Recombinant human thyroid-stimulating hormone versus thyroid hormone withdrawal preparation for radioiodine ablation in differentiated thyroid cancer in children, adolescents and young adults.

OBJECTIVE: Recombinant human TSH (rhTSH) is commonly used to prepare patients for postoperative radioiodine (I-131) ablation after surgery for differentiated thyroid cancer (DTC). In adults, rhTSH is associated with equivalent oncologic efficacy in comparison to thyroid hormone withdrawal (THW), but its use has not been well studied in children. We aimed to measure time to disease progression after rhTSH stimulation vs. THW in paediatric patients under the age of 21 with DTC following total thyroidectomy. DESIGN: Retrospective cohort study (March 2001-July 2018). PATIENTS: Sixteen children and adolescents (75% female, median age, 17.4 years) who received rhTSH were compared to 29 historical controls (72% female, median age, 18.5 years) prepared with THW, followed for a median of 2.4 years (range, 0.5-14). MEASUREMENTS: Stimulated serum TSH concentrations prior to I-131 ablation and time to disease progression, as determined by a component outcome variable encompassing both structural and biochemical disease persistence/recurrence. RESULTS: No differences were observed in tumour characteristics and I-131 dose (median 2.3 [1.8-2.90] mCi/kg rhTSH) between groups. Patients who received rhTSH achieved a similar median stimulated TSH level (163 [127-184] mU/L), compared to those who underwent THW (136 [94.5-197] mU/L; p = .20). Both groups exhibited similar time to progression (p = .13) and disease persistence/recurrence rates (rhTSH 31% vs. THW 59%, p = .14). CONCLUSION: In this cohort of children and adolescents with DTC, we observed similar time to disease progression among those who received rhTSH or underwent THW prior to postoperative I-131 ablation.

Patient experience with electronic health record-integrated postoperative telemedicine visits in an academic endocrine surgery program.

BACKGROUND: In response to the coronavirus 2019 pandemic, telemedicine use has increased throughout the United States. We aimed to measure patient experience with electronic health record-integrated postoperative telemedicine encounters following thyroid and parathyroid surgery. METHODS: In this preliminary study, adult patients receiving postoperative electronic health record-integrated telemedicine video encounters or standard in-person visits after thyroid or parathyroid surgery at a single institution were prospectively enrolled from November 2019 through May 2020. Patients with home zip codes 10 to 75 miles from the medical center were included. Patient experience was assessed using the Consumer Assessment of Health Care Providers and Systems Clinician & Group Visit Survey 2.0 and the Communication Assessment Tool. Top box analysis was performed, defined as the percentage of respondents who chose the most positive response score. RESULTS: The cohort consisted of 45 telemedicine and 32 in-person encounters. Both groups reported similar and excellent patient experience and satisfaction (9.7 of 10 for telemedicine vs 9.8 of 10 for in-person encounters, mean difference 0.02, 95% confidence interval, [-0.25 to 0.29]). Similar surgeon communication performance was observed (mean Communication Assessment Tool top box score 83% telemedicine vs 86% in-person, mean difference 3%, 95% confidence interval [-10% to 17%]). Nonlinear increases in monthly telemedicine encounter volume were observed within the section of endocrine surgery (3-fold increase) and the health system (125-fold increase) from November 2019 to May 2020. CONCLUSION: Patients who underwent cervical endocrine surgery reported similarly high rates of satisfaction and excellent surgeon communication following either telemedicine or in-person postoperative encounters. Electronic health record-integrated telemedicine for a subset of low-risk procedures can act as a suitable replacement for in-person encounters. A surge in telemedicine use, stimulated by the coronavirus 2019 pandemic, was experienced at our institution.