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Sample records for alcohol withdrawal delirium

  1. Genital self mutilation in alcohol withdrawal state complicated with delirium

    Directory of Open Access Journals (Sweden)

    Sri Hari Charan

    2011-01-01

    Full Text Available Genital self mutilation is a rare and a severe form of self-injurious behavior usually described in psychotic disorders, with delusions and hallucinations. It has been ascribed to sexual conflicts, Body image distortions, Internalized aggression, and suicidal intent. This phenomenon has been described in schizophrenia, affective psychosis, alcohol intoxication, and personality disorders. The present case genital self mutilation in a case of alcohol withdrawal state complicated by delirium is reported.

  2. Use of propofol infusion in alcohol withdrawal-induced refractory delirium tremens

    DEFF Research Database (Denmark)

    Lorentzen, Kristian; Lauritsen, Anne Øberg; Bendtsen, Asger Ole

    2014-01-01

    in case reports. We aimed to evaluate the treatment of delirium tremens with propofol infusion for 48 h. MATERIAL AND METHODS: This study was a single-centre retrospective cohort analysis of 15 patient journals covering the period from May 2012 to September 2013. RESULTS: Five women and ten men were...... and mechanically ventilated in the intensive care unit. The mean propofol infusion rate was 4.22 mg/kg/h. Thirteen patients received supplemental infusion of opioids, whereas seven required concomitant vasopressor infusion. Once propofol infusion was discontinued after 48 h, 12 patients had a long awakening...

  3. Improving Nursing Knowledge of Alcohol Withdrawal

    OpenAIRE

    Berl, Kimberly; Collins, Michelle L.; Melson, Jo; Mooney, Ruth; Muffley, Cheryl; Wright-Glover, Angela

    2015-01-01

    Christiana Care Health System implemented a Care Management Guideline for Alcohol Withdrawal Symptom Management, which provided direction for inpatient screening for alcohol withdrawal risk, assessment, and treatment. Nurses educated on its use expressed confusion with the use of the assessment tools, pharmacokinetics, and pathophysiology of alcohol withdrawal and delirium tremens. Reeducation was provided by nursing professional development specialists. Pre- and postsurveys revealed that nur...

  4. The alcohol withdrawal syndrome.

    LENUS (Irish Health Repository)

    McKeon, A

    2008-08-01

    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.

  5. Improving Nursing Knowledge of Alcohol Withdrawal

    Science.gov (United States)

    Berl, Kimberly; Collins, Michelle L.; Melson, Jo; Mooney, Ruth; Muffley, Cheryl; Wright-Glover, Angela

    2015-01-01

    Christiana Care Health System implemented a Care Management Guideline for Alcohol Withdrawal Symptom Management, which provided direction for inpatient screening for alcohol withdrawal risk, assessment, and treatment. Nurses educated on its use expressed confusion with the use of the assessment tools, pharmacokinetics, and pathophysiology of alcohol withdrawal and delirium tremens. Reeducation was provided by nursing professional development specialists. Pre- and postsurveys revealed that nurses were more confident in caring for patients with alcohol withdrawal. (See CE Video, Supplemental Digital Content 1, http://links.lww.com/JNPD/A9) PMID:25816126

  6. Multiple-etiology delirium and catatonia in an alcoholic with tubercular meningoencephalitis

    Directory of Open Access Journals (Sweden)

    Suneet Kumar Upadhyaya

    2011-01-01

    Full Text Available Delirium is a clinical entity with a variety of possible etiological conditions. Clinicians must be vigilant for the possibility of additional etiological factors. Secondly, catatonic patients should be carefully looked for general medical conditions. This case report depicts a chronic alcoholic who presented with withdrawal delirium, later on developed catatonia and then was diagnosed to have tubercular meningoencephalitis, a rare clinical sequence.

  7. Acute coronary ischemia during alcohol withdrawal: a case report

    Directory of Open Access Journals (Sweden)

    Sriram Ganeshalingam

    2011-08-01

    Full Text Available Abstract Introduction The potential of alcohol withdrawal to cause acute coronary events is an area that needs the urgent attention of clinicians and researchers. Case presentation We report the case of a 52-year-old heavy-alcohol-using Sri Lankan man who developed electocardiogram changes suggestive of an acute coronary event during alcohol withdrawal. Despite the patient being asymptomatic, subsequent echocardiogram showed evidence of ischemic myocardial dysfunction. We review the literature on precipitation of myocardial ischemia during alcohol withdrawal and propose possible mechanisms. Conclusions Alcohol withdrawal is a commonly observed phenomenon in hospitals. However, the number of cases reported in the literature of acute coronary events occurring during withdrawal is few. Many cases of acute ischemia or sudden cardiac deaths may be attributed to other well known complications of delirium tremens. This is an area needing the urgent attention of clinicians and epidemiologists.

  8. Clinical management of alcohol withdrawal: A systematic review

    Directory of Open Access Journals (Sweden)

    Shivanand Kattimani

    2013-01-01

    Full Text Available Alcohol withdrawal is commonly encountered in general hospital settings. It forms a major part of referrals received by a consultation-liaison psychiatrist. This article aims to review the evidence base for appropriate clinical management of the alcohol withdrawal syndrome. We searched Pubmed for articles published in English on pharmacological management of alcohol withdrawal in humans with no limit on the date of publication. Articles not relevant to clinical management were excluded based on the titles and abstract available. Full-text articles were obtained from this list and the cross-references. There were four meta-analyses, 9 systematic reviews, 26 review articles and other type of publications like textbooks. Alcohol withdrawal syndrome is a clinical diagnosis. It may vary in severity. Complicated alcohol withdrawal presents with hallucinations, seizures or delirium tremens. Benzodiazepines have the best evidence base in the treatment of alcohol withdrawal, followed by anticonvulsants. Clinical institutes withdrawal assessment-alcohol revised is useful with pitfalls in patients with medical comorbidities. Evidence favors an approach of symptom-monitored loading for severe withdrawals where an initial dose is guided by risk factors for complicated withdrawals and further dosing may be guided by withdrawal severity. Supportive care and use of vitamins is also discussed.

  9. Alcohol Dependence, Withdrawal, and Relapse

    OpenAIRE

    Howard C Becker

    2008-01-01

    Continued excessive alcohol consumption can lead to the development of dependence that is associated with a withdrawal syndrome when alcohol consumption is ceased or substantially reduced. This syndrome comprises physical signs as well as psychological symptoms that contribute to distress and psychological discomfort. For some people the fear of withdrawal symptoms may help perpetuate alcohol abuse; moreover, the presence of withdrawal symptoms may contribute to relapse after periods of absti...

  10. Delirium

    Science.gov (United States)

    ... tract infection, influenza, or deficiency of thiamin or vitamin B 12 Retention of urine or feces Sensory deprivation, ... Dementia Overview of Delirium and Dementia Delirium Dementia Alzheimer Disease Vascular Dementia Lewy Body Dementia and Parkinson ...

  11. Delirium

    Science.gov (United States)

    Delirium is a condition that features rapidly changing mental states. It causes confusion and changes in behavior. ... Emotion Muscle control Sleeping and waking Causes of delirium include medications, poisoning, serious illnesses or infections, and ...

  12. A 'symptom-triggered' approach to alcohol withdrawal management.

    Science.gov (United States)

    Murdoch, Jay; Marsden, Janet

    In acute hospital settings, alcohol withdrawal often causes significant management problems and complicates a wide variety of concurrent conditions, placing a huge burden on the NHS. A significant number of critical incidents around patients who were undergoing detoxification in a general hospital setting led to the need for a project to implement and evaluate an evidence-based approach to the management of alcohol detoxification-a project that included a pre-intervention case note audit, the implementation of an evidence-based symptom-triggered detoxification protocol, and a post-intervention case note audit. This change in practice resulted in an average reduction of almost 60% in length of hospital stay and a 66% reduction in the amount of chlordiazepoxide used in detoxification, as well as highlighting that 10% of the sample group did not display any signs of withdrawal and did not require any medication. Even with these reductions, no patient post-intervention developed any severe signs of withdrawal phenomena, such as seizures or delirium tremens. The savings to the trust (The Pennine Acute Hospital Trust) are obvious,but the development of a consistent, quality service will lead to fewer long-term negative effects for patients that can be caused by detoxification. This work is a project evaluation of a locally implemented strategy, which, it was hypothesised,would improve care by providing an individualised treatment plan for the management of alcohol withdrawal symptoms.

  13. Sindrome confusional agudo por abstinencia aguda de nicotina Delirium due to acute nicotine withdrawal

    Directory of Open Access Journals (Sweden)

    Manuel Klein

    2002-08-01

    Full Text Available El síndrome confusional agudo (SCA o delirium en pacientes hospitalizados es un problema frecuente y grave. Se caracteriza por síntomas de comienzo agudo y curso fluctuante con inatención, pensamiento desorganizado, y con distintos niveles de alteración de la conciencia.En la bibliografía consultada, el SCA como manifestación de un síndrome de abstinencia aguda nicotínica fue descripto en solo ocho casos. Presentamos el caso de un tabaquista grave que, internado por una reagudización de su enfermedad pulmonar obstructiva crónica (EPOC, presentó un cuadro de SCA al tercer día de abstinencia tabacal, cediendo los síntomas tras la administración de un parche de nicotina. Lo descripto sugiere que en pacientes internados que presentan SCA y agitación, con fuertes antecedentes de tabaquismo, un simple ensayo con un parche de nicotina puede ofrecer en pocas horas una notable respuesta terapéutica y a su vez un test confirmatorio. El reconocimiento del SCA como forma de presentación de la abstinencia nicotínica permitirá identificar casos habitualmente complejos en los que se podrá implementar una sencilla y eficaz alternativa terapéutica.Delirium or acute confusional state among hospitalized patients is a frequent and serious problem. It is characterized by acute onset symptoms, fluctuating course, impaired attention, unorganized thinking, and altered level of conciousness. Delirium, as a manifestation of acute nicotine withdrawal syndrome has been reported in the reviewed literature only in eight cases. We report the case of a heavy smoker admitted because of a reagudization of his chronic obstructive pulmonary disease. At the third day of nicotine abstinence, he developed delirium with a rapid improvement of his symptoms after treatment with a transdermal nicotine patch. This description suggests that in hospitalized heavy smokers who develop delirium with agitation, a simple trial with a nicotine patch can offer a dramatic

  14. A psychometric validation of the Short Alcohol Withdrawal Scale (SAWS)

    DEFF Research Database (Denmark)

    Elholm, Bjarne; Larsen, Klaus; Hornnes, Nete;

    2011-01-01

    The study aimed to evaluate psychometrically a Danish translation of the Short Alcohol Withdrawal Scale (SAWS) in an outpatient setting in patients with Alcohol Dependence (AD) and Alcohol Withdrawal Symptoms/Syndrome (AWS).......The study aimed to evaluate psychometrically a Danish translation of the Short Alcohol Withdrawal Scale (SAWS) in an outpatient setting in patients with Alcohol Dependence (AD) and Alcohol Withdrawal Symptoms/Syndrome (AWS)....

  15. Electrical amygdala kindling in alcohol-withdrawal kindled rats.

    Science.gov (United States)

    Ulrichsen, J; Woldbye, D P; Madsen, T M; Clemmesen, L; Haugbøl, S; Olsen, C H; Laursen, H; Bolwig, T G; Hemmingsen, R

    1998-01-01

    Repeated alcohol withdrawal has been shown to kindle seizure activity. The purpose of the present investigation was to study electrical amygdala kindling in rats previously exposed to alcohol-withdrawal kindling. In three independent experiments, male Wistar rats were subjected to multiple episodes each consisting of 2 days of severe alcohol intoxication and 5 days of alcohol withdrawal. In the first experiment, the alcohol-withdrawal kindled animals were divided into two groups depending on whether spontaneous alcohol-withdrawal seizures were observed in episodes 10-13. In the second and third experiments, the alcohol-withdrawal kindled animals were compared to a group in which alcohol-withdrawal kindling was prevented by diazepam treatment during the withdrawal reactions in order to discriminate between the effect of withdrawal and intoxication. Electrical kindling was initiated 28-35 days after the last alcohol dose by exposing the animals to daily electrical stimulations of the right amygdala. The results showed that amygdala kindling was facilitated in alcohol-withdrawal kindled animals which showed spontaneous withdrawal seizure activity, compared with animals exposed to multiple episodes of alcohol withdrawal which did not develop withdrawal seizures or with animals exposed to a single episode of alcohol intoxication. When compared to the control group, the alcohol-withdrawal kindled group with seizures also kindled at a faster rate, but the difference did not reach statistical significance and therefore the results must be regarded as preliminary at present.

  16. Use of propofol as adjuvant therapy in refractory delirium tremens

    Directory of Open Access Journals (Sweden)

    Rajiv Mahajan

    2010-01-01

    Full Text Available Delirium tremens is recognized as a potentially fatal and debilitating complication of alcohol withdrawal. Use of sedatives, particularly benzodiazepines, is the cornerstone of therapy for delirium tremens. But sometimes, very heavy doses of benzodiazepines are required to control delirious symptoms. We are reporting one such case of delirium tremens, which required very heavy doses of benzodiazepines and was ultimately controlled by using infusion of propofol. Thus propofol should always be considered as an option to treat patients with resistant delirium tremens.

  17. 27 CFR 19.997 - Withdrawal of fuel alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Withdrawal of fuel alcohol. 19.997 Section 19.997 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... and Transfers § 19.997 Withdrawal of fuel alcohol. For each shipment or other removal of fuel...

  18. Catatonia in mixed alcohol and benzodiazepine withdrawal

    Directory of Open Access Journals (Sweden)

    Aniruddha Basu

    2014-01-01

    Full Text Available Catatonia is mostly caused by different neuropsychiatric conditions. We report a case of a 30 year old man suffering from both alcohol and benzodiazepine dependence who exhibited catatonic features soon after stopping the intake of substances. This case will help clinicians to recognize catatonic features within the varied symptomatology of substance withdrawal and thereby helping in its early diagnosis and management.

  19. Add on dexmedetomidine in the treatment of severe alcohol withdrawal in a patient of emergency laparotomy

    Directory of Open Access Journals (Sweden)

    Roshan Madan Shende

    2015-09-01

    Full Text Available According to American statistics 90% of people drink alcohol at some time in life. The estimated prevalence of alcohol abuse among hospitalized in patients is 20 % and 10- 33 % in patients admitted to the ICU. Approximately 18% of these patients will develop alcohol withdrawal syndrome (AWS whose symptoms can include physical and psychological manifestations that range from mild to life threatening. Although AWS has been reported in literature in post-operative periods and in intensive care unit, there is less information on treatment and preparing of a patient with AWS, coming for emergency surgical procedure. The surgical stress and deranged liver functions possess an additional challenge to the anesthesiologist. Here we are reporting the successful management of a case of delirium tremens by using Dexmedetomidine in pre, intra and post-operative period in a patient with hollow viscous perforation for emergency laparotomy. [Int J Res Med Sci 2015; 3(9.000: 2446-2449

  20. Phenobarbital versus diazepam for delirium tremens--a retrospective study

    DEFF Research Database (Denmark)

    Hjermø, Ida; Anderson, John Erik; Fink-Jensen, Anders;

    2010-01-01

    Delirium tremens (DT) is a severe and potentially fatal condition that may occur during withdrawal from chronic alcohol intoxication. The purpose of the present study was to compare the effects and the rates of complications of phenobarbital and diazepam treatment in DT.......Delirium tremens (DT) is a severe and potentially fatal condition that may occur during withdrawal from chronic alcohol intoxication. The purpose of the present study was to compare the effects and the rates of complications of phenobarbital and diazepam treatment in DT....

  1. Radiohippuran renography in chronic alcoholics with acute alcohol withdrawal syndromes

    International Nuclear Information System (INIS)

    Functional changes found in radiohippuran renography in chronic alcoholics with acute alcohol withdrawal syndromes (n=82; AAWS) regressed to normal values with recovery from AAWS (during 4 days on the average) with the exception of the secretory value which increased to a maximum on the 7th day of observation, remaining approximately unchanged for the following 3 days and decreasing more gradually to a normal value on the 23rd day of observation. In various forms of AAWS the same functional changes in the radiohippuran renogram were observed. (author)

  2. A case of mistaken identity: alcohol withdrawal, schizophrenia, or central pontine myelinolysis?

    Directory of Open Access Journals (Sweden)

    Schneider P

    2012-02-01

    Full Text Available Paul Schneider1, Vicki A Nejtek2,3, Cheryl Hurd2,31Green Oaks Behavioral Health Care Services, Dallas, 2University of North Texas Health Science Center, Fort Worth, 3John Peter Smith Health Network, Fort Worth, Texas, USAAbstract: Demyelination is a hallmark of central pontine myelinolysis (CPM. Neuropsychiatric manifestations of this condition include weakness, quadriplegia, pseudobulbar palsy, mood changes, psychosis, and cognitive disturbances. These psychiatric symptoms are also associated with schizophrenia and alcohol withdrawal. Thus, it is clinically relevant to differentiate between CPM, schizophrenia, and alcohol withdrawal as the treatment and prognostic outcomes for each diagnosis are distinct. We present a series of events that led to a misdiagnosis of a patient admitted to the medical emergency center presenting with confusion, psychomotor agitation, and delirium who was first diagnosed with schizophrenia and alcohol withdrawal by emergency medical physicians and later discovered by the psychiatric consult team to have CPM. With a thorough psychiatric evaluation, a review of the laboratory results first showing mild hyponatremia (127 mmol/L, subsequent hypernatremia (154 mmol/L, and magnetic resonance brain imaging, psychiatrists concluded that CPM was the primary diagnosis underlying the observed neuropsychopathology. This patient has mild impairments in mood, cognition, and motor skills that remain 12 months after her emergency-center admission. This case report reminds emergency clinicians that abnormal sodium metabolism can have long-term and devastating psychopathological and neurological consequences. Differentiating between CPM, schizophrenia, and alcohol withdrawal using neuroimaging techniques and preventing the risks for CPM using slow sodium correction are paramount.Keywords: MRI, alcohol, schizophrenia, central pontine myelinolysis, hyponatremia

  3. Acute coronary ischemia during alcohol withdrawal: a case report

    OpenAIRE

    Sriram Ganeshalingam; Epa Dhanesha; Rodrigo Chaturaka; Jayasinghe Saroj

    2011-01-01

    Abstract Introduction The potential of alcohol withdrawal to cause acute coronary events is an area that needs the urgent attention of clinicians and researchers. Case presentation We report the case of a 52-year-old heavy-alcohol-using Sri Lankan man who developed electocardiogram changes suggestive of an acute coronary event during alcohol withdrawal. Despite the patient being asymptomatic, subsequent echocardiogram showed evidence of ischemic myocardial dysfunction. We review the literatur...

  4. [Respiratory depression in delirium tremens patients treated with phenobarbital. A retrospective study

    DEFF Research Database (Denmark)

    Lutzen, L.; Poulsen, L.M.; Ulrichsen, J.

    2008-01-01

    INTRODUCTION: Delirium tremens (DT) is the most severe manifestation of alcohol withdrawal which--if untreated--has a high rate of mortality. Barbiturates are the most effective drug but respiratory depression may occur. In the present study we investigated the frequency of respiratory problems...... in DT patients treated with phenobarbital. MATERIALS AND METHODS: We examined the medical records of patients who were treated as inpatients in 1998-2006 and discharged with the ICD-10 diagnoses F10.4 (alcohol withdrawal delirium) or F10.5 (alcohol induced psychotic disorder). Patients with pre...

  5. Intraoperative Alcohol Withdrawal Syndrome: A Coincidence or Precipitation?

    OpenAIRE

    Asish Subedi; Balkrishna Bhattarai

    2013-01-01

    As the prevalence of alcohol dependence is approximately half in surgical patients with an alcohol use disorder, anesthetist often encounters such patients in the perioperative settings. Alcohol withdrawal syndrome (AWS) is one of the most feared complications of alcohol dependence and can be fatal if not managed actively. A 61-year-old man, alcoholic with 50 h of abstinence before surgery, received spinal anesthesia for surgery for femoral neck fracture. To facilitate positioning for spinal ...

  6. Delirium tremens

    Science.gov (United States)

    ... is most common in people who have a history of alcohol withdrawal . It is especially common in those who drink 4 to 5 pints of wine, 7 to 8 pints of beer, or 1 pint of "hard" alcohol every day ...

  7. Phenobarbital compared to benzodiazepines in alcohol withdrawal treatment

    DEFF Research Database (Denmark)

    Askgaard, Gro; Hallas, Jesper; Fink-Jensen, Anders;

    2016-01-01

    BACKGROUND: Long-acting benzodiazepines such as chlordiazepoxide are recommended as first-line treatment for alcohol withdrawal. These drugs are known for their abuse liability and might increase alcohol consumption among problem drinkers. Phenobarbital could be an alternative treatment option...... withdrawal 1998-2013 and treated with either phenobarbital or chlordiazepoxide. Patients were followed for one year. We calculated hazard ratios (HR) for benzodiazepine use, alcohol recidivism and mortality associated with alcohol withdrawal treatment, while adjusting for confounders. RESULTS: A total.......51 (95%CI 0.31-0.86). CONCLUSION: There was no decreased risk of subsequent benzodiazepine use or alcohol recidivism in patients treated with phenobarbital compared to chlordiazepoxide. Phenobarbital treatment was associated with decreased mortality, which might be confounded by somatic comorbidity among...

  8. Factor Structure of CIWA-Ar in Alcohol Withdrawal

    OpenAIRE

    Ajay Kumar Bakhla; Khess, Christoday R.J.; Vijay Verma; Mahesh Hembram; Samir Kumar Praharaj; Subhas Soren

    2014-01-01

    Objective. To identify the underlying factor structure of alcohol withdrawal syndrome, as measured with CIWA-Ar. Methods. Exploratory factor analysis was conducted on the items of CIWA-Ar. On 201 alcohol-dependent male patients seeking treatment for alcohol withdrawal at 36 hours of abstinence. Results. A three-factor solution was obtained that accounted for 68.74% of total variance. First factor had loading from four items (34.34% variance), second factor also had four items (24.25% variance...

  9. Factor Structure of CIWA-Ar in Alcohol Withdrawal.

    Science.gov (United States)

    Bakhla, Ajay Kumar; Khess, Christoday R J; Verma, Vijay; Hembram, Mahesh; Praharaj, Samir Kumar; Soren, Subhas

    2014-01-01

    Objective. To identify the underlying factor structure of alcohol withdrawal syndrome, as measured with CIWA-Ar. Methods. Exploratory factor analysis was conducted on the items of CIWA-Ar. On 201 alcohol-dependent male patients seeking treatment for alcohol withdrawal at 36 hours of abstinence. Results. A three-factor solution was obtained that accounted for 68.74% of total variance. First factor had loading from four items (34.34% variance), second factor also had four items (24.25% variance), and the third had two items (10.04% variance). Conclusions. Factor analysis reveals the existence of multidimensionality of alcohol withdrawal as measured with CIWA-Ar and we found three factors that can be named as delirious, autonomic and nonspecific factors. PMID:24826372

  10. Factor Structure of CIWA-Ar in Alcohol Withdrawal

    Directory of Open Access Journals (Sweden)

    Ajay Kumar Bakhla

    2014-01-01

    Full Text Available Objective. To identify the underlying factor structure of alcohol withdrawal syndrome, as measured with CIWA-Ar. Methods. Exploratory factor analysis was conducted on the items of CIWA-Ar. On 201 alcohol-dependent male patients seeking treatment for alcohol withdrawal at 36 hours of abstinence. Results. A three-factor solution was obtained that accounted for 68.74% of total variance. First factor had loading from four items (34.34% variance, second factor also had four items (24.25% variance, and the third had two items (10.04% variance. Conclusions. Factor analysis reveals the existence of multidimensionality of alcohol withdrawal as measured with CIWA-Ar and we found three factors that can be named as delirious, autonomic and nonspecific factors.

  11. A case report on varenicline induced delirium in an alcohol and nicotine dependent patient

    Directory of Open Access Journals (Sweden)

    A Lakshmi Narayan

    2015-01-01

    Full Text Available Varenicline is a smoking cessation agent. Varenicline acts as a partial agonist of α4β2 neuronal nicotinic acetylcholine receptor and prevents nicotine binding to the same. It also causes dopamine (DA stimulation that decreases craving and symptoms of dependence. A 40-year-old male diagnosed with alcohol and nicotine dependence syndrome was treated with 1 mg of varenicline for 3 days. Patient developed episodes of transient delirium within 15-30 min after administration of varenicline. Patient was disoriented and did not respond relevantly. Patient would have disorientation and would respond irrelevantly and was unable to recall the event completely. There were no features suggestive of seizures. The episodes resolved after the medication was stopped. Varenicline, with its partial agonistic effect on nicotinergic receptors, stimulates the release of multiple neurotransmitters including DA. DA dysregulation is probably responsible for the development of neuropsychiatric adverse reactions due to varenicline. This is the first case report to the best of our knowledge reporting varenicline induced dilirium. In this case, the adverse event was found in an alcohol and nicotine dependent patient undergoing treatment. It is essential to monitor uncommon adverse effects as this can cause significant morbidity.

  12. Excited delirium: Consideration of selected medical and psychiatric issues

    Directory of Open Access Journals (Sweden)

    Edith Samuel

    2009-01-01

    Full Text Available Edith Samuel1, Robert B Williams1, Richard B Ferrell21Department of Psychology, Atlantic Baptist University, Moncton, New Brunswick Canada; 2Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire, USAAbstract: Excited delirium, sometimes referred to as agitated or excited delirium, is the label assigned to the state of acute behavioral disinhibition manifested in a cluster of behaviors that may include bizarreness, aggressiveness, agitation, ranting, hyperactivity, paranoia, panic, violence, public disturbance, surprising physical strength, profuse sweating due to hyperthermia, respiratory arrest, and death. Excited delirium is reported to result from substance intoxication, psychiatric illness, alcohol withdrawal, head trauma, or a combination of these. This communication reviews the history of the origins of excited delirium, selected research related to its causes, symptoms, management, and the links noted between it and selected medical and psychiatric conditions. Excited delirium involves behavioral and physical symptoms that are also observed in medical and psychiatric conditions such as rhabdomyolysis, neuroleptic malignant syndrome, and catatonia. A useful contribution of this communication is that it links the state of excited delirium to conditions for which there are known and effective medical and psychiatric interventions.Keywords: excited delirium, excited states, cocaine misuse, restraint or in custody deaths

  13. [Delirium: Concepts, Etiology, and Clinical Management].

    Science.gov (United States)

    Hübscher, A; Isenmann, S

    2016-04-01

    Delirium is a common condition: up to 35 percent of non-ICU- and 80 percent of ICU-patients experience delirium - particularly the elderly suffering from cerebral dysfunction accompanied by acute infection, surgery, or change of medication. Medical staff should be alert for decrease (within hours) of concentration, memory, orientation, and consciousness - especially when agitation appears and symptoms are fluctuating. Vegetative lapses and seizures may complicate the course, in particular in delirium in withdrawal (of alcohol or drugs). Treatment comprises neuroleptic and sedative medication (be careful with benzodiazepines because of their delirogenic potential) as well as alpha-2-agonists for vegetative derangements and anti-epileptics in case of seizures. As usual: start with low doses, and keep the medical treatment as short as possible. Additionally, take care in the · search and solution of delir-causes,. · termination of unnecessary medication (in particular, anticholinergic agents),. · comfort, intimacy and orientation,. · cognitive training and mobilization.. Avoiding a delirium is the best medicine. For that reason, identification of patients at risk, early detection of signs of delirium and prevention are most important. Beside factors 2 to 4, personalized treatment has been proved to be very helpful. PMID:27100850

  14. Sodium valproate in the treatment of the alcohol withdrawal syndrome.

    Science.gov (United States)

    Lambie, D G; Johnson, R H; Vijayasenan, M E; Whiteside, E A

    1980-09-01

    The value of sodium valproate in the management of patients during withdrawal from alcohol dependence has been assessed. Alcoholic inpatients were randomly allocated to two groups - one treated with sodium valproate and the other acting as a control. All patients received multivitamins and fluid and electrolyte replacement, and some received chlormethiazole or other tranquillisers. Treatment with sodium valproate (1200 mg daily) was continued for one week. The occurrence of seizures and other withdrawal symptoms (tremulousness, nausea, sweating, disorientation) were noted daily. Forty-nine episodes of withdrawal have been included in the trial - 22 in the sodium valproate group and 27 in the control group. Five patients, all in the control group, had seizures. Other withdrawal symptoms disappeared more quickly in the sodium valproate group even though fewer patients were receiving chlormethiazole.

  15. Delirium (Beyond the Basics)

    Science.gov (United States)

    ... is addressed promptly. Delirium also differs from the psychosis of psychiatric disease, in which orientation, concentration and ... read the same materials their doctors are reading. Acute toxic-metabolic encephalopathy in adults Medically supervised alcohol ...

  16. Complicated alcohol withdrawal presenting as self mutilation.

    Science.gov (United States)

    Patra, Bichitra Nanda; Sharma, Akhilesh; Mehra, Aseem; Singh, Shubhmohan

    2014-01-01

    Self-mutilation has been defined as deliberate self injury to body tissue without the intent to die. There has been an association between substance abuse and self mutilation. Alcoholic hallucinosis is usually in auditory modality and regarded as harmless. But patients can indulge in self harm behavior when the hallucinosis is commanding type. We are presenting a case in which the patient inflicted multiple stab injury to his own abdomen in response to alcoholic hallucinosis. This has clinical implication to enquire about substance abuse in patients presenting to emergency setting.

  17. Study on related factors of delirium tremens caused by alcohol%酒精所致震颤谵妄相关因素研究

    Institute of Scientific and Technical Information of China (English)

    王桂英; 李宁宁; 郭卜豪

    2014-01-01

    目的:研究使用酒精所致的精神和行为障碍患者出现震颤谵妄( delirium tremens,DT)的相关因素。方法:对118例首次住院的男性使用酒精所致精神和行为障碍患者,按照是否出现DT分为两组,对酒依赖年限、饮酒量和实验室检查(肝功、肾功、心肌酶、血细胞和电解质等)相关指标进行比较。结果:出现DT的51例患者,日饮酒量大,谷草转氨酶、谷氨酸转氨酶及肌酸激酶显著升高;而血红蛋白、红细胞、血小板及钾则显著降低,与非DT组相比,差异均有统计学意义(P<0.05或P<0.01)。结论:使用酒精所致的精神和行为障碍患者,日饮酒量大小,血液相关指标(转氨酶、心肌酶、血细胞及钾等)对DT具有一定意义。%Objective:To research related factors of delirium tremens for patients with mental and behavioral disorders caused by alcohol. Methods:118 male inpatients with mental and behavioral disorders caused by alcohol were divided into two groups ( deliri-um tremens and non delirium tremens) in terms of delirium tremens occurrence. The alcohol dependence years, alcohol consumption and laboratory examination ( hepatic function, renal function, myocardial enzyme, blood cells, and the electrolyte, etc. ) were com-pared. Results:Compared with non delirium tremens group, delirium tremens group (51 cases) showed higher daily alcohol consump-tion, AST, GGT, and CK, but lower Levels in HGB, HRB, PLT, and K, and the differences were statistically significant (P<0. 05 or P<0. 01). Conclusions:The blood related indexes and daily alcohol consumption of the inpatient with mental and behavioral disorders caused by alcohol to some degree can predict delirium tremens.

  18. 奥沙西泮对酒精戒断性震颤谵妄的临床疗效及不良反应%Clinical Eficacy and Adverse Reactions of Oxazepam for A lcohol Withdrawal Delirium Tremens

    Institute of Scientific and Technical Information of China (English)

    冯芳; 高晓奇; 王静; 冯实; 芦新岩; 张国辉

    2015-01-01

    目的:探索如何能够增加酒精戒断性震颤谵妄患者的临床治愈率和增加用药的安全性,分析和探讨应用常规药物治疗基础上增加奥沙西泮的必要性。方法:将2011年1月-2014年1月来我院就诊的80例酒精戒断性震颤谵妄患者随机分为对照组和观察组,其中对照组口服临床常规药物治疗,而观察组患者在对照组治疗基础上加用奥沙西泮,采取相同评价标准评价两组患者疗效和治疗过程中出现的药物副反应。结果:经过对比分析发现,对照组患者的临床总有效率明显低于观察组患者的,且两组比较差异具有统计学意义(χ2=3.6601,P<0.05);对照组患者药物不良反应的发生率明显高于观察组患者,且两组比较差异具有统计学意义(χ2=19.5267, P<0.05)。结论:临床常规药物联合奥沙西泮治疗酒精戒断性震颤谵妄患者,不仅能够明显提高治疗效果,且无明显药物副反应,值得临床推广。%Objective:To explore how to increase the cure rate in patients with alcohol withdrawal de-lirium tremens and increase medication safety , analyzes and discusses the need for increased oxazepam conventional drug therapy on the basis of applications .Methods:A total of 80 patients with alcohol with-drawal delirium tremens in our hospital from January 2011 to January 2014 were divided into control group and observation group,the control group was treated with conventional therapy clinical ,the observa-tion group was treated with oxazepam based on control group ,and the same evaluation criteria was adopted to evaluate the efficacy and adverse drug reactions during the treatment in both groups of patients .Re-sults:After a comparative analysis ,we found that the overall clinical effectiveness in patients in the con -trol group was significantly lower than that observed in patients (χ2 =3.6601 ,P<0 .05 );Adverse reactions of drug in control

  19. Effects of Alcohol Dependence and Withdrawal on Stress Responsiveness and Alcohol Consumption

    OpenAIRE

    Howard C Becker

    2012-01-01

    A complex relationship exists between alcohol-drinking behavior and stress. Alcohol has anxiety-reducing properties and can relieve stress, while at the same time acting as a stressor and activating the body’s stress response systems. In particular, chronic alcohol exposure and withdrawal can profoundly disturb the function of the body’s neuroendocrine stress response system, the hypothalamic–pituitary–adrenocortical (HPA) axis. A hormone, corticotropin-releasing factor (CRF), which is produc...

  20. Study on Alcoholic Withdrawal Score, with Questionnaire Based Session Conducted on Acute and Chronic Alcoholic Liver Disease Patients

    Directory of Open Access Journals (Sweden)

    Bandi Navyatha

    2016-07-01

    Full Text Available Alcohol liver disease is damage to the Liver and its function due to alcohol abuse. It occurs after years of heavy drinking and by through which cirrhosis can occur and which leads to the final phase of Alcoholic liver disease. It not only occurs in heavy drinkers but also there is a chance of getting liver disease go up the longer of been drinking and more alcohol consumption. A study was observational, prospective and descriptive; and was carried out one hundred and nine patients [n=109] who were with suffering from an Alcoholic liver disease, to determine the alcohol withdrawal score and there symptoms involved after they were kept on alcohol withdrawal therapy. An observational, prospective and randomized study was conducted in the hospital from March 2014-March 2016. Questionnaire based session with 10 scaled questions were framed according to CIWA (assessment and management of alcohol withdrawal and the score was noted with their symptoms occurrence after the alcohol cessation plan. CIWA score with moderate severity were found to be highest. 7 patients out of 33 patients in severe category of CIWA score were admitted in the hospital with alcohol withdrawal syndrome and psychological disturbances. Clinical Institute Withdrawal Assessment of Alcohol Scale (CIWA helps clinicians assess and treat potential alcohol withdrawal.

  1. Intraoperative Alcohol Withdrawal Syndrome: A Coincidence or Precipitation?

    Directory of Open Access Journals (Sweden)

    Asish Subedi

    2013-01-01

    Full Text Available As the prevalence of alcohol dependence is approximately half in surgical patients with an alcohol use disorder, anesthetist often encounters such patients in the perioperative settings. Alcohol withdrawal syndrome (AWS is one of the most feared complications of alcohol dependence and can be fatal if not managed actively. A 61-year-old man, alcoholic with 50 h of abstinence before surgery, received spinal anesthesia for surgery for femoral neck fracture. To facilitate positioning for spinal anesthesia, fascia iliaca compartmental block with 0.25% bupivacaine (30 mL was administered 30 min prior to spinal block. Later, in the intraoperative period the patient developed AWS; however, the features were similar to that of local anesthetic toxicity. The case was successfully managed with intravenous midazolam, esmolol, and propofol infusion. Due to similarity of clinical features of AWS and mild local anesthetic toxicity, an anesthetist should be in a position to differentiate the condition promptly and manage it aggressively.

  2. Intraoperative Alcohol Withdrawal Syndrome: A Coincidence or Precipitation?

    Science.gov (United States)

    Subedi, Asish

    2013-01-01

    As the prevalence of alcohol dependence is approximately half in surgical patients with an alcohol use disorder, anesthetist often encounters such patients in the perioperative settings. Alcohol withdrawal syndrome (AWS) is one of the most feared complications of alcohol dependence and can be fatal if not managed actively. A 61-year-old man, alcoholic with 50 h of abstinence before surgery, received spinal anesthesia for surgery for femoral neck fracture. To facilitate positioning for spinal anesthesia, fascia iliaca compartmental block with 0.25% bupivacaine (30 mL) was administered 30 min prior to spinal block. Later, in the intraoperative period the patient developed AWS; however, the features were similar to that of local anesthetic toxicity. The case was successfully managed with intravenous midazolam, esmolol, and propofol infusion. Due to similarity of clinical features of AWS and mild local anesthetic toxicity, an anesthetist should be in a position to differentiate the condition promptly and manage it aggressively. PMID:23936683

  3. The importance of depression and alcohol use in coronary artery bypass graft surgery patients:risk factors for delirium and poorer quality of life

    Institute of Scientific and Technical Information of China (English)

    Joanne M Humphreys; Linley A Denson; Robert A Baker; Phillip J Tully

    2016-01-01

    ObjectiveToinvestigate whether depression, anxiety and stress increase the risk for delirium and poor quality of life (QOL) after co-ronary artery bypass (CABG) surgery.MethodsA total of 180 CABG patients (mean age of 63.5 ± 10.1 years, 82.2% males) completed baseline and postoperative self-report questionnaires to assess distress and QOL. Incident delirium was diagnosed postoperatively with a structured clinical interview and patients were monitored every day post-operatively for confusion and disturbance in consciousness.Results Delirium developed in 63 persons (35% of sample). After adjustment for covariates, delirium was significantly associated with depression [odds ratio (OR): 1.08; 95% confidence interval (CI): 1.03–1.13,P = 0.003], anxiety (OR: 1.07; 95% CI: 1.02–1.13,P= 0.01) and stress (OR: 1.05; 95% CI: 1.00–1.09,P= 0.03). Preoperative depression scores were associated with poorer QOL including bodily pain (β =-0.39,P = 0.013), vitality (β=-0.32,P = 0.020), social functioning (β=-0.51,P£0.001), emotional role function (β=-0.44,P = 0.003) and general health (β=-0.33,P = 0.038). Among the covariates, harmful levels of alcohol use was consistently associated with poorer QOL.Conclusions Depression and harmful levels of alcohol use were consistently associated with poorer QOL whereas depression, anxiety and stress were associated with delirium risk. These findings point to further research examining depression and harmful levels of alcohol use in coronary heart disease populations undergoing coronary revascularization.

  4. Alcohol withdrawal – therapeutical management in surgical patients with upper intestinal bleeding

    OpenAIRE

    Bălălău Cristian; Cobani Oana Denisa; Trambitasu Gloria; Popescu Bogdan; Carolina Negrei; Scăunașu Răzvan Valentin

    2015-01-01

    Psychological dependence involves a desire to use a drug to avoid the unpleasant withdrawal syndrome that results from cessation of exposure to it. Alcohol withdrawal syndrome is one of the most feared complications of alcohol addiction and sometimes can be fatal if not treated properly. Withdrawal syndrome is characterized by neurological hyperexcitability, which can lead to severe psychological and neurological symptoms. A survey was conceived in order to monitor the efficiency of several d...

  5. Alcohol Withdrawal and Brain Injuries: Beyond Classical Mechanisms

    Directory of Open Access Journals (Sweden)

    Marianna E. Jung

    2010-07-01

    Full Text Available Unmanaged sudden withdrawal from the excessive consumption of alcohol (ethanol adversely alters neuronal integrity in vulnerable brain regions such as the cerebellum, hippocampus, or cortex. In addition to well known hyperexcitatory neurotransmissions, ethanol withdrawal (EW provokes the intense generation of reactive oxygen species (ROS and the activation of stress-responding protein kinases, which are the focus of this review article. EW also inflicts mitochondrial membranes/membrane potential, perturbs redox balance, and suppresses mitochondrial enzymes, all of which impair a fundamental function of mitochondria. Moreover, EW acts as an age-provoking stressor. The vulnerable age to EW stress is not necessarily the oldest age and varies depending upon the target molecule of EW. A major female sex steroid, 17β-estradiol (E2, interferes with the EW-induced alteration of oxidative signaling pathways and thereby protects neurons, mitochondria, and behaviors. The current review attempts to provide integrated information at the levels of oxidative signaling mechanisms by which EW provokes brain injuries and E2 protects against it. Unmanaged sudden withdrawal from the excessive consumption of alcohol (ethanol adversely alters neuronal integrity in vulnerable brain regions such as the cerebellum, hippocampus, or cortex. In addition to well known hyperexcitatory neurotransmissions, ethanol withdrawal (EW provokes the intense generation of reactive oxygen species (ROS and the activation of stress-responding protein kinases, which are the focus of this review article. EW also inflicts mitochondrial membranes/membrane potential, perturbs redox balance, and suppresses mitochondrial enzymes, all of which impair a fundamental function of mitochondria. Moreover, EW acts as an age-provoking stressor. The vulnerable age to EW stress is not necessarily the oldest age and varies depending upon the target molecule of EW. A major female sex steroid, 17

  6. Withdrawal symptoms in a long-term model of voluntary alcohol drinking in Wistar rats.

    Science.gov (United States)

    Hölter, S M; Linthorst, A C; Reul, J M; Spanagel, R

    2000-05-01

    Long-term voluntary alcohol drinking with repeated alcohol deprivation episodes has been suggested as animal model for some aspects of alcoholism. Using a radiotelemetric system, the present study investigated the occurrence of withdrawal symptoms in long-term voluntarily alcohol drinking Wistar rats with (repeated alcohol deprivation group) and without (first alcohol deprivation group) prior alcohol deprivation experience. Six days after transmitter implantation, alcohol bottles were removed, and returned 4 days later. Alcohol deprivation induced hyperlocomotion in both groups. In the repeated alcohol deprivation group, hyperlocomotion was increased at the beginning of the alcohol deprivation phase and decreased during the following dark phase, suggesting that removal of the alcohol bottles might have become a conditioned withdrawal stimulus for this group. Both groups showed an enhanced alcohol intake after representation of alcohol bottles compared to preabstinence intakes (alcohol deprivation effect). However, alcohol intake of the repeated alcohol deprivation group was significantly increased compared to the first alcohol deprivation group at the end of the experiment. It is concluded that repeated alcohol deprivation experience might promote the development of alcohol addiction because of its latent stimulating effect on alcohol drinking that can be unveiled by (presumably mildly stressful) experimental situations. PMID:10837854

  7. Tobacco smoking interferes with GABAA receptor neuroadaptations during prolonged alcohol withdrawal.

    Science.gov (United States)

    Cosgrove, Kelly P; McKay, Reese; Esterlis, Irina; Kloczynski, Tracy; Perkins, Evgenia; Bois, Frederic; Pittman, Brian; Lancaster, Jack; Glahn, David C; O'Malley, Stephanie; Carson, Richard E; Krystal, John H

    2014-12-16

    Understanding the effects of tobacco smoking on neuroadaptations in GABAA receptor levels over alcohol withdrawal will provide critical insights for the treatment of comorbid alcohol and nicotine dependence. We conducted parallel studies in human subjects and nonhuman primates to investigate the differential effects of tobacco smoking and nicotine on changes in GABAA receptor availability during acute and prolonged alcohol withdrawal. We report that alcohol withdrawal with or without concurrent tobacco smoking/nicotine consumption resulted in significant and robust elevations in GABAA receptor levels over the first week of withdrawal. Over prolonged withdrawal, GABAA receptors returned to control levels in alcohol-dependent nonsmokers, but alcohol-dependent smokers had significant and sustained elevations in GABAA receptors that were associated with craving for alcohol and cigarettes. In nonhuman primates, GABAA receptor levels normalized by 1 mo of abstinence in both groups--that is, those that consumed alcohol alone or the combination of alcohol and nicotine. These data suggest that constituents in tobacco smoke other than nicotine block the recovery of GABAA receptor systems during sustained alcohol abstinence, contributing to alcohol relapse and the perpetuation of smoking.

  8. LEVELS OF BRAIN-SPECIFIC S-100B PROTEIN, SPECIFIC ANTIBODIES AND CYTOKINE PROFILE IN THE PATIENTS WITH ALCOHOL-INDUCED DELIRIUM STATES

    Directory of Open Access Journals (Sweden)

    N. N. Tsybikov

    2008-01-01

    Full Text Available Abstract. Present article deals with our results concerning brain-specific S-100B protein levels, anti-S-100B autoantibodies of IgM and IgG classes, like as cytokine profiles of blood serum and cerebrospinal fluid in the patients with alcohol-induced delirium state. The results obtained provide an evidence of association between alcoholic psychosis and destruction of brain tissue, development of autoimmune reactions and altered cytokine status, thus, probably, resulting into disintegration of immune and neuroendocrine systems.

  9. Alcohol Withdrawal Syndrome: Symptom-Triggered versus Fixed-Schedule Treatment in an Outpatient Setting

    DEFF Research Database (Denmark)

    Elholm, B.; Larsen, Klaus; Hornnes, N.;

    2011-01-01

    Aims: To investigate whether, in the treatment with chlordiazepoxide for outpatient alcohol withdrawal, there are advantages of symptom-triggered self-medication over a fixed-schedule regimen. Methods: A randomized controlled trial in outpatient clinics for people suffering from alcohol dependence...... (AD) and alcohol-related problems; 165 adult patients in an outpatient setting in a specialized alcohol treatment unit were randomized 1:1 to either a symptom-triggered self-medication or tapered dose, using chlordiazepoxide. Alcohol withdrawal symptoms, amount of medication, duration of symptoms......, time to relapse and patient satisfaction were measured. Patients assessed their symptoms using the Short Alcohol Withdrawal Scale (SAWS). Patient satisfaction was monitored by the Diabetes Treatment Satisfaction Questionnaire. We used the Well-Being Index and the European addiction severity index...

  10. Similar withdrawal severity in adolescents and adults in a rat model of alcohol dependence

    OpenAIRE

    Morris, S.A.; Kelso, M.L.; Liput, D.J.; Marshall, S A; Nixon, K.

    2010-01-01

    Alcohol use during adolescence leads to increased risk of developing an alcohol use disorder (AUD) during adulthood. Converging evidence suggests that this period of enhanced vulnerability for developing an AUD may be due to the adolescent’s unique sensitivity and response to alcohol. Adolescent rats have been shown to be less sensitive to alcohol intoxication and withdrawal susceptibility; however age differences in ethanol pharmacokinetics may underlie these effects. Therefore, this study i...

  11. Emergence delirium

    DEFF Research Database (Denmark)

    Munk, Louise; Andersen, Lars Peter Holst; Gögenur, Ismail

    2013-01-01

    Emergence delirium (ED) is a well-known phenomenon in the postoperative period. However, the literature concerning this clinical problem is limited. This review evaluates the literature with respect to epidemiology and risk factors. Treatment strategies are discussed. The review concludes...

  12. Cost-effectiveness analysis of baclofen and chlordiazepoxide in uncomplicated alcohol-withdrawal syndrome

    OpenAIRE

    Reddy, Vikram K.; Girish, K.; Pandit Lakshmi; R Vijendra; Ajay Kumar; Harsha, R.

    2014-01-01

    Objectives: Benzodiazepines (BZDs) are the first-line drugs in alcohol-withdrawal syndrome (AWS). Baclofen, a gamma-aminobutyric acid B (GABA B ) agonist, controls withdrawal symptoms without causing significant adverse effects. The objective of this study was to compare the cost-effectiveness of baclofen and chlordiazepoxide in the management of uncomplicated AWS. Materials and Methods : This was a randomized, open label, standard controlled, parallel group study of cost-effectiveness an...

  13. Cost-effectiveness analysis of baclofen and chlordiazepoxide in uncomplicated alcohol-withdrawal syndrome

    OpenAIRE

    Reddy, Vikram K.; Girish, K.; Lakshmi, Pandit; R Vijendra; Kumar, Ajay; Harsha, R.

    2014-01-01

    Objectives: Benzodiazepines (BZDs) are the first-line drugs in alcohol-withdrawal syndrome (AWS). Baclofen, a gamma-aminobutyric acidB (GABAB) agonist, controls withdrawal symptoms without causing significant adverse effects. The objective of this study was to compare the cost-effectiveness of baclofen and chlordiazepoxide in the management of uncomplicated AWS. Materials and Methods: This was a randomized, open label, standard controlled, parallel group study of cost-effectiveness analysis (...

  14. Association of testosterone and BDNF serum levels with craving during alcohol withdrawal.

    Science.gov (United States)

    Heberlein, Annemarie; Lenz, Bernd; Opfermann, Birgitt; Gröschl, Michael; Janke, Eva; Stange, Katrin; Groh, Adrian; Kornhuber, Johannes; Frieling, Helge; Bleich, Stefan; Hillemacher, Thomas

    2016-08-01

    Preclinical and clinical studies show associations between testosterone and brain-derived neurotrophic growth factor (BDNF) serum levels. BDNF and testosterone have been independently reported to influence alcohol consumption. Therefore, we aimed to investigate a possible interplay of testosterone and BDNF contributing to alcohol dependence. Regarding possible interplay of testosterone and BDNF and the activity of the hypothalamic pituitary axis (HPA), we included cortisol serum levels in our research. We investigated testosterone and BDNF serum levels in a sample of 99 male alcohol-dependent patients during alcohol withdrawal (day 1, 7, and 14) and compared them to a healthy male control group (n = 17). The testosterone serum levels were significantly (p < 0.001) higher in the patients' group than in the control group and decreased significantly during alcohol withdrawal (p < 0.001). The decrease of testosterone serum levels during alcohol withdrawal (days 1-7) was significantly associated with the BDNF serum levels (day 1: p = 0.008). In a subgroup of patients showing high cortisol serum levels (putatively mirroring high HPA activity), we found a significant association of BDNF and testosterone as well as with alcohol craving measured by the Obsessive and Compulsive Drinking Scale (OCDS). Our data suggest a possible association of BDNF and testosterone serum levels, which may be relevant for the symptomatology of alcohol dependence. Further studies are needed to clarify our results. PMID:27514572

  15. An attempt to evaluate diagnostic and prognostic significance of blood endogenous ethanol in alcoholics and their relatives.

    Science.gov (United States)

    Ostrovsky, Y M; Pronko, P S; Shishkin, S N; Kolesnikov, V B; Volynets, S I

    1989-01-01

    Endogenous ethanol in the blood of human subjects was measured by gas chromatography. In healthy males, 12-13-year-old boys (sons of alcoholic and nonalcoholic fathers), and alcoholic inpatients (after cessation of all drugs), the endogenous ethanol levels ranged from 0 to 4.3 mg/l. The results showed no significant differences between the groups. At the period of alcohol withdrawal reactions the concentrations of endogenous ethanol were minimal in patients with delirium tremens and maximal in patients with mild alcohol withdrawal syndrome, the dynamics of this parameter being dependent on the severity of the alcohol withdrawal syndrome and the nature of the drugs prescribed.

  16. Gender Differences in Associations between Lifetime Alcohol, Depression, Panic Disorder, and Posttraumatic Stress Disorder and Tobacco Withdrawal

    OpenAIRE

    Weinberger, Andrea H.; Maciejewski, Paul K.; McKee, Sherry A.; Reutenauer, Erin L.; Mazure, Carolyn M.

    2009-01-01

    This study examined the interaction of gender and lifetime psychiatric status on the experience of nicotine withdrawal using retrospective data from the National Comorbidity Survey (NCS; N = 816). Multiple regression analyses were performed to examine the main and interactive effects of gender and major depression, alcohol abuse/dependence, panic disorder, and PTSD on indices of withdrawal. Major depression and alcohol abuse/dependence were associated with longer duration of withdrawal sympto...

  17. Excited Delirium

    Directory of Open Access Journals (Sweden)

    Takeuchi, Asia

    2011-02-01

    Full Text Available Excited (or agitated delirium is characterized by agitation, aggression, acute distress and sudden death, often in the pre-hospital care setting. It is typically associated with the use of drugs that alter dopamine processing, hyperthermia, and, most notably, sometimes with death of the affected person in the custody of law enforcement. Subjects typically die from cardiopulmonary arrest, although the cause is debated. Unfortunately an adequate treatment plan has yet to be established, in part due to the fact that most patients die before hospital arrival. While there is still much to be discovered about the pathophysiology and treatment, it is hoped that this extensive review will provide both police and medical personnel with the information necessary to recognize and respond appropriately to excited delirium. [West J Emerg Med. 2011;12(1:77-83.

  18. Parameters of ante-mortem delirium

    Directory of Open Access Journals (Sweden)

    Deksnyte, Aušra

    2014-02-01

    Full Text Available Objectives. The aim of this study was to investigate the parameters of ante-mortem delirium of the patients in a closed psychiatric institution and to compare them with the ante-mortem psychopathology of the medical patients. Methods. There were 139 medical records of the patients analyzed, who died during the period of 1997-2003 at the in-patient psychiatric institution. The diagnoses were recorded according to the International Classification of Diseases, 10th Revision (ICD-10 criteria. Patients’ data included age, gender, previous psychiatric disorders, current somatic and psychiatric morbidity, and comorbidity. Results. The incidence of delirium was 83,7%. The delirium group included more elder, male persons who were more likely to have dementia and less inclined to depression. Surprisingly the incidence of delirium among non-dementia men was quite high – 76,9%, as compared to non-dementia women – 23,1% (P=0,008. The duration of delirium differed from 1 to 1335 days. Longer delirium was observed among elder than 75 years (87,7, SD 183,9 vs52,6, SD 121,4 days; P=0,019 and dementia (83,6, SD 173,6 vs 13,5, SD 11,6 days; P<0,001 patients, but did not differ in gender groups. Conclusions. Ante-mortem delirium occurred more commonly in more elder and demented patients The duration of ante-mortem delirium was shorter in younger and non-dementia patients. Patients of the psychiatric institution tend to have longer deliriums than medical patients. The patients with depression and the history of alcohol abuse were not likely to get ante-mortem delirium. Before death in many persons hyperactive and mixed delirium transformed into hypoactive.

  19. Prevalence and Correlates of Withdrawal-Related Insomnia among Adults with Alcohol Dependence: Results from a National Survey

    OpenAIRE

    Brower, Kirk J.; Perron, Brian E.

    2010-01-01

    Insomnia during acute alcohol withdrawal (AWD) as well as persisting insomnia during post-acute withdrawal is associated with relapse. Rates of insomnia in clinical samples of alcohol-dependent patients range from 36 to 91%, but the prevalence of AWD-related insomnia in the general population is unknown. The purpose of this study was to describe the prevalence of insomnia as a symptom of acute AWD and its correlates in a general population of alcohol-dependent individuals. Data were analyzed ...

  20. Downregulation of Gabra4 expression during alcohol withdrawal is mediated by specific microRNAs in cultured mouse cortical neurons

    OpenAIRE

    Bekdash, Rola A.; Harrison, Neil L.

    2015-01-01

    Background Alcohol abuse and dependence are a serious public health problem. A large number of alcohol-regulated genes, (ARGs) are known to be influenced by alcohol use and withdrawal (AW), and recent evidence suggests that neuroadaptation to alcohol may be due in part to epigenetic changes in the expression of ARGs. Gabra4, which encodes the α4 subunit of GABAA receptors (GABAARs), is one of a number of ARGs that show remarkable plasticity in response to alcohol, being rapidly upregulated by...

  1. [Pharmacological therapies for alcohol use disorder in Japan].

    Science.gov (United States)

    Yumoto, Yosuke; Higuchi, Susumu

    2015-09-01

    We reviewed the available pharmacological therapies for alcohol use disorder in Japan. For treatment of withdrawal delirium, therapists prefer to use antipsychotic drugs rather than benzodiazepines, which is different from other countries. Japan does not have any substantial treatment guidelines for withdrawal delirium. Therefore, so treatment strategies matching the environment of each facility need to be formulated. Moreover, current choices for prescribing anti-alcoholic drugs to cope with alcohol craving are limited to drugs such as cyanamide and disulfiram. However, the use of acamprosate has recently begun and a clinical trial for nalmefene is starting soon. We anticipate that these newer pharmacological therapies will contribute to better treatment of alcohol use disorder also in Japan.

  2. How Imaging Glutamate, γ-Aminobutyric Acid, and Dopamine Can Inform the Clinical Treatment of Alcohol Dependence and Withdrawal.

    Science.gov (United States)

    Hillmer, Ansel T; Mason, Graeme F; Fucito, Lisa M; O'Malley, Stephanie S; Cosgrove, Kelly P

    2015-12-01

    Neuroimaging studies have dramatically advanced our understanding of the neurochemical basis of alcohol dependence, a major public health issue. In this paper, we review the research generated from neurochemical specific imaging modalities including magnetic resonance spectroscopy, positron emission tomography, and single-photon emission computed tomography in studies of alcohol dependence and withdrawal. We focus on studies interrogating γ-aminobutyric acid (GABA), glutamate, and dopamine, as these are prominent neurotransmitter systems implicated in alcohol dependence. Highlighted findings include diminished dopaminergic functioning and modulation of the GABA system by tobacco smoking during alcohol withdrawal. Then, we consider how these findings impact the clinical treatment of alcohol dependence and discuss directions for future experiments to address existing gaps in the literature, for example, sex differences and smoking comorbidity. These and other considerations provide opportunities to build upon the current neurochemistry imaging literature of alcohol dependence and withdrawal, which may usher in improved therapeutic and relapse prevention strategies. PMID:26510169

  3. The kappa opioid receptor antagonist JDTic attenuates alcohol seeking and withdrawal anxiety.

    Science.gov (United States)

    Schank, Jesse R; Goldstein, Andrea L; Rowe, Kelly E; King, Courtney E; Marusich, Julie A; Wiley, Jenny L; Carroll, F Ivy; Thorsell, Annika; Heilig, Markus

    2012-05-01

    The role of kappa-opioid receptors (KOR) in the regulation of alcohol-related behaviors is not completely understood. For example, alcohol consumption has been reported to increase following treatment with KOR antagonists in rats, but was decreased in mice with genetic deletion of KOR. Recent studies have further suggested that KOR antagonists may selectively decrease alcohol self-administration in rats following a history of dependence. We assessed the effects of the KOR antagonist JDTic on alcohol self-administration, reinstatement of alcohol seeking induced by alcohol-associated cues or stress, and acute alcohol withdrawal-induced anxiety ('hangover anxiety'). JDTic dose-dependently reversed hangover anxiety when given 48 hours prior to testing, a time interval corresponding to the previously demonstrated anxiolytic efficacy of this drug. In contrast, JDTic decreased alcohol self-administration and cue-induced reinstatement of alcohol seeking when administered 2 hours prior to testing, but not at longer pre-treatment times. For comparison, we determined that the prototypical KOR antagonist nor-binaltorphimine can suppress self-administration of alcohol at 2 hours pre-treatment time, mimicking our observations with JDTic. The effects of JDTic were behaviorally specific, as it had no effect on stress-induced reinstatement of alcohol seeking, self-administration of sucrose, or locomotor activity. Further, we demonstrate that at a 2 hours pre-treatment time JDTic antagonized the antinociceptive effects of the KOR agonist U50,488H but had no effect on morphine-induced behaviors. Our results provide additional evidence for the involvement of KOR in regulation of alcohol-related behaviors and provide support for KOR antagonists, including JDTic, to be evaluated as medications for alcoholism. PMID:22515275

  4. Temporal changes in innate immune signals in a rat model of alcohol withdrawal in emotional and cardiorespiratory homeostatic nuclei

    OpenAIRE

    Freeman Kate; Brureau Anthony; Vadigepalli Rajanikanth; Staehle Mary M; Brureau Melanie M; Gonye Gregory E; Hoek Jan B; Hooper D; Schwaber James S

    2012-01-01

    Abstract Background Chronic alcohol use changes the brain’s inflammatory state. However, there is little work examining the progression of the cytokine response during alcohol withdrawal, a period of profound autonomic and emotional upset. This study examines the inflammatory response in the central nucleus of the amygdala (CeA) and dorsal vagal complex (DVC), brain regions neuroanatomically associated with affective and cardiorespiratory regulation in an in vivo rat model of withdrawal follo...

  5. Alcohol withdrawal – therapeutical management in surgical patients with upper intestinal bleeding

    Directory of Open Access Journals (Sweden)

    Bălălău Cristian

    2015-04-01

    Full Text Available Psychological dependence involves a desire to use a drug to avoid the unpleasant withdrawal syndrome that results from cessation of exposure to it. Alcohol withdrawal syndrome is one of the most feared complications of alcohol addiction and sometimes can be fatal if not treated properly. Withdrawal syndrome is characterized by neurological hyperexcitability, which can lead to severe psychological and neurological symptoms. A survey was conceived in order to monitor the efficiency of several drug associations (Clonidine, Midazolam, IV ethanol, which were administered at the beginning of intensive therapy admission of achohol addicts. By comparing the postoperative evolution parameters and complications incidences for these patients (such as the hospitalization duration in AIT department, the tracheobronchitis incidence, complications as sepsis, pneumonia and cardiac complications, we managed to determine which treatment is the most beneficial for these cases. Benzodiazepines are frequently used for pharmacological therapy of alcohol addicted patients. In our study Midazolam was very efficient, compared to other therapies. When administered for a maximum of 7 days, the inccidence of side effects remains minimal.

  6. Neurophysiology of delirium

    NARCIS (Netherlands)

    van der Kooi, A.W.

    2014-01-01

    The objective of this thesis was to characterize the neurophysiology of delirium and to assess whether alterations in the neurophysiology of delirium, could provide opportunities for delirium detection. In the first part of the thesis, it is shown that by the analysis of the electroencephalogram (EE

  7. Cost-effectiveness analysis of baclofen and chlordiazepoxide in uncomplicated alcohol-withdrawal syndrome

    Directory of Open Access Journals (Sweden)

    Vikram K Reddy

    2014-01-01

    Full Text Available Objectives: Benzodiazepines (BZDs are the first-line drugs in alcohol-withdrawal syndrome (AWS. Baclofen, a gamma-aminobutyric acid B (GABA B agonist, controls withdrawal symptoms without causing significant adverse effects. The objective of this study was to compare the cost-effectiveness of baclofen and chlordiazepoxide in the management of uncomplicated AWS. Materials and Methods : This was a randomized, open label, standard controlled, parallel group study of cost-effectiveness analysis (CEA of baclofen and chlordiazepoxide in 60 participants with uncomplicated AWS. Clinical efficacy was measured by the Clinical Institute Withdrawal Assessment for alcohol (CIWA-Ar scores. Lorazepam was used as supplement medication if withdrawal symptoms could not be controlled effectively by the study drugs alone. Both direct and indirect medical costs were considered and the CEA was analyzed in both patient′s perspective and third-party perspective. Results : The average cost-effectiveness ratio (ACER in patient′s perspective of baclofen and chlordiazepoxide was Rs. 5,308.61 and Rs. 2,951.95 per symptom-free day, respectively. The ACER in third-party perspective of baclofen and chlordiazepoxide was Rs. 895.01 and Rs. 476.29 per symptom-free day, respectively. Participants on chlordiazepoxide had more number of symptom-free days when compared with the baclofen group on analysis by Mann-Whitney test (U = 253.50, P = 0.03. Conclusion : Both study drugs provided relief of withdrawal symptoms. Chlordiazepoxide was more cost-effective than baclofen. Baclofen was relatively less effective and more expensive than chlordiazepoxide.

  8. Cocaine withdrawal

    Science.gov (United States)

    ... may not be as unstable as withdrawal from alcohol. However, the withdrawal from any chronic substance abuse is very serious. There is a risk of suicide or overdose. Symptoms usually disappear over time. People who have cocaine ...

  9. Adrenergic Inhibition with Dexmedetomidine to Treat Stress Cardiomyopathy during Alcohol Withdrawal: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Zachary M. Harris

    2016-01-01

    Full Text Available Stress (Takotsubo cardiomyopathy is a form of reversible left ventricular dysfunction with a heightened risk of ventricular arrhythmia thought to be caused by high circulating catecholamines. We report a case of stress cardiomyopathy that developed during severe alcohol withdrawal successfully treated with dexmedetomidine. The case involves a 53-year-old man with a significant history of alcohol abuse who presented to a teaching hospital with new-onset seizures. His symptoms of acute alcohol withdrawal were initially treated with benzodiazepines, but the patient later developed hypotension, and stress cardiomyopathy was suspected based on ECG and echocardiographic findings. Adjunctive treatment with the alpha-2-adrenergic agonist, dexmedetomidine, was initiated to curtail excessive sympathetic outflow of the withdrawal syndrome, thereby targeting the presumed pathophysiology of the cardiomyopathy. Significant clinical improvement was observed within one day of initiation of dexmedetomidine. These findings are consistent with other reports suggesting that sympathetic dysregulation during alcohol withdrawal produces ideal pathobiology for stress cardiomyopathy and leads to ventricular arrhythmogenicity. Stress cardiomyopathy should be recognized as a complication of alcohol withdrawal that significantly increases cardiac-related mortality. By helping to correct autonomic dysregulation of the withdrawal syndrome, dexmedetomidine may be useful in the treatment of stress-induced cardiomyopathy.

  10. Radiotracer transit measurements as an index of regional cerebral blood flow. Pt. 2. Results in acute alcohol withdrawal syndromes

    International Nuclear Information System (INIS)

    The data obtained in 72 male chronic alcoholics with acute alcohol withdrawal syndroms give evidence that there is a significant correlation between the numerical value of the cerebral radiorheographic index and the severity of the psychopathological syndrome (especially of the clouding of sensorium) in these patients. (author)

  11. Alcohol withdrawal

    Science.gov (United States)

    ... may include: Clammy skin Enlarged (dilated) pupils Headache Insomnia (sleeping difficulty) Loss of appetite Nausea and vomiting ... areas have housing options that provide a supportive environment for those trying to stay sober. Permanent and ...

  12. Diagnosing Delirium by Telephone

    OpenAIRE

    Marcantonio, Edward R.; Sm,; Michaels, Mary; Resnick, Neil M.

    1998-01-01

    To determine whether delirium can be diagnosed by telephone, we interviewed 41 subjects aged 65 years or older 1 month after repair of hip fracture, first by telephone and then face-to-face. Interviews included the modified telephone Mini-Mental State Examination and the Delirium Symptom Interview. Delirium was diagnosed using the Confusion Assessment Method diagnostic algorithm, and the telephone results were compared with the face-to-face results (the “gold standard”). Of 41 subjects, 6 wer...

  13. Temporal changes in innate immune signals in a rat model of alcohol withdrawal in emotional and cardiorespiratory homeostatic nuclei

    Directory of Open Access Journals (Sweden)

    Freeman Kate

    2012-05-01

    Full Text Available Abstract Background Chronic alcohol use changes the brain’s inflammatory state. However, there is little work examining the progression of the cytokine response during alcohol withdrawal, a period of profound autonomic and emotional upset. This study examines the inflammatory response in the central nucleus of the amygdala (CeA and dorsal vagal complex (DVC, brain regions neuroanatomically associated with affective and cardiorespiratory regulation in an in vivo rat model of withdrawal following a single chronic exposure. Methods For qRT-PCR studies, we measured the expression of TNF-α, NOS-2, Ccl2 (MCP-1, MHC II invariant chain CD74, and the TNF receptor Tnfrsf1a in CeA and DVC samples from adult male rats exposed to a liquid alcohol diet for thirty-five days and in similarly treated animals at four hours and forty-eight hours following alcohol withdrawal. ANOVA was used to identify statistically significant treatment effects. Immunohistochemistry (IHC and confocal microscopy were performed in a second set of animals during chronic alcohol exposure and subsequent 48-hour withdrawal. Results Following a chronic alcohol exposure, withdrawal resulted in a statistically significant increase in the expression of mRNAs specific for innate immune markers Ccl2, TNF-α, NOS-2, Tnfrsf1a, and CD74. This response was present in both the CeA and DVC and most prominent at 48 hours. Confocal IHC of samples taken 48 hours into withdrawal demonstrate the presence of TNF-α staining surrounding cells expressing the neural marker NeuN and endothelial cells colabeled with ICAM-1 (CD54 and RECA-1, markers associated with an inflammatory response. Again, findings were consistent in both brain regions. Conclusions This study demonstrates the rapid induction of Ccl2, TNF-α, NOS-2, Tnfrsf1a and CD74 expression during alcohol withdrawal in both the CeA and DVC. IHC dual labeling showed an increase in TNF-α surrounding neurons and ICAM-1 on vascular endothelial cells

  14. Clinical applications of sodium oxybate (GHB): from narcolepsy to alcohol withdrawal syndrome.

    Science.gov (United States)

    Busardò, F P; Kyriakou, C; Napoletano, S; Marinelli, E; Zaami, S

    2015-12-01

    Gamma-hydroxybutyrate (GHB) is a short chain fatty acid endogenously produced within the central nervous system (CNS) and acts as a precursor and metabolite of the inhibitory neurotransmitter γ-aminobutyric acid (GABA). Although, it is an illegal recreational drug of abuse, its sodium salt (sodium oxybate) has been utilized as a medication for a number of medical conditions. The first aim of this review was to focus on current applications of sodium oxybate for the treatment of narcolepsy, with a particular emphasis on the key symptoms of this disorder: cataplexy and excessive daytime sleepiness (EDS). Secondly, the effectiveness of sodium oxybate therapy for the treatment of alcohol withdrawal syndrome (AWS) and the maintenance of alcohol abstinence has been assessed. Nowadays, sodium oxybate is the first-line treatment for narcolepsy and it is highly effective in meliorating sleep architecture, decreasing EDS and the frequency of cataplexy attacks in narcoleptic patients. Sodium oxybate currently finds also application in the treatment of AWS and the maintenance of alcohol abstinence in alcoholics. Most of the studies evaluating the efficacy of GHB in the treatment of AWS use a dosage of 50 mg/kg divided in three or four administrations per day. Human studies showed that GHB (dose of 50 mg/kg, divided in three administrations per day) is capable to increase the number of abstinent days, reduce alcohol craving and decrease the number of drinks per day. However, there is limited randomized evidence and, thus, GHB cannot be reliably compared to clomethiazole or benzodiazepines. Some randomized data suggest that GHB is better than naltrexone and disulfiram regarding abstinence maintenance and prevention of craving in the medium term i.e. 3-12 months. It is recommended that GHB should be used only under strict medical supervision, since concerns about the abuse/misuse of the drug and the addiction potential have been arisen.

  15. Pharmacological activation/inhibition of the cannabinoid system affects alcohol withdrawal-induced neuronal hypersensitivity to excitotoxic insults.

    Directory of Open Access Journals (Sweden)

    Marina Rubio

    Full Text Available Cessation of chronic ethanol consumption can increase the sensitivity of the brain to excitotoxic damages. Cannabinoids have been proposed as neuroprotectants in different models of neuronal injury, but their effect have never been investigated in a context of excitotoxicity after alcohol cessation. Here we examined the effects of the pharmacological activation/inhibition of the endocannabinoid system in an in vitro model of chronic ethanol exposure and withdrawal followed by an excitotoxic challenge. Ethanol withdrawal increased N-methyl-D-aspartate (NMDA-evoked neuronal death, probably by altering the ratio between GluN2A and GluN2B NMDA receptor subunits. The stimulation of the endocannabinoid system with the cannabinoid agonist HU-210 decreased NMDA-induced neuronal death exclusively in ethanol-withdrawn neurons. This neuroprotection could be explained by a decrease in NMDA-stimulated calcium influx after the administration of HU-210, found exclusively in ethanol-withdrawn neurons. By contrast, the inhibition of the cannabinoid system with the CB1 receptor antagonist rimonabant (SR141716 during ethanol withdrawal increased death of ethanol-withdrawn neurons without any modification of NMDA-stimulated calcium influx. Moreover, chronic administration of rimonabant increased NMDA-stimulated toxicity not only in withdrawn neurons, but also in control neurons. In summary, we show for the first time that the stimulation of the endocannabinoid system is protective against the hyperexcitability developed during alcohol withdrawal. By contrast, the blockade of the endocannabinoid system is highly counterproductive during alcohol withdrawal.

  16. Delirium in Intensive Care Unit. Factors that affect the appearance of delirium and its importance to the patients’ final outcome

    Directory of Open Access Journals (Sweden)

    Olga Kadda

    2012-10-01

    Full Text Available Delirium is a common cause of acute brain dysfunction in patients treated in the Intensive Care Unit (ICU. Aim: The aim of the present study was to investigate the incidence of delirium in the ICU, to establish risk factors for its development and to determine the effect of delirium on patient’s length of the stay and mortality in the ICU.Material and Methods: The sample studied consisted of 122 patients hospitalized in the ICU of a General Hospital in Attica, having completed 48 hours of stay. In order to diagnose delirium the CAM-ICU delirium scale was used. There were recorded the demographic characteristics of the sample studied, the medical history, the type of sedation, the severity of their illness during admission, the complications, the environment and psychological factors. Moreover, the length of stay, morbidity and mortality of patients were recorded. Data analysis was performed with the statistical package SPSS-ver.17.Results: 62% (n=76 of the sample studied were male. The mean age of the sample was 57±18 years. Intubation and mechanical ventilation was applied in 90% (n=110 of the studied population and seductive drugs in 90% (n=110 of the sample. Delirium frequency was 43%. Risk factors, according to the results, seems to be arterial hypertension (p= 0.009, smoking history (p=0.023, alcohol abuse (p=0.005, severity of illness in admission Apache II (p=0.033. The age and length of stay in ICU doesn’t seem to affect delirium development in ICU. Finally, mortality was clearly increased (p=0.001.Conclusions: The increased frequency of delirium in ICU patients requires measures to prevent it. Factors that seem to be related to delirium development are: arterial hypertension, alcohol abuse, smoking, hyperpyrexia and the usage of sedative drugs., Delirium, also, increases mortality in ICU patients.

  17. 酒精所致震颤谵妄患者血液相关指标的对照研究%The measurement of blood related indexes in the patients with delirium tremens due to alcohol dependence

    Institute of Scientific and Technical Information of China (English)

    庞良俊; 尹良爽; 朱春燕; 董文文; 戴兢; 王晓玲

    2012-01-01

    Objective: To investigate the blood related indexes in the patients with delirium tremens dueto alcohol dependence and explore the high risk factors for delirium tremens. Method; 142 male inpatients with alcohol dependence were divided into two groups ( delirium tremens and non delirium tremens) in terms of delirium tremens occurrence. The blood related indexes were measured and compared between the two groups. Results; Compared non delirium tremens group, delirium tremens group showed higher levels on AST (aspartate aminotransferase) [ (183.53 ± 174. 55 ) U/L vs. (95. 83 ± 118. 38 ) U/L] , GGT ( glutamate transaminase) [(647.26 ±618. 27) U/L vs. (250.48 ±313. 91) U/L] ,CK(creatine kinase) [ (738. 85 ± 1023. 72)U/L vs. (330.59 ±433.42)U/L] and Ca [(2.34 ±0.91) mmol/1 vs. (2.22 ±0. 14)mmol/l] ,and lower levels in HGB (hemoglobin) [ (126.00 ± 17.77)g/l vs. (135.38 ± 17.85)g/l] ,RBC(red blood cell) [ (3.55 ±0.64) x 1012/L vs. (3.93 ±0.60) ×10'2/L],PLT (platelet count) [ (86.41 ±31.56) x 109/L vs. ( 173.78 ±79.44) x 109/L],K[(3.45±0.75)mmol/L vs. (3.88 ±0.55)mmol/L] and Cl [(100.94 ±5.02)mmol/L vs (104.46 ± 6.64)mmol/L]. The above index differences between the two groups were statistically significant (P<0.05 or P < 0.01). Logistic regression analysis indicated that thrombocytopenia and low serum potassium were risk factors fro delirium tremens. Conclusion;The blood related indexes in patients with alcohol dependence to some degree can predict delirium tremens onset.%目的:对酒依赖患者进行血液相关指标的观察与分析,探讨慢性酒精中毒患者发生震颤谵妄(delirium tremens,DT)的高危因素. 方法:对近4年142例首次住院的男性酒依赖住院患者按照是否出现DT分组进行血液相关指标比较. 结果:出现震颤谵妄(DT)的17例酒依赖患者与非震颤谵妄组相比,在谷草转氨酶[(183.53±174.55) U/L;(95.83±118.38) U/L]、谷氨酸转氨酶[(647.26±618.27)U/L; (250.48±313.91) U

  18. Alcohol abuse and related disorders treatment of alcohol dependence

    Directory of Open Access Journals (Sweden)

    Yu. P. Sivolap

    2014-01-01

    Full Text Available Alcohol abuse and alcoholism are the leading causes of worse health and increased mortality rates. Excessive alcohol consumption is the third leading cause of the global burden of diseases and a leading factor for lower lifespan and higher mortality. Alcohol abuse decreases working capacity and efficiency and requires the increased cost of the treatment of alcohol-induced disorders, which entails serious economic losses. The unfavorable medical and social consequences of excessive alcohol use determine the importance of effective treatment for alcoholism. The goals of rational pharmacotherapy of alcohol dependence are to enhance GABA neurotransmission, to suppress glutamate neurotransmission, to act on serotonin neurotransmission, to correct water-electrolyte balance, and to compensate for thiamine deficiency. Alcoholism treatment consists of two steps: 1 the prevention and treatment of alcohol withdrawal syndrome and its complications (withdrawal convulsions and delirium alcoholicum; 2 antirecurrent (maintenance therapy. Benzodiazepines are the drugs of choice in alleviating alcohol withdrawal and preventing its convulsive attacks and delirium alcoholicum. Diazepam and chlordiazepoxide are most commonly used for this purpose; the safer drugs oxazepam and lorazepam are given to the elderly and patients with severe liver lesions. Anticonvulsants having normothymic properties, such as carbamazepine, valproic acid, topiramate, and lamotrigine, are a definite alternative to benzodiazepines. The traditional Russian clinical practice (clearance detoxification has not a scientific base or significant impact on alcohol withdrawal-related states in addicts. Relapse prevention and maintenance therapy for alcohol dependence are performed using disulfiram, acamprosate, and naltrexone; since 2013 the European Union member countries have been using, besides these agents, nalmefene that is being registered in Russia. Memantine and a number of other

  19. Importance of recognizing and managing delirium in intensive care unit

    Institute of Scientific and Technical Information of China (English)

    XIE Guo-hao; FANG Xiang-ming

    2009-01-01

    @@ Delirium is an acute and fluctuating change in mental status, with inattention and altered levels of consciousness. It is a common comorbidity in intensive care units (ICU), resulting in delayed withdrawal of mechanical ventilation, prolonged length of stay in ICU, increased ICU mortality and impaired long-term cognitive function of the survivors.

  20. Effect of topiramate on partial excitatory amino acids in hippocampal dentate gyrus of rats after alcohol withdrawal

    Institute of Scientific and Technical Information of China (English)

    Qinghua Yang; Guang Wu; Haiying Jiang; Yuanzhe Jin; Songbiao Cui

    2006-01-01

    BACKGROUND: Many researches have indicated that the imbalances of various amino acid transmitters and neurotransmitters in brain are involved in the formation of alcohol withdrawal, especially that glutamic acid is one of the important transmitters for alcohol tolerance in central nervous system.OBJECTIVE: To observe the changes of excitatory amino acids in hippocampal dentate gyrus in rats with long-term alcohol drinking after withdrawal under consciousness, and investigate the therapeutic effect of topiramate on alcohol withdrawal.DESIGN: A randomized control animal experiment.SETTING: Department of Neurology, Affiliated Hospital of Yanbian University.MATERIALS: Thirty male Wistar rats of 4 months old, weighing 300-350 g, were purchased from the Experimental Animal Department, Medical College of Yanbian University. Topiramate was produced by Swish Cilag Company, and the batch number was 02CS063.METHODS: The experiments were carried out in the Department of Physiology, Medical College of Yanbian University from August 2005 to February 2006. ① The rats were divided randomly into three groups: control group (n=10), alcohol group (n=10) and topiramate-treated group (n=10). Rats in the alcohol group and topiramate-treated group were given intragastric perfusion of 500 g/L alcohol (10 mL/kg), once a day for 4 weeks successively, and then those in the topiramate-treated group were treated with 80 mg/kg topiramate at 24 hours after the last perfusion of alcohol, once a day for 3 days successively. Rats in the control group were intragastricly given isovolume saline. ② The withdrawal symptoms were assessed at 6, 30, 48 and 72 hours after the last perfusion of alcohol by using the withdrawal rating scale set by Erden et al,which had four observational indexes of stereotyped behaviors, agitation, tail stiffness and abnormal posture,each index was scored by 5 points, the higher the score, the more obvious the symptoms. ③ The contents of aspartic acid and glutamic acid

  1. Acute withdrawal: diagnosis and treatment.

    Science.gov (United States)

    Brust, John C M

    2014-01-01

    Symptoms of alcohol withdrawal range in severity from mild "hangover" to fatal delirium tremens (DTs). Tremor, hallucinosis, and seizures usually occur within 48 hours of abstinence. Seizures tend to be generalized without focality, occurring singly or in a brief cluster, but status epilepticus is not unusual. DTs usually appears after 48 hours of abstinence and consists of marked inattentiveness, agitation, hallucinations, fluctuating level of alertness, marked tremulousness, and sympathetic overactivity. The mainstay of treatment for alcohol withdrawal is benzodiazepine pharmacotherapy, which can be used to control mild early symptoms, to prevent progression to DTs, or to treat DTs itself. Alternative less evidence-based pharmacotherapies include phenobarbital, anticonvulsants, baclofen, gamma-hydroxybutyric acid, beta-blockers, alpha-2-agonists, and N-methyl-d-aspartate receptor blockers. Treatment of DTs is a medical emergency requiring heavy sedation in an intensive care unit, with close attention to autonomic instability, fever, fluid loss, and electrolyte imbalance. Frequent comorbid disorders include hypoglycemia, liver failure, pancreatitis, sepsis, meningitis, intracranial hemorrhage, and Wernicke-Korsakoff syndrome. PMID:25307572

  2. 酒精戒断综合征患者综合护理干预的对照研究%Control study of comprehensive nursing intervention in patients with alcohol withdrawal syndrome

    Institute of Scientific and Technical Information of China (English)

    赵桂霞; 梁先锋; 张振文; 陈启辉; 黄丽秀

    2008-01-01

    目的 探讨临床综合护理干预对酒精戒断综合征患者的临床疗效.方法 将60例酒精戒断性震颤谵妄患者随机分成综合护理干预组(研究组)和一般护理干预组(对照组),每组各30例.研究组在药物治疗的基础上配合一般性护理、心理护理、认知行为矫正、健康教育等措施;对照组只在药物治疗的基础上给予一般性护理措施.采用酒精戒断综合征评定量表、抑郁自评量表(SDS)、焦虑自评量表(SAS)、临床疗效总评量表(CGI)评定其疗效.结果 研究组戒断综合征评定量表和临床疗效总评量表(CGI)在治疗后第14天评分分别为(2.56±0.70),(3.10±0.20)分,对照组为(8.56±1.05),(4.10±0.20)分;抑郁自评量表(SDS)、焦虑自评量表(SAS)第14天的评分与对照组相比,均有统计学意义(P<0.01).结论 在药物治疗的基础上合并综合护理干预措施有助于提高酒精戒断综合征患者的疗效,巩固其康复效果.%Objective To explore the clinical efficacy of comprehensive nursing intervention on patients with alcohol withdrawal syndrome in clinic. Methods 60 cases of alcohol withdrawal delirium tremors were randomly divided into the integrated nursing intervention group (the research group) and the general nursing intervention group (the control group), with 30 cases in each group. On the basis of drug therapy, the general care, psychological care, cognitive behavior modification, health education and other measures were adopted in the research group. Only the general nursing measure was given in the control group on the basis of drug therapy. The efficacy was assessed using the alcohol withdrawal syndrome scale, self-rating depression scale (SDS), self-rating anxiety scale (SAS), and clinical global impression (CGI). Results The scores of the alcohol withdrawal syndrome scale and clinical global impression (CGI) in the 14th day in the research group were(2.56±0.70) and (3.10±0.20), respectively, which were

  3. Delirium hos kritisk syge patienter

    DEFF Research Database (Denmark)

    Strøm, Thomas; Pande-Rolfsen, Guri; Hagen, Christine;

    2009-01-01

    Interest in and the quantity of publications on delirium in critically ill patients have grown increasingly over the last decade. Critically ill patients have traditionally been sedated to facilitate mechanical ventilation. This practice impeded the recognition of delirium in the critically ill...... patients, and consequently the disorder was underdiagnosed. Delirium in the critically ill patients is associated with increased morbidity and mortality. Less sedation, guided by protocols with daily wake up trials, and validated delirium scoring systems, have improved the opportunities to diagnose...... and monitor delirium in the critically ill patients. Udgivelsesdato: 2009-Oct-19...

  4. Study on Alcoholic Withdrawal Score, with Questionnaire Based Session Conducted on Acute and Chronic Alcoholic Liver Disease Patients

    OpenAIRE

    Bandi Navyatha; Pragada Sneha Pallavi; S. Purna Divya

    2016-01-01

    Alcohol liver disease is damage to the Liver and its function due to alcohol abuse. It occurs after years of heavy drinking and by through which cirrhosis can occur and which leads to the final phase of Alcoholic liver disease. It not only occurs in heavy drinkers but also there is a chance of getting liver disease go up the longer of been drinking and more alcohol consumption. A study was observational, prospective and descriptive; and was carried out one hundred and nine patients [n=109] wh...

  5. DELIRIUM: IS SLEEP IMPORTANT?

    OpenAIRE

    Watson, Paula L.; Ceriana, Piero; Fanfulla, Francesco

    2012-01-01

    Delirium and poor sleep quality are common and often co-exist in hospitalized patients. A link between these disorders has been hypothesized but whether this link is a cause and effect relationship or simply an association resulting from shared mechanisms is yet to be determined. Potential shared mechanisms include: abnormalities of neurotransmitters, tissue ischemia, inflammation, and sedative exposure. Sedatives, while decreasing sleep latency, often cause a decrease in slow wave sleep and ...

  6. Comparative Evaluation of Partial α2 -Adrenoceptor Agonist and Pure α2 -Adrenoceptor Antagonist on the Behavioural Symptoms of Withdrawal after Chronic Alcohol Administration in Mice.

    Science.gov (United States)

    Arora, Shivani; Vohora, Divya

    2016-08-01

    As an addictive drug, alcohol produces withdrawal symptoms if discontinued abruptly after chronic use. Clonidine (CLN), a partial α2 -adrenergic agonist, and mirtazapine (MRT), an antagonist of α2 -adrenoceptor, both clinically aid alcohol withdrawal. Considering different mechanisms of action of the two drugs, this study was designed to see how far these two mechanistically different drugs differ in their ability to decrease the severity of ethanol withdrawal syndrome. The effect of CLN and MRT on ethanol withdrawal-induced anxiety, depression and memory impairment was analysed using EPM, FST and PAR tests, respectively. Animals received distilled water, ethanol and/or either of the drugs (CLN and MRT) in different doses. Relapse to alcohol use was analysed by CPP test. Animals received ethanol as a conditioning drug and distilled water, CLN or MRT as test drug. CLN and MRT both alleviated anxiety in a dose-dependent manner. MRT (4 mg/kg) was more effective than CLN (0.1 mg/kg) in ameliorating the anxiogenic effect of alcohol withdrawal. However, CLN treatment increased depression. It significantly decreased swimming time and increased immobility time, whereas MRT treatment decreased immobility time and increased climbing and swimming time during abstinence. The effect was dose dependent for both drugs. The results of PAR test show that CLN treatment worsens working memory. Significant increase in SDE and TSZ and decrease in SDL were observed in CLN-treated animals. MRT treatment, on the other hand, improved working memory at both doses. Further, both CLN and MRT alleviated craving. A significant decrease in time spent in the ethanol-paired chamber was seen. MRT treatment at both doses showed better effect than CLN in preventing the development of preference in CPP test. These findings indicate a potential therapeutic use and better profile of mirtazapine over clonidine in improving memory, as well as in alleviating depression, anxiety and craving associated

  7. STUDY ON ALCOHOL AND ITS NEUROLOGICAL COMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Akumnaro Jamir

    2016-07-01

    Full Text Available BACKGROUND Alcoholism is characterised by alcohol tolerance, signs and symptoms of withdrawal and continued use in spite of insidious physical or psychological consequences. Chronic alcohol abuse causes several distinct diseases affecting many organs; however, the alcohol affecting the brain is the most significant factor for maintaining this alcohol abuse. The neurological complications of alcoholism include both the peripheral and the central nervous system like the alcohol withdrawal syndrome which includes alcohol withdrawal seizures, delirium tremens, alcohol hallucinosis. The other neurological complications are the alcoholic peripheral neuropathy, alcoholic myopathy, Wernicke encephalopathy, combination of Wernicke encephalopathy with Korsakoff ’s psychosis. Not all alcoholics are alike. The degree of impairment differs from individual to individual and the aetiology of a particular disease has different origins for different people. In the current scenario, it is still a subject of active research as to what characteristic features makes certain group of alcoholics more vulnerable to brain damage. MATERIALS AND METHODS The present study was undertaken under the Department of General Medicine, Govt. Stanley Hospital, Chennai. The study consists of 150 patients with history of alcohol intake satisfying the inclusion and exclusion criteria, presenting in medical OPD/wards/ICU, after proper consent were subjected to questionnaires, complete physical examination and relevant laboratory investigations as per proforma. A prospective observational study design was chosen and descriptive statistics was done for all data and suitable statistical tests of comparison for a period of 6 months. RESULTS It was found that alcohol withdrawal seizures and acute hallucinosis were the most common neurological sequelae seen. Acute hallucinosis was more prevalent in younger age group, whereas complications like alcohol polyneuropathy, Wernicke

  8. The kappa opioid receptor antagonist JDTic attenuates alcohol seeking and withdrawal anxiety

    OpenAIRE

    Schank, Jesse R.; Goldstein, Andrea L.; Rowe, Kelly E.; King, Courtney E.; Marusich, Julie A.; Wiley, Jenny L; Carroll, F. Ivy; Thorsell, Annika; Heilig, Markus

    2012-01-01

    The role of kappa-opioid receptors (KOR) in regulation of alcohol-related behaviors is not completely understood. For example, alcohol consumption has been reported to increase following treatment with KOR antagonists in rats, but was decreased in mice with genetic deletion of KOR. Recent studies have further suggested that KOR antagonists may selectively decrease alcohol self-administration in rats following a history of dependence. We assessed the effects of the KOR antagonist JDTic on alco...

  9. Delirium as a complication of the surgical intensive care

    Directory of Open Access Journals (Sweden)

    Horacek R

    2016-09-01

    (hypotension 40.41±30.23 hours versus normotension 70.47±54.98 hours; Mann–Whitney U=1,512; P<0.05, administration of antipsychotics compared to other drugs (antipsychotics 72.83±40.6, benzodiazepines 42.00±20.78, others drugs, mostly piracetam 46.96±18.42 hours; Kruskal–Wallis test: 17.39, P<0.0005, and history of alcohol abuse (with a history of abuse 73.63±45.20 hours, without a history of abuse 59.54±30.61 hours; Mann–Whitney U=1,840; P<0.05. One patient had suffered from complicated postoperative hypostatic pneumonia and died due to respiratory failure (patient with hypoactive subtype. According to the backward stepwise multiple regression, the best significant predictors of duration of the delirium were the hypotension, type of psychopharmacs, type of delirium, the daily dose of opioids, a combination of psychopharmacs, history of alcohol abuse, plasma level of potassium, anemia, hyperpyrexia, and plasma level of albumin, reaching statistical significance (analysis of variance: F=5.205; df=24; P<0.005; adjusted r2=0.637.Conclusion: The hyperactive type of delirium, hypotension, usage of antipsychotics, the higher daily dose of opioids, a combination of psychopharmacs, history of alcohol abuse, low blood levels of potassium, anemia, hyperpyrexia, and hypoalbuminemia in the CICUS were associated with longer duration of delirium.Keywords: delirium, care duration, intensive care, risk factors, treatment, antipsychotics

  10. The three year course of alcohol use disorders in the general population: DSM-IV, ICD-10 and the Craving Withdrawal Model

    NARCIS (Netherlands)

    C. de Bruijn; W. van den Brink; R. de Graaf; W.A.M. Vollebergh

    2006-01-01

    To determine the course of alcohol use disorders (AUD) in a prospective general population study using three different classification systems: Diagnostic and Statistical Manual version IV (DSM-IV), International Classification of Diseases version 10 (ICD-10) and the craving withdrawal model (CWM). T

  11. Symptom-triggered benzodiazepine therapy for alcohol withdrawal syndrome in the emergency department: a comparison with the standard fixed dose benzodiazepine regimen.

    LENUS (Irish Health Repository)

    Cassidy, Eugene M

    2012-10-01

    The aim of the study was to compare symptom-triggered and standard benzodiazepine regimens for the treatment of alcohol withdrawal syndrome in an emergency department clinical decision unit. The authors found that the symptom-triggered approach reduced cumulative benzodiazepine dose and length of stay.

  12. DELIRIUM FROM THE GLIOCENTRIC PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Adonis eSfera

    2015-05-01

    Full Text Available Delirium is an acute state marked by disturbances in cognition, attention, memory, perception, and sleep-wake cycle which is common in elderly. Others have shown an association between delirium and increased mortality, length of hospitalization, cost, and discharge to extended stay facilities (1. Until recently it was not known that after an episode of delirium in elderly, there is a 63% probability of developing dementia at 48 months compared to 8% in patients without delirium (2(3. Currently there are no preventive therapies for delirium, thus elucidation of cellular and molecular underpinnings of this condition may lead to the development of early interventions and thus prevent permanent cognitive damage.In this article we make the case for the role of glia in the pathophysiology of delirium and describe an astrocyte-dependent central and peripheral cholinergic anti-inflammatory shield which may be disabled by astrocytic pathology, leading to neuroinflammation and delirium. We also touch on the role of glia in information processing and neuroimaging.

  13. DELirium Prediction Based on Hospital Information (Delphi) in General Surgery Patients.

    Science.gov (United States)

    Kim, Min Young; Park, Ui Jun; Kim, Hyoung Tae; Cho, Won Hyun

    2016-03-01

    To develop a simple and accurate delirium prediction score that would allow identification of individuals with a high probability of postoperative delirium on the basis of preoperative and immediate postoperative data.Postoperative delirium, although transient, is associated with adverse outcomes after surgery. However, there has been no appropriate tool to predict postoperative delirium.This was a prospective observational single-center study, which consisted of the development of the DELirium Prediction based on Hospital Information (Delphi) score (n = 561) and its validation (n = 533). We collected potential risk factors for postoperative delirium, which were identified by conducting a comprehensive review of the literatures.Age, low physical activity, hearing impairment, heavy alcoholism, history of prior delirium, intensive care unit (ICU) admission, emergency surgery, open surgery, and increased preoperative C-reactive protein were identified as independent predictors of postoperative delirium. The Delphi score was generated using logistic regression coefficients. The maximum Delphi score was 15 and the optimal cut-off point identified with the Youden index was 6.5. Generated area under the (AUC) of the receiver operating characteristic (ROC) curve was 0.911 (95% CI: 0.88-0.94). In the validation study, the calculated AUC of the ROC curve based on the Delphi score was 0.938 (95% Cl: 0.91-0.97). We divided the validation cohort into the low-risk group (Delphi score 0-6) and high-risk group (7-15). Sensitivity of Delphi score was 80.8% and specificity 92.5%.Our proposed Delphi score could help health-care provider to predict the development of delirium and make possible targeted intervention to prevent delirium in high-risk surgery patients.

  14. Determinants of improvement in quality of life of alcohol-dependent patients during an inpatient withdrawal programme

    Directory of Open Access Journals (Sweden)

    Pierre Lahmek, Ivan Berlin, Laurent Michel, Chafia Berghout, Nadine Meunier, Henri-Jean Aubin

    2009-01-01

    Full Text Available Background: To investigate the improvement in quality of life (QoL of alcohol-dependent patients during a 3-week inpatient withdrawal programme, and to identify the sociodemographic, clinical and alcohol-related variables associated with baseline QoL on admission and with improvement of QoL during residential treatment. Methods: This prospective, observational study included 414 alcohol-dependent patients, hospitalised for a period of 3 weeks. QoL was measured on admission and at discharge using the French version of the Medical Outcome Study SF-36. The mean scores for each dimension and for the Physical and Mental Component Summary scores were calculated. Results: The mean scores per dimension and the mean Physical and Mental Component Summary scores were significantly lower on admission than at discharge; the lowest scores being observed for social functioning and role limitations due to emotional problems. At discharge, the mean scores per dimension were similar to those observed in the French general population. Female gender, age >45 years, living alone, working as a labourer or employee, somatic comorbidity, and the existence of at least five criteria for alcohol dependence according to the DSM-IV classification were associated with a low Physical Component Summary score on admission; psychiatric comorbidity, the presence of at least five DSM-IV dependence criteria, smoking and suicidality were associated with a low Mental Component Summary score on admission. The increase in Physical and Mental Component Summary scores during hospitalisation was more marked when the initial scores were low. Apart from the initial score, the greatest improvement in Physical Component Summary score was seen in patients with a high alcohol intake and in those without a somatic comorbidity; the increase in Mental Component Summary score was greatest in patients without psychotic symptoms and in those who abused or were dependent on illegal drugs. Conclusion

  15. Alcohol Withdrawal-Induced Seizure Susceptibility is Associated with an Upregulation of CaV1.3 Channels in the Rat Inferior Colliculus

    Science.gov (United States)

    Akinfiresoye, Luli R.; Allard, Joanne S.; Lovinger, David M.

    2015-01-01

    Background: We previously reported increased current density through L-type voltage-gated Ca2+ (CaV1) channels in inferior colliculus (IC) neurons during alcohol withdrawal. However, the molecular correlate of this increased CaV1 current is currently unknown. Methods: Rats received three daily doses of ethanol every 8 hours for 4 consecutive days; control rats received vehicle. The IC was dissected at various time intervals following alcohol withdrawal, and the mRNA and protein levels of the CaV1.3 and CaV1.2 α1 subunits were measured. In separate experiments, rats were tested for their susceptibility to alcohol withdrawal–induced seizures (AWS) 3, 24, and 48 hours after alcohol withdrawal. Results: In the alcohol-treated group, AWS were observed 24 hours after withdrawal; no seizures were observed at 3 or 48 hours. No seizures were observed at any time in the control-treated rats. Compared to control-treated rats, the mRNA level of the CaV1.3 α1 subunit was increased 1.4-fold, 1.9-fold, and 1.3-fold at 3, 24, and 48 hours, respectively. In contrast, the mRNA level of the CaV1.2 α1 subunit increased 1.5-fold and 1.4-fold at 24 and 48 hours, respectively. At 24 hours, Western blot analyses revealed that the levels of the CaV1.3 and CaV1.2 α1 subunits increased by 52% and 32%, respectively, 24 hours after alcohol withdrawal. In contrast, the CaV1.2 and CaV1.3 α1 subunits were not altered at either 3 or 48 hours during alcohol withdrawal. Conclusions: Expression of the CaV1.3 α1 subunit increased in parallel with AWS development, suggesting that altered L-type CaV1.3 channel expression is an important feature of AWS pathogenesis. PMID:25556199

  16. Moxifloxacin Induced Acute Delirium with Visual Hallucinations

    OpenAIRE

    Karagoz, Ergenekon; Ulcay, Asim; Budakli, Asil; Tutuncu, Recep

    2015-01-01

    AbstractA few reports accuse and implicate moxifloxacin as a contributor to delirium state.Here, we report the A 60-year-old female patient, who developed acute delirium with visual hallucinations following treatment with moxifloxacin for atypical pneumonia.   Key Words: Moxifloxacin, delirium, hallucination 

  17. Efficacy of transcranial magnetotherapy in the complex treatment of alcohol withdrawal syndrome.

    Science.gov (United States)

    Staroverov, A T; Zhukov, O B; Raigorodskii, Yu M

    2009-11-01

    A total of 54 patients with alcoholism were studied during abstinence. Of these, 29 patients in the experimental group received basal therapy supplemented with physical treatment consisting of transcranial dynamic magnetotherapy (TcDMT), while the control group of 25 patients received only basal therapy. Comparison of the status of patients in the experimental and control groups during treatment demonstrated advantages of TcDMT in relation to improving the functional state of the CNS, memory, and attention, the autonomic nervous system, and the psychoemotional status of the patients (with decreases in the severity of anxiety and depression). PMID:19830574

  18. Genome-wide association study identifies 5q21 and 9p24.1 (KDM4C) loci associated with alcohol withdrawal symptoms.

    Science.gov (United States)

    Wang, Ke-Sheng; Liu, Xuefeng; Zhang, Qunyuan; Wu, Long-Yang; Zeng, Min

    2012-04-01

    Several genome-wide association (GWA) studies of alcohol dependence (AD) and alcohol-related phenotypes have been conducted; however, little is known about genetic variants influencing alcohol withdrawal symptoms (AWS). We conducted the first GWA study of AWS using 461 cases of AD with AWS and 408 controls in Caucasian population in the Collaborative Study on the Genetics of Alcoholism (COGA) sample. Logistic regression analysis of AWS as a binary trait, adjusted for age and sex, was performed using PLINK. We identified 51 SNPs associated with AWS with p GABRA1, GABRG1, and GABRG3 were associated with AWS (p < 10(-2)) in the COGA sample. In conclusion, we identified several loci associated with AWS. These findings offer the potential for new insights into the pathogenesis of AD and AWS. PMID:22072270

  19. Altered Mental Status and Delirium.

    Science.gov (United States)

    Wilber, Scott T; Ondrejka, Jason E

    2016-08-01

    Older patients who present to the emergency department frequently have acute or chronic alterations of their mental status, including their level of consciousness and cognition. Recognizing both acute and chronic changes in cognition are important for emergency physicians. Delirium is an acute change in attention, awareness, and cognition. Numerous life-threatening conditions can cause delirium; therefore, prompt recognition and treatment are critical. The authors discuss an organized approach that can lead to a prompt diagnosis within the time constraints of the emergency department. PMID:27475019

  20. Alcohol detoxification in Ysbyty Gwynedd: Two small sips or one big gulp? Two-step screening more reliable for identification of alcohol dependency syndrome at risk of delirium tremens for routine care

    OpenAIRE

    Salman, Muhammad; Subbe, Christian

    2015-01-01

    Compliance with pathways for hospitalised patients with alcohol dependency syndrome is often poor. A pathway for recognition and treatment of alcohol dependency was redesigned as part of a 12 month service improvement project in the acute medical unit using plan, do, study, act (PDSA) cycles. A needs assessment was undertaken: Audit data from 2013 showed over-prescription of chlordiazepoxide for detoxification treatment (DT) leading to prolonged hospital admissions with an average length of s...

  1. The genetics of deliria

    NARCIS (Netherlands)

    D. Adamis; B.C. van Munster; A.J.D. Macdonald

    2009-01-01

    Delirium not induced by alcohol or other psychoactive substance and alcohol withdrawal delirium (or delirium tremens) are both cerebral syndromes with similar presentations and are associated with various adverse outcomes. Recently, interest in identifying genetic predisposing factors that influence

  2. Consensus and variations in opinions on delirium care : a survey of European delirium specialists

    NARCIS (Netherlands)

    Morandi, A; Davis, D; Taylor, J K; Bellelli, G; Olofsson, B; Kreisel, S; Teodorczuk, A; Kamholz, B; Hasemann, W; Young, J; Agar, M; de Rooij, S E; Meagher, D; Trabucchi, M; MacLullich, A M

    2013-01-01

    BACKGROUND: There are still substantial uncertainties over best practice in delirium care. The European Delirium Association (EDA) conducted a survey of its members and other interested parties on various aspects of delirium care. METHODS: The invitation to participate in the online survey was distr

  3. Identification of a QTL in Mus musculus for alcohol preference, withdrawal, and Ap3m2 expression using integrative functional genomics and precision genetics.

    Science.gov (United States)

    Bubier, Jason A; Jay, Jeremy J; Baker, Christopher L; Bergeson, Susan E; Ohno, Hiroshi; Metten, Pamela; Crabbe, John C; Chesler, Elissa J

    2014-08-01

    Extensive genetic and genomic studies of the relationship between alcohol drinking preference and withdrawal severity have been performed using animal models. Data from multiple such publications and public data resources have been incorporated in the GeneWeaver database with >60,000 gene sets including 285 alcohol withdrawal and preference-related gene sets. Among these are evidence for positional candidates regulating these behaviors in overlapping quantitative trait loci (QTL) mapped in distinct mouse populations. Combinatorial integration of functional genomics experimental results revealed a single QTL positional candidate gene in one of the loci common to both preference and withdrawal. Functional validation studies in Ap3m2 knockout mice confirmed these relationships. Genetic validation involves confirming the existence of segregating polymorphisms that could account for the phenotypic effect. By exploiting recent advances in mouse genotyping, sequence, epigenetics, and phylogeny resources, we confirmed that Ap3m2 resides in an appropriately segregating genomic region. We have demonstrated genetic and alcohol-induced regulation of Ap3m2 expression. Although sequence analysis revealed no polymorphisms in the Ap3m2-coding region that could account for all phenotypic differences, there are several upstream SNPs that could. We have identified one of these to be an H3K4me3 site that exhibits strain differences in methylation. Thus, by making cross-species functional genomics readily computable we identified a common QTL candidate for two related bio-behavioral processes via functional evidence and demonstrate sufficiency of the genetic locus as a source of variation underlying two traits.

  4. Postoperative Delirium after elective and emergency surgery: analysis and checking of risk factors. A study protocol

    Directory of Open Access Journals (Sweden)

    Gagliardi Stefano

    2005-05-01

    Full Text Available Abstract Background Delirum is common in hospitalized elderly patients and may be associated with increased morbidity, length of stay and patient care costs. Delirium (acute confusional state is defined as an acute disorder of attention and cognition. In elderly patients, delirium is often an early indicator of patho-physiological disturbances. Despite landmark studies dating back to the 1940s, the pathogenesis of Delirium remains poorly understood. Early investigators noted that Delirium was characterized by global cortical dysfunction that was associated predominantly with specific electroencephalographic changes. It's important to understand the risk factors and incidence of Delirium. Some of the risk factors are already identified in literature and can be summarized in the word "VINDICATE" which stands for: Vascular, Infections, Nutrition, Drugs, Injury, Cardiac, Autoimmune, Tumors, Endocrine. Aims of this study are: to re-evaluate the above mentioned clinical risk factors, adding some others selected from literature, and to test, as risk factors, a pattern of some genes associated to cognitive dysfunction and inflammation possibly related to postoperative Delirium. Design All patients admitted to our Emergency Unit who are meet our inclusion/exclusion criteria will be recruited. The arising of postoperative Delirium will select incidentally two groups (Delirium/non Delirium and the forward analysis of correlate risk factors will be performed. As in a typical observational case/control study we will consider all the exposure factors to which our population are submitted towards the outcome (presence of Delirium. Our exposures are the following: ASA, Pain (SVS; VAS, Blood gas analysis (pH; Hb; pO2; pCO2, Residence pharmacological therapy (BDZ; hypnotics; narcotic drugs; alcohol; nitrous derivates, Body temperature, Arterial pressure, Heart frequency, Breath frequency, Na, K, Creatinin, Glicemia, Albumin, Hct, White blood cells, Glasgow Coma

  5. Alcohol detoxification in Ysbyty Gwynedd: Two small sips or one big gulp? Two-step screening more reliable for identification of alcohol dependency syndrome at risk of delirium tremens for routine care.

    Science.gov (United States)

    Salman, Muhammad; Subbe, Christian

    2015-01-01

    Compliance with pathways for hospitalised patients with alcohol dependency syndrome is often poor. A pathway for recognition and treatment of alcohol dependency was redesigned as part of a 12 month service improvement project in the acute medical unit using plan, do, study, act (PDSA) cycles. A needs assessment was undertaken: Audit data from 2013 showed over-prescription of chlordiazepoxide for detoxification treatment (DT) leading to prolonged hospital admissions with an average length of stay of 5.5 days in 2012/2013. Acceptability of screening tools was tested: Common screening tools (CEWA, AUDIT) were rejected by junior doctors due to the high number of questions as too cumbersome for routine practice. Compliance with usage in random samples over a three month period was persistently (n=10%. Testing of an abbreviated AUDIT questionnaire with only two questions and a specified threshold showed a AUROC of 1 (ptool was implemented in several PDSAs cycles. After the final cycle a random sample of 100 patients was reviewed for pathway compliance over a three months period. Eighty-six patients were screened with the two-question tool of these 18 were identified as possible risk. Of these 16 patients had the full AUDIT questionnaire, only eight with elevated values were started on DT. Overall compliance with the pathway increased to 84%. PMID:26734413

  6. Alcohol detoxification in Ysbyty Gwynedd: Two small sips or one big gulp? Two-step screening more reliable for identification of alcohol dependency syndrome at risk of delirium tremens for routine care.

    Science.gov (United States)

    Salman, Muhammad; Subbe, Christian

    2015-01-01

    Compliance with pathways for hospitalised patients with alcohol dependency syndrome is often poor. A pathway for recognition and treatment of alcohol dependency was redesigned as part of a 12 month service improvement project in the acute medical unit using plan, do, study, act (PDSA) cycles. A needs assessment was undertaken: Audit data from 2013 showed over-prescription of chlordiazepoxide for detoxification treatment (DT) leading to prolonged hospital admissions with an average length of stay of 5.5 days in 2012/2013. Acceptability of screening tools was tested: Common screening tools (CEWA, AUDIT) were rejected by junior doctors due to the high number of questions as too cumbersome for routine practice. Compliance with usage in random samples over a three month period was persistently (n=10%. Testing of an abbreviated AUDIT questionnaire with only two questions and a specified threshold showed a AUROC of 1 (p<0.001 for correct identification). The screening tool was implemented in several PDSAs cycles. After the final cycle a random sample of 100 patients was reviewed for pathway compliance over a three months period. Eighty-six patients were screened with the two-question tool of these 18 were identified as possible risk. Of these 16 patients had the full AUDIT questionnaire, only eight with elevated values were started on DT. Overall compliance with the pathway increased to 84%.

  7. Alcohol detoxification in Ysbyty Gwynedd: Two small sips or one big gulp? Two-step screening more reliable for identification of alcohol dependency syndrome at risk of delirium tremens for routine care

    Science.gov (United States)

    Salman, Muhammad; Subbe, Christian

    2015-01-01

    Compliance with pathways for hospitalised patients with alcohol dependency syndrome is often poor. A pathway for recognition and treatment of alcohol dependency was redesigned as part of a 12 month service improvement project in the acute medical unit using plan, do, study, act (PDSA) cycles. A needs assessment was undertaken: Audit data from 2013 showed over-prescription of chlordiazepoxide for detoxification treatment (DT) leading to prolonged hospital admissions with an average length of stay of 5.5 days in 2012/2013. Acceptability of screening tools was tested: Common screening tools (CEWA, AUDIT) were rejected by junior doctors due to the high number of questions as too cumbersome for routine practice. Compliance with usage in random samples over a three month period was persistently (n=10%. Testing of an abbreviated AUDIT questionnaire with only two questions and a specified threshold showed a AUROC of 1 (p<0.001 for correct identification). The screening tool was implemented in several PDSAs cycles. After the final cycle a random sample of 100 patients was reviewed for pathway compliance over a three months period. Eighty-six patients were screened with the two-question tool of these 18 were identified as possible risk. Of these 16 patients had the full AUDIT questionnaire, only eight with elevated values were started on DT. Overall compliance with the pathway increased to 84%. PMID:26734413

  8. Motor impairment: a new ethanol withdrawal phenotype in mice

    OpenAIRE

    Philibin, Scott D.; Cameron, Andy J.; Metten, Pamela; Crabbe, John C.

    2008-01-01

    Alcoholism is a complex disorder with genetic and environmental risk factors. The presence of withdrawal symptoms is one criterion for alcohol dependence. Genetic animal models have followed a reductionist approach by quantifying various effects of ethanol withdrawal separately. Different ethanol withdrawal symptoms may have distinct genetic etiologies, and therefore differentiating distinct neurobiological mechanisms related to separate signs of withdrawal would increase our understanding of...

  9. Delirium and older people: repositioning nursing care.

    Science.gov (United States)

    Neville, Stephen

    2006-06-01

    Aims.  To critically examine the nursing care offered to older people who have been delirious. Background.  Delirium occurs as a result of physiological imbalances resulting in an alteration in consciousness and cognitive impairment. Delirium is a prevalent and serious cognitive disorder experienced by older people. While there is a vast number of studies published utilizing quantitative methods, there remains a dearth of research relating to delirium in older people from a qualitative perspective. Design.  A qualitative research design that utilized a critical gerontological framework underpinned this study. This framework drew on aspects of postmodernism and Foucault's understanding of discourse. Methods.  Data sources included published documents on delirium, semi-structured taped interviews with people over the age of 65 years who had been delirious (as well as their clinical notes), family members, Registered Nurses and a hospital doctor. A postmodern discourse analytic approach was used to interrogate the 20 sets of data collected. Findings.  Textual analysis revealed the presence of two major discourses impacting on being an older person with delirium. These were identified as a nursing discourse of delirium and a personal discourse of delirium. A nursing discourse of delirium was largely focussed on the biomedical processes that resulted in a delirious episode. Conversely, a personal discourse of delirium highlights that there are other ways of 'knowing' about delirium through considering the narratives of older adults, and their families, when offering a nursing service to this group of people. Relevance to clinical practice.  Nursing needs to critically examine all aspects of nursing care as it applies to older people who have delirium to ensure the rhetorical claims of the profession become the reality for consumers of health services. The use of critical gerontology provides nurses with the tools to challenge the status quo and uncover the

  10. Withdrawal-Associated Increases and Decreases in Functional Neural Connectivity Associated with Altered Emotional Regulation in Alcoholism

    OpenAIRE

    O'Daly, Owen G; Trick, Leanne; Scaife, Jess; Marshall, Jane; Ball, David; Phillips, Mary L.; Williams, Stephen SC; Stephens, David N.; Duka, Theodora

    2012-01-01

    Alcoholic patients who have undergone multiple detoxifications/relapses show altered processing of emotional signals. We performed functional magnetic resonance imaging during performance of implicit and explicit versions of a task in which subjects were presented with morphs of fearful facial emotional expressions. Participants were abstaining, multiply detoxified (MDTx; n=12) or singly detoxified patients (SDTx; n=17), and social drinker controls (n=31). Alcoholic patients were less able th...

  11. Functional interrelationship of brain aging and delirium.

    Science.gov (United States)

    Rapazzini, Piero

    2016-02-01

    Theories on the development of delirium are complementary rather than competing and they may relate to each other. Here, we highlight that similar alterations in functional brain connectivity underlie both the observed age-related deficits and episodes of delirium. The default mode network (DMN) is a group of brain regions showing a greater level of activity at rest than during attention-based tasks. These regions include the posteromedial-anteromedial cortices and temporoparietal junctions. Evidence suggests that awareness is subserved through higher order neurons associated with the DMN. By using functional MRI disruption of DMN, connectivity and weaker task-induced deactivations of these regions are observed both in age-related cognitive impairment and during episodes of delirium. We can assume that an acute up-regulation of inhibitory tone within the brain acts to further disrupt network connectivity in vulnerable patients, who are predisposed by a reduced baseline connectivity, and triggers the delirium.

  12. Mecanismos fisiopatológicos do delirium Pathophysiological mechanisms of delirium

    Directory of Open Access Journals (Sweden)

    Franklin Santana Santos

    2005-06-01

    Full Text Available O delirium é uma das síndromes mais fascinantes na medicina, apesar de pobremente compreendida. Apesar de sua ocorrência freqüente e de haver crescente informação sobre o diagnóstico, fenomenologia, epidemiologia e etiologias, estudos sobre os mecanismos que mediam a fisiopatologia são, freqüentemente, ausentes. O desenvolvimento de sofisticadas metodologias de imagem cerebral tem permitido ir além das considerações diagnósticas e investigar a neurobiologia dos sintomas específicos observados no delirium. Esses avanços na neuropsiquiatria e na neuroimagem têm revelado diferenças entre as regiões cerebrais, incluindo os hemisférios. O delirium é uma síndrome que pode ocorrer como o resultado de múltipla e complexa interação entre sistemas de neurotransmissores e processos patológicos. Os neurotransmissores, acetilcolina e serotonina, podem ter participação importante no delirium devido a condições clínicas comuns, bem como no delirium pós-cirúrgico. Outros neurotransmissores (dopamina e GABA e fatores neurobiológicos tais como citocinas, hormônios e radicais livres precisarão de mais estudos para definir as suas participações na gênese do delirium. Futuros estudos, centralizados na fisiopatologia do delirium, poderão levar a melhores estratégias de prevenção e tratamento.Delirium is one of the most fascinating and poorly understood syndromes in medicine. Despite its frequent occurrence and growing information on diagnosis, phenomenology, epidemiology, and aetiologies, studies on mediating pathophysiological mechanisms in delirium are largely lacking. The emergence of sophisticated brain imaging methodologies has made it possible to move beyond diagnostic consideration and investigate the neurobiology of specific symptom clusters observed in delirium. Advances in neuropsychiatry and neuroimaging have revealed differences between brain regions, including the hemispheres. Delirium is a syndrome that may

  13. Hematoma epidurale in patients with delirium tremens

    Directory of Open Access Journals (Sweden)

    S. Kasper

    2005-08-01

    Full Text Available In this report we presented a case of diagnostic and therapeutic treatment of the patient with delirium tremens in the Psychiatric Ward of the Cantonal Hospital in Zenica. Neuroradiologic diagnostics had shown existance of epiduralhematoma. The patient was transfered to the Neurosurgery Ward for observation and treatment. Difficultieswith differential diagnostics were caused by already present state of delirium as well as an old neurological deficitrelated to right side hemiparesis.

  14. Alcohol

    Science.gov (United States)

    If you are like many Americans, you drink alcohol at least occasionally. For many people, moderate drinking ... risky. Heavy drinking can lead to alcoholism and alcohol abuse, as well as injuries, liver disease, heart ...

  15. Delirium detection and improved delirium management in older patients hospitalized for hip fracture.

    Science.gov (United States)

    Todd, Kristine S; Barry, Jean; Hoppough, Susan; McConnell, Eleanor

    2015-11-01

    Delirium is a common and potentially devastating problem for older patients following hip fracture. Although early detection is recommended, description and evaluation of standardized approaches are scarce. The aims of this quality improvement project were to: (1) implement a clinical algorithm for improving delirium detection and management and (2) assess the impact of the clinical algorithm on length of stay, discharge disposition and patient satisfaction. The pilot study was implemented on an orthopedic unit to evaluate the effectiveness of a clinical protocol for delirium detection and management to improve outcomes. Outcomes of 33 elderly post-operative hip fracture patients were compared to historical controls from the same unit. Delirium was detected in 18% of patients. Length of stay was reduced by 22% (P post-intervention. Implementation of a clinical algorithm to promote early detection and treatment of delirium in post-operative hip fracture patients is feasible and associated with improved outcomes. PMID:26547684

  16. Delirium detection and improved delirium management in older patients hospitalized for hip fracture.

    Science.gov (United States)

    Todd, Kristine S; Barry, Jean; Hoppough, Susan; McConnell, Eleanor

    2015-11-01

    Delirium is a common and potentially devastating problem for older patients following hip fracture. Although early detection is recommended, description and evaluation of standardized approaches are scarce. The aims of this quality improvement project were to: (1) implement a clinical algorithm for improving delirium detection and management and (2) assess the impact of the clinical algorithm on length of stay, discharge disposition and patient satisfaction. The pilot study was implemented on an orthopedic unit to evaluate the effectiveness of a clinical protocol for delirium detection and management to improve outcomes. Outcomes of 33 elderly post-operative hip fracture patients were compared to historical controls from the same unit. Delirium was detected in 18% of patients. Length of stay was reduced by 22% (P delirium in post-operative hip fracture patients is feasible and associated with improved outcomes.

  17. Delirium

    Science.gov (United States)

    ... to confusion should be treated. These may include: Anemia Decreased oxygen ( hypoxia ) Heart failure High carbon dioxide levels ( hypercapnia ) Infections Kidney failure Liver failure Nutritional disorders Psychiatric conditions (such as depression or psychosis) ...

  18. Delirium in elderly people: a review

    Directory of Open Access Journals (Sweden)

    Sónia eMartins

    2012-06-01

    Full Text Available The present review aims to highlight this intricate syndrome, regarding diagnosis, pathophysiology, etiology, prevention and management in elderly people. The diagnosis of delirium is based on clinical observations, cognitive assessment, detailed family history, physical and neurological examination. Clinically, delirium occurs in hyperactive, hypoactive or mixed forms, based on psychomotor behaviour. As an acute confusional state, it is characterized by a rapid onset of symptoms, fluctuating course and an altered level of consciousness, global disturbance of cognition or perceptual abnormalities and evidence of a physical cause.In spite of pathophysiological mechanisms of delirium remaining unclear, current evidence suggests that disruption of neurotransmission, inflammation or acute stress responses might all contribute to the development of this ailment.It usually occurs as a result of a complex interaction of multiple risk factors, such as cognitive impairment/dementia, current hip fracture and presence of severe illness.Despite all of the above, delirium is frequently under-recognized and often misdiagnosed by health professionals. In particular, this happens due to its fluctuating nature, its overlap with dementia and the scarcity of routine formal cognitive assessment in general hospitals.It is also associated with multiple adverse outcomes that have been well documented, such as increased hospital stay, function/cognitive decline, institutionalization and mortality.In this context, early identification of delirium will be essential. Timely and optimal management of people with delirium, should be performed with identification of possible underlying causes, dealing with a suitable care environment and improving education of health professionals. All these can be important factors, which contribute to a decrease in adverse outcomes associated with delirium.

  19. Anesthesia and postoperative delirium in older adults undergoing hip surgery

    NARCIS (Netherlands)

    C.J. Slor; J.F.M. de Jonghe; R. Vreeswijk; E. Groot; T.V.D. Ploeg; W.A. van Gool; P. Eikelenboom; M. Snoeck; B. Schmand; K.J. Kalisvaart

    2011-01-01

    OBJECTIVES: To examine the effects of general anesthesia on the risk of incident postoperative delirium in older adults undergoing hip surgery. DESIGN: Secondary analysis of haloperidol prophylaxis for delirium clinical trial data. Predefined risk factors for delirium were assessed prior to surgery.

  20. Studies on circadian rhythm disturbances and melatonin in delirium

    NARCIS (Netherlands)

    A.-M. de Jonghe

    2014-01-01

    The circadian sleep/wake rhythm disturbances that are seen in delirium and the role of melatonin supplementation provide a new angle in delirium research. More research is needed to determine the role of melatonin in the pathophysiological mechanisms of delirium and to determine whether the restorat

  1. The Impact of Delirium | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Delirium Research The Impact of Delirium Past Issues / Fall 2015 Table of Contents Ill ... hospitalized older people can experience sudden episodes of delirium, a state of confusion and disorientation that can ...

  2. Delirium pós-operatório em idosos Delirium postoperatorio en ancianos Postoperative delirium in the elderly

    Directory of Open Access Journals (Sweden)

    Fabiano Timbó Barbosa

    2008-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O delirium pós-operatório é complicação comum na faixa etária avançada, tem fisiopatologia pobremente esclarecida e tem como um dos sintomas o delírio. O delírio parece estar relacionado com a atividade colinérgica central. O objetivo deste artigo foi descrever a etiologia, o diagnóstico, as estratégias de prevenção e o tratamento do delirium pós-operatório por meio da revisão de literatura. CONTEÚDO: Foram descritos as prováveis etiologias, o diagnóstico, a prevenção e o tratamento do delirium pós-operatório em idosos. CONCLUSÕES: A incidência de delirium pós-operatório é maior nos pacientes idosos e as estratégias de prevenção devem ser utilizadas para redução da mortalidade associada a essa complicação anestésico-cirúrgica.JUSTIFICATIVA Y OBJETIVOS: El delirium postoperatorio es una complicación común en la franja etaria avanzada, tiene una fisiopatología muy mal aclarada y posee como uno de los síntomas, el delirio. El delirio parece estar relacionado con la actividad colinérgica central. El objetivo de este artículo fue describir la etiología, el diagnóstico, y las estrategias de prevención y tratamiento del delirium postoperatorio a través de la revisión de la literatura. CONTENIDO: Se describieron las probables etiologías, diagnóstico, prevención y tratamiento del delirium postoperatorio en ancianos. CONCLUSIONES: La incidencia de delirium postoperatorio es mayor en los pacientes ancianos y las estrategias de prevención deben ser utilizadas para la reducción de la mortalidad asociada a esa complicación anestésico-quirúrgica.BACKGROUND AND OBJECTIVES: Postoperative delirium is a common complication in the elderly whose pathophysiology is not well known. It seems to be related to central cholinergic activity. A literature review was undertaken to describe the etiology, diagnosis, prophylactic strategies, and treatment of postoperative delirium. CONTENTS

  3. Preventing delirium in dementia: Managing risk factors.

    Science.gov (United States)

    Ford, Andrew H

    2016-10-01

    Delirium is a common, disabling medical condition that is associated with numerous adverse outcomes. A number of inter-related factors, including pre-existing cognitive impairment, usually contribute to the development of delirium in a particular susceptible individual. Non-pharmacological approaches to prevention typically target multiple risk factors in a systematic manner (multicomponent interventions). There is generally good evidence that multicomponent interventions reduce the incidence of delirium in hospital populations but there are limited data in people with dementia and those living in the community. It is likely that there is a differential effect of specific interventions in those with cognitive impairment (e.g. people with dementia may respond better to simpler, more pragmatic interventions rather than complex procedures) but this cannot be determined from the existing data. Targeted interventions focussed on hydration, medication rationalization and sleep promotion may also be effective in reducing the incidence of delirium, as well as the active involvement of family members in the care of the elderly hospitalized patient. Hospitalization itself is a potential risk factor for delirium and promising data are emerging of the benefits of home-based care as an alternative to hospitalization but this is restricted to specific sub-populations of patients and is reliant on these services being available. PMID:27621236

  4. Delirium subtype identification and the validation of the Delirium Rating Scale - Revised-98 (Dutch version) in hospitalized elderly patients

    NARCIS (Netherlands)

    S.E. de Rooij; B.C. Munster; J.C. Korevaar; G. Casteelen; M.J. Schuurmans; R.C. van der Mast; M. Levi

    2006-01-01

    Background Delirium is the most common acute neuropsychiatric disorder in hospitalized elderly. The Dutch version of the Delirium Rating Scale-Revised-98 (DRS-R-98) appears to be a reliable method to classify delirium. The aim of this study was to determine the validity and reliability of the DRS-R-

  5. Review of delirium in patients with Parkinson's disease.

    Science.gov (United States)

    Vardy, Emma R L C; Teodorczuk, Andrew; Yarnall, Alison J

    2015-11-01

    Parkinson's disease (PD) is common and has a number of associated neuropsychiatric disturbances. Of these, delirium has historically been under-recognised. Delirium is an acute disturbance of attention and awareness that fluctuates, and is accompanied by an additional disturbance of cognition. As delirium is known to carry a particularly poor prognosis in terms of morbidity and mortality, and the relationship between delirium and dementia is becoming better defined, we completed a literature review of delirium in the context of PD. A literature search was completed using the databases PubMed, Embase and Ovid Medline. PubMed (1945-2014) was searched in September 2014; Embase (1974-2014); and Ovid Medline (1946-2014) in October 2014. The search terms 'delirium' and 'Parkinsons' in combination were used. Large studies using a robust definition of delirium were lacking in PD. There is the suggestion that PD is a risk factor for delirium and that delirium negatively impacts upon the motor symptom trajectory. Deficits in the neurotransmitters dopamine and acetylcholine are implicated in the pathophysiology of delirium in PD. Systemic inflammation also appears to have a role. Treatment of delirium in PD should include medication review and cautious use of atypical antipsychotics where pharmacological treatment is indicated. Of the atypical antipsychotics studied, quetiapine has the least extrapyramidal side effects. Evidence suggests a specific link between delirium and PD but well-designed clinical studies to evaluate the prevalence, impact and treatment of delirium in PD are required. Given the potential to improve outcomes through delirium prevention we conclude that delirium in PD is an area worthy of further study.

  6. Emergency Department Management of Delirium in the Elderly

    Directory of Open Access Journals (Sweden)

    Lynn E.J. Gower, DO

    2012-05-01

    Full Text Available An increasing number of elderly patients are presenting to the emergency department. Numerousstudies have observed that emergency physicians often fail to identify and diagnose delirium in theelderly. These studies also suggest that even when emergency physicians recognized delirium, theystill may not have fully appreciated the import of the diagnosis. Delirium is not a normal manifestation ofaging and, often, is the only sign of a serious underlying medical condition. This article will review thesignificance, definition, and principal features of delirium so that emergency physicians may betterappreciate, recognize, evaluate, and manage delirium in the elderly.

  7. Multicomponent delirium prevention: not as effective as NICE suggest?

    Science.gov (United States)

    Teale, Elizabeth; Young, John

    2015-11-01

    Multicomponent delirium prevention strategies have been shown in intervention studies consistently to reduce the occurrence of delirium. Based on this convincing evidence base, the National Institute for Health and Care Excellence has advocated the widespread adoption of multicomponent delirium prevention interventions into the routine inpatient care of older people. However, despite successful reductions in incident delirium of about a third, anticipated reductions in mortality or admissions to long-term care--both clinically important endpoints statistically correlated with the occurrence of delirium--have not been conclusively observed. We hypothesise that the reasons for this disconnection are partly methodological, due to difficulties in delirium detection and blinding of study personnel to the intervention, but predominantly due to the underlying relationship between delirium and the abnormal health state of frailty; the interaction between these two geriatric syndromes is currently poorly understood.

  8. Delirium in fast-track colonic surgery

    DEFF Research Database (Denmark)

    Kurbegovic, Sorel; Andersen, Jens; Krenk, Lene;

    2015-01-01

    BACKGROUND: Postoperative delirium (PD) is a common but serious problem after major surgery with a multifactorial pathogenesis including age, pain, opioid use, sleep disturbances and the surgical stress response. These factors have been minimised by the "fast-track methodology" previously...

  9. Clinical study of dexmedetomidine in alcohol withdrawal syndrome patients in ICU%右美托咪定用于 ICU 酒精戒断综合征患者的研究

    Institute of Scientific and Technical Information of China (English)

    王璐; 姚兰; 邹捍东; 陈伟; 周青山

    2015-01-01

    Objective It is to observe the clinical effect and adverse reaction of dexmedetomidine ( DEX) in alcohol with-drawal syndrome patients (AWS) in ICU.Methods 96 AWS patients with nystagmus, anxiety, irritability symptoms were ran-domly divided into group A(n=32), group B(n=32) and group C(n=32) by random number table method.Group A were injected intravenously of dexmedetomidine load 0.5-1.0 μg/kg within 10 minutes and maintained at 0.2-0.6 μg/kg/h, Group B were injected intravenously of propofol load 0.5-2.0 mg/kg within 10 minutes and maintained 1 -3 mg/kg/h, Group C were injected intramuscular of diazepam temporarily .The sedative effect , mean arterial pressure , heart rate , respira-tory rate, pulse oxygen saturation , arterial oxygen partial pressure , CIWA-Ar score, APACHEⅡscore before treatment and after treatment were compared in the three groups .The ICU hospitalized time and mortality were analyzed in the three groups . The incidence of adverse effects include bradycardia , hypotension and respiratory depression were observed .Results The seda-tion good control rates in group A and group B was higher than that in group C (P0.05).The onset time of sedation was the shortest and dosage of diazepam was the least in group B, the differences were significantly different among the three groups (P all0.05).CIWA-Ar score and APACHEⅡscore of three groups were decreased compared with than before treatment (P<0.05), the scores of Group A were signifi-cantly decreased especially .Group A's ICU hospitalization time was shorter than that of Group C (P<0.05).Conclusion Dexmedetomidine can effectively relieve AWS symptoms such as agitation or delirium with less adverse effects .It can be rec-ommended in sedation treatment in AWS patients .%目的:观察右美托咪定治疗ICU酒精戒断综合征患者的临床疗效及安全性。方法采用随机数字表法将出现震颤(抽搐)、焦虑、激惹等表现的96例ICU酒精戒断综合征患者分为3

  10. Delirium em pacientes críticos Delirium in the critically ill patient

    Directory of Open Access Journals (Sweden)

    Renata Fittipaldi Pessoa

    2006-06-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O delirium é um achado freqüente em pacientes críticos. Apesar de estar associado a um aumento da morbidade e mortalidade, ainda é pouco reconhecido pelos intensivistas. Esta revisão teve como objetivo revisar os principais aspectos relacionados ao delirium no paciente critico. CONTEÚDO: Definição, incidência, mortalidade, fatores de risco, fisiopatologia, diagnóstico e tratamento do delirium no paciente crítico. CONCLUSÕES: O delirium é um distúrbio da consciência, cognição e percepção que pode acometer até 80% dos pacientes em ventilação mecânica. Os fatores de risco incluem doenças sistêmicas agudas, idade avançada, distúrbios cognitivos preexistentes, privação do sono e certas medicações, como os fármacos com atividade anticolinérgica. Embora novas ferramentas estejam disponíveis para o seu rápido diagnóstico em pacientes críticos, os profissionais de saúde ainda não costumam monitorizar esta condição. Nos últimos anos a prevenção e o diagnóstico têm sido priorizados. O haloperidol continua sendo a medicação de escolha embora exista alguma evidência da eficácia da risperidona.BACKGROUND AND OBJECTIVES: Delirium is a frequent finding in the critically ill patient. Although it is associated with increased morbidity and mortality, it is often not recognized by intensive care doctors. This review will address the main issues regarding delirium in critically ill patients. CONTENTS: Definition, incidence, mortality, risk factors, diagnosis, and treatment of delirium in the critically ill. CONCLUSIONS: Deliriumis defined as a disturbance of consciousness, attention, cognition and perception that occurs frequently in critically ill patients. It occurs in as many as 80% of mechanically ventilated ICU patients. Risk factors for delirium include acute systemic illnesses, older age, pre-existing cognitive impairment, sleep deprivation, and medications with anticholinergic

  11. Alcohol

    NARCIS (Netherlands)

    Hendriks, H.F.; Tol, A. van

    2005-01-01

    Alcohol consumption affects overall mortality. Light to moderate alcohol consumption reduces the risk of coronary heart disease; epidemiological, physiological and genetic data show a causal relationship. Light to moderate drinking is also associated with a reduced risk of other vascular diseases an

  12. Alcohol

    Science.gov (United States)

    ... Date reviewed: January 2014 previous 1 • 2 For Teens For Kids For Parents MORE ON THIS TOPIC Word! Alcoholism What You Need to Know About Drugs What You Need to Know About Drugs: Depressants What Kids Say About: Drinking Alcohol Dealing With Peer Pressure Contact Us Print Resources Send to a friend ...

  13. Delirium: assessment and treatment of patients with cancer. PART 2.

    Science.gov (United States)

    Brown, Michelle; Hardy, Kersten

    Delirium at the end of life may present significant ethical dilemmas in clinical practice: whether to simply treat it in order to maximise symptom relief, with the resulting side effect being palliative sedation, or to attempt to reverse delirium and risk prolonging suffering. Determining whether the delirium can be reversed involves comprehensive assessment using established tools, which may or may not provide the answer to the question posed. This article examines the evidence surrounding several assessment tools that have been suggested as effective in identifying delirium, and the consequences of various approaches to the management of delirium in a patient with a cancer diagnosis. It also considers the impact delirium may have on the health professional and those close to the patient.

  14. Identifying and managing patients with delirium in acute care settings.

    Science.gov (United States)

    Bond, Penny; Goudie, Karen

    2015-11-01

    Delirium is an acute medical emergency affecting about one in eight acute hospital inpatients. It is associated with poor outcomes, is more prevalent in older people and it is estimated that half of all patients receiving intensive care or surgery for a hip fracture will be affected. Despite its prevalence and impact, delirium is not reliably identified or well managed. Improving the identification and management of patients with delirium has been a focus for the national improving older people's acute care work programme in NHS Scotland. A delirium toolkit has been developed, which includes the 4AT rapid assessment test, information for patients and carers and a care bundle for managing delirium based on existing guidance. This toolkit has been tested and implemented by teams from a range of acute care settings to support improvements in the identification and immediate management of delirium.

  15. Thyroid Storm in Postoperative Delirium Etiology: Case Report

    OpenAIRE

    Nermin Kelebek Girgin; Remzi İşçimen; İrem Aydoğmuş; Sinan Bora; Ayşen Akkurt Kocaeli; Ferda Kahveci

    2016-01-01

    Delirium is an acute organic brain syndrome of different physical and pathophysiological etiologies characterized by a disturbance in consciousness with accompanying change in cognition. Delirium causes prolonged length of stay in hospital and intensive care unit, also increased morbidity and mortality. Thyroid storm is a severe, life-threatening type of thyrotoxicosis and is one of a few endocrine disorders that cause delirium. It is mostly occured suddenly after acute infection, surgical...

  16. Temperature variability during delirium in ICU patients: an observational study.

    Directory of Open Access Journals (Sweden)

    Arendina W van der Kooi

    Full Text Available INTRODUCTION: Delirium is an acute disturbance of consciousness and cognition. It is a common disorder in the intensive care unit (ICU and associated with impaired long-term outcome. Despite its frequency and impact, delirium is poorly recognized by ICU-physicians and -nurses using delirium screening tools. A completely new approach to detect delirium is to use monitoring of physiological alterations. Temperature variability, a measure for temperature regulation, could be an interesting component to monitor delirium, but whether temperature regulation is different during ICU delirium has not yet been investigated. The aim of this study was to investigate whether ICU delirium is related to temperature variability. Furthermore, we investigated whether ICU delirium is related to absolute body temperature. METHODS: We included patients who experienced both delirium and delirium free days during ICU stay, based on the Confusion Assessment method for the ICU conducted by a research- physician or -nurse, in combination with inspection of medical records. We excluded patients with conditions affecting thermal regulation or therapies affecting body temperature. Daily temperature variability was determined by computing the mean absolute second derivative of the temperature signal. Temperature variability (primary outcome and absolute body temperature (secondary outcome were compared between delirium- and non-delirium days with a linear mixed model and adjusted for daily mean Richmond Agitation and Sedation Scale scores and daily maximum Sequential Organ Failure Assessment scores. RESULTS: Temperature variability was increased during delirium-days compared to days without delirium (β(unadjusted=0.007, 95% confidence interval (CI=0.004 to 0.011, p<0.001. Adjustment for confounders did not alter this result (β(adjusted=0.005, 95% CI=0.002 to 0.008, p<0.001. Delirium was not associated with absolute body temperature (β(unadjusted=-0.03, 95% CI=-0.17 to 0

  17. The Phenomenology of Delirium: Presence, Severity, and Relationship between Symptoms

    Directory of Open Access Journals (Sweden)

    Soenke Boettger

    2014-01-01

    Full Text Available Objective. To examine the phenomenological characteristics of delirium based on the Memorial Delirium Assessment Scale (MDAS in order to explore the presence, severity of, and relationship between symptoms. Methods. An analysis of 100 cases of delirium recruited at Memorial Sloan Kettering Cancer Center (MSKCC was performed. Sociodemographic and medical variables, the Memorial Delirium Assessment Scale (MDAS subitems, and Karnofsky Performance Status scale (KPS were analyzed of respect of the phenomenological characteristics and their interrelationship. Results. The most severe and frequent symptoms were recorded in the cognitive domain, psychomotor behavior, sleep-wake cycle, and disturbance of consciousness. Within the cognitive domain, concentration was the most severely affected task. The severity of impairment in most domains increased with delirium severity, whereas perceptual disturbances and delusions were independent of delirium severity. Advanced age and the prevalence of dementia increased with delirium severity in contrast to the functional status which declined. The presence of perceptual disturbances and delusions was independent of cognitive impairment and psychomotor abnormality, however, associated with the disturbances of consciousness and attention. Conclusion. Cognition, in particular concentration, was the most severely affected domain. Advanced age and the prevalence of dementia contributed to more severe delirium. Perceptual disturbances and delusions were independent of delirium severity; however, they were associated with disturbances of consciousness and attention.

  18. Stabilizing and Managing Patients with Altered Mental Status and Delirium.

    Science.gov (United States)

    Odiari, Ebelechukwu A; Sekhon, Navdeep; Han, Jin Y; David, Elizabeth H

    2015-11-01

    Present in all patient populations, altered mental status (AMS) is a common, but nonspecific emergency department (ED) presentation that can signify serious underlying pathology. Delirium is a more defined mental status change caused by another medical condition that carries a high morbidity and mortality if missed. However, ED physicians miss the condition in more than 50% of cases. The ED physician should maintain a high index of suspicion for delirium, because if missed in the ED, delirium is more likely to be missed on the floors as well. Management of delirium is directed toward treating the underlying course.

  19. Melatonin based therapies for delirium and dementia.

    Science.gov (United States)

    Alagiakrishnan, Kannayiram

    2016-05-01

    Melatonin levels have been shown to decline with aging. Melatonin and its analogs in addition to their effect on sleep promotion, has been shown to have multiple pleiotropic effects. It can also help with neuroprotection through different mechanisms. Evidence in animal and human studies suggests that low levels of melatonin have been linked to delirium, mild cognitive impairment, dementia, and with certain behavioral problems. Recent clinical trials have showed that both melatonin and its analogs may be useful in the prevention, treatment of delirium, and the management of dementia. These medications seem to have the advantage of less side effects and better safety profile when compared to antipsychotics and sedatives like benzodiazepines. These medications are available over the counter in North America, Europe, and Asia, and some of these medications are approved by FDA. This manuscript will discuss the promising role of these melatonergic medications alone or in combination with other medications for the management of Geriatric Psychiatric diseases like delirium and dementia. PMID:27355332

  20. Review of Postoperative Delirium in Geriatric Patients Undergoing Hip Surgery.

    Science.gov (United States)

    Rizk, Paul; Morris, William; Oladeji, Philip; Huo, Michael

    2016-06-01

    Postoperative delirium is a serious complication following hip surgery in elderly patients that can adversely affect outcomes in both hip fracture and arthroplasty surgery. Recently, the incidence of hip fracture in the Medicare population was estimated at approximately 500 000 patients per year, with the majority treated surgically. The annual volume of total hip arthroplasty is nearly 450 000 patients and is projected to increase over the next 15 to 20 years. Subsequently, the incidence of postoperative delirium will rise. The incidence of postoperative delirium after hip surgery in the elderly patients ranges between 4% and 53%, and it is identified as the most common surgical complication of older patients. The most common risk factors include advanced age, hip fracture surgery (vs elective hip surgery), and preoperative delirium/cognitive impairment. Exact pathophysiology has not been fully defined. It is hypothesized that imbalances in cortical neurotransmitters or inflammatory cytokine pathway mechanisms contribute to delirium. Development of postoperative delirium is associated with longer hospital stay, increased medical complications, and poorer short-term functional outcome. Patients who develop postoperative delirium are also at increased risk for cognitive decline beyond the acute phase. Following acute care, postoperative delirium is associated with the need for a higher level of care, an additional cost. Management of postoperative delirium centers on prevention and early recognition. Medical prophylaxis has been demonstrated to have limited utility. Utilization of delirium detection methods contributed to early recognition. The most effective means of prevention involved a multidisciplinary team focused on adequate hydration, optimization of analgesia, reduction in polypharmacy, aggressive physiotherapy, and early recognition of the delirium symptoms. PMID:27239384

  1. Aspectos neurofarmacológicos do uso crônico e da Síndrome de Abstinência do Alcool Neuropharmacological aspects of chronic alcohol use and withdrawal syndrome

    Directory of Open Access Journals (Sweden)

    Marcos Zaleski

    2004-05-01

    Full Text Available O objetivo deste artigo é o de revisar e descrever as principais alterações neurofarmacológicas causadas pela exposição crônica ao álcool, assim como os fenômenos ocorridos durante o período de abstinência. São apresentados dados referentes às alterações neuroadaptativas e de tolerância ocorridas nos principais sistemas de monoaminas, aminoácidos neurotransmissores e canais de cálcio, o que está relacionado a uma piora no prognóstico de portadores de comorbidades psiquiátricas com o consumo de álcool. São também descritos alguns estudos relevantes que demonstram o envolvimento de outros mecanismos de ação do álcool no sistema nervoso central, como o envolvimento de opióides, entre outras substâncias. O artigo reafirma a importância, para clínicos e pesquisadores, de um sempre maior entendimento do mecanismo de ação central do álcool, pois dele depende a busca por novas opções farmacológicas, tanto para a redução dos danos provocados pelo seu uso crônico, como para o tratamento da síndrome de abstinência a esta substância.The objective of this paper is to review and describe the main neuropharmacological changes caused by the chronic use of alcohol and those observed during its withdrawal period. The results show international data referring to the involvement of monoamine systems, neurotransmitters and calcium channels in both neuroadaptation and tolerance to alcohol effects and withdrawal. Relevant studies showing the participation of other systems in those mechanisms, as opioids and other substances, are also shown. The article reinforces the importance, for both physicians and researchers, of an always growing understanding of alcohol central mechanisms of action. This understanding is necessary to new pharmacological options to alcohol harm reduction as well as to alcohol withdrawal treatment.

  2. A relational ethical approach to end-of-life delirium.

    Science.gov (United States)

    Wright, David Kenneth; Brajtman, Susan; Macdonald, Mary Ellen

    2014-08-01

    Delirium is a condition of acute onset and fluctuating course in which a person's level of consciousness and cognition become disturbed. Delirium is a common and distressing phenomenon in end-of-life care, yet it is underrecognized and undertreated. In this article, we review qualitative descriptions of the delirium experience in end-of-life care, found through a systematic search of academic databases, to generate insight into the intersubjective nature of the delirium experience. Our analysis of retrieved studies advances an understanding of the relational ethical dimensions of this phenomenon, that is, how delirium is lived by patients, families, and health care providers and how it affects the relationships and values at stake. We propose three themes that explain the distressing nature of delirium in palliative care: 1) experiences of relational tension; 2) challenges in recognizing the delirious person; and 3) struggles to interpret the meaning of delirious behaviors. By approaching end-of-life delirium from a perspective of relational ethics, attention is focused on the implications for the therapeutic relationship with patients and families when delirium becomes part of the dying trajectory.

  3. Epidemiology of Delirium in the Intensive Care Unit

    NARCIS (Netherlands)

    Zaal, I.J.

    2014-01-01

    Delirium is a common neuropsychiatric syndrome in critically ill patients, characterized by a disturbance in attention and cognition. Delirium is not an inevitable consequence of critical illness itself, however, it is associated with poor patient outcomes such as an increased ICU length of stay and

  4. Commentary: The Diagnosis of Delirium in Pediatric Patients

    Science.gov (United States)

    Martini, D. Richard

    2005-01-01

    Pediatric patients seem to be especially vulnerable to toxic, metabolic, or traumatic CNS insults and are at greater risk of delirium with fever regardless of the etiology. Developmental limitations, in the areas of communication and cognition, prevent a thorough evaluation of the young patient for delirium. Only the most severe cases are…

  5. Prevalence of delirium among patients at a cancer ward

    DEFF Research Database (Denmark)

    Grandahl, Mia Gall; Nielsen, Svend Erik; Kørner, Ejnar Alex;

    2016-01-01

    Background Delirium is a frequent psychiatric complication to cancer, but rarely recognized by oncologists. Aims 1. To estimate the prevalence of delirium among inpatients admitted at an oncological cancer ward 2. To investigate whether simple clinical factors predict delirium 3. To examine...... the value of cognitive testing in the assessment of delirium. Methods On five different days, we interviewed and assessed patients admitted to a Danish cancer ward. The World Health Organization International Classification of Diseases Version 10, WHO ICD-10 Diagnostic System and the Confusion Assessment...... Method (CAM) were used for diagnostic categorization. Clinical information was gathered from medical records and all patients were tested with Mini Cognitive Test, The Clock Drawing Test, and the Digit Span Test. Results 81 cancer patients were assessed and 33% were diagnosed with delirium. All delirious...

  6. Delirium in the hospitalized elder and recommendations for practice.

    Science.gov (United States)

    Rigney, Ted S

    2006-01-01

    Delirium is a mental disorder of acute onset and fluctuating course, characterized by disturbances in consciousness, orientation, memory, thought, perception, and behavior. It occurs in up to 50% of elderly hospital inpatients, many with preexisting dementia, and is associated with significant increases in functional disability, length of hospital stay, rates of death, and health care costs. Despite its clinical importance, delirium often remains undetected or misdiagnosed as dementia or other psychiatric illness. Awareness of the etiologies and risk factors of delirium should enable nurses to focus on patients at risk and to recognize delirium symptoms early. Knowledge of pharmacological and nonpharmacological treatments for delirium will provide the nurse with an arsenal of potential interventions in the care of the delirious hospitalized elder. PMID:16757386

  7. Pharmacological and nonpharmacological management of delirium in critically ill patients.

    Science.gov (United States)

    Hipp, Dustin M; Ely, E Wesley

    2012-01-01

    Delirium is a common yet under-diagnosed syndrome of acute brain dysfunction, which is characterized by inattention, fluctuating mental status, altered level of consciousness, or disorganized thinking. Although our recognition of risk factors for delirium has progressed, our understanding of the underlying pathophysiologic mechanisms remains limited. Improvements in monitoring and assessment for delirium (particularly in the intensive care setting) have resulted in validated and reliable tools such as arousal scales and bedside delirium monitoring instruments. Once delirium is recognized and the modifiable risk factors are addressed, the next step in management (if delirium persists) is often pharmacological intervention. The sedatives, analgesics, and hypnotics most often used in the intensive care unit (ICU) to achieve patient comfort are all too frequently deliriogenic, resulting in a longer duration of ICU and hospital stay, and increased costs. Therefore, identification of safe and efficacious agents to reduce the incidence, duration, and severity of ICU delirium is a hot topic in critical care. Recognizing that there are no medications approved by the Food and Drug Administration (FDA) for the prevention or treatment of delirium, we chose anti-psychotics and alpha-2 agonists as the general pharmacological focus of this article because both were subjects of relatively recent data and ongoing clinical trials. Emerging pharmacological strategies for addressing delirium must be combined with nonpharmacological approaches (such as daily spontaneous awakening trials and spontaneous breathing trials) and early mobility (combined with the increasingly popular approach called: Awakening and Breathing Coordination, Delirium Monitoring, Early Mobility, and Exercise [ABCDE] of critical care) to develop evidence-based approaches that will ensure safer and faster recovery of the sickest patients in our healthcare system. PMID:22270810

  8. Delirium: uma perspectiva histórica Delirium a historical perspective

    Directory of Open Access Journals (Sweden)

    Priscilla Wacker

    2005-06-01

    Full Text Available O delirium corresponde a uma das primeiras doenças mentais descritas na literatura médica, há mais de 2.500 anos. Nas classificações psiquiátricas, permaneceu como categoria nosológica independente até o final do século XIX, quando foi redefinida com base nos seus aspectos fenomenológicos e etiológicos, precipitando a reclassificação das insanidades funcionais em psicoses. os estados confusionais passaram a se referir a uma síndrome mais ampla que incluía o delirium, enfatizando a desorganização dos processos cognitivos e do pensamento, e tendo no turvamento da consciência e na desorientação temporoespacial a condição de base. Com o objetivo de descrever a evolução histórica do conceito de delirium, foram realizados levantamentos da literatura médica através do sistema Medline, além da pesquisa em publicações literárias específicas sobre os temas história da medicina e história da psiquiatria. Partiu-se de algumas observações dogmáticas praticadas na Antigüidade e Idade Média, para atingir as definições e práticas atuais, oferecendo uma análise crítica dos critérios diagnósticos vigentes (DSM-III, DSM-IIIR, DSM-IV e CID-10. Não obstante a evolução conceitual, o delirium continua sendo mal compreendido, do ponto de vista fisiopatológico e são poucas as opções terapêuticas. o diagnóstico de delirium é ato eminentemente clínico: baseia-se na observação cautelosa das manifestações psíquicas e comportamentais dos pacientes acometidos, além da análise dos fatores predisponentes e precipitantes. É freqüente o seu subdiagnóstico em contextos clínicos e cirúrgicos. o diagnóstico do delirium é estabelecido em apenas 30% a 50% dos pacientes, sendo a omissão diagnóstica menos freqüente em serviços que contam com a interconsulta psiquiátrica. o delirium é uma das complicações mais comuns entre pacientes idosos hospitalizados e está associado a maior morbimortalidade. Isso

  9. [Effective Dexmedetomidine Administration for the Prevention of Emergence Agitation and Postoperative Delirium in Patients with a History of Postoperative Delirium].

    Science.gov (United States)

    Fujisawa, Takanobu; Komasawa, Nobuyasu; Fujiwara, Atsushi; Kido, Haruki; Minami, Toshiaki

    2016-04-01

    We successfully performed intraoperative dexmedetomidine (DEX) administration for the prevention of emergence agitation or postoperative delirium after lung resection in four patients (71.3 ± 5.7 year old, 3 males and 1 female) with a past history of postoperative delirium. DEX was started at 0.35-0.45 μg x kg(-1) x hr(-1) continuously without loading. The average time from DEX initiation to extubation was 141.3 ± 94.4 minutes. No patient had emergence agitation, and DEX administration was continued until the following morning with monitoring in all patients without any symptoms of delirium. Intraoperative DEX administration may be beneficial for the prevention of emergence agitation or postoperative delirium in patients with a past history of postoperative delirium.

  10. Validation of a Consensus Method for Identifying Delirium from Hospital Records

    OpenAIRE

    Elvira Kuhn; Xinyi Du; Keith McGrath; Sarah Coveney; Niamh O'Regan; Sarah Richardson; Andrew Teodorczuk; Louise Allan; Dan Wilson; Inouye, Sharon K.; MacLullich, Alasdair M.J.; David Meagher; Carol Brayne; Suzanne Timmons; Daniel Davis

    2014-01-01

    BACKGROUND: Delirium is increasingly considered to be an important determinant of trajectories of cognitive decline. Therefore, analyses of existing cohort studies measuring cognitive outcomes could benefit from methods to ascertain a retrospective delirium diagnosis. This study aimed to develop and validate such a method for delirium detection using routine medical records in UK and Ireland.METHODS: A point prevalence study of delirium provided the reference-standard ratings for delirium dia...

  11. [Current peculiarities of alcoholic psychosis].

    Science.gov (United States)

    Aleksin, D S; Egorov, A Iu

    2011-01-01

    The follow-up study of alcoholic psychoses in male patients admitted to a clinical department of a psychiatric hospital in 2005-2007 was carried out. Patients with alcoholic psychoses made up from 15 to 30% of all patients. The number of psychosis had seasonal variations with the elevations in spring and autumn, peaks in January, lune and October. Alcoholic delirium morbidity made up from 69 to 82% of the total number of alcoholic psychoses, alcoholic hallucinosis varied from 14 to 27%. Other forms were presented by single cases. In alcoholic delirium hallucinations had brighter, sated character. The most specific were visual hallucinations in the form of zoohallucinations, hallucinations of an oral cavity ("sensation of threads, hair etc"). The most often observable characters were "extraneous people, animal, demons". In alcoholic hallucinosis, verbal contrast hallucinations, making comment hallucinations, visual illusions were most frequent. The family history of mental disorders and alcoholism was noted in 30% of patients with alcoholic psychosis. The probability of occurrence of alcoholic psychoses depended on the quality of consumed drinks. The presence of a cranial-brain injury in the anamnesis considerably aggravated the disease forecast and increased the risk of seizure syndrome. PMID:22611692

  12. 27 CFR 19.532 - Withdrawals of spirits for use in wine production.

    Science.gov (United States)

    2010-04-01

    ... use in wine production. 19.532 Section 19.532 Alcohol, Tobacco Products and Firearms ALCOHOL AND... Withdrawals Withdrawal of Spirits Without Payment of Tax § 19.532 Withdrawals of spirits for use in wine production. Wine spirits may be withdrawn to a bonded wine cellar without payment of tax for use in...

  13. Documentation of delirium in elderly patients with hip fracture.

    Science.gov (United States)

    Milisen, Koen; Foreman, Marquis D; Wouters, Bert; Driesen, Ronny; Godderis, Jan; Abraham, Ivo L; Broos, Paul L O

    2002-11-01

    This study determined the accuracy of diagnosis and documentation of delirium in the medical and nursing records of 55 elderly patients with hip fracture (mean age = 78.4, SD = 8.4). These records were reviewed retrospectively on a patient's discharge for diagnosis of delirium, and for description of clinical indicators or symptoms of delirium. Additionally, all patients were monitored by one of the research members on days 1, 3, 5, 8, and 12 postoperatively for signs of delirium, as measured by the Confusion Assessment Method (CAM). Clinicians were blinded to the purpose of the study. According to the CAM criteria, the incidence of delirium was 14.5% on postoperative Day 1; 9.1% on postoperative Day 3; 10.9% on postoperative Day 5; 7.7% on postoperative Day 8; and 5.6% on postoperative Day 12. For those same days, no formal diagnosis of delirium or a description of clinical indicators was found in the medical records. In the nursing records, a false-positive documentation of 8.5%, 4%, 4.1%, 4.2%, and 5.9%, respectively was noted. False-negative documentation was found in 87.5%, 80%, 66.7%, 75%, and 50% of the cases on the respective days. Documentation of essential symptoms--namely onset and course of the syndrome--and disturbances in consciousness, attention, and cognition, were seldom or never found in the nursing records. However, behaviors of the hyperactive variant of delirium and which are known to interfere with nursing care were documented more often (e.g., 13.4% restless, 10.3% fidget with materials, 7.2% annoying behavior). Both medical and nursing records showed poor documentation and under-diagnosis of delirium. However, a correct diagnosis and early recognition of delirium may enhance the management of this syndrome.

  14. Patient with intractable delirium successfully treated with electroconvulsive therapy

    DEFF Research Database (Denmark)

    Lindgren, Eske; Hageman, Ida

    2014-01-01

    Delirium is a frequent and serious condition often seen in hospitalized patients, especially the elderly. Treatment of the somatic illness causing the delirium, and antipsychotic medication will usually resolve the condition. Sometimes, however, the condition is refractory towards medical treatment...... and in this situation electroconvulsive therapy (ECT) can be a quick and efficient treatment. In this case report of a 26-year-old man a post-operative intractable delirium persisting for three weeks was efficiently and swiftly relieved by three consecutive ECTs. The patient was discharged without need for further...

  15. 危重患者谵妄发生的危险因素分析%Analysis of risk factors of delirium in critically ill patients

    Institute of Scientific and Technical Information of China (English)

    冯传江; 姚琴琴; 欧丹丹; 王雅楠; 李澜涛; 袁荆; 鲁卫华; 金孝岠

    2016-01-01

    Objective To investigate the risk factors of ICU delirium in critically ill patients. Methods A total of 1 74 critically ill patients in ICU who were older than 18 yrs and stayed in ICU exceeding 24 hs from January 201 5 to June 201 5 were enrolled.Patients were divided into delirium group and non delirium group.Delirium was assessed twice daily with the Confusion Assessment Method for the ICU (CAM-ICU)during the first 7 days.The factors such as history of alcoholism and other 12 factors were analyzed by univariate and multivariate logistic regression analysis to identify those risk factors associated with delirium.Results With 22 cases of delirium in 1 74 patients,the in-cidence of delirium was 12.64% (delirium group).Variables associated with delirium were coronary heart history,operation,tracheal intubation,clinical use of mechanical ventilation,hypoxemia and Benzodiazepine.Multivariate logistic regression analysis showed that coronary heart disease (OR 3.932,95%CI 1.225-12.61 7),surgery(OR 9.691,95%CI 2.103-44.657),hypoxemia(OR 6.595, 95%CI 1.377-31.585),Benzodiazepine use (OR 7.620,95%CI 1.713-33.899)was independent risk factors of delirium in critically ill patients (P < 0.05 or P < 0.01 ).Conclusion Coronary heart disease,surgery,hypoxemia and Benzodiazepine are independent risk factors of ICU delirium in criti-cally ill patients.Early screening and prevention of delirium should be given to reduce the occurrence of delirium for patients in ICU.%目的:探讨危重患者 ICU 谵妄发生的危险因素。方法选择2015年1~6月我院ICU 收治的年满18周岁,ICU 停留时间大于24 h 的174例患者,采用 CAM-ICU 每天两次对患者进行评估,并将患者分为谵妄组与非谵妄组。采用单因素和多因素 logistic 回归对酗酒史等12个因素与谵妄发生之间的关系进行分析。结果174例患者中谵妄发生率为22例(12.64%)(谵妄组),非谵妄组为152例(87.36%)。Logistic 回归分析结果显示:冠心病史(OR 3

  16. Risk factors for postoperative delirium in patients undergoing spine operation under total intravenous anesthesia%全凭静脉麻醉下脊柱手术患者术后谵妄的危险因素

    Institute of Scientific and Technical Information of China (English)

    张承华; 麻伟青; 杨云丽; 董发团; 王慧明; 魏辉明

    2010-01-01

    Objective To investigate the risk factors for postoperative delirium in patients undergoing spine operation under total intravenous anesthesia. Methods Two hundred patients undergoing elective spine operation were included in this study. Patients' perioperative informations were recorded. The diagnosis of delirium was based on Confusion Assessment Method (CAM). The patients were divided into 2 groups according to the occurrence of delirium within 3 days after operation: postoperative delirium group and no postoperative delirium group. Multivariate logistic regression was used to analyze the risk factors for postoperative delirium. Results Postoperative delirium developed in 39 patients during the first three postoperative days. The incidence of postoperative delirium was 19.5%. The logistic stepwise regression analysis indicated that the risk factors for delirium included age, intraoperative blood loss and alcohol abuse. Conclusion Age, large amount of intraoperative blood loss and alcohol abuse are risk factors for postoperative delirium in patients undergoing spine operation under total intravenous anesthesia.%目的 筛选全凭静脉麻醉下脊柱手术患者发生术后谵妄的危险因素.方法 择期行脊柱手术患者200例,年龄18~70岁,根据术后3 d内是否发生谵妄分为术后谵妄组和非术后谵妄组.可疑危险因素进行组间比较后,将差异有统计学意义的因素进行logistic回归分析,筛选发生术后谵妄的危险因素.结果 39例患者术后发生谵妄,发生率为19.5%.logistic回归分析结果显示,年龄、术中失血量、经常饮酒是发生术后谵妄的独立危险因素(P<0.05).相对危险度依次为1.882、0.999、1.715.结论 老龄、术中大量失血、长期饮酒是全凭静脉麻醉下脊柱手术患者发生术后谵妄的危险因素.

  17. Endogenous bufadienolide mediates pressor response to ethanol withdrawal in rats

    OpenAIRE

    Kashkin, Vladimir A.; Zvartau, Edwin E.; Fedorova, Olga V.; Bagrov, Yakov Y.; Lakatta, Edward G.; Bagrov, Alexei Y.

    2007-01-01

    An endogenous natriuretic and vasoconstrictor Na/K-ATPase inhibitor, marinobufagenin (MBG), is implicated in NaCl-induced hypertension and in ethanol addiction. In rats, MBG suppresses voluntary alcohol intake, while immunization against MBG induces alcohol-seeking behavior. Since alcohol withdrawal is associated with elevation of blood pressure (BP) and renal sodium retention, we hypothesized that MBG mediates pressor response to ethanol withdrawal. In male Sprague-Dawley rats, forced ethano...

  18. Delirium in the fast-track surgery setting

    DEFF Research Database (Denmark)

    Krenk, Lene; Rasmussen, Lars S; Kehlet, Henrik

    2012-01-01

    Postoperative delirium (PD) and postoperative cognitive dysfunction (POCD) are two separate syndromes of cognitive decline after major surgery, especially in the elderly. Pathogenesis is multifactorial with some common risk factors, and to reduce the risk, a multimodal approach is necessary...

  19. Delirium is associated with early postoperative cognitive dysfunction

    DEFF Research Database (Denmark)

    Rudolph, J.L.; Marcantonio, E.R.; Culley, D.J.;

    2008-01-01

    The purpose of this analysis was to determine if postoperative delirium was associated with early postoperative cognitive dysfunction (at 7 days) and long-term postoperative cognitive dysfunction (at 3 months). The International Study of Postoperative Cognitive Dysfunction recruited 1218 subjects...... >or= 60 years old undergoing elective, non-cardiac surgery. Postoperatively, subjects were evaluated for delirium using the criteria of the Diagnostic and Statistical Manual. Subjects underwent neuropsychological testing pre-operatively and postoperatively at 7 days (n = 1018) and 3 months (n = 946......). Postoperative cognitive dysfunction was defined as a composite Z-score > 2 across tests or at least two individual test Z-scores > 2. Subjects with delirium were significantly less likely to participate in postoperative testing. Delirium was associated with an increased incidence of early postoperative...

  20. Hypovitaminosis D in Delirium: a Retrospective Cross-sectional Study

    Science.gov (United States)

    Ford, Jennifer; Hategan, Ana; Bourgeois, James A.; Tisi, Daniel K.; Xiong, Glen L.

    2013-01-01

    Background As vitamin D may have a neuroprotective effect, the authors studied the association of biomarkers of vitamin D status and delirium to see if low vitamin D status was common in delirium cases. Methods Biochemical measures of vitamin D (25-hydroxyvitamin D [25-OHD]) and calcium metabolism were used in this retrospective cross-sectional analysis of adult in-patients with delirium, admitted at three Canadian academic hospitals from January 2011 to July 2012. Primary outcome was to determine estimates of the prevalence of hypovitaminosis D in this group in whom vitamin D was checked. Results Seventy-one (5.8%) out of 1,232 delirium inpatients had their vitamin D measured. Thirty-nine (55%) showed vitamin D insufficiency (25-OHD of 25-75 nmol/L) and 8 (11%) showed vitamin D deficiency (25-OHD < 25 nmol/L). Mean serum 25-OHD levels were lower in males (57.1±7.7 nmol/L) than in females (78.2±6.1 nmol/L), p = .01, even when controlled for age and season. Men were younger than the women (74.4±2.3 vs. 82.4±1.7, p = .005). Mean age was 78.7±1.5 years, and 33 (47%) were male. Conclusions Although vitamin D is rarely checked during delirium workup and/or management, high rates of hypovitaminosis D were found to be common in the delirium in-patients in whom it was checked. Larger studies would be needed to estimate the prevalence of hypovitaminosis D in delirium and whether hypovitaminosis D plays a role in the pathogenesis of delirium. PMID:24278095

  1. The complex interplay between delirium, sepsis and sedation

    OpenAIRE

    Kress, John P

    2010-01-01

    Critically ill patients requiring mechanical ventilation frequently suffer from intensive care unit delirium, a syndrome associated with numerous poor measured outcomes. The relationship between delirium, sepsis, and sedation is complex. A discussion of the recent study ('Effect of dexmedetomidine versus lorazepam on outcome in patients with sepsis: an a priori-designed analysis of the MENDS [maximizing efficacy of targeted sedation and reducing neurological dysfunction] randomized controlled...

  2. No association between the TaqI A1 RFLP of the D2 receptor gene and alcoholism in a Mexican population

    Energy Technology Data Exchange (ETDEWEB)

    Cruz-Fuentes, C.; Carmarena, B.; Eroza, V. [and others

    1994-09-01

    The suggested association of the A1 allele of the D2 dopamine receptor (DRD2) human gene with alcoholism was studied by comparing the DRD2/TaqI genotypes of 36 healthy controls and 38 individuals who met the DSM-III-R diagnostic criteria for alcohol dependence. All subjects were unrelated, with parents and grandparents of Mexican origin. The alcoholics in our sample suffered one of the following conditions: delirium tremens (16.6%), alcohol hallucinosis (56.6%) or uncomplicated alcohol withdrawal (26.4%). Eight-eight percent of the controls carried the A1 allele. The frequency of the DRD2 A1 allele in the Mexican urban sample (pA1 = 0.61) was 2 to 3-fold higher than reported in Caucasian populations from the USA and Europe, but similar to the allele frequencies found in defined Amerindian populations. There were not significant differences in the prevalence or allele frequency between alcoholics (pA1 = 0.64) and controls, regardless if the alcoholics were subtyped accordingly to severity, age of onset or positive family history. Alcoholics had higher scores than controls in the neuroticism (N) and psychoticism (P) subscales on the Eysenck personality test: alcoholics P = 6.2 {+-} 2.9, N = 16.0 {+-} 4.2 vs. controls P = 2.5 {+-} 2.3, N = 5.7 {+-} 5.1; p<0.001 and p<0.001, respectively. However, no relationship between personality traits and genotypes was found. Our results do not support a consistent association between the TaqI A1 RFLP for the DRD2 gene and alcoholism.

  3. Impact of alcohol intoxication and withdrawal syndrome on social phobia and panic disorder in alcoholic inpatients Impacto das fases de intoxicação e de abstinência de álcool sobre a fobia social e o transtorno de pânico em pacientes alcoolistas hospitalizados

    Directory of Open Access Journals (Sweden)

    Mauro Barbosa Terra

    2004-01-01

    Full Text Available PURPOSE: To investigate the impact of alcohol intoxication and withdrawal on the course of social phobia and panic disorder. METHOD: A group of 41 alcoholic inpatients undergoing detoxification therapy were interviewed using the SCID-I (DSM-IV and questions to detect fluctuations in the course of social phobia and panic disorder as a function of the different phases in alcohol dependence (intoxication, withdrawal, and lucid interval. RESULTS: Only 1 (2.4% patient presented panic disorder throughout life, and 9 (21.9% had panic attacks during alcohol intoxication or during the withdrawal syndrome. Sixteen (39% alcoholic patients showed social phobia with onset prior to drug use. However, drinking eventually became unable to alleviate social phobia symptoms or worsened such symptoms in 31.2% of social-phobic patients. While patients with social phobia reported a significant improvement in psychiatric symptoms during alcohol intoxication, patients experiencing panic attacks worsened significantly during intoxication. In the withdrawal phase, patients with social phobia tended to have more and more intense phobic symptoms. CONCLUSION: Our findings indicate that the impact of alcohol intoxication is different for social phobia as compared to panic disorder, at first decreasing the social-phobic symptoms but later aggravating them. In panic disorder, the impact of intoxication by alcohol is more harmful, at least in the short term.OBJETIVO: Estudar o impacto das fases de intoxicação e de abstinência do uso de álcool sobre o curso da fobia social e do transtorno de pânico. MÉTODO: Um grupo de 41 pacientes hospitalizados por dependência de álcool foi entrevistado com o SCID-I (DSM-IV, adicionado de perguntas para detectar as flutuações no curso da fobia social e do transtorno do pânico em função das diferentes fases do uso da droga (intoxicação, abstinência e intervalo lúcido. RESULTADOS: Apenas um (2,4% paciente, apresentou transtorno

  4. Symptoms of Posttraumatic Stress after Intensive Care Delirium

    Directory of Open Access Journals (Sweden)

    Helle Svenningsen

    2015-01-01

    Full Text Available Introduction. Long-term psychological consequences of critical illness are receiving more attention in recent years. The aim of our study was to assess the correlation of ICU-delirium and symptoms of posttraumatic stress disorder (PTSD anxiety and depression after ICU-discharge in a Danish cohort. Methods. A prospective observational cohort study assessing the incidence of delirium in the ICU. Psychometrics were screened by validated tools in structured telephone interviews after 2 months (n=297 and 6 months (n=248 after ICU-discharge. Results. Delirium was detected in 54% of patients in the ICU and symptoms of PTSD in 8% (2 months and 6% (6 months after ICU-discharge. Recall of ICU stay was present in 93%. Associations between ICU-delirium and post-discharge PTSD-symptoms were weak and insignificant. Memories of delusions were significantly associated with anxiety after two months. Remaining associations between types of ICU-memories and prevalence of post-discharge symptoms of PTSD, anxiety, and depression were insignificant after adjusting for age. Incidence of ICU-delirium was unaffected by preadmission use of psychotropic drugs. Prevalence of PTSD-symptoms was unaffected by use of antipsychotics and sedation in the ICU. Conclusion. ICU-delirium did not increase the risk of PTSD-symptoms at 2 and 6 months after ICU discharge.

  5. Biomarkers of postoperative delirium and cognitive dysfunction

    Directory of Open Access Journals (Sweden)

    Ganna eAndrosova

    2015-06-01

    Full Text Available Elderly surgical patients frequently experience postoperative delirium (POD and the subsequent development of postoperative cognitive dysfunction (POCD. Clinical features include deterioration in cognition, disturbance in attention and reduced awareness of the environment and result in higher morbidity, mortality and greater utilization of social financial assistance. The aging Western societies can expect an increase in the incidence of POD and POCD. The underlying pathophysiological mechanisms have been studied on the molecular level albeit with unsatisfying small research efforts given their societal burden. Here, we review the known physiological and immunological changes and genetic risk factors, identify candidates for further studies and integrate the information into a draft network for exploration on a systems level. The pathogenesis of these postoperative cognitive impairments is multifactorial; application of integrated systems biology has the potential to reconstruct the underlying network of molecular mechanisms and help in the identification of prognostic and diagnostic biomarkers.

  6. A new delirium phenotype with rapid high amplitude onset and nearly as rapid reversal: Central Coast Australia Delirium Intervention Study

    Directory of Open Access Journals (Sweden)

    Regal PJ

    2015-02-01

    Full Text Available Paul J RegalGeriatric Medicine, University of Newcastle, Callaghan, AustraliaBackground: Traditional models for delirium based on the Diagnostic and Statistical Manual for Mental Disorders and its 1990 offspring, the Confusion Assessment Method (CAM, were not designed to distinguish behavioral and psychological symptoms of dementia from rapid cognitive decline. We examined a new diagnostic criterion for delirium plus exclusion of behavioral and psychological symptoms of dementia and recent inattention with a 25% decline in digit span forward (DSF.Methods: This was a prospective, randomized controlled trial comparing management of prevalent delirium in general medical with that in geriatric medical wards in a 370-bed hospital north of Sydney. Inclusion criteria were age ≥65 years and prevalent delirium in the emergency department based on: CAM; proof that CAM elements were not better explained by behavioral and psychological symptoms of dementia; proof of recent inattention on DSF; evidence of cognitive decline not due to sedatives or antipsychotics in the emergency department. Measurements included the Instrumental Activities of Daily Living (IADL, 22-item, Selective IADL (8-item, Mini-Mental State Examination, DSF daily, Delirium Index daily, and Apathy Evaluation Scale. Pre-delirium scores from past cognitive tests and best scores were imputed after admission. Relative change (RC was calculated as absolute change/test range and RC/MPC ratio was calculated as RC after admission/maximal possible change.Results: A total of 130 subjects were recruited but 14 with subsyndromal delirium were excluded, leaving 116 subjects (mean age 83.6 years. Forty-eight percent had prior dementia. RC from pre-delirium to admission was 42% for the Mini-Mental State Examination, 41% for Selective IADL, 34% for 5-DSF, 54% for 6-DSF, and 37% for the Apathy Evaluation Scale. Improvements after admission (RC and RC/MPC ratios were 32%/98% for 5-DSF, 54%/82% for 6-DSF

  7. In-hospital delirium risk assessment, diagnosis and management; medications to avoid

    Directory of Open Access Journals (Sweden)

    Andrew Clegg

    2013-03-01

    Full Text Available Background: Delirium is a common, but potentially preventable complication of acute illness that is associated with important adverse outcomes including increased length of hospital admission, risk of dementia and admission to long-term care. In-hospital risk assessment and diagnosis: Age over 65, severe illness, current hip fracture and presence of cognitive impairment or dementia are important risk factors for delirium. Assess people with any of these risk factors for recent changes or fluctuations in behaviour that might indicate delirium. If any indicators are present, complete a full cognitive assessment to confirm the diagnosis of delirium. In-hospital risk management: Multicomponent delirium prevention interventions can reduce the incidence of delirium in hospital by around one third and should be provided to people with any of the important risk factors that do not have delirium at admission. A medication review that considers both the number and type of prescribed medications is an important part of the multicomponent delirium prevention intervention. Which medications to avoid in people at risk of delirium: For people at risk of delirium, avoid new prescriptions of benzodiazepines or consider reducing or stopping these medications where possible. Opioids should be prescribed with caution in people at risk of delirium but this should be tempered by the observation that untreated severe pain can itself trigger delirium. Caution is also required when prescribing dihydropyridines and antihistamine H1 antagonists for people at risk of delirium and considered individual patient assessment is advocated. Conclusion: Delirium is common, distressing to patients, relatives and carers and is associated with important adverse outcomes. Multicomponent delirium prevention interventions can reduce the incidence of delirium by approximately one third and usually incorporate a medication review. Identification of which medications to avoid in people at

  8. Investigations into the behavioural and neurobiological effects of repeated ethanol withdrawal

    OpenAIRE

    Hoang, Leigh

    2011-01-01

    This thesis presents a rat model, by which the effects of repeated ethanol withdrawal on withdrawal severity was investigated, in relation to the cognitive and behavioural deficits associated with repeated episodes of withdrawal. Repeated ethanol withdrawal in the rat has been well established to model the effects of repeated episodes of human alcohol detoxification. This model has enabled the study of withdrawal severity and the role of the prefrontal cortex in the form of rat behaviour. ...

  9. Fluctuations in sedation levels may contribute to delirium in ICU patients

    DEFF Research Database (Denmark)

    Svenningsen, Helle; Egerod, I; Videbech, Poul;

    2013-01-01

    Delirium in patients admitted to the intensive care unit (ICU) is a serious complication potentially increasing morbidity and mortality. The aim of this study was to investigate the impact of fluctuating sedation levels on the incidence of delirium in ICU.......Delirium in patients admitted to the intensive care unit (ICU) is a serious complication potentially increasing morbidity and mortality. The aim of this study was to investigate the impact of fluctuating sedation levels on the incidence of delirium in ICU....

  10. Prediction of delirium after cardiac surgery and the use of a risk checklist

    NARCIS (Netherlands)

    Koster, S.; Hensens, A.G.; Schuurmans, M.J.; Palen, van der J.A.M.

    2013-01-01

    Background: Delirium is a temporary mental disorder, which occurs frequently among patients who undergo cardiac surgery. Delirium prediction and its associated prevention is essential. In a previous study, a risk checklist for delirium was developed. Aims: The present study validated this checkli

  11. Occurrence of delirium is severely underestimated in the ICU during daily care

    NARCIS (Netherlands)

    P.E. Spronk; B. Riekerk; J. Hofhuis; J.H. Rommes

    2009-01-01

    Delirium is associated with prolonged intensive care unit (ICU) stay and higher mortality. Therefore, the recognition of delirium is important. We investigated whether intensivists and ICU nurses could clinically identify the presence of delirium in ICU patients during daily care. All ICU patients i

  12. Risk factors and outcomes for postoperative delirium after major surgery in elderly patients

    NARCIS (Netherlands)

    J.W. Raats (Jelle W.); W.A. Van Eijsden (Wilbert A.); R.M.P.H. Crolla (Rogier); E.W. Steyerberg (Ewout); L. van der Laan (Lyckle)

    2015-01-01

    textabstractBackground: Early identification of patients at risk for delirium is important, since adequate well timed interventions could prevent occurrence of delirium and related detrimental outcomes. The aim of this study is to evaluate prognostic factors for delirium, including factors describin

  13. Delirium: moving beyond the clinical diagnosis Delirium: além do diagnóstico clínico

    Directory of Open Access Journals (Sweden)

    Brett S Coulson

    2002-04-01

    Full Text Available Delirium is a common mental disorder that has been associated with increased length of hospital stay and health costs, as well as higher morbidity and mortality rates in later life. To date, psychiatric interventions have mostly been limited to the clinical diagnosis of delirium and treatment of the behavioural and psychological complications of the acute episode, although this seems to have a negligible impact on the course and long-term outcome of patients. This paper reviews the development of recent strategies designed to reduce the incidence and complications of delirium, and proposes that an effective management plan must always include the basic components of primary, secondary and tertiary prevention.Delirium é um transtorno mental comum que tem sido associado a permanência hospitalar prolongada, aumento nos custos com cuidados médicos e maior morbidade e mortalidade entre idosos. De forma geral, o manejo de pacientes tem se limitado ao tratamento das complicações advindas do episódio agudo e dos distúrbios comportamentais e psicológicos associados ao delirium, embora isto pareça ter um impacto desprezível sobre o curso da doença e o prognóstico dos pacientes no longo prazo. Este artigo revisa o desenvolvimento de estratégias desenhadas com o objetivo de reduzir a incidência e as complicações clínicas do delirium e propõe que um tratamento efetivo de pacientes com delirium deve sempre incluir medidas básicas de prevenção primária, secundária e terciária.

  14. Delirium in the elderly: current problems with increasing geriatric age

    Science.gov (United States)

    Kukreja, Deepti; Günther, Ulf; Popp, Julius

    2015-01-01

    Delirium is an acute disorder of attention and cognition seen relatively commonly in people aged 65 yr or older. The prevalence is estimated to be between 11 and 42 per cent for elderly patients on medical wards. The prevalence is also high in nursing homes and long term care (LTC) facilities. The consequences of delirium could be significant such as an increase in mortality in the hospital, long-term cognitive decline, loss of autonomy and increased risk to be institutionalized. Despite being a common condition, it remains under-recognised, poorly understood and not adequately managed. Advanced age and dementia are the most important risk factors. Pain, dehydration, infections, stroke and metabolic disturbances, and surgery are the most common triggering factors. Delirium is preventable in a large proportion of cases and therefore, it is also important from a public health perspective for interventions to reduce further complications and the substantial costs associated with these. Since the aetiology is, in most cases, multfactorial, it is important to consider a multi-component approach to management, both pharmacological and non-pharmacological. Detection and treatment of triggering causes must have high priority in case of delirium. The aim of this review is to highlight the importance of delirium in the elderly population, given the increasing numbers of ageing people as well as increasing geriatric age. PMID:26831414

  15. Delirium and concomitant use of lithium+electroconvulsive therapy (ECT

    Directory of Open Access Journals (Sweden)

    Sadeghi M

    2001-09-01

    Full Text Available Concomitant use of lithium and E.C.T has always been accused to cause delirium in patients receiving such a combination. In this study incidence of delirium in patients who receive lithium+E.C.T. concurrently has been compared with those who have been treated with E.C.T. only. Of 49 patients who had Bipolar Mood Disorder (B.M.D. 1 disorder (manic episode 24 were given E.C.T.+lithium and 25 were treated with E.C.T. Only, 3 patients of the first group and 2 patients of the second group developed delirium. The difference between two groups was not statistically significant. Another finding was that all cases of delirium developed in patients who were above 35 years old (P value=0.001. These findings show that combination of E.C.T. and Lithium may not be so harmful as it was once considered. On the other hand it could be concluded that increased age may be a risk factor for delirium in such a combination.

  16. Discovering Genes Involved in Alcohol Dependence and Other Alcohol Responses

    OpenAIRE

    Buck, Kari J.; Milner, Lauren C.; Denmark, Deaunne L.; Grant, Seth G.N.; Kozell, Laura B.

    2012-01-01

    The genetic determinants of alcoholism still are largely unknown, hindering effective treatment and prevention. Systematic approaches to gene discovery are critical if novel genes and mechanisms involved in alcohol dependence are to be identified. Although no animal model can duplicate all aspects of alcoholism in humans, robust animal models for specific alcohol-related traits, including physiological alcohol dependence and associated withdrawal, have been invaluable resources. Using a varie...

  17. Symptoms of posttraumatic stress after intensive care delirium

    DEFF Research Database (Denmark)

    Svenningsen, Helle; Egerod, Ingrid; Christensen, Doris;

    2015-01-01

    Introduction. Long-term psychological consequences of critical illness are receiving more attention in recent years. The aim of our study was to assess the correlation of ICU-delirium and symptoms of posttraumatic stress disorder (PTSD) anxiety and depression after ICU-discharge in a Danish cohort...... and symptoms of PTSD in 8% (2 months) and 6% (6 months) after ICU-discharge. Recall of ICU stay was present in 93%. Associations between ICU-delirium and post-discharge PTSD-symptoms were weak and insignificant. Memories of delusions were significantly associated with anxiety after two months. Remaining...... associations between types of ICU-memories and prevalence of post-discharge symptoms of PTSD, anxiety, and depression were insignificant after adjusting for age. Incidence of ICU-delirium was unaffected by preadmission use of psychotropic drugs. Prevalence of PTSD-symptoms was unaffected by use...

  18. 29 CFR 4219.11 - Withdrawal liability upon mass withdrawal.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Withdrawal liability upon mass withdrawal. 4219.11 Section... Redetermination of Withdrawal Liability Upon Mass Withdrawal § 4219.11 Withdrawal liability upon mass withdrawal. (a) Initial withdrawal liability. The plan sponsor of a multiemployer plan that experiences a...

  19. A pilot study of rivastigmine in the treatment of delirium after stroke: A safe alternative

    Directory of Open Access Journals (Sweden)

    Jansen Ben PW

    2008-09-01

    Full Text Available Abstract Background Delirium is a common disorder in the early phase of stroke. Given the presumed cholinergic deficiency in delirium, we tested treatment with the acetylcholinesterase inhibitor rivastigmine. Methods This pilot study was performed within an epidemiological study. In 527 consecutive stroke patients presence of delirium was assessed during the first week with the confusion assessment method. Severity was scored with the delirium rating scale (DRS. Sixty-two patients developed a delirium in the acute phase of stroke. Only patients with a severe and persistent delirium (defined as a DRS of 12 or more for more than 24 hours were enrolled in the present study. In total 26 fulfilled these criteria of whom 17 were treated with orally administered rivastigmine with a total dose between 3 and 12 mg a day. Eight patients could not be treated because of dysphagia and one because of early discharge. Results No major side effects were recorded. In 16 patients there was a considerable decrease in severity of delirium. The mean DRS declined from 14.8 on day one to 8.5 after therapy and 5.6 after tapering. The mean duration of delirium was 6.7 days (range; 2–17. Conclusion Rivastigmine is safe in stroke patients with delirium even after rapid titration. In the majority of patients the delirium improved after treatment. A randomized controlled trial is needed to establish the usefulness of rivastigmine in delirium after stroke. Trial registration Nederlands Trial Register NTR1395

  20. Risk of Pre-and Post-Operative Delirium and the Delirium Elderly At Risk (DEAR) Tool in Hip Fracture Patients

    Science.gov (United States)

    Freter, Susan; Dunbar, Michael; Koller, Katalin; MacKnight, Chris; Rockwood, Kenneth

    2015-01-01

    Background and Purpose Delirium is common after hip fracture. Previous work has shown that a simple delirium risk factor tool, the Delirium Elderly At Risk instrument (DEAR), has a high inter-rater reliability in this population. Little research has looked at the ability of risk factor screening tools to identify patients at high risk of pre-operative delirium. This study investigates the ability of the DEAR to identify patients at high risk of pre-operative delirium, as well as reporting its performance in a post-operative validation sample. Associations between delirium risk factors and pre-operative delirium are explored. Methods This prospective cohort study took place on an orthopedic in-patient service at a University-affiliated tertiary care hospital. Patients aged 65 and older who were admitted for surgical repair of hip fracture (N = 283) were assessed pre-operatively for 5 delirium risk factors (cognitive impairment, sensory impairment, functional dependence, substance use, age) using the DEAR. Patients were assessed for delirium using the Mini-Mental State Examination and the Confusion Assessment Method pre-operatively and on post-operative days 1, 3 and 5. Characteristics of patients who developed delirium were compared with the characteristics of those who did not. Results Delirium was present in 58% (95% CI = 52–63%) of patients pre-operatively and 42% (95% CI = 36–48%) post-operatively. Individually, sensory impairment (χ2 = 21.7, p = .0001), functional dependence (χ2 = 24.1, p = .0001), cognitive impairment (χ2 = 55.5, p = .0001) and substance use (χ2 = 7.5, p = .007) were significantly associated with pre-operative delirium, as was wait-time for surgery (t = 3.1, p = .003) and length of stay (t = 2.8, p =.03). In multivariate modeling, the strongest association with pre-operative delirium was cognitive impairment. Conclusions The DEAR, a simple, delirium risk factor screening tool, can be used to identify hip fracture patients at risk of

  1. Delirium en ancianos hospitalizados: Seguimiento de 18 meses Delirium in elderly inpatients: An 18 month follow-up

    Directory of Open Access Journals (Sweden)

    Fernando J. Vázquez

    2010-02-01

    Full Text Available El objetivo de este trabajo fue describir la prevalencia de síndrome confusional agudo en ancianos hospitalizados, la evolución durante la internación y a los 18 meses. Se evaluó en forma prospectiva a pacientes de 70 años de edad o mayores, internados en el Servicio de Clínica Médica de nuestro hospital, entre septiembre de 2005 y mayo de 2006. Se utilizó una versión validada en español del Confussion Assessment Method para diagnosticar delirium. A los 18 meses se evaluó el estado vital, lugar de residencia, actividades de la vida diaria, dependencia de cuidadores y reinternaciones. Se evaluaron 194 pacientes y 74 fueron excluidos. De los 120 casos incluidos, 52 (43.3% presentaron delirium. La edad media fue de 82.6 años (DS: 7.4 en el grupo de pacientes con síndrome confusional agudo y de 80.4 años (DS: 5.6 en el grupo de pacientes sin delirium. Al comparar estos dos grupos encontramos diferencias significativas en las características, siendo más frecuentes en el grupo con delirium la residencia previa en un centro de tercer nivel (17.3% vs. 1.5%; p Delirium usually hardens care during hospitalization and increases morbidity during hospital stay and after discharge. The objective of this study was to describe the prevalence of delirium in elderly inpatients in a Buenos Aires hospital, its morbidity and mortality during hospital stay and the next 18 month follow-up. Patients aged 70 or older admitted to internal medicine unit between September 2005 and May 2006 were enrolled. Delirium was assessed with the Spanish version of Confusion Assessment Method. Demographic data, cause of admition and length of stay, destination after discharge and mortality were registered. A new evaluation was made 18 months after discharge. We evaluated 194 patients and 74 were excluded. Of the 120 included, 52 (43.3% presented delirium. We found significant differences between patients with and without delirium in previous placement in nursing home

  2. Analysis on nursing intervention effect in patients with alcoholic liver disease combined withdrawal syndrome%酒精性肝病合并戒断综合征患者护理干预效果分析

    Institute of Scientific and Technical Information of China (English)

    赵俊叶; 安纪红

    2015-01-01

    Objective To investigate the psychological condition and nursing intervention methods in patients with alcoholic liver disease combined withdrawal syndrome.Methods We use the self-assessment lists of symptom scale (SCL-90), anxiety self-assessment (SAS) and depression self rating scale (SDS) in 50 patients with chronic severe hepatitis is evaluated, the country give corresponding nursing intervention for psychological problems, assess again after intervention, the assessment result of intervention before separately with the national norm, the evaluation results after nursing intervention.Results Alcoholic liver disease combined withdrawal syndrome patient intervention before the SCL-90, SAS and SDS scores were higher than the national norm, with very significant difference (P< 0.01). Score comparison difference before and after the intervention has very signiifcant (P< 0.01). Aware of knowledge about patients’ health at discharge was signiifcantly better than on admission (P< 0.05).Conclusions Take positive and effective clinical nursing interventions that can make withdrawal syndrome patients overcome negative psychological emotional response, effectively improve the psychological condition, improve the treatment compliance, promote symptom improvement and rehabilitation of disease.%目的:探讨酒精性肝病合并戒断综合征患者的心理状况及护理干预方法。方法采用症状自评量表(SCL-90)、焦虑自评量表(SAS)和抑郁自评量表(SDS)对50例慢性重症肝炎患者进行测评,对心理问题突出者给予相应的护理干预,干预后再次进行评定,将干预前的测评结果分别同全国常模、护理干预后的测评结果进行比较。结果酒精性肝病合并戒断综合征患者干预前SCL-90、SAS、SDS得分均高于全国常模,差异有显著统计学意义(P<0.01);干预前后得分比较,差异有显著统计学意义(P<0.01)。患者出院时健康知识知晓

  3. 酒精戒断综合征:机制、评估及药物治疗进展%Alcohol Withdrawal Syndrome:Updates on Mechanism, Assessment and Pharmacotherapy

    Institute of Scientific and Technical Information of China (English)

    杨雪; 盛利霞; 郝伟; 汤宜朗

    2014-01-01

    Objective:To review the updates on mechanism of,and assessment and pharmacotherapy for alcohol Withdrawal syn-drome(AWS). Methods:Literature review and hand-picked literature. Results:We reviewed the time-course,mechanism(espe-cially mechanism related to GABA and NMDA systems),assessment and medications for AWS. Detailed discussions are provided re-garding fixed-dosed and symptom-triggered methods when using benzodiazepines for AWS. Role of other medications is also discussed. Conclusion:AWS is common and of diagnostic value in alcohol dependence. Alterations in GABA/ NMDA system after prolonged ex-posure to alcohol is believed to be the primary mechanism for AWS and long-acting benzodiazepines are the first-line pharmacotherapy, though other medications have been tried. Either fixed-dose or symptom-triggered method can be used,depending on the setting,clini-cians’preference and staff training.%目的:介绍酒精戒断综合征(AWS)的机制、评估及药物治疗方面的进展。方法:对近年相关文献进行复习。结果:本文对 AWS 的时程、机制(尤其是涉及 GABA 及 NMDA 递质系统)、评估及药物治疗进行了介绍。详细讨论了固定剂量法及对症给药法的具体细节。对其他药物的使用也略有介绍。结论:AWS 比较常见且对酒精将具有诊断意义。长期饮酒导致的GABA/ NMDA 系统的改变是 AWS 的主要机制,长效苯二氮□类药是控制 AWS 的一线药物,不过其他药物也有使用。具体是使用固定剂量法还是对症给药法则以治疗环境、医生的偏好以及员工的培训情况而定。

  4. Symptoms of Posttraumatic Stress after Intensive Care Delirium

    DEFF Research Database (Denmark)

    Svenningsen, Helle; Egerod, Ingrid; Christensen, Doris;

    2015-01-01

    Introduction. Long-term psychological consequences of critical illness are receiving more attention in recent years. The aim of our study was to assess the correlation of ICU-delirium and symptoms of posttraumatic stress disorder (PTSD) anxiety and depression after ICU-discharge in a Danish cohor...

  5. Delirium after fast-track hip and knee arthroplasty

    DEFF Research Database (Denmark)

    Krenk, L; Rasmussen, L S; Hansen, T B;

    2012-01-01

    BACKGROUND: /st>Postoperative delirium (PD) is a serious complication after major surgery in elderly patients. PD is well defined and characterized by reduced attention and disorientation. Multimodal optimization of perioperative care (the fast-track methodology) enhances recovery, and reduces...

  6. PROTEOMIC AND EPIGENOMIC MARKERS OF SEPSIS-INDUCED DELIRIUM (SID

    Directory of Open Access Journals (Sweden)

    Adonis eSfera

    2015-10-01

    Full Text Available In elderly population sepsis is one of the leading causes of intensive care unit (ICU admissions in the United States. Sepsis-induced delirium (SID is the most frequent cause of delirium in ICU (1. Together delirium and SID represent under recognized public health problems which place an increasing financial burden on the US health care system, currently estimated at 143 to 152 billion dollars per year (2. The interest in SID was recently reignited as it was demonstrated that, contrary to prior beliefs, cognitive deficits induced by this condition may be irreversible and lead to dementia (3-4. Conversely, it is construed that diagnosing SID early or mitigating its full blown manifestations may preempt geriatric cognitive disorders. Biological markers specific for sepsis and SID would facilitate the development of potential therapies, monitor the disease process and at the same time enable elderly individuals to make better informed decisions regarding surgeries which may pose the risk of complications, including sepsis and delirium.This article proposes a battery of peripheral blood markers to be used for diagnostic and prognostic purposes in sepsis and SID. Though each individual marker may not be specific enough, we believe that together as a battery they may achieve the necessary accuracy to answer two important questions: who may be vulnerable to the development of sepsis, and who may develop SID and irreversible cognitive deficits following sepsis?

  7. Survey of attitudes and behaviors of healthcare professionals on delirium in ICU

    Institute of Scientific and Technical Information of China (English)

    GONG Zhi-ping; LIU Xi-wang; ZHUANG Yi-yu; CHEN Xiang-ping; XIE Guo-hao; CHENG Bao-li; JIN Yue; FANG Xiang-ming

    2009-01-01

    Objective: To assess the medical community's awareness and practice regarding delirium in the intensive care unit (ICU). Methods: One hundred and ten predesigned questionnaires were distributed to ICU practitioners in the affiliated hospitals of Zhejiang University. Results: A total of 105 valid questionnaires were collected. Totally, 55.3% of the clinicians considered that delirium was common in the ICU. Delirium was believed to be a significant or serious problem by 70.5% of respondents, and under-diagnosis was acknowledged by 56.2% of the respondents. The incidence of ICU delirium is even more under-estimated by the pediatric doctors compared with their counterparts in adult ICU (P<0.05). Primary disease of the brain (agreed by 82.1% of the respondents) was believed to be the most common risk factor for delirium. None of the ICU professionals screened delirium or used a specific tool for delirium assessment routinely. The vast majority (92.4%) of respondents had little knowledge on the diagnosis and the standard treatment of delirium.Conclusions: Although delirium is considered as a serious problem by a majority of the surveyed ICU professionals, it is still under-recognized in routine critical care practice. Data from this survey show a disconnection between the perceived significance of delirium and the current practices of monitoring and treatment in ICU in China.

  8. [Emergence delirium in children - prophylaxis and treatment].

    Science.gov (United States)

    Wermelt, Julius Z; Ellerkmann, Richard K

    2016-07-01

    Emergence Delirium in children after general anesthesia is a common and self limitating event. Although it might be seen as being harmless it can cause other serious complications and might leave both parents and other caregivers with a negative impression behind. Although the cause may still not be clear, potential predictors can be named: preschool age, the use of fast acting volatile anesthestics, higher preoperative anxiety levels and postoperative pain.A child-focused approach to reduce preoperative anxiety focusing on distraction methods rather than pharmacological sedation may be the key as well as sufficient postoperative pain control and the use of total intravenous anesthesia. Parenteal presence during induction of anaesthesia (PPIA) may be beneficial to reduce preoperative anxiety levels, but has failed to prove a better outcome regarding ED.The use of age adopted scores/scales to diagnose ED and Pain are mandatory.In the case of an ED event it is most important to protect the child from self injury and the loss of the iv-line. Postoperative pian needs to be ruled out before treating ED. Most cases can be treated by interrupting the situation and putting the child "back to sleep". Short acting drugs as Propofol have been used successfully due to its pharmacodynamics and short acting profile. Alternatively alpha-agonists or ketamin may be preferred by other authors. If potential predictors and a positive history are present, prophylactic treatment should be considered. A TIVA or the use of alpha-2-agonists have proven to be successful in reducing the risk of an ED. Midazolam may reduce preoperative anxiety but not the incidence of ED and should therefore be used carefully and is not a good choice in PACU for the treatment of ED.Parents who witnessed ED in their children should be guided and followed up. Explaining this phenomenon to parents beforehand should be part of the pre anaesthesia clinic talk and written consent.Standard protocols should be in

  9. [Emergence delirium in children - prophylaxis and treatment].

    Science.gov (United States)

    Wermelt, Julius Z; Ellerkmann, Richard K

    2016-07-01

    Emergence Delirium in children after general anesthesia is a common and self limitating event. Although it might be seen as being harmless it can cause other serious complications and might leave both parents and other caregivers with a negative impression behind. Although the cause may still not be clear, potential predictors can be named: preschool age, the use of fast acting volatile anesthestics, higher preoperative anxiety levels and postoperative pain.A child-focused approach to reduce preoperative anxiety focusing on distraction methods rather than pharmacological sedation may be the key as well as sufficient postoperative pain control and the use of total intravenous anesthesia. Parenteal presence during induction of anaesthesia (PPIA) may be beneficial to reduce preoperative anxiety levels, but has failed to prove a better outcome regarding ED.The use of age adopted scores/scales to diagnose ED and Pain are mandatory.In the case of an ED event it is most important to protect the child from self injury and the loss of the iv-line. Postoperative pian needs to be ruled out before treating ED. Most cases can be treated by interrupting the situation and putting the child "back to sleep". Short acting drugs as Propofol have been used successfully due to its pharmacodynamics and short acting profile. Alternatively alpha-agonists or ketamin may be preferred by other authors. If potential predictors and a positive history are present, prophylactic treatment should be considered. A TIVA or the use of alpha-2-agonists have proven to be successful in reducing the risk of an ED. Midazolam may reduce preoperative anxiety but not the incidence of ED and should therefore be used carefully and is not a good choice in PACU for the treatment of ED.Parents who witnessed ED in their children should be guided and followed up. Explaining this phenomenon to parents beforehand should be part of the pre anaesthesia clinic talk and written consent.Standard protocols should be in

  10. Severe delirium on a background of Alzheimer’s dementia - A devastating acute illness; report of a case

    Institute of Scientific and Technical Information of China (English)

    Michael Charlesworth; Abhirami Kanapathyraja; Susie Waddingham; John D Holmes

    2012-01-01

    Delirium is an acute and reversible condition that is common in hospitalised patients. Patients with delirium have extended lengths of stay, double the mortality of matched controls and an increased risk of permanent cognitive decline. We present the case of a patient with severe hypoactive delirium on a background of Alzheimer’s dementia with a significant lasting cognitive deficit. This case presents the devastating impact of delirium on the lives of patients and relatives. The need for more awareness of delirium amongst health care professionals, more routine risk assessment and more studies aimed at managing hospitalised patients with delirium is also implicated.

  11. Evaluation of the Prevalence and Risk Factors of Delirium in Cardiac Surgery ICU

    Directory of Open Access Journals (Sweden)

    Kamran Shadvar

    2013-12-01

    Results: The prevalence of delirium in these patients was 23.5% (47 patients. The mean age of patients with delirium was more than other patients (P=0.001. The Incidence of delirium in the patients with cardiopulmonary bypass surgery (CPB was higher than the patients without CPB (P=0.01. The Incidence of delirium in the patients with Atrial fibrillation was higher than patients without it (P=0.002. The Incidence of delirium in the patients with CVA history was higher than the patients without CVA history (P=0.032. The mean time of mechanical ventilation in the delirious patients was more than other patients (P=0.01. Conclusion: Older Age, CPB, history of CVA, Atrial Fibrillation, and prolonged mechanical ventilation are considered as the risk factors of delirium in cardiac surgery patients.

  12. Delirium in a 74-year-old man: correct imaging revealed the truth.

    Science.gov (United States)

    Wani, Abdul Majid; Manjaly, Mussa; Hussain, Waleed Mohd; Fatani, Mohamad Ibrahim; Turkistani, Ahmad; Showkat, Khalid; Maimani, Gassan Al; Qadmani, Ahmad; Akhtar, Mubeena

    2009-01-01

    Delirium is a cognitive disorder. DSM-IV criteria for delirium must include both acute onset and fluctuating symptoms; disturbance of consciousness (including inattention); at least one of the following: disorganised thinking, disorientation, memory impairment or perceptual disturbance; and evidence of a putative causal medical condition. Traditionally, the course has been described as transient in which recovery is likely to be complete if the underlying aetiological factor is promptly corrected or is self-limited. The most common precipitating causes in elderly include sepsis, dehydration and drugs. Work-up for delirium is limited to septic screening, baseline investigations and imaging. Patients with delirium without focal signs and with either evidence for a medical aetiology of delirium or pre-diagnosed dementia are at a very low risk of having focal lesions in their contrast-enhanced CT or MRI. We are presenting an interesting case of delirium with urosepsis whose imaging revealed milliary brain tuberculomas on contrast-enhanced MRI. PMID:21847424

  13. Relationship between alcohol craving levels and sleep disorders in the initial stage of withdrawal of alcohol dependence patients%酒依赖患者戒断初期酒精渴求程度与睡眠障碍的关系

    Institute of Scientific and Technical Information of China (English)

    杜好瑞; 李拴荣; 穆俊林; 徐建强; 王传升; 崔二龙; 李冲

    2014-01-01

    Objective To explore the characteristic of sleep disorders in the initial stage of withdrawal and their relationships with alcohol craving levels in alcohol dependence (AD) patients,and provide support for diagnosis and prevention of re-drinking.Methods Thirty-two AD inpatients were assigned to AD group and 20 male healthy volunteers to control group.Alcohol craving was assessed with the Pennsylvania Alcohol Craving Scale (PACS) within the 2nd week after alcohol withdrawal for AD patients,and then the whole-night polysomnogram (PSG) tracings were conducted on the day of the night.Results The five item scores of the PACS were from 3.48 to 4.26 in AD patients.The sleep latency was(42.48±22.42) min,total sleep time was(289.61± 103.22)min,sleep efficiency was(71.45± 19.86) %,S1 sleep was (23.47± 11.07) %,arousal frequencies was (8.01 ± 2.77),S3+4 sleep was(6.26±5.35)% in AD group.Compared with control group((19.65±8.57) min,(407.33±21.29) min,(81.52 ± 6.46) %,(8.79± 1.83) %,(2.17 ± 1.04),(15.87 ± 5.24) % respectively),the differences had statistical significances(t=2.206-9.082,P< 0.05-0.001).Alcohol craving levels were positively related to sleep latency,arousal frequencies and S1 sleep (r=0.424-0.898,P<0.05-0.01) and negatively to total sleep time,sleep efficiency and S3+4 sleep (r=-0.416--0.662,P<0.05-0.01) in AD group.Conclusion AD patients have sleep continuity and structure disturbances in the initial stage of alcohol withdrawal,sleep continuity and structure disturbances are related to alcohol craving.Improvements of sleep disorders should be paid during clinical alcohol dependence treatment.%目的 探讨酒依赖患者酒精戒断初期睡眠障碍的特点,及其与饮酒渴求程度的关系,为临床诊治和防止复饮提供帮助.方法 以32例住院治疗的酒依赖患者为酒依赖组,20例男性健康志愿者为对照组,在酒精戒断后第2周内,酒依赖组采用宾夕

  14. Study protocol—investigation of the Delirium Observation Screening Scale (DOSS) for the routine detection of delirium in the care home setting: a prospective cohort study

    Science.gov (United States)

    Teale, Elizabeth; Young, John; Siddiqi, Najma; Munyombwe, Theresa; Harrison, Jennifer; Schuurmanns, Marieke

    2016-01-01

    Introduction Delirium is a common and distressing condition associated with frailty, dementia and comorbidity. These are common in long-term care settings. Residents in care homes are therefore at particular risk of delirium. Despite this, methods to detect delirium in care homes are lacking, with existing diagnostic tools taking too long, or requiring specific training to deliver. This limits their feasibility for use for the routine detection of delirium by care home staff. Routine screening for delirium in care homes would allow timely attention to exacerbating factors to attenuate the episode, and facilitate future research into delirium in the care home environment. Methods Residents from 4 large care homes will be asked to consent (or their consultees asked to provide a declaration of agreement) to participate in the study. Care home staff will administer the 25-item Delirium Observation Screening Scale (DOSS)—a delirium screening tool based on observed behaviours—and this will be tested against the research standard Confusion Assessment Method (CAM) administered by trained research assistants performed two times per week for all participating residents. Analysis Sensitivity, specificity, positive and negative predictive values, likelihood ratios and a diagnostic OR will be calculated for the detection of delirium with the 25-item DOSS. The feasibility of routine delirium screening and the scaling properties of the 25-item DOSS will also be explored. Ethics and Dissemination For residents lacking capacity to participate, a consultee will be approached for a declaration of agreement for inclusion in the study. Results will be published in peer-reviewed journals and disseminated in written format to clinical commissioning groups, general practitioners and relevant third parties. Trial registration number ISRCTN14608554. PMID:27324706

  15. At the extreme end of the psychoneuroimmunological spectrum: delirium as a maladaptive sickness behaviour response

    OpenAIRE

    CUNNINGHAM, COLM

    2013-01-01

    PUBLISHED Delirium is a common and severe neuropsychiatric syndrome characterised by acute deterioration and fluctuations in mental status. It is precipitated mainly by acute illness, trauma, surgery, or drugs. Delirium affects around 1 in 8 hospital inpatients and is associated with multiple adverse consequences, including new institutionalisation, worsening of existing dementia, and death. Patients with delirium show attentional and other cognitive deficits, altered alertness (mostly red...

  16. At the extreme end of the psychoneuroimmunological spectrum: Delirium as a maladaptive sickness behaviour response

    OpenAIRE

    CUNNINGHAM, COLM; MacLullich, Alasdair MJ

    2012-01-01

    Delirium is a common and severe neuropsychiatric syndrome characterised by acute deterioration and fluctuations in mental status. It is precipitated mainly by acute illness, trauma, surgery, or drugs. Delirium affects around 1 in 8 hospital inpatients and is associated with multiple adverse consequences, including new institutionalisation, worsening of existing dementia, and death. Patients with delirium show attentional and other cognitive deficits, altered alertness (mostly reduced, but som...

  17. Dexmedetomidine infusion to facilitate opioid detoxification and withdrawal in a patient with chronic opioid abuse

    Directory of Open Access Journals (Sweden)

    Surjya Prasad Upadhyay

    2011-01-01

    Full Text Available Many patients are admitted to the intensive care unit (ICU for acute intoxication, serious complication of overdose, or withdrawal symptoms of illicit drugs. An acute withdrawal of drugs with addiction potential is associated with a sympathetic overactivity leading to marked psychomimetic disturbances. Acute intoxication or withdrawal of such drugs is often associated with life-threatening complications which require ICU admission and necessitate prolonged sedative analgesic medications, weaning from which is often complicated by withdrawal and other psychomimetic symptoms. Dexmedetomidine, an alpha-2 (α2 agonist, has been used successfully to facilitate withdrawal and detoxification of various drugs and also to control delirium in ICU patients. Herein, we report a case of a chronic opioid abuse (heroin patient admitted with acute overdose complications leading to a prolonged ICU course requiring sedative-analgesic medication; the drug withdrawal-related symptoms further complicated the weaning process. Dexmedetomidine infusion was successfully used as a sedative-analgesic to control the withdrawal-related psychomimetic symptoms and to facilitate smooth detoxification and weaning from opioid and other sedatives.

  18. Delayed onset, protracted delirium and aspiration pneumonitis associated with a combination of clozapine and electroconvulsive therapy

    Directory of Open Access Journals (Sweden)

    N Manjunatha

    2011-01-01

    Full Text Available Few studies reported the efficacy and safety in combination of clozapine and electroconvulsive therapy (ECT in schizophrenia; systematic studies are lacking. Side effects like seizure, and confusional state are reported. Authors report two cases of delayed onset/protracted delirium with ECT and clozapine in schizophrenia, one of whom developed aspiration pneumonitis possibly due to clozapine hyper-salivation. Delirium improved with stopping of ECT and clozapine. Clozapine monotherapy restarted to previous dosages in both cases without recurrence of delirium. Authors recommend for careful monitoring for delirium in ECT augmentation on high dose clozapine. Unilateral ECT may be preferred for augmenting clozapine.

  19. Diagnosis and Management of Delirium in Critically Ill Infants: Case Report and Review.

    Science.gov (United States)

    Brahmbhatt, Khyati; Whitgob, Emily

    2016-03-01

    Delirium in children is common but not widely understood by pediatric practitioners, often leading to underdiagnosis and lack of treatment. This presents a significant challenge in the young patients in the PICU who are most at risk for delirium and in whom the core features of delirium are difficult to assess and treat. However, because of the potential increased morbidity and mortality associated with untreated delirium in adults and children, it remains important to address it promptly. The literature for delirium in this age group is limited. Here we present the case of an infant with multiple underlying medical risk factors who exhibited waxing and waning motor restlessness with disrupted sleep-wake cycles contributing significantly to destabilization of vital parameters. Making a diagnosis of delirium was key to guiding further treatment. After appropriate environmental interventions are implemented and underlying medical causes are addressed, antipsychotic medications, although not Food and Drug Administration-approved in infants, are the mainstay of pharmacotherapy for delirium in older age groups. They may lengthen corrected QT interval (QTc) intervals, presenting a challenge in infants who frequently have other coexisting risks for QTc prolongation, as in our case. The risk from QTc prolongation needs to be balanced against that from untreated delirium. Low doses of risperidone were successfully used in this patient and without side effects or worsening of QTc interval. This case illustrates the importance of increased recognition of delirium in children, including infants, and the role for cautious consideration of atypical antipsychotics in the very young.

  20. Change of depression-like behavior in chronic alcoholism and withdrawal model, and co-mechanism of depression and chronic alcoholism in mice%小鼠慢性酒精中毒及戒断过程中抑郁样行为的改变及其共病机制

    Institute of Scientific and Technical Information of China (English)

    蒋曦; 田福荣; 赵应征

    2016-01-01

    目的:研究小鼠慢性酒精中毒及戒断过程中抑郁样行为的改变,进一步探讨酒精中毒与抑郁症的共病机制。方法:构建新型慢性酒精中毒小鼠模型;实验分为正常对照组及慢性酒精7 d、14 d、21 d和28 d组。在第6、13、20和27天分别进行酒精偏好度测试,测试后戒断酒精1 d,随后次日进行抑郁行为学测试,测试结束后处死小鼠取海马与额叶皮层,采用高效液相色谱法测定5-羟色胺(5-HT)及去甲肾上腺素(NE)含量,采用免疫印迹法测定cAMP反应元件结合蛋白( CREB)和脑源性神经营养因子( BDNF)的含量。结果:随着酒精饮酒天数及戒断次数的增加,小鼠表现出明显嗜酒现象,并且在强迫游泳和悬尾测试中,表现出明显的不动时间增加。7d组小鼠额叶皮层内5-HT水平升高(P<0.05),海马与额叶5-HT水平在21 d与28 d组降低(P<0.01);7 d和14 d组小鼠海马与额叶NE水平无明显变化,21 d和28 d组NE水平降低( P<0.05)。21 d和28 d组小鼠海马与额叶内p-CREB/CREB比值及BDNF表达水平明显下降( P<0.05),7 d与14 d组无明显变化。结论:酒精中毒、戒断阶段与抑郁的共病机制涉及5-HT。5-HT-cAMP-CREB-BDNF信号转导通路可能为酒精中毒与抑郁症的共病机制。%AIM: To investigate the behavior of depression in chronic alcoholism and withdrawal model of mice, and to explore the co-mechanism of alcoholism and depression.METHODS: A novel model of chronic alcoholism was constructed in this study.The animals were divided into normal control group, and alcohol 7 d, 14 d, 21 d and 28 d groups.The mice were given alcohol preference test on the 6th, 13th, 20th and 27th days.After the test, alcohol were withdrawn for 1 d, then the next day the mice were given behavior test of depression.After the test, the mice were sacri-ficed.The contents of 5-hydroxytryptamine (5-HT) and norepinephrine

  1. Early Assessment of Delirium in Elderly Patients after Hip Surgery

    OpenAIRE

    Lee, Hyo Jin; Hwang, Deuk Soo; Wang, Seong Keun; Chee, Ik Seung; Baeg, Sengmi; Kim, Jeong Lan

    2011-01-01

    Objective This study is intended to identify predictive factors of delirium, including risk factors and prodromal symptoms. Methods This study included sixty-five patients aged 65 years or older who had undergone hip surgery. Baseline assessments included age; gender; admission type (acute/elective); reason for surgery (fracture/replacement); C-reactive protein (CRP); Acute Physiology, Age, Chronic Health Evaluation (APACHE III); and the Mini-Mental State Examination (MMSE). The Korean versio...

  2. Pharmacological management of anticholinergic delirium - theory, evidence and practice.

    Science.gov (United States)

    Dawson, Andrew H; Buckley, Nicholas A

    2016-03-01

    The spectrum of anticholinergic delirium is a common complication following drug overdose. Patients with severe toxicity can have significant distress and behavioural problems that often require pharmacological management. Cholinesterase inhibitors, such as physostigmine, are effective but widespread use has been limited by concerns about safety, optimal dosing and variable supply. Case series support efficacy in reversal of anticholinergic delirium. However doses vary widely and higher doses commonly lead to cholinergic toxicity. Seizures are reported in up to 2.5% of patients and occasional cardiotoxic effects are also recorded. This article reviews the serendipitous path whereby physostigmine evolved into the preferred anticholinesterase antidote largely without any research to indicate the optimal dosing strategy. Adverse events observed in case series should be considered in the context of pharmacokinetic/pharmacodynamic studies of physostigmine which suggest a much longer latency before the maximal increase in brain acetylcholine than had been previously assumed. This would favour protocols that use lower doses and longer re-dosing intervals. We propose based on the evidence reviewed that the use of cholinesterase inhibitors should be considered in anticholinergic delirium that has not responded to non-pharmacological delirium management. The optimal risk/benefit would be with a titrated dose of 0.5 to 1 mg physostigmine (0.01-0.02 mg kg(-1) in children) with a minimum delay of 10-15 min before re-dosing. Slower onset and longer acting agents such as rivastigmine would also be logical but more research is needed to guide the appropriate dose in this setting.

  3. Acute delirium in an elderly woman following zoledronate administration

    Directory of Open Access Journals (Sweden)

    Mohammad Nasiruddin

    2014-01-01

    Full Text Available Zoledronate is a third-generation bisphosphonate having distinctive profile of high potency as well as prolonged duration of action. Intravenous zoledronate is the recently approved bisphosphonate for the treatment of osteoporosis and has an attractive once-yearly regimen for the treatment of osteoporosis. Here we report, for the first time, a case of acute delirium following zoledronate administration for osteoporosis. An 86-year-old female patient presented to orthopedics out-patient department (OPD with complaints of pain and unable to bear weight on left thigh with history of fall from bed 2 months back. She was diagnosed as fracture neck of femur with severe osteoporosis and treated conservatively. She was given zoledronate IV 5 mg infusion over 30 min. After 10-12 h of zoledronate infusion, patient became confused, disorientated, and agitated. A septic work-up was negative. Electrolyte disturbances were excluded with normal sodium, potassium, calcium, and magnesium levels. Computed tomography of the brain was unremarkable. A metabolic cause could not be found for the change in her mental state. Patient was referred to medicine department where she was diagnosed as drug-induced acute delirium probably due to zoledronate. Patient was advised injections haloperidol and torsemide. In the following 48 h, her confusion got cleared and mental status was improved. According to the Naranjo′s scale, the effect of zoledronate in our patient was scored 6 indicating a probable likelihood of causing delirium. It was a probable cause of acute delirium according to World Health Organization (WHO causality scale.

  4. A New Model of Delirium Care in the Acute Geriatric Setting: Geriatric Monitoring Unit

    Directory of Open Access Journals (Sweden)

    Chong Mei

    2011-08-01

    Full Text Available Abstract Background Delirium is a common and serious condition, which affects many of our older hospitalised patients. It is an indicator of severe underlying illness and requires early diagnosis and prompt treatment, associated with poor survival, functional outcomes with increased risk of institutionalisation following the delirium episode in the acute care setting. We describe a new model of delirium care in the acute care setting, titled Geriatric Monitoring Unit (GMU where the important concepts of delirium prevention and management are integrated. We hypothesize that patients with delirium admitted to the GMU would have better clinical outcomes with less need for physical and psychotropic restraints compared to usual care. Methods/Design GMU models after the Delirium Room with adoption of core interventions from Hospital Elder Life Program and use of evening bright light therapy to consolidate circadian rhythm and improve sleep in the elderly patients. The novelty of this approach lies in the amalgamation of these interventions in a multi-faceted approach in acute delirium management. GMU development thus consists of key considerations for room design and resource planning, program specific interventions and daily core interventions. Assessments undertaken include baseline demographics, comorbidity scoring, duration and severity of delirium, cognitive, functional measures at baseline, 6 months and 12 months later. Additionally we also analysed the pre and post-GMU implementation knowledge and attitude on delirium care among staff members in the geriatric wards (nurses, doctors and undertook satisfaction surveys for caregivers of patients treated in GMU. Discussion This study protocol describes the conceptualization and implementation of a specialized unit for delirium management. We hypothesize that such a model of care will not only result in better clinical outcomes for the elderly patient with delirium compared to usual geriatric care

  5. Polymorphisms in the melatonin receptor 1B gene and the risk of delirium

    NARCIS (Netherlands)

    de Jonghe, A; de Rooij, S; Tanck, M W T; Sijbrands, E J G; van Munster, B C V

    2012-01-01

    BACKGROUND/AIMS: A disturbed sleep-wake rhythm cycle can be seen in delirium and as melatonin regulates this cycle via melatonin receptors, genetic variations in these receptors may contribute to susceptibility to delirium. The purpose of this study was to investigate whether genetic variants in the

  6. Incomplete functional recovery after delirium in elderly people: a prospective cohort study

    Directory of Open Access Journals (Sweden)

    Freter Susan H

    2005-03-01

    Full Text Available Abstract Background Delirium often has a poor outcome, but why some people have incomplete recovery is not well understood. Our objective was to identify factors associated with short-term (by discharge and long-term (by 6 month incomplete recovery of function following delirium. Methods In a prospective cohort study of elderly patients with delirium seen by geriatric medicine services, function was assessed at baseline, at hospital discharge and at six months. Results Of 77 patients, vital and functional status at 6 months was known for 71, of whom 21 (30% had died. Incomplete functional recovery, defined as ≥10 point decline in the Barthel Index, compared to pre-morbid status, was present in 27 (54% of the 50 survivors. Factors associated with death or loss of function at hospital discharge were frailty, absence of agitation (hypoactive delirium, a cardiac cause and poor recognition of delirium by the treating service. Frailty, causes other than medications, and poor recognition of delirium by the treating service were associated with death or poor functional recovery at 6 months. Conclusion Pre-existing frailty, cardiac cause of delirium, and poor early recognition by treating physicians are associated with worse outcomes. Many physicians view the adverse outcomes of delirium as intractable. While in some measure this might be true, more skilled care is a potential remedy within their grasp.

  7. A systematic review of risk factors for delirium in the ICU

    NARCIS (Netherlands)

    Zaal, Irene J.; Devlin, John W.; Peelen, Linda M.; Slooter, Arjen J C

    2015-01-01

    Objective: Although numerous risk factors for delirium in the ICU have been proposed, the strength of evidence supporting each risk factor remains unclear. This study systematically identifies risk factors for delirium in critically ill adults where current evidence is strongest. Data Sources: CINAH

  8. The impact of delirium on the prediction of in-hospital mortality in intensive care patients.

    NARCIS (Netherlands)

    Boogaard, M.H.W.A. van den; Peters, S.A.; Hoeven, J.G. van der; Dagnelie, P.C.; Leffers, P.; Pickkers, P.; Schoonhoven, L.J.

    2010-01-01

    INTRODUCTION: Predictive models, such as acute physiology and chronic health evaluation II (APACHE-II), are widely used in intensive care units (ICUs) to estimate mortality. Although the presence of delirium is associated with a higher mortality in ICU patients, delirium is not part of the APACHE-II

  9. Cortisol, interleukins and S100B in delirium in the elderly

    NARCIS (Netherlands)

    B.C. Munster; P.H. Bisschop; A.H. Zwinderman; J.C. Korevaar; E. Endert; W.J. Wiersinga; H.E. van Oosten; J.C. Goslings; S.E.J.A. de Rooij

    2010-01-01

    In independent studies delirium was associated with higher levels of cortisol, interleukin(IL)s, and S100B. The aim of this study was to simultaneously compare cortisol, IL-6, IL-8, and S100B levels in patients aged 65years and older admitted for hip fracture surgery with and without delirium. Corti

  10. Delirium after Cardiac Surgery in Older Patients : Predictors of occurrence and outcome

    NARCIS (Netherlands)

    R.J. Osse (Robert Jan)

    2013-01-01

    textabstractAs early as in Hippocrates’ medical writings, clinical pictures of patients experiencing delirium were described . The syndrome we currently refer to as delirium was originally based on two distinct syndromes. A syndrome called Phrenitis, in which patients showed cognitive disturbances,

  11. Serum S100B in elderly patients with and without delirium.

    NARCIS (Netherlands)

    Munster, B.C. van; Korevaar, J.C.; Korse, C.M.; Bonfrer, J.M.; Zwinderman, A.H.; Rooij, S.E. de

    2010-01-01

    Objective: Elevation of S100B has been shown after various neurologic diseases with cognitive dysfunction. The aim of this study was to compare the serum level of S100B of patients with and without delirium and investigate the possible associations with different subtypes of delirium. Methods: Acute

  12. Udvikling og behandling af delirium hos kritisk syge børn

    DEFF Research Database (Denmark)

    Winther-Olesen, Marie; Afshari, Arash

    2012-01-01

    Delirium is a common and often under-recognised neuropsychiatric disorder in paediatric critical care, secondary to a general medical condition. Paediatric delirium (PD) is associated with high morbidity and mortality and prolonged stay at the intensive care unit. This review introduces the reader...

  13. Beyond Grand Rounds: A Comprehensive and Sequential Intervention to Improve Identification of Delirium

    Science.gov (United States)

    Ramaswamy, Ravishankar; Dix, Edward F.; Drew, Janet E.; Diamond, James J.; Inouye, Sharon K.; Roehl, Barbara J. O.

    2011-01-01

    Purpose of the Study: Delirium is a widespread concern for hospitalized seniors, yet is often unrecognized. A comprehensive and sequential intervention (CSI) aiming to effect change in clinician behavior by improving knowledge about delirium was tested. Design and Methods: A 2-day CSI program that consisted of progressive 4-part didactic series,…

  14. Cortisol, interleukins and S100B in delirium in the elderly.

    NARCIS (Netherlands)

    Munster, B.C. van; Bisschop, P.H.; Zwinderman, A.H.; Korevaar, J.C.; Endert, E.; Wiersinga, W.J.; Oosten, H.E. van; Goslings, J.C.; Rooij, S.E. de

    2010-01-01

    In independent studies delirium was associated with higher levels of cortisol, interleukin(IL)s, and S100B. The aim of this study was to simultaneously compare cortisol, IL-6, IL-8, and S100B levels in patients aged 65 years and older admitted for hip fracture surgery with and without delirium. Cort

  15. Serum S100B in elderly patients with and without delirium

    NARCIS (Netherlands)

    B.C. Munster; J.C. Korevaar; C.M. Korse; J.M. Bonfrer; A.H. Zwinderman; S.E. de Rooij

    2010-01-01

    Objective: Elevation of S100B has been shown after various neurologic diseases with cognitive dysfunction. The aim of this study was to compare the serum level of S100B of patients with and without delirium and investigate the possible associations with different subtypes of delirium. Methods: Acute

  16. Effects of a screening and treatment protocol with haloperidol on post-cardiotomy delirium

    DEFF Research Database (Denmark)

    Schrøder Pedersen, Sofie; Kirkegaard, Thomas; Balslev Jørgensen, Martin;

    2014-01-01

    targets vary. Moreover, doubt has been raised regarding overall efficacy. The purpose of this study was to assess the effect of a combination of early detection and standardized treatment with haloperidol on post-cardiotomy delirium, with the hypothesis that the proportion of delirium- and coma-free days......OBJECTIVES: Post-cardiotomy delirium is common and associated with increased morbidity and mortality. No gold standard exists for detecting delirium, and evidence to support the choice of treatment is needed. Haloperidol is widely used for treating delirium, but indication, doses and therapeutic...... could be increased. Length of stay (LOS), complications and 180-day mortality are reported. METHODS: Prospective interventional cohort study. One hundred and seventeen adult patients undergoing cardiac surgery were included before introduction of a screening and treatment protocol with haloperidol...

  17. Moving Beyond Metabolic Encephalopathy: An Update on Delirium Prevention, Workup, and Management.

    Science.gov (United States)

    Brown, Ethan G; Douglas, Vanja C

    2015-12-01

    Delirium is a condition that frequently complicates hospitalization and consists of an acute decline in orientation and attention, often accompanied by other cognitive changes. Delirium is tied to multiple detrimental outcomes both in the short and long term, including cognitive and functional decline, inpatient complications, and mortality. Postoperative, elderly medical, and critical care patients have been identified as populations at particular risk. In this review, the authors discuss current theories on pathophysiology, recommended workup, and evidence-based prevention and management of inpatient delirium. In general, instituting a system of active screening of at-risk populations and nonpharmacologic interventions for prevention and treatment seems to be the most effective method of addressing delirium. More research is needed to clarify the etiology of delirium and develop safe therapeutic options that address the underlying pathophysiology.

  18. Detection and Management of Delirium in the Neonatal Unit: A Case Series.

    Science.gov (United States)

    Groves, Alan; Traube, Chani; Silver, Gabrielle

    2016-03-01

    Delirium is increasingly recognized as a common syndrome in critically ill children, but in our experience, it is rarely considered in the NICU. Delirium is independently associated with prolonged length of stay and adverse long-term outcomes in children. We report the cases of 3 infants cared for in our NICU at corrected gestational ages of 4, 11, and 17 weeks who presented with classic symptoms of delirium. All 3 children had complex medical problems and were receiving multiple analgesic and sedative medications. All 3 children exhibited agitation that was unresponsive to increasing doses of medications, and they all appeared to improve after treatment with quetiapine, allowing weaning of other medications. It is possible that with increased vigilance, delirium will be increasingly recognized in newborns, thus allowing tailored intervention. Further research is needed to investigate the prevalence and associated risk factors for developing delirium in the NICU and to explore possible treatment options.

  19. Phenomenological and neuropsychological profile across motor variants of delirium in a palliative care unit

    LENUS (Irish Health Repository)

    Leonard, Maeve

    2011-01-01

    Studies using composite measurement of cognition suggest that cognitive performance is similar across motor variants of delirium. The authors assessed neuropsychological and symptom profiles in 100 consecutive cases of DSM-IV delirium allocated to motor subtypes in a palliative-care unit: Hypoactive (N=33), Hyperactive (N=18), Mixed (N=26), and No-Alteration motor groups (N=23). The Mixed group had more severe delirium, with highest scores for DRS-R-98 sleep-wake cycle disturbance, hallucinations, delusions, and language abnormalities. Neither the total Cognitive Test for Delirium nor its five neuropsychological domains differed across Hyperactive, Mixed, and Hypoactive motor groups. Most patients (70%) with no motor alteration had DRS-R-98 scores in the mild or subsyndromal range even though they met DSM-IV criteria. Motor variants in delirium have similar cognitive profiles, but mixed cases differ in expression of several noncognitive features.

  20. Delirium and dementia with Lewy bodies: distinct diagnoses or part of the same spectrum?

    Science.gov (United States)

    Gore, Rachel L; Vardy, Emma R L C; O'Brien, John T

    2015-01-01

    Dementia with Lewy bodies (DLB) is recognised as the second most common form of dementia in older people. Delirium is a condition of acute brain dysfunction for which a pre-existing diagnosis of dementia is a risk factor. Conversely delirium is associated with an increased risk of developing dementia. The reasons for this bidirectional relationship are not well understood. Our aim was to review possible similarities in the clinical presentation and pathophysiology between delirium and DLB, and explore possible links between these diagnoses. A systematic search using Medline, Embase and Psychinfo was performed. References were scanned for relevant articles, supplemented by articles identified from reference lists and those known to the authors. 94 articles were selected for inclusion in the review. Delirium and DLB share a number of clinical similarities, including global impairment of cognition, fluctuations in attention and perceptual abnormalities. Delirium is a frequent presenting feature of DLB. In terms of pathophysiological mechanisms, cholinergic dysfunction and genetics may provide a common link. Neuroimaging studies suggest a brain vulnerability in delirium which may also occur in dementia. The basal ganglia, which play a key role in DLB, have also been implicated in delirium. The role of Cerebrospinal fluid (CSF) and serum biomarkers for both diagnoses is an interesting area although some results are conflicting and further work in this area is needed. Delirium and DLB share a number of features and we hypothesise that delirium may, in some cases, represent early or 'prodromal' DLB. Further research is needed to test the novel hypothesis that delirium may be an early marker for future DLB, which would aid early diagnosis of DLB and identify those at high risk.

  1. The diurnal profile of melatonin during delirium in elderly patients--preliminary results.

    Science.gov (United States)

    Piotrowicz, Karolina; Klich-Rączka, Alicja; Pac, Agnieszka; Zdzienicka, Anna; Grodzicki, Tomasz

    2015-12-01

    Delirium is an acute-onset syndrome that exacerbates patients' condition and significantly increases consequential morbidity and mortality. There is no comprehensive, cellular and tissue-level, pathophysiological theory. The melatonin hormone imbalance has been shown to be linked to circadian rhythms, sleep-wake cycle disturbances, and delirium incidence. There has been relatively little research about melatonin in delirium, and there has been no such study done in the group of elderly patients of a general medicine ward yet. The aim of our study was to compare melatonin hormone concentration in relation to the presence of delirium in elderly patients hospitalized in the general medicine ward. Blood samples were collected four times a day for two days (at 12:00, 18:00, 00:00 and 6:00), on the day when delirium was diagnosed and 72 h after the delirium resolution. Delirium was diagnosed with the Confusion Assessment Method and the criteria of the Diagnostic and Statistic Manual of Mental Disorders, 4th Revision. The mean age of 30 patients (73.3% women) was 86.5 ± 5.2 years. Delirium was diagnosed most often on the second and third day of hospitalization. A lot of predisposing and precipitating factors for delirium were identified. There was a significant difference in the melatonin hormone concentration measurement at 12:00 when patients had acute delirium and after its resolution [18.5 (13.8, 27.5) vs 12.9 (9.8, 17.8), pdelirium recovery was, in fact, associated with the alteration of the daily profile of melatonin.

  2. Children of Alcoholics

    Science.gov (United States)

    ... at home: Failure in school; truancy Lack of friends; withdrawal from classmates Delinquent behavior, such as stealing or violence Frequent physical complaints, such as headaches or stomachaches Abuse of drugs or alcohol; or Aggression towards other children Risk taking behaviors Depression or ...

  3. Incidence and Cause of Delirium in Hospitalized Patients between the Ages of 18 and 56: A Retrospective Chart Review

    Directory of Open Access Journals (Sweden)

    Michelle T. Weckmann

    2014-01-01

    Full Text Available Background. Delirium is a common and devastating condition which has been well characterized in elderly cancer patients, but little is known about delirium in cancer patients under the age of 65. Aim. A pilot study to explore the incidence and potential causes of delirium in hospitalized advanced cancer patients at the age of 18–56 years. Design. A retrospective chart review using validated instruments was used to examine the charts of hematology-oncology admissions in a large academic institution. Data was collected as to the likelihood of delirium and potential precipitants. Results. Delirium incidence was 29% among advanced cancer patients. The associated precipitants of delirium were multifactorial, the most common being medications and infection. Delirium was more common in patients admitted for either acute symptom management or the presence of a lung malignancy. Patients with delirium demonstrated significantly increased total hospital cost and a borderline significant result for increased mortality compared to those without delirium. Conclusions. Delirium is common in hospitalized advanced cancer patients (age 18–56 years and the cause is typically multifactorial. Delirium results in a more complicated hospital course and likely increased mortality. Further research is needed to define strategies to prevent and treat this common and distressing condition.

  4. A Clinical Update on Delirium: From Early Recognition to Effective Management

    Directory of Open Access Journals (Sweden)

    Joaquim Cerejeira

    2011-01-01

    Full Text Available Delirium is a neuropsychiatric syndrome characterized by altered consciousness and attention with cognitive, emotional and behavioural symptoms. It is particularly frequent in elderly people with medical or surgical conditions and is associated with adverse outcomes. Predisposing factors render the subject more vulnerable to a congregation of precipitating factors which potentially affect brain function and induce an imbalance in all the major neurotransmitter systems. Early diagnosis of delirium is crucial to improve the prognosis of patients requiring the identification of subtle and fluctuating signs. Increased awareness of clinical staff, particularly nurses, and routine screening of cognitive function with standardized instruments, can be decisive to increase detection rates of delirium. General measures to prevent delirium include the implementation of protocols to systematically identify and minimize all risk factors present in a particular clinical setting. As soon as delirium is recognized, prompt removal of precipitating factors is warranted together with environmental changes and early mobilization of patients. Low doses of haloperidol or olanzapine can be used for brief periods, for the behavioural control of delirium. All of these measures are a part of the multicomponent strategy for prevention and treatment of delirium, in which the nursing care plays a vital role.

  5. CHRONIC ALCOHOL NEUROADAPTATION AND STRESS CONTRIBUTE TO SUSCEPTIBILITY FOR ALCOHOL CRAVING AND RELAPSE

    OpenAIRE

    Breese, George R.; Sinha, Rajita; Heilig, Markus

    2010-01-01

    Alcoholism is a chronic relapsing disorder. Major characteristics observed in alcoholics during an initial period of alcohol abstinence are altered physiological functions and a negative emotional state. Evidence suggests that a persistent, cumulative adaptation involving a kindling/allostasis-like process occurs during the course of repeated chronic alcohol exposures that is critical for the negative symptoms observed during alcohol withdrawal. Basic studies have provided evidence for specif...

  6. [Gamma-hydroxybutyric acid (GHB) dependence and the GHB withdrawal syndrome: diagnosis and treatment].

    Science.gov (United States)

    van Noorden, Martijn S; Kamal, Rama; de Jong, Cor A J; Vergouwen, A C M Ton; Zitman, Frans G

    2010-01-01

    Gamma-hydroxybutyric acid (GHB) is a neurotransmitter that occurs naturally in the brain and is increasingly being used as a 'party drug' because of its relaxing and euphoria-inducing effects. GHB has a limited medical use in the treatment of narcolepsy. GHB-intoxications occur often in non-medical use, and generally result in a coma of short duration. GHB use several times a day can lead to tolerance and dependence. After sudden cessation or reduction of intensive GHB use, a severe withdrawal syndrome may occur with symptoms varying from tremor, anxiety and agitation to autonomic instability, hallucinations and delirium. Treatment of the GHB withdrawal syndrome consists of supportive care and benzodiazepines, often in high doses. The controlled detoxification of GHB using pharmaceutical GHB in an adjusted dose is currently being investigated in the Netherlands. There is no literature concerning the treatment of patients following GHB intoxication or after detoxification.

  7. Preventing intensive care unit delirium: a patient-centered approach to reducing sleep disruption.

    Science.gov (United States)

    Stuck, Amy; Clark, Mary Jo; Connelly, Cynthia D

    2011-01-01

    Delirium in the intensive care unit is a disorder with multifactorial causes and is associated with poor outcomes. Sleep-wake disturbance is a common experience for patients with delirium. Care processes that disrupt sleep can lead to sleep deprivation, contributing to delirium. Patient-centered care is a concept that considers what is best for each individual. How can clinicians use a patient-centered approach to alter processes to decrease patient disruptions and improve sleep and rest? Could timing of blood draws and soothing music work to promote sleep? PMID:21983504

  8. Neural substrates of vulnerability to postsurgical delirium as revealed by presurgical diffusion MRI.

    Science.gov (United States)

    Cavallari, Michele; Dai, Weiying; Guttmann, Charles R G; Meier, Dominik S; Ngo, Long H; Hshieh, Tammy T; Callahan, Amy E; Fong, Tamara G; Schmitt, Eva; Dickerson, Bradford C; Press, Daniel Z; Marcantonio, Edward R; Jones, Richard N; Inouye, Sharon K; Alsop, David C

    2016-04-01

    Despite the significant impact of postoperative delirium on surgical outcomes and the long-term prognosis of older patients, its neural basis has not yet been clarified. In this study we investigated the impact of premorbid brain microstructural integrity, as measured by diffusion tensor imaging before surgery, on postoperative delirium incidence and severity, as well as the relationship among presurgical cognitive performance, diffusion tensor imaging abnormalities and postoperative delirium. Presurgical diffusion tensor imaging scans of 136 older (≥70 years), dementia-free subjects from the prospective Successful Aging after Elective Surgery study were analysed blind to the clinical data and delirium status. Primary outcomes were postoperative delirium incidence and severity during the hospital stay, as assessed by the Confusion Assessment Method. We measured cognition before surgery using general cognitive performance, a composite score based on a battery of neuropsychological tests. We investigated the association between presurgical diffusion tensor imaging parameters of brain microstructural integrity (i.e. fractional anisotropy, axial, mean and radial diffusivity) with postoperative delirium incidence and severity. Analyses were adjusted for the following potential confounders: age, gender, vascular comorbidity status, and general cognitive performance. Postoperative delirium occurred in 29 of 136 subjects (21%) during hospitalization. Presurgical diffusion tensor imaging abnormalities of the cerebellum, cingulum, corpus callosum, internal capsule, thalamus, basal forebrain, occipital, parietal and temporal lobes, including the hippocampus, were associated with delirium incidence and severity, after controlling for age, gender and vascular comorbidities. After further controlling for general cognitive performance, diffusion tensor imaging abnormalities of the cerebellum, hippocampus, thalamus and basal forebrain still remained associated with delirium

  9. Delirium in the geriatric unit: proton-pump inhibitors and other risk factors

    Directory of Open Access Journals (Sweden)

    Otremba I

    2016-04-01

    Full Text Available Iwona Otremba, Krzysztof Wilczyński, Jan SzewieczekDepartment of Geriatrics, School of Health Sciences in Katowice, Medical University of Silesia, Katowice, PolandBackground: Delirium remains a major nosocomial complication of hospitalized elderly. Predictive models for delirium may be useful for identification of high-risk patients for implementation of preventive strategies.Objective: Evaluate specific factors for development of delirium in a geriatric ward setting.Methods: Prospective cross-sectional study comprised 675 consecutive patients aged 79.2±7.7 years (66% women and 34% men, admitted to the subacute geriatric ward of a multiprofile university hospital after exclusion of 113 patients treated with antipsychotic medication because of behavioral disorders before admission. Comprehensive geriatric assessments including a structured interview, physical examination, geriatric functional assessment, blood sampling, ECG, abdominal ultrasound, chest X-ray, Confusion Assessment Method for diagnosis of delirium, Delirium-O-Meter to assess delirium severity, Richmond Agitation-Sedation Scale to assess sedation or agitation, visual analog scale and Doloplus-2 scale to assess pain level were performed.Results: Multivariate logistic regression analysis revealed five independent factors associated with development of delirium in geriatric inpatients: transfer between hospital wards (odds ratio [OR] =2.78; confidence interval [CI] =1.54–5.01; P=0.001, preexisting dementia (OR =2.29; CI =1.44–3.65; P<0.001, previous delirium incidents (OR =2.23; CI =1.47–3.38; P<0.001, previous fall incidents (OR =1.76; CI =1.17–2.64; P=0.006, and use of proton-pump inhibitors (OR =1.67; CI =1.11–2.53; P=0.014.Conclusion: Transfer between hospital wards, preexisting dementia, previous delirium incidents, previous fall incidents, and use of proton-pump inhibitors are predictive of development of delirium in the geriatric inpatient setting.Keywords: delirium

  10. Incidence and risk factors of delirium in critically ill patients after non-cardiac surgery

    Institute of Scientific and Technical Information of China (English)

    SHI Cheng-mei; WANG Dong-xin; CHEN Kai-sheng; GU Xiu-e

    2010-01-01

    Background Delirium is a common and deleterious complication in critically ill patients after surgery. The purpose of this study was to determine the incidence and risk factors of delirium in critically ill patients after non-cardiac surgery, and to investigate the relationship between the serum cortisol level and the occurrence of postoperative delirium. Methods In a prospective cohort study, 164 consecutive patients who were admitted to the surgical intensive care unit after non-cardiac surgery were enrolled. Baseline characteristics and perioperative variables were collected. Blood samples were obtained on the first postoperative day and serum cortisol concentrations were measured. Delirium was assessed using the Nursing Delirium Screening Scale until the seventh postoperative day or the disappearance of delirious symptoms.Results Postoperative delirium occurred in 44.5% of patients (73 of 164). The median time to first onset of delirium is 0 (range 0 to 5 days) and the median duration of delirium is 3 (1 to 13) days. Independent risk factors of postoperative delirium included increasing age (odds ratio (OR) 2.646, 95% confidence interval (CI) 1.431 to 4.890, P=0.002), a history of previous stroke (OR 4.499, 95%CI 1.228 to 16.481, P=0.023), high Acute Physiology and Chronic Health Evaluation Ⅱ score on surgical intensive care unite admission (OR 1.391, 95%CI 1.201 to 1.612, P<0.001), and high serum cortisol level on the 1 st postoperative day (OR 3.381, 95%CI 1.690 to 6.765, P=0.001). The development of delirium was linked to higher incidence of postoperative complications (28.8% vs. 7.7%, P<0.001), and longer duration of hospitalization (18 (7 to 74) days vs. 13 (3 to 48) days, P <0.001).Conclusions Delirium was a frequent complication in critically ill patients after non-cardiac surgery. High serum cortisol level was associated with increased incidence of postoperative delirium.

  11. Validation of a consensus method for identifying delirium from hospital records.

    Directory of Open Access Journals (Sweden)

    Elvira Kuhn

    Full Text Available Delirium is increasingly considered to be an important determinant of trajectories of cognitive decline. Therefore, analyses of existing cohort studies measuring cognitive outcomes could benefit from methods to ascertain a retrospective delirium diagnosis. This study aimed to develop and validate such a method for delirium detection using routine medical records in UK and Ireland.A point prevalence study of delirium provided the reference-standard ratings for delirium diagnosis. Blinded to study results, clinical vignettes were compiled from participants' medical records in a standardised manner, describing any relevant delirium symptoms recorded in the whole case record for the period leading up to case-ascertainment. An expert panel rated each vignette as unlikely, possible, or probable delirium and disagreements were resolved by consensus.From 95 case records, 424 vignettes were abstracted by 5 trained clinicians. There were 29 delirium cases according to the reference standard. Median age of subjects was 76.6 years (interquartile range 54.6 to 82.5. Against the original study DSM-IV diagnosis, the chart abstraction method gave a positive likelihood ratio (LR of 7.8 (95% CI 5.7-12.0 and the negative LR of 0.45 (95% CI 0.40-0.47 for probable delirium (sensitivity 0.58 (95% CI 0.53-0.62; specificity 0.93 (95% CI 0.90-0.95; AUC 0.86 (95% CI 0.82-0.89. The method diagnosed possible delirium with positive LR 3.5 (95% CI 2.9-4.3 and negative LR 0.15 (95% CI 0.11-0.21 (sensitivity 0.89 (95% CI 0.85-0.91; specificity 0.75 (95% CI 0.71-0.79; AUC 0.86 (95% CI 0.80-0.89.This chart abstraction method can retrospectively diagnose delirium in hospitalised patients with good accuracy. This has potential for retrospectively identifying delirium in cohort studies where routine medical records are available. This example of record linkage between hospitalisations and epidemiological data may lead to further insights into the inter-relationship between acute

  12. The 3 D's of geriatric psychiatry: depression, delirium, and dementia.

    Science.gov (United States)

    Dharia, Sheetal; Verilla, Kailen; Breden, Ericka L

    2011-08-01

    A Caucasian female octogenarian with multiple medical problems was admitted to the inpatient geriatric psychiatry unit with intermittent altered mental status and decline in memory. She had been hospitalized four times in the previous three months. She was admitted on more than 10 medications and received more than 20 different medications in this time period. It was determined that she had delirium concurrent with dementia and/or depression. During her hospital stay a urinary tract infection (UTI) was treated, her anticholinergic medications were minimized, and her digoxin dose was adjusted. As her mental status cleared, a workup was completed to differentiate between dementia and depression. She was initially treated with memantine, but as time progressed it became more evident she was experiencing depression and a "pseudodementia," which was treated with sertraline. Her Mini-Mental State Examination returned to 29/30 (her score previously was 26/29). This case demonstrates the complexity of treating an elder individual and the importance of differentiating among delirium, depression, and dementia. The pharmacy team played an active role in medication reconciliation. Additionally, they worked with the medical team to minimize her potentially harmful medications and optimize the treatment of her UTI and depression. PMID:21840820

  13. Battery of behavioral tests in mice to study postoperative delirium.

    Science.gov (United States)

    Peng, Mian; Zhang, Ce; Dong, Yuanlin; Zhang, Yiying; Nakazawa, Harumasa; Kaneki, Masao; Zheng, Hui; Shen, Yuan; Marcantonio, Edward R; Xie, Zhongcong

    2016-01-01

    Postoperative delirium is associated with increased morbidity, mortality and cost. However, its neuropathogenesis remains largely unknown, partially owing to lack of animal model(s). We therefore set out to employ a battery of behavior tests, including natural and learned behavior, in mice to determine the effects of laparotomy under isoflurane anesthesia (Anesthesia/Surgery) on these behaviors. The mice were tested at 24 hours before and at 6, 9 and 24 hours after the Anesthesia/Surgery. Composite Z scores were calculated. Cyclosporine A, an inhibitor of mitochondria permeability transient pore, was used to determine potential mitochondria-associated mechanisms of these behavioral changes. Anesthesia/Surgery selectively impaired behaviors, including latency to eat food in buried food test, freezing time and time spent in the center in open field test, and entries and duration in the novel arm of Y maze test, with acute onset and various timecourse. The composite Z scores quantitatively demonstrated the Anesthesia/Surgery-induced behavior impairment in mice. Cyclosporine A selectively ameliorated the Anesthesia/Surgery-induced reduction in ATP levels, the increases in latency to eat food, and the decreases in entries in the novel arm. These findings suggest that we could use a battery of behavior tests to establish a mouse model to study postoperative delirium. PMID:27435513

  14. Effect of Magnesium Level to the Development of Delirium in Patients Under Sedation in Intensive Care Unit

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    Zümrüt Ela Aslan

    2015-04-01

    Full Text Available Objective: Delirium is a state not to be neglected which can cause severe consequences that is related to critical illness in intensive care unit with acute cerebral dysfunction. Magnesium (Mg plays an important role in many physiological events affecting the brain. In this study, we retrospectively investigated the incidence of delirium development and its relationship with the serum Mg levels. Material and Method: Patients who admitted to intensive care unit (ICU were divided in to two groups according to their serum Mg levels (0.7 normomagnesemia. Delirium was assessed using Richmond Agitation Sedation Scale and Confusion Assessment Method for ICU. We identified the duration of mechanical ventilation, applied sedation, age, gender, sepsis, shock, malignancy, ICU requirement after operation, admission SOFA score, admission APACHE II score, admission of Mg and mean Mg levels as secondary outcome measures whether they affected delirium incidence. Results: A total of 178 patients were assessed, 72 of them were found delirium positive. The incidence of delirium was found 45% in patients with hypomagnesaemia; this was found 25% in patients with normomagnesaemia. Duration of mechanical ventilation, ICU stay, and mortality rate were found higher in patients with delirium than those in individuals without delirium. Conclusion: We retrospectively investigated delirium incidence in critically ill patients and the percentage was found remarkably high. Our findings were parallel with the other studies that, delirium has a negative impact on morbidity and mortality rates.

  15. Comparison and Analysis of Delirium Induced by Histamine H2 Receptor Antagonists and Proton Pump Inhibitors in Cancer Patients

    Directory of Open Access Journals (Sweden)

    Shiro Fujii

    2012-07-01

    Full Text Available Objective: H2 blockers have been reported to be responsible for drug-induced delirium. We compared the incidence of delirium between two groups of patients who were treated with H2 blockers (H2 group or proton pump inhibitors (PPI group for anastomotic ulcer prevention following surgical treatment of esophageal cancer. Method: The incidence and severity of delirium were retrospectively compared in patients of the H2 group (30 cases; age, 65.2 ± 8.1 years and the PPI group (30 cases; 65.2 ± 6.5 years. The diagnosis of delirium was based on the Diagnostic and Statistical Manual of Mental Disorders-IV-Text Revision. Delirium severity was rated on the Delirium Rating Scale (DRS. Results: The incidence of delirium was significantly lower in the PPI group than in the H2 group (p = 0.047. In the 11 patients from the H2 group who developed delirium, discontinuation of H2 blockers resulted in a significant reduction in the DRS score (p = 0.009. In three patients for whom H2 blockers were discontinued, DRS scores decreased by 50% or more three days after discontinuation compared to the prediscontinuation score. Conclusions: These results suggested that switching antiulcer drugs from H2 blockers to PPIs reduced delirium and thus provided an appropriate coping method for drug-induced delirium from antiulcer drugs.

  16. Prevalence of delirium among patients at a cancer ward: Clinical risk factors and prediction by bedside cognitive tests.

    Science.gov (United States)

    Grandahl, Mia Gall; Nielsen, Svend Erik; Koerner, Ejnar Alex; Schultz, Helga Holm; Arnfred, Sidse Marie

    2016-08-01

    Background Delirium is a frequent psychiatric complication to cancer, but rarely recognized by oncologists. Aims 1. To estimate the prevalence of delirium among inpatients admitted at an oncological cancer ward 2. To investigate whether simple clinical factors predict delirium 3. To examine the value of cognitive testing in the assessment of delirium. Methods On five different days, we interviewed and assessed patients admitted to a Danish cancer ward. The World Health Organization International Classification of Diseases Version 10, WHO ICD-10 Diagnostic System and the Confusion Assessment Method (CAM) were used for diagnostic categorization. Clinical information was gathered from medical records and all patients were tested with Mini Cognitive Test, The Clock Drawing Test, and the Digit Span Test. Results 81 cancer patients were assessed and 33% were diagnosed with delirium. All delirious participants were CAM positive. Poor performance on the cognitive tests was associated with delirium. Medical records describing CNS metastases, benzodiazepine or morphine treatment were associated with delirium. Conclusions Delirium is prevalent among cancer inpatients. The Mini Cognitive Test, The Clock Drawing Test, and the Digit Span Test can be used as screening tools for delirium among inpatients with cancer, but even in synergy, they lack specificity. Combining cognitive testing and attention to nurses' records might improve detection, yet further studies are needed to create a more detailed patient profile for the detection of delirium. PMID:26882016

  17. Withdrawing Nutrition, Hydration

    Science.gov (United States)

    Module eleven of the EPEC-O Self-Study Original Version discusses the general aspects of withholding or withdrawing of life-sustaining therapies, and presents a specific application to artificial nutrition and hydration.

  18. [Endogenous blood ethanol in alcoholic patients and healthy subjects with and without a family history of alcoholism].

    Science.gov (United States)

    Pron'ko, P S; Shishkin, S N; Kolesnikov, V B; Volynets, S I; Ostrovskiĭ, Iu M

    1987-01-01

    Levels of endogenous ethanol were studied in healthy males, 12-13-year-old boys (sons of alcoholics and normal fathers) and alcoholic patients (after discontinuation of all drugs). The results showed no significant differences between the groups. On the other hand endogenous ethanol concentrations were higher than normal in oligophrenic boys irrespective of whether their fathers were alcoholics or healthy subjects. In the abstinence period endogenic ethanol concentrations were the minimal in patients with delirium tremens and a severe abstinence syndrome, the dynamics of this parameter in the process of treatment being dependent on the severity of the abstinence syndrome and on the nature of treatment.

  19. The PiTSTOP study: a feasibility cluster randomized trial of delirium prevention in care homes for older people

    Science.gov (United States)

    Siddiqi, Najma; Cheater, Francine; Collinson, Michelle; Farrin, Amanda; Forster, Anne; George, Deepa; Godfrey, Mary; Graham, Elizabeth; Harrison, Jennifer; Heaven, Anne; Heudtlass, Peter; Hulme, Claire; Meads, David; North, Chris; Sturrock, Angus; Young, John

    2016-01-01

    Background and objectives: delirium is a distressing but potentially preventable condition common in older people in long-term care. It is associated with increased morbidity, mortality, functional decline, hospitalization and significant healthcare costs. Multicomponent interventions, addressing delirium risk factors, have been shown to reduce delirium by one-third in hospitals. It is not known whether this approach is also effective in long-term care. In previous work, we designed a bespoke delirium prevention intervention, called ‘Stop Delirium!’ In preparation for a definitive trial of Stop Delirium, we sought to address key aspects of trial design for the particular circumstances of care homes. Design: a cluster randomized feasibility study with an embedded process evaluation. Setting and participants: residents of 14 care homes for older people in one metropolitan district in the UK. Intervention: Stop Delirium!: a 16-month-enhanced educational package to support care home staff to address key delirium risk factors. Control homes received usual care. Measurements: we collected data to determine the following: recruitment and attrition; delirium rates and variability between homes; feasibility of measuring delirium, resource use, quality of life, hospital admissions and falls; and intervention implementation and adherence. Results: two-thirds (215) of eligible care home residents were recruited. One-month delirium prevalence was 4.0% in intervention and 7.1% in control homes. Proposed outcome measurements were feasible, although our approach appeared to underestimate delirium. Health economic evaluation was feasible using routinely collected data. Conclusion: a definitive trial of delirium prevention in long-term care is needed but will require some further design modifications and pilot work. PMID:27207749

  20. Exogenous Melatonin for Delirium Prevention: a Meta-analysis of Randomized Controlled Trials.

    Science.gov (United States)

    Chen, Sheng; Shi, LiGen; Liang, Feng; Xu, Liang; Desislava, Doycheva; Wu, Qun; Zhang, Jianmin

    2016-08-01

    Recently, two high-quality clinical randomized controlled trials (RCTs) regarding the preventive effect of exogenous melatonin on delirium drew inconsistent conclusions. We therefore performed a systemic review to explore whether melatonin had a benefit on delirium prevention. MEDLINE, EMBASE, and Cochrane Library were searched from January 1980 to April 2015 for English language studies. After strict selection and evaluation, the data were extracted from the included four RCTs. The primary outcome of this meta-analysis was the incidence of delirium. The secondary outcome was the improvement of sleep-wake rhythm. A total of four RCTs with 669 elderly patients were included in the present study. Melatonin group showed a tendency to decrease the incidence of delirium (relative risk [RR] 0.41, 95 % confidence interval [CI] 0.15 to 1.13; P = 0.08) compared with control group. In subgroup analysis of the elderly patients in medical wards, melatonin supplementation decreased the incidence of delirium by 75 % (RR 0.25, 95 % CI 0.07 to 0.88; P = 0.03), but not in sleep-wake disturbance (RR 1.24, 95 % CI 0.51 to 3.00; P = 0.64). No differences were found in the incidence of delirium between the two groups in the elderly patients that were presented to surgical wards. In conclusion, melatonin supplementation had a significant preventive effect in decreasing the incidence of delirium in elderly patients that were presented to medical wards. Further studies should provide sufficient evidence about the effect of melatonin on delirium in a large sample size. PMID:26189834

  1. Delirium as a contributing factor to "crescendo" pain: three case reports.

    Science.gov (United States)

    Coyle, N; Breitbart, W; Weaver, S; Portenoy, R

    1994-01-01

    Cancer patients occasionally experience periods of rapidly escalating pain--"crescendo" pain--that may present a challenge in assessment and management. Although these episodes are often associated with progressive neoplasm, any of a variety of other processes may be involved. Delirium is a potentially treatable and frequently unrecognized factor. We present three patients who illustrate this relationship between delirium and a crescendo pattern of cancer pain.

  2. Neuropathogenesis of delirium: review of current etiologic theories and common pathways.

    Science.gov (United States)

    Maldonado, José R

    2013-12-01

    Delirium is a neurobehavioral syndrome caused by dysregulation of neuronal activity secondary to systemic disturbances. Over time, a number of theories have been proposed in an attempt to explain the processes leading to the development of delirium. Each proposed theory has focused on a specific mechanism or pathologic process (e.g., dopamine excess or acetylcholine deficiency theories), observational and experiential evidence (e.g., sleep deprivation, aging), or empirical data (e.g., specific pharmacologic agents' association with postoperative delirium, intraoperative hypoxia). This article represents a review of published literature and summarizes the top seven proposed theories and their interrelation. This review includes the "neuroinflammatory," "neuronal aging," "oxidative stress," "neurotransmitter deficiency," "neuroendocrine," "diurnal dysregulation," and "network disconnectivity" hypotheses. Most of these theories are complementary, rather than competing, with many areas of intersection and reciprocal influence. The literature suggests that many factors or mechanisms included in these theories lead to a final common outcome associated with an alteration in neurotransmitter synthesis, function, and/or availability that mediates the complex behavioral and cognitive changes observed in delirium. In general, the most commonly described neurotransmitter changes associated with delirium include deficiencies in acetylcholine and/or melatonin availability; excess in dopamine, norepinephrine, and/or glutamate release; and variable alterations (e.g., either a decreased or increased activity, depending on delirium presentation and cause) in serotonin, histamine, and/or γ-aminobutyric acid. In the end, it is unlikely that any one of these theories is fully capable of explaining the etiology or phenomenologic manifestations of delirium but rather that two or more of these, if not all, act together to lead to the biochemical derangement and, ultimately, to the

  3. Cognitive-style characteristics as criteria for differential diagnosis of delirium

    OpenAIRE

    I.V. Kuznetsov; Morozova, M. V.

    2014-01-01

    We present a psychological study of the relationship of cognitive styles with the development of delusional formations, overvalued ideas and simulative products in order to develop criteria of delirium differential diagnosis. We examined 118 men, ordered at forensic psychological and psychiatric examination, among them delusional symptoms were found in 68 people, and overvalued ideas in 26 people, 24 people simulated delirium. As a method of research, we used pathopsychological experiment and...

  4. Cortisol, Interleukins and S100B in Delirium in the Elderly

    Science.gov (United States)

    van Munster, Barbara C.; Bisschop, Peter H.; Zwinderman, Aeilko H.; Korevaar, Johanna C.; Endert, Erik; Wiersinga, W. Joost; van Oosten, Hannah E.; Goslings, J. Carel; de Rooij, Sophia E. J. A.

    2010-01-01

    In independent studies delirium was associated with higher levels of cortisol, interleukin(IL)s, and S100B. The aim of this study was to simultaneously compare cortisol, IL-6, IL-8, and S100B levels in patients aged 65 years and older admitted for hip fracture surgery with and without delirium. Cortisol, IL-6, IL-8, and S100B were assayed in…

  5. Alcohol disrupts sleep homeostasis.

    Science.gov (United States)

    Thakkar, Mahesh M; Sharma, Rishi; Sahota, Pradeep

    2015-06-01

    Alcohol is a potent somnogen and one of the most commonly used "over the counter" sleep aids. In healthy non-alcoholics, acute alcohol decreases sleep latency, consolidates and increases the quality (delta power) and quantity of NREM sleep during the first half of the night. However, sleep is disrupted during the second half. Alcoholics, both during drinking periods and during abstinences, suffer from a multitude of sleep disruptions manifested by profound insomnia, excessive daytime sleepiness, and altered sleep architecture. Furthermore, subjective and objective indicators of sleep disturbances are predictors of relapse. Finally, within the USA, it is estimated that societal costs of alcohol-related sleep disorders exceeds $18 billion. Thus, although alcohol-associated sleep problems have significant economic and clinical consequences, very little is known about how and where alcohol acts to affect sleep. In this review, we have described our attempts to unravel the mechanism of alcohol-induced sleep disruptions. We have conducted a series of experiments using two different species, rats and mice, as animal models. We performed microdialysis, immunohistochemical, pharmacological, sleep deprivation and lesion studies which suggest that the sleep-promoting effects of alcohol may be mediated via alcohol's action on the mediators of sleep homeostasis: adenosine (AD) and the wake-promoting cholinergic neurons of the basal forebrain (BF). Alcohol, via its action on AD uptake, increases extracellular AD resulting in the inhibition of BF wake-promoting neurons. Since binge alcohol consumption is a highly prevalent pattern of alcohol consumption and disrupts sleep, we examined the effects of binge drinking on sleep-wakefulness. Our results suggest that disrupted sleep homeostasis may be the primary cause of sleep disruption observed following binge drinking. Finally, we have also shown that sleep disruptions observed during acute withdrawal, are caused due to impaired

  6. 27 CFR 22.113 - Receipt of tax-free alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Receipt of tax-free alcohol. 22.113 Section 22.113 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTRIBUTION AND USE OF TAX-FREE ALCOHOL Withdrawal...

  7. Disturbed Serotonergic Neurotransmission and Oxidative Stress in Elderly Patients with Delirium

    Directory of Open Access Journals (Sweden)

    Angelique Egberts

    2015-12-01

    Full Text Available Background: Oxidative stress and disturbances in serotonergic and dopaminergic neurotransmission may play a role in the pathophysiology of delirium. Aims: In this study, we investigated levels of amino acids, amino acid ratios and levels of homovanillic acid (HVA as indicators for oxidative stress and disturbances in neurotransmission. Methods: Plasma levels of amino acids, amino acid ratios and HVA were determined in acutely ill patients aged ≥65 years admitted to the wards of Internal Medicine and Geriatrics of the Erasmus University Medical Center and the ward of Geriatrics of the Havenziekenhuis, Rotterdam, The Netherlands. Differences in the biochemical parameters between patients with and without delirium were investigated by analysis of variance in models adjusted for age, gender and comorbidities. Results: Of the 86 patients included, 23 had delirium. In adjusted models, higher mean phenylalanine/tyrosine ratios (1.34 vs. 1.14, p = 0.028, lower mean tryptophan/large neutral amino acids ratios (4.90 vs. 6.12, p = 0.021 and lower mean arginine levels (34.8 vs. 45.2 µmol/l, p = 0.022 were found in patients with delirium when compared to those without. No differences were found in HVA levels between patients with and without delirium. Conclusion: The findings of this study suggest disturbed serotonergic neurotransmission and an increased status of oxidative stress in patients with delirium.

  8. Angka Kejadian Delirium dan Faktor Risiko di Intensive Care Unit Rumah Sakit Dr. Hasan Sadikin Bandung

    Directory of Open Access Journals (Sweden)

    Rakhman Adiwinata

    2016-04-01

    Full Text Available Delirium ditandai dengan perubahan status mental, tingkat kesadaran, serta perhatian yang akut dan fluktuatif. Keadaan ini merupakan kelainan yang serius berhubungan dengan pemanjangan lama perawatan di Intensive Care Unit (ICU, biaya yang lebih tinggi, memperlambat pemulihan fungsional, serta peningkatan morbiditas dan mortalitas. Tujuan penelitian adalah mengetahui angka kejadian delirium dan faktor risiko terjadinya delirium di ICU Rumah Sakit Dr. Hasan Sadikin (RSHS Bandung. Pengambilan sampel dilakukan selama tiga bulan (Januari–Maret 2015 di ICU RSHS Bandung. Metode penelitian ini deskriptif observasional secara kohort prospektif, menggunakan alat ukur Confusion Assessment Method-Intensive Care Unit (CAM-ICU, sebelumnya dilakukan penilaian dengan Richmond agitation-sedation scale (RASS pada pasien yang tersedasi. Hasil penelitian ini dari 105 pasien, 22 pasien dieksklusikan, dari 83 pasien didapatkan 31 pasien positif delirium, angka kejadian 37%. Faktor-faktor risiko pada pasien positif delirium terdiri atas geriatri 15 dari 31, pemakaian ventilator 12 dari 31, pemberian analgesik morfin 9 dari 31, sepsis atau infeksi 9 dari 31, kelainan jantung 8 dari 31, acute physiology and chronic health evaluation (APACHE II skor tinggi 8 dari 31, kelainan ginjal 7 dari 31 laboratorium abnormal 7 dari 31, pemberian sedasi midazolam 6 dari 31 kelainan endokrin 5 dari 31, pemberian analgesik fentanil 2 dari 31, dan strok 1 dari 31. Simpulan, angka kejadian delirium di ICU RSHS Bandung cukup tinggi sebesar 37% dengan faktor risiko terbesar adalah pasien geriatrik.

  9. Factors Associated with Post-Surgical Delirium in Patients Undergoing Open Heart Surgery

    Directory of Open Access Journals (Sweden)

    Yadollah Jannati

    2014-09-01

    Full Text Available Objective: The objective of the present study is to determine the incidence of delirium and the associated factors in patients undergoing open heart surgery. Methods: This is an Analytic-descriptive study conducted on 404 patients undergoing elective open heart surgery in Fatemeh Zahra Heart Center, Sari, over the period of 6 months from July to December 2011. Sampling was achieved in a nonrandomized targeted manner and delirium was assessed using NeeCham questionnaire. A trained nurse evaluated the patients for delirium and completed the risk factor checklist on days 1 to 5 after surgery. Data analyses were accomplished using survival analysis (Kaplan-Meier and Cox regression on SPSS software version 15. Results: We found that variables, including ventilation time, increased drainage during the first 24 hours, the need for re-operation in the first 24 hours, dysrhythmias, use of inotropic agents, increased use of analgesics, increased arterial carbon dioxide, lack of visitors, and use of physical restrainers were associated with the development of delirium. In addition, we found a delirium incidence of 29%. Conclusion: Diagnosis of cognitive disorders is of utmost value; therefore, further studies are required to clarify the risk factors because controlling them will help prevent delirium.

  10. Unexpected death related to restraint for excited delirium: a retrospective study of deaths in police custody and in the community

    OpenAIRE

    Pollanen, M. S.; Chiasson, D A; Cairns, J T; Young, J G

    1998-01-01

    BACKGROUND: Some people in states of excited delirium die while in police custody. Emerging evidence suggests that physical restraint in certain positions may contribute to such deaths. In this study the authors determined the frequency of physical restraint among people in a state of excited delirium who died unexpectedly. METHODS: The authors reviewed the records of 21 cases of unexpected death in people with excited delirium, which were investigated by the Office of the Chief Coroner for O...

  11. Delirium, a ‘confusing’ condition in general hospitals: The experience of a Consultation–Liaison Psychiatry Unit in Greece

    OpenAIRE

    Goulia, Panagiota; Mantas, Christos; Hyphantis, Thomas

    2009-01-01

    Background/aims: A plethora of studies showed that delirium is common in hospitalized populations. We aimed to examine the characteristics of delirium patients referred to our Consultation–Liaison Psychiatry Unit (CLPU). Methods: Our CLPU database was used to obtain data of all referred patients admitted to our hospital and diagnosed with delirium. All referred nondelirious patients served as controls. Results: During one year, 483 patients were referred to the CLPU. Ninety-three (19.3%) were...

  12. Effect of Acetaldehyde Intoxication and Withdrawal on NPY Expression: Focus on Endocannabinoidergic System Involvement.

    Science.gov (United States)

    Plescia, Fulvio; Brancato, Anna; Marino, Rosa Anna Maria; Vita, Carlotta; Navarra, Michele; Cannizzaro, Carla

    2014-01-01

    Acetaldehyde (ACD), the first alcohol metabolite, plays a pivotal role in the rewarding, motivational, and addictive properties of the parental compound. Many studies have investigated the role of ACD in mediating neurochemical and behavioral effects induced by alcohol administration, but very little is known about the modulation of neuropeptide systems following ACD intoxication and withdrawal. Indeed, the neuropeptide Y (NPY) system is altered during alcohol withdrawal in key regions for cerebrocortical excitability and neuroplasticity. The primary goal of this research was to investigate the effects of ACD intoxication and withdrawal by recording rat behavior and by measuring NPY immunoreactivity in hippocampus and NAcc, two brain regions mainly involved in processes which encompass neuroplasticity in alcohol dependence. Furthermore, on the basis of the involvement of endocannabinoidergic system in alcohol and ACD reinforcing effects, the role of the selective CB1 receptor antagonist AM281 in modulating NPY expression during withdrawal was assessed. Our results indicate that (i) ACD intoxication induced a reduction in NPY expression in hippocampus and NAcc; (ii) symptoms of physical dependence, similar to alcohol's, were scored at 12 h from the last administration of ACD; and (iii) NPY levels increased in early and prolonged acute withdrawal in both brain regions examined. The administration of AM281 was able to blunt signs of ACD-induced physical dependence, to modulate NPY levels, and to further increase NPY expression during ACD withdrawal both in hippocampus and NAcc. In conclusion, the present study shows that complex plastic changes take place in NPY system during ACD intoxication and subsequent withdrawal in rat hippocampal formation and NAcc. The pharmacological inhibition of CB1 signaling could counteract the neurochemical imbalance associated with ACD, and alcohol withdrawal, likely boosting the setting up of homeostatic functional recovery.

  13. Postinjection Delirium/Sedation Syndrome with Olanzapine Depot Injection

    Science.gov (United States)

    Sarangula, Sadhvi Mythili; Mythri, Starlin Vijay; Sanjay, Y.; Reddy, M. S.

    2016-01-01

    After 1 year of introduction of olanzapine long-acting injectable (LAI) in India, many psychiatrists believe that it is a very affordable, well-tolerated, and effective second generation long-acting antipsychotic depot compared to not well tolerated but cheap first generation antipsychotic depots and to other second generation depots which are costly. However, reports of its possible adverse events in clinical settings are not yet published. We report what probably might be the first case of postinjection delirium/sedation syndrome (PDSS) in India. Although the occurrence is uncommon, incorrect understanding of this event may hinder the future use of the potentially useful olanzapine LAI. We review the available literature on the proposed diagnostic guidelines, mechanism of this event, precautions, and management of PDSS. PMID:27570354

  14. Delirium superimposed on Charles Bonnet syndrome: a case study.

    Science.gov (United States)

    Yeager, Jennifer J

    2013-01-01

    Older adults with visual impairment may experience visual hallucinations in the setting of normal cognition and absence of psychiatric illness. This phenomenon is referred to as Charles Bonnet syndrome. Information concerning Charles Bonnet syndrome predominantly comes from case studies. Reassuring the person experiencing the hallucinations they are not suffering from psychosis constitutes the mainstay of treatment. What follows is the case of a vision impaired, older adult male with known Charles Bonnet syndrome, who, following emergency surgery and associated delirium while in the intensive care unit, experiences an aggressive change in hallucinations. Nurses need to understand the pathology and characteristics of Charles Bonnet syndrome in order to distinguish it from other pathologies underlying hallucinations. This knowledge is necessary to provide safe, patient-centered care for older adults.

  15. Acute confusional state/delirium: An etiological and prognostic evaluation

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    Dheeraj Rai

    2014-01-01

    Full Text Available Introduction: Acute confusional state/delirium is a frequent cause of hospital admission, in the elderly. It is characterized by an acute fluctuating impairment of cognitive functions and inattention. Recognition and prompt treatment is crucial to decrease the morbidity and mortality associated with it. Materials and Methods: In this retrospective study, we determined the etiology and prognostic factors of an acute confusional state. A total of 52 patients of acute confusional state were clinically evaluated. All patients were also subjected to a battery blood biochemical examination, cerebrospinal fluid analysis and neuroimaging. Disability was assessed by using modified Barthel index (MBI. Patients were followed-up for 3 months. Results: The mean age of our cohort was 65.04 ± 10.6 years. 32 (61.5% patients were male. In 33 patients, we were able to identify possible precipitating cause of an acute confusional state. In the rest of the patients results of all the tests were normal. Leukocytosis and hyponatremia were frequent factors associated with delirium. The mean duration of the hospital stay was 10.73 ± 3.6 days (range 5-21 days. Patients with an abnormal work-up (possible precipitating cause had significantly lower mortality, less duration of hospital stay and less severe disability after 3 months. Age, underlying illness, serum creatinine, abnormal neuroimaging and MBI were identified as a significant prognostic indicator. 18 (34.6% of our patients died, of these in 10 patients we could not find a precipitating cause. Conclusion: Patients, in whom a cause was found out, had better prognosis in terms of lesser mortality and the duration of hospital stay.

  16. Incidence and Risk Factors for Delirium among Mechanically Ventilated Patients in an African Intensive Care Setting: An Observational Multicenter Study

    Directory of Open Access Journals (Sweden)

    Arthur Kwizera

    2015-01-01

    Full Text Available Aim. Delirium is common among mechanically ventilated patients in the intensive care unit (ICU. There are little data regarding delirium among mechanically ventilated patients in Africa. We sought to determine the burden of delirium and associated factors in Uganda. Methods. We conducted a multicenter prospective study among mechanically ventilated patients in Uganda. Eligible patients were screened daily for delirium using the confusional assessment method (CAM-ICU. Comparisons were made using t-test, chi-squares, and Fisher’s exact test. Predictors were assessed using logistic regression. The level of statistical significance was set at P<0.05. Results. Of 160 patients, 81 (51% had delirium. Median time to onset of delirium was 3.7 days. At bivariate analysis, history of mental illness, sedation, multiorgan dysfunction, neurosurgery, tachypnea, low mean arterial pressure, oliguria, fevers, metabolic acidosis, respiratory acidosis, anaemia, physical restraints, marital status, and endotracheal tube use were significant predictors. At multivariable analysis, having a history of mental illness, sedation, respiratory acidosis, higher PEEP, endotracheal tubes, and anaemia predicted delirium. Conclusion. The prevalence of delirium in a young African population is lower than expected considering the high mortality. A history of mental illness, anaemia, sedation, endotracheal tube use, and respiratory acidosis were factors associated with delirium.

  17. Influence of the endogenous opioid system on high alcohol consumption and genetic predisposition to alcoholism

    OpenAIRE

    Gianoulakis, Christina

    2001-01-01

    There is increasing evidence supporting a link between the endogenous opioid system and excessive alcohol consumption. Acute or light alcohol consumption stimulates the release of opioid peptides in brain regions that are associated with reward and reinforcement and that mediate, at least in part, the reinforcing effects of ethanol. However, chronic heavy alcohol consumption induces a central opioid deficiency, which may be perceived as opioid withdrawal and may promote alcohol consumption th...

  18. Interrelationship of Postoperative Delirium and Cognitive Impairment and Their Impact on the Functional Status in Older Patients Undergoing Orthopaedic Surgery: A Prospective Cohort Study

    OpenAIRE

    Chih-Kuang Liang; Chin-Liang Chu; Ming-Yueh Chou; Yu-Te Lin; Ti Lu; Chien-Jen Hsu; Liang-Kung Chen

    2014-01-01

    BACKGROUND: The impact of postoperative delirium on post-discharge functional status of older patients remains unclear, and little is known regarding the interrelationship between cognitive impairment and post-operative delirium. Therefore, the main purpose was to evaluate the post-discharge functional status of patients who experience delirium after undergoing orthopaedic surgery and the interrelationship of postoperative delirium with underlying cognitive impairment. METHOD: This prospectiv...

  19. The effect of an e-learning course on nursing staff’s knowledge of delirium: a before-and-after study

    OpenAIRE

    Van de Steeg, Lotte; IJkema, Roelie; Wagner, Cordula; Langelaan, Maaike

    2015-01-01

    Background Delirium is a common condition in hospitalized patients, associated with adverse outcomes such as longer hospital stay, functional decline and higher mortality, as well as higher rates of nursing home placement. Nurses often fail to recognize delirium in hospitalized patients, which might be due to a lack of knowledge of delirium diagnosis and treatment. The objective of the study was to test the effectiveness of an e-learning course on nurses’ delirium knowledge, describe nursing ...

  20. Hypertension after clonidine withdrawal.

    Science.gov (United States)

    Husserl, F E; deCarvalho, J G; Batson, H M; Frohlich, E D

    1978-05-01

    Rebound hypertension occurred in two patients upon clonidine withdrawal. Treatment of the hypertensive crisis consists of both alpha- and beta-adrenergic receptor blockade, reserpine, or the reintroduction of clonidine. With effective control of pressure during the crisis, long-term antihypertensive therapy must be resumed.

  1. Dovish Candidate Withdraws

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Former Japanese Chief Cabinet Secretary Yasuo Fukuda formally announced on July 21 his withdrawal from the upcoming Liberal Democratic Party's (LDP) presidential election in September, citing his opposition to officials' visits to the war-related Yasukuni Shrine and his advanced age.

  2. A genome-wide association study of alcohol dependence

    OpenAIRE

    Laura J Bierut; Agrawal, Arpana; Bucholz, Kathleen K.; Doheny, Kimberly F.; Laurie, Cathy; Pugh, Elizabeth; Fisher, Sherri; Fox, Louis; Howells, William; Bertelsen, Sarah; Hinrichs, Anthony L.; Almasy, Laura; Breslau, Naomi; Culverhouse, Robert C; Dick, Danielle M

    2010-01-01

    Excessive alcohol consumption is one of the leading causes of preventable death in the United States. Approximately 14% of those who use alcohol meet criteria during their lifetime for alcohol dependence, which is characterized by tolerance, withdrawal, inability to stop drinking, and continued drinking despite serious psychological or physiological problems. We explored genetic influences on alcohol dependence among 1,897 European-American and African-American subjects with alcohol dependenc...

  3. gamma-Hydroxybutyric acid (GHB) suppresses alcohol's motivational properties in alcohol-preferring rats.

    Science.gov (United States)

    Maccioni, Paola; Pes, Daniela; Fantini, Noemi; Carai, Mauro A M; Gessa, Gian Luigi; Colombo, Giancarlo

    2008-03-01

    gamma-Hydroxybutyric acid (GHB) reduces alcohol drinking, promotes abstinence from alcohol, suppresses craving for alcohol, and ameliorates alcohol withdrawal syndrome in alcoholics. At preclinical level, GHB suppresses alcohol withdrawal signs and alcohol intake in rats. The present study was designed to investigate whether GHB administration was capable of affecting alcohol's motivational properties (the possible animal correlate of human craving for alcohol) in selectively bred Sardinian alcohol-preferring rats. To this aim, rats were initially trained to lever press for alcohol (15%, vol/vol) under a procedure of operant, oral alcohol self-administration (fixed ratio 4 in 30-min daily sessions). Once responding for alcohol had stabilized, rats were divided into two groups and allocated to two independent experiments. Experiment 1 assessed the effect of GHB (0, 25, 50, and 100mg/kg, i.p.) on breakpoint for alcohol, defined as the lowest response requirement not achieved by each rat when exposed to a single-session progressive ratio schedule of reinforcement. Experiment 2 assessed the effect of GHB (0, 25, 50, and 100mg/kg, i.p.) on single-session extinction responding for alcohol (alcohol was absent and unreinforced responding was recorded). Breakpoint and extinction responding for alcohol are reliable indexes of alcohol's motivational strength. In Experiment 1, all doses of GHB reduced--by approximately 20% in comparison to saline-treated rats--breakpoint for alcohol. In Experiment 2, administration of 25, 50, and 100mg/kg GHB reduced--by approximately 25%, 40%, and 50%, respectively, in comparison to saline-treated rats--extinction responding for alcohol. Conversely, no dose of GHB altered breakpoint and extinction responding for sucrose (3%, wt/vol) in two independent subsets of Sardinian alcohol-preferring rats. Together, these data suggest that GHB administration specifically suppressed alcohol's motivational properties in Sardinian alcohol-preferring rats

  4. The effect of an e-learning course on nursing staff's knowledge of delirium: A before-and-after study

    NARCIS (Netherlands)

    L. Van De Steeg (Lotte); R.I. Jkema (Roelie I); C. Wagner (Cordula); M. Langelaan (Maaike)

    2015-01-01

    textabstractBackground: Delirium is a common condition in hospitalized patients, associated with adverse outcomes such as longer hospital stay, functional decline and higher mortality, as well as higher rates of nursing home placement. Nurses often fail to recognize delirium in hospitalized patients

  5. Electroconvulsive therapy as a treatment for protracted refractory delirium in the intensive care unit--five cases and a review

    DEFF Research Database (Denmark)

    Nielsen, R M; Olsen, K S; Lauritsen, Anne Øberg;

    2014-01-01

    PURPOSE: Delirium in the intensive care unit (ICU) is conventionally treated pharmacologically but can progress into a protracted state refractory to medical treatment--a potentially life-threatening condition in itself. METHODS: We treated 5 cases of severe protracted delirium in our ICU with el...

  6. The Dutch College of General Practitioners' practice guideline 'Delirium in elderly people'; response from a geriatric perspective

    NARCIS (Netherlands)

    Izaks, GJ

    2003-01-01

    Delirium in elderly people is a severe condition that requires vigorous medical attention. Therefore, the Dutch College of General Practitioners has duly chosen to develop a practice guideline 'Delirium in elderly people'. It is likely that many general practitioners are only partly familiar with de

  7. Understanding international differences in terminology for delirium and other types of acute brain dysfunction in critically ill patients

    NARCIS (Netherlands)

    Morandi, A; Pandharipande, P; Trabucchi, M; Rozzini, R; Mistraletti, G; Trompeo, A C; Gregoretti, C; Gattinoni, L; Ranieri, M V; Brochard, L; Annane, D; Putensen, C; Guenther, U; Fuentes, P; Tobar, E; Anzueto, A R; Esteban, A; Skrobik, Y; Salluh, J I F; Soares, M; Granja, C; Stubhaug, A; de Rooij, S E; Ely, E Wesley

    2008-01-01

    BACKGROUND: Delirium (acute brain dysfunction) is a potentially life threatening disturbance in brain function that frequently occurs in critically ill patients. While this area of brain dysfunction in critical care is rapidly advancing, striking limitations in use of terminology related to delirium

  8. Sleep disorders and acute nocturnal delirium in the elderly: a comorbidity not to be overlooked.

    Science.gov (United States)

    Terzaghi, Michele; Sartori, Ivana; Rustioni, Valter; Manni, Raffaele

    2014-04-01

    Delirium is a disturbance of consciousness and cognition that results in a confusional state. It tends to fluctuate in intensity and is often observed in older patients. Sleep is a window of vulnerability for the occurrence of delirium and sleep disorders can play a role in its appearance. In particular, delirious episodes have been associated with obstructive sleep apnoea syndrome, which is reported to be frequent in the elderly. Hereby, we present a case-report documenting the sudden onset of a confusional state triggered by obstructive sleep apnoea-induced arousal, together with a review of the literature on the topic. We emphasise that, among the many pathogenic factors implicated in delirium, it is worth considering the possible link between nocturnal delirium and the occurrence of impaired arousals. Indeed, the complex confusional manifestations of delirium could be due, in part, to persistence of dysfunctional sleep activity resulting in an inability to sustain full arousal during behavioural wakefulness. Arousals can be triggered by sleep disturbances or other medical conditions. Clinicians should be aware that older patients may present disordered sleep patterns, and make investigation of sleep patterns and disorders potentially affecting sleep continuity a key part of their clinical workup, especially in the presence of cognitive comorbidities. Correct diagnosis and optimal treatment of sleep disorders and disrupted sleep can have a significant impact in the elderly, improving sleep quality and reducing the occurrence of abnormal sleep-related behaviours. PMID:24636782

  9. Sigma-1 receptor agonist fluvoxamine for postoperative delirium in older adults: report of three cases

    Directory of Open Access Journals (Sweden)

    Hashimoto Kenji

    2010-06-01

    Full Text Available Abstract Background Postoperative delirium is a topic of great importance in the geriatric surgical specialty. Although antipsychotic drugs are the medications most frequently used to treat this syndrome, these drugs are associated with a variety of adverse events, including sedation, extrapyramidal side effects, and cardiac arrhythmias. Drug treatment for postoperative delirium requires careful consideration of the balance between the effective management of symptoms and potential adverse effects. Methods We report on a Japanese woman (an 86-year-old (open reduction and internal fixation of the right femoral neck fracture, and two Japanese men (an 86-year-old (abdominal aortic aneurysm stent grafting, and a 77-year-old (right upper lobectomy due to lung tumour in which the selective serotonin reuptake inhibitor and sigma-1 receptor agonist fluvoxamine was effective in ameliorating the postoperative delirium of these patients. Results Delirium Rating Scale scores in these patients dramatically decreased after treatment with fluvoxamine. Conclusions Doctors should consider fluvoxamine as an alternative approach to treating postoperative delirium in older patients in order to avoid the risk of side effects and increased mortality by antipsychotic drugs.

  10. Sigma-1 receptor agonist fluvoxamine for delirium in intensive care units: report of five cases

    Directory of Open Access Journals (Sweden)

    Hashimoto Kenji

    2010-04-01

    Full Text Available Abstract Background Delirium is a highly prevalent disorder among older patients in intensive care units (ICUs. Although antipsychotic drugs are the medications most frequently used to treat this syndrome, these drugs are associated with a variety of adverse events, including sedation, extrapyramidal side effects, and cardiac arrhythmias. Drug treatment for delirium requires careful consideration of the balance between the effective management of symptoms and potential adverse effects. Methods We report on five Japanese men (an 84 year old (acute aortic dissociation: Stanford type A, a 55 year old (traumatic subarachnoid hemorrhage and brain contusion, a 76 year old (sepsis by pyelonephritis, an 85 year old (cerebral infarction, and an 86 year old (pulmonary emphysema and severe pneumonia in which the selective serotonin reuptake inhibitor and sigma-1 receptor agonist fluvoxamine was effective in ameliorating the delirium of the patients. Results Delirium Rating Scale (DRS scores in these five patients dramatically decreased after treatment with fluvoxamine. Conclusion Doctors should consider fluvoxamine as an alternative approach to treating delirium in ICU patients in order to avoid the risk of side effects and increased mortality from antipsychotic drugs.

  11. Reducing iatrogenic risks: ICU-acquired delirium and weakness--crossing the quality chasm.

    Science.gov (United States)

    Vasilevskis, Eduard E; Ely, E Wesley; Speroff, Theodore; Pun, Brenda T; Boehm, Leanne; Dittus, Robert S

    2010-11-01

    ICUs are experiencing an epidemic of patients with acute brain dysfunction (delirium) and weakness, both associated with increased mortality and long-term disability. These conditions are commonly acquired in the ICU and are often initiated or exacerbated by sedation and ventilation decisions and management. Despite > 10 years of evidence revealing the hazards of delirium, the quality chasm between current and ideal processes of care continues to exist. Monitoring of delirium and sedation levels remains inconsistent. In addition, sedation, ventilation, and physical therapy practices proven successful at reducing the frequency and severity of adverse outcomes are not routinely practiced. In this article, we advocate for the adoption and implementation of a standard bundle of ICU measures with great potential to reduce the burden of ICU-acquired delirium and weakness. Individual components of this bundle are evidence based and can help standardize communication, improve interdisciplinary care, reduce mortality, and improve cognitive and functional outcomes. We refer to this as the "ABCDE bundle," for awakening and breathing coordination, delirium monitoring, and exercise/early mobility. This evidence-based bundle of practices will build a bridge across the current quality chasm from the "front end" to the "back end" of critical care and toward improved cognitive and functional outcomes for ICU survivors.

  12. Pathogenesis of and management strategies for postoperative delirium after hip fracture: a review

    DEFF Research Database (Denmark)

    Bitsch, Martin; Foss, Nicolai; Kristensen, Billy Bjarne;

    2004-01-01

    BACKGROUND: Postoperative delirium is a frequent and serious complication in elderly patients following operation for hip fracture, leading to an increased risk of complications. The pathophysiological mechanisms are unresolved, but probably multifactorial. The purpose of this review is to summar......BACKGROUND: Postoperative delirium is a frequent and serious complication in elderly patients following operation for hip fracture, leading to an increased risk of complications. The pathophysiological mechanisms are unresolved, but probably multifactorial. The purpose of this review...... is to summarize current knowledge about the pathogenesis of postoperative delirium with a view to finding strategies for prevention and management. METHOD: We conducted an Internet search through the Medline database (1966-March 2003) and supplemented it with a manual search. We included 12 studies which...... specifically discussed pathogenic factors or interventions against postoperative delirium following operation for hip fracture. RESULTS: 1,823 patients were included with an average incidence of delirium of 35%. We concentrated on pre-, intra-, and postoperative risk factors. Only advanced age and dementia met...

  13. Dos miradas diferentes frente al delirium en el hospital: cuidadora familiar e inmigrante

    Directory of Open Access Journals (Sweden)

    Ana María Moreno Rodríguez

    2013-09-01

    Full Text Available El Síndrome confusional agudo o delirium es un problema grave en pacientes hospitalizados, mayores de 65 años. Altera la relación y comunicación con sus cuidadores. Objetivo: conocer las vivencias de las cuidadoras familiares e inmigrantes ante el delirium del paciente ingresado, las diferencias entre ambas y sus demandas a la enfermera. Metodología: Investigación Cualitativa de trayectoria fenomenológica, siguiendo la propuesta de Taylor-Bogdan. Se realizaron entrevistas semi-estructuradas a ocho cuidadoras, españolas e inmigrantes. Resultados: se interpretó que el estrés de las cuidadoras aumenta con la agresividad de los enfermos en delirium y disminuye su resistencia física. Demandan información sobre el delirium. Las cuidadoras inmigrantes solicitan más la sujeción mecánica del enfermo alterado. Discusión: para conseguir la implicación de la cuidadora familiar en el cuidado de enfermos con delirium y minimizar sus efectos, es importante disminuir su estrés e informar sobre el proceso.

  14. Treatment Of Alcoholism In Family Practice

    OpenAIRE

    Bulmer, David R.

    1980-01-01

    Treatment goals and treatment methods for alcoholism are discussed with particular emphasis on the role of the family physician in the management of this extremely common problem. The office treatment of alcoholism of moderate severity is discussed, starting with the treatment of alcohol withdrawal, followed by making a treatment contract with the patient in order to help him remain sober, and to fit the patient to the optimal treatment methods on an individual basis. Office treatment methods...

  15. Huntington′s disease and alcohol abuse.

    Directory of Open Access Journals (Sweden)

    Mattoo S

    1999-01-01

    Full Text Available The dopamine, glutamate and GABA systems are known to mediate the effects of alcohol on the movement disorders, though their exact roles are not clear. Thus, use of alcohol has implications for pathogenesis as well as management of the movement disorders. These implications are discussed citing a patient who had a strong family history of Huntington′s disease and in whom movement disorder and behavioral problems were manifest under alcohol use and withdrawal, but not while being abstinent.

  16. Clinical characteristics of delirium Patients referred to consultation-liaison Psychiatry in general hosPi-tals%综合医院精神科会诊患者谵妄的临床特点

    Institute of Scientific and Technical Information of China (English)

    郑学宝; 王洪飞; 李金亮; 罗忠; 张开宇

    2014-01-01

    Objective:To explore the clinical characteristics of delirium patients referred to consultation-liaison psychiatry in general hospitals,as well as those in psychiatric hospitals. Method:The clinical data of 28 delirium patients referred to consultation-liaison psychiatry in general hospitals(consulation-liaison group) and 24 delirium patients in psychiatric hospitals(non-consulation-liaison group)admitted were included for a contrast analysis. They were all evaluated by the Chinese revision of confusion assessment method(CAM-CR). Results:Delirium patients in the consultation-liaison group were with elder age and complex etiology. Medi-cine diseases they suffering from were mainly in respiratory tract infections,brain stroke and cardiovascular dis-eases,while the surgical diseases were mainly in cerebral trauma,post-operation and fractures. Among them, multi-system diseases had the highest probability of causing delirium. The psychomotor retardation score in CAM-CR was significantly higher than the non-consultation-liaison group. However,delirium patients in non-consulation-liaison group were with younger age and simple etiology. Their diseases were mainly caused by with-drawing from psychoactive substances,senile dementia and improper application of antipsychotics. The total score,change in the level of consciousness,perceptual disturbance and psychomotor excitation scores in CAM-CR were all significantly higher than the consultation-liaison group. Conclusion:Elder age,complex etiology and symptoms,high misdiagnosis rate and poor prognosis are among the main features in delirium patients in general hospitals,the consultation liaison needs to be strengthened.%目的:探讨综合性医院精神科会诊中的谵妄与精神病专科医院中的谵妄的临床特点。方法:对综合性医院中精神科会诊中的28例谵妄患者(会诊组)与同期在精神病院的24例患者(非会诊组)的临床资料进行对照分析,并使用谵妄

  17. Managing verbal agitation in people with dementia and delirium.

    Science.gov (United States)

    Inkley, Francesca; Goldberg, Sarah

    2016-03-01

    Patients with dementia and delirium in acute hospitals can exhibit verbal agitation, but there is no research on rate of occurrence or how ward staff manage such behaviour. This service evaluation aimed to measure rate of occurrence of verbal agitation in confused older inpatients and understand the management strategies used by staff. An agitation inventory was completed daily by the nursing team for all verbally agitated patients on eight older person wards over two weeks. Six semi-structured interviews were conducted with staff and three hours of non-participant observations were undertaken. A mean 6% (13/223) of patients were verbally agitated each day. Management strategies included trial and error, distraction and engagement, reassurance, communication and familiarity. Staff did not adopt a systematic approach to care planning due to lack of training and support on the ward, as well as scarce resources in terms of staff, space and activities. Research is needed to develop and evaluate interventions that support staff to care for these patients.

  18. Managing verbal agitation in people with dementia and delirium.

    Science.gov (United States)

    Inkley, Francesca; Goldberg, Sarah

    2016-03-01

    Patients with dementia and delirium in acute hospitals can exhibit verbal agitation, but there is no research on rate of occurrence or how ward staff manage such behaviour. This service evaluation aimed to measure rate of occurrence of verbal agitation in confused older inpatients and understand the management strategies used by staff. An agitation inventory was completed daily by the nursing team for all verbally agitated patients on eight older person wards over two weeks. Six semi-structured interviews were conducted with staff and three hours of non-participant observations were undertaken. A mean 6% (13/223) of patients were verbally agitated each day. Management strategies included trial and error, distraction and engagement, reassurance, communication and familiarity. Staff did not adopt a systematic approach to care planning due to lack of training and support on the ward, as well as scarce resources in terms of staff, space and activities. Research is needed to develop and evaluate interventions that support staff to care for these patients. PMID:26917188

  19. The incidence of emergence delirium and risk factors following sevoflurane use in pediatric patients for day case surgery, Kingston, Jamaica

    Directory of Open Access Journals (Sweden)

    Rachel Gooden

    2014-12-01

    Full Text Available Background and objectives: Emergence delirium is a distressing complication of the use of sevoflurane for general anesthesia. This study sought to determine the incidence of emergence delirium and risk factors in patients at a specialist pediatric hospital in Kingston, Jamaica. Methods: This was a cross-sectional, observational study including pediatric patients aged 3-10 years, ASA I and II, undergoing general anesthesia with sevoflurane for elective day-case procedures. Data collected included patients' level of anxiety pre-operatively using the modified Yale Preoperative Anxiety Scale, surgery performed, anesthetic duration and analgesics administered. Postoperatively, patients were assessed for emergence delirium, defined as agitation with non-purposeful movement, restlessness or thrashing; inconsolability and unresponsiveness to nursing and/or parental presence. The need for pharmacological treatment and post-operative complications related to emergence delirium episodes were also noted. Results: One hundred and forty-five (145 children were included, with emergence delirium occurring in 28 (19.3%. Emergence delirium episodes had a mean duration of 6.9±7.8 min, required pharmacologic intervention in 19 (67.8% children and were associated with a prolonged recovery time (49.4±11.9 versus 29.7± 10.8 min for non-agitated children; p<0.001. Factors positively associated with emergence delirium included younger age (p = 0.01, OR 3.3, 95% CI 1.2-8.6 and moderate and severe anxiety prior to induction (p <0.001, OR 5.6, 95% CI 2.3-13.0. Complications of emergence delirium included intravenous line removal (n = 1, and surgical site bleeding (n = 3. Conclusion: Children of younger age with greater preoperative anxiety are at increased risk of developing emergence delirium following general anesthesia with sevoflurane. The overall incidence of emergence delirium was 19%.

  20. CONSUMER'S RIGHT TO WITHDRAW

    Directory of Open Access Journals (Sweden)

    ANCA NICOLETA GHEORGHE

    2013-05-01

    Full Text Available The right of withdrawal (of a contract belongs to the consumer, and is an essential means for the improvement of regulations that protect the consumer.. Right of withdrawal is not a recent creation and is not even specific to the consumer field. He was previously recognized in civil and commercial law (without special regulation. The right to withdraw may even have as ground the parties will. Thus, based on the contractual freedom, the parties may agree that one of them has the right to terminate the contract unilaterally The possibility of unilateral denunciation of the contract, gives the consumer, added protection by being able to reflect the decision and to check how the trader fulfil its obligations. In this context, through its effects, the right of denunciation, forces the professional parties to conduct themselves as fair as possible to the consumer and to execute the contract properly. In the study of the consumer protection, the time of conclusion is essential because in this stage is manifested, the inequality between the consumer and professional. Thus, the lack of information, the major of products and activities, commercial practices, influence the formation of consumer will, preventing the expression of a freely and knowingly consent.

  1. [A 80-year-old woman with delirium after intertrochanteric fracture of femur].

    Science.gov (United States)

    Piotrowicz, Karolina; Klich-Raczka, Alicja

    2010-01-01

    The aim of this study is to present a case of delirium -the state occurring frequently in elderly patients. A 80-year-old woman was hospitalized in the department of internal diseases for internal medical examinations before scheduled operation of femoral osteosynthesis. In ward, she was given analgesic medicines from the group of non-steroidal anti-inflammatory drugs (NSAID), paracetamole and opioids influencing central nervous system. On the second day after modifying the painkilling treatment (single doses of paracetamole were increased and oral opioid medication was introduced) a quickly progressing (within a few hours) delirium was observed. Its occurrence was ascribed to the application of strong medicines influencing central nervous system. Treatment was modified then; the opioid medicine was replaced with NSAID, which had already been used before, applied intravenously. Subsidence of delirium clinical symptoms and cognitive functions' improvement was observed. PMID:21387774

  2. Application effects of Orem self-care theory in patients with stroke and alcohol withdrawal syndrome%Orem护理系统理论在脑卒中患者并发酒精戒断综合征的应用

    Institute of Scientific and Technical Information of China (English)

    郑美爱; 林容杏; 罗美菊

    2012-01-01

    目的 探讨Orem护理系统理论在脑卒中并酒精戒断综合征患者中的应用效果.方法 将50例脑卒中并酒精戒断综合征患者随机分为观察组和对照组,各25例,对照组采取常规的护理干预措施,观察组在此基础上应用Orem护理系统模式进行护理干预:ADL能力评分≤40分者,实施①环境及人身安全护理(如上床栏,必要时使用保护性约束或适当的镇静剂);②加强意识、思维、认知观察;③避免激惹因素.ADL能力评分60 ~41分者,行肢体功能训练指导,坐、卧姿势,进食等的指导,干预三周后比较两组患者的日常生活能力( ADL),并观察两组患者在住院期间护理并发症的发生率.结果 观察组ADL得分高于对照组t=4.254.而误吸、肺部感染、压疮较对照组发生率低,t检验值分别为2.257、2.038,2.085.结论 将Orem护理系统理论应用于脑卒中并酒精戒断综合症患者的护理,可调动患者及家属的积极性,提高患者的生活质量,实现患者的自我护理和康复.%Objective To investigate the effect of Orem self-care theory in patients with stroke and alcohol withdrawal syndrome.Methods 50 patients with stroke and alcohol withdrawal syndrome were randomly divided into observation group and control group(n=25),cases in the control group took regular nursing care interventions,while the observation group had additional Orem self-care model of nursing intervention on the basis of regular nursing care:For those with activities of daily living (ADL) ability score =40 points,the following implementation were conducted:①Environmental and personal safety care (such as bedrails,if necessary,the use of protective restraint or sedative):②Strengthening awareness,thinking,cognition observation; ③Avoiding the irritation factor.Those with ADL score of 60~41 points,took the limb function training guidance,sitting or lying posture,eating guidance,3 weeks later 2 groups were compared with ADL

  3. Postoperative delirium and postoperative cognitive dysfunction in the elderly - what are the differences?

    DEFF Research Database (Denmark)

    Krenk, L; Rasmussen, L S

    2011-01-01

    of postoperative cognitive decline, delirium and postoperative cognitive dysfunction, which are often reported as being part of the same continuum. Although there are similarities in the predisposing factors, it seems unlikely that they share the same pathophysiology. Both have multifactorial pathogenesis...... but differ in numerous other ways, with delirium being well-defined and acute in onset and postoperative cognitive dysfunction (POCD) being subtler and with longer duration. This review aims to provide an overview of the differences in the diagnosis of the two entities and to illustrate the methodological...

  4. Early-Onset Alcohol Dependence Increases the Acoustic Startle Reflex

    NARCIS (Netherlands)

    Schellekens, A.F.A.; Mulders, P.C.R.; Ellenbroek, B.A.; Jong, C.A.J. de; Buitelaar, J.K.; Cools, A.R.; Verkes, R.J.

    2012-01-01

    Background: Hyperreactivity and impaired sensory gating of the acoustic startle response in alcohol dependence has been suggested to reflect a residual effect of previous detoxifications, increasing the severity of subsequent withdrawal episodes. Previous studies on the acoustic startle only include

  5. Observing nurses has improved my alcohol dependency care.

    Science.gov (United States)

    Jaques, Ellise

    2016-09-21

    My first placement in my first year of nursing training was on a gastrointestinal/hepatology ward. Alongside my mentor, I was caring for a patient who had been withdrawing from alcohol since admission to hospital the previous evening.

  6. Sex differences in alcohol consumption and alterations in nucleus accumbens endocannabinoid mRNA in alcohol-dependent rats.

    Science.gov (United States)

    Henricks, Angela M; Berger, Anthony L; Lugo, Janelle M; Baxter-Potter, Lydia N; Bieniasz, Kennedy V; Craft, Rebecca M; McLaughlin, Ryan J

    2016-10-29

    Chronic intermittent alcohol (CIA) exposure produces altered motivational states characterized by anxiety and escalated alcohol consumption during withdrawal. The endocannabinoid (ECB) system contributes to these symptoms, and sex differences in alcohol dependence, as well as bidirectional interactions between ECBs and gonadal hormones have been documented. Thus, we evaluated sex differences in alcohol consumption, anxiety-like behavior, and ECB mRNA expression in the nucleus accumbens (NAc) of alcohol-dependent rats during acute withdrawal. Male rats exposed to six weeks of CIA showed escalated alcohol consumption during acute withdrawal and reductions in NAc N-acyl phosphatidylethanolamine phospholipase D (NAPEPLD), DAG lipase alpha (DAGLα), and monoacylglycerol lipase (MAGL) mRNA. Intact alcohol-dependent female rats also escalated their consumption, but notably, this effect was also present in non-dependent females. No differences in NAc ECB mRNA were observed between CIA- and air-exposed females during acute withdrawal. However, when these data were analyzed according to estrous stage, significant differences in NAPEPLD and MAGL mRNA expression emerged in the NAc of air-exposed control rats, which were absent in alcohol-dependent females. We subsequently measured alcohol consumption and NAc ECB mRNA in ovariectomized (OVX) females with or without estradiol (E2) replacement during withdrawal. Neither E2 nor CIA altered alcohol consumption in OVX females. However, E2 reduced both DAGLα and MAGL mRNA, suggesting that E2 may influence the biosynthesis and degradation of 2-arachidonoylglycerol (2-AG) in the NAc. Collectively, these studies indicate sexual dimorphism in alcohol consumption in non-dependent rats and suggest that E2-mediated alterations in NAc ECB mRNA expression during withdrawal may be a mechanism by which sex differences in alcohol dependence emerge. PMID:27578612

  7. Slow Gait Speed and Rapid Renal Function Decline Are Risk Factors for Postoperative Delirium after Urological Surgery.

    Directory of Open Access Journals (Sweden)

    Tendo Sato

    Full Text Available The aim of this study was to identify risk factors associated with postoperative delirium in patients undergoing urological surgery.We prospectively evaluated pre- and postoperative risk factors for postoperative delirium in consecutive 215 patients who received urological surgery between August 2013 and November 2014. Preoperative factors included patient demographics, comorbidities, and frailty assessment. Frailty was measured by handgrip strength, fatigue scale of depression, fall risk assessment, and gait speed (the timed Get-up and Go test. Postoperative factors included types of anesthesia, surgical procedure, renal function and serum albumin decline, blood loss, surgery time, highest body temperature, and complications. Uni- and multivariate logistic regression analyses were performed to assess pre- and postoperative predictors for the development of postoperative delirium.Median age of this cohort was 67 years. Ten patients (4.7% experienced postoperative delirium. These patients were significantly older, had weak handgrip strength, a higher fall risk assessment score, slow gait speed, and greater renal function decline compared with patients without delirium. Multivariate analysis revealed slow gait speed (>13.0 s and rapid renal function decline (>30% were independent risk factors for postoperative delirium.Slow gait speed and rapid renal function decline after urological surgery are significant factors for postoperative delirium. These data will be helpful for perioperative patient management. This study was registered as a clinical trial: UMIN: R000018809.

  8. Alcoholism - resources

    Science.gov (United States)

    Resources - alcoholism ... The following organizations are good resources for information on alcoholism : Alcoholics Anonymous -- www.aa.org Al-Anon/Alateen -- www.al-anon.org/home National Institute on Alcohol ...

  9. Alcohol Alert

    Science.gov (United States)

    ... Us You are here Home » Alcohol Alert Alcohol Alert The NIAAA Alcohol Alert is a quarterly bulletin that disseminates important research ... text. To order single copies of select Alcohol Alerts, see ordering Information . To view publications in PDF ...

  10. Developing Guidelines on the Assessment and Treatment of Delirium in Older Adults at the End of Life

    OpenAIRE

    Brajtman, Susan; Wright, David; Hogan, David B.; Allard, Pierre; Bruto, Venera; Burne, Deborah; Gage, Laura; Pierre R Gagnon; Sadowski, Cheryl A; Helsdingen, Sherri; Wilson, Kimberley

    2011-01-01

    Background and Purpose Delirium at the end of life is common and can have serious consequences on an older person’s quality of life and death. In spite of the importance of detecting, diagnosing, and managing delirium at the end of life, comprehensive clinical practice guidelines (CPG) are lacking. Our objective was to develop CPG for the assessment and treatment of delirium that would be applicable to seniors receiving end-of-life care in diverse settings. Methods Using as a starting point t...

  11. Proteomic Profiling of Plasma and Serum in Elderly Patients With Delirium

    NARCIS (Netherlands)

    B.C. van Munster; M.J. van Breemen; P.D. Moerland; D. Speijer; S.E. de Rooij; C.J. Pfrommer; M. Levi; M.W. Hollmann; J.M. Aerts; A.H. Zwinderman; J.C. Korevaar

    2009-01-01

    The aim of this study was to compare plasma and serum protein profiles in elderly acute hip fracture patients with and without delirium. The spectra from surface-enhanced laser desorption ionization (SELDI) using time-of-flight (TOF) mass spectrometry of 16 patients without and 16 patients with deli

  12. Development of an abbreviated version of the delirium motor subtyping scale (DMSS-4)

    NARCIS (Netherlands)

    Meagher, D; Adamis, D; Leonard, M; Trzepacz, P; Grover, S; Jabbar, F; Meehan, K; O'Connor, M; Cronin, C; Reynolds, P; Fitzgerald, J; O'Regan, N; Timmons, S; Slor, C; de Jonghe, J; de Jonghe, A; van Munster, B C; de Rooij, S E; Maclullich, A

    2014-01-01

    BACKGROUND: Delirium is a common neuropsychiatric syndrome with considerable heterogeneity in clinical profile. Identification of clinical subtypes can allow for more targeted clinical and research efforts. We sought to develop a brief method for clinical subtyping in clinical and research settings.

  13. Long-Term Mental Health Problems after Delirium in the ICU

    NARCIS (Netherlands)

    Wolters, Annemiek E.; Peelen, Linda M.; Welling, Maartje C.; Kok, Lotte; De Lange, Dylan W.; Cremer, Olaf L.; Van Dijk, Diederik; Slooter, Arjen J C; Veldhuijzen, Dieuwke S.

    2016-01-01

    Objectives: To determine whether delirium during ICU stay is associated with long-term mental health problems defined as symptoms of anxiety, depression, and posttraumatic stress disorder.  Design: Prospective cohort study.  Setting: Survey study, 1 year after discharge from a medical-surgical ICU i

  14. The relation between atherosclerosis and the occurrence of postoperative delirium in vascular surgery patients

    NARCIS (Netherlands)

    Pol, Robert A.; van Leeuwen, Barbara L.; Reijnen, Michel M. P. J.; Zeebregts, Clark J.

    2012-01-01

    Old and frail patients undergoing vascular surgery seem at great risk of developing postoperative delirium (POD). The aim of this review was to identify risk factors for the development of POD in vascular surgery patients. Different aetiological factors have been identified, such as increased age, e

  15. Risk factors for delirium after on-pump cardiac surgery : A systematic review

    NARCIS (Netherlands)

    Gosselt, Alex N C; Slooter, Arjen J C; Boere, Pascal R Q; Zaal, Irene J.

    2015-01-01

    Introduction: As evidence-based effective treatment protocols for delirium after cardiac surgery are lacking, efforts should be made to identify risk factors for preventive interventions. Moreover, knowledge of these risk factors could increase validity of etiological studies in which adjustments ne

  16. Markers of cerebral damage during delirium in elderly patients with hip fracture

    NARCIS (Netherlands)

    B.C. van Munster; C.M. Korse; S.E. de Rooij; J.M. Bonfrer; A.H. Zwinderman; J.C. Korevaar

    2009-01-01

    ABSTRACT: BACKGROUND: S100B protein and Neuron Specific Enolase (NSE) can increase due to brain cell damage and/or increased permeability of the blood-brain-barrier. Elevation of these proteins has been shown after various neurological diseases with cognitive dysfunction. Delirium is characterized b

  17. Deconstructing Dementia and Delirium Hospital Practice: Using Cultural Historical Activity Theory to Inform Education Approaches

    Science.gov (United States)

    Teodorczuk, Andrew; Mukaetova-Ladinska, Elizabeta; Corbett, Sally; Welfare, Mark

    2015-01-01

    Older patients with dementia and delirium receive suboptimal hospital care. Policy calls for more effective education to address this though there is little consensus on what this entails. The purpose of this clarification study is to explore how practice gaps are constructed in relation to managing the confused hospitalised older patient. The…

  18. Alcohol Alert: Genetics of Alcoholism

    Science.gov (United States)

    ... and Reports » Alcohol Alert » Alcohol Alert Number 84 Alcohol Alert Number 84 Print Version The Genetics of ... immune defense system. Genes Encoding Enzymes Involved in Alcohol Breakdown Some of the first genes linked to ...

  19. Outcomes of an innovative model of acute delirium care: the Geriatric Monitoring Unit (GMU

    Directory of Open Access Journals (Sweden)

    Chong MS

    2014-04-01

    Full Text Available Mei Sian Chong, Mark Chan, Laura Tay, Yew Yoong Ding Department of Geriatric Medicine, Institute of Geriatrics and Active Ageing, Tan Tock Seng Hospital, Singapore Objective: Delirium is associated with poor outcomes following acute hospitalization. The Geriatric Monitoring Unit (GMU is a specialized five-bedded unit for acute delirium care. It is modeled after the Delirium Room program, with adoption of core interventions from the Hospital Elder Life Program and use of evening light therapy to consolidate circadian rhythms and improve sleep in older inpatients. This study examined whether the GMU program improved outcomes in delirious patients. Method: A total of 320 patients, including 47 pre-GMU, 234 GMU, and 39 concurrent control subjects, were studied. Clinical characteristics, cognitive status, functional status (Modified Barthel Index [MBI], and chemical restraint-use data were obtained. We also looked at in-hospital complications of falls, pressure ulcers, nosocomial infection rate, and discharge destination. Secondary outcomes of family satisfaction (for the GMU subjects were collected. Results: There were no significant demographic differences between the three groups. Pre-GMU subjects had longer duration of delirium and length of stay. MBI improvement was most evident in the GMU compared with pre-GMU and control subjects (19.2±18.3, 7.5±11.2, 15.1±18.0, respectively (P<0.05. The GMU subjects had a zero restraint rate, and pre-GMU subjects had higher antipsychotic dosages. This translated to lower pressure ulcer and nosocomial infection rate in the GMU (4.1% and 10.7%, respectively and control (1.3% and 7.7%, respectively subjects compared with the pre-GMU (9.1% and 23.4%, respectively subjects (P<0.05. No differences were observed in mortality or discharge destination among the three groups. Caregivers of GMU subjects felt the multicomponent intervention to be useful, with scheduled activities voted the most beneficial in patient

  20. High serum interleukin-6 level is associated with increased risk of delirium in elderly patients after noncardiac surgery:a prospective cohort study

    Institute of Scientific and Technical Information of China (English)

    LIU Pei; LI Ya-wei; WANG Xiao-shan; ZOU Xi; ZHANG Da-zhi; WANG Dong-xin; LI Shi-zhong

    2013-01-01

    Background The relationship between inflammation and delirium remains to be determined.The purposes of this study were to investigate the association between serum interleukin-6 levels and the occurrence of delirium in elderly patients after major noncardiac surgery.Methods A total of 338 elderly patients (60 years of age and over) undergoing major noncardiac surgery were enrolled.Blood samples were obtained before anesthesia and in the first postoperative morning and serum interleukin-6 concentrations were measured.Delirium was assessed twice daily by the confusion assessment method for the Intensive Care Unit during the first three postoperative days.Survival analyses were performed to assess the relationship between the serum IL-6 level and the occurrence of postoperative delirium.Results Postoperative delirium occurred in 14.8% (50 of 338) of patients.High serum interleukin-6 levelsafter surgery were significantly associated with increased risk of the occurrence of postoperative delirium (hazard ratio 1.514,95% confidence interval 1.155-1.985,P=0.003).Other independent predictors of delirium included increasing age,poor preoperative New York Heart Association classification,low preoperative Mini-Mental State Examination score,and high total postoperative Visual Analogue Scale pain score.Patients who developed delirium had a prolonged hospital stay after surgery.Conclusions Delirium is a frequent complication in elderly patients after noncardiac surgery.High serum interleukin-6 level after surgery is associated with increased risk of the occurrence of postoperative delirium.

  1. Prevalence of delirium in hospitalized patients from an internal medicine service

    Directory of Open Access Journals (Sweden)

    Ana Carolina González Pezoa

    2015-12-01

    Full Text Available INTRODUCCIÓN El delirium es un síndrome neurocognitivo frecuente en pacientes hospitalizados, que se asocia en forma categórica e independiente a peores resultados globales en quienes lo presentan. A pesar de esto, suele ser subvalorado y no reconocido como un cuadro que requiere un manejo específico, independiente de la causa que lo origina. OBJETIVOS Determinar la tasa de prevalencia de delirium en los pacientes ingresados a un servicio de medicina y, secundariamente, el subdiagnóstico del cuadro por parte del médico tratante, residente o interno de medicina. MÉTODOS Estudio observacional descriptivo realizado en el Servicio de Medicina del Hospital Dr. Eduardo Pereira a los 125 pacientes ingresados entre el 12 de abril y 12 mayo de 2014. A través de la herramienta diagnóstica Confusion Assessment Method Instrument, se determinó la tasa de prevalencia del delirium y de casos subdiagnosticados. RESULTADOS Ciento dos pacientes cumplieron los criterios de inclusión. De éstos, 19 (18,6% pacientes fueron diagnosticados con delirium. En el grupo de pacientes diagnosticados, 13 (68,4% eran de sexo femenino. El subdiagnóstico se presentó en ocho pacientes (42,1%. CONCLUSIONES La prevalencia de delirium en este centro está dentro de lo esperable, según la literatura. Considerando la disponibilidad de herramientas para realizar su diagnóstico, es necesario instruir al equipo de salud para mejorar el reconocimiento y manejo de este cuadro dada su importancia pronóstica.

  2. A 3 year case study of alcohol related psychotic disorders at Hospital Seremban.

    Science.gov (United States)

    George, S; Chin, C N

    1998-09-01

    This paper reports the characteristics and psychopathology of alcohol dependents with alcohol induced psychotic disorder admitted to the Seremban Hospital. The method is that of a case study of all alcohol dependents with alcohol induced psychotic disorder admitted to the Psychiatric Ward, Hospital Seremban over 3 years (1993-1995). There were 34 subjects, 30 Indians, 3 Chinese and 1 Malay with a mean age of 43 years. 32 were men and predominantly of Social Class IV and V (91%). They had a mean duration of drinking of 14.2 years and had a mean weekly consumption of 69.5 units of alcohol. There was a family history of alcohol dependence in (44%). The majority (68%) consumed samsu with beer the second choice. Auditory hallucinations (26) and delusions (16) were common while visual hallucinations (3) and depression (2) were less frequent. Speech disorder occurred in 4 subjects. 2 developed delirium tremens and 1 died. Liver function test was normal in 55%. All except the death from delirium tremens responded to treatment with a combination of anxiolytics, thiamine and antipsychotics and were rapidly discharged. The mean stay was 7 days. However, (68%) did not return for follow up and only 4 were abstinent from alcohol at the time of follow up.

  3. A 3 year case study of alcohol related psychotic disorders at Hospital Seremban.

    Science.gov (United States)

    George, S; Chin, C N

    1998-09-01

    This paper reports the characteristics and psychopathology of alcohol dependents with alcohol induced psychotic disorder admitted to the Seremban Hospital. The method is that of a case study of all alcohol dependents with alcohol induced psychotic disorder admitted to the Psychiatric Ward, Hospital Seremban over 3 years (1993-1995). There were 34 subjects, 30 Indians, 3 Chinese and 1 Malay with a mean age of 43 years. 32 were men and predominantly of Social Class IV and V (91%). They had a mean duration of drinking of 14.2 years and had a mean weekly consumption of 69.5 units of alcohol. There was a family history of alcohol dependence in (44%). The majority (68%) consumed samsu with beer the second choice. Auditory hallucinations (26) and delusions (16) were common while visual hallucinations (3) and depression (2) were less frequent. Speech disorder occurred in 4 subjects. 2 developed delirium tremens and 1 died. Liver function test was normal in 55%. All except the death from delirium tremens responded to treatment with a combination of anxiolytics, thiamine and antipsychotics and were rapidly discharged. The mean stay was 7 days. However, (68%) did not return for follow up and only 4 were abstinent from alcohol at the time of follow up. PMID:10968157

  4. 小组心理护理对酒依赖患者戒断症状和心理渴求的影响%Effect of group psychological care on the withdrawal symptoms and psychological craving of patients with alcohol dependence

    Institute of Scientific and Technical Information of China (English)

    徐秀玲

    2012-01-01

    Objective: To explore the effect of group psychological care on the withdrawal symptoms and psychological craving of patients with alcohol dependence. Methods: 48 patients with alcohol dependence were randomly divided into a study group and a control group ( 24 cases in each group ). The patients in both groups were given conventional treatment and nursing care and the patients in the study group were given extra group psychological care. AWS and AUQ were used to make an assessment of the patients respectively on admission and in the 4th week after admission. Results: The repeated survey variance analysis showed that the time factor had main effect on psychiatric symptoms, autonomic nerve symptoms and psychological craving scores ( P <0. 01 );the intervention factors had main effect on psychiatric symptoms and psychological craving scores ( P <0. 05 ,P <0. 01 );the intervention factors and time factor had interaction effect on psychiatric symptoms and psychological craving scores(P <0. 05,P <0.01 );the stepwise regression analysis found that the reduction value after alcohol withdrawal was influenced by psychiatric symptoms and psychological nursing intervention before the intervention ( P < 0. 01 );the reduction value of autonomic nerve symptoms was influenced by autonomic nerve symptoms and drinking time before the intervention ( P <0. 05 ,P <0. 01 );the reduction value of psychological craving was influenced by psychological craving,psychological nursing intervention and drinking time before the intervention ( P <0. 01 ). Conclusion: The group psychological care can markedly alleviate the withdrawal symptoms and psychological craving symptoms. And the symptoms before intervention and drinking time may affect the degree of improvement of withdrawal symptoms and psychological craving.%目的:探讨小组心理护理对酒依赖患者戒断症状和心理渴求的影响.方法:将48例酒依赖患者随机分为研究组和对照组各24例,均给予戒酒科常

  5. Topographic quantitative EEG amplitude in recovered alcoholics.

    Science.gov (United States)

    Pollock, V E; Schneider, L S; Zemansky, M F; Gleason, R P; Pawluczyk, S

    1992-05-01

    Topographic measures of electroencephalographic (EEG) amplitude were used to compare recovered alcoholics (n = 14) with sex- and age-matched control subjects. Delta, alpha, and beta activity did not distinguish the groups, but regional differences in theta distribution did. Recovered alcoholics showed more uniform distributions of theta amplitudes in bilateral anterior and posterior regions compared with controls. Because a minimum of 5 years had elapsed since the recovered alcoholic subjects fulfilled DSM-III-R criteria for alcohol abuse or dependence, it is unlikely these EEG theta differences reflect the effects of withdrawal.

  6. The Development and Evaluation of Delirium Assessment and Nursing Care Decision-Making Assistant Mobile Application for Intensive Care Unit.

    Science.gov (United States)

    Yang, Fangyu; Ji, Meihua; Ding, Shu; Wu, Ying; Chang, Polun; Lin, Chiawei; Yang, Xin

    2016-01-01

    Delirium is a common complication among patients in ICU settings. Although it has been repeatedly confirmed that Confusion Assessment Model for Intensive Care Unit (CAM-ICU), one of the most commonly used ICU delirium assessment tool, is highly accurate in validation studies, it's sensitivity and specificity is relatively low during routine practice among bedside nurses. The aim of this study is to develop a mobile application (app) to detect delirium and to test its reliability and validity both by research nurses and among ICU bedside nurses. The app was programmed with Java and installed on a mobile device with Android system. After completion of reliability and validity testing, the app will be integrated into the existing Hospital Information System in order to automatically retrieve essential information for risk factor identification and formulation of care plan accordingly to prevent or manage ICU delirium.

  7. Intensive care delirium - effect on memories and health-related quality of life - a follow-up study

    DEFF Research Database (Denmark)

    Svenningsen, Helle; Tønnesen, Else K; Videbech, Poul;

    2013-01-01

    AIMS AND OBJECTIVES: To investigate the effects of delirium in the intensive care unit on health-related quality of life, healthcare dependency and memory after discharge and to explore the association between health-related quality of life and memories, patient diaries and intensive care unit...... follow-up. BACKGROUND: Up to 83% of intensive care unit patients experience delirium. In addition to increased risk of mortality, morbidity and cognitive impairment, the experience itself is unpleasant. A number of studies have focused on memories associated with delirium, but the association between...... delirium, memories and health-related quality needs further investigation. DESIGN: We used an observational multicentre design with telephone interviews. METHODS: Adult intensive care unit patients (n = 360) were consecutively recruited and interviewed using the intensive care unit-Memory Tool one week...

  8. A systematic review and meta-analysis of the association between the apolipoprotein E genotype and delirium.

    Science.gov (United States)

    Adamis, Dimitrios; Meagher, David; Williams, John; Mulligan, Owen; McCarthy, Geraldine

    2016-04-01

    The role of apolipoprotein E (APOE) in Alzheimer's disease and other dementias has been investigated intensively. However, the relationship between APOE and delirium has only recently been explored in studies that have included relatively small samples. A meta-analysis of the published pooled data is timely to explore the relationship between APOE and delirium and to inform further research in this topic. PubMed, EBSCOhost, Google Scholar, Scopus, all EBM Reviews (OVID) and the Cochrane Database of Systematic Reviews were searched with relevant keywords and from the references of relevant papers. Ten papers were found that examined the relationship between APOE and delirium. Data were extracted from eight of them and pooled for meta-analysis using random effects with R software. Data from 1762 participants, of whom 479 (27.2%) were diagnosed with delirium, showed low heterogeneity (Q=13.11, d.f.=7, P=0.07; I=44.86%). The possession of the APOE ε4 allele has a small (log odds ratio: 0.18, 95% confidence interval: 0.23-0.59), nonsignificant (P=0.38) effect on the presence of delirium. No publication bias was identified. The metapower of the pooled data was low (α=0.05, power=0.65). On analysing the studies to date, it seems that there is no association between APOE and the occurrence of delirium. We suggest that further studies are needed with greater number of patients to clarify any association as well as to examine for other patterns of association including relevance for subgroups of patients who develop delirium and for effects on the phenotype of delirium and the outcomes.

  9. The effect of range of motion exercises on delirium prevention among patients aged 65 and over in intensive care units.

    Science.gov (United States)

    Karadas, Canan; Ozdemir, Leyla

    2016-01-01

    The purpose of this study was to determine the effect of range of motion exercises on preventing delirium and shortening the duration of delirium among patients in the intensive care unit who are aged 65 and over. The study was conducted in the intensive care unit on patients with non-invasive mechanical ventilation. The sample size included 47 patients from the intervention group and 47 from the control group. The incidence of delirium was 8.5% in the intervention group and 21.3% in the control group. The duration of delirium was 15 h for patients in the intervention group and 38 h for those in the control group. Although delirium incidence and duration decreased by 2.5-fold in the intervention group compared to the control group; there was no significant relationship between the intervention and control groups. In conclusion, as the decreases in delirium occurrence and duration were not statistically significant, the effect of range of motion exercises was limited. PMID:26763172

  10. Delirium and Sedation in the Intensive Care Unit (ICU): survey of behaviors and attitudes of 1,384 healthcare professionals

    Science.gov (United States)

    Patel, RP; Gambrell, M; Speroff, T; Scott, TA; Pun, BT; Okahashi, J; Strength, C; Pandharipande, P; Girard, TD; Burgess, H; Dittus, RS; Bernard, GR; Ely, EW

    2013-01-01

    Objective A 2001 survey found that most healthcare professionals considered ICU delirium as a serious problem, but only 16% used a validated delirium screening tool. Our objective was to assess beliefs and practices regarding ICU delirium and sedation management. Design and Setting Between October 2006 and May 2007, a survey was distributed to ICU practitioners in 41 North American hospitals, 7 international critical care meetings and courses, and the American Thoracic Society email database Study Participants A convenience sample of 1,384 health care professionals including 970 physicians, 322 nurses, 23 respiratory care practitioners, 26 pharmacists, 18 nurse practitioners and physicians’ assistants, and 25 others. Results A majority [59% (766/1300)] estimated that over 1 in 4 adult mechanically ventilated patients experience delirium. Over half [59% (774/1302)] screen for delirium, with 33% of those respondents (258/774) using a specific screening tool. A majority of respondents use a sedation protocol, but 29% (396/1355) still do not. A majority (76%, 990/1309) has a written policy on spontaneous awakening trials (SATs), but the minority of respondents (44%, 446/1019) practice SATs on more than half of ICU days. Conclusions Delirium is considered a serious problem by a majority of healthcare professionals, and the percent of practitioners using a specific screening tool has increased since the last published survey data. While most respondents have adopted specific sedation protocols and have an approved approach to stopping sedation daily, few report even modest compliance with daily cessation of sedation. PMID:19237884

  11. Preoperative regional cerebral oxygen saturation is a predictor of postoperative delirium in on-pump cardiac surgery patients: a prospective observational trial

    OpenAIRE

    Schoen, Julika; Meyerrose, Joscha; Paarmann, Hauke; Heringlake, Matthias; Hueppe, Michael; Berger, Klaus-Ulrich

    2011-01-01

    Introduction Postoperative delirium is an important problem in patients undergoing major surgery. Cerebral oximetry is a non-invasive method to detect imbalances in the cerebral oxygen supply/demand-ratio. Low preoperative cerebral oxygen saturation (ScO2) levels have been associated with postoperative delirium in non-cardiac surgery patients. The present prospective observational study determines the relationship between pre- and intra-operative ScO2 levels and postoperative delirium in pati...

  12. 5 CFR 1650.11 - Withdrawal elections.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Withdrawal elections. 1650.11 Section 1650.11 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD METHODS OF WITHDRAWING FUNDS FROM THE THRIFT SAVINGS PLAN Post-Employment Withdrawals § 1650.11 Withdrawal elections....

  13. Alcoholism and Alcohol Abuse

    Science.gov (United States)

    ... cancers. It can cause damage to the liver, brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the risk of death from car crashes, injuries, homicide, and suicide. If you want to stop ...

  14. Withdrawal: Expanding a Key Addiction Construct.

    Science.gov (United States)

    Piper, Megan E

    2015-12-01

    Withdrawal is an essential component of classical addiction theory; it is a vital manifestation of dependence and motivates relapse. However, the traditional conceptualization of withdrawal as a cohesive collection of symptoms that emerge during drug deprivation and decline with either the passage of time or reinstatement of drug use, may be inadequate to explain scientific findings or fit with modern theories of addiction. This article expands the current understanding of tobacco withdrawal by examining: (1) withdrawal variability; (2) underlying causes of withdrawal variability, including biological and person factors, environmental influences, and the influence of highly routinized behavioral patterns; (3) new withdrawal symptoms that allow for enhanced characterization of the withdrawal experience; and (4) withdrawal-related cognitive processes. These topics provide guidance regarding the optimal assessment of withdrawal and illustrate the potential impact modern withdrawal conceptualization and assessment could have on identifying treatment targets. PMID:25744958

  15. Neurobiological Basis of Alcohol Addiction

    Directory of Open Access Journals (Sweden)

    Milagros Lisset León Regal

    2014-02-01

    Full Text Available Alcoholism is a serious social problem due to its impact on individual and collective health. In order to provide an update on the latest findings that explain the development and symptoms of alcohol addiction, the short and long term changes that this disorder causes in the central nervous system are shown in this paper. A total of 52 information sources were consulted, including 43 journal articles, 4 books and statistical reports. The main network managers were used. The interaction of ethanol with various structures of the neuronal membrane affects the cytoarchitecture and brain function associated with the reward system, motor processing, learning and memory, resulting in the development of alcohol dependence. In addition, ethanol-induced changes in excitation/inhibition explain the phenomena of alcohol tolerance and withdrawal.

  16. Development of Delirium in the Intensive Care Unit in Patients after Endovascular Aortic Repair: A Retrospective Evaluation of the Prevalence and Risk Factors

    Directory of Open Access Journals (Sweden)

    Yohei Kawatani

    2015-01-01

    Full Text Available Delirium is an acute form of nervous system dysfunction often observed in patients in the intensive care unit. Endovascular aortic repair (EVAR is considered a minimally invasive surgical treatment for abdominal aortic aneurysm. Although the operation method is widely used, there are few investigations of the rate and risk factors of delirium development after the operation. In this study, we retrospectively examined the rate of delirium development in the intensive care unit (ICU after EVAR, as well as the associated preoperative risk factors and effects on the lengths of ICU and hospital stays. We examined the 81 consecutive patients who underwent elective EVAR between November 2013 and August 2014. The Intensive Care Delirium Screening Checklist was used to diagnose delirium. Twenty patients (24.7% were diagnosed with delirium in this study. The ICU and hospital length of stays of patients with delirium were 3.3 ± 2.4 days and 14.5 ± 11.9 days, respectively, the latter of which was significantly longer than that of patients without delirium (p= 0.019. Additionally, renal dysfunction, preoperative benzodiazepine use, and intraoperative transfusion were found to be risk factors for the development of delirium after elective EVAR.

  17. Role of caloric homeostasis and reward in alcohol intake in Syrian golden hamsters

    OpenAIRE

    Gulick, Danielle; Green, Alan I.

    2010-01-01

    The Syrian golden hamster drinks alcohol readily, but only achieves moderate blood alcohol levels, and does not go through withdrawal from alcohol. Because the hamster is a model of caloric homeostasis, both caloric content and reward value may contribute to the hamster’s alcohol consumption. The current study examines alcohol consumption in the hamster when a caloric or non-caloric sweet solution is concurrently available and caloric intake in the hamster before, during, and after exposure t...

  18. Effects of a Natural Community Intervention Intensifying Alcohol Law Enforcement Combined With a Restrictive Alcohol Policy on Adolescent Alcohol Use

    NARCIS (Netherlands)

    Schelleman-Offermans, K.; Knibbe, R.A.; Kuntsche, E.N.; Casswell, S.

    2012-01-01

    Purpose Determining whether intensified inspections on alcohol retailers, combined with a policy withdrawing liquor licenses if retailers are fined twice per annum, is effective in reducing adolescents' odds to initiate weekly drinking and drunkenness. Causal pathways by which the intervention was a

  19. La lectura al web 2.0. Estudi de cas: els blogs en el 'Reto Delirium'

    Directory of Open Access Journals (Sweden)

    Sandra Sánchez García

    2013-06-01

    Full Text Available Aquest treball presenta els resultats de l'anàlisi d'un estudi de cas: els blogs que participaren en la campanya Reto Delirium, llançada per l'editorial SM al gener de 2011 amb l'objectiu de promoure i difondre el llibre de Lauren Oliver, Delirium. L'anàlisi del blocs participants, com a fenomen de comunicació social i com a eina de promoció lectora, s’ha realitzat seguint una metodologia exploratòria, analítica i quantitativa. La investigació s'ha centrat en un procés de comunicació virtual localitzat en espais concrets (els blogs i en un període temporal limitat, que ens ha permès determinar les capacitats i possibilitats d’aquest recurs de la web social per a la promoció de la lectura.

  20. MRI findings in patients with multiple lacunar infarcts manifesting hyperactive-type delirium

    Energy Technology Data Exchange (ETDEWEB)

    Arahata, Yutaka; Motegi, Yoshimasa; Furuse, Masahiro (Nakatsugawa Municipal General Hospital, Gifu (Japan)); Watanabe, Masaki; Takahashi, Akira

    1994-04-01

    MRI studies were carried out on 69 patients with multiple lacunar infarcts: 32 had hyperactive-type delirium and the other 37 were non-delirious controls. Between the two groups, there were no statistically significant differences in mean age and sex distribution. In the corona radiata and basal ganglia, the number of infarcts did not differ between the two groups. However, the extent of thalamic infarcts and periventricular hyperintensity (PVH), the maximal width of the third ventricle and Evans' ratio among the delirious patients were significantly larger than those in the controls. In conclusion, thalamic lesions and diffuse advanced PVH may have an intimate correlation in the development of hyperactive-type delirium in patients with multiple lacunar infarcts. (author).

  1. The DSM-5 criteria, level of arousal and delirium diagnosis: Inclusiveness is safer

    OpenAIRE

    CUNNINGHAM, COLM

    2014-01-01

    PUBLISHED Background Delirium is a common and serious problem among acutely unwell persons. Alhough linked to higher rates of mortality, institutionalisation and dementia, it remains underdiagnosed. Careful consideration of its phenomenology is warranted to improve detection and therefore mitigate some of its clinical impact. The publication of the fifth edition of the Diagnostic and Statistical Manual of the American Psychiatric Association (DSM-5) provides an opportunity to examine t...

  2. Megaloblastic anemia with hypotension and transient delirium as the primary symptoms: report of a case

    OpenAIRE

    ZHANG Qin; Lv, Xue-ying; Yang, Yun-mei

    2015-01-01

    The present study describes a case of an elderly patient that was hospitalized secondary to hypotension and delirium. Physical examination at admission revealed bilateral positive Babinski’s sign. Laboratory examination revealed severe anemia. Bone marrow examination showed megaloblastic changes of the granulocyte and erythroid series, as well as other dyshaematopoiesis. The conditions of the patient rapidly improved after vitamin B12 treatments. Because the clinical manifestations of megalob...

  3. Delirium markers in older fallers: a case-control study

    OpenAIRE

    Doherty, Kelly

    2014-01-01

    Kelly Doherty,1 Elizabeth Archambault,1 Brittany Kelly,1,2 James L Rudolph1,3,4 1Geriatric Research, Education, and Clinical Center, VA Boston Healthcare System, Boston, MA, USA; 2School of Nursing, Science & Health Professions, Regis College, Boston, MA, USA; 3Division of Aging, Brigham and Women’s Hospital, Boston, MA, USA; 4Harvard Medical School, Boston, MA, USA Background: When a hospitalized older patient falls or develops delirium, there are significant con...

  4. 老年患者术后谵妄%Postoperative delirium in geriatric patients

    Institute of Scientific and Technical Information of China (English)

    刘金虎; 岳云

    2009-01-01

    谵妄是与意识障碍相联的广泛认知障碍,意识障碍是谵妄的基本特征.谵妄患者的临床表现有注意、记忆、定向、知觉障碍等.老年人术后发生谵妄的情况并不少见.术后谵妄是老年患者术后一种严重的并发症,如果认识不清且不能采取有效措施加以解决会延误诊治,严重者可导至患者死亡.有多种因素可能与其发生有关,包括年龄,术前合并症,药物,术中管理等.针对相关因素的综合预防措施是老年患者术后谵妄的最重要防治策略,其目的是镇静、控制精神状态、改善睡眠.%Delirium is a kind of severe postoperative complication occurred in geriatric patients. It may delay diagnosis and treatment and even lead to the death of patients if it is not recognized and solved in time by effective measures. Conscious disorder is the basic characteristic of delirium. Several factors, such as age, general health status, drug effects,intra-operative management, may be related to the occurrence of delirium. The most important preventive strategy on delirium is to take comprehensive measures according to various correlative factors. Its main purpose is to provide sedation, control spirit state and improve sleep.

  5. Sleep Disruption and Proprioceptive Delirium due to Acetaminophen in a Pediatric Patient

    OpenAIRE

    Carla Carnovale; Marco Pozzi; Andrea Angelo Nisic; Elisa Scrofani; Valentina Perrone; Stefania Antoniazzi; Emilio Clementi; Sonia Radice

    2013-01-01

    We present the case of a 7-year-old boy, who received acetaminophen for the treatment of hyperpyrexia, due to an infection of the superior airways. 13 mg/kg (260 mg) of acetaminophen was administered orally before bedtime, and together with the expected antipyretic effect, the boy experienced sleep disruption and proprioceptive delirium. The symptoms disappeared within one hour. In the following six months, acetaminophen was administered again twice, and the reaction reappeared with similar f...

  6. Myths about drinking alcohol

    Science.gov (United States)

    ... to. I spend a lot of time getting alcohol, drinking alcohol, or recovering from the effects of alcohol. ... Institute on Alcohol Abuse and Alcoholism. Overview of Alcohol Consumption. www.niaaa.nih.gov/alcohol-health/overview-alcohol- ...

  7. Prolonged Delirium With Catatonia Following Orthotopic Liver Transplant Responsive to Memantine.

    Science.gov (United States)

    Brown, Gregory D; Muzyk, Andrew J; Preud'homme, Xavier A

    2016-03-01

    A 59-year-old man with nonalcoholic steatohepatitis cirrhosis underwent an orthotopic liver transplant and experienced a complicated postoperative course, including a prolonged delirium. After discharge to rehabilitation, he had 2 subsequent admissions for delirium. On the first readmission, the transplant team started the patient on risperidone and resumed treatment with sertraline. On his second readmission, neurology and psychiatry were consulted. On evaluation, the patient demonstrated signs of catatonia. On the basis of recommendations from psychiatry, the risperidone and sertraline were stopped, and the patient was started on mirtazapine. He failed to demonstrate improvement within the next 48 hours. Extensive work-up demonstrated a multifactorial etiology for his delirium, including calcineurin-related neuropsychiatric toxicity from tacrolimus leading to possible posterior reversible encephalopathy syndrome. However, after the initiation of memantine on hospital day 3-before the cessation of tacrolimus-the patient demonstrated marked improvement in mental status and motor symptoms. His magnetic resonance imaging, in addition to findings that raised concerns about posterior reversible encephalopathy syndrome, had demonstrated bilateral basal ganglia abnormalities on T1 imaging of uncertain origin. It is postulated that these findings served as predisposing factors for the patient's catatonic symptoms. Although it has been described in case reports following liver transplant, catatonia remains an underrecognized neuropsychiatric complication following liver transplant. This case demonstrates the effectiveness of memantine, an N-methyl-D-aspartic acid antagonist that decreases glutamine excitotoxicity, as a potential treatment for catatonia in postliver transplant patients. PMID:27138082

  8. Reflexivity and exploring the meaning of delirium through media depictions: Methodological insights from a phenomenological study.

    Science.gov (United States)

    Day, Jenny; Higgins, Isabel

    2016-03-01

    In the course of a phenomenological study that explored the experiences of family members during their older loved one's delirium, a range of delirium experiences depicted in artistic, creative, and linguistic media were reviewed. The search for, and compilation of, media sources for reflection during data analysis is described in this paper. In doing so, the researcher reveals how attentiveness and openness to varied depictions of lived experiences, as well as a valuing attitude toward challenging subjective perspectives, can enhance researcher reflexivity and appreciation of interpretive meanings. Turning to media depictions of delirium offered alternative perspectives on the experience. It challenged the researcher's assumptions, enhanced phenomenological reflection, promoted critique of evolving interpretations, and suggested meanings that might not have otherwise been realized. The approach used is a potent, although often overlooked, way to differentiate the nature of phenomena shared through lived experience data. Media-based methods and their use in phenomenology continue to be explored. Illustrations of how to integrate media sources, as well as discussion about the benefits and alternatives to more common uses, are needed.

  9. 急性卒中后谵妄%Delirium after acute stroke

    Institute of Scientific and Technical Information of China (English)

    邹会达; 潘速跃

    2014-01-01

    Delirium is a common complication after acute stroke.It usually indicates the poor outcome,higher mortality,longer hospital stay and increased dementia risk of patients.Therefore,the early detection and intervention of delirium after acute stroke have an important significance.This article reviews the pathogenesis,risk factors,diagnosis,assessment,treatment and outcome of delirium after stroke.%谵妄是急性卒中的一种常见并发症,通常提示患者转归不良、病死率较高、住院时间较长以及痴呆风险增高.因此,急性卒中后谵妄的早期发现和干预具有重要意义.文章从卒中后谵妄的发病机制、危险因素、诊断评估、治疗和转归等方面进行了综述.

  10. Prevalence and Risk Factors of Postoperative Delirium in Patients Undergoing Open Heart Surgery in Northwest of Iran

    Directory of Open Access Journals (Sweden)

    Ahmadreza Jodati

    2013-09-01

    Full Text Available Introduction: Delirium as a relatively common complication following cardiac surgery remains a contributory factor in postoperative mortality and an obstacle to early discharge of patients.Methods: In the present study 329 patients who underwent open heart surgery between 1st January 2008 to 1st January 2009 in Shahid Madani Heart Center, Tabriz, Iran were enrolled.Results: Overall 4.9% of patients developed delirium after cardiac surgery. We found atrial fibrillation (P = 0.005, lung diseases (P = 0.04 and hypertension (P = 0.02 to be more common in patients who develop delirium postoperatively. Furthermore, the length of intensive care unit (ICU stay, cardiopulmonary bypass (CPB time, and ventilation period were also significantly increased. Also a statistically meaningful relationship between the female gender and development of delirium was also noted (P = 0.02. On the other hand no meaningful relationship was detected between diabetes, history of cerebral vascular diseases, peripheral vascular diseases, myocardial infarction, development of pneumonia following surgery, and laboratory levels of sodium, potassium, glucose, and complete blood cell count (CBC including white blood cells, red blood cells, platelets in the blood-hemoglobin and hematocrits. Also environmental factors like presence of other patients or companion with the patient, and objects like clock, window and calendar in the patient’s room did not affect prevention of delirium.Conclusion: Based on this and other investigations, it can be suggested to use MMPI test to recognize pathologic elements to prevented delirium after surgery and complementary treatment for coping with delirium.

  11. Delirium, sedation and analgesia in the intensive care unit: a multinational, two-part survey among intensivists.

    Directory of Open Access Journals (Sweden)

    Alawi Luetz

    Full Text Available Analgesia, sedation and delirium management are important parts of intensive care treatment as they are relevant for patients' clinical and functional long-term outcome. Previous surveys showed that despite this fact implementation rates are still low. The primary aim of the prospective, observational multicenter study was to investigate the implementation rate of delirium monitoring among intensivists. Secondly, current practice concerning analgesia and sedation monitoring as well as treatment strategies for patients with delirium were assesed. In addition, this study compares perceived and actual practice regarding delirium, sedation and analgesia management. Data were obtained with a two-part, anonymous survey, containing general data from intensive care units in a first part and data referring to individual patients in a second part. Questionnaires from 101 hospitals (part 1 and 868 patients (part 2 were included in data analysis. Fifty-six percent of the intensive care units reported to monitor for delirium in clinical routine. Fourty-four percent reported the use of a validated delirium score. In this respect, the survey suggests an increasing use of delirium assessment tools compared to previous surveys. Nevertheless, part two of the survey revealed that in actual practice 73% of included patients were not monitored with a validated score. Furthermore, we observed a trend towards moderate or deep sedation which is contradicting to guideline-recommendations. Every fifth patient was suffering from pain. The implementation rate of adequate pain-assessment tools for mechanically ventilated and sedated patients was low (30%. In conclusion, further efforts are necessary to implement guideline recommendations into clinical practice. The study was registered (ClinicalTrials.gov identifier: NCT01278524 and approved by the ethical committee.

  12. Who withdraws? Psychological individual differences and employee withdrawal behaviors.

    Science.gov (United States)

    Zimmerman, Ryan D; Swider, Brian W; Woo, Sang Eun; Allen, David G

    2016-04-01

    Psychological individual differences, such as personality, affectivity, and general mental ability, have been shown to predict numerous work-related behaviors. Although there is substantial research demonstrating relationships between psychological individual differences and withdrawal behaviors (i.e., lateness, absenteeism, and turnover), there is no integrative framework providing scholars and practitioners a guide for conceptualizing how, why, and under what circumstances we observe such relationships. In this integrative conceptual review we: (a) utilize the Cognitive-Affective Processing System framework (Mischel & Shoda, 1995) to provide an overarching theoretical basis for how psychological individual differences affect withdrawal behaviors; (b) create a theoretical model of the situated person that summarizes the existing empirical literature examining the effect of psychological differences on withdrawal behavior; and (c) identify future research opportunities based on our review and integrative framework. PMID:26595754

  13. National Institute on Alcohol Abuse and Alcoholism

    Science.gov (United States)

    Skip to main content National Institute on Alcohol Abuse and Alcoholism (NIAAA) Main Menu Search Search form Search Alcohol & Your Health Overview of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use ...

  14. The incidence and risk factors of postoperative delirium in elderly patients in critical condition after non-cardiac surgery

    Directory of Open Access Journals (Sweden)

    Wei WANG

    2011-06-01

    Full Text Available Objective To identify the incidence and risk factors of postoperative delirium in elderly patients in critical condition after non-cardiac surgery.Methods One hundred and twenty-five elderly patients who were admitted to the surgical intensive care unit(SICU after non-cardiac surgery were involved in the present study.Baseline and the perioperative variables of patients were collected.Postoperative delirium was diagnosed using the Confusion Assessment Method for Intensive Care Unit(CAM-ICU.Delirium assessment was performed once daily during the first five days after surgery.Results Postoperative evaluations of delirium were completed in 124 patients.Postoperative delirium occurred in 42 patients(33.87%,among them delirium occurred within the first 2 postoperative days in 92.86%(39/42(4.76% in the operative day,50.00% in the first postoperative day,and 38.10% in the second postoperative day,respectively.When compared with the non-delirious patients,the delirious patients had longer duration of ICU stay [39.75(21.00-65.63h vs 19.63(17.77-22.31h,P=0.000],higher incidence of postoperative complications [(38.1%(16/42 vs 13.4%(11/82,P=0.000],and higher mortality [11.9%(5/42 vs 1.2%(1/82,P=0.000].Multivariate logistic regression analysis demonstrated that the following risk factors predicted the occurrence of postoperative delirium: preoperative history of cerebral accident(OR=3.051,95%CI 1.032-8.370,high APACHE Ⅱ score at admission to the SICU(OR=1.664,95%CI 1.268-2.184,and high pain score at 24 hours after operation(OR=1.043,95%CI 1.021-1.086.Conclusions Delirium is a common complication after surgery.The prognosis is significantly worse in the delirious patients than in the non-delirious patients.Risk factors of postoperative delirium include history of preoperative cerebral accident,high APACHE Ⅱ score at admission to the SICU,and high pain score at 24 hours after operation.

  15. Possibility to predict the development of secondary depression in primary alcoholics during abstinence

    Directory of Open Access Journals (Sweden)

    Mandić-Gajić Gordana

    2005-01-01

    Full Text Available Background/Aim. The relationship between alcoholism and depression is observed in clinical trials. The factors which could predict persistence of secondary depression after alcohol withdrawal are not enough explored on admission. The differences between depressed (DA and non-depressed (NDA alcoholics regarding the degrees of severity of withdrawal, severity of depression and the intensity of cognitive dysfunctions were explored on admission to investigate possibility of prediction of the development of secondary depression in alcoholics. Methods. A group of primary male alcoholics (n=86 was recruited during inpatient treatment. After 4 weeks alcoholics were divided in the DA group (n=43 and NDA (n=43 group according to the score on the Hamilton Depression Rating Scale (HAM-D. Clinical assessment of withdrawal, scoring on the Alcohol Dependency Severity Scale- ASD, and scoring on the Mini Mental Scale-MMSE were performed in all the participants on admission. The differences between the groups were tested by the Student's t-test. Results. The DA group showed the significantly higher severity of depression, higher levels of alcohol withdrawal symptoms and cognitive dysfunctions than the NDA group on admission. Conclusion. The specific group of depressive alcoholics was shown to be characterized by the higher severity of alcoholism and depression on admission, which could predict prolonged, secondary depression. Early detection and concurrent therapy of secondary depression could improve the treatment, and reduce the relapse of alcoholism.

  16. Prevalence, presentation and prognosis of delirium in older people in the population, at home and in long term care : a review

    NARCIS (Netherlands)

    de Lange, E.; Verhaak, P. F. M.; van der Meer, K.

    2013-01-01

    Objective The aim of this study is to provide an overview of prevalence, symptoms, risk factors and prognosis of delirium in primary care and institutionalized long-term care. Design The method used in this study is a systematic PubMed search and literature review. Results The prevalence of delirium

  17. Can an e-learning course improve nursing care for older people at risk of delirium: a stepped wedge cluster randomised trial.

    NARCIS (Netherlands)

    Steeg, L. van de; IJkema, R.; Langelaan, M.; Wagner, C.

    2014-01-01

    Background: Delirium occurs frequently in older hospitalised patients and is associated with several adverse outcomes. Ignorance among healthcare professionals and a failure to recognise patients suffering from delirium have been identified as the possible causes of poor care. The objective of the s

  18. Progress of delirium in biomarkers%谵妄相关生物标志物研究进展

    Institute of Scientific and Technical Information of China (English)

    喇宏玲

    2015-01-01

    Delirium is an acute neural syndrome.The study on biomarkers for delirium can help us to explore the pathophysiologic mechanism,predict the occurrence of delirium,make a prompt diagnosis,and evaluate the severity and prognosis of delirium.This paper summarizes 6 aspects as genes,neurotransmitters,inflammatory factors,hormone,serum chemistry and end products of delirium.%谵妄是一种急性神经功能障碍综合征.对谵妄生物标志物进行研究,有助于探讨谵妄病理生理机制,预测其发生,及时明确诊断,评估严重程度和预后.本文从基因、神经递质、炎症因子、激素、生化因子、谵妄产物6个方面对谵妄的生物标志物研究进展作一综述.

  19. Czynniki ryzyka majaczenia alkoholowego u osób leczonych stacjonarnie w Polsce z powodu uzależnienia od alkoholu

    Directory of Open Access Journals (Sweden)

    Aneta Michalska

    2016-06-01

    Conclusions: Previous episodes of alcohol withdrawal syndrome are the risk factors of delirium tremens attributable to the severity of alcohol dependence. In our opinion, the other risk factors, such as loss of consciousness, suicide attempts in the past and harmful use of other psychoactive substances, are nonspecific to alcohol dependence.

  20. 21 CFR 314.620 - Withdrawal procedures.

    Science.gov (United States)

    2010-04-01

    ... Efficacy Studies Are Not Ethical or Feasible § 314.620 Withdrawal procedures. (a) Reasons to withdraw... diligence; (3) Use after marketing demonstrates that postmarketing restrictions are inadequate to...

  1. 75 FR 7526 - Withdrawal of Regulatory Guide

    Science.gov (United States)

    2010-02-19

    ... CONTACT: Matthew D. Yoder, Division of Component Integrity, Office of Nuclear Reactor Regulation, U.S... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Withdrawal of Regulatory Guide AGENCY: Nuclear Regulatory Commission. ACTION: Withdrawal...

  2. 老年人谵妄的识别与处理%Identification and treatment of delirium in elderly patients

    Institute of Scientific and Technical Information of China (English)

    王秋梅; 刘晓红

    2012-01-01

    谵妄是老年人中常见的问题,与不良预后有关,对老年人的健康影响较大.通过介绍谵妄的临床相关内容,包括概念、流行病学、诊断,尤其是谵妄的危险、促发因素及其预防和治疗,以引起临床医生的重视.%Delirium is a common disorder in aged people.Although it is in poor prognosis,delirium still has been under-recognized and inappropriately evaluated and treated.The clinical aspects of delirium on epidemiology,diagnosis,risk and precipitating factors,prevention and treatment were introduced in this paper.

  3. Prediction of withdrawal symptoms during opioid detoxification

    NARCIS (Netherlands)

    Dijkstra, Boukje A G; Krabbe, Paul F M; De Jong, Cor A J; van der Staak, Cees P F

    2008-01-01

    OBJECTIVE: The severity of self-reported withdrawal symptoms varies during detoxification of opioid-dependent patients. The aim of this study is to identify subgroups of withdrawal symptoms within the detoxification trajectory and to predict the severity of withdrawal symptoms on the basis of drug-r

  4. The validity and reliability of the portuguese versions of three tools used to diagnose delirium in critically ill patients

    Directory of Open Access Journals (Sweden)

    Dimitri Gusmao-Flores

    2011-01-01

    Full Text Available OBJECTIVES: The objectives of this study are to compare the sensitivity and specificity of three diagnostic tools for delirium (the Intensive Care Delirium Screening Checklist, the Confusion Assessment Method for Intensive Care Units and the Confusion Assessment Method for Intensive Care Units Flowsheet in a mixed population of critically ill patients, and to validate the Brazilian Portuguese Confusion Assessment Method for Intensive Care Units. METHODS: The study was conducted in four intensive care units in Brazil. Patients were screened for delirium by a psychiatrist or neurologist using the Diagnostic and Statistical Manual of Mental Disorders. Patients were subsequently screened by an intensivist using Portuguese translations of the three tools. RESULTS: One hundred and nineteen patients were evaluated and 38.6% were diagnosed with delirium by the reference rater. The Confusion Assessment Method for Intensive Care Units had a sensitivity of 72.5% and a specificity of 96.2%; the Confusion Assessment Method for Intensive Care Units Flowsheet had a sensitivity of 72.5% and a specificity of 96.2%; the Intensive Care Delirium Screening Checklist had a sensitivity of 96.0% and a specificity of 72.4%. There was strong agreement between the Confusion Assessment Method for Intensive Care Units and the Confusion Assessment Method for Intensive Care Units Flowsheet (kappa coefficient = 0.96 CONCLUSION: All three instruments are effective diagnostic tools in critically ill intensive care unit patients. In addition, the Brazilian Portuguese version of the Confusion Assessment Method for Intensive Care Units is a valid and reliable instrument for the assessment of delirium among critically ill patients.

  5. The effects of melatonin versus placebo on delirium in hip fracture patients: study protocol of a randomised, placebo-controlled, double blind trial

    Directory of Open Access Journals (Sweden)

    van Velde Romuald

    2011-07-01

    Full Text Available Abstract Background With an ageing population, older persons become a larger part of the hospital population. The incidence of delirium is high in this group, and experiencing delirium has major short- and long-term sequelae, which makes prevention crucial. During delirium, a disruption of the sleep-wake cycle is frequently observed. Melatonin plays an important role in the regulation of the sleep-wake cycle, so this raised the hypothesis that alterations in the metabolism of melatonin might play an important role in the development of delirium. The aim of this article is to describe the design of a randomised, placebo controlled double-blind trial that is currently in progress and that investigates the effects of melatonin versus placebo on delirium in older, postoperative hip fracture patients. Methods/Design Acutely hospitalised patients aged 65 years or older admitted for surgical repair of hip fracture are randomised (n = 452 into a treatment or placebo group. Prophylactic treatment consists of orally administered melatonin (3 mg at 21:00 h on five consecutive days. The primary outcome is the occurrence of delirium, to be diagnosed according to the Confusion Assessment Method, within eight days after start of the study medication. Secondary outcomes are delirium severity, measured by the Delirium Rating Scale; duration of delirium; differences in subtypes of delirium; differences in total length of hospital stay; total dose of antipsychotics and/or benzodiazepine use during delirium; and in-hospital complications. In the twelve-month follow up visit, cognitive function is measured by a Mini-Mental state examination and the Informant Questionnaire on Cognitive Decline in the Elderly. Functional status is assessed with the Katz ADL index score (patient and family version and grip strength measurement. The outcomes of these assessments are compared to the outcomes that were obtained during admission. Discussion The proposed study will

  6. Alcohol use disorders and current pharmacological therapies: the role of GABAA receptors

    OpenAIRE

    Liang, Jing; Olsen, Richard W.

    2014-01-01

    Alcohol use disorders (AUD) are defined as alcohol abuse and alcohol dependence, which create large problems both for society and for the drinkers themselves. To date, no therapeutic can effectively solve these problems. Understanding the underlying mechanisms leading to AUD is critically important for developing effective and safe pharmacological therapies. Benzodiazepines (BZs) are used to reduce the symptoms of alcohol withdrawal syndrome. However, frequent use of BZs causes cross-toleranc...

  7. Analysis of multi-dimensional contemporaneous EHR data to refine delirium assessments.

    Science.gov (United States)

    Corradi, John P; Chhabra, Jyoti; Mather, Jeffrey F; Waszynski, Christine M; Dicks, Robert S

    2016-08-01

    Delirium is a potentially lethal condition of altered mental status, attention, and level of consciousness with an acute onset and fluctuating course. Its causes are multi-factorial, and its pathophysiology is not well understood; therefore clinical focus has been on prevention strategies and early detection. One patient evaluation technique in routine use is the Confusion Assessment Method (CAM): a relatively simple test resulting in 'positive', 'negative' or 'unable-to-assess' (UTA) ratings. Hartford Hospital nursing staff use the CAM regularly on all non-critical care units, and a high frequency of UTA was observed after reviewing several years of records. In addition, patients with UTA ratings displayed poor outcomes such as in-hospital mortality, longer lengths of stay, and discharge to acute and long term care facilities. We sought to better understand the use of UTA, especially outside of critical care environments, in order to improve delirium detection throughout the hospital. An unsupervised clustering approach was used with additional, concurrent assessment data available in the EHR to categorize patient visits with UTA CAMs. The results yielded insights into the most common situations in which the UTA rating was used (e.g. impaired verbal communication, dementia), suggesting potentially inappropriate ratings that could be refined with further evaluation and remedied with updated clinical training. Analysis of the patient clusters also suggested that unrecognized delirium may contribute to the poor outcomes associated with the use of UTA. This method of using temporally related high dimensional EHR data to illuminate a dynamic medical condition could have wider applicability. PMID:27340924

  8. Excited Delirium and Sudden Death: A Syndromal Disorder at the Extreme End of the Neuropsychiatric Continuum

    Science.gov (United States)

    Mash, Deborah C.

    2016-01-01

    Over the past decade, the excited delirium syndrome (ExDS) has raised continued controversy regarding the cause and manner of death of some highly agitated persons held in police custody, restrained or incapacitated by electrical devices. At autopsy, medical examiners have difficulty in identifying an anatomic cause of death, but frequently cite psychostimulant intoxication as a contributing factor. The characteristic symptoms of ExDS include bizarre and aggressive behavior, shouting, paranoia, panic, violence toward others, unexpected physical strength, and hyperthermia. Throughout the United States and Canada, these cases are most frequently associated with cocaine, methamphetamine, and designer cathinone abuse. Acute exhaustive mania and sudden death presents with behavioral symptoms that are identical to what is described for ExDS in psychostimulant abusers. Bell's mania or acute exhaustive mania was first described in the 1850's by American psychiatrist Luther Bell in institutionalized psychiatric patients. This rare disorder of violent mania, elevated body temperature and autonomic collapse continued to be described by others in the psychiatric literature, but with different names until the first cases of ExDS were seen at the beginning of the cocaine epidemic by medical examiners. The neurochemical pathology examination of brain tissues after death revealed a loss of dopamine transporter regulation together with increases in heat shock protein 70 (hsp70) expression as a biomarker of hyperthermia. The similarity in the behavioral symptoms between extremely agitated psychostimulant abusers and unmedicated psychiatric patients suggests that a genetic disorder that leads to dysregulated central dopamine transporter function could be a precipitating cause of the acute delirium and sudden death. While the precise cause and mechanism of lethality remains controversial, the likely whys and wherefores of sudden death of ExDS victims are seen to be

  9. The Effects of Intrathecal Fentanyl on Sedation Depth and Postoperative Recovery Room Delirium

    Directory of Open Access Journals (Sweden)

    Ozgur Bulent Tuzun

    2015-01-01

    Full Text Available Background/Aim. Intrathecal anaesthesia has been shown to increase sedation level. This study aimed to evaluate the effects of intrathecal applied fentanyl with levobupivacaine on intraoperative sedation and recovery room delirium. Materials and Methods. The study included 68 patients, ASA I–III, 55–85 years. One day preoperatively, the Confusion Assessment Method (CAM and the Mini Mental Status Test (MMST were applied and patients were separated into two groups. In Group L 2.5 mL levobupivacaine and in Group LF 2 mL levobupivacaine and 0.5 mL fentanyl were applied intrathecally. In a supine position, following a propofol IV 1 mg kg−1 bolus to obtain Bispectral Index (BIS of 70–85, propofol infusion was started (1 mg kg−1 st−1. With observation of SpO2, BIS, and the Observer Assessment and Alertness/Sedation Scale (OAA/SS with the haemodynamic values, the total propofol amount was calculated. Evaluations were made of pain severity (VAS, analgesic use, transfusion requirement, and recovery room delirium. Results. In the comparison within the groups, a significant decrease was determined in HR and MAP compared to the initial values (p<0.05. A positive correlation was found between the BIS and OAA/SS values. The amounts of propofol used were similar between the groups. Conclusions. Intrathecal fentanyl and levobupivacaine had the same effect on sedation or BIS and fentanyl did not cause delirium.

  10. Caudal block and emergence delirium in pediatric patients: Is it analgesia or sedation?

    Directory of Open Access Journals (Sweden)

    Aparna Sinha

    2012-01-01

    Full Text Available Background: Emergence delirium (ED although a short-lived and self-limiting phenomenon, makes a child prone to injury in the immediate postoperative period and hence is a cause of concern not only to the pediatric anesthesiologist, surgeons, and post anesthesia care unit staff but also amongst parents. Additional medication to quieten the child offsets the potential benefits of rapid emergence and delays recovery in day care settings. There is conflicting evidence of influence of analgesia and sedation following anesthesia on emergence agitation. We hypothesized that an anesthetic technique which improves analgesia and prolongs emergence time will reduce the incidence of ED. We selected ketamine as adjuvant to caudal block for this purpose. Methods: This randomized, double blind prospective study was performed in 150 premedicated children ASA I, II, aged 2 to 8 years who were randomly assigned to either group B (caudal with bupivacaine, BK (bupivacaine and ketamine, or NC (no caudal, soon after LMA placement. Recovery characteristics and complications were recorded. Results: Emergence time, duration of pain relief, and Pediatric Anesthesia Emergence Delirium (PAED scores were significantly higher in the NC group (P<0.05. Duration of analgesia and emergence time were significantly more in group BK than groups B and NC. However, the discharge readiness was comparable between all groups. No patient in BK group required to be given any medication to treat ED. Conclusion: Emergence time as well as duration of analgesia have significant influence on incidence of emergence delirium. Ketamine, as caudal adjuvant is a promising agent to protect against ED in children, following sevoflurane anesthesia.

  11. Alcohol Test

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The recent alcohol tax increase poses a challenge to China’s white spirits makers Alcohol, rather than wine, is an in-dispensable component to Chinese table culture. The financial crisis has failed to affect white spirits sales, but an alcohol tax increase might.

  12. Development of Android apps for cognitive assessment of dementia and delirium.

    Science.gov (United States)

    Weir, Alexander J; Paterson, Craig A; Tieges, Zoe; MacLullich, Alasdair M; Parra-Rodriguez, Mario; Della Sala, Sergio; Logie, Robert H

    2014-01-01

    The next generation of medical technology applications for hand-held portable platforms will provide a core change in performance and sophistication, transforming the way health care professionals interact with patients. This advance is particularly apparent in the delivery of cognitive patient assessments, where smartphones and tablet computers are being used to assess complex neurological conditions to provide objective, accurate and reproducible test results. This paper reports on two such applications (apps) that have been developed to assist healthcare professionals with the detection and diagnosis of dementia and delirium.

  13. Delirium and dementia in acute hospitals: assessing the impact of RMN input.

    Science.gov (United States)

    Law, Emma

    2008-11-01

    There is evidence that provision for the mental health needs of older people in acute hospitals is generally poor. This article describes a study undertaken over a nine-month period at Perth Royal Infirmary, a 317-bed district general hospital. The study sought to measure the impact of input from an RMN in an acute hospital setting and within a multidisciplinary liaison model. The article examines the implications, preparation, implementation and evaluation of RMN input, and the baseline knowledge and expectations of acute hospital staff when caring for patients with dementia and delirium.

  14. Development of Android apps for cognitive assessment of dementia and delirium.

    Science.gov (United States)

    Weir, Alexander J; Paterson, Craig A; Tieges, Zoe; MacLullich, Alasdair M; Parra-Rodriguez, Mario; Della Sala, Sergio; Logie, Robert H

    2014-01-01

    The next generation of medical technology applications for hand-held portable platforms will provide a core change in performance and sophistication, transforming the way health care professionals interact with patients. This advance is particularly apparent in the delivery of cognitive patient assessments, where smartphones and tablet computers are being used to assess complex neurological conditions to provide objective, accurate and reproducible test results. This paper reports on two such applications (apps) that have been developed to assist healthcare professionals with the detection and diagnosis of dementia and delirium. PMID:25570415

  15. Delirium markers in older fallers: a case-control study

    Directory of Open Access Journals (Sweden)

    Doherty K

    2014-11-01

    Full Text Available Kelly Doherty,1 Elizabeth Archambault,1 Brittany Kelly,1,2 James L Rudolph1,3,4 1Geriatric Research, Education, and Clinical Center, VA Boston Healthcare System, Boston, MA, USA; 2School of Nursing, Science & Health Professions, Regis College, Boston, MA, USA; 3Division of Aging, Brigham and Women’s Hospital, Boston, MA, USA; 4Harvard Medical School, Boston, MA, USA Background: When a hospitalized older patient falls or develops delirium, there are significant consequences for the patient and the health care system. Assessments of inattention and altered consciousness, markers for delirium, were analyzed to determine if they were also associated with falls. Methods: This retrospective case-control study from a regional tertiary Veterans Affairs referral center identified falls and delirium risk factors from quality databases from 2010 to 2012. Older fallers with complete delirium risk assessments prior to falling were identified. As a control, non-fallers were matched at a 3:1 ratio. Admission risk factors that were compared in fallers and non-fallers included altered consciousness, cognitive performance, attention, sensory deficits, and dehydration. Odds ratio (OR was reported (95% confidence interval [CI]. Results: After identifying 67 fallers, the control population (n=201 was matched on age (74.4±9.8 years and ward (83.6% medical; 16.4% intensive care unit. Inattention as assessed by the Months of the Year Backward test was more common in fallers (67.2% versus 50.8%, OR=2.0; 95% CI: 1.1–3.7. Fallers tended to have altered consciousness prior to falling (28.4% versus 12.4%, OR=2.8; 95% CI: 1.3–5.8. Conclusion: In this case-control study, alterations in consciousness and inattention, assessed prior to falling, were more common in patients who fell. Brief assessments of consciousness and attention should be considered for inclusion in fall prediction. Keywords: geriatrics, patient centered outcomes research, patient safety

  16. Clinical Practice Guideline for the Care of Elderly Patients Hospitalized with Delirium

    Directory of Open Access Journals (Sweden)

    Ángel Julio Romero Carbrera

    2015-06-01

    Full Text Available Delirium is a frequent disorder found in people of advanced age in the hospital setting. It is characterized by an acute disorder of consciousness and alterations in behavior, posing a diagnostic and therapeutic challenge for the doctors that look after geriatric patients. A clinical practice guideline drawn up by consensus is presented. It highlights the clinical and therapeutic aspects of this complex syndrome. An algorithm that facilitates the management of this condition at Dr. Gustavo Aldereguía Lima University General Hospital of Cienfuegos is included.

  17. Associations between sedation, delirium and post-traumatic stress disorder and their impact on quality of life and memories following discharge from an intensive care unit

    DEFF Research Database (Denmark)

    Svenningsen, Helle

    2013-01-01

    systematisk for delirium. En mindre del af patienterne er undersøgt i forhold til bl.a. posttraumatisk-stress¬syndrom (PTSD) efterfølgende. Studier om delirium viser at det er lidelsesfuldt for patienten, og at delirium øger risiko for død betydeligt, eller øger sygelighed efterfølgende fx i form af demens....... Sammenhængen mellem sedation, delirium og PTSD er ikke tidligere belyst. Formålet med dette ph.d.-studie var 1) at undersøge hvordan sedation påvirker udviklingen af delirium mens patienten er på intensivafdeling 2) at undersøge hvilken betydning delirium har for udviklingen af PTSD, angst og depression 2 og 6...... måneder efter udskrivelsen fra intensiv og 3) at undersøge hvilken betydning delirium har for de erindringer patienterne har om deres ophold på intensivafdelingen, og hvilken indflydelse det har på deres helbredsrelaterede livskvalitet. Med et prospektivt observationelt design studerede vi patienter...

  18. The current research situation of the assessment tools of delirium%谵妄评估工具的研究现状

    Institute of Scientific and Technical Information of China (English)

    廖金敏; 王希林

    2012-01-01

    Scales play an important role in clinical research of delirium. In addition to being used for screening diagnosis, scales are also used for assessment of clinical features, treatment effect and prognosis. In this article, we introduced scales used for assessment of delirium and reviewed the current situation of research on such scales, including Confusion Assessment Method, Memorial Delirium Assessment Scale, Delirium Rating Scale, Delirium Rating Scale-Revised-98, Cognitive Test for Delirium and the Delirium Motor Subtype Scale.%量表评估对谵妄的临床研究十分重要,除筛查诊断外,还可用于评定谵妄的临床特征、治疗效果及其预后.本文介绍了专门用于评估谵妄的量表,并对评估工具的研究现状进行了回顾.包括意识模糊评定量表、记忆谵妄评定量表、谵妄评定量表、谵妄评定量表-98修订版、谵妄认知功能测查量表、谵妄运动亚型分型量表.

  19. Alcoholic cardiomyopathy

    Institute of Scientific and Technical Information of China (English)

    Gonzalo; Guzzo-Merello; Marta; Cobo-Marcos; Maria; Gallego-Delgado; Pablo; Garcia-Pavia

    2014-01-01

    Alcohol is the most frequently consumed toxic substance in the world. Low to moderate daily intake of alcohol has been shown to have beneficial effects on the cardiovascular system. In contrast, exposure to high levels of alcohol for a long period could lead to progressive cardiac dysfunction and heart failure. Cardiac dysfunction associated with chronic and excessive alcohol intake is a specific cardiac disease known as alcoholic cardiomyopathy(ACM). In spite of its clinical importance, data on ACM and how alcohol damages the heart are limited. In this review, we evaluate available evidence linking excessive alcohol consumption with heart failure and dilated cardiomyopathy. Additionally, we discuss the clinical presentation, prognosis and treatment of ACM.

  20. Neonatal withdrawal syndrome: Case report

    Directory of Open Access Journals (Sweden)

    Radunović-Gojković Tatjana

    2009-01-01

    Full Text Available Introduction. Maternal drug abuse has increased over the past decade. It has a multiple negative influence on a pregnant woman, as well as her newborn. Practically, every drug taken during pregnancy crosses the placenta, and the developing fetus may also be affected by the effects of a drug. After delivery, an infant of a drug-abusing mother may potentially develop neonatal withdrawal syndrome. Existing studies on the neonatal effects of drug exposure in utero are subject to many factors. Many studies have relied on the history obtained from the mother, which is innacurate. Urine testing for drug abuse does not reflect exposure to a drug through pregnancy and does not provide quantitative information. Social and economic deprivation is common among drug abusers, and this factor has a major effect on long term studies of infant outcome. The purpose of this article is to underline the problems during management of a neonatal withdrawal syndrom, and growing incidence of it in our society. Case report. A case of an infant of a heroin-abusing mother is reported. Conclusion. It is very important to take care of an infant with neonatal withdrawal syndrome, but it is also of a great importance to supervise these children for a long period of time.

  1. Management of levofloxacin induced anaphylaxis and acute delirium in a palliative care setting

    Directory of Open Access Journals (Sweden)

    Arunangshu Ghoshal

    2015-01-01

    Full Text Available Levofloxacin is a commonly prescribed antibiotic for managing chest and urinary tract infections in a palliative care setting. Incidence of Levofloxacin-associated anaphylaxis is rare and delirium secondary to Levofloxacin is a seldom occurrence with only few published case reports. It is an extremely rare occurrence to see this phenomenon in combination. Early identification and prompt intervention reduces both mortality and morbidity. A 17-year-old male with synovial sarcoma of right thigh with chest wall and lung metastasis and with no prior psychiatric morbidity presented to palliative medicine outpatient department with community-acquired pneumonia. He was initiated on intravenous (IV Ceftriaxone and IV Levofloxacin. Post IV Levofloxacin patient developed anaphylaxis and acute delirium necessitating IV Hydrocortisone, IV Chlorpheneramine, Oxygen and IV Haloperidol. Early detection and prompt intervention helped in complete recovery. Patient was discharged to hospice for respite after 2 days of hospitalization and then discharged home. Acute palliative care approach facilitated management of two life-threatening medical complications in a palliative care setting improving both quality and length of life.

  2. A Review of the Role of Anticholinergic Activity in Lewy Body Disease and Delirium.

    Science.gov (United States)

    Kitajima, Yuka; Hori, Koji; Konishi, Kimiko; Tani, Masayuki; Tomioka, Hiroi; Akashi, Norihisa; Hosoi, Misa; Inamoto, Atsuko; Hasegawa, Sayaka; Kikuchi, Nodoka; Takahashi, Akari; Hachisu, Mitsugu

    2015-01-01

    We have previously proposed a hypothesis in which we argue that anticholinergic activity (AA) appears endogenously in Alzheimer's disease (AD). Acetylcholine (ACh) controls both cognitive function and inflammation. Consequently, when the downregulation of ACh reaches critical levels, the inflammatory system is upregulated and proinflammatory cytokines with AA appear. However, factors other than downregulation of ACh can produce AA; even if ACh downregulation does not reach critical levels, AA can still appear if one of these other AA-producing factors is added. These factors can include neurocognitive disorders other than AD, such as delirium and Lewy body disease (LBD). In delirium, ACh downregulation fails to reach critical levels, but AA appears due to the use of medicines, physical illnesses or mental stress (termed 'AA inserts'). In LBD, we speculate that AA appears endogenously, even in the absence of severe cognitive dysfunction, for 2 reasons. One reason is that patterns of ACh deterioration are different in LBD from those in AD, with synergistic actions between amyloid and α-synuclein thought to cause additional or severe symptoms that accelerate the disease course. The second reason is that AA occurs through disinhibition by reduced cortisol levels that result from severe autonomic parasympathetic dysfunction in LBD.

  3. Voorspellende waarde VMS-thema 'Kwetsbare ouderen' : delirium, valincidenten en overlijden bij oudere ziekenhuispatiënten

    NARCIS (Netherlands)

    Oud, Frederike M M; de Rooij, Sophia E J A; Schuurman, Truus; Duijvelaar, Karlijn M; van Munster, Barbara C

    2015-01-01

    OBJECTIVE: To determine the predictive value of safety management system (VMS) screening questions for falling, delirium, and mortality, as punt down in the VMS theme 'Frail elderly'. DESIGN: Retrospective observational study. METHOD: We selected all patients ≥ 70 years who were admitted to non-ICU

  4. Diagnosis,treatment and postoperative recovery of delirium%急诊术后谵妄的诊治

    Institute of Scientific and Technical Information of China (English)

    张建成; 叶龙强; 詹永杰

    2013-01-01

    Objective To explore the incidence risk of postoperative delirium in different underlying diseases and the effective measures of postoperative recovery.Methods 978 cases of emergency surgery,included acute abdomen 324 cases,358 cases of cardiovascular disease,296 cases of cranial trauma.To analyze preoperative underlying diseases,we observed the incidence rate of postoperative delirium,and the efficacy of different care on delirium recovery was compared.Results There was a higher incidence rate of postoperative delirium in patients with coronary heart disease,high blood pressure and emphysema (P < 0.05),especially in patients with multiple disease (P <0.01).And effective psychological intervention could increase the recovery rate of delirium.Conclusion The preoperative underlying diseases has a significant impact on the occurrence of postoperative delirium,and the psychological intervention has good effect on the recovery of delirium.%目的 探讨不同基础疾病术后谵妄发病风险大小及术后恢复的有效措施.方法 急诊手术患者978例,其中急腹症324例、心血管疾病358例、颅外伤296例.术前分析基础疾病,观察术后谵妄发病率,同时比较不同护理方式对谵妄患者疾病恢复的效果.结果 高血压、冠心病和肺气肿患者在急症术后谵妄发病率较高(P<0.05),其中合并多种疾病者发病率更高(P<0.01),有效的心理干预可增加谵妄的康复率.结论 术前基础疾病对术后谵妄的发生具有显著影响,心理干预对谵妄的恢复有较佳的疗效.

  5. [Extension of the concept of withdrawal signs].

    Science.gov (United States)

    Kato, Shin

    2015-12-01

    If the conditions including normal-dose dependence in which withdrawal signs are observed in the absence of definite psychic dependence are classified as dependence, this classification should be regarded as inappropriate extension of the concept of drug dependence. These conditions should be diagnosed as 'withdrawal' as specified by the DSM-5 or ICD-10. Advancements of research have clarified that an increased number of drugs cause withdrawal signs. Some Japanese researchers use the concept of 'withdrawal signs of psychic dependence.' Their definition of drug dependence and concept of withdrawal signs, however, are different from the definition established by the WHO and the researchers specializing in this field. Thus, the concept of 'withdrawal signs of psychic dependence' raises a lot of questions. PMID:26964289

  6. 27 CFR 19.534 - Withdrawals of spirits for use in production of nonbeverage wine and nonbeverage wine products.

    Science.gov (United States)

    2010-04-01

    ... use in production of nonbeverage wine and nonbeverage wine products. 19.534 Section 19.534 Alcohol... Withdrawals of spirits for use in production of nonbeverage wine and nonbeverage wine products. Spirits... bonded wine cellar for use in the production of nonbeverage wine and nonbeverage wine products. (Sec....

  7. Reversed scototaxis during withdrawal after daily-moderate, but not weekly-binge, administration of ethanol in zebrafish.

    Directory of Open Access Journals (Sweden)

    Adam Holcombe

    Full Text Available Alcohol abuse can lead to severe psychological and physiological damage. Little is known, however, about the relative impact of a small, daily dose of alcohol (daily-moderate schedule versus a large, once per week dose (weekly-binge schedule. In this study, we examined the effect of each of these schedules on behavioural measures of anxiety in zebrafish (Danio rerio. Adult wild-type zebrafish were administered either 0.2% ethanol on a daily-moderate schedule or 1.4% ethanol on a weekly-binge schedule for a period of 21 days, and then tested for scototaxis (preference for darkness during withdrawal. Compared to a control group with no alcohol exposure, the daily-moderate group spent significantly more time on the light side of the arena (indicative of decreased anxiety on day two of withdrawal, but not day 9 of withdrawal. The weekly-binge group was not significantly different from the control group on either day of withdrawal and showed no preference for either the light or dark zones. Our results indicate that even a small dose of alcohol on a daily basis can cause significant, though reversible, changes in behaviour.

  8. 29 CFR 4219.12 - Employers liable upon mass withdrawal.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Employers liable upon mass withdrawal. 4219.12 Section 4219... Redetermination of Withdrawal Liability Upon Mass Withdrawal § 4219.12 Employers liable upon mass withdrawal. (a... experiences successive mass withdrawals, an employer that has been determined to be liable under this...

  9. Delirium with anticholinergic symptoms after a combination of paliperidone and olanzapine pamoate in a patient known to smoke cannabis: an unfortunate coincidence.

    Science.gov (United States)

    Kokalj, Anja; Rijavec, Nikolina; Tavčar, Rok

    2016-01-01

    We report a case of delirium with anticholinergic symptoms in a 19-year-old female patient with schizophrenia. On the day the symptoms emerged, the patient received olanzapine long-acting injection and a higher dose of paliperidone. We observed symptoms ranging from confusion to delirium as well as some anticholinergic symptoms. The delirium lasted 24 hours and was managed by intravenous fluid substitution and oral benzodiazepines. Olanzapine pamoate, paliperidone and cannabis are central nervous system (CNS) depressants, and their combination can increase the risks of CNS depression. In this case report, we review the symptoms of delirium in a case of antipsychotic overdose and provide general guidelines for managing these symptoms. We also review possible complications in combined use of cannabis, olanzapine and paliperidone. PMID:27335358

  10. Impact of alcohol use on thyroid function

    Directory of Open Access Journals (Sweden)

    Yatan Pal Singh Balhara

    2013-01-01

    Full Text Available Alcohol is one of the commonest illicit psychoactive substances consumed globally and is the world′s third largest risk factor for disease and disability. It has been reported to have multiple effects on the hypothalamo-pituitary-thyroid axis and the functioning of the thyroid gland. It has been reported to cause direct suppression of thyroid function by cellular toxicity, and indirect suppression by blunting thyrotropin-releasing hormone response. It causes a decrease of peripheral thyroid hormones during chronic use and in withdrawal. Alcohol use may also confer some protective effect against thyroid nodularity, goiter, and thyroid cancer. This article presents a review of the clinically relevant effects of alcohol on the functioning of the thyroid gland and also discusses the effect of medication used in treatment of alcohol dependence on thyroid function.

  11. A pragmatic study exploring the prevention of delirium among hospitalized older hip fracture patients: Applying evidence to routine clinical practice using clinical decision support

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    Schmaltz Heidi N

    2010-10-01

    Full Text Available Abstract Delirium occurs in up to 65% of older hip fracture patients. Developing delirium in hospital has been associated with a variety of adverse outcomes. Trials have shown that multi-component preventive interventions can lower delirium rates. The objective of this study was to implement and evaluate the effectiveness of an evidence-based electronic care pathway, which incorporates multi-component delirium strategies, among older hip fracture patients. We conducted a pragmatic study using an interrupted time series design in order to evaluate the use and impact of the intervention. The target population was all consenting patients aged 65 years or older admitted with an acute hip fracture to the orthopedic units at two Calgary, Alberta hospitals. The primary outcome was delirium rates. Secondary outcomes included length of hospital stay, in-hospital falls, in-hospital mortality, new discharges to long-term care, and readmissions. A Durbin Watson test was conducted to test for serial correlation and, because no correlation was found, Chi-square statistics, Wilcoxon test and logistic regression analyses were conducted as appropriate. At study completion, focus groups were conducted at each hospital to explore issues around the use of the order set. During the 40-week study period, 134 patients were enrolled. The intervention had no effect on the overall delirium rate (33% pre versus 31% post; p = 0.84. However, there was a significant interaction between study phase and hospital (p = 0.03. Although one hospital did not experience a decline in delirium rate, the delirium rate at the other hospital declined from 42% to 19% (p = 0.08. This difference by hospital was mirrored in focus group feedback. The hospital that experienced a decline in delirium rates was more supportive of the intervention. Overall, post-intervention there were no significant differences in mean length of stay (12 days post versus 14 days pre; p = 0.74, falls (6% post

  12. A heuristic model of alcohol dependence.

    Directory of Open Access Journals (Sweden)

    Zhen Qi

    Full Text Available BACKGROUND: Substance dependence poses a critical health problem. Sadly, its neurobiological mechanisms are still unclear, and this lack of real understanding is reflected in insufficient treatment options. It has been hypothesized that alcohol effects are due to an imbalance between neuroexcitatory and neuroinhibitory amino acids. However, glutamate and GABA interact with other neurotransmitters, which form a complicated network whose functioning evades intuition and should be investigated systemically with methods of biomedical systems analysis. METHODS AND RESULTS: We present a heuristic model of neurotransmitters that combines a neurochemical interaction matrix at the biochemical level with a mobile describing the balances between pairs of neurotransmitters at the physiological and behavioral level. We investigate the effects of alcohol on the integrated neurotransmitter systems at both levels. The model simulation results are consistent with clinical and experimental observations. The model demonstrates that the drug diazepam for symptoms of alcohol withdrawal effectively reduces the imbalances between neurotransmitters. Moreover, the acetylcholine signal is suggested as a novel target for treatment of symptoms associated with alcohol withdrawal. CONCLUSIONS: Efficient means of integrating clinical symptoms across multiple levels are still scarce and difficult to establish. We present a heuristic model of systemic neurotransmitter functionality that permits the assessment of genetic, biochemical, and pharmacological perturbations. The model can serve as a tool to represent clinical and biological observations and explore various scenarios associated with alcohol dependence and its treatments. It also is very well suited for educational purposes.

  13. Time-Course Analysis of Brain Regional Expression Network Responses to Chronic Intermittent Ethanol and Withdrawal: Implications for Mechanisms Underlying Excessive Ethanol Consumption

    OpenAIRE

    Smith, Maren L.; Lopez, Marcelo F; Archer, Kellie J; Wolen, Aaron R.; Howard C Becker; Miles, Michael F.

    2016-01-01

    Long lasting abusive consumption, dependence, and withdrawal are characteristic features of alcohol use disorders (AUD). Mechanistically, persistent changes in gene expression are hypothesized to contribute to brain adaptations leading to ethanol toxicity and AUD. We employed repeated chronic intermittent ethanol (CIE) exposure by vapor chamber as a mouse model to simulate the cycles of ethanol exposure and withdrawal commonly seen with AUD. This model has been shown to induce progressive eth...

  14. Delirium, a ‘confusing’ condition in general hospitals: The experience of a Consultation–Liaison Psychiatry Unit in Greece

    OpenAIRE

    Panagiota Goulia; Christos Mantas; Thomas Hyphantis

    2009-01-01

    Panagiota Goulia, Christos Mantas, Thomas HyphantisConsultation-Liaison Psychiatry Unit, Department of Psychiatry, Medical School, University of Ioannina, Ioannina, GreeceBackground/aims: A plethora of studies showed that delirium is common in hospitalized populations. We aimed to examine the characteristics of delirium patients referred to our Consultation–Liaison Psychiatry Unit (CLPU).Methods: Our CLPU database was used to obtain data of all referred patients admitted to our hosp...

  15. Treatment of Decompensated Alcoholic Liver Disease

    Directory of Open Access Journals (Sweden)

    John Menachery

    2011-01-01

    Full Text Available Alcoholic liver disease (ALD is a spectrum ranging from simple hepatic steatosis to alcoholic hepatitis and cirrhosis. Patients with severe alcoholic hepatitis can have clinical presentation almost similar to those with decompensated cirrhosis. Scoring with models like Maddrey discriminant function, a model for end-stage liver disease, Glasgow alcoholic hepatitis score, and Lille model are helpful in prognosticating patients with ALD. One of the first therapeutic goals in ALD is to induce alcohol withdrawal with psychotherapy or drugs. Most studies have shown that nutritional therapy improves liver function and histology in patients with ALD. The rationale for using glucocorticoids is to block cytotoxic and inflammatory pathways in patients with severe alcoholic hepatitis. Pentoxifylline, a tumor necrosis factor alpha (TNFα suppressor, and infliximab, an anti-TNFα mouse/human chimeric antibody, has been extensively studied in patients with alcoholic hepatitis. Liver transplantation remains the definitive therapy for decompensated cirrhosis/alcoholic hepatitis despite the issues of recidivism, poor compliance with postoperative care, and being a self-inflicted disease.

  16. 老年谵妄的临床特点%Clinical characteristics of the elderly patients with delirium

    Institute of Scientific and Technical Information of China (English)

    韩学青; 张燕波; 牛雅娟; 许天红

    2013-01-01

    Objective To analyze the characteristics of elderly patients with delirium in the general hospital consultation.Methods One hundred and two elderly patients with delirium were compared with elderly patients in the same period in consultation,and the clinical characteristics of delirium was analyzed.Results The average age of delirium group was higher than that of the control group,and the difference was statistically significant(t =4.84,P < 0.05).The rate of delirium patients suffering from surgery or trauma,multiple organ failure were higher than those of control group(23.5% vs 9.3%,51.0% vs 17.3%),the difference was statistically significant (P <0.05).The delirium group patients consultation leading cause was behavioral abnormalities and cognitrve impairment,compared with the control group(38.2% vs 9.4%,31.4% vs 3.2%),the difference was statistically significant(P <0.05).The clinical manifestations of patients with delirium:disturbance of consciousness,disorientation,hallucinations,attention disorders,memory disorders etc.The misdiagnosed were 23 cases(22.6%).Seventy-three cases(71.6%) of delirium were given antipsychotic treatment.Conclusions We should enhance the understanding of the clinical features of senile delirium,and strive for the early detection and early treatment.%目的 分析老年谵妄患者在综合医院会诊中的特点.方法 对明确诊断为谵妄的102例患者,与同期会诊的老年患者进行比较,并对谵妄患者的临床特点进行分析.结果 谵妄组患者的平均年龄高于对照组,差异有统计学意义(t=4.84,P<0.05).谵妄组患者在手术或创伤后、多器官衰竭方面比例高于对照组(23.5%vs9.3%,51.0% vs 17.3%),上述差异有统计学意义(x2=3.53,6.21,P<0.05).谵妄组患者会诊的首要原因在行为异常和认知障碍方面较对照组明显(38.2% vs 9.4%,35.1% vs 11.6%),差异有统计学意义(x2=5.13,2.57,P<0.05).谵妄患者临床表现:

  17. Refeeding syndrome is uncommon in alcoholics admitted to a hospital detoxification unit.

    Science.gov (United States)

    Manning, S; Gilmour, M; Weatherall, M; Robinson, G M

    2014-05-01

    The refeeding syndrome is increasingly recognised. It is a serious change in electrolytes when nutrition is reintroduced to malnourished patients. Alcohol dependence is a risk factor for the refeeding syndrome. We report a prospective cohort study of 36 alcoholics hospitalised for withdrawal management. We found no evidence of refeeding syndrome in any patient after 3 days of hospitalisation, despite hypomagnesaemia, a risk factor for the refeeding syndrome being prevalent (44% of subjects). Low thiamine levels were infrequent affecting 3/29 (10%). We recommend that in alcoholics admitted for managed withdrawal, risk of refeeding syndrome appears to be low, and routine testing of repeat electrolytes appears unnecessary.

  18. Sleep Disruption and Proprioceptive Delirium due to Acetaminophen in a Pediatric Patient

    Directory of Open Access Journals (Sweden)

    Carla Carnovale

    2013-01-01

    Full Text Available We present the case of a 7-year-old boy, who received acetaminophen for the treatment of hyperpyrexia, due to an infection of the superior airways. 13 mg/kg (260 mg of acetaminophen was administered orally before bedtime, and together with the expected antipyretic effect, the boy experienced sleep disruption and proprioceptive delirium. The symptoms disappeared within one hour. In the following six months, acetaminophen was administered again twice, and the reaction reappeared with similar features. Potential alternative explanations were excluded, and analysis with the Naranjo algorithm indicated a “probable” relationship between acetaminophen and this adverse reaction. We discuss the potential mechanisms involved, comprising imbalances in prostaglandin levels, alterations of dopamine, and cannabinoid and serotonin signalings.

  19. Megaloblastic anemia with hypotension and transient delirium as the primary symptoms: report of a case.

    Science.gov (United States)

    Zhang, Qin; Lv, Xue-Ying; Yang, Yun-Mei

    2015-01-01

    The present study describes a case of an elderly patient that was hospitalized secondary to hypotension and delirium. Physical examination at admission revealed bilateral positive Babinski's sign. Laboratory examination revealed severe anemia. Bone marrow examination showed megaloblastic changes of the granulocyte and erythroid series, as well as other dyshaematopoiesis. The conditions of the patient rapidly improved after vitamin B12 treatments. Because the clinical manifestations of megaloblastic anemia are complex, this disease is often misdiagnosed in the geriatric population. Bone marrow examinations can aid in the diagnosis of anemia, but the results from these tests cannot always differentiate the type of anemia. Clinical management of the disorder is reliant upon proper classification of the type of anemia. The prognosis of megaloblastic anemia is typically good and a simple regimen of folic acid and/or vitamin B12 is effective. PMID:26770511

  20. Sleep Disruption and Proprioceptive Delirium due to Acetaminophen in a Pediatric Patient

    Science.gov (United States)

    Carnovale, Carla; Pozzi, Marco; Nisic, Andrea Angelo; Scrofani, Elisa; Perrone, Valentina; Antoniazzi, Stefania; Radice, Sonia

    2013-01-01

    We present the case of a 7-year-old boy, who received acetaminophen for the treatment of hyperpyrexia, due to an infection of the superior airways. 13 mg/kg (260 mg) of acetaminophen was administered orally before bedtime, and together with the expected antipyretic effect, the boy experienced sleep disruption and proprioceptive delirium. The symptoms disappeared within one hour. In the following six months, acetaminophen was administered again twice, and the reaction reappeared with similar features. Potential alternative explanations were excluded, and analysis with the Naranjo algorithm indicated a “probable” relationship between acetaminophen and this adverse reaction. We discuss the potential mechanisms involved, comprising imbalances in prostaglandin levels, alterations of dopamine, and cannabinoid and serotonin signalings. PMID:23573447

  1. ICU护士对ICU谵妄认知的调查分析%Nurses' perceptions towards delirium in ICU

    Institute of Scientific and Technical Information of China (English)

    胥利; 赵庆华; 刘丽萍; 肖明朝; 谢微波

    2012-01-01

    目的 了解重庆市主城区5所三级甲等综合医院ICU护士ICU谵妄认知、知识需求及知识来源.方法 采用自行设计的问卷对186名ICU护士进行调查.结果对 ICU谵妄综合知识“十分清楚”的护士占6.5%,53.2%的护士认为“在校学习”是其获得ICU谵妄知识的主要来源,26.9%的护士接受过入职后相关岗位能力需求培训,7.3%的护士经常主动学习ICU谵妄知识.100%的调查对象认为曾在校学习的知识远远不能满足临床需要.结论 重庆市主城区5所三级甲等综合医院ICU护士ICU谵妄知识水平较低,不能满足临床需要.可能与护理人员的ICU谵妄知识主要来源于学校教育有关,建议在学校课程设置和后续培训中增加ICU谵妄知识的内容,提高工作能力、专业水平,以提高ICU患者的安全管理质量.%Objective To investigate nurses' perceptions towards delirium in ICU. Methods Totally 186 ICU nurses in Chongqing were investigated with a self-designed questionnaire. Results Only 6.5 percent of the nurses knew ICU delirium very clear. College education was considered to be their main source of knowledge about ICU delirium in 53.2 percent of the nurses. Only 26.9 percent of the respondents received further training about ICU delirium and 7.3 percent of them learn the related knowledge by themselves. All nurses thought that college education was far enough for clinical practice. Conclusion ICU nurses in Chongqing have less knowledge on ICU delirium. The main source of knowledge about it was college education. It is recommended that more ICU delirium knowledge should be added in the school education and continuing education in order to improve nurses' professional competency and the quality of safety management.

  2. 42 CFR 457.170 - Withdrawal process.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Withdrawal process. 457.170 Section 457.170 Public... Plans for Child Health Insurance Programs and Outreach Strategies § 457.170 Withdrawal process. (a... amendment, or any portion of a proposed State plan or plan amendment, at any time during the review...

  3. 14 CFR 93.223 - Slot withdrawal.

    Science.gov (United States)

    2010-01-01

    ... shall assign, by random lottery, withdrawal priority numbers for the recall priority of slots at each...) Slots obtained in a lottery held pursuant to § 93.225 of this part shall be subject to withdrawal... following a lottery held after June 1, 1991, a slot acquired in that lottery shall be withdrawn by the...

  4. Alcohol Energy Drinks

    Science.gov (United States)

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 17728 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  5. Alcohol during Pregnancy

    Science.gov (United States)

    ... Home > Pregnancy > Is it safe? > Alcohol during pregnancy Alcohol during pregnancy E-mail to a friend Please ... and fetal alcohol spectrum disorders. How does drinking alcohol during pregnancy affect your baby's health? Drinking alcohol ...

  6. Alcohol and pregnancy

    Science.gov (United States)

    Drinking alcohol during pregnancy; Fetal alcohol syndrome - pregnancy; FAS - fetal alcohol syndrome ... lead to lifelong damage. DANGERS OF ALCOHOL DURING PREGNANCY Drinking a lot of alcohol during pregnancy can ...

  7. Role of endogenous neuropeptides in the pathomechanism of alcohol addiction

    Directory of Open Access Journals (Sweden)

    Urszula Rudzińska

    2009-12-01

    Full Text Available Recent studies with endogenous neuropeptides have indicated their modulating role in the etiology of alcoholism. The role of endogenous opioids is relatively well known and there is growing evidence for a role of the appetite-regulating peptides leptin, ghrelin, neuropeptide Y, galanin, and orexins. It has been demonstrated that these peptides could also be involved in alcohol intake regulation and the occurrence of alcohol craving. Moreover, important significance is attached to corticotrophin-releasing factor, since an increased level of this peptide during alcohol withdrawal is responsible for the occurrence of anxiety behaviors. Knowledge of the processes tied with neuropeptides is needed in the search for more effective therapy for alcohol addiction as their actions could perhaps facilitate the search for new medicines which would adapt the therapy to the individual patient as well as contribute to increasing the effectiveness of alcohol addiction therapy.

  8. Interrelationship of postoperative delirium and cognitive impairment and their impact on the functional status in older patients undergoing orthopaedic surgery: a prospective cohort study.

    Directory of Open Access Journals (Sweden)

    Chih-Kuang Liang

    Full Text Available BACKGROUND: The impact of postoperative delirium on post-discharge functional status of older patients remains unclear, and little is known regarding the interrelationship between cognitive impairment and post-operative delirium. Therefore, the main purpose was to evaluate the post-discharge functional status of patients who experience delirium after undergoing orthopaedic surgery and the interrelationship of postoperative delirium with underlying cognitive impairment. METHOD: This prospective cohort study, conducted at a tertiary care medical center from April 2011 to March 2012, enrolled all subjects aged over 60 years who were admitted for orthopaedic surgery. The baseline characteristics (age, gender, BMI, and living arrangement, surgery-related factors (ASA class, admission type, type of surgery, and length of hospital stay, results of geriatric assessment (postoperative delirium, cognition, depressive mood, comorbidity, pain, malnutrition, polypharmacy, ADL, and instrumental [I]ADL and 1-12-month postoperative ADL and IADL functional status were collected for analysis. RESULTS: Overall, 9.1% of 232 patients (mean age: 74.7 ± 7.8 years experienced postoperative delirium, which was significantly associated with IADL decline at only 6 and 12 months postoperatively (RR: 6.22, 95% CI: 1.08-35.70 and RR: 12.54, 95% CI: 1.88-83.71, respectively. Delirium superimposed on cognitive impairment was a significant predictor for poor functional status at 6 and 12 months postoperatively (RR: 12.80, 95% CI: 1.65-99.40 for ADL at the 6th month, and RR: 7.96, 95% CI: 1.35-46.99 at the 12th month; RR: 13.68, 95% CI: 1.94-96.55 for IADL at the 6th month, and RR: 30.61, 95% CI: 2.94-318.54 at the 12th month, respectively. CONCLUSION: Postoperative delirium is predictive of IADL decline in older patients undergoing orthopaedic surgery, and delirium superimposed on cognitive impairment is an independent risk factor for deterioration of ADL and IADL functional

  9. Efficacy of Non-Pharmacological Interventions to Prevent and Treat Delirium in Older Patients: A Systematic Overview. The SENATOR project ONTOP Series.

    Directory of Open Access Journals (Sweden)

    Iosief Abraha

    Full Text Available Non-pharmacological intervention (e.g. multidisciplinary interventions, music therapy, bright light therapy, educational interventions etc. are alternative interventions that can be used in older subjects. There are plenty reviews of non-pharmacological interventions for the prevention and treatment of delirium in older patients and clinicians need a synthesized, methodologically sound document for their decision making.We performed a systematic overview of systematic reviews (SRs of comparative studies concerning non-pharmacological intervention to treat or prevent delirium in older patients. The PubMed, Cochrane Database of Systematic Reviews, EMBASE, CINHAL, and PsychINFO (April 28th, 2014 were searched for relevant articles. AMSTAR was used to assess the quality of the SRs. The GRADE approach was used to assess the quality of primary studies. The elements of the multicomponent interventions were identified and compared among different studies to explore the possibility of performing a meta-analysis. Risk ratios were estimated using a random-effects model. Twenty-four SRs with 31 primary studies satisfied the inclusion criteria. Based on the AMSTAR criteria twelve reviews resulted of moderate quality and three resulted of high quality. Overall, multicomponent non-pharmacological interventions significantly reduced the incidence of delirium in surgical wards [2 randomized trials (RCTs: relative risk (RR 0.71, 95% Confidence Interval (CI 0.59 to 0.86, I2=0%; (GRADE evidence: moderate] and in medical wards [2 CCTs: RR 0.65, 95%CI 0.49 to 0.86, I2=0%; (GRADE evidence: moderate]. There is no evidence supporting the efficacy of non-pharmacological interventions to prevent delirium in low risk populations (i.e. low rate of delirium in the control group[1 RCT: RR 1.75, 95%CI 0.50 to 6.10 (GRADE evidence: very low]. For patients who have developed delirium, the available evidence does not support the efficacy of multicomponent non

  10. Clonidina como droga adjuvante no tratamento da síndrome de abstinência alcoólica em unidade de terapia intensiva: relato de caso Clonidina como droga coadyuvante en el tratamiento de la síndrome de abstinencia alcohólica en unidad de terapia intensiva: relato de un caso Clonidine as adjuvant therapy for alcohol withdrawal syndrome in intensive care unit: case report

    Directory of Open Access Journals (Sweden)

    Leandro Gobbo Braz

    2003-12-01

    alta de la UTI. CONCLUSIONES: La droga escogida para el tratamiento del síndrome de abstinencia alcohólico es el benzodiazepínico. No obstante, en el presente relato, solamente el uso coadyuvante de clonidina consiguió proporcionar tratamiento adecuado al paciente.BACKGROUND AND OBJECTIVES: Sedation of patients with past history of alcohol and drug abuse in Intensive Care Units (ICU is a challenge due to the high incidence of sedative drugs tolerance and withdrawal syndromes. This report aimed at describing a case of a young patient admitted to the ICU who developed alcohol withdrawal syndrome and tolerance to sedatives, resolved only after clonidine administration. CASE REPORT: Male patient, 18 years old, alcohol, tobacco, cocaine and marijuana abuser, victim of firearm accident, who was admitted to the ICU in the first post-enterectomy day, after gastric content aspiration during tracheal re-intubation. Clinical evolution was: vasoactive drugs up to the 4th day; bilateral bronchopneumonia with pleural effusion and need for artificial ventilation up to the 15th day. Initial sedation scheme was the association of midazolam and fentanyl. As from the 4th day, patient presented with several psychomotor agitation episodes, even after the association of lorazepam in the 6th day. In the 9th day, patient received the largest doses but remained agitated. Dexmedetomidine was associated, which has decreased other drug doses in 35% and has improved agitation. In the 12th day, midazolam and dexmedetomidine were replaced by propofol infusion with worsening of agitation. In the 13th day, clonidine was associated to the sedation scheme with total resolution of agitation. Propofol was withdrawn in the 14th day, fentanyl was maintained and midazolam infusion was restarted, with doses 75% and 65% lower as compared to peak doses of such drugs. Patient was extubated in the 15th day and was discharged from ICU. CONCLUSIONS: Benzodiazepines should remain the drugs of choice for the

  11. Delirium (PDQ)

    Science.gov (United States)

    ... Español 1-800-4-CANCER Live Chat Publications Dictionary Menu Contact Dictionary Search About Cancer Causes and Prevention Risk Factors ... Contacts Other Funding Find NCI funding for small business innovation, technology transfer, and contracts Training Cancer Training ...

  12. Delirium Quantum

    CERN Document Server

    Fuchs, Christopher A

    2009-01-01

    This pseudo-paper consists of excerpts drawn from two of my quantum-email samizdats. Section 1 draws a picture of a physical world whose essence is ``Darwinism all the way down.'' Section 2 outlines how quantum theory should be viewed in light of this, i.e., as being an expression of probabilism (in Bruno de Finetti or Richard Jeffrey's sense) all the way back up. Section 3 describes how the idea of ``identical'' quantum measurement outcomes, though sounding atomistic in character, nonetheless meshes well with a Jamesian style ``radical pluralism.'' Sections 4 and 5 further detail how quantum theory should not be viewed so much as a ``theory of the world,'' but rather as a theory of decision-making for agents immersed within a world of a particular character--the quantum world. Finally, Sections 6 and 7 attempt to sketch the very positive sense in which quantum theory is incomplete, but still just as complete is it can be. In total, I hope these heady speculations convey some of the excitement and potential I...

  13. Alcoholism (image)

    Science.gov (United States)

    ... that interferes with physical or mental health, and social, family or job responsibilities. This addiction can lead to liver, circulatory and neurological problems. Pregnant women who drink alcohol in any amount ...

  14. Exploring the Utility of Ultra-Brief Delirium Assessments in a Nonintensive Care Geriatric Population: The GEM Study

    OpenAIRE

    Powers, James S.; Doering, Tracey; Gordon, Sharon; Svetlana K Eden; Shintani, Ayumi; Schnelle, John

    2012-01-01

    Objective: To determine how an ultra-brief structured tool that would require usually less than a minute for delirium assessment compares with a clinical assessment based on Diagnostic and Statistical Manual-IV (DSM-IV) in a geriatric postacute care (PAC) rehabilitation unit. Design: Prospective observational cohort study. Setting: Postacute geriatric hospital ward of a Veteran’s Affairs hospital. Participants: Consecutively admitted patients between 50 and 100 years old for inpatient postacu...

  15. SYSTEMIC INFLAMMATION IMPAIRS ATTENTION AND COGNITIVE FLEXIBILITY BUT NOT ASSOCIATIVE LEARNING IN AGED RATS: Possible Implications for Delirium

    OpenAIRE

    Culley, Deborah J.; Mary eSnayd; Baxter, Mark G.; Zhongcong eXie; In-Ho eLee; James eRudolph; Sharon eInouye; Edward eMarcantonio; Gregory eCrosby

    2014-01-01

    Delirium is a common and morbid condition in elderly hospitalized patients. Its pathophysiology is poorly understood but inflammation has been implicated based on a clinical association with systemic infection and surgery and preclinical data showing that systemic inflammation adversely affects hippocampus-dependent memory. However, clinical manifestations and imaging studies point to abnormalities not in the hippocampus but in cortical circuits. We therefore tested the hypothesis that system...

  16. Systemic Inflammation Impairs Attention and Cognitive Flexibility but Not Associative Learning in Aged Rats: Possible Implications for Delirium

    OpenAIRE

    Culley, Deborah J.; Snayd, Mary; Baxter, Mark G.; Xie, Zhongcong; Lee, In Ho; Rudolph, James; Inouye, Sharon K.; Marcantonio, Edward R.; Crosby, Gregory

    2014-01-01

    Delirium is a common and morbid condition in elderly hospitalized patients. Its pathophysiology is poorly understood but inflammation has been implicated based on a clinical association with systemic infection and surgery and preclinical data showing that systemic inflammation adversely affects hippocampus-dependent memory. However, clinical manifestations and imaging studies point to abnormalities not in the hippocampus but in cortical circuits. We therefore tested the hypothesis that system...

  17. Adjunctive valproic acid for delirium and/or agitation on a consultation-liaison service: A report of six cases

    OpenAIRE

    Bourgeois, James A. O.D., M.D.; Koike, A K; Simmons, J.E.; Telles, S; Eggleston, C

    2005-01-01

    The authors present six cases in which valproate was used in patients seen by a consultation-liaison service (CLS) to manage delirium and/or psychotic agitation. The intravenous (IV) preparation (Depacon, Abbott Laboratories) was used in two nothing by mouth (NPO) patients, while the liquid oral preparation (Depakene, Abbott Laboratories) was used via nasogastric tube (NGT) in the other patients. All of these cases had suboptimal responses and/or concerning side effects from conventional ther...

  18. Reversible loss of reproductive fitness in zebrafish on chronic alcohol exposure.

    Science.gov (United States)

    Dewari, Pooran Singh; Ajani, Funmilola; Kushawah, Gopal; Kumar, Damera Santhosh; Mishra, Rakesh K

    2016-02-01

    Alcoholism is one of the most prevalent diseases in society and causes significant health and social problems. Alcohol consumption by pregnant women is reported to cause adverse effects on the physical and psychological growth of the fetus. However, the direct effect of chronic alcohol consumption on reproductive fitness has not been tested. In recent years, the zebrafish (Danio rerio) has emerged as a versatile model system to study the effects of alcohol on behavior and embryonic development. We utilized the zebrafish model system to address the effect of chronic alcohol exposure (0.5% alcohol in the holding tank for 9 weeks) on reproductive capacity. We found a dramatic decrease in fecundity, measured by counting the number of eggs laid, when at least one of the parents is subject to chronic alcohol exposure. Interestingly, a 9-week alcohol withdrawal program completely restored the reproductive capacity of the treated subjects. In agreement with observations on fecundity, the chronic alcohol exposure leads to increased anxiety, as measured by the novel-tank diving assay. Conversely, the withdrawal program diminished heightened anxiety in alcohol-exposed subjects. Our results highlight the adverse effects of chronic alcohol exposure on the reproductive capacity of both males and females, and underscore the utility of the zebrafish model system to understand the biology of chronic alcoholism. PMID:26781213

  19. Predictors and clinical outcomes of postoperative delirium after administration of dexamethasone in patients undergoing coronary artery bypass surgery

    Directory of Open Access Journals (Sweden)

    Davoud Mardani

    2012-01-01

    Full Text Available Background: Postoperative delirium (POD is one of the important complications of cardiac surgery and it is assumed to provoke inflammatory responses. Theoretically, anti-inflammatory effects of dexamethasone can have an influence on the incidence and outcomes of POD. The aim of our study was to assess POD predictors and outcomes of dexamethasone administration after cardiac surgery. Methods: Patients′ mental status was examined by mini-mental status examination and psychiatric interviewing to diagnose delirium. Subsequently, authors analyzed the patient variables for identification of predictors and outcomes of POD. Results: Between 196 patients who met the inclusion criteria, 34 (17.34% patients were delirious. History of chronic renal failure, obstructive pulmonary disease, smoking, and addiction strongly predicted development of POD. Other predictors were intra-aortic balloon pump insertion, transfusion of packed cells, and atrial fibrillation rhythm. In our study, the administration of dexamethasone significantly reduced the risk for POD. Furthermore, delirium was associated with longer intensive care unit (ICU stay. Conclusion: Our study reports the predictors of POD, which patients commonly facing them in cardiac surgery ICU. Appropriate management and prevention of these predictors, especially modifiable ones, can decrease the incident of POD and improves cognitive outcomes of cardiac surgeries.

  20. A case of topical opioid-induced delirium mistaken as behavioural and psychological symptoms of dementia in demented state.

    Science.gov (United States)

    Ito, Go; Kanemoto, Kousuke

    2013-06-01

    In Japan, indications for opioid analgesics, once exclusively used as pain killers for patients suffering from malignant cancer, have been expanded for a wide range of pain. Herein we report a patient with opioid-induced delirium associated with the administration of buprenorphine patches that was well below the indicated therapeutic range limit. An 82-year-old woman was referred to us from an orthopaedic practitioner for uncontrollable behavioural problems apparently caused by the beginning of dementia; the patient had gradually developed disorientation, visual hallucinations, and delusions. Laboratory and imaging findings excluded common causes of delirium including Alzheimer's disease and diffuse Lewy body disease. Detailed questioning revealed that the patient's confused state appeared following a buprenorphine patch dose increase and subsequently disappeared after administration was stopped. Delirium has not been reported as a side-effect in clinical trials of buprenorphine patches. However, our findings in this case show that even topical opioids can precipitate the development of a delirious state in elderly patients.

  1. Quantifying the clinical significance of cannabis withdrawal.

    Directory of Open Access Journals (Sweden)

    David J Allsop

    Full Text Available BACKGROUND AND AIMS: Questions over the clinical significance of cannabis withdrawal have hindered its inclusion as a discrete cannabis induced psychiatric condition in the Diagnostic and Statistical Manual of Mental Disorders (DSM IV. This study aims to quantify functional impairment to normal daily activities from cannabis withdrawal, and looks at the factors predicting functional impairment. In addition the study tests the influence of functional impairment from cannabis withdrawal on cannabis use during and after an abstinence attempt. METHODS AND RESULTS: A volunteer sample of 49 non-treatment seeking cannabis users who met DSM-IV criteria for dependence provided daily withdrawal-related functional impairment scores during a one-week baseline phase and two weeks of monitored abstinence from cannabis with a one month follow up. Functional impairment from withdrawal symptoms was strongly associated with symptom severity (p=0.0001. Participants with more severe cannabis dependence before the abstinence attempt reported greater functional impairment from cannabis withdrawal (p=0.03. Relapse to cannabis use during the abstinence period was associated with greater functional impairment from a subset of withdrawal symptoms in high dependence users. Higher levels of functional impairment during the abstinence attempt predicted higher levels of cannabis use at one month follow up (p=0.001. CONCLUSIONS: Cannabis withdrawal is clinically significant because it is associated with functional impairment to normal daily activities, as well as relapse to cannabis use. Sample size in the relapse group was small and the use of a non-treatment seeking population requires findings to be replicated in clinical samples. Tailoring treatments to target withdrawal symptoms contributing to functional impairment during a quit attempt may improve treatment outcomes.

  2. 21 CFR 514.7 - Withdrawal of applications without prejudice.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Withdrawal of applications without prejudice. 514... Withdrawal of applications without prejudice. The sponsor may withdraw his pending application from.... Such withdrawal may be made without prejudice to a future filing. Upon resubmission, the...

  3. 19 CFR 144.27 - Withdrawal from warehouse by transferee.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Withdrawal from warehouse by transferee. 144.27...; DEPARTMENT OF THE TREASURY (CONTINUED) WAREHOUSE AND REWAREHOUSE ENTRIES AND WITHDRAWALS Transfer of Right To Withdraw Merchandise from Warehouse § 144.27 Withdrawal from warehouse by transferee. At any time...

  4. 2017-2022 Proposed Program - Withdrawal Areas

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This file represents the areas of the Outer Continental Shelf that have been withdrawn from disposition by leasing. The withdrawal of these areas prevents...

  5. Progress of research on the deliriums after cardiac surgery%心脏手术术后谵妄的研究进展

    Institute of Scientific and Technical Information of China (English)

    刘卫卫; 薄禄龙; 朱文忠

    2015-01-01

    背景 心脏手术术后谵妄可增加患者并发症的发生率,并与远期预后相关. 目的 以心脏手术患者术后谵妄为切入点,从其定义、病因、诊断、防治等方面予以综述. 内容 心脏手术术后谵妄发生率较高,其发生与患者预后不良相关,并可增加中风、认知功能减退的风险,与远期病死率相关.谵妄的病因学及病理生理机制未完全明确.推荐非药物策略预防谵妄,抗精神病药物在其防治上尚存争议. 趋向 临床医师应充分认识到心脏手术术后谵妄的危害性,积极探索并寻找防治谵妄的新方法.%Background Delirium is associated with both short and long-term morbidity and mortality in surgical patients.Objective To review the definition, etiology, diagnosis, prevention and treatment strategies associated with delirium after cardiac surgery.Content The incidence of delirium after cardiac surgery is estimated at a high level.Delirium after cardiac surgery is associated with poor prognosis, relating to long-term mortality, which contributes to higher risk of stroke, and substantial cognitive.Effectiveness of prophylactic antipsychotics to reduce the risk of delirium is controversial.The evidence that antipsychotics in cardiac surgery patients reduce duration of delirium or improve long-term outcomes following delirium is not scientifically justified.Trend Clinicians in the intensive care unit(ICU) should recognize the impact of delirium to predict long-term outcomes for patients.Further research will be designated to determine interventions that will be effective in preventing and treating delirium for cardiac surgical patients.

  6. Consequences of amygdala kindling and repeated withdrawal from ethanol on amphetamine-induced behaviours.

    Science.gov (United States)

    Ripley, Tamzin L; Dunworth, Sarah J; Stephens, David N

    2002-09-01

    It has been shown previously that chronic ethanol treatment in mice leads to accelerated behavioural sensitization to psychomotor stimulants [Manley & Little (1997) J. Pharmacol. Exp. Ther., 281, 1330-1339], whilst repeated experience of ethanol withdrawal sensitizes pathways underlying seizure activity (Becker & Hale (1993) Alcohol Clin. Exp. Res., 17, 94-98]. The aim of the current experiment was to investigate the consequences of repeated withdrawal from ethanol on amphetamine-induced behaviours in the rat and compare this with animals with electrical kindling of the amygdala, a procedure that has been shown to enhance alcohol withdrawal seizures [Pinel et al. (1975) Can. J. Neurol. Sci., 2, 467-475]. For the kindling experiments, electrodes were surgically implanted in the left basolateral amygdala and were stimulated daily at the afterdischarge threshold until a criterion of three consecutive stage 5 seizures was reached. Fully kindled rats showed a marginally significant reduction in sensitivity to the locomotor stimulant effects of acute amphetamine compared with sham and partially kindled rats which had experienced subthreshold stimulation of the amygdala. Sham and partially kindled rats sensitized readily to the locomotor activating effects of amphetamine (0.125 mg/kg) following repeated treatments, but the fully kindled rats did not. Fully kindled rats also failed to show place preference conditioning to amphetamine (0.5 mg/kg). Rats, withdrawn three times from chronic ethanol (liquid-diet), kindled more quickly to PTZ (30 mg/kg, i.p.) than rats with the same overall exposure to ethanol (24 days) followed by a single withdrawal or control animals. However, there was no difference in the locomotor stimulating effects of acute amphetamine (0.25-1 mg/kg, i.p.), the rate of sensitization to amphetamine (0.125 mg/kg, i.p.) or amphetamine induced conditioned place preference (1 mg/kg, i.p.). These observations suggest that, in rats, repeated withdrawal from a

  7. On Auctions with Withdrawable Winning Bids

    OpenAIRE

    Michael H. Rothkopf

    1991-01-01

    This paper considers sealed bidding in which bidders may submit two or more bids and after the bids are opened may, perhaps at a cost, withdraw bids that are more aggressive than would be necessary to win. Such withdrawal strategies are sometimes followed, but currently are surreptitious. However, legitimization of them would create potentially useful market mechanisms of potential interest to government agencies. These market mechanisms are also of theoretical interest since they are interme...

  8. Severe Relapsing Clozapine-Withdrawal Catatonia

    Science.gov (United States)

    Shahrour, Tarek; Siddiq, Muez; Ghalib, Saad

    2015-01-01

    Catatonia as a clozapine-withdrawal syndrome has only been documented in the medical literature as case reports. We are reporting a case in which a 32-year-old man develops a catatonic state upon withdrawal of clozapine. The state was quite severe and needed ICU admission. The course was chronic and intermittent which we think was caused by the poor adherence to antipsychotics. The importance of identifying such cases early is underlined. PMID:26788394

  9. Severe Relapsing Clozapine-Withdrawal Catatonia

    Directory of Open Access Journals (Sweden)

    Tarek Shahrour

    2015-01-01

    Full Text Available Catatonia as a clozapine-withdrawal syndrome has only been documented in the medical literature as case reports. We are reporting a case in which a 32-year-old man develops a catatonic state upon withdrawal of clozapine. The state was quite severe and needed ICU admission. The course was chronic and intermittent which we think was caused by the poor adherence to antipsychotics. The importance of identifying such cases early is underlined.

  10. Design and methods of the Hospital Elder Life Program (HELP), a multicomponent targeted intervention to prevent delirium in hospitalized older patients: efficacy and cost-effectiveness in Dutch health care

    NARCIS (Netherlands)

    Strijbos, Marije; Steunenberg, Bas; Mast, Roos van der; Inouye, Sharon; Schuurmans, Marieke

    2013-01-01

    The Hospital Elder Life Program (HELP) has been shown to be highly efficient and (cost-)effective in reducing delirium incidence in the USA. HELP provides multicomponent protocols targeted at specific risk factors for delirium and introduces a different view on care organization, with trained volunt

  11. Delirium Accompanied by Cholinergic Deficiency and Organ Failure in a 73-Year-Old Critically Ill Patient: Physostigmine as a Therapeutic Option

    Directory of Open Access Journals (Sweden)

    Benedikt Zujalovic

    2015-01-01

    Full Text Available Delirium is a common problem in ICU patients, resulting in prolonged ICU stay and increased mortality. A cholinergic deficiency in the central nervous system is supposed to be a relevant pathophysiologic process in delirium. Acetylcholine is a major transmitter of the parasympathetic nervous system influencing several organs (e.g., heart and kidneys and the inflammatory response too. This perception might explain that delirium is not an individual symptom, but rather a part of a symptom complex with various disorders of the whole organism. The cholinergic deficiency could not be quantified up to now. Using the possibility of bedside determination of the acetylcholinesterase activity (AChE activity, we assumed to objectify the cholinergic homeostasis within minutes. As reported here, the postoperative delirium was accompanied by a massive hemodynamic and renal deterioration of unclear genesis. We identified the altered AChE activity as a plausible pathophysiological mechanism. The pharmacological intervention with the indirect parasympathomimetic physostigmine led to a quick and lasting improvement of the patient’s cognitive, hemodynamic, and renal status. In summary, severe delirium is not always an attendant phenomenon of critical illness. It might be causal for multiple organ deterioration if it is based on cholinergic deficiency and has to be treated at his pathophysiological roots whenever possible.

  12. ICU患者发生谵妄的因素分析%Factor analysis of patients with delirium in intensive care unit

    Institute of Scientific and Technical Information of China (English)

    邹俊; 杨红梅

    2013-01-01

    目的 分析ICU患者出现谵妄症状的原因以及处理对策.方法 分析总结郑州市第三人民医院ICU 3年间所有发生谵妄患者的资料.结果 谵妄原因可分为疾病相关性谵妄、药物相关性谵妄、ICU环境因素与其他因素共同作用.经过调整治疗方案、加强心理护理后,均治愈.结论 ICU患者出现谵妄症状的治疗重点在于去除谵妄原因及相关促发因素.%Objective To analyze the causes and treatment countermeasure of patients with delirium in ICU.Methods The clinical data of patients with delirium in ICU from the third people' s hospital of zhengzhou in 3 years were analyzed.Results The causes were diseases related,medications related,environment and other risks co-related with delirium.After adjust therapy and psychological nurseing,they were all cured.Conclusions Identifying the etiology and precipitating factors of delirium is the most important thing in the management of delirium in ICU.

  13. Research Progress of Delirium in Surgical Intensive Care Unit%外科重症监护室中谵妄的研究进展

    Institute of Scientific and Technical Information of China (English)

    郭勇

    2011-01-01

    谵妄在外科重症监护室发病率很高,并可带来多种并发症.关于外科重症监护室中谵妄的发病机制有多种学说.通过使用特定的简单的筛选列表可以尽快地诊断谵妄,尽可能地消除或减少危险因素可预防谵妄.对于可处置的危险因素可采取护理干预或医疗干预.谵妄的治疗需要寻找潜在原因,明确了原因实施非药物治疗无效时才考虑药物治疗.%Delirium occurs frequently in surgical intensive care unit and results in multiple complications. The pathological mechanism of delirium occurring in surgical intensive care unit is attributed to multiple theories. The use of a simple routine screening list allows the rapid diagnosis of delirium and minimizes the risk factors for the prevention of delirium. The manageable risk factors can be intervened by appropriate nursing or medical treatment. The treatment of delirium requires the identification of underlying causes whereas drug treatment is only indicated in the case of ineffective non-medical treatment with known cause.

  14. Antiepileptic Drug Withdrawal in Dogs with Epilepsy.

    Science.gov (United States)

    Gesell, Felix Kaspar; Hoppe, Sonja; Löscher, Wolfgang; Tipold, Andrea

    2015-01-01

    Epilepsy is one of the most common neurological disorders in dogs and is treated by chronic administration of antiepileptic drugs (AEDs). In human beings with epilepsy, it is common clinical practice to consider drug withdrawal after a patient has been in remission (seizure free) for three or more years, but withdrawal is associated with the risk of relapse. In the present study, the consequences of AED withdrawal were studied in dogs with epilepsy. Therefore, 200 owners of dogs with idiopathic or presumed idiopathic epilepsy were contacted by telephone interview, 138 cases could be enrolled. In 11 cases, the therapy had been stopped after the dogs had become seizure free for a median time of 1 year. Reasons for AED withdrawal were appearance or fear of adverse side effects, financial aspects, and the idea that the medication could be unnecessary. Following AED withdrawal, four of these dogs remained seizure free, seven dogs suffered from seizure recurrence, of which only three dogs could regain seizure freedom after resuming AED therapy. Due to the restricted case number, an exact percentage of dogs with seizure recurrence after AED withdrawal cannot be given. However, the present study gives a hint that similar numbers as in human patients are found, and the data can help owners of epileptic dogs and the responsible clinician to decide when and why to stop antiepileptic medication.

  15. Antiepileptic drug withdrawal in dogs with epilepsy

    Directory of Open Access Journals (Sweden)

    Felix Kaspar Gesell

    2015-08-01

    Full Text Available Epilepsy is one of the most common neurological disorders in dogs and is treated by chronic administration of antiepileptic drugs (AEDs. In humans with epilepsy, it is common clinical practice to consider drug withdrawal after a patient has been in remission (seizure free for three or more years, but withdrawal is associated with the risk of relapse. In the present study, the consequences of AED withdrawal were studied in dogs with epilepsy. Therefore, 200 owners of dogs with idiopathic or presumed idiopathic epilepsy were contacted by telephone interview, 138 cases could be enrolled. In 11 cases the therapy had been stopped after the dogs had become seizure free for a median time of 1 year. Reasons for AED withdrawal were appearance or fear of adverse side effects, financial aspects and the idea that the medication could be unnecessary. Following AED withdrawal, 4 of these dogs remained seizure free, 7 dogs suffered from seizure recurrence, of which only 3 dogs could regain seizure freedom after resuming AED therapy. Due to the restricted case number, an exact percentage of dogs with seizure recurrence after AED withdrawal cannot be given. However, the present study gives a hint that similar numbers as in human patients are found, and the data can help owners of epileptic dogs and the responsible clinician to decide when and why to stop antiepileptic medication.

  16. Alcohol and Hepatitis C

    Science.gov (United States)

    ... code here Enter ZIP code here Daily Living: Alcohol for Veterans and the Public Alcohol and Hepatitis: Entire Lesson Overview Alcohol is one ... related to choices you make about your lifestyle . Alcohol and fibrosis Fibrosis is the medical term for ...

  17. Alcohol use disorder

    Science.gov (United States)

    Alcohol use disorder is when your drinking causes serious problems in your life, yet you keep drinking. You may ... alcohol content). If you have a parent with alcohol use disorder, you are more at risk for alcohol problems. ...

  18. Alcohol-Specific Coping Styles of Adult Children of Individuals with Alcohol Use Disorders and Associations with Psychosocial Functioning.

    Science.gov (United States)

    Drapkin, Michelle L; Eddie, David; Buffington, Angela J; McCrady, Barbara S

    2015-07-01

    Parental alcohol use disorders (AUDs) have been conceptualized as a chronic stressor that can lead to deleterious long-term outcomes in children of individuals with AUDs. Yet, while many individuals are detrimentally affected by their parents' problematic alcohol use, and go on to manifest psychological problems, others do not. How individuals cope with the stress of having a parent with an AUD is believed to be an important moderator of this differential outcome. This study assessed whether individuals' alcohol-specific coping styles predicted alcohol use, positive or negative life events, and depression, using a sample of 465 college students, of whom 20% were adult children of individuals with alcohol use disorders, colloquially known as adult children of alcoholics (ACOAs), and a battery of well-validated, self-report measures. Participant ACOAs reported less 'engaged' and 'total' alcohol-specific coping strategies and more 'withdrawal' alcohol-specific coping strategies than their non adult children of alcoholics (NACOAs) counterparts. Across participants, women reported more 'engaged', 'tolerant/inactive', and 'total' coping than men. Although ACOAs reported significantly more negative life events, which predicted more passive coping styles, they did not differ significantly from NACOAs on measures of problematic alcohol use or depression, supporting theories of resilience in ACOAs regardless of their alcohol-specific coping styles. For NACOAs, 'tolerant' coping predicted greater depression and alcohol-related problems; 'engaged' coping predicted fewer alcohol problems. Results suggest that ACOAs cope differently with problematic alcohol use among relatives and friends compared with NACOAs and are more likely to experience negative life events. Additionally, alcohol-related coping strategies have more predictive utility in NACOAs than ACOAs. PMID:25802055

  19. A neurologist's approach to delirium: diagnosis and management of toxic metabolic encephalopathies.

    Science.gov (United States)

    Krishnan, Vaishnav; Leung, Lester Y; Caplan, Louis R

    2014-02-01

    Toxic metabolic encephalopathies (TMEs) present as an acute derangement in consciousness, cognition and behavior, and can be brought about by various triggers, including endocrine and metabolic disturbances, exogenous toxins, pain and infection. Also referred to as "delirium" or "acute confusional states," TMEs are characterized by (1) an altered level of consciousness and activity, (2) global changes in cognition with inattention, (3) a fluctuating course with disturbances in the sleep-wake cycle, and (4) asterixis and myoclonus. The pathophysiology of this syndrome is poorly understood. Imbalanced neurotransmitter signaling and pathologically heightened brain inflammatory cytokine signaling have been proposed as candidate mechanisms. Focal brain lesions can also occasionally mimic TMEs. A neurological examination is required to identify the presence of focal findings, which when present, identify a new focal lesion or the recrudescence of prior ischemic, inflammatory or neoplastic insults. Diagnostic testing must include a search for metabolic and infectious derangements. Offending medications should be withdrawn. Magnetic resonance imaging, cerebrospinal fluid analysis and electroencephalography should be considered in select clinical situations. In addition to being an unpleasant experience for the patient and family, this condition is associated with extended hospital stays, increased mortality and high costs. In individuals with diminished cognitive reserve, episodes of TME lead to an accelerated decline in cognitive functioning. Starting with an illustrative case, this paper provides a neurologist's approach to the diagnosis, differential diagnosis and management of toxic metabolic encephalopathies.

  20. ICU谵妄患者治疗护理的研究进展%Current situation of caring patients with ICU delirium

    Institute of Scientific and Technical Information of China (English)

    王玲; 刘畅; 岳鹏

    2012-01-01

    This article reviewed the research progress about ICU delirium from the aspects of definition , diagnosis, missed diagnosis,misdiagnosis and outcome,and summarized the influencing factors of nursing management of patients with ICU delirium. Based on these,the article also provided some suggestions in treating and caring patients of ICU delirium.%通过阐述ICU谵妄的概念、诊断、漏诊、误诊及ICU谵妄的后果等几个方面,归纳了ICU谵妄患者护理管理的影响因素,在此基础上,就ICU谵妄患者的治疗与护理提出了建议,并进行了展望.

  1. Carisoprodol: abuse potential and withdrawal syndrome.

    Science.gov (United States)

    Reeves, Roy R; Burke, Randy S

    2010-03-01

    Carisoprodol (N-isopropyl-2 methyl-2-propyl-1,3-propanediol dicarbamate; N-isopropylmeprobamate) is a centrally acting skeletal muscle relaxant whose primary active metabolite is meprobamate, a substance with well established abuse potential similar to that of benzodiazepines. A number of reports show that carisoprodol has been abused for its sedative and relaxant effects, to augment or alter the effects of other drugs, and by the intentional combination of carisoprodol and other noncontrolled medications because of the relative ease (as compared to controlled substances) of obtaining prescriptions. The diversion and abuse of carisoprodol and its adverse health effects appear to have dramatically increased over the last several years. Clinicians have begun to see a withdrawal syndrome consisting of insomnia, vomiting, tremors, muscle twitching, anxiety, and ataxia in patients who abruptly cease intake of large doses of carisoprodol. Hallucinations and delusions may also occur. The withdrawal symptoms are very similar to those previously described for meprobamate withdrawal, suggesting that what may actually be occurring is withdrawal from meprobamate accumulated as a result of intake of excessive amounts of carisoprodol. However carisoprodol itself is capable of modulating GABA(A) function, and this may contribute both to the drugs abuse potential and to the occurrence of a withdrawal syndrome with abrupt cessation of intake. Carisoprodol has been classified as a controlled substance in several states in the US and restrictions on the use of the drug have been imposed in some European countries. Carisoprodol is metabolized to a controlled substance, has clear evidence of abuse potential and increasing incidence of abuse, and has shown evidence of a withdrawal syndrome with abrupt cessation from intake. This article will discuss the abuse potential of carisoprodol and the associated withdrawal syndrome, and consider implications for future use of the drug. PMID

  2. Intra-administration associations and withdrawal symptoms: morphine-elicited morphine withdrawal.

    Science.gov (United States)

    McDonald, Robert V; Siegel, Shepard

    2004-02-01

    On the basis of a conditioning analysis, some drug "withdrawal symptoms" are conditional responses elicited by stimuli paired with the drug effect. Prior demonstrations of conditional elicitation of withdrawal symptoms evaluated the role of environmental cues; however, pharmacological cues also typically signal a drug effect. Within each administration, early drug onset cues (DOCs) may become associated with the later, larger drug effect (intra-administration associations). This experiment evaluated the contribution of intra-administration associations to withdrawal symptoms. The results indicated that (a). 5 mg/kg morphine elicited behavioral and thermic withdrawal symptoms in rats previously injected on a number of occasions with 50 mg/kg morphine and that (b). DOC-elicited withdrawal symptoms are not a sensitized response to the opiate but rather an associative phenomenon. PMID:14769091

  3. Analysis of Patients with Delirium in Intensive Care Unit%ICU谵妄患者病因分析以及处理

    Institute of Scientific and Technical Information of China (English)

    薛晓艳; 朱继红

    2011-01-01

    分析急诊ICU患者出现谵妄症状的原因以及处理对策.分析总结我院急诊ICU 3年间所有患者的资料,发现20.2%的患者出现谵妄症状,原因为:(1)疾病相关;(2)药物相关;(3)监护环境等多种因素作用结果.经过调整治疗方案、加强心理护理后,需要镇静药物的仅为谵妄患者的19.7%.因此寻找谵妄原因很重要,治疗重点在于去除谵妄原因以及相关促发因素.%Analyze the causes of patients with delirium and their management in ICU. Review the document of patient with delirium in Emergency Intensive Care Unit of Beijing university people's hospital; analyze the causes of delirium, management and outcome of the patients. The rate of delirium of our patients was 20. 2%. Their causes were diseases related, medications related, or environment and other risks co-related. After adjust therapy and psychological nursing, the rate of sedation was 19. 7%. So identifying the etiology of delirium is the most important thing in the management of delirium in ICU. Both prevention and treatment should focus on the minimization and/or elimination of predisposing and precipitating factors.

  4. Causes of delirium of patients in CCU and the countermeasure%CCU患者谵妄常见原因分析及对策

    Institute of Scientific and Technical Information of China (English)

    高素霞

    2012-01-01

    Objective To investigate causes of delirium of patients CCU and propose the countermeasures. Methods The histories of 24 patients with delirium were reviewed to investigate the causes of delirium using the Chinese version of delirium assessment. Results After the active nursing intervention, 21 patients in the short term pre-delirium disappeared. 2 patients left over from mental deterioration. 1 patient died of heart failure. Conclusion Close observation of the changes in emotions, feelings and disease conditions and performance of mental care and nursing intervention may be effective for the reduction of delirium incidence.%目的 探讨心脏重症监护室(coronary care unit,CCU)患者发生谵妄的原因,并提出对策.方法 分析24例谵妄患者发生情况及原因,并制订对策.结果 患者谵妄发生原因包括疾病因素、紧张和恐惧因素、疼痛因素、陌生CCU环境因素及与家属隔绝因素.患者经治疗护理后,21例患者谵妄在短期内消失,2例患者遗留智力减退,1例患者因心功能不全死亡.结论 应针对CCU患者发生谵妄的原因,密切观察患者的情绪、情感及病情的变化,给予患者良好的心理护理及治疗护理干预,以便减少患者谵妄的发生.

  5. Rol de enfermería en la prevención del delirium en ancianos hospitalizados con fractura de cadera. Recomendaciones generales.

    OpenAIRE

    Carrera Castro, Carmen

    2012-01-01

    Se realiza una revisión bibliográfica de la literatura en las principales bases biomédicas para identificar cuáles son los factores de riesgo modificables o controlables en ancianos hospitalizados con fractura de cadera, susceptible de padecer delirium, y crear un Plan de Actuación de Recomendaciones de Enfermería desde el ingreso hasta el alta en la unidad, basándonos en la prevención, con el propósito de fomentar el descenso en la frecuencia y consecuencias desfavorables del delirium. So...

  6. Retrospective analysis of postoperative delirium in elder patients after percutaneous coronary intervention%老年患者PCI术后谵妄的回顾性分析

    Institute of Scientific and Technical Information of China (English)

    黄毅雄; 李田昌; 刘于红; 韩文杰

    2012-01-01

    Objective To investigate the incidence and manifestation of delirium in elder after percutaneous coronary intervention and identify its possible risk factors. Methods Three hundred and five consecutive patients who underwent PCI were enrolled in the study. Risk factors for inducing delirium were analyzed in patients with delirium(n = 32) and without delirium(n=32) by Logistic regression analysis. Results Postoperative delirium was detected in 32 (10. 5%) patients during the first 6 days after surgery. According to multivatiate analysis,significant risk factors for the development of postoperative delirium were cerebrovascular history[odds ratio(OR) = 15. 129,95%CI 2. 355~ 97.183],atrial fibrillation history(OR = 32. 355,95%CI 4. 330~241. 746) and low LVEF(OR = 3. 409.95HCI 0. 668~17. 393). Conclusions The incidence of postoperative delirium in elder after PCI is high. Risk factors like cerebrovascular history, at rial fibrillation history and low LVEF are associated with postoperative delirium in elder after PCL%目的 研究老年患者经皮冠状动脉介入治疗(Percutaneous coronary intervention,PCI)后谵妄的发生率、临床特点及相关危险因素.方法 305例PCI术后患者,32例发生术后谵妄,将其设为谵妄组,随机抽取32例无谵妄症状PCI术后患者作为对照组,采用Logistic回归分析法分析诱发谵妄的危险因素.结果 32例(10.5%)患者在手术后6d内发生谵妄.多因素回归分析显示具有统计学意义的相关因素有既往脑血管病史(OR=15.129;95%CI 2.355~97.183)、房颤病史(OR=32.355; 95%CI 4.330~241.746)及低LVEF值(OR=3.409; 95% CI0.668~17.393).结论 老年PCI术后患者谵妄发生率较高,既往脑血管病史、房颤病史及低LVEF值是PCI术后谵妄的高危因素.

  7. Subtypes of delirium in ICU mechanically ventilated patients%ICU机械通气患者谵妄亚型分析

    Institute of Scientific and Technical Information of China (English)

    庞礴; 査佳安; 方长太; 朱春燕

    2013-01-01

    目的 探讨ICU机械通气患者谵妄亚型的发生率及风险因素.方法 采用前瞻性队列研究,收集ICU机械通气患者的基线资料,应用简体中文版意识模糊评估法(CAM-ICU)对患者进行评估.结果 共有235例机械通气患者纳入样本,151例(64.26%)发生谵妄,其中活动增多型谵妄33例(21.85%),活动减少型谵妄84例(55.63%),混合型谵妄为34例(22.52%).应用Logistic回归分析发现,年龄和呼吸系统疾病分别是活动减少型和混合型谵妄的风险因素(OR=2.365,OR=1.312;OR=1.376,OR=1.352).结论 ICU机械通气患者活动减少型谵妄发生率最高,其次为混合型、活动增多型谵妄.活动减少型和混合型谵妄有共同的独立风险因素.%Objective To explore the incidence and risk factors in the subtypes of delirium in ICU mechanically ventilated patients. Methods A prospective cohort study was implemented. The baseline data of patients were gathered, and the simplified Chinese version of the confusion assessment method ( CAM-ICU ) was adopted to assess the patients. Results 235 mechanically ventilated patients were collected, and the incidence of delirium was 64. 25% , in which the hyperative delirium was 21. 85% , hypoactive one 55. 63% , and mixed one 22. 52%. Mult-ivariable analysis suggested that aging and respiratory diseases increased the risk of hypoactive and mixed delirium in mechanically ventilated patients respectively( OR = 2. 365,OR = 1. 312;OR = 1. 376,0R = l. 352 ). Conclusion The highest incidence lies in the subtype of hypoative delirium, followed by mix delirium, and then by hyperative delirium. Common risk factors are found in the hypoactive and mixed delirium patients.

  8. Atividade basal de acetilcolinesterase e níveis plasmáticos de serotonina não se associam ao delirium em pacientes gravemente enfermos

    Directory of Open Access Journals (Sweden)

    Cristiane Damiani Tomasi

    2015-06-01

    Full Text Available RESUMO Objetivo: Investigar se os níveis plasmáticos de serotonina e atividade de acetilcolinesterase determinados por ocasião da admissão à unidade de terapia intensiva preveem a ocorrência de disfunção cerebral aguda em pacientes internados em unidade de terapia intensiva. Métodos: Foi conduzido no período entre maio de 2009 e setembro de 2010 um estudo prospectivo de coorte em uma amostra com 77 pacientes não consecutivos. A ocorrência de delirium foi determinada utilizando a ferramenta Confusion Assessment Method for the Intensive Care Unit, tendo sido determinadas as avaliações de acetilcolinesterase e serotonina em amostras de sangue coletadas até um máximo de 24 horas após admissão do paciente à unidade de terapia intensiva. Resultados: No presente estudo, 38 pacientes (49,6% desenvolveram delirium durante sua permanência na unidade de terapia intensiva. Nem os níveis de atividade de acetilcolinesterase nem os de serotonina tiveram associação independente com delirium. Não se observaram correlações significantes entre atividade de acetilcolinesterase e níveis de serotonina com o número de dias livres de delirium/coma, porém, em pacientes que desenvolveram delirium, ocorreu uma forte correlação negativa entre níveis de acetilcolinesterase e número de dias livres de delirium/coma, demonstrando que níveis mais elevados de acetilcolinesterase se associaram com menos dias de vida sem delirium e coma. Nenhuma associação foi identificada entre os biomarcadores e mortalidade. Conclusão: Nem a atividade de acetilcolinesterase nem os níveis séricos de serotonina se associaram com delirium ou disfunção cerebral aguda em pacientes gravemente enfermos. A ocorrência de sepse não modificou esse relacionamento.

  9. Influencing Factors of ICU delirium after cardiac surgery and countermeasures%心脏外科术后ICU谵妄相关因素调查及对策

    Institute of Scientific and Technical Information of China (English)

    任春梅

    2015-01-01

    Objective To analyze the influencing factors of ICU delirium in patients who suffered cardiac surgery. And to taKe measures to prevent ICU delirium. Only in this way can we improve the quality of life for patients. Methods Through convenient sampling method,the patients who meet the requirements are willing to do the questionnaires. Use the CAM-ICU scale to evaluate the patients,and SPSS to analyze the dates. Results Among the 100 patients,the incidence of ICU delirium was 39%. The incidence of without ICU delirium was 61%. There was significant difference between patients with ICU delirium and without ICU delirium on age,blood type,the surgery time,the time of extracorporeal circulation ,blocKing time and ICU hospitalizing time. Conclusion Age,blood type,the surgery time,the time of extracorporeal circulation,blocKing time,and ICU hospitalizing time are all influencing factors of ICU delirium. what is more with the increasing of blocKing time and ICU hospitalizing time,the incidence of ICU delirium is increasing.%目的:探讨心脏外科术后ICU谵妄发生的相关因素,并给与相应护理措施,提高患者生存质量。方法采用方便抽样的方法,观察100例心脏术后的患者,记录患者年龄、性别、血型、手术时间、体外循环时间、阻断时间、机械通气时间及入住ICU时间,利用CAM-ICU量表评估患者是否发生ICU谵妄。并利用SPSS 16.0软件进行统计学处理。结果 ICU谵妄发生率为39%,未发生率为61%。年龄、血型、手术时间、体外循环时间、阻断时间及入住ICU时间均与ICU谵妄发生有关。结论通过统计分析可知,年龄、血型、手术时间、体外循环时间、机械通气时间是ICU谵妄的相关因素,而阻断时间及入住ICU时间均是ICU谵妄发生的危险因素。

  10. Study protocol for the recreational stimulation for elders as a vehicle to resolve delirium superimposed on dementia (Reserve For DSD trial

    Directory of Open Access Journals (Sweden)

    Leslie Doug

    2011-05-01

    Full Text Available Abstract Background Delirium is a state of confusion characterized by an acute and fluctuating decline in cognitive functioning. Delirium is common and deadly in older adults with dementia, and is often referred to as delirium superimposed on dementia, or DSD. Interventions that treat DSD are not well-developed because the mechanisms involved in its etiology are not completely understood. We have developed a theory-based intervention for DSD that is derived from the literature on cognitive reserve and based on our prior interdisciplinary work on delirium, recreational activities, and cognitive stimulation in people with dementia. Our preliminary work indicate that use of simple, cognitively stimulating activities may help resolve delirium by helping to focus inattention, the primary neuropsychological deficit in delirium. Our primary aim in this trial is to test the efficacy of Recreational Stimulation for Elders as a Vehicle to resolve DSD (RESERVE- DSD. Methods/Design This randomized repeated measures clinical trial will involve participants being recruited and enrolled at the time of admission to post acute care. We will randomize 256 subjects to intervention (RESERVE-DSD or control (usual care. Intervention subjects will receive 30-minute sessions of tailored cognitively stimulating recreational activities for up to 30 days. We hypothesize that subjects who receive RESERVE-DSD will have: decreased severity and duration of delirium; greater gains in attention, orientation, memory, abstract thinking, and executive functioning; and greater gains in physical function compared to subjects with DSD who receive usual care. We will also evaluate potential moderators of intervention efficacy (lifetime of complex mental activities and APOE status. Our secondary aim is to describe the costs associated with RESERVE-DSD. Discussion Our theory-based intervention, which uses simple, inexpensive recreational activities for delivering cognitive stimulation

  11. Prehospital Ketamine is a Safe and Effective Treatment for Excited Delirium in a Community Hospital Based EMS System.

    Science.gov (United States)

    Scaggs, Thomas R; Glass, David M; Hutchcraft, Megan Gleason; Weir, William B

    2016-10-01

    Excited delirium syndrome (ExDS) is defined by marked agitation and confusion with sympathomimetic surge and incessant physical struggle, despite futility, which may lead to profound pathophysiologic changes and sudden death. Severe metabolic derangements, including lactic acidosis, rhabdomyolysis, and hyperthermia, occur. The pathophysiology of excited delirium is a subject of ongoing basic science and clinical research. Positive associations with ExDS include male gender, mental health disorders, and substance abuse (especially sympathomimetics). Excited delirium syndrome patients often exhibit violent, psychotic behavior and have "superhuman" strength which can result in the patient fighting with police and first responders. Continued struggle can cause a patient with ExDS to experience elevated temperature (T) and acidosis which causes enzymes to fail, leading to sudden death from cardiovascular collapse and multi-system organ failure. Therefore, effective early sedation is optimal to stop this fulminant process. Treatment of ExDS must be focused on rapidly, safely, and effectively sedating the patient and providing intensive, supportive care. Benzodiazepines, like midazolam, may not be ideal to sedate ExDS patients since their onset takes several minutes, and their side effects include loss of airway control and respiratory depression. Injectable antipsychotic medications have a relatively slow onset and may cause prolongation of the QTc interval. Ketamine is the ideal medication to sedate patients with ExDS. Ketamine has a rapid, predictable onset within three to four minutes when given by intramuscular (IM) injection. It does not adversely affect airway control, breathing, heart rate, or blood pressure (BP). In this retrospective case series, prehospital scenarios in which ExDS patients received ketamine by paramedics for sedation, and their subsequent treatment in the emergency department (ED) and hospital, are described. It is demonstrated that ketamine

  12. Alcohol Consumption and Alcohol Advertising Bans

    OpenAIRE

    Henry Saffer

    2000-01-01

    The purpose of this paper is to empirically examine the relationship between alcohol advertising bans and alcohol consumption. Most prior studies have found no effect of advertising on total alcohol consumption. A simple economic model is provided which explains these prior results. The data set used in this study is a pooled time series of data from 20 countries over 26 years. The empirical model is a simultaneous equations system which treats both alcohol consumption and alcohol advertising...

  13. Cyclosporine alters opiate withdrawal in rodents.

    Science.gov (United States)

    Dafny, N; Wagle, V G; Drath, D B

    1985-05-01

    Opiates exert numerous effects on all levels of the central nervous system with tolerance, physical dependence and withdrawal being characteristics of this drug class. The degree of dependence is directly correlated to the intensity of withdrawal. Therefore, success in modifying the withdrawal syndrome may shed light on the dynamics of opiate addiction. The present study demonstrates that cyclosporine, a widely used immunosuppressive drug, considerably modified the behavioral signs of a naloxone-induced abstinence syndrome in morphine-addicted rats. In previous experiments, alpha-interferon has shown similar results. The similarity in actions of these two immunomodulator drugs is discussed and we suggest that opiate addiction may involve the immune system. PMID:4039025

  14. Analysis of associated factors of ICU delirium after cardiac surgery%心脏术后患者发生ICU谵妄的相关因素分析

    Institute of Scientific and Technical Information of China (English)

    紫翠然

    2013-01-01

    目的 分析心脏术后ICU谵妄发生的相关因素,提出合适的防治策略.方法 观察124例心脏术后的患者,记录性别、年龄、血型、呼吸机辅助时间及ICU时间;利用护士谵妄筛查量表(nursing delirium screening scale,Nu-DESC)评价是否发生ICU谵妄.利用SPSS软件进行统计分析.结果 124例心脏术后,顺利拔除气管插管的患者中,ICU谵妄的发生率为17%;ICU谵妄组与无ICU谵妄组的年龄、呼吸机辅助时间、入住ICU时间均有差异.不同血型的患者ICU谵妄的发生率显著不同,其中A型血的发生率明显高于B型血及O型血.Logistic回归进行单因素回归,发现年龄、呼吸机辅助时间、ICU时间、性别及血型均是ICU谵妄的相关因素.结论 年龄、呼吸机辅助时间、ICU时间、性别及血型均是ICU谵妄的影响因素.男性、高龄、较长的呼吸机辅助时间及ICU时间易导致ICU谵妄的发生.不同血型之间,ICU谵妄发生率明显不同,A型血较O型血、B型血更易发生ICU谵妄.%Objective To analyze the associated factors of ICU delirium after cardiac surgery,and propose the proper treatment strategy.Methods 124 patients after cardiac surgery were observed.The basic information including gender,age,blood type,respirator assistant time and ICU hospitalizing time was recorded.SPSS software was used for statistical analysis.Results Among the 124 patients,the incidence of ICU delirium was 17%.There was significant difference between patients with ICU delirium and without ICU delirium on age,respirator assistant time and ICU hospitalizing time.The ICU delirium incidence was dramatically different among different blood types,and the incidence of blood type A was much more higher than blood type B and O.Univariate Logistic regression analysis showed that age,mechanical ventilation time,ICU time,gender and blood types were the related factors of delirium in ICU.Conclusions Age,respirator assistant time

  15. Creative Music Therapy in an Acute Care Setting for Older Patients with Delirium and Dementia

    Directory of Open Access Journals (Sweden)

    Chin Yee Cheong

    2016-06-01

    Full Text Available Background/Aims: The acute hospital ward can be unfamiliar and stressful for older patients with impaired cognition, rendering them prone to agitation and resistive to care. Extant literature shows that music therapy can enhance engagement and mood, thereby ameliorating agitated behaviours. This pilot study evaluates the impact of a creative music therapy (CMT programme on mood and engagement in older patients with delirium and/or dementia (PtDD in an acute care setting. We hypothesize that CMT improves engagement and pleasure in these patients. Methods: Twenty-five PtDD (age 86.5 ± 5.7 years, MMSE 6/30 ± 5.4 were observed for 90 min (30 min before, 30 min during, and 30 min after music therapy on 3 consecutive days: day 1 (control condition without music and days 2 and 3 (with CMT. Music interventions included music improvisation such as spontaneous music making and playing familiar songs of patient's choice. The main outcome measures were mood and engagement assessed with the Menorah Park Engagement Scale (MPES and Observed Emotion Rating Scale (OERS. Results: Wilcoxon signed-rank test showed a statistically significant positive change in constructive and passive engagement (Z = 3.383, p = 0.01 in MPES and pleasure and general alertness (Z = 3.188,p = 0.01 in OERS during CMT. The average pleasure ratings of days 2 and 3 were higher than those of day 1 (Z = 2.466, p = 0.014. Negative engagement (Z = 2.582, p = 0.01 and affect (Z = 2.004, p = 0.045 were both lower during CMT compared to no music. Conclusion: These results suggest that CMT holds much promise to improve mood and engagement of PtDD in an acute hospital setting. CMT can also be scheduled into the patients' daily routines or incorporated into other areas of care to increase patient compliance and cooperation.

  16. Creative Music Therapy in an Acute Care Setting for Older Patients with Delirium and Dementia

    Science.gov (United States)

    Cheong, Chin Yee; Tan, Jane An Qi; Foong, Yi-Lin; Koh, Hui Mien; Chen, Denise Zhen Yue; Tan, Jessie Joon Chen; Ng, Chong Jin; Yap, Philip

    2016-01-01

    Background/Aims The acute hospital ward can be unfamiliar and stressful for older patients with impaired cognition, rendering them prone to agitation and resistive to care. Extant literature shows that music therapy can enhance engagement and mood, thereby ameliorating agitated behaviours. This pilot study evaluates the impact of a creative music therapy (CMT) programme on mood and engagement in older patients with delirium and/or dementia (PtDD) in an acute care setting. We hypothesize that CMT improves engagement and pleasure in these patients. Methods Twenty-five PtDD (age 86.5 ± 5.7 years, MMSE 6/30 ± 5.4) were observed for 90 min (30 min before, 30 min during, and 30 min after music therapy) on 3 consecutive days: day 1 (control condition without music) and days 2 and 3 (with CMT). Music interventions included music improvisation such as spontaneous music making and playing familiar songs of patient's choice. The main outcome measures were mood and engagement assessed with the Menorah Park Engagement Scale (MPES) and Observed Emotion Rating Scale (OERS). Results Wilcoxon signed-rank test showed a statistically significant positive change in constructive and passive engagement (Z = 3.383, p = 0.01) in MPES and pleasure and general alertness (Z = 3.188,p = 0.01) in OERS during CMT. The average pleasure ratings of days 2 and 3 were higher than those of day 1 (Z = 2.466, p = 0.014). Negative engagement (Z = 2.582, p = 0.01) and affect (Z = 2.004, p = 0.045) were both lower during CMT compared to no music. Conclusion These results suggest that CMT holds much promise to improve mood and engagement of PtDD in an acute hospital setting. CMT can also be scheduled into the patients' daily routines or incorporated into other areas of care to increase patient compliance and cooperation. PMID:27489560

  17. [Nalmefene and Opioid Withdrawal Syndrome: Analysis of the Global Pharmacovigilance Database for Adverse Drug Reactions].

    Science.gov (United States)

    Dahmke, Hendrike; Kupferschmidt, Hugo; Kullak-Ublick, Gerd A; Weiler, Stefan

    2015-10-14

    Nalmefene (Selincro®) is a selective opioid receptor antagonist, licensed in April 2014 in Switzerland for the reduction of alcohol consumption in adults with a high drinking risk level. 200 reports of adverse drug reactions of nalmefene have been documented worldwide in the WHO global pharmacovigilance database between 7th March 1997 to 1st March 2015. In 21 cases (10,5%) nalmefene and an opioid were administered concomitantly, causing withdrawal symptoms. Until now, the regional pharmacovigilance center in Zurich received four cases of nalmefene combined with opioids. This combination should be avoided.

  18. 48 CFR 14.303 - Modification or withdrawal of bids.

    Science.gov (United States)

    2010-10-01

    ... CONTRACTING METHODS AND CONTRACT TYPES SEALED BIDDING Submission of Bids 14.303 Modification or withdrawal of... for the bid. (c) Upon withdrawal of an electronically transmitted bid, the data received shall not...

  19. 17 CFR 41.47 - Withdrawal of margin.

    Science.gov (United States)

    2010-04-01

    ... PRODUCTS Customer Accounts and Margin Requirements § 41.47 Withdrawal of margin. (a) By the customer... after such withdrawal is sufficient to satisfy the required margin for the security futures and...

  20. Tobacco Withdrawal Symptoms Mediate Motivation to Reinstate Smoking During Abstinence

    OpenAIRE

    Aguirre, Claudia; Madrid, Jillian; Leventhal, Adam M.

    2015-01-01

    Withdrawal-based theories of addiction hypothesize that motivation to reinstate drug use following acute abstinence is mediated by withdrawal symptoms. Experimental tests of this hypothesis in the tobacco literature are scant and may be subject to methodological limitations. This study utilized a robust within-subject laboratory experimental design to investigate the extent to which composite tobacco withdrawal symptomatology level and three unique withdrawal components (i.e., low positive af...

  1. ANALYSIS OF THE RANGE OF MEDICINES FOR THE PHARMACEUTICAL CORRECTION OF THE ALCOHOL TREMOR IN THE STRUCTURE OF ABSTINENT ALCOHOL DEPENDENCE SYNDROME

    Directory of Open Access Journals (Sweden)

    Shapovalov V.V. (Jr.

    2015-05-01

    Full Text Available Established that the use of psychoactive substances may lead to premature death. The most commonly used psychoactive substance is alcohol. The authors had previously been justified and suggested for implementation in the practice of medicine cupping method alcoholic tremor in the structure of withdrawal symptoms in alcohol dependence. The article presents an analysis of drugs for the pharmaceutical correction of the alcoholic tremor in the structure of withdrawal symptoms, which are included in the patent of the pharmaceutical correction for the alcohol dependence. According to the international ATC classification included 5 ATC codes clinical and pharmacological groups: "A", "B", "C», «N», «S». The analysis found that in circulation in the pharmaceutical market of Ukraine for the pharmacotherapy of alcohol dependence are mainly domestic remedies (23 pharmaceutical manufacturer that provide the range of nosology at 88.0%. The next step in the analysis was to determine the types of dosage forms used for the pharmacotherapy of alcohol dependence. Found that the dosage means presented in the form of injection solutions and infusion (36.0%, powders for the preparation of solution (suspension for ingestion (36.0% in the form of tablets or capsules (28.0%. At the last stage analyzed registration certificates and found that the registration for the medicines for pharmacotherapy of alcohol dependence are 2015 four international nonproprietary names (8 drugs until 2019 in 4 international nonproprietary names (11 drugs.

  2. 21 CFR 171.7 - Withdrawal of petition without prejudice.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Withdrawal of petition without prejudice. 171.7... Withdrawal of petition without prejudice. (a) In some cases the Commissioner will notify the petitioner that... clarification or the obtaining of additional data. This withdrawal will be without prejudice to a future...

  3. 21 CFR 571.7 - Withdrawal of petition without prejudice.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Withdrawal of petition without prejudice. 571.7... Withdrawal of petition without prejudice. (a) In some cases the Commissioner will notify the petitioner that... clarification or the obtaining of additional data. This withdrawal will be without prejudice to a future...

  4. 5 CFR 330.1001 - Withdrawal from competition.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Withdrawal from competition. 330.1001... RECRUITMENT, SELECTION, AND PLACEMENT (GENERAL) Prohibited Practices § 330.1001 Withdrawal from competition... applicant or eligible to withdraw from competition or eligibility, for a position in the competitive...

  5. Teachers' Withdrawal Behaviors and Their Relationship with Work Ethic

    Science.gov (United States)

    Erdemli, Özge

    2015-01-01

    Problem Situation: People experience ups and downs in their job satisfaction and motivation levels at different points of their work lives for various reasons. One of the outputs of low job satisfaction and motivation is defined as "withdrawal behaviors" in the literature. Withdrawal behaviors are any employee behavior of withdrawal from…

  6. 19 CFR 144.36 - Withdrawal for transportation.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Withdrawal for transportation. 144.36 Section 144... § 144.36 Withdrawal for transportation. (a) Time limit. Merchandise may be withdrawn from warehouse for transportation to another port of entry if withdrawal for consumption or exportation can be accomplished at...

  7. 47 CFR 1.8 - Withdrawal of papers.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Withdrawal of papers. 1.8 Section 1.8 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE General Rules of Practice and Procedure General § 1.8 Withdrawal of papers. The granting of a request to dismiss or withdraw...

  8. Prevalence, presentation and prognosis of delirium in older people in the population, at home and in long term care: a review.

    NARCIS (Netherlands)

    Lange, E. de; Verhaak, P.F.M.; Meer, K. van der

    2013-01-01

    Objective: The aim of this study is to provide an overview of prevalence, symptoms, risk factors and prognosis of delirium in primary care and institutionalized long-term care. Design: The method used in this study is a systematic PubMed search and literature review. Results: The prevalence of delir

  9. Interpersonal types among alcohol abusers: a comparison with drug abusers.

    Science.gov (United States)

    Turner, J A; Mayr, S

    1990-07-01

    Interpersonal types among alcohol abusers were examined with Calsyn, Roszell, and Anderson's (1988) nine-type system for classifying FIRO-B profiles. The frequencies of the nine FIRO-B types among a sample of 135 male veteran alcohol abusers were compared with Calsyn et al.'s (1988) previously published data for a sample of male veteran drug abusers, a normative veteran sample, and a general population sample. The alcohol abusers, like Calsyn et al.'s sample of drug abusers, were more likely to be categorized as "loners," "rebels," and "pessimists" than was the general population sample. While exhibiting preferences for interpersonal types that emphasized social withdrawal, avoidance of responsibility, and mistrust of others, both the alcohol abusers and the drug abusers were heterogeneous groups whose members demonstrated a variety of interpersonal types.

  10. Sodium Valproate Withdrawal Correlates with Reduced Aggression

    Science.gov (United States)

    Pritchard, Duncan; Hoerger, Marguerite; Dyer, Tim; Graham, Nicola; Penney, Heather; Mace, F. Charles

    2014-01-01

    People with learning disabilities are sometimes prescribed psychotropic medication to help manage their challenging behaviour. This case study describes how a multicomponent behavioural intervention in conjunction with the systematic withdrawal of sodium valproate was strongly correlated with reduced aggression. No symptoms of bipolar disorder or…

  11. 主动脉弓手术后并发谵妄的临床分析%Clinical analysis of postoperative delirium following aortic arch operation

    Institute of Scientific and Technical Information of China (English)

    袁辉; 祁明; 黄维勤

    2013-01-01

    目的:分析主动脉弓手术后谵妄的发生率和危险因素.方法:回顾分析143例主动脉弓手术后谵妄发生率,按有无谵妄症状分成2组,对其谵妄的可能危险因素做统计学分析.结果:3例患者术后早期因心肺功能衰竭死亡外,谵妄的发生率为29.3%(41/140例).术后谵妄的危险因素包括:术前高血压病、脑血管疾病、糖尿病、术中低脑氧饱和度、体外循环(CPB)> 200 min、术中最低收缩压、最低血压持续时间、术后发热、输血量>3 000 ml.结论:主动脉弓术后谵妄发生率为29.3%,术中最低收缩压、最低血压持续时间及CPB> 200 min、术中脑氧饱和度<40%是谵妄发生的独立危险因素.%AIM:To observe the incidence,risk factors and prevention methods of delirium after aortic arch operation.METHODS:The incidence of delirium in 143 patients who received aortic arch surgery was retrospectively analyzed.Patients were divided into two groups according to occurrence or no occurrence of postoperative delirium.Possible delirium-causing risk factors were analyzed.RESULTS:Except for early postoperative death due to cardiac and pulmonary failure in three patients,the incidence of delirium was 29.3% (4i/140).Risk factors for postoperative delirium included 1) preoperative diseases such as hypertension,cerebrovascular diseases and diabetes mellitus; 2) lower cerebral oxygen saturation,cardiopulmonary bypass (CPB) > 200 min,minimum systolic blood pressure and duration of minimum blood pressure during operation,and 3) postoperative fever and blood transfusion volume > 3 000 ml.CONCLUSION:Minimum systolic blood pressure and duration of minimum blood pressure,CPB > 200min and cerebral oxygen saturation < 40% during operation are independent risk factors for the occurence of delirium.

  12. Delirium em pacientes na unidade de terapia intensiva submetidos à ventilação não invasiva: um inquérito multinacional

    Directory of Open Access Journals (Sweden)

    Lilian Maria Sobreira Tanaka

    2015-12-01

    Full Text Available RESUMO Objetivos: Conduzir um inquérito multinacional com profissionais de unidades de terapia intensiva para determinar as práticas relacionadas à avaliação e ao manejo do delirium, bem como as percepções e as atitudes relacionadas à avaliação e ao impacto do delirium em pacientes submetidos à ventilação não invasiva. Métodos: Foi elaborado um questionário eletrônico para avaliar o perfil dos respondedores e das unidades de terapia intensiva a eles relacionadas; a realização de avaliação sistemática e a forma de manejo do delirium; e as percepções e condutas dos profissionais com relação à presença de delirium em pacientes submetidos à ventilação não invasiva. O questionário foi distribuído por meio da mala direta de correio eletrônico da rede de cooperação em pesquisa clínica da Associação de Medicina Intensiva Brasileira (AMIB-Net e para pesquisadores em diferentes centros da América Latina e Europa. Resultados: Foram analisados 436 questionários que, em sua maioria, eram provenientes do Brasil (61,9%, seguidos por Turquia (8,7% e Itália (4,8%. Aproximadamente 61% dos respondedores relataram não proceder à avaliação de delirium na unidade de terapia intensiva, enquanto 31% a realizavam em pacientes submetidos à ventilação não invasiva. Confusion Assessment Method for the Intensive Care Unit foi a ferramenta diagnóstica validada mais frequentemente citada (66,9%. Com relação à indicação de ventilação não invasiva para pacientes em delirium, 16,3% dos respondedores nunca permitiam o uso de ventilação não invasiva neste contexto clínico. Conclusão: Este inquérito fornece dados que enfatizam a escassez de esforços direcionados à avaliação e ao manejo do delirium no ambiente da terapia intensiva, em especial nos pacientes submetidos à ventilação não invasiva.

  13. Breath alcohol test

    Science.gov (United States)

    Alcohol test - breath ... There are various brands of breath alcohol tests. Each one uses a different method to test the level of alcohol in the breath. The machine may be electronic or manual. One ...

  14. Alcoholic liver disease

    Science.gov (United States)

    Liver disease due to alcohol; Cirrhosis or hepatitis - alcoholic; Laennec's cirrhosis ... Alcoholic liver disease occurs after years of heavy drinking. Over time, scarring and cirrhosis can occur. Cirrhosis is the ...

  15. Behind the Label "Alcoholic."

    Science.gov (United States)

    Wright, Deborah M.

    1989-01-01

    Relates individual's personal story of her childhood influenced by her parent's alcoholism, her own alcoholism as a young adult, and her experiences with counseling. Asks others not to reject her because of the label "alcoholic." (ABL)

  16. Perioperative delirium in the elderly with hip fracture%老年人髋部骨折围手术期精神障碍

    Institute of Scientific and Technical Information of China (English)

    刘克敏; 崔志刚; 刘四海; 唐涛; 王安庆; 崔寿昌

    2009-01-01

    目的 研究老年人髋部骨折围手术期精神障碍的发生、预防、治疗及其影响因素.方法 采用美国精神障碍诊断标准(DSM-IV)诊断老年人髋部骨折围手术期精神障碍,回顾性分析148例老年人髋部骨折的手术治疗,按临床特点进行分类,并将精神障碍组与无精神障碍组之间的数据进行统计学分析.结果 本组患者围手术期26例(17.6%)出现精神障碍,平均持续时间为3d,其中22例(84.6%)发生于术后.所有围手术期精神障碍中,狂躁型15例(57.7%)、抑制型4例(15.4%)、混合型7例(26.9%),无围手术期精神障碍者平均年龄(75.5±7.O)岁,围于术期精神障碍者平均年龄(79.6±7.7)岁(t=2.668,P=0.008).5例有既往精神障碍史的患者均出现围手术期精神障碍,5例外同定架治疗者均未出现围手术期精神障碍.结论 围手术期精神障碍是在老年人中枢神经系统功能退化的基础上,由多种因素引起,影响老年人髋部骨折患者的预后,应将其作为一个独立的病症对待,采取积极的综合防治措施.%Objective To assess the influencing factors of perioperativc delirium in the elderly with hip fracture and to define strategies for prevention and management. Methods DSM-Ⅳ was adopted to diagnosis of perioperative delirium in the elderly with hip fracture, The data of 148 elderly patients with hip fracture were analyzed retrospectively and classified according to the clinical characteristics. The differences were analyzed statistically between the delirious group and the control group. Results There were 26 (17.6%) cases diagnosed with delirium in the perioperative period, including 22 cases with postoperative delirium, and the delirious symptom lasted 3 days in average. For the type of delirium, there were 15 cases with mania type, 4 cases with inhibitory type and 7 cases with mixed type. Compared with patients in control group, patients with perioperative delirium were older [(79.67±7.7) years

  17. A differential role for neuropeptides in acute and chronic adaptive responses to alcohol: behavioural and genetic analysis in Caenorhabditis elegans.

    Directory of Open Access Journals (Sweden)

    Philippa Mitchell

    Full Text Available Prolonged alcohol consumption in humans followed by abstinence precipitates a withdrawal syndrome consisting of anxiety, agitation and in severe cases, seizures. Withdrawal is relieved by a low dose of alcohol, a negative reinforcement that contributes to alcohol dependency. This phenomenon of 'withdrawal relief' provides evidence of an ethanol-induced adaptation which resets the balance of signalling in neural circuits. We have used this as a criterion to distinguish between direct and indirect ethanol-induced adaptive behavioural responses in C. elegans with the goal of investigating the genetic basis of ethanol-induced neural plasticity. The paradigm employs a 'food race assay' which tests sensorimotor performance of animals acutely and chronically treated with ethanol. We describe a multifaceted C. elegans 'withdrawal syndrome'. One feature, decrease reversal frequency is not relieved by a low dose of ethanol and most likely results from an indirect adaptation to ethanol caused by inhibition of feeding and a food-deprived behavioural state. However another aspect, an aberrant behaviour consisting of spontaneous deep body bends, did show withdrawal relief and therefore we suggest this is the expression of ethanol-induced plasticity. The potassium channel, slo-1, which is a candidate ethanol effector in C. elegans, is not required for the responses described here. However a mutant deficient in neuropeptides, egl-3, is resistant to withdrawal (although it still exhibits acute responses to ethanol. This dependence on neuropeptides does not involve the NPY-like receptor npr-1, previously implicated in C. elegans ethanol withdrawal. Therefore other neuropeptide pathways mediate this effect. These data resonate with mammalian studies which report involvement of a number of neuropeptides in chronic responses to alcohol including corticotrophin-releasing-factor (CRF, opioids, tachykinins as well as NPY. This suggests an evolutionarily conserved role

  18. Genetics and alcoholism

    OpenAIRE

    Edenberg, Howard J.; Foroud, Tatiana

    2013-01-01

    Alcohol is widely consumed, but excessive use creates serious physical, psychological and social problems and contributes to many diseases. Alcoholism (alcohol dependence, alcohol use disorders) is a maladaptive pattern of excessive drinking leading to serious problems. Abundant evidence indicates that alcoholism is a complex genetic disease, with variations in a large number of genes affecting risk. Some of these genes have been identified, including two genes of alcohol me...

  19. ALCOHOL AND ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    O. D. Ostroumova

    2014-01-01

    Full Text Available The article considers the questions of the relationship between the amount of the consumed alcohol, the type of alcoholic beverage, pattern of alcohol consumption and the blood pressure level. The article presents data on the positive effect of alcohol intake restrictions and recommendations for permissible limits of alcohol consumption. New possibilities of drug therapy aimed at limiting alcohol consumption are being reported.

  20. Alcoholism and alcohol drinking habits predicted from alcohol dehydrogenase genes

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann; Nordestgaard, Børge Grønne; Rasmussen, Søren;

    2008-01-01

    Alcohol drinking habits and alcoholism are partly genetically determined. Alcohol is degraded primarily by alcohol dehydrogenase (ADH) wherein genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. It is biologically plausible that these variations may...... be associated with alcohol drinking habits and alcoholism. By genotyping 9080 white men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking...... and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence interval (CI): 9.1-11) among men with the ADH1B.1/1 genotype compared to 7.5 drinks (95% CI: 6.4-8.7) among men with the ADH1B.1/2 genotype, and the odds ratio (OR) for heavy drinking was 3.1 (95% CI: 1.7-5.7) among men...

  1. ICU谵妄非药物性预防的研究现状%Research progress on nonpharmacological interventions for the prevention of delirium in Intensive Care Unit

    Institute of Scientific and Technical Information of China (English)

    吕丹; 田丽

    2015-01-01

    Delirium is an acute, lfuctuant change in mental status with inattention, disorganized thinking or an altered level of consciousness. Critically ill patients are in great risk of delirium because of the impact of psychological, environment, illness, and medications. Delirium could result in bad prognosis and clinical consequences of cognitive function in late stage. Thus, we should prevent delirium effectively and reduce its harmful effects. This paper reviewed the development of nonpharmacological interventions for the prevention of delirium in Intensive Care Unit both in China and abroad, in order to provide scientiifc and effective references for clinical practice.%谵妄是一种急性的、波动性的精神状态改变,伴有注意力涣散及思维紊乱或意识水平的变化。危重症患者由于受心理、环境、疾病、药物等多因素影响易诱发谵妄,发生率高。谵妄一旦发生,对患者预后及后期认知功能造成严重的不良后果。因此,有效预防谵妄,降低其负面影响至关重要。本文以综述的形式详细阐述了ICU谵妄非药物性预防的国内外研究现状,旨在为科学、有效地预防ICU谵妄提供参考和依据。

  2. 老年股骨颈骨折术后谵妄的护理对策%Elderly Femoral Neck Fractures of Postoperative Delirium Nursing Countermeasures

    Institute of Scientific and Technical Information of China (English)

    徐云

    2014-01-01

    目的:探讨老年股骨颈骨折术后谵妄的原因,进而提出护理对策。方法比较股骨颈骨折手术后24例出现谵妄患者的手术前后血红蛋白变化,同时对这些患者睡眠情况、年龄及术后出现谵妄持续时间等进行分析,并给予相应护理。结果患者术后谵妄的因素包括高龄、环境因素、贫血、疼痛、睡眠不足、药物毒性等。经治疗护理,24例均痊愈出院。结论术前、术中、术后给予针对性的全程护理措施,可以减少老年患者股骨颈骨折术后谵妄的发生。%Objective To study the elderly femoral neck fracture reasons of postoperative delirium,put forward nursing countermeasures. Methods To compare the 24 cases of femoral neck fracture surgery in delirium in patients with hemoglobin before and after surgery,sleep in those patients, age, and at the same time appear postoperative delirium duration,etc were analyzed,and and giving corresponding nursing. Results The patients of postoperative delirium factors including age,environmental factors,anemia,pain,sleep deprivation,drug toxicity,etc. After care,24 cases were recovered discharge. Conclusion Preoperative,intraoperative and postoperative give pertinent nursing measures al the way,can reduce the happening of the elderly patients with femoral neck fractures of postoperative delirium.

  3. Analysis of the causes and nursing of delirium in ICU%ICU谵妄发生原因及护理分析

    Institute of Scientific and Technical Information of China (English)

    陆雪华

    2014-01-01

    Objective:To explore the causes of patients with delirium in ICU,and puts forward the countermeasure of nursing. Methods:Retrospective analysis of 28 ICU patients with delirium incidence,causes and nursing countermeasures.Results:The main causes of delirium occurred mainly in patients with individual factors,environmental factors and other factors.Nursing measures included close observation of disease,prevention of complications,improve the ICU therapeutic environment,improve patient comfort,ease pain,improve sleep,strengthen communication between nurses and patients,relieve tension.Conclusion:The active nursing intervention should be taken for the related causes of delirium in ICU patients,in order to reduce the occurrence of delirium.%目的:探讨 ICU 患者发生谵妄的原因,并提出护理对策。方法:回顾性分析28例 ICU 谵妄患者发生情况、原因及护理对策。结果:谵妄主要发生原因有患者个体因素、环境因素及其他因素,护理对策包括严密观察病情、预防并发症、改善ICU治疗环境、提高患者舒适度、缓解疼痛、改善睡眠、加强护患沟通、缓解紧张情绪。结论:需针对ICU患者发生谵妄的原因进行相应的积极护理干预,以减少谵妄的发生。

  4. Characteristics of heart rate variability in alcohol-dependent subjects and nondependent chronic alcohol users.

    Science.gov (United States)

    Karpyak, Victor M; Romanowicz, Magdalena; Schmidt, John E; Lewis, Kriste A; Bostwick, John M

    2014-01-01

    Heart rate variability (HRV) is an objective and sensitive measure of integrated physiological functioning reflective of heart rhythm responsivity to internal and external demands. Reduced HRV is associated with vulnerability to stress and deterioration of medical and/or psychiatric conditions, while increased HRV is associated with a favorable treatment response and recovery from various medical and/or psychiatric conditions. Our previous review found that acute alcohol consumption caused decreased parasympathetic and increased sympathetic HRV effects in both nonalcoholic and chronic alcohol users. This review investigates the effects of chronic alcohol consumption on HRV in alcohol-dependent subjects and nondependent users. MEDLINE, Scopus, and PubMed were searched for human experimental and clinical trials that measured the effects of chronic alcohol use on HRV. Only publications that included a description of their study designs and clearly stated methodologies for data collections, and outcome measures were reviewed. We have reviewed a total of 24 articles. In nondependent users, low dose (approximating the recommended daily amount of 1 standard drink in women and 2 in men) use is associated with increased HRV parameters compared to those who drink less frequently or abstain altogether. A further increase in consumption is associated with decreased HRV compared to both abstainers and more moderate drinkers. HRV changes during withdrawal generally follow the same negative direction but are more complex and less understood. In dependent subjects, an improvement in HRV was seen following abstinence but remained reduced compared to nonalcoholic controls. This review demonstrates that HRV changes associated with chronic use follow a J-shaped curve. It supports recommendations that limit daily alcohol intake to no more than 2 drinks for men and 1 drink for women. Future studies should investigate HRV as a biomarker of alcoholism development and treatment response as

  5. Health risks of alcohol use

    Science.gov (United States)

    Alcoholism - risks; Alcohol abuse - risks; Alcohol dependence - risks; Risky drinking ... Beer, wine, and liquor all contain alcohol. If you are drinking any of these, you are using alcohol. Your drinking patterns may vary, depending on who you are with ...

  6. Alcoholism and alcohol drinking habits predicted from alcohol dehydrogenase genes

    DEFF Research Database (Denmark)

    Tolstrup, J.S.; Nordestgaard, Børge; Rasmussen, S.;

    2008-01-01

    Alcohol is degraded primarily by alcohol dehydrogenase (ADH) wherein genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. It is biologically plausible that these variations may be associated with alcohol drinking habits and alcoholism. By genotyping 9080 white...... men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence......, individuals with ADH1C slow vs fast alcohol degradation had a higher risk of heavy and excessive drinking. For example, the OR for heavy drinking was 1.4 (95% CI: 1.1-1.8) among men with the ADH1C.1/2 genotype and 1.4 (95% CI: 1.0-1.9) among men with the ADH1B.2/2 genotype, compared with men with the ADH1C.1...

  7. The Relationships of Emergence Delirium and S100β, NSE%全麻苏醒期谵妄与S100β、NSE的关系研究

    Institute of Scientific and Technical Information of China (English)

    刘卫华; 杜良琴; 王庭阔; 杨经文; 李恒

    2012-01-01

    目的:观察全麻患者苏醒期谵妄(Emergency Delirium,ED)与血浆S100β、NSE的关系.方法:选取84例择期全麻患者病人,于术前一天和术后苏醒期采用CAM量表进行谵妄状态评定,术后发生谵妄的患者为谵妄组,未发生谵妄的患者为对照组.并分别于术前、苏醒期,随机选择谵妄组42例,对照组42例抽取血清用ELASA方法测定S100β、NSE值.结果:血清S100β蛋白、NSE值在苏醒期谵妄患者和非谵妄组患者间差异无统计学意义(P>0.05).结论:血清S100β蛋白、血清NSE与苏醒期谵妄发生无明显相关性.%Objective: To observe the relationships between emergence delirium and S100β, NSE. Methods: 84 surgery patients under general anesthesia were included in this study. The confusion assessment method scale was employed to diagnose the occurrence of emergency delirium preoperative and postoperative. Then, the patients were divided into emergence delirium group and non-emergence delirium group based on the CAM scale. The levels of S100β, NSE were determinated by ELASA. Results: There was no significant difference in levels of S100β and NSE between emergence delirium group and non-emergence delirium group((P>0.05). Conclusion: The incidence of emergence delirium may be not associated with S100β and NSE.

  8. Nurses' Attitudes towards Alcoholics.

    Science.gov (United States)

    Speer, Rita D.

    Nurses' attitudes toward the alcoholic can have a profound impact on the person suffering from alcoholism. These attitudes can affect the alcoholic's care and even whether the alcoholic chooses to recover. This study investigated attitudes of approximately 68 nurses employed in hospitals, 49 nurses in treatment facilities, 58 nursing students, and…

  9. Internet Alcohol Marketing and Underage Alcohol Use

    Science.gov (United States)

    McClure, Auden C.; Tanski, Susanne E.; Li, Zhigang; Jackson, Kristina; Morgenstern, Matthis; Li, Zhongze; Sargent, James D.

    2016-01-01

    BACKGROUND AND OBJECTIVE Internet alcohol marketing is not well studied despite its prevalence and potential accessibility and attractiveness to youth. The objective was to examine longitudinal associations between self-reported engagement with Internet alcohol marketing and alcohol use transitions in youth. METHODS A US sample of 2012 youths aged 15 to 20 was surveyed in 2011. An Internet alcohol marketing receptivity score was developed, based on number of positive responses to seeing alcohol advertising on the Internet, visiting alcohol brand Web sites, being an online alcohol brand fan, and cued recall of alcohol brand home page images. We assessed the association between baseline marketing receptivity and both ever drinking and binge drinking (≥6 drinks per occasion) at 1-year follow-up with multiple logistic regression, controlling for baseline drinking status, Internet use, sociodemographics, personality characteristics, and peer or parent drinking. RESULTS At baseline, ever-drinking and binge-drinking prevalence was 55% and 27%, respectively. Many (59%) reported seeing Internet alcohol advertising, but few reported going to an alcohol Web site (6%) or being an online fan (3%). Higher Internet use, sensation seeking, having family or peers who drank, and past alcohol use were associated with Internet alcohol marketing receptivity, and a score of 1 or 2 was independently associated with greater adjusted odds of initiating binge drinking (odds ratio 1.77; 95% confidence interval, 1.13–2.78 and odds ratio 2.15; 95% confidence interval, 1.06–4.37 respectively) but not with initiation of ever drinking. CONCLUSIONS Although high levels of engagement with Internet alcohol marketing were uncommon, most underage youths reported seeing it, and we found a prospective association between receptivity to this type of alcohol marketing and future problem drinking, making additional research and ongoing surveillance important. PMID:26738886

  10. Clinical profile of patients with nascent alcohol related seizures

    Directory of Open Access Journals (Sweden)

    P Sandeep

    2013-01-01

    Full Text Available Aim: The aim of this study is to characterize the clinical profile of patients with alcohol related seizures (ARS and to identify the prevalence of idiopathic generalized epilepsy (IGE in the same. Materials and Methods: 100 consecutive male patients presenting to a tertiary care center in South India with new onset ARS were analyzed with alcohol use disorders identification test (AUDIT score. All underwent 19 channel digital scalp electroencephalography (EEG and at least computed tomography (CT scan. Results: A total of 27 patients (27% who had cortical atrophy on CT had a mean duration of alcohol intake of 23.62 years compared with 14.55 years in patients with no cortical atrophy (P < 0.001. Twenty-two patients (22% had clustering in the current episode of whom 18 had cortical atrophy. Nearly, 88% patients had generalized tonic clonic seizures while 12% who had partial seizures underwent magnetic resonance imaging (MRI, which identified frontal focal cortical dysplasia in one. Mean lifetime duration of alcohol intake in patients presenting with seizures within 6 hours (6H-gp of intake of alcohol was significantly lower (P = 0.029. One patient in the 6H-gp with no withdrawal symptoms had EEG evidence for IGE and had a lower AUDIT score compared with the rest. Conclusion: CT evidence of cortical atrophy is related to the duration of alcohol intake and portends an increased risk for clustering. Partial seizures can be a presenting feature of ARS and those patients may benefit from MRI to identify underlying symptomatic localization related epilepsy (8.3% of partial seizures. IGE is more likely in patients presenting with ARS within first 6 hours especially if they do not have alcohol withdrawal symptoms and scalp EEG is helpful to identify this small subgroup (~1% who may require long-term anti-epileptic medication.

  11. [Alcohol and arrhythmias].

    Science.gov (United States)

    Pfeiffer, D; Jurisch, D; Neef, M; Hagendorff, A

    2016-09-01

    The effects of alcohol on induction of arrhythmias is dose-dependent, independent of preexisting cardiovascular diseases or heart failure and can affect otherwise healthy subjects. While the probability of atrial fibrillation increases with the alcohol dosage, events of sudden cardiac death are less frequent with low and moderate consumption but occur more often in heavy drinkers with alcoholic cardiomyopathy. Men are first affected at higher dosages of alcohol but women can suffer from arrhythmias at lower dosages. Thromboembolisms and ischemic stroke can occur less often at lower dosages of alcohol; however, hemorrhagic stroke and subarachnoid hemorrhage are increased with higher alcohol dosages. Recognizable protective mechanisms of alcohol with respect to cardiovascular diseases only occur with lower amounts of alcohol of less than 10 g per day. Underlying mechanisms explain these controversial effects. Specific therapeutic options for alcohol-related arrhythmias apart from abstinence from alcohol consumption are not known. PMID:27582366

  12. Alcohol and Breastfeeding

    DEFF Research Database (Denmark)

    Haastrup, Maija Bruun; Pottegård, Anton; Damkier, Per

    2014-01-01

    While the harmful effects of alcohol during pregnancy are well-established, the consequences of alcohol intake during lactation have been far less examined. We reviewed available data on the prevalence of alcohol intake during lactation, the influence of alcohol on breastfeeding......, the pharmacokinetics of alcohol in lactating women and nursing infants and the effects of alcohol intake on nursing infants. A systematic search was performed in PubMed from origin to May 2013, and 41 publications were included in the review. Approximately half of all lactating women in Western countries consume...... alcohol while breastfeeding. Alcohol intake inhibits the milk ejection reflex, causing a temporary decrease in milk yield. The alcohol concentrations in breast milk closely resemble those in maternal blood. The amount of alcohol presented to nursing infants through breast milk is approximately 5...

  13. An Update on CRF Mechanisms Underlying Alcohol Use Disorders and Dependence

    Science.gov (United States)

    Quadros, Isabel Marian Hartmann; Macedo, Giovana Camila; Domingues, Liz Paola; Favoretto, Cristiane Aparecida

    2016-01-01

    Alcohol is the most commonly used and abused substance worldwide. The emergence of alcohol use disorders, and alcohol dependence in particular, is accompanied by functional changes in brain reward and stress systems, which contribute to escalated alcohol drinking and seeking. Corticotropin-releasing factor (CRF) systems have been critically implied in the transition toward problematic alcohol drinking and alcohol dependence. This review will discuss how dysregulation of CRF function contributes to the vulnerability for escalated alcohol drinking and other consequences of alcohol consumption, based on preclinical evidence. CRF signaling, mostly via CRF1 receptors, seems to be particularly important in conditions of excessive alcohol taking and seeking, including during early and protracted withdrawal, relapse, as well as during withdrawal-induced anxiety and escalated aggression promoted by alcohol. Modulation of CRF1 function seems to exert a less prominent role over low to moderate alcohol intake, or to species-typical behaviors. While CRF mechanisms in the hypothalamic–pituitary–adrenal axis have some contribution to the neurobiology of alcohol abuse and dependence, a pivotal role for extra-hypothalamic CRF pathways, particularly in the extended amygdala, is well characterized. More recent studies further suggest a direct modulation of brain reward function by CRF signaling in the ventral tegmental area, nucleus accumbens, and the prefrontal cortex, among other structures. This review will further discuss a putative role for other components of the CRF system that contribute for the overall balance of CRF function in reward and stress pathways, including CRF2 receptors, CRF-binding protein, and urocortins, a family of CRF-related peptides.

  14. Caffeine withdrawal syndrome in social interaction test in mice: effects of the NMDA receptor channel blockers, memantine and neramexane.

    Science.gov (United States)

    Sukhotina, I A; Zvartau, E E; Danysz, W; Bespalov, A Y

    2004-05-01

    Antagonists acting at N-methyl-D-aspartate (NMDA) receptors have been demonstrated repeatedly to attenuate the expression of drug and alcohol withdrawal syndromes. The present study aimed to evaluate the effects of NMDA receptor blockade on the expression of behavioural signs of caffeine withdrawal syndrome, assessed using the social interaction paradigm. Adult male Swiss mice were treated with increasing doses of caffeine (40-100 mg/kg, i.p., twice daily) for 8 days. Twenty-four hours after the last injection of caffeine, there were significant increases in duration and frequency of defensive behaviours, as well as decreased locomotor activity. These changes faded within 72 hours. Pretreatment with a single dose of caffeine (1 mg/kg; 24 h after the end of repeated caffeine administration and 30 min prior to the test) completely reversed these withdrawal-related changes. Separate groups of mice were treated i.p. with different doses of memantine (1, 3 or 10 mg/kg) or neramexane (MRZ 2/579; 1, 3 or 10 mg/kg) 24 h after the last caffeine injection. Both compounds dose-dependently reduced the expression of defensive behaviours while increasing motor activity. These data suggest that NMDA receptor blockade may counteract the acute behavioural effects of caffeine withdrawal.

  15. Recognized homonymous hemianopsia and delirium during the admission examination leading to diagnosis and appropriate treatment of a new stroke

    Directory of Open Access Journals (Sweden)

    Tsymbalov KS

    2016-06-01

    Full Text Available Konstantin S Tsymbalov, Douglas R Fetkenhour Department of Physical Medicine and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA Abstract: This case report describes the detection of homonymous hemianopsia and delirium during the admission physical examination of a patient with esophageal adenocarcinoma, resulting in the new diagnosis of subacute hemorrhagic stroke. The poststroke visual field defect can result in significant disability and reduction in quality of life. Patients with visual field cut show a severely reduced quality of life and require additional neuropsychological and visual rehabilitation. Only thorough physical examination is able to challenge prior negative positron emission tomography scan, leading to the diagnosis of subacute stroke and, following appropriate treatment, secondary stroke prophylaxis and rehabilitation, instead of brain radiation and chemotherapy. Keywords: physical examination, homonymous hemianopsia, stroke, esophageal tumor 

  16. The Lunch Bunch: an innovative strategy to combat depression and delirium through socialization in elderly sub-acute medicine patients.

    Science.gov (United States)

    Feyerer, Margot; Kruk, Dawn; Bartlett, Nicole; Rodney, Kathy; McKenzie, Cyndi; Green, Patrice; Keller, Lisa; Adcroft, Pat

    2013-01-01

    Hospitalized sub-acute medicine patients face challenges to their functional and cognitive abilities as they await transfer to long-term care facilities or return home. The Continuous Quality Improvement (CQI) Council, representing a multidisciplinary team of healthcare professionals working in the Sub-Acute Medicine Unit (SAMU), implemented a twice-weekly lunch program called the Lunch Bunch in order to combat depression and delirium in our elderly and cognitively impaired patients. The Lunch Bunch initiative includes chaplains, nurses and physiotherapists who have provided a framework through which essential socialization and exercise for this vulnerable population is facilitated. Providing a means for both mental and physical stimulation also allows patients to open up and discuss hidden feelings of loneliness and isolation, thereby beginning a journey of spiritual and emotional healing. PMID:24860951

  17. S100 calcium binding protein B as a biomarker of delirium duration in the intensive care unit – an exploratory analysis

    Directory of Open Access Journals (Sweden)

    Khan BA

    2013-12-01

    Full Text Available Babar A Khan,1–3 Mark O Farber,1 Noll Campbell,2–5 Anthony Perkins,2,3 Nagendra K Prasad,6 Siu L Hui,1–3 Douglas K Miller,1–3 Enrique Calvo-Ayala,1 John D Buckley,1 Ruxandra Ionescu,1 Anantha Shekhar,1 E Wesley Ely,7,8 Malaz A Boustani1–3 1Indiana University School of Medicine, 2Indiana University Center for Aging Research, 3Regenstrief Institute, Inc., 4Wishard Health Services, Indianapolis, 5Department of Pharmacy Practice, Purdue University College of Pharmacy, West Lafayette, 6Indiana University Melvin and Bren Simon Cancer Center, Indianapolis, IN, 7Vanderbilt University School of Medicine, 8VA Tennessee Valley Geriatric Research Education Clinical Center (GRECC, Nashville, TN, USA Background: Currently, there are no valid and reliable biomarkers to identify delirious patients predisposed to longer delirium duration. We investigated the hypothesis that elevated S100 calcium binding protein B (S100β levels will be associated with longer delirium duration in critically ill patients. Methods: A prospective observational cohort study was performed in the medical, surgical, and progressive intensive care units (ICUs of a tertiary care, university affiliated, and urban hospital. Sixty-three delirious patients were selected for the analysis, with two samples of S100β collected on days 1 and 8 of enrollment. The main outcome measure was delirium duration. Using the cutoff of <0.1 ng/mL and $0.1 ng/mL as normal and abnormal levels of S100β, respectively, on day 1 and day 8, four exposure groups were created: Group A, normal S100β levels on day 1 and day 8; Group B, normal S100β level on day 1 and abnormal S100β level on day 8; Group C, abnormal S100β level on day 1 and normal on day 8; and Group D, abnormal S100β levels on both day 1 and day 8. Results: Patients with abnormal levels of S100β showed a trend towards higher delirium duration (P=0.076; Group B (standard deviation (7.0 [3.2] days, Group C (5.5 [6.3] days, and Group D

  18. Study on causes of delirium in critical patients in ICU%ICU 危重症患者发生谵妄的原因分析

    Institute of Scientific and Technical Information of China (English)

    程文涛; 王照华

    2015-01-01

    Objective To explore the main causes of delirium in critical patients in intensive care unit(ICU)in order to reduce the oc-currence of delirium in critical patients of ICU and to provide clinical reference. Methods The clinical data of 431 critical patients in ICU were collected for this study according to the method of treatment for illness after admission,and the related causes for occurrence of delirium were also observed and analyzed. Results Among these 431 patients,delirium had been occurred in 93 cases,and the incidence of delirium was 21. 58% . Patients with age > 60 years old and education at junior high school level,usually administrated with sodium nitrate and imidazole,and accompa-nied with fever,low blood pressure or cardiogenic shocK,electrolyte disorder,mechanical ventilation,infection,hypertension and/ or diabetes were significantly higher in incidence of delirium,and the difference with other patients was statistically significant( P 60岁、初中及以下、使用硝普钠、使用咪唑安定、发热、低血压或心源性休克、电解质紊乱、有机械通气、感染、高血压、糖尿病时谵妄发生率明显增高,差异具有统计学意义( P <0.05);多因素 Logistic 回归分析显示文化程度低、发热、低血压或心源性休克、电解质紊乱、机械通气、感染、高血压、糖尿病是引起患者发生谵妄的独立危险因素( P <0.05)。结论 ICU 危重症患者谵妄发生率高,患者文化程度低、发热、低血压或心源性休克、电解质紊乱、机械通气、感染、高血压、糖尿病是引起谵妄发生的主要原因,应针对以上因素积极进行治疗以减少谵妄发生。

  19. 综合医院外科术后谵妄的危险因素分析%Analysis on Risk Factors of Postoperative Delirium in General Hospital

    Institute of Scientific and Technical Information of China (English)

    陈斌; 易继平; 刘社庭; 姚晓喜

    2014-01-01

    目的:探讨综合医院外科术后谵妄的危险因素。方法:回顾性分析2012年1月-2013年1月在本院各科室外科术后发生谵妄的84例患者的临床病例资料,将其作为观察组;同时随机抽取84例同期外科住院手术后未发生谵妄的患者作为对照组,对比分析两组患者的年龄、术中输血、术后并发症、手术时间、麻醉方法、睡眠障碍、应激等情况。结果:年龄>60岁(高龄)、术中输血、应激、术后应用镇痛泵、疼痛、术前合并感染、手术时间长(超过2 h)与谵妄的发生有关(P0.05)。结论:年龄>60岁、术中输血是综合医院外科术后发生谵妄的危险因素;各种术后并发症、睡眠障碍以及应激等因素可促进谵妄的发生。%Objective: To investigate the risk factors of postoperative delirium in general hospital.Method: The clinical data of 84 patients with postoperative delirium in every department of our hospital from January 2012 to January 2013 was selected as the observation group, at the same time 84 patients without postoperative delirium in our hospital were selected as the control group. The age, intraoperative blood transfusion, postoperative complications, duration of operation, method of anesthesia, sleep disorders, stress and so on between the two groups were compared and analyzed.Result: The two groups were compared, analysis showed that age>60 years (elderly), intraoperative blood transfusion, stress, application of postoperative analgesia pump, pain, preoperative infection, long-duration operation(≥2 h)associated with postoperative delirium(P0.05). Conclusion: Age>60 years and intraoperative blood transfusion are risk factors of postoperative delirium in general hospital. Postoperative complications, sleep disorders and stress and other factors can promote delirium.

  20. SYSTEMIC INFLAMMATION IMPAIRS ATTENTION AND COGNITIVE FLEXIBILITY BUT NOT ASSOCIATIVE LEARNING IN AGED RATS: Possible Implications for Delirium

    Directory of Open Access Journals (Sweden)

    Deborah J Culley

    2014-06-01

    Full Text Available Delirium is a common and morbid condition in elderly hospitalized patients. Its pathophysiology is poorly understood but inflammation has been implicated based on a clinical association with systemic infection and surgery and preclinical data showing that systemic inflammation adversely affects hippocampus-dependent memory. However, clinical manifestations and imaging studies point to abnormalities not in the hippocampus but in cortical circuits. We therefore tested the hypothesis that systemic inflammation impairs prefrontal cortex function by assessing attention and executive function in aged animals. Aged (24-month-old Fischer-344 rats received a single intraperitoneal injection of lipopolysaccharide (LPS; 50 ug/kg or saline and were tested on the attentional shifting task (AST, an index of integrity of the prefrontal cortex, on days 1-3 post-injection. Plasma and frontal cortex concentrations of the cytokine TNFα and the chemokine CCL2 were measured by ELISA in separate groups of identically treated, age-matched rats. LPS selectively impaired reversal learning and attentional shifts without affecting discrimination learning in the AST, indicating a deficit in attention and cognitive flexibility but not learning globally. LPS increased plasma TNFα and CCL2 acutely but this resolved within 24-48 h. TNFα in the frontal cortex did not change whereas CCL2 increased nearly 3-fold 2 h after LPS but normalized by the time behavioral testing started 24 h later. Together, our data indicate that systemic inflammation selectively impairs attention and executive function in aged rodents and that the cognitive deficit is independent of concurrent changes in frontal cortical TNFα and CCL2. Because inattention is a prominent feature of clinical delirium, our data support a role for inflammation in the pathogenesis of this clinical syndrome and suggest this animal model could be useful for studying that relationship further.

  1. Reversible Encephalopathy and Delirium in patients with chronic renalfailure who had received Ciprofloxacin

    International Nuclear Information System (INIS)

    We describe four patients with chronic renal failure (CRF) who developedsignificant neurotoxicity after receiving short-term ciprofloxacin. Three ofthem had developed encephalopathy with myoclonic jerks and one patient haddelirium. All patients had advanced chronic renal failure (mean estimatedcreatinine clearance 16+-6 ml/min), although they were not yet on renalreplacement therapy). The mean received dose of ciprofloxacin was 2150+-1300mg and symptoms started to appear after the first 24 hours of drug intake.Investigations ruled out other possible causes of these neurologicalpresentations and withdrawal of ciprofloxacin was followed by completeresolution, after a mean of 8.5+- 4 days. Advanced renal failure in allpatients and underlying neurologic disease in two patients may havepredisposed them to the neurotoxicity. The report of these cases should helpto draw the attention of clinicians to the potential occurrence of theseadverse effects in patients with CRF. (author)

  2. Gamma Hydroxybutyric Acid (GHB for the Treatment of Alcohol Dependence: A Review

    Directory of Open Access Journals (Sweden)

    Mauro Bernardi

    2009-06-01

    Full Text Available Gamma-hydroxybutyric acid (GHB is a short-chain fatty acid structurally similar to the inhibitory neurotransmitter γ-aminobutyric acid. Clinical trials have demonstrated that 50-100 mg/kg of GHB fractioned into three or six daily doses is able to suppress alcohol withdrawal symptoms and facilitates the maintenance of abstinence from alcohol. These studies have also shown that GHB craving episodes are a very limited phenomenon (about 10-15%. Thus, physicians with access should consider the clinical efficacy of GHB as a valid pharmacological tool for the treatment of alcohol addiction.

  3. Stress and Withdrawal from Chronic Ethanol Induce Selective Changes in Neuroimmune mRNAs in Differing Brain Sites.

    Science.gov (United States)

    Knapp, Darin J; Harper, Kathryn M; Whitman, Buddy A; Zimomra, Zachary; Breese, George R

    2016-01-01

    Stress is a strong risk factor in alcoholic relapse and may exert effects that mimic aspects of chronic alcohol exposure on neurobiological systems. With the neuroimmune system becoming a prominent focus in the study of the neurobiological consequences of stress, as well as chronic alcohol exposure proving to be a valuable focus in this regard, the present study sought to compare the effects of stress and chronic ethanol exposure on induction of components of the neuroimmune system. Rats were exposed to either 1 h exposure to a mild stressor (restraint) or exposure to withdrawal from 15 days of chronic alcohol exposure (i.e., withdrawal from chronic ethanol, WCE) and assessed for neuroimmune mRNAs in brain. Restraint stress alone elevated chemokine (C-C motif) ligand 2 (CCL2), interleukin-1-beta (IL-1β), tumor necrosis factor alpha (TNFα) and toll-like receptor 4 (TLR4) mRNAs in the cerebral cortex within 4 h with a return to a control level by 24 h. These increases were not accompanied by an increase in corresponding proteins. Withdrawal from WCE also elevated cytokines, but did so to varying degrees across different cytokines and brain regions. In the cortex, stress and WCE induced CCL2, TNFα, IL-1β, and TLR4 mRNAs. In the hypothalamus, only WCE induced cytokines (CCL2 and IL-1β) while in the hippocampus, WCE strongly induced CCL2 while stress and WCE induced IL-1β. In the amygdala, only WCE induced CCL2. Finally-based on the previously demonstrated role of corticotropin-releasing factor 1 (CRF1) receptor inhibition in blocking WCE-induced cytokine mRNAs-the CRF1 receptor antagonist CP154,526 was administered to a subgroup of stressed rats and found to be inactive against induction of CCL2, TNFα, or IL-1β mRNAs. These differential results suggest that stress and WCE manifest broad neuroimmune effects in brain depending on the cytokine and brain region, and that CRF inhibition may not be a relevant mechanism in non-alcohol exposed animals. Overall, these

  4. Reliable Diameter Control of Carbon Nanotube Nanobundles Using Withdrawal Velocity

    Science.gov (United States)

    Shin, Jung Hwal; Kim, Kanghyun; An, Taechang; Choi, WooSeok; Lim, Geunbae

    2016-09-01

    Carbon nanotube (CNT) nanobundles are widely used in nanoscale imaging, fabrication, and electrochemical and biological sensing. The diameter of CNT nanobundles should be controlled precisely, because it is an important factor in determining electrode performance. Here, we fabricated CNT nanobundles on tungsten tips using dielectrophoresis (DEP) force and controlled their diameters by varying the withdrawal velocity of the tungsten tips. Withdrawal velocity pulling away from the liquid-air interface could be an important, reliable parameter to control the diameter of CNT nanobundles. The withdrawal velocity was controlled automatically and precisely with a one-dimensional motorized stage. The effect of the withdrawal velocity on the diameter of CNT nanobundles was analyzed theoretically and compared with the experimental results. Based on the attachment efficiency, the withdrawal velocity is inversely proportional to the diameter of the CNT nanobundles; this has been demonstrated experimentally. Control of the withdrawal velocity will play an important role in fabricating CNT nanobundles using DEP phenomena.

  5. Neural mechanisms underlying morphine withdrawal in addicted patients: a review

    Directory of Open Access Journals (Sweden)

    Nima Babhadiashar

    2015-06-01

    Full Text Available Morphine is one of the most potent alkaloid in opium, which has substantial medical uses and needs and it is the first active principle purified from herbal source. Morphine has commonly been used for relief of moderate to severe pain as it acts directly on the central nervous system; nonetheless, its chronic abuse increases tolerance and physical dependence, which is commonly known as opiate addiction. Morphine withdrawal syndrome is physiological and behavioral symptoms that stem from prolonged exposure to morphine. A majority of brain regions are hypofunctional over prolonged abstinence and acute morphine withdrawal. Furthermore, several neural mechanisms are likely to contribute to morphine withdrawal. The present review summarizes the literature pertaining to neural mechanisms underlying morphine withdrawal. Despite the fact that morphine withdrawal is a complex process, it is suggested that neural mechanisms play key roles in morphine withdrawal.

  6. A Case of Withdrawal Psychosis from Internet Addiction Disorder

    OpenAIRE

    Paik, Ahyoung; Oh, Daeyoung; Kim, Daeho

    2014-01-01

    Similar to substance use disorder, patients with Internet addiction disorder (IAD) show excessive use, tolerance and withdrawal symptoms. We report a case of a patient with withdrawal psychosis who showed persecutory delusion and disorganized behaviors in addition to common withdrawal symptoms such as agitation and irritability. A 25-year-old male developed a full-blown psychotic episode within one day after discontinuing an Internet game that he had been playing for at least eight hours a da...

  7. Are withholding and withdrawing therapy always morally equivalent?

    OpenAIRE

    Sulmasy, D P; Sugarman, J

    1994-01-01

    Many medical ethicists accept the thesis that there is no moral difference between withholding and withdrawing life-sustaining therapy. In this paper, we offer an interesting counterexample which shows that this thesis is not always true. Withholding is distinguished from withdrawing by the simple fact that therapy must have already been initiated in order to speak coherently about withdrawal. Provided that there is a genuine need and that therapy is biomedically effective, the historical fac...

  8. ICU护士常规谵妄评估的感受与困惑%Qualitative Research on Routine Delirium Assessment of ICU Nurses

    Institute of Scientific and Technical Information of China (English)

    裴娜; 宋瑰琦

    2016-01-01

    目的:探讨ICU护士应用ICU意识模糊评估法进行常规谵妄评估应用后的真实体验与感受,评价其效果和可行性,为临床常规谵妄评估应用做指导。方法选择安徽省某三级甲等医院ICU护士12名,应用ICU意识模糊评估法进行了3个月的常规谵妄评估后,采取面对面、半结构式深度访谈,用Colaizzi法对采集的资料进行分析。结果受访者应用ICU意识模糊评估法常规评估谵妄3个月后,在ICU谵妄评估的认知、态度、行为3方面均有所改善,对ICU谵妄常规评估的可行性予以肯定,但是在应用过程中存在着一定的问题和困难,主要是医、护、患三者间的合作困难,评估工具存在一定的缺陷,护士评估依从性不高。结论 ICU意识模糊评估法在ICU常规评估谵妄应用中起到一定的优势作用,但是在常规应用过程中存在着问题,有待解决。%Objective To explore the experience and feelings of ICU nurses routinely assessing delirium by CAM-ICU (Confusion Assessment Method for the Intensive Care Unit), to evaluate its effectiveness and feasibility, and provide guidance for clinical routine delirium assessment. Methods Twelve ICU nurses who worked in a third-level first-class hospital of Anhui were invited to participated in face-to-face, semi-structured, in-depth interviews after three months of routine assessment of delirium by CAM-ICU. The dates were analyzed by Colaizzi method. Results After three-month routine assessment of delirium by CAM-ICU, responders had improvement in knowledge, attitude and practice of assessment of delirium. They affirmed the feasibility of ICU routine delirium assessment. However, poor cooperation among doctors, nurses and patients, defects in assessment tool and poor assessment compliance of patients were the obstacles for smooth assessment of delirium. Conclusion Routine delirium assessment in ICU by CAM-ICU has some advantages, but there are

  9. The FKBP5 Gene Affects Alcohol Drinking in Knockout Mice and Is Implicated in Alcohol Drinking in Humans

    Science.gov (United States)

    Qiu, Bin; Luczak, Susan E.; Wall, Tamara L.; Kirchhoff, Aaron M.; Xu, Yuxue; Eng, Mimy Y.; Stewart, Robert B.; Shou, Weinian; Boehm, Stephen L.; Chester, Julia A.; Yong, Weidong; Liang, Tiebing

    2016-01-01

    FKBP5 encodes FK506-binding protein 5, a glucocorticoid receptor (GR)-binding protein implicated in various psychiatric disorders and alcohol withdrawal severity. The purpose of this study is to characterize alcohol preference and related phenotypes in Fkbp5 knockout (KO) mice and to examine the role of FKBP5 in human alcohol consumption. The following experiments were performed to characterize Fkpb5 KO mice. (1) Fkbp5 KO and wild-type (WT) EtOH consumption was tested using a two-bottle choice paradigm; (2) The EtOH elimination rate was measured after intraperitoneal (IP) injection of 2.0 g/kg EtOH; (3) Blood alcohol concentration (BAC) was measured after 3 h limited access of alcohol; (4) Brain region expression of Fkbp5 was identified using LacZ staining; (5) Baseline corticosterone (CORT) was assessed. Additionally, two SNPs, rs1360780 (C/T) and rs3800373 (T/G), were selected to study the association of FKBP5 with alcohol consumption in humans. Participants were college students (n = 1162) from 21–26 years of age with Chinese, Korean or Caucasian ethnicity. The results, compared to WT mice, for KO mice exhibited an increase in alcohol consumption that was not due to differences in taste sensitivity or alcohol metabolism. Higher BAC was found in KO mice after 3 h of EtOH access. Fkbp5 was highly expressed in brain regions involved in the regulation of the stress response, such as the hippocampus, amygdala, dorsal raphe and locus coeruleus. Both genotypes exhibited similar basal levels of plasma corticosterone (CORT). Finally, single nucleotide polymorphisms (SNPs) in FKBP5 were found to be associated with alcohol drinking in humans. These results suggest that the association between FKBP5 and alcohol consumption is conserved in both mice and humans. PMID:27527158

  10. The FKBP5 Gene Affects Alcohol Drinking in Knockout Mice and Is Implicated in Alcohol Drinking in Humans

    Directory of Open Access Journals (Sweden)

    Bin Qiu

    2016-08-01

    Full Text Available FKBP5 encodes FK506-binding protein 5, a glucocorticoid receptor (GR-binding protein implicated in various psychiatric disorders and alcohol withdrawal severity. The purpose of this study is to characterize alcohol preference and related phenotypes in Fkbp5 knockout (KO mice and to examine the role of FKBP5 in human alcohol consumption. The following experiments were performed to characterize Fkpb5 KO mice. (1 Fkbp5 KO and wild-type (WT EtOH consumption was tested using a two-bottle choice paradigm; (2 The EtOH elimination rate was measured after intraperitoneal (IP injection of 2.0 g/kg EtOH; (3 Blood alcohol concentration (BAC was measured after 3 h limited access of alcohol; (4 Brain region expression of Fkbp5 was identified using LacZ staining; (5 Baseline corticosterone (CORT was assessed. Additionally, two SNPs, rs1360780 (C/T and rs3800373 (T/G, were selected to study the association of FKBP5 with alcohol consumption in humans. Participants were college students (n = 1162 from 21–26 years of age with Chinese, Korean or Caucasian ethnicity. The results, compared to WT mice, for KO mice exhibited an increase in alcohol consumption that was not due to differences in taste sensitivity or alcohol metabolism. Higher BAC was found in KO mice after 3 h of EtOH access. Fkbp5 was highly expressed in brain regions involved in the regulation of the stress response, such as the hippocampus, amygdala, dorsal raphe and locus coeruleus. Both genotypes exhibited similar basal levels of plasma corticosterone (CORT. Finally, single nucleotide polymorphisms (SNPs in FKBP5 were found to be associated with alcohol drinking in humans. These results suggest that the association between FKBP5 and alcohol consumption is conserved in both mice and humans.

  11. The FKBP5 Gene Affects Alcohol Drinking in Knockout Mice and Is Implicated in Alcohol Drinking in Humans.

    Science.gov (United States)

    Qiu, Bin; Luczak, Susan E; Wall, Tamara L; Kirchhoff, Aaron M; Xu, Yuxue; Eng, Mimy Y; Stewart, Robert B; Shou, Weinian; Boehm, Stephen L; Chester, Julia A; Yong, Weidong; Liang, Tiebing

    2016-08-05

    FKBP5 encodes FK506-binding protein 5, a glucocorticoid receptor (GR)-binding protein implicated in various psychiatric disorders and alcohol withdrawal severity. The purpose of this study is to characterize alcohol preference and related phenotypes in Fkbp5 knockout (KO) mice and to examine the role of FKBP5 in human alcohol consumption. The following experiments were performed to characterize Fkpb5 KO mice. (1) Fkbp5 KO and wild-type (WT) EtOH consumption was tested using a two-bottle choice paradigm; (2) The EtOH elimination rate was measured after intraperitoneal (IP) injection of 2.0 g/kg EtOH; (3) Blood alcohol concentration (BAC) was measured after 3 h limited access of alcohol; (4) Brain region expression of Fkbp5 was identified using LacZ staining; (5) Baseline corticosterone (CORT) was assessed. Additionally, two SNPs, rs1360780 (C/T) and rs3800373 (T/G), were selected to study the association of FKBP5 with alcohol consumption in humans. Participants were college students (n = 1162) from 21-26 years of age with Chinese, Korean or Caucasian ethnicity. The results, compared to WT mice, for KO mice exhibited an increase in alcohol consumption that was not due to differences in taste sensitivity or alcohol metabolism. Higher BAC was found in KO mice after 3 h of EtOH access. Fkbp5 was highly expressed in brain regions involved in the regulation of the stress response, such as the hippocampus, amygdala, dorsal raphe and locus coeruleus. Both genotypes exhibited similar basal levels of plasma corticosterone (CORT). Finally, single nucleotide polymorphisms (SNPs) in FKBP5 were found to be associated with alcohol drinking in humans. These results suggest that the association between FKBP5 and alcohol consumption is conserved in both mice and humans.

  12. The FKBP5 Gene Affects Alcohol Drinking in Knockout Mice and Is Implicated in Alcohol Drinking in Humans.

    Science.gov (United States)

    Qiu, Bin; Luczak, Susan E; Wall, Tamara L; Kirchhoff, Aaron M; Xu, Yuxue; Eng, Mimy Y; Stewart, Robert B; Shou, Weinian; Boehm, Stephen L; Chester, Julia A; Yong, Weidong; Liang, Tiebing

    2016-01-01

    FKBP5 encodes FK506-binding protein 5, a glucocorticoid receptor (GR)-binding protein implicated in various psychiatric disorders and alcohol withdrawal severity. The purpose of this study is to characterize alcohol preference and related phenotypes in Fkbp5 knockout (KO) mice and to examine the role of FKBP5 in human alcohol consumption. The following experiments were performed to characterize Fkpb5 KO mice. (1) Fkbp5 KO and wild-type (WT) EtOH consumption was tested using a two-bottle choice paradigm; (2) The EtOH elimination rate was measured after intraperitoneal (IP) injection of 2.0 g/kg EtOH; (3) Blood alcohol concentration (BAC) was measured after 3 h limited access of alcohol; (4) Brain region expression of Fkbp5 was identified using LacZ staining; (5) Baseline corticosterone (CORT) was assessed. Additionally, two SNPs, rs1360780 (C/T) and rs3800373 (T/G), were selected to study the association of FKBP5 with alcohol consumption in humans. Participants were college students (n = 1162) from 21-26 years of age with Chinese, Korean or Caucasian ethnicity. The results, compared to WT mice, for KO mice exhibited an increase in alcohol consumption that was not due to differences in taste sensitivity or alcohol metabolism. Higher BAC was found in KO mice after 3 h of EtOH access. Fkbp5 was highly expressed in brain regions involved in the regulation of the stress response, such as the hippocampus, amygdala, dorsal raphe and locus coeruleus. Both genotypes exhibited similar basal levels of plasma corticosterone (CORT). Finally, single nucleotide polymorphisms (SNPs) in FKBP5 were found to be associated with alcohol drinking in humans. These results suggest that the association between FKBP5 and alcohol consumption is conserved in both mice and humans. PMID:27527158

  13. Withdrawal symptoms in internet gaming disorder: A systematic review.

    Science.gov (United States)

    Kaptsis, Dean; King, Daniel L; Delfabbro, Paul H; Gradisar, Michael

    2016-02-01

    Internet gaming disorder (IGD) is currently positioned in the appendix of the DSM-5 as a condition requiring further study. The aim of this review was to examine the state of current knowledge of gaming withdrawal symptomatology, given the importance of withdrawal in positioning the disorder as a behavioral addiction. A total of 34 studies, including 10 qualitative studies, 17 research reports on psychometric instruments, and 7 treatment studies, were evaluated. The results indicated that the available evidence on Internet gaming withdrawal is very underdeveloped. Internet gaming withdrawal is most consistently referred to as 'irritability' and 'restlessness' following cessation of the activity. There exists a concerning paucity of qualitative studies that provide detailed clinical descriptions of symptoms arising from cessation of internet gaming. This has arguably compromised efforts to quantify withdrawal symptoms in empirical studies of gaming populations. Treatment studies have not reported on the natural course of withdrawal and/or withdrawal symptom trajectory following intervention. It is concluded that many more qualitative clinical studies are needed, and should be prioritised, to develop our understanding of gaming withdrawal. This should improve clinical descriptions of problematic internet gaming and in turn improve the quantification of IGD withdrawal and thus treatments for harmful internet gaming.

  14. Early Maternal Withdrawal and Nonverbal Childhood IQ as Precursors for Substance Use Disorder in Young Adulthood: Results of a 20-Year Prospective Study.

    Science.gov (United States)

    Pechtel, Pia; Woodman, Ashley; Lyons-Ruth, Karlen

    2012-01-01

    The relation between early mother-infant interaction and later socio-emotional development has been well established. The present study addresses the more recent interest in the impact of maternal caregiving on cognitive development and their role in decision-making in young adulthood. Using data from a prospective longitudinal study on attachment, prediction from early mother-infant interactions at age 18 months and from verbal and nonverbal cognitive skill at age 5 were examined as predictors of a substance use disorder (abuse/dependence) in young adulthood (age 20) on the Structured Clinical Interview for DSM-IV (SCID). Results reveal that the mother's withdrawal from interaction with the infant at age 18 months, coded using the AMBIANCE coding system (Atypical Maternal Behavior Instrument for Assessment and Classification), was associated with the child's lower nonverbal cognitive scores but not verbal cognitive scores at age 5. In addition, maternal withdrawal at 18 months predicted a clinical diagnosis of substance use disorder (alcohol/cannabis) at age 20. Finally, nonverbal reasoning at age 5 mediated the relationship between early maternal withdrawal and substance use disorder (alcohol/cannabis) in young adulthood. Findings indicate the need for further work examining how early maternal withdrawal affects nonverbal cognitive development by school entry, and how these nonverbal deficits further contribute to maladaptive coping strategies such as substance use by young adulthood. PMID:25473440

  15. Evidence and consensus based guideline for the management of delirium, analgesia, and sedation in intensive care medicine. Revision 2015 (DAS-Guideline 2015) – short version

    OpenAIRE

    DAS-Taskforce 2015; Baron, Ralf; Binder, Andreas; Biniek, Rolf; Braune, Stephan; Buerkle, Hartmut; Dall, Peter; Demirakca, Sueha; Eckardt, Rahel; Eggers, Verena; Eichler, Ingolf; Fietze, Ingo; Freys, Stephan; Fründ, Andreas; Garten, Lars

    2015-01-01

    In 2010, under the guidance of the DGAI (German Society of Anaesthesiology and Intensive Care Medicine) and DIVI (German Interdisciplinary Association for Intensive Care and Emergency Medicine), twelve German medical societies published the “Evidence- and Consensus-based Guidelines on the Management of Analgesia, Sedation and Delirium in Intensive Care”. Since then, several new studies and publications have considerably increased the body of evidence, including the new recommendations from th...

  16. Nursing 35 elderly patients with postoperative delirium%老年患者术后谵妄35例的护理体会

    Institute of Scientific and Technical Information of China (English)

    葛芳芳; 沈洪

    2012-01-01

    目的 探讨老年患者术后谵妄的治疗方法与护理措施.方法 总结35例老年患者发生术后谵妄的护理对策.结果 35例患者精神症状均消失,恢复自知力,发生抓脱导管事件1例,未发生摔伤、跌倒、压疮、深静脉血栓、肺炎等.结论 术前对老年患者进行全面评估,积极治疗并发症,加强心理护理,术后缓解疼痛,减少应激,保证睡眠,合理用药,注意安全防护,可减轻谵妄的症状,使老年患者早日康复.%Objective To explore nursing measures for elderly patients with postoperative delirium. Methods The nursing countermeasures in 35 elderly patients with postoperative delirium were summarized. Results The delirium symptoms of all the 35 patients disappeared with the recovery of consciousness. One patient pulled off his catheter. No fall injuries, tumbling, pressure sores, deep vein thrombosis, and pneumonia were observed. Conclusion Before treatment, overall assessment of the elderly patients should be conducted, active treatment of complications should be done and psychological nursing should be intensified. After the operation, pains should be alleviated, stress should be reduced, enough sleep should be ensured, the medication should be properly administered and safety precautions should be taken. All these measures can ease delirium symptoms and promote the recovery of elderly patients.

  17. Evidence and consensus based guideline for the management of delirium, analgesia, and sedation in intensive care medicine. Revision 2015 (DAS-Guideline 2015) - short version

    OpenAIRE

    Baron, R.; Binder, A.; Biniek, R; Braune, S; Buerkle, H; Dall, P.; Demirakca, S; Eckardt, R; Eggers, V; Eichler, I; Fietze, I.; Freys, S; Fründ, A; Garten, L; Gohrbandt, B

    2015-01-01

    In 2010, under the guidance of the DGAI (German Society of Anaesthesiology and Intensive Care Medicine) and DIVI (German Interdisciplinary Association for Intensive Care and Emergency Medicine), twelve German medical societies published the "Evidence- and Consensus-based Guidelines on the Management of Analgesia, Sedation and Delirium in Intensive Care". Since then, several new studies and publications have considerably increased the body of evidence, including the new recommendations from th...

  18. Risk factors and prognosis of delirium in patients with mechanical ventilation%机械通气患者谵妄高危因素及预后分析

    Institute of Scientific and Technical Information of China (English)

    陈鹏; 吴慧娟; 余慧; 徐颖鹤; 张胜; 章华萍; 陈文泽; 郑贞苍; 张超; 王锦栋

    2014-01-01

    Objective To investigate the risk factors and prognosis of delirium in patients with mechanical ventilation. Methods Consecutive patients with mechanical ventilation were divided into the delirium group and the non-delirium group. Multivariate logistic regression analysis was used to analyze risk factors of delirium. 90-day survival rate between the two groups was compared by Log-rank test. Results Total 306 cases in 472 cases suffered from delirium, the incidence of delirium was 64.83%. Higher APACHE II score, prolonged mechanical ventilation, older age and midazolam sedation were independent high risk factors of delirium while programmed sedation was the protective factor. 90-day survival rate were 62.75%in the delirium group and 86.75%in the non-delirium group, the difference was statistically significant(χ2=15.27, P<0.05). 90-day survival rate were 77.50% in hyperergy delirium group and 57.52% in hypoergia and hybrid delirium groups, the difference was statistically significant (χ2=8.70,P<0.05). Conclusion The incidence rate of delirium is rela-tively higher in patients with mechanical ventilation. Higher APACHE Ⅱ score, prolonged mechanical ventilation, older age and midazolam sedation were independent high risk factors of delirium. 90-day survival rate would be decreased by delirium.%目的:分析机械通气患者谵妄的发生率、高危因素及预后情况。方法472例机械通气患者根据是否谵妄分为谵妄组和非谵妄组,采用多因素回归分析谵妄发生的高危因素,采用log-rank检验比较两组患者90 d生存率。结果472例入选患者中有306例发生谵妄,谵妄发生率为64.83%。高APACHEⅡ评分、机械通气时间延长、高龄及咪达唑仑针镇静是谵妄的危险因素,程序性镇静是谵妄的保护因素。谵妄组90 d生存率为62.75%,非谵妄组为86.75%,两组比较差异具有统计学差异(χ2=15.27,P<0.05)。高反应性谵妄组90 d生存率为77.50%,低反应

  19. Intramammary antibiotics in dairy goats : withdrawal periods of three intramammary antibiotics compared to recommended withdrawal periods for cows

    OpenAIRE

    J. Karzis; E.F. Donkin; I.M. Petzer

    2007-01-01

    Intramammary antibiotics are registered and tested for use in dairy cattle. This study investigated withdrawal periods of three intramammary antibiotics (Curaclox LC [Norbrook Pharmacia AH]), Spectrazol Milking Cow (Schering-Plough Animal Health) and Rilexine 200 LC (Logos Agvet [Virbac]) in dairy goats and compared them to withdrawal periods recommended for use in cattle. Three trials were carried out in two different herds. The withdrawal periods for Curaclox LC in eight relatively lo...

  20. Spontaneous reduction of prolactinoma post cabergoline withdrawal

    Directory of Open Access Journals (Sweden)

    Sampath Kumar Venkatesh

    2012-01-01

    Full Text Available Prolactinomas are common pituitary tumors usually highly responsive to dopamine agonists. Around 70-90% of the prolactinomas exhibit decrease in tumor size, though variably with these agents. Uncommonly, there may be little or no shrinkage in pituitary tumor. In the absence of medical therapy, pituitary apoplexy may also result in tumor shrinkage, albeit rarely. We report here a case showing only modest reduction in prolactinoma with cabergoline given for a period of one and a half years. Surprisingly, this tumor showed a 40% reduction in the tumor size 3 months after cabergoline withdrawal in the absence of clinical or radiological evidence of apoplexy.