Målmuskelgeninnering og regenerative perifere nervegrænseflader alene og i kombination til behandling af resterende og fantom lemsmerter hos kræftpatienter, der har modtaget en amputation
Målrettet muskelintervation (TMR) versus regenerative perifere nervegrænseflader (RPNI) versus den kombinerede teknik til TMR-RPNI for at reducere kroniske og fantom lemsmerter i onkologiske amputerede: en randomiseret kontrolpilotundersøgelse
This clinical trial evaluates two surgical techniques (targeted muscle re-innervation [TMR] and regenerative peripheral nerve interfaces [RPNI]) alone and in combination for the alleviation of chronic residual limb and phantom limb pain in cancer patients who have had an amputation. Chronic residual limb pain and phantom limb pain are debilitating outcomes of traumatic and oncologic amputation. Emerging microsurgical treatments for post-amputation pain are very promising. TMR and RPNI are both approved surgical techniques that involve connecting cut nerves to parts of the muscle as a way to heal and protect the nerves. This trial evaluates these techniques alone and in combination for the treatment of residual and phantom limb pain in cancer patients who have received an amputation.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
PRIMARY OBJECTIVE:
Determine the relative effectiveness of three surgical techniques, TMR, RPNI, and TMR with RPNI, on chronic and phantom limb pain in the oncologic amputee using the validated Numerical Rating Scale (NRS) and Patient-Reported Outcomes Measurement Information System (PROMIS) Behavior, Intensity, Interference, and Global Health Forms.
SECONDARY OBJECTIVES:
I. To estimate the rate and total quantity of any pain medication use among oncology amputees who received one of the three surgical techniques.
II. To estimate the rate of prosthetic use among oncologic amputees. III. To compare NRS and PROMIS among three surgical techniques to calculate the effect size and project the sample size which will be used to plan a multi-institutional study.
OUTLINE: Patients are randomized to 1 of 3 arms.
ARM 1: Patients undergo TMR procedure.
ARM 2: Patients undergo RPNI procedure.
ARM 3: Patients undergo TMR in combination with RPNI.
After completion of study procedure, patients are followed up at 3, 6, and 12 months.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Texas
-
Houston, Texas, Forenede Stater, 77030
- Rekruttering
- M D Anderson Cancer Center
-
Kontakt:
- Margaret S. Roubaud
- Telefonnummer: 713-794-1247
- E-mail: msroubaud@mdanderson.org
-
Ledende efterforsker:
- Margaret S. Roubaud
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patients greater than or equal to 18 years of age who are receiving an amputation for oncologic reasons
- Patients with available mixed major nerves and donor motor nerves in the amputation stump or reconstructive tissue
- Patients able to complete informed consent
Exclusion Criteria:
- Patients under 18 years of age
- Patients unable to give consent
- Patients receiving an amputation for non-oncologic purposes
- Patients with amputations performed for immediate palliation (life expectancy less than 3 months), as this technique takes a minimum of 3-6 months for effect
- Patients with multiple limb amputations
- Patients receiving nerve management in a delayed fashion (patients who have previously received an amputation and present with neuroma)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Arm 1 (targeted muscle reinnervation)
Patients undergo TMR procedure. |
Ancillary studies Undergo targeted muscle reinnervation
Andre navne:
|
|
Aktiv komparator: Arm 2 (regenerative peripheral nerve interface)
Patients undergo RPNI procedure. |
Ancillary studies Undergo regenerative peripheral nerve interface surgery
Andre navne:
|
|
Eksperimentel: Arm 3 (TMI + RPNI)
Patients undergo TMR in combination with RPNI. |
Ancillary studies Undergo targeted muscle reinnervation
Andre navne:
Undergo regenerative peripheral nerve interface surgery
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Safety and Adverse Events (AEs)
Tidsramme: Through study completion; an average of 1 year
|
Incidence of Adverse Events, Graded According to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version (v) 5.0 |
Through study completion; an average of 1 year
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Margaret S Roubaud, M.D. Anderson Cancer Center
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2019-0971
- NCI-2021-08488 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
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