The unique COVID-19 experience in Western Australia: lessons learnt.

BACKGROUND: Western Australia (WA) was in a unique position to experience coronavirus disease 2019 (COVID-19) in a highly vaccinated and geographically isolated population. AIM: To describe the COVID-19 Omicron experience at the only quaternary hospital in WA following border opening from 3 March to 11 May 2022. PARTICIPANTS: A total of 158 adults with microbiologically confirmed COVID-19 were admitted to the respiratory or intensive care unit (ICU). OUTCOMES: Admission numbers, disease severity, prevalence of COVID-19 deterioration risk factors, immunisation status, severity of infection, immunosuppression and treatment regimen. RESULTS: One hundred fifty-eight COVID-19-positive patients were admitted to the respiratory ward (n = 123) and the ICU (n = 35) during the study period. COVID-19 infection was the primary admission reason in 32.9% of patients, 51.3% were male and the median age was 62 years. Aboriginal or Torres Strait Islanders (ATSI) were overrepresented (13.3%). Care was predominantly ward based (77.2%). Nearly half of the patients had mild COVID-19 (49.4%). Dexamethasone was the most common treatment provided to patients (58.2%). The median length of stay was 5.8 days (interquartile range, 5-15). Eight patients died during the study period (5.1%), with three of those deaths attributable to COVID-19. CONCLUSIONS: COVID-19 case numbers following WA state border opening were of lower care acuity and disease severity than predicted. Two-thirds of admissions were for other primary diagnoses, with incidental COVID detection. Hospital admissions were overrepresented by partially or unvaccinated patients and by ATSI Australians. An increase in social support along with general and geriatric medicine speciality input were required to treat hospitalised COVID-19 cases in the WA Omicron wave.

Student Exposure to Cancer Patients: an Analysis of Clinical Logbooks and Focus Groups in Clinical Year Medical Students.

Despite cancer being the leading cause of mortality, cancer education and patient exposure are lacking in many medical schools. The aim of this study was to evaluate the nature of cancer patient exposure, relative to the clinical setting for medical students on placement and to explore their experiences. Participants were asked to maintain a logbook of cancer patient encounters and were invited to attend a structured focus group upon completion of the academic year. Eleven students submitted logbooks (rr = 6.15%) and eight participated in the focus groups (4.47%). A total of 247 cancer patient encounters were recorded. Third-year students primarily saw cancer patients in surgery (18.62%) and general practice (8.50%), whilst final year students saw cancer patients most frequently in palliative care (35.22%) and ENT surgery (13.77%). Students highlighted that the quality of their interactions with cancer patients varied significantly between clinical settings. Outpatient clinics and surgical in-patients had the lowest level of interaction, with students having a predominantly observatory role. Repeated themes of uncertainty and awkwardness regarding history, examination and discussing death and dying were outcomes of the thematic analysis. Exposure to cancer patients remains highly variable and opportunistic. Students voiced concerns for preparedness to practice and many found it worrisome that they will likely examine a primary cancer when they have graduated, without having done so during their training. Our study suggests that a more structured approach to teaching and clinical exposure to cancer patients is required.

First opportunities to try drugs and the transition to first drug use: evidence from a national school survey in Panama.

In recent evidence from the United States, there generally are no male-female differences in the probability of drug use among persons who report an opportunity to try the drugs. This is an important observation that might help us understand male-female differences in later drug use and dependence, but the observation needs to be replicated elsewhere. We begin this replication process using data from a 1996 national school survey of drug involvement among 6,477 students age 12-18 in Panama. We first examine the occurrence of an opportunity to use drugs by grade. We then follow these analyses with an examination of male-female differences in drug opportunity patterns. We found opportunities to use drugs and actual drug use to be greater at higher grade levels. Also, we found the probability of making a transition to use, given an opportunity, to be more likely among upper-grade students. Consistent with results observed in the United States, we found males in Panama to be more likely to have an opportunity to use marijuana, crack-cocaine, and other forms of cocaine, but not more likely than females to make a transition into drug use once an opportunity had occurred to try each drug. These findings are discussed in relation to the epidemiology and prevention of drug use in Panama and elsewhere, and future research on male-female differences in drug involvement.

Estimated occurrence of tobacco, alcohol, and other drug use among 12- to 18-year-old students in Panama: results of Panama's 1996 National Youth Survey on Alcohol and Drug Use.

This report provides the first epidemiological evidence on tobacco, alcohol, and other drug use among school students in Panama, using data from a student survey completed in 1996. Specifically, we examine sex, age, grade level, type of school, and urban-rural variations in the occurrence of tobacco, alcohol, and other drug use. Estimates of lifetime prevalence and past-year use of these products were obtained using data from Panama's 1996 National Youth Survey on Alcohol and Drug Use (n = 6,477). To account for the multistage sampling design of the survey, all estimates and respective standard errors are derived by the Taylor series approximation method using Epi Info 6.0 CSAMPLE software. In general, more males, more older students, and more students in higher grades have used licit and illicit drugs, even though male-female differences tend to be small. Public-private school differences and urban-rural trends vary depending on the drug. The findings of this study are discussed in relation to the epidemiology and prevention of drug use in Panama. Based on these data, we seek to provide information to be used by the Government of Panama in its planning for prevention programs directed toward students in Panamanian schools.

Rapid assessment of drug consumption at Santa Cruz de la Sierra, Bolivia.

The present paper describes a rapid assessment carried out in 1996 at Santa Cruz de la Sierra, Bolivia, with a view to defining the sociocultural groups at risk and gaining insight, through the comments of those interviewed, into their perceptions of the phenomenon of drug abuse, their reasons for abusing drugs, the drugs most frequently abused and the psychological and social factors involved when they enter, remain in and finally leave drug-abusing circles. By using qualitative methodology and techniques it was possible to gain access to the typical world inhabited by the interviewees, and thus to characterize the subjects of the study in the light of their closest social reference points (family, peer group, education and work). Among the conclusions of the study are the following: drug abuse is a complex and dynamic phenomenon that has occurred throughout the society of Santa Cruz, fostered by cultural and economic factors; there is a need for society, and especially the Government, to devise a specific, focused and diversified range of services, both in prevention and in rehabilitation, with integration and participation being key features of such initiatives; and the mechanisms for controlling the production of drugs and drug trafficking need to be strengthened.

Emotional distress in disaster victims. A follow-up study.

One hundred thirteen adult victims of a major Latin American disaster were screened for emotional distress 1 and 5 years after the catastrophe. We used the Self-Reporting Questionnaire to identify emotionally distressed victims. Results indicate that the prevalence of emotional distress decreased from 65% in 1986 to 31% in 1990. However, a comparison of the symptomatology on these two assessments indicates a similarity in the frequency and profiles of symptoms among the distressed. Also, the most frequent symptoms and the strongest predictors of emotional distress were essentially the same. These findings provide empirical support to the clinically observed course of emotional symptomatology of disaster victims and to the focused training of health workers on selected emotional problems that are consistently present over time.

Cancer of the pancreas and drinking water: a population-based case-control study in Washington County, Maryland.

A case-control study was done to assess a potential association between drinking water and pancreatic cancer in Washington County, Maryland. Cases of pancreatic cancer occurring from 1975 through 1989 were identified from the cancer registry. Controls were selected from the private 1975 census of Washington County. There were 101 cases and 206 controls. Chlorinated municipal water was used as a source of drinking water by 79% of cases and 63% of controls, yielding a significant odds ratio of 2.2. Adjustment for age and smoking had almost no effect on the risk, although both age and smoking were independently associated with an increased risk of pancreatic cancer. Although these findings must be interpreted with caution because of limitations in exposure assessment, these results have implications for the prevention of pancreatic cancer because chlorination of water is so widely practiced.