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1.
J Clin Pharm Ther ; 43(6): 822-828, 2018 Dec.
Article in English | MEDLINE | ID: mdl-29906305

ABSTRACT

WHAT IS KNOWN AND OBJECTIVES: Most of the clotting factor (CF) dispensations to haemophiliac patients are centralized in a few haemophilia treatment centres, necessitating frequent visits and long travel distances. The aim was to evaluate the home delivery programme developed by the Outpatient Pharmaceutical Care Unit (OPCU) through the association of patients (ASHECOVA). METHODS: A specific software programme was designed to communicate the individual CF requirements. Dispensations were prepared in advance, and an ASHECOVA member collected and delivered to patients' homes in optimal conditions. Data regarding the programme were analysed from December 2011 to December 2017. An electronic satisfaction survey with 34 questions was conducted, asking about organizational aspects, education and communication, use of apps and satisfaction level. RESULTS AND DISCUSSION: Forty-nine patients were included and 2464 home deliveries were made, without any reported incident related to dispensation errors, drug preservation, communication or confidentiality problems. This system avoids 11.4 annual dispensation visits per patient to OCPU, and a mean travel distance, time and cost of 1189.1 km, 945.3 minutes and 373.5 euros, respectively. Overall satisfaction with home delivery was 9.7, without any change suggested in the current system. Ninety-five per cent of individuals believed that the programme improves adherence and all patients would recommend it to other patients. The most common benefits reported were less frequent visits to hospital, reducing time and cost spent on transportation. WHAT IS NEW AND CONCLUSION: The home delivery programme guarantees a proper follow-up of treatments with full patient satisfaction. This programme allows OPCU to achieve better pharmaceutical care, traceability of the process and optimization of working times and CF stock management.


Subject(s)
Blood Coagulation Factors/administration & dosage , Hemophilia A/drug therapy , Home Care Services/organization & administration , Pharmaceutical Services/organization & administration , Adolescent , Adult , Ambulatory Care/organization & administration , Female , Humans , Male , Middle Aged , Patient Satisfaction , Pilot Projects , Software , Surveys and Questionnaires , Young Adult
2.
Neurologia ; 30(8): 461-4, 2015 Oct.
Article in English, Spanish | MEDLINE | ID: mdl-25444411

ABSTRACT

INTRODUCTION: Neuromyelitis optica is an inflammatory and usually relapsing demyelinating autoimmune disease of the central nervous system that targets the optic nerves and spinal cord. Rituximab has been used for different neurological diseases that are probably immune-mediated or involving humoural immunity. The objective of this study is to evaluate the efficacy and safety of rituximab as treatment for neuromyelitis optica in a tertiary hospital. METHODS: Retrospective study of patients with neuromyelitis optica treated with rituximab 1000mg on days 1 and 15, repeated every 6 to 8 months. We recorded EDSS score, relapse rate, overall condition, CD19+ count, presence of anti-NMO antibodies, and possible adverse reactions. RESULTS: Six patients were treated; all were women with a median age of 46 years (range, 38-58). Anti-NMO antibodies were detected in 3 patients (50%). Baseline EDSS was 4 (range 2.0-5.5). Two patients had previously been treated with an immunomodulatory drug. Median time from the first rituximab infusion to first relapse was 3.7 years (range 1.7-6.9). Two patients had infusion reactions after the first dose of rituximab. Four patients remained relapse-free and their EDSS score did not progress during rituximab treatment, one patient showed no clinical improvement, and one patient could not be evaluated. CONCLUSION: Rituximab can be considered an attractive therapeutic alternative for patients with neuromyelitis optica as there are no approved treatments for this disease. Further studies with rituximab are needed to establish the role of this drug in treating neuromyelitis optica.


Subject(s)
Immunologic Factors/therapeutic use , Neuromyelitis Optica/drug therapy , Rituximab/therapeutic use , Adult , Female , Humans , Middle Aged , Retrospective Studies
3.
Radiologia ; 57(6): 496-504, 2015.
Article in English, Spanish | MEDLINE | ID: mdl-25857250

ABSTRACT

OBJECTIVES: To compare the effectiveness, survival and cost in patients with unresectable hepatic cell carcinoma (HCC) treated with trans-arterial chemoembolization using doxorubicin-eluting beads (DEB-TACE) versus conventional TACE (cTACE) in clinical practice. MATERIAL AND METHODS: This single-centered retrospective observational study compared 60 consecutive HCC unresectable patients: 30 were treated with DEB-TACE and 30 used cTACE. Comparisons were with χ(2) test, Student t-test, and Kaplan Meier method. RESULTS: Of the 60 patients with HCC in non-curative stage, baseline characteristics were similar for both groups of treatment, and of these we observed lower survival in male patients and those who had hepatitis C virus (p=0.014 and p=0.003, respectively). No statistically significant differences were observed as a function of treatment employed with respect to overall survival (OS) at 5 years (29.99 months; 95%CI: 21.38-38.60 versus 30.67 months; 95%CI:22.65-38.70; p=0.626) and progression free survival (PFS) median of 11.57 months (95%CI: 0.97-22.18) versus 12.80 months (95%CI:0.00-32.37; p=0.618). The median length of hospital admission were 2.6 and 5.4 days (p<0.001) for DEB(-)TACE and cTACE, respectively. Toxicities grade 2-4 were higher in cTACE group (54 versus 31; p<0.001). The cost of the treatment was 1581 € for DEB(-)TACE and 514.63 € for cTACE. The overall mean cost of intervention was 3134 € and 3694.35 €, respectively (p=0.173). CONCLUSIONS: Chemoembolization in patients with unresectable HCC achieved OS close to 30 months at 5 years, independent of the technique employed. Similar overall costs but better tolerance of the DEB-TACE justified the higher costs of the procedure.


Subject(s)
Carcinoma, Hepatocellular/drug therapy , Chemoembolization, Therapeutic , Doxorubicin/therapeutic use , Liver Neoplasms/drug therapy , Disease-Free Survival , Female , Humans , Length of Stay , Male , Retrospective Studies , Survival Rate
4.
Ann Pharmacother ; 48(5): 660-2, 2014 May.
Article in English | MEDLINE | ID: mdl-24604921

ABSTRACT

OBJETIVE: To report a case of a woman in whom alopecia appeared after several months of treatment with anidulafungin. CASE SUMMARY: A 34-year-old woman with chronic femoral osteomyelitis with the presence of persistent suppuration, developed a Candida albicans infection, isolated in the fistula exudate cultures. After initial failures of single therapy with azoles, it was decided to administer fluconazole and anidulafungin 100 mg/d. One month after starting the treatment, the patient mentioned a greater hair loss than usual. At 3 months, the patient stopped taking the drug on noting the loss and easy falling out of her hair, with alopecia plaques 1 to 2 cm in size. At 2 months after stopping the anidulafungin, it was decided to restart combined antifungal treatment using micafungin and fluconazole; there was no mention of new or greater loss of hair. It was decided to change micafungin to anidulafungin again 90 days after starting treatment. In the first month of treatment, there appeared to be a reactivation in hair loss that later stabilized and improved. DISCUSSION: Drug-induced hair loss is an adverse reaction that has been identified during different hair growth phases. It has been described for the azoles group and has not been associated with candins until now. Results of the causality analysis, using the probability scale established by Naranjo, found the relationship as probable. CONCLUSIONS: Anidulafungin could be associated with hair loss. Physicians must be aware of this adverse effect in order to approach it properly and to detect possible nonadherence to treatment.


Subject(s)
Alopecia/chemically induced , Antifungal Agents/adverse effects , Candidiasis/drug therapy , Echinocandins/adverse effects , Adult , Anidulafungin , Antifungal Agents/administration & dosage , Drug Therapy, Combination , Echinocandins/administration & dosage , Female , Fluconazole/administration & dosage , Humans , Lipopeptides/administration & dosage , Micafungin
5.
Neurologia ; 29(5): 257-60, 2014 Jun.
Article in English, Spanish | MEDLINE | ID: mdl-24035293

ABSTRACT

INTRODUCTION: Spasticity is a common symptom among patients with multiple sclerosis (MS). This study aims to assess the effectiveness and safety of the combination of delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) in clinical practice for the treatment of spasticity in MS. METHODS: Retrospective observational study with patients treated with inhaled THC/CBD between April 2008 and March 2012. Descriptive patient and treatment variables were collected. Therapeutic response was evaluated based on the doctor's analysis and overall impression. RESULTS: Of the 56 patients who started treatment with THC/CBD, 6 were excluded because of missing data. We evaluated 50 patients (42% male) with a median age 47.8 years (25.6-76.8); 38% were diagnosed with primary progressive MS, 44% with secondary progressive MS, and 18% with relapsing-remitting MS. The reason for prescribing the drug was spasticity (44%), pain (10%), or both (46%). Treatment was discontinued in 16 patients because of ineffectiveness (7 patients), withdrawal (4), and adverse effects (5). The median exposure time in patients whose treatment was discontinued was 30 days vs 174 days in those whose treatment continued at the end of the study. THC/CBD was effective in 80% of patients at a median dose of 5 (2-10) inhalations/day. The adverse event profile consisted of dizziness (11 patients), somnolence (6), muscle weakness (7), oral discomfort (2), diarrhoea (3), dry mouth (2), blurred vision (2), agitation (1), nausea (1), and paranoid ideation (1). CONCLUSIONS: THC/CBD appears to be a good alternative to standard treatment as it improves refractory spasticity in MS and has an acceptable toxicity profile.


Subject(s)
Cannabidiol/therapeutic use , Dronabinol/therapeutic use , Muscle Spasticity/drug therapy , Pain/drug therapy , Adult , Aged , Analgesics, Non-Narcotic/therapeutic use , Cannabidiol/adverse effects , Dronabinol/adverse effects , Drug Therapy, Combination , Female , Humans , Male , Middle Aged , Multiple Sclerosis/complications , Muscle Spasticity/etiology , Pain/etiology , Retrospective Studies , Treatment Outcome
6.
Farm Hosp ; 35(2): 75-9, 2011.
Article in English, Spanish | MEDLINE | ID: mdl-20685144

ABSTRACT

OBJECTIVE: Assessing the effectiveness and safety of natalizumab for treating relapsing-remitting multiple sclerosis in a tertiary hospital. METHOD: Observational, prospective study of adult patients treated with natalizumab from May 2007 until February 2009. TREATMENT: 300 mg natalizumab every four weeks. Response criteria: assessment of disease progression, appearance of flare-ups and assessment of magnetic resonance images. Adverse reactions during treatment with natalizumab were recorded. RESULTS: Thirty patients (73% female); average age 34 ± 8.4 years; mean baseline EDSS 3.4 ± 1.3; number of flare-ups in the past year 2.1 ± 1.2. TREATMENT was discontinued in five patients, due to refusal in one case, ineffectiveness in two cases and anaphylaxis in the other two cases. Fourteen patients completed one year of treatment with satisfactory results. A lower EDSS score by 36%, 47%, 31%, 54% and 28% was obtained at 3, 6, 9, 12 and 15 months of treatment respectively. The prevalence of relapse-free patients was 94%, 76% and 54% at 3, 6 and 12 months. MRI imaging studies in 11 patients one year after they began treatment showed no new lesions. Two patients suffered severe anaphylactic shock and another one had an outbreak of urticaria. The presence of neutralising antibodies was the reason for suspending treatment in 6.6% of the patients. CONCLUSIONS: The treatment's effectiveness and safety in our patient group suggest that natalizumab is a treatment for refractory patients or those with aggressive types of multiple sclerosis, although we do not yet know about its long-term effects and the evolution of the appearance of neutralising antibodies.


Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , Multiple Sclerosis, Relapsing-Remitting/drug therapy , Adolescent , Adult , Anaphylaxis/chemically induced , Antibodies, Monoclonal, Humanized/adverse effects , Antibodies, Monoclonal, Humanized/immunology , Antibodies, Neutralizing/biosynthesis , Antibodies, Neutralizing/immunology , Brain/pathology , Female , Humans , Integrin alpha4beta1/antagonists & inhibitors , Integrin alpha4beta1/immunology , Magnetic Resonance Imaging , Male , Middle Aged , Multiple Sclerosis, Relapsing-Remitting/pathology , Natalizumab , Prospective Studies , Severity of Illness Index , Treatment Outcome , Urticaria/chemically induced , Young Adult
7.
Farm Hosp ; 35(4): 180-8, 2011.
Article in Spanish | MEDLINE | ID: mdl-21571564

ABSTRACT

OBJECTIVE: To assess the efficacy of a new quality control strategy based on daily randomised sampling and monitoring a Sentinel Surveillance System (SSS) medication cart, in order to identify medication errors and their origin at different levels of the process. METHOD: Prospective quality control study with one year follow-up. A SSS medication cart was randomly selected once a week and double-checked before dispensing medication. Medication errors were recorded before it was taken to the relevant hospital ward. Information concerning complaints after receiving medication and 24-hour monitoring were also noted. Type and origin error data were assessed by a Unit Dose Quality Control Group, which proposed relevant improvement measures. RESULTS: Thirty-four SSS carts were assessed, including 5130 medication lines and 9952 dispensed doses, corresponding to 753 patients. Ninety erroneous lines (1.8%) and 142 mistaken doses (1.4%) were identified at the Pharmacy Department. The most frequent error was dose duplication (38%) and its main cause inappropriate management and forgetfulness (69%). Fifty medication complaints (6.6% of patients) were mainly due to new treatment at admission (52%), and 41 (0.8% of all medication lines), did not completely match the prescription (0.6% lines) as recorded by the Pharmacy Department. Thirty-seven (4.9% of patients) medication complaints due to changes at admission and 32 matching errors (0.6% medication lines) were recorded. The main cause also was inappropriate management and forgetfulness (24%). The simultaneous recording of incidences due to complaints and new medication coincided in 33.3%. In addition, 433 (4.3%) of dispensed doses were returned to the Pharmacy Department. After the Unit Dose Quality Control Group conducted their feedback analysis, 64 improvement measures for Pharmacy Department nurses, 37 for pharmacists, and 24 for the hospital ward were introduced. CONCLUSIONS: The SSS programme has proven to be useful as a quality control strategy to identify Unit Dose Distribution System errors at initial, intermediate and final stages of the process, improving the involvement of the Pharmacy Department and ward nurses.


Subject(s)
Medication Errors , Medication Systems, Hospital , Pharmacy Service, Hospital/organization & administration , Sentinel Surveillance , Drug Monitoring/statistics & numerical data , Follow-Up Studies , Forms and Records Control , Hospitals, Public/statistics & numerical data , Hospitals, University/statistics & numerical data , Humans , Medication Errors/classification , Medication Errors/prevention & control , Medication Errors/statistics & numerical data , Medication Systems, Hospital/organization & administration , Medication Systems, Hospital/statistics & numerical data , Patient Identification Systems/organization & administration , Pharmaceutical Preparations/administration & dosage , Prospective Studies , Quality Control , Quality Improvement , Sampling Studies
8.
Health Econ Rev ; 11(1): 43, 2021 Nov 03.
Article in English | MEDLINE | ID: mdl-34734323

ABSTRACT

OBJECTIVES: The aim was to determine the direct impact of the COVID-19 pandemic on Spain's health budget. METHODS: Budget impact analyses based on retrospective data from patients with suspected severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) admitted to a Spanish hospital between February 26 and May 21, 2020. Direct medical costs from the perspective of the hospital were calculated. We analyzed diagnostic tests, drugs, medical and nursing care, and isolation ward and ICU stays for three cohorts: patients seen in the emergency room only, hospitalized patients who tested positive for SARS-CoV-2, and patients who tested negative. RESULTS: The impact on the hospital's budget for the 3 months was calculated at €15,633,180, 97.4% of which was related to health care and hospitalization. ICU stays accounted for 5.3% of the total costs. The mean cost per patient was €10,744. The main costs were staffing costs (10,131 to 11,357 €/patient for physicians and 10,274 to 11,215 €/patient for nurses). Scenario analysis showed that the range of hospital expenditure was between €14,693,256 and €16,524,924. The median impact of the pandemic on the Spanish health budget in the sensitivity analysis using bootstrapped individual data was €9357 million (interquartile range [IQR], 9071 to 9689) for the conservative scenario (113,588 hospital admissions and 11,664 ICU admissions) and €10,385 million (IQR, 110,030 to 10,758) for the worst-case scenario (including suspected cases). CONCLUSION: The impact of COVID-19 on the Spanish public health budget (12.3% of total public health expenditure) is greater than multiple sclerosis, cancer and diabetes cost.

9.
Farm Hosp ; 34(2): 68-75, 2010.
Article in Spanish | MEDLINE | ID: mdl-20206567

ABSTRACT

INTRODUCTION: 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. METHODS: Prospective observational study. We included CRF 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. RESULTS: 51 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 EPO1 period, 39.4 (SD 21.6) microg for NESP and 7,882.4 (SD 4,594.1) IU for EPO2. The weekly costs for each treatment showed significant differences between NESP and r-HuEpo: the cost of NESP was higher. CONCLUSION: In our study, we found that r-HuEpo and NESP were similarly effective in patients with CRF on haemodialysis, but that there was a significant cost increase associated with NESP treatment.


Subject(s)
Anemia/economics , Cost Savings , Drug Costs/statistics & numerical data , Erythropoietin/analogs & derivatives , Erythropoietin/economics , Hematinics/economics , Kidney Failure, Chronic/economics , Renal Dialysis , Adult , Aged , Aged, 80 and over , Anemia/drug therapy , Costs and Cost Analysis , Darbepoetin alfa , Epoetin Alfa , Erythropoietin/therapeutic use , Female , Hematinics/therapeutic use , Hemoglobins/analysis , Hospital Costs/statistics & numerical data , Hospitals, University/economics , Humans , Iron/blood , Kidney Failure, Chronic/blood , Kidney Failure, Chronic/complications , Kidney Failure, Chronic/therapy , Male , Middle Aged , Outpatient Clinics, Hospital/economics , Outpatient Clinics, Hospital/statistics & numerical data , Prospective Studies , Recombinant Proteins , Spain
10.
Farm Hosp ; 34(1): 1-8, 2010.
Article in Spanish | MEDLINE | ID: mdl-20144815

ABSTRACT

INTRODUCTION: The objective is to assess a pharmaceutical care programme for heart transplant patients upon patient admission and discharge. MATERIAL AND METHODS: 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, and 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. RESULTS: 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%. CONCLUSIONS: Pharmacotherapeutic follow-up upon admission and discharge resolves and prevents problems while improving patient information and satisfaction. Limitations on personnel prevent the population's requests from being met.


Subject(s)
Heart Transplantation , Medication Reconciliation , Patient Admission , Patient Discharge , Pharmacy Service, Hospital , Drug-Related Side Effects and Adverse Reactions , Female , Humans , Male , Middle Aged , Patient Satisfaction , Program Evaluation , Surveys and Questionnaires
13.
Farm Hosp ; 32(1): 7-17, 2008.
Article in Spanish | MEDLINE | ID: mdl-18426697

ABSTRACT

OBJECTIVE: Observational study performing a cost-effectiveness analysis of the empirical antifungal strategy in high-risk oncohaematological patients, from the hospital perspective and with an average time horizon of 10.8 days of treatment. METHOD: Data gathered: effectiveness, purchase costs and other costs (diagnostic tests, hospitalisation, and second-line antifungal therapy). A total of 107 patients were analysed, 115 invasive fungal infection sub-episodes and 138 empirical treatments. RESULTS: The effectiveness and average cost/treatment were: voriconazole 88% and 20,108.8 euro, caspofungin 68% and 49,067.7 euro, Amphotericin B Lipid Complex (ABLC) 58% and 30,375.2 euro, and Amphotericin B Liposome (AB-L) 50% and 38,234.5 euro. The first tree designed shows voriconazole as the dominant option, although there are few case studies. The second tree selects ABLC in comparison to AB-L and caspofungin, with an average CE of 52,371 euro, the nearest figure to the established availability to pay (50,000 euro). The sensitivity analysis evaluates the most influential parameters. The variation in the cost of purchasing do not modify the sense of the analysis, and the modification of 25% in other costs for caspofungin reverses the ratio, making this the most cost-effective option. The ICE indicates that using voriconazole instead of caspofungin saves 144,794 euro. With regard to caspofungin, ABLC increases the cost by 186,925 euro, a deceptive figure influenced by a level of effectiveness that is not very different; and AB-L increases the cost by 60,184 euro. CONCLUSIONS: The analysis provides relevant information from the perspective of clinical practice in spite of the limitations of the unconsidered costs (nephrotoxicity). This type of analysis contributes to rationalising the use of antifungal agents in the hospital setting and in high-risk patients such as oncohaematological ones.


Subject(s)
Antifungal Agents/economics , Antifungal Agents/therapeutic use , Empirical Research , Leukemia/economics , Leukemia/epidemiology , Mycoses , Pyrimidines/economics , Pyrimidines/therapeutic use , Triazoles/economics , Triazoles/therapeutic use , Cost-Benefit Analysis , Female , Humans , Male , Middle Aged , Mycoses/drug therapy , Mycoses/economics , Mycoses/epidemiology , Prospective Studies , Retrospective Studies , Voriconazole
14.
Farm Hosp ; 32(5): 274-9, 2008.
Article in Spanish | MEDLINE | ID: mdl-19150042

ABSTRACT

OBJECTIVE: To assess the quality of drug treatment process in a unit-dose and assisted electronic prescription system in a tertiary hospital, by looking at medication errors. METHODS: A prospective, observational study into medication errors was carried out on 308 hospitalised patients. This was done by assessing medical prescriptions, pharmaceutical validation, prepared and dispensed medication and by directly observing drug administration. The variable, i.e. the medication error, was analysed in the drug treatment process so as to decipher the type and cause of the error. Quality indicators were defined at each stage (percentage relationship between errors and opportunities for error). RESULTS: Of the 308 patients studied, 107 had at least 1 medication error (34.7%). There were a total of 137 errors: omission of allergy and prescription description (20.4%), prescription/validation (28.5%), dispensing (23.4%) and drug administration (27.7%). The most frequent error was dose omission (19.7%) and choice of pharmaceutical product (16.1%). The most common cause of error was forgetfulness or a lack of attention to detail (53.3%). The quality indicators by stage were: 2.3% for omission of the patient's allergies; 0.9% for prescription; 1.6% for prescription/validation; 8.2% for dispensing, and 2.1% for drug administration. CONCLUSIONS: It is estimated that 35 patients in every 100 experience errors in their drug treatment process. Opportunities for improvement are identified based on standardisation and training for professionals in carrying out technical tasks and using technology.


Subject(s)
Drug Prescriptions/standards , Hospitals , Medication Errors/statistics & numerical data , Quality of Health Care , Cross-Sectional Studies , Humans , Prospective Studies
15.
Farm Hosp ; 32(1): 18-24, 2008.
Article in Spanish | MEDLINE | ID: mdl-18426698

ABSTRACT

OBJECTIVE: To estimate the proportion of medication errors in a tertiary hospital, global and for each delivery medication system, to describe the error types and the implied medications, and to analyze the factors associated to the same ones. METHODS: Errors were identified from direct observation of 2,242 opportunities for error (administered doses or prescribed doses not given) by 6 couples of observers. Delivery medication systems were stock in ward, unit dose with electronic prescription and unit dose with computerized transcription. Logistic regression was used to evaluate the association between errors and certain factors. RESULTS: The medication error rate was of 7.2% (CI 95%: 6.1-8.3), and 4.4% (CI 95%: 3.6-5.3) of them reached the patient. For delivery systems, the error rate was of 9.5% (CI 95%: 7.4-11.9) for stock in ward, 7.8% (CI 95%: 5.9-10.0) for electronic prescription and 4.7% (CI 95%: 3.4-6.4) for computerized transcription. The highest error frequency was observed in the administration phase (58.4%) and the omitted dose was the most prevalent error (31.7%). The error rate was associated to the pharmacotherapeutic process, the schedule of administration and the unit of hospitalization. CONCLUSIONS: In one of each 14 opportunities for error a medication error takes place. The different delivery medication systems have different error rates.


Subject(s)
Drug Delivery Systems/statistics & numerical data , Hospitals/statistics & numerical data , Medication Errors/statistics & numerical data , Catchment Area, Health , Cross-Sectional Studies , Humans , Spain/epidemiology
16.
Int J Clin Pharm ; 40(5): 1281-1291, 2018 Oct.
Article in English | MEDLINE | ID: mdl-30097820

ABSTRACT

Background Dose banding (DB) is a strategy to rationalise antineoplastic production at Hospital Pharmacy Aseptic Compounding Units (ACUs) and to reduce patient's waiting time. DB allows for optimizing workflows and workloads, facilitating adoption of new technologies, and increasing safety, quality and efficiency of the compounding process. Objective To evaluate the potential impact of implementation of Logarithmic DB and to identify antineoplastic agents and preparations that fulfil criteria published and establish the number and standard doses that could be compounded in advance at the ACU. Setting University and Polytechnic third level general hospital. Method Retrospective observational study (December 2015-May 2016). Antineoplastic dose production was analysed. Investigational drugs were excluded. Three criteria were applied following bibliography reviewed to select candidates to be compounded at our ACU as standardised using logarithmic DB: (a) Antineoplastic preparations > 250 per year; (b) psychochemical stability in optimal storage conditions at least 14 days; (c) maximum five logarithmic standardised doses that include at least 60% of all individualised doses compounded for a given drug. Main outcome measure Number of antineoplastic agents, preparations and logarithmic standard doses candidates to DB. Results 15,436 antineoplastic individualised doses corresponding to 69 antineoplastic agents were analysed. At our institution applying selection criteria, 19 (27%) antineoplastic drugs (3 monoclonal antibodies, 16 cytotoxic) were potential candidates to DB. 6285 (40%) of compounded individualised dose preparations could be prepared in 84 logarithmic standard doses in advance. Conclusion Dose banding implementations could contribute to rationalise antineoplastic production and increase the ACUs compounding capacity.


Subject(s)
Antineoplastic Agents/administration & dosage , Drug Compounding/methods , Pharmacy Service, Hospital/organization & administration , Antineoplastic Agents/chemistry , Asepsis/methods , Drug Stability , Drug Storage , Humans , Retrospective Studies , Time Factors , Workflow , Workload
17.
Med Intensiva (Engl Ed) ; 42(5): 266-273, 2018.
Article in English, Spanish | MEDLINE | ID: mdl-28882325

ABSTRACT

OBJECTIVE: Hospital antimicrobial stewardship programmes have achieved savings and a more rational use of antimicrobial treatments in general wards. The purpose of this report is to evaluate the experience of an antimicrobial stewardship programme in an intensive care unit (ICU). DESIGN: Prospective interventional, before-and-after study. SCOPE: 24-bed medical ICU in a tertiary hospital. INTERVENTION: Prospective audit and feedback antimicrobial stewardship programme. ENDPOINTS: Antimicrobial consumption, antimicrobial related costs, multi-drug resistant microorganisms (MDRM) prevalence, nosocomial infections incidence, ICU length of stay, and ICU mortality rates were compared before and after one-year intervention. RESULTS: A total of 218 antimicrobial episodes of 182 patients were evaluated in 61 team meetings. Antimicrobial stewardship suggestions were accepted in 91.5% of the cases. Total antimicrobial DDD/100 patient-days consumption was reduced from 380.6 to 295.2 (-22.4%; p=0.037). Antimicrobial stewardship programme was associated with a significant decrease in the prescription of penicillins plus b-lactamase inhibitors, linezolid, cephalosporins, and aminoglycosides. Overall antimicrobial spending was reduced by €119,636. MDRM isolation and nosocomial infections per 100 patient-days did not change after the intervention period. No changes in length of stay or mortality rate were observed. CONCLUSIONS: An ICU antimicrobial stewardship programme significantly reduced antimicrobial use without affecting inpatient mortality and length of stay. Our results further support the implementation of an antimicrobial stewardship programme in critical care units.


Subject(s)
Antimicrobial Stewardship , Critical Care , Intensive Care Units , Female , Humans , Male , Middle Aged , Program Evaluation , Prospective Studies
18.
Rev Esp Quimioter ; 20(3): 261-76, 2007 Sep.
Article in Spanish | MEDLINE | ID: mdl-18080024

ABSTRACT

The development of mechanisms of resistance of many Gram-positive bacterial strains that cause complicated skin and soft tissue infections, as well as sepsis and bacteremia, has necessitated the search for new drugs that will improve treatment strategies. Daptomycin is a cyclic lipopeptide antibacterial that was launched for the treatment of complicated skin and soft tissue infections caused by Gram-positive organisms. The drug's mechanism of action is different from that of any other antibiotic. It binds to bacterial membranes and causes a rapid depolarization of membrane potential. This loss of membrane potential causes inhibition of protein, DNA and RNA synthesis, which results in bacterial cell death. The in vitro spectrum of activity of daptomycin encompasses most clinically relevant aerobic Gram-positive pathogenic bacteria. Compared to other antibiotics with a similar antibacterial spectrum, daptomycin does not cause nephrotoxicity. Taking these and other characteristics into consideration, daptomycin appears to be a good alternative to other drugs used in the treatment of complicated skin and soft tissue infections and in Gram-positive bacteremial infections.


Subject(s)
Anti-Bacterial Agents/therapeutic use , Daptomycin/therapeutic use , Gram-Positive Bacterial Infections/drug therapy , Animals , Anti-Bacterial Agents/adverse effects , Anti-Bacterial Agents/economics , Anti-Bacterial Agents/pharmacology , Cell Membrane/drug effects , Daptomycin/adverse effects , Daptomycin/economics , Daptomycin/pharmacology , Disease Models, Animal , Drug Costs , Drug Evaluation, Preclinical , Drug Resistance, Multiple, Bacterial/physiology , Drug Synergism , Drug Therapy, Combination , Gram-Positive Bacteria/drug effects , Gram-Positive Bacteria/physiology , Humans , Membrane Potentials/drug effects , Mice , Rabbits , Randomized Controlled Trials as Topic/statistics & numerical data , Staphylococcal Infections/drug therapy , Streptococcal Infections/drug therapy
19.
Farm Hosp ; 31(5): 276-82, 2007.
Article in Spanish | MEDLINE | ID: mdl-18052630

ABSTRACT

OBJECTIVE: To make a quantitative analysis of the alerts associated with a computerized physician order entry system and identify opportunities to improve the system. METHOD: A retrospective observational study in a general hospital with 750 beds, 500 of which have a computerized physician order entry system installed. The frequency per type and medication of 525,691 alerts produced for a year in the prescription of drug treatments to 15,466 patients was analysed, entering these on a database. The system includes three categories of alert relating to the drug, the characteristics of the patient and the hospital medicine policy. By means of a failure mode and effects analysis, opportunities for improving the system were identified and corrective measures were suggested. RESULTS: It has been observed that from the total of 1,084 drugs, 20 of them produce 34% of alerts. The ten most frequently active ingredients involved are: potassium chloride, acenocumarol, imipenem, lorazepam, diazepam, mycophenolate, enoxaparin, tacrolimus, calcium carbonate and cyclosporine. The most frequent alerts generated during electronic prescription are associated with duplicated therapy (35.4%), renal failure (27.6%) and risk due to advanced age (17.2%), with these groups accounting for 80.2% of the total. The excess of alerts and information provided by the alerts were identified as priority improvement points. CONCLUSIONS: The system produced excessive alerts which led to the risk of them being ignored and reducing the capacity to prevent adverse drug events. Modifications are required for the design of the alert system, which also needs to be continuously updated.


Subject(s)
Equipment Failure/statistics & numerical data , Medical Order Entry Systems/statistics & numerical data , Medical Order Entry Systems/standards , Humans , Retrospective Studies
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