Neoadjuvant Hypertermic Isolated Limb Perfusion in Treatment of Undifferentiated Spindle Cell Sarcoma of Lower Limb with Achieved Complete Pathologic Response.

BACKGROUND: Hyperthermic isolated limb perfusion uses therapeutic effect of hyperthermia in the bounded compartment of the limb together with increased concentration of chemotherapy effect than what would be achieved in systemic application. Gold standard was melphalan (Alkeran) in combination with tasonermin (Beromun, tumor necrosis factor alpha). The efficacy of this combination has been demonstrated in limb soft tissue sarcomas and in patients with limb isolated bulky disease of malignant melanoma. CASE: We describe a case of a 65-year-old female patient with undifferentiated spindle-cell sarcoma treated by a multidisciplinary team at the 2nd Surgical Clinic of Cardiovascular Surgery and Clinic of Oncology General University Hospital in Prague and at the Department of Orthopaedics Na Bulovce Hospital with the aim of preserving the limb despite the advanced disease. The patient underwent hyperthermic isolated limb perfusion with tasonermin and melphalan with partial response on magnetic resonance imaging. Subsequent wide resection was done with complete pathological remission according to histological examination maintaining a fully functional limb. The patient is followed without signs of recurrence. CONCLUSION: Hyperthermic isolated limb perfusion with tasonermin and melphalan is an important part of a multimodal approach in the treatment of extremity sarcomas with a high percentage of responses that increase the percentage of limbs retaining resections. Multidisciplinary team should consider this option in patients with localized limb sarcomas and should be performed in specialized centers with experience in this procedure. This work was supported by project Progres Q28-LF1. The authors declare they have no potential conflicts of interest concerning drugs, products, or services used in the study. The Editorial Board declares that the manuscript met the ICMJE recommendation for biomedical papers.

[Cytostatic hyperthermic isolated limb perfusion (HILP) in VFN (General Faculty Hospital in Prague)]. / Cytostatická hypertermická perfuze izolované koncetiny (HILP) ve VFN.

Hyperthermic isolated limb perfusion (HILP) is a standardized method of treatment in selected patients with in-transient locoregional recurrence/methastasis of melanoma or, some other soft tissue tumors (incl. sarcoma etc.) Authors present history and current status of this treatment modality in General University Hospital in Prague. During one year period (7/2009-6/2010) 10 patients were indicated for this procedure. We performed 13 procedures (3x redo), 11 in lower extremity and 2 in upper extremity. There was no serious complication in this cohort of patiens. Multidisciplinar approach is indicated in melanoma patients care.

Randomised clinical trial: high-dose acid suppression for chronic cough - a double-blind, placebo-controlled study.

BACKGROUND: Cough may be a manifestation of gastro-oesophageal reflux disease (GERD). The utility of acid suppression in GERD-related cough is uncertain. AIM: To assess the impact of high-dose acid suppression with proton pump inhibitors (PPI) on chronic cough in subjects with rare or no heartburn. METHODS: Subjects were nonsmokers without history of asthma, with chronic cough for >8 weeks. All subjects underwent a baseline 24-h pH/impedance study, methacholine challenge test and laryngoscopy. Subjects were randomised to either 40 mg of esomeprazole twice daily or placebo for 12 weeks. The primary outcome measure was the Cough-Specific Quality of Life Questionnaire (CQLQ). Secondary outcomes were response on Fisman Cough Severity/Frequency scores and change in laryngeal findings. RESULTS: Forty subjects were randomised (22 PPI, 18 placebo) and completed the study. There was no difference between PPI and placebo in CQLQ (mean improvement 9.8 vs. 5.9 respectively, P = 0.3), or Fisman Cough Severity/Frequency scores. Proportion of patients who improved by >1 s.d. on the CQLQ was 27.8% (five of 18) and 31.8% (seven of 22) in the placebo and PPI groups respectively. CONCLUSION: In subjects with chronic cough and rare or no heartburn, high-dose proton pump inhibitor does not improve cough-related quality of life or symptoms.