Congenital Heart Disease in Children, Dysphagia, Vocal Fold Palsy
Conditions
Brief summary
The purpose of this study is to determine how often heart or chest surgery in children leads to problems with the movement of the vocal folds.
Detailed description
Pediatric vocal fold motion impairment (VFMI) is a well-known cause of dysphonia and dysphagia. Previous studies have demonstrated the most common etiology for pediatric VFMI is cardiothoracic surgery which is possibly due to a variety of mechanisms.The investigators hypothesize that universal screening of neonates for VMFI following congenital cardiac surgery (CCS) will lead to a more accurate incidence and earlier diagnosis of VFMI. They believe that earlier identification will lead to changes in feeding regimens that may decrease length of stay (LOS), decrease time to oral feeding, earlier otolaryngologic intervention if indicated, and decreased rates of readmission for pulmonary or feeding complications. The investigators will also use this information to design a refined algorithm for targeted screening of patients who are more likely to have VFMI based on patient and surgery characteristics.
Interventions
PROCEDUREFlexible fiberoptic laryngoscopy
Flexible fiberoptic laryngoscopy with examination and video documentation of laryngeal function preoperatively (if the participant is not intubated and is stable enough to do so) and postoperatively with a 2.4mm flexible laryngoscope will be performed.
PROCEDURELaryngeal ultrasonography
Laryngeal ultrasonography will be performed using a portable ultrasound system while the participants are awake.
Sponsors
Emory University
Study design
Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
No minimum to 18 Years
Healthy volunteers
No
Inclusion criteria
* Children 18 and younger with congenital cardiac disease necessitating surgery * Children 18 and younger whose parents have given and signed an informed consent and HIPAA Authorization as well as the assent of the patient
Exclusion criteria
* History of prior cardiac surgery * Known history of VFMI prior to evaluation * Children 18 and younger who do not survive the immediate postoperative course will be excluded. * Further exclusion may be determined at the discretion of the Principal Investigator.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Postoperative length of stay (retrospective) | Baseline | The number of days of postoperative stay in the hospital will be compiled by reviewing the medical records of all children 18 and under who underwent CCS (as defined by ICD-9-CM congenital heart disease procedure codes) from January 1, 2011 to December 31, 2016. |
| Number of readmissions related to feeding difficulty (retrospective) | Baseline | The number of readmissions to the hospital for feeding difficulties will be compiled by reviewing the medical records of all children 18 and under who underwent CCS (as defined by ICD-9-CM congenital heart disease procedure codes) from January 1, 2011 to December 31, 2016. |
| Number of readmissions related to aspiration (retrospective) | Baseline | The number of readmissions to the hospital for aspiration will be compiled by reviewing the medical records of all children 18 and under who underwent CCS (as defined by ICD-9-CM congenital heart disease procedure codes) from January 1, 2011 to December 31, 2016. |
| Time to initiation of feeding therapy (retrospective) | Baseline | The average time (in days) to start feeding therapy will be compiled by reviewing the medical records of all children 18 and under who underwent CCS (as defined by ICD-9-CM congenital heart disease procedure codes) from January 1, 2011 to December 31, 2016. |
| Number of participants with vocal fold motion impairment (prospective) | Baseline | The number of study participants diagnosed with VFMI following CCS universal screening will be recorded. |
| Postoperative length of stay (prospective) | Up to 180 days | The number of days of postoperative stay at the hospital will be recorded. |
| Time to initiation of feeding therapy (prospective) | Day 7 | The number of days to start feeding therapy will be recorded. |
| Number of readmissions related to aspiration (prospective) | 3 months, 6 months, 12 months | The number of readmissions to the hospital for aspiration will be recorded. |
| Number of readmissions related to feeding difficulty (prospective) | 3 months, 6 months, 12 months | The number of readmissions to the hospital for feeding difficulties will be recorded. |
Countries
United States
Outcome results
None listed