NCT06383273 · Melt Pharmaceuticals
A Study to Evaluate Efficacy and Safety of MELT-300 for Procedural Sedation in Subjects Undergoing Cataract Extraction With Lens Replacement (CELR)
What this study is about
The goal of this clinical trial is to learn if MELT-300 works on procedural sedation in adult participants undergoing cataract extraction with lens replacement (CELR). It will also learn about the safety of MELT-300. Researchers will compare MELT-300 to a placebo (a look-alike substance that contains no drug) to see if MELT-300 works on procedural sedation in adult participants undergoing CELR.
View original scientific description
The goal of this clinical trial is to learn if MELT-300 works on procedural sedation in adult participants undergoing cataract extraction with lens replacement (CELR). It will also learn about the safety of MELT-300. Researchers will compare MELT-300 to a placebo (a look-alike substance that contains no drug) to see if MELT-300 works on procedural sedation in adult participants undergoing CELR.
Interventions
DRUG
MELT-300 sublingual tablet
Each dose of MELT-300 will be provided as a single sublingual tablet, containing 3 mg midazolam and 50 mg ketamine. Participants will receive 1 sublingual tablet of study medication 30 (± 5) minutes prior to planned surgery start, without food or water.
DRUG
Midalozam sublingual tablet
Each dose of midazolam will be provided as a single sublingual tablet, containing 3 mg midazolam. Participants will receive 1 sublingual tablet of study medication 30 (± 5) minutes prior to planned surgery start, without food or water.
DRUG
Placebo sublingual tablet
Each dose of placebo will be provided as a matching sublingual tablet, containing placebo. Participants will receive 1 sublingual tablet of study medication 30 (± 5) minutes prior to planned surgery start, without food or water.
Primary outcome measures
Percentage of Participants Achieving Successful Procedural Sedation
Time frame: Preoperative (Day 1), Intraoperative (Day 1), and Postoperative (Day 1)
Successful procedural sedation is defined as achieving target sedation level (Ramsay Sedation Scale \[RSS\] level 2 or 3) by the start of surgery without need for rescue sedation medication, no requirement for intraoperative sedation medication, and able to complete the surgery (i.e. procedural sedation responder). The Ramsay Sedation Scale (RSS) was the first scale to be defined for the sedated participants and was designed as a test of arousability. The Ramsay Scale provides three levels of 'awake' states (score 1-3) and three levels of 'asleep' states (score 4-6). A score of 2 (participant is cooperative, orientated, and tranquil) best fits an optimum sedation level based on the criteria of calm, comfortable, communicative, and cooperative participants.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Participants must meet all of the following in order to be enrolled into the study: 1. Males and females ≥ 18 years of age 2. Are to undergo unilateral primary CELR under topical anesthesia, with a phacoemulsification device and insertion of an intraocular lens (no restrictions on lens type) 3. For women of childbearing potential (WOCBP), have a negative urine pregnancy test, and abstain from sexual activity or use a double barrier method (e.g. condom and diaphragm) of birth control from Day 1 and up to 2 days after study drug administration. 4. Willing to refrain from alcohol consumption within 24 hours of randomization 5. Are competent to provide informed consent 6. Voluntarily provide informed consent in accordance with governing International Review Board (IRB) requirements and provide Health Insurance Portability and Accountability Act (HIPAA) authorization, prior to any procedures or evaluations performed specifically for the sole purpose of the study 7. Ind
Where
- Chico, California
- Grand Junction, Colorado
- Jacksonville, Florida
- Hagerstown, Maryland
- Alexandria, Minnesota
- Bay Saint Louis, Mississippi
- Fargo, North Dakota
- West Fargo, North Dakota
- Scranton, Pennsylvania
- Conway, South Carolina
- Sioux Falls, South Dakota
- Pleasant Grove, Utah
Collaborators
MedTrials Incorporated, Evolution Research Group, Catalent, Pharmalex
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Aug 2, 2024 · Source of record for eligibility and locations