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ABSTRACT: This study evaluated the efficacy of a cognitive-behavioral therapy (CBT), including hypnosis, in patients with temporomandibular disorders (TMDs) with muscular diagnosis.
Seventy-two patients (65 women and 7 men with an average age of 39 years) were selected according to the Research Diagnostic Criteria for TMD, and assigned to the experimental group (n = 41), receiving the 6-session CBT program, and the control group (n = 31). All patients received conservative standard treatment for TMD. The assessment included pain variables and psychologic distress.
There were significant differences between the groups, the experimental group showing a higher improvement in the variables evaluated. Specifically, 90% of the patients under CBT reported a significant reduction in frequency of pain and 70% in emotional distress. The improvement was stable over time, with no significant differences between posttreatment and 9-month follow-up.
CBT, including hypnosis, significantly improved conservative standard treatment outcome in TMD patients.
Oral surgery, oral medicine, oral pathology and oral radiology. 01/2012; 113(1):81-9.
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ABSTRACT: Subcutaneous or submucosal infiltration of cosmetic materials is a very common practice, because of the ease with which such materials can be deposited, and their presumed innocuousness. However, in recent years there have been reports of foreign body granulomatous reactions occurring many years after infiltration.
Data were collected on the clinical manifestations, histopathological findings, treatment, and course of the lesions of 15 patients.
One male and 14 females presented orofacial swelling an average of 7 years after the infiltration of silicone (n = 9), hyaluronic acid (n = 2), collagen (n = 2), methacrylate (n = 1), and polyalkylimide (n = 1). The patients were treated mainly with systemic corticosteroids, and were followed for an average of 17 months.
Systemic corticosteroids are able to control granulomatous reactions, which manifest in the form of outbreaks and tend to undergo spontaneous remission over the years.
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics 09/2009; 108(2):237-41. · 1.50 Impact Factor
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Oral Oncology 09/2008; 45(7):645-6. · 2.86 Impact Factor
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ABSTRACT: Mental neuropathy (MN) is characterized by the presence of a sensory defect in the form of paresthesias or dysesthesias in the territory innervated by the mental nerve. MN may be the first manifestation of systemic cancer, a symptom of spread of an established tumor, or a sign of infiltration in an intraoral lesion. In any of these cases, the symptom is indicative of a very poor patient prognosis.
A total of 22 cancer patients with chin paresthesia were studied. Group 1 comprised patients with chin paresthesia who had a primary tumor in some other region at a distance from the oral cavity or maxillofacial zone. Group 2 in turn comprised patients with primary malignancies of the oral and/or maxillofacial territory and who likewise presented with chin paresthesia. Data were collected relating to patient age, gender, primary intraoral lesion (location, size, histologic diagnosis), primary systemic tumor, and mean patient survival.
Group 1 consisted of 11 patients (8 men and 3 women), aged between 36 and 81 years (mean, 58.09 +/- 14.99 years), with different systemic cancers. The mean survival after the diagnosis of chin paresthesia was 14.8 +/- 16.5 months, and only 1 patient was still alive after 9 months. Group 2 consisted of 11 patients (8 men and 3 women), aged between 33 and 72 years (mean, 56.18 +/- 15.69 years). All presented with oral squamous cell carcinoma, with the single exception of 1 case of fibrosarcoma. In this group the mean survival of the 8 patients who died was 28.2 +/- 29.6 months. Three patients survived for a mean of 17 months.
Chin paresthesia is a very important prognostic symptom determining the degree of infiltration of intraoral lesions, and in some cases it may be indicative of the existence of a primary tumor (identified or otherwise), with poor short-term survival--given that 81.9% of the patients studied (18 cases) had died before a mean of 20 months. Although mean survival was shorter (14.8 months) among the patients in group 1 than in group 2 (28.2 months), the difference was not statistically significant.
Journal of oral and maxillofacial surgery: official journal of the American Association of Oral and Maxillofacial Surgeons 06/2008; 66(5):995-8. · 1.58 Impact Factor
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ABSTRACT: A study is made of the experience gained with the Child Oral Care Program (Plan de Atención Dental Infantil, PADI) in the Service of Stomatology of Valencia University General Hospital (Valencia, Spain) after four years in operation (July 2003 - July 2007).
The sample comprised 2626 children between 5-14 years of age, pertaining to department 9 of the Valencian public health system. A clinical history was compiled in each case, a radiological study was made, and a treatment plan was elaborated including fillings, extractions, and control visits.
Of the 2626 designated children, 2369 visited our Service - mostly referred from the Preventive Dental Care Units. A total of 5784 fillings were carried out (93.3% with silver amalgam, 5.6% with composites and the rest as provisional fillings). The permanent first molars were the teeth with the largest number of fillings (70.2% of the total). These were followed in order of frequency by the second molars (19.1%). As regards composite resin fillings, most involved the upper central incisors, followed by the upper lateral incisors. A total of 644 extractions were performed, corresponding to 110 permanent teeth and 534 temporary teeth. In the case of the permanent dentition, the first molars were the most commonly removed teeth. In the temporary dentition, the most frequently removed teeth were the second molars.
The response of the population to this program has been very good, and reinforces the preventive measures already in place, with the provision of restorative treatments to improve the oral and dental health of the pediatric population, and yielding good results in terms of the program quality indicators. The Service of Stomatology (Valencia University General Hospital) is able to address the demand and offers the public health network integrated and continuous patient care.
Medicina oral, patologia oral y cirugia bucal 06/2008; 13(5):E331-5.
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ABSTRACT: Osteonecrosis of the jaws (ONJ) is an important possible late adverse effect of bisphosphonates. Serum C-terminal cross-linking telopeptide of type I collagen (CTX) can determine bone turnover and can act as a biological marker of bone resorption. We studied this biological marker in 15 patients (Group 1) with bisphosphonate-induced ONJ comparing with a control group of 10 healthy people matched by age and gender. We found no statistically significant relationships in Group 1 either between the serum CTX and the number of areas of exposed bone nor with the size of the osteonecrotic area.
Oral Oncology 05/2008; 44(11):1088-9. · 2.86 Impact Factor
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ABSTRACT: To analyze the frequency and type of the most common benign tumors of the oral mucosa found at the Hospital Stomatology Service, and to study the clinical characteristics and possible etiological factors.
This is a retrospective study of 300 patients with histologically diagnosed benign tumors of the oral mucosa. Data was compiled for each case, documenting information relating to age, gender, medication, habits (smoking, oral hygiene), anamnesis (reason for consultation, symptomatology, evolution), and the characteristics of the lesion (site, color, size, surface, consistency, and base).
Of all the tumors studied, 53% were histologically diagnosed as fibroma. In the study of prevalence of benign tumors of the oral mucosa, no differences were found for age; however there were differences according to gender, finding a greater prevalence of fibromas, pyogenic granulomas, and giant cell granulomas in women, at a ratio of 2:1. The group of tumors studied showed a significantly asymptomatic behaviour, and self-limiting and slow growth. With respect to the possible etiologic agents, we found no statistically significant differences between them.
Following the study of 300 patients histologically diagnosed with benign tumor of the oral mucosa, we can state that with regard to prevalence, we found significant differences with respect to gender, being more frequent in women. The fibroma is the most frequent benign tumor of the oral cavity.
Medicina oral, patologia oral y cirugia bucal 04/2008; 13(3):E161-6.
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ABSTRACT: Oral anticoagulants (OACs) antagonizing vitamin K - fundamentally sodium warfarin and acenocoumarol - are widely used for preventing arterial thromboembolism in patients with atrial fibrillation and/or heart valve prostheses, and for the treatment and prevention of deep venous thrombosis and pulmonary embolism. The handling of these drugs requires correct monitorization and dose adjustment to obtain the desired therapeutic effect while minimizing the adverse effects associated both with excessive anticoagulation (which leads to bleeding) and with insufficient antithrombotic action (which can produce thrombosis). This is particularly important when patients must be subjected to surgical procedures such as tooth extractions. In this context, a number of management recommendations are available. The present study offers an update on the recommendations for the management of anticoagulated patients programmed for tooth extractions. In recent years, most studies do not recommend reducing or interrupting anticoagulation, or replacing it with heparin, prior to tooth extraction - provided therapeutic international normalized ration (INR) levels are maintained, with emphasis on the application of local measures such as antifibrinolytic agents, for the control of hemostasia.
Medicina oral, patologia oral y cirugia bucal 04/2008; 13(3):E176-9.
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Jose V Bagan,
Yolanda Jiménez,
Judith Murillo, Rafael Poveda,
José M Díaz,
Carmen Gavaldá,
María Margaix,
Crispian Scully,
Trinidad M Alberola,
Manuela Torres Puente,
Manuel Pérez Alonso
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ABSTRACT: The aim of this study was to analyze proliferative verrucous leukoplakia (PVL) and oral squamous cell carcinoma (OSCC) for the possible presence of Epstein-Barr virus (EBV). We studied three groups: Sub-Group 1 was composed of 10 patients with PVL, (6 of whom had developed OSCC); Sub-Group 2 comprised 5 patients with OSCC but no preceding PVL; and Sub-Group 3 were 5 controls with clinically normal oral mucosa. Oral biopsies from all cases were examined for Epstein-Barr virus (EBV) by nested PCR. EBV was detected in 60% of Sub-Group 1 patients (PVL ) and in 40% of Sub-Group 2 (OSCC), but in 0% of Sub-Group 3 (controls).
Medicina oral, patologia oral y cirugia bucal 03/2008; 13(2):E110-3.
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ABSTRACT: To analyze proliferative verrucous leukoplakia (PVL) for the presence of human papillomavirus (HPV) in different stages of the disease.
We studied 13 patients with PVL. In 10 patients (76.9%), a lesional biopsy was taken and frozen at -40 degrees C. Four patients were instructed to mouth rinse with sterile sera. The biopsy and rinse samples were analyzed for HPV by PCR.
We did not detect HPV infection in the PVL tissue or in the oral rinse of any of the 13 patients in any stage of the disease analyzed, neither in oral squamous cell carcinoma nor in the simple hyperkeratosis.
There was no association between PVL and HPV infection in our patients.
Journal of Oral and Maxillofacial Surgery 02/2007; 65(1):46-9. · 1.64 Impact Factor
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ABSTRACT: The present study describes a case of endodontic paste (Endomethasone) penetration within and along the mandibular canal from the periapical zone of a lower first premolar following endodontic treatment of the latter. The clinical manifestations comprised anesthesia of the right side of the lower lip and paresthesia of the gums in the fourth quadrant, appearing immediately after endodontic treatment. The lip anesthesia was seen to decrease, with persistence of the gingival paresthesia, after 7 months.
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics 12/2006; 102(5):e46-9. · 1.50 Impact Factor
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ABSTRACT: This study analyzes the differences in psychological variables and symptomatology between temporomandibular disorder diagnosis subgroups.
The sample included 114 temporomandibular disorder patients that were evaluated in coping, distress, and temporomandibular characteristics. Diagnostic muscular (n = 58) and articular (n = 56) subgroups were compared in these variables through a MANCOVA.
Muscular patients show a higher level of general distress, specifically in the anxiety and somatization subscales and a more active coping style, with a tendency of a minor use of humor and a higher number of parafunctional habits, specifically, biting nails, hangnails, and lips.
We discuss the differences found in order to design the targets of the psychological intervention of temporomandibular patients.
Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics 08/2006; 102(1):40-6. · 1.50 Impact Factor
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ABSTRACT: This article analyzes the psychometric and structural properties of the Brief Symptoms Inventory 18 in a sample of patients with temporomandibular disorders (TMDs), given the convenience of a brief evaluation of distress in these patients.
Confirmatory factor analysis was carried out in a sample of 114 patients with TMDs. Two models were tested: the theoretical model with the original structure proposed--which considers three dimensions--and the empirical model obtained through the exploratory factor analysis initially carried out by Leonard R. Derogatis--which consists of the four-factor structure.
Both models reached satisfactory indexes in confirmatory factor analysis. Empirical and theoretical reasons led us to prefer the original proposal of three dimensions: somatization, depression and anxiety, and general distress.
The Brief Symptoms Inventory 18 has been demonstrated to be a reliable and valid tool for the assessment of distress in patients with TMDs, with the advantage of its simplicity and ease of application.
Journal of Psychosomatic Research 05/2006; 60(4):365-70. · 3.30 Impact Factor
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ABSTRACT: Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system, whose etiology is unknown, and which is characteristic by the appearance of a diverse neurological symptomatology consisting of outbreaks or gradual deterioration and lesions in any location of the brain s white matter which may provoke the after-effect of a definitive demyelination of the area. The disease affects young people, with its appearance being most frequent between 20 and 40 years of age, in temperate and cold climates, and with a man-woman rate of 0.46/0.67. The magnitude of this disease lies in the fact that it is the primary cause for permanent disablement among young adults. We are presenting 4 cases of MS whose initial symptom of the disease was the appearance of paraesthesia in the maxillofacial area, affecting one or more ramifications of the trigeminal nerve, and a progression time varying from 15 days to one year. All the patients were clinically diagnosed, with their diagnostics being confirmed both with magnetic resonance imaging as well as through the study of their cerebrospinal fluid (CSF) and the evoked potentials (EPs). Manifestations in the oral and facial area were the first manifestation of the disease in all cases.
Medicina oral, patologia oral y cirugia bucal 04/2006; 11(2):E141-5.
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Oral Oncology 04/2006; 42(3):327-9. · 2.86 Impact Factor
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ABSTRACT: This paper seeks to analyse the psychometric and structural properties of the Multidimensional Pain Inventory (MPI) in a sample of temporomandibular disorder patients.
The internal consistency of the scales was obtained. Confirmatory Factor Analysis was carried out to test the MPI structure section by section in a sample of 114 temporomandibular disorder patients.
Nearly all scales obtained good reliability indexes. The original structure could not be totally confirmed. However, with a few adjustments we obtained a satisfactory structural model of the MPI which was slightly different from the original: certain items and the Self control scale were eliminated; in two cases, two original scales were grouped in one factor, Solicitous and Distracting responses on the one hand, and Social activities and Away from home activities, on the other.
The MPI has been demonstrated to be a reliable tool for the assessment of pain in temporomandibular disorder patients. Some divergences to be taken into account have been clarified.
Head & Face Medicine 02/2006; 2:48.
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ABSTRACT: The use of substances to augment soft tissues as aesthetic purpose is associated with, among other undesirable effects, the appearance of foreign body granulomas. The improvements made to these substances have reduced the incidence of adverse reactions, but not eliminated them. We present five cases of foreign body reactions to three different products, dimethylpolysiloxane (silicone), bovine collagen, and polylactic acid, which were injected into the subcutaneous cellular tissue of the patients (all five were women), between two and sixteen years before the appearance of the foreign body reaction. All five presented painless, diffuse facial tumefaction, of firm, elastic consistency. The magnetic resonance image (MRI) studies showed signs of intense inflammatory reaction in the affected areas. The histology revealed the presence of foreign body granulomas with giant multi-nucleated cells. The patients were treated with systemically administered corticoids, except in one case which did not require pharmacological treatment.
Medicina oral, patologia oral y cirugia bucal 02/2006; 11(1):E1-5.
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ABSTRACT: This study analyzes the psychological variables of distress, personality, and coping that are related to the diagnosis based on the Research Diagnostic Criteria for temporomandibular disorder. Study design An age and sex-matched controlled study conducted with a convenience sample (n=89) in a tertiary care facility.
The MANCOVA between the muscular (n=47), articular (n=42), and control groups (n=100) showed that the muscular group differed from the control group, obtaining higher levels of distress, anxiety, and depression, and minor use of positive reinterpretation and humor as coping strategies; the articular group also showed higher distress, less positive reinterpretation, and a lower interest in the search of instrumental social support than the control group. The coping predictor of distress in both temporomandibular groups was behavioral disengagement; however, the personality predictors differed. Neuroticism and depression were present in the muscular group, whereas conscientiousness and self-discipline were in the articular group.
Temporomandibular disorder patients have different psychological features than control subjects. There are also some differences between the diagnostic groups that should be considered to address the treatment of these patients.
Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontics 09/2004; 98(2):153-60. · 1.46 Impact Factor
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ABSTRACT: Proliferative verrucous leukoplakia (PVL) is an uncommon entity with a high tendency to develop oral squamous cell carcinomas (OSCCs). The objective of this study was to analyse the presence of various OSCCs in the same patient with PVL. We studied 19 patients with PVL who had developed at least one OSCC. We analysed how many of these developed more than one OSCC over a period between 24 and a maximum of 130 months, indicating the location of their OSCC, clinical type and the time lapse between the appearance of each of the different OSCCs in the same patient. Of the 19 patients, 10 presented more than one of these cancers, one of whom even went on to develop five different cancers. The most frequent location of OSCC was the gingiva and the palate; the least common was the tongue/floor of mouth. Ninety percent were women and 20% were smokers. The average time elapsed between the detection of the first tumour and the appearance of the second was 19.20 months (SD 13.41). Our patients with PVL developed a high frequency of OSCCs, on many occasions manifesting several cancers at different oral locations, thus demonstrating the field cancerization of this entity. The OSCC in PVL patients were at sites quite uncommonly affected in patients who develop OSCC in the absence of PVL.
Oral Oncology 05/2004; 40(4):440-3. · 2.86 Impact Factor
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ABSTRACT: The term, odontogenic infection refers to an infection that originates in the tooth proper or in the tissues that closely surround it; said infection then progresses along the periodontia down to the apex, involving periapical bone and from this area, it then spreads through the bone and periosteum towards near-by or more distant structures. The relevance of this type of infection lies in that it can cause infections that compromise more distant structures (via direct spread and distant spread), for example, intracraneal, retropharyngeal and pulmonary pleural infections. Dissemination by means of the bloodstream can lead to rheumatic problems and deposits on the valves of the heart (endocarditis), etc. The conditions or factors that influence the spread of infection are dependent on the balance between patient-related conditions and microorganism-related conditions. The virulence of the affecting germs is dependent upon their quality and quantity and is one of the microbiological conditions that influences the infection. It is this virulence that promotes infectious invasion and the deleterious effects the microbe will have on the host. Patient-related conditions include certain systemic factors that determine host resistance, which may be impaired in situations such as immunodeficiency syndrome or in brittle diabetes, as well as local factors that will also exert their impact on the spread of the infection.
Medicina oral, patología oral y cirugía bucal 02/2004; 9 Suppl:143-7; 139-43. · 1.13 Impact Factor
