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The Psychiatric Quarterly Sep 2020Generalized Anxiety Disorder (GAD) from an official recognition as a residual category in DSM-III has come a long way to be appreciated as a common underlying anxiety...
Generalized Anxiety Disorder (GAD) from an official recognition as a residual category in DSM-III has come a long way to be appreciated as a common underlying anxiety pathway in the literature. Despite still being defined as extreme anxiety and worry upon performance and about one's health, GAD seems to be a general umbrella of anxiety, covering even social anxiety and panic disorder (PD) and even when not treated and chronic, leading to major depressive disorder (MDD). Along the line of some other similar studies and contentions, in the present study we sought to validate the hypothesis of GAD encompassing social anxiety as well as performance anxiety and its extension to PD and MDD. We also examined the onset of each diagnostic category of GAD, PD and MDD and their developmental course in our clinical sample. 113 patients with Generalized Anxiety Disorder (GAD) out of 295 referrals to our mood and anxiety clinic during the three months of May-July 2019, were identified and included in this research. We expanded the definition of GAD as per our clinical observation to include any situations triggering the anxiety including any performance and social situations and did not exclude if the anxiety led to panic attacks. The results of our study showed that an encompassing GAD (including performance and social anxiety) has an early onset, recognized partially in childhood, but mostly during adolescence. An untreated GAD was complicated with panic disorder and episodes of major depression, each with an onset later in life. GAD in our study was also found to be familial and genetic, while its post-morbid depression seemed to be more a reaction to a long-standing untreated anxiety. The findings of our study if replicated has research implication of better understanding the developmental course of mood disorders and hold the promise of more targeted treatments of anxiety, panic and depression in clinical practice.
Topics: Adult; Age of Onset; Anxiety Disorders; Comorbidity; Depressive Disorder, Major; Humans; Panic Disorder; Phobia, Social
PubMed: 32383134
DOI: 10.1007/s11126-020-09747-0 -
General Hospital Psychiatry 2022Caffeine has been purported to have anxiogenic and panicogenic properties, specifically salient in patients with panic disorder (PD). However, compilations of the... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Caffeine has been purported to have anxiogenic and panicogenic properties, specifically salient in patients with panic disorder (PD). However, compilations of the magnitude of the effect of caffeine on anxiety and panic attacks are lacking and potential dose-response relationships have not been examined.
OBJECTIVES
In the present systematic review and meta-analysis, we aimed to examine the acute effects of placebo-controlled caffeine challenge on occurrence of panic attacks and subjective anxiety in patients with PD and healthy controls (HC), including dose-response relationships.
METHODS
Systematic searches were performed in six databases. We included blinded placebo-controlled studies of acute caffeine challenge on panic attacks and/or subjective anxiety in adult patients with PD.
RESULTS
Of the 1893 identified articles, ten met our inclusion criteria. The 9 studies investigating panic attacks included 237 patients, of which 51.1% had a panic attack following caffeine, but none after placebo. Six of these studies compared 128 patients with 115 healthy controls (HC), finding that patients (53.9%) were more vulnerable than HC (1.7%) for panic attacks following caffeine (log RR: 3.47; 95% CI 2.06-4.87). Six studies investigated subjective anxiety in 121 patients and 111 HC following caffeine, with an overall effect indicating increased sensitivity to the anxiogenic effects of caffeine in the patient group (Hedges' g = 1.02 [95% CI: 0.09-1.96]). The restricted range of caffeine employed [400-750 mg] and few studies (3) not using 480 mg prevented any meaningful analysis of a dose-response relationship.
LIMITATIONS
Of the ten studies included, only 2 reported anxiety data for the placebo condition, precluding a proper meta-analysis comparing anxiogenic effects of caffeine and placebo. The restricted dose range used prevented assessment of dose-response relationships.
CONCLUSIONS
The results confirm that caffeine at doses roughly equivalent to 5 cups of coffee induces panic attacks in a large proportion of PD patients and highly discriminates this population from healthy adults. Caffeine also increases anxiety in PD patients as well as among healthy adults at these doses although the exact relationship between caffeine-induced anxiety and panic attacks remains uncertain. The results suggest that caffeine targets important mechanisms related to the pathophysiology of PD.
IMPLICATIONS
Future studies should employ a wider range of caffeine doses and investigate contributions of biological and psychological mechanisms underlying the anxiogenic and panicogenic effects of caffeine. In the clinic, patients with PD should be informed about the panicogenic and anxiogenic effects of caffeine, with the caveat that little is known regarding smaller doses than 480 mg. Registration. PROSPERO (www.crd.york.ac.uk/prospero) registration number CRD42019120220.
Topics: Adult; Anxiety; Anxiety Disorders; Caffeine; Humans; Panic Disorder
PubMed: 34871964
DOI: 10.1016/j.genhosppsych.2021.11.005 -
American Family Physician Aug 2022Generalized anxiety disorder (GAD) and panic disorder (PD) are common mental health conditions in adults that are often seen in primary care. Although there is...
Generalized anxiety disorder (GAD) and panic disorder (PD) are common mental health conditions in adults that are often seen in primary care. Although there is insufficient evidence to support universal screening for PD and GAD, evaluation should be considered in patients who express recurrent, pervasive worry or present with somatic symptoms not attributed to underlying medical conditions. The GAD-7 and Patient Health Questionnaire for PD are validated screening tools that can aid in diagnosis and assessment. Anxiety disorders often present with substance use disorders, which should be treated concurrently. Effective therapies for PD and GAD include cognitive behavior therapy and anti-depressants, including selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors. Benzodiazepines are not recommended for first-line therapy or long-term use because of adverse reactions, risk of dependence, and higher mortality. No consistent evidence currently supports a specific prevention strategy for PD or GAD, but exercise may be beneficial.
Topics: Adult; Anxiety Disorders; Benzodiazepines; Cognitive Behavioral Therapy; Humans; Panic Disorder; Selective Serotonin Reuptake Inhibitors
PubMed: 35977134
DOI: No ID Found -
Advances in Experimental Medicine and... 2020Anxiety disorders are debilitating psychological disorders characterized by a wide range of cognitive and somatic symptoms. Anxiety sufferers have a higher lifetime... (Review)
Review
Anxiety disorders are debilitating psychological disorders characterized by a wide range of cognitive and somatic symptoms. Anxiety sufferers have a higher lifetime prevalence of various medical problems. Chronic medical conditions furthermore increase the likelihood of psychiatric disorders and overall dysfunction. Lifetime rates of cardiovascular, respiratory, gastrointestinal, and other medical problems are disproportionately high in anxiety and panic/fear sufferers. The heightened comorbidity is not surprising as many symptoms of anxiety and panic/fear mimic symptoms of medical conditions. Panic disorder specifically is strongly linked to medical conditions due to its salient somatic symptoms, such as dyspnea, dizziness, numbness, chest pain, and heart palpitations, all of which can signal danger and deterioration for chronic disease sufferers. This chapter identifies shared correlates of medical illness and anxiety disorders and evidence for misinterpretation of symptoms as medically relevant and offers an analysis of implications for treatment of both types of conditions. We will concentrate on medical conditions with high associations for anxiety and panic by aspects of symptomatology, specifically neurological disorders (fibromyalgia, epilepsy, cerebral palsy), diabetes, gastrointestinal illness (irritable bowel syndrome, gastroesophageal reflux disease), and cardiovascular and respiratory illnesses (asthma).
Topics: Anxiety Disorders; Chronic Disease; Comorbidity; Humans; Panic Disorder
PubMed: 32002933
DOI: 10.1007/978-981-32-9705-0_15 -
Advances in Experimental Medicine and... 2020This chapter reviews the role of benzodiazepines (BZs) in the treatment of anxiety disorders, specifically panic disorder with or without agoraphobia, generalized... (Review)
Review
This chapter reviews the role of benzodiazepines (BZs) in the treatment of anxiety disorders, specifically panic disorder with or without agoraphobia, generalized anxiety disorder, and social anxiety disorder (social phobia). BZs pharmacology, classification, efficacy, adverse effects, withdrawal symptoms, possible dependence, and abuse; their positioning among pharmacological treatment; and guidance on how to use them are discussed.
Topics: Agoraphobia; Anxiety Disorders; Benzodiazepines; Humans; Panic Disorder
PubMed: 32002938
DOI: 10.1007/978-981-32-9705-0_20 -
American Family Physician Dec 2022Anxiety disorders are the most common psychiatric conditions in children and adolescents, affecting nearly 1 in 12 children and 1 in 4 adolescents. Anxiety disorders...
Anxiety disorders are the most common psychiatric conditions in children and adolescents, affecting nearly 1 in 12 children and 1 in 4 adolescents. Anxiety disorders include specific phobias, social anxiety disorder, separation anxiety disorder, agoraphobia, panic disorder, and generalized anxiety disorder. Risk factors include parental history of anxiety disorders, socioeconomic stressors, exposure to violence, and trauma. The U.S. Preventive Services Task Force recommends screening for anxiety disorders in children eight years and older; there is insufficient evidence to support screening in children younger than eight years. Symptoms of anxiety disorders in children and adolescents are similar to those in adults and can include physical and behavioral symptoms such as diaphoresis, palpitations, and tantrums. Care should be taken to distinguish symptoms of a disorder from normal developmental fears and behaviors, such as separation anxiety in infants and toddlers. Several validated screening measures are useful for initial assessment and ongoing monitoring. Cognitive behavior therapy and selective serotonin reuptake inhibitors are the mainstay of treatment and may be used as monotherapies or in combination. Prognosis is improved with early intervention, caretaker support, and professional collaboration.
Topics: Adult; Humans; Adolescent; Anxiety Disorders; Phobic Disorders; Cognitive Behavioral Therapy; Panic Disorder; Selective Serotonin Reuptake Inhibitors
PubMed: 36521463
DOI: No ID Found -
Psychiatry Research Mar 2020Anxiety disorders are highly prevalent in the general population and associated with high rates of impairment and disability. This burden highlights the need to identify...
Anxiety disorders are highly prevalent in the general population and associated with high rates of impairment and disability. This burden highlights the need to identify risk factors that individuals can modify without professional intervention. A systematic review was conducted to identify studies that examined modifiable risk and protective factors for anxiety disorders among adults in the general population. Searches were conducted in PubMed, PsycINFO and MEDLINE using medical subject headings and text words related to risk factors, protective factors, and each anxiety disorder. Screening, data extraction, and quality assessment were performed by three study authors. Modifiable risk and protective factors from 19 studies across seven countries were identified. Risk factors identified included cigarette smoking, alcohol use, cannabis use, negative appraisals of life events, avoidance, and occupational factors. Protective factors included social support, coping, and physical activity. Cigarette smoking was the most studied risk factor. Support was found for cigarette smoking as a risk factor for agoraphobia and panic disorder. Mixed results were found for generalized anxiety disorder and specific phobia. Across disorders, smoking frequency was associated with greater risk. Results indicate an important gap in the literature in that few studies have examined modifiable risk factors for anxiety disorders.
Topics: Adult; Agoraphobia; Anxiety Disorders; Avoidance Learning; Cigarette Smoking; Cross-Sectional Studies; Female; Humans; Male; Occupational Health; Panic Disorder; Prevalence; Protective Factors; Retrospective Studies; Risk Factors; Substance-Related Disorders
PubMed: 31839417
DOI: 10.1016/j.psychres.2019.112705 -
Epilepsy & Behavior Reports 2024A 51-year-old woman showed structural epilepsy following an atypical, nontraumatic intracranial hemorrhage in the right frontal area. Despite successful seizure control...
A 51-year-old woman showed structural epilepsy following an atypical, nontraumatic intracranial hemorrhage in the right frontal area. Despite successful seizure control with lamotrigine, she developed severe morning anxiety and panic attacks, leading to agoraphobia, social withdrawal, and psychogenic nonepileptic seizures. Neuropsychiatric and psychological assessments confirmed an anxiety disorder with no significant symptoms of depression. The patient received various psychopharmacological treatments with limited success. This case report illustrates that managing panic disorder in patients with structural epilepsy requires a comprehensive treatment approach that includes pharmacotherapy and psychotherapy. Differential diagnosis and accurate treatment are crucial because of the symptom overlap between panic attacks and -ictal fear. Screenings instruments such as the Panic and Agoraphobia Scale (PAS) can aid in assessing anxiety-related symptoms. First-line pharmacotherapy with selective serotonin reuptake inhibitors, especially sertraline, or venlafaxine can effectively reduce panic attacks and can be recommended in patients with epilepsy. Psychotherapy, particularly cognitive-behavioral therapy, is the treatment of choice. Referral to a psychiatrist is indicated when symptoms are severe or refractory to treatment.
PubMed: 38299123
DOI: 10.1016/j.ebr.2024.100646