Proper training and use of ultrasonography facilitates lumbar puncture

por van Geffen, Geert-Jan, Ketelaars, Rein, Bruhn, Jörgen
Publicado 2017

Letter to the editor: in response to Alstrup et. al.

por Slagt, Cor, Heijne, Amon, van Geffen, Geert-Jan
Publicado 2019

An Approved Landing Site (ALS) improves the logistics of interhospital transfer of critically ill patients by helicopter

por van Geffen, Geert-Jan, Spoelder, Ed J., Tijben, Amanda, Slagt, Cornelis
Publicado 2021

Helicopter transport of critical care COVID-19 patients in the Netherlands: protection against COVID-19 exposure-a challenge to critical care retrieval personnel in a novel operati...

por Spoelder, Ed J., Tacken, Marijn C. T., van Geffen, Geert-Jan, Slagt, Cor
Publicado 2021

ABCDE of prehospital ultrasonography: a narrative review

por Ketelaars, Rein, Reijnders, Gabby, van Geffen, Geert-Jan, Scheffer, Gert Jan, Hoogerwerf, Nico
Publicado 2018

Time course of physiological variables during inter-hospital helicopter transport of ventilated COVID-19 patients

por Spoelder, Ed J., Lerou, Jos, Bronkhorst, Ewald, van Geffen, Geert-Jan, Slagt, Cornelis
Publicado 2022

Therapeutic communication improves patient comfort during venipuncture in children: a single-blinded intervention study

por Aarts, Lonneke A. M., van Geffen, Geert-Jan, Smedema, Eva A. L., Smits, Rosanne M.
Publicado 2023

Emergency physician-performed ultrasound-guided nerve blocks in proximal femoral fractures provide safe and effective pain relief: a prospective observational study in The Netherla...

por Ketelaars, Rein, Stollman, Joram T., van Eeten, Evelien, Eikendal, Ties, Bruhn, Jörgen, van Geffen, Geert-Jan
Publicado 2018

Comparative in-vitro Study of the Trachospray, a New Device for Topical Anaesthesia of the Upper Airway

por van Geffen, Geert-Jan, Markerink, Hielke, van Barneveld, Marc, Verhoeven, Frank, Scheffer, Gert Jan, Bruhn, Jörgen
Publicado 2021

Spectral tissue sensing to identify intra- and extravascular needle placement — A randomized single-blind controlled trial

por Balthasar, Andrea J. R., van Geffen, Geert-Jan, van der Voort, Marjolein, Lucassen, Gerald W., Roggeveen, Stefan, Bruaset, Ivar J., Bruhn, Joergen
Publicado 2017

Safety during interhospital helicopter transfer of ventilated COVID-19 patients. No clinical relevant changes in vital signs including non-invasive cardiac output

por Slagt, Cornelis, Spoelder, Eduard Johannes, Tacken, Marijn Cornelia Theresia, Frijlink, Maartje, Servaas, Sjoerd, Leijte, Guus, van Eijk, Lucas Theodorus, van Geffen, Geert Jan
Publicado 2022

Non-invasive electrical cardiometry cardiac output monitoring during prehospital helicopter emergency medical care: a feasibility study

por Slagt, Cornelis, Servaas, Sjoerd, Ketelaars, Rein, van Geffen, Geert-Jan, Tacken, Marijn Cornelia Theresia, Verrips, Corien Alexandra, Baggen, Lonneke Ankie Marcel, Scheffer, Gert Jan, van Eijk, Lucas Theodorus
Publicado 2021

Optical signature of nerve tissue—Exploratory ex vivo study comparing optical, histological, and molecular characteristics of different adipose and nerve tissues

por Balthasar, Andrea J.R., Bydlon, Torre M., Ippel, Hans, van der Voort, Marjolein, Hendriks, Benno H.W., Lucassen, Gerald W., van Geffen, Geert‐Jan, van Kleef, Maarten, van Dijk, Paul, Lataster, Arno
Publicado 2018

Nerve detection with optical spectroscopy for regional anesthesia procedures

por Hendriks, Benno H. W., Balthasar, Andrea J. R., Lucassen, Gerald W., van der Voort, Marjolein, Mueller, Manfred, Pully, Vishnu V., Bydlon, Torre M., Reich, Christian, van Keersop, Arnold T. M. H., Kortsmit, Jeroen, Langhout, Gerrit C., van Geffen, Geert-Jan
Publicado 2015