Lauren E Miller1, Adva Buzi2, Ashley Williams2, Rachel S Rogers3, Angel G Ortiz3, Kellye O Jones-Ho2, Lisa M Elden2. 1. Department of Otolaryngology, 1866Massachusetts Eye and Ear Infirmary, Boston, MA, USA. 2. Department of Otolaryngology-6567Children's Hospital of Philadelphia, Philadelphia, PA, USA. 3. Biostatistics and Data Management Care-6567Children's Hospital of Philadelphia, Roberts Center for Pediatric Research, Philadelphia, PA, USA.
Abstract
INTRODUCTION: Telemedicine is an increasingly prevalent component of medical practice. In otolaryngology, there is the potential for telemedicine services to be performed in conjunction with device use, such as with a nasolaryngoscope. This study evaluates the reliability of remote examinations of the upper airway through an iPhone recording using a coupling device attached to a nasopharyngolaryngoscope (NPL). METHODS: A prospective, blinded study was performed for pediatric patients requiring an NPL during an office visit. The NPL was performed using a coupling device attached to a smartphone to record the examination. A second, remote otolaryngologist then evaluated the recorded examination. Both otolaryngologists evaluated findings of anatomic sites including nasopharynx, oropharynx, base of tongue, larynx including subsites of epiglottis, arytenoids, aryepiglottic folds, false vocal cords, true vocal cords, patency of airway, and diagnostic impression, all of which were documented through a survey. Results of the survey were evaluated through inter-rater agreement using the κ statistic. RESULTS: Forty-five patients underwent an NPL, all of which were included in the study. The average age was 4.9 years. The most common complaint requiring NPL was noisy breathing (n = 16). The inter-rater agreement for overall diagnosis was 0.74 with 80% percent agreement, rated as "good." Other anatomic subsites with "good" or better inter-rater agreement were nasopharynx (0.75), oropharynx (0.75), and true vocal cords (0.71), with strong percentage agreement of 89%, 91%, and 87%, respectively. Both users of the adaptor found the recording setup to run smoothly. CONCLUSION: A telemedicine device for NPL use demonstrates strong diagnostic accuracy across providers and good overall evaluation. It holds potential for use in remote settings.
INTRODUCTION: Telemedicine is an increasingly prevalent component of medical practice. In otolaryngology, there is the potential for telemedicine services to be performed in conjunction with device use, such as with a nasolaryngoscope. This study evaluates the reliability of remote examinations of the upper airway through an iPhone recording using a coupling device attached to a nasopharyngolaryngoscope (NPL). METHODS: A prospective, blinded study was performed for pediatric patients requiring an NPL during an office visit. The NPL was performed using a coupling device attached to a smartphone to record the examination. A second, remote otolaryngologist then evaluated the recorded examination. Both otolaryngologists evaluated findings of anatomic sites including nasopharynx, oropharynx, base of tongue, larynx including subsites of epiglottis, arytenoids, aryepiglottic folds, false vocal cords, true vocal cords, patency of airway, and diagnostic impression, all of which were documented through a survey. Results of the survey were evaluated through inter-rater agreement using the κ statistic. RESULTS: Forty-five patients underwent an NPL, all of which were included in the study. The average age was 4.9 years. The most common complaint requiring NPL was noisy breathing (n = 16). The inter-rater agreement for overall diagnosis was 0.74 with 80% percent agreement, rated as "good." Other anatomic subsites with "good" or better inter-rater agreement were nasopharynx (0.75), oropharynx (0.75), and true vocal cords (0.71), with strong percentage agreement of 89%, 91%, and 87%, respectively. Both users of the adaptor found the recording setup to run smoothly. CONCLUSION: A telemedicine device for NPL use demonstrates strong diagnostic accuracy across providers and good overall evaluation. It holds potential for use in remote settings.
Authors: Janet S Choi; Victoria Yin; Franklin Wu; Neel K Bhatt; Karla O'Dell; Michael Johns Journal: Laryngoscope Date: 2021-08-24 Impact factor: 2.970
Authors: Kyohei Itamura; Dennis M Tang; Thomas S Higgins; Franklin L Rimell; Elisa A Illing; Jonathan Y Ting; Matthew K Lee; Arthur Wu Journal: Ann Otol Rhinol Laryngol Date: 2020-11-30 Impact factor: 1.973
Authors: Kyohei Itamura; Franklin L Rimell; Elisa A Illing; Thomas S Higgins; Jonathan Y Ting; Matthew K Lee; Arthur W Wu Journal: OTO Open Date: 2020-06-08