Newly diagnosed type 1 diabetes in a 93 year old

Type 1 diabetes is typically a disease of young but can present at any age. We present a case of a 93-year-old woman who presented with 10 days history of feeling lethargic, polydipsia and decreased appetite. Her capillary blood glucose was raised at 25 mmol/L with significant ketonaemia and venous blood gas showing metabolic acidosis. She had a background of primary hypothyroidism and vitamin B12 deficiency with weakly positive parietal cell antibodies. Laboratory investigations confirmed diabetes with HbA1c of 117 mmol/mol (12.9%). In view of high clinical suspicion of type 1 diabetes, her diabetes autoantibodies were checked which showed strongly positive anti-GAD antibody with titre of >2000 IU/mL (range<10) confirming our diagnosis. She was treated with diabetic ketoacidosis protocol with intravenous fluids and intravenous insulin. On recovery, she was discharged home on once daily insulin with aim to self-manage diabetes with support from district nurses and to avoid hypoglycaemia.

Autoimmune thyroiditis: organizational and medical measures for early detection in the Republic of Belarus

Objective. To evaluate the effectiveness of conducted organizational and medical measures for early detection and medical examination of patients with autoimmune thyroiditis (AIT) in the regions of the Republic of Belarus and to develop measures to enhance them.Materials and methods. Data on the incidence rates of AIT and primary hypothyroidism (PGT) in the Republic of Belarus from 1997 to 2017 were analyzed, data of a sociological study were presented and patients` records were analyzed. Epidemiological and sociological methods were used.Results. In the Republic of Belarus, two organizational and medical approaches to early diagnosis of AIT have been developed. The study has found a low competence level among therapists (general practitioners) of the Brest and Gomel regions and showed the absence of patients with AIT at Gomel Regional Endocrinological Dispensary even if there is a pathognomonic ultrasound picture and a high level of AT-TPO titer, which indicates that the incidence is undercounted.Conclusion. As a result of the performed study, the algorithm for organizational and medical measures has been developed and implemented for early detection and clinical examination of AIT patients aimed at PGT prevention.

Quality of life of patients with non-alcoholic fatty liver disease with different thyroid status

The aim. To study the quality of life and psychoemotional state of patients with non-alcoholic fatty liver disease against the background of primary hypothyroidism during the use of ethylmethylhydroxypyridine succinate.Materials and methods. 111 patients with non-alcoholic fatty liver were examined, among them 35 were without thyroid dysfunction, 55 with compensated primary hypothyroidism, 21 with decompensated hypothyroidism. The patients underwent general clinical, biochemical, enzyme-linked immunosorbent assays of blood, instrumental studies, testing according to psychological questionnaires.Results. With decompensation of hypothyroidism, a statistically significant increase in indicators of depression, situational and personal anxiety was revealed in comparison with patients without hypothyroidism. The examined patients showed an increase in the level of situational and personal anxiety. The presence of hypothyroidism in the examined patients significantly worsens these indicators, leading to an increase in the degree of anxiety, aggravated by decompensation of hypothyroidism. A positive dynamic was revealed in the correction of the psychoemotional status of patients in the observation group during the complex treatment with ethylmethylhydroxypyridine succinate: the severity of depression, situational and personal anxiety, manifestations of dyspeptic and reflux syndromes decreased.Conclusion. Hypothyroidism affects the quality of life and psycho-emotional state of patients with non-alcoholic fatty liver disease: it worsens the degree of depression, situational and personal anxiety. The addition of ethylmethylhydroxypyridine succinate to standard therapy with sodium levothyroxine in patients with non-alcoholic fatty liver disease in the setting of hypothyroidism improves the quality of life and psycho-emotional state.

PEDT-3

Background: Germ cell tumors (GCTs) containing a teratoma component is a group of diseases consisting of various pathological conditions such as mature teratoma, immature teratoma, teratoma with malignant transformation, and mixed tumor with other GCTs. There is controversy about the efficacy and safety of radiation and chemotherapy for GCTs with teratoma component other than mature teratomas. Methods: Of 212 cases of GCTs treated at Tohoku University Hospital Neurosurgery from January 1990 to March 2021. In this study, 23 histologically verified GCTs containing teratoma components were included. Pathological findings, recurrence, survival, and late complications were examined. Results: The age of onset was 2 months-21 years (median 10.5 years). Histological diagnosis was mature teratoma alone in 5 cases, mixed GCTs with mature teratoma in 11 cases, immature teratoma in 5 cases, and mixed tumor with mature teratoma and germinoma in 2 cases. Patients except mature teratoma were treated by chemotherapy alone or radiochemotherapy. During follow-up for 7–362 months (median 135 months), 3 patients relapsed. One of these patients was diagnosed with mature teratoma at the time of treatment and did not receive post-treatment, but relapsed as germinoma 21 years later. A review of pathological specimens at the time of initial onset revealed immature teratomas in addition to mature teratomas. Recurrent lesions in 3 cases were controlled by additional treatment, and no deaths due to tumor progression were observed. On the other hand, of the 18 patients who underwent radiochemotherapy, 1 developed primary hypothyroidism and 2 developed thyroid cancer and leukemia. Conclusion: GCTs with teratoma component often contain malignant histological types and require caution when making a pathological diagnosis. In these cases, tumor control can be expected by radiation or chemotherapy, but there is a risk of developing endocrine disorders and secondary tumors, and further studies are needed to optimize treatment.

Macro-TSH in patients with primary hypothyroidism due to autoimmune thyroiditis

Thyroid stimulating hormone (TSH) is one of the key indicators in the diagnosis of the thyroid gland functional disorders. Minor changes in TSH concentration make it possible to suspect thyroid dysfunction even before clinical manifestations, which increases the value of correct and timely measurement of it. In the clinical practice, an endocrinologist often encounter the well-known phenomenon of macroprolactinemia; a much less common phenomenon is macrotyrotropinemia (macro-TSH). The presence of macro-TSH complexes can be suspected when the serum detects atypically high TSH values with reference values of FT4 without any signs of hypothyroidism. Since the phenomenon is based on an autoimmune mechanism, macro-TSH can often be detected in patients with autoimmune thyroiditis (AIT). This article presents clinical cases of patients with a combination of the macro-TSH phenomenon and primary hypothyroidism due to AIT.

MANAGEMENT OF CASE OF PRIMARY HYPOTHYROIDISM ON THE PRINCIPLES OF DHATWAGNIMANDYA - A CASE REPORT

Hypothyroidism is a condition caused by thyroid hormone deficiency. It occurs due to hormonal imbalance & decreased metabolism. Clinical manifestations range from no signs or symptoms to life-threatening conditions. In Ayurveda, it corresponds to Dhatvagni Mandya. In this case report the patient presented with puffiness of the face, swelling in both the limbs, muscle (back) pain, loss of appetite, constipation and abnormal weight gain. According to symptomatic presentations, the case was diagnosed as Dhatvagni mandya. Clinical presentation and biochemical parameter i.e., Thyroid Stimulating Hormone (TSH) was 12.07uIU/ml which confirmed the case as Hypothyroidism in modern medicine. The multimodal Ayurvedic management approach incorporating ahara, vihara and aushadha was adopted. The case was treated on the line of principles of Agnimandya. Shaman Chikitsa (pacifying therapy) including internal administration of herbo-mineral formulations such as Arogyavardhini vati, Kanchnaar guggul, Punarnava mandur, Avipattikar churna, Swarna vanga along with a dietary regimen was prescribed to the patient. After 3 months’ treatment, significant symptomatic relief along with reduction of serum TSH level (3.05uIU/ml) without any adverse effects was observed in the patients. It can be inferred from the case that Ayurvedic intervention has enough potential to be employed and utilized in such endocrine disorders. Keywords- Ayurveda, Dhatawagni, Agni, Hypothyroidism, Kanchnar Guggul, Arogyavardhini vati.

An Underestimated Toxicity Radiation-Induced Hypothyroidism in Patients Multimodally Treated for Breast Cancer

Radiation therapy is part of the therapeutic arsenal for breast cancer, whether it is adjuvant treatment after lumpectomy or radical mastectomy, or it is used as a palliative option in the case of metastatic or recurrent disease. Significant advances in diagnostic and therapeutic stratification of breast cancers have significantly prolonged survival, even in the metastatic stage. Exposure of patients during the course of the disease in a multidisciplinary therapeutic approach including chemotherapy, hormone therapy, targeted anti-HER therapies or CDK4/6 inhibitors had led to improved survival but with the price of additional toxicity. Among them, hypothyroidism is a well-known consequence of external radiation therapy, especially in the case of cervical region irradiation, including supraclavicular and infra-clavicular nodal levels. In this situation, the thyroid gland is considered as an organ at risk (OAR) and receives a significant dose of radiation. Subclinical hypothyroidism is a common endocrine disorder characterized by elevated TSH levels with normal levels of FT4 (free T4) and FT3 (free T3), and as a late effect, primary hypothyroidism is one of the late effects that significantly affects the quality of life for patients with breast cancer receiving multimodal treatment. Hypothyroidism has a significant impact on quality of life, most often occurring as late clinical toxicity, secondary to thyroid irradiation at doses between 30 and 70 Gy. Dose-volume parameters of irradiation, gland function at the beginning of the treatment and associated systemic therapies may be factors that alter thyroid radio-sensitivity and affect thyroid gland tolerance. In the case of head and neck tumor pathology, in which doses of >50 Gy are routinely used, the thyroid gland is generally considered as an OAR, the rate of radio-induced hypothyroidism being estimated at rates of between 20% and 52%. For breast cancer, the thyroid is often neglected in terms of dosimetry protection, the rate of late dysfunction being 6–21%.

Identification of ZBTB26 as a Novel Risk Factor for Congenital Hypothyroidism

Congenital primary hypothyroidism (CH; OMIM 218700) is characterized by an impaired thyroid development, or dyshormonogenesis, and can lead to intellectual disability and growth retardation if untreated. Most of the children with congenital hypothyroidism present thyroid dysgenesis, a developmental anomaly of the thyroid. Various genes have been associated with thyroid dysgenesis, but all known genes together can only explain a small number of cases. To identify novel genetic causes for congenital hypothyroidism, we performed trio whole-exome sequencing in an affected newborn and his unaffected parents. A predicted damaging de novo missense mutation was identified in the ZBTB26 gene (Zinc Finger A and BTB Domain containing 26). An additional cohort screening of 156 individuals with congenital thyroid dysgenesis identified two additional ZBTB26 gene variants of unknown significance. To study the underlying disease mechanism, morpholino knock-down of zbtb26 in Xenopus laevis was carried out, which demonstrated significantly smaller thyroid anlagen in knock-down animals at tadpole stage. Marker genes expressed in thyroid tissue precursors also indicated a specific reduction in the Xenopus ortholog of human Paired-Box-Protein PAX8, a transcription factor required for thyroid development, which could be rescued by adding zbtb26. Pathway and network analysis indicated network links of ZBTB26 to PAX8 and other genes involved in thyroid genesis and function. GWAS associations of ZBTB26 were found with height. Together, our study added a novel genetic risk factor to the list of genes underlying congenital primary hypothyroidism and provides additional support that de novo mutations, together with inherited variants, might contribute to the genetic susceptibility to CH.