Psychological Distress and Sleep Disturbance Throughout Thyroid Nodule Screening, Diagnosis, and Treatment

CONTEXT

Many controversies exist regarding screening and treatment of thyroid cancer (TC), especially papillary thyroid microcarcinoma (PTMC).

OBJECTIVE

The aim of this study was to evaluate patients' psychological distress and sleep disturbance throughout thyroid nodule (TN) screening, diagnosis, and treatment.

METHODS

A total of 2834 participants (1153 participants with TNs) were enrolled during the screening phase, and 1105 individuals with TNs (87 individuals with TC) were enrolled during the diagnosis phase. Of the 87 TC patients, 66 underwent immediate operation (OP), and 21 patients with PTMC opted for active surveillance (AS). Four validated scales were applied to quantify the outcome indicators at prescreening, postscreening, postdiagnosis, and posttreatment.

RESULTS

Higher psychological distress and sleep disturbance were found postscreening than prescreening in subjects with TNs, but no differences in those without nodules. Compared with postscreening, higher scores of psychological distress and sleep disturbance were identified in patients with suspicious TC treated with fine needle aspiration (FNA) or with AS. Lower psychological distress and sleep disturbance were noted for patients with benign nodules than for TC patients. OP for TC, especially PTMC, did not alleviate psychological distress or sleep disturbance compared with the same parameters in patients who underwent AS.

CONCLUSION

Based on the findings of impaired psychological health and sleep quality, screening for TNs in adults who show no symptoms should be performed with caution. Psychological distress and sleep disturbance should also be taken into consideration when FNA is performed for suspected TC or OP for papillary thyroid cancer, especially PTMC.

Evaluation of Thyroid Nodule Malignant Neoplasms and Obesity Among Children and Young Adults

This cross-sectional study examines the association of obesity in childhood and adolescence with the incidence of malignant thyroid nodules.

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.

Conventional thyroidectomy vs thyroid thermal ablation on postoperative quality of life and satisfaction for patients with benign thyroid nodules

OBJECTIVE

The complications and treatment effects of conventional thyroidectomy and thyroid thermal ablation should be compared in order to identify the best intervention for patients with benign thyroid nodules.

METHODS

Patients (18-50 years old) who had benign thyroid nodules and were eligible for both thyroidectomy and thyroid thermal ablation were randomly allocated (1:1) to either conventional thyroidectomy group or thyroid thermal ablation group. Patients' satisfaction and condition-specific quality of life were measured with the Thyroid-Specific Quality-of-Life Questionnaire Scale (QoL) at the 15th post-randomization month and were set as the co-primary outcome.

RESULTS

A total of 450 patients were enrolled and randomized (225 patients in each group). At the 15th month after randomization, more patients in the thyroid thermal ablation group were satisfied with the treatment effects compared to those in the conventional thyroidectomy group. More patients in the thyroid thermal ablation group have a QoL score of 410 (QOL scores ranges from 0 to 410) than patients in conventional thyroidectomy. Eight (4%) of the 209 patients in conventional thyroidectomy group and 6 (3%) of the 208 patients in thyroid thermal ablation group had at least one severe postoperative complication. The time to achieve volume reduction was longer in the thermal ablation group.

CONCLUSION

Thyroid thermal ablation is superior to conventional thyroidectomy in terms of patients satisfaction, post-operative quality of life, and shorter hospital stay but takes longer to achieve BTNs volume reduction. The complication rates between the two groups were similar.

SAME-DAY FINE-NEEDLE ASPIRATION CYTOLOGY DIAGNOSIS FOR THYROID NODULES ACHIEVES RAPID ANXIETY DECREASE AND HIGH DIAGNOSTIC ACCURACY

OBJECTIVE

The time between the moment of referral for the diagnostic workup for thyroid nodules and the outcome can be worrisome for patients. In general, patients experience high levels of anxiety during the evaluation of a lesion suspicious for cancer. Therefore, the implementation of same-day fine-needle aspiration cytology (FNAC) diagnosis is becoming standard-of-care for many solid tumors. Our aim was to assess the feasibility of same-day FNAC diagnosis for thyroid nodules and to assess patient anxiety during the diagnostic process.

METHODS

For feasibility of same-day FNAC diagnosis, we assessed the proportion of patients receiving a diagnosis at the end of the visit. Accuracy was measured by comparing histology with the FNAC result. Patient anxiety was measured by the State Trait Anxiety Inventory at 6 moments during the diagnostic workup.

RESULTS

Of the 131 included patients, 112 (86%) were female, and the mean age was 53 years. All patients, except those with a nondiagnostic FNAC result (n = 26; 20%), had a diagnosis at the end of the day. There were only two discordant results. Anxiety levels at the beginning of the day were high throughout the group, State Trait Anxiety Inventory (STAI) score 43.1 (SD 2.0) and decreased significantly more in patients with a benign FNAC result (STAI score 30.2), compared to patients with a malignant or indeterminate result (STAI score 39.6).

CONCLUSION

Distress of patients with a thyroid nodule undergoing same-day FNAC diagnostics was high. Same-day FNAC diagnosis is feasible and accurate for the evaluation of thyroid nodules. Therefore, same-day FNAC diagnosis seems a safer, more patient-friendly approach to diagnose thyroid nodules.

Increasing Incidence of Thyroid Nodules and Thyroid Cancer: Does Increased Detection of a Subclinical Reservoir Justify the Associated Anxiety and Treatment?

The incidence of thyroid cancer has been increasing over the last few decades, and it is subject to debate regarding whether the incidence is reflective of better diagnostic techniques and therefore better detection or if it is a reflection of a true increase in incidence. This increase in incidence has been most clearly manifested by an exponential increase in the diagnosis of micropapillary thyroid carcinomas. This article reviews the diagnosis of thyroid cancers, the dilemmas facing clinicians in the management of these micropapillary thyroid carcinomas, and the advances in molecular diagnostics that are being used to assist in the decision-making process. We consider the possibility of overtreatment of a relatively indolent disease and propose a less aggressive management plan in the appropriate clinical scenario.

Patient's comfort with and tolerability of thyroid core needle biopsy

Recently, the core needle biopsy (CNB) has been proposed as a complementary test for thyroid nodules with inconclusive cytology by fine-needle aspiration (FNA). However, there have been no reports regarding patient comfort during and after CNB or tolerability of this procedure. Here we aimed to investigate and compare comfort with and tolerability of the CNB and FNA procedures. A 21 gauge needle was used for collection in CNB procedures, and a 23 gauge needle was used for collection in FNA procedures. Sixty-one consecutive patients underwent both biopsies and were asked to evaluate their comfort during and after these procedures by a structured questionnaire. A total of 58 (95 %) patients reported local pain during both biopsies. Two patients reported pain only during CNB, and one reported no pain. Mild pain was reported in 87 % of CNB cases. Local pain after biopsy was reported in 29 % of FNA and 45 % of CNB. The occurrence of pain in the first minutes following CNB was significantly higher than FNA (p = 0.008), while there was not a significant difference in pain at later time points after the procedures. Finally, patients were asked to evaluate the degree of tolerability of the two sampling techniques, and FNA and CNB were reported as tolerable in 82 and 83 %, respectively. The results from a questionnaire evaluating patients' comfort level showed no significant difference between the tolerability of CNB and FNA. This finding suggests that CNB may be performed with a reasonable level of patient comfort.

Approach to the patient with a cytologically indeterminate thyroid nodule

BACKGROUND

Fine-needle aspiration remains the primary diagnostic intervention for the evaluation of most thyroid nodules larger than 1-1.5 cm. Although most aspirates provide diagnostic cytology, approximately 15-25% will be classified indeterminate (often referred to as follicular neoplasm, suspicious for carcinoma, or atypical). In such cases, abnormal cellular findings preclude interpretation of benignity, although only a minority will prove cancerous upon final histopathology. Nonetheless, patients with indeterminate aspirates are commonly referred for consideration of hemi- or near-total thyroidectomy. Recently, improved understanding and novel investigation of clinical, radiological, cytological, and molecular factors has allowed improved stratification of cancer risk.

CONCLUSION

Although surgery continues to be commonly recommended, strategies for such patients should increasingly seek to define treatment based on the estimation of an individual's thyroid cancer risk in comparison with associated operative risk and morbidity. In doing so, the rate of unnecessary surgical procedures and associated complications can be reduced.