Thyroid Hormone Profile in Patients Ingesting Soft Gel Capsule or Liquid Levothyroxine Formulations with Breakfast

Background. Recently, it has been shown that liquid L-T4 formulation can be ingested with breakfast. This study looked to extend these findings by investigating whether a soft gel capsule formulation of L-T4 could also be ingested at breakfast time. Methods. 60 patients (18–65 yrs), previously submitted to thyroidectomy for proven benign goitre in stable euthyroidism receiving liquid L-T4 therapy ingested with breakfast, were enrolled. TSH, fT4, and fT3 levels were assessed in all the patients who were switched from liquid L-T4 to a soft gel capsule formulation at the same dosage of L-T4. After 6 months, TSH, fT4, and fT3 levels were determined again. Results. There were no differences in TSH levels, but fT3 and fT4 levels during treatment with the soft gel capsule were significantly lower than those at enrolment with the liquid L-T4 formulation (TSH median (min–max): 1.9 (0.5–4.0) versus 2.2 (0.5–4.5) mIU/L, fT3: 2.5 (2.4–3.1) versus 2.7 (2.4–3.3) pg/mL, p<0.05, and fT4: 9.9 (8.0–13) versus 10.6 (8.6–13.8) pg/mL, p<0.0001). Conclusion. Both liquid and soft gel formulations of L-T4 can be taken with breakfast. However, liquid L-T4 would be the preferred formulation for patients in whom even small changes in fT4 and fT3 levels are to be avoided

Frailty and post-operative delirium influence on functional status in patients with hip fracture: the GIOG 2.0 study

Background: This study analyzes the effect of frailty and Post-Operative Delirium (POD) on the functional status at hospital discharge and at 4-month follow-up in patients with hip fracture (HF). Methods: Multicenter prospective observational study of older patients with HF admitted to 12 Italian Orthogeriatric centers (July 2019-August 2022). POD was assessed using the 4AT. A 26-item Frailty Index (FI) was created using data collected on admission. The outcome measures were Cumulated Ambulation Score (CAS) ≤ 2 at discharge and a telephone-administered CAS ≤ 2 after 4&nbsp;months. Poisson regression models were used to assess the effect of frailty and POD on outcomes. Results: 984 patients (median age 84&nbsp;years, IQR = 79-89) were recruited: 480 (48.7%) were frail at admission, 311 (31.6%) developed POD, and 158 (15.6%) had both frailty and POD. In a robust Poisson regression, frailty alone (Relative Risk, RR = 1.56, 95% Confidence Intervals, CI 1.19-2.04, p = 0.001) and its combination with POD (RR = 2.57, 95% CI 2.02-3.26, p &lt; 0.001) were associated with poor functional status at discharge. At 4-month follow-up, the combination of frailty with POD (RR 3.65, 95% CI 1.85-7.2, p &lt; 0.001) increased the risk of poor outcome more than frailty alone (RR 2.38, 95% CI 1.21-4.66, p &lt; 0.001). Conclusions: POD development exacerbates the negative effect that frailty exerts on functional outcomes in HF patients

Autoimmune polyglandular syndrome type 4: experience from a single reference center

Purpose: To characterize patients with APS type 4 among those affected by APS diagnosed and monitored at our local Reference Center for Autoimmune Polyglandular Syndromes. Methods: Monocentric observational retrospective study enrolling patients affected by APS diagnosed and monitored in a Reference Center. Clinical records were retrieved and analyzed. Results: 111 subjects (51 males) were affected by APS type 4, mean age at the onset was 23.1 ± 15.1 years. In 15 patients the diagnosis of APS was performed during the first clinical evaluation, in the other 96 after a latency of 11 years (range 1-46). The most frequent diseases were type I diabetes mellitus and celiac disease, equally distributed among sexes. Conclusions: The prevalence of APS type 4 is 9:100,000 people. Type I diabetes mellitus was the leading indicator of APS type 4 in 78% subjects and in 9% permitted the diagnosis occurring as second manifestation of the syndrome. Our data, showing that 50% of patients developed APS type 4 within the first ten years, don't suggest any particular follow-up time and, more importantly, don't specify any particular disease. It is important to emphasize that 5% of women developed premature ovarian failure

Wpływ suplementacji selenu na przywrócenie eutyreozy u chorych na subkliniczną niedoczynność tarczycy w wyniku autoimmunologicznego zapalenia tarczycy

  Intriduction: The thyroid is an organ with one of the highest selenium concentrations, containing many selenoproteins implicated in thyroid hormone metabolism. Treatment with levothyroxine has been recommended for all subclinical hypothyroid patients with TSH levels &gt; 10 mU/L, whereas for those with TSH&lt; 10 mU/L treatment remains controversial. Aim: A randomised controlled prospective study was performed to investigate the effects of Se treatment on patients with autoimmune thyroiditis and mild sub-clinical hypothyroidism (TSH &lt; 10 mU/L). Material and methods: A total of 196 patients with autoimmune thyroiditis were recruited in the study. Patients were assigned to receive (case) or not receive (control) an oral selenomethionine treatment. Cases received 83 mcg selenomethionine/day orally for four months. All the patient’s charts were submitted to thyroid hormonal profile (TSH, fT4) and TPOAb evaluation upon enrolment and at the end of the study. Results: In total 192 patients completed the study. Cases and controls were superimposable for age, gender, thyroid hormonal profile, and TPOAb levels. At the end of the study, 33/192 (17.2%) participants restored euthyroidism (Responders). Responders were significantly more frequent among Cases than Controls (30/96 [31.3%] vs. 3/96 [3.1%], p &lt; 0.0001). Conclusion: Selenium supplementation could restore euthyroidism in one third of subclinical hypothyroidism patients with autoimmune thyroiditis. (Endokrynol Pol 2016; 67 (6): 567–571)    Wstęp: Tarczyca jest narządem, w którym występuję jedno z najwyższych stężeń selenu, zawierającym wiele selenoprotein biorących udział w metabolizmie hormonów tarczycy. Leczenie lewotyroksyną jest zalecane u wszystkich chorych z subkliniczną niedoczynnością tarczycy, u których stężenia TSH wynoszą &gt; 10 mj./l, natomiast u osób ze stężeniem TSH &lt; 10 mj./l takie leczenie pozostaje kontrowersyjne. Cel: Randomizowane prospektywne badanie z grupą kontrolną przeprowadzono w celu oceny wpływu leczenia selenem u chorych z autoimmunologicznym zapaleniem tarczycy i łagodną subkliniczną niedoczynnością tarczycy (TSH &lt; 10 mj./l). Materiał i metody: Do badania włączono 196 chorych z autoimmunologicznym zapaleniem wątroby. Chorych podzielono na dwie grupy: badaną i kontrolną, którym doustnie podawano preparat selenometioniny. Osobom z grupy badanej podawano doustnie 83 mcg selenometioniny/dobę przez 4 miesiące. U wszystkich chorych oznaczono stężenia hormonów tarczycy (TSH, fT4) przeciwciał przeciw TPO na początku i na końcu badania. Wyniki: Badanie ukończyło 192 chorych. Grupa badana i grupa kontrolna były porównywalne pod względem wieku, płci oraz stężeń hormonów tarczycy i przeciwciał przeciw TPO. W momencie zakończenia badania przywrócenie eutyreozy stwierdzono u 33/192 (17,2%) uczestników (odpowiedź na leczenie). Odpowiedź na leczenie występowała istotnie częściej w grupie badanej niż w grupie kontrolnej (30/96 [31,3%] vs. 3/96 [3,1%]; p &lt; 0,0001). Wnioski: Suplementacja selenem spowodowała przywrócenie eutyreozy u jednej trzeciej chorych z subkliniczną niedoczynnością tarczycy w wyniku autoimmunologicznego zapalenia tarczycy. (Endokrynol Pol 2016; 67 (6): 567–571)

Elastography Evaluation of Benign Thyroid Nodules in Patients Affected by Hashimoto’s Thyroiditis

The aim of the present prospective study was to evaluate the predictive value of elastography in benign thyroid nodules of patients affected by Hashimoto’s thyroiditis (HT). From January 2011 to January 2012, 242 nodules in patients affected by HT were submitted to fine needle aspiration cytology (FNAC). All of the patients underwent sonography and elastography performed before FNAC. 230 (95%) nodules were benign, 8 papillary cancers, and 4 follicular lesions. Score 1 was found in 79.1% of benign lesions (sensitivity 79.1%; specificity 66.7%; PPV 97.8%; NPV 14.3%; accuracy 78.5%; p<0.05). In order to evaluate the outcome of thyroid ultrasound echogenicity in relation to elastography features of nodule(s), all the patients with benign nodules were stratified according to their hypoechoic pattern of thyroid (mild-moderate and severe). Following stratification score 1 was found in 84.2% of benign nodules (sensitivity 75.0%; specificity 88.9%; PPV 27.3%; NPV 98.4%; accuracy 88.2%; p<0.0001) of patients with a mild-moderate ultrasound thyroid hypoechogenicity, whereas it was found in 60% of benign nodules (p=0.715) of patients with a marked thyroid hypoechogenicity. Elastography appears to have limited value in detecting thyroid cancer in patients affected by Hashimoto’s thyroiditis with severe hypoechoic thyroid tissue

Thyroglobulin measurement in fine-needleaspiration biopsy of metastatic lymph nodes after rhTSH stimulation.

10BACKGROUND: Thyroglobulin measurement in the washout of the needle used in fine-needle aspiration cytology (FNAC) has been proposed for the early detection of lymph node metastasis both in patients with or without serum thyroglobulin antibodies; however, up to now, there have been no reports that recombinant human thyrotropin (rhTSH) stimulation modifies thyroglobulin measurement in lymph node aspirates. METHODS: We described, after rhTSH stimulation, the switching from undetectable to detectable levels of thyroglobulin in fine-needle aspiration fluid from a suspected metastatic lymph node in 2 patients. RESULTS: We hypothesized that thyroglobulin levels in the lymph node increased after rhTSH stimulation. The excess thyroglobulin saturates all thyroglobulin antibody binding sites and becomes detectable, explaining why it was undetectable when TSH was suppressed. CONCLUSION: On the basis of our experience, we suggest submitting to thyroglobulin measurement in the washout of the needle used in FNAC all patients with detectable serum thyroglobulin antibody after rhTSH stimulation.openopenCappelli C; Pirola I; De Martino E; Gandossi E; Cimino E; Samoni F; Agosti B; Agabiti Rosei E; Casella C; Castellano M.Cappelli, Carlo; Pirola, Ilenia; DE MARTINO, Elvira; Gandossi, Elena; Cimino, E; Samoni, F; Agosti, B; AGABITI ROSEI, Enrico; Casella, Claudio; Castellano, Maurizi

Von Recklinghausen’s neurofibromatosis associated with duodenal somatostatinoma: a case report and review of the letterature.

Somatostatin producing duodenal carcinoids are rare, comprising a mere 2% of small bowel carcinoids and 5-10% of all duodenal tumors. Since the 1st case described by Kaneko in 1979 more than 50 cases have been reported in the world literature. From these reports, it is gradually emerging that duodenal somatostatinomas may show a strong association with von Recklinhausen's neurofibromatosis (VRNF) as a distinct neuroendocrine syndrome. A case of a patient affected by VRNF associated with duodenal somatostatinoma with consequent obstructive jaundice is reported. The authors discuss the characteristics of these tumors and review the literature. A total of 27 patients with Von Recklinghausen's disease associated with immunohistologically proved duodenal somatostatinoma have been identified and compared with 29 duodenal somatostatinoma not associated with VRNF, and with 32 cases of pancreatic somatostatinomas