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PubMedDate not supplied

[Compulsory Diseases Notification (CDN) in Navarre 2003].

Epidemiological vigilance in Navarre covers 34 transmissible diseases, whose notification is compulsory, and epidemic outbreaks of any aetiology. Notification is carried out on a weekly basis by the doctors from paediatrics, primary and specialised level who suspect or diagnose any of these diseases. In 2003, 75.0% of all the possible notification reports (a weekly report for each doctor) were received, a percentage that has improved in the last five year period. In 2003, Influenza reached a rate of 48.9 cases per 1,000 inhabitants (Epidemic Index, EI: 0.91), showing an epidemic peak in January and another in November. The rate of respiratory tuberculosis was 11.76 cases per 100,000 inhabitants, and the rate of non-respiratory tuberculosis was 1.90, with a continuous trend to decrease in both cases. Five cases of tuberculosis occurred in two small family outbreaks. Thirty percent of the cases were produced in immigrants. The cases coinfected with HIV have fallen from 21% in 1996 to 2.5% in 2003. Fifteen cases of meningococcal disease were reported, (2.6 cases per 100,000 inhabitants), appearing in a sporadic form. Neisseria meningitidis serogroup B was isolated in 10 cases, and serogroup C in 5 cases. Eighty percent appeared in the form of sepsis, and death occurred in one case (6.7%). All of the cases younger than six years of age were vaccinated and belonged to serogroup B. The incidence of Legionnaire's disease was 3.8 cases per 100,000 inhabitants (EI: 0.92), without any epidemiological relation between them. There were 7 cases of malaria, all imported. The incidence of food borne infections has fallen (EI: 0.71).

Communicable Disease Control↗

PubMed2004

Impact of hepatitis A vaccination of Indigenous children on notifications of hepatitis A in north Queensland.

OBJECTIVE: To describe the impact of a hepatitis A vaccination program for Indigenous children in north Queensland. DESIGN: Enhanced surveillance of all notified cases of hepatitis A in north Queensland from 1996 to 2003. SETTING: North Queensland; population, 596 500 people, including about 6900 Indigenous children aged under five years. INTERVENTIONS: Hepatitis A vaccine was provided to Indigenous children in north Queensland from February 1999; two doses were recommended (at 18 months and 2 years of age), as was catch-up vaccination up to the sixth birthday. RESULTS: In the 4 years 1996-1999, 787 cases of hepatitis A were notified in north Queensland, 237 (30%) of which were in Indigenous people. The average annual notification rates in Indigenous and non-Indigenous people during this period were 110 and 25 cases per 100 000 persons, respectively. In the first 4 years after introduction of the vaccination program (2000-2003), 66 cases of hepatitis A were notified. Only nine of the 66 (14%) were in Indigenous people. The average annual notification rates in Indigenous and non-Indigenous people in 2000-2003 were 4 and 2.5 cases per 100 000 persons, respectively. CONCLUSION: Hepatitis A seems to have been eradicated from Indigenous communities in north Queensland very soon after the vaccination program began. The rapid decline in notifications in non-Indigenous as well as Indigenous people suggests the program quickly interrupted chains of transmission from Indigenous children to the broader community. To our knowledge this is the first evidence that a hepatitis A vaccination program targeting a high-risk population within a community can reduce disease in the broader community. Hepatitis A vaccine should be provided to other high-risk Indigenous children elsewhere in Australia.

Chemistry, Pharmaceutical↗

PubMed2003

Impact of enhanced notification of tuberculosis laboratory results to minimise treatment delay, Chiang Rai Hospital, Northern Thailand.

SETTING: A provincial referral hospital in northern Thailand, where a cross-sectional study from 1995-1996 reported on the occupational risk of Mycobacterium tuberculosis transmission. OBJECTIVE: To assess the impact of acid-fast bacilli sputum smear-positive results notification to improve tuberculosis (TB) services by documenting the location of sputum collection, completing the TB register immediately, and minimising delays between hospital admission and treatment initiation. DESIGN: The cohort of smear-positive TB patients identified through laboratory microscopy record reviews from 1994-1999. Time from admission to hospital, laboratory diagnosis of TB, registration for treatment, and initiation of therapy were determined during the implementation of enhancing the laboratory results notification system. RESULTS: The number of unregistered TB patients fell from 44 cases in 1994 to none in 1999. The time elapsed from admission to treatment initiation decreased from a mean of 5.6 days in 1997 (n = 162) to 3.1 days in 1999 (n = 136) (P < 0.001). This decrease was attributed to a reduction in time between laboratory diagnosis and treatment from 2.7 days in 1997 to 0.6 days in 1999 (P < 0.001). CONCLUSION: Prompt identification, isolation and treatment of TB patients occurred through an enhanced laboratory notification system. Such systems are inexpensive, improve TB care services and may reduce nosocomial transmission of M. tuberculosis.

Disease Notification↗

PubMed2005

Assessment of impacts of public health interventions on the SARS epidemic in Beijing in terms of the intervals between its symptom onset, hospital admission, and notification.

OBJECTIVES: To assess the impacts of public health interventions on the outbreak of SARS in Beijing by analyzing the intervals between symptom onset, hospital admission and notification of its cases. METHODS: Data of SARS cases reported from the Beijing Municipal Centers for Disease Prevention and Control (BCDC) were collected and analyzed by descriptive epidemiology. RESULTS: In the early epidemic period, the intervals between the disease onset and the hospital admission seemed irregular, so was the intervals between the hospital admission and the notification. After the middle ten days of April, the intervals turned out to be more regular, and the disordered situation in terms of the hospital admission and the case notification was gradually brought under control. CONCLUSIONS: Public health interventions against SARS has revealed positive impacts on SARS control program in Beijing. The timing and sensitivity of epidemic information reporting systems has been greatly improved in Beijing as a result of successful fight against this disease.

Adult↗

PubMed1995

Assessing the completeness of tuberculosis notification in a health district.

We have estimated the completeness of tuberculosis notification in Bolton health district by combining notification data with information from prescriptions issued by general practitioners and hospital admission data. From 1 January 1991 to 31 December 1993, 307 cases of tuberculosis were notified in Bolton. Thirty-four cases were identified using general practitioners' prescriptions: 27 of these had been notified between January 1991 and December 1993, and seven had not been notified during this period. Although prescriptions may be used as a marker for tuberculosis, they would not be an adequate alternative to notification of cases. One hundred and forty-eight cases of tuberculosis were identified between 1 October 1992 and 30 September 1993 by combining data from the three sources: 138 cases had been notified (93.2%), 28 identified from prescriptions (23.0%), and 54 identified from hospital data (36.5%).

Antitubercular Agents↗

PubMed1994

Behaviour, knowledge and reactions concerning sexually transmitted diseases: implications for partner notification in Lusaka.

Available data show that STDs and their consequences are a major health problem in Zambia. This study focuses on factors which could have implications for partner notification, as a tool for prevention. Fifty women and fifty men with STD were interviewed at two outpatient clinics in Lusaka, where partner notification is not functioning optimally. A majority of the sexual partners during the last three months were known by the patients who also stated a willingness to bring more partners than they were asked to do. Women had symptoms for a longer period than men before they came for treatment. They were less aware of symptoms connected with STD and a majority of them did not know that they were receiving treatment for STD. The communication between the health care provider and the patients about disease, treatment and partner notification needs to be improved especially for women.

Adolescent↗

PubMedDate not supplied

Notification of meningococcal disease and Haemophilus influenzae meningitis: a requirement for public health action.

------------------------------------------------------------------------ ------------------------------------------------------------------------ ------------------------------------------------------------------------ ---------------------------meningitis was ascertained for the years 1987-1991. Laboratory record review identified positive blood culture and cerebro-spinal fluid isolates for 4 Dublin hospitals serving the paediatric population of the Eastern Health Board. Infectious disease registers, inspected for evidence of notification, revealed than only 44% of culture positive cases had been notified. The notification rate for Haemophilus meningitis (33%) was significantly lower than that for meningococcal disease (53%). All laboratory identified cases should have been notified. Public health assessment is required for each condition as rifampicin prophylaxis can prevent secondary cases in close contacts of both diseases. Improved notification is essential, not just to comply with the law but more importantly, for better management of these diseases.

Child↗

PubMed1998

Partner notification and focused intervention as a means of identifying HIV-positive patients.

Partner notification as a means of contact tracing human immunodeficiency virus (HIV)-infected persons remains controversial. It is argued against by many gay activists, while primary public health officials and leaders in ethnic communities continue to support this as a means of identifying unknown cases. Human immunodeficiency virus-positive patients were interviewed to determine if partner notification could be a useful instrument. Based on interviews, patients at risk of infection through heterosexual contact were able to identify most of their sexual partners; the majority of these patients were women. Twenty-two of 22 women infected heterosexually were able to identify all of their sexual partners. Five of 8 heterosexual men were able to identify all of their sexual partners, but these men were infected through intravenous drug use. Six of 44 homosexual men interviewed were able to make these identifications. Two focus groups of homosexual men who were HIV-positive patients were organized; each was asked one question. Men in group B were asked if they could identify HIV-positive persons whom they suspected were not in a treatment program. Men in group A were asked if they they thought they knew HIV-positive persons still practicing unsafe sex. Thirteen of the 14 patients in group A were able to identify 30 persons they felt were still practicing unsafe sex; 17 of 30 tested HIV-positive and 9 were unaware of their status. The 14 patients in group B identified 15 persons they felt were HIV-positive; 11 were found to be HIV-positive and 8 were unaware of their status. These findings suggest that partner notification definitely has a role in heterosexual contact tracing, and focused intervention is a more cost-effective approach to early intervention.

Adult↗

PubMed1993

Is the medical community ready for worker notification?

Although the potential for early detection of disease has been of central importance in the evolution of worker notification policy and practice, it is not the only positive outcome of medical intervention. The provider-patient encounter also creates an important opportunity for patient-centered risk communication that may result in workplace modifications as well as lifestyle changes to reduce the likelihood of subsequent illness and injury--both work and nonwork related. At the same time, it may signal the beginning of a series of social, legal, and political actions that may have positive or negative consequences for notified workers. This article identifies several important roles for members of the medical community relating to worker and community notification programs and explores the readiness of health care professionals in assuming these roles. It is suggested that health care providers lack both the training and sociopolitical sensitivity needed for meaningful participation in the notification process. This article addresses possible short-term and long-term approaches to enhancing the readiness of health care providers and suggests that effective intervention with notified workers requires a willingness to step beyond the confines of the medical model.

Communication↗

PubMed1993

Content of notification: exposure to the pesticide chlordimeform.

A notification about exposure requires a detailed search of records and interviews with personnel to properly identify potentially exposed groups. Next, these potentially exposed groups must be examined to determine which groups had the potential for highest exposures. The notification should address three key questions: Why am I receiving this notification? What problems are associated with exposure to the chemical? What am I supposed to do? Consideration should be given to notifying lesser-exposed groups, as to why they are not considered to be at increased risk.

Chlorphenamidine↗

PubMed1993

Experiences of a state-sponsored notification and screening program for asbestos workers.

Worker notification can involve a broad range of activities including medical screening, personal and mass communications, cohort identification and tracing, and even litigation. The inclusion or exclusion of various supporting activities in a worker notification program may pose significant medical, public health, financial, logistical, and even legal implications for targeted individuals as well as for the agencies involved. This report describes some experiences in a state-sponsored notification and screening program of approximately 4,500 asbestos workers in Minnesota. In this program, a variety of factors led to the decision to provide medical screening to 1,101 workers and 451 spouses. It is anticipated that another 3,400 workers will be notified but not screened. A follow-up survey of notified workers showed overwhelming support for this program. It is estimated that this program will cost more than $650,000 by its completion. The decision to institute medical screening and other support activities should be made with careful consideration of the diverse implications of these activities to the individuals, communities, and agencies involved.

Asbestos↗

PubMed1990

Exercise intervention attenuates emotional distress and natural killer cell decrements following notification of positive serologic status for HIV-1.

The impact of aerobic exercise training as a buffer of the affective distress and immune decrements which accompany the notification of HIV-1 antibody status in an AIDS risk group was studied. Fifty asymptomatic gay males with a pretraining fitness level of average or below (determined by predicted VO2 max) were randomly assigned to either an aerobic exercise training program or a no-contact control condition. After five weeks of training, at a point 72 hours before serostatus notification, psychometric, fitness and immunologic data were collected on all subjects. Psychometric and immunologic measures were again collected one-week postnotification. Seropositive controls showed significant increases in anxiety and depression, as well as decrements in natural killer cell number following notification whereas, seropositive exercisers showed no similar changes and in fact, resembled both seronegative groups. These findings suggest that concurrent changes in some affective and immunologic measures in response to an acute stressor might be attenuated by an experimentally manipulated aerobic exercise training intervention.

Adult↗

PubMed2001

Automated examination notification of emergency department images in a picture archiving and communication system.

This study compares the timeliness of radiology interpretation of Emergency Department (ED) imaging examinations in a picture archiving and communication system (PACS) before and after implementation of an automated paging system for notification of image availability. An alphanumeric pager for each radiology subspecialty (chest, pediatrics, bone, neuroradiology, and body) was used to alert the responsible radiologist that an ED imaging examination is available to be viewed on the PACS. The paging system was programmed to trigger off of the PACS database when an image is received on the appropriate radiology display station. The pager message includes the radiology accession number and examination description (such as chest, two-view, or c-spine, etc). The PACS paging tool performance was assessed by calculating the time elapsed, for each ED imaging examination, from the Time Imaged to the Time of Interpretation, where the Time Imaged is the actual image completion time measured at the imaging modality, and the Time Interpreted is the time a radiology interpretation is rendered to the ED, and is measured from the Radiology-to-ED fax time stamp. These measures were analyzed pre- and post-paging system implementation to determine any impact of the automated notification tool on radiology service turnaround time. Results show an improved radiology response time from image completion to interpretation rendered to ED clinicians, down from hour(s) to minutes, with the automated paging examination notification system. Examinations are read by the appropriate radiology specialty section in a more timely fashion, and fewer cases go unread by radiology.

Emergency Service, Hospital↗

PubMed2001

An automated results notification system for PACS.

The purpose of this study was to determine if the interval between an examination being ordered by an Emergency Department physician and his or her review of the report and images could be shortened by notifying the physician that the results were available. This hypothesis was based on work done previously in the Medical Intensive Care Unit that showed that physicians would wait to review results for a time considerably longer than the time required for the radiologist to review the images and provide a preliminary report. The software developments operate properly and show that even simple integration of multiple information systems (PACS, RIS, speech recognition) can provide useful features. Early results indicate that the Emergency Department (ED) physicians prefer the notification system over the previous (travel to check on images and reports) methods. The hypothesized time reductions did occur, although it is not clear that the notification system accounted for all of them. A system for automated notification of radiology results availability has been shown to be possible and practical. To do this automated interaction of 3 systems with a low-level or no electronic integration was required. Although not fully successful for this study, early physician response has been positive, and requests to expand this service hospitalwide now are common.

Emergency Service, Hospital↗

PubMed1993

Surveillance of measles in Scotland 1983-1991; a comparison of statutory notification and laboratory reporting.

The epidemiology of measles in Scotland for the period 1983-1991, based on statutory notification and laboratory reporting, is described. There were 34,823 notifications compared to only 690 laboratory reports. This suggests that for less than 1 in 50 notifications of measles was the clinical diagnosis confirmed by laboratory testing. Both sets of data show a declining incidence of measles (in keeping with rising rates of immunisation) but a statistically significant shift in the age distribution of cases towards the over 15 years age group. There were differences, however, between the two sets of data in the sex ratio within various age groups. In particular, among notified cases, there was a highly significant but unexplained preponderance of males in the over 15 years age group (59.7% vs. 40.3%, P < 0.001). Discrepancies between the two sets of data were also evident from comparisons among Health Boards. Possible sources of bias are suggested for each set of data. The relevance of this surveillance to the current debate about the need for a two stage Measles/Mumps/Rubella (MMR) immunisation policy is briefly discussed. In order that this debate be reliably informed, it is highly desirable that the clinical diagnosis in each case of apparent vaccine failure is confirmed by laboratory testing.

Adolescent↗

PubMed1992

Limitations of the OPCS congenital malformation notification system illustrated by examination of congenital malformations of the cardiovascular system in districts within the Trent Region.

Data are presented from OPCS notification statistics and other sources on rates of congenital cardiovascular malformations in the Trent Health Region and in its constituent Districts. While Trent in general, and some of its districts in particular, show high notification rates, other data sources suggest that the underlying malformation rate may not be raised compared with that seen nationally. Reasons for this discrepancy are discussed and the OPCS notification system is compared with that in Scotland.

Heart Defects, Congenital↗

PubMed2001

Mandatory notification training for suspected child abuse and neglect in South Australian schools.

OBJECTIVE: The present study provides the first empirical investigation of the South Australian Education Department Mandated Notification Training program. This program, which has been available since 1989, was developed to prepare educators and other mandated reporters to fulfill their reporting obligations for suspected child abuse and neglect. The main objective of the present study was to investigate whether Mandated Notification Training achieved its stated aims. METHOD: A three-sample independent groups design was used. A survey was responded to by 41 teachers and school personnel who had recently completed training, 31 people who had not completed training, and 73 people who had completed training some years previously. RESULTS: The training program increased participants' confidence in their ability to recognize the indicators of abuse, their awareness of their reporting responsibilities, their knowledge of what constitutes reasonable grounds for reporting, and of how to respond appropriately to a child's disclosure of abuse. Training also increased participants' acceptance of the incidence and seriousness of child abuse. CONCLUSIONS: The South Australian Education Department Mandated Notification Training is successful in achieving its stated aims. For some teachers, there is clearly a mismatch between the level of evidence required by law for reporting to occur and the level teachers expect to satisfy their own personal need for confidence in initiating the serious step of a child abuse report. This mismatch remains after training and probably contributes to the significant occurrence of nonreporting or discretionary reporting reported in the literature.

Child↗

PubMed1998

Partner notification techniques.

This article aimed to cover the range of techniques used in partner notification for sexually transmitted infections, including HIV. Many of the current methods were developed over the past 50 years, and very little operational research has since been undertaken to refine them. More work is needed to evaluate inexpensive strategies to improve patient referral, to determine the psychological and behavioral impact of partner notification and methods of incorporating social networks in partner notification programs.

Confidentiality↗