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The charts of 100 delirious patients seen by a psychiatric consultation service were reviewed. The most common chronic medical problems included diabetes and cardiovascular disease, while infections and trauma were the most common acute problems. The most frequent laboratory abnormality was hypoalbuminemia, appearing in 66% of those tested. Hypoalbuminemic patients were more likely to have a combination of medical problems, long hospital stays, and increased mortality, while patients with normal albumin were more likely to have drug toxicities and short hospital stays. While hypoalbuminemia develops because of many physiological processes, the data suggest that more attention should be paid to nutrition and serum transport capability in medical patients.
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PMID:Hypoalbuminemia in delirium. 188 23

To examine the feasibility of using antidepressant medication to treat major depressive syndromes in the hospitalized medically ill, we reviewed a series of psychiatric consultations meeting the following criteria: the consultant diagnosed a major depressive syndrome, treatment with an antidepressant was advised, the consultee initiated the antidepressant, and hospitalization had been prompted by a major medical illness. The final sample of 50 consultations, representing less than 5% of the case reviewed, was assessed by retrospective study of entries in the medical record. Judgments regarding response were thus a function of routine clinical observation and care. Drugs were not randomly assigned; rather, the choices represented ongoing clinical usage patterns. Two major points emerge from the data of the study. First, 32% of the trials were terminated due to side effects judged to be unacceptable by the physicians or consultants. Delirium accounted for half of such side effects; cardiotoxicity, however, was not evident. Second, only 40% of patients with medical illnesses, including malignant neoplasm, insulin-dependent diabetes, and epilepsy, responded to treatment. The trials of antidepressants in medical-surgical inpatients did not achieve the pattern of therapeutic responses routinely characterizing comparable interventions in psychiatric patients with primary affective disorder.
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PMID:The outcome of antidepressant use in the medically ill. 407 8

A 63-year-old male was admitted to our hospital because of high fever and delirium. He had been diagnosed as diabetes mellitus five years before but not treated at all. An abdominal CT scan showed gas-containing abscess in the right lobe of the liver. Klebsiella pneumoniae and Bacteroides distasonis were cultured both from the punctured specimen of the abscess and from arterial blood. Catheter drainage was carried out percutaneously under guidance with ultrasonography and antibiotics was administered intravenously. He was diagnosed as purulent meningitis by lumbar puncture on admission and as endophthalmitis because of swelling of the left eyeball on hospital day 4. CT scan also showed multiple metastatic lesions in the cerebrum and in the lung. After three months, he was discharged from the hospital in good condition, except for loss of vision of the left eye.
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PMID:[A case of gas-containing liver abscess with multiple metastatic lesions]. 759 94

In 190 patients, we studied changes in intellectual status during perioperative period using Hasegawa's Dementia Scale (HDS-R), and analyzed preoperative, intraoperative, and postoperative risk factors. HDS-R is one of the most popular scoring tests for evaluating dementia or delirium. Risk factors impairing preoperative score were aging, and preoperative complications including cerebral vascular disease, old myocardial infarction, arrythmia, and diabetes mellitus. Risk factors impairing postoperative score were, in addition to above-mentioned factors, hypoproteinemia and postoperative stressful conditions such as prolonged fever, pain, bed rest, and naso-gastric tube. In the patients who showed postoperative score deterioration, the incidence of old myocardial infarction, hypertension, and postoperative stressful conditions was significantly greater. In the patients who showed postoperative score improvement, local anesthesia including epidural and spinal anesthesia was used more often. In conclusion, aging or preoperative complications such as cerebral vascular disease, old myocardial infarction, arrythmia, and diabetes mellitus are high risks for the development of postoperative dementia and delirium under general surgical procedures and general anesthesia. Intraoperative management with patients awake using local anesthesia and postoperative stress-less conditions are important to avoid postoperative dementia.
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PMID:[Changes in intellectual function during perioperative period evaluated by Hasegawa's Dementia Scale]. 769 25

We studied 15 resected cases with a history of apoplexy (2.5%) among 599 cases of esophageal cancer admitted between 1972 and 1993. Fourteen were male, and female, aged 48 to 77 years. Twelve had suffered from cerebral infarction, 2 intracerebral hemorrhage, and one subarachnoid hemorrhage. Duration from apoplexy to operation was between 2 months and 19 years in the cerebral infarction cases, between 8 and 10 years in the intracerebral hemorrhage cases and 4 years in the subarachnoid hemorrhage case. Preoperative neurological disturbance was found in 7 of the 12 cerebral infarction cases, and in both intracerebral hemorrhage cases. Four cases showed hemiplegia, and the other 5 cases showed partial paralysis of limbs. Preoperative complications were found in 7 of the 15 cases, and consisted of diabetes mellitus in 5, hypertension in 4, bronchial asthma in one, and renal dysfunction in one case. Intra- and postoperative complications were found in 11 of the 15 cases, and consisted of anastomotic leakage in 5, delirium in 3, apoplexy in 2, peritonitis in one, ARDS in one, intraoperative cardiac arrest in one, and wound infection in one. Postoperative disorders of consciousness were found in 5 cases, consisting of delirium in 3, and excitation at awakening of anethesia in 2 cases. Rate of direct operative death was 6.7% in preoperative apoplectic patients, and 8.5% in non-apoplectic patients, and there was no significant difference between the 2 groups. On the other hand, rate of postoperative apoplexy was 13.3% in the preoperative apoplectic patients, and 0.4% in non-apoplectic patients. There was a significant difference between them (p < 0.01). But they were cured of it, and left our hospital. It is concluded that active surgical treatment can be indicated for esophageal cancer patients with a history of apoplexy, if more attention is given to the management of diabetes mellitus or hypertension.
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PMID:[Analysis of specificity of resected esophageal cancer patients with a history of apoplexy]. 866 64

A 60-year-old diabetic male presented with transient ischemic attacks. Initial neurological examination and head CT were normal. Dysarthria, ataxia, delirium, and lethargy developed. A diagnosis of cryptococcal meningitis was made after lumbar puncture and treatment with intravenous amphotericin B and 5-fluorcytosine was begun. A repeat head CT showed an anterior cerebral artery territory infarct. His condition worsened and he died of associated complications three weeks after admission. The case is used to discuss the association between cryptococcal meningitis and diabetes, transient ischemic attacks, and vasculitis with cerebral infarction.
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PMID:Case of the month: July 1997--diabetic male with transient ischemic attacks. 945 81

Eighty-four adult patients were recruited from four centres in Spain to evaluate the efficacy and safety of low-dose (0.1 mg/kg per day) oral tacrolimus plus corticosteroid immunosuppression in liver transplantation. The median daily dose of tacrolimus was increased during the first 3 weeks of therapy from an initial dose of 0.1 mg/kg per day to a maximum of 0.145 mg/kg per day and was subsequently decreased gradually to a minimum of 0.076 mg/kg per day at 1 year. At 7 days posttransplantation, 87.7% of patients had trough whole blood levels of tacrolimus within the therapeutic range (5-20 ng/ml), and the median levels remained fairly constant during the rest of the year (10.1-11.8 ng/ml). None of the patients required intravenous administration of tacrolimus. At 1 year, Kaplan-Meier estimates showed that 73.8% of the patients were receiving tacrolimus monotherapy without the need for corticosteroids. One-year patient and graft survival were 75.9% and 72.3%, respectively. The incidence of acute rejection was 51.2%; 9.5% of cases resolved spontaneously without antirejection therapy and 10.7% were corticosteroid resistant. Only 1 patient (1.2%) developed chronic rejection. The most important adverse events were hypertension (45.2%), tremor (44.0%), diabetes mellitus (33.3%), diarrhoea (31%) and nephrotoxicity (29.8%). Severe neurotoxicity-like convulsions (4.8%), dysarthria (9.5%), delirium (1.2%), coma (1.2%) and the need for haemodialysis (3 patients) were uncommon. In conclusion, low-dose oral tacrolimus immunosuppression is associated with low toxicity without compromising efficacy.
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PMID:Efficacy and safety of oral low-dose tacrolimus treatment in liver transplantation. 966 92

Internists are frequently asked to do preoperative consultations and to manage perioperative complications. Realistic goals are to identify patient factors that increase the risk of surgery, to quantify this risk in order to make decisions about the appropriateness of and timing of the surgery, to provide recommendations on how to minimize the risk, to identify and manage coexisting medical conditions and their associated medication requirements, to monitor the patient for perioperative problems, and to make recommendations to deal with these problems when they occur. With few exceptions, nonselective imaging and laboratory screening tests have repeatedly been shown to be of little value when the history and physical do not suggest a problem. The risk associated with the planned surgery can be estimated, with the most common serious complications being cardiac events. Updated versions of Goldman's risk indices are particularly helpful for this. Clinical variables are optimally combined with selective stress testing to discern which patients will benefit from preoperative revascularization. This has been studied best in the setting of vascular surgery. A critical guiding principle is that the value of revascularization must be judged in terms of long term gains rather than just immediate perioperative benefit. Other interventions include the selective use of beta blockers, adequate analgesia for all, control of hypertension, and appropriate volume management, especially in the settings of preexisting CHF or valvular disease. It must also be recognized that perioperative ischemia and CHF often present atypically. An approach that combines aspects of both the ACC/AHA and the ACP guidelines seems optimal. A variety of noncardiac issues must also be addressed. Postoperative pulmonary complications are common, especially with preexisting pulmonary disease, thoracic and upper abdominal surgery, and obesity. PFTs and ABGs are indicated in selected patients. Stopping smoking, incentive spirometry, and selective use of bronchodilators and antibiotics are helpful. Patients with rheumatologic diseases have specific concerns based on systemic manifestations of disease including anemia, thrombocytopenia, pulmonary fibrosis, pericarditis, and hypercoagulability; medication effects particularly from steroids and nonsteroidal anti-inflammatory drugs; and specific joint problems including contractures and atlantoaxial joint instability. Diabetes increases the risk of infection and cardiac complications. Prevention of ketoacidosis and glucose control are necessary and can be achieved through a variety of approaches, depending on whether the patient suffers from Type 1 or Type 2 diabetes. The threshold for transfusion has increased in recent years, as has the use of erythropoietin and autologous blood donation. There is no longer an absolute hemoglobin that requires transfusion, although most require transfusion for hemoglobins less than 8 mg/dL, especially in the setting of cardiac disease and bloody surgery. The elderly require surgery at an increased rate and often do not do as well as younger patients. The primary issues are, however, not their age but their increased frequency of underlying disease and diminished reserve. The latter makes them prone to postoperative delirium, sensitivity to medications, and cardiac and pulmonary problems. Despite the many diseases that patients often have and the stresses of surgery itself, modern anesthetic and surgical techniques allow almost all patients to undergo necessary procedures at acceptable risk. The internist plays a critical role in minimizing this risk even further.
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PMID:Recognition and management of preoperative risk. 1046 30

Among 27,692 patients suffering from alcoholism, delirium tremens occurs only in 8.1% of the cases. From 2417 patients with this psychosis repeated delirium tremens was noted in 12.9%. In the studied group (n = 2417) delirium tremens was observed in men (84.2%) 5.3 times more often than in women (15.8%). The mean age of the onset of the delirium was 43.2 years in women and was older than in the group of men (42.0 years). Age distribution of the disease onset in men and women follows a curve of normal distribution. In 125 patients with schizophrenia combined with delirium tremens there was a high rate of repeated alcoholic delirium (22.4%), epileptic seizures (21.6%), diabetes mellitus of type II (10.4%). These facts confirm the role of hereditary predisposition to development of delirium tremens and allow to relate alcoholic delirium to multifactorial diseases.
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PMID:[The role of genetic factors in the manifestation of delirium tremens]. 1053 12

Because of the donor shortage, there are concerns for liver transplantation in patients with alcoholic cirrhosis. We therefore analyzed patients transplanted for alcoholic cirrhosis at our center with respect to patient and graft survival, recurrence of disease, and postoperative complications. Out of 1000 liver transplantations performed in 911 patients, 167 patients were transplanted for alcoholic cirrhosis; 91 patients received CsA- and 76 patients FK506-based immunosuppression. Recurrence was diagnosed by patient's or relative's declaration, blood alcohol determination, and delirium. Diagnosis and treatment of acute and chronic rejection was performed as previously described. One- (96.8% versus 91.3%) and 9-year patient survival (83.3% versus 80%) compared well with other indications. Five of 15 patients died due to disease recurrence. Recurrence of disease was significantly related to the duration of alcohol abstinence prior to transplantation. In patients who were abstinent for less than 6 months (17.1%), recurrence rate was 65%, including four of the five patients who died of recurrence. Recurrence rate decreased to 11.8%, when abstinence time was 6-12 months and to 5.5%, when the abstinence times was > 2 years. Next to duration of abstinence, alcohol relapse was significantly related to sex, social environment, and psychological stability. The incidence of acute rejection compared well with other indications (38.1%); CsA: 40.1% versus 33.3% in FK506 patients. In all, 18.2% of CsA patients experienced steroid-resistant rejection compared with 2.6% of FK506 patients. Seven patients (7.6%) in the CsA group and one patient (1.3%) in the FK506 group developed chronic rejection. A total of 57.1% developed infections; 5.7% were life-threatening. CMV infections were observed in 14.3% (versus 25% for other indications). New onset of insulin-dependent diabetes was observed in 8.6% and hypertension in 32.4%. In conclusion, alcoholic cirrhosis is a good indication for liver transplantation with respect to graft and patient survival and development of postoperative complications. FK506 therapy was favourable to CsA treatment. Patient selection is a major issue and established criteria should be strictly adhered to. Patients with alcohol abstinence times shorter than 6 months should be excluded, since recurrence and death due to recurrence was markedly increased in this group of patients.
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PMID:Liver transplantation for alcoholic cirrhosis. 1111 78


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