Effect of Sarcopenia and Frailty on Rocuronium Pharmacodynamics in Geriatric Patients
Studieoversigt
Status
Status
Betingelser
Betingelser
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Betül kozanhan, M.D.
- Telefonnummer: 05055044808
- E-mail: betulkozanhan@gmail.com
Studiesteder
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-
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Konya, Tyrkiet (Türkiye), 42005
- Betul Kozanhan
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Scheduled to undergo elective surgery under general anesthesia requiring endotracheal intubation
- Planned use of rocuronium for neuromuscular blockade
- Quantitative neuromuscular monitoring planned during anesthesia
- American Society of Anesthesiologists physical status I-III
- Ability to provide written informed consent
- Completion of preoperative frailty and sarcopenia assessment
Exclusion Criteria:
- Emergency surgery
- Known neuromuscular disease
- History of allergy or contraindication to rocuronium, sugammadex
- Severe hepatic insufficiency
- Severe renal insufficiency
- Use of drugs known to significantly affect neuromuscular transmission
- Preoperative mechanical ventilation or intensive care unit admission
- Inability to perform a frailty or sarcopenia assessment
- Patients in whom quantitative neuromuscular monitoring cannot be properly performed
- Refusal to participate in the study
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
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Group/Cohort 1-Frailty
Presence of frailty based on the Fried frailty phenotype.
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Group/Cohort 2-Sarcopenia
Presence of sarcopenia based on preoperative clinical and ultrasonographic assessment.
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Group/Cohort 3 - Frail and Sarcopenic Group
Geriatric patients who meet the criteria for both frailty and sarcopenia.
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Group/Cohort 4 - Control Group
Geriatric patients who meet neither frailty nor sarcopenia criteria.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Rocuronium onset time
Tidsramme: Perioperative/Periprocedural - during anesthesia induction
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Time from intravenous administration of rocuronium to disappearance of all train-of-four responses, defined as train-of-four count 0, measured using quantitative neuromuscular monitoring
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Perioperative/Periprocedural - during anesthesia induction
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Time from train-of-four count 0 to train-of-four count 2
Tidsramme: From achievement of train-of-four count 0 after the initial rocuronium dose until recovery of train-of-four count 2 during surgery
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Time elapsed from achievement of train-of-four count 0 after the initial rocuronium dose to recovery of train-of-four count 2, recorded in minutes and measured using quantitative neuromuscular monitoring.
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From achievement of train-of-four count 0 after the initial rocuronium dose until recovery of train-of-four count 2 during surgery
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Time to train-of-four ratio 0.9 after sugammadex administration
Tidsramme: From sugammadex administration until recovery of train-of-four ratio to 0.9 at the end of surgery
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Time from sugammadex administration to recovery of train-of-four ratio to 0.9, measured using quantitative neuromuscular monitoring.
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From sugammadex administration until recovery of train-of-four ratio to 0.9 at the end of surgery
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Total rocuronium dose
Tidsramme: From anesthesia induction until the end of surgery
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Total dose of rocuronium administered during anesthesia
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From anesthesia induction until the end of surgery
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Betül Kozanhan, M.D., SBÜ Konya EAH
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
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 (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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ROC-SARC-FRAIL-2025
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