Skip to main content
Erschienen in: Intensive Care Medicine 7/2010

01.07.2010 | Original

Surfactant use based on the oxygenation response to lung recruitment during HFOV in VLBW infants

verfasst von: Pierre Tissières, Patrick Myers, Maurice Beghetti, Michel Berner, Peter C. Rimensberger

Erschienen in: Intensive Care Medicine | Ausgabe 7/2010

Einloggen, um Zugang zu erhalten

Abstract

Purpose

Early lung recruitment (ELR) during high-frequency oscillatory ventilation (HFOV) in combination with prophylactic surfactant use has been reported to reduce mortality, improve respiratory outcomes, and reduce the need for repeated surfactant dosing, suggesting that surfactant might be used more selectively in very low birth weight (VLBW) infants on HFOV than generally recommended. We report our first experience from such a selective early rescue use of surfactant in VLBW infants on HFOV.

Methods

After a deliberate ELR maneuver and “optimal” continuous distending pressure (CDP) finding during HFOV, used as primary ventilation mode for VLBW infants with respiratory distress syndrome (RDS), surfactant was only given when an unsatisfactory oxygenation response to lung recruitment (as defined by CDP × FiO2 > 5) was observed.

Results

Out of 144 VLBW infants on HFOV, 84 (58.3%) received surfactant and 60 (41.7%) did not. Duration of required oxygen supplementation (37.4 ± 44.9 vs. 46.2 ± 35.4 days; P = 0.031) and respiratory support (i.e., n-CPAP and/or mechanical ventilation; 22.3 ± 19.3 vs. 38.2 ± 24.3 days; P = 0.001) was shorter for infants who did not receive surfactant than for those who did. The incidence and severity of bronchopulmonary dysplasia was similar in both groups, and there was no difference in survival rates between groups. Subgroup analysis for infants of less than 28 weeks of gestation revealed similar results.

Conclusions

First intention HFOV combined with an early attempt at lung volume optimization might allow surfactants to be used more selectively (in relation to disease severity) in VLBW infants presenting with RDS at birth without negatively influencing the outcome.
Anhänge
Nur mit Berechtigung zugänglich
Literatur
1.
Zurück zum Zitat Gerstmann DR, Minton SD, Stoddard RA, Meredith KS, Monaco F, Bertrand JM, Battisti O, Langhendries JP, Francois A, Clark RH (1996) The Provo multicenter early high-frequency oscillatory ventilation trial: improved pulmonary and clinical outcome in respiratory distress syndrome. Pediatrics 98:1044–1057PubMed Gerstmann DR, Minton SD, Stoddard RA, Meredith KS, Monaco F, Bertrand JM, Battisti O, Langhendries JP, Francois A, Clark RH (1996) The Provo multicenter early high-frequency oscillatory ventilation trial: improved pulmonary and clinical outcome in respiratory distress syndrome. Pediatrics 98:1044–1057PubMed
2.
Zurück zum Zitat Courtney SE, Durand DJ, Asselin JM, Hudak ML, Aschner JL, Shoemaker CT (2002) High-frequency oscillatory ventilation versus conventional mechanical ventilation for very-low-birth-weight infants. N Engl J Med 347:643–652CrossRefPubMed Courtney SE, Durand DJ, Asselin JM, Hudak ML, Aschner JL, Shoemaker CT (2002) High-frequency oscillatory ventilation versus conventional mechanical ventilation for very-low-birth-weight infants. N Engl J Med 347:643–652CrossRefPubMed
3.
Zurück zum Zitat Rimensberger PC, Beghetti M, Hanquinet S, Berner M (2000) First intention high-frequency oscillation with early lung volume optimization improves pulmonary outcome in very low birth weight infants with respiratory distress syndrome. Pediatrics 105:1202–1208CrossRefPubMed Rimensberger PC, Beghetti M, Hanquinet S, Berner M (2000) First intention high-frequency oscillation with early lung volume optimization improves pulmonary outcome in very low birth weight infants with respiratory distress syndrome. Pediatrics 105:1202–1208CrossRefPubMed
4.
Zurück zum Zitat Bollen CW, Uiterwaal CS, van Vught AJ (2003) Cumulative metaanalysis of high-frequency versus conventional ventilation in premature neonates. Am J Respir Crit Care Med 168:1150–1155CrossRefPubMed Bollen CW, Uiterwaal CS, van Vught AJ (2003) Cumulative metaanalysis of high-frequency versus conventional ventilation in premature neonates. Am J Respir Crit Care Med 168:1150–1155CrossRefPubMed
5.
Zurück zum Zitat van Kaam AH, Rimensberger PC (2007) Lung-protective ventilation strategies in neonatology: what do we know—what do we need to know? Crit Care Med 35:925–931CrossRefPubMed van Kaam AH, Rimensberger PC (2007) Lung-protective ventilation strategies in neonatology: what do we know—what do we need to know? Crit Care Med 35:925–931CrossRefPubMed
6.
Zurück zum Zitat Sweet DG, Halliday HL (2009) The use of surfactants in 2009. Arch Dis Child Educ Pract Ed 94:78–83CrossRefPubMed Sweet DG, Halliday HL (2009) The use of surfactants in 2009. Arch Dis Child Educ Pract Ed 94:78–83CrossRefPubMed
7.
Zurück zum Zitat Moriette G, Paris-Llado J, Walti H, Escande B, Magny JF, Cambonie G, Thiriez G, Cantagrel S, Lacaze-Masmonteil T, Storme L, Blanc T, Liet JM, Andre C, Salanave B, Breart G (2001) Prospective randomized multicenter comparison of high-frequency oscillatory ventilation and conventional ventilation in preterm infants of less than 30 weeks with respiratory distress syndrome. Pediatrics 107:363–372CrossRefPubMed Moriette G, Paris-Llado J, Walti H, Escande B, Magny JF, Cambonie G, Thiriez G, Cantagrel S, Lacaze-Masmonteil T, Storme L, Blanc T, Liet JM, Andre C, Salanave B, Breart G (2001) Prospective randomized multicenter comparison of high-frequency oscillatory ventilation and conventional ventilation in preterm infants of less than 30 weeks with respiratory distress syndrome. Pediatrics 107:363–372CrossRefPubMed
8.
Zurück zum Zitat Vento G, Matassa PG, Ameglio F, Capoluongo E, Zecca E, Tortorolo L, Martelli M, Romagnoli C (2005) HFOV in premature neonates: effects on pulmonary mechanics and epithelial lining fluid cytokines. A randomized controlled trial. Intensive Care Med 31:463–470CrossRefPubMed Vento G, Matassa PG, Ameglio F, Capoluongo E, Zecca E, Tortorolo L, Martelli M, Romagnoli C (2005) HFOV in premature neonates: effects on pulmonary mechanics and epithelial lining fluid cytokines. A randomized controlled trial. Intensive Care Med 31:463–470CrossRefPubMed
9.
Zurück zum Zitat Ito Y, Veldhuizen RA, Yao LJ, McCaig LA, Bartlett AJ, Lewis JF (1997) Ventilation strategies affect surfactant aggregate conversion in acute lung injury. Am J Respir Crit Care Med 155:493–499PubMed Ito Y, Veldhuizen RA, Yao LJ, McCaig LA, Bartlett AJ, Lewis JF (1997) Ventilation strategies affect surfactant aggregate conversion in acute lung injury. Am J Respir Crit Care Med 155:493–499PubMed
10.
Zurück zum Zitat Veldhuizen RA, Tremblay LN, Govindarajan A, van Rozendaal BA, Haagsman HP, Slutsky AS (2000) Pulmonary surfactant is altered during mechanical ventilation of isolated rat lung. Crit Care Med 28:2545–2551CrossRefPubMed Veldhuizen RA, Tremblay LN, Govindarajan A, van Rozendaal BA, Haagsman HP, Slutsky AS (2000) Pulmonary surfactant is altered during mechanical ventilation of isolated rat lung. Crit Care Med 28:2545–2551CrossRefPubMed
11.
Zurück zum Zitat Veldhuizen RA, Welk B, Harbottle R, Hearn S, Nag K, Petersen N, Possmayer F (2002) Mechanical ventilation of isolated rat lungs changes the structure and biophysical properties of surfactant. J Appl Physiol 92:1169–1175PubMed Veldhuizen RA, Welk B, Harbottle R, Hearn S, Nag K, Petersen N, Possmayer F (2002) Mechanical ventilation of isolated rat lungs changes the structure and biophysical properties of surfactant. J Appl Physiol 92:1169–1175PubMed
12.
Zurück zum Zitat Jobe AH, Bancalari E (2001) Bronchopulmonary dysplasia. Am J Respir Crit Care Med 163:1723–1729PubMed Jobe AH, Bancalari E (2001) Bronchopulmonary dysplasia. Am J Respir Crit Care Med 163:1723–1729PubMed
13.
Zurück zum Zitat Kalenga M, Battisti O, Francois A, Langhendries JP, Gerstmann DR, Bertrand JM (1998) High-frequency oscillatory ventilation in neonatal RDS: initial volume optimization and respiratory mechanics. J Appl Physiol 84:1174–1177CrossRefPubMed Kalenga M, Battisti O, Francois A, Langhendries JP, Gerstmann DR, Bertrand JM (1998) High-frequency oscillatory ventilation in neonatal RDS: initial volume optimization and respiratory mechanics. J Appl Physiol 84:1174–1177CrossRefPubMed
14.
Zurück zum Zitat Rimensberger PC, Cox PN, Frndova H, Bryan AC (1999) The open lung during small tidal volume ventilation: concepts of recruitment and “optimal” positive end-expiratory pressure. Crit Care Med 27:1946–1952CrossRefPubMed Rimensberger PC, Cox PN, Frndova H, Bryan AC (1999) The open lung during small tidal volume ventilation: concepts of recruitment and “optimal” positive end-expiratory pressure. Crit Care Med 27:1946–1952CrossRefPubMed
15.
Zurück zum Zitat Rimensberger PC, Pache JC, McKerlie C, Frndova H, Cox PN (2000) Lung recruitment and lung volume maintenance: a strategy for improving oxygenation and preventing lung injury during both conventional mechanical ventilation and high-frequency oscillation. Intensive Care Med 26:745–755CrossRefPubMed Rimensberger PC, Pache JC, McKerlie C, Frndova H, Cox PN (2000) Lung recruitment and lung volume maintenance: a strategy for improving oxygenation and preventing lung injury during both conventional mechanical ventilation and high-frequency oscillation. Intensive Care Med 26:745–755CrossRefPubMed
16.
Zurück zum Zitat Vazquez de Anda GF, Hartog A, Verbrugge SJ, Gommers D, Lachmann B (1999) The open lung concept: pressure-controlled ventilation is as effective as high-frequency oscillatory ventilation in improving gas exchange and lung mechanics in surfactant-deficient animals. Intensive Care Med 25:990–996CrossRefPubMed Vazquez de Anda GF, Hartog A, Verbrugge SJ, Gommers D, Lachmann B (1999) The open lung concept: pressure-controlled ventilation is as effective as high-frequency oscillatory ventilation in improving gas exchange and lung mechanics in surfactant-deficient animals. Intensive Care Med 25:990–996CrossRefPubMed
17.
Zurück zum Zitat van Kaam AH, Dik WA, Haitsma JJ, De Jaegere A, Naber BA, van Aalderen WM, Kok JH, Lachmann B (2003) Application of the open-lung concept during positive-pressure ventilation reduces pulmonary inflammation in newborn piglets. Biol Neonate 83:273–280CrossRefPubMed van Kaam AH, Dik WA, Haitsma JJ, De Jaegere A, Naber BA, van Aalderen WM, Kok JH, Lachmann B (2003) Application of the open-lung concept during positive-pressure ventilation reduces pulmonary inflammation in newborn piglets. Biol Neonate 83:273–280CrossRefPubMed
18.
Zurück zum Zitat van Kaam AH, de Jaegere A, Haitsma JJ, Van Aalderen WM, Kok JH, Lachmann B (2003) Positive pressure ventilation with the open lung concept optimizes gas exchange and reduces ventilator-induced lung injury in newborn piglets. Pediatr Res 53:245–253PubMed van Kaam AH, de Jaegere A, Haitsma JJ, Van Aalderen WM, Kok JH, Lachmann B (2003) Positive pressure ventilation with the open lung concept optimizes gas exchange and reduces ventilator-induced lung injury in newborn piglets. Pediatr Res 53:245–253PubMed
19.
Zurück zum Zitat Vazquez de Anda GF, Gommers D, Verbrugge SJ, De Jaegere A, Lachmann B (2000) Mechanical ventilation with high positive end-expiratory pressure and small driving pressure amplitude is as effective as high-frequency oscillatory ventilation to preserve the function of exogenous surfactant in lung-lavaged rats. Crit Care Med 28:2921–2925CrossRefPubMed Vazquez de Anda GF, Gommers D, Verbrugge SJ, De Jaegere A, Lachmann B (2000) Mechanical ventilation with high positive end-expiratory pressure and small driving pressure amplitude is as effective as high-frequency oscillatory ventilation to preserve the function of exogenous surfactant in lung-lavaged rats. Crit Care Med 28:2921–2925CrossRefPubMed
20.
Zurück zum Zitat van Kaam AH, Haitsma JJ, Dik WA, Naber BA, Alblas EH, De Jaegere A, Kok JH, Lachmann B (2004) Response to exogenous surfactant is different during open lung and conventional ventilation. Crit Care Med 32:774–780CrossRefPubMed van Kaam AH, Haitsma JJ, Dik WA, Naber BA, Alblas EH, De Jaegere A, Kok JH, Lachmann B (2004) Response to exogenous surfactant is different during open lung and conventional ventilation. Crit Care Med 32:774–780CrossRefPubMed
21.
Zurück zum Zitat Hilgendorff A, Aslan E, Schaible T, Gortner L, Baehner T, Ebsen M, Kreuder J, Ruppert C, Guenther A, Reiss I (2008) Surfactant replacement and open lung concept—comparison of two treatment strategies in an experimental model of neonatal ARDS. BMC Pulm Med 8:10CrossRefPubMed Hilgendorff A, Aslan E, Schaible T, Gortner L, Baehner T, Ebsen M, Kreuder J, Ruppert C, Guenther A, Reiss I (2008) Surfactant replacement and open lung concept—comparison of two treatment strategies in an experimental model of neonatal ARDS. BMC Pulm Med 8:10CrossRefPubMed
22.
Zurück zum Zitat Iles R, Edmunds AT (1997) Assessment of pulmonary function in resolving chronic lung disease of prematurity. Arch Dis Child Fetal Neonatal Ed 76:F113–F117CrossRefPubMed Iles R, Edmunds AT (1997) Assessment of pulmonary function in resolving chronic lung disease of prematurity. Arch Dis Child Fetal Neonatal Ed 76:F113–F117CrossRefPubMed
23.
Zurück zum Zitat Tepper RS, Morgan WJ, Cota K, Taussig LM (1986) Expiratory flow limitation in infants with bronchopulmonary dysplasia. J Pediatr 109:1040–1046CrossRefPubMed Tepper RS, Morgan WJ, Cota K, Taussig LM (1986) Expiratory flow limitation in infants with bronchopulmonary dysplasia. J Pediatr 109:1040–1046CrossRefPubMed
24.
Zurück zum Zitat Jackson JC, Truog WE, Standaert TA, Murphy JH, Juul SE, Chi EY, Hildebrandt J, Hodson WA (1994) Reduction in lung injury after combined surfactant and high-frequency ventilation. Am J Respir Crit Care Med 150:534–539PubMed Jackson JC, Truog WE, Standaert TA, Murphy JH, Juul SE, Chi EY, Hildebrandt J, Hodson WA (1994) Reduction in lung injury after combined surfactant and high-frequency ventilation. Am J Respir Crit Care Med 150:534–539PubMed
25.
Zurück zum Zitat Imai Y, Nakagawa S, Ito Y, Kawano T, Slutsky AS, Miyasaka K (2001) Comparison of lung protection strategies using conventional and high-frequency oscillatory ventilation. J Appl Physiol 91:1836–1844PubMed Imai Y, Nakagawa S, Ito Y, Kawano T, Slutsky AS, Miyasaka K (2001) Comparison of lung protection strategies using conventional and high-frequency oscillatory ventilation. J Appl Physiol 91:1836–1844PubMed
26.
Zurück zum Zitat Mehta S, Lapinsky SE, Hallett DC, Merker D, Groll RJ, Cooper AB, MacDonald RJ, Stewart TE (2001) Prospective trial of high-frequency oscillation in adults with acute respiratory distress syndrome. Crit Care Med 29:1360–1369CrossRefPubMed Mehta S, Lapinsky SE, Hallett DC, Merker D, Groll RJ, Cooper AB, MacDonald RJ, Stewart TE (2001) Prospective trial of high-frequency oscillation in adults with acute respiratory distress syndrome. Crit Care Med 29:1360–1369CrossRefPubMed
27.
Zurück zum Zitat Derdak S, Mehta S, Stewart TE, Smith T, Rogers M, Buchman TG, Carlin B, Lowson S, Granton J (2002) High-frequency oscillatory ventilation for acute respiratory distress syndrome in adults: a randomized, controlled trial. Am J Respir Crit Care Med 166:801–808CrossRefPubMed Derdak S, Mehta S, Stewart TE, Smith T, Rogers M, Buchman TG, Carlin B, Lowson S, Granton J (2002) High-frequency oscillatory ventilation for acute respiratory distress syndrome in adults: a randomized, controlled trial. Am J Respir Crit Care Med 166:801–808CrossRefPubMed
28.
Zurück zum Zitat Fedora M, Klimovic M, Seda M, Dominik P, Nekvasil R (2000) Effect of early intervention of high-frequency oscillatory ventilation on the outcome in pediatric acute respiratory distress syndrome. Bratisl Lek Listy 101:8–13PubMed Fedora M, Klimovic M, Seda M, Dominik P, Nekvasil R (2000) Effect of early intervention of high-frequency oscillatory ventilation on the outcome in pediatric acute respiratory distress syndrome. Bratisl Lek Listy 101:8–13PubMed
29.
Zurück zum Zitat Panda AK, Nag K, Harbottle RR, Rodriguez-Capote K, Veldhuizen RA, Petersen NO, Possmayer F (2004) Effect of acute lung injury on structure and function of pulmonary surfactant films. Am J Respir Cell Mol Biol 30:641–650CrossRefPubMed Panda AK, Nag K, Harbottle RR, Rodriguez-Capote K, Veldhuizen RA, Petersen NO, Possmayer F (2004) Effect of acute lung injury on structure and function of pulmonary surfactant films. Am J Respir Cell Mol Biol 30:641–650CrossRefPubMed
30.
Zurück zum Zitat Laffey JG, Engelberts D, Duggan M, Veldhuizen R, Lewis JF, Kavanagh BP (2003) Carbon dioxide attenuates pulmonary impairment resulting from hyperventilation. Crit Care Med 31:2634–2640CrossRefPubMed Laffey JG, Engelberts D, Duggan M, Veldhuizen R, Lewis JF, Kavanagh BP (2003) Carbon dioxide attenuates pulmonary impairment resulting from hyperventilation. Crit Care Med 31:2634–2640CrossRefPubMed
31.
Zurück zum Zitat Redline RW, Wilson-Costello D, Hack M (2002) Placental and other perinatal risk factors for chronic lung disease in very low birth weight infants. Pediatr Res 52:713–719PubMed Redline RW, Wilson-Costello D, Hack M (2002) Placental and other perinatal risk factors for chronic lung disease in very low birth weight infants. Pediatr Res 52:713–719PubMed
32.
Zurück zum Zitat Marshall DD, Kotelchuck M, Young TE, Bose CL, Kruyer L, O’Shea TM (1999) Risk factors for chronic lung disease in the surfactant era: a North Carolina population-based study of very low birth weight infants. North Carolina Neonatologists Association. Pediatrics 104:1345–1350CrossRefPubMed Marshall DD, Kotelchuck M, Young TE, Bose CL, Kruyer L, O’Shea TM (1999) Risk factors for chronic lung disease in the surfactant era: a North Carolina population-based study of very low birth weight infants. North Carolina Neonatologists Association. Pediatrics 104:1345–1350CrossRefPubMed
33.
Zurück zum Zitat Akram Khan M, Kuzma-O’Reilly B, Brodsky NL, Bhandari V (2006) Site-specific characteristics of infants developing bronchopulmonary dysplasia. J Perinatol 26:428–435CrossRefPubMed Akram Khan M, Kuzma-O’Reilly B, Brodsky NL, Bhandari V (2006) Site-specific characteristics of infants developing bronchopulmonary dysplasia. J Perinatol 26:428–435CrossRefPubMed
34.
Zurück zum Zitat Tapia JL, Agost D, Alegria A, Standen J, Escobar M, Grandi C, Musante G, Zegarra J, Estay A, Ramirez R (2006) Bronchopulmonary dysplasia: incidence, risk factors and resource utilization in a population of South American very low birth weight infants. J Pediatr (Rio J) 82:15–20CrossRef Tapia JL, Agost D, Alegria A, Standen J, Escobar M, Grandi C, Musante G, Zegarra J, Estay A, Ramirez R (2006) Bronchopulmonary dysplasia: incidence, risk factors and resource utilization in a population of South American very low birth weight infants. J Pediatr (Rio J) 82:15–20CrossRef
35.
Zurück zum Zitat Noori S, McCoy M, Friedlich P, Bright B, Gottipati V, Seri I, Sekar K (2009) Failure of ductus arteriosus closure is associated with increased mortality in preterm infants. Pediatrics 123:e138–e144CrossRefPubMed Noori S, McCoy M, Friedlich P, Bright B, Gottipati V, Seri I, Sekar K (2009) Failure of ductus arteriosus closure is associated with increased mortality in preterm infants. Pediatrics 123:e138–e144CrossRefPubMed
36.
Zurück zum Zitat Kamper J, Feilberg Jorgensen N, Jonsbo F, Pedersen-Bjergaard L, Pryds O (2004) The Danish national study in infants with extremely low gestational age and birthweight (the ETFOL study): respiratory morbidity and outcome. Acta Paediatr 93:225–232CrossRefPubMed Kamper J, Feilberg Jorgensen N, Jonsbo F, Pedersen-Bjergaard L, Pryds O (2004) The Danish national study in infants with extremely low gestational age and birthweight (the ETFOL study): respiratory morbidity and outcome. Acta Paediatr 93:225–232CrossRefPubMed
37.
Zurück zum Zitat Stevens T, Blennow M, Soll R (2004) Early surfactant administration with brief ventilation vs selective surfactant and continued mechanical ventilation for preterm infants with or at risk for respiratory distress syndrome. Cochrane Database Syst Rev 3:CD003063PubMed Stevens T, Blennow M, Soll R (2004) Early surfactant administration with brief ventilation vs selective surfactant and continued mechanical ventilation for preterm infants with or at risk for respiratory distress syndrome. Cochrane Database Syst Rev 3:CD003063PubMed
Metadaten
Titel
Surfactant use based on the oxygenation response to lung recruitment during HFOV in VLBW infants
verfasst von
Pierre Tissières
Patrick Myers
Maurice Beghetti
Michel Berner
Peter C. Rimensberger
Publikationsdatum
01.07.2010
Verlag
Springer-Verlag
Erschienen in
Intensive Care Medicine / Ausgabe 7/2010
Print ISSN: 0342-4642
Elektronische ISSN: 1432-1238
DOI
https://doi.org/10.1007/s00134-010-1838-0

Weitere Artikel der Ausgabe 7/2010

Intensive Care Medicine 7/2010 Zur Ausgabe

Akuter Schwindel: Wann lohnt sich eine MRT?

28.04.2024 Schwindel Nachrichten

Akuter Schwindel stellt oft eine diagnostische Herausforderung dar. Wie nützlich dabei eine MRT ist, hat eine Studie aus Finnland untersucht. Immerhin einer von sechs Patienten wurde mit akutem ischämischem Schlaganfall diagnostiziert.

Bei schweren Reaktionen auf Insektenstiche empfiehlt sich eine spezifische Immuntherapie

Insektenstiche sind bei Erwachsenen die häufigsten Auslöser einer Anaphylaxie. Einen wirksamen Schutz vor schweren anaphylaktischen Reaktionen bietet die allergenspezifische Immuntherapie. Jedoch kommt sie noch viel zu selten zum Einsatz.

Hinter dieser Appendizitis steckte ein Erreger

23.04.2024 Appendizitis Nachrichten

Schmerzen im Unterbauch, aber sonst nicht viel, was auf eine Appendizitis hindeutete: Ein junger Mann hatte Glück, dass trotzdem eine Laparoskopie mit Appendektomie durchgeführt und der Wurmfortsatz histologisch untersucht wurde.

Ärztliche Empathie hilft gegen Rückenschmerzen

23.04.2024 Leitsymptom Rückenschmerzen Nachrichten

Personen mit chronischen Rückenschmerzen, die von einfühlsamen Ärzten und Ärztinnen betreut werden, berichten über weniger Beschwerden und eine bessere Lebensqualität.

Update AINS

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.