lutetium-lu-177-dotatate and Insulinoma

lutetium-lu-177-dotatate has been researched along with Insulinoma* in 4 studies

Reviews

1 review(s) available for lutetium-lu-177-dotatate and Insulinoma

ArticleYear
Peptide receptor radionuclide therapy with
    Journal of endocrinological investigation, 2019, Volume: 42, Issue:3

    Insulinomas are a rare type of pancreatic neuroendocrine tumours characterized by insulin hypersecretion. They are considered malignant when metastases are present. Traditional therapies often promote only temporarily symptomatic relief and may be associated with severe adverse effects. There is scarce experience in treating malignant insulinomas with peptide receptors radionuclide therapy (PRRNT).. We describe PRRNT results in four patients with inoperable malignant insulinomas with poorly controllable hypoglycaemia. All patients received therapy with. Patient 1 presented significant clinical benefit for 13 months after PRRNT, with imaging improvement. Patient 2 obtained reduction of the number and severity of hypoglycaemic episodes during 15 months after therapy. Patient 3 is asymptomatic since PRRNT first cycle performed 23 months ago and revealed significant imaging improvement. Patient 4 had resolution of hypoglycaemia only 3 days after PRRNT first cycle and today, 16 months after therapy, the disease seems to be in remission and the patient maintains euglycaemic state. PRRNT was well tolerated, with only hematologic grade 2 toxicity in patient 1 and mild kidney toxicity in patient 3.. After the start of

    Topics: Aged; Female; Humans; Insulinoma; Middle Aged; Neuroendocrine Tumors; Octreotide; Organometallic Compounds; Receptors, Peptide; Retrospective Studies; Treatment Outcome

2019

Other Studies

3 other study(ies) available for lutetium-lu-177-dotatate and Insulinoma

ArticleYear
Metastatic Insulinoma Controlled by Targeted Radionuclide Therapy With 177Lu-DOTATATE in a Patient With Solitary Kidney and MEN-1 Syndrome.
    Clinical nuclear medicine, 2019, Volume: 44, Issue:6

    A 54-year-old man with multiple endocrine neoplasia type 1 had previous history of parathyroid surgery and left thyroid lobectomy 5 years earlier, and was referred for recurrent hypoglycemic episodes. Ga-DOTATATE PET/CT had showed multiple lesions in the right lung, liver, and pancreas. Biopsy from pancreas revealed low-grade neuroendocrine neoplasia. After 2 fractions of Lu-DOTATATE therapy, the size of lesions and its activity reduced on the Ga-DOTATATE scan and the hypoglycemic episodes manifested every day have scaled down to 1 time over 1-year follow-up. Herein, we report a case of malignant insulinoma successfully treated with radiolabeled somatostatin receptor therapy using Lu-DOTATATE.

    Topics: Antineoplastic Agents, Hormonal; Biopsy; Humans; Insulinoma; Male; Middle Aged; Multiple Endocrine Neoplasia Type 1; Octreotide; Organometallic Compounds; Pancreas; Pancreatic Neoplasms; Positron Emission Tomography Computed Tomography; Radiopharmaceuticals; Receptors, Somatostatin; Solitary Kidney

2019
Metastatic Insulinoma Pancreatic Neuroendocrine Tumor Treated With 177Lu-DOTATATE Induction and Maintenance Peptide Receptor Radionuclide Therapy: A Suggested Protocol.
    Clinical nuclear medicine, 2016, Volume: 41, Issue:1

    A 70-year-old woman presented with frequent episodes of hypoglycemia. Imaging revealed a 6-cm pancreatic mass with several liver lesions. The pancreatic mass was resected and confirmed to be a well-differentiated insulinoma. Surgery improved but did not resolve her hypoglycemic episodes, and she was referred for peptide receptor radionuclide therapy with 177Lu-DOTATATE to treat her residual disease. A modified protocol with a continuous IV dextrose infusion was used, and the treatments were well tolerated. After 4 induction and 2 maintenance treatments, her hypoglycemic symptoms resolved completely and her disease stabilized. She has been progression free for 24 months.

    Topics: Aged; Female; Humans; Insulinoma; Neoplasm Metastasis; Neuroendocrine Tumors; Octreotide; Organometallic Compounds; Pancreatic Neoplasms; Receptors, Peptide

2016
Therapies for the medical management of persistent hypoglycaemia in two cases of inoperable malignant insulinoma.
    European journal of endocrinology, 2010, Volume: 162, Issue:5

    Hypoglycaemia poses a significant management challenge in patients with unresectable functional malignant insulinoma. Novel agents such as mammalian target of rapamycin (mTOR) inhibitors and radiolabelled peptides may be effective where there is failure of conventional therapy.. We present the cases of two men diagnosed with inoperable malignant insulinoma and hepatic metastases who developed severe symptomatic hypoglycaemia, and review potential therapies for glycaemic support.. Despite treatment with diazoxide, frequent oral carbohydrate, prednisolone and somatostatin analogue therapy, both men required hospital admission for treatment with continuous i.v. dextrose. Both were treated with Lutetium-177 octreotate. One man was also treated with everolimus, a mTOR inhibitor.. Use of Lutetium-177 octreotate, and in one case everolimus, successfully achieved normoglycaemia, facilitating safe discharge from hospital. Both men also had regression in the size and number of hepatic metastases.. Lutetium-177 octreotate and everolimus are options for managing hypoglycaemia due to unresectable malignant insulinoma when refractory to conventional supportive therapies.

    Topics: Aged; Everolimus; Humans; Hypoglycemia; Insulinoma; Liver Neoplasms; Male; Middle Aged; Octreotide; Organometallic Compounds; Pancreatic Neoplasms; Radiopharmaceuticals; Sirolimus

2010