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Showing 3 results for Hajiabdolbaghi M
Pulmonary Infection In Renal Transplant Recipients
Rassulinejad M, Hossami Roodsari H, Mahdavi Mazdeh M, Hajiabdolbaghi M, Ahmadi F L,
Volume 61, Issue 6 (15 2003)
Abstract
Renal transplantation is ideal treatment of chronic renal failure. Pulmonary infection is a common and serious post transplant infection requiring hospitalization and is associated with high mortality. Increased susceptibility to infection is due to a decrease in the patients' immunological response caused by immunosuppression through drug administration, and by other influences.
Materials and Methods: This study was case series and prospective, from July 2001 to July 2002 in Imam Khomeini hospital of Tehran.
Results: 164 renal transplant recipients were studied, 14 patients (8.5%) had pulmonary infection, 11 of them (78.6%) were female and 3 (21.4%) were male. The mean age of them was 42.6 years. The patients were followed up for 9 to 12 months. All patients were on triple immunosuppressive regimens. The interval between transplantation and the appearance of pneumonia was 2 months to 10 years. The time of beginning infection in 3 cases (21.4%) was between 1 to 6 months post transplantation, 11 cases (78.6%) were occurred beyond 6 months after transplantation. In 7 cases (50%), pulmonary infection was occurred during first year after transplantation. None of the 14 patients developed pulmonary infection in first month after transplantation. BAL were used in 6 cases (42.8%) of pulmonary infection, and organism were detected in 5 of them (83.3%). The most common clinical feature was fever. Six cases were due to mycobacterium tuberculosis (42.9%), this organism was the most common ethiology of pneumonia. In this study tuberculosis was seen in 3.6% of renal transplant recipients. One patient had pulmonary mucormycosis. All patients with pulmonary TB were cured, and other cases with unknown case, were cured with empirical treatment.
Conclusion: Our finding indicate the invasive diagnostic procedures are required in order to earlier and reliable diagnosis and then better outcome of transplantation.






 


Vancomycin Drug Utilization Evaluation in infectious disease ward of Imam Khomeini Hospital
Khalili H, Gholami Kh, Hajiabdolbaghi M, Sairafipoor Z,
Volume 64, Issue 12 (6 2006)
Abstract
Background: Drug Utilization Evaluation (DUE) studies are performed to define, determine, and finally improve the quality of drug usage. These types of studies are especially valuable for drugs with a narrow therapeutic index or specific indication, or for expensive medications. In Iran, vancomycin is only available by prescription for methicillin-resistant staphylococcal and enterococcal infections. It is obvious that extensive and irrational use of this drug can increase bacterial resistance to this antibiotic. The goal of this study was to assess vancomycin utilization.
Methods: In a descriptive cross-sectional study performed during the fall and winter of 2004, this vancomycin DUE was done in the Infectious Disease Department of Imam Khomeini Hospital in Tehran. All of the patients receiving vancomycin were enrolled in this study. The Centers for Disease Control (CDC) and American Society of Hospital Pharmacists (ASHP) protocols have been used to perform this study.
Results: Of the 565 inpatients at this hospital, 39 subjects (7%) received vancomycin. Vancomycin utilization among these patients was compatible with CDC and ASHP protocols in only 28% and 35% of the patients, respectively.
Conculusion: Vancomycin is predominantly administered empirically, rather than being based on the antibiogram. This may be due to the routine protocol of the ward or the physician doubting the reliability of the antibiogram.
Peripheral Blood Mononuclear Cell Mycobacterium tuberculosis PCR sensitivity in diagnosis of Tuberculosis
Hajiabdolbaghi M, Allishah H.a, Rasoolinejad M, Bahador A, Izadi M, Mobaien A.r,
Volume 65, Issue 11 (1 2008)
Abstract

Background: Tuberculosis is still one of the most important causes of mortality and morbidity in many countries and is the second only to human immunodeficiency virus as a cause of death worldwide resulting from a single infectious agent. In 1993, the World Health Organization declared tuberculosis a global public health emergency. Conven-tional methods for the diagnosis of Mycobacterium tuberculosis (MTB) infections are time consuming, as MTB culture requires 3-8 weeks for growth. To determine the sensitivity of polymerase chain reaction (PCR) in peripheral blood mononuclear cells (PBMC), we have evaluated Mycobacterium tuberculosis DNA in peripheral blood samples with PCR technique in adults with new cases of pulmonary and extra-pulmonary tuberculosis. Setting: Department of Infectious disease of Imam Khomeini Hospital, 2004- 2005, Tehran, Iran.

Methods: In this cross-sectional study, we evaluated MTB DNA extracted from 3ml citrated peripheral blood samples from 95 adults with new cases of pulmonary and extra-pulmonary tuberculosis. DNA extraction was performed using a commercial PCR kit with IS1081 primers. For prevention of cross contamination and reduction of false positives, all steps were performed under laminar hood.

Results: The 95 patients, 59 of whom were male, had a mean age 44.44 years (SD±20.26) 69 cases had pulmonary and 26 had extra-pulmonary tuberculosis. PCR was positive in 32 (33.7%) patients and negative in 63 (66.3%) cases. The overall sensitivity and accuracy of the PCR assay was 44.1% for pulmonary, 19.2% for extra-pulmonary and 10% for disseminated tuberculosis, respectively.

Conclusion: The low sensitivity of the IS1081 primer MTB-PCR assay on PBMC may pose problems for the rapid diagnosis of tuberculosis. However, further studies are needed to confirm this technique as an alternative test for the diagnosis of tuberculosis.


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