- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02612961
Normal Saline Use With Suctioning
February 22, 2018 updated by: Johns Hopkins University
Normal Saline Use With Suctioning: A Randomized-Controlled Trial - Pilot Study
A long-standing intervention during tracheostomy tube suctioning in acute care settings is use of saline to loosen and remove respiratory tract secretions, maintain airway patency, and prevent mucus plugs.
Controversy exists regarding safely using saline prior to suctioning for head and neck cancer and mechanically ventilated patients.
To date, all studies had methodological limitations.
In 2013, the clinical consensus statement published by AAO-HNSF identified a research gap based on lack of strong scientific evidence.
A single site, randomized controlled pilot study will be conducted to evaluate effects of saline instillation with tracheostomy tube suctioning; test feasibility of proposed methods and procedures; and ensure proposed outcome variables are measurable and not confounded by extraneous variables.
Institutional review board approval will be obtained before eligible adult subjects (inpatient and intensive care units) are recruited and consented.
Oxygen saturation and heart rate are primary outcome variables; secondary outcome variables are mucus plugs and ventilator-associated pneumonias; other demographic data and patient characteristic variables; and outcome variables on complications and length of stay.
Mean, standard deviation, median, and interquartile range will be calculated for continuous variables using t-tests to compare pre- and post-assessment scores.
Frequencies and percentages will be calculated for categorical variables using Chi square and Fisher Exact tests to compare pre- and post-assessment scores.
Multiple regression analysis will be used to control for confounding variables.
This study is innovative as the first to recruit both head and neck cancer patients and mechanically ventilated patients and to measure all major outcomes of interest in one study.
Understanding the effects of normal saline instillation will enable development of evidence-based guidelines and standardized protocols for tracheostomy tube suctioning.
Study Overview
Status
Completed
Conditions
Study Type
Interventional
Enrollment (Actual)
3
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Maryland
-
Baltimore, Maryland, United States, 21287
- The Johns Hopkins Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 100 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Adult Patients, ages 18 or older, cared for on adult inpatient units/wards.
- Patients who have a tracheostomy tube.
- Tracheostomy tube has been in place at lease for 72 hours (to avoid any late effects of anesthesia that was administered at the time of tracheostomy tube placement).
- Patients must have a physician order to suction the tracheostomy tube at least every 8 hours. This will help us to recruit patients for whom suctioning is already part of standard care. Therefore, patients will not undergo unnecessary suctioning for the purpose of the study.
- Expected hospitalization to be 5 days or greater after consent.
Exclusion Criteria:
- Fresh tracheostomy that still has bleeding from the stoma (< 72 hours since the surgical placement of a tracheostomy tube).
- Active respiratory distress or hemodynamic changes that warrant a change in the existing treatment plan.
- Patients who are expected to die or undergo withdrawal of treatment within 48 hours.
- Patients who are allergic to latex to avoid a reaction with the red rubber suction catheter that will be used in the study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Saline Instillation
3mL normal saline from pink sodium chloride bullet instilled into tracheostomy immediately prior to suctioning.
|
|
Sham Comparator: Placebo
Pretend to instill 3mL of normal saline using empty pink sodium chloride bullet immediately prior to suctioning.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change in Oxygen Saturation
Time Frame: immediately prior to intervention, immediately after intervention, immediately after suctioning patient, again at 1-minute and 5-minute post-suction. Repeated 3 times daily for 5 consecutive days
|
immediately prior to intervention, immediately after intervention, immediately after suctioning patient, again at 1-minute and 5-minute post-suction. Repeated 3 times daily for 5 consecutive days
|
Change in Heart Rate
Time Frame: immediately prior to intervention, immediately after intervention, immediately after suctioning patient, again at 1-minute and 5-minute post-suction. Repeated 3 times daily for 5 consecutive days
|
immediately prior to intervention, immediately after intervention, immediately after suctioning patient, again at 1-minute and 5-minute post-suction. Repeated 3 times daily for 5 consecutive days
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Quality of Life Questionnaire for Mechanically Ventilated ICU patients
Time Frame: 5 Days
|
12 item questionnaire developed for patients who are mechanically ventilated or patients with a tracheostomy tube who are not mechanically ventilated.
|
5 Days
|
Patient's Experience with Normal Saline Instillation and Tracheostomy Tube Suctioning Questionnaire.
Time Frame: 5 Days
|
5 item questionnaire developed to assess patient's experience with normal saline instillation.
|
5 Days
|
Change in Blood Pressure
Time Frame: immediately prior to intervention, immediately after suctioning patient, again at 1-minute and 5-minute post-suction. Repeated 3 times daily for 5 consecutive days
|
Systolic and Diastolic Blood pressure
|
immediately prior to intervention, immediately after suctioning patient, again at 1-minute and 5-minute post-suction. Repeated 3 times daily for 5 consecutive days
|
Secretion Volume measured after suctioning patient.
Time Frame: 5 days
|
5 days
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Assessment for Presence of Mucus Plug in tracheostomy tube lumen.
Time Frame: 5 Days
|
visual assessment of tracheostomy tube for presence of mucus plug.
|
5 Days
|
Length of stay in the intensive care unit, wards, hospital.
Time Frame: through study completion, an average of 1 year.
|
identified by assessing patient's electronic health record.
|
through study completion, an average of 1 year.
|
Presence of Ventilator Associated Pneumonia based on Center for Disease Control algorithm for clinically defined pneumonia.
Time Frame: through study completion, an average of 1 year
|
Identified based on presence of new infiltrates on chest X-rays, fever > 38°F, Leukopenia (<4000 WBC/mm-squared), or Leukocytosis (≥12,000WBC/mm-squared), positive sputum cultures, and worsening gas exchange documented in patient's electronic health record based on the Center for Disease Control algorithm for clinically defined pneumonia.
|
through study completion, an average of 1 year
|
Time Duration of mechanical ventilation identified through patient's electronic health record.
Time Frame: through study completion, an average of 1 year.
|
through study completion, an average of 1 year.
|
|
Patient presentation of Dyspnea with saline instillation, assessed by patient's presentation, visual assessment.
Time Frame: 5 Days
|
5 Days
|
|
change in presence of bleeding through tracheostomy tube during intervention, assessed visually.
Time Frame: prior to saline instillation and post suctioning of patient, 3 times daily for 5 consecutive days.
|
prior to saline instillation and post suctioning of patient, 3 times daily for 5 consecutive days.
|
|
Presence of atelectasis in patient assessed via Chest X-ray in patient's electronic record.
Time Frame: 5 days
|
5 days
|
|
presence of tracheitis in patient assessed from patient's electronic record.
Time Frame: 5 days
|
5 days
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- American Association for Respiratory Care. AARC Clinical Practice Guidelines. Endotracheal suctioning of mechanically ventilated patients with artificial airways 2010. Respir Care. 2010 Jun;55(6):758-64.
- Mitchell RB, Hussey HM, Setzen G, Jacobs IN, Nussenbaum B, Dawson C, Brown CA 3rd, Brandt C, Deakins K, Hartnick C, Merati A. Clinical consensus statement: tracheostomy care. Otolaryngol Head Neck Surg. 2013 Jan;148(1):6-20. doi: 10.1177/0194599812460376. Epub 2012 Sep 18.
- Maggiore SM, Lellouche F, Pignataro C, Girou E, Maitre B, Richard JC, Lemaire F, Brun-Buisson C, Brochard L. Decreasing the adverse effects of endotracheal suctioning during mechanical ventilation by changing practice. Respir Care. 2013 Oct;58(10):1588-97. doi: 10.4187/respcare.02265. Epub 2013 Mar 6. Erratum In: Respir Care. 2013 Dec;58(12):e173.
- Halm MA, Krisko-Hagel K. Instilling normal saline with suctioning: beneficial technique or potentially harmful sacred cow? Am J Crit Care. 2008 Sep;17(5):469-72. No abstract available.
- Paratz JD, Stockton KA. Efficacy and safety of normal saline instillation: a systematic review. Physiotherapy. 2009 Dec;95(4):241-50. doi: 10.1016/j.physio.2009.06.002. Epub 2009 Sep 12.
- Dennis-Rouse MD, Davidson JE. An evidence-based evaluation of tracheostomy care practices. Crit Care Nurs Q. 2008 Apr-Jun;31(2):150-60. doi: 10.1097/01.CNQ.0000314475.56754.08.
- Caruso P, Denari S, Ruiz SA, Demarzo SE, Deheinzelin D. Saline instillation before tracheal suctioning decreases the incidence of ventilator-associated pneumonia. Crit Care Med. 2009 Jan;37(1):32-8. doi: 10.1097/CCM.0b013e3181930026.
- Reeve JC. Instillation of normal saline before suctioning reduces the incidence of pneumonia in intubated and ventilated adults. Aust J Physiother. 2009;55(2):136. doi: 10.1016/s0004-9514(09)70044-3.
- Kleinpell R. Use of Normal Saline Instillation with Suctioning: The Debate Continues. Critical Care Alert 2009;17(1):1.
- Christensen RD, Henry E, Baer VL, Hoang N, Snow GL, Rigby G, Burnett J, Wiedmeier SE, Faix RG, Eggert LD. A low-sodium solution for airway care: results of a multicenter trial. Respir Care. 2010 Dec;55(12):1680-5.
- Evans J, Syddall S, Butt W, Kinney S. Comparison of open and closed suction on safety, efficacy and nursing time in a paediatric intensive care unit. Aust Crit Care. 2014 May;27(2):70-4; quiz 75-6. doi: 10.1016/j.aucc.2014.01.003. Epub 2014 Mar 11.
- Iranmanesh, Sedigheh, Rafiei, Hossein. Normal saline instillation with suctioning and its effect on oxygen saturation, heart rate, and cardiac rhythm. Int J Nurs Educ 2011;3(1):42.
- Caparros AC. Mechanical ventilation and the role of saline instillation in suctioning adult intensive care unit patients: an evidence-based practice review. Dimens Crit Care Nurs. 2014 Jul-Aug;33(4):246-53. doi: 10.1097/DCC.0000000000000049.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 1, 2016
Primary Completion (Actual)
January 16, 2016
Study Completion (Actual)
January 16, 2016
Study Registration Dates
First Submitted
November 18, 2015
First Submitted That Met QC Criteria
November 23, 2015
First Posted (Estimate)
November 24, 2015
Study Record Updates
Last Update Posted (Actual)
February 26, 2018
Last Update Submitted That Met QC Criteria
February 22, 2018
Last Verified
February 1, 2018
More Information
Terms related to this study
Other Study ID Numbers
- IRB00054395
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Tracheostomy
-
University of MilanASST Santi Paolo e Carlo; Dejan Radovanovic; Marina Gatti; Michele Mondoni; Stefano... and other collaboratorsNot yet recruiting
-
Centre Hospitalier Universitaire, AmiensCompletedTracheostomy Hemorrhage | Tracheostomy Complications | Other Tracheostomy ComplicationsFrance
-
Diskapi Yildirim Beyazit Education and Research...CompletedTracheostomy Complication | Percutaneous Tracheostomy | High-frequency Jet VentilationTurkey
-
Universitatea de Medicina si Farmacie Iuliu HatieganuRecruitingTracheostomy Complication | Tracheostomy Infection | Tracheostomy HemorrhageRomania
-
Aksaray UniversityNot yet recruitingTracheostomy Complication | Percutaneous Tracheostomy | Airway Trauma | Tracheostomy HemorrhageTurkey
-
Johns Hopkins UniversityNot yet recruitingTracheostomyUnited States
-
Capital Medical UniversityCompleted
-
Atos Medical ABCompleted
-
University of AlbertaAlberta Innovates Health SolutionsNot yet recruiting
Clinical Trials on 3mL of normal saline from the pink sodium chloride bullet
-
Arcispedale Santa Maria Nuova-IRCCSAzienda Sanitaria OspedalieraCompletedContrast Induced NephropathyItaly
-
Sunnybrook Health Sciences CentreUniversity Health Network, Toronto; Canadian Blood ServicesCompletedTransfusion-associated Circulatory OverloadCanada
-
ChimerixTerminatedSevere Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) | Acute Lung Injury | Coronavirus Disease 2019 (COVID-19)United States
-
Adhish AgarwalUniversity of Utah Center for Clinical and Translational ScienceCompletedHeart Failure With Preserved Ejection FractionUnited States
-
Northwestern UniversityCompletedDystociaUnited States
-
ChimerixTerminatedAcute Myeloid LeukemiaUnited States
-
Vanderbilt UniversityWithdrawnHypertension | Multiple System Atrophy | Pure Autonomic FailureUnited States
-
Helwan UniversityRecruitingAtrial FibrillationEgypt
-
Nada SherifAin Shams UniversityNot yet recruiting
-
Shanghai Zhongshan HospitalUnknownST Elevation Myocardial InfarctionChina