Thyroid Disease Research Articles

Riedel's thyroiditis: report of 7 patients and review of literature.

Riedel's thyroiditis is a rare inflammatory-sclerosing thyroid disease, and its aetiology remains unknown. After a surgical biopsy to establish the diagnosis, the treatment of Riedel's thyroiditis is still challenging in most patients. The aim of this article is to report seven patients with Riedel's thyroiditis seen in a department of Endocrinology and Metabolic diseases over a period of 24 years, and based on the patient's data and the review of the literature to discuss the indications of surgery, glucocorticoids, tamoxifen and immunosuppressive drugs in the personalized treatment of patients with Riedel's thyroiditis.

Evaluation of thyroid congestion in patients with heart failure using shear wave elastography: An observational study.

Shear wave elastography (SWE) is a noninvasive method for measuring organ stiffness. Liver stiffness measured using SWE reflects hepatic congestion in patients with heart failure (HF). However, little is known about the use of SWE to assess other organ congestions. This study aimed to evaluate the utility of SWE for assessing not only the liver but also thyroid congestion in patients with HF. This prospective study included 21 patients with HF who have normal thyroid lobes (age: 77.0 ± 11.0, men: 14). Thyroid and liver stiffness were measured by SWE using the ARIETTA 850 ultrasonography system (Fujifilm Ltd., Tokyo, Japan). SWE of the thyroid was performed on B-mode ultrasonography; a target region was identified within a region of interest. SWE was performed in each lobe of the thyroid gland. Five measurements were taken at the same location and the averages were recorded for comparison. We investigated the relationship between SWE for evaluating thyroid stiffness and the clinical characteristics of patients with HF. SWE of the thyroid was significantly correlated with SWE of the liver (R = 0.768, P < .001), thyroid stimulation hormone (R = 0.570, P = .011), free thyroxine (R = 0.493, P = .032), estimated right atrial pressure (RAP; R = 0.468, P = .033), and composite congestion score (R = 0.441, P = .045). SWE may be useful for evaluating thyroid stiffness and assessing the degree of thyroid congestion. Thyroid congestion may reflect the elevation of RAP and cause thyroid dysfunction through organ congestion.

Association between physical activity and thyroid function in American adults: a survey from the NHANES database

ObjectivePhysical activity (PA) is closely related to our lives, and the effects of PA on thyroid function have not been elucidated.MethodsUsing data from the National Health and Nutrition Examination Survey (NHANES) 2007–2012, we included 5877 participants and analyzed the associations of thyroid function with weekly physical activity (PAM, expressed in metabolic equivalents of task) and physical activity time (PAT) in American adults. Univariate and multivariate logistic analyses were used to demonstrate the associations of PAM and PAT with the primary outcome. Linear regression analysis was performed to determine the associations between thyroid biochemical indicators/diseases and PAM/PAT.ResultsOur study revealed noticeable sex differences in daily PA among the participants. The odds ratio of the fourth versus the first quartile of PAM was 3.07 (confidence interval, CI [1.24, 7.58], p = 0.02) for overt hypothyroidism, 3.25 (CI [1.12, 9.45], p = 0.03) for subclinical hyperthyroidism in adult men. PAT in the range of 633–1520 min/week was found to be associated with the occurrence of subclinical hyperthyroidism [p < 0.001, OR (95% CI) = 5.89 (1.85, 18.80)], PAT of the range of > 1520 min/week was found to be associated with the occurrence of overt hypothyroidism [p < 0.001, OR (95% CI) = 8.70 (2.80, 27.07)] and autoimmune thyroiditis (AIT) [p = 0.03, OR (95% CI) = 1.42 (1.03, 1.97)] in adult men. When PAM < 5000 MET*minutes/week or PAT < 1000 min/week, RCS showed an L-shaped curve for TSH and an inverted U-shaped curve for FT4. The changes in FT3 and TT3 in men were linearly positively correlated with PAM and PAT, while TT4 is linearly negatively correlated.ConclusionThe amount of daily physical activity of American adults is strongly associated with changes in thyroid function, including thyroid hormone levels and thyroid diseases. Thyroid hormone levels were varied to a certain extent with changes in PAM and PAT.

Analysis of Maternal and Fetal Oxidative Stress During Delivery with Epidural Analgesia.

Childbirth is a stressful event for mothers, and labor epidural analgesia (LEA) may reduce mental stress. Mental stressors include labor pain, fear, and anxiety, which induce oxidative stress. In this study, we focused on oxidative stress during delivery and conducted a cross-sectional analysis of maternal and fetal oxidative stress. The participants included 15 women who received LEA (LEA group) and 15 who did not (No LEA group). Participants with a gestational age of < 37weeks, BMI of ≥ 35kg/m2, cerebrovascular or cardiovascular complications, multiple pregnancies, gestational hypertension, gestational diabetes, chronic hypertension, thyroid disease, birth weight of < 2,500g, emergency cesarean section, or cases in which epidural anesthesia was re-administered during delivery were excluded from the study. Maternal blood was collected on admission, and immediately after delivery, and umbilical artery blood was collected from the fetus. The oxidative stress status was assessed by measuring diacron-reactive oxygen metabolite (an index of the degree of lipid peroxide oxidation), biological antioxidant potential (an index of antioxidant capacity) and calculating the ratio of BAP/d-ROMs (an index of the oxidative stress). The results showed that maternal oxidative stress immediately after delivery was lower in the LEA group than in the No LEA group. Moreover, the fetuses experienced less oxidative stress in the LEA group than in the No LEA group. Taken together, these results suggest that LEA may reduce maternal and fetal oxidative stress associated with childbirth.

Bystanders to a Public Health Crisis

Per- and polyfluoroalkyl substances (PFAS) are devastating our food systems and our health. Due to widespread use, these synthetic, long-lasting chemicals, are omnipresent at dangerous levels in our envi-ronment and our homes. Recent studies link even small exposure to PFAS to a host of adverse health outcomes, including cancer, autoim-mune diseases, thyroid disease, liver damage, childhood obesity, infer-tility, and birth defects. Food consumption is a primary route of PFAS exposure. PFAS mi-grate from water, soil, fertilizers, pesticides, and compost into virtually every plant, fish, animal, and animal product, and ultimately (in the greatest concentration) into the consumer. In addition, food pro-cessing equipment, disposable dishes, and containers leach dangerous levels of these chemicals into processed food products, further infusing our every meal with PFAS. Consequently, it is no surprise everything from chocolate cake and microwave popcorn to free range eggs, wildcaught fish, organic milk, and organic kale can harbor staggering quantities of these toxic substances. Despite the widespread presence of these substances and strong sci-entific evidence of their harmful impact on humans, federal regulation of PFAS in food is currently nonexistent. At least fifteen agencies have a mandate to ensure the safety of our food. More is not always better. In the case of regulatory agencies, it can lead to fragmented demand for attention, diffusion of responsibilities, and bureaucratic bystander apathy. This story has played out time and again with other toxic con-taminants like polychlorinated biphenyls (PCBs) and pesticides and is playing out yet again with PFAS. Despite our country’s devastating experience with past contaminants and the unprecedented scientific progress of our time, the federal response to new food safety threats has only become more sluggish and inadequate. This article lays a pathway for change, taking the issue of PFAS food contamination as a case study for the broader dysfunction in the food safety regulatory system. Part II reviews the history of federal food regulation and explores the role that each federal actor in the field plays in ensuring the safety of the food supply. Part III provides back-ground on the chemical and toxicological profile of PFAS and their widespread presence in the environment in general and the food sup-ply in particular. Part IV examines possible approaches to more effec-tive regulation of environmental contaminants in food and proposes a readily available but currently overlooked mechanism for combatting the current public health crisis of PFAS in food. Lastly, Part V cata-logues the expected benefits of the solution and addresses anticipated skepticism. It concludes that the proposed approach can effectively protect consumers from PFAS in food today, while simultaneously gar-nering much needed data to usher in a more permanent solution in the future.

Probabilistic neural network based visual data mining for the healthcare sector.

The need for personalised care in the long-term management of patient health is paramount due to the variability in individual features and responses to specific medication. With the availability of large quantities of electronic patient records, big data analysis presents a valuable opportunity to gain insights into disease presentation and patient impact. This study aims to utilise data science in the medical field to extract unknown information from databases, validate previously obtained data, and enhance personalised patient care. An analytics suite is developed for monitoring patient health and treating cholesterol, thyroid, and diabetes disorders. This suite employs exploratory, predictive, and visual analytics to categorise patient data into multiple tiers and forecast related complication risk and treatment response. The study found that the analytics suite could successfully identify correlations between various biological indicators of patients and disorders. The suite also showcased potential in predicting health risks and responses to treatments. The analytics employed in this study suggest advanced methods of data analysis, which could serve as potential decision-making tools for healthcare providers. These methods might lead to improved treatment outcomes, contributing significantly to personalised patient care.

A Nomogram Prediction Model for Persistent Pulmonary Hypertension of the Newborn in Neonates Hospitalized for the First Time After Birth.

Persistent pulmonary hypertension of the newborn (PPHN) is one of the critical neonatal diseases associated with high morbidity and mortality. This study attempted to conduct a nomogram prediction model for performing early identification of PPHN and providing effective information for clinical practice. A total of 456 newborns who first admitted to the hospital after birth were included in the analysis, including 138 newborns with PPHN and 318 newborns without PPHN (as controls). The optimal predictive variables selection was performed based on LASSO (least absolute shrinkage and selection operator) regression and multivariate logistic regression. Using the selected variables, a nomogram prediction model was developed. To validate the model, the model was assessed using the receiver operating characteristic curve, calibration plot, and clinical impact curve. Six predictors, namely, gestational age, neonatal respiratory distress syndrome, the levels of hemoglobin and creatine kinase-MB, gestational thyroid dysfunction, and Pao2, were identified by LASSO and multivariate logistic regression analysis from the original 30 variables studied. The constructed model, using these predictors, exhibited favorable predictive ability for PPHN, with an area under the receiver operating characteristic of 0.897 (sensitivity = 0.876, specificity = 0.785) in the training set and 0.871 (sensitivity = 0.902, specificity = 0.695) in the validation set, and was well calibrated, as indicated by the PHosmer-Lemeshow test values of 0.233 and 0.876 for the training and validation sets, respectively. The model included gestational age, neonatal respiratory distress syndrome, the levels of hemoglobin and creatine kinase-MB, gestational thyroid dysfunction, and Pao2 had good prediction performance for predicting PPHN among newborns first admitted to the hospital after birth.

Uterine artery embolization in the treatment of uterine fibroids and the preservation of reproductive health in women 40 years of age and older: A retrospective study

Aim. To evaluate the effect of uterine artery embolization (UAE) on reproductive health in women 40 years and older. Materials and methods. A retrospective study was conducted at the perinatal center of the District Clinical Hospital of Khanty-Mansiysk. Patients were divided into two groups: the main group (group 1; n=57) included women with uterine fibroids after UAE, and the control group (group 2; n=42) included women without a history of uterine fibroids. Results. Women with uterine fibroids were statistically more likely to have grade 1 obesity (χ2=4.39; p=0.04) and less likely to have normal body weight (χ2=8.73; p=0.00) compared to women without fibroids. Smoking increased the risk of uterine fibroids twofold (χ2=4.49; p=0.03; odds ratio 1.97; confidence interval 0.64-6.11). More women with uterine fibroids had a history of abortions (n=42; 73.7%) than those without uterine fibroids (n=19; 45.2%; χ2=8.27; p=0.01). The most common gynecological comorbidities in women with uterine fibroids included inflammatory disease of the uterus (N71), endometrial polyp (N84), and endometriosis (N80); p0.05. The most common extragenital diseases in patients with uterine fibroids included thyroid disease, hypertension, and iron deficiency anemia (p0.05). Contour SE embolization agent with spherical particles was more often associated with pain (χ2=0.18; p=0.67) and less often with fever (χ2=4.47; p=0.03). There was a decrease in the number of short menstrual cycles (less than 24 days) from the moment before surgical treatment and after 24 months (χ2=34.580; p0.001) and an increase in the number of cycles of 24–38 days (χ2=14.887; p=0.005). At 24 months after UAE, there were more women with a menstrual period of less than 3 days (χ2=10.385; p=0.035) and fewer with a menstrual period of more than 8 days (χ2=34.573; p0.001). Ultrasound showed a decreased ovarian reserve at 6, 12 and 24 months after UAE (p0.05). Conclusion. When assessing the reproductive health of women 40 years and older after embolization of the uterine arteries, it was found that this method of treatment of symptomatic uterine fibroids leads to a decrease in the duration and heaviness of menstruation but increases the risk of an ovarian reserve decrease.

T3, T4, TSH, Anti-TPO, and Anti-TG Autoantibodies Distribution in Autoimmune Thyroid Patients with Chlamydia Trachomatis Infection

Autoimmune thyroid disorders (AITDs) include a variety of inflammatory conditions affecting the thyroid gland, with Graves' disease (GD) and Hashimoto's thyroiditis (HT) being the most commonly seen types. Autoimmune thyroid illnesses often include the existence of antibodies against thyroid peroxidase (TPO), thyroglobulin (Tg), and thyroid stimulating hormone receptor (TSHR). We specifically targeted recently diagnosed adult patients with Graves' disease (GD), Hashimoto's thyroiditis (HT), and those with normal thyroid function as controls. The study looked at and compared different groups' levels of anti-TG antibodies, anti-TPO antibodies, and anti-chlamydia antibodies in the blood, as well as several clinical and biochemical markers, such as thyroid function tests. We analyzed data from a cohort of 60 patients diagnosed with Hashimoto's thyroiditis (HT), 60 patients diagnosed with Graves' disease (GD), and 60 healthy individuals serving as controls. The study found a strong link between having anti-TPO Abs and having Hashimoto's hypothyroidism (63.3%) and Graves' hyperthyroidism (86.7%). In the groups without anti-TPO Abs, Hashimoto's hypothyroidism was found in 36.7% of people and Graves' hyperthyroidism was found in 13.3% (P&lt;0.03). Anti-thyroid peroxidase antibodies (anti-TPO Abs) are found in 86.7% of people with Graves' disease, which is more than the 63.3% of people with Hashimoto's disease who have these antibodies. There is no significant link between the percentage of people who have anti-TG antibodies and either Hashimoto's hypothyroidism (96.7%) or Graves hyperthyroidism (90%), according to the study. The significance level was set at P = 0.143. This is in comparison to the percentage of negativity in Hashimoto's hypothyroidism (3.3%) and Graves's hyperthyroidism (10.0%). The study showed how the groups were spread out based on the presence of Chlamydia trachomatis IgG antibodies. Chlamydia trachomatis IgG antibodies were much more common in people with Hashimoto's hypothyroidism (42) and Graves hyperthyroidism (26) than in the control group (0) (P&lt;0.01).

Clinicopathological Evaluation of Thyroid Dysfunction in Women with Abnormal Uterine Bleeding

Introduction: Abnormal uterine bleeding describes any variation from normal bleeding patterns in nonpregnant, reproductive-aged women beyond menarche lasting for at least 6 months. Regular cyclic menstruation results the choreographed relationship between the endometrium and its regulating factors. Any type of disturbance between the regulatory mechanism of pituitary ovarian axis or pelvic diseases results in abnormal uterine bleeding. Thyroid hormones play a key role in the menstrual and reproductive function of women. It is recognized universally that menstrual disturbances may accompany clinical alterations in thyroid function. Objectives: To evaluate the thyroid dysfunction in patients with abnormal uterine bleeding. Materials and Methods: This cross sectional study was conducted in Department of obstetrics &amp; gynaecology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Shahbag, Dhaka from April 2023 to December 2023. Women with abnormal uterine bleeding were included in the study. Sample was selected by purposive sampling. Sample size was 100. Detail demographic data were collected from the informant and recorded in structured case report form. Clinical examination and relevant investigation were done meticulously. Data was collected by using a semi-structured questionnaire. Data was processed and analysed with the help of computer program SPSS and Microsoft excel. Quantitative data expressed as mean and standard deviation and qualitative data as frequency and percentage. Result was presented in the form of tables, pie chart, graphs, bar diagrams, histogram &amp; charts etc. Results: In this study, the maximum numbers of cases (43.0%) were between 26-35 years age group. Mean age was 29.57 ± 8.27 years. Large numbers of respondents came from urban area (58%). On evaluation of types &amp; causes of AUB, maximum patient belongs to AUB-L (leiomyoma) group (53%) followed by AUB-A (adenomyosis) (28%); AUB-P (polyp) (8%); AUB-O (ovulatory) (9%) and AUB-M (malignancy) (2%). Present study showed that prevalence of thyroid disorders is 26% in AUB patients. The prevalence of Hypothyroidism was 18% and Hyperthyroidism was 8%. Thyroid dysfunction is associated with menstrual abnormalities in females of all age groups. Conclusion: Abnormal uterine bleeding has a strong association with thyroid disorders. The most common type of disorder is subclinical hypothyroidism. Thus, all patient of AUB must be evaluated for thyroid dysfunction. Medicine Today 2023 Vol.36 (1): 1-6

Defining the In Vivo Role of mTORC1 in Thyrocytes by Studying the TSC2 Conditional Knockout Mouse Model.

Background: The thyroid gland is susceptible to abnormal epithelial cell growth, often resulting in thyroid dysfunction. The serine-threonine protein kinase mechanistic target of rapamycin (mTOR) regulates cellular metabolism, proliferation, and growth through two different protein complexes, mTORC1 and mTORC2. The PI3K-Akt-mTORC1 pathway's overactivity is well associated with heightened aggressiveness in thyroid cancer, but recent studies indicate the involvement of mTORC2 as well. Methods: To elucidate mTORC1's role in thyrocytes, we developed a novel mouse model with mTORC1 gain of function in thyrocytes by deleting tuberous sclerosis complex 2 (TSC2), an intracellular inhibitor of mTORC1. Results: The resulting TPO-TSC2KO mice exhibited a 70-80% reduction in TSC2 levels, leading to a sixfold increase in mTORC1 activity. Thyroid glands of both male and female TPO-TSC2KO mice displayed rapid enlargement and continued growth throughout life, with larger follicles and increased colloid and epithelium areas. We observed elevated thyrocyte proliferation as indicated by Ki67 staining and elevated cyclin D3 expression in the TPO-TSC2KO mice. mTORC1 activation resulted in a progressive downregulation of key genes involved in thyroid hormone biosynthesis, including thyroglobulin (Tg), thyroid peroxidase (Tpo), and sodium-iodide symporter (Nis), while Tff1, Pax8, and Mct8 mRNA levels remained unaffected. NIS protein expression was also diminished in TPO-TSC2KO mice. Treatment with the mTORC1 inhibitor rapamycin prevented thyroid mass expansion and restored the gene expression alterations in TPO-TSC2KO mice. Although total thyroxine (T4), total triiodothyronine (T3), and TSH plasma levels were normal at 2 months of age, a slight decrease in T4 and an increase in TSH levels were observed at 6 and 12 months of age while T3 remained similar in TPO-TSC2KO compared with littermate control mice. Conclusions: Our thyrocyte-specific mouse model reveals that mTORC1 activation inhibits thyroid hormone (TH) biosynthesis, suppresses thyrocyte gene expression, and promotes growth and proliferation.

Thyroid dysfunction and exudative age-related macular degeneration - A longitudinal nationwide registry-based cohort study.

The association between thyroid dysfunction and exudative age-related macular degeneration (AMD) is unknown. In this Danish longitudinal nationwide registry-based cohort study we included all Danish residents aged 50-100 between 2008 and 2018. Using the Danish national registries, we studied the association between thyroid dysfunction and exudative AMD. Thyroid dysfunction was classified as two consecutive redeemed prescriptions of thyroid hormones (hypothyroidism) or anti-thyroid medication (hyperthyroidism). Exudative AMD was classified as an ICD diagnosis of AMD and a code for anti-VEGF treatment. All patients are treated for exudative AMD in a hospital in Denmark, and we therefore have complete registration of this patient group. We included 2 087 305 individuals, of which 1 072 567 (51.4%) were women; 59 318 (2.8%) had hypothyroidism, and 33 922 (1.6%) had hyperthyroidism. During a median follow-up of 11 years, 26 998 (1.3%) people developed exudative AMD. Hypothyroidism (adjusted hazard ratio [HR]: 1.17; 95% confidence interval [CI] 1.10-1.25; p < 0.001) and hyperthyroidism (HR: 1.23; 95% CI:1.13-1.34; p < 0.001) were both associated with the development of exudative AMD. The age-stratified analyses yielded similar results to the main analyses, except that the risks were exaggerated in the older part of the population. This is the first longitudinal nationwide study showing that both hypo- and hyperthyroidism are associated with an increased risk of exudative AMD. AMD is a quantitative problem in the population and our findings could have a public health impact. Further studies are needed to study the underlying mechanisms of the association.

Thyroid Hormone Status in Children Taking Antiepileptic Drugs (AEDs): An Experience in a Tertiary Care Hospital of Bangladesh.

Introduction: Antiepileptic drugs (AEDs) may alter thyroid hormone homeostasis at the level of biosynthesis, release, transport, metabolism and excretion of thyroid hormones. The purpose of the study was to see the thyroid hormone status in children with epilepsy treating with common antiepileptic drugs. Materials &amp; Method: The cross-sectional study was carried out in department of pediatric neurology, National Institute of Neurosciences and Hospital (NINS), Dhaka. One hundred and sixty epileptic children aged 1 year to 14 years who were on monotherapy or polytherapy with the most commonly used Antiepileptic drugs (AEDs) for at least 6 months or more were enrolled. Serum TSH and FT4 were measured in all selected patients with early morning serum sample. Result: Nearly one third of study subjects had thyroid dysfunction, most of which were Subclinical hypothyroidism (SCH). The frequency of SCH was 29.2% in carbamazepine(CBZ), 50% in oxcabazepine (OXC), 28.6% in phenobarbitone(PHB) and 13% in valproic acid (VPA) treated epileptic children. No child was found to have subclinical hypothyroidism with topiramate and ethosuximide monotherapy. Antiepileptic drugs (AEDs) monotherapy or polytherapy had no significant difference in alteration on thyroid hormone level. Use of CBZ for long duration significantly altered thyroid function. Doses of Antiepileptic drugs (AEDs) didn’t show any significant thyroid dysfunction. Conclusion: Commonly used Antiepileptic drugs (AEDs) in children with epilepsy were associated with alteration of thyroid hormones, most commonly subclinical hypothyroidism. BANGLADESH J CHILD HEALTH 2022; VOL 46 (2) : 58-64

Comorbidities, Treatment and Survival Rates of Chronic Thromboembolic Pulmonary Hypertension in a Regional Centre

Background/Objectives: Chronic thromboembolic pulmonary hypertension (CTEPH) is characterized by a multitude of underlying causes, treatment modalities and prognostic outcomes. Our aim was to evaluate the underlying causes, comorbidities and survival rates of CTEPH patients. Methods: A retrospective analysis was conducted regarding the evolution of CTEPH patients confirmed by right heart catheterization under treatment with specific vasodilator medication in our centre between 2008 and 2023. Results: We treated 14 CTEPH patients, 78.57% female, 52.79 ± 13.64 years at inclusion, representing 11.29% of our pulmonary arterial hypertension registry. Initially, the distribution of patients’ NYHA class was II-14.28%, III-71.42% and IV-14.28%. In total, 71.42% of these patients were technically operable due to the central location of the thrombus, but 42.85% presented severe comorbidities and 28.57% refused the surgery or it was financially inaccessible. Only four patients were operated on by pulmonary endarterectomy (PEA). Unfortunately, all the post-PEA patients had persistent pulmonary hypertension and had to continue vasodilator treatment. Overall, 64.28% of patients had monotherapy, 21.42% double therapy and 14.28% triple therapy. Regarding underlying causes and comorbidities, we found the following incidences: 78.57% chronic venous insufficiency, 42.85% obesity, 35.71% thyroid disease, hypertension and hyperuricemia, 21.42% thrombophilia and ischemic heart disease, 14.28% atrial fibrillation, vasculitis and lung disease, and 14.28% neoplastic history and diabetes. Seven patients died (50%), six of whom were unoperated and one of whom was lost (abandoned the program). The survival rates at 1, 3, 5 and 7 years for unoperated patients were 100%, 58.3%, 29.2% and 29.2% versus 100%, 75%, 75% and 75% in post-PEA patients. Conclusions: CTEPH, marked by delayed diagnosis, multiple comorbidities and limited intervention options, requires proactive screening and comprehensive multimodal therapies, including PEA, to improve survival rates.

Contraction or sequence variant of an intergenic repeat-Alu element leads to inherited thyroid disease.

Contraction or sequence variant of an intergenic repeat-Alu element leads to inherited thyroid disease.

Study of Thyroid Function Tests in Patients with Metabolic Syndrome

Study of Thyroid Function Tests in Patients with Metabolic Syndrome

Pembrolizumab-induced secondary adrenal insufficiency and thyroid dysfunction in an 81 year old male with metastatic cutaneous melanoma - A Case Report

Pembrolizumab-induced secondary adrenal insufficiency and thyroid dysfunction in an 81 year old male with metastatic cutaneous melanoma - A Case Report

Does a dedicated endocrine surgery unit impact treatment decision in patients with thyroid disorders? experiences from an endocrine-surgeon naive area in southern india

Does a dedicated endocrine surgery unit impact treatment decision in patients with thyroid disorders? experiences from an endocrine-surgeon naive area in southern india

Patient reported outcomes and patient experiences of immune checkpoint modulators for advanced or recurrent melanoma: a mixed methods study.

Little is known about late and long-term patient-reported outcomes (PROs) of immune checkpoint modulators (ICMs) outside clinical trials. We conducted a cross-sectional, mixed-methods study to describe long-term PROs among advanced melanoma patients who began standard of care treatment with ICMs at least 1year previously. All participants completed the Functional Assessment of Cancer Therapy-Immune Checkpoint Modulator (FACT-ICM), assessing 46 immune-related side effects on a 5-point Likert scale, and a subset completed individual interviews. Descriptive statistics were computed for quantitative data and applied thematic analysis was used to examine qualitative data. Participants (N = 80) had a mean age of 67years, and the majority were male (66%), non-Hispanic White (96%), and college graduates (61%). Single-agent nivolumab was the most common first (47%) and current/recent ICM (64%). On the FACT-ICM, 98% of participants reported at least one side effect, and 78% reported moderate or severe side effects. The most common moderate or severe side effects were aching joints (43%) and fatigue (38%). In interviews (n = 20), we identified five themes regarding patients' longer-term experiences after ICMs: lasting fatigue or decline in functioning, minimal side effects, manageable thyroid and pituitary dysfunction, skin conditions can be difficult to manage, and treating the cancer is worth the side effects. Nearly all patients reported side effects of ICMs at least 1year after starting treatment. Our findings suggest that ICM side effect screening and management-especially for aching joints and fatigue-are indicated during long-term care of people living with advanced melanoma.

Predictive biomarkers of thyroid dysfunctions associated with the treatment of tumors with immune checkpoint inhibitors

Predictive biomarkers of thyroid dysfunctions associated with the treatment of tumors with immune checkpoint inhibitors