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NeurOptics News

News

November 4, 2019 – New Pupillometry Study Published in the Journal of Neuroscience Nursing

CLEVELAND, OHIO – A new pupillometry study was published in the December edition of the Journal of Neuroscience Nursing (JNN), the official peer-reviewed journal of the American Association of Neuroscience Nursing (AANN). Read More.

October, 2019 – A new pupillometry study on the impact of increased ICP published in Critical Care Explorations.

The study, “Impact of Increased Intracranial Pressure on Pupillometry: A Replication Study,” involved 273 patients from the END PANIC registry, and sought to replicate a previous pupillometry study by McNett et al. The study’s findings “confirm and extend those of McNett et al: Worsening measures of the pupillary light reflex using automated pupillometry are associated with elevated intracranial pressure.” The study can be viewed here.

October 16, 2019 – Nine Posters on the NPi®-200 Pupillometer Presented at 2019 NCS

VANCOUVER, BC – Nine clinical poster presentations focusing on pupillometry were presented at the Neurocritical Care Society (NCS) 17th Annual Meeting held October 15-18, 2019 in Vancouver, BC. Read More.

May 8, 2019New Study on Using Pupillometry Early After Cardiac Arrest Published in the Journal of Neurocritical Care

 

The study, “Neurological Pupil Index and Pupillary light Reflex by Pupillometry Predict Outcome Early After Cardiac Arrest,” authored by Richard R. Riker, Mary E. Sawyer, Victoria G. Fischman, Teresa May, Christine Lord, Ashley Eldridge, and David B. Seder, involved 55 adult post-Cardiac Arrest patients treated with targeted temperature management (TTM). The authors concluded: “Very early after resuscitation from cardiac arrest, abnormal Neurological Pupil Index and pupillary light reflex measurements by pupillometer are predictive of poor outcome, and are not usually associated with dilated pupils.” The study can be viewed here.

May 7, 2019 – Clinical Poster on NPi after Hemicraniectomy at 2019 AAN

PHILADELPHIA, PENNSYLVANIA – A clinical poster presentation discussing how improvement in NPi after hemicraniectomy is correlated with better patient outcomes at discharge was presented by clinicians from University of Texas Southwestern at the 2019 American Academy of Neurology (AAN) held May 4-10 in Philadelphia this week and can be viewed here – Summary   Poster

May 2, 2019New Pupillometry Study Published in Critical Care

 

The study, “Quantitative pupillometry for the monitoring of intracranial hypertension in patients with severe traumatic brain injury,” authored by Fritz-Patrick Jahns, John Paul Miroz, Mahmoud Messerer, Roy T. Daniel, Fabio Silvio Taccone, Philippe Exckert, and Mauro Oddo, examined the relationship between the Neurological Pupil index (NPi) and invasive ICP in 54 patients with severe TBI. The study found for subjects with intracranial hypertension (ICHT), episodes of sustained elevated ICP were associated with a concomitant decrease in NPi. The full study can be viewed here.

April 25, 2019A new study was published in the April edition of the Journal of Stroke and Cerebrovascular Diseases (JSCVD).

 

The study, “Correlation of Objective Pupillometry to Midline Shift in Acute Stroke Patients”, authored by Mohamed Osman, Sonja E. Stutzman, Folefac Atem, DaiWai Olson, Amber D. Hicks, Stefany Ortega-Perez, Salah G. Aoun, Ahmed Salem, and Venkatesh Aiyagari, involved 134 patients with acute ischemic stroke or intracerebral hemorrhage. The study found in patients with ischemic and hemorrhagic strokes, there is a significant correlation between the septum pellucidum (SPS) and the Neurologic Pupil index (NPi®)….. but not with pupillary size. The authors concluded NPi assessment by automated pupillometry could be considered as a useful surrogate to noninvasively monitor midline shift in stroke patients and help in utilization of imaging and indicate the need to intervention. The study can be viewed here.

April 1, 2019New Study Results Show NPi Improves Following Osmotic Therapy in Critical Care Patients

A new study was published in the April edition of the Journal of Neurocritical Care, the official journal of the Neurocritical Care Society (NCS).

 

The study, “Effects of Osmotic Therapy on Pupil Reactivity: Quantification Using Pupillometry in Critically Ill Neurologic Patients”, authored by C Ong, M Hutch, M Barra, A Kim, S Zafar and S Smirnakis, involved 72 patients at two centers in Boston. The study found that significant quantifiable improvement in pupillary reactivity, by measuring NPi® (Neurological Pupil index™), followed administration of osmotic therapy in critically ill patients with cerebral edema. The study was conducted with support from the American Brain Foundation. The study can be viewed here.

March 7, 2019Study Results Show NPi-200 Pupillometer Provides Early Warning of Neurological Damage

LAGUNA HILLS, CA – A new study found that NeurOptics’ NPi®-200 Pupillometer, which provides an automated assessment of the pupillary light reflex, may signal an early warning of potential delayed cerebral ischemia and enable preemptive escalation of care. The study was published in the Journal of Neurosurgery. Read more.

February 17, 2019 – Clinical Poster on Pupillometry EMR Integration Presented at 2019 SCCM

SAN DIEGO, CALIFORNIA – A clinical poster presentation focusing on EMR integration of the NPi-200 Pupillometer in the Intensive Care Unit was presented at the Society of Critical Care Medicine (SCCM) 48th Critical Care Congress held February 17-20 in San Diego, CA. Read More.

December 1, 2018 – New Pupillometry Study Published in the Journal of Neuroscience Nursing

CLEVELAND, OHIO – A new pupillometry study and accompanying editorial were published in the December edition of the Journal of Neuroscience Nursing (JNN), the official peer-reviewed journal of the American Association of Neuroscience Nursing (AANN). Read More.

December 1, 2018 – New Pupillometry Study Published in Intensive Care Medicine

PARIS, FRANCE – A new pupillometry study was published in the December edition of Intensive Care Medicine, the official journal of the European Society of Intensive Care Medicine (ESICM) and the European Society of Paediatric and Neonatal Intensive Care. Read More.

September 27, 2018 – Six Posters on the NPi®-200 Pupillometer Presented at 2018 NCS

BOCA RATON, FLORIDA – Six clinical poster presentations focusing on pupillometry using the NPi®-200 Pupillometer were presented at the Neurocritical Care Society (NCS) 16th Annual Meeting held September 24 – 28 in Boca Raton, FL. Read More.

May 3, 2018 – New Pupillometry Study Published in Nature/Scientific Reports

LONDON, UNITED KINGDOM – A new pupillometry study was published in the online journal of Nature/Scientific Reports, the world’s largest online peer-reviewed scientific journal. Read More.

February 26, 2018 – Two Pupillometry Studies at 2018 SCCM on Cardiac Arrest

SAN ANTONIO, TEXAS – Two clinical presentations focusing on the use of pupillometry in cardiac arrest were presented at the 2018 Society of Critical Care Medicine (SCCM) Congress held February 25-28, 2018 in San Antonio, Texas. Read More.

February 1, 2018 – Saved by the Pupillometer! – New TBI Case Study Published in Brain Injury

ALEXANDRIA, VA – A Traumatic Brain Injury (TBI) case study was published in the latest edition of Brain Injury, the official peer-reviewed research journal of the International Brain Injury Association (IBIA). Read More.

February 1, 2018 – New Pupillometry Study Published in the Journal of Neuroscience Nursing

CHICAGO, IL – A pupillometry study was published in the latest edition of the Journal of Neuroscience Nursing (JNN), the official peer-reviewed journal of the American Association of Neuroscience Nursing (AANN). Read More.

October 10, 2017 – Six Clinical Pupillometry Posters Presented at 2017 NCS

WAIKOLOA VILLAGE, HAWAII – Six clinical poster presentations focusing on pupillometry were presented at the Neurocritical Care Society (NCS) 15th Annual Meeting held October 10-13, 2017 in Waikoloa Village, Hawaii. Read more.

September 20, 2017 – Two New Clinical Poster Presentations Focusing on Pupillometry

OPATIJA, CROATIA – Two clinical poster presentations focusing on pupillometry were presented at the 12th Annual Congress of the World Federation of Neuroscience Nurses held Sept. 17-21, 2017 in Croatia. Read more.

July 1, 2017 – Two Clinical Papers Published in the Journal of Neuroscience Nursing

CHICAGO, IL- Two clinical papers were published in the latest edition of the Journal of Neuroscience Nursing (JNN), the official peer-reviewed journal of the American Association of Neuroscience Nursing (AANN). Read more.

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May 5, 2017 – New Pupillometry Poster at Mayo Clinic Neuro and Intensive Care Workshop

ORLANDO, FL – A clinical poster presentation was presented at the Mayo Clinic Neuro and Intensive Care: Review and Hands-on Workshop 2017 focusing on the use of Pupillometry. Read more.

March 24, 2017 – Two Poster Presentations presented at the 2017 American Association of Neuroscience Nursing (AANN) focusing on Pupillometry

BOSTON, MA – Two clinical poster presentations were presented at the American Association of Neuroscience Nursing (AANN) Annual Meeting in Boston this week focusing on the use of pupillometry. Read more.

February 15, 2017 – Two Leading Critical Care Nursing Textbooks Highlight Importance of Automated Pupillometry

IRVINE, CA – Recently published editions of two leading critical care nursing textbooks now include discussions about automated pupillometry, based on comprehensive reviews of state-of-the-art information about critical care procedures. Read more.