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A 78-year-old man was hospitalized because of rapid progression of chronic renal failure and diagnosed with multiple myeloma (MM) IgG-λ type ISS-III R-ISS-II with complex karyotype including t(14;19). Even after receiving bortezomib-based regimens, his renal failure progressed. He became dependent on dialysis, which was required three times a week. After introducing the daratumumab (DARA)-based regimen, his renal function improved, the frequency of dialysis decreased to twice a week, and the free light chain (FLC) ratio also improved. However, his myeloma eventually followed a refractory course; therefore, pomalidomide (POM)-dexamethasone (Pd) regimen was administered. Pd regimen had a marked effect and normalized the FLC ratio after three courses of the treatment. However, his myeloma reprogressed with multiple extramedullary masses and he became del(17p) positive; eventually, he died on the 470th day of disease. MM with t(14;19) is rare and has a poor prognosis with a highly aggressive course; however, early introduction of DARA or POM may provide long-term response.

Highlights • Small dense LDL-C (sd LDL-C) convey cardiovascular risk in type 2 diabetes (T2D). • Ipragliflozin reduced sd LDL-C levels in Japanese patients with T2D. • Changes in body weight, TG and LDL-C levels contributed to sd LDL-C reduction., Aims This preliminary randomized, parallel-group comparative study evaluated the efficacy of ipragliflozin for reduction of small dense low-density lipoprotein cholesterol (sd LDL-C) levels in Japanese patients with type 2 diabetes mellitus (T2DM). Methods Sixty-two patients with T2DM (age, 56 ± 8 years; hemoglobin A1c levels, 8.1 ± 0.9%; BMI, 27.5 ± 3.3 kg/m2) were randomly assigned in a 2:1 ratio to receive ipragliflozin (50 mg/day) (treatment group; n = 40) or continued treatment (control group; n = 22) for 12 weeks. The primary endpoints were changes in sd LDL-C levels detected using the LipoPhor AS® system; the secondary endpoints included changes in the sd LDL-C/large buoyant LDL-C (lb LDL-C) ratio, a surrogate marker for LDL particle size, and percent changes in routine lipid parameters. Results The treatment group exhibited a statistically significant reduction from baseline for LDL-C levels (−0.37 mg/dL vs. 14.4 mg/dL, p = 0.038), sd LDL-C levels (−1.28 mg/dL vs. 2.81 mg/dL, p = 0.012), and sd LDL-C/lb LDL-C ratio (−3.20% vs. 4.58%, p = 0.040) compared with the control group. Multiple regression analysis among all subjects revealed change in TG levels (p = 0.011) and LDL-C levels (p = 0.024) as well as change in body weight (p = 0.006) as independent factors contributing to the reduction in sd LDL-C. Conclusions Ipragliflozin may have a potential for lowering sd LDL-C levels associated with increasing LDL particle size in Japanese patients with T2DM.

Background: Treatment for postprandial glycemia using rapid-acting insulin analogues sometimes resulted in preprandial hypoglycemia or weight gain. Objective: This study evaluated the efficacy and safety of switching bolus insulin from insulin lispro (Lis) to insulin glulisine (Glu) in patients with inadequately controlled diabetes on intensive insulin therapy with Lis and glargine (Gla). Methods: Seventy-two outpatients with inadequate glycemic control (glycated hemoglobin [HbA1c] ≥7.0%, glycated albumin [GA] ≥20%) on intensive insulin therapy comprising Lis and Gla for ≥24 weeks were enrolled. We switched treatment from Lis to Glu with a stepwise increase in the dose by 1 unit per meal to obtain a GA level of ≤20% for 24 weeks, and the efficacy and safety were evaluated. Patients’ treatment satisfaction was also evaluated using the Diabetes Treatment Satisfaction Questionnaire (DTSQ) after the treatment. Results: After switching from Lis to Glu, both HbA1c and GA levels significantly lowered from 8.26% ± 0.13% to 7.71% ± 0.13% (P < 0.01) and from 23.9% ± 1.8% to 21.4% ± 1.9% (P < 0.01), respectively. Furthermore, switching from Lis to Glu improved patients’ treatment satisfaction; scores for 7 of the 8 items, such as “satisfaction” and “convenience” were significantly improved (P < 0.001), with no significant change in the scores for “improvement of hypoglycemia” (P = 0.91). Conclusions: Our present study suggests that switching bolus insulin from Lis to Glu by the addition of 1 unit of Glu per meal may be a useful treatment option for patients with inadequate glycemic control receiving intensive insulin therapy with Lis and Gla.

Aims This study assessed the independent predictors of the hemoglobin A1c (HbA1c)-lowering effect of vildagliptin in Japanese patients with type 2 diabetes.

We assessed the effects of a 12-week ipragliflozin treatment on the liver-to-spleen attenuation ratio (L/S ratio) using computed tomography and on alanine transaminase (ALT) levels in Japanese patients with type 2 diabetes mellitus (T2DM). Sixty-two patients with T2DM [age, 56 ± 8 years; hemoglobin A1c (HbA1c) levels, 8.1 ± 0.9%; body mass index (BMI), 27.5 ± 3.3 kg/m2] were randomly assigned in a 2:1 ratio to receive ipragliflozin (50 mg/day; ipragliflozin group; n = 40) or continued treatment (control group; n = 22) for 12 weeks. The primary endpoints were changes in ALT levels; the secondary endpoints included changes in the L/S ratio and in the visceral fat area (VFA) and subcutaneous fat area (SFA) before and after 12 weeks of the treatment as assessed by computed tomography. ALT levels (−12.45 vs. +5.82 IU/l, P

This study investigated the independent predictors of the serum uric acid (sUA)-lowering effect of low-dose febuxostat, a novel xanthine oxidase inhibitor, in Japanese patients with type 2 diabetes mellitus (T2DM). Data of 130 T2DM patients who had been taking febuxostat 10 mg once daily for elevated sUA (≥7 mg/dl) for at least 12 weeks were retrieved from medical records. Spearman’s rank correlation coefficients were calculated to determine the correlations between sets of two independent continuous variables. Multiple stepwise linear regression analysis was used to determine independent predictors of the percent change of sUA levels after 12 weeks of febuxostat treatment (%ΔsUA). Among all patients, %ΔsUA was significantly correlated with age (ρ = 0.192, P = 0.030) and mean glycated hemoglobin (HbA1c) level (ρ = −0.186, P = 0.036). Multiple stepwise linear regression analysis of all patients revealed that major independent factors contributing to %ΔsUA were mean HbA1c (β = −3.14, P = 0.022) and mean glycated albumin (β = −0.743, P = 0.013) levels. High HbA1c and glycated albumin levels significantly attenuated the sUA-lowering effect of low-dose febuxostat in Japanese patients with T2DM. Further detailed analysis using a larger population is warranted to confirm these findings.

Aims This open-label, randomized, parallel-group comparative study compared the efficacy of rosuvastatin (5 mg/day) and atorvastatin (10 mg/day) for reduction of small dense low-density lipoprotein cholesterol (sd LDL-C) levels in Japanese patients with type 2 diabetes mellitus (T2DM). Methods Patients with T2DM and hypercholesterolemia with detectable sd LDL-C after receiving 10 mg/day atorvastatin for ≥24 weeks were randomly assigned to receive rosuvastatin (5 mg/day; switched treatment) or atorvastatin (10 mg/day; continued treatment) for 12 weeks. The primary endpoints were changes in sd LDL-C levels and sd LDL-C/total LDL-C ratio evaluated using the LipoPhor AS ® system. Results There were no significant percent changes from baseline for LDL-C levels between the switched ( n = 55) and the continued treatment group ( n = 56). However, the former group exhibited a statistically significant reduction from baseline of sd LDL-C levels, sd LDL-C/total LDL-C ratio compared with the latter group (−3.8 mg/dL vs. −1.4 mg/dL, p = 0.014; −2.3% vs. −0.6%, p = 0.004, respectively). Multiple regression analysis among all subjects revealed that independent factors contributing to the reduction in sd LDL-C levels were a change in LDL-C ( p = 0.003) and triglyceride (TG) levels ( p = 0.006), treatment group (the switched group = 1, the continued group = 0; standard coefficient = −1.2, p = 0.034) and baseline glycated hemoglobin A1c (HbA1c) ( p = 0.045), respectively. Conclusion Switching from 10 mg atorvastatin to 5 mg rosuvastatin may be a useful therapeutic option to reduce sd LDL-C levels in Japanese hypercholesterolemic patients with T2DM.

To determine whether non-high-density lipoprotein cholesterol (non-HDL-C) level, in comparison with low-density lipoprotein cholesterol (LDL-C) level, is useful for predicting the values of various surrogate atherosclerosis markers in Japanese subjects with type 2 diabetes (T2DM). Data were retrieved from medical records of 265 subjects with T2DM who underwent laboratory tests to evaluate for atherosclerosis by using the following parameters: brachial-ankle pulse wave velocity, mean and maximum carotid intima-media thickness (mean CIMT and max-CIMT), and ankle-brachial index, with simultaneous fasting blood sampling for routine lipid parameters. In a multiple stepwise regression analysis, non-HDL-C level, but not LDL-C level, positively correlated with max-CIMT (β coefficient = 0.14, F = 6.84). Stepwise logistic regression analysis revealed that a 0.26 mmol/L (10 mg/dL) increase in non-HDL-C level, but not LDL-C level, was significantly associated with high risk of max-CIMT (≥1.1 mm; odds ratio, 1.096; 95 % confidence interval, 1.003–1.202; p = 0.046). However, in a receiver operating characteristic curve (ROC) analysis, the addition of non-HDL-C level to the three significant independent variables obtained from the stepwise analyses did not significantly increased the area under the ROC curve (from 0.7789 to 0.7864, p = 0.4343). Non-HDL-C levels may be non-inferior to LDL-C level for the prediction of high-risk max-CIMT in Japanese subjects with T2DM.

OBJECTIVE—To investigate the relationship between fasting plasma glucose (FPG) values and other variables (e.g., age, sex, and BMI) to 2-h post–75-g oral glucose load glycemia (PG) in Japanese subjects. RESEARCH DESIGN AND METHODS—Subjects included 13,694 Japanese subjects between 20 and 83 years of age (10,677 men and 3,017 women) who were undergoing a 75-g oral glucose tolerance test (OGTT) during a health screening performed at our hospital. The influences of age for 2-h PG at a fixed fasting plasma glucose (FPG) level of 126 mg/dl were analyzed. Multiple linear regression analysis was performed using a model in which the dependent variable was 2-h PG using the following explanatory variables: FPG, age, sex, BMI, blood pressure, plasma cholesterol, and triglyceride (TG) levels. RESULTS—The 2-h PG at a fixed FPG of 126 mg/dl increased by 0.94 mg/dl per year in patients aged between 30 and 78 years (r = 0.68, P < 0.0001). In multiple regression, five explanatory variables (FPG, age, BMI, plasma TG levels, and systolic blood pressure levels) were all positively associated with 2-h PG. The percentages of patients with 2-h diabetes (isolated postchallenge hyperglycemia [IPH]) versus fasting plus 2-h diabetes by the World Health Organization criteria significantly (P = 0.005) increased as the patients’ decades increased, whereas the impact of BMI on the percentages was significant only in young patients (P = 0.001). CONCLUSIONS—Aging was found to be the second best predictor of 2-h PG on multiple regression. Therefore, OGTT should be performed especially in elderly patients because they show IPH more frequently.

It has been reported that trisomy 14 is associated with myeloid malignancies, but a case with increased platelet count has also been reported. However, the clinical significance of trisomy 14 is still uncertain. We report a patient with trisomy 14 with thrombocytosis and a gradual increase in monocytosis. He was treated with hydroxyurea, cytarabine and aclarubicin in low doses and his quality of life was maintained for a period of about 1 year from blastic crisis. Hydroxyurea, cytarabine or aclarubicin in low doses may be the treatment of choice for trisomy 14 patients with respect to the patients’ quality of life.

83歳の男性.腰背部痛を主訴に受診し, 胸部異常陰影を指摘された.当科での肺生検の結果, 悪性黒色腫と診断された.第一回入院後約3ヵ月で呼吸不全にて死亡した.生前の検査では, 肺以外に原発を疑わせる病変はなく, 死後の剖検でも, 全身に転移がみられるものの肺以外の他の臓器で原発巣と考えられる病巣はなく, 左肺下葉の病理像でいわゆるjunctional changeを認めた.これらの所見より肺原発の悪1生黒色腫と診断した.悪性黒色腫のうちでも肺原発のものは非常にまれで現在までに30例ほどが報告されているにすぎない.予後は非常に不良で多くの例で1年以内に死亡している.

The authors administered recombinant human granulocyte colony-stimulating factor (rhG-CSF) to 16 patients with advanced non-Hodgkin's lymphoma treated with combination chemotherapy. Groups of three to five patients were treated with 50, 100, 200, and 400 micrograms/m2 per day of rhG-CSF by intravenous infusion for 14 days, beginning 3 days after chemotherapy. There was a strong linear relationship between the dose and the area under the curve over this dose range. The rhG-CSF was rapidly cleared from serum, with a mean half-life of 5.97 hours for the second phase (t1/2). In patients treated with a dose of more than 100 micrograms/m2 per day, the duration of neutropenia (P less than 0.01) and the duration of fever (P less than 0.05) were significantly decreased. The rhG-CSF was well tolerated and the only clinical observation that appeared relating to rhG-CSF administration was slight bone pain. This study strongly suggests that an optimum dose of rhG-CSF in patients after chemotherapy is 100 to 200 micrograms/m2. Our study shows that rhG-CSF is a clinically useful drug for patients treated with myelosuppressive chemotherapy.

A 15-year-old girl was diagnosed as having acute nonlymphocytic leukemia (ANLL, FAB M2) in January 1990 and achieved complete remission with chemotherapy. She was readmitted to our hospital with a hearing disturbance and hoarseness in October 1990. A suprapharyngeal tumor was found on cranial MRI, and bone marrow leukemic cells were slightly increased in number. Involvement of leukemic cells was proven by biopsy of the tumor. Therefore, we made a diagnosis of ANLL relapse with Garcin's syndrome. To our knowledge, this is the first reported case of leukemia complicated by Garcin's syndrome.

A total of 40 patients with recurrent non-Hodgkin's lymphoma were treated with ABEP combination chemotherapy (aclarubicin, N4-behenoyl-1-beta-D-arabinofuranosylcytosine, etoposide, and prednisolone). A complete remission (CR) was achieved in 37.5% of the patients and partial remission, in 15.0%. The ABEP regimen proved to be effective in T-cell as well as B-cell lymphoma. It appears that the ABEP regimen may be partially non-cross-resistant with front-line doxorubicin-containing combinations. Survival for 39 months was achieved in 42.0% of the CR responders compared with 6.7% of partial responders (PRs) and nonresponders (NRs) (P less than 0.01). Disease-free survival for 45 months was seen in 66% of the CR patients. The ABEP regimen was effective in the treatment of patients with recurrent or refractory lymphoma, enabling hope for long-term survival in the majority of CR cases.

A 29-year-old woman with acute myelogenous leukemia in relapse at the end of a nine-month period of remission was admitted to hospital where intensive antileukemic therapy was started. Antibiotics were given when she developed a fever and, when oral thrush appeared, intravenous amphotericin B was initiated. After 16 days, the amphotericin B (at a total dose of 295 mg) was discontinued because of side effects and 12 days later, when a lung biopsy had revealed mucormycotic hyphae in infarcted tissue in the left upper lobe, fluconazole (300 mg daily by intravenous infusion over a period of two hours) was substituted. This was continued for one month with clinical and radiologic improvement in the lung condition and no attributable adverse effect. At this juncture the patient died of intractable heart failure. We suggest that fluconazole may be an acceptable alternative to amphotericin B in the treatment of pulmonary mucormycosis.

Slow reacting substance of anaphylaxis (SRS-A) is an important chemical mediator of bronchial asthma. Leukotriene C4 is a component of SRS-A and is synthesized from arachidonic acid. Its synthesizing and releasing processes are found to be Ca2+-dependent. We developed an in vivo inhalation asthma model, mainly mediated by SRS-A, and elucidated the relationship between a Ca2+-antagonist, nicardipine, and SRS-A. In the asthmatic model, mediated by endogenous SRS-A induced by antigen inhalation, continuous intravenous infusion of nicardipine 7 micrograms/kg/min depressed the open airway pressure by about 60% compared with the saline-treated group. Inhibition of mean pulmonary resistance (RL) was about 50% and that of the inverted value of dynamic compliance (1/Cdyn) about 36%. However, the same concentration of nicardipine did not significantly effect the airway response in the asthmatic model induced by the inhalation of leukotriene C4. These results suggest that nicardipine, at the concentration used in the present study. did not block the direct effect of SRS-A on the smooth muscle, but blocked the Ca2+ influx required for the synthesis of SRS-A and its release.