- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT07573930
Metabolic Control in Anesthesia and Surgery (MACS)
Deteriorated Metabolic Control in the Perioperative Period in Surgical Patients: What is the Impact of Anesthetic Preparation and Patient Frailty?
The goal of this observational study is to investigate how a standard dose of the drug dexamethasone affects blood sugar levels during and after non-cardiac surgery in adult patients.
The main questions it aims to answer are:
- How does dexamethasone influence blood sugar levels in patients undergoing non-cardiac surgery?
- Does continuous glucose monitoring (CGM) provide a more accurate estimate of blood sugar fluctuations compared to traditional time-specific finger-prick measurements?
Participants are scheduled to receive dexamethasone as part of standard anesthesia care and will undergo their planned surgery. As part of the study, a continuous glucose monitoring (CGM) device will be placed on their upper arm approximately 12 hours before surgery and will remain in place for up to 10 days after the operation. During this period, their blood sugar levels will be measured using both the CGM device and traditional finger-prick tests. CGM readings are blinded for both participants and clinicians. No additional treatments or changes to their standard care will be made as a result of their participation in the study.
The study will include 100 adult patients from the Department of Anesthesiology at Sjællands University Hospital, Roskilde.
Studieoversikt
Status
Studietype
Registrering (Antatt)
Kontakter og plasseringer
Studiekontakt
- Navn: Anne M Brinck, MSc Medicine
- Telefonnummer: +4552119003
- E-post: abrinc@regionsjaelland.dk
Studiesteder
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-
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Roskilde, Danmark, 4000
- Rekruttering
- Zealand University Hospital
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Ta kontakt med:
- Anne M Brinck, MSc Medicine
- Telefonnummer: +4552119003
- E-post: abrinc@regionsjaelland.dk
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Prøvetakingsmetode
Studiepopulasjon
Beskrivelse
Inclusion Criteria:
- Adult patients (≥18 years) scheduled for elective non cardiac surgery
- Expected surgery duration >1 hour
- Administration of dexamethasone as part of standard anaesthetic regimen or planned by the responsible anaesthetist to enhance recovery or to limit risk of PONV.
- Ability to provide written informed consent
Exclusion Criteria:
- Not possible to obtain consent or permission
- Known allergy or adverse reaction to dexamethasone
- Type 1 diabetes (due to need for insulin titration)
- Active infection, sepsis, or immunosuppression
- Contraindications to continuous glucose monitoring (CGM)
Studieplan
Hvordan er studiet utformet?
Designdetaljer
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Characterization of hyperglycemia I
Tidsramme: Up to 10 days postoperatively
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Peak glucose level
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Up to 10 days postoperatively
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Characterization of hyperglycemia II
Tidsramme: Up to 10 days postoperatively
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Duration of hyperglycemia
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Up to 10 days postoperatively
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Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Correlation between pre- and postoperative glucose trajectories
Tidsramme: Up to 10 days postoperatively
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How does baseline dysglyceamia (elevated FPG or HbA1C) correlates to intra- and postoperative hyperglycemia
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Up to 10 days postoperatively
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Subgroup analyses
Tidsramme: Up to 10 days postoperatively
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Comparing diabetic vs. non-diabetic patients and patients with obesity (BMI ≥30) vs. non-obese (BMI <30), frail vs non-frail, fasting vs non fasting surgeries
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Up to 10 days postoperatively
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Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Anne M Brinck, Msc Medicine, Zealand University Hospital, Roskilde, Denmark
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Antatt)
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
Andre studie-ID-numre
- SJ-1121
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Legemiddel- og utstyrsinformasjon, studiedokumenter
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