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CompletedNCT06397001Updated Feb 19, 2025

Treatment of AA Amyloidosis

A Phase 1 interventional study of nL-SAA1-01 in AA Amyloidosis, sponsored by Nelson Leung, MD. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-02-19.

Sponsored by Nelson Leung, MD · Phase 1, Interventional, and Treatment

From the registry’s dates

  • Primary completion was Dec 2024, 1 year 10 months ago, and no results have been posted to the registry.
  • Registered 5 months after the study started (first participant enrolled Nov 2023, registered Apr 2024).
Phase
Phase 1
Study type
Interventional
Enrollment
1
Allocation
Not applicable
Ages
18 Years and older
Sex
All
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Study summary

The purpose of this study is to assess the safety and efficacy of a subcutaneous injection of nL-SAA1-01in a patient with AA Amyloidosis.

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Conditions studied

  • AA Amyloidosis

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03

In context

Amyloidosis

491 studies on the registry are indexed under Amyloidosis; 135 are open to participants now.

This study's enrollment of 1 is below the median of 40 across 304 interventional studies indexed under Amyloidosis.

Browse Amyloidosis studies →

Lead sponsor

This is the only study on the registry with Nelson Leung, MD as lead sponsor.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Biopsy proven AA amyloidosis
  • Measurable disease
  • Ability to travel to the study site and adhere to study-related follow-up examinations and/or procedures and provide access to participant's medical records

Exclusion criteria

Exclusion Criteria:

  • Participant has any condition that in the opinion of the site investigator, would ultimately prevent the completion of study procedures
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Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
1 participant (actual)

Study arms

  • Experimental
    nL-SAA1-01

    Subject will receive subcutaneous injection of nL-SAA1-01

    Drug: nL-SAA1-01

Interventions

  • DrugnL-SAA1-01

    Personalized antisense oligonucleotide

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What researchers measure

Primary outcomes

  1. Adverse Events and/or serious adverse events

    Number of adverse events and/or serious adverse events experienced

    Time frame: 1 year

Secondary outcomes

  1. Change in kidney function

    The change in kidney function is measured by the glomerular filtration rate (GFR)

    Time frame: Baseline, 1 year

  2. Change in quality of life - physical well-being

    Physical well-being will be measured using a Linear Analog Scale Assessment (LASA) The Likert scale runs from 0 (as bad as possible) to 10 (as good as possible) where a higher rating suggest a higher quality of life.

    Time frame: Baseline, 1 year

  3. Change in quality of life - emotional well-being

    Emotional well-being will be measured using a Linear Analog Scale Assessment (LASA) The Likert scale runs from 0 (as bad as possible) to 10 (as good as possible) where a higher rating suggest a higher quality of life.

    Time frame: Baseline, 1 year

  4. Change in quality of life - spiritual well-being

    Spiritual well-being will be measured using a Linear Analog Scale Assessment (LASA) The Likert scale runs from 0 (as bad as possible) to 10 (as good as possible) where a higher rating suggest a higher quality of life.

    Time frame: Baseline, 1 year

  5. Change in quality of life - intellectual well-being

    Intellectual well-being will be measured using a Linear Analog Scale Assessment (LASA) The Likert scale runs from 0 (as bad as possible) to 10 (as good as possible) where a higher rating suggest a higher quality of life.

    Time frame: Baseline, 1 year

  6. Change in quality of life - overall well-being

    Overall well-being will be measured using a Linear Analog Scale Assessment (LASA) The Likert scale runs from 0 (as bad as possible) to 10 (as good as possible) where a higher rating suggest a higher quality of life.

    Time frame: Baseline, 1 year

  7. Initiation of dialysis

    The amount of time between the first dose of the investigational product and the need for dialysis

    Time frame: 1 year

  8. Initiation of kidney transplantation

    The amount of time between the first dose of the investigational product and the need for a kidney transplantation.

    Time frame: 1 year

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Study locations

1 site
  • Mayo Clinic
    Rochester, Minnesota 55905, United States
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References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 19, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT06397001
Lead sponsor
Nelson Leung, MD
Responsible party
Nelson Leung, MD (Principal Investigator, Mayo Clinic) — Sponsor-investigator
First posted
May 2, 2024
Start date
Nov 28, 2023
Primary completion
Dec 2, 2024
Completion
Dec 2, 2024
Last update
Feb 19, 2025

Study contacts

Nelson Leung, MD
principal investigator · Mayo Clinic

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2025. You cannot join it, but the record below documents what was studied.

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