Displaying publications 1 - 20 of 67 in total

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  1. Senin A, Noordin NM, Sani JAM, Mahat D, Donadel M, Scobie HM, et al.
    PLoS One, 2024;19(3):e0298730.
    PMID: 38483868 DOI: 10.1371/journal.pone.0298730
    INTRODUCTION: A lateral flow rapid diagnostic test (RDT) enables detection of measles specific immunoglobulin M (IgM) antibody in serum, capillary blood, and oral fluid with accuracy consistent with enzyme immunoassay (EIA). The objectives of the study were: 1) to assess measles RDT inter-reader agreement between two clinic staff; 2) to assess the sensitivity and specificity of the measles RDT relative to standard surveillance testing in a low transmission setting; 3) to evaluate the knowledge, attitudes, and practices of staff in clinics using the RDT; and 4) to assess the impact of RDT testing on the measles public health response in Malaysia.

    MATERIALS AND METHODS: The clinic-based prospective evaluation included all suspected measles cases captured by routine measles surveillance at 34 purposely selected clinics in 15 health districts in Malaysia between September 2019 and June 2020, following day-long regional trainings on RDT use. Following informed consent, four specimens were collected from each suspected case, including those routinely collected for standard surveillance [serum for EIA and throat swabs for quantitative reverse transcriptase polymerase chain reaction (RT-qPCR)] together with capillary blood and oral fluid tested with RDTs during the study. RDT impact was evaluated by comparing the rapidity of measles public health response between the pre-RDT implementation (December 2018 to August 2019) and RDT implementation periods (September 2019 to June 2020). To assess knowledge, attitudes, and practices of RDT use, staff involved in the public health management of measles at the selected sites were surveyed.

    RESULTS: Among the 436 suspect cases, agreement of direct visual readings of measles RDT devices between two health clinic staff was 99% for capillary blood (k = 0.94) and 97% for oral fluid (k = 0.90) specimens. Of the total, 45 (10%) were positive by measles IgM EIA (n = 44, including five also positive by RT-qPCR) or RT-qPCR only (n = 1), and 38 were positive by RDT (using either capillary blood or oral fluid). Using measles IgM EIA or RT-qPCR as reference, RDT sensitivity using capillary blood was 43% (95% CI: 30%-58%) and specificity was 98% (95% CI: 96%-99%); using oral fluid, sensitivity (26%, 95% CI: 15%-40%) and specificity (97%, 95% CI: 94%-98%) were lower. Nine months after training, RDT knowledge was high among staff involved with the public health management of measles (average quiz score of 80%) and was highest among those who received formal training (88%), followed by those trained during supervisory visits (83%). During the RDT implementation period, the number of days from case confirmation until initiation of public response decreased by about 5 days.

    CONCLUSION: The measles IgM RDT shows >95% inter-reader agreement, high retention of RDT knowledge, and a more rapid public health response. However, despite ≥95% RDT specificity using capillary blood or oral fluid, RDT sensitivity was <45%. Higher-powered studies using highly specific IgM assays and systematic RT-qPCR for case confirmation are needed to establish the role of RDT in measles elimination settings.

  2. Adam SA, Kamaruddin KN, Abd Shukor N, Abdullah Suhaimi SN, Ismail F, Md Yasin M
    Am J Case Rep, 2023 Dec 04;24:e941448.
    PMID: 38048289 DOI: 10.12659/AJCR.941448
    BACKGROUND Breast squamous cell carcinoma (SCC) is a subtype of metaplastic breast carcinoma (MBC), which is a rare malignancy and accounts for 0.1% of all invasive breast carcinomas. Guidelines on definitive management and treatment of breast SCC are not well established, given its rarity and diverse immunohistochemistry (IHC) profile, and lack of clinical data. Most cases of breast SCC are triple-negative breast cancer - negative for estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2). This case report outlines the clinicopathological profile of a pure breast SCC case with a rare IHC profile; HER2 and ER positive. CASE REPORT A 41-year-old woman presented with a right breast mass that had been growing for 2 months. Biopsy confirmed breast SCC, a rare malignancy with IHC profile as follows: HER2 overexpression, ER positive, and PR negative. She underwent neoadjuvant chemotherapy for 3 months followed by right mastectomy with axillary clearance, adjuvant radiotherapy, and oral tamoxifen therapy. Unfortunately, she did not receive anti-HER2 therapy. She developed early locoregional recurrence at 2 months postoperatively, which was treated with excision of the right chest wall and transverse rectus abdominis musculocutaneous (TRAM) flap. She developed liver and lung metastasis and succumbed to her disease at 15 months post-diagnosis. CONCLUSIONS Breast SCC is a rare and aggressive tumor with heterogeneous clinicopathological features. Available guidelines do not outline the definitive treatment for breast SCC, given its rarity and heterogenous IHC profile, leading to a general lack of clinical data. Hence, due to the challenges in managing this rare condition, treatment modalities need to be individualized.
  3. Yong ASJ, Lim KK, Fox-Rushby J, Ismail F, Hamzah E, Cheong MWL, et al.
    Value Health, 2023 Dec;26(12):1772-1781.
    PMID: 37741445 DOI: 10.1016/j.jval.2023.08.009
    OBJECTIVES: This study aims to quantify the preferences of patients with advanced cancer for quality of life (QoL) outcomes versus survival extension in Malaysia. The secondary aim of this study is to explore the change in preferences over time.

    METHODS: A discrete choice experiment was developed to include 7 attributes valued in cancer management: physical, psychological and social functioning, pain control, survival, place of death, and cost. Patients were recruited via convenience sampling from 2 Malaysian public hospitals. The survey questionnaire was administered to patients within 6 months of their cancer diagnosis with a follow-up 3 months later. Conditional logit regression was used to estimate the preference weight, relative attribute importance, and willingness to pay.

    RESULTS: One hundred valid responses were collected at baseline and 45 at follow-up. Respondents placed higher values on QoL improvements from severe to moderate or mild levels and to achieve home death over survival extension from 6 to 18 months. However, additional improvements (from moderate to mild) in some of the QoL outcomes were not valued as highly as life extension from 12 to 18 months, showing that it was vital for patients to avoid being in "severe" health dysfunction. Improving physical dysfunction from severe to mild yielded 3 times as much value as additional 1-year survival. After 3 months, the respondents' preferences changed significantly, with increased relative attribute importance of physical functioning, pain control, and cost.

    CONCLUSIONS: As QoL outcomes are valued more than survival, palliative care should be introduced as early as possible to alleviate suffering related to advanced cancer.

  4. Sharudin SN, Salahuddin NA, Md Arepen SA, Md Anuar NA, Hassan NE, Hitam S, et al.
    Cureus, 2023 Oct;15(10):e47078.
    PMID: 38021523 DOI: 10.7759/cureus.47078
    Congenital defect to the foramen of Huschke with a manifestation as temporomandibular joint (TMJ) soft tissue herniation in a radiological study is rare. The patient may present with nonspecific symptoms such as otalgia, mandibular joint pain, tinnitus and conductive hearing loss, and scarcely cervicofacial subcutaneous emphysema. Here, we report a patient presented with cervicofacial subcutaneous emphysema secondary to a congenital defect of the foramen of Huschke. A 45-year-old gentleman presented with right-sided neck swelling and right otalgia with a crackling sound over the right ear upon chewing. Examination shows right-sided fullness with subcutaneous emphysema from the zygoma to the upper neck. Otherwise, it is non-tender with no skin changes, and the facial nerve is intact. Otoendoscopy shows erythematous soft tissue bulging of the anterior wall of the right external auditory canal (EAC) upon closing the mouth and prolapsing upon mouth opening. The right tympanic membrane was intact. Contrast-enhanced computer tomography (CECT) of the neck and temporal region revealed extensive cervicofacial subcutaneous emphysema with a bony defect at the anterior wall of the right EAC, indicating fistulous communication between the right EAC and TMJ. The subcutaneous emphysema resolved on the treatment of the right otitis externa. The patient is subjected to a combined approach of open and endoscopic-assisted repair of the anterior EAC wall defect. TMJ herniation into the anterior EAC is rare; however, the patient presentation may vary. CECT is the gold standard for diagnosing and facilitating treatment options. Treatment choice is based on the patient's condition, including conservative or surgical intervention.
  5. Ng PY, Ahmad MJ, Ismail F, Lott PW, Singh S
    Eur J Ophthalmol, 2023 Sep;33(5):NP83-NP86.
    PMID: 36325679 DOI: 10.1177/11206721221136329
    INTRODUCTION: Infectious crystalline keratopathy (ICK) is a rare corneal disease. ICK has been recognised in patients with immunocompromised cornea or post penetrating keratoplasty. Here we report a case of ICK in an apparently healthy cornea.

    CASE DESCRIPTION: A 25-years old Chinese female, with no history of systemic or ocular disease, presented to the eye clinic with one-month history of right eye (RE) blurring of vision with foreign body sensation. On examination, there were dense white crystalline needle-like projections over inferior paracentral corneal stroma with intact epithelium. There was also presence of lower eyelid epiblepharon with lashes rubbing against the diseased area. Corneal scraping cultures were suggestive of bacterial infection. Patient responded well with corneal epithelium debridement, intensive topical antibiotics and epiblepharon correction to prevent further microtrauma.

    CONCLUSIONS: The only contributing factor for ICK in our patient was trichiasis from epiblepharon. Repetitive microtrauma caused by the eyelashes lead to direct penetration and inoculation of normal ocular flora into the corneal stroma. Clinicians need to be vigilant in ruling out other possible causes such as lid abnormalities when managing an ICK patient without apparent risk factors.

  6. Abd Rahim A, Muhammad R, Ismail F, Wong YP, Che Abdul Aziz R, Chong GY, et al.
    Malays J Pathol, 2023 Aug;45(2):275-283.
    PMID: 37658537
    Thyroid carcinoma is uncommon. Papillary thyroid carcinoma (PTC) represents the majority of differentiated thyroid carcinoma and is a recognised complication of prior exposure to ionizing radiation. Even more uncommon is the synchronous occurrence of PTC with Hodgkin lymphoma (HL) as multiple primary malignancies. We report a 33-year-old mother of three who developed asymptomatic thyroid nodule for four years, and neck swelling for the recent ten months. She denied constitutional symptoms or B symptoms, and thyroid profiles were normal. Initially, metastatic thyroid cancer was suspected based on ultrasound scan findings of enlarged left thyroid gland and enlarged supraclavicular lymph nodes (LN). However, fine needle aspiration examinations of the thyroid nodule were inconclusive, and the supraclavicular LN was suspicious of HL. Computerised tomography scan detected a large mass at the thyroid glands and lymphadenopathies in the mediastinal, hilar, subcarinal and axilla with dimensions up to 6 cm. Left hemi-thyroidectomy with left supraclavicular LN biopsy revealed PTC in the left thyroid lobe measuring 38 x 25 x 18 mm, and the left supraclavicular LN was not definitive of HL. Completion thyroidectomy on the right side, bilateral central neck dissection and excision biopsy of the right supraclavicular LN revealed the presence of HL in the right supraclavicular LN, and both HL and metastatic PTC in right central LN. After multidisciplinary discussions, the patient received chemotherapy at four weeks postoperatively and achieved complete remission. This report highlights the importance of patient-centered approach and multidisciplinary consensus within lack of established guidelines, given rarity of the case.
  7. Ng CG, Abousheishaa AA, Low SY, Zainal NZ, Thong KS, Awaluddin AB, et al.
    Asian Pac J Cancer Prev, 2023 Aug 01;24(8):2583-2591.
    PMID: 37642043 DOI: 10.31557/APJCP.2023.24.8.2583
    OBJECTIVE: Vortioxetine is a monoaminergic drug with a novel multimodal mechanism of action. We investigated its efficacy on depressive symptoms, cognitive function, and quality of life among cancer patients.

    METHODS: In this multicenter, open-label, single-arm, observational study, patients received flexible doses of Vortioxetine for a period of six months. All participants were assessed at baseline and scheduled for monitoring at weeks 2, 4, 8, 12, 16, 20, and 24. Depression severity was assessed using Montgomery-Asberg Depression Rating Scale (MADRS) and the Clinical Global Impression (CGI) scale. The Perceived Deficiency Questionnaire (PDQ-5) assessed the perceived cognitive difficulties in concentration, executive functioning, and memory. The European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC) was used to assess the patients' quality of life. Side effects of vortioxetine were monitored using the Antidepressant Side-Effect Checklist (ASEC).

    RESULTS: Patients experienced a reduction in MADRS scores from 29.89 ± 5.997 at baseline to 11.59 ± 4.629 by Week 24. The PDQ-5 scores showed significant change from Week-4, whereas the EORTC role, emotional, and cognitive functioning scores showed a significant change from Week 2 onwards. CGI-Severity scores decreased from a baseline of 4.39 ± 0.746 to 2.41 ± 1.085 by Week 24. During the 24-Weeks of therapy, around three-quarters of the patients (73.3%) had one or more adverse events reported on the ASEC. The most frequently reported TEAEs were dry mouth, insomnia, somnolence, and headache, with more than a 30% incidence rate.

    CONCLUSION: Vortioxetine seems promising in the management of depression and enhancement of cognitive function and quality of life of cancer patients with Major Depressive Disorder.
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  8. Seluarize G, Khairudin MN, Ismail F
    Cureus, 2023 Jun;15(6):e41169.
    PMID: 37525815 DOI: 10.7759/cureus.41169
    Age-related macular degeneration (ARMD) is a group of age-related changes in the macula that can be potentially vision-threatening. In the current era, there are options for treatment modalities that aim to preserve a patient's vision. Poor vision not only serves as a significant factor in halting the elderly population from their daily activities, but it may also result in frequent falls, depression, and impairment of the ability to carry out activities of daily living. We would like to highlight in this clinical presentation simple tools for assessing the severity of disease and the importance of early detection of these patients.
  9. Mud Shukri MI, Minhat HS, Ahmad N, Ismail F, Kanthavelu C, Nurfarahin D, et al.
    PLoS One, 2023;18(7):e0288618.
    PMID: 37471310 DOI: 10.1371/journal.pone.0288618
    BACKGROUND: The COVID-19 pandemic has had severe impacts on mental health status worldwide. Several studies have investigated the prevalence and factors associated with depression, anxiety, and stress in different countries, however, a systematic review on the research topic during COVID-19 is presently lacking in Malaysia's context. To fill this gap, electronic databases including PubMed, Scopus, Science Direct, Sagepub, CINAHL, Psychology, and Behavioral Sciences Collection were searched for relevant studies. A total of 16 studies were included in the systematic review.

    METHODS: To fill this gap, electronic databases including PubMed, Scopus, Science Direct, Sagepub, CINAHL, Psychology, and Behavioral Sciences Collection were searched for relevant studies. A total of 16 studies were included in the systematic review.

    RESULTS: The analyses showed that the prevalence of depression, anxiety, and stress ranged from 14.3% to 81.7%, 8.0% to 81.7%, and 0.9% to 56.5% respectively. Adult populations demonstrated the highest prevalence of depression, whereas university students reported the highest prevalence of anxiety and stress. Several factors were associated with mental health conditions including age, gender, family income, and perception of COVID-19.

    CONCLUSION: Differentials in mental health screening practices call for standardised screening practices. Mental health intervention should be targeted at high-risk populations with effective risk communication.

  10. Wan Ghazali WS, Minhat HS, Mohd Zulkefli NA, Ahmad N, Ismail F, Mashudi DN, et al.
    PLoS One, 2023;18(8):e0285366.
    PMID: 37616287 DOI: 10.1371/journal.pone.0285366
    BACKGROUND: Despite evidence of depression among mothers of children with cancer, there appears to be a lack of studies or concern regarding factors associated with depression among these mothers.

    OBJECTIVE: To review the factors associated with depression among mothers of children with cancer.

    METHOD: Pubmed, Medline, Cochrane, CINAHL, Psychology, and Behavioural Sciences Collection, and Academic Search Complete were searched according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to identify studies published between 2010 to 2022 on the associated risk factors of depression among mothers of children with cancer. The keywords used included mothers OR maternal' AND 'Child*' AND 'cancer OR tumo*r OR neoplasm' AND 'factors OR facilitators AND barriers OR predictors OR determinants AND 'depression'. Selected studies were evaluated by quality assessment.

    RESULT: Five articles fulfilled the eligibility criteria. The factors associated with depression among mothers of children were socio-demographic risk factors (marital status, education level, annual income, child cancer diagnosis), and stress factors (caregiving stress, cancer-related stress, general stress). There were other factors associated with depression that act as mediators along the process which were emotion-focused coping and perceived social support.

    CONCLUSION: Besides the commonly reported socio-demographic risk factors (marital status, education level, and annual income), other factors include stress factors (caregiving stress, cancer-related stress, and general stress). Furthermore, emotion-focused coping and perceived social support act as mediators along the process. More studies are warranted to explore depression among these mothers to ensure the most appropriate and effective preventive measures.

  11. Ng JK, Subramaniam P, Ismail F, Ahmad M, Shamsudin NL
    J Pain Symptom Manage, 2022 Nov;64(5):e235-e249.
    PMID: 35931402 DOI: 10.1016/j.jpainsymman.2022.07.016
    CONTEXT: Life Review Intervention (LRI) has started to shift in emphasis of focus onto persons with cancer and its effectiveness in improving their psychological well-being. The process has now begin integrating into healthcare settings as a complementary treatment for this population.

    OBJECTIVES: The current systematic review aims to synthesize existing feasibility studies on LRI among persons with cancer.

    METHODS: A literature search was conducted from the databases PubMed, ScienceDirect, PsychArticles, Scopus, Psychology and Behavioral Science Collection, Cochrane, EBSCO, and other methods. Eligible articles were selected based on the predetermined inclusion criteria and data extraction revolved around the study design, intervention procedure, and feasibility and psychological outcome measures.

    RESULTS: The search yielded 8,627 articles, to which respondents simultaneously receiving other forms of psychological interventions were excluded. Eight were selected for evaluation. Four were integrated interventions while the remaining were conducted with the standard intervention. The sample size range from 5 to 90 persons with cancer. All reviewed articles reported optimum feasibility, as presented by recruitment capability, participant retention rate, acceptability and satisfaction, intervention implementation, and evaluation of intervention outcome measures. However, a majority of psychological outcome measures indicated no statistical significance.

    CONCLUSION: LRI is feasible to be implemented among persons with cancer, given the high acceptability and availability of resources for its implementation. The present review highlighted the preliminary knowledge on the feasibility of the intervention.

  12. Yoon SY, Wong SW, Lim J, Ahmad S, Mariapun S, Padmanabhan H, et al.
    J Med Genet, 2022 Mar;59(3):220-229.
    PMID: 33526602 DOI: 10.1136/jmedgenet-2020-107416
    BACKGROUND: Identifying patients with BRCA mutations is clinically important to inform on the potential response to treatment and for risk management of patients and their relatives. However, traditional referral routes may not meet clinical needs, and therefore, mainstreaming cancer genetics has been shown to be effective in some high-income and high health-literacy settings. To date, no study has reported on the feasibility of mainstreaming in low-income and middle-income settings, where the service considerations and health literacy could detrimentally affect the feasibility of mainstreaming.

    METHODS: The Mainstreaming Genetic Counselling for Ovarian Cancer Patients (MaGiC) study is a prospective, two-arm observational study comparing oncologist-led and genetics-led counselling. This study included 790 multiethnic patients with ovarian cancer from 23 sites in Malaysia. We compared the impact of different method of delivery of genetic counselling on the uptake of genetic testing and assessed the feasibility, knowledge and satisfaction of patients with ovarian cancer.

    RESULTS: Oncologists were satisfied with the mainstreaming experience, with 95% indicating a desire to incorporate testing into their clinical practice. The uptake of genetic testing was similar in the mainstreaming and genetics arm (80% and 79%, respectively). Patient satisfaction was high, whereas decision conflict and psychological impact were low in both arms of the study. Notably, decisional conflict, although lower than threshold, was higher for the mainstreaming group compared with the genetics arm. Overall, 13.5% of patients had a pathogenic variant in BRCA1 or BRCA2, and there was no difference between psychosocial measures for carriers in both arms.

    CONCLUSION: The MaGiC study demonstrates that mainstreaming cancer genetics is feasible in low-resource and middle-resource Asian setting and increased coverage for genetic testing.

  13. Yusoff J, Ismail A, Abd Manaf MR, Ismail F, Abdullah N, Muhammad R, et al.
    Health Qual Life Outcomes, 2022 Jan 29;20(1):15.
    PMID: 35093066 DOI: 10.1186/s12955-022-01921-1
    BACKGROUND: Quality of life (QoL) is one of the treatment outcome measures in patients with breast cancer. In this study, we measured the QoL of women with breast cancer at Universiti Kebangsaan Malaysia Medical Centre (UKMMC) and identified the associated factors.

    METHODOLOGY: This cross-sectional study was conducted from October 2017 to December 2017 and involved female patients with breast cancer. The QoL scores and domains were determined using the EuroQol EQ-5D-5L, and were presented as the utility value and visual analog scores, respectively.

    RESULTS: We recruited a total of 173 women, aged 33-87 years. The median VA score was 80.00 (interquartile range [IQR] 70.00-90.00); the median utility value was 0.78 (interquartile range [IQR] 0.65-1.00. Women who did not take traditional medicine had a higher utility index score of 0.092 (95% CI 0.014-0.171), and women with household income of RM3000-5000 had a higher utility index score of 0.096 (95% CI 0.011-0.180).

    CONCLUSION: Traditional medicine consumption and household income were significantly associated with lower QoL. The pain/discomfort domain was the worst affected QoL domain and was related to traditional medicine use and household income. Addressing pain management in patients with breast cancer and the other factors contributing to lower QoL may improve the QoL of breast cancer survivors in the future.

  14. See WYN, Ismail F, Sheikh Abdul Kadir SH, Subrayan V
    Curr Eye Res, 2021 Dec 29.
    PMID: 34963422 DOI: 10.1080/02713683.2021.2011326
    PURPOSE/ AIM: The main purpose of this work is to study the cellular viability effect of irradiated riboflavin in cultured human tenon fibroblasts.

    MATERIALS AND METHODS: The tenon tissue was harvested from a patient undergoing strabismus surgery. The human tenon fibroblast cell culture and isolation were performed according to the standard laboratory cell culturing protocol. The cells were divided into three groups: control, treatment with irradiated and non-irradiated riboflavin. There were five different concentrations (0.00156%, 0.003125%, 0.00625%, 0.0125%, 0.025%) in each group of riboflavin. The fibroblasts were treated with riboflavin and the cellular viability was assessed at 24-hour and 48-hour post treatment with MTT 3-(4,5-dimethylthiazolyl-2)-2,5-diphenyl tetrazolium bromide colorimetric assay. The absorbance values were analysed using Magellan microplate reader data analysis. A triplicate of readings was taken. The data were presented as mean ± standard deviation of the triplicates. Statistical analysis was performed with Statistical Package for Social Sciences (SPSS) analysis version 23.

    RESULTS: Irradiated riboflavin caused a concentration-dependent cell death in human tenon fibroblast cell culture (p

  15. Markby J, Shilton S, Sem X, Chan HK, Md Said R, Siva S, et al.
    BMJ Open, 2021 Dec 24;11(12):e055142.
    PMID: 34952885 DOI: 10.1136/bmjopen-2021-055142
    INTRODUCTION: To achieve the elimination of hepatitis C virus (HCV), substantial scale-up in access to testing and treatment is needed. This will require innovation and simplification of the care pathway, through decentralisation of testing and treatment to primary care settings and task-shifting to non-specialists. The objective of this study was to evaluate the feasibility and effectiveness of decentralisation of HCV testing and treatment using rapid diagnostic tests (RDTs) in primary healthcare clinics (PHCs) among high-risk populations, with referral of seropositive patients for confirmatory viral load testing and treatment.

    METHODS: This observational study was conducted between December 2018 and October 2019 at 25 PHCs in three regions in Malaysia. Each PHC was linked to one or more hospitals, for referral of seropositive participants for confirmatory testing and pretreatment evaluation. Treatment was provided in PHCs for non-cirrhotic patients and at hospitals for cirrhotic patients.

    RESULTS: During the study period, a total of 15 366 adults were screened at the 25 PHCs, using RDTs for HCV antibodies. Of the 2020 (13.2%) HCV antibody-positive participants, 1481/2020 (73.3%) had a confirmatory viral load test, 1241/1481 (83.8%) were HCV RNA-positive, 991/1241 (79.9%) completed pretreatment assessment, 632/991 (63.8%) initiated treatment, 518/632 (82.0%) completed treatment, 352/518 (68.0%) were eligible for a sustained virological response (SVR) cure assessment, 209/352 (59.4%) had an SVR cure assessment, and SVR was achieved in 202/209 (96.7%) patients. A significantly higher proportion of patients referred to PHCs initiated treatment compared with those who had treatment initiated at hospitals (71.0% vs 48.8%, p<0.001).

    CONCLUSIONS: This study demonstrated the effectiveness and feasibility of a simplified decentralised HCV testing and treatment model in primary healthcare settings, targeting high-risk groups in Malaysia. There were good outcomes across most steps of the cascade of care when treatment was provided at PHCs compared with hospitals.

  16. Arshad M, Abdul Hamid N, Chan MC, Ismail F, Tan GC, Pezzella F, et al.
    Cells, 2021 08 24;10(9).
    PMID: 34571823 DOI: 10.3390/cells10092176
    Cancer increases the global disease burden substantially, but it remains a challenge to manage it. The search for novel biomarkers is essential for risk assessment, diagnosis, prognosis, prediction of treatment response, and cancer monitoring. This paper examined NEDD8 ultimate buster-1 (NUB1) and F-adjacent transcript 10 (FAT10) proteins as novel biomarkers in cancer. This literature review is based on the search of the electronic database, PubMed. NUB1 is an interferon-inducible protein that mediates apoptotic and anti-proliferative actions in cancer, while FAT10 is a ubiquitin-like modifier that promotes cancer. The upregulated expression of both NUB1 and FAT10 has been observed in various cancers. NUB1 protein binds to FAT10 non-covalently to promote FAT10 degradation. An overexpressed FAT10 stimulates nuclear factor-kappa β, activates the inflammatory pathways, and induces the proliferation of cancer. The FAT10 protein interacts with the mitotic arrest deficient 2 protein, causing chromosomal instability and breast tumourigenesis. FAT10 binds to the proliferating cell nuclear antigen protein and inhibits the DNA damage repair response. In addition, FAT10 involves epithelial-mesenchymal transition, invasion, apoptosis, and multiplication in hepatocellular carcinoma. Our knowledge about them is still limited. There is a need to further develop NUB1 and FAT10 as novel biomarkers.
  17. Rafique Ali AA, Ismail F, May May C, Mohd Abdullah AA, Khaliddin N, Hariri F, et al.
    Eur J Ophthalmol, 2021 Jul 05.
    PMID: 34219491 DOI: 10.1177/11206721211030093
    BACKGROUND: This study aims to collect local Malaysian data regarding the ophthalmic features and complications in craniosynostosis patients who attended the Combined Craniofacial Clinic (CFC) in University Malaya Medical Centre (UMMC).

    METHODS: Retrospective study of medical notes of craniosynostosis patients who attended the CFC in UMMC from 2014 to December 2020.

    RESULTS: Out of 37 patients, 29 had syndromic craniosynostosis, and 8 had non-syndromic craniosynostosis. Visual impairment was present in 32.1% of patients. Causes for visual impairment were as follows - amblyopia (25.0%), exposure keratopathy (3.6%), and optic atrophy (3.6%). Hypermetropia and myopia were each seen in 20.6% of patients. Astigmatism was seen in 47.1% of patients, and 29.1% had anisometropia. Proptosis was present in 78.6% and lagophthalmos in 53.3% of patients. Strabismus in primary position occurred in 51.7% of patients. Thirty-one percent of the patients had exposure keratopathy. Optic disc atrophy was seen in 13.7% of patients, and 8.3% had optic disc swelling. Optic disc swelling was resolved in all patients who underwent craniofacial surgery.

    CONCLUSION: Our experience in Malaysia was consistent with previously reported data on ophthalmic features of craniosynostosis patients. Additionally, we found that non-syndromic craniosynostosis patients are also at risk of ocular complications just as much as syndromic patients. Appropriate treatment of amblyogenic risk factors, ocular complications, and timely detection of papilledema, and prompt surgical intervention are crucial in preserving long-term visual function in these patients.

  18. Chewa Raja JS, Singh S, Ismail F
    J Ocul Pharmacol Ther, 2021 Jun;37(5):313-317.
    PMID: 33794664 DOI: 10.1089/jop.2020.0089
    Purpose: To evaluate the efficacy of topical ketorolac tromethamine 0.5% given pre-emptively a day before, for alleviating pain in patients undergoing panretinal photocoagulation (PRP) treatment. Methods: A controlled single-blinded study was conducted on 33 patients with diabetic retinopathy (DR; severe nonproliferative DR, proliferative DR, or advanced diabetic eye disease) who required PRP treatment in both eyes simultaneously. Each eye of the patients was randomly assigned for ketorolac tromethamine 0.5% eyedrop or placebo. Both eyedrop bottles were randomly labeled. Eyedrops were self-administered by the patients, 4 times a day before the procedure (at 6 am, 12 noon, 6 pm, and 12 midnight) and every 15 min for 1 h (4 times) before the laser. Each patient was subjected to PRP using a Visulas 532s Zeiss device set to spot size 200 μm, time 0.10 s, and ∼600 burns in each eye. The pain score was evaluated immediately after treatment in each eye independently with Scott's visual analog scale (VAS) and the McGill Pain Questionnaire (MPQ). Results: VAS pain score in ketorolac-treated eyes (median 3.0, interquatile range [IQR] ±2.5) was lower than in placebo-treated eyes (median 5.0, IQR ±3.0). Total Pain Rate Index score from MPQ was lower in ketorolac-treated eyes (median 3.0, IQR ±3.0) than in placebo-treated eyes (median 3.0, IQR ±2.5). Both pain score differences are statistically significant with P ˂ 0.05. Conclusion: Topical ketorolac tromethamine 0.5% given pre-emptively a day before is effective in alleviating pain in patients undergoing PRP treatment.
  19. Hariri F, Abdullah MF, Adam KBC, Bahuri NFA, Kulasegarah J, Nathan AM, et al.
    Int J Oral Maxillofac Surg, 2021 Apr;50(4):457-462.
    PMID: 32891466 DOI: 10.1016/j.ijom.2020.08.002
    Paediatric craniomaxillofacial (CMF) surgery requires a multidisciplinary team approach to ensure the optimal and holistic management of children with craniofacial deformities. The aim of this retrospective study was to analyse the complications following functional interventions among 34 CMF deformity patients in a single multidisciplinary craniofacial centre. Electronic data including patient demographic characteristics and clinical entry were analysed. Inclusion criteria were all paediatric patients with CMF deformities who underwent various functional interventions. A total of 64 interventions (48 intermediate and 16 definitive) were conducted. Based on the Sharma classification of complications, 20.3% were type I, 4.7% were type II, 1.6% were type III, and 4.7% were type IV . Most complications were type I, which included local infection (3.1%) and premature opening of tarsorrhaphy (3.1%). More serious complications (types III and IV) included temporary visual loss (1.6%) and intraoperative haemorrhage (1.6%). Although a low complication rate was observed in intermediate interventions, a higher complication rate was observed in more complex definitive interventions such as monobloc distraction osteogenesis. Although most complications were manageable, effective prevention remains mandatory, as serious complications may lead to permanent damage and mortality. This analysis highlights the importance of a multidisciplinary team approach to optimize the outcomes in CMF patient management.
  20. Nandakumal G, Ismail F, Mohamad NF, Lott PW, Chew KS, Ab Rahman S, et al.
    J Pediatr Hematol Oncol, 2021 04 01;43(3):101-103.
    PMID: 33560075 DOI: 10.1097/MPH.0000000000002077
    Hemolacria is a rare condition that causes a person to produce tears that are partially composed of blood. It can be a presenting feature of certain ocular and systemic conditions. Here, the authors describe an interesting case of a 12-year-old boy with an underlying beta-thalassemia trait, who presented with a 2-day history of bilateral blood-stained tears, and an episode of epistaxis. Ocular examination was normal, and syringing showed no nasolacrimal duct blockage. Systemic examination was unremarkable. Laboratory investigations confirmed type 2 von Willebrand disease. Management of hemolacria remains a clinical challenge given the rare occurrence of the disease. In this case report, the authors discuss the differential diagnosis and management approach to hemolacria.
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