Factors and Prognosis of Obstructive Pyelonephritis Patients
Acute obstructive pyelonephritis is a condition with a high risk of complications and may require admission to the intensive care unit.

Most of the available data on this condition comes from small, retrospective, single-centre series.

To date, no large-scale study has examined the factors associated with the prognosis of patients admitted to intensive care for acute obstructive pyelonephritis.

The aim of this study is to describe the population and prognosis of patients admitted to the intensive care unit for the management of acute obstructive pyelonephritis, and to identify factors associated with a poor prognosis in these patients.
- EligibilityCriteria: Inclusion Criteria:  Patients over 18 years of age Hospitalized in intensive care for management of acute obstructive pyelonephritis Patients affiliated to a Social Security System  Exclusion Criteria:  Pregnancy Opposition to data use Persons under legal protection (curatorship, guardianship), legal safeguards - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - MaximumAge: 100 Years - StdAgeList: Adult, Older Adult - StudyPopulation: Patients meeting the eligibility criteria over the period 2015-2022 will be included in the study. - SamplingMethod: Non-Probability Sample