Risk Factors for Decreased Quality of Life in Thyroid Cancer Survivors: Initial Findings from the North American Thyroid Cancer Survivorship Study

Psychological impacts of lobectomy and total thyroidectomy in PTC measuring 1 to 4 cm with low to intermediate risk of recurrence

PURPOSE

To investigate the implications of Lobectomy (LT) or total thyroidectomy (TT) on psychological distress and sleep quality in PTC patients with a low to intermediate risk of recurrence and tumors measuring 1 to 4 cm.

METHODS

Patients who were admitted to our hospital between July 2021 and July 2022 were prospectively enrolled in this survey. Psychological distress and sleep quality were assessed at hospitalization, discharge, and 1, 3, and 6 months post-treatment using validated scales. Participants were divided into LT and TT groups, with propensity score matching (PSM) applied for analyses.

RESULTS

Among 525 eligible PTC patients, 440 patients completed all the questionnaires throughout the follow-up. After PSM, 166 patients underwent LT, and 166 patients underwent TT were enrolled. The psychological distress and sleep quality of patients in the LT group remained relatively stable during the 6-month follow-up, but patients in the TT group may have faced greater sleep quality concerns in the longitudinal assessment. Additionally, the sleep quality of the TT group was also worse than that of the LT group postoperatively.

CONCLUSIONS

The sleep quality rather than other psychological distress of patients with PTC with a low to intermediate risk of recurrence is associated with the extent of surgery.

"Thanks, but no thanks": Factors associated with patients who decline surgical intervention for thyroid cancer

BACKGROUND

Surgery is the mainstay of therapy for thyroid cancer. A rising number of patients decline recommended surgical intervention. This study aimed to identify factors associated with the decision to decline surgery for well-differentiated thyroid cancer.

METHODS

Patients with papillary or follicular thyroid cancer diagnosed between 2004 and 2017 were identified from the National Cancer Database. Patients were grouped based on patient-documented refusal of recommended surgery and patients who successfully completed surgery. Baseline characteristic comparison, univariable and multivariable logistic regression, and survival analyses were performed.

RESULTS

A total of 221,664 patients met inclusion criteria: 565 (0.3%) patients declined and 221,099 (99.7%) underwent recommended surgery. Patients who declined surgery were older, male, Black or Asian, and not privately insured. They more frequently had Charlson-Deyo scores ≥3, were diagnosed at academic centers, and presented with larger tumors and advanced clinical stage. Multivariable modeling demonstrated that older age, Black or Asian race, diagnosis at an academic center, no insurance or lack of private insurance, clinical N stage ≥1a, and clinical M stage >0 were associated with higher odds of declining surgery (P < .001). A mean survival of 10 years was found among patients who declined surgery versus 16 years among patients who underwent surgery (P < .0001).

CONCLUSION

Most patients diagnosed with well-differentiated thyroid cancer undergo physician-recommended surgical intervention. Declining surgery is associated with worse overall survival and is more likely in older, male, Black, or Asian patients with socioeconomic disadvantage. This study underscores the importance of understanding barriers to thyroid cancer surgery and opportunities to optimize outcomes and reduce disparities for these populations.

Dose-dependent relationship between levothyroxine and health-related quality of life in survivors of differentiated thyroid cancer

BACKGROUND

Long-term survival for patients with differentiated (papillary, follicular, and Hürthle cell) thyroid cancer exceeds 95% but self-reported health-related quality of life scores remain low compared with survivors of cancers with worse prognoses. There are reports that thyroid hormone replacement therapy is associated with lower health-related quality of life. This hypothesis was tested in a sample of Medicare Advantage survivors of differentiated thyroid cancer.

METHODS

Data were obtained from the linked 2007-2017 Surveillance, Epidemiology and End Results-Medicare Health Outcomes Survey for patients with differentiated thyroid cancer to conduct a cross-sectional study. Levothyroxine 6-month defined daily dose was calculated from claims data. Defined daily dose was classified as low, average, or high on the basis of standard deviations around body mass index-specific means. Veterans RAND 12-item Quality of Life Survey measures were categorized by T score as low health-related quality of life (T scores ≤25), moderately low (25< T scores ≤50), and high (T scores >50). The association of defined daily dose and health-related quality of life was tested using multinomial logistic regression.

RESULTS

Among patients with differentiated thyroid cancer (n = 782), 67.5% were prescribed levothyroxine for thyroid hormone replacement therapy (mean defined daily dose 123 μg; standard deviation 44.1 μg). Greater defined daily dose was associated with greater relative risk of low (compared with moderately low) health-related quality of life on several measures including Role Limitation (relative risk, 4.9, 95% confidence interval, 2.1-11.6) and Social Functioning (relative risk, 5.6, 95% confidence interval, 2.5-12.5), as well as greater relative risk of multiple low-scoring health-related quality of life measures.

CONCLUSION

Results suggest greater-than-average thyroid hormone replacement therapy dosages may be associated with lower health-related quality of life among survivors of differentiated thyroid cancer. Given the prevalence of thyroid hormone replacement therapy among survivors of differentiated thyroid cancer, thyroid hormone replacement therapy dose adjustment warrants close attention to address the functional and psychosocial well-being of patients.

Long-term Quality of Life After Thyroidectomy: Transoral Endoscopic Thyroidectomy Vestibular Approach Versus Transcervical Approach

OBJECTIVE

To compare long-term health-related quality of life (HRQOL) after Transoral Endoscopic Thyroidectomy Vestibular Approach (TOETVA) and transcervical approach (TCA) thyroidectomy.

STUDY DESIGN

Prospective cohort study.

SETTING

Tertiary referral center.

METHODS

A web-based survey was distributed to patients at our institution who met the criteria for TOETVA and underwent thyroidectomy by TOETVA or TCA between August 2017 and October 2021. All survey participants were at least 6 months postsurgery. Minors, non-English speakers, and patients who received concomitant neck dissection or reoperative thyroidectomy were excluded from the study. The survey assessed quality of life through 4 standardized instruments: the Dermatology Life Quality Index (DLQI), the Eating Assessment Tool (EAT-10), the Voice Handicap Index (VHI-10), and the Short Form Health Survey (SF-36).

RESULTS

A total of 108 TOETVA and 129 TCA patients were included in the study. The median age of respondents was 44 (36, 54; 25th, 75th percentile) years and median time from surgery to survey was 35 (22, 45; 25th, 75th percentile) months. TOETVA group DLQI (0.63 vs 0.99; P = .17), VHI-10 (1.94 vs 1.67; P = .35), EAT-10 (2.14 vs 2.32; P = .29), SF-36 physical component (52.25 vs 51.00; P = .25), and SF-36 mental component (47.74 vs 47.29; P = .87) scores were all similar to those of the TCA group. Scrutinizing specific DLQI questions, individuals in the TOETVA group were less self-conscious of their skin as compared to the TCA group (Q2; 0.08 vs 0.26, P = .03).

CONCLUSION

Long-term HRQOL after TOETVA is similar to TCA, with significantly lower skin-related self-consciousness.

Fear of Cancer Recurrence in Differentiated Thyroid Cancer Survivors: A Systematic Review

Background: Despite excellent survival rates, health-related quality of life detriments are common in differentiated thyroid cancer survivors and can be driven by fear of cancer recurrence (FCR). This review aims to report the incidence of FCR in thyroid cancer survivors and synthesize evidence regarding contributing factors. An overview and appraisal of the range of tools used to measure FCR is presented. Methods: A systematic review of the English literature was performed. The search across six electronic databases generated 3414 studies. Two reviewers independently screened the citations and full-text articles, of which 31 were included. The data were extracted independently by two reviewers. Results: The incidence of FCR was reported in 27/31 studies and ranged from 15% to 91%. Direct comparisons regarding incidence and severity of FCR were not possible due to heterogeneity in cut-points used to define FCR. A total of eight validated tools were used to measure FCR across all studies, with five studies using self-developed nonvalidated items. There was minimal repetition of validated tools and no clear consensus as to a preferred survey tool. Factors influencing FCR were reported in 11 studies. There was minimal overlap of factors influencing FCR. Risk factors contributing to increased FCR reported in more than one study included young age and an upcoming clinical appointment. Male gender and higher education levels were reported in more than one article as protective. No literature evaluating interventions to address FCR in thyroid cancer survivors was found. Conclusion: FCR is common in thyroid cancer survivors, but significant heterogeneity in the current evidence base limits assessment of incidence, severity, or risk factors. There is a need to use validated tools to assess FCR in both research and clinical contexts. Reliable assessment of FCR may permit routine assessment of FCR in clinical practice and allow interventions to be prospectively evaluated to optimize the holistic well-being of thyroid cancer survivors.

Status of mental and social activities of young and middle-aged patients after papillary thyroid cancer surgery

Background

Papillary thyroid cancer (PTC) is prevalent among younger populations and has a favorable survival rate. However, a significant number of patients experience psychosocial stress and a reduced quality of life (QoL) after surgical treatment. Therefore, comprehensive evaluations of the patients are essential to improve their recovery.

Methods

The present study enrolled 512 young and middle-aged patients diagnosed with PTC who underwent surgery at our institution between September 2020 and August 2021. Each participant completed a series of questionnaires: Generalized Anxiety Disorder 7 (GAD-7), European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), Thyroid Cancer-Specific Quality of Life Questionnaire (THYCA-QoL), and Readiness to Return-to-Work Scale (RRTW).

Results

GAD-7 data showed that almost half of the study subjects were experiencing anxiety. Regarding health-related quality of life (HRQoL), participants reported the highest levels of fatigue, insomnia, voice problems, and scarring, with patients in anxious states reporting worse symptoms. Based on RRTW, more than half of the subjects had returned to work and had better HRQoL compared to the others who were evaluating a possible return to work. Age, gender, BMI, education, diet, residence, health insurance, months since surgery, monthly income, and caregiver status were significantly correlated with return to work. Additionally, having a caregiver, higher monthly income, more time since surgery, and living in a city or village were positively associated with return to work.

Conclusion

Young and middle-aged patients with PTC commonly experience a range of health-related issues and disease-specific symptoms following surgery, accompanied by inferior psychological well-being, HRQoL, and work readiness. It is crucial to prioritize timely interventions targeting postoperative psychological support, HRQoL improvement, and the restoration of working ability in PTC patients.

Quality of life of patients with thyroid cancer in Colombia

INTRODUCTION

Quality of life (QoL) in thyroid cancer patients is comparable to patients with other tumours with worse prognosis. The aim was to evaluate QoL in Colombian patients with thyroid carcinoma and to explore the association of QoL scores with patient features.

METHODS

This is a cross-sectional study. The present research was carried out from data obtained for the validation study of the Spanish version of the THYCA-QoL. Adult patients with thyroid carcinoma who underwent total or partial thyroidectomy were included and asked to complete the Spanish-validated versions of the THYCA-QoL and EORTC QLQ-C30 questionnaires. The scores of each domain and single items underwent linear transformation to values of 0-100. Comparisons of scale scores with clinical variables were performed.

RESULTS

We included 293 patients. The global EORTC QLQ-C30 score was 73.2±22.1 and the domains with poorer values were emotional and cognitive and the symptoms with poorer values were insomnia and fatigue. The global THYCA-QOL score was 28.4±17.8. The domains with poorer values were neuromuscular and psychological and the single items with poorer values were headaches and tingling hands/feet.

CONCLUSION

Colombian patients with thyroid cancer have a good prognosis, but they experience important problems related to QoL. QoL was influenced by demographic and clinical factors such as age, sex functional status and clinical stage.

One-year Thyroglobulin Levels as a Predictive Measure for Recurrence and Need for Continued Surveillance in Treated Differentiated Thyroid Cancer

PURPOSE

Patients with differentiated thyroid cancer (DTC) undergo posttreatment surveillance for several years. We aim to better define an excellent response to therapy using thyroglobulin (TG) and thyroglobulin antibody (TGab) levels at 1-year to tailor appropriate length of surveillance.

METHODS

Patients with DTC who underwent surgical treatment with or without adjuvant radioiodine therapy were followed with standard American Thyroid Association surveillance. TG and TGab levels at 1-year posttreatment were used to define 3 cohorts: undetectable TG (<0.5 ng/mL), detectable TG (≥0.5 ng/mL), and positive TGab (>1 IU/mL). The rates of structural recurrence and the trends of TG and TGab were compared.

RESULTS

Of the 268 study patients at 1-year, 210 (78%) had undetectable TG, 29 (11%) had detectable TG, and 29 (11%) had positive TGab. The overall structural recurrence rate was 18/268 (7%): undetectable TG at 1 year, 3/210 (1%), detectable TG at 1-year, 11/29 (38%), and positive TGab at 1-year, 4/29 (13%). At the last follow-up, 196/210 (93%) patients with undetectable TG at 1-year continued to have undetectable TG levels. Regarding patients with detectable TG at 1-year, in 11/29 (38%), detectable TG was converted to undetectable TG at the last follow-up without additional treatments. Of those with positive TGab at 1 year, 6/29 (21%) had resolution of TGab and undetectable TG levels at the last follow-up without additional treatments.

CONCLUSION

One year after treatment of DTC, TG levels <0.5 ng/mL, in the absence of TGab, are associated with an exceedingly low risk of recurrence suggesting that further surveillance may not be warranted.

Quality of Life in Patients With Well-Differentiated Thyroid Carcinoma After Total Thyroidectomy in Greece

INTRODUCTION

Well-differentiated thyroid cancer is among the most common types of endocrine cancer. Despite its increasing prevalence, the prognosis of thyroid cancer is rather good, with a five-year survival rate ranging between 80% and 90%, depending on the histological type. Not only the post-treatment complications and the side effects of the lifelong medication but also the possibility of a recurrence may have a negative impact on the patient's quality of life (QoL).

OBJECTIVE

The aim of this study is to investigate the impact of total thyroidectomy on the QoL of patients with well-differentiated thyroid carcinoma.

METHODS

A prospective study was performed in patients who underwent total thyroidectomy due to well-differentiated thyroid carcinoma in the Otolaryngology-Head and Neck Surgery Department at the University Hospital of Larissa, Greece. The QoL was evaluated based on the "Quality of Life (Thyroid Version)" questionnaire.

RESULTS

One hundred patients participated in the study, with a mean age of 51.24±15.33 years. Of these, 63 (63%) were females and 37 (37%) were males. Social concerns, physical well-being, and psychological well-being presented a gradual positive alteration during the first 12 months after the surgery, with psychological well-being reporting the most significant progress of 15.3%. However, spiritual well-being appeared to decline over time. The younger patients progressively improved their physical, psychological, and mental well-being; however, the older patients showed an amelioration of their social skills. Female patients reported higher levels of spiritual well-being, whereas males developed better social skills.

CONCLUSIONS

In the long term, total thyroidectomy can ameliorate patients' physical status, psychological well-being, and social concerns. However, it might have a negative effect on their mental health during the first 12 months postoperatively. In addition, QoL is directly influenced by demographic characteristics such as age and gender.

Differential utilization of thyroid lobectomy after the 2015 American Thyroid Association guideline update

Background

The 2015 American Thyroid Association (ATA) guidelines added thyroid lobectomy (TL) as the appropriate treatment for low-risk differentiated thyroid cancer (DTC). We aimed to investigate the population-level factors that influence the utilization of TL.

Methods

The Surveillance, Epidemiology and End Results (SEER) database was queried for all DTC patients fitting low-risk criteria as defined by the ATA. Trends in total thyroidectomy (TT) and TL were identified using a Cochrane-Armitage test. Multivariable logistic regression identified patient and socioeconomic characteristics associated with TL, and difference-in-difference analysis was used to control for secular trends over time.

Results

A total of 43,526 patients with low-risk DTC were identified in the SEER database; 39,411 pre-2015 and 4115 post-2015. After 2015, TT continued to outnumber TL (76.2% vs 23.8%), although the rate of TL increased significantly (11.6% to 23.8%, P < 0.001). However, difference-in-difference analysis found that age > 55 (OR 1.11, 95% CI 1.01-1.19, P < 0.001) and rurality (OR 1.16, 95% CI 1.05-1.28, P < 0.001) were independently associated with TT. TL was associated with T1 disease (OR 1.11, 95% CI 1.04-1.19, P = 0.001).

Conclusion

Although the 2015 ATA guideline update led to an increase in TL for low-risk DTC, most patients still underwent TT. Age and neighborhood significantly impact the odds of receiving guideline-appropriate TL for low-risk DTC, especially for T2 disease.

Trajectory analysis of microwave ablation treatment effect on the quality of life and emotional distress in patients with papillary thyroid cancer

PURPOSE

Trajectory changes of quality of life (QOL) and psychological status in patients with T1N0M0 papillary thyroid cancer (PTC) after microwave ablation (MWA) treatment.

METHODS

Patients with T1N0M0 PTC who underwent MWA from March to August 2021 were included in this study. Patients completed the European Organisation for Research and Treatment of Cancer questionnaire (QLQ-C30), Thyroid Cancer-Specific Quality of Life Questionnaire (THYCA-QOL) and Hospital Anxiety and Depression Scale (HADS) at baseline, 3 months, 6 months, 9 months and 12 months after MWA.

RESULTS

181 patients were enrolled in this study. All patients met a minimum of 12 months of follow-up. The QOL at baseline and 12 months after MWA were 14.95 ± 1.78 and 14.19 ± 1.73 (P < 0.01), respectively. Patients' anxiety was 3.33 ± 1.81 and 1.49 ± 2.14 (P < 0.01), respectively. Patients' depression was 2.14 ± 2.10 and 1.40 ± 2.22 (P < 0.01), respectively. In the trajectory analysis, 73%, 19% and 8% of patients achieved significant improvement, slight improvement and stable in QOL, respectively, with older, female, lower education and lower monthly income as the risk factors of QOL. 63%, 31% and 6% of patients achieved significant improvement, slight improvement and stable in anxiety, respectively, with younger, female, lower education, lower monthly income, unmarried or divorced and higher T3, T4 levels as the risk factors of anxiety. 72%, 21% and 7% of patients achieved significant improvement, slight improvement and stable in depression, respectively, with younger, lower monthly income and unmarried or divorced as the risk factors of depression.

CONCLUSIONS

MWA can effectively improve the QOL and emotional distress of patients with T1N0M0 PTC.

A retrospective study of factors affecting contralateral central-neck lymph node metastasis in unilateral papillary thyroid carcinoma

BACKGROUND

In 30-40% of papillary thyroid cancer patients, central neck lymph node metastasis occurs. As a result, prophylactic central neck lymph node dissection is performed. The extent of lymph node dissection and prophylactic central neck lymph node dissection is still debatable. The incidence of central neck lymph node metastasis and related factors were investigated in this study, and also the necessity of both central neck lymph node dissections.

METHODS

Between December 2017 and December 2019, 482 patients had thyroidectomy at Pusan National University Yangsan Hospital. A retrospective study of 186 patients who had a thyroidectomy with bilateral central neck lymph node dissection for unilateral thyroid carcinoma was done.

RESULTS

Ipsilateral and contralateral central neck lymph node metastasis were identified in 40.9% (76/186) and 19.3% (36/186), respectively. Male (p < 0.001), tumor size >1 cm (p = 0.047), extrathyroidal extension (p = 0.002), central neck lymph node metastases >5 (p < 0.001), lateral neck lymph node metastasis (p = 0.012), and ipsilateral central neck lymph node metastasis (p < 0.001) were associated with the contralateral central neck lymph node metastasis in univariate analysis. In a multivariate analysis, extrathyroidal extension (OR, 3.664), more than 5 central neck lymph node metastases (OR, 29.667), ipsilateral central neck lymph node metastasis (OR, 3.911), and male (OR, 5.890) were related to contralateral central neck lymph node metastasis.

CONCLUSION

Male, extrathyroidal extension, and ipsilateral central neck lymph node metastasis may be considered for contralateral prophylactic central neck lymph node dissection. In the future, it is thought that more research on the recurrence rate will be required.

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.

Physical activity and reduced risk of fracture in thyroid cancer patients after thyroidectomy - a nationwide cohort study

Objectives

Levothyroxine suppressive therapy following thyroidectomy for thyroid cancer patients is considered as a risk factor for osteoporosis and fragility fractures. We evaluated the association of regular exercise and exercise habit change with fracture risk in adults older than 40 years who underwent thyroidectomy for thyroid cancer.

Methods

We enrolled the patients who underwent thyroidectomy for thyroid cancer older than 40 years between 2010 and 2016 from the Korean National Health Insurance Service data, and they were followed through 2019. Based on the questionnaire of health examination within 2 years before and after surgery, whether regular exercise once a week was evaluated. The reference group for the statistical analysis was the continuing lack of physical activity group that did not exercise before or after surgery. For fractures newly diagnosed during the follow-up period, univariate and multivariate Cox regression analyses were performed for risk evaluation.

Results

We evaluated 74,774 subjects, of whom 2,924 (3.9%) experienced any fractures during a median follow-up of 4.5 years. Compared with the group consistently lack of physical activity, the group that exercised before and after surgery showed a significant decrease in the risk of any fracture, vertebral fracture, and hip fracture: adjusted hazard ratio 0.848 (95% Confidence Interval 0.771-0.932), 0.703 (0.591-0.836), and 0.405 (0.224-0.732), respectively. For vertebral fracture, a significant reduction in fracture risk was confirmed even in patients who started their regular exercise after surgery: adjusted hazard ratio 0.779 (0.648-0.936). The risk reduction for vertebral fractures upon the initiation of exercise was found to be significant in the high-risk groups of patients: women and total thyroidectomy patients.

Conclusion

We suggest that maintaining or starting regular exercise after surgery may help prevent fractures in thyroid cancer patients older than 40 years who have undergone thyroidectomy.

Determinants and mediating mechanisms of quality of life and disease-specific symptoms among thyroid cancer patients: the design of the WaTCh study

BACKGROUND

Thyroid cancer (TC) patients are understudied but appear to be at risk for poor physical and psychosocial outcomes. Knowledge of the course and determinants of these deteriorated outcomes is lacking. Furthermore, little is known about mediating biological mechanisms.

OBJECTIVES

The WaTCh-study aims to; 1. Examine the course of physical and psychosocial outcomes. 2. Examine the association of demographic, environmental, clinical, physiological, and personality characteristics to those outcomes. In other words, who is at risk? 3. Reveal the association of mediating biological mechanisms (inflammation, kynurenine pathway) with poor physical and psychological outcomes. In other words, why is a person at risk?

DESIGN AND METHODS

Newly diagnosed TC patients from 13 Dutch hospitals will be invited. Data collection will take place before treatment, and at 6, 12 and 24 months after diagnosis. Sociodemographic and clinical information is available from the Netherlands Cancer Registry. Patients fill-out validated questionnaires at each time-point to assess quality of life, TC-specific symptoms, physical activity, anxiety, depression, health care use, and employment. Patients are asked to donate blood three times to assess inflammation and kynurenine pathway. Optionally, at each occasion, patients can use a weighing scale with bioelectrical impedance analysis (BIA) system to assess body composition; can register food intake using an online food diary; and can wear an activity tracker to assess physical activity and sleep duration/quality. Representative Dutch normative data on the studied physical and psychosocial outcomes is already available.

IMPACT

WaTCh will reveal the course of physical and psychosocial outcomes among TC patients over time and answers the question who is at risk for poor outcomes, and why. This knowledge can be used to provide personalized information, to improve screening, to develop and provide tailored treatment strategies and supportive care, to optimize outcomes, and ultimately increase the number of TC survivors that live in good health.

Health-Related Quality of Life After Thyroid Cancer Surgery: A Single-Center, Cross-Sectional Study in Southern Vietnam

Background Thyroid cancer is the most common malignant disease in the endocrine glands. Symptoms of the disease affect the functions of organs in the body. Although thyroid cancer is often considered a "good cancer" because it progresses slowly, the likelihood of successful treatment is quite high; what is special is that the effect on the quality of life (QoL) is on par with more severe types of cancer. Currently, studies on QoL assessment in thyroid cancer patients are quite limited in southern Vietnam. The present study investigated the potential risk factors of deterioration in QoL scores in thyroid cancer patients after thyroidectomy. Methodology A descriptive, cross-sectional study was performed on a total of 162 patients who were diagnosed with thyroid cancer and underwent thyroidectomy at the University Medical Center Ho Chi Minh City, Vietnam, from February to May 2023. Data were collected through face-to-face interviews with patients and from medical records. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 was used to assess the QoL one month after thyroidectomy. Multivariable logistic regression was used to identify factors related to QoL with statistical significance set at p-value <0.05. Results The mean overall QoL in thyroid cancer survivors was 84.4 ± 10.00 (on a scale of 0-100, where 100 was the best). The results of multivariate logistic regression analysis showed that the factors related to QoL after thyroidectomy were surgery type (p < 0.001), having a comorbidity (p = 0.029), economic status (p = 0.026), and hormone disorder (p = 0.009). Conclusions Our study indicated that surgery type, having a comorbidity, economic status, and hormone disorders were independent risk factors for decreased QoL one month after thyroidectomy. It is necessary to thoroughly assess the QoL before and after surgery in thyroid cancer patients. Longer follow-up QoL studies should be performed with larger sample sizes for more accurate results.

Health-Related Quality of Life and Thyroid Cancer-Specific Symptoms in Patients Treated for Differentiated Thyroid Cancer: A Single-Center Cross-Sectional Survey from Mainland China

Background: The incidence of differentiated thyroid cancer in Mainland China has increased rapidly in recent years, yet the number of studies focusing on health-related quality of life (HR-QOL) is still limited. Additionally, some of the quality-of-life (QOL) issues specific to thyroid cancer have not been adequately described. The aims of this study were to assess the generic and disease-specific HR-QOL of differentiated thyroid cancer survivors and to identify the associated factors. Methods: A cross-sectional survey including 373 patients was conducted in Mainland China. Participants completed the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30), the Thyroid Cancer-Specific Quality of Life Questionnaire (THYCA-QOL), and a questionnaire on patient demographics and clinical characteristics. Results: The QLQ-C30 global mean score was 73.12 (standard deviation [SD] = 11.95), while the THYCA-QOL summary mean score was 34.50 (SD = 12.68). The two QLQ-C30 functional subscales with the lowest scores were the social functioning and role functioning subscales. The five symptom subscales of the THYCA-QOL with the highest scores were the subscales regarding less interest in sex, problems with scar, psychological problems, voice problems, and sympathetic problems. Factors associated with worse global QOL on the QLQ-C30 included a shorter time since completing primary treatment (≤6 months), a history of lateral neck dissection, and a lower current thyrotropin (TSH) level (≤0.5 mIU/L). Higher cumulative activities of radioiodine (RAI; >100 mCi), gender (women), postoperative hypoparathyroidism, and a history of lateral neck dissection were associated with worse thyroid cancer-specific QOL. In contrast, higher monthly household income (>5000￥) and a history of minimally invasive thyroid surgery were associated with better thyroid cancer-specific QOL. Conclusions: Thyroid cancer patients experience multiple health-related problems and disease-specific symptoms after completing primary treatment. Patients with a duration ≤6 months from the completion of primary treatment, those with a history of lateral neck dissection, and a current TSH level ≤0.5 mIU/L may be more likely to have impaired generic QOL. More thyroid cancer-specific symptoms may be associated with higher cumulative activities of RAI, gender (women), postoperative hypoparathyroidism, a history of lateral neck dissection, lower monthly household income, and conventional surgery.

Social Determinants of Health and Quality of Life in Endocrine Surgery Patients

INTRODUCTION

Quality of life (QoL) of endocrine surgery patients is an important patient outcome but the role of social determinants of health (SDH) on preoperative QoL is understudied.

METHODS

This study used preoperative data of 233 endocrine surgery patients participating in a longitudinal QoL study to examine the influence of SDH (patient-level and environmental) on preoperative QoL. Patient-level SDH was assessed with structured survey questions and environmental SDH with the Social Vulnerability Index. Multiple domains of QoL were assessed with the Patient-Reported Outcomes Measurement Information System-29 (PROMIS-29).

RESULTS

The average age of the sample was 52.9 y and 76.8% were female, 10% were Hispanic, 55.8% were White, 32.6% were Black, 6.9% were Other, and 4.7% were Asian. Patients with patient-level SDH were more likely to have worse preoperative QoL in multiple PROMIS domains. Patients who lived in the most socially vulnerable areas had the same or better QoL scores in the PROMIS-29 domains than those living in less vulnerable areas. Minority race patients were more likely to have patient-level SDH and to live in the most vulnerable areas.

CONCLUSIONS

This study is the first to our knowledge to examine the role of patient-level and environmental SDH on preoperative QoL among endocrine surgery patients. The results identified specific patient-level factors that could be used as the basis for interventions aimed to improve patients' QoL. Future studies that evaluate the role of preoperative SDH on long-term QoL and clinical outcomes would further enhance our understanding of the impact of SDH on patient wellbeing.

The "not so good" thyroid cancer: a scoping review on risk factors associated with anxiety, depression and quality of life

The incidence of thyroid cancer has increased in recent years, leading to a growing number of survivors facing lifelong consequences. This scoping review investigated anxiety, depression, and quality of life (QoL) in thyroid cancer survivors compared to the general population, those with benign pathology, and survivors of other types of cancers. Moreover, we aimed to identify the risk factors associated with anxiety, depression, and QoL in thyroid cancer patients. A total of 727 articles were identified through PubMed, ProQuest, Cochrane, and Google Scholar databases, and 68 articles that met the criteria were selected for data extraction. Thyroid cancer survivors have a poorer QoL compared to the general population, population with benign pathology, and survivors of other types of cancer associated with worse clinical outcomes. The main risk factors are grouped into socioeconomic factors, disease-specific factors, management factors, comorbidities, and patient perceptions. Effective communication between the patient and the medical team and behavioral interventions may reduce these risks. Despite the common perception of thyroid cancer as a "good cancer," the findings of this review demonstrate the need to address the risk factors associated with increased anxiety, depression, and lower QoL in survivors.

Changes in quality of life after thyroidectomy in subjects with thyroid cancer in relation to the dose of levothyroxine

PURPOSE

Previous studies demonstrated decreased quality of life (QoL) in differentiated thyroid cancer (DTC) survivors and suggested QoL variability related to time from thyroidectomy and levothyroxine dosage. The aims of this study were to evaluate QoL in thyroidectomized subjects in different levothyroxine states and to evaluate the association between TSH and thyroid hormones and QoL.

METHODS

Prospective 5-year study enrolling 208 patients thyroidectomized for DTC, studied in one to four times according to levothyroxine dosage: withdrawal (WITHD), complete (C-SUPP) and mild TSH-suppression (M-SUPP), replacement (REPL). Each patient was allowed to participate into the study more than one time. A total of 300 evaluations were collected, consisting of detailed thyroid hormone profile and QoL assessment through the ThyPRO questionnaire.

RESULTS

Comparing the four groups, significant differences were found for anxiety, impaired social and daily life and item 12 (overall impact of thyroid disease) domains (p < 0.05). Interestingly, C-SUPP subjects reported the best scores in almost all ThyPRO scales. Significant correlations were found between QoL and pituitary-thyroid axis function, as well as between QoL and gender, being females more affected. At multiple regression analyses fT3 demonstrated to be the best explanatory factor for overall impact of thyroid disease on the patient's life, followed by gender.

CONCLUSIONS

TSH-suppressive doses of levothyroxine are more effective in improving QoL in DTC patients after thyroidectomy. These results confirm the urgent need of further studies aimed to define the best treatment of hypothyroidism, effective on well-being and harmless for patients.

Analysis of Unmet Information Needs Among Patients With Thyroid Cancer

Importance

Counseling prior to thyroid cancer (TC) treatment is an essential component of informed consent. An informed patient affects treatment-related expectations and patient engagement, factors that contribute significantly to patient-reported quality-of-life outcomes.

Objective

To describe experiences with pretreatment counseling among survivors of TC and to test factors associated with self-reported treatment meeting expectations.

Design, Setting, and Participants

A cross-sectional survey was administered between October 18, 2019, and February 8, 2020, to members of ThyCa: Thyroid Cancer Survivors' Association Inc, and to individuals accessing the public-facing ThyCa website. Survey respondents were asked 55 questions, including 4 free-text questions and 2 multiple-choice questions about pretreatment counseling.

Main Outcomes and Measures

Respondents self-reported (1) their unmet information needs, (2) rates of treatment meeting expectations, and (3) rates of treatment understanding. A mixed-methods analysis was performed, including qualitative content analysis of free-text responses and multivariable logistic regression of factors associated with self-reported levels of treatment meeting expectations.

Results

Of the 1412 survey respondents, 1249 were women (88.4%). The median age at diagnosis was 48 years (range, 18-85 years), and the median age at the time of survey completion was 60 years (range, 18-87 years). A total of 1259 respondents (89.2%) provided free-text responses to the question, "What would you tell someone newly diagnosed with your same condition?" Of these individuals, 526 (37.2%) reported inadequate pretreatment plan understanding and 578 (40.9%) reported that their treatment experience did not meet their expectations. Treatment met expectations for only 95 respondents (18.1%) reporting an inadequate pretreatment plan understanding. Of the 526 survivors of TC reporting a lack of understanding, 473 (90.0%) provided additional textual comments, most commonly in the categories of postoperative treatment, surveillance, and treatment effects. On multivariable logistic regression, self-reported failure to have an understanding of TC treatment was independently associated with failure of treatment to meet expectations (odds ratio, 5.1 [95% CI, 3.7-6.9]). Patients reporting a full understanding of their treatment plan were 5-fold more likely to indicate that their initial treatment experience was on par with expectations, independent of reported postoperative complications, age, sex, and other potential confounders.

Conclusions and Relevance

In this survey study, a substantial proportion of survivors of TC reported inadequate pretreatment understanding. This gap in understanding was associated with high levels of self-reported failure of treatment to meet expectations, which in turn is associated in other studies with poorer patient-reported quality-of-life outcomes. These outcomes may be improved by addressing gaps in patient understanding so expectations more closely match TC diagnosis and treatment pathways.

Thyroid nodules: Global, economic, and personal burdens

Thyroid nodules have garnered attention due to changes in population surveillance systems and rising concerns about the associated financial burden on healthcare systems, payers, and patients. In this review, we find that prevalence rates vary widely based on method of detection and may particularly pronounced in asymptomatic patients undergoing routine screening. Incidence rates may be particularly rising in lower-income and middle-income countries and may be declining in higher-income countries. Despite high incidence rates, survival rates continue to be as high as 97% for papillary thyroid cancer. Over the last few decades, thyroid nodule workup and management has grown more sophisticated with the advent of fine-needle aspiration biopsy, specialized biomarkers, and molecular testing. However, gaps remain in risk stratification that can lead to substantial costs of care. Certain molecular tests, such as the Afirma Gene Sequencing Classifier can lead to a cost per diagnosis of $17,873 while achieving only mild decreases in diagnostic lobectomies for patients (11.6% to 9.7% in one study). Out-of-pocket costs associated with thyroid nodule management continue to drive significant financial toxicity for patients, especially for individuals with thyroid cancer. Financial toxicity has been defined as a term that describes how direct and indirect medical costs of cancer care strain patients and households via decreased income, assets, and spending on basic necessities. Recent studies suggest that such toxicity can lead to adverse financial outcomes, such as foreclosure and bankruptcy. Additional cost-effectiveness analyses are needed to improve existing thyroid nodule management systems and new clinical tools are needed to avoid unnecessary workup and management.

Survivorship, Quality of Life, and Transition to Adult Care for Pediatric and Adolescent Thyroid Cancer Survivors

The importance of long-term survivorship care to reduce survivor and family anxiety and burden, decrease emergency visits and health care costs, improve knowledge, as well as implement timely surveillance is widely accepted. Most childhood cancer survivors suffer from an increased number of medical and psychosocial comorbidities as they age and are at a higher risk for early mortality, which differs by cancer diagnosis. Childhood thyroid cancer survivors fall within this spectrum. Some have significant complications and/or late effects from treatment, whereas others have no long-term medical late effects, but almost all will require life-long thyroid hormone replacement therapy. Therefore, providing survivorship and transitional care, including a survivorship and/or transitional care plan (SCP/TCP), as well as periodically assessing the needs and quality of life for the patient and their family, should be implemented for our young thyroid cancer survivors.

Anxiety and depression status prior to radioactive iodine therapy among differentiated thyroid cancer patients during the COVID‑19 pandemic

Objection

The psychological health of thyroid cancer patients cannot be ignored; however, few studies have been conducted on the psychological status and influencing factors of thyroid cancer patients before radioactive iodine (RAI) therapy. The aim of this study was to investigate the incidence and risk factors for anxiety and depression in thyroid cancer patients prior to RAI therapy.

Methods

Clinical data were collected from patients with differentiated thyroid cancer (DTC) patients preparing for RAI therapy. Anxiety and depression were measured before RAI therapy using the Generalized Anxiety Disorder Questionnaire (GAD-7) and Patient Health Questionnaire (PHQ-9). We used the chi-square test and logistic regression analysis to identify independent risk factors for anxiety and depression.

Results

A total of 112 patients with thyroid cancer were included. Of these, 72.32% (n = 81) were female, with a mean age of 41.50 years. Anxiety and depression were reported by 46 (41.08%) and 38 (33.93%) patients, respectively. Based on the chi-square test and univariate logistic regression analysis, being female and having ever-experienced RAI therapy were significant risk factors for anxiety and depression among DTCs prior to RAI therapy. On multivariable analysis, the results of model 2 which included age, sex, education level, and ever suffering radioactive iodine therapy showed that being female was markedly associated with anxiety and depression in these patients, while having ever undergone RAI therapy was significantly related to anxiety but not depression.

Conclusions

The incidence of anxiety and depression among patients with DTC prior to RAI therapy were 41.08% and 33.93%, respectively. Being female and having ever experienced RAI therapy significantly influenced anxiety and depression. Based on these findings, anxiety and depression assessment should be an important part of pre-RAI therapy in patients with DTC, and appropriate psychological nursing intervention can be carried out for key patients.

Supplementary information

The online version contains supplementary material available at 10.1007/s00520-022-07422-7.

Predictors of Anxiety and Depression in Differentiated Thyroid Cancer Survivors: Results of a Cross-Sectional Study

Background: Despite an excellent survival rate, impairments are recognized in the quality of life and emotional well-being of differentiated thyroid cancer (DTC) survivors. Predictors for anxiety and depression in DTC patients are not well characterized. Objective: To identify predictors for anxiety and depression in DTC survivors. Methods: In this cross-sectional study, all DTC survivors presenting for follow-up between 2014 and 2019 in a tertiary referral hospital were asked to complete the "Hospital Anxiety and Depression Scale" (HADS). Depression (HADS-D) and anxiety (HADS-A) subscores were dichotomized for analysis. Univariate and multivariable logistic regression analyses were performed to identify predictors of anxiety and depression. Inverse probability weighting was applied to correct for bias due to nonresponse. Results: Six hundred forty patients meeting study inclusion criteria completed the HADS questionnaire (73% female, mean age 50 years). Of these, 37.6% and 15.7% of patients demonstrated HADS-A and HADS-D scores ≥8. Female sex, elevated body mass index (BMI), permanent recurrent laryngeal nerve damage (RLND), permanent hypoparathyroidism (PH), comorbidities classified in chapter XIX of the International Classification of Diseases, 10th Revision (ICD-10; external causes of morbidity and mortality), and comorbidities in chapter XXI of ICD-10 (factors influencing health status and contact with health services) were independent predictors for elevated anxiety scores with adjusted odds ratios of 1.9 ([CI 1.2-3.2], p < 0.01), 1.0 ([CI 1.0-1.1], p = 0.02), 2.6 ([CI 1.0-6.3], p = 0.04), 2.0 ([CI 1.1-3.5], p = 0.02), 5.5 ([CI 1.0-29.6], p < 0.05), and 1.7 ([CI 1.1-2.6], p = 0.03). PH, elevated anti-Tg titer, comorbidities of the digestive system (chapter XI of ICD-10), and comorbidities of the genitourinary system (chapter XIV of ICD-10) were independent predictors for depression with adjusted odds ratios of 2.2 ([CI 1.2-4.2], p = 0.01), 1.0 ([CI 1.0-1.0], p = 0.04), 3.0 ([CI 1.5-6.1], p < 0.01), and 2.4 ([CI 1.0-5.7], p = 0.04). Conclusions: Female sex, elevated BMI, RLND, PH, and comorbidities classified in chapter XIX and chapter XXI of ICD-10 are predictors for anxiety in DTC patients. PH, elevated anti-Tg titer, comorbidities of the digestive system, and comorbidities of the genitourinary system are predictors for depression in DTC patients. Physicians involved in the follow-up of DTC patients should devote particular attention to the emotional well-being in DTC patients with PH or permanent RLND.

Thyroid disease-specific quality of life questionnaires - A systematic review

INTRODUCTION

Thyroid diseases are very common and rarely life-threatening. One of the main therapeutic goals is an improvement in quality of life, making it important to measure in clinical and research settings. The aim of this systematic review is to provide an overview of the currently available thyroid-specific quality of life questionnaires with regard to their validation quality in order to make recommendations for clinical use with a special focus on German questionnaires.

METHODS

A systematic literature search was performed in Pubmed, Google Scholar and the Cochrane Library. A total of 904 studies were identified. After excluding duplicates, non-English- or German-language texts, full texts that were not freely available and studies with irrelevant content, 64 studies reporting on 16 different questionnaires were included in the analysis.

RESULTS

Four questionnaires concerned benign thyroid diseases (ThyPRO, ThyPRO-39, Thy-R-HRQoL and Thy-D-QOL), six malignant thyroid diseases (THYCA-QoL, ThyCa-HRLQOL, EORTC-Thy34, MADSI-Thy, QOL-Thyroid and ThyCAT), and six endocrine orbitopathy (GO-QOL, GO-QLS, TED-QOL, STED-QOL, TAO-QoL and Ox-TED). Only five questionnaires were at least developed, if not validated, in German, and five were developed in more than two languages.

CONCLUSIONS

ThyPRO and the ThyPRO-39 are the best-evaluated questionnaires for benign thyroid diseases. Alternatively, in hypothyroid patients, the adequately validated Thy-D-QoL can be used. For malignant thyroid diseases, the choice should be made individually, as all six questionnaires (THYCA-QoL, ThyCA-HRQOL, EORTC-Thy34, MDASI-Thy, QOL-Thyroid and ThyCAT) have different strengths and weaknesses. The GO-QOL is the best-validated questionnaire in endocrine orbitopathy. However, the TED-QOL is also suitable as a short-screening questionnaire for these patients.

Benefits of Physical Activity during and after Thyroid Cancer Treatment on Fatigue and Quality of Life: A Systematic Review

Simple Summary

The usefulness of physical activity in a preventive key is no longer in question, whereas sports therapy is assuming an increasingly important role in cancer rehabilitation. This review provides an overview on the effects of physical activity on fatigue, quality of life (QoL) and health-related quality of life (HRQoL) in patients with thyroid cancer diagnosis both during and after treatment, with a focus on sex. We found that the level of confidence in the available evidence is very low. Future studies are needed to understand which training programs are optimal, both in terms of beneficial effects and to avoid potential adverse responses, in addition to focusing on gender differences.

Abstract

Background: Several epidemiological studies have provided evidence of the usefulness of physical activity for cancer prevention, increased survival and quality of life (QoL), but no comprehensive review is available on the effects on thyroid cancer. The present systematic review provides an overview of the effects of physical activity on fatigue, QoL and health-related quality of life (HRQoL) in patients with thyroid cancer diagnosis both during and after treatment, with a focus on sex. Methods: A literature search was conducted in the PubMed and Scopus databases. We included studies investigating the impact of physical activity during and after thyroid cancer treatment, including fatigue, QoL and/or HRQoL among the outcomes. Review articles, conference papers, short communications and articles written in a language other than English articles were excluded. Study selection followed the preferred reporting items for systematic reviews and meta-analyses guidelines (PRISMA). Two reviewers independently selected the studies and assessed their eligibility. The same two reviewers independently screened studies, extracted data and assessed the risk of bias. Outcomes of interest were fatigue, QoL and HRQoL. The Newcastle–Ottawa Scale was used to assess the quality of the selected studies. We compared the outcomes between groups of patients with subclinical hyperthyroidism undergoing a physical activity program and a sedentary group, evaluating the possible presence of sex differences. Results and Discussion: We found five studies eligible for inclusion in our review; only two were prospective studies including an exercise training program. One study was a quasi-experimental study with a non-equivalent control group. Three out of five studies comprised low-quality evidence with a high risk of bias. Conclusion: The level of confidence in the available evidence is very low. A close association between physical activity and fatigue, QoL and HRQoL in patients with thyroid cancer diagnosis with a focus on sex can neither be supported nor refuted. Future studies are needed to understand which training programs are optimal, both in terms of beneficial effects and to avoid potential adverse responses, in addition to focusing on gender differences. The protocol of this systematic review was registered with PROSPERO: CRD42022322519.

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.

Diagnostic and Treatment Considerations for Thyroid Cancer in Women of Reproductive Age and the Perinatal Period

Thyroid cancer is one of the most common cancers diagnosed in women of reproductive age and during pregnancy. This leads to important questions about thyroid cancer prognosis and treatment, but also fertility and risk for adverse obstetric and/or fetal and neonatal outcomes. The benefits of thyroid cancer treatment should be weighed against its harms, as various options may adversely impact maternal and fetal health. In the current review, the authors focus on perinatal-specific clinical considerations related to the care of patients with thyroid cancer.

Anxiety and quality of life among papillary thyroid cancer patients awaiting final pathology results after surgery

PURPOSE

There is a lack of research on short-term mental health and health-related quality of life (HRQoL) in thyroid cancer patients. This study aimed to assess the short-term anxiety level and HRQoL of patients during the early postoperative period while awaiting pathology results, and to explore the important factors associated with state anxiety.

METHODS

In this single-center cross-sectional study, 349 patients with papillary thyroid cancer were included. Anxiety and HRQoL were measured using the State-Trait Anxiety Inventory (STAI) and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC-QLQ-C30), respectively.

RESULTS

In general, papillary thyroid cancer patients reported good quality of life with a mean global quality of life score of 75.69 ± 20.66 (on a scale of 0-100, where 100 means the best). There was no significant difference in HRQoL between the two groups, except regarding social functioning (p = 0.027). The anxiety levels of the two groups were similar; however, the state anxiety score (42.17 ± 12.52) was significantly higher than the trait anxiety score (40.69 ± 11.18) among patients in the non-FNA group (p = 0.023). Dyspnea, insomnia, QL, and trait anxiety were independent factors that affected state anxiety.

CONCLUSION

Patients with papillary thyroid cancer had good postoperative HRQoL and a significantly higher than usual level of state anxiety while awaiting pathology results. Symptoms of dyspnea and insomnia, global quality of life, and trait anxiety are important factors associated with state anxiety. Preoperative FNA results may moderate the change in anxiety level. These findings may help clinicians provide psychological support.

Psycho-Oncological Intervention Through Counseling in Patients With Differentiated Thyroid Cancer in Treatment With Radioiodine (COUNTHY, NCT05054634): A Non-randomized Controlled Study

Background

Diagnosis and treatment of differentiated thyroid carcinomas (DTC) cause anxiety and depression. Additionally, these patients suffer hormonal alterations that are associated with psychological symptoms (e.g., changes in mood, emotional instability, and memory loss). This study aims to evaluate the effectiveness of a psycho-oncological intervention based on counseling to reduce anxiety and depression related to the treatment in patients with DTC.

Methods

A non-randomized controlled study, with two groups [experimental group (EG), n = 37, and control group (CG), n = 38] and baseline and posttreatment measures, was designed. Patients in the EG received a psycho-oncological intervention based on counseling in addition to the standard treatment. The independent variable was the assigned group and the dependent one was the evolution of anxiety and depression, which were analyzed separately, and both were evaluated using the Hospital Anxiety and Depression Scale. Other relevant covariables related to the quality of life (QoL) were also analyzed using Short Form-36 Health Survey and Psychological General Wellbeing Index scales.

Results

The difference of the posttreatment-baseline variation showed a statistically significant reduction in anxiety and depression in the EG in relation to the CG (p &lt; 0.001). The mean of the Psychological General Wellbeing Index scales score increased significantly in the EG (p &lt; 0.001) and decreased significantly in the CG (p &lt; 0.001). All the baseline and the posttreatment scores of the variables evaluated showed a statistically significant improvement in the EG vs. the CG.

Conclusion

This study demonstrates significant benefits of psycho-oncological intervention based on counseling in anxiety, depression, QoL, and wellbeing of the patient with differentiated thyroid carcinomas.

Long-Term Quality of Life (5-15 Years Post-Thyroidectomy) of Thyroid Carcinoma Patients in Two Tertiary Care Hospitals

Purpose

Early detection of thyroid cancer has reduced mortality and improved survival of patients. Increased detection has raised the incidence of early stage disease. Some physicians underestimate the suffering of these patients due to the concept of "good cancer.” The unmet needs of the survivors still need to be addressed. The objective of this paper was to evaluate the long-term quality of life (QOL) of thyroid cancer survivors.

Methods

A cross-sectional telephone survey of 211 thyroid cancer survivors who underwent thyroidectomy performed between 2006 and 2016 in two academic tertiary care hospitals was conducted using a validated Arabic version of the European Organization for Research and Treatment of Cancer head and neck cancer specific quality of life questionnaire (EROTC QLQ) - H&N43 questionnaire using a scale of 1-4, with 4 being most severe.

Results

On almost half (48.5%) of patients, thyroidectomy was performed in 2013 or earlier. Patients’ perceptions of problems were very low, with a mean score of 1.56 ± 0.7). Worry about the test results (2.37 ± 1.19), future health (2.36 ± 1.22), tingling or numbness in hands or feet (2.32 ± 1.22), pain in the shoulder (2.04 ± 1.18), and dry, itchy skin (2.04 ± 1.18) were the only items that received a mean score of more than 2. No statistically significant differences in patients’ problems were observed according to either tumor histopathology or type of thyroidectomy.

Conclusion

The overall QOL score for the patients was very good. The persistent problems identified need to be addressed in the long-term follow-up. Survivorship care plans need to be developed incorporating proper interventions.

ANXIETY DURING THE COVID-19 PANDEMIC: A WEB-BASED SURVEY OF THYROID CANCER SURVIVORS

Objective

Cancer patients and survivors may be disproportionately affected by COVID-19. We sought to determine the effects of the pandemic on thyroid cancer survivors’ health care interactions and quality of life.

Methods

An anonymous survey including questions about COVID-19 and the Patient-Reported Outcomes Measurement Information System profile (PROMIS-29, version 2.0) was hosted on the Thyroid Cancer Survivors’ Association, Inc website. PROMIS scores were compared to previously published data. Factors associated with greater anxiety were evaluated with univariable and multivariable logistic regression.

Results

From May 6, 2020, to October 8, 2020, 413 participants consented to take the survey; 378 (92%) met the inclusion criteria: diagnosed with thyroid cancer or noninvasive follicular neoplasm with papillary-like nuclear features, located within the United States, and completed all sections of the survey. The mean age was 53 years, 89% were women, and 74% had papillary thyroid cancer. Most respondents agreed/strongly agreed (83%) that their lives were very different during the COVID-19 pandemic, as were their interactions with doctors (79%). A minority (43%) were satisfied with the information from their doctor regarding COVID-19 changes. Compared to pre-COVID-19, PROMIS scores were higher for anxiety (57.8 vs 56.5; P < .05) and lower for the ability to participate in social activities (46.2 vs 48.1; P < .01), fatigue (55.8 vs 57.9; P < .01), and sleep disturbance (54.7 vs 56.1; P < .01). After adjusting for confounders, higher anxiety was associated with younger age (P < .01) and change in treatment plan (P = .04).

Conclusion

During the COVID-19 pandemic, thyroid cancer survivors reported increased anxiety compared to a pre-COVID cohort. To deliver comprehensive care, providers must better understand patient concerns and improve communication about potential changes to treatment plans.

Distress, anxiety, depression and unmet needs in thyroid cancer survivors: a longitudinal study

PURPOSE

Despite a good prognosis, thyroid cancer (TC) survivors often report psychological distress and decreased quality of life. This longitudinal study aims to evaluate TC survivors' levels of distress, anxiety, depression and unmet needs, checking potential life events.

METHODS

Distress Thermometer, Hospital Anxiety Depression Scale, Supportive Care Need Survey (short form) and Interview for Recent Life Events were administered to 73 TC survivors (T0) and 44 of them were re-tested one year later (T1). Participants were at 0-5, 5-10 or >10 years from the end of their cancer-related treatments.

RESULTS

At T0, distress, anxiety and depression mean scores were 6.4, 6.8 and 5.3, while at T1 they were 5.5, 4.8 and 5.1. Only anxiety scores decreased significantly between T0 and T1. 50.7% of patients had unmet psychological needs at T0 and 50.0% at T1. Most participants were satisfied in the communicative/ informative (T0:79.5%; T1: 77.3%) and social/health care areas (T0:74.0%; T1:75.0%). The most experienced stressful events detected concerned their working areas.

CONCLUSIONS

Results confirmed that patients reported distress, anxiety and depression concerns even many years after the end of treatments. Both medical and psychological surveillance are relevant to improving TC survivors' wellbeing.

Social and sexual health of thyroid cancer survivors 2 and 5 years after diagnosis: the VICAN survey

PURPOSE

Thyroid cancer (TC) incidence is increasing. With its good prognosis and the young population concerned, the number of survivors is rising. However, their quality of life appears worse than expected. This study aims to assess the social and sexual health (SSH) of TC survivors and associated factors after a 2- and 5-year follow-up.

METHODS

This study belongs to the National VICAN Survey implemented in France among TC patients diagnosed between January and June 2010. Data were collected via phone interviews, medical surveys, and from medico-administrative register in 2012 and 2015. We used multivariable logistic regressions to qualify TC impact on SSH.

RESULTS

Across 146 patients, 121 were women, 50.7% were less than 42 years old, 77.5% were diagnosed at an early-stage, and 97.6% underwent thyroidectomy. At 2 years, 60.0% experienced social life discomfort because of cancer, 40.6% reported a decreased sexual desire, 37.4% fewer intercourse, 31.9% felt dissatisfied with this frequency, 30% reported difficulties achieving orgasm, and 15.2% considered that cancer had a negative influence for procreation. No significant difference was observed at 5 years. SSH was never discussed with medical professionals for 96.7% patients, as it was not proposed as a topic of concern (79.1%). In multivariable analysis, depression, embarrassment regarding their physical appearance since treatment, and reduced gestures of affection remained associated with decreased sexual desire.

CONCLUSION

This study highlights that TC is associated with an alteration of SSH which remains even at 5 years post-diagnosis. SSH should be discussed during diagnosis and considered during follow-up.

Machine learning-based random forest for predicting decreased quality of life in thyroid cancer patients after thyroidectomy

OBJECTIVE

Decreased quality of life (QoL) in thyroid cancer patients after thyroidectomy is a common, but there is a lack of predictive methods for decreased QoL. This study aimed to construct a machine learning-based random forest for predicting decreased QoL in thyroid cancer patients 3 months after thyroidectomy.

MATERIALS AND METHODS

Two hundred and eighty-six thyroid cancer patients after thyroidectomy were enrolled in this prospective cross-sectional study from November 2018 to June 2019, and were randomly assigned to training and validation cohorts at a ratio of 7:3. The European Organization for Research and Treatment of Cancer quality of life questionnaire version 3 (EORTC QLQ-C30) questionnaire was used to assess the QoL 3 months after thyroidectomy, and decreased QoL was defined as EORTC QLQ-C30 < 60 points. The random forest model was constructed for predicting decreased QoL in thyroid cancer patients after thyroidectomy.

RESULTS

The mean QoL 3 months after thyroidectomy was 65.93 ± 9.00 with 21.33% (61/286) decreased QoL. The main manifestation is fatigue in symptom scales and social functioning dysfunction in functional scales. The top seven most important indices affecting QoL were clinical stage, marital status, histological type, age, nerve injury symptom, economic income and surgery type. For random forest prediction model, the areas under the curve in the training and validation courts were 0.834 and 0.897, respectively.

CONCLUSION

The present study demonstrated that random forest model for predicting decreased QoL in thyroid cancer patients 3 months after thyroidectomy displayed relatively high accuracy. These findings should be applied clinically to optimise health care.

Psychological health status among thyroid cancer patients during the COVID-19 epidemic in China

OBJECTIVES

To investigate the psychological health status and explore the impact of different factors among thyroid cancer patients during the peak period of the COVID-19 epidemic in China.

METHODS

With thyroid cancer patients who had attended Peking Union Medical College Hospital included, we collected their demographic and clinical characteristics, COVID-19-related factors, and outcomes of 4 psychological scales (Insomnia Severity Index [ISI], Generalized Anxiety Disorder Questionnaire [GAD-7], Patient Health Questionnaire [PHQ-9], and Impact of Events Scale-Revised [IES-R]) through an online questionnaire and used multiple linear regression to find independent risk factors for each psychological symptom.

RESULTS

A total of 219 patients were included. Insomnia, anxiety, depression, and clinically relevant post-traumatic stress symptoms (PTSS) were reported by 69 (31.5%), 87 (39.7%), 74 (33.8%), and 44 (20.1%) patients, respectively. Based on multiple linear regression, being single/divorced/widowed, having a lower level of education, receiving resources of science lectures during the epidemic, and experiencing disruption of routine treatment or follow-up were associated with poorer psychological health among patients with thyroid cancer.

CONCLUSIONS

High rates of psychological symptoms and potential risk factors were found in thyroid cancer patients during the peak period of COVID-19 in China. Based on these findings, the psychological status of these patients should be a focus, and the psychological support systems need to be strengthened for the prevention of psychological crises during the epidemic.

Impact of the Extent of Thyroidectomy on Quality of Life in Differentiated Thyroid Cancer Survivors: A Propensity Score Matched Analysis

Purpose

As most thyroid cancer patients survive for more than ten years, it has become increasingly important to understand whether the different surgery types have any effect on the quality of life (QoL) of patients.

Patients and Methods

Using observational data from head and neck surgery at the Sichuan Cancer Hospital in China, three scoring methods – sum scoring, domain-based scoring and IRT-based scoring, were employed to measure the QoL in differentiated thyroid cancer (DTC) patients and a propensity score matched analysis performed to explore the impact of surgery type on QoL as measured by the Treatment of Cancer Quality of Life core Questionnaire version 3.0 (EORTC QLQ-C30) and a disease-specific health-related quality of life questionnaire (THYCA-QoL).

Results

No statistically significant patient QoL differences were found between the two surgery types regardless of which questionnaire was used and which scoring method was used (\documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $${\rm{ATE}} = - 0.400$$ \end{document}, \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $$p = 0.834$$ \end{document} using the EORTC QLQ-C30 and the sum scoring; \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $${\rm{ATE}} = - 0.4491$$ \end{document}, \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $$p = 0.807$$ \end{document} using the EORTC QLQ-C30 and the domain-based scoring; and \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $${\rm{ATE}} = - 0.442$$ \end{document}, \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $$p = 0.114$$ \end{document} using the EORTC QLQ-C30 and the IRT-based scoring; \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $${\rm{ATE}} = - 0.827$$ \end{document}, \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $$p = 0.586$$ \end{document} using the THYCA-QoL and the sum scoring; \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $${\rm{ATE}} = - 1.692$$ \end{document}, \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $$p = 0.406$$ \end{document} using the THYCA-QoL and the domain-based scoring; and \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $${\rm{ATE}} = - 0.032$$ \end{document}, \documentclass[12pt]{minimal} \usepackage{wasysym} \usepackage[substack]{amsmath} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage[mathscr]{eucal} \usepackage{mathrsfs} \DeclareFontFamily{T1}{linotext}{} \DeclareFontShape{T1}{linotext}{m}{n} {linotext }{} \DeclareSymbolFont{linotext}{T1}{linotext}{m}{n} \DeclareSymbolFontAlphabet{\mathLINOTEXT}{linotext} \begin{document} $$p = 0.908$$ \end{document} using the THYCA-QoL and the IRT-based scoring).

Conclusion

This study confirmed that the surgery type (hemithyroidectomy or total thyroidectomy) for DTC patients did not appear to influence their general QoL.

Longitudinal Assessment of Quality of Life Following Molecular Testing for Indeterminate Thyroid Nodules

Background

Molecular testing can refine the risk of malignancy in cytologically indeterminate thyroid nodules and can reduce the need for diagnostic thyroidectomy. However, quality of life (QOL) in patients mananged with molecular testing is not well studied.

Objective

We aimed to assess the QOL of patients undergoing surveillance after a benign molecular test result, or thyroidectomy after a suspicious molecular test result.

Methods

This prospective longitudinal follow-up of the Effectiveness of Molecular Testing Techniques for Diagnosis of Indeterminate Thyroid Nodules randomized trial utilized the Thyroid-Related Patient-Reported Outcome, 39-item version (ThyPro-39) to assess the QOL of patients with indeterminate cytology on thyroid fine needle aspiration (FNA) biopsy. All patients underwent molecular testing at the time of initial FNA. A mixed-effect model was used to determine changes in QOL over time.

Results

Of 252 eligible patients, 174 completed the assessment (69% response rate). Molecular test results included 72% (n = 124) benign and 28% (n = 50) suspicious. ThyPro-39 scores of benign molecular test patients were unchanged from baseline (following initial FNA and molecular test results) to 18 months of ultrasound surveillance. Baseline symptoms of goiter, anxiety, and depression were more severe for patients with suspicious compared with benign molecular test results. At a median of 8 months after thyroidectomy, suspicious molecular test patients reported improved symptoms of goiter, anxiety, and depression.

Conclusion

A benign molecular test provides sustained QOL throughout ultrasound surveillance, without worsening anxiety or depression relating to the risk of malignancy. Definitive surgery results in improvement of QOL in patients with suspicious molecular tests.

Health-Related Quality of Life in Asian Differentiated Thyroid Cancer Survivors

Background:

Health-related quality of life (HRQoL) is important for differentiated thyroid cancer survivors, but data for Asian survivors is lacking. This study aimed to have an overview of, and identify any disease-or treatment-related factors associated with, HRQoL in Asian differentiated thyroid cancer survivors.

Patients and Methods:

Thyroid cancer survivors were recruited from the thyroid clinics at Queen Mary Hospital, Hong Kong from February 2016 to December 2016. All adult differentiated thyroid cancer patients with stable disease more than or equal to 1 year received a survey on HRQoL using the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and Thyroid cancer specific quality of life (THYCA-QoL) questionnaire. Clinical information was collected retrospectively from the computerized clinical management system. To identify factors associated with poor HRQoL, univariable and stepwise multivariable regression analysis were performed.

Results:

A total of 613 survivors completed the questionnaires (response rate: 82.1%; female: 80.1%; median survivorship: 7.4 years (range: 1.0-48.2 years)). The QLQ-C30 summary score mean was 84.4 (standard deviation (SD): 12.7) while the THYCA-QoL summary score mean was 39.9 (SD: 9.7). The 2 highest symptom subscales were fatigue (mean: 26.4, SD: 20.6) and insomnia (mean: 26.2, SD: 27.6). Factors associated with worse HRQoL included serum thyrotropin (TSH) greater than 1.0 mIU/L, unemployment, and concomitant psychiatric disorders. Concomitant psychiatric illness (n = 40/613, 6.5%) also showed significant association with most of the symptom and functional subscales.

Conclusions:

Fatigue and insomnia were the 2 most common symptoms experienced by our differentiated thyroid cancer survivors. Long-term survivorship care with monitoring serum TSH level, supporting return-to-work and screening for concomitant psychiatric disorders should be offered.

Quality of life comparison in thyroxine hormone withdrawal versus triiodothyronine supplementation prior to radioiodine ablation in differentiated thyroid carcinoma: a prospective cohort study in the Indian population

BACKGROUND

Thyroid withdrawal in preparation for radioiodine ablation (RIA) may have a profound impact on health-related quality of life (HRQL). Cost implications and scheduling limit the use of recombinant TSH and triiodothyronine (T3) with its shorter half-life is a conceptually attractive alternative.

METHODS

Prospective cohort study design with patients having withdrawal of thyroxine (n = 37) or T3 supplementation (n = 33). HRQL was assessed using EORTC QLQ-C30, QLQ-H&N35 and modified Billewicz questionnaires. Time interval to achieve optimal TSH levels (at least 30 mIU/ml) prior to RIA was determined.

RESULTS

With the exception of emotional domain (QLQ-C30 p = 0.045), LT3 supplementation did not confer significant benefit when compared to LT4 withdrawal. Target serum TSH levels was achieved in 95% of patients by week 4 post thyroidectomy.

CONCLUSIONS

LT3 supplementation delivered equivocal benefit and therefore the alternate strategies to minimize the impact on HRQL of reduction in the duration of hypothyroidism in T4 withdrawal are suggested.

Factors associated with health-related quality of life in papillary thyroid microcarcinoma patients undergoing radiofrequency ablation: a cross-sectional prevalence study

PURPOSE

To explore the association of demographic characteristics, clinical symptoms and the fear of the disease progression factors with the physical and mental summary components of the health-related of life (HRQoL) of the papillary thyroid microcarcinoma (PTMC) patients undergoing radiofrequency ablation (RFA).

METHODS

123 PTMC survivors undergoing RFA were enrolled in this study from October 2019 to March 2020. Demographic, clinical symptoms and the fear of the disease progression data were collected. SF-36, THYCA-QoL and FoP-Q-SF were used to evaluate the HRQoL of patients, clinical symptoms and the fear of disease progression. A multivariate regression model was performed to evaluate the association between the independent variable and the HRQoL variable.

RESULTS

The average self-reported HRQoL score was 81.17 ± 15.48 for the PCS and 73.40 ± 18.03 for the MCS. The multivariate linear regression model shows that the factors related to a poorer PCS were dependent for the female patients, the symptoms of neuromuscular and the throat/mouth, the fear of disease progression; the psychological disorder, symptoms of throat/mouth, inability to concentrate were related to worse scores for the MCS. The condition that was most strongly related to a poorer HRQoL (in both PCS and MCS) was the fear of their physical health.

CONCLUSIONS

The factors related to significantly worse HRQoL scores across PCS and MCS for PTMC survivors include the female gender, the symptoms of neuromuscular and the throat/mouth, the psychological disorder, inability to concentrate, and the fear of their own physical health. Identification, management, and prevention of these factors are critical to improving the HRQoL of patients.

Modulating the extension of thyroidectomy in patients with papillary thyroid carcinoma pre-operatively eligible for lobectomy: reliability of ipsilateral central neck dissection

PURPOSE

Pre-operative work-up and macroscopic intraoperative inspection could overlook occult central neck nodal metastases in patients with papillary thyroid carcinoma (PTC). An occult N1a status is able to change the initial risk stratification in small, clinically unifocal PTC potentially scheduled for thyroid lobectomy (TL) making total thyroidectomy (TT) the preferable option. We aimed to verified the reliability of an intraoperative management protocol based on frozen section examination (FSE) of ipsilateral central neck nodes (IpsiCND) to identify, among patients scheduled for TL, those who could benefit of a more extensive surgical resection (TT plus bilateral central neck dissection -CND-).

METHODS

Thirty PTC patients preoperatively classified as T1N0 underwent TL plus IpsiCND-FSE (TL-group). In case of positive FSE, TT plus bilateral CND was accomplished during the same surgical procedure. A comparative analysis was performed between TL-group and a control group (C-group), who underwent TT plus IpsiCND-FSE, matched by a propensity score analysis.

RESULTS

Nodal metastases (>2 mm) were found at final histology in 5/30 patients in the TL-group and in 6/30 in the C-group (p = 1.00). Micrometastases (≤2 mm) were retrieved in 5/30 TL-group patients and in 4/30 C-group patients (p = 1.00). Final histology staged as pN1a 10 (33.3%) patients for each group. FSE correctly identified five patients with occult nodal metastases >2 mm (16.6%) in TL-group, who underwent TT plus bilateral CND during the same surgical procedure. No permanent complications occurred. At a mean follow-up of 22.2 months, no local and/or nodal recurrence were observed.

CONCLUSIONS

Intraoperative assessment of N status obtained with IpsiCND plus FSE allows for an accurate risk stratification. IpsiCND plus FSE real time modulated thyroidectomy seems a safe and effective surgical strategy reducing the need of a subsequent completion surgery and, theoretically, the risk of local recurrence.

Patients' Reaction to Diagnosis with Thyroid Cancer or an Indeterminate Thyroid Nodule

Introduction: Little is known about the experiences and concerns of patients recently diagnosed with thyroid cancer or an indeterminate thyroid nodule. This study sought to explore patients' reactions to diagnosis with papillary thyroid cancer (PTC) or indeterminate cytology on fine needle aspiration. Methods: We conducted semistructured interviews with 85 patients with recently diagnosed PTC or an indeterminate thyroid nodule before undergoing thyroidectomy. We included adults with nodules ≥1 cm and Bethesda III, IV, V, and VI cytology. The analysis utilized grounded theory methodology to create a conceptual model of patient reactions. Results: After diagnosis, participants experienced shock, anxiety, fear, and a strong need to "get it out" because "it's cancer!" This response was frequently followed by a sense of urgency to "get it done," which made waiting for surgery difficult. These reactions occurred regardless of whether participants had confirmed PTC or indeterminate cytology. Participants described the wait between diagnosis and surgery as difficult, because the cancer or nodule was "still sitting there" and "could be spreading." Participants often viewed surgery and getting the cancer out as a "fix" that would resolve their fears and worries, returning them to normalcy. The need to "get it out" also led some participants to minimize the risk of complications or adverse outcomes. Education about the slow-growing nature of PTC reassured some, but not all patients. Conclusions: After diagnosis with PTC or an indeterminate thyroid nodule, many patients have strong emotional reactions and an impulse to "get it out" elicited by the word "cancer." This reaction can persist even after receiving education about the excellent prognosis. Understanding patients' response to diagnosis is critical, because their emotional reactions likely pose a barrier to implementing guidelines recommending less extensive management for PTC.

Health-related quality of life after transoral robotic thyroidectomy in papillary thyroid carcinoma

BACKGROUND

Health-related quality of life after transoral robotic thyroidectomy has not been evaluated thoroughly. The purpose of this study was to compare health-related quality of life after transoral robotic thyroidectomy and after conventional thyroidectomy.

METHODS

This study is a prospective, cross-sectional, and observational study of 114 patients who underwent transoral robotic thyroidectomy (57 patients) or conventional transcervical thyroidectomy (57 patients) for the treatment of papillary carcinoma. We used 2 questionnaires: the University of Washington Quality of Life questionnaire for head and neck cancer and the thyroid cancer-specific Quality of Life questionnaire (Thyroid Version). The survey was performed preoperatively, and 3 months and 1 year after thyroidectomy.

RESULTS

Mean scores for neck appearance were higher after surgery in the transoral robotic thyroidectomy group than the conventional group at both 3 months and 1 year. Anxiety was significantly improved after surgery in both groups. Total scores for health-related quality of life after surgery were similar in both groups. Health-related quality of life and overall quality of life over the previous 7 days as measured by the University of Washington Quality of Life questionnaire were significantly better at 1 year than in the preoperative period in both groups. Before surgery, patients in the both groups regarded anxiety and mood as the most important aspects of health-related quality of life. After surgery, patients in the transoral robotic thyroidectomy group identified anxiety, mood, and speech as the most significant issues, while patients in the conventional group selected anxiety, mood, and neck appearance.

CONCLUSION

Quality of life related to neck appearance is higher after transoral robotic thyroidectomy than after transcervical thyroidectomy. However, total scores for health-related quality of life did not differ in the 2 groups after surgery.

Postoperative Surveillance in Older Adults With T1N0M0 Low-risk Papillary Thyroid Cancer

BACKGROUND

The frequency and cost of postoperative surveillance for older adults (>65 y) with T1N0M0 low-risk papillary thyroid cancer (PTC) have not been well studied.

METHODS

Using the SEER-Medicare (2006-2013) database, frequency and cost of surveillance concordant with American Thyroid Association (ATA) guidelines (defined as an office visit, ≥1 thyroglobulin measurement, and ultrasound 6- to 24-month postoperatively) were analyzed for the overall cohort of single-surgery T1N0M0 low-risk PTC, stratified by lobectomy versus total thyroidectomy.

RESULTS

Majority of 2097 patients in the study were white (86.7%) and female (77.5%). Median age and tumor size were 72 y (interquartile range 68-76) and 0.6 cm (interquartile range 0.3-1.1 cm), respectively; 72.9% of patients underwent total thyroidectomy. Approximately 77.5% of patients had a postoperative surveillance visit; however, only 15.9% of patients received ATA-concordant surveillance. Patients who underwent total thyroidectomy as compared with lobectomy were more likely to undergo surveillance testing, thyroglobulin (61.7% versus 24.8%) and ultrasound (37.5% versus 29.2%) (all P < 0.01), and receive ATA-concordant surveillance (18.5% versus 9.0%, P < 0.001). Total surveillance cost during the study period was $621,099. Diagnostic radioactive iodine, ablation, and advanced imaging (such as positron emission tomography scans) accounted for 55.5% of costs ($344,692), whereas ATA-concordant care accounted for 44.5% of costs. After multivariate adjustment, patients who underwent total thyroidectomy as compared with lobectomy were twice as likely to receive ATA-concordant surveillance (adjusted odds ratio 2.0, 95% confidence interval: 1.5-2.8, P < 0.001).

CONCLUSIONS

Majority of older adults with T1N0M0 low-risk PTC do not receive ATA-concordant surveillance; discordant care was costly. Total thyroidectomy was the strongest predictor of receiving ATA-concordant care.

Current surgical treatment of intermediate risk differentiated thyroid cancer: a systematic review

Introduction: Surgical treatment of thyroid cancer has become less aggressive but for many patients, the threshold for performing total thyroidectomy (TT), as opposed to thyroid lobectomy (TL), has remained unclear. Current American Thyroid Association (ATA) guidelines encourage more individualization of treatment options, which necessitates explicit review of the pros and cons of the different options with patients.Areas covered: This review focuses on the extent of surgery for treatment of intermediate-risk differentiated thyroid cancer, restricted to relevant literature available after publication of the 2015 ATA guidelines.Expert opinion: Dynamic risk-stratification facilitates a tailored approach when deciding on the extent of surgery for thyroid cancer. Treatment with TT allows for a lower recurrence risk, a simpler follow-up regimen, and treatment with adjuvant post-operative radioactive iodine. Treatment with TL has a lower associated risk of complications and avoidance of lifelong thyroid hormone replacement but has a significant risk of requiring a completion thyroid lobectomy (CT). Overall, treatment with TL and TT have comparable survival outcomes, but TL is the more cost-effective option. Larger cancer size is correlated with worse clinical outcomes, and numerous subgroup analyses have shown poorer outcomes for cancers with a diameter that is 2-4 cm compared to 1-2 cm.