Clinical Trials

Showing trials with last updates posted in 2026.

NCT04969926 | RECRUITING
3000 participants

Natural History Study of Parathyroid Disorders

Study Type:
OBSERVATIONAL
Last Updated:
2026-08-24
Start Date:
2021-11-30
Completion:
2031-01-22
Conditions
  • Parathyroid Cancer
  • Primary Hyperparathyroidism
  • Pseudohypoparathyroidism
  • Inheritable Bone Diseases
  • Multiple Endocrine Neoplasia, Type 1
No Results Yet
NCT04901234 | RECRUITING | PHASE2
120 participants

Adaptive RadioTherapy for OroPharynx Cancer

Study Type:
INTERVENTIONAL
Last Updated:
2026-08-24
Start Date:
2021-07-30
Completion:
2026-12-31
Conditions
  • Oropharynx Cancer
  • Radiotherapy; Complications
  • Radiotherapy Side Effect
  • Dysphagia
  • MRI
Interventions
  • RADIATION
No Results Yet
NCT04671667 | RECRUITING | PHASE2
188 participants

Testing What Happens When an Immunotherapy Drug (Pembrolizumab) is Given by Itself Compared to the Usual Treatment of Chemotherapy With Radiation After Surgery for Recurrent Head and Neck Squamous Cell Carcinoma

Study Type:
INTERVENTIONAL
Last Updated:
2026-08-24
Start Date:
2021-04-27
Completion:
2029-06-30
Conditions
  • Recurrent Head and Neck Squamous Cell Carcinoma
  • Recurrent Hypopharyngeal Squamous Cell Carcinoma
  • Recurrent Laryngeal Squamous Cell Carcinoma
  • Recurrent Oral Cavity Squamous Cell Carcinoma
  • Recurrent Oropharyngeal Squamous Cell Carcinoma
Interventions
  • DRUG
  • PROCEDURE
  • RADIATION
  • BIOLOGICAL
No Results Yet
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