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- Essai clinique NCT07626151
Electric Cardiometry-Guided Standard Versus Restricted Fluid Therapy In Robotic Prostaectomy
Effect Of Standard Versus Restricted Fluid Therapy Guided By Electric Cardiometry On Tissue Perfuison In Robotic Prostaectomy: A Randomized Controlled Study
Fluid therapy during surgery is an important factor that is related to long term mortality and morbidity and it's directly related to tissue perfusion as well. The main target in any surgery is what is the optimum fluid therapy to maintain the tissue perfusion and the precise balance between hazardous effects of hypervolemia that may cause delayed wound healing due to surgical anastomosis disruption or being hypovolemic that may cause tissue ischemia as acute kidney injury.
Fluid management guidance changed from static methods like central venous pressure into dynamic methods like pulse pressure variation (PPV) and stroke volume variation (SVV), which are now the most famous dynamic measures.
Electrical cardiometry is a non-invasive cardiac output monitor which uses electrical cardiometry, now a commonly used device, to measure SVV which can be used to guide fluid therapy during surgeries.
Now robotic assisted surgery is a common method in preforming many surgeries especially urological, since it's associated with numerous desirable outcomes including shorter post-operative stay and faster return to preoperative function.
With considerations related to severe Trendelenburg position and increased intra-abdominal pressure due to pneumo-peritoneum, robotic assisted surgeries are associated with many challenges in anesthesia especially the fluid therapy.
Fluid therapy in robotic surgeries is an area with growing research focus that need further exploration while there are established guidelines for fluid management in traditional surgeries, the optimal protocols for robotic surgeries are less well defined, needing more research.
We aim at this study to investigate the impact of liberal versus restricted fluid intake on the tissue perfusion reflected by serum lactate & creatinine clearance, while guiding therapy through electrical cardiometry, to reach optimum fluid protocol in prostatic robotic surgeries.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Mohamed M Mohamed, M.Sc.
- Numéro de téléphone: +20 111 8370641
- E-mail: mandamembo0@gmail.com
Sauvegarde des contacts de l'étude
- Nom: Nazmy S Mikhael, M.D.
- Numéro de téléphone: +20122 7400808
- E-mail: drnazmyseif@kasralainy.edu.eg
Lieux d'étude
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Cairo, Egypte
- Recrutement
- Cairo university hospitals
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Contact:
- Mohamed M Mohamed, M.Sc.
- Numéro de téléphone: +20 111 8370641
- E-mail: mandamembo0@gmail.com
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Contact:
- Nazmy S Mikhael, M.D.
- Numéro de téléphone: +201227400808
- E-mail: drnazmyseif@kasralainy.edu.eg
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Male patient undergoing robotic assisted prostatectomy
- ASA I-III
Exclusion Criteria:
- ASA score more than III
- BMI more than 40
- Severe renal disease (GFR between 15 and 29)
- Previous renal surgery.
- Decompensated cardiac disease (NYHA class 3 or 4)
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Soins de soutien
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Comparateur actif: Liberal Group
Liberal Fluid Therapy Group
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Patients will receive 6 ml/kg/hour of lactated ringer for maintenance in addition to fasting hours compensation (2 ml/kg for each fasting hour, given as 50% in the first hour of surgery, then 25% during the second & third hours).
An additional bolus of 200 ml Lactated Ringer will be given if MAP is below 65 mmHg.
In case of persistent hypotension despite proper fluid rescuistation, 10 mg of Ephedrine will be administered; if no response is achieved, norepinerhine infusion will start at initial dose 0.01mcg/kg/min if MAP is below 65 mmHg.
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Comparateur actif: Restricted Group
Restricted Fluid Therapy Group
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Patients will receive 2 ml/kg as fluid bolus then 2 ml/kg/hour for maintenance, aiming at a target SVV less than 13 %.
Patients with SVV ≥ 13% will be considered fluid responder and will receive a fluid bolus of 200 ml Ringer Lactated Ringer over 10 minutes.The fluid bolus will be repeated until the SVV is less than 13%.
In case of persistent hypotension (MAP less than 65mmHg), 10 mg of Ephedrine will be administered; if no response is achieved, norepinerhine infusion will be started at intial dose 0.01mcg/kg/min if MAP is below 65 mmHg.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Serum Lactate level difference
Délai: 24 hours
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Serum Lactate level difference between pre-operative (baseline) value and post-operative (recovery) value in mmol/L
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24 hours
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chaise d'étude: Ashgan R Aly, M.D., Kasr Al-Ainy Hospital, Faculty of Medicine, Cairo University
- Chercheur principal: Nazmy S Mikhael, M.D., Kasr Al-Ainy Hospital, Faculty of Medicine, Cairo University
- Directeur d'études: Mohamed M Mohamed, M.Sc., Kasr Al-Ainy Hospital, Faculty of Medicine, Cairo University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Maladies urogénitales
- Maladies génitales
- Tumeurs génitales, homme
- Tumeurs urogénitales
- Tumeurs par site
- Tumeurs
- Maladies génitales, sexe masculin
- Maladies de la prostate
- Maladies urogénitales masculines
- Maladies métaboliques
- Conditions pathologiques, signes et symptômes
- Maladies nutritionnelles et métaboliques
- Signes et symptômes
- Tumeurs prostatiques
- Œdème
- Hyperlactatémie
Autres numéros d'identification d'étude
- ECGSVRFTRP
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
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