Improved nasal trumpet: "In-house" device to promote the healing of skin grafts in the anterior nasal nostril.

This technical note addresses the complexities of reconstructive surgery for malignant skin lesions in the lower nasal aperture and pericolumellar region. Traditional solutions, such as free skin grafts, face challenges in maintaining attachment to the surgical site without adequate support. Nasal packing, a common approach, obstructs the nasal opening and compromises air passage, hindering ventilation. The use of a nasal trumpet has proven beneficial in maintaining nasal patency in various cases, but it falls short of addressing the specific challenges posed by reconstructive surgery. The proposed solution involves a novel device comprising a nasal cannula, surgical sponge, and fine mesh gauze with 3% bismuth tribromophenate. This combination serves a triple purpose: the nasal cannula facilitates air passage, the surgical sponge applies controlled pressure around the nasal opening to aid graft adhesion, and the gauze with bismuth tribromophenate promotes wound healing and prevents infection. The assembled device is inserted into the nostril, anchored to the patient's skin with silk stitches. This innovative approach offers a practical solution for maintaining nasal patency, promoting graft adherence, and supporting wound healing in reconstructive surgery.

Iatrogenic intracranial placement of nasopharyngeal airway after trauma.

CT images of an 18-year-old woman who had sustained head trauma after a motor vehicle accident are presented demonstrating the iatrogenic intracranial placement of a nasopharyngeal airway. Treatment required a decompressive craniectomy, removal of the nasopharyngeal airway under direct vision, and duraplasty. The patient made a good neurological recovery, but did require ongoing medical treatment for diabetes insipidus. The case illustrates the importance of avoiding intranasal placement of any object in a patient with head trauma and suspected skull base fractures prior to diagnostic imaging.

Partially Withdrawn Nasotracheal Tube: An Alternative to the Nasal Trumpet.

After 2-jaw surgery, difficulty in breathing through the mouth and the nose is common due to nasal airway obstruction, intraoral bleeding, and sometimes maxillomandibular fixation. A partially withdrawn nasotracheal tube can be used economically with equal efficacy to the nasopharyngeal airway to provide supplemental oxygen after 2-jaw surgery.

Nasopharyngeal airway assistance improves esophageal intubation rates of high-resolution esophageal manometry catheters.

BACKGROUND: High-resolution esophageal manometry (HREM) is the gold standard test for esophageal motility disorders. Nasopharyngeal airway-assisted insertion of the HREM catheter is a suggested salvage technique for failure from the inability to pass the catheter through the upper esophageal sphincter (UES). It has not been demonstrated that the nasopharyngeal airway improves procedural success rate. METHODS: Patients undergoing HREM between March 2019 and March 2023 were evaluated. Chart review was conducted for patient factors and procedural success rates before and after use of nasopharyngeal airway. Patients from March 2019 to May 2021 did not have nasopharyngeal airway available and were compared to patients from May 2021 to March 2023 who had the nasopharyngeal airway available. KEY RESULTS: In total, 523 HREM studies were conducted; 234 occurred prior to nasopharyngeal airway availability, and 289 occurred with nasopharyngeal airway availability. There was no difference in HREM catheter UES intubation rates between periods when a nasopharyngeal airway attempt was considered procedural failure (85% vs. 85%, p = 0.9). Nasopharyngeal airway use after UES intubation failure lead to improved UES intubation rates (94% vs. 85%, p < 0.01). Thirty-six patients that failed HREM catheter UES intubation had the procedure reattempted with a nasopharyngeal airway, 30 (83%) of which were successful. The nasopharyngeal airway assisted catheter UES intubation for failures attributed to nasal pain and hypersensitivity, gagging, coughing, and pharyngeal coiling. CONCLUSIONS & INFERENCES: Utilization of the nasopharyngeal airway increased rates of UES intubation. When HREM catheter placement through the UES fails, placement of a nasopharyngeal airway can be trialed to overcome patient procedural intolerance.

Nasal trumpet as a long-term remedy for obstructive sleep apnea syndrome in a child.

We present a case of successful long-term use of nasal trumpet for severe obstructive sleep apnea syndrome in a child with cerebral palsy and complex medical issues. Obstructive sleep apnea syndrome is frequently seen in pediatric patients with cerebral palsy due to their abnormal airway tone and pulmonary vulnerability. Identifying children with cerebral palsy who are at risk for obstructive sleep apnea syndrome is important because its treatment can improve quality of life and seizure control. Although first-line treatment for obstructive sleep apnea syndrome is adenotonsillectomy, children with cerebral palsy are more likely to have residual obstructive sleep apnea syndrome postoperatively. Other options such as positive airway pressure therapy and other upper airway surgeries may pose significant challenges and tolerance issues, as in our patient. As demonstrated in our report, the low rate of complications and ease of use make nasal trumpets a potential long-term treatment option for children with obstructive sleep apnea syndrome who fail or cannot comply with the traditional treatment options.

Pediatric nasopharyngeal airways expand when exposed to saline.

PURPOSE: Nasopharyngeal airways (NPA) are commonly used to relieve upper airway obstruction in children. They must be sized to extend posterior to the tongue base but remain above the epiglottis. To avoid obstruction from nasal secretions, frequent irrigation with saline is required. We hypothesized that NPAs would swell when exposed to saline irrigation. METHODS: Twenty-five green Rusch NPA size 12, 14, 16, 18 and 20 Fr were submerged in 2 L of normal saline for 15 days. Tube length, inner diameter, outer diameter and wall thickness were measured on days 1,2,3,4,5,10, and 15 and compared using two-way repeated measures ANOVA and paired t-tests with Bonferroni correction. RESULTS: All dimensions increased significantly with exposure to saline. Increases in length, inner diameter, outer diameter and wall thickness were dependent on original tube size (p < 0.05) and duration of exposure to saline (p < 0.001). The increase in tube length was greatest over the first five days. CONCLUSION: NPAs expand significantly when exposed to saline with the greatest increase in length occurring in the first five days. This could lead to gagging or airway obstruction in small children. Patients with NPAs should be monitored closely for these signs and new materials should be sourced to prevent these issues.

The use of nasal trumpet as a non-invasive treatment method in congenital nasal stenosis.

Kemal Ö, Atmaca S, Bel-Çeçen A, Düzgün B, Aygün HC. The use of nasal trumpet as a non-invasive treatment method in congenital nasal stenosis. Turk J Pediatr 2017; 59: 210-213. Newborns and infants are dependent on nasal respiration and therefore, nasal obstructions may lead to life-threatening outcomes in this age group. Although the most common cause of nasal obstruction in newborns are choanal atresia, soft tissue edema, congenital nasal bone anomalies such as narrowness of the apertura piriformis and midnasal stenosis should be kept in mind. A 5-day-old infant was referred to our clinic with the complaints of respiratory problems. Physical examination revealed nasal bone hypoplasia and saddle nose deformity. In the endoscopic examination, the septum was seen to be deviated in an `S` shape and the nasal passages were almost completely closed. The paranasal CT examination reported significant narrowing of the airway in the central part of the nasal cavity. After application of nasal trumpet to both nasal passages, clinical recovery was determined in the patient and no pathology was determined during the follow-up period.

Airway management in cervical spine ankylosing spondylitis: Between a rock and a hard place.

We report the perioperative course of a patient with long standing ankylosing spondylitis with severe dysphagia due to large anterior cervical syndesmophytes at the level of the epiglottis. He was scheduled to undergo anterior cervical decompression and the surgical approach possibly precluded an elective pre-operative tracheostomy. We performed a modified awake fibreoptic nasal intubation through a split nasopharyngeal airway while adequate oxygenation was ensured through a modified nasal trumpet inserted in the other nares. We discuss the role of nasal intubations and the use of both the modified nasopharyngeal airways we used to facilitate tracheal intubation. This modified nasal fibreoptic intubation technique could find the application in other patients with cervical spine abnormalities and in other anticipated difficult airways.