Parents and other relatives accused of sexual abuse on the basis of recovered memories: a New Zealand family survey.

AIM: To survey New Zealand families where an alleged perpetrator and/or other family member denies an accusation involving the childhood molestation of one family member by another, based on a memory recovered in adulthood. As the validity of such memories is crucial, our aim was to develop a profile of such families and to compare it with New Zealand epidemiological data. METHOD: Information was collected by questionnaire regarding family demographics, characteristics of the accuser, family life, events surrounding and leading up to the accusations, consequences of the accusations and details of the accuser's current life situation. The 73 subjects included fathers, mothers, siblings and other relatives of the accusing adults. RESULTS: Most accusers were highly educated white women, frequently first born or older children from relatively large families, statistically different proportions from those expected. Many accusations involved events of low base-rate probability including satanic ritual abuse. Proportions differed from those of another New Zealand prevalence survey of 1019 18-year-olds in almost every way. CONCLUSION: The data suggest that it is unlikely that many, if not most, of the memories of child sexual abuse recovered in adulthood are a true reflection of history. Memories recovered during therapy should be treated with respect as part of the patient's narrative truth, but not assumed to be factually accurate without corroborative evidence.

Memory recovery and repression: what is the evidence?

Both the theory that traumatic childhood memories can be repressed, and the reliability of the techniques used to retrieve these memories are challenged in this paper. Questions are raised about the robustness of the theory and the literature that purports to provide scientific evidence for it. Evidence to this end is provided by the authors which surveyed New Zealand families in which one member had accused another (or others) of sexual abuse on the basis of recovered memories. It is shown that a number of these allegations involve very low probability events. Since memory repression theory is not currently scientifically substantiated it is argued that care needs to be taken in the mental health, legal and insurance compensation arenas. Memories recalled during therapy may be treated as metaphorical but, in the absence of corroborative evidence, should not be considered factually true. Clinicians who wish to use memory recovery techniques should inform patients of their experimental and controversial nature, point out adverse effects, and obtain consent before proceeding.

Reduction in skin reactions to histamine after a hypnotic procedure.

This study sought to test whether a cognitive-hypnotic intervention could be used to decrease skin reactivity to histamine and whether hypnotizability, physiological variables, attitudes, and mood would influence the size of the skin weals. Thirty eight subjects undertook three individual laboratory sessions; a pretest session to determine sensitivity to histamine, a control session, and an intervention session during which the subject experienced a cognitive-hypnotic procedure involving imagination and visualization. Compared with the control session, most subjects (32 of 38) decreased the size of their weals measured during the intervention session, and the differences between the weal sizes produced in the two sessions were highly significant (N = 38; t = 4.90; p < .0001). Mood and physiological variables but not hypnotizability scores proved to be effective in explaining the skin test variance and in predicting weal size change. Feelings of irritability and tension and higher blood pressure readings were associated with less change in weal size (i.e., a continuation of reactivity similar to that found in the control session without the cognitive-hypnotic intervention), and peacefulness and a lower blood pressure were associated with less skin reactivity during the intervention. This study has shown highly significant results in reducing skin sensitivity to histamine using a cognitive-hypnotic technique, which indicates some promise for extending this work into the clinical area.

A New Zealand replication of the IPAM clustering model for low back patients.

OBJECTIVE: This study examined the reliability of the three-cluster model for chronic low back pain patients found using the Integrated Psychosocial Assessment Model (IPAM). A replication study using a sample of patients from a different country was completed. PATIENTS: Seventy patients (average age = 47.05 years, SD = 16.11) with chronic low back pain of noncancer origin participated in the study. Sixty-two of these patients were attending The Auckland New Zealand Regional Pain Service, while a further eight were attending a private practice pain service in Auckland. OUTCOME MEASURES: Subjects were assessed on the IPAM, which measures pain intensity, disability, coping strategies, attitudes towards and beliefs about pain, depression and illness behaviour, the Medical Examination and Diagnostic Information Coding System, and the Multidimensional Pain Inventory. RESULTS: Cluster analyses using the kappa-means algorithm were performed on the IPAM data. The three-cluster solution was preferred according to both the Variance Ratio Criterion and cluster interpretability. Two of the three clusters correlated highly with clusters retrieved in the original study (r = 0.78, r = 0.71), while the third cluster showed partial resemblance (correlation of r = 0.31). Clusters were named "In Control," "Depressed and Disabled," and "High Deniers and Somatizisers." No differences were found on the physical pathology scores between clusters. Decision rules for cluster assignation resulted in 68% of the sample being correctly assigned. CONCLUSIONS: Support for this cluster model from two countries suggests its value in providing a multidimensional picture of patients with chronic low back pain. The possibility of using such cluster groups for determining treatment type is discussed.

Coping with chronic low back pain: an idiographic exploration through focus groups.

OBJECTIVE: This article explores the coping construct held by individuals with chronic low back pain. The research addresses two criteria identified as important for coping research: it looks at people's appraisals and responses to the specific stressor of living with chronic low back pain, and it seeks to identify what these individuals actually think and do in response to the ongoing stressor of living with chronic pain. METHOD: Fifteen people with chronic low back pain who responded to a media release participated in focus group discussions on coping with chronic pain. RESULTS: Analysis indicated the desirability, if not need, for a somatic focus, the reliance on higher order cognitive strategies for planful action, and the use of a varied repertoire of coping strategies. CONCLUSIONS: These findings are discussed both in terms of adjustment to chronic illness and in relation to current pain management practices.

Opioids for chronic pain of non-malignant origin--caring or crippling.

Pain management has improved in the past few decades. Opioid analgesics have become the mainstay in the treatment of cancer pain whilst inter-disciplinary pain management programmes are the generally accepted approach to chronic pain of non-malignant origin. Recently some pain specialists have advocated the use of opioids in the long-term management of non-cancer pain. This has raised some fundamental questions about the purpose of pain management. Is it best to opt for maximum pain relief and comfort, or should one emphasise function and activity as higher priorities? Will the use of opioids create more autonomy for pain sufferers or will this add handicaps to lives which are already limited? Until more clinical outcome data are available we advocate caution in the use of opioid analgesia. Such caution can, and does, raise questions about the rights of the patient and the rights of the prescriber in a context where the facts do not point to a clear course of action.

Function and the patient with chronic low back pain.

OBJECTIVE: To undertake a comparative examination of the reliability and validity of two frequently used self-report measures of functional disability, the Pain Disability Index (PDI) and the Oswestry Low Back Pain Disability Questionnaire (OLBPDQ). DESIGN: A descriptive ex-post facto design was used in the study. SETTING: Pain clinics and neurosurgical units at three metropolitan hospitals. SUBJECTS: One hundred patients with chronic low back pain of noncancer origin were administered the two questionnaires as part of a larger questionnaire battery. RESULTS: Acceptable internal consistency values of 0.76 for the PDI and 0.71 for the OLBPDQ were obtained. A correlation of r = 0.63 was found between the PDI and the OLBPDQ, supporting the concurrent validity of the two scales. Both the scales were found to be correlated to the Beck Depression Inventory scores (PDI, r = 0.42; OLBPDQ, r = 0.39), with higher disability associated with greater depression. Only the total PDI score was found to be sensitive to functional status differences within the patient sample. CONCLUSIONS: These findings support other recent work in favor of the PDI. The PDI had a slightly higher internal consistency and was more sensitive than the OLBPDQ.

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

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.

The variability of type I hypersensitivity reactions: the importance of mood.

Immediate (Type I) hypersensitivity skin reactions to allergens or antigens have been used as immune measures that may be subject to intentional modulation. In preliminary experiments using hypnosis we encountered unacceptably large, uncontrollable variability. A method was subsequently devised in which serial, five-fold dilutions of allergen or histamine were administered to the subject's forearm and reactions were recorded photographically on slide film. Areas were determined by computer-assisted image analysis. Seven healthy volunteers were tested for eight sessions (testing included mood scales, blood pressure, pulse and skin temperature). Mean wheal size and titration gradient data from allergen reactions correlated strongly with the psychological factor of liveliness but not stress, although no manipulation of mood was involved. A stepwise regression analysis accounted for 61% of the variance of the allergen mean wheal data, and 31% was from the liveliness factor alone. Thus, the more lively the subject felt, the smaller was the allergic response.

Chronic pain and the use of health services.

The range and extent of health consulting by people who have chronic pain attending a specialist clinic was assessed. Forty-two subjects attending Auckland Hospital pain clinic completed a questionnaire about their use of conventional and complementary health services for their pain in the previous 12 months. The general practitioner was the most frequently consulted health professional, visited, on average, 12.9 times per annum; compared with the expected rate of 4.2 consultations per annum. Medical specialists and health professionals had been consulted more frequently than complementary specialists. Twenty-five percent of the sample had been admitted to hospital for investigations relating to their pain in the previous year. On average, these patients spent $1333.63 per annum of their personal funds on health care. The cost of health care for chronic pain is significant both for the individual and the state and highlights the need for intensive pain management programmes.

Self-hypnosis in chronic pain. A multiple baseline study of five highly hypnotisable subjects.

The efficacy of self-hypnosis in the treatment of chronic pain was evaluated using a multiple baseline design for five patients referred to the Auckland Hospital Pain Clinic. Subjects were selected for high hypnotisability using the Stanford Hypnotic Clinical Scale. Daily records of pain intensity, sleep quality, medication requirements, and self-hypnosis practice were completed. At four research interviews the Health Locus of Control survey, the McGill Pain Questionnaire, and the Illness Self Concept Repertory Grid (ISCRG) were administered. Subjects also reported on daily activities and quality of life. Postal follow-up assessment occurred after 2 years. Two subjects reported overall improvement, two demonstrated little change in condition, although self-hypnosis was effective on some occasions, and one subject experienced deterioration in her condition. The patients showed an increase in personal locus of control and a shift of self-concept away from physical illness on the ISCRG. The results suggest that self-hypnosis can be a highly effective technique for some patients with chronic pain but not for all. Selection criteria and clinical factors other than hypnotisability need to be considered in further research, since even highly hypnotisable subjects may derive limited benefit from self-hypnosis.

DSM-III diagnoses in chronic pain. Confusion or clarity?

The assessment of patients with chronic pain is receiving increasing attention by psychiatrists. Recent publications have put forward the concept of the "pain-prone disorder" as a variant of depressive illness. This study describes a series of 50 consecutive patients with chronic pain in terms of the five axes of the DSM-III nosology. Diagnoses were made after a 90- to 120-minute psychiatric interview, and a check on diagnostic reliability was made on a small subsample. Psychological factors affecting physical condition were diagnosed in 34% and dysthymic disorder was diagnosed in 28%, while major depression, psychogenic pain disorder, somatization disorder, and anxiety disorders were each respectively diagnosed in 8%. Only 6% had no diagnosis on axis I and 4% had no diagnosis on axis III. Personality disorder was diagnosed in 40%, and traits of dependence, compulsiveness, and anxiety were common. Overall, the patients had experienced a high degree of psychosocial stress with fair to poor adaptive functioning. The notion of chronic pain as a variant of depressive disease is questioned on the basis of these findings. The author suggests that although pain-proneness is a useful psychodynamic concept, the case for its establishment as a new psychobiological disorder is not proven. Furthermore, the concepts of pain-proneness, depression, and psychogenic pain have become confused. The author argues that the current classification is adequate to deal with the varieties of depression associated with chronic pain and that psychogenic pain disorder should be remerged with conversion disorder for the sake of clarity.

Parasuicide and depression: a comparison of clinical and questionnaire diagnoses.

The frequency with which depressive disorder is diagnosed in parasuicide varies. It has been suggested that when observer bias is removed and a depression questionnaire employed, a greater number of young women who attempt suicide will be designated as depressed than would be expected on the basis of previous clinical reports. Our study compared clinical diagnoses made according to Feighner's research diagnostic criteria or DSM III with the categorisations obtained by the Levine-Pilowsky Depression questionnaire (LPD). Fifty-one patients, 34 female and 17 male, were studied, 31.4% having a primary Major Depressive Disorder and 23.5% secondary depression as clinical diagnoses. The LPD categorised 72.5% as depressed. Comparison of the clinical diagnoses with questionnaire data suggests that the LPD is overinclusive and not as specific as clinical diagnosis. Alcohol and substance abuse disorders accounted for almost one-third of the diagnoses and are therefore an important concomitant of parasuicide.