Comparing the Rate of Insufficient Cells for Diagnosis Between Surepath® and Conventional Smear in Women After Radiation Therapy for Cervical Cancer
Study Details
Study Description
Brief Summary
Background/Purpose: This is a large scale, multicenter randomized clinical trial to assess the feasibility of using SurePath® in cervical cancer patients after radiation therapy by comparing the incidence of unsatisfactory smear and the accuracy of detecting cervicovaginal lesions between the SurePath® and the conventional smear.
Patients and Methods: The investigators will invite all women who had received radiotherapy for cervical cancer in the investigators outpatient clinics. All enrolled cases will ask to receive randomly the SurePath® or the conventional smear.
Expected Results: The investigators will get the incidence of unsatisfactory smear and the accuracy of detecting cervicovaginal lesions between the SurePath® and the conventional smear in patients who underwent radiotherapy.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
Adequate specimen (specimen adequacy) is cervical or vaginal cytology single most important quality factors. 2001 Pap Bethesda System classification maintain its previous version, the Pap specimen is divided into satisfactory assessment and unsatisfactory evaluation two kinds; meet "satisfactory assessments "specimen standard, conventional Pap (conventional smear) requires at least 8,000-12,000-readable squamous cells, and liquid-based Pap (liquid-based smear) you need at least 5,000-readable squamous cell .
For squamous cell samples were determined to be adequate, yet to record their specimens have intrauterine neck or squamous transitional zone (transformation zone) border zone cells exist; quality indicators "Cell interpretation in part by inflammation or blood masking noise "of the specimen, if it can not be sentenced to 50-75% of epithelial cells can still be classified as read" satisfied "with the specimen, while more than 75% of the epithelial cells are obscured interference specimen is classified in the" unsatisfactory "specimen.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Women with cervical cancer receive Surepath for screening Women will receive Surepath as a tool for screening the recurrence of cervical cancer. |
Device: Surepath
A liquid-base method of Pap smear for screening the recurrence of cervical cancer
|
Active Comparator: Women receive conventional Pap smear for screening Women who will receive conventional Pap smear for screening |
Device: Conventional Pap smear
Conventional Pap smear
|
Outcome Measures
Primary Outcome Measures
- the Percentage of Smears, That Were Difficulty in Making a Definite Diagnosis [1 year]
Comparing the percentage of smears, that were difficulty in making a definite diagnosis from smear owing to insufficient cells, between Surepath® and Conventional Smear in Women after Radiation Therapy for Cervical Cancer
Eligibility Criteria
Criteria
Inclusion Criteria:
-
All women who had received radiotherapy for cervical cancer in our outpatient clinics.
-
Prior to joining test subjects for 90 days or more earlier had received a complete pelvic radiation therapy, including treatment of the cervix or vagina.
-
Subjects with radiation therapy (including combined chemical and radiation therapy or postoperative adjuvant [chemical] radiation therapy) for their first treatment.
Exclusion Criteria:
-
recurrence of cervical cancer
-
hormone treatment within 90 days
-
vaginal vault or cervix topical treatment within 90 days.
-
Subjects had or now have other malignancies
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Far Eastern Memorial Hospital | Banqiao | New Taipei | Taiwan | 22050 |
Sponsors and Collaborators
- Far Eastern Memorial Hospital
- Gynecologic Oncology Group
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 100140-E
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Women With Cervical Cancer Receive Surepath for Screening | Women Receive Conventional Pap Smear for Screening |
---|---|---|
Arm/Group Description | Women will receive Surepath as a tool for screening the recurrence of cervical cancer. Surepath: A liquid-base method of Pap smear for screening the recurrence of cervical cancer | Women who will receive conventional Pap smear for screening Conventional Pap smear: Conventional Pap smear |
Period Title: Overall Study | ||
STARTED | 129 | 129 |
COMPLETED | 129 | 129 |
NOT COMPLETED | 0 | 0 |
Baseline Characteristics
Arm/Group Title | Women With Cervical Cancer Receive Surepath for Screening | Women Receive Conventional Pap Smear for Screening | Total |
---|---|---|---|
Arm/Group Description | Women will receive Surepath as a tool for screening the recurrence of cervical cancer. Surepath: A liquid-base method of Pap smear for screening the recurrence of cervical cancer | Women who will receive conventional Pap smear for screening Conventional Pap smear: Conventional Pap smear | Total of all reporting groups |
Overall Participants | 129 | 129 | 258 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
57.44
(11.44)
|
58.50
(8.13)
|
57.97
(9.79)
|
Sex/Gender, Customized (participants) [Number] | |||
Number [participants] |
129
100%
|
129
100%
|
258
100%
|
Outcome Measures
Title | the Percentage of Smears, That Were Difficulty in Making a Definite Diagnosis |
---|---|
Description | Comparing the percentage of smears, that were difficulty in making a definite diagnosis from smear owing to insufficient cells, between Surepath® and Conventional Smear in Women after Radiation Therapy for Cervical Cancer |
Time Frame | 1 year |
Outcome Measure Data
Analysis Population Description |
---|
Patients with cervical cancer who received radiation therapy |
Arm/Group Title | Women Received Surepath for Screening | Women Received Conventional Pap Smear for Screening |
---|---|---|
Arm/Group Description | Women who received Surepath for screening the recurrence of cervical cancer. | Women who received conventional Pap smear for screening the recurrence of cervical cancer. |
Measure Participants | 18 | 21 |
Number [percentage of smears] |
0
|
0
|
Adverse Events
Time Frame | 3 months | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Women With Cervical Cancer Receive Surepath for Screening | Women Receive Conventional Pap Smear for Screening | ||
Arm/Group Description | Women will receive Surepath as a tool for screening the recurrence of cervical cancer. Surepath: A liquid-base method of Pap smear for screening the recurrence of cervical cancer | Women who will receive conventional Pap smear for screening Conventional Pap smear: Conventional Pap smear | ||
All Cause Mortality |
||||
Women With Cervical Cancer Receive Surepath for Screening | Women Receive Conventional Pap Smear for Screening | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Women With Cervical Cancer Receive Surepath for Screening | Women Receive Conventional Pap Smear for Screening | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/129 (0%) | 0/129 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Women With Cervical Cancer Receive Surepath for Screening | Women Receive Conventional Pap Smear for Screening | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/129 (0%) | 0/129 (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 | Hsiao, Sheng-Mou |
---|---|
Organization | Far Eastern Memorial Hospital |
Phone | (02)89667000 ext 1424 |
smhsiao2@gmail.com |
- 100140-E