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Addison DiseasePhase 1/2NCT02096510

Ultradian Subcutaneous Hydrocortisone Infusion in Addison Disease and Congenital Adrenal Hyperplasia

A Phase 1/2 study testing Solu-Cortef and Cortef in people with Addison Disease and Adrenal Hyperplasia Congenital, run by Haukeland University Hospital at 1 site in Norway.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The aim of this study is to compare the effects of tablet treatment, circadian and combined circadian and ultradian subcutaneous hydrocortisone infusion on steroid metabolism and tissue responses to therapy. Read more about this study

Who is it for?
Ages 18 to 65 years
What is being tested?
Solu-Cortef and Cortef
Could I receive a placebo?
No, everyone receives an active treatment
How many people
8 participants
Where
1 siteNorway
Study dates
27 Mar 2014to Dec 2017
Phase
Phase 1/2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • clinical diagnosis of primary adrenal insufficiency
  • Written informed consent

Who cannot join

  • Diabetes mellitus
  • Severe cardiovascular disease
  • Active malignant disease
  • Pregnancy or breast feeding
  • treatment with interfering drugs
  • Intake of grapefruit juice

Trial locations and contacts

1 site in 1 country.

Norway1 site
  • University Hospital Helse Bergen

    Bergen, 5021

Other trials in Norway

About this study

The aim of this study is to compare the effects of tablet treatment, circadian and combined circadian and ultradian subcutaneous hydrocortisone infusion on steroid metabolism and tissue responses to therapy.

Read the detailed description

The conventional glucocorticoid replacement therapy in primary adrenal insufficiency (Addison's disease) and congenital adrenal hyperplasia renders the cortisol levels unphysiological, which may cause symptoms and long-term complications. This therapeutical approach does not enable to restore physiological circadian and ultradian rhythm of glucocorticoids. Current studies conclude that constant or unphysiological administration of glucocorticoids leads to abnormal gene transcription and causes sides effect of glucocorticoids treatment and long standing complications Glucocorticoid replacement is technically feasible by continuous subcutaneous hydrocortisone infusion, which can mimic not only the normal diurnal cortisol rhythm, but potentially also the ultradian cadence.

This is a pilot trial with an open cross-over design of 3 x minimum 2 weeks in 10 patients comparing the effects of tablet treatment versus continuous subcutaneous hydrocortisone infusion versus ultradian subcutaneous hydrocortisone infusion on serum, salivary, tissue hormonal response and glucocorticoid related gene expression.

Being tested
Solu-Cortef, Cortef
Keywords
Addison Disease, Adrenal Hyperplasia Congenital
Medical subject headings
Addison Disease, Adrenal Hyperplasia, Congenital

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Solu-CortefDrug

    Also called hydrocortisone

    administration by pump for minimum 2 weeks

  • CortefDrug

    Also called hydrocortisone tablets

    tablet treatment 2 ro 3 times per day for 14 days

Study groups in NCT02096510
Study groupRoleWhat they receive
continuous subcutaneous hydrocortisoneExperimentalcontinuous subcutaneous hydrocortisone infusion (CSHI), Solu-Cortef ® 50mg/ml infusate
Receives: Drug: Solu-Cortef; Drug: Cortef
cortef tabletsActive comparatorthe patient regular treatment by Cortef 5 mg, produced by Nycomed Pharma two times or three times a day.
Receives: Drug: Solu-Cortef; Drug: Cortef
ultradian subcutaneous hydrocortisoneExperimentalultradian subcutaneous hydrocortisone infusion, Solu-Cortef ® 50mg/ml infusate
Receives: Drug: Solu-Cortef; Drug: Cortef

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Serum cortisol -24 hours curve

    admission to hospital for 24 hours

    Measured: 24 hours

Secondary outcomes (5)
  1. Salivary cortisol - 24 hours curve

    admission to the hospital for 25 hours

    Measured: 24 hours

  2. 24 h urine cortisol and metabolites

    urine samples for 24 hours

    Measured: 24 hours

  3. levels of corticotropic hormone

    blood samples

    Measured: 24 hours

  4. 24 hours curve of tissue cortisol

    The tissue effect of glucocorticoid replacement - 24 hours curve of tissue cortisol (microdialysis)

    Measured: 24 hours

  5. gene expression

    m RNA expression of genes

    Measured: 24 hours

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Mar 2014 (estimated)
  2. Study start27 Mar 2014
  3. Primary completionDec 2016
  4. Study completionDec 2017

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1/2
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Crossover
Masking
None (open label)
Enrolment
8 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02096510
Sponsor's protocol ID
2013/1738
Status last verified
Jun 2024
First submitted
28 Nov 2013
Last updated
7 Jun 2024
Results posted
No
Data monitoring committee
Yes

Publications

  • Lightman SL, Conway-Campbell BL. The crucial role of pulsatile activity of the HPA axis for continuous dynamic equilibration. Nat Rev Neurosci. 2010 Oct;11(10):710-8. doi: 10.1038/nrn2914. Epub 2010 Sep 15.

    PubMed 20842176
  • Lovas K, Husebye ES. Continuous subcutaneous hydrocortisone infusion in Addison's disease. Eur J Endocrinol. 2007 Jul;157(1):109-12. doi: 10.1530/EJE-07-0052.

    PubMed 17609409
  • Lightman SL, Windle RJ, Julian MD, Harbuz MS, Shanks N, Wood SA, Kershaw YM, Ingram CD. Significance of pulsatility in the HPA axis. Novartis Found Symp. 2000;227:244-57; discussion 257-60. doi: 10.1002/0470870796.ch14.

    PubMed 10752074
  • Simunkova K, Lovas K, Methlie P, Jovanovic N, Bifulco E, Bronstad I, Lightman SL, Husebye ES, Oksnes M. Pulsatile Subcutaneous Hydrocortisone Replacement in Primary Adrenal Insufficiency. Horm Metab Res. 2023 Jul;55(7):471-478. doi: 10.1055/a-2092-5228. Epub 2023 May 12.

    PubMed 37172949

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Solu-Cortef and Cortef in people with Addison Disease and Adrenal Hyperplasia Congenital, run by Haukeland University Hospital at 1 site in Norway.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 7 Jun 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Norway. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this combined phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Serum cortisol -24 hours curve (time frame: 24 hours). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02096510, which also lists 4 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Jun 2024.

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