Life sciences · Interventional Study
ClinicalTrials.gov · November 4, 2026
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Interventional Study.
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Registry record from ClinicalTrials.gov (NCT07747597). This is a study registration, not published results. Lead sponsor: Al-Zaytoonah University of Jordan. Recruitment status: COMPLETED. Phase: NA. Study type: INTERVENTIONAL. Enrollment: 100 participants (ACTUAL). Conditions: Chronic Heart Failure (CHF). Interventions: BEHAVIORAL: Structured Nursing Intervention Incorporating Sleep Hygiene and Cognitive-Behavioral Strategies. Primary outcome measures: Sleep Quality (Pittsburgh Sleep Quality Index - PSQI) , At baseline (before the intervention) and one week after completion of the four-week nursing intervention.. Brief summary: This study aims to evaluate the effectiveness of a structured nursing intervention incorporating sleep hygiene education and cognitive-behavioral strategies on improving sleep quality among patients with chronic heart failure. Sleep disturbances are common in patients with chronic heart failure and are associated with poorer functional status, reduced quality of life, and increased healthcare utilization. Participants will receive a structured nursing intervention that includes education on healthy sleep practices and cognitive-behavioral techniques to improve sleep.