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ORPHA:97566

Non-amyloid fibrillary glomerulopathy

medium confidenceDisorder

Also known as: Congo red-negative amyloidosis-like glomerulopathy · Non-amyloid fibrillary glomerulonephritis

Publications

665

81.4th percentile

Trials

4

Interventional, condition-specific

Researchers

1,071

Distinct authors in sample

Gene link

—

Readiness

2/6

Stages with a signal

Clinical definition (Orphanet)

Non-amyloid fibrillary glomerulopathy (non-amyloid FGP) is a rare cause of glomerulonephritis (GN) characterized by glomerular accumulation of non-amyloid fibrils in the mesangium and the glomerular (and rarely tubular) basement membrane, that mainly presents with renal insufficiency, micro-hematuria and nephrotic range proteinuria. Non-amyloid FGP and immunotactoid glomerulopathy (ITG) are often grouped together as pathogenetically related diseases.

Orphanet entry

Cross-references

Joined from Mondo / Orphanet. MeSH labels may enter searches; UMLS / OMIM / NCIT are stored for reference.

Additional Mondo synonyms (2)

Fibrillary Glomerulonephritis · non-amyloid fibrillary glomerulonephritis

Research stages

Trial readiness signals

Where this condition sits on an open-data research pipeline — not how close a treatment is, and not medical advice. Empty stages often mean “not in these databases under this Mondo ID,” not “impossible.”

2/6 stages with a signal

An interventional trial matched this condition name on ClinicalTrials.gov — see trials below.

  1. Gene identifiedNot found

    No GenCC disease–gene assertion in this build

  2. LiteraturePresent

    665 matched papers (419 in last 10 years) Source

  3. Phenotype characterisedNot found

    No HPO disease–phenotype associations via Monarch for these Mondo IDs

  4. Animal modelNot found

    No Alliance genotype “model of” associations via Monarch for these Mondo IDs

  5. Orphan designationNot found

    No FDA or EMA orphan-drug designation matched this disease via UMLS or preferred name Source

  6. Interventional trialPresent

    4 matched on ClinicalTrials.gov (1 recruiting in sample)

Biology

Genes and phenotypes

Gene–disease validity from GenCC, plus phenotypes and animal models joined from Monarch Initiative via Mondo ID — not a clinical diagnosis aid.

Do we know what causes it?

Not yet — the cause hasn't been pinned down in GenCC.

No strong gene–disease assertion joined for this Orphanet entity.

Phenotypes (Monarch / HPO)

None returned for this Mondo ID. That often means “not linked under this ID,” not “no clinical features.”

Animal models (Monarch / Alliance)

None returned for this Mondo ID. Empty here is not proof that no model organism work exists under another name or gene.

Monarch fetch 2026-07-29

Therapies

Designations, candidates, and chemicals

FDA OOPD and EMA orphan designations, Open Targets clinical candidates, and CTD chemical associations via MyDisease.info. These never change the interventional-trial headline.

Orphan designation (FDA · EMA)

No designation matched this disease via UMLS or preferred name on the FDA OOPD mirror or EMA orphan register. Absence here is not proof that none exists under another wording.

Open Targets candidates

No drugs or clinical candidates returned for this Mondo ID on Open Targets.

CTD chemicals (MyDisease.info)

No CTD chemical associations returned for this Mondo ID.

Literature

Is anyone studying this?

665

665 papers have been published on this condition. That is a real research literature — still far smaller than common diseases (breast cancer: over 700,000 papers). Median papers in the last 10 years for a rare disease in this dataset (publications denominator n=3967) is 59.

665 papers since the earliest indexed year in this search — median last-10-year count for a rare disease in this dataset is 59 (publications denominator n=3967).

419 in the last 10 years · medium confidence · 81.4th percentile (publications denominator)

Phrase hits: 665 · MeSH hits: 0

Open Europe PMC search

Who's working on it?

1,071

Distinct author names in 200 sampled papers — named people below.

Who's working on it?

People publishing on this condition (sampled Europe PMC records). Affiliation is the most recent found in that sample.

  1. 01
    Nasr SH12 papers · 2025

    Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA.

    Papers in Europe PMC
  2. 02
    Alexander MP9 papers · 2025

    Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA. Electronic address: Alexander.Mariam@mayo.edu.

    Papers in Europe PMC
  3. 03
    Shimizu A9 papers · 2026

    Department of Analytic Human Pathology, Nippon Medical School, Tokyo, Japan.

    Papers in Europe PMC
  4. 04
    Andeen NK7 papers · 2022

    Department of Pathology, Oregon Health & Science University, Portland, Oregon, USA. Electronic address: andeen@ohsu.edu.

    Papers in Europe PMC
  5. 05
    Leung N7 papers · 2023

    Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA.

    Papers in Europe PMC
  6. 06
    Batal I6 papers · 2025

    Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, New York, USA.

    Papers in Europe PMC
  7. 07
    Fervenza FC6 papers · 2026

    Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA.

    Papers in Europe PMC
  8. 08
    Sethi S5 papers · 2026

    Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN.

    Papers in Europe PMC
  9. 09
    Barreca A4 papers · 2026

    Division of Pathology, Città della Salute e della Scienza Hospital, Turin, Italy.

    Papers in Europe PMC
  10. 10
    Li X4 papers · 2026

    Department of Nephrology, Gansu Provincial Hospital, Lanzhou, 730000, China.

    Papers in Europe PMC

Clinical research

Is a treatment being tested?

4

interventional trials for this specific condition

4 interventional trials matched this specific condition name; 1 currently recruiting in our sample.

Data as of 11 September 2026

4 interventional trials — more than 77.2% of diseases in the trials denominator have none at all (5501 of 7126; this disease is at the 88.1th percentile).

medium confidence · 88.1th percentile (trials denominator)

Recruiting interventional trials

From the matched ClinicalTrials.gov set

4 interventional trials matched after quoted-phrase search and title/condition post-filter.

Observational and natural-history studies

1 observational study matches this condition. These do not test a treatment and are not counted in the interventional-trial headline, but they are genuine research: natural-history work often defines the endpoints needed for a future rare-disease trial, and families may be able to enroll.

Recruiting or not-yet-recruiting

Open the complete matched search on ClinicalTrials.gov

Other registries (secondary)

Broader net from EU CTIS, ISRCTN, and ICTRP when available — deduped against ClinicalTrials.gov IDs already counted above. Dual-model LLM relevance gates what we keep. These rows are not added to the interventional headline.

raw 0 · after dedupe 0 · already on CT.gov 0 · kept 0 · parent 0 · uncertain 0 · dropped 0 · fetched 2026-07-30

Source notes: ictrp: Error: ICTRP public search unavailable (WHO portal is SPA-only; SOAP needs partnership). Tried: https://apps.who.int/tri

No secondary-registry studies passed dual-model relevance for this condition name (after dedupe).

Where to find support

Condition-specific patient organisations, when Orphanet lists them, are on the disease’s Orphanet page. We also link umbrella groups that support undiagnosed and ultra-rare families.

Orphanet entry for Non-amyloid fibrillary glomerulopathy — check Associations / patient organisations on that page.

India — NPRD

Last verified 2026-07-26

This ORPHAcode is not on our curated NPRD list (direct or Mondo-parent match). That does not decide clinical eligibility; families in India should ask a notified Centre of Excellence about current coverage.

Hand-curated for this project. ORPHAcode mappings are best-effort and may be incomplete or imprecise for umbrella categories. Parent (Mondo) matches mean the policy lists a broader category — confirm eligibility with a Centre of Excellence. Financial entitlements summarised from public policy statements and may change. This is not official government guidance.

How we counted this

Europe PMC query (preferred label + any corrected label + Orphanet and Mondo exact synonyms, stoplisted; unioned with resolved MeSH labels when available). UMLS / OMIM / NCIT cross-references are stored on the overview but are not added to the query string.

"Non-amyloid fibrillary glomerulopathy" OR "Congo red-negative amyloidosis-like glomerulopathy" OR "Non-amyloid fibrillary glomerulonephritis" OR "Fibrillary Glomerulonephritis"

Run this search on Europe PMC

ClinicalTrials.gov query (quoted phrases + MeSH via query.cond, plus recall-expansion terms when used):

"Non-amyloid fibrillary glomerulopathy" OR "Congo red-negative amyloidosis-like glomerulopathy" OR "Non-amyloid fibrillary glomerulonephritis" OR "Fibrillary Glomerulonephritis"

Interventional trials matched via: phrase (mesh = registered under a MeSH descriptor no name phrase would catch; recall-expansion = gene / selected parent terms used only for trials).

Study-type breakdown: 4 interventional · 1 observational · 0 expanded access. Only interventional studies enter the trial headline.

Query health: ok — strategies attempted: phrase; with hits: phrase

Run this search on ClinicalTrials.gov

Confidence reasoning

  • Preferred label is multi-word and distinctive
  • No synonyms dropped by stoplist
  • "Fibrillary Glomerulonephritis" also appears on ORPHA:97567

Ingested 2026-07-27T05:17:17.062Z