Melatonin vs Metoprolol or Dexmedetomidine to Improve Surgical Field in FESS
Oral Melatonin Versus Intravenous Metoprolol or Dexmedetomidine for Attenuation of Stress Response to Endotracheal Intubation and Optimizing Surgical Field in Functional Endoscopic Sinus Surgery
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Sharqia Province
-
Zagazig, Sharqia Province, Egypten, 44519
- Faculty of Medicine, Zagazig Univeristy
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Patient acceptance.
- Age: 21-60 years old.
- Body mass index (BMI): 18-30 kg/m2. 8
- Sex: both sexes (male and female).
- Physical status: American Society of Anesthesiologists (ASA) physical status I and II.
- Type of operation: elective functioning endoscopic sinus surgery.
- Duration of surgery: average 2 hours.
Exclusion Criteria:
- Hypertension and those on beta blockers and calcium channel blockers.
- Diabetes mellitus and bronchial asthma.
- Cardiac arrhythmias, atrio-ventricular conduction block, pulse less than 60 beats/min systolic blood pressure less than 100 mm hg.
- Patients with anticipated difficult intubation (Mallampati score III and IV).
- Psychiatric illness, intake of antipsychotics, sedatives, anxiolytics and antiepileptic drug.
- The pregnant and lactating females.
- Allergy to one of the used drugs.
- Patient with coagulation disorders.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Control group
receive two placebo capsules (vitamin D) 60 minutes before surgery, intravenous normal saline in a 10 ml syringe 5 minutes before induction and normal saline in a 50 ml syringe (labeled as 200 microgram) will be given over 10 minutes by a rate of 1 microgram /kg before induction.
|
two placebo capsules (vitamin D) 60 minutes before surgery, intravenous normal saline in a 10 ml syringe 5 minutes before induction and normal saline in a 50 ml syringe (labeled as 200 microgram) will be given over 10 minutes by a rate of 1 microgram /kg before induction.
Andre navne:
|
|
Andet: group ML
will receive two melatonin capsules (3 mg each) 60 minutes before surgery, intravenous normal saline in a 10 ml 11 syringe 5 minutes before induction and normal saline in a 50 ml syringe (labeled as 200 microgram) will be given over 10 minutes by a rate of 1 microgram /kg before induction.
|
wo melatonin capsules (3 mg each) 60 minutes before surgery, intravenous normal saline in a 10 ml 11 syringe 5 minutes before induction and normal saline in a 50 ml syringe (labeled as 200 microgram) will be given over 10 minutes by a rate of 1 microgram /kg before induction
Andre navne:
|
|
Andet: group MP
will receive two placebo capsules (vitamin D) 60 minutes before surgery, 4 mg of intravenous metoprolol diluted to a volume of 10 ml normal saline 5 minutes before induction, and normal saline in a 50 ml syringe (labeled as 200 microgram) will be given over 10 minutes by a rate of 1 microgram /kg before induction.
|
4 mg of intravenous metoprolol diluted to a volume of 10 ml normal saline 5 minutes before induction, and normal saline in a 50 ml syringe (labeled as 200 microgram) will be given over 10 minutes by a
|
|
Andet: dexmedetomidine group
will receive two placebo capsules (vitamin D) 60 minutes before surgery, intravenous normal saline in a 10 ml syringe 5 minutes before induction and 1 microgram/Kg of dexmedetomidine diluted to a volume of 50 ml normal saline in a 50 ml syringe over 10 minutes before induction.
|
intravenous normal saline in a 10 ml syringe 5 minutes before induction and 1 microgram/Kg of dexmedetomidine diluted to a volume of 50 ml normal saline in a 50 ml syringe over 10 minutes before induction.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Assessment of change in the mean arterial pressure measured in mmHg.
Tidsramme: 2 hours
|
surgical field clarity depends on hemodynamic changes as it becomes more clear when heart rate and mean arterial pressure become lower within the safe range
|
2 hours
|
|
Assessment of heart rate measured in beats/minute
Tidsramme: 2 hours
|
Assessment of heart rate measured in beats/minute to assess surgical field by ACS score in FES
|
2 hours
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
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
- Hormoner
- Hormoner, hormonsubstitutter og hormonantagonister
- Organiske kemikalier
- Heterocykliske forbindelser, 1-ring
- Heterocykliske forbindelser
- Heterocykliske forbindelser, 2-ring
- Heterocykliske forbindelser, smeltet ring
- Undersøgelsesteknikker
- Epidemiologisk forskningsdesign
- Epidemiologiske metoder
- Forskningsdesign
- Metoder
- Azoler
- Polycykliske forbindelser
- Imidazoler
- Aminer
- Indoler
- Steroider
- SMUSED-RING-forbindelser
- Alkoholer
- Phenoxypropanolaminer
- Propanolaminer
- Aminoalkoholer
- Propanoler
- Tryptamines
- Secosteroider
- Dexmedetomidin
- D-vitamin
- Metoprolol
- Melatonin
- Kontrolgrupper
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- Zagazig-IRB-------------------
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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