Prediction of adverse drug reactions in geriatric patients admitted to intensive care units

INTRODUCTION

Intensive care units (ICUs) pose challenges in managing critically ill patients with polypharmacy, potentially leading to adverse drug reactions (ADRs), particularly in the elderly.

OBJECTIVE

To evaluate whether the severity and clinical prognosis scores used in ICUs correlate with the prediction of ADRs in aged patients admitted to an ICU.

METHODS

A cohort study was conducted in a Brazilian University Hospital ICU. APACHE II and SAPS 3 assessed clinical prognosis, while GerontoNet ADR Risk Score and BADRI evaluated ADR risk at ICU admission. Severity of the patients' clinical conditions was evaluated daily based on the SOFA score. ADR screening was performed daily through the identification of ADR triggers.

RESULTS

1295 triggers were identified (median 30 per patient, IQR=28), with 15 suspected ADRs. No correlation was observed between patient severity and ADRs at admission (p=0.26), during hospitalization (p=0.91), or at follow-up (p=0.77). There was also no association between death and ADRs (p=0.28) or worse prognosis and ADRs (p>0.05). Higher BADRI scores correlated with more ADRs (p=0.001).

CONCLUSIONS

These data suggest that employing the severity and clinical prognosis scores used in ICUs is not sufficient to direct active pharmacovigilance efforts, which are therefore indicated for critically ill patients.

A comparison of nurses and elderly patients' perceptions of caring behaviors in intensive care units

OBJECTIVE

Differences in patients and nurses' perceptions of caring behaviors arouse patient dissatisfaction. Continuous monitoring and assessment of caring behaviors has revealed its problems, and this in turn would promote care services by planning rational interventions and removing the problems. The present study aimed to compare nurses and elderly patients' perceptions of nurses' caring behaviors in intensive care units in accordance with Watson's transpersonal caring theory.

METHODS

In this descriptive-analytical study, 70 nurses were selected using the census method, and 70 elderly patients over 60 years old were also selected using purposive sampling method from the intensive care units of Lorestan University of Medical Sciences during 2012-2013. Caring Behavior Inventory for Elders (CBI-E) was adopted in this research to detect the nurses and elderly patients' perceptions of caring behaviors. In the data analysis phase, Kruskal-Wallis, Mann-Whitney U, and Pearson correlation tests were used.

RESULTS

The research findings revealed no statistically significant difference between the total scores of nurses' 83.80 (22.93), 95% CI [78.40, 89.20] and elderly patients' 80.09 (26.00), 95% CI [74, 86.20] perception of nurses' caring behaviors (P=0.379). From the viewpoint of the nurses and elderly patients, responding quickly to a patient's call 100.00 (0.00), 95% CI [100.00, 100.00] had the highest mean scores and patient participation in caring process had the lowest mean scores among nurses 22.86 (33.71), 95% CI [15.00, 30.80] and elderly patients 14.29 (28.41), 95% CI [7.63, 20.90].

CONCLUSION

This study indicated the elderlies and nurses' similar perceptions of caring behaviors in intensive care units. This finding would help nurses to recognize and prioritize the elderly patients' care needs, thereby promoting the quality of care services.

Cultural adaptation and psychometric properties of the Chilean-Spanish version of the Family Satisfaction in the Intensive Care Unit - 24 questionnaire

OBJECTIVE

To adapt and validate the Spanish version of the Family Satisfaction in the Intensive Care Unit - 24 (FS ICU-24) questionnaire among relatives of critically ill patients in a teaching hospital in Chile.

DESIGN

Prospective observational study aimed to validate a measuring instrument.

SETTING

Medical-surgical intensive care unit (ICU) of a teaching hospital in Chile.

PATIENTS OR PARTICIPANTS

Two hundred and forty relatives of critically ill patients with at least48 h in the ICU, older than 18 years, and with at least one visit to the patient.

INTERVENTIONS

None.

MAIN VARIABLES OF INTEREST

Content validity, construct validity, and reliability analysis of the Spanish version of the FS ICU-24 were evaluated.

RESULTS

The Spanish version of the FS ICU-24 was adapted, improving its understanding and clarity. The factor analysis showed an optimal solution of 3 factors for the Chilean-Spanish version of the FS ICU-24, which explain 51% of the total variance. Reliability was adequate for the global scale (α = 0.93) and the dimensions of satisfaction with patient and family care (α = 0.82), satisfaction with communication (α = 0.91) and satisfaction with decision-making (α = 0.71).

CONCLUSIONS

The Chilean-Spanish version of the FS ICU-24 proved to be valid and reliable for the evaluation of family satisfaction in the ICU. Having a valid instrument will allow health institutions to accurately identify areas for improvement in the care of the family members and the critically ill patient.

Prophylactic use of silicone dressing to minimize pressure injuries: Systematic review and meta-analysis

OBJECTIVE

Preventing hospital-acquired pressure injuries (PI) in critically ill patients remains a significant clinical challenge because of its associated high risk for comorbid conditions. We assessed the preventive effectiveness of silicone dressings among patients admitted in intensive care units and non-intensive care units settings.

METHODS

A literature search was conducted across 3 electronic databases (MEDLINE, EMBASE, Cochrane Central) from inception through December 2021. Studies assessing the effectiveness of silicone dressing on the incidence of PI on the sacral area were included. Evaluations were reported as risk ratios (RRs) with 95% confidence interval, and analysis was performed using a random-effects model.

RESULTS

Of the 1056 articles retrieved from the initial search, 11 studies were included in the final analysis. Silicone dressings significantly reduced the incidence of PI compared to usual care (RR: 0.30, 95% CI: 0.19-0.45, P<0.01). We found no significant difference between results of studies conducted in intensive care settings (RR=0.25, 95% CI: 0.15-0.43, P<0.01) and non-intensive care settings (RR=0.38, 95% CI: 0.17-0.83, P=0.01) (P-interaction: 0.39). Silicone dressings reduced the risk of developing PI among patients using five-layer foam Border dressing (Mepilex® Sacrum) (RR: 0.31, 95% CI: 0.20-0.48, P<0.01), and dressing Allevyn Gentle Border® (RR: 0.10, 95% CI: 0.01-0.73, P=0.02) with no significant difference upon subgroup analysis (P-interaction: 0.27).

CONCLUSION

The present meta-analysis suggests that silicone dressings consistently reduce the incidence of PI in intensive as well as in non-intensive care settings, regardless of the type of dressing used.

Determinants of mortality in cancer patients with unscheduled admission to the Intensive Care Unit: A prospective multicenter study

OBJECTIVES

To analyze clinical features associated to mortality in oncological patients with unplanned admission to the Intensive Care Unit (ICU), and to determine whether such risk factors differ between patients with solid tumors and those with hematological malignancies.

DESIGN

An observational study was carried out.

SETTING

A total of 123 Intensive Care Units across Spain.

PATIENTS

All cancer patients with unscheduled admission due to acute illness related to the background oncological disease.

INTERVENTIONS

None.

MAIN VARIABLES

Demographic parameters, severity scores and clinical condition were assessed, and mortality was analyzed. Multivariate binary logistic regression analysis was performed.

RESULTS

A total of 482 patients were included: solid cancer (n=311) and hematological malignancy (n=171). Multivariate regression analysis showed the factors independently associated to ICU mortality to be the APACHE II score (OR 1.102; 95% CI 1.064-1.143), medical admission (OR 3.587; 95% CI 1.327-9.701), lung cancer (OR 2.98; 95% CI 1.48-5.99) and mechanical ventilation after the first 24h of ICU stay (OR 2.27; 95% CI 1.09-4.73), whereas no need for mechanical ventilation was identified as a protective factor (OR 0.15; 95% CI 0.09-0.28). In solid cancer patients, the APACHE II score, medical admission, antibiotics in the previous 48h and lung cancer were identified as independent mortality indicators, while no need for mechanical ventilation was identified as a protective factor. In the multivariate analysis, the APACHE II score and mechanical ventilation after 24h of ICU stay were independently associated to mortality in hematological cancer patients, while no need for mechanical ventilation was identified as a protective factor. Neutropenia was not identified as an independent mortality predictor in either the total cohort or in the two subgroups.

CONCLUSIONS

The risk factors associated to mortality did not differ significantly between patients with solid cancers and those with hematological malignancies. Delayed intubation in patients requiring mechanical ventilation might be associated to ICU mortality.

Assessment of the implementation of safe medication practices in Intensive Medicine Units

OBJECTIVE

To assess the level of implementation of medication safety practices in Intensive Care Units (ICUs) and to identify opportunities for improvement.

DESIGN

A descriptive multicenter study was carried out.

SETTING

Intensive Care Units.

PARTICIPANTS/PROCEDURE

A total of 40 ICUs voluntarily completed the "Medication use-system safety self-assessment for Intensive Care Units" between March and September 2020. The survey comprised 147 items for evaluation grouped into 10 key elements.

MAIN VARIABLES

Calculation was made of the mean scores and mean percentages based on the maximum possible values for the overall survey, referred to the key elements and to each individual item for evaluation.

RESULTS

The mean score of the overall questionnaire among the participating ICUs was 436.8 (49.2% of the maximum possible score). No differences were found according to functional dependence, size of the hospital or type of ICU. The key elements referred to the incorporation of clinical pharmacists in these Units, as well as the competence and training of the professionals in safety practices yielded the lowest values (31.2% and 33.2%, respectively). Three other key elements related to accessibility to information about patients and medicines; to the standardization, storage and distribution of medicines; and to the quality and risk management programs, yielded percentages <50%.

CONCLUSIONS

Numerous effective safety medication practices have been identified with a low level of implementation in ICUs. This situation must be addressed in order to reduce medication errors in critically ill patients.

Recommendations for the management of critically ill patients with COVID-19 in Intensive Care Units

The COVID-19 pandemic has led to the admission of a high number of patients to the ICU, generally due to severe respiratory failure. Since the appearance of the first cases of SARS-CoV-2 infection, at the end of 2019, in China, a huge number of treatment recommendations for this entity have been published, not always supported by sufficient scientific evidence or with methodological rigor necessary. Thanks to the efforts of different groups of researchers, we currently have the results of clinical trials, and other types of studies, of higher quality. We consider it necessary to create a document that includes recommendations that collect this evidence regarding the diagnosis and treatment of COVID-19, but also aspects that other guidelines have not considered and that we consider essential in the management of critical patients with COVID-19. For this, a drafting committee has been created, made up of members of the SEMICYUC Working Groups more directly related to different specific aspects of the management of these patients.

Assessment of the implementation of safe medication practices in Intensive Medicine Units

OBJECTIVE

To assess the level of implementation of medication safety practices in Intensive Care Units (ICUs) and to identify opportunities for improvement.

DESIGN

A descriptive multicenter study was carried out.

SETTING

Intensive Care Units.

PARTICIPANTS/PROCEDURE

A total of 40 ICUs voluntarily completed the "Medication use-system safety self-assessment for Intensive Care Units" between March and September 2020. The survey comprised 147 items for evaluation grouped into 10 key elements.

MAIN VARIABLES

Calculation was made of the mean scores and mean percentages based on the maximum possible values for the overall survey, for the key elements and for each individual item for evaluation.

RESULTS

The mean score of the overall questionnaire among the participating ICUs was 436.8 (49.2% of the maximum possible score). No differences were found according to functional dependence, size of the hospital or type of ICU. The key elements referred to the incorporation of clinical pharmacists in these units, as well as the competence and training of the professionals in safety practices yielded the lowest values (31.2% and 33.2%, respectively). Three other key elements related to accessibility to information about patients and medicines; to the standardization, storage and distribution of medicines; and to the quality and risk management programs, yielded percentages below 50%.

CONCLUSIONS

Numerous effective safety medication practices have been identified with a low level of implementation in ICUs. This situation must be addressed in order to reduce medication errors in critically ill patients.

Psychological impact of COVID-19 pandemic in Western frontline healthcare professionals. A systematic review

The aim of this study was to assess the psychological impact among healthcare workers who stand in the frontline of the SARS-CoV-2 crisis and to compare it with the rest of healthcare professionals, by means of a systematic review of Western publications. The systematic review was carried out in PubMed, Scopus and Web of Science databases and 12 descriptive studies were reviewed. The European and American quantitative studies reported moderate and high levels of stress, anxiety, depression, sleep disturbance and burnout, with diverse coping strategies and more frequent and intense symptoms among women and nurses, without conclusive results by age. In the first line of assistance the psychological impact was greater than in the rest of the health professionals and in the Asian area. It is necessary to go deeper into the emotional experiences and professional needs for emotional support in order to design effective interventions for protection and help.

Analysis of the difference between importance and satisfaction of the needs of family members of critical patients

OBJECTIVE

To analyze the difference between the degree of importance and satisfaction of the needs of family members of patients in an Intensive Care Unit (ICU).

DESIGN

A descriptive, cross-sectional analytical study was carried out.

SETTING

Medical - surgical ICU of a university hospital in Chile.

PARTICIPANTS

Family members of critical patients with a length of stay of ≥ 48hours, over 18 years of age, and with at least one visit to the patient.

VARIABLES OF INTEREST

The Critical Care Family Needs Inventory questionnaire was used to determine the difference between the degree of importance and satisfaction of the needs of the family members. In addition, the needs were classified according to the categories proposed by importance - performance analysis (IPA).

RESULTS

A total of 253 family members were recruited, observing a negative gap (satisfaction <importance) in 100% of communication needs and in 51.9% of support needs. In turn, 8.9% of the needs were priority needs according to the IPA, including assistance with financial problems, contact in case of changes in the patient condition, talk about the possibility of death, and the reception of guidance at the patient bedside.

CONCLUSIONS

A high level of importance, compared to low levels of satisfaction, determines a negative gap in most of the needs of the family of the critical patient, particularly those referred to communication. Despite this, a low proportion of the needs should be addressed on a priority basis.

Analysis of readmission rates to the intensive care unit after implementation of a rapid response team in a University Hospital

OBJECTIVES

To compare readmission rates to the intensive care unit (ICU) before and after the implementation of a rapid response team (RRT), and to identify risk factors for readmission.

DESIGN

A quasi-experimental before-after study was carried out.

SETTING

A University Hospital.

PATIENTS

All patients discharged from the ICU from January to December 2008 (control group) and from January 2010 to December 2012 (intervention group).

INTERVENTION

Implementation of an RRT.

MAIN VARIABLES OF INTEREST

The data included demographic parameters, diagnoses upon admission, ICU readmission, APACHE II, SOFA, and TISS 28 scores, and routine daily assessment by an RRT of patients discharged from the ICU.

RESULTS

During the study interval, 380 patients were analyzed in the period prior to the implementation of the RRT and 1361 after implementation. There was a tendency toward decreased readmission rates one year after RRT implementation. The APACHE II score and SOFA score at ICU discharge were independent factors associated to readmission, as well as clinical referral to the ICU.

CONCLUSIONS

The RRT intervention resulted in a sustained decrease in readmission rates one year after implementation of this service. The use of a specialized team in health institutions can be recommended for ICU survivors.

[Nursing practice in maternity intensive care units. Severe pre-eclampsia in a primigravida]

39 year old woman, pregnant for 31+5 weeks, who came to our intensive care unit (ICU) referred from the emergency department of the hospital, having swollen ankles, headache and fatigue at moderate effort. We proceeded to take blood pressure (158/96 mmHg) and assess lower limb edema. The fetal heart rate monitoring was normal. Knowledgeable and user of healthy guidelines during her pregnancy, she did not follow any treatment. Single mother, she worried about her fetus (achieved through in vitro fertilization), her mother offered to help for any mishap. We developed an Individualized Care Plan. For data collection we used: Rating 14 Virginia Henderson Needs and diagnostic taxonomy NANDA, NOC, NIC. Nursing diagnoses of "fluid volume excess" and "risk of impaired maternal-fetal dyad" were detected, as well as potential complications such as eclampsia and fetal prematurity. Our overall objectives (NOC) were to integrate the woman in the process she faced and that she knew how to recognize the risk factors inherent in her illness. Nursing interventions (NIC) contemplated the awareness and treatment of her illness and the creation of new healthy habits. The work of nursing Maternal ICU allowed women to help maintain maximum maternal and fetal well-being by satisfying any of her needs. Mishandling of the situation leads into a framework of high morbidity and mortality in our units.

Application and effects of neuromuscular electrical stimulation in critically ill patients: systematic review

OBJECTIVE

To investigate the applications and effects of neuromuscular electrical stimulation (NMES) in critically ill patients in ICU by means of a systematic review.

MATERIALS AND METHODS

Electronic searches were conducted in the databases Medline, CINAHL, Cochrane Central Register of Controlled Trials, Web of Science, Embase, ProQuest Health and Medical Complete, AMED, and PEDro. The PEDro score was used to assess the methodological quality of the eligible studies.

RESULTS

The search yielded a total of 9759 titles and nine articles satisfied the eligibility criteria. These studies showed that NMES can maintain or increase muscle mass, strength and volume, reduce time in mechanical ventilation and weaning time, and increase muscle degradation in critically ill patients in ICU. Two studies allowed a meta-analysis of the effects of NMES on quadriceps femoris strength and it showed a significant effect in favor of NMES in the Medical Research Council (MRC) Scale (standardized mean difference 0.77 points; p=0.02; 95% CI: 0.13-1.40).

CONCLUSIONS

The selected studies showed that NMES has good results when used for the maintenance of muscle mass and strength in critically ill patients in ICU. Future studies with high methodological quality should be conducted to provide more evidence for the use of NMES in an ICU setting.