Oral health related-quality of life before and during the COVID-19 pandemic in patients with non-alcoholic fatty liver disease.

BACKGROUND: Since the beginning of the COVID-19 pandemic, the number of medical appointments and the offer and use of oral health services have decreased sharply with the lockdown period. Restriction to regular dental care can increase the risk of oral diseases, capable of affecting general health and oral health-related quality of life, particularly among medically compromised patients. This study aimed to assess health-related quality of life (HRQoL) and oral health-related quality of life (OHRQoL) of patients with non-alcoholic liver disease (NAFLD) before and during the COVID-19 pandemic. MATERIAL AND METHODS: Prospective cohort of 58 patients with NAFLD followed up from March 2020 (before the pandemic) to December 2021 (during the pandemic). RAND 36-Item Health Survey and Oral Health Impact Profile 14 (OHIP-14) questionnaires were used to assess HRQoL and OHRQoL, respectively, in the two points of time. RESULTS: The scores of all scales HRQoL and of the question about health change in the last year decreased substantially with the advent of the pandemic. Large (>0.50) effect sizes were estimated for the scales Role functioning/physical, Pain, General health, and Energy/fatigue. Patients who had COVID-19 presented better HRQoL and OHIP-14 mean scores than those who did not have the disease. The OHIP-14 total score increased 3.6 points with the advent of the pandemic, representing a large effect size (0.62). Patients presented high probability (84.3%) of increasing OHIP14 score during the pandemic. CONCLUSIONS: The HRQoL and the OHRQoL scores of NAFLD patients decreased substantially with the advent of the pandemic. However, these decreases were not associated with the COVID-19 disease by itself, but probably to other factors related to the deep social changes brought by the social isolation measures to combat the pandemic.

Rapid orthodontics with alveolar reshaping: two case reports of decrowding.

Two case reports demonstrate a new orthodontic method that offers short treatment times and the ability to simultaneously reshape and increase the buccolingual thickness of the supporting alveolar bone. A 24-year-old man with a Class I severely crowded malocclusion and an overly constricted maxilla with concomitant posterior crossbites and a 17-year-old female with a Class I moderately to severely crowded malocclusion requested shortened orthodontic treatment times. This new surgery technique included buccal and lingual full-thickness flaps, selective partial decortication of the cortical plates, concomitant bone grafting/augmentation, and primary flap closure. Following the surgery, orthodontic adjustments were made approximately every 2 weeks. From bracketing to debracketing, both cases were completed in approximately 6 months and 2 weeks. Posttreatment evaluation of both patients revealed good results. At approximately 15 months following surgery in one patient, a full-thickness flap was again reflected. Visual examination revealed good maintenance of the height of the alveolar crest and an increased thickness in the buccal bone. The canine and premolars in this area were expanded buccally by more than 3 mm, and yet there had actually been an increase in the buccolingual thickness of the overlying buccal bone. Additionally, a preexisting bony fenestration buccal of the root of the first premolar was covered. Both of these findings lend credence to the incorporation of the bone augmentation procedure into the corticotomy surgery because this made it possible to complete the orthodontic treatment with a more intact periodontium. The rapid expansive tooth movements with no significant apical root resorption may be attributed to the osteoclastic or catabolic phase of the regional acceleratory phenomenon. Instead of bony "block" movement or resorption/apposition, the degree of demineralization/remineralization might be a more accurate explanation of what occurs in the alveolar bone during physiologic tooth movement in these patients.

Orofacial considerations for pediatric, adult, and elderly victims of abuse.

Health care providers must take the time to educate themselves about domestic violence, its signs and symptoms, and the proper care of victims of child, spouse, or elder abuse. It is not enough to treat the immediate injuries without offering necessary and appropriate intervention on behalf of the victim. No one deserves to be beaten, sexually abused, or emotionally mistreated. If abuse is suspected, report it to the proper authorities. By focusing attention on this major health problem, physicians can provide a leadership role in using health care response to reduce the incidence of abuse and, ultimately, to save lives.

Intraosseous salivary tissue: jawbone examples of choristomas, hamartomas, embryonic rests, and inflammatory entrapment: another histogenetic source for intraosseous adenocarcinoma.

PROBLEM: Hundreds of primary salivary neoplasms have been found to be completely enclosed within the marrow spaces of the maxilla and mandible, yet nonneoplastic salivary tissue has never been convincingly identified within marrow, either separately or adjacent to such neoplasms. This situation has forced the acceptance of an inherently awkward odontogenic origin for all intramedullary salivary carcinomas and adenomas. OBJECTIVE: The purpose of this study was to microscopically evaluate a large number of maxillofacial marrow samples for the presence of intramedullary salivary tissue. STUDY DESIGN: We microscopically reviewed 5034 maxillofacial bone samples from the Latvala Inflammatory Bone Registry for evidence of heterotopic salivary inclusions within the marrow tissues. Contributing surgeons were contacted for each identified case of intraosseous salivary tissue to assure that all submitted tissue was removed from within the marrow spaces rather than from overlying soft tissue. RESULTS: Thirteen of 5034 marrow samples (0.3%) contained heterotopic acinic hamartomas, salivary choristomas, embryonic salivary rests, or entrapped surface glands. Four additional hamartomas of the condyle are described. We report also the chance finding of incipient odontogenic epithelial neoplasms (n = 6) and odontogenic epithelial rests (n = 84) within the fatty marrow and outside the periodontal ligament spaces, confirming that not all odontogenic neoplasms are necessarily of periodontal ligament origin. CONCLUSION: The frequency rate for salivary choristomas, hamartomas, embryonic rests, and displaced surface glands within alveolar bone is no less than 2.6 of 1000 biopsied marrow samples. This provides an additional and quite logical histogenetic explanation for the presence of intraosseous salivary neoplasms.

Maxillofacial osteonecrosis in a patient with multiple "idiopathic" facial pains.

Previous investigations have identified focal areas of alveolar bone tenderness, increased mucosal temperature, abnormal anesthetic response, radiographic abnormality, increased radioisotope uptake on bone scans, and abnormal marrow within the quadrant of pain in patients with chronic, idiopathic facial pain. The present case reports a 53-year-old man with multiple debilitating, "idiopathic" chronic facial pains, including trigeminal neuralgia and atypical facial neuralgia. At necropsy he was found to have numerous separate and distinct areas of ischemic osteonecrosis on the side affected by the pains, one immediately beneath the major trigger point for the lancinating pain of the trigeminal neuralgia. This disease, called NICO (neuralgia-inducing cavitational osteonecrosis) when the jaws are involved, is a variation of the osteonecrosis that occurs in other bones, especially the femur. The underlying problem is vascular insufficiency, with intramedullary hypertension and multiple intraosseous infarctions occurring over time. The present case report illustrates the extreme difficulties involved in the diagnosis and treatment of this disease.

Ischemic osteonecrosis under fixed partial denture pontics: radiographicand microscopic features in 38 patients with chronic pain.

STATEMENT OF PROBLEM: Previous studies have identified focal areas of alveolar tenderness, elevated mucosal temperature, radiographic abnormality, and increased radioisotope uptake or "hot spots" within the quadrant of pain in most patients with chronic, idiopathic facial pain (phantom pain, atypical facial neuralgia, and atypical facial pain). PURPOSE: This retrospective investigation radiographically and microscopically evaluated intramedullary bone in a certain subset of patients with histories of endodontics, extraction, and fixed partial denture placement in an area of "idiopathic" pain. MATERIAL AND METHODS: Patients from 12 of the United States were identified through tissue samples, histories, and radiographs submitted to a national biopsy service. Imaging tests, coagulation tests, and microscopic features were reviewed. Of 38 consecutive idiopathic facial pain patients, 32 were women. RESULTS: Approximately 90% of subpontic bone demonstrated either ischemic osteonecrosis (68%), chronic osteomyelitis (21%), or a combination (11%). More than 84% of the patients had abnormal radiographic changes in subpontic bone, and 5 of 9 (56%) patients who underwent radioisotope bone scan revealed hot spots in the region. Of the 14 patients who had laboratory testing for coagulation disorders, 71% were positive for thrombophilia, hypofibrinolysis, or both (normal: 2% to 7%). Ten pain-free patients with abnormal subpontic bone on radiographs were also reviewed. CONCLUSIONS: Intraosseous ischemia and chronic inflammation were suggested as a pathoetiologic mechanism for at least some patients with atypical facial pain. These conditions were also offered as an explanation for poor healing of extraction sockets and positive radioisotope scans.

Exogenous estrogen may exacerbate thrombophilia, impair bone healing and contribute to development of chronic facial pain.

A 32 year old white female, in apparently good health, failed to respond to conservative wound care for alveolar osteitis after a routine mandibular first molar extraction. Curettage and biopsy of necrotic alveolar bone from the #30 socket escalated her pain such that hospitalization was necessary for pain management with intravenous morphine. Twelve months prior to admission she had been placed on exogenous estrogen (Premarin, 0.625 mg/day) after a partial oophorectomy. While hospitalized, she was found to have resistance to activated protein C (APCR). Premarin was discontinued. After discharge, weekly changes of an antibiotic impregnated dressing allowed for progressive regeneration of bone and epithelium with gradual reduction in her pain. She was found to be heterozygous for the mutant Factor V Leiden, a heritable factor for increased tendency to form thrombi, so-called thrombophilia. We speculate that the exogenous estrogen administration exacerbated the thrombophilia associated with the Factor V Leiden mutation by compounding the patient's resistance to activated protein C thereby contributing to her development of osteonecrosis and severe alveolar neuralgia.

Oral cancer in a tobacco-chewing US population--no apparent increased incidence or mortality.

OBJECTIVE: Smokeless tobacco use is an accepted risk factor for oral cancer in the United States, but the major proof of this is based largely on a single epidemiologic (case-control) comparison of women, whereas the chewing of tobacco is predominantly a habit of men. The present investigation sought to compare gender-specific oral cancer mortality and incidence rates in West Virginia, the state with the highest per capita consumption of smokeless tobacco, with rates from other states and with the US average rates. It was hypothesized that the cancer rates for West Virginia males would be significantly greater than the US average and greater than the rates for states with less smokeless tobacco consumption. STUDY DESIGN: Data from the West Virginia Cancer Registry for the years 1993 through 1995 were compared with data from contemporary Surveillance and Epidemiology End Results for the US (with respect to incidence) and from the Center for Disease Control and Prevention's National Center for Health Statistics (with respect to mortality). RESULTS: The average annual incidence rates (per 100,000 population) for oral/pharyngeal cancer in West Virginia males and females were 13.4 and 5.1, respectively; these compared with rates of 15.4 and 5.7 for the US. The average annual mortality rates (per 100,000 population) for the disease in West Virginia males and females were 4.2 and 1.6, respectively; these compared with 4.4 and 1.5 for the US. West Virginia oral/pharyngeal mortality rates for both genders were statistically significantly lower than US rates throughout the years 1950 through 1980. Among other potential oral cancer etiologic factors, the very low prevalence of alcohol abuse in West Virginia seemed to be relevant. CONCLUSIONS: The hypothesis was not confirmed by data analysis. West Virginia is the state with the highest per capita consumption of smokeless tobacco, yet it has less oral/pharyngeal cancer than the US average. The authors strongly urge additional and improved epidemiologic evaluation of the oral cancer risk of smokeless tobacco use in US males.

Oral verrucous carcinoma. Incidence in two US populations.

Much is known about the clinical appearance, biological behavior, and treatment of verrucous carcinoma of the oral cavity. However, the epidemiologic characteristics are completely unknown. This cancer is considered to be rare in Western cultures because it is not common in oral pathology biopsy services, but there is no epidemiologic evidence for this belief. To provide this evidence, 2 population-based incidence investigations were carried out, one in Rochester, Minn., and the other in the state of West Virginia. The results were as follows: the age-adjusted average annual incidence rate for oral verrucous carcinoma among Rochester residents was 0.1/100,000 person-years (0.2 for males, 0.0 for females), whereas the incidence rate for all intraoral carcinomas was 3.6/100,000 person-years (5.4 for males, 2.1 for females). Among men over 64 years of age, the incidence rate for verrucous carcinoma was increased to 3.2/100,000 person-years. Verrucous carcinoma was among the least common of the oral carcinomas in this population, representing only 3% of the total. The age-adjusted incidence rate for oral and pharyngeal verrucous carcinoma among West Virginia residents was somewhat greater, 0.3/100,000 person-years, and showed an even gender predilection (0.28 for males, 0.29 for females). The incidence rate for all oral/pharyngeal cancers in West Virginia was 8.8/100,000 person-years (13.4 for males, 5.7 for females), which was below the US average. The conclusion is that oral verrucous carcinoma is a rare tumor of older people, diagnosed in only 1 to 3 of every 1,000,000 persons each year.

A preliminary pilot study of treatment of thrombophilia and hypofibrinolysis and amelioration of the pain of osteonecrosis of the jaws.

OBJECTIVES: In a preliminary pilot study of 30 treatments in 26 patients with osteonecrosis of the jaws and chronic disabling facial pain, our specific aim was to determine whether, to what degree, and how safely therapy of hypofibrinolysis and thrombophilia would ameliorate the chronic pain associated with osteonecrosis of the mandible and maxilla. STUDY DESIGN: Thrombophilia was treated with Coumadin (DuPont) in 10 patients; hypofibrinolysis was treated with Winstrol (Sanofi-Winthrop) in 20 patients, including 4 who had mixed thrombophilia and hypofibrinolysis and had previously been treated with Coumadin. The initial treatment period was targeted to be 4 months. Each patient was asked to keep a daily written pain-relief numeric rating score and side-effects diary and to provide a summary pain-relief numeric rating score and side effects compilation for the total treatment period. RESULTS: There were 4 men and 22 women in the study group; their mean age was 49 +/- 11 years. The mean onset of their osteonecrosis pain was at age 45 +/- 12 years, and the mean duration of their facial pain prior to therapy was 4.5 +/- 4.2 years. Ten patients had one or more thrombophilic traits (there were two patients with protein C deficiency, five with resistance to activated protein C and/or the mutant Factor V Leiden gene, and four with high anticardiolipin antibodies). The 10 patients who were thrombophilic were treated with Coumadin (the international normalized ratio was targeted to 2.5-3.0) for 22 +/- 9 weeks. By self-reported pain-relief numeric rating scores, 6 of the 10 patients with thrombophilia (60%) had > or = 40% pain relief, 2 (20%) had no change, and 2 (20%) had increased pain (30% and 80% worse). Nine of the 10 patients with thrombophilia (90%) had no Coumadin-related side effects; 1 patient (10%) stopped Coumadin therapy (after 28 weeks) because of nosebleeds. Winstrol (6 mg per day) was used for 16 +/- 9 weeks in 20 patients with hypofibrinolysis, some of whom had one or more hypofibrinolytic traits (10 had high levels of plasminogen activator/inhibitor activity, usually accompanied by low stimulated tissue plasminogen activator activity; 13 had high Lp[a] lipoprotein). Of these 20 patients with hypofibrinolysis, 9 patients (45%) had > or = 40% pain relief, 3 patients (15%) had 20% to 30% relief, 5 patients (25%) had no improvement, and 3 patients (15%) had increased pain (30% worse, 60% worse, and 70% worse). Six of the 20 patients with hypofibrinolysis (30%) had no Winstrol-related side effects, while 14 (70%) had side effects that could be attributed to Winstrol, including weight gain, peripheral edema, increased facial and body hair, and acne--all of which were reversed within 6 weeks of stopping Winstrol therapy. CONCLUSIONS: We postulate that thrombophilia and hypofibrinolysis lead to impaired venous circulation and venous hypertension of the mandible/maxilla with subsequent development of osteonecrosis and chronic facial pain. In many patients, facial pain can be ameliorated by treating the pathogenetic coagulation defects with Coumadin or Winstrol. Large, double-blind, placebo-controlled crossover studies will be required in the future to validate these preliminary results and to determine whether pain relief with Coumadin or Winstrol justifies the risks and side effects associated with these medications, especially for long-term use, in osteonecrosis of the jaws.

Heterozygosity for the Leiden mutation of the factor V gene, a common pathoetiology for osteonecrosis of the jaw, with thrombophilia augmented by exogenous estrogens.

We assessed whether heterozygosity for the thrombophilic Leiden mutation of the factor V gene (MFV) was pathogenetic for alveolar osteonecrosis of the jaw and chronic facial pain (neuralgia-inducing cavitational osteonecrosis (NICO)) in 89 patients with NICO. A second specific aim was to assess for thrombophilic synergism between exogenous estrogens and MFV for development of osteonecrosis of the jaw. MFV was found in 24% of the patients, 16 (21%) of 76 women and 5 (39%) of 13 men. The mutation was much less common in healthy normal controls: 3 (3%) of 101 women (chi2 = 14.8, p = 0.001) and 4 (3.7%) of 108 men (chi2 = 20.4, p = 0.001). Patients with and without MFV did not differ in tissue plasminogen activator activity, plasminogen activator inhibitor activity, proteins C and S, lipoprotein (a), or anticardiolipin antibodies (p > 0.05). Use of standard-dose oral contraceptives and/or postmenopausal estrogens before the development of NICO was more common in female patients with MFV (13 (81%) of 16) than in those without it (23 (38%) of 60; chi2 = 9.33, p = 0.002). When the thrombophilic effects of such exogenous estrogens were superimposed on the familial resistance to activated protein C associated with MFV, thrombophilia was augmented and the risk of osteonecrosis was increased. Since heterozygosity for this mutation occurs in at least 3% of unselected, healthy women, measurement of resistance to activated protein C and MFV would identify women at high risk for venous thrombosis and osteonecrosis, in whom use of oral contraceptives or postmenopausal estrogens might be contraindicated, while identifying a much larger group of women (approximately 97%) without the mutation whose risk from exogenous estrogens would be low.

Bulimia nervosa: dental perspectives.

Bulimia nervosa and bulimic behavior are among the most common eating disorders, affecting up to 13% of female college students. Most health professionals are aware of the compulsive overeating, self-induced vomiting, and laxative abuse associated with this disease; yet, only a small proportion of affected patients are ever diagnosed, generally only after years of abuse. Since the dental changes observed in most bulimics are recognizable and usually undeniable, the clinician should be aware of the oral and maxillofacial changes of this disease in order to arrive at an early diagnosis. Without successful treatment, an estimated 1 in 300 bulimic cases will have a fatal outcome. Even with treatment, one-third of affected individuals suffer early relapse and half of them do not consider themselves cured after 5 years of psychologic therapy. The learning objective of this article is to discuss the dental and psychologic features of this disorder, with focus on the differential diagnosis and treatment of the oral manifestations.

Cancer prevention in the dental practice: oral cancer screening and tobacco cessation advice.

OBJECTIVES: In this paper we describe the proportion of US adults who report receiving oral cancer screening and tobacco cessation counseling and assistance from dentists and other health professionals. METHODS: Data from the 1992 National Health Interview Survey (NHIS) Cancer Control Supplement, a nationally representative sample of 12,035 adults 18 years of age and older, are analyzed. RESULTS: In 1992, less than 10 percent of adults reported oral cancer screening by a dentist or hygienist within the past three years. White adults (10.1%, 95% CI = 9.3, 10.9) reported an oral cancer screening three times more frequently than black (3.2%, 95% CI = 1.9, 4.5) or Hispanic (3.4%, 95% CI = 2.1, 4.7) adults. About half of adult current smokers had seen a dentist within 12 months, and of those only 24.1 percent (95% CI = 21.7, 26.5) had been advised to quit smoking. Heavy smokers (two or more packs a day) were more likely to have been advised to quit than light (pack or less per day) or occasional smokers. A similar proportion (24.3%, 95% CI = 17.6, 31.0) of white adult men who reported using smokeless tobacco products had been told by a dentist to quit using tobacco. CONCLUSIONS: Results from this population-based survey indicate that cancer screening and tobacco cessation advice are underutilized in the dental practice. Increased patient awareness and implementation of screening and tobacco cessation interventions could improve oral cancer incidence and mortality and have a public health benefit for other tobacco-related morbidity and mortality as well.

Papillary (pebbled) masses of the oral mucosa: more than simple papillomas.

Soft tissue masses are found in almost 4% of adult dental patients, and most of these will never be biopsied. Clinical evaluation, therefore, is of paramount importance. Oral mucosal masses with irregular or nodular surface alterations are of special concern. These alterations may appear to be papillomas, but there are several type of papillomas, and among the lesions which present with a papilloma-like appearance are diverse malignancies, contagious infections, sexually transmitted diseases, vascular and reparative lesions, and viral proliferations associated with a wide range of different types of human papillomavirus. The learning objective of this article is to present a clear, clinically oriented approach to the diagnosis and management of pebbled and lobulated intraoral masses, enabling the clinician to provide a more meaningful clinical diagnosis and prognosis. For the differential diagnosis discussion, the authors have selected only those entities with the preliminary diagnosis of "papilloma."

Erythroplakia: the dangerous red mucosa.

Erythroplakia is an uncommon and subtly innocuous change of the oral mucosa, but it has very specific and identifiable clinical characteristics, therapies, and prognostic features. It is the most dangerous of all the oral cancer precursor lesions, and a search for erythroplakia should be a part of every oral soft tissue examination in persons aged 35 years and older. No erythroplakia lesions should ever be left untreated. Much has been written about the malignant potential of oral leukoplakia, but too often the dental profession has ignored the more dangerous discoloration, erythroplakia, which carries a much greater cancer risk than the white lesions. A clear understanding of this lesion may save lives by identifying oral cancers prior to invasion or at an early stage, thereby avoiding extensive surgery and spread of the disease to other parts of the body. The learning objective of this article is to review and familiarize the reader with the terminology, diagnosis, etiology, treatment, and the prognosis of this disease.

Long-term effects of jawbone curettage on the pain of facial neuralgia.

PURPOSE: To evaluate the dimension and duration of pain reduction in patients with facial neuralgias after localization, decortication, and curettage of histologically confirmed inflammatory jawbone lesions of the newly identified form of alveolar avascular osteonecrosis called neuralgia-inducing cavitational osteonecrosis (NICO). MATERIALS AND METHODS: One hundred ninety patients who could be located retrospectively and who had histories of jawbone curettage for chronic "idiopathic" facial pain, either trigeminal neuralgia (TN) or atypical facial neuralgia/pain (AFN), were identified through surgical pathology reports from four institutions. To assess pain reduction after jawbone surgery, these patients were mailed a modified McGill Pain Survey by investigators with whom they had had no previous professional contact. Patient demographics and clinicopathologic characteristics were also reviewed through surgical pathology specimens and reports. RESULTS: More than two thirds of the respondents to whom the questionnaire was mailed experienced complete or almost complete disappearance of neuralgic pain immediately or shortly after curettage of jawbone osteonecrosis (NICO), regardless of whether they had previously been diagnosed with TN or AFN. Thirty percent, however, experienced local recurrence of jaw inflammation and facial pain, and one third developed at least one and as many as 12 additional foci of histologically confirmed osteonecrosis. Despite this, however, the long-term (average, 4.6 years) abatement of neuralgic pain was total or almost total in 74% of treated patients. CONCLUSIONS: Neuraglia-inducing cavitational osteonecrosis appears to be associated with at least some cases of facial neuralgia, or with a pain so similar as to be clinically indistinguishable. Decortication and curettage dramatically reduces or eliminates this intense pain in two of every three patients, although multiple surgeries may be required, and additional sites of osteonecrosis may occur. It is recommended that NICO be included in the differential diagnosis of idiopathic facial pain syndromes.

Identification and semiquantification of estrogen and progesterone receptors in pyogenic granulomas of pregnancy.

Cases of pyogenic granuloma in pregnant women, nonpregnant women, and men were evaluated for the detection of estrogen and progesterone receptor proteins by immunoperoxidase staining. Immunostaining for estrogen receptors revealed a marked immunoreactivity of the endothelium within lesional tissue and in the overlying mucosal epithelium in many cases. Progesterone receptor immunoreactivity was only present within the epithelium, where it was much less than that of estrogen receptor immunoreactivity in both quantity (proportion of positive cells) and intensity. No characteristic staining pattern or significant quantitative difference among the three study groups could be discerned. These findings suggest that the quantity of estrogen or progesterone receptors in pyogenic granuloma is not the determining factor in the pathogenesis of this lesion. Rather, such a role may be attributed to the levels of circulating hormones. The levels of estrogen and progesterone are markedly increased in pregnancy and could therefore exert a greater effect on the endothelium of the pyogenic granuloma.