A new classification of Diabetic Nephropathy 2014: a report from Joint Committee on Diabetic Nephropathy.

The Joint Committee on Diabetic Nephropathy has revised its Classification of Diabetic Nephropathy (Classification of Diabetic Nephropathy 2014) in line with the widespread use of key concepts such as the estimated glomerular filtration rate (eGFR) and chronic kidney disease. In revising the Classification, the Committee carefully evaluated, as relevant to current revision, the report of a study conducted by the Research Group of Diabetic Nephropathy, Ministry of Health, Labour and Welfare of Japan. Major revisions to the Classification are summarized as follows: (1) eGFR is substituted for GFR in the Classification; (2) the subdivisions A and B in stage 3 (overt nephropathy) have been reintegrated; (3) stage 4 (kidney failure) has been redefined as a GFR less than 30 mL/min/1.73 m(2), regardless of the extent of albuminuria; and (4) stress has been placed on the differential diagnosis of diabetic nephropathy versus non-diabetic kidney disease as being crucial in all stages of diabetic nephropathy.

[Classification of Diabetic Nephropathy 2014].

The Committee on Diabetic Nephropathy revised the classification of diabetic nephropathy in view of the current status of eGFR and CKD in Japan. To make revisions for the classification of diabetic nephropathy 2014, the Committee carefully evaluated the report of the Research Group on Diabetic Nephropathy, Ministry of Health, Labour, and Welfare of Japan. The major revisions made were as follows: 1. eGFR can be used for the evaluation of GFR; 2. In stage 3 (overt nephropathy), A and B were combined; 3. Stage 4 (renal failure) was defined as GFR less than 30 mL/min/1.73 m2, regardless of albuminuria; and 4. The importance of differential diagnosis was stressed in all stages.

[Development of treatment adherence by jellification of itraconazole oral solution].

There have been some reports on the efficacy and tolerability of itraconazole (ITCZ) as prophylaxis for fungal infection after HSCT, and guidelines recommend itraconazole as a standard drug for prophylaxis of fungal infection in HSCT patients. However, it is not uncommon for patients undergoing HSCT to develop anorexia and taste disturbance. There are some cases where the bitter taste of ITCZ oral solution leads to interruption of administration because the patient refuses to take this medicine. Therefore, we investigated the clinical utility and influence on continuing treatment adherence by jellification of ITCZ. Compared with ITCZ oral solution, jellified ITCZ was extremely easy for most patients to take, and it was suggested that jellified ITCZ can make it easier for patients to continue treatment if they have difficulty with administration because of the bitter taste of ITCZ oral solution. Furthermore, it was confirmed that the plasma concentration of ITCZ was suitable for prophylaxis even with jellified ITCZ. This also suggested that the efficacy of ITCZ would be maintained by using jellified formation. For long-term antifungal therapy in patients with a high risk of fungal infection such as those having HSCT, it is very important for successful prophylaxis to maintain good adherence.

A new Classification of Diabetic Nephropathy 2014: a report from Joint Committee on Diabetic Nephropathy.

The Joint Committee on Diabetic Nephropathy has revised its Classification of Diabetic Nephropathy (Classification of Diabetic Nephropathy 2014) in line with the widespread use of key concepts, such as the estimated glomerular filtration rate (eGFR) and chronic kidney disease (CKD). In revising the Classification, the Committee carefully evaluated, as relevant to current revision, the report of a study conducted by the Research Group of Diabetic Nephropathy, Ministry of Health, Labor and Welfare of Japan. Major revisions to the Classification are summarized as follows: (i) eGFR is substituted for GFR in the Classification; (ii) the subdivisions A and B in stage 3 (overt nephropathy) have been reintegrated; (iii) stage 4 (kidney failure) has been redefined as a GFR <30 mL/min/1.73 m(2), regardless of the extent of albuminuria; and (iv) stress has been placed on the differential diagnosis of diabetic nephropathy versus non-diabetic kidney disease as being crucial in all stages of diabetic nephropathy.

Prevalence and correlates of hepatitis C virus infection among injecting drug users in Tehran.

This study aimed to investigate the prevalence and correlates of hepatitis C virus infection among injecting drug users in a community-based setting in Tehran, Iran. In October 2004, injecting drug users were recruited from a drop-in centre and neighboring parks and streets in a drug-populated neighborhood in Tehran. Participants were interviewed using a structured questionnaire, and a sample of oral mucosal transudate was collected for detection of HIV and HCV antibodies. Overall, 105 of 202 participants (52.0%) were found to be positive for HCV-antibody testing. After adjustment for the basic demographic characteristics, the prevalence of HCV infection was found to be associated with length of drug injection (more than 10 years) [odds ratio (OR), 3.25; 95% confidence interval (CI), 1.43-7.38], length of lifetime incarcerations (more than a year) (OR, 3.44; 95% CI, 1.68-7.06), and a history of being tattooed inside prison (OR, 1.96; 95% CI, 1.06-3.62). High prevalence of HCV infection and its association with incarceration-related exposures are important implications for harm reduction initiatives for drug using inmates in Iran. While prevention interventions for drug using inmates are being expanded in Iran, it is important that high prevalence of HCV infection be taken into consideration in order to control further transmission of this infection.