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A transtracheal catheter (TTC) (Scoop) was implanted in 24 patients (19 men, 5 women) with a mean age of 64 +/- 9 (47 to 78) years. The pO2 was 6.78 +/- 1.65 kPa. Two patients suffered from pulmonary restriction, 22 from severe COPD with a FEV1 of 880 +/- 165 ml. Purulent tracheitis developed in six patients. The pre-Scoop catheter had to be removed in three. In four patients, bronchoscopic aspiration of mucus plugs adhering to the tip of the TTC was necessary. In one patient, the TTC was removed after an uneventful course due to patient's discomfort; another patient no longer qualified for LOT. 19 patients were using the TTC without major problems. Of those, five have died due to severe lung disease. By using TTC, oxygen consumption is halved for the same degree of oxygenation. 12 are using a demand valve device (Oxymatic), which allows a further conservation of oxygen. Patients prefer LOT by a TCC for cosmetic reasons and lack of nasal discomfort.
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
September 1988,
Agressologie: revue internationale de physio-biologie et de pharmacologie appliquees aux effets de l'agression,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
June 2009,
COPD,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
June 1990,
Thorax,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
August 1998,
Mayo Clinic proceedings,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
November 1992,
The Nebraska medical journal,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
February 1998,
Ugeskrift for laeger,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
February 1991,
The Annals of otology, rhinology, and laryngology,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
April 1998,
Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
August 1997,
Journal of advanced nursing,
E W Russi, and
H P Anderhub, and
K Bloch, and
R Speich
July 1990,
The Western journal of medicine,
