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Orthostatic hypotension (OH) is a common finding among older patients. The impact of OH on mortality is unknown.To study the long-term effect of OH on total and cardiovascular mortality.A total of 471 inpatients (227 males and 244 females), with a mean age of 81.5 years who were hospitalized in an acute geriatric ward between the years 1999 and 2000 were included in the study. Orthostatic tests were performed 3 times during the day on all patients near the time of discharge. Orthostatic hypotension was defined as a fall of at least 20 mmHg in systolic blood pressure (BP) and/or 10 mmHg in diastolic BP upon assuming an upright posture at least twice during the day. Patients were followed until August 31, 2004. Mortality data were taken from death certificates.One hundred and sixty-one patients (34.2%) experienced OH at least twice. Orthostatic hypotension had no effect on all cause and cause specific mortality. Over a follow-up of 3.47+/-1.87 years 249 patients (52.8%) had died 83 of whom (33.3%) had OH. Age-adjusted mortality rates in those with and without OH were 13.4 and 15.7 per 100 person-years, respectively. Cox proportional hazards model analysis demonstrated that male gender, age, diabetes mellitus, and congestive heart failure increased and high body mass index decreased total mortality.Orthostatic hypotension is relatively common in elderly patients discharged from acute geriatric wards, but has no impact on vascular and nonvascular mortality.

Background: Hip fracture is a frequent injury in the elderly, and is associated with a high incidence of functional impairment, complications and mortality. Objective: To determine kinetics of C-reactive protein (CRP), fibrinogen and erythrocyte sedimentation rate (ESR) in hip-fractured patients over a 1-month post-operative period; to examine the relationship of these parameters to cognition, operation type, post-operational complications, functional level 1 month post-operatively and 6-month mortality. Methods and Subjects: 32 aged patients operated on for hip fracture were prospectively followed-up for 6 months. Fracture, type of operation and anesthetic risk were recorded. Cognition was evaluated by the Mini-Mental State Examination and pre-fracture functional level evaluated by the Katz Index of ADL. Follow-up included complications, mortality and functional outcome. CRP, fibrinogen and ESR were assessed during the first 10 h post-fracture; 48–60 h, and 7 and 30 days post-operatively, respectively. Results: Only CRP kinetics were found to differ in patients with complications vs. those without, as a group (p = 0.006), and in patients suffering infections, delirium and cardiovascular complication vs. patients with no complications (p = 0.06, 0.03, 0.02, respectively). Mean (±SEM) CRP 48–60 h post-operatively was 20.9 ± 2.1 and 13.1 ± 1.6 mg/dl in complicated and uncomplicated patients, respectively (p = 0.002). The mean CRP 48–60 h post-operatively was highly correlated with the CRP area under the curve, R = 0.88 (p < 0.001). A cut-off level of 15 mg/dl for CRP, 48– 60 h post-operatively, was calculated for patients with complications (sensitivity 93%, specificity 65%, p = 0.003). CRP, fibrinogen and ESR were not related to fracture or type of operation, cognition, anesthetic risk, 1-month post-operative functioning and 6-month mortality. Conclusions: CRP measurement in elderly patients operated for hip fracture may be valuable in assessing and monitoring complications.

We describe clinical and sonographic features of pectoralis major rupture in the elderly, which is relatively rare and unknown. Patients presented with a large pectoral ecchymosis extending to the axilla, chest wall, breast and arm. The pectoral area was sensitive, sometimes with a visible and palpable defect in the axilla. Ultrasound examination showed a large hypoechoic, well-circumscribed structure representing a hematoma within the pectoralis major muscle, partially replacing the normal echo muscle pattern. Ultrasonography is a useful, low cost diagnostic tool, and is recommended in the investigation of pectoralis major rupture in the elderly.

Outcome of surgical treatment is superior to that of conservative treatment for hip fractures. Nevertheless, for a number of patients, the operation is either delayed or unfit due to their unstable medical conditions. We retrospectively reviewed patients admitted to a geriatric ward after hip fracture, and investigated complications, functional outcome and survival in different cognitive, pre-fracture functional and treatment groups. Patients hospitalized (N=78) from January 1993 to June 1999 were included (1/2 demented, 1/3 fully dependent in Basic Activities of Daily Living, and 2/5 high operative risk patients). Following stabilization, 14 subjects (17. 9%) were operated. The mean and range of surgical delay was 9+/-7.2, and 3 to 30 days, respectively. Comparison between surgical and conservative treatment groups, and cognitive and pre-fracture functional groups showed no differences in age, gender, chronic medical conditions, fracture type, reasons for surgical delay or conservative approach, complications, survival curves and laboratory results. Thirteen operated patients were in ASA I + II grades, only 1 in ASA grades III + IV (low and high operative risk, American Society of Anesthesiologists grading system) (p=0.004). Functional outcome was similar in the surgical vs the conservative group, and intracapsular vs extracapsular fractures. ASA I + II patients had a higher survival rate compared to ASA III + IV patients (p=0. 02). We conclude that after stabilization of acute medical conditions, the most important preoperative consideration is the anesthetic risk, and surgical and conservative approaches may be equally considered in selected groups of elderly, frail patients with hip fracture who are medically unstable for more than a few days.

To investigate the influence of functioning on unexplained senile anemia, we measured commonly used hematological parameters (serum iron, transferrin, iron saturation and ferritin) in addition to specific erythropoietic factors, such as interleukin-3 (IL-3), interleukin-6 (IL-6), and erythropoietin (EPO) in 48 elderly subjects aged 65-90 years. The subjects were divided into 3 groups: 1) 17 patients with unexplained mild anemia; 2) 17 non-anemic patients with newly acquired stroke and who previously were functionally active; 3) 14 functionally active patients with no major disease who served as controls. Anemia was defined as hemoglobin (Hb) values under 12.0 g/dL. The degree of functional ability was defined and scored by the "functional independence measure" (FIM) test. Data are presented as mean values +/- SD. The results revealed a correlation between the functional state and levels of Hb, iron and transferrin with unchanged iron saturation. Patients in the mild anemia group were found to be functionally declined (FIM = 57 +/- 19.4) with the relatively lowest mean iron (75.1 +/- 17 micrograms/dL) and transferrin levels (243 +/- 42.6 micrograms/dL). The stroke group (FIM = 62 +/- 17.7) had intermediate levels of iron (85.4 +/- 20.3 micrograms/dL) and transferrin (245 +/- 45.2), and with the continuation of the declined functional state the Hb level decreased significantly (13.7 +/- 0.9 to 12.0 +/- 1.0 g/dL, p < 0.001). The highest mean values of iron (102 +/- 27.9 micrograms/dL) and transferrin (322 +/- 42.7 micrograms/dL) were found in the control group (FIM = 122.7 +/- 5.8). The ferritin levels showed an opposite trend. IL-3 values were undetectable in the anemic and control groups, and were elevated in some patients in the stroke group. The lowest IL-6 level was observed in the anemic group, and the highest in the control group. Serial IL-6 assays in the stroke group showed an upward trend. Erythropoietin levels in all groups showed no difference.

Pectoralis major rupture is relatively rare; only about 150 cases have been reported (1,2). The injury can occur in men from infancy to old age, but is most frequent between the ages of 20 and 40 years (1,3). It usually occurs during sports activity (e.g., weight lifting, wrestling, football, and rugby), or at work (2), after extreme muscle tension or direct trauma (2,4,5), although spontaneous rupture has been reported (6). We report a series of cases involving nursing home residents who had rupture of the pectoralis major muscle.

BACKGROUND The study aim was to determine the kinetics of serum pro- and anti-inflammatory cytokines and C-reactive protein (CRP) in hip-fracture patients over a month postfracture, and their relationship to postoperative (postop) complications and cognitive level. METHODS Forty-one elderly hip-fracture patients were prospectively followed. Serum was obtained during the first 10 hours postfracture and presurgery, 48-60 hours postop, 7 and 30 days postop, measuring CRP, interleukin-1beta (IL-1beta), IL-6, IL-8, tumor necrosis factor-alpha (TNF-alpha), IL-10, and IL-1 receptor antagonist (IL-1RA). RESULTS A significant increase was found postop for CRP, IL-6, TNF-alpha, IL-1RA (p

Background and aims: Orthostatic hypotension (OH) is a common finding among older patients. It has been shown that blood pressure (BP) is lower in summer than in winter. The aim of this study was to examine whether OH varies between seasons in the elderly population. Methods: Five hundred and two inpatients (241 males, 261 females) of mean age 81.6 years were included in the study; 253 were studied in summer and 166 in winter. Orthostatic tests were performed 3 times daily, 30 minutes after meals. Orthostatic hypotension was defined as a decrease of at least 20 mmHg in systolic BP and/or 10 mmHg in diastolic BP upon assuming an upright posture at least twice during the day. Results: OH was documented in 107 patients (34.8%). Initial BP did not differ between seasons (147.6±24.6/72.6±14.5 mmHg in summer, 146.7±23.4/71.5±13.4 mmHg in winter). However, the orthostatic drop in BP in the morning was greater in summer (−8A/−2.8 mmHg vs −4.3/+0.2 mmHg in winter; p

Background and aims: Hip fractures are one of the most serious causes of functional impairment and death in the elderly. The aim of this study was to evaluate prospectively the predictive value of functional performance, after rehabilitation, of hip fracture on long-term mortality in community-dwelling patients. Methods: One hundred and seventy-one patients aged 60 years and over, admitted to a geriatric rehabilitation day unit after inpatient rehabilitation, were followed for up to 4 years. Main outcome measures were Functional Independent Measure (FIM), Timed Get Up and Go test (GUAG), cognitive status using the Mini-Mental State Examination on admission, and mortality during the follow-up period. KaplanMeier analysis was carried out on survival curves. Results: All 24 deceased patients performed the GUAG test in >20 seconds. Although approaching significance, the survival curves were not statistically different between patients performing the test in ≤20 and those performing it in >20 seconds (p=0.08). Survival curves were significantly higher in patients with a FIM score of ≥90 (p=0.004), no cardio-cerebrovascular (CCV) diseases (p=0.001) and no diabetes mellitus (p=0.01). There were no differences in survival according to age, gender, educational level, marital status, surgical vs conservative treatment, and cognition. A multivariate analysis including FIM score, CCV diseases and diabetes mellitus, demonstrated that only CCV disease was an independent variable for survival (p=0.02). Conclusions: Performance, as evidenced by FIM scores after rehabilitation for hip fracture, may provide additional useful information on long-term survival. However, since functional status after rehabilitation is not an independent risk factor for long-term mortality, its predictive value must be interpreted in view of the comorbidities, mainly CCV diseases, which are more important to the risk of mortality than the event of hip fracture itself.

Orthostatic hypotension (OH) is a common finding in the elderly. OH is defined as a fall of at least 20 mmHg in systolic blood pressure (BP) and/or 10 mmHg in diastolic BP upon assuming an upright posture. Some patients exhibit a fall in BP of less than the defined OH upon standing. The aim of this study was to estimate the prevalence of BP changes not defined as OH among elderly in-patients and to assess the relationship between these changes in the morning and the occurrence of OH during the day. Postural BP measurements were performed in 502 in-patients; in the morning, early afternoon, and in the evening. We defined intermediate postural drop (ID) in BP as a decrease of 10-19 mmHg in systolic BP and/or of 5-9 mmHg in diastolic BP. We observed that OH and ID occurred in 39.2 and 18.5% of the measurements in the morning, respectively. The prevalence of OH and ID was lower in the evening than in the morning (P

We describe clinical and sonographic features of pectoralis major rupture in the elderly, which is relatively rare and unknown. Patients presented with a large pectoral ecchymosis extending to the axilla, chest wall, breast and arm. The pectoral area was sensitive, sometimes with a visible and palpable defect in the axilla. Ultrasound examination showed a large hypoechoic, well-circumscribed structure representing a hematoma within the pectoralis major muscle, partially replacing the normal echo muscle pattern. Ultrasonography is a useful, low cost diagnostic tool, and is recommended in the investigation of pectoralis major rupture in the elderly.

Background: Uncontrolled crying (UC) is a prevalent poststroke phenomenon of elderly patients, socially disabling and interfering with rehabilitation. There are many differences in opinions and nonclarity in the literature relating to UC. Objective: To examine two basic questions regarding UC that have as yet not been experimentally studied: typical situations where UC occurs and how UC differs from normative crying (NC). Methods: Crying episodes of elderly patients suffering from poststroke UC were documented. From 235 crying documented episodes, instructions for further follow-up documentation were received. According to these instructions, 1,098 crying episodes were documented. Using the ‘truncated pyramid’ model developed during this study, 47 crying situations typical of poststroke UC processed into seven categories were identified. Based on these findings, we compared UC and NC. Results: UC and NC were found to differ in all tested variables: crying situations, content areas of crying situations, crying frequency, crying frequency of men as compared with that of women, and crying frequency when alone as compared with the crying frequency in the presence of others. Conclusions: UC should be approached as an entity totally different from NC within a wide range of variables. The study’s findings assist in understanding UC, the reasons for its disabling effect, and the need for exploring ways to aid elderly patients suffering from poststroke UC. The situations typical of UC and their categories found in this study may serve as additional clinical and research means for these purposes.

BACKGROUND Orthostatic hypotension (OH) is a common finding among older patients. We designed a study to examine the prevalence and consistency of OH during the day. METHODS A total of 502 inpatients (241 men and 261 women) with a mean age of 81.6 years were included in the study. Orthostatic tests were performed 3 times during the day, 30 minutes after meals. In 13 patients only 2 sets of measurements were obtained, and they were omitted from some of the calculations. Orthostatic hypotension was defined as a fall of at least 20 mm Hg in systolic blood pressure and/or 10 mm Hg in diastolic blood pressure on assuming an upright posture. RESULTS Three hundred thirty-two (67.9%) of 489 patients experienced OH at least once during the day. Of these, 170 patients (34.8% of the 489) had OH at least twice (persistent OH) and 162 patients (33.1%) experienced OH only once (variable OH). Diastolic OH was more prevalent than systolic OH (57.3% vs 43.4%; P

Fifty-three elderly patients with intracapsular hip fracture were hospitalized in the Department of Orthopaedics. Forty-two underwent operations: 38 hemiarthroplasty; 2 total hip replacements and 2 closed reduction interior fixation. They were followed up and assessed prospectively five times for 6 months post-fracture. Cognition was evaluated by the Mini-Mental State Examination. Pre-fracture functioning was determined by the Functional Independence Measure (FIM) and the Katz index of activities of daily living (ADL). The functional outcome was assessed by the FIM gain defined as the difference between FIM scores at 6 months and just prior to discharge. FIM gain, length of stay, complications and mortality rates were not significantly different between three cognitive groups: normal, moderately and severely demented patients. The majority of patients were independent and partially dependent in their ADL. We conclude that dementia does not significantly affect complications and functional gain in elderly patients operated on for intracapsular hip fracture if they were mobile before the fracture.

A total of 105 elderly patients hospitalized for acute infectious disease were classified into prehospital demented and non demented groups and into dependent and independent groups. Demographic data, clinical and biological parameters and previous health problems were recorded. There was a significant difference between the two cognitive and functional groups in complications, length of stay, dehydration, confusion, albumin and hemoglobin. A logistic regression analysis taking into account the epidemiologic parameters, functional and cognitive status and the medical health problems has shown that only age, dementia and previous neurologic disease (mainly stroke) are independent risk factors for confusion and complications. Thus, the prehospitalization function, cognitive status and previous neurologic disease in elderly patients with acute infections may have a predictive and prognostic value.

Fifty-six consecutive elderly ( > or = 65 years) patients, admitted for acute stroke to a geriatric department were included in the study and underwent CT scanning. Functional status was graded according to the modified Rankin scale. Three patients had primary intra-cerebral haemorrhage, 22 deep hemispheric infarct, 17 had anterior circulation cortical infarcts, five had posterior circulation infarcts and in nine the CT scan was normal. Stroke risk factors were equally distributed among the different CT scan groups, and all three larger groups had similar rates of non-neurological major complications including death (41%). However, independence in ADL (Rankin 0-2) was observed in 72% of deep infarct survivors, but only 15% of the cortical infarct group (p = 0.00018). For the normal scan group, functional recovery was intermediate. In the cortical infarct group patients with an infarct of > or = 50 mm mean diameter (five cases) should worse functional recovery than did eight patients with small infarcts. The mean difference between pre- and post-stroke Rankin score (DR) was 3.4 for the larger infarct patients and 1.9 for the smaller infarct group (p = 0.027). Pearson correlation revealed a direct relationship between the infarction size and DR (p = 0.039). Such a relationship was not observed for the deep hemispheric group.

Clostridium difficile-related diarrhea and colitis are common health problems, especially in elderly, frail hospitalized patients. The drug of choice is metronidazole, which can be associated, in long or high doses, with neurotoxic side effects. We report convulsions induced by short-term metronidazole therapy used in conventional doses for Clostridium difficile colitis in an elderly patient with chronic renal failure.

Jaundice with evidence of hepatocellular damage of moderate severity was observed in a patient who received methyldopa. The diffuse mononuclear infiltration of the liver tissue was found to consist of 90% E-rosette-forming cells. Peripheral lymphocytes gave a markedly positive macrophage migration inhibition (MIF) test against methyldopa. The number of T lymphocytes in the peripheral blood was at the lower limit of normal but they proved to be functionally inactive, as demonstrated by the results of a local xenogeneic graft-vs-host reaction test. The liver disease was associated with hyperglobulinemia, a decrease of the third and fourth components of complement and the presence of incomplete erythrocytic antibodies, leukoagglutinins, antinuclear factor, and smooth muscle antibody. Follow-up after discontinuation of the drug revealed a gradual return to normal of liver function and MIF tests, normalization of cellular immunity, and disappearance of the humoral antibodies. It is assumed that sensitization by methyldopa triggered the autoaggressive phenomena and their ultimate manifestation in the liver.

Two patients under long-term surveillance showed the similar clinical features of low-grade fever, scanty productive cough, progressive dyspnea, and roentgenologic findings of lung infiltrates. Both patients responded only to systemic corticosteroid therapy and suffered relapses when it was discontinued. In one patient, who was found to be IgA-deficient, the pulmonary disease followed an episode of subacute thyroiditis; in this patient the intake of cephalosporin and subsequent rechallenge with the drug aggravated the disease. Needle biopsies in both patients showed the features of organizing intra-alveolar pneumonia. The histopathologic findings and their relation to the clinical symptoms are discussed.

A woman hospitalized because of attempted suicide with diazepam tablets was found to have hypercalcemia and other signs of hyperparathyroidism. Electroencephalogram indicated a brain lesion which was confirmed by a brain scan and angiogram. The hypercalcemia persisted after removal of the meningioma and serum levels of calcium returned to normal only after a parathyroid adenoma was removed during an additional intervention. This association of meningioma with hyperparathyroidism is unique in the literature. The difficulties of diagnosis resulting from the neuropsychiatric symptoms common to the two disorders are discussed.

A 40-year-old woman developed renal tubular necrosis and liver injury following ingestion of acetaminophen 1 g 12 days after halothane anesthesia. The possibility of a synergistic association between halothane and acetaminophen, and of probable hepatic and renal damage occurring after a low dose of acetaminophen, as well as the possibility of renal tubular necrosis induced by halothane are discussed.

A functional as well as quantitative assessment of the peripheral T-lymphocytes was made in 90 patients with various forms of thyroid diseases, 43 with Graves' disease (GD), 23 with non-toxic multinodular goitre (NTMG), 18 with toxic nodular goitre (TNG) and 12 with well-differentiated thyroid cancer (TC), using the E rosette-forming test and the local graft-versus-host reaction (GVHR). Forty healthy volunteers served as controls. In addition, the glands removed from the 38 patients who underwent operation were evaluated histologically for lymphocytic infiltration. The percentage of E rosette-forming cells was found to be significantly lower than normal (58.0 ± 9.03) in the patients with GD (48.7 ± 9.83, P P< 0.01) and TNG (48.8 ± 11.1, P < 0.02). The absolute T-cell count was significantly lower than normal (1207 ± 443) in the patients with GD (973 ± 331, P < 0.05) and NTMG (890 ± 360, P

An unusual case of chronic myelogeous leukemia (CML) is reported which was characterized by leukocytosis without a shift to the left, elevated leukocyte alkaline phosphatase, positive indirect Coombs' test, anemia and thrombocytosis, as well as the absence of hepatosplenomegaly. The diagnosis of CML was ascertained by the presence of Philadelphia chromosome with translocation of its deleted arms on the short arms on the short arms of a chromosome No. 6. The possible relationship between the chromosomal aberration and the unusual hematological and clinical features of this case is discussed.

Lymphocytes from 11 patients with acute infectious mononucleosis were tested for functional capacity by means of a local graft-versus-host reaction (GVHR) and for T lymphocyte markers by the spontaneous rosette-formation test (E rosette). All of the patients showed an increased percentage (49–75%) and high absolute numbers (2078–8736/mm 3 ) of E rosette-forming cells but no functional activity, i.e., a negative GVHR. Repeated examinations performed in four patients at intervals up to 6 months after the initial test showed a significant drop in the number of E rosette-forming cells although the GVHR remained negative. Trypsinization of lymphocytes performed in nine of the 11 patients resulted in recovery of immunecompetence of the T lymphocytes in five; in contrast, trypsinization of normal control lymphocyte abolished their ability to mount a normal GVHR. In view of the number of cases in which infectious mononucleosis has been followed by lymphoproliferative diseases, the importance of long-term follow-up in patients who have undergone an episode of infectious mononucleosis is stressed.

Folate deficiency has become a popular topic in geriatric literature recently. There are two main reasons for this interest: folate deficiency is prevalent among the elderly population, and many chronically ill elderly patients suffer from hematologic or neuropsychiatric disorders of which folate deficiency may be one of the causal factors. This article discusses serum, erythrocyte, and liver folate levels, the neurologic and psychiatric symptoms associated with folate deficiency, folate nutrition and absorption in the elderly, and the interrelationships of folate with vitamins, iron, and zinc.

The introduction of chromosome analysis in various blood disorders has proved the high specificity of the Philadelphia chromosome — a G22 member with deleted long arms — in the diagnosis of chronic...

Folate levels of serum and red blood cells (RBC) and vitamin B12 serum levels were investigated in 326 urban chronically ill elderly ambulatory patients and 41 healthy young control subjects. Two laboratory methods were used for investigating the folate levels, the microbiologic assay (MBA) with Lactobacillus casei and radioassay (RA). Serum and RBC samples of 326 patients were tested by the folate MBA and 270 of the same samples by the RIA methods. In the MBA 6.8% of the patients and 12.2% of controls had low levels of folate RBC (less than 200 ng/mL) and 1.8% of patients and 4.8% of controls had low serum folate levels (less than 5 ng/mL). All of the patients with the low folate levels had normal hematologic findings and no clinical symptoms of folate deficiency. In the RIA method, all of the patients and almost all of the control subjects (except one) had normal folate levels. Ten of the patients (3%) had low levels of serum vitamin B12 (less than 200 pg/mL). They were hematologically normal. They had normal Schilling tests and normal vitamin B12 dietary intake. Their RBC folate levels were normal and even somewhat higher. Forty percent of these patients had macular degeneration of the eyes. The data indicate the superiority of the RA method over the MBA and bring into question the accuracy of previous studies. The data furnish further evidence that a low vitamin B12 level in the elderly is not necessarily a true vitamin B12 deficiency and raise the possibility of an association between low B12 serum levels and macular degeneration of the eyes.

In a 47-year-old healthy male, the syndrome of overwhelming pneumococcal sepsis, associated with diffuse intravascular clotting, appeared 25 years after a post-traumatic splenectomy. Although no other disease was present, the course was fulminant and the outcome fatal. Splenectomy for any condition and in all ages, augments the risk to severe pneumococcal infection.