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Query: UMLS:C0038454 (stroke)
 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The per- and early postoperative outcomes of 75 consecutive octogenarians (38 male, 37 female, mean age 81.7 years) who underwent open heart surgery were analysed to identify independent variables of risk factors influencing morbidity and mortality. There were 48 coronary bypasses. 20 valve replacements, and 7 combined procedures. Multivariate analysis revealed that functional class (New York Heart Association), operative procedure, aortic cross clamp time, total bypass time, and age are independent predictors for morbidity and mortality (p < 0.05). There were 6 postoperative deaths (8%). Postoperative complications included haemorrhage (2), stroke (1), unstable sternum (2), acute cholecystitis (1), pneumothorax (2), and urinary tract infection. It is concluded that octogenarians may benefit from open heart surgery at an acceptable risk.
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PMID:The octogenarians--a new challenge in cardiac surgery? 782 59

A retrospective study was conducted on 21 patients with cervical spondylotic myelopathy to study the clinical characteristics of these patients and the influence of surgery and rehabilitation on their outcome. All the patients were 50 years and above, with a mean age of 63.6 years. The most common presenting feature was weakness of all the limbs. Neckache was not a prominent finding. Although only 2 patients complained of bladder disturbance, 6 other patients were found to have bladder dysfunction after urodynamic assessment. Clinical outcome after surgery was 50% improved, 28% unchanged and 22% worsened. Fifty percent of the patients with voiding problems recovered after bladder training. Rehabilitation was significant in assisting in the recovery of patients after surgery. One patient had a disabling stroke 4 days after cervical surgery while another died of urinary tract infection while undergoing rehabilitation.
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PMID:Outcome of patients with cervical spondylotic myelopathy seen at a rehabilitation centre. 826 81

The most common diagnoses of elderly patients in the emergency department (ED) were compared among three age subgroups: 65 to 74, 75 to 84, and 85 and older. The computerized billing records for patient visits to 10 northern New Jersey hospital EDs for the years 1985 to 1991 were retrospectively analyzed. The most frequently occurring ICD-9-CM codes for elderly patients were compared among the three age subgroups. Elderly persons comprised 174, 146 (14% of the total) patient visits. The 176,146 patient visits were assigned 259,440 ICD-9-CM codes. The most common ICD-9-CM codes for medical diagnoses included chest pain, cardiac dysrhythmias, congestive heart failure, syncope, abdominal pain, and dyspnea. Fractures, particularly of the lower limb and upper limb; contusions; open wounds, particularly of the head, neck, and trunk; and falls were among the most common trauma diagnoses. The proportions in the three age subgroups of each diagnosis were statistically significantly different, except for cardiac arrest and contusions of the trunk and of multiple sites. The diagnoses with clinically significant higher relative risks in older age subgroups were atrial fibrillation, congestive heart failure, syncope, hypovolemia/dehydration, gastrointestinal hemorrhage, dyspnea, pneumonia, pulmonary edema, cerebrovascular accident, septicemia, urinary tract infection, fractures, and open wounds of the head, neck, trunk, particularly the scalp, and falls. Clinically significant lower relative risks were found in older age subgroups for chest pain, acute myocardial infarction, hypertension, angina, chronic airway obstruction not elsewhere classified, epistaxis, contusions of the upper limb, and open wounds of the finger.
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PMID:Age-related differences in diagnoses within the elderly population. 945 12

Microalbuminuria is a significant risk factor associated with nephropathy, retinopathy, and cardiovascular disease; however, there are no previous reports on the relationship of microalbuminuria with diabetic foot ulcers or stroke, despite the fact that microalbuminuria is a marker of vascular damage. The purpose of this study was to determine the relationship of microalbuminuria with diabetic foot ulcers in type II diabetes patients. In this, cross-sectional clinical study, outpatients of the offices at first level medical care in Durango, Mexico, were included in one of two groups; (a) patients with diabetic foot ulcers and (b) control of group patients without diabetic foot ulcers. Diabetic foot diagnosis was established on the basis of clinical criteria and pletismography. Patients diagnosed with renal disease, urinary tract infection, acute febrile illness, or heart failure and those receiving angiotensin-converting enzyme inhibitors were excluded from the study. Microalbuminuria was measured, on a 24-h urine collection, by precipitation with sulfasalicylic acid, and turbidity was determined by measuring absorbance with a spectrophotometer. The study included 670 diabetic patients. Using both odds ratio and logistic regression analyses, diabetes duration, cigarette smoking, aging, and microalbuminuria showed a strong relationship with diabetic foot ulcers. Microalbuminuria should be considered as an independent risk factor for diabetic foot ulcers.
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PMID:Relationship of microalbuminuria with the diabetic foot ulcers in type II diabetes. 964 36

Previous studies showed that elevated body temperature early after ischemic stroke is associated with severe neurological deficit and a poor outcome. The aim of this study was to analyse the prevalence and putative etiology of febrile body temperature (>/=38.0 degrees C) early after stroke and to investigate the association between body temperature, stroke severity and outcome. We investigated 119 consecutive patients who were admitted within 24 h after ischemic stroke. Patients were examined for infection before ischemia using a standardized questionnaire and received daily clinical examination after stroke. In case of fever, standardized radiological and microbiological examinations were performed. Fever within 48 h after stroke was observed in 30 (25.2%) patients. The probable cause of fever was infective or chemical aspiration pneumonia (n=12), other respiratory tract infection (n=7), urinary tract infection (n=4), viral infections (n=3) or insufficiently defined (n=5). (One patient had two potential causes of fever.) In thirteen of these patients, infection was most probably acquired before stroke. Fever newly developed more often during day 1 to 2 than day 3 to 7 after stroke (P=0.016). Fever was associated with a more severe deficit on admission independent from age, vascular diseases and risk factors (odds ratio 9.6; 95% confidence interval 3.1-29). Fever is a frequent complication early after stroke and in the majority of cases, it can be explained by infection or chemical aspiration pneumonia. In about half of the infected patients, infection was most probably acquired before stroke. Fever was associated with a more severe neurological deficit on admission.
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PMID:Fever and infection early after ischemic stroke. 1058 77

Medical complications seen in admitted patients in a one-year period in a rehabilitation hospital were evaluated, and patients with neurological diseases were subdivided with age in order to determine trends of complications with occurred in the aged patients. Ninety-five of 117 patients (81.2%) suffered from complications, the most common were respiratory diseases, genitourinary diseases and psychoneurological diseases and events. Infectious diseases were very common throughout all ages. Significantly more cases and occasions of complications occurred in the aged patients (ages 65 or more, n = 59) than in the younger patients (aged under 65, n = 58), which suggests that complications tended to recur in the same patient in the aged group. Genitourinary diseases, especially urinary tract infection, was far more common in the aged group, predominating in women. Recurrences of stroke or poststroke epilepsy were more frequently seen in patients aged under 65. Traumas and fractures related to falls occurred more commonly in the aged group. Elderly patients were more susceptible to complications not directly related to the illness for which they were admitted. Complications occur quite commonly in aged patients admitted to our rehabilitation hospital, and careful attention should be paid to conditions unrelated to the illness causing admission, such as infectious diseases, especially for aged patients.
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PMID:[Comparison of complications in elderly and non-elderly patients with neurological diseases during admission to a rehabilitation hospital]. 1120 Nov 91

Heterotopic ossification (HO) is an important cause of restriction in range of movements and secondary motor disability following neurotrauma, orthopaedic interventions and burns. It has not received focussed attention in non-traumatic neurological disorders. In a prospective study of 377 patients, on medical problems in neurological rehabilitation setting, 15 subjects (3.97%) had neurogenic heterotopic ossification. Their clinical diagnosis was: transverse myelitis (7), neurotuberculosis (4), traumatic myelopathy (2) and stroke (2). Hip (10), knee (4) and elbow joints (1) were involved. The risk factors included urinary tract infection (15), spasticity (6), pressure sores (13) and deep venous thrombosis (DVT) (6). The initial diagnosis was often other than HO and included DVT (3), haematoma (2) and arthritis (2). ESR and serum alkaline phosphatase levels were elevated in all but one subject. The diagnosis of HO was established using X-rays, CT Scan and three-phase bone scan. Following treatment with non-steroidal anti-inflammatory drugs, the range of motion improved in only four patients. HO resulted in significant loss of therapy time during rehabilitation. High index of suspicion about this complication is necessary for early diagnosis and prompt intervention.
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PMID:Neurogenic heterotopic ossification : a diagnostic and therapeutic challenge in neurorehabilitation. 1130 39

Newer, minimally invasive catheter-based endovascular technology utilizing stent grafts are currently being evaluated for abdominal aortic aneurysm (AAA) repair. A retrospective review of all (3 years) consecutive, non-ruptured elective AAA repairs was undertaken to document the results of AAA surgical repair in a modern cohort of patients to allow a contemporary comparison with the evolving endoluminal data. One hundred twenty-one AAAs were identified in a male veteran population. Mean age was 68.5 +/-7.7 years. Medical history review showed hypertension in 55%, heart disease in 73.5%, peripheral vascular disease in 21%, stroke and transient ischemic attacks in 22%, diabetes mellitus in 7%, renal insufficiency in 10%, and smoking history in 80%. The AAA size was documented with ultrasound (5.2 +/-1.3 cm, n=40) and computed tomography (5.6 +/-1.3 cm, n=100). Fifty-nine percent had angiography. Intraoperative end points included an operative time of 165 +/-6.3 minutes from incision to dressing placement. A Dacron tube graft was used in 78%, the remaining were Dacron bifurcated grafts. A suprarenal clamp was used in 8% for proximal aortic control with juxtarenal aneurysms. A pulmonary-artery catheter was placed in 69%. A transverse incision was used in 69% of patients and a midline incision was used in the rest. Estimated blood loss was 1505 +/-103 mL; cell saver blood returned 754 +/-53 mL; crystalloid/Hespan 4771 +/-176 mL; banked packed red blood cells 0.75 +/-0.11 U. Time to extubation was, in the operating room (78.5%), on the day of the operation (5.0%), postoperative day (POD) 1 (12.4%), POD2 (1.7%), POD3 (0.8%), and one case was performed with epidural anesthesia only. Postoperative end points included a 30-day mortality rate of 1.6% (two patients). Postoperative morbidity included wound dehiscence 0.8%; sepsis, urinary tract infection, wound infection, leg ischemia, ischemic colitis, and stroke each had an incidence of 1.6%; myocardial infarction, congestive heart failure, pneumonia, re-operation for suspected bleeding, and ileus or bowel obstruction occurred with an incidence of 3.3%. No significant increase in serum creatinine levels was noted. Time to enteral fluids/nutrition was 3.5 +/-0.08 days. Patients were out of bed to a chair or walking by 1.3 +/-0.06 days postoperatively. The length of stay in the intensive care unit (ICU) was 2.0 +/-0.12 days and postoperative hospital stay was 6.6 +/- 0.33 days. Transfusion requirement for the hospital stay was 1.6 +/-0.2 U per patient. This review highlights a cohort of male veteran patients with significant cardiac co-morbidity who have undergone repair with a conventional open technique and low mortality and morbidity rates. This group had rapid extubation, time to oral intake, and ambulation. In addition, ICU and hospital stays were relatively short.
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PMID:Abdominal aortic aneurysm repair. 1156 37

In order to verify the safety of an ideal length of hospital stay (5-6 days) after open colectomy, we reviewed complications after 371 consecutive, elective colorectal resections for cancer at our institution between April 1991 and December 1998. Specifically, age of the patient, length of hospital stay and when the complication was diagnosed were registered. The median postoperative hospital stay was 9 days (range, 4-34 days). No difference in length of hospital stay was detected in patients < or = 65 years old versus > 65 years old (P = NS). All major complications (anastomotic leak, intestinal bleeding, intestinal occlusion, pneumonia, pulmonary embolism, pulmonary edema, stroke, angina pectoris, and fascial dehiscence) were diagnosed before the fifth postoperative day (P < 0.05). Among the minor complications (vomiting, packed red blood cells transfusion, diarrhea, wound infection, urinary tract infection, and pleural effusion), none requiring hospitalization was detected later then 5 days after the operation. We conclude that postoperative length of stay after colorectal resection for cancer can be reduced safely to five to six days after the operation.
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PMID:[The ideal length of hospital stay in the surgical treatment of colorectal cancer]. 1214 16

This study was planned to assess the relationship of perioperative glycemic control to the subsequent risk of infectious complications and to compare early clinical outcomes of coronary artery bypass surgery in diabetics with nondiabetics in a single center. A total of 1090 adults who underwent coronary artery surgery in a five year period were included in a retrospective cohort study based on available chart review. Of 1090 patients, 400 had type II diabetes mellitus. Intraoperative and postoperative blood glucose levels in diabetic group were manipulated by means of a continuous insulin infusion. Data of pre- and postoperative blood glucose levels were evaluated with respect to postoperative infection risk for diabetics. Risks of early mortality, cerebrovascular accident, and postoperative infection in diabetic patients were compared with the nondiabetic group. High preoperative mean glucose levels were the main risk factor for the development of postoperative infection (p = 0.012 and p = 0.028 for the mean glucose levels 1 and 2 days before operation, respectively). For diabetic group, of 400 patients 20 (5%) were diagnosed to have postoperative infection (superficial sternal wound in 3 (0.75%), donor site infection in 4 (1%), mediastinitis in 5 (1.25%), urinary tract infection in 6 (1.5%), and lung infection in 2 (0.5%) patients). The diabetic group had significantly higher prevalence of mediastinitis, donor site infection, urinary tract infection and total infection (p values were 0.048, 0.013, 0.009, and 0.044, respectively). Early mortality was higher among diabetics than in nondiabetics (1.73% vs 3%, p = 0.048) but the risk of cerebrovascular accident in diabetics was not greater than in nondiabetics in early period. In patients with diabetes who undergo coronary artery bypass surgery, preoperative hyperglycemia is an independent predictor of short-term infectious complications and total length of stay in hospital.
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PMID:Perioperative hyperglycemia is a strong correlate of postoperative infection in type II diabetic patients after coronary artery bypass grafting. 1250 71


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