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297 results on '"Lonsdorfer J"'

21. Can Bi-levels Stairs and Two-Step Stool Climbing be Efficient Tools of Breathing Retraining in Overweight Dyspneic patients? (Effects on Hypertension, Dyspnea, breathing pattern, exercises and weight loss)

Author

Gimenez M, Lantaron EM, Polu E, Aranda A, Sierra V, and Lonsdorfer J

Subjects
Respiratory Rate, Heart Rate, Two-Step Stool Test, Oxygen Uptake, Tidal Volume, Exertional Dyspnea, Leg Pain, Bi-Level Stairs Climbing, VO2 max, Ventilation, Endurance
Abstract

Background: Improvements in exercise tolerance diminish with time upon cessation of the exercise program. Incremental Bi-levels “Two-stepstool test” (TSST) and Bi-level Stairs Climbing (BiSC) 30-45 minute session have routinely been used in pulmonary rehabilitation since 1968. Introduction: Structured exercise rehabilitation programs of six to eight weeks duration have been reported to improve quality of life, increase exercise tolerance, and boost maximal oxygen consumption (VO2 max) and endurance by 20 to 40%. Objective: The purpose of this study was: (1) to analyze and assess subjective, physical, and some physiological responses to TSST; (2) to join the TSST (speed x20 times) with BiSC of 30 min, designed for endurance training at home; (3) to compare both tests at the maximal responses with those of incremental cycle-ergometry (30 W/3 min); (4) to analyze subjective, psychological and functional parameters of Dyspnea. Design: This is a longitudinal study on 15 consecutive subjects with Dyspnea and overweight (39-66 yrs, BMI = 32.46 ± 6.77 kg/m2 ). Each subject performed the TSST at increasing speeds (10, 20, 30, times/min), on two 15 cm steps and, and 3 times the BiSC in 1 floor, up and down (20 steps 15 cm high each) under breathing education: Exertional dyspnea (ED), leg pain (LP), oxygen uptake (VO2 ), Ventilation (VE), respiratory rate (RR), tidal volume (VT), heart rate (HR), and peripheral oxyhemoglobin saturation (SpO2 ), were measured during TSST. Multivariate analysis for each parameter was analyzed according to a mixed model. Results: All subjects increased significantly (p ≤ 0.01) the speed in the TSST (x60 times), and the BiSC (from 3 floors to 8 floors) and could maintain the speed (20/min) on the TSST and more than 15 min on the BiSC. After training, HR reached 80 to 96% of values at VO2 max, thus high intensity. All parameters ED, LP, VE, RR, VO2 (p ≤ 0.01) and the weight (-16%). decreased to the same level of exercises, while VT and diaphragmatic mobility increased (p ≤ 0.01); Subjects found it simple, practical, and easy to perform the TSST and BiSC at home. There were no complications. Conclusions: 1) The incremental TSST and BiSC are cost-effective exercise to assess subjective, physical, and physiological responses if used separately; 2) When combined (TSST with BiSC endurance of 30-40 minute session), they provide an efficient tool for endurance training at home (with HR and SpO2 controls).&nbsp

Published
2017

25. [Question 5. Strategies in respiratory therapy]

Author

Lemoigne, F., Desplans, J., Lonsdorfer, E., Lonsdorfer, J., Miffre, C., Perruchini, J.-M., Chabry, E., Barel, P., Bernady, A., Ninot, G., Lemaitre, N., Chouaid, C., Annesi-Maesano, Isabella, Laboratoire Composants Solaires (LCS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Epidémiologie des maladies infectieuses et modélisation (ESIM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Lemoigne F, Desplans J, N Lemaitre, C Chouaid ., E Lonsdorfer, Lonsdorfer J, C Miffre, JM Perruchini, E Chabry, P Barel, Bernady A, and G Ninot

Subjects
Pulmonary Disease, Chronic Obstructive, Respiratory Therapy, MESH: Humans, MESH: Respiratory Therapy, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, MESH: Ambulatory Care, MESH: Home Care Services, Ambulatory Care, Humans, MESH: Pulmonary Disease, Chronic Obstructive, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Home Care Services, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2005

30. Pulmonary rehabilitation for COPD

Author

Aguilianiu, B., Godard, Patrice, Housset, B., Gonzalez-Bermejo, Jésus, Piperno, D., Duguet, F., Abdel Kafi, Sophia, Aron, C., Barel, P., Bart, F., Bajon, D., Bernady, A., Blanc, F. X., Bourbeau, J., Bourgoin, D., Brissot, R, Brun, A., Casillas, J. M., Chabry, E., Chaory, K., Chouaid, C., Chambouleyron, M., Conil, M. P., Deboeck, Gaël, Denjean, A., Desplan, J., Dubreuil, Claire-Alix, Duru, G., Gautier-Dechaud, V., Gindre, D., Gosselin, N., Grosbois, J.-M., Hayot, Maurice, Jacquemet, S., Jennequin, J., Joud, M. P., Lemaitre, N., Lemoigne, F., Le Treut, J., Lirsac, B., Lonsdorfer, J., Miffre, C., Ninot, G., Ouksel, H., Palomba, B., Perronno, J., Perruchini, J.-M., Pilat, C., Pison, C., Préfaut, Ch., Roussel, J.-C., Sergysels, Roger, Serra, P., Surpas, P., Troosters, T., Urban, T., Varray, A., Veale, D., Wallaert, Benoît, Wuyam, B., Yacono, M., Zelter, M., Crestani, B., Cuvelier, Alix, Fournier, M., Marchand, Eric, Soyez, F., Perrigot, M., Migueres, M., Aguilianiu, B., Godard, Patrice, Housset, B., Gonzalez-Bermejo, Jésus, Piperno, D., Duguet, F., Abdel Kafi, Sophia, Aron, C., Barel, P., Bart, F., Bajon, D., Bernady, A., Blanc, F. X., Bourbeau, J., Bourgoin, D., Brissot, R, Brun, A., Casillas, J. M., Chabry, E., Chaory, K., Chouaid, C., Chambouleyron, M., Conil, M. P., Deboeck, Gaël, Denjean, A., Desplan, J., Dubreuil, Claire-Alix, Duru, G., Gautier-Dechaud, V., Gindre, D., Gosselin, N., Grosbois, J.-M., Hayot, Maurice, Jacquemet, S., Jennequin, J., Joud, M. P., Lemaitre, N., Lemoigne, F., Le Treut, J., Lirsac, B., Lonsdorfer, J., Miffre, C., Ninot, G., Ouksel, H., Palomba, B., Perronno, J., Perruchini, J.-M., Pilat, C., Pison, C., Préfaut, Ch., Roussel, J.-C., Sergysels, Roger, Serra, P., Surpas, P., Troosters, T., Urban, T., Varray, A., Veale, D., Wallaert, Benoît, Wuyam, B., Yacono, M., Zelter, M., Crestani, B., Cuvelier, Alix, Fournier, M., Marchand, Eric, Soyez, F., Perrigot, M., and Migueres, M.

Abstract

info:eu-repo/semantics/published, Conference Paper

Published
2005

45. The concept of Raynaud's phenomenon of the lung revisited

Author

UCL, Lampert, E., Charloux, A, Lonsdorfer, J., Frans, Albert, UCL, Lampert, E., Charloux, A, Lonsdorfer, J., and Frans, Albert

Abstract

PURPOSE: Having observed that a cold presser test (CPT) induces a decrease in carbon monoxide single breath diffusing capacity (DLco) in normal subjects contrary to the findings of Fahey et al (Am J Med. 1984;76:263-269), we compared the response to CPT for the two types of Raynaud's phenomenon. PATIENTS: TWO groups of 8 patients suffering from primary or secondary Raynaud's phenomenon were examined. METHODS: Single breath diffusing capacity, mean pulmonary artery pressure (PAP), cardiac output (CO), pulmonary capillary wedge pressure (PwP), and pulmonary vascular resistance (PVR) were measured before and 30 minutes after CPT, which consisted of immersing both hands in a water bath at 12 degrees C for 2 minutes. RESULTS: Cold presser testing induced no change in DLco or cardiovascular parameters in patients with secondary Raynaud's phenomenon. Conversely, in patients with the primary form, it induced a significant decrease in DLco (16%), PAP (20%), and PVR (27%), whereas CO and PwP remained unaltered. CONCLUSIONS: The concept of pulmonary Raynaud's phenomenon had to be reconsidered, as it is also observed in normal subjects, and is due to a vasodilatation and not to a vasoconstriction of the pulmonary artery (Frans et al, J Appl Physiol. 1994;76:750-755). In patients with primary Raynaud's phenomenon, the decrease in DLco is not only a physiological response, but a pathological response to a CPT, as it is significantly more marked in patients than in control subjects (16% versus 10% for controls, same reference). The contribution by Fahey et al remains important, however, in that it allows assessing whether a patient with Raynaud's phenomenon suffers from the primary or secondary form of the disease. (C) 1996 by Excrpta Medica, Inc.

Published
1996

46. An impaired cardiodynamic phase contributes to the abnormal vo2 kinetics at exercise onset in both congestive heart failure and heart transplant patients but results from differing mechanisms

Author

M’Bouh, S, primary, Bellmont, S, additional, Lampert, E, additional, Epailly, E, additional, Zoll, J, additional, N’Guessan, B, additional, Ribera, F, additional, Geny, B, additional, Oyono, S, additional, Arnold, P, additional, Lonsdorfer, J, additional, and Mettauer, B, additional

Published
2001
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