Concept Elicitation and Patient Experience Mapping in SA-AKI

Inclusion Criteria: Potential participants who were diagnosed with SA-AKI (KDIGO stage I, II or III) must meet the following eligibility criteria: * ≥18 to ≤ 85 years of age * First diagnosis of SA-AKI at least 6 months prior to screening date, but no more than 10 years * Admitted due to sepsis and/or AKI to intensive care unit (ICU), intermediate care unit (IMCU), or high-dependency care unit, or developed sepsis and/or AKI during their inpatient hospital stay. * Resident of country of study (US or Germany) * Access to computer, tablet, or smartphone with internet connection * Willing to participate in an audio recorded interview Participants will be required to present confirmation of diagnosis (COD) rather than relying on a self-reported diagnosis. Sepsis and AKI diagnoses will be confirmed through one of the following: * Copy of medical records (e.g., portable document format \[PDF\] file of electronic health record) * Physician confirmation of diagnosis of sepsis and AKI (post-sepsis) Potential caregiver participants must meet the following criteria: * ≥18 to ≤ 85 years of age * Primary caregiver/care-partner for eligible participant who experienced SA-AKI * Resident of country of study (US or Germany) * Access to computer, tablet, or smartphone with internet connection * Willing to participate in an audio recorded interview Exclusion Criteria: Potential participants are not eligible if they meet any of the following criteria: * Less than age of majority in locality (Participant is not considered an adult in their country or region) * Not willing to participate in an audio recorded interview * Not able to participate in the interview or complete required study surveys, based on the discretion of the study team