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Biomedical subjects

P Spinhoven

Publications and source records attributed to P Spinhoven.

At least 19 recordsLinked to original sources
PubMed1995

Cognitive behavioural therapy for medically unexplained physical symptoms: a randomised controlled trial.

OBJECTIVE: To examine the additional effect of cognitive behavioural therapy for patients with medically unexplained physical symptoms in comparison with optimised medical care. DESIGN: Randomised controlled trial with follow up assessments six and 12 months after the baseline evaluation. SETTING: General medical outpatient clinic in a university hospital. SUBJECTS: An intervention group of 39 patients and a control group of 40 patients. INTERVENTIONS: The intervention group received between six and 16 sessions of cognitive behavioural therapy. Therapeutic techniques used included identification and modification of dysfunctional automatic thoughts and behavioural experiments aimed at breaking the vicious cycles of the symptoms and their consequences. The control group received optimised medical care. MAIN OUTCOME MEASURES: The degree of change, frequency and intensity of the presenting symptoms, psychological distress, functional impairment, hypochondriacal beliefs and attitudes, and (at 12 months of follow up) number of visits to the general practitioner. RESULTS: At six months of follow up the intervention group reported a higher recovery rate (odds ratio 0.40; 95% confidence interval 0.16 to 1.00), a lower mean intensity of the physical symptoms (difference -1.2; -2.0 to -0.3), and less impairment of sleep (odds ratio 0.38; 0.15 to 0.94) than the controls. After adjustment for coincidental baseline differences the intervention and control groups also differed with regard to frequency of the symptoms (0.32; 0.13 to 0.77), limitations in social (0.35; 0.14 to 0.85) and leisure (0.36; 0.14 to 0.93) activities, and illness behaviour (difference -2.5; -4.6 to -0.5). At 12 months of follow up the differences between the groups were largely maintained. CONCLUSION: Cognitive behavioural therapy seems to be a feasible and effective treatment in general medical patients with unexplained physical symptoms.

Adolescent↗
PubMed1995

Cognitive therapy and exposure in vivo in the treatment of obsessive compulsive disorder.

The present study is the first controlled study that evaluates the effects of cognitive therapy along the lines of Beck (1976) [Cognitive therapy and the emotional disorder. New York: International University Press] and Salkovskis (1985) [Behaviour Research and Therapy, 23, 571-583] in obsessive compulsive disorder (OCD) and compares these effects with those of self-controlled exposure in vivo with response prevention. Seventy-one patients were randomly assigned to either cognitive therapy or exposure in vivo. In each treatment condition seven patients dropped out. Both treatments consisted of 16 sessions. Cognitive therapy as well as exposure in vivo led to statistically significant improvement. Multivariate significant differences suggesting a superior efficacy of cognitive therapy in comparison to exposure in vivo on the obsessive compulsive measures and on the measures for associated psychopathology. However, no univariate differences were found. Further, in both treatment conditions a considerable percentage of the patients was rated as "recovered". Significantly more patients were rated as "recovered" in the cognitive therapy. The results show that this form of cognitive therapy is an effective treatment for OCD and suggest that cognitive therapy may be even more effective than exposure in vivo.

Adult↗
PubMed1995

Pulmonary function in panic disorder: evidence against the dyspnea-fear theory.

The present study addresses the hypothesis consistent with the dyspnea-fear theory of panic, that in a subgroup of panic patients a non-pathological pulmonary obstructive component may induce dyspnea, dyspneic fear and, ultimately, panic. In 38 patients who met DSM-III-R criteria for panic disorder, pulmonary function was assessed and various measurements for panic symptoms and concomitant psychopathology were collected. In comparison to patients with a high Forced Expiratory Flow at 50% (FEF 50%), low FEF 50% patients demonstrated significantly lower levels of Forced Expiratory Volume (first second) and Peak Expiratory Flow and significantly lower FEV1/FVC ratios. None of the differences on psychological measurements for symptom severity between low and high FEF 50% patients proved to be significant. Moreover, FEF 50% scores and FEV1/FVC ratios were not correlated to any of the measures for panic or associated psychopathology. It is concluded that the existence of a distinct subgroup of panic patients with signs of actual airway obstruction leading to uncontrollable dyspnea and fear of suffocation remains questionable.

Adult↗
PubMed1995

Pseudo-epileptic seizures: hypnosis as a diagnostic tool.

In this pilot study hypnosis was used in an attempt to provide evidence of a psychogenic component of pseudo-epileptic seizures. The criterion for psychogenesis was the reversal of the amnesia, which is often present in epileptic- and pseudo-epileptic seizures. The technique has been validated by a semi-blind referral of cases for analysis after the clinician had been able to make a firm diagnosis based on electro-encephalic corroboration of the nature of the seizure. In eight out of nine patients (of the original 13 patients, three patients dropped out and one patient was not evaluable), the experimental diagnosis corresponded with the clinical diagnosis. As pseudo-epileptic seizures can be characterized by their dissociative nature, a reasonable hypothesis is that patients with pseudo-epileptic seizures are more responsive to hypnosis than patients with epileptic seizures. Measurements of hypnotizability among seven patients with epileptic seizures and six patients with pseudo-epileptic seizures supported this supposition.

Adolescent↗
PubMed1994

The prevalence of respiratory disorders in panic disorder, major depressive disorder and V-code patients.

Point prevalence and lifetime prevalence of respiratory disorders were assessed in 100 panic disorder (PD), 100 major depressive disorder (DD) and 100 V-code (VC) patients. Both current and past frequency of respiratory diseases were significantly higher in PD patients in comparison to VC patients, while no significant differences in point and lifetime prevalence between PD and DD or DD and VC patients were observed. It is hypothesized that a disturbed respiratory physiology may have differential effects depending upon the nature of the disorder and the appraisal by the patient.

Adult↗
PubMed1994

[Coping with loneliness: evaluation of a group course for elderly widows].

The present study was designed to evaluate a group course of 11 sessions, aimed at reducing loneliness in elderly widows. Twenty widows participated (mean age: 67 yrs), who were all reasonably or very satisfied with the experience of participation as well as with the format and leadership of the course. At the beginning of the course, loneliness was a problem for each participant, and questionnaire scores for depression, well-being and social contacts (i.e. loneliness) were unfavourable. At the end of the course, one third of the participants indicated on an evaluation form that feelings of loneliness had become less intense. The corresponding questionnaire scores, however, did not improve significantly. However, rather large positive changes were found for depressive symptoms and for positive social support, which were maintained at a 3-month follow-up measurement. The participants with higher depression scores were also the ones who showed the largest gain, although their scores remained in the pathological range. It is concluded that the latter participants suffer from more serious psychological problems than is desirable in view of the aims of the course. Adaptation of the aims and contents of the course should be considered, so that individual pathology can be more adequately addressed.

Adaptation, Psychological↗
PubMed1993

[Hyperventilation: not a cause of panic attacks].

OBJECTIVE: To investigate the importance of hyperventilation in the pathogenesis of panic attacks. DESIGN: Descriptive. SETTING: The Jelgersma Outpatient Clinic at Oegstgeest and the University Hospital Leiden, the Netherlands. METHOD: In 57 psychiatric patients with a panic disorder and 96 somatic patients with unexplained somatic complaints suggestive of hyperventilation, a Hyperventilation Provocation Test (HVPT) was conducted. Of the somatic patients, 33 had recently experienced a panic attack. During the test, various physiological and symptom criteria for the Hyperventilation Syndrome were assessed. Several measures for concomitant psychopathology were collected as well. RESULTS: No significant differences were found in physiological criteria for the Hyperventilation Syndrome between psychiatric patients with a panic disorder (PD) and somatic patients with (PA+) or without (PA-) a recent panic attack. On all symptom criteria, however, PD and PA+ patients obtained comparable scores, while both groups scored higher than PA- patients. On most measures for concomitant psychopathology, PD patients scored higher than PA+ patients, who on their part scored higher than PA- patients. CONCLUSION: Hyperventilation is of secondary importance in the pathogenesis of panic attacks and an early diagnosis of panic attacks or panic disorder may be conducive to more adequate treatment.

Adolescent↗
PubMed1993

Feasibility of computerized psychological testing with psychiatric outpatients.

The feasibility of computerized psychological testing was investigated in a sample of 452 consecutive psychiatric outpatients. Forty-six percent of the solicited patients agreed to participate in the computerized assessment. Tested patients were significantly younger and better educated than those who refused. In general, patients reacted favorably to the computerized assessment. Education level, previous experience with computers, and attitude toward computers were related to successful patient-computer interaction. It is concluded that computerized assessment is not feasible for all psychiatric outpatients and that a pre- (computer) assessment interview may be helpful in order to familiarize older and less educated patients with the nature and functions of computerized psychological assessment.

Adjustment Disorders↗
PubMed1993

Hyperventilation and panic attacks in general hospital patients.

The 2-week prevalence of panic attacks according to DSM-III-R criteria was assessed in 102 general hospital patients with unexplained somatic symptoms suggestive of the hyperventilation syndrome (HVS). Thirty-six patients were classified as panickers. In comparison to nonpanickers, panickers reported more severe panic and hyperventilation symptoms and state anxiety during anxiety episodes in daily life and also obtained higher scores on measures for depression, generalized anxiety, agoraphobic anxiety, and agoraphobic avoidance. During the Hyperventilation Provocation Test, panickers reported more panic and hyperventilation symptoms and state anxiety and also rated their symptoms to be more similar to those occurring in daily life than nonpanickers. However, no differences were observed between panickers and nonpanickers in base excess values or in minute respiratory volume, respiratory rate, or fraction of end-tidal carbon dioxide during the resting, hyperventilation, and recovery phase. It is concluded that the prevalence of panic attacks in this group of patients is relatively high and that medical specialists must be more attentive to the occurrence of panic attacks or panic disorder in general hospital patients with unexplained somatic symptoms suggestive of HVS.

Adult↗
PubMed1993

Assessment of hypnotic processes and responsiveness in a clinical context.

The present study was designed to investigate in a clinical situation whether differences in measured hypnotizability validly reflect differences in hypnotic processes and to what extent factors deemed extraneous to hypnosis--such as resistance--influence hypnotic responding. To answer this question, Dutch versions of relevant scales had to first be developed. The factorial validity and reliability of a Dutch translation of the Resistance Toward Hypnosis Scale (DRHS) and a shortened Dutch version of the Phenomenology of Consciousness Inventory (DPCI) were investigated in a sample of 205 psychiatric patients. The DRHS proved to be factorially valid and reliable, and two subscales, Trance and Reality Orientation, derived empirically from the DPCI showed good to satisfactory reliability. In a second study with a subsample of 99 psychiatric patients, hypnotizability as measured by the Stanford Hypnotic Clinical Scale for Adults was strongly and positively related to DPCI Trance scores and moderately and negatively related to DPCI Reality Orientation and DRHS Resistance scores. It is concluded that hypnotizability as measured in a clinical context under standard conditions is strongly related to hypnotic experiences over and above the moderate effects of resistance toward hypnosis and hypnotic suggestions. Standard hypnotizability assessments appear to be similar in their meaning in an experimental and clinical context.

Adolescent↗
PubMed1992

The hyperventilation provocation test in panic disorder.

Forty-eight patients with DSM-III-R Panic Disorder underwent a hyperventilation provocation Test (HVPT). Twenty-four patients rated the symptoms induced during the HVPT as similar to those occurring during panic attacks in daily life. Contrary to the classical hyperventilation model of panic, no differences were found in respiratory physiology between recognizers and non-recognizers before and during voluntary hyperventilation. Moreover, recognizers and non-recognizers reported comparable levels of panic and hyperventilation symptoms and state anxiety during panic attacks in daily life. Ten of the recognizers also had a panic attack during the HVPT, independent of any differential CO2 alterations. Compared to non-panickers, panickers obtained higher scores for agoraphobia and depression. On the basis of these results, it is concluded that recognizers or panickers do not show a tendency towards hyperventilation, but that reports of severe panic and hyperventilation symptoms are more closely related to the level of anxiety. These results are more consistent with the cognitive model of panic, which emphasizes the patient's tendency to interpret somatic symptoms catastrophically.

Adult↗
PubMed1992

Hypnosis and autogenic training in the treatment of tension headaches: a two-phase constructive design study with follow-up.

Tension headaches can form a chronic (very long duration) condition. EMG biofeedback, relaxation training and analgesia by hypnotic suggestion can reduce the pain. So far, no differences have been demonstrated between the effects of various psychological treatments. In a constructively designed study, we firstly compared an abbreviated form of autogenic training to a form of hypnotherapy (future oriented hypnotic imagery) which was not presented as hypnosis and secondly we compared both treatments to the same future oriented hypnotic imagery, but this time explicitly presented as hypnosis. The three treatments were equally effective at post-treatment, but after a 6-month follow-up period, the future oriented hypnotic imagery which had been explicitly presented as hypnosis was superior to autogenic training. Contrary to common belief, it could be demonstrated that the therapists were as effective with the treatment modality they preferred as with the treatment modality they felt to be less remedial.

Adult↗
PubMed1992

Multimodal treatment programmes for chronic pain: a quantitative analysis of existing research data.

This article reviews the empirical data obtained in existing studies on the multimodal treatment of chronic pain. The majority of these 'treatment packages' are based on a cognitive/behavioural perspective. The articles for review were selected from the scientific literature on this subject which has appeared since the first publication of Fordyce in 1973. The following aspects have been analysed: the goal and structure of the treatment programmes; the method of evaluating treatment results; and the indications for treatment. Programmes for in-patients and out-patients have been compared because it is very likely that there are differences between the treatment methods and study populations. The interval validity and clinical relevance of the available research are discussed in the conclusion.

Back Pain↗
PubMed1992

Autogenic training and self-hypnosis in the control of tension headache.

This study compares autogenic training and training in multiple self-hypnosis strategies in a sample of 56 patients diagnosed as having chronic tension headache on the basis of medical evaluation by a neurologist. At posttreatment and follow-up, no differences between the two treatment regimens in the reduction of headache and psychological distress were observed. During treatment, patients reduced their headache activity and level of psychological distress significantly in contrast to the waiting-list period (p < 0.05). Follow-up measurements indicated that therapeutic improvement was maintained (p < 0.05). Short-term and long-term pain reduction was accompanied by an increase in perceived pain control (p < 0.003). Moreover, those patients who attributed the pain reduction obtained during therapy to their own efforts manifested long-term pain reduction (p < 0.003).

Adaptation, Psychological↗
PubMed1992

Hypnotic age regression in an experimental and clinical context.

The aim of the present study was to investigate the role of a clinical context in the experience of hypnotic age regression. Twenty-five patients experienced hypnotic age regression in an experimental and clinical context in counterbalanced order. Patients obtained significantly lower scores for experimental age regression than for clinical age regression, in particular when the experimental assessment preceded the clinical assessment of age regression. Moreover, scores for clinical and experimental age regression were only significantly and positively correlated when the clinical assessment of age regression preceded the experimental assessment. These findings give a tentative indication that more patients are able to experience clinical age regression than can be predicted from their responses to an experimental suggestion for hypnotic age regression where almost no opportunities for patient contact or maximizing of hypnotic responsiveness are provided.

Adult↗
PubMed1991

Autogenic training and future oriented hypnotic imagery in the treatment of tension headache: outcome and process.

The aim of the present study was (a) to investigate the relative efficacy of autogenic training and future oriented hypnotic imagery in the treatment of tension headache and (b) to explore the extent to which therapy factors such as relaxation, imagery skills, and hypnotizability mediate therapy outcome. Patients were randomly assigned to the 2 therapy conditions and therapists. 55 patients (28 in the autogenic therapy condition and 27 in the future oriented hypnotic imagery condition) completed the 4 therapy sessions and 2 assessment sessions. No significant main effect or interaction effects for treatment condition or therapist was revealed. A significant effect for time in analyzing scores for headache pain, pain medication usage, depression, and state anxiety was found. In the self-hypnosis condition, pain reduction proved to be associated with depth of relaxation during home practice (as assessed with diaries) and capacity to involve in imagery (as assessed with the Dutch version [van der Velden & Spinhoven, 1984] of the Creative Imagination Scale [Barber & Wilson, 1978/79; Wilson & Barber, 1978]). After statistically controlling for relaxation and imagery, hypnotizability scores (as assessed with the Dutch version [Oyen & Spinhoven, 1983] of the Stanford Hypnotic Clinical Scale [Morgan & J.R. Hilgard, 1975, 1978/79]) were significantly correlated with ratings of pain reduction. Results are discussed in the context of the neo-dissociation and social-cognitive model of hypnoanalgesia. The clinical relevance and the methodological shortcomings of the present study are also critically assessed.

Adolescent↗
PubMed1991

The relationship of personality variables and patient recruitment to pain coping strategies and psychological distress in tension headache patients.

The relationship of personality variables and patient recruitment to pain coping strategies and psychological distress was assessed in a Dutch sample of 111 chronic tension headache patients. Using the Coping Strategy Questionnaire (CSQ), high scores on the factor of helplessness proved to be associated with psychological distress. In particular, patients who manifested neuroticism and hostility as personality traits and who were referred for treatment by physicians achieved higher scores on the factor of helplessness. Patients who reported a lower level of pain intensity manifested a higher perceived control of pain. Patients who reported shorter daily pain periods indicated a lower level of active coping with pain. It is concluded that future research must be more attentive to the complex interactions between personality variables, environmental factors, and the coping demands posed by the nature of the pain problem.

Adaptation, Psychological↗