Details

Autor(en) / Beteiligte

• Kang, Seong-Woong, MD, PhD
• Choi, Won Ah, MD, PhD
• Won, Yu Hui, MD, PhD
• Lee, Jang Woo, MD
• Lee, Hoo Young, MD
• Kim, Dong Jin, MD

Titel

Clinical Implications of Assisted Peak Cough Flow Measured With an External Glottic Control Device for Tracheostomy Decannulation in Patients With Neuromuscular Diseases and Cervical Spinal Cord Injuries: A Pilot Study

Ist Teil von

• Archives of physical medicine and rehabilitation, 2016-09, Vol.97 (9), p.1509-1514

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2016

Quelle

ScienceDirect

Beschreibungen/Notizen

• Abstract Objective To investigate the clinical usefulness and significance of an external control device substituting for glottic function in determining the feasibility of decannulation in tracheostomized patients with neuromuscular diseases and cervical spinal cord injuries whose assisted peak cough flow (APCF) was unmeasurable or <160L/min. Design Before-after trial. Setting Inpatient setting in a university hospital. Participants Tracheostomized patients (N=16; 11 with neuromuscular diseases and 5 with cervical spinal cord injuries) were recruited. Interventions Unassisted peak cough flow (UPCF) and APCF were measured with and without an external glottic control device. Among patients whose APCF without the device was <160L/min, if their APCF with the device was measured as ≥160L/min, they were decannulated. After decannulation, UPCF and APCF were measured again. Main Outcome Measures APCF with and without an external glottic control device as well as APCF after decannulation. Results After successful decannulation, APCFs were greater than or equal to those measured with the device before decannulation. No patients underwent intubation or retracheostomy, and there were no respiratory complications. Conclusions The external glottic control device substituting for innate glottic function is beneficial for determining tracheostomy decannulation. It provides an objective and accurate APCF. It is particularly helpful for patients whose APCF is ≥160L/min while using the device, even if APCF is <160L/min without this device.