Percutaneous tracheotomy

A modification of the Bjork flap in tracheostomies for head and neck cancer patients

The etymology of the word tracheotomy derives from two Ancient Greek words: the word trachea (Greek τραχɛία tracheía) and the word stoma (Greek στóμα stóma) meaning "mouth," and refers to the making of an opening. It is believed that an early tracheostomy was performed by the Greek physician Asclepiades of Bithynia, in order to treat upper airway obstruction. A secure airway in the intraoperative and early postoperative period is of paramount importance for a number patients undergoing head and neck cancer surgery. We describe a modification of the Bjork flap used in tracheostomies for head and neck cancer patients, which allows tracheal outline reconstitution and significantly decreases the risk of respiratory obstruction and clinically evident tracheal stenosis, as our results have shown, at least five years after the last patient was discharged.

Chest X-ray after tracheostomy is not necessary unless clinically indicated

BACKGROUND

Chest radiography is routinely used post-tracheostomy to evaluate for complications. Often, the chest X-ray findings do not change clinical management. The present study was conducted to evaluate the utility of post-tracheostomy X-rays.

METHOD

This retrospective review of 255 patients was performed at a single-center, university, level I trauma center. All patients underwent tracheostomy and were evaluated for postprocedure complications.

RESULTS

Of the 255 patients, 95.7% had no change in postprocedure chest X-ray findings. New significant chest X-ray findings were found in 4.3% of patients, including subcutaneous emphysema, pneumothorax, and new significant consolidation. Only three of these patients required change in clinical management, and all changes were based on clinical presentation alone.

CONCLUSIONS

Routine chest X-ray following tracheostomy fails to provide additional information beyond clinical examination. Therefore radiographic examination should be performed only after technically difficult procedures or if the patient experiences clinical deterioration. Significant cost savings and minimization of radiation exposure can be achieved when chest radiography after tracheostomy is performed exclusively for clinical indications.

[Preliminary results of percutaneous tracheotomies]

OBJECTIVES

Percutaneous tracheotomy (PT) is an alternative to surgical tracheotomy (ST). We describe our procedure and discuss the current status of PT through a retrospective study of our first 30 cases.

MATERIAL AND METHODS

Thirty patients had a PT between October 2006 and March 2008 in the intensive care units of Caen University Hospital (France). Twenty-eight were done with the Ciaglia Blue Rhino (CBR) and two with the Percutwist. Each PT was endoscopically guided. We retrospectively collected preoperative data and most of the intraoperative as well as early postoperative complications.

RESULTS

No death was reported with the PT application. Twenty-two (73.3%) PTs had neither preoperative nor early postoperative complications. Eight complications were observed, half preoperative and half early postoperative. The most frequent complication was minor bleeding in three cases (10%), the most important one was the intraoperative appearance of a tracheoesophageal fistula with the CBR.

DISCUSSION

The principal advantages of PT are safety attributable to simultaneous endoscopic guidance as well as shorter operative time and lower cost in comparison with the ST technique.

CONCLUSION

PT is a safe and valid alternative procedure to ST. Initially performed by intensivists, it should be part of the ENT/head and neck surgeon's repertory as the upper airway specialist.

Bleeding around a tracheostomy wound: what to consider and what to do?

All patients with bleeding in and around a tracheostomy must be investigated to exclude a serious cause. The overall incidence is approximately 5 per cent of tracheostomies performed in Adult Intensive Care Units (AICU). When bleeding commences more than 72 hours post-operatively, the possibility of a trachea innominate artery fistula needs to be excluded by endoscopic examination of the trachea in an operating theatre environment, with the facility to proceed to exploration of the neck and possibly to sternotomy to enable ligation of the innominate artery. With appropriate recognition, diagnosis, resuscitation and surgical intervention, the associated high death rate of trachea innominate artery fistula can be reduced.