Tıp Fakültesi / Faculty of Medicine
Permanent URI for this collectionhttps://hdl.handle.net/11727/1403
Browse
7 results
Search Results
Item Can Ondansetron Be Used in the Treatment of Subdural Block(2016) Pinar, Huseyin Ulas; Karaca, Omer; Dogan, Rafi; 0000-0003-1933-2075; 0000-0003-1933-2075; 0000-0003-0473-6763; 27555154; AAU-6923-2020; GQO-9198-2022; Q-2420-2015Item The Effect of Spinal Versus General Anesthesia on İntraocular Pressure in Lumbar Disc Surgery in The Prone Position: A Randomized, Controlled Clinical Trial(2018) Pinar, Huseyin Ulas; Kasdogan, Zumrut Ela Arslan; Basaran, Betul; Coven, Ilker; Karaca, Omer; Dogan, Rafi; https://orcid.org/0000-0003-0473-6763; https://orcid.org/0000-0003-1933-2075; 29414618; Q-2420-2015; GQO-9198-2022Objective: To compare IOP changes between spinal anesthesia (SA) and general anesthesia (GA) in patients who underwent lumbar disc surgery in the prone position. Design: Prospective, randomized, controlled trial. Setting: Operating room. Patients: Forty ASA I-II patients scheduled for lumbar disc surgery in prone position. Intervention: Patients were randomly allocated to the SA or GA groups. Measurements: IOP was measured before anesthesia (IOP1), 10 min after spinal or general anesthesia in supine position (IOP2), 10 min after being placed in the prone position (IOP3), and at the end of the operation in the prone position (IOP4). Main results: There was no significant difference between baseline IOP1 (group GA = 19.4 +/- 3.2 mmHg; group SA = 18.6 +/- 2.4 mmHg) and IOP2 values (group GA = 19.7 +/- 4.1 mmHg; group SA = 18.4 +/- 1.9 mmHg) between and within the groups. IOP values after prone positioning and group GA measurements (IOP3 = 21.6 +/- 3.1 mmHg; IOP4 = 33.9 +/- 3.1 mmHg) were significantly higher when compared with the SA group (IOP3 = 19.3 +/- 2.7 mmHg, IOP4 = 26.9 +/- 2.4 mmHg) (p = 0.018 and p < 0.001, respectively). Furthermore, IOP3 was significantly increased when compared with IOP2 in the GA group but not in the SA group (p = 0.019 and p = 0.525, respectively). In both groups, IOP4 values were significantly higher than the other three measurements (p < 0.001). Conclusion: The results indicated that IOP increase is significantly less in patients who undergo lumbar disc surgery in the prone position under SA compared with GA.Item The efficacy of ultrasound-guided type-I and type-II pectoral nerve blocks for postoperative analgesia after breast augmentation: A prospective, randomised study(2019) Karaca, Omer; Pinar, Huseyin U.; Arpaci, Enver; Dogan, Rafi; Cok, Oya Y.; Ahiskalioglu, Ali; 0000-0002-8467-8171; 0000-0003-0473-6763; 0000-0003-1933-2075; 29627431; B-7473-2016; Q-2420-2015; AAU-6923-2020Purpose: The present study was planned to evaluate the efficacy and safety of ultrasound-guided Pecs I and II blocks for postoperative analgesia after sub-pectoral breast augmentation. Methods: Fifty-four adult female patients undergoing breast augmentation were randomly divided into two groups: the control group (Group C, n = 27) who were not subjected to block treatment and Pecs group (Group P, n = 27) who received Pecs I (bupivacain 0.25%, 10 mL) and Pecs II (bupivacain 0.25%, 20 mL) block. Patient-controlled fentanyl analgesia was used for postoperative pain relief in both groups, and the patients were observed for the presence of any block-related complications. Results: The 24-h fentanyl consumption was smaller in Group P [mean +/- SD, 378.7 +/- 54.0 mu g and 115.7 +/- 98.1 mu g, respectively; P < 0.001]. VAS scores in Group P were significantly lower at the time of admission to the post-anaesthetic care unit and at 1, 2, 4, 8, 12, and 24 h (P < 0.001). The rates of nausea and vomiting were higher in Group C than in Group P (9 vs 2, P = 0.018). Hospital stay duration was shorter in Group P than in Group C (24.4 +/- 1.2 h vs 27.0 +/- 3.1 h, P < 0.001). No block-related complications were recorded. Conclusions: Combine used of Pecs I and II blocks provide superior postoperative analgesia in patients undergoing breast augmentation and shortens hospital stay. (C) 2018 Societe francaise d'anesthesie et de reanimation (Sfar). Published by Elsevier Masson SAS. All rights reserved.Item Effects of Single-Dose Preemptive Pregabalin and Intravenous Ibuprofen on Postoperative Opioid Consumption and Acute Pain after Laparoscopic Cholecystectomy(2019) Karaca, Omer; Pinar, Huseyin U.; Turk, Emin; Dogan, Rafi; Ahiskalioglu, Ali; Solak, Sezen K.; 0000-0003-1933-2075; 0000-0002-8467-8171; 0000-0003-0473-6763; 29157034; AAU-6923-2020; B-7473-2016; Q-2420-2015Purpose: Non-opioid medications as a part of multimodal analgesia has been increasingly suggested in the management of acute post-surgical pain. The present study was planned to compare the efficacy of the combination of pregabalin plus iv ibuprofen. Methods: 58 patients were included in this prospective, randomized, double-blinded study. The pregabalin group (Group P, n = 29) received 150 mg pregabalin, the pregabalin plus ibuprofen group (Gropu PI, n = 29) received 150 mg pregabalin and 400mg iv ibuprofen before surgery. Postoperative fentanyl consumption, additional analgesia requirements and PACU stay were recorded. Postoperative analgesia was performed with patient-controlled IV fentanyl. Results: VAS scores in the group PI were statistically lower at PACU, 1and 2 hours at rest, at PACU, 1, 2, 4, 12 and 24 hours on movement compared to the group P (P < 0.05). Opioid consumption was statistically significantly higher in the group P compared to the group PI (130.17 +/- 60.27 vs 78.45 +/- 60.40 mu q, respectively, P < 0.001) and reduced in the 4th 24 hours by 55% in group PI. Rescue analgesia usage was statistically significantly higher in the group P than in the group PI (16/29 vs 7/29, respectively, P < 0.001). Four patient in the group PI did not need any opioid drug. Besides, PACU stay was shorter in the group PI than the group P (10.62 +/- 2.38 vs 15.59 +/- 2.11 min, respectively, P < 0.001). Conclusion: Preemptive pregabalin plus iv ibuprofen in laparoscopic cholecystectomy reduced postoperative opioid consumption. This multimodal analgesic aproach generated lower pain scores in the postoperative period.Item Continuous ultrasound guided erector spinae plane block for the management of chronic pain(2019) Ahiskalioglu, Ali; Alici, Haci Ahmet; Ciftci, Bahadir; Celik, Mine; Karaca, Omer; 0000-0003-1933-2075; 29253539; AAU-6923-2020Item Less painful ESWL with ultrasound-guided quadratus lumborum block: a prospective randomized controlled study(2019) Yayik, Ahmet Murat; Ahiskalioglu, Ali; Alici, Haci Ahmet; Celik, Erkan Cem; Cesur, Sevim; Ahiskalioglu, Elif Oral; Demirdogen, Saban Oguz; Karaca, Omer; Adanur, Senol; 0000-0003-1933-2075; 31496381; AAU-6923-2020Objectives: Extracorporeal shock wave lithotripsy (ESWL) has been widely used for the treatment of urinary tract stones and is usually administered as an outpatient procedure, although the vast majority of patients do not tolerate it without sedoanalgesia. The quadratus lumborum block (QLB) is a newly-defined technique for abdominal surgery. The aim of this study was to evaluate the analgesic efficacy of ultrasound-guided QLB in ESWL. Materials and methods: Forty patients, aged 18-65, with ASA physical status I-II and scheduled for ESWL were randomly assigned to Group C (control group) and Group QLB (treatment group). Group QLB received single-shot USG-guided transmuscular QLB with 10 ml of 0.5% bupivacaine and 10 ml of 2% lidocaine before a 20-min ESWL procedure. No intervention was performed on Group C. Visual analogue scale (VAS) scores, opioid consumption, patient satisfaction, ESWL and stone details were recorded. Results: VAS scores were significantly lower in Group QLB at all time intervals (p < 0.05). Fentanyl consumption during ESWL was significantly lower in Group QLB than in Group C (p < 0.001). The fragmentation success rate was significantly higher in Group QLB than in Group C (19/20 vs 14/20, respectively, p = 0.046). Patient satisfaction was also higher in Group QLB (p = 0.011). Conclusions: This study shows that QLB provided adequate analgesia for ESWL and that it reduced extra opioid consumption significantly compared to the control group.Item Ultrasound-Guided versus Conventional Caudal Block in Children: A Prospective Randomized Study(2019) Karaca, Omer; Pinar, Huseyin Ulas; Gokmen, Zeynel; Dogan, Rafi; 0000-0003-0473-6763; 0000-0003-1933-2075; 30602192; Q-2420-2015; AAU-6923-2020Background Injection to the accurate area without any complications is the main factor for the efficiencies of caudal block. The aim of this study was to compare success and the complications of conventional and ultrasound method for caudal block in children. Materials and Methods Two-hundred sixty-six American Society of Anesthesiologists (ASA) category 1 children aged between 6 months and 6 years undergoing hypospadias, circumcision, or both surgeries were randomly allocated two groups (Group C or Group H, n =133). About 0.25% bupivacaine with 1/200000 adrenaline (total volume: 0.5 mL/kg) was injected after the needle was inserted into the sacral canal in Group C, or right after the needle pierced the sacrococcygeal ligament under longitudinal ultrasound view in Group H. Success rate of block, block performing time, number of needle puncture, success at first puncture, complication rate, age and weight of the patients encountering these complications were recorded. Results The success rate of block was similar between two groups (94.7% in Group C vs 96.2% in Group U, p >0.05). Success at first puncture was higher in Group U than in Group C (90.2 vs 66.2%, respectively; p <0.001). Number of needle puncture, blood aspiration, subcutaneous bulging, and bone contact was higher in Group C but none in Group U ( p <0.001) and these complications were occurred in children weighing<16kg and less younger than 6 years old. Conclusion We observed that the complications were not encountered, number of needle puncture was lesser, and the success rate of first puncture was higher under ultrasound with longitudinal view.