# Serum Potassium Prediction Using Machine Learning and Single-lead ECG

> **NCT07493798** · — · WITHDRAWN · sponsor: **Brigham and Women's Hospital**

## Conditions studied

- Infection
- Heart Failure
- Chronic Obstructive Pulmonary Disease
- Asthma
- Gout Flare
- Chronic Kidney Diseases
- Hypertensive Urgency
- Atrial Fibrillation Rapid
- Anticoagulants; Increased

## Interventions

- **OTHER:** Potassium estimation algorithm

## Key facts

- **NCT ID:** NCT07493798
- **Lead sponsor:** Brigham and Women's Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2021-03-20
- **Primary completion:** 2021-08-01
- **Final completion:** 2021-12-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Lack of resources
- **Last updated:** 2026-03-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07493798

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07493798, "Serum Potassium Prediction Using Machine Learning and Single-lead ECG". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT07493798. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*