NCT04169165

Brief Summary

Calcium oxalate stone, the most common type worldwide, has a recurrence rate of around 50% in ten years. Therefore, identifying the underlying pathophysiological aspects via metabolic evaluation and suggestions for medical \& dietary prophylaxis in calcium stone patients is of upmost importance. However, one of the greatest problem with metabolic evaluation and subsequent therapeutic advices is the patient compliance. Therefore, it is important to identify factors related to patient compliance for metabolic evaluation and medical \& dietary prophylaxis in calcium stone patients

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
500

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2020

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

November 16, 2019

Completed
3 days until next milestone

First Posted

Study publicly available on registry

November 19, 2019

Completed
1 month until next milestone

Study Start

First participant enrolled

January 1, 2020

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2020

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2021

Completed
Last Updated

November 19, 2019

Status Verified

November 1, 2019

Enrollment Period

11 months

First QC Date

November 16, 2019

Last Update Submit

November 16, 2019

Conditions

Keywords

kidney stonecalcium oxalate stonepatient compliancenephrolithiasis

Outcome Measures

Primary Outcomes (3)

  • patient compliance rate of metabolic evaluation

    the rate of the patients undergo metabolic evaluation tests will be determined

    30 days

  • patient compliance rate of dietary suggestions

    the rate of the patients that follow the dietary suggestions will be determined

    6 months

  • patient compliance rate of drug treatments

    the rate of the patients that have the prescribed drugs will be determined

    6 months

Secondary Outcomes (3)

  • factors associated with non-compliance to metabolic evaluation

    3 months

  • factors associated with non-compliance to dietary suggestions

    3 months

  • factors associated with non-compliance to medications

    3 months

Study Arms (2)

compliant patients

Patients with compliance to suggestions on metabolic evaluation and dietary/medical advices

non-compliant patient

Patients without compliance to suggestions on metabolic evaluation and dietary/medical advices

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

All adult patients diagnosed with a calcium oxalate kidney stones and suggested for metabolic evaluation and dietary and/or medical management will be enrolled in the study.

You may qualify if:

  • Diagnosis of calcium oxalate kidney stones
  • Suggested metabolic evaluation for kidney stone
  • Suggested dietary and/or medical treatment for kidney stone
  • Accepted participation in the study

You may not qualify if:

  • Age less than 18
  • Mental disorders

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (8)

  • Hess B. Renal stone clinic survey: calcium stone formers' self-declared understanding of and adherence to physician's recommendations. Urolithiasis. 2017 Aug;45(4):363-370. doi: 10.1007/s00240-016-0916-3. Epub 2016 Aug 29.

  • Prezioso D, Strazzullo P, Lotti T, Bianchi G, Borghi L, Caione P, Carini M, Caudarella R, Ferraro M, Gambaro G, Gelosa M, Guttilla A, Illiano E, Martino M, Meschi T, Messa P, Miano R, Napodano G, Nouvenne A, Rendina D, Rocco F, Rosa M, Sanseverino R, Salerno A, Spatafora S, Tasca A, Ticinesi A, Travaglini F, Trinchieri A, Vespasiani G, Zattoni F; CLU Working Group. Dietary treatment of urinary risk factors for renal stone formation. A review of CLU Working Group. Arch Ital Urol Androl. 2015 Jul 7;87(2):105-20. doi: 10.4081/aiua.2015.2.105.

  • Trinchieri A. Diet and renal stone formation. Minerva Med. 2013 Feb;104(1):41-54.

  • Skolarikos A, Straub M, Knoll T, Sarica K, Seitz C, Petrik A, Turk C. Metabolic evaluation and recurrence prevention for urinary stone patients: EAU guidelines. Eur Urol. 2015 Apr;67(4):750-63. doi: 10.1016/j.eururo.2014.10.029. Epub 2014 Nov 20.

  • Bensalah K, Tuncel A, Raman JD, Bagrodia A, Pearle M, Lotan Y. How physician and patient perceptions differ regarding medical management of stone disease. J Urol. 2009 Sep;182(3):998-1004. doi: 10.1016/j.juro.2009.05.025. Epub 2009 Jul 18.

  • Parks JH, Asplin JR, Coe FL. Patient adherence to long-term medical treatment of kidney stones. J Urol. 2001 Dec;166(6):2057-60.

  • Dauw CA, Yi Y, Bierlein MJ, Yan P, Alruwaily AF, Ghani KR, Wolf JS Jr, Hollenbeck BK, Hollingsworth JM. Medication Nonadherence and Effectiveness of Preventive Pharmacological Therapy for Kidney Stones. J Urol. 2016 Mar;195(3):648-52. doi: 10.1016/j.juro.2015.10.082. Epub 2015 Oct 17.

  • Pietrow P, Auge BK, Weizer AZ, Delvecchio FC, Silverstein AD, Mathias B, Albala DM, Preminger GM. Durability of the medical management of cystinuria. J Urol. 2003 Jan;169(1):68-70. doi: 10.1016/S0022-5347(05)64037-2.

MeSH Terms

Conditions

Kidney CalculiNephrolithiasisPatient ComplianceNephrolithiasis, Calcium Oxalate

Condition Hierarchy (Ancestors)

Kidney DiseasesUrologic DiseasesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesUrolithiasisUrinary CalculiMale Urogenital DiseasesCalculiPathological Conditions, AnatomicalPathological Conditions, Signs and SymptomsPatient Acceptance of Health CareTreatment Adherence and ComplianceHealth BehaviorBehavior

Central Study Contacts

Mehmet I Gökce, MD

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Target Duration
6 Months
Sponsor Type
NETWORK
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 16, 2019

First Posted

November 19, 2019

Study Start

January 1, 2020

Primary Completion

December 1, 2020

Study Completion

February 1, 2021

Last Updated

November 19, 2019

Record last verified: 2019-11

Data Sharing

IPD Sharing
Will not share

All centers will enter their data for every single patient to an online database. The participating centers will be provided a username and a password to enter to the system. All centers will see the data of their own patients and only the number of patients enrolled from other centers.