ABSTRACT
Korsakoff Syndrome (KS) is commonly associated with behavioural symptoms such as agitation, apathy, and disinhibition. People with KS often reside in long-term care facilities, which reduces their exposure to natural light. Little is known regarding positive effects of light intervention in KS. Our objective was to evaluate the influence of a dawn simulation therapy on behavioural symptoms in KS. 38 patients residing in a 24-hour care facility were exposed for 6 weeks to a dawn simulation system in their bedrooms, which gradually increased from 0 lux to 290 lux. Behavioural symptoms were measured over 9 weeks. Weeks 1-3 consisted of the baseline phase and weeks 3-9 consisted of the light intervention phase. Our study showed that total severity of neuropsychiatric symptoms was less prominent during light intervention. More specifically, a decrease on the apathy, disinhibition, behaviour at night and appetite and eating behaviour subscales was found during the light intervention phase compared to the baseline phase. Additionally, a significant effect was found on decreasing emotional distress for caregivers. Results suggest that light intervention therapy has a positive effect on reducing behavioural symptoms in KS as well as the levels of stress experienced by the patients' caregivers.
Subject(s)
Apathy , Korsakoff Syndrome , Behavioral Symptoms/psychology , Caregivers/psychology , Humans , Korsakoff Syndrome/psychology , Korsakoff Syndrome/therapy , Pilot ProjectsABSTRACT
ABSTRACT: Objectives consist of updating published reports on the recognition, assessment, and care of patients with Wernicke-Korsakoff syndrome (WKS). Methods included defining relevant terms, describing core clinical phenomena, conducting meaningful reviews for latter-day WKS publications, and selecting instructive case examples. Findings covered epidemiology, precipitants, neuroimaging studies, alternate learning strategies in WKS, adjunctive treatments, and promising research. In conclusion, patients, their family members, clinicians, and public health experts should benefit from this updated knowledge. Countries with substantial alcohol consumption should consider emulating Holland in designating WKS research centers, founding regional clinical facilities, and funding multidisciplinary expert teams.
Subject(s)
Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/physiopathology , Korsakoff Syndrome/therapy , HumansABSTRACT
BACKGROUND: Wernicke encephalopathy (we) is a severe, acute neuropsychiatric disorder caused by a deficiency in thiamine. There have been indications that we is undertreated, which can lead to the Korsakoff syndrome, delirium or death. Treatment according to protocol is simple and effective. The knowledge of physicians about we has not been researched before.
AIM: To test the knowledge of resident doctors on diagnosis, etiology and treatment of we.
METHOD: The knowledge of 70 resident doctors in different medical specialties was examined through two clinical cases: the first with we due to hyperemesis gravidarum and the second due to alcohol abuse. Both open and multiple-choice questions were asked. Cues of the classical triad of we (cognitive disorder, eye movement disorder and gait disorder) were given accumulatively.
RESULTS: The classical triad of we was not recognized by 73% of the resident doctors in the case of hyperemesis gravidarum and they missed we in the case of alcohol abuse. Many of the resident doctors were not able to name the thiamin deficiency, the triad of we, more than three causes of we or the correct treatment with thiamine sufficiently. 67% of resident doctors indicated that their knowledge of we was insufficient and 76% expressed a need for more information about we.
CONCLUSION: The knowledge of resident doctors about the diagnostics, etiology and management of we is insufficient. Moreover, the resident doctors evaluate their knowledge about we to be insufficient. Medical school and postgraduate specialization have to focus more on this common and severe syndrome, which can appear in different medical areas.
Subject(s)
Hyperemesis Gravidarum , Korsakoff Syndrome , Thiamine Deficiency , Wernicke Encephalopathy , Female , Humans , Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/etiology , Korsakoff Syndrome/therapy , Pregnancy , Thiamine/therapeutic use , Thiamine Deficiency/complications , Thiamine Deficiency/diagnosis , Thiamine Deficiency/therapy , Wernicke Encephalopathy/diagnosis , Wernicke Encephalopathy/etiology , Wernicke Encephalopathy/therapyABSTRACT
BACKGROUND: To examine the applicability of an alcohol-avoidance training procedure in patients with alcohol dependence and alcohol-induced neurocognitive disorders (NDs), we trained 2 groups that differed in the degree of cognitive impairment: One group fulfilled the DSM-5 criteria for alcohol-induced mild ND, and 1 group was diagnosed with Korsakoff's syndrome (KS) (alcohol-induced major ND, confabulatory/amnesic subtype; DSM-5). The intervention is assumed to match the preserved cognitive capacity for implicit learning in both groups. METHODS: Fifty-one inpatients with a mild ND and 54 inpatients with KS were trained. Six training sessions (including pre- and posttests) of a computerized implicit alcohol approach-avoidance task were applied. Neurocognitive variables were available from the standard assessment procedure of the clinic. RESULTS: Training of alcohol-avoidance tendencies is feasible in a population with alcohol-related NDs. The alcohol-approach bias decreased for both groups in each session. Better learning results over time were obtained in participants with a larger baseline alcohol-approach tendency. Learning effects were positively related to age and implicit (nondeclarative) memory functioning. No relation between training effects and executive or explicit memory functions was found. CONCLUSIONS: Training of an alcohol-avoidance tendency can be successfully applied in patients with alcohol dependence including those with alcohol-induced NDs.
Subject(s)
Alcoholism/psychology , Alcoholism/therapy , Avoidance Learning/physiology , Cognitive Dysfunction/psychology , Cognitive Dysfunction/therapy , Adult , Aged , Alcoholism/epidemiology , Cognitive Dysfunction/epidemiology , Female , Humans , Korsakoff Syndrome/epidemiology , Korsakoff Syndrome/psychology , Korsakoff Syndrome/therapy , Male , Middle Aged , Neuropsychological Tests , Random AllocationABSTRACT
BACKGROUND: Wernicke's encephalopathy is a condition whose treatment many consultation-liaison psychiatrists know quite well. Less clear, however, is the treatment of its dementia disorder descendent, the Korsakoff's syndrome (KS). OBJECTIVE: This article seeks to review treatment options and provide recommendations for consultation-liaison psychiatrists treating cognitive impairment in KS. METHODS: In this nonsystematic review, we reviewed PubMed, CINAHL Plus, and Google Scholar for published reports and studies regarding treatment of KS. RESULTS: The literature revealed case reports and placebo-controlled trials of various medications for treatment of KS, though the samples sizes were small and were mostly case reports. There is more attention devoted toward medications used in other dementia disorders, such as donepezil and memantine. The literature revealed more studies around behavioral interventions recommended for treatment of memory impairment in KS and they focused on cognitive remediation and environmental adaptation, such as the use of PDAs or alarms. CONCLUSIONS: There is no single, well-studied intervention proven effective as a primary treatment for cognitive impairment in KS. An approach of using environmental modifications in a well-structured living environment, combined with various cognitive interventions, such as pictorial associations, and perhaps a trial of donepezil or memantine, likely represents the best strategy for treating long-term cognitive impairment in KS.
Subject(s)
Cognitive Dysfunction/complications , Cognitive Dysfunction/therapy , Korsakoff Syndrome/complications , Korsakoff Syndrome/therapy , Thiamine/therapeutic use , Vitamin B Complex/therapeutic use , Cholinesterase Inhibitors/therapeutic use , Cognitive Behavioral Therapy/methods , Donepezil/therapeutic use , Dopamine Agents/therapeutic use , Humans , Memantine/therapeutic use , Referral and ConsultationABSTRACT
BACKGROUND: The new draft Law on care and coercion focuses on the care of people with a psychogeriatric disorder or intellectual disability. Perhaps this law can be applied to people suffering from chronic alcoholism, associated with an increased risk of Korsakoff's syndrome. AIM: To explore whether the new draft law on care and coercion can be applied to people suffering from chronic alcoholism who still live at home. METHOD: A description of possibilities of involuntary homecare to people suffering from chronic alcoholism based on literature, current legislation and two new draft laws. RESULTS: It seems possible to apply the law care and coercion to people suffering from chronic alcoholism. CONCLUSION: The application of the draft law care and coercion offers the possibility of providing involuntary homecare to people suffering from chronic alcoholism, enabling the administration of thiamine. This reduces the chances of developing Korsakoff's syndrome. Further research is necessary to explore the practical possibilities in offering involuntary care.
Subject(s)
Coercion , Home Care Services/legislation & jurisprudence , Korsakoff Syndrome/psychology , Korsakoff Syndrome/therapy , Alcoholism/complications , Humans , Intellectual Disability , Netherlands , Wernicke Encephalopathy/psychology , Wernicke Encephalopathy/therapyABSTRACT
The main objective of this paper is to describe how quality of care may be improved during an involuntary admission process of patients suffering from Korsakoff's syndrome. It presents an empirically grounded analysis with different perspectives on 'doing good' during this process. Family carers', healthcare professionals' and legal professionals' ways of understanding and ordering this problematic situation appear very different. This could prevent patients from getting the proper care they need, with risk of more suffering and quality of life below the minimum acceptable. All this possibly lead to immoral dehumanizing situations. Firstly, the background of our empirical study is sketched. Secondly, the different perspectives on 'doing good' are summarized and compared. Thirdly, the tensions arising from the different conceptualizations of autonomy and different types of responsibilities of the actors are clarified. A common 'doing good' during involuntary admission necessitates removal of any tensions within the relational network by weighing and balancing the different perspectives on autonomy and the resulting responsibilities. With this in mind, we propose a renewed time/action table for involuntary admission, which tends to address all patients' needs at the right time. The solution presented might help healthcare professionals, who are squeezed in between patients, family carers, legal professionals and overall rules, to create practices in which patients suffering from Korsakoff's syndrome can maintain their dignity and receive the care they need. Earlier interventions, timely and adequate diagnosis, and diminishment of tensions between the different actors by fine-tuning their paradigmatic frameworks are suggested to be part of a solution.
Subject(s)
Korsakoff Syndrome/therapy , Patient Admission , Personal Autonomy , Quality of Health Care , Empirical Research , HumansABSTRACT
BACKGROUND: Korsakoff's syndrome (KS) is a neuropsychiatric disorder characterized by severe amnesia. Quality of life (QoL) is becoming an increasingly used outcome measure in clinical practice but little is known about QoL in KS and how it may change over time. The purpose of this study was therefore to assess the QoL in patients with KS at baseline and with a 20-month follow-up. METHODS: The current study is a longitudinal study on the QoL in patients with KS living in two long-term care facilities for KS patients in the Netherlands. QoL was scored with the proxy-based QUALIDEM scale with a 20-month follow-up. RESULTS: Of the 72 KS patients included at baseline, 57 KS patients had a follow-up QoL score (79.2%). On the subscales "Feeling at home," "Positive affect," and "Care relationship" of the QUALIDEM, there was a better QoL in the follow-up, although effects were relatively small. Other subscales indicated a stable QoL over time. There were inter-relations between changes in subscales. CONCLUSIONS: The main finding of this study is that patients with KS on average do show a relatively stable moderate to good QoL despite the severity of the syndrome. On specific subscales, there is a small increase in QoL over time. Results do suggest that prolonged stay in a long-term care facility for KS patients does have a neutral to a positive effect on QoL in KS.
Subject(s)
Long-Term Care/psychology , Quality of Life/psychology , Residential Facilities , Cross-Sectional Studies , Diagnostic and Statistical Manual of Mental Disorders , Female , Humans , Intelligence Tests , Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/psychology , Korsakoff Syndrome/therapy , Long-Term Care/methods , Long-Term Care/organization & administration , Longitudinal Studies , Male , Middle Aged , Netherlands , Outcome Assessment, Health Care , Residential Facilities/methods , Residential Facilities/organization & administrationABSTRACT
Patient's decision making competence (PDMC) is a widely discussed subject. Issues of competence, autonomy, well-being and protection of the patient come up every day. In this article we analyse what role PDMC plays in Dutch legislation and what dilemmas healthcare professionals may experience, notably in patients suffering from Korsakoff's syndrome. Dilemmas emerge if professionals want to meet the requirements mentioned in Dutch law and the desires of their patients. The autonomy of the patient and the healthcare professionals' duty to take care of their patient's best interests, create a tension and lead to uncomfortable situations. Healthcare professionals describe difficulty finding a balance between these issues and assessing the degree of mental competence still present. In long term care situations, quality of the relationship between healthcare professionals and their patients seems to be of much more importance in decision making on minor issues of competence than simply relying on legal or house rules. In being committed to their cases, professionals will be more sensitive to individuals habits, abilities, welfare and dignity, which will make it easier to decide on issues of competence, and to find creative solutions to their dilemmas.
Subject(s)
Decision Making , Korsakoff Syndrome/psychology , Mental Competency , Humans , Informed Consent/ethics , Informed Consent/psychology , Korsakoff Syndrome/therapy , Long-Term Care/ethics , Long-Term Care/legislation & jurisprudence , Long-Term Care/psychology , Mental Competency/legislation & jurisprudence , Mental Competency/psychology , Netherlands , Personal AutonomyABSTRACT
There are few systems in place for patients with psychiatric disorders who need treatments for physical complications. In Tokyo, "The Tokyo metropolitan psychiatric emergency system" was established in 1981, and Ome Municipal General Hospital participated in it. Under this system, fifteen patients with psychiatric disorders were treated for otorhinolaryngological diseases in our department from April 2005 to March 2011. We reviewed the fifteen patients. The coexisting psychiatric disorders were schizophrenia in twelve patients, and mental retardation, Korsakoff's syndrome, and Alzheimer's dementia in one patient each, respectively. All the patients had been receiving psychiatric treatment. The otorhinolaryngological diseases were head and neck cancer in nine patients, chronic sinusitis in three patients, and benign salivary gland tumor, cholesteatoma, and epistaxis in one patient each, respectively. Among the fifteen patients, thirteen could complete their treatment, but two dropped out due to exacerbation of their psychiatric symptoms. The therapeutic course is uncertain in otorhinolaryngological diseases occurring concomitantly with psychiatric disorders, especially in head and neck cancer, because it may be difficult to prioritize the problem when determining the treatment options and delivering the treatment. Thus, we should treat patients with psychiatric disorders carefully on a case-by-case basis depending on their psychiatric symptoms. It is also important to cooperate with psychiatrists and patients' families.
Subject(s)
Korsakoff Syndrome/therapy , Mental Disorders/therapy , Otorhinolaryngologic Diseases/therapy , Adult , Aged , Aged, 80 and over , Female , Humans , Korsakoff Syndrome/complications , Male , Mental Disorders/complications , Middle Aged , Otorhinolaryngologic Diseases/complications , Treatment OutcomeABSTRACT
Wernicke's Encephalopathy is an acute neuro-psychiatric condition caused by an insufficient supply of thiamine (Vitamin B1) to the brain. If undiagnosed or inadequately treated, it is likely to proceed to Korsakoff's Syndrome. Wernicke's Encephalopathy can result from dietary deficiency alone and this form is usually successfully treated, with little chance of Korsakoff's Syndrome supervening. On the other hand, thiamine deficiency associated with alcohol misuse/dependence may require up to 1 gram of thiamine IV in the first 24 hours to be treated successfully. The reasons for this difference in treatment will be discussed. Thiamine diphosphate acts as a co-factor for a number of thiamine-dependent enzymes. Thiamine deficiency leads to a reduction in the activity of these enzymes, and this leads to alterations in mitochondrial activity, impairment of oxidative metabolism, decreased energy status and eventually selective neuronal death. The damage caused by the combination of thiamine deficiency and alcohol metabolism probably interferes with adequate thiamine transport at a number of sites in the body, including the blood-brain barrier, as well as causing damage to the apoenzymes which then require higher concentrations of thiamine to work normally. The accumulated damage is likely to render the use of oral thiamine therapeutically inadequate since the body is unable to produce high enough concentrations of thiamine in the blood to traverse the blood-brain barrier. Some individuals are probably genetically predisposed to develop Wernicke's. Long before individuals with alcohol misuse or dependence develop Wernicke's Encephalopathy the neurons and other cells of the body are functioning sub-optimally because of the inadequate supply of thiamine and the neurotoxic effect of alcohol. This relative deficiency initiates a series of pathological changes which accumulate and further interfere with the supply of thiamine and its utilisation at a time when the requirements are increased. The best treatment for Korsakoff's Syndrome is timely recognition of Wernicke's Encephalopathy and appropriate intervention and prevention.
Subject(s)
Korsakoff Syndrome/therapy , Wernicke Encephalopathy/therapy , Alcoholism/pathology , Animals , Brain/pathology , Disease Models, Animal , Humans , Korsakoff Syndrome/complications , Korsakoff Syndrome/etiology , Korsakoff Syndrome/genetics , Thiamine Deficiency/complications , Thiamine Deficiency/genetics , Wernicke Encephalopathy/complications , Wernicke Encephalopathy/etiology , Wernicke Encephalopathy/geneticsABSTRACT
Treatment delay is the best explanation for the development of Korsakoff's syndrome. This study aimed to improve the patient pathway to reduce treatment delay and/or increase proper care on time for people with Korsakoff's syndrome by generating knowledge about the patient journey from the first moment that professional care was deemed necessary until the time of admission into a specialised residential facility for long-term care and treatment. This retrospective exploratory multiple-case study used an individual semi-structured interview approach in 14 cases, with a total of 56 respondents. Process mapping was used to understand the chronological patient journey and the multiple-case description was analysed by using the same question as used by the individual case studies: 'What risk factors do the respondents discuss that can explain treatment delay?'. The exploration of the data revealed three reoccurring cross-case risk factors to explain treatment delay or delay in receiving proper care on time. Our respondents discussed: the lack of knowledge of KS, the fragmentation of care/waiting lists and the lack of specialistic home care. We recommend the development of knowledge programmes about Korsakoff's syndrome for family carers, GP's, healthcare professionals in general hospitals and home care workers, which could play an essential role in reducing treatment delays for patients with KS. There is also a need to find ways to organise coordinated care for patients with KS. Further research into the role of Korsakoff case managers is recommended.
Subject(s)
Korsakoff Syndrome , Time-to-Treatment , Humans , Retrospective Studies , Netherlands , Korsakoff Syndrome/therapy , Long-Term CareSubject(s)
Amnesia/etiology , Kidney Failure, Chronic/therapy , Korsakoff Syndrome/etiology , Lupus Nephritis/therapy , Malnutrition/etiology , Ophthalmoplegia/etiology , Peritoneal Dialysis, Continuous Ambulatory/adverse effects , Polycystic Kidney Diseases/therapy , Seizures/etiology , Wernicke Encephalopathy/etiology , Adult , Amnesia/diagnosis , Amnesia/therapy , Female , Humans , Kidney Failure, Chronic/complications , Kidney Failure, Chronic/diagnosis , Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/therapy , Lupus Nephritis/complications , Lupus Nephritis/diagnosis , Magnetic Resonance Imaging , Malnutrition/diagnosis , Malnutrition/therapy , Ophthalmoplegia/diagnosis , Ophthalmoplegia/therapy , Polycystic Kidney Diseases/complications , Polycystic Kidney Diseases/diagnosis , Seizures/diagnosis , Seizures/therapy , Wernicke Encephalopathy/diagnosis , Wernicke Encephalopathy/therapySubject(s)
Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/therapy , Thiamine/therapeutic use , Vitamin B Complex/therapeutic use , Diagnosis, Differential , Emergency Service, Hospital , Humans , Korsakoff Syndrome/etiology , Male , Middle Aged , Thiamine/administration & dosage , Vitamin B Complex/administration & dosageABSTRACT
The nature of many of the symptoms associated with substance and alcohol use means that patients often present to neurologists. The frequently catastrophic consequences of overlooking these patients makes this an important cause to identify. Here I will discuss various acute and non-acute substance misuse associated presentations, with particular emphasis on the neurology. As neurological sequelae are particularly common in alcohol use, there will be an emphasis on this drug while other substances are included when relevant, extending to the recently notorious 'legal highs'. I hope this review will increase vigilance to the possibility of substance use disorder, and persuade neurologists that they have a role in the detection and treatment of these conditions.
Subject(s)
Alcoholism/complications , Nervous System Diseases/chemically induced , Substance-Related Disorders/complications , Alcohol Withdrawal Delirium/therapy , Alcoholic Intoxication/complications , Alcoholic Intoxication/therapy , Alcoholism/epidemiology , Alcoholism/genetics , Alcoholism/therapy , Cognition Disorders/chemically induced , Cognition Disorders/therapy , Humans , Korsakoff Syndrome/therapy , Nervous System Diseases/therapy , Peripheral Nervous System Diseases/chemically induced , Peripheral Nervous System Diseases/therapy , Psychoses, Substance-Induced/complications , Psychoses, Substance-Induced/therapy , Seizures/etiology , Seizures/therapy , Substance Withdrawal Syndrome/psychology , Substance Withdrawal Syndrome/therapy , Substance-Related Disorders/epidemiology , Substance-Related Disorders/genetics , Substance-Related Disorders/therapyABSTRACT
WHAT IS KNOWN ON THE SUBJECT?: Patients with Korsakoff's syndrome suffer from a broad range of comorbid somatic and/or psychiatric conditions. The various health problems in patients with Korsakoff's syndrome limit their ability to perform daily activities and also negatively affect their social functioning. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: Patients with Korsakoff's syndrome have complex somatic and psychiatric comorbid conditions co-occurring with behavioural and functional problems. They are compounded by patients' poor self-awareness regarding their health status and functioning. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: This review demonstrates that patients with Korsakoff's syndrome should receive integrated care. Integrated care for patients with Korsakoff's syndrome should be based on accurate multidimensional and multidisciplinary diagnostics in which nurses and nurse assistants have a prominent role due to their central position in the care process patients with Korsakoff's syndrome. ABSTRACT: Introduction The literature shows that Korsakoff's syndrome is associated with a wide range of severe comorbid somatic and psychiatric health problems that lead to care needs in several domains of functioning. Aim To provide a comprehensive overview of Korsakoff patients' health conditions and related care needs. Method Following the PRISMA guidelines, we searched MEDLINE, PsycInfo, Cochrane Library and CINAHL up to January 2019. After applying our inclusion criteria, two reviewers independently selected the studies, extracted the data and assessed methodological quality. Results Twelve articles were included. The commonest somatic comorbid conditions were liver disease, cardiovascular disease, COPD and diabetes mellitus. The commonest psychiatric comorbid conditions were mood disorder, personality disorder and psychotic disorder. Anxiety, aggressive/agitated behaviour, depressive symptoms and care needs in social functioning and (instrumental) activities of daily living were also very commonly reported. Discussion In patients with Korsakoff's syndrome, somatic and psychiatric comorbid conditions co-occur with behavioural and functional problems. They are compounded by patients' poor self-awareness regarding their health status and functioning. Adequate responses to their care needs require high-quality integrated care. Implications for practice Patients with Korsakoff's syndrome should receive integrated care based on accurate multidimensional and multidisciplinary diagnostics in which nurses have a prominent role.
Subject(s)
Activities of Daily Living , Comorbidity , Delivery of Health Care, Integrated , Health Services Needs and Demand , Korsakoff Syndrome/therapy , Humans , Korsakoff Syndrome/epidemiologySubject(s)
Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/therapy , Adult , Aged , Female , Humans , Male , Middle Aged , Thiamine/therapeutic useABSTRACT
AIMS: The Korsakoff syndrome is a preventable memory disorder that usually emerges (although not always) in the aftermath of an episode of Wernicke's encephalopathy. The present paper reviews the clinical and scientific literature on this disorder. METHODS: A systematic review of the clinical and scientific literature on Wernicke's encephalopathy and the alcoholic Korsakoff syndrome. RESULTS: The Korsakoff syndrome is most commonly associated with chronic alcohol misuse, and some heavy drinkers may have a genetic predisposition to developing the syndrome. The characteristic neuropathology includes neuronal loss, micro-haemorrhages and gliosis in the paraventricular and peri-aqueductal grey matter. Lesions in the mammillary bodies, the mammillo-thalamic tract and the anterior thalamus may be more important to memory dysfunction than lesions in the medial dorsal nucleus of the thalamus. Episodic memory is severely affected in the Korsakoff syndrome, and the learning of new semantic memories is variably affected. 'Implicit' aspects of memory are preserved. These patients are often first encountered in general hospital settings where they can occupy acute medical beds for lengthy periods. Abstinence is the cornerstone of any rehabilitation programme. Korsakoff patients are capable of new learning, particularly if they live in a calm and well-structured environment and if new information is cued. There are few long-term follow-up studies, but these patients are reported to have a normal life expectancy if they remain abstinent from alcohol. CONCLUSIONS: Although we now have substantial knowledge about the nature of this disorder, scientific questions (e.g. regarding the underlying genetics) remain. More particularly, there is a dearth of appropriate long-term care facilities for these patients, given that empirical research has shown that good practice has beneficial effects.
Subject(s)
Korsakoff Syndrome/psychology , Korsakoff Syndrome/therapy , Alcoholism/complications , Alcoholism/therapy , Brain/pathology , Brain Chemistry/genetics , Brain Chemistry/physiology , Humans , Korsakoff Syndrome/chemically induced , Korsakoff Syndrome/genetics , Wernicke Encephalopathy/chemically induced , Wernicke Encephalopathy/genetics , Wernicke Encephalopathy/psychology , Wernicke Encephalopathy/therapyABSTRACT
The long term consequences of chronic alcohol misuse are increasingly affecting young people. This one part unit outlines the main signs and symptoms of Wernicke's encephalopathy and Korsakoff's syndrome. It details nursing assessment and management of these conditions, as well as regimens for safe detoxification.
Subject(s)
Korsakoff Syndrome/diagnosis , Korsakoff Syndrome/therapy , Nurse's Role , Nursing Assessment/methods , Wernicke Encephalopathy/diagnosis , Wernicke Encephalopathy/therapy , Adolescent , Alcohol Withdrawal Delirium/etiology , Alcohol Withdrawal Delirium/prevention & control , Alcohol Withdrawal Seizures/etiology , Alcohol Withdrawal Seizures/prevention & control , Alcoholism/complications , Benchmarking , Humans , Korsakoff Syndrome/epidemiology , Korsakoff Syndrome/etiology , Medical History Taking/methods , Physical Examination/methods , Physical Examination/nursing , Thiamine Deficiency/complications , United Kingdom , Wernicke Encephalopathy/epidemiology , Wernicke Encephalopathy/etiology , Young AdultABSTRACT
The alcohol withdrawal syndrome (AWS) is a common management problem in hospital practice for neurologists, psychiatrists and general physicians alike. Although some patients have mild symptoms and may even be managed in the outpatient setting, others have more severe symptoms or a history of adverse outcomes that requires close inpatient supervision and benzodiazepine therapy. Many patients with AWS have multiple management issues (withdrawal symptoms, delirium tremens, the Wernicke-Korsakoff syndrome, seizures, depression, polysubstance abuse, electrolyte disturbances and liver disease), which requires a coordinated, multidisciplinary approach. Although AWS may be complex, careful evaluation and available treatments should ensure safe detoxification for most patients.