Peripheral Ulcerative Keratitis in a Young Lady with Systemic Lupus Erythematosus Post Rituximab Infusion-A Case Report.

AIM: We report a new ocular finding of episcleritis (OD) and peripheral ulcerative keratitis (OS) in a 40-year-old lady with a 13-year history of systemic lupus erythematosus (SLE), 3 weeks post-rituximab infusion. MATERIALS & METHODS: Retrospective case report. RESULTS: A 40-year-old lady with a history of SLE and 3 weeks post rituximab infusion developed a new onset episcleritis (OD) and peripheral ulcerative keratitis (OS). As the PUK continued to advance with a leading edge, intravenous methyl prednisolone 1 gm/day was given for 3 days followed by a slow tapering course of oral prednisolone 50 mg/day. Though her ocular inflammation resolved, she developed pneumonia 6 weeks later. At 10 months follow-up, there were no ocular recurrences. She is currently on mycophenolate mofetil 2 gm/day along with oral prednisolone of 10 mg/day. CONCLUSION: This case highlights the new occurrence of episcleritis and PUK in SLE post-rituximab infusion.

Hospital admissions for hyperglycemic emergencies in young adults at an inner-city hospital.

AIMS: There is limited information characterizing young adults (18-35 years) (YA) with diabetes, especially those admitted for hyperglycemic emergencies. The study aims were to examine associations of patient-level characteristics with hyperglycemic emergency hospitalization and to identify variations based on diabetes type and glycemic control. METHODS: We conducted retrospective analysis of 273 YA admitted to an inner-city hospital with diabetic ketoacidosis (DKA) or hyperosmolar hyperglycemic nonketotic syndrome (HHS). T-tests, Chi-Square tests, and ANOVA identified differences in demographics, diabetes history, clinical indicators, complications/comorbidities, and hospital admission stratified separately by diabetes type (1 vs 2) and admission HbA1c < 9% (75 mmol/mol), ≥9% to 12% (108 mmol/mol), ≥12%). RESULTS: Mean admission HbA1c was 12.4% (112 mmol/ml). HbA1c was ≥9.0% for 90.5%. The main DKA/HHS trigger was medication nonadherence (57.9%), with 35.6% presenting with new-onset type 2 diabetes. Only 3.7% utilized outpatient diabetes clinics, 38.8% were re-hospitalized within the year, and 69% lacked insurance. Diabetes complications (44.7%) and psychiatric co-morbidities (35.5%) were common. Significantly more YA with type 1 diabetes had insurance, whereas YA with type 2 diabetes had higher admission HbA1c. YA with HbA1c ≥12% were more likely to be Black and lack insurance. CONCLUSIONS: YA hospitalized for DKA/HHS in an inner-city hospital tended to have severely uncontrolled diabetes. Many already had comorbidities and diabetes complications, high use of acute care services and low use of diabetes specialty services. YA characteristics varied by diabetes type and HbA1c. Overall, a substantial percentage lacked insurance, potentially impacting healthcare utilization patterns and medication adherence, and leading to DKA/HHS admissions.

The Relationship of Baseline Prostate Specific Antigen and Risk of Future Prostate Cancer and Its Variance by Race.

PURPOSE: Several studies suggest that a baseline prostate specific antigen (PSA) measured in young men predicts future risk of prostate cancer. Considering recent recommendations against PSA screening, high-risk populations (e.g. black men, men with a high baseline PSA) may be particularly vulnerable in the coming years. Thus, we investigated the relationship between baseline PSA and future prostate cancer in a black majority-minority urban population. MATERIALS AND METHODS: A retrospective analysis was performed of the prostate biopsy database (n = 994) at the Brooklyn Veterans Affairs Hospital. These men were referred to urology clinic for elevated PSA and biopsied between 2007 and 2014. Multivariate logistic regression was used to predict positive prostate biopsy from log-transformed baseline PSA, race (black, white, or other), and several other variables. RESULTS: The majority of men identified as black (50.2%). Median age at time of baseline PSA and biopsy was 58.6 and 64.8, respectively. Median baseline PSA was similar among black men and white men (2.70 vs 2.91 for black men vs white men, p = 0.232). Even so, black men were more likely than white men to be diagnosed with prostate cancer (OR 1.62, p < 0.0001). Black men less than age 70 were at particularly greater risk than their white counterparts. Baseline PSA was not a statistically significant predictor of future prostate cancer (p = 0.101). CONCLUSIONS: Black men were more likely to be diagnosed with prostate cancer than were white men, despite comparable baseline PSA. In our pre-screened population at the urology clinic, a retrospective examination of baseline PSA did not predict future prostate cancer.

The impact of African American race on prostate cancer detection on repeat prostate biopsy in a veteran population.

PURPOSE: Racial differences in the incidence of prostate cancer on initial biopsy are well established, but the predictive value of African American race on the probability of prostate cancer detection on repeat biopsy is unknown. MATERIALS AND METHODS: At a single institution between January 2007 and June 2014, we reviewed 277 men who first underwent a negative transrectal ultrasound guided needle biopsy of the prostate, and who then subsequently underwent a second biopsy. Detection rates were compared via Chi-square analysis. Race, age, PSA, presence of high-grade prostatic intraepithelial neoplasia, presence of atypical small acinar proliferation, prostate volume, PSA velocity and PSA density were compared via a multivariate logistic regression analysis. RESULTS: 496 AA men and 352 Caucasian men underwent initial biopsy, and AA men had a 49 % cancer detection rate, compared to 34 % in Caucasians (p < 0.0001). AA men also had a greater incidence of Gleason 7 cancers (p = 0.00018) and a smaller mean TRUS volume (p = 0.006) compared to Caucasians. On repeat biopsy, AA men no longer had a higher cancer detection rate (p = 0.227), nor difference in Gleason 7 detection or TRUS volume (p = 0.0992). On initial biopsy, AA race and increasing PSA were both associated with an increased likelihood for cancer detection (p < 0.001 for both). After an initial negative biopsy, AA race no longer predicted for future malignancy detection (p = 0.57), nor did PSA (p = 0.36). CONCLUSIONS: In a cohort of men with high pre-test probability of prostate cancer and an initial negative biopsy, African American race in a veteran population fails to predict the detection of future prostate cancer.

Comparison of glucosamine sulfate and a polyherbal supplement for the relief of osteoarthritis of the knee: a randomized controlled trial [ISRCTN25438351].

BACKGROUND: The efficacy and safety of a dietary supplement derived from South American botanicals was compared to glucosamine sulfate in osteoarthritis subjects in a Mumbai-based multi-center, randomized, double-blind study. METHODS: Subjects (n = 95) were screened and randomized to receive glucosamine sulfate (n = 47, 1500 mg/day) or reparagen (n = 48, 1800 mg/day), a polyherbal consisting of 300 mg of vincaria (Uncaria guianensis) and 1500 mg of RNI 249 (Lepidium meyenii) administered orally, twice daily. Primary efficacy variable was response rate based on a 20% improvement in WOMAC pain scores. Additional outcomes were WOMAC scores for pain, stiffness and function, visual analog score (VAS) for pain, with assessments at 1, 2, 4, 6 and 8 weeks. Tolerability, investigator and subject global assessments and rescue medication consumption (paracetamol) were measured together with safety assessments including vital signs and laboratory based assays. RESULTS: Subject randomization was effective: age, gender and disease status distribution was similar in both groups. The response rates (20% reduction in WOMAC pain) were substantial for both glucosamine (89%) and reparagen (94%) and supported by investigator and subject assessments. Using related criteria response rates to reparagen were favorable when compared to glucosamine. Compared to baseline both treatments showed significant benefits in WOMAC and VAS outcomes within one week (P < 0.05), with a similar, progressive improvement over the course of the 8 week treatment protocol (45-62% reduction in WOMAC or VAS scores). Tolerability was excellent, no serious adverse events were noted and safety parameters were unchanged. Rescue medication use was significantly lower in the reparagen group (p < 0.01) at each assessment period. Serum IGF-1 levels were unaltered by treatments. CONCLUSION: Both reparagen and glucosamine sulfate produced substantial improvements in pain, stiffness and function in subjects with osteoarthritis. Response rates were high and the safety profile was excellent, with significantly less rescue medication use with reparagen. Reparagen represents a new natural productive alternative in the management of joint health. TRIAL REGISTRATION: Current Controlled Trials ISRCTN25438351.

Early relief of osteoarthritis symptoms with a natural mineral supplement and a herbomineral combination: a randomized controlled trial [ISRCTN38432711].

BACKGROUND: This study was designed to determine if a natural mineral supplement, sierrasil, alone and in combination with a cat's claw extract (Uncaria guianensis), vincaria, has therapeutic potential in mild to moderate osteoarthritis of the knee. METHODS: Patients (n = 107) with mild to moderate osteoarthritis of the knee were randomly assigned to one of 4 groups; high dose sierrasil (3 g/day), low dose sierrasil (2 g/day), low dose sierrasil (2 g/day) + cat's claw extract (100 mg/day) or placebo, administered for 8 weeks. Treatment was double blinded. Primary efficacy variables were WOMAC scores (A, B, C and total). Visual analog score (VAS) for pain, consumption of rescue medication (paracetamol), and tolerability were secondary variables. Safety measures included vital signs and laboratory-based assays. RESULTS: Ninety-one of the 107 patients successfully completed the protocol. All four groups showed improvement in WOMAC and VAS scores after 8 weeks (p < 0.001), in all 3 groups receiving sierrasil the magnitude of benefits were greater vs. placebo (WOMAC Total 38-43% vs. 27%) but this was not statistically significant. In reference to baseline values sierrasil treated groups had a considerably faster onset of benefits. Placebo-treated individuals failed to show significant benefits at 4 weeks (11% reduction in total WOMAC). In contrast, after 1 or 2 weeks of therapy all the sierrasil groups displayed significant reductions in WOMAC scores (p < 0.05) and at week 4 displayed a 38-43% improvement. VAS was significantly improved at 4 weeks in all groups (p < 0.001) but was significantly greater in all sierrasil groups compared to placebo (p < 0.05). Rescue medication use was 28-23% lower in the herbomineral combination and high dose sierrasil groups although not statistically different from placebo (P = 0.101 and P = 0.193, respectively). Tolerability was good for all groups, no serious adverse events were noted and safety parameters remained unchanged. CONCLUSION: The natural mineral supplement, sierrasil alone and in combination with a cat's claw extract, improved joint health and function within 1-2 weeks of treatment but significant benefits over placebo were not sustained, possibly due to rescue medication masking. Sierrasil may offer an alternative therapy in subjects with joint pain and dysfunction.

Effect of fruits of Moringa oleifera on the lipid profile of normal and hypercholesterolaemic rabbits.

Rabbits were fed Moringa oleifera (200mg/kg/day, p.o.) or lovastatin (6mg/kg/day, p.o.) in banana pulp along with standard laboratory diet and hypercholesterolaemic diet for 120 days. Moringa oleifera and lovastatin were found to lower the serum cholesterol, phospholipid, triglyceride, VLDL, LDL, cholesterol to phospholipid ratio and atherogenic index, but were found to increase the HDL ratio (HDL/HDL-total cholesterol) as compared to the corresponding control groups. Treatment with M. oleifera or lovastatin in normal rabbits decreased the HDL levels. However, HDL levels were significantly increased or decreased in M. oleifera- or lovastatin-treated hypercholesterolaemic rabbits, respectively. Lovastatin- or M. oleifera-treated hypercholesterolaemic rabbits showed decrease in lipid profile of liver, heart and aorta while similar treatment of normal animals did not produce significant reduction in heart. Moringa oleifera was found to increase the excretion of faecal cholesterol. Thus, the study demonstrates that M. oleifera possesses a hypolipidaemic effect.