A comparison of suprascapular nerve block and procedural sedation analgesia in shoulder dislocation reduction.

OBJECTIVES: Dislocation of the shoulder joint is one of the most common dislocations. The reduction procedure is a painful procedure. In this study, 2 different treatment groups were compared for pain control during shoulder dislocation reduction. It was aimed to evaluate the differences between the groups in reduction, success, length of hospital stay, complications, side effects, patient-physician satisfaction, and ease of application. METHODS: The study was planned to be prospective and randomized. As procedural sedation analgesia (SA), titration of ketamine 1 to 2 mg/kg was administered intravenously to group 1. Suprascapular nerve block (SNB) was applied under ultrasound guidance (USG) to group 2. Conformity to normal distribution of variables was examined with the Kolmogorov-Smirnov test. The χ2 test and Fisher test were used to evaluate differences between the groups in categorical variables and the Mann-Whitney U test, and a value of P<.05 was accepted as statistically significant. RESULTS: The study comprised a total of 41 patients; 20 in the group 1 and 21 in the group 2. No statistically significant difference was determined between the groups in terms of age (P=.916), sex (P=.972), reduction success (P=.540), and patient-physician satisfaction (P=.198). The time spent in the emergency department (ED) by patients in the SA group was signficantly longer compared with the SNB group. No side effects were observed in the SNB group. CONCLUSIONS: Suprascapular nerve block, which can be easily applied under USG in the ED, can be evaluated as a good alternative to SA in the reduction of shoulder dislocations.

Effects of dexpanthenol and N-acetylcysteine pretreatment in rats before renal ischemia/reperfusion injury.

BACKGROUND: We investigated the anti-inflammatory and protective effects of concomitant use of dexpanthenol (DXP) and N-acetylcysteine (NAC) induced ischemia/reperfusion (I/R) injury of kidney. METHODS: Forty rats were randomly divided into 5 groups. In all groups except for Group 1(Sham), renal arteries bilaterally occluded with vascular clamp for IR injury. Group 1(Sham), received a single dose of 10 mL/kg isotonic saline daily by intraperitoneal (IP) injection for three days. Group 2(IR), received a single dose of 10 mL/kg isotonic saline daily by IP injection for three days. Group 3(IR + NAC), received 300 mg/kg NAC daily by IP injection for three days. Group 4(IR + DXP), received 500 mg/kg DXP daily by IP injection for three days. Group 5(IR + NAC + DXP), received 500 mg/kg DXP and 300 mg/kg NAC daily by IP injection for three days. Serum urea (BUN), creatinine (Cr) and neutrophil gelatinase-associated lipocalin (NGAL, lipocalin 2, siderocalin) levels were measured as kidney function tests. TNF-α levels were measured as inflammatory marker. Tissue sections were evaluated histopathologically under light microscopy. RESULTS: IR + NAC + DXP group received both NAC and DXP before induction of renal I/R and as the biochemical and histopathological data revealed the results of the IR + NAC + DXP group and sham group were similar. Biochemically and histopathologically, combined use of NAC and DXP has better results when each of them used alone. CONCLUSION: We concluded that concomitant use of DXP and NAC plays a major role against I/R injury and may be useful in acute treatment of I/R induced renal failure.

Effect of propofol versus sodium thiopental on electroconvulsive therapy in major depressive disorder: a randomized double-blind controlled clinical trial.

OBJECTIVES: To compare propofol and sodium thiopental as anesthetic agents for electroconvulsive therapy (ECT) in major depression with respect to clinical effect. METHODS: Participants were composed of 96 patients with depression who were administered either propofol or sodium thiopental as an anesthetic agent for bilateral ECT. The Hamilton Depression Rating Scale was administered at baseline and after 6 treatments. Algorithm-based charge dosing was used. RESULTS: There was a statistically significant difference between the groups regarding postintervention Hamilton Depression Rating Scale score. The preintervention mean (SD) scores in the propofol group and the sodium thiopental group were 37.3 (2.2) and 36.7 (1.2), respectively. The postintervention mean (SD) scores in the propofol group and the sodium thiopental group were 10.7 (1.8) and 13.4 (3.3), respectively. No correlation was found between clinical response and age, weight, and body mass index. There was no association between the groups' seizure time and duration of recovery. CONCLUSIONS: In conclusion, propofol may improve major depressive disorder more than sodium thiopental in patients who are receiving ECT.

Comparison of early postoperative pain among surgical techniques for obstructive sleep apnea.

One of the criticized aspects of surgeries for obstructive sleep apnea (OSA) is postoperative pain. We performed a study to compare the severity of pain occurring after different surgical techniques and to determine analgesic requirements in the first postoperative 24 h. Forty-eight patients with primary snoring or OSA who underwent anterior palatoplasty (AP), lateral pharyngoplasty (LP) or tongue base suspension suture (TBS) were included in this study. A visual analog scale (VAS) was used for measuring pain intensity. Tramadol with patient-controlled analgesia (PCA) device and when necessary rescue pethidine was used for pain relief. VAS pain scores, total PCA-tramadol consumptions and requirement of rescue analgesic in AP, LP and TBS groups were compared. Pain scores in TBS group were higher than AP group in all of the study time points except at 12th hour and LP group until the 10th hour. When compared with AP group, VAS was significantly higher in LP group at the 1st hour. Mean total tramadol consumptions were significantly different between the groups (AP-LP, p = 0.039; AP-TBS, p < 0.001; LP-TBS, p < 0.001). It was highest in the TBS group and lowest in the AP group. In the LP group, three patients (16.7 %) needed rescue analgesia in comparison with 11 (73.3 %) in the TBS group. None of the patients in the AP group needed rescue analgesic. AP is the least painful and TBS is the most painful procedure. PCA-bolus tramadol effectively treats pain caused by AP and LP; however, alleviation of pain caused by TBS usually needs rescue opioid analgesic.

[A clinic's experiences in postoperative patient controlled analgesia]. / Postoperatif hasta kontrollü analjezide bir klinigin deneyimleri.

OBJECTIVES: Postoperative analgesia technique varies depending on the operation, patient, anesthetist, and circumstances. PCA (patient controlled analgesia) is an effective way of supporting postoperative analgesia. In this study, we aimed to present the efficacy and safety of our postoperative PCA treatment and the patient profile along with the requirements, preferences and decision-making process. METHODS: We discuss herein the PCA protocols of our clinic, the overall distribution of operations for which PCA was applied and the principles by which a pain team works. RESULTS: The operations for which PCA was applied included knee prosthesis, cesarean section, hip prosthesis, lower extremity trauma surgery, painless delivery, gastrointestinal surgery, multiple trauma surgery, thoracotomy, hysterectomy, laminectomy, and urogenital surgery. Postoperative PCA alone was successful in 89% of the patients, and with the supplemental analgesic agent, it was successful in an additional 6% of the patients, thus achieving a total success rate of 95%. CONCLUSION: We believe the epidural and intravenous PCA protocols applied in our clinic for postoperative analgesia are effective and safe.

How important is the butyrylcholinesterase level for cesarean section?

OBJECTIVES: Butyrylcholinesterase (BChE), commonly known as pseudocholinesterase or non-neural cholinesterase, hydrolyzes neuromuscular blocker agents containing choline esters such as succinylcholine that is widely used in rapid sequence induction (RSI) for general anesthesia. The aim of this study is to compare plasma BChE levels and investigate the affects and relationship of succinylcholine on BChE levels in preeclamptic, gestational diabetic and healthy pregnants. STUDY DESIGN: We designed a prospective, controlled, pilot single-center study. Thirty (n=30) pregnant women who were scheduled for cesarean section under general anesthesia (refusal of regional anesthesia) with RSI involved. Group 1 included ten (n=10) preeclamptic pregnancies, Group 2 included ten (n=10) gestational diabetic (GD) pregnancies and Group 3 included ten (n=10) healthy pregnancies. MAIN OUTCOME MEASURES: BChE levels of all patients were measured prior to the initiation of cesarean section. Train-of-four recovery of 90% (TOF T1) was used to monitor the degree of neuromuscular block beginning from the administration of succinylcholine. RESULTS: No statistically significant difference was found between the groups comparing BChE levels and the duration between tracheal intubation and formation of TOF T1 (p>0.05). CONCLUSIONS: As similar results were gathered from normal and high-risk pregnancies (preeclamptic pregnancy or gestational diabetic pregnancy) who underwent cesarean section under general anesthesia, we believe that succinylcholine is still neuromuscular agent of choice in cesarean section.

Takotsubo Cardiomyopathy Occurring in the Postoperative Period.

Takotsubo cardiomyopathy simulates acute myocardial infarction, and it is characterised by reversible left ventricular failure. A case of Takotsubo cardiomyopathy diagnosed after emergency angiography performed in a patient with evidence of acute myocardial infarction in the postoperative period will be described in this report. Transurethral resection of a bladder tumour (TUR-BT) was performed in a 92-year-old male patient by the urology clinic. The patient was transferred to the post-anaesthesia care unit after the operation. An echocardiography was performed because of the sudden onset of dyspnoea, tachycardia (140-150 beats per minute, rhythm-atrial fibrillation) and ST-segment elevation on electrocardiography (ECG) at the first postoperative hour, and midapical dyskinesia was detected at the patient. An immediate angiography was performed due to suspicion of acute coronary syndrome. Patent coronary arteries and temporary aneurysmatic dilatation of the apex of the heart were revealed by angiography. As a result of these findings, the patient was diagnosed with Takotsubo cardiomyopathy by the cardiology service. The patient was discharged uneventfully following 10 days in the intensive care unit. Aneurysm of the apex of the left ventricle and normal anatomy of the coronary arteries in the angiography have diagnostic value for Takotsubo cardiomyopathy. Diuretics (furosemide) and beta-blockers (metoprolol) are commonly used for the treatment of Takotsubo cardiomyopathy. Even though Takotsubo cardiomyopathy is a rare and benign disease, it should be kept in mind in patients suspected for acute myocardial infarction in the postoperative period.

Comparison of the Macintosh and Airtraq Laryngoscopes in Endotracheal Intubation Success.

OBJECTIVE: Endotracheal intubation of patients is an effective method for controlling airway and breathing. However, laryngoscopy and endotracheal intubation is not easy in every case. There is a recent abundance of equipment used for controlling ventilation and intubation. Airtraq is one of those equipments. In this study, our main objective is to compare the success rates of the Airtraq and Macintosh (direct and classic) laryngoscopes in endotracheal intubation. METHODS: In this single-center, prospective, randomized, clinical study was performed on 80 patients who were operated under general anesthesia, ASA I-II, 18-65 years old. Patients were intubated using two different endotracheal intubation tools. Group A was intubated using the Macintosh (direct and classic) laryngoscope, meanwhile Group B was intubated using the Airtraq laryngoscope. Patients' snoring complaints, modified Mallampati scores, sternomental distances, thyromental distances, interincisor distance measurements and Cormack-Lehane (C-L) laryngoscopic classification, upper lip bite test results, intubation time, number of intubation attempts, maneuvers and techniques used for facilitating intubation and complications arising from intubation were recorded. RESULTS: There was a statistically significant difference between the groups in terms of C-L scores (p=0.041). In all, 8 patients in the Macintosh group, and 2 patients in the Airtraq group were C-L grade III. In intubation of the Airtraq group, only 3 patients required facilitating techniques, meanwhile in intubation of the Macintosh group 15 patients we had to use one or more facilitating maneuver. The rate of Mallampati scoring "difficult" was 4/6 in the Macintosh and 2/11 in Airtraq laryngoscopy groups (p=0.553). CONCLUSION: In cases with seemingly difficult intubations, we believe the Airtraq laryngoscope has an advantage over the Macintosh laryngoscope, owing to its better view of the oropharyngeal and glottic areas in addition to facilitating intubation in patients with limited head extension.

Treatment of compensatory hyperhidrosis of the trunk with radiofrequency ablation.

OBJECTIVES: Although Endoscopic Thoracic Sympathectomy is a widely accepted treatment method for patients with palmar hyperhidrosis, compensatory hyperhidrosis of the trunk remains a challenging side effect of the procedure. No satisfactory treatment options for this side effect were available until now. In this study, we aimed to define a new procedure for the treatment of compensatory hyperhidrosis of the trunk. METHODS: A total of 10 patients admitted our institution for the treatment of compensatory hyperhidrosis of the trunk were enrolled in the study between November 2010 and January 2012 in a prospective manner. Sympathetic blockage was achieved via radiofrequency thermo-ablation technique. The results of treatment were evaluated via telephone calls. RESULTS: Ten patients (2 females, 8 males) underwent radiofrequency thermo-ablation of T6 sympathetic ganglion for compensatory hyperhidrosis of the trunk. The mean age was 29.2 years and the median duration of symptom was 10.5 months. The median follow-up period was 14 months. Six of ten patients (60%) were treated successfully. There was no procedure related complication. CONCLUSION: The radiofrequency treatment for patients with compensatory hyperhidrosis of the trunk is an alternative option with promising results.

Ultrasound-guided pulsed radio frequency treatment in Morton's neuroma.

BACKGROUND: Morton's neuroma is a perineural fibrosis of an intermetatarsal plantar nerve. Burning, numbness, paresthesia, and tingling down the interspaces of involved toes may also be experienced. Taking into account all of this information, we designed a prospective open-label study to evaluate the efficacy of pulsed radio frequency on Morton's neuroma. METHODS: Twenty patients with Morton's neuroma were experiencing symptomatic neuroma pain in the foot not relieved by routine conservative treatment. All of the patients had been evaluated by a specialized orthopedist and were offered pulsed radio frequency as a last option before having surgery. Initially, pain level (numerical rating scale), successful pain control (a ≥50% pain decrease was accepted as successful pain control), comfort when walking (yes or no), and satisfaction level (satisfied or not satisfied) were evaluated. RESULTS: We found a decrease in the pain level in 18 of 20 patients, successful pain control in 12, and wearing shoes and walking without pain in 16. Overall, satisfaction was rated as excellent or good by 12 patients with Morton's neuroma in this series. CONCLUSIONS: This evidence indicates that ultrasound-guided pulsed radio frequency is a promising treatment modality in the management of Morton's neuroma pain.

Treatment of advanced stage gonarthrosis with prolotherapy: case report.

INTRODUCTION: This case report aims to discuss the clinical and radiological outcomes of prolotherapy at a patient whom to total knee prosthesis had been planned but surgery couldn't be performed due to co-morbidities. CASE PRESENTATION: A 72 year old woman presented with severe pain at her knees for over 5 years. Treatment methods include weight loss, decreasing the weight bearing on the joint, stretching exercises, nonsteroid anti-inflammatory and steroid drugs, and physiotherapy. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scale was applied to measure the osteoarthritis level of the patient: Pain level; 25 points, stiffness level; 10 points, Physical function loss; 80 points, and total WOMAC 115 points. At radiological evaluation, the patient was diagnosed as grade IV osteoarthritis due to significant osteophyte presence and complete joint space narrowing. Six sessions of knee prolotherapy protocol was applied to the patient, one session monthly. CONCLUSIONS: Significant improvement was noted at WOMAC scale (Pain level; 5 points, stiffness level; 2 points, Physical function loss; 15 points, and total WOMAC 22 points). Osteoarthritis level of the patient was improved to grade I at radiological evaluation after a year. Our case is the report that presents radiological evidence in addition to clinical findings of improvement of osteoarthritis level. As a result of this case report, further studies aiming to offer a different minimally invasive treatment option to the patients before surgery may be performed. We are in the opinion that prolotherapy may be preferred more commonly as an efficient method once the importance of ligamentous structures at pathogenesis of osteoarthritis is established.

Comparison of the postoperative analgesic efficacy of an ultrasound-guided fascia iliaca compartment block versus 3 in 1 block in hip prosthesis surgery.

OBJECTIVES: In this study, we aimed to compare the postoperative analgesic efficiency of an ultrasound-guided fascia iliaca compartment block and a 3 in 1 block in patients who underwent hip prosthesis surgery as a result of hip fracture. METHODS: With approval from the local ethics committee, 70 patients, aged 20 to 80, undergoing hip prosthesis surgery under elective conditions were included in this randomized, prospective, controlled study. They were informed of the patient-controlled analgesia (PCA) device and visual analog scale (VAS). All patients were separated randomly into three groups. Anaesthesia induction was standardized for all groups. An ultrasound guidance fascia iliaca compartment block (FICB) was applied to the first group before anaesthesia induction. For the second group, a 3 in 1 block was applied, while for the control group no block was applied. After incision on all patients, 20 mg tenoxicam and 1 mg/kg tramadol were injected intravenously. Following surgery, IV tramadol PCA was begun on all patients routinely. In our study, the presence of cortisol and ACTH levels, hemodinamical parameters, nausea and sedation were determined. RESULTS: We observed a decrease in VAS values and opioid consumption, no adverse effects on nausea and sedation, and a suppression of stress hormones in both the ultrasound-guided FICB and 3 in 1 block groups. CONCLUSION: We believe that the safe and efficient application of the ultrasound-guided 3 in 1 block and the FICB is necessary in multimodal analgesic treatment in order to enable postoperative analgesia in hip prosthesis surgery.

Results of the assessment of the council of multidisciplinary pain.

OBJECTIVES: The aim of this study was to emphasize the necessity of multidisciplinary pain council by demonstrating the patient profile, treatment approaches, outcomes, and patient satisfaction levels obtained from our council. METHODS: In this study, the age, gender, number of council evaluations, diagnoses and recommended therapies of patients were determined retrospectively. The status of the patients >1 year, outcomes of the therapies, and satisfaction levels of the patients were questioned on the phone. RESULTS: The patients were most commonly diagnosed as chronic low back pain (35%) and vertebral tumor or metastasis (10%). 74 % of the patients were evaluated because of vertebral causes. 23% of the patients had good, 27% had moderate and 35% had poor benefit; beneficence was calculated as 85%. Patient satisfaction was found as 24%, 23%, and 32%, respectively; satisfaction was calculated as 79%. CONCLUSION: Evaluation of complex patients by physicians from different disciplines has better diagnostic and treatment outcomes. In addition, multidisciplinary approach offer and perform different therapy options and this has positive effects on treatment efficiency and patient satisfaction. We are in the opinion that instead of standard treatment protocols, determining individualized multidisciplinary treatment protocols should be useful.

A new target of percutaneus sympathic radiofrequency thermocoagulation for treatment of palmar hyperhidrosis: T4.

OBJECTIVES: Hyperhidrosis is thought to result from a functional impairment of the sympathic nervous system. In this study, percutaneous T4 sympathic radiofrequency (RF) thermocoagulation was used to treat palmar hyperhidrosis which does not respond to conservative treatment. The results were evaluated in terms of safety, efficiency and patient satisfaction. METHODS: In this study, 15 patients aged 16-48 years were retrospectively evaluated from prior records. Patient satisfaction scores (very satisfied, satisfied, not satisfied), after treatment of the hand condition (dry, mild dry, no improvement), and whether the most common complication and most patients expressed by the compensatory hyperhidrosis (CH) degree (none, mild, moderate, severe) were analyzed. RESULTS: No complications were observed except a coughing crisis that lasted for 2 hours in one patient, transient bradycardia in 1 patient and transient injection site pain in all cases. Two patients 1 per week and three patients 1, 2 and 6 months developed recurrence. CONCLUSION: Sympathic T4 ablation with RF thermocoagulation was found to have long term (6 months) patient satisfaction (80%). It was also effective in reducing the hand sweating (80% dry or mild dry). The CH rate was 27%. According to our results, sympathic T4 ablation with RF thermocoagulation is a safe and effective treatment with a high degree of patient satisfaction.

Effect of radiofrequency ablation and comparison with surgical sympathectomy in palmar hyperhidrosis.

OBJECTIVES: Hyperhidrosis is a the disorder of excessive sweating in certain regions of the body. It is usually treated with surgical sympathectomy. Radiofrequency therapy has been successfully used for sympatholysis. We tested the primary hypothesis that radiofrequency therapy is independently associated with decreased palmar hyperhidrosis and compared results for patients receiving this treatment with patients who underwent surgical sympathectomy. METHODS: We included all the patients undergoing treatment for hyperhidrosis between March 2010 and April 2012. Patients who underwent either surgical sympathectomy or radiofrequency ablation for palmar hyperhidrosis were included and analysed. The outcomes studied included complications, success of the procedure, patient satisfaction with their procedure and compensatory hyperhidrosis. RESULTS: There were 94 patients who met our criteria, of whom 46 (49%) had surgical sympathectomy and 48 (51%) had radiofrequency ablation performed. Radiofrequency had a success rate of 75% in treating hyperhidrosis, but this was found to be statistically lower than for surgical sympathectomy (95%; P < 0.01). The groups were similar regarding patient satisfaction (P = 0.26) and compensatory hyperhidrosis (P = 0.78). CONCLUSIONS: This is the first clinical study to evaluate the role of radiofrequency ablation and compare it with the surgical treatment option for palmar hyperhidrosis. Radiofrequency ablation significantly decreased hyperhidrosis, but it had a lower success rate than surgical sympathectomy.

Effects of the menstrual cycle on injection pain due to rocuronium.

STUDY OBJECTIVE: To investigate the effect of the menstrual cycle on rocuronium injection pain. DESIGN: Prospective, randomized, double-blinded study. SETTING: Academic medical center. PATIENTS: 80 ASA physical status 1 and 2 women scheduled for elective surgery with general anesthesia. MEASUREMENTS: Patients were divided into two groups according to their time in the menstrual cycle. Forty patients at days 8 to 12 of the menstrual cycle were considered to be at the follicular phase (Group F), and 40 patients at days 20 to 24 of the menstrual cycle were considered to be at the luteal phase (Group L).Withdrawal movements were recorded. MAIN RESULTS: Overall frequency of withdrawal movements was significantly higher in Group L than Group F (P < 0.001). The mean withdrawal movement score was 1.77 ± 0.76 in Group L and 0.52 ± 0.67 in Group F. CONCLUSION: Menstrual cycle phases affect the severity of rocuronium injection pain. Women exhibit greater pain sensitivity from rocuronium injection in the luteal phase than the follicular phase.

Use of an ultra-low field intraoperative MRI system for pediatric brain tumor cases: initial experience with 'PoleStar N20'.

AIM: Use of intraoperative MRI (iMRI) is the highest contemporary supportive means for brain tumor surgery. In this article we describe the issues related to iMRI use in pediatric cranial operations. MATERIAL AND METHODS: Pediatric cases operated with the aid of Polestar N20 iMRI system are defined and the pros and cons of the system are emphasized. RESULTS: Patient positioning is easier and the obtained images are better in pediatric cases, particularly for posterior fossa tumors. CONCLUSION: iMRI should be used in all pediatric brain tumor operations when possible.