- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01842789
Post Market Evaluation of Acessa With TAG (TAG)
Post Market Evaluation of the Acessa System With Targeting Animation Guidance (TAG)
Study Overview
Detailed Description
The intent of the TAG system is to assist the gynecologist in getting the tip of the Acessa Handpiece to the fibroid by creating an animated image overlay of the movements and placement.
The study will be conducted in two parts:
Part 1: User Preference Testing - users will be presented with various statements pertaining to the features of the system and asked to indicate their degree of agreement.
Part 2: Time to target - will be measure by fibroid.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
California
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San Ramon, California, United States, 94583
- Donald I Galen Consulting
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria: Women who:
- Are planning to undergo the Acessa procedure
- Are willing and able to comply with all procedures
- Are capable of providing informed consent
Exclusion Criteria: Women who:
- In the medical judgement of the investigator should not participate in this study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Other: Acessa Procedure w/o TAG
Acessa Procedure without the use of Targeting Animation Guidance
|
Acessa Procedure
Other Names:
|
|
Other: Acessa Procedure with TAG
Acessa Procedure with Targeting Animation Guidance
|
Acessa Procedure
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Physician Feedback Regarding TAG System Use During Surgery.
Time Frame: Physicians have up to 1 hour after the procedure to fill out the questionnaire
|
Physician preference testing is assessed by the completion of a questionnaire using a 5 point rating system ranging from "strongly agree" (a rating of 5) to "strongly disagree" (a rating of 1) regarding the use of the TAG system.
The questions included are in regards to ease of targeting, ease of visualizing the target, the addition of specific features that enhance user interface and the overall set-up.
|
Physicians have up to 1 hour after the procedure to fill out the questionnaire
|
|
Number of Minutes From Visualizing the Target to Reaching the Target
Time Frame: Intraoperative
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To measure difference in time to target with and without the use of TAG.
This is a time and motion study, with time measured at each stage of the procedure.
The most important subject variable to consider was number of fibroids targeted, which influenced overall procedure time.
|
Intraoperative
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Recovery Time
Time Frame: 1 to 2 months
|
Patients to be followed for 1 to 2 months post-treatment to evaluate recovery.
|
1 to 2 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Donald I Galen, MD, Donald I Galen Consulting
Publications and helpful links
General Publications
- Chudnoff SG, Berman JM, Levine DJ, Harris M, Guido RS, Banks E. Outpatient procedure for the treatment and relief of symptomatic uterine myomas. Obstet Gynecol. 2013 May;121(5):1075-1082. doi: 10.1097/AOG.0b013e31828b7962.
- Robles R, Aguirre VA, Argueta AI, Guerrero MR. Laparoscopic radiofrequency volumetric thermal ablation of uterine myomas with 12 months of follow-up. Int J Gynaecol Obstet. 2013 Jan;120(1):65-9. doi: 10.1016/j.ijgo.2012.07.023. Epub 2012 Oct 14.
- Garza Leal JG, Hernandez Leon I, Castillo Saenz L, Lee BB. Laparoscopic ultrasound-guided radiofrequency volumetric thermal ablation of symptomatic uterine leiomyomas: feasibility study using the Halt 2000 Ablation System. J Minim Invasive Gynecol. 2011 May-Jun;18(3):364-71. doi: 10.1016/j.jmig.2011.02.006.
- Macer JA. For uterine-sparing fibroid treatment, consider laparoscopic ultrasound-guided radiofrequency ablation. obmanagement.com Vol 25 No. 11 November 2013
- Bergamini V, Ghezzi F, Cromi A, Bellini G, Zanconato G, Scarperi S, Franchi M. Laparoscopic radiofrequency thermal ablation: a new approach to symptomatic uterine myomas. Am J Obstet Gynecol. 2005 Mar;192(3):768-73. doi: 10.1016/j.ajog.2004.10.591.
- Hayhurst C, Byrne P, Eldridge PR, Mallucci CL. Application of electromagnetic technology to neuronavigation: a revolution in image-guided neurosurgery. J Neurosurg. 2009 Dec;111(6):1179-84. doi: 10.3171/2008.12.JNS08628.
- Fried MP, Parikh SR, Sadoughi B. Image-guidance for endoscopic sinus surgery. Laryngoscope. 2008 Jul;118(7):1287-92. doi: 10.1097/MLG.0b013e31816bce76.
- Krucker J, Xu S, Glossop N, Viswanathan A, Borgert J, Schulz H, Wood BJ. Electromagnetic tracking for thermal ablation and biopsy guidance: clinical evaluation of spatial accuracy. J Vasc Interv Radiol. 2007 Sep;18(9):1141-50. doi: 10.1016/j.jvir.2007.06.014.
- Milic A, Asch MR, Hawrylyshyn PA, Allen LM, Colgan TJ, Kachura JR, Hayeems EB. Laparoscopic ultrasound-guided radiofrequency ablation of uterine fibroids. Cardiovasc Intervent Radiol. 2006 Jul-Aug;29(4):694-8. doi: 10.1007/s00270-005-0045-9.
- Chudnoff SG, Levine DJ, Galen DI, et al. Prospective 12-month follow up of quality-of-life improvement following 135 consecutive cases laparoscopic and ultrasound-guided radiofrequency ablation of fibroids. J Minim Invasive Gynecol. 2012;19(Suppl):S45.
- Lee BB. Radiofrequency ablation of uterine fibroids; a new minimally invasive hysterectomy alternative. Obstet Gynecol. 2002;99(Suppl):S9.
- Galen DI. Electromagnetic image guidance in gynecology: prospective study of a new laparoscopic imaging and targeting technique for the treatment of symptomatic uterine fibroids. Biomed Eng Online. 2015 Oct 15;14:90. doi: 10.1186/s12938-015-0086-5.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CP-00-0021
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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