Purpose: We aimed to identify factors influencing smoking cessation success among cancer patients registered in an inpatient smoking cessation program at a single cancer center. Materials and Methods: The electronic medical records of enrolled patients with solid cancer were retrospectively reviewed. We evaluated factors associated with 6-month smoking cessation. Results: A total of 458 patients with cancer were included in this study. Their mean age was 62.9±10.3 years, and 56.3% of the participants had lung cancer. 193 (42.1%) had not yet begun their main treatment. The mean number of counseling sessions for the participants was 8.4±3.5, and 46 (10.0%) patients were prescribed smoking cessation medications. The 6-month smoking cessation success rate was 48.0%. Multivariate analysis showed that younger age (<65 years), cohabited status, early stage, and the number of counseling sessions were statistically significant factors affecting 6-month smoking cessation success (p<0.05). Initiation of a cessation program before cancer treatment was significantly associated with cessation success (odds ratio, 1.66; 95% confidence interval, 1.02–2.70; p=0.040). Conclusion Smoking cessation intervention must be considered when establishing a treatment plan immediately after a cancer diagnosis among smokers.

Paraneoplastic neurologic syndrome is a group of assorted disorders resulting from damage to the nervous system in cancer, remote from primary site, and not related to metastasis, infection, or metabolic disorder associated with cancer. Patient with small cell lung cancer sometimes shows various neurological syndromes, but patient with non-small cell lung cancer rarely shows neurologic syndromes and few antineuronal antibodies have been found. Here, we report a case of 53-year-old male patient who developed ptosis and extraocular muscular limitation of left eye due to third and forth cranial nerve palsy in non-small cell lung cancer without brain metastasis. These neurologic symptoms improved after lobectomy without any other treatment immunotherapy.
Antibodies ; Brain ; Carcinoma, Non-Small-Cell Lung ; Cranial Nerve Diseases ; Cranial Nerves ; Eye ; Humans ; Immunotherapy ; Male ; Middle Aged ; Neoplasm Metastasis ; Nervous System ; Neurologic Manifestations ; Paraneoplastic Syndromes ; Paraneoplastic Syndromes, Nervous System ; Small Cell Lung Carcinoma

Identification of prognostic factors and risk-based post-remission therapy was proposed to improve the outcomes of acute myeloid leukemia (AML) and a mutation of FLT3 has been reported to be a risk factor, especially for pediatric patients. Recently, FLT3 expression level was implicated to have prognostic significance in adults, but little is known for childhood AML. To define the prognostic significance, transcript level of FLT3 was analyzed in 52 pediatric AML patients. The median copy number of FLT3 was 4.6x10(3) (40-5.9x10(7) copies)/1.0x10(6) GAPDH copy, and the relapse free survival of patients with high transcript level of FLT3 (>10(6) copy number) (0%) was significantly lower than that of the others (53.2%). High transcript level of FLT3 was associated with a markedly high risk of relapse. The development of new therapeutic scheme such as a frontline allogeneic stem cell transplantation or administration of FLT3 inhibitor is needed to improve outcomes.

BACKGROUND/AIMS: Multidetector computed tomography (MDCT) is considered to be a noninvasive, alternative method for evaluating stent restenosis. However, the diagnostic accuracy of 16-channel MDCT for stent stenosis is reported to have severe limitations because of high-attenuation stent-related artifacts. 64-channel MDCT, which recently became available in clinical practice, has better spatial and temporal resolution than 16-channel MDCT. The diagnostic accuracy of 64-channel MDCT for stent restenosis (in-segment and in-stent) was assessed by comparing it with conventional coronary angiography. METHODS: In-segment and in-stent restenosis (> or =50% in diameter) were evaluated in 96 stent segments in 68 patients [61+/-12 years, 51 (75%) male] using both 64-channel MDCT and conventional coronary angiography. The in-stent analysis was confined to the portion of the artery covered by the stent and the in-segment analysis included the stent and 5 mm proximal or distal to the stent edges. RESULTS: The 64-channel MDCT could evaluate stent restenosis in 93 of 96 (97%) stent segments. Quantitative conventional coronary angiography found in-segment restenosis (> or =50% in diameter) in 16 of 68 (23%) patients and 16 of 96 (17%) segments. For the patients with interpretable stent segments, the sensitivity, specificity, positive predictive value, and negative predictive value of 64-channel MDCT for in-segment restenosis per patient were 63, 96, 83, and 89%, respectively; per segment they were 63, 97, 83, and 93%, respectively; and for in-stent restenosis per stent they were 82, 98, 82, and 98%, respectively. CONCLUSIONS: The diagnostic accuracy of 64-channel MDCT for assessing stent restenosis had high specificity and negative predictive value in the clinical setting. The 64-channel MDCT may be a promising, less-invasive imaging tool for stent restenosis, especially for the purpose of excluding stent restenosis.
Arteries ; Artifacts ; Constriction, Pathologic ; Coronary Angiography ; Coronary Restenosis ; Humans ; Multidetector Computed Tomography ; Sensitivity and Specificity ; Stents

OBJECTIVE: To investigate the relationship between autonomic neuropathy and peripheral neuropathy through analysis of heart rate variability (HRV) in diabetic patients, and ultimately to investigate usefulness for HRV analysis for quantitative evaluation and prediction of diabetic autonomic neuropathy. METHOD: We performed nerve conduction study (NCS), H- reflex, and HRV test with 42 diabetic patients. We classified patients by presence of peripheral neuropathy and abnormality of H-reflex, respectively. By comparing standard deviation of RR interval (SDNN), high frequency (HF), low frequency (LF), very low frequency (VLF), and total power (whole level of frequency, TP) of HRV, we analyzed the relationship between these parameters and duration of diabetes, age, and results from NCS. RESULTS: There were significant differences of SDNN, HF, TP according to the presence or the absence of peripheral neuropathy. There were significant differences of SDNN, HF according to the presence or the absence of H-reflex abnormality. SDNN and HF had reversed-relationship to the degree of H-reflex abnormality. CONCLUSION: We expect HRV might be used as an efficient quantitative method to detect diabetic autonomic neuropathy and suggest HRV to be used for early detection of diabetic peripheral neuropathy.
Diabetic Neuropathies* ; Evaluation Studies as Topic* ; H-Reflex ; Heart Rate* ; Heart* ; Humans ; Neural Conduction ; Peripheral Nervous System Diseases ; Reflex

The purpose of this study was comparing the effectiveness in the topical applications of cyclosporine with that of steroid, the conventional and standard drug in the treatment of oral lichen planus. 21 patients with oral lichen planus were treated with cyclosporine (n=11) or steroid (n=10) by random allocations. They were recalled 2 weeks, 4 weeks, and 8 weeks after initial treatments. In each recall, the lesion size, clinical symptoms like pain or burning sensation, and side effects were evaluated. The differences of these measurements were compared and the effects of each drug were checked. In reticulation types, steroid showed higher effectivity than cyclosporine and this difference was significant statistically. But in erythema type lesions, either drug showed no significant recovery, statistically. However, the effect of cyclosporine was thought to be more effective. The pain of the lesions was significantly decreased by cyclosporine but not by steroid. The decrease of burning sensation was more dependant upon steroid than cyclosporine, but no statistical relationship could be found. There were no clinical side effects. There was limitation to draw in conclusion due to small pool of this study group. But with the results, this suggestion could be proposed that either drug might be superior to another in effectivity in a specific lesion type or patient symptom, so selection and usage of one drug in a specific case could be better than universal application of one drug in all cases.
Burns ; Cyclosporine* ; Erythema ; Humans ; Lichen Planus, Oral* ; Sensation

Acute compartment syndrome is usually caused by local vascular and traumatic involvement. Thyroid disease is not a common cause of compartment syndrome and only two cases of spontaneous compartment syndrome associated with hypothyroid myopathy have been reported. Diabetic muscular infarction is a rare microvascular complication usually occured in type 1 diabetes patients under pjoor diabetic control and intramuscular volume expansion caused by muscle necrosis and increased tissue fluid can iduce compartment syndrome. We report a case of atypical bilateral anterior tibial compartment syndrome and foot drop in a 51-year-old patient with type 2 diabetes in hypothyroid state.
Compartment Syndromes* ; Diabetes Mellitus ; Foot ; Humans ; Hypothyroidism ; Infarction* ; Middle Aged ; Muscular Diseases ; Necrosis ; Thyroid Diseases

Phase-partitioning with Triton X-114 (TX114) was applied to the TSP antigen, which may be preferentially associated with the cell wall of M. tuberculosis. The hydrophilic protein components of the TSP antigen were successfully separated from integral hydrophobic macromolecules. To further characterize and examine the cellular immune response of the aqueous fraction of the TSP antigen (TSPa), the in vitro properties of the antigen were measured by lymphoproliferation; surface expression of IL-2 Ra on T lymphocytes was analyzed by flow cytometry; and the cytokine mRNA expression pattern was determined by RT-PCR. Significant lymphoproliferative responses to the TSPa antigen were observed in healthy tuberculin reactive donors after a 5 day in vitro stimulation. TSPa treatment of PBMCs from healthy tuberculin positive subjects for 5 days resulted in progressive augmentation of IFN-r, II 2, and IL-2Ra mRNA expression, as measured by RT-PCR, but considerably reduced IL-4 mRNA expression. In addition, the TSPa antigen stimulated more IL-12 p40 mRNA production than did the PPD antigen, and graduaBy suppressed IL- 10 mRNA expression. Moreover, the CD3' T cells of tuberculin positive subjects displayed a profound increase in their expression of the II 2Ru protein (39.0%) in response to the TSPa antigen. Proliferation was correlated with IL-2 and IL-2Ra mRNAs, but not correlated with distinct IFN-r or IL-12 p40 mRNA production. These findings strongly suggest that the TSPa antigen preferentially evokes the generation of a Thl-like immune response in healthy tuberculin reactors.
Cell Wall ; Flow Cytometry ; Humans* ; Immunity, Cellular* ; Interleukin-12 ; Interleukin-2 ; Interleukin-4 ; Mycobacterium tuberculosis* ; Mycobacterium* ; Neptune ; RNA, Messenger ; T-Lymphocytes ; Tissue Donors ; Tuberculin ; Tuberculosis

Primary pulmonary diffuse alveolar amyloidosis is a rare form among the pulmonary amyloidosis. Especially in primary form diffuse alveolar type is much more rare disease. the patient was checked simple chest X-ray for the purpose of routine screening test, he had no respiratory symptoms and signs and he had no complaint of other organ symptoms, while in chest roentgenogram it was found bilateral diffuse interstitial infiltration of the lung, but any other organs which commonly involved in amyloidosis were not involved in laboratory and other specific diagnostic procedures. We report a case of pulmonry diffuse alveolar amyloidosis only localized in lung which was confirmed by transbronchial lung biopsy.
Amyloidosis* ; Biopsy ; Humans ; Lung* ; Mass Screening ; Rare Diseases ; Thorax

BACKGROUND: We evaluated the posttreatment response to chloroquine among 81 patients with vivax malaria who were residents in Northern area of Kyunggi province in 1996. The result of chloroquine therapy was followed 28 days after treatment. Material and METHODS: Diagnosis of malaria was made by microscopic examination of Giemsa stain of peripheral blood. Parasitemia levels from each patient were counted before treatment, 3, 14 and 28 days after treatment. RESULTS: Eight-one patients successfully completed the therapy. All patients were army soldiers, who were residing in northern area of Kyunggi province. The 14-day cumulative incidence of therapeutic failure for P. vivax was 2.5% (n=2) and 0% (n=81) at 28th day. One patient had a recurrence eight months after completion of antimalarial treatment. CONCLUSION: The results suggest that recent resurgent malaria in Korea need more careful therapy. Antimalarial treatment should not be completed without microscopic confirmation.
Azure Stains ; Chloroquine ; Diagnosis ; Gyeonggi-do ; Humans ; Incidence ; Korea* ; Malaria ; Malaria, Vivax* ; Military Personnel ; Parasitemia ; Plasmodium vivax ; Primaquine ; Recurrence