Displaying publications 1 - 20 of 47 in total

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  1. Lim AK
    Med J Malaysia, 1995 May;50 Suppl A:S39-41.
    PMID: 10968013
    Matched MeSH terms: Medical Oncology/trends*
  2. Wong YY, Chiew AZJ, Eaton V, Ferris FD, Kremzier M, Lim BL, et al.
    JCO Glob Oncol, 2023 Jan;9:e2200351.
    PMID: 36630666 DOI: 10.1200/GO.22.00351
    PURPOSE: Palliative care in Sarawak is mainly provided by health care professionals with limited formal training in palliative care. Therefore, in 2020, collaborative work between Sarawak General Hospital, University Malaysia Sarawak, and ASCO began. This study reports on the outcome of this collaboration.

    METHODS: The collaboration was initiated with the first ASCO Palliative Care e-course, Train the Trainer program, International Development and Education Award-Palliative Care and translation of ASCO Palliative Care Interdisciplinary Curriculum resources.

    RESULTS: This collaboration has resulted in the change of practice of palliative care among the oncology team of Sarawak General Hospital.

    CONCLUSION: It encourages more timely palliative care referrals to ensure that patients with complex physical, psychosocial, and spiritual needs have the necessary input and support from the palliative care team throughout the course of patients' illnesses.

    Matched MeSH terms: Medical Oncology*
  3. Noun D, Obeid A, Belgaumi A, Sidhom I, Jadiry MA, Al-Saeed R, et al.
    Pediatr Blood Cancer, 2024 Mar;71(3):e30838.
    PMID: 38149824 DOI: 10.1002/pbc.30838
    BACKGROUND: The Pediatric Oncology East and Mediterranean (POEM) group that aims to share expertise among pediatric oncology providers across the Middle East, North Africa, and East Asia region initiated a virtual Case Discussion Forum (CDF) in 2013.

    METHODS: Meeting records from September 2013 till June 2021 were reviewed. Detailed minutes were available starting August 2016; case data were analyzed including diagnoses, purpose of presentation and recommendations. A 38-item survey assessing perception of benefits, challenges, and opportunities of the forum was distributed to members of the POEM group and results analyzed.

    RESULTS: A total of 140 cases were presented from 14 countries. After August 2016, 67 cases were presented, and those were analyzed regarding reasons for discussion, barriers, and recommendations. Details are presented in this report, and the most common challenges identified were related to histopathologic/molecular diagnosis (24%), imaging interpretation (18%), resource limitations (12%), and surgical difficulties (9%). A survey was distributed to all POEM members in 28 countries, and 76 responded. The main benefit reported was the provision of recommendations regarding treatment and evaluation, while the main challenges reported were time zone difference and workload. Recognized opportunities included conducting regionally relevant research studies based on clinical problems identified during discussions, and setting guidelines for resource-adapted treatment regimens.

    CONCLUSIONS: The POEM CDF identified areas for multi-institutional regional studies and led to a twinning project between two centers in the region for improving diagnostic infrastructure. Such forums can identify specific resource limitations in pediatric cancer and direct efforts for targeted capacity building.

    Matched MeSH terms: Medical Oncology*
  4. Terada M, Nakamura K, Matsuda T, Okuma HS, Sudo K, Yusof A, et al.
    Jpn J Clin Oncol, 2023 Jun 29;53(7):619-628.
    PMID: 37099440 DOI: 10.1093/jjco/hyad033
    This report summarizes the presentations and discussions in the first Asian Clinical Trials Network for Cancers (ATLAS) international symposium that was held on 24 April 2022, in Bangkok, Thailand, and hosted by the National Cancer Center Hospital (NCCH), co-hosted by the Pharmaceuticals and Medical Devices Agency (PMDA), Clinical Research Malaysia (CRM) and the Thai Society of Clinical Oncology (TSCO), and supported by Embassy of Japan in Thailand. Since 2020, the NCCH has conducted the ATLAS project to enhance research environments and infrastructures to facilitate international clinical research and cancer genomic medicine in the Asian region. The purpose of the symposium was to discuss what we can achieve under the ATLAS project, to share the latest topics and common issues in cancer research and to facilitate mutual understanding. Invitees included stakeholders from academic institutions, mainly at ATLAS collaborative sites, as well as Asian regulatory authorities. The invited speakers discussed ongoing collaborative research, regulatory perspectives to improve new drug access in Asia, the status of phase I trials in Asia, the introduction of research activities at the National Cancer Center (NCC) and the implementation of genomic medicine. As the next steps after this symposium, the ATLAS project will foster increased cooperation between investigators, regulatory authorities and other stakeholders relevant to cancer research, and establish a sustainable pan-Asian cancer research group to increase the number of clinical trials and deliver novel drugs to patients with cancer in Asia.
    Matched MeSH terms: Medical Oncology
  5. Kitagawa Y, Matsuda S, Gotoda T, Kato K, Wijnhoven B, Lordick F, et al.
    Gastric Cancer, 2024 May;27(3):401-425.
    PMID: 38386238 DOI: 10.1007/s10120-023-01457-3
    Matched MeSH terms: Medical Oncology
  6. Lim GCC
    Biomed Imaging Interv J, 2006 Jan;2(1):e18.
    PMID: 21614216 MyJurnal DOI: 10.2349/biij.2.1.e18
    A narration of the development of staff, infrastructure and buildings in the various parts of the country is given in this paper. The role of universities and other institutions of learning, public health, palliative care, nuclear medicine and cancer registries is described together with the networking that has been developed between the government, non-governmental organisations and private hospitals. The training of skilled manpower and the commencement of the Master of Clinical Oncology in the University of Malaya is highlighted. Efforts taken to improve the various aspects of cancer control which includes prevention of cancer, early detection, treatment and palliative care are covered. It is vital to ensure that cancer care services must be accessible and affordable throughout the entire health system, from the primary care level up to the centres for tertiary care, throughout the whole country.
    Matched MeSH terms: Medical Oncology*
  7. Yong FL, Tan WC
    Med J Malaysia, 2024 Mar;79(2):191-195.
    PMID: 38553925
    INTRODUCTION: An expanded access program (EAP) is a regulatory mechanism that provides access to an investigational drug, which is not approved for use, in treating life-threatening conditions when all the standard-ofcare treatments are exhausted.

    MATERIALS AND METHODS: An online, anonymous, voluntary survey was conducted to assess the level of knowledge and understanding about EAPs among Malaysian oncologists using SurveyMonkey® between April 2020 and June 2020. Oncologists who had enquired about EAP in the past, were invited at random to participate in the survey. Participants who did not provide consent or failed to complete the survey were excluded.

    RESULTS: A total of 15 oncologists participated in the survey, from both public (46.6%) and private (46.6%) practices. Most respondents (80%) had filed between 1 to 10 EAP applications in the past 12 months. For 73.3% respondents, resources or training were not provided for EAPs from institutions. Around 53% of the respondents reported that their knowledge of EAPs and application processes including country regulations is 'good'. The majority of respondents (73.3%) reported that the educational modules on an overview of EAPs, country regulations and the EAP application process will be beneficial. Most participants received information about the existing EAPs either by reaching out to a pharmaceutical sponsor or through another health care provider and some received information about the existing EAPs through their institutions or patients/caregivers. Most of the respondents recommended that pharmaceutical companies should have readily available information related to the availability and application of EAPs for all pipeline products on their websites.

    DISCUSSION: EAPs are crucial treatment access pathways to provide investigational drugs to patients who have exhausted their treatment options and are not eligible for participation in clinical trials. Malaysian oncologists have a fair understanding about the EAPs and the application processes.

    CONCLUSION: Additional training and awareness are needed for Malaysian oncologists to upscale the utilisation of EAPs.

    Matched MeSH terms: Medical Oncology*
  8. Liam CK, Lim KH, Wong MM
    Med J Malaysia, 2001 Dec;56(4):514-31; quiz 532.
    PMID: 12014776
    Matched MeSH terms: Medical Oncology/trends*
  9. Yoshino T, Argilés G, Oki E, Martinelli E, Taniguchi H, Arnold D, et al.
    Ann Oncol, 2021 12;32(12):1496-1510.
    PMID: 34411693 DOI: 10.1016/j.annonc.2021.08.1752
    The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of localised colon cancer was published in 2020. It was decided by both the ESMO and the Japanese Society of Medical Oncology (JSMO) to convene a special virtual guidelines meeting in March 2021 to adapt the ESMO 2020 guidelines to take into account the ethnic differences associated with the treatment of localised colon cancer in Asian patients. These guidelines represent the consensus opinions reached by experts in the treatment of patients with localised colon cancer representing the oncological societies of Japan (JSMO), China (CSCO), India (ISMPO), Korea (KSMO), Malaysia (MOS), Singapore (SSO) and Taiwan (TOS). The voting was based on scientific evidence and was independent of the current treatment practices and drug availability and reimbursement situations in the different Asian countries.
    Matched MeSH terms: Medical Oncology*
  10. Chen LT, Vogel A, Hsu C, Chen MH, Fang W, Pangarsa EA, et al.
    ESMO Open, 2024 Aug;9(8):103647.
    PMID: 39232586 DOI: 10.1016/j.esmoop.2024.103647
    The European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with biliary tract cancer (BTC), published in late 2022 were adapted in December 2023, according to established standard methodology, to produce the Pan-Asian adapted (PAGA) ESMO consensus guidelines for the management of Asian patients with BTC. The adapted guidelines presented in this manuscript represent the consensus opinions reached by a panel of Asian experts in the treatment of patients with BTC representing the oncological societies of China (CSCO), Indonesia (ISHMO), India (ISMPO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO), co-ordinated by ESMO and the Taiwan Oncology Society (TOS). The voting was based on scientific evidence and was independent of the current treatment practices, drug access restrictions and reimbursement decisions in the different regions of Asia. Drug access and reimbursement in the different regions of Asia are discussed separately in the manuscript. The aim is to provide guidance for the optimisation and harmonisation of the management of patients with BTC across the different countries and regions of Asia, drawing on the evidence provided by both Western and Asian trials, whilst respecting the differences in screening practices and molecular profiling, as well as age and stage at presentation. Attention is drawn to the disparity in the drug approvals and reimbursement strategies, between the different countries.
    Matched MeSH terms: Medical Oncology/standards
  11. Zaman R, Islam RA, Chowdhury EH
    J Control Release, 2022 11;351:779-804.
    PMID: 36202153 DOI: 10.1016/j.jconrel.2022.09.066
    The established cancer treatment strategy in clinical setting is based on chemo and radiation therapy, having limitations due to severe side-effects and drug-resistance. Small molecule chemo-drugs target any fast-dividing cells irrespective of healthy or defective origin. As a result, a substantial amount of healthy tissue is also destroyed. Moreover, failure to recognize the heterogeneity of tumour tissue results in drug-resistance over the course of time. On the other hand, peptides and proteins actively target somatic changes that are signature to any specific tumour tissue. Development and metastasis of cancer cells require unique disruption/alteration of protein activity. Identification of those wild and cancerous genotypes and phenotypes is the key to establishing easy 'targets' for protein based targeted therapeutics. The approach is cytostatic and tissue specific, which reduces drug toxicity. Biopharmaceutical products based on proteins and peptides are slowly re-directing oncology from cytotoxic small molecular treatment approach to target oriented cytostatic strategy. This review focuses on current and upcoming peptide and protein-based precision therapeutics. At the same time, the study also shades light on the technological advancement in the field of protein and peptide-based therapeutics.
    Matched MeSH terms: Medical Oncology
  12. Dare AJ, Bayle A, Hatoqai A, Mungo C, Velilla DG, Soto-Perez-de-Celis E, et al.
    Cancer Discov, 2023 Feb 06;13(2):269-274.
    PMID: 36734325 DOI: 10.1158/2159-8290.CD-22-1372
    Essential cancer treatments are not accessible, affordable, or available to patients who need them in many parts of the world. A new Access to Oncology Medicines (ATOM) Coalition, using public-private partnerships, aims to bring essential cancer medicines and diagnostics to patients in low- and lower middle-income countries.
    Matched MeSH terms: Medical Oncology
  13. Koppikar S, Oaknin A, Babu KG, Lorusso D, Gupta S, Wu LY, et al.
    ESMO Open, 2023 Feb;8(1):100774.
    PMID: 36696825 DOI: 10.1016/j.esmoop.2022.100774
    The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with endometrial cancer was published in 2022. It was therefore decided, by both the ESMO and the Indian Society of Medical and Paediatric Oncology (ISMPO), to convene a virtual meeting in July 2022 to adapt the ESMO 2022 guidelines to take into account the variations in the management of endometrial cancer in Asia. These guidelines represent the consensus opinion of a panel of Asian experts representing the oncological societies of China (CSCO), India (ISMPO), Indonesia (ISHMO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO). Voting was based on scientific evidence and was conducted independently of the current treatment practices and treatment access constraints in the different Asian countries, which were discussed when appropriate. The aim of this guideline manuscript is to provide guidance for the optimisation and harmonisation of the management of patients with endometrial cancer across the different regions of Asia, drawing on the evidence provided by Western and Asian trials whilst respecting the variations in clinical presentation, diagnostic practices including molecular profiling and disparities in access to therapeutic options, including drug approvals and reimbursement strategies.
    Matched MeSH terms: Medical Oncology
  14. Im SA, Gennari A, Park YH, Kim JH, Jiang ZF, Gupta S, et al.
    ESMO Open, 2023 Jun;8(3):101541.
    PMID: 37178669 DOI: 10.1016/j.esmoop.2023.101541
    The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, staging and treatment of patients with metastatic breast cancer (MBC) was published in 2021. A special, hybrid guidelines meeting was convened by ESMO and the Korean Society of Medical Oncology (KSMO) in collaboration with nine other Asian national oncology societies in May 2022 in order to adapt the ESMO 2021 guidelines to take into account the differences associated with the treatment of MBC in Asia. These guidelines represent the consensus opinions reached by a panel of Asian experts in the treatment of patients with MBC representing the oncological societies of China (CSCO), India (ISMPO), Indonesia (ISHMO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO). The voting was based on the best available scientific evidence and was independent of drug access or practice restrictions in the different Asian countries. The latter were discussed when appropriate. The aim of these guidelines is to provide guidance for the harmonisation of the management of patients with MBC across the different regions of Asia, drawing from data provided by global and Asian trials whilst at the same time integrating the differences in genetics, demographics and scientific evidence, together with restricted access to certain therapeutic strategies.
    Matched MeSH terms: Medical Oncology
  15. Kanesvaran R, Castro E, Wong A, Fizazi K, Chua MLK, Zhu Y, et al.
    ESMO Open, 2022 Aug;7(4):100518.
    PMID: 35797737 DOI: 10.1016/j.esmoop.2022.100518
    The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of prostate cancer was published in 2020. It was therefore decided, by both the ESMO and the Singapore Society of Oncology (SSO), to convene a special, virtual guidelines meeting in November 2021 to adapt the ESMO 2020 guidelines to take into account the differences associated with the treatment of prostate cancer in Asia. These guidelines represent the consensus opinions reached by experts in the treatment of patients with prostate cancer representing the oncological societies of China (CSCO), India (ISMPO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), Singapore (SSO) and Taiwan (TOS). The voting was based on scientific evidence and was independent of the current treatment practices and drug access restrictions in the different Asian countries. The latter were discussed when appropriate. The aim is to provide guidance for the optimisation and harmonisation of the management of patients with prostate cancer across the different regions of Asia.
    Matched MeSH terms: Medical Oncology*
  16. Foo JC, Jawin V, Yap TY, Ahmad Bahuri NF, Ganesan D, Mun KS, et al.
    Childs Nerv Syst, 2021 05;37(5):1573-1580.
    PMID: 33580355 DOI: 10.1007/s00381-021-05080-4
    PURPOSE: Multidisciplinary team meetings (MDTMs) are essential in the clinical management of pediatric central nervous system (CNS) tumors. Evaluations of the impact of MDTMs on childhood CNS tumors and clinicians' perspectives on their effectiveness are scarce.

    METHODS: We retrospectively reviewed the clinical data of pediatric patients (aged <18 years) with CNS tumors diagnosed and treated in the Pediatric Hematology-Oncology Division at the University Malaya Medical Center from 2008 to 2019. We also conducted a web-based survey of the core members of the multidisciplinary team to evaluate the impact of the MDTMs.

    RESULTS: During the pre-MDTM era (2008-2012), 29 CNS tumors were diagnosed and treated, and during the MDTM era (2014-2019), 49 CNS tumors were diagnosed and treated. The interval for histologic diagnosis was significantly shorter during the MDTM era (p=0.04), but the interval from diagnosis to chemotherapy or radiotherapy and the 5-year overall survival of the 78 patients did not improve (62.1% ± 9.0% vs. 68.8% ± 9.1%; p=0.184). However, the 5-year overall survival of patients with medulloblastoma or rare tumors significantly improved in the MDTM era (p=0.01). Key factors that contributed to delayed treatment and poor outcomes were postoperative complications, the facility's lack of infrastructure, poor parental education about early treatment, cultural beliefs in alternative medicine, and infection during chemotherapy. Eighteen clinicians responded to the survey; they felt that the MDTMs were beneficial in decision-making and enhanced the continuity of coordinated care.

    CONCLUSION: MDTMs significantly reduced the diagnostic interval and improved the overall outcomes. However, delayed treatment remains a major challenge that requires further attention.

    Matched MeSH terms: Medical Oncology
  17. Shen Loo Y, Yee Wong T, Veettil SK, Se Wong P, Gopinath D, Mooi Ching S, et al.
    Oral Dis, 2021 Oct;27(7):1631-1643.
    PMID: 32762108 DOI: 10.1111/odi.13588
    OBJECTIVE: This review examined the comparative efficacy and safety of antifungal agents in preventing oral candidiasis among patients on cancer treatment.

    METHODS: We performed a systematic review and network meta-analysis based on randomised controlled trials that compared antifungal agents to placebo or other antifungal agents used in patients undergoing cancer treatment. Relative ranking of antifungal agents was evaluated with surface under the cumulative ranking (SUCRA) probability score. A total of 20 randomised controlled trials (3,215 participants) comparing 11 interventions were included.

    RESULTS: Compared with placebo, clotrimazole was ranked the best agent for preventing the incidence of oral candidiasis (risk ratio (RR), 0.21 [95% CI 0.08 to 0.55]; SUCRA = 0.89). Fluconazole was ranked the safest among other antifungal agents (SUCRA = 0.80), whereas clotrimazole (SUCRA = 0.36) and amphotericin B (SUCRA = 0.18) were ranked low for safety. Amphotericin B was associated with highest risk of adverse events (RR, 3.52 [95% CI 1.27 to 9.75]).

    CONCLUSION: Clotrimazole is the most effective in preventing oral candidiasis, whereas fluconazole has the most favourable risk-benefit profile in patients undergoing cancer treatment. However, we are unable to recommend clotrimazole as the best choice to prevent oral candidiasis due to unavailability of studies comparing clotrimazole with other antifungal agents.

    Matched MeSH terms: Medical Oncology
  18. Yoshino T, Cervantes A, Bando H, Martinelli E, Oki E, Xu RH, et al.
    ESMO Open, 2023 Jun;8(3):101558.
    PMID: 37236086 DOI: 10.1016/j.esmoop.2023.101558
    The European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment and follow-up of patients with metastatic colorectal cancer (mCRC), published in late 2022, were adapted in December 2022, according to previously established standard methodology, to produce the Pan-Asian adapted (PAGA) ESMO consensus guidelines for the management of Asian patients with mCRC. The adapted guidelines presented in this manuscript represent the consensus opinions reached by a panel of Asian experts in the treatment of patients with mCRC representing the oncological societies of China (CSCO), Indonesia (ISHMO), India (ISMPO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO), co-ordinated by ESMO and the Japanese Society of Medical Oncology (JSMO). The voting was based on scientific evidence and was independent of the current treatment practices, drug access restrictions and reimbursement decisions in the different Asian countries. The latter are discussed separately in the manuscript. The aim is to provide guidance for the optimisation and harmonisation of the management of patients with mCRC across the different countries of Asia, drawing on the evidence provided by both Western and Asian trials, whilst respecting the differences in screening practices, molecular profiling and age and stage at presentation, coupled with a disparity in the drug approvals and reimbursement strategies, between the different countries.
    Matched MeSH terms: Medical Oncology
  19. Wan Ismail WF
    Malays J Med Sci, 2015 Jul-Aug;22(4):1-5.
    PMID: 26715902
    The management of musculoskeletal tumours has progressed tremendously over the past few decades. Limb salvage surgery has become a standard practise without compromising the oncological outcome. Patients generally will benefit with superior function and a better quality of life compared with definitive amputation. The multidisciplinary approach and advancement of surgeries are important to achieve patient survival and optimum function.
    Matched MeSH terms: Medical Oncology
  20. Yusoff N, Low WY, Yip CH
    Singapore Med J, 2012 Jan;53(1):36-9.
    PMID: 22252181
    The Breast Module (BR23) is increasingly being used worldwide in breast cancer research. This study evaluates the appropriateness of the translated version (i.e. BR23-Malay version) as a useful tool for the Malaysian population who could understand Malay, and examines the reliability and validity of the BR23-Malay version.
    Matched MeSH terms: Medical Oncology/methods; Medical Oncology/standards
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