Efficacy and Safety of Aflapin®, a Novel Boswellia Serrata Extract, in the Treatment of Osteoarthritis of the Knee: A Short-Term 30-Day Randomized, Double-Blind, Placebo-Controlled Clinical Study.

BACKGROUND AND OBJECTIVE: Aflapin®, also known as AprèsFlex® was developed as an enhanced bioavailable extract of Boswellia serrata gum resin, standardized to 20% 3-O-acetyl-11-keto-ß-boswellic acid. This randomized, double-blind, placebo-controlled clinical trial confirms the efficacy of Aflapin in ameliorating the symptoms of osteoarthritis (OA) of the knee. METHODS: Based on the inclusion/exclusion criteria of the American College of Rheumatology, seventy subjects were recruited and randomized into Placebo (n = 35) and Aflapin (n = 35) groups. Subjects received either 100 mg Aflapin or a placebo for 30 days. All subjects were evaluated for pain and physical function using the standard tools i.e., Visual Analog Scale (VAS), Lequesne Functional Index (LFI), and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) at the baseline (Day 0), 5, and 30 days of treatment. Additionally, several inflammatory and cartilage biomarkers, including matrix metalloproteinase-3 (MMP-3), tumor necrosis factor-α (TNFα), high-sensitive C-reactive protein (hsCRP), Cartilage Oligomeric Matrix Protein (COMP), and collagen type II cleavage (C2C) were evaluated. Total blood chemistry analyses were conducted to affirm the safety of Aflapin. RESULTS: Sixty-seven subjects completed the study. Aflapin conferred significant improvements in pain scores as early as five days of treatment. Post-trial, VAS, LFI, WOMAC pain, WOMAC stiffness, WOMAC function, and total WOMAC scores decreased in the Aflapin group by 45%, 40.9%, 44.4%, 66.3%, 44.4%, and 48%, respectively. Aflapin supplementation also reduced circulating MMP-3, TNFα, hsCRP, and C2C. CONCLUSION: This investigation affirms that Aflapin is clinically efficacious, fast-acting, and safe in the management of osteoarthritis. No significant adverse effects were observed.

Efficacy and tolerability of a novel herbal formulation for weight management in obese subjects: a randomized double blind placebo controlled clinical study.

BACKGROUND: The effect of an herbal formulation LI85008F on weight loss in obese human subjects was evaluated in an 8-weeks randomized, double-blind, placebo-controlled study (Clinical Trial Registration no. ISRCTN37381706). Fifty obese subjects (Body mass index 30 to 40 kg/m², 29.3% male; 70.7% female; ages 27-50 years) were randomized into two groups; placebo (n = 25) and LI85008F formulation (n = 25). The participants received either 900 mg/day of LI85008F formulation in three divided doses or three identical placebo capsules and all of them remained on a calorie-controlled diet (2000 cal/day) and 30 min walking for 5 days a week during the entire duration of the study. RESULTS AND DISCUSSION: At the end of the trial period, LI85008F supplemented group showed significant net reductions in body weight and Body Mass Index (BMI). The participants who received the herbal formulation, showed reduced fasting blood glucose, LDL, LDL/HDL ratio, and triglycerides. At the end of the study, LI85008F supplementation also provided 21.26% (p = 0.012) increase in serum adiponectin level, compared with the placebo group. No major adverse events were reported by the participants in the study duration. In addition, Adipokine profiling study in 3T3-L1 adipocytes demonstrates that LI85008F modulates key regulatory factors of adipogenic differentiation and insulin sensitivity, such as Adiponectin, Pref-1, and resistin. CONCLUSION: The herbal formulation LI85008F (Adipromin) is prepared from commonly used medicinal plants extracts, which provides useful and safe application for weight loss in obese humans. It also demonstrates potential promise in controlling healthy blood glucose level in obesity linked type 2 diabetes.

Comparative efficacy and tolerability of 5-Loxin and AflapinAgainst osteoarthritis of the knee: a double blind, randomized, placebo controlled clinical study.

Aflapin(®) is a novel synergistic composition derived from Boswellia serrata gum resin (Indian Patent Application No. 2229/CHE/2008). Aflapin is significantly better as an anti-inflammatory agent compared to the Boswellia extracts presently available in the market. A 90-day, double-blind, randomized, placebo-controlled study was conducted to evaluate the comparative efficacy and tolerability of 5-Loxin(®) and Aflapin(®) in the treatment of osteoarthritis (OA) of the knee (Clinical trial registration number: ISRCTN80793440). Sixty OA subjects were included in the study. The subjects received either 100 mg (n=20) of 5-Loxin(®) or 100 mg (n=20) of Aflapin(®) or a placebo (n=20) daily for 90 days. Each patient was evaluated for pain and physical functions by using the standard tools (visual analog scale, Lequesne's Functional Index, and Western Ontario and McMaster Universities Osteoarthritis Index) at the baseline (day 0), and at days 7, 30, 60 and 90. A battery of biochemical parameters in serum, urine and hematological parameters in citrated whole blood were performed to assess the safety of 5-Loxin(®) and Aflapin(®) in OA subjects. Fifty seven subjects completed the study. At the end of the study, both 5-Loxin(®) and Aflapin conferred clinically and statistically significant improvements in pain scores and physical function scores in OA subjects. Interestingly, significant improvements in pain score and functional ability were recorded as early as 7 days after initiation of the study in the treatment group supplemented with 100 mg Aflapin. Corroborating the improvements in pain scores in treatment groups, our in vitro studies provide evidences that Aflapin(®) is capable of inhibiting cartilage degrading enzyme MMP-3 and has the potential to regulate the inflammatory response by inhibiting ICAM-1. Aflapin(®) and 5-Loxin(®) reduce pain and improve physical functions significantly in OA subjects. Aflapin exhibited better efficacy compared to 5-Loxin(®). In comparison with placebo, the safety parameters were almost unchanged in the treatment groups. Hence both 5-Loxin(®) and Aflapin(®) are safe for human consumption.

High prevalence of low dietary calcium, high phytate consumption, and vitamin D deficiency in healthy south Indians.

BACKGROUND: Data on the vitamin D status of the population in a tropical country such as India have seldom been documented. Vitamin D deficiency is presumed to be rare. OBJECTIVE: The objective was to document the dietary habits and concentrations of serum calcium, 25-hydroxyvitamin D [25(OH)D], and parathyroid hormone of Indian urban and rural populations. DESIGN: Healthy urban (n = 943) and rural (n = 205) subjects were studied for their dietary pattern and concentrations of serum calcium, phosphorus, alkaline phosphatase, 25(OH)D, and immunoreactive parathyroid hormone. RESULTS: The daily dietary calcium intake of both the urban and rural populations was low compared with the recommended dietary allowances issued by the Indian Council of Medical Research. Dietary calcium and phosphorous were significantly lower in rural adults than in urban adults (P < 0.0001). The dietary phytate-to-calcium ratio was higher in rural subjects than in urban subjects (P < 0.0001). The 25(OH)D concentrations of the rural subjects were higher than those of urban subjects (P < 0.001), both men and women. In the rural subjects, 25(OH)D-deficient (<20 ng/mL), -insufficient (20-30 ng/mL), and -sufficient (>30 ng/mL) states were observed in 44%, 39.5%, and 16.5% of the men and 70%, 29%, and 1% of the women, respectively. In the urban subjects, 25(OH)D-deficient, -insufficient, and -sufficient states were observed in 62%, 26%, and 12% of the men and 75%, 19%, and 6% of the women, respectively. CONCLUSIONS: Low dietary calcium intake and 25(OH)D concentrations were associated with deleterious effects on bone mineral homeostasis. Prospective longitudinal studies are required to assess the effect on bone mineral density, a surrogate marker for fracture risk and fracture rates.