Group-based cardiac telerehabilitation interventions and health outcomes in coronary patients: A scoping review.

OBJECTIVE: To explore the extent and type of evidence in relation to group-based cardiac telerehabilitation interventions and health outcomes in coronary artery disease patients. DATA SOURCES: A literature search was conducted in August 2022 and July 2023 in databases including PubMed, CINAHL, Scopus and PsycINFO. The search process followed the scoping review methodology guided by the Joanna Briggs Institute for scoping reviews. METHODS: The inclusion criteria were a peer-reviewed journal article published in English between 1 January 2017 and 15 August 2022 and updated to cover until 15 July 2023 concerning group-based cardiac telerehabilitation in adult coronary artery disease patients. All group-based cardiac telerehabilitation interventions and health outcome types were charted and summarized. RESULTS: The researcher screened a total of 2089 articles, of which 22 were retained with a total of 1596 participants. Group-based cardiac telerehabilitation interventions were particularly useful for patients with multi-faceted technological applications and social support. The patients received guidance regarding cardiovascular disease risk factors. Physical fitness, psychological complaints and quality of life were often measured outcomes in the included studies. CONCLUSIONS: This scoping review indicates the success of various rehabilitation interventions utilizing different technologies for coronary patients. Coronary patients were guided in making lifestyle changes, and positive findings were observed in the health outcomes measured after the telerehabilitation intervention. The findings of this review can provide valuable guidance for developing and evaluating sustainable group-based cardiac telerehabilitation programs that aim to benefit coronary patients.

Duplex real-time PCR assay with high-resolution melt analysis for the detection and quantification of Listeria species and Listeria monocytogenes in meat products.

Listeria contamination in foods of animal origin is one of the most concerning food safety issues. A duplex, SYBR green-based, real-time PCR assay was developed with high-resolution melting analysis-based differentiation of the genus Listeria and Listeria monocytogenes. The primers were designed and tested against other related foodborne pathogens. The assay was optimized for standard parameters in a non-orthogonal fashion and validated following international standards. The LODabs and LOQ of the assay were calculated to be 0.78 and 1.56 ng of the target DNA. The LODrel of the assay was found to be 1% Listeria DNA in background DNA. The assay was evaluated for applicability in artificially spiked samples, providing a 120 CFU/ml detection. The assay was validated with proficiency test samples and also with samples collected for surveillance analysis. This well-established and validated assay can be utilized as a qualitative and quantitative tool for addressing the Listeria contamination in the food safety contexts. Supplementary Information: The online version contains supplementary material available at 10.1007/s13197-023-05695-2.

Evaluation of gingival inflammation in patients using ovulation induction drugs before and after scaling.

OBJECTIVES: To determine and correlate the effect of clomiphene citrate, Letrozole in women undergoing infertility treatment on the gingival inflammatory status. MATERIALS AND METHODS: The present study is a randomized controlled clinical trial which consisted of 26 women using CC for three menstrual cycles, 26 women using CC for more than three cycles, 26 women using Letrozole. All subjects were clinically examined for plaque levels (Plaque Index), gingival inflammation, bleeding on probing (Gingival Index, Sulcus Bleeding Index). Scaling was done to all patients and all periodontal parameters were reassessed 1 month after scaling. The results were compared with a control group of 26 women matched for age, educational status and professional level, and oral habits and who had never used ovulation drugs. RESULTS: Baseline scores of all the test groups showed higher amount of plaque levels and inflammation compared to control. (p < 0.05). After scaling a significant reduction in inflammation was observed in all the test groups along with the control group (p < 0.0001), but women using the drugs showed persistence of inflammation compared to control (p < 0.01). CONCLUSION: It can be concluded from the present study that the presence of elevated levels of hormones due to the effect of ovulation induction drugs may be the reason for the gingival inflammation in test groups.

Frequency of developmental dental anomalies in the Indian population.

OBJECTIVES: To evaluate the frequency of developmental dental anomalies in the Indian population. METHODS: This prospective study was conducted over a period of 1 year and comprised both clinical and radiographic examinations in oral medicine and radiology outpatient department. Adult patients were screened for the presence of dental anomalies with appropriate radiographs. A comprehensive clinical examination was performed to detect hyperdontia, talon cusp, fused teeth, gemination, concrescence, hypodontia, dens invaginatus, dens evaginatus, macro- and microdontia and taurodontism. Patients with syndromes were not included in the study. RESULTS: Of the 20,182 patients screened, 350 had dental anomalies. Of these, 57.43% of anomalies occurred in male patients and 42.57% occurred in females. Hyperdontia, root dilaceration, peg-shaped laterals (microdontia), and hypodontia were more frequent compared to other dental anomalies of size and shape. CONCLUSIONS: Dental anomalies are clinically evident abnormalities. They may be the cause of various dental problems. Careful observation and appropriate investigations are required to diagnose the condition and institute treatment.

Evaluation of circulating immune complexes and serum immunoglobulins in oral cancer patients--a follow up study.

BACKGROUND: High serum immunoglobulins and circulating immune complexes (IgG, IgM, IgA and CIC) values in patients with cancer have been used as tumor markers. Hence, the aim of the study was to estimate these immunological markers in pre- and post-treatment phases with a follow-up of 3-24 months and to understand the prognostic significance of the same in patients with oral cancer. MATERIALS AND METHODS: The malignancy group consisted of 56 patients with different stages (AJCC TNM) of oral cancer and 20 healthy control group. Samples were selected at random and subjected for sequential analysis of serum biochemical markers (IgG, IgA, IgM and CIC-circulating immune complexes levels) in the pre- and post-treatment period. Statistical method employed was the paired t test. RESULTS: We observed significant elevated levels of all the immunological markers ( P < 0.01) when compared with the control group. Sequential analysis of these markers revealed significant reduction in immunological markers in stage I and II patients. On the contrary, stage III and IV patients showed remarkably elevated levels of IgA and CIC one year after initial treatment. CONCLUSIONS: All these immunological markers are indicative of tumor burden and Serum levels of CIC and IgA might be employed as prognostic indicators in oral cancer.

Lingual ulceration in disseminated histoplasmosis.

Histoplasmosis is a rare systemic fungal infection commonly presenting as mucosal ulceration of the oral cavity. It has been increasingly reported in India as disseminated disease with lesions in the oral cavity as a consequence of rapid spread of HIV infection. The authors report a case of disseminated histoplasmosis with oral manifestation in a 40-year-old male patient.

Rabson-Mendenhall syndrome: two case reports and a brief review of the literature.

Rabson-Mendenhall syndrome is a rare, autosomal recessive disorder characterized by insulin resistance syndrome, growth retardation, coarse and senile-looking faces, mental precocity, early dentition, and pineal hyperplasia. Mutations of the insulin receptor gene affecting insulin action appear to be the basic mechanism underlying this syndrome. We report on Rabson-Mendenhall syndrome in two siblings and briefly review the literature.

GST null genotype and antioxidants: risk indicators for oral pre-cancer and cancer.

OBJECTIVES: This study was undertaken to detect the gene polymorphism of detoxification enzymes and estimate the antioxidant enzyme status in patients with oral cancer, oral leukoplakia and oral submucous fibrosis (OSF). MATERIALS AND METHODS: The GSTM1 and GSTT1 gene polymorphism was evaluated using polymerase chain reaction; the antioxidant enzyme was estimated using biochemical methods. Statistical analyses were performed using student t-test and odds-ratio to estimate relative risk (RR). RESULTS: The RR at 95% confidence interval (CI) for GSTM1 and GSTT1 was statistically significant for all groups. The mean values of glutathione were significantly raised in all groups. The mean values of ceruloplasmin and malonaldehyde was statistically significant among cancer and OSF patients but was insignificant in smokers and cases with leukoplakia. CONCLUSION: Several genes perform the same function which implies the need to test for several genetic polymorphisms to identify individuals at high risk. The level of antioxidant enzymes correlate with the degree of oxidative damage. The need for further studies is emphasised.

The role of gutka chewing in oral submucous fibrosis: a case-control study.

OBJECTIVE: To learn about the use of various chewing substrates, such as areca nut and gutka, among subjects with oral submucosal fibrosis (OSMF) and controls with no oral mucosal lesions. MATERIALS AND METHODS: In this hospital-based case-control study, 220 patients with OSMF were selected and compared with matched controls with regard to dietary habits, including spice use, smoking history, and preference for chewing substrates. Relative risk of various chewing habits was calculated using an odds ratio and logistic regression analysis to understand the influence of chewing habits, spices, and smoking on the development of OSMF. Discriminate analysis was employed to determine which risk factors were valid and reliable discriminators between individuals with or without OSMF. RESULTS: The relative risk of developing oral submucosal fibrosis was highest with gutka-chewing habit (relative risk, 1,142.4), which was significant (P < .01) at 95% confidence interval. The next highest relative risk for development of oral submucosal fibrosis was observed for the combination of gutka with other chewing habits. The relative risk of developing submucosal fibrosis increased with the frequency of chewing habit up to 15 times daily with a duration of habit up to 4 years. The relative risk decreased with chewing frequency beyond 15 times daily and 4 years in duration. Logistic regression and discriminative analysis show that chewing areca nut and gutka, especially daily, greatly influence the development of submucosal fibrosis. CONCLUSION: This study suggests that chewing commercially available areca-nut preparations such as gutka is strongly associated with the development of oral submucosal fibrosis.

Sturge-Weber syndrome: physician's dream; surgeon's enigma.

Sturge-Weber syndrome (SWS) is a neurocutaneous syndrome consisting of port wine stain (facial nevus flammeus), congenital glaucoma and underlying anomalous leptomeningeal venous plexus with lack of normal cortical venous drainage. Neuromuscular, ocular, dermatologic and oral manifestations are variously present with this syndrome. The syndrome presents with various oral findings and the diagnosis of these cases is based primarily on clinical findings. Considering the complications that may be encountered during the treatment and the patient's own perception of the condition, it is imperative that the diagnostician and surgeon have thorough knowledge of the condition. Here we report a case of SWS with facial angiomas, seizures and intracranial calcifications.

Trigeminal neuralgia secondary to epidermoid cyst at the cerebellopontine angle: case report and brief overview.

Trigeminal neuralgia (TN) is a paroxysmal shock-like pain restricted to the innervations of the areas of one or more trigeminal branches, often set off by light stimuli in a trigger zone. Pain attacks occur spontaneously, and can also be triggered by a nonpainful sensory stimulus to the skin, intraoral mucosa surrounding the teeth, or tongue. The pathogenesis of TN is uncertain and typically is idiopathic, but it may be due to a structural lesion. Various proposed causes include traumatic compression of the trigeminal nerve by neoplastic or vascular anomalies, infectious agents such as human herpes simplex virus, and intracranial tumors or demyelinating conditions such as multiple sclerosis. Here we report a case of a young patient diagnosed with trigeminal neuralgia secondary to epidermoid cyst at the cerebellopontine angle.

Rheumatoid arthritis of TMJ--a diagnostic dilemma?

Rheumatoid arthritis is a chronic disease affecting the musculo-skeletal connective tissue of the body with a strong predilection for the joints. The temporomandibular joint (TMJ) is commonly affected with rheumatoid arthritis in adults and children, but it is usually among the last joints to be affected. A case report is presented of a patient undergoing orthodontic treatment who developed unilateral condylar changes and whose serum was also positive for rheumatoid factor. The involvement of TMJ in several systemic disorders is a well established fact. When such disorders manifest in an atypical manner, it poses a diagnostic dilemma. This article aims to discuss various disorders causing condylar erosions.

p53 aberrations in oral sub mucous fibrosis and oral cancer detected by immunohistochemistry.

Study of expression of p53 oncoprotein in several precancerous and cancer have been done, but only one literature is available regarding p53 expression in Oral Sub Mucous Fibrosis (OMSF), hence this study was taken up (i) to determine the expression of aberrant p53 in Oral Sub Mucous Fibrosis (OSMF) and Oral Squamous cell carcinoma (SCC) patients. (ii)To study correlation if any between p53 expression and degree of dysplasia in OSMF and SCC patients and (iii)To study correlation if any between p53 expression and habits in OSMF and SCC patients. Study Design consists of biopsy specimens of 38 cases of OSMF and 37 cases of Squamous cell carcinoma were subjected for staining by immunohistochemistry for p53 protein using LSAB visualization system kit. Clinical details along with habits were recorded and the data analyzed with t- test and chi- square test. Results of the study reveals 18 cases of OSMF and 26 cases of SCC were positive for p53 protein. Only 4 cases of SCC showed (++)grade and the rest all had (+)grade. Out of 75 patients, 65 had the habit of smoking and chewing, 4 patients history of habit was not known. Among patients with habits (65), 40 specimens were +ve for p53 stain and 2 out of 6 without history of habit, 2 out of 4 unknown history of habit took up p53 stain. To conclude study showed higher percentage of p53 positive cells in oral cancer cases when compared to oral sub mucous fibrosis cases. It suggests p53 expression may correlate with increase in dysplasia or malignant transformation. Both smoking and chewing habits had a significant role in p53 positive expression.

Klippel-Trénaunay syndrome (angio osteohypertrophy syndrome): a report of 3 cases.

Klippel-Trénaunay syndrome was first reported in 1900 by Klippel and Trénaunay. The syndrome is characterized by the triad of vascular nevi, venous varicosity, and hyperplasia of soft tissue-and possibly bone-in the affected area. The original description was made with regard to the extremities. The syndrome is diagnosed on the basis of 2 or 3 symptoms. The 3 patients reported here presented with hemangioma and hypertrophy of the jawbone and concomitant malocclusion. There were clinically no obvious varicose veins. It appears that gravity plays an important role in the venous drainage from the head and neck region, and this could be the reason for the rarity of varicose veins in the head and neck region when compared with lower extremities. In addition, 2 of the 3 cases showed exophytic pedunculated growth arising from the gingiva, which has not been reported in any previous case reports. The following report presents the clinical features in the orofacial region and highlights the clinical significance of this syndrome.

Cowden's syndrome: a case report.

Cowden's syndrome, a rare genodermatosis of autosomal-dominant inheritance with variable expressivity, is characterized by a combination of ectodermal, mesodermal, and endodermal hamartomas that may involve the skin, mucous membranes, breasts, gastrointestinal tract, and thyroid. A 26-year-old woman who presented for replacement of her teeth, all of which had been extracted because of rapidly progressive periodontitis. She was diagnosed with Cowden's syndrome based on mucocutaneous abnormalities, thyroid involvement, and abnormalities of the skeletal and genitourinary systems. The clinical significance and differential diagnosis of this disease are highlighted.