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PubMed1996

Introduction of a new tracheostomy exchange device after percutaneous tracheostomy in a patient with coagulopathy.

Presented is a case of a 22-year-old male bone marrow transplant recipient who developed severe methotrexate-induced oropharyngeal mucositis and respiratory insufficiency caused by sepsis. Coagulopathy and severe thrombocytopenia precluded surgical tracheostomy; however, dilatational percutaneous tracheostomy was performed uneventfully. The tracheostomy tube was later changed using a newly developed exchange device permitting intraprocedural oxygenation and stomal redilatation. We conclude that severe thrombocytopenia and coagulopathy are not an absolute contraindication for percutaneous tracheostomy and that the new tracheostomy exchange device optimizes airway management and safety during this procedure.

Adult↗

PubMed2006

Percutaneous dilatational tracheostomy versus surgical tracheostomy in critically ill patients: a systematic review and meta-analysis.

INTRODUCTION: Tracheostomy is one of the more commonly performed procedures in critically ill patients yet the optimal method of performing tracheostomies in this population remains to be established. The aim of this study was to systematically review and quantitatively synthesize all randomized clinical trials (RCTs), comparing elective percutaneous dilatational tracheostomy (PDT) and surgical tracheostomy (ST) in adult critically ill patients with regards to major short and long term outcomes. METHODS: MEDLINE, EMBASE, CINAHL and the Cochrane Controlled Clinical Trials Register databases were searched to identify relevant studies. Additionally, bibliographies and selected conference proceedings were reviewed, and experts in the field and manufacturers of two PDT kits were contacted. Randomized clinical trials comparing any method of elective PDT to ST that included critically ill adults and reported at least one clinically relevant outcome were included. Data extracted included trial characteristics, measures of study validity, and clinically relevant outcomes. RESULTS: Seventeen RCTs involving 1,212 patients were included. Most PDTs used a multiple dilator technique and were performed in the intensive care unit (ICU). The pooled odds ratio (OR) for wound infection was 0.28 (95% confidence interval (CI), 0.16 to 0.49, p < 0.0005), indicating a significant reduction with PDT compared to ST. Overall, PDT was equivalent to ST for bleeding, major peri-procedural and long-term complications; however, subgroup analysis suggested PDT resulted in a lower incidence of bleeding (OR = 0.29 (95% CI 0.12 to 0.75, p = 0.01)) and death (OR = 0.71 (95% CI 0.50 to 1.0, p = 0.05)) when the STs were performed in the operating theatre. CONCLUSION: PDT reduces the overall incidence of wound infection and may further reduce clinical relevant bleeding and mortality when compared with ST performed in the operating theatre. PDT, performed in the ICU, should be considered the procedure of choice for performing elective tracheostomies in critically ill adult patients.

Critical Illness↗

PubMed1997

Problem in tracheostomy patient care: recognizing the patient with a displaced tracheostomy tube.

There are times when a tracheostomy tube slips out of the trachea. A displaced tracheostomy tube can occur in any patient but is frequently seen in the patient with a full neck. In the overweight patient or patient with a full neck, the tracheostomy tube must pass through a greater amount of soft tissue. Because of this, a smaller portion of the tube is actually within the lumen of the trachea. When the patient coughs excessively or moves the head, the tube can easily slip out of the trachea and into the interstitial tissues of the neck. If the patient has complete obstruction of the upper airway, a displaced tracheostomy tube will result in immediate respiratory distress and can lead to respiratory arrest. If the patient has an intact or at least a partially open upper airway, the displaced tube may not cause an immediate problem. Therefore, displacement of the tracheostomy tube may not be obvious in the patient with a partial airway.

Cough↗

PubMed2005

Early tracheostomy versus late tracheostomy in the surgical intensive care unit.

BACKGROUND: This study's purpose was to determine if early tracheostomy (ET) of severely injured patients reduces days of ventilatory support, the frequency of ventilator-associated pneumonia (VAP), and surgical intensive care unit (SICU) length of stay (LOS). METHODS: This 2-year retrospective review included 185 SICU patients with acute injuries requiring mechanical ventilation and tracheostomy. ET was defined as 7 days or less, and late tracheostomy (LT) as more than 7 days. RESULTS: The incidence of VAP was significantly higher in the LT group, relative to the ET group (42.3% vs. 27.2%, respectively; P <.05). Acute Physiology and Chronic Health Evaluation II scores, hospital and SICU LOS, and the number of ventilator days were significantly higher in the LT group. CONCLUSIONS: In patients who required prolonged mechanical ventilation, there was significant decreased incidence of VAP, less ventilator time, and lower ICU LOS when tracheostomy was performed within 7 days after admission to the SICU.

Adolescent↗

PubMed2000

Percutaneous dilational tracheostomy or conventional surgical tracheostomy?

OBJECTIVE: Percutaneous dilational tracheostomy (PDT) is increasingly used in intensive care units (ICU), and it has a low incidence of complications. The aim of this study was to compare the costs, complications, and time consumption of PDT with that of conventional surgical tracheostomy (ST) when both procedures were performed in the ICU. DESIGN: The study was a prospective, randomized trial. SETTING: The procedures were performed routinely in the ICU of Satakunta Central Hospital. PATIENTS: During a 23-month period from December 1995 to November 1997, 30 patients underwent PDT and 26 patients had ST. In one patient, PDT was converted to ST. All patients were receiving ventilation in the ICU, and all tracheostomies were performed at the patient's bedside in the ICU. The Portex percutaneous tracheostomy kit was used for all PDTs. RESULTS: The mean time to perform PDT was 11 mins (SD, 6; range, 2-40), and the mean time to perform ST was 14 mins (SD, 6; range, 3-39). In the PDT group, five patients had moderate bleeding during the procedure. In three patients, the bleeding was resolved with compression; in one patient, it was resolved with ligation of the vessel; and in one patient, it was resolved with electrocoagulation. Bleeding did not cause any complications afterward. In the PDT group, one patient had minimal oozing from the wound edge on the first postoperative day and it was resolved spontaneously. In the ST group, there were no intraprocedural complications. One patient had bleeding from the wound on first postoperative day. The sutures were removed, and the bleeding vessel was ligated. The mean cost (in U. S. dollars) of PDT was $161 (SD, 10.4; range, $159-$219), and the mean cost of ST was $357 (SD, $74; range, $239-$599). The cost of PDT was significantly lower than the cost of ST (p < .001). CONCLUSION: We found that PDT is a cost-effective procedure in critically ill ICU patients. Although we performed ST at the bedside in the ICU to avoid the risks associated with moving critically ill patients to the operating room, we found PDT to be a simple and safe procedure.

Adult↗

PubMed2000

Cosmetic tracheostomy locket: an attempt to improve the aesthetic component of tracheostomy tubes.

This paper demonstrates the need for a cosmetic device as a necessary adjunct to long-term tracheostomy care. Such devices are not available, at present, from tracheostomy tube manufacturers. The cosmetic tracheostomy cover plate is based on a silver Negus tracheostomy tube, to which the silver chain and cover plate (locket) are attached. The result, for the patient who tried it, was excellent.

Adult↗

PubMed2002

Percutaneous dilatational tracheostomy is as safe as open tracheostomy.

Although percutaneous dilatational tracheostomy (PDT) has been advocated as an alternative to open tracheostomy (OT) its relative safety has been questioned repeatedly. This study prospectively compared the safety and complications of PDT and OT. Ninety-four patients underwent PDT and 252 patients underwent OT at this institution from December 1998 through April 2000 with the choice of procedure left to the operator. OT was performed in the operating room whereas PDT was performed in intensive care units (ICUs). PDT was performed by surgeons and medical intensivists under a strict institutional policy and procedure governing patient selection and conduct of the procedure. Complications were defined as bleeding, loss of airway, hypotension, hypoxia, tracheostomy tube malposition, subcutaneous emphysema, infection, and conversion of PDT to OT. All patients survived the operation. PDT and OT had similar complication rates: 2.1 per cent for PDT versus 2.8 per cent for OT (P = not significant). Postoperative bleeding, which was the most frequent complication, occurred in one PDT patient and four OT patients. One PDT patient required conversion to OT as a result of extensive tracheal fibrosis. Subcutaneous emphysema, soft-tissue infection, and a malpositioned tracheostomy tube were the remaining complications in the OT patients. We conclude that the complication rates of PDT and OT are comparable. The choice of PDT or OT should be dictated by the surgeon's training and experience, the patient's condition, neck anatomy, and stability for transfer to the operating room.

Aged↗

PubMed2006

Prospective evaluation of the retrograde percutaneous translaryngeal tracheostomy (Fantoni procedure) in a surgical intensive care unit: technique and results of the Fantoni tracheostomy.

BACKGROUND: Controversy surrounds the safety and practicality of the retrograde percutaneous translaryngeal tracheostomy (Fantoni procedure) compared with other percutaneous methods. METHODS: We used the Fantoni tracheostomy for 245 patients in our intensive care unit (ICU) over a period of 3 years 6 months and conducted a prospective analysis. RESULTS: We are able to report a low incidence of complications (1.2%) with the Fantoni procedure. Advantages of the method are reduced tissue trauma and optimal adaptation of the stoma to the cannula, leading to less stomal bleeding and fewer infectious complications. We observed no procedure-related mortality. Under mandatory bronchoscopic control, proper puncture location and cannula placement are ensured, which prevents tracheal wall injury and paratracheal placement of the cannula. CONCLUSIONS: Our experience shows that the major advantage of the use of the Fantoni tracheostomy is the retrograde dilatation of the stoma, which prevents serious complications compared with other techniques.

Adolescent↗

PubMed2005

Is tracheal stenosis caused by percutaneous tracheostomy different from that by surgical tracheostomy?

STUDY OBJECTIVE: To compare the surgical findings of tracheal stenosis caused by percutaneous tracheostomy (PCT) and surgical tracheostomy (SGT). DESIGN AND SETTING: A combined prospective (from 2001 to 2003) and retrospective (from 1993 to 2001) observational study of the patients undergoing tracheal resection and reconstruction for treatment of tracheal stenosis following PCT or SGT in a national referral center for thoracic surgery in the United Kingdom. PATIENTS AND MEASUREMENTS: We studied 29 patients presenting with symptomatic tracheal stenosis requiring tracheal reconstruction. We recorded the demographic data, duration of mechanical ventilation, onset of tracheal stenosis after decannulation, and type of tracheostomy (PCT or SGT) from referral notes. Tracheal reconstruction was preceded by rigid bronchoscopy, through which the distance of the superior level of stenosis to the vocal cords, and the length and the diameter of stenosis were measured. The type of surgical technique for tracheal resection was also recorded. We then compared the stenosis caused by PCT (n = 15) and SGT (n = 14) using an unpaired t test, Mann-Whitney U test, or Fisher exact test as appropriate for statistical analysis. RESULTS: The mean distance from the superior level of stenosis in the PCT group was significantly closer to the vocal cords compared with the mean distance in the SGT group: 1.6 cm (95% confidence interval [CI], 1.1 to 2.1) vs 3.4 cm (95% CI, 2.3 to 4.5), respectively (p = 0.04). The mean onset of stenosis was significantly earlier in the PCT group compared to the SGT group: 5.0 weeks (95% CI, 5.0 to 6.0) vs 28.5 weeks (95% CI, 12 to 84), respectively (p = 0.009). Seven of 15 patients in the PCT group required partial cricoid resection and a mucosal flap, compared with 1 of 14 patients in the SGT group, although the difference did not reach statistic significance (p = 0.23). CONCLUSION: Stenosis caused by PCT occurred earlier and was subglottic in nature compared to that by SGT. Surgical correction of stenosis was more difficult in the PCT group due to its presentation in the subglottic area.

Adult↗

PubMed1998

[Puncture tracheostomy versus translaryngeal tracheostomy. A prospective randomized study of 50 intensive care patients].

Percutaneous dilatational tracheostomy (PT) and translaryngeal tracheostomy (TLT) are relatively new minimally invasive methods for critically ill patients. To compare the perioperative procedural safety we analyzed the severity of perioperative blood gas changes in a prospective randomized clinical study in 50 patients (34 men, 16 women; age 18-84 years). Additionally, early complications were documented. Twenty-five PTs and 25 TLTs were performed under tracheoscopic guidance. Perioperative hypoxia did not occur in either group; however, a decrease of PaO2 of more than 50 mmHg was noticed in nine patients during TLT versus three patients with PT (P = 0.051). The mean increase of PaCO2 was significantly higher in the TLT-group (5.2 +/- 6.7 vs 11.6 +/- 8.4 mmHg; P < 0.01). In the PT group no perioperative complications arose; in the TLT group one procedure was not successful and had to be converted to a PT. Postoperatively, one premature decannulation (PT group) and one bleeding (TLT group) were noticed. PT and TLT are safe methods. Early complications are rare in experienced hands. TLT tends to cause relevant hypercarbia and should therefore be restricted to patients without special risks.

Adolescent↗

PubMed2002

Surgical tracheostomy versus percutaneous dilatational tracheostomy. A prospective-randomized study with long-term follow-up.

BACKGROUND: To compare surgical tracheostomy (ST) versus percutaneous dilatational tracheostomy (PDT) in terms of complication rates. In particular we specifically studied the late tracheal complications of both methods by means of endoscopic controls of patients up to 6 months after the procedures. METHODS DESIGN: prospective-randomized clinical study. SETTING: University-affiliated tertiary care referral hospital. PATIENTS: 50 consecutive translaryngeally intubated patients with respiratory failure were randomized to undergo either ST (25 patients) or endoscopic guided PDT (25 patients). RESULTS: ST was performed in 41+/-14 min versus 14+/-6 min for PDT (p<0.0001). There was no procedure-related death. In the ST group there were no intraoperative complications. In the PDT group 2 intraoperative complications (minor hemorrhages) were observed. In the ST group 9 early postoperative complications occurred: one minor bleeding, 7 stomal infections and one accidental decannulation. In the PDT group only one early postoperative complication (minor bleeding) occurred. Early postoperative complication rates were 36% for ST and 4% for PDT. In the ST group there were no late tracheal complications. In the PDT group 2 late tracheal complications (one segmental malacia and one stenosis at the level of the stoma) were observed. CONCLUSIONS: This study confirms that PDT is a simpler and quicker procedure than ST and that it has a lower rate of early postoperative complications. Late tracheal complications were more frequent, although the difference was not statistically-significant, in the PDT group. Further investigations of long-term outcome following PDT are therefore necessary.

Adult↗

PubMed2005

High-risk tracheostomy: exploring the limits of the percutaneous tracheostomy.

OBJECTIVES: Modifications of the percutaneous tracheostomy (PercTrach) technique have made this a straightforward and safe procedure in appropriately selected patients. We sought to determine its value in high-risk patients. STUDY DESIGN/METHODS: A retrospective study of high-risk and low-risk patients on whom bedside PercTrach was performed between May 2003 and October 2004 at the Medical College of Georgia. The patients were prospectively stratified into groups based on their comorbidities (morbid obesity or coagulopathy). The Ciaglia Blue Rhino introducer set was used in all cases. RESULTS: Fifty-four consecutive patients were included in the study; the high-risk patients (n = 16) were younger than the low-risk (n = 38) patients (48.2 vs. 53.6 years, respectively), but had significantly higher Acute Physiology and Chronic Health Evaluation II scores (10.1 vs. 5.4, P = .0001). There were seven morbidly obese patients with a mean body mass index of 64.4 and a mean weight of 184.9 kg. There were 9 patients with a total of 10 coagulopathic conditions (7 = International Normalized Ratio [INR] of >1.5, 2 = heparin drip, 1 = platelet count < 20,000). One patient included in the study met requirements for two categories with a platelet count of 17,000 and an INR of 1.7. The procedural times ranged from 5 to 30 minutes. The high-risk PercTrachs took 14.4 +/- 5.0 minutes on average, compared with 12.2 +/- 4.8 minutes in the low-risk group (P = .115). One patient in the low-risk group bled from an anterior jugular communicating vein injury, requiring wound exploration and vein ligation. There were no other significant complications. CONCLUSIONS: There were no statistically significant differences in intraoperative or perioperative outcomes between the PercTrachs performed in high-risk versus low-risk patients. PercTrachs may be performed safely even in high-risk patients such as those with morbid obesity and coagulopathy.

Adult↗

PubMed1981

A new tracheostomy tube. III. Bronchofiberoptic examination of the trachea after prolonged intubation with the NL tracheostomy tube.

Recent publications show that severe damage to the trachea is still a problem with high-volume, low-pressure cuffs. The NL tracheostomy tube was used in 86 patients for 3 days to 2 months (mean 16 days). This tube has a high-volume, low-pressure cuff with automatic regulation of the cuff pressure at 3 kPa. The tube has a flexible tip. Fiberoptic examination at extubation showed minimal damage to the tracheal mucosa: 33 patients had normal mucosa and the rest had hyperaemia and/or fibrin formation. Four patients had ulcerations from suction catheters and four patients had small, superficial ulcerations produced by the tip of the tube. Of these last four patients, three had skin flaps that exerted pressure on the tube. Severe tracheal damage was prevented due to the combination of automatic regulation of cuff pressure and a flexible tip of the tube.

Bronchoscopes↗

PubMed1999