Publications by authors named "Amodru V"

Purpose: Acromegaly is a rare disease associated with chronic multisystem complications. New therapeutic strategies have emerged in the last decades, combining pituitary transsphenoidal surgery (TSS), radiotherapy or radiosurgery (RXT) and medical treatments.

Methods: This retrospective monocentric study focused on presentation, management and outcome of acromegaly patients diagnosed between 2000 and 2020, still followed up in 2020, with a minimum follow-up of 1 year, and comparison of the first vs.

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Background: Hypercortisolism in Cushing's syndrome (CS) is associated with bone loss, skeletal fragility, and altered bone quality. No studies evaluated bone geometric and strain-stress values in CS patients after remission thus far.

Patients And Methods: Thirty-two women with CS in remission (mean age [±SD] 51 ± 11; body mass index [BMI], 27 ± 4 kg/m2; mean time of remission, 120 ± 90 months) and 32 age-, BMI-, and gonadal status-matched female controls.

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Background: Dysthyroidism (DT) is a common toxicity of immune checkpoint inhibitors (ICIs) and prior work suggests that dysthyroidism (DT) might be associated with ICI efficacy.

Patients And Methods: ConSoRe, a new generation data mining solution, was used in this retrospective study, to extract data from electronic patient records of adult cancer patients treated with ICI at Institut Paoli-Calmettes (Marseille, France). Every DT was verified and only ICI-induced DT was retained.

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Background: Patients with Cushing's disease (CD) in remission maintain an increased cardiovascular risk. Impaired characteristics of gut microbiome (dysbiosis) have been associated with several cardiometabolic risk factors.

Methods: Twenty-eight female non-diabetic patients with CD in remission with a mean ± SD) age of 51 ± 9 years, mean ( ± SD) BMI, 26 ± 4, median (IQR) duration of remission, 11(4) years and 24 gender-, age, BMI-matched controls were included.

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Objective: To evaluate whether age-related differences exist in clinical characteristics, diagnostic approach, and management strategies in patients with Cushing's syndrome (CS) included in the European Registry on Cushing's Syndrome (ERCUSYN).

Design: Cohort study.

Methods: We analyzed 1791 patients with CS, of whom 1234 (69%) had pituitary-dependent CS (PIT-CS), 450 (25%) adrenal-dependent CS (ADR-CS), and 107 (6%) had an ectopic source (ECT-CS).

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Patient journeys are instruments developed by EURORDIS, The Voice of Rare Disease Patients in Europe, to collect patients' experiences; they may identify gaps and areas deserving improvement, as well as elements positively considered by affected persons. As with other patient-reported experiences, they can complete the clinical evaluation and management of a specific disease, improving the often long diagnostic delay, therapy, patient education and access to knowledgeable multidisciplinary teams. This review discusses the utility of such patient-reported experience measures and summarises the experiences of patients with acromegaly, Addison's disease and congenital adrenal hyperplasia from different European countries.

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Context: Hypoparathyroidism (hypoPTH) in adults is mainly due to total thyroidectomy. Conventional therapies (calcium, active vitamin D) can fail to normalize calcemia, expose the patient to hypercalciuria and impact quality-of-life. Human parathormone (PTH) replacement therapy is a suitable option in these cases, although few clinical reports have been published so far.

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Summary: Here, we describe a case of a patient presenting with adrenocorticotrophic hormone-independent Cushing's syndrome in a context of primary bilateral macronodular adrenocortical hyperplasia. While initial levels of cortisol were not very high, we could not manage to control hypercortisolism with ketoconazole monotherapy, and could not increase the dose due to side effects. The same result was observed with another steroidogenesis inhibitor, osilodrostat.

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Introduction: Persistent growth hormone hypersecretion can be observed in roughly 50% of patients operated for somatotroph adenomas, requiring additional treatments. Despite its proven antisecretory efficacy, the use of Gamma Knife radiosurgery (GK) is limited probably due to the lack of data on long-term side effects, including potential cognitive consequences.

Methods: The LATe Effects of Radiosurgery in Acromegaly study was a cross-sectional exposed/unexposed non-randomized study.

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Purpose: To report our experience of endoscopic endonasal obliteration of symptomatic sellar arachnoid cyst (SAC).

Methods: From 2002 to 2019, we retrospectively reported the data of 17 cases of SAC operated in Timone University Hospital, Marseille, France. Preoperative clinical findings were collected including main symptoms, visual function and endocrinological assessment.

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Objective: A relative can be an asset in dealing with chronic illnesses, such as acromegaly, where quality of life (QoL) is altered even after remission. However, it has been shown that quality of life of caregivers can also be impacted. Our main objective was to compare the perception of acromegaly in remission in the patient-relative dyad.

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Although usually benign, anterior pituitary tumours occasionally exhibit aggressive behaviour, with invasion of surrounding tissues, rapid growth, resistance to conventional treatments and multiple recurrences. In very rare cases, they metastasize and are termed pituitary carcinomas. The time between a 'classical' pituitary tumour and a pituitary carcinoma can be years, which means that monitoring should be performed regularly in patients with clinical (invasion and/or tumour growth) or pathological (Ki67 index, mitotic count and/or p53 detection) markers suggesting aggressiveness.

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Antisecretory data shows a highly effective and prolonged blockade of cortisol secretion with osilodrostat. The drawback is the occurrence of adrenal insufficiency (AI) in roughly a quarter of treated patients. In this short manuscript, we report three cases of atypical adrenal insufficiency with osilodrostat.

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First-line treatment of prolactinoma is usually medical, based on dopamine agonists receptors, mainly cabergoline. The classical side-effects of cabergoline (low blood pressure and nausea) have been well known since it was first introduced. Other side-effects, however, are more controversial or simply less frequent, but need to be considered during monitoring.

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Adrenocortical carcinoma is a rare malignant tumor of poor prognosis, frequently requiring additional treatments after initial surgery. Due to its adrenolytic action, mitotane has become the first-line medical treatment in patients with aggressive adrenocortical carcinoma. Over the last 2years, apart from the classical chemotherapy based on etoposide and platinum salts, several studies reported the use of drugs such as temozolomide, tyrosine kinase inhibitors or immunotherapy, with more or less convincing results.

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Context: [ F]FDG PET/CT improves adrenal tumour characterization. However, there is still no consensus regarding the optimal imaging biomarkers of malignancy.

Objectives: To assess the performance of Tumour standardized uptake value (SUV) :Liver SUV for malignancy-risk and to build and evaluate a prediction model.

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Purpose: Acromegaly is a rare disease due to growth hormone (GH)-secreting pituitary adenoma. GH and IGF-1 levels are usually congruent, indicating either remission or active disease; however, a discrepancy between GH and IGF-1 may occur. We aimed to evaluate the outcome of diabetes mellitus (DM) and hypertension (HT) in acromegalic patients with congruent GH and/or IGF-1 levels vs.

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Multiple endocrine neoplasia type 2 (MEN2) is a rare hereditary syndrome due to mutations of the proto-oncogene REarranged during Transfection (RET), defined by the association of medullary thyroid carcinoma (MTC) in almost 100% cases, and pheochromocytoma in roughly 50% (primary hyperparathyroidism can be seen in 10-20% of patients with MEN2A). Early thyroidectomy and the efficacy of novel tyrosine kinase inhibitors modified the natural history of MTC, with possibilities of cure or long-term control. The second main compound, pheochromocytoma, is reported with a variable penetrance, from 10 to 80% cases, depending on the mutation of RET.

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Objectives: Nuclear imaging findings by virtue of phenotyping disease heavily depend on genetic background, metabolites, cell membrane specific targets and signalling pathways. PPGL related to succinate dehydrogenase subunits mutations (SDHx mutations) are less differentiated than other subgroups and therefore may lack to concentrate F-FDOPA, a precursor of catecholamines biosynthesis. However, this F-FDOPA negative phenotype has been reported mostly in SDHx-PPGL of sympathetic origin, suggesting that both genotype status and location (from sympathetic vs parasympathetic paraganglia; adrenal vs extra-adrenal) could influence F-FDOPA uptake.

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Article Synopsis
  • - The study aims to investigate the long-term outcomes of patients with bilateral pheochromocytomas who underwent either total or cortical-sparing adrenalectomies, focusing on mortality risks, adrenal insufficiency, and tumor recurrence.
  • - Data from 625 patients treated between 1950 and 2018 revealed a significant presence of genetic mutations related to pheochromocytomas, with almost half of the patients experiencing adrenal insufficiency after total adrenalectomy, while complications were notably less in those who had cortical-sparing procedures.
  • - Of the 849 surgeries conducted, 52% were planned as cortical-sparing, with a success rate of 76.5%. The findings highlight the risks of long-term complications for patients post
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The management of large nonsecreting adrenal tumors (at least 4 cm) is still a matter of debate as it is unclear whether imaging, especially F-fluorodeoxyglucose (FDG), can be used to characterize their potential malignancy. Moreover, the risk of new hypersecretion in nonoperated tumors is uncertain. Our aim was to better characterize these large adrenal incidentalomas.

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Purpose: Data on the diagnostic value of F-FDOPA PET/CT in patients with insulinoma are limited and are focused on small patient populations explored using different PET/CT protocols and the inconsistent use of carbidopa premedication. The aim of this study was to improve the current knowledge about the diagnostic value of F-FDOPA PET/CT combined with oral carbidopa premedication and early pancreatic imaging for tumour localization in patients with insulinoma-related hyperinsulinaemic hypoglycaemia (HH). The relationships among F-FDOPA quantitative uptake parameters, insulin secretion and tumour pathological features were also investigated.

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