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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Parathyroid hormone testing Clear all
Enrolling by invitation Phase 4 Interventional

Fracture Recovery for Returning to Duty (Teriparatide STRONG)

NCT04589819
View directory record Official record
Conditions
Stress Fracture of Tibia or Fibula
Interventions
Teriparatide, Placebos
Drug
Lead sponsor
University of South Carolina
Other
Eligibility
Not listed
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 12, 2023 · Synced Sep 5, 2026, 12:42 PM EDT
Recruiting No phase listed Observational

Comprehensive Data Collection and Follow-Up for Patients With Thyroid, Parathyroid and Adrenal Disease

NCT03050762
View directory record Official record
Conditions
Endocrine Disease
Interventions
Data Collection, Follow Up
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
15,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 1 Interventional

Lesion Dosimetry With 124-Iodine in Metastatic Thyroid Carcinoma

NCT00673010
View directory record Official record
Conditions
Thyroid Cancer
Interventions
131 I-iodine (131-I), 124 I-iodine (124-I)
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Multiple-Dose Study to Evaluate Skin Irritation and Sensitization of Teriparatide Administered Transdermally in Healthy Postmenopausal Women

NCT01250145
View directory record Official record
Conditions
Osteoporosis, Postmenopausal
Interventions
LY333334, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
Female only
Enrollment
251 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Daytona Beach, Florida • Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Oct 22, 2012 · Synced Sep 5, 2026, 12:42 PM EDT
Completed No phase listed Observational

A Survey to Assess Participants' and Physicians' Knowledge, Attitudes and Behavior When Using NATPARA

NCT05556629
View directory record Official record
Conditions
Hypoparathyroidism
Interventions
No Intervention
Other
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Lexington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 5, 2026, 12:42 PM EDT
Not listed Not applicable Interventional

STP.168 Clinical Study Protocol Parakeet

NCT06499142
View directory record Official record
Conditions
Parathyroid; Anomaly, Parathyroid Dysfunction, Hyperparathyroidism, Parathyroid Gland Adenoma
Interventions
Parakeet:The Parakeet Rapid Parathyroid Testing Kit is a rapid immunoassay designed to detect Parathormone (PTH) in a test sample.
Device
Lead sponsor
Neurovision Medical Products Inc
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Sep 5, 2026, 12:42 PM EDT
Not listed No phase listed Observational

Percent Change in Baseline Bone Mineral Density (BMD) After Parathyroidectomy in Patients With Primary Hyperparathyroidism

NCT03052075
View directory record Official record
Conditions
Primary Hyperparathyroidism
Interventions
Retrospective Data Review
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 9, 2020 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 4 Interventional Results available

Teriparatide for Joint Erosions in Rheumatoid Arthritis: The TERA Trial

NCT01400516
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Teriparatide, calcium citrate, Vitamin D, TNF antagonist
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
3
States / cities
Boston, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 3 Interventional

Cinacalcet to Treat Familial Primary Hyperparathyroidism

NCT00325104
View directory record Official record
Conditions
Hypercalcemia, Familial Primary Hyperparathyroidism
Interventions
Parathyroid hormone testing, Serum calcium testing
Procedure
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Not applicable Interventional

Effect of Parathyroidectomy on Sleep

NCT00501215
View directory record Official record
Conditions
Hyperparathyroidism
Interventions
Parathyroid Surgery, Telephone Interview, Polysomnography (PSG)
Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2017 · Synced Sep 5, 2026, 12:42 PM EDT
Not listed Phase 3 Interventional

ADD-ON Study to Existing Hypoparathyroidism Studies

NCT00856401
View directory record Official record
Conditions
Hypoparathyroidism
Interventions
PTH1-84 in parent study
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 85 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 2 Interventional

Vitamin D3 Supplementation for Heart Failure Patients

NCT01636570
View directory record Official record
Conditions
Heart Failure, Vitamin D Deficiency, Cardiomyopathy, Congestive Heart Failure
Interventions
Placebo Comparator: Sugar Pill, Vitamin D3 (cholecalciferol)
Drug
Lead sponsor
Heidi Moretti, MS, RD
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Missoula, Montana
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Thymus Transplantation With Immunosuppression #950

NCT00579527
View directory record Official record
Conditions
DiGeorge Anomaly, Complete DiGeorge Anomaly, Complete Atypical DiGeorge Anomaly, Complete DiGeorge Syndrome, Complete Atypical DiGeorge Syndrome
Interventions
Cultured Thymus Tissue for Implantation (CTTI), Cultured Thymus Tissue Implantation and Parental Parathyroid Transplantation, Blood Draw, Rabbit anti-thymocyte globulin, Cyclosporine, Tacrolimus, Methylprednisolone or Prednisolone, Daclizumab, Mycophenolate mofetil
Biological · Other · Procedure + 1 more
Lead sponsor
Sumitomo Pharma Switzerland GmbH
Industry
Eligibility
Not listed
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Sep 5, 2026, 12:42 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The Physiology of Human Brown Adipose Tissue

NCT04352244
View directory record Official record
Conditions
Adipose Tissue, Brown, Adipose Tissue, Obesity
Interventions
Fat biopsy, Blood sampling, Blood sample for DNA analysis
Procedure · Diagnostic Test · Genetic
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Phase 4 Interventional Results available

Novel Combination Therapy for Osteoporosis in Men

NCT03994172
View directory record Official record
Conditions
Male Osteoporosis
Interventions
Teriparatide or human parathyroid hormone (PTH) 1-34, Cinacalcet, placebo tablet, Calcium citrate tablet, Vitamin D3
Drug · Dietary Supplement
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years to 85 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 5, 2026, 12:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic Evaluation of Families With Endocrine Cancers

NCT01794676
View directory record Official record
Conditions
Pancreatic Cancer, Thymic Cancer, Parathyroid Disease, MEN1 Syndrome
Interventions
Blood draw
Genetic
Lead sponsor
Jersey Shore University Medical Center
Other
Eligibility
13 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Neptune City, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Not applicable Interventional

Omission of Intact Parathyroid Hormone Testing During Surgery in Treating Patients With Primary Hyperparathyroidism

NCT03011736
View directory record Official record
Conditions
Parathyroid Gland Adenoma, Primary Hyperparathyroidism
Interventions
Laboratory Biomarker Analysis, Parathyroidectomy
Other · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Sep 5, 2026, 12:42 PM EDT
Completed Not applicable Interventional Results available

Oral Paricalcitol in Kidney Transplant Recipients

NCT00587158
View directory record Official record
Conditions
Transplant; Failure, Kidney, Renal Disease, End Stage, Hyperparathyroidism, Secondary
Interventions
Paricalcitol, Corticosteroid Avoidance Immune Suppression Protocol
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 12, 2013 · Synced Sep 5, 2026, 12:42 PM EDT