1.Noncardiac Chest Pain: Epidemiology, Natural Course and Pathogenesis.
Journal of Neurogastroenterology and Motility 2011;17(2):110-123
Noncardiac chest pain is defined as recurrent chest pain that is indistinguishable from ischemic heart pain after a reasonable workup has excluded a cardiac cause. Noncardiac chest pain is a prevalent disorder resulting in high healthcare utilization and significant work absenteeism. However, despite its chronic nature, noncardiac chest pain has no impact on patients' mortality. The main underlying mechanisms include gastroesophageal reflux, esophageal dysmotility and esophageal hypersensitivity. Gastroesophageal reflux disease is likely the most common cause of noncardiac chest pain. Esophageal dysmotility affects only the minority of noncardiac chest pain patients. Esophageal hypersensitivity may be present in non-GERD-related noncardiac chest pain patients regardless if esophageal dysmotility is present or absent. Psychological co-morbidities such as panic disorder, anxiety, and depression are also common in noncardiac chest pain patients and often modulate patients' perception of disease severity.
Absenteeism
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Anxiety
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Chest Pain
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Delivery of Health Care
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Depression
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Esophageal Motility Disorders
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Esophagus
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Gastroesophageal Reflux
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Heart
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Heartburn
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Humans
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Hypersensitivity
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Panic Disorder
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Thorax
2.The Role of Psychological Factors in Noncardiac Chest Pain of Esophageal Origin
Fernando GONZALEZ-IBARRA ; Mauricio CRUZ-RUIZ ; Joel Murillo LLANES ; Sami R ACHEM ; Ronnie FASS
Journal of Neurogastroenterology and Motility 2024;30(3):272-280
Background/Aims:
Noncardiac chest pain (NCCP) of esophageal origin is a challenging clinical problem of diverse etiology that affects more than 80 million Americans yearly. We assess the prevalence and impact of psychological disorders on NCCP of esophageal origin, describe possible mechanisms associated with this condition, and review psychological therapy options.
Methods:
Online search using PubMed and Medline from January 1, 1966, to April 30, 2023.
Results:
Psychological disorders have been reported in up to 79% of patients with NCCP of esophageal origin. Several psychological disturbances have been identified with this condition, including depression, anxiety, panic disorder, phobias, and obsessivecompulsive and somatoform disorders. It is unclear whether the psychological disorders trigger the chest pain or vice versa. Multiple psychological mechanisms have been linked to chest pain and may contribute to its pathogenesis and severity. These mechanisms include cardiophobia, poor coping strategies, negative social problem solving, stress and perceived control, hypervigilance to cardiopulmonary sensations, altered pain perception, and alexithymia. Psychological therapies for NCCP of esophageal origin include cognitive behavioral therapy, hypnotherapy, physical and relaxation training, breathing retraining, and alternative medicine. Among the therapeutic options, cognitive behavioral therapy has been shown to be an effective treatment for NCCP of esophageal origin.
Conclusion
This review raises awareness about the high prevalence of psychological disorders in NCCP of esophageal origin and highlights the need for clinical trials and trained therapists to address the management of this taxing clinical problem.