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NCT01560052: TESTING
Therapeutic Evaluation of Steroids in IgA Nephropathy Global Study (TESTING Low Dose Study)
NA trial testing methylprednisolone in IgA Glomerulonephritis in 503 participants. Completed in 23 July 2021.
23 July 2021
Quick facts
| Lead sponsor | The George Institute |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | quadruple |
| Primary purpose | treatment |
| Enrollment | 503 |
| Start date | 5 May 2012 |
| Primary completion | 23 July 2021 |
| Estimated completion | 23 July 2021 |
| Sites | 66 locations across Hong Kong, Malaysia, Canada, Australia, China, India |
Drugs / interventions tested
- methylprednisolone (methylprednisolone) — full drug profile →
- Placebo
Conditions studied
- IgA Glomerulonephritis — all drugs for IgA Glomerulonephritis →
Sponsor
The George Institute
Who can join
18 and older, any sex, with IgA Glomerulonephritis. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study will evaluate the long-term efficacy and safety of low dose oral methylprednisolone compared to matching placebo, on a background of routine RAS inhibitor therapy, in preventing kidney events in patients with IgA nephropathy and features suggesting a high risk of progression.
Publications & conference data
8 peer-reviewed publications reference this trial (live from Europe PMC):
-
IgA Nephropathy.
Rodrigues JC, Haas M, Reich HN. · · 2017 · cited 407× · PMID 28159829 · DOI 10.2215/cjn.07420716 -
Effect of Oral Methylprednisolone on Clinical Outcomes in Patients With IgA Nephropathy: The TESTING Randomized Clinical Trial.
Lv J, Zhang H, Wong MG, Jardine MJ, et al · · 2017 · cited 402× · PMID 28763548 · DOI 10.1001/jama.2017.9362 -
Effect of Oral Methylprednisolone on Decline in Kidney Function or Kidney Failure in Patients With IgA Nephropathy: The TESTING Randomized Clinical Trial.
Lv J, Wong MG, Hladunewich MA, Jha V, et al · · 2022 · cited 245× · PMID 35579642 · DOI 10.1001/jama.2022.5368 -
Current treatment of IgA nephropathy.
Floege J, Rauen T, Tang SCW. · · 2021 · cited 104× · PMID 34495361 · DOI 10.1007/s00281-021-00888-3 -
Immunosuppressive agents for treating IgA nephropathy.
Natale P, Palmer SC, Ruospo M, Saglimbene VM, et al · · 2020 · cited 61× · PMID 32162319 · DOI 10.1002/14651858.cd003965.pub3 -
New strategies and perspectives on managing IgA nephropathy.
Selvaskandan H, Cheung CK, Muto M, Barratt J. · · 2019 · cited 61× · PMID 30756248 · DOI 10.1007/s10157-019-01700-1 -
An Update on the Current State of Management and Clinical Trials for IgA Nephropathy.
Cheung CK, Rajasekaran A, Barratt J, Rizk DV. · · 2021 · cited 41× · PMID 34200024 · DOI 10.3390/jcm10112493 -
The Therapeutic Evaluation of Steroids in IgA Nephropathy Global (TESTING) Study: Trial Design and Baseline Characteristics.
Wong MG, Lv J, Hladunewich MA, Jha V, et al · · 2021 · cited 25× · PMID 34731857 · DOI 10.1159/000519812
Verify or expand the search:
- PubMed search for NCT01560052
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT01560052 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by The George Institute
- Last refreshed: 23 September 2021
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT01560052.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing