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Airway Changes in Patients Undergoing Elective Surgical Procedures in the Prone and Trendelenburg Positions
NCT02738788 · View on ClinicalTrials.gov ↗
Study Summary
The goal of this study is to track the intraoperative changes that occur in the airways of patients undergoing 1) laparoscopic surgeries in the Trendelenburg position, and 2) spinal surgeries in the prone position, as well as the regression of these changes postoperatively. These surgeries are known to cause edema and swelling of the soft tissues of the head and neck, temporarily worsening airway anatomy, but there is little data quantifying these changes, and no studies have investigated the time course required for the airway to return to its baseline after extubation. This would be important clinical information given that airway management is always a major concern perioperatively. The investigators will test hypotheses by evaluating patients' airways preoperatively, immediately post-extubation, and at regular intervals thereafter using the Modified Mallampati Score class (MMS), in which a patient's airway is scored from class 1 to 4 (in which 4 indicates the highest likelihood of a difficult intubation) based on the visibility of the soft palate, uvula, and faucial pillars inside the oral cavity.
Conditions Studied
Interventions
- OTHER Intubation
Study Locations (1)
Massachusetts
- Tufts Medical Center — Boston
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 180 participants |
| Start Date | 2015-05 |
| Est. Completion | 2026-07-31 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT02738788
The ClinicalTrials.gov registry entry for NCT02738788 describes a study currently listed as active not recruiting. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 180 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Tufts Medical Center, which has 132 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Airway Management appearing as the primary indexed condition, and to 1 intervention — of which Intubation is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT02738788 reports 1 study location spanning 1 distinct geographic area — top geographies include Massachusetts. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT02738788 about?
NCT02738788 is a clinical study titled "Airway Changes in Patients Undergoing Elective Surgical Procedures in the Prone and Trendelenburg Positions". The goal of this study is to track the intraoperative changes that occur in the airways of patients undergoing 1) laparoscopic surgeries in the Trendelenburg position, and 2) spinal surgeries in the prone position, as well as the regression of these changes postoperatively. These surgeries are known...
What is the current status of trial NCT02738788?
This trial is currently active not recruiting. The enrollment target is 180 participants. The study started on 2015-05. Estimated completion is 2026-07-31.
What conditions does trial NCT02738788 study?
This clinical trial studies the following conditions: Airway Management. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT02738788?
The interventions under investigation include: Intubation (OTHER). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT02738788?
This trial is sponsored by Tufts Medical Center, which has 132 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT02738788 being conducted?
This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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