Early recognition of delirium

PURPOSE OF REVIEW: This article reviews the current literature on instruments used for screening and diagnosing delirium in perioperative and intensive care medicine. It summarizes recent findings to guide clinicians and researchers in choosing the most appropriate tools. RECENT FINDINGS: The incidence of delirium in hospitalized patients ranges from 5% to over 50%, depending on the population of patients studied. Failure to diagnose delirium in a timely manner is associated with serious adverse outcomes, including death and institutionalization...

BACKGROUND: Prevention, screening, and early treatment are the aims of postoperative delirium management. The scoring system is an objective and effective tool to stratify potential delirium risk for patients undergoing cardiac surgery. METHODS: Patients who underwent cardiac surgery between January 1, 2012, and January 1, 2019, were enrolled in our retrospective study. The patients were divided into a derivation cohort (n = 45,744) and a validation cohort (n = 11,436)...

INTRODUCTION: In-hospital delirium is more common among older adults and is associated with increased mortality and adverse health-related outcomes. We aim to establish the contemporary prevalence of delirium among older adults undergoing percutaneous coronary intervention (PCI) and the impact of delirium on in-hospital complications. METHODS: We identified older adults aged ≥75 years in the National Inpatient Sample who underwent inpatient PCI for any reason from 2016 to 2020 and stratified them into those with and without delirium...

AIMS: To describe the clinical features and outcomes of anti-NMDA receptor encephalitis (ANMDARE) in Southeast Asian (SEA) patients. METHOD: SEA patients diagnosed and treated for ANMDARE at Singapore General Hospital between January 2010 and June 2020 were included in this observational study, in which their clinical features and outcomes were retrospectively analysed. RESULTS: We studied 20 patients: 11 Chinese, 3 Tagalogs, 2 Malays, 2 Indians, 1 Eurasian and 1 Javanese...

BACKGROUND: Delirium is a common neuropsychiatric syndrome in hospitalized elderly patients and is associated with poor clinical outcomes. We aimed to determine the prevalence, recognition, risk factors, and course of delirium among hospitalized elderly (65 years of age or older) patients at Sultan Qaboos University Hospital (SQUH). METHODS: A prospective cohort study included 327 elderly patients (65 years of age or older) admitted to the medical wards at SQUH...

BACKGROUND: Delirium is a distressing condition often experienced by hospice in-patients. Increased understanding of current multidisciplinary care of delirium is needed to develop interventions in this setting. AIM(S): To explore hospice staff and volunteers' practice, its influences and what may need to change to improve hospice delirium care. DESIGN: Qualitative interview study using behaviour change theory from a critical realist stance...

Wernicke encephalopathy (WE), a neurological emergency commonly associated with alcohol use disorder, results from a severe deficiency of vitamin B1. If left untreated, patients either succumb to the illness or develop chronic Korsakoff's syndrome (KS). Recently, an increasing number of nonalcoholic WE case studies have been published, highlighting a lack of understanding of malnutrition-related disorders among high-functioning patients. We present the case of a 26 year old female who developed life-threatening WE after COVID-19-complicated obesity surgery...

PURPOSE: Although elective surgery is generally safe, some procedures remain associated with an increased risk of complications. Improved preoperative risk stratification and earlier recognition of these complications may ameliorate postoperative recovery and improve long-term outcomes. The perioperative longitudinal study of complications and long-term outcomes (PLUTO) cohort aims to establish a comprehensive biorepository that will facilitate research in this field. In this profile paper, we will discuss its design rationale and opportunities for future studies...

Herpes simplex encephalitis (HSE) is the most common cause of infectious encephalitis. Our case is of a 75-year-old woman who presented with dysuria and altered mental status. Our case addresses the difficulties in diagnosis and highlights the importance of early recognition of HSE and its associated neurological sequelae.

OBJECTIVE: The low recognition rate of postoperative delirium has gradually aroused clinical attention in China. The present study was to investigate the impact of consultation-liaison psychiatry on postoperative delirium in elderly hip fracture patients. METHODS: From March 2012 to September 2013, 89 patients with hip fractures hospitalized in Wuhan Mental Health Center were included in this prospective study as the consultation-liaison group. A total of 81 patients selected from August 2010 to February 2012 were defined as the conventional group...

Sepsis-associated encephalopathy (SAE) describes acute cognitive dysfunction secondary to systemic or peripheral infection occurring outside of the central nervous system (CNS). Symptoms can range from mild confusion to coma and may precede the clinical signs of sepsis. Recognition that SAE is a potential differential diagnosis in patients presenting with delirium is important, as SAE is a diagnosis of exclusion. Physicians should also be aware that severe SAE is associated with a high mortality. Although mortality is often secondary to multiorgan failure rather than neurological sequelae, long-term cognitive and psychological morbidities have been reported in sepsis survivors...

Delirium- an acute disorder of attention and cognition- is the commonest complication following hip fracture. Patients with hip fracture are particularly vulnerable to delirium, and many of the lessons from the care of the patient with hip fracture will extend to other surgical cohorts. Prevention and management of delirium for patients presenting with hip fracture, extending along a continuum from arrival through to the post-operative setting. Best practice guidelines emphasize multidisciplinary care including management by an orthogeriatric service, regular delirium screening, and multimodal interventions...

STUDY OBJECTIVE: To evaluate the influence of delirium on the functional and cognitive capacity of patients included in the DELIPRECAS study, as well as on their quality of life, in the 3-4 years after cardiac surgery. DESIGN: Prospective observational study. SETTING: Assessment of cognitive and functional status from hospital discharge to the present, 3 years after cardiac surgery. PATIENTS: 313 patients undergoing cardiac surgery consecutively, aged 18 years or over...

BACKGROUND: Delirium is a severe neuropsychiatric condition that occurs frequently in all medical settings. It has been associated to serious consequences like higher mortality, institutionalization, and longer hospital stays. Delirium is missed in emergency rooms in 57% to 83% of patients, despite its frequent incidence and detrimental repercussions. OBJECTIVES: The purpose of this study was to determine the prevalence and contributing causes of delirium in patients who visited the emergency room at Jimma Medical Center in Jimma, southwest Ethiopia, in 2022...

OBJECTIVES: To determine the prevalence of delirium and its risk factors among children admitted to a Pediatric intensive care unit (PICU). METHOD: A descriptive study in which consecutive patients admitted to the PICU over a period of 12 months were screened daily for delirium using the Cornell Assessment of Pediatric Delirium (CAPD) score. Treatment-related and demographic variables were collected and analyzed. The statistically significant risk factors for delirium were analyzed by multivariable logistic regression for independent associations...

Hong Kong was hit by a tsunami of COVID-19 in mid-February 2022, impacting on frail older adults with high COVID-19 mortality. Two older adults with COVID-19 managed by geriatric telemedicine at home were reported with favorable outcome despite severe frailty (Clinical Frailty Score 7). Stressed by COVID-19, both presented with the geriatric giants or frailty syndromes of brain failure (delirium) and balance failure (falls). Their successful outcome resulted not from COVID-19 antiviral treatment, but individualized holistic person-centered care attending to the frailty syndromes: optimized treatment of comorbid conditions by medication review, medication reduction on recognition of drug-induced hypotension and hypoglycaemia, appropriate use of medication to reduce iatrogenesis, caregivers' replenishment of fluid and nutrition deficit, oxygen support during critical hypoxic period, and recognition and early treatment of superimposed infections (bacterial respiratory tract superinfection, herpes zoster)...

Nonconventional clinical presentations of diseases are common in older adults. Even dramatic events, such as foreign body (FB) inhalation, can occur in a subtle and non-specific manner. Pill aspiration is a rare yet overlooked cause of airway injury. It accounts for approximately 7% of all FB aspirations. In contrast, oral dysphagia and polypharmacology, mainly administrated in solid oral dosage forms (SDOF), like tablets and pills, are common conditions in older adults. Herein, we present a case of SDOF aspiration in a 78-year-old man...

Background: Delirium is frequently observed among critically ill patients in the intensive care unit. Although a preventable and reversible process, it is associated with greater morbidity and mortality. Early recognition and interpreting the predisposing and precipitating risk factors for delirium can improve outcomes among these patients. Objective: A prospective observational study was conducted with the primary objective to evaluate the incidence of delirium in a mixed adult intensive care unit...

OBJECTIVES: To identify nursing research priorities in pediatric critical care in Asia. DESIGN: We conducted a modified three-round eDelphi survey with pediatric critical care nurses in Asia. The eDelphi technique has been extensively used within health research to achieve a common viewpoint from experts using questionnaires to gather research priorities. In round 1, participants were asked to list three to five research topics that they deemed important. These topics were thematically analyzed and categorized into a questionnaire...

PURPOSE OF REVIEW: Preoperative clinics and patient optimization are examples of collaborative, multidisciplinary care pathways that create value. This article reviews current literature to demonstrate the importance of preoperative enhancement of patients' cognitive and functional status. This article underscores the importance of formal training in multidisciplinary topics, such as frailty, brain health, and shared decision-making for anesthesiology house staff. RECENT FINDINGS: Preoperative cognitive screening of older patients is a valuable metric for risk stratification and detection of patients at risk of postoperative delirium...