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Anne Fraticelli

Publications and source records attributed to Anne Fraticelli.

5 recordsLinked to original sources
PubMed2004

Video-assisted thoracoscopic management of recurrent primary spontaneous pneumothorax after prior talc pleurodesis: a feasible, safe and efficient treatment option.

OBJECTIVE: To assess the role of video-assisted thoracoscopic surgery (VATS) in the management of a recurrent primary spontaneous pneumothorax after a prior talc pleurodesis. METHODS: From 1996 to 2002, we retrospectively reviewed all patients who were treated for a recurrent primary spontaneous pneumothorax after a previous talc pleurodesis. Data on the talc procedure and the recurrent pneumothorax, delay between both, and operative features were studied. Conversion rate to a thoracotomy and postoperative complications as well as long-term outcome were reported. RESULTS: We collected 39 patients (28 male) with a median age of 25 years (15-41 years). The initial procedure consisted of thoracoscopic talc poudrage in all cases. The median delay between the talc procedure and the recurrence was 23 months [10 days-13 years]. Size of recurrence involved 10-80% of the hemithorax. The VATS procedure was successfully achieved in 27 patients (69%) while 12 required conversion to a thoracotomy. The main cause for conversion was the presence of dense pleural adhesion at the mediastinal part of the pleural cavity. Postoperative morbidity was limited to pleural complications in the VATS group (n=6, 22%). Median follow-up was 26 months [10-38 months]. One patient treated by VATS developed a partial recurrent pneumothorax at 12 months with a favorable outcome without further surgery. CONCLUSIONS: Feasibility, safety and efficacy of VATS for management of recurrent primary spontaneous pneumothorax following thoracoscopic talc poudrage are strongly suggested.

Adolescent↗
PubMed2002

Distribution of calibrated talc after intrapleural administration: an experimental study in rats.

STUDY OBJECTIVE: Many reports have shown that talc is the most effective and least expensive agent for the creation of a pleural symphysis. However, its use still remains controversial due to severe acute respiratory side effects possibly related to the systemic dissemination of talc particles. The purpose of this study was to assess the distribution of calibrated talc after intrapleural administration in rats. MATERIAL AMD METHODS: Thirty-seven Wistar male rats were randomly assigned to undergo pleurodesis by talc slurry (33 rats) or by simple chest tube drainage (control group; 4 rats). Forty milligrams of calibrated talc suspended in 1 mL sterile saline solution was injected into rats in the treated group. The animals were randomly assigned for autopsy at 24 or 72 h after pleural injection. Lungs, parietal pleura, diaphragm, liver, kidneys, spleen, pericardium, brain, and blood were assessed by polarized light for birefringent talc particle detection and counting. RESULTS: No deaths were observed. The autopsies showed no pleurodesis at 24 and 72 h. Despite high doses of talc (extrapolated from the dose of 10 g in a 70-kg adult man), few talc particles were found in the liver of two rats, in the spleen of one rat, and only one particle of talc was observed at the brain surface of the rat studied by scanning electron microscopy. No particles were found in the other organs, in particular in the contralateral lung and blood, contrasting with previously published results using noncalibrated talc particles. CONCLUSIONS: The lack of systemic dispersion of talc particles, with the packaging talc we currently use in our clinical practice, is probably due to the size of the talc particles, which are larger than the other talc preparations. Calibrated talc is required in case of intrapleural administration for pleurodesis to avoid systemic dissemination and potential secondary acute respiratory failures.

Animals↗