51
|
Ohashi R, Akagawa S, Kurashima A, Tsuchiya K, Miyamoto M, Masuda K, Tamura A, Nagai H, Nagayama N, Kawabe Y, Machida K, Yotsumoto H, Hebisawa A. [Case of pulmonary mycobacterium avium complex disease, showing hypersensitivity pneumonitis-like diffuse shadow]. KEKKAKU : [TUBERCULOSIS] 2006; 81:19-23. [PMID: 16479997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
A 59-year-old man who had just completed therapy for tuberculosis, fell down in sauna and was admitted to a hospital. As acid-fast bacilli were positive (Gaffky 2) in sputum and residual cavity was shown in the right upper lobe on chest X-ray, he was transferred to our hospital. In spite of starting antituberculous chemotherapy, small nodular shadows appeared diffusely and were changed into ground-glass appearance on chest X-ray. The trans-bronchial-lung-biopsy revealed alveolitis mainly composed of lymphocyte infiltration with non-caseous epithelioid cell granulomas and organization which are likely to appear in hypersensitivity pneumonitis. As the acid-fast bacilli were identified as Mycobacterium avium, clarithromycin and kanamycin were added to the chemotherapy, but no improvement was observed in clinical feature. Corticosteroid therapy was further added and clinical feature improved immediately. Although we did not examine the presence of Mycobacterium avium in the water of sauna bath, we suspected this case as Hot Tub Lung based on clinical features and the response to treatment.
Collapse
|
52
|
Hara H, Tamura A, Suzuki J, Masuda K, Nagai H, Akagawa S, Kawabe Y, Nagayama N, Machida K, Kurashima A, Sagara Y, Komatsu H, Yotsumoto H, Hebisawa A, Kimura A. [A case of malignant mesothelioma showing rapid progression during one month]. NIHON KOKYUKI GAKKAI ZASSHI = THE JOURNAL OF THE JAPANESE RESPIRATORY SOCIETY 2005; 43:417-21. [PMID: 16050468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
A 57-year-old man with massive right pleural effusion was admitted to our hospital. Thoracoscopy revealed, fine granulations and small nodules scattered on the parietal pleura. Biopsy specimens suggested malignant mesothelioma. We performed thoracoscopy again one month later under general anesthesia to make a definitive diagnosis. At that time, the parietal pleura was covered with a large tumor and malignant mesothelioma was diagnosed by biopsy. We could find early pleural lesions of malignant mesothelioma in thoracoscopy. While we managed to make a definitive diagnosis, the tumor progressed rapidly during one month. If malignant pleural mesothelioma is suspected, it is necessary to make all efforts, including surgical biopsy, to diagnose during the early stage of disease.
Collapse
|
53
|
Saito W, Nagai H, Suzuki J, Masuda K, Tamura A, Nagayama N, Akagawa S, Kawabe Y, Machida K, Kurashima A, Yotsumoto H, Saito T, Arai T, Okabe N. [Capsular polysaccharide antibodies after pneumococcal polysaccharide vaccination in patients with chronic respiratory disease]. NIHON KOKYUKI GAKKAI ZASSHI = THE JOURNAL OF THE JAPANESE RESPIRATORY SOCIETY 2005; 43:277-82. [PMID: 15969208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
We investigated the antibody response to a 23-valent pneumococcal polysaccharide vaccine (23PSV), in 151 patients (average age: 70 years old) with chronic respiratory disease. Serotype-specific IgG antibodies to 4 pneumococcal capsular polysaccharides (6B, 14, 19F, and 23F) were analyzed by ELISA before, and one month after, 23PSV vaccination in all patients. Patients showed a significant increase in specific IgG levels to Streptococcus pneumoniae after 23PSV vaccination (5.5 times-20.9 times). Even patients aged over 80, patients with respiratory failure, and patients receiving corticosteroid therapy developed a significant immunologic response to 23PSV. Local pain or induration occurred in 9.1-14.3% and fatigue or chills occurred in 0.7-6.5% of patients. All adverse reactions disappeared in 2 or 3 days and there was no severe adverse events. Further studies are needed to confirm the exact protective antibody level and to examine the decline of antibody level after vaccination.
Collapse
|
54
|
Hoshino K, Machida K, Kawabe Y, Miyamoto M, Hara H, Saitou W, Hirama M, Suzuki J, Masuda K, Baba M, Tamura A, Nagai H, Nagayama N, Akagawa S, Kurashima A, Yotsumoto H. [Usefulness of support during treatment by alignment with health centers and DOT during hospitalization]. KEKKAKU : [TUBERCULOSIS] 2005; 80:381-8. [PMID: 15991603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
OBJECTIVES To evaluate the effectiveness of patient support by alignment with public health centers and DOT during hospitalization, on treatment completion of tuberculosis patients. SUBJECTS Four hundred seventy-seven patients (male 344, female 133) newly admitted from July 1, 2002 to June 30, 2003 to our hospital were enrolled in the study. METHOD The patients were divided into two groups: one comprised of the patients who were discussed in the conference held by the hospital staffs and the regional public health center staffs about the necessity of support for continuing treatment regularly after discharge from our hospital (Conference (+) group; N=306), and the other who were not discussed in the conference (Conference (-) group; N=171). The Conference (+) group was further divided into two groups: One comprised of the patients who were regarded to need support after discharge (Support (+) group; N=106), and the other no need of support after discharge (Support (-) group; N=200). The patients' characteristics and backgrounds were compared between the Conference (+) and the Conference (-) groups, and between the Support (+) and the Support (-) groups. The rate of treatment completion and of default were compared between the Conference (+) and the Conference (-) group, and between the Support (+) and the Support (-) group. They were also compared between the patients with and without DOT for a month during hospitalization, and between the patients who were treated for the first time (new case) and those who had been treated previously (retreated case) or who had been treated when they were admitted to our hospital and continued treatment after admission (continuous cases). RESULTS There is no significant differences in patients' characteristics and backgrounds between the Conference (+) and Conference (-) groups, but the ratios of male, sputum-culture positivity, far advanced lesions on chest X-ray, hypoalbuminemia, and disemployment were higher in Support (+) group than in Support (-) group. The overall (N=477) treatment outcomes were as follows: cured (defined by sputum-culture negativity at completion of chemotherapy) 300 (62.9%), completed (defined by no sputum data at completion of chemotherapy) 90 (18.9%), failed 5 (1.0%), defaulted 6 (1.3%), transfer out 6 (1.3%) and death 70 (14.7%). Therefore, the ratio of treatment success (defined by cured+completed) was 390/477 (81.8%). Because of more died cases in Conference (-) groups, treatment success rate was significantly higher in the Conference (+) groups than in the Conference (-) groups. There were no significant differences in the rate of treatment success and of default between the Support (+) and the Support (-) groups, but no defaulter case was seen in the Support (+) group. There were no differences in the rate of treatment success and of default between the groups with and without DOT for a month during hospitalization. There were no differences in the rate of treatment success and of default between the groups with the retreated and continuously treated cases and the new cases. CONSIDERATIONS Treatment success rate was excellent in our study. DOT for a month during hospitalization didn't affect the improvement of treatment success after discharge, partly because the education on tuberculosis treatment was sufficiently done for most patients during hospitalization and a nurse made a telephone call to the patient who didn't attend the outpatient department of the hospital. CONCLUSIONS To hold conference with regional public health center is effective for completion of tuberculosis treatment.
Collapse
|
55
|
Hara H, Nagai H, Tamura A, Akagawa S, Kawabe Y, Nagayama N, Machida K, Kurashima A, Komatsu H, Yotsumoto H, Hebisawa A. [A case of pulmonary aspergillosis with bone invasion and destruction in an AIDS patient]. NIHON KOKYUKI GAKKAI ZASSHI = THE JOURNAL OF THE JAPANESE RESPIRATORY SOCIETY 2004; 42:854-8. [PMID: 15500156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
A 59-year-old HIV-infected man who had been treated for pulmonary cryptococcosis in another hospital was suffering from pulmonary tuberculosis. He was admitted to our hospital for treatment of tuberculosis. The chest radiograph on admission showed a large cavity in the left lower lung field. Chest CT showed a mass like a fungus ball in the cavity. Pulmonary aspergillosis was diagnosed from the sputum mycology and serum immunoprecipitins. During the treatment of pulmonary tuberculosis and cryptococcosis, thickening of the wall of the cavity was seen together with adjacent bone destruction. In an autopsy, Aspergillus spp. Were found to have invaded the bone tissue and caused bone destruction. Pulmonary aspergillosis in an AIDS patient is infrequent, and is rare in additional association with bone invasion and destruction.
Collapse
|
56
|
Kawabe Y, Tanaka S, Nagai H, Suzuki J, Tamura A, Nagayama N, Akagawa S, Machida K, Kurashima A, Yotsumoto H. [Evaluation of quantitative fit-testing of N95 filtering facepiece respirators using Mask-Fitting Tester and improvement of mask fitting by instruction]. KEKKAKU : [TUBERCULOSIS] 2004; 79:443-8. [PMID: 15354730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVE To evaluate quantitative fitness of N95 filtering facepiece respirators (N95 Mask) using Mask Fitting Tester and improvement of fitness by instruction. MATERIALS AND METHODS One hundred and thirty-three health care workers working at our hospital were tested as to quantitative fitness of N95 Mask using Mask Fitting Tester Model MT-02, Roken type that counts particles more than 0.7 microm in diameter. Based on counting the number of particles more than 0.7 microm in diameter of the air inside and outside the mask, leakage rate is calculated. Permissible range of leakage rate is 10% or below. In case of leakage rate more than 10%, we instructed way of wearing N95 Mask or change a type of N95 Mask. We usually provide three types of N95 Mask. RESULTS Eighty-seven (65.4%) out of 133 health care workers achieved leakage rate 10% or below at the first test. Forty-six (34.6%) who did not achieve leakage rate 10% or below at the first test received instruction or changed a mask type. Twenty-one (15.8%) achieved desired value by instruction and 19 (14.3%) by changing a mask type. But 6 (4.5 %) could not achieve desired value in spite of instruction or changing to another type of masks available to us. Leakage rate changed from 20.5 +/- 10.9% (10.1-58.6) to 6.3 +/- 4.9% (0-29.5) by instruction or changing a type of mask (p < 0.001). At the first test, mask fitness is better in male than female, and worse in workers who always use N95 Mask at isolation ward or laboratory room than workers who usually do not use N95 Mask. Main problems were choice of mask, fitness to nose, incorrect use of headband. CONCLUSION It is useful to evaluate N95 Mask quantitative fitness using Mask Fitting Tester Model MT-02, Roken type. At the first test, 34.6% of health care workers have large amount of leakage more than 10%, and by instruction or changing a mask type, most of them could achieve 10% or below. But 4.5% could not achieve desired value. On Infection control, it is important to test quantitative fitness of N95 Mask and to provide more than three types of N95 Mask.
Collapse
|
57
|
Tamura A, Hebisawa A, Sagara Y, Suzuki J, Masuda K, Baba M, Nagai H, Akagawa S, Nagayama N, Kawabe Y, Machida K, Kurashima A, Komatsu H, Yotsumoto H. [Pulmonary nontuberculous mycobacteriosis in patients with lung cancer]. KEKKAKU : [TUBERCULOSIS] 2004; 79:367-73. [PMID: 15293749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVES To clarify the clinical features of the coexisting lung cancer and nontuberculous mycobacteriosis of the lung. MATERIALS AND METHODS We analyzed clinical data on 11 admitted cases of coexisting lung cancer and pulmonary non-tuberculous mycobacteriosis at National Organization Tokyo Hospital during the period from 1997 to 2002. RESULTS There were 10 men and 1 woman, with a mean age of 66 years. Five of 11 patients had underlying pulmonary disorders, such as healed tuberculosis and lung cyst. Histological types of lung cancer were squamous cell carcinoma in 4, adenocarcinoma and small cell carcinoma in 3 each, and 8 out of 11 cases were in stages III to IV. We classified the 11 cases into 2 groups: (1) lung cancer concurrently detected with mycobacteriosis (8 cases) and (2) lung cancer sequentially detected during the follow-up of mycobacteriosis (3 cases). Lung cancers in the latter group were in relatively early stages and all patients of this group received resection of the cancer, while most of lung cancers in the concurrent group were in far-advanced, and palliative and/or supportive treatment for lung cancer were frequently selected. The strains of mycobacteria were as follows: M. avium complex (6 cases) and M. kansasii (5 cases). The incidence of lung cancer among patients with nontuberculous mycobacteriosis was 2.5 percent (2 percent of M. avium complex diseases patients and 8.2 percent of M. kansasii disease patients), while the incidence of nontuberculous mycobacteriosis in untreated lung cancer patients was 1.4 percent. Analysis of anatomical relationship between lung cancer and non-tuberculous mycobacteriosis revealed that the two diseases located in the same lung in 8 cases, and also in the same lobe in 4 out of the 8 cases. Outcome of treatment for nontuberculous mycobacteriosis was good especially in patients with M. kansasii disease, and it seemed that coexisting nontuberculous mycobacteriosis did not influence on the prognosis of lung cancer patients. CONCLUSION In the management of lung cancer, physicians should consider the possibility of coexisting pulmonary non-tuberculous mycobacteriosis, as well as coexisting pulmonary tuberculosis.
Collapse
|
58
|
Nagayama N, Shishido Y, Masuda K, Baba M, Tamura A, Nagai H, Akagawa S, Kawabe Y, Machida K, Kurashima A, Komatsu H, Yotsumoto H. [Leukopenia due to anti-tuberculous chemotherapy including rifampicin and isoniazid]. KEKKAKU : [TUBERCULOSIS] 2004; 79:341-8. [PMID: 15211874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
OBJECTIVES To examine the incidence rate by age and gender of leukopenia caused by chemotherapy including rifampicin (RFP) and isoniazid (INH), and to study the relationships between the leukopenia and the hepatic side effect or other haematological disorders such as thrombocytopenia. SUBJECTS Out of the tuberculosis patients who were admitted to our hospital in 1987-88, 1991-92, and 1996-2000, 1,525 patients (1,153 men, 372 women) were chosen for our study who had the white blood cell counts (WBC) in the peripheral blood more than 3,000/mm3 before chemotherapy, and underwent haematologic examination at least twice within 3 months after starting chemotherapy. METHODS The definition of leukopenia was as follows: 1) WBC became less than 3,000/mm3 during chemotherapy for patients with pre-treatment WBC more than 4,000/mm3, or 2) WBC decreased more than 1,000/mm3 in patients with pre-treatment WBC between 3,000 and 4,000/mm3. The incidence rates of leukopenia by age, gender, and regimens of chemotherapy were calculated. The case-control study was done between the control and the leukopenia groups excluding patients suffered from agranulocytosis to clarify the hematological and biochemical characteristics of the leukopenia group. The control patients were chosen in the following way. For each patient with leukopenia, a patient with the same admission year, same gender, same regimen of chemotherapy, and the nearest age was chosen as a control patient. The changes in counts of white blood cell, granulocyte, and platelet, in hemoglobin concentration, and in hepatic enzyme levels before and during chemotherapy were compared between the leukopenia and the control groups. Thrombocytopenia was defined as platelet count less than 15 x 10(4)/mm3 and hepatic dysfunction as either asparate aminotransferase (AST) higher than 31 IU/l or alanine aminotransferase (ALT) higher than 34 IU/l. RESULTS (1) Incidence rate of leukopenia The leukopenia appeared in 36 patients (14 men, 22 women), two (one man, one woman) of whom showed agranulocytosis. The incidence rate was 1.2% (14/1,153) for men and 5.9% (22/372) for women. The incidence rate of women was higher than that of men in the age groups between 20 to 79 y.o., but no difference was seen in the age groups elder than 80 y.o. There were no differences in the incidence rate among groups treated with HRE (E: ethambutol), HRS (S: streptomycin), and HREZ (Z: pyrazinamide). The chemotherapy was continued in 30 patients after the appearance of leukopenia, and the natural recovery from leukopenia was seen in 19 patients, while the leukopenic state lasted during the chemotherapy in the remaining 11 patients. In two patients who exhibited agranulocytosis all drugs were discontinued. In the remaining 4 patients one or more drugs were discontinued. (2) Case-control study between leukopenia (N = 34) and the control (N = 34) groups There were no differences in age, sputum culture positivity on admission, degree of roentgenographic extent of the disease, ratio of cavity formation, and quantity of daily doses between the two groups. There was also no difference between the days until leukopenia appeared after starting chemotherapy (47.6 +/- 29.5 days) in the leukopenia group, and the days until WBC count became minimum within 3 months after starting chemotherapy (41.7 +/- 21.0 days) in the control group. The negativity of tuberculin skin testing was higher in the leukopenia group [7/14 (50%)] than in the control group [1/10 (10%)], however, the difference was statistically not significant due to rather small size of cases. Before the starting chemotherapy, the counts of WBC (7,230 +/- 1,530 vs 5,500 +/- 1,510/mm3, p < 0.001), neutrophil (5,230 +/- 1,450 vs 4,320 +/- 1,620/mm3, p < 0.05), lymphocyte (1,440 +/- 830 vs 830 +/- 440/mm3, p < 0.001) and platelet (34.9 +/- 12.2 vs 24.1 +/- 6.4 x 10(4)/mm3, p < 0.001) in the peripheral blood and the globulin level (3.71 +/- 0.61 vs 3.35 +/- 0.61 g/dl, p < 0.05) in the serum were significantly higher in the control group than in the leukopenia group. The decrements in the counts of WBC and granulocyte during chemotherapy were larger in the leukopenia group than in the control group (delta WBC: 2,880 +/- 1,530 vs 1,910 +/- 1,520/mm3, and delta Neut: 2,840 +/- 1,510 vs 1,820 +/- 1,380/mm3, p = 0.01, respectively), but the counts of lymphocyte were similar in both groups. The platelet counts also decreased in both groups, but to the mid-normal level in the control group, and to the lowest normal level in the leukopenia group, in which 15 out of 34 patients (44%) showed thrombocytopenia. The levels in the serum of hepatic enzymes such as AST, ALT, and gamma-GTP (gamma-glutamyl aminotransferase) increased during chemotherapy in the leukopenia group, while decreased in the control group, and the facts indicate that in the former not only bone marrow cells but also hepatic cells were impaired by anti-tuberculosis drugs. CONSIDERATIONS Leukopenia may occur in the course of treatment with anti-tuberculosis drugs, but it is not necessary to stop the chemotherapy immediately, because the WBC count recovers spontaneously or remains under stable leukopenic state during chemotherapy in most cases. But when leukopenia appears, the peripheral blood counts must be checked cautiously, and the chemotherapy should be stopped if the WBC count progressively decreases. The patients who showed leukopenia due to anti-tuberculosis drugs may have had weaker natural and acquired (cell-mediated) immunologic response to tuberculosis infection, and more vulnerable bone marrow cells and hepatic cells to anti-tuberculosis drugs than the control.
Collapse
|
59
|
Tamura A, Hebisawa A, Sagara Y, Suzuki J, Masuda K, Baba M, Nagai H, Akagawa S, Nagayama N, Kawabe Y, Machida K, Kurashima A, Komatsu H, Yotsumoto H. [Thoracic malignancies in patients with chronic tuberculous empyema]. KEKKAKU : [TUBERCULOSIS] 2004; 79:301-7. [PMID: 15168437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
OBJECTIVES To clarify features of thoracic malignancies occurred in patients with chronic tuberculous empyema. MATERIALS AND METHODS We analyzed clinicopathological data of 15 patients with thoracic malignancies who had chronic tuberculous empyema, encountered at Tokyo National Hospital during the period from 1977 to 2002. RESULTS There were 13 men and 2 women, with a mean age of 67 years. Most of all (13/15) patients had history of surgery for tuberculosis including artificial pneumothorax (9 cases). Malignancies consisted of pyothorax-associated lymphoma (PAL; 9 cases), lung cancer (4 cases), malignant fibrous histiocytoma (1 case), and angiosarcoma (1 case). There were no differences in background factors between PAL patients and the other patients. Common symptoms were chest pain (10 cases), fever (7 cases), and bloody sputum (4 cases) and it seemed that these symptoms were more evident in patients with PAL than in patients with other diseases. Plain chest X-ray films often failed to detect the tumor, and the diagnosis was often obtained by sputum cytology, bronchofiberscopy, transcutaneous biopsy, and resection with support of CT and/or MRI films. On radiographs, all tumors located in empyema cavities or around empyema walls, and a pulmonary mass adjacent to the empyema wall was characteristic of lung cancer. PAL showed certainly good outcome; 40% 5-year survival rate with resection or chemoradiotherapy. On the other hand, all of lung cancer cases were diagnosed at stage III, and had poor outcome, and the remaining patients with the other malignancies also had poor outcome. CONCLUSION Clinicians should keep in mind occurrence of several thoracic malignancies during the follow-up of patients with chronic tuberculous empyema.
Collapse
|
60
|
Shishido Y, Nagayama N, Masuda K, Baba M, Tamura A, Nagai H, Akagawa S, Kawabe Y, Machida K, Kurashima A, Komatsu H, Yotsumoto H. [Agranulocytosis due to anti-tuberculosis drugs including isoniazid (INH) and rifampicin (RFP)--a report of four cases and review of the literature]. KEKKAKU : [TUBERCULOSIS] 2003; 78:683-9. [PMID: 14672045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
We experienced 4 cases of agranulocytosis due to anti-tuberculosis drugs (rifampicin [RFP], isoniazid [INH], ethambutol [EB], streptomycin [SM] or pyrazinamide [PZA]) among some 6,400 tuberculosis patients who underwent chemotherapy over the past 20 years from 1981 to 2002 in our hospital, and the incidence rate of agranulocytosis was estimated at 0.06%. The 4 cases of agranulocytosis were as follows. CASE 1: A 51-year-old woman with right chest pain and fever was admitted to our hospital on Jan 4, 2001. The white blood cell (WBC) count was 5,200/microliter. The tubercle bacilli were cultured in her sputum. The treatment with INH 0.3, RFP 0.45, EB 0.75, PZA 1.2 g/day, allopurinol and teprenone was started on Jan 13. Pyrazinamide and allopurinol were stopped because of hyper-uric acidemia on Feb 7. Agranulocytosis and eosinophilia (WBC 1,300 [Neut 1%, Ly 57%, Eos 35%]) developed on Feb 13. All drugs were withdrawn and G-CSF drug nartograstim 100 micrograms was injected subcutaneously for 3 days. The WBC recovered to normal level and she was thereafter treated with INH, EB and Levofloxacin (LVFX) without any further trouble. Agranulocytosis in this case was supposed to be due to RFP. CASE 2: A 66-year-old man who had had nephrotic syndrome and hypothyroidism and has been treated with prednisolone 10 mg/day was admitted to our hospital on Aug 9, 2000 because of miliary tuberculosis. The tubercle bacilli were cultured in his sputum and the treatment with INH 0.3, RFP 0.45, and EB 0.75 g/day were started on Aug 10, but it was withdrawn on Aug 17 because of general skin eruption. After re-starting treatment with EB and INH on Aug 24, RFP was added in small dosage (0.05 g) on Oct 12, but agranulomatosis (WBC 2,300/microliter [Neut 2%]) developed on Nov 21, and all drugs were withdrawn again. The G-CSF drug filgrastim was used once subcutaneously, and WBC recovered immediately. He was thereafter treated with INH, EB, LVFX successfully. Agranulocytosis was supposed to be due to RFP. CASE 3: A 60-year-old woman without symptoms had abnormal chest roentgenograph, and consulted with our hospital on Aug 26, 2002. The broncho-alveolar lavage fluid was smear and culture-negative, but PCR-TB positive, and the case was diagnosed as pulmonary tuberculosis. Treatment with INH 0.3, RFP 0.45, EB 0.75, PZA 1.2 g/day, alloprinol 300 mg and rebamipide 300 mg/day was started on Sept. 5, 2002. Late in September, she complained of appetite loss. The laboratory data on Oct 3 revealed WBC 900/microliter (Neut 1%, Ly 94%), aspartate aminotransferase (AST) 199 IU/l, and alanine aminotransferase (ALT) 253 IU/l, showing agranulocytosis and drug-induced hepatitis. The chemotherapy was immediately withdrawn and she was admitted to our hospital on the next day. Glycyrrhizin derivative (SNMC) 40 ml was injected for 5 days, and WBC recovered, and AST and ALT also became normal. CASE 4: A 60-year-old man was admitted to our hospital on March 11, 1981 because pulmonary tuberculosis had recurred. He had been treated with SM, PAS and INH in 1973 for pulmonary tuberculosis. On admission examination of blood count and blood chemistry were normal. Treatment with RFP, INH and SM was started on March 11. He stopped out from the hospital on April 17, but in a few days he returned back with sore throat, lower lip swelling and gingival bleeding. Blood cell count on April 24 showed pancytopenia with RBC 226, Hb 7.5, WBC 800 (Ly 96%, Eos 4%) and Plt 10,000/microliter. The bone-marrow showed NCC (nuceated cell count) of 5,500, and megakaryocyte 0. Thereafter ground glass appearance shadows were seen on the whole lung field, and he died May 26. Autopsy showed generalized aspergillosis. It was strongly suspected that either of RFP, INH or SM was responsible for his pancytopenia. We collected another 10 cases of agranulocytosis due to anti-tuberculosis drugs in the world wide literature, and found men/women ratio 5/8 (in one case gender was not known), the duration of chemotherapy before appearance of agranulocytosis 1-3 months, no change in the lymphocyte count of the peripheral blood, and the accompanying of another allergic signs such as skin eruption, blood eosinophilia or drug-induced hepatitis in some cases, and these findings suggest that the mechanism of agranulocytosis due to anti-tuberculosis drugs was allergic in nature.
Collapse
|
61
|
Saito W, Nagayama N, Miyamoto M, Hara H, Suzuki J, Masuda K, Baba M, Tamura A, Nagai H, Akagawa S, Kawabe Y, Machida K, Kurashima A, Yotsumoto H. [Characteristics and treatment outcomes of INH-resistant or RFP-resistant tuberculosis]. KEKKAKU : [TUBERCULOSIS] 2003; 78:611-7. [PMID: 14621568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
BACKGROUND As an effective regimen for isoniazid-resistant but rifampicin-susceptible tuberculosis (INHr-TB), the use of a 6-month three or four-drug treatment regimen including refampicin (or rifampin) and pyrazinamide has been recommended by many experts of the world. On the other hand, treatment regimen for rifampicin-resistant but isoniazide-susceptible tuberculosis (RFPr-TB) has not been well established because of the small number of such patients. In Japan the standard regimen has not been established even for INHr-TB, and the treatment has been done by each physician on the empirical bases. OBJECTIVES To determine the adequate therapy of INH-resistant TB or RFP-resistant TB. DESIGN Retrospective cohort study. SUBJECTIVES: Hundred and eleven INHr-TB patients (4.9%) and 5 RFPr-TB patients (0.2%) out of 2252 new smear-positive tuberculosis patients who were admitted to our hospital from 1994 to 1998. RESULTS Patients with previous tuberculosis history was found in 35 of 111 INHr-TB (31.5%) patients, of which 13 (37.1%) were re-treated within 3 years. On the other hand 146 patients (21.1%) of all new culture-positive tuberculosis patients (N = 690) treated in our hospital from 1997 to 1999 had the previous tuberculosis history of which only 8 patients (5.5%) were retreated within 3 years while 115 patients relapsed more than 10 years after the onset of previous tuberculosis history. The frequency of recurrence within 3 years after the onset of previous tuberculosis history was, significantly higher (p < 0.0001) in cases of INHr-TB (13/111 [11.7%]) than in cases of newly registered ones (8/690 [1.2%]), and the fact indicates that the incidence of tuberculosis recurrence was higher in INHr-TB patients than in pan-sensitive TB patients when the previous treatment was discontinued or insufficiently implemented. The resistance pattern of the INHr-strains were as follows. INH alone 40 (36.0%), SM-resistant 47 (42.3%), TH resistant 19 (17.1%), EB-resistant 18 (16.2%), KM-resistant 6 (5.4%), and others 3 (2.7%). Therefore the mean number (+/- SD) of resistant drugs excluding INH was 1.4 +/- 0.7. Eighteen out of 71 (25.4%) strains with low grade INH-resistance (0.1 microgram/ml complete resistance) had also TH-resistance, while only one out of 40 (2.5%) strains with high grade INH-resistance (1 microgram/ml resistance) was resistant to TH (p = 0.005). Of 111 INHr-TB patients, 9 patients (8.1%) discontinued treatment by themselves, 17 patients (15.3%) admitted to another hospital, and 17 patients (15.3%) died. The patients who died (age [M +/- SD] 66.4 +/- 14.0 yrs) were older than those who were alive (48.7 +/- 17.8, p < 0.001), and were too seriously ill to accept sufficient chemotherapy, and therefore their deaths were not considered to be related to INH resistance. The treatment outcomes of the remaining 68 patients who were followed in our hospital were summarized as follows. 1) Treatment failure occurred in 3 patients, of whom 2 patients could not be treated with full dose rifampicin in the initial phase of treatment because of side effects to liver or accompanying idiopathic thrombocytepenic purpura (ITP). Two out of these 3 patients developed multi-drug resistant tuberculosis (MDR-TB). Success rate of treatment was 65/68 (95.6%). 2) Alterations of regimens after knowing INHr-TB were done in 41 of 65 patients (63.0%) with treatment success in all cases. The susceptible drugs used were 65 (100%) for RFP, 62 (95.4%) for EB, 23 (35.4%) for PZA, 26 (40.0%) for SM, 32 (49.2%) for new quinolone (NQ). 3) The sputum culture conversion rates two months after starting chemotherapy with (N = 16) and without (N = 52) PZA were 13/16 (81.3%) and 31/52 (59.6%), respectively. 4) After the completion of treatment, relapse occurred in 4 patients during follow-up period (1-39 months). The recurrence occurred in 3 out of 20 patients (15%) treated with INH and two susceptible drugs, none out of 13 with three susceptible drugs (0%), 1 out of 20 with INH and three susceptible drugs (5%), and none out of 11 with more than 4 susceptible drugs (0%), and the fact indicates that there was no significant advantage to add INH of usual dose to the regimens. 5) The durations of treatment were not less than 9 months except one case. When 3 or more susceptible drugs were used, the recurrence rate in the group of treatment duration 9-12 months was 0/12 and that in the group of treatment duration more than 12 months was 1/33. Even in the groups without PZA in the initial 2 months of treatment, the recurrence rate in the group of treatment duration 9-12 month was 0/8, and that in the group of treatment duration more than 12 months was 0/22. The fact indicates that 12 months therapy was sufficient irrespective of the use of PZA. 6) One of 5 RFPr-TB patients discontinued treatment by himself. Remaining 4 patients were treated by 4.5 +/- 0.5 susceptible drugs including INH for more than 20 months (21.7 +/- 2.8 months) after sputum culture conversion with the successful result of treatment and no relapses during the followup period for 3-60 months. CONCLUSION For INHr-TB, even when PZA can't be used because of adverse effects or resistance, 3 or 4 susceptible drugs regimens including RFP for 12 months were effective. For RFPr-TB, the treatment with 4 or more susceptible drugs for 20 months after sputum culture conversion might be adequate.
Collapse
|
62
|
Kurashima A, Machida K, Nagai H, Kawabe Y, Akagawa S, Nagayama N, Baba M, Suzuki J, Masuda K, Tamura A, Komatsu H, Yotsumoto H. [Comparative evaluation of the isothermal and chimeric primer-initiated amplification of nucleic acids (ICAN) and Roche Amplicor PCR and culture for detecting Mycobacterium tuberculosis complex in sputum samples]. KEKKAKU : [TUBERCULOSIS] 2003; 78:533-9. [PMID: 14509225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
We compared the ability of the newly developed ICAN MTB Detection Kit (TaKaRa Bio Inc.), which uses the Isothermal and Chimeric primer-initiated Amplification of Nucleic acid (ICAN), with that of COBAS Amplicor PCR System (Roche Diagnostics) to directly detect Mycobacterium tuberculosis complex (MTB) in sputum samples. A total of 142 sputum samples from 120 patients were examined in this study. The results were compared with those of acid-fast staining and MGIT liquid culture system (BD) following identification by the probe test (DDH Mycobacteria Kit). A total of 68 specimens were MGIT positive for MTB. In addition, 62 specimens were positive by the combination of staining and MGIT assay for MTB. When compared with that for MGIT, the sensitivity of each assay system was 88.2% for ICAN and 92.6% for COBAS Amplicor, respectively. The specificity of each assay system was 65.7% for ICAN and 62.7% for COBAS Amplicor, respectively. Coincidence between ICAN and COBAS Amplicor assay results was 96.3% (130 of 135 samples). No significant difference was observed between the results of the two assay methods. It is concluded that although both nucleic acid amplification methods are sensitive and specific for the detection of MTB in the respiratory specimens, ICAN system appeared to be more rapid (within 3.5 h from the specimen collection) than Amplicor system. The ICAN system will be useful in clinical laboratories for the rapid detection of MTB without specially programmed thermo-cycler.
Collapse
|
63
|
Nagayama N, Masuda K, Baba M, Tamura A, Nagai H, Akagawa S, Kawabe Y, Machida K, Kurashima A, Yotsumoto H, Mohri M. [Secular increase in the incidence rate of drug-induced hepatitis due to anti-tuberculosis chemotherapy including isoniazid and rifampicin]. KEKKAKU : [TUBERCULOSIS] 2003; 78:339-46. [PMID: 12739393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
To investigate the secular change in the incidence rate of drug-induced hepatitis (DIH) due to anti-tuberculosis chemotherapy including isoniazid (INH) and rifampicin (RFP), but not including pyrazinamide (PZA), we retrospectively studied the incidence rates of DIH in patients treated with chemotherapy including INH and RFP in four periods 1980-83, 87-88, 91-92, and 1998-2000. The criteria for selection of the patients were as follows. 1. The serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were measured before, and one month (20-40 days) and 2 months (45-75 days) after starting anti-tuberculosis chemotherapy. When the serum AST and ALT were measured twice or more during period 20-40 days or 45-75 days after starting anti-tuberculosis chemotherapy, the data obtained nearest to 30 or 60 days after were chosen as those of one or two months after starting chemotherapy, respectively. 2. The serum AST and ALT were within normal range before starting anti-tuberculosis chemotherapy. The normal range of serum AST and ALT were < or = 40 K-A and < or = 35 K-A (in 1980-83) or < or = 31 IU/l and 34 IU/l (in 1987-2000), respectively. 3. Chronic active hepatitis and cirrhosis patients were excluded. 4. All alive after completion of anti-tuberculosis chemotherapy. The numbers of the subjects who fulfilled the above criteria were 113, 135, 128 and 154 in 1980-83, 1987-88, 1991-92 and 1998-2000, respectively. DIH was defined serologically by serum AST > or = 40 K-A and/or ALT > or = 35 K-A (in 1980-83), or AST > or = 40 IU/l and/or ALT > or = 40 IU/l (1987-2000). The DIH incidence rate of the subjects classified by the year of treatment and age were examined, and the contributions of the risk factors for DIH, such as age, sex, alcoholics, previous liver disease history, HBs ag positivity, anti-HCV ab positivity, and hypoalbuminenia were studied, and none except the age over 80 y.o. was found to be a risk factor to DIH, in our subjects. In patients with the age over 80 y.o., daily doses of antituberculosis drugs RFP, INH and ethambutol (EB) were significantly higher in patients with DIH than those without DIH, but body weight and serum albumin level were not significantly different between these two groups. There was no risk factor to DIH in our patients less than 80 y.o. and this could be explained by the above-mentioned criteria of study patients selection. To exclude the age dependence of the incidence rate of DIH in our subjects, the incidence rates of DIH were calculated in patients less than 80 y.o. by the period of treatment, and they were 10/111 (9.0%), 23/131 (17.6%), 26/123 (21.1%) and 32/117 (27.4%) in 1980-83, 87-88, 91-92, and 1998-2000, respectively. The secular increase of the incidence rate of DIH was statistically significant (p = 0.01). It is quite clear that this secular increase was not at all attributable to the above-mentioned risk factors. It is suspected that human liver has become more easily affected with INH and RFP in recent years. It is suggested that the new chemical compounds present in our increasingly complicated human milieu give heavier burdens on human liver, weaken the liver function, and enhance the capacity of INH and RFP to cause DIH.
Collapse
|
64
|
Matsunaga S, Kurashima A, Nagai H, Akagawa S, Machida K, Yotsumoto H, Mouri M, Hebisawa A. [A Mycobacterium abscessus infection complicated with lipoid pneumonia]. NIHON KOKYUKI GAKKAI ZASSHI = THE JOURNAL OF THE JAPANESE RESPIRATORY SOCIETY 2003; 41:14-8. [PMID: 12692999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
A 64-year-old man was admitted to our hospital because of productive cough and fever. Chest radiography on admission revealed air space consolidation in the right middle and lower lung fields and ground-glass opacity in the left middle lung field. He had been constipated for several years and had taken mineral oil for about a year. Sputum smears demonstrated acid bacilli, and cultures disclosed Mycobacterium abscessus. The transbronchial lung biopsy specimen showed granulomatous inflammation and numerous lipoid-laden macrophages in the alveolar spaces. Mycobacteria were present within the mineral oil and lipid-laden macrophages. It is likely that the mineral oil increased the pathogenicity of the mycobacteria.
Collapse
|
65
|
Matsunaga S, Nagai H, Akagawa S, Kurashima A, Yotsumoto H, Mori M, Hebisawa A. [A case of Pneumocystis carinii pneumonia during treatment for miliary tuberculosis]. KEKKAKU : [TUBERCULOSIS] 2002; 77:795-8. [PMID: 12607338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
A 30-year old man of Myanmar origin was admitted to our hospital because of productive cough, anorexia, weight loss and fever. Sputum smear was strongly positive for M. tuberculosis (Gaffky 6) and sputum culture proved M. tuberculosis. Caseous necrosis with Langhans giant cells was observed in the biopsied specimens of the liver and bone marrow. He was diagnosed as miliary tuberculosis. Treatment with combined use of isoniazid, rifampicin, ethambutol and streptomycin was started. After one month, his cough resolved, fever subsided and chest X-ray findings improved. Two months later, non-productive cough and fever recurred. Chest radiograph and computed tomographic scan of the chest revealed diffuse ground-glass opacity. Specimens taken by transbronchial biopsy showed pneumocystis carinii in alveoli. Pulsed use of methyprednisolone with Trimethoprim-sulfamethoxazole was started. The symptoms and chest X-ray findings disappeared and he recovered uneventfully. Tests for HIV infection were negative. Anti-HTLV antibody was negative. There were no other suggestive evidences of immune suppression. CD4+T cell count was low, when Pneumocystis carinii pneumonia occurred. The relation between miliary tuberculosis, Pneumocystis carinii pneumonia and CD4-T lymphocytopenia has remained unelucidated.
Collapse
|
66
|
Nagayama N, Baba M, Hori A, Tamura A, Nagai H, Akagawa S, Kawabe Y, Machida K, Kurashima A, Yotsumoto H, Mouri M. [Frequency of previous tuberculosis history in patients with and without active tuberculosis admitted to our hospital in 1980-83 and in 1997-99]. KEKKAKU : [TUBERCULOSIS] 2002; 77:503-12. [PMID: 12187814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
To study recurrence rate over a long period after recovery from previous tuberculosis history, we examined the frequency of previous tuberculosis history in patients who were admitted to our hospital in 1980-83 and in 1997-99 and the comparison was made between cases with and without culture-positive tuberculosis. The tuberculosis groups comprised of 297 patients in 1980-83 and 688 patients in 1997-99. The non-tuberculosis groups (control groups) comprised of 373 patients in 1980-83 and 1092 patients in 1997-99 with non-tuberculosis diseases other than the tuberculosis-related diseases such as non-tuberculosis mycobacteriosis, pulmonary aspergillosis, bronchiectasis, chronic bronchitis and tuberculosis sequelae. The patients with viral chronic hepatitis previously operated and transfused were also excluded as they might be operated because of pulmonary tuberculosis in the era of surgical treatment for tuberculosis. In both tuberculosis and control groups, they had previous tuberculosis history most frequently when they were twenties. In the control groups, the frequency of previous tuberculosis history among cases admitted in 1980-83 and were born in 1910-19, 20-29, 30-39, 40-49 were 15/84 (17.9%), 22/93 (23.7%), 11/77 (14.3%) and 3/43 (7.0%), respectively, and those admitted in 1997-99 were 11/70 (15.7%), 30/231 (13.0%), 28/288 (9.7%), and 10/230 (4.3%), respectively. In these 4 birth year groups, frequency of previous tuberculosis history among cases admitted in 1997-99 were significantly lower than that admitted in 1980-83 (p < 0.05, one-sided paired t-test), and the fact suggests that persons with tuberculosis history died earlier than those without it. In the tuberculosis groups, the frequencies of previous tuberculosis history among cases admitted in 1980-83 and were born in 1910-19, 20-29, 30-39 and 40-49 were 20/35 (57.1%), 31/58 (53.4%), 19/48 (39.6%), and 11/53 (20.8%), respectively, and those among cases admitted in 1997-99 were 30/99 (30.3%), 58/125 (46.4%), 22/102 (21.6%) and 17/136 (12.5%), respectively. The frequency of previous tuberculosis history among cases admitted in 1997-99 was significantly lower than that admitted in 1980-83 (p < 0.01) as was the case in the control groups. As recurrence within 5 years had occurred in only 4 out of 113 tuberculosis patients (3.5%) in the above-mentioned 4 birth year groups, almost all tuberculosis patients were assumed to have recovered completely from previous tuberculosis. Comparison between the recurrence rate from previous tuberculosis and the incidence rate from the remotely infected persons without previous tuberculosis history in the same birth year group can be done by calculating the prevalence of tuberculosis infection for each birth year group using a model of annual risk of tuberculosis infection appropriate for Japanese. The ratios between the recurrence rate from previous tuberculosis patients and the incidence rate from remotely infected persons without previous tuberculosis history were 4.71, 2.33, 1.78 and 1.11 in 1980-83 and 1.84, 3.99, 1.80 and 1.11 in 1997-99 for groups born in 1910-19, 20-29, 30-39 and 40-49, respectively. The ratio did not change systematically with time in these groups, indicating the recurrence rate did not change with time more than ten years after recovery from previous tuberculosis. The ratio was about 3 for groups born in 1910-19 and 20-29 and 1 for group born in 1940-49. Almost all patients born in 1940-49 could receive chemotherapy for tuberculosis in their twenties, while most of the patients born in 1910-29 could not. Therefore, the above-mentioned fact may reflect the recurrence rate of patients treated successfully with chemotherapy is almost the same as the incidence rate from remotely infected persons, while that the recurrence rate from previous tuberculosis patients spontaneously recovered is 3 times higher than the incidence rate from remotely infected persons.
Collapse
|
67
|
Nagai H, Kawabe Y, Nagayama N, Tanaka Y, Nishiyama M, Suzuki M, Masuda K, Baba M, Hori A, Tamura A, Akagawa S, Machida K, Kurashima A, Yotsumoto H, Mori M, Kimura S. [HIV seroprevalence in patients with tuberculosis]. KEKKAKU : [TUBERCULOSIS] 2001; 76:679-84. [PMID: 11766358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
The number of patients co-infected with human immunodeficiency virus (HIV) and tuberculosis (TB) in our hospital is increasing year after year. Although most patients were HIV tested because of miliary tuberculosis or extra-pulmonary tuberculosis, some patients were found HIV seropositive by chance. In order to determine the incidence of HIV seropositivity among TB patients, HIV testing was carried out in TB patients for two years from January 1998 with the consent of patients. TB patients who received anti-HIV antibody examination were 164 in 1998, and 149 in 1999 and among them HIV seropositive TB patients were 4 in 1998 and 6 in 1999. The incidence of HIV seropositivity was 3.2% in all TB patients, 28.6% in miliary TB patients, and 1.0% in typical TB patients. The number of patients co-infected with HIV and TB in Tokyo was estimated by using these HIV seropositivity, it was 23 cases/year among miliary TB patients and 16 cases/year among typical TB patients. As there were many HIV-infected persons and many TB patients in Tokyo, it was thought that HIV testing in TB patients was important for the early detection of HIV infection and the early initiation of HIV treatment.
Collapse
|
68
|
Nanke Y, Akama H, Hebisawa A, Suzuki M, Akagawa S, Tateishi M, Yamagata H, Kawai T, Kamatani N. Unusual presentations of thoracic tumors: Case 2. Malignant mesothelioma mimicking rheumatoid pleurisy. J Clin Oncol 2001; 19:3782-4. [PMID: 11533103 DOI: 10.1200/jco.2001.19.17.3782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
69
|
Yamaguchi Y, Kawabe Y, Nagayama N, Tamura A, Nagai H, Akagawa S, Machida K, Kurashima A, Yotsumoto H, Mori M. [A study on the clinical features of pulmonary tuberculosis in elderly patients]. KEKKAKU : [TUBERCULOSIS] 2001; 76:447-54. [PMID: 11494524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The clinical findings of pulmonary tuberculosis in elderly patients aged 75 years of age or older (elderly group) were compared with the middle-aged patients aged between 45 and 54 years of age (middle-aged group) and the young patients aged 34 years of age or younger (young group). The elderly patients who died in hospital were also compared with the elderly patients who survived. Study subjects were culture-positive pulmonary tuberculosis patients who were discharged from our hospital from December 1996 to November 1998. There were 79 patients in the elderly group, 95 in the middle-aged group, and 88 in the young group. The results were as follows. 1) The male/female ratio was significantly lower in the elderly group (1.9:1) than the middle-aged group (6.9:1). 2) Complication was noted more frequently in the elderly group. However, diabetes mellitus was noted less frequently in the elderly group (12.7%) than the middle-aged group (28.4%). 3) The frequency of cavitation was lower in the elderly group (59.5%) than the middle-aged group (87.4%). 4) The fever over 38 degrees C was noted less frequently in the elderly group (17.7%) than the other groups, while the frequency of the fever over 37 degrees C showed no significant difference between the elderly group and the other groups. 5) The frequencies of hypoalbuminemia and appetite loss were higher in the elderly group than the other groups. 6) The elderly group showed high mortality rate of 31.6%. The complication with cerebrovascular disease was noted significantly higher in the patients who died in hospital than those who survived. The frequency of widespread infiltrates, fever over 38 degrees C, neutrophilia, hypoalbuminemia and appetite loss were all significantly higher in the patients who died in hospital while their sputa were still positive on culture than those who survived. Our study clearly showed the features of elderly pulmonary tuberculosis patients in comparison with middle-aged patients and young patients. These features are very important to suspect the diagnosis of pulmonary tuberculosis in elderly patients with some atypical manifestation. Our study also suggests that the delay in diagnosing tuberculosis causes more frequently the patients' deterioration and death in elderly patients than in middle-aged patients and young patients.
Collapse
|
70
|
Nagayama N, Masuda K, Takada W, Baba M, Hori A, Tamura A, Nagai H, Akagawa S, Kawabe Y, Machida K, Kurashima A. [The causes of death in patients with non-MDR pulmonary tuberculosis in our hospital]. KEKKAKU : [TUBERCULOSIS] 2001; 76:1-8. [PMID: 11211778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
We studied the causes of death in 295 patients (mean (+/- SD) age 70.5 +/- 13.2 y.o.) with active non-MDR pulmonary tuberculosis who died in our hospital between 1991 and 1999. A hundred and twenty eight patients (43.4%, group A) died of tuberculosis, while 167 patients (56.6%) of other accompanying diseases. In 46 patients of the latter (15.6%, group B), pulmonary tuberculosis gave an unfavorable impact on their clinical course. In these patients the extent of pulmonary tuberculosis on chest roentgenograph was similar with the remaining 121 patients who also died of the accompanying diseases (41.0%, group C) and was less severe than those of the group A patients. Their nutritional conditions measured by serum albumin and choline-esterase level on admission, however, were as low as those of the group A patients and distinctly worse than those of the group C patients. Most patients of groups A and B died within 3 months after admission, while less than half patients of group C died during the same period. The age frequency distribution of the patients in groups B and C had a single peak in the age group 70 to 89, while that in group A showed two peaks, one similar peak as in groups B and C, and another peak in the age group 50 to 59. The numbers of homeless patients, of the patients with extensive cavitary lesions, and of the patients who died of ARDS (Adult Respiratory Distress Syndrome) or severe pneumothorax in group A were the most also in the age group 50 to 59, indicating that the patients' delay in admitting to hospitals was the major cause of high motality in this age group. As to detailed causes of death in group A, patients died of respiratory failure (32 cases), emaciation (28 cases), progression of pulmonary tuberculosis (20 cases), ARDS (15 cases), tuberculosis-related diseases such as pneumothorax, hemoptysis, and DIC (24 cases). In groups B and C patients died of organ failure (36 cases), infectious diseases (33 cases) and malignancy (30 cases). The total number of died patients has increased, and the proportion of cases dying of ARDS and infectious diseases has increased statistically significantly recently.
Collapse
|
71
|
Tamura A, Hebisawa A, Tanaka G, Tatsuta H, Tsuboi T, Nagai H, Hayashi K, Sagara Y, Kawabe Y, Akagawa S, Nagayama N, Machida K, Kurashima A, Sato K, Fukushima K, Yotsumoto H, Mori M. [Active pulmonary tuberculosis in patients with lung cancer]. KEKKAKU : [TUBERCULOSIS] 1999; 74:797-802. [PMID: 10599212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
To clarify the features of the coexistence of active pulmonary tuberculosis in patients with lung cancer, we analyzed clinical data on 25 cases with coexisting lung cancer and active pulmonary tuberculosis encountered at Tokyo National Chest Hospital during the period from 1991 to 1998. There were 23 men and 2 women, with a mean age of 70 years. The incidence of lung cancer among patients with active pulmonary tuberculosis at our hospital was 0.7 per cent, while the incidence of active pulmonary tuberculosis in untreated lung cancer patients at our hospital was 1.9 per cent. We classified the 25 cases into 2 groups as follows: (1) tuberculosis sequential to lung cancer (11 cases) and (2) tuberculosis concurrently detected with lung cancer (14 cases). All patients in the former group were transferred from other hospitals after diagnosing the coexistence of pulmonary tuberculosis during the management of lung cancer. Histological types of lung cancer were squamous cell carcinoma in 12, adenocarcinoma in 9, and small cell carcinoma in 4, and as to the disease stage, stages III to IV were predominant. Analysis on relationship of chest X-ray findings between lung cancer and pulmonary tuberculosis revealed that in general, the location of lung cancer and tuberculosis seemed to be independent. Tuberculosis in the sequential group was more extensive and severer than in the concurrent group. In the concurrent group, treatment for tuberculosis was successful except for one case, and coexisting tuberculosis did not seem to affect the course of lung cancer among this group. However, in the sequential group, 5 patients died within 3 months, 2 of them died of tuberculosis. We consider that in the management of lung cancer, physicians should consider the possibility of coexistent active pulmonary tuberculosis and should not make delay in the diagnosis of active pulmonary tuberculosis.
Collapse
|
72
|
Nagai H, Kurashima A, Akagawa S, Tamura A, Nagayama N, Kawabe Y, Shishido H, Machida K, Sato K, Yotsumoto H, Mori M, Hebisawa A. [Clinical review of 74 cases with miliary tuberculosis]. KEKKAKU : [TUBERCULOSIS] 1998; 73:611-7. [PMID: 9866921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Seventy-four cases of miliary tuberculosis were studied retrospectively. The mean age of the patients was 45.3 years. Twenty-two patients suffered from another underlying diseases. Six were infected with human immunodeficiency virus. Twelve had been treated with corticosteroids. Fever was present in 97.3 per cent of patients. Elevation of serum alkaline phosphatase was found in 67.6 per cent of cases. The skin reaction to tuberculin was positive in 61.2 per cent. Nodular shadows were found in the chest X-ray in 98.6 per cent of cases. The nodules were smaller than 2 mm in diameter in 52.7 per cent of cases. Other findings were enlargement of mediastinal lymph node (17.6%), cavities (23.0%), pleural effusion (27.0%), and consolidation (35.1%). Sputum cultures and urine cultures were positive for Mycobacterium tuberculosis in 76.8 per cent and 58.6 per cent of cases respectively. The diagnosis was confirmed by histopathological findings in some cases. The rate of positive biopsies was 61.5 per cent by bone marrow aspiration, 83.3 per cent by lymph node biopsy, 100 per cent by liver and lung biopsy. Antituberculosis therapy was successful in most of the patients. Seven patients died of miliary tuberculosis, 4 of them had adult respiratory distress syndrome.
Collapse
|
73
|
Tamura A, Nagai H, Sagara Y, Kawabe Y, Akagawa S, Nagayama N, Machida K, Kurashima A, Sato K, Yotsumoto H, Mori M, Hebisawa A. [Lung cancer in patients with sequelae of tuberculosis]. KEKKAKU : [TUBERCULOSIS] 1998; 73:619-24. [PMID: 9866922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
To clarify features of lung cancer in patients with tuberculosis sequelae, we analyzed data on 15 cases (5.1%) who were diagnosed with lung cancer before death among 294 deceased cases with tuberculosis sequelae at our hospital. There were 12 men and 3 women, with a mean age of 64 years. Most of the 15 patients had pulmonary dysfunction, and 4 had received home oxygen therapy. All 12 men had a history of smoking, and 10 of them had squamous cell carcinoma of the lung. There was no definite correlation between the locations of the tuberculosis lesion and those of lung cancer lesion on chest X-rays. Twelve patients had had thoracoplasty for tuberculosis, and in 6 of these patients the lung cancer occurred in the same lung. Lung cancer was apt to be diagnosed in an advanced stage. However, in patients who received home oxygen therapy, diagnosis had been made at an early stage because of the frequent chest X-ray follow-up. We conclude that lung cancer is an important complication in patients with tuberculosis sequelae, and early diagnosis of lung cancer by careful follow-up is essential in the care of cases with tuberculosis sequelae who have poor pulmonary function and/or systemic conditions.
Collapse
|
74
|
Shishido H, Deguchi K, Miyake S, Akagawa S, Yoshizawa Y. Multiple drug-resistant Nocardia asteroides isolated from a patient with pulmonary nocardiosis. Respir Med 1998; 92:873-5. [PMID: 9850373 DOI: 10.1016/s0954-6111(98)90391-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
75
|
Akagawa S, Hebisawa A, Shishido H, Tamura A, Watanabe H, Sato K, Kurashima A, Mori M, Sagara Y, Fukushima K. [Mycetoma-forming pulmonary nocardiosis and endobronchial polypoid lesion]. NIHON KYOBU SHIKKAN GAKKAI ZASSHI 1997; 35:878-82. [PMID: 9366163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A 46-year-old man was admitted to the hospital for evaluation of a dense infiltrative shadow in the right middle lung field. Bronchoscopic examination revealed a polypoid lesion in the right middle-lobe bronchus (Bb11(5)). Examination of a biopsy specimen showed a lump with many Nocardia asteroides bacteria. The response to chemotherapy, which included sulfomethoxazole, was poor, and therefore a right middle lobectomy was done. Three mycetomas were found inside the ectatic bronchi in the S5 area. Pulmonary Nocardia mycetoma is rare.
Collapse
|