and affective states in bipolar I and II disorders.

PubMed

Zhang, Bingren; Wang, Jiawei; Zhu, Qisha; Ma, Guorong; Shen, Chanchan; Fan, Hongying; Wang, Wei

2017-11-09

Highly hypnotizable individuals have impaired executive function, elevated motor impulsivity and increased emotional sensitivity, which are sometimes found in bipolar disorder patients. It is then reasonable to assume that certain aspects of hypnotic susceptibility differ with the types of bipolar disorder. The Stanford Hypnotic Susceptibility Scale: Form C (SHSS:C) test, the Mood Disorder Questionnaire (MDQ), the Hypomanic Checklist-32 (HCL-32) and the Plutchick-van Praag Depression Inventory (PVP) were applied to 62 patients with bipolar I disorder, 33 bipolar II disorder, and 120 healthy volunteers. The passing rate of the SHSS:C 'Moving hands apart' item was higher in bipolar I patients than in controls, whereas for 'Mosquito hallucination' the rate was lower. Bipolar I and II patients scored significantly higher on MDQ, HCL-32 and PVP scales than controls. The passing rates of 'Mosquito hallucination' in controls, 'Arm rigidity' in bipolar I, and 'Age regression' in bipolar II predicted the respective MDQ scores. In contrast to cognitive suggestions, bipolar I patients followed motor suggestions more often under hypnosis. Furthermore, both bipolar disorder patients and healthy volunteers demonstrated associations between mania levels and certain hypnotic susceptibility features. Our study aids in better understanding the altered conscious states in bipolar disorders, and encourages the use of related psychotherapy for these patients.

Functional Abdominal Pain: "Get" the Function, Loose the Pain.

PubMed

Draeger-Muenke, Reinhild

2015-07-01

Functional abdominal pain is a mind-body, psychosocial, and self-reinforcing experience with significant consequences for the sufferer and the surrounding support network. The occurrence of unpredictable symptoms and their severity add an element of dread and feeling out-of-control to daily life and often reduce overall functioning in a downward spiral. Two clinical presentations of functional abdominal pain are offered in this article (composites to protect confidentiality) dealing with abdominal pain syndrome and abdominal migraines. The treatment demonstrates the use of hypnotic principles for self-regulation, exploration, and meaning-making. Hypnosis treatment is conducted in combination with mindfulness-based interventions and Traditional Chinese Medicine's (TCM) teachings regarding abdominal health and illness. The clinical examples illustrate medical findings that suggest children with early life stress and an early onset of gastrointestinal somatization may not simply outgrow their functional abdominal pain but may suffer into adulthood.

Therapy of vaginismus by hypnotic desensitization.

PubMed

Fuchs, K

1980-05-01

Fear and anxiety are of tremendous importance in the production and maintenance of a symptom. Vaginismus, as a reaction of avoidance of an anxiety-producing situation, is readily amenable to treatment by systematic desensitization. This may proceed mainly in two ways: "in vitro" or "in vivo." In order to strengthen and speed up the densensitization process, we used hypnotic techniques in a dynamic approach. The "in vitro" treatment proceeds with imagery, under hypnosis, of an "anxiety hierarchy" of increasingly erotic and sexually intimate situations which will be reproduced at home with the partner, until sexual intercourse is achieved. In the "in vivo" method the patient learns self-hypnosis and then inserts in the vagina first a finger, and then Hegar dilators of gradually increasing sizes. The partner, the patient, and the physician will then successively proceed to insertion, forming a team-referred work situation. This continues until the "female superior position," practiced first with the largest dilator, is reproduced at home by intercourse. Between 1965 and 1974 we treated 71 women with this method. Good results were obtained in 16 of 18 by the "in vitro" technique and in 53 of 54 by the "in vivo" technique. One patient was referred from the "in vitro" group to the "in vivo" group. In follow-up of 2 to 5 years there was no relapse or symptom substitution.

Pharmacology for sleep disturbance in PTSD.

PubMed

Lipinska, Gosia; Baldwin, David S; Thomas, Kevin G F

2016-03-01

Symptoms of sleep disturbance, particularly nightmares and insomnia, are a central feature of post-traumatic stress disorder (PTSD). Emerging evidence suggests that specific treatment of PTSD-related sleep disturbance improves other symptoms of the disorder, which in turn suggests that such disturbance may be fundamental to development and maintenance of the disorder. This mini-review focuses on pharmacological treatment of sleep disturbance in adult PTSD (specifically, studies testing the efficacy of antidepressants, adrenergic inhibiting agents, antipsychotics and benzodiazepine and non-benzodiazepine hypnotics). We conclude that only prazosin, an adrenergic inhibiting agent, has had its efficacy established by multiple randomised controlled trials. There is also high-level evidence supporting use of eszopiclone, as well as risperidone and olanzapine as adjunct therapy. Antidepressants such as sertraline, venlafaxine and mirtazapine, benzodiazepines such as alprazolam and clonazepam and non-benzodiazepine hypnotics such as zolpidem appear ineffective in treating PTSD-related sleep disturbance. Most studies that report reduced frequency of nightmares and insomnia also report decreases in overall symptom severity. Such findings suggest that (i) sleep disruption is central to PTSD; (ii) treating sleep disruption may be an effective way to address other symptoms of the disorder and (iii) PTSD symptoms tend to cluster together in predictable ways. Copyright © 2016 John Wiley & Sons, Ltd.

The American History of PTSD: Civil War -- Vietnam

DTIC Science & Technology

2011-03-21

ABSTRACTION FROM, OR REPRODUCTION OF ALL OR ANY PART OF TillS DOCUI\\1ENT IS PERl\\flTTED PROVIDED PROPER ACKNOWLEDGEI\\1ENT IS MADE. Acknowledgments I would...treatment procedure for "shell shock" involved administering a hypnotic therapy designed to restore the victim’s memory through the trancelike repetition and...of the most effective methods of ensuring long lasting recovery. However, the negative cmmotations associated with hypnotism ensured that only a

A Comparison of the Efficacy of Modafinil and Dextroamphetamine as Alertness Promoting Agents in Aviators Performing Extended Operations

DTIC Science & Technology

2010-12-01

sleep management programs or the administration of hypnotics (Babkoff & Krueger, 1992). However, these countermeasures can only work in situations...K. A., Ramspott, S., Sprenger, W. D., and Gardner, S. J. 1997. The efficacy of hypnotic -induced prophylactic naps for the maintenance of alertness...despite its potential risks; or c) there are no animal reproduction studies and no adequate studies in humans. Consequently, women who were

Translations on USSR Science and Technology, Biomedical and Behavioral Sciences, Number 16.

DTIC Science & Technology

1977-12-07

copyright agency of the Soviet Union. Further reproduction of these copyrighted journal articles is prohibited without permission from the copyright agency...the first to approach the phenomenon of hypnosis from an objective, materialist point of view. He interpreted the hypnotized state as partial sleep...our 35 studies on the evaluation of those electro-physiological processes which take place in the brain of the hypnotized individual in the course

Cultivating a "chairside manner": dental hypnosis, patient management psychology, and the origins of behavioral dentistry in America, 1890-1910.

PubMed

Andrick, John M

2013-01-01

Discussions regarding the use of hypnotism in dentistry featured prominently in dental journals and society proceedings during the decades around the turn of the twentieth century. Many dentists used hypnotic suggestion either as the sole anesthetic for extractions or in conjunction with local and general anesthetics for excavation and cavity filling. With the heralding of humanitarian dentistry and improved local anesthesia around 1905, a number of dentists advocated using suggestion psychology to calm nervous patients and increase their comfort and satisfaction levels while undergoing dental procedures. The practice of hypnotic suggestion with local and general anesthesia in providing patients with increasingly painless procedures constituted the earliest variety of behavioral dentistry, a discipline not fully developed until the closing decades of the twentieth century. Hypnosis and suggestion became driving forces for psychological applications in the formative years of behavioral dentistry. © 2013 Wiley Periodicals, Inc.

Enhancing witness memory with techniques derived from hypnotic investigative interviewing: focused meditation, eye-closure, and context reinstatement.

PubMed

Wagstaff, Graham F; Wheatcroft, Jacqueline M; Caddick, Andrea M; Kirby, Lara J; Lamont, Elizabeth

2011-04-01

Due to several well-documented problems, hypnosis as a forensic interviewing tool has been largely replaced by the cognitive interview; however, the latter is problematic in time and complexity. This article builds on previous research showing that some procedures used in traditional hypnotic forensic interviewing might still be useful in developing alternative procedures for use in investigative interviewing. Two experiments are described that include a focused meditation with eye-closure technique with similarities to conventional hypnotic induction but without the label of hypnosis. In the first, focused meditation was comparable to a context reinstatement, or revivification, technique in facilitating memory in children aged 6 to 7 without increasing errors or inflating confidence. In the second, when used in combination with context reinstatement, focused meditation was resistant to the effects of misleading information in adults. Implications are discussed.

Immediate-type hypersensitivity reactions and hypnosis: problems in methodology.

PubMed

Laidlaw, T M; Richardson, D H; Booth, R J; Large, R G

1994-08-01

Hypnosis has been used to ameliorate skin test reactivity in studies dating back to the 1930s. This study using modern methodology and statistical analyses sets out to test the hypothesis that it was possible to decrease reactions to histamine by hypnotic suggestion. Five subjects, all asthmatic and untrained in hypnosis, were given three hypnotic sessions where they were asked to control their reactions to histamine administered by the Pepys technique to forearm skin. These sessions were to be compared with three non-hypnotic sessions. The flare sizes but not wheal sizes were found to be significantly reduced after the hypnosis sessions, compared to sessions without hypnosis. Skin temperature was correlated with the size of reactions. The day upon which the sessions took place contributed significant amounts of the remaining unexplained variance, giving rise to questions about what could cause these day to day changes.

Hypnosis and the control of attention: where to from here?

PubMed

MacLeod, Colin M

2011-06-01

Can suggestion, particularly hypnotic suggestion, influence cognition? Addressing this intriguing question experimentally is on the rise in cognitive research, nowhere more prevalently than in the domain of cognitive control and attention. This may well rest on the intuitive connection between hypnotic suggestion and attention, where the hypnotist controls the subject's attention. Particularly impressive has been the work of Raz and his colleagues demonstrating the modulation and even the complete elimination of classic Stroop color-word interference when subjects are given a posthypnotic suggestion that words are meaningless. Overriding a highly practiced, possibly even automatic response like reading is testament to the attentional control that can be exerted under (post)hypnotic suggestion. What else do we need to know--in the Stroop context and more broadly--to obtain a clear picture of how suggestion can orchestrate attention? Copyright © 2009 Elsevier Inc. All rights reserved.

The neurobiology of pain, affect and hypnosis.

PubMed

Feldman, Jeffrey B

2004-01-01

Recent neuroimaging studies have used hypnotic suggestion to distinguish the brain structures most associated with the sensory and affective dimensions of pain. This paper reviews studies that delineate the overlapping brain circuits involved in the processing of pain and emotions, and their relationship to autonomic arousal. Also examined are the replicated findings of reliable changes in the activation of specific brain structures and the deactivation of others associated with the induction of hypnosis. These differ from those parts of the brain involved in response to hypnotic suggestions. It is proposed that the activation of a portion of the prefrontal cortex in response to both hypnotic suggestions for decreased pain and to positive emotional experience might indicate a more general underlying mechanism. Great potential exists for further research to clarify the relationships among individual differences in reactivity to pain, emotion, and stress, and the possible role of such differences in the development of chronic pain.

[Research Progress on Forensic Toxicology of Z-drugs].

PubMed

Zhang, Yong-zhi; He, Hong-yuan; She, Cai-meng; Lian, Jie

2015-08-01

The Z-drugs (zolpidem, zopiclone, and zaleplon), as the innovative hypnotics, have an improvement over the traditional benzodiazepines in the management of insomnia. Z-drugs have significant hypnotic effects by reducing sleep latency and improving sleep quality, though duration of sleep may not be significantly increased. As benzodiazepines, Z-drugs exert their effects through increasing the transmission of γ-aminobutyric acid. Z-drugs overdose are less likely to be fatal, more likely would result in poisoning. Z-drugs can be detected in blood, urine, saliva, and other postmortem specimens through liquid chromatography-mass spectrometry techniques. Zolpidem and zaleplon exhibit significant postmortem redistribution. Z-drugs have improved pharmacokinetic profiles, but incidence of neuropsychiatric sequelae, poisoning, and death may prove to be similar to the other hypnotics. This review focuses on the pharmacology and toxicology of Z-drugs with respect to their adverse effect profile and toxicity and toxicology data in the field of forensic medicine.

Zolpidem-induced amnesia and somnambulism: rare occurrences?

PubMed

Tsai, Jui-Hsiu; Yang, Pinchen; Chen, Cheng-Chung; Chung, Weilum; Tang, Tze-Chun; Wang, Shing-Yaw; Liu, Jong-Kang

2009-01-01

Zolpidem, a non-benzodiazepine hypnotic of the imidazopyridine class, is very effective in treating insomnia with previous claims of little adverse effects. However, zolpidem-induced somnambulism and amnesic sleep-related behavioral problems were begun to be reported in literature but no systemic investigation has been undertaken in non-Western cultures. In our current retrospective survey, 5.1% (13 out of 255) of Taiwanese patients reported change in sleep-related behavior as adverse effects. This serves as a reminder for clinicians to inquire regarding any unusual behavior of parasomniac activities when prescribing zolpidem.

Response to Trauma in Haitian Youth at Risk

PubMed Central

Douyon, Richard; Marcelin, Louis Herns; Jean-Gilles, Michèle; Page, J. Bryan

2006-01-01

SUMMARY In order to characterize undesirable behavior (drug use, fighting, criminal activity) among Haitian youth at risk and determine the relationship between traumatic experience and that kind of behavior, investigators recruited 291 Haitian youths via networks of informal social relations in two zones of Miami/Dade County strongly idenitified with Haitian ethnicity. Each recruit responded to an interview schedule eliciting sociodemographic information and self-reported activities, including involvement in youth-dominated groups. They also reported traumatic experience. Clinicians administered CAPS to a subset of those respondents who self-reported traumatic experience. Staff ethnographers selected respondents for in-depth interviews and family studies to provide contextual depth for findings of the interview schedule and the CAPS assessments. Although traumatic experience may still play a role in mental health outcomes among children, childhood victimization among Haitian children does not appear to be related to the drug use and undesirable behaviors associated with unsupervised youth, including formation of gangs. PMID:16275637

EFFECTS OF CONVERSATIONAL HYPNOSIS ON RELATIVE PARASYMPATHETIC TONE AND PATIENT COMFORT DURING AXILLARY BRACHIAL PLEXUS BLOCKS FOR AMBULATORY UPPER LIMB SURGERY:A Quasiexperimental Pilot Study.

PubMed

Boselli, Emmanuel; Musellec, Hervé; Bernard, Franck; Guillou, Nicolas; Hugot, Pierre; Augris-Mathieu, Caroline; Diot-Junique, Nathalie; Bouvet, Lionel; Allaouchiche, Bernard

2018-01-01

This two-center quasiexperimental pilot study was to determine the effect of conversational hypnosis on patient comfort and parasympathetic tone, which may represent a quantitative measure of hypnotic depth, during regional anesthesia. The patients received conversational hypnosis in one center and oral premedication in the other. The patients' subjective comfort (0-10 rating scale) and objective parasympathetic tone, as assessed by the Analgesia/Nociception Index (ANI), were measured before and after regional anesthesia. The parasympathetic tone and comfort scores evidenced a significantly greater increase in the hypnosis patients than in controls. These findings suggest that using conversational hypnosis during regional anesthesia may be followed by a subjective increase in patient comfort and an objective increase in parasympathetic tone, monitored by ANI.

[Psychotropic medication use by French active self-employed workers].

PubMed

Ha-Vinh, Philippe; Régnard, Pierre; Sauze, Laurent

2011-04-01

INTERESTS OF THE STUDY: In the self-employed workers population (shop keepers, craft men, industrialists and liberal professions), psychotropic medications use and discrepancies between occupational situations have never been evaluated before. It is nevertheless a prerequisite in preventive actions against addictions, stress and injuries caused by disorders of attentiveness at work. The French Self Employed Workers Health Care Insurance Fund affiliate members data base was analysed for active workers from 18 to 60 years of age living in the Provence Alpes Côte d'Azur Region. From this population the cases were defined as having refunded ambulatory prescription of behind the counter psychotropic treatment during the year 2009 (anxiolytic, antidepressant, hypnotic, neuroleptic, lithium, alcoholic or opioid dependance therapy) and the randomised control sample was constituted by drawing the key of the social security number. A case-control multivariate logistic regression adjusted for gender, age and place of abode was used for searching discrepancy between occupational situations. Anxiolytic, antidepressant or hypnotic consumers are the most numerous (906; 557 and 446 consumers per 10 000 persons-year respectively). Antidepressant, neuroleptic and opioid dependance therapy are the three main posts of expense for the health insurance (584 505; 169 947 and 151 201 € per year respectively). When compared to workers of the construction sector, workers of retail trade of clothes had an Odd Ratio of 2,04 [95%CI 1,46-2,85] for anxiolytics consumption and 2,29 [95%CI 1,67-3,14] for antidepressants consumption, workers in the sector of the hotel and catering had an Odd Ratio of 1,62 [95%CI 1,19-2,22] for alcoholic dependance therapy medicines consumption, workers in the accountant, legal and financial sector had an Odd Ratio of 0,05 [95%CI 0,01-0,32] for opioid dependence therapy medicines consumption. Occupations associated with increased psychotropic medicines consumption are important to consider when assessing or fighting against psychotropic or addictive substance consumption, psychological stress and vigilance or attention perturbation at work. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

[Safety profile of zolpidem: two studies of 3805 patients by Swiss practitioners].

PubMed

Ganzoni, E; Gugger, M

1999-06-24

Evaluation and treatment of insomnia are frequent procedures in the physician's everyday practice, since many patients seek medical treatment for this condition. Knowledge of pharmacological therapeutical alternatives is therefore decisive, in order to identify the most efficaceous and safe therapy for the patient among the available hypnotics. The short-acting hypnotic zolpidem has been investigated in Switzerland in two multicenter safety studies in ambulatory practice. In the first study 8.9% (n = 125 of 1,972 treated patients), and in the second 7.2% of the patients (n = 175 of 1,833 treated patients) reported an adverse event. The most frequent events were related to the central nervous system (CNS) (somnolence, headache, confusion, vertigo); gastrointestinal and cutaneous symptoms were the most frequent non CNS-dependent effects. New, unknown or serious adverse events were not found and no specific risk factor or population at risk was identified. The safety profile of zolpidem is consistent with its known pharmacological properties, the results of previous clinical trials and the international experience obtained in large patients groups.

Role of GABAA receptors in the physiology and pharmacology of sleep.

PubMed

Winsky-Sommerer, Raphaëlle

2009-05-01

Most sedative-hypnotics used in insomnia treatment target the gamma-aminobutyric acid (GABA)(A) receptors. A vast repertoire of GABA(A) receptor subtypes has been identified and displays specific electrophysiological and functional properties. GABA(A)-mediated inhibition traditionally refers to 'phasic' inhibition, arising from synaptic GABA(A) receptors which transiently inhibit neurons. However, there is growing evidence that peri- or extra-synaptic GABA(A) receptors are continuously activated by low GABA concentrations and mediate a 'tonic' conductance. This slower type of signaling appears to play a key role in controlling cell excitability. This review aims at summarizing recent knowledge on GABA transmission, including the emergence of tonic conductance, and highlighting the importance of GABA(A) receptor heterogeneity. The mechanism of action of sedative-hypnotic drugs and their effects on sleep and the electroencephalogram will be reported. Furthermore, studies using genetically engineered mice will be emphasized, providing insights into the role of GABA(A) receptors in mechanisms underlying physiological and pharmacological sleep. Finally, we will address the potential of GABA(A) receptor pharmacology for the treatment of insomnia.

JPRS Report. Soviet Union: Political Affairs.

DTIC Science & Technology

1990-07-10

following three essential features: voluntary member- ship; self -management; and a permanent nature. All NATIONAL PARTY AND STATE AFFAIRS JPRS-UPA-90-040...voluntary, self -managed, permanently functioning association of citizens organized on a not- for-profit basis. This wording, which takes in the basic...problems which had long been present in the depths of society, including a most serious one—national self -preservation. As soon as the possibility of

Risk factors for falling in home-dwelling older women with stroke: the Women's Health and Aging Study.

PubMed

Lamb, S E; Ferrucci, L; Volapto, S; Fried, L P; Guralnik, J M

2003-02-01

Much of our knowledge of risk factors for falls comes from studies of the general population. The aim of this study was to estimate the risk of falling associated with commonly accepted and stroke-specific factors in a home-dwelling stroke population. This study included an analysis of prospective fall reports in 124 women with confirmed stroke over 1 year. Variables relating to physical and mental health, history of falls, stroke symptoms, self-reported difficulties in activities of daily living, and physical performance tests were collected during home assessments. Risk factors for falling commonly reported in the general population, including performance tests of balance, incontinence, previous falls, and sedative/hypnotic medications, did not predict falls in multivariate analyses. Frequent balance problems while dressing were the strongest risk factor for falls (odds ratio, 7.0). Residual balance, dizziness, or spinning stroke symptoms were also a strong risk factor for falling (odds ratio, 5.2). Residual motor symptoms were not associated with an increased risk of falling. Interventions to reduce the frequency of balance problems during complex tasks may play a significant role in reducing falls in stroke. Clinicians should be aware of the increased risk of falling in women with residual balance, dizziness, or spinning stroke symptoms and recognize that risk assessments developed for use in the general population may not be appropriate for stroke patients.

Wake-Sleep Cycle Management during SUSOPS and CONOPS in French Military Forces: Policy and Ethics

DTIC Science & Technology

2009-10-01

sleepiness for 48 hours. Finally, Z- hypnotics are also allowed to promote pre- planned sleep episodes. Nevertheless, the use of these drugs acting on...Finally, Z- hypnotics are also allowed to promote pre- planned sleep episodes. Nevertheless, the use of these drugs acting on the central nervous system...why the individual test of tolerance, planned in the MD instruction, seems to be particularly important for modafinil before operational use. 3.2

Significance of Circadian Rhythms in Aerospace Operations,

DTIC Science & Technology

1980-12-01

authors. Published December 1q80 Copyright C) AGARD 1980 All Rights Reserved ISBN 92-835-1378-9 Printfed by Technical Editing and Reproduction Ltd Harford...admitted to use hypnotics 20 - 20 when on flights, contrary to only 5 % during duty free periods at home; in stewardesses this figure was highest with 44...A somewhat similar result, with respect to the 16. 𔃿 u se of hypnotics by flight crews, was obtained in a recent study through personal interview

A Sleep Education and Hypnotics Reduction Program for Hospitalized Patients at a General Hospital

PubMed Central

Youn, Soyoung; Park, Boram; Lee, Suyeon; Kim, Changnam

2018-01-01

Objective We applied a program of sleep education and hypnotics reduction for inpatients (the i-sleep program). This study explored whether the i-sleep program is effective for reducing the prescription rate of sleeping pills to inpatients in a general hospital. Methods We estimated the proportion of inpatients prescribed hypnotics at admission to and discharge from the hospital, excluding pediatric care units, before (2014) and after (2015) the program. In addition, we estimated the proportion of inpatients prescribed sleeping pills among all inpatients on the first day of each month of 2014 and 2015. Results The proportion of inpatients prescribed hypnotics as discharge medication among inpatients who had been prescribed them at the time of admission decreased significantly, from 57.0% to 46.8%, after the i-sleep program (RR=0.82, 95% CI: 0.79–0.86). The proportion of inpatients newly prescribed sleeping pills after admission to the hospital did not significantly decrease (1.97% to 2.00%; RR=1.01, 95% CI: 0.96–1.07). The mean prescription rate of sleeping pills per day was 8.18% in 2014 and 7.78% in 2015. Conclusion The i-sleep program reduced the proportion of inpatients who continued to take sleeping pills from admission until discharge, although it did't reduce the prescription rate per day. PMID:29422929

'Looking as little like patients as persons well could': hypnotism, medicine and the problem of the suggestible subject in late nineteenth-century Britain.

PubMed

Chettiar, Teri

2012-07-01

During the late nineteenth century, many British physicians rigorously experimented with hypnosis as a therapeutic practice. Despite mounting evidence attesting to its wide-ranging therapeutic uses publicised in the 1880s and 1890s, medical hypnosis remained highly controversial. After a decade and a half of extensive medical discussion and debate surrounding the adoption of hypnosis by mainstream medical professionals--including a thorough inquiry organised by the British Medical Association--it was decisively excluded from serious medical consideration by 1900. This essay examines the complex question of why hypnosis was excluded from professional medical practice by the end of the nineteenth century. Objections to its medical adoption rarely took issue with its supposed effectiveness in producing genuine therapeutic and anaesthetic results. Instead, critics' objections were centred upon a host of social and moral concerns regarding the patient's state of suggestibility and weakened 'will-power' while under the physician's hypnotic 'spell'. The problematic question of precisely how far hypnotic 'rapport' and suggestibility might depart from the Victorian liberal ideal of rational individual autonomy lay at the heart of these concerns. As this essay demonstrates, the hypnotism debate was characterised by a tension between physicians' attempts to balance their commitment to restore patients to health and pervasive middle-class concerns about the rapid and ongoing changes transforming British society at the turn of the century.

Candyflipping and Other Combinations: Identifying Drug–Drug Combinations from an Online Forum

PubMed Central

Chary, Michael; Yi, David; Manini, Alex F.

2018-01-01

Novel psychoactive substances (NPS) refer to synthetic compounds or derivatives of more widely known substances of abuse that have emerged over the last two decades. Case reports suggest that users combine substances to achieve desired psychotropic experiences while reducing dysphoria and unpleasant somatic effects. However, the pattern of combining NPS has not been studied on a large scale. Here, we show that posts discussing NPS describe combining nootropics with sedative-hypnotics and stimulants with plant hallucinogens or psychiatric medications. Discussions that mention sedative-hypnotics most commonly also mention hallucinogens and stimulants. We analyzed 20 years of publicly available posts from Lycaeum, an Internet forum dedicated to sharing information about psychoactive substance use. We used techniques from natural language processing and machine learning to identify NPS and correlate patterns of co-mentions of substances across posts. We found that conversations mentioning synthetic hallucinogens tended to divide into those mentioning hallucinogens derived from amphetamine and those derived from ergot. Conversations that mentioned synthetic hallucinogens tended not to mention plant hallucinogens. Conversations that mention bath salts commonly mention sedative-hypnotics or nootropics while more canonical stimulants are discussed with plant hallucinogens and psychiatric medications. All types of substances are frequently compared to MDMA, DMT, cocaine, or atropine when trying to describe their effects. Our results provide the largest analysis to date of online descriptions of patterns of polysubstance use and further demonstrate the utility of social media in learning about trends in substance use. We anticipate this work to lead to a more detailed analysis of the knowledge contained online about the patterns of usage and effects of novel psychoactive substances. PMID:29760666

Near-death experiences and spiritual well-being.

PubMed

Khanna, Surbhi; Greyson, Bruce

2014-12-01

People who have near-death experiences often report a subsequently increased sense of spirituality and a connection with their inner self and the world around them. In this study, we examined spiritual well-being, using Paloutzian and Ellison's Spiritual Well-Being Scale, among 224 persons who had come close to death. Participants who reported having near-death experiences reported greater spiritual well-being than those who did not, and depth of spiritual well-being was positively correlated with depth of near-death experience. We discussed the implications of these findings in light of other reported aftereffects of near-death experiences and of spiritual well-being among other populations.

Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003–2012

PubMed Central

Wong, Carmen K.; Marshall, Nathaniel S.; Grunstein, Ronald R.; Ho, Samuel S.; Fois, Romano A.; Hibbs, David E.; Hanrahan, Jane R.; Saini, Bandana

2017-01-01

Study Objectives: Stimulated reporting occurs when patients and healthcare professionals are influenced or “stimulated” by media publicity to report specific drug-related adverse reactions, significantly biasing pharmacovigilance analyses. Among countries where the non-benzodiazepine hypnotic drug zolpidem is marketed, the United States experienced a comparable surge of media reporting during 2006–2009 linking the above drug with the development of complex neuropsychiatric sleep-related behaviors. However, the effect of this stimulated reporting in the United States Food and Drug Administration Adverse Event Reporting System has not been explored. Methods: Using disproportionality analyses, reporting odds ratios for zolpidem exposure and the following adverse events; parasomnia, movement-based parasomnia, nonmovement-based parasomnia, amnesia, hallucination, and suicidality were determined and compared to all other medications in the database, followed by specific comparison to the benzodiazepine hypnotic class, year-by-year from 2003 to 2012. Results: Odds ratios were increased significantly during and after the period of media publicity for parasomnias, movement-based parasomnias, amnesias and hallucinations. We also observed that zolpidem adverse drug reaction (ADR) reports have higher odds for parasomnias, movement-based parasomnias, amnesias, hallucinations, and suicidality compared to all other drugs, even before the media publicity cluster. Conclusions: Although our results indicate that zolpidem reports have higher odds for the ADR of interest even before the media publicity cluster, negative media coverage greatly exacerbated the reporting of these adverse reactions. The effect of such reporting must be borne in mind when decisions around drugs which have been the subject of intense media publicity are made by health professionals or regulatory bodies. Citation: Wong CK, Marshall NS, Grunstein RR, Ho SS, Fois RA, Hibbs DE, Hanrahan JR, Saini B. Spontaneous adverse event reports associated with zolpidem in the United States 2003–2012. J Clin Sleep Med. 2017;13(2):223–234. PMID:27784418

Differential Modulation of Ethanol-Induced Sedation and Hypnosis by Metabotropic Glutamate Receptor Antagonists in C57BL/6J Mice

PubMed Central

Sharko, Amanda C.; Hodge, Clyde W.

2008-01-01

Background Emerging evidence implicates metabotropic glutamate receptor (mGluR) function in the neurobiological effects of ethanol. The recent development of subtype specific mGluR antagonists has made it possible to examine the roles of specific mGluRs in biochemical and behavioral responses to ethanol. The purpose of the present study was to determine if mGluRs modulate the acute sedative-hypnotic properties of ethanol in mice. Methods C57BL / 6J mice were tested for locomotor activity (sedation) and duration of loss of the righting reflex (hypnosis) following acute systemic administration of ethanol alone or in combination with the mGluR5-selective antagonist, 2-methyl-6-(phenylethynyl)pyridine (MPEP), the mGluR1-selective antagonist, 7-(hydroxyimino)cyclopropa[b]chromen-1a-carboxylate ethyl ester (CPCCOEt), or the mGluR2 / 3-selective antagonist (2S)-2-Amino-2-[(1S,2S)-2-carboxycycloprop-1-yl]-3-(xanth-9-yl) propanoic acid (LY341495)). Results MPEP (10 and 30 mg / kg) significantly enhanced both the sedative and hypnotic effects of ethanol, while LY341495 (10 and 30 mg / kg) significantly reduced the sedative-hypnotic effects of ethanol. CPCCOEt had no effect at any concentration tested. Further loss of righting reflex experiments revealed that LY341495 (30 mg / kg) significantly reduced hypnosis induced by the gamma-aminobutyric acid type A (GABAA) positive modulators, pentobarbital (50 mg / kg) and midazolam (60 mg / kg), and the N-methyl-D-aspartate (NMDA) receptor antagonist, ketamine (150 mg / kg), while MPEP (30 mg / kg) only significantly enhanced the hypnotic properties of ketamine (150 mg / kg). Conclusions These findings suggest that specific subtypes of the metabotropic glutamate receptor differentially modulate the sedative-hypnotic properties of ethanol through separate mechanisms of action, potentially involving GABAA and NMDA receptors. PMID:18070246

High Prevalence of Inappropriate Benzodiazepine and Sedative Hypnotic Prescriptions among Hospitalized Older Adults.

PubMed

Pek, Elisabeth Anna; Remfry, Andrew; Pendrith, Ciara; Fan-Lun, Chris; Bhatia, R Sacha; Soong, Christine

2017-05-01

Benzodiazepines and sedative hypnotics are commonly used to treat insomnia and agitation in older adults despite significant risk. A clear understanding of the extent of the problem and its contributors is required to implement effective interventions. To determine the proportion of hospitalized older adults who are inappropriately prescribed benzodiazepines or sedative hypnotics, and to identify patient and prescriber factors associated with increased prescriptions. Single-center retrospective observational study. Urban academic medical center. Medical-surgical inpatients aged 65 or older who were newly prescribed a benzodiazepine or zopiclone. Our primary outcome was the proportion of patients who were prescribed a potentially inappropriate benzodiazepine or sedative hypnotic. Potentially inappropriate indications included new prescriptions for insomnia or agitation/anxiety. We used a multivariable random-intercept logistic regression model to identify patient- and prescriber-level variables that were associated with potentially inappropriate prescriptions. Of 1308 patients, 208 (15.9%) received a potentially inappropriate prescription. The majority of prescriptions, 254 (77.4%), were potentially inappropriate. Of these, most were prescribed for insomnia (222; 87.4%) and during overnight hours (159; 62.3%). Admission to a surgical or specialty service was associated with significantly increased odds of potentially inappropriate prescription compared to the general internal medicine service (odds ratio [OR], 6.61; 95% confidence interval [CI], 2.70-16.17). Prescription by an attending physician or fellow was associated with significantly fewer prescriptions compared to first-year trainees (OR, 0.28; 95% CI, 0.08-0.93). Nighttime prescriptions did not reach significance in initial bivariate analyses but were associated with increased odds of potentially inappropriate prescription in our regression model (OR, 4.48; 95% CI, 2.21-9.06). The majority of newly prescribed benzodiazepines and sedative hypnotics were potentially inappropriate and were primarily prescribed as sleep aids. Future interventions should focus on the development of safe sleep protocols and education targeted at first-year trainees.Journal of Hospital Medicine 2017;12:310-316.

DANGEROUS AND HYPNOTIC DRUG ACT

PubMed Central

Whelan, William M.

1961-01-01

It is unprofessional conduct within the meaning of the Medical Practice Act to prescribe a dangerous drug without either a medical examination by a physician or other medical indications. Dangerous and hypnotic drugs are specifically defined by both state and federal law and distribution is strictly regulated. A physician may administer to his own patients such amounts of dangerous drugs as are necessary for the immediate needs of the patient. The physician may obtain such needed amounts of these drugs by an order placed with a pharmacist marked “for administration to immediate needs of patients.” A licensed physician may also prescribe dangerous and hypnotic drugs for patients and such prescriptions may be refilled on the specific authorization of the physician. A physician who dispenses dangerous and hypnotic drugs to patients must obtain a hypnotic drug license; he must use specific purchase orders when purchasing; the drugs must be labeled in the manner provided by law; and all records of sale shall be open to inspection by authorized officers of the law and kept for three years. By the Principles of Medical Ethics physicians are bound to limit the source of their professional income to medical services actually rendered. Recent decisions of the Judicial Council answer questions concerning a physician's interest in a corporation which purchases, packages and sells medicines under a corporate name. Also answered are questions as to the measures that exist to prevent physicians from abusing the privilege of owning a pharmacy, and whether a physician can ethically rent space in a building owned by him to a pharmacist with a percentage of the income of the pharmacy as rental. The public welfare of California and the nation as determined by legislation strictly regulates the distribution of dangerous drugs. It is in the best interest of the medical profession and its patients that these laws be understood and carefully observed. PMID:13784776

Sedative-hypnotic and anxiolytic effects and the mechanism of action of aqueous extracts of peanut stems and leaves in mice.

PubMed

Deng, Lei; Shi, Ai-Min; Wang, Qiang

2018-03-24

Peanut stems and leaves (PSL) have traditionally been used as both a special food and a herbal medicine in Asia. The sedative-hypnotic and anxiolytic effects of PSL have been recorded in classical traditional Chinese literature, and more recently by many other researchers. In a previous study, four sleep-related ingredients (linalool, 5-hydroxy-4',7-dimethoxyflavanone, 2'-O-methylisoliquiritigenin and ferulic acid), among which 5-hydroxy-4',7-dimethoxyflavanone and 2'-O-methylisoliquiritigenin were newly found in Arachis species, were screened by ultrahigh-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC/QTOF-MS). In the current study, quantitative examination of the above four ingredients was conducted. Serious fundamental functional studies were done in mice, including locomotor activity, direct sleep tests, pentobarbital-induced sleeping time tests, subthreshold dose of pentobarbital tests and barbital sodium sleep incubation period tests, to determine the material base for the sedative-hypnotic and anxiolytic effects of aqueous extracts of PSL. Furthermore, neurotransmitter levels in three brain regions (cerebrum, cerebellum and brain stem) were determined using UHPLC coupled with triple-quadrupole mass spectrometry (UHPLC/QQQ-MS) in order to elucidate the exact mechanism of action. Aqueous extract of PSL at a dose of 500 mg kg -1 (based on previous experience), along with different concentrations of the above four functional ingredients (189.86 µg kg -1 linalool, 114.75 mg kg -1 5-hydroxy-4',7-dimethoxyflavanone, 32.4mg kg -1 2'-O-methylisoliquiritigenin and 44.44 mg kg -1 ferulic acid), had a sedative-hypnotic effect by affecting neurotransmitter levels in mice. The data demonstrate that these four ingredients are the key functional factors for the sedative-hypnotic and anxiolytic effects of PSL aqueous extracts and that these effects occur via changes in neurotransmitter levels and pathways. © 2018 Society of Chemical Industry. © 2018 Society of Chemical Industry.

Concentrations of zolpidem and zopiclone in venous blood samples from impaired drivers compared with femoral blood from forensic autopsies.

PubMed

Jones, Alan Wayne; Holmgren, Anita

2012-10-10

The concentrations of zolpidem and zopiclone were determined in peripheral blood samples in two forensic materials collected over a 10-year period (2001-2010). The z-hypnotics were determined in venous blood from living subjects (impaired drivers) and in femoral blood from deceased persons (forensic autopsies), with the latter classified as intoxication or other causes of death. The z-hypnotics were determined in blood by capillary column gas chromatography (GC) with a nitrogen-phosphorous (N-P) detector after solvent extraction with n-butyl acetate. The analytical limit of quantitation (LOQ) was 0.02 mg/L for zopiclone and 0.05 mg/L for zolpidem and these have remained unchanged throughout the study. When death was attributed to drug intoxication (N=918), the median concentration of zopiclone in blood was 0.20 mg/L compared with 0.06 mg/L for other causes of death (N=1215) and 0.07 mg/L in traffic offenders (N=691) (p<0.001). Likewise, a higher median concentration (0.30 mg/L) was found in intoxication deaths involving zolpidem (N=357) compared with 0.13 mg/L for other causes of death (N=397) or 0.19 mg/L in impaired drivers (N=837) (p<0.001). Median concentration in blood of both z-hypnotics were appreciably higher in intoxication deaths when no other substances were identified; 0 70 mg/L (N=12) for zopiclone and 1.35 mg/L (N=12) for zolpidem. The median concentrations of z-hypnotics in blood decreased as the number of co-ingested substances increased for intoxication deaths but not other causes of death. The most prevalent co-ingested substances were ethanol in autopsy cases and diazepam in the motorists. This large compilation of forensic cases should prove useful when toxicologists are required to interpret concentrations of z-hypnotics in blood samples in relation to cause of death. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Ambient Light Intensity, Actigraphy, Sleep and Respiration, Circadian Temperature and Melatonin Rhythms and Daytime Performance of Crew Members During Space Flight on STS-90 and STS-95 Missions

NASA Technical Reports Server (NTRS)

Czeisler, Charles A.; Dijk, D.-J.; Neri, D. F.; Hughes, R. J.; Ronda, J. M.; Wyatt, J. K.; West, J. B.; Prisk, G. K.; Elliott, A. R.; Young, L. R.

1999-01-01

Sleep disruption and associated waking sleepiness and fatigue are common during space flight. A survey of 58 crew members from nine space shuttle missions revealed that most suffered from sleep disruption, and reportedly slept an average of only 6.1 hours per day of flight as compared to an average of 7.9 hours per day on the ground. Nineteen percent of crewmembers on single shift missions and 50 percent of the crewmembers in dual shift operations reported sleeping pill usage (benzodiazepines) during their missions. Benzodiazepines are effective as hypnotics, however, not without adverse side effects including carryover sedation and performance impairment, anterograde amnesia, and alterations in sleep EEG. Our preliminary ground-based data suggest that pre-sleep administration of 0.3 mg of the pineal hormone melatonin may have the acute hypnotic properties needed for treating the sleep disruption of space flight without producing the adverse side effects associated with benzodiazepines. We hypothesize that pre-sleep administration of melatonin will result in decreased sleep latency, reduced nocturnal sleep disruption, improved sleep efficiency, and enhanced next-day alertness and cognitive performance both in ground-based simulations and during the space shuttle missions. Specifically, we have carried out experiments in which: (1) ambient light intensity aboard the space shuttle is assessed during flight; (2) the impact of space flight on sleep (assessed polysomnographically and actigraphically), respiration during sleep, circadian temperature and melatonin rhythms, waking neurobehavioral alertness and performance is assessed in crew members of the Neurolab and STS-95 missions; (3) the effectiveness of melatonin as a hypnotic is assessed independently of its effects on the phase of the endogenous circadian pacemaker in ground-based studies, using a powerful experimental model of the dyssomnia of space flight; (4) the effectiveness of melatonin as a hypnotic is assessed during the STS-90 (Neurolab) and STS-95 missions in a double-blind placebo-controlled trial. In both flight-based experiments, the effects of melatonin on sleep stages and spectral composition of the EEG during sleep will be determined as well as its effects on daytime alertness and performance; (5) the impact of space flight on sleep and waking neurobehavioral alertness and performance in 30-45-year-old astronauts is compared with its impact in a 77-year-old astronaut. This case study is the first to assess the effects of space flight on an older individual. Because the investigators are still blind to the treatment in this double-blind, placebo-controlled trial, preliminary results will be presented independent of the drug condition.

Temazepam, But Not Zolpidem, Causes Orthostatic Hypotension in Astronauts After Spaceflight

NASA Technical Reports Server (NTRS)

Shi, Shang-Jin; Garcia, Kathleen M.; Meck, Janice V.

2002-01-01

Many astronauts do not sleep well due to the difficult environment in space. Hypnotics such as temazepam or zolpidem are often taken while in space and/or the night prior to returning to Earth. Until now, no data have illustrated the effect of these sleeping medications on postflight hemodynamic responses. The purpose of this study was to determine if the use of different hypnotics during flight has any effect on cardiovascular responses to standing in astronauts upon returning to Earth's gravity.

Analysis of Zolpidem in Postmortem Fluids and Tissues Using Ultra-Performance Liquid Chromatography-Mass Spectrometry

DTIC Science & Technology

2014-02-01

16. Abstract Zolpidem is a nonbenzodiazepine sedative hypnotic drug used for the short-term treatment of insomnia. Its use is common and wide-spread...Classif. (of this page) 21. No. of Pages 22. Price Unclassified Unclassified 15 Form DOT F 1700.7 (8-72) Reproduction of completed page authorized iii...INTRODUCTION Zolpidem is a nonbenzodiazepine sedative hypnotic drug used to treat insomnia by slowing the activity in the brain. It is prescribed as a short

Cognitive behavioral hypnotherapy for dissociative disorders.

PubMed

Fine, Catherine G

2012-04-01

Dissociative disorders (DD) prevail as sequelae to overwhelming experiences in childhood. These readily formed post-traumatic responses and trance states develop in high hypnotizable subjects whose dysregulations become organized into ego states. A cognitive behavioral hypnotherapeutic treatment model will effectively contain, explore, metabolize, and resolve these life-endangering conditions. This article will detail the cognitive hypnotic world of DD patients, the relational spaces of the ego states, and the triphasic treatment mode to successfully resolve the dissociative pathology. Structured and phase appropriate hypnotic interventions will be described.

Potential contributions of hypnosis to ego-strengthening procedures in EMDR. Eye Movement Desensitization Reprocessing.

PubMed

Phillips, M

2001-01-01

This paper explores how hypnotic principles can be systematically incorporated into the standard EMDR protocol to enhance various ego strength capacities during EMDR treatment. Expanding these skill areas can widen the therapeutic window of possibility for clients with a variety of complex clinical issues, including posttraumatic, dissociative or personality disorders, anxiety symptoms, and depressive difficulties. Clinical case examples are used to illustrate ways of integrating hypnotic principles within a proposed EMDR protocol to promote ego strengthening and facilitate therapeutic change.

The effects of benzodiazepine (triazolam), cyclopyrrolone (zopiclone) and imidazopyridine (zolpidem) hypnotics on the frequency of hippocampal theta activity and sleep structure in rats.

PubMed

Yoshimoto, M; Higuchi, H; Kamata, M; Yoshida, K; Shimizu, T; Hishikawa, Y

1999-01-01

In order to investigate the relative efficacy and safety of zopiclone and zolpidem, we compared the effects of higher doses of zopiclone and zolpidem on the frequency of hippocampal theta activity and sleep structure with that of triazolam. Rats were divided into triazolam treatment group (1 mg/kg, 5 mg/kg), zopiclone treatment group (20 mg/kg, 100 mg/kg) and zolpidem treatment group (20 mg/kg, 100 mg/kg). Rats were injected intraperitoneally with these drugs or their vehicle. Polygraphic sleep recording and visual frequency analysis of the hippocampal EEG activity in REM sleep were carried out for 6 h after each injection. Zolpidem, unlike triazolam and zopiclone, had a much milder reducing-effect on the frequency of hippocampal theta activity and suppressing-effect on REM sleep. These results suggest that zolpidem may prove to be a safer hypnotic drug which has fewer or milder side effects than are benzodiazepine and cyclopyrrolone hypnotics.

Case-controlled study on risk factors for the development of constipation in hospitalized patients.

PubMed

Ueki, Tetsuya; Nagai, Keiko; Ooe, Nobuharu; Nakashima, Mihoko N; Nishida, Koyo; Nakamura, Junzo; Nakashima, Mikiro

2011-03-01

Constipation is a common problem in hospitalized patients; however, the relative risks of its development with various factors have not been clarified. To clarify the risk factors associated with constipation, we performed a case-controlled study of 165 hospitalized patients who were not laxative users on admission. They were divided into case (n=35) and control (n=130) groups according to laxative administration during hospitalization. Comparison of the patient backgrounds in the two groups revealed significant differences in the activities of daily living, length of fasting, rest level on admission, cerebrovascular disease, and administration of hypnotics. Multiple logistic regression analysis using these five factors as autonomous variables showed that administration of hypnotics (odds ratio, 2.79; 95% confidence interval, 1.10-7.06; p=0.031) was significantly related to laxative use. Therefore, the administration of hypnotics may be the principal cause of constipation development in hospitalized patients and they should be used with caution.

Influence of anesthesia on cerebral blood flow, cerebral metabolic rate, and brain functional connectivity.

PubMed

Bonhomme, Vincent; Boveroux, Pierre; Hans, Pol; Brichant, Jean François; Vanhaudenhuyse, Audrey; Boly, Melanie; Laureys, Steven

2011-10-01

To describe recent studies exploring brain function under the influence of hypnotic anesthetic agents, and their implications on the understanding of consciousness physiology and anesthesia-induced alteration of consciousness. Cerebral cortex is the primary target of the hypnotic effect of anesthetic agents, and higher-order association areas are more sensitive to this effect than lower-order processing regions. Increasing concentration of anesthetic agents progressively attenuates connectivity in the consciousness networks, while connectivity in lower-order sensory and motor networks is preserved. Alteration of thalamic sub-cortical regulation could compromise the cortical integration of information despite preserved thalamic activation by external stimuli. At concentrations producing unresponsiveness, the activity of consciousness networks becomes anticorrelated with thalamic activity, while connectivity in lower-order sensory networks persists, although with cross-modal interaction alterations. Accumulating evidence suggests that hypnotic anesthetic agents disrupt large-scale cerebral connectivity. This would result in an inability of the brain to generate and integrate information, while external sensory information is still processed at a lower order of complexity.

‘Looking as Little Like Patients as Persons Well Could’: Hypnotism, Medicine and the Problem of the Suggestible Subject in Late Nineteenth-Century Britain

PubMed Central

Chettiar, Teri

2012-01-01

During the late nineteenth century, many British physicians rigorously experimented with hypnosis as a therapeutic practice. Despite mounting evidence attesting to its wide-ranging therapeutic uses publicised in the 1880s and 1890s, medical hypnosis remained highly controversial. After a decade and a half of extensive medical discussion and debate surrounding the adoption of hypnosis by mainstream medical professionals – including a thorough inquiry organised by the British Medical Association – it was decisively excluded from serious medical consideration by 1900. This essay examines the complex question of why hypnosis was excluded from professional medical practice by the end of the nineteenth century. Objections to its medical adoption rarely took issue with its supposed effectiveness in producing genuine therapeutic and anaesthetic results. Instead, critics’ objections were centred upon a host of social and moral concerns regarding the patient’s state of suggestibility and weakened ‘will-power’ while under the physician’s hypnotic ‘spell’. The problematic question of precisely how far hypnotic ‘rapport’ and suggestibility might depart from the Victorian liberal ideal of rational individual autonomy lay at the heart of these concerns. As this essay demonstrates, the hypnotism debate was characterised by a tension between physicians’ attempts to balance their commitment to restore patients to health and pervasive middle-class concerns about the rapid and ongoing changes transforming British society at the turn of the century. PMID:23002303

Temporal changes in postural sway caused by ultrashort-acting hypnotics: triazolam and zolpidem.

PubMed

Nakamura, M; Ishii, M; Niwa, Y; Yamazaki, M; Ito, H

2005-01-01

Two ultrashort-acting hypnotics, triazolam 0.25 mg and zolpidem 10 mg, were studied for their effects on equilibrium function in humans. Eight healthy male subjects participated in a double-blind, placebo-controlled study after informed consent. They subjected to static equilibrium tests, oculomotor tests and an assay of drug concentrations in the blood. Zolpidem was statistically significant in postural sway in tandem stance test, as defined by parametric values of tracing sum length and polygonal area of foot pressure center measured by a gait analysis system. In the tandem stance test, triazolam was statistically significant in postural sway only as defined by the polygonal area. However, in the Romberg test, the only statistically significant difference in zolpidem use was observed in polygonal area values. Blood concentrations of triazolam and zolpidem were found to closely correlate with the extent of postural sway in both tandem stance and Romberg tests. In this study, zolpidem with minimal muscle-relaxant effect incurred imbalance more extensively than triazolam, which is known for its effect of muscle relaxation. In addition, gaze deviation nystagmus was observed only in zolpidem use in 5 of 8 subjects (62.5%). From these results, it is suggested that in the use of hypnotics, sway derives from the suppression of the central nervous system relevant to awakening rather than from muscle relaxation. The prior reference to blood concentrations of hypnotics should help improve safety care in minimizing loss of balance control and possible fall. Copyright 2005 S. Karger AG, Basel.

Lower likelihood of falling at age 90+ is associated with daily exercise a quarter of a century earlier: The 90+ Study.

PubMed

Paganini-Hill, Annlia; Greenia, Dana E; Perry, Shawna; Sajjadi, Seyed Ahmad; Kawas, Claudia H; Corrada, Maria M

2017-11-01

to explore the relationship between risk of falling at age 90+ and prior physical activity at age 60-70s. population-based cohort study (The 90+ Study). California retirement community. of 1596 cohort members, 1536 had both falls and prior activity data. Mean age = 94 years; 78% female; 99% Caucasian. time spent in active physical activity was self-reported in 1980s; medical history, medication, assistive devices, residence type, and falls (outcome) was collected in 2000s. Activity/fall relationships were assessed using logistic regression. falls were reported by 52% of participants, recurrent falls by 32%, and severe injury by 21% of fallers. In univariate analyses risk of falling at age 90+ was significantly related to medical history (heart disease, TIA/stroke, arthritis, vision disease, depression, dementia), medication use (hypnotics, anti-psychotics, anti-depressants), use of assistive devices (cane, walker, wheelchair), residence type (living with relatives, sheltered living), and source of information (self-report vs informant). Risks of falling and recurrent falls at age 90+ were 35-45% lower in those reporting 30+ minutes/day of active physical activity at age 60-70s compared with no activity. The odds ratio of falling was 0.65 (95% CI = 0.44-0.97) for 30-45 minutes/day and 0.64 (0.44-0.94) for 1+ hour/day adjusting for age, sex, medical history (stroke/TIA, vision disease, depression), use of assistive devices, and source of information. falls are extremely common among the oldest-old and a significant proportion lead to severe injury. This work is the first to show an association between exercise at age 60-70s and lower risk of falling at age 90+. © The Author 2017. Published by Oxford University Press on behalf of the British Geriatrics Society.All rights reserved. For permissions, please email: journals.permissions@oup.com

Cognitive Hypnotherapy for Accessing and Healing Emotional Injuries for Anxiety Disorders.

PubMed

Alladin, Assen

2016-07-01

Although anxiety disorders on the surface may appear simple, they often represent complex problems that are compounded by underlying factors. For these reasons, treatment of anxiety disorders should be individualized. This article describes cognitive hypnotherapy, an individual comprehensive treatment protocol that integrates cognitive, behavioral, mindfulness, psychodynamic, and hypnotic strategies in the management of anxiety disorders. The treatment approach is based on the self-wounds model of anxiety disorders, which provides the rationale for integrating diverse strategies in the psychotherapy for anxiety disorders. Due to its evidence-based and integrated nature, the psychotherapy described here provides accuracy, efficacy, and sophistication in the formulation and treatment of anxiety disorders. This model can be easily adapted to the understanding and treatment of other emotional disorders.

Reflexivity, the role of history, and the case of mesmerism in early Victorian Britain.

PubMed

Lamont, Peter

2010-11-01

As part of a wider argument that history is essential to psychological understanding because of the reflexive nature of psychological knowledge, this article examines the case of mesmerism in early Victorian Britain as an example of how psychological knowledge is both constructive and constructed. It is argued that the shift from "mesmerism" to "hypnotism" was a change in understanding that created a new kind of psychological experience. It is also argued that demonstrations of mesmerism, far from being self-evident facts, could be framed as evidence either for or against the central claims of mesmerism. It is concluded that the case of mesmerism in early Victorian Britain provides a further example of the need for historical understanding within Psychology.

Advances in the management of insomnia

PubMed Central

Bishop, Todd M.; Marcus, Jonathan A.

2014-01-01

Insomnia is highly prevalent and associated with considerable morbidity. Several very efficacious treatments, both pharmacologic and non-pharmacologic, exist for the management of insomnia. New modes of delivery and new formulations of existing sedative-hypnotic medications have been introduced. Novel agents are still being developed and tested to arrive at a hypnotic that has limited side effects while still being efficacious. Innovations with respect to behavioral interventions, which are drastically under-utilized, have focused mainly on making these interventions more widely available through dissemination efforts, briefer formats and more accessible platforms. PMID:24991425

A hypnotically mediated guided imagery intervention for intrusive imagery: creating ground for figure.

PubMed

Appel, P R

1999-04-01

Intrusive imagery can be seen as a cognitive dysfunction in the assimilation and accommodation of the psychological material represented by those images. From a gestalt psychological perspective, the intrusive image represents a figure without a ground that can provide meaning and context. Hypnotically mediated guided imagery interventions can be used to create a ground for the rogue image that metaphorically is an unassimilated figure; and thus allow for the creation of a new cognitive scheme. Four case examples are presented as well as a model for the intervention.

Efficacy of Brief Behavioral Treatment for Chronic Insomnia in Older Adults

PubMed Central

Buysse, Daniel J.; Germain, Anne; Moul, Douglas E.; Franzen, Peter L.; Brar, Laurie K.; Fletcher, Mary E.; Begley, Amy; Houck, Patricia R.; Mazumdar, Sati; Reynolds, Charles F.; Monk, Timothy H.

2011-01-01

Background Chronic insomnia is a common health problem with substantial consequences in older adults. Cognitive behavioral treatments are efficacious but not widely available. The aim of this study was to test the efficacy of brief behavioral treatment for insomnia (BBTI) vs an information control (IC) condition. Methods A total of 79 older adults (mean age, 71.7 years; 54 women [70%]) with chronic insomnia and common comorbidities were recruited from the community and 1 primary care clinic. Participants were randomly assigned to either BBTI, consisting of individualized behavioral instructions delivered in 2 intervention sessions and 2 telephone calls, or IC, consisting of printed educational material. Both interventions were delivered by a nurse clinician. The primary outcome was categorically defined treatment response at 4 weeks, based on sleep questionnaires and diaries. Secondary outcomes included self-report symptom and health measures, sleep diaries, actigraphy, and polysomnography. Results Categorically defined response (67% [n=26] vs 25% [n=10]; χ2=13.8) (P<.001) and the proportion of participants without insomnia (55% [n=21] vs 13% [n=5]; χ2=15.5) (P<.001) were significantly higher for BBTI than for IC. The number needed to treat was 2.4 for each outcome. No differential effects were found for subgroups according to hypnotic or antidepressant use, sleep apnea, or recruitment source. The BBTI produced significantly better outcomes in self-reported sleep and health (group × time interaction, F5,73=5.99, P<.001), sleep diary (F8,70= 4.32, P<.001), and actigraphy (F4,74=17.72, P<.001), but not polysomnography. Improvements were maintained at 6months. Conclusion We found that BBTI is a simple, efficacious, and durable intervention for chronic insomnia in older adults that has potential for dissemination across medical settings. PMID:21263078

Subliminal processes, dissociation and the 'I'.

PubMed

Bob, Petr

2003-06-01

The study of unconscious processes leads to the hypothesis of the limit of consciousness, which involves two main kinds of psychic activity. The first represents psychic contents which are subliminal for their low energy, the second subliminal contents which are inaccessible to consciousness because they are dissociated in the subliminal region. Dissociation is a concept introduced by Pierre Janet for splitting consciousness due to traumatic events or during hypnosis. It takes a more general form in Hilgard's neo-dissociation theory of hypnotic phenomena and also in Jung's theory of the collective unconscious. Further generalization links it to the modern findings of explicit and implicit perception, leading to a shift in dissociation from hypothesis to clinical, experimental and theoretical reality. Studies in hypnosis also point to the existence of an integrative psychic entity, that comprises the conscious 'I'. Hilgard called this the hidden observer, and his findings represent empirical confirmation of Jung's term for the Self as mirror 'I', which leads to many important consequences for self-discovery and the meaning of life.

Hypnosis for nausea and vomiting in cancer chemotherapy: a systematic review of the research evidence.

PubMed

Richardson, J; Smith, J E; McCall, G; Richardson, A; Pilkington, K; Kirsch, I

2007-09-01

To systematically review the research evidence on the effectiveness of hypnosis for cancer chemotherapy-induced nausea and vomiting (CINV). A comprehensive search of major biomedical databases including MEDLINE, EMBASE, ClNAHL, PsycINFO and the Cochrane Library was conducted. Specialist complementary and alternative medicine databases were searched and efforts were made to identify unpublished and ongoing research. Citations were included from the databases' inception to March 2005. Randomized controlled trials (RCTs) were appraised and meta-analysis undertaken. Clinical commentaries were obtained. Six RCTs evaluating the effectiveness of hypnosis in CINV were found. In five of these studies the participants were children. Studies report positive results including statistically significant reductions in anticipatory and CINV. Meta-analysis revealed a large effect size of hypnotic treatment when compared with treatment as usual, and the effect was at least as large as that of cognitive-behavioural therapy. Meta-analysis has demonstrated that hypnosis could be a clinically valuable intervention for anticipatory and CINV in children with cancer. Further research into the effectiveness, acceptance and feasibility of hypnosis in CINV, particularly in adults, is suggested. Future studies should assess suggestibility and provide full details of the hypnotic intervention.

Hypnotherapy in child psychiatry: the state of the art.

PubMed

Huynh, Melanie Ekholdt; Vandvik, Inger Helene; Diseth, Trond H

2008-07-01

Children are more easily hypnotized than adults, and hypnotherapy as a method responds to the general developmental needs of children by addressing their ability for fantasy and imagination. Hypnotherapy and self-hypnosis are tools with which to assess and develop protective factors, and enhance positive adjustment. Meta-analyses and overviews have demonstrated the effect of hypnotherapy in paediatric disorders like asthma, chronic and acute pain, and in procedure-related distress in cancer patients. We wanted to examine the use and benefits of hypnotherapy when applied to child psychiatric disorders. A review of a literature search from PubMed, PsychINFO and the Cochrane databases revealed 60 publications, mostly case reports based on 2-60 cases, addressing the use of hypnotherapy in various child psychiatric conditions. Findings indicate that hypnotherapy may be useful for a wide range of disorders and problems, and may be particularly valuable in the treatment of anxiety disorders and trauma-related conditions. In conclusion, knowledge of hypnosis is useful in clinical practice and hypnotherapy may play an important role as an adjunctive therapy in cognitive-behavioural treatment and family therapy. Additional qualitative and quantitative studies are needed to assess the place for hypnosis/hypnotherapy in child psychiatry.

Benzodiazepine dependence in subjects with alcohol use disorders: what prevalence?

PubMed

Morel, A; Grall-Bronnec, M; Bulteau, S; Chauvin-Grelier, P; Gailledrat, L; Pinot, M L; Jolliet, P; Victorri-Vigneau, C

2016-10-01

To our knowledge, no studies have been conducted in France on benzodiazepine (BZD) dependence among outpatients with alcohol use disorders (AUD). Some international studies have been conducted on the consumption of BZD in this specific population, but the comparisons among them are difficult. We aimed to assess the current prevalence of probable benzodiazepine and BZD-like hypnotics (Z-drugs) dependence among outpatients seeking treatment for AUD. Participants were patients seeking treatment for AUD for the first time or repeating treatment after more than twelve months. Recruitment took place in seven addiction centres between January and December 2013 in the Nantes region (France). BZD/Z-drug dependence was assessed according to the DSM-IV diagnostic criteria for dependence. This information was gathered through a self-report questionnaire. Among the 1005 patients included in this study, 413 were BZD/Z-drug users (41.1%). Among the 413 patients, 217 were probably dependent on at least one substance, which represents 21.6% of the total population and 52.5% of BZD/Z-drug users. BZD/Z-drug dependence represents a public health concern. Prescribers should take the risks into account and keep treatment courses to a minimum.

Gender differences in highway driving performance after administration of sleep medication: a review of the literature.

PubMed

Verster, Joris C; Roth, Thomas

2012-01-01

It is generally assumed that there are minimal gender differences in the safety and efficacy of central nervous system drugs, as is evidenced by men and women receiving the same drug dosage. There is, however, evidence that drugs may have a differential effect on performance in men and women, given reported differences in pharmacokinetics as well as the presence or absence and severity of adverse effects. It is especially important to verify whether gender differences in performance exist in case of activities that have potentially dangerous outcomes such as driving a car. This review summarizes the current scientific evidence on gender differences in driving performance after treatment with hypnotic drugs. A literature search was conducted to obtain all studies that conducted on-road driving tests to examine the effects hypnotic drugs on driving. Cross-references were checked and technical reports and raw data were obtained, if possible. Fourteen studies were evaluated. Many studies did not allow analyses of gender effects because only women were included. Others did not report data on gender analyses. Technical reports and additional data analyses revealed significant gender differences in driving performance the morning following bedtime administration of flurazepam (30 mg) and after middle-of-the-night administration of zolpidem (10 mg). No significant gender differences were found for ramelteon (8 mg), lormetazepam (1 and 2 mg), zaleplon (10 and 20 mg), and zopiclone (7.5 mg). Although the available data are limited, the results show that significant gender differences have been found for some drugs but not others. Therefore, in the future more research is needed to reveal potential gender differences and to determine what mediates them.

Memory disorders associated with consumption of drugs: updating through a case/noncase study in the French PharmacoVigilance Database.

PubMed

Chavant, Francois; Favrelière, Sylvie; Lafay-Chebassier, Claire; Plazanet, Caroline; Pérault-Pochat, Marie-Christine

2011-12-01

To investigate putative associations of reports of memory disorders and suspected drugs. We used the case/noncase method in the French PharmacoVigilance Database (FPVD). Cases were reports of memory loss in the FPVD between January 2000 and December 2009. Noncases were all other reports during the same period. To assess the association between memory impairment and drug intake, we calculated an odds ratio with its 95% confidence interval. Among the 188,284 adverse drug reactions recorded, we identified 519 cases of memory loss. The sex ratio was 0.6 and the median age was 54 years (range 4-93). The maximal number of cases occurred between 40-49 and 50-59 years. Evolution was favourable in 63% of the cases. We found significant odds ratios for benzodiazepines (alprazolam, bromazepam, prazepam, clonazepam etc.), benzodiazepine-like hypnotics (zolpidem and zopiclone), antidepressants (fluoxetine, paroxetine and venlafaxine), analgesics (morphine, nefopam and tramadol), anticonvulsants (topiramate, pregabalin, levetiracetam etc.), antipsychotics (aripiprazole and lithium) and other drugs, such as trihexyphenidyl, ciclosporin and isotretinoin. Our study confirmed an association between memory disorders and some drugs, such as benzodiazepines and anticonvulsants. However, other drugs, such as benzodiazepine-like hypnotics, newer anticonvulsants, serotonin reuptake inhibitor antidepressants, isotretinoin and ciclosporin were significantly associated with memory disorders, although this was not described or poorly described in the literature. Taking account of the limits of this study in the FPVD (under-reporting, notoriety bias etc.), the case/noncase method allows assessment and detection of associations between exposure to drugs and a specific adverse drug reaction, such as memory disorders, and could thus generate signals and orientate us to further prospective studies to confirm such associations. © 2011 The Authors. British Journal of Clinical Pharmacology © 2011 The British Pharmacological Society.

Nicotine Enhances the Hypnotic and Hypothermic Effects of Alcohol in the Mouse.

PubMed

Slater, Cassandra A; Jackson, Asti; Muldoon, Pretal P; Dawson, Anton; O'Brien, Megan; Soll, Lindsey G; Abdullah, Rehab; Carroll, F Ivy; Tapper, Andrew R; Miles, Michael F; Banks, Matthew L; Bettinger, Jill C; Damaj, Imad M

2016-01-01

Ethanol (EtOH) and nicotine abuse are 2 leading causes of preventable mortality in the world, but little is known about the pharmacological mechanisms mediating co-abuse. Few studies have examined the interaction of the acute effects of EtOH and nicotine. Here, we examine the effects of nicotine administration on the duration of EtOH-induced loss of righting reflex (LORR) and characterize the nature of their pharmacological interactions in C57BL/6J mice. We assessed the effects of EtOH and nicotine and the nature of their interaction in the LORR test using isobolographic analysis after acute injection in C57BL/6J male mice. Next, we examined the importance of receptor efficacy using nicotinic partial agonists varenicline and sazetidine. We evaluated the involvement of major nicotinic acetylcholine receptor (nAChR) subtypes using nicotinic antagonist mecamylamine and nicotinic α4- and α7-knockout mice. The selectivity of nicotine's actions on EtOH-induced LORR was examined by testing nicotine's effects on the hypnotic properties of ketamine and pentobarbital. We also assessed the development of tolerance after repeated nicotine exposure. Last, we assessed whether the effects of nicotine on EtOH-induced LORR extend to hypothermia and EtOH intake in the drinking in the dark (DID) paradigm. We found that acute nicotine injection enhances EtOH's hypnotic effects in a synergistic manner and that receptor efficacy plays an important role in this interaction. Furthermore, tolerance developed to the enhancement of EtOH's hypnotic effects by nicotine after repeated exposure of the drug. α4* and α7 nAChRs seem to play an important role in nicotine-EtOH interaction in the LORR test. In addition, the magnitude of EtOH-induced LORR enhancement by nicotine was more pronounced in C57BL/6J than DBA/2J mice. Furthermore, acute nicotine enhanced ketamine and pentobarbital hypnotic effects in the mouse. Finally, nicotine enhanced EtOH-induced hypothermia but decreased EtOH intake in the DID test. Our results demonstrate that nicotine synergistically enhances EtOH-induced LORR in the mouse. Copyright © 2016 by the Research Society on Alcoholism.

Beneficial effects of hypnosis and adverse effects of empathic attention during percutaneous tumor treatment: when being nice does not suffice.

PubMed

Lang, Elvira V; Berbaum, Kevin S; Pauker, Stephen G; Faintuch, Salomao; Salazar, Gloria M; Lutgendorf, Susan; Laser, Eleanor; Logan, Henrietta; Spiegel, David

2008-06-01

To determine how hypnosis and empathic attention during percutaneous tumor treatments affect pain, anxiety, drug use, and adverse events. For their tumor embolization or radiofrequency ablation, 201 patients were randomized to receive standard care, empathic attention with defined behaviors displayed by an additional provider, or self-hypnotic relaxation including the defined empathic attention behaviors. All had local anesthesia and access to intravenous medication. Main outcome measures were pain and anxiety assessed every 15 minutes by patient self-report, medication use (with 50 mug fentanyl or 1 mg midazolam counted as one unit), and adverse events, defined as occurrences requiring extra medical attention, including systolic blood pressure fluctuations (> or =50 mm Hg change to >180 mm Hg or <105 mm Hg), vasovagal episodes, cardiac events, and respiratory impairment. Patients treated with hypnosis experienced significantly less pain and anxiety than those in the standard care and empathy groups at several time intervals and received significantly fewer median drug units (mean, 2.0; interquartile range [IQR], 1-4) than patients in the standard (mean, 3.0; IQR, 1.5-5.0; P = .0147) and empathy groups (mean, 3.50; IQR, 2.0-5.9; P = .0026). Thirty-one of 65 patients (48%) in the empathy group had adverse events, which was significantly more than in the hypnosis group (eight of 66; 12%; P = .0001) and standard care group (18 of 70; 26%; P = .0118). Procedural hypnosis including empathic attention reduces pain, anxiety, and medication use. Conversely, empathic approaches without hypnosis that provide an external focus of attention and do not enhance patients' self-coping can result in more adverse events. These findings should have major implications in the education of procedural personnel.

Effect of hypnosis on masseter EMG recorded during the 'resting' and a slightly open jaw posture.

PubMed

Al-Enaizan, N; Davey, K J; Lyons, M F; Cadden, S W

2015-11-01

The aim of this experimental study was to determine whether minimal levels of electromyographic activity in the masseter muscle are altered when individuals are in a verified hypnotic state. Experiments were performed on 17 volunteer subjects (8 male, 9 female) all of whom gave informed consent. The subjects were dentate and had no symptoms of pain or masticatory dysfunction. Surface electromyograms (EMGs) were made from the masseter muscles and quantified by integration following full-wave rectification and averaging. The EMGs were obtained (i) with the mandible in 'resting' posture; (ii) with the mandible voluntarily lowered (but with the lips closed); (iii) during maximum voluntary clenching (MVC). The first two recordings were made before, during and after the subjects were in a hypnotic state. Susceptibility to hypnosis was assessed with Spiegel's eye-roll test, and the existence of the hypnotic state was verified by changes in ventilatory pattern. On average, EMG levels expressed as percentages of MVC were less: (i) when the jaw was deliberately lowered as opposed to being in the postural position: (ii) during hypnosis compared with during the pre- and post-hypnotic periods. However, analysis of variance followed by post hoc tests with multiple comparison corrections (Bonferroni) revealed that only the differences between the level during hypnosis and those before and after hypnosis were statistically significant (P < 0·05). As the level of masseter EMG when the mandible was in 'resting' posture was reduced by hypnosis, it appears that part of that EMG is of biological origin. © 2015 John Wiley & Sons Ltd.

[Effectiveness of an online cognitive behavioral therapy for insomnia].

PubMed

Friðgeirsdóttir, Guðlaug; Jóhannsson, Gunnar; Ellertsson, Steindór; Björnsdóttir, Erla

2015-04-01

Insomnia is a common health problem with serious mental and physical consequences as well as increased economical costs. The use of hypnotics in Iceland is immense in spite of cognitive behavioral therapy for insomnia (CBT-I) being recommended as the first choice treatment of chronic insomnia. To meet the needs of more individuals suffering from insomnia, online CBT-I was established at betrisvefn.is. The objective of this research was to evaluate the effectiveness of this internet-based CBT-I. One hundred seventy-five users (mean age 46 y (18-79 y)) started a 6 week online intervention for insomnia. The drop-out rate was 29%, leaving a final sample of 125 users. The intervention is based on well-established face-to-face CBT-I. Sleep diaries were used to determine changes in sleep efficiency, sleep onset latency and wake after sleep onset. Treatment effects were assesed after 6 weeks of treatment and at the 6 week follow-up. Significant improvement was found in all main sleep variables except for 5% decrease in total sleep time (TST). Effects were sustained at 6 week follow-up and TST increased. The use of hypnotics decreased significantly. This form of treatment seems to suit its users very well and over 94% would recommend the treatment. Internet interventions for insomnia seem to have good potential. CBT-I will hopefully be offered as the first line treatment for chronic insomnia in Iceland instead of hypnotics as the availability of the CBT-I is growing. Thus, the burden on health care clinics might reduce along with the hypnotics use and the considerable costs of insomnia.

Simulating the unconscious.

PubMed

Borch-Jacobsen, Mikkel

2005-01-01

This paper is concerned with hypnosis and the methodological "anxiety" (Devereux) which inevitably affects the hypnotist, whether experimental psychologist or therapist: what if the phenomena observed during hypnosis were only an effect of compliance with his own expectations, demands and suggestions? What if the hypnotized simulated hypnosis solely to please him? From Charcot and Richet to Martin Orne, by way of Bernheim or Freud, the response of researchers to this disquieting question has always been the same: the subject cannot be simulating, because he is hypnotized, asleep, unconscious. The hypothesis of a psychic unconscious (or of unconsciousness), which determined the very concept of hypnosis from the second half of the nineteenth century onwards is nothing more than a postulate required to guarantee the objectivity of hypnotic and, more broadly, psychological phenomena, by preventing the latter from being seen as simple artifacts of the experimental or clinical situation. The present paper examines several historical avatars of this postulate, including psychoanalysis, and proposes that it be abandoned in favor of a conception of psychology and psychotherapy which is constructivist and no longer objectivist, recognizing the artifactual character of psychic productions instead of denying it.

Flumazenil antagonizes the central effects of zolpidem, an imidazopyridine hypnotic.

PubMed

Patat, A; Naef, M M; van Gessel, E; Forster, A; Dubruc, C; Rosenzweig, P

1994-10-01

Zolpidem is a new imidazopyridine-hypnotic that selectively binds to the central omega 1-receptor subtype. A double-blind, randomized, three-way, crossover placebo-controlled study was carried out in nine healthy male volunteers to assess the possible antagonism of central nervous system--depressant effects of zolpidem by flumazenil. Subjects received zolpidem (0.21 mg/kg) or placebo, intravenously, followed 17 minutes later by flumazenil (0.04 mg/kg) or placebo. Vigilance and performance were assessed by a trained anesthetist with use of ciliary reflex, response to a verbal instruction, subjective sedation, a tracking task, and a free recall task. Zolpidem produced a clinically relevant hypnotic effect in five subjects and significantly impaired performance in all nine subjects up to 90 minutes after dosing. Flumazenil rapidly antagonized clinical sedation in the five subjects who were asleep and significantly reversed the performance decrement within 3 minutes, without any escape phenomenon. Flumazenil did not change zolpidem plasma concentrations, confirming the pharmacodynamic nature of the interaction. Flumazenil may thus be a safe and effective antidote in patients with zolpidem overdosage.

Improvement in bronchial hyper-responsiveness in patients with moderate asthma after treatment with a hypnotic technique: a randomised controlled trial.

PubMed Central

Ewer, T C; Stewart, D E

1986-01-01

A prospective, randomised, single blind, and controlled trial of a hypnotic technique was undertaken in 39 adults with mild to moderate asthma graded for low and high susceptibility to hypnosis. After a six week course of hypnotherapy 12 patients with a high susceptibility score showed a 74.9% improvement (p less than 0.01) in the degree of bronchial hyper-responsiveness to a standardised methacholine challenge test. Daily home recordings of symptoms improved by 41% (p less than 0.01), peak expiratory flow rates improved by 5.5% (p less than 0.01), and use of bronchodilators decreased by 26.2% (p less than 0.05). The improvement in bronchial hyper-reactivity occurred without a change in subjective appreciation of the degree of bronchoconstriction. A control group 17 patients and 10 patients undergoing treatment with low susceptibility to hypnosis had no change in either bronchial hyper-responsiveness or any of the symptoms recorded at home. This study shows the efficacy of a hypnotic technique in adult asthmatics who are moderately to highly susceptible to hypnosis. PMID:3094804

The impact of the Canterbury earthquakes on prescribing for mental health.

PubMed

Beaglehole, Ben; Bell, Caroline; Frampton, Christopher; Hamilton, Greg; McKean, Andrew

2015-08-01

The aim of this study is to evaluate the impact of the Canterbury earthquakes on the mental health of the local population by examining prescribing patterns of psychotropic medication. Dispensing data from community pharmacies for antidepressants, antipsychotics, anxiolytics and sedatives/hypnotics are routinely recorded in a national database. The close relationship between prescribing and dispensing provides the opportunity to assess prescribing trends for Canterbury compared to national data and therefore examines the longitudinal impact of the earthquakes on prescribing patterns. Short-term increases in the use of anxiolytics and sedatives/hypnotics were observed after the most devastating February 2011 earthquake, but this effect was not sustained. There were no observable effects of the earthquakes on antidepressant or antipsychotic dispensing. Short-term increases in dispensing were only observed for the classes of anxiolytics and sedatives/hypnotics. No sustained changes in dispensing occurred. These findings suggest that long-term detrimental effects on the mental health of the Canterbury population were either not present or have not resulted in increased prescribing of psychotropic medication. © The Royal Australian and New Zealand College of Psychiatrists 2015.

Comparing early signs and basic symptoms as methods for predicting psychotic relapse in clinical practice.

PubMed

Eisner, Emily; Drake, Richard; Lobban, Fiona; Bucci, Sandra; Emsley, Richard; Barrowclough, Christine

2018-02-01

Early signs interventions show promise but could be further developed. A recent review suggested that 'basic symptoms' should be added to conventional early signs to improve relapse prediction. This study builds on preliminary evidence that basic symptoms predict relapse and aimed to: 1. examine which phenomena participants report prior to relapse and how they describe them; 2. determine the best way of identifying pre-relapse basic symptoms; 3. assess current practice by comparing self- and casenote-reported pre-relapse experiences. Participants with non-affective psychosis were recruited from UK mental health services. In-depth interviews (n=23), verbal checklists of basic symptoms (n=23) and casenote extracts (n=208) were analysed using directed content analysis and non-parametric statistical tests. Three-quarters of interviewees reported basic symptoms and all reported conventional early signs and 'other' pre-relapse experiences. Interviewees provided rich descriptions of basic symptoms. Verbal checklist interviews asking specifically about basic symptoms identified these experiences more readily than open questions during in-depth interviews. Only 5% of casenotes recorded basic symptoms; interviewees were 16 times more likely to report basic symptoms than their casenotes did. The majority of interviewees self-reported pre-relapse basic symptoms when asked specifically about these experiences but very few casenotes reported these symptoms. Basic symptoms may be potent predictors of relapse that clinicians miss. A self-report measure would aid monitoring of basic symptoms in routine clinical practice and would facilitate a prospective investigation comparing basic symptoms and conventional early signs as predictors of relapse. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

The growing impact of pediatric pharmaceutical poisoning.

PubMed

Bond, G Randall; Woodward, Randall W; Ho, Mona

2012-02-01

To understand which medications, under which circumstances, are responsible for the noted increase in pediatric medication poisonings, resource use, and morbidity. Patient records from 2001-2008 were obtained from the National Poison Data System of the American Association of Poison Control Centers for children aged ≤5 years evaluated in a health care facility following exposure to a potentially toxic dose of a pharmaceutical agent. Pharmaceutical agents were classified as over-the-counter or prescription and by functional category. Exposures were classified as child self-ingested the medication or as therapeutic error. For the 8-year period, emergency visits, admissions, significant injuries, and trends in these events were calculated for each substance category. We evaluated 453 559 children for ingestion of a single pharmaceutical product. Child self-exposure was responsible for 95% of visits. Child self-exposure to prescription products dominated the health care impact with 248 023 of the visits (55%), 41 847 admissions (76%), and 18 191 significant injuries (71%). The greatest resource use and morbidity followed self-ingestion of prescription products, particularly opioids, sedative-hypnotics, and cardiovascular agents. Prevention efforts have proved to be inadequate in the face of rising availability of prescription medications, particularly more dangerous medications. Copyright © 2012 Mosby, Inc. All rights reserved.

Coping with mental health issues: subjective experiences of self-help and helpful contextual factors at the start of mental health treatment

PubMed Central

Biringer, Eva; Davidson, Larry; Sundfør, Bengt; Lier, Haldis Ø.; Borg, Marit

2016-01-01

Abstract Background: Self-help strategies and various contextual factors support recovery. However, more in-depth knowledge is needed about how self-help strategies and supportive environments facilitate the recovery process. Aims: To explore what individuals who have recently been referred to a specialist Community Mental Health Center experience as helpful and what they do to help themselves. Method: Ten service users participated in in-depth interviews within a collaborative-reflexive framework. A hermeneutic-phenomenological approach was used. Results: Participants described a variety of helpful strategies and environmental supports. Four relevant main themes were identified: helpful activities, helpful people and places, self-instruction and learning about mental problems and medication and self-medication. Conclusions: The process of recovery is initiated before people become users of mental health services. This study confirms that recovery takes place within the person’s daily life context and involves the interplay of contextual factors, such as family, friends, good places, work and other meaningful activities. The coping strategies reported may represent an important focus for attention and clinical intervention. PMID:26484831

Cannabis species and cannabinoid concentration preference among sleep-disturbed medicinal cannabis users.

PubMed

Belendiuk, Katherine A; Babson, Kimberly A; Vandrey, Ryan; Bonn-Miller, Marcel O

2015-11-01

Individuals report using cannabis for the promotion of sleep, and the effects of cannabis on sleep may vary by cannabis species. Little research has documented preferences for particular cannabis types or cannabinoid concentrations as a function of use for sleep disturbances. 163 adults purchasing medical cannabis for a physical or mental health condition at a cannabis dispensary were recruited. They provided self-report of (a) whether cannabis use was intended to help with sleep problems (e.g. insomnia, nightmares), (b) sleep quality (PSQI), (c) cannabis use (including preferred type), and (d) symptoms of DSM-5 cannabis dependence. 81 participants reported using cannabis for the management of insomnia and 14 participants reported using cannabis to reduce nightmares. Individuals using cannabis to manage nightmares preferred sativa to indica strains (Fisher's exact test (2) = 6.83, p < 0.05), and sativa users were less likely to endorse DSM-5 cannabis dependence compared with those who preferred indica strains (χ(2)(2) = 4.09, p < 0.05). Individuals with current insomnia (t(9) = 3.30, p < 0.01) and greater sleep latency (F(3,6) = 46.7, p < 0.001) were more likely to report using strains of cannabis with significantly higher concentrations of CBD. Individuals who reported at least weekly use of hypnotic medications used cannabis with lower THC concentrations compared to those who used sleep medications less frequently than weekly (t(17) = 2.40, p < 0.05). Associations between sleep characteristics and the type of cannabis used were observed in this convenience sample of individuals using cannabis for the management of sleep disturbances. Controlled prospective studies are needed to better characterize the impact that specific components of cannabis have on sleep. Copyright © 2015. Published by Elsevier Ltd.

Cognitive hypnotherapy with bulimia.

PubMed

Barabasz, Marianne

2012-04-01

Research on the efficacy of hypnosis in the treatment of bulimia nervosa has produced mixed findings. This is due in part to the interplay between the characteristics of people with bulimia and the wide variety of hypnosis interventions that have been employed. Several authors have noted that methodological limitations in hypnosis research often make evaluation of treatment efficacy difficult. Many of the studies extant provide insufficient information regarding the specifics of participants' hypnotizability, the hypnotic induction, or the hypnotic suggestion(s) employed. Such limitations preclude replication and clinical implementation. This article reviews the literature with replicable methodologies and discusses the implications for evaluating treatment efficacy.

A multicenter study of sleep-wake rhythm disorders: therapeutic effects of vitamin B12, bright light therapy, chronotherapy and hypnotics.

PubMed

Yamadera, H; Takahashi, K; Okawa, M

1996-08-01

One hundred and six subjects with primary sleep-wake rhythm disorders [13 non-24 hour sleep-wake syndrome (non-24), 76 delayed sleep phase syndrome (DSPS), 11 irregular sleep-wake pattern (irregular) and six long sleepers] were treated with vitamin B12, bright light, chronotherapy and/or hypnotics. These therapies caused moderate or remarkable improvement in 32% of the non-24, 42% of DSPS, 45% of irregular and 67% of long sleepers. A lack of adequate sleep, unpleasant feelings at waking and daytime drowsiness were also improved in DSPS.

Clinical Hypnosis, an Effective Mind-Body Modality for Adolescents with Behavioral and Physical Complaints.

PubMed

Sawni, Anju; Breuner, Cora Collette

2017-03-24

Mind-body medicine is a system of health practices that includes meditation/relaxation training, guided imagery, hypnosis, biofeedback, yoga, art/music therapy, prayer, t'ai chi, and psychological therapies such as cognitive behavioral therapy. Clinical hypnosis is an important mind-body tool that serves as an adjunct to conventional medical care for the adolescent patient. Clinical hypnosis specifically uses self-directed therapeutic suggestions to cultivate the imagination and facilitate the mind-body connection, leading to positive emotional and physical well-being. There are many similarities between clinical hypnosis and other mind-body/self-regulatory modalities such as visual imagery, mindfulness meditation, yoga, and biofeedback that incorporate experiential learning and mechanisms for change. They may be viewed as subtypes of the hypnotic experience and share the common experience of trance as the entrée into self-empowered change in physiologic and psychological states. Clinical hypnosis can be used by health care providers to teach adolescents coping skills to deal with a wide variety of conditions such as chronic headaches, recurrent abdominal pain, anxiety, depression, grief and bereavement, phobias, anger, family stressors, sleep disorders, or enuresis. Clinical vignettes are given to help illustrate the effectiveness of hypnosis in adolescents.

Clinical Hypnosis, an Effective Mind–Body Modality for Adolescents with Behavioral and Physical Complaints

PubMed Central

Sawni, Anju; Breuner, Cora Collette

2017-01-01

Mind–body medicine is a system of health practices that includes meditation/relaxation training, guided imagery, hypnosis, biofeedback, yoga, art/music therapy, prayer, t’ai chi, and psychological therapies such as cognitive behavioral therapy. Clinical hypnosis is an important mind–body tool that serves as an adjunct to conventional medical care for the adolescent patient. Clinical hypnosis specifically uses self-directed therapeutic suggestions to cultivate the imagination and facilitate the mind–body connection, leading to positive emotional and physical well-being. There are many similarities between clinical hypnosis and other mind–body/self-regulatory modalities such as visual imagery, mindfulness meditation, yoga, and biofeedback that incorporate experiential learning and mechanisms for change. They may be viewed as subtypes of the hypnotic experience and share the common experience of trance as the entrée into self-empowered change in physiologic and psychological states. Clinical hypnosis can be used by health care providers to teach adolescents coping skills to deal with a wide variety of conditions such as chronic headaches, recurrent abdominal pain, anxiety, depression, grief and bereavement, phobias, anger, family stressors, sleep disorders, or enuresis. Clinical vignettes are given to help illustrate the effectiveness of hypnosis in adolescents. PMID:28338644

Occlusal wear and occlusal condition in a convenience sample of young adults.

PubMed

Van't Spijker, A; Kreulen, C M; Bronkhorst, E M; Creugers, N H J

2015-01-01

To study progression of tooth wear quantitatively in a convenient sample of young adults and to assess possible correlations with occlusal conditions. Twenty-eight dental students participated in a three-year follow up study on tooth wear. Visible wear facets on full arch gypsum casts were assessed using a flatbed scanner and measuring software. Regression analyses were used to assess possible associations between the registered occlusal conditions 'occlusal guidance scheme', 'vertical overbite', 'horizontal overbite', 'depth of sagittal curve', 'canine Angle class relation', 'history of orthodontic treatment', and 'self-reported grinding/clenching' (independent variables) and increase of wear facets (dependent variable). Mean increase in facet surface areas ranged from 1.2 mm2 (premolars, incisors) to 3.4 mm2 (molars); the relative increase ranged from 15% to 23%. Backward regression analysis showed no significant relation for 'group function', 'vertical overbite', 'depth of sagittal curve', 'history of orthodontic treatment' nor 'self-reported clenching. The final multiple linear regression model showed significant associations amongst 'anterior protected articulation' and 'horizontal overbite' and increase of facet surface areas. For all teeth combined, only 'anterior protected articulation' had a significant effect. 'Self reported grinding' did not have a significant effect (p>0.07). In this study 'anterior protected articulation' and 'horizontal overbite', were significantly associated with the progression of tooth wear. Self reported grinding was not significantly associated with progression of tooth wear. Occlusal conditions such as anterior protected articulation and horizontal overbite seem to have an effect on the progression of occlusal tooth wear in this convenient sample of young adults. Copyright © 2014 Elsevier Ltd. All rights reserved.

Use of Galvanic Skin Responses, Salivary Biomarkers, and Self-reports to Assess Undergraduate Student Performance During a Laboratory Exam Activity

PubMed Central

Villanueva, Idalis; Valladares, Maria; Goodridge, Wade

2016-01-01

Typically, self-reports are used in educational research to assess student response and performance to a classroom activity. Yet, addition of biological and physiological measures such as salivary biomarkers and galvanic skin responses are rarely included, limiting the wealth of information that can be obtained to better understand student performance. A laboratory protocol to study undergraduate students' responses to classroom events (e.g., exams) is presented. Participants were asked to complete a representative exam for their degree. Before and after the laboratory exam session, students completed an academic achievement emotions self-report and an interview that paralleled these questions when participants wore a galvanic skin sensor and salivary biomarkers were collected. Data collected from the three methods resulted in greater depth of information about students' performance when compared to the self-report. The work can expand educational research capabilities through more comprehensive methods for obtaining nearer to real-time student responses to an examination activity. PMID:26891278

USE OF NEUROFEEDBACK AND MINDFULNESS TO ENHANCE RESPONSE TO HYPNOSIS TREATMENT IN INDIVIDUALS WITH MULTIPLE SCLEROSIS: Results From a Pilot Randomized Clinical Trial.

PubMed

Jensen, Mark P; Battalio, Samuel L; Chan, Joy F; Edwards, Karlyn A; Day, Melissa A; Sherlin, Leslie H; Ehde, Dawn M

2018-01-01

This pilot study evaluated the possibility that 2 interventions hypothesized to increase slower brain oscillations (e.g., theta) may enhance the efficacy of hypnosis treatment, given evidence that hypnotic responding is associated with slower brain oscillations. Thirty-two individuals with multiple sclerosis and chronic pain, fatigue, or both, were randomly assigned to 1 of 2 interventions thought to increase slow wave activity (mindfulness meditation or neurofeedback training) or no enhancing intervention, and then given 5 sessions of self-hypnosis training targeting their presenting symptoms. The findings supported the potential for both neurofeedback and mindfulness to enhance response to hypnosis treatment. Research using larger sample sizes to determine the generalizability of these findings is warranted.

The spirit of hypnosis: doing hypnosis versus being hypnotic.

PubMed

Yapko, Michael D

2014-01-01

The spirit of hypnosis is reflected in the belief that people are more resourceful than they realize and through hypnosis can create meaningful possibilities. Thus, it is puzzling why hypnosis isn't better regarded. Do we present as too internally conflicted to inspire others' confidence? Do we overstate the dangers of hypnosis and scare people away? Do we define hypnosis as such a unique approach that others don't see its relevance for their work? Self-exploration is important if we want to ensure we are not unwittingly adding to our image problems as a field. Beyond these considerations, the novel and spirited application of hypnosis in the context of captive elephant breeding is discussed, as is a personal acknowledgment of some of the pioneers who manifested the spirit of hypnosis.

Effect-site concentrations of remifentanil causing bradycardia in hypnotic and non-hypnotic patients.

PubMed

Hayashi, Kazuko; Tanaka, Akiko

2016-12-01

Although the induction of anaesthesia with remifentanil often causes bradycardia, the relationship between the effect-site concentration (Ce) of remifentanil and instantaneous heart rate (HR) has remained unclear. The present study examined the relationship between instantaneous HR and remifentanil Ce at the induction of anaesthesia with and without propofol hypnosis, to facilitate safe management of anaesthesia induction with remifentanil. Instantaneous HR was calculated every 5 s using an electrocardiographic real-time analysis system (MemCalc/Makin2; GMS, Tokyo, Japan). At the beginning of anaesthesia induction, continuous infusion of remifentanil (1 μg min -1  kg -1 ) preceded hypnosis with propofol in 13 patients [non-hypnosis group; mean age, 67.8 (17.5) years], while propofol bolus (30-50 mg) was injected together with continuous remifentanil medication in 18 patients [hypnosis group; mean age, 62.9 (16.5) years]. Remifentanil Ce was estimated every 5 s using the three-compartment model proposed by Minto et al. and the relationship between estimated remifentanil Ce and instantaneous HR was examined. In the hypnosis group, HR was significantly lower than basal HR when remifentanil Ce was increased to 3.5 ng ml -1 (p < 0.05), whereas no significant HR reduction was found in the non-hypnosis group until remifentanil Ce reached >5 ng ml -1 (p < 0.05). The induction of anaesthesia using remifentanil with propofol hypnotics significantly reduces HR even in a low remifentanil Ce insufficient to suppress the cardiovascular response at tracheal intubation. Preparations to treat bradycardia are recommended for the safe management of anaesthesia induction when remifentanil is combined with hypnotics.

Next-day residual effects of hypnotics in DSM-IV primary insomnia: a driving simulator study with simultaneous electroencephalogram monitoring.

PubMed

Staner, Luc; Ertlé, Stéphane; Boeijinga, Peter; Rinaudo, Gilbert; Arnal, Marie Agnès; Muzet, Alain; Luthringer, Rémy

2005-10-01

Most studies that investigated the next-day residual effects of hypnotic drugs on daytime driving performances were performed on healthy subjects and after a single drug administration. In the present study, we further examine whether the results of these studies could be generalised to insomniac patients and after repeated drug administration. Single and repeated (7 day) doses of zolpidem (10 mg), zopiclone (7.5 mg), lormetazepam (1 mg) or placebo were administered at bedtime in a crossover design to 23 patients (9 men and 14 women aged 38.8+/-2.0 years) with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) primary insomnia. Driving tests were performed 9-11 h post-dose. Results showed that treatment effects were evidenced for subjective sleep, for driving abilities, and for electroencephalogram (EEG) recorded before (resting EEG) and during the driving simulation test (driving EEG). Compared to placebo, zopiclone increased the number of collisions and lormetazepam increased deviation from speed limit and deviation from absolute speed, whereas zolpidem did not differentiate from placebo on these analyses. EEG recordings showed that in contrast to zolpidem, lormetazepam and zopiclone induced typical benzodiazepine-like alterations, suggesting that next-day poor driving performance could relate to a prolonged central nervous system effect of these two hypnotics. The present results corroborate studies on healthy volunteers showing that residual effects of hypnotics increase with their half-lives. The results further suggest that drugs preserving physiological EEG rhythms before and during the driving simulation test 9-11 h post-dose, such as zolpidem, do not influence next-day driving abilities.

A Nine-Year Follow-up Study of Sleep Patterns and Mortality in Community-Dwelling Older Adults in Taiwan

PubMed Central

Chen, Hsi-Chung; Su, Tung-Ping; Chou, Pesus

2013-01-01

Study Objectives: To simultaneously explore the associations between mortality and insomnia, sleep duration, and the use of hypnotics in older adults. Design: A fixed cohort study. Setting: A community in Shih-Pai area, Taipei, Taiwan. Participants: A total of 4,064 participants over the age of 65 completed the study. Intervention: N/A. Measurements and Results: Insomnia was classified using an exclusionary hierarchical algorithm, which categorized insomnia as “no insomnia,” “subjective poor sleep quality,” “Pittsburgh Sleep Quality Index > 5 insomnia,” “1-month insomnia disorder,” and “6-month insomnia disorder.” The main outcome variables were 9-year all-cause mortality rates. In the all-cause mortality analyses, when hypnotic use, depressive symptoms and total sleep time were excluded from a proportional hazards regression model, subjects with “Pittsburgh Sleep Quality Index > 5 insomnia” had a higher mortality risk (HR: 1.21, 95% CI: 1.01-1.45). In the full model, frequent hypnotic use and long sleep duration predicted higher mortality rates. However, the increased mortality risk for subjects with “Pittsburgh Sleep Quality Index > 5 insomnia” was not observed in the full model. On the contrary, individuals with a 6-month DSM-IV insomnia disorder had a lower risk for premature death (HR: 0.64, 95% CI: 0.43-0.96). Conclusions: Long sleep duration and frequent hypnotics use predicted an increased mortality risk within a community-dwelling sample of older adults. The association between insomnia and mortality was affected by insomnia definition and other parameters related to sleep patterns. Citation: Chen HC; Su TP; Chou P. A nine-year follow-up study of sleep patterns and mortality in community-dwelling older adults in Taiwan. SLEEP 2013;36(8):1187-1198. PMID:23904679

Psychoactive medication use in intermediate-care facility residents.

PubMed

Beers, M; Avorn, J; Soumerai, S B; Everitt, D E; Sherman, D S; Salem, S

1988-11-25

Despite the large number of elderly patients in nursing homes and the intensity of medication use there, few current data are available on patterns of medication use in this setting. We studied all medication use among 850 residents of 12 representative intermediate-care facilities in Massachusetts. Data on all prescriptions and patterns of actual use were recorded for all patients during one month. On average, residents were prescribed 8.1 medications during the month (interquartile range, 7.4 to 8.8) and actually received 4.7 (range, 4.2 to 5.4) medications during this period. More than half of all residents were receiving a psychoactive medication, with 26% receiving antipsychotic medication. Twenty-eight percent of patients were receiving sedative/hypnotics during the study month, primarily on a scheduled rather than an as-needed basis. Of patients receiving a sedative/hypnotic, 26% (range, 14% to 41%) were taking diphenhydramine hydrochloride, a strongly anticholinergic hypnotic. Of those receiving one of the benzodiazepines, 30% were receiving long-acting drugs, generally not recommended for elderly patients. The typical benzodiazepine dose was equivalent to 7.3 mg per patient per day of diazepam. The most commonly used antidepressant was amitriptyline hydrochloride, the most sedating and anticholinergic antidepressant in common use. These data indicate that despite growing evidence of the risks of psychoactive drug use in elderly patients, the nursing home population studied was exposed to high levels of sedative/hypnotic and antipsychotic drug use. Suboptimal choice of medication within a given class was common, and use of standing vs as-needed orders was often not in keeping with current concepts in geriatric psychopharmacology. Additional research is needed to assess the impact of such drug therapy on cognitive and physical functioning, as well as to determine how best to improve patterns of medication use in this vulnerable population.

A single dose of hypnotic corrects sleep and EEG abnormalities in symptomatic Huntington's disease mice.

PubMed

Kantor, Sandor; Varga, Janos; Morton, A Jennifer

2016-06-01

Sleep and electroencephalogram abnormalities are prominent early features of Huntington's disease (HD) that typically appear before the onset of characteristic motor symptoms. The changes in sleep and electroencephalogram seen in HD patients are largely recapitulated in mouse models of HD such as transgenic R6/2 lines. To test whether or not drugs with hypnotic properties can correct the sleep and electroencephalogram abnormalities seen in HD mice, we treated male wild-type (WT; N = 7) and R6/2 mice (N = 9) acutely with intraperitoneal injections of vehicle, zolpidem (5, 10 or 20 mg/kg) or amitriptyline (5, 10 or 20 mg/kg), and then monitored their sleep-wake behavior. In R6/2 mice, both zolpidem and amitriptyline suppressed the abnormally high REM sleep amount and electroencephalographic gamma (30-46 Hz) oscillations in a dose-dependent manner. Amitriptyline's effect on sleep was similar in both genotypes, whereas zolpidem showed significant genotype differences. Zolpidem exerted a strong hypnotic effect in WT mice by increasing electroencephalographic delta power, doubling the mean bout duration and the total amount of non-rapid eye movement sleep. However, no such effect was seen in R6/2 mice. Our study demonstrates that the pathophysiological changes seen in sleep and electroencephalogram are not 'hard-wired' in HD brain and can be reversed even at late stages of the disease. The diminished hypnotic effect of zolpidem suggests that the GABAergic control of sleep-wake states is impaired in HD mice. A better understanding of the neurochemical basis underlying these abnormalities should lead to more effective and rational therapies for HD. Copyright © 2016 Elsevier Ltd. All rights reserved.

Factors influencing self-reported vision-related activity limitation in the visually impaired.

PubMed

Tabrett, Daryl R; Latham, Keziah

2011-07-15

The use of patient-reported outcome (PRO) measures to assess self-reported difficulty in visual activities is common in patients with impaired vision. This study determines the visual and psychosocial factors influencing patients' responses to self-report measures, to aid in understanding what is being measured. One hundred visually impaired participants completed the Activity Inventory (AI), which assesses self-reported, vision-related activity limitation (VRAL) in the task domains of reading, mobility, visual information, and visual motor tasks. Participants also completed clinical tests of visual function (distance visual acuity and near reading performance both with and without low vision aids [LVAs], contrast sensitivity, visual fields, and depth discrimination), and questionnaires assessing depressive symptoms, social support, adjustment to visual loss, and personality. Multiple regression analyses identified that an acuity measure (distance or near), and, to a lesser extent, near reading performance without LVAs, visual fields, and contrast sensitivity best explained self-reported VRAL (28%-50% variance explained). Significant psychosocial correlates were depression and adjustment, explaining an additional 6% to 19% unique variance. Dependent on task domain, the parameters assessed explained 59% to 71% of the variance in self-reported VRAL. Visual function, most notably acuity without LVAs, is the best predictor of self-reported VRAL assessed by the AI. Depression and adjustment to visual loss also significantly influence self-reported VRAL, largely independent of the severity of visual loss and most notably in the less vision-specific tasks. The results suggest that rehabilitation strategies addressing depression and adjustment could improve perceived visual disability.

Epidemiological, clinical and sleep laboratory evaluations of insomnia

NASA Technical Reports Server (NTRS)

Bixler, E. O.; Kales, A.; Kales, J. D.

1975-01-01

Epidemiological studies have contributed to the understanding of the total scope of the insomnia problem, both in terms of the incidence of sleep difficulties, and the extent and frequency of hypnotic drug use. Clinical studies - at the Sleep Research and Treatment Center - have been used to evaluate the medical, psychological, pharmacological and situational factors contributing to insomnia, and to evaluate the psychotherapy and chemotherapy best suited to treatment of insomnia. The sleep laboratory studies were of two types: (1) the study of sleep induction, sleep maintenance, and sleep stages, and (2) the use of hypnotic drugs, emphasizing their effectiveness in inducing and maintaining sleep, and the duration of this effectiveness.

Alterations in electrodermal activity and cardiac parasympathetic tone during hypnosis.

PubMed

Kekecs, Zoltán; Szekely, Anna; Varga, Katalin

2016-02-01

Exploring autonomic nervous system (ANS) changes during hypnosis is critical for understanding the nature and extent of the hypnotic phenomenon and for identifying the mechanisms underlying the effects of hypnosis in different medical conditions. To assess ANS changes during hypnosis, electrodermal activity and pulse rate variability (PRV) were measured in 121 young adults. Participants either received hypnotic induction (hypnosis condition) or listened to music (control condition), and both groups were exposed to test suggestions. Blocks of silence and experimental sound stimuli were presented at baseline, after induction, and after de-induction. Skin conductance level (SCL) and high frequency (HF) power of PRV measured at each phase were compared between groups. Hypnosis decreased SCL compared to the control condition; however, there were no group differences in HF power. Furthermore, hypnotic suggestibility did not moderate ANS changes in the hypnosis group. These findings indicate that hypnosis reduces tonic sympathetic nervous system activity, which might explain why hypnosis is effective in the treatment of disorders with strong sympathetic nervous system involvement, such as rheumatoid arthritis, hot flashes, hypertension, and chronic pain. Further studies with different control conditions are required to examine the specificity of the sympathetic effects of hypnosis. © 2015 Society for Psychophysiological Research.

Effect of Hypnosis During Administration of Local Anesthesia in Six- to 16-year-old Children.

PubMed

Oberoi, Jyoti; Panda, Anup; Garg, Iti

2016-01-01

Hypnosis is a tool that can help pediatric dentists allay fear or increase patient cooperation while administering local anesthesia. The purpose of this study was to determine whether hypnosis altered a patient's physical and/or verbal resistance and oxygen saturation or heart rate during administration of local anesthesia. Two hundred six- to 16-year-olds were randomly allocated to either a control group or an experimental group that received hypnotic induction prior to the delivery of local anesthesia. Subjects were monitored for signs of physical or verbal resistance and changes in pulse rate and oxygen saturation at baseline and upon administration of local anesthetic. Children under hypnosis exhibited significantly less resistance to administration of local anesthesia (P<0.05). A bi-serial correlation for age and resistance showed a significant positive correlation (0.337) in the experimental group, indicating that resistance in children increases with age, but none was shown between gender and hypnotic suggestibility. There was a significant difference in pulse rate, attributable to the hypnotic condition (P=.000), but not in oxygen saturation level. Using hypnosis may increase patient cooperation, decrease resistance during painful procedures, and lead to a lower heart rate.

Hypnotic clever hands: Agency and automatic responding.

PubMed

Polito, Vince; Barnier, Amanda J; Connors, Michael H

2018-06-01

The Clever Hands task (Wegner, Fuller, & Sparrow, 2003) is a behavioral illusion in which participants make responses to a trivia quiz for which they have no sense of agency. Sixty high hypnotizable participants completed two versions of the Clever Hands task. Quiz One was a replication of the original study. Quiz Two was a hypnotic adaptation using three suggestions that were based on clinical disruptions to the sense of agency. The suggestions were for: random responding, thought insertion, and alien control. These suggestions led to differences in accuracy (action production) and estimates of accuracy (action projection). Specifically, whereas the random responding suggestion had little effect, the two clinically based suggestions had opposite impacts on action production: the thought insertion suggestion led to an increase in the rate of correct responses (although participants still believed they were responding randomly); while the alien control suggestion led to a reduction in the rate of correct answers and a pattern of results that more closely approximated randomness. Contrary to theoretical accounts that claim that hypnosis affects executive monitoring rather than executive control, this result indicates that specific hypnotic suggestions can also influence the implicit processes involved in action production. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Oxidative metabolism of limbic structures after acute administration of diazepam, alprazolam and zolpidem.

PubMed

González-Pardo, Héctor; Conejo, Nélida M; Arias, Jorge L

2006-08-30

The effects of acute administration of two benzodiazepines and a non-benzodiazepine hypnotic on behavior and brain metabolism were evaluated in rats. After testing the behavioral action of the benzodiazepines on the open field and the elevated plus-maze, the effects of the three drugs on neuronal metabolism of particular limbic regions were measured using cytochrome c oxidase (CO) histochemistry. Diazepam (5 mg/kg i.p.) and alprazolam (0.5 mg/kg i.p.) induced clear anxiolytic effects and a decrease in locomotion, whereas zolpidem (2 mg/kg i.p.) caused an intense hypnotic effect. The anxiolytic effects of alprazolam were distinguishable from diazepam due to the pharmacological and clinical profile of this triazolobenzodiazepine. CO activity decreased significantly in almost all the limbic regions evaluated after zolpidem administration. However, significant prominent decreases in CO activity were found after diazepam treatment in the medial mammillary nucleus, anteroventral thalamus, cingulate cortex, dentate gyrus and basolateral amygdala. Alprazolam caused similar decreases in CO activity, with the exception of the prelimbic and cingulate cortices, where significant increases were detected. In agreement with previous studies using other functional mapping techniques, our results indicate that particular benzodiazepines and non-benzodiazepine hypnotics induce selective changes in brain oxidative metabolism.

GABAA receptor γ2 subunit knockdown mice have enhanced anxiety-like behavior but unaltered hypnotic response to benzodiazepines

PubMed Central

Chandra, Dev; Korpi, Esa R; Miralles, Celia P; De Blas, Angel L; Homanics, Gregg E

2005-01-01

Background Gamma-aminobutyric acid type A receptors (GABAA-Rs) are the major inhibitory receptors in the mammalian brain and are modulated by a number of sedative/hypnotic drugs including benzodiazepines and anesthetics. The significance of specific GABAA-Rs subunits with respect to behavior and in vivo drug responses is incompletely understood. The γ2 subunit is highly expressed throughout the brain. Global γ2 knockout mice are insensitive to the hypnotic effects of diazepam and die perinatally. Heterozygous γ2 global knockout mice are viable and have increased anxiety-like behaviors. To further investigate the role of the γ2 subunit in behavior and whole animal drug action, we used gene targeting to create a novel mouse line with attenuated γ2 expression, i.e., γ2 knockdown mice. Results Knockdown mice were created by inserting a neomycin resistance cassette into intron 8 of the γ2 gene. Knockdown mice, on average, showed a 65% reduction of γ2 subunit mRNA compared to controls; however γ2 gene expression was highly variable in these mice, ranging from 10–95% of normal. Immunohistochemical studies demonstrated that γ2 protein levels were also variably reduced. Pharmacological studies using autoradiography on frozen brain sections demonstrated that binding of the benzodiazepine site ligand Ro15-4513 was decreased in mutant mice compared to controls. Behaviorally, knockdown mice displayed enhanced anxiety-like behaviors on the elevated plus maze and forced novelty exploration tests. Surprisingly, mutant mice had an unaltered response to hypnotic doses of the benzodiazepine site ligands diazepam, midazolam and zolpidem as well as ethanol and pentobarbital. Lastly, we demonstrated that the γ2 knockdown mouse line can be used to create γ2 global knockout mice by crossing to a general deleter cre-expressing mouse line. Conclusion We conclude that: 1) insertion of a neomycin resistance gene into intron 8 of the γ2 gene variably reduced the amount of γ2, and that 2) attenuated expression of γ2 increased anxiety-like behaviors but did not lead to differences in the hypnotic response to benzodiazepine site ligands. This suggests that reduced synaptic inhibition can lead to a phenotype of increased anxiety-like behavior. In contrast, normal drug effects can be maintained despite a dramatic reduction in GABAA-R targets. PMID:15850489

Pain Modulation in Waking and Hypnosis in Women: Event-Related Potentials and Sources of Cortical Activity

PubMed Central

De Pascalis, Vilfredo; Varriale, Vincenzo; Cacace, Immacolata

2015-01-01

Using a strict subject selection procedure, we tested in High and Low Hypnotizable subjects (HHs and LHs) whether treatments of hypoalgesia and hyperalgesia, as compared to a relaxation-control, differentially affected subjective pain ratings and somatosensory event-related potentials (SERPs) during painful electric stimulation. Treatments were administered in waking and hypnosis conditions. LHs showed little differentiation in pain and distress ratings between hypoalgesia and hyperalgesia treatments, whereas HHs showed a greater spread in the instructed direction. HHs had larger prefrontal N140 and P200 waves of the SERPs during hypnotic hyperalgesia as compared to relaxation-control treatment. Importantly, HHs showed significant smaller frontocentral N140 and frontotemporal P200 waves during hypnotic hypoalgesia. LHs did not show significant differences for these SERP waves among treatments in both waking and hypnosis conditions. Source localization (sLORETA) method revealed significant activations of the bilateral primary somatosensory (BA3), middle frontal gyrus (BA6) and anterior cingulate cortices (BA24). Activity of these contralateral regions significantly correlated with subjective numerical pain scores for control treatment in waking condition. Moreover, multivariate regression analyses distinguished the contralateral BA3 as the only region reflecting a stable pattern of pain coding changes across all treatments in waking and hypnosis conditions. More direct testing showed that hypnosis reduced the strength of the association of pain modulation and brain activity changes at BA3. sLORETA in HHs revealed, for the N140 wave, that during hypnotic hyperalgesia, there was an increased activity within medial, supramarginal and superior frontal gyri, and cingulated gyrus (BA32), while for the P200 wave, activity was increased in the superior (BA22), middle (BA37), inferior temporal (BA19) gyri and superior parietal lobule (BA7). Hypnotic hypoalgesia in HHs, for N140 wave, showed reduced activity within medial and superior frontal gyri (BA9,8), paraippocampal gyrus (BA34), and postcentral gyrus (BA1), while for the P200, activity was reduced within middle and superior frontal gyri (BA9 and BA10), anterior cingulate (BA33), cuneus (BA19) and sub-lobar insula (BA13). These findings demonstrate that hypnotic suggestions can exert a top-down modulatory effect on attention/preconscious brain processes involved in pain perception. PMID:26030417

Quetiapine for sleep in patients with dementia.

PubMed

Dolder, Christian R; McKinsey, Jonathan

2010-10-01

to examine the use of quetiapine for sleep in patients with dementia admitted to a geriatric psychiatry ward. retrospective cross-sectional study (January 2007 to December 2009). geriatric psychiatric unit located near a metropolitan city in North Carolina. all patients admitted with a diagnosis of dementia who were also receiving quetiapine were eligible. One hundred one patients met the criteria and were included in the study. none. descriptive statistics defining quetiapine prescribing. Based on a priori criteria, quetiapine was considered to be used for sleep if it were prescribed: 1) only at bedtime, as needed, for sleep, 2) once daily, only at bedtime, or 3) multiple times daily, but with at least 75% of the daily dose administered at bedtime. forty-three of the 101 patients included in the study were prescribed quetiapine, probably for sleep. Quetiapine, when used as a sedative-hypnotic, was generally employed at doses between 50 mg and 100 mg nightly. Several published studies report beneficial sleep-promoting effects of quetiapine and other atypical antipsychotics for primary and secondary sleep complaints; however, most of these trials involve young and middle-aged adults, have diagnostic variability, and are limited methodologically. quetiapine prescribed as a sedative-hypnotic in patients with dementia, while common, is understudied and not without risk.

"And mostly they have a need for sleeping pills": physicians' views on treatment of sleep disorders with drugs in nursing homes.

PubMed

Flick, Uwe; Garms-Homolová, Vjenka; Röhnsch, Gundula

2012-12-01

The percentage of nursing home residents treated with hypnotic medications is high, as many authors report, despite the fact that such medications are almost always associated with undesirable effects for old people. This article takes a closer look at nursing home physicians' views of prescriptions when treating sleep disorders of nursing home residents. How do physicians characterize the treatment strategy for residents suffering from sleep disorders? How do they balance the benefits and risks of the hypnotic medication? Under what circumstances do they accept negative consequences? To answer these questions, N=20 physicians (aged 36 to 68 years) in 16 nursing homes in a German city were interviewed. The physicians were either employed by nursing homes or worked on a contract basis. Comparative categorization of the data produced a typology across cases. Three interpretative patterns concerning the use of drugs for treating sleep disorders were identified--"by request," "ambivalence," and "reflected prescription." Differences between them were determined by the significance of residents' wishes, neglect of risks, particularly that of addiction, and the attempt to balance benefits and disadvantages. The study showed deficits in professional management of sleep disorders in nursing homes. Copyright © 2012 Elsevier Inc. All rights reserved.

Randomized trial of aromatherapy versus conventional care for breast cancer patients during perioperative periods.

PubMed

Tamaki, Kentaro; Fukuyama, Akiko Komatsu; Terukina, Shigeharu; Kamada, Yoshihiko; Uehara, Kano; Arakaki, Miwa; Yamashiro, Kazuko; Miyashita, Minoru; Ishida, Takanori; McNamara, Keely May; Ohuchi, Noriaki; Tamaki, Nobumitsu; Sasano, Hironobu

2017-04-01

Several studies focused on the effect of aromatherapy on mood, quality of life (QOL), and physical symptoms in patients with cancer. We compared the effects on QOL, vital signs, and sleep quality between aromatherapy and conventional therapy during perioperative periods of the breast cancer patients in this study. Patients were randomly assigned in a 2:1 ratio to receive aromatherapy or usual care. The primary endpoint was QOL, which was assessed using the quality of life questionnaire QLQ-C30, Version 3.0 of the European Organization for Research and Treatment of Cancer (EORTC) Study Group on quality of life. Secondary endpoints included the necessity of hypnotics, vital signs including blood pressure and heart rate and adverse events. In addition, we also summarized the patients' perception of the experience from a free description-type questionnaire. A total of 249 patients had breast cancer surgery and 162 patients gave physician consent and were recruited; 110 were randomly assigned to aromatherapy group (eight patients showed incomplete EORTC QLQ-C30) and 52 to control group (one patient showed incomplete EORTC QLQ-C30). There were no statistically significant differences between the aromatherapy group and control group in the EORTC QLQ-C30 at the surgery day. As for the results of the post-operation day 1, trends for differentiations of physical functioning and role functioning were detected between aromatherapy group and control group, but the differences did not reach statistical significance (p = 0.08 and 0.09). There were no significant differences of systolic and diastolic blood pressures between aromatherapy group and control group (p = 0.82 and 0.68). There was no statistically significant difference in heart rates between aromatherapy group (70.6 ± 11.0 bpm) and control group (71.2 ± 9.8 bpm) (p = 0.73). Likewise, the rate of hypnotic use was not statistically significant (p = 0.10). No adverse events were reported after aromatherapy and all impressions from aromatherapy group were positive with descriptors such as relaxed, comfortable, and enjoyable being common. The results showed no effects of aromatherapy on QOL, sleep quality, and vital sign. However, there was not any harm or adverse event for using aromatherapy. All impressions from self-reporting were positive such as relaxed, comfortable, and enjoyable by the aromatherapy group. Therefore, we can use aromatherapy during perioperative periods in order to meet the expectations of the patients.

Drug overdosage and other poisoning in Hong Kong--the Prince of Wales Hospital (Shatin) experience.

PubMed

Chan, T Y; Critchley, J A; Chan, M T; Yu, C M

1994-07-01

From 1988 to 1991, 732 patients (91.1% Chinese) were admitted to four general medical wards at the Prince of Wales Hospital in Hong Kong with acute poisoning. The patients were predominantly female (68.9%) and relatively young (86.3% below the age of 40). Further analysis of 655 patients indicates that the vast majority of patients (96%) were admitted after self-poisoning with drugs or chemicals while 4% of cases were due to accidental poisoning. The main agents used by the former group included hypnotics/sedatives (33.1%), household products (15.7%), and analgesics (13.7%). There were nine deaths (1.4%). When compared to other Western countries, two important variations in the pattern of acute poisoning were seen. A substantial proportion of drugs ingested by our patients were not precisely identified. 'Dettol', a household product, was commonly used for self-poisoning in Hong Kong. Territory-wide studies of longer duration are needed to provide the physicians in Hong Kong with much needed information on the incidence and the pattern of acute poisoning.

Self-referential and social cognition in a case of autism and agenesis of the corpus callosum

PubMed Central

2012-01-01

Background While models of autism spectrum conditions (ASC) are emerging at the genetic level of analysis, clear models at higher levels of analysis, such as neuroanatomy, are lacking. Here we examine agenesis of the corpus callosum (AgCC) as a model at the level of neuroanatomy that may be relevant for understanding self-referential and social-cognitive difficulties in ASC. Methods We examined performance on a wide array of tests in self-referential and social-cognitive domains in a patient with both AgCC and a diagnosis of ASC. Tests included a depth-of-processing memory paradigm with self-referential and social-cognitive manipulations, self-report measures of self-consciousness, alexithymia, and empathy, as well as performance measures of first-person pronoun usage and mentalizing ability. The performance of the AgCC patient was compared to a group of individuals with ASC but without AgCC and with neurotypical controls. These comparison groups come from a prior study where group differences were apparent across many measures. We used bootstrapping to assess whether the AgCC patient exhibited scores that were within or outside the 95% bias-corrected and accelerated bootstrap confidence intervals observed in both comparison groups. Results Within the depth-of-processing memory paradigm, the AgCC patient showed decreased memory sensitivity that was more extreme than both comparison groups across all conditions. The patient’s most pronounced difficulty on this task emerged in the social-cognitive domain related to information-processing about other people. The patient was similar to the ASC group in benefiting less from self-referential processing compared to the control group. Across a variety of other self-referential (i.e. alexithymia, private self-consciousness) and social-cognitive measures (i.e. self-reported imaginative and perspective-taking subscales of empathy, mentalizing), the AgCC patient also showed more extreme scores than those observed for both of the comparison groups. However, the AgCC patient scored within the range observed in the comparison groups on measures of first-person pronoun usage and self-reported affective empathy subscales. Conclusions We conclude that AgCC co-occurring with a diagnosis of ASC may be a relevant model at the level of neuroanatomy for understanding mechanisms involved in self-referential and high-level social-cognitive difficulties in ASC. PMID:23171505

Teacher Responses to Bullying: Self-Reports from the Front Line

ERIC Educational Resources Information Center

Marshall, Megan L.; Varjas, Kris; Meyers, Joel; Graybill, Emily C.; Skoczylas, Rebecca B.

2009-01-01

School climate research emphasizes the critical role teachers play in providing safe and supportive environments for students to learn. Despite numerous negative physical and mental health consequences related to bullying in schools, research investigating teachers' responses to reduce bullying is scarce. Individual in-depth interviews were…

School Experiences of Adolescents with Attention-Deficit/Hyperactivity Disorder

ERIC Educational Resources Information Center

Wiener, Judith; Daniels, Lesley

2016-01-01

This article reports on a qualitative study of the school experiences of adolescents with attention-deficit/hyperactivity disorder (ADHD) in the context of quantitative research on teacher attitudes and practices, adolescent self-appraisals, and social and family relationships. Twelve adolescents with ADHD participated in in-depth, semistructured…

Parents' Role in Adolescents' Decision on a College Major: A Weekly Diary Study

ERIC Educational Resources Information Center

Dietrich, Julia; Kracke, Barbel; Nurmi, Jari-Erik

2011-01-01

This study examined 39 adolescents during their transition to university. In standardized weekly diaries over several weeks (M=8.13) adolescents reported on engagement in career exploration (in-breadth and in-depth self and environmental exploration), their parents' transition-related involvement (frequency of conversations, support, and…

REVISITING THE SAFE PLACE:Method and Regulatory Aspects in Psychotherapy when Easing Allostatic Overload in Traumatized Patients.

PubMed

Gerge, Anna

2018-01-01

Safe-place inductions are considered important altered states of consciousness (ASC) to be (re)installed during trauma-informed psychotherapy. Coregulation aimed at changing implicit relational knowing and increasing integration and coherence through relational work and hypnotic techniques is crucial, as clients' abilities to self-soothe and regulate have become seriously impaired. Thus, resource-oriented metaphors as inner strength imagery is advocated. Also, methods such as creative-arts therapy and neurofeedback will induce ASCs, as most methods used with complex traumatized clients, due to their high hypnotizability. When positive or soothing imagery or relationally held suggestions for changed attentional focus are added to both psychodynamic psychotherapy and CBT, a hetero-hypnosis will be induced-a prerequisite for phase-specific trauma therapy aimed at changing inner schemas and scripts.

Hypnotherapy for the Management of Chronic Pain

PubMed Central

Elkins, Gary; Jensen, Mark P.; Patterson, David R.

2009-01-01

This article reviews controlled prospective trials of hypnosis for the treatment of chronic pain. Thirteen studies, excluding studies of headaches, were identified that compared outcomes from hypnosis for the treatment of chronic pain to either baseline data or a control condition. The findings indicate that hypnosis interventions consistently produce significant decreases in pain associated with a variety of chronic-pain problems. Also, hypnosis was generally found to be more effective than nonhypnotic interventions such as attention, physical therapy, and education. Most of the hypnosis interventions for chronic pain include instructions in self-hypnosis. However, there is a lack of standardization of the hypnotic interventions examined in clinical trials, and the number of patients enrolled in the studies has tended to be low and lacking long-term follow-up. Implications of the findings for future clinical research and applications are discussed. PMID:17558718

Psychotropic drug use among persons with mental distress symptoms: a population-based study in Norway.

PubMed

Hausken, Anne M; Skurtveit, Svetlana; Rosvold, Elin O; Bramness, Jørgen G; Furu, Kari

2007-01-01

To explore psychotropic drug use in the general population and in particular among non-institutionalized persons with mental distress symptoms. A total of 14,139 women and 11,665 men participating in the Oslo Health Study or the Oppland/Hedmark Study 2000-2001 submitted a self-administered questionnaire on health status and drug use, lifestyle, and socioeconomic factors. Respondents using antidepressants, hypnotics, and/or anxiolytics during the last four weeks were defined as users. A high Hopkins Symptoms Checklist-10 score indicated mental distress. The 15% with the highest score in each gender and age group (adults: 30/40/45 years; elderly: 60 years) were studied. The prevalence of antidepressant use among those with mental distress was, for women: adults 21%; elderly 30%; and for men, adults 15%; elderly 15%. These figures were nearly four times higher than in the general population. Not participating in the labour market was the main factor associated with use of antidepressants for subjects with mental distress: adult women (odds ratio (OR) 3.5; 95% confidence interval (CI) 2.5-5.0); elderly women (OR 5.2; CI 2.7-10.2); adult men (OR 4.7; CI 3.0-7.3); and elderly men (OR 2.9; CI 1.4-6.0). Use of analgesics was the main factor associated with use of anxiolytics/hypnotics: adult women (OR 2.4; CI 1.7-3.4); elderly women (OR 2.3; CI 1.4-3.8); adult men (OR 2.1; CI 1.3-3.3); and elderly men (OR 3.4; CI 1.9-6.0). Among individuals with mental distress, not participating in the labour market and regular use of analgesics were the main factors associated with use of psychotropics in both genders regardless of age.

Differences in prevalence, socio-behavioral correlates, and psychosocial distress between club drug and hard drug use in Taiwan: Results from the 2014 National Survey of Substance Use.

PubMed

Chen, Wei J; Wu, Shang-Chi; Tsay, Wen-Ing; Chen, Yen-Tyng; Hsiao, Po-Chang; Yu, Ya-Hui; Ting, Te-Tien; Chen, Chuan-Yu; Tu, Yu-Kang; Huang, Jiun-Hau; Yang, Hao-Jan; Li, Chung-Yi; Strong, Carol; Yen, Cheng-Fang; Yen, Chia-Feng; Hsu, Jui

2017-10-01

This study examined variation between users of 'club' and 'hard' drugs in Taiwan in terms of prevalence of use and demographics and psychosocial characteristics. Data were derived from a survey of 17,837 Taiwanese civilians, aged 12-64 years, using stratified, multi-stage, random sampling. Participants completed a computer-assisted self-interview on tablet computers which covered use of legal substances, sedatives/hypnotics and prescription analgesics; use of illicit drugs/inhalants, risky sexual experiences; expectations of drugs; and psychological distress. Approximately 1.29% of respondents reported ever using an illicit drug in their lifetime; prevalence estimates of club drugs (mainly ketamine, marijuana, and ecstasy) were slightly higher than hard drugs (mainly methamphetamine and heroin). Concurrent use of legal substances, particularly problematic use of alcohol and tobacco, as well as non-medical use of prescription drugs, were strong correlates of illicit drug use in general, with club drug use exhibiting an extremely strong association with alcohol use. Club drug users were demographically different from hard drug users, including in terms of their gender, age, and level of educational attainment. They were also more likely to be divorced or widowed, to report risky sexual partnerships and more depressive symptoms than hard drug users. Our findings indicate drug type specific distinct psychosocial characteristics, which may warrant further attention in the design of treatment and intervention programs. Copyright © 2017 Elsevier B.V. All rights reserved.

Hypnosis as an adjunct to cognitive-behavioral psychotherapy: a meta-analysis.

PubMed

Kirsch, I; Montgomery, G; Sapirstein, G

1995-04-01

A meta-analysis was performed on 18 studies in which a cognitive-behavioral therapy was compared with the same therapy supplemented by hypnosis. The results indicated that the addition of hypnosis substantially enhanced treatment outcome, so that the average client receiving cognitive-behavioral hypnotherapy showed greater improvement than at least 70% of clients receiving nonhypnotic treatment. Effects seemed particularly pronounced for treatments of obesity, especially at long-term follow-up, indicating that unlike those in nonhypnotic treatment, clients to whom hypnotic inductions had been administered continued to lose weight after treatment ended. These results were particularly striking because of the few procedural differences between the hypnotic and nonhypnotic treatments.

Pediatric emotional dysregulation and behavioral disruptiveness treated with hypnosis: a time-series design.

PubMed

Iglesias, Alex; Iglesias, Adam

2014-01-01

A case of pediatric oppositional defiant disorder (ODD) with concomitant emotional dysregulation and secondary behavioral disruptiveness was treated with hypnosis by means of the hypnotic hold, a method adapted by the authors. An A-B-A-B time-series design with multiple replications was employed to measure the relationship of the hypnotic treatment to the dependent measure: episodes of emotional dysregulation with accompanying behavioral disruptiveness. The findings indicated a statistically significant relationship between the degree of change from phase to phase and the treatment. Follow-up at 6 months indicated a significant reduction of the frequency of targeted episodes of emotional dysregulation and behavioral disruptiveness at home.

Hypnosis in sport: an Isomorphic Model.

PubMed

Robazza, C; Bortoli, L

1994-10-01

Hypnosis in sport can be applied according to an Isomorphic Model. Active-alert hypnosis is induced before or during practice whereas traditional hypnosis is induced after practice to establish connections between the two experiences. The fundamental goals are to (a) develop mental skills important to both motor and hypnotic performance, (b) supply a wide range of motor and hypnotic bodily experiences important to performance, and (c) induce alert hypnosis before or during performance. The model is based on the assumption that hypnosis and motor performance share common skills modifiable through training. Similarities between hypnosis and peak performance in the model are also considered. Some predictions are important from theoretical and practical points of view.

Suggestibility and suggestive modulation of the Stroop effect.

PubMed

Kirsch, Irving

2011-06-01

Although the induction of a hypnotic state does not seem necessary for suggestive modulation of the Stroop effect, this important phenomenon has seemed to be dependent on the subject's level of hypnotic suggestibility. Raz and Campbell's (2011) study indicates that suggestion can modulate the Stroop effect substantially in very low suggestible subjects, as well as in those who are highly suggestible. This finding casts doubt on the presumed mechanism by which suggestive modulation is brought about. Research aimed at uncovering the means by which low suggestible individuals are able to modulate the Stroop effect would be welcome, as would assessment of this effect in moderately suggestible people. Copyright © 2010 Elsevier Inc. All rights reserved.

Translation, adaptation, and validation of the Stanford Hypnotic Clinical Scale in Puerto Rico.

PubMed

Deynes-Exclusa, Yazmin; Sayers-Montalvo, Sean K; Martinez-Taboas, Alfonso

2011-04-01

The only hypnotizability scale that has been translated and validated for the Puerto Rican population is the Barber Suggestibility Scale (BSS). In this article, the Stanford Hypnotic Clinical Scale (SHCS) was translated and validated for this population. The translated SHCS ("Escala Stanford de Hipnosis Clinica" [ESHC]) was administered individually to 100 Puerto Rican college students. There were no significant differences found between the norms of the original SHCS samples and the Spanish version of the SHCS. Both samples showed similar distributions. The Spanish version's internal reliability as well as the item discrimination index were adequate. The authors conclude that the ESHC is an adequate instrument to measure hypnotizability in the Puerto Rican population.

[Hypnotic communication and hypnosis in clinical practice].

PubMed

Wehrli, Hans

2014-07-02

In addition to usual medical care it is often critical to consider the patient's inner world in order to sensitively differentiate between harmful and helpful suggestive elements. The respective abilities in terms of hypnotic communication can be easily learned. Confident, empathic attention and a calm, understanding and figurative language narrowing the focus on positive emotions and positive change, which have been shown to improve the patient's chances of healing, are of particular importance. Proper clinical hypnosis goes one step further: it makes explicit use of suggestions, trance, and trance phenomena. The major clinical indications for hypnosis include psychosomatic disorders, anxiety disorders, obsessive-compulsive disorders, depression, and pain syndromes. Hypnosis can also be employed as an adjunct for surgical therapy.

Chaotic patterns of autonomic activity during hypnotic recall.

PubMed

Bob, Petr; Siroka, Ivana; Susta, Marek

2009-01-01

Chaotic neural dynamics likely emerge in cognitive processes and may present time periods that are extremely sensitive to influences affecting the neural system. Recent findings suggest that this sensitivity may increase during retrieval of stressful emotional experiences reflecting underlying mechanism related to consolidation of traumatic memories. In this context, hypnotic recall of anxiety memories in 10 patients, simultaneously with ECG measurement was performed. The same measurement was performed during control cognitive task in 8 anxiety patients and 22 healthy controls. Nonlinear data analysis of ECG records indicates significant increase in the degree of chaos during retrieval of stressful memory in all the patients. The results suggest a role of chaotic neural dynamics during processing of anxiety-related stressful memories.

French Norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A.

PubMed

Anlló, Hernán; Becchio, Jean; Sackur, Jérôme

2017-01-01

The authors present French norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A). They administered an adapted translation of Shor and Orne's original text (1962) to a group of 126 paid volunteers. Participants also rated their own responses following our translation of Kihlstrom's Scale of Involuntariness (2006). Item pass rates, score distributions, and reliability were calculated and compared with several other reference samples. Analyses show that the present French norms are congruous with the reference samples. Interestingly, the passing rate for some items drops significantly if "entirely voluntary" responses (as identified by Kihlstrom's scale) are scored as "fail." Copies of the translated scales and response booklet are available online.

Mysteries of hypnosis and the self are revealed by the psychology and neuroscience of empathy.

PubMed

Wickramasekera, Ian E

2015-01-01

This article reviews a growing body of research and theory in hypnosis and neuroscience that supports the empathic involvement theory (EIT) of hypnosis (Wickramasekera II, 2001; Wickramasekera II & Szlyk, 2003; Wickramasekera II, 2007c). The EIT is a unified transpersonal theory of hypnosis and the self, which weaves together empathic elements of Dzogchen, neodissociative, neuroscience, psychoanalytic, sociocognitive, and other theories by proposing that hypnotic phenomena are inherently characterized by their deep involvement with processes of empathy and the self. The EIT proposes that the experience of hypnosis is embodied in a system of neural networks in the brain that utilizes empathy-related processes, adaptive resonance between perceptual input and top-down expectancies, and connectionist learning algorithms to (a) empathically enact the affect, cognition, body language, response expectancies, social roles, sensations, etc. that are presented to them during hypnosis in accordance with socio-cognitive theories of hypnosis; (b) engage in a convergent psychophysiological relationship with another person in accordance with psychoanalytic, Ericksonian, and polyvagal/social engagement system theories; (c) alter the empathic self/other (theory of mind) coding of phenomenological experiences during hypnosis in accordance with aspects of the neo-dissociative and socio-cognitive traditions; and (d) develop an experiential understanding of the illusion of self that may lead, in some people, to its transcendence in accordance with Bon-Buddhist, Dzogchen, and transpersonal scholars. A unified definition of hypnosis is proposed based on findings in the empathic neuroscience of hypnosis as well as a working model of the neuromatrix of the self.

Real time ablation rate measurement during high aspect-ratio hole drilling with a 120-ps fiber laser.

PubMed

Mezzapesa, Francesco P; Sibillano, Teresa; Di Niso, Francesca; Ancona, Antonio; Lugarà, Pietro M; Dabbicco, Maurizio; Scamarcio, Gaetano

2012-01-02

We report on the instantaneous detection of the ablation rate as a function of depth during ultrafast microdrilling of metal targets. The displacement of the ablation front has been measured with a sub-wavelength resolution using an all-optical sensor based on the laser diode self-mixing interferometry. The time dependence of the laser ablation process within the depth of aluminum and stainless steel targets has been investigated to study the evolution of the material removal rate in high aspect-ratio micromachined holes.

Effects of a physical activity program on post-bariatric patients: A qualitative study from a self-determination theory perspective.

PubMed

González-Cutre, David; Megías, Ángel; Beltrán-Carrillo, Vicente J; Cervelló, Eduardo; Spray, Christopher M

2018-04-01

This study provides an in-depth analysis of the psychosocial benefits that 10 post-bariatric patients (nine female, 31-59 years) perceived from their participation in an exercise program grounded in self-determination theory. Qualitative data were collected through observations and interviews. Participants reported many factors which facilitated basic psychological need satisfaction such as the instructors caring about their opinion, affection, fitness improvement, pain reduction, and knowledge acquisition. These factors were associated with autonomous motivation, enjoyment, intention to be physically active, happiness, and self-confidence. The results suggest that self-determination theory-based exercise programs could be designed to achieve positive outcomes in this population.

Placebo-suggestion modulates conflict resolution in the Stroop Task.

PubMed

Magalhães De Saldanha da Gama, Pedro A; Slama, Hichem; Caspar, Emilie A; Gevers, Wim; Cleeremans, Axel

2013-01-01

Here, we ask whether placebo-suggestion (without any form of hypnotic induction) can modulate the resolution of cognitive conflict. Naïve participants performed a Stroop Task while wearing an EEG cap described as a "brain wave" machine. In Experiment 1, participants were made to believe that the EEG cap would either enhance or decrease their color perception and performance on the Stroop task. In Experiment 2, participants were explicitly asked to imagine that their color perception and performance would be enhanced or decreased (non-hypnotic imaginative suggestion). We observed effects of placebo-suggestion on Stroop interference on accuracy: interference was decreased with positive suggestion and increased with negative suggestion compared to baseline. Intra-individual variability was also increased under negative suggestion compared to baseline. Compliance with the instruction to imagine a modulation of performance, on the other hand, did not influence accuracy and only had a negative impact on response latencies and on intra-individual variability, especially in the congruent condition of the Stroop Task. Taken together, these results demonstrate that expectations induced by a placebo-suggestion can modulate our ability to resolve cognitive conflict, either facilitating or impairing response accuracy depending on the suggestion's contents. Our results also demonstrate a dissociation between placebo-suggestion and non-hypnotic imaginative suggestion.

Update on bispectral index monitoring.

PubMed

Johansen, Jay W

2006-03-01

Since 1997, bispectral index (BIS; Aspect Medical Systems Inc., Natick, MA) has been in clinical practice and a wealth of experimental research has accumulated on its use. Originally, the device was approved only for monitoring hypnosis and has now received an indication for reducing the incidence of intraoperative awareness during anesthesia. Numerous studies have documented the ability of BIS to reduce intermediate outcomes such as hypnotic drug administration, extubation time, postoperative nausea and shortened recovery room discharge. Two recent large-scale outcome studies using BIS (one randomized controlled trial and one prospective, nonrandomized historical cohort study) identified an approximately 80% reduction in the incidence of recall after anesthesia. BIS provides clinicians with unique information that can be used to tailor hypnotic drug doses to individual patient requirements. BIS does not predict movement or hemodynamic response to stimulation, nor will it predict the exact moment consciousness returns. This review will also discuss other BIS applications including use in pediatrics, intensive care and for procedural sedation. Some limitations exist to the use of BIS and it is not useful for some individual hypnotic agents (ketamine, dexmedetomidine, nitrous oxide, xenon, opioids). BIS technology is moving out of the operating room and into diverse environments where conscious and deep sedation are provided. Anesthesiologists need to be actively involved in promoting patient safety and helping transition this technology into broader use.

Placebo-Suggestion Modulates Conflict Resolution in the Stroop Task

PubMed Central

Caspar, Emilie A.; Gevers, Wim; Cleeremans, Axel

2013-01-01

Here, we ask whether placebo-suggestion (without any form of hypnotic induction) can modulate the resolution of cognitive conflict. Naïve participants performed a Stroop Task while wearing an EEG cap described as a “brain wave” machine. In Experiment 1, participants were made to believe that the EEG cap would either enhance or decrease their color perception and performance on the Stroop task. In Experiment 2, participants were explicitly asked to imagine that their color perception and performance would be enhanced or decreased (non-hypnotic imaginative suggestion). We observed effects of placebo-suggestion on Stroop interference on accuracy: interference was decreased with positive suggestion and increased with negative suggestion compared to baseline. Intra-individual variability was also increased under negative suggestion compared to baseline. Compliance with the instruction to imagine a modulation of performance, on the other hand, did not influence accuracy and only had a negative impact on response latencies and on intra-individual variability, especially in the congruent condition of the Stroop Task. Taken together, these results demonstrate that expectations induced by a placebo-suggestion can modulate our ability to resolve cognitive conflict, either facilitating or impairing response accuracy depending on the suggestion’s contents. Our results also demonstrate a dissociation between placebo-suggestion and non-hypnotic imaginative suggestion. PMID:24130735

[Effects of afloqualone, a centrally acting muscle relaxant, on the sleep-wakefulness cycle in cats with chronically implanted electrodes (author's transl)].

PubMed

Kojima, M; Kudo, Y; Ishida, R

1981-11-01

The present study was carried out to elucidate whether or whether not afloqualone has a hypnotic action because of its similarity in chemical structure to methaqualone. In the sleep-wakefulness cycles during the 8-hour observation period (9:00-17:00), afloqualone increased the percentages of resting (REST) and slow wave light sleep (SWLS) stages at a dose of 25 mg/kg (p.o.), producing a moderate muscle relaxation. Even at a dose of 50 mg/kg (p.o.) where a marked muscle relaxation was produced, afloqualone had no influence on the percentage of slow wave deep sleep (SWDS) stage, though it increased the percentages of SWLS and decreased the percentages of awake (AWK), REST and fast wave sleep (FWS) stages. On the other hand, tolperisone . HCl, chlormezanone, methaqualone and pentobarbital . Na, used as the reference drugs, all increased the percentage of SWDS stage, but either decreased or had no effect on the percentages of the other four stages at pharmacologically effective doses. From these results it was concluded that afloqualone seems to be devoid of a hypnotic action and has different effects on the sleep-wakefulness cycle than those of both the hypnotics and the other muscle relaxants used.

New approaches in the management of insomnia: weighing the advantages of prolonged-release melatonin and synthetic melatoninergic agonists

PubMed Central

Hardeland, Rüdiger

2009-01-01

Hypnotic effects of melatonin and melatoninergic drugs are mediated via MT1 and MT2 receptors, especially those in the circadian pacemaker, the suprachiasmatic nucleus, which acts on the hypothalamic sleep switch. Therefore, they differ fundamentally from GABAergic hypnotics. Melatoninergic agonists primarily favor sleep initiation and reset the circadian clock to phases allowing persistent sleep, as required in circadian rhythm sleep disorders. A major obstacle for the use of melatonin to support sleep maintenance in primary insomnia results from its short half-life in the circulation. Solutions to this problem have been sought by developing prolonged-release formulations of the natural hormone, or melatoninergic drugs of longer half-life, such as ramelteon, tasimelteon and agomelatine. With all these drugs, improvements of sleep are statistically demonstrable, but remain limited, especially in primary chronic insomnia, so that GABAergic drugs may be indicated. Melatoninergic agonists do not cause next-day hangover and withdrawal effects, or dependence. They do not induce behavioral changes, as sometimes observed with z-drugs. Despite otherwise good tolerability, the use of melatoninergic drugs in children, adolescents, and during pregnancy has been a matter of concern, and should be avoided in autoimmune diseases and Parkinsonism. Problems and limits of melatoninergic hypnotics are compared. PMID:19557144

Self-interferometric technique for visualization of phase patterns encoded onto a liquid-crystal display

NASA Astrophysics Data System (ADS)

Bentley, Joel B.; Davis, Jeffrey A.; Albero, Jorge; Moreno, Ignacio

2006-10-01

We report a new self-interferometric technique for visualizing phase patterns that are encoded onto a phase-only liquid-crystal display (LCD). In our approach, the LCD generates both the desired object beam as well as the reference beam. Normally the phase patterns are encoded with a phase depth of 2π radians, and all of the incident energy is diffracted into the first-order beam. However, by reducing this phase depth, we can generate an additional zero-order diffracted beam, which acts as the reference beam. We work at distances such that these two patterns spatially interfere, producing an interference pattern that displays the encoded phase pattern. This approach was used recently to display the phase vortices of helical Ince-Gaussian beams. Here we show additional experimental results and analyze the process.

Women need more propofol than men during EEG-monitored total intravenous anaesthesia / Frauen benötigen mehr Propofol als Männer während EEG-überwachter total-intravenöser Anästhesie.

PubMed

Haensch, Klaus; Schultz, Arthur; Krauss, Terence; Grouven, Ulrich; Schultz, Barbara

2009-04-01

Gender-related differences in the pharmacology of drugs used in anaesthesiology have been reported by different authors. The aim of this study was to compare propofol dosages in a greater number of male and female patients who had received electroencephalogram (EEG) monitoring to maintain a defined depth of anaesthesia. Data from an EEG-controlled study were analysed with regard to gender differences in the consumption of the short-acting hypnotic propofol during maintenance of total intravenous anaesthesia and with regard to recovery times. The 656 patients (239 male, 417 female) were 15 to 97 years old, underwent different surgical procedures, and received propofol in combination with remifentanil, a short-acting opioid. During the steady-state of anaesthesia the EEG stage D(2)/E(0), which corresponds to deep hypnosis, was the target level (EEG monitor: Narcotrend). Propofol dosages were calculated as mg/kg body weight/h and as mg/kg lean body mass/h. Significantly higher propofol dosages were observed in female patients compared to male patients, especially with lean body mass as a reference parameter. The dosages were characterised by a high interindividual variability. The time from stop of propofol until extubation was significantly shorter in women than in men. The propofol dosage for maintenance of anaesthesia at the EEG level D(2)/E(0) decreased with increasing age.

Medicines for sleep

MedlinePlus

Benzodiazepines; Sedatives; Hypnotics; Sleeping pills; Insomnia - medicines; Sleep disorder - medicines ... the-counter (OTC) sleeping pills contain antihistamines. These medicines are commonly used to treat allergies. While these ...

Effects of Alprazolam, Zolpidem and Zopiclone, and of chronic inflammation on peripheral experimental algesia in Wistar rats.

PubMed

Zdrîncă, Mihaela; Muţiu, Gabriela; Bogdan, Maria; Dobjanschi, Luciana; Antonescu, Angela; Moş, Ioana; Mureşan, Mariana; Zdrîncă, M; Antonescu, Andreea

2011-01-01

In the literature, there are some data which indicate that benzodiazepines and other chemical compounds with the same mechanism of action (Diazepam, Chlordiazepoxide, Lorazepam, Zopiclone, etc.) also have other effects. We investigated the effects of experimental chronic inflammation under the administration of some tranquilizers and hypnotics on peripheral algesia induced in rats by "writhing test". Chronic inflammation was induced by "cotton wool granuloma" technique. The "writhing test" consisted in intraperitoneal injection of an irritant agent (acetic acid 0.0025%, 0.4 mL). The animal reacts with a characteristic stretching behavior called writhing. A writhe is indicated by stretching of the abdomen with simultaneous stretching of at least one hind limb. Then, the animals were placed individually into glass beakers and 5 minutes were allowed to elapse. The rats were then observed for a period of 10 minutes and the number of writhes is recorded for each animal. Three drugs were administered by gastric probe: Alprazolam 1 mg/kg, Zolpidem 10 mg/kg and Zopiclone 10 mg/kg. Alprazolam is a triazolobenzodiazepine derivative used as a tranquilizer. Zolpidem is an imidazopyridine with marked sedative-hypnotic effect and it has the same mechanism of action like benzodiazepines. Zopiclone is a cyclopyrrolone with sedative-hypnotic effect used as hypnotic and acts like benzodiazepines. After that, the animals were sacrificed and the weight of cotton wool granuloma was determined. In the same time, the histopatological aspect of granulomatous inflammation was studied. It was found that experimental proliferative inflammation under the action of these drugs was accompanied by a peripheral analgesic activity in "writhing test". The mechanisms of these effects are not fully elucidated. Some explanations are: they act as agonists or antagonists on algesia and inflammation mediators and they have a stimulating effect on peripheral ω3-benzodiazepine receptors ("peripheral-type" receptors).

[On the history of barbiturates].

PubMed

Norn, Svend; Permin, Henrik; Kruse, Edith; Kruse, Poul R

2015-01-01

Throughout the history of humanity, numerous therapeutic agents have been employed for their sedative and hypnotic properties such as opium, henbane (Hyoscyamus niger) and deadly nightshade (Atropa belladonna), but also alcohol and wine. In the 19th century potassium bromide was introduced as a sedative - and antiepileptic drug and chloral hydrate as sedative-hypnotics. A new era was reached by the introduction of barbiturates. The story started with the chemist Adolf von Baeyer. His breakthrough in the synthesis of new agents as barbituric acid and indigo and his education of young chemists was of great importance for the science of organic chemistry and the development of the dye and medicine industry in the late 19th century. The next important step was the development of barbiturates. The pioneers were Josef von Mering and Emil Fischer. Using the Grimaux-method they synthesized various barbiturates. It was von Mering who got the idea of introducing ethyl groups in the inactive barbituric acid to obtain sedatives, but the synthesis was succeeded by the chemist Emil Fischer. Experiments with dogs clearly showed sedative and hypnotic effect of the barbiturates and the oral administration of barbital (Veronal) confirmed the effect in humans. Barbital was commercialized in 1903 and in 1911 phenobarbital (Luminal) was introduced in the clinic, and this drug showed hypnotic and antiepileptic effects. Thereafter a lot of new barbiturates appeared. Dangerous properties of the drugs were recognized as abuse, addiction, and poisoning. An optimum treatment of acute barbiturate intoxication was obtained by the "Scandinavian method", which was developed in the Poison Centre of the Bispebjerg Hospital in Copenhagen. The centre was established by Carl Clemmesen in 1949 and the intensive care treatment reduced the mortality of the admitted persons from 20% to less than 2%. To-day only a few barbiturates are used in connection with anaesthesia and for the treatment of epilepsy, and chemists are focusing on drugs with more selective effects.

The pattern of anxiolytic and hypnotic management by Australian general practice trainees.

PubMed

Holliday, Simon M; Morgan, Simon; Tapley, Amanda; Henderson, Kim M; Dunlop, Adrian J; van Driel, Mieke L; Spike, Neil A; McArthur, Lawrence A; Ball, Jean; Oldmeadow, Christopher J; Magin, Parker J

2017-03-01

Guidelines recommend anxiolytics and hypnotics (A/H) as second-line, short-term medications. We aimed to establish prevalence and associations of A/H prescribing by Australian general practice (GP) trainees. A cross-sectional analysis from a cohort study of vocational trainees from four GP Regional Training Providers during 2010-2013. General practice trainees act as independent practitioners (including for prescribing purposes) while having recourse to advice from a GP supervisor. Practice and trainee demographic data were collected as well as patient, clinical and educational data from 60 consecutive consultations of each trainee each training term. Analysis was at the level of individual problem managed, with the outcome factor being prescription of any anxiolytic or hypnotic. Overall, 645 registrars (response rate 94.0%) prescribed 68 582 medications in 69 621 consultations (with 112 890 problems managed). A/Hs were prescribed for 1.3% of problems managed and comprised 2.2% of all prescriptions. They were prescribed particularly for insomnia (28.2%) or anxiety (21.8%), but also for many 'off-label' indications. Significant associations of A/H prescriptions were: patient-level (greater age, Aboriginal and Torres Strait Islander status, English-speaking background, being new to the trainee but not to the practice); trainee-level (male) and consultation-level (longer duration, pre-existing problem, specialist referral not being made). Prescribing was significantly lower in one of the four Regional Training Providers. GP trainees, inconsistent with most guideline recommendations, prescribe A/Hs mainly as maintenance therapy to unfamiliar and older patients. Our results suggest that changes in management approaches are needed which may be facilitated by support for psychotherapeutic training. [Holliday SM, Morgan S, Tapley A, Henderson KM, Dunlop AJ, van Driel ML, Spike NA, McArthur LA, Ball J, Oldmeadow CJ, Magin PJ. The pattern of anxiolytic and hypnotic management by Australian general practice trainees. Drug Alcohol Rev 2017;36:261-269]. © 2016 Australasian Professional Society on Alcohol and other Drugs.

Annual Progress Report on the Research Program of the United States Army Medical Research Institute of Infectious Diseases on Medical Defense against Biological Agents for Fiscal Year 1981

DTIC Science & Technology

1981-10-01

R. Di Luzio. 1980. Glucan -induced enhancement of host resistance to selected infectious diseases. Infect. Immun. 30:51-57. 3. Vezza, A. C., P. Cash...pathway of beta -oxidation to produce ketones. When infused as a 3 or 6% solution along with the 48% branched-chaia mixture, this compound had a hypnotic...dent Staff Physician 27:37-42. 9. Beisel, W. R. 1981. Impact of infectious disease upon fat metabolism and immune functions. Cancer Res. 41:3797-3798

Topiramate-Induced Somnambulism in a Migraineur: A Probable Idiosyncratic Adverse Effect

PubMed Central

Mathew, Thomas; Sarma, G. R. K.; Nadig, Raghunandan; Varghese, Raji

2012-01-01

Somnambulism (sleepwalking) is a disorder of arousal that falls under “parasomnia” group and is more common in children. These phenomena occur as primary sleep events or secondary to systemic disease or can be drug induced. Medications that can cause sleepwalking include neuroleptics, hypnotics, lithium, amitriptyline, and β-blockers.1 This report presents an unusual adverse effect of topiramate on sleep in a patient with migraine. Citation: Mathew T; Sarma GRK; Nadig R; Varghese R. Topiramate-induced somnambulism in a migraineur: a probable idiosyncratic adverse effect. J Clin Sleep Med 2012;8(2):197-198. PMID:22505867

Nightmares: Risk Factors Among the Finnish General Adult Population

PubMed Central

Sandman, Nils; Valli, Katja; Kronholm, Erkki; Revonsuo, Antti; Laatikainen, Tiina; Paunio, Tiina

2015-01-01

Study Objectives: To identify risk factors for experiencing nightmares among the Finnish general adult population. The study aimed to both test whether previously reported correlates of frequent nightmares could be reproduced in a large population sample and to explore previously unreported associations. Design: Two independent cross-sectional population surveys of the National FINRISK Study. Setting: Age- and sex-stratified random samples of the Finnish population in 2007 and 2012. Participants: A total of 13,922 participants (6,515 men and 7,407 women) aged 25–74 y. Interventions: N/A. Measurements and results: Nightmare frequency as well as several items related to socioeconomic status, sleep, mental well-being, life satisfaction, alcohol use, medication, and physical well-being were recorded with a questionnaire. In multinomial logistic regression analysis, a depression-related negative attitude toward the self (odds ratio [OR] 1.32 per 1-point increase), insomnia (OR 6.90), and exhaustion and fatigue (OR 6.86) were the strongest risk factors for experiencing frequent nightmares (P < 0.001 for all). Sex, age, a self-reported impaired ability to work, low life satisfaction, the use of antidepressants or hypnotics, and frequent heavy use of alcohol were also strongly associated with frequent nightmares (P < 0.001 for all). Conclusions: Symptoms of depression and insomnia were the strongest predictors of frequent nightmares in this dataset. Additionally, a wide variety of factors related to psychological and physical well-being were associated with nightmare frequency with modest effect sizes. Hence, nightmare frequency appears to have a strong connection with sleep and mood problems, but is also associated with a variety of measures of psychological and physical well-being. Citation: Sandman N, Valli K, Kronholm E, Revonsuo A, Laatikainen T, Paunio T. Nightmares: risk factors among the finnish general adult population. SLEEP 2015;38(4):507–514. PMID:25325474

How Can Hypnodontics Manage Severe Gag Reflex for Root Canal Therapy? A Case Report

PubMed Central

Ramazani, Mohsen; zarenejad, Nafiseh; Parirokh, Masoud; Zahedpasha, Samir

2016-01-01

In endodontics, severe involuntary gagging can have a severe impact on treatment procedure. There are many ways to ease the gag reflex, one of which is hypnosis. A 34-year-old male was referred for root canal treatment of a molar tooth. He had not received any dental treatments for the past nine years due to fear of severe gag reflex. Three hypnotic sessions based upon eye fixation, progressive muscle relaxation and guided imagery techniques were spent for psychosomatic management. The gag reflex was controlled and reduced to a normal level, and the required dental treatments including root canal therapy and restoration were performed successfully. This report shows that hypnosis can control gag reflex for dental treatments. PMID:27141226

Self-Perceptions of Interpersonal, Intrapersonal, and Leadership Skills among Recent Engineering Graduates: A Qualitative Study

ERIC Educational Resources Information Center

Watson, Fallon E.

2013-01-01

This study describes the communication-specific soft skills that recent engineering graduates from Accreditation Board for Engineering and Technology (ABET) accredited universities in the state of Kentucky report they use at work. Utilizing a basic interpretive qualitative approach in-depth semi-structured interviews were conducted to obtain the…

The Emotional Complexity of Attachment Interactions in Nursery

ERIC Educational Resources Information Center

Page, Jools; Elfer, Peter

2013-01-01

In a single intensive nursery case study, using in depth interviews, group discussion and self completed daily diaries, this article reports on staff accounts of the emotional aspects of their interactions with young children. The findings show how much the staff achieved through their empathy for children and families and the establishment of…

Drug use and accidental falls in an intermediate care facility.

PubMed

Sobel, K G; McCart, G M

1983-01-01

The relationship between nonenvironment-caused falls and drug use was evaluated in an intermediate care facility over a 14-month period. The medical problems and selected drug use of 45 patients who had fallen were retrospectively compared with those of a matched control population of 30 patients who had not fallen during this same period. Antihypertensives, diuretics, tranquilizers, sedative/hypnotics, antidepressants, and antianginal agents were reviewed for all patients. The use of diuretics, specifically furosemide, and sedative/hypnotics was significantly greater in the population who had fallen. Observations of dizziness, confusion, insomnia, and ataxia were recorded more frequently in that group, as well. Closer monitoring of medications, especially in specific drug classes, may help prevent accidental falls in this type of institution.

Self-esteem and obsessive compulsive disorder.

PubMed

Husain, Nusrat; Chaudhry, Imran; Raza-ur-Rehman; Ahmed, Ghazal Riaz

2014-01-01

To explore the association between self-esteem and obsessive compulsive disorder in a low-income country, and to conduct an in-depth analysis into the said relationship by identifying any confounding variables that might exist. The cross-sectional study was conducted at the psychiatry out-patient clinic of Civil Hospital, Karachi, from January to March 2008, and comprised 65 patients diagnosed with obsessive compulsive disorder and 30 healthy controls. The participatnts completed the Janis and Field Social Adequacy scale and the Rosenberg Self-esteem scale. SPSS 15 was used for statistical analysis. Significantly different scores were reported on both measures of self-esteem between the patients and the controls (p<0.001 each), indicating reduced levels of self-esteem in the patients compared to the controls. Data replicated earlier findings from populations in high-income countries.

Salivary cotinine concentration versus self-reported cigarette smoking: Three patterns of inconsistency in adolescence.

PubMed

Kandel, Denise B; Schaffran, Christine; Griesler, Pamela C; Hu, Mei-Chen; Davies, Mark; Benowitz, Neal

2006-08-01

The present study examined the extent and sources of discrepancies between self-reported cigarette smoking and salivary cotinine concentration among adolescents. The data are from household interviews with a cohort of 1,024 adolescents from an urban school system. Histories of tobacco use in the last 7 days and saliva samples were obtained. Logistic regressions identified correlates of three inconsistent patterns: (a) Pattern 1-self-reported nonsmoking among adolescents with cotinine concentration above the 11.4 ng/mg cutpoint (n = 176), (b) Pattern 2-low cotinine concentration (below cutpoint) among adolescents reporting having smoked within the last 3 days (n = 155), and (c) Pattern 3-high cotinine concentration (above cutpoint) among adolescents reporting not having smoked within the last 3 days (n = 869). Rates of inconsistency were high among smokers defined by cotinine levels or self-reports (Pattern 1 = 49.1%; Pattern 2 = 42.0%). Controlling for other covariates, we found that reports of nonsmoking among those with high cotinine (Pattern 1) were associated with younger age, having few friends smoking, little recent exposure to smokers, and being interviewed by the same interviewer as the parent and on the same day. Low cotinine concentration among self-reported smokers (Pattern 2) was negatively associated with older age, being African American, number of cigarettes smoked, depth of inhalation, and exposure to passive smoke but positively associated with less recent smoking and depressive symptoms. High cotinine concentrations among self-reported nonsmokers was positively associated with exposure to passive smoke (Pattern 3). The data are consonant with laboratory findings regarding ethnic differences in nicotine metabolism rate. The inverse relationship of cotinine concentration with depressive symptoms has not previously been reported. Depressed adolescent smokers may take in smaller doses of nicotine than nondepressed smokers; alternatively, depressed adolescents may metabolize nicotine more rapidly.

Using suggestion to model different types of automatic writing.

PubMed

Walsh, E; Mehta, M A; Oakley, D A; Guilmette, D N; Gabay, A; Halligan, P W; Deeley, Q

2014-05-01

Our sense of self includes awareness of our thoughts and movements, and our control over them. This feeling can be altered or lost in neuropsychiatric disorders as well as in phenomena such as "automatic writing" whereby writing is attributed to an external source. Here, we employed suggestion in highly hypnotically suggestible participants to model various experiences of automatic writing during a sentence completion task. Results showed that the induction of hypnosis, without additional suggestion, was associated with a small but significant reduction of control, ownership, and awareness for writing. Targeted suggestions produced a double dissociation between thought and movement components of writing, for both feelings of control and ownership, and additionally, reduced awareness of writing. Overall, suggestion produced selective alterations in the control, ownership, and awareness of thought and motor components of writing, thus enabling key aspects of automatic writing, observed across different clinical and cultural settings, to be modelled. Copyright © 2014. Published by Elsevier Inc.

Subjective and Objective Measures of Hypersomnolence Demonstrate Divergent Associations with Depression among Participants in the Wisconsin Sleep Cohort Study.

PubMed

Plante, David T; Finn, Laurel A; Hagen, Erika W; Mignot, Emmanuel; Peppard, Paul E

2016-04-15

To examine associations of depression with habitual sleep duration, daytime sleepiness, and objective sleep propensity in a nonclinical population. Data from adults participating in the Wisconsin Sleep Cohort Study were utilized in analyses. There were 1,287 adults (3,324 observations) who were used in the analysis of subjective hypersomnolence measures; 1,155 adults (2,981 observations) were used in the analysis of objective sleep propensity assessed by the multiple sleep latency test (MSLT). Repeated-measures logistic regression estimated associations between presence of depression (defined as modified Zung Self-Rating Depression Scale ≥ 50 or use of antidepressant medications) and three primary hypersomnolence measures: subjective excessive daytime sleepiness (Epworth Sleepiness Scale [ESS] ≥ 11), self-reported sleep duration ≥ 9 h/d, and objective sleep propensity (MSLT mean sleep latency < 8 min). After adjusting for age, sex, body mass index, chronic medical conditions, sedative hypnotic medication use, caffeine, tobacco, and alcohol use, sleep disordered breathing, as well as insomnia and sleep duration when appropriate, estimated odd ratios (95% confidence interval) for depression were: 1.56 (1.31,1.86) for ESS ≥ 11; 2.01 (1.49, 2.72) for habitual sleep time ≥ 9 h; and 0.76 (0.63-0.92) for MSLT mean sleep latency < 8 min. Our results demonstrate divergent associations between subjective and objective symptoms of hypersomnolence and depression, with subjective sleepiness and excessive sleep duration associated with increased odds of depression, but objective sleep propensity as measured by the MSLT associated with decreased odds of depression. Further research is indicated to explain this paradox and the impact of different hypersomnolence measures on the course of mood disorders. A commentary on this article appears in this issue on page 467. © 2016 American Academy of Sleep Medicine.

Mental distress and subsequent use of psychotropic drugs among adolescents-a prospective register linkage study.

PubMed

Steffenak, Anne Kjersti Myhrene; Nordström, Gun; Wilde-Larsson, Bodil; Skurtveit, Svetlana; Furu, Kari; Hartz, Ingeborg

2012-06-01

To investigate the association between mental distress, other factors, and subsequent use of psychotropic drugs in adolescents aged 15-16 years. This study is based on information retrieved from the Norwegian Youth Health Surveys (2000-2003) and linked to prescription data from the Norwegian Prescription Database (2004-2009). The study population included 11,620 adolescents aged 15-16 (87% response rate) years. Self-reported mental distress (Hopkins Symptom Checklist-10 score 1.85) was recorded along with health and lifestyle habits, education plans, and family economics. Incident psychotropic drug use (outcome measure) was defined ≥1 prescriptions of one of the following psychotropic drugs: anxiolytics, hypnotics, antidepressants, or phenothiazines registered in the Norwegian Prescription Database. Overall, 15.5% of the adolescents reported mental distress, 75% of them were girls. For both genders, incident psychotropic use was significantly higher among those reporting mental distresses at baseline, compared with the rest of the participants. The highest psychotropic drug use was observed among mentally distressed girls (27.7%). Mental distress was significantly associated with incident use of psychotropic drugs (odds ratio: 2.25, 95% confidence interval: 1.97-2.55). After adjustment for confounding factors and inclusion of potential mediating factors, the odds ratio attenuated to 1.59 (95% confidence interval: 1.35-1.86). The prevalence of mental distress among adolescents may have consequences for health promotion. Public health nurses in Norway, working in health centers and schools, have a responsibility to promote health and prevent health problems. They have the opportunity and a responsibility to identify vulnerable young people. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Effect of stationary objects on illusory forward self-motion induced by a looming display.

PubMed

Ohmi, M; Howard, I P

1988-01-01

It has previously been shown that when a moving and a stationary display are superimposed, illusory self-rotation (circular vection) is induced only when the moving display appears as the background. Three experiments are reported on the extent to which illusory forward self-motion (forward vection) induced by a looming display is inhibited by a superimposed stationary display as a function of the size and location of the stationary display and of the depth between the stationary and looming displays. Results showed that forward vection was controlled by the display that was perceived as the background, and background stationary displays suppressed forward vection by about the same amount whatever their size and eccentricity. Also, the perception of foreground-background properties of competing displays determined which controlled forward vection, and this control was not tied to specific depth cues. The inhibitory effect of a stationary background on forward vection was, however, weaker than that found with circular vection. This difference makes sense because, for forward body motion, the image of a distant scene is virtually stationary whereas, when the body rotates, it is not.

Staying Connected: Computer-Mediated and Face-to-Face Communication in College Students' Dating Relationships.

PubMed

Boyle, Andrea M; O'Sullivan, Lucia F

2016-05-01

Little is known about the features, depth, and quality of communication in heterosexual dating relationships that include computer-mediated communication (CMC). This study examined these features as well as CMC's potential to facilitate self-disclosure and information-seeking. It also evaluated whether partner CMC interactions play a role in partner intimacy and communication quality. Young adults (N = 359; 18-24) attending postsecondary education institutions completed an online survey about their CMC use. To be included in the study, all participants were in established dating relationships at the time of the study and reported daily communication with their partner. CMC was linked to partners' disclosure of nonintimate information. This personal self-disclosure was linked positively to relationship intimacy and communication quality, beyond contributions from face-to-face interactions. Breadth (not depth) of self-disclosure and positively valenced interactions, in particular, proved key to understanding greater levels of intimacy in dating relationships and better communication quality as a function of CMC. CMC provides opportunities for partners to stay connected and to improve the overall quality of their intimacy and communication.

Pharmacological Treatment of Insomnia Symptoms in Individuals with Substance Use Disorders in Spain: A Quasi-Experimental Study.

PubMed

Grau-López, L; Grau-López, L; Daigre, C; Palma-Álvarez, R F; Rodriguez-Cintas, L; Ros-Cucurull, E; Roncero, C

2018-07-03

Pharmacological treatment of insomnia in patients with addictions has been hardly investigated and there are few researches about it in an inpatient detoxification. The aim of this study was to describe the outcomes of the pharmacological treatment of insomnia in SUD patients admitted to a detoxification unit in Spain, with a focus on the primary substance of abuse and co-occurring mental disorders. A quasi-experimental study was conducted in 481 addicted in patients, who were admitted for substances detoxification in Vall d´Hebron University Hospital, Barcelona, Spain, from 2010 to 2015. The patients underwent systematic evaluation of axes I and II psychiatric disorders (SCID-I, SCID-II, and CAADID). Insomnia was evaluated using a night time sleep log. Substance-dependent patients, who had insomnia during hospital detoxification, received a psychotropic medication with hypnotic effect, keeping the regular clinical practice without randomization. At discharge, insomnia was considered to have been alleviated in 63.8% (n = 204) of patients while 36.2% (n = 116) of patients remained with insomnia disturbances. Comparing hypnotic treatments it was observed that mirtazapine and clotiapine were the treatment that corrected the insomnia more frequently. Since insomnia is not corrected in all patients, it should be further investigated in medications with hypnotic purpose. Based on the results of this work, randomized clinical trials might be proposed.

Pharmacological profiling of zebrafish behavior using chemical and genetic classification of sleep-wake modifiers.

PubMed

Nishimura, Yuhei; Okabe, Shiko; Sasagawa, Shota; Murakami, Soichiro; Ashikawa, Yoshifumi; Yuge, Mizuki; Kawaguchi, Koki; Kawase, Reiko; Tanaka, Toshio

2015-01-01

Sleep-wake states are impaired in various neurological disorders. Impairment of sleep-wake states can be an early condition that exacerbates these disorders. Therefore, treating sleep-wake dysfunction may prevent or slow the development of these diseases. Although many gene products are likely to be involved in the sleep-wake disturbance, hypnotics and psychostimulants clinically used are limited in terms of their mode of action and are not without side effects. Therefore, there is a growing demand for developing new hypnotics and psychostimulants with high efficacy and few side effects. Toward this end, animal models are indispensable for use in genetic and chemical screens to identify sleep-wake modifiers. As a proof-of-concept study, we performed behavioral profiling of zebrafish treated with chemical and genetic sleep-wake modifiers. We were able to demonstrate that behavioral profiling of zebrafish treated with hypnotics or psychostimulants from 9 to 10 days post-fertilization was sufficient to identify drugs with specific modes of action. We were also able to identify behavioral endpoints distinguishing GABA-A modulators and hypocretin (hcrt) receptor antagonists and between sympathomimetic and non-sympathomimetic psychostimulants. This behavioral profiling can serve to identify genes related to sleep-wake disturbance associated with various neuropsychiatric diseases and novel therapeutic compounds for insomnia and excessive daytime sleep with fewer adverse side effects.

Synthesis and anticonvulsant activity of some substituted 1,2,4-thiadiazoles.

PubMed

Gupta, Arun; Mishra, Pradeep; Pandeya, S N; Kashaw, Sushil K; Kashaw, Varsha; Stables, James P

2009-03-01

A series of new substituted 1,2,4-thiadiazoles were synthesized by appropriate route and screened for anticonvulsant, neurotoxic and sedative-hypnotic activity. The structures of the synthesized compounds were confirmed by IR spectroscopy, (13)C NMR and elemental (nitrogen and sulphur) analysis. After i.p. injection of the compounds to mice or rate at doses of 30, 100, and 300 mg/kg, body weights were examined in the maximal electroshock-induced seizures (MES) and subcutaneous pentylenetetrazole (scPTZ)-induced seizure models after 0.5 and 4 h. Rotorod method and phenobarbitone-induced hypnosis potentiation study were employed to examine neurotoxicity and sedative-hypnotic activity, respectively. All the compounds except 4g showed protection against MES screen after 0.5 h. Compounds 3a-c, 4a-c were active at 100 mg/kg dose i.p., whereas remaining compounds showed activity at 300 mg/kg. All 14 compounds except 3g showed neurotoxicity at 100 and 300 mg/kg after 0.5 h. Compounds 3b and 4b showed NT after 4 h. Two compounds 3b and 4g showed significant (p<0.05) percentage increase in sleeping time i.e. 67% and 59%, respectively. It may be concluded that the synthesized compounds were potent against MES-induced seizures than ScPTZ induced and showed low potency as sedative-hypnotic agent which is advantageous.

The effects of becoming an entrepreneur on the use of psychotropics among entrepreneurs and their spouses.

PubMed

Dahl, Michael S; Nielsen, Jimmi; Mojtabai, Ramin

2010-12-01

Entering entrepreneurship (i.e. becoming an entrepreneur) is known to be a demanding activity with increased workload, financial uncertainty and increased levels of stress. However, there are no systematic studies on how entering entrepreneurship affects the people involved. The authors investigated prescriptions of psychotropics for 6,221 first-time entrepreneurs from 2001-2004 and their 2,381 spouses in the first two years after becoming entrepreneurs in a matched case-control study using linked data from three Danish national registries: The Danish database for Labor Market Research, the Danish Entrepreneurship database and the Danish Prescription database. Entrepreneurs were more likely to fill prescriptions at pharmacies for sedatives/hypnotics (adjusted odds ratio (AOR): 1.45 [95% CI: 1.26-1.66], p < .0001). However, they were less likely to fill prescriptions for antidepressants (AOR: 0.74 [95% CI: 0.59-0.92] p = 0.007). Spouses of these entrepreneurs were also more likely to fill prescriptions for sedatives/hypnotics (AOR: 1.36 [95% CI: 1.10-1.67], p = 0.005). No difference in prescription of antidepressants was found for spouses. This study showed that there was a significant relation between entering entrepreneurship and receiving prescriptions for sedative/ hypnotics both among the entrepreneurs themselves and their spouses, suggesting that entering entrepreneurship may be associated with increased stress for both the entrepreneurs and their families.

[The image of animal magnetism in fictional literature: the cases of Poe, Doyle and Du Maurier].

PubMed

Bonet Safont, Juan Marcos

2014-01-01

In this article, we focus on the social image of the phenomenon known as mesmerism, or animal magnetism, through analysis of the works: The Facts in the Case of M. Valdemar (1845) by Edgar Allan Poe, The Great Keinplatz Experiment (1885) by Conan Doyle and Trilby (1894) by George Du Maurier. We describe the stereotype of the mesmerist and the uses of mesmerism observed. We pay attention to the spaces and actors of the mesmeric transcript presented in the stories. We consider the reception of these stories by the public and the relationship of the authors with mesmeric and hypnotic knowledge. Nowadays, academic researchers in the discipline of psychology publish articles and books on popular myths about hypnosis in attempts to depict the distorted images related to this phenomenon. This distorted image of the hypnotic process and the hypnotist derives from "circus" hypnotism shows (stage hypnosis), the cinema, television and fictional literature. Works of fiction represent a unique and invaluable source of information, ideas, speculations, concerns and opportunities around animal magnetism and hypnosis, and the exploration and analysis of this literature is an essential chapter in any historical study of this topic. We see how the literary use of mesmerism by Poe, Doyle and Du Maurier is not chance or peripheral, with all three being intellectually interested in and stimulated by these ideas.

The long-term use of benzodiazepines: patients' views, accounts and experiences.

PubMed

Barter, G; Cormack, M

1996-12-01

Although a decrease in new prescribing has occurred for anxiolytic benzodiazepines, concerns have been raised that a 'core' of long-term users has been left behind. Typically, elderly people represent this 'core', using the benzodiazepines as hypnotics. The present study focuses on the reasons why hypnotic benzodiazepines are used for protracted lengths of time. By examining patient experiences and cognitions, a deeper understanding may be gained of why patients continue to use benzodiazepines. Elderly, long-term users of benzodiazepine hypnotics were interviewed using a semi-structured interview procedure. A comparison group of non-users of the drugs were given a brief interview to collect comparative data. Interview data were analysed from transcripts using qualitative methodology; statistical comparisons between the groups were made using non-parametric statistics. The long-term users had significantly fewer hours of sleep per night than the non-users. There was some evidence of tolerance and a suggestion that symptoms of withdrawal were maintaining continual use. None of the long-term users had clean knowledge of what their doctors thought of their use of benzodiazepines. The data suggest that the power of the doctor may not be utilized to its full potential in the prevention of long-term use, that at least 50% of elderly benzodiazepine users would like to discontinue use, and that patients need information and advice on how to discontinue these drugs.

Intracerebroventricular injection of L-serine analogs and derivatives induces sedative and hypnotic effects under an acute stressful condition in neonatal chicks.

PubMed

Asechi, Mari; Tomonaga, Shozo; Tachibana, Tetsuya; Han, Li; Hayamizu, Kohsuke; Denbow, D Michael; Furuse, Mitsuhiro

2006-06-03

Four experiments were conducted to clarify the central functions of L-serine and its analogs on an acute stressful condition. Intracerebroventricular (i.c.v.) injection of L-serine (0.21, 0.42 and 0.84 micromol) attenuated stress responses in a dose-dependent fashion, as well as induced sleep, in Experiment 1. The effects of L- and D-serine in Experiment 2, those of L-serine, phosphoserine, acetylserine and L-cysteine in Experiment 3 and those of L-serine, glycine and lysophosphatidylserine in Experiment 4 were compared at an equimolar basis (0.84 micromol). D-Serine, proposed as an endogenous agonist of N-methyl-D-aspatate (NMDA) receptor, did not have sedative and hypnotic effects as observed with L-serine. In contrast, all the analogs and derivatives of L-serine had a sedative effect, although with a different manner in several behavioral markers of stress such as spontaneous activity and distress vocalizations. No significant changes in plasma corticosterone concentration were observed in any experiment. Taken together, the i.c.v. injection of L-serine analogs and its derivatives have sedative and hypnotic effects under an acute stressful condition, which does not involve the hypothalamic-pituitary-adrenal axis. In conclusion, L-serine may be effective in improving anxiety or sleep disorders induced by psychological stressor.

Memory, Maternal Representations, and Internalizing Symptomatology among Abused, Neglected, and Nonmaltreated Children

ERIC Educational Resources Information Center

Valentino, Kristin; Cicchetti, Dante; Rogosch, Fred A.; Toth, Sheree L.

2008-01-01

A depth-of-processing incidental recall task for maternal-referent stimuli was utilized to assess basic memory processes and the affective valence of maternal representations among abused (N = 63), neglected (N = 33), and nonmaltreated (N = 128) school-aged children (ages 8-13.5 years old). Self-reported and observer-rated indices of internalizing…

"Your Brain Becomes a Rainbow": Perceptions and Traits of 4th-Graders in a School-Based Mindfulness Intervention

ERIC Educational Resources Information Center

Keller, Julia; Ruthruff, Eric; Keller, Patrick; Hoy, Robert; Gaspelin, Nicholas; Bertolini, Katherine

2017-01-01

Although mindfulness, or the self-regulation of attention, has been found beneficial in reducing teacher stress and burnout and in increasing students' cognitive and emotional regulatory skills, no study has explored students' attitudes toward meditation practices in depth. This mixed-methods study reports results from a randomized, controlled…

Calibrating the response to health warnings: limiting both overreaction and underreaction with self-affirmation.

PubMed

Griffin, Dale W; Harris, Peter R

2011-05-01

Self-affirmation, reflecting on one's defining personal values, increases acceptance of threatening information, but does it do so at the cost of inducing undue alarm in people at low risk of harm? We contrast an alarm model, wherein self-affirmation simply increases response to threat, with a calibration model, wherein self-affirmation increases sensitivity to the self-relevance of health-risk information. Female seafood consumers (N = 165) completed a values self-affirmation or control task before reading a U.S. Food and Drug Administration brochure on mercury in seafood. Findings support the calibration model: Among frequent seafood consumers, self-affirmation generally increased concern (reports of depth of thought, personal message relevance, perceived risk, and negative affect) for those high in defensiveness and reduced it for those low in defensiveness. Among infrequent consumers of seafood, self-affirmation typically reduced concern. Thus, self-affirmation increased the sensitivity with which women at different levels of risk, and at different levels of defensiveness, responded cognitively and affectively to the materials.

Recreational drug use in the Oslo nightlife setting: study protocol for a cross-sectional time series using biological markers, self-reported and qualitative data.

PubMed

Nordfjærn, Trond; Edland-Gryt, Marit; Bretteville-Jensen, Anne Line; Buvik, Kristin; Gripenberg, Johanna

2016-04-22

Recreational drug use in the nightlife setting carries the risk of many negative consequences, such as violence, injuries, aberrant driving and sexual risk-taking. The aim of this study is to investigate recreational drug use and user characteristics among people visiting licensed premises, for example, nightclubs and bars, by using self-reports and biological markers. Staff of licensed premises will be asked to report drug use observations. Further, by using qualitative data, we will examine the motives, consequences and culture associated with recreational drug use. An additional aim is to compare self-reported drug use with oral fluid test (OFT) results in order to validate the different measurement methods in this context. Data collection will be conducted among patrons (n=1000) outside licensed premises. On consent, patrons will be asked to anonymously complete a questionnaire, a breath alcohol concentration test and an OFT. Patrons who report use of recreational drugs in the previous 12 months will be asked to leave their contact information for a subsequent qualitative in-depth interview (n=30-40). Staff from licensed premises (n=500) will be invited during Responsible Beverage Service Training to participate in an anonymous survey. Survey data will be analysed by univariate and multivariate statistical methods and the oral fluids will be analysed for a large number of drugs using biochemical methods. Cohen's κ will be used as a measure of agreement between self-reported drug use and OFT. In-depth interviews will be coded in HyperRESEARCH and analysed using an inductive approach. Data collection will be repeated on a biannual basis until at least 2020, allowing for examination of trends in recreational drug use. This study has been approved by the Regional Committee for Medical and Health Research Ethics. Results will be disseminated in research journals, conferences and the media. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Ulcers in restrained rats: Study of protective substances

NASA Technical Reports Server (NTRS)

Buche, L.; Gallaire, D.

1980-01-01

The genesis of ulcers in restrained rats is discussed through an investigation of the relationship between the protective effects of nervous system effectual substances examined vis-a-vis ulcers in restrained rats and their elective or secondary pharmacologic effects. The substances used were capable of either peripheral parasympatholytic, sympatholytic, ganglioplegic, spasmolytic effects or central, hypnotic, tranquilizing, neuroleptic, analgesic effects. The regular and considerable protection observed with parasympatholytics (atropine sulfate, benzylonium bromide, dihexyverine, J.L. 1344) and a ganglioplegic (pentamethonium) is a function of their anticholinergic properties. It is of less importance with dibenamine, a sympatholytic action on the adrenergic receptors. Among the central depressive substances tested (hypnotics, tranquilizers, neuroleptics, analgesic), phenobarbital at a nonhypnotic dose, and dextromoramide at a nonanalgesic dose, show antiulcerous effects, which are found with chlorpromazine only at cataleptogenic doses.

Penile Inversion Vaginoplasty with or without Additional Full-Thickness Skin Graft: To Graft or Not to Graft?

PubMed

Buncamper, Marlon E; van der Sluis, Wouter B; de Vries, Max; Witte, Birgit I; Bouman, Mark-Bram; Mullender, Margriet G

2017-03-01

Penile inversion vaginoplasty is considered to be the gold standard for gender reassignment surgery in transgender women. The use of additional full-thickness skin graft as neovaginal lining is controversial. Some believe that having extra penile skin for the vulva gives better aesthetic results. Others believe that it gives inferior functional results because of insensitivity and skin graft contraction. Transgender women undergoing penile inversion vaginoplasty were studied prospectively. The option to add full-thickness skin graft is offered in patients where the penile skin length lies between 7 and 12 cm. Neovaginal depth was measured at surgery and during follow-up (3, 13, 26, and 52 weeks postoperatively). Satisfaction with the aesthetic result, neovaginal depth, and dilation regimen during follow-up were recorded. Satisfaction, sexual function, and genital self-image were assessed using questionnaires. A total of 100 patients were included (32 with and 68 without additional full-thickness skin graft). Patient-reported aesthetic outcome, overall satisfaction with the neovagina, sexual function, and genital self-image were not significantly associated with surgical technique. The mean intraoperative neovaginal depth was 13.8 ± 1.4 cm. After 1 year, this was 11.5 ± 2.5 cm. The largest decline (-15 percent) in depth is observed in the first 3 postoperative weeks (p < 0.01). The authors can confirm neither of the suggested arguments, for or against full-thickness skin graft use, in penile inversion vaginoplasty. The additional use of full-thickness skin graft does not influence neovaginal shrinkage, nor does it affect the patient- and physician-reported aesthetic or functional outcome. Therapeutic, IV.

Mechanisms underlying brain monitoring during anesthesia: limitations, possible improvements, and perspectives

PubMed Central

2016-01-01

Currently, anesthesiologists use clinical parameters to directly measure the depth of anesthesia (DoA). This clinical standard of monitoring is often combined with brain monitoring for better assessment of the hypnotic component of anesthesia. Brain monitoring devices provide indices allowing for an immediate assessment of the impact of anesthetics on consciousness. However, questions remain regarding the mechanisms underpinning these indices of hypnosis. By briefly describing current knowledge of the brain's electrical activity during general anesthesia, as well as the operating principles of DoA monitors, the aim of this work is to simplify our understanding of the mathematical processes that allow for translation of complex patterns of brain electrical activity into dimensionless indices. This is a challenging task because mathematical concepts appear remote from clinical practice. Moreover, most DoA algorithms are proprietary algorithms and the difficulty of exploring the inner workings of mathematical models represents an obstacle to accurate simplification. The limitations of current DoA monitors — and the possibility for improvement — as well as perspectives on brain monitoring derived from recent research on corticocortical connectivity and communication are also discussed. PMID:27066200

Zaleplon-induced Anemsic Somnambulism with Eating Behaviors Under Once Dose.

PubMed

Chen, Yen-Wen; Tseng, Ping-Tao; Wu, Ching-Kuan; Chen, Chien-Chih

2014-12-01

Zaleplon is a newly-developed rapid-acting non-benzodiazepine hypnotic. Few reports discuss zaleplon-induced somnambulism. This report describes a patient without history of somnambulism, who developed amnesic somnambulism after taking low-dose of zaleplon. A 43-year-old schizophrenic male without history of physical illness, seizure, or somnambulism developed amnesic somnambulism after taking once low-dose of zaleplon from the outpatient-department. Somnambulism did not reoccur after discontinuing zaleplon. However, similar behaviors recurred after accidentally prescribing zaleplon on the first-day of hospitalization. This patient is the first case without history of somnambulism, who developed zaleploninduced somnambulism after taking low-dose of zaleplon. This study underscores the importance of monitoring for zaleplon-induced somnambulism, even when administering low-dosage to those without risk factors or history of somnambulism.

Sibutramine-associated psychotic symptoms and zolpidem-induced complex behaviours: implications for patient safety.

PubMed

Wiglusz, Mariusz S; Cubała, Wiesław Jerzy; Nowak, Paweł; Jakuszkowiak-Wojten, Katarzyna; Landowski, Jerzy; Krysta, Krzysztof

2013-09-01

Sibutramine is a weight loss agent recently withdrawn from the European market due to cardiovascular risk concerns. It was used for long-term obesity treatment. Zolpidem is a short acting hypnotic agent commonly used in the treatment of insomnia. A number of case reports describing psychotic reaction to sibutramine were reported in the literature. We present a case of a 61-year-old Caucasian woman who developed two psychotic episodes related to sibutramine treatment. The second psychotic episode was complicated with complex behaviours after zolpidem use due to insomnia. Sibutramine and zolpidem discontinuation resulted in rapid resolution of psychotic symptoms. This case suggests a possibility of incidence of psychotic symptoms and complex behaviour disturbances in patients prescribed sibutramine or other monoaminergic reuptake inhibitors.

Central nervous system side effects associated with zolpidem treatment.

PubMed

Toner, L C; Tsambiras, B M; Catalano, G; Catalano, M C; Cooper, D S

2000-01-01

Zolpidem is one of the newer medications developed for the treatment of insomnia. It is an imidazopyridine agent that is an alternative to the typical sedative-hypnotic agents. Zolpidem use is gaining favor because of its efficacy and its side effect profile, which is milder and less problematic than that of the benzodiazepines and barbiturates used to treat insomnia. Still, side effects are not uncommon with zolpidem use. We report a series of cases in which the patients developed delirium, nightmares and hallucinations during treatment with zolpidem. We will review its pharmacology, discuss previous reports of central nervous system side effects, examine the impact of drug interactions with concurrent use of antidepressants, examine gender differences in susceptibility to side effects, and explore the significance of protein binding in producing side effects.

Past-life identities, UFO abductions, and satanic ritual abuse: the social construction of memories.

PubMed

Spanos, N P; Burgess, C A; Burgess, M F

1994-10-01

People sometimes fantasize entire complex scenarios and later define these experiences as memories of actual events rather than as imaginings. This article examines research associated with three such phenomena: past-life experiences, UFO alien contact and abduction, and memory reports of childhood ritual satanic abuse. In each case, elicitation of the fantasy events is frequently associated with hypnotic procedures and structured interviews which provide strong and repeated demands for the requisite experiences, and which then legitimate the experiences as "real memories." Research associated with these phenomena supports the hypothesis that recall is reconstructive and organized in terms of current expectations and beliefs.

Contextual mediation of perceptions in hauntings and poltergeist-like experiences.

PubMed

Lange, R; Houran, J; Harte, T M; Havens, R A

1996-06-01

The content of perceived apparitions, e.g., bereavement hallucinations, cannot be explained entirely in terms of electromagnetically induced neurochemical processes. It was shown that contextual variables influential in hallucinatory and hypnotic states also structured reported haunting experiences. As predicted, high congruency was found between the experiential content and the nature of the contextual variables. Further, the number of contextual variables involved in an experience was related to the type of experience and the state or arousal preceding the experience. Based on these findings we argue that a more complete explanation of haunting experiences should take into account both electromagnetically induced neurochemical processes and factors related to contextual mediation.

Slavic women's understanding of diabetes dietary self-management and reported dietary behaviors.

PubMed

Shultz, Jill Armstrong; Corbett, Cynthia F; Allen, Carol B

2009-10-01

Slavic women with type 2 diabetes are an understudied group for issues related to dietary self-management for diabetes and heart health. A single home or extension office visit was conducted with ten Slavic women for an individual in-depth interview, clinical and physical assessment, and a survey questionnaire. Participants were in poor diabetes control. They reported changes in traditional foods to better support diabetes control and heart health. Most appeared responsive to their health care provider's recommendations and valued cooking classes from a Russian-speaking educator. Barriers included perceived expense of a healthy diet. Cultural bridges between patients and their caregivers were critical supports for self-management. Support of Slavic women with diabetes should include health care providers knowledgeable about Slavic dietary and health concepts, Russian-speaking educators who can bridge between traditional foodways and the U.S. food system, and appropriate involvement of the patient's social support network.

Cognitive Factors in Hypnotic Susceptibility

ERIC Educational Resources Information Center

Palmer, Robert D.; Field, Peter B.

1971-01-01

This research explored the influence of cognitive variables on susceptibility to hypnosis. The three variables of concern in the present study are automatization, attention, and body experience. The results are summarized. (Author)

Overview of Ergogenic Properties of Hypnosis.

ERIC Educational Resources Information Center

Dishman, Rod K.

1980-01-01

Evidence tends to support the individual nature of hypnosis effects and seems to generally limit the appropriateness of hypnotic intervention as an aid in promoting muscular output during physical activity. (JD)

"I Will Never Know the Person Who I Could Have Become": Perceived Changes in Self-Identity Among Adult Survivors of Clergy-Perpetrated Sexual Abuse.

PubMed

Easton, Scott D; Leone-Sheehan, Danielle M; O'Leary, Patrick J

2016-05-25

Clergy-perpetrated sexual abuse (CPSA) during childhood represents a tragic betrayal of trust that inflicts damage on the survivor, the family, and the parish community. Survivors often report CPSA has a disturbing impact on their self-identity. Despite intense media coverage of clergy abuse globally in the Catholic Church (and other faith communities) over several decades, relatively few empirical studies have been conducted with survivors. Beyond clinical observations and advocacy group reports, very little is known about survivors' perceptions of how the abuse impacted their long-term self-identity. Using data collected during the 2010 Health and Well-Being Survey, this qualitative analysis represents one of the first large-scale studies with a non-clinical sample of adult male survivors of CPSA from childhood (N = 205). The negative effects of the sexual abuse on participants were expressed across six domains of self-identity: (a) total self, (b) psychological self, (c) relational self, (d) gendered self, (e) aspirational self, and (f) spiritual self. These findings highlight the range and depth of self-suffering inflicted by this pernicious form of sexual violence. The findings are useful for developing clinical services for survivors, shaping public and institutional policies to address clergy-perpetrated sexual abuse, and guiding future research with this population. © The Author(s) 2016.

Anxiolytic, sedative, and hypnotic activities of aqueous extract of Morinda citrifolia fruit

PubMed Central

Kannan, Sridharan; Manickam, Shanti; RajaMohammed, Meher Ali

2014-01-01

Morinda citrifolia (Indian mulberry or noni) fruit has been long used as a folk medicine for a wide range of health purposes as it is claimed to have analgesic, antiinflammatory, antioxidant, detoxifier, and cell-rejuvenator properties. A recent study has revealed central nervous system suppressant nature of its extract. Hence, the present study has evaluated the anxiolytic, sedative, and hypnotic effects of the aqueous extracts of Morinda citrifolia in rodents in comparison to diazepam. Anxiety was assessed by ‘Isolation-induced aggression’ model, sedation by ‘Spontaneous locomotor activity using actophotometer’ and hypnotic activity by ‘Prolongation of ketamine-induced sleeping time’. Six male mice were used for each of the groups and postdose, all the six that received diazepam had shown an inhibition of aggression, whereas in the test group, five of six mice and none in the control group had shown an inhibition of aggression (P = 0.0007). Similarly, for the sedative activity, the total number of spontaneous locomotor activity at 30 min following drug administration was found to be 364.67 ± 10.74, 123.16 ± 8.33, and 196.67 ± 3.7, while at 60 min it was found to be 209 ± 12.98, 49 ± 5.78, and 92 ± 2.5 (mean ± SD) for the control, standard, and test groups of mice respectively (P < 0.001). Hypnotic activity was measured by prolongation of ketamine-induced sleeping time wherein the onset and duration of loss of righting reflex were compared among each group of mice. The time in minutes for the onset in control, standard, and test groups was 4.01 ± 0.22, 1.23 ± 0.05, and 2.23 ± 0.07, respectively. The duration of loss of righting reflex was 44.23 ± 0.59, 56.03 ± 1.34, and 50.57 ± 0.36, respectively. Both these were statistically significant (P < 0.001). However, more clinical studies are needed to assess the long-term effects of the extract in humans. PMID:24948855

Association of prenatal exposure to benzodiazepines and child internalizing problems: A sibling-controlled cohort study.

PubMed

Brandlistuen, Ragnhild E; Ystrom, Eivind; Hernandez-Diaz, Sonia; Skurtveit, Svetlana; Selmer, Randi; Handal, Marte; Nordeng, Hedvig

2017-01-01

During pregnancy, many women experience sleep problems and anxiety that require treatment. The long-term safety for the child of maternal benzodiazepine (BZD) and z-hypnotic use during pregnancy remains controversial. We conducted a cohort and a sibling control study using data from the Norwegian Mother and Child Cohort Study. Data on use of BZD and z-hypnotics, internalizing and externalizing outcomes, and covariates were collected from mothers at gestational weeks 17 and 30 and when children were 0.5, 1.5, and 3 years of age. The total sample consisted of 71,996 children (19,297 siblings) at 1.5 years and 55,081 children (13,779 siblings) at 3 years. Short-term use was defined as use in one pregnancy period only. Long-term use was defined as use in two or more pregnancy periods. Linear full cohort random-effect and sibling-matched fixed-effect regression models were used to compare internalizing and externalizing behavior in children prenatally exposed compared to those unexposed in the full cohort of pregnancies accounting for family clusters, as well as within sibling clusters comparing pregnancies with discordant exposures. Propensity score (PS) adjustment included variables on indication for use (sleep problems, symptoms of anxiety and depression) and other potential confounding factors. Long-term prenatal exposure to BZD or z-hypnotics was associated with increased internalizing behavior in crude cohort analyses and at age 1.5 years after PS adjustment in sibling-matched fixed-effect models [β 0.60, 95% confidence interval 0.17-0.95]. Analyses on specific drug groups showed that prenatal exposure to BZD-anxiolytics was associated with increased internalizing problems at both 1.5 years [β 0.25, 0.01-0.49] and 3 years [β 0.26, 0.002-0.52] while exposure to z-hypnotics was not associated with any adverse outcomes after adjustment. The findings suggest a moderate association between BZD-anxiolytic exposure and child internalizing problems that is not likely due to stable familial confounding factors.

PubMed Central

Baillargeon, L.; Demers, M.; Grégoire, J. P.; Pépin, M.

1996-01-01

OBJECTIVES: To describe treatment of insomnia in general practice and to identify family physicians' training needs in this area. DESIGN: Mail survey using Dillman's total design method. PARTICIPANTS: A sampling of 484 general practitioners in the Quebec City area was done to provide roughly equal representation of six practice settings. The response rate was 65%; 295 of the 315 questionnaires returned were selected for analysis. RESULTS: Most physicians reported treating insomnia with general advice and lifestyle changes; 25% reported prescribing hypnotics frequently; 56% reported they prescribed them occasionally. Although 58% often recommend relaxation techniques, only 8% taught these techniques to their patients. Other cognitive and behavioral approaches are rarely used. Most felt that training in treating insomnia should be offered. CONCLUSION: Cognitive and behavioral approaches are very effective approaches are very effective nonpharmacological treatments for insomnia. General practitioners make little use of these treatments that could be easily integrated into clinical practice. Strategies for increasing their use discussed. PMID:8616283

Geography Map Knowledge Acquisition by Solving a Jigsaw Map Compared to Self-Study: Investigating Game Based Learning

ERIC Educational Resources Information Center

Dang, Srishti; Ved, Arunima; Vemuri, Kavita

2018-01-01

Efficacy of games as learning medium is of interest to researchers and the gaming industry. A critical metric for learning is knowledge retention and very few studies have conducted in-depth comparisons of: a) game versus no-game learning, b) collaborative versus individual learning. Towards this, the study reported in this article will present…

Visiting the Site of Death: Experiences of the Bereaved after the 2004 Southeast Asian Tsunami

ERIC Educational Resources Information Center

Kristensen, Pal; Tonnessen, Arnfinn; Weisaeth, Lars; Heir, Trond

2012-01-01

The authors examined how many bereaved relatives of Norwegian tourists who perished in the 2004 Southeast Asian Tsunami had visited the site of death and the most important outcome from the visit. We conducted in-depth interviews (n = 110) and used self-report questionnaires (Impact of Event Scale--Revised, Inventory of Complicated Grief, and…

Sexuality-Related Communication within the Family Context: Experiences of Bisexual Parents with Their Children in the United States of America

ERIC Educational Resources Information Center

Bowling, Jessamyn; Dodge, Brian; Bartelt, Elizabeth

2017-01-01

Although many self-identified bisexual individuals report having at least one child, bisexual parents' unique experiences, including sexuality-related communication with their children, have been largely absent from the parenting literature. We conducted in-depth interviews via telephone (or digital telephony such as voice over Internet protocol)…

Motivation: The Value of Developing Intrinsic Motivation in Elementary School Students in Grades Four through Six

ERIC Educational Resources Information Center

Gerstner, Gary M.

2017-01-01

This study sought to fill the gap in the literature concerning intrinsic motivation in elementary students in Grades 4-6 by examining 155 elementary school students and in-depth interviews with three elementary grade teachers. This study used data collected from the self-report survey called the Children's Academic Intrinsic Motivation Inventory…

Therapists' Self-Reported Chronic Strategies of Disconnection in Everyday Life and in Counselling and Psychotherapy: An Exploratory Study

ERIC Educational Resources Information Center

Cooper, Mick; Knox, Rosanne

2018-01-01

The aim of this study was to explore how therapists believe they may relationally disconnect from other people and their clients, with an overall objective of developing methods for enhancing relational depth in counselling and psychotherapy. Participants were 168 trainee and practicing therapists, who listed their "chronic strategies of…

Acceleration or deceleration of self-motion by the Marangoni effect

NASA Astrophysics Data System (ADS)

Matsuda, Yui; Suematsu, Nobuhiko J.; Kitahata, Hiroyuki; Ikura, Yumihiko S.; Nakata, Satoshi

2016-06-01

We investigated the water-depth dependence of the self-motion of a camphor disk and camphor boat. With increasing water depth, the speed of motion of the camphor disk increased, but that of the camphor boat decreased in an annular one-dimensional system. We discussed the difference in the water-depth dependence of the speed of the camphor objects in relation to Marangoni flow. We concluded that Marangoni flow, which became stronger with increasing the water depth, positively and negatively affected the speed of the disk and boat, respectively.

Older Adult Consumer Knowledge, Attitudes, and Self-Reported Storage Practices of Ready-to-Eat Food Products and Risks Associated with Listeriosis.

PubMed

Evans, Ellen W; Redmond, Elizabeth C

2016-02-01

Consumer implementation of recommended food safety practices, specifically relating to time and temperature control of ready-to-eat (RTE) food products associated with listeriosis are crucial. This is particularly the case for at-risk consumers such as older adults, given the increased listeriosis incidence reported internationally among adults aged ≥60 years. However, data detailing older adults' cognitive risk factors associated with listeriosis are lacking. Combining data about knowledge, self-reported practices, and attitudes can achieve a cumulative multilayered in-depth understanding of consumer food safety behavior and cognition. This study aims to ascertain older adults' cognition and behavior in relation to domestic food handling and storage practices that may increase the risks associated with L. monocytogenes. Older adults (≥60 years) (n = 100) participated in an interview and questionnaire to determine knowledge, self-reported practices, and attitudes toward recommended practices. Although the majority (79%) had positive attitudes toward refrigeration, 84% were unaware of recommended temperatures (5°C) and 65% self-reported "never" checking their refrigerator temperature. Although most (72%) knew that "use-by" dates indicate food safety and 62% reported "always" taking note, neutral attitudes were held, with 67% believing it was safe to eat food beyond use-by dates and 57% reporting doing so. Attitudes toward consuming foods within the recommended 2 days of opening were neutral, with 55% aware of recommendations and , 84% reporting that they consume RTE foods beyond recommendations. Although knowledgeable of some key practices, older adults self-reported potentially unsafe practices when storing RTE foods at home, which may increase risks associated with L. monocytogenes. This study has determined that older adults' food safety cognition may affect their behaviors; understanding consumer food safety cognition is essential for developing targeted food safety education.

Determination of Etomidate in Human Postmortem Fluids and Tissues

DTIC Science & Technology

2009-02-01

8-72) Reproduction of completed page authorized CONTENTs IntroductIon...on.Agent ..Pharma- cotherapy,.3:.251-8.(1983) . 2 .. Doencke,.A ..Etomidate, a New Hypnotic Agent for Intravenous Application.,. 1. ed .. (Sprnger

Metacognition of agency is reduced in high hypnotic suggestibility.

PubMed

Terhune, Devin B; Hedman, Love R A

2017-11-01

A disruption in the sense of agency is the primary phenomenological feature of response to hypnotic suggestions but its cognitive basis remains elusive. Here we tested the proposal that distorted volition during response to suggestions arises from poor metacognition pertaining to the sources of one's control. Highly suggestible and control participants completed a motor task in which performance was reduced through surreptitious manipulations of cursor lag and stimuli speed. Highly suggestible participants did not differ from controls in performance or metacognition of performance, but their sense of agency was less sensitive to cursor lag manipulations, suggesting reduced awareness that their control was being manipulated. These results indicate that highly suggestible individuals have aberrant metacognition of agency and may be a valuable population for studying distortions in the sense of agency. Copyright © 2017 Elsevier B.V. All rights reserved.

Evidence-based hypnotherapy for asthma: a critical review.

PubMed

Brown, Daniel

2007-04-01

Asthma is a chronic disease with intermittent acute exacerbations, characterized by obstructed airways, hyper-responsiveness, and sometimes by chronic airway inflammation. Critically reviewing evidence primarily from controlled outcome studies on hypnosis for asthma shows that hypnosis is possibly efficacious for treatment of symptom severity and illness-related behaviors and is efficacious for managing emotional states that exacerbate airway obstruction. Hypnosis is also possibly efficacious for decreasing airway obstruction and stabilizing airway hyper-responsiveness in some individuals, but there is insufficient evidence that hypnosis affects asthma's inflammatory process. Promising research needs to be replicated with larger samples and better designs with careful attention paid to the types of hypnotic suggestions given. The critical issue is not so much whether it is used but how it is used. Future outcome research must address the relative contribution of expectancies, hypnotizability, hypnotic induction, and specific suggestions.

Brain Oscillations, Hypnosis, and Hypnotizability.

PubMed

Jensen, Mark P; Adachi, Tomonori; Hakimian, Shahin

2015-01-01

This article summarizes the state-of-science knowledge regarding the associations between hypnosis and brain oscillations. Brain oscillations represent the combined electrical activity of neuronal assemblies, usually measured as specific frequencies representing slower (delta, theta, alpha) and faster (beta, gamma) oscillations. Hypnosis has been most closely linked to power in the theta band and changes in gamma activity. These oscillations are thought to play a critical role in both the recording and recall of declarative memory and emotional limbic circuits. The authors propose that this role may be the mechanistic link between theta (and perhaps gamma) oscillations and hypnosis, specifically, that the increases in theta oscillations and changes in gamma activity observed with hypnosis may underlie some hypnotic responses. If these hypotheses are supported, they have important implications for both understanding the effects of hypnosis and for enhancing response to hypnotic treatments.

Rodent models of insomnia: a review of experimental procedures that induce sleep disturbances.

PubMed

Revel, Florent G; Gottowik, Juergen; Gatti, Sylvia; Wettstein, Joseph G; Moreau, Jean-Luc

2009-06-01

Insomnia, the most common sleep disorder, is characterized by persistent difficulty in falling or staying asleep despite adequate opportunity to sleep, leading to daytime fatigue and mental dysfunction. As sleep is a sophisticated physiological process generated by a network of neuronal systems that cannot be reproduced in-vitro, pre-clinical development of hypnotic drugs requires in-vivo investigations. Accordingly, this review critically evaluates current and putative rodent models of insomnia which could be used to screen novel hypnotics. Only few valid insomnia models are currently available, although many experimental conditions lead to disturbance of physiological sleep. We categorized these conditions as a function of the procedure used to induce perturbation of sleep, and we discuss their respective advantages and pitfalls with respect to validity, feasibility and translational value to human research.

Catching a Wave: The Hypnosis-Sensitive Transference-Based Treatment of Dissociative Identity Disorder (DID).

PubMed

Brenner, Ira

2018-01-01

In this article, I will describe the way in which I work with enactment-prone dissociative patients in the transference. This approach requires an appreciation of the phenomena of hypnosis and the auto-hypnotic aspects of some forms of dissociation. Essentially, I learn from the patient and my interactions with the patient how hypnotic phenomena and auto-hypnotic defenses manifest themselves in the therapeutic relationship in order both to understand them and ultimately to bring them under conscious control. Because of the fluidity and turbulence of these states, I use the analogy of catching a wave, in which timing and balance are essential, albeit elusive factors in effecting a successful treatment. The importance of having experience with many patients, attending conferences, seeking supervision, and undergoing one's own therapy will be also discussed as important prerequisites for the clinician endeavoring to utilize this type of approach. This preparation, this quest for such a "balance," is modeled after the so-called tripartite model of training employed in psychoanalytic training institutes. I will offer clinical material to illustrate this approach, which I have described as "psychoactive psychotherapy." In such treatments, the clinician may be taken by surprise and is likely to be thrown "off balance" from time to time. The mutually shared understanding of such moments is essential to regaining clinical balance in the therapeutic setting, and can lead to if not create important turning points in the treatment process.

Is exercise an alternative treatment for chronic insomnia?

PubMed Central

Passos, Giselle Soares; Poyares, Dalva Lucia Rollemberg; Santana, Marcos Gonçalves; Tufik, Sergio; de Mello, Marco Túlio

2012-01-01

The purposes of this systematic/critical review are: 1) to identify studies on the effects of exercise on chronic insomnia and sleep complaints in middle-aged and older adults and to compare the results of exercise with those obtained with hypnotic medications and 2) to discuss potential mechanisms by which exercise could promote sleep in insomniac patients. We identified studies from 1983 through 2011 using MEDLINE, SCOPUS and Web of Science. For systematic analyses, only studies assessing the chronic effects of exercise on sleep in people with sleep complaints or chronic insomnia were considered. We used the following keywords when searching for articles: insomnia, sleep, sleep complaints, exercise and physical activity. For a critical review, studies were selected on the effects of exercise and possible mechanisms that may explain the effects of exercise on insomnia. We identified five studies that met our inclusion criteria for systematic review. Exercise training is effective at decreasing sleep complaints and insomnia. Aerobic exercise has been more extensively studied, and its effects are similar to those observed after hypnotic medication use. Mechanisms are proposed to explain the effects of exercise on insomnia. There is additional documented evidence on the antidepressant and anti-anxiety effects of exercise. Exercise is effective to decrease sleep complaints and to treat chronic insomnia. Exercise presented similar results when compared with hypnotics; however, prospective studies comparing the effects of exercise with medical and non-medical treatments are warranted before including exercise as a first-line treatment for chronic insomnia are necessary. PMID:22760906

Effect of hypnotic suggestion on knee extensor neuromuscular properties in resting and fatigued states

PubMed Central

Antonini Philippe, Roberta; Guglielmo, Luiz Guilherme A.

2018-01-01

Purpose The aim of this study was to investigate whether hypnotic suggestions can alter knee extensor neuromuscular function at rest and during exercise. Methods Thirteen healthy volunteers (8 men and 5 women, 27 ± 3 years old) took part in this counterbalanced, crossover study including two experimental (hypnosis and control) sessions. Knee extensor neuromuscular function was tested before and after hypnosis suggestion by using a combination of voluntary contraction, transcutaneous femoral nerve electrical stimulation and transcranial magnetic stimulation (TMS). A fatiguing exercise (sustained submaximal contraction at 20% maximal voluntary contraction (MVC) force) was also performed to evaluate the potential influence of hypnosis on the extent and origin of neuromuscular adjustments. Results Hypnosis did not (p>0.05) alter MVC force or knee extensor neural properties. Corticospinal excitability, assessed with the amplitude of knee extensor motor evoked potentials, was also unchanged (p>0.05), as was the level of intracortical inhibition assessed with paired pulse TMS (short-interval intracortical inhibition, SICI). Time to task failure (~300 s) was not different (p>0.05) between the two sessions; accordingly, hypnosis did not influence neuromuscular adjustments measured during exercise and at task failure (p>0.05). Conclusion Hypnotic suggestions did not alter neuromuscular properties of the knee extensor muscles under resting condition or during/after exercise, suggesting that hypnosis-induced improvement in exercise performance and enhanced corticospinal excitability might be limited to highly susceptible participants. PMID:29684047

Hypnosis Without Empathy? Perspectives From Autistic Spectrum Disorder and Stage Hypnosis.

PubMed

Reid, David B

2016-01-01

Despite volumes of published studies supporting the efficacy of hypnosis for ego-strengthening, performance, and physical and psychological disorders, the precise nature of hypnosis, and in particular, the neurobiological underpinnings of trance-phenomenon, remains tenuous at best. With his empathic involvement theory of hypnosis, Wickramasekera II (2015) brings us closer to an understanding of the elusive nature of hypnotic processes by proposing a bridging of two long-standing and seemingly incongruent theories of hypnosis (i.e., neodissociative versus socio-cognitive). Borrowing from neuroscientific studies of empathy, the empathic involvement theory maintains that empathy, beyond any other human dynamic (including emotions, behavior, personality, and imagination), facilitates and enhances hypnotic experiences for both recipient and provider alike. By the same token, one can reasonably infer from the empathic involvement theory that non-empathic individuals are less likely to benefit from hypnosis. With this perspective in mind, the empathic involvement theory's identification of empathy as an apparent "Holy Grail" of the neural underpinnings and precise nature of hypnosis may be challenged on a number of grounds. Individuals with autistic spectrum disorder, especially those suffering from alexithymia, have been identified as empathy deficient, and therefore according to the empathic involvement theory would be classified as "low-hypnotizable," yet empirical studies, albeit limited in number, suggest otherwise. Furthermore, hypnotic inductions of audience volunteers by stage hypnotists challenge the empathic involvement theory's supposition that empathy is a required component of hypnosis. It is this author's contention that empathy is a beneficial, though not essential, element of successful hypnosis.

Efficient Replication of over 180 Genetic Associations with Self-Reported Medical Data

PubMed Central

Tung, Joyce Y.; Do, Chuong B.; Hinds, David A.; Kiefer, Amy K.; Macpherson, J. Michael; Chowdry, Arnab B.; Francke, Uta; Naughton, Brian T.; Mountain, Joanna L.; Wojcicki, Anne; Eriksson, Nicholas

2011-01-01

While the cost and speed of generating genomic data have come down dramatically in recent years, the slow pace of collecting medical data for large cohorts continues to hamper genetic research. Here we evaluate a novel online framework for obtaining large amounts of medical information from a recontactable cohort by assessing our ability to replicate genetic associations using these data. Using web-based questionnaires, we gathered self-reported data on 50 medical phenotypes from a generally unselected cohort of over 20,000 genotyped individuals. Of a list of genetic associations curated by NHGRI, we successfully replicated about 75% of the associations that we expected to (based on the number of cases in our cohort and reported odds ratios, and excluding a set of associations with contradictory published evidence). Altogether we replicated over 180 previously reported associations, including many for type 2 diabetes, prostate cancer, cholesterol levels, and multiple sclerosis. We found significant variation across categories of conditions in the percentage of expected associations that we were able to replicate, which may reflect systematic inflation of the effects in some initial reports, or differences across diseases in the likelihood of misdiagnosis or misreport. We also demonstrated that we could improve replication success by taking advantage of our recontactable cohort, offering more in-depth questions to refine self-reported diagnoses. Our data suggest that online collection of self-reported data from a recontactable cohort may be a viable method for both broad and deep phenotyping in large populations. PMID:21858135

Efficient replication of over 180 genetic associations with self-reported medical data.

PubMed

Tung, Joyce Y; Do, Chuong B; Hinds, David A; Kiefer, Amy K; Macpherson, J Michael; Chowdry, Arnab B; Francke, Uta; Naughton, Brian T; Mountain, Joanna L; Wojcicki, Anne; Eriksson, Nicholas

2011-01-01

While the cost and speed of generating genomic data have come down dramatically in recent years, the slow pace of collecting medical data for large cohorts continues to hamper genetic research. Here we evaluate a novel online framework for obtaining large amounts of medical information from a recontactable cohort by assessing our ability to replicate genetic associations using these data. Using web-based questionnaires, we gathered self-reported data on 50 medical phenotypes from a generally unselected cohort of over 20,000 genotyped individuals. Of a list of genetic associations curated by NHGRI, we successfully replicated about 75% of the associations that we expected to (based on the number of cases in our cohort and reported odds ratios, and excluding a set of associations with contradictory published evidence). Altogether we replicated over 180 previously reported associations, including many for type 2 diabetes, prostate cancer, cholesterol levels, and multiple sclerosis. We found significant variation across categories of conditions in the percentage of expected associations that we were able to replicate, which may reflect systematic inflation of the effects in some initial reports, or differences across diseases in the likelihood of misdiagnosis or misreport. We also demonstrated that we could improve replication success by taking advantage of our recontactable cohort, offering more in-depth questions to refine self-reported diagnoses. Our data suggest that online collection of self-reported data from a recontactable cohort may be a viable method for both broad and deep phenotyping in large populations.

The Toxicology Investigators Consortium Case Registry--the 2014 Experience.

PubMed

Rhyee, Sean H; Farrugia, Lynn; Campleman, Sharan L; Wax, Paul M; Brent, Jeffrey

2015-12-01

The Toxicology Investigators Consortium (ToxIC) Case Registry was established in 2010 by the American College of Medical Toxicology. The Registry includes all medical toxicology consultations performed at participating sites. The Registry was queried for all cases entered between January 1 and December 31, 2014. Specific data reviewed for analysis included demographics (age, gender, ethnicity), source of consultation, reasons for consultation, agents involved in toxicological exposures, signs, symptoms, clinical findings, fatalities, and treatment. In 2014, 9172 cases were entered in the Registry across 47 active member sites. Females accounted for 51.1 % of cases. The majority (65.1 %) of cases were adults between the ages of 19 and 65. Caucasians made up the largest identified ethnic group (48.9 %). Most Registry cases originated from the inpatient setting (93.5 %), with a large majority of these consultations coming from the emergency department or inpatient admission services. Intentional and unintentional pharmaceutical exposures continued to be the most frequent reasons for consultation, accounting for 61.7 % of cases. Among cases of intentional pharmaceutical exposure, 62.4 % were associated with a self-harm attempt. Non-pharmaceutical exposures accounted for 14.1 % of Registry cases. Similar to the past years, non-opioid analgesics, sedative-hypnotics, and opioids were the most commonly encountered agents. Clinical signs or symptoms were noted in 81.9 % of cases. There were 89 recorded fatalities (0.97 %). Medical treatment (e.g., antidotes, antivenom, chelators, supportive care) was rendered in 62.3 % of cases. Patient demographics and exposure characteristics in 2014 Registry cases remain similar to prior years. The majority of consultations arose in the acute care setting (emergency department or inpatient) and involved exposures to pharmaceutical products. Among exposures, non-opioid analgesics, sedative/hypnotics, and opioids were the most frequently encountered. A majority of cases required some form of treatment, but fatalities were rare.

Chronic voluntary alcohol consumption results in tolerance to sedative/hypnotic and hypothermic effects of alcohol in hybrid mice

PubMed Central

Ozburn, Angela Renee; Harris, R. Adron; Blednov, Yuri A.

2013-01-01

The continuous two bottle choice test is the most common measure of alcohol consumption but there is remarkably little information about the development of tolerance or dependence with this procedure. We showed that C57BL/6JxFVB/NJ and FVB/NJxC57BL/6J F1 hybrid mice demonstrate greater preference for and consumption of alcohol than either parental strain. In order to test the ability of this genetic model of high alcohol consumption to produce neuroadaptation, we examined development of alcohol tolerance and dependence after chronic self-administration using a continuous access two-bottle choice paradigm. Ethanol-experienced mice stably consumed about 16–18 g/kg/day of ethanol. Ethanol-induced withdrawal severity was assessed (after 59 days of drinking) by scoring handling-induced convulsions; withdrawal severity was minimal and did not differ between ethanol-experienced and -naïve mice. After 71 days of drinking, the rate of ethanol clearance was similar for ethanol-experienced and -naïve mice. After 77 days of drinking, ethanol-induced loss of righting reflex (LORR) was tested daily for 5 days. Ethanol-experienced mice had a shorter duration of LORR. For both ethanol-experienced and -naïve mice, blood ethanol concentrations taken at gain of righting reflex were greater on day 5 than on day 1, indicative of tolerance. After 98 days of drinking, ethanol-induced hypothermia was assessed daily for 3 days. Both ethanol-experienced and –naïve mice developed rapid and chronic tolerance to ethanol-induced hypothermia, with significant group differences on the first day of testing. In summary, chronic, high levels of alcohol consumption in F1 hybrid mice produced rapid and chronic tolerance to both the sedative/hypnotic and hypothermic effects of ethanol; additionally, a small degree of metabolic tolerance developed. The development of tolerance supports the validity of using this model of high alcohol consumption in genetic studies of alcoholism. PMID:23313769

EFFECTS OF X-IRRADIATION ON THE HEXOBARBITAL METABOLIZING ENZYME SYSTEM OF RAT LIVER MICROSOMES.

DTIC Science & Technology

RADIATION EFFECTS , *ENZYME INHIBITORS, *HYPNOTICS AND SEDATIVES, ENZYMES, BIOSYNTHESIS, METABOLISM, DETOXIFICATION, BARBITURATES, OXIDATION...MICROSOMES, LIVER, REGENERATION(ENGINEERING), EXCISION, SUBLETHAL DOSAGE, TOXICITY , HYPNOSIS, SLEEP, HEAD(ANATOMY), MALES, FEMALES, RATS.

[Medical mythology and etymologies].

PubMed

Albou, Philippe

2006-01-01

The lecture is an allusion to Sournia's work and his book "Mythologies de la médecine moderne". (P.U.F 1969). The author evokes the origins of medical terms such as psyche, hermaphrodite, nymphomania, aphrodisiac, marcissism, hypnotism, etc.

The Introduction of Broadcast Television in the Cook Islands. A Report on the First Six Months.

ERIC Educational Resources Information Center

Varan, Duane

A preliminary study described the first 6 months after the introduction of broadcast television to the Cook Islands, a self-governing group of 15 Polynesian islands in the South Pacific ocean, on Christmas Day, 1989. Data were gathered from field observations and in-depth face-to-face interviews conducted in the Cook Islands during a 2-month…

I-95 phobia treated with hypnotic systematic desensitization: a case report.

PubMed

Iglesias, Alex; Iglesias, Alex; Iglesias, Adam

2013-10-01

Systematic desensitization and hypnosis mediated therapy share empirical evidence of efficacy in the treatment of specific phobias. However, a review of the literature indicated there is limited documentation in the employment of these modalities for treating driving related phobias (DRP). This article reports on the use of hypnosis aided systematic desensitization (HASD) in the successful treatment of a case of non-accident related driving phobia, specifically manifested on Interstate 95 (I-95). The treatment consisted of 6 office sessions of HASD along with 14 in-vivo sessions where the patient performed multiple exposures/rehearsals of the behaviors that had been successfully mastered at the office visits. The results indicated that this patient with case of (DRP) was able to resume travel on I-95 at conclusion of treatment. The patient was symptom free at follow up 6 months later.

Over-the-air in-band full-duplex system with hybrid RF optical and baseband digital self-interference cancellation

NASA Astrophysics Data System (ADS)

Zhang, Yunhao; Li, Longsheng; Bi, Meihua; Xiao, Shilin

2017-12-01

In this paper, we propose a hybrid analog optical self-interference cancellation (OSIC) and baseband digital SIC (DSIC) system for over-the-air in-band full-duplex (IBFD) wireless communication. Analog OSIC system is based on optical delay line, electro-absorption modulation lasers (EMLs) and balanced photodetector (BPD), which has the properties of high adjusting precision and broad processing bandwidth. With the help of baseband DSIC, the cancellation depth limitation of OSIC can be mitigated so as to achieve deeper total SIC depth. Experimental results show about 20-dB depth by OSIC and 10-dB more depth by DSIC over 1GHz broad baseband, so that the signal of interest (SOI) overlapped by wideband self-interference (SI) signal is better recovered compared to the IBFD system with OSIC or DSIC only. The hybrid of OSIC and DSIC takes advantages of the merits of optical devices and digital processors to achieve deep cancellation depth over broad bandwidth.

Increasing Depth of Self Perception in Children through a Course in Psychology: A Feasibility Study of a Teacher Training Program

ERIC Educational Resources Information Center

Long, Barbara Ellis

1974-01-01

Tests the hypothesis that teachers can learn about and use a psychological curriculum without extensive prior study of psychology, and that students will show gain in depth of self-perception and higher levels of psychological maturity. (Author/RP)

Cannabidiol in medicine: a review of its therapeutic potential in CNS disorders.

PubMed

Scuderi, Caterina; Filippis, Daniele De; Iuvone, Teresa; Blasio, Angelo; Steardo, Antonio; Esposito, Giuseppe

2009-05-01

Cannabidiol (CBD) is the main non-psychotropic component of the glandular hairs of Cannabis sativa. It displays a plethora of actions including anticonvulsive, sedative, hypnotic, antipsychotic, antiinflammatory and neuroprotective properties. However, it is well established that CBD produces its biological effects without exerting significant intrinsic activity upon cannabinoid receptors. For this reason, CBD lacks the unwanted psychotropic effects characteristic of marijuana derivatives, so representing one of the bioactive constituents of Cannabis sativa with the highest potential for therapeutic use.The present review reports the pharmacological profile of CBD and summarizes results from preclinical and clinical studies utilizing CBD, alone or in combination with other phytocannabinoids, for the treatment of a number of CNS disorders.