- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT06382012
Antiemetisk fosaprepitant til at afhjælpe kvalme og opkastning: et randomiseret kontrolforsøg (AFTR NV RCT)
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Kvalme og opkastning (NV) er almindelige og indbyrdes forbundne tilstande. Cirka 50% af voksne oplever kvalme i et givet år, mens 30% af voksne oplever opkastning i samme periode. Af denne population af symptomatiske individer med NV søger 25 % af patienterne pleje i alle sundhedsydelser. Data fra Health Care Utilization Project (HCUP) indikerer, at næsten 9,0 millioner patienter søger behandling for NV i akutmodtagelser (ED'er) hvert år i USA.
Antiemetika bruges til at behandle NV. Antiemetika, der i øjeblikket anvendes i akutmodtagelsen for NV, virker ikke altid på den første dosis og har en overflod af bivirkninger på grund af deres perifere virkningsmekanisme uden for opkastningsrefleksvejen i centralnervesystemet. Disse lægemidler omfatter ondansetron, promethazin, metoclopramid, olanzapin, haloperidol. Den vigtigste blandt disse bivirkninger er ændring af et aspekt af hjertets elektriske signalering kaldet QT-segmentet, som repræsenterer varigheden af ventrikulær kontraktion og afslapning. QT-segmentet forlænges med almindeligt anvendte antiemetika, som ofte kan være en optakt til hjerterytmeforstyrrelser, der er forbundet med dødelighed. Som følge heraf har patienter med NV ofte langvarig ophold (LOS), der involverer understøttende behandling med intravenøs væske eller empirisk behandling med medicin, der kan forstærke udviklingen af hjerterytmeforstyrrelser. Dette er et problem i travle akutmodtagelser (ED'er), der kæmper for at accelerere patientgennemstrømningen for på passende vis at holde trit med patientvolumen i et underforsynet hospitalssengemiljø på nationalt plan.
Fosaprepitant og dets aktive metabolit aprepitant er en relativt ny klasse af antiemetika, der udelukkende virker i centralnervesystemet ved at blokere neurokinin (NK-1), som er et nøglesignalmolekyle i de centralt medierede aspekter af opkastningsrefleksen. I øjeblikket har fosaprepitant og aprepitant begge kun to godkendte indikationer af United States Food and Drug Administration (USFDA) for kvalme og opkastning: kemoterapi-induceret og postoperativ. Neurokininhæmmere er yderst effektive og tolereres generelt godt. Derfor kan denne klasse af medicin være en mere passende medicin til de millioner af patienter med kvalme og opkastning, der søger behandling i ED'er. Intravenøs fosaprepitant omdannes til den aktive metabolit aprepitant i størrelsesordenen minutter og er væsentligt billigere at anskaffe på nuværende tidspunkt.
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 2
- Fase 3
Kontakter og lokationer
Studiekontakt
- Navn: Mustfa K Manzur, MD MPH MS
- Telefonnummer: 718-920-6626
- E-mail: mmanzur@montefiore.org
Studiesteder
-
-
New York
-
The Bronx, New York, Forenede Stater, 10467
- Rekruttering
- Montefiore Medical Center (Montefiore and Weiler EDs)
-
Kontakt:
- Mustfa K Manzur, MD
- Telefonnummer: 718-920-6626
- E-mail: mmanzur@montefiore.org
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
- Voksne mindst 18 år
- Til stede ved kvalme og/eller opkastning som defineret af International Classification of Diseases (ICD-10) eller identificeret af behandlende kliniker
Ekskluderingskriterier:
- Graviditet, ønske om graviditet eller amning
- Brug af antiemetika eller intravenøse væsker før screening
- Bradykardi (mindre end 60 slag/min puls)
- Forlænget QTc (større end 460ms)
- Behersker ikke engelsk eller spansk
- Ændret mental status
- Demens
- Mangel på telefon til opfølgende kommunikation
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Efterforskningsintervention
Fosaprepitant 150mg IV administreret over 15 minutter
|
Fosaprepitant 150mg IV administreret over 15 minutter
|
|
Aktiv komparator: Standard-of-Care-intervention
Ondansetron 4mg IV administreret over 15 minutter
|
Ondansetron 4mg IV administreret over 15 minutter
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Relief from NV
Tidsramme: Within 2 hours of medication administration
|
Relief from nausea and vomiting will be determined by the intensity of nausea reported by participants following administration of antiemetic.
Intensity of nausea will be reported as either "None," "Mild," "Moderate," or "Severe."
Relief of nausea and vomiting requires a patient to present with a nausea intensity of either "Severe" or "Moderate," which is then reduced by treatment to at least "Mild" or "None," within two hours of medication administration, without the use or rescue medication.
The number/percentage of participants who achieve relief from NV will be summarized by study arm.
|
Within 2 hours of medication administration
|
|
Occurrence of any treatment-related adverse event
Tidsramme: 2 hours following medication administration
|
The primary safety/tolerability outcome for this study is the occurrence of any treatment related adverse event (TRAE) at 2 hours of medication administration.
TRAEs - not including underlying pathology causing NV - and including, but not limited to: appendicitis, small bowel obstruction, constipation, gastroparesis, gastroenteritis, gastritis, will be summarized by study arm
|
2 hours following medication administration
|
|
Requirement for additional medication
Tidsramme: 2 hours following medication administration
|
Requirement of any additional medication specifically for treatment of NV at 2 hours of medication administration; the use of rescue medications to treat persistent NV, or other medications such as additional doses or use of adjunct medications will be recorded.
The number/percentage of patients who require additional medication will be summarized by study arm.
|
2 hours following medication administration
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Freedom from nausea and vomiting (NV)
Tidsramme: 2 hours following medication administration
|
Freedom from nausea and vomiting (NV) will be determined by the intensity of nausea reported by participants following administration of antiemetic.
Intensity of nausea will be reported as either "None," "Mild," "Moderate," or "Severe."
Sustained freedom from nausea and vomiting requires a patient to present with a nausea intensity of either "Severe" or "Moderate," which is then reduced by treatment to "None" within two hours of medication administration.
The number/percentage of patients with freedom from nausea/vomiting (NV) will be measured every 15 minutes for the first 2 hours.
The number/percentage of patients with freedom from NV at 2 hours will be summarized by study arm.
|
2 hours following medication administration
|
|
Sustained Relief from nausea and vomiting (NV) (at 24 hours)
Tidsramme: At 24-hours following medication administration
|
The number/percentage of patients demonstrating relief from nausea/vomiting (NV) will be measured every 15 minutes for the first 2 hours (for assessment of the primary outcome), then during every hour up to the end of the follow up period at 24 hours.
Relief from NV is defined as achieving a level of relief of either "Mild" or None" at 2 hours and maintaining that level of "Mild" or "None" for the entire 24-hour period following medication administration, without use of rescue medication.
The number/percentage of participants who achieve relief from NV will be summarized by study arm.
|
At 24-hours following medication administration
|
|
Sustained NV Freedom (at 24 hours)
Tidsramme: At 24- hours following medication administration
|
Sustained freedom from nausea and vomiting (NV) will be determined by the intensity of nausea reported by participants following administration of antiemetic.
Intensity of nausea will be reported as either "None," "Mild," "Moderate," or "Severe."
Sustained freedom from nausea and vomiting requires a patient to present with a nausea intensity of either "Severe" or "Moderate," which is then reduced by treatment to "None" within two hours of medication administration (corresponding secondary outcome), and maintained at this level (i.e., "None") for the entire 24-hour follow-up period, without the use or rescue medication.
The number/percentage of participants who achieve sustained freedom from NV will be summarized by study arm.
|
At 24- hours following medication administration
|
|
Disposition Plan
Tidsramme: 4 hours following medication administration
|
A disposition determination plan will be documented at 4 hours.
Patients will be categorized as either having been either "admitted," "discharged," or status "yet to be determined."
Categorical data will be summarized by study arm.
|
4 hours following medication administration
|
|
Patient Medication Preference for subsequent episode of NV
Tidsramme: 24 hours following medication administration
|
Medication preference will be assessed based on patient's preference for receiving the same antiemetic medication as administered for a subsequent episode of nausea and vomiting.
Binary ("Yes" for having the same medication administered, "No" for request of a different medication) responses of patient preference will be summarized by study arm.
|
24 hours following medication administration
|
|
Emergency Department (ED) Length of Stay (LOS)
Tidsramme: From initial presentation to disposition in ED, approximately 4 hours
|
ED LOS will be defined as the interval of time from initial presentation to final disposition in the ED, will be determined.
Mean LOS results will be summarized by study arm.
|
From initial presentation to disposition in ED, approximately 4 hours
|
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Severity of Nausea
Tidsramme: 24 hours (measured every 15 minutes for the first 2 hours, then hourly after that until disposition; reassessed at 24 hours)
|
Mean severity of nausea scores will be evaluated and summarized based on a visual analogue scale from 0 to 100 (0 = no nausea, 100 = worst nausea possible) such that higher scores are associated with more severe nausea.
Results will be summarized by study arm.
|
24 hours (measured every 15 minutes for the first 2 hours, then hourly after that until disposition; reassessed at 24 hours)
|
|
Functional disability
Tidsramme: 24 hours (assessed prior to receiving intervention, at 2 hour point after receiving intervention, and 24 hours after intervention)
|
Patient reported functional disability will be assessed.
Functional disability will be categorized as either "Severe," "Moderate," "Mild," or "Not impaired."
Categorical variables will be summarized by study arm using descriptive statistics.
|
24 hours (assessed prior to receiving intervention, at 2 hour point after receiving intervention, and 24 hours after intervention)
|
|
Number of Vomiting Episodes
Tidsramme: 24 hours following medication administration
|
The mean number of vomiting episodes per patient will be determined and summarized by study arm.
|
24 hours following medication administration
|
|
Need for rescue antiemetic medication
Tidsramme: 2 hours (assessed at the 2 hour mark after administration of the intervention)
|
Binary outcome for needing or not needing additional dosing of antiemetic medication to treat nausea will be determined.
Results will be summarized by study arm.
|
2 hours (assessed at the 2 hour mark after administration of the intervention)
|
|
Number of Patients Requiring Hospitalization
Tidsramme: 24 hours
|
The number/percentage of patients who require hospitalization within 24 hours due to NV symptoms will be determined.
Results will be summarized by study arm.
|
24 hours
|
|
Fluid Treatment
Tidsramme: 4 hours
|
The percentage of patients treated with IV fluids will be determined.
Results will be summarized by study arm.
|
4 hours
|
|
Mean Fluid Volume
Tidsramme: 4 hours
|
The mean per patient volume of IV fluids administered will be summarized by study arm.
|
4 hours
|
|
QTc Interval (QT interval corrected for heart rate)
Tidsramme: Prior to Intervention and at disposition, approximately 2 hours
|
Mean QTc durations, as calculated from ECG readings administered prior to receiving intervention and at disposition, will be determined.
Prolonged QT interval is commonly associated with antiemetics and can often be a prelude to cardiac dysrhythmias associated with mortality.
Mean QTc durations will be summarized by study arm.
|
Prior to Intervention and at disposition, approximately 2 hours
|
|
Revisit Rate
Tidsramme: 24 hours
|
Revisit rate will be assessed as the number/percentage of participants requiring a revisit to the Emergency department for NV.
Results will be summarized by study arm.
|
24 hours
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Benjamin W Friedman, MD MS, Montefiore Medical Center
Publikationer og nyttige links
Generelle publikationer
- Furyk JS, Meek RA, Egerton-Warburton D. Drugs for the treatment of nausea and vomiting in adults in the emergency department setting. Cochrane Database Syst Rev. 2015 Sep 28;2015(9):CD010106. doi: 10.1002/14651858.CD010106.pub2.
- Aapro M, Carides A, Rapoport BL, Schmoll HJ, Zhang L, Warr D. Aprepitant and fosaprepitant: a 10-year review of efficacy and safety. Oncologist. 2015 Apr;20(4):450-8. doi: 10.1634/theoncologist.2014-0229. Epub 2015 Mar 20.
- Healthcare Cost and Utilization Project (HCUP) Statistical Briefs [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2006 Feb-. Available from http://www.ncbi.nlm.nih.gov/books/NBK52651/
- Mechanisms and Control of Emesis: A Satellite Symposium of the European Neuroscience Association: Proceedings of an International Meeting Held in Marseille (France), 4-7 September 1992. John Libbey Eurotext
- Pourmand A, Mazer-Amirshahi M, Chistov S, Sabha Y, Vukomanovic D, Almulhim M. Emergency department approach to QTc prolongation. Am J Emerg Med. 2017 Dec;35(12):1928-1933. doi: 10.1016/j.ajem.2017.08.044. Epub 2017 Aug 24.
- Franklin BJ, Vakili S, Huckman RS, Hosein S, Falk N, Cheng K, Murray M, Harris S, Morris CA, Goralnick E. The Inpatient Discharge Lounge as a Potential Mechanism to Mitigate Emergency Department Boarding and Crowding. Ann Emerg Med. 2020 Jun;75(6):704-714. doi: 10.1016/j.annemergmed.2019.12.002. Epub 2020 Jan 23.
- Langford P, Chrisp P. Fosaprepitant and aprepitant: an update of the evidence for their place in the prevention of chemotherapy-induced nausea and vomiting. Core Evid. 2010 Oct 21;5:77-90. doi: 10.2147/ce.s6012.
- Yang Y, Yang N, Wu L, Ouyang Q, Fang J, Li J, Liao W, Cai K, Huang J, Li J, Zhang Y, Wang X, Zhang H, Xu N, Zhao Q, Hu X, Li W, Zhong W, Zhong D, Cheng G, Ye S, Zhong M, Wang D, Liu H, Zheng J, Liu X, Xu H, Zhang L. Safety and efficacy of aprepitant as mono and combination therapy for the prevention of emetogenic chemotherapy-induced nausea and vomiting: post-marketing surveillance in China. Chin Clin Oncol. 2020 Oct;9(5):68. doi: 10.21037/cco-20-160.
- Tramer MR, Phillips C, Reynolds DJ, McQuay HJ, Moore RA. Cost-effectiveness of ondansetron for postoperative nausea and vomiting. Anaesthesia. 1999 Mar;54(3):226-34. doi: 10.1046/j.1365-2044.1999.00704.x.
- Singh P, Yoon SS, Kuo B. Nausea: a review of pathophysiology and therapeutics. Ther Adv Gastroenterol. 2016 Jan;9(1):98-112. doi: 10.1177/1756283X15618131.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Tegn og symptomer, fordøjelsessystemet
- Patologiske tilstande, tegn og symptomer
- Tegn og symptomer
- Kvalme
- Opkastning
- Heterocykliske forbindelser, 1-ring
- Heterocykliske forbindelser
- Heterocykliske forbindelser, 2-ring
- Heterocykliske forbindelser, smeltet ring
- Azoler
- Imidazoler
- Indoler
- Heterocykliske forbindelser, 3-ring
- Carbazoler
- Ondansetron
- fosaprepitant
Andre undersøgelses-id-numre
- 2024-15703
Plan for individuelle deltagerdata (IPD)
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