- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04855838
Dysphagia After Anterior Cervical Spine Surgery
Impaired Swallowing Function After Anterior Cervical Spine Surgery- Incidence, Long-term Effect on Nutrition and Effect of Oral Neuromuscular Training
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study design: This study contains of two parts. The first part of this study is a prospective observational cohort study with consecutive observations on the characterization of incidence of and factors related to dysphagia after ACSS (within 14 days of surgery and 2-3 weeks later), and investigation the long-term effect of dysphagia on nutritional status 12 ± 3 months later.
The second part of this study is a prospective randomized open-label trial with blinded evaluators (PROBE-design) that compare conventional care to neuromuscular training in the treatment of dysphagia.
Subjects and procedure: Part 1: All patients enrolled at the University Hospital of Umeå who have undergone ACSS between C2 and Th1 level due to trauma are eligible participants in the first part of the study (the observational cohort study). All participants will have their swallowing function assessed with a flexible video endoscopic evaluation of swallowing (i.e. FESS) within 14 days after surgery and have their nutritional status examined with the clinical test Nutrition Risk Screening-2002 (NRS-2002) and blood sample for biomarkers of malnutrition (i.e., levels of Albumin, levels of Leptin, Ghrelin and Adiponektin and also metabolites as ketone bodies (3 hydoxibutyrat and acetoacetate). The swallowing assessment and nutritional screening with NRS-2002 will be performed by a speech- language pathologist or physician in otolaryngology. Blood sample will be collected by a nurse at the unit where the participant is staying, who have extended knowledge in the procedure. If a swallowing dysfunction is present the patient will be followed-up within 2-3 weeks later (i.e., 4±1- week post-operation) to assess the spontaneous recovery. During the period from the first assessment to the follow-up all patients will be given conventional care (e.g., postural adjustments, swallowing maneuvers, modified consistency of solid and/or liquid food). If the patient has a remaining swallowing dysfunction at the reassessment 4±1-week post-operation the patient will be asked to participate in part 2 of the study (the interventional study). All patients participating in part 1, will have another examination of nutritional status at 12 ± 3 months after ACSS. In order to study the long-term effect of dysphagia on nutrition.
Part 2: Participants with presenting swallowing dysfunction at the reassessment 4±1 week post- operation will after given their oral or written consent be randomly assigned to 8 weeks of either conventional care (control group) or oral neuromuscular training with an oral device (intervention group). Randomization will be performed web-based using the program MINIM with minimization/ stratification for aspiration (yes/no) on FEES leading to an equal balance of prognostic important variable at baseline. In each group, swallowing function, swallowing-related quality of life measured by the Swallowing Quality of life Questionnaire (SWAL-QOL) and an examination of nutritional status with the clinical screening NRS-2002 and blood samples will be assessed at baseline (i.e. 4±1 week post-surgery assessment), eight weeks after baseline (end-of treatment), and 12 ± 3 months post-treatment. A swallowing assessment will also be performed four weeks into the treatment period. If oral neuromuscular training with an oral device is found to be effective in the intervention group, it will be also offered to the control group after the study is finished. All assessments will be carried out at the University Hospital of Umeå. All the assessments of the participants' swallowing function will be recorded, and the evaluators will be blinded to treatment at the assessment of the FEES.
Clinical data will be obtained from the participants' journal part 1 and 2 regarding sex, age, weight, height, body mass index (BMI), presence of a tracheostomy and if presence what type of tube used, length of intubation, presence of pneumonia, length stay at the hospital or ICU, medical diagnoses, the severity of the spinal cord injury according to the American Spinal Injury Association (ASIA) impairment scale, level of spinal cord injury and whether left or right approach was used during the ACSS will be recorded. Prior to the first assessment of the participant's swallowing function, written or oral (if tetraplegia) consent will be collected from each patient.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Thorbjörn Holmlund, PhD/MD
- Phone Number: +46907850000
- Email: thorbjorn.holmlund@umu.se
Study Locations
-
-
-
Umeå, Sweden
- Recruiting
- University Hospital of Umeå
-
Contact:
- Patricia Hägglund, PhD/SLP
- Email: patricia.hagglund@umu.se
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- All patients enrolled at the University Hospital of Umeå who have undergone ACSS between C2 and Th1 level due to trauma are eligible participants in the first part of the study.
- Eligibility criteria to participate in part 2 is swallowing dysfunction on FEES at 4±1-week post-operation
Exclusion Criteria:
- Patients <18 years of age
- known dysphagia prior to the trauma/injury
- affected brainstem that is shown on a CT or MRI
- severe brain damage.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Intervention group
Intensive training with oral neuromuscular device (intervention group) and traditional compensatory swallowing training under 8 weeks with start 4 (±1) weeks post-operation.
|
The oral device is used for 30 seconds, three times a day, before meals and implies new possibilities for training of the orofacial and pharyngeal muscles.
|
NO_INTERVENTION: Control group
Traditional compensatory swallowing training under 8 weeks with start 4 (±1) weeks post-operation.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Dysphagia severity
Time Frame: At start, at 4 weeks into the training, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Change in swallowing function measured by FEES.
|
At start, at 4 weeks into the training, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Swallowing ability
Time Frame: At start, at 4 weeks into the training, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Change in swallowing ability measured by the FOIS (functional oral intake scale)
|
At start, at 4 weeks into the training, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Swallowing related quality of life
Time Frame: At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Change in quality of life related to swallowing measured by the SWAL-QOL questionnaire.
|
At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Nutritional status
Time Frame: At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Changes in nutritional status measured by the NRS-2002
|
At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Nutritional and metabolic status
Time Frame: At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Changes in nutritional status measured by blood samples (i.e., levels of Albumin, levels of Leptin, Ghrelin and Adiponektin and also metabolites as ketone bodies)
|
At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
The frequency of pneumonia
Time Frame: At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
The frequency of pneumonia will be will be registered and compared between the intervention and control group.
|
At start, at end of treatment (after 8 weeks) and 12 ± 3 months post-intervention
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Patricia Hägglund, PhD/SLP, Umea University
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2019-06543
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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 Dysphagia
-
Morinaga Milk Industry Co., LTDHospital de MataróRecruitingDysphagia | Swallowing Disorder | Dysphagia, Oral Phase | Dysphagia, Esophageal | Dysphagia, OropharyngealSpain
-
All India Institute of Medical Sciences, New DelhiRecruitingOropharyngeal Dysphagia | Dysphagia, Late Effect of Stroke | Transfer Dysphagia | Cricopharyngeus Muscle DysfunctionIndia
-
National Taiwan University HospitalRecruitingDysphagia, Swallowing Function, Diet Modification, Dysphagia Diet, Diet StandardizationTaiwan
-
University of Southern CaliforniaRecruitingDysphagia | Pharyngeal Dysphagia | Oral Pharyngeal DysphagiaUnited States
-
Peter Belafsky, MDTerminatedDysphagia | Oropharyngeal Dysphagia (OPD)United States
-
Atlantic Health SystemRecruitingPost Extubation DysphagiaUnited States
-
University of California, DavisCalifornia Institute for Regenerative Medicine (CIRM); Cook MyoSiteRecruitingOropharyngeal DysphagiaUnited States
-
University of British ColumbiaB.C. Rehabilitation FoundationCompletedThin Liquid DysphagiaCanada
-
Umm Al-Qura UniversityCompleted
-
NestléCompleted
Clinical Trials on Oral neuromuscular training
-
Umeå UniversityUniversity Hospital, UmeåRecruitingStroke | DysphagiaSweden
-
October 6 UniversityActive, not recruiting
-
Umeå UniversityUppsala UniversityCompleted
-
Riphah International UniversityCompletedAnterior Cruciate Ligament InjuriesPakistan
-
Investigación en Hemofilia y FisioterapiaCompleted
-
The University of Hong KongUnknownDevelopmental Coordination DisorderHong Kong
-
The Methodist Hospital Research InstituteCompleted
-
University of Colorado, DenverCompletedBrain Concussion | Postural Balance | Musculoskeletal Injury | LocomotionUnited States
-
Children's Hospital Medical Center, CincinnatiNational Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) and other collaboratorsCompletedACL InjuryUnited States