KidneyCOVID19: Kidney in Coronavirus Disease 2019 Registry

Sponsor
University of Cologne (Other)
Overall Status
Recruiting
CT.gov ID
NCT04797091
Collaborator
(none)
500
1
76.4
6.5

Study Details

Study Description

Brief Summary

The SARS-CoV-2 virus is a virus newly identified in January 2020. The WHO defined COVID-19 as a health emergency of international importance. The clinical manifestation of the COVID-19 disease cannot be fully described in the short time.

First insights in patients suffering from acute kidney injury (AKI) during COVID-19 indicate severe course with high mortality. The locally varying spread of SARS CoV-2 infection requires a better understanding of clinical course of COVID-19 in order to be able to establish future treatment approaches.

The examination of attributable mortality and costs of COVID-19 will need to be studied on a multinational basis and therefore Kidney in COVID-19 Registry will particularly use a matched case control design.

Condition or Disease Intervention/Treatment Phase
  • Other: Retrospective data collection

Detailed Description

The SARS-CoV-2 virus is a virus newly identified in January 2020 in Wuhan, China, which belongs to the group of coronaviruses and causes COVID-19. Due to the rapid spread worldwide, high morbidity and virulence the of causing SARS-CoV-2 , the WHO defined COVID-19 as a health emergency of international importance in February 2020. Due to the rapid spread of the new virus, a comprehensive understanding of the transmission, the course of the disease, the diagnosis and the therapeutic regimen is of the utmost importance. Initial case reports indicate that human-to-human transmission takes place through droplet infection. In contrast to previously known infections from the group of coronaviruses, the SARS-CoV-2 virus has a high ability to infect with already mild symptoms resulting in frequent outbreak situation of worldwide importance. Furthermore, high viral loads are found in the upper respiratory tract of infected people leading to the high virulence of causing SARS-CoV-2. The clinical manifestation of the COVID-19 disease cannot be fully described in the short time. However, symptoms of SARS-CoV-2 virus infection are described with mild symptoms like fever, muscle pain, and dry cough as well as severe complications like virus pneumonia, Acute Respiratory Distress Syndrome (ARDS) and death. Interestingly older and chronically ill patients in particular have a severe course of COVID-19 with intensive care treatment and high mortality. At present, there is no specific therapy available for COVID-19. Treatment approaches are primarily supportive with admission of patients to the intensive care unit (ICU), mechanical ventilation, extracorporeal membrane oxygenation (ECMO) and maintenance of fluid and electrolyte balance. Patients with severe renal insufficiency and fluid retention, pulmonary edema or hyperkalemia may require dialysis. First insights in patients suffering from acute kidney injury (AKI) during COVID-19 indicate severe course with high mortality. First case reports do not describe a beneficial effect of antiviral therapy. The locally varying spread of SARS CoV-2 infection requires a better understanding of clinical course of COVID-19 in order to be able to establish future treatment approaches. Investigators have to attach great importance to high-risk cohorts like patients suffering from chronic renal disease with many comorbidities or patients after kidney transplantation under immunosuppressive drug treatment. Although COVID-19 has been studied for only a few month it is known that especially these patients develop a severe clinical course. Due to increasingly frequent outbreak situations and globally chances in species distributions, local, as well as worldwide surveillances in epidemiology and species distribution are urgently needed. As the clinical course of COVID-19 disease is dependent on the causing viral pathogen and the full picture of clinical manifestation is not yet understand further studies with regard to the disease course are mandatory.

Additionally, the examination of attributable mortality and costs of COVID-19 will need to be studied on a multinational basis and therefore Kidney in COVID-19 Registry will particularly use a matched case control design.

Study Design

Study Type:
Observational
Anticipated Enrollment :
500 participants
Observational Model:
Case-Control
Time Perspective:
Retrospective
Official Title:
Kidney in Coronavirus Disease 2019 Registry
Actual Study Start Date :
Apr 20, 2020
Anticipated Primary Completion Date :
Dec 31, 2025
Anticipated Study Completion Date :
Aug 31, 2026

Arms and Interventions

Arm Intervention/Treatment
Patients with SARS-CoV-2-infection

Patients with evidence of SARS-CoV-2-infection

Other: Retrospective data collection
Retrospective data collection to overcome the lack of knowledge on epidemiology, clinical course including diagnostic and therapeutic approaches and prognostic factors for SARS-CoV-2-infections and their complications among nephrology and elderly patients, as well as to serve as a platform for future studies and outbreak situations.

Control group

Controls will be identified retrospectively at the same hospitals that based on matching of demographics, underlying diseases and duration of hospitalization.

Other: Retrospective data collection
Retrospective data collection to overcome the lack of knowledge on epidemiology, clinical course including diagnostic and therapeutic approaches and prognostic factors for SARS-CoV-2-infections and their complications among nephrology and elderly patients, as well as to serve as a platform for future studies and outbreak situations.

Outcome Measures

Primary Outcome Measures

  1. Determination of the global incidence of SARS-CoV-2 infections [6 months]

    Determination of the global incidence of SARS-CoV-2 infections and the resulting effects on kidney function as well as monitoring of global and local developments over time.

Secondary Outcome Measures

  1. Determination of the incidence of acute kidney damage in the context of SARS-CoV2 infections [6 months]

    Determination of the incidence of acute kidney damage in the context of SARS-CoV2 infections

  2. Identification of risk groups and risk factors [6 months]

    Identification of risk groups and risk factors by examining SARS-CoV-2 infections in patients with chronic kidney disease and kidney transplantation

  3. Documentation of mortality rates due to SARS-CoV-2 infections [6 months]

    Documentation of mortality rates in % in comparison to case controls enrolled in the same hospital

  4. Documentation of additional costs due to SARS-CoV-2 infections [6 months]

    Documentation of additional costs in euros in comparison to case controls enrolled in the same hospital

  5. To assess increasing costs associated with SARS-CoV-2-infections [6 months]

    To assess increasing costs associated with SARS-CoV-2-infections

  6. To analyze the effect of SARS-CoV-2-infections on the kidney by means of eGFR [6 months]

    To analyze the effect of SARS-CoV-2 infections on kidney function as determined by estimated Glomerular Filtration Rate (eGFR) after SARS-CoV-2 infection

  7. To analyze the effect of SARS-CoV-2-infections on the kidney by means of maximum creatinine [6 months]

    To analyze the effect of SARS-CoV-2 infections on kidney function as determined by maximum creatinine after SARS-CoV-2 infection

Eligibility Criteria

Criteria

Ages Eligible for Study:
N/A and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Virology evidence of SARS-CoV-2-infection

  • Pathological evidence of SARS-CoV-2-infection

Exclusion Criteria:
  • Occurrence of ARDS (acute respiratory distress syndrome) without evidence of SARS-CoV-2 infection

  • Acute kidney injury without evidence of SARS-CoV-2 infection

Contacts and Locations

Locations

Site City State Country Postal Code
1 University Hospital of Cologne Cologne Germany 50937

Sponsors and Collaborators

  • University of Cologne

Investigators

  • Principal Investigator: Volker Burst, PD MD, University Hospital of Cologne

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
Volker Burst, Principal Investigator, University of Cologne
ClinicalTrials.gov Identifier:
NCT04797091
Other Study ID Numbers:
  • Kidney in COVID-19
First Posted:
Mar 15, 2021
Last Update Posted:
May 24, 2022
Last Verified:
May 1, 2022
Individual Participant Data (IPD) Sharing Statement:
No
Plan to Share IPD:
No
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of May 24, 2022