Thyroid cancer patient reported outcome measures in clinical practice: analysing acceptability and optimizing recruitment.

BACKGROUND: Patient reported outcomes measures (PROMs) can provide valuable metrics in clinical trials and cancer registries. To ensure relevance, patient participation must be optimized and PROMs be highly acceptable to patients. There are few data reporting methods to maximize recruitment and a lack of consensus regarding appropriate PROMs for thyroid cancer survivors. METHODS: All patients with a new diagnosis of thyroid (excluding micropapillary and anaplastic) cancer within a single Australian health district between January 2020 and December 2021 were invited to complete PROMs electronically, and self-report ease of use and comprehensiveness of each tool. Participants completed Short Form-12 (SF-12), European Organization of Research and Treatment of Cancer (EORTC-QLQ-C30), City of Hope Quality of Life-Thyroid Version (COH-TV) and Thyroid Cancer Quality of Life Survey (ThyCaQoL). Semi-structured qualitative telephone interviews explored patient priorities. An enhanced, multimodal recruitment strategy was instituted after 12 months due to low response rates. RESULTS: Survey completion improved under enhanced recruitment (37/62, 60% versus 19/64, 30%, P = 0.0007) with no differences in demographic or clinical characteristics. Few (4%-7%) respondents rated surveys as difficult to complete. No single PROM comprehensively captured health-related quality of life, with disease-specific tools performing marginally better (54% ThyCaQoL and 52% CoH-TV) compared to generic tools (38% SF-12 and 42% EOROTC-QLQ-C30). Qualitative data suggested that concurrent diagnoses, and survey invitation prior to surgery, made surveys more difficult to complete. CONCLUSION: A comprehensive and representative assessment of PROMs in thyroid cancer survivors requires the use of multiple survey tools and specialized staff to maximize recruitment.

Long-Term Health-Related Quality of Life Outcomes Following Thyroid Surgery for Malignant or Benign Disease: Deficits Persist in Cancer Survivors Beyond Five Years.

BACKGROUND: Thyroid cancer diagnoses are increasing and treatment can lead to significant morbidity. Long-term health-related quality of life (HRQoL) in thyroid cancer is understudied and lacks reference populations. This study compares long-term HRQoL between patients with thyroid cancer or benign disease, following thyroid surgery. METHODS: Patients undergoing thyroidectomy between 2000 and 2017 were identified from a pathology database. 696 participants (278 malignant, 418 benign) were invited to complete a validated disease-specific HRQoL tool, City of Hope-Thyroid Version. Propensity scores were used to adjust for demographic and clinical differences between cohorts. RESULTS: 206 patients (102 malignant, 104 benign), 71% female, returned surveys a median of 6.5 (range 1-19) years after thyroidectomy. Of the cancer cohort, 95% had differentiated thyroid cancer and 83% remained disease-free. There were no significant differences in overall HRQoL scores between groups. In comparison to the benign cohort, cancer patients showed a significant detriment in the social subdomain score (OR 0.10-0.96, p = 0.017) but not in other subdomains (physical, psychological, spiritual). Female gender, increasing BMI and cancer recurrence were significantly associated with decreased overall HRQoL. Compared to the benign cohort, cancer patients reported more personal and family distress associated with diagnosis and treatment, increased future uncertainty, poorer concentration and greater financial burden. CONCLUSION: Although no difference in overall HRQoL was found between patients undergoing thyroidectomy for benign or malignant disease, detriments in social well-being may persist many years after surgery. Thyroid cancer patients and their families may benefit from increased supports around the time of diagnosis and treatment.

Bi-national Review of Phaeochromocytoma Care: Is ICU Admission Always Necessary?

BACKGROUND: Post-operative management after phaeochromocytoma resection includes monitoring of blood pressure and blood sugar, and vigilance for haemorrhage. Guidelines recommend 24 h of continuous blood pressure monitoring, usually necessitating HDU/ICU admission. We hypothesised that most patients undergoing phaeochromocytoma resection do not require post-operative HDU/ICU admission. We aim to describe current Australian and New Zealand perioperative management of phaeochromocytoma and determine whether it is safe to omit HDU/ICU care for most patients. METHODS: We collected retrospective data on patients undergoing excision of phaeochromocytoma in 12 centres around Australia and New Zealand between 2007 and 2019. Data collected included preoperative medical management, anaesthetic management, vasopressor support, HDU/ICU admission and complications. RESULTS: A total of 223 patients were included in the study, 173 (77%) of whom were admitted to HDU/ICU post-operatively. The group of patients treated in ICU was similar to the group of patients treated on the ward in terms of demographic and tumour characteristics, and there were significant differences in the proportion of patients admitted to HDU/ICU between centres. Of patients admitted to ICU, 71 (41%) received vasopressor support. This was weaned within 24 h in 55 (77%) patients. Patients with larger tumours (> 6 cm) and a transfusion requirement are more likely to require prolonged inotropic support. Among patients admitted to the ward, there were no complications that required escalation of care. CONCLUSIONS: Although not widespread practice in Australia and New Zealand, it appears safe for the majority of patients undergoing minimally invasive resection of phaeochromocytoma to be admitted to the ward post-operatively.