A statewide survey of home health care agency directors in Mississippi was conducted to determine... more A statewide survey of home health care agency directors in Mississippi was conducted to determine the extent of Adverse Drug Reaction (ADR) monitoring and reporting by health care professionals. A 24-item questionnaire was sent to agency directors eliciting responses on agency characteristics, rate of occurrence of ADRs, and attitudes toward responsibility for monitoring ADRs. A total of 77 questionnaires were returned yielding a response rate of 48%. The average program enrolled 104 patients with 3.5 ADRs reported by health care professionals per year (range 0-65). Agency directors reported that physicians, nurses, pharmacists, and members of the pharmacy and therapeutics committee should monitor ADRs. Results indicated a need for all health-care professional involved in home health care to increase their ADR monitoring and reporting activities.
South Africa has endorsed a World Health Assembly (WHA) resolution calling for control of soil-tr... more South Africa has endorsed a World Health Assembly (WHA) resolution calling for control of soil-transmitted helminths (STHs). In Cape Town, services and housing that exist in old-established suburbs should minimise the prevalence of intestinal parasitic infections, even when residents are poor. Where families live in shacks in densely-populated areas without effective sanitation, more than 90% of children can be infected by STHs. The humoral immune response to worms theoretically favours infection by Mycobacterium tuberculosis and HIV. Obtain estimates of gender-, age-, school-related and overall prevalence of helminthiasis and giardiasis in a low-income but well-serviced community. Assess possible sources of infection. Alert health services to the need for control measures and the threat from protozoal pathogens. Warn that the immune response to intestinal parasites may favour tuberculosis (TB) and HIV/AIDS. A cross-sectional study of the prevalence of helminthiasis and giardiasis w...
Background: South Africa has endorsed a World Health Assembly (WHA) resolution calling for contro... more Background: South Africa has endorsed a World Health Assembly (WHA) resolution calling for control of soil-transmitted helminths (STHs). In Cape Town, services and housing that exist in old-established suburbs should minimise the prevalence of intestinal parasitic infections, even when residents are poor. Where families live in shacks in densely-populated areas without effective sanitation, more than 90% of children can be
Only one case of infection by tetrathyridia larvae of the tapeworm genus Mesocestoides was detect... more Only one case of infection by tetrathyridia larvae of the tapeworm genus Mesocestoides was detected in 416 necropsies of captive vervet monkeys (Cercopithecus aethiops). Two hundred nine larvae were distributed between both pleural cavities. Mass and size ranges of larvae were determined. A plasma cell reaction indicated a humoral immune response to parasite antigens, which may have contributed to acute, lethal cardiac shock. Coagulative myocytolysis was confirmed. The history of this case and associated circumstantial evidence and reports in the literature suggest that infection of primates by tetrathyridia probably occurs after capture rather than before.
Prostaglandins, Leukotrienes and Essential Fatty Acids, 1992
There is controversy about whether supplementing diets with marine fish oil can regress, promote ... more There is controversy about whether supplementing diets with marine fish oil can regress, promote or prevent atherosclerosis. Therefore the effects of an Atlantic pilchard oil (FO) supplement and dietary change were measured in a proven atherosclerosis model. Vervet or African Green monkeys were fed an atherogenic diet (AD) for long enough to ensure progression before treatments started. Matched groups were then treated for 20 months, either by adding FO to the AD (AD/FO), or by changing to a therapeutic diet with FO (TD/FO). Control treatments consisted of supplementing with sunflower oil (SO) instead of FO, so that treatments were AD/SO and TD/SO. The same total polyunsaturates were supplied by the FO and SO and the dose of FO was realistic (2.5% of total energy). A reference group (R) received the TD with no oil supplements. Supplementing with FO did not change the concentrations of total, low or high density lipoprotein cholesterol in plasma. After The AD/FO the intimas of aortas contained more total (p < or = 0.001), free (p < or = 0.05) and esterified (p < or = 0.05) cholesterol, total phospholipid (p < or = 0.01) and sphingomyelin (p < or = 0.05) than after the AD/SO. After FO supplementation eicosapentaenoic acid was significantly higher and arachidonic acid significantly lower in the plasma and aorta intima phosphatidylcholine. None of these changes was anti-atherogenic in terms of atherosclerosis measured in the same individuals (1). Nor did FO increase the efficacy of the TD.
Potentially inappropriate medication (PIM) use is a major source of drug-related problems in the ... more Potentially inappropriate medication (PIM) use is a major source of drug-related problems in the elderly. Few studies have quantified the effect of PIM use on total healthcare expenditures in the United States. : We sought to determine the relationship between PIM use and healthcare expenditure and to estimate the annual incremental healthcare expenditures related to PIM use in the community-dwelling elderly population in the United States in 2001. This was a retrospective cohort study. Participants were age 65 years or older who had no PIM use in rounds 1 and 2 of the 2000-2001 Medical Expenditure Panel Survey, a nationally representative survey of the US noninstitutionalized population. On the basis of the 2002 Beers criteria, PIM users were identified as those who had been prescribed at least one PIM during specified time periods in the study. Propensity scores were used to match PIM users and nonusers in the analysis examining differences in total healthcare expenditures. PIM utilization is a significant predictor for higher healthcare expenditures (P < 0.05). A conservative estimate of the incremental healthcare expenditures related to PIM use in the community-dwelling elderly population would be $7.2 billion (95% confidence interval, $3.4 billion-$15.7 billion) in the United States in 2001. PIM use is a major patient safety concern that results in increased healthcare expenditures. This study emphasizes the need for continued provider education to inform prescribers of the potential risks of using certain medications in the elderly and to improve prescribing practices.
A statewide survey of home health care agency directors in Mississippi was conducted to determine... more A statewide survey of home health care agency directors in Mississippi was conducted to determine the extent of Adverse Drug Reaction (ADR) monitoring and reporting by health care professionals. A 24-item questionnaire was sent to agency directors eliciting responses on agency characteristics, rate of occurrence of ADRs, and attitudes toward responsibility for monitoring ADRs. A total of 77 questionnaires were returned yielding a response rate of 48%. The average program enrolled 104 patients with 3.5 ADRs reported by health care professionals per year (range 0-65). Agency directors reported that physicians, nurses, pharmacists, and members of the pharmacy and therapeutics committee should monitor ADRs. Results indicated a need for all health-care professional involved in home health care to increase their ADR monitoring and reporting activities.
A reliable method has been developed to produce stenosis of the right coronary artery of baboons ... more A reliable method has been developed to produce stenosis of the right coronary artery of baboons as a consequence of electrostimulation of the vessel at a chosen position. At that site a pair of electrodes were implanted and activated with a train of 9-volt pulses (length: 10 ms, separation: 100 ms) for 30 min, 5 days/week, up to 6 weeks. 13 animals were included in the experiment, 2 of those served as controls. Pathohistologically the structure of the artificially produced constrictions is similar to atherosclerotic lesions. On average the stenoses occupied 55% of the available lumen; total occlusion and no stenosis were observed in 1 case each.
ABSTRACT Abstract The Mississippi Adverse Drug Reaction Reporting Program was instituted in 1986 ... more ABSTRACT Abstract The Mississippi Adverse Drug Reaction Reporting Program was instituted in 1986 and is to be funded through 1992. The project was designed to stimulate the reporting of ADRs on a statewide basis. The project has been successful in increasing the numbers of ADRs reported from Mississippi, as well as enhancing the awareness of the positive features inherent in the reporting of ADRs externally from practitioners' practice sites. The project has encompassed a community and hospital component throughout. This manuscript lists activities to date, the analyses accomplished to analyze data derived from the project, and plans for the remaining three years of the project.
1. Arch Med Res. 2000 Jul-Aug;31(4 Suppl):S36-7. A comparison of cross-sectional and longitudinal... more 1. Arch Med Res. 2000 Jul-Aug;31(4 Suppl):S36-7. A comparison of cross-sectional and longitudinal seroepidemiological assessments of entamoeba-infected populations in South Africa. Jackson T, Reddy S, Fincham J, Abd ...
Book Review. Forced Exit --- The Slippery Slope From Assisted Suicide to Legalized Murder. Wesley... more Book Review. Forced Exit --- The Slippery Slope From Assisted Suicide to Legalized Murder. Wesley J. Smith. (Times Books, division of Random House, New York, 1997, xxvi & 291 pp., ISBN: 1-8129-2790-7.). Wesley J Smith ...
A statewide survey of home health care agency directors in Mississippi was conducted to determine... more A statewide survey of home health care agency directors in Mississippi was conducted to determine the extent of Adverse Drug Reaction (ADR) monitoring and reporting by health care professionals. A 24-item questionnaire was sent to agency directors eliciting responses on agency characteristics, rate of occurrence of ADRs, and attitudes toward responsibility for monitoring ADRs. A total of 77 questionnaires were returned yielding a response rate of 48%. The average program enrolled 104 patients with 3.5 ADRs reported by health care professionals per year (range 0-65). Agency directors reported that physicians, nurses, pharmacists, and members of the pharmacy and therapeutics committee should monitor ADRs. Results indicated a need for all health-care professional involved in home health care to increase their ADR monitoring and reporting activities.
South Africa has endorsed a World Health Assembly (WHA) resolution calling for control of soil-tr... more South Africa has endorsed a World Health Assembly (WHA) resolution calling for control of soil-transmitted helminths (STHs). In Cape Town, services and housing that exist in old-established suburbs should minimise the prevalence of intestinal parasitic infections, even when residents are poor. Where families live in shacks in densely-populated areas without effective sanitation, more than 90% of children can be infected by STHs. The humoral immune response to worms theoretically favours infection by Mycobacterium tuberculosis and HIV. Obtain estimates of gender-, age-, school-related and overall prevalence of helminthiasis and giardiasis in a low-income but well-serviced community. Assess possible sources of infection. Alert health services to the need for control measures and the threat from protozoal pathogens. Warn that the immune response to intestinal parasites may favour tuberculosis (TB) and HIV/AIDS. A cross-sectional study of the prevalence of helminthiasis and giardiasis w...
Background: South Africa has endorsed a World Health Assembly (WHA) resolution calling for contro... more Background: South Africa has endorsed a World Health Assembly (WHA) resolution calling for control of soil-transmitted helminths (STHs). In Cape Town, services and housing that exist in old-established suburbs should minimise the prevalence of intestinal parasitic infections, even when residents are poor. Where families live in shacks in densely-populated areas without effective sanitation, more than 90% of children can be
Only one case of infection by tetrathyridia larvae of the tapeworm genus Mesocestoides was detect... more Only one case of infection by tetrathyridia larvae of the tapeworm genus Mesocestoides was detected in 416 necropsies of captive vervet monkeys (Cercopithecus aethiops). Two hundred nine larvae were distributed between both pleural cavities. Mass and size ranges of larvae were determined. A plasma cell reaction indicated a humoral immune response to parasite antigens, which may have contributed to acute, lethal cardiac shock. Coagulative myocytolysis was confirmed. The history of this case and associated circumstantial evidence and reports in the literature suggest that infection of primates by tetrathyridia probably occurs after capture rather than before.
Prostaglandins, Leukotrienes and Essential Fatty Acids, 1992
There is controversy about whether supplementing diets with marine fish oil can regress, promote ... more There is controversy about whether supplementing diets with marine fish oil can regress, promote or prevent atherosclerosis. Therefore the effects of an Atlantic pilchard oil (FO) supplement and dietary change were measured in a proven atherosclerosis model. Vervet or African Green monkeys were fed an atherogenic diet (AD) for long enough to ensure progression before treatments started. Matched groups were then treated for 20 months, either by adding FO to the AD (AD/FO), or by changing to a therapeutic diet with FO (TD/FO). Control treatments consisted of supplementing with sunflower oil (SO) instead of FO, so that treatments were AD/SO and TD/SO. The same total polyunsaturates were supplied by the FO and SO and the dose of FO was realistic (2.5% of total energy). A reference group (R) received the TD with no oil supplements. Supplementing with FO did not change the concentrations of total, low or high density lipoprotein cholesterol in plasma. After The AD/FO the intimas of aortas contained more total (p < or = 0.001), free (p < or = 0.05) and esterified (p < or = 0.05) cholesterol, total phospholipid (p < or = 0.01) and sphingomyelin (p < or = 0.05) than after the AD/SO. After FO supplementation eicosapentaenoic acid was significantly higher and arachidonic acid significantly lower in the plasma and aorta intima phosphatidylcholine. None of these changes was anti-atherogenic in terms of atherosclerosis measured in the same individuals (1). Nor did FO increase the efficacy of the TD.
Potentially inappropriate medication (PIM) use is a major source of drug-related problems in the ... more Potentially inappropriate medication (PIM) use is a major source of drug-related problems in the elderly. Few studies have quantified the effect of PIM use on total healthcare expenditures in the United States. : We sought to determine the relationship between PIM use and healthcare expenditure and to estimate the annual incremental healthcare expenditures related to PIM use in the community-dwelling elderly population in the United States in 2001. This was a retrospective cohort study. Participants were age 65 years or older who had no PIM use in rounds 1 and 2 of the 2000-2001 Medical Expenditure Panel Survey, a nationally representative survey of the US noninstitutionalized population. On the basis of the 2002 Beers criteria, PIM users were identified as those who had been prescribed at least one PIM during specified time periods in the study. Propensity scores were used to match PIM users and nonusers in the analysis examining differences in total healthcare expenditures. PIM utilization is a significant predictor for higher healthcare expenditures (P < 0.05). A conservative estimate of the incremental healthcare expenditures related to PIM use in the community-dwelling elderly population would be $7.2 billion (95% confidence interval, $3.4 billion-$15.7 billion) in the United States in 2001. PIM use is a major patient safety concern that results in increased healthcare expenditures. This study emphasizes the need for continued provider education to inform prescribers of the potential risks of using certain medications in the elderly and to improve prescribing practices.
A statewide survey of home health care agency directors in Mississippi was conducted to determine... more A statewide survey of home health care agency directors in Mississippi was conducted to determine the extent of Adverse Drug Reaction (ADR) monitoring and reporting by health care professionals. A 24-item questionnaire was sent to agency directors eliciting responses on agency characteristics, rate of occurrence of ADRs, and attitudes toward responsibility for monitoring ADRs. A total of 77 questionnaires were returned yielding a response rate of 48%. The average program enrolled 104 patients with 3.5 ADRs reported by health care professionals per year (range 0-65). Agency directors reported that physicians, nurses, pharmacists, and members of the pharmacy and therapeutics committee should monitor ADRs. Results indicated a need for all health-care professional involved in home health care to increase their ADR monitoring and reporting activities.
A reliable method has been developed to produce stenosis of the right coronary artery of baboons ... more A reliable method has been developed to produce stenosis of the right coronary artery of baboons as a consequence of electrostimulation of the vessel at a chosen position. At that site a pair of electrodes were implanted and activated with a train of 9-volt pulses (length: 10 ms, separation: 100 ms) for 30 min, 5 days/week, up to 6 weeks. 13 animals were included in the experiment, 2 of those served as controls. Pathohistologically the structure of the artificially produced constrictions is similar to atherosclerotic lesions. On average the stenoses occupied 55% of the available lumen; total occlusion and no stenosis were observed in 1 case each.
ABSTRACT Abstract The Mississippi Adverse Drug Reaction Reporting Program was instituted in 1986 ... more ABSTRACT Abstract The Mississippi Adverse Drug Reaction Reporting Program was instituted in 1986 and is to be funded through 1992. The project was designed to stimulate the reporting of ADRs on a statewide basis. The project has been successful in increasing the numbers of ADRs reported from Mississippi, as well as enhancing the awareness of the positive features inherent in the reporting of ADRs externally from practitioners' practice sites. The project has encompassed a community and hospital component throughout. This manuscript lists activities to date, the analyses accomplished to analyze data derived from the project, and plans for the remaining three years of the project.
1. Arch Med Res. 2000 Jul-Aug;31(4 Suppl):S36-7. A comparison of cross-sectional and longitudinal... more 1. Arch Med Res. 2000 Jul-Aug;31(4 Suppl):S36-7. A comparison of cross-sectional and longitudinal seroepidemiological assessments of entamoeba-infected populations in South Africa. Jackson T, Reddy S, Fincham J, Abd ...
Book Review. Forced Exit --- The Slippery Slope From Assisted Suicide to Legalized Murder. Wesley... more Book Review. Forced Exit --- The Slippery Slope From Assisted Suicide to Legalized Murder. Wesley J. Smith. (Times Books, division of Random House, New York, 1997, xxvi & 291 pp., ISBN: 1-8129-2790-7.). Wesley J Smith ...
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