With the continuous development of living standards, medical imageology, pathology and the technique of cell biology, the morbidity of double primary lung cancer (DPLC) grows rapidly in recent years. The thoracic surgeons have constantly improved its standard of diagnosis and treatment. At the present, union diagnosis of multiple indexes, defining clinical stage based on a single leision, and the early surgery have been accepted by most of the thoracic surgeons. The video-assisted thoracoscopic surgery (VATS), for its advantage of small trauma, has been accepted by thoracic surgeons and been widely used now. It's a promising treatment for DPLC and other chest diseases. In addition, it has been proved that there was no statistical diffence in prognosis between the simple radiotherapy and surgical treatment. The traditional concept of thoracic surgery is facing severe challenges. Therefore, we review the clinical diagnosis and treatment progress of DPLC as follows.
Objective To evaluate the efficacy and safety of trimetazidine (TMZ) in the treatment of Stable Angina Pectoris (SAP). Methods Randomized controlled trials (RCTs) on the efficacy and safety of Trimetazidine in treating patients with SAP were retrieved in the following databases as CNKI (1997 to June 2011), WanFang Data (1989 to June 2011), MEDLINE (1966 to June 2011), EMbase (1974 to June 2011), CBM (1989 to June 2011) and Cochrane Central Database (1989 to June 2011). The literature which met the inclusion and exclusion criteria were selected, data were extracted, the quality was evaluated, and meta-analysis was performed by using RevMan 5.0 software. Results A total of 15 RCTs involving 1 500 patients were included. The meta-analysis showed that, compared with the control group, TMZ was significantly superior in the following 5 aspects: the time to 1 mm drop of ST segment (WMD=0.84, 95%CI 0.74 to 0.93, P=0.000 01), duration of doing exercise (WMD=0.82, 95%CI 0.73 to 0.91, P=0.000 01), and time to onset of angina (WMD=1.18, 95%CI 0.87 to 1.50, Plt;0.000 01) in the treadmill test, weekly mean number of angina attacks (WMD= –1.79, 95%CI –1.93 to –1.66, Plt;0.000 01), and weekly side effects between TMZ and the control group (RR=0.83, 95%CI 0.52 to 1.32, P=0.42). Conclusion Based on current studies, TMZ is superior to other medicines in the control group for SAP at present, and it has no significant difference in side effects compared with the control group, so it is regarded as an effective and safe drug. For the quality restrictions and possible publication bias of the included studies, this conclusion needs to be confirmed by more high quality, large sample, multi-center, double blind RCTs.
ObjectiveTo explore the feasibil ity and rel iabil ity of rib-sparing technique for internal mammary vessels exposure and anastomosis in breast reconstruction and thoracic wall repair with deep inferior epigastric perforator (DIEP) flaps. MethodsBetween November 2009 and September 2011, 11 female patients with post-mastectomy deformities were treated. The mean age was 42 years (range, 33-65 years). Of them, 10 patients underwent breast reconstruction with the DIEP flaps, and 1 patient received defect repair for chronic thoracic wall irradiated ulcer with the DIEP flap. The size of the flap ranged from 18 cm×9 cm to 28 cm×12 cm. Rib-sparing technique was applied in all these cases. The internal mammary vessels were exposed by dissection intercostal space and anastomosed with the deep inferior epigastric vessels. The donor sites were closed directly in all cases. ResultsIn all cases, the rib-sparing technique for internal mammary vessels exposure and anastomosis was successfully performed. The mean time for internal mammary vessels exposure was 52 minutes (range, 38-65 minutes). The mean exposure length of the internal mammary vessels was 1.7 cm (range, 1.3-2.2 cm). All flaps survived completely postoperatively, and wounds and incisions at donor sites healed primarily. All patients were followed up 8-26 months (mean, 12 months). All patients were satisfied with the reconstructive outcomes. No collapse deformity or discomfort of the thoracic wall occurred. ConclusionThe rib-sparing technique for internal mammary vessels exposure and anastomosis is a rel iable and reproducible approach to reconstruct the breast and repair the thoracic wall with DIEP flap, and it can reduce collapse deformity of the thoracic wall.
In order to promote the development of lung transplantation nursing in China, and to provide patients with comprehensive, safe, scientific and standardized surgical nursing, thoracic surgery experts and nursing experts from medical institutions qualified for lung transplantation were convened for extensive consultation. This consensus was developed in accordance with the principles of evidence-based medicine and based on the published best evidence in Chinese and English. This consensus aims to solve the potential problems in nursing cooperation in lung transplantation surgery to the greatest extent, and provide a scientific and standardized nursing cooperation plan for lung transplantation surgeries.