Preference, Perception And Predictors Of Herbal Medicine Use Among Malay Women In Malaysia

Natural health product knowledge as a significant factor associated with health-promoting lifestyle in a low-income urban community in Kuala Lumpur

BACKGROUND

Low income communities are vulnerable to non-communicable diseases (NCDs), which affect their economy and disability status. An effective approach to address the NCD burden is through the multidimensional concept of health-promoting lifestyle. Another preferred approach by the population worldwide for NCD treatment is natural health product (NHP). Studies on NHP and health-promoting lifestyle among this vulnerable population, specifically the low-income urban community, are limited. Therefore, this study, aimed at investigating the NHP knowledge and health-promoting lifestyle, and to determine the factors associated with health-promoting lifestyle in a low income urban community in Cheras, Kuala Lumpur. This study has focused on sociodemographic characteristics, annual health monitoring activities, and health status, which are modifiable and non-modifiable factors.

METHODS

Phase 1 of the study involves developing the Malay-version NHP knowledge questionnaire, whereas Phase 2 involves a cross-sectional study of 446 randomly selected low-income respondents to determine their level of health-promoting lifestyle and the associated factors. The respondents' sociodemographic, socioeconomic, health monitoring activity, health status, and NHP knowledge data were obtained using the newly developed Malay-version NHP questionnaire and the Health-Promoting Lifestyle Profile II (HPLP II) questionnaire. The independent variables include sociodemographic status, annual health monitoring activities, health status and NHP knowledge were analysed using simple and multiple linear regression.

RESULTS

In this study, the 10-item NHP knowledge questionnaire developed in the Malay version contains two domains [safe use (eight items) and point of reference (two items)] (total variance explained: 77.4%). The mean of NHP knowledge score was 32.34 (standard deviation [SD] 7.37). Meanwhile, the mean score of health-promoting lifestyle was 109.67 (SD 25.01). The highest and lowest scores of health-promoting lifestyles are attributed to spiritual growth and physical activity, respectively. Ethnicity is associated with a higher health-promoting lifestyle level, same goes to the occupational status - NHP knowledge interaction. "Unclassified" education status and annual blood glucose level monitoring are associated with a lower level of health-promoting lifestyle.

CONCLUSION

A new questionnaire in Malay version was developed to measure NHP knowledge. Compared to other subpopulations, the respondents' health-promoting lifestyle levels in this study were low, associated with ethnicity, education status, and health monitoring activities. The findings provided insight into the interaction between NHP knowledge and occupational status, which is associated with a higher health-promoting lifestyle level. Accordingly, the future health-promoting lifestyle intervention programmes in healthcare delivery should target these factors.

Safe use elements of finished herbal products: insights from consumers and practitioners in Malaysia

BACKGROUND

The use of finished herbal products (FHPs) among Malaysians today is expanding rapidly leading to a huge market of FHPs in the country. However, the mass production of FHPs in today's market is alarming due to safety-use issues that could lead to serious adverse effects. Nevertheless, demands are still high for FHPs as most consumers perceived it as safe to consume as it is made from natural substances as the active ingredients. This study aims to explore the safe use elements of FHPs identified by two stakeholders: consumers and practitioners in Malaysia and further compare these elements with the current regulations.

METHODS

As an exploratory study, its approach is to investigate at an in-depth level of understanding of safe use elements from the involved stakeholders: consumers and practitioners. We had a total of 4 focus group discussion sessions (1 FGD session with consumer and 3 FGD sessions with practitioners) as a method of collecting data from the participants. The FGDs were conducted in local native Malaysian and then being translated by researchers without changing their meanings. Thematic analysis was done which involves methodically reading through the verbatim transcripts and consequently segmenting and coding the text into categories that highlight what the participants have discussed.

RESULTS

From the result, we found that both practitioners and consumers agreed a safe FHP must be in compliance with the guidelines from the Ministry of Health Malaysia (MOH). There are other safe use elements highlighted including halal certification, trusted over-the-counter outlets, and published reports on the safety, efficacy, and quality.

CONCLUSIONS

In conclusion, both practitioners and consumers agreed that the most important safe-use element is compliance with MOH guidelines, but the depth of discussion regarding the safety elements among these stakeholders holds a very huge gap. Thus, initiatives must be planned to increase the knowledge and understanding about the MOH guidelines towards achieving a sustainable ecosystem in the safe use of FHPs.

Yusoff Y. Set of data on consumers' perceived safety and efficacy towards natural health products to control or cure Covid-19 viruses in Malaysia

This study evaluated the level of knowledge of effects, knowledge of safe use, information complexity of natural health products and consumers' perceived safety and efficacy toward natural health products used to control or cure Covid-19 viruses in Malaysia. The validated questionnaires were used to survey randomly selected stakeholders in Malaysia, who were asked to participate voluntarily in an online survey from 1st September 2020 to 31st December 2020. 723 respondents of adults above 18 years old returned completed questionnaires. The survey used for data collection consisted of 5 questions on knowledge of effects, 4 questions on knowledge for safe-use, 9 questions on perception towards safety and efficacy and 4 questions on the information complexity of natural health products. Besides that, 8 questions are being asked on the demography of respondents at the very end of the survey. The Statistical Package for the Social Sciences (SPSS) version 26 was used to analyse the data. The mean score, correlation and regression values were the focus of this study. The findings provide various opportunities to investigate Malaysian consumers' perceptions which facilitates the development of regulation and strategic plans related to health, and encourage additional research by other researchers interested in the measures and data given.

The impact of Apis dorsata forest honey administration on follicle-stimulating hormone and luteinizing hormone levels in rats (Rattus norvegicus) forced swim test as a chronic physical animal model

Background

Chronic physical stress has many effects on the nervous system and can cause structural changes in different parts of the brain and hemomodulatory, including hormonal. Current pharmacotherapeutic treatments have limited efficacy and are associated with many deleterious side effects.

Aim

The aim of this research is to determine how Apis dorsata forest honey administration affects follicle-stimulating hormone (FSH) and luteinizing hormone (LH) levels in rats who are subjected to forced swim tests as a model of chronic physical stress placed in a container filled with water from which it cannot escape.

Methods

This was an experimental laboratory study with 32 rats divided into four treatment groups: control (C), Treatment 1 (T1) with a forced swim test + honey (2 g/rat/day), Treatment 2 (T2) with a forced swim test + honey (4 g/rat/day), and Treatment 3 (T3) with a forced swim test + honey (6 g/rat/day). All treatments were administered for 14 days. Then, blood was taken for FSH and LH serum tests, and a one-way ANOVA and Duncan test were used to statistically test the data analysis.

Results

The results of this study indicate that the administration of forest honey had no significant effect (p > 0.05) on the FSH parameter, but there was a significant decrease in LH levels in the T2 and T3 groups (p < 0.05).

Conclusion

It can be concluded that giving forest honey to rats who were subjected to a 14-day forced swim test had no effect on FSH and LH levels. In rats given a forced swim test as a model of chronic stress, administration at doses of 4 and 6 g/rat/day reduced LH serum levels. Thus, giving forest honey could maintain reproductive health in rat that experience chronic stress.

Risk assessment of aflatoxin B1 in herbal medicines and plant food supplements marketed in Malaysia using margin of exposure and RISK21 approaches

Aflatoxin B1 (AFB1) is a mycotoxin produced by several species of Aspergillus fungi which can cause liver cancer in animals and humans. This study aims to perform the risk assessment of AFB1 in herbal medicines and plant food supplements (PFS) in Malaysian market. A total of 31 herbal medicines and PFS were purchased through online platforms and over the counter using a targeted sampling strategy. Of 31 samples analysed using the ELISA method, 25 (80.6%) were contaminated with AFB1 at levels ranged from 0.275 to 13.941 μg/kg. The Benchmark Dose Lower Confidence level of 10 (BMDL10) of 63.46 ng/kg bw/day and the estimated dietary intake of the adult population ranged from 0.006 to 10.456 ng/kg bw/day were used to calculate the Margin of Exposure (MOE). The MOEs for 24 (96%) out of the 25 positive samples were lower than 10,000. The RISK21 matrix revealed that AFB1 exposure levels from herbal medicines and PFS differed greatly over the world. The calculated population risk of acquiring liver cancer from AFB1 exposure ranged from 0 to 0.261 cancers/100,000 populations/year and accounted for an estimated percentage of liver cancer incidence ranged from 0.002 to 4.149%. This study revealed a moderate risk of liver cancer attributable to AFB1 from herbal medicine and PFS among Malaysian populations and emphasised an urgency for risk management actions.

The Effect of Administering Forest Honey to Rats Exposed to Physical Stress on Corticosteroid Levels, Folliculogenesis and the Number of Corpus Luteum

Livestock that has stress releases glucocorticoids in response to it, and it causes inhibition of the hypothalamus-pituitary-gonadal axis (HPG) signaling pathway so that it reduces reproductive efficiency. Forest honey can reduce corticosteroid levels as a stress response from physical stress induction which is expected to increase reproductive efficiency including folliculogenesis and the formation of the corpus luteum. This study aims to determine the effect of forest honey on rats (Rattus novergicus) exposed to physical stress on corticosteroid levels, folliculogenesis, and the number of corpus luteum. This study is an experimental laboratory one using 32 rats which were divided into 4 treatment groups; control positive (C) treated with physical stress, treatment 1 (T1) treated with physical stress + honey 2 g/rat/day PO, treatment 2 (T2) treated with physical stress + honey 4 g/rat/day PO and treatment 3 (T3) treated with physical stress + honey 6 g/rat/day PO. All treatments were carried out for 14 days. The results showed that T1 had the lowest corticosteroid level compared to all treatment groups and the corticosteroid level of this group was significantly different (p <0.05) compared to that of C and T3. The folliculogenesis profile showed that the number of primary secondary, tertiary, and Graafian follicles of group T1 was significantly different (p<0.05) compared to that of C, T2, and T3. In terms of the number of corpus luteum, it showed that T1 had the highest number of corpus luteum, and the number of corpus luteum in this group was significantly different (p<0.05) from that of C, T2, and T3. It can be concluded that the administration of forest honey at a dose of 2g/rat/day could reduce corticosteroid levels, improve the folliculogenesis profile, and increase the number of corpus luteum in rats exposed to physical stress. The use of forest honey could reduce corticosteroid levels as a stress response from physical stress induction which was expected to increase reproductive efficiency.

Factors affecting the intention of Iranian rural women to use medicinal herbs

BACKGROUND

This study aimed to identify factors affecting the behavioral intention of Iranian rural women to use medicinal herbs. The research model was developed by integrating "dissatisfaction with modern medicine" into the "theory of planned behavior".

METHODS

Data were collected through questionnaire from a sample of 260 Iranian rural women, which were randomly selected. The validity and reliability of the scale were confirmed using expert opinions and Cronbach's alpha method, respectively.

RESULTS

Based on the results of structural equation modeling, attitude (β = 0.44; p < 0.01), subjective norms (β = 0.27; p < 0.01) and dissatisfaction with modern medicine (β = 0.11; p < 0.05) had significant positive effects on rural women's intention to use medicinal herbs. In addition, subjective norms indirectly affected rural women's intention to use medicinal herbs through attitude (β = 0.23; p < 0.01).

CONCLUSIONS

Subjective norms was a key factor in determining the intention of Iranian rural women to use medicinal herbs, followed by attitude and dissatisfaction with modern medicine. Therefore, this study could contribute to our understanding on how the intention of Iranian rural women to use medicinal herbs was influenced by different factors.

They patronize herbal medicine, coincidence or planned behaviour: A case of hypertensive patients in Tamale?

AIM

This study assessed, if use of herbal medicine (HM) among hypertensive patients is coincidence or planned.

DESIGN

Cross-sectional survey.

METHODS

The study used a cross-sectional survey for collection of data from four (4) herbal medicine clinics in the Tamale metropolis in northern Ghana.

RESULTS

The final or overall regression model was significant at R²  = 0.350, F(7, 214) = 16.464, p < 0.001. No sociodemographic characteristic predicted herbal medicine use. Only religion and educational level were associated with herbal medicine use. Attitude (p = 0.002), subjective norms (p = 0.001) and behavioural intention (p = 0.000) significantly predicted HM use.

PUBLIC CONTRIBUTION

Data were collected from respondents only after they had verbally given free and informed consent to take part in the study. The results of this study therefore showed that herbal medicine use among these patients is not coincidence but planned. Health professionals by this study should appreciate the effect of religion and educational background in their health education on Herbal Medicines.

The use of Chinese herbal medicines throughout the pregnancy life course and their safety profiles: a population-based cohort study

BACKGROUND

Chinese herbal medicines have been long used among pregnant populations in China. However, despite the high susceptibility of this population to drug exposure, it continued to remain unclear about how often they were used, to what extent they were used at different pregnancy stages, and whether their use was based on sound safety profiles, particularly when used in combination with pharmaceutical drugs.

OBJECTIVE

This descriptive cohort study aimed to systematically investigate the use of Chinese herbal medicines throughout pregnancy and their safety profiles.

STUDY DESIGN

A large medication use cohort was developed by linking a population-based pregnancy registry and a population-based pharmacy database, which documented all prescriptions at both outpatients and inpatients from conception to 7 days after delivery, including pharmaceutical drugs and processed Chinese herbal medicine formulas that were approved by the regulatory authority and prepared under the guidance of national quality standards. The prevalence of the use of Chinese herbal medicine formulas, prescription pattern, and combination use of pharmaceutical drugs throughout pregnancy were investigated. Multivariable log-binomial regression was performed to assess temporal trends and further explore the potential characteristics associated with the use of Chinese herbal medicines. Of note, 2 authors independently conducted a qualitative systematic review of patient package inserts of the top 100 Chinese herbal medicine formulas used to identify their safety profiles.

RESULTS

This study included 199,710 pregnancies; of those pregnancies, 131,235 (65.71%) used Chinese herbal medicine formulas, including 26.13% during pregnancy (corresponding to 14.00%, 8.91%, and 8.26% in the first, second, and third trimesters of pregnancy) and 55.63% after delivery. The peak uses of Chinese herbal medicines occurred between 5 and 10 weeks of gestation. The use of Chinese herbal medicines significantly increased over the years (from 63.28% in 2014 to 69.59% in 2018; adjusted relative risk, 1.11; 95% confidence interval, 1.10-1.13), which was particularly great during pregnancy (from 18.47% in 2014 to 32.46% in 2018; adjusted relative risk, 1.84; 95% confidence interval, 1.77-1.90). Our study observed 291,836 prescriptions involving 469 Chinese herbal medicine formulas, and the top 100 most used Chinese herbal medicines accounted for 98.28% of the total prescriptions. Of those, a third (33.39%) were dispensed at outpatient visits; 6.79% were external use, and 0.29% were administered intravenously. However, Chinese herbal medicines were very often prescribed in combination with pharmaceutical drugs (94.96% overall), involving 1175 pharmaceutical drugs with 1,667,459 prescriptions. The median of pharmaceutical drugs prescribed in combination with Chinese herbal medicines per pregnancy was 10 (interquartile range, 5-18). The systematic review of drug patient package inserts found that the 100 most frequently prescribed Chinese herbal medicines contained a total of 240 herb constituents (median, 4.5); 7.00% were explicitly indicated for pregnancy or postpartum conditions; 43.00% were reported with efficacy or safety data from randomized controlled trials. Information was lacking about whether the medications had any reproductive toxicity, were excreted in human milk, or crossed the placenta.

CONCLUSION

The use of Chinese herbal medicines was prevalent throughout pregnancy and increased over the years. The use of Chinese herbal medicines peaked in the first trimester of pregnancy and was very often used in combination with pharmaceutical drugs. However, their safety profiles were mostly unclear or incomplete, suggesting a strong need for postapproval surveillance for the use of Chinese herbal medicines during pregnancy.

Breast cancer prevention and treatment misinformation on Twitter: An analysis of two languages

Objective

To determine the prevalence and types of misinformation on Twitter related to breast cancer prevention and treatment; and compare the differences between the misinformation in English and Malay tweets.

Methods

A total of 6221 tweets related to breast cancer posted between 2018 and 2022 were collected. An oncologist and two pharmacists coded the tweets to differentiate between true information and misinformation, and to analyse the misinformation content. Binary logistic regression was conducted to identify determinants of misinformation.

Results

There were 780 tweets related to breast cancer prevention and treatment, and 456 (58.5%) contain misinformation, with significantly more misinformation in Malay compared to English tweets (OR = 6.18, 95% CI: 3.45-11.07, p < 0.001). Other determinants of misinformation were tweets posted by product sellers and posted before the COVID-19 pandemic. Less misinformation was associated with tweets utilising official/peer-reviewed sources of information compared to tweets without external sources and those that utilised less reliable information sources. The top three most common content of misinformation were food and lifestyle, alternative medicine and supplements, comprising exaggerated claims of anti-cancer properties of traditional and natural-based products.

Conclusion

Misinformation on breast cancer prevention and treatment is prevalent on social media, with significantly more misinformation in Malay compared to English tweets. Our results highlighted that patients need to be educated on digital health literacy, with emphasis on utilising reliable sources of information and being cautious of any promotional materials that may contain misleading information. More studies need to be conducted in other languages to address the disparity in misinformation.

The Burden of Out-of-Pocket Expenditure Related to Gynaecological Cancer in Malaysia

This study aimed to estimate the economic burden on gynaecological cancer patients and their households, in terms of out-of-pocket expenditure, catastrophic health expenditure (CHE) and poverty impact. A cross-sectional study was conducted at an academic tertiary-care health centre in an upper-middle-income country. Data were obtained via structured interviews of 120 gynaecological cancer patients alongside review of medical charts. Mean (SD) and median (IQR) annual household out-of-pocket expenditures were USD 2780 (SD = USD 3926) and USD 1396 (IQR = 3013), respectively. Two thirds (n = 77/120, 64%) of households experienced CHE and 17% (n = 20/120) were impoverished due to out-of-pocket expenditure related to gynaecological cancer. Factors associated with CHE, explored using multivariate logistic regression analysis, estimated that the highest income quintile households, Q5, were 90% less likely to incur CHE compared to the lowest income quintile households, Q1 (adjusted odds ratio = 0.100; p-value < 0.05) and that patients who were not receiving chemotherapy were 88% less likely to incur CHE compared to those receiving chemotherapy (adjusted odds ratio = 0.120; p-value < 0.05). These results indicate the necessity to broaden the coverage of existing financial assistance for patients from low- and middle-income households, such as extending coverage to adult patients of all ages and to those treated in all public hospitals, including academic health centres.

Prevalence, determinants and outcomes of traditional, complementary and alternative medicine use for hypertension among low-income households in Malaysia and the Philippines

BACKGROUND

Traditional, complementary and alternative medicine (TCAM) is used to treat a broad range of conditions. In low- and middle-income countries (LMICs), TCAM use is particularly common among those with low socio-economic status. To better understand the patterns and impact of TCAM use on the management of non-communicable diseases in these populations, this study examines the prevalence and characteristics of TCAM use for hypertension, its determinants, and its association with hypertension management outcomes and wellbeing among low-income adults in two Southeast Asian countries at different levels of economic and health system development, Malaysia and the Philippines.

METHODS

We analysed cross-sectional data from 946 randomly selected adults diagnosed with hypertension from low-income rural and urban communities in Malaysia (n = 495) and the Philippines (n = 451). We compared the prevalence, characteristics and household expenditure on TCAM use between countries and used multi-level, mixed-effects regression to estimate associations between TCAM use and its determinants, and five hypertension management outcomes and wellbeing.

RESULTS

The prevalence of TCAM use to manage hypertension was higher in the Philippines than in Malaysia (18.8% vs 8.8%, p < 0.001). Biologically-based modalities, e.g. herbal remedies, were the most common type of TCAM used in both countries, mainly as a complement, rather than an alternative to conventional treatment. Households allocated around 10% of health spending to TCAM in both countries. Belief that TCAM is effective for hypertension was a positive predictor of TCAM use, while belief in conventional medicine was a negative predictor. TCAM use was not strongly associated with current use of medications for hypertension, self-reported medication adherence, blood pressure level and control, or wellbeing in either country.

CONCLUSIONS

A small, but significant, proportion of individuals living in low-income communities in Malaysia and the Philippines use TCAM to manage their hypertension, despite a general lack of evidence on efficacy and safety of commonly used TCAM modalities. Recognising that their patients may be using TCAM to manage hypertension will enable health care providers to deliver safer, more patient-centred care.

Analysis of Reports on Adverse Drug Reactions Related to Herbal Medicinal Products and Herbal Supplements in the Netherlands Received by the National Pharmacovigilance Centre Lareb

INTRODUCTION

The inclusion of herbal medicinal products and herbal supplements in pharmacovigilance systems is important because a systematic approach of collecting and analyzing adverse drug reactions related to these products will help practitioners, patients, and regulators to gain more knowledge and prevent harm.

OBJECTIVE

We aimed to categorize the adverse drug reaction reports on herbal medicinal products and herbal supplements submitted to the Pharmacovigilance Centre Lareb between 1991 and February 2021 on the basis of their regulatory status, herbs included, and adverse drug reactions involved.

METHODS

We categorized products on the basis of their registration status and herbal ingredients. The products were then categorized according to the Herbal Anatomical Therapeutic Chemical Classification System. We used descriptive statistics in Microsoft Excel 2019. Pivot tables were used for the analysis and presentation of the data.

RESULTS

Until February 2021, a total of 789 reports of herbal medicinal products and herbal supplements were received by Lareb. In these reports, a total of 823 herbal products were labeled as suspect. These products caused a total of 1727 adverse drug reactions. Of the 823 products, 229 were registered as a medicine, and 594 were on the market as a herbal supplement. Of the 823 herbal products, 522 reports concerned single-herb products, 256 reports concerned combination products, 27 reports concerned vitamin products containing herbal ingredients, and 18 reports concerned product issues. Approximately 15% of reports concerned serious adverse drug reactions, and adulterated products harbored a high risk of causing serious adverse drug reactions.

CONCLUSIONS

Analysis of the herbal medicinal products and herbal supplements in the Dutch pharmacovigilance database revealed a variety of suspected herbal ingredients. The reports provide insight into the variety of herbal products used in the Netherlands and the adverse reactions associated with their use. Pharmacovigilance of herbal products is essential to ensure their safe use.

Twenty years of traditional and complementary medicine regulation and its impact in Malaysia: achievements and policy lessons

Background

Many countries are trying to integrate traditional and complementary medicine (T&CM) into their health care systems. However, it is not easy to integrate T&CM within a given health care system. This study aims to draw policy outcomes and lessons from the case of Malaysia, which has been making efforts for over 20 years to integrate various types of T&CM into the national health care system (NHS).

Methods

Documents were searched in major databases and websites using words such as Malaysia and T&CM, and additional documents were secured using snowballing techniques. Data were classified and organized according to the World Health Organization health systems framework.

Results

Malaysia has focused on managing the safety and quality of T&CM, and to that end it has been institutionalized by enacting specialized laws rather than by applying existing medical law directly. Malaysia was able to institutionalize T&CM by adopting a step-by-step approach that considered the appropriateness of administrative policies and measures.

Conclusions

Malaysia's experiences in implementing its T&CM policies will raise practical implications for countries struggling to integrate their existing T&CM into the NHS and utilize it for universal health coverage.

Comparison Between Healthcare Professionals and the General Population on Parameters Related to Natural Remedies Used During the COVID-19 Pandemic

Introduction

Herbal medicine is commonly used for symptom relief and treatment because of its availability and lack of prescription regulation. However, the use of herbs is associated with adverse effects, drug interaction, and sometimes life-threatening complications. During the coronavirus disease (COVID-19) pandemic, herbs were used when modern medicine failed to treat or immunize people against the virus in its early course. Although trials are still ongoing, herbal medicine was recommended for COVID-19 in Eastern countries based on expert consensus.

Methods

A descriptive web-based anonymous survey was created and distributed online all-over Saudi Arabia to gather information on commonly used herbs, knowledge, and attitude towards them among general population (GP) and health care workers (HCWs).

Results

Although the use of natural products was high among the GP, both groups used similar herbs, reflecting cultural traditions and beliefs. However, the GP had better knowledge about and attitudes toward the use of herbal medicine than HCWs did.

Conclusion

Mental exhaustion during the COVID-19 pandemic and a lack of research-based evidence might influence HCWs’ trust in and knowledge about herbal medicine. Therefore, research and educational courses on herbal medicine for all medical practitioners are needed for proper patient counseling to reduce risk and ensure patient safety.

Disability scores rate changes and predictors among road traffic injury victims admitted at Gondar specialized comprehensive hospital northwest Ethiopia: A prospective follow-up study

OBJECTIVE

Measuring the level of disability following trauma is a key step for secondary and tertiary level trauma prevention. It can give important evidence for decision-makers and program implementers on the need for establishing rehabilitation centers.

METHODS

This is a longitudinal follow-up study on 235 road traffic injury survivors. Patients were followed for 12 months, and the outcome was ascertained using the brief WHODAS-II 12-item instrument at 1, 3, 6, and 12-months post-injury. The level of disability was divided into five groups from no disability to very severe based on their disability scores. Work status was assessed at each survey using a single question "are you back to work?" We employed a linear mixed model to identify disability scores changes over time and risk factors associated with disability. Statistically, a significant association was declared at p < 0.05.

RESULTS

The overall mean disability score was 24.9 ± 11.3 at one month and 8.3 ± 6.4 after 12 months of injury. Disability score has decreased by 1.3 units over time during 12 months post-injury. Functional limitation persisted on 25-88% of participants at specific dimensions of disability at the end of the study. After a year of injury, 44% of participants didn't return to work. Injury severity score (β = 0.47, p < 0.001, length of hospital stays (β = 0.88, p < 0.005) and discharge against medical advice (β = 2.18, p < 0.001) were found to be predictors of disability following road traffic injuries.

CONCLUSION

The current study demonstrated that, though there was a decrease in disability score over time, a significant number of participants were with some degree of limitation after one year of injury, and nearly half of them didn't return to work. Shortening of long waiting times and counseling services need to be considered by the hospital. Community-based Rehabilitation centers (CBR) should be expanded. Further study should be conducted to uncover the reasons for preferring traditional bone fixers over medical management.

Emergence of Ethnomedical COVID-19 Treatment: A Literature Review

The emergence of COVID-19 as a new pandemic in the modern era has led the public to a new perspective of health. In the earlier days of the COVID-19 pandemic, many factors made people go on their own ways in finding its supposed "cure". With conventional medicines' limited availability and access, traditional medicines become more appealing due to its widespread availability and increased perception of safety. Several herbal medicines are then believed to be able to alleviate or cure COVID-19 and its symptoms. Similarities and patterns in herbal medicines being used show local wisdom of the respective communities regarding their knowledge of diseases and its treatment, known as ethnomedicine. Despite not being approved yet by regulatory bodies as a definitive guideline in COVID-19 management, the application of ethnomedicine results in several herbal medicine candidates that show a promising result regarding its efficacy in managing COVID-19. This literature review aims to study how a society and its knowledge of medicine responds to a new and currently developing disease, and whether if that knowledge merits further study in search of a cure for the pandemic. Furthermore, the narrative aspect in this review also explores socio-politics and public health aspects and considerations of non-conventional COVID-19 treatment.

Medicinal importance of Kaempferia galanga L. (Zingiberaceae): A comprehensive review

Kaempferia galanga included in the Zingiberaceae family is one of the potential medicinal plants with aromatic rhizome. In traditional medicine in Asian countries, this plant is widely used by local practitioners. This plant is widely cultivated in most Southeast Asian countries such as Cambodia, Vietnam, Malaysia, Thailand, and Indonesia. Ethyl-para-methoxycinnamate and ethyl-cinnamate are found as the main compounds in hexane, dichloromethane, and methanol extracts of K. galanga. This plant is traditionally used as an expectorant, stimulant, diuretic, carminative, and antipyretic remedy. In addition, K. galanga is used for treatment of diabetes, hypertension, cough, asthma, joint fractures, rheumatism, urticaria, vertigo, and intestinal injuries. Therefore, this study aimed to give a sneak peek view on galangal’s ethnobotany, toxicology, pharmacology, and phytochemistry.

Use of and attitudes towards herbal medicine during the COVID-19 pandemic: A cross-sectional study in Vietnam

Introduction

Herbal medicine has a long and rich history of practice in Vietnam. The use and attitudes towards herbal medicine, during the COVID-19 pandemic was explored in this study. The aims were to examine (1) the prevalence and indications for herbal medicine use, (2) the factors associated with herbal medicine use, and (3) Vietnamese peoples' attitudes towards herbal medicine.

Methods

A cross-sectional online survey was conducted in Vietnamese adults aged 18 years and older, distributed equally across the Northern, Central, and Southern regions of Vietnam, between September and October 2020. Descriptive statistics, chi-square tests, and univariate and multivariate logistic regression analyses were performed to achieve the study objectives.

Results

Nearly half of the respondents reported using herbal medicine for common illnesses during the COVID-19 pandemic. The prevalence was strongly associated with marital status, urbanicity, monthly income, and health status perception. Ginger (Zingiber officinale Rosc.), honey (Mel), garlic (Allium sativum L.), and perilla (Perilla frutescens (L.) Britt.) were the most commonly used herbal medicines, mainly for the treatment of sore throat, cough, nasal congestion, and fever. Nearly 70% of the participants believed herbal medicines to be safe, to have less side effects than conventional medicines, and to be effective for minor health conditions.

Conclusion

The use of herbal medicine during the COVID-19 pandemic was a common practice among Vietnamese people. These findings may have implications for future medical research in Vietnam, and for policy-makers and those in the pharmaceutical industry with regard to future regulations and product development.

Understanding forgotten exposures towards achieving Sustainable Development Goal 3: a cross-sectional study on herbal medicine use during pregnancy or delivery in Tanzania

Background

In most of the sub-Sahara African countries, use of herbal medications is widely practiced during pregnancy or delivery for various reasons despite uncertainties on their pharmacological profiles. Use of unregistered herbal medicines has the potential of causing adverse health effects to the mother and the newborn, thus deterring achievement of Sustainable Development Goal 3, which aims to “ensure healthy lives and promote well-being for all at all ages”. One of the targets is on reduction of morbidity and mortality among mothers and newborns. This study investigated use of herbal medicines and predictors of usage during pregnancy or delivery as a forgotten exposure towards understanding some of the challenges in achieving Sustainable Development Goal 3.

Methods

This cross-sectional quantitative study gathered information from women who delivered a live-born baby in the preceding two years. Using a two-stage-sampling technique, women attending reproductive, maternal and child health clinics in Tabora were selected and interviewed. Proportions were compared using chi-square test and Poisson regression analysis was performed to determine independent correlates of herbal medicine use.

Results

Of 340 recruited women, 208 [61.2 %; 95 % confidence interval: 55.4, 66.3 %] used herbal medicines during pregnancy or delivery. Major reasons for use included accelerating labour, 81 (38.9 %) and reducing labour pains, 58 (27.9 %). Women who made less than four antenatal visits had a 24 % higher adjusted prevalence ratio of using herbal medicines as compared to those who had at least four visits [adjusted prevalence ratio:1.24; 95 % confidence interval: 1.02, 1.50, p = 0.03]. Furthermore, the adjusted prevalence ratio of using herbal medicines was 35 % higher among women who were not discouraged by health care providers against their use as compared to those who were discouraged (adjusted prevalence ratio: 1.35; 95 % confidence interval: 1.13, 1.60, p = 0.01).

Conclusions

Use of herbal medicines during pregnancy or delivery among women in Tanzania is common. Independent predictors of herbal medicine use were number of antenatal visits and stance of maternity health care providers on their use. Comprehensive investigations on the magnitude, patterns and predictors of use of herbal medicines during pregnancy or delivery are warranted.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12884-021-03741-5.

Use of complementary and alternative therapies for the treatment of dysmenorrhea among undergraduate pharmacy students in Malaysia: a cross sectional study

Background

Dysmenorrhea is a common problem that affects female students’ quality of life and academic activities. Complementary and alternative therapies (CATs) are used for the treatment of dysmenorrhea. This study investigated the practices and perceptions of female undergraduate students with dysmenorrhea towards CATs.

Methods

This was a cross-sectional study conducted among undergraduate pharmacy students in a public university in Malaysia using a validated and pre-tested self-administered questionnaire. The study was conducted in November and December 2019. The data was analysed using descriptive and inferential statistical tests.

Results

Of the 318 female undergraduate students invited, 219 completed the questionnaire (response rate: 68.9%) with 52% aged between 21 and 23 years. The prevalence of dysmenorrhea was 72.1%, and the prevalence of ever-use and current use of CATs was 70.3 and 54.4%, respectively. Bed rest (71.5%), hot compress/heating pad (47.5%) and massage (43.0%) were the most common CATs used by the respondents. The most common reasons for using CAT were to reduce the need for analgesics (61.4%), efficacy (37.3%) and recommendation by others (32.9%). About 23 and 9% of the respondents believed that CATs were equally “effective” and “more effective” than analgesics, respectively. Reducing the need for analgesics (AOR: 4.066, 95% CI: 2.136–7.739) and those who agreed that CATs are effective (AOR: 2.701, 95% CI: 1.337–5.457) were independently associated with the current use CATs for the treatment of menstrual pain.

Conclusion

The prevalence of ever-use and current use of CATs is high among female undergraduate pharmacy students. Bed rest and heat applications are the most common CATs used. Reducing the need for analgesics and efficacy are the factors associated with the current use of CATs. Students should be educated about the safe and effective use of CATs to reduce adverse effects and improve their quality of life.