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Fulltext Therapeutic intervention scoring system in medical intensive care

Adam BA, Liam CK, Abdul Wahab AS

Med J Malaysia, 1989 Jun;44(2):134-9.
PMID: 2626120

A scoring system based on therapeutic intervention on critically ill patients called the therapeutic intervention scoring system (TISS) was used to assess the quantity of care provided in a medical intensive care unit. Besides observing the unit census, the severity of illness and the work load were studied. The survival rate was 77 percent. The non-survivors had admission TISS points higher than the survivors and their mean daily TISS was more than 20 points. The survivors at discharge had a mean TISS of five points. The work load showed that a nurse can effectively manage two patients who together may accumulate 24 TISS points per day. TISS points per patient rather than bed occupancy is a better indicator of the nurse's work load. Admission criteria and procedures before death certification are outlined.
Comment in: Delilkan AE. Therapeutic intervention scoring system in medical intensive care. Med J Malaysia. 1989 Dec;44(4):361-2

Matched MeSH terms: Intensive Care Units/standards*
Hand decontamination practices and the appropriate use of gloves in two adult intensive care units in Malaysia

Katherason SG, Naing L, Jaalam K, Nik Mohamad NA, Bhojwani K, Harussani ND, et al.

J Infect Dev Ctries, 2010 Mar 08;4(2):118-23.
PMID: 20212345

BACKGROUND: Hand decontamination is a critical infection control practice in the prevention of nosocomial infection. This study was conducted to observe the hand hygiene practices of nurses and doctors in two intensive care units (ICUs) in Malaysia.
METHODOLOGY: Staff members were observed during patient contacts, and their hand washing techniques and hand hygiene practices were monitored. Five contact periods were observed for staff members while they cared for their assigned patients. Hand hygiene practices before and after patient contacts were categorized as clean uncontaminated, clean recontaminated, new gloves, and unchanged contaminated gloves. Compliance to hand-washing steps and time taken for hand washing were analyzed. Appropriate use of gloves based on CDC criteria also was assessed.
RESULTS: Compliance to hand hygiene practices was 70% before each patient contact. Staff members did not completely adhere to the hand-washing steps. The average time taken to wash hands was 20 seconds, and the necessary steps (rubbing palm over dorsum; rubbing fingers interlaced, and rotational rubbing of thumbs) were practiced minimally by all staff. Hand washing protocol was generally followed by all staff (100%). Alcohol hand rubs were available but were used moderately (60%); when used, staff members did not wait for the alcohol to dry. Only 4% of staff changed contaminated gloves between patients.
CONCLUSIONS: Hand hygiene compliance by ICU staff members needs to be improved. Improving adherence to correct hand hygiene techniques will require effective education programs and behavioral modification techniques. Moreover, hand hygiene guidelines must be incorporated into new staff orientation programs and the continuing education curriculum in the two hospitals studied.

Matched MeSH terms: Intensive Care Units/standards
Evaluation of the efficacy of antibacterial medical gloves in the ICU setting

Kahar Bador M, Rai V, Yusof MY, Kwong WK, Assadian O

J Hosp Infect, 2015 Jul;90(3):248-52.
PMID: 25982193 DOI: 10.1016/j.jhin.2015.03.009

Inappropriate use of medical gloves may support microbial transmission. New strategies could increase the safety of medical gloves without the risk of patient and surface contamination.

Matched MeSH terms: Intensive Care Units/standards*
Fulltext The clinical utility window for acute kidney injury biomarkers in the critically ill

Ralib AM, Pickering JW, Shaw GM, Than MP, George PM, Endre ZH

Crit Care, 2014;18(6):601.
PMID: 25366893 DOI: 10.1186/s13054-014-0601-2

INTRODUCTION: Acute Kidney Injury (AKI) biomarker utility depends on sample timing after the onset of renal injury. We compared biomarker performance on arrival in the emergency department (ED) with subsequent performance in the intensive care unit (ICU).
METHODS: Urinary and plasma Neutrophil Gelatinase-Associated Lipocalin (NGAL), and urinary Cystatin C (CysC), alkaline phosphatase, γ-Glutamyl Transpeptidase (GGT), α- and π-Glutathione S-Transferase (GST), and albumin were measured on ED presentation, and at 0, 4, 8, and 16 hours, and days 2, 4 and 7 in the ICU in patients after cardiac arrest, sustained or profound hypotension or ruptured abdominal aortic aneurysm. AKI was defined as plasma creatinine increase ≥ 26.5 μmol/l within 48 hours or ≥ 50% within 7 days.
RESULTS: n total, 45 of 77 patients developed AKI. Most AKI patients had elevated urinary NGAL, and plasma NGAL and CysC in the period 6 to 24 hours post presentation. Biomarker performance in the ICU was similar or better than when measured earlier in the ED. Plasma NGAL diagnosed AKI at all sampling times, urinary NGAL, plasma and urinary CysC up to 48 hours, GGT 4 to 12 hours, and π-GST 8 to 12 hours post insult. Thirty-one patients died or required dialysis. Peak 24-hour urinary NGAL and albumin independently predicted 30-day mortality and dialysis; odds ratios 2.87 (1.32 to 6.26), and 2.72 (1.14 to 6.48), respectively. Urinary NGAL improved risk prediction by 11% (IDI event of 0.06 (0.002 to 0.19) and IDI non-event of 0.04 (0.002 to 0.12)).
CONCLUSION: Early measurement in the ED has utility, but not better AKI diagnostic performance than later ICU measurement. Plasma NGAL diagnosed AKI at all time points. Urinary NGAL best predicted mortality or dialysis compared to other biomarkers.
TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry ACTRN12610001012066. Registered 12 February 2010.

Matched MeSH terms: Intensive Care Units/standards
Fulltext Impact of education on ventilator-associated pneumonia in the intensive care unit

Subramanian P, Choy KL, Gobal SV, Mansor M, Ng KH

Singapore Med J, 2013 May;54(5):281-4.
PMID: 23716155

INTRODUCTION: Ventilator-associated pneumonia (VAP) is a common risk among critically ill ventilated patients. This study aimed to investigate the effects of nurse-led education on: (a) knowledge of and compliance with ventilator care bundle (VCB) practices among intensive care unit (ICU) nurses; and (b) reduction in the rates of VAP post intervention.

METHODS: A quasi-experimental design with pretest-posttest evaluation and observation was used to investigate nurses' knowledge of and compliance with VCB practices, and the incidence of VAP. The study was conducted among 71 nurses, and the intervention involved structured education on VAP and its prevention using VCB in an ICU setting. Data were analysed using descriptive and inferential statistics.

RESULTS: Nurse-led education significantly increased nurses' knowledge of (t[70] = -36.19; p < 0.001) and compliance with (t[65] = -21.41; p < 0.001) VCB practices. The incidence of VAP, which was 39 per 1,000 ventilator days during the two-month period before intervention, dropped to 15 per 1,000 ventilator days during the two-month period following intervention.

CONCLUSION: Our findings show that nurse-led education on VAP and VCB significantly increased knowledge of and compliance with VCB practices among ICU nurses, and was associated with a reduction in the incidence of VAP among intubated and mechanically ventilated ICU patients. Inclusion of recent knowledge and evidence-based VCB guidelines for VAP prevention when educating anaesthetists, nurses, physiotherapists and other healthcare providers in the critical care setting is recommended.

Matched MeSH terms: Intensive Care Units/standards*
Fulltext Pneumonia in the tropics: Report from the Task Force on tropical diseases by the World Federation of Societies of Intensive and Critical Care Medicine

Nor MBM, Richards GA, McGloughlin S, Amin PR, Council of the World Federation of Societies of Intensive and Critical Care Medicine

J Crit Care, 2017 Dec;42:360-365.
PMID: 29129538 DOI: 10.1016/j.jcrc.2017.11.004

The aetiology of community acquired pneumonia varies according to the region in which it is acquired. This review discusses those causes of CAP that occur in the tropics and might not be readily recognizable when transplanted to other sites. Various forms of pneumonia including the viral causes such as influenza (seasonal and avian varieties), the coronaviruses and the Hantavirus as well as bacterial causes, specifically the pneumonic form of Yersinia pestis and melioidosis are discussed.

Matched MeSH terms: Intensive Care Units/standards*
Fulltext National Trauma Database (NTrD)--improving trauma care: first year report

Sabariah FJ, Ramesh N, Mahathar AW

Med J Malaysia, 2008 Sep;63 Suppl C:45-9.
PMID: 19227673

The first Malaysian National Trauma Database was launched in May 2006 with five tertiary referral centres to determine the fundamental data on major trauma, subsequently to evaluate the major trauma management and to come up with guidelines for improved trauma care. A prospective study, using standardized and validated questionnaires, was carried out from May 2006 till April 2007 for all cases admitted and referred to the participating hospitals. During the one year period, 123,916 trauma patients were registered, of which 933 (0.75%) were classified as major trauma. Patients with blunt injury made up for 83.9% of cases and RTA accounted for 72.6% of injuries with 64.9% involving motorcyclist and pillion rider. 42.8% had severe head injury with an admission Glasgow Coma Scale (GCS) of 3-8 and the Revised Trauma Score (RTS) of 5-6 were recorded in 28.8% of patients. The distribution of Injury Severity Score (ISS) showed that 42.9% of cases were in the range of 16-24. Only 1.9% and 6.3% of the patients were reviewed by the Emergency Physician and Surgeon respectively. Patients with admission systolic blood pressure of less than 90 mmHg had a death rate of 54.6%. Patients with severe head injury (GCS < 9), 45.1% died while 79% patients with moderate head injury survived. There were more survivors within the higher RTS range compared to the lower RTS. Patients with direct admission accounted for 52.3% of survivors and there were 61.7% survivors for referred cases. In conclusion, NTrD first report has successfully demonstrated its significance in giving essential data on major trauma in Malaysia, however further expansion of the study may reflect more comprehensive trauma database in this country.

Matched MeSH terms: Intensive Care Units/standards
Comparison of the effectiveness of major trauma services provided by tertiary and secondary hospitals in malaysia

Sethi D, Aljunid S, Saperi SB, Zwi AB, Hamid H, Mustafa AN, et al.

J Trauma, 2002 Sep;53(3):508-16.
PMID: 12352489

The effectiveness of trauma services provided by three hospitals operating at different levels of care, district general (DGH), tertiary care, and central tertiary, were compared in Malaysia.

Matched MeSH terms: Intensive Care Units/standards*