The Ratio Between the Percentage of Lymphocytes and Glucose Levels in Pericardial Fluid as a Method to Diagnose Tuberculous Pericarditis / 대한내과학회지

BACKGROUND/AIMS: Adenosine deaminase (ADA) is a valuable biochemical marker for pericardial effusion (PE) and may be useful for diagnosing tuberculous pericarditis (TPE) in patients with PE. However, no definite cut-off or borderline values for ADA currently exist to distinguish TPE from other PE etiologies. In this study, we identified other useful parameters and characterized their relationship with ADA as a method for diagnosing TPE. METHODS: From June 2004 to November 2011, 42 patients underwent pericardiocentesis due to moderate or severe PE, as confirmed by echocardiography or chest computed tomography (CT). Patients were subdivided into TPE and non-TPE (NTPE) groups. We analyzed ADA (p) (the pericardial ADA) and %Lymph (p)/Glucose (p) (the ratio between the percentage of lymphocytes and glucose levels in PE). RESULTS: We defined the cut-off value of ADA (p) as 48.5 IU/L, and that of %Lymph (p)/Glucose (p) as 0.678%.dL/mg. In a multivariate logistic regression analysis, an odds ratio (OR) of 44.24 and a 95% confidence interval (CI) of 2.85-686.97 were observed in patients with an ADA (p) > or = 48.5 IU/L (p = 0.023). An OR of 20.39 and a 95% CI of 1.06-392.93 were observed in patients with a %Lymph (p)/Glucose (p) > or = 0.678%.dL/mg (p = 0.046). The combination of ADA (p) and %Lymph (p)/Glucose (p) had a higher positive predictive value (PPV, 80.0%) and specificity (Sp, 93.8%) than either ADA (p) (PPV, 47.4%; Sp, 68.8%) or %Lymph (p)/Glucose (p) (PPV, 69.2%; Sp, 87.5%) alone. CONCLUSIONS: %Lymph (p)/Glucose (p) is a useful parameter for distinguishing TPE from other pericardial diseases if combined with an ADA (p) > or = 48.5 IU/L.

A Case of Poncet's Disease in a Patient with Pulmonary Tuberculosis Accompanying Erythema Nodosum / 결핵및호흡기질환

Poncet's disease is an aseptic polyarthritis developing in the presence of active Tuberculosis occurring elsewhere, and is not due to direct involvement of joints but to an immunological reaction to tuberculoprotein. We experienced a case of Poncet's disease accompanying erythema nodosum in a 55-year-old female patient with pulmonary tuberculosis. She had multiple tender erythematous nodules on both lower limbs for 3 months and a cough and sputum from one month ago. She felt severe pain in both knees and ankles with swelling one week before admission. Her chest X-ray, computed tomography (CT) scan and positive sputum AFB stain results revealed that she had active pulmonary tuberculosis accompanying erythema nodosum and aseptic polyarthritis. Her arthritis and erythema nodosum were dramatically improved within four weeks after anti-tuberculosis therapy. We report a case of Poncet's disease in pulmonary tuberculosis accompanying erythema nodosum.

Effects of Combined Antiplatelets on Bleeding in Off-Pump Coronary-Artery Bypass Surgery / 영남의대학술지

BACKGROUND: Antiplatelet agent administration is critical in managing coronary-artery disease, but there is a concern regarding operation-related bleeding and an increase in blood transfusion in such, especially when delivering combined antiplatelet agents. This study was conducted to evaluate the effect of the administration of antiplatelet agents on off-pump coronary-artery bypass surgery (OPCAB). METHODS: From March 2003 to December 2009, 49 patients who had undergone OPCAB were collected retrospectively. The patients were divided into three groups according to the administration of antiplatelet agents before the OPCAB operation: 21 patients were given an aspirin agent (group 1), 19 patients were given combined agents (aspirin+clopidogrel) (group 2), and nine patients were not given any antiplatelet agent (group 3). The three groups' perioperative hematologic and coagulation profiles, including their platelet counts, hemoglobin levels, hematocrit, prothrombin times, and aPTTs (activated partial thromboplastin times), and their postoperative bleeding, related complications, transfusion requirements, and operation times, were compared. RESULTS: The operation time in group 2 was 4.3 hours, longer than those in the two other groups, and urgent operation was significantly most frequent in group 2 (63%). The amount of blood loss and the number of patients who received blood transfusion were not different in the three groups. The perioperative hemoglobin level, hematocrit, platelet count, prothrombin time, and aPTT were also not significantly different among the three groups. CONCLUSION: The continuous administration of antiplatelet agents to the patients in this study did not increase their postoperative bleeding or operation-related complications. Therefore, OPCAB may well be considered even if combined antiplatelet agents are being administered.

The Development of the Critical Pathway and Nursing Record for Patients received FP Chemotherapy / 성인간호학회지

The current patient management system has several limitations. To develop the critical pathway (CP) as a cost-effective method via continuous patient management, we investigated the medical records of 77 patients who underwent FP chemotherapy in Seoul National University Hospital from Feb, 1 to 28, 1999. And the pilot study was done to 12 patients admitted to undergo the FP chemotherapy. 1. The vertical contents in the CP consisted of 7 items; assessment, activity, diet, IV therapy, medication, education and evaluation. The duration of the horizontal axis was 6 days from admission to discharge. 2. The medical performance according to the vertical axis in the preliminary CP, consisted of 72 , and modified to 74 items in the final form of CP. 3. The nursing record consisted of a vertical axis of 4 items; assessment, IV therapy, medication and education. The duration of the horizontal axis was 6 days from admission to discharge of hospital days.

A Comparative Study of Carbicarb and Sodium Bicarbonate on the Effects of Hemodynamic and Acid Base States in Canine Hemorrhagic Shock / 대한마취과학회지

BACKGROUND: During hemorrhagic shock, acidosis was frequently treated with sodium bicarbonate, but various adverse reactions were reported. Most adverse effects of sodium bicarbonate have been attributed to increased CO2 production and paradoxical intracellular acidosis. This study was designed to compare the effects of Carbicarb and sodium bicarbonate on hemodynamics and acid base states in canine hemorrhagic shock. METHODS: 12 mongrel dogs were randomly divided as sodium bicarbanate group (group 1, n=6) and Carbicarb group (group 2, n=6). The study was divided into three successive phases as prehemorrhagic phase (I), hemorrhagic shock phase (II), acid-base correctoin phase (III+1 min, III+5 min, III+15 min, III+30 min). At the beginning of phase III, group 1 received sodium bicarbonate 2.5 ml/kg and group 2 received Carbicarb 2.5 ml/kg. During each phase a complete set of hemodynamic parameters, arterial and mixed venous blood gas measurements were recorded. RESULTS: 1) Arterial and end-tidal CO2 of sodium bicarbonate treated group were increased significantly compared with that of Carbicarb treated group after treatment. 2) Acidosis was improved in both groups, but pH of Carbicarb treated group showed more increase compared with pH of sodium bicarbonate treated group (P <0.05). 3) There was significant hemodynamic improvement on both group after treatment, but there was no statistical significance between groups. CONCLUSION: The treatment of Carbicarb shows more increase in arterial pH and less increase in carbon dioxide compared with sodium bicarbonate to treat metabolic acidosis due to hemorrhagic shock in mongrel dogs. So we suggest that Carbicarb is useful in the treatment of metabolic acidosis during hemorrhagic shock.