2024 Hypertonic saline sputum induction protocol

Hypertonic saline sputum induction protocol

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WebHypertonic saline is a strong sterile solution of salt water that can be inhaled as a nebulized medication for people with cystic fibrosis (CF). To examine how it should be … Web1 apr. 2001 · Inhalation of hypertonic saline induces bronchial secretions and theoretically may improve specimen quality. We compared in a laboratory-blinded, randomized study …

Induced sputum in children: feasibility, repeatability, and ... - Thorax

Web1 apr. 2001 · Inhalation of hypertonic saline irritates the airways and induces bronchial secretions; the hypertonicity of the saline also draws water into the bronchial lumen from the interstitial fluid by osmosis (Miller et al., 1990a). Theoretically, sputum induction is a potential means of improving specimen quality. Sputum induction has been extensively ... Web3 okt. 1996 · The hypertonic saline (3, 4, and 5% saline) was nebulized with a DP100 (Syst'Am, Paris, France) ultrasonic nebulizer and inhaled in 5-min periods for up to 30 min. This nebulizer generates particles with a mean mass aerodynamic diameter of 4.5 μm and has an output of 2.4 ml/min. show me pictures of spider man

Induced Sputum* - Chest

WebAppendix 8 – Sputum induction protocol Indication for Paediatric CF Sputum Induction: Children with CF (who are generally non-productive of sputum) with: • Recurrent … WebMany of these concerns were allayed in 2001 when Fahy and colleagues in the Asthma Clinical Research Network reported (6) the results of a study which evaluated the safety and reproducibility of sputum induction with 3% hypertonic saline (7) in 79 subjects with moderateto-severe persistent asthma with an FEV1 range between 40% and >80% of … WebThe hypertonic saline irritates the airways, stimulating secretion of thin watery mucous. This process may take from 5 to more than 20 minutes, depending on the patient and the … show me pictures of spiders

How to do a Sputum Induction - National Jewish Health

Induced sputum analysis: step by step European Respiratory Society

WebExercise-induced bronchoconstriction (EIB) is associated with vigorous physical exertion in 45%-85% of children with asthma.1 EIB is a highly prevalent but discrete clinical phenotype that shares common features with other measures of indirect bron-chial hyperresponsiveness (BHR).2 The presence of EIB as a dis- Web12 aug. 2024 · Hypertonic saline sputum induction improves the quality of collected samples. This method may be appropriate to increase the rate of MTB detection in sputum using microscopic, bacteriological, and molecular genetic methods for diagnosing TB on the day of specimen collection. show me pictures of star wars charactersWeb29 jun. 2006 · The inhalation of normal or hypertonic saline during sputum induction (SI) may act as an indirect bronchoconstrictive stimulus leading to dyspnea and lung function deterioration. Our aim was to assess dyspnea and adverse events in COPD patients who undergo SI following a safety protocol. Methods show me pictures of spider

"WebHowever, the inhalation of hypertonic saline solution to induce sputum may cause a bronchoconstrictive response, so it is important to evaluate the success and safety of … " - Hypertonic saline sputum induction protocol

Hypertonic saline sputum induction protocol

Conducting Sputum Induction Safely - Centers for Disease Control …

Web1 sep. 2003 · Generally, induction is performed through ultrasonic nebulizers, using hypertonic saline. It is recommended that sputum be processed as soon as possible, … Web1 okt. 2003 · Generally, induction is performed through ultrasonic nebulizers, using hypertonic saline. It is recommended that sputum be processed as soon as possible, with complete homogenization by the use of ...

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WebInhalation of hypertonic saline solution has been extensively used in patients with asthma as a method of bronchial chal-lenge (1). It is also part of the procedure of sputum induction, which has gained much interest in patients with airway dis-eases including those with chronic obstructive pulmonary dis-ease (COPD). Although prior inhalation ... Webhave reported that sputum induction using hypertonic saline has enabled microbiologic diagnosis of childhood TB.2,5,7 Presently, there are no studies on the microbiologic yield of sputum induction for TB diagnosis among Filipino children. This study aimed to compare the diagnostic yield and safety of sputum induction using hypertonic saline versus

Web24 jan. 2024 · Although hypertonic saline (HS) is widely used for sputum induction (SI), specific techniques and maneuvers of physiotherapy (P) may facilitate the collection of mucus in some asthmatic children and adolescents. METHODS:A randomized crossover study was performed in patients with well-controlled asthma, and 90 sputum samples … Web1 jun. 2013 · Sputum induction is conducted by inhalation of nebulised sterile saline solution (isotonic or hypertonic) followed by coughing and expectoration of airway …

WebSome protocols have recommended that subjects fast for several hours before sputum induction, because of the risk of nausea and vomiting; others recommend that subjects … WebSputum induction is used to obtain sputum for diagnostic purposes when patients are unable to spontaneously expectorate a specimen. The procedure uses sterile water …

Web29 mrt. 2024 · Cartuliares MB, Skjot-Arkil H, Rosenvinge FS, Mogensen CB, Skovsted TA, Pedersen AK. Effectiveness of expiratory technique and induced sputum in obtaining good quality sputum from patients acutely hospitalized with suspected lower respiratory tract infection: a statistical analysis plan for a randomized controlled trial. Trials. 2024 Oct …

Web12 apr. 2024 · Hypertonic saline was used for sputum induction and deep throat swab specimens were cultured for bacterial pathogens. Bacterial and fungal infections were classified according to the criteria [ 26 ]. Antimicrobial drug susceptibility tests were performed according to the recommended methodology [ 27 ]. show me pictures of super saiyanWebHypertonic saline solutions are reportedly more effective than normal saline in inducing sputum [18]. However, the latter should be considered in patients at greater risk of … show me pictures of sunflowershttp://www.bccdc.ca/resource-gallery/Documents/Communicable-Disease-Manual/Chapter%204%20-%20TB/Appendix%20D.pdf show me pictures of sticksWebNebulized hypertonic (3%) saline has been used for sputum induction and as a mucolytic, mainly in pediatric populations with bronchiolitis, and in cystic fibrosis … show me pictures of sunroomsWeb12 aug. 2024 · Hypertonic saline sputum induction improves the quality of collected samples. This method may be appropriate to increase the rate of MTB detection in … show me pictures of supergirlWebSputum induction in children Eur Respir J Suppl. 2002 Sep;37:44s-46s. doi: 10.1183/09031936.02.00004402. Authors P G Gibson 1 , D C Grootendor, R L Henry, I Pin, P H Rytila, P Wark, N Wilson, R Djukanovi ć. Affiliation 1 Dept of … show me pictures of stink bugsWebPRESENTED ON: Wednesday, November 1, 2024 at 01:30 PM - 02:30 PM. PURPOSE: Nebulized hypertonic saline has been used for sputum induction and as a mucolytic, mainly in pediatric populations with bronchiolitis, and in cystic fibrosis patients with bronchiectasis. There are no current studies regarding effectiveness in adult COPD … show me pictures of sparrows