Antibiotic use in Hispanic households, New York city

Self-medication with antibiotics in Georgian population

Background: Self-medication with antibiotics is a global phenomenon and a potential contributor to human pathogen resistance to antibiotics. It involves obtaining medication without a prescription, taking medicines based on the advice of friends and relatives, or previous treatment experience. Self-medication is common in both developed and developing countries; however, the prevalence of self-medication is higher in developing countries. The aim of this study was to determine the characteristics of antimicrobial self-medication in Georgia and its potential to influence the overall situation regarding antimicrobial consumption in the country. Methods: We conducted a cross-sectional study using a random sampling method and developed a self-administered questionnaire to collect the data. The survey was conducted via the Internet using the Google Forms platform. Results: The overall number of respondents was 742 adults living in Georgia. The results showed that 23.8% (n = 177) of adults had consumed antibiotics without a doctor's prescription, and 12.7% (n = 94) confirmed the use of antibiotics by their own decision to treat minor family members. The total prevalence of self-medication was 32.6%. The data analysis revealed a correlation between factor F1 ("personal experience") and gender (p = 0.042, F = 2.6), and between age and factor F2 ("lack of trust in medical practitioners") (p = 0.047, F = 2.691). The correlation was stronger among young adults (aged 18-24) and senior adults (aged 60+). The correlation between the level of education and factor F2 was stronger (p = 0.00; F1 = 7.9) than with factor F1 (p = 0.04; F = 2.2). Conclusion: Self-medication is prevalent in Georgia; pharmacies are the main sources of antimicrobials. No correlation was found between factor F2, pertaining to "lack of trust in medical practitioners" and gender, between age and factor F1, linked to "personal experience." The study uncovered a lack of knowledge about self-medication with antibiotics and emphasized the importance of public awareness campaigns and implementing effective interventions to regulate the sales of antibiotics without a doctor's prescription.

Treatment of Pharyngitis in Uninsured Patients: A Multicenter Study of Free Clinics

Introduction

Appropriate antibiotic prescription practices for pharyngitis slow anti-microbial resistance. Unnecessary antibiotic prescribing and non-adherence to practice guidelines remain a clinical problem. The objective of this study was to examine the relationship between group A Streptococcus (GAS) throat culture testing and antibiotic prescriptions at 10 free clinics in the Tampa Bay Area serving the uninsured population.

Methods

A retrospective cohort study was conducted using data from patient charts from January 2018 to December 2019. We obtained data regarding a chief complaint related to strep pharyngitis: sore throat, enlarged tonsils, pharyngeal erythema, and/or cervical lymphadenopathy. The frequency and relative proportions of throat swab administration and antibiotic prescription were also analyzed.

Results

Of the 12,005 patients serviced during the study period, 245 (2.0%) reported one or more of the chief complaints related to strep pharyngitis. Of the patients reporting pharyngitis, the mean age was 40.2 years, with 66% being female. Of the patients receiving antibiotics for pharyngitis symptoms, 93 (91.2%) did not receive a throat swab. Patients receiving a throat swab showed a significantly increased odds of antibiotic prescription (OR=3.4, 95% CI: 1.1-12.7). Patients reporting symptoms of pharyngitis commonly had other comorbidities, including smoking (14.7%) and diabetes (13.5%).

Conclusion

The large proportion of patients receiving antibiotics for pharyngitis symptoms reveals the need for provider counseling on current recommendations of antibiotic prescription practices, which state that a throat swab with a rapid antigen detection test and/or culture should be performed for all patients where bacterial symptoms of rhinorrhea, cough, and/or oral ulcers are present. Another potential area of improvement indicated by this study may be providing additional supplies of throat swabs for these underserved clinics. Further research is needed to understand the root causes of providers' non-compliant prescribing patterns in the free clinics and to assess the role of the uninsured population in reducing anti-microbial resistance.

The General Population's Inappropriate Behaviors and Misunderstanding of Antibiotic Use in China: A Systematic Review and Meta-Analysis

The general population has increasingly become the key contributor to irrational antibiotic use in China, which fuels the emergence of antibiotic resistance. This study aimed to estimate the prevalence of the general population’s irrational use behaviors of antibiotics and identify the potential reasons behind them. A systematic review and meta-analysis were performed concerning four main behaviors relevant to easy access and irrational use of antibiotics and common misunderstandings among the population about antibiotics. Four databases were searched, and studies published before 28 February 2021 were retrieved. Medium and high-level quality studies were included. Random effects meta-analysis was performed to calculate the prevalence of the general population’s irrational behaviors and misunderstandings relevant to antibiotic use. A total of 8468 studies were retrieved and 78 met the criteria and were included. The synthesis showed the public can easily obtain unnecessary antibiotics, with an estimated 37% (95% CI: 29–46) of the population demanding antibiotics from physicians and 47% (95% CI: 38–57) purchasing non-prescription antibiotics from pharmacies. This situation is severe in the western area of China. People also commonly inappropriately use antibiotics by not following antibiotic prescriptions (pooled estimate: 48%, 95% CI: 41–55) and preventatively use antibiotics for non-indicated diseases (pooled estimate: 35%, 95% CI: 29–42). Misunderstanding of antibiotic use was also popular among people, including incorrect antibiotic recognition, wrong antibiotic use indication, inappropriate usage, and ignorance of potential adverse outcomes. Over-and inappropriate use of antibiotics is evident in China and a multifaceted antibiotic strategy targeted at the general population is urgently required.

Antibiotic distribution channels in Thailand: results of key-informant interviews, reviews of drug regulations and database searches

Objective

To analyse how antibiotics are imported, manufactured, distributed and regulated in Thailand.

Methods

We gathered information, on antibiotic distribution in Thailand, in in-depth interviews - with 43 key informants from farms, health facilities, pharmaceutical and animal feed industries, private pharmacies and regulators- and in database and literature searches.

Findings

In 2016-2017, licensed antibiotic distribution in Thailand involves over 700 importers and about 24 000 distributors - e.g. retail pharmacies and wholesalers. Thailand imports antibiotics and active pharmaceutical ingredients. There is no system for monitoring the distribution of active ingredients, some of which are used directly on farms, without being processed. Most antibiotics can be bought from pharmacies, for home or farm use, without a prescription. Although the 1987 Drug Act classified most antibiotics as "dangerous drugs", it only classified a few of them as prescription-only medicines and placed no restrictions on the quantities of antibiotics that could be sold to any individual. Pharmacists working in pharmacies are covered by some of the Act's regulations, but the quality of their dispensing and prescribing appears to be largely reliant on their competences.

Conclusion

In Thailand, most antibiotics are easily and widely available from retail pharmacies, without a prescription. If the inappropriate use of active pharmaceutical ingredients and antibiotics is to be reduced, we need to reclassify and restrict access to certain antibiotics and to develop systems to audit the dispensing of antibiotics in the retail sector and track the movements of active ingredients.

Disparities in Geographic Accessibility of National Cancer Institute Cancer Centers in the United States

The National Cancer Institute (NCI) Cancer Centers form the backbone of the cancer care system in the United States since their inception in the early 1970s. Most studies on their geographic accessibility used primitive measures, and did not examine the disparities across urbanicity or demographic groups. This research uses an advanced accessibility method, termed "2-step floating catchment area (2SFCA)" and implemented in Geographic Information Systems (GIS), to capture the degree of geographic access to NCI Cancer Centers by accounting for competition intensity for the services and travel time between residents and the facilities. The results indicate that urban advantage is pronounced as the average accessibility is highest in large central metro areas, declines to large fringe metro, medium metro, small metro, micropolitan and noncore rural areas. Population under the poverty line are disproportionally concentrated in lower accessibility areas. However, on average Non-Hispanic White have the lowest geographic accessibility, followed by Hispanic, Non-Hispanic Black and Asian, and the differences are statistically significant. The "reversed racial disadvantage" in NCI Cancer Center accessibility seems counterintuitive but is consistent with an influential prior study; and it is in contrast to the common observation of co-location of concentration of minority groups and people under the poverty line.

Pharmacists Views and Practices in Regard to Sales of Antibiotics Without a Prescription in Madinah, Saudi Arabia

OBJECTIVE

The aim of this study was to investigate pharmacists views and practices in Madinah, Saudi Arabia, through conducting direct interviews including direct questions and hypothetical scenarios.

METHODS

A purposeful sample of 150 community pharmacists of different ethnic and educational backgrounds were approached to participate in the study. Semistructured interviews including general questions and 5 hypothetical scenarios were used for the investigation. Complete transcripts of the interviews were prepared. All transcripts were coded and categorized into main themes using a computer software.

RESULTS

Fifty-four pharmacists agreed to participate (response rate, 36%). Sale of antibiotics without prescription is commonly practiced in Saudi Arabia. Lack of legislation enforcement has exacerbated this practice. Economic hardship, patient's age, emotional factors, and pharmacists' self confidence in diagnosing and prescribing medications in general and antibiotics in particular were the themes included in the interviews and influenced pharmacists' decision to sell antibiotics without a prescription.Many pharmacists did not see the practice as a problem and felt capable of continuing to dispense antibiotics without a prescription. Pharmacists who saw the practice as a problem sees legislation enforcement to be the solution of the problem.

CONCLUSIONS

Pharmacist views and practices are alarming. The results of this study show that this practice will continue to spread unless strict enforcement is put in place, Lack of clear understanding of the limitations of pharmacist's scope of practice. Results of these studies can be extrapolated to other countries in the region and other countries of the similar social and professional development status.

Self-medication with antibiotics in Serbian households: a case for action?

Background Irregular antibiotic use, including self-medication contributes to the development of antibiotic resistance. One method of accessing antibiotic use in the community is through obtaining an in house inventory of drugs. Objective The aim of this study was to investigate the extent of storage and self-medication with antibiotics agents in households in Novi Sad, Serbia. Setting Households in Novi Sad. Method The study was performed during a 4-month period (October 2015-January 2016) using a sample of 112 households in Novi Sad, Serbia. Two trained interviewers performed the survey by visiting each household. The study consisted of making an inventory of all drugs in household and a semi-structured interview about drug use practices and perceptions. Main outcome measure Number of antibiotics obtained without prescription. Results Out of 112 surveyed households, antibiotics were encountered in 55 (49.1%). Antibiotics constituted 11.98% (92/768) of total number of drug items in households. Out of all antibiotics in households, 41 (44.57%) were not in current use, and presented left-overs from previous treatment. Antibiotics were usually acquired with prescription (67, 67.7%), while about a quarter of packages were used for self-medication-purchased at pharmacy without prescription (19, 20.65%) or obtained through friends or family member (6, 6.52%).The most commonly used antibiotics for self-medication was amoxicillin (reported indications included common cold, cough, pharyngitis and tooth-ache). Conclusion Antibiotics were present in large share of households in Novi Sad. Self-medication with antibiotics and sale of antibiotics without prescription represent an important problem in Serbia.

Outcomes of a pilot hand hygiene randomized cluster trial to reduce communicable infections among US office-based employees

Objective:

To determine the effectiveness of an office-based multimodal hand hygiene improvement intervention in reducing self-reported communicable infections and work-related absence.

Methods:

A randomized cluster trial including an electronic training video, hand sanitizer, and educational posters (n = 131, intervention; n = 193, control). Primary outcomes include (1) self-reported acute respiratory infections (ARIs)/influenza-like illness (ILI) and/or gastrointestinal (GI) infections during the prior 30 days; and (2) related lost work days. Incidence rate ratios calculated using generalized linear mixed models with a Poisson distribution, adjusted for confounders and random cluster effects.

Results:

A 31% relative reduction in self-reported combined ARI-ILI/GI infections (incidence rate ratio: 0.69; 95% confidence interval, 0.49 to 0.98). A 21% nonsignificant relative reduction in lost work days.

Conclusions:

An office-based multimodal hand hygiene improvement intervention demonstrated a substantive reduction in self-reported combined ARI-ILI/GI infections.

Illicit Distribution of Prescription Drugs

Objective: To report a case of life-threatening cinchonism from illicit purchase of chloroquine and survey local ethnic markets to determine what medications are sold without a prescription. Case Report: A 44-year-old Hmong woman presented with abdominal pain and vomiting 30 minutes after ingesting 20 presumed acetaminophen pills in a self-harm gesture. Initial vital signs were normal, and an electrocardiogram (ECG) showed normal sinus rhythm, QRS = 130 ms, and QTc = 455 ms. Her systolic blood pressure dropped to 84 mm Hg, which was unchanged after 3 L normal saline, but improved after 150 mEq NaHCO3. A repeat ECG showed QRS = 114 ms and QTc = 588 ms. Serum labs were significant for K 2.8 mmol/L and Mg 1.8 mg/dL; 2.5 hours later, the family brought in the medication, which was 250 mg tablets of chloroquine phosphate. K and Mg were repleted, and she was admitted to the intensive care unit with complete recovery. Serum chloroquine level 9 hours after ingestion was 530 ng/mL (therapeutic = 20-400 ng/mL). Methods: We identified local ethnic markets through patient and hospital employee referrals and Internet searches. Results: In our survey, 3 of 4 ethnic markets sold prescription medications: 35 were identified, of which 5 are discontinued by the FDA (diphenidol, phenacetin, metamizole, phenylbutazone, and sibutramine). Conclusions: A variety of prescription medications, including 5 discontinued by the FDA, were available in markets serving our community’s ethnic minorities. Health care workers should be aware of this public health risk, which can result in serious toxicity, as described in this case of chloroquine overdose.

Effect of a URI-related educational intervention in early head start on ED visits

OBJECTIVES

To evaluate the effectiveness of an educational intervention to decrease pediatric emergency department (PED) visits and adverse care practices for upper respiratory infections (URI) among predominantly Latino Early Head Start (EHS) families.

METHODS

Four EHS sites in New York City were randomized. Families at intervention sites received 3 1.5-hour education modules in their EHS parent-child group focusing on URIs, over-the-counter medications, and medication management. Standard curriculum families received the standard EHS curriculum, which did not include URI education. During weekly telephone calls for 5 months, families reported URI in family members, care sought, and medications given. Pre- and post-intervention knowledge-attitude surveys were also conducted. Outcomes were compared between groups.

RESULTS

There were 154 families who participated (76 intervention, 78 standard curriculum) including 197 children <4 years old. Families were primarily Latino and Spanish-speaking. Intervention families were significantly less likely to visit the PED when their young child (age 6 to <48 months) was ill (8.2% vs 15.7%; P = .025). The difference remained significant on the family level (P = .03). These families were also less likely to use an inappropriate over-the-counter medication for their <2-year-old child (odds ratio, 0.29; 95% confidence interval, 0.09-0.95; 12.2% vs 32.4%, P = .034) and/or incorrect dosing tool for their <4-year-old child (odds ratio, 0.24; 95% confidence interval, 0.08-0.74; 9.8% vs 31.1%; P < .01). The mean difference in Knowledge-Attitude scores for intervention families was higher.

CONCLUSIONS

A URI health literacy-related educational intervention embedded into EHS decreased PED visits and adverse care practices.

Prescription antibiotics for outpatients in Bangladesh: a cross-sectional health survey conducted in three cities

BACKGROUND

Antibiotics prescribing by physicians have gained due importance across the globe, mainly because of an increase in antibiotic usage, prevalence of infections and drug resistances. The present study is aimed to evaluate the physicians prescribing pattern of antibiotics, their usages by outpatients and disease conditions for which the antibiotics are prescribed in three cities of Bangladesh.

METHODS

This cross sectional health survey was carried out with a self designed standard questionnaire by manual data collection over a three months period (20.03.2013 to 20.06.2013) at three adjacent cities Jessore Sadar, Monirampur and Keshabpur upazila respectively. The data were collected from the patient's prescription and by directly interviewing the patients who were prescribed at least one antibiotic during the study period. WHO Anatomical Therapeutic Chemical (ATC) classifications for antibiotics was used and descriptive statistics were applied to the collected data and analyzed using Microsoft Excel software. Modified Wald method was applied to calculate 95% CI.

RESULTS

A total of 900 prescriptions were analyzed during the study period. It was found that the prescriber prescribed antibiotics to the patients who were suffering mainly from cold and fever, infections, diarrhea and gonorrhea. The highest prescribed antibiotic groups were cephalosporins (31.78%), macrolides (27.33%), quinolones (16.33%), penicillins (7.11%), and metronidazoles (6.78%) respectively. Two or more antibiotics were prescribed in 25.44% of prescriptions. A total of 66.89% prescriptions had complete information on dosage form, 57% had complete direction for antibiotics use and 64.22% patients completed full course of antibiotics. Although 83% prescriptions have no clinical test for using antibiotics, even though the percentages of patients' disease recovery were 61.78% and in compliance were 38.22%.

CONCLUSION

From this research, it is observed that physicians prescribed antibiotics rationally in some cases but needs to ensure in all cases of prescription. Because irrational use leads to the spread of bacterial resistance to antibiotics and related health problems, our findings have important implications for public education and the enforcement of regulations regarding the prescription of antibiotics in Bangladesh.

High acceptability of HIV pre-exposure prophylaxis but challenges in adherence and use: qualitative insights from a phase I trial of intermittent and daily PrEP in at-risk populations in Kenya

This paper used qualitative methods to explore experiences of men who have sex with men and female sex workers in Nairobi and Mtwapa, Kenya, who used oral pre-exposure prophylaxis (PrEP) for HIV prevention as part of a four-month trial of safety, acceptability and adherence. Fifty-one of 72 volunteers who took part in a randomized, placebo-controlled, blinded trial that compared daily and intermittent dosage of PrEP underwent qualitative assessments after completing the trial. Analyses identified three themes: (i) acceptability of PrEP was high, i.e. side effects were experienced early in the study but diminished over time, however characteristics of pills could improve comfort and use; (ii) social impacts such as stigma, rumors, and relationship difficulties due to being perceived as HIV positive were prevalent; (iii) adherence was challenged by complexities of daily life, in particular post-coital dosing adherence suffered from alcohol use around time of sex, mobile populations, and transactional sex work. These themes resonated across dosing regimens and gender, and while most participants favored the intermittent dosing schedule, those in the intermittent group noted particular challenges in adhering to the post-coital dose. Culturally appropriate and consistent counseling addressing these issues may be critical for PrEP effectiveness.

Exposure to antibiotics in a United States-Mexico border birth cohort

OBJECTIVE

The goal was to compare the frequency of children's antibiotic intake, emphasizing antibiotics with anti-Helicobacter pylori effects, in El Paso, Texas, and Juarez, Mexico.

METHODS

Hispanic children were enrolled prenatally at mother-child clinics in El Paso, and Juarez, in 1998-2000, to identify determinants of H pylori infection. During follow-up examinations targeted every 6 months from 6 to 84 months of age, caretakers reported medication use during the preceding interval. Courses of any systemic and H pylori-effective antibiotics were compared for US and Mexican children.

RESULTS

Antibiotic data were available for 602 children, from 2938 follow-up visits. Overall antibiotic intake was higher in Juarez, where 84% of children received > or = 1 course during the follow-up period (52% of visits), compared with El Paso, where 76% of children received > or = 1 course (40% of visits). In contrast, the intake of H pylori-effective antibiotics was higher in El Paso, where 65% of children received > or = 1 course during the follow-up period (27% of visits), compared with Juarez, where 44% of children received > or = 1 course (16% of visits). Of H pylori-effective courses, 94% contained amoxicillin and 2% each clarithromycin, metronidazole, and furazolidone; uses were primarily for throat and ear infections, diarrhea, and cold/flu.

CONCLUSIONS

Pediatric antibiotic use was higher in Mexico than on the US side of the border. Apparent misuse of H pylori-effective antibiotics was more frequent in Juarez but also occurred in El Paso. Such misuse of antibiotics may lead to drug resistance and may impair the control of H pylori infection in this region.

Nonprescription antibiotic therapy: cultural models on both sides of the counter and both sides of the border

Antibiotic resistance is a global public health threat exacerbated by medically unwarranted or improper antibiotic use. Pharmacy counters at the U.S.-Mexico border provide an example of where lay decisions to use antibiotics in ways considered "risky" may be initiated and negotiated. We test how cultural and public health knowledge of antibiotics is distributed among pharmacy staff, local Mexican clients, and U.S. medical tourists in the bordertown of Nogales using a cultural consensus tool. We find that shared cultural models across these groups include public health statements; however, other shared statements are likely to reinforce antibiotic sales at pharmacy counters by those on both sides of the purchase as economic, rather than therapeutic, encounters. From a public health perspective, border pharmacy counters are not a location where increased "safe" knowledge about antibiotic use is being transmitted. However, we do find a positive relationship between "safe" knowledge and reductions in risky behavior.

Effect of intensive education on knowledge, attitudes, and practices regarding upper respiratory infections among urban Latinos

BACKGROUND

Although upper respiratory infections (URIs) take a major social and economic toll, little research has been conducted to assess the impact of educational interventions on knowledge, attitudes, and practices of community members regarding prevention and treatment of URIs, particularly among recently immigrated urban Latinos who may not be reached by the mainstream healthcare system.

OBJECTIVES

The objective of this study was to assess the impact of a culturally appropriate, home-based educational intervention on the knowledge, attitudes, and practices regarding prevention and treatment of URIs among urban Latinos.

METHODS

Using a pretest-posttest design, Spanish-language educational materials available from sources such as the Centers for Disease Control and Prevention were adapted based on feedback from community focus groups and provided to households during an in-person home visit every 2 months (generally three to four visits). Outcome data regarding knowledge, attitudes, and practices were collected in home-based interviews using an 85-item instrument adapted and pilot tested from three other validated instruments. Nonparametric and multiple linear regression analyses were used to summarize data and identify predictors of knowledge scores.

RESULTS

Four hundred twenty-two households had complete data at baseline and 6 months. Knowledge and attitude scores were improved significantly, and use of alcohol hand sanitizer and rates of influenza vaccine were increased significantly (all p <.01).

DISCUSSION

Although this home-based educational intervention was successful in improving knowledge, attitudes, and self-reported practices among urban Latinos regarding prevention and treatment of URIs, further research is needed to determine the cost-effectiveness of such a person-intensive intervention, the long-term outcomes, and whether less intensive interventions might be equally effective.

The determinants of the antibiotic resistance process

BACKGROUND

The use of antibiotic drugs triggers a complex interaction involving many biological, sociological, and psychological determinants. Resistance to antibiotics is a serious worldwide problem which is increasing and has implications for morbidity, mortality, and health care both in hospitals and in the community.

OBJECTIVES

To analyze current research on the determinants of antibiotic resistance and comprehensively review the main factors in the process of resistance in order to aid our understanding and assessment of this problem.

METHODS

We conducted a MedLine search using the key words "determinants", "antibiotic", and "antibiotic resistance" to identify publications between 1995 and 2007 on the determinants of antibiotic resistance. Publications that did not address the determinants of antibiotic resistance were excluded.

RESULTS

The process and determinants of antibiotic resistance are described, beginning with the development of antibiotics, resistance and the mechanisms of resistance, sociocultural determinants of resistance, the consequences of antibiotic resistance, and alternative measures proposed to combat antibiotic resistance.

CONCLUSIONS

Analysis of the published literature identified the main determinants of antibiotic resistance as irrational use of antibiotics in humans and animal species, insufficient patient education when antibiotics are prescribed, lack of guidelines for treatment and control of infections, lack of scientific information for physicians on the rational use of antibiotics, and lack of official government policy on the rational use of antibiotics in public and private hospitals.

Self-prescription practices in recent Latino immigrants

OBJECTIVE

Self-prescription involves the purchase and use of restricted medications without medical advice. Although common in Central and South American countries, little is known about this practice among Latino immigrants in the United States. The purpose of this study, therefore, was to explore how Latino immigrants obtain and use prescription medications without accessing the formal health care system.

DESIGN

This exploratory descriptive study used focus groups to gain an understanding of the use of prescription medications without medical care.

SAMPLE

Three focus group discussions were held with 19 adult Latino immigrants who were new residents in the United States, and did not have health insurance; most were undocumented.

RESULTS

Analysis of the data revealed 4 major themes: (a) health care barriers, (b) cultural norms, (c) self-care, and (d) self-prescription.

CONCLUSIONS

The data indicate that this population experiences significant barriers to accessing health care, forcing them to seek treatment alternatives including the purchase and use of drugs manufactured in Mexico. There are many public health and safety concerns related to self-prescription practices. Nurses need to be aware of the barriers to health care that lead to these potentially dangerous medication practices, and to recognize and understand self-prescription.

Child healthcare in two farmworker populations

Children in farmworker families are medically underserved. Little research has documented the healthcare of these children. This analysis uses data collected from two populations of Latino farmworker families, one located in western North Carolina and western Virginia, and the other located in eastern North Carolina, to describe and compare child healthcare utilization and mothers' satisfaction with their children's healthcare. Child, mother, household and health services characteristics are examined as causes of variation in child healthcare utilization and mothers' satisfaction for each farmworker population. Results highlight strengths in the provision of healthcare to farmworker children, including most receiving care at a consistent healthcare facility, age appropriate time since last visit, and satisfaction with the care received. Shortcomings in farmworker child healthcare include few having a consistent healthcare provider, and many not receiving visits with recommended frequency. Differences observed in child health services between the two populations include dissatisfaction with care received, perceptions that healthcare staff members are disrespectful, and difficulties with transportation. Further research is needed to determine the best means of providing care to this underserved population.

Treating skin disease: self-management behaviors of Latino farmworkers

Latino migrant and seasonal farmworkers experience high rates of skin disease that result from their working and living conditions. Knowledge of the ways farmworkers treat skin disease symptoms will provide a foundation for developing culturally appropriate health education, improving the delivery of health services, and improving occupational health policy for agricultural workers. The purpose of this paper is to describe skin disease self-management practices among Latino migrant and seasonal farmworkers in North Carolina. This analysis uses a qualitative design based on in-depth interviews with 30 Latino farmworkers (six females, 24 males). Computer assisted, systematic procedures are used to analyze the verbatim transcripts of these interviews. Participants shared a consistent set of health self-management actions in treating skin disease. These actions were within the domains of self-care and medical care. A model of skin disease self-management among Latino farmworkers includes the self-care actions of hygiene, use of home remedies and use of over-the-counter remedies, with farmworkers often combining different domains of self-care. While farmworkers acknowledge the benefits of medical care, they are also mindful of barriers to its use, including cost, transportation and language. The large percentage of farmworkers who experience skin problems indicates that health outreach workers who serve this population need to provide education on preventing and treating skin problems, and they need to recommend to farmworkers appropriate over-the-counter medicines for the treatment of these skin problems. Appropriate medical care for treating skin problems that are dangerous and reduce farmworkers' quality-of-life needs to be made available to this population.

Community factors in the development of antibiotic resistance

The global impact of antibiotic resistance is potentially devastating, threatening to set back progress against certain infectious diseases to the pre-antibiotic era. Although most antibiotic-resistant bacteria originally emerged in hospitals, drug-resistant strains are becoming more common in the community. Factors that facilitate the development of resistance within the community can be categorized as behavioral or environmental/policy. Behavioral factors include inappropriate use of antibiotics and ineffective infection control and hygiene practices. Environmental/policy factors include the continued use of antibiotics in agriculture and the lack of new drug development. A multifaceted approach that includes behavioral strategies in the community and the political will to make difficult regulatory decisions will help to minimize the problem of antimicrobial resistance globally.

Knowledge, attitudes, and practices regarding antibiotic use among Latinos in the United States: review and recommendations

Inappropriate use of antibiotics contributes to antimicrobial resistance worldwide. In Latin America, antibiotics are easily obtained over the counter. In the United States, the Latino population is the largest and fastest growing immigrant group. Hence, it is necessary to understand Latino cultural practices in regards to antibiotic use to develop effective interventions that reduce inappropriate antibiotic use among this population. We conducted a systematic review of descriptive and intervention studies measuring knowledge, attitudes, and practices of antibiotic use among Latinos in the United States. The search yielded only 11 descriptive studies and no interventions. The literature suggests that many Latinos in the United States self-prescribe antibiotics because of financial and sociocultural barriers and inaccurately believe that antibiotics help treat viral infections. Increased access to health care and appropriate culturally tailored interventions specific to Latinos are needed to promote judicious antibiotic use among Latinos.

Self-medication with antimicrobial drugs in Europe

Antimicrobial drug self-medication occurs most often in eastern and southern Europe and least often in northern and western Europe.

We surveyed the populations of 19 European countries to compare the prevalence of antimicrobial drug self-medication in the previous 12 months and intended self-medication and storage and to identify the associated demographic characteristics. By using a multistage sampling design, 1,000–3,000 adults in each country were randomly selected. The prevalence of actual self-medication varied from 1 to 210 per 1,000 and intended self-medication from 73 to 449 per 1,000; both rates were high in eastern and southern Europe and low in northern and western Europe. The most common reasons for self-medication were throat symptoms (e.g., dry, inflamed, red, or sore throat, inflamed tonsils, tonsil pain). The main medication sources were pharmacies and medication leftover from previous prescriptions. Younger age, higher education, and presence of a chronic disease were associated with higher rates of self-medication. Attempts to reduce inappropriate self-medication should target prescribers, pharmacists, and the general public.

Factors which influence Latino community members to self-prescribe antibiotics

BACKGROUND

Although there is consistent evidence of a link between antibiotic use and increasing antimicrobial resistance in the community, inappropriate use of antimicrobials continues to be a global problem.

OBJECTIVE

To describe knowledge, attitudes, and practices of Latino community members in upper Manhattan regarding use of antibiotics.

METHODS

Written questionnaires and eight focus groups comprised of Hispanic community members (three groups), bodega employees, and healthcare providers (one group) in a Latino neighborhood in New York City.

RESULTS

There were major knowledge deficits regarding use of antibiotics. Informants reported taking antibiotics for pain or other conditions as well as for symptoms of infection. Antibiotics were frequently obtained from bodegas without prescription, but generally only for adults, not for children.

DISCUSSION

Interventions to improve antibiotic use that are focused on the formal healthcare system (e.g., clinicians, pharmacists, persons with health insurance) are unlikely to be effective with recently immigrated Latino community members. Successful interventions for this population should include targeted messages to bodega employees, community organizations, and children and their parents.

A U.S. population-based survey of Staphylococcus aureus colonization

BACKGROUND

The epidemiology of staphylococcal colonization and community-associated methicillin-resistant Staphylococcus aureus (MRSA) is changing, and little is known from the national perspective.

OBJECTIVE

To describe the U.S. epidemiology of S. aureus nasal colonization, compare risk factors for colonization with methicillin-sensitive S. aureus (MSSA) versus MRSA, and compare antibiotic resistance patterns and genetic factors of colonizing strains of S. aureus.

DESIGN

Secondary analysis of data from the National Health and Nutrition Examination Survey (NHANES), a stratified, multistage probability sample.

SETTING

United States.

PARTICIPANTS

2001-2002 NHANES participants older than 1 year of age.

MEASUREMENTS

Colonization of MSSA and MRSA, risk factors for colonization, antimicrobial resistance, and percentage of isolates with selected genetic factors.

RESULTS

The prevalence of colonization with S. aureus and with MRSA was 31.6% and 0.84%, respectively, in the noninstitutionalized U.S. population. People younger than 65 years of age, men, persons with less education, and persons with asthma were more likely to acquire S. aureus. Persons of black race and those of Mexican birth had lower risk for S. aureus colonization. Persons 65 years of age or older, women, persons with diabetes, and those who were in long-term care in the past year were more likely to have MRSA colonization. Hispanic persons had statistically significantly less risk than white persons. Isolates of MRSA with staphylococcal chromosomal cassette mec type IV (which is often associated with community-associated MRSA) were statistically significantly more likely to be sensitive to erythromycin, clindamycin, and ciprofloxacin.

LIMITATIONS

Colonizing isolates may be different from isolates associated with infection. Risk factors identified may differ from those associated with invasive disease. The 2001-2002 NHANES data are several years old and may not reflect the most recent changes in epidemiology, but they are the only national data available.

CONCLUSIONS

Characteristics of persons with MSSA and MRSA seem to differ. These findings may be useful for differentiating those who may be at risk for MRSA.

Antibacterial cleaning products and drug resistance

We examined whether household use of antibacterial cleaning and hygiene products is an emerging risk factor for carriage of antimicrobial drug-resistant bacteria on hands of household members. Households (N = 224) were randomized to use of antibacterial or nonantibacterial cleaning and hygiene products for 1 year. Logistic regression was used to assess the influence of antibacterial product use in homes. Antibacterial product use did not lead to a significant increase in antimicrobial drug resistance after 1 year (odds ratio 1.33, 95% confidence interval 0.74-2.41), nor did it have an effect on bacterial susceptibility to triclosan. However, more extensive and longer term use of triclosan might provide a suitable environment for emergence of resistant species. Further research on this issue is needed.

A randomized, controlled trial of a multifaceted intervention including alcohol-based hand sanitizer and hand-hygiene education to reduce illness transmission in the home

OBJECTIVE

Good hand hygiene may reduce the spread of infections in families with children who are in out-of-home child care. Alcohol-based hand sanitizers rapidly kill viruses that are commonly associated with respiratory and gastrointestinal (GI) infections. The objective of this study was to determine whether a multifactorial campaign centered on increasing alcohol-based hand sanitizer use and hand-hygiene education reduces illness transmission in the home.

METHODS

A cluster randomized, controlled trial was conducted of homes of 292 families with children who were enrolled in out-of-home child care in 26 child care centers. Eligible families had > or =1 child who was 6 months to 5 years of age and in child care for > or =10 hours/week. Intervention families received a supply of hand sanitizer and biweekly hand-hygiene educational materials for 5 months; control families received only materials promoting good nutrition. Primary caregivers were phoned biweekly and reported respiratory and GI illnesses in family members. Respiratory and GI-illness-transmission rates (measured as secondary illnesses per susceptible person-month) were compared between groups, adjusting for demographic variables, hand-hygiene practices, and previous experience using hand sanitizers.

RESULTS

Baseline demographics were similar in the 2 groups. A total of 1802 respiratory illnesses occurred during the study; 443 (25%) were secondary illnesses. A total of 252 GI illnesses occurred during the study; 28 (11%) were secondary illnesses. The secondary GI-illness rate was significantly lower in intervention families compared with control families (incidence rate ratio [IRR]: 0.41; 95% confidence interval [CI]: 0.19-0.90). The overall rate of secondary respiratory illness was not significantly different between groups (IRR: 0.97; 95% CI: 0.72-1.30). However, families with higher sanitizer usage had a marginally lower secondary respiratory illness rate than those with less usage (IRR: 0.81; 95% CI: 0.65-1.09).

CONCLUSIONS

A multifactorial intervention emphasizing alcohol-based hand sanitizer use in the home reduced transmission of GI illnesses within families with children in child care. Hand sanitizers and multifaceted educational messages may have a role in improving hand-hygiene practices within the home setting.

Nonprescribed antimicrobial drugs in Latino community, South Carolina

We investigated in a sample of Latinos the practices of antimicrobial drug importation and use of nonprescribed antimicrobial drugs. In interviews conducted with 219 adults, we assessed health beliefs and past and present behaviors consistent with acquiring antimicrobial drugs without a prescription in the United States. Many (30.6%) believed that antimicrobial drugs should be available in the United States without a prescription. Furthermore, 16.4% had transported nonprescribed antimicrobial drugs into the United States, and 19.2% had acquired antimicrobial agents in the United States without a prescription. A stepwise logistic regression analysis showed that the best predictors of having acquired nonprescribed antimicrobial drugs in the United States were beliefs and behavior consistent with limited regulations on such drugs. Many persons within the Latino community self-medicate with antimicrobial drugs obtained without a prescription both inside and outside the United States, which adds to the reservoir of antimicrobial drugs in the United States.

Illness transmission in the home: a possible role for alcohol-based hand gels

OBJECTIVES

The widespread use of child care has altered the epidemiology of respiratory and gastrointestinal (GI) infection in the community. Our primary objective was to measure transmission of respiratory and GI illnesses among families with children enrolled in child care. We also sought to examine potential predictors of reduced illness transmission in the home in a secondary analysis.

METHODS

We performed an observational, prospective cohort study to determine transmission rates for respiratory and GI illnesses within families with at least 1 child between 6 months and 5 years of age enrolled in child care. A survey about family beliefs and practices was mailed at the beginning of the study. Symptom diaries were provided for families to record the timing and duration of respiratory and GI illnesses. To ensure the accuracy of symptom diaries, biweekly telephone calls were performed to review illnesses recorded by participants. Families with > or =4 weeks of data recorded were included in the analysis. Families were recruited from 5 pediatric practices in the metropolitan Boston area. Of 261 families who agreed to participate in the study, 208 were available for analysis. Secondary transmission rates for respiratory and GI illnesses were measured as illnesses per susceptible person-month.

RESULTS

We observed 1545 respiratory and 360 GI illnesses in 208 families from November 2000 to May 2001. Of these, 1099 (71%) respiratory and 297 (83%) GI illnesses were considered primary illnesses introduced into the home. The secondary transmission rates for respiratory and GI illnesses were 0.63 and 0.35 illnesses per susceptible person-month, respectively. Only two thirds of respondents correctly believed that contact transmission was important in the spread of colds, and fewer than half believed that it was important in the spread of stomach flus. Twenty-two percent of respondents reported use of alcohol-based hand gels all, most, or some of the time; 33% reported always washing their hands after blowing or wiping a nose. In multivariate models, use of alcohol-based hand gels had a protective effect against respiratory illness transmission in the home.

CONCLUSIONS

In homes with young children enrolled in child care, illness transmission to family members occurs frequently. Alcohol-based hand gel use was associated with reduced respiratory illness transmission in the home.

Availability of antibiotics without prescription in New York City

Misuse of antibiotics in the community has been associated with emergence of increasingly antibiotic-resistant bacterial strains. Although antibiotics in the United States are to be prescribed by a health care provider, the extent to which they are obtained by other means is not known. The purpose of this article is to describe a survey of the availability of nonprescription antibiotics in neighborhood independent businesses in several Manhattan, New York, neighborhoods. A survey was conducted of 101 stores in three neighborhoods--one primarily Hispanic; one primarily black, non-Hispanic; and one primarily white, non-Hispanic. Antibiotics were available in all stores in the Hispanic neighborhood (n = 34), but in none of the others (P < .001). If efforts to rationalize the use of antibiotics are to be successful, the beliefs and cultural norms of subpopulations must be considered, and interventions must be culturally relevant.

A comparison of the bacteria found on the hands of 'homemakers' and neonatal intensive care unit nurses

This prevalence study was conducted to compare the counts, types and antimicrobial resistance profiles of bacterial flora on the hands of individuals in the community to that of nurses at a nearby university teaching hospital, with an intense hand hygiene regimen. Hand cultures were obtained from 204 individuals during a home visit and 119 nurses in two neonatal intensive care units (NICUs). The mean total log counts of organisms were 5.73 and 5.24 for the homemakers [defined as the person (usually the mother) who is the primary person responsible for arranging childcare, cooking, cleaning etc] and nurse hands, respectively (P<0.0001). Significantly more homemakers had Acinetobacter lwoffii, Enterobacter cloacae, Klebsiella pneumoniae, Pseudomonas aeruginosa, P. fluorescens/putida, and Staphylococcus aureus on their hands compared with the nurses (all P<0.05). However, significantly more nurses had Enterococcus faecalis, S. epidermidis, and S. warneri on their hands (P<0.05). Of note, the hands of nurses harboured significantly more S. epidermidis strains resistant to amoxicillin/clavulanate, cefazolin, clindamycin, erythromycin, and oxacillin and S. warneri resistant to amoxicillin/clavulanate, cefazolin, clindamycin, and oxacillin (P<0.05). Surprisingly, significantly more trimethoprim/sulfamethoxazole-resistant S. epidermidis and ciprofloxacin-resistant S. warneri was recovered from the hands of homemakers (P<0.05). This study demonstrates differences in prevalence, bacterial composition and antimicrobial resistance of hand flora of hospital personnel compared with homemakers. Moreover, the hands of homemakers may serve as community reservoirs for antimicrobial resistant strains of clinical importance.