Parathyroid Disease Clinical Trials

We are looking for adults 18 years of age and older with hypoparathyroidism (at time of consent) to take part in a clinical research study. The purpose of the PARALLAX Study is to measure the safety and tolerability of an injectable study drug and its effects on calcium levels in ...

This study hypothesizes that a reduced intensity immunosuppressive preparative regimen will establish engraftment of donor hematopoietic cells with acceptable early and delayed toxicity in patients with immune function disorders. A regimen that maximizes host immune suppression is expected to reduce graft rejection and optimize donor cell engraftment.

To be conducted at the Karolinska University Hospital, Stockholm. Patients with fb-glucos >6.1 and HbA1c without medical treatment will be included after informed consent and randomised to parathyroidectomy (PTX) within three months or not. The groups will be examined 4 4 weeks before and 122 weeks after PTX, similar for ...

A study team member will give the participant a copy of the informed consent form to read. Participants will have a chance to ask questions about the study before agreeing to participate. If participants agree, they will be randomly chosen to receive one of two options for pain management that ...

This sample collection protocol allows for the identification, recruitment, and participation in women who are pregnant and are known to: be at an increased risk for fetal genetic abnormalities be at increased risk for congenital fetal infection by virtue of being positive by initial screening tests, or are known to ...

This is a prospective randomized controlled study.In the experimental group, the suture parathyroid marker method was used to mark the parathyroid gland at the first time when it shows, and this marker was further used to identify and locating the inferior parathyroid marker in subsequent central region dissection. In the ...

Fresh residual tissue samples will be obtained during parathyroid and/or pancreas tumor intervention (for pancreas tumor intervention in MEN1 patients with hyperparathyroidism and pancreatic lesions). In addition, outside paraffin tissue blocks or slides will be requested from patients presenting to MDACC, or to participating family members who have had prior ...

Researchers aim to identify somatic mutations and inherited genetic variants which may help predict the development of PNET in patients with hyperparathyroidism.

If participant or participant's child agrees to take part in this study, information from the medical record will be recorded and entered into a research database at MD Anderson. Researchers will use this data to learn more about participant's or participant's child's current or suspected illness, surgery, and/or recovery as ...

STUDY OBJECTIVES Primary: To compare the accuracy, sensitivity and specificity of 11C-methionine (MET) PET/CT and 99mTc-MIBI SPECT-CT in the detection of pathologic parathyroid glands in patients with primary hyperparathyroidism. Secondary:To compare the accuracy, sensitivity and specificity of 11C-MET and 18F-FDG PET/CT scans in the detection of pathologic parathyroid glands in ...