Consensus on management of hepatitis C virus infection in resource-limited Ukraine and Commonwealth of Independent States regions

Globally, 69.6 million individuals were infected with hepatitis C virus (HCV) infection in 2016. Of the six major HCV genotypes (GT), the most predominant one is GT1, worldwide. The prevalence of HCV in Central Asia, which includes most of the Commonwealth of Independent States (CIS), has been estimated to be 5.8% of the total global burden. The predominant genotype in the CIS and Ukraine regions has been reported to be GT1, followed by GT3. Inadequate HCV epidemiological data, multiple socio-economic barriers, and the lack of regionspecific guidelines have impeded the optimal management of HCV infection in this region. In this regard, a panel of regional experts in the field of hepatology convened to discuss and provide recommendations on the diagnosis, treatment, and pre-, on-, and posttreatment assessment of chronic HCV infection and to ensure the optimal use of cost-effective antiviral regimens in the region. A comprehensive evaluation of the literature along with expert recommendations for the management of GT1-GT6 HCV infection with the antiviral agents available in the region has been provided in this review. This consensus document will help guide clinical decision-making during the management of HCV infection, further optimizing treatment outcomes in these regions.     

Plasma chitinase 3-like 1 is persistently elevated during first month after minimally invasive colorectal cancer resection

AIM: To assess blood chitinase 3-like 1 (CHi3L1) levels for 2 mo after minimally invasive colorectal resection (MICR) for colorectal cancer (CRC). METHODS: CRC patients in an Institutional Review Board approved data/plasma bank who underwent elective MICR for whom preoperative (PreOp), early postoperative (PostOp), and 1 or more late PostOp samples [postoperative day (POD) 7-27] available were included. Plasma CHi3L1 levels (ng/mL) were determined in duplicate by enzyme linked immunosorbent assay. RESULTS: PreOp and PostOp plasma sample were available for 80 MICR cancer patients for the study. The median PreOp CHi3L1 level was 56.8 CI: 41.9-78.6 ng/mL (n = 80). Significantly elevated (P < 0.001) median plasma levels (ng/mL) over PreOp levels were detected on POD1 (667.7 CI: 495.7, 771.7; n = 79), POD 3 (132.6 CI: 95.5, 173.7; n = 76), POD7-13 (96.4 CI: 67.7, 136.9; n = 62), POD14-20 (101.4 CI: 80.7, 287.4; n = 22), and POD 21-27 (98.1 CI: 66.8, 137.4; n = 20, P = 0.001). No significant difference in plasma levels were noted on POD27-41. CONCLUSION: Plasma CHi3L1 levels were significantly elevated for one month after MICR. Persistently elevated plasma CHi3L1 may support the growth of residual tumor and metastasis.     

Incidence and type of complications in non-operated patients at a surgical ward

Background

This study was designed to analyze a group of non-operated patients admitted to our surgical ward for incidence and type of documented complication. We classified and categorised these complications according to the definition of the Association of Surgeons of the Netherlands (ASN). Our main interest was to identify adverse events for non-operated patients that are caused by medical management and thus preventable.

Methods

Complications were prospectively collected in our registry, which is part of an electronic medical patient file, and in retrospective analysed. All non-operated patients admitted to our surgical ward between January 2003 and January 2006 have been analysed for type and incidence of complications.

Results

We recorded 437 complications in 364 (8%) of 4602 non-operated patients and we categorised 196 (45%) of these events in the Hospital - Provider group. In this last category 161 (82%) events were related to medical management and appeared to be preventable. Numerous different types of complications were recorded (n = 69) among the 437 events. Of all the complications, 75 (17%) were found to be a negative effect/failure of therapy.

Conclusion

The incidence of complications in non-operated patients at our surgical ward was 8%, with a great variety in types of events documented. Almost half of all complications (45%) were recorded in the Hospital-Provider category and appeared to be preventable, which needs further investigation.     

Prevalence and clinical presentation of constipation in children with severe generalized cerebral palsy

Aim Our aim was to study the prevalence and characteristics of constipation in children with profound multiple disabilities, as data in this area are scarce. Method A cross‐sectional observational study was performed in specialized day‐care centres and schools in the Netherlands. The study included 152 children (81 males, 71 females; mean age 9y 6mo, SD 4y 6mo). Intellectual disability ranged from moderate (7%) to profound (52%) in all participants who also had severe motor disabilities (83% classified at Gross Motor Function Classification System level V). We collected data on defaecation characteristics, food and fluid intake, and laxative consumption using standardized bowel diaries and interviews. Constipation was defined as (1) scybalous, pebble‐like, hard stools in over a quarter of defaecations in combination with a defaecation frequency of less than three times per week during a 2‐week study period; (2) large stools palpable on abdominal examination; or (3) laxative use or manual disimpaction of faeces. Results Of the studied population, 57% were constipated and 55% used laxatives, 27% of whom showed symptoms of constipation. Daily intakes of water and fibre were below the required standards in 87% and 53% of participants respectively, without a proven relation to constipation. Interpretation Constipation is a common problem in children with severe disabilities. Laxative use is high but dosing is frequently inadequate to prevent symptoms.     

Biochemical markers identify influences on bone and cartilage degradation in osteoarthritis - the effect of sex,Kellgren-Lawrence (KL) score,Body Mass Index (BMI), oral salmon calcitonin (sCT) treatment and diurnal variation

Background  

Osteoarthritis (OA) involves changes in both bone and cartilage. These processes might be associated under some circumstances. This study investigated correlations between bone and cartilage degradation in patients with OA as a function of sex, Kellgren-Lawrence (KL) score, Body Mass Index (BMI), oral salmon calcitonin (sCT) treatment and diurnal variation.     

Incidence of Hepatitis E Virus Infection in Recipients of Blood or Blood Products Transfusion

Background

Hepatitis E, generally known to be transmitted faeco-orally, has been shown to have significant transmission by blood borne route. Paucity of data on asymptomatic viremia in blood donors and higher incidence of Hepatitis E in haemodialysis patients and thalassemics mandate a prospective study of blood recipients to elucidate the exact incidence and natural history of post transfusion Hepatitis E.

Methods

A total of 2000 recipients of blood or blood products transfusion were followed up for two months to detect development of post transfusion Hepatitis E, by clinical examination, transaminases and immunoglobulin M anti hepatitis E virus (IgM anti HEV). Estimation of hepatitis E virus ribonucleic acid (HEV RNA) was done in patients with elevated levels of transaminases.

Result

Out of 2000 patients, 5(0.25%) were positive for IgM anti HEV at the time of transfusion and were excluded from the study. Rest of 1995 patients were followed up for two months post transfusion. A total of 1303 (65.3%) patients were followed up for two months and 1636 (82.0%) patients at least once in two visits. None of the followed up patients reported development of jaundice or had clinically evident hepatitis, although 62 patients had raised transaminases detected at either one or both the visits.

Conclusion

All followed up patients were tested for IgM anti HEV at both the visits and none were found to be positive. Patients with raised transaminases were subjected to HEV RNA and all were found to be negative.Key Words: Hepatitis E, Post transfusion, Parenteral transmission     

Association analysis of ADPRT1, AKR1B1, RAGE,GFPT2 and PAI-1 gene polymorphisms with chronic renal insufficiency among Asian Indians with type-2 diabetes

Background  

To determine association of nine single nucleotide polymorphisms (SNPs) in ADP ribosyltransferase-1 (ADPRT1), aldo-keto reductase family 1 member B1 (AKR1B1), receptor for advanced glycation end-products (RAGE), glutamine:fructose-6-phosphate amidotransferase-2 (GFPT2), and plasminogen activator inhibitor-1 (PAI-1) genes with chronic renal insufficiency (CRI) among Asian Indians with type 2 diabetes; and to identify epistatic interactionss between genes from the present study and those from renin-angiotensin-aldosterone system (RAAS), and chemokine-cytokine, dopaminergic and oxidative stress pathways (previously investigated using the same sample set).