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  1. Article: A telephone-based survey of current trends, habits and beliefs in patients receiving portable oxygen therapy in Madrid, Spain.

    Mayoralas Alises, Sagrario / Caneiras, Catia / Díaz-Lobato, Salvador

    ERJ open research

    2019  Volume 5, Issue 2

    Abstract: Portable oxygen therapy is a major challenge for patients and clinicians. Additionally, the available evidence on this subject is poor considering that only a few studies have been published and the results have not been encouraging. We explored the ... ...

    Abstract Portable oxygen therapy is a major challenge for patients and clinicians. Additionally, the available evidence on this subject is poor considering that only a few studies have been published and the results have not been encouraging. We explored the current trends, habits and beliefs among patients receiving portable oxygen therapy in a geographical area of Madrid, Spain (4 051 862 inhabitants). A telephone-based survey was conducted among patients selected from a database who were undergoing portable oxygen therapy. The number of patients on home respiratory therapies on December 31, 2017 was 81 559 (prevalence 2013.30 per 100 000 inhabitants). A total of 19 492 patients were on home oxygen therapy (HOT) (prevalence 481.16 per 100 000 inhabitants). Of these, 4015 patients (20% of the total of patients on HOT) received ambulatory oxygen therapy. In the analysed period, 1942 patients were selected (57.31% male and 42.69% female). The mean±sd age was 73.89±11.67 years. Most of patients had portable oxygen concentrators (99.59%). The survey was completed by 1777 patients. Most of patients thought they had been prescribed HOT for respiratory failure. 55% of the participants surveyed reported having carried out a walking test with oxygen to know the amount of oxygen they needed. 71% of the participants reported leaving the home for between 1 and 3 h a day. Most of them were carrying portable devices in a wheeled cart (51.94%). Our study data obtained from a large sample of oxygen-dependent individuals provide valuable information regarding domiciliary and portable oxygen usage in Madrid.
    Language English
    Publishing date 2019-05-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 2827830-6
    ISSN 2312-0541
    ISSN 2312-0541
    DOI 10.1183/23120541.00059-2018
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  2. Article ; Online: A telephone-based survey of current trends, habits and beliefs in patients receiving portable oxygen therapy in Madrid, Spain

    Sagrario Mayoralas Alises / Catia Caneiras / Salvador Díaz-Lobato

    ERJ Open Research, Vol 5, Iss

    2019  Volume 2

    Abstract: Portable oxygen therapy is a major challenge for patients and clinicians. Additionally, the available evidence on this subject is poor considering that only a few studies have been published and the results have not been encouraging. We explored the ... ...

    Abstract Portable oxygen therapy is a major challenge for patients and clinicians. Additionally, the available evidence on this subject is poor considering that only a few studies have been published and the results have not been encouraging. We explored the current trends, habits and beliefs among patients receiving portable oxygen therapy in a geographical area of Madrid, Spain (4 051 862 inhabitants). A telephone-based survey was conducted among patients selected from a database who were undergoing portable oxygen therapy. The number of patients on home respiratory therapies on December 31, 2017 was 81 559 (prevalence 2013.30 per 100 000 inhabitants). A total of 19 492 patients were on home oxygen therapy (HOT) (prevalence 481.16 per 100 000 inhabitants). Of these, 4015 patients (20% of the total of patients on HOT) received ambulatory oxygen therapy. In the analysed period, 1942 patients were selected (57.31% male and 42.69% female). The mean±sd age was 73.89±11.67 years. Most of patients had portable oxygen concentrators (99.59%). The survey was completed by 1777 patients. Most of patients thought they had been prescribed HOT for respiratory failure. 55% of the participants surveyed reported having carried out a walking test with oxygen to know the amount of oxygen they needed. 71% of the participants reported leaving the home for between 1 and 3 h a day. Most of them were carrying portable devices in a wheeled cart (51.94%). Our study data obtained from a large sample of oxygen-dependent individuals provide valuable information regarding domiciliary and portable oxygen usage in Madrid.
    Keywords Medicine ; R
    Subject code 610
    Language English
    Publishing date 2019-05-01T00:00:00Z
    Publisher European Respiratory Society
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: New Perspectives in Oxygen Therapy Titration: Is Automatic Titration the Future?

    Mayoralas-Alises, Sagrario / Carratalá, José Manuel / Díaz-Lobato, Salvador

    Archivos de bronconeumologia

    2018  Volume 55, Issue 6, Page(s) 319–327

    Abstract: Oxygen therapy, like all technology-based treatments, is continuously evolving. There are no doubts as to its effectiveness in the treatment of acute and respiratory failure in different clinical scenarios. However, the dosing guidelines for oxygen ... ...

    Title translation Nuevas perspectivas en la titulación de la oxigenoterapia: ¿es la titulación automática el futuro?
    Abstract Oxygen therapy, like all technology-based treatments, is continuously evolving. There are no doubts as to its effectiveness in the treatment of acute and respiratory failure in different clinical scenarios. However, the dosing guidelines for oxygen therapy are not as strict as for other treatments. The use of higher than necessary flows over excessively long periods, derived from the clinician's perception of it as a 'life-saving treatment with few side effects', has led to a rather liberal use of this intervention, despite evidence that overuse and suboptimal adjustment can be harmful. The titration of oxygen therapy, which is traditionally performed manually, has been shown to be beneficial. Recently, new devices have been developed that automatically adjust oxygen flow rates to the needs of each patient, in order to maintain stable oxygen saturation levels. These closed-loop oxygen supply systems can potentially reduce medical error, improve morbidity and mortality, and reduce care costs. Familiarizing the medical community with these technological advances will improve awareness of the risks of the inappropriate use of oxygen therapy. The aim of this paper is to provide an update of recent developments in oxygen therapy titration.
    MeSH term(s) Adult ; Algorithms ; Automation ; Critical Care ; Equipment Design ; Forecasting ; Humans ; Hyperoxia/etiology ; Hyperoxia/prevention & control ; Hypoxia/etiology ; Hypoxia/prevention & control ; Infant ; Infant, Newborn ; Oxygen/administration & dosage ; Oxygen/adverse effects ; Oxygen Inhalation Therapy/adverse effects ; Oxygen Inhalation Therapy/instrumentation ; Oxygen Inhalation Therapy/methods ; Oxygen Inhalation Therapy/trends ; Respiratory Insufficiency/therapy ; Rheology
    Chemical Substances Oxygen (S88TT14065)
    Language Spanish
    Publishing date 2018-11-07
    Document type Journal Article ; Review
    ZDB-ID 733126-5
    ISSN 1579-2129 ; 0300-2896
    ISSN (online) 1579-2129
    ISSN 0300-2896
    DOI 10.1016/j.arbres.2018.09.006
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  4. Article ; Online: Insuficiencia respiratoria aguda en una paciente con esclerosis lateral amiotrófica debido a un neumotórax no visible en el estudio radiológico.

    Kaumi, Laminu / Díaz-Lobato, Salvador

    Revista de neurologia

    2013  Volume 56, Issue 2, Page(s) 127–128

    Title translation Acute respiratory failure in a female patient with amyotrophic lateral sclerosis as a result of a pneumothorax that was not visible in the imaging study.
    MeSH term(s) Acute Disease ; Aged ; Amyotrophic Lateral Sclerosis/complications ; Female ; Humans ; Pneumothorax/complications ; Respiratory Insufficiency/etiology
    Language Spanish
    Publishing date 2013-01-16
    Publishing country Spain
    Document type Case Reports ; Letter
    ZDB-ID 1468278-3
    ISSN 1576-6578 ; 0210-0010
    ISSN (online) 1576-6578
    ISSN 0210-0010
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  5. Article ; Online: High-flow nasal cannula can be used outside the ICU.

    Díaz-Lobato, Salvador / Alises, Sagrario Mayoralas

    Chest

    2015  Volume 148, Issue 4, Page(s) e127

    MeSH term(s) Humans ; Noninvasive Ventilation/methods ; Oxygen Inhalation Therapy/methods ; Positive-Pressure Respiration/methods ; Respiratory Insufficiency/therapy
    Language English
    Publishing date 2015-10
    Publishing country United States
    Document type Comment ; Letter
    ZDB-ID 1032552-9
    ISSN 1931-3543 ; 0012-3692
    ISSN (online) 1931-3543
    ISSN 0012-3692
    DOI 10.1378/chest.15-1212
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  6. Article ; Online: Non-invasive ventilation: Has it been forgotten in the diagnosis-related groups?

    Mayoralas-Alises, Sagrario / Díaz-Lobato, Salvador / Granados-Ulecia, Cristina

    Archivos de bronconeumologia

    2016  Volume 52, Issue 5, Page(s) 281–282

    Title translation Ventilación no invasiva: una realidad olvidada en los grupos relacionados de diagnóstico.
    Language Spanish
    Publishing date 2016-05
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 733126-5
    ISSN 1579-2129 ; 0300-2896
    ISSN (online) 1579-2129
    ISSN 0300-2896
    DOI 10.1016/j.arbres.2015.07.015
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  7. Article ; Online: Effects on Humidification and Ventilatory Parameters of Three Single-limb Heated-wired Circuits for Non-invasive Ventilation: A Bench Study.

    Alonso-Iñigo, Jose M / Fas, María J / Albert, Alejandro / Dolz, Abel / Carratalá, José M / Díaz-Lobato, Salvador

    Archivos de bronconeumologia

    2019  Volume 56, Issue 1, Page(s) 28–34

    Abstract: Background: The objective of this study was to evaluate the effects of three single-limb heated wired circuits (SLHWC) for NIV, on ventilatory parameters and humidification performance in a simulation lung model.: Methods: Three SLHWC compatible with ...

    Abstract Background: The objective of this study was to evaluate the effects of three single-limb heated wired circuits (SLHWC) for NIV, on ventilatory parameters and humidification performance in a simulation lung model.
    Methods: Three SLHWC compatible with the MR-850 Heated Humidifier (HH) (Fisher & Paykel, Auckland, New Zealand) were tested: RT-319 (FP) (Fisher & Paykel, Auckland, New Zealand), Respironics 1045770 (RP) (DEAS, Castel Bolognese, Italy) and Intersurgical B/SYS 5809001 (IT) (Intersurgical, Wokingham, UK). A Bipap Vision ventilator (Philips Respironics, Murrysville, PA, USA) in pressure control ventilation (PCV) connected to a test lung was used for simulation. Each SHWC performance was evaluated in four ventilatory conditions: IPAP of 15cmH
    Results: In each FiO
    Conclusions: Humidification performance varied significantly among the three circuits, being FP the only one able to maintain stable AH values during the study with no influence on ventilatory parameters.
    MeSH term(s) Hot Temperature ; Humidity ; Italy ; New Zealand ; Noninvasive Ventilation
    Language Spanish
    Publishing date 2019-06-02
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 733126-5
    ISSN 1579-2129 ; 0300-2896
    ISSN (online) 1579-2129
    ISSN 0300-2896
    DOI 10.1016/j.arbres.2019.04.011
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  8. Article ; Online: Improving palliative care for patients with COPD.

    Diaz-Lobato, Salvador / Smyth, Dan / Curtis, J Randall

    The European respiratory journal

    2015  Volume 46, Issue 3, Page(s) 596–598

    MeSH term(s) Female ; Humans ; Male ; Neoplasms/epidemiology ; Palliative Care/methods ; Pulmonary Disease, Chronic Obstructive/epidemiology ; Pulmonary Disease, Chronic Obstructive/therapy
    Language English
    Publishing date 2015-09
    Publishing country England
    Document type Comment ; Editorial
    ZDB-ID 639359-7
    ISSN 1399-3003 ; 0903-1936
    ISSN (online) 1399-3003
    ISSN 0903-1936
    DOI 10.1183/13993003.00987-2015
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  9. Article ; Online: Virulence and resistance determinants of Klebsiella pneumoniae isolated from a Portuguese tertiary university hospital centre over a 31-year period.

    Caneiras, Cátia / Lito, Luís / Mayoralas-Alises, Sagrario / Díaz-Lobato, Salvador / Melo-Cristino, José / Duarte, Aida

    Enfermedades infecciosas y microbiologia clinica (English ed.)

    2018  Volume 37, Issue 6, Page(s) 387–393

    Abstract: Introduction: The rapid and complex evolution of bacterial resistance mechanisms in Klebsiella pneumoniae producing extended-spectrum β-lactamases and carbapenemases in Klebsiella pneumoniae is one of the most significant threats to public health. ... ...

    Abstract Introduction: The rapid and complex evolution of bacterial resistance mechanisms in Klebsiella pneumoniae producing extended-spectrum β-lactamases and carbapenemases in Klebsiella pneumoniae is one of the most significant threats to public health. However, questions and controversies regarding the interactions between resistance and virulence in multidrug-resistant K. pneumoniae isolates remain unclear.
    Methods: A retrospective cohort study was performed with 100 K. pneumoniae isolates recovered from a tertiary care university hospital centre in Lisbon over a 31-year period. Resistance and virulence determinants were screened using molecular methods (PCR, M13-PCR and MLST).
    Results: The predominant virulence profile (fimH, mrkD
    Conclusion: This study describes an overlapping of multidrug-resistance and virulence determinants in ST-14
    MeSH term(s) Cohort Studies ; Drug Resistance, Multiple, Bacterial/physiology ; Hospitals, University ; Humans ; Klebsiella pneumoniae/drug effects ; Klebsiella pneumoniae/isolation & purification ; Klebsiella pneumoniae/pathogenicity ; Klebsiella pneumoniae/physiology ; Portugal ; Retrospective Studies ; Tertiary Care Centers ; Time Factors ; Virulence/physiology ; Virulence Factors/physiology
    Chemical Substances Virulence Factors
    Language Spanish
    Publishing date 2018-12-12
    Document type Journal Article
    ISSN 2529-993X
    ISSN (online) 2529-993X
    DOI 10.1016/j.eimc.2018.11.001
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  10. Article ; Online: ¿Deberíamos reconsiderar los criterios de oxigenoterapia crónica domiciliaria en función de la altitud?

    Díaz-Lobato, Salvador / Mayoralas Alises, Sagrario

    Archivos de bronconeumologia

    2011  Volume 47, Issue 8, Page(s) 421–422

    Title translation Should we reconsider the criteria for home oxygen therapy depending on altitude?.
    MeSH term(s) Acclimatization ; Altitude ; Humans ; Hypoxia/blood ; Hypoxia/prevention & control ; Oxygen/blood ; Oxygen Inhalation Therapy/standards ; Partial Pressure ; Pulmonary Disease, Chronic Obstructive/therapy ; Self Care ; Spain
    Chemical Substances Oxygen (S88TT14065)
    Language Spanish
    Publishing date 2011-08
    Publishing country Spain
    Document type Letter
    ZDB-ID 733126-5
    ISSN 1579-2129 ; 0300-2896
    ISSN (online) 1579-2129
    ISSN 0300-2896
    DOI 10.1016/j.arbres.2011.05.001
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