PainNCT04257019
Pain, Anxiety During Interventional Spine Procedures
A study testing Lavender oil, Almond oil and Water in people with Pain and Low Back Pain, run by MetroHealth Medical Center at 1 site in United States.
Trial summary
Lavender is a plant whose extracts are widely used in aromatherapy. Lavender has been shown to decrease pain during procedures, and has also been shown to decrease pre-operative anxiety. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Pain, Low Back Pain, Procedural Pain
- What is being tested?
- Lavender oil, Almond oil and Water
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 54 participants
- Where
- 1 siteUnited States
- Study dates
- 1 Oct 2019to 1 Apr 2020
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- patients who are undergoing lumbar epidural steroid injections or lumbar medial branch blocks
- Age 21 or older
Who cannot join
- An allergy or sensitivity to lavender or almond oil
- A pre-existing problem with the sense of smell
- A subject unable to follow basic instructions relating to the design of the experiment, or subjects unable to answer questions regarding their pain or anxiety
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Assessing the Effect of Lavender on Pain and Anxiety Levels During Interventional Spine Procedures Under Fluoroscopy
Lavender is a plant whose extracts are widely used in aromatherapy. Lavender has been shown to decrease pain during procedures, and has also been shown to decrease pre-operative anxiety. It contains two compounds, linalool and linalyl acetate, both of which have been shown to stimulate the parasympathetic nervous system. The study will be conducted to evaluate the effect of inhaled lavender on pain and anxiety levels associated with specific interventional pain procedures. The study will be conducted in a randomized controlled trial. The trial will include one experimental group who will be exposed to lavender oil infused surgical mask to be worn by the subject, a second placebo group who will be exposed to a almond oil infused surgical mask to be worn, and a third control group who will wear a surgical mask infused with sterile water. Participants will be randomly assigned, and subject will be blinded. Our study will seek at least sixty participants, each randomly assigned either the experimental, placebo, or control group (n=20) to ensure adequate power. The disease characteristics among groups will be similar, with all participants experiencing back pain with or without radicular symptoms leading them to seek lumbar epidural steroid injection or lumbar medial branch block. Pre-procedural anxiety and anxiety occurring during the procedure will be measured by the State Trait Anxiety Inventory (STAT-I) questionnaire. Procedural pain will be measured using the Visual Analogue Scale (VAS). Our goal with this study is to investigate safe, adjunctive therapies that may decrease patient discomfort during interventional pain procedures, and ultimately improve procedural adherence.
Read the detailed description
Interventional spine procedures such as lumbar epidural steroid injections and nerve blocks can be painful or anxiety provoking for patients. It is paramount to reduce pain and anxiety as much as possible during these procedures, since doing so improves patient satisfaction and compliance.
Lavender is a plant whose extracts are widely used in aromatherapy. Aromatherapy is defined as the therapeutic use of essential oils derived from plants. Lavender aromatherapy has been reported to possess several therapeutic effects including anti-anxiety, sedation, mood stabilization, and analgesia.
Situational anxiety, such as that relating to procedures, along with procedural pain, can be particularly uncomfortable for patients. The current short-acting anxiolytic agents like benzodiazepines and pain-relieving opiates are associated with numerous side effects such as drug tolerance, abuse and sedation. Consequently, it is important to discover an alternative therapy to relieve anxiety and pain. Lavender has been shown to decrease anxiety in patients scheduled to undergo colorectal surgery and has been shown to decrease anxiety associated with dental procedures. Lavender has also been shown to decrease pain during procedures, particularly when inhaled prior to a generally painful procedure such as catheter or needle insertion, or chest tube removal.
Two basic mechanisms may explain the effects of lavender therapy. First is the influence of aroma on the brain through the limbic system via olfaction, and the other is through the direct pharmacological effects of the essential oil. Lavender contains two compounds, linalool and linalyl acetate, both of which have been shown to stimulate the parasympathetic nervous system. In recent animal models, linalyl acetate anxiolytic effects were not observed in anosmic mice, indicating that the effects were triggered by olfactory input. In addition, it was found that flumazenil antagonized odor-induced anxiolytic effects, indicating that GABAergic transmission plays an important role in anxiolytic effects.
It is well known that anxiety can alter the course of pain. Studies show that the emotional and behavioral responses to pain are strongly guided by two related psychosocial factors, fear and anxiety. Individuals who have lower anxiety do not interpret pain as negatively, which aids in recovery.
This study seeks to investigate whether lavender essential oil reduces pain and anxiety during interventional spine procedures.
- Conditions
- Pain, Low Back Pain, Procedural Pain, Procedural Anxiety
- Being tested
- Lavender oil, Almond oil, Water
- Keywords
- lavender, procedural pain, patient experience
- Medical subject headings
- Pain, Low Back Pain, Pain, Procedural
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Lavender oilOther
Inhalation of Lavender oil
Almond oilOther
Inhalation of Almond oil
WaterOther
Inhalation of water
| Study group | Role | What they receive |
|---|---|---|
| Lavender | Experimental | Lavender mask before and during procedure Receives: Other: Lavender oil |
| Almond | Active comparator | Almond oil mask before and during procedure Receives: Other: Almond oil |
| Water | Sham comparator | Water mask before and during procedure Receives: Other: Water |
What is being measured
The primary outcome is the main question the study is designed to answer.
Pain perception
Perception of pain, VAS
Measured: 1 day
Secondary outcomes (1)
Anxiety
Anxiety related to procedure
Measured: 1 day
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Feb 2020
- Study start1 Oct 2019
- Primary completion1 Mar 2020
- Study completion1 Apr 2020
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for PainStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Care provider
- Enrolment
- 54 participants (actual)
Sponsor and investigators
- Lead sponsor
- MetroHealth Medical Center
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Chong Kim, MetroHealth Medical Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04257019
- Sponsor's protocol ID
- IRB19-00512
- Status last verified
- Sep 2020
- First submitted
- 1 Feb 2020
- Last updated
- 23 Sep 2020
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 23 Sep 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Assessing the Effect of Lavender on Pain and Anxiety Levels During Interventional Spine Procedures Under Fluoroscopy
- ClinicalTrials.gov ID
- NCT04257019
- Acronym / sponsor ID
- IRB19-00512
- Conditions
- Pain, Low Back Pain, Procedural Pain, Procedural Anxiety
- Keywords
- lavender, procedural pain, patient experience
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 54 participants (actual)
- Lead sponsor
- MetroHealth Medical CenterUniversity, hospital or other
- Study start
- 1 Oct 2019 (actual)
- Primary completion
- 1 Mar 2020 (actual)
- Study completion
- 1 Apr 2020 (actual)
- First posted
- 5 Feb 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Lavender is a plant whose extracts are widely used in aromatherapy. Lavender has been shown to decrease pain during procedures, and has also been shown to decrease pre-operative anxiety. It contains two compounds, linalool and linalyl acetate, both of which have been shown to stimulate the parasympathetic nervous system. The study will be conducted to evaluate the effect of inhaled lavender on pain and anxiety levels associated with specific interventional pain procedures. The study will be conducted in a randomized controlled trial. The trial will include one experimental group who will be exposed to lavender oil infused surgical mask to be worn by the subject, a second placebo group who will be exposed to a almond oil infused surgical mask to be worn, and a third control group who will wear a surgical mask infused with sterile water. Participants will be randomly assigned, and subject will be blinded. Our study will seek at least sixty participants, each randomly assigned either the experimental, placebo, or control group (n=20) to ensure adequate power. The disease characteristics among groups will be similar, with all participants experiencing back pain with or without radicular symptoms leading them to seek lumbar epidural steroid injection or lumbar medial branch block. Pre-procedural anxiety and anxiety occurring during the procedure will be measured by the State Trait Anxiety Inventory (STAT-I) questionnaire. Procedural pain will be measured using the Visual Analogue Scale (VAS). Our goal with this study is to investigate safe, adjunctive therapies that may decrease patient discomfort during interventional pain procedures, and ultimately improve procedural adherence.
Detailed description
Interventional spine procedures such as lumbar epidural steroid injections and nerve blocks can be painful or anxiety provoking for patients. It is paramount to reduce pain and anxiety as much as possible during these procedures, since doing so improves patient satisfaction and compliance.
Lavender is a plant whose extracts are widely used in aromatherapy. Aromatherapy is defined as the therapeutic use of essential oils derived from plants. Lavender aromatherapy has been reported to possess several therapeutic effects including anti-anxiety, sedation, mood stabilization, and analgesia.
Situational anxiety, such as that relating to procedures, along with procedural pain, can be particularly uncomfortable for patients. The current short-acting anxiolytic agents like benzodiazepines and pain-relieving opiates are associated with numerous side effects such as drug tolerance, abuse and sedation. Consequently, it is important to discover an alternative therapy to relieve anxiety and pain. Lavender has been shown to decrease anxiety in patients scheduled to undergo colorectal surgery and has been shown to decrease anxiety associated with dental procedures. Lavender has also been shown to decrease pain during procedures, particularly when inhaled prior to a generally painful procedure such as catheter or needle insertion, or chest tube removal.
Two basic mechanisms may explain the effects of lavender therapy. First is the influence of aroma on the brain through the limbic system via olfaction, and the other is through the direct pharmacological effects of the essential oil. Lavender contains two compounds, linalool and linalyl acetate, both of which have been shown to stimulate the parasympathetic nervous system. In recent animal models, linalyl acetate anxiolytic effects were not observed in anosmic mice, indicating that the effects were triggered by olfactory input. In addition, it was found that flumazenil antagonized odor-induced anxiolytic effects, indicating that GABAergic transmission plays an important role in anxiolytic effects.
It is well known that anxiety can alter the course of pain. Studies show that the emotional and behavioral responses to pain are strongly guided by two related psychosocial factors, fear and anxiety. Individuals who have lower anxiety do not interpret pain as negatively, which aids in recovery.
This study seeks to investigate whether lavender essential oil reduces pain and anxiety during interventional spine procedures.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, care provider)
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| Lavender | Experimental | Other: Lavender oilLavender mask before and during procedure |
| Almond | Active comparator | Other: Almond oilAlmond oil mask before and during procedure |
| Water | Sham comparator | Other: WaterWater mask before and during procedure |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- patients who are undergoing lumbar epidural steroid injections or lumbar medial branch blocks
- Age 21 or older
Key exclusion criteria (3 listed)
- An allergy or sensitivity to lavender or almond oil
- A pre-existing problem with the sense of smell
- A subject unable to follow basic instructions relating to the design of the experiment, or subjects unable to answer questions regarding their pain or anxiety
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Lavender oilInhalation of Lavender oil | Other | Lavender |
| Almond oilInhalation of Almond oil | Other | Almond |
| WaterInhalation of water | Other | Water |
Primary outcome
Pain perception
Time frame: 1 day
Perception of pain, VAS
1 secondary outcome
Anxiety
Time frame: 1 day
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 23 Sep 2020.
- Individual participant dataSharing planned: Undecided
Related trials for Pain
Not yet recruiting
Digital Use, 24-Hour Movement Behaviors, and Myofascial Release in University Students With Neck Pain
Forward Head Posture, Chronic Nonspecific Neck Pain
Recruiting
Effects of Virtual Reality Exergames Versus Spinal Manipulation in Chronic Nonspecific Low Back Pain
Chronic Nonspecific Low-back Pain, CNSLBP
Recruiting
Dietary Intervention for Migraine Relief
Migraine
RecruitingPhase 4
Anrikefon-based Patient-controlled Intravenous Analgesia Following Laparoscopic Surgery
Laparoscopic Surgery, Visceral Pain, Postoperative
Not yet recruiting
Ultrasound-Guided Radiofrequency Ablation for Focal Adenomyosis
Adenomyosis, Adenomyoma of Uterus
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Lavender oil, Almond oil and Water in people with Pain and Low Back Pain, run by MetroHealth Medical Center at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 23 Sep 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Pain perception (time frame: 1 day). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 23 Sep 2020.