A real world study of remote continuous noninvasive monitoring and diagnosis of diabetic kidney disease using a two dimensional heterostructure based wearable NH₃ sensor

NCT ID NCT07888855

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First seen Oct 22, 2026 · Last updated Oct 23, 2026 · Updated 1 time

Summary

This retrospective study evaluates whether providing clinicians with artificial intelligence (AI)-based kidney function results from a breath ammonia test can improve the quality of medication recommendations made by clinical pharmacists. Using historical inpatient cases from Shanghai Pudong Hospital, each case was evaluated under two information conditions: one with standard clinical information only, and one with the additional AI-based breath test kidney function results. Independent experts blindly scored the medication recommendations. The study aims to determine whether the breath test AI information adds meaningful clinical value to pharmacist decision-making.

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Study facts

What this study's own registry entry says, in plain language.

Participants

About 380 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Oct 2026

An estimate. Start dates often move.

Expected to finish

Aug 2028

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population consists of historical inpatient cases who previously underwent breath ammonia testing and received AI-based kidney function classification results at Shanghai Pudong Hospital. Eligible cases had complete standardized clinical records from the breath test hospitalization, with serum creatinine and eGFR results available within 7 days of the breath test serving as an independent reference standard. These de-identified cases represent patients with diabetes and/or kidney disease in real-world inpatient settings, used to evaluate the impact of AI-assisted breath ammonia information on clinical pharmacist medication recommendations.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Historical cases with completed breath test and AI kidney function classification results. * Complete standardized case records from the breath test hospitalization. * Serum creatinine and eGFR results available within 7 days before or after the breath test, serving as an independent reference standard. * Case data sufficient to support the pharmacist in making medication recommendations. Exclusion Criteria: * Missing standardized case data preventing independent medication evaluation. * Breath test and reference blood test interval exceeding 7 days. * Case in acute kidney injury (AKI) state. * Cases that cannot maintain information isolation between Condition A and Condition B.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

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Contacts and locations

Locations

  • Shanghai Pudong Hospital

    Shanghai, China

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