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Assessment of Peri-Implant Tissue Health and Marginal Bone Loss in Immediate Versus Delayed Implant Placement. 评估即刻种植与延迟种植的种植体周围组织健康状况和边缘骨质流失。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-07-31 DOI: 10.4103/jpbs.jpbs_306_24
Prashant A Karni, Himaja Kasarla, Annesha Koinyaki Konwar, Irfa Junaid, Manawar Ahmad Mansoor, Sumedh Lone, Pooja Kadam

Objectives: The ambition of this research is to gauge marginal bone loss (MBL) and peri-implant tissue health by comparing immediate and delayed implant implantation in a tertiary care setting.

Methods: Subjects who had immediate and delayed implants were assessed. Clinical indicators such as bleeding on probing (BOP), peri-implant probing depth, and MBL were assessed at baseline and six months postimplantation. A result was considered statistically significant if it was P < 0.05.

Findings: At first, there was no discernible variance between the demographic traits of the two groups. Regarding MBL and peri-implant probing depth, there were statistically significant (P < 0.05) deviations between groups at the six-month mark following implant installation. There were no appreciable variations in bleeding between the two groups, according to probing.

Conclusion: In summary, compared to delayed implant placement, rapid implant placement was associated with MBL and increased peri-implant probing depth throughout a six-month follow-up period. These results emphasize the need for careful patient selection and treatment planning in implant dentistry.

目的:本研究的目的是在三级医疗机构中,通过比较即刻种植体植入和延迟种植体植入,评估边缘骨损失(MBL)和种植体周围组织健康状况:本研究的目的是通过比较三级医疗机构中的即刻种植体和延迟种植体,评估边缘骨损失(MBL)和种植体周围组织的健康状况:对即刻种植和延迟种植的受试者进行评估。在基线和种植后六个月对临床指标进行评估,如探诊出血(BOP)、种植体周围探诊深度和牙槽骨厚度。如果 P < 0.05,则结果具有统计学意义:起初,两组患者的人口统计学特征没有明显差异。在 MBL 和种植体周围探查深度方面,种植体安装六个月后,两组之间的差异有统计学意义(P < 0.05)。结论:总之,与延迟种植体植入相比,快速种植体植入与 MBL 和种植体周围探查深度增加有关,随访期为 6 个月。这些结果强调了在种植牙治疗中仔细选择患者和制定治疗计划的必要性。
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引用次数: 0
Assessment of Prosthodontic Status and Treatment Needs of Patients Visiting Dental Institutions of Punjab. 评估旁遮普省牙科机构就诊患者的口腔修复状况和治疗需求。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-07-31 DOI: 10.4103/jpbs.jpbs_358_24
Akshey K Sharma, Kavipal Singh

Background: This study was conducted to assess the prosthodontic status and treatment needs of patients visiting dental institutions of a known population.

Material and methods: This study comprised a total of 100 participants. The research excluded patients who did not have any prosthodontic appliances or who had dental crowns (no missing teeth). The subjects involved in the study had dental bridges, dentures, removable partial dentures, or a combination of the two. Subjects in the research were asked to tell their education, oral hygiene routines, and dentist visit behaviors. The data collected was utilized to determine the association between the variables and prosthodontics status. A thorough clinical examination of these subjects was done. The data had been analyzed using the statistical program SPSS 13. The analyses were carried out using Chi-square tests and the appropriate C-coefficient.

Results: In this study, there were 50 males and 50 females. Out of 100 subjects, 45 subjects were found to be completely edentulous without any prosthodontic appliance. Complete dentures were noticed in 11 subjects, removable dentures in 29 subjects, and fixed appliances in 15 subjects.

Conclusion: This survey presented that most of the subjects were completely edentulous without any prosthetic appliance. Examination of such subjects must be done on a regular basis and an appropriate treatment plan must be constructed for the well-being of these patients.

背景本研究旨在评估已知人群中到牙科机构就诊的患者的义齿修复状况和治疗需求:本研究共有 100 名参与者。研究排除了没有任何义齿修复装置或有牙冠(无缺失牙)的患者。参与研究的受试者拥有牙桥、假牙、可摘局部假牙或两者的组合。研究对象被要求讲述他们的教育程度、口腔卫生习惯和看牙医的行为。收集到的数据将用于确定这些变量与义齿修复状况之间的关联。对这些受试者进行了全面的临床检查。数据使用 SPSS 13 统计程序进行分析。分析采用了卡方检验和适当的 C 系数:本研究中共有 50 名男性和 50 名女性。在 100 名受试者中,发现 45 名受试者完全无牙,没有任何义齿修复装置。11名受试者安装了全口义齿,29名受试者安装了活动义齿,15名受试者安装了固定义齿:这项调查显示,大多数受试者完全无牙,没有任何修复装置。必须定期对这些受试者进行检查,并制定适当的治疗计划,以确保这些患者的健康。
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引用次数: 0
Assessment of the Impact of HPV Infection on the Incidence and Prognosis of Oral Cancers. 评估 HPV 感染对口腔癌发病率和预后的影响。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-07-31 DOI: 10.4103/jpbs.jpbs_298_24
Sasankoti Mohan Ravi Prakash, Rohit Kumar Jha, Riddhi Chawla, Sushma Kupendra, Nagaraju Kamarthi, Shraddha C Jugade, Heena Dixit Tiwari

Objectives: The purpose of this research was to evaluate, in a tertiary care context, the effects of human papillomavirus (HPV) infection on the incidence and prognosis of oral malignancies.

Methods: At a tertiary care hospital, 100 patients who received an oral cancer diagnosis between 2020 and 2022 were the subject of a retrospective analysis. Medical records were used to gather clinicopathological data, and histopathological specimens' molecular analyses were used to ascertain the HPV infection status. To assess the variations in overall and disease-free survival between HPV-positive [HPV+] and HPV-negative [HPV-] patients, survival analysis was done.

Results: Of the oral malignancies that tested positive for HPV, 25% were caused by strains HPV-16 and HPV-18. Patients who tested positive for HPV had unique clinicopathological characteristics, such as a decreased prevalence of lymph node involvement, nonkeratinizing histology, and younger age at diagnosis. When compared to HPV- patients, HPV+ patients had substantially better overall survival (P = 0.032) and disease-free survival (P = 0.047) according to survival analysis.

Conclusion: The incidence and prognosis of oral malignancies are significantly impacted by HPV infection, as demonstrated by current data. When compared to HPV- cancers, HPV+ tumors have different clinicopathological characteristics and improved survival rates. These findings have implications for therapy selection and prognostication, and they highlight the significance of HPV testing in the therapeutic management of oral malignancies. To understand the underlying molecular pathways and provide tailored therapeutics for oral malignancies that are HPV+, more research is required.

研究目的本研究旨在评估人类乳头瘤病毒(HPV)感染对口腔恶性肿瘤发病率和预后的影响:方法:在一家三级医院,对 2020 年至 2022 年期间确诊为口腔癌的 100 名患者进行回顾性分析。病历用于收集临床病理学数据,组织病理学标本的分子分析用于确定HPV感染状况。为了评估HPV阳性[HPV+]和HPV阴性[HPV-]患者的总生存期和无病生存期的差异,研究人员进行了生存期分析:在HPV检测呈阳性的口腔恶性肿瘤中,25%是由HPV-16和HPV-18引起的。HPV检测呈阳性的患者具有独特的临床病理特征,如淋巴结受累率降低、组织学为非角化型、诊断时年龄较小等。根据生存分析,与HPV-患者相比,HPV+患者的总生存期(P = 0.032)和无病生存期(P = 0.047)都要好得多:结论:目前的数据表明,口腔恶性肿瘤的发病率和预后受到 HPV 感染的显著影响。与 HPV- 癌症相比,HPV+ 肿瘤具有不同的临床病理特征,生存率也有所提高。这些发现对治疗方法的选择和预后具有重要意义,并凸显了 HPV 检测在口腔恶性肿瘤治疗管理中的重要性。要了解潜在的分子通路并为HPV+口腔恶性肿瘤提供量身定制的疗法,还需要更多的研究。
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引用次数: 0
CBCT Assessment of Effectiveness of ProTaper Next and WaveOne file Systems on Remaining Dentin Thickness. CBCT 评估 ProTaper Next 和 WaveOne 锉系统对残余牙本质厚度的影响。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-06-08 DOI: 10.4103/jpbs.jpbs_141_24
Vathsala Nijalingappa, Umreena Zahoor Banday, Prabu Mahin Syed Ismail, Abinash Mohapatra, Gaurangi Lavania, Prajakta Ganesh Chougule

Introduction: Obturation of the canal space, efficient disinfection, and thorough canal debridement are essential components of endodontic therapy success. A crucial first step is biomechanical preparation.

Objectives: This study set out to assess various file systems' cleaning efficacy in terms of the thickness of dentin that remained after cleaning.

Materials and method: Twenty permanently removed anterior teeth were used in the investigation, and they were split into two groups: Group B used reciprocating WaveOne file systems, and Group A used ProTaper Next (PTN). After obtaining a pre-CBCT scan, the corresponding file groups proceeded with biomechanical preparation. A post-CBCT scan was obtained, and the dentin thickness remaining was compared between the pre- and post-CBCT scans. Statistics were used to analyze the data.

Result: Dentin thickness decrease was shown to be minimal for ProTaper Next (PTN) and maximal for WaveOne; nonetheless, the intergroup comparison was deemed to be highly inconsequential.

Conclusion: After biomechanical preparation, WaveOne is a highly recommended rotary endodontic device that does not significantly reduce the residual dentin thickness.

导言:管腔封堵、高效消毒和彻底清管是牙髓治疗成功的重要组成部分。生物力学准备是至关重要的第一步:本研究旨在根据清洁后残留的牙本质厚度评估各种锉系统的清洁效果:调查使用了 20 颗永久性拔除的前牙,并将其分为两组:B 组使用往复式 WaveOne 锉系统,A 组使用 ProTaper Next (PTN)。在获得预CBCT扫描后,相应的锉组开始进行生物力学准备。获得CBCT后扫描结果后,比较CBCT前扫描结果和CBCT后扫描结果中剩余的牙本质厚度。使用统计学方法分析数据:结果表明,ProTaper Next (PTN) 的牙本质厚度减少得最少,而 WaveOne 的牙本质厚度减少得最多;不过,组间比较被认为是非常不重要的:结论:经过生物力学准备后,WaveOne 是一种非常值得推荐的旋转根管治疗器,它不会显著减少残余牙本质厚度。
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引用次数: 0
A Study to Assess the Practice of Incentive Spirometer Among Postoperative Patients at a Selected Hospital. 一项评估选定医院术后患者使用激励式肺活量计情况的研究。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-07-18 DOI: 10.4103/jpbs.jpbs_565_24
V Beautily, M Shanthanu, D Alfred Solomon, R Hemavathi

Background: The current study was aimed to assess the practice of incentive spirometer among postoperative patients at selected hospital.

Material and method: A descriptive observational study design with nonprobability purposive sampling was adopted to conduct a study among 60 postoperative patients of general surgery in patient department. Data were gathered by structured questionnaires using demographic variables and biological parameters. Confidentiality was maintained throughout the procedure. Collected data were analyzed by using descriptive and inferential statistics.

Result: The results revealed that the Day 1, 27 (54%) had inadequate practice, 20 (40%) had moderately adequate practice, and 3 (6%) had adequate practice. On Day 2, 20 (40%) had adequate practice, 20 (40%) had moderately adequate practice, and 10 (20%) had inadequate practice. On Day 3, 36 (72%) had adequate practice, 8 (16%) had moderately adequate practice, and 6 (12%) had inadequate practice. The demographic variables did not shown statistically significant association with level of practice of flow-oriented incentive spirometer among the postoperative patients on Day 1, Day 2, and Day 3.

背景本研究旨在评估选定医院术后患者使用肺活量计的情况:采用描述性观察研究设计和非概率目的性抽样,对病人科的 60 名普外科术后患者进行了研究。通过结构化问卷调查收集了人口统计学变量和生物参数数据。整个过程均保密。收集的数据采用描述性和推论性统计方法进行分析:结果显示,第 1 天,27 人(54%)练习不够充分,20 人(40%)练习适度充分,3 人(6%)练习充分。第二天,20 人(40%)练习充分,20 人(40%)练习适度充分,10 人(20%)练习不足。第三天,36 人(72%)练习充分,8 人(16%)练习适度充分,6 人(12%)练习不足。人口统计学变量与术后患者在第 1 天、第 2 天和第 3 天使用以流量为导向的激励式肺活量计的程度没有明显的统计学关联。
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引用次数: 0
Assessing Practices and Challenges in Providing Nutritional Support to Neonates and Children Pre- and Post-Surgery, and its Impact on Recovery and Outcomes. 评估为新生儿和儿童提供手术前后营养支持的做法和挑战及其对康复和结果的影响。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-07-31 DOI: 10.4103/jpbs.jpbs_353_24
Shyam Sundar Sahu, Abhishek Kumar Singh, Kiran Shankar Das, Abhishek Ranjan, Priya Shalini Lakra, Abhijit Kumar

Background: Providing adequate nutritional support to neonates and children undergoing surgery is crucial for their recovery and overall health outcomes. However, there are various challenges associated with this, including the unique nutritional requirements of this population and the potential complications that can arise pre- and post-surgery.

Materials and methods: This study aimed to assess the practices and challenges in providing nutritional support to neonates and children both pre- and post-surgery, and to analyze its impact on recovery and outcomes. A retrospective analysis was conducted on a cohort of 200 neonates and children who underwent surgery over a two-year period. Data regarding preoperative nutritional status, types of nutritional support provided, postoperative complications, and recovery outcomes were collected and analyzed.

Results: The study found that 65% of neonates and children were malnourished preoperatively, with 45% experiencing delays in initiating enteral feeding post-surgery due to complications such as gastrointestinal intolerance and surgical complications. Among those who received parenteral nutrition, 30% developed catheter-related bloodstream infections. Overall, the mean length of hospital stay was prolonged by 7 days in malnourished patients compared to adequately nourished patients.

Conclusion: Effective nutritional support in neonates and children undergoing surgery is essential for optimal recovery and outcomes. However, significant challenges exist, including preoperative malnutrition, delays in initiating enteral feeding, and complications associated with parenteral nutrition. Strategies to optimize nutritional status preoperatively, minimize postoperative complications, and enhance nutritional support are imperative to improve outcomes in this vulnerable population.

背景:为接受手术的新生儿和儿童提供充足的营养支持对他们的康复和整体健康结果至关重要。然而,这也面临着各种挑战,包括这一人群独特的营养需求以及手术前后可能出现的潜在并发症:本研究旨在评估为新生儿和儿童提供术前和术后营养支持的做法和挑战,并分析其对康复和疗效的影响。研究对 200 名在两年内接受过手术的新生儿和儿童进行了回顾性分析。研究收集并分析了有关术前营养状况、提供的营养支持类型、术后并发症和恢复效果的数据:研究发现,65%的新生儿和儿童术前营养不良,45%的新生儿和儿童术后因胃肠道不耐受和手术并发症等并发症而延迟开始肠内喂养。在接受肠外营养的患者中,30%发生了导管相关血流感染。总体而言,与营养充足的患者相比,营养不良患者的平均住院时间延长了7天:结论:对接受手术的新生儿和儿童进行有效的营养支持对获得最佳恢复和治疗效果至关重要。然而,目前还存在一些重大挑战,包括术前营养不良、肠道喂养启动延迟以及与肠外营养相关的并发症。优化术前营养状况、减少术后并发症并加强营养支持的策略对于改善这一弱势群体的预后至关重要。
{"title":"Assessing Practices and Challenges in Providing Nutritional Support to Neonates and Children Pre- and Post-Surgery, and its Impact on Recovery and Outcomes.","authors":"Shyam Sundar Sahu, Abhishek Kumar Singh, Kiran Shankar Das, Abhishek Ranjan, Priya Shalini Lakra, Abhijit Kumar","doi":"10.4103/jpbs.jpbs_353_24","DOIUrl":"https://doi.org/10.4103/jpbs.jpbs_353_24","url":null,"abstract":"<p><strong>Background: </strong>Providing adequate nutritional support to neonates and children undergoing surgery is crucial for their recovery and overall health outcomes. However, there are various challenges associated with this, including the unique nutritional requirements of this population and the potential complications that can arise pre- and post-surgery.</p><p><strong>Materials and methods: </strong>This study aimed to assess the practices and challenges in providing nutritional support to neonates and children both pre- and post-surgery, and to analyze its impact on recovery and outcomes. A retrospective analysis was conducted on a cohort of 200 neonates and children who underwent surgery over a two-year period. Data regarding preoperative nutritional status, types of nutritional support provided, postoperative complications, and recovery outcomes were collected and analyzed.</p><p><strong>Results: </strong>The study found that 65% of neonates and children were malnourished preoperatively, with 45% experiencing delays in initiating enteral feeding post-surgery due to complications such as gastrointestinal intolerance and surgical complications. Among those who received parenteral nutrition, 30% developed catheter-related bloodstream infections. Overall, the mean length of hospital stay was prolonged by 7 days in malnourished patients compared to adequately nourished patients.</p><p><strong>Conclusion: </strong>Effective nutritional support in neonates and children undergoing surgery is essential for optimal recovery and outcomes. However, significant challenges exist, including preoperative malnutrition, delays in initiating enteral feeding, and complications associated with parenteral nutrition. Strategies to optimize nutritional status preoperatively, minimize postoperative complications, and enhance nutritional support are imperative to improve outcomes in this vulnerable population.</p>","PeriodicalId":94339,"journal":{"name":"Journal of pharmacy & bioallied sciences","volume":"16 Suppl 3","pages":"S2833-S2835"},"PeriodicalIF":0.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11426644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Analysis of Braces and Aligners: Long-Term Orthodontic Outcomes. 矫治器和矫正器的比较分析:长期正畸效果。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-07-31 DOI: 10.4103/jpbs.jpbs_268_24
Sayyad Aref, Preetham Ravuri, Ajay K Kubavat, Cherukupalli Sowmya, Leela Venkata Soujanya Nallamilli, Nilesh Bhanawat, Rahul Tiwari

Objectives: The purpose of this retrospective study was to evaluate the long-term results of orthodontic treatment with traditional braces and Invisalign, with a particular emphasis on treatment length, patient satisfaction, correction of malocclusion, and long-term stability.

Methods: Between 2020 and 2022, individuals who had orthodontic treatment at a tertiary care center had their data analysed. Patients with mild to severe malocclusions treated with conventional braces or Invisalign between the ages of 12 and 18 met the inclusion criteria. Assessments were done on results, length of treatment, degree of malocclusion, and long-term stability. With significance set at P < 0.05, statistical analyses comprised t-tests for treatment duration and Chi-square testing for malocclusion correction.

Findings: The mean treatment time for Invisalign was much shorter (18 months) than for conventional braces (24 months) (P < 0.001). With 88-90% success rates, both techniques demonstrated remarkable success rates in malocclusion treatment. Even though Invisalign was associated with a somewhat greater percentage of relapse instances, the difference was not statistically significant (P > 0.05).

Conclusion: In conclusion, Invisalign showed a much shorter treatment period than conventional braces, yet both showed excellent malocclusion correction. The choice of modality should be based on patient satisfaction, treatment objectives, and case complexity, taking into account the trade-offs between treatment length and potential variations in long-term stability.

研究目的这项回顾性研究的目的是评估使用传统矫治器和隐适美矫正器进行正畸治疗的长期效果,重点是治疗时间、患者满意度、错颌畸形矫正和长期稳定性:在 2020 年至 2022 年期间,对在一家三级医疗中心接受正畸治疗的患者进行了数据分析。年龄在 12 至 18 岁之间、接受过传统矫治器或隐适美矫治器治疗的轻度至重度错颌畸形患者符合纳入标准。对治疗效果、治疗时间、错颌程度和长期稳定性进行了评估。统计分析的显著性以 P < 0.05 为标准,包括治疗时间的 t 检验和错颌畸形矫正的卡方检验:隐适美矫正的平均治疗时间(18 个月)比传统矫正器(24 个月)短得多(P < 0.001)。两种技术的成功率均为 88%-90%,在错颌畸形矫治方面都取得了显著的成功。尽管隐适美矫正的复发率略高,但两者之间的差异并无统计学意义(P > 0.05):总之,隐适美矫治器的治疗周期比传统矫治器短得多,但两者都能达到很好的错合畸形矫正效果。在选择矫治方式时,应根据患者的满意度、治疗目标和病例的复杂程度,并考虑到治疗时间与长期稳定性的潜在差异之间的权衡。
{"title":"Comparative Analysis of Braces and Aligners: Long-Term Orthodontic Outcomes.","authors":"Sayyad Aref, Preetham Ravuri, Ajay K Kubavat, Cherukupalli Sowmya, Leela Venkata Soujanya Nallamilli, Nilesh Bhanawat, Rahul Tiwari","doi":"10.4103/jpbs.jpbs_268_24","DOIUrl":"https://doi.org/10.4103/jpbs.jpbs_268_24","url":null,"abstract":"<p><strong>Objectives: </strong>The purpose of this retrospective study was to evaluate the long-term results of orthodontic treatment with traditional braces and Invisalign, with a particular emphasis on treatment length, patient satisfaction, correction of malocclusion, and long-term stability.</p><p><strong>Methods: </strong>Between 2020 and 2022, individuals who had orthodontic treatment at a tertiary care center had their data analysed. Patients with mild to severe malocclusions treated with conventional braces or Invisalign between the ages of 12 and 18 met the inclusion criteria. Assessments were done on results, length of treatment, degree of malocclusion, and long-term stability. With significance set at <i>P</i> < 0.05, statistical analyses comprised t-tests for treatment duration and Chi-square testing for malocclusion correction.</p><p><strong>Findings: </strong>The mean treatment time for Invisalign was much shorter (18 months) than for conventional braces (24 months) (<i>P</i> < 0.001). With 88-90% success rates, both techniques demonstrated remarkable success rates in malocclusion treatment. Even though Invisalign was associated with a somewhat greater percentage of relapse instances, the difference was not statistically significant (<i>P</i> > 0.05).</p><p><strong>Conclusion: </strong>In conclusion, Invisalign showed a much shorter treatment period than conventional braces, yet both showed excellent malocclusion correction. The choice of modality should be based on patient satisfaction, treatment objectives, and case complexity, taking into account the trade-offs between treatment length and potential variations in long-term stability.</p>","PeriodicalId":94339,"journal":{"name":"Journal of pharmacy & bioallied sciences","volume":"16 Suppl 3","pages":"S2385-S2387"},"PeriodicalIF":0.7,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11426652/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Analysis of the Effects of Two Different Drill Designs on Insertion Torque and Primary Stability during Osteotomy - An In Vivo Animal Study. 两种不同钻头设计对截骨术中插入扭矩和主稳定性影响的比较分析--一项体内动物研究。
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-06-20 DOI: 10.4103/jpbs.jpbs_221_24
Sudhakar Arpudaswamy, S Syed Asaraf Ali, Suma Karthigeyan, A Ponnanna, Yamini Nadhini, R Eazhil

Objective: This study aims to evaluate the effects of two drill designs on insertion torque (IT) and implant stability quotient (ISQ) during osteotomy.

Methodology: This in vivo animal study involved eight female New Zealand white rabbits divided into two groups: Group A underwent osteotomy using standard drills from the Zimmer surgical kit, and Group B used Densah drills. IT values and ISQ were taken during and after implant placement. Rabbits received premedication, and postoperative care was provided.

Results: Significant differences in peak IT were observed between the two groups, with Group B demonstrating a statistically significant advantage. However, no significant differences were found in ISQ between the groups.

Conclusion: This study highlights the potential benefits of osseodensification in enhancing primary stability during osteotomy.

目的:本研究旨在评估两种钻头设计对截骨过程中插入扭矩(IT)和种植体稳定性商数(ISQ)的影响:本研究旨在评估两种钻头设计对截骨过程中插入扭矩(IT)和植入稳定性商数(ISQ)的影响:这项体内动物研究将八只雌性新西兰白兔分为两组:A 组使用 Zimmer 手术套件中的标准钻头进行截骨术,B 组使用 Densah 钻头。在植入过程中和植入后测量 IT 值和 ISQ。兔子接受了术前用药和术后护理:结果:两组之间的 IT 峰值存在显著差异,B 组在统计学上具有明显优势。然而,两组之间的 ISQ 没有明显差异:结论:本研究强调了骨增生在增强截骨术初期稳定性方面的潜在优势。
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引用次数: 0
Dental Erosion Prevalence and Risk Factor in Hypersensitive Patients. 过度敏感患者的牙齿腐蚀患病率和风险因素
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-06-20 DOI: 10.4103/jpbs.jpbs_319_24
Abdul S T Ali, Farah Z Alhamdan, Farah T Thabet, Norah K Alsuwaidan, Rahaf M Almontashri, Reem M Alanazi

Introduction: Dental erosion is common, and patient ignorance is a major issue. Extrinsic and intrinsic factors affect erosion. Some recommend evaluating and treating erosion patients following a brief review of the causes. These involve a comprehensive evaluation of the condition and medical history to identify risk factors for further tooth deterioration. To prevent further degeneration, immediate restorative therapy is needed.

Materials and methods: A cross-sectional questionnaire was given to Kerala Dental Clinic patients with dentinal hypersensitivity (DH). A total of 5 random clinics from 14 Kerala districts were chosen. At least a total of 1848 of 3500 patients responded. During the COVID-19 epidemic, an online semistructured survey was created using Google Forms to collect data. The current isolation approach discourages large gatherings and face-to-face contact. Google Forms were used to seek informed consent before filling out the questionnaire. Self-administered 20 questions were used to gather information regarding oral hygiene, bad habits, food, and eating disorders, and we inquired whether subjects ate acidic meals and drinks.

Results: Most persons with dentine hypersensitivity eat packaged food (70%), pickles (62%), soft drinks (58%), and sweets (56%). Dental erosion is also linked to alcohol consumption (40.4%), teeth clenching (37.4%), mouth breathing (16.4%), and gum chewing (27.5%). Mouthwash-using DH patients (55%) had tooth disintegration.

简介牙蚀很常见,而患者的无知是一个主要问题。外在和内在因素都会影响牙蚀。有人建议,在简要回顾病因后,对牙蚀症患者进行评估和治疗。其中包括对病情和病史进行全面评估,以确定牙齿进一步退化的风险因素。为了防止牙齿进一步退化,需要立即进行修复治疗:对喀拉拉邦牙科诊所的牙本质过敏症(DH)患者进行横向问卷调查。从喀拉拉邦的 14 个县中随机抽取了 5 家诊所。在 3500 名患者中,至少有 1848 人做出了回复。在 COVID-19 流行期间,我们使用谷歌表格创建了一个在线半结构式调查来收集数据。目前的隔离方法不鼓励大型集会和面对面接触。在填写问卷前,我们使用谷歌表单征求知情同意。我们使用自编的20个问题来收集有关口腔卫生、不良习惯、食物和饮食失调的信息,并询问受试者是否食用酸性食物和饮料:结果:大多数牙本质过敏症患者食用包装食品(70%)、腌制食品(62%)、软饮料(58%)和甜食(56%)。牙齿腐蚀还与饮酒(40.4%)、咬牙(37.4%)、口呼吸(16.4%)和咀嚼口香糖(27.5%)有关。使用漱口水的 DH 患者(55%)有牙齿脱落。
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引用次数: 0
Evaluation of the Sealing Ability of Various Root Canal Obturation Techniques in Permanent Molars: An In vitro Study. 评估各种根管封固技术在恒磨牙中的封固能力:体外研究
IF 0.7 Q4 PHARMACOLOGY & PHARMACY Pub Date : 2024-07-01 Epub Date: 2024-06-20 DOI: 10.4103/jpbs.jpbs_340_24
Amrita Deep, Moumita Kundu, Seema Qamar, Aprajita Moses, Raghav Agrawal, Durba Chatterjee

Background: Achieving a reliable seal in root canal obturation is essential for the success of endodontic treatment. Despite the availability of multiple techniques, the comparative sealing abilities of these methods remain a topic of investigation, particularly in permanent molars.

Materials and methods: This in vitro study involved 60 extracted permanent molars, divided randomly into three groups: Group A (lateral compaction), Group B (thermoplasticized gutta-percha), and Group C (single cone). After instrumentation and obturation, the sealing ability was assessed using a dye penetration method. Arbitrary values were assigned to quantify the extent of dye penetration.

Results: The mean dye penetration values were as follows: Group B (thermoplasticized gutta-percha) had the lowest penetration (2.1 ± 0.3 mm), followed by Group A (lateral compaction) (3.5 ± 0.4 mm), and Group C (single cone) exhibited the highest penetration (5.2 ± 0.6 mm).

Conclusion: In this study, thermoplasticized gutta-percha demonstrated superior sealing ability compared to lateral compaction and single cone techniques in permanent molars. These findings underscore the importance of selecting an effective obturation technique to ensure optimal seal integrity in root canal therapy.

背景:在根管封闭中实现可靠的密封对于牙髓治疗的成功至关重要。尽管有多种技术可供选择,但这些方法的密封能力比较仍是一个研究课题,尤其是在恒磨牙中:这项体外研究涉及 60 颗拔出的恒磨牙,随机分为三组:A组(侧向压合)、B组(热塑古塔胶)和C组(单锥体)。在进行器械操作和封闭后,使用染料渗透法对封闭能力进行评估。结果:染料渗透的平均值如下结果:染料渗透的平均值如下:B 组(热塑古塔波卡)的渗透率最低(2.1 ± 0.3 毫米),其次是 A 组(侧面压实)(3.5 ± 0.4 毫米),C 组(单锥体)的渗透率最高(5.2 ± 0.6 毫米):结论:在这项研究中,在恒磨牙中,与侧向压实和单锥技术相比,热塑古塔漆的封闭能力更强。这些发现强调了在根管治疗中选择有效的封闭技术以确保最佳封闭完整性的重要性。
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引用次数: 0
期刊
Journal of pharmacy & bioallied sciences
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