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I. Spijkerman · SciRah

Researcher profile · Semantic Scholar

I. Spijkerman

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I. Spijkerman — researcher profile on SciRah

h-index: 19
Works: 55
Citations: 1,475

Most-cited papers

Human parechoviruses as an important viral cause of sepsislike illness and meningitis in young children.
K. Wolthers, K. Benschop, J. Schinkel, R. Molenkamp +4 more
2008Clinical Infectious Diseases252 citations Open access
Semantic Scholar
AIDS prognosis based on HIV‐1 RNA, CD4+ T‐cell count and function: markers with reciprocal predictive value over time after seroconversion
F. de Wolf, I. Spijkerman, P. Schellekens, Miranda W. Langendam +6 more
1997AIDS (London)191 citations Open access
Semantic Scholar
Human immunodeficiency virus infection and other risk factors for skin abscesses and endocarditis among injection drug users.
I. Spijkerman, E. V. van Ameijden, G. H. Mientjes, Roel A. Coutinho +1 more
1996Journal of Clinical Epidemiology140 citations
Semantic Scholar
Eradication of carriage with methicillin-resistant Staphylococcus aureus: effectiveness of a national guideline.
H. Ammerlaan, J. Kluytmans, H. Berkhout, A. Buiting +34 more
2011Journal of Antimicrobial Chemotherapy79 citations Open access
Semantic Scholar
Treatment of acute hepatitis C virus infection in HIV-infected MSM: the effect of treatment duration
F. Lambers, K. Brinkman, J. Schinkel, I. Spijkerman +4 more
2011AIDS (London)73 citations Open access
Semantic Scholar
Sexual behaviours, perception of risk of HIV infection, and factors associated with attending HIV post-test counselling in Ethiopia.
T. Sahlu, E. Kassa, Tsehay Agonafer, A. Tsegaye +7 more
1999AIDS (London)67 citations Open access
Semantic Scholar
Transmission of Hepatitis B Virus From a Surgeon to his Patients During High-Risk and Low-Risk Surgical Procedures During 4 Years
I. Spijkerman, L. Van Doorn, M. Janssen, C. Wijkmans +3 more
2002Infection Control & Hospital Epidemiology62 citations
Semantic Scholar
Effect of Antibiotic Prophylaxis on Surgical Site Infections Following Removal of Orthopedic Implants Used for Treatment of Foot, Ankle, and Lower Leg Fractures: A Randomized Clinical Trial
M. Backes, S. A. Dingemans, M. G. Dijkgraaf, H. R. van den Berg +16 more
2017Journal of the American Medical Association (JAMA)56 citations Open access
Semantic Scholar
Eradication of carriage with methicillin-resistant Staphylococcus aureus: determinants of treatment failure.
H. Ammerlaan, J. Kluytmans, H. Berkhout, A. Buiting +34 more
2011Journal of Antimicrobial Chemotherapy55 citations Open access
Semantic Scholar
De-implementation strategy to reduce inappropriate use of intravenous and urinary catheters (RICAT): a multicentre, prospective, interrupted time-series and before and after study.
B. Laan, J. Maaskant, I. Spijkerman, M. Borgert +5 more
2020Lancet. Infectious Diseases (Print)42 citations
Semantic Scholar
Differences in Progression to AIDS between Injection Drug Users and Homosexual Men with Documented Dates of Seroconversion
I. Spijkerman, M. Langendam, P. Veugelers, E. V. van Ameijden +4 more
1996Epidemiology41 citations Open access
Semantic Scholar
Early and late HIV‐1 RNA level and its association with other markers and disease progression in long‐term AIDS‐free homosexual men
I. Spijkerman, M. Prins, J. Goudsmit, P. Veugelers +3 more
1997AIDS (London)40 citations Open access
Semantic Scholar
Pre-Use Ureteroscope Contamination after High Level Disinfection: Reprocessing Effectiveness and the Relation with Cumulative Ureteroscope Use
J. D. Legemate, G. Kamphuis, J. E. Freund, J. Baard +3 more
2019Journal of Urology39 citations
Semantic Scholar
Emergence of syncytium-inducing human immunodeficiency virus type 1 variants coincides with a transient increase in viral RNA level and Is in independent predictor for progression to Aids
I. Spijkerman, F. Wolfde, Miranda W. Langendam, H. Schuitemaker +1 more
199838 citations
Semantic Scholar
Timing of Preoperative Antibiotic Prophylaxis and Surgical Site Infection
S. D. de Jonge, Q. Boldingh, Anna H. Koch, L. Daniels +7 more
2019Annals of Surgery34 citations Open access
Semantic Scholar
Lower prevalence and incidence of HIV‐1 syncytium‐inducing phenotype among injecting drug users compared with homosexual men
I. Spijkerman, M. Koot, M. Prins, I. Keet +3 more
1995AIDS (London)33 citations
Semantic Scholar
Comparison of fast Fourier transform infrared spectroscopy biotyping with whole genome sequencing-based genotyping in common nosocomial pathogens
Ayza S. J. Teng, Patrick E. Habermehl, R. Van Houdt, M. D. de Jong +5 more
2022Analytical and Bioanalytical Chemistry28 citations Open access
Semantic Scholar
National surveillance pilot study unveils a multicenter, clonal outbreak of VIM-2-producing Pseudomonas aeruginosa ST111 in the Netherlands between 2015 and 2017
J. Pirzadian, M. C. Persoon, J. Severin, C. Klaassen +63 more
2021Scientific Reports26 citations Open access
Semantic Scholar
Risk of Aerosol Formation During High-Flow Nasal Cannula Treatment in Critically Ill Subjects
R. Bem, N. van Mourik, R. Klein-Blommert, I. Spijkerman +3 more
2021Respiratory care22 citations Open access
Semantic Scholar
Incidence and risk factors for pneumonia in HIV infected and non-infected drug users.
G. H. Mientjes, I. Spijkerman, E. V. van Ameijden, J. A. R. van den Hoek +1 more
1996Journal of Infection19 citations
Semantic Scholar
Fatal disseminated toxoplasmosis after liver transplantation: improved and early diagnosis by PCR.
N. Vaessen, J. Verweij, I. Spijkerman, B. van Hoek +1 more
2007Netherlands Journal of Medicine18 citations
Semantic Scholar
A genetic cluster of MDR Enterobacter cloacae complex ST78 harbouring a plasmid containing blaVIM-1 and mcr-9 in the Netherlands
A. Hendrickx, S. Debast, M. Pérez-Vázquez, A. Schoffelen +64 more
2021JAC-Antimicrobial Resistance15 citations Open access
Semantic Scholar
De-implementation strategy to Reduce the Inappropriate use of urinary and intravenous CATheters: study protocol for the RICAT-study
B. Laan, I. Spijkerman, M. Godfried, Berend C Pasmooij +5 more
2017BMC Infectious Diseases15 citations Open access
Semantic Scholar
Determination of Pathogens in Postoperative Wound Infection After Surgically Reduced Calcaneal Fractures and Implications for Prophylaxis and Treatment
M. Backes, I. Spijkerman, R. O. de Muinck Keizer, C. Goslings +1 more
2018Journal of Foot and Ankle Surgery13 citations Open access
Semantic Scholar
A genetic cluster of OXA-244 carbapenemase-producing Escherichia coli ST38 with putative uropathogenicity factors in the Netherlands
D. Notermans, A. Schoffelen, F. Landman, C. Wielders +58 more
2022Journal of Antimicrobial Chemotherapy12 citations Open access
Semantic Scholar
Influence of room ventilation settings on aerosol clearance and distribution
N. S. Sperna Weiland, R. Traversari, J. Sinnige, F. van Someren Gréve +4 more
2020British Journal of Anaesthesia10 citations Open access
Semantic Scholar
Amplified fragment length polymorphism and whole genome sequencing: a comparison of methods in the investigation of a nosocomial outbreak with vancomycin resistant enterococci
V. A. Janes, D. Notermans, I. Spijkerman, C. Visser +6 more
2019Antimicrobial Resistance and Infection Control8 citations Open access
Semantic Scholar
Wound infection following implant removal of foot, ankle, lower leg or patella; a protocol for a multicenter randomized controlled trial investigating the (cost-)effectiveness of 2 g of prophylactic cefazolin compared to placebo (WIFI-2 trial)
F. Sanders, D. Penning, M. Backes, S. A. Dingemans +8 more
2021BMC Surgery7 citations Open access
Semantic Scholar
Risk of SARS-CoV-2 transmission upon return to work in RNA-positive healthcare workers
L. M. Kolodziej, S. Hordijk, J. Koopsen, J. Maas +8 more
2022Journal of Hospital Infection6 citations Open access
Semantic Scholar
Gender differences in clinical manifestations before AIDS diagnosis among injecting drug users
I. Spijkerman, M. Langendam, E. V. van Ameijden, R. Coutinho +1 more
1998European Journal of Epidemiology6 citations
Semantic Scholar
Rapid reinfection with SARS-CoV-2 variant-of-concern Alpha detected in a nurse during an outbreak at a non-covid inpatient ward: lessons learned
J. Koopsen, M. Dekker, Philip Thung, M. Jonges +10 more
2021Antimicrobial Resistance and Infection Control5 citations Open access
Semantic Scholar
Preoperative disinfection of foot and ankle: microbiological evaluation of two disinfection methods
S. A. Dingemans, I. Spijkerman, Merel F. N. Birnie, J. Goslings +1 more
2018Archives of Orthopaedic and Trauma Surgery5 citations Open access
Semantic Scholar
[Diagnosis and treatment of fracture-related infections].
G. Govaert, M. Termaat, A. Glaudemans, J. Geurts +7 more
2019Nederlandsch tijdschrift voor geneeskunde4 citations
Semantic Scholar
Summary of track C: epidemiology and public health.
R. Coutinho, M. Prins, I. Spijkerman, R. Geskus +3 more
1996AIDS (London)4 citations
Semantic Scholar
Diagnostiek en behandeling van fractuur-gerelateerde infecties
G. Govaert, M. F. Termaat, A.W.J.M. Glaudemans, J. Geurts +7 more
20193 citations
Semantic Scholar
Letter: Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines on the Treatment of Pediatric Hydrocephalus: Update of the 2014 Guidelines.
F. van Someren Gréve, I. Spijkerman, K. M. Slot, C. Schultsz +1 more
2021Neurosurgery1 citations Open access
Semantic Scholar
Rapportage signaleringsoverleg ziekenhuisinfecties en antimicrobiele resistentie : jaren 2012 en 2013
van der Bij Ak, Bonten Mjm, W. Budding, K. Kardamanidis +4 more
20141 citations
Semantic Scholar
De toekomst van infectiepreventie (1) Richtlijnen en implementatie
I. Spijkerman, G. Ruijs, J. Kluijtmans
20121 citations
Semantic Scholar
De toekomst van infectiepreventie (2) - Norm, samenwerking, opleiding en financiering
I. Spijkerman, G. Ruijs, J. Kluijtmans
20121 citations
Semantic Scholar
Longer survival after HIV infection for injecting drug users than for homosexual men?
I. Spijkerman, M. Prins, R. Coutinho
1998AIDS (London)1 citations
Semantic Scholar
Emergence of syncytium-inducing human immunodeficiency virus type 1 variants coincides with a transient increase in viral RNA level and is an independent predictor for progression to AIDS.
I. Spijkerman, F. de Wolf, Miranda W. Langendam, H. Schuitemaker +1 more
1998Journal of Infectious Diseases1 citations Open access
Semantic Scholar
A partial explanation for the low number of vertically acquired AIDS cases in Amsterdam, The Netherlands.
A. van den Hoek, H. V. van Haastrecht, I. Spijkerman, R. Coutinho
1997AIDS (London)1 citations
Semantic Scholar
Rapid reinfection with SARS-CoV-2 variant-of-concern Alpha detected in a nurse during an outbreak at a non-covid inpatient ward: lessons learned
J. Koopsen, M. Dekker, Philip Thung, M. Jonges +10 more
2021Antimicrobial Resistance and Infection Control0 citations Open access
Semantic Scholar
Longitudinal assessment of reprocessing effectiveness for flexible ureteroscope after high level disinfection
J. D. Legemate, G. Kamphuis, J. E. Freund, J. Baard +3 more
2019European urology. Supplement0 citations
Semantic Scholar
1530. De-implementation Strategy to Reduce the Inappropriate Use of Urinary and Intravenous CATheters: the RICAT Study
B. Laan, I. Spijkerman, M. Godfried, Berend C Pasmooij +5 more
2018Open Forum Infectious Diseases0 citations Open access
Semantic Scholar
O.4.7 Molecular evolution of the E2 gene of hepatitis C virus in a patient infected and re-infected with genotype 1a
J. Schinkel, K. Brinkman, Sylvie M. Koekkoek, I. Spijkerman +1 more
20090 citations
Semantic Scholar
334 MOLECULAR EVOLUTION OF THE E2 GENE OF HEPATITIS C VIRUS IN A PATIENT INFECTED AND RE-INFECTED WITH GENOTYPE 1A
R. Molenkamp, K. Brinkman, Sylvie M. Koekkoek, I. Spijkerman +1 more
20090 citations Open access
Semantic Scholar
Transmissie van Hepatitis-B-virus van een chirurg naar patienten gedurende vier jaar
I. Spijkerman, L. Van Doorn, M. Jansen, C. Wijkmans +3 more
20030 citations
Semantic Scholar
Undiscovered hepatitis B transmission from an hepatitis B E antigen positive surgeon to his patients over a four-year period
I. Spijkerman, G. Weers-Pothoff, R. Coutinho
20000 citations
Semantic Scholar
Hepatitis B virus transmission from a surgeon to patients during high‐risk as well as low‐risk procedures: unnoticed transmissions over a 4‐year period
I. Spijkerman, L. Van Doorn, M. Janssen, C. Wijkmans +3 more
20000 citations
Semantic Scholar

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