Manejo de paciente agitado ou agressivo

Demographic Perspectives and De-escalation Challenges in Pediatric Emergency Care for Children with Special Health Care Needs

Introduction

Medical literature on emergency care for children with special healthcare needs (SHCNs) reports the inherent challenges in the managing of these children, like limited history, distress for patients and families, and unique management requirements for healthcare teams. This study analyzed the demographic data on children with SHCNs to explore de-escalation strategies, the effectiveness of chemical de-escalation, and clinical management strategies used and compared the length of stay in the emergency department (ED) between patients who received medications and those who did not.

Methods

This was a retrospective and cross-sectional study. Data were collected from the last 150 patients diagnosed with SHCNs across three ED s within this hospital system since July 1, 2023. Children aged 18 years or younger diagnosed with SHCNs requiring special modifications. Chi-square test, Mann-Whitney U-test, and Kruskal-Wallis H-test.

Results

The demographic analysis showed that 60% of children with SHCNs were female, with a mean age of 12.3 years. The most common presentation time was 6-8 pm. autism spectrum disorder (28%) and anxiety disorder (27%) were the most frequent diagnoses, with substance abuse present in 45% of patients. Medications helped reduce the ED stay, which was statistically significant, suggesting that medications may facilitate effective de-escalation; At the same time, in a few cases, verbal de-escalation also appeared helpful. There is a need for robust documentation on verbal de-escalation strategies, such as details on patients who did not receive medications and were successfully managed verbally or required repeated reassurance.

Conclusions

This study provides insight into the diverse challenges of managing children with SHCNs in the emergency settings. The high prevalence of substance abuse, particularly in children with autism spectrum, increases the complexity of care. While medications may reduce ED stay, further research is needed to understand this patient population's complex needs better.

Content validation of the nursing diagnosis "ineffective protection" in the context of adolescents with cancer

OBJECTIVE

To analyze the relevance of a set of clinical elements to represent the content domain of the nursing diagnosis Ineffective Protection.

DESIGN AND METHODS

This study employed content validation, using expert judgment to assess the appropriateness of clinical indicators, etiological factors, and conceptual and operational definitions, integrating the collective wisdom framework, the theory of predictive diversity, and the determination of rater skill level.

RESULTS

From the middle range theory, 28 clinical indicators and 17 etiological factors were identified, which were rated by 34 raters. The analysis showed that the clinical indicators restlessness and insomnia and the etiological factors ambient temperature and humidity were not considered relevant for the nursing diagnosis of Ineffective Protection, because the median content validity index was lower than 0.9.

CONCLUSIONS

Content validation verified that most of the components of the nursing diagnosis of Ineffective Protection were considered relevant by judges.

PRACTICAL IMPLICATIONS

It is believed that the data obtained can help nurses to more easily evaluate the related factors and clinical indicators of Ineffective Protection presented by adolescents with cancer, which favors the process of diagnostic inference.

Preventing Violence against Healthcare Workers in Hospital Settings: A Systematic Review of Nonpharmacological Interventions

Background

Up to 92% of health workers experience some form of patient-perpetrated violence. The highest risk environments include emergency departments, acute care settings, and mental health units. Given such elevated rates of violence, current interventions have questionable efficacy or implementation challenges.

Design

We conducted a systematic review conforming to PRISMA reporting requirements. We searched PubMed, CINAHL, PsycINFO, Scopus, and the Cochrane Library. Studies reporting interventions to prevent patient-initiated violence against healthcare workers in hospitals were included, and findings were synthesised.

Results

Based on meeting eligibility criteria, twelve studies were included in the review. Most interventions reported an effect with eleven of the twelve studies describing changes in the incidence of violence postintervention. Most studies were evaluations of education and training programs (n = 7), followed by action plans (n = 2), and a reporting instrument, risk assessment tool, and legislation (n = 1).

Conclusions

Insights into effective strategies to prevent hospital patient and visitor-initiated violence are necessary to develop guidelines for better aggression/violence deterrence. Violence prevention requires strong, evidence-based, and clinically applicable interventions that promote the safety and satisfaction of all healthcare workers. Relevance to Clinical Practice. Formulating effective and appropriate strategies that aid in early recognition, prevention, and management of aggression/violence will benefit all health workers. Patient and staff satisfaction will rise; healthcare workers will regain a sense of preparedness, and higher levels of safety will be achieved. Without these effective interventions being established, the magnitude of adverse outcomes from patient-perpetrated violence will continue in healthcare.

The Management of Psychomotor Agitation Associated with Schizophrenia or Bipolar Disorder: A Brief Review

The early and correct assessment of psychomotor agitation (PMA) is essential to ensure prompt intervention by healthcare professionals to improve the patient’s condition, protect healthcare staff, and facilitate future management. Proper training for recognizing and managing agitation in all care settings is desirable to improve patient outcomes. The best approach is one that is ethical, non-invasive, and respectful of the patient’s dignity. When deemed necessary, pharmacological interventions must be administered rapidly and avoid producing an excessive state of sedation, except in cases of severe and imminent danger to the patient or others. The purpose of this brief review is to raise awareness about best practices for the management of PMA in emergency care situations and consider the role of new pharmacological interventions in patients with agitation associated with bipolar disorder or schizophrenia.

Prognostic indicators of short-term survival of ineffective airway clearance in children with acute respiratory infection: a longitudinal study

Background: Studies that establish the indicators of clinical status deterioration of Ineffective airway clearance remain scarce. Prognostic studies provide data for nurses identify clinical indicators that suggest a higher chance of early development of a nursing diagnosis. Objective: To identify the prognostic indicators of short-term survival of ineffective airway clearance (IAC) in children with acute respiratory infection (ARI). Design: A prospective open cohort study. Methods: This study was with a group of 136 children with acute respiratory infection who were followed for a minimum of six and a maximum of ten consecutive days. Children who had not completed six days of monitoring or who were carriers of diseases that would alter the specific symptoms of respiratory infection were excluded. The survival rate of ineffective airway clearance was calculated using Nelson-Aalen's method. A Cox regression model was used to analyze the influence of clinical indicators on survival time of this diagnosis. Results: The diagnosis survival rate was extremely low (only 0.4% on the 5th day of follow-up). The greatest reduction in survival rate was observed in the first 48 h (survival rate = 2.5%). Four defining characteristics associated with a worse prognosis of IAC among children with ARI: ineffective cough (RR = 5.86; 95% CI: 3.53-9.72), absence of cough (RR = 2.92; 95% CI: 1.68-5.08), adventitious breath sounds (RR = 2.47; 95% CI: 2.01-3.03), and diminished breath sounds (RR = 1.23; 95% CI: 1.05-1.45). Conclusion: Four clinical indicators showed a strong relationship with an increased risk of worsening clinical status associated with this nursing diagnosis. Impact statement: Clinical deterioration related to ineffective airway clearance among children with acute respiratory infection is fast and requires particular attention from nurses.

A Case of Schizophrenia in a Young Male Adult with no History of Substance Abuse: Impact of Clinical Pharmacists' Interventions on Patient Outcome

Schizophrenia is a chronic and severe mental disorder characterized by distortions in thinking, perception, emotions, language, sense of self, and behaviour. This report presents the role of clinical pharmacists in the management of a patient diagnosed with schizophrenia with symptoms of paranoia. A gainfully employed young African male adult reported to be roaming around town moving from one bank to another was arrested. The patient was referred to the psychiatric unit of a hospital and diagnosed with schizophrenia. Key interventions offered included rapid tranquilization, electroconvulsive therapy, and psychotherapy. Medications administered to the patient while on admission included IV diazepam, IM haloperidol, IV Ketamine, IM flupentixol, olanzapine tablets, and trihexyphenidyl tablets. Issues raised by clinical pharmacists during the patient's admission included need for alternative medication for rapid tranquilization, need for initial investigations and documentation of the patient's vitals, initiation of antipsychotic therapy without initial monitoring and screening for substance abuse, inappropriate dose at initiation of antipsychotic medications, untreated indication, and incidence of missed doses. Interventions by the clinical pharmacists contributed to improvement in the patient's symptoms prior to hospital discharge. The case proves that it is critical for clinical pharmacists to be involved in the multidisciplinary team during management of patients with psychosis.

Brazilian guidelines for the management of psychomotor agitation. Part 2. Pharmacological approach

Objective:

To present the essential guidelines for pharmacological management of patients with psychomotor agitation in Brazil.

Methods:

This is a systematic review of articles retrieved from the MEDLINE (PubMed), Cochrane Database of Systematic Reviews, and SciELO databases published from 1997 to 2017. Other relevant articles in the literature were also used to develop these guidelines. The search strategy used structured questions formulated using the PICO model, as recommended by the Guidelines Project of the Brazilian Medical Association. Recommendations were summarized according to their level of evidence, which was determined using the Oxford Centre for Evidence-based Medicine system and critical appraisal tools.

Results:

Of 5,362 articles retrieved, 1,731 abstracts were selected for further reading. The final sample included 74 articles that met all inclusion criteria. The evidence shows that pharmacologic treatment is indicated only after non-pharmacologic approaches have failed. The cause of the agitation, side effects of the medications, and contraindications must guide the medication choice. The oral route should be preferred for drug administration; IV administration must be avoided. All subjects must be monitored before and after medication administration.

Conclusion:

If non-pharmacological strategies fail, medications are needed to control agitation and violent behavior. Once medicated, the patient should be monitored until a tranquil state is possible without excessive sedation.

Systematic review registry number:

CRD42017054440.

Brazilian guidelines for the management of psychomotor agitation. Part 1. Non-pharmacological approach

Objective:

To present the essential guidelines for non-pharmacological management of patients with psychomotor agitation in Brazil.

Methods:

These guidelines were developed based on a systematic review of articles published from 1997 to 2017, retrieved from MEDLINE (PubMed), Cochrane Database of Systematic Review, and SciELO. Other relevant articles identified by searching the reference lists of included studies were also used to develop these guidelines. The search strategy used structured questions formulated using the PICO model, as recommended by the Guidelines Project of the Brazilian Medical Association. Recommendations were summarized according to their level of evidence, which was determined using the Oxford Centre for Evidence-based Medicine system and critical appraisal tools.

Results:

We initially selected 1,731 abstracts among 5,362 articles. The final sample included 104 articles that fulfilled all the inclusion criteria. The management of agitated patients should always start with the least coercive approach. The initial non-pharmacological measures include a verbal strategy and referral of the patient to the appropriate setting, preferably a facility designed for the care of psychiatric patients with controlled noise, lighting, and safety aspects. Verbal de-escalation techniques have been shown to decrease agitation and reduce the potential for associated violence in the emergency setting. The possibility of underlying medical etiologies must be considered first and foremost. Particular attention should be paid to the patient’s appearance and behavior, physical signs, and mental state. If agitation is severe, rapid tranquilization with medications is recommended. Finally, if verbal measures fail to contain the patient, physical restraint should be performed as the ultimate measure for patient protection, and always be accompanied by rapid tranquilization. Healthcare teams must be thoroughly trained to use these techniques and overcome difficulties if the verbal approach fails. It is important that healthcare professionals be trained in non-pharmacological management of patients with psychomotor agitation as part of the requirements for a degree and graduate degree.

Conclusion:

The non-pharmacological management of agitated patients should follow the hierarchy of less invasive to more invasive and coercive measures, starting with referral of the patient to an appropriate environment, management by a trained team, use of verbal techniques, performance of physical and mental assessment, use of medications, and, if unavoidable, use of the mechanical restraint.

Systematic review registry number:

CRD42017054440.

Management of Violence and Aggression in Emergency Environment; a Narrative Review of 200 Related Articles

CONTEXT

The aim of this study is to reviewing various approaches for dealing with agitated patients in emergency department (ED) including of chemical and physical restraint methods.

EVIDENCE ACQUISITION

This review was conducted by searching "Violence," "Aggression," and "workplace violence" keywords in these databases: PubMed, Scopus, EmBase, ScienceDirect, Cochrane Database, and Google Scholar. In addition to using keywords for finding the papers, the related article capability was used to find more papers. From the found papers, published papers from 2005 to 2018 were chosen to enter the paper pool for further review.

RESULTS

Ultimately, 200 papers were used in this paper to conduct a comprehensive review regarding violence management in ED. The results were categorized as prevention, verbal methods, pharmacological interventions and physical restraint.

CONCLUSION

In this study various methods of chemical and physical restraint methods were reviewed so an emergency medicine physician be aware of various available choices in different clinical situations for agitated patients.

Self-inflicted and iatrogenic peripheral intravenous cannula fracture: A case report

INTRODUCTION

We present a case of broken peripheral intravenous catheter/cannula (PIVC), a well-known, underreported complication of PIVC placement. The fractured cannula could have resulted in intravascular foreign body retention, which is usually iatrogenic.

PRESENTATION OF CASE

In this case, we conceded that both iatrogenic and self-infliction were culpable. The intoxicated, aggressive patient forcefully removed the inserted cannula after repeated attempts by medical personnel to place it. The same cannula was used for multiple attempts. After the location of the fractured catheter was reconfirmed with radiological imaging, venotomy and removal of the foreign body were performed.

CONCLUSION

Due to potentially devastating consequences, early detection, adherence to standard operating procedures for peripheral venous access, management of aggressive patients, and meticulous teamwork must be upheld.

Risk factors for fall occurrence in hospitalized adult patients: a case-control study

OBJECTIVE

to identify risk factors for falls in hospitalized adult patients.

METHODS

a matched case-control study (one control for each case). A quantitative study conducted in clinical and surgical units of a teaching hospital in Southern Brazil. The sample comprised 358 patients. Data were collected over 18 months between 2013-2014. Data analysis was performed with descriptive statistics and conditional logistic regression using Microsoft Excel and SPSS version 18.0.

RESULTS

risk factors identified were: disorientation/confusion [OR 4.25 (1.99 to 9.08), p<0.001]; frequent urination [OR 4.50 (1.86 to 10.87), p=0.001]; walking limitation [OR 4.34 (2.05 to 9.14), p<0.001]; absence of caregiver [OR 0.37 (0.22 to 0.63), p<0.001]; postoperative period [OR 0.50 (0.26 to 0.94), p=0.03]; and number of medications administered within 72 hours prior the fall [OR 1.20 (1.04 to 1.39) p=0.01].

CONCLUSION

risk for falls is multifactorial. However, understanding these factors provides support to clinical decision-making and positively influences patient safety.

[Attention to the Crisis in mental health: centralization and decentralization of practices]

This article focuses on the attention to the crisis in mental health within the scope of Brazilian public health policies. It sets out to show the theoretical and practical disputes of significance about the notions of crisis that unfold in different models of care in situations of urgency and emergency in mental health, as well as in challenges to the effectiveness of the care process in the health network. The survey began with a descriptive and exploratory study, with emphasis on the study of protocols and institutional documents in mental health, from the sociotechnical standpoint. As an original contribution of this article, the main socio-technical dichotomies that emerged from the processes of attention to the crisis in Brazil (in the use of terminologies, clinical practice and attention models, the main challenges for consolidation of network care and in the vacancy regulation strategies) were highlighted.

Physical and mechanical restraint in psychiatric units: Perceptions and experiences of nursing staff

BACKGROUND

Physical restraint in psychiatric units is a common practice but extremely controversial and poorly evaluated by methodologically appropriate investigations. The cultural issues and professionals' perceptions and attitudes are substantial contributors to the frequency of restraint that tend to be elevated. Aim In this qualitative study, we aimed to understand the experiences and perceptions of nursing staff regarding physical restraint in psychiatric units.

METHOD

Through theoretical sampling, 29 nurses from two Brazilian psychiatric units participated in the study. Data were collected from 2014 to 2016 from individual interviews and analyzed through thematic analysis, employing theoretical presuppositions of symbolic interactionism.

RESULTS

Physical restraint was considered unpleasant, challenging, risky, and associated with dilemmas and conflicts. The nursing staff was often exposed to the risks and injuries related to restraint. Professionals sought strategies to reduce restraint-related damages, but still considered it necessary due to the lack of effective options to control aggressive behavior.

CONCLUSIONS

This study provides additional perspectives about physical restraint and reveals the need for safer, humanized and appropriate methods for the care of aggressive patients that consider the real needs and rights of these patients.

Rapid Tranquilization for Psychiatric Patients with Psychomotor Agitation: What is Known About it?

Rapid tranquilization is an intervention used in control of agitation or aggression in patients with mental disorders. This study synthesized the available evidence regarding efficacy and safety of drugs used for rapid tranquilization in psychiatric patients with psychomotor agitation. It is an overview study of systematic reviews and meta-analysis of randomized controlled trials (RCT) identified in the database MEDLINE, EMBASE, CINAHL, Web of Science, Cochrane Library and LILACS until April 2015. A team of reviewers, in pairs and independently, identified eligible studies and assessed methodological quality using AMSTAR. Data were extracted from four studies (61 RCT, 8021 participants). The association of haloperidol with promethazine (H + P) promoted tranquilization and presented better safety profile, with moderate quality evidence. Olanzapine demonstrated benefit towards tranquilization and good safety profile, but needed additional administration to keep tranquilization. There was no benefit in the use of haloperidol alone or associated to another psychotropic to most outcomes evaluated. The evidence was of low quality to most of the interventions. H + P was considered a good option for rapid tranquilization, however, more RCT are necessary to confirm the efficacy and safety of the available interventions.

Contenção física no hospital psiquiátrico: estudo transversal das práticas e fatores de risco

RESUMO Objetivos Descrever a utilização da contenção física em um hospital psiquiátrico público e analisar os fatores de risco associados com seu uso, no contexto da implantação de um protocolo clínico. Métodos Em um hospital psiquiátrico público de Belo Horizonte-MG, os formulários de registro e monitoramento de contenção física (2011-2012) foram analisados e comparados com os registros das demais internações englobadas no mesmo período. Neste estudo transversal, além das análises descritivas das características clínicas e demográficas dos pacientes contidos, das técnicas utilizadas e das complicações reportadas, os fatores de risco associados com o uso da contenção foram analisados por meio de regressão logística múltipla. Resultados A contenção foi utilizada em 13,4% das internações, sendo mais comum em pacientes jovens, do sexo masculino, portadores de psicoses não orgânicas, apresentando agitação/agressividade. A técnica foi geralmente de quatro pontos, durando entre 61-240 minutos. Os únicos fatores de risco significativos para o uso da contenção incluíram a idade (OR = 0,98; p = 0,008) e o tempo de permanência (OR = 1,01; p < 0,001). Conclusões A contenção física foi utilizada usualmente na abordagem aguda do paciente agitado/agressivo inabordável verbalmente, no contexto de um transtorno psicótico. O registro dos dados vitais e dos efeitos adversos foram os itens menos aderentes aos protocolos vigentes.

Aggressive behavior during the first 24 hours of psychiatric admission

OBJECTIVE: To investigate the association between aggression in the first 24 hours after admission and severity of psychopathology in psychiatric inpatients.METHODS: This cross-sectional study included psychiatric patients admitted to Hospital Universitário de Santa Maria, in Santa Maria, southern Brazil, from August 2012 to January 2013. At their arrival at the hospital, patients were interviewed to fill in the Brief Psychiatric Rating Scale (BPRS) form, and any aggressive episodes in the first 24 hours after admission were recorded using the Overt Aggression Scale (OAS). The Mann-Whitney U test was used to compare patients according to aggressiveness: aggressive versus non-aggressive, hostile versus violent, and aggressive against others only versus self-aggressive.RESULTS: The sample was composed of 110 patients. Aggressive patients in general had higher BPRS total scores (p = 0.002) and individual component scores, and their results showed more activation (p < 0.001) and thinking disorders (p = 0.009), but less anxious-depression (p = 0.008). Violent patients had more severe psychomotor agitation (p = 0.027), hallucinations (p = 0.017) and unusual thought content (p = 0.020). Additionally, self-aggressive patients had more disorientation (p = 0.011) and conceptual disorganization (p = 0.007).CONCLUSIONS: Aggression in psychiatric patients in the first 24 hours after admission is associated with severity of psychopathology, and severity increases with severity of patient psychosis and agitation.

A prospective study of high dose sedation for rapid tranquilisation of acute behavioural disturbance in an acute mental health unit

BACKGROUND

Acute behavioural disturbance (ABD) is a common problem in psychiatry and both physical restraint and involuntary parenteral sedation are often required to control patients. Although guidelines are available, clinical practice is often guided by experience and there is little agreement on which drugs should be first-line treatment for rapid tranquilisation. This study aimed to investigate sedation for ABD in an acute mental healthcare unit, including the effectiveness and safety of high dose sedation.

METHODS

A prospective study of parenteral sedation for ABD in mental health patients was conducted from July 2010 to June 2011. Drug administration (type, dose, additional doses), time to sedation, vital signs and adverse effects were recorded. High dose parenteral sedation was defined as greater than the equivalent of 10 mg midazolam, droperidol or haloperidol (alone or in combination), compared to patients receiving 10 mg or less (normal dose). Effective sedation was defined as a fall in the sedation assessment tool score by two or a score of zero or less. Outcomes included frequency of adverse drug effects, time to sedation/tranquilisation and use of additional sedation.

RESULTS

Parenteral sedation was given in 171 cases. A single drug was given in 96 (56%), including droperidol (74), midazolam (19) and haloperidol (3). Effective sedation occurred in 157 patients (92%), and the median time to sedation was 20 min (Range: 5 to 100 min). The median time to sedation for 93 patients receiving high dose sedation was 20 min (5-90 min) compared to 20 min (5-100 min; p = 0.92) for 78 patients receiving normal dose sedation. Adverse effects occurred in 16 patients (9%); hypotension (14), oxygen desaturation (1), hypotension and oxygen desaturation (1). There were more adverse effects in the high dose sedation group compared to the normal dose group [11/93 (12%) vs. 5/78 (6%); p = 0.3]. Additional sedation was given in 9 of 171 patients (5%), seven in the high dose and two in the normal dose groups.

CONCLUSIONS

Large initial doses of sedative drugs were used for ABD in just over half of cases and additional sedation was uncommon. High dose sedation did not result in more rapid or effective sedation but was associated with more adverse effects.

Issues in the management of acute agitation: how much current guidelines consider safety?

Agitated behavior constitutes up to 10% of emergency psychiatric interventions. Pharmacological tranquilization is often used as a valid treatment for agitation but a strong evidence base does not underpin it. Available literature shows different recommendations, supported by research data, theoretical considerations, or clinical experience. Rapid tranquilization (RT) is mainly based on parenteral drug treatment and the few existing guidelines on this topic, when suggesting the use of first generation antipsychotics and benzodiazepines, include drugs with questionable tolerability profile such as chlorpromazine, haloperidol, midazolam, and lorazepam. In order to systematically evaluate safety concerns related to the adoption of such guidelines, we reviewed them independently from principal diagnosis while examining tolerability data for suggested treatments. There is a growing evidence about safety profile of second generation antipsychotics for RT but further controlled studies providing definitive data in this area are urgently needed.