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Biomedical subjects

Elif Başgül

Publications and source records attributed to Elif Başgül.

7 recordsLinked to original sources
PubMed2005

[Pre-hospital airway management in trauma].

Knowledge of trauma is as old as mankind and survived a long way to reach new technologic developments. Being a multisystemic disease, trauma is an important social and financial problem especially in developing countries. Anesthesists possess important roles in the multisystemic management of trauma patients. In our country prehospital life support for trauma victims is primarily realized and arranged by the emergency help and rescue team 112 which belonged to the Ministry of Health. Several courses are arranged for the team especially about endotracheal intubation and resuscitation in the field. Acute major airway injuries require an early diagnosis and a prompt treatment to improve their outcomes. Typical injuries causing alterations in oxygenation or ventilation are head, spinal cord and thoracic traumas. The use of cuffed tracheal tube remains the definitive 'gold standard' for airway control. Tracheal tube placement requires experience and high degree of skill. The laryngeal mask airway, intubating laryngeal mask airway and oesophageal-tracheal combitube are also indicated in maintaining control of airway during emergency trauma patients in the field. A probable occurrence of cervical spine fracture must be assumed while maintaining airway patency. On-site airway aspiration, and monitoring of carbon dioxide must be realized in trauma victims.

Airway Obstruction↗
PubMed2005

[Tracheal rupture during esophagectomy].

Traumatic and iatrogenic injuries of the trachea are rare. The most common causes are motor vehicle, especially motorbike accidents. The incidence of tracheal rupture during esophagectomy is reported as 4-10 %. This complication may occur during the dissection of the upper segment of the esophagus from the posterior membranous trachea, especially when there are adhesions. We reported a tracheal rupture during esophagectomy in a 29 year old man with cancer at the post cricoid region of the trachea, which had been irradiated for three months before the operation. While the esophagus was being dissected from the trachea, a vertical rupture extending to carina occurred on the posterior wall causing severe hypoventilation. To improve ventilation the cuffed armored tubes were inserted into both main bronchi which were connected to a "Y" piece. Based on this case we discussed casualties, risk factors, symptoms and anesthetic management of tracheal rupture.

Adult↗
PubMed2004

Minimum effective dose of dexamethasone after tonsillectomy.

BACKGROUND: The minimum effective dose of dexamethasone in conjunction with 50 microg x kg(-1) ondansetron was evaluated in the treatment for vomiting after elective tonsillectomy or adenotonsillectomy. METHODS: A total of 102 healthy children between 2 and 12 years of age participated in this prospective, randomized, double-blind study. A single intravenous (i.v.) dose of dexamethasone (50, 100, 150 microg x kg(-1), maximum dose 8 mg) with ondansetron (50 microg x kg(-1)) was administered just before the end of surgery. Equal volumes of normal saline were given to the control group. General anaesthesia was induced and maintained by inhalation of N2O/O2 and sevoflurane. All other preoperative and postoperative medications (including a supplementary dose of antiemetics if necessary), anaesthesia and surgical techniques were standardized. RESULTS: No significant differences were observed between groups in postoperative vomiting on the day of surgery and the next day, or in the need for postoperative pain medication and supplementary doses of antiemetics (P > 0.05). CONCLUSIONS: These results indicate that surgical technique and anaesthetic management used in this study could be the cause of the lower incidence of nausea and vomiting. Assessment of nausea and vomiting in a prospective study with larger groups of patients may reflect different results.

Analysis of Variance↗
PubMed2004

[Anaesthesia in electroconvulsive therapy].

Electroconvulsive therapy (ECT) is a safe and efficient procedure performed for the treatment of drug resistant depression and other psychiatric disorders. Nowadays, its administration under general anaesthesia is a worldwide process. Anaesthetic management generally involves a short acting barbiturate such as thiopental in induction followed by a muscle relaxant. Succinylcholine is the drug of choice for muscle relaxation. This approach prevents patients from suffering hazardous orthopaedic injuries due to confusion. The effectiveness of ECT depends on an adequate seizure, and so the anaesthetist should be aware of the factors that influence the duration of seizures as well as concomitant diseases and potential adverse antidepressive drug reactions. An acute haemodynamic response due to sympathetic discharge in the course of the seizure provokes abrupt cardiovascular and cerebrovascular changes such as bradycardia, tachycardia, hypertension and raised intracranial pressure. The control of responses by b-blockers and similar agents is especially important in patients with cardiac or intracerebral problems. ECT is applicable in nearly all age groups and even in pregnant subjects. The aim of this article is to review the aspects of anaesthetic management of safe and effective ECT.

Anesthesia↗
PubMedDate not supplied

Byler's disease and anesthetic consideration.

Byler's disease is an autosomal recessive condition characterized by intrahepatic cholestasis, progressive fibrotic changes and finally cirrhosis that leads to death during childhood. This is a report of a six-year-old girl with Byler's disease and retrobulbar hematoma as a result of trauma who underwent enucleation and implantation. This case report describes the anesthetic features of a patient with Byler's disease in which anesthetic agents with no or minimal hepatotoxic effect should be used to avoid deterioration of liver function.

Anesthesia, General↗
PubMedDate not supplied

Pediatric obstructive sleep apnea syndrome and anesthetic management.

Sleep-related breathing disorders require special attention in children who spend a considerable time sleeping. Obstructive sleep apnea syndrome is characterized by episodes of upper airway obstruction during sleep. Symptoms include hyperactivity, enuresis, headache, failure to thrive, and increased respiratory effort and total sleep time. The most common cause is adenotonsillar hypertrophy. Coexisting diseases are obesity, neuromuscular and craniofacial anomalies, and Down's syndrome. Early diagnosis is important to minimize neurocognitive, cardiac and developmental complications. Polysomnography is the gold standard for diagnosis. Although the features of pediatric obstructive sleep apnea syndrome are distinctly different from that in adults, it may predispose to the adult type of the syndrome. As therapy concerns several surgical approaches as well as conservative techniques, anesthetic management calls for particular attention. Pre- and postoperative sedation must be performed cautiously and patients must be watched closely with respect to airway obstruction and hypoventilation. Difficult intubation must always be considered.

Anesthesia↗