Condition: Cataract · Hypertension · Sponsor: Suez Canal University
Cataract surgery in elderly patients with controlled hypertension carries a risk of hemodynamic instability, particularly fluctuations in mean arterial blood pressure (MAP). Dexmedetomidine, a selective α2-adrenergic agonist, offers hemodynamic stabilization and sedation when administered intranasally and provides a simple and non-invasive premedication option. This study evaluates the effects of intranasal dexmedetomidine on perioperative mean arterial blood pressure in patients undergoing cataract surgeries. Research Question: Does intranasal dexmedetomidine premedication control blood pressure in elderly hypertensive patients undergoing cataract surgery? Research Hypothesis: Intranasal dexmedetomidine significantly reduces MAP and improves secondary outcomes compared to placebo. Primary Objective: To evaluate the efficacy of intranasal Dexmedetomidine as a premedication to control hypertension in elderly patients scheduled for cataract surgery. Secondary Objectives: 1. To assess surgery cancellation rates. 2. To evaluate satisfaction levels among patients, anesthesiologists, and surgeons using the Modified Observer's assessment of alertness/sedation scale (MOAA/S). 3- To evaluate the effect of intranasal dexmedetomidine on HR multiple readings starting from preoperative hold area till 2 hours postoperatively. This randomized, double-blinded clinical trial will include 126 elderly hypertensive patients (≥65 years) undergoing cataract surgery under local anesthesia. …
This description comes directly from the study's public registry record.
Mohammad E Salama, MD · +201016865861 · MohammadElhossieny88@med.suez.edu.eg
Abdelrhman M Alshawadfy, MD · +201091091620 · abdelrhmanalshawadfy@gmail.com
Always discuss trial participation with your own doctor first.
| Suez Canal University Hospitals | Ismailia, Ismailia Governorate, Egypt | Recruiting |
Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.
We email about this public record only. Unsubscribe anytime with one click. Never medical advice.
This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.
Source record: clinicaltrials.gov/study/NCT07080229