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dc.contributor.authorEspinosa Bosch, María
dc.contributor.authorSanchez-Rojas, Maria Fuensanta 
dc.contributor.authorBosch-Ojeda, Catalina 
dc.date.accessioned2014-03-13T10:50:00Z
dc.date.available2014-03-13T10:50:00Z
dc.date.issued2014-03-13
dc.identifier.urihttp://hdl.handle.net/10630/7300
dc.description.abstractBackground: In order to avoid separate injections of different drugs, admixtures of opioids with other drugs used in palliative care are frequently used. There are different factors that can influence the compatibility and stability of the mixture: drug type, concentration, solvent, container, temperature and light. There are some mixtures of opioids with other drugs with proven stability, but there is lack of evidence about the stability and compatibility of the combination of morphine and furosemide. Purpose: To evaluate the compatibility and stability of the admixture morphine 1.0 mg/ml - furosemide 0.6 mg/ml in NaCl 0.9% stored at ambient room temperature under normal light for at least 30 days. Material and method: On study day 0, a mixture was prepared and diluted in NaCl 0.9% to obtain 1.0 mg/ml of morphine and 0.6 mg/ml of furosemide and stored at ambient room temperature under normal light. The concentration of each constituent drug was periodically determined using a HPLC-UV method. The drugs were chromatographed on a C18 reverse phase column; the mobile phase was acetonitrile-water 80:20 (v/v); flow rate 1.5 ml/min. Morphine and furosemide concentrations were determined at 235 nm by interpolation from the calibration curves prepared at (0, 1, 2, 5, 7, 9, 12, 15, 19, 23, 26, 30) days from the standards. Results and discussion: The admixture remained physically and chemically stable during study period, with no precipitation or colour change and non-significant loss of morphine or furosemide. Statgraphics centurion XVI program has been used to data treatment. Conclusion: Morphine and furosemide mixture diluted in NaCl 0.9% (concentration 1.0 and 0.6 mg/ml, respectively), is physically and chemically stable from at least 30 days.es_ES
dc.description.sponsorshipUniversidad de Málaga, Campus de Excelencia Internacional Andalucía Teches_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectMedicamentoses_ES
dc.subject.otherStabilityes_ES
dc.subject.otherDrugses_ES
dc.subject.otherHPLCes_ES
dc.titleCompatibility and stability of morphine and furosemide admixturees_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.centroFacultad de Cienciases_ES
dc.relation.eventtitle19th Congress of EAHPes_ES
dc.relation.eventplaceBarcelonaes_ES
dc.relation.eventdate26-28 Marzo 2014es_ES


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