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Solelhac G, Sánchez-de-la-Torre M, Berger M, Hirotsu C, Marchi N, Waeber A, Gracia-Lavedan E, Zapater A, Bernadi G, Betta M, Marques-Vidal P, Vollenweider P, Vaucher J, Siclari F, Barbé F, Heinzer R. Pulse wave amplitude drops (PWAD) : a new biomarker of cardiovascular risk in patients with obstructive sleep apnea in HypnoLaus and ISAACC cohorts. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Aldoma A, Manuel Sanchez-De-La-Torre M, Gracia-Lavedan E, Benitez ID, Zapater A, Torres G, Sanchez-De-La-Torre A, De Batlle J, Targa A, Minguez O, Pascual L, Cortijo A, Martinez D, Dalmases M, Barbe-Illa F. Long-term effect of obstructive sleep apnea and CPAP treatment on blood pressure control in patients after acute coronary syndrome. Eur J Prev Cardiol 2022. [DOI: 10.1093/eurjpc/zwac056.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): Instituto de Salud Carlos III (ISCIII) (PI10/02763, PI10/02745, PI18/00449, PI19/00907), co-funded by FEDER “Una manera de hacer Europa”, SEPAR, Catalonian Cardiology Society, ResMed Ltd. (Australia), EsteveTeijin (Spain), Oxigen Salud (Spain), Associació Lleidatana de Respiratori (ALLER), CIBERES. MS received financial support from a "Ramón y Cajal" grant (RYC2019-027831-I) from the“Ministerio de Ciencia e Innovación - Agencia Estatal de Investigación” co-funded by the European Social Fund (ESF)/“Investing in your future”. AZ held the predoctoral fellowship “Ajuts 2021 de Promoció de la Recerca en Salut-9ª edició” from IRBLleida/Diputació de Lleida. JdB acknowledges receiving financial support from ISCIII (Miguel Servet 2019: CP19/00108), co-funded by the European Social Fund (ESF), “Investing in your future”.
Rationale
Obstructive sleep apnea (OSA) is prevalent in acute coronary syndrome (ACS) patients and is a cause of secondary hypertension.
Objectives
To evaluate the long-term effects of OSA and CPAP treatment on blood pressure (BP) control in patients discharged after an ACS.
Methods
Post hoc analysis of the ISAACC study included 1803 patients admitted for ACS (NCT01335087). Patients with OSA (apnea-hypopnea index ≥15 events/h) were randomly assigned to receive either CPAP or/and usual care and followed up for one to 5 years. Office BP was determined at each visit.
Measurements and Main Results
We included 596 patients without OSA, 605 patients in the CPAP group, and 602 patients in the usual care group. 52% of the patients had a diagnosis of hypertension at baseline. Median age and body mass index were 59 [52.0;67.0] years and 28.2 [25.6;31.2] kg/m2, respectively. After a median [25th;75th percentile] follow-up of 41.2 [18.3;59.6] months, BP changes were similar between OSA and non-OSA groups. However, we observed an increase in BP in the third tertile of the AHI (AHI>40 events/h) with a maximum difference in mean BP of +3.3 mmHg at 30 months. OSA patients with good CPAP adherence (≥4 hours/night) reduced mean BP after 18 months compared to non-OSA and poor CPAP adherence patients, maximum mean difference (95% CI) of -4.7 (-6.7,-2.7) mmHg. In patients with severe OSA we observed a maximum mean difference of -7.1 (-10.3,-3.8) mmHg.
Conclusions
In patients discharged after an ACS, severe OSA is associated with a long-term increase in BP, which is reduced by good CPAP adherence.
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Affiliation(s)
- A Aldoma
- University Hospital Arnau de Vilanova, Cardiology, Lleida, Spain
| | - M Manuel Sanchez-De-La-Torre
- Group of Precision Medicine in Chronic Diseases, Hospital Arnau de Vilanova-Santa Maria, IRBLleida,, Institut de Recerca Biomedica, Lleida, Spain
| | - E Gracia-Lavedan
- Primary Care Centre DE SANTA MARIA, Group of Precision Medicine in Chronic Diseases, Hospital Arnau de Vilanova-Santa Maria, IRBLleida, Lleida, Spain
| | - ID Benitez
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - A Zapater
- Group of Precision Medicine in Chronic Diseases, Hospital Arnau de Vilanova-Santa Maria, IRBLleida,, Institut de Recerca Biomedica, Lleida, Spain
| | - G Torres
- Group of Precision Medicine in Chronic Diseases, Hospital Arnau de Vilanova-Santa Maria, IRBLleida,, Institut de Recerca Biomedica, Lleida, Spain
| | - A Sanchez-De-La-Torre
- Group of Precision Medicine in Chronic Diseases, Hospital Arnau de Vilanova-Santa Maria, IRBLleida,, Institut de Recerca Biomedica, Lleida, Spain
| | - J De Batlle
- Group of Precision Medicine in Chronic Diseases, Hospital Arnau de Vilanova-Santa Maria, IRBLleida,, Institut de Recerca Biomedica, Lleida, Spain
| | - A Targa
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - O Minguez
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - L Pascual
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - A Cortijo
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - D Martinez
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - M Dalmases
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
| | - F Barbe-Illa
- Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, I, Institut de Recerca Biomedica, Lleida, Spain
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Martin-Piedra MA, Alfonso-Rodriguez CA, Zapater A, Durand-Herrera D, Chato-Astrain J, Campos F, Sanchez-Quevedo MC, Alaminos M, Garzon I. Effective use of mesenchymal stem cells in human skin substitutes generated by tissue engineering. Eur Cell Mater 2019; 37:233-249. [PMID: 30924522 DOI: 10.22203/ecm.v037a14] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Mesenchymal stem cells (MSCs) can differentiate toward epithelial cells and may be used as an alternative source for generation of heterotypical artificial human skin substitutes, thus, enhancing their development and translation potential to the clinic. The present study aimed at comparing four types of heterotypical human bioengineered skin generated using MSCs as an alternative epithelial cell source. Adipose-tissue-derived stem cells (ADSCs), dental pulp stem cells (DPSCs), Wharton's jelly stem cells (WJSCs) and bone marrow stem cells (BMSCs) were used for epidermal regeneration on top of dermal skin substitutes. Heterotypic human skin substitutes were evaluated before and after implantation in immune-deficient athymic mice for 30 d. Histological and genetic studies were performed to evaluate extracellular matrix synthesis, epidermal differentiation and human leukocyte antigen (HLA) molecule expression. The four cell types differentiated into keratinocytes, as shown by the expression of cytokeratin 10 and filaggrin 30 d post-grafting; also, they induced dermal fibroblasts responsible for the synthesis of extracellular fibrillar and non-fibrillar components, in a similar way among each other. WJSCs and BMSCs showed higher expression of cytokeratin 10 and filaggrin, suggesting these cells were more prone to epidermal regeneration. The absence of HLA molecules, even when the epithelial layer was differentiated, supports the future clinical use of these substitutes - especially ADSCs, DPSCs and WJSCs - with low rejection risk. MSCs allowed the generation of bioengineered human skin substitutes with potential clinical usefulness. According to their epidermal differentiation potential and lack of HLA antigens, WJSCs should preferentially be used.
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Affiliation(s)
| | | | | | | | | | | | | | - M Alaminos
- Department of Histology, School of Medicine, University of Granada, Avda/Investigación s/n 18071, Granada,
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