Efficacy of Rose Oil Soft Capsules on Clinical Outcomes in Ulcerative Colitis: A Pilot Randomized, Double-Blinded, Placebo-Controlled Clinical Trial

Clinical outcomes of flavonoids for immunomodulation in inflammatory bowel disease: a narrative review

Inflammatory bowel disease is a debilitating condition that undergoes a relapsing and remitting course. The pathogenesis of how this disease manifests remains to be elucidated; however, there is growing evidence that a synergism of familial predisposition and epigenetic alterations influenced by environmental factors all contribute to the development of the disease. The role of nutrition in improving the outcomes of the condition has garnered increasing interest, given the greater risks of neoplastic conversion and concerns about inappropriate remission with available pharmacotherapeutic treatments alone. Available reports, often anecdotal, have documented patient relief with employment of various dietary strategies. These have led to curiosity about nutritional assessments and nutrition therapies to ameliorate the morbidity and all-cause mortality of the disease. One group of such nutrition therapies, supported by a compendium of available articles, is flavonoids-although the greater abundance of in vitro experiments with relatively few clinical trials has limited their clinical use. Nonetheless, flavonoids have been shown to be functional foods with immunomodulatory capabilities. This article will thus delve into the role of flavonoids in altering the course of the immune response in inflammatory bowel disease, while assessing their clinical outcomes in human trials.

Herbal Medicines for the Treatment of Active Ulcerative Colitis: A Systematic Review and Meta-Analysis

Herbal medicines are used by patients with IBD despite limited evidence. We present a systematic review and meta-analysis of randomized controlled trials (RCTs) investigating treatment with herbal medicines in active ulcerative colitis (UC). A search query designed by a library informationist was used to identify potential articles for inclusion. Articles were screened and data were extracted by at least two investigators. Outcomes of interest included clinical response, clinical remission, endoscopic response, endoscopic remission, and safety. We identified 28 RCTs for 18 herbs. In pooled analyses, when compared with placebo, clinical response rates were significantly higher for Indigo naturalis (IN) (RR 3.70, 95% CI 1.97-6.95), but not for Curcuma longa (CL) (RR 1.60, 95% CI 0.99-2.58) or Andrographis paniculata (AP) (RR 0.95, 95% CI 0.71-1.26). There was a significantly higher rate of clinical remission for CL (RR 2.58, 95% CI 1.18-5.63), but not for AP (RR 1.31, 95% CI 0.86-2.01). Higher rates of endoscopic response (RR 1.56, 95% CI 1.08-2.26) and remission (RR 19.37, 95% CI 2.71-138.42) were significant for CL. CL has evidence supporting its use as an adjuvant therapy in active UC. Research with larger scale and well-designed RCTs, manufacturing regulations, and education are needed.

Effect of rose oil on Gastroesophageal Reflux Disease in comparison with omeprazole: A double-blind controlled trial

BACKGROUND AND OBJECTIVE

Gastroesophageal reflux disease (GERD) as one of the most common ailments of gastrointestinal system diminishes quality of life and impairs physical functioning and work productivity. Proton-pump inhibitors (PPIs), such as omeprazole play a more dominant role in amelioration of GERD symptoms; nonetheless, there is a growing concern about their side effects. According to traditional Persian medicine (TPM), the use of rose oil is recommended to alleviate GERD symptoms.

MATERIALS AND METHODS

Therefore, a randomized double-blind controlled trial was performed on 70 subjects who were randomly enrolled in two groups and received either rose oil softgel or omeprazole capsule combined with the placebo. Data were collected within 3 sessions of visit using the Mayo-gastroesophageal reflux questionnaire (GERQ).

RESULTS

Although, our findings showed that reflux symptoms were decreased in both groups after receiving medicine and the decrement was significant in treatment group, before and after the intervention, this decrease was not significant between two groups.

CONCLUSION

Given that the rose oil used in this study was produced according to the Iranian method and effective ingredients of Rosa damascena were preserved in sesame oil in production process, it seems that effectiveness of this product can be due to its tonic and enlivening properties. Consumption of rose oil soft capsule alleviates cardinal GERD symptoms similar to omeprazole. It seems that rose oil can have the same effects as PPIs in treatment of GERD but with no side effects due to its different mechanisms of action.