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CompletedNCT04840212Updated Mar 29, 2023

The Effectiveness of Aromatherapy in an Urban, Safety-Net Hospital on Pain

An interventional study of Lavender-Sandalwood scented aromatherapy sticker in Pain Management, sponsored by Parkland Health and Hospital System. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-03-29.

Sponsored by Parkland Health and Hospital System · Not applicable, Interventional, and Supportive care

Phase
Not applicable
Study type
Interventional
Enrollment
184
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this project is to evaluate the effectiveness of aromatherapy on reducing pain in the acute care setting at Parkland Health and Hospital System. The target population for this study will be patients who are recovering from surgical procedures and are in the Surgical Services inpatient units.

Read the detailed description

This study will evaluate the impact of aromatherapy on the administration of opioid pain medication administration among the inpatient Surgical Services population. Patients from multiple units (burns, trauma, plastics, general surgery, and orthopedics) will be included. The study duration will be six months.

The Lavender-Sandalwood scented aromatherapy sticker has been selected for this study because it helps promote relaxation, comfort, and sleep. After introducing the patient to the study and obtaining informed consent for participation, the sticker will be placed on the patient gown. The sticker aroma last for twelve (12) hours and can be replaced upon patient request. The sticker will be used for 72 hours after the surgical procedure and initiated during patient's hospital stay. After use of aromatherapy sticker, the patient will participate in a survey to evaluate their experience with the sticker. In addition, opioid pain medication administration will be collected along with demographic and relevant clinical information.

The historical control group will be comprised of hospitalized patients from the previous year with the dame time period, demographic characteristics, service line, and relevant clinical information. Other methods for establishing a control group (a randomized controlled trial or concurrent case control study) are not feasible due to the potential impact of the aromatherapy on all patients in close proximity to the enrolled patient. The historical control cohort will also allow to collect non-COVID time period data to avoid any bias due to the pandemic.

The primary endpoint for this study is a decrease in the percentage of study patients who are in the pain scale threshold from 7-10 requiring opioid pain medication administration 72 hours after surgery/intervention. The pain score will be recorded for each patient before opioid pain medication administration within the time period. The historical control group will be from the same precious year time frame to control for any seasonal bias. The first dose or baseline pain score will be collected for each group and other relevant pain scores within the 72-hour time period after surgery. Demographic and other clinically relevant information will be compared between study and historical control group to account for any differences in the primary and secondary outcomes.

Outcomes will be collected from the electronic medical record (pain scores, opioid pain medication administration, and length of stay by service line. Qualitative measures of aromatherapy effectiveness will be obtained through patient surveys.

Data to be extracted for the active current group and the historical matched control group include the following:

  • Patient demographics (matching variable list)

    • Age (18-29, 30-39, 40-49, 50-59, 60-69, >70.
    • Gender
    • Race/ethnicity
  • Other demographic variables not proposed in matching

    • Diabetes
    • High blood pressure
    • Other clinical co-morbidities
  • Clinical history

    • Opioid pain medication administration given for 72 hours after surgery or intervention
    • Surgical Service Units: burns, trauma, plastics, general surgery, orthopedics
    • Dates of admission and discharge
    • Length of stay
    • Date and type of surgery/intervention
    • All Pain scores within 72 hours after surgery or intervention.

Data to be extracted for the current active group:

  • Dates of aromatherapy application (possible 6 doses within 72-hour time period)
  • Patient survey forms
02

Conditions studied

  • Pain Management
03

In context

Lead sponsor

Parkland Health and Hospital System is the lead sponsor of 3 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

A) For the current study group:

  • Inpatients, 18 years and older, admitted to a surgical service inpatient unit and who are experiencing pain and/or anxiety, and
  • No history of chronic pain, respiratory problems, asthmas, allergies, or lost sense of smell, and
  • Provide informed consent to participate in the study, and
  • Complain of pain and anxiety in the 72 hours after surgery or intervention and requiring PANX.

B) For the historical control group:

  • Patients from the same time in the previous year with the same inclusion and exclusion criteria.

Exclusion criteria

Exclusion Criteria:

A) For the current study group:

  • Patients with known allergies or sensitivities to aromatherapy products.
  • Lack of interest in participating in or subsequent withdrawal from the research.
  • Patients who are intubated, have died, or had serious disease complications will also be excluded from the study time period and previous year historical control group.

Subject withdrawal from the Study

  • Patients who develop allergic symptoms while the aromatherapy patch is applied.
  • Patients who require intubation or critical interventions during their hospitalization.

B) For the historical control group:

  • Anyone who does not meet the inclusion criteria
05

Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Non-randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
184 participants (actual)

Study arms

  • Experimental
    Study Group

    Patients currently hospitalized in multiple service lines (surgical intensive care unite \[SICU\], surgical progressive care unit \[SPCU\], burns, trauma, plastics, general surgery, orthopedics, surgical specialties, and inpatient rehabilitation) will be included. Lavender-Sandalwood scented aromatherapy sticker will be used throughout the patient hospital stay.

    Other: Lavender-Sandalwood scented aromatherapy sticker

  • No intervention
    Control Group

    The historical control group will be comprised of hospitalized patients in multiple service lines from the previous year with the same time period, demographic characteristics, service line, and relevant clinical information.

Interventions

  • OtherLavender-Sandalwood scented aromatherapy sticker

    The Lavender-Sandalwood scented aromatherapy sticker will be placed on the patient gown.

06

What researchers measure

Primary outcomes

  1. Number of participants who needed opioid pain medication administration after surgery

    Pain scale is measured by patients verbal report of pain and ranges from 0 to 10 , with higher scores indicating more pain and thus a worse outcome.

    Time frame: 72 hours after surgery

Secondary outcomes

  1. Mean duration of hospital stay

    Duration of hospital stay will be collected from the electronic medical record.

    Time frame: 6 months

07

Study locations

1 site
  • Parkland Health and Hospital System
    Dallas, Texas 75235, United States
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 29, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04840212
Lead sponsor
Parkland Health and Hospital System
Responsible party
Justin Buchert (Quality Specialist, Parkland Health and Hospital System) — Principal investigator
First posted
Apr 9, 2021
Start date
Mar 1, 2021
Primary completion
Dec 1, 2022
Completion
Mar 15, 2023
Last update
Mar 29, 2023

Study contacts

Justin Buchert, MSN, M.Ed., MS, RN
principal investigator · Parkland Health and Hospital System

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Mar 2023. You cannot join it, but the record below documents what was studied.

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