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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Maternal mortality is examined from June 1980 to December 1986 at Mulago, Nsambyo, Old Kampala, Rubaga, and Mengo Hospitals in Kampala, Uganda. Clinical or immediate causes, direct and indirect, were recorded from case summary forms based on ICD9 definitions of obstetric complications. The nonabortion maternal mortality rate (NAMMR) was 2.65/1000 deliveries (580 deaths); the abortion-related maternal mortality rate (ARMMR) was 3.58/1000 abortions. The hospital maternal mortality rate was 2.0/1000 deliveries. 75% of maternal deaths of women of 28 weeks' gestation or more had delivered outside the hospital. NAMMR doubled between 1980-86, a statistically significant increase. ARMMR increases were almost significant. 75% were direct obstetric and 21% were indirect obstetric causes. 38% had clinical anemia, 29% had some sepsis, 18% had substantial bleeding, and 14% had obstructed labor. Other contributing conditions were pneumonia, ruptured uterus, laparotomy, evacuations and curettage, malaria, preeclampsia, sickle cell anemia, pulmonary embolism, malnutrition, tetanus, meningitis, prolonged labor, and hepatitis. At admission, 48% were in poor condition, 30% in good condition, and 22% in fair condition. 27% had sickle cell anemia, high blood pressure, multiple pregnancy, or malaria at admission. 64% were admitted within 24 hours after delivery, 67% 1-7 days after delivery, and 92% 7-42 days after delivery. Those in good condition were all admitted 7 days postdelivery. 41% of deaths were due to lack of drugs, 7% lack of fluids, 20% with theater problems, 14% with doctor-related factors, and 3% with midwife-related factors. Better information is needed on mortality before delivery, mortality in hospitals vs. outside, and mortality from abortion, and ectopic and hydatidiform molar pregnancies. An explanation given for the increase in maternal mortality is the decline in economic conditions. Abortion complications may be due to the concealment practiced. Causes are consistent with trends from the 1950s, 1960s, and 1970s in Uganda and developing countries in general. Availability and accessibility of gynecological and obstetric services needs great improvement. Training traditional birth attendants and obtaining rural ambulance services are also needed. Health workers lack creativity and imagination for developing country conditions; scarce resources are not the only problem.
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PMID:Incidence and causes of maternal mortality in five Kampala hospitals, 1980-1986. 176 15

Medical complications may account for 30% or more of the deaths resulting from acute ischemic stroke in the elderly. In descending order of frequency, the most deadly complications are bacterial pneumonia, pulmonary embolism, myocardial infarction, and sepsis without pneumonia (often in the setting of a urinary tract infection or a necrotic decubitus). Normal aging is associated with declining pulmonary and cardiovascular functions as well as declining immunocompetence and physical barriers to infection. The neurological effects of acute ischemic brain injury compound these susceptibilities. Accordingly, a high degree of vigilance is emphasized in the diagnostic and therapeutic guidelines provided for care of the lungs, the heart, the urinary tract, and the skin. Guidelines are also provided for management of blood pressure during the first hours and days following stroke onset. Treatment should be withheld unless specific medical indications are identified. When antihypertensive agents are administered, the appropriate dose may be lower than usually recommended (e.g. labetalol) in order to minimize abrupt drops in blood pressure that may result in further injury to potentially viable ischemic brain tissue.
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PMID:Prevention and management of medical complications of the hospitalized elderly stroke patient. 186 5

Fourteen patients with Wegener's granulomatosis (WG) and severe renal and extrarenal involvement were studied (serum creatinine on admission 5.8 +/- 3.4 mg/dl). Renal histology showed a necrotizing, crescentic glomerulonephritis in all patients. Despite advanced renal disease on admission cyclophosphamide, steroids (in 13 patients) and plasma exchange (in 9 patients) caused a rapid and sustained improvement of renal function. Four patients required intermittent hemodialysis over a period of one week. After 2 weeks of treatment serum creatinine values below 2 mg/dl (n = 4) indicated a nearly complete recovery of renal function in the long-term follow up (mean serum creatinine achieved after 12 months therapy: 1.1 +/- 0.1 mg/dl (n = 4). Therefore serum creatinine values observed after 2 weeks of therapy, appear to be of prognostic value with regard to renal outcome. No relapse of active WG or progressive renal deterioration was observed during follow-up (22 +/- 13 months) except in one patient with persisting renal impairment. Three patients died (staphylococcus sepsis, intracerebral hemorrhage during hypertensive crisis, pulmonary embolism) during the first two months of therapy. The decline of serum creatinine seemed to be a better indicator of successful therapy than the decrease of anticytoplasmatic antibody (ANCA), erythrocyte sedimentation rate (ESR) and hematuria. On admission ANCA titer neither correlated with serum creatinine, the degree of renal involvement, nor was it of prognostic value. ANCA, serum creatinine and hematuria normalized within 2 to 8 months, whereas ESR and proteinuria remained elevated. Our data indicate a good prognosis of WG even with advanced renal involvement and generalized vasculitis provided aggressive treatment is performed early.
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PMID:Crescentic glomerulonephritis in Wegener's granulomatosis: morphology, therapy, outcome. 187 37

A 59-year-old chronic alcoholic male, with no cardiac past history, was hospitalised with septicemia 5 months after the endoscopic removal of 2 benign intestinal polyps. The diagnosis of tricuspid endocarditis was possible only 2 months later on the basis of echocardiography requested because of the onset of a tricuspid systolic murmur. Blood cultures revealed the presence in succession of streptococcus D fecalis then bovis. Antibiotics, changed several times because of the onset of complications (allergy, agranulocytosis), failed to deal with the problem of infection as shown by the development of several septic pulmonary emboli which finally resulted in total tricuspidectomy with neither immediate nor secondary valve replacement. The authors use this clinical case to review the characteristics of tricuspid endocarditis, the incidence of which is on the increase in certain etiological contexts (staphylococcal endocarditis in drug addicts or secondary to central vascular lines). They stress that the clinical picture is often confusing since the murmur of tricuspid incompetence is absent in 2/3 of cases. Echocardiography must therefore be requested routinely in all septicemias, thus enabling earlier diagnosis and assessment of the risk of pulmonary embolism (risk if vegetation greater than 10 mm). The nature of the organism responsible may be suggestive of certain etiologies. Thus malignant disease of the colon should be sought if the bacterium is a streptococcus D bovis. Apart from antibiotics, treatment must include effective anticoagulation to decrease the risk of embolic recurrence.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Isolated tricuspid endocarditis. Apropos of a case caused by Streptococcus D bovis and faecalis occurring after coloscopy]. 190 45

A retrospective study in 38 children (1 day to 7 years) on total parenteral nutrition (TPN) (1 month-24 months) with a central venous catheter (CVC) evaluated the contribution of two-dimensional echocardiography (2D) and M-mode in the follow-up of CVC location and early diagnosis of related complications. Fifty examinations were performed routinely in 21 patients (group I) and 40 in 17 patients for sepsis of the CVC or clinical suspicion of thrombosis (group II). The tip of the CVC was located in the upper right atrium in 17 cases (45%), superior vena cava in 14 cases (37%), jugular or subclavian vein in 5 cases (13%), and was not visualized in 2 cases (15%). In group I, 2D was normal in 19 cases, and catheter thrombosis suspected in 2 was not confirmed by digital angiography (DA). In group II, 2D was normal in 11 cases. In 6 patients, subxiphoid and suprasternal planes identified superior vena cava thrombus in the right atrium (DA confirmed the diagnosis in 2). In 2 pulmonary embolism occurred (1 case died); the remaining patients were successfully treated by medical therapy and removal of the catheter. Echocardiography is a useful noninvasive technique to control CVC tip location and follow-up. In this study, the sensitivity of cardiac thrombus detection by echocardiography was 100% and the specificity 93%; this method appeared, therefore, appropriate for early detection of cardiac thrombosis in pediatric patients on TPN.
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PMID:M-mode and two-dimensional echocardiography in the routine follow-up of central venous catheters in children receiving total parenteral nutrition. 194 69

Fulminant pulmonary embolism associated with cardiac arrest has an extremely high mortality. The feasibility of pulmonary embolectomy initiated during resuscitation is still under discussion. Between January 1975 and January 1991, pulmonary embolectomy was performed in 27 patients, 21 to 79 years old. The diagnosis was established primarily by clinical findings in 18 patients, by angiography and ventilation-perfusion mismatch in 4 patients, and by transesophageal echocardiography in 1 patient seen recently. Eleven patients did not require resuscitation (group 1); 5 patients had to be resuscitated and underwent operation after circulation was reestablished without need of further cardiac massage (group 2); and 11 patients were connected to extracorporeal circulation devices during cardiopulmonary resuscitation (30 to 210 minutes) (group 3). Embolectomy was performed using extracorporeal circulation with the heart beating (n = 2) or fibrillating (n = 15) or using cardioplegia (n = 10). Fifteen patients received a caval clip or ligature at the end of the procedure. Twelve patients died early postoperatively; the mortality rates were 36%, 60%, and 45% for groups 1, 2, and 3, respectively. Eight patients died of right heart failure, and 2 patients each died of brain death and sepsis. Of the surviving patients, only 1 showed ischemic brain damage. Mean stay in the intensive care unit was 5.1, 7.0, and 9.75 days for groups 1, 2, and 3, respectively. There were no recurrent embolisms during the 15-year follow-up (mean follow-up, 4.6 years). This experience demonstrates that even with subtotal obstruction of the pulmonary arteries, effective cardiopulmonary resuscitation with maintenance of uncompromised brain function is possible.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Fulminant pulmonary embolism: symptoms, diagnostics, operative technique, and results. 195 30

One hundred fifty seven consecutive octogenarians (mean age +/- standard deviation, 82.4 +/- 1.9 years) underwent coronary artery bypass grafting with hypothermia (mean temperature, 21.8 degrees +/- 1.8 degrees C), hyperkalemic cardioplegia, and cardiopulmonary bypass in a 9-year period. Sixty-six percent were male. Preoperatively, 115 patients (73%) were in New York Heart Association functional class IV, with the remainder being in either class III (23%) or class II (4%). Twenty percent of the patients had major complications including postoperative hemorrhage (15), sepsis (9), cerebrovascular accident (6), third-degree heart block (5), renal failure requiring dialysis (1), and pulmonary embolism (1). The 30-day or in-hospital mortality rate was 7.0%. Mean total hospital stay was 26.1 +/- 17.9 days. One-year and 5-year actuarial survival rates were 85% and 62%, respectively. Higher mortality was seen to be associated with New York Heart Association class IV, left ventricular ejection fraction less than 0.40, and lesser values for cardiac output and cardiac index. At the 6-month postoperative follow-up, 73% of the survivors reported that their general health had improved as compared with before operation. This experience demonstrates that for select octogenarians with unmanageable angina pectoris, coronary artery bypass grafting is an effective therapeutic option.
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PMID:Morbidity and mortality after coronary artery bypass in octogenarians. 203 31

Ninety-one children that were subjected to transabdominal radical nephrectomy are reviewed. The patients' ages ranged from 20 days to 10 years. Forty cases had a right side tumor and 44 a left side tumor; bilateral tumor incidence was 7.70% (7 cases). The tumor weight incidence was 75% for greater than or equal to 500 g and 37.5% for greater than or equal to 1,000 g. Incidence of local extension of the disease was 21.98%. Intraoperative complications were 12 ruptures of the kidney capsule, 1 laceration of the cecum, 1 opening of the pleura, 1 section of the superior mesenteric artery, and 1 section of the right common iliac artery. The mortality rate in unilateral surgery, because of intraoperative massive hemorrhage, was 3/83 (3.61%). One patient with bilateral tumor died because of acute renal insufficiency and sepsis. One patient with caval thrombus which extended up to the right atrium died because of intraoperative massive pulmonary embolism.
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PMID:Transabdominal radical nephrectomy in ninety-one consecutive patients with Wilms' tumor. 216 9

A group of 212 patients operated upon for Crohn's disease were studied and the early postoperative complications with related problems were assessed. The morbidity was 28.3 per cent, 60 patients had at least one complication, mainly of septic nature. The mortality was 3.3 per cent (7 patients), sepsis and deep vein thrombosis with pulmonary embolism were the most common causes of death. Postoperative complications were significantly higher (39.7%) (p less than 0.001) in patients with a pre-operative nutritional deficit and in those who had urgent surgery (44.4%) (p less than 0.001). Among patients with pre-operative sepsis, the morbidity was also higher (34.6%), but was not significant. Peri-anastomotic complications (dehiscence, abscess, fistula, bleeding) were apparently more frequent (45.4%) in patients with histological residual Crohn's disease at macroscopically free resection margins although this contrasts with previous series. A proper pre-operative diagnostic approach, adequate peri-operative protein-caloric repletion, antibiotic therapy, prevention of thromboembolism and elective surgery, are still the primary tools in reducing the morbidity and mortality after surgery for Crohn's disease.
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PMID:Early complications after surgery for Crohn's disease. 221 4

Two methods of serial electrophysiologic testing are in widespread use. Most commonly, the electrode catheter is removed after each study and a new catheter reinserted through the femoral vein for every subsequent test. An alternative method employs an electrode catheter that remains in place during several days of serial testing. Little is known about differences between these two methods with respect to the likelihood of induction of arrhythmia or the frequency of complications. To determine whether inducibility of sustained arrhythmia is altered or if the frequency of complications is unacceptably high with use of an indwelling catheter, a prospective randomized study was conducted in 78 patients. Each patient underwent baseline testing, several days of electropharmacologic testing with an indwelling catheter, a 24 h drug elimination period and placement of a new electrode catheter. Ventricular stimulation studies were then performed in each patient with both the indwelling and new electrode catheters. No differences were found between the indwelling and new catheter tests with respect to induction of arrhythmia, number of extrastimuli required to induce arrhythmia, rate of arrhythmia or requirement for cardioversion. Ventricular pacing thresholds were higher and effective refractory periods were slightly longer when measured with the indwelling catheter. Complications related to the 156 catheter insertions included two that may have been related to the indwelling catheter (one episode of staphylococcal sepsis and one presumed pulmonary embolism) and four that were related to invasive procedures (pneumothorax in all). There were no long-term adverse sequelae of these complications.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Comparison of ventricular arrhythmia induction with use of an indwelling electrode catheter and a newly inserted catheter. 222 65


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