OBJECTIVE: To determine the need for routine chest radiography after the insertion of a catheter via the subclavian vein for ambulatory chemotherapy. METHODS: The case notes of all patients who had undergone catheter insertion between 1994 and 1998 were reviewed retrospectively. RESULTS: Of 3844 cases, there were 52 (1.4%) complications detected on chest radiographs after catheter insertion, 46 of which were pneumothoraces; 15 of the 46 patients had a clinical risk factor at insertion (technical difficulty or symptoms), and 14 had a risk factor after insertion (respiratory symptoms and signs). For 22 (47.8%) pneumothoraces, there was no clinical risk factor identified; 3 of these patients required intercostal drain insertion. Other complications (n = 6) included catheter malposition and kinking, and chest radiography made an important contribution to management in at least 1 of these cases. CONCLUSION: In approximately 0.1% of cases of catheter insertion in the subclavian vein, chest radiography detected a clinically occult complication significant enough to require intervention.
OBJECTIVE: To determine the need for routine chest radiography after the insertion of a catheter via the subclavian vein for ambulatory chemotherapy. METHODS: The case notes of all patients who had undergone catheter insertion between 1994 and 1998 were reviewed retrospectively. RESULTS: Of 3844 cases, there were 52 (1.4%) complications detected on chest radiographs after catheter insertion, 46 of which were pneumothoraces; 15 of the 46 patients had a clinical risk factor at insertion (technical difficulty or symptoms), and 14 had a risk factor after insertion (respiratory symptoms and signs). For 22 (47.8%) pneumothoraces, there was no clinical risk factor identified; 3 of these patients required intercostal drain insertion. Other complications (n = 6) included catheter malposition and kinking, and chest radiography made an important contribution to management in at least 1 of these cases. CONCLUSION: In approximately 0.1% of cases of catheter insertion in the subclavian vein, chest radiography detected a clinically occult complication significant enough to require intervention.