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CompletedNCT04605315Updated Oct 30, 2020

Indications and Outcomes in Kidney-ureteral Pediatric Lithiasis: Experience of Parma

An observational study in Pediatric ALL and Stone, Urinary, sponsored by Azienda Ospedaliero-Universitaria di Parma. Completed at 1 site in Italy. Open to participants aged 0 Years to 17 Years. Per ClinicalTrials.gov, last updated 2020-10-30.

Sponsored by Azienda Ospedaliero-Universitaria di Parma · Observational

Study type
Observational
Model
Cohort
Time perspective
Retrospective
Enrollment
70
Ages
0 Years to 17 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 148 studies in Precursor Cell Lymphoblastic Leukemia-Lymphoma with a site in Italy — 29 open to participants now, 43 under way, 10 of them phase 3. Precursor Cell Lymphoblastic Leukemia-Lymphoma · Italy.

Enrollment
19th of 28
70 · median 100
Started
2019
with 10 others
Observational
28 of 148
9 open now
Registered
109th of 148
by date
Lead sponsor
3 of 148
Azienda Ospedaliero-Universitaria di Parma

Among the 148 studies in Precursor Cell Lymphoblastic Leukemia-Lymphoma with a site in Italy, this one is the 19th largest by enrollment of the 28 observational ones that give a count, is one of 11 that started in 2019, is one of 28 observational ones, and was the 109th registered.

Precursor Cell Lymphoblastic Leukemia-Lymphoma

2,584 studies on the registry are indexed under Precursor Cell Lymphoblastic Leukemia-Lymphoma; 473 are open to participants now.

This study's enrollment of 70 is below the median of 108 across 400 observational studies indexed under Precursor Cell Lymphoblastic Leukemia-Lymphoma.

Browse Precursor Cell Lymphoblastic Leukemia-Lymphoma studies →

Open to participants now

29 of the 148 studies in Precursor Cell Lymphoblastic Leukemia-Lymphoma with a site in Italy are open now, in 12 countries. Each count lists the studies.

All 29 open studies →

Who these studies take

Of the 370 Precursor Cell Lymphoblastic Leukemia-Lymphoma studies recruiting now, 96 (26%) set no upper age limit and 257 (69%) stop at 75 or younger; 247 take children under 18; 29 take healthy volunteers.

This study: 0 Years to 17 Years · all sexes.

The full table on the hub →
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02

Study summary

Incidence of paediatric urolithiasis is increasing in Europe and North America. Nowadays the management of stone disease is a common practice in not endemic country. The surgical's treatment is based on similar techniques as for adults. In the last years due to miniaturization of endoscopic instruments endourology has become the best approach to treat urinary stones in children. The investigators have retrospectively reviewed experience from 01/01/2000 to 28/02/2019 in children ≤ 16 years old affected by urinary stones who underwent rigid and flexible ureterorenoscopy and pecutaneous nephrolitotripsy procedures and recorded clinical data, overall success rate and complication.

03

Conditions studied

04

Who can participate

Ages eligible
0 Years to 17 Years
Sexes eligible
All
Sampling method
Non-probability sample

Study population

0-17 yrs old, urinary stones (kidney, ureteral, not bladder), with or without malformations or metabolic diseases

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

  • 0-17 yrs old, urinary stones (kidney, ureteral, not bladder), with or without malformations or metabolic diseases

Exclusion criteria

Exclusion Criteria:

  • none
05

Study design

Observational model
Cohort
Time perspective
Retrospective
Enrollment
70 participants (actual)
Patient registry
No
06

What researchers measure

Primary outcomes

  1. stone free rate

    no stones or residual fragment \< 4 mm

    Time frame: immediately

  2. stone free rate

    no stones or residual fragment \< 4 mm

    Time frame: 3 months follow up

  3. complication rate

    clavien-dindo classification

    Time frame: immediately

  4. complication rate

    clavien-dindo classification

    Time frame: 3 months follow up

07

Study locations

1 site
  • AOU Parma
    Parma, 43125, Italy
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Ran from Jul 2019 to primary completion in Aug 2019, 1 month.

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

Registered
Sep 30, 2020
First posted
Oct 28, 2020
StartActual
Jul 1, 2019
Primary completionActual
Aug 31, 2019
CompletionActual
Aug 31, 2019
Last update
Oct 30, 2020
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 Oct 30, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT04605315
Lead sponsor
Azienda Ospedaliero-Universitaria di Parma
Responsible party
Stefania Ferretti (Head of endourology-OU Urology, Azienda Ospedaliero-Universitaria di Parma) — Principal investigator
First posted
Oct 28, 2020
Start date
Jul 1, 2019
Primary completion
Aug 31, 2019
Completion
Aug 31, 2019
Last update
Oct 30, 2020

Oversight

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 Oct 2020. You cannot join it, but the record below documents what was studied.

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