Research Papers Are Using “Kidney Disappointment” Instead of “Kidney Failure”

An exact-phrase search on Google Scholar for “kidney disappointment” returns about 189 results, ranging from peer-reviewed journal articles to conference proceedings and student theses. In each case the English word “failure” has been swapped for its synonym “disappointment” in a medical context where the term is simply wrong: kidney failure describes a loss of kidney function, not an emotional state.

What shows up in the results

The first page includes, for example, a 2023 article in the journal Bionatura titled “The Antioxidant Status of Kidney Failure Patients”. The title uses the correct term, while the opening line of the text reads: “Kidney disappointment is an ailment in which the kidneys no longer function.” A 2024 paper comparing machine-learning techniques for detecting early-stage chronic kidney disease refers in its abstract to the UCI “Persistent Kidney Disappointment” dataset. A 2019 SSRN publication on cystitis and nephritis contains the phrase “end-stage kidney disappointment”, while a 2023 Indonesian nursing paper uses “incessant kidney disappointment”. The list also includes a 2025 Taylor & Francis book chapter, “Predict-a-disease: Survey”, a 2016 review of nail-patella syndrome, and conference proceedings on legal aspects of dialysis care.

A pattern of automated rewording

The snippets show more than an isolated typo. They show consistent substitutions: “chronic” becomes “persistent” or “incessant”, “predictive” becomes “prescient”, “medico-legal” becomes “medico-lawful”, “death” becomes “passing”, and “kidney function” becomes “kidney work”. That pattern is typical of automated rewriting and machine-translation tools that recast a text through synonym swaps. The search page itself does not state a cause — it only shows the quoted passages — so attributing any single paper to a specific tool would require reading the full text.

Why terminology matters

Medical terminology is not only a matter of style. Search, citation and literature databases rely on exact phrasing, so substitutions like “kidney disappointment” reduce a paper's visibility and make it harder to find for researchers and patients alike. About 189 results is a small number next to the wider literature on kidney disease, but it shows how far the output of automated tools can travel into indexed, peer-reviewed venues.