4.5 Article

The eight-item Morisky Medication Adherence Scale MMAS: Translation and validation of the Malaysian version

Journal

DIABETES RESEARCH AND CLINICAL PRACTICE
Volume 90, Issue 2, Pages 216-221

Publisher

ELSEVIER IRELAND LTD
DOI: 10.1016/j.diabres.2010.08.012

Keywords

Type 2 diabetes; Adherence; Validation; Morisky scale

Funding

  1. Universiti Sains Malaysia [1001/PFARMASI]

Ask authors/readers for more resources

Aims: To translate and examine the psychometric properties of the Malaysian version of the Morisky Medication Adherence Scale (MMAS) among patients with type 2 diabetes. Methods: A standard forward-backward procedure was used to translate MMAS into Malay language. It was later validated on a convenience sample of 223 type 2 diabetes outpatients between May and September 2009. Reliability was tested for internal consistency. Validity was confirmed using convergent and known group validity. Results: Employing the recommended scoring method, the mean +/- SD of MMAS scores was 6.13 +/- 1.72. Moderate internal consistency was found (Cronbach's alpha = 0.675), the test-retest reliability value was 0.816 (p < 0.001). A positive correlation between the eight- and four-item MMAS was found (r = 0.792; p < 0.01). A significant relationship between MMAS categories and HbA1c categories (chi(2) = 20.261; p >= 0.001) was found. The MMAS sensitivity and specificity, with positive and negative predictive values were 77.61%, 45.37%, 46.84% and 76.56%, respectively. Conclusions: The findings of this validation study indicate that the Malaysian version of the MMAS is a reliable and valid measure of medication adherence which can now be used. (C) 2010 Elsevier Ireland Ltd. All rights reserved.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.5
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

Review Biochemical Research Methods

Recent advances on applications of immunosensing systems based on nanomaterials for CA15-3 breast cancer biomarker detection

Ika Kustiyah Oktaviyanti, Diyar Salahuddin Ali, Sura A. Awadh, Maria Jade Catalan Opulencia, Shukhrat Yusupov, Rui Dias, Fahad Alsaikhan, Mais Mahmood Mohammed, Himanshu Sharma, Yasser Fakri Mustafa, Marwan Mahmood Saleh

Summary: Breast cancer is a common and deadly form of cancer in women, and CA15-3 is an overregulated tumor marker in breast cancer. CA15-3 is also overexpressed in other types of cancers. Immunosensors based on nanomaterials and antibodies show promise in detecting CA15-3 biomarkers and can overcome the limitations of conventional methods.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2023)

Review Environmental Sciences

Evaluation of the impact of different disinfectants on new coronavirus and human health

Trias Mahmudiono, Pushpamala Ramaiah, Heydar Maleki, Rumi Iqbal Doewes, Mohammed Nader Shalaby, Fahad Alsaikhan, Mohammad Javad Mohammadi

Summary: This article is a systematic review of relevant literature on the stability of the new coronavirus, different types of disinfectants, and the effects of disinfectants on SARS-CoV-2 and the environment. It highlights the survival time of the virus on various surfaces and the effectiveness of different disinfectants in killing the virus. Additionally, the article mentions the potential negative impacts of prolonged and high-level exposure to disinfectants on human and animal health.

REVIEWS ON ENVIRONMENTAL HEALTH (2023)

Review Biochemistry & Molecular Biology

Organoid Models of Heart Diseases: Find a New Channel in Improvements of Cardiac Regenerative Medicine

Saade Abdalkareem Jasim, Dmitry Olegovich Bokov, Wanich Suksatan, Fahad Alsaikhan, Mohammed Abed Jawad, Satish Kumar Sharma, Supat Chupradit, Lakshmi Thangavelu

Summary: We are currently in the midst of a revolution in regenerative medicine, with recent advancements in organoid technology offering new possibilities for the study of human biology and diseases. Organoid models have completely transformed the field of in vitro culture tools for biomedical research by accurately replicating the cellular heterogeneity, structure, and functions of primary tissues. This technology allows researchers to recreate human organs and disease models in a laboratory setting, holding great promise for applications in regenerative medicine, drug discovery, and precision medicine.

CURRENT MEDICINAL CHEMISTRY (2023)

Article Materials Science, Ceramics

Investigation of addition of calcium phosphate ceramic to multilayer scaffold for bone applications with improved mechanical properties: Fuzzy logic analysis

Xingang Tan, Rasha Fadhel Obaid, Ghassan Fadhil Smaisim, M. H. Malekipour Esfahani, Fahad Alsaikhan, Shaghayegh Baghaei, Salema K. Hadrawi, M. Y. P. M. Yusof, Anupam Yadav

Summary: This study combines the excellent intrinsic properties of polylactic acid (PLA) with the unique properties of 3D printing technique and coating of chitosan-hydroxyapatite (CHI-HA) to develop a microstructural scaffold for the regeneration of hard tissues. The study explores the morphological characteristics of the scaffold using scanning electron microscope (SEM) and investigates the biological reactions in phosphate buffer saline (PBS) and simulated body fluid (SBF). Mechanical analyzes, including compressive strength and porosity, are also performed and the results are evaluated using existing number models. The presence of HA nanoparticles is found to improve the mechanical and biological properties of the scaffold, with the sample containing 10 wt% HA showing the most suitable properties.

CERAMICS INTERNATIONAL (2023)

Article Optics

Strain-Enhanced Photovoltaic Effect in MoTe2

Sikandar Aftab, Muhammad Zahir Iqbal, Muhammad Waqas Iqbal, Muhammad Arslan Shehzad

Summary: This paper presents the first experimental demonstration of the bulk photovoltaic effect in 1T'-MoTe2 and discovers the strain-enhanced BPVE. These results show a new way to improve the efficiency of turning energy into electricity in new optoelectronic materials.

LASER & PHOTONICS REVIEWS (2023)

Article Chemistry, Multidisciplinary

Covalently Interlayer-Confined Organic-Inorganic Heterostructures for Aqueous Potassium Ion Supercapacitors

Jianping Chen, Bin Liu, Hang Cai, Shude Liu, Yusuke Yamauchi, Seong Chan Jun

Summary: This study develops a covalently interlayer-confined organic-inorganic hybrid for improving the reaction kinetics of supercapacitors. The covalent assembly facilitates cross-layer electron transfer, increases active sites, and enhances the specific capacitance and rate capability of the hybrid material.

SMALL (2023)

Article Chemistry, Multidisciplinary

Reconfiguring the Electronic Structure of Heteroatom Doped Carbon Supported Bimetallic Oxide@Metal Sulfide Core-Shell Heterostructure via In Situ Nb Incorporation toward Extrinsic Pseudocapacitor

Amar M. Patil, Sunil Moon, Youngho Seo, Sanjib B. Roy, Arti A. Jadhav, Deepak P. Dubal, Keonwook Kang, Seong Chan Jun

Summary: This study demonstrates the unique core-shell architecture of metal organic framework derived N-S codoped carbon@CoxSy micropetals decorated with Nb-incorporated cobalt molybdate nanosheets, which significantly improves the electrochemical performance of high-energy-density battery-type materials. The optimized electrode exhibits a high specific capacity and excellent cycle stability. A flexible quasi-solid-state supercapacitor with a layer-by-layer deposited reduced graphene oxide/Ti3C2TX anode also achieves high specific energy and capacity retention over 10,000 charge-discharge cycles.

SMALL (2023)

Review Oncology

CXC chemokine receptor 4 (CXCR4) blockade in cancer treatment

Shunshun Bao, Mohammad Darvishi, Ali Amin, Maysoon T. Al-Haideri, Indrajit Patra, Khadisha Kashikova, Irfan Ahmad, Fahad Alsaikhan, Zahraa Haleem Al-qaim, Moaed E. Al-Gazally, Bahman Abedi Kiasari, Bahareh Tavakoli-Far, Akmal A. Sidikov, Yasser Fakri Mustafa, Reza Akhavan-Sigari

Summary: CXC chemokine receptor type 4 (CXCR4) is a G protein-coupled receptor that interacts with its ligand CXCL12 to trigger downstream signaling pathways. This interaction plays a key role in tumor progression and is involved in processes such as tumor growth, angiogenesis, metastasis, and therapeutic resistance. CXCR4-targeting compounds have shown promising anti-tumor activity and have potential as therapeutic options for cancer treatment. This review focuses on the physiological signaling of the CXCL12/CXCR4 axis, its role in tumor progression, and strategies to block CXCR4.

JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY (2023)

Article Chemistry, Physical

Increasing solubility of phenytoin and raloxifene drugs: Application of supercritical CO2 technology

Behrouz Notej, Hamidreza Bagheri, Fahad Alsaikhan, Hassan Hashemipour

Summary: This investigation studied the solubility of phenytoin and raloxifene in supercritical CO2 at different temperatures and pressures. The results showed that the solubility of phenytoin and raloxifene varied with pressure and had different effects at different extraction temperatures. Two mathematical approaches were used to model the experimental results, and it was found that the Peng-Robinson equations of state with the Kwak-Mansoori mixing rule predicted the solubilities more accurately. Furthermore, three density-based correlations were used to model the solubilities, and the Bartle et al. model showed better performance for both drugs.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Pathology

Prostate cancer and microRNAs: New insights into apoptosis

Jitendra Gupta, Waleed K. Abdulsahib, Abduladheem Turki Jalil, Doaa Saadi Kareem, Zafar Aminov, Fahad Alsaikhan, Andres Alexis Ramirez-Coronel, Pushpamala Ramaiah, Bagher Farhood

Summary: Prostate cancer is a highly prevalent malignancy with no cure due to its progressive nature. Genetic and epigenetic alterations play important roles in its development. Apoptosis disruption is a common mechanism in malignancy, and recent evidence suggests that microRNAs have crucial roles in regulating apoptosis in prostate cancer. Understanding the mechanisms by which microRNAs affect apoptosis pathways in prostate cancer can provide new targets for treatment.

PATHOLOGY RESEARCH AND PRACTICE (2023)

Review Cell & Tissue Engineering

Shining the light on mesenchymal stem cell-derived exosomes in breast cancer

Ghaidaa Raheem Lateef Al-Awsi, Fahad Alsaikhan, Ria Margiana, Irfan Ahmad, Indrajit Patra, Mazin A. A. Najm, Ghulam Yasin, Iroda Rasulova, Ali Thaeer Hammid, Hamzah H. Kzar, Moaed E. Al-Gazally, Homayoon Siahmansouri

Summary: Breast cancer is the second most frequently diagnosed cancer and the leading cause of cancer death in women. Mesenchymal stem cells (MSCs) are a subgroup of cells that can differentiate into multiple cell types and have been found to have various effects on tumor growth and development. Recent studies have shown that MSCs can both promote and inhibit tumor development. Exosomes (Exo) have emerged as a new mechanism of cell communication, and MSC-derived exosomes (MSCs-Exo) have been found to carry molecules that can affect the proliferation, metastasis, and drug response of breast cancer cells.

STEM CELL RESEARCH & THERAPY (2023)

Review Pharmacology & Pharmacy

Bone morphogenetic protein (BMP)9 in cancer development: mechanistic, diagnostic, and therapeutic approaches?

Ali G. G. Alkhathami, Mustafa Ryadh Abdullah, Muhjaha Ahmed, Hanan Hassan Ahmed, Sarab W. W. Alwash, Zahra Muhammed Mahdi, Fahad Alsaikhan, Ayed A. A. Dera

Summary: BMP-9, a member of the TGF-beta superfamily, plays a dual role in cancer development by activating both tumor-suppressive and tumor-supportive signaling pathways. Modulating BMP9 expression and functions could be a promising strategy for cancer treatment, and evaluating BMP9 expression might serve as a biomarker for predicting cancer prognosis.

JOURNAL OF DRUG TARGETING (2023)

Article Chemistry, Physical

DFT study of D-Penicillamine adsorption on Al and Ga doped boron nitride (Al-B11N12 and Ga-B11N12) nanoclusters as drug delivery agents

Jun Huang, Shaimaa M. Mohammed, Fahad Alsaikhan, Mohammed H. Mahdi, Mohaned Adil, Shaymaa Abdulhameed Khudair, Ahmed Ghaleb AbdalSalam, Rahman S. Zabibah, Ali Hashim Abbas, Hashem O. Alsaab, Anastasia Andreevna Rushchitc

Summary: This study computationally investigated the adsorption of penicillamine (PCA) drug molecule onto Al- and Ga-doped B12N12 nanoclusters in different environments. The results showed that the PCA molecule interacts effectively with the doped clusters through its nucleophilic sites and forms stable adsorption complexes. The adsorption of PCA molecule decreases the HOMO-LUMO gaps and increases the reactivity of the doped clusters, suggesting an improved drug delivery capacity.

JOURNAL OF MOLECULAR LIQUIDS (2023)

Article Nanoscience & Nanotechnology

Synergistic bond properties of new steel fibers with rounded-end from carbon nanotubes reinforced ultra-high performance concrete matrix

Nguyen Dinh Trung, Dinh Tran Ngoc Huy, Dmitry Olegovich Bokov, Maria Jade Catalan Opulencia, Fahad Alsaikhan, Irfan Ahmad, Guljakhan Karlibaeva

Summary: A new type of steel fiber with a rounded-end shape is proposed to enhance the bonding behavior with Carbon Nanotubes (CNT)-reinforced Ultra-High Performance Concrete (UHPC) matrix. Through a parametric study and nonlinear finite element method, the impact of fiber end characteristics on its bonding behavior is investigated. The novel fibers significantly improve bond strength compared to straight steel fibers, increasing it by 1.1 times for the same diameter. By creating fillet at the contact area, the maximum fiber capacity is achieved and the desired bonding mode is achieved.

ADVANCES IN NANO RESEARCH (2023)

Article Pharmacology & Pharmacy

Knowledge, Attitude, and Practices of Coenzyme Q10 Supplements Usage among Chronic Cardiac Patients

Muhammad Shahid Iqbal, Yaman Walid Kassab, Ahmed Alaa Al-Temimi, Abdullah K. Alahmari, Faisal K. Alkholifi, Fahad I. Al-Saikhan, Yahya Mansour Shafie, Ganesh Sritheran Paneerselvam, Saad Aldosari, Mohd Faiyaz Khan, Ziyad S. Almalki, Mohammed Abdulrahman Alhajri, Faisal Ayed Alanazi, Fayez Ayedh Al Yami, Roaa Mustafa Sagga, Ahlam Zarea Aljohani

Summary: This study aimed to assess knowledge, attitude, and pattern of use of Coenzyme Q10 supplements (CoQ10) among chronic cardiac patients. A cross-sectional study was conducted using a pre-validated, self-administered questionnaire. The study found that patients had poor knowledge about CoQ10 usage and majority had negative attitude towards CoQ10 usage. Elderly and high incomed patients had higher knowledge and positive attitude scores compared to the rest. The study highlights the role of healthcare providers, especially pharmacists, in increasing awareness about the benefits of CoQ10 among chronic cardiac patients.

LATIN AMERICAN JOURNAL OF PHARMACY (2023)

No Data Available