Social determinants of Health and Google Trends: a worldwide infodemiological report.

OBJECTIVE: Several sociodemographic variables are essential to the complete comprehension of people's health conditions. Also, social determinants of health are decisive in influencing people's health and healthcare strategy outcomes. Nevertheless, the level of awareness of the general population about the social determinants of health still seems poorly investigated. In this scenario, using an infodemiological approach, Google Trends represents a handy tool for monitoring internet-related search activities concerning this specific topic. This study aimed to assess the general population's consciousness about social determinants of health, testing widespread knowledge of these items and evaluating the association of the results obtained through Google-specific search volumes. MATERIALS AND METHODS: Data were collected using the Google Trends tool using several search terms related to food, social problems, and economic issues, which are useful for defining some social determinants of health variables. Descriptive data analysis was performed to show the worldwide Relative Search Volume variations from 1 September 2013 to 31 August 2023. Pearson's correlation analysis tested Relative Search Volumes and later logarithmic transformation. The K-Nearest Neighbors analysis was used to define and assess Relative Search Volumes (RSV) associations. RESULTS: The results have shown that the general population was mainly interested in topics such as "social support" and "economic burden", showing frequent peaks during the 10 years of the study. According to Pearson's coefficients test, other specific interests and relative correlations emerged regarding social variables (i.e., social support and social problems), food, and financial distress. Moreover, the K-Nearest Neighbors analysis showed that searching activities for "social support", "lack of food", and "social problems" were highly related; for "economic burden", "financial burden", and "out of pocket" suggested the existence of financial distress. CONCLUSIONS: The results of this study underline that social determinants of health are significant barriers to health and well-being and that non-medical factors should be considered more. Healthcare professionals involved in public health should study and understand more about the social determinants of health in relation to health outcomes to provide patient-centered care. Finally, this research suggests that we should encourage and maintain a more comprehensive approach to addressing the health needs of patients and communities, also by an infodemiological assessment.

A report about the experience of COVID-19 active surveillance of homeless, undocumented people, and shelter staff in two cities of Lazio, Italy.

OBJECTIVE: This study aimed to investigate COVID-19 spread among people experiencing homelessness (PEH), undocumented migrants (UMs), and shelter staff of homeless service sites. Another aim has been to prevent an outbreak among these populations. A San Gallicano Institute's initiative to sustain the health system in helping hard-to-reach populations, very often with no community medical care coverage. SUBJECTS AND METHODS: The San Gallicano Dermatological Institute performed active surveillance for COVID-19 on PEH and UMs living in Rome and Latina, Italy. The screening was performed with two swabs: real-time polymerase chain reaction (RT-PCR) and antigen rapid tests. RESULTS: From June 2020 to January 2022, we performed 10,651 tests: 5,442 molecular swabs and 5,209 antigen rapid tests. A total of 3,503 individuals were screened. The prevalence of SARS-CoV-2 infection was 2.9% among the health and social workers and 5.7% among PEH and UMs. None of the people positive for COVID-19 had symptoms or signs of several illnesses. PEH and UMs who tested positive for COVID-19, asymptomatic or pauci-symptomatic, were transferred to a COVID Hotel or dedicated apartment for further clinical monitoring. CONCLUSIONS: People experiencing homelessness and undocumented migrants are often not registered in the National Health Service and, therefore, difficult to trace. These data could aid in estimating the spread of SARS-CoV-2 among people experiencing homelessness, undocumented migrants, and shelter staff in two Italian cities.

Elderly patients with multimorbidity in the home setting: umbrella review on therapeutic non-adherence causes.

OBJECTIVE: The elderly population is the most at risk regarding adherence, especially in the coexistence of multiple diseases. This study aims to detect factors contributing to therapeutic non-adherence in elderly patients in home settings. MATERIALS AND METHODS: A review protocol was developed to conduct the umbrella review using the methodological framework of the Richardson et al study. The search strategy was developed in December 2022 to conduct a systematic search and to perform an Umbrella Review of systematic reviews, meta-analyses and integrative reviews published from 2012 to 2022 in English. RESULTS: A total of 26,038 articles were identified and screened. 18 relevant articles were included in the study. CONCLUSIONS: Therapeutic adherence in elderly patients with comorbidities in polypharmacotherapy at home is a significant problem in public health and health care. Several factors of non-adherence have been identified in the studies reviewed, confirming that the problem is multifactorial. Reducing the number of medications prescribed would appear optimal, although often not possible, as this has been seen to have an immediate positive impact. A multidisciplinary approach makes it possible not to fragment care, ensuring positive feedback on therapeutic adherence.

COVID-19 detection and spread control: what initiatives in Italy for the homeless population?

In Italy COVID-19 pandemic had a severe impact. The homeless live in situations aggravating their poor health conditions and comorbidities. Although homeless people are a fragile category, no dedicated measures by public health departments seem to be applied infrequently to this population. For these reasons, they are probably one of the categories most affected by the global spread of the SARS-CoV-2. Moreover, the current vaccination campaign against COVID-19 can represent an important opportunity for health and social integration also for the homeless. This scoping review performed a map to describe strategies and interventions adopted to protect the homeless population during the COVID-19 pandemic in Italy. The methodology adheres to the PRISMA statement (extension for purpose revision) and follows the framework of Arksey and O'Malley. At the end of the selection process, 7 studies deemed relevant were included. Many strategies have been adopted to counter the spread of the virus to the homeless population, such as rapid and molecular tests with swabs or rapid blood tests. All the tests for diagnosing the infection currently in use have also been used for the homeless.

Comparison across 12 countries on knowledge, attitude, and behavior scores about medication errors in Intensive Care Units: an international study.

OBJECTIVE: The aim of the study was to explore the degree of agreement of intensive care unit nurses working on a set of medication error preventive strategies and to examine possible predictors of nurses' knowledge, attitude and behavior. MATERIALS AND METHODS: Observational, international, and cross-sectional study. Iran, Malta, Spain, Pakistan, Nepal, Qatar, Ecuador, Australia, Finland, Italy, Egypt, and Jordan were the countries included in this survey. To collect data, the Knowledge, Attitude and Behavior in Medication Errors questionnaire was used. A descriptive statistical analysis was performed for the socio-demographic characteristics of the sample and three multiple logistic regressions were performed. RESULTS: The international sample consists of 1383 nurses, of whom 478 (34.6%) were men and 900 (65.1%) were women and their mean age was 35.61 years with a range of 19-61. Descriptive statistics conducted on the international sample show a medium to high degree of agreement among participants concerning some preventive strategies of medication error. In addition, the results of the present study show a strong relationship between positive nurses' attitudes and correct behaviors and/or adequate knowledge, as well as between adequate knowledge and correct behaviors (p< 0.01). CONCLUSIONS: Further studies are needed to explore the issue of medication error concerning nurses' cultural backgrounds, as well as to assess similarities and disparities among international nurses.

Impact of nursing students on the quality of care perceived by patients: a systematic review of the literature.

OBJECTIVE: The quality assessment process, based on customer satisfaction, is fundamental in the delivery of the best care services. This is most evident in care settings where trainee students are allowed to assist the patients. The purpose of this review is to clarify whether nursing students have an impact on patients' assessment of the quality of their nursing care. MATERIALS AND METHODS: A systematic literature search was carried out using the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) guidelines in six databases: PubMed, CINAHL, Cochrane, Web of Science, Scopus, and PsycInfo. Two co-authors independently screened titles, abstracts, and full-text articles, following explicit exclusion and inclusion criteria. Analyses included non-randomized and non-homogeneous samples, involving both selected patients and methods for assessing their satisfaction. RESULTS: After full-text screening, 30 articles were identified, but only 11 were considered pertinent to the topic of the review. The trainee-patient relationship is based on mutual help and can improve the patient experience and trainee learning. The instruments used to measure perceived quality were found to be valid and reliable. CONCLUSIONS: The studies under review show high levels of satisfaction among patients when nursing care is delivered through training, particularly when the patients who agree to be treated by nursing trainees have previous experience of hospitalization and relationships with trainees. Educational background and the empathy and communication skills of both professional nurses and trainees influence patients' perception of the quality of care and their satisfaction with it.

Sleep, dreams, nightmares, and sex-related differences: a narrative review.

OBJECTIVE: The aim of this study was to review the available findings on sex-related differences for sleep disorders, dreams and nightmares. MATERIALS AND METHODS: We explored the PubMed, EMBASE and Google Scholar electronic databases, with regards to the searching terms 'sleep', 'dreams', and 'nightmares' associated with 'sex' and/or 'gender'. Moreover, other supplementary terms for the searching strategy were 'chronobiology', and 'circadian rhythm'. Due to the relative paucity of studies including separate analysis by sex, and especially to their wide heterogeneity, we decided to proceed with a narrative review, highlighting the sex-related findings of each topic into apposite boxes. RESULTS: On one hand, sleep disorders seem to be more frequent in women. On the other hand, sex-related differences exist for either dreams or nightmares. As for the former, differences make reference to dream content (men: physical aggression, women family themes), self-reported perspective (men dream in third person, women in first person), dream sharing (more frequent in women), lucid dreaming (women more realistic, men more controlled), and daydreaming (young men more frequently have sexual themes). Nightmares are more frequent in women too, and they are often associated with sleep disorders and even with psychiatric disorders, such as depression and/or anxiety. In women, a strong association has been shown between nightmares and evening circadian preference. CONCLUSIONS: For many years, and for many reasons, laboratory experiments have been conducted mainly, if not exclusively, on male animals. Thus, a novel effort towards a new governance of scientific and research activities with a gender-specific perspective has been claimed for all areas of medicine, and more research on sex-differences is strongly needed also on this topic.

Infodemiology of solid organ transplantation: relationship to the Global Observatory on Donation and Transplantation data.

OBJECTIVE: Although transplantation medicine has been continuously improving, its impact on the general population needs to be evaluated. This study describes the global community interest in solid organ transplantation (SOT) using Google Trends, comparing relative search volumes (RSVs) and data from the World Health Organization (WHO) Global Observatory on Donation and Transplantation (GODT) regarding SOT activity all around the world. MATERIALS AND METHODS: The online interest for the search terms "kidney transplantation", "liver transplantation", "heart transplantation" and "lung transplantation" was measured, evaluating RSVs and the number of worldwide SOT recorded in the GODT website from 2008 to 2018. RESULTS: The mean values of RSVs were 51.7±16.8 for liver transplantation, 39.8±9.6 for kidney transplantation, 22.4±7.4 for heart transplantation and 15.4±5.2 for lung transplantation, and these values gradually reduced during the study period. Anglo Saxon countries had the highest interest for SOT, and the mean values of RSVs per year and annual numbers of SOT were inversely correlated. CONCLUSIONS: Despite the apparent interest and awareness, we found that public interest in SOT is decreasing. Access to information is crucial for improving understanding of transplantation and motivation to donate. Health care professionals could take advantage by using the internet, and evaluation of RSVs could represent valuable feedback.

Prediction of in-hospital mortality of patients with SARS-CoV-2 infection by comorbidity indexes: an Italian internal medicine single center study.

OBJECTIVE: Clinical outcomes in patients hospitalized for severe acute respiratory syndrome due to coronavirus (SARS-CoV-2) infection seems to be closely related with burden of comorbidities. A comorbidity score could help in clinical stratification of patients admitted to internal medicine units. Our aim was to assess a novel modified Elixhauser index (mEi) and the Charlson Comorbidity Index (CCI) for predicting in-hospital mortality (IHM) in internal medicine patients with SARS-CoV-2 infection. PATIENTS AND METHODS: This single-center retrospective study enrolled all consecutive patients discharged from internal medicine unit with confirmed SARS-CoV-2 infection. Both the mEi and CCI were easily calculated from administrative data. Comorbidity scores were tested using receiver operating characteristic (ROC) analysis, and the respective area under the curve (AUC). RESULTS: The total sample consisted of 151 individuals, and 30 (19.9%) died during their hospital stay. Deceased subjects were older (82.8±10.8 vs. 63.3±18.1 years; p<0.001) and had a higher burden of comorbidities: the mEi and CCI were 29.9±11 vs. 8.8±9.2 and 4.6±2.6 vs. 1.2±2 (p<0.001), respectively. Only the mEi was independently associated with IHM (OR 1.173), and ROC curves analysis showed that the AUCs were 0.863 and 0.918 for the CCI and for mEi, respectively. CONCLUSIONS: In patients admitted to internal medicine wards with SARS-CoV-2 infection, the mEi showed a better performance in predicting IHM than CCI.

Morning vs. evening administration of antiviral therapy in COVID-19 patients. A preliminary retrospective study in Ferrara, Italy.

OBJECTIVE: At the end of 2019, the Novel Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), spread rapidly from China to the whole world. Circadian rhythms can play crucial role in the complex interplay between viruses and organisms, and temporized schedules (chronotherapy) have been positively tested in several medical diseases. We aimed to compare the possible effects of a morning vs. evening antiviral administration in COVID patients. PATIENTS AND METHODS: We retrospectively evaluated all patients admitted to COVID internal medicine units with confirmed SARS-CoV-2 infection, and treated with darunavir-ritonavir (single daily dose, for seven days). Age, sex, length of stay (LOS), pharmacological treatment, and timing of antiviral administration (morning or evening), were recorded. Outcome indicators were death or LOS, and laboratory parameters, e.g., variations in C-reactive protein (CRP) levels, ratio of arterial oxygen partial pressure (PaO2, mmHg) to fractional inspired oxygen (FiO2) (PaO2/FiO2), and leucocyte count. RESULTS: The total sample consisted of 151 patients, 33 (21.8%) of whom were selected for antiviral treatment. The mean age was 61.8±18.3 years, 17 (51.5%) were male, and the mean LOS was 13.4±8.6 days. Nine patients (27.3%) had their antiviral administration in the morning, and 24 (72.7%) had antiviral administration in the evening. No fatalities occurred. Despite the extremely limited sample size, morning group subjects showed a significant difference in CRP variation, compared to that in evening group subjects (-65.82±33.26 vs. 83.32±304.89, respectively, p<0.032). No significant differences were found for other parameters. CONCLUSIONS: This report is the first study evaluating temporized morning vs. evening antiviral administration in SARS-CoV-2 patients. The morning regimen was associated with a significant reduction in CRP values. Further confirmations with larger and multicenter samples of patients could reveal novel potentially useful insights.

Risk of medication errors and nurses' quality of sleep: a national cross-sectional web survey study.

OBJECTIVE: We aimed to evaluate quality of sleep and self-perception risk of medication errors, in a significantly-sized sample of nurses in Italy, using a web survey. SUBJECTS AND METHODS: An anonymous questionnaire about self-perception of quality of sleep (Pittsburgh Sleep Quality Index - PSQI) and risk of medication errors (based on the 7 R-rule), was made up and delivered by social media, i.e., Facebook and Instagram. Risk of medication errors was intended as near misses, i.e., accidents that do not cause the patient harm. RESULTS: A poor quality of sleep stated by PSQI score >5, was present in 87.9% of subjects and the risk of medication errors during the last shift was reported in 76% of them. However, more than half of nurses' sample (60.1%) reported a good or excellent self-perception quality of sleep. Risk of medication errors was associated with poor quality of sleep and it was independently associated with short resting time after night shift and bad self-perception quality of sleep (OR 3.165, 95% CI 1.468-6.827, p=0.003). CONCLUSIONS: Absence of proper resting is crucial on performance even if nurses perceived a good quality sleep. The relationship between shift work, poor sleep quality, and risk of medication errors represents crucial point for all health professionals' community, and web-survey represents a valuable information in order to capture the risk of medication errors. Health care organizations should encourage such a type of research in order to show a more proactive approach towards patient safety.

Measuring knowledge, attitudes and behavior of nurses in medication management: cross-cultural comparisons in Italy and Malta.

OBJECTIVE: Medication errors are one of the most common causes of negative events affecting patient safety all over the world.  Scientific literature divides the factors that contribute to the occurrence of harmful events into factors related to the characteristics of the healthcare workers and factors related to the organization of the drug management process. The aim of the study was to examine the knowledge, attitudes and behaviours related to medication errors among Italian and Maltese nurses. SUBJECTS AND METHODS: Cross-sectional survey of nurses working in Intensive Care settings in Italian and Maltese hospitals was conducted. A valid and reliable questionnaire used in previous studies was adapted for online use. Despite improved reporting, The Strengthening the Reporting of Observational Studies in Epidemiology was used. RESULTS: Findings showed good psychometric properties and reliability. MANOVA demonstrated significant differences in nurses' perception of the pharmacist presence during medication process and of the use of computerized provider order entry. MANOVA also demonstrated significant differences in the control of vital parameters and the application of the 8 right. CONCLUSIONS: These findings support the contention that knowledge, attitude and behaviour of nurses is similar across different contexts in different countries wherein nurse training is harmonised and regulated through a transnational directive.

Contact precaution procedures in healthcare facilities.

BACKGROUND: Multidrug resistance is an established and growing worldwide public health problem, since few therapeutic options remain available. MRSA is the leading Gram-positive organism which has spread both in the community and healthcare environment. Gram-negative bacteria, either fermenter (enterobacteriaceae) or nonfermenter, pose a major challenge to the healthcare providers because they can express a wide multidrug resistance. METHODS: Specific keywords combinations were analitically searched in PubMed and Scopus databases. Publications concerning contact precaution procedures were reviewed. RESULTS: The review on infection control and isolation precautions was carried out focusing on bundles that could help healthcare personnel to improve their action. CONCLUSIONS: This paper clearly refers to measures in order to control the spread of infectious disease. We provided some synthetic tables that could improve healthcare workers knowledge and help them to apply all fundamental concepts in infection control.

Infodemiological patterns in searching medication errors: relationship with risk management and shift work.

INTRODUCTION: Western world health care systems have been trying to improve their efficiency and effectiveness in order to respond properly to population aging and non-communicable diseases epidemic. Treatment of the elderly population is becoming complex due to the high number of prescribed drugs because of multimorbidity. Errors in drugs administration in different health care related settings are an actual important issue due to different causes. Aim of this observational study is to measure the online interest in seeking medication errors information related to risk management and shift work. MATERIALS AND METHODS: We investigated Google Trends® for popular search relating to medication errors, risk management and shift work. Relative search volumes (RSVs) were evaluated from 2008 to 2018. A comparison between RSV curves related to medication errors, risk management and shift work was carried out. Then, we compared the world to Italian search. RESULTS: RSVs were persistently higher for risk management than for medication errors (mean RSVs 069 vs. 48%) and RSVs were stably higher for medication errors than shift work (mean RSVs 48 vs. 22%). In Italy, RSVs were much lower compared to the rest of the world, and RSVs for medication errors during the study period were negligible. Mean RSVs for risk management and shift work were 3 and 25%, respectively. RSVs related to medication errors and clinical risk management were correlated (r=0.520, p<0.0001). CONCLUSIONS: Google Trends® search query volumes related to medication errors, risk management and shift work are different. RSVs for risk management are higher, and they are correlated with medication errors. Also, shift work search appears to be lower. These results should be interpreted in order to correctly evaluate how to decrease the number of medication errors in different health care related setting.

Can nurses' shift work jeopardize the patient safety? A systematic review.

OBJECTIVE: Medication administration accounts for 40% of the nursing clinical activity in hospitals and nurses play a central role in granting the patient safety, as they are directly responsible for the patient care. This review aims at analyzing the correlation between the clinical risk management and the occurrence of medication errors and the effects of the shift work (such as excessive fatigue and sleep deprivation after a shift in hospital) on inpatient nurses. MATERIALS AND METHODS: This paper adheres to the relevant EQUATOR guidelines. A systematic review was conducted according to the PRISMA statement and pertinent articles were selected based on inclusion criteria and quality assessment factors. Two reviewers searched the bibliographic databases PubMed, Scopus, Cochrane, CINAHL to collect all the available articles in English and Italian issued between 1992 and August 2017. RESULTS: The reviewers analyzed 19 of the 723 initially extracted references, as they focused on the impact of workload, shifts and sleep deprivation on the probability of making medication errors. CONCLUSIONS: The main reasons behind medication errors are stress, fatigue, increased workload, night shifts, nurse staffing ratio and workflow interruptions. These factors can have a significant negative impact on the health and the performance of the employees. It is desirable to extend and deepen the research to identify appropriate measures to minimize medication errors.

Perioperative nutritional support or perioperative fasting? A narrative review.

Traditionally, overnight fasting before elective surgery has been Romathe routine in medical practice for risk reduction of pulmonary aspiration of gastric contents. Several original study and international societies recommend a 2h preoperative fast for clear fluids and a 6h fast for solids in most elective patients. We conducted a narrative review of the literature, searching electronic databases (Medline and CINAHL). We used PICO approach. The results of our review suggest that nutrition support in the perioperative period is very important to reduce length of hospital stay and reduced postoperative complication.

Health self-perception in patient with Crohn's disease: a web survey.

BACKGROUND: Crohn's Disease (CD) has an incidence on the physical and psychological autonomy of the patient, such as to alter their daily life. The impact of the disease on the daily life of the patients is related to the symptoms and complications of the disease. Patient autonomy and participation in social and work life are the goals that nurses must reach for patients with CD to improve their quality of life. AIM: To measure the perception of the health of people with a diagnosis of CD. METHOD: Review of the literature on PubMed, and internet sites. Administration on the web of the standardised questionnaire Short Form Health Survey (SF-12). RESULTS: A total of 228 patients with CD completed valid questionnaires and were enrolled. The SF-12 questionnaire scores make it possible to build a physical health index (PCS) with a median value of 36,10 (min 33,8; max 42,4) and mental health index (MCS) with a median value of 36,04 (min 28.5; max 38,4). There were statistically significant data related to the achievement of the degree with median 41.9 (min 35,1; max 48,4) compared to non-graduates with a p<0.001 and in relation to the employment level (median 37.9 min/max 34,7/46,7) compared to unemployed and inactive with a p = 0.03. CONCLUSION: Despite the inevitable complications of the disease (intestinal and extra-intestinal symptoms), most of our sample did not exhibit significant physical limitations (surgical intervention, stomach packaging which generally causes a decrease in libido in both male and female patients ). The nurse cares for a patient with CD must have not only technical skills and specialist skills, but a holistic vision of the patient. Despite some findings in this study, this research orientation deserves more attention.

Pre-Emptive Therapy for the Treatment of Cytomegalovirus After Kidney Transplantation.

BACKGROUND: Cytomegalovirus (CMV) represents the leading cause of viral infection in kidney transplantation patients. The aim of the present study was to evaluate the efficacy and safety of pre-emptive anti-CMV therapy. MATERIALS AND METHODS: We performed a retrospective analysis based on data from 227 consecutive patients transplanted from 2010 to 2015, of whom 38 (16.6%) were from a living donor, considering: incidence of rejection, CMV organ localization, and graft and patient survival. All patients underwent induction immunosuppressive therapy followed by maintenance therapy consisting of corticosteroids, antimetabolites, and tacrolimus (median basal dose = 5.3 ng/mL). The timing for the detection of plasma CMV-DNA in the post-transplantation period was: weekly (first month), quarterly (second through twelfth month), and then half-yearly. RESULTS: CMV viremia was positive in 98 of 227 (43.1%) patients, with an average of 248,482 copies/mL (range: 250 copies/mL to 9,745,000 copies/mL) and the first positivity after a median period of 2.5 months from kidney transplantation (range: 0.2 months to 43 months). A total of 49 of 227 (21.5%) patients were treated with antivirals: 27 of 49 (55.1%) because of CMV organ localization (gastrointestinal = 20, lungs = 3, kidney = 2, liver = 2). Fourteen of 227 (6.1%) patients had a rejection episode, 7 (3.1%) of which were CMV-related. Fifteen of 227 (6.6%) patients died (noninfectious CMV-related complications = 8, cardiovascular causes = 6, bleeding complications = 1). CONCLUSION: Our experience confirms the validity of the pre-emptive anti-CMV therapy in renal transplantation patients.

The role of hysteroscopy in unexplained infertility.

PURPOSE OF INVESTIGATION: To evaluate pregnancy rate after diagnostic and operative hysteroscopy in nulliparous patients with inter- tility of unknown cause. MATERIALS AND METHODS: The authors conducted this study on 92 nulliparous patients with unexplained infer- tility that underwent diagnostic hysteroscopy which showed an uterine lesion (submucous fibroids, uterine septa, polyps, synechias) and underwent operative hysteroscopy to remove the lesion between 2007 and 2011. Patients' data were retrospectively extrapolated from patient's charts, then the patients were called to ask if they had pregnancies after hysteroscopic surgery. RESULTS: The present study showed a significant increase in pregnancy rate after hysteroscopic surgery (85% during the two years after the surgery). The most common endocavitary lesions were endometrial polyps (21%), uterine septa (25%), and submucous myomas (18%). CONCLUSIONS: Ac- cording to the present data, hysteroscopic evaluation of nulliparous women with unexplained infertility could be useful to detect lesions not diagnosed with other tests, and the treatment of these endocavitary lesions plays an important role in the diagnostic and therapeutic iter. The results show-a pregnancy rate of 85% in the patients treated for endocavitary lesions, but 15% of the patients, despite a normal uterine cavity, continue to have unexplained infertility and are classified as idiopathic infertility.

Hand hygiene in preventing nosocomial infections:a nursing research.

OBJECTIVES: To verify whether there is some correlation between the nursing workload and the occurrence of healthcare-associated infections. MATERIAL AND METHODS: An anonymous questionnaire made up of 20 items has been drafted for this specific purpose and delivered to a sample of 70 participants, including 33 nurses and 37 nursing students of a well-known University Hospital in Rome. The study is supported by extensive documental research, and a specific literature review. RESULTS: Hand hygiene is a mandatory daily practice, simple but critical, but not always clear enough for both nurses and students. The investigation demonstrated inconsistencies between nurses' and students' behaviour and what is recommended by the new WHO international guidelines. The documented correlation between the workload and the occurrence of healthcare-associated infections may be explained by the negative effect of nursing workload on correct hand-washing procedures. Out of the total sample, 58.6% answered affirmatively to both the presence of healthcare-associated infections within their unit and an excessive daily workload. Indeed, the remaining 41.4% of the sample do not report an excessive workload and states that "there are no healthcare-associated infections within their operational reality, at least not in the time period covered by the present investigation". Although limited to a small sample, this study may reveal that the correct practice of hand washing, prompted and considered fundamental by WHO, is still much underrated. CONCLUSIONS: Hand hygiene should be better understood and practiced in all healthcare facilities, through a series of interventions such as: specific training courses, the presence of a gel sanitizer next to each patient's bed or in each patient's room, as well as the adoption of the new international guidelines in all units. The analysis of other correlations found the presence of a protective factor (RR<1) regarding the replacement of gloves for each patient and the use of disinfectant gel, both related to the excessive workload and the presence of infections. In fact, we found no statistically significant values to support such considerations (p>0.05). The same considerations could be also inferred as far as the presence of gel dispensers and disposable wipes near hospital beds are concerned, for the distribution of information leaflets about proper hand hygiene and the frequency of updating courses declared by both nurses and nursing students. The quality of health care starts from the simplest things, such proper hand hygiene.