Compressive stenosis of the inferior vena cava due to localized ascites after living-donor liver transplantation

A 54-year-old woman was admitted to our hospital following the diagnosis of decompensated liver cirrhosis with hepatitis C. She underwent living-donor liver transplantation, performed using the left hepatic lobe with the middle hepatic vein donated by her husband. After the transplantation, the patient suffered from massive ascites with liver dysfunction. Computed tomography demonstrated stenosis of the suprahepatic inferior vena cava (IVC) with focal collection of fluid. A second laparotomy was performed 19 days after the transplantation. When the encapsulated localized ascites on both sides of the IVC was opened, the ascites was flushed away. Subsequently, the grafted liver was easily mobilized and it was placed in the natural position without any tension, and the pressure gradient of the IVC was improved. Herein, we report a very rare case of compression stenosis of the IVC resulting in Budd-Chiari syndrome caused by localized encapsulated ascites.     

Association of human T-cell leukemia virus type 1 with prevalent rheumatoid arthritis among atomic bomb survivors: A cross-sectional study

Previous studies have suggested that human T-cell leukemia virus type 1 (HTLV-1) might act as a pathogen in rheumatoid arthritis (RA), but epidemiological evidence of an association is scarce. We measured anti-HTLV-1 antibodies among Nagasaki atomic bomb survivors to determine whether HTLV-1 is related to RA and whether radiation exposure is associated with HTLV-1 and RA prevalence.This is a cross-sectional study among atomic bomb survivors who participated in biennial health examinations from 2006 to 2010. Serum levels of anti-HTLV-1 antibodies were measured using a chemiluminescent enzyme immunoassay and confirmed by Western blotting. Association between HTLV-1 and RA was analyzed by a logistic regression model.Of 2091 participants (women 61.5%; median age, 73 years), 215 (10.3%) had anti-HTLV-1 antibodies. HTLV-1 prevalence was higher among women (13.1% vs 5.8%; P < .001). Twenty-two participants (1.1%) were diagnosed with RA. HTLV-1 prevalence among RA participants was significantly higher than that among non-RA participants (27.3% vs 10.1%; P = .020). After adjustment for age, sex, and hepatitis C virus infection, HTLV-1 was significantly associated with prevalent RA (odds ratio, 2.89; 95% confidence interval, 1.06, 7.03). There was no association between radiation dose and either the prevalence of HTLV-1 or RA.This study, among a well-defined group of atomic bomb survivors, suggests that HTLV-1 is associated with RA.     

Primary Sj?gren's syndrome with antibodies to HTLV-I: clinical and laboratory features.

The prevalence of antibodies to human T lymphotropic virus type I (HTLV-I) was studied in patients with primary Sjögren''s syndrome. Thirteen of 36 serum samples were positive by enzyme linked immunosorbent assay (ELISA) and particle agglutination assay for antibodies to HTLV-I and were confirmed by western blotting. The presence of antibodies to HTLV-I may signify an HTLV-I carrier state. These patients had a high occurrence of extraglandular manifestations such as uveitis, myopathy, and recurrent high fever compared with patients who did not have antibodies to HTLV-I. Patients with antibodies to HTLV-I had an increased spontaneous proliferation of peripheral blood mononuclear cells compared with those without the antibodies. The proportions of activated and memory T cells (HLA-DR+ CD3+, CD25+ CD3+, and CD29+ CD4+ cells) were higher in HTLV-I carriers than in non-carriers. The presence of antibodies to HTLV-I in some patients with primary Sjögren''s syndrome suggests that HTLV-I may cause primary Sjögren''s syndrome or its extraglandular manifestations, or both.     

A new thrombolytic agent,monteplase, is independent of the plasminogen activator inhibitor in patients with acute myocardial infarction: initial results of the COmbining Monteplase with Angioplasty (COMA) trial

Background Both thrombolytic therapy and coronary angioplasty have been inconsistent together for primary acute myocardial infarction (AMI) therapy, because conventional thrombolytic agents accelerate plasminogen activator inhibitor-1 (PAI-1) activity. However, combining newly developed mutant tissue-type plasminogen activators with coronary angioplasty should be reconsidered. Methods This study was designed to investigate clinical usefulness of such an agent, monteplase, for treatment of AMI in light of PAI-1 kinetics. One hundred fifty-four consecutive patients with AMI were randomly assigned to receive direct coronary angioplasty (Group I) or coronary angioplasty after pretreatment with intravenous monteplase (Group II). In 90 of these patients, total PAI-1 antigen levels were serially measured. Results Baseline PAI-1 levels at admission were higher in patients with occluded infarct-related arteries than in patients with patent arteries in Group I (39 ± 4 vs 20 ± 2 ng/mL, P < .01) and in Group II (36 ± 3 vs 27 ± 2 ng/mL, P < .05). In the high PAI-1 level subgroup (≥27 ng/mL, n = 53), Group II showed a higher patency rate than Group I (56 vs 18%, P < .01). Multiple logistic regression analysis indicated that patency could be predicted by the PAI-1 level in Group I (Wald χ²= 3.94, P = .02, odds ratio 0.924, 95% CI 0.855-0.999), but not in Group II. Serial change patterns in the PAI-1 level were identical in Group I and Group II. Conclusion Because monteplase can be used independently of PAI-1 kinetics, a combination of monteplase administration at a community hospital with prompt transfer to a tertiary center for coronary intervention may be a powerful strategy for AMI. (Am Heart J 2002;144:e5.)     

Efficacy and Safety of Ramucirumab in Patients with Unresectable Hepatocellular Carcinoma with Progression after Treatment with Lenvatinib

Objective A survival benefit was demonstrated for ramucirumab (RAM) in patients with unresectable hepatocellular carcinoma (uHCC) and α-fetoprotein (AFP) concentrations ≥400 ng/mL who had previously received sorafenib (SOR). However, it is unclear whether RAM has a similar efficacy in patients with uHCC that progresses after lenvatinib (LEN) treatment. This study aimed to evaluate the early anti-tumor response to RAM as a second-line treatment for advanced uHCC after LEN treatment. Methods We retrospectively assessed the efficacy and safety of RAM at 6 weeks after initiation. The therapeutic effects were evaluated according to the Response Evaluation Criteria in Solid Tumors version 1.1. Patients We evaluated 7 patients with uHCC who received RAM as a second- or third-line treatment after LEN failure. Results The disease control rate (DCR) was 28.6% (2 of 7 patients). After the initiation of RAM, a rapid disease progression resulted in 1 patient death after 19 days. The median progression-free survival (PFS) was 41 days. There were no grade 3 or 4 treatment-related adverse events. At 6 weeks, there was no deterioration in the modified albumin-bilirubin (mALBI) grade. In patients with an imaging response of stable disease (SD), the rate of AFP production decreased from the baseline. Conclusion RAM may have a therapeutic potential for the suppression of uHCC progression in patients previously treated with LEN, as well as for maintaining the liver function during treatment. Evaluating the AFP trends may therefore be useful for predicting RAM effectiveness.     

Aortic atresia with Ebstein's and Uhl's anomaly in corrected transposition of the great arteries: clinicopathologic findings

The common form of aortic atresia is associated with atrioventricular and ventriculoarterial concordant connections, but it has been very rarely found in "discordant connection" in the literature. In a 6-day-old male infant, clinical and postmortem pathologic features of this rare lesion, associated with Ebstein's and Uhl's anomaly in "congenitally corrected transposition" in situs solitus, are described. A possible pathogenesis is suggested for the concomitant presence of aortic atresia and poor-functioning, morphologic right ventricle.     

An alpha-adrenergic blocker titrated by self-measured blood pressure recordings lowered blood pressure and microalbuminuria in patients with morning hypertension: the Japan Morning Surge-1 Study

BACKGROUND: The impact on microalbuminuria of strict treatment aimed at lowering of self-measured morning blood pressure using an adrenergic blockade is unclear. METHODS: We conducted an open-label multicenter trial, the Japan Morning Surge-1 Study, that enrolled 611 hypertensive patients, whose self-measured morning systolic blood pressure levels were more than 135 mmHg while taking antihypertensive drugs. These were randomly allocated to an experimental group, whose members received bedtime administration of 1-4 mg doxazosin (doxazosin group) or a control group whose members continued without any add-on medication (control group). The urinary albumin/creatinine ratio was investigated at the baseline and 6 months after the randomization. RESULTS: Both the morning and evening blood pressures and urinary albumin/creatinine ratio (-3.4 vs. 0.0 mg/gCr for urinary albumin/creatinine ratio; P < 0.001) were more markedly reduced in the doxazosin group than in the control group. This difference in the urinary albumin/creatinine ratio between the two groups was more marked in the patients with microalbuminuria (n = 238, -27.9 vs. -8.1 mg/gCr, P < 0.001). The reduction of urinary albumin/creatinine ratio was significantly associated with the use of doxazosin, and the change in all self-measured blood pressures (morning, evening, the average morning-evening), and these associations were independent of each other (P < 0.001). CONCLUSION: Adding a bedtime dose of an alpha-adrenergic blocker titrated by self-measured morning blood pressure in treated hypertensive patients with uncontrolled morning hypertension significantly reduced blood pressure and urinary albumin excretion rate, particularly in those with microalbuminuria.     

Morning blood pressure surge and hypertensive cerebrovascular disease: role of the alpha adrenergic sympathetic nervous system

BACKGROUND: The morning surge of blood pressure (BP) is associated with alpha-adrenergic activity. We studied the association between the alpha-adrenergic morning surge in BP and silent cerebrovascular disease in elderly patients with hypertension. METHODS: We conducted ambulatory BP monitoring three times (twice at baseline and after nighttime dosing of the alpha1-blocker doxazosin) in 98 elderly hypertensive patients in whom the presence of silent cerebral infarcts (SCI) was assessed by brain magnetic resonance imaging. The morning BP surge (MBPS) was calculated as the mean systolic BP during the 2 h after waking minus the mean systolic BP during 1 h that included the lowest sleep BP. The alpha-adrenergic MBPS was calculated as the reduction of MBPS by doxazosin. RESULTS: The prevalence of multiple SCI was higher in the Surge group (top quartile: MBPS > or = 45 mm Hg, n = 24) than in the Nonsurge group (MBPS < 45 mm Hg, n = 74) (54% v 31%, P = .04), and in the higher alpha-adrenergic surge group (top quartile: alpha-adrenergic MBPS > or = 28 mm Hg, n = 25) than in the lower alpha-adrenergic surge group (< 28 mm Hg, n = 73) (68% v 26%, P < .0001). In the Surge group, subjects with higher alpha-adrenergic surge (n = 17) had a markedly higher frequency of multiple SCI, whereas none in the lower alpha-adrenergic surge group had multiple SCI (n = 7) (77% v 0%, P = .001). The alpha-adrenergic MBPS was closely associated with multiple SCI (10 mm Hg increase: OR = 1.96, P = .006), independently of age, MBPS, 24-h systolic BP, and other confounding factors. CONCLUSION: The morning BP surge, particularly that dependent on alpha-adrenergic activity, is closely associated with advanced silent hypertensive cerebrovascular disease in elderly individuals.