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Ron van Mastrigt

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TOP 3
Tim Idzenga; Johan Jm Pel; Ron van Mastrigt
Response to the future of urodynamics: non-invasive ultrasound videourodynamics.
John W N C Huang Foen Chung; Ron van Mastrigt
Age and volume dependent normal frequency volume charts for healthy males.
Ron van Mastrigt; J J M Pel; J W N C Huang Foen Chung; Sandra de Zeeuw
Development and application of the condom catheter method for non-invasive measurement of bladder pressure.

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All Publications

2010: Tim Idzenga; Johan Jm Pel; Ron van Mastrigt
Response to the future of urodynamics: non-invasive ultrasound videourodynamics.
International journal of urology : official journal of the Japanese Urological Association 2010;17(7):681; author reply 681-2.
2009: John W N C Huang Foen Chung; Ron van Mastrigt
Age and volume dependent normal frequency volume charts for healthy males.
The Journal of urology 2009;182(1):210-4.
2009: Ron van Mastrigt; J J M Pel; J W N C Huang Foen Chung; Sandra de Zeeuw
Development and application of the condom catheter method for non-invasive measurement of bladder pressure.
Indian journal of urology : IJU : journal of the Urological Society of India 2009;25(1):99-104.
2009: Tim Idzenga; J J M Pel; Ron van Mastrigt
Perineal sound recording for diagnosis of bladder outlet obstruction.
Indian journal of urology : IJU : journal of the Urological Society of India 2009;25(1):92-8.
2008: Tim Idzenga; J J M Pel; Ron van Mastrigt
Toward an acoustic noninvasive diagnosis of urinary bladder outlet obstruction.
IEEE transactions on bio-medical engineering 2008;55(6):1764-71.
2008: J W N C Huang Foen Chung; M G Spigt; J A Knottnerus; Ron van Mastrigt
Comparative analysis of the reproducibility and applicability of the condom catheter method for noninvasive urodynamics in two Dutch centers.
Urologia internationalis 2008;81(2):139-48.
2008: Tim Idzenga; J J M Pel; Ron van Mastrigt
Accuracy of maximum flow rate for diagnosing bladder outlet obstruction can be estimated from the ICS nomogram.
Neurourology and urodynamics 2008;27(1):97-8.
2007: Sandra de Zeeuw; Ron van Mastrigt
Increased postvoid residual volume after measuring the isovolumetric bladder pressure using the noninvasive condom catheter method.
BJU international 2007;100(6):1293-7.
2007: Tim Idzenga; J J M Pel; Ron van Mastrigt
Fluid perfused urethral pressure profilometry and Valsalva leak point pressure: a comparative study in a biophysical model of the urethra.
World journal of urology 2007;25(4):423-9.
2007: Ron van Mastrigt; J J M Pel
Re: Noninvasive methods of diagnosing bladder outlet obstruction in men. Part 2: Noninvasive urodynamics and combination of measures.
The Journal of urology 2007;177(2):797; author reply 797-8.
2007: J J M Pel; Ron van Mastrigt
Development of a CFD urethral model to study flow-generated vortices under different conditions of prostatic obstruction.
Physiological measurement 2007;28(1):13-23.
2007: Els van Asselt; J J M Pel; Ron van Mastrigt
Shortening induced effects on force (re)development in pig urinary smooth muscle.
Journal of biomechanics 2007;40(7):1534-40.
2006: Mark G Spigt; Onno C P van Schayck; Paul Knipschild; Klaas R Westerterp; Cees van de Beek; Philip van Kerrebroeck; J J M Pel; Ron van Mastrigt; André Knottnerus
Is it possible to improve elderly male bladder function by having them drink more water? A randomized trial of effects of increased fluid intake/urine output on male lower urinary tract function.
Urology 2006;68(5):1031-6.
2006: Tim Idzenga; dirk kok; J J M Pel; Ron van Mastrigt; Katja P Wolffenbuttel
Is the impaired flow after hypospadias correction due to increased urethral stiffness?
Journal of pediatric urology 2006;2(4):299-303.
2006: Jan Groen; J L H Ruud Bosch; Ron van Mastrigt
Sacral neuromodulation in women with idiopathic detrusor overactivity incontinence: decreased overactivity but unchanged bladder contraction strength and urethral resistance during voiding.
The Journal of urology 2006;175(3 Pt 1):1005-9; discussion 1009.
2006: Ron van Mastrigt; J W N C Huang Foen Chung
Bladder volume sensitivity of isovolumetric intravesical pressure.
Neurourology and urodynamics 2006;25(7):744-51.
2006: V Avagyan; Ron van Mastrigt; J W N C Huang Foen Chung; Arthur Bohnen; J L H Ruud Bosch; Paul G H Mulder
Epidemiological aspects of recruitment of male volunteers for non-invasive urodynamics.
Urologia internationalis 2006;77(2):159-65.
2006: Tim Idzenga; J J M Pel; Ron van Mastrigt
A biophysical model of the male urethra: comparing viscoelastic properties of polyvinyl alcohol urethras to male pig urethras.
Neurourology and urodynamics 2006;25(5):451-60.
2006: J J M Pel; Els van Asselt; Ron van Mastrigt
Contractile properties of the proximal urethra and bladder in female pig: morphology and function.
Neurourology and urodynamics 2006;25(1):70-7.
2005: J J M Pel; Els van Asselt; Ron van Mastrigt
Contractile properties of inner and outer smooth muscle bundles from pig urinary detrusor.
Urological research 2005;33(1):23-30.
2005: Tim Idzenga; J J M Pel; Radj A Baldewsing; Ron van Mastrigt
Perineal noise recording as a non-invasive diagnostic method of urinary bladder outlet obstruction: a study in polyvinyl alcohol and silicone model urethras.
Neurourology and urodynamics 2005;24(4):381-8.
2005: J J M Pel; Ron van Mastrigt
Reply to: Comments on the non-invasive measurement of bladder pressure developed by Pel et al. 2004. Neurourol Urodyn 23:383-4.
Neurourology and urodynamics 2005;24(2):152.
2005: J W N C Huang Foen Chung; Ron van Mastrigt
Correlation of non-invasive urodynamics with International Prostate Symptom Score (IPSS) and prostate volume.
Neurourology and urodynamics 2005;24(1):25-30.
2004: Joost le Feber; Els van Asselt; Ron van Mastrigt
Afferent bladder nerve activity in the rat: a mechanism for starting and stopping voiding contractions.
Urological research 2004;32(6):395-405.
2004: J W N C Huang Foen Chung; Stijn H De Vries; René Raaijmakers; Renske Postma; J L H Ruud Bosch; Ron van Mastrigt
Prostate volume ultrasonography: the influence of transabdominal versus transrectal approach, device type and operator.
European urology 2004;46(3):352-6.
2004: Ron van Mastrigt; J J M Pel; J W N C Huang Foen Chung
Re: Noninvasive techniques for the measurement of isovolumetric bladder pressure.
The Journal of urology 2004;172(2):777-8; author reply 779.
2004: Ron van Mastrigt; D J Griffiths
ICS standard for digital exchange of urodynamic study data.
Neurourology and urodynamics 2004;23(3):280-1.
2004: Mark G Spigt; Constant P van Schayck; Philip van Kerrebroeck; Ron van Mastrigt; J André Knottnerus
Pathophysiological aspects of bladder dysfunction: a new hypothesis for the prevention of 'prostatic' symptoms.
Medical hypotheses 2004;62(3):448-52.
2004: J W N C Huang Foen Chung; Arthur Bohnen; J J M Pel; J L H Ruud Bosch; Ruud Niesing; Ron van Mastrigt
Applicability and reproducibility of condom catheter method for measuring isovolumetric bladder pressure.
Urology 2004;63(1):56-60.
2003: Ries Kranse; Ron van Mastrigt
Weak correlation between bladder outlet obstruction and probability to void to completion.
Urology 2003;62(4):667-71.
2003: J J M Pel; Ron van Mastrigt
A flow rate cut-off value as a criterion for the accurate non-invasive measurement of bladder pressure using a condom-type catheter.
Urological research 2003;31(3):177-82.
2003: Ries Kranse; Ron van Mastrigt
Causes for variability in repeated pressure-flow measurements.
Urology 2003;61(5):930-4; discussion 934-5.
2003: Ries Kranse; Ron van Mastrigt
Bladder outlet resistance.
The Journal of urology 2003;169(3):1007-10.
2002: Ries Kranse; Ron van Mastrigt
Relative bladder outlet obstruction.
The Journal of urology 2002;168(2):565-70.
2002: Ron van Mastrigt
Mechanical properties of (urinary bladder) smooth muscle.
Journal of muscle research and cell motility 2002;23(1):53-7.
2002: J J M Pel; J L H Ruud Bosch; J H M Blom; A A B Lycklama à Nijeholt; Ron van Mastrigt
Development of a non-invasive strategy to classify bladder outlet obstruction in male patients with LUTS.
Neurourology and urodynamics 2002;21(2):117-25.
2002: J J M Pel; Ron van Mastrigt
Development of a low-cost flow meter to grade the maximum flow rate.
Neurourology and urodynamics 2002;21(1):48-54.
2001: Katja P Wolffenbuttel; dirk kok; Ron van Mastrigt; E van den Berg; Rien J M Nijman
Measurement of urinary flow rate using ultrasound in young boys and infants.
The Journal of urology 2001;166(3):1058-61.
2001: JP Minekus; Ron van Mastrigt
Length dependence of the contractility of pig detrusor smooth muscle fibres.
Urological research 2001;29(2):126-33.
2001: J J M Pel; Ron van Mastrigt
The variable outflow resistance catheter: a new method to measure bladder pressure noninvasively.
The Journal of urology 2001;165(2):647-52.
2001: Katja P Wolffenbuttel; dirk kok; JP Minekus; G A van Koeveringe; Ron van Mastrigt; Rien J M Nijman
Urodynamic follow-up of experimental urethral obstruction in individual guinea pigs.
Neurourology and urodynamics 2001;20(6):699-713.
2001: JP Minekus; A J Visser; Ron van Mastrigt
Supramaximal stimuli do not evoke a maximal contraction in urinary bladder smooth muscle fibers.
Urologia internationalis 2001;67(1):62-8.
2001: A J Visser; Ron van Mastrigt
Intracellular electrical activity in human urinary bladder smooth muscle: the effect of high sucrose medium.
Urologia internationalis 2001;66(4):205-11.
2001: Jan Groen; Ron van Mastrigt; J L H Ruud Bosch
Computerized assessment of detrusor instability in patients treated with sacral neuromodulation.
The Journal of urology 2001;165(1):169-73.
2000: A J Visser; Ron van Mastrigt
Simultaneous recording of mechanical and intracellular electrical activity in guinea-pig urinary bladder smooth muscle: a comparison with human detrusor contraction.
Urology 2000;56(4):696-701.
2000: dirk kok; Katja P Wolffenbuttel; JP Minekus; Ron van Mastrigt; Rien J M Nijman
Changes in bladder contractility and compliance due to urethral obstruction: a longitudinal followup of guinea pigs.
The Journal of urology 2000;164(3 Pt 2):1021-4; discussion 1025.
2000: A J Visser; Ron van Mastrigt
The role of intracellular and extracellular calcium in mechanical and intracellular electrical activity of human urinary bladder smooth muscle.
Urological research 2000;28(4):260-8.
2000: A J Visser; Ron van Mastrigt
Simultaneous recording of mechanical and intracellular electrical activity in human urinary bladder smooth muscle.
BJU international 2000;86(1):113-20.
2000: J Groen; Ron van Mastrigt; R Bosch
Factors causing differences in voiding parameters between conventional and ambulatory urodynamics.
Urological research 2000;28(2):128-31.
1999: B Rikken; J J M Pel; Ron van Mastrigt
Repeat noninvasive bladder pressure measurements with an external catheter.
The Journal of urology 1999;162(2):474-9.
1999: A J Visser; Ron van Mastrigt
Intracellular recording of spontaneous electrical activity in human urinary bladder smooth muscle strips.
Archives of physiology and biochemistry 1999;107(3):257-70.
1999: Ron van Mastrigt; J J M Pel
Towards a noninvasive urodynamic diagnosis of infravesical obstruction.
BJU international 1999;84(2):195-203.
1999: Els van Asselt; Joost le Feber; Ron van Mastrigt
Threshold for efferent bladder nerve firing in the rat.
The American journal of physiology 1999;276(6 Pt 2):R1819-24.
1999: J J M Pel; Ron van Mastrigt
Non-invasive measurement of bladder pressure using an external catheter.
Neurourology and urodynamics 1999;18(5):455-69; discussion 469-75.
1999: G A van Koeveringe; Ron van Mastrigt
Photolysis of caged calcium using a low-cost flash unit.
Methods in molecular biology (Clifton, N.J.) 1999;114():209-20.
1998: J L Feber; Els van Asselt; Ron van Mastrigt
Neurophysiological modeling of voiding in rats: urethral nerve response to urethral pressure and flow.
The American journal of physiology 1998;274(5 Pt 2):R1473-81.
1998: Jan Groen; Aart Klijn; J L H Ruud Bosch; Rien J M Nijman; Ron van Mastrigt
Diagnosis and grading of detrusor instability using a computerized algorithm.
The Journal of urology 1998;159(5):1669-74.
1997: Joost le Feber; Els van Asselt; Ron van Mastrigt
Neurophysiological modeling of voiding in rats: bladder pressure and postganglionic bladder nerve activity.
The American journal of physiology 1997;272(1 Pt 2):R413-21.
1997: D Griffiths; K Höfner; Ron van Mastrigt; H J Rollema; A Spångberg; D Gleason
Standardization of terminology of lower urinary tract function: pressure-flow studies of voiding, urethral resistance, and urethral obstruction. International Continence Society Subcommittee on Standardization of Terminology of Pressure-Flow Studies.
Neurourology and urodynamics 1997;16(1):1-18.
1996: Ron van Mastrigt; F Eijskoot
Analysis of voided urine volumes measured using a small electronic pocket balance.
Scandinavian journal of urology and nephrology 1996;30(4):257-63.
1996: Ron van Mastrigt; M Kranse
Computer-assisted pressure-flow analysis.
The Urologic clinics of North America 1996;23(3):393-405.
1996: J Groen; Ron van Mastrigt; R Bosch
Shortening induced deactivation in the guinea-pig urinary bladder.
Acta physiologica Scandinavica 1996;156(4):483-7.
1996: J Groen; Ron van Mastrigt; R Bosch
The influence of extracellular Ca2+ on the time course of isovolumetric pressure development in the guinea-pig urinary bladder.
Acta physiologica Scandinavica 1996;156(4):475-82.
1996: Jan Groen; Els van Asselt; Ron van Mastrigt; M Kranse; R Bosch
Neurogenic modulation of urethral resistance in the guinea pig.
The Journal of urology 1996;155(4):1471-6.
1995: Ries Kranse; Ron van Mastrigt
Linearisation of a urinary flow transducer.
Medical & biological engineering & computing 1995;33(6):835-7.
1995: J L H Ruud Bosch; Ries Kranse; Ron van Mastrigt; Fritz H Schröder
Dependence of male voiding efficiency on age, bladder contractility and urethral resistance: development of a voiding efficiency nomogram.
The Journal of urology 1995;154(1):190-4.
1995: Els van Asselt; Jan Groen; Ron van Mastrigt
A comparative study of voiding in rat and guinea pig: simultaneous measurement of flow rate and pressure.
The American journal of physiology 1995;269(1 Pt 2):R98-103.
1995: J L H Ruud Bosch; Ries Kranse; Ron van Mastrigt; Fritz H Schröder
Reasons for the weak correlation between prostate volume and urethral resistance parameters in patients with prostatism.
The Journal of urology 1995;153(3 Pt 1):689-93.
1995: Jan Groen; Ron van Mastrigt; R Bosch
Neurogenic modulation of micturition: the relation between stimulation intensity and the maximum shortening velocity of the guinea pig detrusor muscle.
The Journal of urology 1995;153(1):228-32.
1995: Ron van Mastrigt; M Kranse
Analysis of pressure-flow data in terms of computer-derived urethral resistance parameters.
World journal of urology 1995;13(1):40-6.
1995: Ries Kranse; Ron van Mastrigt; R Bosch
Estimation of the lag time between detrusor pressure- and flow rate-signals.
Neurourology and urodynamics 1995;14(3):217-29.
1994: Jan Groen; Ron van Mastrigt; Els van Asselt; G A van Koeveringe; R Bosch
Contractility parameters of the guinea pig bladder in situ: similarity to human bladder contractility.
The Journal of urology 1994;151(5):1405-10.
1994: G A Van Koeveringe; Ron van Mastrigt
Photolysis of caged calcium using a low-cost flash unit: efficacy analysis with a calcium selective electrode.
Cell calcium 1994;15(5):423-430.
1994: H Jansen; Ron van Mastrigt; M Kranse
Transrectal ultrasound of the prostatic urethra related to urodynamically assessed urethral resistance. A pilot study.
Urological research 1994;22(3):147-50.
1994: T Kocjan; Ron van Mastrigt
Nonuniform sampling of urodynamic signals: a comparison of different methods.
Urological research 1994;22(3):137-41.
1994: Ron van Mastrigt; J W Downie
Statistical evaluation of the function of the 1992 International Continence Society Scientific Committee.
Neurourology and urodynamics 1994;13(3):323-31.
1994: J Groen; Ron van Mastrigt; R Bosch
Contractility of the guinea pig bladder measured in situ and in vitro.
Neurourology and urodynamics 1994;13(5):587-95.
1993: Jan Groen; Els van Asselt; Ron van Mastrigt; R Bosch; G A Van Koeveringe
Comparison of detrusor contractility of guinea pig bladders in situ and strips from these in vitro.
The Journal of urology 1993;150(3):1002-6.
1993: Ron van Mastrigt; M Kranse
Automated evaluation of urethral obstruction.
Urology 1993;42(2):216-24.
1993: R Schot; Els van Asselt; Ron van Mastrigt
A method for isolating smooth muscle cells from pig urinary bladder with low concentrations of collagenase and papain: the relation between calcium concentration and isolated cell length.
Urological research 1993;21(1):49-53.
1993: Ries Kranse; Ron van Mastrigt
A critical comparison of methods proposed for quantification of bladder outlet obstruction.
Neurourology and urodynamics 1993;12(3):267-72.
1993: Ron van Mastrigt
Quantification of lower urinary tract function and dysfunction.
Neurourology and urodynamics 1993;12(3):263-6.
1993: G A van Koeveringe; Jacek L Mostwin; Ron van Mastrigt; B J van Koeveringe
Effect of partial urethral obstruction on force development of the guinea pig bladder.
Neurourology and urodynamics 1993;12(6):555-66; discussion 566-71.
1993: Els van Asselt; R Schot; Ron van Mastrigt
Cell length measurements in longitudinal smooth muscle strips of the pig urinary bladder.
Urological research 1993;21(4):253-6.
1992: Ron van Mastrigt; H J Rollema
The prognostic value of bladder contractility in transurethral resection of the prostate.
The Journal of urology 1992;148(6):1856-60.
1992: H J Rollema; Ron van Mastrigt
Improved indication and followup in transurethral resection of the prostate using the computer program CLIM: a prospective study.
The Journal of urology 1992;148(1):111-5; discussion 115-6.
1991: R J Scholtmeijer; Ron van Mastrigt
The effect of oxyphenonium bromide and oxybutynin hydrochloride on detrusor contractility and reflux in children with vesicoureteral reflux and detrusor instability.
The Journal of urology 1991;146(2 ( Pt 2)):660-2.
1991: G A Van Koeveringe; Ron van Mastrigt
Excitatory pathways in smooth muscle investigated by phase-plot analysis of isometric force development.
The American journal of physiology 1991;261(1 Pt 2):R138-44.
1991: Ron van Mastrigt
The force recovery following repeated quick releases applied to pig urinary bladder smooth muscle.
Journal of muscle research and cell motility 1991;12(1):45-52.
1991: H J Rollema; Ron van Mastrigt; Robert Janknegt
Urodynamic assessment and quantification of prostatic obstruction before and after transurethral resection of the prostate: standardization with the aid of the computer program CLIM.
Urologia internationalis 1991;47 Suppl 1():52-4.
1990: J J Glerum; Ron van Mastrigt; A J Van Koeveringe
Mechanical properties of mammalian single smooth muscle cells. III. Passive properties of pig detrusor and human a terme uterus cells.
Journal of muscle research and cell motility 1990;11(5):453-62.
1990: J J Glerum; Ron van Mastrigt
Mechanical properties of mammalian single smooth muscle cells. II. Evaluation of a modified technique for attachment of cells to the measurement apparatus.
Journal of muscle research and cell motility 1990;11(4):338-43.
1990: J J Glerum; Ron van Mastrigt
Mechanical properties of mammalian single smooth muscle cells. I. A low cost large range microforce transducer.
Journal of muscle research and cell motility 1990;11(4):331-7.
1990: Ron van Mastrigt
Estimation of the maximum contraction velocity of the urinary bladder from pressure and flow throughout micturition.
Urological research 1990;18(2):149-54.
1990: A Cucchi; Ron van Mastrigt
Opening contraction energy in prostatic (compressive) obstruction.
Urologia internationalis 1990;45(1):16-9.
1989: Ron van Mastrigt; D J Griffiths
Efficient storage of urodynamic signals by computer: application of FAN adaptive sampling.
Urological research 1989;17(1):57-62.
1988: Ron van Mastrigt
The length dependence of the series elasticity of pig bladder smooth muscle.
Journal of muscle research and cell motility 1988;9(6):525-32.
1987: J J Glerum; E A Pino; Ron van Mastrigt
Low-cost computer-controlled asynchronous-video cross-hair device.
Medical & biological engineering & computing 1987;25(4):467-70.
1987: J J Glerum; Ron van Mastrigt; J C Romijn; D J Griffiths
Isolation and individual electrical stimulation of single smooth-muscle cells from the urinary bladder of the pig.
Journal of muscle research and cell motility 1987;8(2):125-34.