Auriculotherapy - Pain Management of Aspiration Abortion
Study Details
Study Description
Brief Summary
Primary Objective: To assess whether usual care plus auricular acupressure with beads reduces subject-reported maximum pain during first trimester vacuum aspiration compared to usual care plus placebo.
Secondary Objective: To assess whether usual care plus auricular acupuncture with Pyonex™ needles reduces subject-reported maximum pain during first trimester vacuum aspiration as compared to usual care plus placebo. This assessment will replicate the previous trial and strengthen the evidence that auricular acupuncture is beneficial for aspiration abortion pain
Exploratory Objective: To assess whether usual care plus either auricular acupressure with beads or auricular acupuncture with Pyonex™ needles reduces subject-reported anxiety scores during first trimester vacuum aspiration as compared to women receiving usual care plus placebo.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
Most first trimester aspiration abortions are performed in the outpatient setting with a paracervical block and nonsteroidal anti-inflammatory drugs (NSAIDs) as the only analgesics. Yet first trimester aspiration pain control is often inadequate with 26-32% of women reporting that they experienced severe pain. Moderate sedation and general anesthesia are not readily available, and investigations on opioids and anxiolytics have consistently found them ineffective for first trimester aspiration abortion pain. In 2018, The National Academies of Sciences, Engineering, and Medicine (NASEM) recommended research to improve pain relief. Limited data indicate that acupuncture is valuable in dysmenorrhea and for labor pain, conditions in which pain may be similar to that experienced during aspiration abortion.
This randomized trial will recruit women seeking first trimester aspiration abortion. This study will evaluate two types of auriculotherapy applied to selected acupoints on the external ear. The study treatments are acupressure using gold beads and acupuncture using Pyonex needles; both are applied to the ear using adhesive disks. A control group will receive the adhesive disks alone. All participants will receive usual care for their aspiration abortion procedure, including a paracervical block and ibuprofen for pain management. The investigators will query the participants regarding pain and anxiety immediately after their procedure, in person, on the day of their procedure.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: Auriculotherapy - Acupressure with Gold Beads A designated trained auriculotherapy provider will place gold beads at five acupoints on each ear (10 points total). The beads are affixed with a small round adhesive disk. The beads will stay in place during the aspiration abortion and will be removed before the participant is discharged home. |
Device: Acupressure with Beads
Single-use gold-plated 1.2mm beads/balls attach to pre-specified acupoints on the participant's ears with adhesive disk/tape.
Other Names:
|
Active Comparator: Auriculotherapy - Acupuncture with Pyonex Needles A designated trained auriculotherapy provider will place 1.2mm (Pyonex) needles at five acupoints on each ear (10 points total). The needles are affixed with a small round adhesive disk. The needles will stay in place during the aspiration abortion and will be removed before the participant is discharged home. |
Device: Acupuncture with Needles
Single-use 1.2mm acupuncture press needles attach to pre-specified acupoints on the participant's ears with adhesive disk/tape.
Other Names:
|
Sham Comparator: Placebo Group A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. |
Device: Placebo Adhesive Disks
Single-use adhesive disks without needles or beads.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Pain Visual Analog Scale Score (Beads vs Placebo) [Immediately following the aspiration abortion procedure (approximately 10 minutes)]
Self-assessed maximum pain reported using a 0-100mm visual analog scale, where 100 signifies maximum pain. To measure pain experienced during aspiration abortion.
Secondary Outcome Measures
- Pain Visual Analog Scale Score (Needles vs Placebo) [Immediately following the aspiration abortion procedure (approximately 10 minutes)]
Self-assessed maximum pain reported using a 0-100mm visual analog scale, where 100 signifies maximum pain. To measure pain experienced during aspiration abortion.
Other Outcome Measures
- Anxiety Visual Analog Scale Score [Immediately following the aspiration abortion procedure (approximately 10 minutes)]
Self-assessed maximum anxiety reported using a 0-100 mm visual analog scale, where 100 signifies maximum anxiety. To measure anxiety during aspiration abortion.
Eligibility Criteria
Criteria
bullets
Inclusion Criteria:
-
Pregnant up to 13 weeks gestation
-
Seeking aspiration abortion for any first trimester induced abortion, abnormal pregnancy, early pregnancy loss, retained products of conception, or molar pregnancy
-
English- or Spanish-speaking
-
Willingness to be randomized into one of the three arms.
Exclusion Criteria:
-
Allergy to adhesives or gold
-
Allergy or intolerance to ibuprofen or 1% lidocaine (paracervical block)
-
Congenital anomaly or infection of the ear.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Columbia University Medical Center | New York | New York | United States | 10032 |
Sponsors and Collaborators
- Columbia University
- Society of Family Planning
Investigators
- Principal Investigator: Carolyn Westhoff, MD, MSc, Columbia University
Study Documents (Full-Text)
More Information
Publications
- AAAS0917
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail | 177 participants were randomized. 4 participants were excluded from the acupressure group (1 withdrew from the study after randomization and 3 did not have a procedure that day). The final analysis included 173 participants: 70 participants in the acupressure group, 51 in the acupuncture group, and 52 in the placebo group. |
Arm/Group Title | Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group |
---|---|---|---|
Arm/Group Description | A designated trained auriculotherapy provider will place gold beads at five acupoints on each ear (10 points total). The beads are affixed with a small round adhesive disk. The beads will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupressure with Beads: Single-use gold-plated 1.2mm beads/balls attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place 1.2mm (Pyonex) needles at five acupoints on each ear (10 points total). The needles are affixed with a small round adhesive disk. The needles will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupuncture with Needles: Single-use 1.2mm acupuncture press needles attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Placebo Adhesive Disks: Single-use adhesive disks without needles or beads. |
Period Title: Overall Study | |||
STARTED | 74 | 51 | 52 |
COMPLETED | 70 | 51 | 52 |
NOT COMPLETED | 4 | 0 | 0 |
Baseline Characteristics
Arm/Group Title | Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group | Total |
---|---|---|---|---|
Arm/Group Description | A designated trained auriculotherapy provider will place gold beads at five acupoints on each ear (10 points total). The beads are affixed with a small round adhesive disk. The beads will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupressure with Beads: Single-use gold-plated 1.2mm beads/balls attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place 1.2mm (Pyonex) needles at five acupoints on each ear (10 points total). The needles are affixed with a small round adhesive disk. The needles will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupuncture with Needles: Single-use 1.2mm acupuncture press needles attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Placebo Adhesive Disks: Single-use adhesive disks without needles or beads. | Total of all reporting groups |
Overall Participants | 70 | 51 | 52 | 173 |
Age (years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [years] |
31.4
(6.6)
|
31.5
(6.2)
|
30.3
(6.2)
|
31.1
(6.4)
|
Sex: Female, Male (Count of Participants) | ||||
Female |
70
100%
|
51
100%
|
52
100%
|
173
100%
|
Male |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Race/Ethnicity, Customized (Count of Participants) | ||||
Hispanic |
55
78.6%
|
33
64.7%
|
42
80.8%
|
130
75.1%
|
Non-Hispanic White |
4
5.7%
|
4
7.8%
|
4
7.7%
|
12
6.9%
|
Non-Hispanic Black |
8
11.4%
|
9
17.6%
|
2
3.8%
|
19
11%
|
Other (Asian) |
3
4.3%
|
5
9.8%
|
2
3.8%
|
10
5.8%
|
Unknown |
0
0%
|
0
0%
|
2
3.8%
|
2
1.2%
|
Region of Enrollment (Count of Participants) | ||||
United States |
70
100%
|
51
100%
|
52
100%
|
173
100%
|
Outcome Measures
Title | Pain Visual Analog Scale Score (Beads vs Placebo) |
---|---|
Description | Self-assessed maximum pain reported using a 0-100mm visual analog scale, where 100 signifies maximum pain. To measure pain experienced during aspiration abortion. |
Time Frame | Immediately following the aspiration abortion procedure (approximately 10 minutes) |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Auriculotherapy - Acupressure With Gold Beads | Placebo Group |
---|---|---|
Arm/Group Description | A designated trained auriculotherapy provider will place gold beads at five acupoints on each ear (10 points total). The beads are affixed with a small round adhesive disk. The beads will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupressure with Beads: Single-use gold-plated 1.2mm beads/balls attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Placebo Adhesive Disks: Single-use adhesive disks without needles or beads. |
Measure Participants | 70 | 52 |
Median (Inter-Quartile Range) [score on a scale] |
50
|
47.5
|
Title | Pain Visual Analog Scale Score (Needles vs Placebo) |
---|---|
Description | Self-assessed maximum pain reported using a 0-100mm visual analog scale, where 100 signifies maximum pain. To measure pain experienced during aspiration abortion. |
Time Frame | Immediately following the aspiration abortion procedure (approximately 10 minutes) |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group |
---|---|---|
Arm/Group Description | A designated trained auriculotherapy provider will place 1.2mm (Pyonex) needles at five acupoints on each ear (10 points total). The needles are affixed with a small round adhesive disk. The needles will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupuncture with Needles: Single-use 1.2mm acupuncture press needles attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Placebo Adhesive Disks: Single-use adhesive disks without needles or beads. |
Measure Participants | 51 | 52 |
Median (Inter-Quartile Range) [score on a scale] |
55
|
47.5
|
Title | Anxiety Visual Analog Scale Score |
---|---|
Description | Self-assessed maximum anxiety reported using a 0-100 mm visual analog scale, where 100 signifies maximum anxiety. To measure anxiety during aspiration abortion. |
Time Frame | Immediately following the aspiration abortion procedure (approximately 10 minutes) |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group |
---|---|---|---|
Arm/Group Description | A designated trained auriculotherapy provider will place gold beads at five acupoints on each ear (10 points total). The beads are affixed with a small round adhesive disk. The beads will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupressure with Beads: Single-use gold-plated 1.2mm beads/balls attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place 1.2mm (Pyonex) needles at five acupoints on each ear (10 points total). The needles are affixed with a small round adhesive disk. The needles will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupuncture with Needles: Single-use 1.2mm acupuncture press needles attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Placebo Adhesive Disks: Single-use adhesive disks without needles or beads. |
Measure Participants | 70 | 51 | 52 |
Median (Inter-Quartile Range) [score on a scale] |
26
|
28
|
21
|
Adverse Events
Time Frame | During and immediately following the aspiration abortion procedure (approximately 10 minutes). | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||
Arm/Group Title | Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group | |||
Arm/Group Description | A designated trained auriculotherapy provider will place gold beads at five acupoints on each ear (10 points total). The beads are affixed with a small round adhesive disk. The beads will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupressure with Beads: Single-use gold-plated 1.2mm beads/balls attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place 1.2mm (Pyonex) needles at five acupoints on each ear (10 points total). The needles are affixed with a small round adhesive disk. The needles will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Acupuncture with Needles: Single-use 1.2mm acupuncture press needles attach to pre-specified acupoints on the participant's ears with adhesive disk/tape. | A designated trained auriculotherapy provider will place adhesive disks at five acupoints on each ear (10 points total). The disks resemble those used with the active treatments. The disks will stay in place during the aspiration abortion and will be removed before the participant is discharged home. Placebo Adhesive Disks: Single-use adhesive disks without needles or beads. | |||
All Cause Mortality |
||||||
Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/70 (0%) | 0/51 (0%) | 0/52 (0%) | |||
Serious Adverse Events |
||||||
Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/70 (0%) | 0/51 (0%) | 0/52 (0%) | |||
Other (Not Including Serious) Adverse Events |
||||||
Auriculotherapy - Acupressure With Gold Beads | Auriculotherapy - Acupuncture With Pyonex Needles | Placebo Group | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/70 (0%) | 0/51 (0%) | 0/52 (0%) |
Limitations/Caveats
More Information
Certain Agreements
All Principal Investigators ARE employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Carolyn Westhoff, MD |
---|---|
Organization | Columbia University |
Phone | 212-305-4805 |
clw3@cumc.columbia.edu |
- AAAS0917