5 research outputs found
Impact of opioid-free analgesia on pain severity and patient satisfaction after discharge from surgery: multispecialty, prospective cohort study in 25 countries
Background: Balancing opioid stewardship and the need for adequate analgesia following discharge after surgery is challenging. This study aimed to compare the outcomes for patients discharged with opioid versus opioid-free analgesia after common surgical procedures.Methods: This international, multicentre, prospective cohort study collected data from patients undergoing common acute and elective general surgical, urological, gynaecological, and orthopaedic procedures. The primary outcomes were patient-reported time in severe pain measured on a numerical analogue scale from 0 to 100% and patient-reported satisfaction with pain relief during the first week following discharge. Data were collected by in-hospital chart review and patient telephone interview 1 week after discharge.Results: The study recruited 4273 patients from 144 centres in 25 countries; 1311 patients (30.7%) were prescribed opioid analgesia at discharge. Patients reported being in severe pain for 10 (i.q.r. 1-30)% of the first week after discharge and rated satisfaction with analgesia as 90 (i.q.r. 80-100) of 100. After adjustment for confounders, opioid analgesia on discharge was independently associated with increased pain severity (risk ratio 1.52, 95% c.i. 1.31 to 1.76; P < 0.001) and re-presentation to healthcare providers owing to side-effects of medication (OR 2.38, 95% c.i. 1.36 to 4.17; P = 0.004), but not with satisfaction with analgesia (beta coefficient 0.92, 95% c.i. -1.52 to 3.36; P = 0.468) compared with opioid-free analgesia. Although opioid prescribing varied greatly between high-income and low- and middle-income countries, patient-reported outcomes did not.Conclusion: Opioid analgesia prescription on surgical discharge is associated with a higher risk of re-presentation owing to side-effects of medication and increased patient-reported pain, but not with changes in patient-reported satisfaction. Opioid-free discharge analgesia should be adopted routinely
Evaluation of Greenhouse Cucumber Production Sustainability in Terms of Energy Use Efficiency
Sustainable agricultural production could be assessed through energy-use efficiency (EUE). Thus, this paper aims to evaluate the EUE for cucumber greenhouse production in Oman. Data were obtained by interviewing farmers (face-to-face). Result indicated that total energy inputs (e.g. electricity, water, fertilizers and agrochemicals) and total energy output (cucumber yield) were 1159726.0 MJ ha-1 and 89942.9 MJ ha-1, respectively. The highest energy consuming input in the greenhouse production was electricity, consuming 88% of total energy input. This indicates that electricity had again the highest impact in cucumber greenhouse production and 99% of electricity goes for cooling the greenhouse. When all energy inputs were classified into its forms; direct (D) and indirect (ID), and renewable (R) and non-renewable (NR), the highest portion of total energy forms in greenhouse cucumber production was for D and NR energy. The EUE and energy productivity (EP) were found to be 0.07 and 0.10 kg MJ-1, respectively. Energy use in greenhouse cucumber production was inefficient and solar energy need to be implemented to improve cucumber greenhouse sustainability production
Hydrolytic and Thermal Stability of Organic Monolayers on Various Inorganic Substrates
A comparative study is presented
of the hydrolytic and thermal
stability of 24 different kinds of monolayers on Si(111), Si(100),
SiC, SiN, SiO<sub>2</sub>, CrN, ITO, PAO, Au, and stainless steel
surfaces. These surfaces were modified utilizing appropriate organic
compounds having a constant alkyl chain length (C<sub>18</sub>), but
with different surface-reactive groups, such as 1-octadecene, 1-octadecyne,
1-octadecyltrichlorosilane, 1-octadecanethiol, 1-octadecylamine and
1-octadecylphosphonic acid. The hydrolytic stability of obtained monolayers
was systematically investigated in triplicate in constantly flowing
aqueous media at room temperature in acidic (pH 3), basic (pH 11),
phosphate buffer saline (PBS) and deionized water (neutral conditions),
for a period of 1 day, 7 days, and 30 days, yielding 1152 data points
for the hydrolytic stability. The hydrolytic stability was monitored
by static contact angle measurements and X-ray photoelectron spectroscopy
(XPS). The covalently bound alkyne monolayers on Si(111), Si(100),
and SiC were shown to be among the most stable monolayers under acidic
and neutral conditions. Additionally, the thermal stability of 14
different monolayers was studied in vacuum using XPS at elevated temperatures
(25â600 °C). Similar to the hydrolytic stability, the
covalently bound both alkyne and alkene monolayers on Si(111), Si(100)
and SiC started to degrade from temperatures above 260 °C, whereas
on oxide surfaces (e.g., PAO) phosphonate monolayers even displayed
thermal stability up to âŒ500 °C
International Nosocomial Infection Control Consortium report, data summary of 50 countries for 2010-2015: Device-associated module
âąWe report INICC device-associated module data of 50 countries from 2010-2015.âąWe collected prospective data from 861,284 patients in 703 ICUs for 3,506,562 days.âąDA-HAI rates and bacterial resistance were higher in the INICC ICUs than in CDC-NHSN's.âąDevice utilization ratio in the INICC ICUs was similar to CDC-NHSN's.
Background: We report the results of International Nosocomial Infection Control Consortium (INICC) surveillance study from January 2010-December 2015 in 703 intensive care units (ICUs) in Latin America, Europe, Eastern Mediterranean, Southeast Asia, and Western Pacific.
Methods: During the 6-year study period, using Centers for Disease Control and Prevention National Healthcare Safety Network (CDC-NHSN) definitions for device-associated health care-associated infection (DA-HAI), we collected prospective data from 861,284 patients hospitalized in INICC hospital ICUs for an aggregate of 3,506,562 days.
Results: Although device use in INICC ICUs was similar to that reported from CDC-NHSN ICUs, DA-HAI rates were higher in the INICC ICUs: in the INICC medical-surgical ICUs, the pooled rate of central line-associated bloodstream infection, 4.1 per 1,000 central line-days, was nearly 5-fold higher than the 0.8 per 1,000 central line-days reported from comparable US ICUs, the overall rate of ventilator-associated pneumonia was also higher, 13.1 versus 0.9 per 1,000 ventilator-days, as was the rate of catheter-associated urinary tract infection, 5.07 versus 1.7 per 1,000 catheter-days. From blood cultures samples, frequencies of resistance of Pseudomonas isolates to amikacin (29.87% vs 10%) and to imipenem (44.3% vs 26.1%), and of Klebsiella pneumoniae isolates to ceftazidime (73.2% vs 28.8%) and to imipenem (43.27% vs 12.8%) were also higher in the INICC ICUs compared with CDC-NHSN ICUs.
Conclusions: Although DA-HAIs in INICC ICU patients continue to be higher than the rates reported in CDC-NSHN ICUs representing the developed world, we have observed a significant trend toward the reduction of DA-HAI rates in INICC ICUs as shown in each international report. It is INICC's main goal to continue facilitating education, training, and basic and cost-effective tools and resources, such as standardized forms and an online platform, to tackle this problem effectively and systematically