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1.
Heart Lung ; 57: 75-79, 2023.
Article in English | MEDLINE | ID: mdl-36084399

ABSTRACT

BACKGROUND: Pulmonary hypertension is a significant complication of COVID-19, but follow-up data on pulmonary artery pressure after recovery from COVID-19 are limited. OBJECTIVES: To investigate pulmonary artery pressure and heart dimensions in post-COVID-19 patients without a history of significant cardiac pathology. METHODS: Data for 91 eligible adult patients were subjected to 2 analyses. First, patients were grouped according to where they received COVID-19 treatment: the ICU, COVID-19 ward, or outpatient clinic. Second, the severity of COVID-19 was grouped as no pulmonary involvement, non-severe pulmonary involvement, or severe pulmonary involvement based on thoracic computed tomography scores. Heart dimensions were measured and pulmonary artery pressure was estimated using transthoracic echocardiography. The correlation between transthoracic echocardiography findings and COVID-19 severity was assessed. RESULTS: Pulmonary artery pressure and right-heart dimensions were significantly elevated in the post-COVID-19 patients without a history of risk factors for pulmonary hypertension that presented to the cardiology outpatient clinic with cardiac complaints. Both of these findings were correlated with the severity of COVID-19 and the extent of lung involvement based on thoracic computed tomography. CONCLUSION: The present findings confirm that increases in systolic pulmonary artery pressure and right ventricular dimensions persist 2-3 months after recovery from COVID-19 in patients without a history of risk factor for pulmonary hypertension. Furthermore, the increase in pulmonary artery pressure and right ventricular dimensions correlate with the severity of COVID-19 and the extent of lung involvement based on thoracic computed tomography.


Subject(s)
COVID-19 , Hypertension, Pulmonary , Adult , Humans , Hypertension, Pulmonary/etiology , Pulmonary Artery/diagnostic imaging , COVID-19/complications , Cardiac Catheterization , Heart Ventricles/diagnostic imaging
2.
Turk Neurosurg ; 32(1): 76-82, 2022.
Article in English | MEDLINE | ID: mdl-34664695

ABSTRACT

AIM: To compare the effects of sevoflurane and propofol anesthesia on perioperative cerebral oxygenation in patients undergoing carotid endarterectomy (CEA) under general anesthesia by using near-infrared spectroscopy (NIRS) monitoring. MATERIAL AND METHODS: Institutional approval was obtained, and the perioperative data of 33 patients undergoing CEA were retrospectively evaluated. The study groups were organized according to the anesthesia drugs used for maintenance: sevoflurane (n=17) and propofol (n=16). The regional cerebral oxygen saturation (rScO < sub > 2 < /sub > ) of the ipsilateral and contralateral hemispheres was monitored continuously using a NIRS instrument and analyzed at specific time points starting from induction to the 12th hour postoperation. The data were analyzed using the appropriate tests, and a p value of < 0.05 was considered significant. RESULTS: Compared with those of groups with non-clamped hemispheres, the rScO < sub > 2 < /sub > values of the sevoflurane and propofol groups decreased significantly during clamping (p < 0.05) and increased to above-preoperative values after declamping (p < 0.05). When the sevoflurane and propofol groups were compared, a significant decrease in rScO < sub > 2 < /sub > was noted during extubation in the sevoflurane group (p < 0.05). In the propofol group, female patients had significantly lower rScO < sub > 2 < /sub > values compared with male patients during clamping of the carotid artery (p < 0.05). None of the observed decreases was greater than 20%, which is considered an indication for shunting. CONCLUSION: Our NIRS monitoring results indicate that sevoflurane or propofol anesthesia does not generally cause significant differences in cerebral oxygenation during and after cross-clamping in patients undergoing CEA. The finding of sex-related differences in cerebral oxygenation in patients receiving propofol and decreased oxygenation during extubation in patients receiving sevoflurane warrants further studies.


Subject(s)
Endarterectomy, Carotid , Propofol , Anesthesia, General , Endarterectomy, Carotid/adverse effects , Female , Humans , Male , Oxygen Saturation , Retrospective Studies , Sevoflurane
3.
World Neurosurg ; 125: 347-351, 2019 05.
Article in English | MEDLINE | ID: mdl-30797924

ABSTRACT

BACKGROUND: Vascular injury complications during lumbar discectomy are rare but potentially life-threatening. Therefore, an early diagnosis and effective treatment management is required for these complications. CASE DESCRIPTION: A 50-year-old female patient was admitted to our outpatient clinic with severe back and right leg pain. She underwent surgery for right L4-5 extruded disc herniation with general anesthesia. Sudden arterial hemorrhage occurred during discectomy performed with straight disc forceps and was controlled using hemostatic materials, with no significant decrease in blood pressure. However, the patient became hypotensive near the end of the operation. The incision was quickly closed, and she was turned to supine position. Emergency abdominal ultrasound, computed tomography, and computed tomography angiography revealed an injury of the left main iliac artery, which was repaired by endovascular stenting. Laparotomy and Bogota bag were applied because of increased intrabdominal pressure at 3 hours postoperative. In addition, a retroperitoneal catheter was placed into the area of the right retroperitoneal hematoma on the first postoperative day. Tissue plasminogen activator was administered through the catheter. On postoperative day 3, the Bogota bag was removed, and the abdomen was closed. The patient was discharged without neurodeficit on day 27. Her abdominal fascial defect was closed with a synthetic graft after 5 months. CONCLUSIONS: Although lumbar discectomy is one of the most commonly performed neurosurgical procedures, the routine rules of discectomy should not be neglected. Early detection and a multidisciplinary approach can help prevent mortality in the event of vascular injury.


Subject(s)
Diskectomy/adverse effects , Iliac Artery/injuries , Intervertebral Disc Displacement/surgery , Lumbar Vertebrae/surgery , Blood Loss, Surgical , Computed Tomography Angiography , Early Diagnosis , Female , Fibrinolytic Agents/administration & dosage , Humans , Iliac Artery/diagnostic imaging , Intraoperative Complications/etiology , Middle Aged , Multimodal Imaging , Stents , Tissue Plasminogen Activator/administration & dosage , Ultrasonography , Vascular System Injuries/diagnostic imaging
4.
Turk Neurosurg ; 29(2): 285-288, 2019.
Article in English | MEDLINE | ID: mdl-30649827

ABSTRACT

AIM: To assess reliability by comparing the Full Outline of Unresponsiveness (FOUR) scores and Glasgow Coma Scale (GCS) values assigned by specialists from two different fields to patients in the Anesthesiology and Reanimation and Neurosurgery intensive care units. MATERIAL AND METHODS: This study was conducted between March 2017 and June 2017 at Selcuk University Faculty of Medicine, Departments of Anesthesiology and Reanimation and Neurosurgery. Seventy-nine patients aged 18-65 years who were treated for at least 24 hours in the intensive care unit were independently assessed by two raters, an anesthesiologist and a neurosurgeon,using FOUR and GCS. The Kolmogorov-Smirnov normality test was applied for continuous variables, and SPSS 20.0 version software was used for data analyses. RESULTS: There were no significant differences between FOUR scores and GCS values given by the two raters. The mortality rate among patients with low scores on both FOUR and GCS was higher than the hospital mortality rate. CONCLUSION: Considering that FOUR score allows a more detailed neurological evaluation than GCS, and our findings suggest that FOUR score is more useful for patients who are unconscious or dependent on mechanical ventilation.


Subject(s)
Glasgow Coma Scale , Trauma Severity Indices , Unconsciousness/diagnosis , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Neurologic Examination/methods , Prospective Studies , Reproducibility of Results , Young Adult
5.
Turk J Gastroenterol ; 30(3): 228-233, 2019 03.
Article in English | MEDLINE | ID: mdl-30541715

ABSTRACT

BACKGROUND/AIMS: When conservative methods fail, neostigmine is recommended in the pharmacological treatment of acute colonic pseudo-obstruction (ACPO). The objective of this study was to analyze the response of patients to different neostigmine protocols. MATERIALS AND METHODS: Patients diagnosed with ACPO in the intensive care unit between January 2015 and September 2017 were retrospectively studied. Either of the two neostigmine protocols, the bolus dose (BD) or continuous infusion (CI), was applied to the ACPO patients who were unresponsive to conservative treatments, and the results were analyzed. RESULTS: In 79 of 122 (64%) patients, the resolution of symptoms was observed with conservative treatments. Of 43 patients who did not respond to conservative treatments, 20 were applied neostigmine as BD, and 23 were applied by CI. A total of 55% of patients in the BD group and 60.9% patients in the CI group responded to neostigmine therapy after the first dose. The group-specific protocols were reapplied in patients unresponsive to the first dose. A total of 25% in the BD group and 8.7% in the CI group responded to the second dose treatment. As a result, 80% of patients from the BD group and 69.6% from the CI group responded to neostigmine therapy. Although an overall response rate was higher in the BD group, there was no significant difference between groups (P=0.322). Colonic complications were observed in 2 patients, 1 from each group. There were no major side effects requiring treatment cessation. CONCLUSION: The safety and effectiveness of both neostigmine protocols applied to ACPO patients were similar. Clinical and radiological responses were obtained without serious side effects with CI.


Subject(s)
Cholinesterase Inhibitors/administration & dosage , Colonic Pseudo-Obstruction/drug therapy , Neostigmine/administration & dosage , Acute Disease , Adult , Aged , Aged, 80 and over , Clinical Protocols , Female , Humans , Male , Middle Aged , Retrospective Studies , Treatment Outcome , Young Adult
6.
Int J Pediatr Otorhinolaryngol ; 88: 199-202, 2016 Sep.
Article in English | MEDLINE | ID: mdl-27497414

ABSTRACT

OBJECTIVES: Persistent or transient hearing loss (HL) is a less-recognized complication of spinal anesthesia (SA) in the pediatric population, although it has been previously reported in adults. The primary aim of this study was to investigate the effects of SA on auditory function in the pediatric population. METHODS: After gaining institutional approval and parental consent, 30 American Society of Anesthesiologists physical status I-II children between 4 and 15 years undergoing lower extremity orthopedic surgery were enrolled in this prospective study. Spinal blocks were performed in the midline with a 25G Quincke needle using 0.5% hyperbaric bupivacaine. Transient evoked otoacoustic emission (TEOAE) and distortion product otoacoustic emission (DPOAE) tests were administered before surgery and one-day postoperative. Children with detected HL were retested on postoperative day seven. Preoperative and postoperative results were compared. A Wilcoxin Signed-Ranks test (with Bonferroni correction) was used for statistical analyses. RESULTS: There was no statistically significant HL in the postoperative period compared to the preoperative period. In 29 of 30 patients, no difference was detected at any frequency tested. In one patient, TEOAE and DPOAE tests were found to be decreased on postoperative day one. In this patient, control tests were found to be improved on postoperative day seven. CONCLUSIONS: Administration of SA may results in a low probability of transient hearing loss with no clinical significance in children 4-15 years of age.


Subject(s)
Anesthesia, Spinal/adverse effects , Hearing Loss/diagnosis , Hearing Loss/etiology , Orthopedic Procedures , Postoperative Complications/diagnosis , Postoperative Complications/etiology , Adolescent , Anesthetics, Local/adverse effects , Audiometry , Auditory Threshold/physiology , Bupivacaine/adverse effects , Child , Child, Preschool , Female , Hearing/physiology , Humans , Male , Otoacoustic Emissions, Spontaneous/physiology , Prospective Studies , Young Adult
7.
Kidney Blood Press Res ; 40(2): 141-52, 2015.
Article in English | MEDLINE | ID: mdl-25832128

ABSTRACT

BACKGROUND/AIMS: Cardiac surgery and diabetes are major causes of acute kidney injury (AKI). We aimed to investigate the value of urinary neutrophil gelatinase-associated lipocalin (NGAL) and serum cystatin C, as early biomarkers for prediction of AKI in diabetic and non-diabetic adult patients undergoing cardiac surgery. METHODS: 15 non-diabetic and 15 diabetic adult patients undergoing cardiac surgery were enrolled. Peri-operative clinical and laboratory variables were recorded. Urinary NGAL, serum cystatin C, serum creatinine (Cre) and blood urea nitrogen (BUN) were evaluated. RESULTS: AKI was detected in 4 patients in non-diabetic group and 12 patients in diabetic group. Urinary NGAL levels of diabetic and non-diabetic patients and serum cystatin C levels of diabetic patients exceed upper normal limits or cutoff values much earlier than BUN and Cre. cystatin C levels of non-diabetic patients remain unchanged. Cystatin C and NGAL levels of patients meeting AKI criteria and NGAL levels of patients not meeting AKI criteria exceeded upper normal limits or cut off values much earlier in than BUN and Cre. CONCLUSIONS: Measurement of cystatin C level in both diabetic and non-diabetic patients may reveal AKI earlier than NGAL and BUN. In diabetic patients, measurement of urinary NGAL and serum cystatin C levels may indicate AKI signs earlier than BUN and Cre.


Subject(s)
Acute Kidney Injury/etiology , Acute-Phase Proteins/urine , Coronary Artery Bypass/adverse effects , Cystatin C/urine , Diabetes Complications/metabolism , Lipocalins/urine , Proto-Oncogene Proteins/urine , Acute Kidney Injury/epidemiology , Aged , Aged, 80 and over , Biomarkers , Blood Urea Nitrogen , Creatinine/blood , Female , Humans , Kidney Function Tests , Lipocalin-2 , Male , Middle Aged , Predictive Value of Tests , Treatment Outcome , Urodynamics
8.
J Obstet Gynaecol Res ; 41(5): 697-703, 2015 May.
Article in English | MEDLINE | ID: mdl-25511326

ABSTRACT

AIM: To assess the effects of propofol and sevoflurane on the contraction elicited by dopamine, adrenaline and noradrenaline on isolated human umbilical arteries. METHODS: Umbilical arteries were cut into endothelium-denuded spiral strips and suspended in organ baths containing Krebs-Henseleit solution bubbled with O2 +CO2 mixture. Control contraction to phenylephrine (10(-5) M) was recorded. Response curves were obtained to 10(-5) M dopamine, 10(-5) M adrenaline or 10(-5) M noradrenaline. Afterwards, either cumulative propofol (10(-6) M, 10(-5) M and 10(-4) M) or cumulative sevoflurane (1.2%, 2.4% and 3.6%) was added to the organ bath, and the responses were recorded. Responses are expressed percentage of phenylephrine-induced contraction (mean ± standard deviation) (P < 0.05 = significance). RESULTS: Propofol and sevoflurane elicited concentration-dependent relaxations in strips pre-contracted with dopamine, adrenaline and noradrenaline (P < 0.05). Highest (10(-4) M) concentration of propofol caused significantly higher relaxation compared with the highest (3.6%) concentration of sevoflurane in the contraction elicited by dopamine. High (10(-5) M) and highest concentrations of propofol caused significantly higher relaxation compared with the high (2.4%) and highest concentrations of sevoflurane on the contraction elicited by adrenaline. High and highest concentrations of sevoflurane caused significantly higher relaxation compared with the high and highest concentrations of propofol on the contraction elicited by noradrenaline. CONCLUSION: Dopamine, adrenaline and noradrenaline elicit contractions in human umbilical arteries, and noradrenaline causes the highest contraction. Both propofol and sevoflurane inhibit these contractions in a dose-dependent manner. Propofol caused greater relaxation in the contractions elicited by dopamine and adrenaline while sevoflurane caused greater relaxation in the contraction elicited by noradrenaline.


Subject(s)
Anesthetics, Intravenous/pharmacology , Dopamine/pharmacology , Epinephrine/pharmacology , Methyl Ethers/pharmacology , Norepinephrine/pharmacology , Propofol/pharmacology , Umbilical Arteries/drug effects , Vasoconstriction/drug effects , Adult , Female , Humans , Pregnancy , Sevoflurane , Young Adult
9.
Cardiovasc J Afr ; 25(4): e10-2, 2014 Aug 23.
Article in English | MEDLINE | ID: mdl-25192409

ABSTRACT

BACKGROUND: Peri-operative management of infants with trisomy 18 syndrome is challenging due to various congenital cardiac and facial anomalies. CASE REPORT: We report the anaesthetic management of a 13-day-old neonate with 1 540 g body weight, undergoing closure of patent ductus arteriosus and pulmonary artery banding. Anaesthesia was induced with sevoflurane, fentanyl and rocuronium. Despite dysmorphic facial features, ventilation and endotracheal intubation were achieved uneventfully. Anaesthesia was maintained with sevoflurane and fentanyl and was uneventful. The patient was transferred to the neonatal ICU intubated and with ventilatory support. The baby was extubated on the second day postoperatively. CONCLUSION: Our knowledge of the proper anaesthetic technique for children undergoing palliative or corrective surgery is limited. Further case reports will increase our experience in peri-operative management of children with trisomy 18.


Subject(s)
Anesthesia, General/methods , Anesthetics/administration & dosage , Cardiac Surgical Procedures/methods , Ductus Arteriosus, Patent/surgery , Pulmonary Artery/surgery , Trisomy/genetics , Vascular Surgical Procedures/methods , Cardiac Catheterization , Chromosomes, Human, Pair 18/genetics , Ductus Arteriosus, Patent/complications , Ductus Arteriosus, Patent/diagnosis , Female , Humans , Infant, Newborn , Trisomy 18 Syndrome
10.
Ann Thorac Cardiovasc Surg ; 20(1): 55-60, 2014.
Article in English | MEDLINE | ID: mdl-24807474

ABSTRACT

PURPOSE: Endovenous laser ablation (EVLA) for superficial venous insufficiency is traditionally performed under tumescent local anesthesia as day case surgery. The aim of this study is to evaluate the feasibility of general anesthesia in addition to tumescent anesthesia in patients undergoing EVLA. METHODS: The anesthesia and clinical registration records of 341 extremities of 300 adult patients were reviewed and analyzed retrospectively. Demographic and clinical data, preoperative anesthetic evaluation data (ASA physical status, preoperative airway assessment, Mallampati score), type of supraglottic device, duration of anesthesia and surgery, any surgical and/or anesthetic complication, timing of mobilization and discharge, and postoperative course were evaluated. RESULTS: Mean duration of operation and anesthesia was 28 (12-55) and 40 (20-65) minutes, respectively. Mobilization and discharge timing was 25 (11-45) and 139 (110-200) minutes, respectively. All patients were discharged the same day of surgery. CONCLUSION: The combination technique of administering general anesthesia with supraglottic device and tumescent anesthesia is a safe and effective method to reduce the patients' pain and discomfort during the EVLT procedure within the scope of day case surgery.


Subject(s)
Ambulatory Surgical Procedures , Anesthesia, General , Laser Therapy , Venous Insufficiency/surgery , Adult , Aged , Ambulatory Surgical Procedures/adverse effects , Anesthesia, General/adverse effects , Anesthesia, Local , Chronic Disease , Feasibility Studies , Female , Humans , Laryngeal Masks , Laser Therapy/adverse effects , Length of Stay , Male , Middle Aged , Operative Time , Pain, Postoperative/etiology , Pain, Postoperative/prevention & control , Patient Discharge , Retrospective Studies , Time Factors , Treatment Outcome , Venous Insufficiency/diagnosis , Young Adult
12.
Paediatr Anaesth ; 23(6): 524-8, 2013 Jun.
Article in English | MEDLINE | ID: mdl-23448404

ABSTRACT

BACKGROUND: Central venous catheters are often required in emergency rooms and intensive care and/or those undergoing major surgical procedures. In this study, we aimed to gain a better understanding of the anatomy of the femoral vessel in relation to central venous cannulation. METHODS: The right and left (total of 180) femoral veins (FVs) of 90 consecutive pediatric patients were retrospectively evaluated using computed tomography images. Patients were divided into two groups according to their age: group 1, patients up to 9 years of age; and group 2, patients between 9 and 16 years of age. RESULTS: The position and overlap of femoral artery (FA) to FV are significantly different between the left and right sides in both groups (P = 0.001). The left FV was most commonly located medial to the FA. However, the right FV was most commonly located posterior-medial to the FA. The incidence of overlap of the FA over the FV was significantly lower at the left side in both groups. CONCLUSION: The incidence of overlap of the FA over the FV was significantly lower at the left side in pediatric patients. This finding was similar between the patients aged 2-8 years and those aged 9-16 years and may have significant clinical implications. Guiding clinicians to select the left FV of children for cannulation may result in lower arterial puncture rates while accessing the central vein.


Subject(s)
Catheterization, Central Venous/methods , Femoral Vein/anatomy & histology , Adolescent , Child , Child, Preschool , Contrast Media , Female , Femoral Artery/anatomy & histology , Femoral Artery/diagnostic imaging , Femoral Vein/diagnostic imaging , Humans , Infant , Infant, Newborn , Male , Retrospective Studies , Tomography, X-Ray Computed
13.
Ren Fail ; 35(4): 492-6, 2013.
Article in English | MEDLINE | ID: mdl-23477452

ABSTRACT

PURPOSE: The aim of this study is to determine the optimal angle of needle entry in the sagittal plane for internal jugular vein (IJV) catheterization with the central approach while the head is in the neutral position. METHODS: The contrast-enhanced carotid artery computed tomography angiographies of 123 consecutive patients were retrospectively reviewed. The point of merger between the sternal and clavicular heads of the sternocleidomastoid muscle was assumed as a clinical entry (CE) point. The angle between CE point and the center of the IJV, the depth, diameter of the vessels and the degree of overlap between the IJV and carotid artery (CA) were measured. RESULTS: The angles between the CE point and the center of the IJVs were similar, 7° ± 13° medial and 8° ± 12° medial on the right and the left side, respectively. The center of IJVs from the CE point was between 0° and 16° toward the medial in 79.8% on the right side and 89.9% on the left side of patients. The diameters of the right IJVs were greater than the left IJVs (p = 0.001). The depth from the skin and overlap between IJV and CA did not vary between the two sides. CONCLUSIONS: When a central approach is used for right internal jugular vein (RIJV) cannulation with a neutral head position, the orientation of the angle of needle entry (i.e., 16°) medially in the sagittal plane may quadruple the success rate of RIJV catheterization compared to the success rate of a laterally oriented angle of entry as recommended by the classic method.


Subject(s)
Angiography/methods , Catheterization, Central Venous/methods , Jugular Veins/diagnostic imaging , Patient Positioning/methods , Tomography, X-Ray Computed , Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Needles , Retrospective Studies , Young Adult
14.
Middle East J Anaesthesiol ; 21(5): 731-3, 2012 Jun.
Article in English | MEDLINE | ID: mdl-23265038

ABSTRACT

Prolonged duration of action of rocuronium in an infant patient is rare. We report an unusual case of prolonged neuromuscular blockade with rocuronium in an infant undergoing cleft lip repair anesthetized with sevoflurane and management of the patient.


Subject(s)
Androstanols/pharmacology , Cleft Lip/surgery , Neuromuscular Blockade , Neuromuscular Nondepolarizing Agents/pharmacology , Humans , Infant , Male , Rocuronium , Time Factors
16.
J Pediatr Surg ; 47(10): e55-7, 2012 Oct.
Article in English | MEDLINE | ID: mdl-23084234

ABSTRACT

Spinal anesthesia (SA) is becoming increasingly popular among pediatric anesthetists. Postdural puncture headache (PDPH) has been reported in children. PDPH generally spontaneously resolves within a few days with bed rest and nonopioid analgesics, but it may last for several days. If the symptoms persist, an epidural blood patch is considered as an effective treatment. We describe the successful use of an epidural saline patch in a 10 year-old child with PDPH who did not respond to conservative treatment.


Subject(s)
Post-Dural Puncture Headache/therapy , Postoperative Complications/therapy , Sodium Chloride/administration & dosage , Transdermal Patch , Child , Hernia, Inguinal/surgery , Humans , Male
17.
J Pediatr Surg ; 47(8): e33-5, 2012 Aug.
Article in English | MEDLINE | ID: mdl-22901941

ABSTRACT

Duodenal atresia is a well-recognized cause of neonatal bowel obstruction. General anesthesia with tracheal intubation is the traditional anesthetic technique for surgical correction of this condition. Metabolic abnormalities and fluid deficits coupled with residual anesthetics are known to increase the risk of postoperative apnea, prolonging the operating room time and delaying extubation. Spinal anesthesia (SA) is an accepted alternative to general anesthesia in formerly preterm infants. In the current literature, there are reports of successful use of SA for simple infraumbilical surgery and, occasionally, for upper abdominal surgery, but there is no information on the use of SA in neonates for duodenal atresia repair. We present a case of duodenal atresia in a preterm infant at a gestational age of 30 weeks with coexisting bronchopulmonary dysplasia successfully repaired under SA. Further studies that compare the adverse effects with the potential advantages of SA are warranted before future recommendations are made for neonates who are undergoing upper abdominal surgery.


Subject(s)
Duodenal Obstruction/surgery , Infant, Premature, Diseases/surgery , Abnormalities, Multiple , Anesthesia, General , Anesthesia, Spinal , Bronchopulmonary Dysplasia/complications , Contraindications , Duodenal Obstruction/complications , Duodenostomy , Gestational Age , Humans , Infant, Low Birth Weight , Infant, Newborn , Infant, Premature , Intestinal Atresia , Male , Parenteral Nutrition
19.
J Clin Anesth ; 22(5): 329-33, 2010 Aug.
Article in English | MEDLINE | ID: mdl-20650378

ABSTRACT

STUDY OBJECTIVE: To compare the efficacy of 50 mug and 25 mug doses of intrathecal morphine on postoperative pain in patients undergoing transurethral resection of the prostate (TURP) with low-dose bupivacaine. DESIGN: Randomized, double-blinded study. SETTING: Konya Hospital. PATIENTS: 70 ASA physical status I, II, and III patients. INTERVENTIONS: Patients were randomized to two groups: Group A patients received 5 mg of 0.5% hyperbaric bupivacaine (one mL) and 50 mug of morphine (0.5 mL). Group B patients received 5 mg of 0.5% hyperbaric bupivacaine (one mL) and 25 mug of morphine (0.5 mL). MEASUREMENTS: Postoperative pain scores, patient and surgeon satisfaction, and side effects such as emesis, pruritus, and respiratory depression, were recorded. MAIN RESULTS: Postoperative pain characteristics were similar between the two groups. Frequency of emesis was similar between the groups, while pruritus was significantly higher in Group A. No antipruritic medication was required in any patient. Patient and surgeon satisfaction was evaluated as good or excellent in both groups. CONCLUSIONS: Intrathecal morphine at a dose of 25 mug provides similar postoperative analgesia and less pruritus than the 50 mug dose in patients undergoing TURP.


Subject(s)
Analgesics, Opioid/administration & dosage , Morphine/administration & dosage , Transurethral Resection of Prostate/methods , Aged , Analgesics, Opioid/adverse effects , Analgesics, Opioid/therapeutic use , Anesthetics, Local/administration & dosage , Anesthetics, Local/therapeutic use , Bupivacaine/administration & dosage , Bupivacaine/therapeutic use , Dose-Response Relationship, Drug , Double-Blind Method , Humans , Injections, Spinal , Male , Middle Aged , Morphine/adverse effects , Morphine/therapeutic use , Pain, Postoperative/prevention & control , Patient Satisfaction , Prospective Studies , Vomiting/chemically induced
20.
Paediatr Anaesth ; 20(6): 530-6, 2010 Jun.
Article in English | MEDLINE | ID: mdl-20456062

ABSTRACT

BACKGROUND: The effect of intrathecal fentanyl on the characteristics of spinal anesthesia has not been investigated in children undergoing inguinal hernia repair. The purpose of this study was to assess whether the incidence and severity of pain during peritoneal sac traction is decreased by addition of fentanyl to bupivacaine in children undergoing inguinal hernia repair with spinal anesthesia. METHODS: Children (6-14 years) were randomized into two groups. Group F (n = 25): hyperbaric bupivacaine plus 0.2 microg.kg(-1) of fentanyl. Group P (n = 25): hyperbaric bupivacaine plus 0.9% NaCl (placebo). The dose of bupivacaine was 0.4 mg.kg(-1). The primary variable was the incidence and severity of pain during peritoneal sac traction. Spinal block characteristics, duration of spinal anesthesia assessed by recovery of hip flexion and duration of analgesia were the secondary variables measured, and the side effects were noted. RESULTS: There were significant differences in incidence of pain and pain scores during sac traction with lower incidence and scores in the fentanyl group (P = 0.009). Two groups were similar regarding the level of sensory block during sac traction and duration of spinal anesthesia. Duration of spinal analgesia was prolonged significantly in the fentanyl group (P = 0.025). CONCLUSION: Intrathecal fentanyl at a dose of 0.2 microg.kg(-1) added to bupivacaine significantly improves the quality of intraoperative analgesia and prolongs postoperative analgesia in children undergoing inguinal hernia repair with spinal anesthesia.


Subject(s)
Anesthesia, Spinal , Anesthetics, Intravenous , Fentanyl , Hernia, Inguinal/surgery , Abdominal Pain/epidemiology , Abdominal Pain/prevention & control , Adolescent , Anesthesia, Spinal/adverse effects , Anesthetics, Intravenous/administration & dosage , Anesthetics, Intravenous/adverse effects , Anesthetics, Local , Bupivacaine , Child , Double-Blind Method , Female , Fentanyl/administration & dosage , Fentanyl/adverse effects , Hemodynamics/drug effects , Humans , Injections, Spinal , Intraoperative Complications/epidemiology , Male , Pain/prevention & control , Pain Measurement , Postoperative Complications/epidemiology , Postoperative Nausea and Vomiting/epidemiology , Prospective Studies
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