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Abstract
Panic attack is a separate episode of fear or anxiety with the simultaneous development of typical autonomic and mental symptoms. Attack is a widespread phenomenon that makes up the central core of panic disorder and affects about 5% of the population. Up to 71% of patients suffering from attacks report panic episodes not only in wakefulness, but also during sleep. This review focuses on the distinctions of night panic attacks, the particular qualities of sleep disturbances associated with them, and methods of treating these conditions.
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Affiliation(s)
- M V Tardov
- Sverzhevsky Research Clinical Institute of Otorhinolaryngology of the Moscow Healthcare Department, Moscow, Russia
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2
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Biperiden for treatment of somnambulism in adolescents and adults with or without epilepsy: clinical observations. Epilepsy Behav 2012; 25:517-28. [PMID: 23153717 DOI: 10.1016/j.yebeh.2012.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Revised: 08/31/2012] [Accepted: 09/01/2012] [Indexed: 11/21/2022]
Abstract
BACKGROUND Sleepwalking in adolescents and adults may lead to serious injuries and require treatment. Anecdotal treatment recommendations include benzodiazepines (which also work in focal seizures of the frontal lobe that are an important differential diagnosis), imipramine and amitriptyline. METHODS We assessed in a follow-up study of 4 years (medium, range: 2-7 years) the usefulness of the antiparkinsonian drug biperiden (Akineton©), an acetylcholine antagonist with high affinity for muscarinic M1-type receptors, in four consecutive cases of arousal disorder with sleepwalking and confusional behavior in adolescents and adults with or without epilepsy who did not respond to diazepam, clonazepam or amitriptyline. FINDINGS The adjunctive use of biperiden was associated with reduction or remission of sleepwalking episodes in four consecutive treatment-refractory cases of arousal disorder with sleepwalking and confusional behavior. In contrast, biperiden showed no effect in a patient with REM behavioral disorder. INTERPRETATION Although our observations do not and cannot establish the efficacy or safety of biperiden, it may be useful to consider biperiden for treatment of sleepwalking, if needed. A putative cholinergic mechanism of arousal disorders, including sleepwalking, provides a reasonable hypothesis why the anticholinergic agent biperiden might work. Evidence for efficacy and safety from randomized controlled trials is needed to confirm our preliminary observations.
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3
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Abstract
Seit dem DSM-IV gelten für das Kindes- und Jugendalter weitestgehend die gleichen diagnostischen Kriterien für Angststörungen wie für Erwachsene. Das Vorkommen der Panikstörung im Kindesalter ist jedoch umstritten. Im vorliegenden Beitrag werden epidemiologische, klinisch-psychologische sowie experimentelle Untersuchungen zur Panikstörung im Kindesalter kritisch diskutiert. Die untersuchten Studien zeigen, dass bereits präpubertäre Kinder Panikattacken erleben, die phänomenologisch vergleichbar mit denen des Erwachsenenalters sind. Diagnostisch sind diese Panikattacken jedoch nicht unter das Label der Panikstörung einzuordnen, da die für die Diagnose der Panikstörung erforderlichen katastrophisierenden Bewertungen der Attacken fehlen. Panikattacken in Kindheit und Jugend stellen dabei unspezifische Marker einer erhöhten Vulnerabilität für folgende psychopathologische Auffälligkeiten dar.
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Affiliation(s)
| | - Franz Petermann
- Zentrum für Klinische Psychologie und Rehabilitation, Universität Bremen
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4
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Abstract
Intensive care subjects the critically ill patient to a multitude of stressors caused by the severity of illness and the use of invasive treatment modalities and medications. The ICU environment contributes significant stress of its own related to noise, light, 24-hour patient care, and other factors that disturb sleep. Consequently, various sleep pathologies may emerge or worsen in the ICU patient. Some sleep disorder symptomatology may be confused with serious neurologic complications of critical illness and lead to inappropriate testing or treatment, particularly in the patient who has narcolepsy. Given the high prevalence of sleep disorders in the general population, it is essential that the ICU practitioner attain an adequate knowledge of sleep and its disorders.
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Affiliation(s)
- Lee K Brown
- Program in Sleep Medicine, University of New Mexico Health Sciences Center, 1101 Medical Arts Avenue NE, Building #2, Albuquerque, NM 87102, USA.
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5
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Hughes JR. A review of sleepwalking (somnambulism): the enigma of neurophysiology and polysomnography with differential diagnosis of complex partial seizures. Epilepsy Behav 2007; 11:483-91. [PMID: 17931980 DOI: 10.1016/j.yebeh.2007.08.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2007] [Revised: 08/21/2007] [Accepted: 08/22/2007] [Indexed: 10/22/2022]
Abstract
The goal of this report is to review all aspects of sleepwalking (SW), also known as somnambulism. Various factors seem to initiate SW, especially drugs, stress, and sleep deprivation. As an etiology, heredity is important, but other conditions include thyrotoxicosis, stress, and herpes simplex encephalitis. Psychological characteristics of sleepwalkers often include aggression, anxiety, panic disorder, and hysteria. Polysomnographic characteristics emphasize abnormal deep sleep associated with arousal and slow wave sleep fragmentation. In the differential diagnosis, the EEG is important to properly identify a seizure disorder, rather than SW. Associated disorders are Tourette's syndrome, sleep-disordered breathing, and migraine. Various kinds of treatment are discussed, as are legal considerations, especially murder during sleepwalking.
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Affiliation(s)
- John R Hughes
- Department of Neurology, University of Illinois Medical Center (M/C 796), 912 South Wood Street, Chicago, IL 60612, USA.
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6
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Masi G, Pari C, Millepiedi S. Pharmacological treatment options for panic disorder in children and adolescents. Expert Opin Pharmacother 2006; 7:545-54. [PMID: 16553570 DOI: 10.1517/14656566.7.5.545] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Although panic disorder usually emerges in early to middle adulthood, adults with panic disorder often retrospectively report that their panic symptoms began in childhood or early adolescence. The majority of these juvenile cases are being misdiagnosed, and/or do not come to clinical attention. Awareness of early-onset panic disorder, as well as a more precise definition of early signs and possible clinical subtypes, can favour timely diagnosis and treatment, reduce clinical impairment and improve the prognosis of these patients. In the context of a multimodal approach, pharmacological treatment can be helpful. This review focuses on the empirical evidence of pharmacotherapy in early-onset panic disorder, including selective serotonin re-uptake inhibitors, benzodiazepines and tricyclics. The data supporting efficacy are still limited, and no controlled studies are available. Practical guidelines for the management of these patients are provided, including treatment of the most frequent psychiatric comorbidities.
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Affiliation(s)
- Gabriele Masi
- IRCCS Stella Maris Scientific Institute for Child Neurology and Psychiatry, Via dei Giacinti 2 56018 Calambrone (Pi), Italy.
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7
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Abstract
Psychiatric disorders constitute 15.4% of the disease burden in established market economies. Many psychiatric disorders are associated with sleep disturbances, and the relationship is often bidirectional. This paper reviews the prevalence of various psychiatric disorders, their clinical presentation, and their association with sleep disorders. Among the psychiatric disorders reviewed are affective disorders, psychosis, anxiety disorders (including posttraumatic stress disorder), substance abuse disorders, eating disorders, and attention deficit/hyperactivity disorders. The spectrum of associated sleep disorders includes insomnia, hypersomnia, nocturnal panic, sleep paralysis, hypnagogic hallucinations, restless legs/periodic limb movements of sleep, obstructive sleep apnea, and parasomnias. The effects on sleep of various psychotropic medications utilized to treat the above psychiatric disorders are summarized.
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Affiliation(s)
- Vivien C Abad
- Stanford University Sleep Disorders Clinic and Sleep Research Center, Stanford, Calif, USA
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Guilleminault C, Kirisoglu C, Bao G, Arias V, Chan A, Li KK. Adult chronic sleepwalking and its treatment based on polysomnography. ACTA ACUST UNITED AC 2005; 128:1062-9. [PMID: 15817520 DOI: 10.1093/brain/awh481] [Citation(s) in RCA: 130] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Adult sleepwalking affects 2.5% of the general population and may lead to serious injuries. Fifty young adults with chronic sleepwalking were studied prospectively. Clinical evaluation, questionnaires from patients and bed partners, and polysomnography were obtained on all subjects in comparison with 50 age-matched controls. Subjects were examined for the presence of psychiatric anxiety, depression and any other associated sleep disorder. Isolated sleepwalking or sleepwalking with psychiatric disorders was treated with medication. All other patients with other sleep disorders were treated only for their associated problem. Prospective follow-up lasted 12 months after establishment of the most appropriate treatment. Patients with only sleepwalking, treated with benzodiazepines, dropped out of follow-up testing and reported persistence of sleepwalking, as did patients with psychiatric-related treatment. Chronic sleepwalkers frequently presented with sleep-disordered breathing (SDB). All these patients were treated only for their SDB, using nasal continuous positive airway pressure (CPAP). All nasal CPAP-compliant patients had control of sleepwalking at all stages of follow-up. Non-compliant nasal CPAP patients had persistence of sleepwalking. They were offered surgical treatment for SDB. Those successfully treated with surgery also had complete resolution of sleepwalking. Successful treatment of SDB, which is frequently associated with chronic sleepwalking, controlled the syndrome in young adults.
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9
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Abstract
Somnambulism is an arousal parasomnia consisting of a series of complex behaviours that result in large movements in bed or walking during sleep. It occurs in 2-14% of children and 1.6-2.4% of adults. Occasional benign episodes are managed conservatively. However, recurrent sleepwalking with a risk of injury to self or others mandates immediate treatment with pharmacotherapy while awaiting work-up. The most commonly used medications are benzodiazepines, particularly clonazepam, with tricyclic antidepressants and serotonin selective re-uptake inhibitors also administered. Treatment of underlying causes such as obstructive sleep apnoea, upper airway resistance syndrome, restless legs syndrome and periodic limb movements, is currently the best approach and usually eliminates somnambulism in children and adults.
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Affiliation(s)
- Agnes Remulla
- Stanford University Sleep Disorders Clinic, Palo Alto, CA 94305, USA
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10
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Hedman C, Pohjasvaara T, Tolonen U, Salmivaara A, Myllylä VV. Parasomnias decline during pregnancy. Acta Neurol Scand 2002; 105:209-14. [PMID: 11886366 DOI: 10.1034/j.1600-0404.2002.1o060.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES A survey of the effects of pregnancy on parasomnias. MATERIAL AND METHODS In an area of a central hospital and the maternity care units in the nearby rural community, women were interviewed during and after their pregnancy with a series of five questionnaires to assess the frequency of their parasomnias. The first questionnaire covered the 3 months before becoming pregnant, the next three the trimesters of pregnancy and the last one the 3 months after delivery. Altogether 325 mothers filled all the five questionnaires and constitute the study group. RESULTS The total number of parasomnias declined (P < 0.001) during pregnancy and even more among the primiparas than among the multiparas (difference until third trimester, P=0.02). Among various parasomnias reported, sleep talking and sleepwalking decreased from the prepregnant period to the second trimester (22.8 vs 12.6%, change P=0.003), and the reported sleep starts also diminished from the prepregnant time to the first trimester (78.5 vs 63.1%, P < 0.001), but these phenomena did not change further during the follow-up. Altogether 55.7% of the women reported having nightmares 3 months before the pregnancy, and 47.7, 49.5, 41.2 and 40.3% (change from the prepregnant period, P < 0.001), respectively, at first, second and third trimester and after the delivery. Reported hypnagogic hallucinations decreased from the prepregnant time to the first trimester (9.8 vs 6.5%, P=0.027), but returned thereafter to the previous level. During the prepregnant period, 25.8% of the women reported bruxism and only 19.9% during the first trimester (P=0.009). Though the prevalence of sleep paralysis decreased during the first trimester of pregnancy, it was the only parasomnia that increased during later pregnancy (from 5.7 to 13.3% in the second trimester, P < 0.013). CONCLUSIONS The reported frequency of most parasomnias decreases during pregnancy and even more in primiparas than multiparas.
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Affiliation(s)
- C Hedman
- Department of Neurology, University of Oulu, Finland.
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Federer M, Margraf J, Schneider S. [Are eight-year olds already suffering from panic disorder? Investigation of prevalence with focus on panic disorder and agoraphobia]. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2000. [PMID: 11008346 DOI: 10.1024//1422-4917.28.3.205] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
A representative sample of 826 eight-year-old second-graders in Dresden was examined in a two-stage procedure to ascertain the 6-month prevalence of DSM-IV anxiety disorders. Particular care was taken to assess panic disorder. The eight-year-olds had already been interviewed personally in a screening session and in 230 children an individual diagnostic examination with a structured diagnostic interview was carried out. The total prevalence of anxiety disorder was 9.5%. No case of either panic disorder or agoraphobia was found. For the diagnosis of agoraphobia the DSM-IV diagnostic criterion was lacking in which situations typical to agoraphobia are feared or avoided because escape would be difficult or it would be difficult to reach help. Eight-year-olds do not forge this cognitive link. In agoraphobic situations 2.5% of the children (almost exclusively, girls) suffer from a specific phobia. The prevalence of anxiety disorders is markedly higher among girls than in boys.
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Mattis SG, Ollendick TH. Children's cognitive responses to the somatic symptoms of panic. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 1997; 25:47-57. [PMID: 9093899 DOI: 10.1023/a:1025707424347] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The purpose of this study was to test Nelles and Barlow's (1988) hypothesis that spontaneous panic attacks are rare or nonexistent prior to adolescence as children lack the ability to make the internal, catastrophic attributions (i.e., thoughts of losing control, going crazy, or dying) characteristic of panic according to the cognitive model (Clark, 1986). Conceptions of panic attacks, including the understanding of symptoms and causes, and cognitive interpretations of the somatic symptoms of panic were examined in children from Grades 3, 6, and 9. A significant main effect for grade was found for conceptions of panic attacks, with third graders receiving significantly lower scores than sixth and ninth graders. However, the majority of all children, regardless of age, tended to employ internal (e.g., "I'd think I was scared or nervous") rather than external (e.g., "I'd think I was feeling that way because of the temperature or the weather") explanations of panic attacks. No significant grade differences were found for the tendency to make internal versus external and catastrophic versus noncatastrophic attributions in response to the somatic symptoms of panic. When presented with panic imagery in a panic induction phase, children, regardless of age, made more internal and noncatastrophic attributions. Finally, internal attributional style in response to negative outcomes and anxiety sensitivity were found to be significant predictors of internal, catastrophic attributions. The challenge that these findings pose to Nelles and Barlow's hypothesis, and their relevance for understanding children's cognitive interpretations of panic symptomatology are discussed.
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Affiliation(s)
- S G Mattis
- Virginia Polytechnic Institute and State University, Department of Psychology, Blacksburg 24061, USA
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Hayward C, Killen JD, Kraemer HC, Blair-Greiner A, Strachowski D, Cunning D, Taylor CB. Assessment and phenomenology of nonclinical panic attacks in adolescent girls. J Anxiety Disord 1997; 11:17-32. [PMID: 9131879 DOI: 10.1016/s0887-6185(96)00032-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Recent reviews of studies concerning panic attacks in adolescents have emphasized research limitations, noting problems of validity, reliability, and lack of normative data. To address some of these limitations we evaluated two methods of panic ascertainment (questionnaire versus interview), reliability of interview-determined panic, and clinical correlates of panic symptoms in a large sample (N = 1013) of early adolescent girls. The 5.4% of the sample who, when interviewed, reported ever experiencing a panic attack scored significantly higher on measures of depression, anxiety sensitivity, and alcohol use, but were not more avoidant than others. Using the interview as the standard, the questionnaire had a specificity of 81% and a sensitivity of 72%. Adolescents do experience panic attacks-whether identified by questionnaire or interview-although for many the attacks may not be salient. Longitudinal studies are required to determine those qualities of nonclinical panic (severity, context, interpretation/attribution), which render some episodes as clinically meaningful.
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14
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Abstract
Based on our review of the available data, we conclude that panic attacks are common among adolescents, while both panic attacks and Panic Disorder appear to be present, but less frequent, in children. Furthermore, it is evident that both adolescents and children who report panic attacks describe the occurrence of cognitive symptoms, although with less frequency than physiological ones. Consistent with the cognitive model of panic, it seems that at least some youngsters are capable of experiencing the physiological symptoms of panic accompanied by the requisite catastrophic cognitions. However, a more complete understanding of the cognitive manifestation of panic attacks/disorder among children awaits further investigation. Future research should aim to explore the developmental progression in children's cognitive responses to specific panic symptomatology. Risk factors (e.g. anxiety sensitivity, depression) which may contribute to the likelihood of misinterpreting physiological sensations in a catastrophic manner throughout the course of development should also be assessed: Finally, we are in general agreement with Abelson and Alessi (1992) who argue that we must begin to ask ourselves how panic disorder may be manifested in children. That is, rather than assessing the frequency with which children experience symptoms of adult panic, we should explore what panic would look like in children. They propose that the study of panic in children would be facilitated by a reformulation of separation anxiety as a childhood expression of panic disorder. Although this reformulation makes intuitive sense and is appealing from a developmental perspective, we would insert a strong caveat. Although the research is yet to be conducted, it is probable that childhood separation anxiety is only one of many routes to panic disorder outcome. It is improbable that such direct and continuous pathways are present for the majority of children, adolescents and adults who experience panic disorder. More probably, the pathways are multiple, complex, and discontinuous (Robbins & Rutter, 1990). Much work remains to be done before we are able to ferret out the linkages between developmental processes and clinical outcomes for panic disorder in children and adolescents.
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Affiliation(s)
- T H Ollendick
- Department of Psychology, Virginia Polytechnic Institute and State University, Blacksburg 24061-0436
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15
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Abstract
Panic disorder is a common anxiety disorder, which has relatively often its onset during adolescence. Besides panic attacks and avoidance behavior the patients often have sleep disturbances. They suffer from insomnia, nocturnal panic attacks, fear of going to bed or falling asleep and drug- or alcohol-related symptoms such as withdrawal phenomena.
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Affiliation(s)
- U Lepola
- Psychiatric Research Clinic of Kuopio, Finland
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