Ignite Creation Date:
2024-05-05 @ 4:53 PM
Last Modification Date:
2024-10-26 @ 9:25 AM
Study NCT ID:
NCT00330993
Status:
COMPLETED
Last Update Posted:
2007-01-25
First Post:
2006-05-26
Brief Title:
Oral Mifepristone and Buccal Misoprostol Administered Simultaneously for Abortion Through 63 Days Gestation
Sponsor:
University of Pittsburgh
Organization:
University of Pittsburgh
Study Overview
Official Title:
Oral Mifepristone and Buccal Misoprostol Administered Simultaneously for Abortion Through 63 Days Gestation
Status:
COMPLETED
Status Verified Date:
2006-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
HYPOTHESIS For women with pregnancies at 49 50-56 and 57-63 days gestation who receive mifepristone 200 mg orally and misoprostol 800 mcg buccally at the same time the complete abortion rate 24 hours after misoprostol administration will be 90 95 CI 78 97 within each gestational age group
This is a prospective clinical trial Women will be enrolled such that 40 women are in each of three gestational age ranges 49 50-56 and 57-63 days gestation on the day treatment is initiated Once a gestational age range includes 40 subjects enrollment in that group will be closed Subjects will swallow mifepristone 200 mg and then place four 200 µg misoprostol tablets between the check and gum 2 tablets on each side The women will be instructed to keep the tablets in place for 30 minutes any remaining portions of the tablets will be swallowed after this time Participants will follow-up 24 hours after receiving the misoprostol Vaginal ultrasonography will be performed to assess for expulsion of the gestational sac Women who have not aborted by the first follow-up visit will be given a dose of vaginal misoprostol and will return for a follow-up visit in one week Subjects who have not aborted by the two-week follow-up will be offered a surgical abortion At each visit data will be collected on bleeding cramping other side effects and medication use
This is a prospective clinical trial Women will be enrolled such that 40 women are in each of three gestational age ranges 49 50-56 and 57-63 days gestation on the day treatment is initiated Once a gestational age range includes 40 subjects enrollment in that group will be closed Subjects will swallow mifepristone 200 mg and then place four 200 µg misoprostol tablets between the check and gum 2 tablets on each side The women will be instructed to keep the tablets in place for 30 minutes any remaining portions of the tablets will be swallowed after this time Participants will follow-up 24 hours after receiving the misoprostol Vaginal ultrasonography will be performed to assess for expulsion of the gestational sac Women who have not aborted by the first follow-up visit will be given a dose of vaginal misoprostol and will return for a follow-up visit in one week Subjects who have not aborted by the two-week follow-up will be offered a surgical abortion At each visit data will be collected on bleeding cramping other side effects and medication use
Detailed Description:
1 TELEPHONE SCREEN
Initial contact will be by a phone call or rarely a drop-in visit initiated by a potential study participant A member of the research staff will advise the potential participant of the study rationale protocol risks benefits and visit schedule We request a waiver of the requirement to obtain signed informed consent for the screening process which will usually take place over the phone We believe we meet the criteria for the use of this waiver because the screening procedure presents no more than minimal risk of harm to the subjects and involves no procedures for which written consent is normally required outside of the research context The information obtained during the screening phone call is the same type of information that would be collected on patients setting up an appointment for an abortion The telephone script and screen are included in Attachment 2 If the subject does not meet inclusion criteria the information collected during the screening process will be destroyed Potential subjects interested in participation will be scheduled for a screening visit
Each subject will undergo a minimum of 3 visits all of which will be performed in the Family Planning Research Office at Magee-Womens Hospital She will also receive a minimum of 3 follow-up telephone calls Those subjects who do not pass the pregnancy by the first follow-up visit will be scheduled for return visits as indicated on the Study Flow Sheet see attachment and described below
2 SCREENING AND ENROLLMENT Visit length 1 ½ hours
1 After obtaining consent for a screening ultrasound evaluation a transvaginal and a transabdominal ultrasound examination will be performed to ascertain gestational age The transvaginal ultrasound results will be used to confirm gestational age and document an intrauterine gestation for the study protocol Vaginal ultrasound to confirm estimated gestational age EGA will use the following criteria
EGA days mean sac diameter 3025
EGA days embryonic pole 4226
Mean sac diameter length width depth3 should be used only when no embryonic pole is present
If the ultrasound EGA is different from LMP EGA by 4 days or more then the ultrasound EGA should be used as the study EGA
2 Written informed consent will be obtained at the screening visit prior to any research activities The investigator or one of the co-investigators who are physicians will sign the informed consent document
3 After obtaining informed consent a medical history and initial laboratory tests hemoglobin and blood type will be obtained If the pelvic examination is normal the endovaginal ultrasound confirms that the gestational age will be less than 63 days on the day of the mifepristone administration and the laboratory tests satisfy the entry criteria the subject will be asked to participate in the study
4 A HIPAA compliant Release of Medical Records form will be signed to allow future access to medical records related to any care provided during the study by another health care provider
3 VISIT 1 The subject will return prior to reaching 64 days gestation This day will be considered Study Day 1 Visit length 30 minutes
1 The research staff will administer a pre-study questionnaire The subject will complete a Visual Analogue Scale VAS assessment
2 Eligibility criteria will be reviewed and if indicated by a history of bleeding since screening a vaginal ultrasound will be performed
3 A licensed clinician will distribute the medications after completion of the questionnaire The medications will be kept in a locked file in the research office and a log will be generated to track medication usage lot numbers and expiration dates All subjects will take the mifepristone and misoprostol in front of the research clinician
She will receive mifepristone 200 mg orally and swallow the tablet in front of one of the researchers THE SUBJECT CANNOT RECEIVE THE MIFEPRISTONE UNTIL A MINIMUM OF 24 HOURS AFTER COMPLETION OF THE INFORMED CONSENT
Within 5 minutes of mifepristone administration the subject will be given four 200 µg tablets of misoprostol to place between the cheek and gum 2 on each side and to allow them to remain in that location for 30 minutes After this time lapse any remaining tablets will be swallowed The subject will not need to wait in the office during the 30 minutes
4 The subject will receive a prescription for codeine 30 mg or hydrocodone 5 mg 20 and an instruction sheet with the phone numbers to call if she has any questions or problems
5 Rh-immune globulin will be administered if she is Rh-negative
6 The subject will be scheduled for follow-up 24 1 hours after administration of the misoprostol
4 VISIT 2 24 1 hours after misoprostol administration Visit length 1 hour
1 Endovaginal and abdominal ultrasound examinations will be performed
If the vaginal ultrasound examination demonstrates a gestational sac the subject will receive a rescue dose of vaginal misoprostol four 200 µg tablets of misoprostol which will be placed by the clinician A follow-up appointment will be scheduled for study Day 15 range Day 13-17
If the vaginal ultrasound does not demonstrate a sac the abortion will be considered complete and telephone follow-up contacts will be the only scheduled evaluations from this point forward
2 All subjects will complete a post-study VAS which will take about 5 minutes to complete
5 TELEPHONE FOLLOW-UP 1 Study Day 8 range Day 6-10 Call length 10 minutes Subjects will be contacted to assess their clinical status including bleeding cramping and medication requirements If necessary based on the subjects responses appointments for evaluation by a clinician will be made at that time
6 VISIT 3TELEPHONE FOLLOW-UP 2 Study Day 15 range Day 13-17 Visit length if required 1 hour call length 10 minutes
1 Subjects who had expelled the gestational sac as based on prior ultrasound examination will receive telephone follow-up to assess their clinical status Appointments for evaluation by a clinician will be made as necessary A post-study acceptability questionnaire will be performed with these subjects over the telephone which will take about 5 minutes to complete
2 Subjects who had not expelled the gestational sac on prior examination will return to the office for this visit Endovaginal and abdominal ultrasounds will be performed
If the vaginal ultrasound shows an intrauterine gestation with embryonic cardiac activity the subject will be offered and advised to have a surgical abortion to be done as soon as possible After the DC the subject will complete a 5-minute post-study acceptability questionnaire She will also have a telephone follow-up on Study Day 36
If the vaginal ultrasound shows the gestational sac to be present without embryonic cardiac activity the subject may have a DC and complete the acceptability questionnaire or can pursue expectant management and return on Study Day 36 range Day 32-40
If the vaginal ultrasound demonstrates absence of the gestational sac she will complete a post-study acceptability questionnaire at the end of her visit which will take about 5 minutes to complete and all further follow up will be performed by telephone
7 VISIT 4TELEPHONE FOLLOW_UP 3 Study Day 36 range Day 32-40 Visit length if required 30 minutes-1 hour call length 10 minutes
1 Subjects who had expelled the gestational sac as based on prior ultrasound examination or who had a DC will receive telephone follow-up to assess their clinical status Appointments to be evaluated by a clinical will be made as necessary
2 If the subject must return for this visit endovaginal and abdominal ultrasound examinations will be performed If the vaginal ultrasound shows the gestational sac to still be present the patient will be offered a surgical abortion
3 At the completion of the surgical abortion or if the ultrasound demonstrates absence of a sac a 5-minute post-study acceptability questionnaire will be performed
8 OTHER
1 The subject will be questioned at each visit regarding side effects experienced from the medications bleeding and cramping pain medication required and other medications used since the last visit
2 If the subject does not return for a scheduled visit she should be telephoned to reschedule the visit If the patient is unable to return for her follow-up the required information regarding bleeding history medications medication side effects and questionnaire answers can be obtained over the phone If the subject is unable to be reached by phone within two weeks of her scheduled visit a certified letter must be sent indicating her need to return Subjects will be considered lost to follow-up only if the final visit is not completed by the time the study is closed
3 If the subject fails to return for her Visit 2 but returns at some later time during her study participation period and is found to have a retained gestational sac or continuing pregnancy on ultrasound she may receive an additional vaginal dose of misoprostol 4 tablets up to Study Day 12 or be offered a DC at any time
4 The subject will be counseled not have intercourse or drink alcohol until the completion of the abortion is confirmed
5 Contraceptive counseling will be performed throughout the study A method of contraception should be instituted after the abortion has occurred and before the subject resumes sexual activity
6 Endovaginal ultrasound may be performed at any time other than what is required by the protocol if felt to be necessary by the clinician
7 Standard suction curettage will be performed for continuing pregnancy at visit 3 or persistent sac at visit 4 uterine hemorrhage or incomplete abortion
Initial contact will be by a phone call or rarely a drop-in visit initiated by a potential study participant A member of the research staff will advise the potential participant of the study rationale protocol risks benefits and visit schedule We request a waiver of the requirement to obtain signed informed consent for the screening process which will usually take place over the phone We believe we meet the criteria for the use of this waiver because the screening procedure presents no more than minimal risk of harm to the subjects and involves no procedures for which written consent is normally required outside of the research context The information obtained during the screening phone call is the same type of information that would be collected on patients setting up an appointment for an abortion The telephone script and screen are included in Attachment 2 If the subject does not meet inclusion criteria the information collected during the screening process will be destroyed Potential subjects interested in participation will be scheduled for a screening visit
Each subject will undergo a minimum of 3 visits all of which will be performed in the Family Planning Research Office at Magee-Womens Hospital She will also receive a minimum of 3 follow-up telephone calls Those subjects who do not pass the pregnancy by the first follow-up visit will be scheduled for return visits as indicated on the Study Flow Sheet see attachment and described below
2 SCREENING AND ENROLLMENT Visit length 1 ½ hours
1 After obtaining consent for a screening ultrasound evaluation a transvaginal and a transabdominal ultrasound examination will be performed to ascertain gestational age The transvaginal ultrasound results will be used to confirm gestational age and document an intrauterine gestation for the study protocol Vaginal ultrasound to confirm estimated gestational age EGA will use the following criteria
EGA days mean sac diameter 3025
EGA days embryonic pole 4226
Mean sac diameter length width depth3 should be used only when no embryonic pole is present
If the ultrasound EGA is different from LMP EGA by 4 days or more then the ultrasound EGA should be used as the study EGA
2 Written informed consent will be obtained at the screening visit prior to any research activities The investigator or one of the co-investigators who are physicians will sign the informed consent document
3 After obtaining informed consent a medical history and initial laboratory tests hemoglobin and blood type will be obtained If the pelvic examination is normal the endovaginal ultrasound confirms that the gestational age will be less than 63 days on the day of the mifepristone administration and the laboratory tests satisfy the entry criteria the subject will be asked to participate in the study
4 A HIPAA compliant Release of Medical Records form will be signed to allow future access to medical records related to any care provided during the study by another health care provider
3 VISIT 1 The subject will return prior to reaching 64 days gestation This day will be considered Study Day 1 Visit length 30 minutes
1 The research staff will administer a pre-study questionnaire The subject will complete a Visual Analogue Scale VAS assessment
2 Eligibility criteria will be reviewed and if indicated by a history of bleeding since screening a vaginal ultrasound will be performed
3 A licensed clinician will distribute the medications after completion of the questionnaire The medications will be kept in a locked file in the research office and a log will be generated to track medication usage lot numbers and expiration dates All subjects will take the mifepristone and misoprostol in front of the research clinician
She will receive mifepristone 200 mg orally and swallow the tablet in front of one of the researchers THE SUBJECT CANNOT RECEIVE THE MIFEPRISTONE UNTIL A MINIMUM OF 24 HOURS AFTER COMPLETION OF THE INFORMED CONSENT
Within 5 minutes of mifepristone administration the subject will be given four 200 µg tablets of misoprostol to place between the cheek and gum 2 on each side and to allow them to remain in that location for 30 minutes After this time lapse any remaining tablets will be swallowed The subject will not need to wait in the office during the 30 minutes
4 The subject will receive a prescription for codeine 30 mg or hydrocodone 5 mg 20 and an instruction sheet with the phone numbers to call if she has any questions or problems
5 Rh-immune globulin will be administered if she is Rh-negative
6 The subject will be scheduled for follow-up 24 1 hours after administration of the misoprostol
4 VISIT 2 24 1 hours after misoprostol administration Visit length 1 hour
1 Endovaginal and abdominal ultrasound examinations will be performed
If the vaginal ultrasound examination demonstrates a gestational sac the subject will receive a rescue dose of vaginal misoprostol four 200 µg tablets of misoprostol which will be placed by the clinician A follow-up appointment will be scheduled for study Day 15 range Day 13-17
If the vaginal ultrasound does not demonstrate a sac the abortion will be considered complete and telephone follow-up contacts will be the only scheduled evaluations from this point forward
2 All subjects will complete a post-study VAS which will take about 5 minutes to complete
5 TELEPHONE FOLLOW-UP 1 Study Day 8 range Day 6-10 Call length 10 minutes Subjects will be contacted to assess their clinical status including bleeding cramping and medication requirements If necessary based on the subjects responses appointments for evaluation by a clinician will be made at that time
6 VISIT 3TELEPHONE FOLLOW-UP 2 Study Day 15 range Day 13-17 Visit length if required 1 hour call length 10 minutes
1 Subjects who had expelled the gestational sac as based on prior ultrasound examination will receive telephone follow-up to assess their clinical status Appointments for evaluation by a clinician will be made as necessary A post-study acceptability questionnaire will be performed with these subjects over the telephone which will take about 5 minutes to complete
2 Subjects who had not expelled the gestational sac on prior examination will return to the office for this visit Endovaginal and abdominal ultrasounds will be performed
If the vaginal ultrasound shows an intrauterine gestation with embryonic cardiac activity the subject will be offered and advised to have a surgical abortion to be done as soon as possible After the DC the subject will complete a 5-minute post-study acceptability questionnaire She will also have a telephone follow-up on Study Day 36
If the vaginal ultrasound shows the gestational sac to be present without embryonic cardiac activity the subject may have a DC and complete the acceptability questionnaire or can pursue expectant management and return on Study Day 36 range Day 32-40
If the vaginal ultrasound demonstrates absence of the gestational sac she will complete a post-study acceptability questionnaire at the end of her visit which will take about 5 minutes to complete and all further follow up will be performed by telephone
7 VISIT 4TELEPHONE FOLLOW_UP 3 Study Day 36 range Day 32-40 Visit length if required 30 minutes-1 hour call length 10 minutes
1 Subjects who had expelled the gestational sac as based on prior ultrasound examination or who had a DC will receive telephone follow-up to assess their clinical status Appointments to be evaluated by a clinical will be made as necessary
2 If the subject must return for this visit endovaginal and abdominal ultrasound examinations will be performed If the vaginal ultrasound shows the gestational sac to still be present the patient will be offered a surgical abortion
3 At the completion of the surgical abortion or if the ultrasound demonstrates absence of a sac a 5-minute post-study acceptability questionnaire will be performed
8 OTHER
1 The subject will be questioned at each visit regarding side effects experienced from the medications bleeding and cramping pain medication required and other medications used since the last visit
2 If the subject does not return for a scheduled visit she should be telephoned to reschedule the visit If the patient is unable to return for her follow-up the required information regarding bleeding history medications medication side effects and questionnaire answers can be obtained over the phone If the subject is unable to be reached by phone within two weeks of her scheduled visit a certified letter must be sent indicating her need to return Subjects will be considered lost to follow-up only if the final visit is not completed by the time the study is closed
3 If the subject fails to return for her Visit 2 but returns at some later time during her study participation period and is found to have a retained gestational sac or continuing pregnancy on ultrasound she may receive an additional vaginal dose of misoprostol 4 tablets up to Study Day 12 or be offered a DC at any time
4 The subject will be counseled not have intercourse or drink alcohol until the completion of the abortion is confirmed
5 Contraceptive counseling will be performed throughout the study A method of contraception should be instituted after the abortion has occurred and before the subject resumes sexual activity
6 Endovaginal ultrasound may be performed at any time other than what is required by the protocol if felt to be necessary by the clinician
7 Standard suction curettage will be performed for continuing pregnancy at visit 3 or persistent sac at visit 4 uterine hemorrhage or incomplete abortion
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None