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Barriers and facilitators of evidence-based management of patients with bacterial infections among general dental practitioners: a theory-informed interview study. Implement Sci 2016; 11:11. [PMID: 26821790 PMCID: PMC4731984 DOI: 10.1186/s13012-016-0372-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Accepted: 01/12/2016] [Indexed: 01/21/2023] Open
Abstract
Background General dental practitioners (GDPs) regularly prescribe antibiotics to manage dental infections although most infections can be treated successfully by local measures. Published guidance to support GDPs to make appropriate prescribing decisions exists but there continues to be wide variation in dental antibiotic prescribing. An interview study was conducted as part of the Reducing Antibiotic Prescribing in Dentistry (RAPiD) trial to understand the barriers and facilitators of using local measures instead of prescribing antibiotics to manage bacterial infections. Methods Thirty semi-structured one-to-one telephone interviews were conducted using the Theoretical Domains Framework (TDF). Responses were coded into domains of the TDF and sub-themes. Priority domains (high frequency: ≥50 % interviewees discussed) relevant to behaviour change were identified as targets for future intervention efforts and mapped onto ‘intervention functions’ of the Behaviour Change Wheel system. Results Five domains (behavioural regulation, social influences, reinforcement, environmental context and resources, and beliefs about consequences) with seven sub-themes were identified as targets for future intervention. All participants had knowledge about the evidence-based management of bacterial infections, but they reported difficulties in following this due to patient factors and time management. Lack of time was found to significantly influence their decision processes with regard to performing local measures. Beliefs about their capabilities to overcome patient influence, beliefs that performing local measures would impact on subsequent appointment times as well as there being no incentives for performing local measures were also featured. Though no knowledge or basic skills issues were identified, the participants suggested some continuous professional development programmes (e.g. time management, an overview of published guidance) to address some of the barriers. The domain results suggest a number of intervention functions through which future interventions could change GDPs’ antibiotic prescribing for bacterial infections: imparting skills through training, providing an example for GDPs to imitate (i.e. modelling) or creating the expectation of a reward (i.e. incentivisation). Conclusions This is the first theoretically informed study to identify barriers and facilitators of evidence-based management of patients with bacterial infections among GDPs. A pragmatic approach is needed to address the modifiable barriers in future interventions intended to change dentists’ inappropriate prescribing behaviour. Electronic supplementary material The online version of this article (doi:10.1186/s13012-016-0372-z) contains supplementary material, which is available to authorized users.
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102
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Arteagoitia MI, Ramos E, Santamaría G, Álvarez J, Barbier L, Santamaría J. Survey of Spanish dentists on the prescription of antibiotics and antiseptics in surgery for impacted lower third molars. Med Oral Patol Oral Cir Bucal 2016; 21:e82-7. [PMID: 26615502 PMCID: PMC4765760 DOI: 10.4317/medoral.20669] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 08/16/2015] [Indexed: 11/25/2022] Open
Abstract
Background This study explored the attitude of registered dentists in Biscay towards prescribing antibiotics and/or antiseptics to prevent potential infections after surgical extraction of completely bone-impacted third molars in otherwise healthy individuals, with no history of infection. Material and Methods We sent letters to 931 registered dentists in Biscay, with an explanation of the study objectives, description of a case of lower third molar impaction, including a panoramic radiograph, and a questionnaire. The questionnaire asked whether they would prescribe antibiotics and/or antiseptics, in the hypothetical case of lower third molar extraction surgery presented, and if so, when, what type, at what dose and how long for. Results The questionnaire was completed by 261 dentists (28%), with a mean age of 44.3 years old (SD 11.05) and mean of 18.7 years working as a dentist (SD 9). A total of 216 dentists (82.7%) considered it necessary to prescribe antibiotics. Of these, 126 (58.3%) would prescribe amoxicillin and 74 (34.5%) amoxicillin/clavulanic acid, while 129 dentists (59%) would prescribe antibiotics both before and after surgery and 10 (4.6%) only after surgery. The most common doses were amoxicillin 500 mg or 750 mg every 8 hours, and amoxicillin/clavulanic acid 875/125 mg every 8 hours, in both cases for a mean of 7 days. Further, 74 dentists (28%) said they would use immediate post-extraction socket irrigation with chlorhexidine, while 211 (81%) would prescribe antiseptics in the postoperative period, of whom 97% recommended chlorhexidine. We did not find significant differences in the use of antibiotics or antiseptics by dentist age (ANOVA p=0.22 and p=0.53, respectively), or professional experience (ANOVA p=0.45 and p=0.62). Conclusions In our sample, the prophylactic prescription of antibiotics and/or chlorhexidine is widespread in clinical practice, in most cases amoxicillin and amoxicillin/clavulanic acid for a week, starting the treatment before surgery. Key words:Extraction, lower third molar, survey, antibiotics, antiseptics.
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Affiliation(s)
- María-Iciar Arteagoitia
- Servicio Cirugia Maxilofacial, Hospital Universitario de Cruces, Plaza de Cruces s/n, Barakaldo (Bizkaia), Spain,
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Cope AL, Francis NA, Wood F, Chestnutt IG. Antibiotic prescribing in UK general dental practice: a cross-sectional study. Community Dent Oral Epidemiol 2015; 44:145-53. [PMID: 26507098 DOI: 10.1111/cdoe.12199] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 09/23/2015] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To assess the extent to which antibiotic prescribing in general dental practice conforms to clinical guidelines and to describe factors associated with antibiotic prescription in the absence of spreading infection or systemic involvement. METHODS A cross-sectional study of the management of adult patients with acute dental conditions by General Dental Practitioners (GDPs) in Wales, UK. Clinical information on the management of patients was compared to clinical and prescribing guidelines published by the Scottish Dental Clinical Effectiveness Programme and the Faculty of General Dental Practice (UK). Multilevel logistic regression was used to identify patient, practitioner and consultation characteristics predictive of antibiotic prescribing in the absence of infection. RESULTS Antibiotics were prescribed to 57.4% of 568 patients. Over half of antibiotics (65.6%) were prescribed in situations where there was no evidence of spreading infection, and 70.6% were used without the provision of an operative intervention. Only 19.0% of antibiotics were prescribed in situations where their use was indicated by clinical guidelines. Factors associated (P < 0.05) with antibiotic prescription in the absence of infection were failure of previous operative treatment (Odds Ratio (OR) 13.57), shortage of clinical time to undertake treatment (OR 10.21), patients who were unable or unwilling to accept operative treatment (OR 4.89), patient requests for antibiotics (OR 3.69) and acute periodontal conditions (OR 3.37). CONCLUSIONS A high level of inappropriate antibiotic prescribing was observed amongst the GDPs studied. Features of the healthcare environment, such as clinical time pressures, and patient-related characteristics, such as expectations for antibiotics and refusal of operative treatment, are associated with antibiotic prescribing in the absence of infection. Individuals responsible for the commissioning and delivery of dental services should seek to develop targeted interventions addressing these issues in order to ensure optimal antimicrobial stewardship within dentistry.
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Affiliation(s)
- Anwen L Cope
- Applied Clinical Research and Public Health, School of Dentistry, Cardiff University, Cardiff, UK
| | - Nick A Francis
- Cochrane Institute of Primary Care and Public Health, School of Medicine, Cardiff University, Cardiff, UK
| | - Fiona Wood
- Cochrane Institute of Primary Care and Public Health, School of Medicine, Cardiff University, Cardiff, UK
| | - Ivor G Chestnutt
- Applied Clinical Research and Public Health, School of Dentistry, Cardiff University, Cardiff, UK
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Haliti NR, Haliti FR, Koçani FK, Gashi AA, Mrasori SI, Hyseni VI, Bytyqi SI, Krasniqi LL, Murtezani AF, Krasniqi SL. Surveillance of antibiotic and analgesic use in the Oral Surgery Department of the University Dentistry Clinical Center of Kosovo. Ther Clin Risk Manag 2015; 11:1497-503. [PMID: 26491336 PMCID: PMC4599059 DOI: 10.2147/tcrm.s87595] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Because Kosovo has no reliable information on antimicrobial and analgesic use in dental practice, the survey reported here evaluated the antibiotic and analgesic prescriptions in the Oral Surgery Department of the University Dentistry Clinical Center of Kosovo (UDCCK). METHODS The data of 2,442 registered patients for a 1-year period were screened and analyzed concerning antibiotic and analgesic use as per standards of rational prescription. RESULTS Dentistry doctors prescribed antibiotics significantly more often than analgesics. Antibiotics were prescribed in 8.11% of all cases, while only 1.35% of total prescriptions were for analgesics. The total consumption of antibiotic drugs in the UDCCK was 4.53 Defined Daily Doses [DDD]/1,000 inhabitants/day, compared with only 0.216 DDD/1,000 inhabitants/day for analgesics. From a total number of 117 patients, 32 patients received combinations of two antibiotics. CONCLUSION Pharmacotherapy analysis showed that the prescription rates of antibiotics and analgesics in the UDCCK are not rational in terms of the qualitative aspects of treatment. For the qualitative improvement of prescription of these drug groups, we recommend the implementation of treatment guidelines following rational standards.
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Affiliation(s)
- Naim R Haliti
- Department of Forensic Medicine, Faculty of Medicine, University of Prishtina “Hasan Prishtina”, Prishtina, Kosovo
| | - Fehim R Haliti
- Department of Children Dentistry, University Dentistry Clinical Center of Kosovo, Prishtina, Kosovo
| | - Ferit K Koçani
- Department of Oral Disease, University Dentistry Clinical Center of Kosovo, Prishtina, Kosovo
| | - Ali A Gashi
- Department of Oral Surgery, University Dentistry Clinical Center of Kosovo, Prishtina, Kosovo
| | - Shefqet I Mrasori
- Department of Oral Disease, University Dentistry Clinical Center of Kosovo, Prishtina, Kosovo
| | - Valon I Hyseni
- Institute of Pharmacology and Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Prishtina “Hasan Prishtina”, Prishtina, Kosovo
| | - Samir I Bytyqi
- Institute of Pharmacology and Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Prishtina “Hasan Prishtina”, Prishtina, Kosovo
| | - Lumnije L Krasniqi
- Department of Children Dentistry, University Dentistry Clinical Center of Kosovo, Prishtina, Kosovo
| | - Ardiana F Murtezani
- Institute of Pharmacology and Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Prishtina “Hasan Prishtina”, Prishtina, Kosovo
| | - Shaip L Krasniqi
- Institute of Pharmacology and Toxicology and Clinical Pharmacology, Faculty of Medicine, University of Prishtina “Hasan Prishtina”, Prishtina, Kosovo
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105
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Beacher N, Sweeney MP, Bagg J. Dentists, antibiotics and Clostridium difficile-associated disease. Br Dent J 2015; 219:275-9. [DOI: 10.1038/sj.bdj.2015.720] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2015] [Indexed: 01/07/2023]
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106
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Bajis S, Van den Bergh R, De Bruycker M, Mahama G, Van Overloop C, Satyanarayana S, Bernardo RS, Esmati S, Reid AJ. Antibiotic use in a district hospital in Kabul, Afghanistan: are we overprescribing? Public Health Action 2015; 4:259-64. [PMID: 26400706 DOI: 10.5588/pha.14.0068] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Accepted: 10/15/2014] [Indexed: 11/10/2022] Open
Abstract
SETTING A district hospital in Kabul, Afghanistan, supported by Médecins Sans Frontières (MSF). OBJECTIVES To assess antibiotic prescribing practices in the out-patient department in summer (August 2013) and winter (January 2014). DESIGN Cross-sectional study, using routinely collected hospital data and using World Health Organization (WHO) defined daily dose (DDD) methodology. RESULTS An analysis of 4857 prescriptions (summer) and 4821 prescriptions (winter) showed that respectively 62% and 50% of all out-patients were prescribed at least one antibiotic. Prescriptions without a recorded diagnosis represented a sizeable proportion of all antibiotics prescribed. For upper respiratory tract infections (URTI), dental indications, urinary tract infections (UTI) and diarrhoea, good adherence to dosages recommended in the MSF standard treatment guidelines was observed when measured by DDD. However, certain drugs not indicated in the guidelines were prescribed, such as amoxicillin and metronidazole for UTI and azithromycin for URTI. CONCLUSION Rates of antibiotic prescriptions for out-patients in a district hospital in Afghanistan were high, double the WHO recommendation of 30%. While systematic non-adherence to recommended dosages was not observed, inappropriate prescriptions for specific conditions may have occurred. This study suggests that knowledge about context-specific determinants of antibiotic prescribing is a first step towards promoting rational prescribing practices in such settings.
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Affiliation(s)
- S Bajis
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
| | - R Van den Bergh
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
| | - M De Bruycker
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
| | - G Mahama
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
| | - C Van Overloop
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
| | - S Satyanarayana
- Centre for Operational Research, International Union Against Tuberculosis and Lung Disease, Paris, France
| | - R S Bernardo
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
| | - S Esmati
- Ministry of Public Health, Kabul, Afghanistan
| | - A J Reid
- Operational Centre Brussels, Médecins Sans Frontières, Brussels, Belgium
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107
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Amoxicillin/Clavulanic Acid for the Treatment of Odontogenic Infections: A Randomised Study Comparing Efficacy and Tolerability versus Clindamycin. Int J Dent 2015; 2015:472470. [PMID: 26300919 PMCID: PMC4537712 DOI: 10.1155/2015/472470] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 07/06/2015] [Indexed: 11/17/2022] Open
Abstract
Background. Treatment of odontogenic infections includes surgical drainage and adjunctive antibiotics. This study was designed to generate efficacy and safety data to support twice daily dosing of amoxicillin/clavulanic acid compared to clindamycin in odontogenic infections. Methods. This was a phase IV, randomised, observer blind study; 472 subjects were randomised to receive amoxicillin/clavulanic acid (875 mg/125 mg BID, n = 235) or clindamycin (150 mg QID, n = 237) for 5 or 7 days based on clinical response. The primary endpoint was percentage of subjects achieving clinical success (composite measure of pain, swelling, fever, and additional antimicrobial therapy required) at the end of treatment. Results. The upper limit of two-sided 95% confidence interval for the treatment difference between the study arms (7.7%) was within protocol specified noninferiority margin of 10%, thus demonstrating noninferiority of amoxicillin/clavulanic acid to clindamycin. Secondary efficacy results showed a higher clinical success rate at Day 5 in the amoxicillin/clavulanic acid arm. Most adverse events (raised liver enzymes, diarrhoea, and headache) were similar across both arms and were of mild to moderate intensity. Conclusion. Amoxicillin/clavulanic acid was comparable to clindamycin in achieving clinical success (88.2% versus 89.7%) in acute odontogenic infections and the safety profile was consistent with the known side effects of both drugs. Trial Registration. This trial is registered with Clinicaltrials.gov identifier: NCT02141217.
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108
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Yesudian GT, Gilchrist F, Bebb K, Albadri S, Aspinall A, Swales K, Deery C. A multicentre, multicycle audit of the prescribing practices of three paediatric dental departments in the North of England. Br Dent J 2015; 218:681-5. [DOI: 10.1038/sj.bdj.2015.440] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2014] [Indexed: 11/09/2022]
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109
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Iqbal A. The Attitudes of Dentists Towards the Prescription of Antibiotics During Endodontic Treatment in North of Saudi Arabia. J Clin Diagn Res 2015; 9:ZC82-4. [PMID: 26155570 DOI: 10.7860/jcdr/2015/13718.5964] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/17/2015] [Indexed: 11/24/2022]
Abstract
OBJECTIVE The use of antimicrobial agents has been increased, leading to bacterial resistance. Therefore the health professionals should have a sound knowledge about the prescription of antibiotics to overcome the increasing bacterial resistance. The main objective of this study was to evaluate the attitudes of dentists towards the prescription of antibiotics during endodontic treatment in north of Saudi Arabia. MATERIALS AND METHODS This was a survey based descriptive cross-sectional study. This study has been done among the dentists of northern region of Saudi Arabia. A questionnaire was designed, regarding pattern of prescription of antibiotics by the dentists in the north of Saudi Arabia and the use of antibiotics in the treatment of different endodontic conditions during endodontic treatment. This questionnaire was distributed among 200 dentists in the north of Saudi Arabia. This study will encourage the dentists of the northern region of Saudi Arabia to be up to date about the current and prospective guidelines for the prescription of antibiotics and follow these guidelines for the antibiotic prescription. RESULTS The collected information was analysed by using a computer software SPSS version 18. Majority of the dentists were male accounting for 86%. The age range for 68% of the respondents was 25-35 years. Most of the dentists were having just a basic dental qualification i.e. 65.60%. Out of the total responding dentists, 50% were working in the ministry of health. 77% of the respondents prescribed the antibiotics for necrotic pulp with acute apical periodontitis; swelling present; mod/ severe preoperative symptoms. Out of the total responding dentists, 45.2% prescribed amoxicillin and clavulanic acid combination as the drug of choice. CONCLUSION It is concluded from the present study that the dentists should know the scientific basis for the prescription of antibiotics during endodontic therapy. They should follow and should not neglect the current guidelines for antibiotic prescriptions. There should be community awareness programmes for the dentists regarding the misuse of antibiotics and antibiotic resistance so that they can play a role in controlling these global problems.
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Affiliation(s)
- Azhar Iqbal
- Assistant Professor & Head, Department of Conservative Dentistry, College of Dentistry, University of Aljouf , Saudi Arabia
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110
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Patait M, Urvashi N, Rajderkar M, Kedar S, Shah K, Patait R. Antibiotic prescription: An oral physician's point of view. J Pharm Bioallied Sci 2015; 7:116-20. [PMID: 25883515 PMCID: PMC4399009 DOI: 10.4103/0975-7406.154434] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Revised: 08/10/2014] [Accepted: 10/20/2014] [Indexed: 11/23/2022] Open
Abstract
Background: Antibiotics are important in the management and prophylaxis of infections in patients at a risk of experiencing microbial disease. Uses of systemic antibiotics in dentistry are limited since management of acute dental conditions is primarily based upon extraction of teeth or extirpation of the pulp. However, the literature provides evidence of inappropriate prescribing practices by practitioners, due to a number of factors from inadequate knowledge to social factors. Aim: The aim was to assess the therapeutic prescription of antibiotics in the dental office. Materials and Methods: In the current study, 42 faculty members of two dental colleges in the same vicinity were included. A questionnaire was drafted and sent to the dentists to collect data pertaining to the conditions in which antibiotics were prescribed and most commonly prescribed antibiotic. Results: During the study period, 42 faculty members from various departments in the institutes were surveyed, of which 41 questionnaires were completely filled. Amoxicillin was the most commonly prescribed antibiotic followed by other amoxicillin combinations; Metronidazole was most widely prescribed antibiotic for anaerobic infections. Conclusion: We have entered an era where cures may be few due to increasing microbial resistance. The biggest force for change will be if all practicing dentists looked at their prescribing and made it more rational.
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Affiliation(s)
- Mahendra Patait
- Professor and Head, Department of Oral Medicine and Radiology, S. M. B. T. Dental College, Hospital and PG Research Institute, Sangamner, Maharashtra, India
| | - N Urvashi
- Post Graduate Student, Department of Oral Medicine and Radiology, S. M. B. T. Dental College, Hospital and PG Research Institute, Sangamner, Maharashtra, India
| | - M Rajderkar
- Pro Vice Chancellor, Maharashtra University of Health Sciences, Nashik, India
| | - S Kedar
- Reader, Department of Oral Medicine and Radiology, S. M. B. T. Dental College, Hospital and PG Research Institute, Sangamner, Maharashtra, India
| | - Kinjal Shah
- Consultant Endodontis, Allur Hospital, Mumbai, India
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111
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Zahabiyoun S, Sahabi M, Kharazi MJ. Improving Knowledge of General Dental Practitioners on Antibiotic Prescribing by Raising Awareness of the Faculty of General Dental Practice (UK) Guidelines. JOURNAL OF DENTISTRY (TEHRAN, IRAN) 2015; 12:171-6. [PMID: 26622268 PMCID: PMC4663305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 01/22/2015] [Indexed: 10/30/2022]
Abstract
OBJECTIVES Cases of antimicrobial resistance are increasing, partly due to inappropriate prescribing practices by dentists. The purpose of this study was to investigate the prescribing practices and knowledge of dentists with regards to antibiotics. Moreover, this study aimed to determine whether the prescriptions comply with the recommended guidelines and whether clinical audit can alter the prescribing practices of dentists leading to better use of antibiotics in the dental service. MATERIALS AND METHODS A clinical audit (before/after non-controlled trial) was carried out in two dental clinics in the northeast of England. Retrospective data were collected from 30 antibiotic prescriptions, analysed and compared with the recommended guidelines. Data collected included age and gender of patients, type of prescribed antibiotics and their dosage, frequency and duration, clinical condition and reason for prescribing. The principles of appropriate prescribing based on guidance by the Faculty of General Dental Practice in the United Kingdom (UK), FGDP, were discussed with the dental clinicians. Following this, prospective data were collected and similarly managed. Pre and post audit data were then compared. Changes were tested for significance using McNemar's test and P value<0.05 was considered statistically significant. RESULTS After intervention, data revealed that antibiotic prescribing practices of dentists improved, as there was an increase in the percentage of prescriptions that were in accordance with the FGDP (UK) guidelines. CONCLUSION In view of the limited data collected, this study concludes that there are inappropriate antibiotic prescribing practices amongst general dental practitioners and that clinical audit can address this situation, leading to a more rational use of antibiotics in dental practice.
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Affiliation(s)
- Sana Zahabiyoun
- Researcher, General Dental Practitioner (BDS+ DDS), Graduate of Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Mahasti Sahabi
- Associate Professor, Dental School of Shahid Beheshti University of Medical Sciences, Tehran, Iran,Corresponding author: M. Sahabi, Dental School of Shahid Beheshti University of Medical Sciences, Tehran, Iran,
| | - Mohammad Javad Kharazi
- Assistant Professor, Dental School of Tehran University of Medical Sciences, Tehran, Iran
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112
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Abstract
Dentists in primary care account for approximately one in ten of all therapeutic antibiotic prescriptions, but many of these prescriptions may be unnecessary and will contribute to the critically important problem of bacterial resistance. Emerging guidance on antimicrobial stewardship is discussed and the annual European Antibiotic Awareness Day (EAAD), which takes place on 18 November, is highlighted.
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113
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Currie J, Lin W, Meng J. Addressing Antibiotic Abuse in China: An Experimental Audit Study. JOURNAL OF DEVELOPMENT ECONOMICS 2014; 110:39-51. [PMID: 26949284 PMCID: PMC4776334 DOI: 10.1016/j.jdeveco.2014.05.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
China has high rates of antibiotic abuse and antibiotic resistance but the causes are still a matter for debate. Strong physician financial incentives to prescribe are likely to be an important cause. However, patient demand (or physician beliefs about patient demand) is often cited and may also play a role. We use an audit study to examine the effect of removing financial incentives, and to try to separate out the effects of patient demand. We implement a number of different experimental treatments designed to try to rule out other possible explanations for our findings. Together, our results suggest that financial incentives are the main driver of antibiotic abuse in China, at least in the young and healthy population we draw on in our study.
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Affiliation(s)
| | - Wanchuan Lin
- Guanghua School of Management, Peking University
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114
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Jayadev M, Karunakar P, Vishwanath B, Chinmayi SS, Siddhartha P, Chaitanya B. Knowledge and Pattern of Antibiotic and Non Narcotic Analgesic Prescription for Pulpal and Periapical Pathologies- A Survey among Dentists. J Clin Diagn Res 2014; 8:ZC10-4. [PMID: 25177628 PMCID: PMC4149134 DOI: 10.7860/jcdr/2014/9645.4536] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 05/21/2014] [Indexed: 11/24/2022]
Abstract
AIM The objective was to assess the knowledge and pattern of antibiotic and non narcotic analgesic prescription for pulpal and periapical pathologies among dentists, registered with IDA, in and around Hyderabad. MATERIALS AND METHODS Cross-sectional survey was conducted from January 2014 to February 2014 in and around Hyderabad, Andhra Pradesh, India. A questionnaire for this cross-sectional survey was designed for evaluating the knowledge and patterns of antibiotic and non narcotic analgesic prescription for pulpal and periapical pathologies. It included some demographic information, questions regarding clinical and non clinical factors, type of antibiotics and non narcotics analgesics prescribed were recorded. Data was computed and analysed using SPSS software. Descriptive statistics was performed. RESULTS The response rate for the study was 85%, 51.4% being males and 53.9% were pursuing post graduation. Of the respondents, 44.3% would prescribe medication with elevated body temperatures and evidence of systemic involvement, while 42.8% would prescribe medication for non clinical factors such as unsure of diagnosis. Necrotic pulp with acute apical periodontitis with swelling present and mod/severe preoperative symptoms was the most common condition identified for antibiotic therapy (56.4%). The first antibiotic of choice in patients with no medical allergies is amoxicillin, followed by amoxicillin and metronidazole. The first antibiotic of choice in case of allergic to penicillin was erythromycin. 55.1% and 37.3% would not prescribe antibiotic and analgesic after Root canal treatment respectively. The most commonly prescribed NSAID is Diclofenac (51.1%). Factors influencing the choice of analgesics among respondents is severity of pain (61.4%). 31.7% remained informed of current prophylactic practices through pharmaceutical companies followed by university training sessions and scientific societies (30.7%). CONCLUSION The results of the present survey have demonstrated a lack of uniformity among the dental practitioners. All the clinicians should make themselves aware of the current guidelines available, to ensure highest degree of patient care.
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Affiliation(s)
- M Jayadev
- Assitant Professor, Department of Conservative Dentistry and Endodontics,Panineeya Institute of Dental sciences & Hospital,Hyderabad, Andhra Pradesh, India
| | - P Karunakar
- Professor and HOD, Department of Conservative Dentistry and Endodontics,Panineeya Institute of Dental sciences & Hospital,Hyderabad, Andhra Pradesh, India
| | - B Vishwanath
- Professor, Department of Conservative Dentistry and Endodontics,Panineeya Institute of Dental sciences & Hospital,Hyderabad, Andhra Pradesh, India
| | - S Soumya Chinmayi
- Post Graduate Student, Department of Conservative Dentistry and Endodontics,Panineeya Institute of Dental sciences & Hospital,Hyderabad, Andhra Pradesh, India
| | - P Siddhartha
- Post Graduate Student, Department of Conservative Dentistry and Endodontics,Panineeya Institute of Dental sciences & Hospital,Hyderabad, Andhra Pradesh, India
| | - B Chaitanya
- Assistant Professor, Department of Conservative Dentistry and Endodontics,Panineeya Institute of Dental sciences & Hospital,Hyderabad, Andhra Pradesh, India
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115
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Pipalova R, Vlcek J, Slezak R. The trends in antibiotic use by general dental practitioners in the Czech Republic (2006–2012). Int Dent J 2014; 64:138-43. [DOI: 10.1111/idj.12089] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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116
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Löffler C, Böhmer F, Hornung A, Lang H, Burmeister U, Podbielski A, Wollny A, Kundt G, Altiner A. Dental care resistance prevention and antibiotic prescribing modification-the cluster-randomised controlled DREAM trial. Implement Sci 2014; 9:27. [PMID: 24559212 PMCID: PMC3936853 DOI: 10.1186/1748-5908-9-27] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 02/18/2014] [Indexed: 01/26/2023] Open
Abstract
Background Bacterial resistance development is one of the most urgent problems in healthcare worldwide. In Europe, dentistry accounts for a comparatively high amount of antibiotic prescriptions. In light of increasing levels of bacterial resistance, this development is alarming. So far, very few interventional studies have been performed, and further research is urgently needed. By means of a complex educational intervention, the DREAM trial aims at optimising antibiotic prescribing behaviour of general dentists in Germany. Method This is a cluster-randomised controlled trial, where each cluster consists of one dental practice and all of its patients in a defined period. Participants are general dentists practicing in the German region of Mecklenburg-Western Pomerania. Randomisation takes place after baseline data collection (6 months) and will be stratified by the antibiotic prescribing rates of the participating dental practices. Dentists randomised into the intervention group will participate in a complex small group educational seminar that aims at: increasing knowledge on bacterial resistance, pharmacology, and prophylaxis of infectious endocarditis; increasing awareness of dentist-patient communication using video-taped vignettes of dentist-patient communication on antibiotic treatment; improving collaboration between general dentists, general practitioners, and practice-based cardiologists on the necessity of antibiotic prophylaxis; enhancing awareness of the dentists’ own prescribing habits by providing antibiotic prescribing feedback; and increasing patient knowledge on antibiotic treatment by providing patient-centred information material on antibiotic prophylaxis of endocarditis. The dentists randomised into the control group will not receive any educational programme and provide care as usual. Primary outcome is the overall antibiotic prescribing rate measured at T1 (period of six months after intervention). In a subgroup of adult patients affected by odontogenic infections, microbiological analyses for antibiotic resistance of oral streptococci are performed. Discussion Major aim of the study is to improve the process of decision making with regard to antibiotic prescribing. The approach is simple to implement and might be used rapidly in graduate and post-graduate medical education. We expect the results of this trial to have a major impact on antibiotic prescription strategies and practices in Germany. Trial registration Current Controlled Trials ISRCTN09576376
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Affiliation(s)
- Christin Löffler
- Institute of General Practice, Rostock University Medical Center, Postfach 100888, 18055 Rostock, Germany.
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Caviglia I, Techera A, García G. Antimicrobial therapies for odontogenic infections in children and adolescents. Literature review and clinical recomendations. JOURNAL OF ORAL RESEARCH 2013. [DOI: 10.17126/joralres.2014.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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118
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Currie J, Lin W, Meng J. Social Networks and Externalities from Gift Exchange: Evidence from A Field Experiment. JOURNAL OF PUBLIC ECONOMICS 2013; 107:19-30. [PMID: 26949272 PMCID: PMC4774559 DOI: 10.1016/j.jpubeco.2013.08.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This paper asks whether gift exchange generates externalities for people outside of the bilateral relationship between the gift giver and recipient, and whether the nature of this relationship is affected by social networks. We examine this question in the context of a field experiment in urban Chinese hospital outpatient clinics. We first show that when patients give a small gift, doctors reciprocate with better service and a fewer unnecessary prescriptions of antibiotics. We then show that gift giving creates externalities for third parties. If two patients, A and B are perceived as unrelated, B receives worse care when A gives a gift. However, if A identifies B as a friend, then both A and B benefit from A's gift giving. Hence, we show that gift giving can create positive or negative externalities, depending on the giver's social distance to the third party.
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Affiliation(s)
| | - Wanchuan Lin
- Guanghua School of Management, Peking University
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119
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Al-Huwayrini L, Al-Furiji S, Al-Dhurgham R, Al-Shawaf M, Al-Muhaiza M. Knowledge of antibiotics among dentists in Riyadh private clinics. Saudi Dent J 2013; 25:119-24. [PMID: 24179321 DOI: 10.1016/j.sdentj.2013.05.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 04/01/2013] [Accepted: 05/22/2013] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Dentists prescribe antibiotics for both therapeutic and prophylactic reasons to manage oral and dental infections. Antibiotic prescriptions can be associated with unfavorable side effects and the development of resistance. AIM OF THE STUDY A survey was conducted among dental specialists (DSs) and general dental practitioners (GDPs) at private dental clinics in Riyadh, Saudi Arabia to assess their level of knowledge regarding the action of antibiotics, their use and misuse in oral conditions, systemic diseases and prophylaxis. SUBJECTS AND METHODS A total of 380 identical surveys that contained 32 questions were completed by DSs and GDPs in a supervised setting. Descriptive statistics were calculated to assess the overall knowledge of both DSs and GDPs, and their knowledge within each category of questions. Independent t-tests were used to ascertain whether there were significant differences between DSs and GDPs. A scatterplot diagram was used to test for a correlation between the years of experience of practitioners and their knowledge level. RESULT The response rate was 79.7%. An acceptable level of knowledge was attained by 85.5% of dentists and 42.2% just passed. The percentage of dentists with an acceptable level of knowledge regarding prophylaxis was 51%. The scores for overall information levels about antibiotics among both DSs and GDPs were close to 70%. The percentage of DSs with an acceptable level of knowledge on antibiotic actions was 69.2%, 90.7% for oral conditions and 66.7% for medical conditions, compared to 66.8%, 88.7% and 64.8%, respectively, for GDPs. No significant relationship was found between the experience and knowledge level. CONCLUSIONS Our findings suggest that the overall knowledge level of dentists about antibiotics is acceptable, but more focus should be given to their ongoing training regarding the pharmacological aspects, pertinent medical conditions and prophylactic use of antibiotics.
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Affiliation(s)
- Lujain Al-Huwayrini
- Medically Compromised Patients Department, King Abdulaziz Medical City, Riyadh, Saudi Arabia
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120
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Rosenbaum PEL, Mikalsen O, Lygre H, Solheim E, Schjøtt J. A Blended Learning Course Design in Clinical Pharmacology for Post-graduate Dental Students. Open Dent J 2012; 6:182-7. [PMID: 23248716 PMCID: PMC3520036 DOI: 10.2174/1874210601206010182] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 09/06/2012] [Accepted: 09/07/2012] [Indexed: 11/22/2022] Open
Abstract
Postgraduate courses in clinical pharmacology are important for dentists to be updated on drug therapy and information related to their clinical practice, as well as knowledge of relevant adverse effects and interactions. A traditional approach with classroom delivery as the only method to teaching and learning has shortcomings regarding flexibility, individual learning preferences, and problem based learning (PBL) activities compared to online environments. This study examines a five week postgraduate course in clinical pharmacology with 15 hours of lectures and online learning activities, i.e. blended course design. Six postgraduate dental students participated and at the end of the course they were interviewed. Our findings emphasize that a blended learning course design can be successfully used in postgraduate dental education. Key matters for discussion were time flexibility and location convenience, change in teacher's role, rein-forced learning strategies towards professional needs, scarcity in online communication, and proposed future utilization of e-learning components.
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Affiliation(s)
- Paul-Erik Lillholm Rosenbaum
- Section of Pharmacology, Institute of Medicine, Faculty of Medicine and Dentistry, University of Bergen, Norway ; Sjukehusapoteka Vest HF, Bergen, Norway
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121
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Lodi G, Figini L, Sardella A, Carrassi A, Del Fabbro M, Furness S. Antibiotics to prevent complications following tooth extractions. Cochrane Database Syst Rev 2012; 11:CD003811. [PMID: 23152221 DOI: 10.1002/14651858.cd003811.pub2] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The most frequent indications for tooth extractions are dental caries and periodontal infections, and these extractions are generally done by general dental practitioners. Antibiotics may be prescribed to patients undergoing extractions to prevent complications due to infection. OBJECTIVES To determine the effect of antibiotic prophylaxis on the development of infectious complications following tooth extractions. SEARCH METHODS The following electronic databases were searched: the Cochrane Oral Health Group's Trials Register (to 25 January 2012), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 1), MEDLINE via OVID (1948 to 25 January 2012), EMBASE via OVID (1980 to 25 January 2012) and LILACS via BIREME (1982 to 25 January 2012). There were no restrictions regarding language or date of publication. SELECTION CRITERIA We included randomised double-blind placebo-controlled trials of antibiotic prophylaxis in patients undergoing tooth extraction(s) for any indication. DATA COLLECTION AND ANALYSIS Two review authors independently assessed risk of bias for the included studies and extracted data. We contacted trial authors for further details where these were unclear. For dichotomous outcomes we calculated risk ratios (RR) and 95% confidence intervals (CI) using random-effects models. For continuous outcomes we used mean differences (MD) with 95% CI using random-effects models. We examined potential sources of heterogeneity. The quality of the body of evidence has been assessed using the GRADE tool. MAIN RESULTS This review included 18 double-blind placebo-controlled trials with a total of 2456 participants. Five trials were assessed at unclear risk of bias, thirteen at high risk, and none at low risk of bias. Compared to placebo, antibiotics probably reduce the risk of infection in patients undergoing third molar extraction(s) by approximately 70% (RR 0.29 (95% CI 0.16 to 0.50) P < 0.0001, 1523 participants, moderate quality evidence) which means that 12 people (range 10-17) need to be treated with antibiotics to prevent one infection following extraction of impacted wisdom teeth. There is evidence that antibiotics may reduce the risk of dry socket by 38% (RR 0.62 (95% CI 0.41 to 0.95) P = 0.03, 1429 participants, moderate quality evidence) which means that 38 people (range 24-250) need to take antibiotics to prevent one case of dry socket following extraction of impacted wisdom teeth. There is also some evidence that patients who have prophylactic antibiotics may have less pain (MD -8.17 (95% CI -11.90 to -4.45) P < 0.0001, 372 participants, moderate quality evidence ) overall 7 days after the extraction compared to those receiving placebo, which may be a direct result of the lower risk of infection. There is no evidence of a difference between antibiotics and placebo in the outcomes of fever (RR 0.34, 95% CI 0.06 to 1.99), swelling (RR 0.92, 95% CI 0.65 to 1.30) or trismus (RR 0.84, 95% CI 0.42 to 1.71) 7 days after tooth extraction.Antibiotics are associated with an increase in generally mild and transient adverse effects compared to placebo (RR 1.98 (95% CI 1.10 to 3.59) P = 0.02) which means that for every 21 people (range 8-200) who receive antibiotics, an adverse effect is likely. AUTHORS' CONCLUSIONS Although general dentists perform dental extractions because of severe dental caries or periodontal infection, there were no trials identified which evaluated the role of antibiotic prophylaxis in this group of patients in this setting. All of the trials included in this review included healthy patients undergoing extraction of impacted third molars, often performed by oral surgeons. There is evidence that prophylactic antibiotics reduce the risk of infection, dry socket and pain following third molar extraction and result in an increase in mild and transient adverse effects. It is unclear whether the evidence in this review is generalisable to those with concomitant illnesses or immunodeficiency, or those undergoing the extraction of teeth due to severe caries or periodontitis. However, patients at a higher risk of infection are more likely to benefit from prophylactic antibiotics, because infections in this group are likely to be more frequent, associated with complications and be more difficult to treat. Due to the increasing prevalence of bacteria which are resistant to treatment by currently available antibiotics, clinicians should consider carefully whether treating 12 healthy patients with antibiotics to prevent one infection is likely to do more harm than good.
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Affiliation(s)
- Giovanni Lodi
- Dipartimento di Scienze Biomediche, Chirurgiche e Odontoiatriche, Università degli Studi di Milano, Milan, Italy.
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How can we as dentists minimize our contribution to the problem of antibiotic resistance? Oral Maxillofac Surg Clin North Am 2012; 23:551-5, vi-vii. [PMID: 21982608 DOI: 10.1016/j.coms.2011.07.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
More than 30 million pounds of antibiotics are used in the United States per year, more than 90% for nontherapeutic purposes in animals. Environmental contamination by trace amounts of antibiotics and highly resistant bacteria can lead to resistant infections in humans. Oral and maxillofacial infections are largely mediated by biofilms, which are resistant to antibiotics. Primary treatment is surgical debridement, removal of the cause of the infection, and drainage of pus. Current best practices indicate the use of antibiotics as adjunctive therapy to surgery only when regional, distant, or systemic spread of the infection is a significant risk.
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Araújo NC, Fontana CR, Gerbi MEM, Bagnato VS. Overall-Mouth Disinfection by Photodynamic Therapy Using Curcumin. Photomed Laser Surg 2012; 30:96-101. [DOI: 10.1089/pho.2011.3053] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Carla Raquel Fontana
- Department of Clinical Analysis, School of Pharmaceutical Sciences, University of São Paulo State (UNESP), Araraquara, SP, Brazil
- Institute of Physics of São Carlos, University of São Paulo (USP), São Carlos, SP, Brazil
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Shehadeh M, Suaifan G, Darwish RM, Wazaify M, Zaru L, Alja'fari S. Knowledge, attitudes and behavior regarding antibiotics use and misuse among adults in the community of Jordan. A pilot study. Saudi Pharm J 2011; 20:125-33. [PMID: 23960783 DOI: 10.1016/j.jsps.2011.11.005] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Accepted: 11/24/2011] [Indexed: 11/25/2022] Open
Abstract
Factors associated with antibiotic use, resistance and safety have been well recognized worldwide in the literature. Nevertheless, only few studies have been conducted in Jordan in this area. The aim of this study was to assess knowledge, behavior and attitude toward antibiotics use among adult Jordanians. The study represents a cross sectional survey using an interviewer administered questionnaire. Data collected from a random sample of 1141 adult Jordanians, recruited at different settings, regarding their knowledge about the effectiveness of, resistance toward, and self medications with antibiotics against bacterial, viral and parasitic diseases. 67.1% believed that antibiotics treat common cold and cough. 28.1% misused antibiotics as analgesics. 11.9% of females showed inadequate knowledge about the safe use of antibiotics during pregnancy and nursing. 28.5% kept antibiotics at home for emergency use and 55.6% use them as prophylaxis against infections. 49.0% use left-over antibiotics without physicians' consultation while 51.8% use antibiotics based on a relative advice. 22.9% of physicians prescribe antibiotics over the phone and >50.0% routinely prescribe antibiotics to treat common cold symptoms. Our findings indicated that young adults showed unsatisfactory knowledge of proper antibiotic use. Therefore, there is an urge for educational programs using all media means.
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Affiliation(s)
- Mayadah Shehadeh
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
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Currie J, Lin W, Zhang W. Patient knowledge and antibiotic abuse: Evidence from an audit study in China. JOURNAL OF HEALTH ECONOMICS 2011; 30:933-949. [PMID: 21733587 DOI: 10.1016/j.jhealeco.2011.05.009] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Revised: 05/09/2011] [Accepted: 05/19/2011] [Indexed: 05/31/2023]
Abstract
We conduct an audit study in which a pair of simulated patients with identical flu-like complaints visits the same physician. Simulated patient A is instructed to ask a question that showcases his/her knowledge of appropriate antibiotic use, whereas patient B is instructed to say nothing beyond describing his/her symptoms. We find that a patient who displays knowledge of appropriate antibiotics use reduces both antibiotic prescription rates and drug expenditures. Such knowledge also increases physicians' information provision about possible side effects, but has a negative impact on the quality of the physician-patient interactions. Our results suggest that antibiotics abuse in China is not driven by patients actively demanding antibiotics, but is largely a supply-side phenomenon.
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Affiliation(s)
- Janet Currie
- Department of Economics and Woodrow Wilson School, 316 Wallace Hall, Princeton University, Princeton NJ 08544, USA.
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