Overview
Chronic renocardiac syndrome refers to a syndrome characterized by persistent breathlessness despite treatment for underlying renal and cardiac conditions, significantly impacting patient quality of life 1.Diagnosis
Persistent breathlessness unresponsive to treatment of renal and cardiac etiologies
Comprehensive cardiopulmonary evaluation including echocardiography and pulmonary function tests
Consideration of multidimensional assessment tools for breathlessness severity 1Management
Optimizing management of underlying renal and cardiac diseases
Use of opioids for refractory breathlessness (e.g., morphine, starting dose 5-10 mg orally)
Non-pharmacological interventions such as pulmonary rehabilitation and psychological support 1Special Populations
Pregnancy: Limited evidence; individualized management focusing on maternal and fetal well-being 1
Elderly: Tailored approach considering comorbidities and polypharmacy risks 1
Comorbidities: Integrated care addressing coexisting conditions to improve overall symptom control 1Key Recommendations
Recognize and diagnose chronic breathlessness as a distinct clinical syndrome when persistent despite treatment of primary renal and cardiac conditions (Evidence: Expert opinion) 1
Implement a multidisciplinary approach including pharmacological and non-pharmacological interventions for symptom management (Evidence: Expert opinion) 1
Tailor management strategies in special populations, particularly considering the elderly and those with multiple comorbidities (Evidence: Expert opinion) 1References
1 Johnson MJ, Yorke J, Hansen-Flaschen J, Lansing R, Ekström M, Similowski T et al.. Towards an expert consensus to delineate a clinical syndrome of chronic breathlessness. The European respiratory journal 2017. link