Showing 5 results for Dabbagh
Karimi Shahidi Sm, Dabbagh Mohammady A, Iravani B, ,
Volume 60, Issue 1 (13 2002)
Abstract
Sepsis is one of the most critical medical emergency situations. Treatment with anti microbial drugs should be initiated as soon as samples of blood and other relevant sites have been cultured. Available information about patterns of anti microbial Susceptibility among bacterial isolates from the community, the hospital, and the patient should be taken in to account. It is important, pending culture results, to initiate empirical anti microbial therapy.
Materials and methods: In a descriptive study during 3 years (1377-1379), microbial and anti microbial susceptibility patterns evaluated in Amir alam clinical laboratory on 2000 specimen of blood culture received from 765 hospitalized patients at Amir Alam hospital wards.
Results: 113 specimens from 77 patient (10 percent) were positive for microbial growth. Enterobacter, S. aureus, S.epidermidis, Pneumococci, Ecoli, and Pseudomonas were the most common isolated etiologic agents(80 percent) . The most common organism was Entenobacter in 1377, S.aureus in 1378 and pseudomonas in 1379 There were significant change in patlern of organisms, increase resistance to some important available antibiotics and change in antibiotic susceptibility pattern during three years (disc diffusion method).
Conclusions: According to Results of this study due to change in pattern of organism and their antibiotic susceptibility, dynamic microbiological study provide important data for Ordering empirical and culture oriented treatment of patients with bacteremia, Sepsis, anti microbial Chemotherapy, anti microbial susceptibility empirical anti microbial therapy, microbial pattern.
Fard Esfahani A, Dabbagh Kakhki Vr, Eftekhari M, Zarpak B, Saghari M, Fallahi Sijani B,
Volume 61, Issue 4 (15 2003)
Abstract
Radioiodine therapy is the safest, simplest, least expensive and most effective method for treatment of Graves' disease. Due to difficulties in previous methods for dose determination, fixed dose method of 1-131 is now considered the best practical method for 1-131 therapy in Graves' disease, but there is no consensus on the dose. We compared two routinely recommended fixed doses of 5 and 10 mCi for this purpose.
Materials and Methods In this clinical trial, 59 patients with Graves' disease referred for radioiodine therapy were randomized into two groups, one group was treated with 5 mCi of 1-131 and the other with 10 mCi. All patients were followed for two years, with 6-month intervals.
Results: Totally, among 59 patients treated with 1-131, 20 (33.9%) patients became euthyroid and 19(32.2%) became hypothyroid, while failed therapy (no response or relapse) was noticed in 20 patients (33.9%). In the group treated by 5 mCi (33 patients), 10(30.3%) were euthyroid, 6(18.2%) were hypothyroid (overall cure of ^8.5%), while 17(51.5%) remained hyperthyroid by the end of the follow-up period. From the 26 patients treated with 10 mCi, the euthyroid and hypothyroid states were observed in 10(38.5%) and 13(50%)patients, respectively (overall cure rate of 88.5%), and hyperthyroid state in 3(11.5%). No relationship was noted between the outcome and age, sex, size of the thyroid gland and thyroid uptake, but the relationship between the disease outcome and the amount of administered radioiodine was significant (P<0.003). Although the incidence rate of early hypothyroidism (by the end of 2 years) in the group treated with 5 mCi is less than those treated with 10 mCi, the incidence of failed therapy is higher in the former group. In addition, it is known that long-term hypothyroidism prevalence is not significantly different by using different doses of I-131. On the other hand, if the initial dose is so little to cure, cost and time for perfect treatment, number of office visits and morbidity due to untreated hyperthyroidism are markedly increased.
Conclusion: Regarding lower rate of failed therapy with 10 mCi, and as there is no significant difference in late hypothyroidism between low doses and high doses of I-131, we concluded that 10 mci is the optimal fixed dose for treatment of Graves' disease.
Bahman Malek , Roya Seghlis , Ali Dabbagh ,
Volume 67, Issue 10 (1-2010)
Abstract
Background: There are a number of reports regarding awareness during anesthesia and its risk factors. The aim of this study was to assess the frequency of awareness in elective abdominal surgery in opium abusers compared with non-abusers.
Methods: In a cross-sectional descriptive-analytical study, 120 patients were selected and were divided into two groups, opium addicts and non addicts, 60 patients in each. The patients were compared regarding clinical criteria during anesthesia. They were reviewed regarding the content of their answers to the study questionnaire, after a time interval of 24 hours postoperatively (after the surgery). To evaluate the awareness status after general anesthesia, a clinical assessment checklist was used and also, two questionnaires were used. These questionnaires were composed of open ended questions and were administered by one of the colleagues (they were not self administered questionnaires to increase the appropriateness of the answers)
Results: There was no differences between the two research groups regarding basic study variables (p>0.05). The clinical findings and the results of the interviews demonstrated more awareness in the opium abusers (p<0.001).
Conclusions: This study demonstrated a higher chance of awareness in the opium abusing patients when undergoing general anesthesia for the surgical operations involving the abdominal area. This study mentioned that a history of opium abuse can be added as a risk factor for awareness to the previous risk factors.
Nuraei A, Khajenouri R, Soleimani M, Dabbagh A,
Volume 68, Issue 4 (6 2010)
Abstract
Background: Patients with chronic renal disease, if not treated appropriately, will be usually terminated into an irreversible stage known as End Stage Renal Disease (ESRD), the final stage of kidney disease. End stage renal disease patients cannot excrete the appropriately potassium ion through the kidney. Among the crystalloid solutions, normal saline is devoid of potassium so it is used in a widespread manner in renal transplant patients. High doses of this solution may cause hyperchloremic metabolic acidosis that is accompanied by extracellular potassium shift and impaired splanchnic perfusion. The aim of this study was to assess the effects of two types of solutions, normal saline vs. lactated ringer in these patients during the perioperative period. Methods: In a double blind clinical trial, 108 patients were randomly assigned in two groups (54 in each), while were assimilated regarding all aspects except for the type of the crystalloid solution. Age, weight, duration of the surgery, total volume of the infused crystalloid, central venous pressure and sex were all assessed.
Results: The two groups were the same regarding the results gained for pre- and post- operative parameters. Follow up assessments did not show any difference between the two groups regarding above variables.
Conclusions: The results of this study demonstrated that both of the crystalloid
solutions assessed, normal saline and lactated ringer solution, are safe for using in patients undergoing surgical operation and there is not a risk of hyperkalemia in renal transplant patients receiving lactated ringer. This study was performed on live kidney transplants and the results were not applicable to cadaver transplants.
Bolourian Aa, Beheshti Monfared M, Gachkar L, Ghomeisi M, Shahzamani M, Foroughi M, Kazem Arabnia Mk, Ghods K, Dabbagh A,
Volume 69, Issue 1 (4 2011)
Abstract
Background: Atrial fibrillation is the most common but benign arrhythmia following cardiac surgery. Although this arrhythmia is often self-limited and vanishes in about 24 hours upon surgery a number of arrhythmias might ensue among which some might be really life-threatening. A multitude of therapeutic modalities have been proposed for the prevention of this arrhythmia and one of them is posterior pericardiotomy. This method has not been fully accepted by the peers yet and more studies are needed to prove its efficacy and benefits to the patients.
Methods: In this single-blind randomized clinical trial, done over a 2-year period from February 2009 to January 2011, the effects of posterior pericardiotomy were evaluated in 174 patients (87 the case and 87 the control groups) undergoing elective coronary artery bypass grafting (CABG). The case group underwent CABG with posterior pericardiotomy while the control group underwent CABG-only operation. The postoperative incidence of arrhythmia, especially atrial fibrillation, was assessed for a week using statistical methods.
Results: The prevalence of postoperative atrial fibrillations were fewer in the group undergoing CABG with posterior pericardiotomy compared with the CABG-only group (P<0.004).
Conclusion: Posterior pericardiotomy seems to reduce the incidence of atrial fibrillation following elective CABG therefore, its application is suggested for elective
CABGs
