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A U Magomedova,
S K Kravchenko,
A M Kremenetskaia,
E A Zvonkov,
E A Bariakh,
Ia K Mangasarova,
I B Kaplanskaia,
R S Samoĭlova,
I A Vorob'ev,
T N Obukhova,
S R Karagiulian,
E M Shulutko, G M Galstian,
D S Mar'in,
N G Gabeeva,
A I Vorob'ev
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ABSTRACT: To ascertain indications to standard (CHOP-21/R-CHOP-21) and intensive (mNHL-BFM-90) treatment in patients with diffuse large B-cell lymphosarcoma (DLBCL) with involvement of lymphoid organs.
The trial, performed from January 2002 to December 2010, enrolled 139 DLBCL patients with affected lymph nodes (LN), tonsils, spleen, bone marrow (BM). The diagnosis was made according to WHO criteria. The patients were examined according to the protocol of lymphoproliferative diseases. Biopsy material from all 139 patients was studied immunohistochemically on paraffin blocks (LN, tonsils, spleen, BM) using a wide panel of antibodies. The same examinations of BM were made in all 18 cases of BM involvement. Cytogenetic examination was performed in 106 patients: 48 standard cytogenetic tests, 139 - FISH for t (14;18) as well as rearrangement of locus 3q27. Patients with a poor prognosis (n = 86, 61.8%) received intensive therapy according to mNHL-BFM-90 program. The signs of a poor prognosis were the following: massive tumor (tumor size more than 7.5 cm), invasion into the adjacent organs or tissues, stage III-IV disease by Enn-Erbor, high concentration of LDG. Patients without a poor prognosis (n = 53, 38.2%) received standard treatment CHOP-21 (n = 28) or R-CHOP-21 (n = 25).
A complete remission without recurrences was achieved in all 53 patients without signs of unfavourable prognosis (100%). Overall 5-year survival was 96%, 2 patients died in remission of other causes. Of 86 patients with a poor prognosis a complete remission was achieved in 64 (74.4%) patients. Overall and recurrence-free 5-year survival was 65 and 86%, respectively.
Standard treatment provided long-term complete remission in all the patients without poor prognosis. Intensive (mNHL-BFM-90) treatment produced the best results in generalized lesion without BM involvement. Overall 5-year survival was 84% in these patients and 12% in patients with BM involvement.
Terapevticheskii arkhiv 01/2011; 83(7):5-10. · 0.14 Impact Factor
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ABSTRACT: A male patient received non-chemotherapeutic drugs which induced deep neutropenia complicated with sepsis, bilateral pneumonia, acute respiratory insufficiency. Artificial pulmonary ventilation was applied. The examination of bronchoalveolar lavage showed the presence of the culture L. pneumophila (serogroup 1) in a concentration 2 x 10(3) CFU/ml. Antibacterial therapy with levofloxacin in a dose 1000 mg/day was conducted. In a week not only L.pneumophila but also Acinetobacter baumanii was isolated from bronchoalveolar lavage. Tigecyclin was added to levofloxacin treatment. Two air cavities were found in the left lung. The treatment reduced the size of these cavities, infiltrative changes in the lungs and respiratory insufficiency regressed. The patient was discharged from hospital This case is the first case in Russia of L.pneumophila isolation from bronchoalveolar lavage. The case is also characterized by use of tigecycline for treatment of combined legionella and akinetobacterial infection and cavities in the lungs in legionella pneumonia.
Terapevticheskii arkhiv 01/2011; 83(7):61-5. · 0.14 Impact Factor
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ABSTRACT: To ascertain risk factors of thromboembolism of the pulmonary artery (TPA) in Willebrand's disease (WD).
We made a retrospective analysis of hospitalizations of WD patients for 10 years. We analysed causes of the patients' admission, interventions, registered maximal levels of factor VIII (FVIII) and Willebrand's factor (FW) in which the interventions were made, cases of TPA.
Thirty four patients with WD were hospitalized 45 times. Three patients were treated conservatively because of gastrointestinal bleeding, the rest patients received surgical therapy. All the patients were given FVIII concentrates, cryoprecipitate, fresh-frozen plasma. In the course of the treatment, FW and FVIII levels were determined in 38% cases, FW--in 23%, FVIII--in 27%, coagulation was studied in 12% without test for FVIII and FW levels. Maximal concentration of FW was 72.1 +/- 11.8%, FVIII--125 +/- 15.8%. TPA developed in 2 (4.4%) of 45 patients. In both cases we observed a marked rise of plasmic concentration of FVIII due to therapy (250 and 240%).
In patients with WD thromboembolic complications risk factors are age, obesity, surgical interventions, immobilization, etc. Simultaneous administration of several drugs containing FW and FVIII was also among the risk factors. Overdosage of FVIII is one of the causes of thrombotic complications in WD. FW and FVIII correlations in FVIII preparations must be considered. Prophylactic heparin therapy is recommended in patients with a high risk of thrombotic complications upon achievement of normal hemostasis.
Terapevticheskii arkhiv 02/2005; 77(12):33-9. · 0.14 Impact Factor
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G A Kliasova,
N A Petrova,
E N Parovichnikova,
L N Gotman,
V G Isaev,
E A Mikhaĭlova,
E N Ustinova,
N D Khoroshko,
E S Vishnevskaia,
A M Kremenetskaia, [......],
I B Kaplanskaia,
A A Kokhno,
S A Ptitsin,
L S Liubimova,
L P Mendeleeva,
N E Mitish, G M Galstian,
V V Ryzhko,
A V Tochenov,
V G Savchenko
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ABSTRACT: To evaluate the results of therapy of invasive pulmonary aspergillesis (IPA) in one medical center from 2000 to 2005.
Diagnosis of IPA was made according to the International criteria. Incidence of verified IPA was 2%, probable--84%, possible--14%.
IPA was diagnosed in 50 cases in 49 patients aged 16- 78 years, median 35. Most of the patients consisted of acute leukemia cases (54%). Intensive cytostatic therapy was given in 41% cases. In 54% IPA developed in critical neutropenia, median of duration of which being 29 days (3 to 144 days). 29 patients received glucocorticoid drugs. In diagnosis of IPA Aspergillus spp was isolated in 46% cases (A. fumigatus-59%, A. flavus-29%, A. niger-4%, A-versicolor-4%, in 1 (4%) case identification was not made. Positive antigen Aspergillus was detected in 27 cases. All the patients had pulmonary involvement detected at x-ray or computed tomography. Coincidence of pulmonary lesions seen at x-rays and computer tomograms was only in 30% patients. Cure was achieved in 44%, lethality was 56%. Overall survival in IPA for 90 days was 47%. Amphotericine was effective in 29%. Voriconasol--in 3 of 5 patients, kaspofungin--in 3 of 7. Surgical treatment was given to 4 patients.
Lethality in IPA for 5 years when basic therapy was amfotericin B reached 56%. Reduction of lethality can be achieved due to early diagnosis of the infection and administration of voriconasol at the initial stage of IPA. It is necessary to conduct multicenter studies to ascertain indications for combined antifungal therapy.
Terapevticheskii arkhiv 02/2005; 77(7):65-71. · 0.14 Impact Factor
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Terapevticheskii arkhiv 02/2003; 75(7):76-8. · 0.14 Impact Factor
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ABSTRACT: To analyse results of treatment of invasive aspergillesis in immunocompromised patients for 2000-2002.
The study was made of patients who, when treated with antibiotics, exhibited foci in the lungs typical for invasive aspergillesis. Aspergillas were detected in the sputum, bronchoalveolar lavage, bronchial wash-ups, aspergilla antigen (galactomannan) was detected in the blood.
Invasive aspergillesis was diagnosed in 25 patients. 13 (52%) patients were treated with adjuvant glucocorticoids. 19 (76%) patients had neutropenia. All the patients had fever. Foci in the lungs were in 24 patients. Aspergillas were detected in 15 patients, a positive antigen galactomannan in 7 patients. A. Fumigatus, A flavus, A. Niger occurred in 67, 26.5 and 6.5% patients, respectively. All the patients received amphotericin B (median of the treatment reached 38 days, total dose 880-3500 mg). In 5 patients amphotericin B was replaced for liposomal amphotericin B because of high creatinine. 7 patients continued with itraconasol in a dose 400-600 mg/day. The foci were removed in 3 patients. The cure was achieved in 12 patients, 13 patients, 13 patients died (cause of death--respiratory insufficiency).
Lethality in invasive aspergillesis in immunocompromised patients remains high--52%. Cultural detection of mycelial fungi was, as a rule, delayed. Early diagnosis of the disease requires monitoring of the aspergilla antigen in the blood and computer tomography of the chest especially in fever persisting in the treatment of wide-spectrum antibiotics.
Terapevticheskii arkhiv 02/2003; 75(7):63-8. · 0.14 Impact Factor
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ABSTRACT: To ascertain the role of lung biopsy in diagnosis of lung lesions in hemoblastosis (HB) patients.
The results of diagnostic biopsies of the lungs obtained from 22 HB patients are presented. Ten patients had no respiratory insufficiency (RI), twelve patients had RI. The biopsy was transbronchial in 1 case, thoracoscopic in 10 and open in 11 cases.
In RI-free patients lung biopsy was informative in all the cases. The biopsy provided information which allowed therapy modification resulting in improvement of the patient condition. In RI patients biopsy was informative in 8 of 12 patients. Nonspecific changes in the lungs were identified histologically in 2 of 12 patients. In 2 RI patients lung biopsy confirmed the diagnosis made after examination of the bronchoalveolar lavage. Modification of therapy after the biopsy was conducted in 58.3% HB patients with RI. Improvement was seen in 2 of them. 10 of 12 patients with RI died within 1-2 weeks after biopsy.
Lung biopsy in HB patients should be obtained only after examination with noninvasive methods and before development of RI as prognosis after lung biopsy in the presence of RI is unfavourable. The histological material should be examined for all expected pathogens.
Terapevticheskii arkhiv 02/2003; 75(10):57-64. · 0.14 Impact Factor
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Terapevticheskii arkhiv 02/2002; 74(7):5-10. · 0.14 Impact Factor
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ABSTRACT: To analyse causes of acute respiratory failure (ARF) and methods of diagnosis of pulmonary lesions in patients with depressed hemopoiesis (DH).
50 patients with DH and ARF were examined according to the protocol including x-ray, computed tomography, fibrobronchoscopy with bronchoalveolar lavage, cytological, bacteriological, virusological studies of the lavage fluid, biopsy of the lung. The algorithm of the protocol is provided.
Sensitivity of the lavage fluid in diagnosis of fungal, bacterial, pneumocystic and cytomegaloviral infections was 84, 78, 93 and 93%, respectively. The cytologic examination of the lavage fluid may detect lung infiltration with blood tumors. In complicated diagnostic cases lung biopsy verified pulmonary lesion but its conduction aggravated the patients' condition. ARF patients with DH, bacterial flora, fungi, cytomegalovirus and pneumocystic infection, pulmonary tumor involvement, pulmonary lesions in ATRA-syndrome, non-infectious lesions of the lungs after bone marrow transplantation were found in 38, 18, 40, 18, 8 and 4% of cases, respectively.
DH patients with ARF should be examined by the protocol including both non-invasive and invasive diagnostic methods. Accurate diagnosis of ARF causes is the basic reserve in the treatment of such patients.
Terapevticheskii arkhiv 02/2002; 74(4):25-35. · 0.14 Impact Factor
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ABSTRACT: To study changes in proinflammatory markers and mediators in septic shock in patients with hematologic malignancy (HM).
The examination of 33 patients with HM and septic shock included measurement of plasma concentrations of tumor necrosis factor (TNF), interleukine-6 (IL-6), endotoxin, procalcitonin (PCT) 12-24 hours before and each 12 hours after shock; registration of central hemodynamics parameters, the condition severity by APACHE II.
Out of 33 patients 18 died of refractory shock, 15 survived the shock. Within the first shock hour TNF fell from 571.2 +/- 195 to 115.8 +/- 71.1 pg/ml (p < 0.02), later being stable. In those who died and survived TNF was the same. IL-6 fall was seen 36 hours after shock and was observed in the survivors; in those who died IL-6 was unchanged. Endotoxin in the blood was detected in 21 of 33 patients. In the survivors endotoxinemia declined after 2 days of treatment. 72 hours after beginning of the shock the survivors had no endotoxin. In shock APACH II severity of the patient's condition was graver in patients with endotoxinemia than without it (31.6 +/- 1.6 and 28.1 +/- 1.6 scores, p < 0.05). Blood endotoxin levels and APACHE II scores correlated (r = 0.24, p < 0.05) positively and negatively with deficiency of buffer bases (r = -0.29, p < 0.05) and blood pH) r = -0.3, p < 0.05), left ventricular contractility index (r = -0.46, p < 0.01) and right ventricle (r = -0.52, p < 0.01), mean AP (r = -0.22, p < 0.03). PCT concentration was lower before shock than on its hour 1 (4.2 +/- 2.9 and 6.9 +/- 1.1 ng/ml, p < 0.05). No significant changes in PCT were found later.
PCT is a specific marker of a severe infection. Rapid elimination from the blood of TNF and IL-6 makes them inadequate in sepsis diagnosis. Endotoxinemia aggravates the patients condition. Positive LAL-test results were obtained in gram-negative and fungal infections.
Terapevticheskii arkhiv 01/2002; 74(7):56-61. · 0.14 Impact Factor
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ABSTRACT: To describe and analyze rare iatrogenic disturbances of water-electrolyte and acid-base balances in systemic blood diseases.
Five cases of life-threatening electrolytic imbalance resultant from therapy in patients with hemoblastoses and a patient with acute intermittent porphyria (AIP).
Hyperkalemia arose in 2 patients treated with cyclosporin A and trimethoprim-sulfamethoxasole. One patient developed severe arrhythmia because of hypomagnesemia following long-term therapy with aminoglycosides and amphotericin B. In one AIP patient hyponatremia ending in coma was attributed to the disease activity and infusion therapy. This was the cause of coma. In a patient with acute leukemia and pneumonia amphotericin B therapy entailed distal renal tubular acidosis and marked dyspnea which was primarily mistaken for acute respiratory failure. Pathogenetic, diagnostic and therapeutic aspects of the above water-electrolyte defects are provided.
The appearance of water-electrolyte imbalance in hemoblastosis patients calls up a detailed analysis of the going-on therapy whether the imbalance is iatrogenic.
Terapevticheskii arkhiv 02/2000; 72(7):63-6. · 0.14 Impact Factor
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ABSTRACT: Evaluation of trans-retinoic acid (ATRA) in combination with cytostatic drugs in treatment of acute promyelocytic leukemia (APL).
In a multicenter study APL was treated according to protocols APL 01.97 and APL 06.87 in 28 patients (14 males and 14 females, median age 36 years).
Administration of ATRA in combination with standard program 7 + 3 (cytosine-arabinoside 100 mg/m2 twice a day v.v. day 1-7, daunorubicin 60 mg/m2 v.v. day 1-3) induced a complete remission in 25 patients (90%). Early lethality was 10% (3 patients died). Resistant APL was not registered. Retinoid syndrome was diagnosed in 15 patients, one patient died. 2-year overall and recurrence-free survival made up 72 and 82%, respectively.
ATRA combination with cytosine-arabinoside and daunorubicin is a novel treatment of acute promyelocytic leukemia providing a high rate of complete remission and long-term survival.
Terapevticheskii arkhiv 02/1999; 71(7):20-4. · 0.14 Impact Factor
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ABSTRACT: To characterize clinical, diagnostic and course features of pneumonia caused by Pneumocystis carinii (PC) in hematologic inpatients.
27 patients with blood diseases were studied. 22 of them had acute respiratory insufficiency and 5 had unclear lung affection. The data from bronchoalveolar lavage (BAL), lung biopsy, serum tests for IgG, IgM anti-PC-antibodies were used for diagnosis of PC-pneumonia.
PC-pneumonia was diagnosed in 8 of 27 patients. Clinical manifestations characteristic for PC-pneumonia were not found. In 5 patients the diagnosis was made on the evidence provided by BAL. Lymphocyte count in BAL was elevated to 27.7 +/- 8.7%. Open biopsy of the lung and transbronchial biopsy diagnosed PC-pneumonia in 2 and 1 patients, respectively. Previous BAL examinations failed to detect PC-pneumonia in 2 of them. In all the patients PC-pneumonia was associated with another infection (bacterial, cytomegaloviral). Histologically, the picture of the disease was determined by the severity of the lung affection or its complications. 5 of 8 patients failed treatment with trimethoprim-sulphamethoxazole and died. Marked respiratory insufficiency was registered at PC-pneumonia diagnosis in all the lethal cases.
Clinical and x-ray pictures of PC-pneumonia in hemoblastosis patients are not specific. All such patients with symptoms of lung infection resistant to antibacterial and antifungal therapy should be examined for PC-pneumonia.
Terapevticheskii arkhiv 02/1999; 71(7):33-9. · 0.14 Impact Factor
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V G Savchenko,
E N Parovichnikova,
V G Isaev,
I A Demidova,
R G Kuliev,
E O Gribanova,
G A Kliasova,
R A Kucher,
A N Sokolov,
K S Momotiuk, [......],
L Iu Tikhonova, G M Galstian,
V M Budianskiĭ,
E A Belousov,
V A Lapin,
S V Voloshin,
T S Konstaninova,
L B Filatov,
O N Porokhina,
E A Smirnova
Terapevticheskii arkhiv 02/1998; 70(7):5-11. · 0.14 Impact Factor
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Gematologiia i transfuziologiia 06/1993; 38(5):44-8. · 0.09 Impact Factor
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ABSTRACT: To correct acute respiratory failure in patients with hemoblastoses and taking into consideration the low efficacy of standard techniques, 8 operations of isolated ultrafiltration combined with low-flow extracorporeal oxygenation in 6 patients were performed. The first results have been analyzed. To attain the maximum positive result, it is recommended that the method may be included earlier in a complex of intensive therapy measures.
Terapevticheskii arkhiv 02/1991; 63(12):80-3. · 0.14 Impact Factor
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ABSTRACT: Reports a case with late development of hydromediastinum and right-side hydrothorax as a result of migration of the central venous catheter into the mediastinum. Acute respiratory insufficiency was the first symptom of this complication.
Anesteziologiia i reanimatologiia
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ABSTRACT: Twenty-two patients with hemoblastosis were examined in order to evaluate the possibility of using the criteria of the total system's inflammatory response syndrome (TSIRS) for the diagnosis of sepsis in hemoblastosis patients with leukopenia. The patients were examined before and after chemotherapy. Twelve patients with myelotoxic leukopenia developed TSIRS in response to a concomitant infection. No intensive care and resuscitation were needed in 9 of them; antibiotic therapy rapidly improved the clinical status. Three of these patients had to be transferred to intensive care wards. These patients differed from patients with TSIRS who needed no intensive care and from patients without TSIRS by higher fever (39.6 +/- 0.9, 39.1 +/- 0.4, and 36.5 +/- 0.7 degrees C, respectively), tachycardia (114.1 +/- 19.1, 105.3 +/- 12.8, and 84.0 +/- 10.0 stroke/min, respectively), thrombocytopenia (35.4 +/- 33.2.10(9), 55.1 +/- 34.5.10(9), and 89.2 +/- 95.1.10(9)/liter, respectively), prolongation of XIIa-dependent fibrinolysis (161.0 +/- 67.5. 64.7 +/- 57.0, and 46.2 +/- 45.8 min, respectively), decreased content of antithrombin III (79.6 +/- 8.1, 102.0 +/- 16.2, and 98.9 +/- 11.9%, respectively), and a more grave status according to the APACHEII score (20.4 +/- 5.2, 15 +/- 2.0, and 10.8 +/- 3.2, respectively). The APACHEII score and XIIa-dependent fibrinolysis were in direct correlation. We consider that the TSIRS/sepsis criteria are highly sensitive but not specific. They just permit singling out the group of patients part of whom may have sepsis.
Anesteziologiia i reanimatologiia
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ABSTRACT: The purpose of the investigation was to study pulmonary extravascular water levels and pulmonary vascular permeability (PVP) in the pathogenesis of acute respiratory failure (ARF)/acute respiratory distress syndrome (ARDS). Twenty-nine patients with ARF/ARDS and 10 healthy volunteers were examined. Central hemodynamics and oxygen transport were explored, by using a Swan-Ganz catheter. Intrathoracic volemic parameters were studied by the transpulmonary thermodilution technique. PVP was assessed by the pulmonary 67Ga-labelled transferrin leakage index. Plasma colloid osmotic pressure (COP) was measured on an osmometer. In most patients with ARF/ARDS, the pulmonary extravascular water index (PEVWI) was found to be higher (mean 16.9 +/- 1.5 ml/kg). At the same time its value was not greater than 10 ml/kg in 7 (24%) of 29 patients. There were no correlations between PEVWI and PaO2/FiO2 and between pulmonary extravascular water and AaDO2. The PVP index (PVPI) measured by transpulmonary thermodilution was 3.2 +/- 0.2, it being normal in 13 (45%) out of 29 patients. The pulmonary 67Ga-transferrin leakage index was higher in all the patients than in healthy individuals (23.2 +/- 2.9 x 10(-3) vs 5.7 +/- 9.9 x 10(-3)) and correlated with PaO2/FiO2 (r = 0.71; p = 0.01). In patients with ARF/ARDS, COP was lower (19.9 +/- 0.7 mm Hg). There were correlations between COP and PEVWI (r = -0.34; p = 0.01), COP and PVPI (r = -0.40; p = 0.044), COP and PaO2/FiO2 (r = 0.35; p = 0.02). PEVWI correlated with the COP-pulmonary wedge pressure gradient (r = -0.45; p = 0.0024). Hypoxemia correlated with intrapulmonary shunt (Qs/Qt). There was no relationship between Qs/Qt and PEVWI in the group as a whole. According to the ratio of Qs/Qt to PEVWI, the patients were divided into 2 groups. Group 1 comprised 11 patients with the ratio < or = 2; Group 2 included 18 patients with the ratio > or = 2, i.e. with an unproportional shunt enlargement as to the severity of pulmonary edema. A correlation between Qs/Qt and PEVWI was found in both groups: r = 0.82; p = 0.001 with the ratio < or = 2 and r = 0.48; p = 0.04 with the ratio > or = 2. Diverse causes of shunt formation were histologically detected. Thus, pulmonary edema was not identified in 24% of patients with ARF/ARDS. Arterial hypoxemia is associated with the increase in the shunt, but, in a portion of patients, the shunt was caused with atelectasis unassociated with pulmonary edema. Increased pulmonary permeability for transferrin is detectable in ARF/ARDS irrespective the severity of pulmonary edema. The pathogenetic features of lung lesions should be taken into account while choosing a treatment for ARF/ARDS.
Anesteziologiia i reanimatologiia
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A F Kunakbaeva,
N V Karazhas,
N A Zigangirova,
T N Rybalkina, G M Galstian,
E A Osmanov,
V V Petrosov,
R E Bosh'ian,
N V Savitskaia,
L V Feklisova,
M V Iuditskiĭ
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ABSTRACT: Results of study of rooms' air and washes from medical equipment by PCR assay to detect Pneumocystis carinii DNA are presented. PCR assay sensivity was 200 copies/ml. Method of taking of air samples by MC-2 sample-taking device was modified for P. carinii detection. Sensivity of the method was 10 copies/m3. 27 air samples and 105 washes from medical equipment were studied and P. carinii DNA was not detected. It has been shown during the study that DNA of pneumocysts remains intact at room temperature during 12 days including 2-hour ultraviolet (UV) radiation treatment. After processing of studied surfaces with 0.1% solution of chloramine with subsequent UV radiation treatment during 30 minutes results of PCR assay were negative.
Zhurnal mikrobiologii, epidemiologii, i immunobiologii
