Janos Porszasz

Title(s)	Adjunct Professor, Medicine
School	Medicine
vCard	Download vCard

ORNG Applications

Clinical Trials

Bibliographic

Publications

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.

Altmetrics Details

PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.

Heart Rate Variability on 10-Second Electrocardiogram and Risk of Acute Exacerbation of COPD: A Secondary Analysis of the BLOCK COPD Trial. Chronic Obstr Pulm Dis. 2022 Apr 29; 9(2):226-236. MacDonald DM, Mkorombindo T, Ling SX, Adabag S, Casaburi R, Connett JE, Helgeson ES, Porszasz J, Rossiter HB, Stringer WW, Voelker H, Zhao D, Dransfield MT, Kunisaki KM. PMID: 35403415.

View in: PubMed Mentions:
A randomized, crossover, placebo controlled, double blind trial of the effects of tiotropium-olodaterol on neuromuscular performance during exercise in COPD. J Appl Physiol (1985). 2022 Mar 24. Cao M, Calmelat RA, Kierstead P, Carraro N, Stringer WW, Porszasz J, Casaburi R, Rossiter HB. PMID: 35323052.

View in: PubMed Mentions:
Identifying a Heart Rate Recovery Criterion After a 6-Minute Walk Test in COPD. Int J Chron Obstruct Pulmon Dis. 2021; 16:2545-2560. Zhao D, Abbasi A, Casaburi R, Adami A, Tiller NB, Yuan W, Yee C, Jendzjowsky NG, MacDonald DM, Kunisaki KM, Stringer WW, Porszasz J, Make BJ, Bowler RP, Rossiter HB, COPDGene Investigators. PMID: 34511898; PMCID: PMC8427685.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans
Haemoglobin as a biomarker for clinical outcomes in chronic obstructive pulmonary disease. ERJ Open Res. 2021 Jul; 7(3). Balasubramanian A, Henderson RJ, Putcha N, Fawzy A, Raju S, Hansel NN, MacIntyre NR, Jensen RL, Kinney GL, Stringer WW, Hersh CP, Bowler RP, Casaburi R, Han MK, Porszasz J, Make BJ, McCormack MC, Wise RA. PMID: 34322549; PMCID: PMC8311135.

View in: PubMed Mentions:
Dynamic airway function during exercise in COPD assessed via impulse oscillometry before and after inhaled bronchodilators. J Appl Physiol (1985). 2021 07 01; 131(1):326-338. Tiller NB, Cao M, Lin F, Yuan W, Wang CY, Abbasi A, Calmelat R, Soriano A, Rossiter HB, Casaburi R, Stringer WW, Porszasz J. PMID: 34013748; PMCID: PMC8325613.

View in: PubMed Mentions: Fields:
Phy Physiology
Translation:Humans
The effect of long-acting dual bronchodilator therapy on exercise tolerance, dynamic hyperinflation, and dead space during constant work rate exercise in COPD. J Appl Physiol (1985). 2021 06 01; 130(6):2009-2018. Stringer WW, Porszasz J, Cao M, Rossiter HB, Siddiqui S, Rennard S, Casaburi R. PMID: 33914661; PMCID: PMC8526332.

View in: PubMed Mentions: Fields:
Phy Physiology
Translation:Humans
Transcutaneous PCO2 for Exercise Gas Exchange Efficiency in Chronic Obstructive Pulmonary Disease. COPD. 2021 02; 18(1):16-25. Cao M, Stringer WW, Corey S, Orogian A, Cao R, Calmelat R, Lin F, Casaburi R, Rossiter HB, Porszasz J. PMID: 33455452.

View in: PubMed Mentions: 1 Fields:
Pul Pulmonary Medicine
Airborne Particulate Concentrations During and After Pulmonary Function Testing. Chest. 2021 04; 159(4):1570-1574. Li J, Jing G, Fink JB, Porszasz J, Moran EM, Kiourkas RD, McLaughlin R, Vines DL, Dhand R. PMID: 33144080; PMCID: PMC8807333.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans PHPublic Health
Muscle Oxidative Capacity Is Reduced in Both Upper and Lower Limbs in COPD. Med Sci Sports Exerc. 2020 10; 52(10):2061-2068. Adami A, Corvino RB, Calmelat RA, Porszasz J, Casaburi R, Rossiter HB. PMID: 32282451; PMCID: PMC7497478.

View in: PubMed Mentions: Fields:
Spo Sports Medicine
Translation:Humans Cells
Response. Chest. 2020 10; 158(4):1781-1782. Morris TA, Porszasz J, Stringer WW. PMID: 33036092.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans
A New Bronchodilator Response Grading Strategy Identifies Distinct Patient Populations. Ann Am Thorac Soc. 2019 12; 16(12):1504-1517. Hansen JE, Dilektasli AG, Porszasz J, Stringer WW, Pak Y, Rossiter HB, Casaburi R. PMID: 31404502; PMCID: PMC6956832.

View in: PubMed Mentions: 5 Fields:
Pul Pulmonary Medicine
Translation:Humans
Dyspnea Postpulmonary Embolism From Physiological Dead Space Proportion and Stroke Volume Defects During Exercise. Chest. 2020 04; 157(4):936-944. Fernandes TM, Alotaibi M, Strozza DM, Stringer WW, Porszasz J, Faulkner GG, Castro CF, Tran DA, Morris TA. PMID: 31759962.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans
The effect of test modality on dynamic exercise biomarkers in children, adolescents, and young adults. Physiol Rep. 2019 Sep; 7(17):e14231. Bar-Yoseph R, Porszasz J, Radom-Aizik S, Stehli A, Law P, Cooper DM. PMID: 31496131; PMCID: PMC6732493.

View in: PubMed Mentions: Fields:
Phy Physiology
Diffusing Capacity of Carbon Monoxide in Assessment of COPD. Chest. 2019 12; 156(6):1111-1119. Balasubramanian A, MacIntyre NR, Henderson RJ, Jensen RL, Kinney G, Stringer WW, Hersh CP, Bowler RP, Casaburi R, Han MK, Porszasz J, Barr RG, Make BJ, Wise RA, McCormack MC. PMID: 31352035; PMCID: PMC7242635.

View in: PubMed Mentions: 8 Fields:
Pul Pulmonary Medicine
Translation:Humans
Physiologic Insights from the COPD Genetic Epidemiology Study. Chronic Obstr Pulm Dis. 2019 07 24; 6(3):256-266. Stringer WW, Porszasz J, Bhatt SP, McCormack MC, Make BJ, Casaburi R. PMID: 31342731; PMCID: PMC6872216.

View in: PubMed Mentions: 3
The effect of test modality on dynamic exercise biomarkers in children, adolescents, and young adults. Physiol Rep. 2019 07; 7(14):e14178. Bar-Yoseph R, Porszasz J, Radom-Aizik S, Stehli A, Law P, Cooper DM. PMID: 31353834; PMCID: PMC6796805.

View in: PubMed Mentions: 2 Fields:
Phy Physiology
Translation:Humans
Physiologic Effects of Oxygen Supplementation During Exercise in Chronic Obstructive Pulmonary Disease. Clin Chest Med. 2019 06; 40(2):385-395. Dilektasli AG, Porszasz J, Stringer WW, Casaburi R. PMID: 31078216.

View in: PubMed Mentions: 2 Fields:
Pul Pulmonary Medicine
Translation:Humans
Current Status of Pulmonary Rehabilitation: Introductory Remarks on Pulmonary Rehabilitation, the Importance and the Practice. COPD. 2018 06; 15(3):215-218. Porszasz J, Brusasco V. PMID: 30388908.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans
Oxygen Uptake and Lactate Kinetics in Patients with Chronic Obstructive Pulmonary Disease during Heavy Intensity Exercise: Role of Pedaling Cadence. COPD. 2018 06; 15(3):283-293. Pornsuriyasak P, Rambod M, Effros RM, Casaburi R, Porszasz J. PMID: 30156941.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans
Reliability and Physiological Interpretation of Pulmonary Gas Exchange by "Circulatory Equivalents" in Chronic Heart Failure. J Am Heart Assoc. 2018 03 27; 7(7). Tan C, Rossiter HB, Porszasz J, Bowen TS, Witte KK, Stringer WW, Casaburi R, Hansen JE. PMID: 29588313; PMCID: PMC5907590.

View in: PubMed Mentions: 1 Fields:
Car Cardiology Vas Vascular Diseases
Translation:Humans
Effect of tiotropium on spontaneous expiratory flow-volume curves during exercise in GOLD 1-2 COPD. Respir Physiol Neurobiol. 2018 05; 251:8-15. Porszasz J, Carraro N, Cao R, Gore A, Ma S, Jiang T, Maltais F, Ferguson GT, O'Donnell DE, Shaikh A, Rossiter HB, Casaburi R. PMID: 29438808.

View in: PubMed Mentions: 2 Fields:
Pul Pulmonary Medicine
Translation:Humans
Association between quality of life and anxiety, depression, physical activity and physical performance in maintenance hemodialysis patients. Chronic Dis Transl Med. 2016 Jun; 2(2):110-119. Li YN, Shapiro B, Kim JC, Zhang M, Porszasz J, Bross R, Feroze U, Upreti R, Martin D, Kalantar-Zadeh K, Kopple JD. PMID: 29063031; PMCID: PMC5643749.

View in: PubMed Mentions: 15
Skeletal muscle power and fatigue at the tolerable limit of ramp-incremental exercise in COPD. J Appl Physiol (1985). 2016 12 01; 121(6):1365-1373. Cannon DT, Coelho AC, Cao R, Cheng A, Porszasz J, Casaburi R, Rossiter HB. PMID: 27660300.

View in: PubMed Mentions: 2 Fields:
Phy Physiology
Translation:Humans
Reproducibility of NIRS assessment of muscle oxidative capacity in smokers with and without COPD. Respir Physiol Neurobiol. 2017 01; 235:18-26. Adami A, Cao R, Porszasz J, Casaburi R, Rossiter HB. PMID: 27659351; PMCID: PMC5136338.

View in: PubMed Mentions: 8 Fields:
Pul Pulmonary Medicine
Translation:Humans
Relation of concavity in the expiratory flow-volume loop to dynamic hyperinflation during exercise in COPD. Respir Physiol Neurobiol. 2016 12; 234:79-84. Varga J, Casaburi R, Ma S, Hecht A, Hsia D, Somfay A, Porszasz J. PMID: 27575552.

View in: PubMed Mentions: 8 Fields:
Pul Pulmonary Medicine
Translation:Humans
A Novel Spirometric Measure Identifies Mild COPD Unidentified by Standard Criteria. Chest. 2016 Nov; 150(5):1080-1090. Dilektasli AG, Porszasz J, Casaburi R, Stringer WW, Bhatt SP, Pak Y, Rossiter HB, Washko G, Castaldi PJ, Estepar RSJ, Hansen JE, COPDGene investigators. PMID: 27452770; PMCID: PMC5103018.

View in: PubMed Mentions: 9 Fields:
Pul Pulmonary Medicine
Translation:Humans
Persistent and Newly Developed Chronic Bronchitis Are Associated with Worse Outcomes in Chronic Obstructive Pulmonary Disease. Ann Am Thorac Soc. 2016 07; 13(7):1016-25. Kim V, Zhao H, Boriek AM, Anzueto A, Soler X, Bhatt SP, Rennard SI, Wise R, Comellas A, Ramsdell JW, Kinney GL, Han MK, Martinez CH, Yen A, Black-Shinn J, Porszasz J, Criner GJ, Hanania NA, Sharafkhaneh A, Crapo JD, Make BJ, Silverman EK, Curtis JL, COPDGene Investigators. PMID: 27158740; PMCID: PMC5015750.

View in: PubMed Mentions: 20 Fields:
Pul Pulmonary Medicine
Translation:Humans
Patient Involvement in the Design of a Patient-Centered Clinical Trial to Promote Adherence to Supplemental Oxygen Therapy in COPD. Patient. 2016 06; 9(3):271-9. Holm KE, Casaburi R, Cerreta S, Gussin HA, Husbands J, Porszasz J, Prieto-Centurion V, Sandhaus RA, Sullivan JL, Walsh LJ, Krishnan JA. PMID: 26521057.

View in: PubMed Mentions: 7 Fields:
Hea Health Services Hea Health Services Research
Translation:Humans
Use of exercise testing in the evaluation of interventional efficacy: an official ERS statement. Eur Respir J. 2016 Feb; 47(2):429-60. Puente-Maestu L, Palange P, Casaburi R, Laveneziana P, Maltais F, Neder JA, O'Donnell DE, Onorati P, Porszasz J, Rabinovich R, Rossiter HB, Singh S, Troosters T, Ward S. PMID: 26797036.

View in: PubMed Mentions: 65 Fields:
Pul Pulmonary Medicine
Translation:Humans
Biological quality control for cardiopulmonary exercise testing in multicenter clinical trials. BMC Pulm Med. 2016 Jan 16; 16:13. Porszasz J, Blonshine S, Cao R, Paden HA, Casaburi R, Rossiter HB. PMID: 26775292; PMCID: PMC4715309.

View in: PubMed Mentions: 2 Fields:
Pul Pulmonary Medicine
Translation:Humans
Effect of Megestrol Acetate and Testosterone on Body Composition and Hormonal Responses in COPD Cachexia. Chronic Obstr Pulm Dis. 2015 Nov 09; 3(1):389-397. Casaburi R, Nakata J, Bistrong L, Torres E, Rambod M, Porszasz J. PMID: 28848861; PMCID: PMC5559120.

View in: PubMed Mentions: 2
Cluster Analysis in Patients with GOLD 1 Chronic Obstructive Pulmonary Disease. PLoS One. 2015; 10(4):e0123626. Gagnon P, Casaburi R, Saey D, Porszasz J, Provencher S, Milot J, Bourbeau J, O'Donnell DE, Maltais F. PMID: 25906326; PMCID: PMC4407903.

View in: PubMed Mentions: 7 Fields:
Med Medicine (General)Sci Science
Translation:Humans
Re-Defining Lower Limit of Normal for FEV1/FEV6, FEV1/FVC, FEV3/FEV6 and FEV3/FVC to Improve Detection of Airway Obstruction. Chronic Obstr Pulm Dis. 2015 Mar 10; 2(2):94-102. Hansen JE, Porszasz J, Casaburi R, Stringer WW. PMID: 28848835; PMCID: PMC5556964.

View in: PubMed Mentions: 4
Factors affecting daily physical activity and physical performance in maintenance dialysis patients. J Ren Nutr. 2015 Mar; 25(2):217-22. Kopple JD, Kim JC, Shapiro BB, Zhang M, Li Y, Porszasz J, Bross R, Feroze U, Upreti R, Kalantar-Zadeh K. PMID: 25701942; PMCID: PMC5798007.

View in: PubMed Mentions: 8 Fields:
Nep Nephrology Nut Nutritional Sciences
Translation:Humans
Instantaneous quantification of skeletal muscle activation, power production, and fatigue during cycle ergometry. J Appl Physiol (1985). 2015 Mar 01; 118(5):646-54. Coelho AC, Cannon DT, Cao R, Porszasz J, Casaburi R, Knorst MM, Rossiter HB. PMID: 25539940.

View in: PubMed Mentions: 8 Fields:
Phy Physiology
Translation:Humans
Effects of tiotropium on hyperinflation and treadmill exercise tolerance in mild to moderate chronic obstructive pulmonary disease. Ann Am Thorac Soc. 2014 Nov; 11(9):1351-61. Casaburi R, Maltais F, Porszasz J, Albers F, Deng Q, Iqbal A, Paden HA, O'Donnell DE, 205.440 Investigators. PMID: 25289942.

View in: PubMed Mentions: 17 Fields:
Pul Pulmonary Medicine
Translation:Humans
An official European Respiratory Society statement on physical activity in COPD. Eur Respir J. 2014 Dec; 44(6):1521-37. Watz H, Pitta F, Rochester CL, Garcia-Aymerich J, ZuWallack R, Troosters T, Vaes AW, Puhan MA, Jehn M, Polkey MI, Vogiatzis I, Clini EM, Toth M, Gimeno-Santos E, Waschki B, Esteban C, Hayot M, Casaburi R, Porszasz J, McAuley E, Singh SJ, Langer D, Wouters EF, Magnussen H, Spruit MA. PMID: 25359358.

View in: PubMed Mentions: 115 Fields:
Pul Pulmonary Medicine
Translation:Humans
Rebuttal from Drs Hansen and Porszasz. Chest. 2014 Sep; 146(3):542-544. Hansen JE, Porszasz J. PMID: 25180720.

View in: PubMed Mentions: 4 Fields:
Pul Pulmonary Medicine
Translation:Humans
Counterpoint: Is an increase in FEV₁ and/or FVC ≥ 12% of control and ≥ 200 mL the best way to assess positive bronchodilator response? No. Chest. 2014 Sep; 146(3):538-541. Hansen JE, Porszasz J. PMID: 25180718.

View in: PubMed Mentions: 4 Fields:
Pul Pulmonary Medicine
Translation:Humans
The continuum of physiological impairment during treadmill walking in patients with mild-to-moderate COPD: patient characterization phase of a randomized clinical trial. PLoS One. 2014; 9(5):e96574. O'Donnell DE, Maltais F, Porszasz J, Webb KA, Albers FC, Deng Q, Iqbal A, Paden HA, Casaburi R, 205.440 investigators. PMID: 24788342; PMCID: PMC4006871.

View in: PubMed Mentions: 11 Fields:
Med Medicine (General)Sci Science
Translation:Humans
Relation between anxiety, depression, and physical activity and performance in maintenance hemodialysis patients. J Ren Nutr. 2014 Jul; 24(4):252-60. Zhang M, Kim JC, Li Y, Shapiro BB, Porszasz J, Bross R, Feroze U, Upreti R, Martin D, Kalantar-Zadeh K, Kopple JD. PMID: 24788308; PMCID: PMC4103694.

View in: PubMed Mentions: 10 Fields:
Nep Nephrology Nut Nutritional Sciences
Translation:Humans
Selecting constant work rates for endurance testing in COPD: the role of the power-duration relationship. COPD. 2014 Jun; 11(3):267-76. van der Vaart H, Murgatroyd SR, Rossiter HB, Chen C, Casaburi R, Porszasz J. PMID: 24182350.

View in: PubMed Mentions: 11 Fields:
Pul Pulmonary Medicine
Translation:Humans
Physiologic effects of an ambulatory ventilation system in chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2013 Aug 01; 188(3):334-42. Porszasz J, Cao R, Morishige R, van Eykern LA, Stenzler A, Casaburi R. PMID: 23741986.

View in: PubMed Mentions: 6 Fields:
Cri Critical Care Pul Pulmonary Medicine
Translation:Humans
Sinusoidal high-intensity exercise does not elicit ventilatory limitation in chronic obstructive pulmonary disease. Exp Physiol. 2013 Jun; 98(6):1102-14. Porszasz J, Rambod M, van der Vaart H, Rossiter HB, Ma S, Kiledjian R, Casaburi R. PMID: 23335005.

View in: PubMed Mentions: 4 Fields:
Phy Physiology
Translation:Humans
Comment on 'the effect of temperature on exhaled breath condensate collection'. J Breath Res. 2012 Dec; 6(4):048001; author reply 048002. Effros RM, Casaburi R, Porszasz J, Morales EM, Saraswat A, Rehan V. PMID: 23326824.

View in: PubMed Mentions: 2 Fields:
Pul Pulmonary Medicine
Translation:Humans
Long-term comparative immunogenicity of protein conjugate and free polysaccharide pneumococcal vaccines in chronic obstructive pulmonary disease. Clin Infect Dis. 2012 Sep; 55(5):e35-44. Dransfield MT, Harnden S, Burton RL, Albert RK, Bailey WC, Casaburi R, Connett J, Cooper JA, Criner GJ, Curtis JL, Han MK, Make B, Marchetti N, Martinez FJ, McEvoy C, Nahm MH, Niewoehner DE, Porszasz J, Reilly J, Scanlon PD, Scharf SM, Sciurba FC, Washko GR, Woodruff PG, Lazarus SC, NIH COPD Clinical Research Network. PMID: 22652582; PMCID: PMC3491850.

View in: PubMed Mentions: 15 Fields:
Com Communicable Diseases
Translation:Humans
Noninvasive assessment of normality of VD/VT in clinical cardiopulmonary exercise testing utilizing incremental cycle ergometry. Eur J Appl Physiol. 2013 Jan; 113(1):33-40. Roman MA, Casaburi JD, Porszasz J, Casaburi R. PMID: 22562602.

View in: PubMed Mentions: 2 Fields:
Phy Physiology
Translation:Humans
Exhaled breath condensates: analyzing the expiratory plume. Am J Respir Crit Care Med. 2012 Apr 15; 185(8):803-4. Effros RM, Casaburi R, Porszasz J, Morales EM, Rehan V. PMID: 22505753; PMCID: PMC3360569.

View in: PubMed Mentions: 6 Fields:
Cri Critical Care Pul Pulmonary Medicine
Translation:Humans
Influence of lightweight ambulatory oxygen on oxygen use and activity patterns of COPD patients receiving long-term oxygen therapy. COPD. 2012 Feb; 9(1):3-11. Casaburi R, Porszasz J, Hecht A, Tiep B, Albert RK, Anthonisen NR, Bailey WC, Connett JE, Cooper JA, Criner GJ, Curtis J, Dransfield M, Lazarus SC, Make B, Martinez FJ, McEvoy C, Niewoehner DE, Reilly JJ, Scanlon P, Scharf SM, Sciurba FC, Woodruff P, COPD Clinical Research Network. PMID: 22292592.

View in: PubMed Mentions: 10 Fields:
Pul Pulmonary Medicine
Translation:Humans
Why conventional exhaled breath condensate pH studies cannot provide reliable estimates of airway acidification. Chest. 2011 Oct; 140(4):1099. Effros RM, Casaburi R, Porszasz J, Rehan V. PMID: 21972393; PMCID: PMC3415116.

View in: PubMed Mentions: 1 Fields:
Pul Pulmonary Medicine
Translation:Humans
Six-minute walk distance predictors, including CT scan measures, in the COPDGene cohort. Chest. 2012 Apr; 141(4):867-875. Rambod M, Porszasz J, Make BJ, Crapo JD, Casaburi R, COPDGene Investigators. PMID: 21960696; PMCID: PMC3318949.

View in: PubMed Mentions: 17 Fields:
Pul Pulmonary Medicine
Translation:Humans
Testosterone and resistance training effects on muscle nitric oxide synthase isoforms in COPD men. Respir Med. 2012 Feb; 106(2):269-75. Chavoshan B, Fournier M, Lewis MI, Porszasz J, Storer TW, Da X, Rambod M, Casaburi R. PMID: 21843929.

View in: PubMed Mentions: 4 Fields:
Pul Pulmonary Medicine
Translation:Humans
Assessment of exhaled breath condensate pH. Am J Respir Crit Care Med. 2011 Apr 01; 183(7):952; author reply 952-3. Effros RM, Casaburi R, Porszasz J, Rehan VK. PMID: 21471080.

View in: PubMed Mentions: 2 Fields:
Cri Critical Care Pul Pulmonary Medicine
Translation:Humans
Aclidinium bromide improves exercise endurance and lung hyperinflation in patients with moderate to severe COPD. Respir Med. 2011 Apr; 105(4):580-7. Maltais F, Celli B, Casaburi R, Porszasz J, Jarreta D, Seoane B, Caracta C. PMID: 21183326.

View in: PubMed Mentions: 33 Fields:
Pul Pulmonary Medicine
Translation:Humans CTClinical Trials
Clarifying the equation for modeling of VO2 kinetics above the lactate threshold. J Appl Physiol (1985). 2010 Oct; 109(4):1283-4. Ma S, Rossiter HB, Barstow TJ, Casaburi R, Porszasz J. PMID: 20940444.

View in: PubMed Mentions: 4 Fields:
Phy Physiology
Translation:Humans Animals
Breath-by-breath quantification of progressive airflow limitation during exercise in COPD: a new method. Respir Med. 2010 Mar; 104(3):389-96. Ma S, Hecht A, Varga J, Rambod M, Morford S, Goto S, Casaburi R, Porszasz J. PMID: 19931441.

View in: PubMed Mentions: 6 Fields:
Pul Pulmonary Medicine
Translation:Humans
Constant work rate exercise testing: a tricky measure of exercise tolerance. COPD. 2009 Oct; 6(5):317-9. Casaburi R, Porszasz J. PMID: 19863360.

View in: PubMed Mentions: 1 Fields:
Pul Pulmonary Medicine
Translation:Humans
Methodology for using long-term accelerometry monitoring to describe daily activity patterns in COPD. COPD. 2009 Apr; 6(2):121-9. Hecht A, Ma S, Porszasz J, Casaburi R, COPD Clinical Research Network. PMID: 19378225; PMCID: PMC2862250.

View in: PubMed Mentions: 24 Fields:
Pul Pulmonary Medicine
Translation:Humans
Physiological responses to linear treadmill and cycle ergometer exercise in COPD. Eur Respir J. 2009 Sep; 34(3):605-15. Hsia D, Casaburi R, Pradhan A, Torres E, Porszasz J. PMID: 19282347.

View in: PubMed Mentions: 13 Fields:
Pul Pulmonary Medicine
Translation:Humans
Indicator dilution measurements of extravascular lung water: basic assumptions and observations. Am J Physiol Lung Cell Mol Physiol. 2008 Jun; 294(6):L1023-31. Effros RM, Pornsuriyasak P, Porszasz J, Casaburi R. PMID: 18359882.

View in: PubMed Mentions: 13 Translation:Humans
Supervised high intensity continuous and interval training vs. self-paced training in COPD. Respir Med. 2007 Nov; 101(11):2297-304. Varga J, Porszasz J, Boda K, Casaburi R, Somfay A. PMID: 17689948.

View in: PubMed Mentions: 12 Fields:
Pul Pulmonary Medicine
Translation:Humans
Skeletal muscle adaptations to testosterone and resistance training in men with COPD. J Appl Physiol (1985). 2007 Oct; 103(4):1299-310. Lewis MI, Fournier M, Storer TW, Bhasin S, Porszasz J, Ren SG, Da X, Casaburi R. PMID: 17673568.

View in: PubMed Mentions: 25 Fields:
Phy Physiology
Translation:Humans Cells
In reference to Continuous laryngoscopy exercise test: a method for visualizing laryngeal dysfunction during exercise. Laryngoscope. 2007 Aug; 117(8):1508-9; author reply 1509-10. Sietsema KE, Porszasz J. PMID: 17762278.

View in: PubMed Mentions: Fields:
Oto Otolaryngology
Translation:Humans
Reduction of hyperinflation by pharmacologic and other interventions. Proc Am Thorac Soc. 2006 Apr; 3(2):185-9. Casaburi R, Porszasz J. PMID: 16565430.

View in: PubMed Mentions: 8 Fields:
Pul Pulmonary Medicine
Translation:Humans
Exercise training decreases ventilatory requirements and exercise-induced hyperinflation at submaximal intensities in patients with COPD. Chest. 2005 Oct; 128(4):2025-34. Porszasz J, Emtner M, Goto S, Somfay A, Whipp BJ, Casaburi R. PMID: 16236851.

View in: PubMed Mentions: 34 Fields:
Pul Pulmonary Medicine
Translation:Humans CTClinical Trials
Effects of testosterone and resistance training in men with chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 2004 Oct 15; 170(8):870-8. Casaburi R, Bhasin S, Cosentino L, Porszasz J, Somfay A, Lewis MI, Fournier M, Storer TW. PMID: 15271690.

View in: PubMed Mentions: 68 Fields:
Cri Critical Care Pul Pulmonary Medicine
Translation:Humans CTClinical Trials
A treadmill ramp protocol using simultaneous changes in speed and grade. Med Sci Sports Exerc. 2003 Sep; 35(9):1596-603. Porszasz J, Casaburi R, Somfay A, Woodhouse LJ, Whipp BJ. PMID: 12972882.

View in: PubMed Mentions: 25 Fields:
Spo Sports Medicine
Translation:Humans CTClinical Trials
Benefits of supplemental oxygen in exercise training in nonhypoxemic chronic obstructive pulmonary disease patients. Am J Respir Crit Care Med. 2003 Nov 01; 168(9):1034-42. Emtner M, Porszasz J, Burns M, Somfay A, Casaburi R. PMID: 12869359.

View in: PubMed Mentions: 43 Fields:
Cri Critical Care Pul Pulmonary Medicine
Translation:Humans CTClinical Trials
Dose-response effect of oxygen on hyperinflation and exercise endurance in nonhypoxaemic COPD patients. Eur Respir J. 2001 Jul; 18(1):77-84. Somfay A, Porszasz J, Lee SM, Casaburi R. PMID: 11510809.

View in: PubMed Mentions: 35 Fields:
Pul Pulmonary Medicine
Translation:Humans CTClinical Trials
Exercise tolerance in asymptomatic elderly men with fluoroscopically detected coronary artery calcification. Chest. 1998 Dec; 114(6):1562-9. Maehara K, Porszasz J, Riley M, Kang X, Detrano RC, Wasserman K. PMID: 9872189.

View in: PubMed Mentions: Fields:
Pul Pulmonary Medicine
Translation:Humans
Physiologic benefits of exercise training in rehabilitation of patients with severe chronic obstructive pulmonary disease. Am J Respir Crit Care Med. 1997 May; 155(5):1541-51. Casaburi R, Porszasz J, Burns MR, Carithers ER, Chang RS, Cooper CB. PMID: 9154855.

View in: PubMed Mentions: 49 Fields:
Cri Critical Care Pul Pulmonary Medicine
Translation:Humans
Effects of hypoxic hypoxia on O2 uptake and heart rate kinetics during heavy exercise. J Appl Physiol (1985). 1996 Dec; 81(6):2500-8. Engelen M, Porszasz J, Riley M, Wasserman K, Maehara K, Barstow TJ. PMID: 9018498.

View in: PubMed Mentions: 30 Fields:
Phy Physiology
Translation:Humans
The level and tempo of children's physical activities: an observational study. Med Sci Sports Exerc. 1995 Jul; 27(7):1033-41. Bailey RC, Olson J, Pepper SL, Porszasz J, Barstow TJ, Cooper DM. PMID: 7564970.

View in: PubMed Mentions: 200 Fields:
Spo Sports Medicine
Translation:Humans
Skeletal muscle oxygenation during constant work rate exercise. Med Sci Sports Exerc. 1995 Apr; 27(4):512-9. Belardinelli R, Barstow TJ, Porszasz J, Wasserman K. PMID: 7791581.

View in: PubMed Mentions: 13 Fields:
Spo Sports Medicine
Translation:Humans
Changes in skeletal muscle oxygenation during incremental exercise measured with near infrared spectroscopy. Eur J Appl Physiol Occup Physiol. 1995; 70(6):487-92. Belardinelli R, Barstow TJ, Porszasz J, Wasserman K. PMID: 7556120.

View in: PubMed Mentions: 36 Fields:
Occ Occupational Medicine Phy Physiology
Translation:Humans
Evaluation of a symmetrically disposed Pitot tube flowmeter for measuring gas flow during exercise. J Appl Physiol (1985). 1994 Dec; 77(6):2659-65. Porszasz J, Barstow TJ, Wasserman K. PMID: 7896605.

View in: PubMed Mentions: 7 Fields:
Phy Physiology
Translation:Humans
Femoral vascular occlusion and ventilation during recovery from heavy exercise. Respir Physiol. 1993 Nov; 94(2):137-50. Haouzi P, Huszczuk A, Porszasz J, Chalon B, Wasserman K, Whipp BJ. PMID: 8272586.

View in: PubMed Mentions: 8 Fields:
Pul Pulmonary Medicine
Translation:Humans