Management of Type 2 Diabetes: Current Strategies,Unfocussed Aspects,Challenges, and Alternatives

Type 2 diabetes mellitus (T2DM) accounts for >90% of the cases of diabetes in adults. Resistance to insulin action is the major cause that leads to chronic hyperglycemia in diabetic patients. T2DM is the consequence of activation of multiple pathways and factors involved in insulin resistance and β-cell dysfunction. Also, the etiology of T2DM involves the complex interplay between genetics and environmental factors. This interplay can be governed efficiently by lifestyle modifications to achieve better management of diabetes. The present review aims at discussing the major factors involved in the development of T2DM that remain unfocussed during the anti-diabetic therapy. The review also focuses on lifestyle modifications that are warranted for the successful management of T2DM. In addition, it attempts to explain flaws in current strategies to combat diabetes. The employability of phytoconstituents as multitargeting molecules and their potential use as effective therapeutic adjuvants to first line hypoglycemic agents to prevent side effects caused by the synthetic drugs are also discussed.     

Validation of the language component of the Addenbrooke's Cognitive Examination – Revised (ACE‐R) as a screening tool for aphasia in stroke patients

Aim: Several tests are available for aphasia screening following stroke. However, some of them have shortcomings such as need of specialist knowledge, low sensitivity and/or specificity and lengthy administration time. Our study aims to evaluate the language component of the Addenbrooke's Cognitive Examination – Revised (ACE‐R) as a screening tool for aphasia in stroke patients. Methods: The language component of ACE‐R was administered to consecutive patients admitted to a post‐acute stroke unit. Patients who were medically unstable or had a significant history of sensory impairment or mental health issues were excluded. The test was administered by two junior doctors with basic training in ACE‐R administration. Patients recruited were also assessed by an experienced speech and language therapist (SLT). The results of the two assessments were documented by a different member of the team and the SLT results were used as the benchmark to calculate the ACE‐R language component sensitivity and specificity. Results: Fifty‐nine participants were recruited and 27 of them were women. The mean age was 72 (SD 11.9). Thirty‐four participants had left and 11 right hemisphere stroke. Fourteen had bilateral affection. Six participants were left handed. A cut‐off value of 22/26 of ACE‐R language component showed 100% specificity and 83.1% sensitivity, while a cut‐off value of 16/26 had 88.2% specificity and 100% sensitivity. Conclusion: Our results suggest that the language component of ACE‐R has a satisfactory sensitivity and specificity compared with other screening tests used in strokes. It is easy to administer and free to use.     

Gossypiboma mimicking posterior urethral stricture

INTRODUCTIONForeign bodies in the urogenital tract are not uncommon. Hairpins, glass rods, umbilical tapes, ball point pen are described in lower urogenital tract. Retained gauze piece (gossypiboma) in posterior urethra may cause diagnostic dilemma. Symptoms and investigations may mimic stricture of posterior urethra.PRESENTATION OF CASETwo cases of retained gauze pieces in the urethra are described here. The micturating cystourethrogram was suggestive of posterior urethral stricture.DISCUSSIONTwo cases described here had retained gauze piece as a cause of filling defect and abnormal appearance in the micturating cystourethrogram. Gossypiboma may be a possibility where posterior urethral stricture are seen after previous surgery in paediatric age group.CONCLUSIONIn the setting of previous urogenital surgery gossypiboma should be kept in the differential diagnosis where posterior urethral stricture are seen in the paediatric age group.     

Therapy of Core Binding Factor Acute Myeloid Leukemia: Incremental Improvements Toward Better Long-Term Results

BackgroundDespite being considered as good prognostic acute myelogenous leukemia (AML), the long-term survival rate in core binding factor (CBF) AML leaves room for substantial improvement.Materials and MethodsWe reviewed relevant English language literature related to treatment of CBF AML available in PubMed. Review also included meeting abstracts.ResultsMulticycle high dose cytarabine in consolidation improves remission duration but larger groups report overall survival in the range of 40% to 50% at 5 years or longer.ConclusionsConcerted effort is needed toward improving outcomes in CBF AML through clinical trials and risk-adapted approach.