Ain-Shams Journal of Anaesthesiology最新文献

{"title":"Systemic versus perineural dexamethasone as an adjuvant to bupivacaine in combined femoral and sciatic nerve blocks in lower-limb vascular surgeries: a prospective randomized study","authors":"Hala Ezzat Abdel Naim, Khaled Elshafaie, S. Soaida, Mohammed M. ABDEL-HAQ, Kareem Nawar","doi":"10.4103/1687-7934.198258","DOIUrl":"https://doi.org/10.4103/1687-7934.198258","url":null,"abstract":"Background and aim Various peripheral nerve block techniques have been described to deliver anesthesia and analgesia that allow better functional recovery and shortened hospital stay following major lower-limb surgeries. We aimed to compare the possible effect of perineural dexamethasone versus systemic dexamethasone after nerve stimulator-guided combined femoral and sciatic nerve blocks in lower-limb vascular surgeries. Patients and methods After obtaining approval from the ethical committee of Kasr Al-Ainy University Hospital and obtaining written informed consent, 63 patients aged 18–70 years were randomly allocated into three equal groups. Group P received perineural dexamethasone plus bupivacaine 0.5%, group I received intravenous dexamethasone plus perineural bupivacaine 0.5%, and group B received perineural bupivacaine 0.5% alone. We compared the onset and duration of sensory and motor blockade, duration of analgesia, and hemodynamic changes. Results Sensory and motor block onset showed nonsignificant difference between the three groups. Sensory block duration was significantly longer in group P than in groups I and B. Motor block duration was significantly prolonged in groups P and I when compared with group B. Motor block duration was longer in group P than in group I; however, the difference was statistically nonsignificant (p-value 0.34). The duration of analgesia was significantly longer in group P than in the other groups, and significantly longer in group I compared with group B. Conclusion The use of equal doses of perineural or intravenous dexamethasone as an adjuvant in single injection combined femoral and sciatic nerve blocks is associated with extended duration of sensory and motor blocks, extension of postoperative analgesia duration, and reduced postoperative analgesic requirements.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82144086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Control of autonomic dysreflexia in patients with high level of chronic spinal cord injury during cystoscopy","authors":"I. Nasr, K. Elnaghy","doi":"10.4103/1687-7934.198256","DOIUrl":"https://doi.org/10.4103/1687-7934.198256","url":null,"abstract":"Background Autonomic dysreflexia (AD) is a clinical emergency that frequently occurs in patients with spinal cord injury (SCI) during cystoscopy. It should be treated by removing the stimulus and by medications. We aimed in this study to evaluate the effect of adding magnesium sulfate to dexmedetomidine infusion to control AD in high-level chronic SCI patients during cystoscopy. Patients and methods Forty patients with chronic SCI at the level of T6 or above scheduled for cystoscopy were randomly divided into two groups: the dex group, in which the patients received dexmedetomidine infusion 1 µg/kg for 10 min, followed by 0.5 µg/kg/min; and the Mg group, in which patients received a single i.v. dose of magnesium sulfate 50 mg/kg in addition to the same infusion of dexmedetomidine. Blood pressure (BP) and heart rate (HR) were recorded for each patient, and serum magnesium, epinephrine, and norepinephrine levels were estimated preoperatively, intraoperatively, and postoperatively. Results Results showed a significant elevation in intraoperative BP in the Dex group 10 min after cystoscopy and persisted for 20 min compared with the presedation level in the same group and with the same readings in the Mg group. HR dropped down in the Dex group 15 min after cystoscopy and persisted for 15 min compared with the presedation reading in the same group and with the same readings in the Mg group. Serum magnesium was significantly higher intraoperatively and postoperatively in the Mg group, whereas serum epinephrine and serum norepinephrine were significantly higher intraoperatively and postoperatively in the Dex group compared with the presedation level in the same group and with the same readings in the Mg group. Seven patients (35%) in the Dex group experienced a dysreflexic episode [increase in systolic blood pressure (SBP) 30 mmHg or more compared with the presedation reading]; two of them showed elevation of SBP more than 160 mmHg and needed to be treated. On the other hand, only one patient in the Mg group (5%) experienced a dysreflexic episode (SBP 135 mmHg) with no need for medication. Conclusion Addition of a single i.v. dose of magnesium sulfate to dexmedetomidine infusion provides a better control of BP and HR, and reduces the incidence of AD during cystoscopy in patients with high level of chronic SCI.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91271631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case report of asystole after a test dose of ceftriaxone in an adult man","authors":"Sawsan Aboul-Fotouh, Yosra Magdy, Rania M. Ali","doi":"10.4103/1687-7934.198268","DOIUrl":"https://doi.org/10.4103/1687-7934.198268","url":null,"abstract":"Ceftriaxone is a commonly used antibiotic for various infections such as respiratory tract infection, urinary tract infection, and enteric fever, as well as in surgical prophylaxis. Hypersensitivity reactions after ceftriaxone therapy are uncommon but are potentially life-threatening, and they may lead to cardiac arrest. Here we report a 44-year-old man who presented with bradycardia, bronchospasm, hypotension, and cardiac arrest (asystole) after a single injected dose of ceftriaxone introduced for surgical prophylaxis. Epinephrine was given intravenously, and cardiopulmonary resuscitation was performed successfully. The patient regained his conscious level 2 h later and became hemodynamically stable within 4 h; next, he was extubated and closely observed for 24 h and then discharged. Physicians should be aware of the risk of anaphylaxis and asystole that may occur after the first dose of ceftriaxone and be ready for managing it properly.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85372182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intraperitoneal bupivacaine plus fentanyl after laparoscopic pyeloplasty","authors":"Hoda Shokri","doi":"10.4103/1687-7934.197570","DOIUrl":"https://doi.org/10.4103/1687-7934.197570","url":null,"abstract":"Objective Laparoscopic surgery has decreased the severity of postoperative pain. However, patients often experience abdominal and shoulder pain, requiring significant amounts of opioids and potentially prolonging their hospitalization. This study was conducted to assess the effectiveness of intraperitoneal bupivacaine plus fentanyl in reducing postoperative pain without incidence of postoperative complications in patients undergoing laparoscopic pyeloplasty. Patients and methods After hospital ethics committee approval and obtaining written informed consent, 50 consecutive patients undergoing unilateral laparoscopic pyeloplasty were enrolled in this prospective randomized trial. Patients were randomly divided into two groups using the sealed envelope technique: the BF group (25 patients) received induction with 30 ml of bupivacaine (0.25%) plus fentanyl (20 μg) intraperitoneally just before trocar removal, and the saline group (25 patients) received induction with saline (30 ml). Pain scores, time to first analgesic requirement, postoperative opioid requirements, and occurrence of adverse effects were all recorded. Results There was a significant reduction in 24 h of postoperative opioid utilization and visual analog scale scores in the BF group compared with the saline group at all time points. The time to first opioid consumption was significantly longer in the BF group compared with the saline group. The incidence of complications was not significantly different between the study groups. Systolic and diastolic blood pressures were significantly lower in the BF group compared with the saline group. Conclusion The administration of intraperitoneal bupivacaine plus fentanyl just before trocar removal appears to be a simple, effective, and low-cost method to reduce postoperative pain in adults undergoing laparoscopic pyeloplasty.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75727976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of caudal epidural clonidine with fentanyl as an adjuvant to ropivacaine 0.25% for postoperative analgesia in children undergoing various infraumbilical surgeries: A prospective randomized study","authors":"S. Saini, Veena Patodi, S. Sethi, Neena Jain, P. Mathur, Beena Thada","doi":"10.4103/1687-7934.198252","DOIUrl":"https://doi.org/10.4103/1687-7934.198252","url":null,"abstract":"Background Caudal epidural block is commonly used as a safe, reliable, easy-to-administer technique for abdominal and lower limb surgeries in pediatric patients and allows rapid recovery from anesthesia with effective postoperative analgesia. The aim of our study was to compare the efficacy of clonidine versus fentanyl when used as an additive to ropivacaine during single-shot caudal epidural analgesia in pediatric patients for postoperative pain relief. Patients and methods This randomized prospective double-blind study was conducted on 60 children of American Society of Anesthesiologists grades I and II aged 1–7 years scheduled for various infraumbilical surgical procedures who were randomly allocated into two groups to receive either ropivacaine (0.25%, 1 ml/kg) and clonidine (2 μg/kg) (group RC) or ropivacaine (0.25%, 1 ml/kg) and fentanyl (1 μg/kg) (group RF). Caudal epidural block was performed after induction of general anesthesia. Postoperatively, patients were observed for duration of analgesia, sedation score, recovery time, hemodynamics, and side effects or complications. Results Both groups were similar with respect to patient’s demographic profile, baseline hemodynamic parameters, and duration of surgery. The analgesic properties and hemodynamics were also comparable in both groups (P>0.05). The mean recovery time and sedation score were significantly lower in group RC as compared with group RF (P<0.05). Side effects such as nausea, vomiting, and respiratory depression were seen only in group RF. Conclusion From our study we concluded that both clonidine (2 μg/kg) and fentanyl (1 μg/kg) can be used as an adjuvant to single-shot caudal epidural anesthesia using 0.25% ropivacaine for effective postoperative analgesia in children. Because of its more favorable side-effect profile, with less respiratory depression, nausea, vomiting, and more patient comfort, clonidine is a better choice for use as an adjuvant to caudal epidural anesthesia in children.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86071742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dexmedetomidine versus granisetron for the management of postspinal shivering","authors":"Usama I. Abotaleb, A. Abdalla, A. Abdelrahman, G. Gad, AbdallaM Elsayed","doi":"10.4103/1687-7934.198259","DOIUrl":"https://doi.org/10.4103/1687-7934.198259","url":null,"abstract":"Background Shivering is one of the most stressful complications for patients and surgeons during spinal anesthesia. In this prospective, randomized, double-blinded study, we compared the efficacy of dexmedetomidine versus granisetron for control of postspinal shivering. Methods This study was conducted on 120 patients, ASA I–III, of either sex, aged 18–60 years, who were scheduled for elective lower limb and lower abdominal surgeries under spinal anesthesia. The response rate, time taken to control shivering, recurrence rate, and adverse effects were recorded. Results Incidence of shivering in 1127 patients was 52.7% (594 patients): we studied 120 patients; 28 patients (2.5%) developed grade 4 and 92 patients (8.2%) developed grade 3 shivering. There were no statistically significant differences regarding the time for onset of shivering, severity, response rate, need for a second dose, or pethidine between the two groups. However, time to control shivering was shorter in the dexmedetomidine group, with a higher recurrence rate. Incidences of hypotension, bradycardia, and sedation were higher in the dexmedetomidine group. However, there was no incidence of severe bradycardia or respiratory depression in our study. Conclusion Both dexmedetomidine and granisetron effectively reduce postspinal shivering without any major adverse effects. However, dexmedetomidine has rapid onset and short duration, whereas granisetron has less hemodynamic alterations.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85806969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preoperative external nasal compression: does it decrease emergence agitation after nasal surgery?","authors":"Ayman A. Kasem, Ashraf Abdelkader","doi":"10.4103/1687-7934.198250","DOIUrl":"https://doi.org/10.4103/1687-7934.198250","url":null,"abstract":"Background Emergence agitation after nasal surgeries in adults is common. Acute postoperative nasal obstruction with nasal packing is an important factor in developing agitation after nasal surgeries. Aim The aim of this study was to evaluate the effectiveness of preoperative nasal obstruction by means of external nasal compression on the incidence of emergence agitation after nasal surgeries. Methods Sixty patients of American Society of Anesthesiologists I or II between 20 and 45 years of age who were scheduled for nasal surgery were randomly assigned into three equal groups: the control (C) group, the T10 group, in which nasal compression was carried out for 10 min, and the T30 group, in which nasal compression was carried out for 30 min preoperatively. All patients received the same anesthetic technique. The incidence of agitation, and recovery characteristics were evaluated during emergence. Patient satisfaction was evaluated 24 h after surgery. Results There was a significantly lower incidence of emergence agitation and fentanyl consumption during the emergence period in the T30 group. Moreover, patient satisfaction with recovery was significantly higher in the T30 group. Conclusion Elective preoperative external nasal obstruction may decrease the incidence of emergence agitation and improve patient satisfaction with recovery after nasal surgery.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75332141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Addition of dexamethasone–chlorpheniramine mixture reduces the incidence of vomiting associated with oral ketamine premedication after pediatric dental procedures","authors":"A. Abdellatif, M. Kamal, Rania A. H. Ishak","doi":"10.4103/1687-7934.198269","DOIUrl":"https://doi.org/10.4103/1687-7934.198269","url":null,"abstract":"Background Oral ketamine has been shown to induce safe and effective sedation in children, but with a high incidence of postoperative vomiting. Vendexine (dexamethasone–chlorpheniramine mixture) is a commercially available syrup used primarily to treat allergic conditions. Each of its components has antiemetic effects. In the present study, we aimed to determine whether the addition of vendexine to oral ketamine premedication affects the incidence of postoperative vomiting. Patients and methods Sixty-four children scheduled for elective dental procedures under general anesthesia were enrolled in this prospective, randomized, double-blind study. They received an oral premedication mixture (total volume of 0.42 ml/kg) of either ketamine 6 mg/kg (0.12 ml/kg) mixed with dextrose 50% and apple juice (the K group), or ketamine 6 mg/kg (0.12 ml/kg) mixed with dextrose 50% and vendexine syrup (0.25 ml/kg) (the VK group). Sedation onset was noted. Scores for drug acceptance, sedation, emotional status, and behavior during parents’ separation, on venipuncture, and face mask application were rated. Incidence of postoperative vomiting, emergence agitation score, fentanyl consumption, and recovery time were also recorded. Results The two groups were comparable as regards sedation onset, scores for drug acceptance, sedation, emotional status, and behavior during parents’ separation, on venipuncture, and face mask application. However, a significant reduction of postoperative vomiting in the VK group was noticed compared with the K group (9.3 vs. 37.5%). In addition, emergence agitation and fentanyl consumption were significantly reduced in the VK group. Conclusion Vendexine added to oral ketamine reduces the incidence of postoperative vomiting associated with ketamine premedication in children.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85847621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of the respective effects of paracetamol, pregabalin, and their combination in the treatment of postdural puncture headache following major gynecological surgery","authors":"Dipasri Bhattacharya, Swarup Paul, S. Naskar, Manasij Mitra, M. Mandal","doi":"10.4103/1687-7934.189104","DOIUrl":"https://doi.org/10.4103/1687-7934.189104","url":null,"abstract":"Background and objective Postdural puncture headache (PDPH) is a very distressing symptom after spinal anesthesia. It usually resolves spontaneously but may extend the length of hospital stay. Although there are different measures to reduce the incidence, most of the times, none of them are effective. Paracetamol is commonly used for the treatment of PDPH. Pregabalin is recently being used for PDPH with effective results. In this study, our aim was to compare the respective effects of paracetamol, pregabalin, and their combination in the treatment of PDPH. Patients and methods In total, 150 patients who had undergone major gynecological surgery under spinal anesthesia and subsequently developed PDPH (diagnosed by postdural components of the pain) were randomly allocated by using computer-generated random numbers placed in sealed opaque envelopes. The patients were allocated into three equal groups (n = 50, each group) to receive orally either a single dose of 150 mg pregabalin (group 1) or 1000 mg of paracetamol (group 2) or a combined dose of paracetamol 1000 mg plus pregabalin 150 mg (group 3). All the patients received the same drug that they had originally received, if required, and were then followed up for 4 days. A patient's headache was scored using the visual analogue scale. Results Earlier relief from PDPH and favorable adverse event profile (overall and central nervous system-related) were found in for the pregabalin–paracetamol combination compared with either of the drugs being used alone (P < 0.05). Conclusion It was concluded that the pregabalin–paracetamol combination is a better option for the treatment of PDPH compared with both of the drugs when used alone.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75140593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The role of granisetron in the enhancement of recovery and home discharge in ambulatory surgery performed under spinal anesthesia","authors":"Ayman A. Kasem","doi":"10.4103/1687-7934.189563","DOIUrl":"https://doi.org/10.4103/1687-7934.189563","url":null,"abstract":"Background The popularity of day-care surgery has increased worldwide due to reduced costs and remarkable safety profile. Neuraxial anesthesia is a popular technique for day-case surgeries. Anesthetist should modify his/her techniques to optimize patient’s chance of early discharge. 5-Hydroxytryptamine type 3 receptor antagonists used to prevent and treat postoperative nausea and vomiting may affect the course of spinal anesthesia and prevent its associated hypotension. Aim The aim of this study was to evaluate the effects of granisetron in the reversal of hyperbaric bupivacaine spinal anesthesia and enhancement of home discharge in day surgeries. Patients and methods Sixty adult patients scheduled for elective day surgery under spinal anesthesia were randomly divided into two equal groups to receive either 1 mg of granisetron (the G group) intravenously diluted in 5 ml normal saline over 30 s, 5 min before spinal anesthesia, or an equal volume of intravenous normal saline (the S group) at the same time. Heart rate, mean arterial pressure, oxygen saturation, and sensory and motor block levels were monitored and recorded. Results Time to regression of sensory level by two dermatomes, time to regression of sensory level to S2, time to first void, and time to discharge readiness were significantly lower in group G. Moreover, the incidence of nausea and shivering was significantly lower in group G. Conclusion Administration of 1 mg of granisetron before spinal anesthesia in ambulatory surgeries resulted in a statistically faster sensory regression and earlier home discharge from the day-surgery unit.","PeriodicalId":7492,"journal":{"name":"Ain-Shams Journal of Anaesthesiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88239549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}