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The effect of aromatherapy program based on the 4E model on adverse reactions of PCA pump in postoperative patients

The effect of aromatherapy program based on the 4E model on adverse reactions of PCA pump in postoperative patients

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600120106
Enrollment
Unknown
Registered
2026-03-09
Start date
2026-03-10
Completion date
Unknown
Last updated
2026-03-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with postoperative analgesia pump

Interventions

Intervention group:Aromatherapy essential oil inhalation
Control group:Routine postoperative care (monitoring vital signs, paying attention to the patients wound condition, etc.)

Sponsors

Shenzhen Longgang District People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Age 18-60 years; 2. Patients with PCA pump after surgery; 3. Surgery duration <=3 hours; 4. Informed consent and voluntary participation in this study.

Exclusion criteria

Exclusion criteria: 1. Individuals who are allergic to inhaled fragrances or have abnormal sense of smell; 2. Those with a history of epilepsy, cerebrovascular accidents, or related sequelae; 3. Individuals with a history of liver and gallbladder diseases, gastric ulcers, or gastrointestinal surgeries; 4. Those with severe cardiovascular or pulmonary diseases, malignant tumors, blood disorders, or urinary system diseases.

Design outcomes

Primary

MeasureTime frame
Incidence of nausea and vomiting;—

Secondary

MeasureTime frame
Sleep quality;Anxious state;—

Countries

China

Contacts

Public ContactFu Jiarui

Zhuhai Campus of Zunyi Medical University

928899313@qq.com+86 150 8598 8188

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 20, 2026