Prolonged stays in hospital acute geriatric care units: identification and analysis of causes.

In France, the population of very old frail patients, who require appropriate high-quality care, is increasing. Given the current economic climate, the mean duration of hospitalization (MDH) needs to be optimized. This prospective study analyzed the causes of prolonged hospitalization in an acute geriatric care unit. Over 6 months, all patients admitted to the target acute geriatric care unit were included and distributed into two groups according to a threshold stay of 14 days: long MDH group (LMDHG) and short MDH group (SMDHG). These two groups were compared. 757 patients were included. The LMDHG comprised 442 with a mean age of 86.7 years, of whom 67.65% were women and the SMDHG comprised 315 with a mean age of 86.6 years, of whom 63.2% were women. The two groups were statistically similar for age, sex, living conditions at home (alone or not, help), medical history and number of drugs. Patients in the LMDHG were more dependent (p=0.005), and were more likely to be hospitalized for social reasons (p=0.024) and to have come from their homes (p=0.011) than those in the SMDHG. The reasons for the prolonged stay, more frequent in the LMDHG than the SMDHG (p<0.05), were principally: waiting for imaging examinations, medical complications, and waiting for discharge solutions, assistance from social workers and/or specialist consultations. In order to reduce the MDH in acute geriatric care unit, it is necessary to consider the particularities of the patients who are admitted, their medico-socio-psychological management, access to technical facilities/consultations and post-discharge accommodation.

A case of meningitis due to Achromobacter xylosoxidans denitrificans 60 years after a cranial trauma.

BACKGROUND: Achromobacter xylosoxidans (AX) is a non-fermentative aerobic gram-negative bacillus. It is an opportunistic pathogen and the causative agent of various infections. We report an original case of late posttraumatic meningitis due to AX denitrificans. CASE REPORT: An 83-year-old man was hospitalized for acute headache, nausea and vomiting. The emergency brain computer tomography (CT) scan did not reveal any anomaly. In his medical history, there was an auditory injury due to a cranial trauma incurred in a skiing accident 60 years earlier. Cytobiochemical analysis of the cerebrospinal fluid (CSF) revealed increased levels of neutrophils and proteins. The CSF bacterial culture was positive: the Gram stain showed a gram-negative bacillus, oxidase + and catalase +, and the biochemical pattern using the API 20 NE strip revealed AX dentrificans. Late posttraumatic meningitis on a possible osteomeningeal breach was diagnosed even though the breach was not confirmed because the patient declined a second brain CT scan. The patient was successfully treated with meropenem. CONCLUSIONS: This report demonstrates the importance of searching for unusual or atypical organisms when the clinician encounters meningitis in a particular context, as well as the importance of adequate follow-up of craniofacial traumas.

Prognostic factors in stage D heart failure in the very elderly.

BACKGROUND: The clinical characteristics of frail older patients with advanced heart failure have scarcely been studied. OBJECTIVE: To describe this population and to identify some prognostic factors of mortality. METHODS: 104 patients aged 75 years and older hospitalized with refractory heart failure were enrolled in a prospective multicentric study. RESULTS: Mean age was 87.2 +/- 5.3 years. Dyspnea (79.8%), crepitant rales (76.9%) and peripheral edema (73.1%) were particularly frequent. Signs of low cardiac output such as renal insufficiency (46.9%), cutaneous low flow (40.4%), and systolic hypotension (< or =100 mm Hg) (24.3%) were observed less often. Signs of cognitive impairment including anxiety (55.4%), sleep disorders (43.7%) and delirium (35.5%) were frequent. Asthenia and chronic pain were noted in 92.3 and 37.5% of cases, respectively. Mortality rates were 32.7, 59.6 and 71.2% during hospitalization, at 6 months and at 12 months, respectively. According to the multivariate Cox model, six significant factors suggesting a poor prognosis were observed: chronic renal insufficiency, past neuropsychological pathology, long-term treatment with nitrates, presence of edema, low cutaneous flow, and pain. The ability to sit on a chair was the only significant factor associated with a good prognosis. CONCLUSION: Our study identified some clinical and prognostic factors which had been observed in very old patients with refractory heart failure. Pain management has to be a priority in these patients in order to improve their quality of life.

Factors affecting the management of outcome in elderly patients with acute myocardial infarction particularly with regard to reperfusion. Data from the French regional RICO survey.

BACKGROUND: Acute myocardial infarction (AMI) in elderly patients is often unrecognized and associated with poor prognosis. OBJECTIVES: To investigate management and efficacy of reperfusion therapy to the elderly patients with AMI. METHODS: From the January 1, 2001 to October 31, 2002, 964 patients with AMI were included in the French regional RICO survey. The patients were divided into three groups: younger (<70 years old), elderly (70-79 years old) and very elderly (>or=80 years old). RESULTS: Distribution of groups was 56, 27, and 16%, respectively. The longest time delay to first request for medical attention was found in the very elderly group (30 and 55 vs. 90 min, respectively, p < 0.05). Rate of lysis fell significantly with increasing age (35, 22 and 9%, respectively, p < 0.001) but the time delay to lysis was similar for the 3 groups. The proportion of patients who benefited from primary percutaneaous transluminal coronary angioplasty decreased with age (21, 15, 11%, respectively, p < 0.001), but time delay to balloon angioplasty was similar and no difference in mortality rate was observed between the three groups after reperfusion. The incidence of in-hospital cardiovascular events (cardiogenic shock and recurrent myocardial infarction/ischemia) and in-hospital mortality increased with age (5, 13, 17%, respectively, p < 0.001). Moreover, multivariate analysis showed that only ejection fraction and Killip >1 were independent predictive factors for in-hospital cardiovascular mortality, respectively (OR 5.15, 95% CI 2.08-12.74, p < 0.0001 and OR 3.81, 95% CI 1.90-7.65, p < 0.0001), whereas age, sex, diabetes and anterior location were not significant. CONCLUSION: Our data in an unselected population indicate that very elderly patients were characterized by increased pre-hospital delays and less frequent utilization of reperfusion therapy, although no difference in the mortality in reperfused patients could be observed between the three age groups.

Intravascular malignant lymphomatosis diagnosed on a muscular biopsy: a case report.

Intravascular malignant lymphomatosis (IML) is characterized by proliferation of malignant lymphoid B cells within the lumens of small vessels. Common symptoms include general weakness and central neurological and cutaneous signs. Only histopathological analysis can confirm the diagnosis. We report on a 69-year-old man hospitalized for general weakness, inflammatory syndrome, and hemophagocytic syndrome (HS). Our observation shows that histopathological signs may be observed on a muscular biopsy without clinical or biological signs of muscular involvement.

[Ogilvie syndrome in the elderly: retrospective study of 40 cases]. / Syndrome d'Ogilvie chez la personne âgée: étude rétrospective de 40 cas.

OBJECTIVE: To assess, in a population of elderly patients, the circumstances clinical and progressive characteristics and form of management of an acute colonic pseudo-obstruction (ACPO). METHOD: Retrospective study of the files of 40 patients aged 70 and more having presented an acute colonic pseudo-obstruction and hospitalised in the university hospital in Dijon from January 1995 to June 2000. RESULTS: The population was composed of 24 men (60%) and 16 women (40%) with a mean age of 80.8 years. The reasons for hospitalisation were varied: only 15 patients had been referred for an occlusive syndrome. 39 patients presented with abdominal distension, 30 suffered from abdominal pain. In this population, 17 patients exhibited reduced or clearly limited mobility, 20 patients had altered cognitive capacity with an MMS < 20. Thirty-eight patients suffered from a progressive heart disease and 8 patients presented with advanced dementia. The usual treatment of these patients to help the intestinal transit included diuretics in 25 cases and agents slowing the transit in 19 cases. Biologically speaking, hypokalaemia was observed in 21 cases and increased thyroid stimulating hormone (TSH) in 3 cases. An image was obtained of the abdomen without preparation in all patients: the mean caecum diameter was of 9.8 cm. A colon aspiration was performed in 20 patients and molecules to improve peristaltism were administered in 21 cases, with neostigmine prescribed for 9 patients. Surgery was required for 7 patients and 3 of them subsequently died. In terms of progression, 20 patients were cured after treatment, 13 relapsed and 7 patients worsened. Unfortunately, 10 patients died in our series. DISCUSSION: In our study, the clinical profiles of acute colonic pseudo-obstruction were similar to those described in the literature: they occurred in varying circumstances, in medical or surgical settings ina predominantly male population of elderly, heavily dependent,patients. Treatment of this affection is not clearly codified for fragile patients with multiple diseases and the mortality rate observed should stimulate further studies, notably on pharmacological level.