RCT for Women With a Persisting Pregnancy of Unknown Location (PPUL)
Optimal Treatment for Women With a Persisting Pregnancy of Unknown Location -- a Randomized Clinical Trial of Women at Risk for an Ectopic Pregnancy
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiesteder
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-
Pennsylvania
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Philadelphia, Pennsylvania, Forenede Stater, 19104
- University of Pennsylvania
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South Carolina
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Greenville, South Carolina, Forenede Stater, 29605
- Greenville Hospital System University Medical Center
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
Female with a persisting pregnancy of unknown location:
- A pregnancy of unknown location is defined as a women with a positive pregnancy test but no definitive signs of pregnancy in the uterus or adnexa on ultrasound imaging (Ultrasound must be performed within 7 days prior to randomization)
- Persistence of hCG is defined as 3 serial hCG values over 4-14 days or 2 serial hCG values over 7-14 days, showing less than 30% rise, or less than 30% fall between the first and last value. (This abnormal pattern of serial hCG confirms that the gestation is nonviable.)
- Patient is hemodynamically stable, hemoglobin greater than 10 mg/dL,
- Greater than or 18 years of age
Exclusion Criteria:
- Hemodynamically unstable in need of acute treatment
- Most recent hCG greater than 5000 IU/mL
- Patient obtaining care in relation to a recently completed pregnancy (delivery, spontaneous or elective abortion),
- Diagnosis of gestational trophoblastic disease,
- Subject unwilling or unable to comply with study procedures,
- Presence of clinical contraindications for treatment with methotrexate (ACOG guidelines, Appendix B),
- Prior medical or surgical management of this gestation.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: Forventningsfuld ledelse
Forsøgspersonerne vil få deres PPUL styret forventningsfuldt ved hjælp af serum-hCG-monitorering.
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Pregnancy will be expectantly managed using serum hcg monitoring.
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Aktiv komparator: Empirisk behandling med MTX til alle
Forsøgspersonerne vil blive behandlet med methotrexat, idet de får en dosis på dag 0 og en efterfølgende dosis på dag 4. Yderligere doser vil blive administreret efter behov baseret på hCG-niveauer.
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To-dosis-protokol: Patienten vil modtage den første dosis af MTX 50mg/m2 på behandlingsdag 0.
Hun vil modtage en anden dosis MTX 50 mg/m2 på behandlingsdag 4, og et serum-hCG-niveau vil blive udtaget.
Efterfølgende doser af MTX vil blive administreret baseret på hCG-niveauer.
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Aktiv komparator: Uterine evacuation, then MTX for some
Subjects will undergo a uterine evacuation.
If hCG levels do not sufficiently decrease after the uterine evacuation, the subject will be treated with methotrexate.
If hCG levels do sufficiently decrease after the uterine evacuation, no further treatment is required.
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To-dosis-protokol: Patienten vil modtage den første dosis af MTX 50mg/m2 på behandlingsdag 0.
Hun vil modtage en anden dosis MTX 50 mg/m2 på behandlingsdag 4, og et serum-hCG-niveau vil blive udtaget.
Efterfølgende doser af MTX vil blive administreret baseret på hCG-niveauer.
Uterin evakuering eller udvidelse og curettage.
Efter klinikerens skøn kan dette udføres ved hjælp af lokalbedøvelse, sedation eller generel anæstesi og kan bruge en manuel eller elektrisk evakuering.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Frequency of Clinical Resolution for the 3 Different Management Arms for a Persisting PUL.
Tidsramme: Outcome will be assessed within 6 weeks of randomization
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Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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Outcome will be assessed within 6 weeks of randomization
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Number of Ruptured Ectopic Pregnancies in Each Group
Tidsramme: Outcome will be assess within 6 weeks of randomization
|
Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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Outcome will be assess within 6 weeks of randomization
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Quantification of Re-interventions Needed to Manage a Woman With a PPUL
Tidsramme: 6 weeks
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Outcomes include:
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6 weeks
|
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Treatment Complications and Adverse Events
Tidsramme: 42 days after the last dose of study medication
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Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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42 days after the last dose of study medication
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Number of Procedures (Lab Tests, Ultrasounds)
Tidsramme: 6 weeks
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Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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6 weeks
|
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Number of Visits
Tidsramme: 6 weeks
|
Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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6 weeks
|
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Time to Resolution
Tidsramme: 6 weeks
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Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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6 weeks
|
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Patients' Preferences
Tidsramme: 6 weeks
|
Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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6 weeks
|
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Acceptability
Tidsramme: 6 weeks
|
Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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6 weeks
|
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Future Fertility
Tidsramme: 6 weeks
|
Data was not analyzed as the study was closed early.
Data is not anticipated to be analyzed for this study.
Patients were not followed for outcome.
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6 weeks
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Patologiske processer
- Hjertesygdomme
- Hjerte-kar-sygdomme
- Arytmier, hjerte
- Sygdom i hjertets ledningssystem
- Graviditetskomplikationer
- Graviditet, ektopisk
- Hjertekomplekser, for tidligt
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Nukleinsyresyntesehæmmere
- Enzymhæmmere
- Antirheumatiske midler
- Antimetabolitter, Antineoplastisk
- Antimetabolitter
- Antineoplastiske midler
- Immunsuppressive midler
- Immunologiske faktorer
- Dermatologiske midler
- Reproduktive kontrolmidler
- Abortfremkaldende midler, ikke-steroide
- Aborterende midler
- Folinsyreantagonister
- Methotrexat
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 815013
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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