Peripheral perfusion index does not accurately reflect hypoperfusion in healthy dogs undergoing elective ovariohysterectomy.
Sign Up to like & getrecommendations! Published in 2018 at "Veterinary journal"
DOI: 10.1016/j.tvjl.2018.09.003
Abstract: This study evaluated the variability of the peripheral perfusion index (PI) in 22 anaesthetised female dogs undergoing elective ovariohysterectomy and examined the relationship between peripheral PI and heart rate, blood pressure, blood pH, end tidal… read more here.
Keywords: perfusion index; elective ovariohysterectomy; undergoing elective; perfusion ... See more keywords
Role of the peripheral perfusion index in children with bronchial asthma
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Asthma"
DOI: 10.1080/02770903.2025.2472355
Abstract: Abstract Objective Peripheral perfusion index (PI) is noninvasive method measuring peripheral blood volume in numerical form and indicating perfusion status. In this study, we have investigated whether the relationship between the measurements of PI and… read more here.
Keywords: peripheral perfusion; perfusion; bronchial asthma; perfusion index ... See more keywords
Abstract 4135333: Peripheral Perfusion Index: Normative Values From Electronically Reported Critical Congenital Heart Disease Screenin
Sign Up to like & getrecommendations! Published in 2024 at "Circulation"
DOI: 10.1161/circ.150.suppl_1.4135333
Abstract: Background: Critical Congenital Heart Disease (CCHD) screening is performed in an effort to reduce morbidity and mortality associated with CCHD by facilitating early detection. This screening consists of pulse oximetry and is most effective at… read more here.
Keywords: congenital heart; ppi; perfusion; critical congenital ... See more keywords
Capillary Refill Technology to Enhance the Accuracy of Peripheral Perfusion Evaluation in Sepsis
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Intensive Care Medicine"
DOI: 10.1177/08850666221087685
Abstract: Background: Monitoring of capillary refill time (CRT) is a common bedside assessment used to ascertain peripheral perfusion in a patient for a vast array of conditions. The literature has shown that a change in CRT… read more here.
Keywords: sepsis; capillary refill; technology; peripheral perfusion ... See more keywords
Multimodal assessment of peripheral perfusion in critically ill patients: a pilot study
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DOI: 10.1186/s13613-025-01585-2
Abstract: Impaired peripheral perfusion is linked to poor outcomes in critically ill patients, but the relationships among common bedside assessment tools remain unclear. This study aimed to evaluate whether these parameters provide overlapping or complementary prognostic… read more here.
Keywords: study; ill patients; sbfbt; perfusion ... See more keywords
Peripheral perfusion index of pulse oximetry in adult patients: a narrative review
Sign Up to like & getrecommendations! Published in 2024 at "European Journal of Medical Research"
DOI: 10.1186/s40001-024-02048-3
Abstract: The peripheral perfusion index (PI) is derived from pulse oximetry and is defined as the ratio of the pulse wave of the pulsatile portion (arteries) to the non-pulsatile portion (venous and other tissues). A growing… read more here.
Keywords: pulse oximetry; peripheral perfusion; perfusion; perfusion index ... See more keywords
Validation of Peripheral Perfusion Index as a Noninvasive Screening Tool in Predicting Adverse Neonatal Outcome
Sign Up to like & getrecommendations! Published in 2025 at "Annals of African Medicine"
DOI: 10.4103/aam.aam_101_24
Abstract: Introduction: Timely identification of suboptimal organ perfusion is crucial to detect adverse outcomes early and to prevent its long-term motor and cognitive effects. Peripheral perfusion index (PI) is a noninvasive screening tool which can identify… read more here.
Keywords: noninvasive screening; screening tool; peripheral perfusion; perfusion index ... See more keywords
A low peripheral perfusion index can accurately detect prolonged capillary refill time during general anesthesia: A prospective observational study
Sign Up to like & getrecommendations! Published in 2023 at "Saudi Journal of Anaesthesia"
DOI: 10.4103/sja.sja_634_22
Abstract: Background: Capillary refill time (CRT) is the gold standard for evaluating peripheral organ perfusion; however, intraoperative CRT measurement is rarely used because it cannot be conducted continuously, and it is difficult to perform during general… read more here.
Keywords: capillary refill; refill time; peripheral perfusion; general anesthesia ... See more keywords