Elevated Blood Urea Nitrogen and Medical Outcome of Psychiatric Inpatients

Elevated blood urea nitrogen (BUN) is associated with increased severity of illness and mortality, but its predictive value has not been studied in patients admitted to free-standing psychiatric hospitals. To determine the clinical outcome of psychiatric inpatients with elevated BUN on admission and to create a quantitative method of using BUN for predicting deteriorations requiring transfers of psychiatric inpatients to a general hospital we conducted a retrospective cohort study of 939 adults consecutively admitted to a free-standing psychiatric hospital in 2010. Transfer to a general hospital was used as a proxy marker for poor medical outcome. The score Age (years) plus BUN (mg/dL) was used in sensitivity analyses to identify patients with medical deterioration in derivation (N = 523) and validation (N = 414) samples. Fifty-two (5.5 %) patients had admission azotemia (BUN >25 mg/dL). Medical deteriorations requiring emergency transfer to a general hospital occurred in 24 (46.2 %; 95 % confidence interval = 32.6–49.8 %) of azotemic patients and 112 (12.6 %; 95 % confidence interval = 10.4–14.8 %) of those with normal BUN (p < 0.0001). Age + BUN ≥90 identified 51 transferred patients and had positive and negative predictive values of 39.8 and 89.5 %, respectively, in the entire sample. We conclude that psychiatric inpatients with BUN >25 mg/dL or Age + BUN ≥90 are at risk for medical deterioration. Free-standing psychiatric hospitals should develop models of care requiring frequent, scheduled medical follow-up and enhanced monitoring for this vulnerable populations.     

Albumin levels as a biomarker for second Intravenous Immunoglobulin (IVIG) treatment in Guillain-Barre syndrome (GBS)

BackgroundPatients with GBS may develop hypoalbuminemia following treatment with Intravenous Immunoglobulin (IVIG), which is related to a poorer outcome. This report presents a patient with GBS and his clinical response to two courses of IVIG treatments in association with his albumin level.Case report: A previously healthy 21-year-old male was admitted to the GICU due to GBS with severity grade 5 (required assisted ventilation). IVIG treatment was initiated. Over the next two weeks there was no clinical improvement and Albumin level dropped from 4.5 gr/dL to a nadir of 2.3 gr/dL. A second course of IVIG was initiated. After initiation of the second course the patient’s albumin began rising to 3.0 gr/dL and a clinical improvement followed this rise. Subsequently, he was weaned from mechanical ventilation within a few days.ConclusionsWhen considering a second course of IVIG treatment, serum albumin levels may be considered a biomarker as part of the decision algorithm.     

Significance of admission hypoalbuminemia in acute intracerebral hemorrhage

Low levels of serum albumin may increase the risk of infections and mortality in critically ill patients. We tested the hypothesis that admission hypoalbuminemia predicted infectious complications and poor outcome in subjects with acute intracerebral hemorrhage (ICH). We analyzed a single center cohort of ICH patients collected between 1994 and 2015. Pneumonia, urinary tract infection and sepsis were retrospectively identified, according to validated criteria. Serum albumin was measured on admission and hypoalbuminemia was defined as total albumin ≤3.5 g/dL. The association between albumin levels, infections, and mortality at 90 days was tested with multivariable logistic regression analyses. A total of 2010 patients were included (median age 74 years, 54.5% males) of whom 444 (22.1%) had hypoalbuminemia on admission and 763 (38%) died within 90 days. The frequency of pneumonia, urinary tract infection, and sepsis was 19.9, 15.1, and 2.7%, respectively. Hypoalbuminemic patients had lower admission Glasgow coma scale, higher frequency of intraventricular hemorrhage and were more likely to have a history of chronic kidney or liver disease. After adjustment for potential confounders, hypoalbuminemia was an independent predictor of pneumonia [odds ratio (OR) 1.76, 95% confidence interval (CI) 1.34–2.33, p < 0.001] and sepsis (OR 2.29, 95% CI 1.22–4.30, p = 0.010). Low levels of albumin were also independently associated with higher mortality at 90 days (OR 1.78, 95% CI 1.30–2.44, p < 0.001). In conclusion, early hypoalbuminemia is common and predicts poor outcome in ICH patients. Increased susceptibility to pneumonia and sepsis may be the pathophysiological mechanism underlying this association.     

Predictors of psychiatric comorbidity in cancer patients at the time of their discharge from the hospital

Purpose

A cancer diagnosis can have a substantial impact on one’s mental health. The present study investigated the prevalence and predictors of psychiatric comorbidities in cancer patients at the time of their discharge from the hospital.

Methods

Psychiatric comorbidities were assessed shortly before hospital discharge and half a year after hospitalization using a structured clinical interview (SCID), based on the diagnostic and statistical manual of mental disorders (DSM-IV). Frequencies at both time points were estimated using percentages and corresponding 95% confidence intervals. Predictors of mental disorders were identified using binary logistic regression models.

Results

At time of hospital discharge, 39 out of 334 patients (12%) were diagnosed with a psychiatric comorbidity, and 15 (7%) were diagnosed half a year later. Among the diagnoses, adjustment disorders (3%) were most frequent at the time of hospital release, while major depression (3%) was the most frequent 6 months later. Having a mental disorder was associated with unemployment (odds ratio (OR) 3.4, confidence interval (CI) 1.1–10.9, p = 0.04). There was no evidence that school education (OR 2.0, CI 0.4–9.0, p = 0.38), higher education (OR 0.7, CI 0.2–2.4, p = 0.60), income (OR 1.0, CI 1.0–1.0, p = 0.06), tumor stage (OR 1.1, CI 0.4–3.2, p = 0.85), type of disease (OR 0.6, CI 0.2–2.1, p = 0.47), pain (OR 1.0, CI 1.0–1.0, p = 0.15), fatigue (OR 1.0, CI 1.0–1.0, p = 0.77), or physical functioning (OR 1.0, CI 1.0–1.0, p = 0.54) were related to the presence of a psychiatric comorbidity.

Conclusions

Unemployment was associated with at least a threefold increased risk of mental disorder, which highlights the need for special attention to be given to this subgroup of cancer patients.

     

Narcolepsy is complicated by high medical and psychiatric comorbidities: a comparison with the general population

BackgroundIndividuals affected with narcolepsy represent a vulnerable segment of the population. However, we only have a partial understanding of this vulnerability. Our study aims to examine psychiatric disorders and medical conditions associated with narcolepsy.MethodsA total of 320 narcoleptic participants were interviewed regarding sleeping habits, health, medication consumption, medical conditions (International Statistical Classification of Diseases and Related Health Problems, 10th edition), sleep disorders (International Classification of Sleep Disorders, second edition [ICSD-2]) and mental disorders (Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision [DSM-IV-TR]) using Sleep-EVAL. A general population comparison sample (N = 1464) matched for age, sex, and body mass index (BMI) and interviewed with the same instrument was used to estimate odds ratios (OR).ResultsFive diseases were more frequently observed among narcoleptic participants, including hypercholesterolemia (OR, 1.51), diseases of the digestive system (OR, 3.27), heart diseases (OR, 2.07), upper respiratory tract diseases (OR, 2.52), and hypertension (OR, 1.32). Most frequent psychiatric disorders among the narcolepsy group were major depressive disorder (MDD) (OR, 2.67) and social anxiety disorder (OR, 2.43), both affecting nearly 20% of narcoleptic individuals. However, most mood and anxiety disorders were more prevalent among the narcoleptic group. Alcohol abuse or alcohol dependence was comparable between groups.ConclusionsNarcolepsy is associated with a high comorbidity of both medical conditions and psychiatric disorders that need to be addressed when developing a treatment plan.     

Risk factors for suicide in rural Italy: a case–control study

Purpose

Increased frequency of suicide in rural areas of Tuscany has been described since the 1970s. A case–control study was conducted in 2014 and 2015. The objective of this study was to identify major individual risk factors related to suicides in six rural districts of Tuscany.

Methods

Cases were identified as all 128 suicides occurred in six rural districts between 2009 and 2013. Controls (three for each case) were matched for age, sex, and general practice. Information was collected from GPs using a structured questionnaire. Univariate and multivariate analyses were carried out to investigate the association between individual risk factors and suicide.

Results

Informants for 91 cases of the 128 identified cases were successfully interviewed (response rate 71.1%). About 40.5–65.9% suicide cases and 11.4–20.0% of controls had some psychiatric pathology, accordingly to different definitions. Univariate conditional regression analysis showed that living in isolated houses (OR 2.48), living alone (OR 2.97), not being married (OR 2.63), low income (OR 2.73), psychiatric pathology (OR 9.70), psychotropic medication (OR 5.58), problems with relatives (OR 14.78), psychiatric family history (OR 5.67), and suicidal ideation (OR 15.61) were all risk factors. Practising religion (OR 0.27) was the only protective factor identified. Multivariate regression identified two independently and significantly associated variables namely, psychiatric pathology (OR 8.87) and living alone (OR 2.30).

Conclusions

Results of this study showed, similarly to recent research, that not all suicide events are the results of psychiatric pathology. Prevention strategies should, therefore, target both socio-economic and clinical risk factors.

     

Total Transfer Time for Ground vs. Air Transport for Interhospital and Scene Transfers of Acute Stroke Patients

ObjectivesStroke patients are frequently transported to a comprehensive stroke center for treatment, either from a regional hospital via interhospital transfer or from the field via direct-from-scene transfer, by air or ground transportation. We sought to determine whether air or ground transport was faster in both transfer circumstances.Materials and methodsA retrospective study of patients transferred to a single comprehensive stroke center for stroke treatment was conducted. EMS and medical records were used to evaluate the time and distance of transfer and functional outcome.ResultsOf the 205 transfers, 47 were interhospital transfers by air (22.9%), 68 were interhospital transfers by ground (33.2%), 40 were scene transfers by air (19.5%), and 50 were scene transfers by ground (24.4%). Ground transfers had shorter alarm to EMS departure times (30 min. vs 40 min.; p<0.0001). Air transfers had shorter EMS departure to arrival times when normalized by transfer distance indicating a faster travel velocity. Interhospital transfers by air were predicted to be faster than ground over 40 miles, and scene transfers by air were predicted to be faster than ground over 28 miles. Transfer mode had no significant effect on functional outcome when controlling for tPA, thrombectomy, and NIH Stroke Scale in this small study.ConclusionsTransfer efficiency for stroke patients depends on logistics prior to EMS arrival as well as the speed of travel. While air transport clearly results in faster travel velocity, total interhospital transfer times are faster for air transportation only when traveling more than 40 miles.     

Depression and Anxiety after Stroke in Young Adult Filipinos

Background and ObjectivesYoung adult patients may suffer from poststroke depression (PSD) and anxiety. Few studies have evaluated these important psychiatric conditions that may lead to adverse outcomes in young adults. We aimed to determine the prevalence of PSD and anxiety as well as to identify their predictors in a population of young Filipino adults (18-49 years old).MethodsWe performed a cross-sectional epidemiologic study in the largest tertiary hospital in the Philippines. The study involved the administration of a structured survey tool and review of medical records. The Hospital Anxiety and Depression Score – Pilipino version (HADS-P) was used to screen for anxiety and depression. Multivariable logistic regression analysis was performed to determine significant socio-economic and clinical risk factors of PSD and anxiety.Results114 young adult stroke patients were included. The prevalence of depression was 20.2% while that of anxiety was 34.2%. Significant predictors of PSD were the presence of anxiety (OR 1.84; CI 1.05-3.22), lower mRS scores (mRS 3-5 OR 5.52; 95% CI 1.09-8.03) and diabetes (OR 2.09; 95% CI 1.67-6.26). Meanwhile, significant predictors of poststroke anxiety included depression (OR 7.5; 95% CI 5.02-21.94) and dependency (Barthel Index scores 95-100; OR 0.94; 95% CI 0.89-0.99). Relationship status, educational attainment, stroke subtype and location were not found to be significant predictors of PSD and anxiety.ConclusionA significant proportion of young adults suffered from depression and anxiety after stroke. Clinicians should be aware of these psychiatric conditions that influence outcomes and quality of life of young adults with stroke.     

Hypoalbuminemia with valproic acid administration

Valproic acid and its derivatives are commonly administered antiepileptic drugs for children and adults. Five residents at a children's long-term care facility manifested hypoalbuminemia while being administered divalproex, although serum liver function test results and urinalysis results were normal. When the patients were free from valproic acid, the serum albumin levels increased into the normal range (17-30% higher than the serum albumin levels while patients were receiving valproic acid) despite the absence of any dietary changes. Comparing the serum albumin levels for eight residents who received divalproex (3.1 gm/dL ± 0.4 gm/dL) with the serum albumin levels for 13 residents who were not receiving valproic acid or its derivatives (3.8 gm/dL ± 0.2 gm/dL), the difference was significant (P < 0.001). This difference could not be accounted for by nutritional, environmental, laboratory, or urinary causes. In this study, divalproex administration was a contributing factor in the development of reversible hypoalbuminemia in this population of severely disabled, neurologically injured children and young adults. Further studies are required to determine the exact etiology and clinical significance of valproate-mediated hypoalbuminemia.     

Mid-term psychiatric consequences of the COVID-19 pandemic: a 4 months observational study on emergency room admissions for psychiatric evaluation after the (first) lockdown period in Italy

Purpose

The aim of our study is to evaluate the number and the features of admissions to the emergency room (ER) requiring psychiatric consultation, in the period between May 4th and August 31st 2020.

Methods

We carried out a retrospective longitudinal observational study examining the 4 months following the initial lockdown imposed during the COVID-19 outbreak (May 4th and August 31st 2020). More specifically, the ER admissions leading to psychiatric referral were reviewed at all seven public hospitals of AUSL Romagna (Emilia Romagna region, Italy). Socio-demographic variables, history of medical comorbidities or psychiatric disorders, reason for ER admission, psychiatric diagnosis at discharge, and actions taken by the psychiatrist were collected.

Results

An 11.3% (p = 0.007) increase in psychiatric assessments was observed when compared with the same period of the previous year (2019). A positive personal history of psychiatric disorders (OR:0.68, CI: 0.53–0.87) and assessments leading to no indication for follow-up (OR: 0.22, CI: 0.13–0.39) were significantly less frequent, while there was a significant increase of cases featuring organic comorbidities (OR: 1.24, CI: 1.00–1.52) and suicidal ideation/self-harm/suicide attempt (OR: 1,71, CI: 1.19–2.45) or psychomotor agitation (OR: 1.46, CI: 1.02–2.07) as reason for admission.

Conclusions

Our results showed an increase in ER psychiatric consultations compared to the previous year, underlying the increased psychological distress caused by the lockdown.

     

Restless legs syndrome in dialysis patients: a meta-analysis

BackgroundRestless legs syndrome (RLS) occurs frequently in dialysis patients. However, it remains elusive regarding the risk factors for RLS onset in dialysis patients.MethodsA meta-analysis was performed to investigate the association between clinical measures (age, gender, diabetes mellitus or DM etc.) and RLS in dialysis patients. We searched electronic databases from January 1990 to February 2014 to identify studies that met inclusion criteria. Either a fixed-effects or, in the presence of heterogeneity, a random-effects model was used to calculate the pooled odds ratios (ORs)/standard mean differences (SMDs) and their corresponding confidence intervals (CIs).ResultsTwenty-three studies were included in this study. Dialysis patients with RLS demonstrated significantly higher OR of DM compared with non-RLS in Asians (OR: 1.238, 95% CI: 1.032–1.484, P = 0.021). Dialysis patients with RLS showed markedly lower level of hemoglobin (Hb)/iron compared with non-RLS in overall populations/Caucasians (SMD: −0.178/−0.104, 95% CI: −0.352/−0.206 to −0.004/−0.002, P = 0.045/0.045; SMD: −0.283/−0.158, 95% CI: −0.552/–0.304 to −0.013/−0.012, P = 0.04/0.034). No differences of female populations, age, duration of dialysis, body mass index (BMI), blood urea nitrogen (BUN), creatinine, albumin, phosphorus, parathyroid hormone (PTH), and calcium were observed between dialysis patients with RLS and non-RLS in overall populations, Caucasians and Asians. No evidence of publication bias was observed.ConclusionsOur findings indicate that dialysis patients with DM are nearly 24% more susceptible to RLS in Asians. Decreased Hb/iron is a risk factor for RLS onset in dialysis patients in overall populations including Caucasians.     

Elevated blood urea nitrogen/creatinine ratio is associated with poor outcome in patients with ischemic stroke

Objective

Dehydration may impair cerebral oxygen delivery and worsen clinical outcome in patients with acute ischemic stroke (AIS). We evaluated if elevated blood urea nitrogen to creatinine ratio (BUN/Cr) as a marker of dehydration was associated with poor clinical outcome in emergency department (ED) patients presenting with AIS.

Methods

We conducted a prospective cohort study using a stroke registry enrolling all ED patients with AIS from 10/2007 through 6/2009. Poor clinical outcome was defined as death, placement in a nursing home for purposes other than rehabilitation, or hospice within 30 days of ED presentation. A BUN/Cr ratio of ≥15 was considered elevated. (IQR). Logistic regression was performed adjusted for age >64 years, NIHSS >8, diabetes, prior CVA, and coma at presentation reporting odds ratios with 95% confidence intervals.

Results

324 patients had a final diagnosis of AIS. 163 (50%) were female, 19 (6%) died, 44 (14%) received t-PA, and 89 (27%) had a poor clinical outcome. The median NIHSS, BUN and Cr were 4 (IQR 1–9), 14 mg/dL (IQR 11–21), and 1.02 mg/dL (IQR 0.87–1.27) respectively. The median BUN/Cr was 13.9 (IQR 10.6–18.5). The variables associated with a poor clinical outcome were: high NIHSS OR 6.5 (3.6–11.8), age >64 years OR 2.7 (1.5–5.0), and BUN/Cr ratio of ≥15 OR 2.2 (1.2–4.0).

Conclusion

An elevated BUN/Cr ratio in patients with AIS is associated with poor outcome at 30 days. Further study is needed to see if acutely addressing hydration status in ED patients with AIS can alter outcome.     

High rates and the risk factors for emergency room visits and hospitalization in Parkinson's disease

BackgroundParkinson's disease (PD) patients are hospitalized more frequently than their peers as a result of falls, psychosis, infections and other medical complications. However, patient-specific risk factors for hospitalization are unclear.ObjectiveTo identify rates and risk factors for hospital encounters (Emergency Room [ER] visits or hospitalization) among people with PD.Methods3415 PD participants (mean age 67 ± 10 years, disease duration 9 ± 6 years, H&Y 2 47%, H&Y 3 26%) enrolled in the prospective international multicenter NPF-QII Study. One-year follow-up data was available for 1030 patients. Rates and risk factors for hospital encounters were determined at baseline and after one year follow-up.ResultsOf 3415 PD participants at study entry, 1120 (33%) reported at least one hospital encounter. Associations were: longer timed up-and-go test (OR: 1.33), increased comorbidities (OR: 1.25), motor fluctuations (OR: 1.32), and deep brain stimulation (DBS) (OR: 2.49). Of these 1120 persons, 311 had follow-up data and 158 (51%) had a repeat encounter one year later, associated with higher H&Y stage, fluctuations, and lower health-related quality-of-life. Of 2295 participants without a hospital encounter at baseline, 719 had follow-up data and 178 (25%) had a first hospital encounter one year later. Risk factors were female gender, comorbidities, lower cognition, fluctuations, and DBS.ConclusionsOne-third of people with PD had a hospital encounter each year, and one-half of those had a repeat encounter. These high rates correlated with disease severity, comorbidities and DBS. There is an urgent need to develop programs to reduce PD hospital encounters.     

Clinician's Perception of Practice Changes for Stroke During the COVID-19 Pandemic

BackgroundApproach to acute cerebrovascular disease management has evolved in the past few months to accommodate the rising needs of the 2019 novel coronavirus (COVID-19) pandemic. In this study, we investigated the changes in practices and policies related to stroke care through an online survey.MethodsA 12 question, cross-sectional survey targeting practitioners involved in acute stroke care in the US was distributed electronically through national society surveys, social media and personal communication.ResultsRespondants from 39 states completed 206 surveys with the majority (82.5%) from comprehensive stroke centers. Approximately half stated some change in transport practices with 14 (7%) reporting significant reduction in transfers. Common strategies to limit healthcare provider exposure included using personal protective equipment (PPE) for all patients (127; 63.5%) as well as limiting the number of practitioners in the room (129; 64.5%). Most respondents (81%) noted an overall decrease in stroke volume. Many (34%) felt that the outcome or care of acute stroke patients had been impacted by COVID-19. This was associated with a change in hospital transport guidelines (OR 1.325, P = 0.047, 95% CI: 1.004–1.748), change in eligibility criteria for IV-tPA or mechanical thrombectomy (MT) (OR 3.146, P = 0.052, 95% CI: 0.988–10.017), and modified admission practices for post IV-tPA or MT patients (OR 2.141, P = 0.023, 95% CI: 1.110–4.132).ConclusionOur study highlights a change in practices and polices related to acute stroke management in response to COVID-19 which are variable among institutions. There is also a reported reduction in stroke volume across hospitals. Amongst these changes, updates in hospital transport guidelines and practices related to IV-tPA and MT may affect the perceived care and outcome of acute stroke patients.     

Medical outcome of psychiatric inpatients with admission hyponatremia

Hyponatremia at time of inpatient admission is associated with increased severity of illness and mortality in patients hospitalized for treatment of medical conditions. This study was conducted to determine the clinical outcome of psychiatric inpatients with admission hyponatremia. The cohort comprised 1000 adults consecutively admitted to a free-standing psychiatric hospital in 2010. Emergency transfer to a general hospital was used as a proxy marker for poor medical outcome. The point prevalence of hyponatremia (sodium level <136mEq/l) at admission was 6.49%. Older age and a diagnosis of arterial hypertension were independent correlates of admission hyponatremia. Medical deteriorations occurred in 26.7% of hyponatremic patients and 13.1% of those with normal sodium levels. Admission hyponatremia is associated with an increased rate of significant medical deteriorations of psychiatric inpatients and should trigger enhanced clinical monitoring to identify and treat somatic disorders.     

Psychiatric aspects of acute withdrawal from gamma-hydroxybutyrate (GHB) and its analogue gamma-butyrolactone (GBL): implications for psychiatry services in the general hospital

Abstract

Objective. The objective of this study was to describe the psychiatric symptoms, management and outcomes in a consecutive series of patients being managed medically for symptoms of withdrawal from gamma-hydroxybutyrate (GHB) and its analogue gamma-butyrolactone (GBL) in a general hospital setting. Methods. A toxicology database was used to identify patients presenting with a history suggestive of withdrawal from GHB and analogues. Electronic and paper medical records were searched for demographic features, neuropsychiatric symptoms, psychiatric management while in hospital and overall outcome. Results. There were 31 presentations with withdrawal from the drugs involving 20 patients. Of these 17 (54%) were referred to and seen by the liaison psychiatry team. Anxiety (61.3%) and agitation (48.4%) were the most common symptoms. Of the 17 cases seen by the liaison psychiatry team, 52.9% required close constant observation by a mental health nurse and 29.4% required to be detained in hospital under mental health legislation. Conclusions. The significant proportion of patients presenting with neuropsychiatric symptoms and requiring intensive input from the liaison psychiatry team during withdrawal from GHB and its analogues points to the importance of close liaison between medical and psychiatric teams in managing these patients in the general hospital.     

Association of Megestrol Use With the Development of New Psychiatric Diagnoses

ObjectiveTo analyze the risk of megestrol, a glucocorticoid and progesterone receptor agonist used to enhance appetite, on the development of a new psychiatric diagnosis.Design and ParticipantsDeidentified data of megestrol (n = 706) and propensity score-matched comparison (age, gender, and body mass index) patients (n = 2,118) from January 1, 2001 to June 30, 2018 were obtained from the UT Southwestern patient database. Data were analyzed using a series of conditional binary logistic regressions controlling for comorbidities, pre-existing psychiatric disorders, and number of patient encounters.SettingA large academic medical center database of megestrol-treated patients and matched comparison patients was used.Measurements and ResultsThe regression model showed that megestrol was significantly associated with developing a new psychiatric diagnosis (B = 1.28, Wald χ²¹ = 83.12, odds ratio [OR] = 3.60, p <0.001). In subgroup analyses, development of cognitive (B = 2.42, Wald χ²¹ = 16.09, OR = 11.30, p <0.001), mood (B = 1.31, Wald χ²¹ = 40.38, OR = 3.70, p <0.001), and anxiety (B = 1.72, Wald χ²¹ = 45.28, OR = 5.60, p <0.001) disorders were also associated with megestrol use.ConclusionsPatients taking megestrol were significantly more likely to develop a new psychiatric diagnosis than comparison patients. Highest risks were associated with the development of cognitive diagnoses. The findings suggest that megestrol, like other glucocorticoid agonists, is associated with an increased risk of developing a psychiatric disorder. This risk should be considered when determining the risk-to-benefit ratio of megestrol use in patients.     

Early Hypoalbuminemia is an Independent Predictor of Mortality in Aneurysmal Subarachnoid Hemorrhage

Background

Hypoalbuminemia has been identified as a predictor of morbidity and mortality in critically ill patients. There is very little data on the significance and the prognostic value of hypoalbuminemia in patients with aneurysmal subarachnoid hemorrhage (aSAH). This study analyzed the impact of hypoalbuminemia on patient presentation, complications, and outcomes.

Methods

Records of patients admitted with aSAH were examined. Data on baseline characteristics, prevalence of delayed cerebral ischemia, and discharge outcomes were collected. Multivariable logistic regression analysis was performed to assess for associations.

Results

One-hundred and forty-two patients comprised the study cohort (mean age 54.6 ± 13.4), among which 45 (31.5 %) presented with hypoalbuminemia. No difference in baseline characteristics was noted between patients with hypoalbuminemia and those with normal serum albumin. The overall hospital mortality rate was significantly higher in patients with hypoalbuminemia, compared to those with normal albumin (28.9 % vs. 11.3 %; p = 0.04). Hypoalbuminemia was neither associated with delayed cerebral ischemia nor disability at discharge, but independently associated with in-hospital death (odds ratio: 4.26, 95 % confidence interval: 1.09–16.68; p = 0.04).

Conclusion

In patients with aSAH, early hypoalbuminemia is an independent predictor of hospital mortality but not disability at discharge.

     

Reducing transfers of psychiatric inpatients to emergency rooms of general hospitals in Singapore: a clinical practice improvement project

Objective: Patients admitted to a psychiatric hospital commonly suffer from comorbid medical problems which sometimes require urgent medical attention. Twenty-two percent of emergency medical transfers from the Institute of Mental Health (IMH) to the emergency rooms of general hospitals were preventable and could be managed at IMH itself. We undertook a quality improvement project to understand the reasons behind such preventable referrals and implemented changes to address this.

Methods: Using the model for improvement, we deconstructed our processes and analysed root causes for such preventable referrals. Thereafter changes were implemented with Plan-Do-Study-Act (PDSA) cycles to analyse their outcomes.

Results: During the 6-month study period, we achieved a 100% reduction in preventable referrals through strategies aimed at reducing pressure on our on-call physicians in the making of medical decisions, maximising usage of our medical resources, constant education and raising awareness of this issue.

Conclusions: Reducing preventable transfer of inpatients from a psychiatric hospital to the emergency departments of general hospitals is a worthwhile endeavour. Such initiatives optimise use of healthcare resources, improve patient care and increase satisfaction.