Herbal self-medication use in patients with diabetes mellitus type 2

Perceptions of patients on factors affecting diabetes self-management among type 2 diabetes mellitus (T2DM) patients in Fiji: A qualitative study

Introduction

Optimal glycemic control can be achieved when patients are adherent to self-management behaviours such as healthy diet, physical activity, monitoring of blood glucose, reducing the risk factors, ability to solve problems and healthy coping. In light of limited studies conducted, this study aimed to explore patient's perceptions on factors affecting diabetes self-management among Type 2 Diabetes Mellitus (T2DM) patients of Labasa, Fiji.

Materials and methods

A qualitative study was employed to obtain data using semi-structured interviews conducted amongst T2DM patients attending clinics in 3 randomly selected health facilities in Labasa, Fiji from 15^th March to 5^th April 2021. Non probability purposive sampling was used to recruit 30 T2DM patients. The data was collected using semi-structured open ended questionnaires. Thematic analysis was used for data analysis. This was done by closely examining the transcribed data to identify common themes such as ideas, topic and pattern that come up repeatedly, followed by reviewing themes, defining it and naming them.

Result

Five themes emerged including; awareness on diabetes, perceptions towards diabetes mellitus, social support and diabetes self-management, challenges in diabetes self-management, and cultural beliefs and practices. The findings of the study demonstrated lack of knowledge and attitude towards definition of diabetes and its complications. The self-management practices amongst patients were insufficient. There was poor financial support and lack of social support among patients.

Conclusion

The results of this study highlighted various factors such as poor knowledge of diabetes and its complications, inadequate family support, financial burden and strong cultural beliefs and social norms affecting diabetes self-management. This study informs the need to identify the factors affecting diabetes self-management among T2DM patients.

Antidiabetics Interactions with Herbs: A Compressive Review

Diabetes mellitus is a chronic illness with a variety of causes and pathophysiology. For the management of diabetes, various synthetic antidiabetic drugs are available. Still, people prefer complementary and alternative therapies as well as traditional herbal home remedies because they are perceived to be free of side effects and generally recognized as safe due to their natural origin. Hence, worldwide, the majority of the population is consuming herbs and/or herbal products in their daily routine. It has been observed that individuals with diabetes also consume herbs/herbal products either with or without medical supervision. This co-consumption of antidiabetic medications and herb/herbal products may result in herb-drug interactions, which might be potentially beneficial or harmful or, in some cases, even fatal. Most of the times, these interactions remain unnoticed or undiagnosed due to lack of knowledge and awareness about them. In this review, the authors have summarized some important aspects related to the herb-drug interaction (HDI), which include methods for prediction and mechanism of HDI (pharmacokinetic and pharmacodynamic) and also the clinical and experimental literature on herb-drug interactions (HDI) in the treatment of diabetes. Authors have attempted to categorize the interactions between oral hypoglycemic agents and various herbs as beneficial or harmful based on the results reported in the original research work.

Use of herbal medicine for diabetes mellitus in adults from the central-western region of Mexico

OBJECTIVE

This study aims to assess the prevalence of herbal medicine (HM) use and factors influencing HM usage including the identification of the main plants consumed by patients with type 2 diabetes mellitus (T2DM) in central-western Mexico.

DESIGN

A total of 1862 patients with diabetes were surveyed in public and private hospitals in four states (Guanajuato, Jalisco, Michoacan, and San Luis Potosi) of the central-western region of Mexico. The chi-square test was used to assess associations between HM use and demographic characteristics, such as glucose levels, presence of complications and comorbidities, as well as the selected therapy to treat T2DM.

RESULTS

The prevalence of HM use (59.2%) in patients with T2DM was mainly associated with education level (p = 0.001), time of diagnosis of T2DM (p = 0.004), presence of complications (p < 0.001) and comorbidities (p = 0.018) and the use of insulin (p < 0.001). These patients report a higher consumption of herbal medicine compared to those on glycemic control (p < 0.001). The most frequently used medicinal plants to treat T2DM were nopal (54.9%), moringa (26.7%), and aloe (22.1%).

CONCLUSION

The prevalence of HM use to treat T2DM in west-central Mexico is high (59.2%) and its consumption is mostly carried out without the recommendation of a health professional (91.9%). The use of HM increases mainly when the patient uses insulin, during complications of the disease or in patients with an inadequate glycemic control.

Prevalence and associated factors of herbal medicine use among adult diabetes mellitus patients at government hospital, Ethiopia: An institutional-based cross-sectional study

BACKGROUND

Diabetes mellitus (DM) is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. Thus, this study aimed to assess the prevalence and factors associated with HM use among DM patients.

METHODS

A hospital-based cross-sectional study was conducted on 395 diabetic patients visiting the diabetes care service of Debre Tabor General Hospitalfrom August 1 to September 28, 2020. Interview guided self-administered questionnaire was used for data collection.

RESULTS

Out of 395 diabetic patients, 231(58.5%) participants were used herbal medicine. The most dominant herbal products used were M.stenoptela (53.2%), N. sativa (42.0%), Z. officinale (32.5%), A. sativum (20.8%), A. vera (13.4%), P.gracilis(10.4%), T.schimperi(7.5%), V. amygdalina (5.2%), T. foenumgraecum(3.5%),and D.penninervum(2.2%).The odds of HM use in female participants were 1.98 times (AOR=1.98, 95% CI=1.72, 3.25) higher compared to male participants. The odds of HM use among participants who develop DM complications were 1.77 times (AOR=1.77, 95% CI=1.03, 2.83) higher than in participants without DM complications. The odds of HM use among participants with a family history of DM were 2.89 times (AOR=2.89, 95% CI=1.42, 3.19) higher than in participants without a family history of DM.

CONCLUSION

The prevalence of herbal medicine use among diabetic patients was high. Educational level, gender, residence, educational level, duration of DM, presence of DM complication, and family history of DMwere the independent predictors' of HM use.

Global prevalence and types of complementary and alternative medicines use amongst adults with diabetes: systematic review and meta-analysis

AIM

This study aimed to undertake a systematic review and meta-analysis of global prevalence and types of complementary and alternative medicine (CAM) use amongst adults with diabetes.

METHODS

Nine databases, including MEDLINE and EMBASE, were searched for studies published between 2009 and 2019 which included extractable data for CAM use in adult patients with diabetes. Study characteristics, types of CAM, and overall and subgroup prevalence data in relation to CAM use were extracted. Meta-analysis of aggregate level data on prevalence and prevalence ratios (PRs) was performed using a random effects model.

RESULTS

From the 38 studies included in the review, a total of 37 types of CAM and 223 types of herbs were identified. Pooled prevalence of CAM use was 51%. A wide variation in prevalence rates (predictive interval 8-93%) was observed. In the context of high heterogeneity, we found no evidence that CAM use was associated with gender, chronicity or type of diabetes. Approximately one third of patients did not disclose their use of CAM to healthcare professionals (95% PrI 25%, 97%). Herbal medicines, acupuncture, homoeopathy and spiritual healing were the common CAM types reported.

CONCLUSIONS

A wide variation in prevalence of CAM use by patients with diabetes was identified. Healthcare professionals should be aware of their patients' use of CAM to ensure treatment optimization, avoid herb-drug interactions and promote medication adherence in diabetes. Diabetic reviews and clinical guidelines should incorporate exploration of patient use of CAM as many patients do not proactively disclose the use of CAM to their healthcare professionals.

REGISTRATION

The protocol for this study was registered with the Centre for Review and Dissemination (CRD). Protocol registration number CRD42019125036.

Potential Therapeutic Effects of Curcumin on Glycemic and Lipid Profile in Uncomplicated Type 2 Diabetes-A Meta-Analysis of Randomized Controlled Trial

Diabetes mellitus is an important issue for public health, and it is growing in the world. In recent years, there has been a growing research interest on efficacy evidence of the curcumin use in the regulation of glycemia and lipidaemia. The molecular structure of curcumins allows to intercept reactive oxygen species (ROI) that are particularly harmful in chronic inflammation and tumorigenesis models. The aim of our study performed a systematic review and meta-analysis to evaluate the effect of curcumin on glycemic and lipid profile in subjects with uncomplicated type 2 diabetes. The papers included in the meta-analysis were sought in the MEDLINE, EMBASE, Scopus, Clinicaltrials.gov, Web of Science, and Cochrane Library databases as of October 2020. The sizes were pooled across studies in order to obtain an overall effect size. A random effects model was used to account for different sources of variation among studies. Cohen’s d, with 95% confidence interval (CI) was used as a measure of the effect size. Heterogeneity was assessed while using Q statistics. The ANOVA-Q test was used to value the differences among groups. Publication bias was analyzed and represented by a funnel plot. Curcumin treatment does not show a statistically significant reduction between treated and untreated patients. On the other hand, glycosylated hemoglobin, homeostasis model assessment (HOMA), and low-density lipoprotein (LDL) showed a statistically significant reduction in subjects that were treated with curcumin, respectively (p = 0.008, p < 0.001, p = 0.021). When considering HBA1c, the meta-regressions only showed statistical significance for gender (p = 0.034). Our meta-analysis seems to confirm the benefits on glucose metabolism, with results that appear to be more solid than those of lipid metabolism. However, further studies are needed in order to test the efficacy and safety of curcumin in uncomplicated type 2 diabetes.

Integrating Traditional and Complementary Medicine Recommendations into Clinical Practice Guidelines for People with Diabetes in Need of Palliative and End-of-Life Care: A Scoping Review

Objectives: This study was conducted before an evidence review on Traditional and Complementary Medicine (TCM) to update the clinical practice guidelines (CPGs): "Deciding palliative and end-of-life (P/EoL) care for people with diabetes." The aim was to frame the PICO (population/problems, interventions/comparisons, and outcomes), ascertain their importance, and identify other modifying factors for grading recommendations. Design: A systematic scoping review mapped information about diabetes P/EoL problems and outcomes, TCM use, provision, benefits and risks, and stakeholder preferences and values. Thirteen electronic databases were searched in 2017/18 until no new information was identified. Relevant data were extracted, rated for quality, directness, and relevance, and synthesized using triangulation methods. Excluded was diabetes prevention or treatment, as this is not an important P/EoL problem. Results: Of the 228 included articles, except for diabetes P/EoL problems, insufficient direct evidence led to data being extrapolated from either adults with diabetes or any P/EoL diagnosis. The findings affirmed that caring for people with diabetes in need of P/EoL care is complex due to multiple fluctuating needs that are influenced by the P/EoL trajectories (stable, unstable, deteriorating, terminal, or bereaved), multimorbidity, and difficult-to-manage chronic and acute problems. The only problem specific to diabetes P/EoL care, was unstable glycemia. Over 50 TCM interventions commonly used by patients and/or provided by services were identified, of which, many might simultaneously address multiple problems and 18 had been appraised in systematic reviews. Physical and psychologic symptom reliefs were most often evaluated; however, these were only one aspect of a "good death." Other important outcomes were the quality and location of care, personal agency, relationships, preparations for the dying process, spirituality, and affirmation of the whole person. Other important modifying factors included opportunity costs, affordability, availability, preferences, cultural appropriateness, and alignment with beliefs about the meaning of illness and death. Conclusions: There is a role for TCM in the multidisciplinary holistic P/EoL care of people with diabetes. Due to the paucity of evidence specific to this population, the generalizability of some of these results is broader and the updated CPG will also need to consider indirect evidence from other patient groups. Along with recommendations about indications for TCM use, the CGP should provide guidance on ceasing unnecessary interventions, reducing polypharmacy and managing unstable glycemia is required. Before ceasing a TCM, a broader risk-benefit analysis is recommended, as unlike many conventional therapies, there may be multiple benefits warranting its continuation.

Concomitant Use of Herbal and Conventional Medicines among Patients with Diabetes Mellitus in Public Hospitals of Addis Ababa, Ethiopia: A Cross-Sectional Study

Introduction

The majority of the population in developing countries including Ethiopia still relies on traditional medicines (TMs). Patients with chronic illness like diabetes mellitus (DM) are dissatisfied with conventional medicines and thus are more likely to simultaneously use herbal medicines (HMs). However, such practice could result in potential herb-drug interaction. This study aimed to identify the commonly used HMs among patients with DM and determine the magnitude of concomitant use of herbal and conventional antidiabetic medicines.

Method

A health facility-based cross-sectional study design was employed using both quantitative and qualitative data collection methods to determine the magnitude of concomitant use. Patients with DM and prescribers from four public hospitals were the study population for the quantitative and qualitative study, respectively. Simple descriptive statistics were used to describe variables for the quantitative data, and content analysis had been conducted manually for qualitative data.

Result

Out of 791 respondents, 409 (51.7%) used traditional medicine at least once in their life time, and 357 (45.1%) used traditional medicine in the last six months prior to data collection. A majority (288 (80.7%)) of the respondents used HMs after starting the conventional antidiabetic medicines within the last six months. Moringa stenopetala, Thymus vulgaris, Trigonella foenum-graecum, Nigella sativa, and Allium sativum were among the frequently mentioned HMs. Prescribers were requesting patients' HM use when they saw sign of liver toxicity and skin disease, and they were not documenting their history in the patient's chart.

Conclusion

Concomitant use of herbal and conventional antidiabetic medicines was a common practice. Cognizant of its potentially serious herb-drug interactions, efforts should be made to improve awareness and knowledge of healthcare providers about HM potential effects. Further studies on dose, frequency, duration, and modes of interaction are recommended.