ABSTRACT
Dental caries, gingivitis, and excess weight are highly prevalent, interconnected chronic conditions. The association of oral health with the development of adiposity among children is sparsely addressed. We examined the association of oral health to the development of excess weight and central obesity in early adolescence during a 2-year follow-up period. This prospective study was conducted with 2702 children aged 9-12 years at baseline from the Finnish Health in Teens study. Their weight development was followed up for 2 years. Body mass index with age- and sex-specific cut-offs and the waist-height ratio indicated weight status and central obesity. Oral health data (caries experience and gingivitis/calculus) were collected from outpatient records of public dental services. Having both caries experience and gingivitis/calculus was considered burden of oral diseases. Of the sample, 74% were caries-free but 70% exhibited gingivitis and/or calculus, and 20% had both caries experience and gingivitis/calculus. During the follow-up period, 5.3% (n = 124) and 4.7% (n = 118) of the children became overweight/obese or centrally obese, respectively. Having both caries experience and gingivitis/calculus associated with the development of excess weight in a fully adjusted model (HR 1.75, 95% CI 1.03-2.97) but not of central obesity. Caries experience or gingivitis/calculus alone did not associate with adiposity development. CONCLUSION: Having burden of oral diseases without excess weight at early adolescence could imply future weight gain; thus, normal-weight individuals with both caries experience and gingivitis/calculus could be targeted with preventive measures. Our findings warrant further research to explore whether oral diseases and the development of obesity merely share risk factors or if their relationship is of causal nature. WHAT IS KNOWN: ⢠Association of excess weight with caries experience and gingivitis is known to exist both cross-sectionally and longitudinally in children and adolescents. WHAT IS NEW: ⢠Burden of oral diseases, that is, having both caries experience and gingivitis/calculus, was associated with becoming overweight or obese 2 years later during early adolescence. ⢠Normal-weight individuals with burden of oral diseases at early adolescence could be targeted with preventive measures against excess weight gain.
Subject(s)
Dental Caries , Gingivitis , Pediatric Obesity , Humans , Male , Female , Child , Longitudinal Studies , Prospective Studies , Finland/epidemiology , Pediatric Obesity/epidemiology , Dental Caries/epidemiology , Dental Caries/etiology , Gingivitis/epidemiology , Gingivitis/etiology , Gingivitis/diagnosis , Adolescent , Risk Factors , Obesity, Abdominal/epidemiology , Obesity, Abdominal/complications , Follow-Up Studies , Body Mass IndexABSTRACT
PURPOSE: To clarify reasons for infections, surgical techniques, and occurrence of postoperative surgical site complications in infected mandibular fractures. METHODS: Patients with clinically infected mandibular fracture of the dentate part without preceding surgery were studied retrospectively. Clinical infection was defined to occur if pus, abscess, or a fistula in the fracture area was present. Patient-, fracture-, and surgery-related variables were evaluated, and predictors for postoperative complications were analysed. RESULTS: Of 908 patients with surgically treated fracture in the dentate part of the mandible, 41 had infected fracture at the time of surgery (4.5%). Of these patients, 46.3% were alcohol or drug abusers. Median delay from injury to surgery was 9 days. Patient-related factors were the most common cause for delayed surgery (n = 30, 73.2%), followed by missed diagnosis by a health care professional (n = 8, 19.5%). Twenty-two fractures were treated via extraoral approach (53.7%) and the remaining 19 intraorally (46.3%). Postoperative surgical site complications were found in 13 patients (31.7%), with recurrent surgical site infections predominating. Notable differences between total complication rates between intraoral and extraoral approaches were not detected. Secondary osteosynthesis for non-union was conducted for one patient treated intraorally. CONCLUSIONS: Postoperative surgical site complications are common after treatment of infected mandibular fractures, and these occur despite the chosen surgical approach. Infected mandibular fractures heal mainly without bone grafting, and non-union is a rare complication. Due to the high complication rate, careful perioperative and postoperative care is required for these patients.
Subject(s)
Mandibular Fractures , Surgical Wound Infection , Humans , Mandibular Fractures/surgery , Adult , Male , Female , Surgical Wound Infection/etiology , Middle Aged , Retrospective Studies , Adolescent , Aged , Young Adult , Fracture Fixation, Internal , Postoperative Complications/etiology , Time-to-Treatment , Substance-Related Disorders/complications , Delayed DiagnosisABSTRACT
OBJECTIVES: The primary aim of the present study was to compare head and neck cancer treatment modality surgery and surgery with radiotherapy or chemoradiotherapy alone for dental implant (DI) survival. The second aim was to evaluate the prevalence of mucosal overgrowth around DI after treatment with or without mucosal grafts. MATERIALS AND METHODS: An observational retrospective study consisted of 59 patients with malignant head and neck tumors that received DI between 2015 and 2019. Treatment modalities together with information on oral rehabilitation with DI, prevalence of mucosal overgrowth, and precursor lesions were gathered from the hospital records. Radiation doses were determined using a sum of three-dimensional dose distributions. RESULTS: Overall DI survival rate was 88%, in irritated jaw 89%, and in nonirradiated jaw 88% in this observational period (p = 0.415, mean follow-up was 2 years 10 months, range 9-82 months). Mucosal overgrowth was found in 42 of 196 implants (21%), of which 36 cases (86%) were associated in grafted areas (p < 0.001). Oral lichen planus/lichenoid reaction was diagnosed in 14 of all 59 (24%) oral cancer patients. CONCLUSION: Implant survival was not significantly influenced by radiation therapy in this observational period. In grafted bone, implant survival was significantly inferior than in native bone. Mucosal overgrowth around implants was more common in mucosal grafted areas versus nongrafted. CLINICAL RELEVANCE: This study demonstrates the impact of grafted bone to dental implant survival rate and mucosal overgrowth.
Subject(s)
Dental Implants , Head and Neck Neoplasms , Humans , Dental Implantation, Endosseous/methods , Follow-Up Studies , Retrospective Studies , Dental Restoration Failure , Head and Neck Neoplasms/radiotherapyABSTRACT
BACKGROUND: Scientific evidence of nonsurgical site-related complications in mandibular fracture patients is limited. PURPOSE: The purpose was to measure the frequency of nonsurgical site complications in patients with mandible fractures, describe the types of complications, and identify the risk factors associated with these complications. STUDY DESIGN, SETTING, SAMPLE: A retrospective cohort study was conducted at the Helsinki University hospital between 2018 and 2021. Patients undergoing surgery with open reduction and internal fixation of mandibular fracture(s) were evaluated. Patients under 16 years of age were excluded. PREDICTOR VARIABLE: Primary predictor variable was age. Patient-related predictor variables were sex, long-term disease(s), smoking, and alcohol and/or drug abuse. Injury and fracture-related variables were injury mechanism, type and site of facture, combined craniofacial fracture(s), and associated injury(s). MAIN OUTCOME VARIABLE(S): The primary outcome variable was nonsurgical site-related postoperative complication. The secondary outcome variable was type of complication. COVARIATES: Not applicable. ANALYSES: The main outcome variable was cross tabulated for pairwise comparisons with predictor variables. Multivariate logistic regression was performed for statistically significant (P < .05) variables. RESULTS: The data included 314 patients (age range: 16 to 89 years; mean age: 38 years old; median age: 33 years old); most (78.3%) were men. Nonsurgical site-related postoperative complications occurred in 6.7% of patients. The most common complication type was pulmonary complication (36.0%), followed by urinary complication (20.0%) and general infection (16.0%). Nonsurgical site-related postoperative complications were most likely to occur in patients who were elderly (adjusted odds ratio [aOR] 5.55; 95% CI 1.92 to 16.21; P = .002), had combined craniofacial fractures (aOR 2.92; 95% CI 1.06 to 8.03; P = .038), and abused alcohol or drugs (aOR 4.51; 95% CI 1.70 to 11.96; P = .003). Pulmonary complications occurred more often in elderly patients, whereas urinary complications were more common in younger patients. CONCLUSIONS AND RELEVANCE: The types of nonsurgical site complications in mandibular fracture patients increase and vary according to the patient's age. Awareness of possible complications related to different age groups helps anticipate and identify these in clinical work, and to consider the overall treatment of the patient beyond the fracture.
Subject(s)
Mandibular Fractures , Male , Humans , Aged , Adult , Adolescent , Young Adult , Middle Aged , Aged, 80 and over , Female , Mandibular Fractures/surgery , Mandibular Fractures/etiology , Retrospective Studies , Treatment Outcome , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Fracture Fixation, Internal/adverse effectsABSTRACT
This retrospective study addressed the role of oral potentially malignant disorders and the presence of intraepithelial Candida hyphae in the carcinogenesis of the oral tongue squamous cell carcinoma and its association with smoking, alcohol consumption, and oral inflammatory burden. The medical records of 183 subjects diagnosed with oral tongue squamous cell carcinoma at the Helsinki University Hospital were investigated. Preceding oral lichen planus, lichenoid reaction, and leukoplakia diagnosis were recorded. Further, the data on Candida hyphae in histological samples as an indicator of oral candidiasis, oral inflammatory burden, smoking, and alcohol consumption were recorded and analyzed. The histopathological diagnosis of oral lichen planus/lichenoid reaction (p < 0.001) and the presence of Candida hyphae (p = 0.005) were associated significantly with female gender. Oral lichen planus/lichenoid reaction patients were less often smokers than patients without these lesions. Candida hyphae were more often recorded in patients without alcohol use (p = 0.012). Oral lichen planus/lichenoid reaction and Candida hyphae in histological samples were associated with female gender and lower levels of typical risk factors, such as alcohol use and smoking, in oral tongue squamous cell carcinoma patients. Therefore, these patients should be well monitored despite a potential lack of the classical risk factors of oral carcinoma.
ABSTRACT
OBJECTIVE: To clarify the occurrence and causes of non-infection-related surgical wound dehiscence (SWD) in intraorally treated mandibular fractures. MATERIAL AND METHODS: Patients with one or two fractures of the dentate part of the mandible treated surgically via an intraoral approach were included in this retrospective study. The primary outcome variable was SWD. Associations between patient-, fracture- and surgery-related variables and SWD were evaluated. RESULTS: Altogether 232 patients with 270 mandibular angle, body, symphysis and/or parasymphysis fractures were included in the analysis. In all, 22 SWDs were detected. These occurred in 9.5% of patients and in 8.1% of fractures. Surgery performed at night-time showed a significantly higher SWD rate than daytime surgeries (p = .012). Additionally, a significantly greater SWD rate was found among smokers (p = .041). Other studied variables remained statistically non-significant for SWD. In a multivariate analysis, night-time was the only significant independent variable with an odds ratio of 3.297 (95% CI 1.238 - 8.780, p = .017) for SWD. CONCLUSION: The approach or closure technique used and the fracture type had only a minor effect on non-infection-related SWD in patients with mandibular fractures. To avoid SWDs, mandibular fracture surgeries should be conducted during the daytime with adequate support from an experienced surgeon.
ABSTRACT
PURPOSE: This study aimed to evaluate deep odontogenic infection (DOI) spread and features utilizing head and neck computed tomography (CT) imaging. MATERIAL AND METHODS: Patients with acute DOI and preoperative contrast-enhanced CT-imaging were included in the study. Infection spaces, radiological features of these infections, CT imaging-based compromised airway and patients' background factors were evaluated and associations between these and need for postoperative mechanical ventilation (MV) were reported. RESULTS: Altogether 262 hospitalized patients were included in the final analysis. Typically affected spaces were submandibular (74%), mandibular buccal/vestibular (37%), and sublingual (26%). Retropharyngeal (1%), mediastinal (1%) and danger space (1%) involvements were unusual. The infections were quite evenly distributed between multispace abscesses (53%) and other infections (47%). In multivariate analysis, CT-based compromised airway (OR 5.6, CI 95%, 2.9-10.9, P <0.001), midline crossing (OR 3.3, CI 95%, 1.2-8.8, P = 0.018) and extension at the level or below hyoid body (OR 2.4, CI 95% 1.2-5.1, P = 0.016) predicted the need for MV. Other radiological findings and patients' background variables remained statistically non-significant for MV. CONCLUSION: Anterolateral and superior spread to the neck is typical in DOIs, whereas caudal progression is rare. Postoperative need for MV can be well recognized from CT.
Subject(s)
Airway Obstruction , Tomography, X-Ray Computed , Humans , Tomography, X-Ray Computed/methods , Abscess/diagnostic imaging , Abscess/epidemiology , Neck/diagnostic imaging , Radiography , Airway Obstruction/diagnostic imaging , Airway Obstruction/epidemiologyABSTRACT
OBJECTIVE: The study aimed to clarify psychiatric morbidity in patients who underwent orthognathic surgery (OS) pre- and postoperatively. STUDY DESIGN: Patients ≥18 years undergoing OS were included in this retrospective study. The outcome variable was the incidence of new mild, moderate, or severe psychiatric morbidity or exacerbation of preexisting psychiatric morbidity postoperatively. Surgery and patient-related background variables for outcome were analyzed (SPSS for Macintosh, version 27; IBM SPSS, Inc., Armonk, NY, USA). RESULTS: Of 182 patients, 44 (24%) had preceding psychiatric morbidity. It was associated significantly with history of alcohol abuse (P < .001) and smoking (P = .046) and was more common in older patients (P = .042). During the postoperative phase, new psychiatric morbidity or exacerbation of a preexisting psychiatric condition was found in 12 patients (7%). Preceding psychiatric history (OR 8.88, P = .004) and high-dose perioperative dexamethasone (OR 9.81, P = .036) were independent predictors for postoperative psychiatric morbidity. No other evaluated variables were associated with outcome. CONCLUSIONS: Psychiatric conditions are common among OS patients. Treatment planning should consider the patient's mental health to minimize the risk of exacerbating psychiatric conditions, and collaboration with psychiatric professionals is recommended. Perioperative high-dose dexamethasone should be used with caution considering possible adverse psychiatric effects.
Subject(s)
Orthognathic Surgery , Humans , Aged , Retrospective Studies , Morbidity , Incidence , DexamethasoneABSTRACT
Odontogenic infections (OIs) occasionally spread to deep facial and neck tissues. Our study aimed to explore the role of Streptococcus anginous group (SAG) in these severe OIs. A retrospective study of patients aged ≥ 18 years who required hospital care for acute OI was conducted. We analysed data of OI microbial samples and recorded findings of SAG and other pathogens. These findings were compared with data regarding patients' prehospital status and variables of infection severity. In total, 290 patients were included in the analyses. The most common (49%) bacterial finding was SAG. Other common findings were Streptococcus viridans and Prevotella species, Parvimonas micra, and Fusobacterium nucleatum. Infection severity variables were strongly associated with SAG occurrence. Treatment in an intensive care unit was significantly more common in patients with SAG than in patients without SAG (p < 0.001). In addition, SAG patients expressed higher levels of C-reactive protein (p = 0.001) and white blood cell counts (p < 0.001), and their hospital stays were longer than those of non-SAG patients (p = 0.001). SAG is a typical finding in severe OIs. Clinical features of SAG-related OIs are more challenging than in other OIs. Early detection of SAG, followed by comprehensive infection care with prompt and careful surgical treatment, is necessary due to the aggressive behaviour of this dangerous pathogen.
Subject(s)
Abscess , Streptococcus anginosus , Humans , Retrospective StudiesABSTRACT
Background: The present study clarified features and prehospital care in patients with severe infection after teeth removal. Material and Methods: Patients who were hospitalized for infection following teeth removal were included in this study. Background variables and infection severity parameters were compared between patients who underwent elective and acute teeth removal prior to hospitalization. Additionally, associations of these variables with antibiotic use were evaluated. Results: Of the 118 patients included in the study, teeth removal was due to acute infection in 64% and removal was elective in 36%. The time span from teeth removal to hospitalization varied considerably (from <1 day to 205 days). The variation was significantly greater in patients with preceding acute removal than those with elective removal (P=0.030). Smoking was significantly associated with acute teeth removal (P<0.001). Length of hospital stay (LOHS) was a day longer in the elective group (P=0.017). Overall, 70% of patients received antibiotics prior to hospitalization. There was a significant association between removal type and antibiotic use (P=0.005); antibiotic use was less common in elective teeth removal patients. Immunocompromised patients received antibiotic prophylaxis significantly more often than non-immunocompromised patients (P=0.003). LOHS was significantly associated with prehospital antibiotic use (P=0.035). LOHS was a day longer in patients who had not received antibiotics than in other patients. Conclusions: Severe infection can develop with a long delay after acute teeth removal. More attention should be paid to preceding symptoms and early effective treatment of these infections. A more precise timing of antibiotic use could reduce severe postoperative infections in elective teeth removal. Key words:Odontogenic infection, teeth removal, antibiotic use, prophylaxis, postoperative infection.
ABSTRACT
OBJECTIVES: Common dental diseases may develop into severe odontogenic infections (OIs). This study aimed to characterize the occurrence and nature of dental diseases in OIs requiring hospitalization. METHOD AND MATERIALS: Data of a total of 168 adult patients requiring hospital care for severe OI were retrospectively investigated. Study participants were grouped according to OI etiology: apical periodontitis, marginal periodontitis, combined infection (apical and marginal periodontitis) or vertical root fracture, pericoronitis, and root remnant. The categorization of the dental diseases was achieved by radiologic evaluation and supplemented with clinical findings from patient records. Differences in background variables and infection severity were statistically analyzed. RESULTS: Apical periodontitis was the most common dental infection disease leading to OI (n = 113; 67%). In 83 cases, no root canal treatment (RCT) was administered prior to hospital admission; in 30 cases, RCT had been commenced or completed. Between study groups, significant differences were observed in age (P < .001), immunocompromised status (P = .024), and pulse (P = .012). Patients with marginal periodontitis were older and more often immunocompromised; patients with pericoronitis were younger. Pulse was higher in patients with a severe OI originating from apical periodontitis than in patients with OI originating from other dental diseases. CONCLUSION: Apical periodontitis, specifically with no prior endodontic treatment, was observed in the majority of severe OIs. Additionally, when compared with other types of dental diseases, apical periodontitis was associated with features of more severe infections. This highlights the importance of periapical health.
Subject(s)
Periapical Periodontitis , Pericoronitis , Adult , Hospitalization , Humans , Periapical Periodontitis/complications , Periapical Periodontitis/epidemiology , Periapical Periodontitis/therapy , Retrospective Studies , Root Canal Therapy/methodsABSTRACT
OBJECTIVE: Bacteria entering the bloodstream through oral mucosa cause bacteremia, which can lead to septic or distant infections. The underlying factors and need for dental treatment in patients referred for oral examination because of septic infection were investigated. It was expected that general diseases and poor socioeconomic status of patients would increase the risk of bacteremia. METHOD AND MATERIALS: This descriptive retrospective study included patients (N = 128) referred from medical clinics of the Helsinki University Hospital (HUH), during 2012 to 2017, to the Department of Oral and Maxillofacial Diseases due to bacteremia suspected to be of oral origin. Data were extracted from medical and dental records according to the World Health Organization International Classification of Diseases (ICD-10) for systemic or remote infections. Different groups were formed using modified Skapinakis classification for socioeconomic status (SES), from I (high) to V (low). Underlying medical conditions were retrieved according to McCabe classification: healthy, nonfatal, ultimately fatal, and rapidly fatal diseases. The data were analyzed using the statistical software package SPSS (IBM). RESULTS: Patients were referred most often from the Departments of Infectious Diseases and Internal Medicine. Because of infection, 12 patients needed aortic or mitral valve operations. Many of the patients were intravenous drug users. However, the majority of patients presented McCabe class I, indicating no systemic disease. The main SES was intermediate III. Tooth extraction was the principal mode of treatment. No demographic background variables were identified to explain increase of the risk for bacteremia except that most patients were men with untreated dental problems. CONCLUSIONS: Contrary to the authors' expectation, poor SES and underlying diseases did not seem to link to the outcome. However, untreated dental infections present an evident risk for life-threatening septic complications also in generally healthy individuals.
Subject(s)
Bacteremia , Bacteremia/drug therapy , Bacteremia/epidemiology , Bacteremia/etiology , Hospitals , Humans , Male , Retrospective Studies , Tooth ExtractionABSTRACT
OBJECTIVE: This paper describes and reports the patient-specific characteristics of an urgent dental care clinic for COVID-19 infected, suspected, exposed or quarantined patients from March to December 2020 in the Hospital District of Helsinki and Uusimaa, Finland. MATERIAL AND METHODS: The triage and the treatment protocol were established based on the scientific data. Patient files were evaluated from the hospital district's electronic medical record system. IBM SPSS software was used for statistical analysis. RESULTS: There were 1114 consultations and 257 visits at the clinic. Most of the patients were generally healthy with mean age of 35, had toothache and were suspected to be SARS-CoV-2 positive. Seventeen of the patients received positive tests for COVID-19 infection. The main treatment was tooth extraction, mostly due to caries. Statistically significant differences between COVID-19 infected and other patients occurred in age (45 vs 34 years-of-age, p = .009) and number of teeth (25 vs 28, p = .031). No SARS-CoV-2 infection transmission chains were traced to the clinic. CONCLUSION: During the challenging pandemic time, patients were carefully screened by specialists in clinical dentistry and treated safely and effectively. Patient-specific characteristics revealed no differences between COVID-19 infected and other patients in terms of symptoms or treatment needs.
Subject(s)
COVID-19 , Adult , COVID-19/epidemiology , Dental Care , Hospitals , Humans , SARS-CoV-2 , Triage/methodsABSTRACT
OBJECTIVES: The study purpose was to evaluate the effects of the COVID-19 pandemic on the rate and disease profile of orofacial and respiratory infections in oral and maxillofacial surgery (OMFS) and ear, nose, and throat (ENT) emergency units. MATERIALS AND METHODS: Records of patients with orofacial or respiratory infection, or infectious symptoms, diagnosed in the OMFS or ENT Emergency Departments of the Helsinki University Hospital, Helsinki, Finland between 1st March and 30th October 2020 and the corresponding periods in 2018 and 2019 were reviewed. The main outcome variable was the occurrence of studied infections during the evaluated periods. Other study variables were age, gender, residence area, speciality, specific cause for the emergency department visit and admission to ward. RESULTS: There was a significant 37% decrease in the number of infection patients in 2020 compared to the years 2019 and 2018 (1894 vs. 2929 and 3077, respectively, p < .001). A mean decrease of 51% (from 1319 and 1249 patients in 2018 and 2019, respectively, to 592 patients in 2020) was seen in the "Other ENT respiratory infection" category. ENT patients were 51% less likely to be admitted to the ward in 2020 compared to 2019 and 2018 (p = .013). CONCLUSION: A significant decrease was observed in the volume of emergency department visits for orofacial and respiratory infections during the COVID-19-pandemic in 2020 compared to the non-COVID periods. CLINICAL RELEVANCE: It seems that social distancing, facial mask wearing, and other infection prevention precautions have changed the accustomed patient profile in orofacial and respiratory infections.
Subject(s)
COVID-19 , Respiratory Tract Infections , Surgery, Oral , COVID-19/epidemiology , Emergency Service, Hospital , Humans , Pandemics/prevention & control , Pharynx , Retrospective Studies , SARS-CoV-2ABSTRACT
OBJECTIVES: To evaluate the effects of the COVID-19 pandemic on the occurrence of facial fractures in a tertiary trauma centre. MATERIALS AND METHODS: All facial fracture patients evaluated by an oral and maxillofacial surgeon during the first stage of the pandemic in spring 2020 were included in the study and compared to the corresponding periods in 2017 and 2018. Differences in age, sex, timespan from accident to diagnosis of facial fracture, injury mechanism, fracture type, treatment method, associated injuries (AIs), and alcohol consumption at the time of injury were analyzed between the forementioned time periods. RESULTS: The total number of patients (n = 107) during the COVID restriction period did not differ from the previous years (116 and 113 patients in 2017 and 2018, respectively, p=.368). Injury mechanism was less often assault during 2020 compared with previous years (14.0% in 2020 versus 31.8% in 2018 and 30.2% in 2017). Non-intracranial AIs were more common in the COVID period (28% in 2020 versus 14.2% in 2018 and 21.6%). The distribution was statistically significant (p=.041). Alcohol use prior to injury varied between years (p=.023). Alcohol was more often related to the injuries in 2020 compared to the previous years. CONCLUSIONS: COVID restrictions did not affect the overall facial fracture occurrence, but there was a significant decrease in assaults. The proportion of alcohol-related injuries did not decrease despite restrictions.
Subject(s)
COVID-19 , Maxillofacial Injuries , Finland/epidemiology , Humans , Maxillofacial Injuries/epidemiology , Pandemics , Physical Distancing , Retrospective Studies , SARS-CoV-2 , Trauma CentersABSTRACT
ABSTRACT: The authors' aim was to evaluate the effect of perioperative systemic dexamethasone (DXM) administration on postoperative pain, edema, and trismus in mandibular fracture patients. The authors conducted a prospective randomized study of 45 patients with one or 2 noncomminuted fractures of the dentate part of the mandible. All patients underwent surgery for intraoral miniplate fixation. Patients in the study group were given a total of 30âmg DXM, while patients in the control group received neither DXM nor placebo. Only paracetamol and opioids were served as analgesics. Pain severity was assessed using the visual analog scale. The effect in facial swelling was measured in centimeters and analyzed as percentage change. Trismus was evaluated as the difference in maximal mouth opening by measuring interincisal distance in millimeters. The Mann-Whitney U test was applied to determine the statistical significance of differences between the groups. Thirty-four patients were included in the statistical analysis. The visual analog scale score was significantly lower in the study group than in the control group at 18âhours postoperatively (Pâ=â0.033). Significant differences in edema or trismus were not found postoperatively between the DXM and control groups. In conclusion, perioperative DXM decreases postoperative pain in mandibular fracture patients when nonsteroidal anti-inflammatory drugs are not used, but it does not seem to be effective in reducing edema or trismus.
Subject(s)
Mandibular Fractures , Tooth, Impacted , Anti-Inflammatory Agents/therapeutic use , Dexamethasone/therapeutic use , Edema/etiology , Edema/prevention & control , Humans , Mandibular Fractures/surgery , Molar, Third , Pain, Postoperative/drug therapy , Pain, Postoperative/prevention & control , Prospective Studies , Tooth Extraction , Trismus/etiology , Trismus/prevention & controlABSTRACT
OBJECTIVES: To assess long-term survival of pulpotomized primary molars and factors related to the survival of the teeth. MATERIALS AND METHODS: This retrospective longitudinal study was based on electronic dental health records of children who attended public health service. Eligible children were <12 years and had a pulpotomy procedure code in their dental treatment history. Data were obtained in the period between 2002 and 2016. Chi-squared test, t-test, and one-way ANOVA were used to assess for statistical differences. Kaplan-Meier analyses were performed to create survival estimates, and the log-rank test was performed to compare differences in survival distributions. A multivariate Cox regression was conducted, and hazard ratios were calculated to estimate the hazard rate for failure. RESULTS: Of interventions, 40% were registered in children 3-6 years of age; 56% were boys. Mean estimated survival of such molars was 82 months (SEM = 0.6) and differed by dental operator's work setting and choice of restorative materials used after pulpotomy intervention. Using a stainless steel crown (SSC) to restore pulp-intervened primary molars had the strongest effect on survival (111 months with SEM = 1.8), followed by if the intervention was performed by a specialist or specializing dentist in paediatric dentistry (99 months with SEM = 2.6). CONCLUSIONS: The estimated survival time of pulpotomized primary molars is affected by dental operator-related factors, which should be considered in management of extensively carious primary molars of paediatric patients, both at the clinical and organizational decision-making levels. An increased focus on the use of SSC is recommended to be in the learning objectives of dental education programs.
Subject(s)
Dental Caries , Pulpotomy , Child , Humans , Male , Dental Caries/therapy , Longitudinal Studies , Molar/surgery , Oral Health , Retrospective StudiesABSTRACT
Dental caries is a biofilm-mediated, dynamic disease with early onset. A balanced salivary microbiota is a foundation of oral health, while dysbiosis causes tooth decay. We compared the saliva microbiota profiles in children with and without caries. The study consisted of 617 children aged 9-12 years from the Finnish Health in Teens (Fin-HIT) study with available register data on oral health. Caries status was summarised based on Decayed, Missing, and Filled Teeth (DMFT) index in permanent dentition. The children were then classified into the following two groups: DMFT value ≥ 1 was considered as cavitated caries lesions (hereafter called 'caries') (n = 208) and DMFT = 0 as 'cavity free' (n = 409). Bacterial 16S rRNA gene (V3-V4 regions) was amplified using PCR and sequenced by Illumina HiSeq. The mean age (SD) of the children was 11.7 (0.4) years and 56% were girls. The children had relatively good dental health with mean DMFT of 0.86 (1.97). Since sex was the key determinant of microbiota composition (p = 0.014), we focused on sex-stratified analysis. Alpha diversity indexes did not differ between caries and cavity free groups in either sexes (Shannon: p = 0.40 and 0.58; Inverse Simpson: p = 0.51 and 0.60, in boys and girls, respectively); neither did the composition differ between the groups (p = 0.070 for boys and p = 0.230 for girls). At the genus level, Paludibacter and Labrenzia had higher abundances in the caries group compared to cavity free group in both sexes (p < 0.001). Taken together, there were minor differences in saliva microbiota between children with and without caries. Potential biomarkers of caries were the sugar metabolisers Paludibacter and Labrenzia. These bacteria presumably enhance salivary acidification, which contributes to progression of dental caries. The clinical relevance of our findings warrants further studies.
Subject(s)
Dental Caries/microbiology , Saliva/microbiology , Sugars/metabolism , Biofilms/growth & development , Child , Dental Caries Susceptibility/physiology , Dentition, Permanent , Dysbiosis/microbiology , Dysbiosis/pathology , Female , Humans , Male , Microbiota/genetics , RNA, Ribosomal, 16S/geneticsABSTRACT
OBJECTIVE: Previous findings refer to certain predisposing medical conditions that compound the risk of developing severe and potentially lethal acute odontogenic infections (OI). The objective of this study was to clarify this rationale and infection severity in general. MATERIAL AND METHODS: Records of patients aged ≥18 years requiring hospital care for deep OI were retrospectively investigated. The main outcome variable was need for intensive care unit (ICU) treatment. Additional outcome variable was occurrence of infection complications and/or distant infections. Several parameters describing patients' prior health and recent dental treatment were set as independent variables. RESULTS: Of the 303 acute OI patients included, 71 patients (23%) required treatment in the ICU, with no significant difference between previously healthy and patients with disease history. OIs originating from teeth in the mandible compared with maxilla had 7.8-fold risk (p = .007) for ICU treatment in binary logistic regression analyses. Elevated levels of infection parameters at hospital admission predicted further ICU stay. Infection complications and/or distant infections occurred in 7.6% of patients, of which septicaemia and pneumonia were the most common. The mortality rate was 0.3%. Infection complications and/or distant infections occurred significantly more often in smokers (p = .001) and in patients with excessive consumption of alcohol or drugs (p = .025), however smoking showed 3.5-folded independent risk for infection complications and/or distant infections (p = .008) in logistic regression. CONCLUSIONS: Severe OIs often occur in previously healthy patients. Smokers in particular are prone to the most serious OIs.
Subject(s)
Communicable Diseases , Intensive Care Units , Adolescent , Adult , Health Status , Hospitalization , Humans , Retrospective StudiesABSTRACT
OBJECTIVES: To evaluate occurrence and risk factors for pneumonia in patients with deep odontogenic infection (OI). MATERIALS AND METHODS: All patients treated for deep OIs and requiring intensive care and mechanical ventilation were included. The outcome variable was diagnosis of nosocomial pneumonia. Primary predictor variables were re-intubation and duration of mechanical ventilation. The secondary predictor variable was length of hospital stay (LOHS). The explanatory variables were gender, age, current smoking, current heavy alcohol and/or drug use, diabetes, and chronic pulmonary disease. RESULTS: Ninety-two patients were included in the analyses. Pneumonia was detected in 14 patients (15%). It was diagnosed on postoperative day 2 to 6 (median 3 days, mean 3 days) after primary infection care. Duration of mechanical ventilation (p = 0.028) and LOHS (p = 0.002) correlated significantly with occurrence of pneumonia. In addition, re-intubation (p = 0.004) was found to be significantly associated with pneumonia; however, pneumonia was detected in 75% of these patients prior to re-intubation. Two patients (2%) died during intensive care unit stay, and both had diagnosed nosocomial pneumonia. Smoking correlated significantly with pneumonia (p = 0.011). CONCLUSION: Secondary pneumonia due to deep OI is associated with prolonged hospital care and can predict the risk of death. Duration of mechanical ventilation should be reduced with prompt and adequate OI treatment, whenever possible. Smokers with deep OI have a significantly higher risk than non-smokers of developing pneumonia. CLINICAL RELEVANCE: Nosocomial pneumonia is a considerable problem in OI patients with lengthy mechanical ventilation. Prompt and comprehensive OI care is required to reduce these risk factors.