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Inappropriate medicine prescribing in older South Africans: A cross-sectional analysis of medicine claims data.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

Van Heerden JA, Burger JR, Gerber JJ.
PMID: 27725022
S Afr Med J. 2016 Sep 09;106(10):1010-1016. doi: 10.7196/SAMJ.2016.v106i10.10627.

BACKGROUND: Prescribing for older patients is a well-recognised problem, and inappropriate items are prescribed frequently. Several tools and criteria are available to promote rational prescribing in older patients.OBJECTIVE: To determine the prevalence of potentially inappropriate prescriptions (PIPs) in older...

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Van Heerden JA, Burger JR, Gerber JJ. Inappropriate medicine prescribing in older South Africans: A cross-sectional analysis of medicine claims data. S Afr Med J. 2016;106(10):1010-1016doi: 10.7196/SAMJ.2016.v106i10.10627.
Van Heerden, J. A., Burger, J. R., & Gerber, J. J. (2016). Inappropriate medicine prescribing in older South Africans: A cross-sectional analysis of medicine claims data. South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 106(10), 1010-1016. https://doi.org/10.7196/SAMJ.2016.v106i10.10627
Van Heerden, J A, et al. "Inappropriate medicine prescribing in older South Africans: A cross-sectional analysis of medicine claims data." South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde vol. 106,10 (2016): 1010-1016. doi: https://doi.org/10.7196/SAMJ.2016.v106i10.10627
Van Heerden JA, Burger JR, Gerber JJ. Inappropriate medicine prescribing in older South Africans: A cross-sectional analysis of medicine claims data. S Afr Med J. 2016 Sep 09;106(10):1010-1016. doi: 10.7196/SAMJ.2016.v106i10.10627. PMID: 27725022.
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Single cell genomics indicates horizontal gene transfer and viral infections in a deep subsurface Firmicutes population.

Frontiers in microbiology

Labonté JM, Field EK, Lau M, Chivian D, Van Heerden E, Wommack KE, Kieft TL, Onstott TC, Stepanauskas R.
PMID: 25954269
Front Microbiol. 2015 Apr 22;6:349. doi: 10.3389/fmicb.2015.00349. eCollection 2015.

A major fraction of Earth's prokaryotic biomass dwells in the deep subsurface, where cellular abundances per volume of sample are lower, metabolism is slower, and generation times are longer than those in surface terrestrial and marine environments. How these...

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Labonté JM, Field EK, Lau M, et al. Single cell genomics indicates horizontal gene transfer and viral infections in a deep subsurface Firmicutes population. Front Microbiol. 2015;6:349doi: 10.3389/fmicb.2015.00349.
Labonté, J. M., Field, E. K., Lau, M., Chivian, D., Van Heerden, E., Wommack, K. E., Kieft, T. L., Onstott, T. C., & Stepanauskas, R. (2015). Single cell genomics indicates horizontal gene transfer and viral infections in a deep subsurface Firmicutes population. Frontiers in microbiology, 6349. https://doi.org/10.3389/fmicb.2015.00349
Labonté, Jessica M, et al. "Single cell genomics indicates horizontal gene transfer and viral infections in a deep subsurface Firmicutes population." Frontiers in microbiology vol. 6 (2015): 349. doi: https://doi.org/10.3389/fmicb.2015.00349
Labonté JM, Field EK, Lau M, Chivian D, Van Heerden E, Wommack KE, Kieft TL, Onstott TC, Stepanauskas R. Single cell genomics indicates horizontal gene transfer and viral infections in a deep subsurface Firmicutes population. Front Microbiol. 2015 Apr 22;6:349. doi: 10.3389/fmicb.2015.00349. eCollection 2015. PMID: 25954269; PMCID: PMC4406082.
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Catalysis for Fuels: general discussion.

Faraday discussions

Niemantsverdriet H, van Helden P, Hensen E, Lennon D, Holt K, Hutchings G, Bowker M, Catlow R, Shozi M, Jewell L, Claeys M, Hayward J, Coville N, Fischer N, Roldan A, Redekop E, Gambu T, Deeplal L, Mkhwanazi TPO, Weststrate KJ, Bahnemann D, Neurock M, Schulz H, Ma D, Kondrat S, Collier P, Gupta AK, Corma A, Akomeah P, Iglesia E, van Steen E, de Leeuw N, Wolf M, van Heerden T.
PMID: 28429020
Faraday Discuss. 2017 Apr 28;197:165-205. doi: 10.1039/c7fd90010d.

No abstract available.

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Niemantsverdriet H, van Helden P, Hensen E, et al. Catalysis for Fuels: general discussion. Faraday Discuss. 2017;197:165-205doi: 10.1039/c7fd90010d.
Niemantsverdriet, H., van Helden, P., Hensen, E., Lennon, D., Holt, K., Hutchings, G., Bowker, M., Catlow, R., Shozi, M., Jewell, L., Claeys, M., Hayward, J., Coville, N., Fischer, N., Roldan, A., Redekop, E., Gambu, T., Deeplal, L., Mkhwanazi, T. P. O., Weststrate, K. J., Bahnemann, D., Neurock, M., Schulz, H., Ma, D., Kondrat, S., Collier, P., Gupta, A. K., Corma, A., Akomeah, P., Iglesia, E., van Steen, E., de Leeuw, N., Wolf, M., & van Heerden, T. (2017). Catalysis for Fuels: general discussion. Faraday discussions, 197165-205. https://doi.org/10.1039/c7fd90010d
Niemantsverdriet, Hans, et al. "Catalysis for Fuels: general discussion." Faraday discussions vol. 197 (2017): 165-205. doi: https://doi.org/10.1039/c7fd90010d
Niemantsverdriet H, van Helden P, Hensen E, Lennon D, Holt K, Hutchings G, Bowker M, Catlow R, Shozi M, Jewell L, Claeys M, Hayward J, Coville N, Fischer N, Roldan A, Redekop E, Gambu T, Deeplal L, Mkhwanazi TPO, Weststrate KJ, Bahnemann D, Neurock M, Schulz H, Ma D, Kondrat S, Collier P, Gupta AK, Corma A, Akomeah P, Iglesia E, van Steen E, de Leeuw N, Wolf M, van Heerden T. Catalysis for Fuels: general discussion. Faraday Discuss. 2017 Apr 28;197:165-205. doi: 10.1039/c7fd90010d. PMID: 28429020.
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South African medical schools: Current state of selection criteria and medical students' demographic profile.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

van der Merwe LJ, van Zyl GJ, St Clair Gibson A, Viljoen M, Iputo JE, Mammen M, Chitha W, Perez AM, Hartman N, Fonn S, Green-Thompson L, Ayo-Ysuf OA, Botha GC, Manning D, Botha SJ, Hift R, Retief P, van Heerden BB, Volmink J.
PMID: 26792312
S Afr Med J. 2015 Dec 16;106(1):76-81. doi: 10.7196/SAMJ.2016.v106i1.9913.

BACKGROUND: Selection of medical students at South African (SA) medical schools must promote equitable and fair access to students from all population groups, while ensuring optimal student throughput and success, and training future healthcare practitioners who will fulfil the...

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van der Merwe LJ, van Zyl GJ, St Clair Gibson A, et al. South African medical schools: Current state of selection criteria and medical students' demographic profile. S Afr Med J. 2015;106(1):76-81doi: 10.7196/SAMJ.2016.v106i1.9913.
van der Merwe, L. J., van Zyl, G. J., St Clair Gibson, A., Viljoen, M., Iputo, J. E., Mammen, M., Chitha, W., Perez, A. M., Hartman, N., Fonn, S., Green-Thompson, L., Ayo-Ysuf, O. A., Botha, G. C., Manning, D., Botha, S. J., Hift, R., Retief, P., van Heerden, B. B., & Volmink, J. (2015). South African medical schools: Current state of selection criteria and medical students' demographic profile. South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 106(1), 76-81. https://doi.org/10.7196/SAMJ.2016.v106i1.9913
van der Merwe, L J, et al. "South African medical schools: Current state of selection criteria and medical students' demographic profile." South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde vol. 106,1 (2015): 76-81. doi: https://doi.org/10.7196/SAMJ.2016.v106i1.9913
van der Merwe LJ, van Zyl GJ, St Clair Gibson A, Viljoen M, Iputo JE, Mammen M, Chitha W, Perez AM, Hartman N, Fonn S, Green-Thompson L, Ayo-Ysuf OA, Botha GC, Manning D, Botha SJ, Hift R, Retief P, van Heerden BB, Volmink J. South African medical schools: Current state of selection criteria and medical students' demographic profile. S Afr Med J. 2015 Dec 16;106(1):76-81. doi: 10.7196/SAMJ.2016.v106i1.9913. PMID: 26792312.
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Neuropsychiatry of hypersexuality.

CNS spectrums

Stein DJ, Hugo F, Oosthuizen P, Hawkridge SM, van Heerden B.
PMID: 18311099
CNS Spectr. 2000 Jan;5(1):36-46. doi: 10.1017/s1092852900012657.

Relatively few studies of the psychobiology of hypersexuality have been undertaken. Nevertheless, the literature does suggest the possibility of a neurobiology of hypersexuality. Three cases of hypersexual behavior are presented in the context of neuropsychiatric disorders, and the literature...

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Stein DJ, Hugo F, Oosthuizen P, et al. Neuropsychiatry of hypersexuality. CNS Spectr. 2000;5(1):36-46doi: 10.1017/s1092852900012657.
Stein, D. J., Hugo, F., Oosthuizen, P., Hawkridge, S. M., & van Heerden, B. (2000). Neuropsychiatry of hypersexuality. CNS spectrums, 5(1), 36-46. https://doi.org/10.1017/s1092852900012657
Stein, D J, et al. "Neuropsychiatry of hypersexuality." CNS spectrums vol. 5,1 (2000): 36-46. doi: https://doi.org/10.1017/s1092852900012657
Stein DJ, Hugo F, Oosthuizen P, Hawkridge SM, van Heerden B. Neuropsychiatry of hypersexuality. CNS Spectr. 2000 Jan;5(1):36-46. doi: 10.1017/s1092852900012657. PMID: 18311099.
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Subendocardial fibrosis in left ventricular hypertrabeculation-cause or consequence?.

Clinical Medicine Insights. Cardiology

Ker J, Du Toit-Prinsloo L, Van Heerden WF, Saayman G.
PMID: 21344021
Clin Med Insights Cardiol. 2011 Feb 02;5:13-6. doi: 10.4137/CMC.S6507.

Left ventricular noncompaction has been classified as a primary cardiomyopathy with a genetic origin. This condition is morphologically characterized by a thickened, two-layered myocardium with numerous prominent trabeculations and deep, intertrabecular recesses. Recently, it has become clear that these...

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Ker J, Du Toit-Prinsloo L, Van Heerden WF, et al. Subendocardial fibrosis in left ventricular hypertrabeculation-cause or consequence?. Clin Med Insights Cardiol. 2011;5:13-6doi: 10.4137/CMC.S6507.
Ker, J., Du Toit-Prinsloo, L., Van Heerden, W. F., & Saayman, G. (2011). Subendocardial fibrosis in left ventricular hypertrabeculation-cause or consequence?. Clinical Medicine Insights. Cardiology, 513-6. https://doi.org/10.4137/CMC.S6507
Ker, J, et al. "Subendocardial fibrosis in left ventricular hypertrabeculation-cause or consequence?." Clinical Medicine Insights. Cardiology vol. 5 (2011): 13-6. doi: https://doi.org/10.4137/CMC.S6507
Ker J, Du Toit-Prinsloo L, Van Heerden WF, Saayman G. Subendocardial fibrosis in left ventricular hypertrabeculation-cause or consequence?. Clin Med Insights Cardiol. 2011 Feb 02;5:13-6. doi: 10.4137/CMC.S6507. PMID: 21344021; PMCID: PMC3041236.
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The concept of validity.

Psychological review

Borsboom D, Mellenbergh GJ, van Heerden J.
PMID: 15482073
Psychol Rev. 2004 Oct;111(4):1061-71. doi: 10.1037/0033-295X.111.4.1061.

This article advances a simple conception of test validity: A test is valid for measuring an attribute if (a) the attribute exists and (b) variations in the attribute causally produce variation in the measurement outcomes. This conception is shown...

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Borsboom D, Mellenbergh GJ, van Heerden J. The concept of validity. Psychol Rev. 2004;111(4):1061-71doi: 10.1037/0033-295X.111.4.1061.
Borsboom, D., Mellenbergh, G. J., & van Heerden, J. (2004). The concept of validity. Psychological review, 111(4), 1061-71. https://doi.org/10.1037/0033-295X.111.4.1061
Borsboom, Denny, et al. "The concept of validity." Psychological review vol. 111,4 (2004): 1061-71. doi: https://doi.org/10.1037/0033-295X.111.4.1061
Borsboom D, Mellenbergh GJ, van Heerden J. The concept of validity. Psychol Rev. 2004 Oct;111(4):1061-71. doi: 10.1037/0033-295X.111.4.1061. PMID: 15482073.
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Reduction of dark chilling stress in N-fixing soybean by nitrate as indicated by chlorophyll a fluorescence kinetics.

Physiologia plantarum

Van Heerden PD, Strasser RJ, Krüger GH.
PMID: 15153191
Physiol Plant. 2004 Jun;121(2):239-249. doi: 10.1111/j.0031-9317.2004.0312.x.

Sub-optimal night temperatures below 15 degrees C (dark chilling) frequently reduce soybean [Glycine max (L.) Merrill] production. Nitrate application is known to alleviate some of the negative effects of low root zone temperatures, probably by counteracting the inhibition caused...

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Van Heerden PD, Strasser RJ, Krüger GH. Reduction of dark chilling stress in N-fixing soybean by nitrate as indicated by chlorophyll a fluorescence kinetics. Physiol Plant. 2004;121(2):239-249doi: 10.1111/j.0031-9317.2004.0312.x.
Van Heerden, P. D., Strasser, R. J., & Krüger, G. H. (2004). Reduction of dark chilling stress in N-fixing soybean by nitrate as indicated by chlorophyll a fluorescence kinetics. Physiologia plantarum, 121(2), 239-249. https://doi.org/10.1111/j.0031-9317.2004.0312.x
Van Heerden, Philippus D. R., et al. "Reduction of dark chilling stress in N-fixing soybean by nitrate as indicated by chlorophyll a fluorescence kinetics." Physiologia plantarum vol. 121,2 (2004): 239-249. doi: https://doi.org/10.1111/j.0031-9317.2004.0312.x
Van Heerden PD, Strasser RJ, Krüger GH. Reduction of dark chilling stress in N-fixing soybean by nitrate as indicated by chlorophyll a fluorescence kinetics. Physiol Plant. 2004 Jun;121(2):239-249. doi: 10.1111/j.0031-9317.2004.0312.x. PMID: 15153191.
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Wearable Digital Sensors to Identify Risks of Postpartum Depression and Personalize Psychological Treatment for Adolescent Mothers: Protocol for a Mixed Methods Exploratory Study in Rural Nepal.

JMIR research protocols

Poudyal A, van Heerden A, Hagaman A, Maharjan SM, Byanjankar P, Subba P, Kohrt BA.
PMID: 31512581
JMIR Res Protoc. 2019 Sep 11;8(8):e14734. doi: 10.2196/14734.

BACKGROUND: There is a high prevalence of untreated postpartum depression among adolescent mothers with the greatest gap in services in low- and middle-income countries. Recent studies have demonstrated the potential of nonspecialists to provide mental health services for postpartum...

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Poudyal A, van Heerden A, Hagaman A, et al. Wearable Digital Sensors to Identify Risks of Postpartum Depression and Personalize Psychological Treatment for Adolescent Mothers: Protocol for a Mixed Methods Exploratory Study in Rural Nepal. JMIR Res Protoc. 2019;8(8):e14734doi: 10.2196/14734.
Poudyal, A., van Heerden, A., Hagaman, A., Maharjan, S. M., Byanjankar, P., Subba, P., & Kohrt, B. A. (2019). Wearable Digital Sensors to Identify Risks of Postpartum Depression and Personalize Psychological Treatment for Adolescent Mothers: Protocol for a Mixed Methods Exploratory Study in Rural Nepal. JMIR research protocols, 8(8), e14734. https://doi.org/10.2196/14734
Poudyal, Anubhuti, et al. "Wearable Digital Sensors to Identify Risks of Postpartum Depression and Personalize Psychological Treatment for Adolescent Mothers: Protocol for a Mixed Methods Exploratory Study in Rural Nepal." JMIR research protocols vol. 8,8 (2019): e14734. doi: https://doi.org/10.2196/14734
Poudyal A, van Heerden A, Hagaman A, Maharjan SM, Byanjankar P, Subba P, Kohrt BA. Wearable Digital Sensors to Identify Risks of Postpartum Depression and Personalize Psychological Treatment for Adolescent Mothers: Protocol for a Mixed Methods Exploratory Study in Rural Nepal. JMIR Res Protoc. 2019 Sep 11;8(8):e14734. doi: 10.2196/14734. PMID: 31512581; PMCID: PMC6746061.
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Genome Sequences of Three African Swine Fever Viruses of Genotypes I, III, and XXII from South Africa and Zambia, Isolated from .

Microbiology resource announcements

Ndlovu S, Williamson AL, Malesa R, van Heerden J, Boshoff CI, Bastos ADS, Heath L, Carulei O.
PMID: 32139555
Microbiol Resour Announc. 2020 Mar 05;9(10). doi: 10.1128/MRA.01376-19.

Here, we report the draft genome sequences of three African swine fever viruses isolated from

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Ndlovu S, Williamson AL, Malesa R, et al. Genome Sequences of Three African Swine Fever Viruses of Genotypes I, III, and XXII from South Africa and Zambia, Isolated from . Microbiol Resour Announc. 2020;9(10)doi: 10.1128/MRA.01376-19.
Ndlovu, S., Williamson, A. L., Malesa, R., van Heerden, J., Boshoff, C. I., Bastos, A. D. S., Heath, L., & Carulei, O. (2020). Genome Sequences of Three African Swine Fever Viruses of Genotypes I, III, and XXII from South Africa and Zambia, Isolated from . Microbiology resource announcements, 9(10), . https://doi.org/10.1128/MRA.01376-19
Ndlovu, S, et al. "Genome Sequences of Three African Swine Fever Viruses of Genotypes I, III, and XXII from South Africa and Zambia, Isolated from ." Microbiology resource announcements vol. 9,10 (2020). doi: https://doi.org/10.1128/MRA.01376-19
Ndlovu S, Williamson AL, Malesa R, van Heerden J, Boshoff CI, Bastos ADS, Heath L, Carulei O. Genome Sequences of Three African Swine Fever Viruses of Genotypes I, III, and XXII from South Africa and Zambia, Isolated from . Microbiol Resour Announc. 2020 Mar 05;9(10). doi: 10.1128/MRA.01376-19. PMID: 32139555; PMCID: PMC7171217.
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'Going the extra mile': Supervisors' perspectives on what makes a 'good' intern.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde

De Villiers M, Van Heerden B, Van Schalkwyk S.
PMID: 30421714
S Afr Med J. 2018 Oct 02;108(10):852-857. doi: 10.7196/SAMJ.2018.v108i10.13052.

BACKGROUND: Much has been published on whether newly graduated doctors are ready for practice, seeking to understand how to better prepare graduates for the workplace. Most studies focus on undergraduate education as preparation for internship by investigating knowledge and...

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De Villiers M, Van Heerden B, Van Schalkwyk S. 'Going the extra mile': Supervisors' perspectives on what makes a 'good' intern. S Afr Med J. 2018;108(10):852-857doi: 10.7196/SAMJ.2018.v108i10.13052.
De Villiers, M., Van Heerden, B., & Van Schalkwyk, S. (2018). 'Going the extra mile': Supervisors' perspectives on what makes a 'good' intern. South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 108(10), 852-857. https://doi.org/10.7196/SAMJ.2018.v108i10.13052
De Villiers, M, et al. "'Going the extra mile': Supervisors' perspectives on what makes a 'good' intern." South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde vol. 108,10 (2018): 852-857. doi: https://doi.org/10.7196/SAMJ.2018.v108i10.13052
De Villiers M, Van Heerden B, Van Schalkwyk S. 'Going the extra mile': Supervisors' perspectives on what makes a 'good' intern. S Afr Med J. 2018 Oct 02;108(10):852-857. doi: 10.7196/SAMJ.2018.v108i10.13052. PMID: 30421714.
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Successful Treatment of Adenovirus Infection with Brincidofovir in an Immunocompromised Patient after Hematological Stem Cell Transplantation.

Case reports in infectious diseases

Van Genechten T, van Heerden J, Bauters T, Dhooge C.
PMID: 31970003
Case Rep Infect Dis. 2020 Jan 07;2020:5981289. doi: 10.1155/2020/5981289. eCollection 2020.

Immunocompromised patients, including hematopoietic stem cell transplantation (HSCT), HIV, and malnourished patients, are at increased risk for viral infections with high incidences of morbidity and mortality. In HSCT patients, the infection risk is increased until immune reconstitution is re-established....

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Van Genechten T, van Heerden J, Bauters T, et al. Successful Treatment of Adenovirus Infection with Brincidofovir in an Immunocompromised Patient after Hematological Stem Cell Transplantation. Case Rep Infect Dis. 2020;2020:5981289doi: 10.1155/2020/5981289.
Van Genechten, T., van Heerden, J., Bauters, T., & Dhooge, C. (2020). Successful Treatment of Adenovirus Infection with Brincidofovir in an Immunocompromised Patient after Hematological Stem Cell Transplantation. Case reports in infectious diseases, 20205981289. https://doi.org/10.1155/2020/5981289
Van Genechten, T, et al. "Successful Treatment of Adenovirus Infection with Brincidofovir in an Immunocompromised Patient after Hematological Stem Cell Transplantation." Case reports in infectious diseases vol. 2020 (2020): 5981289. doi: https://doi.org/10.1155/2020/5981289
Van Genechten T, van Heerden J, Bauters T, Dhooge C. Successful Treatment of Adenovirus Infection with Brincidofovir in an Immunocompromised Patient after Hematological Stem Cell Transplantation. Case Rep Infect Dis. 2020 Jan 07;2020:5981289. doi: 10.1155/2020/5981289. eCollection 2020. PMID: 31970003; PMCID: PMC6973187.
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Showing 1 to 12 of 168 entries