ClinicalTrials.gg
CompletedNCT02124395Updated Sep 2, 2022

Health-related Quality of Life in Rare Kidney Stone

An observational study in Primary Hyperoxaluria, Cystinuria and Adenine Phosphoribosyl Transferase Deficiency, sponsored by NYU Langone Health. Completed at 3 sites in 2 countries. Open to participants aged 5 Years and older. Per ClinicalTrials.gov, last updated 2022-09-02.

Sponsored by NYU Langone Health · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
365
Ages
5 Years and older
Sex
All
01

Study summary

Assessment of Health-related Quality of Life in Rare Kidney Stone Formers in the Rare Kidney Stone Consortium

Read the detailed description

The purpose of this study is to learn about Health-related Quality Of Life (HRQoL) in patients enrolled in the Rare Kidney Stone Consortium (RKSC) registries. Quality of life studies look at different aspects of both physical and mental components of people's lives. HRQoL data for people affected by kidney stones are not currently available for people followed over time.

02

Conditions studied

  • Primary Hyperoxaluria
  • Cystinuria
  • Adenine Phosphoribosyl Transferase Deficiency
  • Dent Disease
03

In context

Hyperoxaluria, Primary

42 studies on the registry are indexed under Hyperoxaluria, Primary; 11 are open to participants now.

This study's enrollment of 365 is below the median of 730 across 13 observational studies indexed under Hyperoxaluria, Primary.

Browse Hyperoxaluria, Primary studies →

Lead sponsor

NYU Langone Health is the lead sponsor of 1,430 studies on the registry; 258 are open to participants now.

Of its 235 completed or terminated interventional studies of FDA-regulated products, 197 (84%) have results posted.

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

04

Who can participate

Ages eligible
5 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Sample will be selected from the Rare Kidney Stone Consortium registries

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Qualify to participate in one of the Rare Kidney Stone Registries.
  • Be at least 5 years old (for SF-10)
  • Are able to communicate using the English language
  • Consent to participate in the study (or "assent" if under 18 years old)
  • Have internet access with an email account or a valid home address

Exclusion criteria

Exclusion Criteria:

None, if inclusion criteria are met

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
365 participants (actual)
Target follow-up
5 Years
Patient registry
Yes

Groups and cohorts

  • Primary Hyperoxaluria

    All rare kidney stone patients enrolled in RKSC registries that are able to communicate using the English language, are able to consent to participation in the study, have internet access with an email account and/or a valid address and are at minimum 5 years of age (for SF-10)

    Other: Health-related Quality of Life in Rare Kidney Stone Questionnaire

  • Cystinuria

    All rare kidney stone patients enrolled in RKSC registries that are able to communicate using the English language, are able to consent to participation in the study, have internet access with an email account and/or a valid address and are at minimum 5 years of age (for SF-10)

    Other: Health-related Quality of Life in Rare Kidney Stone Questionnaire

  • Dent Disease

    All rare kidney stone patients enrolled in RKSC registries that are able to communicate using the English language, are able to consent to participation in the study, have internet access with an email account and/or a valid address and are at minimum 5 years of age (for SF-10)

    Other: Health-related Quality of Life in Rare Kidney Stone Questionnaire

  • APRT deficiency

    All rare kidney stone patients enrolled in RKSC registries that are able to communicate using the English language, are able to consent to participation in the study, have internet access with an email account and/or a valid address and are at minimum 5 years of age (for SF-10)

    Other: Health-related Quality of Life in Rare Kidney Stone Questionnaire

Interventions

  • OtherHealth-related Quality of Life in Rare Kidney Stone Questionnaire
06

What researchers measure

Primary outcomes

  1. Assessment of HRQoL in patients with rare kidney stones

    Assessment of HRQoL in patients with rare kidney stones. Comparison of HRQoL results between rare kidney stone formers, general population and other populations with relevant chronic diseases

    Time frame: Once a year for up to 5 years after signed consent

07

Study locations

3 sites
  • Primary Hyperoxaluria and Dent Disease Registry - Mayo Clinic
    Rochester, Minnesota 55905, United States
  • New York University School of Medicine - Cystinuria Registry
    New York, New York 1001+, United States
  • APRT Registry - Landspitali Universtiy Hospital
    Reykjavik, Iceland
08

References and documents

Publications

  • Modersitzki F, Pizzi L, Grasso M, Goldfarb DS. Health-related quality of life (HRQoL) in cystine compared with non-cystine stone formers. Urolithiasis. 2014 Feb;42(1):53-60. doi: 10.1007/s00240-013-0621-4. Epub 2013 Nov 20. PubMed 24253538 ↗
09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Aug 2013 to primary completion in Jul 2022, 107 months.

How these figures are worked out, and which studies are left out of them.

Registered
Apr 23, 2014
First posted
Apr 28, 2014
StartActual
Aug 2013
Primary completionActual
Jul 2022
CompletionActual
Jul 2022
Last update
Sep 2, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Sep 2, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02124395
Lead sponsor
NYU Langone Health
Responsible party
Sponsor
First posted
Apr 28, 2014
Start date
Aug 2013
Primary completion
Jul 2022
Completion
Jul 2022
Last update
Sep 2, 2022

Study contacts

David Goldfarb, MD
principal investigator · NYU Langone Health

Oversight

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

Not currently enrolling

This study is completed, as verified in Aug 2022. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion