Displaying publications 81 - 100 of 1162 in total

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  1. Sim SK, Ch'ng CH, Tan YC, Kandasamy R, Abdullah JM
    Med J Malaysia, 2014 Apr;69(2):86-8.
    PMID: 25241818 MyJurnal
    Subtentorial subdural empyema is a rare and life threatening intracranial suppuration. It is usually an intracranial complication of otogenic infections. Early diagnosis and surgical drainage are the most important factors determining prognosis. The high mortality reported in the literature reflects the severity of subtentorial subdural empyema if proper management is delayed. Intracranial infections usually require between 4 to 6 weeks of intravenous antibiotics therapy. However, the prolonged duration of hospitalization as well as requirement for neurosurgically inserted indwelling devices may predispose these patients to new nosocomial infections.
    Matched MeSH terms: Prognosis
  2. Tan R, Ng KP, Gan GG, Na SL
    Med J Malaysia, 2013 Dec;68(6):479-80.
    PMID: 24632920 MyJurnal
    In the past two decades, Fusarium species have been increasingly recognized as serious pathogens in immunocompromised patients. The outcome of fusariosis in the context of severe persistent neutropaenia has been almost universally fatal. The treatment of fusariosis in immunocompromised patients remains a challenge and the prognosis of systemic fusariosis in this population remains poor. This report presents a case of fatal fusariosis in a 37- year-old patient who was diagnosed with precursor-B cell Acute Lymphoblastic Leukaemia (ALL).
    Matched MeSH terms: Prognosis
  3. Ngan R, Wang E, Porter D, Desai J, Prayogo N, Devi B, et al.
    Asian Pac J Cancer Prev, 2013;14(11):6821-32.
    PMID: 24377612
    BACKGROUND: Soft-tissue sarcomas require tailored and multidisciplinary treatment and management. However, little is known about how sarcomas are treated and managed throughout the Asia-Pacific region.

    MATERIALS AND METHODS: MEDLINE was systematically searched using prespecified criteria. Publications (previous 10 years) that reported tumour characteristics, treatment patterns, survival outcomes, and/or safety outcomes of patients with soft-tissue sarcoma were selected. Exclusion criteria were studies of patients <18 years of age; ≤ 10 patients; countries other than Australia, Hong Kong, Indonesia, Korea, Malaysia, New Zealand, Philippines, Singapore, Taiwan, or Thailand; >20% benign tumours; sarcomas located in bones or joints; gastrointestinal stromal tumour; Kaposi's sarcoma; or not reporting relevant outcomes.

    RESULTS: Of the 1,822 publications retrieved, 35 (32 studies) were included. Nearly all patients (98%, 1,992/2,024; 31 studies) were treated with surgery, and more studies used adjuvant radiotherapy than chemotherapy (24 vs 17 studies). Survival outcomes and recurrence rates varied among the studies because of the different histotypes, sites, and disease stages assessed. Only 5 studies reported safety findings.

    CONCLUSIONS: These findings highlight the lack of specific data available about soft-tissue sarcomas in the Asia-Pacific region. Better efforts to understand how the sarcoma is managed and treated will help improve patient outcomes in the region.

    Matched MeSH terms: Prognosis
  4. Tata MD, Dharmendran R, Ramesh G, Kandasami P
    Med J Malaysia, 2013 Jun;68(3):275-7.
    PMID: 23749025 MyJurnal
    Stomach and esophageal cancers are both deadly and difficult to diagnose early. Stomach cancer is the second most common cancer in Asia. Both these are one of the most common causes of cancer related death in the world.
    Matched MeSH terms: Prognosis
  5. Gam LH
    PMID: 24520539 DOI: 10.5493/wjem.v2.i5.86
    Breast cancer is a healthcare concern of women worldwide. Despite procedures being available for diagnosis, prognosis and treatment of breast cancer, researchers are working intensively on the disease in order to improve the life quality of breast cancer patients. At present, there is no single treatment known to bring a definite cure for breast cancer. One of the possible solutions for combating breast cancer is through identification of reliable protein biomarkers that can be effectively used for early detection, prognosis and treatments of the cancer. Therefore, the task of identification of biomarkers for breast cancer has become the focus of many researchers worldwide.
    Matched MeSH terms: Prognosis
  6. Chong HT, Tan CT
    Med J Malaysia, 2008 Dec;63(5):356-61.
    PMID: 19803290 MyJurnal
    Multiple sclerosis, although a rare disease in Asia, often presents significant diagnostic challenges to clinicians. There has been rapid advancement in the understanding of the underlying genetic influence, pathophysiology, investigation and treatment recently. This paper reviewed the latest development of various aspects of the disease and examined the differences between the manifestations of Asian and Western patients. The implications of these differences to investigation and treatment were also touched upon.
    Matched MeSH terms: Prognosis
  7. Lai LC, Cheong SK, Goh KL, Leong CF, Loh CS, Lopez JB, et al.
    Malays J Pathol, 2003 Dec;25(2):83-105.
    PMID: 16196365
    Tumour markers are substances related to the presence or progress of a tumour. An ideal tumour marker is (1) detectable only when malignancy is present, (2) specific for the type and site of malignancy, (3) correlates with the amount of malignant tissue present and (4) responds rapidly to a change in tumour size. At present, no tumour marker fulfills all of the above criteria. The first part of the review discusses the clinical usefulness of the commonly requested serum tumour markers, namely, prostate-specific antigen (PSA), CA 19-9, carcinoembryonic antigen (CEA), CA 125, CA 15-3, human chorionic gonadotrophin (hCG) and alpha-foetoprotein (AFP). It is hoped that this review article will decrease the abuse and misuse of these commonly requested serum tumour markers. The second part of the review discusses the clinical usefulness of catecholamines and their metabolites, calcitonin, thyroglobulin, parathyroid hormone, prolactin, adrenocorticotrophic hormone, oestrogen and progesterone receptors, p53, HER-2/c-erbB2, BRCA1 and BRCA2.
    Matched MeSH terms: Prognosis
  8. Wan-Ibrahim WI, Singh VA, Hashim OH, Abdul-Rahman PS
    Mol. Med., 2016 Mar;21(1):861-872.
    PMID: 26581086 DOI: 10.2119/molmed.2015.00183
    Diagnosis of bone tumor currently relies on imaging and biopsy, and hence, the need to find less invasive ways for its accurate detection. More recently, numerous promising deoxyribonucleic acid (DNA) and protein biomarkers with significant prognostic, diagnostic and/or predictive abilities for various types of bone tumors have been identified from genomics and proteomics studies. This article reviewed the putative biomarkers for the more common types of bone tumors (that is, osteosarcoma, Ewing sarcoma, chondrosarcoma [malignant] and giant cell tumor [benign]) that were unveiled from the studies. The benefits and drawbacks of these biomarkers, as well as the technology platforms involved in the research, were also discussed. Challenges faced in the biomarker discovery studies and the problems in their translation from the bench to the clinical settings were also addressed.
    Matched MeSH terms: Prognosis
  9. Norzailin AB, Norhafizah E
    Med J Malaysia, 2015 Apr;70(2):93-7.
    PMID: 26162384 MyJurnal
    OBJECTIVE: 1.To evaluates and recognizes findings in chest radiograph in patients with laboratory-confirmed S-OIV (H1N1) infection treated at UKMMC. 2. To evaluate whether the findings on initial chest radiographs of influenza A (H1N1) patients can help to predict the prognosis.

    MATERIAL AND METHODS: Total of 109 adult patients presenting to the Universiti Kebangsaan Malaysia Medical Centre (UKMMC) with flu-like symptoms who were positive for influenza A and these patients had underwent chest radiographs (CXR). The initial CXRs were evaluated for the pattern (consolidation, ground-glass, and reticulation), distribution, and extend of abnormality. The disease is classifies by the clinical severity (mild, moderate or severe illness) and adverse outcome (ventilated, death or recovered well).

    RESULTS: The initial CXRs were normal in 56% of cases. The predominant radiographic finding was consolidation, most commonly involving the middle and lower zones (35% of cases). There is no significant association between initial CXR findings with the patient clinical outcome either fully recovered or death/ ventilated.

    CONCLUSION: Normal chest radiographs is the most common radiographic finding in S-OIV (H1N1) infection and the most common abnormal lung finding is consolidation. Initial chest radiographs did not determine the patient clinical outcome and a normal initial radiograph could not exclude adverse outcome.
    Matched MeSH terms: Prognosis
  10. Sakthiswary R, Rajalingam S, Norazman MR, Hussein H
    Clin Ter, 2015;166(2):e98-101.
    PMID: 25945451 DOI: 10.7417/CT.2015.1827
    OBJECTIVE: The etiology of recurrent pregnancy loss (RPL) is unknown in a significant proportion of patients. Autoimmune processes have been implicated in the pathogenesis. The role of antinuclear antibody (ANA) in this context is largely undetermined. In an attempt to address the lack of evidence in this area, we explored the clinical significance of antinuclear antibody (ANA) in unexplained RPL.
    MATERIALS AND METHODS: We studied 68 patients with RPL and 60 healthy controls from September 2005 to May 2012. All subjects were tested for ANA by immunofluorescence testing, and a titer of 1: 80 and above was considered positive. We compared the pregnancy outcome between the ANA positive and ANA negative RPL cases.
    RESULTS: The incidence of ANA positivity among the cases (35.3%) was significantly higher than the controls (13.3%) (p=0.005). ANA positive cases showed significantly higher number of RPL (p=0.006) and lower number of successful pregnancies (p=0.013) compared to the ANA negative cases . The ANA titre had a significant association with the number of RPL (p<0.05, r=0.724) but not with the number of successful pregnancies (p=0.054).
    CONCLUSIONS: ANA positivity predicts a less favorable pregnancy outcome in RPL. Our findings suggest that the ANA titre is a useful positive predictor of the number of RPL. Hence, ANA test is a potential prognostic tool for this condition which merits further research.
    Matched MeSH terms: Prognosis
  11. Khoo JJ
    Med J Malaysia, 2002 Jun;57(2):161-8.
    PMID: 24326646
    Borderline epithelial tumours or low malignant potential epithelial tumours of ovary have a better prognosis and hence it is important to distinguish this group from their malignant counterparts. Several studies were done correlate the growth rates of tumours with nuclear proteins that are expressed in proliferating cells. Immunohistochemical stains with monoclonal antibodies against proliferating cell nuclear antigen (PCNA) were used on 51 archival epithelial tumours of ovary. The percentage of PCNA reactivity showed means of 1.1%, 2.3% and 27.7% with benign, borderline tumours and malignant epithelial tumours of ovary. respectively. The % PCNA reactivity was found to be significantly different amongst the three group (p<0.001). Thus , PCNA reactivity can help to differentiate borderline tumours from malignant epithelial tumours of ovary. This is critical when light microscopic appearances are equivocal and therapeutic management is dependent on the diagnosis.
    Matched MeSH terms: Prognosis
  12. Achanna S, Monga D, Sivagnanam
    Asia Oceania J Obstet Gynaecol, 1994 Mar;20(1):49-52.
    PMID: 8172527
    Sudden blindness in pregnancy is a devastating experience for the patient, her family and the treating obstetrician. Four cases of cortical blindness with pregnancy induced hypertension are presented, seen at the General Hospital Kota Bharu, Kelantan, in 1990. The incidence at the GHKB was 1: 1559 (4 cases out of 6,237 deliveries) which is higher as compared to neighbouring Singapore. The pathophysiology of this condition is still not well understood, though it is hoped that newer sophisticated imaging techniques like magnetic resonance imaging (MRI), CT scan, and blood flow waveform analysis by Doppler ultrasound will throw some light on the subject. Two of our cases presented with antepartum and two with postpartum cortical blindness. Therefore, termination of pregnancy alone may not provide the solution to this therapeutic dilemma.
    Matched MeSH terms: Prognosis
  13. Chin K, Singham KT, Masduki A
    Med J Malaysia, 1983 Jun;38(2):142-4.
    PMID: 6621444
    Matched MeSH terms: Prognosis
  14. Dhillon KS, Teng TK
    Med J Malaysia, 1987 Sep;42(3):173-6.
    PMID: 3506639
    This study analyses retrospectively the results of sixteen acute dislocations of the knee at the University Hospital, Kuala Lumpur from 1980 to 1985. The average follow-up was 3.5 years. There were seven posterior, six anterior, one lateral and two postero-lateral dislocations. All were due to motor vehicle accidents except one. There were four patients with popliteal artery injury and two patients with peroneal nerve injury; three required amputations due to late detection. All the peroneal nerve palsies were permanent. The results of surgical treatment appear to be better than conservative management of acute dislocation of the knee.
    Matched MeSH terms: Prognosis
  15. Ong SK, Foo J, Wong WP, Yusof K
    Med J Malaysia, 1978 Mar;32(3):206-11.
    PMID: 683043
    Matched MeSH terms: Prognosis
  16. Tengku Mohd Saifuddin, Chong Wei Wei, Aida Farina Ismail, Noorul Amilin Harun
    MyJurnal
    Alcohol-induced psychotic disorder (AIPD) is a rare complication of alcohol
    abuse which is characterized by an acute onset of auditory or visual
    hallucinations that occur either during or after a period of heavy alcohol
    consumption. Other symptoms include delusions, thought disorder,
    psychomotor disturbances, and abnormal affect. To establish the diagnosis,
    one must rule out other disorders such as alcohol withdrawal delirium or
    other psychotic disorders. Although it is well recognised, relatively little is
    known about the condition. Moreover, the pathogenesis and treatment of
    AIPD are still unclear despite high co-morbidity with other psychiatric
    disorders, high re-hospitalization as well as mortality rates and suicidal
    behaviour. Therefore, the prognosis appears less favourable. We present a
    case of young man with AIPD with suicidal attempt secondary to auditory
    hallucination.
    Matched MeSH terms: Prognosis
  17. Hashmi MB, Lemma TA, Ahsan S, Rahman S
    Entropy (Basel), 2021 Feb 22;23(2).
    PMID: 33671488 DOI: 10.3390/e23020250
    Generally, industrial gas turbines (IGT) face transient behavior during start-up, load change, shutdown and variations in ambient conditions. These transient conditions shift engine thermal equilibrium from one steady state to another steady state. In turn, various aero-thermal and mechanical stresses are developed that are adverse for engine's reliability, availability, and overall health. The transient behavior needs to be accurately predicted since it is highly related to low cycle fatigue and early failures, especially in the hot regions of the gas turbine. In the present paper, several critical aspects related to transient behavior and its modeling are reviewed and studied from the point of view of identifying potential research gaps within the context of fault detection and diagnostics (FDD) under dynamic conditions. Among the considered topics are, (i) general transient regimes and pertinent model formulation techniques, (ii) control mechanism for part-load operation, (iii) developing a database of variable geometry inlet guide vanes (VIGVs) and variable bleed valves (VBVs) schedules along with selection framework, and (iv) data compilation of shaft's polar moment of inertia for different types of engine's configurations. This comprehensive literature document, considering all the aspects of transient behavior and its associated modeling techniques will serve as an anchor point for the future researchers, gas turbine operators and design engineers for effective prognostics, FDD and predictive condition monitoring for variable geometry IGT.
    Matched MeSH terms: Prognosis
  18. Hoe Khoo AC, Ang SF
    Indian J Nucl Med, 2020 10 21;35(4):364-366.
    PMID: 33642772 DOI: 10.4103/ijnm.IJNM_123_20
    Thymic carcinoma is a rare thymic epithelial cancer which is not only locally invasive but also highly aggressive disease. The prognosis for this cancer is poor and the surgery remains the mainstay of treatment. Thymic carcinomas have been shown to metastasize to the lymph nodes, lung, and liver. A 63-year old male who was successfully treated for thymic cancer in 2015, presented with metastatic disease recurrence to the spinal cord. We share interesting images of the spinal cord lesions as well as pituitary metastases that were incidentally detected on restaging 18F-fluorodeoxyglucose positron emission tomography-computed tomography.
    Matched MeSH terms: Prognosis
  19. Johdi NA, Sukor NF
    Front Immunol, 2020;11:1624.
    PMID: 33042104 DOI: 10.3389/fimmu.2020.01624
    Colorectal cancer is the third most common cancer in the world with increasing incidence and mortality rates globally. Standard treatments for colorectal cancer have always been surgery, chemotherapy and radiotherapy which may be used in combination to treat patients. However, these treatments have many side effects due to their non-specificity and cytotoxicity toward any cells including normal cells that are growing and dividing. Furthermore, many patients succumb to relapse even after a series of treatments. Thus, it is crucial to have more alternative and effective treatments to treat CRC patients. Immunotherapy is one of the new alternatives in cancer treatment. The strategy is to utilize patients' own immune systems in combating the cancer cells. Cancer immunotherapy overcomes the issue of specificity which is the major problem in chemotherapy and radiotherapy. The normal cells with no cancer antigens are not affected. The outcomes of some cancer immunotherapy have been astonishing in some cases, but some which rely on the status of patients' own immune systems are not. Those patients who responded well to cancer immunotherapy have a better prognostic and better quality of life.
    Matched MeSH terms: Prognosis
  20. Yahaya A, Wa Kammal WS, Abd Shukor N, Osman SS
    Malays J Pathol, 2019 Apr;41(1):59-63.
    PMID: 31025640
    Alpha-fetoprotein (AFP)-producing carcinoma which microscopically mimics hepatocellular carcinoma (HCC) is a rare entity known as hepatoid adenocarcinoma (HC). They usually arise in the stomach, while oesophageal origin is only occasionally encountered. This tumour is highly aggressive and is associated with a poor prognosis. They frequently metastasise to the liver, thus giving rise to diagnostic difficulty, especially in cases where simultaneous oesophageal and liver mass are present. We reported a case of oesophageal hepatoid carcinoma with multiple liver metastasis, that was associated with an increased serum AFP. The distinction between HCC and HC is important because HC is more aggressive and has a poorer prognosis with limited therapeutic options. An extensive diagnostic work-up which include a thorough clinical history, radiological investigations (computed tomography or magnetic resonance imaging) as well as tissue biopsy supported by a panel of immunohistochemical markers are necessary to aid in the diagnosis of HC.
    Matched MeSH terms: Prognosis
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