Background
Postoperative pulmonary complications can be a major catastrophic consequence of major surgeries and can lead to increased morbidity, mortality, hospital stay, and cost. Many protocols have been tried to reduce serious adverse outcomes with effective strategies including a bundle of preoperative, intraoperative and postoperative techniques. Using these techniques maybe challenging in developing countries with limited resources even in specialized centers.
Methods
A before-and-after trial comparing our data from the national surgical quality improvement program (NSQIP) based on their reports. Data was collected prospectively for the patients who underwent major surgeries at King Hussein Cancer Center during the year 2017 when the use of the perioperative pulmonary care bundle was mandatory to all surgery teams and compared it with the data collected retrospectively for the patients who underwent the same type of surgeries in the year 2016 when the use of such a bundle was optional. The primary end point is the decrease in incidence of postoperative pulmonary complications. Simple descriptive statistical analysis was used to obtain results.
Results
The potential risk factors for postoperative pulmonary complications for 1665 patients divided into 2 groups (2016 vs. 2017); 764 (45.9%) vs. 901 (54.1%), respectively. There were no significant differences regarding gender (male 46.7% vs. 46.4%, P value = 0.891, female 53.3% vs. 53.6%, P value = 0.39), mean of age (53.5 year vs. 5.28 year, P value = 0.296), mean of body mass index (BMI) (28.6 vs. 6%, 28.6, P value = 0.95), smoking status; (69.6% vs. 65.1%, P value = 0.052), ventilator use (0.3% vs. 0.4% P value = 0.693) and chronic obstructive pulmonary disease (1.4% vs. 1.4 with, P value = 0.996).The data showed a significant reduction in postoperative pneumonia between the 2 groups (2016 vs. 2017) (2.7% vs. 0.9%, P value = 0.004) and showed a significant reduction in unplanned intubation, 1.4% in 2016 vs. 0.7% in 2017.
Conclusions
The standardization of perioperative pulmonary care bundle, including smoking cessation, perioperative pulmonary interventions and early mobilization, significantly reduces the incidence of postoperative pulmonary complications in cancer patients. This technique's implementation was feasible easily even with limited resources in a developing country like Jordan.
Background: Central Venous Catheters (CVC) are linked with Catheter-related bloodstream infections (CLABSI) or exit-site infections. Dressings may reduce the rate of infection, but they are uncomfortable, do not eliminate the risk of infection, and in some cases become the cause of infection. Aim: This study evaluates the impact of early CVC dressing removal on CLABSI, exit-site infections, and patient quality of life in an oncology setting. Method: A quasi-experimental pilot study was conducted over 15 months at a specialized oncology center. Sixteen patients were divided into control (n=8) and experimental (n=8) groups. The control group received the standard protocol of applying CVC dressings, while the experimental group received a "no-dressing" protocol. Results: There was no statistical significance in the infection rate between the two groups (p=1.0). Two cases developed CLABSIs, one in each group. One patient from the experimental group developed an exit-site infection as well. Patients in the experimental group reported high satisfaction and an improved quality of life. Conclusions: Applying a no-dressing protocol to a wellhealed exit site CVC showed encouraging results in terms of exit-site and bloodstream infections. That is to say; it did not predispose patients to increased risk of infections. Furthermore, patients with no dressing protocol feel more comfortable in their life.
Jordan is a country dominated by arid climate and fragile ecological system, where 91% is classified as arid land with annual average rainfall rarely exceeds 200 mm/y. Therefore, land degradation, soil erosion and desertification are important areas of interest, where soil erosion is considered one of the major causes for land degradation in Jordan. The main objective of this study is to create an erosion hazard map and identify the areas susceptible to soil erosion in Erak Al karak watershed in southern part of Jordan. Soil erosion model RUSLE with the integration of GIS tools has been developed to estimate the annual soil loss. The estimated mean annual soil loss is (38.7 ton/ ha/year). The erosion map produced highlighted the hot spot areas susceptible to soil erosion. A relationship was obvious between terraces land use and soil loss, where 22% of the soil loss was reduced by applying soil conservation technique (terraces). According to this model, most of the hot spot areas are located in the rangeland 63% while the agricultural areas are responsible for 14% of the hot spot areas. The results emphasis the importance of urgent land use planning and conservation practices to reduce the impact of soil erosion.
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