Hallvard Gjerde

Affiliations

Department of Forensic Sciences, Oslo University Hospital, Nydalen, Oslo, Norway.

Publications (33)

Ergonomics in the operating room: it doesn't hurt to think about it, but it may hurt not to!

Canadian journal of ophthalmology. Journal canadien d'ophtalmologie

Avec: Devin Betsch , Harald Gjerde , Darrell Lewis , Randall Tresidder , R Rishi Gupta

Frizzled 4 regulates ventral blood vessel remodeling in the zebrafish retina.

Developmental dynamics : an official publication of the American Association of Anatomists

Avec: Lucia Caceres , Sergey V Prykhozhij , Elizabeth Cairns , Harald Gjerde , Nicole M Duff , Keon Collett , Mike Ngo , Gheyath K Nasrallah , Christopher R McMaster , Matthew Litvak , Johane M Robitaille , Jason N Berman

Detection of Drugs in Simultaneously Collected Samples of Oral Fluid and Blood.

Journal of analytical toxicology

Avec: Eirin Bakke , Gudrun Høiseth , Marianne Arnestad , Hallvard Gjerde

Which illicit drugs are injected in Oslo? A study based on analysis of drug residues in used injection equipment and self-reported information.

Scandinavian journal of public health

Avec: Hallvard Gjerde , Anne Line Bretteville-Jensen , Lihn Bache-Andreassen , Kristin Hanoa , Håvard Furuhaugen , Gerd-Wenche Brochmann , Vigdis Vindenes

Poor correlation between alcohol concentration in oral fluid and breath in subjects consuming beverages immediately before testing.

Biochemia medica

Avec: Hallvard Gjerde , Anne Line Bretteville-Jensen , Håvard Furuhaugen

Adult pedestrian and cyclist injuries in Lilongwe, Malawi: a cross-sectional study.

Malawi medical journal : the journal of Medical Association of Malawi

Avec: Mads Sundet , Gift Mulima , Chifundo Kajombo , Hallvard Gjerde , Asbjørg S Christophersen , Sven Young

Crash-involved THC-positive drivers in Norway have a high frequency of polysubstance use.

Drug and alcohol dependence

Avec: Hallvard Gjerde , Stig Tore Bogstrand , Ragnhild Elén Gjulem Jamt , Vigdis Vindenes

Oral Fluid to Blood Concentration Ratios of Different Psychoactive Drugs in Samples from Suspected Drugged Drivers.

Therapeutic drug monitoring

Avec: Eirin Bakke , Gudrun Høiseth , Håvard Furuhaugen , Thomas Berg , Marianne Arnestad , Hallvard Gjerde

Identification and Assessment of Drug-User Groups Among Nightlife Attendees: Self-Reports, Breathalyzer-Tests and Oral Fluid Drug Tests.

European addiction research

Avec: Anne Line Bretteville-Jensen , Jasmina Burdzovic Andreas , Linn Gjersing , Elisabeth Leere Øiestad , Hallvard Gjerde

Trends in the use of psychoactive substances by truck drivers in São Paulo State, Brazil: A time-series cross sectional roadside survey (2009-2016).

Traffic injury prevention

Avec: Vilma Leyton , Henrique Silva Bombana , Juliana Gallottini Magalhães , Helena Nascimento Panizza , Daniele Mayumi Sinagawa , Juliana Takitane , Heraclito Barbosa de Carvalho , Gabriel Andreuccetti , Mauricio Yonamine , Hallvard Gjerde , Daniel Romero Muñoz

Substance use and driver fatality in Norway: An expanded case-control study.

Traffic injury prevention

Avec: Hallvard Gjerde , Ragnhild Elen Gjulem Jamt , Jo Steinson Stenehjem , Stig Tore Bogstrand

Distribution of port wine birthmarks and glaucoma outcomes in Sturge-Weber Syndrome.

Ophthalmology. Glaucoma

Avec: Daniel M Vu , Harald Gjerde , Abdelrahman M Elhusseiny , Isdin Oke , Deborah K VanderVeen

Pharmacokinetics of Single Doses of Methadone and Buprenorphine in Blood and Oral Fluid in Healthy Volunteers and Correlation With Effects on Psychomotor and Cognitive Functions.

Journal of clinical psychopharmacology

Avec: Maren Cecilie Strand , Johannes G Ramaekers , Hallvard Gjerde , Jørg Mørland , Vigdis Vindenes

Driver-related risk factors of fatal road traffic crashes associated with alcohol or drug impairment.

Accident; analysis and prevention

Avec: Anja Valen , Stig Tore Bogstrand , Vigdis Vindenes , Joachim Frost , Magnus Larsson , Anders Holtan , Hallvard Gjerde

Alcohol and drug use among road users involved in fatal crashes in Norway.

Traffic injury prevention

Avec: Live Tanum Pasnin , Hallvard Gjerde

Prevalence of alcohol use among road traffic crash victims presenting to a Malawian Central Hospital: A cross-sectional study.

Traffic injury prevention

Avec: Mads Sundet , Chifundo Kajombo , Gift Mulima , Stig Tore Bogstrand , Carlos Varela , Sven Young , Asbjørg S Christophersen , Hallvard Gjerde

Prevalence and Correlates of Illicit Drug Use among Norwegian Nightlife Patrons.

Substance use & misuse

Avec: Benedicte Jørgenrud , Håvard Furuhaugen , Hallvard Gjerde

Correlation between oral fluid and blood THC concentration: A systematic review and discussion of policy implications.

Accident; analysis and prevention

Avec: M B Robertson , A Li , Y Yuan , A Jiang , H Gjerde , J A Staples , J R Brubacher

Prevalence of use and impairment from drugs and alcohol among trauma patients: A national prospective observational study.

Injury

Avec: Camilla C Bråthen , Benedicte M Jørgenrud , Stig Tore Bogstrand , Hallvard Gjerde , Leiv Arne Rosseland , Thomas Kristiansen

Methodologies for establishing the relationship between alcohol/drug use and driving impairment - Differences between epidemiological, experimental, and real-case studies.

Forensic science review

Avec: H Gjerde , J G Ramaekers , J G Mørland

A clinical trial on the acute effects of methadone and buprenorphine on actual driving and cognitive function of healthy volunteers.

British journal of clinical pharmacology

Avec: Maren Cecilie Strand , Vigdis Vindenes , Hallvard Gjerde , Jørg Gustav Mørland , Johannes G Ramaekers

Peripheral Ulcerative Keratitis Secondary to Atypical Hemolytic Uremic Syndrome.

Cornea

Avec: Amit V Mishra , Danielle C Cadieux , Harald Gjerde , Darrell R Lewis

Associations between psychoactive substance use and sensation seeking behavior among drivers in Norway.

BMC public health

Avec: Ragnhild E G Jamt , Hallvard Gjerde , Håvard Furuhaugen , Giovanni Romeo , Vigdis Vindenes , Jan G Ramaekers , Stig T Bogstrand

Geographical mapping of road traffic injuries in Lilongwe, Malawi.

Injury

Avec: Mads Sundet , Gift Mulima , Chifundo Kajombo , Hallvard Gjerde , Asbjørg S Christophersen , Jan Erik Madsen , Sven Young

Recommendations for effective collaboration and capacity building in epidemiological studies on the effect of alcohol and drug use on traffic safety in low- and middle-income countries.

Traffic injury prevention

Avec: Hallvard Gjerde , Marilyn A Huestis , Gift Mulima , Chifundo Kajombo , Mads Sundet , Flavio Pechansky

Prevalence of alcohol and drugs among drivers killed in road traffic crashes in Norway during 2011-2020.

Traffic injury prevention

Avec: Hallvard Gjerde , Joachim Frost

Nystagmus among suspected amphetamine impaired drivers.

Journal of forensic and legal medicine

Avec: Maren Cecilie Strand , Hallvard Gjerde , Gudrun Høiseth

Illegal substance use among 1,309 music festival attendees: An investigation using oral fluid sample drug tests, breathalysers and questionnaires.

Scandinavian journal of public health

Avec: Linn Gjersing , Anne Line Bretteville-Jensen , Håvard Furuhaugen , Hallvard Gjerde

Correspondence between Oral Fluid Drug Test Results and Self-Reported Illicit Drug Use among Music Festival Attendees.

Substance use & misuse

Avec: Hallvard Gjerde , Linn Gjersing , Håvard Furuhaugen , Anne Line Bretteville-Jensen

Association between alcohol and drug use and arrest for driving under the influence after crash involvement in a rural area of Norway: a case-control study.

BMJ open

Avec: Ragnhild Elén Gjulem Jamt , Hallvard Gjerde , Giovanni Romeo , Stig Tore Bogstrand

Use of alcohol and illicit drugs by trauma patients in Sao Paulo, Brazil.

Injury

Avec: Henrique Silva Bombana , Stig Tore Bogstrand , Hallvard Gjerde , Ragnhild Elén Gjulem Jamt , Heráclito Barbosa de Carvalho , Gabriel Andreuccetti , Celso de Oliveira Bernini , Daniel Romero Muñoz , Vilma Leyton , Julia Maria D'Andréa Greve

Roadside surveys of drinking and driving in Cameroon.

Traffic injury prevention

Avec: Yannick Oyono , Hallvard Gjerde , Emmanuel Acha Asongalem , Boris Arnaud Kouomogne Nteungue , Emmanuel Bamuh , Anastasie Deuwa Ngako , Tara Kelley-Baker , Johannes G Ramaekers , Leonel Lontsi Sonwa , George Enow-Orock , Eric Achidi Akum

Prevalence of alcohol among drivers, riders and pedestrians injured in road traffic crashes in Cameroon: a cross-sectional study.

International journal of injury control and safety promotion

Avec: Yannick Oyono , Hallvard Gjerde , Tara Kelley-Baker , Emmanuel Acha Asongalem , Boris Arnaud Kouomogne Nteungue , Carolle Yanique Tayimetha , Olivier Djouyep Momo , Claude Patrick Biwole Biwole , David Mekolo Owandja , Valerie Ngono , Yaouba Djakari , Johannes G Ramaekers , Eric Achidi Akum

Réseau de co-auteurs

Håvard Furuhaugen 7 collaborations

Stig Tore Bogstrand 7 collaborations

Vigdis Vindenes 6 collaborations

Anne Line Bretteville-Jensen 5 collaborations

Harald Gjerde 4 collaborations

Mads Sundet 4 collaborations

Gift Mulima 4 collaborations

Chifundo Kajombo 4 collaborations

Johannes G Ramaekers 4 collaborations

Gudrun Høiseth 3 collaborations

Asbjørg S Christophersen 3 collaborations

Sven Young 3 collaborations

Ragnhild Elén Gjulem Jamt 3 collaborations

Linn Gjersing 3 collaborations

Maren Cecilie Strand 3 collaborations

Eirin Bakke 2 collaborations

Marianne Arnestad 2 collaborations

Vilma Leyton 2 collaborations

Henrique Silva Bombana 2 collaborations

Gabriel Andreuccetti 2 collaborations

Daniel Romero Muñoz 2 collaborations

Joachim Frost 2 collaborations

H Gjerde 2 collaborations

Giovanni Romeo 2 collaborations

Yannick Oyono 2 collaborations

Emmanuel Acha Asongalem 2 collaborations

Boris Arnaud Kouomogne Nteungue 2 collaborations

Tara Kelley-Baker 2 collaborations

Eric Achidi Akum 2 collaborations

Devin Betsch 1 collaboration

Darrell Lewis 1 collaboration

Randall Tresidder 1 collaboration

R Rishi Gupta 1 collaboration

Lucia Caceres 1 collaboration

Sergey V Prykhozhij 1 collaboration

Elizabeth Cairns 1 collaboration

Nicole M Duff 1 collaboration

Keon Collett 1 collaboration

Mike Ngo 1 collaboration

Gheyath K Nasrallah 1 collaboration

Christopher R McMaster 1 collaboration

Matthew Litvak 1 collaboration

Johane M Robitaille 1 collaboration

Jason N Berman 1 collaboration

Lihn Bache-Andreassen 1 collaboration

Kristin Hanoa 1 collaboration

Gerd-Wenche Brochmann 1 collaboration

Thomas Berg 1 collaboration

Jasmina Burdzovic Andreas 1 collaboration

Elisabeth Leere Øiestad 1 collaboration

Juliana Gallottini Magalhães 1 collaboration

Helena Nascimento Panizza 1 collaboration

Daniele Mayumi Sinagawa 1 collaboration

Juliana Takitane 1 collaboration

Heraclito Barbosa de Carvalho 1 collaboration

Mauricio Yonamine 1 collaboration

Ragnhild Elen Gjulem Jamt 1 collaboration

Jo Steinson Stenehjem 1 collaboration

Daniel M Vu 1 collaboration

Abdelrahman M Elhusseiny 1 collaboration

Isdin Oke 1 collaboration

Deborah K VanderVeen 1 collaboration

Jørg Mørland 1 collaboration

Anja Valen 1 collaboration

Magnus Larsson 1 collaboration

Anders Holtan 1 collaboration

Live Tanum Pasnin 1 collaboration

Carlos Varela 1 collaboration

Benedicte Jørgenrud 1 collaboration

M B Robertson 1 collaboration

A Li 1 collaboration

Y Yuan 1 collaboration

A Jiang 1 collaboration

J A Staples 1 collaboration

J R Brubacher 1 collaboration

Camilla C Bråthen 1 collaboration

Benedicte M Jørgenrud 1 collaboration

Leiv Arne Rosseland 1 collaboration

Thomas Kristiansen 1 collaboration

J G Ramaekers 1 collaboration

J G Mørland 1 collaboration

Jørg Gustav Mørland 1 collaboration

Amit V Mishra 1 collaboration

Danielle C Cadieux 1 collaboration

Darrell R Lewis 1 collaboration

Ragnhild E G Jamt 1 collaboration

Jan G Ramaekers 1 collaboration

Stig T Bogstrand 1 collaboration

Jan Erik Madsen 1 collaboration

Marilyn A Huestis 1 collaboration

Flavio Pechansky 1 collaboration

Heráclito Barbosa de Carvalho 1 collaboration

Celso de Oliveira Bernini 1 collaboration

Julia Maria D'Andréa Greve 1 collaboration

Emmanuel Bamuh 1 collaboration

Anastasie Deuwa Ngako 1 collaboration

Leonel Lontsi Sonwa 1 collaboration

George Enow-Orock 1 collaboration

Carolle Yanique Tayimetha 1 collaboration

Olivier Djouyep Momo 1 collaboration

Claude Patrick Biwole Biwole 1 collaboration

David Mekolo Owandja 1 collaboration

Valerie Ngono 1 collaboration

Yaouba Djakari 1 collaboration