- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT03447938
Den minimalt invasive koronarkirurgien sammenlignet med STernotomi-forsøket med koronararteriebypasstransplantasjon (MIST)
Den minimalt invasive koronarkirurgien sammenlignet med STernotomi Koronararterie Bypass-grafting Randomisert kontrollert forsøk
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Studietype
Registrering (Antatt)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Leuven, Belgia
- Universitaire Ziekenhuizen Leuven
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Ontario
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Ottawa, Ontario, Canada, K1Y 4W7
- Division of Cardiac Surgery, University of Ottawa Heart Institute
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Toronto, Ontario, Canada
- University Health Network
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Pennsylvania
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Pittsburgh, Pennsylvania, Forente stater, 15213
- University of Pittsburgh Medical Center
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Wisconsin
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La Crosse, Wisconsin, Forente stater, 54601
- Gundersen Lutheran Medical Center
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Karnataka
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Bangalore, Karnataka, India, 560041
- Apollo Hospital, Bangalore
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National Capital Territory of Delhi
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New Delhi, National Capital Territory of Delhi, India
- Manipal Hospitals
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Chiba
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Urayasu, Chiba, Japan
- Tokyo Bay Urayasu Ichikawa Medical Center
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Jilin
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Jilin, Jilin, Kina, 130117
- Jilin Heart Hospital
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Singapore, Singapore
- National University Hospital (NUH) - Singapore
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Taipei
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Taipei, Taipei, Taiwan, 220
- Far-Eastern Memorial Hospital
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Stuttgart, Tyskland
- Robert-Bosch-Hospital
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Saxony
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Leipzig, Saxony, Tyskland
- Leipzig Heart Institute GmbH
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Beskrivelse
Inklusjonskriterier:
- 18 år eller eldre
- Angiografisk bekreftede koronarsykdomlesjoner med flere kar med >=70 % i minst 2 store epikardiale kar i 2 eller flere koronararterieterritorier (venstre anterior descendens (LAD), circumflex (CX) og høyre koronararterie (RCA)) ELLER lesjoner >=50 % i venstre hovedlinje (LM)
- Pasienter som, etter etterforskerens mening, er mottakelige for koronarkirurgi gjennom enten median sternotomi eller minimalt invasiv tilnærming.
- Pasienter som er villige og i stand til å etterkomme alle oppfølgende studiebesøk.
Ekskluderingskriterier:
- samtidig hjerteprosedyre med CABG (f.eks. ventil reparasjon eller utskifting)
- Tidligere hjertekirurgi, mediastinal bestråling eller betydelige traumer i brystet
- Kontraindikasjoner for MICS CABG, inkludert: alvorlig pectus excavatum; alvorlig lungesykdom; hemodynamisk signifikant venstre subclavia stenose; sykelig fedme; alvorlig venstre ventrikkel (LV) dysfunksjon; ingen tilstrekkelig PDA eller marginalt grenmål; fravær av femoral puls bilateralt.
- Kontraindikasjoner for konvensjonell CABG via sternotomi
- Samtidig livstruende sykdom vil sannsynligvis begrense forventet levealder til
- Emergency CABG med hemodynamisk kompromiss
- Manglende evne til å gi informert samtykke.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
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Aktiv komparator: CABG med sternotomi
Pasienter i denne gruppen vil gjennomgå koronar bypass grafting (CABG) på vanlig måte, gjennom et snitt midt på brystet, gjennom brystbeinet eller brystbenet (konvensjonell CABG).
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Koronar bypass-transplantasjon utført gjennom et snitt gjennom brystbenet eller brystbenet.
Andre navn:
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Eksperimentell: Minimalt invasiv CABG
Pasienter i denne gruppen vil gjennomgå koronar bypasstransplantasjon (CABG) ved bruk av en minimalt invasiv tilnærming (MICS CABG), gjennom mindre snitt mellom ribbeina.
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Koronar bypass-transplantasjon utført gjennom små snitt mellom ribbeina.
Andre navn:
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Quality of life - physical function
Tidsramme: Surgery to 4 weeks post-op
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Comparison of the physical quality of life between the two groups four weeks after surgery using the physical function score of the 36-Item Short Form Health Survey (SF-36). The physical function score is a scale from 0 (poor physical function) to 100 (excellent physical function, with an average score of 50. It includes items that assess physical functioning, bodily pain, physical role functioning, vitality, and generally health perceptions. Analysis restricted to high-volume recruiting centers (>10 patients through study). |
Surgery to 4 weeks post-op
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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Major Adverse Cardiac and Cerebrovascular Events (MACCE) and Target Vessel Revascularization (TVR)
Tidsramme: Surgery to study completion (average of 1 year after surgery.)
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A composite endpoint of mortality, peri-operative myocardial infarction, non-peri-operative myocardial infarction, stroke, and new CABG or PCI associated with documented ischemia. Analysis restricted to high-volume recruiting centers (>10 patients through study). |
Surgery to study completion (average of 1 year after surgery.)
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Number of bypass grafts
Tidsramme: During coronary artery bypass surgery
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A comparison of the mean number of bypass grafts performed between the two groups Analysis restricted to high-volume recruiting centers (>10 patients through study).
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During coronary artery bypass surgery
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Percentage of arterial grafts
Tidsramme: During coronary artery bypass surgery
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A comparison of the percentage of bypass grafts that are arterial between the groups. Analysis restricted to high-volume recruiting centers (>10 patients through study). |
During coronary artery bypass surgery
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Intra-operative transfusion
Tidsramme: During coronary artery bypass surgery
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A comparison of the number of transfusions during surgery between the groups Analysis restricted to high-volume recruiting centers (>10 patients through study).
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During coronary artery bypass surgery
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Post-operative transfusion
Tidsramme: Surgery to hospital discharge (average of 7 days)
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A comparison of the number of transfusions after surgery between the groups Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to hospital discharge (average of 7 days)
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Re-exploration for bleeding
Tidsramme: Surgery to hospital discharge (average of 7 days)
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The incidence of re-exploration for bleeding after surgery Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to hospital discharge (average of 7 days)
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Post-operative pain
Tidsramme: Surgery to hospital discharge (average of 7 days)
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Measurement of patient's subjective assessment of their pain after surgery using a visual analog scale Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to hospital discharge (average of 7 days)
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Duration of intubation
Tidsramme: Time of arrival in the Intensive Care Unit until extubation. (average of 12 hours.)
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Comparison of the average duration of intubation between groups Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Time of arrival in the Intensive Care Unit until extubation. (average of 12 hours.)
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Length of ICU stay
Tidsramme: Surgery to hospital discharge (average of 7 days)
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Comparison of the average number of days spent in Intensive Care Unit between groups Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to hospital discharge (average of 7 days)
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Length of hospital stay
Tidsramme: Surgery to hospital discharge (average of 7 days)
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Comparison of the average number of days spent in hospital between groups Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to hospital discharge (average of 7 days)
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Atrial fibrillation
Tidsramme: Surgery to hospital discharge (average of 7 days)
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Incidence of new-onset atrial fibrillation after cardiac surgery Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to hospital discharge (average of 7 days)
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Wound infection
Tidsramme: Surgery to 2-months post-op
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Incidence of wound infections in each group Analysis restricted to high-volume recruiting centers (>10 patients through study).
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Surgery to 2-months post-op
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Angina
Tidsramme: Surgery to 4-weeks post-op
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Prevalence of anginal symptoms, as measured by the Seattle Angina Questionnaire. The SAQ includes scales that measure physical limitation, stability of angina, frequency of angina, satisfaction with treatment, and perception of disease, each of which is measured on a scale of 0 to 100 where higher scores indicate better function or health. Analysis restricted to high-volume recruiting centers (>10 patients through study). |
Surgery to 4-weeks post-op
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Quality of Life - mental function
Tidsramme: Surgery to 4-weeks post-op
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Comparison of the mental quality of life between the two groups four weeks after surgery using the mental component score of the 36-Item Short Form Health Survey (SF-36). The mental function score is a scale from 0 (poor mental quality of life) to 100 (excellent mental quality of life), with an average score of 50. It includes items that assess vitality, general health perceptions, emotional role functioning, social role functioning, and mental health. Analysis restricted to high-volume recruiting centers (>10 patients through study). |
Surgery to 4-weeks post-op
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Samarbeidspartnere og etterforskere
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Marc Ruel, MD, Ottawa Heart Institute Research Corporation
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 20180008
Plan for individuelle deltakerdata (IPD)
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IPD-planbeskrivelse
Legemiddel- og utstyrsinformasjon, studiedokumenter
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