Application of ventilator care bundle and its impact on ventilator associated pneumonia incidence rate in the adult intensive care unit

To reduce ventilator associated pneumonia [VAP] incidence rate, lessen the cost of care, and correlate VAP bundles compliance with VAP incidence rate. This study was a prospective longitudinal study conducted on adult intensive care unit [ICU] patients at Hera General Hospital, Makkah, Kingdom of Saudi Arabia from January to December 2010. The following Institute for Healthcare Improvement VAP prevention bundle was applied: head-of-bed elevation; daily "sedation-vacation" along with a readiness-to-wean assessment; peptic ulcer disease [PUD] prophylaxis; and deep venous thrombosis [DVT] prophylaxis. Among a total of 2747 patients, the bundle compliance rate in January 2010 was 30%, and reached to 100% in December 2010, while the overall rate was 78.9%. The individual bundle compliance rates were as follows: head-of-bed elevation - 99.9%; daily sedation vacation - 88.9%; PUD prophylaxis - 94.9%; and DVT prophylaxis - 85.7%. At the beginning, VAP rate was 2.5/1000 ventilator days, and reduced to 0.54 in the next month. The overall VAP incidence rate in 2010 was found to be 1.98 with a reduction of 1.41 by comparing with the same data of year 2009 collected retrospectively. The total reduction cost in one year was $154,930. A significant correlation was found between the VAP rate and its bundle compliance [p=0.001]. Most frequent pathogens found were Pseudomonas aeruginosa [30.8% of all isolates] followed by Acinetobacter baumannii [27.7%], and methicillin-resistant Staphylococcus aureus [15.4%]. Application of VAP prevention bundle reduced the VAP incidence rate and lowered the cost of care

Legionella infection; an environmental and clinical study during hajj season

Respiratory system is most commonly affected during Hajj season. [1] to determine the prevalence of Legionella in drinking water, cooling sprinklers and other sources of water consumed in pilgrimage area of the holy city, Makkah; [2] to study the prevalence of pneumonia caused by Legionella species from clinically suspected cases; and [3] to determine whether there is any relationship disease incidence and water supply system. The clinical samples were received from in-patients of the following five Ministry of Health [MOH] Hospitals; Hera General Hospital, Al-Noor Specialist Hospital, King Faisal Hospital, King Abdul-Aziz Hospital, and Ajyad Hospital during Hajj 2003. The patients included in the study were those who fulfilled the following criteria; clinically diagnosed as pneumonia, negative on routine cultures and found negative for acid fast bacilli [AFB] from sputum/bronchial aspirate [BAL]. Serological tests was done by Enzyme linked Immunosorbent assay [ELISA] for Legionella antibodies total lgG and IgM. Out of total 133 patients suspected for Legionella, 83 [62.4%] were male and 50 [37.6%] female. The male versus female ratio was 1:0.6. The major age group affected was between 50-70 years [63.2%]. There were 4 [3.0%] cases of Legionella species isolated from microbiological cultures. The overall seropositive rate among clinically suspected cases was 4.51%. A total of 560 water samples were collected from Arafat, Muzdalifa, Mena, and areas around the Holy Mosque and found negative for Legionella species. Pneumonia was one of the most common illnesses among pilgrims. The water supplied to all areas of the pilgrimage was free from the Legionella and no link has been established among the patients with water supply systems. Both clinicians' awareness and availability of specialized laboratory tests for atypical pneumonia such as Legionella is necessary. Although, all water samples found negative for Legionella but it is recommended to screen all water reservoirs for Legionella annually before Hajj season

Multi-drug resistant Ewingella americana

We report a case of pneumonia due to multi-drug resistant Ewingella americana in a young patient admitted in the Intensive Care Unit of Hera General Hospital, Makkah, Saudi Arabia with severe head injury in a road traffic accident. He was an Indonesian pilgrim who had traveled to the Kingdom of Saudi Arabia to perform Hajj in December 2007. Ewingella americana was identified to be the pathogen of pneumonia with clinical signs and symptoms along with positive radiological findings