Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To determine the importance of bacteremia in hospitalized patients with diarrhea in Bangladesh, from September 1982 through August 1983 the authors obtained blood for culture from 1,824 patients who were suspected of having sepsis (44% of all admissions). Nontyphoid bacteremia occurred in 243 patients. The most common pathogens were the Enterobacteriaceae (n = 66 episodes), Staphylococcus aureus (n = 65), Pseudomonas aeruginosa and other non-glucose-fermenting bacilli (n = 50), Streptococcus pneumoniae (n = 40), and Haemophilus influenzae (n = 16). When compared with an equal number of control patients without bacteremia, bacteremic patients were significantly (p less than 0.05) more likely to be under 1 year of age (46.5% of bacteremic patients vs. 30.0% of control patients) and more often had abdominal tenderness (20.1% vs. 11.5%), hypoproteinemia (a serum protein level less than 60 g/liter) (58.9% vs. 42.9%), and a prior intravenous infusion (49.0% vs. 30.9%). The case-fatality rate was 29.7% in bacteremic patients versus 7.8% in controls (relative risk (RR) = 3.8, p less than 0.001). Factors that were associated with an increased risk of death in bacteremic patients were infection with a Gram-negative pathogen (RR = 2.48), decreased peristalsis (RR = 2.66), hypoproteinemia (RR = 3.36), hypothermia (RR = 2.54), and hypotension (RR = 2.19). Bacteremia appears to be an important link between diarrheal illness and death in Bangladesh. In children with diarrhea who are suspected of being septic, early implementation of antimicrobial therapy that is effective against the broad range of pathogens identified appears to be indicated.
 ...
PMID:Bacteremia during diarrhea: incidence, etiology, risk factors, and outcome. 200 Aug 55

Fifty-four elderly patients with thermoregulatory failure were evaluated retrospectively. The most commonly associated cause was underlying sepsis, which occurred in 78% of cases. Underlying conditions that increased the incidence of hypothermia were hypoproteinemia (50%), cachexia (30%), and neuroleptic medications (21%), most commonly thioridazine. Digoxin toxicity was a common finding (20% of all cases). One third of the patients developed hypothermia in warm months and half of them developed it while in the hospital. Patients who presented with hypothermia from out of the hospital had lower temperatures, were more bradycardic and hemoconcentrated, and died more rapidly than the in-hospital group. This could be explained by lower outside temperature or delay in diagnosis and treatment of the underlying disease. The overall mortality rate was extremely high (74%) in both groups. The mortality rate was not affected by age, sex, or degree of hypothermia. We conclude that thermo-regulatory failure in the elderly can occur in warm as well as cold environments or climates. The development of hypothermia in elderly patients should be promptly treated as sepsis unless proven otherwise, in light of the poor prognosis of this condition.
 ...
PMID:Mortality in elderly patients with thermoregulatory failure. 274 25

The pathophysiology of renal dysfunction in generalized sepsis remains unknown. In this study, 24 hours after surgical induction of peritonitis in 20 volume-loaded sheep, three patterns of renal function were seen. In group 1 (n = 8), glomerular filtration rate (GFR) decreased by 70%, urine volume by 85%, absolute sodium excretion by 95%, and fractional sodium excretion by 83%. Group 2 (n = 4) exhibited similar sodium retention but GFR did not fall. Group 3 (n = 8) showed no change in GFR or urine volume and only minimally reduced sodium excretion. Mean arterial pressure fell 17% in group 1 only; central venous pressure, pulmonary capillary wedge pressure, and plasma volume were maintained at or above presepsis values in all groups. Cardiac index was either increased or unchanged, and renal plasma flow was maintained in all groups; there was thus no hemodynamic evidence to suggest volume contraction. Histologic examination showed only minor changes with no consistent pattern. Renal functional changes correlated with other manifestations of severe sepsis--GFR and sodium retention correlated significantly with increased cardiac index, decreased systemic vascular resistance, pulmonary arterial hypertension, leukopenia, hypoproteinemia, and hypoglycemia. All of these changes were most marked in group 1. In groups 1 and 2, plasma renin activity (PRA) increased and urinary kallikrein excretion decreased. PRA correlated inversely with GFR, urine volume, and sodium excretion; urinary kallikrein excretion correlated positively with urine volume and sodium excretion. Urinary excretion of 6-keto-PGF1 alpha was increased in groups 1 and 2 and correlated inversely with mean arterial pressure in group 1 animals. During sepsis, urinary thromboxane B2 excretion continued at presepsis values in all groups. The results suggest that unusual reciprocal changes in activity of the renin-angiotensin and renal kallikrein-kinin systems may play a role in the renal response to sepsis. PGI2 synthesis is increased and may affect systemic hemodynamics and renal function; the role of thromboxane A2 in this context is unknown.
 ...
PMID:Vasoactive hormones in the renal response to systemic sepsis. 327 70

Toxic epidermal necrolysis resulting from severe hypersensitivity to medication has a reported mortality of up to 66%. A patient surviving two episodes with more than a 50% skin loss is unprecedented in the medical literature. Mortality has been associated with many factors, including delayed reepithelialization, persistent skin slough, coagulopathy, severe hypoproteinemia, and sepsis. It may be possible to decrease morbidity and mortality by preventing the shearing of epidermis, thereby limiting the denuded areas. This case report describes the successful management of our patient's second episode of toxic epidermal necrolysis. The treatment of this patient in our specialized burn center consisted of careful fluid and electrolyte management, nutritional support, standard topical antimicrobials, and new modalities of local wound management.
 ...
PMID:Survival after a second episode of toxic epidermal necrolysis. 335 61

The aetiology, pathogenesis, diagnosis and therapy of sepsis are dealt with in this paper. These problems are discussed on the basis of 151 patients treated for sepsis. The cases with monoinfection are 73.6% and those with polyinfection are 24.4%. Monoinfection is caused mainly by Staphylococci -65,3%, followed by E. coli - 15.2%, Proteus - 13% and Klebsiella - 3.3%. For the cases of polyinfection the gram-negative bacteria are 3:1 in respect to the gram-positive bacteria. The bacteriological finding from the haemoculture (92.8% mono- and 7.2% polyinfection) is not equal to this from the input source. Here also the cases of monoinfection are mainly caused by Staphylococci - 70.9%, followed by Proteus - 7.7%, E. coli - 6%, Klebsiella aerogenes - 5.1% and Streptococcus 2.6%. The gram-negative bacteria prevail in the cases of polyinfection. The virulent aggressive infection, bacteria resistant to antibiotics, the aggressive local infection, hypoproteinemia, anaemia, diabetes, a prolonged corticosteroid treatment and unsuitable antibiotic treatment are discussed as main factors predisposing to sepsis. All the 151 patients were treated with the complex therapy, recommended in this paper. It includes a surgical cleaning-up of the initial nidus, intensive reasonable antibiotic treatment against the gram-positive and gram-negative aerobes and anaerobes. Additionally, substitution of infusion therapy, parenteral nutrition, regulation of the pathophysiological deviations and stimulating therapy are carried out. 74.2% from the patients were cured, 25.8% died. 16.6% of the patients who died had sepsis caused by gram-positive bacteria, and 46.1% had sepsis caused by gram-negative bacteria. 17% of the patients who died had septicaemia and 22% had septicopyaemia.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Clinical problems of surgical infection. The Pirogov Institute for Emergency Medicine, Sofia]. 615 Jun 8

Peripheral edema, hypoproteinemia, and increased fluid requirements are characteristically seen with sepsis. Our purpose was to determine whether the soft tissue edema is caused by a direct vascular injury from sepsis or is secondary to hypoproteinemia. We determined the effect of endotoxin on peripheral (soft tissue) microvascular integrity using lymph flow (QL) and lymph/plasma (L/P) protein ratio to reflect fluid flux and increased permeability. Response was compared with that seen in the lung. Fourteen unanesthetized sheep were given intravenous E. coli endotoxin 2 micrograms/kg. Vascular pressures and cardiac output (CO) were maintained constant with the necessary fluid infusion. Lung QL increased two- to fourfold in all animals with lymph being protein-rich, indicating increased permeability. Peripheral QL increased transiently in response to an initial increase in vascular pressure returning rapidly to baseline except in those animals (N = 5) demonstrating hypoproteinemia where QL remained increased by 50 to 75%. The increased QL was totally explained by the degree of protein depletion, with no evidence of increased permeability. To assure an adequate endotoxin exposure to the peripheral microvessels, endotoxin (2 micrograms/kg) was also directly injected into the tissue drained by the soft tissue lymphatic. We noted a characteristic endotoxin pulmonary hypertension phase but, again, no increase in peripheral microvascular permeability was found. We conclude that endotoxemia does not alter peripheral microvascular permeability if tissue perfusion is maintained, while the lung is clearly a target organ. Hypoproteinemia may be responsible for the early edema in soft tissues with sepsis.
 ...
PMID:Effect of endotoxin on the integrity of the peripheral (soft tissue) microcirculation. 637 Apr 90

There is no uniform agreement about the effects of bacterial endotoxins upon vascular permeability. We presently report some clinical observations indicating an increase in vascular permeability during sepsis and shock related to Neisseria meningitidis in children. 133 children, admitted for a severe infection due to Neisseria m. were separated into three groups according to the severity of the initial clinical picture. The patients presenting with a sepsis or shock had significantly lower mean plasma protein levels on admission. This was not related to any hemodilution or caloric deficiency. Hypoproteinemia worsened during the 24 first hours of treatment, despite hemoconcentration as presented by some patients [12]. The speed of decrease in protein concentrations was inversely related to the molecular weights of the different protein fractions. These observations indicate an increase in vascular permeability with maintainance of vascular membrane selectivity to macromolecules during early meningococcic septicemia and shock.
 ...
PMID:[Increased vascular permeability during endotoxinemia in the child (author's transl)]. 677 70

Respiratory failure after thermal injury is common, but the etiologic roles of high volume crystalloid resuscitation, hypoproteinemia, inhalation injury, or sepsis have not been specifically defined in human studies. We used the thermal-green dye double indicator dilution measurement of extravascular lung water (EVLW) to follow daily lung water changes in seven severly burned adult patients, resuscitated with only crystalloid solutions. An average weight gain of 21.3 kg, a 30% increase (p < 0.001), was present two to three days after admission. Admission EVLW for all patients was 7.9 +/- 1.2 ml/kg, (means +/- SD), and EVLW at the time of maximal weight gain was 5.9 +/- 1.4 ml/kg, a 25% decrease (p < 0.05). Admission pulmonary artery wedge pressure (PAWP) was 8 +/- 3 mmHG, which was not significantly different from PAWP of 13 +/- 4 mmHg at the time of maximal weight gain. In the three patients who died of sepsis, their terminal weight averaged 17.8 kg (27%) above their admitting weight (p < 0.01) and EVLW was 26.4 +/- 4.4 ml/kg, a 200% increase (p < 0.02) from admission. Their terminal PAWP averaged 22 +/- 2 mmHg, a 170% increase (p < 0.005). None of these patients had an increase in EVLW until clinical signs of sepsis occurred and the rise in EVLW preceded the rise in PAWP. Calculated mean plasma colloid osmotic pressure (PCOP) on admission was 20.7 +/- 4.9 mmHg; at the time of maximal weight gain, it was 8.6 +/- 1.7 mmHg (p < 0.001). The PCOP-PAWP gradient fell to -4 +/- 4 mmHg (p < 0.001) at the time of maximal weight gain and remained less than +4 mmHg throughout the study period in all patients. We conclude that massive crystalloid resuscitation while maintaining PAWP below 15 mmHg does not cause an increase in EVLW during the first four days after thermal injury. EVLW actually decreases slightly in all patients despite marked weight gain, hypoproteinemia and a negative PCOP-PAWP gradient. EVLW does not correlate with the PCOP-PAWP gradient in either septic or nonseptic periods. Three patients had severe inhalational injury and normal EVLW for the first four postburn days. It therefore appears that significant interstitial edema does not result from inhalational injury. There is also no evidence that thermal injury causes an early increase in pulmonary capillary permeability. The occurrence of sepsis, however, results in rapid accumulation of lung water, without any change in hydrostatic or osmotic forces. This study supports the primary role of sepsis in altering pulmonary capillary permeability with resulting pulmonary edema.
 ...
PMID:Lung water changes after thermal injury. The effects of crystalloid resuscitation and sepsis. 742 95

We encountered two relatively rare cases of sepsis due to Campylobacter fetus subsp. fetus (C. fetus). Case 1. A 54-year-old female with abdominal polysurgery developed a slight fever and vomiting in August 1984. Despite the administration of some digestive drugs by her family doctor, these symptoms continued. In mid-October, she was hospitalized with high fever with chill and rigor on the skin. On the third hospital day, C. fetus was detected in the blood culture. After combination chemotherapy of intravenous drip infusion of latamoxef (LMOX) (2 g/day) and oral administration of erythromycin (EM) (800 mg/day), her symptoms improved. Case 2. A 57-year-old male with diabetic retinopathy and nephropathy was hospitalized because of slight fever, general edema and pleural effusion. On the 6th hospital day, C. fetus was detected in the blood culture and he was diagnosed with sepsis. Under treatment with the intravenous drip of LMOX (2 g/day) and oral administration of EM (1200 mg/day), his condition improved. Both cases had common underlying diseases such as hypoproteinemia with edema and problems in the lower intestinal tract; the former had polysurgery and malabsorption syndrome, the latter had diffuse ulceration of the colon. Such underlying conditions may have permitted the invasion of C. fetus into the blood.
 ...
PMID:[Two cases of Campylobacter fetus subsp. fetus sepsis]. 815 Nov 52

In 1989-1995 229 patients with acute renal failure were treated by hemodialysis. A total of 1470 procedures have been performed, 8.8 +/- 1.5, on the average. 61 patients (26.6%) died. There is no significant relation between duration of oliguria, maximum BUN, creatinine level and lethality. The latter is associated with the patient's age, acute respiratory failure, sepsis, coma, hyperbilirubinemia and hypoproteinemia. Lethality was higher at failure of two and more organs and poor prognosis defined by a simplified acute physiology score (SAPS). 10 patients (5.9%) were discharged with increased creatinine level. Conventional hemodialysis is recommended as a basic technique of dialysis for patients with mono-organ failure and relatively good prognosis according to SAPS scale.
 ...
PMID:[The course and outcome of acute kidney failure in patients treated by hemodialysis]. 929 76


1 2 Next >>