12 results on '"Khosravi, Mohammad"'
Search Results
2. Association of GSTM1 and GSTT1 Null Deletions and GSTP1 rs1695 Polymorphism with the Risk of Hepatocellular Carcinoma: A Systematic Review and Meta-analysis.
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Hossein Khosravi, Mohammad, Sharafi, Heidar, and Moayed Alavian, Seyed
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ALLELES , *CONFIDENCE intervals , *DISEASE susceptibility , *GENETIC polymorphisms , *GLUTATHIONE , *HEPATOCELLULAR carcinoma , *MEDLINE , *META-analysis , *GENETIC mutation , *ONLINE information services , *RISK assessment , *TRANSFERASES , *SYSTEMATIC reviews , *DESCRIPTIVE statistics , *ODDS ratio , *DISEASE risk factors - Abstract
Context: Hepatocellular carcinoma (HCC), as the most common type of primary liver cancer (accounting for 70% - 90% of all liver cancers), is the seventh most common malignancy worldwide. Glutathione S-transferases (GSTs) are a specific group of enzymes that are responsible for the detoxification of carcinogens. According to the available literature, genetic variations in this group of enzymes may be associated with the risk of HCC. In this study, we aimed to assess the association of GSTM1 and GSTT1 null deletions and GSTP1 rs1695 polymorphism with the risk of HCC. Methods: We systematically searched electronic databases, including PubMed, Scopus, and Web of Science, using appropriate keywords to gather relevant data until March 2019. Studies that met the inclusion criteria were included in the meta-analysis, using either fixed- or random-effects models based on the presence of heterogeneity. Results: This meta-analysis pooled 19 studies for GSTM1 null deletions, 14 studies for GSTT1 null deletions, and five studies for GSTP1 rs1695 polymorphism. In terms of heterogeneity, the pooled odds ratio (OR) was calculated in a random-effects model for both Asian and non-Asian populations. HCC was found to be associated with GSTM1 null deletions (OR = 1.26, 95% CI: 1.00 - 1.58, P = 0.05) and GSTT1 null deletions (OR = 1.39, 95% CI: 1.10 - 1.74, P = 0.005); however, no significant association was found between HCC and GSTP1 rs1695 polymorphism (OR = 1.14, 95% CI: 0.86 - 1.50, P = 0.36). Conclusions: We found that GSTM1 and GSTT1 null deletions increased the risk of HCC; however, the GSTP1 rs1695 polymorphism did not have a similar effect. [ABSTRACT FROM AUTHOR]
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- 2020
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3. Effect of the Aortic Root Infusion of Sufentanil on Ischemia-Reperfusion Injury in Patients Undergoing Coronary Artery Bypass Grafting: A Randomized Clinical Trial.
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Khosravi, Mohammad Bagher, Kahrom, Mahdi, Tahari, Mahdi, Alizadeh, Kambiz, Soltani, Ghasem, and Ghanad, Mohammad Ali
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AORTA , *ARTIFICIAL respiration , *ATRIAL fibrillation , *COMPARATIVE studies , *CORONARY artery bypass , *CREATINE kinase , *LENGTH of stay in hospitals , *INTENSIVE care units , *INTRA-aortic balloon counterpulsation , *ISOENZYMES , *LONGITUDINAL method , *MYOCARDIAL reperfusion complications , *HEALTH outcome assessment , *PHYSIOLOGIC salines , *PLACEBOS , *STATISTICAL sampling , *RANDOMIZED controlled trials , *SUFENTANIL , *TROPONIN , *DESCRIPTIVE statistics , *PARENTERAL infusions - Abstract
Background: Ischemic postconditioning is a novel strategy for attaining cardioprotection. Remarkable evidence from various in vitro and in vivo animal and human studies have shown significant opioid-induced cardioprotection against myocardial ischemia/ reperfusion (I/R) injury. The purpose of this study was to assess the cardioprotective effect of sufentanil against I/R injury after on-pump coronary artery bypass grafting (CABG). Methods: Between June 2016 and July 2017, 80 consecutive patients with triple-vessel disease undergoing on-pump CABG were enrolled in this prospective randomized study. The patients assigned to the sufentanil group received a single dose of sufentanil (0.2 µg/kg diluted with 50 cc of saline) 5 minutes before the removal of the aorta cross-clamp, with the sufentanil injected via a cardioplegia needle into the aortic root. In the control group, the same volume of normal saline was injected as a placebo. Cardiac enzymes, the inotrope score, and the outcome data were compared between the 2 groups. Results: The mean age of the patients was 60.48±7.50 years (range=41-69 y), and men comprised 65.0% of the study population. The levels of CK-MB and cardiac troponin I were significantly lower in the sufentanil group (P<0.001). The amount of inotrope use (P<0.001), the incidence of atrial fibrillation (P=0.014), electrical shock (P=0.007), and the mechanical ventilation time (P<0.001) decreased in the sufentanil group compared with the control group. However, the use of intra-aortic balloon pumps (P=0.247) and the ICU length of stay (P=0.867) were not significantly different between the 2 groups. Conclusion: The injection of a single dose of sufentanil into the aortic root prior to aorta cross-clamp removal diminished cardiac injury during on-pump CABG in our patients. [ABSTRACT FROM AUTHOR]
- Published
- 2019
4. Epidemiology and Characteristics of Extra-ovarian Conditions Mimicking Ovarian Cancer: A 4-Year Assay Among Iranian Women.
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Hashemi, Seyedeh Razieh, Khosravi, Mohammad Hossein, Hosseini, Mohammad Ali, Ashkesh, Rezvan, and Lalooei, Afsaneh
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BIOLOGICAL assay ,ACADEMIC medical centers ,CANCER patients ,DIFFERENTIAL diagnosis ,HISTOLOGY ,METASTASIS ,OVARIAN diseases ,CROSS-sectional method ,OVARIAN tumors ,DATA analysis software ,DESCRIPTIVE statistics ,TUMOR risk factors ,EVALUATION - Abstract
Introduction: Involving approximately 4% of malignancies in women, ovarian cancer remains one of the most fatal cancers. However, it is important to consider conditions which are not primary ovarian diseases, but mimic their behaviors. In the present study, the epidemiological characteristics of extra-ovarian conditions mimicking ovarian masses are evaluated. Methods: This cross-sectional study was conducted on patients with a primary diagnosis of ovarian mass who underwent surgery by gynecologists between January 2012 and March 2016. The surgeon's primary diagnosis and the final histopathology assessment report were evaluated for each patient. In cases where the final histopathology report was not in the spectrum of gynecologic pathology, possible reasons for incompatibility were investigated. Results: Ultimately, 1876 patients with a mean age of 48.26±15.4 years underwent analysis. Among these patients, 27 (1.4%) had masses of a non-gynecologic origin. The final diagnoses were divided into four main categories: masses with a gastrointestinal origin (55.5%), infectious (18.5%), those with a retroperitoneal origin (18.5%), and embryologic-origin masses (7.4%). Conclusion: The results suggest that extra-ovarian diseases should be considered in differential diagnoses of patients with a primary diagnosis of ovarian cancer. Furthermore, it was found that metastases from gastrointestinal tract tumors and infectious diseases are the most common pathologies among extra-ovarian conditions. [ABSTRACT FROM AUTHOR]
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- 2018
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5. The Effect of PRP-enriched Gelfoam on Chronic Tympanic Membrane Perforation: A Double-blind Randomized Clinical Trial.
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Saeedi, Masoumeh, Ajalloueian, Mohammad, Zare, Esmaeil, Taheri, Abolfazl, Yousefi, Jaleh, Javad Mirlohi, Seyyed Mohammad, Aref, Nasrin Mohammadi, Saeedi, Mohammad Javid, and Khosravi, Mohammad Hossein
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PHARMACEUTICAL gels ,FOAMED materials ,LONGITUDINAL method ,PROBABILITY theory ,STATISTICAL sampling ,SURGICAL dressings ,RANDOMIZED controlled trials ,BLIND experiment ,DESCRIPTIVE statistics ,TYMPANIC membrane perforation - Abstract
Objective: To evaluate the effect of PRP-enriched gelfoam on the healing of chronic TM perforation in comparison with gelfoam alone. Methods: In this double-blind randomized clinical trial Patients with chronic tympanic membrane were randomly allocated to two groups; intervention group underwent tympanoplasty with platelet rich plasma (PRP)- enriched gel foams and control group underwent operation with conventional gel foams alone. Patients information was recorded 4 and 12 months after surgery. Results: Eventually 24 patients (12 males and 12 females) with a mean age of 43.33 ± 12.34 years in intervention and 41.33 ± 10.02 years in control group underwent analysis (p = 0.667). Complete TM healing was seen in 8 (66.67%) patients in intervention group and 3 (25%) patients in control group three months after intervention (p = 0.031, OR = 5.98). Conclusion: Addition of PRP to conventional gelfoams used in TM perforation repair increases the complete healing rate of TM perforation with less morbidity and complications. [ABSTRACT FROM AUTHOR]
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- 2017
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6. Popularity and Harms of Aural Foreign Bodies: A Descriptive Study of Patients in Baqiyatallah University Hospital, Tehran, Iran.
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Taheri, Abolfazl, Mehmandari, Sina Navaei, Shahidi, Mojtaba, Mehdizadeh, Hamidreza, Javad Mirlohi, Seyyed Mohammad, Aref, Nasrin Mohammadi, Avanaki, Mahsa Alborzi, and Khosravi, Mohammad Hossein
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EAR care & hygiene ,EXTERNAL ear ,FOREIGN bodies ,ITCHING ,PROBABILITY theory ,EARWAX ,CROSS-sectional method ,DESCRIPTIVE statistics - Abstract
Objective: To evaluate the prevalence of external ear complications among Iranian aural foreign body users attending to otolaryngology clinic of our hospital. Methods: In this cross-sectional study patients attending to Otolaryngology clinics of Baqiyatallah hospital were enrolled regardless of their age, gender and reason of attending. Patients between 15 and 60 years of age were included in the present study. Those with positive history of chronic ear diseases, ear surgery, congenital ear disorders, trauma to ear or head and neck region or shock wave trauma were excluded from the study. Demographic information as well as data on chief complaint, educational level, frequency and type of used foreign body and findings of physical examination and Otoscopy by a single otolaryngologist were recorded in a predesigned checklist. Results: Eventually 362 patients (232 male and 130 female) with a mean age of 40.32 ± 16.90 years underwent analysis. Of all patients 244 (67.2%) were using a kind of aural foreign body frequently and Cotton bud was the most popular (63.5%) used foreign body among patients. Drying ear canal was the most common (54.9%) reason of using AFBs among study individuals followed by itching (29.5%) and pyorrhea (11.06%). Also 11 (4.5%) patients were using AFBs as a habit with no specific reason. Itching was the most prevalent symptom reported by both aural foreign body users (78%) and non-users (45.5%); however it was significantly higher among AFB users (p = 0.026). Also hearing loss was significantly more reported by AFB users (p = 0.033). A majority of patients had normal physical examination in both AFB users and non-users group. Inflammation of ear canal was significantly more detected in AFB users (p = 0.004). In addition, rate of right ear wax impaction was higher among AFB users (p = 0.016). Conclusion: In conclusion we realized that 67.2% of patients attending to Otolaryngology clinic of our hospital were using a kind of aural foreign bodies and itching was the most common chief complaint of these patients. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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7. Assessment of Toxoplasma Seropositivity in Children Suffering from Anxiety Disorders.
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AFSHARPAIMAN, Shahla, KHOSRAVI, Mohammad Hossein, MAHMOODINEJAD, Mojtaba, SHIRBAZOO, Shahnaz, AMIRSALARI, Susan, Torkaman, Mohammad, and RADFAR, Shokoofeh
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ANIMALS ,IMMUNOGLOBULINS ,MEDICAL history taking ,PARENTS ,PEDIATRICS ,PROBABILITY theory ,PROTOZOA ,PSYCHIATRISTS ,QUESTIONNAIRES ,TOXOPLASMOSIS ,ANXIETY disorders ,LIFESTYLES ,CROSS-sectional method ,CASE-control method ,DESCRIPTIVE statistics ,CHILDREN - Abstract
Objective This study aimed to assess the seroprevalence of Toxoplasma gondii in children with anxiety disorders. Materials & Methods This cross-sectional study was conducted between Sep 2012 and May 2013 in Pediatrics Clinic of Baqiyatallah Hospital, Tehran, Iran. Children were assessed clinically. Diagnosis of patients with anxiety disorders was based on DSM-4 system, performed by child psychiatrist. Then their anti-Toxoplasma antibodies were measured. A questionnaire was verbally administered to all individuals’ parents including demographic information and questions about life style, family history, medical history, economic situation, residence, nutritional patterns and contact with animals. Results Ninety-six male and female cases with a mean age of 8.56±2.5 and 8.42±1.9 yr underwent analysis. Anti- T. gondii IgG antibody was found in one case of each group. There was no significant difference between case and control groups for serum Toxoplasma IgG antibody (P=0.14). No case individuals had Anti- T. gondii IgM antibody, while it was found in one control individual. No significant difference was seen between case and control groups for Toxoplasma IgM antibody (P=0.27). Conclusion Toxoplasmosis has no direct effect on the incidence of anxiety disorders. More studies are needed with a larger volume of individuals in future [ABSTRACT FROM AUTHOR]
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- 2017
8. The Effect of Probiotics on Reducing Hospitalization Duration in Infants With Hyperbilirubinemia.
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Torkaman, Mohammad, Mottaghizadeh, Fatemeh, Khosravi, Mohammad Hossein, Najafian, Bita, Amirsalari, Susan, and Afsharpaiman, Shahla
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BIFIDOBACTERIUM ,BILIRUBIN ,LOW birth weight ,HOSPITAL care ,HYPERBILIRUBINEMIA ,STATISTICAL sampling ,RANDOMIZED controlled trials ,PROBIOTICS ,DESCRIPTIVE statistics - Abstract
Background: Approximately 60% of term and 80% of premature infants are hospitalized for hyperbilirubinemia in the first week of life. Hyperbilirubinemia is the most common cause of infant hospitalization and readmission. Due to the high frequency of hyperbilirubinemia in infants and the high costs of treatment, it is necessary to find a way to decrease hospitalization duration. Objectives: The aim of this study is to assess the adjunctive effect of probiotics on decreasing hospitalization time for infants with hyperbilirubinemia. Methods: In this randomized, controlled clinical trial, 92 term infants with hyperbilirubinemia who met the inclusion criteria were randomly assigned to either the probiotic or control group. Patients in both groups underwent common phototherapy. Once a day, those in the probiotic group were also given half of a capsule of Prokid probiotic, while those in the control group received half of a placebo capsule. The duration of phototherapy and hospitalization, the blood groups of mothers and infants, and each patient’s bilirubin levels before and after phototherapy, direct Coombs test results, and levels of hemoglobin, G6PD, and reticulocytes were recorded. Results: Data from 92 patients with a mean age of 5.25 ± 2.35 days underwent analysis. The control group had 47 (51.1%) patients with a mean age of 5.19 ±2 .51 days and the probiotic group had 45 (48.9%) patients with a mean age of 5.31 ± 2.19 days (P = 0.81). The 92 patients had a mean bilirubin level of 16.70 ± 3.07 mg/dL, with a mean of 16.42 ± 3.53 mg/dL in the control group and 17.00 ± 2.49 mg/dL in the probiotic group (P = 0.37). The duration of hospitalization averaged 3.34 ± 0.70 days overall, with an average of 3.55 ± 0.74 days for the control group and 3.13 ± 0.70 days for the probiotic group. The probiotic group had a significantly lower hospitalization stay in comparison to the control group (P = 0.004). Conclusions: Our findings suggest that probiotics may be beneficial as an adjunct treatment for infants with hyperbilirubinemia by reducing the duration of hospitalization. [ABSTRACT FROM AUTHOR]
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- 2017
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9. Effects of oleuropein in rats with simultaneous type 2 diabetes and renal hypertension: a study of antihypertensive mechanisms.
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Nekooeian, Ali Akbar, Khalili, Azadeh, and Khosravi, Mohammad Bagher
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ANALYSIS of variance ,ANIMAL experimentation ,ENZYME-linked immunosorbent assay ,ANTIHYPERTENSIVE agents ,LEAVES ,MOLECULAR structure ,TYPE 2 diabetes ,OLIVE ,POLYPHENOLS ,RATS ,RENAL hypertension ,RESEARCH funding ,PLANT extracts ,DATA analysis software ,DESCRIPTIVE statistics ,PHARMACODYNAMICS - Abstract
The mechanism of oleuropein's antihypertensive effects was examined in rat model of simultaneous type 2 diabetes and renal hypertension (diabetic hypertensive). Five groups of male Sprague-Dawley rats including a control, a diabetic-hypertensive group receiving vehicle, and three diabetic-hypertensive groups receiving oleuropein at 20, 40, or 60 mg/kg/day were used. The duration of diabetes was 10 weeks; during the last 4 weeks of which, animals were hypertensive and received vehicle or oleuropein. Systolic blood pressure, glucose and malondialdehyde, heart rate, and maximal response to phenylephrine (PE) in the absence of nitro-l-arginine methyl ester (l-NAME) of oleuropein-treated groups were significantly lower than those of vehicle-treated group. Erythrocyte superoxide dismutase, maximal response to PE in the presence ofl-NAME, and maximal response to acetylcholine (Ach) of oleuropein-treated groups were significantly higher than those of vehicle-treated group. The findings indicate that antihypertensive effects of oleuropein might be partly mediated by improving the release of nitric oxide, and antioxidant and sympathoplegic activities. [ABSTRACT FROM PUBLISHER]
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- 2014
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10. Effect of mannitol on postreperfusion cardiac output and central venous oxygen saturation during orthotopic liver transplant: a double-blind randomized clinical trial.
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Sahmeddini, Mohammad Ali, Zahiri, Siamak, Bagher Khosravi, Mohammad, Ghaffaripour, Sina, Hossein Eghbal, Mohammad, and Shokrizadeh, Sakine
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MYOCARDIAL reperfusion complications ,ACTIVE oxygen in the body ,CHI-squared test ,HEART ,LIVER failure ,LIVER transplantation ,HEALTH outcome assessment ,T-test (Statistics) ,RANDOMIZED controlled trials ,TREATMENT effectiveness ,BLIND experiment ,MANNITOL ,DATA analysis software ,DESCRIPTIVE statistics ,PREVENTION - Abstract
Context--Attenuating postreperfusion syndrome during orthotopic liver transplant is very important for transplant anesthesiologists because of the syndrome’s complications. Oxygen-derived free radicals play an important role in the genesis of postreperfusion syndrome, but the effect of mannitol (a free radical scavenger) on attenuating the syndrome is unclear. Objectives--To investigate the effectiveness of infusing mannitol during the anhepatic phase in preventing postreperfusion syndrome, as indicated by postreperfusion cardiac output and central venous oxygen saturation. Design--In a randomized clinical trial, 53 patients who had undergone orthotopic liver transplant were allocated to 2 groups. During the anhepatic phase, patients in the mannitol group received 1g/kg mannitol, whereas those in the control group received physiological saline. Mean arterial pressure, cardiac output, and central venous oxygen saturation were measured before and after the portal vein was declamped. Serum levels of sodium and potassium were recorded at baseline and after portal vein declamping. Setting--Shiraz Organ Transplant Center, Shiraz, Iran. Results--In the mannitol group, no significant change was found in mean arterial pressure, cardiac output, and central venous oxygen saturation before and after declamping of the portal vein (P= .78, P= .59, and P= .83, respectively). However, after declamping in the control group, mean arterial pressure, cardiac output, and central venous oxygen saturation were significantly lower than before declamping (P=.003, P=.001, and P<.001, respectively). No significant change in serum levels of sodium and potassium from baseline to after declamping were found in either group. Conclusion--Infusion of mannitol 1 g/kg during the anhepatic phase was effective in attenuating postreperfusion syndrome without stress about hyperkalemia or hyponatremia during anesthesia. [ABSTRACT FROM AUTHOR]
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- 2014
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11. Adequate Anesthesia and More Effective Analgesia by Adjusted Doses of Bupivacaine during Cesarean Section: A Randomized Double-blind Clinical Trial.
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Fattahi-Saravi, Zeinabsadat, Naderi-Boldaji, Vida, Azizollahi, Azadeh, Azemati, Simin, Asmarian, Naeimehossadat, and Khosravi, Mohammad-Bagher
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HOSPITALS , *LENGTH of stay in hospitals , *COMBINATION drug therapy , *ANALGESIA , *BUPIVACAINE , *RECOVERY rooms , *NERVE block , *FENTANYL , *WOMEN , *TREATMENT duration , *RANDOMIZED controlled trials , *ISONIPECAINE , *BLIND experiment , *DESCRIPTIVE statistics , *RESEARCH funding , *SPINAL anesthesia , *CESAREAN section , *STATISTICAL sampling , *DATA analysis software , *HEMODYNAMICS , *PHARMACODYNAMICS - Abstract
Background: Several adjuvants, added to local anesthetics, were suggested to induce an ideal regional block with highquality analgesia. The purpose of this study was to evaluate the particular blocking properties of low-dose bupivacaine in combination with meperidine and fentanyl in spinal anesthesia during Cesarean sections. Methods: A randomized, double-blind clinical trial was conducted at Hafez Hospital affiliated with Shiraz University of Medical Sciences (Shiraz, Iran) from February 2015 to February 2016. A total of 120 pregnant women, who underwent spinal anesthesia during elective Cesarean section were enrolled in the study. Based on block-wise randomization, the patients were randomly assigned to three groups, namely "B" group received 2 mL bupivacaine 0.5% (10 mg), "BM" group received 8 mg bupivacaine and 10 mg meperidine, and "BF" group received 8 mg bupivacaine and 15 µg fentanyl intrathecally. The block onset, the duration of analgesia, and the time of discharge from the post-anesthesia care unit (PACU) were all assessed. Data were analyzed using SPSS software version 21, and P<0.05 were considered statistically significant. Results: The mean duration of motor blocks in the B group (150 min) were significantly higher than the BM (102 min) and BF (105 min) groups (P<0.0001). In both the BM and BF groups, the duration of sensory and motor blocks was the same. The length of stay in the PACU was significantly longer in the B group (P<0.001) than the BM and BF groups. When meperidine or fentanyl was added to bupivacaine, the duration of the analgesia lengthened (P<0.001). Conclusion: Intrathecal low-dose spinal anesthesia induced by bupivacaine (8 mg) in combination with meperidine and/or fentanyl for Cesarean section increased maternal hemodynamic stability, while ensuring effective anesthetic conditions, extending effective analgesia, and reducing the length of stay in PACU. [ABSTRACT FROM AUTHOR]
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- 2023
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12. The Effect of Intraoperative Restricted Normal Saline during Orthotopic Liver Transplantation on Amount of Administered Sodium Bicarbonate.
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Sahmeddini, Mohammad Ali, Janatmakan, Farahzad, Khosravi, Mohammad Bagher, Ghaffaripour, Sina, Eghbal, Mohammad Hossein, and Shokrizadeh, Sakine
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LIVER transplantation , *ACIDOSIS , *ANALYSIS of variance , *BLOOD pressure , *CHI-squared test , *FISHER exact test , *LIVER failure , *INTRAOPERATIVE care , *PHYSIOLOGIC salines , *SODIUM bicarbonate , *T-test (Statistics) , *STATISTICAL power analysis , *RANDOMIZED controlled trials , *REPEATED measures design , *DATA analysis software , *DESCRIPTIVE statistics , *DISEASE risk factors - Abstract
Background: Severe metabolic acidosis occurs during orthotopic liver transplantation (OLT) particularly during the anhepatic phase. Although NaHCO3 is considered as the current standard therapy, there are numerous adverse effects. The aim of this study was to determine whether the restricted use of normal saline during anesthesia could reduce the need for NaHCO3. Methods: In this study we enrolled 75 patients with end-stage liver disease who underwent OLT from February 2010 until September 2010 at the Shiraz Organ Transplantation Center. Fluid management of two different transplant anesthetics were compared. The effect of restricted normal saline fluid was compared with non-restricted normal saline fluid on hemodynamic and acid-base parameters at three times during OLT: after the skin incision (T1), 15 min before reperfusion (T2), and 5 min after reperfusion (T3). Results: There were no significant differences in demographic characteristics of the donors and recipients (P>0.05). In the restricted normal saline group there was significantly lower central venous pressure (CVP) than in the non-restricted normal saline group (P=0.002). No significant differences were noted in the other hemodynamic parameters between the two groups (P>0.05). In the non-restricted normal saline group arterial blood pH (P=0.01) and HCO3 (P=0.0001) were significantly less than the restricted normal saline group. The NaHCO3 requirement before reperfusion was significantly more than with the restricted normal saline group (P=0.001). Conclusion: Restricted normal saline administration during OLT reduced the severity of metabolic acidosis and the need for NaHCO3 during the anhepatic phase. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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