HEAT AND MOISTURE EXCHANGE CAPACITY OF THE UPPER RESPIRATORY TRACT AND THE EFFECT OF TRACHEOTOMY BREATHING ON ENDOTRACHEAL CLIMATE

NARCIS (Netherlands)

Scheenstra, Renske J.; Muller, Sara H.; Vincent, Andrew; Hilgers, Frans J. M.

2011-01-01

Background. The aim of this study was to assess the heat and moisture exchange (HME) capacity of the upper respiratory tract and the effect of tracheotomy breathing on endotracheal climate in patients with head and neck cancer. Methods. We plotted the subglottic temperature and humidity measurements

Heat and moisture exchange capacity of the upper respiratory tract and the effect of tracheotomy breathing on endotracheal climate

NARCIS (Netherlands)

Scheenstra, R.J.; Muller, S.H.; Vincent, A.; Hilgers, F.J.M.

2011-01-01

Background. The aim of this study was to assess the heat and moisture exchange (HME) capacity of the upper respiratory tract and the effect of tracheotomy breathing on endotracheal climate in patients with head and neck cancer. Methods. We plotted the subglottic temperature and humidity measurements

The protective effect of different airway humidification liquids to lung after tracheotomy in traumatic brain injury: The role of pulmonary surfactant protein-A (SP-A).

Science.gov (United States)

Su, Xinyang; Li, Zefu; Wang, Meilin; Li, Zhenzhu; Wang, Qingbo; Lu, Wenxian; Li, Xiaoli; Zhou, Youfei; Xu, Hongmei

2016-02-10

The purpose of this study was to establish a rat model of a brain injury with tracheotomy and compared the wetting effects of different airway humidification liquids, afterward, the best airway humidification liquid was selected for the clinical trial, thus providing a theoretical basis for selecting a proper airway humidification liquid in a clinical setting. Rats were divided into a sham group, group A (0.9% NaCl), group B (0.45% NaCl), group C (0.9% NaCl+ambroxol) and group D (0.9% NaCl+Pulmicort). An established rat model of traumatic brain injury with tracheotomy was used. Brain tissue samples were taken to determine water content, while lung tissue samples were taken to determine wet/dry weight ratio (W/D), histological changes and expression levels of SP-A mRNA and SP-A protein. 30 patients with brain injury and tracheotomy were selected and divided into two groups based on the airway humidification liquid instilled in the trachea tube, 0.45% NaCl and 0.9% NaCl+ambroxol. Blood was then extracted from the patients to measure the levels of SP-A, interleukin-6 (IL-6), interleukin-8 (IL-8) and tumour necrosis factor-α (TNF-α). The difference between group C and other groups in lung W/D and expression levels of SP-A mRNA and SP-A protein was significant (Phumidification liquid. Copyright © 2015 Elsevier B.V. All rights reserved.

Laryngeal schwannoma excised under a microlaryngoscope without tracheotomy: A case report

Science.gov (United States)

WANG, BAOXIN; DONG, PIN; SHEN, BIN; XU, HONGMING; ZHENG, JIN

2014-01-01

Schwannomas are benign encapsulated tumors arising from Schwann cells in the peripheral nervous system. Between 25 and 45% of schwannomas occur in the head and neck region. Schwannomas of the larynx are extremely rare with an incidence of 0.1–1.5% in all benign laryngeal tumors. Laryngeal schwannomas usually occur in females aged between their 4th and 5th decades. The most successful curative method is surgical resection. When selecting the surgical method, the size and location of the tumor, as well as the requests of the patient, should be considered. The present case report describes a 29-year-old female patient with symptoms of hoarseness and dyspnea on exertion. Through endoscopic biopsy, histopathology revealed a schwannoma. Considering the symptoms, age and preferences of the patient, the method of trans-oral microlaryngoscopic excision without tracheotomy was used to excise the tumor located in the aryepiglottic fold. Results from a short-term follow-up showed the postoperative result to be satisfactory. PMID:24669270

Development of the Connecticut Airway Risk Evaluation (CARE) system to improve handoff communication in pediatric patients with tracheotomy.

Science.gov (United States)

Lawrason Hughes, Amy; Murray, Nicole; Valdez, Tulio A; Kelly, Raeanne; Kavanagh, Katherine

2014-01-01

National attention has focused on the importance of handoffs in medicine. Our practice during airway patient handoffs is to communicate a patient-specific emergency plan for airway reestablishment; patients who are not intubatable by standard means are at higher risk for failure. There is currently no standard classification system describing airway risk in tracheotomized patients. To introduce and assess the interrater reliability of a simple airway risk classification system, the Connecticut Airway Risk Evaluation (CARE) system. We created a novel classification system, the CARE system, based on ease of intubation and the need for ventilation: group 1, easily intubatable; group 2, intubatable with special equipment and/or maneuvers; group 3, not intubatable. A "v" was appended to any group number to indicate the need for mechanical ventilation. We performed a retrospective medical chart review of patients aged 0 to 18 years who were undergoing tracheotomy at our tertiary care pediatric hospital between January 2000 and April 2011. INTERVENTIONS Each patient's medical history, including airway disease and means of intubation, was reviewed by 4 raters. Patient airways were separately rated as CARE groups 1, 2, or 3, each group with or without a v appended, as appropriate, based on the available information. After the patients were assigned to an airway group by each of the 4 raters, the interrater reliability was calculated to determine the ease of use of the rating system. We identified complete data for 155 of 169 patients (92%), resulting in a total of 620 ratings. Based on the patient's ease of intubation, raters categorized tracheotomized patients into group 1 (70%, 432 of 620); group 2 (25%, 157 of 620); or group 3 (5%, 29 of 620), each with a v appended if appropriate. The interrater reliability was κ = 0.95. We propose an airway risk classification system for tracheotomized patients, CARE, that has high interrater reliability and is easy to use and

Nova válvula fonatória para traqueotomia: uma proposta brasileira New tracheotomy speaking valve: a Brazilian proposal

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Carlos T. Chone

2002-08-01

Full Text Available Introdução: A traqueotomia está indicada em condições com obstrução respiratória alta ou doença pulmonar obstrutiva crônica. As válvulas fonatórias (VF de traqueotomia já foram anteriormente descritas, porém apresentam alto custo para o paciente, pois são todas importadas. Objetivo: Demonstrar a VF, desenvolvida na Universidade Estadual de Campinas, confeccionada em aço inox, para cânula de traqueotomia e a possibilidade de sua utilização na reabilitação fonatória desses pacientes. Forma de estudo: Clínico prospectivo. Material e Método: A VF, desenvolvida na Universidade Estadual de Campinas, foi utilizada em dez pacientes consecutivos. A válvula tem diafragma dentro de um corpo em aço inox com encaixes de plástico. Ela permite o direcionamento do ar para a laringe durante a fonação com oclusão do traqueotoma e abertura do mesmo na inspiração, sob baixa pressão. Resultados: Atualmente dez pacientes estão utilizando estas VF com fonação sem necessidade de oclusão do orifício externo da cânula e confortavelmente, inclusive durante o sono. Discussão: As VF para cânulas de traqueotomia melhoram a comunicação, inteligibilidade, higienização e umidificação das vias aéreas dos pacientes traqueotomizados. Há também melhora no aspecto emocional e diminuição das secreções orais e traqueais. O custo de produção dessa VF nacional é baixo e milhares de pacientes poderão ser beneficiados no Brasil. As crianças com traqueotomia podem apresentar retardo no desenvolvimento da linguagem. O uso da VF facilitará a comunicação e a interação social dessas crianças. Conclusão: A válvula fonatória metálica, desenvolvida na Universidade Estadual de Campinas, acoplada a uma cânula de traqueotomia metálica permite fonação, sem a oclusão digital da cânula, e respiração sob conforto.Introduction: Tracheotomy is performed in conditions of upper airway obstruction or chronic pulmonary disorders. The

Case of Paecilomyces lilacinus infection occurring in necrotizing fasciitis-associated skin ulcers on the face and surrounding a tracheotomy stoma.

Science.gov (United States)

Nagamoto, Eiko; Fujisawa, Akihiko; Yoshino, Yuichiro; Yoshitsugu, Kanako; Odo, Masashi; Watanabe, Hidetaka; Igata, Toshikatsu; Noguchi, Hiromitsu

2014-01-01

A 28-year-old man undergoing treatment for hemophagocytic syndrome developed Paecilomyces lilacinus infection in skin ulcers on the face and in the tracheotomy stoma. While his bone marrow was suppressed by chemotherapy with dexamethasone, cyclosporin and etoposide for hemophagocytic syndrome, dental infection led to subacute necrotizing fasciitis caused by Pseudomonas aeruginosa on the right side of the face, resulting in a large area of soft tissue defects. Etoposide was discontinued, and prophylactic treatment with itraconazole was initiated. The ulcers resulting from necrotizing fasciitis were treated conservatively using trafermin and alprostadil alfadex ointment 0.003 %, and near-complete re-epithelialization occurred, except on the right lower eyelid, right buccal mucosa and perioral area. However, 6 weeks later, pustules/crusts started to form and break down repeatedly, leading to expansion of tissue defects on the face. Direct microscopic examination revealed fungal elements, and fungal culture identified Paecilomyces lilacinus suspicious twice some other day. Based on DNA extraction from the isolated fungus, this fungal strain was identified as Paecilomyces lilacinus. Cyclosporin and itraconazole were discontinued, and treatment with liposomal amphotericin B and a tapering dose of steroids was initiated. Cure was achieved in approximately 2.5 months after treatment initiation, and no relapse has been observed. The most important factor that ultimately contributed to the resolution of fungal infection might have been release of immunosuppression by discontinuing cyclosporin and tapering steroids.

Válvula fonatória brasileira para traqueotomia: padronização de pressão de diafragma Brazilian tracheotomy speech valve: diaphragm pressure standardization

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Ângela Rúbia Oliveira Silveira

2009-02-01

Full Text Available A traqueotomia está indicada em condições com obstrução respiratória alta ou doença pulmonar obstrutiva crônica. As Válvulas Fonatórias (VF melhoram a comunicação, higienização e umidificação das vias aéreas dos pacientes traqueotomizados. OBJETIVO: Demonstrar a VF nacional, de menor custo, e sua utilização na reabilitação fonatória desses pacientes, avaliar resistência de abertura pelo diafragma, o que confere melhor conforto ao paciente. Forma de Estudo: Experimental, coorte contemporâneo. MATERIAL E MÉTODO: A VF foi utilizada em 32 pacientes. A válvula tem diafragma dentro de um corpo em aço inox com encaixes de plástico. Estudou-se grau de conforto respiratório de acordo com a resistência do diafragma da válvula, 40, 50 e 60 shores. RESULTADOS: Obteve-se uso regular da VF acoplada à cânula por todos os pacientes, 26 o fizeram por mais de 12h diárias e destes 14 por 24h diárias. A pressão do diafragma obtida foi de 40 shores para 13 pacientes e 50 shores para 19 pacientes, sem utilização de 60 shores. CONCLUSÃO: A VF metálica permite fonação, sem a oclusão digital da cânula, e respiração sob conforto. Obteve-se resistência padronizada do diafragma. Atualmente todos os pacientes do estudo utilizam estas VF com fonação e 43,75% período integral.Tracheotomy is performed in cases of upper airway obstruction or chronic pulmonary disorders. The Tracheotomy Speech Valves (TSV improve communication and airway hygiene and humidification of tracheotomized patients. AIM: To show the low cost Brazilian TSV and its use in speech rehabilitation of tracheotomized patients, to evaluate diaphragm opening resistance and comfort to the patient. Study Design: Experimental, contemporary cohort. MATERIALS AND METHODS: The TSV was used in 32 patients. The valve has a diaphragm within a stainless steel body with plastic fittings. We studied the level of respiratory comfort according to the degree of valve diaphragm

[Percutaneous tracheotomy].

Science.gov (United States)

Paleczny, J; Maciejewski, D; Łoniewska-Paleczny, E; Sawczuk, M; Kaczur, A

2000-01-01

The purpose of this study was to compare on the basis of up to date papers currently applied methods of the percutaneous tracheostomy (PT). There are four main PT methods by: Ciaglia, Schachner, Griggs and Fantoni. In these methods a wire is introduced into the trachea serving as a guide for special forceps or series of dilatators of increasing diameter to dilate the wall and allow cannulation of the trachea. In the literature authors found a low incidence of complications after PT. Acute complications were documented in 6-18% and late complications in 1-3% of the patients. Follow-up showed no late obstructive complications at the level of stomia and very low (0.3-0.36%) mortality risk. Translaryngeal tracheostomy (TLT) by Fantoni ensures minimal risk of complications and tissue trauma. In the TLT method through a needle inserted in to the trachea a guide wire is retrogradely pushed out of the mouth and attached to special flexible tracheostomy tube by flexible plastic cone with pointed metal tip. This device is then pulled back through larynx and outwards across the trachea and neck wall by traction on the wire. TLT can also be used in infants and children and in difficult patients in whom other techniques are riskier Review of the literature suggests that the PT can be safe and also cost-effective for properly selected patients in intensive care and other hospital units.

Airway management after maxillectomy with free flap reconstruction.

Science.gov (United States)

Brickman, Daniel S; Reh, Douglas D; Schneider, Daniel S; Bush, Ben; Rosenthal, Eben L; Wax, Mark K

2013-08-01

Maxillectomy defects require complex 3-dimensional reconstructions often best suited to microvascular free tissue transfer. Postoperative airway management during this procedure has little discussion in the literature and is often dictated by surgical dogma. The purpose of this article was to review our experience in order to evaluate the effect of airway management on perioperative outcomes in patients undergoing maxillectomy with free flap reconstruction. A retrospective chart review was performed on patients receiving maxillectomy with microvascular reconstruction at 2 institutions between 1999 and 2011. Patient's airways were managed with or without elective tracheotomy at the surgical team's discretion and different perioperative outcomes were measured. The primary outcome was incidence of airway complication including pneumonia and need for further airway intervention. Secondary outcome was measured as factors leading to perioperative performance of the tracheotomy. Seventy-nine of 143 patients received elective tracheotomy perioperatively. The incidence of airway complication was equivalent between groups (10.1% vs 9.4%; p = .89). Patients with cardiopulmonary comorbidities were more likely to receive perioperative tracheotomy (74.1% vs 50.9%; p = .03) without a difference in airway complications. Other patient cofactors did not have an impact on perioperative tracheotomy or airway complication rate. Elective tracheotomy may safely be avoided in a subset of patients undergoing maxillectomy with microvascular reconstruction. Elective tracheotomy should be considered in patients with cardiopulmonary risk factors. Copyright © 2012 Wiley Periodicals, Inc.

Comparative ex vivo study on humidifying function of three speaking valves with integrated heat and moisture exchanger for tracheotomised patients

NARCIS (Netherlands)

van den Boer, C.; Lansaat, L.; Muller, S.H.; van den Brekel, M.W.M.; Hilgers, F.J.M.

2015-01-01

Objective Assessment of humidifying function of tracheotomy speaking valves with integrated heat and moisture exchanger. Design Ex vivo measurement of water exchange and storage capacity of three tracheotomy speaking valves: Humidiphon Plus, Spiro and ProTrach DualCare (with two different heat and

Comparative ex vivo study on humidifying function of three speaking valves with integrated heat and moisture exchanger for tracheotomised patients

NARCIS (Netherlands)

van den Boer, C.; Lansaat, L.; Muller, S. H.; van den Brekel, M. W. M.; Hilgers, F. J. M.

2015-01-01

Assessment of humidifying function of tracheotomy speaking valves with integrated heat and moisture exchanger. Ex vivo measurement of water exchange and storage capacity of three tracheotomy speaking valves: Humidiphon Plus, Spiro and ProTrach DualCare (with two different heat and moisture

Use of the Palmaz stent in the treatment of severe tracheomalacia.

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Geller, Kenneth A; Wells, Winfield J; Koempel, Jeffrey A; St John, Maie A R

2004-08-01

To present our experience with the use of the Palmaz stent in treating cases of severe, life-threatening tracheomalacia, and to report our experience with the use of tracheal stents in patients who have concomitant tracheotomies, we performed a retrospective study in a tertiary-care children's hospital. Nine patients with multiple congenital anomalies including severe tracheomalacia required placement of a Palmaz stent to prolong life. The congenital anomalies included congenital heart disease, congenital lung disease, meningomyelocele, laryngotracheoesophageal cleft, and tracheoesophageal fistula. Three of the patients had concomitant tracheotomies. Each patient had placement of one or more Palmaz stents in the trachea and/or bronchus. Four patients died, and 5 patients are still alive. Three of the 4 patients who died had concomitant tracheotomies and died of complications associated with significant tracheal hemorrhage. The fourth died of pulmonary complications following repeated episodes of pneumonia. None of the 5 patients who are still alive had a concomitant tracheotomy. The Palmaz stent is a useful tool for treating life-threatening tracheomalacia as a final resort in this difficult patient population; however, the use of these stents may lead to subsequent hemorrhage and death, especially in patients with tracheotomies, so their use must be carefully considered.

Mandibular distraction in neonates: indications, technique, results

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Sesenna Enrico

2012-02-01

Full Text Available Abstract Background The Pierre Robin Sequence features were first described by Robin in 1923 and include micrognathia, glossoptosis and respiratory distress with an incidence estimated as 1:8,500 to 1:20,000 newborns. Upper airway obstruction and feeding difficulties are the main concerns related to the pathology. Mandibular distraction should be considered a treatment option (when other treatments result inadequate. Patiants and methods Ten patients between the ages of 1 month and 2 years with severe micrognathia and airway obstruction were treated with Mandibular Distraction Osteogenesis (MDO. All patients underwent fibroscopic examination of the upper airway and a radiographic imaging and/or computed tomography scans to detect malformations and to confirm that the obstruction was caused by posterior tongue displacement. All patients were evaluated by a multidisciplinary team. Indications for surgery included frequent apneic episodes with severe desaturation (70%. Gavage therapy was employed in all patients since oral feeding was not possible. The two tracheotomy patients were 5 months and 2 years old respectively, and the distraction procedure was performed to remove the tracheotomy tube. All patients were treated with bilateral mandibular distraction: two cases with an external multivector distraction device, six cases with an internal non-resorbable device and two cases with an internal resorbable device. In one case, the patient with Goldenhar's Syndrome, the procedure was repeated. Results The resolution of symptoms was obtained in all patients, and, when present, tracheotomy was removed without complications. Of the two patients with pre-existing tracheotomies, in the younger patient (5 months old the tracheotomy was removed 7 days postoperatively. In the Goldenhar's syndrome case (2 years old a Montgomery device was necessary for 6 months due to the presence of tracheotomy-inducted tracheomalacia. Patients were discharged when the

Care of pediatric tracheostomy in the immediate postoperative period and timing of first tube change.

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Lippert, Dylan; Hoffman, Matthew R; Dang, Phat; McMurray, J Scott; Heatley, Diane; Kille, Tony

2014-12-01

To analyze the safety of a standardized pediatric tracheostomy care protocol in the immediate postoperative period and its impact on tracheostomy related complications. Retrospective case series. Pediatric patients undergoing tracheotomy from February 2010-February 2014. In 2012, a standardized protocol was established regarding postoperative pediatric tracheostomy care. This protocol included securing newly placed tracheostomy tubes using a foam strap with hook and loop fastener rather than twill ties, placing a fresh drain sponge around the tracheostomy tube daily, and performing the first tracheostomy tube change on postoperative day 3 or 4. Outcome measures included rate of skin breakdown and presence of a mature stoma allowing for a safe first tracheostomy tube change. Two types of tracheotomy were performed based on patient age: standard pediatric tracheotomy and adult-style tracheotomy with a Bjork flap. Patients were analyzed separately based on age and the type of tracheotomy performed. Thirty-seven patients in the pre-protocol group and 35 in the post-protocol group were analyzed. The rate of skin breakdown was significantly lower in the post-protocol group (standard: p=0.0048; Bjork flap: p=0.0003). In the post-protocol group, all tube changes were safely accomplished on postoperative day three or four, and the stomas were deemed to be adequately matured to do so in all cases. A standardized postoperative pediatric tracheostomy care protocol resulted in decreased rates of skin breakdown and demonstrated that pediatric tracheostomy tubes can be safely changed as early as 3 days postoperatively. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Advanced and rapidly progressing head and neck cancer: good palliation following intralesional bleomycin.

LENUS (Irish Health Repository)

Quintyne, Keith Ian

2011-09-01

The authors herein report the case of a 61-year-old man undergoing adjuvant therapy for locally advanced laryngeal cancer, who developed parastomal recurrence in his radiation field around his tracheotomy site, while he was undergoing radiation therapy, and compromised the secure placement of his tracheotomy tube and maintenance of his upper airway. MRI restaging and biopsy confirmed recurrence and progressive disease in his mediastinum. He underwent local therapy with intralesional bleomycin with good palliation, and ability to maintain the patency of his upper airway.

O cuidado à pessoa traqueostomizada: análise de um folheto educativo El cuidado a la persona traqueostomizada: análisis de un folleto educatívo Caring patient with tracheotomy: analyze of an educative leaflet

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Ana Angélica de Souza Freitas

2008-03-01

mediación de contenidos ya que el lenguaje queda más próximo del entendimiento del lector y más adherente a su realidad.This descriptive study with qualitative approach had the aims of identifying and analyzing the communication resources expressed by the educative leaflet addressed to people who needs continuous tracheotomy caring. The Bardin’s utterance analyses guided the elaboration of the form applied to collect data. The thematic analyses showed two categories: the production condition of words and the meanings of utterances. The communication resources adopted by the leaflet attended par tially the readers’ needs of learning regarding the management of tracheotomy. Although the subjects were presented in the question pattern, based on the idea of virtual readers with doubts, the answers were mediated by ambiguous language (scientific and folks and uncompleted thoughts. Initiatives of producing educative material, that consider the patient experience and knowledge from real perspective rather than unreal, enhance to mediate a proper contents, because language are closer to the readers understanding and have more adherence to their realities.

Upper Airway Volume Segmentation Analysis Using Cine MRI Findings in Children with Tracheostomy Tubes

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Fricke, Bradley L.; Abbott, M. Bret; Donnelly, Lane F.; Dardzinski, Bernard J.; Poe, Stacy A.; Kalra, Maninder; Amin, Raouf S.; Cotton, Robin T. [Cincinnati Children' s Hospital Medical Center, Cincinnati (United States)

2007-12-15

The purpose of this study is to evaluate the airway dynamics of the upper airway as depicted on cine MRI in children with tracheotomy tubes during two states of airflow through the upper airway. Sagittal fast gradient echo cine MR images of the supra-glottic airway were obtained with a 1.5T MRI scanner on seven children with tracheotomy tubes. Two sets of images were obtained with either the tubes capped or uncapped. The findings of the cine MRI were retrospectively reviewed. Volume segmentation of the cine images to compare the airway volume change over time (mean volume, standard deviation, normalized range, and coefficient of variance) was performed for the capped and uncapped tubes in both the nasopharynx and hypopharynx (Signed Rank Test). Graphical representation of the airway volume over time demonstrates a qualitative increased fluctuation in patients with the tracheotomy tube capped as compared to uncapped in both the nasopharyngeal and hypopharyngeal regions of interest. In the nasopharynx, the mean airway volume (capped 2.72 mL, uncapped 2.09 mL, p = 0.0313), the airway volume standard deviation (capped 0.42 mL, uncapped 0.20 mL, p = 0.0156), and the airway volume range (capped 2.10 mL, uncapped 1.09 mL, p = 0.0156) were significantly larger in the capped group of patients. In the hypopharynx, the airway volume standard deviation (capped 1.54 mL, uncapped 0.67 mL, p = 0.0156), and the airway volume range (capped 6.44 mL, uncapped 2.93 mL, p = 0.0156) were significantly larger in the capped tubes. The coefficient of variance (capped 0.37, uncapped 0.26, p = 0.0469) and the normalized range (capped 1.52, uncapped 1.09, p = 0.0313) were significantly larger in the capped tubes. There is a statistically significant change in airway dynamics in children with tracheotomy tubes when breathing via the airway as compared to breathing via the tracheotomy tube.

Impact of an early respiratory care programme with non-invasive ventilation adaptation in patients with amyotrophic lateral sclerosis.

Science.gov (United States)

Vitacca, M; Montini, A; Lunetta, C; Banfi, P; Bertella, E; De Mattia, E; Lizio, A; Volpato, E; Lax, A; Morini, R; Paneroni, M

2018-03-01

Forced vital capacity (FVC) NIV) in amyotrophic lateral sclerosis (ALS). It was hypothesized that a very early start of NIV could lengthen the free interval before death compared to later-start NIV; as a secondary outcome, the survival rate of patients on NIV without tracheotomy was also evaluated. This retrospective study was conducted on 194 ALS patients, divided into a later group (LG) with FVC NIV prescription (n = 129) and a very early group (VEG) with FVC ≥80% at NIV prescription (n = 65). Clinical and respiratory functional data and time free to death between groups over a 3-year follow-up were compared. At 36 months from diagnosis, mortality was 35% for the VEG versus 52.7% for the LG (P = 0.022). Kaplan-Meier survival curves adjusted for tracheotomy showed a lower probability of death (P = 0.001) for the VEG as a whole (P = 0.001) and for the non-bulbar (NB) subgroup (P = 0.007). Very early NIV was protective of survival for all patients [hazard ratio (HR) 0.45; 95% confidence interval (CI) 0.28-0.74; P = 0.001] and for the NB subgroup (HR 0.43; 95% CI 0.23-0.79; P = 0.007), whilst a tracheotomy was protective for all patients (HR 0.27; 95% CI 0.15-0.50; P = 0.000) and both NB (HR 0.26; 95% CI 0.12-0.56; P = 0.001) and bulbar subgroups (HR 0.29; 95% CI 0.11-0.77; P = 0.013). Survival in VEG patients on NIV without tracheotomy was three times that for the LG (43.1% vs. 14.7%). Very early NIV prescription prolongs the free time from diagnosis to death in NB ALS patients whilst tracheotomy reduces the mortality risk in all patients. © 2017 EAN.

Upper Airway Volume Segmentation Analysis Using Cine MRI Findings in Children with Tracheostomy Tubes

International Nuclear Information System (INIS)

Fricke, Bradley L.; Abbott, M. Bret; Donnelly, Lane F.; Dardzinski, Bernard J.; Poe, Stacy A.; Kalra, Maninder; Amin, Raouf S.; Cotton, Robin T.

2007-01-01

The purpose of this study is to evaluate the airway dynamics of the upper airway as depicted on cine MRI in children with tracheotomy tubes during two states of airflow through the upper airway. Sagittal fast gradient echo cine MR images of the supra-glottic airway were obtained with a 1.5T MRI scanner on seven children with tracheotomy tubes. Two sets of images were obtained with either the tubes capped or uncapped. The findings of the cine MRI were retrospectively reviewed. Volume segmentation of the cine images to compare the airway volume change over time (mean volume, standard deviation, normalized range, and coefficient of variance) was performed for the capped and uncapped tubes in both the nasopharynx and hypopharynx (Signed Rank Test). Graphical representation of the airway volume over time demonstrates a qualitative increased fluctuation in patients with the tracheotomy tube capped as compared to uncapped in both the nasopharyngeal and hypopharyngeal regions of interest. In the nasopharynx, the mean airway volume (capped 2.72 mL, uncapped 2.09 mL, p = 0.0313), the airway volume standard deviation (capped 0.42 mL, uncapped 0.20 mL, p = 0.0156), and the airway volume range (capped 2.10 mL, uncapped 1.09 mL, p = 0.0156) were significantly larger in the capped group of patients. In the hypopharynx, the airway volume standard deviation (capped 1.54 mL, uncapped 0.67 mL, p = 0.0156), and the airway volume range (capped 6.44 mL, uncapped 2.93 mL, p = 0.0156) were significantly larger in the capped tubes. The coefficient of variance (capped 0.37, uncapped 0.26, p = 0.0469) and the normalized range (capped 1.52, uncapped 1.09, p = 0.0313) were significantly larger in the capped tubes. There is a statistically significant change in airway dynamics in children with tracheotomy tubes when breathing via the airway as compared to breathing via the tracheotomy tube

Noninvasive Respiratory Management of Patients With Neuromuscular Disease.

Science.gov (United States)

Bach, John R

2017-08-01

This review article describes definitive noninvasive respiratory management of respiratory muscle dysfunction to eliminate need to resort to tracheotomy. In 2010 clinicians from 22 centers in 18 countries reported 1,623 spinal muscular atrophy type 1 (SMA1), Duchenne muscular dystrophy (DMD), and amyotrophic lateral sclerosis users of noninvasive ventilatory support (NVS) of whom 760 required it continuously (CNVS). The CNVS sustained their lives by over 3,000 patient-years without resort to indwelling tracheostomy tubes. These centers have now extubated at least 74 consecutive ventilator unweanable patients with DMD, over 95% of CNVS-dependent patients with SMA1, and hundreds of others with advanced neuromuscular disorders (NMDs) without resort to tracheotomy. Two centers reported a 99% success rate at extubating 258 ventilator unweanable patients without resort to tracheotomy. Patients with myopathic or lower motor neuron disorders can be managed noninvasively by up to CNVS, indefinitely, despite having little or no measurable vital capacity, with the use of physical medicine respiratory muscle aids. Ventilator-dependent patients can be decannulated of their tracheostomy tubes.

Bilateral diaphragmatic paralysis after cardiac surgery: ventilatory assistance by nasal mask continuous positive airway pressure.

Science.gov (United States)

Hoch, B; Zschocke, A; Barth, H; Leonhardt, A

2001-01-01

The case of an 8-month-old boy with bilateral diaphragmatic paralysis after surgical reoperation for congenital heart disease is presented. In order to avoid repeated intubation and long-term mechanical ventilation or tracheotomy, we used nasal mask continuous positive airway pressure (CPAP) as an alternative method for assisted ventilation. Within 24 hours the boy accepted the nasal mask and symptoms such as dyspnea and sweating disappeared. Respiratory movements became regular and oxygen saturation increased. Nasal mask CPAP may serve as an alternative treatment of bilateral diaphragmatic paralysis in infants, thereby avoiding tracheotomy or long-term mechanical ventilation.

[Endoscopic follow-up of translaryngeal Fantoni tracheostomy].

Science.gov (United States)

Succo, G; Crosetti, E; Mattalia, P; Voltolina, M; Bramardi, F; Di Lisi, D; Riva, F; Sartoris, A

2002-08-01

Dilatational tracheotomy techniques are widely used in the long-term management of the respiratory tract in patients in intensive care units (ICU). The translaryngeal tracheotomy technique (TLT) was first described by Fantoni in 1993 and rapidly asserted itself, especially in Europe. This technique basically differs from the other percutaneous techniques in that it involves a progressive, retrograde, dilatation of the trachea in a single session conducted from inside the trachea, working outward, simultaneously exerting a counter-pressure on the pre-tracheal soft tissues with the fingers. The present study involves an endoscopy follow-up of 130 patients who had undergone TLT at the Intensive Care Unit of our Hospital between November 2000 and May 2001. The pre-operative oro-tracheal intubation time varied from 1 to 42 days. All patients filled out a brief questionnaire containing validated questions on their general health and quality of life with particular attention focused on respiratory conditions. Then, after receiving informed consent, the patients underwent laryngo-tracheoscopy with local anesthetic using a flexible tracheobronchoscope. All tests were recorded and viewed later by two operators in order to identify and divide the patients according to the level of execution of the tracheotomy and the presence of sequelae. The results obtained have shown that, like other percutaneous tracheotomy techniques, TLT provides some benefits including the fact that procedure can be performed at the bedside in a short time, with few post-operative complications, simpler nursing and fewer sequelae in time. Analysis of data concerning time of tracheostomy execution, tracheal level of stomia and nursing times has revealed three factors that determine severe sequelae: delay in tracheostomy execution, high level of execution with cricoid involvement and onset of problems during first tracheal cannula change.

Cervical Hyperostosis Leading to Dyspnea, Aspiration and Dysphagia: Strategies to Improve Patient Management

Directory of Open Access Journals (Sweden)

Georgios Psychogios

2018-04-01

Full Text Available Diffuse idiopathic skeletal hyperostosis (DISH is a rare but well known cause of dysphagia. In very few cases aspiration and dyspnea are described as a clinical manifestation. An 82-year-old man presented himself in our clinic with severe dyspnea, aspiration, and pneumonia. After performing a microlaryngoscopy an emergency tracheotomy became necessary.In laryngoscopy a severe bulging of the posterior oropharyngeal and hypopharyngeal wall was detected. The glottis area was not observable and immobilisation of the right vocal cord could be detected. The CT showed anterior osteophytes and ossification of the anterior longitudinal ligament from C2–C7. We performed a panendoscopy in order to explore the upper aerodigestive area. Postoperatively an emergency tracheotomy was needed due to the development of laryngeal edema. The osteophytes were removed in cooperation with the department of orthopaedics. Three months postoperative the patient had no dyspnea or dysphagia, so the tracheotomy could be closed.Cervical hyperostosis is commonly described in elderly patients and usually presenting without symptoms, therefore a surgical treatment is usually not necessary. Nevertheless it can lead to severe morbidity and dyspnea with airway obstruction. Therefore it is essential that cervical hyperostosis is recognized early enough and appropriate treatment is initiated. Flexible endoscopy should be preferred over direct panendoscopy because it could lead to life-threatening edema and a prophylactic tracheostomy should be strongly considered in patients that present with severe dyspnea,

Life-threatening systemic toxicity and airway compromise from a common European adder bite to the tongue

DEFF Research Database (Denmark)

Hoegberg, L C G; Jessen, C L; Lambertsen, K

2009-01-01

, pharyngeal and facial oedema compromised the airway, leading to respiratory failure, concomitant with circulatory failure related to hypoxaemia and systemic toxic effects. Acute tracheotomy secured the airway, and two doses of antivenom successfully treated the systemic, toxic effects. The reaction...

Health Care Psychology: Prospects for the Well-Being of Children.

Science.gov (United States)

Wright, Logan

1979-01-01

Health care psychology is distinguished from traditional child psychology in that it emphasizes clinical application and is concerned with primary mental health care. Diagnosis, classification, prediction, and treatment and control strategies in the field offer definite solutions to problems such as tracheotomy addiction, encopresis, psychogenic…

Laryngeal neurofibromatose hos et ni måneder gammelt barn

DEFF Research Database (Denmark)

Højbak, Anette Fribo Møller; Schollert, Niels Erik; Jensen, Eva Margrethe Precht

2011-01-01

Neurofibroma of the larynx is a very rare condition. A nine month-old boy presented with airway obstruction due to a plexiform neurofibroma of the larynx. It also involved the proximal part of trachea and hypopharynx. Surgical excision was not a possibility. A tracheotomy was performed in order t...

Trakeotomi

DEFF Research Database (Denmark)

Nielsen, Marianne Kromann; Hägerström, Erik Gustav; Trolle, Waldemar

2017-01-01

to the risk of fatal complications the method is only applicable when anatomical and medical conditions are favourable. Surgical tracheotomy is a safer method in some patients, and it is preferred if the patient has had a tracheostomy previously or presents with a difficult anatomy, coagulopathy or previous...

Laser arytenoidectomy in the management of bilateral vocal cord paralysis in children.

Science.gov (United States)

Aubry, Karine; Leboulanger, Nicolas; Harris, Robert; Genty, Erwan; Denoyelle, Françoise; Garabedian, Erea-Noël

2010-05-01

To analyse the efficacy of CO(2) laser arytenoidectomy in the management of bilateral vocal cord paralysis in children. Retrospective series of 17 patients who underwent laser arytenoidectomy for bilateral vocal cord between 1995 and 2008 in a tertiary care institution. All patients had bilateral laryngeal paralysis, in isolation (n=5) or associated with concomitant airway conditions (n=12). All cases had anterior prolapse of the arytenoids with partial obstruction of the airway on inspiration. 12/17 patients (70.5%) were tracheotomy-dependant, 2/17 were in-extubatable, and 3/17 had severe airway limitation, effort dyspnea and poor sleep pattern. Main outcome measures were decannulation rate for patients with tracheotomy, occurrence of aspiration and quality of voice. The mean age was 2.8 years old. 9/12 patients with tracheotomy (75%) were decannulated with a median delay of 2 months (2 days to 18 months). Both of the intubated patients were extubated with a median delay of 36h. One of the decannulated patients who re-presented with a residual dyspnea after the arytenoidectomy was improved by a further laser cordotomy. 2/17 patients (11.7%) had post-operative persistent aspirations (with pneumopathies in one case), 5/17 patients were dysphonic, 3 improved with speech therapy and 2 with intracordal lipoinjection. Laser arytenoidectomy is effective for improving the breathing in children presenting with a bilateral vocal fold paralysis associated with obstructive arytenoid prolapse. Results are good as a first-line surgery or following laryngo-tracheal surgery. Voice outcomes are satisfactory. However, aspiration is a rare complication. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.

[Acute laryngeal dyspnea in the patient with botulism cured in 2001 year in ENT Department Hospital in Kalisz].

Science.gov (United States)

Bartnik, Władysław; Szewczyk, M; Bartnik-Krystalska, A

2004-01-01

The authors presented symptoms of botulism, diagnostics and treatment. In this case there was a necessity of urgent tracheotomy. The authors had good results because of early treatment with serum antibotulism A+B+C and symptomatic treatment. Decannulation was only after 45 days because the paralytic symptoms declined very slowly.

[The ethical approach applied to the TV series ER].

Science.gov (United States)

Svandra, Philippe

2013-05-01

The television series ER presents an opportunity to reflect on ethical dilemmas. This article discusses the example of an episode in which a patient suffering from an incurable disease, unable to express his views clearly, has a tracheotomy performed on him without the consent of the team or his health care proxy.

Episodic medical home interventions in severe bedridden chronic respiratory failure patients: a 4 year retrospective study.

Science.gov (United States)

Barbano, L; Bertella, E; Vitacca, M

2009-09-01

Home care for respiratory patients includes a complex array of services delivered in an uncontrolled setting. The role of a respiratory specialist inside the home healthcare team has been scarcely studied up to now. Our aims were to analyse the number and quality of episodic home visits performed by respiratory physicians to severe bedridden Chronic Respiratory Failure (CRF) patients, and also to evaluate the safety of tracheotomy tube substitutions at home. 231 home interventions (59.8/year) in 123 CRF patients (59 males; age 63 +/- 17 y, 24 on oxygen therapy, 35 under non invasive mechanical ventilation, 46 under invasive ventilation, 74 with tracheostomy) located 35 +/- 16 km far from referred hospital, were revised in a period of 4 years (2005-2008). Chronic Obstructive Pulmonary Disease (COPD) (31%) and amyotrophic lateral sclerosis (ALS) (28%) were the more frequent diagnoses. Interventions were: tracheotomy tube substitution (64%) presenting 22% of minor adverse events and 1.4% of major adverse events; change or new oxygen prescription (37%); nocturnal pulsed saturimetric trend prescription (24%); change in mechanical ventilation (MV) setting (4%); new MV adaptation (7%). After medical intervention, new home medical equipment devices (oxygen and MV) were prescribed in 36% of the cases while rehabilitative hospital admission and home respiratory physiotherapy prescription was proposed in 9% and 6% of the cases respectively. Patient/caregiver's satisfaction was reported on average 8.48 +/- 0.79 (1 = the worst; 10 = the higher). The local health care system (HCS) reimbursed 70 euros for each home intervention. Families saved 42 +/- 20 euros per visit for ambulance transportation. Home visits performed by a respiratory physician to bedridden patients with chronic respiratory failure: 1. include predominantly patients affected by COPD and ALS; 2. determine a very good satisfaction to patients/caregivers; 3. allow money saving to caregivers; 4. are predominantly

Bioresorbable distraction device for the treatment of airway problems for infants with Robin sequence.

Science.gov (United States)

Breugem, Corstiaan; Paes, Emma; Kon, Moshe; Mink van der Molen, Aebele B; van der Molen, Aebele B Mink

2012-08-01

Pierre Robin sequence is a well known craniofacial entity. There are numerous ways to treat the respiratory insufficiency, but sometimes surgical intervention is needed. Tracheotomy could be associated with morbidity, and distraction osteogenesis has been established as a stable method to obtain a safe airway. Distraction osteogenesis has traditionally been performed with an external device. In this manuscript we describe the feasibility of an internal bioresorbable device. Retrospective descriptive study was performed in a tertiary academic children's hospital. After multidisciplinary team consultation, 12 consecutive patients with Robin sequence were treated with this internal distraction device. The mean age at surgery was 32 days, and the average amount of mandibular distraction was 18 mm. All patients were extubated after an average of 7.5 days after the surgery. The average length of stay in the hospital was 17 days after surgery. There were no major surgical complications. A tracheotomy was prevented in all our patients, and complications were limited. Long-term studies are needed to evaluate the influence that internal distraction has on the growth of the mandible and teeth. The internal distraction system seems safe for infants with micrognathia and has certain benefits when compared to the external distractor.

[The cause and efficacy of benign tracheal stenosis].

Science.gov (United States)

Su, Zhu-quan; Wei, Xiao-qun; Zhong, Chang-hao; Chen, Xiao-bo; Luo, Wei-zhan; Guo, Wen-liang; Wang, Ying-zhi; Li, Shi-yue

2013-09-01

To analysis the causes of benign tracheal stenosis and evaluate the curative effect of intraluminal bronchoscopic treatment. 158 patients with benign tracheal stenosis in our hospital from September 2005 to September 2012 were collected to retrospectively analysis the causes and clinic features of tracheal stenosis. Interventional treatments through bronchoscopy were used to treat the benign tracheal stenosis and the curative effects were evaluated. 158 cases of benign tracheal stenosis were recruited to our study, 69.6% of them were young and middle-aged. The main causes of benign tracheal stenosis were as follows: secondary to postintubation or tracheotomy in 61.4% (97/158), tuberculosis in 16% (26/158), benign tumor in 5.1% (8/158) and other 27 cases. 94.3% patients improved in symptoms with alleviation immediately after bronchoscopic treatment, the average tracheal diameter increased form (4.22 ± 2.06) mm to (10.16 ± 2.99) mm (t = 21.48, P benign tracheal stenosis were increasing year by year. The most common cause of benign tracheal stenosis was postintubation and tracheotomy. Interventional treatments through bronchoscopy is effective in treating benign tracheal stenosis, but repeated interventional procedures may be required to maintain the favorable long-term effects.

Obstructive Sleep Apnea Due To Extrathoracic Tracheomalacia

OpenAIRE

Muzumdar, Hiren; Nandalike, K.; Bent, J.; Arens, Raanan

2013-01-01

We report obstructive sleep apnea in a 3-year-old boy with tracheomalacia secondary to tracheotomy that resolved after placement of a metallic stent in the region of tracheomalacia. The tracheal location of obstruction during sleep in this case contrasts with the usual location in the pharynx or, less often, the larynx. This case also demonstrates the utility of polysomnography in managing decannulation of tracheostomies.

Obstructive sleep apnea due to extrathoracic tracheomalacia.

Science.gov (United States)

Muzumdar, Hiren; Nandalike, K; Bent, J; Arens, Raanan

2013-02-01

We report obstructive sleep apnea in a 3-year-old boy with tracheomalacia secondary to tracheotomy that resolved after placement of a metallic stent in the region of tracheomalacia. The tracheal location of obstruction during sleep in this case contrasts with the usual location in the pharynx or, less often, the larynx. This case also demonstrates the utility of polysomnography in managing decannulation of tracheostomies.

Anterior Cervical Osteophytes Causing Dysphagia and Dyspnea: An Uncommon Entity Revisited

OpenAIRE

Giger, Roland; Dulguerov, Pavel; Payer, Michael

2007-01-01

Large anterior cervical osteophytes can occur in degeneration of the cervical spine or in diffuse idiopathic skeletal hyperostosis (DISH). We present the case of an 83-year-old patient with progressive dysphagia and acute dyspnea, necessitating emergency tracheotomy. Voluminous anterior cervical osteophytes extending from C3 to C7 and narrowing the pharyngoesophageal segment by external compression and bilateral vocal fold immobility were diagnosed radiologically and by fiberoptic laryngoscop...

Nonstent Combination Interventional Therapy for Treatment of Benign Cicatricial Airway Stenosis

OpenAIRE

Xiao-Jian Qiu; Jie Zhang; Ting Wang; Ying-Hua Pei; Min Xu

2015-01-01

Background: Benign cicatricial airway stenosis (BCAS) is a life-threatening disease. While there are numerous therapies, all have their defects, and stenosis can easily become recurrent. This study aimed to investigate the efficacy and complications of nonstent combination interventional therapy (NSCIT) when used for the treatment of BCAS of different causes and types. Methods: This study enrolled a cohort of patients with BCAS resulting from tuberculosis, intubation, tracheotomy, and othe...

Complications after tracheal and cricotracheal resection and anastomosis for inflammatory and neoplastic stenoses.

Science.gov (United States)

Piazza, Cesare; Del Bon, Francesca; Paderno, Alberto; Grazioli, Paola; Mangili, Stefano; Lombardi, Davide; Nicolai, Piero; Peretti, Giorgio

2014-11-01

This study aimed to evaluate complications and success rates of tracheal resection and anastomosis (TRA) and cricotracheal resection and anastomosis (CTRA) in patients treated in 2 academic institutions. Retrospective charts review of 137 patients submitted to TRA/CTRA. Fifty (36.5%) had neoplastic (group A) and 87 (63.5%) benign (group B) stenoses. Using univariate analysis, age, medical comorbidities, previous radiotherapy, type of TRA/CTRA, association with neck dissection and thyroidectomy, length of resected airway, and preoperative tracheotomy were evaluated to identify factors predictive of complications and outcomes. The mean length of resected airway was 2.7 and 3 cm in groups A and B, respectively. Overall decannulation and complication rates for group A were 96% and 36%, and 99% and 46% for group B, respectively. Length of airway resected and presence of preoperative tracheotomy had a statistically significant effect on major surgical complications. Age older than 70 and cardiovascular and pulmonary comorbidities were significantly associated with the incidence of major medical complications. No statistically significant difference was found considering the complication rates of group A versus group B. Even though the overall success rate of TRA/CTRA is high, it should always be regarded as a major surgical procedure with a non-negligible incidence of complications. © The Author(s) 2014.

Laryngeal fracture due to blunt trauma presenting with pneumothorax and pneumomediastinum.

Science.gov (United States)

Narcı, Adnan; Embleton, Didem Baskın; Ayçiçek, Abdullah; Yücedağ, Fatih; Cetinkurşun, Salih

2011-01-01

Injuries due to traffic accidents are frequent in childhood, and they have high mortality and morbidity. Laryngeal injury due to a traffic accident is a rare pathology and might be missed if not suspected. Here we present a laryngeal fracture in a child after a blunt chest trauma during a traffic accident that presented with pneumomediastinum and pneumothorax. A 14-year-old girl was referred for pneumomediastinum. Her physical examination was normal except subcutaneous emphysema, edema and tenderness in the cervical area, hoarseness, facial and extremity abrasions and ecchymoses. Chest tomography revealed pneumothorax and pneumomediastinum, and cranial tomography revealed maxillofacial fractures. Upper airway damage was suspected, flexible endoscopy revealed right vocal cord paralysis and cervical tomography revealed thyroid cartilage fracture. The fracture was repaired and tracheotomy was performed. She was discharged on postoperative day 6. Facial fractures were repaired in another center. Tracheotomy was removed on postoperative day 20. Her hoarseness, although decreased, still persists. Pneumomediastinum is a rare result of a laryngeal fracture and if not suspected, the fracture can easily be missed. It should be kept in mind after blunt cervical trauma with pneumomediastinum and/or pneumothorax. Direct endoscopy and cervical tomography may be necessary for the differential diagnosis. Copyright © 2011 S. Karger AG, Basel.

A new and simple method of fabrication of tracheostomal prosthesis

Directory of Open Access Journals (Sweden)

N Vidya Sankari

2015-01-01

Full Text Available Patients with a tracheostomy stoma experience compromised speech and function due to the associated changes in airflow patterns. Rehabilitation of a patient with tracheal stoma is a highly challenging task. The main objective is to design an inexpensive, easily fabricated stomal prosthesis for postlaryngectomy patients who require prolonged tracheotomy. This clinical case report describes a 29-year-old male patient who underwent for tracheotomy 3 months before for respiratory distress following a suicidal attempt. Hence tracheotomy was done, and the patient has been with the tracheostomal tube since surgery for the past 3 months. Laryngoscopy examination reported as restricted bilateral vocal cord movements, and the cords were in the adducted position with minimal glottic chink. No history of difficulty in swallowing. On examination, no scar or ulceration is seen around the stoma. The skin around the stoma is healthy. The patient was referred to the oral and maxillofacial Prosthodontics Department from the Department of ENT. The patient′s old tracheostomal tube was used as the dimensions of the custom made tracheal prosthesis without making a functional impression of the mature stoma. A tracheal button was made with 2 mm polyethylene urethane sheet to maintain the airway patency of the mature stoma. Width and length of the old tracheostomal tube were measured and customized with polyurethane sheet by directly flaming over heat. The finished product was thin, flexible, maintains enhanced tear strength, require no tapes or adhesives and less technique sensitive. These properties of the prosthesis make more advantageous than the commercially available tracheal buttons. The result in this patient was excellent with no postoperative complications. An innovative approach for fabrication of tracheostomal prosthesis was discussed to increase its successful use in tracheostomal patients. The patient′s old tracheostomal tube was used as the dimensions

A case of laryngeal angioleiomyoma and review of literature

OpenAIRE

Zhao, Xue; Yu, Dan; Zhao, Yin; Liu, Yan; Qi, Xinmeng; Jin, Chunshun

2015-01-01

Angioleiomyoma is a rare benign vascular smooth muscle tumor that arise from the tunica media of veins and arteries. Here a case of laryngeal angioleiomyoma in a 57-year-old Chinese man is reported. The patient presented with dysphagia for one and half-month and dyspnea during the previous one week, was hospitalized for treatment with a tracheotomy and laryngofissure with the unblock mass excision. Final pathological evaluation of the neoplasm confirmed a diagnosis of laryngeal angioleiomyoma...

Application of Electrocautery Needle Knife Combined with Balloon Dilatation versus Balloon Dilatation in the Treatment of Tracheal Fibrotic Scar Stenosis.

Science.gov (United States)

Bo, Liyan; Li, Congcong; Chen, Min; Mu, Deguang; Jin, Faguang

Electrocautery needle knives can largely reduce scar and granulation tissue hyperplasia and play an important role in treating patients with benign stricture. The aim of this retrospective study was to evaluate the efficacy and safety of electrocautery needle knife combined with balloon dilatation versus balloon dilatation alone in the treatment of tracheal stenosis caused by tracheal intubation or tracheotomy. We retrospectively analysed the clinical data of 43 patients with tracheal stenosis caused by tracheotomy or tracheal intubation in our department from January 2013 to January 2016. Among these 43 patients, 23 had simple web-like stenosis and 20 had complex steno sis. All patients were treated under general anaesthesia, and the treatment methods were (1) balloon dilatation alone, (2) needle knife excision of fibrotic tissue combined with balloon dilatation, and (3) needle knife radial incision of fibrotic tissue combined with balloon dilatation. After treatment the symptoms, such as shortness of breath, were markedly improved immediately in all cases. The stenosis degree of patients who were treated with the elec-trocautery needle knife combined with balloon dilatation had better improvement compared with that of those treated with balloon dilatation treatment alone after 3 months (0.45 ± 0.04 vs. 0.67 ± 0.05, p knife combined with balloon dilatation is an effective and safe treatment for tracheal fibrotic stenosis compared with balloon dilatation alone. © 2017 S. Karger AG, Basel.

Fiberoptic endoscopic evaluation of swallowing in intensive care unit patients

Science.gov (United States)

Hafner, Gert; Neuhuber, Andreas; Hirtenfelder, Sylvia; Schmedler, Brigitte

2007-01-01

Aspiration in critically ill patients frequently causes severe co-morbidity. We evaluated a diagnostic protocol using routine FEES in critically ill patients at risk to develop aspiration following extubation. We instructed intensive care unit physicians on specific risk factors for and clinical signs of aspiration following extubation in critically ill patients and offered bedside FEES for such patients. Over a 45-month period, we were called to perform 913 endoscopic examinations in 553 patients. Silent aspiration or aspiration with acute symptoms (cough or gag reflex as the bolus passed into the trachea) was detected in 69.3% of all patients. Prolonged non-oral feeding via a naso-gastric tube was initiated in 49.7% of all patients. In 13.2% of patients, a percutaneous endoscopic gastrostomy was initiated as a result of FEES findings, and in 6.3% an additional tracheotomy to prevent aspiration had to be initiated. In 59 out of 258 patients (22.9%), tracheotomies were closed, and 30.7% of all 553 patients could be managed with the immediate onset of an oral diet and compensatory treatment procedures. Additional radiological examinations were not required. FEES in critically ill patients allows for a rapid evaluation of deglutition and for the immediate initiation of symptom-related rehabilitation or for an early resumption of oral feeding. PMID:17968575

Medical hypnosis as a tool to acclimatize children to noninvasive positive pressure ventilation: a pilot study.

Science.gov (United States)

Delord, Vincent; Khirani, Sonia; Ramirez, Adriana; Joseph, Erick Louis; Gambier, Clotilde; Belson, Maryse; Gajan, Francis; Fauroux, Brigitte

2013-07-01

Patient cooperation is crucial for the success of noninvasive positive pressure ventilation (NPPV). This study evaluated the efficacy of medical hypnosis to reduce anticipatory anxiety and acclimatization time in children who are candidates for long-term NPPV. Medical hypnosis was performed by a trained nurse. The acclimatization time and long-term compliance with NPPV were evaluated. Hypnosis was performed in nine children aged 2 to 15 years. Seven children had a high level of anticipatory anxiety because of a tracheotomy since birth (n=2), a history of maxillofacial surgery (n=2), severe dyspnea because of lung disease (n=2), and morbid obesity and depression (n=1), and two children with obstructive sleep apnea failed standard NPPV initiation. The hypnosis techniques were based on distraction in the youngest patient and indirect or direct hypnotic suggestions in the older children to obtain a progressive psychocorporal relaxation. All patients accepted the interface and the NPPV after the first hypnosis session. A median of three sessions was needed for overnight (>6 h) NPPV acceptance. The 6-month compliance with NPPV was excellent, with a median use of 7.5 h per night. Medical hypnosis is an effective, safe, noninvasive, and inexpensive tool for reducing the anticipatory distress and acclimatization time for NPPV. This therapy is particularly useful in children with traumatic experiences, such as a tracheotomy or facial surgical procedures.

Monitoring treatment of vocal fold paralysis by biomechanical analysis of voice

OpenAIRE

Gómez Vilda, Pedro; Martínez de Arellano, Ana; Nieto Lluis, Victor; Rodellar Biarge, M. Victoria; Álvarez Marquina, Agustin; Mazaira Fernández, Luis Miguel

2013-01-01

A case study of vocal fold paralysis treatment is described with the help of the voice quality analysis application BioMet®Phon. The case corresponds to a description of a 40 - year old female patient who was diagnosed of vocal fold paralysis following a cardio - pulmonar intervention which required intubation for 8 days and posterior tracheotomy for 15 days. The patient presented breathy and asthenic phon ation, and dysphagia. Six main examinations were conducted during a full year period th...

Two cases of airway obstruction after radiation therapies

International Nuclear Information System (INIS)

Matsumoto, Yuki; Hashimoto, Kazuyoshi; Yoshida, Ryu; Shimazu, Yuzou; Hattori, Hisashi; Kan, Keiichi

2016-01-01

We report two cases of airway obstruction due to several radiotherapies. In the first case, although a “cannot ventilate, cannot intubate” (CVCI) situation arose, we performed cricothyrotomy, thus saving the patient. In the second case, we were able to perform bronchoscopy early to assess her laryngeal edema before nasal intubation and tracheotomy were performed. As a result, a potentially distressing situation for the patient was prevented. We must be careful of airway obstructions that can occur in patients after several radiotherapies. (author)

[Severe caffeine poisoning with rhabdomyolysis].

Science.gov (United States)

Wolter, J; Grün, D; Otto, S

2018-04-01

We report the case of a young man who took a large amount of caffeine powder dissolved in water in a suicide attempt. He was found comatose. The initial diagnosis was difficult. In hospital he suffered from rhabdomyolysis with renal failure and sepsis rapidly developed. After renal replacement treatment with hemodialysis, long-term artificial ventilation with tracheotomy and a 3‑week stay in the intensive care unit, the patient could be discharged to a rehabilitation center.

Tracheotomy as a surgical access for removal of bullet in the trachea ...

African Journals Online (AJOL)

Shankar Ramasundram

no history of loss of consciousness or retrograde amnesia in this gentleman. There was a small superficial wound measuring. 0.2 cm x 0.4 cm over the anterior aspect of the neck. There was no active bleeding and no evidence of surgical emphysema. The trachea was palpable and centrally located. Flexible bronchoscope.

[Obstructive sleep apnea syndrome in the setting of Gorlin-Goltz syndrome].

Science.gov (United States)

Grundig, H; Sinikovic, B; Günther, J; Jungehülsing, M

2013-09-01

Goltz-Gorlin syndrome is a rare autosomal dominant hereditary disease associated with a high rate of spontaneous mutation. Diagnosis is based on clinically defined major and minor criteria. The disease is caused by a gene mutation locating to chromosome 9q22-31. We report on a young Goltz-Gorlin syndrome patient with obstructive sleep apnea syndrome. Due to intolerance to continuous positive airway pressure (CPAP) therapy and in order to avoid a tracheotomy, we opted for an alternative therapy comprising interdisciplinary multi-level surgery.

A CASE OF LUDWiG ANGiNA ENDING WITH MORTALITY

Directory of Open Access Journals (Sweden)

Abdullah Onur Goksel

2013-06-01

Full Text Available Ludwig angina is a serious infection which is defines as edema, quickly progressing gangrenous sellulitis of soft tissues in neck and flor of the mouth. Airway obstruction is the most common cause of death. We present a case who applied to our outpatient clinic with a swelling under jaw and neck and was dignosed a a Ludwig Anjina. Broad spectrum antibiotherapy was given and followed without tracheotomy. He died because of cardiac arrest. [J Contemp Med 2013; 3(2.000: 112-115

Ejnell surgery under nasal flexible fiber for a patient who is unable to undergo direct laryngoscopy

International Nuclear Information System (INIS)

Hara, Natsuki; Umezaki, Toshiro; Adachi, Kazuo; Toh, Satoshi; Kiyohara, Hideyuki; Komune, Shizuo

2012-01-01

The Ejnell method used to treat bilateral vocal cord paralysis without damaging the laryngeal framework. It is the first-line option for laterofixation of the vocal fold, because it is reversible and requires no tracheotomy. The Ejnell method normally requires direct laryngoscopy. It was applied without direct laryngoscopy in one patient, because a patient had difficulty extending the neck after radiation therapy. Nasal ENDO CLOSE TM was effective under flexible fiberscopy. Therefore, this could be an effective method a patient cannot undergo direct laryngoscopy. (author)

Autologous Cricoid Cartilage as a Graft for Airway Reconstruction in an Emergent Technique - A Case Report

Directory of Open Access Journals (Sweden)

Farzad Izadi

2016-03-01

Full Text Available Introduction: Laryngotracheal stenosis can be caused after traumatic injuries to the neck from the subglottic larynx to the trachea. Patients with laryngotracheal stenosis often need a tracheotomy and occasionally may become tracheotomy dependent. Different procedures have been described for the management of these lesions. Management options include techniques of endoscopic dilation, laser resection, laryngo-fissure, and an innovative array of plastic reconstructions with or without the use of stents.   Case Report:This paper presents airway reconstruction in a young patient with severe subglottic stenosis due to a blunt trauma to the neck, who was treated using particles of an autologous fractured cricoid cartilage as the source for airway augmentation. An incision was made in the anterior midline of the cricoid lamina and deepened through the scar tissue to the posterior cricoid lamina. Then two lateral incisions (right & left were made in the cricoid lamina and fractured cartilage particles and the scar tissue were removed via these two lateral incisions. The mucosal lining at the right and left of the midline incision, after debulking, were sutured to a lateral position. Thereafter three cartilage particles were used to reconstruct the anterior cricoid lamina and augment the lumen.   Conclusion:  It is worth to mention that an autologus cartilage graft can be used for certain cases with traumatic airway stenosis. Further follow up and more patients are needed to approve this method of reconstructive surgery in emergent situations.

Vocal fold motion impairment in patients with multiple system atrophy: evaluation of its relationship with swallowing function.

Science.gov (United States)

Higo, R; Tayama, N; Watanabe, T; Nitou, T; Takeuchi, S

2003-07-01

Vocal fold motion impairment (VFMI), especially vocal fold abductor paralysis, is frequently seen in multiple system atrophy (MSA). Since the regulation system of laryngeal function is closely related to swallowing function, swallowing function is considered to be more involved in MSA patients with VFMI than in patients that do not have VFMI. However, the relationship between dysphagia and VFMI in MSA patients has not been systematically explored. To elucidate the relationship between VFMI and dysphagia in MSA. We evaluated swallowing function of 36 MSA patients with and without VFMI, by videofluoroscopy, and investigated the relationship between VFMI and pharyngeal swallowing function. VFMI was found in 17 patients (47.2%). Patients with VFMI had advanced severity of the disease. Although there was a tendency for bolus stasis at the pyriform sinus and the upper oesophageal sphincter opening to be more involved in patients with VFMI, statistical analysis did not show significant differences in swallowing function of MSA patients between with and without VFMI. In contrast, patients who underwent a tracheotomy ultimately required tube feeding or a laryngectomy. Appearance of VFMI is a sign of disease progression but does not necessary mean patients should change their way of taking nutrition. However, MSA patients who need a tracheotomy might have advanced to a high-risk group for dysphagia. Appropriate evaluation and treatment for VFMI and dysphagia are required to maintain patients' quality of life in MSA.

Percutaneous Dilatational Tracheostomy via Griggs Technique.

Science.gov (United States)

Karimpour, Hasan Ali; Vafaii, Kamran; Chalechale, Maryam; Mohammadi, Saeed; Kaviannezhad, Rasool

2017-01-01

Tracheostomy is considered the airway management of choice for patients who need prolonged mechanical ventilation support. Percutaneous Dilatational Tracheotomy (PDT) is a technique that can be performed easily and rapidly at bedside and is particularly useful in the intensive care setting. The Griggs percutaneous tracheotomy is unique in its utilization of a guide wire dilator forceps. We aimed to describe the early perioperative and late postoperative complications of PDT using the Griggs technique in patients in the intensive care unit (ICU). This cross-sectional study was conducted on all patients who underwent tracheostomy in the ICU of the Imam Reza Hospital of Kermanshah, Iran, from June 2011 to June 2015. PDT was performed in 184 patients with the Griggs technique. Demographic variables, as well as perioperative and late postoperative complications were recorded. The mean age of patients was 57.3 ± 15.37 years. The most common primary causes of tracheostomy were hypoxic brain damage disorders (43.2%) and pneumonia (14.8%). Perioperative and early complications occurred in 16.7 % of procedures, of which 9.3% were bleedings (minor, significant and major). Furthermore, the incidence of late complications was 8.6%, including: stomal infection, difficult replace tracheostomy tube, tracheoesophageal fistula, tracheal stenosis, and tracheomalacia. PDT via Griggs technique is a safe, quick, and effective method. The low incidence of complications indicates that bedside percutaneous tracheostomy can be performed safely as a routine procedure for daily care implemented in the ICU.

Laryngeal adenocystic carcinoma treated by proton therapy

International Nuclear Information System (INIS)

Sugiyama, Tomonori; Araki, Mamika; Fukukita, Kouhei; Yamada, Hiroyuki

2013-01-01

Adenocystic carcinoma most commonly develops in the major salivary glands, on the other hand it is rare for adenocystic carcinoma to develop in the larynx. We report a case of adenocystic carcinoma in the larynx. A 54-year-old male was hospitalized with symptoms of hoarseness and dyspnea on exertion. He presented a tumor that developed at the base of the right arytenoid, and covered over the glottis. It was confirmed to be adenocystic carcinoma (solid type) by biopsy. Positron emission tomography (PET)-CT also revealed a left cervical lymph node metastasis and multiple pulmonary metastases (T1N2cM1). He was treated with proton therapy to the larynx to prevent airway obstruction by growth of the tumor and to preserve the larynx because he had uncontrollable pulmonary metastasis. Although the tumor vanished after the treatment, one month later he had halitosis, dyspnea and bilateral vocal cord palsy. Despite administration of an antibacterial drug and steroid, there was no improvement to the narrowness of the glottis. A tracheotomy was therefore performed three months after the proton therapy. PET-CT, which was performed after the tracheotomy, suggested growth of the residual tumor or laryngeal radionecrosis. This study confirmed that proton therapy is effective for adenocystic carcinoma in the larynx. However, proton therapy also was found to cause laryngeal radionecrosis. These results indicate the importance of evaluating the side effects of radiation therapy and providing that information to the patient. (author)

Total fixation of cricoarytenoid joint of a patient with rheumatoid arthritis and Hashimoto thyroiditis.

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Stojanović, Stevan P; Zivić, Ljubica; Stojanović, Jasmina; Belić, Branislav

2010-01-01

The incidence of cricoarytenoid joint fixation in case of rheumatoid arthritis is 17 to 33%. In later stages of rheumatoid arthritis, a gradual fixation of cricoarytenoid joint develops and both halves of the larynx become less movable which calls for endotracheal intubation; while total fixation of this joint demands surgical tracheotomy. Hashimoto thyroiditis can display symptoms which are difficult to distinguish from the ones present in total fixation of cricoarytenoid joint caused by rheumatoid arthritis. A 60-year-old woman in terminal stage of rheumatoid arthritis and Hashimoto thyroiditis, diagnosed after clinical and other examinations. She was treated for strident breathing with surgical tracheotomy. The microscopic examination of the larynx with the use of laryngoscopic pincers suggested the immovability of the right and very limited movability of the left arytenoid cartilage. A computerized endovideostroboscopy showed only passive vertical vibrating movements of the right vocal cord and irregular vibrations of the left vocal cord. Total fixation of the cricoarytenoid joint can be caused by many pathological processes, but so far references have shown no case of rheumatoid arthritis and Hashimoto thyroiditis. In differential diagnostics, one of many examinations is the microscopic examination of the larynx, but it is very important to determine the movability of the arytenoid cartilage with the use of appropriate instruments in total endotracheal anaesthesia while the patient is fully relaxed. Movements in cricoarytenoid joints in patients with Hashimoto thyroiditis and the same conditions are preserved.

Retrosternal thyroid tumors

International Nuclear Information System (INIS)

Mehta, A.R.; Sarkar, Sudeep

1999-01-01

Computerized axial tomography scans permit proper distinction between primary and secondary goitres and help in preoperative planning. Advances in anesthetic techniques and the use of small-caliber endotracheal tubes facilitate proper perioperative management, even for patients with significant respiratory compression symptoms. A tracheotomy is rarely necessary. Aggressive surgical therapy for retrosternal goitres avoids life-threatening situations and results in minimal morbidity and practically zero mortality when performed by a surgeon experienced in managing such patients. Radioactive iodine therapy is used in the treatment of metastases of differentiated thyroid carcinoma if they concentrate 131 I

Hereditary angio-oedema in Denmark: a nationwide survey

DEFF Research Database (Denmark)

Bygum, A

2009-01-01

diagnostic delay was 16.3 years. Five patients had HAE type II. Forty-five patients reported a characteristic serpiginous rash (erythema marginatum). More than 90% of patients had noticed precipitating factors before skin and mucosal swellings. Four patients underwent a total of eight tracheotomies and five...... families recalled 11 relatives who died of HAE. Conclusions The minimal prevalence of HAE in Denmark is approximately 1.41 per 100 000 inhabitants. The risk of upper airway obstruction underlines the importance of diagnosing these patients. Precipitating factors, a preceding or concomitant serpiginous...

The application of the modified surgical wound dressing in wound care after tracheotomy

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Feng Mei

2017-01-01

Discussion: The design of the herein-described modified surgical wound dressing is based on a butterfly shaped adhesive and mirrors the advantages of a modern surgical wound dressing. Its shape is suitable for the physiological structure of the neck, making it more comfortable to use. Aseptic packaging and a high degree of adhesiveness guarantee continuous fixation and pulling. At the same time, the design of the dressing decreases the chance of infection.

Medial arytenoidectomy versus transverse cordotomy as a treatment for bilateral vocal fold paralysis.

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Bosley, Brooke; Rosen, Clark A; Simpson, C Blake; McMullin, Brian T; Gartner-Schmidt, Jackie L

2005-12-01

Transverse cordotomy (TC) and medial arytenoidectomy (MA) are procedures performed to enlarge the glottic airway in patients with bilateral vocal fold paralysis (BVFP). Both are less destructive than total arytenoidectomy and have distinct theoretical advantages for voice preservation, but they have never been compared. The records of patients with BVFP treated with TC or MA were reviewed; information regarding the outcome measures of tracheotomy decannulation, dysphagia, Voice Handicap Index score, voice intensity, clinical course, and preoperative and postoperative voice quality was obtained. Seventeen patients were available for evaluation (11 with TC, 6 with MA). All 6 patients with a preoperative tracheotomy were decannulated. Four patients in the MA group and 2 in the TC group had an increase in their postoperative Voice Handicap Index score. Two of the patients in the MA group had a decrease in phonatory sound pressure level of 3 dB, and 1 in the TC group had a decrease of 2 dB sound pressure level. Patient self-report of airway status following TC or MA showed that 62.5% (10 of 16) were significantly better and 25% (4 of 16) were somewhat better. Blinded audio perceptual analysis comparing preoperative and postoperative voice quality showed no difference between the MA and TC groups. A swallowing quality-of-life instrument confirmed a lack of swallowing difficulties postoperatively. Both TC and MA are good treatment options for BVFP, with a low incidence of complications in postoperative voice or of swallowing difficulties and a consistent improvement of laryngeal airway restriction symptoms.

[Hereditary angioneurotic edema (Quincke's edema). Report of a case and literature review].

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Pino Rivero, V; Trinidad Ruíz, G; Marcos García, M; Pardo Romero, G; González Palomino, A; Keituqwa Yáñez, T; Blasco Huelva, A

2004-01-01

Familiar angioneurotic edema or Quincke's edema is an uncommon variant of urticaria, associated or not, that involves the subcutanean cell tissue and mucous of the face and upper airdigestive tract. It can produce an acute dyspnea and risk of suffocation with intubation or tracheostomy up to a 20% of the cases. The disease is a result of deficit in C esterasa inhibitor which autosomal dominant inheritance. We are reporting one clinical case confirmed as such corresponding to a 81 years-old male whom was operated by tracheotomy after sending from UCI with an emergency coniotomy and failure for orotracheal intubation.

A Rare Cause of Upper Airway Obstruction in a Child

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H. Ahmed

2017-01-01

Full Text Available Ventricular band cyst is a rare condition in children but can result in severe upper airway obstruction with laryngeal dyspnea or death. The diagnosis should be considered in any stridor in children with previous history of intubation or respiratory infections. We report a case of a 4-year-old girl, received in an array of severe respiratory distress, emergency endoscopy was done, and a large ventricular tape band cyst obstructing the air way was found. Complete excision was made, and postoperative prophylaxis tracheotomy was done. The postoperative course was uneventful with improvement of clinical and endoscopic signs.

Chondronecrosis of the cricoid cartilage following radiation therapy

International Nuclear Information System (INIS)

Tanabe, Masahiro; Isshiki, Nobuhiko; Kojima, Hisayoshi

1979-01-01

Chondronecrosis of the laryngeal cartilage following radiation therapy is a rare but serious complication. We report herein a case of post-radiation chondronecrosis and discuss factors predisposing to its development. A 67-year-old man received telecobalt therapy for cancer of the right vocal cord. A year after the radiation therapy given in a dose of 7,000r, the patient developed dysphagia and dyspnea. Following tracheotomy, he underwent total laryngectomy. The surgical specimen showed no cancer but chondronecrosis of the cricoid cartilage was present. After laryngectomy he developed progressive soft tissue necrosis of the neck and died following a carotid hemorrhage. (author)

Successful Treatment of Anterior Tracheal Necrosis after Total Thyroidectomy Using Vacuum-Assisted Closure Therapy

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Grégory Philippe

2012-01-01

Full Text Available Total thyroidectomy involving the adjacent structures of the trachea can cause tracheal damage such as early tracheal necrosis. The authors describe the first case of anterior tracheal necrosis following total thyroidectomy treated using vacuum-assisted closure device. After two weeks of VAC  therapy, there was no evidence of ongoing infection and the trachea was partially closed around a tracheotomy cannula, removed after 3 months. The use of a VAC  therapy to reduce and close the tracheal rent and to create a rapid granulation tissue over tracheal structure appeared as a good opportunity after anterior tracheal necrosis.

Late Intensive Care Unit Admission in Liver Transplant Recipients: 10-Year Experience.

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Atar, Funda; Gedik, Ender; Kaplan, Şerife; Zeyneloğlu, Pınar; Pirat, Arash; Haberal, Mehmet

2015-11-01

We evaluated late intensive care unit admission in liver transplant recipients to identify incidences and causes of acute respiratory failure in the postoperative period and to compare these results with results in patients who did not have acute respiratory failure. We retrospectively screened the data of 173 consecutive adult liver transplant recipients from January 2005 through March 2015 to identify patients with late admission (> 30 d posttransplant) to an intensive care unit. Patients were divided into 2 groups: patients with and without acute respiratory failure. Acute respiratory failure was defined as severe dyspnea, respiratory distress, decreased oxygen saturation, hypoxemia or hypercapnia on room air, or need for noninvasive or invasive mechanical ventilation. Demographic, laboratory, clinical, and respiratory data were collected. Model for End-Stage Liver Disease, Acute Physiology and Chronic Health Evaluation II, and Sequential Organ Failure Assessment scores; lengths of intensive care unit and hospital stays; and hospital mortality were assessed. Among 173 patients, 37 (21.4%) were admitted to an intensive care unit, including 22 (59.5%) with acute respiratory failure. The leading cause of acute respiratory failure was pneumonia (n = 19, 86.4%). Patients with acute respiratory failure had significantly lower levels of albumin before intensive care unit admission (P = .003). In patients with acute respiratory failure, severe sepsis and septic shock were more frequently observed and tracheotomy was more frequently performed (P = .041). Acute respiratory failure developed in 59.5% of liver transplant recipients with late intensive care unit admission. The leading cause was pneumonia, with this group of patients having higher requirements for invasive mechanical ventilation and tracheotomy, longer stays in an intensive care unit, and higher mortality.

Chest radiography practice in critically ill patients: a postal survey in the Netherlands

International Nuclear Information System (INIS)

Graat, Marleen E; Hendrikse, Karin A; Spronk, Peter E; Korevaar, Johanna C; Stoker, Jaap; Schultz, Marcus J

2006-01-01

To ascertain current chest radiography practice in intensive care units (ICUs) in the Netherlands. Postal survey: a questionnaire was sent to all ICUs with > 5 beds suitable for mechanical ventilation; pediatric ICUs were excluded. When an ICU performed daily-routine chest radiographs in any group of patients it was considered to be a 'daily-routine chest radiography' ICU. From the number of ICUs responding, 63% practice a daily-routine strategy, in which chest radiographs are obtained on a daily basis without any specific reason. A daily-routine chest radiography strategy is practiced less frequently in university-affiliated ICUs (50%) as compared to other ICUs (68%), as well as in larger ICUs (> 20 beds, 50%) as compared to smaller ICUs (< 20 beds, 65%) (P > 0.05). Remarkably, physicians that practice a daily-routine strategy consider daily-routine radiographs helpful in guiding daily practice in less than 30% of all performed radiographs. Chest radiographs are considered essential for verification of the position of invasive devices (81%) and for diagnosing pneumothorax, pneumonia or acute respiratory distress syndrome (82%, 74% and 69%, respectively). On demand chest radiographs are obtained after introduction of thoracic drains, central venous lines and endotracheal tubes in 98%, 84% and 75% of responding ICUs, respectively. Chest films are also obtained in case of ventilatory deterioration (49% of responding ICUs), and after cardiopulmonary resuscitation (59%), tracheotomy (58%) and mini-tracheotomy (23%). There is notable lack of consensus on chest radiography practice in the Netherlands. This survey suggests that a large number of intensivists may doubt the value of daily-routine chest radiography, but still practice a daily-routine strategy

Comparison of fiber delivered CO2 laser and electrocautery in transoral robot assisted tongue base surgery.

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Karaman, Murat; Gün, Taylan; Temelkuran, Burak; Aynacı, Engin; Kaya, Cem; Tekin, Ahmet Mahmut

2017-05-01

To compare intra-operative and post-operative effectiveness of fiber delivered CO 2 laser to monopolar electrocautery in robot assisted tongue base surgery. Prospective non-randomized clinical study. Twenty moderate to severe obstructive sleep apnea (OSA) patients, non-compliant with Continuous Positive Airway Pressure (CPAP), underwent Transoral Robotic Surgery (TORS) using the Da Vinci surgical robot in our University Hospital. OSA was treated with monopolar electrocautery in 10 patients, and with flexible CO 2 laser fiber in another 10 patients. The following parameters in the two sets are analyzed: Intraoperative bleeding that required cauterization, robot operating time, need for tracheotomy, postoperative self-limiting bleeding, length of hospitalization, duration until start of oral intake, pre-operative and post-operative minimum arterial oxygen saturation, pre-operative and post-operative Epworth Sleepiness Scale score, postoperative airway complication and postoperative pain. Mean follow-up was 12 months. None of the patients required tracheotomy and there were no intraoperative complications related to the use of the robot or the CO 2 laser. The use of CO 2 laser in TORS-assisted tongue base surgery resulted in less intraoperative bleeding that required cauterization, shorter robot operating time, shorter length of hospitalization, shorter duration until start of oral intake and less postoperative pain, when compared to electrocautery. Postoperative apnea-hypopnea index scores showed better efficacy of CO 2 laser than electrocautery. Comparison of postoperative airway complication rates and Epworth sleepiness scale scores were found to be statistically insignificant between the two groups. The use of CO 2 laser in robot assisted tongue base surgery has various intraoperative and post-operative advantages when compared to monopolar electrocautery.

Clinical review: Percutaneous dilatational tracheostomy

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Al-Ansari, Mariam A; Hijazi, Mohammed H

2006-01-01

As the number of critically ill patients requiring tracheotomy for prolonged ventilation has increased, the demand for a procedural alternative to the surgical tracheostomy (ST) has also emerged. Since its introduction, percutaneous dilatational tracheostomies (PDT) have gained increasing popularity. The most commonly cited advantages are the ease of the familiar technique and the ability to perform the procedure at the bedside. It is now considered a viable alternative to (ST) in the intensive care unit. Evaluation of PDT procedural modifications will require evaluation in randomized clinical trials. Regardless of the PDT technique, meticulous preoperative and postoperative management are necessary to maintain the excellent safety record of PDT. PMID:16356203

Upper airway surgery of obstructive sleep apnea in pycnodysostosis: case report and literature review.

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Testani, Elisa; Scarano, Emanuele; Leoni, Chiara; Dittoni, Serena; Losurdo, Anna; Colicchio, Salvatore; Gnoni, Valentina; Vollono, Catello; Zampino, Giuseppe; Paludetti, Gaetano; Della Marca, Giacomo

2014-08-01

Pycnodysostosis is an autosomal recessive disorder due to a mutation in the cathepsin K gene, which causes a decrease of the bone turnover; a review of the literature suggests that pycnodysostosis is frequently associated with severe respiratory obstruction, which needs surgical treatment. The aim of this paper is to describe the surgical treatment of a 3½-year-old girl affected by Pycnodysostosis complicated by a severe sleep-related respiratory disorder. The surgical treatment, consisting of adenotonsillectomy and palatoplasty, resulted in a striking amelioration of respiratory parameters and increased posterior airway space, and allowed the patient to avoid tracheotomy while awaiting for maxillo-mandibular surgery. © 2014 Wiley Periodicals, Inc.

Reparación quirúrgica de fístula traqueocutánea y de cicatriz postraqueotomía mediante colgajo dermograso de rotación Reparação cirúrgica de fístula traqueocutânea e de cicatriz pós-traqueostomia com rotação de retalho dermoadiposo Surgical repair of tracheocutaneous fistulae and postracheotomy scar using a dermoadipose turn-over flap

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F. Passos da Rocha

2009-03-01

Full Text Available La fístula traqueocutánea y la retracción cicatricial son las complicaciones postraqueotomía más frecuentes. El objetivo del presente trabajo es el presentar una técnica quirúrgica de fácil ejecución para la reparación de los defectos estéticos y funcionales creados por estas patologías. Presentamos el caso de un varón de 61 años que había sufrido traqueotomía. Tras la decanulación, la cicatrización cursó con retracción, adherencia a planos profundos y aparición de fístula traqueocutánea. El cierre de la fístula se hizo reparando el defecto funcional mediante la técnica de rotación de colgajos dermograsos en "hoja de libro", logrando el cierre del área de retracción y reparando el defecto estético. La retracción cutáneo-hipodérmica es un defecto inestético, incómodo y estigmatizante. Las fístulas traqueocutáneas con escape de aire son desagradables tanto desde el punto de vista funcional como estético. El método que presentamos logró corregir la fístula y la depresión provocada por la traqueotomía mediante un procedimiento simple, rápido y efectivo. Este método evita las dificultades encontradas en otras técnicas y garantiza la corrección funcional y estética empleando un método simple con baja morbilidad.Tracheocutaneous fistulas and scar retraction are frequent complications of the tracheotomy. The objective of the present manuscript is to present an easy execution surgical technique to restore tracheocutaneous fistula and cutaneous retraction. We present the clinical case of a 61 years old man who had suffered tracheotomy. After decannulation, the scar became retracted and adhered to deep tissues, developing into a tracheocutaneous fistula. The fistula was closed repairing the functional defect and a turn-over hinge flap of dermoadipose tissue was used to fill the retracted area, correcting the aesthetic abnormality. Correction of cicatricial retraction and of tracheocutaneous fistula using the

Serial office-based steroid injections for treatment of idiopathic subglottic stenosis.

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Hoffman, Matthew R; Coughlin, Adam R; Dailey, Seth H

2017-11-01

Current treatment options for idiopathic subglottic stenosis include endoscopic interventions, resection, and tracheotomy. Recently, serial office-based steroid injections were proposed as an alternative that may stabilize or induce regression of airway stenosis without the need for repeated operations. Procedure completion rate, pain, complications, effect on stenosis, time since the last operation, and limitations have not been described. Retrospective case series. Retrospective series of 19 patients undergoing serial office-based steroid injection for idiopathic subglottic stenosis. Outcome measures included completion rate, procedure-related pain scores, complications, percentage of airway stenosis, and time since the last operative intervention. Procedure completion rate was 98.8%. Average pain score during the procedure was 2.3 ± 1.7 on a 10-point scale. There were no immediate complications. One patient underwent awake tracheotomy 8 days after her second injection and was later decannulated. Average stenosis decreased from 35% ± 15% to 25% ± 15% (n = 16; P = .086) over the first of three injections and 40% ± 15% to 25% ± 10% to 20% ± 10% (n = 8; P = .002) for those patients completing two sets of three injections. Fourteen of 17 patients undergoing at least three injections have not returned to the operating room since the first injection. Office-based steroid injection represents a promising new treatment pathway for a disease that requires long-term management, offering a purely pharmacologic approach to a disorder that has traditionally been approached from a mechanical perspective. It is safe, well tolerated, and effective. Furthermore, it may help patients and physicians avoid repeated trips to the operating room and the associated risks. 4. Laryngoscope, 127:2475-2481, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

Role of Aquaporin Water Channels in Airway Fluid Transport, Humidification, and Surface Liquid Hydration

Science.gov (United States)

Song, Yuanlin; Jayaraman, Sujatha; Yang, Baoxue; Matthay, Michael A.; Verkman, A.S.

2001-01-01

Several aquaporin-type water channels are expressed in mammalian airways and lung: AQP1 in microvascular endothelia, AQP3 in upper airway epithelia, AQP4 in upper and lower airway epithelia, and AQP5 in alveolar epithelia. Novel quantitative methods were developed to compare airway fluid transport–related functions in wild-type mice and knockout mice deficient in these aquaporins. Lower airway humidification, measured from the moisture content of expired air during mechanical ventilation with dry air through a tracheotomy, was 54–56% efficient in wild-type mice, and reduced by only 3–4% in AQP1/AQP5 or AQP3/AQP4 double knockout mice. Upper airway humidification, measured from the moisture gained by dry air passed through the upper airways in mice breathing through a tracheotomy, decreased from 91 to 50% with increasing ventilation from 20 to 220 ml/min, and reduced by 3–5% in AQP3/AQP4 knockout mice. The depth and salt concentration of the airway surface liquid in trachea was measured in vivo using fluorescent probes and confocal and ratio imaging microscopy. Airway surface liquid depth was 45 ± 5 μm and [Na+] was 115 ± 4 mM in wild-type mice, and not significantly different in AQP3/AQP4 knockout mice. Osmotic water permeability in upper airways, measured by an in vivo instillation/sample method, was reduced by ∼40% by AQP3/AQP4 deletion. In doing these measurements, we discovered a novel amiloride-sensitive isosmolar fluid absorption process in upper airways (13% in 5 min) that was not affected by aquaporin deletion. These results establish the fluid transporting properties of mouse airways, and indicate that aquaporins play at most a minor role in airway humidification, ASL hydration, and isosmolar fluid absorption. PMID:11382807

Endoscopically placed nitinol stents for pediatric tracheal obstruction.

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Prasad, Mukesh; Bent, John P; Ward, Robert F; April, Max M

2002-11-11

To provide preliminary clinical data regarding endoscopically placed nitinol stents for children with tracheal obstruction as a temporizing measure to allow for trach tube decannulation while awaiting growth to allow for tracheal resection. This case series describes the experiences of two children (ages 5 and 15) who were dependent upon tracheotomy because of acquired tracheal obstruction. Both patients had combined tracheomalacia and tracheal stenosis. After failing tracheoplasty with rib graft augmentation both patients suffered from extensive tracheal disease, which was too long to allow for immediate tracheal resection. Endoscopic placement of nitinol stents in the obstructed tracheal segment using fluoroscopic guidance. All tracheotomy tubes were removed immediately after successful stent deployment with the patient still under general anesthesia. Four stents were placed in total. The first patient's initial stent was too narrow and was, therefore, removed and replaced at a later date with a larger diameter stent. The second patient experienced distal migration of his initial stent requiring stent removal and replacement at a later date. Both patients remain successfully decannulated (follow-up, 25 and 26 months) and are currently living more normal lives as they grow and await tracheal resection. Preliminary use of nitinol stents for pediatric tracheal obstruction has enabled successful decannulation in two children with complicated airways. Our results with this series of patients suggest that nitinol stents can be safely used in children as a temporizing measure until tracheal resection can be safely performed. With this approach children can live free from the hassles of trach care, social isolation and peer ridicule. Limited pediatric experience exists in the literature about nitinol stents. Thus, our experience with stent selection and placement will help others avoid problems encountered in this initial series. Copyright 2002 Elsevier Science Ireland

Bilateral vocal cord paralysis and hypothyroidism as presenting symptoms of Williams-Beuren syndrome: a case report.

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Koren, Ilana; Kessel, Ira; Rotschild, Avi; Cohen-Kerem, Raanan

2015-09-01

Williams-Beuren syndrome is a rare neurodevelopmental disorder caused by deletion of 1.5-1.8Mb genes on chromosome 7q11.23. The syndrome was first described as a triad of supra-valvular aortic stenosis, mental retardation, and distinctive facial features. Our patient was referred due to audible inspiratory stridor when he was seven days old. Following endoscopy he was diagnosed with bilateral vocal cord paralysis and was eventually intubated due to respiratory de-compensation followed by tracheotomy. On further workup he was diagnosed with hypothyroidism. Genetic workup supported the diagnosis of Williams-Beuren syndrome. We report here a case with an unusual clinical presentation. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

An inflammatory pseudotumour of the larynx: a case report and literature review of an unusual tumour.

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Dava, Chaido J; Hajiioannou, Jiannis K; Terzis, Anastasios; Bizakis, John

2012-01-01

Inflammatory pseudotumour (IPT) is a rare benign pseudoneoplastic proliferation of unknown etiology, often showing locally aggressive behaviour. Conflicting theories about exaggerated response to injury versus true neoplastic origin have been suggested. We report a case of laryngeal pseudotumour in a 73-year-old man presenting with hoarseness and slowly progressive dyspnea and a short review of the English language literature on the subject. Management consisted of midline vertical thyrotomy, excision of the tumour, and a temporary tracheotomy. No recurrence observed eight months postoperatively. Laryngeal IPT is extremely rare, and it may easily be misinterpreted as a malignant tumour. Conservative excision and anti-inflammatory therapy are advocated, since its general behaviour is benign.

[Diagnostic bronchoscopy: contribution of the flexible video endoscopy].

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Labbé, A

2007-12-01

The author describes the use of paediatric flexible videobronchoscopy. Examinations were performed in newborn, infant and child. In neonatal period, the technique is used for the diagnostic of congenital malformation of airway, upper airway obstruction, pre operative evaluation of tracheooesophageal fistula. In children, more frequent indications are airway obstruction with non clear cause, stridor, chronic cough, congenital malformation of airway, tracheomalacia, follow-up of lung transplantation. In intensive care unit, this technique is very useful in the cases of atelectasis, stridor post extubation, follow-up in prolonged intubation and tracheotomy. The possibility of direct visualization of the anomalies in screen and the function of numeric record are important for diagnosis and teaching procedure.

[Outcome of patients with chronic respiratory insufficiency treated at home with tracheotomy and assisted ventilation].

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Dudeffant, P; Manier, G; Gbikpi-Benissan, G; Cardinaud, J P

1985-01-01

60 patients were studied with severe chronic respiratory failure (IRC) and a permanent tracheostomy treated with domiciliary ventilation (VADT). The study commenced from the time of the tracheostomy and included length of survival (by the actuarial method) quality of life, subjectively and objectively (progress of blood gases in a stable clinical state and cumulative length of periods in hospital). Factors influencing the decision for tracheostomy and VADT were examined. Restrictive cases benefitted from the technique as much from the improved quality of life as from the duration of survival (77% at 5 years). Patients with an obstructive or mixed pattern had a 5 years survival of 73% after the first episode of acute or chronic respiratory failure which was 73% better than comparable patients given neither a tracheostomy nor oxygen therapy. The five years survival of 42% on VADT in our series compares favourably with the main series published. In our opinion the improved survival in these patients (which tends to rejoin that of the general population) and the improved quality of life justifies the use of this treatment in severe obstructive IRC, despite a greater demand and cost of this treatment than those with a restrictive defect.

Lingual Haematoma due to Tenecteplase in a Patient with Acute Myocardial Infarction

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Muhlis Bal

2013-01-01

Full Text Available The use of intravenous thrombolytic agents has revolutionised the treatment of acute myocardial infarction. However, the improvement in mortality rate achieved with these drugs is tempered by the risk of serious bleeding complications, including intracranial haemorrhage. Tenecteplase is a genetically engineered mutant tissue plasminogen activator. Haemorrhagic complications of tissue plasminogen activator (tPA are well known. Compared to other tPAs, tenecteplase use leads to lower rates of bleeding complications. Here, we report a case of unusual site of spontaneous bleeding, intralingual haematoma during tenecteplase therapy following acute myocardial infarction, which caused significant upper airway obstruction and required tracheotomy to maintain the patient’s airway. Clinical dilemmas related to securing the airway or reversing the effects of tissue plasminogen activator are discussed.

Anterior cervical osteophytes causing dysphagia and dyspnea: an uncommon entity revisited.

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Giger, Roland; Dulguerov, Pavel; Payer, Michael

2006-10-01

Large anterior cervical osteophytes can occur in degeneration of the cervical spine or in diffuse idiopathic skeletal hyperostosis (DISH). We present the case of an 83-year-old patient with progressive dysphagia and acute dyspnea, necessitating emergency tracheotomy. Voluminous anterior cervical osteophytes extending from C3 to C7 and narrowing the pharyngoesophageal segment by external compression and bilateral vocal fold immobility were diagnosed radiologically and by fiberoptic laryngoscopy. Surgical removal of all osteophytes led to the resolution of symptoms. Dyspnea with or without dysphagia caused by hypertrophic anterior cervical osteophytes is an uncommon entity. The exhaustive diagnostic workup proposed in the literature could be simplified by using fiberoptic laryngoscopy and dynamic videofluoroscopy. The causes, treatment, and outcome are discussed.

[Two cases of Duchenne muscular dystrophy over 40 years after onset].

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Ishizaki, Masatoshi; Ueyama, Hidetsugu; Masuda, Teruaki; Nishida, Yasuto; Imamura, Shigehiro; Ando, Yukio

2013-01-01

We report two 45 year old men with Duchenne muscular dystrophy. Case 1 showed a deleted exon 50 of the dystrophin gene by MLPA analysis, and Case 2 showed deleted exons 46-52. Both patients presented with severe weakness of the skeletal muscles and respiratory dysfunction, while cardiac involvement was mild and cognitive function was almost normal. The patients are able to shop at a mall, participate in activities, and attend hobbies, although they are bedridden with artificial respiration through tracheotomy. With the progress of the respiratory care and cardiac protective therapy, the prognosis of Duchenne muscular dystrophy has improved remarkably. At present, it is possible to survive over 40 years with maintenance of quality of life, if cardiac damage is not severe.

Erythropoietin in amyotrophic lateral sclerosis: a multicentre, randomised, double blind, placebo controlled, phase III study.

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Lauria, Giuseppe; Dalla Bella, Eleonora; Antonini, Giovanni; Borghero, Giuseppe; Capasso, Margherita; Caponnetto, Claudia; Chiò, Adriano; Corbo, Massimo; Eleopra, Roberto; Fazio, Raffaella; Filosto, Massimiliano; Giannini, Fabio; Granieri, Enrico; La Bella, Vincenzo; Logroscino, Giancarlo; Mandrioli, Jessica; Mazzini, Letizia; Monsurrò, Maria Rosaria; Mora, Gabriele; Pietrini, Vladimiro; Quatrale, Rocco; Rizzi, Romana; Salvi, Fabrizio; Siciliano, Gabriele; Sorarù, Gianni; Volanti, Paolo; Tramacere, Irene; Filippini, Graziella

2015-08-01

To assess the efficacy of recombinant human erythropoietin (rhEPO) in amyotrophic lateral sclerosis (ALS). Patients with probable laboratory-supported, probable or definite ALS were enrolled by 25 Italian centres and randomly assigned (1:1) to receive intravenous rhEPO 40,000 IU or placebo fortnightly as add-on treatment to riluzole 100 mg daily for 12 months. The primary composite outcome was survival, tracheotomy or >23 h non-invasive ventilation (NIV). Secondary outcomes were ALSFRS-R, slow vital capacity (sVC) and quality of life (ALSAQ-40) decline. Tolerability was evaluated analysing adverse events (AEs) causing withdrawal. The randomisation sequence was computer-generated by blocks, stratified by centre, disease severity (ALSFRS-R cut-off score of 33) and onset (spinal or bulbar). The main outcome analysis was performed in all randomised patients and by intention-to-treat for the entire population and patients stratified by severity and onset. The study is registered, EudraCT 2009-016066-91. We randomly assigned 208 patients, of whom 5 (1 rhEPO and 4 placebo) withdrew consent and 3 (placebo) became ineligible (retinal thrombosis, respiratory insufficiency, SOD1 mutation) before receiving treatment; 103 receiving rhEPO and 97 placebo were eligible for analysis. At 12 months, the annualised rate of death (rhEPO 0.11, 95% CI 0.06 to 0.20; placebo: 0.08, CI 0.04 to 0.17), tracheotomy or >23 h NIV (rhEPO 0.16, CI 0.10 to 0.27; placebo 0.18, CI 0.11 to 0.30) did not differ between groups, also after stratification by onset and ALSFRS-R at baseline. Withdrawal due to AE was 16.5% in rhEPO and 8.3% in placebo. No differences were found for secondary outcomes. RhEPO 40,000 IU fortnightly did not change the course of ALS. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Management of difficult airway in intratracheal tumor surgery

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Agarwal Surendra K

2005-06-01

Full Text Available Abstract Background Tracheal malignancies are usual victim of delay in diagnosis by virtue of their symptoms resembling asthma. Sometimes delayed diagnosis may lead to almost total airway obstruction. For difficult airways, not leaving any possibility of manipulation into neck region or endoscopic intervention, femorofemoral cardiopulmonary bypass can be a promising approach. Case Presentation We are presenting a case of tracheal adenoid cystic carcinoma (cylindroma occupying about 90% of the tracheal lumen. It was successfully managed by surgical excision of mass by sternotomy and tracheotomy under femorofemoral cardiopulmonary bypass (CPB. Conclusion Any patient with recurrent respiratory symptoms should be evaluated by radiological and endoscopic means earlier to avoid delay in diagnosis of such conditions. Femorofemoral cardiopulmonary bypass is a relatively safe way of managing certain airway obstructions.

[The implantation of elastic metal endoprostheses in tracheal stenosis and tracheomalacia. The initial results with 4 patients].

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Berger, H; Gärtner, C; Kohz, P; Stäbler, A; Dienemann, H; Wilmes, E

1993-07-01

Narrowing of the trachea due to tracheomalacia or compression can lead to life-threatening asphyxia and may require tracheotomy with intubation or endoscopic introduction of a stent. The use of a self-expanding elastic metal prosthesis in 4 patients with airway obstruction has proved a satisfactory alternative to conventional plastic prostheses, both in the acute phase and over a long period of time. After 4 weeks total epithelium cover of the stent could be demonstrated; biopsies after 3 and 4 months showed differentiation into respiratory ciliated epithelium. Patient acceptance was excellent since there was no sensation of a foreign body, retention of secretions or cough. The physical properties of the wall stent made it a suitable mechanical replacement for an unstable or narrowed trachea during the period of observation.

Difficult airway management with bonfils fiberscope in case of emergency: acute abdomen with ileus.

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Maldini, Branka; Novotny, Zdenko; Letica-Brnadić, Renata; Brkljacić, Ana; Bartolek, Dubravka

2012-09-01

This clinical report describes an emergency case of a 49-year-old man, ASA E III status, with clinical symptoms of acute abdomen and ileus, who was scheduled for urgent surgery. Predictors of difficult intubation (Mallampati test Class III, short thyro-mental (management decided on one attempt of Bonfils fiberoptic intubation as primary intervention and urgent tracheotomy, if needed, as secondary intervention. Immediately after assuming supine position on the operating table, the patient lost consciousness and cardiac arrest developed. Successful intubation with oxygenation was followed by cardiopulmonary resuscitation. Upon stabilization of the patient's vital functions, urgent surgery was performed. In the emergency case presented, we succeeded quickly to secure the airway with Bonfils fiberoptic intubation, which allowed for appropriate oxygenation and starting resuscitation. The high risk of the possible aspiration was avoided by timely provision of airway in the experienced anesthetist's hands.

Rehabilitation Nutrition for Possible Sarcopenic Dysphagia After Lung Cancer Surgery: A Case Report.

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Wakabayashi, Hidetaka; Uwano, Rimiko

2016-06-01

Sarcopenic dysphagia is characterized by the loss of swallowing muscle mass and function associated with generalized loss of skeletal muscle mass and function. In this report, the authors describe a patient with possible sarcopenic dysphagia after lung cancer surgery and was treated subsequently by rehabilitation nutrition. A 71-year-old man with lung cancer experienced complications of an acute myocardial infarction and pneumonia after surgery. He was ventilated artificially, and a tracheotomy was performed. The patient received diagnoses of malnutrition, severe sarcopenia, and possible sarcopenic dysphagia. His dysphagia was improved by a combination of dysphagia rehabilitation including physical and speech therapy and an improvement in nutrition initiated by a nutrition support team. Finally, he no longer had dysphagia and malnutrition. Sarcopenic dysphagia should be considered in patients with sarcopenia and dysphagia. Rehabilitation nutrition using a combination of both rehabilitation and nutritional care management is presumptively useful for treating sarcopenic dysphagia.

Cervical hemorrhage due to spontaneous rupture of the superior thyroid artery: Case report and review of the literature.

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Stenner, Markus; Helmstaedter, Victor; Spuentrup, Elmar; Quante, Gero; Huettenbrink, Karl-Bernd

2010-09-01

Beneath the different reasons for cervical masses, a spontaneous hemorrhage presents a rare and life-threatening condition. We present the rare case of a 62-year-old man who was presented with a dramatically enlarging cervical mass causing respiratory distress because of upper airway compression. An endotracheal intubation was lifesaving and avoided tracheotomy. A CT scan revealed a hematoma in the region of the left external carotid artery. An emergency angiography embolized a ruptured branch of the superior thyroid artery and surgery evacuated the hematoma. We discuss the rarity of the condition, reasons for a spontaneous rupture of the artery, and the diagnostic and treatment strategy. In addition, we review the literature on spontaneous thyroid artery hemorrhages, which, up to now, have been described only for the inferior thyroid artery. We conclude that the optimal management for cases of cervical hematoma is intubation, diagnosis, and angiography before surgery.

Pediatric tracheostomy.

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Campisi, Paolo; Forte, Vito

2016-06-01

Tracheotomy refers to a surgical incision made into a trachea. Tracheostomy, on the other hand, refers to a surgical procedure whereby the tracheal lumen is positioned in close proximity to the skin surface. Tracheostomy is an uncommon procedure in the pediatric population. When required tracheostomy is typically performed as an open surgical procedure under general anesthesia with the patient intubated. However, it may need to be performed under local anesthesia or over a rigid bronchoscope in the patient with a precarious airway. Over the past half century, the primary indication for pediatric tracheostomy has shifted from acute infectious airway compromise to the need for prolonged ventilatory support in neurologically compromised children. The surgical technique, choice of tracheostomy tube, and post-operative care requires a nuanced approach in infants and young children. This article will review these topics in a comprehensive fashion. Copyright © 2016 Elsevier Inc. All rights reserved.

Dyspnea and dysphagia associated to hypopharyngeal fibrolipoma: A case report

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Marco A. Mendez Saenz, MD

2017-04-01

Full Text Available Fibrolipomas are benign lesions conformed by fat and connective tissue, classified as histologic variants of lipomas. They are rarely located in the head and neck and represent less than 0.6% of the benign tumors of the larynx and hypopharynx. Their clinical presentation depends on its location and size. We present the case of a 51-year-old male patient who reported progressive dyspnea, dysphagia and obstructive sleep symptoms with a duration of 3 months, without apparent cause. A pharyngolaryngeal fiberoptic endoscopy showed a smooth, rounded mass in the posterior wall of the hypopharynx, partially obstructing the laryngeal vestibule, creating a valve effect. Complete trans-cervical resection of the lesion was performed after the airway was secured by means of a tracheotomy. The final histopathology report was fibrolipoma. He is currently asymptomatic and without evidence of relapse one year after the procedure.

Postoperative Conversion Disorder in Elderly Oral Cancer Patient.

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Yakushiji, Takashi; Hayashi, Kamichika; Morikawa, Takamichi; Migita, Masashi; Ogane, Satoru; Muramatsu, Kyotaro; Kamio, Takashi; Shibahara, Takahiko; Takano, Nobuo

2016-01-01

Conversion disorder is a condition in which psychological stress in response to difficult situations manifests as physical symptoms. Here, we report a case of postoperative coma due to conversion disorder in an elderly oral cancer patient. An 82-year-old woman was referred to Tokyo Dental College Chiba Hospital with a mass lesion on the tongue. A biopsy revealed a well-differentiated squamous cell carcinoma. Surgical treatment was performed for the tongue carcinoma and tracheotomy for management of the airway. On postoperative day 5, the patient exhibited loss of consciousness (Glasgow Coma Scale: E1, VT, M1; Japan Coma Scale: III-300). The patient's vital signs were all normal, as were the results of a full blood count, brain-CT, MRI, and MRA. Only the arm dropping test was positive. Therefore, the cause of the coma was diagnosed as conversion disorder. Seven hours later, the patient showed a complete recovery.

[About a case of laryngeal location of SAPHO].

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Vatin, L; Jean, E; Rivière, D; Montava, M; Giovanni, A; Dessi, P; Lagier, A

2017-10-01

Synovitis, acne, pustulosis, hyperostosis, osteitis (SAPHO) is a syndrome that combines dermatological, articular and osseous inflammatory manifestations. Bilateral laryngeal immobility relative to cricoarytenoid joint origin is very uncommon. This article presents a case of bilateral cricoarytenoid joint ankylosis in a SAPHO syndrome context. A 53-year-old patient presenting with a two year history of intermittent bouts of dyspnea. A SAPHO syndrome was discussed on repeated thoracic CT-scan. The link between dyspnea and SAPHO syndrome had not been made immediately given the absence of any known anteriority. However, having ruled out other etiologies and after having had to perform a tracheotomy due a worsening of the respiratory condition, this diagnosis was considered. Treatment by corticosteroids and infliximab permitted a clinical improvement of the patient. This clinical case report should increase awareness of possible cricoarytenoid joint involvement in SAPHO. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

Bilateral vocal fold paralysis and dysphagia secondary to diffuse idiopathic skeletal hyperostosis.

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Allensworth, Jordan J; O'Dell, Karla D; Schindler, Joshua S

2017-01-01

Diffuse idiopathic skeletal hyperostosis (DISH) is an idiopathic spinal disease common in the elderly and characterized by flowing ossification and osteophyte formation along the spinal column. Cervical hyperostosis is capable of producing dysphagia, stridor, and airway obstruction; however, there are no extant reports of true paralysis of bilateral vocal folds in patients fulfilling the criteria for DISH. We report a case of a 61-year-old man presenting with dysphagia and dyspnea. Flexible laryngoscopy revealed bilateral true vocal fold paralysis. Cervical radiograph showed flowing ossification of the anterior longitudinal ligament with preservation of intervertebral disc height. Tracheotomy and cervical osteophytectomy were performed, after which the patient showed improved swallowing and speaking ability and was decannulated without complication. In the case presented, cervical osteophytectomy dramatically reversed bilateral vocal fold paralysis and dysphagia secondary to hyperostosis, thus negating the need for prolonged tracheostomy and feeding tube dependence. © 2016 Wiley Periodicals, Inc. Head Neck 39: E1-E3, 2017. © 2016 Wiley Periodicals, Inc.

Delineation of the anatomical relationship of innominate artery and trachea by respiratory-gated MR imaging with true FISP sequence in patients with severe motor and intellectual disabilities

International Nuclear Information System (INIS)

Fujikawa, Yoshinao; Sato, Noriko; Sugai, Kenji; Endo, Yusaku; Matsufuji, Hiroki; Oomi, Tsuyoshi; Honzawa, Shiho; Sasaki, Masayuki

2008-01-01

Tracheoinnominate artery fistula is a well-known complication that arises on using a cannula. Therefore, routine examination of the anatomical relationship of the innominate artery and trachea should be carried out. We evaluated the usefulness of magnetic resonance imaging in 5 patients with severe motor and intellectual disabilities (SMID) using a combination of true-fast imaging of steady-state precession (true-FISP) sequences and two-dimensional prospective acquisition correction (2D-PACE). For all patients, the trachea and the innominate artery were identified without sedation and contrast media. In one patient, the innominate artery was observed to be pressing on the trachea. In three patients, the trachea and innominate artery were brought very close each other, and in the other patient the anatomical relationship of the trachea and surrounding structure was delineated before tracheotomy. The validity of true-FISP sequences combined with the respiratory-gated technique was confirmed useful for the patients who are difficult to lie quietly and to hold their breath voluntarily. (author)

Clinical outcomes of surgical clipping for intracranial aneurysms in patients with a Hunt and Hess grade 4 or 5

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Yang Zhang

2016-06-01

Full Text Available ABSTRACT We retrospectively evaluated the records of 49 grade 4 and 5 patients with 42 intracranial aneurysms treated within 72 h of subarachnoid hemorrhage (SAH. In total, 35 patients (71% were grade 4, and 14 (29% were grade 5. A total of 42 (85% patients had one aneurysm, 6 (12% had two aneurysms, and 1 (3% had three aneurysms. Out of 49 patients, one technical (2% and one clinical (2% complication occurred at surgery. Twenty-one (43% patients recovered well, including 7 with postoperative hematoma requiring an immediate evacuation of a clot. Fourteen (29% patients had hydrocephalus and required a ventriculo-peritoneal shunt; 12 patients underwent tracheotomy postoperatively due to coma and pulmonary infection. We found that patients with Hunt and Hess grade 4 and 5 aneurysms can undergo successful neurosurgical clipping of the aneurysms after SAH. However, the morbidity and mortality rates remain high because of their poor clinical condition and a high incidence of vasospasm during treatment.

Pediatric mumps with laryngeal edema.

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Hattori, Yujiro; Oi, Yasufumi; Matsuoka, Ryo; Daimon, Yumi; Ito, Asami; Kubota, Wataru; Konishi, Kyoko; Onguchi, Toshimi; Sato, Akihiro; Yamashita, Yukio; Ishihara, Jun

2013-10-01

Mumps virus infection primarily affects the salivary glands and may incur various complications. Laryngeal edema is such a rare complication that few adult cases have been reported. We report the first known pediatric patient with mumps with laryngeal edema. An 8-year-old boy developed dyspnea after a rapidly progressive swelling of his face and neck. Laryngoscopy revealed edematous changes in the supraglottic and subglottic regions, and computed tomography confirmed significant laryngeal edema in addition to swelling of the cervical soft tissue and the salivary glands. Laboratory findings revealed a high serum amylase level and confirmed the diagnosis of mumps. Intravenous steroid administration alleviated the dyspnea, although the patient required temporary tracheal intubation to maintain airway patency. He did not need tracheotomy and did not experience any other complications. Laryngeal edema must be regarded as a rare, potentially life-threatening complication of mumps. When mumps is diagnosed with significant swelling of the neck, an emergency airway should be established to prevent airway obstruction.

[ANCA-negative subglottic laryngeal stenosis in childhood].

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Wittekindt, C; Lüers, J-C; Drebber, U; Guntinas-Lichius, O; Hüttenbrink, K-B

2007-10-01

A 15-year-old female, having developed recurrent infections of the upper airway, hoarseness, dyspnea, and nasal congestion, was referred to our department. There was no history of trauma or intubation. The subglottic space was circularly narrowed. The test for c-ANCA was negative. Chest X-ray and renal function were normal. A tracheotomy was performed; the histology showed infiltrating plasma cells, but no signs of vasculitis or granulomatous inflammation. One year later the patient developed acute renal failure. Biopsy of the kidney confirmed Wegener's disease. The laryngeal stenosis completely resolved after therapy with cyclophosphamide. Juvenile Wegener's granulomatosis is extremely rare; the larynx and trachea seem to be involved more frequently in children than in adults. The positive testing of c-ANCA can support the diagnosis; however, even when c-ANCA do not test positive, the disease can never be excluded. Surgical interventions within the larynx or trachea might only be considered after ineffective therapy with immunosuppressive drugs.

Work of breathing as a tool to diagnose severe fixed upper airway obstruction.

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Khirani, S; Pierrot, S; Leboulanger, N; Ramirez, A; Breton, D; Couloigner, V; Fauroux, B

2014-03-01

A 4-year-old girl with bilateral vocal fold palsy was successfully decannulated from tracheotomy after seven laryngeal procedures. But an important stridor and dyspnea recurred 13 months after decannulation. Nocturnal gas exchange was normal but her daytime work of breathing was increased by fourfold, without any beneficial effect of nasal noninvasive continuous positive airway pressure ventilation (CPAP), reflecting a severe fixed airway obstruction. Endoscopic examination confirmed the work of breathing findings showing glottic and supraglottic stenosis. This upper airway obstruction was successfully treated with a recannulation. In conclusion, the major message of this case report is that measurement of the work of breathing was able to document the "fixed" nature of the airway obstruction, by showing no improvement even with highest tolerated levels of nasal CPAP. As such, the work of breathing may be proposed as a screening tool to quantify and assess the reversibility of severe upper airway obstruction in children. © 2013 Wiley Periodicals, Inc.

An unusual salvage technique for posterior tracheal membranous laceration associated with transhiatal esophagectomy: A transcervical–transsternal approach

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Seyed Ziaeddin Rasihashemi

2017-09-01

Full Text Available Various surgical approaches may be employed for esophageal resection. Major airway injuries due to transhiatal esophagectomy include vertical tears in the membranous trachea. Tracheal injury is an uncommon but potentially fatal complication. This article describes the technique to repair the posterior membranous tracheal tear, extended just over the carina through a transcervical–transsternal approach, thereby avoiding a second thoracotomy. Six patients with posterior membranous tracheal injury underwent this procedure. The laceration ranged from 3 cm to 5 cm in length. Four patients had received neoadjuvant chemoradiation. The management of tracheal laceration added approximately 60 minutes to the total operation time. There was no mortality related to tracheal injury. Patients were followed up for 6 months after surgery, and both posterior tracheal wall and transverse tracheotomy remained intact without stenosis. The transcervical–transsternal approach decreases the need of thoracotomy and its complications in patients with tracheal laceration in any stage, even in cases of an extended tear down to the carina.

Percutaneous dilatational tracheostomy following total artificial heart implantation.

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Spiliopoulos, Sotirios; Dimitriou, Alexandros Merkourios; Serrano, Maria Rosario; Guersoy, Dilek; Autschbach, Ruediger; Goetzenich, Andreas; Koerfer, Reiner; Tenderich, Gero

2015-07-01

Coagulation disorders and an immune-altered state are common among total artificial heart patients. In this context, we sought to evaluate the safety of percutaneous dilatational tracheostomy in cases of prolonged need for mechanical ventilatory support. We retrospectively analysed the charts of 11 total artificial heart patients who received percutaneous dilatational tracheostomy. We focused on early and late complications. We observed no major complications and no procedure-related deaths. Early minor complications included venous oozing (45.4%) and one case of local infection. Late complications, including subglottic stenosis, stomal infection or infections of the lower respiratory tract, were not observed. In conclusion, percutaneous dilatational tracheostomy in total artificial heart patients is safe. Considering the well-known benefits of early tracheotomy over prolonged translaryngeal intubation, we advocate early timing of therapy in cases of prolonged mechanical ventilation. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Does the Intensity of IGG4 Immunostaining Have a Correlation with the Clinical Presentation of Riedel’s Thyroiditis?

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C. A. Simões

2018-01-01

Full Text Available Riedel’s thyroiditis (RT represents one type of IgG4-related thyroid disease (IgG4RTD and the diagnosis involves quantitative immunohistochemistry showing dense lymphoplasmacellular inflammatory infiltrate consisting of IgG4-positive plasma cells with storiform fibrosis and obliterative phlebitis. We report a case of RT with progressive enlargement of the anterior neck, severe dysphagia, odynophagia, and dyspnea. The patient underwent surgical decompression of the airway, protection tracheotomy, and gastrostomy for nutritional intake 6 months after first symptoms. Complete resolution occurred after surgical treatment combined with prednisolone. Immunostaining revealed IgG4-positive plasma cells 12/HPF (high-power field and the IgG4/IgG ratio 25%, values that were disproportionate to the intensity of the patient’s symptoms. As to this case and the few cases described and analyzed in the literature, our impression is that there is no relation between the intensity of symptoms in RT with the total number of IgG4-positive plasma cells and the IgG4/IgG ratio, but more studies are needed.

Wegener's granulomatosis in childhood

International Nuclear Information System (INIS)

McHugh, K.; Manson, D.; Eberhard, B.A.; Shore, A.; Laxer, R.M.

1991-01-01

The authors reviewed the medical histories and radiological examinations of five pediatric patients with a histologic diagnosis of Wegener's granulomatosis (WG) seen over a six year period in whom a total of 22 thoracic CT scans were performed. Involvement of both the upper and lower respiratory tracts was seen in all patients at presentation. One patient had subglottic stenosis necessitating tracheotomy. Pulmonary hemorrhage occurred in three patients at initial diagnosis. Classic cavitary lung nodules were seen in two patients - one at initial presentation, the other at relapse. The plain radiographic lower respiratory tract manifestations of pediatric WG were protean both at initial presentation and during follow up. Similarly, disease expression was highly variable on thoracic CT examinations but, overall multifocal parenchymal infiltrates with or without small peripheral nodules were the commonest thoracic CT manifestations. As a consequence of cytotoxic and corticosteroid therapy the long-term prognosis of WG has improved considerably in recent years. Knowledge of the varied patterns of the primary disease and potential for iatrogenic complications are necessary for successful radiologic assessment of pediatric patients with WG. (orig.)

Vocal cord paralysis in children.

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King, Ericka F; Blumin, Joel H

2009-12-01

Vocal fold paralysis (VFP) is an increasingly commonly identified problem in the pediatric patient. Diagnostic and management techniques honed in adult laryngologic practice have been successfully applied to children. Iatrogenic causes, including cardiothoracic procedures, remain a common cause of unilateral VFP. Neurologic disorders predominate in the cause of bilateral VFP. Diagnosis with electromyography is currently being evaluated in children. Treatment of VFP is centered around symptomology, which is commonly divided between voice and airway concerns. Speech therapy shows promise in older children. Surgical management for unilateral VFP with injection laryngoplasty is commonly performed and well tolerated. Laryngeal reinnervation is currently being applied to the pediatric population as a permanent treatment and offers several advantages over laryngeal framework procedures. For bilateral VFP, tracheotomy is still commonly performed. Glottic dilation procedures are performed both openly and endoscopically with a high degree of success. VFP is a well recognized problem in pediatric patients with disordered voice and breathing. Some patients will spontaneously recover their laryngeal function. For those who do not, a variety of reliable techniques are available for rehabilitative treatment.

Acute laryngeal dyspnea as first presentation of granulomatosis with polyangiitis.

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Pajor, Anna Maria; Kwiatkowska, Sylwia; Kroczyńska-Bednarek, Jadwiga; Piotrowski, Wojciech J

2015-01-01

Granulomatosis with polyangiitis (GPA) is a multi-organ disease which mostly affects lungs, kidney, and head and neck region. We report a rare case of acute laryngeal dyspnea and rapidly progressive pulmonary changes as first manifestations of disease. A 53 year-old woman presented with symptoms of two-week dyspnea, which aggravated rapidly in the preceding hours. Laryngological examination revealed subglottic infiltrations and vocal fold oedema which required urgent tracheotomy. During few days she developed gingival ulcerations and pulmonary infiltration with negative serum c-ANCA titers. The histopathological examination of subglottic and gingival biopsies and the clinical picture established the diagnosis of GPA. She was treated with prednisone and cyclophosphamide with recovery; however, during over 3 years of follow-up, pulmonary symptoms relapsed and subglottic stenosis persisted. The difficulties in diagnosis and treatment in this unusual presentation of GPA are outlined with conclusion that in patients with subglottic infiltration, which develops rapidly, even when this is a sole presentation of the disease, and when c-ANCA are negative, GPA should always be considered.

Trial of ventilation assistance unit for administration of Technegas

International Nuclear Information System (INIS)

Croft, E.; McLaren, C.; Campbell, L.; Pennington, C.; Crelin, D.

1997-01-01

Full text: The current method used for administration of Technegas relies on patient co-operation. It requires patient compliance with breathing instructions. Administration of Technegas in non-compliant patients, for example the unconscious/ventilated patient, is very difficult. Images are frequently sub-optimal and may be impossible to achieve. In an effort to overcome these difficulties we have been trialing a prototype ventilation assistance unit (VAU). The unit comprises a light and portable attachment to the standard Technegas machine. It utilises a hand viva bag and actively forces Technegas into the patient. Two people are required to perform the ventilation. It is our experience that the VAU greatly improves the likelihood of successful administration of Technegas in these patients, and may have application in conscious patients who would be difficult to ventilate in the usual manner for a variety of reasons (e.g. tracheotomy, extreme SOB and the very elderly). Using the VAU we have increased confidence in performing ventilation studies in the more difficult patients. Our early experience will be presented along with suggestions for utilisation of the VAU

Recurrent respiratory papillomatosis: a longitudinal study comparing severity associated with human papilloma viral types 6 and 11 and other risk factors in a large pediatric population.

Science.gov (United States)

Wiatrak, Brian J; Wiatrak, Deborah W; Broker, Thomas R; Lewis, Linda

2004-11-01

tracheotomy, and to develop pulmonary disease. Patients receiving a diagnosis of RRP before 3 years of age had significantly higher severity scores, higher frequencies of surgical intervention, and greater likelihood of requiring adjuvant medical therapy. Patients with Medicaid insurance had significantly higher severity scores and required more frequent surgical debridement. Birth by cesarean section appeared to be a significant risk factor for more severe disease and necessity of more frequent surgical intervention. Statistical analysis of the relationships among epidemiological factors, HPV type, and clinical course revealed that patients with HPV-11 and patients younger than 3 years of age at RRP diagnosis are prone to develop more aggressive disease as represented by higher severity scores at endoscopic debridement, more frequent operative debridement procedures per year, a greater requirement for adjuvant therapy, and greater likelihood of tracheal disease with tracheotomy.

Energy requirement assessed by doubly-labeled water method in patients with advanced amyotrophic lateral sclerosis managed by tracheotomy positive pressure ventilation.

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Ichihara, Noriko; Namba, Kazuyoshi; Ishikawa-Takata, Kazuko; Sekine, Kazunori; Takase, Mitsunori; Kamada, Yuko; Fujii, Seigo

2012-10-01

This study aimed to clarify the energy requirement in patients with amyotrophic lateral sclerosis (ALS) undergoing tracheostomy positive pressure ventilation with tracheostomy. Total energy expenditure (TEE) was measured in 10 hospitalized bedridden ALS patients using the doubly-labeled water (DLW) method. The mean TEE/day and TEE/fat- free mass estimated by DLW method were 934 ± 201 kcal/day and 34.8 ± 5.5 kcal/kg/day, respectively. The mean TEE/resting metabolic rate (RMR) was 0.85 when RMR was estimated by the Harris-Benedict equation, 0.91 by Dietary Reference Intake (DRI), and 0.97 by Ganpule's equation using fat-free mass (FFM). The ratios of TEE to measured RMR were 1.05, 1.15 and 1.23 in three patients. In conclusion, multiplying measured RMR by 1.1 to 1.2 is considered to be appropriate to estimate energy need. However, because it is difficult to measure RMR directly in a clinical setting, an appropriate equation for estimating RMR for ALS patient should be developed.

Proposta de estadiamento topográfico para papilomatose laríngea Suggestion of topographic staging for laryngeal papillomatosis

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Melissa A.G. Avelino

2003-08-01

propose a staging based on the classification of the site and intensity of the lesions in the larynx that can have easily application for the physician. STUDY DESIGN: Clinical prospective. MATERIAL AND METHOD: We divided the larynx in three sites: supraglottis (S, glottis (G and infraglottis (I; and in four degree of extension. Classification: S1 (focal lesion, S2 (less than 2/3 of extension of the lumen, S3 (more than 2/3 of extension and S4 (obstructive lesion or tracheotomy; G1 (focal lesion on the fold or on the anterior or posterior commissure - less than 1/3 of extension, G1a (only one vocal fold G1b (both vocal folds, G2 (more than 1/3 extension of the vocal fold, G2a (only one vocal fold, G2b (both vocal folds, G3 (more than 2/3 extension of the vocal fold and G4 (obstructive lesion or tracheotomy; I1 (focal lesion, I2 (less than 2/3 extension of the lumen, I3 (more than 2/3 extension of the lumen, and I4 (obstructive lesion or tracheotomy. Based on this topographic classification we obtain 4 stages: I, II, III e IV. We evaluated 74 laryngoscopes of 10 patients with laryngeal papillomatosis before and after the treatment with cidofovir to establish the viability of the staging. RESULTS: All the exams could be submitted to the classification and staging. CONCLUSION: We concluded that the staging proposed was viable on the studied population.

Quality of Life in Swallowing Disorders after Nonsurgical Treatment for Head and Neck Cancer

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Silveira, Marta Halina

2014-12-01

Full Text Available Introduction Radiotherapy or chemoradiotherapy can result in severe swallowing disorders with potential risk for aspiration and can negatively impact the patient's quality of life (QOL. Objective To assess swallowing-related QOL in patients who underwent radiotherapy/chemoradiotherapy for head and neck cancer. Methods We interviewed 110 patients (85 men and 25 women who had undergone exclusive radiotherapy (25.5% or concomitant chemoradiotherapy (74.5% from 6 to 12 months before the study. The Quality of Life in Swallowing Disorders (SWAL-QOL questionnaire was employed to evaluate dysphagia-related QOL. Results The QOL was reduced in all domains for all patients. The scores were worse among men. There was a relationship between oral cavity as the primary cancer site and the fatigue domain and also between advanced cancer stage and the impact of food selection, communication, and social function domains. Chemoradiotherapy association, the presence of nasogastric tube and tracheotomy, and the persistence of alcoholism and smoking had also a negative effect on the QOL. Conclusions According to the SWAL-QOL questionnaire, the dysphagia-related impact on QOL was observed 6 to 12 months after the treatment ended.

A Method of Transoral Finger Dissection for a Giant Epiglottic Lipoma

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Toshizo Koizumi

2014-01-01

Full Text Available Background. Subcutaneous lipomas that occur in the trunk and proximal extremities are commonly dissected by low-invasive method. However, a standard surgical method for lipomas of the epiglottis has been absent. Microscopic laryngeal surgery is appropriate to extirpate small epiglottic lipomas. However, microscopic laryngeal surgery may be insufficient for giant epiglottic lipomas because there is restricted visualization of the operating field of the tumor under the microscope. Furthermore, microscopic surgical instruments are very small to manipulate giant lipomas, and it would be excessive to approach these lipomas via external cervical incisions. Case Presentation. A 57-year-old female presented with a giant lipoma on the lingual surface of the epiglottis. Following a tracheotomy, microscopic surgery was inadequate to manipulate the epiglottic lipoma. Instead, we performed macroscopic surgery in which the epiglottic lipoma was pulled into the oral cavity with forceps and then separated from the surrounding tissues using the surgeon’s finger to dissect the tumor en bloc. Conclusion. The low-invasive method of transoral finger dissection enabled the giant lipoma to be extirpated without leaving any remnants or causing excessive epiglottic damage.

Tracheal anastomosis using indocyanine green dye enhanced fibrinogen with a near-infrared diode laser

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Auteri, Joseph S.; Jeevanandam, Valluvan; Oz, Mehmet C.; Libutti, Steven K.; Kirby, Thomas J.; Smith, Craig R.; Treat, Michael R.

1990-06-01

A major obstacle to lung transplantation and combined heart- lung transplantation is dehiscence of the tracheobronchial anastomosis. We explored the possibility of laser welded anastomoses in canine tracheas in vivo. Laser anastomoses were performed on three-quarter circumferential anterior tracheotomies. A continous wave diode laser (808 +1 nm) at a power density of 9.6 watts/cm was used. Human fibrinogen was mixed with indocyanine green dye (ICG, max absorbance 805 nm) and applied to the anastomosis site prior to laser exposure. Animals were sacrificed at 0, 21 and 28 days post-operatively. At sacrifice weld bursting pressures were measured by raising intratracheal pressure using forced ventilation via an endotracheal tube. Sutured and laser welded anastomoses had similar bursting pressures, and exhibited satisfactory histologic evidence of healing. However, compared to polypropylene sutured controls, the laser welded anastomoses exhibited less peritracheal inflammatory reaction and showed visibly smoother luminal surfaces at 21 and 28 days post- operatively. Tracheal anastomosis using ICG dye enhanced fibrinogen combined with the near-infrared diode laser is a promising extension of the technology of laser tissue fusion and deserves further study.

Clinical assessment scoring system for tracheostomy (CASST) criterion: Objective criteria to predict pre-operatively the need for a tracheostomy in head and neck malignancies.

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Gupta, Karan; Mandlik, Dushyant; Patel, Daxesh; Patel, Purvi; Shah, Bankim; Vijay, Devanhalli G; Kothari, Jagdish M; Toprani, Rajendra B; Patel, Kaustubh D

2016-09-01

Tracheostomy is a mainstay modality for airway management for patients with head-neck cancer undergoing surgery. This study aims to define factors predicting need of tracheostomy and define an effective objective criterion to predict tracheostomy need. 486 patients undergoing composite resections were studied. Factors analyzed were age, previous surgery, extent of surgery, trismus, extent of mandibular resection and reconstruction etc. Factors were divided into major and minor, using the clinical assessment scoring system for tracheostomy (CASST) criterion. Sixty seven (13.7%) patients required tracheostomy for their peri-operative management. Elective tracheostomies were done in 53 cases during surgery and post-operatively in 14 patients. All patients in whom tracheostomies were anticipated had a score of seven or more. A decision on whether or not an elective tracheotomy in head and neck surgery is necessary and can be facilitated using CASST criterion, which has a sensitivity of 95.5% and a negative predictive value (NPV) of 99.3%. It may reduce post-operative complications and contribute to safer treatment. Copyright © 2016 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Balloon Dilatation of Pediatric Subglottic Laryngeal Stenosis during the Artificial Apneic Pause: Experience in 5 Children

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J. Lisý

2014-01-01

Full Text Available Introduction. Balloon dilatation is a method of choice for treatment of laryngeal stenosis in children. The aim of procedure in apneic pause is to avoid new insertion of tracheostomy cannula. Patients and Methods. The authors performed balloon dilatation of subglottic laryngeal strictures (SGS in 5 children (3 girls and 2 boys without tracheotomy. Two of them with traumatic and inflammatory SGS had a tracheal cannula removed in the past. The other 3 children with postintubation SGS had never had a tracheostomy before. The need for tracheostomy due to worsening stridor was imminent for all of them. Results. The total of seven laryngeal dilatations by balloon esophagoplasty catheter in apneic pause was performed in the 5 children. The procedure averted the need for tracheostomy placement in 4 of them (80%. Failure of dilatation in girl with traumatic stenosis and concomitant severe obstructive lung disease led to repeated tracheostomy. Conclusion. Balloon dilatation of laryngeal stricture could be done in the absence of tracheostomy in apneic pause. Dilatation averted threatening tracheostomy in all except one case. Early complication after the procedure seems to be a negative prognostic factor for the outcome of balloon dilatation.

Method of determination of thermo-acoustic coolant instability boundaries in reactor core at NPPs with WWER

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Skalozubov, Volodymyr; Kolykhanov, Viktor; Kovryzhkin, Yuriy

2007-01-01

The regulatory body of Ukraine, the National Atomic Energy Company and the Scientific and Production Centre have led team-works concerned with previously unstudied factors or phenomena affecting reactor safety. As a result it is determined that the thermo-acoustic coolant instability conditions can appear in the core at definite operating WWER regimes. Considerable cyclic dynamic loads affect fuel claddings over thermo-acoustic pressure oscillations. These loads can result in inadmissible cassette design damage and containment damage. Taking into account calculation and experimental research authors submit a method of on-line assessment of WWER core state concerning thermo-acoustic coolant instability. According to this method, the thermo-acoustic coolant instability appearance conditions can be estimated using normal registered parameters (pressure, temperature, heat demand etc.). At operative modes, a WWER-1000 core is stable to tracheotomies oscillations, but reduction of coolant discharge through the core for some times can result in thermo-acoustic coolant instability. Thermo-acoustic instability appears at separate transitional modes concerned with reactor scram and unloading/loading at all power units. When thermo-acoustic instability begins in transitional modes, core elements are under influence of high-frequency coolant pressure pulsations for a long time (tens of hours)

RECCURENT LARYNGEAL PAPILLOMA

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Nyilo Purnami

2012-01-01

Full Text Available A case of respiratory papillomatosis was reported. The patient suffered from the disease since eight months old with chief complaint progressive hoarseness and dyspnea. It was diagnosed with respiratory papillomatosis and scheduled for performing tracheotomy and continued with the first microlaryngeal surgery (MLS. Decanulation was taken after 2nd surgery of removing papillomas. Finally was reported she got serial of surgery for 22 times during 18 years of age. It was costly and deteriorating quality of life. The problem remains persisted because of frequent recurrences and need for repetitive surgeries. Specimen biopsy for histologic examination was shown the signs of HPV infection, papilomatic coated squamous epithel with mild dysplasia and coilocytosis. The threatening of upper airway obstruction is the main important reason for patient's coming. The patency of airway assessed by Direct Laryngoscopy then the next treatment was decided with schedule of Micro Laryngeal Surgery (MLS. Finally the MLS treatment is just only for temporarily recovery. A further research to define the proper treatment in the future is required, especially for prevention of the diseases related to the viral causes of infection.

Transoral robotic surgery in head and neck cancer.

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Hans, S; Delas, B; Gorphe, P; Ménard, M; Brasnu, D

2012-02-01

Robots have invaded industry and, more recently, the field of medicine. Following the development of various prototypes, Intuitive Surgical® has developed the Da Vinci surgical robot. This robot, designed for abdominal surgery, has been widely used in urology since 2000. The many advantages of this transoral robotic surgery (TORS) are described in this article. Its disadvantages are essentially its high cost and the absence of tactile feedback. The first feasibility studies in head and neck cancer, conducted in animals, dummies and cadavers, were performed in 2005, followed by the first publications in patients in 2006. The first series including more than 20 patients treated by TORS demonstrated the feasibility for the following sites: oropharynx, supraglottic larynx and hypopharynx. However, these studies did not validate the oncological results of the TORS technique. TORS decreases the number of tracheotomies, and allows more rapid swallowing rehabilitation and a shorter length of hospital stay. Technical improvements are expected. Smaller, more ergonomic, new generation robots, therefore more adapted to the head and neck, will probably be available in the future. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

Idiopathic Supraglottic Stenosis Refractory to Multiple Interventions Improved With Serial Office-based Steroid Injections.

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Hoffman, Matthew R; Mai, Johnny P; Dailey, Seth H

2017-10-30

The objective of this study was to describe a patient with idiopathic supraglottic stenosis who experienced persistent disease despite multiple office-based and operative interventions, whose disease is now better controlled with scheduled serial office-based steroid injections. This is a case report and literature review. A 42-year-old female was referred for worsening supraglottic stenosis despite systemic steroids. She underwent awake tracheotomy. A thorough historical, histologic, and laboratory workup did not reveal an etiology to her stenosis. She later underwent endoscopic partial laryngectomy and was able to be decannulated. She underwent a second endoscopic partial laryngectomy two years later for worsening disease and then was managed over the next seven years with intermittent systemic steroids. Over the last year, she has undergone eight office-based steroid injections with improvement in her degree of stenosis and symptom burden. There are only four prior reported cases of idiopathic supraglottic stenosis, none of which has been managed with serial office-based steroid injections. This case report adds to the small body of literature on the management of this rare disease and proposes a new office-based treatment pathway that may help induce regression of stenosis. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Recurrent Laryngeal Edema Imitating Angioedema Caused by Dislocated Screw after Anterior Spine Surgery

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Piotr Wójtowicz

2015-01-01

Full Text Available The anterior cervical spine surgery is a common procedure to stabilize vertebrae damaged by various diseases. The plates and screws are usually used in the spine fixation. This kind of instrumentation may detach from the bones which is a rare but well-known complication. A 77-year-old male presented to the otorhinolaryngology department with throat pain, choking, and dysphagia. At first the angioedema was diagnosed and he was treated conservatively. The endoscopy revealed laryngeal edema, being more defined on the right side with right vocal fold paresis. CT scans showed the stabilizing plate with two screws attached tightly and the back-out of the third screw toward soft tissue of the neck. In the meantime, his condition deteriorated and he needed tracheotomy. In few days the surgical removal of the dislocated screw was performed successfully. Although two-month follow-up reported no obstruction of the larynx, the vocal folds paresis with gradual functional improvement was observed. Long-term complication of anterior spine surgery sometimes may suggest laryngeal angioedema at first. If the conservative treatment is ineffective and there is a history of anterior spine surgery, the clinicians should consider the displacement of the plate or screws in differential diagnosis.

Kenny Caffey syndrome with severe respiratory and gastrointestinal involvement: expanding the clinical phenotype.

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Christodoulou, Loucas; Krishnaiah, Anil; Spyridou, Christina; Salpietro, Vincenzo; Hannan, Siobhan; Saggar, Anand; Mankad, Kshitij; Deep, Akash; Kinali, Maria

2015-06-01

Kenny Caffey syndrome (KCS) is a rare syndrome reported almost exclusively in Middle Eastern populations. It is characterized by severe growth retardation-short stature, dysmorphic features, episodic hypocalcaemia, hypoparathyroidism, seizures, and medullary stenosis of long bones with thickened cortices. We report a 10-year-old boy with KCS with an unusually severe respiratory and gastrointestinal system involvement-features not previously described in the literature. He had severe psychomotor retardation and regressed developmentally from walking unaided to sitting with support. MRI brain showed bilateral hippocampal sclerosis, marked supra-tentorial volume loss and numerous calcifications. A 12 bp deletion of exon 2 of tubulin-specific chaperone E (TBCE) gene was identified and the diagnosis of KCS was confirmed. Hypercarbia following a sleep study warranted nocturnal continuous positive airway pressure (CPAP) when aged 6. When boy aged 8, persistent hypercarbia with increasing oxygen requirement and increased frequency and severity of lower respiratory tract infections led to progressive respiratory failure. He became fully dependent on non-invasive ventilation and by 9 years he had a tracheotomy and was established on long-term ventilation. He developed retching, vomiting and diarrhea. Chest CT showed changes consistent with chronic aspiration, but no interstitial pulmonary fibrosis. He died aged 10 from respiratory complications.

[Vocal cord paralysis associated with tracheal intubation: incidence, risk analysis, and classification of severity].

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Kikura, Mutsuhito; Suzuki, Yuji; Itagaki, Taiga; Sato, Tsunehisa; Nishino, Junko

2015-01-01

Vocal cord paralysis after tracheal intubation is rare. It causes severe hoarseness and aspiration, and delays recovery and discharge. Arytenoid cartilage dislocation and recurrent nerve paralysis are main causes of vocal cord paralysis. Physical stimulation of the tracheal tube as well as patient and surgical characteristics also contribute. Vocal cord paralysis occurs in 1 (0.07%) of 1,500 general surgery patients and on the left side in 70% of cases. It is associated with surgery/anesthesia time (two-fold, 3-6 hours; 15-fold, over 6 hours), age (three-fold, over 50 years), and diabetes mellitus or hypertension (two-fold). Symptoms resolve in 2-3 months. In adult cardiovascular surgery, vocal cord paralysis occurs in 1 (0.7-2%) of 50-100 cardiac surgery patients and 1 (8.6-32%) of 3-10 thoracic aortic surgery patients. In pediatric cardiac surgery, vocal cord paralysis occurs in 1 (0.1-0.5%) of 200-1,000 patients. We classified the severity of vocal cord paralysis as I, severe hoarseness; II, aspiration or dysphagia; and III, bilateral vocal cord paralysis, aspiration pneumonia, or the need for tracheal re-intubation or tracheotomy. We discuss the importance of informed consent for the patient and family.

The biocompatibility, integrity, and positional stability of an injectable microstimulator for reanimation of the paralyzed larynx.

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Zealear, D L; Garren, K C; Rodriguez, R J; Reyes, J H; Huang, S; Dokmeci, M R; Najafi, K

2001-08-01

The biocompatibility, integrity, positional stability, and potential use of hermetically sealed injectable wireless micromachined microstimulators were investigated for reanimation of the paralyzed larynx. The device, consisting of silicon and glass, has been tested and proven to be biocompatible with no evidence of pathological tissue reaction or rejection up to one-year implantation in the rat dorsum and canine larynx. By one month, each unit was encapsulated by a thin membrane, which thickened to form a fibrous layer of less than 500 microm at 6-12 months. The microstimulators demonstrated long-term in vivo durability: the hermetic seal of only one in ten devices was breached. Once implanted, migration of the device varied from 0 to 3 cm, depending upon the extent of surgical dissection. No discernable migration was noted when the tissue dissection was minimal. Studies utilizing a modified device equipped with electrodes indicated that migration was nominal with sufficient positional stability to ensure activation of target muscles for glottis opening. This study supported the feasibility of using a microstimulator for reanimation of paralyzed laryngeal muscles that open the airway during breathing. This innovative approach to treatment would alleviate the need for a tracheotomy or surgical resection of the vocal fold.

Mini Tracheostomy for Obstructive Sleep Apnea: An Evidence Based Proposal

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Camacho, Macario; Zaghi, Soroush; Chang, Edward T.; Song, Sungjin A.; Szelestey, Blake; Certal, Victor

2016-01-01

Objective. To search for articles evaluating the use of tracheostomies (either permanent stomas or tracheostomy tubes) in adult obstructive sleep apnea (OSA) patients and to evaluate the potential for the use of mini tracheostomies as treatment for OSA. Study Design. Systematic review. Methods. Nine databases were searched from inception through July 21, 2015. Results. The overall tracheostomy search yielded 516 articles, of which eighteen studies provided polysomnographic data. No study was identified (empty review) for the use of mini tracheostomies for treating OSA. The mini tracheostomy search yielded ninety-five articles which describe findings for either mini tracheostomy kits (inner cannula diameter of 4 mm) or the performance of mini tracheotomies. Six articles described the use of mini tracheostomies as a temporary procedure to relieve acute upper airway obstruction and none described the use for OSA. For tracheostomy stomal sites, suturing the skin directly to the tracheal rings with defatting can minimize stomal site collapse. The smallest tracheostomy stomal size that can successfully treat OSA has not been described. Conclusion. Mini tracheostomies as small as 4 mm have been successfully used in the short term to relieve upper airway obstruction. Given that polysomnography data are lacking, additional research is needed. PMID:26925105

Duration of tracheostomy dependence and development of tracheocutaneous fistula in children.

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Ha, Tu-Anh; Goyal, Meha; Ongkasuwan, Julina

2017-12-01

To determine whether the risk of developing a tracheocutaneous fistula (TCF) increases with longer tracheostomy dependence times in children. Retrospective review of medical records. A retrospective chart review was conducted for all children who both underwent tracheotomy and were decannulated between 2002 and 2011 at a tertiary children's hospital. Charts were analyzed for duration of tracheostomy and evidence of TCF up to 12 months. Data for these criteria was available on 164 out of 182 patients. A significant difference in the duration of tracheostomy dependence between children with and without resultant TCF was determined by the Wilcoxon signed rank test (P = 0.0003). The relative risk (RR) of a persistent TCF was significantly increased when the duration of tracheostomy dependence was greater than 24 months (RR = 2.5217, P tracheostomy dependence times for children with and without TCF were 33.1 and 23.4 months, respectively. Overall, 94 children (57.3%) developed a TCF. To our knowledge, this study represents the largest collection of data for children who have been decannulated following tracheostomy placement. These data demonstrate that the risk of developing a TCF increases with longer tracheostomy dependence times in children. 4. Laryngoscope, 127:2709-2712, 2017. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

Laryngeal Rosai-Dorfman Disease (Sinus Histiocytosis with Massive Lymphadenopathy: A Retrospective Study of 5 Cases

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Yanyan Niu

2017-01-01

Full Text Available This study was performed to investigate the clinical manifestations, treatment methods, and prognosis of Rosai-Dorfman disease (RDD with laryngeal involvement. Five clinical cases of RDD with laryngeal involvement diagnosed between 1986 and 2015 were retrospectively analyzed. The laryngeal lesions of these 5 patients mostly involved the glottis and subglottis, with the main symptoms being a hoarse voice and airway obstruction. In addition, the patients mostly exhibited a unilateral or asymmetric onset that was manifested by a laryngeal submucosal nodular mass. The patients were subjected to a regimen of hormone treatment combined with surgical resection. The median follow-up duration was 101 months (8–384 months. One case was lost, and the remaining 4 subjects are alive with disease. The follow-up examinations revealed that 4 subjects had stable laryngeal conditions, whereas one showed minor progression. RDD with laryngeal involvement is clinically rare and differs considerably from classical RDD in age of onset, gender composition, and extranodal involvement. The regimen of hormone treatment combined with surgical resection can stabilize the patient’s general condition and laryngeal lesion. Tracheotomies are recommended for patients with dyspnea. After their conditions stabilize, decannulation can be successfully performed in most cases. This therapeutic regimen generally delivers a good prognosis.

Laryngeal Rosai-Dorfman Disease (Sinus Histiocytosis with Massive Lymphadenopathy): A Retrospective Study of 5 Cases.

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Niu, Yanyan; Li, Yongjin; Wang, Jian; Jin, Xiaofeng; Yang, Dahai; Huo, Hong; Li, Wuyi

2017-01-01

This study was performed to investigate the clinical manifestations, treatment methods, and prognosis of Rosai-Dorfman disease (RDD) with laryngeal involvement. Five clinical cases of RDD with laryngeal involvement diagnosed between 1986 and 2015 were retrospectively analyzed. The laryngeal lesions of these 5 patients mostly involved the glottis and subglottis, with the main symptoms being a hoarse voice and airway obstruction. In addition, the patients mostly exhibited a unilateral or asymmetric onset that was manifested by a laryngeal submucosal nodular mass. The patients were subjected to a regimen of hormone treatment combined with surgical resection. The median follow-up duration was 101 months (8-384 months). One case was lost, and the remaining 4 subjects are alive with disease. The follow-up examinations revealed that 4 subjects had stable laryngeal conditions, whereas one showed minor progression. RDD with laryngeal involvement is clinically rare and differs considerably from classical RDD in age of onset, gender composition, and extranodal involvement. The regimen of hormone treatment combined with surgical resection can stabilize the patient's general condition and laryngeal lesion. Tracheotomies are recommended for patients with dyspnea. After their conditions stabilize, decannulation can be successfully performed in most cases. This therapeutic regimen generally delivers a good prognosis.

Acute Systolic Heart Failure Associated with Complement-Mediated Hemolytic Uremic Syndrome

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John L. Vaughn

2015-01-01

Full Text Available Complement-mediated hemolytic uremic syndrome (otherwise known as atypical HUS is a rare disorder of uncontrolled complement activation that may be associated with heart failure. We report the case of a 49-year-old female with no history of heart disease who presented with microangiopathic hemolytic anemia, thrombocytopenia, and acute kidney injury. Given her normal ADAMSTS13 activity, evidence of increased complement activation, and renal biopsy showing evidence of thrombotic microangiopathy, she was diagnosed with complement-mediated HUS. She subsequently developed acute hypoxemic respiratory failure secondary to pulmonary edema requiring intubation and mechanical ventilation. A transthoracic echocardiogram showed evidence of a Takotsubo cardiomyopathy with an estimated left ventricular ejection fraction of 20%, though ischemic cardiomyopathy could not be ruled out. Treatment was initiated with eculizumab. After several failed attempts at extubation, she eventually underwent tracheotomy. She also required hemodialysis to improve her uremia and hypervolemia. After seven weeks of hospitalization and five doses of eculizumab, her renal function and respiratory status improved, and she was discharged in stable condition on room air and independent of hemodialysis. Our case illustrates a rare association between acute systolic heart failure and complement-mediated HUS and highlights the potential of eculizumab in stabilizing even the most critically-ill patients with complement-mediated disease.

[Disturbed respiratory cycle accompanying hypoxic-ischemic encephalopathy].

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Saito, Yoshiaki; Masuko, Kaori; Kaneko, Kaori; Saito, Kazuyo; Chikumaru, Yuri; Iwamoto, Hiroko; Matsui, Akira; Kimura, Seiji

2005-09-01

We report the case of a 2-year-old boy who experienced total asphyxia at 4 months of age, and suffered abnormalities at specific phases of the respiratory cycle. The patient was bedridden due to severe tetraplegia and showed little response to external stimuli. He has been tube-fed since the initial asphyxia and a tracheotomy was performed after recurrent hypoxic episodes as a result of the respiratory dysfunction. Upon examination, his respiratory pattern was characterized by arrest during the inspiratory phase with a possible over-riding secondary inspiration. The respiratory pause at the inspiratory phase was markedly prolonged during an episode of pulmonary infection, resulting in recurrent cyanosis that necessitated artificial ventilation. The "second" inspiration typically occurred during the mid- or late-inspiratory phases, with this pattern often shown to be variable after epileptic seizures. The characteristic breathing of this patient suggested that difficulty in forming a normal respiratory cycle, other than during periods of hypoventilation or apnoea, could be a significant respiratory dysfunction following asphyxiation. Strategies for the management of such patients should be carefully designed after close observation of breathing patterns within the respiratory cycle, and with consideration for the influence of epileptic seizures and other inputs from somatic afferents.

Role of brachytherapy in treatment of epidermoid carcinomas of the vallecula after conservative supraglottic laryngectomy followed by irradiation

International Nuclear Information System (INIS)

Clippe, Sebastien; Pommier, Pascal; Poupart, Marc; Ceruse, Philippe; Rosenbusch, Thomas; Ramade, Antoine; Montbarbon, Xavier; Gerard, Jean-Pierre; Carrie, Christian; Ardiet, Jean-Michel

2002-01-01

Purpose:To evaluate survival and functional results of the treatment of carcinomas of the vallecula using surgery, irradiation, and interstitial brachytherapy. Methods and Materials: Between 1990 and 1998, 36 patients with squamous cell carcinoma of the vallecula were treated with horizontal supraglottic functional laryngectomy, external beam radiotherapy (median dose 54 Gy), and additional interstitial brachytherapy (median dose 16 Gy). Results were compared with a previous series of 22 patients treated without brachytherapy. Results: The median follow-up was 44 months. The 5-year actuarial overall survival rate was 61.3%. The 5-year specific survival rate was 86%, with 2 local failures (local control rate 94.4%) and 4 isolated distant metastases. Ten patients developed a second primary. The overall survival was 34% for 22 patients previously treated without brachytherapy. Severe toxicities occurred in 9 patients: death (related to larynx edema or inhalation, n=1), soft tissue necrosis (n=1), aspiration pneumonia (n=1), mandibular necrosis (n=2), pharyngocutaneous fistula (n=2), and laryngeal edema (n=2). All the patients fed orally with no definitive gastrostomy or tracheotomy. Conclusion: Additional brachytherapy for vallecula carcinoma seems to improve locoregional control and overall survival dramatically. Functional results were also excellent. To our knowledge, this original therapeutic schedule has never been previously described

Mini Tracheostomy for Obstructive Sleep Apnea: An Evidence Based Proposal

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Macario Camacho

2016-01-01

Full Text Available Objective. To search for articles evaluating the use of tracheostomies (either permanent stomas or tracheostomy tubes in adult obstructive sleep apnea (OSA patients and to evaluate the potential for the use of mini tracheostomies as treatment for OSA. Study Design. Systematic review. Methods. Nine databases were searched from inception through July 21, 2015. Results. The overall tracheostomy search yielded 516 articles, of which eighteen studies provided polysomnographic data. No study was identified (empty review for the use of mini tracheostomies for treating OSA. The mini tracheostomy search yielded ninety-five articles which describe findings for either mini tracheostomy kits (inner cannula diameter of 4 mm or the performance of mini tracheotomies. Six articles described the use of mini tracheostomies as a temporary procedure to relieve acute upper airway obstruction and none described the use for OSA. For tracheostomy stomal sites, suturing the skin directly to the tracheal rings with defatting can minimize stomal site collapse. The smallest tracheostomy stomal size that can successfully treat OSA has not been described. Conclusion. Mini tracheostomies as small as 4 mm have been successfully used in the short term to relieve upper airway obstruction. Given that polysomnography data are lacking, additional research is needed.

ARDS: challenges in patient care and frontiers in research

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Lieuwe D. Bos

2018-01-01

Full Text Available This review discusses the clinical challenges associated with ventilatory support and pharmacological interventions in patients with acute respiratory distress syndrome (ARDS. In addition, it discusses current scientific challenges facing researchers when planning and performing trials of ventilatory support or pharmacological interventions in these patients. Noninvasive mechanical ventilation is used in some patients with ARDS. When intubated and mechanically ventilated, ARDS patients should be ventilated with low tidal volumes. A plateau pressure <30 cmH2O is recommended in all patients. It is suggested that a plateau pressure <15 cmH2O should be considered safe. Patient with moderate and severe ARDS should receive higher levels of positive end-expiratory pressure (PEEP. Rescue therapies include prone position and neuromuscular blocking agents. Extracorporeal support for decapneisation and oxygenation should only be considered when lung-protective ventilation is no longer possible, or in cases of refractory hypoxaemia, respectively. Tracheotomy is only recommended when prolonged mechanical ventilation is expected. Of all tested pharmacological interventions for ARDS, only treatment with steroids is considered to have benefit. Proper identification of phenotypes, known to respond differently to specific interventions, is increasingly considered important for clinical trials of interventions for ARDS. Such phenotypes could be defined based on clinical parameters, such as the arterial oxygen tension/inspiratory oxygen fraction ratio, but biological marker profiles could be more promising.

Retrospective study of acute epiglottitis in Cantabria in the period 1992-2015

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Natalia CASTAÑEDA-CURTO

2018-03-01

Full Text Available Introduction and objective: Acute epiglottitis is an inflammation of the epiglottis and other adjacent structures that can produce severe obstruction of the airway. Our objective is to know the clinical-epidemiological characteristics of acute epiglottitis in a Region of the north of Spain. Method: Retrospective descriptive study of all patients diagnosed with acute epiglottitis from January 1992 to April 2015 in the Region of Cantabria (Spain. Results: Fifty patients were included in our study, aged between 1 and 80 years, of whom 40 were men and 10 were women. Only one of them was a pediatric patient. 2.7 cases / year were diagnosed, with an incidence of 0.5 cases per 100000 habitants per year. Two patients had Down syndrome. The main symptom was odynophagia (88% followed by dyspnea (56% and voice alteration (52%. Nine patients required a stay in Intensive Care. Four patients required orotracheal intubation; five needed an emergency tracheotomy. Seven patients had serious complications, one of them with severe neurological damage. None of them died because of epiglottitis. Conclusions: Acute epiglottitis is a rare but serious disease and, therefore, requires early treatment to avoid complications. We have observed an almost total disappearance of epiglottitis in pediatric patients in our region, which is explained by the introduction in the vaccination calendar of immunization against Haemophilus influenzae.

Bilateral vocal fold immobility: a 13 year review of etiologies, management and the utility of the Empey index.

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Brake, Maria K; Anderson, Jennifer

2015-06-26

Bilateral vocal fold immobility (BVFI) is a rare diagnosis causing dyspnea, dysphonia and dysphagia. Management depends on respiratory performance, airway patency, vocal ability, and quality-of-life priorities. The authors review the presentation, management and outcome in patients diagnosed with BVFI. The utility and efficacy of the Empey index (EI) and the Expiratory Disproportion Index (EDI) are evaluated as an objective monitoring tools for BVFI patients. A 13-year retrospective review was performed of BVFI patients at St. Michael's Hospital, University of Toronto, a tertiary referral centre for laryngology. Forty-eight patients were included; 46 presented with airway obstruction symptoms. Tracheotomy was required for airway management in 40% of patients throughout the course of their treatment, which was reduced to 19% at the end of the study period. Twenty-one patients underwent endoscopic arytenoidectomy/cordotomy. Non-operative management included continuous positive airway pressure devices. Pulmonary function testing was carried out in 29 patients. Only a portion of the BVFI patients met the defined upper airway obstruction criteria (45% EI and 52% EDI). Seven patients had complete pre- and post-operative PFTs for comparison and all seven had ratios that significantly improved post-operatively which correlated clinically. The EI and EDI have limited use in evaluating patients with who have variable upper airway obstruction, but may be helpful in monitoring within subject airway function changes.

Application of paclitaxel as adjuvant treatment for benign cicatricial airway stenosis.

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Qiu, Xiao-Jian; Zhang, Jie; Wang, Juan; Wang, Yu-Ling; Xu, Min

2016-12-01

Benign cicatricial airway stenosis (BCAS) is a potentially life-threatening disease. Recurrence occurs frequently after endoscopic treatment. Paclitaxel is known to prevent restenosis, but its clinical efficacy and safety is undetermined. Therefore, in this study, we investigated the efficacy and associated complications of paclitaxel as adjuvant treatment for BCAS of different etiologies. The study cohort included 28 patients with BCAS resulting from tuberculosis, intubation, tracheotomy, and other etiologies. All patients were treated at the Department of Respiratory Diseases, Beijing Tian Tan Hospital, Capital Medical University, China, between January 2010 and August 2014. After primary treatment by balloon dilation, cryotherapy, and/or high-frequency needle-knife treatment, paclitaxel was applied to the airway mucosa at the site of stenosis using a newly developed local instillation catheter. The primary outcome measures were the therapeutic efficacy of paclitaxel as adjuvant treatment, and the incidence of complications was observed as well. According to our criteria for evaluating the clinical effects on BCAS, 24 of the 28 cases achieved durable remission, three cases had remission, and one case showed no remission. Thus, the durable remission rate was 85.7%, and the combined effective rate was 96.4%. No differences in outcomes were observed among the different BCAS etiologies (P=0.144), and few complications were observed. Our results indicated that paclitaxel as an adjuvant treatment has greater efficacy than previously reported BCAS treatment methods.

A case of successfully cured carcinoma of the true vocal folds in the larynx

International Nuclear Information System (INIS)

Shivarov, G.; Tomov, D.

2017-01-01

Objective and subject of the study: Laryngeal carcinoma is a socially significant malignancy in our country as well. Between 1981 and 2010, standardized morbidity (global standard) of 100,000 in Bulgaria increased in men from 6.4 to 9.1, and in women - from 0.3 to 0.7. Recently, a number of reports were published, showing that timely individualized treatment leads to definitive curing of patients with this disease. Methods used: A 37 years old man was hospitalized with a complaint of dysphonia persisting despite conservative treatment for two months. Results: Objectively thickened vocal folds were observed. In this case, the left one was uneven, bruised and with unrestricted mobility. The histological examination of the biopsy material shows moderately differentiated spinocellular carcinoma in the left and squamous papilloma T1 No Mx - in the right fold. A planned hemylarringectomy was performed. Intraoperatively, a susceptible stretch in the right vocal fold was detected, proved in two weeks to be squamous cell carcinoma. A lower tracheotomy was performed, followed by telangatherapy alone. The four-year follow-up indicates a favorable course of the disease and a lack of relapse. Conclusion: The combination of surgical intervention with telegamma therapy in cases of isolated carcinoma of the true vocal folds in the larynx can be applied to strictly selected patients in order to achieve optimal therapeutic outcomes. [bg

[Effects of two different methods for airway humidification for patients with tracheostomy: a Meta-analysis].

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Wang, Jing; Pi, Hongying

2016-01-01

To evaluate the effects of two different kinds of airway humidification for tracheostomy patients, and to provide their relevant clinical effect and suggestions for their use. Online databases, including PubMed, EMBASE, JBI evidence-based nursing center library, the Cochrane Library, and Chinese databases (CNKI, Wanfang database, VIP, CBM) were searched systematically up to March 2015. Randomized controlled trials (RCTs) were considered eligible for inclusion if the following criteria were met: no history of respiratory tract infection; satisfactory nutritional status; tracheotomy performed; 18 years older. Two different humidification methods were used. Continuous airway humidification was used in the experiment group, while intermittent airway humidification was used in the control group. Two qualified reviewers reviewed the original articles, evaluating the quality of articles, and data were extracted independently. The enrolled RCTs were analyzed by Meta-analysis. A total of nine RCTs were included, containing 631 cases, among them 316 cases in expertment group, and 315 cases in control group. Continuous airway humidification was shown to be able to reduce the incidence of irritable cough [odds ratio (OR) = 0.20, 95% confidence interval (95%CI) = 0.12-0.34, P humidification for tracheostomy patients. Because the number of including articles was relative small, and the quality of some articles was poor, it is impossible to draw a reliable conclusion that continuous airway humidification could lower the incidence of complications for patients undergone tracheostomy.

Clinical characteristics and course of dying in patients with amyotrophic lateral sclerosis withdrawing from long-term ventilation.

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Kettemann, Dagmar; Funke, Andreas; Maier, André; Rosseau, Simone; Meyer, Robert; Spittel, Susanne; Münch, Christoph; Meyer, Thomas

2017-02-01

Non-invasive ventilation (NIV) or tracheotomy with invasive ventilation (TIV) are treatment options in ALS. However, a proportion of patients receiving long-term ventilation decide to have it withdrawn. The objective of this study was to analyse the clinical characteristics and palliative approaches in ALS patients withdrawing from long-term ventilation (WLTV). In a cohort study, two different palliative concepts in WLTV were studied: (1) augmented symptom control (ASC; sedation not intended) in patients with ventilator-free tolerance; (2) continuous deep sedation (CDS; sedation intended) in patients without ventilator-free tolerance. Results showed that WLTV was realised in 49 ALS patients (NIV = 13; TIV = 36). Mean daily ventilation was 23.4 h. The ALS Functional Rating Scale (ALSFRS-R) was low (5.6 of 48). Forty-one per cent of patients (n = 20) presented with ophthalmoplegia. ASC was performed in 20 patients, CDS in 29 patients. The mean time to death following disconnection was 32 (0.3-164) h during ASC and 0.3 (0.2-0.6) h in CDS. In conclusion, a low ALSFRS-R, high incidence of ophthalmoplegia and extended ventilator dependency were found before WLTV. The presence or absence of ventilator-free tolerance determined the approach to the management of symptoms, the setting for immediate end-of-life care and the course of dying in WLTV.

Perioperative risk factors for postoperative pneumonia after major oral cancer surgery: A retrospective analysis of 331 cases.

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Xu, Jieyun; Hu, Jing; Yu, Pei; Wang, Weiwang; Hu, Xingxue; Hou, Jinsong; Fang, Silian; Liu, Xiqiang

2017-01-01

Postoperative pneumonia (POP) is common and results in prolonged hospital stays, higher costs, increased morbidity and mortality. However, data on the incidence and risk factors of POP after oral and maxillofacial surgery are rare. This study aims to identify perioperative risk factors for POP after major oral cancer (OC) surgery. Perioperative data and patient records of 331 consecutive subjects were analyzed in the period of April 2014 to March 2016. We individually traced each OC patient for a period to discharge from the hospital or 45 days after surgery, whichever occur later. The incidence of POP after major OC surgery with free flap construction or major OC surgery was 11.6% or 4.5%, respectively. Patient-related risk factors for POP were male sex, T stage, N stage, clinical stage and preoperative serum albumin level. Among the investigated procedure-related variables, incision grade, mandibulectomy, free flap reconstruction, tracheotomy, intraoperative blood loss, and the length of the operation were shown to be associated with the development of POP. Postoperative hospital stay was also significantly related to increased incidence of POP. Using a multivariable logistic regression model, we identified male sex, preoperative serum albumin level, operation time and postoperative hospital stay as independent risk factors for POP. Several perioperative risk factors can be identified that are associated with POP. At-risk oral cancer patients should be subjected to intensified postoperative pulmonary care.

Risk factors for postoperative delirium in patients undergoing major head and neck cancer surgery: a meta-analysis.

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Zhu, Yun; Wang, Gangpu; Liu, Shengwen; Zhou, Shanghui; Lian, Ying; Zhang, Chenping; Yang, Wenjun

2017-06-01

Postoperative delirium is common after extensive surgery. This study aimed to collate and synthesize published literature on risk factors for delirium in patients with head and neck cancer surgery. Three databases were searched (MEDLINE, Embase, and Cochrane Library) between January 1987 and July 2016. The Newcastle Ottawa Scale (NOS) was adopted to evaluate the study quality. Pooled odds ratios or mean differences for individual risk factors were estimated using the Mantel-Haenszel and inverse-variance methods. They provided a total of 1940 patients (286 with delirium and 1654 without), and predominantly included patients undergoing head and neck cancer surgery. The incidence of postoperative delirium ranged from 11.50% to 36.11%. Ten statistically significant risk factors were identified in pooled analysis. Old age, age >70 years, male sex, duration of surgery, history of hypertension, blood transfusions, tracheotomy, American Society of Anesthesiologists physical status grade at least III, flap reconstruction and neck dissection were more likely to sustain delirium after head and neck cancer surgery. Delirium is common in patients undergoing major head neck cancer surgery. Several risk factors were consistently associated with postoperative delirium. These factors help to highlight patients at risk of developing delirium and are suitable for preventive action. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Rapid resolution of fetal goiter associated with maternal Grave's disease: a case report.

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Friedland, D R; Rothschild, M A

2000-08-11

The incidence of abnormal fetal thyroid function with maternal Grave's disease is about 2-12%. The development of larger fetal goiters can complicate labor and precipitate life-threatening airway obstruction at delivery. A case is presented of a large stable goiter confirmed by sonography, which unexpectedly resolved by the time of parturition. A 3 x 6 cm fetal goiter was detected at 34 weeks gestation in a mother treated with propylthiouracil for Grave's disease. A repeat sonogram at 36 weeks showed no change in goiter size. Umbilical blood sampling showed the fetus to be markedly hyperthyroid. Planned Cesarean section took place 11 days after the final sonogram. A multi-disciplinary operative team was present including the Otolaryngology service with equipment for emergency intubation, bronchoscopy and tracheotomy. Upon delivery, the infant had no evidence of goiter and no airway compromise. Fetal goiter is a rare entity, and recent advances in the field of maternal-fetal medicine have enabled intra-uterine diagnosis and treatment of such conditions. A review of published case reports demonstrates two trends in treated fetuses: preterm progressive resolution of the goiter, or delivery with gross evidence of goiter. This reported case is unique, as a persistent goiter resolved completely in less than 2 weeks. Otolaryngologic response to and management of potential congenital airway compromise is discussed.

Prairie rattlesnake envenomation in 27 New World camelids.

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Sonis, J M; Hackett, E S; Callan, R J; Holt, T N; Hackett, T B

2013-01-01

Morbidity and case fatality from rattlesnake envenomation is regionally specific because of variability in relative toxicity of the species of snake encountered. A previous report of rattlesnake envenomation in New World camelids (NWC) from the western coastal United States documented high case fatality rates and guarded prognosis for survival. To describe clinical findings, treatments, and outcome of NWC with prairie rattlesnake (Crotalus viridis viridis) envenomation in the Rocky Mountain region of the United States. Twenty-seven NWC admitted to the Colorado State University Veterinary Teaching Hospital for evaluation of acute rattlesnake envenomation between 1992 and 2012. Medical records of NWC evaluated for rattlesnake envenomation as coded by the attending clinician and identified by a database search were reviewed retrospectively. Month of admission, signalment, area of bite, clinical and clinicopathologic data, treatments, and outcome were recorded. Twenty-five llamas and 2 alpacas were admitted for envenomation. Llamas were overrepresented compared to hospital caseload. The face was the most common site of envenomation, observed in 96% of recorded cases. Presenting clinical signs included fever, tachypnea, tachycardia, and respiratory distress. Nine animals required a tracheotomy. Median hospitalization time was 3 days and overall survival rate was 69%. Case fatality rate for prairie rattlesnake envenomation in NWC was lower than that reported in the Western coastal region of the United States and similar to that reported for prairie rattlesnake envenomation in horses. Copyright © 2013 by the American College of Veterinary Internal Medicine.

Laryngeal Leishmaniasis

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Moraes, Bruno Teixeira de

2012-01-01

Full Text Available Introduction: Leishmaniasis is classified into three clinical presentations: visceral, coetaneous and mucocutaneous. The latter is usually secondary to hematogenous spread after months or years of skin infection and can manifest as infiltrative lesions, ulcerated or vegetating in nose, pharynx, larynx and mouth, associated or not with ganglionics infarction. Laryngeal involvement is part of the differential diagnosis of lesions in this topography as nonspecific chronic laryngitis, granulomatosis and even tumors of the upper aerodigestive tract presenting atypical evolution. Sometimes it is difficult for the correct diagnosis of Leishmaniasis, with description of cases in the literature were conducted improperly. Objective: The objective of this study is to report a case of laryngeal Leishmaniasis addressing the difficulty of diagnosis, complications and treatment applied. Case Report: A patient with pain throat, dysphagia, odynophagia, dysphonia and weight loss, with no improvement with symptomatic medication. At telelaringoscopy, infiltrative lesion showed nodular supraglottis. He underwent a tracheotomy for airway obstruction and biopsy with immunohistochemical study for a definitive diagnosis of laryngeal Leishmaniasis. The patient was referred to the infectious diseases that initiated treatment with N-methylglucamine antimoniate with satisfactory response to therapy. Final Comments: Faced with a clinical suspicion of granulomatous diseases, it is essential to follow protocol laboratory evaluation associated with histological injury, to get a precise definition etiological without prolonging the time of diagnosis. Medical treatment for mucosal Leishmaniasis, recommended by the World Health Organization, was adequate in the case of laryngeal disorders, with complete resolution of symptoms.

Nonstent Combination Interventional Therapy for Treatment of Benign Cicatricial Airway Stenosis.

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Qiu, Xiao-Jian; Zhang, Jie; Wang, Ting; Pei, Ying-Hua; Xu, Min

2015-08-20

Benign cicatricial airway stenosis (BCAS) is a life-threatening disease. While there are numerous therapies, all have their defects, and stenosis can easily become recurrent. This study aimed to investigate the efficacy and complications of nonstent combination interventional therapy (NSCIT) when used for the treatment of BCAS of different causes and types. This study enrolled a cohort of patients with BCAS resulting from tuberculosis, intubation, tracheotomy, and other origins. The patients were assigned to three groups determined by their type of stenosis: Web-like stenosis, granulation stenosis, and complex stenosis, and all patients received NSCIT. The efficacy and complications of treatment in each group of patients were observed. The Chi-square test, one-factor analysis of variance (ANOVA), and the paired t -test were used to analyze different parameters. The 10 patients with web-like stenosis and six patients with granulation stenosis exhibited durable remission rates of 100%. Among 41 patients with complex stenosis, 36 cases (88%) experienced remission and 29 cases (71%) experienced durable remission. When five patients with airway collapse were eliminated from the analysis, the overall remission rate was 97%. The average treatment durations for patients with web-like stenosis, granulation stenosis, and complex stenosis were 101, 21, and 110 days, respectively, and the average number of treatments was five, two, and five, respectively. NSCIT demonstrated good therapeutic efficacy and was associated with few complications. However, this approach was ineffective for treating patients with airway collapse or malacia.

Palliative care in children with spinal muscular atrophy type I: What do they need?

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García-Salido, Alberto; de Paso-Mora, María García; Monleón-Luque, Manuel; Martino-Alba, Ricardo

2015-04-01

Our aim was to describe the clinical evolution and needs of children with spinal muscular atrophy type I treated in a domiciliary palliative care program. We undertook a retrospective chart review of nine consecutive patients. Descriptions of the clinical and demographic profile of children with spinal muscular atrophy (SMA) type I were referred to a pediatric palliative care team (PPCT). Six males and three females were admitted to the PPCT, all before six months of age, except for one afflicted with SMA type I with respiratory distress. The median time of attention was 57 days (range 1-150). The domiciliary attention mainly consisted of respiratory care. The patient with SMA type I with respiratory distress required domiciliary mechanical ventilation by tracheotomy. In all cases, a nasogastric tube (NT) was indicated. As end-of-life care, eight required morphine to manage the dyspnea, four received it only by enteral (oral or NT) administration, and four received it first by enteral administration with continuous subcutaneous infusion (CSI) later. Three of the four patients with CSI also received benzodiazepines. While they were attended by the PPCT, none required hospital admission. All the patients died at home except for the one attended to for just one day. Domiciliary care for these patients is possible. The respiratory morbidity and its management are the main issues. Application of an NT is useful to maintain nutritional balance. Morphine administration is necessary to manage the dyspnea. Palliative sedation is not always necessary.

Factors influencing the survival period in Japanese patients with sporadic Creutzfeldt-Jakob disease.

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Iwasaki, Yasushi; Akagi, Akio; Mimuro, Maya; Kitamoto, Tetsuyuki; Yoshida, Mari

2015-10-15

Although Japanese cases of sporadic Creutzfeldt-Jakob disease (sCJD) generally involve longer survival periods compared to those from other countries, details regarding the factors influencing survival are unclear. To determine the influence of certain factors on survival, we retrospectively assessed 51 Japanese MM1-type sCJD patients with respect to background, clinical course, and disease management. No significant differences were found between men and women, tracheotomy and nontracheotomy patients, or patients treated in public and other types of hospitals. Although the survival period of tube-fed patients was significantly longer than that of patients who were not tube fed, survival of patients fed via a nasal tube did not differ significantly from that of gastrostomy-fed patients. The proportion of tube-fed patients was 68.6% (35/51). Disease duration was not significantly associated with age or year of onset. However, it was associated with time from onset to first recognition of myoclonus, first recognition of periodic sharp-wave complexes on electroencephalogram, and progression to the akinetic mutism state. Mechanical ventilation was not performed for any patient. Because the total disease duration increased in cases with a slowly progressive clinical course as a natural outcome, we concluded that the most crucial factor contributing to the prolonged survival of Japanese sCJD patients was tube feeding once the akinetic mutism state had been reached. Copyright © 2015 Elsevier B.V. All rights reserved.

Efficacy of transoral intraluminal Wallstents for tracheal stenosis or tracheomalacia.

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Casiano, R R; Numa, W A; Nurko, Y J

2000-10-01

The efficacy and safety of intraluminal Wallstent Endoprosthesis (Boston Scientific/ Medi-Tech, Quincy, MA) placement to restore airway patency in patients with tracheal stenosis or tracheomalacia are unknown. Retrospective review in setting of tertiary, referral, and academic center. A retrospective review of 13 consecutive patients over a 2-year period who underwent transoral resection of tracheal stenosis and immediate transoral Wallstent placement. One patient had tracheomalacia. All of the patients were considered at high risk for transcervical surgery or had failed prior traditional open procedures. The average patient age was 54.2 years, with nine male and four female patients. All had Cotton/Myer stenoses (grades II to IV) with moderate to severe degrees of inspiratory stridor. Four patients were tracheotomy dependent. The length of stenosis varied from 1 to 4 cm. One patient had a 10-cm segment of tracheomalacia. At the time of writing, none of the patients has had a problem with significant migration or extrusion and most of the patients have incorporated the stent well without any short-term obstructive granulation tissue. After a mean follow-up of 15 months (range, 4-24 mo). 10 of the 12 patients with stenosis (83%) have remained free of any inspiratory noise during breathing. The one patient with tracheomalacia also has remained free of symptoms. Transoral Wallstents appear to be safe and may be a reasonable alternative in the restoration of airway patency in select patients with tracheal stenosis or tracheomalacia.

[A reflective case report applied to pain management in a complex care situation].

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Kinsperger, Laura; Mayrhofer, Stefanie Maria; Pichler, Birgit; Qin, Hong; Rheinfrank, Iris; Schrems, Berta

2015-10-01

This case report deals with the unsatisfying pain management of a 44 year old patient with cardiac arrest and subsequent cardiopulmonary resuscitation. The patient has (1) a reduced consciousness, (2) is isolated due to an infection with multi-resistant germs, (3) has a tracheotomy and (4) contractures of the muscles in fingers and hands. During nursing care he shows facial expressions and body postures that indicate pain which is insufficiently addressed. The case was processed according to the model of reflexive case report by Johns (1995) and interpreted by theoretical expertise and the change of the perspective. Therefore the following questions were answered: Which factors made the nurse who brought the case to the case deliberation feeling dissatisfied with the pain management? Insufficient pain management due to a lack of knowledge, no assessment of the state of consciousness, pain and isolation probably led to unnecessary burden of the patient, next of kin and nurses. Training, systematic pain management and multi-disciplinary case conferences might facilitate dealing with comparable complex situations of caring in the future. The present case report shows that pain can only be treated successfully if pain-triggering factors are recognized, systematically assessed and treated. An adequate external assessment of the pain situation is especially important when dealing with patients who suffer from disorders of consciousness. In complex cases, in which multiple factors influence the pain situation, interdisciplinary case conferences may help to improve the quality of pain management.

Perioperative risk factors for postoperative pneumonia after major oral cancer surgery: A retrospective analysis of 331 cases.

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Jieyun Xu

Full Text Available Postoperative pneumonia (POP is common and results in prolonged hospital stays, higher costs, increased morbidity and mortality. However, data on the incidence and risk factors of POP after oral and maxillofacial surgery are rare. This study aims to identify perioperative risk factors for POP after major oral cancer (OC surgery.Perioperative data and patient records of 331 consecutive subjects were analyzed in the period of April 2014 to March 2016. We individually traced each OC patient for a period to discharge from the hospital or 45 days after surgery, whichever occur later.The incidence of POP after major OC surgery with free flap construction or major OC surgery was 11.6% or 4.5%, respectively. Patient-related risk factors for POP were male sex, T stage, N stage, clinical stage and preoperative serum albumin level. Among the investigated procedure-related variables, incision grade, mandibulectomy, free flap reconstruction, tracheotomy, intraoperative blood loss, and the length of the operation were shown to be associated with the development of POP. Postoperative hospital stay was also significantly related to increased incidence of POP. Using a multivariable logistic regression model, we identified male sex, preoperative serum albumin level, operation time and postoperative hospital stay as independent risk factors for POP.Several perioperative risk factors can be identified that are associated with POP. At-risk oral cancer patients should be subjected to intensified postoperative pulmonary care.

Supraglotoplastia endoscópica em crianças com laringomalacia grave com e sem doença neurológica associada Endoscopic supraglottoplasty in children with severe laryngomalacia with and without neurological impairment

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José C. Fraga

2001-10-01

children with or without neurological impairment. METHODS: Eight children with severe laryngomalacia submitted to endoscopic supraglottoplasty were retrospectively studied. Four had neurological impairment (male, mean age 6 years, and 4 did not present neurological problems (3 female, mean age 11.5 months. Surgery indications were respiratory distress, feeding difficulties, failure to thrive, and low oxygen saturation. Polysomnographic evaluation was carried out on the last 2 children, showing abnormal oxygen saturation, obstructive apnea, and hypoventilation. All children received preoperative antibiotics and corticosteroids. RESULTS: all children without neurological impairment had significant relief of symptoms. Children with neurological impairment had different outcome: one needed tracheotomy immediately after surgery due to edema and supraglottic granulation tissue. The other three children presented initial relief of symptoms, but subsequent follow-up showed progressive airway obstruction: one needed another endoscopic surgery 6 months later; other needed tracheotomy 7 months later. The children who were not submitted to tracheostomy presented persistent severe airway obstruction. No endoscopic surgery complication was observed. CONCLUSIONS: 1 Endoscopic supraglottoplasty is well tolerated and does not present complications when used in children; 2 Endoscopic supraglottoplasty was efficient in the treatment of children with severe laryngomalacia and in without neurological impairment; however, supraglottoplasty did not resolve airway obstruction in children with neurological impairment.

Nasal septum resection due congenital thickness in foalsRessecção de septo nasal devido ao espessamento congênito em potros

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Antônio Felipe Paulino de Figueiredo Wouk

2012-04-01

Full Text Available Nasal obstructions caused by nasal septal diseases are uncommon in horses and the main causes are malformations, mucosal lesions, neoplasias and trauma. The aim of this case report is to describe two cases of nasal obstruction in foals. Clinical signs were progressive with reduction of air flow bilaterally, intense respiratory noise and dyspnea. Endoscopy evaluation was not performed because, in both cases, it was not possible to introduce the probe into the nasal cavity due to bilateral stenosis. Radiographic exam confirmed nasal septum thickness. Both animals were submitted to septum resection surgery. In order to promote a better respiratory condition, tracheotomy was performed in both foals prior the surgery. The surgical technique applied was modified from DOYLE technique described previously (2005. Briefly, nasal bone trephine role was initially done in order to do osteotomy of its caudal portion. For osteotomy a modified osteotomy was used. The dorsal and ventral limits of the nasal bone were removed with a obstetric wire protected by metalical guide. After surgical recovery, in both cases, the clinical exam showed that the air flow was normal and without noise, allowing the foals to breathe normally. Tracheotomy healed by second intention. After eight months both foals breathed comfortably and they were suitable for physical activity. Histopathology evaluation did not show signs of inflammation, neoplasia, and any other histological changes, suggesting the thickness was congenital.Obstruções nasais causadas por doenças do septo nasal são incomuns em cavalos e as principais causas são: malformações, lesões nas mucosas, neoplasias e trauma. O objetivo deste relato é descrever dois casos de obstrução nasal congênita em potros. Os sinais clínicos demonstravam redução progressiva do fluxo de ar bilateral, ruído respiratório e dispnéia intensa. Não foi possível realizar avaliação endoscópica pois em ambos os casos, n

Iatrogenic pneumothorax: experience of a Moroccan Emergency Center

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M.M. El Hammoumi

2013-03-01

Full Text Available The incidence of iatrogenic pneumothorax (IPx will increase with invasive procedures particularly at training hospitals, which is why we have made a retrospective study of the common diagnostic or therapeutic causes of IPx and its impact on morbidity. From January 2011 to December 2012, 36 patients developed IPx as emergencies, after an invasive procedure .Their mean age was 38 years (range: 19-69 years. Of the patients, 21 (58% were male and 15 (42% were female. The purpose was diagnostic in 6 cases and therapeutic in 30 cases. In 8 patients (22% the procedure was performed due to underlying lung diseases and in 28 patients (78% for other diseases. The procedure most frequently causing IPnx was central venous catheterization, with 20 patients (55%, other frequent causes were mechanical ventilation, 8 cases (22% of whom we reported 3 cases of bilateral pneumothorax, 6 cases of thoracentesis (16% and 2 patients had life-saving percutaneous tracheotomy. The majority of our patients were managed by a small chest tube placement (unilateral n = 30, bilateral n = 3.The average duration of drainage was 3 days (range: 1-15 days, sadly one of our patients died of ischemic brain damage 15 days after tracheotomy.At training hospitals the incidence of IPnx will increase with the increase in invasive procedures, which should only be performed by experienced personnel or under their supervision. Resumo: A incidência de pneumotórax iatrogénico (IPx vai aumentar com procedimentos invasivos particularmente em hospitais de formação, sendo esse o motivo pelo qual fizemos um estudo retrospetivo do diagnóstico ou das causas terapêuticas comuns de IPx e do seu impacto na morbidade. Desde janeiro de 2011 até dezembro de 2012, 36 pacientes desenvolveram IPx como emergências, depois de um procedimento invasivo. A sua média de idades foi de 38 anos (intervalo: 19-69 anos. Dos pacientes, 21 (58% eram do sexo masculino e 15 (42% do sexo feminino. O objetivo

Primary medulla oblongata teratomas.

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Li, Da; Hao, Shu-Yu; Wu, Zhen; Zhang, Li-Wei; Zhang, Jun-Ting

2014-09-01

Medulla oblongata teratomas are rare. The authors report 2 new cases of teratomas that occurred exclusively in the medulla oblongata. The first case was in a 9-year-old boy who presented with a 6-month history of neck pain and repeated paroxysmal vomiting. Based on preoperative radiographic findings, the initial diagnosis was of an intraaxial medulla oblongata hemangioblastoma. Intraoperatively, the cystic component of the tumor was gray, gelatinous, and soft in consistency. The solid component was light pink, rubbery, and nodular in appearance, with an identifiable boundary. The lesion was completely removed. Histopathological investigation revealed a mature teratoma. Postoperatively, the patient was supported with ventilator assistance and received a tracheotomy, but died of intracranial infection. The second case was in a 10-year-old boy with intermittent headache for 1 month. Radiographs revealed an exophytic cystic and solid lesion with dorsal involvement of the medulla oblongata. The lesion was predominantly solid, pinkish gray, tenacious, and moderately vascularized, with clearly delineated surgical dissection planes. The histopathological examination confirmed a diagnosis of immature teratoma. Total resection was achieved, followed by postoperative chemotherapy. He was alive without recurrence of the lesion or symptoms at 59 months after surgery. Resection of medulla oblongata teratoma is challenging, with inherent surgical risks that are contingent on the tumor growth pattern. Teratomas should be considered in the differential diagnosis of brainstem lesions. Chemotherapy has been suggested for immature teratomas. Long-term follow-up and larger studies of teratomas in unusual locations are required to improve practitioners' understanding of this disease's treatment and outcomes.

Blunt cerebrovascular trauma causing vertebral arteryd issection in combination with a laryngeal fracture: a case report

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Krettek Christian

2011-08-01

Full Text Available Abstract Introduction The diagnosis and therapy of blunt cerebrovascular injuries has become a focus since improved imaging technology allows adequate description of the injury. Although it represents a rare injury the long-term complications can be fatal but mostly prevented by adequate treatment. Case presentation A 33-year-old Caucasian man fell down a 7-meter scarp after losing control of his quad bike in a remote area. Since endotracheal intubation was unsuccessfully attempted due to the severe cervical swelling as well as oral bleeding an emergency tracheotomy was performed on scene. He was hemodynamically unstable despite fluid resuscitation and intravenous therapy with vasopressors and was transported by a helicopter to our trauma center. He had a stable fracture of the arch of the seventh cervical vertebra and fractures of the transverse processes of C5-C7 with involvement of the lateral wall of the transverse foramen. An abort of the left vertebral artery signal at the first thoracic vertebrae with massive hemorrhage as well as a laryngeal fracture was also detected. Further imaging showed retrograde filling of the left vertebral artery at C5 distal of the described abort. After stabilization and reconfirmation of intracranial perfusion during the clinical course weaning was started. At the time of discharge, he was aware and was able to move all extremities. Conclusion We report a rare case of a patient with vertebral artery dissection in combination with a laryngeal fracture after blunt trauma. Thorough diagnostic and frequent reassessments are recommended. Most patients can be managed with conservative treatment.

A pragmatic approach to infants with Robin sequence: a retrospective cohort study and presence of a treatment algorithm.

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Paes, Emma C; van Nunen, Daan P F; Speleman, Lucienne; Muradin, Marvick S M; Smarius, Bram; Kon, Moshe; Mink van der Molen, Aebele B; van der Molen, Aebele B Mink; Niers, Titia L E M; Veldhoen, Esther S; Breugem, Corstiaan C

2015-11-01

Initial approaches to and treatments of infants with Robin sequence (RS) is diverse and inconsistent. The care of these sometimes critically ill infants involves many different medical specialties, which can make the decision process complex and difficult. To optimize the care of infants with RS, we present our institution's approach and a review of the current literature. A retrospective cohort study was conducted among 75 infants diagnosed with RS and managed at our institution in the 1996-2012 period. Additionally, the conducted treatment regimen in this paper was discussed with recent literature describing the approach of infants with RS. Forty-four infants (59%) were found to have been treated conservatively. A significant larger proportion of nonisolated RS infants than isolated RS infants needed surgical intervention (53 vs. 25%, p = .014). A mandibular distraction was conducted in 24% (n = 18) of cases, a tracheotomy in 9% (n = 7), and a tongue-lip adhesion in 8% (n = 6). Seventy-seven percent of all infants had received temporary nasogastric tube feeding. The literature review of 31 studies showed that initial examinations and the indications to perform a surgical intervention varied and were often not clearly described. RS is a heterogenic group with a wide spectrum of associated anomalies. As a result, the decisional process is challenging, and a multidisciplinary approach to treatment is desirable. Current treatment options in literature vary, and a more uniform approach is recommended. We provide a comprehensive and pragmatic approach to the analysis and treatment of infants with RS, which could serve as useful guidance in other clinics.

Comparison of the clinical course of Japanese MM1-type sporadic Creutzfeldt-Jakob disease between subacute spongiform encephalopathy and panencephalopathic-type.

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Iwasaki, Yasushi; Tatsumi, Shinsui; Mimuro, Maya; Kitamoto, Tetsuyuki; Yoshida, Mari

2014-06-01

Approximately half of Japanese sporadic Creutzfeldt-Jakob disease (sCJD) cases show panencephalopathic-type (PE-type) pathology, which is a rare subtype in North Americans and Europeans. Until now, the differences in the clinical course between subacute spongiform encephalopathy (SSE) cases and PE-type cases have been unclear. To investigate the clinical course of both subtypes, clinical findings from 42 Japanese MM1-type sCJD cases (20 SSE cases and 22 PE-type cases) were retrospectively evaluated by statistical analysis. No significant differences could be found regarding age at disease onset, the period between disease onset and first observation of myoclonus, the period between disease onset and the first observation of periodic sharp-wave complexes on electroencephalogram, or the period between disease onset and progression to the akinetic mutism state - whereas total disease duration and the period between the akinetic mutism state and death were significantly longer in PE-type cases. The prolonged disease duration was induced by the extended survival period in the akinetic mutism state. There was a statistically significant difference between the two series regarding performance of tube-feeding, but no statistically significant difference regarding performance of tracheotomy or gastrostomy. None of the cases received mechanical ventilation. We speculate that the most crucial factor of the prolonged survival period of Japanese sCJD cases, particularly in the PE-type, is that the introduction of tube-feeding in the akinetic mutism state leads to the stabilization of the patient's general condition. Copyright © 2014 Elsevier B.V. All rights reserved.

Life after Tracheostomy: Patient and Family Perspectives on Teaching, Transitions, and Multidisciplinary Teams.

Science.gov (United States)

McCormick, Michael E; Ward, Erin; Roberson, David W; Shah, Rahul K; Stachler, Robert J; Brenner, Michael J

2015-12-01

To report patient/family experiences and outcomes after tracheostomy International survey of patients and families with tracheostomy. Collaboration of the Patient Safety and Quality Improvement Committee of the American Academy of Otolaryngology-Head and Neck Surgery and the Global Tracheostomy Collaborative. A 50-item survey was developed with multistakeholder collaboration. The survey was disseminated via international social networks used by patients with a tracheostomy and their families. Qualitative and quantitative data were analyzed. Of 220 respondents, 90% cared for a pediatric patient with a tracheostomy. Only 48% of respondents felt "very prepared" at time of discharge, and 11% did not receive emergency preparedness training prior to discharge. Home nursing needs were inadequately met in 17% of families, with resulting difficulties shortly after discharge; 14% sought emergent care within 1 week of discharge. Nearly half of respondents indicated a desire to have met with a patient with a tracheostomy prior to surgery but were not offered that opportunity. Fragmented care or limited teamwork was reported by 32% of respondents, whereas tracheotomy care was described as "integrated" or "maximally integrated" for 67%. While many families report satisfaction with tracheostomy care, opportunities remain for improving care. This study highlights the importance of teaching, teamwork, and smoothing transition from the hospital. Potential quality improvement areas include standardizing tracheostomy teaching for routine and emergency needs and optimizing postdischarge support and coordination. Prior to surgery, connecting families to people with a tracheostomy may also be beneficial. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

Prenatal MRI Findings of Fetuses with Congenital High Airway Obstruction Sequence

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Guimaraes, Carolina V. A.; Linam, Leann E.; Kline-Fath, Beth M. [Cincinnati Children' s Hospital Medical Center, Cincinnati (United States)] (and others)

2009-04-15

To define the MRI findings of congenital high airway obstruction sequence (CHAOS) in a series of fetuses. Prenatal fetal MR images were reviewed in seven fetuses with CHAOS at 21 to 27 weeks of gestation. The MRI findings were reviewed. The MRI parameters evaluated included the appearance of the lungs and diaphragm, presence or absence of hydrops, amount of amniotic fluid, airway appearance, predicted level of airway obstruction, and any additional findings or suspected genetic syndromes. All the fetuses viewed (7 of 7) demonstrated the following MRI findings: dilated airway below the level of obstruction, increased lung signal, markedly increased lung volumes with flattened or inverted hemidiaphragms, massive ascites, centrally positioned and compressed heart, as well as placentomegaly. Other frequent findings were anasarca (6 of 7) and polyhydramnios (3 of 7). MRI identified the level of obstruction as laryngeal in five cases and tracheal in two cases. In four of the patients, surgery or autopsy confirmed the MRI predicted level of obstruction. Associated abnormalities were found in 4 of 7 (genetic syndromes in 2). Postnatal radiography (n = 3) showed markedly hyperinflated lungs with inverted or flattened hemidiaphragms, strandy perihilar opacities, pneumothoraces and tracheotomy. Two fetuses were terminated and one fetus demised in utero. Four fetuses were delivered via ex utero intrapartum treatment procedure. MRI shows a consistent pattern of abnormalities in fetuses with CHAOS, accurately identifies the level of airway obstruction, and helps differentiate from other lung abnormalities such as bilateral congenital pulmonary airway malformation by demonstrating an abnormally dilated airway distal to the obstruction.

Laryngeal sarcoidosis: a case-control study.

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Duchemann, Boris; Lavolé, Armelle; Naccache, Jean-Marc; Nunes, Hilario; Benzakin, Sylvain; Lefevre, Marine; Kambouchner, Marianne; Périé, Sophie; Valeyre, Dominique; Cadranel, Jacques

2014-10-20

We undertook a study on a series of laryngeal sarcoidosis (LS), a very rare and often threatening localization to better specify laryngeal manifestations, sarcoidosis clinical expression and long-term follow-up. This was a retrospective case-control study. All LS patients from two French centers were included and compared to sarcoidosis patients without laryngeal localization with two controls for one patient. Twelve consecutive LS patients were recruited between 1993 and 2011. LS revealed sarcoidosis in eight cases (67%). The most common symptoms were hoarseness (77%), inspiratory dyspnea (38%) and dysphagia (38%). Epidemiological characterisics were not different. Extrapulmonary localizations were significantly more common in LS patients than in controls (92% vs. 54%, p=0.02), particularly lupus pernio (25% vs. 0%, p=0.03) and nasosinusal involvement (83% vs. 4%, p<0.01) while thoracic involvement was less frequent (58% vs 100%, p < 0.01). Treatment rates were higher in the LS group (92% vs. 58%, p=0.04), and treatment duration was longer (median: 81 vs. 13 months, p=0.04), with frequent long-term treatment (67%, N=8/12). Two patients underwent surgery. One patient needed temporary tracheostomy during the course of the disease; Remission rates were lower in LS patients (9% vs. 58% at 2 years p<0.01). Eventually, there was no death nor definitive tracheotomy. LS is a rare condition that is often associated to other loco-regional localizations. LS are often difficult to manage. Survival is good but may require a medico-surgical approach.

Induction Chemotherapy for p16 Positive Oropharyngeal Squamous Cell Carcinoma.

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Saito, Yuki; Ando, Mizuo; Omura, Go; Yasuhara, Kazuo; Yoshida, Masafumi; Takahashi, Wataru; Yamasoba, Tatsuya

2016-04-01

We aimed to determine the effectiveness of induction chemotherapy for treating p16-positive oropharyngeal cancer in our department. This was a retrospective case series to assess treatment effectiveness. We administered induction chemotherapy to patients with stage III to IV oropharyngeal p16-positive squamous cell carcinoma between 2008 and 2013. Induction chemotherapy was administered using combinations of docetaxel, cisplatin, and 5-fluorouracil. We measured the survival rates using the Kaplan-Meier method and log-rank test. We reviewed 23 patients (18 men and 5 women; age, 42-79 years). Induction chemotherapy resulted in partial or complete remission (20 patients) and in stable (2 patients) or progressive (1 patient) disease. In partial or complete remission, subsequent radiotherapy was performed in 16 patients, chemoradiotherapy in two, and transoral resection in two. In stable or progressive disease, subsequent open surgery was performed. Overall, one patient died of cervical lymph node metastasis, one died of kidney cancer, and one died of myocardial infarction. Event-free, distant-metastasis-free survival was present for 20 patients. The 3-year disease-specific survival was 95%; the overall survival was 87%. Two patients required gastrostomies during chemoradiotherapy and three required tracheotomies, but these were closed in all patients. The therapeutic response to induction chemotherapy for p16-positive oropharyngeal cancer was good. Partial or complete remission was achieved in almost 90% patients, and control of local and distant metastases was possible when it was followed by radiotherapy alone or with transoral resection of the primary tumor. A multicenter study is required to confirm these findings. 4.

Management of the difficult airway.

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Schwartz, D E; Wiener-Kronish, J P

1991-09-01

For clinicians involved in airway management, a plan of action for dealing with the difficult airway or a failed intubation should be developed well in advance of encountering a patient in whom intubation is not routine. When difficulty is anticipated, the equipment necessary for performing a difficult intubation should be immediately available. It also is prudent to have a surgeon skilled in performing a tracheotomy and a criothyroidotomy stand by. The intubation should be attempted in the awake state, preferably using the fiberoptic bronchoscope. The more challenging situation is when the difficult airway is confronted unexpectedly. After the first failed attempt at laryngoscopy, head position should be checked and the patient ventilated with oxygen by mask. A smaller styletted tube and possibly a different laryngoscope blade should be selected for a second attempt at intubation. The fiberoptic bronchoscope and other equipment for difficult intubation should be obtained. A second attempt should then be made. If this is unsuccessful, the patient should be reoxygenated, and assistance including a skilled anesthesiologist and surgeon should be summoned. On a third attempt, traction to the tongue can be applied by an assistant, a tube changer could be used to enter the larynx, or one of the other special techniques previously described can be used. If this third attempt fails, it may be helpful to have a physician more experienced in airway management attempt intubation after oxygen has been administered to the patient. If all attempts are unsuccessful, then invasive techniques to secure the airway will have to be performed.

Relapsing polychondritis and airway involvement.

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Ernst, Armin; Rafeq, Samaan; Boiselle, Phillip; Sung, Arthur; Reddy, Chakravarthy; Michaud, Gaetane; Majid, Adnan; Herth, Felix J F; Trentham, David

2009-04-01

To assess the prevalence and characteristics of airway involvement in relapsing polychondritis (RP). Retrospective chart review and data analysis of RP patients seen in the Rheumatology Clinic and the Complex Airway Center at Beth Israel Deaconess Medical Center from January 2004 through February 2008. RP was diagnosed in 145 patients. Thirty-one patients had airway involvement, a prevalence of 21%. Twenty-two patients were women (70%), and they were between 11 and 61 years of age (median age, 42 years) at the time of first symptoms. Airway symptoms were the first manifestation of disease in 17 patients (54%). Dyspnea was the most common symptom in 20 patients (64%), followed by cough, stridor, and hoarseness. Airway problems included the following: subglottic stenosis (n = 8; 26%); focal and diffuse malacia (n = 15; 48%); and focal stenosis in different areas of the bronchial tree in the rest of the patients. Twelve patients (40%) required and underwent intervention including balloon dilatation, stent placement, tracheotomy, or a combination of the above with good success. The majority of patients experienced improvement in airway symptoms after intervention. One patient died during the follow-up period from the progression of airway disease. The rest of the patients continue to undergo periodic evaluation and intervention. In this largest cohort described in the English language literature, we found symptomatic airway involvement in RP to be common and at times severe. The nature of airway problems is diverse, with tracheomalacia being the most common. Airway intervention is frequently required and in experienced hands results in symptom improvement.

Opening the Door: The Experience of Chronic Critical Illness in a Long-Term Acute Care Hospital.

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Lamas, Daniela J; Owens, Robert L; Nace, R Nicholas; Massaro, Anthony F; Pertsch, Nathan J; Gass, Jonathon; Bernacki, Rachelle E; Block, Susan D

2017-04-01

Chronically critically ill patients have recurrent infections, organ dysfunction, and at least half die within 1 year. They are frequently cared for in long-term acute care hospitals, yet little is known about their experience in this setting. Our objective was to explore the understanding and expectations and goals of these patients and surrogates. We conducted semi-structured interviews with chronically critically ill long-term acute care hospital patients or surrogates. Conversations were recorded, transcribed, and analyzed. One long-term acute care hospital. Chronically critically ill patients, defined by tracheotomy for prolonged mechanical ventilation, or surrogates. Semi-structured conversation about quality of life, expectations, and planning for setbacks. A total of 50 subjects (30 patients and 20 surrogates) were enrolled. Thematic analyses demonstrated: 1) poor quality of life for patients; 2) surrogate stress and anxiety; 3) optimistic health expectations; 4) poor planning for medical setbacks; and 5) disruptive care transitions. Nearly 80% of patient and their surrogate decision makers identified going home as a goal; 38% were at home at 1 year. Our study describes the experience of chronically critically ill patients and surrogates in an long-term acute care hospital and the feasibility of patient-focused research in this setting. Our findings indicate overly optimistic expectations about return home and unmet palliative care needs, suggesting the need for integration of palliative care within the long-term acute care hospital. Further research is also needed to more fully understand the challenges of this growing population of ICU survivors.

Management of Laryngoceles by Transoral Robotic Approach.

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Kayhan, Fatma Tülin; Güneş, Selçuk; Koç, Arzu Karaman; Yiğider, Ayşe Pelin; Kaya, Kamil Hakan

2016-06-01

Laryngoceles are air-filled sacs which communicate with the laryngeal lumen. When filled with mucus or pus, they are called laryngomucoceles and laryngopyoceles, respectively. Transoral robotic surgery (TORS) is a new and remarkable technique that expands its usefullness in otorhinolaryngology. Conventional treatments for laryngoceles were previously performed using external approaches, with aesthetically unfavorable and less function-sparing results. Transoral laser microsurgical approaches for laryngoceles were seldom reported. It is aimed to present authors' clinical experience on laryngocele management with TORS which is a rather new technique. A retrospective patient serial. Patients were evaluated for demographic data, type of lesion, reasons for hospital admittance, complaint duration, and previous surgery. Robotic surgery panel including anesthesia time, duration of surgery, need for tracheotomy, postoperative care, follow-up, and recurrence rates were also summarized. Six men (mean age 51.7 years; range 41-62) with laryngoceles underwent successful TORS. Dyspnea and hoarseness were the main complaints. Two patients had undergone previous laryngeal surgery due to laryngeal cancer, with no recurrence of malignancy at admittance for laryngocele. Three had simple laryngocele, 2 had laryngomucocele, and 1 had laryngopyocele. No laryngoceles recurred and no complication such as dysphonia or prolonged dysphagia occurred. Transoral robotic surgery was found superior in safety, technical feasibility and curative effectiveness, when compared with classical methods, especially due to absence of skin incisions. Surgical modalities for laryngocele excision should be directed toward a curative target including cosmetic and functional success, technical achievability, and surgically curative methods. Transoral robotic surgery provided all these features.

Histochemical alterations in one lung ventilation.

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Yin, Kingsley; Gribbin, Elizabeth; Emanuel, Steven; Orndorff, Rebecca; Walker, Jean; Weese, James; Fallahnejad, Manucher

2007-01-01

One lung ventilation is a commonly performed surgical procedure. Although there have been several reports showing that one-lung ventilation can cause pathophysiological alterations such as pulmonary hypoxic vasoconstriction and intrapulmonary shunting, there have been virtually no reports on the effects of one-lung ventilation on lung histology. Yorkshire pigs (11-17 kg) were anesthetized, a tracheotomy performed and a tracheal tube inserted. The chest was opened and one lung ventilation (OLV), was induced by clamping of the right main bronchus. OLV was continued for 60 min before the clamp was removed and two lung ventilation (TLV) started. TLV was continued for 30 to 60 min. Blood and lung biopsies were taken immediately before OLV, 30 min and 60 min of OLV and after restoration of TLV. Histological analyses revealed that the non-ventilated lung was totally collapsed during OLV. On reventilation, there was clear evidence of vascular congestion and alveolar wall thickening at 30 min after TLV. At 60 min of TLV, there was still vascular congestion. Serum nitrite levels (as an index of nitric oxide production) showed steady decline over the course of the experimental period, reaching a significantly low level on reventilation (compared with baseline levels before OLV). Lung MPO activity (marker of neutrophil sequestration) and serum TNFalpha levels were not raised during the entire experimental period. These results suggest that there was lung vascular injury after OLV, which was associated with reduced levels of nitric oxide production and not associated with an inflammatory response.

Effective Approach to Potassium Permanganate Poisoning: Case Report and Review of Literature

Directory of Open Access Journals (Sweden)

Sunil K. Nadikuda

2015-09-01

Full Text Available Background: Potassium permanganate (PP is a highly corrosive and deadly agent with a reported lethal dose of 10 g in adults. In this report, successful treatment of a patient poisoned with three times the lethal dose of PP is presented, and effective and early approach to such emergency toxicologic condition is discussed. Case Presentation:A 24-year-old woman presented to emergency room of our hospital following PP ingestion (30 g one hour earlier. She had swollen and stained (dark brown / black oral cavity, tongue, face, neck and palms. As the patient had stridor, labored respiration, and obstructive swollen upper airways in the emergency room; surgical bedside tracheotomy was performed and later she was transferred to intensive care unit for further treatments. Later, a 20-hour regimen of intravenous N-acetyl cysteine injection was started for her. The patient was also treated with proton pump inhibitor, broad spectrum antibiotics, steroid, analgesic and IV fluids. She was decannulated on the 7th day and discharged home on the 13th day post-admission. Discussion: No specific antidote is available for this poisoning and so the mainstay of treatment is supportive. Airway management is of utmost importance since PP exposure can cause upper airway edema leading to respiratory compromise. Intensivists should be prepared for difficult intubation, emergency cricothyrodotomy or surgical tracheostomy to secure airway. Steroids might be useful for reversing airway Conclusion: This case report mainly emphasizes the significance of early management of difficult airway during resuscitation of patients with ingestion of highly caustic agents, namely PP in this report, and timely supportive care for the improved ultimate outcome.

Spinal muscular atrophy type I and the dual role of viruses: An interview with Professor Basil T. Darras, Professor of Neurology (Pediatrics) at Harvard Medical School.

Science.gov (United States)

Mammas, Ioannis N; Spandidos, Demetrios A

2018-04-01

According to Professor Basil T. Darras, Professor of Neurology (Pediatrics) at Harvard Medical School and Director of the Spinal Muscular Atrophy (SMA) Program at Boston Children's Hospital in Boston (MA, USA), the diagnosis of SMA type I is clinical and is based on detailed general physical and neurological examinations. SMA type I remains the most common genetic disease resulting in death in infancy and is really devastating for the child, the parents, as well as the medical professionals with the privilege of caring for patients with SMA and their parents. The proposed management options include: i) no respiratory support; ii) non-invasive ventilation; and iii) tracheotomy with mechanical ventilation. Deciding, which option is the best, is indeed a very personal decision. The optimal clinical care should be extremely mindful of parents' wishes and management goals with regard to the quality of life. Since the end of 2016 in the USA, and recently in Europe, there exists the possibility of accessing a novel treatment drug for SMA, namely Nusinersen. This antisense oligonucleotide is administered intrathecally and increases the production of the fully functional SMN protein, thus improving motor function, the quality of life and survival. Among the ongoing clinical trials, oral treatment with RG7916, a small molecule SMN2 splicing modifier, appears to be really promising. Gene therapy using viral vectors is expected to offer an 'one and done' therapy and possibly a cure, if administered early in life, before any symptoms appear. It is really interesting that viruses, which at the moment are the cause of death of children with SMA, if genetically modified, may be used for their treatment.

Guillain–Barré Syndrome (42 Cases) Occurring During a Zika Virus Outbreak in French Polynesia

Science.gov (United States)

Watrin, Louise; Ghawché, Frédéric; Larre, Philippe; Neau, Jean-Philippe; Mathis, Stéphane; Fournier, Emmanuel

2016-01-01

Abstract Zika virus (transmitted by mosquitoes) reached French Polynesia for the first time in 2013, leading to an epidemic affecting 10% of the total population. So far, it has not been known to induce any neurological complications, but, a few weeks after the outbreak, an unexpectedly high number of 42 patients presented with Guillain–Barré syndrome. We report the clinical and electrophysiological characteristics of this series. Males predominated with a sex ratio of 2.82 (mean age: 46). All patients (except 2) were native Polynesian. At admission, 55% were able to walk unaided against 38% at nadir, 24% had swallowing troubles (nadir: 45%), 74% had motor weakness of the limbs (nadir: 86%) and deep tendon reflexes were diminished or not found in the vast majority of patients. Mean duration of the progressive phase and of the plateau phase was respectively 7 and 9 days. Thirty-eight percent of the patients were admitted in intensive care unit and 10 patients underwent tracheotomy. Nerve electrophysiological studies at admission showed marked distal motor conduction alterations, which had almost completely disappeared at the 4th month; this pattern was more suggestive of acute motor axonal neuropathy (AMAN) than of acute inflammatory demyelinating polyneuropathy (AIDP). Lumbar puncture showed elevated proteins in 90% of the cases, with cell count always inferior to 50/μL. This epidemic raises several questions, such as the potential existence of interactions between Zika virus and Polynesian HLA system and/or the consequences of several recombination events of this virus. This situation should call for increased vigilance, especially in countries where Aedes mosquitoes are present. PMID:27057874

Guillain-Barré Syndrome (42 Cases) Occurring During a Zika Virus Outbreak in French Polynesia.

Science.gov (United States)

Watrin, Louise; Ghawché, Frédéric; Larre, Philippe; Neau, Jean-Philippe; Mathis, Stéphane; Fournier, Emmanuel

2016-04-01

Zika virus (transmitted by mosquitoes) reached French Polynesia for the first time in 2013, leading to an epidemic affecting 10% of the total population. So far, it has not been known to induce any neurological complications, but, a few weeks after the outbreak, an unexpectedly high number of 42 patients presented with Guillain-Barré syndrome.We report the clinical and electrophysiological characteristics of this series. Males predominated with a sex ratio of 2.82 (mean age: 46). All patients (except 2) were native Polynesian. At admission, 55% were able to walk unaided against 38% at nadir, 24% had swallowing troubles (nadir: 45%), 74% had motor weakness of the limbs (nadir: 86%) and deep tendon reflexes were diminished or not found in the vast majority of patients. Mean duration of the progressive phase and of the plateau phase was respectively 7 and 9 days. Thirty-eight percent of the patients were admitted in intensive care unit and 10 patients underwent tracheotomy. Nerve electrophysiological studies at admission showed marked distal motor conduction alterations, which had almost completely disappeared at the 4th month; this pattern was more suggestive of acute motor axonal neuropathy (AMAN) than of acute inflammatory demyelinating polyneuropathy (AIDP). Lumbar puncture showed elevated proteins in 90% of the cases, with cell count always inferior to 50/μL.This epidemic raises several questions, such as the potential existence of interactions between Zika virus and Polynesian HLA system and/or the consequences of several recombination events of this virus. This situation should call for increased vigilance, especially in countries where Aedes mosquitoes are present.

Botulinum toxin injections for new onset bilateral vocal fold motion impairment in adults.

Science.gov (United States)

Ekbom, Dale C; Garrett, C Gaelyn; Yung, Katherine C; Johnson, Felicia L; Billante, Cheryl R; Zealear, David L; Courey, Mark S

2010-04-01

Review of clinical experience and results using botulinum toxin type A (BTX) for the management of adult patients with respiratory compromise due to new onset bilateral vocal fold motion impairment (BVFMI). Retrospective case series. The records of 11 patients from two institutions with respiratory compromise due to bilateral vocal fold motion impairment were reviewed. Age, sex, etiology of motion impairment, subjective response to BTX injections, changes in pulmonary function studies pre- and postinjection when available, the dosage of botulinum toxin required to achieve response, the number of injections per patient, and complications were reported. All patients were over 18 years old. There were three male and eight female subjects. The etiology of BVFMI was due to previous anterior cervical surgery in nine patients and prolonged intubation in two. Ten patients reported symptomatic improvement and returned for an average of nine injections over the 10-year period of study. The most common interval between injections was 3 months. In all patients the dose required to achieve symptomatic improvement was at least 2.5 mouse units injected into each vocal fold. One patient without relief of symptoms had bilateral cricoarytenoid joint fixation. Complications were limited to moderate dysphagia in one patient and breathy dysphonia in all patients. BTX injection into the vocal folds provides temporary relief of symptoms in airway obstruction in adult patients with BVFMI. Patients require an average of 2.5 units of botulinum injection into each vocal fold and have an average length of response of 3 months. BTX injection may be used as a form of temporary relief of airway obstruction in patients wishing to avoid ablative surgery or tracheotomy.

Predictive factors for pharyngocutaneous fistulization after total laryngectomy: a Dutch Head and Neck Society audit.

Science.gov (United States)

Lansaat, Liset; van der Noort, Vincent; Bernard, Simone E; Eerenstein, Simone E J; Plaat, Boudewijn E C; Langeveld, Ton A P M; Lacko, Martin; Hilgers, Frans J M; de Bree, Remco; Takes, Robert P; van den Brekel, Michiel W M

2018-03-01

Incidences of pharyngocutaneous fistulization (PCF) after total laryngectomy (TL) reported in the literature vary widely, ranging from 2.6 to 65.5%. Comparison between different centers might identify risk factors, but also might enable improvements in quality of care. To enable this on a national level, an audit in the 8 principle Dutch Head and Neck Centers (DHNC) was initiated. A retrospective chart review of all 324 patients undergoing laryngectomy in a 2-year (2012 and 2013) period was performed. Overall PCF%, PCF% per center and factors predictive for PCF were identified. Furthermore, a prognostic model predicting the PCF% per center was developed. To provide additional data, a survey among the head and neck surgeons of the participating centers was carried out. Overall PCF% was 25.9. The multivariable prediction model revealed that previous treatment with (chemo)radiotherapy in combination with a long interval between primary treatment and TL, previous tracheotomy, near total pharyngectomy, neck dissection, and BMI model. PCF performance rate (difference between the PCF% and the predicted PCF%) per DHNC, though, shows that not all differences are explained by factors established in the prediction model. However, these factors explain enough of the differences that, compensating for these factors, hospital is no longer independently predictive for PCF. This nationwide audit has provided valid comparative PCF data confirming the known risk factors from the literature which are important for counseling on PCF risks. Data show that variations in PCF% in the DHNCs (in part) are explainable by the variations in these predictive factors. Since elective neck dissection is a major risk factor for PCF, it only should be performed on well funded indication.

Diphtheria in the Dominican Republic: reduction of cases following a large outbreak.

Science.gov (United States)

Garib, Zacarías; Danovaro-Holliday, M Carolina; Tavarez, Yira; Leal, Irene; Pedreira, Cristina

2015-10-01

To describe the most recent outbreak of diphtheria in the Dominican Republic and the disease's occurrence and vaccination coverage in 2004-2013. Clinical data of diphtheria cases that occurred in 2004 and that met the study's case definition were reviewed along with socioeconomic and epidemiological information from the cases' families. Univariate and multivariate analyses were performed to assess risk factors for fatal diphtheria. Routine surveillance and vaccination coverage data are presented. From January 2004-April 2005, a total of 145 diphtheria cases were reported; 80 (66%) of the 122 cases reported in 2004 met the case definition; 26 were fatal (case-fatality rate: 32.5%). Incidence was highest in the group 1-4 years of age at 5.3 per 100 000; 62.5% were male. Of the 80 cases, 61 (76%) where hospitalized in Hospital A, 17 in Hospital B, and 2 in two other hospitals. Earlier onset (first half of 2004), birth order, and tracheotomy were associated with fatal diphtheria (P diphtheria incidence was 4.91 cases/1 million people in 2000-2003, climbed to 8.8 cases per million in 2004-2005, and dropped to 0.38 in 2006-2014; no diphtheria cases have been reported since 2011. DTP3 vaccination coverage ranged from 72%-81% in 2000-2004 and from 81%-89% in 2005-2013. The 2004-2005 diphtheria outbreak in the Dominican Republic resulted in important and avoidable morbidity and mortality. Annual cases declined and no cases have been reported in recent years. Maintaining high vaccination coverage and diligent surveillance are crucial to preventing diphtheria outbreaks and controlling the disease.

Relationship between clinical factors and the incidence of toxicity after intra-arterial chemoradiation for head and neck cancer

International Nuclear Information System (INIS)

Broek, Guido B. van den; Balm, Alfons J.M.; Brekel, Michiel W.M. van den; Hauptmann, Michael; Schornagel, Jan H.; Rasch, Coen R.N.

2006-01-01

Background and purpose: Concomitant chemoradiation is more and more used for advanced head and neck cancer. It improves local control and survival compared to radiotherapy alone, but goes along with serious toxicity. This study was set up to determine the relationship between patient-, tumour- and treatment-related factors and acute/late toxicity after concomitant chemoradiation. Patients and methods: One hundred and twenty-five consecutive patients with newly diagnosed inoperable stage III and IV head and neck cancer were enrolled for intra-arterial chemoradiation. There were 28 women (22%) and 97 men (78%) and the mean age was 55 years (range 30-80). One hundred and nine patients had stage IV disease (87%), 16 patients (13%) had stage III disease. Statistical analyses were performed to identify an association between factors and acute/late toxicity. Results: There were eight treatment-related deaths (6%). Severe acute toxicity (grade 3-4), mainly mucositis and dysphagia as categorized by the RTOG toxicity criteria, was recorded in 51% of the patients. Leucopenia (grade 3-4) occurred in 39% and aspiration pneumonia in 20% of patients. Tracheotomy was necessary in 15 (12%) patients. Neurological complications during treatment occurred in 3 (2%) patients. Severe late toxicity occurred in 34% of the patients. The most important of these were pneumonia (14%), osteoradionecrosis (9%) and swallowing problems with permanent percutaneous gastrostomy (20%). Statistical analysis did show a significant association between site and severe acute mucositis (p = 0.007), site and osteoradionecrosis (p = 0.014) and age and xerostomia (p = 0.004). Conclusions: Chemoradiation is frequently associated with serious toxicity. Oral cavity tumours and older age are related to acute mucositis/osteoradionecrosis and xerostomia, respectively

Treatment outcome and prognostic factor of CO2 laser cordectomy for early glottic cancer

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Chung, Phil-Sang; Lee, Sang Joon

2012-02-01

Objectives: Laser cordectomy is very popular nowadays and become one of the treatments of choice for early glottis carcinoma. Transoral laser microsurgery has many advantages comparing conventional open surgery or radiation therapy. In this study, we examined the oncologic results of laser cordectomy for early glottic cancer and analyzed the prognostic impact on the survival of the several tumor-related and treatment-related factors. Methods: Patients who were diagnosed as early glottic squamous cell carcinoma, treated by laser cordectomy with curative intent were analyzed. Patients with preivous radiation therapy were included. From June 1988 to March 2005, 202 patients from five hospitals were analyzed (174 T1, 28 T2). Results: Five-year overall survival and disease-free survival were 98.4% and 84.9%. Twenty two patients developed local recurrence. Total laryngectomy was done in 6 patients and laryngeal preservation rate was 97%. Recurrence was higher in the patients with anterior commissure involvement (9/39) than without anterior commissure involvement (13/163). Recurrence was higher in T1b (4/15) than T1a (13/159). Previous radiation was also highly related to the recurrence (7/20 vs 15/182). Twenty patients with local recurrence after radiation therapy were treated by salvage laser cordectomy. Of them, 7 patients developed local recurrence and 5 year disease-free survival was 57%. Complication was rare with one case of hemorrhage. Tracheotomy was not necessary in all patients. Conclusions: Laser cordectomy for early glottic carcinoma showed high survival, laryngeal preservation rate and low complication rate. The prognostic factors were anterior commissure involvement, both vocal fold involvement and previous radiotherapy.

Iatrogenic pneumothorax: Experience of a Moroccan Emergency Center

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M.M. El Hammoumi

2013-03-01

Full Text Available The incidence of iatrogenic pneumothorax (IPx will increase with invasive procedures particularly at training hospitals, that is why we have made a retrospective study of the common diagnostic or therapeutic causes of IPx and its impact on morbidity. From January 2011 to December 2011, 36 patients developed IPx as emergencies, after an invasive procedure. Their mean age was 38 years (range: 19–69 years. Of the patients, 21 (58% were male and 15 (42% were female. The purpose was diagnostic in 6 cases and therapeutic in 30 cases. In 8 patients (22% the procedure was performed due to underlying lung diseases and in 28 patients (78% for other diseases. The procedure most frequently causing IPnx was central venous catheterization, with 20 patients (55%, other frequent causes were mechanical ventilation in 8 cases (22% (of whom we reported 3 cases of bilateral pneumothorax, 6 cases of thoracentesis (16% and 2 patients had life-saving percutaneous tracheotomy. The majority of our patients were managed by a small chest tube placement (unilateral n = 30, bilateral n = 3. The average duration of drainage was 3 days (range: 1–15 days, sadly one of our patients died of ischemic brain damage 15 days after tracheotomy.At training hospitals the incidence of IPnx will increase with the increase in invasive procedures, which should only be performed by experienced personnel or under their supervision. Resumo: A incidência de pneumotórax iatrogénico (IPx vai aumentar com procedimentos invasivos particularmente em hospitais de formação, sendo esse o motivo pelo qual fizemos um estudo retrospetivo do diagnóstico ou das causas terapêuticas comuns de IPx e do seu impacto na morbilidade. Desde janeiro de 2011 até dezembro de 2011, 36 pacientes desenvolveram IPx como emergências, depois de um procedimento invasivo. A sua média de idades foi de 38 anos (intervalo: 19-69 anos. Dos pacientes, 21 (58% eram do sexo

Endogenous expression pattern of resolvin D1 in a rat model of self-resolution of lipopolysaccharide-induced acute respiratory distress syndrome and inflammation.

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Sun, Wei; Wang, Zai-ping; Gui, Ping; Xia, Weiyi; Xia, Zhengyuan; Zhang, Xing-cai; Deng, Qing-zhu; Xuan, Wei; Marie, Christelle; Wang, Lin-lin; Wu, Qing-ping; Wang, Tingting; Lin, Yun

2014-11-01

Resolvin D1 (RvD1), an endogenous lipid mediator derived from docosahexaenoic acid, has been reported to promote a biphasic activity in anti-inflammatory response and regulate inflammatory resolution. The present study aimed to determine the endogenous expression pattern of RvD1 in a rat model of self-resolution of lipopolysaccharide (LPS)-induced acute respiratory distress syndrome (ARDS) and inflammation. The ARDS model was induced by administrating LPS (2mg/kg) via tracheotomy in 138 male Sprague-Dawley rats. At specified time points, lung injury and inflammation were respectively assessed by lung histology and analysis of bronchoalveolar lavage fluid and cytokine levels. The expression of endogenous RvD1 was detected by high performance liquid chromatography and tandem mass spectrometry. The results showed that histological lung injury peaked between 6h (LPS6h) and day 3, followed by recovery over 4-10 days after LPS administration. Lung tissue polymorph nuclear cell (PMN) was significantly increased at LPS6h, and peaked between 6h to day 2. The levels of interleukin (IL)-6 and IL-10 were significantly increased at LPS6h and remained higher over day 10 as compared to baseline. Intriguingly, the endogenous RvD1 expression was decreased gradually during the first 3 days, followed by almost completely recovery over days 9-10. The finding indicated that endogenous RvD1 underwent a decrease in expression followed by gradual increase that was basically coincident with the lung injury recovery in a rat model of self-resolution LPS-induced ARDS and inflammation. Our results may help define the optimal therapeutic window for endogenous RvD1 to prevent or treat LPS-induced ARDS and inflammation. Copyright © 2014 Elsevier B.V. All rights reserved.

Morbidity in congenital heart surgery in a public hospital in Argentina.

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Althabe, María; Rodríguez R, Ricardo; Balestrini, María; Charroqui, Alberto; Krynski, Mariela; Lenz, Ana M; Montonati, Mercedes; Moreno, Guillermo; Pilan, María L; Magliola, Ricardo; García Delucis, Pablo

2018-02-01

To describe the complications associated with heart surgery, compare them to a reference population, and identify mortality risk factors. Retrospective and descriptive study. All patients who underwent surgery at Hospital Garrahan in the 2013-2015 period were included. Age, weight, procedure, mechanical ventilation, length of stay in days, morbidity, and course were recorded. Renal failure requiring dialysis, neurological deficit, permanent pacemaker, circulatory support, phrenic nerve or vocal cord palsy, reoperation, wound infection, chylothorax, and tracheotomy were considered morbidities. A descriptive, statistical analysis by risk category was done using the Society of Thoracic Surgeons (STS) morbidity score. 1536 patients, median age: 12 months (interquartile range [IQR] 25-75: 3-60), weight: 8 kg (IQR 25-75: 4.4 to 17.5), mortality: 5%. A total of 361 events were recorded in 183 patients. An unplanned reoperation was the most common event (7.2%); the rest occurred in < 3% of patients. Compared to patients without complications, patients who had events required more days on mechanical ventilation: 9.95 (IQR 25-75: 7.6512.24) versus 1.8 (IQR 2575: 1.46-2.14), p< 0.00001; a longer length of stay: 28.8 (IQR 25-75: 25.1-32.5) versus 8.5 (IQR 25-75: 7.9-9.2), p< 0.0001; and had a higher mortality: 19.6% versus 3.1% (RR: 4.58, 95% CI: 3.4 to 6.0), p< 0.0001. Circulatory support and renal failure were associated with a higher mortality. An unplanned reoperation was the most common event. Patients with complications required more days on mechanical ventilation and a longer length of stay and had a higher mortality. Circulatory support and renal failure were associated with a higher mortality. Sociedad Argentina de Pediatría

The effects of chronic consumption of heroin on basal and vagal electrical-stimulated gastric acid and pepsin secretion in rat.

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Rafsanjani, Fatemeh N; Maghouli, Fatemeh; Vahedian, Jalal; Esmaeili, Farzaneh

2004-10-01

Addiction to opium and heroin is not only an important social and individual problem in the world but it also affects the human physiology and multiple systems. The aim of this study is to determine the effects of chronic heroin consumption on basal and vagus electrical-stimulated total gastric acid and pepsin secretion in rats. The study was carried out in the Department of Physiology, Kerman University of Medical Sciences, Iran from August 2002 to June 2003. Both male and female rats weighing 200-250 g were used. Rats received daily doses of heroin intraperitoneally starting from 0.2 mg/kg to 0.1 mg/kg/day up to the maintenance level of 0.7 mg/kg and continued until day 12. After anesthesia, tracheotomy and laparotomy, gastric effluents were collected by washout technique with a 15 minutes interval. The total titrable acid was measured by manual titrator, and the total pepsin content was measured by Anson's method. Vagal electrical stimulation was used to stimulate the secretion of acid and pepsin. Heroin results in a significant decrease in total basal acid and pepsin secretions (4.10 +/- 0.18 mmol/15 minutes versus 2.40 +/- 0.16 mmol/15 minutes for acid, pacid and pepsin secretions in vagotomized condition. Heroin also causes a significant decrease in vagal-electrically stimulated acid and pepsin secretions (14.70 +/- 0.54 mmol/15 minutes versus 4.30 +/- 0.21 mmol/15 minutes for acid, pacid and pepsin secretion, but not in vagotomized condition. Heroin may decrease acid secretion by inhibiting vagal release of acetylcholine within the gastric wall. Other probable mechanisms include: presynaptic inhibition of acetylcholine release or depressing the vagal center, inhibition of pentagastrin induced acid secretion, inhibitory effects via central mechanisms, probably mediated by the opiate receptors. Further studies are needed to recognize the actual mechanism.

Hippocrates of Kos, the father of clinical medicine, and Asclepiades of Bithynia, the father of molecular medicine. Review.

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Yapijakis, Christos

2009-01-01

Hippocrates of Kos (460-377 Before Common Era, BCE) is universally recognized as the father of modern medicine, which is based on observation of clinical signs and rational conclusions, and does not rely on religious or magical beliefs. Hippocratic medicine was influenced by the Pythagorean theory that Nature was made of four elements (water, earth, wind and fire), and therefore, in an analogous way, the body consisted of four fluids or 'humors' (black bile, yellow bile, phlegm and blood). The physician had to reinstate the healthy balance of these humors by facilitating the healing work of 'benevolent Nature'. The Hippocratic Oath contains the Pythagorean duties of justice, secrecy, respect for teachers and solidarity with peers. The clinical and ethical basics of medical practice as well as most clinical terms used even today have their origins in Hippocrates. His contribution in clinical medicine is immense. Asclepiades of Bithynia (124-40 BCE) was the first physician who established Greek medicine in Rome. Influenced by the Epicurean philosophy, he adhered to atomic theory, chance and evolution, and did not accept the theory of a 'benevolent Nature'. He suggested that the human body is composed of molecules and void spaces, and that diseases are caused by alteration of form or position of a patient's molecules. Asclepiades favored naturalistic therapeutic methods such as a healthy diet, massage and physical exercise. Above all, he introduced the friendly, sympathetic, pleasing and painless treatment of patients into medical practice, influenced by the teachings of Epicurus on pleasure and friendship. He was the first who made the highly important division of diseases into acute and chronic ones and to perform an elective non-emergency tracheotomy. As the founder of the Methodic School, Asclepiades was the first known physician who spoke about what is known today as molecular medicine.

Diphtheria in the Dominican Republic: reduction of cases following a large outbreak

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Zacarías Garib

Full Text Available OBJECTIVE: To describe the most recent outbreak of diphtheria in the Dominican Republic and the disease's occurrence and vaccination coverage in 2004-2013. METHODS: Clinical data of diphtheria cases that occurred in 2004 and that met the study's case definition were reviewed along with socioeconomic and epidemiological information from the cases' families. Univariate and multivariate analyses were performed to assess risk factors for fatal diphtheria. Routine surveillance and vaccination coverage data are presented. RESULTS: From January 2004-April 2005, a total of 145 diphtheria cases were reported; 80 (66% of the 122 cases reported in 2004 met the case definition; 26 were fatal (case-fatality rate: 32.5%. Incidence was highest in the group 1-4 years of age at 5.3 per 100 000; 62.5% were male. Of the 80 cases, 61 (76% where hospitalized in Hospital A, 17 in Hospital B, and 2 in two other hospitals. Earlier onset (first half of 2004, birth order, and tracheotomy were associated with fatal diphtheria (P < 0.05; cases in Hospital A were also more likely to be fatal (P = 0.066. The average annual diphtheria incidence was 4.91 cases/1 million people in 2000-2003, climbed to 8.8 cases per million in 2004-2005, and dropped to 0.38 in 2006-2014; no diphtheria cases have been reported since 2011. DTP3 vaccination coverage ranged from 72%-81% in 2000-2004 and from 81%-89% in 2005-2013. CONCLUSIONS: The 2004-2005 diphtheria outbreak in the Dominican Republic resulted in important and avoidable morbidity and mortality. Annual cases declined and no cases have been reported in recent years. Maintaining high vaccination coverage and diligent surveillance are crucial to preventing diphtheria outbreaks and controlling the disease.

Electroencephalographic, Heart Rate, and Galvanic Skin Response Assessment for an Advertising Perception Study: Application to Antismoking Public Service Announcements.

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Cartocci, Giulia; Caratù, Myriam; Modica, Enrica; Maglione, Anton Giulio; Rossi, Dario; Cherubino, Patrizia; Babiloni, Fabio

2017-08-28

The evaluation of advertising, products, and packaging is traditionally performed through methods based on self-reports and focus groups, but these approaches often appear poorly accurate in scientific terms. Neuroscience is increasingly applied to the investigation of the neurophysiological bases of the perception of and reaction to commercial stimuli to support traditional marketing methods. In this context, a particular sector or marketing is represented by public service announcements (PSAs). The objective of this protocol is to apply electroencephalography (EEG) and autonomic signal analysis to study responses to selected antismoking PSAs. Two EEG indices were employed: the frontal alpha band EEG asymmetry (the Approach Withdrawal (AW) index) and the frontal theta (effort index). Furthermore, the autonomic Emotional Index (EI) was calculated, as derived from the Galvanic Skin Response (GSR) and Heart Rate (HR) signals. The present protocol describes a series of operational and computational steps required to properly estimate, through the aforementioned indices, the emotional and cerebral reaction of a group of subjects towards a selected number of antismoking PSAs. In particular, a campaign characterized by a symbolic communication style (classified as "awarded" on the basis of the prizes received by specialized committees) obtained the highest approach values, as estimated by the AW index. A spot and an image belonging to the same PSA campaign based on the "fear arousing appeal" and with a narrative/experiential communication style (classified as "effective" on the basis of the economical/health-related improvements promoted) reported the lowest and highest effort values, respectively. This is probably due to the complexity of the storytelling (spot) and to the immediateness of the image (a lady who underwent a tracheotomy). Finally, the same "effective" campaign showed the highest EI values, possibly because of the empathy induced by the testimonial and the

Treatment of Benign Tracheal Stenosis Using Endoluminal Spray Cryotherapy.

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Bhora, Faiz Y; Ayub, Adil; Forleiter, Craig M; Huang, Chyun-Yin; Alshehri, Khalid; Rehmani, Sadiq; Al-Ayoubi, Adnan M; Raad, Wissam; Lebovics, Robert S

2016-11-01

Tracheal stenosis is a debilitating disorder with heterogeneity in terms of disease characteristics and management. Repeated recurrences substantially alter patients' quality of life. There is limited evidence for the use of spray cryotherapy (SCT) in the management of benign airway disease. To report our early results for the use of SCT in patients with benign tracheal stenosis. Data were extracted from the medical records of a consecutive series of patients with benign airway stenosis secondary to granulomatosis with polyangiitis (GPA) (n = 13), prior tracheotomy or tracheal intubation (n = 8), and idiopathic strictures (n = 5) treated from September 1, 2013, to September 30, 2015, at a tertiary care hospital. Airway narrowing was quantified on a standard quartile grading scale. Response to treatment was assessed by improvement in airway caliber and the time interval for reintervention. Delivery of 4 5-second SCT cycles and 2 balloon dilatations. Twenty-six patients (median [range] age, 53 [16-83] years; 20 [77%] female) underwent 48 SCT sessions. Spray cryotherapy was successfully used without any substantial intraoperative or postoperative complications in all patients. In a median (range) follow-up of 11 (1-26) months, all patients had improvement in symptoms. Before the institution of SCT, 23 patients (88%) had grade III or IV stenosis. At the last evaluation after induction of SCT, 4 (15%) had grade III or IV stenosis, with a mean (SD) change of 1.39 (0.51) (P benign tracheal stenosis. Although efficacy evidence is limited for SCT, it may be useful for patients who have experienced treatment failure with conventional modalities. Further analysis of this cohort will determine the physiologic durability of the reported short-term changes. Additional trials are warranted for further evaluation of this modality.

Attitudes towards assisted suicide and life-prolonging measures in Swiss ALS patients and their caregivers

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Ralf eStutzki

2012-10-01

Full Text Available Objectives: In Switzerland, assisted suicide (AS is legal, provided that the person seeking assistance has decisional capacity and the person assisting is not motivated by reasons of self-interest. However, in this particular setting nothing is known about patients’ and their caregivers’ attitudes towards AS and life-prolonging measures. Methods: Data was retrieved through validated questionnaires and personal interviews in 33 patients and their caregivers covering the following domains: physical function according to the revised Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS-R, demographic data, quality of life (QoL, anxiety, depression, social situation, spirituality, burden of disease, life-prolonging and life-shortening acts.Results: In patients the median time after diagnosis was 9 months (2-90 and the median ALS FRS-R score was 37 (22-48. The majority of patients (94%; n=31 had no desire to hasten death. Patients’ and caregivers’ attitudes towards Percutaneous Endoscopic Gastrostomy (PEG and Non-Invasive Ventilation (NIV differed. Significantly more patients than caregivers (21.2% versus 3.1% stated that they were against NIV (p=0.049 and against PEG (27.3% versus 3.1%; p=0.031. Answers regarding tracheotomy were not significantly different (p= 0.139. Caregivers scored significantly higher levels of suffering (p=0.007, loneliness (p=0.006 and emotional distress answering the questionnaires (p<0.001. Suffering (p<0.026 and loneliness (p<0.016 were related to the score of the Hospital Anxiety and Depression Scale (HADS in patients. Conclusion: A liberal legal setting does not necessarily promote the wish for AS. However, the desire to discuss assisted suicide is prevalent in ALS patients. There is a higher level of suffering and loneliness on the caregivers’ side. A longitudinal study is warranted.

Complications of long-standing foreign body in the airway and their outcomes after endoscopic management: an experience of 20 cases.

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Aggarwal, Satish Kumar; Sinha, Shandip Kumar; Ratan, Simmi K; Dhua, Anjan; Sethi, Gulshan Rai

2015-01-01

To study the outcomes after endoscopic treatment of chronic foreign bodies (FBs) in the airway. A retrospective study (2008-2013) of 20 cases with chronic airway FBs (>2 weeks) was done with emphasis on endoscopic management. All cases were initially evaluated by the pediatric pulmonologist. Flexible and rigid bronchoscopy was done for diagnosis and retrieval, respectively. The techniques of FB retrieval, problems encountered, and their solutions were analyzed. Follow-up flexible bronchoscopy was done in symptomatic cases. Outcomes were assessed in terms of successful removal of the FB, clinical recovery, lung expansion, and need for further procedures. Twenty cases (16 boys, 4 girls) with a mean age of 7 years had a chronic airway FB diagnosed on chest X-ray (n=6) and flexible bronchoscopy (n=14). Six cases had computed tomography evaluation. On rigid bronchoscopy, the FB was successfully retrieved in 16 cases. Two cases required open surgery for FB-induced tracheoesophageal fistula. One case required pneumonectomy because of a battery eroding into the lung parenchyma. One patient died. Of the 16 who had successful retrieval, 11 recovered with full lung expansion. Four recovered after additional bronchoscopic procedures (cauterization of granulation [n=2] and balloon dilatation of bronchial stenoses [n=2]). One case required pneumonectomy for persistent collapse despite multiple dilatations. An airway FB producing chronic respiratory symptoms may be missed because of lack of definite history of an inhaled FB. Clinical suspicion and flexible bronchoscopy are instrumental in diagnosis. Treatment is challenging because of chronicity-related complications and requires innovative ideas to make best use of the available urologic and bronchoscopic equipment. Addition of tracheotomy provides safety in difficult cases. Bronchoscopic removal leads to clinical and radiological recovery in most cases.

Laryngotracheal Stenosis in Children and Infants With Neurological Disorders: Management and Outcome.

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Nicollas, Richard; Moreddu, Eric; Le Treut-Gay, Claire; Roman, Stéphane; Mancini, Julien; Triglia, Jean-Michel

2016-12-01

The goal of this retrospective study is to compare the management and outcome of surgical treatment of laryngotracheal stenosis in children and infants with and without an associated neurological disorder. In a series of children operated on for subglottic stenosis (SGS), patients with an associated neurological disorder were identified. The following criteria were compared in children with and without neurological disease: grade of stenosis, age, technique (Crico-Tracheal Resection (CTR), Laryngo-Tracheo-Plasty (LTP) in single and 2 stage, laser), analyzing duration, preoperative tracheostomy, decannulation rate, preoperative gastrostomy, and number of days in intensive care unit and in hospital. Two hundred twenty-three children were operated on for subglottic stenosis, of whom 68 (30.5%) had an associated neurological disorder. Some criteria were found to be statistically different between the 2 populations: mean age of 43 months in neurological population versus 13 months (P neurological disorder-66.6% versus 36.5% (P = .013); the median duration of stenting was 20 days in those with neurological disease versus 12 (P = .021). Preoperative tracheotomy was noted in 75% of neurological patients versus 47.7% of the others (P neurological disorder, as against 86.5% of neurologically unimpaired subjects. The difference in outcome of surgery was not statistically different (P = .392) between the 2 groups. It appears that subglottic stenosis in children with associated neurological disorder is not more severe than in neurologically normal patients. In three-quarters of the neurologically impaired cases, a preoperative tracheostomy was needed, but the rates of failure of postoperative decannulation are not statistically significant between the 2 groups. In our experience, 2-stage techniques are more often performed than single stage in this population in order to allow airway safety, for example after feeding. If properly managed, the final results are similar in the 2

Clinical report of an extremely severe bone marrow form of acute radiation sickness

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Qiao Jianhui; Yu Changlin; Luo Weidong; Guo Mei; Wang Danhong; Sun Qiyun; Zhang Shi; Zhang Xigang; Li Guang; Niu Wenkai; Chen Jiankui; Li Xiaobing; Ge Feijiao; Ai Huisheng

2007-01-01

Objective: To sum up the experiences from the diagnosis and treatment of patient B subjected to an accidental 60 Co exposure on October 21st, 2004, in Jining, Shandong Province, China. Methods: Radiation dose of B was assessed by analysis of chromosome aberration and microneucleus assay, simulation test of the accident site, autopsy and electron spin resonance (ESR). The ultimate clinical diagnosis was based on analysis of irradiation dose, clinical manifestations and laboratory results. In therapeutical aspects, total environmental protection, HLA-identical allogeneic peripheral blood stem cell transplantation (PBSCT), anti- infection and protection managements of organs were given. Results: Patient B was diagnosed as extremely severe bone marrow form of acute radiation sickness (ARS). HLA-identical allogeneic PBSCT was performed on the patient from his brother on the 7th day after the accident. The hematopoietic recovery began on the 9th day after transplantation. The patient acquired permanent full donor' engraftment without graft versus host disease (GVHD), But the radiation injury was continuing and the patient complicated with polyinfection in lung, and cardiac insufficiency. On the 45th day after the accident, patient B was performed with tracheotomy and maintained ventilation with respirator. On the 75th day after the accident, patient B died of multiple organ failure. Conclusions: Early triage diagnosis and total environmental protection should be performed as soon as possible for extremely severe bone marrow form of ARS. It is very important to perform a successful HLA-identical allogeneic PBSCT, in order to extend the life time of the patient. Multiple organ injuries and infections of bacteria and fungi usually occurred on this kind of patients, so intense measures of anti-infection and protection of multiple organs should be taken. The important and difficult point in the treatment of this kind ARS might be for help the immune-reconstruction and tissue

Conversations About Goals and Values Are Feasible and Acceptable in Long-Term Acute Care Hospitals: A Pilot Study.

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Lamas, Daniela J; Owens, Robert L; Nace, R Nicholas; Massaro, Anthony F; Pertsch, Nathan J; Moore, Susan T; Bernacki, Rachelle E; Block, Susan D

2017-07-01

The chronically critically ill have survived acute critical illness but require prolonged mechanical ventilation. These patients are frequently transferred from acute care to long-term acute care hospitals (LTACHs) for prolonged recovery, yet many suffer setbacks requiring readmission to acute care. The patient's relatively improved condition while at the LTACH might be an opportunity for communication regarding care goals; however, there have been no prior studies of the feasibility of such conversations in the LTACH. To determine the feasibility, acceptability, and potential usefulness of conversations about serious illness with chronic critical illness patients or their surrogate decision makers after LTACH admission. We adapted an existing conversation guide for use in chronically critically ill (defined by tracheotomy for prolonged ventilation) LTACH patients or their surrogates to explore views about quality of life, understanding of medical conditions, expectations, and planning for setbacks. These conversations were conducted by one interviewer and summarized for the patients' clinicians. We surveyed patients, surrogates, and clinicians to assess acceptability. A total of 70 subjects were approached and 50 (71%) were enrolled, including 30 patients and 20 surrogates. The median duration of the conversation was 14 minutes 45 seconds [IQR 12:46, 19]. The presence of ongoing mechanical ventilation did not lead to longer conversations; in fact, conversations with patients were shorter than those with surrogates. The majority of subjects (81%) described the conversation as worthwhile. The majority of clinicians (73%) reported that the conversation offered a new and significant understanding of the patient's preferences if a setback were to occur. Conversations about serious illness care goals can be accomplished in a relatively short period of time, are acceptable to chronically critically ill patients and their surrogate decision makers in the LTACH, and are

Lithium carbonate in amyotrophic lateral sclerosis: lack of efficacy in a dose-finding trial.

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Chiò, A; Borghero, G; Calvo, A; Capasso, M; Caponnetto, C; Corbo, M; Giannini, F; Logroscino, G; Mandrioli, J; Marcello, N; Mazzini, L; Moglia, C; Monsurrò, M R; Mora, G; Patti, F; Perini, M; Pietrini, V; Pisano, F; Pupillo, E; Sabatelli, M; Salvi, F; Silani, V; Simone, I L; Sorarù, G; Tola, M R; Volanti, P; Beghi, E

2010-08-17

A neuroprotective effect of lithium in amyotrophic lateral sclerosis (ALS) has been recently reported. We performed a multicenter trial with lithium carbonate to assess its tolerability, safety, and efficacy in patients with ALS, comparing 2 different target blood levels (0.4-0.8 mEq/L, therapeutic group [TG], vs 0.2-0.4 mEq/L, subtherapeutic group [STG]). The study was a multicenter, single-blind, randomized, dose-finding trial, conducted from May 2008 to November 2009 in 21 Italian ALS centers. The trial was registered with the public database of the Italian Agency for Drugs (http://oss-sper-clin.agenziafarmaco.it/) (EudraCT number 2008-001094-15). As of October 2009, a total of 171 patients had been enrolled, 87 randomized to the TG and 84 to the STG. The interim data analysis, performed per protocol, showed that 117 patients (68.4%) discontinued the study because of death/tracheotomy/severe disability, adverse events (AEs)/serious AEs (SAEs), or lack of efficacy. The Data Monitoring Committee recommended stopping the trial on November 2, 2009. Lithium was not well-tolerated in this cohort of patients with ALS, even at subtherapeutic doses. The 2 doses were equivalent in terms of survival/severe disability and functional data. The relatively high frequency of AEs/SAEs and the reduced tolerability of lithium raised serious doubts about its safety in ALS. The study provides Class II evidence that therapeutic (0.4-0.8 mEq/L) vs subtherapeutic (0.2-0.4 mEq/L) lithium carbonate did not differ in the primary outcome of efficacy (survival/loss of autonomy) in ALS. Both target levels led to dropouts in more than 30% of participants due to patient-perceived lack of efficacy and AEs.

Sertraline inhibits formalin-induced nociception and cardiovascular responses

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Santuzzi, C.H. [Departamento de Ciências Fisiológicas, Centro de Ciências da Saúde, Universidade Federal do Espírito Santo, Vitória, ES (Brazil); Futuro Neto, H.A. [Departamento de Morfologia, Centro de Ciências da Saúde, Universidade Federal do Espírito Santo, Vitória, ES (Brazil); Escola de Medicina da Empresa Brasileira de Ensino, Pesquisa e Extensão, Vitória, ES (Brazil); Escola Superior de Ciências da Saúde, Santa Casa de Misericórdia de Vitória, Vitória, ES (Brazil); Pires, J.G.P. [Escola de Medicina da Empresa Brasileira de Ensino, Pesquisa e Extensão, Vitória, ES (Brazil); Centro Universitário do Espírito Santo, Colatina, ES (Brazil); Gonçalves, W.L.S. [Centro Universitário do Espírito Santo, Colatina, ES (Brazil); Tiradentes, R.V.; Gouvea, S.A.; Abreu, G.R. [Departamento de Ciências Fisiológicas, Centro de Ciências da Saúde, Universidade Federal do Espírito Santo, Vitória, ES (Brazil)

2011-11-18

The objective of the present study was to determine the antihyperalgesic effect of sertraline, measured indirectly by the changes of sciatic afferent nerve activity, and its effects on cardiorespiratory parameters, using the model of formalin-induced inflammatory nociception in anesthetized rats. Serum serotonin (5-HT) levels were measured in order to test their correlation with the analgesic effect. Male Wistar rats (250-300 g) were divided into 4 groups (N = 8 per group): sertraline-treated group (Sert + Saline (Sal) and Sert + Formalin (Form); 3 mg·kg{sup −1}·day{sup −1}, ip, for 7 days) and saline-treated group (Sal + Sal and Sal + Form). The rats were injected with 5% (50 µL) formalin or saline into the right hind paw. Sciatic nerve activity was recorded using a silver electrode connected to a NeuroLog apparatus, and cardiopulmonary parameters (mean arterial pressure, heart rate and respiratory frequency), assessed after arterial cannulation and tracheotomy, were monitored using a Data Acquisition System. Blood samples were collected from the animals and serum 5-HT levels were determined by ELISA. Formalin injection induced the following changes: sciatic afferent nerve activity (+50.8 ± 14.7%), mean arterial pressure (+1.4 ± 3 mmHg), heart rate (+13 ± 6.8 bpm), respiratory frequency (+4.6 ± 5 cpm) and serum 5-HT increased to 1162 ± 124.6 ng/mL. Treatment with sertraline significantly reduced all these parameters (respectively: +19.8 ± 6.9%, -3.3 ± 2 mmHg, -13.1 ± 10.8 bpm, -9.8 ± 5.7 cpm) and serum 5-HT level dropped to 634 ± 69 ng/mL (P < 0.05). These results suggest that sertraline plays an analgesic role in formalin-induced nociception probably through a serotonergic mechanism.

Treatment of patients with unresectable squamous head and neck cancer with induction chemotherapy followed by hyperfractionated radiotherapy; Traitement de patients atteints d'un cancer irresecable de la tete et du cou avec une chimiotherapie d'induction suivie d'une radiotherapie hyperfractionnee

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Mesia, R.; Majem, M.; Barretina Ginesta, M.P.; Montes, A.; Cardenal, F. [Institut Catala d' Oncologia-Duran i Reynals, Dept. of Medical Oncology, L' Hospitalet de LLobregat-Barcelona (Spain); Galiana, R.; Guedea, F. [Institut Catala d' Oncologia-Duran i Reynals, Dept. of Radiation Oncology, L' Hospitalet de LLobregat-Barcelona (Spain); Manos, M. [Institut Catala d' Oncologia-Duran i Reynals, Dept. of ENT, L' Hospitalet de LLobregat-Barcelona (Spain); Monner, A. [Institut Catala d' Oncologia-Duran i Reynals, Dept. of Dept. of Maxillofacial Surgery, L' Hospitalet de LLobregat-Barcelona (Spain); Perez, J. [Institut Catala d' Oncologia-Duran i Reynals, Clinical Investigation Unit, L' Hospitalet de LLobregat-Barcelona (Spain)

2008-03-15

Purpose: the contribution of induction chemotherapy (CT) followed by hyperfractionated radiotherapy (h.f.R.T.) in unresectable squamous head and neck cancer has been evaluated in a single institution as an assistancial protocol. Patients and methods: from March 1994 to June 2000 all consecutive patients with unresectable disease were treated with four courses of platin plus fluorouracil based CT followed by h.f.R.T.. Tumor resectability and response was assessed by a multidisciplinary committee. Results: ninety-nine patients (pts) were treated. All of them had stage IV-M0 disease: 67 T4, 88 N2-N3. Tumor location: 62 oropharynx, 22 hypopharynx, eight oral cavity and seven larynx. Tumor response at the end of treatment: 61 patients complete response, 17 partial response, two stable disease, 10 progressive disease and nine unevaluated. With a median follow-up of 70 months the 5-year loco-regional control and overall survival was 30.3% (95% CI: 21.9-38.6) and 21.6% (95% CI: 13.4-29.8), respectively. Loco-regional control and overall survival is significantly influenced by prior response to induction CT. Main grade 3-4 toxicity related to CT was stomatitis, but there were five patients with an ischemic event. Grade 3-4 acute toxicity related to h.f.R.T.: 47 stomatitis, 20 epithelitis. Chronic toxicity related to h.f.R.T.: six emergency tracheotomies due to laryngeal edema, five pneumonia and one mucous/soft-tissue necrosis. There were eight toxic related deaths. Conclusion: induction CT followed by h.f.R.T. might increase the overall survival rate in unresectable disease. H.f.R.T. resulted in a high rate of acute toxicity and its use would not be warranted in those patients with no response to induction CT who had a low probability of long-term control. (authors)

The legal guardians' dilemma: Decision making associated with invasive non-life-saving procedures

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2012-01-01

Background ICU patients frequently undergo non-life-saving invasive procedures. When patient informed consent cannot be obtained, legal guardianship (LG), often from a close relative, may be required by law. The objective of this cohort study was to investigate the attitudes of LGs of ICU patients regarding the process of decision making for invasive non-life-saving procedures. Methods The study was conducted from May 2009 until June 2010 in general medical/surgical ICUs in two large Israeli medical centers. All 64 LGs who met the study criteria agreed to participate in the study. Three questionnaires were administered: a demographic data questionnaire, the Family Satisfaction with ICU 34 Questionnaire, and the Attitudes towards the LG Decision Making Process questionnaire, developed by the authors. Results The sample consisted of 64 LGs. Most participants were married (n = 56, 87.5%), male (n = 33, 51.6%), who had either a high school (n = 24, 37.5%) or college (n = 19, 29.7%) education, and were at a mean age of 49.2 (±11.22). Almost all of the procedures performed were tracheotomies (n = 63, 98.4%). About two-thirds of the LGs preferred decisions to be made by the medical staff after discussing options with them (n = 42, 65.6%) and about three-fifths stated that decisions could be made without the need for the appointment of an LG (n = 37, 57.8%). Attitudes towards ease of obtaining information and honesty of information were more positive compared to those of consistency and understanding of information. Conclusions The legal guardianship process requires better communication and more understandable information in order to assist LGs in making decisions for others in at times vague and stressful situations. PMID:23006738

34. Estenoses traqueais benignas: experiência de um serviço de pneumologia

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Marina Bonnet

2003-11-01

Full Text Available Estudo retrospectivo de oito anos e meio (1995/ Junho 2003 da experiência do Serviço de Pneumologia do Hospital Garcia de Orta em casos de estenose traqueal benigna.Foram estudados 36 doentes, entre os quais três lactentes, na sua maioria do sexo feminino (58%, cuja a média etária é de 51,8 anos, excluindo os lactentes cujas as idades variam entre um e seis meses. Os tipos de estenoses são variados: simples, diafragmas, complexas e casos de traqueobroncomalacia.A etiologia é múltipla salientando-se no entanto a maioria de casos como resultante de complicação da entubação oro/nasotraqueal; são também descritos casos de estenoses idiopáticas, congénitas, pós traqueotomia e pós cirurgia.As atitudes terapêuticas face às estenoses e às suas complicações variaram entre a simples vigilância e a utilização de técnicas mais complexas, nomeadamente, electrocoagulação de alta frequência, laserterapia, crioterapia, dilatação, colocação de próteses e cirurgia. : Retrospective study from eight and half years of experience of the Pulmonology Service of the Hospital Garcia de Orta, in cases of benign tracheal stenosis.Thirty six patients were studied, three of them were infants, the majority were female (58%, being the mean age of 51,8 years, excluded the infants whose ages were between one and six months. The types of stenosis were various: simple, diaphragms, complexes and caused by tracheobronchomalatia.The causes were multiple but we enhance the fact that the majority were a complication of oro/nasotracheal entubation; also are described cases of idiopathic, congenital and post tracheotomy and surgery.The stenosis and complications therapeutics ranged from surveillance and the use of various bronchology techniques and surgery. Palavras-chave: estenose, traqueia, broncologia, Key-words: stenosis, trachea, bronchology

A quality study of family-centered care coordination to improve care for children undergoing tracheostomy and the quality of life for their caregivers.

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Hartnick, Christopher; Diercks, Gillian; De Guzman, Vanessa; Hartnick, Elizabeth; Van Cleave, Jeanne; Callans, Kevin

2017-08-01

Approximately 4000 U.S. children undergo tracheostomy yearly [1], and these surgeries often result in hospital re-admissions that have definite cost and caregiver burdens due to complications that are avoidable with proper training and support. To assess the impact of a Family-Centered Care Coordination (FCCC) program on the quality of care received by children undergoing tracheostomy and their caregivers. Caregivers of children undergoing tracheostomies from January 2012 to January 2013 and then a different set of caregivers of children undergoing tracheostomies from January 2015 to January 2016 completed both the Pediatric Tracheostomy Health Status Instrument (PTHSI) 1 month after discharge and the Medical Complications Associated with Pediatric Tracheostomy (MCAT) questionnaire 6 months after initial tracheostomy. To assess complication rates, these same sets of caregivers were asked to complete the MCAT and only those who provided complete medical data for all 6 months were included for comparative analysis. The PTHSI and MCAT were administered at Massachusetts Eye and Ear in a hospital setting. Ten caregivers of children undergoing tracheostomies completed the PTHSI before FCCC program implementation and12 caregivers then completed the PTHSI after FCCC implementation. For each of the 2 groups, 5 caregivers provided complete data on the MCAT questionnaires. FCCC is a collection of programs, policies, and tools designed to ensure safe transition home for children undergoing tracheostomies, reduce re-admission rates, and minimize "caregiver burden". The PTHSI is a validated caregiver quality of life instrument that was supplemented by the MCAT which records post-discharge medical issues following tracheostomy that relate specifically to the tracheotomy placement. The time to first follow-up appointment decreased from 6.4 weeks (SD = 1.52) to 6 days (SD = 0.18) with FCCC implementation. The total MCAT scores decreased from 15.2 (SD = 1.1) to 1.3 (SD = 1

[Sedation with stimulative circadian rhythm in mechanically ventilation patients in intensive care unit].

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Guo, Jian-ying; Deng, Qun; Guo, Xu-sheng; Liu, Shuang-qing; Zhang, Yu-hong; He, Zhong-jie; Yao, Yong-ming; Lin, Hong-yuan

2012-07-01

To sedate the mechanically ventilation patients in intensive care unit (ICU) with stimulative circadian rhythm, and evaluate whether the protocol has advantages in recovering natural circadian rhythm, duration of mechanical ventilation, and length of ICU stay after weaning of sedation. A prospective random control trial was conducted. One hundred and twenty ventilated patients in ICU were randomly assigned to four groups: circadian rhythm (CR), daily interruption (DI), continuous sedation (CS) or demand sedation (DS) group, each n = 30. Given more complications, DS group was deleted after recruiting 10 cases and 90 patients were admitted ultimately. Patients' age, gender, body weight, acute physiology and chronic health evaluation II (APACHE II) scores, sedatives dosages, daily arousal time, duration of mechanical ventilation, length of ICU stay, complications (ventilator-associated pneumonia, barotrauma with intrathoracic drain tube) and untoward reactions (accidental extubation, reintubation, tracheotomy, death) were recorded, the biochemical indicators were determined, as well as number of nurses on duty at 10:00 and 22:00. The patients' sex ratio, age, body weight, APACHEII scores, duration of mechanical ventilation, length of ICU stay showed no difference among CR, DI and CS groups. The total sedatives dosages (mg: 5466.7 ± 620.4) and average sedatives dosages [mg×h(-1) ×kg(-1): 2.19 ± 0.61] in CS group were significantly higher than those in CR group (4344.5 ± 816.0, 1.00 ± 0.51) and DI group (4154.3 ± 649.4, 1.23 ± 0.62, all P nurses on duty in the daytime (1.65, 1.41, 1.14, all P biochemistry index showed no difference in each group. It demonstrated that sedation with stimulative circadian rhythm be helpful to create circadian rhythm after weaning of sedation. While complications and untoward reactions did not increase, as well as duration of mechanical ventilation and length of ICU stay. Therefore, the clinical applicability of this sedative

Factors Associated With Neck Hematoma After Thyroidectomy

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Suzuki, Sayaka; Yasunaga, Hideo; Matsui, Hiroki; Fushimi, Kiyohide; Saito, Yuki; Yamasoba, Tatsuya

2016-01-01

Abstract To identify risk factors for post-thyroidectomy hematoma requiring airway intervention or surgery (“wound hematoma”) and determine post-thyroidectomy time to intervention. Post-thyroidectomy hematoma is rare but potentially lethal. Information on wound hematoma in a nationwide clinical setting is scarce. Using the Japanese Diagnosis Procedure Combination database, we extracted data from records of patients undergoing thyroidectomy from July 2010 to March 2014. Patients with clinical stage IV cancer or those with bilateral neck dissection were excluded because they could have undergone planned tracheotomy on the day of thyroidectomy. We assessed the association between background characteristics and wound hematoma ≤2 days post-thyroidectomy, using multivariable logistic regression analysis. Among 51,968 patients from 880 hospitals, wound hematoma occurred in 920 (1.8%) ≤2 days post-thyroidectomy and in 203 (0.4%) ≥3 days post-thyroidectomy (in-hospital mortality = 0.05%). Factors significantly associated with wound hematoma ≤2 days post-thyroidectomy were male sex (odds ratio [OR] 1.52, 95% confidence interval [CI] 1.30–1.77); higher age (OR 1.01, 95% CI 1.00–1.02); overweight or obese (OR 1.22, 95% CI 1.04–1.44); type of surgery (partial thyroidectomy for benign tumor compared with: total thyroidectomy, benign tumor [OR 1.95, 95% CI 1.45–2.63]; partial thyroidectomy, malignant tumor [OR 1.21, 95% CI 1.00–1.46]; total thyroidectomy, malignant tumor [OR 2.49, 95% CI 1.82–3.49]; and thyroidectomy for Graves disease [OR 3.88, 95% CI 2.59–5.82]); neck dissection (OR, 1.53, 95% CI 1.05–2.23); antithrombotic agents (OR 1.58, 95% CI 1.15–2.17); and blood transfusion (OR 5.33, 95% CI 2.39–11.91). Closer monitoring of airway and neck is recommended for patients with risk factors, and further cautious monitoring beyond 3 days post-thyroidectomy. PMID:26886632

Anesthesia management in pediatric patients with laryngeal papillomatosis undergoing suspension laryngoscopic surgery and a review of the literature.

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Bo, Lin; Wang, Bing; Shu, Shi-Yu

2011-11-01

The excision of laryngeal papillomas poses a great challenge for both the anesthesiologist and the surgeon. The narrowness of the airways and the great variability of the pathological lesions necessitate close collaboration between the surgical and anesthesia teams to provide optimal operating conditions and ensure adequate ventilation and oxygenation. Our aim was to explore perioperative anesthesia management in pediatric patients during the excision of laryngeal papillomas with a suspension laryngoscope. Fifty-eight pediatric patients suffering from laryngeal papillomas were included in this retrospective study. These patients had degrees of laryngeal obstruction from I to III and underwent suspension laryngoscopic surgery to excise laryngeal papillomas between January 2007 and December 2010. The American Society of Anesthesiologists (ASA) physical status of the patients ranged from I to III. Anesthesia was induced by intravenous administration. Once the child was unconscious, a 2% lidocaine aerosol solution was sprayed over the laryngeal area directly under the laryngoscope. For patients to tolerate suspension laryngoscopy, it is necessary to maintain spontaneous breathing and ensure adequate anesthesia depth. The airway was secured, and sufficient ventilation was established throughout a tracheal tube (ID 2.5 or 3.0) which was placed close to glottis and connected to Jackson Rees system. Hemodynamic parameters and pulse oxygen saturation (SpO(2)) were closely monitored, and adverse events were recorded. Most of the patients 89% (52/58) were hemodynamically stable during the perioperative period. Laryngospasm and laryngeal edema occurred in several children during emergence from the anesthesia. Tracheal intubations were performed in six patients (10.3%). Tracheotomies were performed in two patients. One patient had to be sent to the ICU for comprehensive therapy. The most important consideration for anesthesia during suspension laryngoscopy is (1) the

Elevated 18F-NaF uptake in cricoid cartilage in a patient with laryngeal carcinoma: A case report and literature review.

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Xia, Yuxiao; Qi, Chi; Zhang, Shumao; Huang, Zhanwen; Chen, Yue

2017-12-01

Laryngeal cancer is aggressive tumor that arises from the tissues of the larynx. Although any bone can be affected, involvement of cricoid cartilage was reported very rarely, and there has been no report of 18F-sodium fluoride positron emission tomography-computed tomography (F-NaF PET-CT) and 3D PET-CT for the evaluation of cricoid cartilage invasion. A 54-year-old male discovered a protruding mass in the right anterior neck, which had rapidly increased in size over a period of 2 months. Subsequently, hoarseness, dysphagia, and dyspnea were gradually developed. F-FDG PET-CT demonstrated that the abnormal activity was located in a soft tissue mass, which was about 4.2 cm × 3.8 cm × 3.6 cm in largest dimension in the laryngeal cavity of supraglottic portion (SUVmax: 23.6). A swollen lymph node was revealed in the right submandibular region, which had intense FDG activity with a SUVmax of 18.4. However, there is a high uptake of F-FDG in the region near the bone, which is uncertain whether there is any skeletal invasion. NaF PET-CT and 3D PET-CT demonstrated increased uptake in the right side of cricoid cartilage (SUVmax: 13.2). The histopathologic examination confirmed squamous cell carcinoma of larynx. The patient underwent tracheotomy and received anti-infective treatment to relieve symptoms of dyspnea and prevent asphyxia. Clinical follow up of the patient revealed that dyspnea was significantly relieved. The case report shows the imaging features of cricoid cartilage invasion, including F-FDG PET/CT, 18F-sodium fluoride positron emission tomography-computed tomography (F-NaF PET-CT), and 3D PET-CT. Precise understanding of the invasion scope, accurately staging of laryngeal carcinoma, and choosing of the most suitable surgical scheme are the factors that lead to the optimal treatment of laryngeal neoplasms.

Elevated 18F-NaF uptake in cricoid cartilage in a patient with laryngeal carcinoma

Science.gov (United States)

Xia, Yuxiao; Qi, Chi; Zhang, Shumao; Huang, Zhanwen; Chen, Yue

2017-01-01

Abstract Rationale: Laryngeal cancer is aggressive tumor that arises from the tissues of the larynx. Although any bone can be affected, involvement of cricoid cartilage was reported very rarely, and there has been no report of 18F-sodium fluoride positron emission tomography-computed tomography (18F-NaF PET-CT) and 3D PET-CT for the evaluation of cricoid cartilage invasion. Patient concerns: A 54-year-old male discovered a protruding mass in the right anterior neck, which had rapidly increased in size over a period of 2 months. Subsequently, hoarseness, dysphagia, and dyspnea were gradually developed. Diagnoses: 18F-FDG PET-CT demonstrated that the abnormal activity was located in a soft tissue mass, which was about 4.2 cm × 3.8 cm × 3.6 cm in largest dimension in the laryngeal cavity of supraglottic portion (SUVmax: 23.6). A swollen lymph node was revealed in the right submandibular region, which had intense FDG activity with a SUVmax of 18.4. However, there is a high uptake of 18F-FDG in the region near the bone, which is uncertain whether there is any skeletal invasion. NaF PET-CT and 3D PET-CT demonstrated increased uptake in the right side of cricoid cartilage (SUVmax: 13.2). The histopathologic examination confirmed squamous cell carcinoma of larynx. Interventions: The patient underwent tracheotomy and received anti-infective treatment to relieve symptoms of dyspnea and prevent asphyxia. Outcomes: Clinical follow up of the patient revealed that dyspnea was significantly relieved. Lessons: The case report shows the imaging features of cricoid cartilage invasion, including 18F-FDG PET/CT, 18F-sodium fluoride positron emission tomography-computed tomography (18F-NaF PET-CT), and 3D PET-CT. Precise understanding of the invasion scope, accurately staging of laryngeal carcinoma, and choosing of the most suitable surgical scheme are the factors that lead to the optimal treatment of laryngeal neoplasms. PMID:29245332

Amyotrophic lateral sclerosis (ALS): three letters that change the people's life. For ever.

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Oliveira, Acary Souza Bulle; Pereira, Roberto Dias Batista

2009-09-01

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease affecting the motor nervous system. It causes progressive and cumulative physical disabilities in patients, and leads to eventual death due to respiratory muscle failure. The disease is diverse in its presentation, course, and progression. We do not yet fully understand the cause or causes of the disease, nor the mechanisms for its progression; thus, we lack effective means for treating this disease. Currently, we rely on a multidisciplinary approach to symptomatically manage and care for patients who have ALS. Although amyotrophic lateral sclerosis and its variants are readily recognized by neurologists, about 10% of patients are misdiagnosed, and delays in diagnosis are common. Prompt diagnosis, sensitive communication of the diagnosis, the involvement of the patient and their family, and a positive care plan are prerequisites for good clinical management. A multidisciplinary, palliative approach can prolong survival and maintain quality of life. Treatment with Riluzole improves survival but has a marginal effect on the rate of functional deterioration, whereas non-invasive ventilation prolongs survival and improves or maintains quality of life. In this review, we discuss the diagnosis, management, and how to cope with impaired function and end of life on the basis of our experience, the opinions of experts, existing guidelines, and clinical trials. Multiple problems require a multidisciplinary approach including aggressive symptomatic management, rehabilitation to maintain motor function, nutritional support (enteric feeding, gastrostomy), respiratory support (non invasive home ventilation, invasive ventilation, tracheotomy), augmentative communication devices, palliative care, psychological support for both patients and families (because family members so often play a central role in management and care), communication between the care team, the patient and his or her family, and recognition of

Place of death in patients with amyotrophic lateral sclerosis

Directory of Open Access Journals (Sweden)

J. Escarrabill

2014-07-01

Full Text Available Amyotrophic lateral sclerosis (ALS is a degenerative neurological disorder that affects motor neurons. Involvement of respiratory muscles causes the failure of the ventilator pump with more or less significant bulbar troubles. ALS course is highly variable but, in most cases, this disease entails a very significant burden for patients and caregivers, especially in the end-of-life period.In order to analyze the characteristics of ALS patients who die at home (DH and in hospital (DHosp and to study the variability of clinical practice, a retrospective medical records analysis was performed (n = 77 from five hospitals. Variables: time elapsed since the onset of symptoms and the beginning of ventilation, characteristics of ventilation (device, mask and hours/day, and support devices and procedures. Results: In all, 14% of patients were ventilated by tracheotomy. From the analysis, 57% of patients were of DH. Mean time since the onset of symptoms was 35.93 ± 25.89 months, significantly shorter in patients who DHosp (29.28 ± 19.69 months than DH (41.12 ± 29.04 (p = 0.044. The percentage of patients with facial ventilation is higher in DHosp (11.4% vs 39.4%, p < 0.005.DH or not is related to a set of elements in which health resources, physician attitudes and support resources in the community play a role in the decision-making process. There is great variability between countries and between hospitals in the same country. Given the variability of circumstances in each territory, the place of death in ALS might not be the most important element; more important are the conditions under which the process unfolds. Resumo: A esclerose lateral amiotrófica (ELA é uma perturbação neurológica degenerativa que afeta os neurónios motores. O envolvimento dos músculos respiratórios causa a falha da bomba ventilatória, com problemas bulbares mais ou menos significativos. A evolução da ELA

Clinical report of one case of intestinal form of acute radiation sickness

International Nuclear Information System (INIS)

Yu Changlin; Qiao Jianhui; Luo Weidong; Guo Mei; Wang Danhong; Sun Qiyun; Zhang Shi; Chen Jiankui; Li Xiaobing; Ai Huisheng

2007-01-01

Objective: To summarize the irradiation course, estimation of radiation dosage, clinical course, diagnosis and treatment of the patient A in a 60 Co radiation accident on October 21, 2004 in Jining, Shandong Province, China. Methods: According to the simulated test of the scene, chromosome aberration analysis, clinical course and tooth enamel ESR measurement, the total body dose of A was 20-25 Gy and diagnosed as intestinal form of acute radiation sickness. The patient was transferred to our hospital on day 3 post- irradiation, total environmental protection (TEP), antibiotics and emergency HLA-typing from his elder sister were given. On day 7 HLA haplo-identical peripheral blood stem cell transplantation was performed. Results: On day 10 post-transplant (+ 10 d), the counts of WBC began to increase and up to 5.1 x 10 9 /L on + 12 d. Bone marrow feature showed hematopoietic recovery of the three lineage blood cells. Continuous detection of the implantation ratio of donor's cells by STR-PCR showed stable 100% donor-derived chimera. On day 13, severe acute peritonitis and intestinal obstruction occurred; imipenem was much effective to control intestinal bacteria infection. Three days later, hematopoiesis reconstructed rapidly, peritonitis and intestinal obstruction were cured. On day 19, chest X-ray picture and CT scanning suggested that pulmonary mixed infection of bacteria and fungi appeared. The most severe skin irradiation burn damage occurred on day 25 which occupied the 14% of whole body skin surface. The functions of lung, heart and kidney were deteriorated sequentially. On day 30, tracheotomy had to be conducted and respirator was used. The patient died of multiple organ failure (MOF) on day 33. Conclusions: Patient A was exposed to relative well-distributed high dose and high dose rate of irradiation up to 20-25 Gy. This is the first case report of successful HLA haplo-identical peripheral blood stem cell transplantation for intestinal form of acute

En Bloc Resection of Primary Malignant Bone Tumor in the Cervical Spine Based on 3-Dimensional Printing Technology.

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Xiao, Jian-Ru; Huang, Wen-Ding; Yang, Xing-Hai; Yan, Wang-Jun; Song, Dian-Wen; Wei, Hai-Feng; Liu, Tie-Long; Wu, Zhi-Peng; Yang, Cheng

2016-05-01

To investigate the feasibility and safety of en bloc resection of cervical primary malignant bone tumors by a combined anterior and posterior approach based on a three-dimensional (3-D) printing model. Five patients with primary malignant bone tumors of the cervical spine underwent en bloc resection via a one-stage combined anteroposterior approach in our hospital from March 2013 to June 2014. They comprised three men and two women of mean age 47.2 years (range, 26-67 years). Three of the tumors were chondrosarcomas and two chordomas. Preoperative 3-D printing models were created by 3-D printing technology. Sagittal en bloc resections were planned based on these models and successfully performed. A 360° reconstruction was performed by spinal instrumentation in all cases. Surgical margins, perioperative complications, local control rate and survival rate were assessed. All patients underwent en bloc excision via a combined posterior and anterior approach in one stage. Mean operative time and estimated blood loss were 465 minutes and 1290 mL, respectively. Mean follow-up was 21 months. Wide surgical margins were achieved in two patients and marginal resection in three; these three patients underwent postoperative adjuvant radiation therapy. One vertebral artery was ligated and sacrificed in each of three patients. Nerve root involved by tumor was sacrificed in three patients with preoperative upper extremity weakness. One patient (Case 3) had significant transient radiculopathy with paresis postoperatively. Another (Case 4) with C 4 and C 5 chordoma had respiratory difficulties and pneumonia after surgery postoperatively. He recovered completely after 2 weeks' management with a tracheotomy tube and antibiotics in the intensive care unit. No cerebrovascular complications and wound infection were observed. No local recurrence or instrumentation failure were detected during follow-up. Though technically challenging, it is feasible and safe to perform en

Pediatric vocal fold immobility: natural history and the need for long-term follow-up.

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Jabbour, Jad; Martin, Timothy; Beste, David; Robey, Thomas

2014-05-01

IMPORTANCE The clinical course and outcomes of pediatric vocal fold immobility (VFI) vary widely in the literature, and follow-up in these patients varies accordingly. A better understanding of the natural history of pediatric VFI is crucial to improved management. OBJECTIVE To characterize the natural history of pediatric VFI, including symptoms and rates of resolution and surgical intervention. DESIGN, SETTING, AND PARTICIPANTS Retrospective review at an academically affiliated private pediatric otolaryngology practice in a metropolitan area of all patients seen between July 15, 2001, and September 1, 2012, with a diagnosis of complete or partial VFI. After elimination of 92 incomplete or duplicate files, 404 patient records were reviewed for demographic characteristics, etiologies, symptoms, follow-up, resolution, and interventions. Follow-up records were available for 362 patients (89.6%). MAIN OUTCOMES AND MEASURES Resolution of VFI confirmed by repeated laryngoscopy, length of follow-up, and surgical intervention rates. RESULTS Among the 404 patients, left VFI was present in 66.8%, right VFI in 7.9%, and bilateral VFI in 25.3%. Median (range) age at presentation was 2.9 (0-528.1) months. Major etiological categories included cardiac surgery in 68.8%, idiopathic immobility in 21.0%, and neurologic disease in 7.4%. At presentation, 61.4%experienced dysphonia, 54.0%respiratory symptoms, and 49.5%dysphagia. Tracheotomy was performed in 25.7%and gastrostomy in 40.8%. Median (range) duration of follow-up among the 89.6%of patients with follow-up was 17.2 (0.2-173.5) months. Resolution evidenced by laryngoscopy was found in 28.0%, with a median (range) time to resolution of 4.3 (0.4-38.7) months. In patients without laryngoscopic resolution, median follow-up was 26.0 months, and 28.9% reported symptomatic resolution. CONCLUSIONS AND RELEVANCE The natural history of pediatric VFI involves substantial morbidity, with lasting symptoms and considerable rates of surgical

Electromyography-Guided Botulinum Toxin Injection Into the Cricothyroid Muscles in Bilateral Vocal Fold Abductor Paralysis.

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Sahin, Mustafa; Aydogdu, Ibrahim; Akyildiz, Serdar; Erdinc, Munevver; Ozturk, Kerem; Ogut, Fatih

2017-06-01

Bilateral vocal fold abductor paralysis (BVFAP) both deteriorates quality of life and may cause life-threatening respiratory problems. The aim of this study was to reduce respiratory symptoms in BVFAP patients using cricothyroid (CT) botulinum toxin (BTX) injection. Before and 2 weeks and 4 months after bilateral BTX injection into the CT muscles under electromyography; alterations in respiratory, acoustic, aerodynamic and quality of life parameters were evaluated in BVFAP patients with respiratory distress. For the respiratory evaluation modified Borg scale and spirometry, for the voice and aerodynamic evaluations Voice Handicap Index-30 (VHI-30), GRBAS, acoustic analysis (sound pressure level, F0, jitter%, shimmer%, noise-to-harmonic ratio) and maximum phonation time and for the quality of life assessment Short Form-36 (SF-36) form were used. All patients were female with a mean age of 47±8.1 years. There was a mean time of 11.8±5.5 (minimum 2, maximum 23) months between BVFAP development and BTX injection. In all cases, other than one case with unknown aetiology, the cause of vocal fold paralysis was prior thyroid surgery. In total 18.6±3.1 units of BTX were applied to the CTs. In the preinjection period, and the 2nd week and 4th month after injection, the Borg dyspnea scale was 7.3/5.3/5.0, FIV1 (forced inspiratory volume in one second) was 1.7/1.7/1.8 L, peak expiratory flow (PEF) was 1.4/1.7/2.1 L/sec, maximum phonation time was 7.0/6.4/6.2 seconds and VHI-30 was 63.2/52.2/61.7 respectively. There was no significant alteration in acoustic analysis parameters. Many of the patients reported transient dysphagia within the first week. There were insignificant increases in SF-36 sub-scale values. After BTX injection, improvements in the mean Borg score, PEF and FIV1 values and SF-36 sub-scale scores showed the restricted success of this approach. This modality may be kept in mind as a transient treatment option for patients refused persistent tracheotomy or

[Caring for a patient with amyotrophic lateral sclerosis: the patient's and the caregiver's experience].

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Fussellier, M

2006-06-01

ALS usually affects highly active, working, sportive individuals. The disease has a devastating impact on the patient's personal life and family ties. Indeed, the disease requires constant attention from the carer for its rapidly progressive nature leads the patient to a complete state of isolation without affecting his/her intellect. For the patient days, are numbered, for the carer, time is limited. The carer must cope with a number of medical, administrative and financial difficulties. These include belated diagnosis with its disastrous consequences on medication, lack of response from the decision-making services, home-improvements or car-fitting. All this requires amazing tenacity from the carer. All the more so as the progress of handicap is relentless and the patient is bound to use different forms of support, walking-stick, zimmer, wheel-chair, hoist, speech synthesis, gastrostomy, tracheotomy or palliative care, which turn out to be more or less effective. But mechanical devices are not enough. Assistance by a nurse, a physiotherapist, a speech therapist and/or a nursing auxiliary is necessary. There are not enough of these assistants and the result cannot be guaranteed, but their role is essential in home care. The carer's investment can be terribly consuming. The burden of 24h care wears out the carer whose days and nights are being regulated by the disease. Not to mention lonely patients with no means of support who find themselves confronted with inevitable daunting problems Institutions providing either temporary or permanent care for ALS patients are scarce. As the condition worsens steadily, the patient suffers sheer desperation and guilt feelings and resents being a burden for family yet would rather stay with them. ARS volunteers who collaborate with medical teams can provide much help. The carer's burden should be greatly lightened too by the newly-installed tutorial system: patients' files will be followed up by one single person after the

[Evaluation and treatment of children's laryngeal clefts].

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Chen, C; Tan, L T; Xu, Z M

2018-01-07

Objectives: To provide the experience about the diagnostic process and following management, and to discuss the outcome and predictors in children with laryngeal cleft (LC). Methods: A retrospective case study was conducted at an academic children's hospital. Thirty children were diagnosed as laryngeal cleft between January 2016 and April 2017.Airway evaluations were performed using both flexible and rigid endoscopy, and swallowing evaluations were performed using fiberoptic endoscopic examination of swallowing or modified barium swallow. Results: Of 30 cases, 18 were male and 12 were female, ranging in age from birth to 8 years. Two cases were diagnosed as type 0 LC, and they were offered thickened liquid without medication. Throughout follow-up, they remained asymptomatic and showed no respiratory complications. Nineteen children were diagnosed as type Ⅰ LC. Six of them were significantly improved by anti-reflux therapy and feeding instructions. Four children were concomitant with swallowing dysfunction and/or neuromuscular disorders, and they were given a tracheotomy and routine management. Another 4 children were submitted surgical repair when routine treatment failed, and their symptoms were relieved. Five children were concomitant with larygomalacia, and their symptoms were totally ameliorated by supraglottoplasty. Three children were diagnosed as type Ⅱ LC. Two of them received surgical repair and clinically improved, and the rest one was treated by anti-reflux therapy and still under follow-up. Three children were diagnosed as type Ⅲ LC. One of them was underwent surgical repair and clinically improved. Two children were tracheotomized and treated by anti-reflux therapy. Three cases were diagnosed as type Ⅳ LC at birth and no one survived. Conclusions: Laryngeal cleft is a rare congenital anomaly manifesting with a variety of symptoms, including swallowing disorder, aspirations, dyspnea, stridor and hoarseness. Diagnosis and treatment of laryngeal

Deep Neck Space Infections: A Study of 76 Cases

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Gaurav Kataria

2015-07-01

Full Text Available Introduction: Deep neck space infections (DNSI are serious diseases that involve several spaces in the neck. The common primary sources of DNSI are dental infections, tonsillar and salivary gland infections, malignancies, and foreign bodies. With widespread use of antibiotics, the prevalence of DNSI has been reduced. Common complications of DNSI include airway obstruction, jugular vein thrombosis, and sepsis. Treatment principally comprises airway management, antibiotic therapy, and surgical intervention. This study was conducted to investigate the age and sex distribution of patients, symptoms, presentation, sites involved, bacteriology, and management and complications of DNSI.   Materials and Methods: This retrospective study was performed from October 2010 to January 2013, and included 76 patients with DNSI. Patients of all age groups and gender were included. All parameters including age, gender, co-morbidities, presentation, site, bacteriology, complications, and required interventions were studied.   Results: In our study, the majority of patients were in the 31–50-year age group. Males accounted for 55.26% of the sample and females for 44.74%, with a male:female ratio of 1.23. Most of the patients were from a rural background. Diabetes was found as a co-morbid condition in 10.52% cases. Neck pain was the most common symptom, identified in 89.47% cases. The most common etiological factor was odontogenic infection (34.21%, followed by tonsillar and pharyngeal infection (27.63%. The most common presentation was Ludwig’s angina (28.94%, followed by peritonsillar abscess and submandibular abscess. In 50% of cases, Streptococcus and Staphylococcus were found in the culture. Surgical intervention was carried out in 89.47% cases. Emergency tracheotomy was required in 5.26% cases.   Conclusion:  DNSI can be life-threatening in diabetic patients, the immunocompromised, and elderly patients, and special attention should therefore be given

Immediate interruption of sedation compared with usual sedation care in critically ill postoperative patients (SOS-Ventilation): a randomised, parallel-group clinical trial.

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Chanques, Gerald; Conseil, Matthieu; Roger, Claire; Constantin, Jean-Michel; Prades, Albert; Carr, Julie; Muller, Laurent; Jung, Boris; Belafia, Fouad; Cissé, Moussa; Delay, Jean-Marc; de Jong, Audrey; Lefrant, Jean-Yves; Futier, Emmanuel; Mercier, Grégoire; Molinari, Nicolas; Jaber, Samir

2017-10-01

Avoidance of excessive sedation and subsequent prolonged mechanical ventilation in intensive care units (ICUs) is recommended, but no data are available for critically ill postoperative patients. We hypothesised that in such patients stopping sedation immediately after admission to the ICU could reduce unnecessary sedation and improve patient outcomes. We did a randomised, parallel-group, clinical trial at three ICUs in France. Stratified randomisation with minimisation (1:1 via a restricted web platform) was used to assign eligible patients (aged ≥18 years, admitted to an ICU after abdominal surgery, and expected to require at least 12 h of mechanical ventilation because of a critical illness defined by a Sequential Organ Failure Assessment score >1 for any organ, but without severe acute respiratory distress syndrome or brain injury) to usual sedation care provided according to recommended practices (control group) or to immediate interruption of sedation (intervention group). The primary outcome was the time to successful extubation (defined as the time from randomisation to the time of extubation [or tracheotomy mask] for at least 48 h). All patients who underwent randomisation (except for those who were excluded after randomisation) were included in the intention-to-treat analysis. This study is registered with ClinicalTrials.gov, number NCT01486121. Between Dec 2, 2011, and Feb 27, 2014, 137 patients were randomly assigned to the control (n=68) or intervention groups (n=69). In the intention-to-treat analysis, time to successful extubation was significantly lower in the intervention group than in the control group (median 8 h [IQR 4-36] vs 50 h [29-93], group difference -33·6 h [95% CI -44·9 to -22·4]; p<0·0001). The adjusted hazard ratio was 5·2 (95% CI 3·1-8·8, p<0·0001). Immediate interruption of sedation in critically ill postoperative patients with organ dysfunction who were admitted to the ICU after abdominal surgery improved outcomes compared

Laringocele: uma causa de obstrução de vias aéreas superiores Laryngocele: a cause of upper airway obstruction

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Jose Antonio de Paula Felix

2008-02-01

Full Text Available Laringoceles são dilatações anormais do sáculo do ventrículo de Morgani da laringe, localizando-se entre a falsa prega vocal e a face interna da cartilagem tireóide. Relevância clínica é rara, sendo o achado de laringoceles assintomáticas em necropsia muito alto. Algumas vezes, pode se apresentar já como uma grande massa cervical, levando à obstrução de vias aéreas e necessitando de intervenção de urgência. Neste trabalho, os autores relatam um caso de laringocele levando à obstrução de vias aéreas superiores, necessitando de traqueostomia de urgência e fazem uma revisão da literatura sobre o tema. Complicações de laringocele incluem infecção (formação de piocele, aspiração de patógenos e subseqüente bronquite e pneumonia, infecção do espaço lateral da faringe (depois de ruptura e obstrução de vias aéreas superiores, como no caso apresentado. A laringocele, apesar de ser uma doença benigna, é uma causa potencial de obstrução respiratória que pode ameaçar a vida do paciente. O correto diagnóstico e manejo adequado precoce podem evitar que situações de emergência, como a do paciente do caso relatado, levem à morte.Laryngoceles are abnormal dilatations of the laryngeal saccule, which rises between the ventricular folds, the base of the epiglottis and the inner surface of the thyroid cartilage. Clinical symptoms are rare, and the find of asymptomatic laryngoceles in pathology studies are frequent. Sometimes it is presented as cervical swelling causing airway obstruction in need of emergency intervention. In this study, we report a case of upper airway obstruction due to laryngocele treated by emergency tracheotomy and we review of the literature. Laryngocele complications include infection (pyocele formation, pathogens aspirations with subsequent bronchitis and pneumonia and upper airway obstruction, as in the case reported. Despite being benign tumors, laryngoceles cause relevant airway obstruction

Change in reimbursement and costs in German oncological head and neck surgery over the last decade: ablative tongue cancer surgery and reconstruction with split-thickness skin graft vs. microvascular radial forearm flap.

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Hoefert, Sebastian; Lotter, Oliver

2018-05-01

Defects after ablative tongue cancer surgery can be reconstructed by split-thickness skin grafts or free microvascular flaps. The different surgical options may influence costs, reimbursement, and therefore possible profits. Our goal was to analyze the development of these parameters for different procedures in head and neck reconstruction in Germany over the last decade. After tumor resection and neck dissection of tongue cancer, three different scenarios were chosen to calculate costs, reimbursement, length of stay (LoS), and profits. Two options considered were reconstruction by split-thickness skin graft with (option Ia) and without (option Ib) tracheotomy. In addition, we analyzed microvascular reconstruction with radial forearm flap (option II). Furthermore, unsatisfactory results after options Ia and Ib may make secondary tongue plastic with split-thickness skin grafting necessary (option I+). The calculations were performed considering the German Diagnosis Related Group (DRG) system and compared to the specific DRG cost data of 250 German reference hospitals. The overall average length of stay (aLoS) declined from 16.7 to 12.8 days with a reduction in every option. Until 2011, all options showed similar accumulated DRG reimbursement. From 2012 onwards, earnings almost doubled for option II due to changes in the DRG allocation. As was expected, the highest costs were observed in option II. Profits (reimbursement minus costs) were also highest for option II (mean 2052 €, maximum 3630 Euros in 2015) followed by options Ia (765 €) and Ib/I+ (681 €). Average profits over time would be 17 to 19% higher if adjusted for inflation. We showed the development of the DRG allocation of two commonly used methods of reconstruction after ablative tongue cancer surgery and the associated LoS, reimbursement, costs, and profits. As expected, the highest values were found for microvascular reconstruction. Microvascular reconstruction may also be the primary choice of

Effect of Acetazolamide vs Placebo on Duration of Invasive Mechanical Ventilation Among Patients With Chronic Obstructive Pulmonary Disease: A Randomized Clinical Trial.

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Faisy, Christophe; Meziani, Ferhat; Planquette, Benjamin; Clavel, Marc; Gacouin, Arnaud; Bornstain, Caroline; Schneider, Francis; Duguet, Alexandre; Gibot, Sébastien; Lerolle, Nicolas; Ricard, Jean-Damien; Sanchez, Olivier; Djibre, Michel; Ricome, Jean-Louis; Rabbat, Antoine; Heming, Nicholas; Urien, Saïk; Esvan, Maxime; Katsahian, Sandrine

2016-02-02

Acetazolamide has been used for decades as a respiratory stimulant for patients with chronic obstructive pulmonary disease (COPD) and metabolic alkalosis, but no large randomized placebo-controlled trial is available to confirm this approach. To determine whether acetazolamide reduces mechanical ventilation duration in critically ill patients with COPD and metabolic alkalosis. The DIABOLO study, a randomized, double-blind, multicenter trial, was conducted from October 2011 through July 2014 in 15 intensive care units (ICUs) in France. A total of 382 patients with COPD who were expected to receive mechanical ventilation for more 24 hours were randomized to the acetazolamide or placebo group and 380 were included in an intention-to treat analysis. Acetazolamide (500-1000 mg, twice daily) vs placebo administered intravenously in cases of pure or mixed metabolic alkalosis, initiated within 48 hours of ICU admission and continued during the ICU stay for a maximum of 28 days. The primary outcome was the duration of invasive mechanical ventilation via endotracheal intubation or tracheotomy. Secondary outcomes included changes in arterial blood gas and respiratory parameters, weaning duration, adverse events, use of noninvasive ventilation after extubation, successful weaning, the duration of ICU stay, and in-ICU mortality. Among 382 randomized patients, 380 (mean age, 69 years; 272 men [71.6%]; 379 [99.7%] with endotracheal intubation) completed the study. For the acetazolamide group (n = 187), compared with the placebo group (n = 193), no significant between-group differences were found for median duration of mechanical ventilation (-16.0 hours; 95% CI, -36.5 to 4.0 hours; P = .17), duration of weaning off mechanical ventilation (-0.9 hours; 95% CI, -4.3 to 1.3 hours; P = .36), daily changes of minute-ventilation (-0.0 L/min; 95% CI, -0.2 to 0.2 L/min; P = .72), or partial carbon-dioxide pressure in arterial blood (-0.3 mm Hg; 95% CI, -0.8 to 0.2 mm

Sleep in children with cancer: case review of 70 children evaluated in a comprehensive pediatric sleep center.

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Rosen, Gerald; Brand, Sarah R

2011-07-01

intervention strategies were utilized to address the sleep problems and included sleep hygiene/sleep restriction, behavioral counseling, continuous positive airway pressure, bilevel positive airway pressure, tracheotomy with and without a ventilator, diaphragmatic pacers, sedative hypnotics, stimulants, anticonvulsants, and antidepressants. When the sleep problems and their causes were correctly identified and treatments were directed to the specific cause of the problem, the treatments were generally successful. The sleep problems of children with cancer span the full spectrum of clinical sleep disorders (hypersomnia, sleep disordered breathing, insomnia, parasomnias, and circadian rhythm disorders) and are often present in combinations. Children with neoplasms involving the brainstem, thalamus, and hypothalamus were the most frequently referred for a sleep evaluation, and their sleep problems were most commonly EDS or SDB. Expertise in pediatric sleep disorders can be a valuable resource in the ongoing care of children with cancer.

Greek Medicine Practice at Ancient Rome: The Physician Molecularist Asclepiades

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Luigi Santacroce

2017-12-01

the Hippocratic ideas that diseases are a result of mood imbalance. Results: Differing from the current Hippocratic idea, only in extreme cases he prescribed medications and bloodletting, two of the most-used therapies of that time. He usually prescribed therapies based on the Epicurean thought, then consisting of walks and music, massages, and thermal baths. He anticipated the modern idea of the body consisting of atoms, and believed that between the atoms exist empty spaces called pores. As the founder of the so called Methodist School, he was the first to divide acute and chronic diseases, and thought that body weakness was dependent on the excessive width of the pores, while their excessive shrinkage determines fever. According to his student Caelius Aurelianus he was the first to adopt tracheotomy as an emergency therapy for diphtheria. Conclusions: Although it is very difficult to reconstruct the theories of Asclepiades of Bithynia because of the lack of original texts, this paper attempts to focus his role and his thought in affirming the Greek medical practice in ancient Rome and to highlight his modernity.

Collision tumours, squamous cell carcinoma of larynx, papillary thyroid carcinoma, metastatic lymphatic node. Clinical Presentation

International Nuclear Information System (INIS)

Villalba, V; Gomez, R; Yoffe, I.; Liu, T.; Arias, J.; Quiroz, J.; Gonzalez, M; Ayala, E.

2010-01-01

Male patient with 35 years old, merchant from Capiata, no history of smoking or alcoholism, with 2 months history of bilateral neck nodes, sore throat, weight loss of 8 kg., dysphonia, progressive dyspne a on medium efforts dyspne a at rest so you see the urgency of the Hospital de Clinicas. On examination: lucid, collaborator, normosomico, with dysphonia, stri dor and dyspne a. P S: 2. No hemodynamic or fever. Neck: tumor mass of 6 cm in diameter, infrahiodea right, accompanying the movement of swallowing, bilateral jugular carotid lymphadenopathy high of 2 cm in diameter, solid-elastic smooth, mobile; lymphadenopathy average lower right carotid and jugular similar characteristics. Laryngoscopy smooth, submucosal, nodular lesion on right vocal cord, paralytic in middle position; aritenoides edematous law, glottal gap of 10%. Mobile left vocal cord. Remainder of the examination: Normal. Emergency tracheotomy performed. Biopsy of the lesion: invasive carcinoma, without other specifications. Laboratory tests: Hb: 11gr% eosinophilia. ECG, Rx. Chest and abdominal ultrasound: within normal limits. CT: tumor mass of 4.5 cm in diameter in right vocal cord, which is in middle position, and infiltrates the thyroid cartilage soft tissue. In thyroid lobe right: node 5 cm diameter. Cervical lymphadenopathy 2 cm in diameter in bilateral high carotid jugular region, medium and low carotid jugular right. 2/9/09 Surgery: Tumor infiltrating infrahiodea right muscles, jugular Total laryngectomy with bilateral carotid dissection, level 2,3 and 4. Right Thyroid lobectomy. Infrahiodea muscle resection. Pathology: 1-larynx neoplasms consist collision, poorly differentiated right infraglotis (3.2 cm.) Keratinizing squamous carcinoma infiltrating focally in depth the laryngeal cartilage through it, and a papillary carcinoma right thyroid lobe (3.4 cm.) massively infiltrating peritiroideo fibroadipose and skeletal muscle tissue infiltrating through the laryngeal cartilage and extending to

Greek Medicine Practice at Ancient Rome: The Physician Molecularist Asclepiades

Science.gov (United States)

Santacroce, Luigi; Bottalico, Lucrezia; Charitos, Ioannis Alexandros

2017-01-01

ideas that diseases are a result of mood imbalance. Results: Differing from the current Hippocratic idea, only in extreme cases he prescribed medications and bloodletting, two of the most-used therapies of that time. He usually prescribed therapies based on the Epicurean thought, then consisting of walks and music, massages, and thermal baths. He anticipated the modern idea of the body consisting of atoms, and believed that between the atoms exist empty spaces called pores. As the founder of the so called Methodist School, he was the first to divide acute and chronic diseases, and thought that body weakness was dependent on the excessive width of the pores, while their excessive shrinkage determines fever. According to his student Caelius Aurelianus he was the first to adopt tracheotomy as an emergency therapy for diphtheria. Conclusions: Although it is very difficult to reconstruct the theories of Asclepiades of Bithynia because of the lack of original texts, this paper attempts to focus his role and his thought in affirming the Greek medical practice in ancient Rome and to highlight his modernity. PMID:29231878

Greek Medicine Practice at Ancient Rome: The Physician Molecularist Asclepiades.

Science.gov (United States)

Santacroce, Luigi; Bottalico, Lucrezia; Charitos, Ioannis Alexandros

2017-12-12

diseases are a result of mood imbalance. Results: Differing from the current Hippocratic idea, only in extreme cases he prescribed medications and bloodletting, two of the most-used therapies of that time. He usually prescribed therapies based on the Epicurean thought, then consisting of walks and music, massages, and thermal baths. He anticipated the modern idea of the body consisting of atoms, and believed that between the atoms exist empty spaces called pores. As the founder of the so called Methodist School , he was the first to divide acute and chronic diseases, and thought that body weakness was dependent on the excessive width of the pores, while their excessive shrinkage determines fever. According to his student Caelius Aurelianus he was the first to adopt tracheotomy as an emergency therapy for diphtheria. Conclusions: Although it is very difficult to reconstruct the theories of Asclepiades of Bithynia because of the lack of original texts, this paper attempts to focus his role and his thought in affirming the Greek medical practice in ancient Rome and to highlight his modernity.

Manejo terapéutico inicial de las heridas por arma de fuego en el territorio maxilofacial Initial therapeutic management of firearm wounds in the maxillofacial area

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L. Ruiz Laza

2006-10-01

region. Material and Method. We present six patients treated in our Service in 2002. We study the demographics characteristic, aetiology, lesions patterns and treatment. Results. Five male and a female were treated of firearm lesions during this period, with a mean age of 38 years (range 13-74. Most frequent aetiology was the aggression. Only one patient required emergency airway control with tracheotomy. No complications were noted after primary surgical treatment and only one patient needed secondary surgical intervention. Discussion. There are controversy in definitive surgical treatment in patients with high-energy lesions in maxillofacial region , because the literature describe two forms of management. The first way is the primary reconstruction with microvascular techniques, or secondary reconstruction after desbridement, stabilization of existing bone and primary closure of soft tissue. We think that the choice of treatment must be individualized, and we choose the secondary reconstruction as early as possible after primary stabilization of wounds.

Quality of life, functional outcome, and voice handicap index in partial laryngectomy patients for early glottic cancer

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Kandogan Tolga

2005-05-01

Full Text Available Abstract Background In this study, we aim to gather information about the quality of life issues, functional outcomes and voice problems facing early glottic cancer patients treated with the surgical techniques such as laryngofissure cordectomy, fronto-lateral laryngectomy, or cricohyoidopexi. In particular, consistency of life and voice quality issues with the laryngeal tissue excised during surgery is examined. In addition, the effects of arytenoidectomy to the life and voice quality are also studied. Methods 29 male patients were enrolled voluntarily in the study. The average age was 53.9 years. Three out of 10 patients with laryngofissure cordectomy also had arytenoidectomy. 11 patients had fronto-lateral laryngectomy with Tucker reconstruction, two of which also had arytenoidectomy. There were eight patients with cricohyoidopexi and bilateral functional neck dissection. Three of these patients also had arytenoidectomy. In bilateral functional neck dissection cases, spinal accessory nerve was preserved and level V of the neck was not dissected. None of the patients had neither radiotherapy nor voice therapy. Cordectomy patients never had a temporary tracheotomy or were connected to a feeding tube. Data was collected for 13 months for the cordectomy group, 14 months for fronto-lateral laryngectomy and cricohyoidopexi groups on average post-operatively. Statistical analysis in this study was carried out using the one-way analysis of variance, and the Post-Hoc group comparisons were made after Bonferroni and Scheffé-procedures. In order to determine the effects of arytenoidectomy, a regression analysis is carried out to see if there are statistical differences in answers given to the survey questions among patients who were arytenoidectomized during their surgeries. Results There was a statistically significant difference between cordectomy and cricohyoidopexi group in answers to the University of Washington- Quality of Life- Revised survey

Pycnodysostosis at otorhinolaryngology.

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Baglam, Tekin; Binnetoglu, Adem; Fatih Topuz, Muhammet; Baş Ikizoglu, Nilay; Ersu, Refika; Turan, Serap; Sarı, Murat

2017-04-01

tone audiogram was 13.3 dB (range: 10-16 dB). All patients had a narrow and grooved palate with disturbed dentition; two of them (25%) had mild markedness of the tongue base, five (62.5%) had grade 3 and three (37.5%) had grade 2 tonsillar hypertrophy, and five (62.5%) had adenoid hypertrophy. One patient (12.5%) had grade 3 Mallampati, four (50%) showed grade 2 Mallampati while three (37.5%) patients displayed grade 1 Mallampati score. Further, while six (75%) patients had no uvular pathology, one (12.5%) patient presented with uvular elongation and another patient had a bifid uvula. Cephalometric measurements such as PAS-UP (mean 5.67 mm; range: 5.0-7.6 mm) and PAS-TP (mean 9.61 mm; range: 8.5-12.2 mm) were lower than that of normal subjects. Video recordings showed that six of the eight patients (75%) had respiratory distress and four (50%) had sleep apnea. Polysomnography in these patients with sleep apnea showed that two had mild OSA (AHI: 18.2 and 20.1 events/hour) and two had severe OSA (AHI: 53.4 and 62.8 events/hour). For upper airway problems, an adenotonsillectomy was performed in two (25%) patients while two others required an adenoidectomy. Positive pressure ventilation was recommended in two patients with persistent sleep apnea after adeno/adenotonsillectomy. However, because of the parental objections, the follow-up polysomnographs could not be obtained. Pycnodysostosis is a very rare form of bone dysplasia. Otorhinolaryngologically, proper follow-up of these patients and appropriate treatment of upper airway problems are important to achieve an acceptable quality of life. Adeno/adenotonsillectomy and positive pressure ventilation, used as conservative approaches in treating upper airway problems, are effective and could be used instead of an aggressive surgery such as tracheotomy or maxillomandibular advancement. This study, to the best of our knowledge, is the largest ENT case series on pycnodysostosis. Copyright © 2017 Elsevier B.V. All rights

A case of Guillain — Barre syndrome associated with ixodes tick borreliosis and listeriosis

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O.N. Domashenko

2017-03-01

Full Text Available Guillain — Barre syndrome (GBS is an acute inflammatory demyelinating polyneuropathy, with the autoimmune character of the peripheral nervous system disorder. More than 2/3 of the patients indicate a previous infection caused by Campylobacter jejuni (35 %, Cytomegalovirus (15 %, Epstein — Barr virus (10 %, Mycoplasma pneumoniae (5 %. Acute inflammatory polyneuropathy with listeriosis, which is based on an autoimmune response to infection, is rare; it has an extremely severe course with brain stem structures damage. An immunocompetent patient aged 20 admitted. The disease debuted with a body temperature raised to 38.5 °C, progressive weakness in the legs which reached the umbilical region within 2 days. To the third day of the disease muscular weakness in the hands and pelvic disorders were added in the form of flatal incontinence. On the 4th day of the disease the patient was hospitalized to the neurological (rehanimation unit. At admission, the consciousness was clear. The examination showed eye slits D = S, pupils D = S, weakness of ocular convergence on both sides, weakness of abduction in all directions, nasolabial asymmetry, medial tongue. The pharyngeal reflex was preserved, the soft palate was movable. Hand tendon reflexes were alive, D = S. Knee jerk and Achilles reflexes were absent on both sides. Muscular strength was reduced to the level of pronounced lower paraparesis in the limbs, and down to 4 points in the hands. Conductive hypoesthesia was revealed from the Th10 level. Meningeal signs were negative. Neurological symptoms increased quickly within 5 days: there was a pronounced upper paraparesis, ophthalmoplegic and bulbar syndromes, respiratory muscle paralysis. A tracheotomy was performed, followed by a transfer to APV. HIV EIA test as of 09.11.2016 showed negative result. SCT revealed no signs of volumetric and focal brain lesions. Cerebral spinal fluid analysis as of 07.11.2016 showed that CSF is clear and transparent

Clinical observation of relapsing polychondritis: a report of 23 patients%复发性多软骨炎23例临床观察

Institute of Scientific and Technical Information of China (English)

高岭; 娄卫华; 程秀莲

2012-01-01

Objective To explore the clinical characteristics of relapsing polychondritis (RP) for its early diagnosis and treatment.Methods A retrospective analysis was performed for the clinical data and prognoses for 23 RP patients from April 1996 to October 2011 at Departments of Respiratory Medicine,Rheumatism and Otorhinolaryngology,First Affiliated Hospital,Zhengzhou University. Results Lesion locations included auricle (n =19),joints (n =17),nose (n =14),respiratory tract (n =10 ),eyes ( n =6 ),inner ear ( n =4),costal cartilage ( n =3 ) and kidney ( n =1 ).Laboratory examinations revealed elevated erythrocyte sedimentation rate (ESR) ( n =18 ),elevated C-reactive protein (CRP) ( n =16 ) andpositive rheumatoid factor (n =2).Laryngeal mucosa was edematous and the vocal cords were paralyzed in the cases with airway involvement under laryngofiberscopy. Tracheal mucosa was highly edematous and tracheal lumen narrowed in the cases examined under bronchofibroscope. Laryngeal mucosa was swollen,glottic chink narrowed,laryngeal cartilage partially absorbed and deformed in the cases examined with neck computed tomography (CT). Tracheal mucosa was thickened,tracheal lumen narrowed and tracheal cartilage was deformed and calcified in the cases on chest CT.Pathological examination on tracheal cartilage showed that cartilage tissue was degenerative and fibrotic.And the proliferation of granulation tissue and the infiltration of inflammatory cells were present around cartilage tissue.Twenty-three RP patients received the therapies of antibiotics, glucocorticosteroid, immunosuppressive agent, tracheotomy or tracheal stent implantation.Two cases died of asphyxia.One casc died of myocardial infarct.The symptoms of other 20 cases improved in different degrees.Conclusion The clinical manifestations are diverse in RP patients.The prognoses of patients with airway involvement are worse and may be improved by an early diagnosis and correct treatment.%目的 �

Endovascular repair of primary retrograde Stanford type A aortic dissection%腔内修复术治疗原发性逆撕型Stanford A型主动脉夹层

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吴海卫; 孙磊; 李德闽; 景华; 许飚; 王常田; 张雷

2016-01-01

Objective To summarize the short-and mid-term results on endovascular repair of primary retrograde Stanford type A aortic dissection with an entry tear in distal aortic arch or descending aorta.Methods Between December 2009 and December 2014,21 male patients of primary retrograde Stanford type A aortic dissection with a mean age of (52 ± 9) years received endovascular repair in Department of Cardiothoracic Surgery,Jinling Hospital.Among the 21 cases,17 patients were presented as ascending aortic intramural hematoma,4 patients as active blood flow in false lumen and partial thrombosis,8 patients as ulcer on descending aorta combined intramural hematoma in descending aorta,and 13 patients as typical dissection changes.All patients received cndovascular stent-graft repair successfully,with 15 cases in acute phase and 6 cases in chronic phase.Results Cone stent was implanted in 13 cases,while straight stent in 8 cases,including 1 case of left common carotid-left subclavian artery bypass surgery and 1 case of restrictive bare-metal stent implantation.No perioperative stroke,paraplegia,stent fracture or displacement,limbs or abdominal organ ischemia or other severe complications occured,except for tracheotomy in 2 patients.Active blood flow in ascending aorta or aortic arch disappeared,and intramural hematoma started being absorbed on CT angiography images before discharge.All patients were alive during follow-up (6 to 72 months),and intramural hematoma in ascending aorta and aortic arch was absorbed thoroughly.Type Ⅰ endoleak and ulcer expansion were found in 1 patient,and type Ⅳ endoleak in distal stent was found in another one patient.Secondary ascending aortic dissection was found in 1 case two years later,which was cured by hybrid procedure with cardiopulmonary bypass.Conclusion Endovascular repair of primary retrograde Stanford type A aortic dissection was safe and effective,which correlated with favorable short-and mid-term results.%目的 �

Amyotrophic lateral sclerosis (ALS: three letters that change the people's life. For ever Esclerose lateral amiotrófica (ELA: três letras que mudam a vida de uma pessoa. Para sempre

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Acary Souza Bulle Oliveira

2009-09-01

Full Text Available Amyotrophic lateral sclerosis (ALS is a neurodegenerative disease affecting the motor nervous system. It causes progressive and cumulative physical disabilities in patients, and leads to eventual death due to respiratory muscle failure. The disease is diverse in its presentation, course, and progression. We do not yet fully understand the cause or causes of the disease, nor the mechanisms for its progression; thus, we lack effective means for treating this disease. Currently, we rely on a multidisciplinary approach to symptomatically manage and care for patients who have ALS. Although amyotrophic lateral sclerosis and its variants are readily recognized by neurologists, about 10% of patients are misdiagnosed, and delays in diagnosis are common. Prompt diagnosis, sensitive communication of the diagnosis, the involvement of the patient and their family, and a positive care plan are prerequisites for good clinical management. A multidisciplinary, palliative approach can prolong survival and maintain quality of life. Treatment with Riluzole improves survival but has a marginal effect on the rate of functional deterioration, whereas non-invasive ventilation prolongs survival and improves or maintains quality of life. In this Review, we discuss the diagnosis, management, and how to cope with impaired function and end of life on the basis of our experience, the opinions of experts, existing guidelines, and clinical trials. Multiple problems require a multidisciplinary approach including aggressive symptomatic management, rehabilitation to maintain motor function, nutritional support (enteric feeding, gastrostomy, respiratory support (non invasive home ventilation, invasive ventilation, tracheotomy, augmentative communication devices, palliative care, psychological support for both patients and families (because family members so often play a central role in management and care, communication between the care team, the patient and his or her family, and

Comparison between Radiofrequency Coblation and CO2 Laser for the Treatment of Early Glottic Carcinoma%低温等离子射频消融术与CO2激光治疗早期声门型喉癌疗效比较

Institute of Scientific and Technical Information of China (English)

双羽; 李超; 黄永望; 吴双

2015-01-01

radiofrequency coblation and CO 2 laser in treat‐ment of early glottic carcinoma .Methods A total of 104 patients with early glottic cancer (Tis ,T1a ,T1b ) were treated in our department from October 2007 to December 2012 .Among them 64 cases underwent radiofrequency ablation (radiofrequency group) while 40 cases underwent CO2 laser resection (CO2 laser group) .The operation time and the postoperative pain VAS scores were recorded .All of the patients were examined by electronic laryngoscopy and a‐coustic analysis in 1 week ,1 month ,3 months after surgery .Results The mean operation time of radiofrequency group was 8 .75 ± 1 .62(min)and CO2 laser group was 11 .82 ± 1 .51(min) .The radiofrequency group was better than CO2 laser group(P 0 .05) .The mucosal recovery of radiofrequency group in 1 month after surgery was better than the CO2 laser group (χ2 = 13 .842 ,P 0 .05) .All of the patients had not underwent tracheotomy .They did not have cough ,dyspnea ,severe pain ,hemoptysis ,serious compli‐cations after surgery .Conclusion Both radiofrequency coblation and CO 2 laser are safe and effective surgical meth‐ods in the treatment of early glottic carcinoma .The operation time of radiofrequency coblation is shorter than CO 2 laser surgery .The mucosal recovery in 1 month after surgery and acoustic recovery of radiofrequenay coblation are all better than that of the CO2 laser surgery .

Momento da extubação e evolução pós-operatória de toracotomia Time of extubation and postoperative outcome after thoracotomy

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Carolina Pereira da Silva Almada

2007-06-01

% no grupo de extubação imediata e 58,3% no grupo de extubação não imediata; pacientes ASA 3 a 5 8% no grupo de extubação imediata e 8,3% no grupo de extubação não imediata. O tempo cirúrgico (média ± desvio-padrão foi de 372,34 ± 107,84 minutos no grupo extubado imediatamente e 432,61 ± 117,30 minutos no grupo não-extubado. O risco relativo para a extubação imediata favorecer má evolução foi 0,81; enquanto para a extubação não imediata favorecer má evolução foi 1,5. CONCLUSÃO: É possível a extubação traqueal imediata com segurança de pacientes submetidos a cirurgias de ressecção pulmonar. Tal conduta facilita a recuperação pós-operatória fora da Unidade de Terapia Intensiva, resultando em benefícios aos pacientes e aos hospitais.OBJECTIVE: Early tracheal extubation following surgical procedures favors clinical evolution of patients and reduces incidence and time of stay in the Intensive Care Unit (ICU, minimizing hospital costs. Immediate postoperative period of pulmonary resections often takes place in the ICU and patients are kept intubated. This study evaluated hospital records of patients submitted to thoracotomy and a correlation between extubation time, postoperative evolution and ICU stay was established. METHODS: Retrospective cohort study of records of 121 patients submitted to pulmonary parenchyma resection (not biopsies was carried out. Stay in the ICU and time of tracheal extubation were related. Postoperative evolution was classified as good or bad according to occurrence of some of the following conditions: infections, respiratory disorders (reintubation, bronchospasm, acute pulmonary edema, need of tracheotomy, atelectasis, fistulae, re-operation due to bleeding and death. Among the two groups preoperative conditions, anesthetic physical status (American Society of Anesthesyologists - ASA criteria, presence of associated diseases, respiratory functional evaluation and duration of surgery were analyzed. Relative

Noninvasive Positive Pressure Ventilation for Acute Respiratory Failure Patients With Chronic Obstructive Pulmonary Disease (COPD)

Science.gov (United States)

McCurdy, BR

2012-01-01

results were inconsistent. One study showed a statistically significant shorter LOS in the NPPV group compared with the IMV group (5 ± 1.35 days vs. 9.29 ± 3 days; P COPD, while no increase was seen in the NPPV group. Finally, no significant differences were observed for hospital readmissions, ICU readmissions, and patients with an open tracheotomy, between the NPPV and IMV groups. NPPV for Weaning COPD Patients From IMV A total of 80 participants were included in the 2 RCTs; the sample sizes of the studies were 30 and 50 patients. The mean age of the participants ranged from 58 to 69 years of age. Based on either the GOLD COPD stage criteria or the mean percent predicted FEV1, both studies included patients with very severe COPD. Both studies also included patients with very severe respiratory failure (mean pH of the study populations was less than 7.23). Chronic obstructive pulmonary disease patients receiving IMV were enrolled in the study if they failed a T-piece weaning trial (spontaneous breathing test), so they could not be directly extubated from IMV. Both studies were conducted in the ICU. Patients in the NPPV group received weaning using either BiPAP or pressure support ventilation NPPV through a face mask, and patients in the IMV weaning group received pressure support ventilation. In both cases, weaning was achieved by tapering the ventilation level. The individual quality of the studies ranged. Common methodological problems included unclear randomization methods and allocation concealment, lack of blinding, and small sample size. Mortality Both studies reported mortality as an outcome. The pooled results showed a significant reduction in ICU mortality in the NPPV group compared with the IMV group (RR, 0.47; 95% CI, 0.23−0.97; P = 0.04). GRADE: moderate Intensive Care Unit Length of Stay Both studies reported ICU LOS as an outcome. The pooled results showed a nonsignificant reduction in ICU LOS in the NPPV group compared with the IMV group (WMD, −5