Farmacia Hospitalaria (English Edition)最新文献

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Measuring linezolid in biological fluids using high-efficiency liquid chromatography 高效液相色谱法测定生物体液中的利奈唑胺
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70061-7
L. Guerrero , M. Sarasa , Y. López , D. Soy
{"title":"Measuring linezolid in biological fluids using high-efficiency liquid chromatography","authors":"L. Guerrero ,&nbsp;M. Sarasa ,&nbsp;Y. López ,&nbsp;D. Soy","doi":"10.1016/S2173-5085(10)70061-7","DOIUrl":"https://doi.org/10.1016/S2173-5085(10)70061-7","url":null,"abstract":"<div><h3>Objective</h3><p>Evaluation of an analytic method for determining linezolid concentrations in biological fluids including plasma, vitreous humour and cerebrospinal fluid using high-efficiency liquid chromatography and subsequent ultraviolet detection.</p></div><div><h3>Method</h3><p>The method was validated by studying the following parameters: accuracy, precision, sensitivity, linearity and recovery. The drug was extracted from the biological matrix by means of a protein precipitation with perchloric acid. Chromatographic separation was performed by eluting linezolid with a mobile phase consisting of 80% K<sub>2</sub>HPO<sub>4</sub> buffer solution (15<!--> <!-->mM; pH<!--> <!-->=<!--> <!-->5) and 20% acetonitrile, and a stationary phase, NOVAPAK C18 150<!--> <!-->×<!--> <!-->3.9<!--> <!-->mm with precolumn. The wavelength reading was 254<!--> <!-->nm and the working flow rate was 1<!--> <!-->ml/min.</p></div><div><h3>Results</h3><p>We obtained values with accuracies between 94.4% and 106.1%, and precisions between 0.88%–6% and 3.7%–5.6% for intra-and inter-day variability, respectively. Recovery obtained after analysing the plasma samples was at 93%. The method showed itself to be linear for the concentration levels under study.</p></div><div><h3>Discussion</h3><p>The method's behaviour can be described as linear, precise and accurate. Furthermore, the method is fast, sensitive, and inexpensive. It is useful for determining linezolid concentrations in multiple biological matrices. It can also be used as a basis for further clinical pharmacokinetic studies.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 1","pages":"Pages 27-31"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70061-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91685320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
FILNUT-scale: Rationale and use in screening for malnutrition risk within the INFORNUT process filnut量表:在INFORNUT过程中筛选营养不良风险的原理和用途
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70017-4
J.L. Villalobos Gámez , J.M. Guzmán de Damas , J.M. García-Almeida , M.M. Galindo , R. Rioja Vázquez , A. Enguix Armada , O. Bernal Losada
{"title":"FILNUT-scale: Rationale and use in screening for malnutrition risk within the INFORNUT process","authors":"J.L. Villalobos Gámez ,&nbsp;J.M. Guzmán de Damas ,&nbsp;J.M. García-Almeida ,&nbsp;M.M. Galindo ,&nbsp;R. Rioja Vázquez ,&nbsp;A. Enguix Armada ,&nbsp;O. Bernal Losada","doi":"10.1016/S2173-5085(10)70017-4","DOIUrl":"https://doi.org/10.1016/S2173-5085(10)70017-4","url":null,"abstract":"<div><h3>Objectives</h3><p>To offer a rationale for assigning a minimum score for risk of malnutrition for total proteins lower than 5<!--> <!-->g/dl and a scoring scale for our filter (FILNUT-scale); and to analyse results of the MUST screening test performed on positive scores in the FILNUT nutritional filter and assess usefulness of said test in this population.</p></div><div><h3>Methods</h3><p>We searched the laboratory database for laboratory test orders (dated between 2004 and 2007) for which total proteins and albumin or cholesterol levels were determined, and we identified those with results for the above three parameters plus lymphocyte count. A limit (less than 5<!--> <!-->g/dl) was placed on the total protein level and the results for other parameters were not limited. Distribution curves for albumin and cholesterol were analysed. The same protocol was followed after establishing the CONUT score for each sample with the necessary parameters.</p><p>From September 2007 to January 2008, the MUST test was performed on all FILNUT positives and we analysed how the degrees of risk corresponded.</p></div><div><h3>Results</h3><p>In 95% of the cases in which total proteins are lower than 5<!--> <!-->g/dl (n<!--> <!-->=<!--> <!-->1,176), albumin values are between 0.98 and 2.94<!--> <!-->g/dl, resulting in CONUT scores of 4 or 6 for albumin. Regarding total cholesterol, (n<!--> <!-->=<!--> <!-->761) 89.1% of the samples are lower than 180<!--> <!-->mg/dl, which accounts for one or two points in the score.</p><p>In 98.79% of the cases (n<!--> <!-->=<!--> <!-->490) that presented all four parameters, CONUT score was ≥5, which could be classified as medium or high risk.</p><p>During the study period, 100% of the patients identified as medium or high risk by the FILNUTscale (n<!--> <!-->=<!--> <!-->568) tested as at-risk by MUST: of these, 421 (74.1%) were at high risk and 147 (25.9%) were at medium risk.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 5","pages":"Pages 231-236"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70017-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137162029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Approach to establishing and evaluating clinical relevance of drugs interactions in HIV patients: 2009 update 建立和评估HIV患者药物相互作用临床相关性的方法:2009年更新
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70005-8
N.A. Giraldo , P. Amariles , F.J. Gutiérrez , M. Monsalve , M.J. Faus
{"title":"Approach to establishing and evaluating clinical relevance of drugs interactions in HIV patients: 2009 update","authors":"N.A. Giraldo ,&nbsp;P. Amariles ,&nbsp;F.J. Gutiérrez ,&nbsp;M. Monsalve ,&nbsp;M.J. Faus","doi":"10.1016/S2173-5085(10)70005-8","DOIUrl":"10.1016/S2173-5085(10)70005-8","url":null,"abstract":"<div><h3>Objective</h3><p>To update information on drug interactions in patients with HIV/AIDS.</p></div><div><h3>Method</h3><p>PubMed was used to review English and Spanish articles published between 1 July 2007 and 30 April 2009 on antiretroviral drug interactions in humans. The search included a review of interactions between commonly-used medications in patients with HIV/AIDS and references from articles considered to be relevant.</p></div><div><h3>Results</h3><p>Fifty two new interactions were identified having to do with CYP3A4 metabolism and competition for intestinal absorption. New pharmacokinetic interactions were identified for medications that were already on the market, and we report interactions for drugs that were recently introduced: Tipranavir, Fosamprenavir, Darunavir, Raltegravir, Maraviroc and Etravirine.</p></div><div><h3>Conclusions</h3><p>There is evidence of 52 new interactions between medications using metabolic routes in the CYP450 enzymatic system, and an explanation is given for others in the intestinal absorption process.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 2","pages":"Pages 90-93"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70005-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56621010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of joint analysis to ongoing training of pharmacy personnel 联合分析在药学人员持续培训中的应用
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70011-3
R. Arias-Rico
{"title":"Application of joint analysis to ongoing training of pharmacy personnel","authors":"R. Arias-Rico","doi":"10.1016/S2173-5085(10)70011-3","DOIUrl":"10.1016/S2173-5085(10)70011-3","url":null,"abstract":"<div><h3>Introduction</h3><p>Ongoing training by means of clinical sessions constitutes an essential activity for a pharmacy department, being joint analysis useful to adapt the clinical sessions’ characteristics to the preferences of the professionals involved. By means of this study we hope to optimize clinical sessions for their better use and efficiency.</p></div><div><h3>Methods</h3><p>A least squares model was used to assess the usefulness of different clinical session profiles. Data was collected from 14 individual interviews (7 specialists and 7 residents); these interviews consisted in ordering the clinical session profiles by order of preference.</p></div><div><h3>Results</h3><p>The most valued attributes were duration of sessions (29.9%) and the structure of teaching content (27.8%) in both groups studied; although the duration of the sessions was assigned greater value by the group of residents (31.1% vs. 27.2%). The availability of bibliographical references was the third attribute most valued (17.9%), and the two last attributes by order of importance were availability of a copy in files for storage (13.8%) and multimedia content (10.5%).</p></div><div><h3>Discussion</h3><p>The adaptation of clinical sessions as an integral part of ongoing training leads us to see that we can modify the duration, content structure and availability of bibliographical references so as to adapt them to the preferences of the professionals involved. However, according to the population surveyed, other attributes are of little importance</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 4","pages":"Pages 181-187"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70011-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56621201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effectiveness and safety of 5-azacitidine in three patients with myelodysplastic syndromes 5-阿扎胞苷治疗骨髓增生异常综合征的有效性和安全性
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70014-9
M.C. Garzás-Martín de Almagro, A.I. Gago Sánchez, I. Cuevas Asencio, M. Reyes Malia
{"title":"Effectiveness and safety of 5-azacitidine in three patients with myelodysplastic syndromes","authors":"M.C. Garzás-Martín de Almagro,&nbsp;A.I. Gago Sánchez,&nbsp;I. Cuevas Asencio,&nbsp;M. Reyes Malia","doi":"10.1016/S2173-5085(10)70014-9","DOIUrl":"10.1016/S2173-5085(10)70014-9","url":null,"abstract":"<div><h3>Objective</h3><p>To assess the effectiveness and safety of using 5-azacitidine to treat myelodysplastic syndromes.</p></div><div><h3>Methods</h3><p>Review of medical records of patients who received 5-azacitidine 75<!--> <!-->mg/m<sup>2</sup> subcutaneously for during 7 days every 28 days in twelve cycles as compassionate use. We evaluated the objective response, clinical improvement and time to disease progression. We recorded adverse reactions described in the medical history.</p></div><div><h3>Results</h3><p>Six patients were candidates for treatment with 5-azacitidine. Three cases were evaluated over the study period. Most remained in partial response or better after the study, and no longer needed transfusions. In one patient, the treatment appeared to delay progression to leukaemia.</p></div><div><h3>Conclusions</h3><p>5-Azacitidine might be considered an effective and relatively safe drug, and may have contributed to controlling peripheral cytopenias, improving the quality of life and delaying progression to leukaemia. Additional studies with more patients are needed to support these results.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 4","pages":"Pages 204-208"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70014-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56621282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of a reconciliation and information programme for heart transplant patients 心脏移植患者和解与信息方案的评估
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70058-7
J. Hernández Martín , M. Montero Hernández , I. Font Noguera , L. Doménech Moral , V. Merino Sanjuán , J.L. Poveda Andrés
{"title":"Assessment of a reconciliation and information programme for heart transplant patients","authors":"J. Hernández Martín ,&nbsp;M. Montero Hernández ,&nbsp;I. Font Noguera ,&nbsp;L. Doménech Moral ,&nbsp;V. Merino Sanjuán ,&nbsp;J.L. Poveda Andrés","doi":"10.1016/S2173-5085(10)70058-7","DOIUrl":"10.1016/S2173-5085(10)70058-7","url":null,"abstract":"<div><h3>Introduction</h3><p>The objective is to assess a pharmaceutical care programme for heart transplant patients upon patient admission and discharge.</p></div><div><h3>Material and methods</h3><p>Observational study of heart transplant patients, performed during the first quarter of 2007. Upon admission, the patient was interviewed regarding home treatments, adherence, allergies, and adverse effects, his/her prescriptions were compared with the last discharge report (drug reconciliation). At time of discharge, treatment was checked against the last hospital prescription (reconciliation) and an informative report was drawn up and personally delivered to the patient. Subsequently, a satisfaction questionnaire was carried out by telephone. Drug-related problems were recorded using Atefarm® software.</p></div><div><h3>Results</h3><p>The programme was applied to 24 patients upon admission and 23 upon discharge. No drug interactions were detected. Treatment adherence was higher than 90%. 37.5% of patients informed of an adverse reaction. Medication-related problems were identified in 16 patients (45.7%) for 6.6% of medications, most of which (38%) were for infection prophylaxis; medication omission was the most frequently-detected error. Positive evaluation of the information that was received was higher than 90%.</p></div><div><h3>Conclusions</h3><p>Pharmacotherapeutic follow-up upon admission and discharge resolves and prevents problems while improving patienti nformedness and satisfaction. Limitations on personnel prevent the population's requests from being met.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 1","pages":"Pages 1-8"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70058-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56621917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Cost minimisation analysis for darbepoetin alpha vs epoetin alpha in chronic kidney disease patients on haemodialysis 慢性肾病血液透析患者使用达贝泊丁与依贝泊丁的成本最小化分析
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70002-2
C. Cuesta Grueso, J.L. Poveda Andrés, J. Garcia Pellicer, E. Romá Sánchez
{"title":"Cost minimisation analysis for darbepoetin alpha vs epoetin alpha in chronic kidney disease patients on haemodialysis","authors":"C. Cuesta Grueso,&nbsp;J.L. Poveda Andrés,&nbsp;J. Garcia Pellicer,&nbsp;E. Romá Sánchez","doi":"10.1016/S2173-5085(10)70002-2","DOIUrl":"10.1016/S2173-5085(10)70002-2","url":null,"abstract":"<div><h3>Introduction</h3><p>Multiple studies have shown that epoetin alpha (r-HuEpo) and darbepoetin alpha (NESP) are similarly effective and safe for maintaining haemoglobin levels in patients with chronic kidney disease (CKD). Nevertheless, there is some debate over their cost-effectiveness. The purpose of this study is to carry out a cost-minimisation analysis including a comparison of the costs to the hospital arising from treatment with r-HuEpo vs NESP.</p></div><div><h3>Methods</h3><p>Prospective observational study. We included CKD patients on haemodialysis with no iron, vitamin B12 or folate deficiencies, treated with stable doses of IV r-HuEpo. Follow-up was performed over three periods: the first during six months, maintaining prior treatment with r-HuEpo; the second for eight months, after changing to NESP, and the third, during the final eight months, following resuming r-HuEpo treatment. For converting both treatments, the conversion factor established on technical sheet 1:200 was used.</p></div><div><h3>Results</h3><p>Fifty five patients completed the study and were valid for analysis. Their mean age was 68.3 years, and 18 were women (35.3%). The mean weekly doses at the end of each period were 8,058.8 (SD 3,911.1) IU for the EPO 1 period, 39.4 (SD 21.6) mg for NESP and 7,882.4 (SD 4,594.1) IU for EPO 2. The weekly costs for each treatment showed significant differences between NESP and r-HuEpo: the cost of NESP was higher.</p></div><div><h3>Conclusion</h3><p>In our study, we found that r-HuEpo and NESP were similarly effective in patients with CKD on haemodialysis, but that there was a significant cost increase associated with NESP treatment.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 2","pages":"Pages 68-75"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70002-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56620920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Optimisation of a high-efficiency liquid chromatography technique for measuring lamotrigine in human plasma 高效液相色谱法测定人血浆中拉莫三嗪的优化
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70004-6
N. Rivas , A. Zarzuelo , F.G. López
{"title":"Optimisation of a high-efficiency liquid chromatography technique for measuring lamotrigine in human plasma","authors":"N. Rivas ,&nbsp;A. Zarzuelo ,&nbsp;F.G. López","doi":"10.1016/S2173-5085(10)70004-6","DOIUrl":"10.1016/S2173-5085(10)70004-6","url":null,"abstract":"<div><h3>Objective</h3><p>The purpose of this study was to optimise the HPLC-UV bio-analytical method currently used by the Salamanca University Clinical Hospital for determining lamotrigine plasma levels.</p></div><div><h3>Material and methods</h3><p>The developed HPLC-UV analytic technique currently in use was shown to be linear, exact and precise, and suitable for use in routine monitoring of lamotrigine levels. The drawback of this method has always been the time required for analysing samples, so our aim was to improve on that elapsed time.</p><p>That improvement involved using a different chromatographic column from the one used up until now. We replaced the column that was normally used (Kromasil−100C18−5<!--> <!-->μm−15<sup>*</sup>0.4<!--> <!-->cm with a LiChroCART-RP18e−3<!--> <!-->μm−5.5<sup>*</sup>0.4<!--> <!-->cm); in both cases, a liquid-liquid extraction was performed and the same sample extraction protocol was followed.</p></div><div><h3>Results</h3><p>Both validation methods showed that the two column types are valid for routine lamotrigine monitoring.</p></div><div><h3>Conclusion</h3><p>The decrease in retention time, in addition to a lower quantification limit and better precision and accuracy parameters obtained with the LiChorCART column, suggest that this unit is ideal for use in clinical practice because it enables a large number of determinations to be performed in less time and the greater precision of LTG measurements.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 2","pages":"Pages 85-89"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70004-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56620947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Analysis of the duration of and reasons for changing the first combination of antiretroviral therapy 首次联合抗逆转录病毒治疗的持续时间及改变原因分析
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70016-2
M.T. Martín , M. Rovira , M. Massanes , E. del Cacho , E. Carcelero , M. Tuset , C. Codina , J.M. Miro , J.M. Gatell , J. Ribas
{"title":"Analysis of the duration of and reasons for changing the first combination of antiretroviral therapy","authors":"M.T. Martín ,&nbsp;M. Rovira ,&nbsp;M. Massanes ,&nbsp;E. del Cacho ,&nbsp;E. Carcelero ,&nbsp;M. Tuset ,&nbsp;C. Codina ,&nbsp;J.M. Miro ,&nbsp;J.M. Gatell ,&nbsp;J. Ribas","doi":"10.1016/S2173-5085(10)70016-2","DOIUrl":"10.1016/S2173-5085(10)70016-2","url":null,"abstract":"<div><h3>Objective</h3><p>To determine the duration of and reasons behind changing the various combinations of drugs used for the initiation of antiretroviral treatment in naïıve patients.</p></div><div><h3>Methods</h3><p>A retrospective observational study that included all patients with HIV infection who started antiretroviral therapy in a high-tech university reference hospital during the period from 1 January 2003 and 31 December 2005. Patients were followed until 31 December 2008. To estimate the cumulative probability of discontinuation the Kaplan- Meier method was used.</p></div><div><h3>Results</h3><p>A total of 441 patients were included. The average duration of the first treatment was 384 (interquartile interval 84–1290) days. The regimen based on non-nucleoside reverse transcriptase inhibitors and those that included as nucleosides abacavir or tenofovir in combination with lamivudine or emtricitabine showed a significantly longer duration than the rest. The main reasons for termination were the side effects, although in a lesser percentage than that obtained in previous studies. No associations were found between the rest of the characteristics of the patients or of the treatment and the risk of termination.</p></div><div><h3>Discussion</h3><p>Although the duration of the first antiretroviral treatment remains short, currently fewer changes are made due to side effects and due to loss to follow-up. The reasons may be better tolerance and less complexity. However, more studies are needed to determine the benefits of one regimen or another, and to be able to generalise the results.</p></div>","PeriodicalId":100521,"journal":{"name":"Farmacia Hospitalaria (English Edition)","volume":"34 5","pages":"Pages 224-230"},"PeriodicalIF":0.0,"publicationDate":"2010-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S2173-5085(10)70016-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56621360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of pamidronate infusion time on renal function in patients with multiple myeloma 帕米膦酸钠输注时间对多发性骨髓瘤患者肾功能的影响
Farmacia Hospitalaria (English Edition) Pub Date : 2010-01-01 DOI: 10.1016/S2173-5085(10)70060-5
F. Sierra , E. Román , C. Barreda , M. Moleón , J. Pastor , A. Navarro
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