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Biomedical subjects

M Gómez Rubio

Publications and source records attributed to M Gómez Rubio.

15 recordsLinked to original sources
PubMed1991

[Immunological and biochemical factors associated with spontaneous bacterial peritonitis].

A prospective study (June 1988-December 1989) of all patients admitted with ascites due to cirrhosis was undertaken: Biochemical and immunological factors which may have significance in the development of spontaneous bacterial peritonitis were determined. Among 56 patients (44 males and 12 females) SBP developed in 16% of the group. No age differences were found and the etiology of the cirrhosis was mainly alcoholic. Patients with SBP had lower alpha-2 globulin concentrations: 0.43 +/- 0.12 vs. 0.60 +/- 0.18 g/dl (p less than 0.05) and a lower prothrombin time: 41 +/- 13% vs. 69.5 +/- 13 vs. 69.5 +/- 21% (p less than 0.001). Patients with SBP had also lower ascitic fluid total protein 0.99 +/- 0.4 vs. 1.64 +/- 1.1 g/dl (p less than 0.01) as well as lower alfa-2 globulin: 0.065 +/- 0.012 vs. 0.096 +/- 0.067 g/dl (p less than 0.05); beta globulin, 0.11 +/- 0.047 vs. 0.2 +/- 0.17 g/dl (p less than 0.05); gamma globulin, 0.32 +/- 0.1 vs. 0.52 +/- 0.4 g/dl (p less than 0.05); IgG, 275 +/- 157 vs. 477 +/- 335 g/dl (p less than 0.05); C3, 9.2 +/- 3.2 vs. 17 +/- 13 mg/dl (p less than 0.01) and C4, 2.83 +/- 1.5 vs. 4.66 +/- 3.9 mg/dl (p less than 0.05) than patients without this complication.

Aged↗
PubMed1990

[A microbiological and clinical study of 57 cases of spontaneous bacterial peritonitis in liver cirrhosis patients].

We studied fifty seven episodes of cirrhotic spontaneous bacterial peritonitis in order to know its microbiological, clinical and evolutive characteristics. One third of the patients had presented some previous peritonitis episodes. Ninety three percent of the patients referred some symptoms at time of diagnosis. Ascitic fluid Gram stain showed the presence of bacteria in 72% of the samples. Culture of ascitic fluid was positive for a single microorganism in 50 cases (88%). Seventy seven percent of microorganisms were Gram negative being Escherichia Coli in 63% of cases. Hemoculture was positive in 68% of cases with an almost complete correspondence with germs found in ascites. Seventy four percent of patients presented some complication throughout their hospital stay being the most frequent renal failure (49%) and encephalopathy (46%). Sixty three percent of patients died being the mortality rate higher amongst the older patients and amongst those who did not present neither high temperature or peritonism, or those who developed some complication.

Aged↗
PubMed1990

[Fournier's disease: a report of 9 cases].

Nine cases of Fournier's gangrene diagnosed between 1982 and 1989 are reported. All were males with a mean age of 76 (47-82 years). Seven had a history of alcoholism and one had non insulin-dependent diabetes. Six patients also had an anal fistula which may have been the starting point of the infection. The causal agents were two anaerobes (Clostridium perfringens and Bacteroides fragilis) two gram-negatives (Morganella morgagni and Pseudomonas aeruginosa) and one, an unidentified gram-positive. In three patients a mixed intestinal flora was isolated and in another no germs were found. All were treated with broad-spectrum antibiotics and surgery. Seven patients survived and two died.

Adult↗
PubMed1989

[Presenting forms and diagnostic procedures in gigantic hemangioma of the liver].

We present eleven patients diagnosed of giant hepatic hemangioma in the last 20 years. The diagnosis was confirmed in all the cases during laparoscopy or laparotomy. The mean age of the patients was 44.9 +/- 8.99; nine of them were women. Only two of the patients complained of abdominal pain. Five patients showed abnormal liver function tests; the most common finding was increased levels of alkaline phosphatase. We have reviewed the diagnostic tools employed: isotopic study of the liver with 99Tc, and labeled erythrocytes, abdominal ultrasonography, CAT, hepatic arteriography, laparoscopy, laparotomy and liver biopsy. Usually we employed more than one of these diagnostic methods. In the last years there has been a shift to employ less invasive procedures.

Adult↗
PubMed1989

[Prognostic value of fibrinogen measurement in acute pancreatitis].

To evaluate the utility of fibrinogen as a prognostic factor in acute pancreatitis (PA) it was measured within 48 hours of admission in 55 patients with acute pancreatitis studied prospectively. We found that patients with fibrinogen levels above 850 mg/dl. presented a serious evolution in 55.55% of cases as compared to 10.87% of those who had levels below this figure (p less than 0.01). We conclude that fibrinogen measurement can be useful in the early evaluation of the prognosis of acute pancreatitis.

Acute Disease↗
PubMed1989

[Complications of acute pancreatitis. Frequency, moment of onset and multiplicity].

One-hundred-six cases of acute pancreatitis have been prospectively studied in order to determine the characteristics of the complications that occur in severe acute pancreatitis (SAP). 19.81% of the patients developed SAP and 7.5% died. Chronic hepatitic disease was the only previous condition found with an increased frequency in SAP patients. We should point out that 90.5% of the patients developed more than one and 38% between 4 and 6 complications during their hospital stay. The most frequently occurring complication was encephalopathy (11.33%) followed by sepsis (8.49%), renal failure (8.49%) and respiratory failure (7.55%). The time of onset of each of the complications was quite variable, ranging from the first hospital day (shock) to the 29th (choledochal stenosis). The patients suffering shock and/or respiratory failure had a greater mortality rate.

Acute Disease↗
PubMed1987

[Monitoring of three delayed-release preparations of theophylline in the plasma of children: pharmacokinetic parameters and therapeutic significance].

The pharmacokinetic and clinical efficacy of three theophylline slow-release formulations was studied in 29 children suffering chronic bronchial asthma. Theophylline loading dose was of 6 mg/kg; maintenance dose was adjusted according to therapeutic effect and drug plasma concentrations and ranged to 11.1 to 31.3 mg/kg/daily (means = 22.32 +/- 6.6 mg/kg/daily). Peak theophylline plasma levels were 13.38 +/- 4.83 micrograms/ml and through plasma levels were 8.73 +/- 3.78 micrograms/ml. No difference was found among theophylline formulations for clinical response nor kinetic parameters. Drug plasma half-life varied from 2.9 to 18.2 hr (means = 8.85 +/- 3.64 hr). Theophylline total body clearance and apparent volume of distribution exhibited a marked decrease during chronic drug administration in relation to the values observed after intake of the loading dose. Twenty three of the children reached a good degree of control of bronchospasm and did not require any associated medication.

Adolescent↗