Objective: To compare the safety and efficacy of different anticoagulants in patients with indications for anticoagulation after transcatheter aortic valve replacement (TAVR). Methods: This is a retrospective study. Patients who underwent TAVR from April 2016 to February 2022 in Guangdong Provincial People's Hospital and had indications for anticoagulation were included and divided into two groups according to the type of anticoagulants, i.e. non-vitamin K antagonist oral anticoagulant (NOAC) and warfarin, and patients were followed up for 30 days. The primary endpoint was the combination of death, stroke, myocardial infarction, valve thrombosis, intracardiac thrombosis and major bleeding. The incidence of endpoints was compared between two groups, and multivariate logistic regression analysis was applied to adjust the bias of potential confounders. Results: A total of 80 patients were included. Mean age was (74.4±7.1) years, 43 (53.8%) were male. Forty-nine (61.3%) patients used NOAC, 31 used warfarin, and major indication for anticoagulants was atrial fibrillation (76/80, 95.0%). The adjusted risks of the primary endpoint (OR=0.23, 95%CI 0.06-0.94, P=0.040) of NOAC were lower than that of warfarin, mainly driven by a lower risk of major bleeding (OR=0.19, 95%CI 0.04-0.92, P=0.039). Conclusions: The short-term outcome of NOAC is better than that of warfarin in patients with indications for anticoagulation after TAVR. Randomized controlled trials of large sample size with long-term follow-up are needed to further testify this finding.
Humans ; Male ; Aged ; Aged, 80 and over ; Female ; Anticoagulants/therapeutic use* ; Warfarin/therapeutic use* ; Transcatheter Aortic Valve Replacement ; Retrospective Studies ; Hemorrhage ; Stroke/epidemiology* ; Atrial Fibrillation/drug therapy* ; Treatment Outcome ; Administration, Oral

Objective: To compare the safety and efficacy of different anticoagulants in patients with indications for anticoagulation after transcatheter aortic valve replacement (TAVR). Methods: This is a retrospective study. Patients who underwent TAVR from April 2016 to February 2022 in Guangdong Provincial People's Hospital and had indications for anticoagulation were included and divided into two groups according to the type of anticoagulants, i.e. non-vitamin K antagonist oral anticoagulant (NOAC) and warfarin, and patients were followed up for 30 days. The primary endpoint was the combination of death, stroke, myocardial infarction, valve thrombosis, intracardiac thrombosis and major bleeding. The incidence of endpoints was compared between two groups, and multivariate logistic regression analysis was applied to adjust the bias of potential confounders. Results: A total of 80 patients were included. Mean age was (74.4±7.1) years, 43 (53.8%) were male. Forty-nine (61.3%) patients used NOAC, 31 used warfarin, and major indication for anticoagulants was atrial fibrillation (76/80, 95.0%). The adjusted risks of the primary endpoint (OR=0.23, 95%CI 0.06-0.94, P=0.040) of NOAC were lower than that of warfarin, mainly driven by a lower risk of major bleeding (OR=0.19, 95%CI 0.04-0.92, P=0.039). Conclusions: The short-term outcome of NOAC is better than that of warfarin in patients with indications for anticoagulation after TAVR. Randomized controlled trials of large sample size with long-term follow-up are needed to further testify this finding.
Humans ; Male ; Aged ; Aged, 80 and over ; Female ; Anticoagulants/therapeutic use* ; Warfarin/therapeutic use* ; Transcatheter Aortic Valve Replacement ; Retrospective Studies ; Hemorrhage ; Stroke/epidemiology* ; Atrial Fibrillation/drug therapy* ; Treatment Outcome ; Administration, Oral

Clinopodium chinense, a traditional folk medicinal herb, has been used to treat abnormal uterine bleeding(AUB) for many years. Saponins and flavonoids are the main active components in C. chinense. To study the pharmacokine-tics of multiple components from the total extract of C. chinense(TEC), we established a sensitive and rapid method of ultra-perfor-mance liquid chromatography coupled with tandem mass spectrometry(UPLC-MS/MS) for simultaneous determination of five compounds in the plasma of AUB rats. After validation, the AUB model was established with SD female rats which got pregnant on the same day by gavage with mifepristone(12.4 mg·kg~(-1)) and misoprostol(130 μg·kg~(-1)). The established method was applied to the detection of hesperidin, naringenin, apigenin, saikosaponin a, and buddlejasaponin Ⅳb in AUB rats after the administration of TEC. The pharmacokinetic parameters were calculated by DAS 2.0. The five compounds showed good linear relationship within the detection range. The specificity, accuracy, precision, recovery, matrix effect, and stability of the method all matched the requirements of biolo-gical sample detection. The above 5 compounds were detected in the plasma of AUB rats after the administration of TEC. The C_(max) va-lues of hesperidin, naringenin, apigenin, saikosaponin a, and clinoposide A were 701.6, 429.5, 860.7, 75.1, and 304.1 ng·mL~(-1), respectively. All the compounds owned short half-life and quick elimination rate in vivo, and the large apparent volume of distribution indicated that they were widely distributed in tissues. Being rapid, accurate, and sensitive, this method is suitable for the pharmacokinetic study of extracts of Chinese herbal medicines and provides a reference for the study of pharmacodynamic material basis of C. chinense in treating AUB.
Administration, Oral ; Animals ; Apigenin/analysis* ; Chromatography, High Pressure Liquid/methods* ; Chromatography, Liquid ; Drugs, Chinese Herbal/chemistry* ; Female ; Flavonoids/analysis* ; Hesperidin ; Lamiaceae ; Mifepristone ; Misoprostol ; Oleanolic Acid/analogs & derivatives* ; Plant Extracts/chemistry* ; Rats ; Saponins ; Tandem Mass Spectrometry/methods* ; Uterine Hemorrhage

OBJECTIVES: This study aimed to investigate factors related to the periodontal health of 12-year-old children.METHODS: In 2015, the Korean Children's Oral Health Survey from the Ministry of Health & Social Welfare conducted a nationwide representative sample comprised of 23,702 12-year-old children. The calibration-trained dentists examined the gingivitis and dental calculus of the children taking into consideration of the Löe and Silness gingival index to diagnose gingivitis with a modified gingivitis scale. We used questionnaires to collect data from the children on dental treatments, the experience of dental pain and gingival bleeding, self-perceived oral health, and oral health behaviors. Data were analyzed using a complex samples Chi-square test, general linear model, and logistic regression. Significance was determined at P < 0.05.RESULTS: The prevalence of gingivitis was higher among males (OR 1.57), among children with poor perception (OR 1.19), dental calculus (OR 3.68), or gingival bleeding experience (OR 2.00), and among children not using dental floss (OR 1.69) or tongue cleaner (OR 1.90). The prevalence of dental calculus was higher among children with gingivitis (OR 3.82) and among children who had not visited a dental clinic in the preceding year (OR 1.31). However, dental calculus was lower among children with a higher frequency of daily toothbrushing (OR 0.75), intake of cariogenic foods (OR 0.90), or a higher DMFT index (OR 0.91).CONCLUSIONS: Children with dental calculus and gingival bleeding who did not visit a dental clinic in the preceding year also had a higher prevalence of gingivitis and dental calculus. The prevalence of children's dental calculus was lower among children with a high frequency of daily toothbrushing.
Child ; Dental Calculus ; Dental Clinics ; Dental Devices, Home Care ; Dentists ; Gingivitis ; Hemorrhage ; Humans ; Linear Models ; Logistic Models ; Male ; Oral Health ; Periodontal Index ; Prevalence ; Social Welfare ; Tongue ; Toothbrushing

OBJECTIVES: The aims of this study were to determine the effectiveness of local compression in patients presenting to the emergency room with intraoral bleeding and to identify when complex haemostatic measures may be required.MATERIALS AND METHODS: Five hundred forty patients who had experienced intraoral haemorrhage were retrospectively reviewed. The outcome variable was the haemostasis method used, i.e., simple (local compression with gauze) or complex (an alternative method after local compression has failed). Predictor variables were sex, age, American Society of Anesthesiologists (ASA) class, hepatic cirrhosis, bleeding disorder, use of antithrombotic agents, and site/cause of haemorrhage.RESULTS: The mean patient age was 48.9±23.9 years, 53.5% were male, 42.8% were ASA class II or higher, and 23.7% were taking antithrombotic agents. Local compression was used most often (68.1%), followed by local haemostatic agents, sutures, systemic tranexamic acid or blood products, and electrocautery. The most common site of bleeding was the gingiva (91.7%), and the most common cause was tooth extraction (45.7%). Risk factors for needing a complex haemostasis method were use of antithrombotic agents (odds ratio 2.047, P=0.009) and minor oral surgery (excluding extraction and implant procedures; odds ratio 6.081, P=0.001).CONCLUSION: A haemostasis method other than local compression may be needed in patients taking antithrombotic agents or having undergone minor oral surgery.
Anticoagulants ; Electrocoagulation ; Emergency Service, Hospital ; Emergency Treatment ; Fibrinolytic Agents ; Gingiva ; Hemorrhage ; Humans ; Liver Cirrhosis ; Male ; Methods ; Odds Ratio ; Retrospective Studies ; Risk Factors ; Surgery, Oral ; Sutures ; Tooth Extraction ; Tranexamic Acid

PURPOSE: The aim of this study was to evaluate clinical and radiographic changes and the survival rate after periodontal surgery using deproteinized bovine bone mineral (DBBM) with 10% collagen or DBBM with a collagen membrane in endo-periodontal lesions. METHODS: A total of 52 cases (41 patients) with at least 5 years of follow-up were included in this study. After scaling and root planing with or without endodontic treatment, periodontal regenerative procedures with DBBM with 10% collagen alone or DBBM with a collagen membrane were performed, yielding the DBBM + 10% collagen and DBBM + collagen membrane groups, respectively. Changes in clinical parameters including the plaque index, bleeding on probing, probing pocket depth, gingival recession, relative clinical attachment level, mobility, and radiographic bone gains were evaluated immediately before periodontal surgical procedures and at a 12-month follow-up. RESULTS: At the 12-month follow-up after regenerative procedures, improvements in clinical parameters and radiographic bone gains were observed in both treatment groups. The DBBM + 10% collagen group showed greater probing pocket depth reduction (4.52±1.06 mm) than the DBBM + collagen membrane group (4.04±0.82 mm). However, there were no significant differences between the groups. Additionally, the radiographic bone gain in the DBBM + 10% collagen group (5.15±1.54 mm) was comparable to that of the DBBM + collagen membrane group (5.35±1.84 mm). The 5-year survival rate of the teeth with endo-periodontal lesions after periodontal regenerative procedures was 92.31%. CONCLUSIONS: This study showed that regenerative procedures using DBBM with 10% collagen alone improved the clinical attachment level and radiographic bone level in endo-periodontal lesions. Successful maintenance of the results after regenerative procedures in endo-periodontal lesions can be obtained by repeated oral hygiene education within strict supportive periodontal treatment.
Collagen ; Education ; Follow-Up Studies ; Gingival Recession ; Guided Tissue Regeneration ; Hemorrhage ; Membranes ; Miners ; Oral Hygiene ; Periapical Periodontitis ; Periodontitis ; Retrospective Studies ; Root Planing ; Survival Rate ; Tooth

Osteonecrosis of the jaw (ONJ) is a well-known pathological condition in oncology derived from the use of bisphosphonates (BPs) and denosumab. Many molecular and immunological targets have been introduced for daily use in cancer treatment in recent years; consequently, new cases of ONJ have been reported in association with these drugs, especially if administered with BPs and denosumab. When the drugs are administered alone, ONJ is rarely seen. The objective of our study was to analyze the recent literature relative to the association of ONJ with these new drugs highlighting the pathogenic, clinical and therapeutic aspects. The close collaboration between maxillofacial surgeon, oncologist, dentist, and dental hygienist remains the most important aspect for the prevention, prompt recognition, and treatment of this pathology.
Angiogenesis Modulating Agents ; Cooperative Behavior ; Denosumab ; Dental Hygienists ; Dentists ; Diphosphonates ; Humans ; Immunomodulation ; Immunotherapy ; Jaw ; Oral and Maxillofacial Surgeons ; Oral Manifestations ; Osteonecrosis ; Pathology

Mucopolysaccharidosis (MPS) is an inherited metabolic disorder caused by a deficiency in enzymes that participate in the degradation of glycosaminoglycans (GAGs) such as heparin sulfate and dermatan sulfate. Left untreated, patients show progressive mental and physical deterioration due to deposition of GAGs in organs. Death often occurs due to cardiac or respiratory failure before patients reach their early twenties. MPS has several oral and dental manifestations. An enlarged head, short neck, and open mouth associated with a large tongue are major characteristics of MPS patients. Dental complications can be severe, including unerupted dentition, dentigerous cyst-like follicles, malocclusions, condylar defects, and gingival hyperplasia. A 21-year-old female patient with MPS was described in this article, with special emphasis on oral manifestations and dental treatment.
Dental Pulp Cavity ; Dentition ; Dermatan Sulfate ; Female ; Gingival Hyperplasia ; Glycosaminoglycans ; Head ; Heparin ; Humans ; Malocclusion ; Mouth ; Mucopolysaccharidoses ; Neck ; Oral Manifestations ; Respiratory Insufficiency ; Root Canal Therapy ; Tongue ; Young Adult

Dyke-Davidoff-Masson syndrome is a non-inherited rare condition that presents during childhood and is characterized by seizures, hemiplegia, mental retardation, cerebral hemiatrophy, calvarial thickening, and hyperpneumatization of the frontal sinuses. The present article highlights a case of a 12-year-old male child with additional clinical findings of café-au-late pigmentation and ocular lipodermoid. This is the first case report of Dyke-Davidoff-Masson syndrome to describe oral manifestations, such as unilateral delayed eruption of teeth, hypoplasia, and taurodontism, which could be unique and characteristic of this condition. Oral health care providers and physicians should be aware of these oral observations as dental referrals could warrant early dental prophylactic care and can be useful in diagnosing the possible time of injury and type of Dyke-Davidoff-Masson syndrome.
Child ; Dental Enamel Hypoplasia ; Frontal Sinus ; Hemiplegia ; Humans ; Intellectual Disability ; Male ; Open Bite ; Oral Health ; Oral Manifestations* ; Pigmentation ; Referral and Consultation ; Seizures ; Tooth

OBJECTIVES: The aim of the study was to compare wound healing complications following the use of either absorbable or non-absorbable sutures for skin closure in cleft lip repair. MATERIALS AND METHODS: This was a randomized controlled trial conducted at the Department of Oral and Maxillofacial Surgery, Lagos University Teaching Hospital, Idi Araba, Lagos State, Nigeria. Sixty subjects who required either primary or secondary cleft lip repair and satisfied all the inclusion criteria were recruited and randomized into two groups (Vicryl group or Nylon group). The surgical wounds in all subjects were examined on 3rd, 7th, and 14th postoperative days (POD) for presence or absence of tissue reactivity, wound dehiscence, and local wound infection. RESULTS: Hemorrhage, tissue reactivity, wound dehiscence, and local wound infection were identified as wound healing complications following cleft lip repair. The incidence of postoperative wound healing complications on POD3 was 33.3%. Tissue reactivity was more common throughout the evaluation period with the use of an absorbable (Vicryl) suture compared to a non-absorbable (Nylon) suture, although the difference was statistically significant only on POD7 (P=0.002). There were no significant differences in the incidences of wound dehiscence and infection between the two groups throughout the observation period. CONCLUSION: There were no statistically significant differences in the incidences of wound dehiscence and surgical site wound infection following the use of either Vicryl or Nylon for skin closure during cleft lip repair. However, more cases of tissue reactivity were recorded in the Vicryl group than in the Nylon group on POD7. Particular attention must be paid to detect the occurrence of wound healing complications, most especially tissue reactivity, whenever a Vicryl suture is used for skin closure in cleft lip repair.
Cleft Lip* ; Hemorrhage ; Hospitals, Teaching ; Incidence ; Nigeria ; Nylons ; Polyglactin 910 ; Skin* ; Surgery, Oral ; Sutures* ; Wound Healing* ; Wound Infection ; Wounds and Injuries*