Publications 2022

Endre KMA, Landro L, LeBlanc M, Gjersvik P, Carlsen KCL, Haugen G, Hedlin G, Jonassen CM, Nordlund B, Rudi K, Skjerven HO, Staff AC, Soderhall C, Vettukattil R, Rehbinder EM (2022)
Diagnosing atopic dermatitis in infancy using established diagnostic criteria: a cohort study
Br. J. Dermatol., 186 (1), 50-58
DOI 10.1111/bjd.19831

Publications 2021

Gjersvik P (2021)
Everything that can be said in English can be said in Norwegian
Tidsskr. Nor. Laegeforen., 141 (7), 605

Gjersvik P (2021)
Many young people want to be a doctor
Tidsskr. Nor. Laegeforen., 141 (11), 1025

Gjersvik P (2021)
Mutations that alter the function of the protein
Tidsskr. Nor. Laegeforen., 141 (12), 1214-1215

Gjersvik P (2021)
Abbreviations create distance
Tidsskr. Nor. Laegeforen., 141 (13), 1237

Gjersvik P (2021)
The ability to express oneself
Tidsskr. Nor. Laegeforen., 141 (16), 1495

Gjersvik P, Heikkila R, Johansen TEB (2021)
Rescue treatment for cancer
Tidsskr. Nor. Laegeforen., 141 (5), 487

Gjersvik P, Langeland T (2021)
Atopic dermatitis or atopic eczema?
Tidsskr. Nor. Laegeforen., 141 (8), 780

Gjersvik P, Sundnes O (2021)
This is how biological drugs get their name
Tidsskr. Nor. Laegeforen., 141 (3), 284-285

Hem E, Gjersvik P (2021)
The language gap through 30 years
Tidsskr. Nor. Laegeforen., 141 (1), 66

Massey PR, Schmults CD, Li SJ, Arron ST, Asgari MM, Bavinck JNB, Billingsley E, Blalock TW, Blasdale K, Carroll BT, Carucci JA, Chong AH, Christensen SR, Chung CL, DeSimone JA, Ducroux E, Escutia-Munoz B, Ferrandiz-Pulido C, Fox MC, Genders RE, Geusau A, Gjersvik P, Hanlon AM, Harken EOB, Hofbauer GFL et al. (2021)
Consensus-Based Recommendations on the Prevention of Squamous Cell Carcinoma in Solid Organ Transplant Recipients A Delphi Consensus Statement
JAMA Dermatol., 157 (10), 1219-1226
DOI 10.1001/jamadermatol.2021.3180

Skullerud KH, Gjersvik P, Pripp AH, Qvigstad E, Helgesen ALO (2021)
Apremilast for genital erosive lichen planus in women (the AP-GELP Study): study protocol for a randomised placebo-controlled clinical trial
Trials, 22 (1), 469
DOI 10.1186/s13063-021-05428-w

Publications 2020

Endre KMA, Rehbinder EM, Carlsen KL, Carlsen KH, Gjersvik P, Hedlin G, Jonassen CM, LeBlanc M, Nordlund B, Skjerven HO, Staff AC, Soderhall C, Vettukattil R, Landro L, Study Grp (2020)
Maternal and paternal atopic dermatitis and risk of atopic dermatitis during early infancy in girls and boys
J. Allergy Clin. Immunol.-Pract., 8 (1), 416-+
DOI 10.1016/j.jaip.2019.06.039

Gjersvik P (2020)
Three weeks in the South
Tidsskr. Nor. Laegeforen., 140 (3), 211

Gjersvik P (2020)
You will never guess
Tidsskr. Nor. Laegeforen., 140 (6), 521

Gjersvik P (2020)
Much more than three weeks in the South! Reply
Tidsskr. Nor. Laegeforen., 140 (6), 528

Gjersvik P (2020)
Teaching exams for dummies
Tidsskr. Nor. Laegeforen., 140 (9), 890-892

Gjersvik P (2020)
Melanoma is malignant, moles are benign
Tidsskr. Nor. Laegeforen., 140 (10), 959

Gjersvik P, Landro L, Roscher I (2020)
Don't get sunburnt
Tidsskr. Nor. Laegeforen., 140 (1), 14-15

Rizvi SMH, Schopf T, Sangha A, Ulvin K, Gjersvik P (2020)
Teledermatology in Norway using a mobile phone app
PLoS One, 15 (4), e0232131
DOI 10.1371/journal.pone.0232131

Publications 2019

Gjersvik P (2019)
LIS-doctors
Tidsskr. Nor. Laegeforen., 139 (4), 372

Gjersvik P (2019)
How to organize skin cancer care for organ transplant recipients
Br. J. Dermatol., 180 (3), 458-459
DOI 10.1111/bjd.17186

Gjersvik P (2019)
Everything is hard the first time you try
Tidsskr. Nor. Laegeforen., 139 (7), 579

Gjersvik P (2019)
It should be called evidence based medicine
Tidsskr. Nor. Laegeforen., 139 (14), 1405

Gjersvik P (2019)
Why is the high risk of skin cancer in organ transplant recipients declining?
Br. J. Dermatol., 181 (5), 879-880
DOI 10.1111/bjd.18432

Gjersvik P (2019)
How to take the skin cancer risk of your transplant patient seriously
Transpl. Int., 32 (12), 1244-1246
DOI 10.1111/tri.13541

Gjersvik P (2019)
Knowledge-based practice more comprehensive than evidence-based medicine Reply
Tidsskr. Nor. Laegeforen., 139 (18), 1724

Gjersvik P, Hauer MB (2019)
Biological drugs
Tidsskr. Nor. Laegeforen., 139 (13), 1305

Rizvi SMH, Veierod MB, Mork G, Helsing P, Gjersvik P (2019)
Ablative Fractional Laser-assisted Daylight Photodynamic Therapy for Actinic Keratoses of the Scalp and Forehead in Organ Transplant Recipients: A Pilot Study
Acta Derm.-Venereol., 99 (11), 1047-1048
DOI 10.2340/00015555-3274

Publications 2018

Gjersvik P (2018)
OBITUARY OLE FYRAND
Tidsskr. Nor. Laegeforen., 138 (4), 391

Gjersvik P (2018)
Exam and doctor's reality
Tidsskr. Nor. Laegeforen., 138 (10), 889

Gjersvik P (2018)
Biologics: targeting systemic inflammation in psoriasis
Br. J. Dermatol., 179 (2), 247-248
DOI 10.1111/bjd.16775

Gjersvik P (2018)
Award to the Norwegian veteran in venerology
Tidsskr. Nor. Laegeforen., 138 (12), 1202

Gjersvik P (2018)
CLINICAL DERMATOLOGY AND VENEROLOGY
Tidsskr. Nor. Laegeforen., 138 (19), 1877

Gjersvik P, Roscher I (2018)
Melanoma- not cancerous moles
Tidsskr. Nor. Laegeforen., 138 (6), 582

Gjersvik P, Roscher I (2018)
Norwegian words versus Latin vocabulary Reply
Tidsskr. Nor. Laegeforen., 138 (9), 800

Gjersvik P, Stangeland KZ (2018)
Specialist diploma all the same
Tidsskr. Nor. Laegeforen., 138 (2), 124

Halvorsen JA, Loberg M, Gjersvik P, Roscher I, Veierod MB, Robsahm TE, Nilsen LTN, Kalager M, Bretthauer M (2018)
Why a randomized melanoma screening trial is not a good idea
Br. J. Dermatol., 179 (2), 532-533
DOI 10.1111/bjd.16784

Roscher I, Falk RS, Vos L, Clausen OPF, Helsing P, Gjersvik P, Robsahm TE (2018)
Validating 4 Staging Systems for Cutaneous Squamous Cell Carcinoma Using Population-Based Data A Nested Case-Control Study
JAMA Dermatol., 154 (4), 428-434
DOI 10.1001/jamadermatol.2017.6428

Roscher I, Falk RS, Vos L, Clausen OPF, Helsing P, Gjersvik P, Robsahm TE (2018)
Notice of Retraction and Replacement: Roscher et al. Validating 4 Staging Systems for Cutaneous Squamous Cell Carcinoma Using Population-Based Data: A Nested Case-Control Study. JAMA Dermatol. 2018; 154(4): 428-434
JAMA Dermatol., 154 (12), 1488-1489
DOI 10.1001/jamadermatol.2018.4023

Publications 2017

Berents TL, Carlsen KCL, Mowinckel P, Skjerven HO, Rolfsjord LB, Bradley M, Carlsen KH, Gjersvik P (2017)
Transepidermal water loss in infancy associated with atopic eczema at 2 years of age: a population-based cohort study
Br. J. Dermatol., 177 (3), E35-E37
DOI 10.1111/bjd.15157

Berents TL, Carlsen KCL, Mowinckel P, Skjerven HO, Rolfsjord LB, Nordhagen LS, Kvenshagen B, Hunderi JOG, Bradley M, Thorsby PM, Carlsen KH, Gjersvik P (2017)
Weight-for-length, early weight-gain velocity and atopic dermatitis in infancy and at two years of age: a cohort study
BMC Pediatr., 17, 141
DOI 10.1186/s12887-017-0889-6

Gjersvik P (2017)
Writing must be learned
Tidsskr. Nor. Laegeforen., 137 (14-15), 965-+

Gjersvik P (2017)
The purpose of the test lecture is undermined - still
Tidsskr. Nor. Laegeforen., 137 (21), 1678

Gjersvik P, Carrillo DD, Grimstad O (2017)
Dermatologists prefer to live in Oslo
Tidsskr. Nor. Laegeforen., 137 (7-8), 519-520
DOI 10.4045/tidsskr.17.0138

Mantaka P, Malecka A, Troen G, Helsing P, Gjersvik P, Beiske K, Delabie J (2017)
Folliculotropic Mycosis Fungoides with Skewed T-cell Receptor CDR3 Motif: Suggestive of Lipid-antigen Selection?
Acta Derm.-Venereol., 97 (9), 1081-1086
DOI 10.2340/00015555-2722

Rizvi SMH, Aagnes B, Holdaas H, Gude E, Boberg KM, Bjortuft O, Helsing P, Leivestad T, Moller B, Gjersvik P (2017)
Long-term Change in the Risk of Skin Cancer After Organ Transplantation A Population-Based Nationwide Cohort Study
JAMA Dermatol., 153 (12), 1270-1277
DOI 10.1001/jamadermatol.2017.2984

Publications 2016

Berents TL, Carlsen KCL, Mowinckel P, Sandvik L, Skjerven HO, Rolfsjord LB, Kvenshagen B, Hunderi JOG, Bradley M, Lieden A, Carlsen KH, Thorsby PM, Gjersvik P (2016)
Vitamin D levels and atopic eczema in infancy and early childhood in Norway: a cohort study
Br. J. Dermatol., 175 (1), 95-101
DOI 10.1111/bjd.14537

Gjersvik P (2016)
Study on the Risk of Cutaneous Squamous Cell Carcinoma After Vismodegib Therapy for Basal Cell Carcinoma: Not a Case-Control Study
JAMA Dermatol., 152 (10), 1172
DOI 10.1001/jamadermatol.2016.2427

Gjersvik P (2016)
We will all make mistakes
Tidsskr. Nor. Laegeforen., 136 (14-15), 1179
DOI 10.4045/tidsskr.16.0666

Gjersvik P (2016)
We shall all make mistakes Reply
Tidsskr. Nor. Laegeforen., 136 (17), 1427
DOI 10.4045/tidsskr.16.0746

Gjersvik P, Nylenna M (2016)
Declarative titles in original research papers in dermatologic journals 1974-2014
J. Eur. Acad. Dermatol. Venereol., 30 (1), 124-125
DOI 10.1111/jdv.12605

Gustavsen HE, Gjersvik P (2016)
Topical corticosteroid phobia among parents of children with atopic dermatitis in a semirural area of Norway
J. Eur. Acad. Dermatol. Venereol., 30 (1), 168
DOI 10.1111/jdv.12670

Publications 2015

Berents TL, Carlsen KCL, Mowinckel P, Skjerven HO, Kvenshagen B, Rolfsjord LB, Bradley M, Lieden A, Carlsen KH, Gaustad P, Gjersvik P (2015)
Skin Barrier Function and Staphylococcus aureus Colonization in Vestibulum Nasi and Fauces in Healthy Infants and Infants with Eczema: A Population-Based Cohort Study
PLoS One, 10 (6), e0130145
DOI 10.1371/journal.pone.0130145

Gjersvik P (2015)
Conflicts of interest in medical publishing: it's all about trustworthiness
Br. J. Dermatol., 173 (5), 1255-1257
DOI 10.1111/bjd.14157

Gjersvik P (2015)
Diploma, letters and messages
Tidsskr. Nor. Laegeforen., 135 (7), 638
DOI 10.4045/tidsskr.15.0243

Gjersvik P (2015)
To listen, look and think
Tidsskr. Nor. Laegeforen., 135 (14), 1217
DOI 10.4045/tidsskr.15.0642

Gjersvik P, Madsen S (2015)
Biosimilar medicines
Tidsskr. Nor. Laegeforen., 135 (10), 962
DOI 10.4045/tidsskr.15.0157

Gjersvik P, Roscher I, Tonseth KA (2015)
Boat-shaped, elliptical or fusiform skin excision? Reply
Tidsskr. Nor. Laegeforen., 135 (2), 106
DOI 10.4045/tidsskr.14.1581

Helgesen ALO, Warloe T, Pripp AH, Kirschner R, Peng Q, Tanbo T, Gjersvik P (2015)
Vulvovaginal photodynamic therapy vs. topical corticosteroids in genital erosive lichen planus: a randomized controlled trial
Br. J. Dermatol., 173 (5), 1156-1162
DOI 10.1111/bjd.14033

Helsing P, Gjersvik P, Tarstedt M (2015)
Treatment of basal cell carcinoma in Scandinavia: evidence or eminence based?
Int. J. Dermatol., 54 (9), 1030-1033
DOI 10.1111/ijd.12599

Hem E, Gjersvik P (2015)
Academia and the academy
Tidsskr. Nor. Laegeforen., 135 (5), 453
DOI 10.4045/tidsskr.14.1229

Hofbauer GFL, Seckin D, Gjersvik P, Bavinck JNB (2015)
Skin Care in Organ Transplant Patients Europe Meeting Report from Annual Meeting, Leiden, The Netherlands, 15-18 May 2014 (vol 134, pg 2861, 2014)
J. Invest. Dermatol., 135 (11), 2902
DOI 10.1038/jid.2015.294

Publications 2014

Hegesen ALO, Gjersvik P, Peng Q, Vasovic N, Pripp AH, Jebsen P, Tanbo T, Warloe T (2014)
Biodistribution of protoporphyrin IX in female genital erosive lichen planus after topical application of hexaminolevulinate
Photodiagnosis Photodyn. Ther., 11 (2), 113-117
DOI 10.1016/j.pdpdt.2014.01.005

Hofbauer GFL, Seckin D, Gjersvik P, Bavinck JNB (2014)
Skin Care in Organ Transplant Patients Europe Meeting Report from Annual Meeting, Leiden, The Netherlands, 15-18 May 2014
J. Invest. Dermatol., 134 (12), 2861-2863
DOI 10.1038/jid.2014.307

Mantaka P, Malecka A, Troen G, Helsing P, Gjersvik P, Delabie J (2014)
Multiple Distinct T-Cell Clones in Folliculotropic Mycosis Fungoides
Am. J. Dermatopathol., 36 (12), 972-976

Publications 2013

Mantaka P, Helsing P, Gjersvik P, Bassarova A, Clausen OFF, Delabie J (2013)
Clinical and Histopathological Features of Folliculotropic Mycosis Fungoides: a Norwegian Patient Series
Acta Derm.-Venereol., 93 (3), 325-329
DOI 10.2340/00015555-1476

Publications 2011

Hofbauer GFL, Gjersvik P, Bavinck JNB, SCOPE Grp (2011)
Report on the Tenth Annual Meeting of SCOPE (Skin Care in Organ Transplant Recipients in Europe)
J. Invest. Dermatol., 131 (6), 1192-1193
DOI 10.1038/jid.2011.100

Publications 2010

Gjersvik P, Nylenna M, Jemec GBE, Haraldstad AM (2010)
Dermatologic research in the Nordic countries 1989-2008-a bibliometric study
Int. J. Dermatol., 49 (11), 1276-1281
DOI 10.1111/j.1365-4632.2010.04508.x

Helgesen ALO, Gjersvik P, Jebsen P, Kirschner R, Tanbo T (2010)
Vaginal involvement in genital erosive lichen planus
Acta Obstet. Gynecol. Scand., 89 (7), 966-970
DOI 10.3109/00016341003681231

Helsing P, Gjersvik P, Holm JO, Steinkjer B, Holsen D, Johnsson M, Braun R, Vardal M, Austad J (2010)
Variability in patch test reactions - first report from the Norwegian Patch Test Registry*
Contact Dermatitis, 62 (5), 309-313
DOI 10.1111/j.1600-0536.2010.01711.x