Care of Older People in Surgery for general surgery: a single centre experience.

BACKGROUND: Older patients undergoing emergency surgery experience higher mortality and morbidity. 'Care of Older People in Surgery' (COPS) is a comprehensive geriatric care model developed for acute surgical units (ASU) to improve clinical outcomes in older general surgical patients. This study aimed to evaluate the impact of COPS on clinical and health service outcomes in an Australian hospital. METHODS: The before-and-after study was conducted in the ASU, at Nepean Hospital. Data from patients ≥75 years admitted for >24 h into the ASU during the intervention period between April 2017 and March 2018 were compared to patients admitted in the previous year (April 2016 to March 2017) prior to the COPS intervention (n = 212). Health service outcomes measured include the average stay length, medical emergency team response, unplanned intensive care unit admission and 28-day readmission rates. RESULTS: The COPS group (n = 214) suffered significantly fewer medical complications, including less acute kidney injuries, arrhythmias and urinary tract infections compared to the pre-intervention cohort (n = 212). Medical emergency team activation was significantly reduced after COPS model implementation and the average length of stay decreased. However, the incidence of postoperative delirium and acute coronary syndrome were higher in COPS cohort. CONCLUSION: Our study demonstrated that comprehensive geriatric assessment and care delivered through a shared model of care in older general surgical patients improved clinical outcome and patient safety measures.

Robotically assisted laparoscopic microsurgical tubal reanastomosis: a feasibility study.

OBJECTIVE: To assess the feasibility and reproducibility of laparoscopic microsurgical tubal anastomosis using a remote-controlled robot. DESIGN: Descriptive case study. SETTING: Academic medical center. PATIENT(S): Eight patients with previous laparoscopic tubal sterilization who requested tubal reanastomosis. INTERVENTION(S): Systematization of the operative steps for laparoscopic tubal reanastomosis using a remote-controlled robot. MAIN OUTCOME MEASURE(S): Primary outcome measures were feasibility and reproducibility; secondary measures were tubal patency, operative time, complications, and ergonomic qualities. RESULT(S): The 16 tubes were successfully reanastomosed and patency was confirmed. The mean time that the robotic system was in use was 140 minutes, and mean surgical time was 52 minutes per tube. CONCLUSION(S): Laparoscopic microsurgical tubal reanastomosis after tubal sterilization can be performed using a remote-controlled robotic system. The robot, which has three-dimensional vision, allows the surgeon to perform ultraprecise manipulations with intraabdominal articulated instruments while providing the necessary degrees of freedom. Systematization of the operative steps allowed performance of the operation at a speed that compares favorably with the time needed for open microsurgical techniques. Larger series are needed to assess postoperative pregnancy rates.

The situation of malaria along the Vietnam-Lao PDR border and some related factors.

This was a descriptive cross sectional study. It was done in 4 communes along the Vietnam-Lao PDR border of two mountainous provinces: Sonla and Nghean. The cluster multistage sampling technique was applied to choose the study sites. The results of the study show: Among the 2,441 persons given blood tests to find malaria parasites, 0.7% of them carry malaria parasite, of whom 0.6% carry P. falciparum and 0.1% carry P. vivax. The malaria morbidity in the year was 6.9%. The mortality due to malaria is 1.59 per 100,000 population per year. Among the 106 hamlet motivators being interviewed, only 75.5% knew that malaria is transmitted by mosquitos, 71.7% knew that malaria patients are a source of transmission, over 50% of the motivators have mistaken understanding about the living environment of malaria mosquitos. Most of them have had mistakes in diagnosis, treatment of malaria, mosquito-killing spraying. Among the 729 adults being interviewed, 59.0% did not know about the causes of malaria, 30.7% did not take part in malaria control activities. Only 69.3% of the adults regularly sleep inside mosquito nets, 68% of adults buy medicine to cure malaria, 39.9% referred patients to health facilities for cure, and 25% use forest herbs to cure malaria. The factors that increased the malaria morbidity in communes along Vietnam-Lao PDR border have been identified.