Effect of Intravenous Magnesium on Postoperative Systemic Inflammatory Response in Patients Undergoing Colorectal Cancer Surgery
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Nada sami abdelfattah mohammed, M.Sc.
- Telefonnummer: +201119256004 +201095640453
- E-mail: NadaSamiAbdelfattah@med.asu.edu.eg
Undersøgelse Kontakt Backup
- Navn: Sherif Farouq Ibrahim El Shantory, Professor
- Telefonnummer: +20199811994
Studiesteder
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Abbassia
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Cairo, Abbassia, Egypten, 00202
- Rekruttering
- Ain Shams University
-
Kontakt:
- Nada sami abdelfattah mohammed, M.Sc.
- Telefonnummer: +201119256004 +201095640453
- E-mail: NadaSamiAbdelfattah@med.asu.edu.eg
-
Kontakt:
- Sherif Farouq Ibrahim El Shantory, Professor
- Telefonnummer: +201099811994
- E-mail: nadaelaidy1995@gmail.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- ASA I and ASA II.
- Age (35yrs - 75yrs).
- Patients undergoing open colorectal cancer surgery.
- Sex: Both sexes.
Exclusion Criteria:
- Renal impairment (Glomerular Filtration Rate < 60 ml\min).
- Severe cardiac dysfunction (Ejection fraction ≤ 30% or clinical signs and symptoms of reduced left ventricular ejection fraction), preoperative bradycardia (HR < 50 bpm) and atrioventricular block (first, second and third degree).
- Allergy to study drug (MgSO4).
- Patient refusal to precipitate in this study.
- Autoimmune disorders (eg: rheumatoid arthritis, multiple sclerosis and lupus), congenital and acquired immunodeficiency.
- Previous / current immunomodulatory therapy.
- Emergency condition (eg: obstruction or perforation in colorectal cancer).
- Postoperative complications altering inflammatory response (eg: infection, anastomotic leak).
- Duration of operation > 5 hours.
- Cognitive impairment (eg: Dementia) and other psychiatric disorders by history.
- Body mass index less than 18 or greater than 30 kg/m².
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Støttende pleje
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Aktiv komparator: study group (magnesium sulfate group)
After the induction of anesthesia, the patients will receive loading intravenous magnesium sulfate (50mg/kg over 20 minutes) and maintenance (15mg/kg/hr) till the end of surgery.
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After the induction of anesthesia, the patients will receive loading intravenous magnesium sulfate (50mg/kg over 20 minutes) and maintenance (15mg/kg/hr) till the end of surgery.
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Placebo komparator: control group
The patients will receive the same normal saline volume for loading and maintenance.
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The patients will receive the same normal saline volume for loading and maintenance.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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postoperative white blood cell count (WBC)
Tidsramme: inflammatory markers will be measured at 2 time points: 12 and 36 hours after surgery.
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Assess effect of intravenous magnesium sulfate on postoperative inflammation by serum inflammatory marker as WBCS.
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inflammatory markers will be measured at 2 time points: 12 and 36 hours after surgery.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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postoperative C-reactive protein (CPR)
Tidsramme: during 36 hrs postoperative.CRP will be measured at 2 time points: 12 and 36 hours after surgery.
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Effect of intravenous magnesium sulfate on postoperative serum C-reactive protein level.
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during 36 hrs postoperative.CRP will be measured at 2 time points: 12 and 36 hours after surgery.
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postoperative neutrophil count
Tidsramme: 12 and 36 hours after surgery.
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Effect of intravenous magnesium sulfate on postoperative neutrophil count.
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12 and 36 hours after surgery.
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Time to recovery from anesthesia
Tidsramme: immediately after surgery
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time from discontinuation of anesthetic drug administration and completion of the surgical procedure until extubation.
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immediately after surgery
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Postoperative pain intensity
Tidsramme: During the first 36 hours postoperatively.
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Postoperative pain intensity assessed using the visual Analog Scale (VAS).
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During the first 36 hours postoperatively.
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Time to first postoperative analgesic requirement
Tidsramme: During the first 36 hours postoperatively.
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Time from extubation to the first postoperative administration of rescue analgesia.
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During the first 36 hours postoperatively.
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Cumulative postoperative nalbuphine consumption
Tidsramme: During the first 36 hours postoperatively.
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total dose of nalbuphine administered to each patient as postoperative rescue analgesia for 36h.
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During the first 36 hours postoperatively.
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Postoperative side effects as nausea, vomiting, bradycardia and hypotension
Tidsramme: During the first 36 hours postoperatively.
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incidence of Postoperative side effects as nausea, vomiting, bradycardia and hypotension.
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During the first 36 hours postoperatively.
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
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
Yderligere relevante MeSH-vilkår
- Smerte
- Neurologiske manifestationer
- Postoperative komplikationer
- Patologiske processer
- Patologiske tilstande, tegn og symptomer
- Tegn og symptomer
- Smerter, postoperativ
- Svovlforbindelser
- Farmaceutiske præparater
- Uorganiske kemikalier
- Krystalloidopløsninger
- Isotoniske løsninger
- Løsninger
- Svovlsyrer
- Sulfater
- Svovlsyrer
- Magnesiumforbindelser
- Magnesiumsulfat
- Salinopløsning
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- FMASU MD 30/2026
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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