European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery
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Eur Arch Otorhinolaryngol · Jul 2017
Observational StudyTrigeminocardiac reflex during endoscopic juvenile nasopharyngeal angiofibroma surgery: an appraisal.
Juvenile nasopharyngeal angiofibroma is a locally aggressive benign tumour which has propensity to erode the skull base. The tumour spreads along the pathways of least resistance and is in close proximity to the extracranial part of trigeminal nerve. Advancements in expanded approaches for endoscopic excision of tumours in infratemporal fossa and pterygopalatine fossa increase the vulnerability for the trigeminocardiac reflex. ⋯ To the best of our knowledge of English literature, this is the first case series reporting TCR as complication in endoscopic excision of JNA. occurence of this reflex has been mentioned in various occular, maxillofacial surgeries but its occurence during endoscopic excision of JNA has never been reported before. Manifestation of trigeminocardiac reflex during surgery can alter the course of the surgery and is a potential threat to life. It is essential for the anesthetist and surgeons to be familiar with the presentations, preventive measures and management protocols.
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Eur Arch Otorhinolaryngol · Jul 2017
Hyperplasia and the degree and activity of inflammation in chronic recurrent tonsillitis: a histopathological study.
Postoperative haemorrhage following tonsillectomy occurs in 5.98% of all cases with up to 10 deaths reported annually in Germany. When comparing tonsillectomy (TE) and tonsillotomy (TT), the same long-term frequency of ENT infections is displayed in children and young adults. However, taking postoperative haemorrhaging into account, TT is more favourable. ⋯ An overabundance of grade 1 GOI, AOI, and HP was seen in the pharyngeal sections. The results show that two out of three relevant parameters that demonstrate histopathological changes in recurrent inflamed tonsils have a significantly stronger presence in the basal section of the tonsil as opposed to the pharyngeal section. The processes initiated by inflammation next to the surface responsible for a clinically relevant recurrent tonsillitis seem to cause stronger reactions in the deep follicular portion of the tonsils.
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Eur Arch Otorhinolaryngol · Jun 2017
Randomized Controlled Trial Comparative StudyComparing the effects of peritonsillar infiltration of tramadol before and after the surgery on post-tonsillectomy pain.
The aim of the study was to compare the effects of peritonsillar infiltration of tramadol before and after the surgery on post-tonsillectomy pain. In this double-blinded clinical trial study, 80 children aged 5-12 years old with ASA (American Society of Anesthesiologists) class I or II undergoing tonsillectomy involved. In group A (n = 40), after anesthesia induction and before starting the surgery, tramadol 2 mg/kg diluted in normal saline up to 2 cc total volume was injected into the tensile bed by the anesthesiologist using a 25 gauge needle. ⋯ Systolic blood pressures (before surgery, before extubation, and after extubation) were statistically the same in both groups (p < 0.05). Furthermore, systolic blood pressures 10, 15, and 30 min after entry into the recovery room were the same in both groups. We concluded that peritonsillar infiltration of tramadol before surgery controlled postoperative pain better from 8 h after the surgery to hospital discharge (late effect), but that local infiltration of tramadol after surgery controlled postoperative pain better up to 2 h after the operation (early effect).
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Eur Arch Otorhinolaryngol · Jun 2017
ReviewCoblation tonsillectomy: a systematic review and descriptive analysis.
Coblation is one of the more recent techniques for tonsillectomy; however, it remains unclear whether it exhibits any benefit or increased risk when compared to other techniques. This review provides an updated assessment of coblation tonsillectomy and how it compares to other tonsillectomy techniques. Systematic review and descriptive analysis of published literature. ⋯ More recent studies appeared to fare more favourably in terms of pain outcomes and operating time. The coblation technique appears to be comparable with other commonly employed techniques for tonsillectomy; however, there is still no strong evidence to suggest that it possesses any definitive benefits. Findings would advocate further work being done through carefully designed randomised control trials, which compare coblation with cold dissection as the 'gold standard' and place an emphasis on reducing the amount of adjuvant electrocautery used so as to maximise the benefits of coblation and the lower temperature it generates.
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Eur Arch Otorhinolaryngol · May 2017
Randomized Controlled TrialThe importance of drug-induced sedation endoscopy (D.I.S.E.) techniques in surgical decision making: conventional versus target controlled infusion techniques-a prospective randomized controlled study and a retrospective surgical outcomes analysis.
Drug-Induced Sedation Endoscopy (DISE) consists of the direct observation of the upper airways during sedative-induced sleep, allowing the identification of the sites of pharyngeal collapse, which is the main pathological event in Obstructive Sleep Apnea (OSA). The Authors have compared Target Controlled Infusion (TCI) sedation endoscopy (TCI-DISE) technique to conventional DISE (CDISE), performed by a manual bolus injection of sedative agent, to recreate accurately and safely snoring and apnea patterns comparable to natural sleep. The authors conducted a prospective, randomized, long-term study and a retrospective analysis of surgical outcomes. ⋯ In 37 TCI-DISE group surgical patients we reported a significant reduction of postoperative AHI (from 42.7 ± 20.2 to 11.4 ± 10.3) in comparison with postoperative AHI in 15 C-DISE group surgical patients (from 41.3 ± 23.4 to 20.4 ± 15.5) (p = 0.05). Our results suggest the DISE-TCI technique as first choice in performing sleep-endoscopy because of its increased accuracy, stability and safety. However, it is mandatory an accurate assessment of PSG/PM, which allows us to differentiate OSA patients in whom UA anatomical abnormalities are predominant in comparison with not-anatomical pathophysiologic factors, achieving good surgical patient's selection and outcomes as a consequence.