Microorganisms and Antibiotic Resistance of Bacterial Keratitis at a Rural County Hospital in Seville.

PURPOSE: To review the incidence, resistance patterns, and management of bacterial keratitis during the past 4 years. METHODS: We retrospectively reviewed the clinical records of microbiological isolates from patients with a clinical diagnosis of bacterial keratitis. RESULTS: A total of 159 patients were analyzed, and 102 microorganisms were isolated from 129 cultures. In these cultures, 23.7% of the microorganisms were gram positive, 60.8% were gram negative, and 15.5% were fungi. Pseudomonas aeruginosa was the most common bacteria (9.2%), followed by Serratia marcescens (4.4%) and Staphylococcus aureus (4%). Resistance to fluoroquinolones and aminoglycosides was found to be 23.1% and 53.1% in gram-positive and 2.8% and 13.9% in gram-negative bacteria, respectively. Resistance to ceftazidime against gram-negative bacteria was 13.9%. No resistance to vancomycin was observed. CONCLUSIONS: A high resistance rate to aminoglycosides and fluoroquinolones was observed in gram-positive bacteria. We concluded that fluoroquinolones or aminoglycosides may not be suitable for initial monotherapy in patients with severe bacterial keratitis.

[Delay in the diagnosis and treatment of five types of cancer in two urban health centres]. / Demora en el diagnóstico y tratamiento de 5 tipos de cáncer en 2 centros de salud urbanos.

OBJECTIVES: To assess the diagnostic (ID) and treatment (IT) intervals of the most prevalent cancers in patients attached to two health centres and to analyse the influence of sociodemographic, clinical and health system (HS) organisational factors. DESIGN: Observational, retrospective, analytical cohort study. SITE: Primary care. Two urban health centres. PARTICIPANTS: Three hundred sixty-five patients diagnosed with colorectal cancer (CRC), breast, lung, prostate or bladder cancer between 1/1/2012 and 31/12/2017. MAIN MEASURES: The medians of ID and IT and the risk (OR) of ID and IT above those medians according to the above factors are compared. The contribution of each process step to ID is analysed. RESULTS: Median ID was 92 days, maximum in prostate cancer (395 days) and minimum in lung (54 days). Factors associated with prolonged ID (OR>92 days) were female sex, CRC or prostate location, localised stage, index primary care (AP) consultation and outpatient diagnostic pathway. Prolonged IT (OR>56 days) was related to CRC or prostate location and outpatient diagnostic route. ID components with the greatest influence on delay were: Primary Care Interval (IAP), Secondary Care Delay (DAS) and Secondary Care Adjunctive Test Delay (DPAS). The contribution of IAP was highest in patients with CRC, lung and bladder. CONCLUSIONS: ID and IT were 92 and 56 days respectively. The ID components with the highest contribution to delay were IAP, DAS and DPAS. Increasing diagnostic capacity in PC and organising specific diagnostic and treatment pathways would shorten these intervals and allow earlier detection.

Increased Incidence of Stroke, but Not Coronary Heart Disease, in Elderly Patients With Sleep Apnea.

Background and Purpose- The influence of age on the relationship between obstructive sleep apnea (OSA) and the incidence of hard cardiovascular events remains controversial. We sought to analyze the relationship between OSA and the incidence of stroke and coronary heart disease in a large cohort of elderly patients, as well as to investigate the role of continuous positive airway pressure (CPAP) treatment in these associations. Methods- Post hoc analysis of a prospective observational study of consecutive patients ≥65 years studied for OSA suspicion at 2 Spanish University Hospitals. Patients with an apnea-hypopnea index (AHI) <15 were the reference group. OSA was defined by an AHI ≥15 and classified as untreated (CPAP not prescribed or compliance <4 hours/day), mild-moderate (AHI 15-29), untreated severe (AHI ≥30), and CPAP-treated (AHI ≥15 and CPAP compliance ≥4 hours/day). Results- 859 and 794 elderly patients were included in the stroke and coronary heart disease analyses, respectively. The median (interquartile range) follow-up was 72 (50-88.5) and 71 (51.5-89) months, respectively. Compared with the reference group, the fully adjusted hazard ratios for the incidence of stroke were 3.42 (95% CI, 1.37-8.52), 1.02 (95% CI, 0.41-2.56), and 1.76 (95% CI, 0.62-4.97) for the untreated severe OSA group, CPAP-treated group, and untreated mild-moderate OSA group, respectively. No associations were shown between any of the different OSA groups and coronary heart disease incidence. Conclusions- The incidence of stroke, but not coronary heart disease, is increased in elderly patients with untreated severe OSA. Adequate CPAP treatment may reduce this risk.

[Effectiveness of an intervention strategy in the biosimilar glargine prescription pattern in primary care]. / Efectividad de una estrategia de intervención en el patrón de prescripción del biosimilar glargina en atención primaria.

OBJECTIVES: To examine the effects of specific interventions on biosimilar glargine insulin (BGI) prescribing in general practices and to analyse the influence of prescriber and economic impact. DESIGN: Non randomized controlled study. SETTING: General practices in 2 health areas of Seville, intervention and control group. PARTICIPANTS: 220 general practices (intervention group) and 100 general practices (control group). INTERVENTION: Intervention group received educational seminars on biosimilar drugs, pharmacotherapeutic bulletin and prescribing feedback. The study was carried out from the biosimilar commercialization, October-2015, to February-2016 (pre-intervention) and from February to August 2016 (intervention). MAIN MEASUREMENTS: Percentage of patients and DDD with BGI respect to total glargine before and during intervention for both areas were analysed. Physicians have been analysed by subgroups of age, sex, training, type of contract, years of experience and quota. MAIN RESULTS: Both indicators for intervention group were significantly greater than for control group (P<.0005), with a 95% confidence interval (2.5-4.7). The ratio of the percentage of cumulative increase of both variables between areas was 3.73 times higher after the intervention. No differences were found for the evaluated categories of physicians in the intervention group. CONCLUSIONS: Intervention strategies aimed at training and information, as well as monitoring health professionals, influence the pattern of prescription and can have an economic impact. Our results have not been influenced by the profile of the prescriber.

Effect of a Structured Pharmaceutical Care Intervention Versus Usual Care on Cardiovascular Risk in HIV Patients on Antiretroviral Therapy: INFAMERICA Study.

BACKGROUND: HIV+ patients have increased their life expectancy with a parallel increase in age-associated comorbidities. OBJECTIVE: To determine the effectiveness of an intensive pharmaceutical care follow-up program in comparison to a traditional model among HIV-infected patients with moderate/high cardiovascular risk. METHOD: This was a multicenter, prospective, randomized study of a structured health intervention conducted between January-2014 and June-2015 with 12 months of follow-up at outpatient pharmacy services. The selected patients were randomized to a control group (usual care) or intervention group (intensive pharmaceutical care). The interventional program included follow-up of all medication taken by the patient to detect and work toward the achievement of pharmacotherapeutic objectives related to cardiovascular risk and making recommendations for improving diet, exercising, and smoking cessation. Individual motivational interview and periodic contact by text messages about health promotion were used. The primary end point was the percentage of patients who had reduced the cardiovascular risk index, according to the Framingham-score. RESULTS: A total of 53 patients were included. As regards the main variable, 20.7% of patients reduced their Framingham-score from high/very high to moderate/low cardiovascular risk versus 12.5% in the control group ( P=0.016). In the intervention group, the number of patients with controlled blood pressure increased by 32.1% ( P=0.012); 37.9% of patients overall stopped smoking ( P=0.001), and concomitant medication adherence increased by 39.4% at the 48-week follow-up ( P=0.002). Conclusion and Relevance: Tailored pharmaceutical care based on risk stratification, motivational interviewing, and new technologies might lead to improved health outcomes in HIV+ patients at greater cardiovascular risk.

Identification of the Medication Regimen Complexity Index as an Associated Factor of Nonadherence to Antiretroviral Treatment in HIV Positive Patients.

BACKGROUND: Multiple studies have identified a relationship between the complexity of a medication regimen and non-adherence. However, most studies in people who live with HIV (PLWH) have focused on antiretroviral use and have failed to consider the impact of other medications. OBJECTIVE: The aim of our study is to identify the Medication Regimen Complexity Index (MRCI) as an associated factor for nonadherence to antiretroviral treatment (ART). The secondary aim is to analyze the relationship between clinical and pharmacotherapeutical variables and adherence to antiretroviral treatment and to generate an adherence model. METHODS: A transversal, observational study. Patients included were PLWH over 18 years of age on active antiretroviral therapy. Patients who participated in clinical trials or who did not meet the inclusion criteria were excluded. We had studied HIV transmission mode, viral load, treatment status, number of comorbidities and complexity index as factors associated with adherence to ART. RESULTS: We included 619 patients in the study. Number of comorbidities ( p = 0.021; OR = 1.038-1.570); viral load ( p = 0.023; OR = 1.108-4.505) and MRCI ( p < 0.001; OR = 1.138-1.262) (ART and concomitant treatment) were the independent associated factors to ART nonadherence. The value of the Hosmer and Lemeshow test confirmed the validity of this model (P = 0.333). CONCLUSION: A higher MRCI was associated with non-adherence. Therefore, the regimen complexity calculation may be appropriate in daily practice for identifying patients at a higher risk of becoming non-adherent.

Role of sleep apnea and continuous positive airway pressure therapy in the incidence of stroke or coronary heart disease in women.

RATIONALE: It is unknown whether obstructive sleep apnea (OSA) may be a risk factor for incident cardiovascular events in women. OBJECTIVES: We sought to investigate whether OSA increases the incidence of a composite of stroke or coronary heart disease (CHD) in women, and the role of continuous positive airway pressure (CPAP) treatment on this association. METHODS: This was a prospective, observational study conducted in two Spanish teaching hospitals between 1998 and 2007. Consecutive women referred for suspected OSA and free of previous stroke and CHD were analyzed. Women with an apnea-hypopnea index (AHI) less than 10 comprised the control group, and those with an AHI greater than or equal to 10 were diagnosed with OSA and classified as CPAP-treated (adherence ≥ 4 h/d) or untreated (adherence < 4 h/d or not prescribed). The follow-up ended in December 2010. MEASUREMENTS AND MAIN RESULTS: A total of 967 women were studied (median follow-up, 6.8 yr; interquartile range, 5.2-8.2). The untreated OSA group showed a greater incidence rate of the composite outcome than the control group (2.19 vs. 0.54 per 100 person-years; P < 0.0005). Compared with the control group, the fully adjusted hazard ratios for the composite outcome incidence were 2.76 (95% confidence interval [CI], 1.35-5.62) for the untreated OSA group, and 0.91 (95% CI, 0.43-1.95) for the CPAP-treated group. When the type of cardiovascular event was separately assessed, untreated OSA showed a stronger association with incident stroke (adjusted hazard ratio, 6.44; 95% CI, 1.46-28.3) than with CHD (adjusted hazard ratio, 1.77; 95% CI, 0.76-4.09). CONCLUSIONS: In women, untreated OSA is associated with increased incidence of serious cardiovascular outcomes, particularly incident stroke. Adequate CPAP treatment seems to reduce this risk.

Concordance between two models of stratification for patients living with HIV infection to providing pharmaceutical care. / [Artículo traducido] Concordancia entre 2 modelos de estratificación de pacientes que viven con el VIH para la prestación de atención farmacéutica.

OBJECTIVE: To determine the degree of agreement of two differents stratification models for pharmaceutical care to people living with HIV. METHODS: This was a single-centre observational prospective cohort study of patients with regular follow-up in pharmaceutical care consultations according to the Capacity-Motivation-Opportunity methodology, conducted between January 1st and March 31th, 2023. Patients received the pharmacotherapeutic interventions applied routinely to ambulatory care patients according to this model. As part of the usual clinical practice, the presence or absence of the variables that apply to both stratification models were collected. The scores obtained and the corresponding stratification level were collected for each patient according to both stratification models published (ST-2017 and ST-2022). To analyze the reliability between the measurements of two numerical score models of the stratification level with both tools, their degree of concordance was calculated using the intraclass correlation coefficient. Likewise, reliability was also evaluated from a qualitative perspective by means of Cohen's Kappa coefficient. Additionally, the existence of correlation between the scores of the two models was assessed by calculating Pearson's correlation coefficient. RESULTS: Of the total of 758 patients being followed in the cohort, finally, 233 patients were enrolled. The distribution of patients for each stratification model was: ST-2017: 59.7% level-3, 25.3% level-2 and 15.0% level-1, while for ST-2022: 60.9% level-3, 26.6% level-2 and 12.4% level-1. It was observed that the reclassification was symmetrical (p=0.317). The qualitative analysis of the agreement between the models showed a good Cohen's kappa value, (K=0.66). A value of 0.563 was found as the intraclass correlation coefficient. Finally, the correlation analysis between the quantitative scores of the two models yielded a Pearson correlation coefficient of 0.86. CONCLUSIONS: The concordance between the two models was good, which confirms that the multidimensional adaptation and simplification of the model were correct and that its use can be extended in routine clinical practice.

Concordance between two models of stratification for patients living with HIV infection to providing pharmaceutical care.

OBJECTIVE: To determine the degree of agreement of 2 differents stratification models for pharmaceutical care to people living with HIV. METHODS: This was a single-center observational prospective cohort study of patients with regular follow-up in pharmaceutical care consultations according to the Capacity-Motivation-Opportunity methodology, conducted between January 1 and March 31, 2023. Patients received the pharmacotherapeutic interventions applied routinely to ambulatory care patients according to this model. As part of the usual clinical practice, the presence or absence of the variables that apply to both stratification models were collected. The scores obtained and the corresponding stratification level were collected for each patient according to both stratification models published (ST-2017 and ST-2022). To analyze the reliability between the measurements of 2 numerical score models of the stratification level with both tools, their degree of concordance was calculated using the intraclass correlation coefficient. Likewise, reliability was also evaluated from a qualitative perspective by means of Cohen's Kappa coefficient. Additionally, the existence of correlation between the scores of the 2 models was assessed by calculating Pearson's correlation coefficient. RESULTS: Of the total of 758 patients being followed in the cohort, finally, 233 patients were enrolled. The distribution of patients for each stratification model was: ST-2017: 59.7% level-3, 25.3% level-2, and 15.0% level-1, while for ST-2022: 60.9% level-3, 26.6% level-2, and 12.4% level-1. It was observed that the reclassification was symmetrical (P=.317). The qualitative analysis of the agreement between the models showed a good Cohen's kappa value, (K=0.66). A value of 0.563 was found as the intraclass correlation coefficient. Finally, the correlation analysis between the quantitative scores of the 2 models yielded a Pearson correlation coefficient of 0.86. CONCLUSIONS: The concordance between the 2 models was good, which confirms that the multidimensional adaptation and simplification of the model were correct and that its use can be extended in routine clinical practice.

Long-term continuous positive airway pressure compliance in females with obstructive sleep apnoea.

Continuous positive airway pressure (CPAP) is the treatment of choice for obstructive sleep apnoea (OSA), but compliance and variables involved in long-term CPAP adherence in females with OSA are unknown. We performed an observational study including all consecutive females diagnosed with CPAP who started CPAP treatment in two Spanish teaching hospitals between 1999 and 2007 and were followed-up until December 2010. The Kaplan-Meier method was used to calculate the probability of continuing with CPAP treatment and a multivariate Cox regression analysis was used to identify baseline predictors of CPAP dropout. We analysed 708 females, median (interquartile range) age 60 (52-67) years and apnoea-hypopnoea index 43.0 (27.2-66.8). Females were followed for a median of 6.2 (4.2-7.7) years. The probability of still being on CPAP at 5 and 10 years was 82.8% and 79.9%, respectively. The median CPAP use was 6 (interquartile range 4-7) h · day(-1). In the multivariate analysis, independent baseline predictors of CPAP dropout were psychoactive medication (hazard ratio 1.47, 95% CI 1.03-2.08), age (hazard ratio 1.01, 95% CI 1.00-1.03) and CPAP pressure (hazard ratio 0.89, 95% CI 0.81-0.96). Long-term CPAP adherence in females with OSA is good. Psychoactive medication and increasing age were independent predictors of CPAP dropout, whereas higher CPAP was associated with continued treatment.

Cardiovascular mortality in obstructive sleep apnea in the elderly: role of long-term continuous positive airway pressure treatment: a prospective observational study.

RATIONALE: Obstructive sleep apnea (OSA) is a risk factor for cardiovascular death in middle-aged subjects, but it is not known whether it is also a risk factor in the elderly. OBJECTIVES: To investigate whether OSA is a risk factor for cardiovascular death and to assess whether continuous positive airway pressure (CPAP) treatment is associated with a change in risk in the elderly. METHODS: Prospective, observational study of a consecutive cohort of elderly patients (≥65 yr) studied for suspicion of OSA between 1998 and 2007. Patients with an apnea-hypopnea index (AHI) less than 15 were the control group. OSA was defined as mild to moderate (AHI, 15-29) or severe (AHI, ≥30). Patients with OSA were classified as CPAP-treated (adherence ≥ 4 h/d) or untreated (adherence < 4 h/d or not prescribed). Participants were monitored until December 2009. The end point was cardiovascular death. A multivariate Cox survival analysis was used to determine the independent impact of OSA and CPAP treatment on cardiovascular mortality. MEASUREMENTS AND MAIN RESULTS: A total of 939 elderly were studied (median follow-up, 69 mo). Compared with the control group, the fully adjusted hazard ratios for cardiovascular mortality were 2.25 (confidence interval [CI], 1.41 to 3.61) for the untreated severe OSA group, 0.93 (CI, 0.46 to 1.89) for the CPAP-treated group, and 1.38 (CI, 0.73 to 2.64) for the untreated mild to moderate OSA group. CONCLUSIONS: Severe OSA not treated with CPAP is associated with cardiovascular death in the elderly, and adequate CPAP treatment may reduce this risk.

Cardiovascular mortality in women with obstructive sleep apnea with or without continuous positive airway pressure treatment: a cohort study.

BACKGROUND: Obstructive sleep apnea (OSA) is a risk factor for cardiovascular death in men, but whether it is also a risk factor in women is unknown. OBJECTIVE: To investigate whether OSA is a risk factor for cardiovascular death in women and assess whether continuous positive airway pressure (CPAP) treatment is associated with a change in risk. DESIGN: Prospective, observational cohort study. SETTING: 2 sleep clinics in Spain. PATIENTS: All women consecutively referred for suspected OSA between 1998 and 2007. INTERVENTION: Every woman had a diagnostic sleep study. Women with an apnea-hypopnea index (AHI) less than 10 were the control group. Obstructive sleep apnea was diagnosed when the AHI was 10 or higher (classified as mild to moderate [AHI of 10 to 29] or severe [AHI ≥30]). Patients with OSA were classified as CPAP-treated (adherence ≥4 hours per day) or untreated (adherence <4 hours per day or not prescribed). Participants were followed until December 2009. MEASUREMENTS: The end point was cardiovascular death. RESULTS: 1116 women were studied (median follow-up, 72 months [interquartile range, 52 to 88 months]). The control group had a lower cardiovascular mortality rate (0.28 per 100 person-years [95% CI, 0.10 to 0.91]) than the untreated groups with mild to moderate OSA (0.94 per 100 person-years [CI, 0.10 to 2.40]; P = 0.034) or severe OSA (3.71 per 100 person-years [CI, 0.09 to 7.50]; P < 0.001). Compared with the control group, the fully adjusted hazard ratios for cardiovascular mortality were 3.50 (CI, 1.23 to 9.98) for the untreated, severe OSA group; 0.55 (CI, 0.17 to 1.74) for the CPAP-treated, severe OSA group; 1.60 (CI, 0.52 to 4.90) for the untreated, mild to moderate OSA group; and 0.19 (CI, 0.02 to 1.67) for the CPAP-treated, mild to moderate OSA group. LIMITATION: The study was observational and not randomized, and OSA was diagnosed by 2 different methods. CONCLUSION: Severe OSA is associated with cardiovascular death in women, and adequate CPAP treatment may reduce this risk. PRIMARY FUNDING SOURCE: None.

Prevalence of polypharmacy and associated factors among patients living with HIV infection in Spain: The POINT study.

PURPOSE: Survival in people living with HIV (PLWH) has increased and thus people are aging with HIV, increasing the frequency of multimorbidity and polypharmacy. This cross-sectional study was conducted to evaluate the prevalence of polypharmacy among PLWH who were on antiretroviral treatment and were followed in an outpatient setting by the pharmacy department of several hospitals across Spain. In addition, we aimed to evaluate factors associated with polypharmacy and treatment complexity among this population. MATERIAL AND METHODS: We recorded information on demographic data, data on disease control including viral load and CD4 count at the time of inclusion, comorbidities, pharmacologic treatment and drugs interactions. Polypharmacy was defined as the use of 6 or more different drugs, including antiretroviral medication; major polypharmacy was defined as the use of ≥11 different drugs. RESULTS: Overall, 1225 PLWH were eligible in the study. The median (IQR) age was 49 (40-54). Comorbidities were present in 819 (67%) PLWH and 571 (47%) had two or more comorbidities. Overall, 397 (32.4%, 95% CI 29.8-34.9) PLWH met the criteria for polypharmacy, and 67 (5.5%, 95% CI, 4.2-6.7) had major polypharmacy. Several factors were associated with polypharmacy such as type of antiretroviral treatment, presence of potential interactions, the use of several types of medications and the number of comorbidities. Treatment complexity was also a factor strongly associated with polypharmacy; for each point increase in the medication regimen complexity index (MRCI), the likelihood of polypharmacy increased 2.3-fold. CONCLUSIONS: Polypharmacy is frequent among PLWH in Spain and contributes to a relevant extent to treatment complexity.

Association between sleep-disordered breathing and prostate cancer.

BACKGROUND: Sleep-disordered breathing (SDB) has been associated with a greater aggressiveness of melanoma tumors, but the association with other cancers is unknown. This study investigates the relationship between the severity of SDB and the aggressiveness of prostate cancer (PC). METHODS: 165 patients under 66 years consecutively diagnosed with PC in three University Hospitals underwent a home respiratory polygraphy. SDB severity was assessed by means of the apnea-hypopnea index (AHI) as well as several oximetric parameters. The primary marker of the aggressiveness of PC was the Gleason score, while secondary markers included the tumor stage and metastatic spreading. RESULTS: The patients had a median (P 25-75) age of 60 (56-63) years, AHI of 13.3 (5.7-25.8), and 4% oxygen desaturation index of 8.7 (2.9-17.8). The prevalence of an AHI≥5 and AHI≥15 was 78.2% and 46.7%, respectively. The median AHI was similar in patients with Gleason 6 and > 6 [13.7 (5.6-28.7) vs 12.2 (5.7-23.2), p = 0.44], tumor stage I-II and III-IV [13.5 (5.3-26.5) vs 11.7 (7.8-21.1), p = 0.67], and presence or absence of metastasis [14.2 (9.6-31.8) vs 13.3 (5.2-24.6), p = 0.46]. The prevalence of an AHI≥5 and AHI≥15 was similar in patients with Gleason 6 and > 6 (79.2% vs 77.2%; p = 0.85, and 49.3% vs 44.33%; p = 0.53, respectively). These results did not change when different oximetric variables were analyzed instead of the AHI. CONCLUSIONS: Despite the high prevalence of SDB in patients with PC, our results do not support any association between the severity of SDB and PC aggressiveness.

Long-term recurrences and mortality in patients with noncardiac syncope.

INTRODUCTION AND OBJECTIVES: There are no in-depth studies of the long-term outcome of patients with syncope after exclusion of cardiac etiology. We therefore analyzed the long-term outcome of this population. METHODS: For 147 months, we included all patients with syncope referred to our syncope unit after exclusion of a cardiac cause. RESULTS: We included 589 consecutive patients. There were 313 (53.1%) women, and the median age was 52 [34-66] years. Of these, 405 (68.8%) were diagnosed with vasovagal syncope (VVS), 65 (11%) with orthostatic hypotension syncope (OHS), and 119 (20.2%) with syncope of unknown etiology (SUE). During a median follow-up of 52 [28-89] months, 220 (37.4%) had recurrences (21.7% ≥ 2 recurrences), and 39 died (6.6%). Syncope recurred in 41% of patients with VVS, 35.4% with OHS, and 25.2% with SUE (P=.006). In the Cox multivariate analysis, recurrence was correlated with age (P=.002), female sex (P <.0001), and the number of previous episodes (< 5 vs ≥ 5; P <.0001). Death occurred in 15 (3.5%) patients with VVS, 11 (16.9%) with OHS, and 13 (10.9%) with SUE (P=.001). In the multivariate analysis, death was associated with age (P=.0001), diabetes (P=.007), and diagnosis of OHS (P=.026) and SUE (P=.020). CONCLUSIONS: In patients with noncardiac syncope, the recurrence rate after 52 months of follow-up was 37.4% and mortality was 6.6% per year. Recurrence was higher in patients with a neuromedial profile and mortality was higher in patients with a nonneuromedial profile.

Days Needed for the Disappearance of a Cough Due to the Use of an Angiotensin-Converting Enzyme Inhibitor and Identification of Predisposing Factors Associated With Its Appearance in a Clinical Cohort of Hypertensive Patients.

Our main objective was to investigate the numbers of days necessary for the disappearance of the cough caused by an angiotensin-converting enzyme inhibitor (ACEI) subsequent to the discontinuation of treatment, and to identify the associated factors that contribute to the appearance of said cough and angioneurotic edema. We studied 1101 patients with hypertension treated with an ACEI for 15 years. A multivariate analysis of binary logistic regression was performed to identify predisposing cough factors. In the 1101 patients treated with ACEI, 270 were diagnosed as having a cough caused by an ACEI (24.5%). The average numbers of days until the cough disappeared was 6.06 ± 1.58 days. The significant predisposing factors of the cough were female sex (odds ratio [OR], 1.77; 95% confidence interval [CI], 1.31-2.39), previous diagnosis of obstructive sleep apnea (OR, 1.85; 95% CI, 1.31-2.61), and concomitant use of thiazides (OR, 1.50; 95% CI, 1.11-2.04). Statins were shown as a protective factor (OR, 0.69; 95% CI, 0.51-0.93). In the case of angioneurotic edema, 25 patients (2.3%) were diagnosed, without significant determinants. Our analysis showed that the cough disappeared in a period of ≤10 days for 96.7% of patients diagnosed with a cough, subsequent to the discontinuation of ACEI treatment. The risk factors identified for the appearance of a cough include female sex, previous obstructive sleep apnea, and concomitant use of thiazides. The use of statins was found to be a protective factor. The incidence of angioneurotic edema in our cohort is greater than that described in the literature.

Outpatients' Opinion And Experience Regarding Telepharmacy During The COVID-19 Pandemic: The Enopex Project.

BACKGROUND: Telepharmacy, as a remote pharmaceutical care procedure, is being used worldwide during the COVID-19 pandemic, with the aim of preserving the health of patients and professionals. Its future development should incorporate the assessment of patient perception, but no research study has investigated it. OBJECTIVE: The objective was to poll the opinions and experiences of outpatients with telepharmacy through a purpose-developed questionnaire and to assess it's quality through an internal validity and reliability analysis. METHODS: Cross-sectional observational study of adult patients who used telepharmacy services during the COVID-19 lockdown period in Spain. The subjects answered a 24-item questionnaire, after giving their informed consent. Place of delivery, informed pharmacotherapeutic follow-up, opinion about telepharmacy, future development, ethics/satisfaction, and coordination constituted the six questionnaire categories. After assessing the adequate sample size with the Kaiser-Meyer-Olkin test, the Bartlett sphericity test analyzed the validity of the questionnaire. The intraclass correlation coefficient and Cronbach's α coefficient calculations verified the reliability and internal consistency. RESULTS: A total of 9442 interviews were administered to patients from 81 hospitals, of which 8079 were valid (52.8% female). A 54.1% were aged between 41-65 years; 42.7% had been in treatment for more than 5 years; 42.8% lived between 6-31 miles from the hospital. As many as 96.7% of patients were "satisfied" or "very satisfied" with telepharmacy, 97.5% considering it complementary to their usual follow-up; 55.9% expressed a preference for being followed up face to face when visiting the hospital. 75.6% said they had rather receive their medication at home. The sample size obtained was deemed appropriate [the Kaiser-Meyer-Olkin test (0.789) and Bartlett's sphericity test (p<0.005)]. The reliability analysis resulted in a Cronbach α = 0.7. CONCLUSION: Patients have shown high satisfaction with telepharmacy and the ENOPEX questionnaire is a tool with sufficient validity and reliability to be used in the evaluation of the care that patients receive through telepharmacy.

Prevalence of polypharmacy and associated factors among patients living with HIV infection in Spain: The POINT study.

PURPOSE: Survival in people living with HIV (PLWH) has increased and thus people are aging with HIV, increasing the frequency of multimorbidity and polypharmacy. This cross-sectional study was conducted to evaluate the prevalence of polypharmacy among PLWH who were on antiretroviral treatment and were followed in an outpatient setting by the pharmacy department of several hospitals across Spain. In addition, we aimed to evaluate factors associated with polypharmacy and treatment complexity among this population. MATERIAL AND METHODS: We recorded information on demographic data, data on disease control including viral load and CD4 count at the time of inclusion, comorbidities, pharmacologic treatment and drugs interactions. Polypharmacy was defined as the use of 6 or more different drugs, including antiretroviral medication; major polypharmacy was defined as the use of ≥11 different drugs. RESULTS: Overall, 1225 PLWH were eligible in the study. The median (IQR) age was 49 (40-54). Comorbidities were present in 819 (67%) PLWH and 571 (47%) had two or more comorbidities. Overall, 397 (32.4%, 95% CI 29.8-34.9) PLWH met the criteria for polypharmacy, and 67 (5.5%, 95% CI, 4.2-6.7) had major polypharmacy. Several factors were associated with polypharmacy such as type of antiretroviral treatment, presence of potential interactions, the use of several types of medications and the number of comorbidities. Treatment complexity was also a factor strongly associated with polypharmacy; for each point increase in the medication regimen complexity index (MRCI), the likelihood of polypharmacy increased 2.3-fold. CONCLUSIONS: Polypharmacy is frequent among PLWH in Spain and contributes to a relevant extent to treatment complexity.

Early versus late switch: How long should we extend the anti-vascular endothelial growth factor therapy in unresponsive diabetic macular edema patients?

PURPOSE: To compare the results of early versus late switch to the dexamethasone intravitreal implant Ozurdex® in patients with diabetic macular edema who had a poor response to vascular endothelial growth factor inhibitors. METHODS: Retrospective and single-center study conducted, in a real setting, on consecutive diabetic macular edema patients who were switch to an intravitreal dexamethasone implant after a poor response to anti-vascular endothelial growth factor treatment. Study sample was divided into two groups: (1) early-switch group, included those eyes who received three anti-vascular endothelial growth factor injections before switch and (2) late-switch group, included those eyes that received six or more anti-vascular endothelial growth factor injections before switch. The primary end-point was the difference in mean change in best-corrected visual acuity and in central subfoveal thickness. RESULTS: A total of 69 (31 early-switch group and 38 late-switch group) eyes were included. In the early-switch group, median (25-75 quartile range) best-corrected visual acuity significantly increase from 0.2 (0.2-0.5) at baseline to 0.4 (0.3 -0.7) at month 24 (p = 0.0043). Whereas, in the late-switch group, best-corrected visual acuity did not increase (p = 0.8602). Central subfoveal thickness was significantly reduced in both early- and late-switch groups, p = 0.0002 and 0.0038, respectively. The proportion of eyes obtaining a central subfoveal thickness reduction ⩾ 10% was significantly greater in the early-switch group than in the late-switch group (71.0% vs 47.4%, respectively, p = 0.0498). Three (9.7%) and 10 (26.3%) eyes have developed ocular hypertension during the study in the early- and late-switch groups, respectively, p = 0.0816. CONCLUSION: Early switch to Ozurdex in patients who did not adequately respond to anti-vascular endothelial growth factor therapy provided better functional and anatomical outcomes.

Iris-claw intraocular lens implantation: Efficiency and safety according to technique.

PURPOSE: To evaluate the safety, refractive and visual results of an iris-claw intraocular lens for aphakia (Artisan) according to the technique used. SETTING: Ophthalmology Department, Valme University Hospital and Oftalvist Clinic, Seville, Spain. DESIGN: Retrospective case series. METHODS: This study evaluated the outcomes of iris-claw IOL implantations performed by the same surgeon between 2011 and 2017. The results were analyzed by the incision type (corneal versus scleral tunnel) and lens position (prepupillary versus retropupillary). RESULTS: Seventy-six eyes (75 patients) were included. The postoperative uncorrected (UDVA) and corrected (CDVA) distance visual acuities were significantly better than the preoperative acuities (P < .001). The UDVA was 20/40 or better in 41.7% of patients, and had the CDVA was 20/40 or better in 68.1% of patients. The mean UDVA was significantly better in the scleral tunnel incision group (0.29 logarithm of the minimum angle of resolution [logMAR] ± 0.41 [SD]) than in the corneal incision group (0.66 ± 0.45 logMAR) (P < .001). The mean surgically induced astigmatism in the scleral tunnel incision group (0.73 ± 0.62 diopter [D]) was significantly lower than in the corneal incision group (2.49 ± 1.36 D) (P < .001). Although endothelial cell loss was lower in the retropupillary position, the difference was not significant (P = .07.) CONCLUSION: Implantation of the iris-claw IOL in the retropupillary position and through a scleral tunnel incision was an effective and safe alternative to aphakia without capsule support, providing better refractive results compared with other techniques.