Quality of Life in Thyroid Cancer is Similar to That of Other Cancers with Worse Survival

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.

Factors affecting the quality of life of gastric cancer survivors

Background

The number of gastric cancer survivors has been increasing, and such survivors experience various changes in their lives post-recovery. Adapting to these changes requires appropriate interventions that can improve their quality of life (QoL). This study was conducted to investigate the factors affecting the QoL of gastric cancer survivors and provide basic data for effective intervention.

Methods

Data were collected between September 8 and September 29, 2017, from the Gastric Cancer Center at a tertiary hospital. Questionnaire surveys were conducted using the EORTC QLQ-C30/STO22, Self-Efficacy-Scale, Multidimensional Scale of Perceived Social Support, and Quality of Life-Cancer Survivors Questionnaire on gastric cancer survivors who were followed up for 3 years after gastrectomy. Data were analyzed using descriptive statistics, t test, ANOVA, Pearson’s correlation coefficient, and multiple regression analysis.

Results

A total of 136 gastric cancer survivors completed the questionnaire survey. There were significant positive correlations of QoL with self-efficacy, functional status, and social support (r = .35, p < .001; r = .53, p < .001; r = .26, p < .001, respectively). There were significant negative correlations of QoL with general symptoms (r =  − .39, p < .001) and gastric cancer-specific symptoms (r =  − .51, p < .001). The regression model explained 48.3% of the QoL, and the affecting factors were gastric cancer-specific symptoms (β =  − .397, p < .001), religious belief (β = .299, p < .001), functional status (β = .251, p = .003), and self-efficacy (β = .191, p = .004).

Conclusion

This study confirmed that gastric cancer-specific symptoms, spiritual well-being, self-efficacy, and functional status affect the QoL of gastric cancer survivors. Hence, these factors should be considered in the interventions to improve the QoL of gastric cancer survivors.

Factors affecting the health-promoting behavior of thyroid cancer survivors: comparison by stage of cancer survivorship

PURPOSE

The purpose of this study was to identify differences in factors affecting health-promoting behaviors according to the survival stage of thyroid cancer survivors.

METHODS

This descriptive cross-sectional study analyzed data from 354 thyroid cancer survivors after diagnosis. The survivors were divided into three stages: (1) the acute stage (< 2 years after diagnosis), (2) extended stage (2-5 years after diagnosis), and (3) permanent stage (≥ 5 years after diagnosis). To measure health-promoting behavior, the revised Korean version of the Health Promoting Lifestyle Profile questionnaires was used. The factors affecting the health-promoting behavior included social support, self-efficacy, fear of recurrence, and symptoms. Multiple regression analysis was used to analyze factors affecting the health-promoting behavior according to survival stage.

RESULT

The factors affecting the health-promoting behavior of thyroid cancer survivors differed by survival stage. In the acute stage, the factors of health-promoting behavior were self-efficacy (t = 4.76, p < .001) and social support (t = 3.54, p < .001). In the extended stage, symptoms (t =  - 3.65, p < .001), social support (t = 2.61, p = .011), fear of recurrence (t = 2.18, p = .032), and receipt of radioiodine treatment (t =  - 2.18, p = .032) were found to be significant variables that affected health-promoting behaviors. In the permanent stage, social support (t = 2.79, p = .007), receipt of radioiodine treatment (t =  - 3.21, p = .002), and age (t =  - 2.77, p = .007) were significant variables that affected health-promoting behaviors.

CONCLUSION

The experience of thyroid cancer survivors varies as they progress through the survival stages; thus, health-promotion interventions should be tailored to each survival stage.

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.

Association Between Household Income and Self-Perceived Health Status and Poor Mental and Physical Health Among Cancer Survivors

Background: Health-related quality of life (HRQoL) is multidimensional and is composed of, at a minimum, self-perceived health status, physical functioning, and psychological well-being. HRQoL measures reflect the extent of disability and dysfunction associated with a chronic disease such as cancer. The objective of this study is to examine factors associated with HRQoL among cancer survivors.

Methods: Data from the 2009 Behavioral Risk Factor Surveillance System survey was used to examine factors associated with HRQoL among participants who reported having ever been diagnosed with cancer. Four questions associated with HRQoL included self-perceived health status, number of bad physical health days, and number of bad mental health days per month. Least square regression and logistic regression models, adjusted for confounding variables, were used for an ordinal and dichotomous [5 (bad) vs. 1–4 (excellent, very good, good, fair)] scale of HRQoL, respectively.

Results: Fifty nine thousand one hundred seventy three participants reported having ever been diagnosed with cancer. Adjusted mean self-perceived health status (5-point scale) among survivors of thyroid, colon, lung, cervical, breast, prostate, and ovarian cancer was 3.83 (0.05), 4.02 (0.04), 4.36 (0.06), 3.77 (0.03), 3.88 (0.03), 3.78 (0.04), and 3.96 (0.05), respectively. After adjusting for confounders, a positive dose-response effect was observed between income range and all three HRQoL measures across all seven cancer sites. Income was consistently and inversely associated with a higher chance for reporting poorer HRQoL [OR: 0.64, 95% CI: 0.57–0.71], [OR: 0.63, 95% CI: 0.48–0.82], [OR: 0.67, 95% CI: 0.56–0.80], [OR: 0.69, 95% CI: 0.56–0.86], [OR: 0.55, 95% CI: 0.49–0.62], [OR:0.55, 95% CI: 0.44–0.69], [OR: 0.75, 95% CI: 0.62–0.91] among those with thyroid, colon, lung, cervical, breast, prostate, and ovarian cancer, respectively.

Discussion: This study found that income range was associated with HRQoL among cancer survivors. It is plausible that financial resources may lessen the overall burden of cancer survivors, which could improve health-related quality of life among cancer survivors.

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.

Patient perception of receiving a thyroid cancer diagnosis

PURPOSE OF REVIEW

This review describes the current state of the literature on patients' perceptions of receiving a diagnosis of thyroid cancer. The evaluation progresses from people's understanding about thyroid cancer in general to the lived experiences of those receiving an initial diagnosis or one of recurrence. The implications on patients' quality of life and treatment decisions are also discussed.

RECENT FINDINGS

Receiving a diagnosis of thyroid cancer often elicits intense and immediate emotions of shock and fear evoked by the word 'cancer,' which may be related to lack of knowledge about thyroid cancer specifically. Describing thyroid cancer as the 'good cancer' in an attempt to reassure patients is not necessarily reassuring and can inadvertently minimize the impact of a patient's diagnosis. Fear and worry about cancer in general and the possibility for recurrence contribute to lasting psychological distress and decreased quality of life. Patients' perceptions of their diagnosis and resulting emotional reactions influence treatment decision-making and have the potential to contribute to decisions that may over-treat a low-risk thyroid cancer.

SUMMARY

Understanding patients' experience of receiving a thyroid cancer diagnosis is critical because their emotional reactions can have a profound impact on treatment decision-making and quality of life.

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; 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Conclusion

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

Systematic review of health-related quality of life following thyroid cancer

This systematic review provides a summary of all studies published between 2000 and 2019 using a health-related quality of life (HRQOL) patient-completed questionnaire to report outcomes following diagnosis and treatment of thyroid cancer. The search terms were “thyroid cancer” or “thyroid carcinoma,” “quality of life” or “health related quality of life,” and “questionnaire” or “patient reported outcome.” EMBASE, PubMed, Medline, PsycINFO, CINAHL, and HaNDLE-On-QOL search engines were searched between 2 February and 23 February 2020. A total of 811 identified articles were reduced to 314 when duplicates were removed. After exclusion criteria (not thyroid specific, no quality of life questionnaires, and conference abstracts) were applied, 92 remained. Hand searching identified a further 2 articles. Of the 94 included, 16 had a surgical, 26 a primarily medical, and 52 a general focus. There were articles from 27 countries. A total of 49 articles were published from 2015 through 2019 inclusive. A total of 72 questionnaires were used among the articles and a range of 7 to 2215 participants were included within each article. This review demonstrated an increasing number of publications annually. The scope of enquiry into aspects of HRQOL following thyroid cancer is broad, with relatively few addressing surgical aspects and many focusing on the impact of radio-iodine. More research is required into shared decision-making in initial management decisions and HRQOL and interventions aimed specifically at addressing long-term HRQOL difficulties.

Returning to work by thyroid cancer survivors 5 years after diagnosis: the VICAN survey

PURPOSE

Return to work (RTW) following cancer diagnosis is a challenge for both the patient and society. As thyroid cancer (TC) incidence is increasing, this study aims to assess difficulties in returning to work and income changes in TC survivors 5 years post-diagnosis.

METHODS

This study belongs to the national VICAN survey conducted in France among TC patients diagnosed between January and June 2010. Data were collected through phone interviews, medical surveys and from the national medico-administrative register in 2012 and 2015. We used multivariate logistic regressions to investigate TC impact on employment and income changes.

RESULTS

Of 146 patients, 121(82.9%) were women; the mean age was 42 years (SD = 8.34), 119 (81.3%) were diagnosed at an early stage, and 142(97.6%) underwent thyroidectomy. At 5 years post-diagnosis, 116 (79.7%) of the TC survivors were professionally active, 22 (15.4%) were unemployed and 8 (4.90%) were receiving disability. Among the patients employed at the time of diagnosis (n = 122), 15 (12.3%) had not returned to work 5 years post-diagnosis. Between 2 and 5 years post-diagnosis, there was no significant improvement in rates of RTW. At 5 years post-diagnosis, 90 (61.6%) reported an income decline. All TC survivors who have not returned to work were women and declared higher fatigue. Moreover, in multivariate analyses, not returning to work was associated with weight gain (OR = 8.41 (1.21; 58.23)) and working arrangements (6.90 (1.18-38.48)), while income decline was associated with comorbidities (OR = 2.28 (1.07; 4.86)) and to be engaged in manual work (OR = 2.28 (1.07; 4.88)).

CONCLUSION

This study highlights that, despite a good prognostic, up to 12.3% of TC survivors had not returned to work and 61.6% reported an income decline, 5 years post-diagnosis. Weight gain, fatigue, to be a woman and working-type arrangement were associated with higher probability of not returning to work.

IMPLICATIONS FOR CANCER SURVIVORS

TC affects a young working population. Our study identified potentially vulnerable TC survivors and important modifiable factors which may help TC survivors to be professionally active and, therefore, increase their overall quality of life.

A comparative cross-sectional study on sleep quality in patients with a history of differentiated thyroid carcinoma and its correlation with quality of life

PURPOSE

To evaluate sleep quality in differentiated thyroid carcinoma (DTC) patients and correlate sleep disturbances with quality of life (QoL).

METHODS

119 DTC patients were enrolled (DTC group). The Pittsburgh Sleep Quality Index (PSQI) and the Insomnia Severity Index (ISI) inventories were administered. The Thyroid-specific Patient-Reported Outcome (ThyPRO) questionnaire, the Billewicz scale (BS) and an ad-hoc visual analogic scale (VAS) were used to measure QoL and subjective therapy-related complaints. The same examinations were conducted in 53 subjects (control group) who had undergone surgery for benign thyroid pathology.

RESULTS

L-T4 dosages and TSH levels differed between the groups. BS and VAS scores were comparable. PSQI documented a similar percentage of poor sleepers in the DTC (74%) and control (62%) groups. ISI showed no difference in subjects without clinically significant insomnia: DTC (43%) and controls (48%). ThyPRO showed significantly worse scores in DTC than control subjects. In DTC patients, PSQI (P = 0.002) and ISI (P = 0.04) correlated significantly with age. In control subjects, TSH displayed a significant positive association with PSQI (P = 0.02) and ISI (P < 0.05). The ThyPRO general score correlated significantly with PSQI in DTC patients. In both groups, ISI correlated significantly with several ThyPRO scales and the ThyPRO general score. "Anxiety" and "emotional susceptibility" were the scales most significantly related with PSQI and ISI.

CONCLUSION

In disease-free DTC patients and subjects who undergo thyroid surgery for benign pathology, abnormal sleep components and insomnia are similar. The ThyPRO questionnaire closely reflects sleep disturbances in all subjects. Recognising and treating sleep disturbances might improve 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.

Thyroid cancer, recent advances in diagnosis and therapy

Over the past several decades, the approach to the diagnosis and management of patients with follicular cell-derived thyroid cancer has evolved based on improved classification of patients better matching clinical outcomes, as well as advances in imaging, laboratory, molecular technologies and knowledge. While thyroid surgery, radioactive iodine therapy and TSH suppression remain the mainstays of treatment, this expansion of knowledge has enabled de-escalation of therapy for individuals diagnosed with low-risk well-differentiated thyroid cancer; better definition of treatment choices for patients with more aggressive disease; and improved ability to optimize treatments for patients with persistent and/or progressive disease. Most recently, the advancement of knowledge regarding the molecular aspects of thyroid cancer has improved thyroid cancer diagnosis and has enabled individualized therapeutic options for selected patients with the most aggressive forms of the disease. Guidelines from multiple societies across the world reflect these changes, which focus on taking a more individualized approach to clinical management. In this review, we discuss the current more personalized approach to patients with follicular cell-derived thyroid cancer and point toward areas of future research still needed in the field.

Combined role of lymph node ratio and serum thyroglobulin levels in predicting prognosis of papillary thyroid carcinoma

OBJECTIVES

The aim of this study was to evaluate a prognostic value of the extent of metastatic lymph node combined with TSH-stimulated serum thyroglobulin (sTg) measured just before radioactive iodine (RAI) therapy in patients with papillary thyroid cancer (PTC).

METHODS

The retrospective study included 468 patients with PTC who underwent total thyroidectomy with neck dissection and postoperative RAI therapy. The extent of metastatic lymph node was evaluated with the lymph node ratio (LNR) which was defined as the number of metastatic lymph nodes out of the number of total removed lymph nodes. We investigated which factors could significantly predict persistent or recurrent disease (PRD).

RESULTS

LNR ≥0.4 (P = 0.002) and sTg ≥6.0 ng/mL (P < 0.001) were associated with PRD in univariate analysis. In multivariate analysis, only male [hazard ratio: 2.35, 95% confidence interval (CI): 1.18-4.66, P = 0.014] and sTg (hazard ratio: 9.35, 95% CI: 4.44-19.67, P < 0.001) were associated with PRD prediction. When we divided patients into two groups (patients with sTg level < 6.0 ng/mL and those with sTg level ≥ 6.0 ng/mL), LNR (≥0.4) was a significant predictor of PRD in patients with sTg <6.0 ng/mL (hazard ratio: 4.38, 95% CI: 1.22-15.72, P = 0.024).

CONCLUSIONS

LNR ≥0.4 was a significant predictor of PRD when the sTg level was <6.0 ng/mL. LNR should be used in combination with a relatively low level of serum sTg to predict the prognosis of patients with PTC.

Long Non-coding RNA RUNDC3A-AS1 Promotes Lung Metastasis of Thyroid Cancer via Targeting the miR-182-5p/ADAM9

Long non-coding RNAs (lncRNAs) have been identified as influential indicators in variety of malignancies. Among which, LncRNA RUNDC3A-AS1 is reported to upregulate in thyroid cancer. However, the expression pattern and the pathological function of lncRNA RUNDC3A-AS1 in thyroid cancer is unclear. In this study, we examined the expression levels of lncRNA RUNDC3A-AS1 in the thyroid cancer tissues and cell lines via RT-qPCR analysis. The effects of RUNDC3A-AS1 on thyroid cancer cell metastasis were detected by transwell chamber assay, scratch assay in vitro and lung metastasis model in vivo. The results indicated that RUNDC3A-AS1 was highly expressed in the thyroid cancer tissues and cell lines. Functionally, knockdown of RUNDC3A-AS1 could repress the migration and invasion of thyroid cancer cells in vitro, and inhibit thyroid cancer metastasis to lung in vivo. Mechanistically, RUNDC3A-AS1 served as an inhibitor of miR-182-5p in tumor tissues and cell lines. RUNDC3A-AS1 inhibited the expression of miR-182-5p to increase the expression level of ADAM9, thus further aggravating the malignancy of thyroid cancer. Therefore, the RUNDC3A-AS1/miR-182-5p/ADAM9 axis may be a potential therapeutic target for the treatment of thyroid cancer metastasis.

Health-Related Quality of Life Issues in Adolescents and Young Adults with Cancer: Discrepancies with the Perceptions of Health Care Professionals

This study aimed to identify health-related quality of life (HRQoL) issues of relevance for adolescent and young adult (AYA) cancer patients, the perception of relevant HRQoL issues for AYA in generalby the health care professionals (HCP), and discrepancies between issues identified by AYAs and HCP. Dutch AYAs aged 18–35 years at the time of cancer diagnosis (N = 83) and HCPs (N = 34) involved in AYA oncology were invited to complete the Quality of Life for Cancer Survivors questionnaire. HCPs rated physical symptoms such as fatigue, appetite, pain, constipation, sleep disorders, nausea and neuropathy among AYA cancer patients significantly higher (i.e., more problems) than AYA cancer patients. AYA cancer patients rated overall physical health and quality of life, happiness, satisfaction, usefulness and support from others, all positively formulated questions, significantly higher (i.e., more positive) than HCPs. The most highly rated issues (negative and positive combined) for AYAs were: perceived support from others, distress about initial cancer diagnosis, distress for family and overall quality of life. HCPs identified distress about diagnosis, treatment, family and interference of illness with employment/study as the most problematic issues (all negative) for AYAs. Five of the ten most common issues listed by patients and HCPs were the same. Male AYAs, patients treated with curative intent and those with a partner rated positive HRQoL issues higher than their counterparts. The discrepancy between the perception of patients and HCPs illustrates the importance of patient involvement in organizing physical and psychosocial care.

[Cross-cultural adaptation of the French version of the thyroid cancer-specific quality of life questionnaire: THYCA-QoL]

INTRODUCTION

The aim of this study was to translate into French the 24 items of the THYCA-QoL questionnaire used in thyroid cancers and then to study its psychometric properties.

MATERIALS AND METHODS

The THYCA-QoL is a specific questionnaire for evaluating the quality of life of patients undergoing thyroid cancer surgery. It consists of 24 items and is divided into seven dimensions and six isolated questions. The translation has been carried out according to the recommendations of the EORTC. Validation of the translated version was obtained by finding a consensus of experts for each of the items.

RESULTS

All the original questions of the questionnaire have been adapted into French. The translated questionnaire, named THYCA-CoL-fr, was tested on 60 patients (65 % female), mean age 54.5 years. All questions were well accepted and understood and no missing data were reported. Eight patients (13 %) proposed an item correction to the questionnaire. No attenuation effects (floor or ceiling) were detected. The internal structure was comparable to the original questionnaire: Cronbach α coefficients varied from 0.53 for the oropharyngeal dimension to 0.88 for the voice dimension. The scree-plot highlighted the seven dimensions of the English version.

CONCLUSION

THYCA-QoL-fr is the first specific French language questionnaire to evaluate the quality of life in thyroid cancer patients undergoing surgery. These first exploratory psychometric results confirmed the conceptual similarity of the French translation and the English version.

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.

The quality of life in papillary thyroid microcarcinoma patients undergoing lobectomy or total thyroidectomy: A cross-sectional study

OBJECTIVE

Papillary thyroid microcarcinoma (PTMC) has a good prognosis and a long survival time, surgery is the common treatment including total thyroidectomy (TT) and unilateral lobectomy (LT), but recent studies showed that TT does not show an advantage over LT for PTMC in preventing cancer recurrence and reducing mortality. Given this, the health-related quality of life (HRQoL) has become one of the important factors that physicians must consider when making treatment decisions. The aim of this study was to compare the HRQoL of patients between undergoing TT and LT.

METHODS

From October 2019 to December 2019, 69 PTMC patients were enrolled in our study, including 34 in the LT group and 35 in the TT group, respectively. We used three questionnaires which included the 36-item short-form health survey (SF-36), thyroid cancer-specific quality of life (THYCA-QOL), and Fear of Progression Questionnaire-Short Form (FoP-Q-SF) for each patient to evaluate their scores of HRQoL.

RESULTS

According to the SF-36, the scores of the domain for the role limitation due to physical problems, emotional problems, and social function (RP, RE, and SF) as well as Physical Component Summary (PCS) and Mental Component Summary (MCS) showed a significant negative linear association between the LT group and TT group: RP (coefficient [coef]: -33.953 [confidence interval (CI) -51.187 to -16.720], p < 0.001, RE (coef: -21.633 [CI -39.500 to -3.766], p = 0.018), SF (coef: -10.169 [CI -19.586 to -0.752], p = 0.035)and PCS (coef: -10.571 [CI -17.768 to -3.373], p = 0.005), MCS (coef: -10.694 [CI -19.465 to -1.923], p = 0.018). The THYCA-QOL showed that the scores of the TT group were higher than that of the LT group in the problem of scar (coef: 16.245 [CI 1.697 to 30.794], p = 0.029 according to the multivariate analysis), suggesting a higher level of complaint in the TT group. There was no statistically significant difference in the scores of FoP-Q-SF between the two groups.

CONCLUSIONS

In patients with PTMC, LT offers an advantage over TT in terms of HRQoL, which supports the role of LT as an alternative strategy to TT.

The Optimal Activity of Radioactive Iodine for Remnant Ablation in Low/Intermediate Risk Differentiated Thyroid Carcinoma: A Continuous Controversy and Meta-Analysis

Radioactive iodine (RAI) is widely used for remnant ablation in low/intermediate differentiated thyroid carcinoma (DTC). However, the optimal effective dose that overweighs the benefits over unwanted side effects is a matter of controversy. This meta-analysis aimed to assess low versus high doses of RAI activity for DTC remnant ablation. Two authors independently searched PubMed and Cochrane Library using the keywords low dose radioactive iodine, high dose radioactive iodine, low-risk/intermediate risk, differentiated thyroid carcinoma, and remnant ablation. Two hundred and twenty references were identified when limiting the engine to controlled trials in English and during the period from January 2010 to December 2020. Nine trials (five from Europe and four from Asia) including 3137 patients fulfilled the inclusion and exclusion criteria. The data were then entered in an extraction sheet detailing the trial information including the author's name, year of publication, country, and type of surgery, preparation for RAI, the patients and control number in the low and high-dose groups, follow-up period, and the results. Out of 220 articles retrieved, nine controlled trials were included (follow-up period range, six months to 12 years, 3137 patients, and low risk of bias). The analysis favored the high dose for remnants ablation, odd ratio, 0.73, 95% CI, 0.50-1.07; P-value for the overall effect was 0.10. However, the results were limited due to the significant heterogeneity observed (56%, P-value 0.03). High-dose RAI was better for DTC remnants ablation. Further studies focusing on intermediate-risk DTC and adjusting for preoperative and postoperative factors are recommended.

Patient-Reported Quality-of-Life Outcome Measures in the Thyroid Cancer Population

Background: There is an escalating worldwide population of thyroid cancer (TC) survivors. In addition to conventional metrics of quality of care, quality-of-life (QoL) assessment in TC patients is imperative. TC survivors face unique impediments to health-related quality of life (HRQoL), including thyroid-specific symptoms and exposure to disease-related stressors-including fear of recurrence and financial toxicity-over a prolonged survival period. Survey instruments currently used to assess HRQoL in TC survivors may be insufficient to accurately capture the burden of disease in this population. We aimed to identify the HRQoL instruments in the literature, which have been applied in the TC survivor population, and to present the psychometric properties of the scales and indexes that have been used. We hypothesized that few instruments have shown evidence of validity in this population. Summary: Of the 927 articles identified by search criteria, only 28 studies using 15 HRQoL instruments met inclusion criteria. Of the 15 HRQoL instruments identified, 9 were psychometric health status instruments and 6 were preference-based indexes, but none had been validated in the TC survivor population. While the majority of reviewed studies demonstrated impaired psychological and emotional well-being in TC survivors, these findings were not uniformly demonstrated across studies, and the longevity of the impact of TC on HRQoL was variably reported. Conclusions: Discrepancies in the literature regarding the impact of TC survivorship on HRQoL emphasize the challenges of accurately assessing patient perspectives, reinforcing the importance of using well-constructed instruments to measure patient-reported outcomes in the target population. Care providers involved in the treatment of TC survivors should be aware of longitudinal effects on HRQoL, especially pertaining to chronic psychological debilitation. Further development and rigorous validation of TC-specific instruments will allow for better data gathering and understanding of the barriers to achieving high long-term HRQoL in TC survivors throughout their long postsurvival course.

Quality of Life Following Molecular Marker Testing for Indeterminate Thyroid Nodules

OBJECTIVE

Thyroid cancer has a disproportionately negative effect on the quality of life (QOL) compared to malignancies with a worse prognosis. The QOL of patients with indeterminate thyroid nodules has not been previously evaluated. We aimed to assess the impact of molecular test results on the QOL of patients with indeterminate thyroid nodules.

METHODS

A short version of the Thyroid-Related Patient-Reported Outcome (ThyPro-39) was used to assess the QOL of patients who underwent thyroid fine needle aspiration (FNA) biopsy throughout UCLA Health from May, 2016, to June, 2017. All patients with indeterminate biopsy results underwent molecular testing with either Afirma Gene Expression Classifier or ThyroSeq v2 at the time of the initial biopsy. The QOL associated with symptoms of goiter, anxiety, depression, and impaired daily life were analyzed.

RESULTS

Of 825 consented patients, 366 completed the assessment (44.4% response rate). FNA results included 76% benign, 7% malignant, and 17% indeterminate. There were no differences in QOL between patients with a benign FNA and patients with an indeterminate result with benign molecular testing. In patients with an indeterminate FNA, symptoms of goiter (20.5 versus 10.4; P = .033) and depression (33.3 versus 21.0; P = .026) were worse for patients with suspicious versus benign molecular test results; however, no significant differences were observed in anxiety or impaired daily life.

CONCLUSION

A benign molecular test result may provide reassurance for patients with indeterminate thyroid nodules that the risk of malignancy is low. Long-term follow-up is necessary to determine if benign molecular test results maintain improved QOL.

Patient Report of Recurrent and Persistent Thyroid Cancer

Background: Despite the excellent survival of most patients with differentiated thyroid cancer (DTC), recurrent and persistent disease remain major concerns for physicians and patients. However, studies on patient report of recurrent and persistent disease are lacking. Methods: Between February 1, 2017, and October 31, 2018, we surveyed eligible patients who were diagnosed with DTC between 2014 and 2015 from the Georgia and Los Angeles Surveillance, Epidemiology, and End Results cancer registries (N = 2632; response rate, 63%). Patients who reported current disease status were included in this study (n = 2454). Patient-reported data were linked to registry data. A multivariable, multinomial logistic regression analysis was conducted to determine patient and tumor characteristics associated with recurrent and persistent thyroid cancer. Quality of life was evaluated using the Patient-Reported Outcomes Measurement Information System-Global Health v1.2 questionnaire. Meaningful change in global health was defined as a minimal difference of a half standard deviation or 5 points compared with the mean (T score = 50) of a sample population matching the United States 2000 General Census. Results: Of the 2454 patients completing the survey, 95 (4.1%) reported recurrent disease and 137 (5.8%) reported persistent disease. In multinomial analyses, T3/T4 classification and cervical lymph node involvement (N1) were associated with both report of recurrent (adjusted relative risk ratio [RRR] 1.99, 95% confidence interval [CI 1.16-3.42]; adjusted RRR 2.03 [CI 1.29-3.21], respectively) and persistent disease (adjusted RRR 3.48 [CI 1.96-6.20]; adjusted RRR 3.56 [CI 2.41-5.24], respectively). Additionally, Hispanic ethnicity was associated with report of recurrent disease (adjusted RRR 1.99 [CI 1.23-3.24]). Regarding quality of life, the median scores in patients with persistent disease met criteria for meaningful change in global physical health (T-score = 44.9) and global mental health (T-score = 43.5) when compared with the general population norms. Median scores in patients with cured or recurrent disease did not meet criteria for meaningful change. Conclusions: Patient report is a reasonable method of assessing recurrent and persistent disease. Impact on quality of life is more marked for patients with reported persistent disease. Our findings will help personalize treatment and long-term follow-up in these patients.

Evaluation of Quality of Life in Patients with Differentiated Thyroid Cancer by Means of the Thyroid-Specific Patient-Reported Outcome Questionnaire: A 5-Year Longitudinal Study

BACKGROUND

Patients with malignancy suffer impairment of their quality of life (QoL). QoL has been evaluated in thyroid cancer patients. Since 2010, a new inventory, the thyroid-specific patient-reported outcome (ThyPRO) measure for benign thyroid disorders, has been available.

AIM

This study evaluated QoL longitudinally in patients with a history of differentiated thyroid cancer (DTC) by means of the ThyPRO questionnaire. Methods : From 2012 to 2016, QoL was evaluated yearly in 123 adult DTC patients by means of ThyPRO. The ThyPRO questionnaire consists of 13 scales on which higher scores represent greater impact on QoL in areas affected by thyroid pathology. Disease-specific morbidity due to possible inadequate L-T4 treatment was evaluated by means of the Billewicz scale (BS). The same examinations were conducted in 192 control subjects who had undergone surgery for benign thyroid pathology.

RESULTS

DTC and control subjects had similar scores on all but one scale; scores on the hyperthyroid symptoms scale were significantly higher in DTC patients than in controls. Over the 5 years, scores did not change significantly in the DTC group. Overall, QoL and BS scores showed a slight, but not significant, improvement during the study period in DTC patients. BMI impacted on several ThyPRO scales. No significant differences between genders were noted in DTC.

CONCLUSIONS

The ThyPRO questionnaire indicates that illness perception is similar after thyroidectomy for malign and benign pathology. Only a marginal improvement in QoL was noted in DTC subjects over the 5-year study period. In both groups, females showed a greater perception of illness than males.

What the thyroid cancer patient wants to know: ThyCa survey by the American Head and Neck Society Endocrine Surgery Section

OBJECTIVE

To survey a large cohort of thyroid cancer survivors from ThyCa on information needs and expectations of their treatment to better understand the pretreatment counseling, information, and support needs of this population.

METHODS

Anonymous survey of thyroid cancer survivors.

RESULTS

One thousand one hundred twenty-four patients with thyroid cancer participated in the survey. Three hundred sixty-two (37.44%) reported not having had a full understanding of their treatment plan and 407 (46.41%) reported that their thyroid cancer treatment did not conform to expectations. Patients diagnosed at younger ages were significantly more likely to report inadequate understanding of the treatment, failure of treatment to meet expectations, and call for greater attention to psychological well-being. Older patients were more likely to report unexpected effects on speech and swallowing. Regardless of age, patients most frequently called for greater attention to management of energy levels (endorsed by 61% of respondents), psychological well-being (50%), and weight changes (48%).

CONCLUSIONS

Improvements are needed in age-specific communication of thyroid cancer diagnosis and treatment.

Quality of life of patients more than 1 year after surgery for thyroid cancer

PURPOSE

Patients with thyroid cancer are often assumed to have no quality of life (QOL) impairments after treatment because of thyroid cancer's good prognosis. However, the QOL implications of surgical complications and the necessity to take lifelong medication are seldom assessed.

METHODS

Patients who had surgery due to thyroid cancer at the University Medical Center Mainz between 2010 and 2015 and who had calcium or parathyroid hormone levels below the reference values immediately following surgery were eligible for this study. QOL was assessed using the EORTC QLQ-C30 and the thyroid cancer module EORTC QLQ-THY34. Multiple logistic regression was used to determine factors associated with a worse QOL compared with a general population.

RESULTS

A total of 75 (56%) of 134 eligible patients participated in the study. Patients with persistent/prolonged calcium or vitamin D intake reported worse QOL in the domains of global health, physical functioning, role functioning, emotional functioning, and insomnia than patients without current intake. Current calcium and vitamin D intake, higher education, living with a partner, and age had an effect on the odds of having worse QOL than the age- and sex-adjusted general population.

CONCLUSION

Prolonged calcium and/or vitamin D intake are negatively associated with certain domains of QOL in thyroid cancer patients who are at least 1 year post surgery. Assessment of calcium and vitamin D and diagnosis of hypoparathyroidism are therefore important for the follow-up of thyroid cancer survivors since it may affect their QOL.

From Overdiagnosis to Overtreatment of Low-Risk Thyroid Cancer: A Thematic Analysis of Attitudes and Beliefs of Endocrinologists, Surgeons, and Patients

Introduction: The optimal management for patients with small, low-risk thyroid cancer is often debated. We aimed to characterize the attitudes and beliefs of providers and patients about management of small, low-risk thyroid cancer and how they relate to overtreatment. Methods: We conducted 34 semi-structured interviews with surgeons (n = 12), endocrinologists (n = 12), and patients with <1.5 cm papillary thyroid cancer (n = 10). Interviews probed about diagnosis and treatment decision-making, including nonoperative options. We used thematic analysis to identify themes related to overtreatment and created concept diagrams to map observed relationships between themes. Results: When providers discussed management of small, low-risk thyroid cancer, most felt that overtreatment was a problem, and some brought it up without prompting. Providers often believed that overtreatment results from overdiagnosis and relayed how the process commonly starts with incidental discovery of a thyroid nodule on imaging. Providers viewed biopsy of the nodule as a reflexive or habitual action. They ascribed inappropriate biopsy to lack of adherence to or knowledge of guidelines, radiologist recommendations, and the desire of patients and physicians to minimize diagnostic uncertainty. Providers described subsequent cancer diagnosis as an event that "opens Pandora's box" and often provokes a strong instinctive, culturally rooted need to proceed with surgery-specifically total thyroidectomy. Consequently, most providers felt that it is easier to prevent overdiagnosis than overtreatment and recommended strategies such as improving guideline adherence, resetting patients' expectations, and engaging the media. In contrast, patients did not bring up or openly discuss overtreatment or overdiagnosis. Some patients described the seemingly automatic process from an incidental finding to surgery. Their statements confirmed that the "need to know" was a major motivation for biopsying their nodule. Patients felt that once they had a cancer diagnosis, surgery was a foregone conclusion. Patients admitted their knowledge about thyroid nodules and cancer was low, leaving room for education about the need for biopsy and less extensive treatment options. Conclusions: Surgeons' and endocrinologists' attitudes and beliefs about overtreatment focus on the automaticity of overdiagnosis. Both patients and providers are cognizant of the cascade of clinical events that propel patients from incidental discovery of a thyroid nodule to surgery.

[Anxiety and depression in patients treated for differentiated thyroid microcarcinoma]

Introduction

Le microcarcinome de la thyroïde est un cancer de bon pronostic mais qui peut avoir un retentissement sur la qualité de vie des patients. L'objectif de l'étude est d'évaluer la dépression et l'anxiété chez les patients suivis pour microcarcinome différencié de la thyroïde et de les comparer aux autres stades du cancer.

Méthodes

Étude transversale observationnelle menée entre octobre 2013 et février 2015. L'étude a inclus les patients adultes suivis pour carcinome différencié de la thyroïde. La dépression et l'anxiété ont été évaluées en utilisant deux échelles de qualité de vie, dont la traduction a été validée en arabe: le Hamilton anxiété et Hamilton dépression. Les patients ont été répartis en deux groupes, un groupe microcarcinome de la thyroïde et un groupe non microcarcinome. L'analyse des données faite par le logiciel SPSS. 16.

Résultats

L'étude a concerné 37 patients suivis pour un microcarcinome différencié de la thyroïde, et un groupe de comparaison de 87 patients suivis pour autres stades de cancer différencié de la thyroïde. La qualité de vie des patients dans le groupe avec microcarcinome de la thyroïde était meilleure par rapport aux autres stades de carcinome différencié de la thyroïde. La présence de microcarcinome de la thyroïde était associée significativement à une absence d'anxiété (p = 0,042), une tendance positive a été notée sur le Hamilton dépression (mais p non significatif).

Conclusion

La qualité de vie des patients dans le groupe avec microcarcinome de la thyroïde était meilleure par rapport aux autres stades de carcinome différencié de la thyroïde. Ceci pouvant être expliqué par la non agressivité du traitement (absence de traitement par l'iode, et objectif de TSH plus souple).

Triptonide inhibits metastasis potential of thyroid cancer cells via astrocyte elevated gene-1

Background

Triptonide (TN) was recently proved to have anti-tumor effects. The current study explored whether TN inhibited thyroid cancer and the possible underlying mechanism.

Methods

MDA-T68 and BCPAP cells were treated by TN. Cell viability, migration and invasion rate were detected by MTT and Transwell. Protein expressions were determined by Western blot and mRNA expressions were detected by Real-time Quantitative PCR (qPCR).

Results

TN at the concentration higher than 50 nmol/L inhibited cell viability, migration and invasion of MDA-T68 and BCPAP cells, and astrocyte elevated gene (AEG-1) expression, was decreased by TN at the concentration higher than 50 nmol/L. Furthermore, AEG-1 overexpression inhibited cell viability, migration and invasion capacity of MDA-T68 and BCPAP cells, while TN reduced AEG-1 expression, and weaken the effect of AEG-1 overexpression on cell viability, migration and invasion capacities. Moreover, TN depressed the increase of matrix metalloproteinase (MMP) 2, MMP9 and N-cadherin expressions caused by AEG-1 overexpression. Meanwhile, E-cadherin expression reduced by AEG-1 overexpression was increased by TN.

Conclusions

TN could inhibit the metastasis potential of thyroid cancer cells through inhibiting the expression of AEG-1. Our findings reveal the mechanism of TN in the treatment of thyroid cancer, which should be further explored in the study of thyroid cancer.

Keywords

Triptonide; metastasis; thyroid cancer; regulation; drug monomer

Risk Factors of Deterioration in Quality of Life Scores in Thyroid Cancer Patients After Thyroidectomy

OBJECTIVE

Despite the expectation of normal life expectancy for thyroid cancer, there are concerns about the decreased quality of life (QoL). The present study investigated the potential risk factors of deterioration in QoL scores in thyroid cancer patients after thyroidectomy.

MATERIALS AND METHODS

A total of 286 patients who were diagnosed with thyroid cancer after thyroidectomy were involved in this prospective, single-center, observational study from November 2018 to June 2019. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 was used to assess the QoL 3 months after thyroidectomy. We investigated the effects of demographics (age, gender, education, marital status, area of residence, and annual mean income), tumor characteristics (histology, clinical stage, presence of metastasis, surgery type, and radiotherapy), and neurological deficits induced by recurrent nerve or superior laryngeal injury on QoL.

RESULTS

The mean overall QoL in thyroid cancer survivors was 65.93 ±9.00 (on a scale of 0-100, where 100 was the best). Multivariate regression analysis confirmed that clinical stage (P < 0.010), surgery type (P < 0.001), histology (P < 0.001), neurological deficits (P < 0.001), and marital status (P < 0.001) were independent risk factors for decreased QoL 3 months after thyroidectomy.

CONCLUSION

Our study indicated that clinical stage, surgery type, histology, neurological deficits, and marital status were independent risk factors for decreased QoL at 3 months after thyroidectomy. Further exploration and validation of these findings in larger prospective studies are warranted.

Contemporary Debates in Adult Papillary Thyroid Cancer Management

An ever-increasing population of patients with papillary thyroid cancer is engaging with health care systems around the world. Numerous questions about optimal management have arisen that challenge conventional paradigms. This is particularly the case for patients with low-risk disease, who comprise most new patients. At the same time, new therapies for patients with advanced disease are also being introduced, which may have the potential to prolong life. This review discusses selected controversial issues in adult papillary thyroid cancer management at both ends of the disease spectrum. These topics include: (i) the role of active surveillance for small papillary cancers; (ii) the extent of surgery in low-risk disease (lobectomy vs total thyroidectomy); (iii) the role of postoperative remnant ablation with radioiodine; (iv) optimal follow-up strategies in patients, especially those who have only undergone lobectomy; and (v) new therapies for advanced disease. Although our current management is hampered by the lack of large randomized controlled trials, we are fortunate that data from ongoing trials will be available within the next few years. This information should provide additional evidence that will decrease morbidity in low-risk patients and improve outcomes in those with distant metastatic disease.

A Qualitative Analysis of the Preoperative Needs of Patients With Papillary Thyroid Cancer

BACKGROUND

Thyroid cancer patients report unmet needs after diagnosis. However, little is known about their specific needs. Therefore, we sought to characterize the needs of patients with thyroid cancer before undergoing surgery.

MATERIAL AND METHODS

We conducted semistructured interviews with 32 patients with papillary thyroid cancer after their preoperative surgical consultation. Data were analyzed using thematic content analysis.

RESULTS

The central need of patients with thyroid cancer was a strong patient-surgeon relationship characterized by informational and emotional support, and respect for the patient as a person. Patients preferred disease- and treatment-related information to be individualized and to take into account aspects of their daily life. They wanted adequate time for asking questions with thoughtful answers tailored to their case. Patients additionally desired emotional support from the surgeon characterized by empathy and validation of their cancer experience. They particularly wanted surgeons to address their fears and anxiety. Patients also highly valued the surgeons' ability to see beyond their disease and acknowledge them as a unique person with respect to their occupation, psychosocial state, and other individual characteristics. When surgeons met patients' needs, they felt reassured, comfortable with their cancer diagnosis, and prepared for treatment. Suboptimal support increased patients' anxiety particularly when they felt the surgeon minimized their concerns.

CONCLUSIONS

Preoperatively, patients with thyroid cancer desire a strong patient-surgeon relationship. They rely on the surgeon to provide adequate informational and emotional support and respect them as individuals. In turn, patients feel reassured and prepared for treatment.

Financial burden of thyroid cancer in the United States: An estimate of economic and psychological hardship among thyroid cancer survivors

BACKGROUND

Annual cancer-related healthcare expenditure in the United States is estimated to exceed $150 billion by 2020. As the prevalence of thyroid cancer increases worldwide, thyroid cancer survivorship is associated with increasing personal and cumulative costs. Few studies have examined the psychological and material economic costs experienced by thyroid cancer survivors. We seek to estimate the comparative prevalence of financial and psychological hardship among thyroid cancer and non-thyroid cancer patients in the United States.

METHODS

The 2011 Medical Expenditure Panel Survey Experiences with Cancer databank was queried to identify thyroid and non-thyroid (colon, breast, lung, prostate) cancer survivors. This survey includes assessments of financial stress, material hardship, and psychological financial hardship. Cancer incidence-based weighted estimates of responses were compared between thyroid and non-thyroid cancer survivors. Independent predictors of material and psychological financial burden were identified through separate multivariate regression models.

RESULTS

Thyroid cancer survivors more frequently reported psychological financial burden compared to non-thyroid cancer (46.1% vs 24.0%, P = .04). Material financial hardship (28.1% vs 19.9%, P = .37) and concurrent material and psychological hardship (25.1% vs 12.5%, P = .09) were noted at similar frequencies between thyroid and non-thyroid cancer survivors. However, on multivariate analysis, only younger age and lack of health insurance coverage were independently associated with psychological financial hardship.

CONCLUSION

Thyroid cancer survivors report greater psychological financial hardship than non-thyroid cancer survivors. Because this financial burden may be underrecognized in the medical community, further studies should be conducted to aid physicians in better understanding the impact of a thyroid cancer diagnosis.

Prognostic Parameters in Differentiated Thyroid Carcinomas

Differentiated thyroid carcinomas make up most thyroid malignancies. The AJCC staging system and the ATA risk prediction system are the best predictors of mortality and recurrence, respectively. Key factors to be identified and reported by pathologists are reviewed in this article and include: (1) aggressive histologic variants of papillary thyroid carcinoma (including tall cell, columnar cell, and hobnail variants); (2) presence of gross extrathyroidal extension (into skeletal muscle or adjacent organs); (3) angioinvasion (including number of foci); (4) number, anatomic level, and size of lymph node metastases; (4) extranodal extension; (5) genetics (especially BRAF V600E or TERT promoter mutation).

Low-Risk Thyroid Cancer in Elderly: Total Thyroidectomy/RAI Predominates but Lacks Survival Advantage

BACKGROUND

Papillary thyroid cancer (PTC) is the fastest increasing cancer in the United States; incidence increases with age. It generally has a favorable prognosis but may behave more aggressively in older patients. This study aims to describe national treatment patterns for low-risk PTC in older adults.

MATERIALS AND METHODS

The Surveillance, Epidemiology, and End Results-Medicare database was used to identify patients ≥66 y treated for clinical T1N0M0 PTC between 1996 and 2011. Multivariable logistic regression was used to identify factors associated with extent of surgery (total thyroidectomy versus lobectomy) and radioactive iodine (RAI) administration. Cox proportional hazards modeling was used to estimate the effect of treatment type on disease-specific survival (DSS).

RESULTS

Three thousand two hundred and fourteen patients met inclusion criteria; 77.6% were women, median age was 72 y, and mean tumor size was 0.7 cm. 42.7% had preoperatively diagnosed PTC (versus incidental). 65.4% underwent total thyroidectomy, 29.0% lobectomy, and 5.6% lobectomy followed by completion thyroidectomy; 33.4% received postoperative RAI. Five- and 10-year DSS were 98.9% and 98.3%, respectively. After adjustment, larger tumor size (1.1-2 cm), multifocality, and a preoperative PTC diagnosis were associated with greater odds of undergoing more extensive surgery and receiving RAI (P < 0.0001). DSS was not associated with extent of surgery or RAI administration (P > 0.05).

CONCLUSIONS

Most older adults with PTC underwent total thyroidectomy and a third received RAI; neither treatment improved DSS. In the growing elderly population, less extensive interventions for PTC may reduce morbidity and improve quality of life while preserving an excellent prognosis.

Time for a reassessment of the treatment of hypothyroidism

BACKGROUND

In the treatment for hypothyroidism, a historically symptom-orientated approach has given way to reliance on a single biochemical parameter, thyroid stimulating hormone (TSH).

MAIN BODY

The historical developments and motivation leading to that decision and its potential implications are explored from pathophysiological, clinical and statistical viewpoints. An increasing frequency of hypothyroid-like complaints is noted in patients in the wake of this directional shift, together with relaxation of treatment targets. Recent prospective and retrospective studies suggested a changing pattern in patient complaints associated with recent guideline-led low-dose policies. A resulting dramatic rise has ensued in patients, expressing in various ways dissatisfaction with the standard treatment. Contributing factors may include raised problem awareness, overlap of thyroid-related complaints with numerous non-specific symptoms, and apparent deficiencies in the diagnostic process itself. Assuming that maintaining TSH anywhere within its broad reference limits may achieve a satisfactory outcome is challenged. The interrelationship between TSH, free thyroxine (FT4) and free triiodothyronine (FT3) is patient specific and highly individual. Population-based statistical analysis is therefore subject to amalgamation problems (Simpson's paradox, collider stratification bias). This invalidates group-averaged and range-bound approaches, rather demanding a subject-related statistical approach. Randomised clinical trial (RCT) outcomes may be equally distorted by intra-class clustering. Analytical distinction between an averaged versus typical outcome becomes clinically relevant, because doctors and patients are more interested in the latter. It follows that population-based diagnostic cut-offs for TSH may not be an appropriate treatment target. Studies relating TSH and thyroid hormone concentrations to adverse effects such as osteoporosis and atrial fibrillation invite similar caveats, as measuring TSH within the euthyroid range cannot substitute for FT4 and FT3 concentrations in the risk assessment. Direct markers of thyroid tissue effects and thyroid-specific quality of life instruments are required, but need methodological improvement.

CONCLUSION

It appears that we are witnessing a consequential historic shift in the treatment of thyroid disease, driven by over-reliance on a single laboratory parameter TSH. The focus on biochemistry rather than patient symptom relief should be re-assessed. A joint consideration together with a more personalized approach may be required to address the recent surge in patient complaint rates.