The impact of harmfulness information on citric acid induced cough and urge-to-cough

Janssens, Thomas; Brepoels, Sarah; Dupont, Lieven; Bergh, Omer Van den

doi:10.1016/j.pupt.2015.01.002

Cited by 17 publications

(8 citation statements)

References 37 publications

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“…Cough was induced using citric acid at 192 mg/mL (1000 mM). 17 Patients initiated the testing with 30 seconds of tidal breathing to acclimate to the facemask. Before the citric acid solution was delivered, patients were told to “cough if you need to cough into the facemask.” Participants were instructed to keep breathing as the solution was delivered.…”

Section: Methodsmentioning

confidence: 99%

The effects of respiratory muscle training on peak cough flow in patients with Parkinson’s disease: a randomized controlled study

Reyes

Castillo

et al. 2018

Clin Rehabil

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Section: Methodsmentioning

confidence: 99%

The effects of respiratory muscle training on peak cough flow in patients with Parkinson’s disease: a randomized controlled study

Reyes

Castillo

et al. 2018

Clin Rehabil

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“…Research has shown that the cough reflex is more than a simple, protective reflex; it can be modulated by attentional focus [7] and harmful information processing [8], as well as be voluntarily supressed or modified [9]. Furthermore, functional magnetic resonance imaging (MRI) studies have mapped “urge to cough” and cough suppression onto higher-order brain regions [10].…”

Section: Introductionmentioning

confidence: 99%

Psychological profile of individuals presenting with chronic cough

et al. 2017

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Chronic refractory cough (CRC) is a common problem in respiratory clinics. Adverse effects on quality of life are documented in the literature, but relatively little is known about the underlying psychological factors in this patient population. We aimed to investigate the association of psychological factors with chronic cough, comparing CRC to explained cough and non-cough groups.67 patients attending a specialist cough clinic (CRC, n=25; explained cough, n=42) and 22 non-cough individuals participated. All participants completed the Hospital Anxiety & Depression Scale, Big Five Inventory (Personality), Chalder Fatigue Scale and Patient Health Questionnaire-15. Cough patients also completed the Illness Perception Questionnaire-Revised. Appropriate statistical analyses were used to compare participant groups.Chronic refractory coughers displayed significantly higher levels of anxiety, depression, fatigue and somatic physical symptoms than non-cough participants. Compared to explained coughers, there were higher depression and fatigue scores and significantly more negative illness representations (specifically, strong beliefs regarding negative consequences, lower illness coherence and higher emotional representations). “Explained” coughers reported significantly increased fatigue and somatic symptoms in comparison to non-coughers.The prevalence of fatigue, low mood, negative illness beliefs and increased physical symptom reporting should be considered in consultations and in developing novel interventions for CRC patients.

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“…The cough reflex is more than a simple protective, brainstem-mediated reflex. It can be suppressed or modified voluntarily (Hegland et al, 2012;Hutchings et al, 1993) and modulated by attentional focus (Janssens et al, 2014), harmful information provision (Janssens et al, 2015) and anxiety levels (Davenport et al, 2009;Van den Bergh et al, 2012). The conscious 'urge-to-cough' sensation and cough suppression have been mapped onto higher-order brain regions in functional-magnetic resonance imaging (MRI) studies (Ando et al, 2016) further indicating a role for higherorder psychological processes.…”

Section: Introductionmentioning

confidence: 99%

‘Chronic cough, cause unknown’: A qualitative study of patient perspectives of chronic refractory cough

et al. 2017

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Chronic refractory cough patients have persistent, unexplained, treatment-resistant symptoms. Very little is known about non-physiological processes underlying chronic refractory cough or patients' experience of the condition. In all, 14 patients participated in semi-structured interviews. Interviews were based on the comprehensive cognitive behavioural model and analysed thematically. Eight key themes emerged illustrating that the experience of the onset and persistence of chronic refractory cough is complex, often involving multiple interlinking factors. Themes highlighted the involvement of biological and psychological factors, and the prominent role of the social dimension in how the cough is experienced, perceived and managed. Implications for intervention development are discussed.

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The impact of harmfulness information on citric acid induced cough and urge-to-cough

Cited by 17 publications

References 37 publications

The effects of respiratory muscle training on peak cough flow in patients with Parkinson’s disease: a randomized controlled study

The effects of respiratory muscle training on peak cough flow in patients with Parkinson’s disease: a randomized controlled study

Psychological profile of individuals presenting with chronic cough

‘Chronic cough, cause unknown’: A qualitative study of patient perspectives of chronic refractory cough

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