Evolving trends in the management of pelvic inflammatory disease (PID) during SARS-CoV-2 pandemic: A multicenter retrospective cohort study.

BACKGROUND AND AIM: Pelvic inflammatory disease (PID) is usually managed by conservative treatment, but in selected cases, especially in the presence of a tubo-ovarian abscess (TOA), surgical management is a recognized treatment option. We compared the trends in managing PID and short-term outcomes before and during the SARS-CoV-2 pandemic. METHODS: This is a retrospective study performed in three Italian gynecological centers. We included patients admitted to hospital with a diagnosis of PID. Demographic characteristics, management, time to diagnosis, and time to treatment were compared before versus during the SARS-CoV-2 pandemic. RESULTS: One hundred nineteen PID patients were screened, eighty-one before the SARS-CoV-2 pandemic, and thirty-eight after the onset. At admission, leukocytosis (median 19.73 vs. 13.99 WBC/mm3, p-value = 0.02) was significantly higher in patients who underwent surgery after the onset of the pandemic. TOA incidence was higher in patients who underwent surgery during the SARS-CoV-2 pandemic, but the difference did not reach statistically significance (p = 0.06). The proportion of patients treated with surgery dropped to 26.3% after the onset from 46% of patients before the onset of pandemic (p = 0.03). Furthermore, a higher percentage of emergency surgical procedures on day 0 of hospital admission were performed after the onset of the pandemic (50% vs. 13.1%, p = 0.01). CONCLUSIONS: In this retrospective cohort study, we found that the SARS-CoV-2 pandemic influenced the clinical presentation and management of PID in favor of conservative treatment. Patients who underwent surgery during the SARS-CoV-2 pandemic had higher inflammatory markers.

Nurses, sleep disturbances, desynchronization of circadian rhythms, and performance: a dangerous liaison? A narrative mini-review.

OBJECTIVE: Nursing is a high-stress occupation, and recent research of circadian rhythm desynchronization has focused on its consequences for nurses' health. Moreover, shiftwork, sleep disturbances, nightmares, and health issues are closely related to individual circadian preferences ('chronotype'). The aim of this narrative mini-review was to check the available literature to collect findings on the interrelationships among these aspects, as well as to determine the possible consequences for performance. MATERIALS AND METHODS: We explored the PubMed, EMBASE and Google Scholar electronic databases using the search terms 'Nursing', 'Stress', 'Sleep disturbances', 'Nightmares', 'Circadian rhythm', 'Desynchronization', 'Chronotype', 'Performance', and 'Sex/Gender'. Due to the wide heterogeneity of studies, with most including only some of these terms, we proceeded to single data extractions after analyzing the studies case by case and decided to conduct a narrative mini-review. RESULTS: Shift work, due to the regular alterations of the daily light profile, disrupts the normal circadian sleep-wake cycle and is associated with impaired health among rotational shift workers, with nurses on the frontline. Circadian desynchronization may be associated with adverse effects on nurses' health and may be a risk factor for stress, metabolic disorders, and sleep disturbances, including nightmares, and stress operates in a bidirectional fashion. Chronotype plays a crucial role as well, since the asynchrony between one's chronotype and social working hours (social jetlag) may generate problems, since the time-of-day and optimal performance are strongly connected. CONCLUSIONS: Circadian rhythms, chronotype, sleep, health, and working performance are strongly connected. The assessment of chronotype could represent a tool to identify health care personnel at higher risk of circadian disruption, allowing for mitigation of work-related stress and sleep disturbances, and reducing the risk of making working errors.

Smell and taste dysfunction during the COVID-19 pandemic: an infodemiological analysis.

OBJECTIVE: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can cause smell and taste dysfunction. We aimed to investigate the general community's interest in smell dysfunction (SD) and taste dysfunction (TD) using Google Trends to compare results with more common symptoms associated with SARS-CoV-2 infection, such as fever and cough. MATERIALS AND METHODS: Relative Search Volumes (RSVs) for the English terms "Smell", "Taste", "Fever" and "Cough", filtered by the category "Health", were collected from 2018 through 2020. Moreover, RSVs using synonyms of "Taste" and "Smell" in 5 European languages were analyzed. RESULTS: The worldwide mean RSVs for "Fever", "Cough", "Smell", and "Taste" during 2020 were 49%, 34%, 8% and 9%, respectively. RSVs associated with the search terms "Fever" and "Cough" showed a peak between February and March 2020, as did "Smell" and "Taste". Even though RSVs were much lower, they were highly correlated (r=0.890). RSVs obtained from "Smell" and "Taste" in five European languages (German, English, French, Italian and Spanish) had similar temporal trends. CONCLUSIONS: Our findings show the level of the general population's interest for early symptoms, suggesting that their interest in SARS-CoV-2 infection symptoms, such as SD and TD, was scarce but peaked during the pandemic outbreak.

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 renal diseases: a novel opportunity to investigate public global interest.

OBJECTIVE: The aim of this study was to investigate the global community interest about renal diseases through relative search volumes (RSVs) of Google Trends (GT). MATERIALS AND METHODS: The online interest for the search terms hematuria (H), proteinuria (P), chronic kidney disease (CKD) and dialysis (D) was measured by evaluating RSVs from 2010 to 2019. All countries listed in GT were analysed and those presenting RSVs related to all search terms were considered following geographical position. RESULTS: Mean values of RSVs for D, CKD, H and P were 80±9%, 11±2%, 17±2% and 11±1%, respectively. D is the search term most frequently typed in English-speaking countries. On the other hand, in Latin Countries, the interest for P and H was higher than D. Searching for D, CKD and H are highly correlated whilst correlation coefficients between RSVs for D, CKD, and H with P are lower. Since 2010, the interest for renal diseases maintained stable. CONCLUSIONS: GT is a reliable tool in evaluating global interest for renal diseases in different geographical areas and temporal patterns. Although infodemiology represents a method for investigating the dissemination of information at a global level, our results suggest the need for increasing general population's interest for renal diseases especially, and move from simple interest to global awareness in the view of prevention strategies.

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.

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.

Sex and acute oesophageal variceal bleeding-related in-hospital mortality: a 15-year retrospective study.

OBJECTIVE: The relationship between in-hospital mortality (IHM) and acute oesophageal variceal bleeding (AOEVB) has not been fully assessed. The aim of this study was to establish the association between sex and mortality for patients hospitalized with AOEVB. PATIENTS AND METHODS: We analyzed hospitalizations from the Italian Health Ministry database by identifying all patients discharged with AOEVB from January 2001 to December 2015. A total of 144,943 hospitalizations were for oesophageal varices, but only 24,570 emergency admissions with AOEVB coded as the primary or secondary diagnosis were included for analysis. Factors independently associated with IHM were evaluated by multilevel logistic regression. RESULTS: Approximately half of the population was aged ≥ 65 years, and nearly 10% was diagnosed with hepatocellular carcinoma. Overall, the IHM was 11.8%, with 12.1% in males and 11.3% in females, increasing from 9.2% among subjects aged < 55 years to 18.9% among those aged ≥ 85 years. The crude risk of death was slightly higher among females; however, when age and clinical presentation were considered, female sex was associated with reduced mortality. For liver disease, the risk of death in women was lower only in those with non-alcoholic liver disease (odds ratio= 0.77, 0.66-0.89), but it was similar to that in men for unspecified, cancer and alcoholic liver disease. The risk declined over time and was increased in patients with multiple comorbidities. CONCLUSIONS: AOEVB-related IHM decreased from 2001-2005 to 2011-2015. Factors affecting mortality included liver disease, age, sex, development of hepatocellular carcinoma and comorbidities.

Neoplasms and renal transplantation: impact of gender, comorbidity and age on in-hospital mortality. A retrospective study in the region Emilia-Romagna of Italy.

OBJECTIVE: The aim of this retrospective study was to investigate the relationship between cancer, non-immunologic comorbidity, estimated by International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) codification, gender and in-hospital mortality (IHM) in a large sample of renal transplant recipients (RTRs) living in the region Emilia-Romagna (RER) of Italy. PATIENTS AND METHODS: We evaluated IHM in RTRs admitted between 2000 and 2013 recorded in the RER database. By using ICD-9-CM codes, the Elixhauser index (EI) was calculated, and cancers were identified and classified as skin cancers (SC), solid organ cancers (SOC) and post-transplant lymphoproliferative disorders (PTLD). IHM was the dependent variable of the multivariate models, while age, gender, EI corrected removing the effect of malignancies (cEI), and different types of cancer were the independent ones. RESULTS: During the examined period, a total of 9,063 admissions in 3,648 RTRs were recorded, of whom 117 died (3.2%). The mean age was 52.9±13.1 years. Cancers were reported in 580 admissions (6.4%), and mean cEI was 3.5±3.4. Deceased RTRs were older, had a higher prevalence of PTLD and SOC, and had a higher cEI than survivors. IHM was independently associated with (in decreasing order) PTLD (OR 12.431, 95%CI 5.834-26.489, p<0.001), SOC (OR 6.804, 95%CI 4.323-10.707, p<0.001), female gender (OR 1.633, 95%CI 1.057-2.523, p=0.006), cEI (OR 1.106, 95%CI 1.068-1.145, p<0.001), and age (OR 1.049, 95%CI 1.031-1.068, p<0.001) CONCLUSIONS: Cancer, in particular SOC and PTLD, is strongly associated with IHM in RTRs. On the other hand, rather surprisingly, female gender exhibited a stronger association with IHM than other more expected factors, such as comorbidity and age.

Daylight saving time and myocardial infarction: should we be worried? A review of the evidence.

Transitions into and out of Daylight Saving Time (DST) may disrupt circadian rhythms and lead to sleep disturbance and deprivation. A first report observed an association between DST and acute myocardial infarction (AMI), especially after the spring shift and in women. We tried to identify and evaluate the possible association between DST and AMI, using the MEDLINE, EMBASE and Google Scholar electronic database (years 2009-2016), with regards to the searching terms 'daylight saving time', 'daylight saving time' plus 'gender', and 'daylight saving time' plus 'acute myocardial infarction'. In total, 72, 10, and 6 studies were found, respectively. Overall, 6 studies, including a total of 87,994 cases, resulted to satisfy the searching request, and were included in the present analysis. All studies confirmed a higher occurrence of AMI in the spring shift, ranging from 4 to 29%, whereas only 1 study showed a higher occurrence of AMI in the autumn shift. By the way, in 5 studies providing separate analysis, the results by sex were not univocal. In fact, as for the spring shift, 2 studies did not show differences between men and women, 2 reported a higher frequency in men, and 1 in women. Regarding the autumn shift, only 1 study reported a higher occurrence of AMI in women. These results support the presence of an association between DST and a modest increase of AMI occurrence, especially for the spring shift, and with no definite gender specific differences.