[Translated article] Good humanisation practices in the healthcare of patients with rare diseases in Pharmacy Services

OBJECTIVE

To analyse the presence of Good Humanisation Practices in the care of patients with rare diseases in Hospital Pharmacy Services and to identify the strengths and prevalent areas for improvement in the humanisation of healthcare.

METHODS

An online questionnaire structured in 2 parts was developed using Google Form®. The first one was designed to collect identifying data and the second one included questions related to compliance with the 61 standards of the Manual of Good Humanisation Practices in the healthcare of patients with rare diseases in Hospital Pharmacy Services. Access to the questionnaire was sent by email to the Heads of the Hospital Pharmacy Service of 18 hospitals. The study period was from October 2021 to October 2022. The analysed variables were the number of criteria that were considered met, total compliance (percentage of criteria met), by strategic line and by type or level of standard, globally and grouped by regions of Spain.

RESULTS

18 Hospital Pharmacy Services were included. The overall mean of standards met was 31.1 (95% CI: 24.8-37.6) and mean total compliance was 52.1% (95% CI: 44.4%-59.7%). The mean compliance by strategic line was: Line 1, Humanisation culture: 46.5% (95% CI: 35.3%-57.7%), Line 2, Patient empowerment: 47.4% (95% CI: 37.1%-57.8%), Line 3, Professional care: 49.7% (95% CI: 39.8%-59.1%), Line 4, Physical spaces and comfort: 55.6% (95% CI: 46.3%-64.8%), and Line 5, Organisation of healthcare: 63.8% (95% CI: 55.8%-71.9%).

CONCLUSION

The average compliance with the standards is between 40% and 60%, which indicates that humanisation is present in the Hospital Pharmacy Services, but there is a wide margin for improvement. The main strength in the humanisation of Hospital Pharmacy Services is a patient-centred care organisation, and the area with the greatest room for improvement is the culture of humanisation.

Presence of good humanization practices in the healthcare of patients with rare diseases in Pharmacy Services

OBJECTIVE

To analyze the presence of Good Humanization Practices in the care of patients with rare diseases in Hospital Pharmacy Services and to identify the strengths and prevalent areas for improvement in the humanization of healthcare.

METHODS

Online questionnaire structured in two parts was developed using Google Form®. The first one was designed to collect identifying data and the second one included questions related to compliance with the 61 standards of the Manual of Good Humanization Practices in the healthcare of patients with rare diseases in Hospital Pharmacy Services. Access to the questionnaire was sent by email to the Heads of the Hospital Pharmacy Service of 18 hospitals. The study period was from October 2021 to October 2022. The analyzed variables were the number of criteria that were considered met, total compliance (percentage of criteria met), by strategic line and by type or level of standard, globally and grouped by regions of Spain.

RESULTS

18 Hospital Pharmacy Services were included. The overall mean of standards met was 31.1 (95% CI: 24.8-37.6) and mean total compliance was 52.1% (95% CI: 44.4-59.7). The mean compliance by strategic line was line 1 Humanization culture: 46.5% (95% CI: 35.3-57.7), line 2 Patient empowerment: 47.4% (95% CI: 37.1- 57.8), line 3 Professional care: 49.7% (95% CI: 39.8-59.1), line 4 Physical spaces and comfort: 55.6% (95% CI: 46.3-64.8) and line 5 Organization of healthcare: 63.8% (95% CI: 55.8-71.9).

CONCLUSION

The average compliance with the standards is between 40 and 60%, which indicates that humanization is present in the Hospital Pharmacy Services, but there is a wide margin for improvement. The main strength in the humanization of Hospital Pharmacy Services is a patient-centered care organization, and the area with the greatest room for improvement is the culture of humanization.

Omics-Based Approaches for the Characterization of Pompe Disease Metabolic Phenotypes

Lysosomal storage disorders (LSDs) constitute a large group of rare, multisystemic, inherited disorders of metabolism, characterized by defects in lysosomal enzymes, accessory proteins, membrane transporters or trafficking proteins. Pompe disease (PD) is produced by mutations in the acid alpha-glucosidase (GAA) lysosomal enzyme. This enzymatic deficiency leads to the aberrant accumulation of glycogen in the lysosome. The onset of symptoms, including a variety of neurological and multiple-organ pathologies, can range from birth to adulthood, and disease severity can vary between individuals. Although very significant advances related to the development of new treatments, and also to the improvement of newborn screening programs and tools for a more accurate diagnosis and follow-up of patients, have occurred over recent years, there exists an unmet need for further understanding the molecular mechanisms underlying the progression of the disease. Also, the reason why currently available treatments lose effectiveness over time in some patients is not completely understood. In this scenario, characterization of the metabolic phenotype is a valuable approach to gain insights into the global impact of lysosomal dysfunction, and its potential correlation with clinical progression and response to therapies. These approaches represent a discovery tool for investigating disease-induced modifications in the complete metabolic profile, including large numbers of metabolites that are simultaneously analyzed, enabling the identification of novel potential biomarkers associated with these conditions. This review aims to highlight the most relevant findings of recently published omics-based studies with a particular focus on describing the clinical potential of the specific metabolic phenotypes associated to different subgroups of PD patients.

The association of salivary caffeine levels with serum concentrations in premature infants with apnea of prematurity

The purpose of this paper is to verify whether the concentrations of caffeine in saliva are comparable to serum concentrations in preterm infants who are treated with caffeine for apnea of prematurity. This is a prospective observational study. Eligible participants were newborn infants < 37 weeks of gestational age treated with oral or intravenous caffeine for apnea of prematurity. Two paired samples of saliva and blood were collected per patient. Tube solid-phase microextraction coupled online to capillary liquid chromatography with diode array detection was used for analysis. A total of 47 infants with a median gestational age of 28 [26-30] weeks and a mean of 1.11 ± 0.4 kg of birth weight. Median postmenstrual age, when samples were collected, was 31 [29-33] weeks. Serum caffeine median levels of 19.30 μg/mL [1.9-53.90] and salivary caffeine median levels of 16.36 μg/mL [2.20-56.90] were obtained. There was a strong positive Pearson's correlation between the two variables r = 0.83 (p < 0.001).

CONCLUSION

The measurement of salivary caffeine concentrations after intravenous or oral administration offers an alternative to serum caffeine monitoring in apnea of prematurity. Measurement of salivary concentration minimizes blood draws, improves blood conservation, and subsequently minimizes painful procedures in premature infants.

WHAT IS KNOWN

• Salivary sampling may be useful when is applied to extremely low birth weight infant, in whom blood sampling must be severely restricted.

WHAT IS NEW

• The measurement of caffeine salivary concentrations after intravenous or oral administration offers an alternative to serum caffeine monitoring in apnoea of prematurity. • Salivary sampling may be a valid non-invasive alternative that could be used to individualize and optimize caffeine dose.

Pharmacometabolomics by NMR in Oncology: A Systematic Review

Pharmacometabolomics (PMx) studies aim to predict individual differences in treatment response and in the development of adverse effects associated with specific drug treatments. Overall, these studies inform us about how individuals will respond to a drug treatment based on their metabolic profiles obtained before, during, or after the therapeutic intervention. In the era of precision medicine, metabolic profiles hold great potential to guide patient selection and stratification in clinical trials, with a focus on improving drug efficacy and safety. Metabolomics is closely related to the phenotype as alterations in metabolism reflect changes in the preceding cascade of genomics, transcriptomics, and proteomics changes, thus providing a significant advance over other omics approaches. Nuclear Magnetic Resonance (NMR) is one of the most widely used analytical platforms in metabolomics studies. In fact, since the introduction of PMx studies in 2006, the number of NMR-based PMx studies has been continuously growing and has provided novel insights into the specific metabolic changes associated with different mechanisms of action and/or toxic effects. This review presents an up-to-date summary of NMR-based PMx studies performed over the last 10 years. Our main objective is to discuss the experimental approaches used for the characterization of the metabolic changes associated with specific therapeutic interventions, the most relevant results obtained so far, and some of the remaining challenges in this area.

Analysis of chemical contamination by hazardous drugs with BD HD Check® system in a tertiary hospital

The presence of contamination in the healthcare work environment by one of the types of hazardous drugs, cytostatics, has been found in multiple international studies. Recent studies and guidelines recommend surface monitoring for risk assessment of healthcare professionals' exposure. The availability of detection techniques is critical to successfully carry out this type of monitoring. The use of new semi-quantitative techniques allows quicker results. The main objective of this study was to determine the existence of hazardous drugs on the working surfaces in different locations of a tertiary hospital using the BD HD Check^® semi-quantitative device. The presence of methotrexate, doxorubicin and cyclophosphamide was analysed at 80, 89 and 82 locations in 10, 13 and 11 clinical units, respectively. A total of 251 samples were analysed. The monitoring results were positive for 13.1% of the analysed samples, with 36.3% of the methotrexate samples, 0% of the doxorubicin samples and 4.9% of the cyclophosphamide samples. Mapping the presence of HD in our hospital has allowed us to evaluate the effectiveness of controls established in the hospital to minimise the exposure of healthcare professionals to hazardous drugs. The speed in obtaining results has enabled immediate corrective actions in cases where contaminated surfaces were detected.

Effectiveness of Caplacizumab Nanobody in Acquired Thrombotic Thrombocytopenic Purpura Refractory to Conventional Treatment

Acquired thrombocytopenic thrombotic purpura (aTTP) is an autoantibody-mediated disease against the enzyme A Disintegrin and Metalloprotease domain with ThromboSpondin-1 type motif 13, which until now has been treated with plasma exchange (PEX) and corticosteroids. A 29-year-old female patient, who presented with aTTP in the context of pregnancy, has developed multiple relapses after treatment with PEX, corticosteroids, and rituximab. Recently, caplacizumab, a nanobody against von Willebrand factor, has been approved for the treatment of aTTP. In our patient, caplacizumab achieved better disease control, with a lower platelet count restoration time, days of PEX and hospitalization duration, as compared to standard therapy, reproducing the results of clinical trials. Caplacizumab represents a significant advance in the treatment of aTTP, especially in cases of recurrent relapses.

Baricitinib against severe COVID-19: effectiveness and safety in hospitalised pretreated patients

Objectives

To analyse the effectiveness and safety of baricitinib for severe COVID-19 in cytokine storm syndrome based on its potential role as an anti-inflammatory immunomodulator and inhibitor of viral endocytosis.

Methods

This was an observational retrospective study of hospitalised patients treated with baricitinib for severe COVID-19. Outcomes were clinical improvement on an ordinal scale of 1–8 on day 1 of baricitinib compared with day 14 (where 8=death and 1=not hospitalised with no limitations of activities), overall survival, time to recovery since baricitinib treatment started (days until hospital discharge) and laboratory parameters related to COVID-19 poor prognosis. Adverse events related to baricitinib during the admission period were also reported.

Results

Forty-three patients (70% men, mean age 70 years (IQR 54–79)) treated with baricitinib daily for 6 days (IQR 5–7) were included. Thirty-six patients were treated with corticosteroids (84%). Clinical improvement was 3 points (IQR 1–4) in patients on an ordinal scale of 4–6, overall survival was 100% at day 30 and day 60 with a mean time to recovery of 12 days (IQR 9–25) from start of baricitinib treatment. No adverse events of interest were found and all poor prognosis risk factors improved at day 14: interleukin-6, C-reactive protein, ferritin, lymphocytes, platelets and D-dimers.

Conclusions

Patients treated with baricitinib for severe COVID-19 showed improvements in clinical and analytical values without relevant adverse events and 100% overall survival. Clinical randomised trials are needed to confirm the clinical benefit of baricitinib.

Involvement of interleukin 6 in SARS-CoV-2 infection: siltuximab as a therapeutic option against COVID-19

The aim of the study was to explore the involvement of interleukin 6 in SARS-CoV-2 infection, and to position the drug siltuximab in the management of severe forms of COVID-19. A bibliographic search was performed in Pubmed on the immune response to the disease, and in ClinicalTrials.gov on clinical trials with interleukin 6 blockers. Interleukin 6 is involved in the cytokine cascade, which originates as a consequence of an excessive immune response secondary to viral infection, aggravating lung affectation. Blockers of this cytokine (tocilizumab, sarilumab and siltuximab) are being studied as a strategy for treating the disease. Siltuximab is a monoclonal antibody indicated in Castleman's disease that could be administered in a single dose of 11 mg/kg in severe forms of COVID-19 that have increased interleukin 6.

Monitoring the quality of the hospital pharmacoterapeutic process by sentinel patient program

OBJECTIVE

To analyze the results of sentinel patient program to monitoring the  quality pharmacoterapeutic process in the hospitalized patient through  medication errors.

METHOD

Design: Observational, prospective and transversal study. Ambit: General hospital of 1,000 beds.

PERIOD

From May 2011 to June 2016.  Sample: Patients with treatment prescribe within 24 hours of being admitted  with 4 or more medications.

VARIABLES

Medication error, drugs prescribed,  medications and doses dispensing, drugs administered. Safety indicators were  defined based on medication errors at each stage of the pharmacotherapeutic  process.

RESULTS

Of the 746 patients studied, 334 had at least 1 medication error  (44.8%; IC95%: 41.7-47.8). In the 746 treatments, 564 medication errors were  detected (0.75 errors by patient; IC95%: 0.7-0.8). The safety indicators  (medication error by stage) were: 5.1% (38/746 patients) for omission of  allergy record; 2.3% (156/6 724 drugs) for prescription; 0.6% (38/6 724 drugs)  for validation, 2.6% for dispensing (142/5 465 drugs) y 3.7% (190/5  111 administered drugs observed) for administration. The temporal evolution of  the indicators, with graphs of statistical control showed stable processes, except  for the administration. The proposed improvement actions were of a training,  standardization and organizational type.

CONCLUSIONS

The sentinel patient program provides an overview of the quality  of the pharmacotherapeutic process and promotes the safety culture at the  center. Statistical control charts have been a useful tool for monitoring  medication errors. The analysis of medication errors has served to propose  improvement actions in each stage of the pharmacotherapeutic process.

Impact of adherence on subcutaneous interferon beta-1a effectiveness administered by Rebismart® in patients with multiple sclerosis

BACKGROUND

Adherence to disease-modifying drugs (DMDs) is one of the key factors for achieving optimal clinical outcomes. Rebismart^® is an injection device for subcutaneous administration of interferon beta-1a (INF β-1a) that is also able to monitor adherence objectively. The aim of this study was to describe adherence to INF β-1a using the said electronic autoinjection device and to explore the relationship between adherence and relapses in a Spanish cohort.

METHODS

This is a retrospective observational study in which 110 Spanish patients self-administered INF β-1a subcutaneously using an electronic autoinjection device between June 2010 and June 2015. The primary end point was the percentage of adherence measured by Rebismart^® to subcutaneous INF β-1a injections calculated as number of injections received in time period versus number of injections scheduled in time period. Other variables recorded were demographic and clinical data. Statistical analysis was performed using SPSS 19.0 software.

RESULTS

Median adherence for the total study period was 96.5% (interquartile range [IQR]: 91.1-99.1). Similar values were observed during the first 6 months: 98.7% (IQR: 91.3-100), and the last 6 months: 97.6% (IQR: 91.1-99.8). Median duration of treatment was 979 days (IQR: 613.8-1,266.8). During the entire treatment period, 77.3% of patients were relapse free and mean annualized relapse rate was 0.14 (standard deviation: 0.33). Increased adherence was associated with better clinical outcomes, leading to lower relapse risk (odds ratio: 0.953; 95% confidence interval: 0.912-0.995). Specifically, every percentage unit increase in adherence resulted in a 4.7% decrease in relapse.

CONCLUSION

Patients with multiple sclerosis who self-injected INF β-1a with Rebismart^® had excellent adherence, correlating with a high proportion of relapse-free patients and very low annualized relapse rate.

Reduction in alert fatigue in an assisted electronic prescribing system, through the Lean Six Sigma methodology

OBJECTIVE

To reduce the alert fatigue in our Assisted Electronic Prescribing System (AEPS), through the Lean Six Sigma (LSS) methodology.

METHOD

An observational (transversal) and retrospective study, in a general hospital with 850 beds and AEPS. The LSS methodology was followed in order to evaluate the alert fatigue situation in the AEPS system, to implement improvements, and to assess outcomes. The alerts generated during two trimesters studied (before and after the intervention) were analyzed. In order to measure the qualitative indicators, the most frequent alert types were analyzed, as well as the molecules responsible for over 50% of each type of alert. The action by the prescriber was analyzed in a sample of 496 prescriptions that generated such alerts. For each type of alert and molecule, there was a prioritization of the improvements to be implemented according to the alert generated and its quality. A second survey evaluated the pharmacist action for the alerts most highly valued by physicians.

RESULTS

The problem, the objective, the work team and the project schedule were defined. A survey was designed in order to understand the opinion of the client about the alert system in the program. Based on the surveys collected (n = 136), the critical characteristics and the quanti/qualitative indicators were defined. Sixty (60) fields in the alert system were modified, corresponding to 32 molecules, and this led to a 28% reduction in the total number of alerts. Regarding quality indicators, false po sitive results were reduced by 25% (p < 0.05), 100% of those alerts ignored with justification were sustained, and there were no significant differences in user adherence to the system. The project improvements and outcomes were reviewed by the work team.

CONCLUSIONS

LSS methodology has demonstrated being a valid tool for the quantitative and qualitative improvement of the alert system in an Assisted Electronic Prescription Program, thus reducing alert fatigue.

Self-administration of Recombinant Human Growth Hormone with an Electronic Device: Clinical, Economic and Management Benefits of Objective Adherence Monitoring

Purpose: The aim was to identify factors affecting treatment adherence and to assess the clinical, economic and management impact of growth hormone deficiency treatment using an electronic auto-injector for recombinant human growth hormone (r-hGH) administration in children. Patients and Methods: A literature review was conducted in PubMed up to 31JUL2013, including the following search terms: "growth hormone deficiency", "human-recombinant growth hormone" and "treatment adherence". An economic model was developed to estimate the economic benefits of using an electronic injection device. In order to quantify this benefit, potential savings due to growth hormone cartridge optimization were analyzed. Results: From the literature review, the following key factors were found to affect treatment adherence: type of device used, discomfort, complexity of treatment regimens, long-term treatment, age and patient or family understanding of treatment benefits were assessed. A better adjustment to prescribed daily dose (accuracy up to 0.01 mg) with the electronic device results in a better optimization of vials and could save an average of 5% of total treatment costs in terms of doses not wasted, amounting to €245 of potential savings per patient and year of treatment. Conclusion: The use of an electronic device for r-hGH administration and monitoring may provide a better identification of responder and adherent patients. It may also generate savings in annual r-hGH consumption by hospitals and regional healthcare services.

[Applying dose banding to the production of antineoplastic drugs: a narrative review of the literature]

The dosage of antineoplastic drugs has historically been based on individualized prescription and preparation according to body surface area or patient´s weight. Lack of resources and increased assistance workload in the areas where chemotherapy is made, are leading to the development of new systems to optimize the processing without reducing safety. One of the strategies that has been proposed is the elaboration by dose banding. This new approach standardizes the antineoplastic agents doses by making ranges or bands accepting a percentage of maximum variation. It aims to reduce processing time with the consequent reduction in waiting time for patients; to reduce errors in the manufacturing process and to promote the rational drug use. In conclusion, dose banding is a suitable method for optimizing the development of anticancer drugs, obtaining reductions in oncologic patients waiting time but without actually causing a favorable impact on direct or indirect costs.

[Quality and legibility of written informed consent form in pharmacogenetic research]

BACKGROUND AND OBJECTIVE

Pharmacogenetic studies have become in recent years a common practice in the development of new drugs, with the need to evaluate the information and readability of Informed Consent Forms(ICFs) to ensure compliance with the recommendations set by current legislation and expert groups.

MATERIALS AND METHODS

Retrospective observational study that analyzes the content of ICFs received by participants of pharmacogenetic studies approved in a tertiary hospital. To evaluate the quality of the ICFs, a questionnaire of 42 questions was prepared (Table 1) with the elements that must contain the information given to subjects, while readability was assessed using different readability indices.

RESULTS

The 31.5% of the 92 ICFs analyzed showed more than 75% of sections considered in the questionnaire. Sections with lower compliance were relative to risks and benefits (41.7%) and compensation for study participation (56.1%). None of the ICFs fulfilled with less than 50% of overall sections. Regarding legibility, about 90%, have a suitable degree for the most of population based on indexes used.

CONCLUSIONS

Deficiencies were found in some parts of the information contained in ICFs, while the degree of legibility was high, being necessary for future studies to establish the degree of real understanding of patients.

[Algorithm for diagnosis and treatment of hereditary angioedema as a tool for management]

INTRODUCTION

Hereditary angioedema is a disease with low prevalence and high heterogeneity with regards to the severity of the clinical picture, which makes the diagnosis difficult and requires the need for early start of specific treatment in order to prevent complications.

OBJECTIVE

To propose a decision algorithm for hereditary angioedema (HAE), based on the evidence available on the diagnosis, clinical assessment, and treatment. The aim is to present the available therapeutic options as well as a decision algorithm to select the most efficient therapy at each time.

MATERIAL AND METHODS

Literature search by means of PubMed and other relevant sources.

RESULTS

four decision algorithms have been developed for HAE; diagnosis of bradikinin-mediated angioedema, treatment of acute attacks and short and long-term prophylaxis for HAE due to C1 inhibitor deficiency.

CONCLUSIONS

The application of a decision algorithm based on the clinical variables helps to select the most efficient therapeutic option at each time and may be a useful tool for the therapeutic approach.