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| Registros recuperados: 10 | |
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| Nardi,A.E.; Valença,A.M.; Lopes,F.L.; Nascimento,I.; Mezzasalma,M.A.; Zin,W.A.. |
| Our aim was to compare the clinical features of panic disorder (PD) patients sensitive to hyperventilation or breath-holding methods of inducing panic attacks. Eighty-five PD patients were submitted to both a hyperventilation challenge test and a breath-holding test. They were asked to hyperventilate (30 breaths/min) for 4 min and a week later to hold their breath for as long as possible, four times with a 2-min interval. Anxiety scales were applied before and after the tests. We selected the patients who responded with a panic attack to just one of the tests, i.e., those who had a panic attack after hyperventilating (HPA, N = 24, 16 females, 8 males, mean age ± SD = 38.5 ± 12.7 years) and those who had a panic attack after breath holding (BHPA, N = 20, 11... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anxiety disorder; Challenge tests; Panic disorder; Hyperventilation; Breath holding. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000200013 |
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| Maia,A.C.C.O.; Braga,A.A.; Soares-Filho,G.; Pereira,V.; Nardi,A.E.; Silva,A.C.. |
| This article is a systematic review of the available literature on the benefits that cognitive behavioral therapy (CBT) offers patients with implanted cardioverter defibrillators (ICDs) and confirms its effectiveness. After receiving the device, some patients fear that it will malfunction, or they remain in a constant state of tension due to sudden electrical discharges and develop symptoms of anxiety and depression. A search with the key words “anxiety”, “depression”, “implantable cardioverter”, “cognitive behavioral therapy” and “psychotherapy” was carried out. The search was conducted in early January 2013. Sources for the search were ISI Web of Knowledge, PubMed, and PsycINFO. A total of 224 articles were retrieved: 155 from PubMed, 69 from ISI Web of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anxiety; Depression; Cognitive behavioral therapy; Psychotherapy; Cardiology; Implantable cardioverter defibrillators. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000400265 |
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| Nardi,A.E.; Valença,A.M.; Nascimento,I.; Mezzasalma,M.A.; Lopes,F.L.; Zin,W.A.. |
| Our aim was to observe the induction of panic attacks by a hyperventilation challenge test in panic disorder patients (DSM-IV) and their healthy first-degree relatives. We randomly selected 25 panic disorder patients, 31 healthy first-degree relatives of probands with panic disorder and 26 normal volunteers with no family history of panic disorder. All patients had no psychotropic drugs for at least one week. They were induced to hyperventilate (30 breaths/min) for 4 min and anxiety scales were applied before and after the test. A total of 44.0% (N = 11) panic disorder patients, 16.1% (N = 5) of first-degree relatives and 11.5% (N = 3) of control subjects had a panic attack after hyperventilating (chi² = 8.93, d.f. = 2, P = 0.011). In this challenge test... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Panic attacks; Respiration; Anxiety disorder; Ventilation. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001100009 |
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| Levitan,M.N.; Crippa,J.A.; Bruno,L.M.; Pastore,D.L.; Freire,R.C.; Arrais,K.C.; Hallak,J.E.; Nardi,A.E.. |
| Body stability is controlled by the postural system and can be affected by fear and anxiety. Few studies have addressed freezing posture in psychiatric disorders. The purpose of the present study was to assess posturographic behavior in 30 patients with social anxiety disorder (SAD) and 35 without SAD during presentation of blocks of pictures with different valences. Neutral images consisted of objects taken from a catalog of pictures, negative images were mutilation pictures and anxiogenic images were related to situations regarding SAD fears. While participants were standing on a force platform, similar to a balance, displacement of the center of pressure in the mediolateral and anteroposterior directions was measured. We found that the SAD group... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Social anxiety disorder; Postural control; Freezing; Stabilometry; Anxiety; Social exposure. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012000100007 |
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| Nardi,A.E.; Valença,A.M.; Freire,R.C.; Mochcovitch,M.D.; Amrein,R.; Sardinha,A.; Levitan,M.N.; Nascimento,I.; de-Melo-Neto,V.L.; King,A.L.; de O. e Silva,A.C.; Veras,A.B.; Dias,G.P.; Soares-Filho,G.L.; da Costa,R.T.; Mezzasalma,M.A.; de Carvalho,M.R.; de Cerqueira,A.C.; Hallak,J.E.; Crippa,J.A.; Versiani,M.. |
| The objective of the present randomized, open-label, naturalistic 8-week study was to compare the efficacy and safety of treatment with clonazepam (N = 63) and paroxetine (N = 57) in patients with panic disorder with or without agoraphobia. Efficacy assessment included number of panic attacks and clinician ratings of the global severity of panic disorders with the clinical global impression (CGI) improvement (CGI-I) and CGI severity (CGI-S) scales. Most patients were females (69.8 and 68.4% in the clonazepam and paroxetine groups, respectively) and age (mean ± SD) was 35.9 ± 9.6 years for the clonazepam group and 33.7 ± 8.8 years for the paroxetine group. Treatment with clonazepam versus paroxetine resulted in fewer weekly panic attacks at week 4 (0.1 vs... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Paroxetine; Clonazepam; Panic disorder; Efficacy; Safety. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000400015 |
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| Valença,A.M.; Nardi,A.E.; Nascimento,I.; Zin,W.A.; Versiani,M.. |
| The aim of the present study was to verify the sensitivity to the carbon dioxide (CO2) challenge test of panic disorder (PD) patients with respiratory and nonrespiratory subtypes of the disorder. Our hypothesis is that the respiratory subtype is more sensitive to 35% CO2. Twenty-seven PD subjects with or without agoraphobia were classified into respiratory and nonrespiratory subtypes on the basis of the presence of respiratory symptoms during their panic attacks. The tests were carried out in a double-blind manner using two mixtures: 1) 35% CO2 and 65% O2, and 2) 100% atmospheric compressed air, 20 min apart. The tests were repeated after 2 weeks during which the participants in the study did not receive any psychotropic drugs. At least 15 of 16 (93.7%)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: CO2; Anxiety; Breathing; Respiration. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002000700004 |
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| Lopes,F.L.; Nascimento,I.; Zin,W.A.; Valença,A.M.; Mezzasalma,M.A.; Figueira,I.; Nardi,A.E.. |
| Epidemiological and clinical studies have shown a positive correlation between smoking and psychiatric disorders. To investigate the prevalence of cigarette smoking, 277 psychiatric outpatients with anxiety or depressive disorders (DSM-IV) answered a self-evaluation questionnaire about smoking behavior and were compared with a group of 68 control subjects. The diagnoses (N = 262) were: 30.2% (N = 79) major depressive disorder, 23.3% (N = 61) panic disorder, 15.6% (N = 41) social anxiety disorder, 7.3% (N = 19) other anxiety disorders, and 23.7% (N = 62) comorbidity disorders. Among them, 26.3% (N = 69) were smokers, 23.7% (N = 62) were former smokers and 50.0% (N = 131) were nonsmokers. The prevalence of nicotine dependence among the smokers was 59.0%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smoking; Panic disorder; Social anxiety disorder; Depression; Depressive disorder. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002000800013 |
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| Registros recuperados: 10 | |
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