Recent Updates
Recently added Catalysts

rhPTH

Phase 1

Osteoporosis | Small molecule | Endocrine |GSK plc|Trials Updated: Oct 19, 2010

rhPTH target and mechanism

ModalitySmall molecule

Also known as rhPTH(1-34)

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedUNCONTROLLED
Total Trials1
Total Enrollment40

FDA Designations

No designations recorded

rhPTH clinical trials

rhPTH · 1 trial · 1 indication

Phase 1 1
NCT00532077A Study to Evaluate the Effects of SB-751689 or rhPTH(1-34) on Excretion of Calcium and Phosphate in WomenOsteoporosis
COMPLETED40 Analytics
PHASE1COMPLETED
A Study to Evaluate the Effects of SB-751689 or rhPTH(1-34) on Excretion of Calcium and Phosphate in Women
OsteoporosisUnlock trial analytics

Study Endpoints

Primary Endpoints

renal fractional clearance of calcium and phosphate
over 1 month

Secondary Endpoints

renal fraction clearance of electrolytes, cAMP, safety measures, and serum biomarkers
over 1 month
urinary excretion of sodium, magnesium, potassium, bicarbonate, and chloride
Albumin-adjusted serum calcium levels
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Interventions

NameTypeDescription
rhPTH(1-34)DRUG -
SB-751689 100 mgDRUG -
SB-751689 400 mgDRUG -
Unlock Study Design Details

Eligibility Criteria

Age Range40 Years to 65 Years
SexFEMALE
Healthy VolunteersYes
Study Sites5

Inclusion Criteria: * Healthy postmenopausal women 40 to 65 years of age, inclusive, meeting at least one of the following: Postmenopausal defined by the STRAW criteria of 12 months of spontaneous amenorrhea with serum FSH levels = 40 mIU/mL; History of bilateral oophorectomy (with or without hyste...

Countries:United States
Unlock Eligibility Criteria

Competitive Landscape -Osteoporosis 10 trials

No competing companies are currently tracked in active development for Osteoporosis.
Unlock Competitive Intelligence

Frequently asked questions about rhPTH

What is rhPTH?

rhPTH is an investigational recombinant parathyroid hormone developed by GSK plc for osteoporosis. It is also known as rhPTH(1-34). It has been studied in a Phase 1 trial evaluating its effects on calcium and phosphate excretion in women. It is not approved and remains in clinical development.

What is rhPTH used for in osteoporosis?

rhPTH has been studied for osteoporosis, a condition of reduced bone density. The single Phase 1 trial enrolled 40 women aged 40 years and older and examined the drug's effects on calcium and phosphate excretion. It is investigational and has not been approved for osteoporosis or any other indication.

Who makes rhPTH?

rhPTH is developed by GSK plc, which trades under the ticker GSK. The company sponsored the Phase 1 study of rhPTH(1-34) conducted in the United States. GSK is the developer associated with this asset.

What phase is rhPTH in?

rhPTH is in Phase 1 development. One Phase 1 trial has been completed, and no trials are currently active. The study was randomized but not double blind and used an uncontrolled design. rhPTH is investigational and has not received FDA approval.

What clinical trials is rhPTH in?

rhPTH has been evaluated in one completed Phase 1 trial, NCT00532077, titled a study to evaluate the effects of SB-751689 or rhPTH(1-34) on excretion of calcium and phosphate in women. It enrolled 40 female participants aged 40 years and older in the United States. No trials are currently active.

Is rhPTH the same as rhPTH(1-34)?

Yes, rhPTH and rhPTH(1-34) refer to the same investigational compound developed by GSK plc. The designation rhPTH(1-34) appears in the trial title for NCT00532077, which studied the drug in women with osteoporosis. Both names describe the same asset.