Investigating the synergistic effect of socio-demographic fac- tors on behaviors and attitudes concerning alcohol and illicit drug use among Italian students: a large cross-sectional study.

Background: Alcohol, drug consumption and polysubstance use are some of the most important causes of illnesses and mortality among adolescents, who have been identified as common users of these substances. Aim of this study was to assess and describe the current scenery of alcohol and other drugs consumption habits among a wide sample of Italian high school and university students. Methods: A cross-sectional study was carried out using an online survey. The questionnaire was developed and administered via an internet forum for middle school, high school and university students named "Skuola.net". The statistical analysis included descriptive statistics, univariate and multivariate analysis. Additive interactions were assessed by calculating the synergy index. Results: A total of 11,379 Italian students answered the questionnaire. The prevalence of alcohol drinkers was 34.2%; among these, 17.8% of the individuals showed unhealthy drinking behaviors (frequency of alcohol use of four times or more per week); 10.3% of individuals declared daily assumption of six or more glasses of alcohol. Concerning drugs, 15.7% of the responders classified themselves as illicit drug users, with cannabis getting the highest prevalence rates (6.9%). Finally, concerning alcohol, a synergistic effect was recorded for male and adult individuals (SI = 1.04); while concerning illicit drugs, a synergistic effect was found between male gender and older age (SI = 1.42), and between university students and male gender (SI = 1.10). Conclusions: This study gives an overview about the attitudes of a wide sample of Italian students concerning alcohol and drugs habits. These results are in line with evidences from the scientific literature and will be helpful for developing future prevention strategies towards this target population.

[Patient's management in the Diagnostic and Therapeutic Care Pathway for Chronic Obstructive Pulmonary Disease (COPD): a retrospective observational study in Local Health Agency Rome 2, Lazio Region]. / Studio osservazionale retrospettivo sulla presa in carico nel Percorso Diagnostico Terapeutico Assistenziale per la Broncopneumopatia Cronico- Ostruttiva in una Casa della Salute della ASL Roma 2.

Chronic obstructive pulmonary disease (COPD) is a chronic disease that causes high morbidity and mortality. In the Lazio Region, the Clinical Pathway (PDTA) for COPD was codified in 2016. An analysis of the medical records of a retrospective open cohort of 77 patients followed at the Outpatient Clinic Torrenova (ASL Roma 2) from 2017 to 2021, for a total of 305 visits, was performed. The mean interval between visits per individual patient was 169±124 days, the overall length of follow-up 613±388 days. The mean age of patients enrolled in the PDTA was 67 years, 90% were smokers or former smokers, and 30% had major comorbidities. At the first visit, 13% of the patients had normal spirometry, 36% mild obstruction (GOLD 1), 13% GOLD 2, 15% GOLD 3 and none GOLD 4. Regarding ABCD classification, 29% of the patients were compatible with class A, 3% with class B, 29% class C and 10% class D. The analysis of the severity of the patients through a composite score showed a Gaussian distribution of patients at the first visits, a positive correlation with the number of follow-ups and a negative correlation with the interval of follow-up visits; the overall length of follow-up did not correlate with the severity of the disease. The active COPD PDTA in ASL Roma 2 seems to hit the target of taking care of the patient in the early stages of the disease. The effects of early intervention on disease outcomes should be highlighted by further studies.

Clinical utility of preoperative screening with STOP-Bang questionnaire in elective surgery.

BACKGROUND: Obstructive sleep apnea (OSA) is a common disease which increases the risk of perioperative complications. The aim of this study is to assess the clinical utility of preoperative screening for OSA in determining the prevalence of patients at high risk of OSA in a surgical population, the incidence of difficult airway management and the incidence of perioperative complications. METHODS: We conducted a multisite, prospective observational study on adult patients scheduled for elective surgery. All patients completed a STOP-Bang questionnaire as a part of their preoperative evaluation. Collected data included: demographic data, type of surgery, ASA class, postoperative course, complications within 48 hours, difficult intubation (DI) and difficult mask ventilation (DMV) rates. RESULTS: A total of 3452 consecutive patients were recruited; 2997 (87%) were identified as low OSA risk patients and 455 (13%) were identified as high OSA risk patients; 113 (3%) postoperative complications, 315 (9%) cases of DMV and 375 (11%) of DI were observed. The percentage of postoperative complications in patients with HR-OSA was 9%, while the percentage of DI was 20% and the percentage of DMV was 23%. High risk for OSA and higher BMI (≥30 Kg m-2) were independently associated with risk for perioperative complications. CONCLUSION: In conclusion, this study demonstrates that the prevalence of high OSA risk patients in the surgical population is high. The increase in the rates of perioperative complications justifies the implementation of perioperative strategies that use the STOP-Bang as a tool for triage.

Spinal anesthesia plus ketamine-midazolam sedation for pediatric orthopedic surgery in a developing country.

INTRODUCTION: Spinal anesthesia produces a profound and uniformly distributed sensory block with rapid onset and muscle relaxation, and results in complete control of cardiovascular and stress responses. Ketamine is an anesthetic agent that is widely used for pediatric sedations in settings where safety and efficacy of the agents are mandatory because of limited healthcare resources. The authors report on their experience in a refugee hospital located in Bol-la (Saharawi, Algeria). METHODS: Spinal anesthesia was performed for orthopedic surgery procedures in children. Before the spinal puncture, the patients were sedated with intramuscular ketamine followed by intravenous ketamine and midazolam. Boluses of midazolam were also administered throughout the surgery to keep the patients sedated; spinal anesthesia was performed with levobupivacaine 0.25 mg/kg. RESULTS: There were no intraoperative adverse events; vital signs were within the normal pediatric ranges during the procedures and there was no need to switch to general anesthesia. In the postoperative period, no symptoms of dural puncture headache or postoperative delirium or nightmares were reported. CONCLUSION: Based on the authors' experience, the combination of spinal anesthesia and sedation with midazolam and ketamine was found to be a safe approach for children undergoing orthopedic surgery in a low resources setting.

Analgesia for thoracic surgery: the role of paravertebral block.

An appropriate post operative analgesia after thoracotomies is mandatory to improve the patient's outcome, reduce complications rate, morbidity, hospital cost and length of stay. In this paper we review the evidences regarding the use of paravertebral block for thoracic surgery. In particular we examine the effect of paravertebral block compared to the other technique in four major issues: analgesia, complications rate, postoperative pulmonary function and transition from acute to chronic pain. We conclude that paravertebral block is superior to intravenous analgesia in providing pain control and preserving postoperative pulmonary function while it is equal to thoracic epidural analgesia regarding this two issues. Paravertebral block has a better safety profile when compared to intravenous and thoracic epidural analgesia. Its effect on chronic pain incidence still needs further studies.