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  1. Fulltext Acute renal failure in the same hospital ten years apart
    Chow YW, Lim BB, Hooi LS
    Med J Malaysia, 2007 Mar;62(1):27-32.
    PMID: 17682566 MyJurnal
    A three month prospective study was carried out in 1994 (8/3/94 - 7/6/94) and late 2004/early 2005 (24/11/2004 - 15/2/2005) among patients with acute renal failure (ARF) (serum creatinine > 0.200 mmol/1). Incidence of ARF had increased from 0.48% (78/16,418) to 1.1% (211/18,697) of admissions between 1994 and 2004. Two thirds of patients were male. Mean age was 57.7 +/- 20.1 years in 1994 and 55.6 +/- 17.8 years in 2004. No difference was noted in causative factors, rate of oliguric ARF (about 10%) and mean peak urea and creatinine. The cause was pre-renal failure in 43.6% in 1994 and 53.5% in 2004. The second commonest cause was sepsis with 41% in 1994 and 37.9% in 2004. One in six patients needed dialysis and peritoneal dialysis was the main dialysis modality (69.2% and 74.3%). Mortality was 56.4% in 1994 and 44.5% in 2004. A quarter of deaths occurred within two days of admission due to severe underlying illness. Mortality among non-oliguric patients decreased from 52.9% in 1994 to 37.0% in 2004 (p = 0.04); for patients from intensive care units it was 78.3% in 1994 and 68.5% in 2004.
    Matched MeSH terms: Hospitals, Community*
  2. Prevalence of dengue fever and dengue hemorrhagic fever in Hospital Tengku Ampuan Rahimah, Klang, Selangor, Malaysia
    Jamaiah I, Rohela M, Nissapatorn V, Maizatulhikma MM, Norazlinda R, Syaheerah H, et al.
    Southeast Asian J Trop Med Public Health, 2005;36 Suppl 4:196-201.
    PMID: 16438209
    Dengue fever and dengue hemorrhagic fever have been known to be endemic and reportable diseases in Malaysia since 1971. Major outbreaks occurred in 1973, 1982 and in 1998. For the past few decades until now. many studies have been performed to investigate the importance of these two diseases in Malaysia. A retrospective study was carried out in Hospital Tengku Ampuan Rahimah Klang to find the prevalence of these diseases. The data was collected from the record department of this hospital starting from the year 1999 until 2003 (5 years). A total of 6,577 cases of dengue fever and 857 cases of dengue hemorrhagic fever were reported. From the year 2000 onwards, cases of dengue fever had increased tremendously. However for the year 2001, there was a slight decrease in the reported cases. Most cases occurred in 2003, increasing from 674 in 1999 to 2,813 in 2003. Highest incidence was seen in Malay males more than 12 years of age. However, the cases of dengue hemorrhagic fever declined tremendously throughout the years. Most cases occurred in 1999 with 674 cases, then declining to only one in the year 2001 before it increased to 60 and 72 in the years 2002 and 2003, respectively. Most cases occurred in patients above 12 years old, the majority of which were Malay males.
    Matched MeSH terms: Hospitals, Community/utilization*
  3. Fulltext Centralisation of services for gynaecological cancer
    Woo YL, Kyrgiou M, Bryant A, Everett T, Dickinson HO
    Cochrane Database Syst Rev, 2012 Mar 14;2012(3):CD007945.
    PMID: 22419327 DOI: 10.1002/14651858.CD007945.pub2
    BACKGROUND: Gynaecological cancers are the second most common cancers among women. It has been suggested that centralised care improves outcomes but consensus is lacking.

    OBJECTIVES: To assess the effectiveness of centralisation of care for patients with gynaecological cancer.

    SEARCH METHODS: We searched the Cochrane Gynaecological Cancer Group Trials Register, CENTRAL (The Cochrane Library, Issue 4, 2010), MEDLINE, and EMBASE up to November 2010. We also searched registers of clinical trials, abstracts of scientific meetings, and reference lists of included studies.

    SELECTION CRITERIA: We included randomised controlled trials (RCTs), quasi-RCTs, controlled before-and-after studies, interrupted time series studies, and observational studies that examined centralisation of services for gynaecological cancer, and used multivariable analysis to adjust for baseline case mix.

    DATA COLLECTION AND ANALYSIS: Three review authors independently extracted data, and two assessed risk of bias. Where possible, we synthesised the data on survival in a meta-analysis.

    MAIN RESULTS: Five studies met our inclusion criteria; all were retrospective observational studies and therefore at high risk of bias.Meta-analysis of three studies assessing over 9000 women suggested that institutions with gynaecologic oncologists on site may prolong survival in women with ovarian cancer, compared to community or general hospitals: hazard ratio (HR) of death was 0.90 (95% confidence interval (CI) 0.82 to 0.99). Similarly, another meta-analysis of three studies assessing over 50,000 women, found that teaching centres or regional cancer centres may prolong survival in women with any gynaecological cancer compared to community or general hospitals (HR 0.91; 95% CI 0.84 to 0.99). The largest of these studies included all gynaecological malignancies and assessed 48,981 women, so the findings extend beyond ovarian cancer. One study compared community hospitals with semi-specialised gynaecologists versus general hospitals and reported non-significantly better disease-specific survival in women with ovarian cancer (HR 0.89; 95% CI 0.78 to 1.01). The findings of included studies were highly consistent. Adverse event data were not reported in any of the studies.

    AUTHORS' CONCLUSIONS: We found low quality, but consistent evidence to suggest that women with gynaecological cancer who received treatment in specialised centres had longer survival than those managed elsewhere. The evidence was stronger for ovarian cancer than for other gynaecological cancers.Further studies of survival are needed, with more robust designs than retrospective observational studies. Research should also assess the quality of life associated with centralisation of gynaecological cancer care. Most of the available evidence addresses ovarian cancer in developed countries; future studies should be extended to other gynaecological cancers within different healthcare systems.

    Matched MeSH terms: Hospitals, Community/statistics & numerical data
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