RESUMEN
BACKGROUND: 68 Gallium-DOTATATE (68 Ga-DOTATATE) is a somatostatin analog used as a PET tracer to successfully identify neuroendocrine tumors (NETs). Due to the rarity of sinonasal NETs, there are few recommendations for 68 Ga-DOTATATE imaging in these patients. METHODS: We discussed the impact of 68 Ga-DOTATATE imaging on the management of six sinonasal NET cases and reviewed existing literature. RESULTS: 68 Ga-DOTATATE PET/CT revealed an unknown primary in one case and identified metastatic disease in a primary sinonasal small cell neuroendocrine carcinoma (SNEC) patient missed on conventional imaging. In two esthesioneuroblastoma (ENB) patients, 68 Ga-DOTATATE detected abnormal radiotracer uptake not present on 18F-FDG PET/CT and identified a patient for treatment with 177 Lu-DOTATATE. CONCLUSIONS: This is the one of the first few reports, and the largest series to our knowledge, demonstrating the utility of 68 Ga-DOTATATE imaging for primary sinonasal SNEC and ENB. Further study is required to determine its role in sinonasal NET management.
Asunto(s)
Galio , Tumores Neuroendocrinos , Compuestos Organometálicos , Radioisótopos de Galio , Humanos , Tumores Neuroendocrinos/diagnóstico por imagen , Tumores Neuroendocrinos/terapia , Tomografía Computarizada por Tomografía de Emisión de Positrones , RadiofármacosRESUMEN
OBJECTIVES/HYPOTHESIS: While virtual reality (VR) has been used as analgesia and anxiolysis for invasive procedures, no literature exists on the use of VR in the pediatric otolaryngology setting. The purpose of this study was to determine the efficacy of VR in reducing pain and anxiety for pediatric otolaryngology patients. STUDY DESIGN: Randomized controlled trial. METHODS: A total of 53 patients aged 7-17 undergoing in-office nasal endoscopies were included. Patients were randomized to receive VR or standard of care. Procedural pain, anxiety, and satisfaction scores were recorded from patients and caregivers. The physician filled out a childhood emotional manifestation scale (CEMS). RESULTS: Patients in VR group reported a significant decrease in pain (0.80 ± 1.06 vs. 2.26 ± 2.38, P = .018) and anxiety (9.50 ± 12.48 vs. 38.48 ± 29.83, P = .0002) and increase in procedural satisfaction (6.40 ± 0.77 vs. 4.74 ± 1.74, P = .0002) compared to patients in control group. CEMS scores were significantly reduced in VR group (5.15 ± 0.46 vs. 9.64 ± 5.66, P = .0001) and caregiver anxiety levels were significantly reduced in VR group (11.50 ± 17.67 vs. 27.39 ± 30.48, P = .041) compared to control group. There were no reported side effects. Procedural time did not significantly differ between groups. CONCLUSIONS: For pediatric otolaryngology patients undergoing in-office nasal endoscopies, VR is a safe and effective form of distraction analgesia and anxiolysis, significantly reducing pain and increasing procedural satisfaction for patients. In addition, VR significantly reduces anxiety for both patients and caregivers without disrupting procedural efficiency and workflow. LEVEL OF EVIDENCE: 2. Laryngoscope, 131:E1714-E1721, 2021.