Papillary thyroid cancer: Pathological parameters as prognostic factors in different classes of age

OBJECTIVE: To analyze aspects of a series of papillary thyroid carcinomas and evaluate the prognostic features specific to different age classes. STUDY DESIGN: Retrospective study. SUBJECTS AND METHODS: From 2000 to 2005, 2709 patients underwent a total thyroidectomy for papillary thyroid carcinoma in our department. Patients were divided into three groups: 46 years (G3). Histologic and clinical features were statistically evaluated. RESULTS: Tumor size was larger in G1 when compared with both G2 and G3 (P < 0.0001). Infiltration of the thyroid capsule and node metastases were higher in G1 than both G2 and G3 (P < 0.0001). The Tall-cell variant was more represented in G2 and G3. CONCLUSION: In the pediatric population, papillary carcinoma is a more aggressive disease. Because pediatric cancers have a better prognosis than their adult counterparts, this does not influence patient outcome. Age can then be considered the most important factor in determining prognosis. (C) 2008 American Academy of Otolaryngology-Head and Neck Surgery Foundation. All rights reserved

The role of laparoscopic resection of metastases to adrenal glands

Background: The potential role of the laparoscopic approach for metastases to the adrenal gland is debated. We review here a series of patients consecutively submitted to laparoscopic adrenalectomy (LA) for suspected adrenal metastasis (AM). Methods: Retrospective study (consecutive series) of LA for AM. We measured parameters associated to primary tumor and metastasis. Statistical analysis: stepwise regression model. Results: Thirty-seven LA were performed on 36 patients. The mean age was 62.1 yrs. The side was right in 13 cases. Primary tumor was in the lung (n=22), breast (n=4), colon-rectum (n=4), kidney (n=3), thyroid, melanoma and ovary (n=1 each). Thirty-three out of 37 were confirmed to be AM (mean diameter 50 mm). Twenty-five were single metastasis. One LA was converted due to cava vein infiltration. Mean operative time was 142 min', median p.o. hospital stay was 3 days. After a mean follow-up of 33 months, 9 patients (25%) were alive free of disease, 6 (17%) were alive with disease. Mean post-adrenalectomy DFI was 19 months (range, 0-97 months), and it was the most predictive variable for survival (P < 0.001). Conclusions: The dimensions and absence of invasion on imaging, the evolutive status of the disease and the performance status of the patient are key factors for LA, which is associated with adequate oncologic results, a quicker postoperative recovery, and potential survival benefits

Intratympanic methylprednisolone as first-line therapy in sudden sensorineural hearing loss: preliminary results from a case-control series

AbstractBackground:Sudden sensorineural hearing loss is a true audiological emergency, and its management is much discussed. Currently, no single therapy has been proven effective according to evidence criteria. Recently, intratympanic application of steroids has been increasingly used in refractory cases; however, it has only rarely been reported as first-line therapy.Materials and methods:Twenty consecutive patients with sudden sensorineural hearing loss treated between July 2008 and January 2010 were enrolled in this prospective, case–control study. Ten patients were treated with intratympanic steroids and 10 with systemic ‘shotgun’ therapy (including steroids, pentoxifylline, low molecular weight heparin and vitamin E). The two groups were homogeneous in all respects. Pure tone averages were assessed before and after treatment for both groups.Results:There were no statistically significant differences between the two groups.Conclusion:Intratympanic steroids seem to offer a valid alternative to systemic therapy, with few risks, in sudden sensorineural hearing loss patients, and we recommend their use as first-line therapy.</jats:sec

The role of laparoscopic resection of metastases to adrenal glands

Background: The potential role of the laparoscopic approach for metastases to the adrenal gland is debated. We review here a series of patients consecutively submitted to laparoscopic adrenalectomy (LA) for suspected adrenal metastasis (AM). Methods: Retrospective study (consecutive series) of LA for AM. We measured parameters associated to primary tumor and metastasis. Statistical analysis: stepwise regression model. Results: Thirty-seven LA were performed on 36 patients. The mean age was 62.1 yrs. The side was right in 13 cases. Primary tumor was in the lung (n=22), breast (n=4), colon-rectum (n=4), kidney (n=3), thyroid, melanoma and ovary (n=1 each). Thirty-three out of 37 were confirmed to be AM (mean diameter 50 mm). Twenty-five were single metastasis. One LA was converted due to cava vein infiltration. Mean operative time was 142 min', median p.o. hospital stay was 3 days. After a mean follow-up of 33 months, 9 patients (25%) were alive free of disease, 6 (17%) were alive with disease. Mean post-adrenalectomy DFI was 19 months (range, 0-97 months), and it was the most predictive variable for survival (P < 0.001). Conclusions: The dimensions and absence of invasion on imaging, the evolutive status of the disease and the performance status of the patient are key factors for LA, which is associated with adequate oncologic results, a quicker postoperative recovery, and potential survival benefits

Standard versus video-assisted thyroidectomy: objective postoperative pain evaluation

Background: This prospective, randomized study was designed to objectively demonstrate that minimally invasive video-assisted thyroidectomy (MIVAT) improves postoperative pain compared with standard thyroidectomy, via the dosage of biochemical mediators measured before and after surgery. Methods: Forty-nine patients undergoing total thyroidectomy were allotted to MIVAT (n = 23) or traditional thyroidectomy (OPEN) (n = 26) groups. At hospitalization (T0), interleukin (IL)-1, -2, -4, -6, -10, -3, tumor necrosis factor (TNF)-\u3b1, TGF-\u3b2, and MCP-1 were measured. The basal pain tolerance also was evaluated by VAS. Blood samples for interleukin measurement and VAS evaluations were obtained from all patients in the recovery room (T1) and 24 h after surgery (T2). Results: At T0, the MIVAT and the OPEN groups were not different in terms of basal pain tolerance and biochemical profile. At T1, VAS scores were significantly higher (p = 0.04), whereas TGF-\u3b2 (p = 0.03) and MCP-1 (p = 0.03) levels were significantly lower in the OPEN than in the MIVAT group. No significant difference was demonstrated for other interleukins. A significant inverse relationship between VAS and TGF-\u3b2 was demonstrated and confirmed through the correlation (p = 0.003) and regression (p = 0.003, p &lt; 0.0001, R 2 = 0.172) coefficients; the stepwise regression also demonstrated that TGF was the most predictive factor of postoperative pain (p = 0.0038) through an inverse relationship. No statistically significant difference has been demonstrated at T2. Conclusions: TGF-\u3b2 serum levels immediately after surgery seem to correlate with pain evaluation, confirming that reduced postoperative distress is an objective outcome of MIVAT. This result confirms the results of studies based only on subjective pain evaluations