An overview of all senior and junior researchers in R&D and their interactions is provided.
  • Principal Investigator
  • Male

Dr. R. Bakx

Position: Scientific staff member (UD)
Main activities: Patient care, Research
Specialisation: Pediatric Surgery
foto R. Bakx is one of the AMC Principal Investigators
Focus of research:
AMC themes: Reproduction and development
Departments: Paediatric Surgery
Busweiler LAD, Wijnen MHWA, Wilde JCH, Sieders E, Terwisscha van Scheltinga SEJ, van Heurn LWE, Ziros J, Bakx R, Heij HA, Surgical treatment of childhood hepatoblastoma in the Netherlands (1990-2013). PEDIATR SURG INT 2017;33 (1):23-31 [PubMed]
Gorter RR. Appendicitis in children: new insights into an old problem. S.l.: s.n.; 2017. -p. Proefschrift Free University, Amsterdam, Medicine. (Promotor(s): Heij HA, van Heurn LWE; copromotor(s): van der Lee JH, Bakx R)
Gorter RR, The SMML, Gorter-Stam MAW, Eker HH, Bakx R, van der Lee JH, Heij HA, Systematic review of nonoperative versus operative treatment of uncomplicated appendicitis. J PEDIATR SURG 2017;52 (8):1219-1227 [PubMed]
Gorter RR, van Amstel P, van der Lee JH, van der Voorn P, Bakx R, Heij HA, Unexpected findings after surgery for suspected appendicitis rarely change treatment in pediatric patients; Results from a cohort study. J PEDIATR SURG 2017;52 (8):1269-1272 [PubMed]
Gorter RR, Wassenaar ECE, de Boer OJ, Bakx R, Roelofs JJTH, Bunders MJ, van Heurn LWE, Heij HA, Composition of the cellular infiltrate in patients with simple and complex appendicitis. J SURG RES 2017;214:190-196 [PubMed]
Heida FH, Stolwijk L, Loos MLHJ, van den Ende SJ, Onland W, van den Dungen FAM, Kooi EMW, Bos AF, Hulscher JBF, Bakx R, Increased incidence of necrotizing enterocolitis in the Netherlands after implementation of the new Dutch guideline for active treatment in extremely preterm infants: Results from three academic referral centers. J PEDIATR SURG 2017;52 (2):273-276 [PubMed]
Königs M, Pouwels PJW, van Heurn LWE, Bakx R, Jeroen Vermeulen R, Carel Goslings J, Poll-The BT, van der Wees M, Catsman-Berrevoets CE, Oosterlaan J, Relevance of neuroimaging for neurocognitive and behavioral outcome after pediatric traumatic brain injury. BRAIN IMAGING BEHAV 2017;-:- [PubMed]
Königs M, van Heurn LWE, Bakx R, Vermeulen RJ, Goslings JC, Poll-The BT, van der Wees M, Catsman-Berrevoets CE, Oosterlaan J, Pouwels PJW, The Structural Connectome of Children With Traumatic Brain Injury. HUM BRAIN MAPP 2017;38 (7):3603-3614 [PubMed]
Rinkel R, van Poll D, Sibarani-Ponsen R, Sleeboom C, Bakx R, Bronchoscopy and Fogarty Balloon Insertion of Distal Tracheo-Oesophageal Fistula for Oesophageal Atresia Repair With Video Illustration. ANN OTO RHINOL LARYN 2017;126 (1):6-8 [PubMed]
Schreurs RRCE, Drewniak A, Bakx R, Corpeleijn WE, Geijtenbeek THB, van Goudoever JB, Bunders MJ, Quantitative comparison of human intestinal mononuclear leukocyte isolation techniques for flow cytometric analyses. J IMMUNOL METHODS 2017;445:45-52 [PubMed]
Heida FH, Loos MHJ, Stolwijk L, te Kiefte BJC, van den Ende SJ, Onland W, van Rijn RR, Dikkers R, van den Dungen FAM, Kooi EMW, Bos AF, Hulscher JBF, Bakx R, Risk factors associated with postnecrotizing enterocolitis strictures in infants. J PEDIATR SURG 2016;51 (7):1126-1130 [PubMed]
Hoytema van Konijnenburg EMM, Vrolijk-Bosschaart TF, Bakx R, van Rijn RR, Paediatric femur fractures at the emergency department: accidental or not?. BRIT J RADIOL 2016;89 (1061):20150822 [PubMed]
Koppen IJN, Bakx R, de Kruiff CC, van Trotsenburg ASP, A Child with Local Lipohypertrophy following Recombinant Human Growth Hormone Administration. CASE REP PEDIATR 2016;2016:9648043 [PubMed]
Slaar A, Fockens MM, van Rijn RR, Maas M, Goslings JC, Bakx R, Streekstra GJ, Beenen LFM , Schep NWL, Adherence to the guidelines of paediatric cervical spine clearance in a level I trauma centre: A single centre experience. EUR J RADIOL 2016;85 (1):55-60 [PubMed]
van Koningsbruggen S, Knoester H, Bakx R, Mook O, Knegt L, Cobben JM, Complete and partial XYLT1 deletion in a patient with neonatal short limb skeletal dysplasia. AM J MED GENET A 2016;170AA (2):510-514 [PubMed]
Witvliet MJ, Bakx R, Zwaveling S, van Dijk TH, van der Steeg AFW, Quality of Life and Anxiety in Parents of Children with an Anorectal Malformation or Hirschsprung Disease: The First Year after Diagnosis. EUR J PEDIATR SURG 2016;26 (1):2-6 [PubMed]
Slaar A, Karsten IHCM, Beenen LFM , Maas M, Bakx R, van Rijn RR, Schep NWL, Plain radiography in children with spoke wheel injury: A retrospective cohort study. EUR J RADIOL 2015;84 (11):2296-2300 [PubMed]
Koppen IJN, Bakx R, Oomen MWN, Heij HA, Liesbreuken bij kinderen: goed kijken, snel handelen. NED TIJDSCHR GENEESKD 2014;158:A7130 [PubMed]
Peters B, Oomen MWN, Bakx R, Benninga MA, Advances in infantile hypertrophic pyloric stenosis. EXPERT REV GASTROENT 2014;8 (5):533-541 [PubMed]
Bilo RAC, Bakx R, van Rijn RR. Buiktrauma bij fysiek geweld in: van de Putte EM, Lukkassen IMA, Russel IMB, Teeuw AH, editors. Medisch handboek kindermishandeling. S.l.: Bohn Stafleu van Loghem; 2013., p. 129-144
de Vries A, Ashtiani N, Ahmadi N, Bakx R, de Vaate AWB, Bökenkamp A, Intussusception presenting with malignant hypertension and lethargy. CASE REP NEPHROL UROL 2013;3 (2):105-109 [PubMed]
Oomen M, Bakx R, Peeters B, Boersma D, Wijnen M, Heij H, Laparoscopic pyloromyotomy, the tail of the learning curve. SURG ENDOSC 2013;27 (10):3705-3709 [PubMed]
Oomen MWN. Minimal access surgery in children: implementation of an innovating technique. s.l.: s.n.; 2013. 131p. [UvA Dissertations Online] Proefschrift Universiteit van Amsterdam. (Promotor(s): Heij HA, Wijnen MHWA; copromotor(s): Bakx R)
Oomen MWN, Bakx R, van Minden M, van Rijn RR, Peters M, Heij HA, Implementation of laparoscopic splenectomy in children and the incidence of portal vein thrombosis diagnosed by ultrasonography. J PEDIATR SURG 2013;48 (11):2276-2280 [PubMed]
Sieswerda-Hoogendoorn T, Bakx R, Teeuw RH, Een meisje van 1 jaar met perineumletsel. TIJDSCHR KINDERGENEESKD 2013;81 (4):103-106
Steen MW, Bakx R, Tabbers MM, Wilde JCH, van Lienden KP, Benninga MA, Heij HA, Rauws EAJ, Endoscopic management of biliary complications after partial liver resection in children. J PEDIATR SURG 2013;48 (2):418-424 [PubMed]
Doeksen A, Bakx R, Vincent A, van Tets WF, Sprangers MAG, Gerhards MF, Bemelman WA, van Lanschot JJB, J-pouch vs side-to-end coloanal anastomosis after preoperative radiotherapy and total mesorectal excision for rectal cancer: a multicentre randomized trial. COLORECTAL DIS 2012;14 (6):705-713 [PubMed]
Oomen MWN, Bakx R, Re: Pyloromyotomy: randomized control trial of laparoscopic vs open technique. J PEDIATR SURG 2012;47 (6):1306-1306; author reply 1307 [PubMed]
Oomen MWN, Hoekstra LT, Bakx R, Ubbink DT, Heij HA, Open Versus Laparoscopic Pyloromyotomy for Hypertrophic Pyloric Stenosis: A Systematic Review and Meta-Analysis Focusing on Major Complications. SURG ENDOSC 2012;26 (8):2104-2110 [PubMed]
Doeksen A, Gooszen JAH, van Duijvendijk P, Tanis PJ, Bakx R, Slors JFM, van Lanschot JJB, Sexual and urinary functioning after rectal surgery: a prospective comparative study with a median follow-up of 8.5 years. INT J COLORECTAL DIS 2011;26 (12):1549-1557 [PubMed]
Dogan K, Bakx R, Klemm PL, Complicatie van coronairangiografie bij een patiënte met sclerodermie. NED TIJDSCHR GENEESKD 2011;155:A2704 [PubMed]
Hoekstra LT, Kuijper CF, Bakx R, Heij HA, Aronson DC, Benninga MA, The Malone antegrade continence enema procedure: the Amsterdam experience. J PEDIATR SURG 2011;46 (8):1603-1608 [PubMed]
Oomen MWN, Hoekstra LT, Bakx R, Heij HA, Learning curves for pediatric laparoscopy: how many operations are enough? The Amsterdam experience with laparoscopic pyloromyotomy. SURG ENDOSC 2010;24 (8):1829-1833 [PubMed]
Bakx R, Doeksen A, Slors JFM, Bemelman WA, van Lanschot JJB, Boeckxstaens GEE, Neorectal Irritability After Short-Term Preoperative Radiotherapy and Surgical Resection for Rectal Cancer. AM J GASTROENTEROL 2009;104 (1):133-141 [PubMed]
Hoekstra LT, de Zwart F, Guijt M, Bakx R, Gerhards MF, Morbidity and quality of life after continent ileostomy in the Netherlands. COLORECTAL DIS 2009;11 (7):719-725 [PubMed]
Bakx R, Visser O, Josso J, Meijer S, Slors JFM, van Lanschot JJB, Management of recurrent rectal cancer: A population based study in greater Amsterdam. WORLD J GASTROENTERO 2008;14 (39):6018-6023 [PubMed]
van Koperen PJ, Wind J, Bemelman WA, Bakx R, Reitsma JB, Slors JFM, Long-term functional outcome and risk factors for recurrence after surgical treatment for low and high perianal fistulas of cryptoglandular origin. DIS COLON RECTUM 2008;51 (10):1475-1481 [PubMed]
Bakx R. Critical appraisal and potential improvement of rectal cancertreatment. S.l.: s.n.; 2007. 215p.
de Pont ACJM, Bakx R, Boermeester MA, Schultz MJ, Analysis of efficacy and safety of drotrecogin alfa (activated) in surgical patients, using an international integrated database. SURGERY 2007;141 (6):828-829 [PubMed]
Visser O, Bakx R, Zoetmulder FAN, Levering CC, Meijer S, Slors JFM, van Lanschot JJB, The influence of total mesorectal excision on local recurrence and survival in rectal cancer patients: a population-based study in Greater Amsterdam. J SURG ONCOL 2007;95 (6):447-454 [PubMed]
Bakx R, Emous M, Legemate DA, Machado M, Zoetmulder FAN, van Tets WF, Bemelman WA, Slors JFM, van Lanschot JJB, Categorization of major and minor complications in the treatment of patients with resectable rectal cancer using short-term pre-operative radiotherapy and total mesorectal excision: a Delphi round. COLORECTAL DIS 2006;8 (4):302-308 [PubMed]
Bakx R, Emous M, Legemate DA, Zoetmulder FAN, van Tienhoven G, Bemelman WA, van Lanschot JJB, Harm and benefits of short-term pre-operative radiotherapy in patients with resectable rectal carcinomas. EJSO-EUR J SURG ONC 2006;32 (5):520-526 [PubMed]
Bakx R, Sprangers MAG, Oort FJ, van Tets WF, Bemelman WA, Slors JFM, van Lanschot JJB, Development and validation of a colorectal functional outcome questionnaire. INT J COLORECTAL DIS 2005;20 (2):126-136 [PubMed]
Bakx R, Busch ORC, Bemelman WA, Veldink GJ, Slors JFM, van Lanschot JJB, Morbidity of temporary loop ileostomies. DIGEST SURG 2004;21 (4):277-281 [PubMed]
Bakx R, van Lanschot JJB, Zoetmulder FAN, Inferiorly based rectus abdominis myocutaneous flaps in surgical oncology: Indications, technique, and experience in 37 patients. J SURG ONCOL 2004;85 (2):93-97 [PubMed]
Bakx R, van Lanschot JJB, Zoetmulder FAN, Sacral resection in cancer surgery: Surgical technique and experience in 26 procedures. J AM COLL SURGEONS 2004;198 (5):846-851 [PubMed]
Bakx R, van Tinteren H, van Lanschot JJB, Zoetmulder FAN, Surgical treatment of locally recurrent rectal cancer. EJSO-EUR J SURG ONC 2004;30 (8):857-863 [PubMed]
Bakx R, Busch ORC, van Geldere D, Bemelman WA, Slors JFM, van Lanschot JJB, Feasibility of early closure of loop ileostomies: a pilot study. DIS COLON RECTUM 2003;46 (12):1680-1684 [PubMed]
Rodenhuis S, Richel DJ, van der Wall E, Schornagel JH, Baars JW, Koning CC, Peterse JL, Borger JH, Nooijen WJ, Bakx R, Dalesio O, Rutgers E, Randomised trial of high-dose chemotherapy and haemopoietic progenitor-cell support in operable breast cancer with extensive axillary lymph-node involvement. LANCET 1998;352 (9127):515-521 [PubMed]
Key publications

Heida FH, Loos MHJ, Stolwijk L, te Kiefte BJC, van den Ende SJ, Onland W, van Rijn RR, Dikkers R, van den Dungen FAM, Kooi EMW, Bos AF, Hulscher JBF, Bakx R, Risk factors associated with postnecrotizing enterocolitis strictures in infants. J PEDIATR SURG 2016;51 (7):1126-1130 [PubMed]
Oomen MWN, Bakx R, Re: Pyloromyotomy: randomized control trial of laparoscopic vs open technique. J PEDIATR SURG 2012;47 (6):1306-1306; author reply 1307 [PubMed]


All Publications

Research programmes

Appendicitis, kindermishandeling in relatie tot traumatisch letsel en Morbus Hirschsprung

Faculty
Dr. R. Bakx

PhD Students
M. Knaapen
M.H.J. Loos MSc

Other research related activities
  • Contribution to guidelines and protocols, Richtlijnencommissie Nederlandse Vereniging voor Heelkunde
  • Contribution to training of professionals, Stichting Spoedeisende Hulp bij Kinderen
  • Board of directors / Trustees / Supervisory board, Stichting Spoedeisende hulp bij Kinderen
Current research funding
  • None reported