Indian Society of Periodontology Good Clinical Practice Recommendations for Peri-implant Care.

Current implant therapy is a frequently employed treatment for individuals who have lost teeth, as it offers functional and biological advantages over old prostheses. Concurrently, active exploration of intervention strategies aims to prevent the progression of peri-implant diseases and manage the existing peri-implant tissue damage. Indian Society of Periodontology has recognized the need for systematic documents to update the everyday clinical practice of general dental practitioners and has provided evidence-based consensus documents, namely good clinical practice recommendations from time to time to raise the oral health-related awareness and standards of oral health-care delivery across the country. The current clinical practice recommendations focused on peri-implant care to bridge the gap between academic theory and clinical practice by compiling evidence-based suggestions for preventing and treating peri-implant diseases. Twenty-eight subject experts across the country prepared these recommendations after a thorough literature review and group discussions. The document has been prepared in three sections covering peri-implant health and maintenance, peri-implant mucositis, and peri-implantitis. It will be a quick and concise reference for oral implant practitioners in patient management. The guidelines provide distinct definitions, signs, and symptoms, treatment required; recall visit specifications for plausible clinical case situations, and home-care recommendations regarding maintaining peri-implant health. The document advocates combined efforts of oral implant practitioners and the population at large with evidence-based, integrated, and comprehensive peri-implant care. By providing accessible, applicable guidance, these guidelines would empower dental professionals to uphold the well-being of implant patients and ensure the long-term success of implant therapy.

Investigation of alveolar osteitis and the effectiveness of laser treatment: a unified Meta-analysis and review of the literature.

BACKGROUND: Post-tooth extraction, dry socket is a frequently encountered complication, causing substantial pain and hindering the healing process. Conventional approaches to manage this condition have traditionally involved the use of antiseptic dressings to diminish bacterial presence and facilitate healing. This study aims to assess the efficacy of laser therapy in the symptomatic treatment of alveolitis. METHODS: A literature search was conducted on PubMed, Embase, Scopus, Google Scholar, Web of Science, focusing on publications from 1998 to 31/01/2024 using relevant keywords. The combination of "laser" and "dry socket" was executed through the boolean connection AND. RESULTS: At the conclusion of the study, a total of 50 studies were identified across the three search engines, with only three selected for the current systematic study and meta-analysis. The meta-analysis indicated that laser treatment proves effective in addressing alveolitis compared to Alvogyl. However, the correlation between the two was not highly significant. CONCLUSION: These findings suggest that laser therapy may serve as a viable alternative to traditional treatments for dry socket. This minimally invasive procedure has the potential to alleviate pain and promote healing with fewer associated side effects."

Comparaison of Efficacy and Safety of Fentanyl Transdermal Patch with Oral Ketorolac for Pain Management in Dry Socket: A Randomized Clinical Trial.

Objectives: The aim of this study was to compare the efficacy and safety of transdermal Fentanyl patch with oral Ketorolac for pain management in dry socket patients. Study design: Sixty patients who were diagnosed with dry socket (VAS > 40 mm) were recruited in this prospective randomized controlled trial. Patients were divided into two groups. Group1 (n = 30) Transdermal Fentanyl patch (25mcg/hr) was given and in Group 2 (n = 30) Ketorolac 10 mg Oral tablet was prescribed for pain management. The primary endpoint was the mean pain scores within 72 h evaluated by visual analog scale (VAS). Secondary measures included the safety and tolerability, amount of rescue medication (analgesic and antiemetic) and effectiveness of treatment interventions by Brief Pain Inventory Questionnaire (BPI). Results: The mean VAS pain scores were significantly less in group 1 (Fentanyl) as compared to group 2 (ketorolac) on all follow-up days. Significant difference was noted in the mean amount of rescue analgesic medication. It was 2.16 + 1.53 in group 1 and 8.50 + 3.98 in group 2. Side effects were seen in both the groups. Nausea (46%) and vomiting (43%) were reported in group 1 while headache (36.6%) and epigastric pain (53.3%) in group 2. Conclusions: Thus, transdermal Fentanyl was better in pain control than Ketorolac with less need for rescue analgesic medication in dry socket.

Correlation of Eosinophils and Type 2 Inflammatory Mediators with Osteitis in Chronic Rhinosinusitis with Nasal Polyps.

Objective: Osteitis is more prevalent in patients with chronic rhinosinusitis with nasal polyps (CRSwNP), making the disease refractory and prone to recurrence. However, the pathophysiologic mechanism of osteitis formation in CRS has not been fully elucidated, and this study aimed to further elucidate the association of eosinophils and type 2 inflammatory mediators with osteitis in patients with CRSwNP. Methods: This retrospective study collected clinical data on 125 cases of CRSwNP. The participants were categorized into two groups based on the presence or absence of osteitis in their sinus CT scan. The groups were classified as the osteitis group and the non-osteitis group. The clinical baseline data, type 2 inflammatory mediators, and eosinophils were compared between the two groups. The correlation between these factors and the Global Osteitis score scale (GOSS) was also evaluated. Results: There were 69 cases in the osteitis group and 56 cases in the non-osteitis group of CRSwNP patients. The prevalence of concomitant asthma (P=0.009), SNOT-22 score, LUND-MAKAY score, and LUND-KEDENY score were significantly higher in the osteitis group than in the non-osteitis group (All P values were < 0.001); the absolute values of IL-13 (P<0.001), periosteal proteins (P<0.001), and tissue eosinophils (P < 0.05) were significantly higher in the osteitis group as compared with the non-osteitis group. Logistic regression analysis showed that IL-13 and periosteal proteins were risk factors for CRSwNP osteitis (P<0.001). ROC curve analysis revealed that IL-13 had the highest predictive value (AUC=0.786) with a cut-off value of 5.8059 pg/mL, the sensitivity of 58.0%, and a specificity of 89.3% respectively. Conclusion: Osteitis could indicate the more severe symptoms of chronic rhinosinusitis with nasal polyps (CRSwNP), and elevated IL-13, periosteal proteins, and tissue eosinophils are risk factors for osteitis formation in patients with CRSwNP.

The challenging diagnosis of synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome: A rare case report.

Considered rare, the synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome is a distinct clinical entity, associating skin manifestations and osteoarticular symptoms. Anterior chest wall pain centered at sternoclavicular and sternocostal joints is an important and characteristic clinical finding that can lead to its diagnosis. Radiologists and clinicians must be aware of synovitis-acne-pustulosis-hyperostosis-osteitis syndrome as it can mimic some of the more common disease entities such as Paget's disease. We report the case of a 63-year-old male patient, with no significant medical history, who presented to the dermatology department, with severe palmar and plantar pustulosis associated with polyarthralgia. Computerized tomography scan showed sternoclavicular hyperostosis, in favor of SAPHO syndrome, with regression of clinical symptoms after non-steroidal anti-inflammatory drug treatment.

Correlation of Kennedy Osteitis Score with the Tissue and Peripheral Eosinophil Counts in Patients of Eosinophilic Chronic Rhinosinusitis.

Background: The presence of osteoid bone in chronic rhinosinusitis especially the eosinophilic subtype is commonly associated with recalcitrant illness. In practice, the radiological features of osteitis sinus alterations are frequently described, but the clinical and histopathologic implications are not well understood. Objective: This study was done to correlate the radiological and the clinico-histopathological aspects in patients of eosinophilic chronic rhinosinusitis. Methods: A cross-sectional study was done on sixty patients of chronic rhinosinusitis with nasal polyposis (CRSwNP) patients especially the eosinophilic subtype undergoing sinus surgery. Radiologically, osteitis was graded using standards that had already been published in the literature. Analysis was done on the relationships between CT documented osteitis, histopathological, and peripheral eosinophilic counts in patients of eosinophilic chronic rhinosinusitis. Results: The patients with higher tissue eosinophilia and higher peripheral eosinophils had higher osteitis score. Pearson's correlation coefficient between Tissue Eosinophils and KOS was highly significant with p-value <0.001 (0.891). R2 value for KOS versus Tissue Eosinophils was 79.44%,implying that 79.44% variations were explained by Tissue Eosinophils in KOS. And R2 value for KOS versus Peripheral Eosinophils was 74.26%, implying that 74.26% variations were explained by Peripheral Eosinophils in KOS. Thereby, showing a positive relationship between the variables that were studied. Conclusion: Kennedy Osteitis Score, histopathological and peripheral eosinophilia can be used as a marker to predict the disease severity in eosinophilic chronic rhinosinusitis.

Fragility Fractures Unveil the Hidden Dragon: A Case of Osteitis Fibrosa Cystica and Secondary Hyperparathyroidism in End-Stage Renal Disease Post-Trauma.

Secondary hyperparathyroidism is a prevalent complication of end-stage renal disease (ESRD), arising from chronic renal insufficiency leading to disturbed calcium metabolism. This disruption triggers hypersecretion of the parathyroid gland, characterizing the condition. Osteitis fibrosa cystica (OFC), a rare complication of untreated secondary hyperparathyroidism, results in benign resorptive bone lesions and the formation of cystic cavities within bones. Our case report describes a 46-year-old incarcerated Hispanic male with a 17-year history of end-stage renal disease and secondary hyperparathyroidism. The patient initially presented with a traumatic right elbow injury. Further diagnostic evaluation revealed an 8 cm destructive process involving the distal humerus, initially suspected as malignancy but confirmed as OFC through bone biopsy. Management involved orthopedic surgery performing an open reduction and internal fixation (ORIF) of the affected limb, with subsequent consideration for inpatient parathyroidectomy. Imaging studies, including magnetic resonance imaging (MRI) and computed tomography (CT) scans, elucidated a 6 × 5.5 cm soft tissue mass, further confirmed as a brown tumor. The case underscores the complexities of diagnosing OFC, often misinterpreted in radiologic studies, and highlights the multidisciplinary approach involving orthopedics, otolaryngology, and nephrology in managing this intricate scenario. The objective is to explore clinical manifestations and treatment challenges of OFC and secondary hyperparathyroidism triggered by trauma in end-stage renal disease, emphasizing the need for continued awareness and precise diagnostic strategies in resource-rich areas.

Primary Hyperparathyroidism With Brown Tumor of the Mandible Misdiagnosed as a Giant Cell Tumor: A Case Report.

In this case study, we present an incidentally discovered giant cell granuloma, which, upon detailed investigation, led to an unexpected diagnosis. A 36-year-old woman exhibited a bone lesion in the right retromolar trigone area, initially suspected of being malignant. However, histopathological examination revealed a giant cell tumor of bone. Further biochemical profiling, including serum calcium, phosphorus, and parathyroid hormone (PTH) levels, showed elevated PTH and hypercalcemia, prompting consideration of primary hyperparathyroidism and the diagnosis of a brown tumor due to this condition. This case underscores the importance of considering brown tumors associated with primary hyperparathyroidism as a potential differential diagnosis in patients with lytic bone lesions.

Dry Socket Prevalence and Risk Factors in Third Molar Extractions: A Prospective Observational Study.

Background Third molar extraction is a routine oral surgical procedure that is often complicated by the development of a dry socket (alveolar osteitis). This prospective observational study aimed to investigate the prevalence of dry sockets and identify associated risk factors and causes, contributing to a comprehensive understanding of the postoperative outcomes of oral surgery. Methods This study employed a prospective observational design with a 12-month follow-up period. Participants aged 18-40 years scheduled for third molar extraction were included, whereas those with coagulopathies, pregnant or lactating women, patients with vitamin deficiencies, and individuals on medications affecting healing were excluded. Data collection involved comprehensive assessments at baseline, intraoperative details, and postoperative evaluations at 48 hours, one week, and two weeks. Statistical analyses included descriptive statistics, chi-square tests, t-tests, or Mann-Whitney U tests, and logistic regression for the risk factor analysis. Results A total of 238 participants with diverse demographic characteristics were enrolled in this study. The prevalence of dry sockets increased progressively from 20.6% at 48 hours to 41.2% at two weeks post-extraction. Smoking, poor oral hygiene, and surgical technique emerged as significant risk factors, with corresponding odds ratios of 6.41 (95% CI: 2.86-14.36, p < 0.001), 9.53 (95% CI: 2.12-42.84, p = 0.003), and 3.27 (95% CI: 2.08-5.15, p < 0.001), respectively. Pain intensity, measured using a Visual Analog Scale, gradually decreased from 48 hours to two weeks post-extraction. Conclusion This study provides valuable insights into the prevalence and risk factors associated with dry sockets following third molar extractions. Smoking, poor oral hygiene, and poor surgical techniques were identified as significant contributors, emphasizing the importance of preoperative counseling and targeted interventions.

Defining the imaging diagnostic criteria for adult chronic non-bacterial osteitis.

Osteitis of the sternocostoclavicular (SCC) region, referred to as sternocostoclavicular hyperostosis (SCCH), is the clinical expression of chronic non-bacterial osteitis (CNO) in adults with this rare chronic auto-inflammatory disorder of the axial skeleton. The diagnosis is based on distinctive computerized tomography (CT) features of sclerosis and hyperostosis of the SCC region, and local increases in osteoid formation visualized by high radiopharmacon uptake on skeletal scintigraphy but clear radiologic diagnostic criteria are lacking. In a cross-sectional study, CT scans and whole-body skeletal scintigraphy images obtained in 169 patients seen at the Center for Bone Quality of the Leiden University Medical Center between 2008 and 2018 with a suspected diagnosis of CNO of the SCC region were re-evaluated by 2 skeletal radiologists and 2 nuclear physicians. The diagnosis was confirmed in 118 (70%) predominantly female patients (n = 103, 89.2%); median age at first symptoms 45 years (range 20-73). The diagnosis was excluded in the remaining 51 "non-CNO" patients. Increased radiopharmacon uptake at the SCC region was observed in 82% CNO patients, with the manubrium sterni having the highest predictive ability to discriminate on both imaging modalities. The prevalence of sclerosis of the clavicles, manubrium and first ribs was significantly higher in CNO patients (P < 0.001). Hyperostosis was not observed in non-CNO patients. 46 CNO versus only 2 non-CNO patients had costoclavicular ligament calcification. Our findings identify CT scan features of sclerosis and hyperostosis of manubrium sterni, medial end of clavicles and first ribs, and calcification of costoclavicular ligaments, associated with increased tracer uptake on skeletal scintigraphy at the SCC region, specifically manubrium sterni, as well-defined imaging diagnostic criteria for adult CNO. Pitfalls encountered in the diagnosis of CNO are highlighted. These defined imaging diagnostic criteria for adult CNO should facilitate the diagnosis of this rare auto-inflammatory bone disease across the spectrum of its early to late stages.

Neuropathic and Nociplastic Pain Profiles are Common in Adult Chronic Nonbacterial Osteitis (CNO).

Chronic nonbacterial osteitis (CNO) is a rare musculoskeletal disease causing chronic bone pain. It is known that chronic musculoskeletal pain may involve other mechanisms than nociceptive pain only. We investigate the prevalence of neuropathic and nociplastic pain in adult CNO and their association with clinical characteristics and treatment outcomes. Survey study among the Dutch adult CNO cohort (n = 84/195 participated), including PAIN-detect for neuropathic pain, and the Central Sensitization Inventory (CSI), Fibromyalgia Rapid Screening Tool (FiRST), and ACTTION-APS Pain Taxonomy (AAPT) for nociplastic pain. Clinical characteristics and CNO-related bone pain scores were compared between patients with exclusive nociceptive pain and those with nociceptive pain plus neuropathic and/or nociplastic pain (mixed pain). 31% (95% CI 21-41) of patients classified as likely having neuropathic pain according to PAIN-detect. 53% (41-64) of patients displayed central sensitization on CSI, 61% (50-72) screened positive for fibromyalgia on FiRST and 14% (7-23) of patients fulfilled the AAPT criteria, all indicative of nociplastic pain. Mixed pain was associated with longer diagnostic delay (mean difference 2.8 years, 95% CI 0.4-5.2, p = 0.023), lower educational level (72% versus 20%, p < 0.001), and opioid use (37% versus 13%, p = 0.036). Despite comparable disease severity and extent, patients with mixed pain reported significantly higher CNO-related bone pain scores. This study demonstrates the high prevalence of mixed pain in adult CNO, in which neuropathic and nociplastic pain exist alongside nociceptive inflammatory bone pain. Disease burden in CNO may extend beyond inflammatory activity, highlighting the need for a multifaceted management approach.

Prevalence of fibrinolytic alveolitis following extraction of impacted mandibular third molars: A systematic review and meta-analysis.

Our research aims to assess the prevalence of alveolar osteitis (AO) following impacted mandibular third molar extractions and investigate the impact of potential moderating factors on this occurrence. Two independent reviewers conducted a comprehensive systematic literature search across Medline, Scopus, and Google Scholar databases. The pooled prevalence, accompanied by 95 % confidence intervals (CI), was calculated. Quality assessments, outlier and influential analyses were performed. Subgroup and meta-regression analysis were conducted in order the effect of categorical and continuous variables on the estimated prevalence to be investigated. Our meta-analysis included twenty-eight eligible studies, encompassing a total of 41,859 impacted mandibular third molar extractions. The overall prevalence of dry socket (DS) following impacted mandibular third molar extractions was estimated at 6.7 % (95 % CI 4.6-9.1 %), indicating considerable heterogeneity among the studies. No study was identified as critically influential, and meta-regression analysis did not pinpoint any potential sources of heterogeneity. This study highlights the imperative for future well-constructed prospective and retrospective investigations to deepen our understanding of the etiological nuances and refine management approaches for this prevalent postoperative complication.

Long-term effectiveness of zoledronic acid in patients with Paget's disease of bone - a retrospective cohort study.

PURPOSE: The aims of the current study were to describe clinical and biochemical features of patients with Paget disease of bone (PDB) followed at our medical center, and to examine the long-term effectiveness of zoledronate. METHODS: Retrospective cohort study included consecutive patients≥18 years with a diagnosis of PDB, followed in the Rabin Medical Center (RMC) Institute of Endocrinology from 1973 to 2023. The cohort comprised two groups: patients treated/not treated with zoledronic acid (ZOL/NZOL). The primary outcome was the percentage of patients who achieved a biochemical therapeutic response. RESULTS: Overall, 101 patients with PDB were included, 68 in the ZOL group and 33 in the NZOL group. The mean age was 65.2 ± 10.0 years, and 47% were female. Notably, 77% exhibited monostotic involvement, and only 3% had experienced fractures attributed to PDB. Mean ALP level at diagnosis was 160 ± 70.6 U/L. The median follow-up duration was 17 years since PDB diagnosis, comparable between the groups. Primary outcome was more prevalent in the ZOL compared to the NZOL group [42 patients (88%) VS 11 patients (52%) respectively, P = 0.004]. At the end of follow-up, mean ALP levels in the NZOL group were significantly higher than the levels in the ZOL group irrespective of the number of infusions received. CONCLUSION: The majority of patients with PDB experience a mild disease course, marked by monostotic involvement and a low prevalence of fractures. Zoledronic acid effectively manages PDB, providing sustained biochemical response. The necessity for multiple zoledronic acid injections remains questionable, often implemented due to osteoporosis.

Unusual body weight loss due to primary hyperparathyroidism: A case study with literature review.

Brown tumors (osteitis fibrosa cystica) are rare pathognomonic signs that occur in patients with primary hyperparathyroidism (PHPT). Brown tumors can exist in multiple bones and can easily be misdiagnosed as a metastatic tumor or multiple myeloma. It is also localized in the forearm, humerus, and leg. The symptoms of hypercalcemia, pathologic fracture, and bodyweight loss may increase the diagnostic difficulty of brown tumors because multiple myeloma and bone metastasis also show the same symptoms. We studied a 68-year-old woman who had experienced unusual bodyweight loss in the past 6 months (56kg-40kg) and bone pain. She went to the hospital after a fall with a complaint of bone pain. An X-ray revealed a left bubbly-like cystic change and multiple fractures at the left ulna midshaft. Upon investigation, the level of intact parathyroid hormone was ascertained to be 1800 (normal: 10-60) pg/ml. Microscopically, the tumor demonstrated a benign bone lesion and was compatible with osteitis fibrosa cystica due to PHPT. The parathyroid scan (Tc-99 m sestamibi) indicated right parathyroid hyperplasia, which was later confirmed by a parathyroidectomy. She was diagnosed with osteitis fibrosa cystica associated with PHPT due to a parathyroid adenoma. PHPT can be presented with multiple fractures, bone pain, and bodyweight loss. Therefore, if a patient presents these symptoms, PHPT should be considered.

Oral manifestations in women using hormonal contraceptive methods: a systematic review.

OBJECTIVES: To investigate the oral manifestations in women of reproductive age using hormonal contraceptive methods. MATERIALS AND METHODS: This review is based on the PRISMA statement. A literature search incorporated observational studies from the last 21 years. An investigative question was formulated using the PICO model, studies were selected, and a quality analysis was performed using the modified STROBE guidelines. A bibliometric analysis was performed, and the data were examined. RESULTS: Thirteen articles were included, with the majority evaluating periodontal status. Others analyzed factors such as the presence of alveolar osteitis, oral candidiasis, and salivary microbiome dysbiosis. Ten articles were deemed to have a low risk of bias. CONCLUSIONS: Hormonal contraceptives may increase the risk of alveolar osteitis following tooth extraction and increase the presence of the Candida species in the oral cavity. They also affect the periodontium, such as the frequent development of gingivitis, but do not lead to changes in the salivary microbiome. CLINICAL RELEVANCE: The increasing number of women using hormonal contraceptives and the knowledge that these contraceptives can produce oral cavity alterations underscore the need to evaluate the oral manifestations found in these women.

18F-Sodium fluoride PET-CT visualizes disease activity in chronic nonbacterial osteitis in adults.

Chronic nonbacterial osteitis (CNO) is a rare disease spectrum, which lacks biomarkers for disease activity. Sodium fluoride-18 positron emission tomography/computed tomography ([18F]NaF-PET/CT) is a sensitive imaging tool for bone diseases and yields quantitative data on bone turnover. We evaluated the capacities of [18F]NaF-PET/CT to provide structural and functional assessment in adult CNO. A coss-sectional study was performed including 43 adult patients with CNO and 16 controls (patients referred for suspected, but not diagnosed with CNO) who underwent [18F]NaF-PET/CT at our expert clinic. Structural features were compared between patients and controls, and maximal standardized uptake values (SUVmax [g/mL]) were calculated for bone lesions, soft tissue/joint lesions, and reference bone. SUVmax was correlated with clinical disease activity in patients. Structural assessment revealed manubrial and costal sclerosis/hyperostosis and calcification of the costoclavicular ligament as typical features associated with CNO. SUVmax of CNO lesions was higher compared with in-patient reference bone (mean paired difference: 11.4; 95% CI: 9.4-13.5; p < .001) and controls (mean difference: 12.4; 95%CI: 9.1-15.8; p < .001). The highest SUVmax values were found in soft tissue and joint areas such as the costoclavicular ligament and manubriosternal joint, and these correlated with erythrocyte sedimentation rate in patients (correlation coefficient: 0.546; p < .002). Our data suggest that [18F]NaF-PET/CT is a promising imaging tool for adult CNO, allowing for detailed structural evaluation of its typical bone, soft-tissue, and joint features. At the same time, [18F]NaF-PET/CT yields quantitative bone remodeling data that represent the pathologically increased bone turnover and the process of new bone formation. Further studies should investigate the application of quantified [18F]NaF uptake as a novel biomarker for disease activity in CNO, and its utility to steer clinical decision making.

Rol de la Clorhexidina en sus Diferentes Formatos para la Prevención de la Alveolitis Seca: Revisión Sistemática Exploratoria

El objetivo de este estudio fue investigar el rol de la clorhexidina en sus diferentes formatos en la prevención de la alveolitis seca posterior a la extracción dental. Se realizó una búsqueda electrónica en las bases de datos de PubMed, Scopus, Web of Science. hasta el año 2021. Dos revisores de forma independiente realizaron el análisis de los artículos. La búsqueda inicial dio como resultado 192 artículos. Se descartaron 59 artículos duplicados y se realizó una revisión general inicial de títulos y resúmenes, verificando que se cumplan los criterios de inclusión y exclusión preestablecidos. De 192 estudios, 25 cumplieron con los criterios de inclusión. De los 25 artículos, 10 incluyeron pacientes con factores de riesgo asociados a alveolitis seca. Respecto al sitio de extracción dental, 19 artículos incluyeron pacientes con terceros molares mandibulares. Dentro de los artículos filtrados se utilizaron tres formatos de clorhexidina: enjuague, gel bioadhesivo e irrigante; estos en diferentes concentraciones, y comparadas con distintos grupos placebos. De los estudios incluidos, 18 informaron que la clorhexidina en sus diferentes formatos proporcionaba disminución en la incidencia de alveolitis seca versus el grupo control. El uso de clorhexidina en sus diferentes formatos después de la extracción dental es altamente efectivo en la prevención de la alveolitis seca. Sin embargo, inferimos que se necesitan nuevas líneas investigativas que incluyan pacientes con factores de riesgo asociados, y estudios que no utilicen terapias complementarias, puesto que, estos factores pueden conducir a confusión en los resultados obtenidos.

The objective of this study was to investigate the role of chlorhexidine in its different formats in the prevention of dry socket after dental extraction. The electronic search was performed using keywords and MeSH terms in the databases of PubMed, Scopus, Web of Science, until 2021. The reviewers independently performed the analysis of the articles. The initial search resulted in 192 articles. 59 duplicate articles were discarded, and an initial general review of titles and abstracts was performed, verifying that the pre-established inclusion and exclusion criteria were met. Of 192 studies, 25 met the inclusion criteria. Of the 25 articles, 10 included patients with risk factors associated with dry socket. Regarding the site of dental extraction, 19 articles included patients with mandibular third molars. Within the filtered articles, three formats of chlorhexidine were used: rinse, bioadhesive gel and irrigant, in different concentrations, and compared with different placebo groups. Of the included studies, 18 reported that chlorhexidine in its different formats provided a decrease in the incidence of dry socket versus the control group. The use of chlorhexidine in its different formats after dental extraction, is highly effective in preventing dry socket. However, we infer that new research lines are needed that include patients with associated risk factors, and studies that do not use complementary therapies.

Paget disease of bone in a southeastern Veteran population.

BACKGROUND: Paget disease of bone (PDB) is a disorder of accelerated bone remodeling resulting in bone overgrowth and impaired integrity that traditionally is described to be more frequent in individuals of European descent. Based on clinical observation, we hypothesized that among the US Southeastern Veteran population, the disease is more common among African American patients. MATERIALS AND METHODS: We conducted a cross-sectional study using the Veterans Affairs' Clinical Data Warehouse (CDW) and review of electronic medical records (EMR). Using the CDW, we identified patients from the Birmingham VA Medical Center (BVAMC) with an International Classification of Diseases code for PDB between January 2000 and December 2020. We extracted their self-reported race from the CDW and determined the proportion of African American patients, which we compared to the proportion of White patients. As a secondary goal, we extracted relevant clinical characteristics from the EMR. The statistical analysis was done using Stata/SE 14.2 for Mac. RESULTS: We identified 285 individuals from the BVAMC with PDB between January 2000 and December 2020. The proportion of African American patients was significantly higher than White patients (0.51 vs. 0.4, p = 0.0036). African American patients presented at a younger age than their peers (mean[standard deviation] age at diagnosis: 64.6[11.6] vs. 70.1[10.7] years, p = 0.0009) but did not have higher alkaline phosphatase levels, higher proportion of polyostotic disease, or of symptoms and complications. CONCLUSIONS: In the BVAMC population, PDB is more common among African American patients than White patients. Our findings and other publications hint at the existence of a cluster of PDB among the African American population in the US Southeast.