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Eveline Internullo

Publications and source records attributed to Eveline Internullo.

7 recordsLinked to original sources
PubMed2006

Postoperative outcome of patients undergoing lung resection presenting with new-onset atrial fibrillation managed by amiodarone or diltiazem.

OBJECTIVE: Atrial fibrillation (AF) is a common complication after thoracic surgery. The objective of the study was to prospectively evaluate the postoperative outcome of patients undergoing lung resection and presenting with new onset of AF. The postoperative course of AF was also evaluated in relation to either amiodarone or diltiazem employed as anti-arrhythmic agents. METHODS: A prospective observational study during a 3-year period was designed to evaluate all patients presenting AF as a complication of anatomic lung resections. The absence of a history of heart rhythm disease was an inclusion criterion. Amiodarone was employed as the anti-arrhythmic drug during the first 18 months, and diltiazem in the second half of the study. Anti-arrhythmic drugs were started intravenously; when rhythm was restored or after 48h of treatment, they were administered orally. AF duration, recurrences and the postoperative outcome of patients were recorded. RESULTS: Thirty patients fulfilled inclusion criteria. No deaths occurred; median hospital stay was 10 days (range 6-37). AF presented as a solitary complication in 17 patients; in 10 patients it was associated with a respiratory complication and in the last three patients in one case each with pulmonary embolism, acute renal failure and chylothorax respectively. AF occurred on median post-operative day 2 (range: 1-9). Sinus rhythm restoration within the first 24h was observed in 11 (70%) out of the 15 patients receiving diltiazem and in 10 (67%) out of the 15 receiving amiodarone. After 48h, in 80% of patients in both groups cardioversion was achieved. AF recurrence occurred in 11 patients (37%). In 10 out of these 11 patients iterative intravenous treatment was attempted and in all a permanent cardioversion was achieved. Fisher's exact test indicated AF recurrence as being significantly correlated to the presence of a respiratory complication (p=0.02). CONCLUSION: Postoperative outcome of patients undergoing lung surgery with new onset of AF resulted as being significantly complicated by AF recurrence in the case of an associated respiratory complication. The pharmacological strategies tested during this pilot study led to no differences in the postoperative course of AF.

Aged↗
PubMed2005

Thoracoscopic parietal pleural argon beam coagulation versus pleural abrasion in the treatment of primary spontaneous pneumothorax.

OBJECTIVE: The obliteration of pleural space is useful to prevent recurrences of spontaneous pneumothorax. We retrospectively compared the results of pleural argon beam coagulation versus pleural abrasion in the treatment of primary spontaneous pneumothorax. METHODS: Between 1996 and 2004, 136 patients underwent surgery for primary spontaneous pneumothorax, with 143 surgical procedures, all performed by VATS. Indications were recurrent pneumothorax in 107 patients, a complicated first episode in 29 and occupational activity in 7. Six patients were excluded because of postoperative histopathological diagnosis other than pulmonary emphysema. In 70 cases pleurodesis was performed with argon beam coagulation and in 67 by Marlex degrees mesh abrasion. These techniques were employed during two different periods. Median follow-up was 68 months in the Marlex degrees group and 41 in the argon group. The two groups resulted as being homogeneous for gender, age, smoking attitude and surgical indication. Statistical analysis was done with chi2 and Fisher's test. RESULTS: No postoperative mortality was observed. Mean recovery time was 5 days. There were three patients with postoperative bleeding who underwent re-operation. There were nine cases of prolonged air-leak, one needing surgical exploration. Nine recurrences were noted, all requiring surgery. Two recurrences were observed in the group treated by pleural abrasion (3.4%) and seven in the group treated by argon coagulation (10.7%). The Fisher's test failed to demonstrate a statistical significance between the two procedures in terms of recurrence rate (p=0.18). Multivariate analysis yielded no risk factors for recurrences. Postoperative complications resulted as being equally distributed in both groups. CONCLUSION: After primary spontaneous pneumothorax, pleurodesis induced by argon beam parietal pleural coagulation resulted as being no better than that obtained by pleural abrasion in the prevention of recurrences. No benefits in terms of postoperative complications resulted by use argon beam coagulation.

Adolescent↗
PubMed2005

Changes in pulmonary function test and cardio-pulmonary exercise capacity in COPD patients after lobar pulmonary resection.

OBJECTIVE: Pulmonary Function Tests (PFT) and Cardio-Pulmonary Exercise Testing (C-PET) are useful to evaluate operability in functionally compromised patients. Although modifications of PFT and C-PET after lung surgery have been widely explored, little information exists as to modifications of exercise capacity in COPD patients undergoing lung resection. We prospectively analyzed the changes in PFT and C-PET in patients with COPD after a pulmonary lobar resection. METHODS: From January 2003 to March 2004 all patients scheduled for lung resection were considered for participation in the study protocol. Those patients with a preoperative diagnosis of COPD on PFT were explored through a C-PET. Only patients who had undergone a lobar pulmonary resection were subsequently considered; these patients had a new complete cardio-respiratory evaluation 3 months after surgery. The pre- and postoperative values compared were those of FEV1, TLC, DLCO, VO2max, and VE/VCO2. Data are expressed as mean +/- standard deviation (SD). Statistic evaluation was made using the Wilcoxon test. RESULTS: During this period 11 patients completed the study protocol. Ten patients underwent surgery for NSCLC and one for a pulmonary aspergilloma. Nine lobectomies and two bilobectomies were performed. In the study population, the preoperative mean value of FEV1 resulted as being 53% (SD+/-20) of the predicted mean value, that of TLC 120% (SD+/-35) and that of DLCO 65% (SD+/-27). The preoperative mean value of VO2max resulted as being 17.8 ml/Kg/min (SD+/-3.25) and mean VE/VCO2 resulted as being 35.7 (SD+/-4). Three months after surgery the measured mean value of FEV1 was 53% (SD+/-18), that of TLC was 99% (SD+/-24) and that of DLCO 52% (SD+/-18). The mean value of VO2max resulted as being 14.1 ml/Kg/min (SD+/-3.04) and that of VE/VCO2 was 42.5 (SD+/-12.8). Statistical analysis of PFT values showed that FEV1 and DLCO were not significantly modified (P > 0.05); in contrast, TLC had significantly decreased (P = 0.008). VO2max had significantly decreased (P = 0.004) and VE/VCO2 had significantly increased (P = 0.018). CONCLUSIONS: Three months after a lobar pulmonary resection, patients with COPD were found to have a significant decrease in exercise tolerance. PFT alone can underestimate the postoperative loss of exercise capacity through exercise.

Aged↗
PubMed2004

Management of postintubation membranous tracheal rupture.

BACKGROUND: Postintubation tracheobronchial laceration is a rare complication of general anesthesia. A renewed interest in this disorder induced us to review our experience on its treatment, focusing on the evolution of the surgical approach, and describing a technical variation of the transcervical approach. METHODS: From January 1994 to December 2002 we treated 13 patients with diagnosis of postintubation tracheobronchial laceration. The treatment was nonsurgical in 3 patients (1-cm-long tear) and surgical in the other cases. Two lesions extending to the main bronchi were repaired through a right thoracotomy as well as four lesions limited to the trachea observed before January 2001. After this date we used the transcervical approach for entirely intratracheal lesions: in three cases we performed an anterior transverse tracheotomy and in one case a transverse and midline vertical incision (T tracheotomy). RESULTS: Both conservative and surgical therapy were successful in all the cases. Two patients in the thoracotomy group had a transient right vocal cord palsy. No morbidity was observed with the cervical approach. Normal healing of the sutures was evidenced by an endoscopic follow-up 30 days later. CONCLUSIONS: In our experience nonsurgical treatment is advisable in small (length < 2 cm) uncomplicated tears. Concerning surgery, thoracotomy is indicated in tracheal lacerations extending to the main bronchi, whereas the transcervical approach is preferred for intratracheal tears because of its efficacy in reaching and suturing the lesions extending to the carina and for its limited invasiveness.

Aged↗
PubMed2003

Ectopic mediastinal parathyroid adenoma.

Ectopic mediastinal parathyroid adenomas may be cause of Primary Hyperparathyroidism (PH). The occurrence of these lesions is explainable on embryologic basis. We report the case of a 20-year-old patient with PH due to an ectopic mediastinal parathyroid adenoma located in the anterior mediastinum. After its accurate pre-operative localization, surgical resection through a cervical manubriotomy was performed. Serum calcium and parathyroid hormone (PTH) levels returned promptly within the normal range, no complications occurred and the patient was discharged in the 4th postoperative day. Different surgical approaches are discussed.

Adenoma↗
PubMedDate not supplied

Reliability of quantitative computed tomography to predict postoperative lung function in patients with chronic obstructive pulmonary disease having a lobectomy.

OBJECTIVE: To verify the reliability of quantitative computed tomography (CT) to estimate the postoperative lung function in patients with mild to severe chronic obstructive pulmonary disease (COPD) who underwent a lobectomy. METHODS: Nine COPD patients with lung cancer having a lung lobectomy with preoperative CT were enrolled. By applying a density mask technique and a specific equation, predicted postoperative forced expiratory volume in 1 second (FEV1) and vital capacity (VC) were calculated. Predicted values were correlated with postoperative measured values. RESULTS: Estimated FEV1 and VC were always significantly lower than the corresponding postoperative values; however, CT-estimated postresection FEV1 values were better than the postresection VC values (biases between estimated and measured values were -0.14 and -0.536 L, respectively, according to the Bland-Altman method). Quantitative CT predicted postoperative FEV1 (r = 0.97, P < 0.001) and VC (r = 0.93, P < 0.001) well in all patients, however. CONCLUSIONS: Quantitative CT may be an alternative tool to perfusion scan to predict postresection lung function, even in patients with borderline pulmonary function undergoing a lobectomy.

Aged↗