Dysphagia Comes and Goes, Dysphagia, Esophageal, Dysphagia, Oral Phase, Thyroid Cancer, Thyroid Goiter, Thyroiditis, Thyroid Neoplasms, Thyroid Nodule (Benign)
Conditions
Keywords
Thyroidectomy, Total thyroidectomy, Post-thyroidectomy, Post-thyroidectomy dysphagia, International, Multi-centric
Brief summary
The most common and feared complications of total thyroidectomy are vocal cord paralyses and hypocalcemia. However, post-thyroidectomy dysphagia is not uncommon and has important consequences on the quality of life (QoL). It should be taken seriously by all clinicians.
Detailed description
Dysphagia is a possible complication that can be observed in patients undergoing thyroidectomy, and can be related to superior and inferior laryngeal nerves dysfunction, but it usually appears after an uncomplicated surgical procedure. Aerodigestive symptoms, such as discomfort, tightness, lump, foreign body, difficulty or pain during swallowin, can also present before operation. If it appears or aggrevates after surgery, laryngeal nerve damage (superior laryngeal nerve - SLN, or inferior laryngeal nerve - recurrent, RLN), tracheo-malacia and postoperative fibrotic changes should be interrogated. However, in most of the cases, an anatomic and/or physiologic defect in the oro-pharngeal region is not easy to be detected. Therefore, a subjective feeling of dysphagia is more common. Dysphagia has important consequences on the QoL in postoperative period, and should be addressed by the primary surgeon/clinician, regardless of whether it is objective or subjective. The goal of the present study is to better understand the incidence of postoperative dysphagia symptoms among patients who have undergone total thyroidectomy for benign or malign thyroid disease. Besides, all possible risk factors (pre-intra-post-operative) are also going to be evaluated in detail, and the efficacy of a 6-week dysphagia-rehabilitation programme will also be employed and results will be shared.
Interventions
PROCEDURETotal thyroidectomy
DRT-diet modification, compensation strategies, oral motor exercises such as laryngeal elevation, masseters / tongue hold / exercise, bolus transition exercise; chin-down/up, head rotation, and other maneuvers with tactile stimulation.
Sponsors
Umraniye Education and Research Hospital
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
DIAGNOSTIC
Masking
NONE
Masking description
THE STUDY IS OPEN TO ALL SURGICAL CLINICS OVER THE WORLD EAGER TO JOIN; EXCEL WITH FORMS TO BE FILLED ARE AVAILABLE, please contact the principle/co-investigators by phone/e-mail.
Intervention model description
Dysphagia among patients who have undergone total hyroidectomy for benign/malign thyroid disease. The preoperative factors (demographics; co-morbidities such as diabetes, multiple sclerosis, Parkinson's; body mass index; routine ear-nose-throat-ENT consultation), operative factors (over-manipulation, injury to larynx/neural plexus, easy/hard tracheal intubation, closure of strap muscles/stay open) and postoperative evaluation 1-No dysphagia, 2-Dysphagia with at least one other complication (nerve injury, hypocalcemia), 3-Dysphagia without any other surgical complications; ENT&neurology consultations, survey.
Eligibility
Sex/Gender
ALL
Age
17 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Patients with benign or malignant thyroid disorder (multinodular goitre, toxic goitre, thyroid carcinoma) * Patients with total thyroidectomy (TT) indication * Patients over 17 year-old
Exclusion criteria
* Patients without thyroid disease * Patients with thyroid disorder, but prepared for surgery other than TT * Healthy volunteers * Patients below 17 y/o
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Evaluation of Dysphagia-Subjective Survey Form | 12 months | Subjective survey form to be filled- a self-evaluation questionnaire-to evaluate 'Change from baseline postoperative (po) day 1-3 to week 2, po week 6, po week 16, po week 24, po week 36 and po week 48 (last). A new form will be filled in for each outpatient clinic control. assessing common dysphagia symptoms- includes 6 items scored within a range of 0 (without swallowing alterations) to 24 (maximum swallowing dysfunction). |
| Evaluation of Dysphagia-Objective Functional Outcome Swallowing Score (FOSS) | 12 months | Objective survey form to be filled- a clinician-oriented questionnaire assessing the swallowing function objectively, from stage I (normal function) to stage V (no oral intake). To evaluate change in dysphagia from baseline po day 1-3 to .po week 2, po week 6, po week 16, po week 24, po week 36 and po week 48 (last). A new form will be filled in for each outpatient clinic control. |
| Evaluation of Dysphagia- ENT Consultation | 12 months | Flexible fiberoptic laryngoscopy (any anatomic explanation for dysphagia? YES or NO? To evaluate change in dysphagia from baseline at postoperative (po) week 6 to po week 24, po week 48 (last). |
| Evaluation of Dysphagia- Neurology Consultation | 12 months | EMG-electromyography test (any anatomic and/or physiologic dysfunction? YES or NO? To evaluate change in dysphagia from baseline at postoperative (po) week 6 to po week 24, po week 48 (last). |
| Evaluation of Dysphagia- Esophago-gastro-duodenoscopy (EGD) | 6 weeks | Any anatomic defect? EGD will be performed once at Postoperative (po) week 6. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Evaluation of Standard Dysphagia Rehabilitation | 12 weeks | 6-week treatment, starting from po week 6, for all patients with dysphagia- ending at po week 12. Any improvement after 6-week treatment? evaluate at po week 12 and please answer: Any improvent in dysphagia symptom? -YES or NO? |
Countries
Turkey (Türkiye)
Contacts
Primary ContactEthem UNAL, MD, PhD, USMLE, IFSO & Board CSS
Backup ContactSema YUKSEKDAG, MD
Outcome results
None listed