Voice restoration after total laryngectomy using provox 2 (generation II) prosthesis.

BACKGROUND AND OBJECTIVES: Voice restoration after total laryngectomy is of outmost importance for patient and a therapeutic challenge for the surgeon and speech pathologist. Among various rehabilitation methods prosthetic voice yields nowadays the best results. PATIENTS AND METHODS: A total of 12 patients underwent laryngectomy at the Department of Otorhinolaryngology, University Hospital, Patras, Greece, between February 2006 and May 2007. All patients had advanced laryngeal squamous cell carcinoma. Eight patients had primary voice prosthesis inserted and four patients had a tracheo-esophageal puncture (TEP) carried out as a secondary procedure. RESULTS: The majority of the patients (80%) from both the primary insertion or the secondary insertion group, developed good and understood speech using the prosthesis. No significant difference in quality of speech was found between the two subgroups. Four patients required replacement of the prosthesis at intervals of 8 and 10 months after insertion, because of salivary leakage and granulation formation around the fistula, while 3 patients developed a mild mucositis and tracheitis due to postoperative radiotherapy. DISCUSSION: TEP puncture and prosthesis insertion is a relatively simple, safe and effective surgical procedure for voice restoration after laryngectomy. Provox 2 (generation II) voice prosthesis is a new and useful modified device that has overcome the previous prosthesis drawbacks, is well tolerated by the patients and can be easily changed via the front-loading technique.

Total nasal reconstruction using a prelaminated free radial forearm flap and porous polyethylene implants.

Reconstruction of total nasal defects remains one of the most difficult problems in plastic surgery as the nose combines aesthetics and function. Standard techniques using either forehead or nasolabial flaps do not have a place in the case of extensive scarring on the face or areas with high risk of cancer recurrence on the face. In these cases, microsurgical free tissue transfer for the soft tissue reconstruction in combination with bone grafts or implants for the nasal skeleton are ideal. We report the use of prelaminated radial forearm flap with porous polyethylene implants for total nasal reconstruction.

Asthmatic bronchitis for 2 years. A case report.

Longstanding asthmatic bronchitis, without evidence of underlying disease, occurring in middle-aged patients, is usually attributed to chronic obstructive pulmonary disease and is treated appropriately. We report a case of 2-year asthmatic bronchitis with recurrent attacks of wheezing, in a 60-year-old patient. He had three repeated hospitalizations, in different institutions, where he was treated for exacerbations of chronic bronchitis complicated by lower respiratory tract infections. During his final hospitalization, a tracheal hamartoma was found and removed, releasing him from his symptoms.

Prothrombotic and lipoprotein variables in patients attending a cardiovascular risk management clinic: response to ciprofibrate or lifestyle advice.

BACKGROUND: Lipid lowering drugs improve survival. However, intervention studies have focused on reducing serum total cholesterol and low density lipoprotein (LDL) concentrations and have not considered that levels of high density lipoprotein (HDL), triglycerides (TG), lipoprotein (a) and fibrinogen also predict risk and outcome. METHODS: A retrospective survey of patients with primary dyslipidaemia attending a cardiovascular risk management clinic (set in a university hospital) was initiated to assess the effect of ciprofibrate, a drug with the potential to modify all these variables. Patients who received ciprofibrate (n = 72) were compared with 64 patients who only received lifestyle advice. Both groups had a similar age and gender distribution. The ciprofibrate group had a higher cardiovascular risk load but both groups shared several other characteristics. Fasting serum total cholesterol, LDL, HDL, TG, lipoprotein (a), glucose and plasma fibrinogen concentrations were measured at baseline and after 2-4 months. RESULTS: Ciprofibrate significantly improved total cholesterol, LDL, HDL, TG, lipoprotein (a) and fibrinogen. In contrast, lifestyle advice only significantly (but less markedly) reduced serum total cholesterol and TG concentrations. CONCLUSIONS: In a clinical setting, ciprofibrate has a broad spectrum of action on several predictors of vascular events. Although our study is not of a double blind randomized design it reflects the conditions in clinical practice. Nevertheless, this type of survey has its limitations.

Advanced non-small cell lung cancer chemotherapy: a randomized trial of two active regimens (MVP and PE).

The treatment of advanced or metastatic NSCLC remains a controversial issue and cisplatin-based combination chemotherapy is by far the most common treatment. Two of these cisplatin-based standard combinations, MVP and PE, were compared in this study in order to evaluate their response rates and survival times. Eighty-five previously untreated NSCLC patients were randomly selected to receive either MVP or PE and 72 of these patients were eligible for evaluation for response rate and survival. Response rates for MVP were: CR 11%, PR 35%, SD 19% and PD 35% and for PE: CR 0%, PR 26%, SD 22% and PD 52%. The median survival time was 9.7 months for MVP and 6.9 months for PE. Both schedules were well tolerated. The administration of MVP in advanced NSCLC resulted in superior response rates and survival times over those produced by PE.

In vitro lymphocytic stimulation with PPD.

One-way mixed lymphocyte reaction with PPD in healthy volunteers and in patients suffering from tuberculosis gave us no correlation with the degree of Mantoux sensitization. There were two major indications for further study: (a) An adequate stimulation index (SI) against PPD in vitro in tuberculosis patients correlated with satisfactory treatment results in a higher percentage than did a low stimulation index. (b) In patients, a lower PPD concentration seems to be needed for a stimulation index greater than one than in healthy individuals.