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1.
BDJ Open ; 9(1): 35, 2023 Jul 31.
Artigo em Inglês | MEDLINE | ID: mdl-37524702

RESUMO

OBJECTIVE: To examine nationwide the knowledge, attitudes, and practices of healthcare professionals on oral/dental care of pregnant women in Brunei Darussalam. MATERIALS AND METHODS: A descriptive cross-sectional study conducted using an online survey of eligible healthcare professionals in all Government Maternal and Child Health Care Clinics, Dental Clinics and Obstetrics and Gynecological Clinics in four hospitals covering the whole of Brunei Darussalam. Participants were given seven days to complete the survey. Sub-group analysis using Chi-square test for independence and one-way Analysis of Variance (ANOVA) was used to determine the significant association between domains of oral care practices and demographic factors. P values less than 0.05 was considered statistically significant. RESULTS: A total of 346 healthcare professionals participated in this online study. Most participants (94.3%) responded that they perceived oral health to be of high importance. However, less than two thirds of the participants (59.0%) included oral health questions during antenatal health assessments. Moreover, only 16.2% of participants frequently discussed the importance of oral care with their antenatal patients. CONCLUSIONS: In this survey, most healthcare professionals viewed oral health to be of high importance for prenatal/antenatal patients. However, not all put those views into practice with regard to oral care in pregnant women.

2.
Patient Prefer Adherence ; 17: 1131-1136, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37124833

RESUMO

Introduction: Diabetes is becoming an increasingly common condition across the world including Brunei Darussalam. Bruneian population, although is relatively small, represents a miniature urban community of neighbouring Southeast Asian countries as they share similar dietary and ethnicity patterns. Thus, it would be valuable to examine the findings of studies conducted among Bruneians. This study aimed to identify and review research related to the practice of patients with DM in Brunei Darussalam in order to identify associated factors influencing diabetic medication knowledge and adherence. Methods: This narrative review analyzed literature related to DM and its therapy in Brunei Darussalam. Other issues consisting of knowledge and adherence related to DM were also explored. Databases (Scopus, PubMed, and Google Scholar) were used to search literature published up to May 2022. Search terms "diabetes mellitus", "Brunei" combined using Boolean operator were used. Results and Discussion: Conducting appropriate studies in Brunei Darussalam can benefit the government and policymakers to implement effective measures and programmes to combat the diabetes epidemic. Despite the government's efforts, additional relevant stakeholders must be included in order to work together and engage in these initiatives in order to increase diabetes awareness, give people the power to make healthy decisions, and ultimately reduce the prevalence of diabetes in Brunei Darussalam. Patients' medication knowledge proficiency plays a main component of ensuring appropriate and safe use of medication prescribed to them. Conclusion: Relatively poor medication knowledge and inappropriate diabetes-related practices were observed in studies conducted in Brunei Darussalam. However, no study has been done which directly measures both medication awareness and compliance among Brunei Darussalam T2DM patients. Future studies can focus on the relation between these two factors in different geographical locations of the world that are characterized by different diabetes-related practices and culture.

3.
BDJ Open ; 9(1): 10, 2023 Mar 03.
Artigo em Inglês | MEDLINE | ID: mdl-36869042

RESUMO

OBJECTIVE: To explore compliance with removable orthodontic retainer wear among patients who had completed fixed appliance orthodontic treatments. MATERIALS AND METHODS: A cross-sectional online survey was distributed to patients who had completed orthodontic treatment at the government orthodontic clinics. The response rate was 54.9%, 663 questionnaires were distributed and 364 responses were received. Demographic information was collected, and questions regarding types of retainers prescribed, instructed and actual wear times, satisfaction levels, and reasons for wearing and not wearing retainers. Chi Square, Fisher's Exact tests and Independent T-Test were used to detect significant associations between variables. RESULTS: Respondents under 20 years old and employed were the most compliant. The mean satisfaction levels of Hawley Retainer and Vacuum-Formed Retainer were reported to be 3.7 (P = 0.565). About 28% of those in both groups stated that they wear them to maintain their teeth straight. 32.7% of Hawley retainer wearers reported not wearing their retainers due to speech difficulties. CONCLUSION: Age and employment status were the variables that determined compliance. There was no significant difference in the satisfaction levels between the two retainer types. Most respondents wear their retainers to keep their teeth straight. Discomfort and forgetfulness were the primary reasons for not wearing retainers, besides speech difficulties.

4.
BDJ Open ; 8(1): 32, 2022 Nov 19.
Artigo em Inglês | MEDLINE | ID: mdl-36402745

RESUMO

INTRODUCTION: Identification of the second mesiobuccal canal (MB-2) in maxillary molars is considered an endodontic concern of many practitioners due to its complex morphology. The use of Cone-beam Computed Tomography (CBCT) is a necessity for easier location of this elusive canal during endodontic treatment. AIM: To study the prevalence of the MB-2 canal in the maxillary first and second molars amongst the Bruneian population. MATERIALS AND METHODS: A retrospective study involving a review of scans taken from a CBCT scanner (J Morita; Veraviewepocs 3D R100 Panoramic/Cephalometric) over a 5-year period, from May 2016 to May 2021 was carried out. A total of 342 maxillary molars were evaluated independently by two observers. Any contradicting outcomes were discussed by both observers until a consensus was reached. In addition, the correlation of MB-2 canals with gender and age were calculated using the chi-squared test. RESULTS: The prevalence of MB-2 canal in the maxillary first and second molars are 51.3% and 29.8% respectively. Both males and females have a similar prevalence of MB-2 canals in the maxillary first and second molars. The incidence of MB-2 canals in both maxillary first and second molars significantly decreases with increasing age. No significant correlation between the prevalence of MB-2 canals with different gender groups in the population. CONCLUSIONS: It is crucial for clinicians to identify the presence of MB-2 canals when performing endodontic treatment of the maxillary first and second molars. Varying prevalence has been reported for different populations. Recognising this wide-ranging prevalence amongst different populations will allow for greater predictability in ensuring endodontic treatment success.

5.
Cancers (Basel) ; 14(21)2022 Oct 24.
Artigo em Inglês | MEDLINE | ID: mdl-36358624

RESUMO

Tremendous progress has been made in cancer research over the years, and, as a result, immunotherapy has emerged as an important therapy for the treatment of cancer, either as a stand-alone treatment or in conjunction with other cancer therapies. Immunotherapy has demonstrated encouraging outcomes and offers a viable strategy for not only enhancing the quality of life but also dramatically boosting the overall survival rate of cancer patients. The objective of this systematic review was to assess the efficacy of immunotherapy in the treatment of cancer. Databases such as PubMed and Science Direct were searched from their inception until September 2021, using the following keywords: cancer immunotherapy, cancer recurrence, cancer treatment options, and cancer therapies. The systematic review was conducted in accordance with the PRISMA protocol. There were a total of 599 articles; however, after applying the inclusion and exclusion criteria, the final review ended up with 34 publications. In conclusion, the studies have demonstrated that immunotherapy is a viable alternative treatment option for patients with recurrent or metastatic cancer, since the overall survival rate and progression-free survival rate were shown to be successful.

6.
J Clin Med ; 11(19)2022 Oct 02.
Artigo em Inglês | MEDLINE | ID: mdl-36233721

RESUMO

One of the primary causes of disability and mortality in the adult population worldwide is stroke. A person's general health is significantly impacted by their oral and dental health. People who have poor oral health are more susceptible to conditions such as stroke. Stroke risk has long been linked to oral and dental conditions. The risk of stroke and its cost impact on the healthcare systems appear to be significantly reduced as a result of the decline in the incidence and prevalence of oral and dental illnesses. Hypothetically, better management of oral hygiene and dental health lead to reduced stroke risk. To the authors' best knowledge, for the first time, the potential link between dental health and stroke were cross-examined. The most typical stroke symptoms, oral and dental illnesses linked to stroke, and the role of oral healthcare professionals in stroke prevention are revealed. The potential mediating processes and subsequent long-term cognitive and functional neurological outcomes are based on the available literature. It must be noted that periodontal diseases and tooth loss are two common oral health measures. Lack of knowledge on the effects of poor oral health on systemic health together with limited access to primary medical or dental care are considered to be partially responsible for the elevated risk of stroke. Concrete evidence confirming the associations between oral inflammatory conditions and stroke in large cohort prospective studies, stratifying association between oral disease severity and stroke risk and disease effects on stroke survival will be desirable. In terms of clinical pathology, a predictive model of stroke as a function of oral health status, and biomarkers of systemic inflammation could be useful for both cardiologists and dentists.

7.
Molecules ; 27(20)2022 Oct 19.
Artigo em Inglês | MEDLINE | ID: mdl-36296655

RESUMO

Chalcones have been well examined in the extant literature and demonstrated antibacterial, antifungal, anti-inflammatory, and anticancer properties. A detailed evaluation of the purported health benefits of chalcone and its derivatives, including molecular mechanisms of pharmacological activities, can be further explored. Therefore, this review aimed to describe the main characteristics of chalcone and its derivatives, including their method synthesis and pharmacotherapeutics applications with molecular mechanisms. The presence of the reactive α,ß-unsaturated system in the chalcone's rings showed different potential pharmacological properties, including inhibitory activity on enzymes, anticancer, anti-inflammatory, antibacterial, antifungal, antimalarial, antiprotozoal, and anti-filarial activity. Changing the structure by adding substituent groups to the aromatic ring can increase potency, reduce toxicity, and broaden pharmacological action. This report also summarized the potential health benefits of chalcone derivatives, particularly antimicrobial activity. We found that several chalcone compounds can inhibit diverse targets of antibiotic-resistance development pathways; therefore, they overcome resistance, and bacteria become susceptible to antibacterial compounds. A few chalcone compounds were more active than conventional antibiotics, like vancomycin and tetracycline. On another note, a series of pyran-fused chalcones and trichalcones can block the NF-B signaling complement system implicated in inflammation, and several compounds demonstrated more potent lipoxygenase inhibition than NSAIDs, such as indomethacin. This report integrated discussion from the domains of medicinal chemistry, organic synthesis, and diverse pharmacological applications, particularly for the development of new anti-infective agents that could be a useful reference for pharmaceutical scientists.


Assuntos
Anti-Infecciosos , Antimaláricos , Chalcona , Chalconas , Chalcona/farmacologia , Chalconas/farmacologia , Chalconas/química , Antifúngicos/farmacologia , Vancomicina , Antimaláricos/farmacologia , Anti-Infecciosos/farmacologia , Anti-Infecciosos/química , Antibacterianos/farmacologia , Antibacterianos/química , Anti-Inflamatórios/farmacologia , Anti-Inflamatórios/química , Anti-Inflamatórios não Esteroides/farmacologia , Indometacina , Preparações Farmacêuticas , Lipoxigenases , Tetraciclinas , Relação Estrutura-Atividade
8.
Ann Palliat Med ; 11(9): 2980-3000, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-36096743

RESUMO

BACKGROUND: To study and review the effectiveness of oral care interventions for palliative patients for amelioration of clinical conditions affecting oral cavity. METHODS: Following PRISMA standard, a systematic evaluation of articles published between 2000 and 2021 was undertaken utilising five databases on interventions studies. This comprehensive review consists of randomised controlled trials (RCTs) and specific types of non-randomised studies (NRS) examining oral care interventions for palliative patients. Three independent authors screened search records, identified related studies, extracted data and evaluated risk of bias. The key findings of each study were summarised according to the research questions and data that generated during the data extraction procedure. RESULTS: Out of the 67 identified studies, seven were included in this review (five RCTs and two NRSs) involving head-and-neck cancer, oral cancer, oral mucositis, xerostomia and individuals with malignant disease. Interventions studied were: Ziziphus honey, artificial saliva, CAM2028-Benzydamine, morphine mouthwash, ketamine mouthwash, bethanechol tablets and caphosol with regular oral-care. The durations of interventions in the included studies were largely short-term (six weeks or less). Overall, six studies revealed good results in support of the intervention, with magnitudes of effect ranging from 13.2-10,110.0%. However, just four researches found significant changes, with magnitudes of effect ranging from 50.0-10,110.0%. Although two of the trials have not revealed significant changes in the results, investigations have indicated a reduction in oral conditions in the group with interventions. Only one trial has not indicated an improvement in oral conditions in the groups which received the interventions. DISCUSSION: By assessing the efficacy of available oral hygiene interventions for palliative patients, this systematic review can help palliative team finds the viable strategies to apply in controlling oral problems among hospice patients. Even though only four of the seven research found a statistically significant difference, most studies found great effectiveness in favour of intervention.


Assuntos
Benzidamina , Neoplasias de Cabeça e Pescoço , Ketamina , Betanecol , Neoplasias de Cabeça e Pescoço/terapia , Humanos , Derivados da Morfina , Antissépticos Bucais/uso terapêutico , Cuidados Paliativos , Saliva Artificial
9.
Dent J (Basel) ; 10(8)2022 Aug 19.
Artigo em Inglês | MEDLINE | ID: mdl-36005253

RESUMO

It is known that the oral health status of people with intellectual disabilities (IDs) is likely to be compromised as compared with the general population. Until recently, the trend of oral hygiene among the adult population with intellectual disabilities in Brunei Darussalam had yet to be studied. Thus, the aim of this study was to determine the oral hygiene practices, oral health knowledge and dental appointment patterns among the adult population with IDs in Brunei Darussalam. A cross-sectional study was conducted at different service providers in Brunei Darussalam for adults with IDs. An easy-to-read questionnaire was distributed to the participants. The responses of the questionnaire for IDs were analyzed. A total of 34 participants were recruited. It was found that all participants were practicing their daily oral hygiene routine. In terms of dental visits, more than half visit the dentist at least once a year. The majority of the participants agreed that visiting the dentist every 6 months was essential. This study showed that adults with IDs in Brunei Darussalam were aware of the importance of oral health and were maintaining their daily oral hygiene, although not with the ideal method. It is important for clinicians to not only educate the individuals with IDs but also their carer(s) when it comes to oral health knowledge, as carers play a key role in the oral health of the people under their care.

10.
Pediatr Rep ; 14(2): 312-319, 2022 Jun 15.
Artigo em Inglês | MEDLINE | ID: mdl-35736660

RESUMO

PURPOSE: Several studies have shown that polypharmacy is the main cause of drug interactions, and the prevalence and the level of the severity varied with the duration of stay in the hospital, sex and race of the patients. The aims of this investigation were to identify the drug-drug interactions in hospitalized pediatric patients associated with polypharmacy, and to categorize the drug interactions in pharmacokinetic or pharmacodynamic interactions according to their level of severity. METHODS: A cross-sectional, prospective analytical study was performed at a pediatric tertiary care hospital in Lahore, Pakistan for the duration of 4 months, which included prescription orders for 300 patients. Data were collected from patient medical files about previous and current medication history. Drug interactions were analyzed using interaction checker on Medscape and categorized according to the severity levels. RESULTS: Out of 300 patients, the occurrence of drug interactions was found in 157 (52.3%) patients, while in 143 (47.7%), no interaction was found. Among these interactions, 50.7% were pharmacodynamic interactions, and 49.30% were pharmacokinetic interactions. Eighty-one percent of prescription orders with drug interactions contained more than three drugs, and 11.9% of interactions were severe. The majority of interactions were of amikacin-vancomycin, piroxicam-captopril and captopril-ciprofloxacin. CONCLUSION: Most of the interactions were moderate among patients with multiple drug prescriptions. The drug interactions can be minimized by providing special patient monitoring and adequate management with prior knowledge of these drug interaction.

11.
Pharmacy (Basel) ; 10(2)2022 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-35448701

RESUMO

Introduction: The patronage of online pharmacies is rapidly growing, driven by the convenience and cheaper costs of purchasing prescription drugs electronically, especially under the lockdown situation. However, there are issues regarding the quality of the prescription drugs sold online and the legitimacy of online pharmacies. The use of prescription drugs without the supervision of a licensed health care practitioner may potentially harm consumers. Objectives: This systematic review was conducted to improve the body of knowledge on three main aspects of online pharmacies: (1) type and characteristics of the online pharmacies selling drugs; (2) the quality of pharmaceutical drugs purchased online; and (3) the characteristics of consumers of online pharmacies. Methods: Based on a pre-defined search strategy, PubMed and Scopus were utilised to search articles written in the English language published between January 2009 and February 2020. Studies focusing on the sale of prescription drugs were included. The terms used for the literature search were "online pharmacy", "internet pharmacy", "e-pharmacy", "prescription", "quality", "medication safety", and "counterfeit medicine". These terms were used alone and in combination with Boolean operators. The institutional webpages including the World Health Organization (WHO) and the United States Food and Drug Administration (USFDA) were also examined for any additional studies. No methodological limitations in terms of study design were applied. A standardised data collection form was used to compile the data. Results: Based on the inclusion and exclusion criteria, a total of 46 articles were eligible and included in the final analysis. There were 27 articles on types and characteristic of online pharmacies, 13 articles on the quality of prescription drugs sold from online pharmacies, and 11 articles on consumers purchasing prescription drugs from online pharmacies. Readers should note that five articles discussed both the types and characteristics of online pharmacies, and the quality of the drugs sold from the outlets. The response rate (products received out of the number of orders) ranged from 20% to 100%, whereas the proportion of consumers buying prescription drugs online ranged from 2.3% to 13%. Reasons for online purchase of prescription drugs include the difficulty of obtaining a prescription for certain medications such as opioid analgesics, cheaper cost, since the costs associated with seeing a physician to obtain a prescription are reduced, and the need to obtain drugs such as opioid analgesics and benzodiazepine for misuse. Conclusions: Almost half of the online pharmacies are not properly regulated and fraudulent issues were uncovered. To address this issue, stricter regulation by World Health Organization and implementation should be carried out together with frequent monitoring of the licensure system and pharmacy verification on every online pharmacy, this would reduce the number of illegal or illegitimate online pharmacy.

12.
BMJ Open ; 12(2): e049867, 2022 Feb 28.
Artigo em Inglês | MEDLINE | ID: mdl-35228275

RESUMO

INTRODUCTION: Antimicrobial resistance (AMR) is one of the critical medical issues of the 21st century. Medical professionals are the primary prescribers of antimicrobials; their undergraduate education of antimicrobial stewardship (AMS) is considered one of the fundamental approaches in combating the issue of AMR. This education level provides a platform to bridge any gaps in their knowledge and competency in AMS. This study aims to develop an educational resource on microbes, hygiene and prudent antimicrobial use for the undergraduate medical programme. The guideline produced will then be assimilated into the existing curriculum which will help to improve the quality of education which in turn will improve rationale as the use of antimicrobials in the future. METHODS AND ANALYSIS: A three-step approach consensus approach will be adopted for this study for the development of a validated medical curriculum guideline on AMR. A preliminary curriculum for the programme will be drafted from reviews of published literature including syllabi as well as national and international guidelines. A total of 26 potential sources were found to be relevant, and selected for this study. Subsequently, the drafted curriculum will be subjected for validation via online surveys by various infectious disease experts. Finally, a Delphi technique will be employed to obtain consensus on heterogeneous findings to the revised curriculum. The quantitative and qualitative responses will be analysed and discussed among the panel of researchers. ETHICS AND DISSEMINATION: This study protocol has been approved by the Institute of Health Sciences Research Ethics Committee of Universiti Brunei Darussalam (Reference: UBD/PAPRSBIHSREC/2020/124). Informed consent declaration will be collected prior to data collections as indication of agreement of participation in the study. Results will be made available to medical educators and also researchers on AMR and stewardship. The results also will be disseminated at feedback sessions to officers at Ministry of Health and Ministry of Education, Brunei Darussalam.


Assuntos
Anti-Infecciosos , Gestão de Antimicrobianos , Antibacterianos/uso terapêutico , Anti-Infecciosos/uso terapêutico , Gestão de Antimicrobianos/métodos , Farmacorresistência Bacteriana , Humanos , Estudos Prospectivos
13.
Biomed Pharmacother ; 146: 112568, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34963086

RESUMO

Plums is one of the most cultivated stone fruits due to its fast growing popularity. It has various traditionally recognized health benefits. There are two main commercial types of plums: the European plum (Prunus domestica) and the Japanese plum (Prunus salicina), each having many varieties. Researchers are gathering further evidence of pharmacological effects for plums by scientifically studying its anti-inflammatory, antioxidant properties. A systematic review analysing the literature related to the effects of plums on prevention and treatment of cancer is warranted. This is the first review examining the cancer-related effects of plums. Antioxidation properties of the active constituents of plum were also compared. Scopus, Google Scholar, PubMed, Medxriv and Cochrane Library databases, from their date of inception until July 2021 were utilized. The risk of bias was assessed using CONSORT checklist. A total of 6639 studies were screened and eventually only 54 studies were included. Full-text review of included studies revealed that plum extracts were rich in antioxidants. Overall, most of the studies that fulfilled the eligibility criteria were in vitro and a few clinical studies involving in vivo work. Therefore, it would be beneficial to perform more studies on animals or humans, to confirm that the result obtained from these in vitro studies are able to be extrapolated in a wider range of applications. Further clinical and in vivo studies are warranted to validate plums as a functional food for treatment and prevention of cancer.


Assuntos
Antioxidantes/farmacologia , Neoplasias/tratamento farmacológico , Neoplasias/prevenção & controle , Prunus , Animais , Linhagem Celular Tumoral , Proliferação de Células/efeitos dos fármacos , Sobrevivência Celular/efeitos dos fármacos , Relação Dose-Resposta a Droga , Sequestradores de Radicais Livres/farmacologia , Humanos , Neoplasias/patologia
14.
Front Cell Infect Microbiol ; 11: 736186, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34692562

RESUMO

Introduction: After insertion into the bone, implants osseointegrate, which is required for their long-term success. However, inflammation and infection around the implants may lead to implant failure leading to peri-implantitis and loss of supporting bone, which may eventually lead to failure of implant. Surface chemistry of the implant and lack of cleanliness on the part of the patient are related to peri-implantitis. The only way to get rid of this infection is decontamination of dental implants. Objective: This systematic review intended to study decontamination of microbial biofilm methods on titanium implant surfaces used in dentistry. Methods: The electronic databases Springer Link, Science Direct, and PubMed were explored from their inception until December 2020 to identify relevant studies. Studies included had to evaluate the efficiency of new strategies either to prevent formation of biofilm or to treat matured biofilm on dental implant surfaces. Results and Discussion: In this systematic review, 17 different groups of decontamination methods were summarized from 116 studies. The decontamination methods included coating materials, mechanical cleaning, laser treatment, photodynamic therapy, air polishing, anodizing treatment, radiation, sonication, thermal treatment, ultrasound treatment, chemical treatment, electrochemical treatment, antimicrobial drugs, argon treatment, and probiotics. Conclusion: The findings suggest that most of the decontamination methods were effective in preventing the formation of biofilm and in decontaminating established biofilm on dental implants. This narrative review provides a summary of methods for future research in the development of new dental implants and decontamination techniques.


Assuntos
Anti-Infecciosos , Implantes Dentários , Peri-Implantite , Biofilmes , Descontaminação , Humanos , Peri-Implantite/prevenção & controle
15.
BMJ Open ; 11(7): e048609, 2021 07 07.
Artigo em Inglês | MEDLINE | ID: mdl-34233993

RESUMO

INTRODUCTION: Antimicrobial resistance (AMR) is a global public and patient safety issue. With the high AMR risk, ensuring that the next generation of dentists that have optimal knowledge and confidence in the area of AMR is crucial. A systematic approach is vital to design an AMR content that is comprehensive and clinically relevant. The primary objective of this research study will be to implement a consensus-based approach to elucidate AMR content and curriculum priorities for professional dentistry programmes. This research aims to establish consensus along with eliciting opinion on appropriate AMR topics to be covered in the Bachelor of Dental Surgery syllabus. METHODS AND ANALYSIS: A three-phase approach to validate content for curriculum guidelines on AMR will be adopted. First, literature review and content analysis were conducted to find out the available pertinent literature in dentistry programmes. A total of 23 potential literature have been chosen for inclusion within this study following literature review and analysis in phase 1. The materials found will be used to draft curriculum on antimicrobials for dentistry programmes. The next phase involves the validation of the drafted curriculum content by recruiting local and foreign experts via a survey questionnaire. Finally, Delphi technique will be conducted to obtain consensus on the important or controversial modifications to the revised curriculum. ETHICS AND DISSEMINATION: An ethics application is currently under review with the Institute of Health Science Research Ethics Committee, Universiti Brunei Darussalam. All participants are required to provide a written consent form. Findings will be used to identify significant knowledge gaps on AMR aspect in a way that results in lasting change in clinical practice. Moreover, AMR content priorities related to dentistry clinical practice will be determined in order to develop need-based educational resource on microbes, hygiene and prudent antimicrobial use for dentistry programmes.


Assuntos
Antibacterianos , Anti-Infecciosos , Antibacterianos/uso terapêutico , Anti-Infecciosos/uso terapêutico , Currículo , Odontologia , Farmacorresistência Bacteriana , Humanos
16.
Nurs Open ; 7(5): 1330-1337, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-32802353

RESUMO

Aim: Poor oral care among frail older people at the end of life endangers quality of life. However, only few dying people have access to oral palliative care services. Therefore, this study aimed to investigate oral palliative care practices and referral patterns for palliative patients in the Brunei healthcare settings. Design: An exploratory qualitative study. Methods: Five focus groups were conducted among palliative care nurses (N = 7), palliative medicine doctors (N = 4), dentists (N = 6), oncologists (N = 4) and oncology nurses (N = 4). Verbatim was analysed using qualitative thematic analysis. Results: Analyses revealed four distinct themes emerging as current oral palliative care assessment and referral practice in the Brunei healthcare settings: "taking a back seat," "opportunistic oral care," "they refused and refused" and "challenging healthcare resources and oral palliative care."


Assuntos
Enfermeiras e Enfermeiros , Cuidados Paliativos , Idoso , Brunei , Odontólogos , Grupos Focais , Humanos , Qualidade de Vida
17.
Indian J Palliat Care ; 26(1): 110-115, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32132794

RESUMO

Life-limiting diseases such as cancers and its related treatments often compromise normal oral microbial flora and predispose a palliative patient to diverse oral infections. Knowledge on microbial flora in the oral cavity of patients with life-limiting diseases is essential to develop treatment options for clinical practitioners. This review aimed to systematically synthesize the published evidence on the oral microbiology of palliative patients. An integrative review was undertaken with defined search strategy from five databases with manual search through key journals and reference list. Studies included were published during the year 2000-2017 focusing on microbiological evidence associated with oral conditions among palliative patients. Candida presence was reported in the oral cavity of terminally ill patients in seven of nine articles, with Candida albicans being the predominant species. The majority of the included studies used oral swabs as a technique for isolation of the organism. This review is first to systematically synthesize the published evidence on the oral microbial flora of palliative patients, taking into account the techniques for identification of the microbiota. Larger multicenter studies may help in developing standardized clinical guidelines for the oral care of these patients.

18.
BMC Oral Health ; 20(1): 79, 2020 03 18.
Artigo em Inglês | MEDLINE | ID: mdl-32188452

RESUMO

BACKGROUND: High incidence of treatable oral conditions has been reported among palliative patients. However, a large proportion of palliative patients lose their ability to communicate their sufferings. Therefore, it may lead to under-reporting of oral conditions among these patients. This review systematically synthesized the published evidence on the presence of oral conditions among palliative patients, the impact, management, and challenges in treating these conditions. METHODS: An integrative review was undertaken with defined search strategy from five databases and manual search through key journals and reference list. Studies which focused on oral conditions of palliative patients and published between years 2000 to 2017 were included. RESULTS: Xerostomia, oral candidiasis and dysphagia were the three most common oral conditions among palliative patients, followed by mucositis, orofacial pain, taste change and ulceration. We also found social and functional impact of having certain oral conditions among these patients. In terms of management, complementary therapies such as acupuncture has been used but not well explored. The lack of knowledge among healthcare providers also posed as a challenge in treating oral conditions among palliative patients. CONCLUSIONS: This review is first in its kind to systematically synthesize the published evidence regarding the impact, management and challenges in managing oral conditions among palliative patients. Although there is still lack of study investigating palliative oral care among specific group of patients such as patients with dementia, geriatric or pediatric advanced cancer patients, this review has however provided baseline knowledge that may guide health care professionals in palliative settings.


Assuntos
Saúde Bucal , Úlceras Orais/etiologia , Cuidados Paliativos/métodos , Doente Terminal , Xerostomia/etiologia , Idoso , Criança , Humanos , Doenças da Boca/etiologia
19.
Int J Implant Dent ; 3(1): 27, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28656566

RESUMO

BACKGROUND: An ideal implant should have a surface that is conducive to osseointegration. In vitro cell culture studies using disks made of same materials and surface as of implants may provide useful information on the events occurring at the implant-tissue interface. In the current study, we tested the hypothesis that there is no difference in the proliferation and differentiation capacities of osteoblastic cells when cultured on titanium disks mimicking the surface of 3M™ESPE™ MDIs or standard (Ankylos®) implants. METHODS: Cells were grown on disks made of the same materials and with same surface texture as those of the original implants. Disks were sterilized and coated with 2% gelatin solution prior to the cell culture experiments. C2C12 pluripotent cells treated with 300 ng/ml bone morphogenetic protein 2 BMP-2 and a stably transfected C2C12 cell line expressing BMP2 were used as models for osteogenic cells. The Hoechst 33258-stained nuclei were counted to assay cell proliferation, while alkaline phosphatase (ALPL) immunostaining was performed to investigate osteogenic differentiation. MC3T3-E1 cells were cultured as model osteoblasts. The cells were differentiated and assayed for proliferation and metabolic activities by Hoechst 33258 staining and Alamar blue reduction assays, respectively. Additionally, cultures were stained by calcein to investigate their mineral deposition properties. RESULTS: Electron microscopy showed greater degree of roughness on the MDI surfaces. Nuclear counting showed significantly higher number of C2C12 cells on the MDI surface. Although immunostaining detected higher number of ALPL-positive cells, it was not significant when normalized by cell numbers. The number of MC3T3-E1 cells was also higher on the MDI surface, and accordingly, these cultures showed higher Alamar blue reduction. Finally, calcein staining revealed that the MC3T3-E1 cells grown on MDI surfaces deposited more minerals. CONCLUSIONS: Although both implant surfaces are conducive for osteoblastic cell attachment, proliferation, and extracellular matrix mineralization, cell proliferation is higher on MDI surfaces, which may in turn facilitate osseointegration via increased ECM mineralization.

20.
Int J Implant Dent ; 3(1): 4, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28150188

RESUMO

BACKGROUND: One-piece narrow diameter implants (NDIs) have been recommended as "Single-tooth replacements in the anterior zones, single posterior, multiple-unit fixed dental prosthesis (FDP), edentulous jaws to be rehabilitated with FDP, and edentulous jaws rehabilitation with overdentures in situations with reduced mesiodistal space or reduced ridge width." (ITI consensus 2013). Since NDIs can be immediately loaded, it is important to be able to carry out stability testing. We developed and validated a customized SmartPeg for this type of implant to measure the Implant Stability Quotient (ISQ). The ISQ of mini dental implants (MDIs) was measured and compared with the stability of standard and in a rabbit model. OBJECTIVE: The aim of the study is to test the feasibility of a customized SmartPeg for resonance frequency measurement of single-piece mini dental implants and to compare primary stability of a standard and the mini dental implant (3M™ESPE™ MDI) in a rabbit model after 6 weeks of healing. METHODS: Eight New Zealand white rabbits were used for the study. The protocol was approved by the McGill University Animal Ethics Review Board. Sixteen 3M™ESPE™ MDI and equal number of standard implants (Ankylos® Friadent, Dentsply) were inserted into the tibia/femur of the rabbits and compared. Each rabbit randomly received two 3M™ESPE™ MDI and two Ankylos® implants in each leg. ISQ values were measured with the help of an Osstell ISQ device using custom-made SmartPegs for the MDIs and implant-specific SmartPegs™ (Osstell) for the Ankylos®. Measurements were obtained both immediately following implant placement surgery and after a 6-week healing period. Each reading was taken thrice and their average compared using Wilcoxon matched pairs signed-rank tests. RESULTS: The median ISQ and interquartile range (IQR) values were 53.3 (8.3) at insertion and 60.5 (5.5) at 6 weeks for the 3M™ESPE™MDI and, respectively, 58.5 (4.75) and 65.5 (9.3) for the Ankylos® implant. These values also indicate that both types of implants achieved primary and secondary stability, and this is supported by histological data. ISQ values of both 3M™ESPE™ MDI and Ankylos® increased significantly from the time of insertion to 6 weeks post-insertion (p < 0.05). CONCLUSIONS: The new custom-made SmartPeg is suitable for measuring the Implant Stability Quotient of 3M™ESPE™MDIs. The primary stability of 3M™ESPE™MDIs is similar to the primary stability attained by standard implants in the rabbit tibia.

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