ArticleKorean circulation journal2024
Feasibility and Effectiveness of a Ring-Type Blood Pressure Measurement Device Compared With 24-Hour Ambulatory Blood Pressure Monitoring Device.
Article in Korean circulation journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06084065 (Feasibility and Effectiveness of a Ring-type Blood Pressure Measurement Device Compared With 24-hour Ambulatory Blood Pressure Monitoring Device), which is not on this map. Cited by 18 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Feasibility and Effectiveness of a Ring-type Blood Pressure Measurement Device Compared With 24-hour Ambulatory Blood Pressure Monitoring Device: Pilot Study
Who cites it
18 citing papers in PubMed, 17 citations in OpenAlex.
- Validation of ring-type cuffless blood pressure (BP) monitoring device for detecting awake-asleep BP variations compared to ambulatory BP monitoring device.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Article
- Evaluation of Alysis-001 cuffless blood pressure estimation algorithm against the European Society of Hypertension awake/asleep test criteria in hypertensive patients.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Article
- Feasibility and performance evaluation of PPG on a Galaxy Watch in continuous central blood pressure monitoring.European heart journal. Digital health · 2026Article
- Artificial Intelligence-Enhanced Wearable Blood Pressure Monitoring in Resource-Limited Settings: A Co-Design of Sensors, Model, and Deployment.Nano-micro letters · 2026Review
- Wearable, cuffless, and portable devices for blood pressure monitoring (2015-2025): a scoping review of technologies, calibration, clinical validation, and regulatory frameworks.Frontiers in digital health · 2026Article
- Cuffless 24-hour ambulatory blood pressure monitoring-guided antihypertensive titration in real-world clinical practice: a prospective non-randomized study.Clinical hypertension · 2026Article
- Real-world performance of a ring-type cuffless blood pressure device compared with ambulatory blood pressure monitoring.Clinical hypertension · 2026Article
- To be (IIb), or not to be (IIb) - That is the current status of cuffless blood pressure monitoring device.Clinical hypertension · 2026Review
- Highlights of the 2026 Korean Society of Hypertension guidelines for the management of hypertension: what's new and what has changed.Clinical hypertension · 2026Review
- Performance of a cuffless photoplethysmography-based device for continuous monitoring of blood pressure after cardiac surgery: a preliminary validation study.Journal of human hypertension · 2025Observational
- Digital hypertension - what we need for the high-quality management of hypertension in the new era.Hypertension research : official journal of the Japanese Society of Hypertension · 2025Review
- Comparing the accuracy of continuous blood pressure monitoring using wearable cuffless devices with conventional 24-hour ambulatory blood pressure monitoring: A systematic review and meta-analysis.American journal of preventive cardiology · 2025Article
- Cuffless Blood Pressure Measurement: Where Do We Actually Stand?Hypertension (Dallas, Tex. : 1979) · 2025Review
- Cuffless Blood Pressure Monitor for Home and Hospital Use.Sensors (Basel, Switzerland) · 2025Review
- Feasibility of smart ring-based remote monitoring in hospitalized patients: evaluation of signal transmission latency and data acquisition continuity.Frontiers in bioengineering and biotechnology · 2025Article
- Feasibility of watch-based blood pressure monitoring device in daily blood pressure monitoring.Clinical hypertension · 2025Article
- Wearable cuffless blood pressure tracking: when will they be good enough?Journal of human hypertension · 2024Review
- Evaluation of Applicability and Accuracy of a New Form of Cuffless Blood Pressure Measurement Device, CART-I Plus.Korean circulation journal · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
BACKGROUNDS AND
objectivesThis study aimed to evaluate the applicability and precision of a ring-type cuffless blood pressure (BP) measurement device, CART-I Plus, compared to conventional 24-hour ambulatory BP monitoring (ABPM).
methodsForty patients were recruited, and 33 participants were included in the final analysis. Each participant wore both CART-I Plus and ABPM devices on the same arm for approximately 24 hours. BP estimation from CART-I Plus, derived from photoplethysmography (PPG) signals, were compared with the corresponding ABPM measurements.
resultsThe CART-I Plus recorded systolic blood pressure (SBP)/diastolic blood pressure (DBP) values of 131.4±14.1/81.1±12.0, 132.7±13.9/81.9±11.9, and 128.7±14.6/79.3±12.2 mmHg for 24-hour, daytime, and nighttime periods respectively, compared to ABPM values of 129.7±11.7/84.4±11.2, 131.9±11.6/86.3±11.1, and 124.5±13.6/80.0±12.2 mmHg. Mean differences in SBP/DBP between the two devices were 1.74±6.69/-3.24±6.51 mmHg, 0.75±7.44/-4.41±7.42 mmHg, and 4.15±6.15/-0.67±5.23 mmHg for 24-hour, daytime, and nighttime periods respectively. Strong correlations were also observed between the devices, with r=0.725 and r=0.750 for transitions in SBP and DBP from daytime to nighttime, respectively (both p<0.001).
conclusionsThe CART-I Plus device, with its unique ring-type design, shows promising accuracy in BP estimation and offers a potential avenue for continuous BP monitoring in clinical practice.
trial registrationClinicalTrials.gov Identifier: NCT06084065.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.