Sino-orbital mucormycosis in a COVID-19 patient: A case report.

INTRODUCTION: We report a case of post COVID-19 Sino-orbital Mucormycosis infection caused by Rhizopus oryzae and its management. PRESENTATION OF CASE: The patient was diagnosed with COVID-19 and treated according to the persisting protocols. Following recovery, on the 18th day, the patient developed chemosis and pain in the left eye. A diagnosis of mucormycosis was established after Magnetic Resonance Imaging (MRI) and Functional Endoscopic Sinus Surgery (FESS). Initially, conservative management with intravenous (IV) Fluconazole & Amphotericin B was done and later on with surgical debridement. The patient recovered with minimal residual deformity. DISCUSSION: Mucormycosis generally develops secondary to immunosuppression or debilitating diseases. In Head and Neck cases, the mold usually gains entry through the respiratory tract involving the nose and sinuses, with possible further progression into the orbital and intracranial structures. Hence, an early diagnosis and intervention is required for a good prognosis, decreasing the morbidity. This can be achieved on the basis of clinical picture and direct smears. CONCLUSION: Research needs to be carried out in COVID-19 patients for better prevention and management of opportunistic infections in order to reduce its incidence and morbidity. Prophylactic treatment protocols need to be established, along with rational use of corticosteroids.

Effect of Chronic Kidney Disease and Supplemental Polyunsaturated Fatty Acid Use on Exercise Levels During Cardiac Rehabilitation in Patients With Coronary Artery Disease.

PURPOSE: The correlation between chronic kidney disease (CKD) and increased cardiovascular disease-related mortality is well established. Cardiac rehabilitation (CR) improves exercise capacity, quality of life, and risk factors in patients with coronary artery disease (CAD). Data on the benefits of CR in patients with CKD are sparse. The purpose of this study was to compare outcomes after CR in patients with CAD but normal renal function, versus those with CAD and CKD. METHODS: We studied 804 patients with CAD entering an exercise-based CR program. Demographics, risk factors, exercise capacity in metabolic equivalent levels (METs), and estimated glomerular filtration rate (GFR) were recorded before and after the 3-month CR program. Use of polyunsaturated fatty acid (PUFA) was determined by medical records review. Stage III-V CKD (GFR <60 mL/min/1.73 m) was present in 170 patients at baseline. RESULTS: After CR, METs improved in all patients, although increases in patients with a GFR 30 to 59 mL/min/1.73 m (Δ1.6) and a GFR <30 (Δ1.2) were smaller than those in patients with a GFR ≥60 (Δ2.6, P < .05 vs GFR 30-59 and GFR <30). In patients with a GFR ≥60 mL/min/1.73 m, PUFA use was associated with a 20% greater increase in MET levels compared with nonusers (Δ3.0 vs Δ2.5, P = .02); and in patients with a GFR 30 to 59, PUFA use was associated with 30% increase in MET level compared with nonusers (Δ2.0 vs Δ1.4, P = .03). These observations persisted after multivariable adjustment for baseline MET level, demographics, and risk factors. CONCLUSIONS: Potential mitigation by PUFA of the smaller improvement in exercise capacity with decreasing GFR requires confirmation in prospective randomized trials.

Burden of Systolic and Diastolic Left Ventricular Dysfunction Among Hispanics in the United States: Insights From the Echocardiographic Study of Latinos.

BACKGROUND: Population-based estimates of cardiac dysfunction and clinical heart failure (HF) remain undefined among Hispanics/Latino adults. METHODS AND RESULTS: Participants of Hispanic/Latino origin across the United States aged 45 to 74 years were enrolled into the Echocardiographic Study of Latinos (ECHO-SOL) and underwent a comprehensive echocardiography examination to define left ventricular systolic dysfunction (LVSD) and left ventricular diastolic dysfunction (LVDD). Clinical HF was defined according to self-report, and those with cardiac dysfunction but without clinical HF were characterized as having subclinical or unrecognized cardiac dysfunction. Of 1818 ECHO-SOL participants (mean age 56.4 years; 42.6% male), 49.7% had LVSD or LVDD or both. LVSD prevalence was 3.6%, whereas LVDD was detected in 50.3%. Participants with LVSD were more likely to be males and current smokers (all P<0.05). Female sex, hypertension, diabetes mellitus, higher body mass index, and renal dysfunction were more common among those with LVDD (all P<0.05). In age-sex adjusted models, individuals of Central American and Cuban backgrounds were almost 2-fold more likely to have LVDD compared with those of Mexican backgrounds. Prevalence of clinical HF with LVSD (HF with reduced EF) was 7.3%; prevalence of clinical HF with LVDD (HF with preserved EF) was 3.6%. 96.1% of the cardiac dysfunction seen was subclinical or unrecognized. Compared with those with clinical cardiac dysfunction, prevalent coronary heart disease was the only factor independently associated with subclinical or unrecognized cardiac dysfunction (odds ratio: 0.1; 95% confidence interval: 0.1-0.4). CONCLUSIONS: Among Hispanics/Latinos, most cardiac dysfunction is subclinical or unrecognized, with a high prevalence of diastolic dysfunction. This identifies a high-risk population for the development of clinical HF.

Management of Buccal Gap and Resorption of Buccal Plate in Immediate Implant Placement: A Clinical Case Report.

When a dental implant is placed into a fresh extraction socket, a space between the implant periphery and surrounding bone occurs. A gap can occur on any aspect of an immediately placed implant: Buccal, lingual or proximally. The objective of immediate implant placement is to provide an osseointegrated fixture suitable for an aesthetic and functional restoration. Bone fill in the gap between the implant and the peripheral bone is important. Surgical management of the buccal gap to obtain an optimal result is controversial and confusing with respect to the best techniques to achieve the following: Optimal bone fills in the gap, most coronal level of bone-to-implant contact, and the least amount of buccal bone loss and soft tissue recession. This clinical case report illustrates the management of the buccal gap and reducing buccal plate resorption when contemplating immediate implant placement.

Cardiac rehabilitation in African Americans: evidence for poorer outcomes compared with whites, especially in women and diabetic participants.

BACKGROUND: Cardiac rehabilitation (CR) improves coronary artery disease risk factors and mortality. Outcomes after CR in African Americans (AAs) compared with whites have not been studied extensively. METHODS: A total of 1,096 patients (169 AAs, 927 whites) were enrolled in a 36-session CR program for ischemic heart disease or postcardiac surgery. The program consisted of exercise, lifestyle modification, and pharmacotherapy. RESULTS: After CR, quality of life, blood pressure, and low-density lipoprotein cholesterol improved significantly in both AAs and whites, although to a lesser degree in AAs. Whites also had significant improvements in weight and triglyceride concentrations. Overall, mean peak exercise capacity, measured in metabolic equivalents (METs), improved by only 1.6 (95% CI 1.3-1.8) in AAs compared with 2.4 (2.3-2.6) in CCs (P< .001 for AAs vs CCs). African American women had the least improvement in METs, but changes were still significant (1.1 [CI 0.9-1.4]). The subgroup with the least improvement in METs was AA diabetic patients (1.4 (CI 1.1-1.7]). CONCLUSION: African Americans derive a significant benefit from CR, but not to the same degree as whites, based on changes in risk factors and in exercise capacity. Within both ethnic groups, both women and diabetic patients appeared to have markedly less improvement.

Effect of early enrollment on outcomes in cardiac rehabilitation.

Outpatient cardiac rehabilitation (CR) is most beneficial when delivered 1 to 3 weeks after the index cardiac event. The effects of delayed enrollment on subsequent outcomes are unclear. A total of 1,241 patients were enrolled in CR after recent (<1 year) treatment of cardiac events or postcardiac surgery. Risk factors and metabolic equivalent levels (METs) during aerobic exercise were calculated before and after CR. The mean CR delay time was 34 days (maximum of 327). Delay time >30 days was associated with older age, female gender, nonwhite race, being unemployed, and increased length of hospital stay before CR after index cardiac event (p <0.05 vs 0 to 15 and 16 to 30 days for all comparisons). Patients with delay time >30 days had significant improvements in all CR metrics, but peak METs and weight improvements were lesser in magnitude compared with patients with CR delay times 0 to 15 and 16 to 30 days. After multivariate adjustment, delay time >30 days remained an independent predictor of decreased MET improvement compared with delay time 0 to 15 days (ß = -0.59, p <0.001). In conclusion, time to enrollment in CR varies substantially and is independently linked to demographics and length of index hospital stay. Delayed enrollment in CR is directly related to patient outcomes. Although all patients showed improvements in key metrics regardless of delay time, CR was of greatest benefit, particularly for weight and exercise capacity, when initiated within 15 days of the index event.

Effects of cardiac rehabilitation in diabetic patients: both cardiac and noncardiac factors determine improvement in exercise capacity.

BACKGROUND: Diabetic patients have a worse prognosis than nondiabetic patients after myocardial infarction. Although exercise improves risk factors, exercise capacity, and mortality, it is still unclear if these benefits are the same as in nondiabetics. Furthermore, although exercise tolerance is predicted by systolic and diastolic dysfunction in nondiabetics, its role as a predictor of exercise capacity in diabetics remains unclear. HYPOTHESIS: Diabetics and nondiabetics see a similar improvement in their cardiac risk factors and exercise parameters from exercise-based cardiac rehabilitation (CR). METHODS: A series of 370 diabetics and 942 nondiabetics entered a 36-session outpatient CR program after interventions for coronary heart disease or after bypass or cardiac valve surgery. The program consisted of physical exercise, lifestyle modification, and pharmacotherapy. RESULTS: Quality of life, weight, blood pressure, and lipid profiles improved significantly in both groups during the 12-week program. Baseline metabolic equivalents (METs) were lower in diabetics vs nondiabetics at the start of CR (2.4 vs 2.7, P < 0.001). Although both groups increased their exercise capacity, diabetics had less improvement (change in METs 1.7 vs 2.6, P < 0.001). Significant predictors for improvement after CR included age, sex, and weight, as well as both systolic and diastolic function. After adjustment for these, diabetes remained a significant predictor of reduced improvement in exercise capacity. CONCLUSIONS: Diabetics saw a significant benefit in quality of life, weight, exercise tolerance, and cardiac risk factors, but to a lesser extent when compared with nondiabetics. The mechanisms for poorer improvement in diabetics following CR also include noncardiac factors and require further study.

Orthodontic-periodontic intervention of pathological migration of maxillary anterior teeth in advanced periodontal disease.

This case report presents a female patient whose chief complaint was of mobile and palatally drifted upper left central incisor which led to malalignment of upper anterior teeth. Orthodontic treatment of upper left central incisor was done with the help of 'Z' spring for the alignment of the upper anterior teeth. It was followed by splinting of upper anterior teeth to improve the stability and masticatory comfort. Regenerative periodontal surgery with Decalcified freeze dried bone allograft was done in relation to upper left central incisor.

Comparison of usefulness of secondary prevention of coronary disease in patients <80 versus ≥80 years of age.

The population older than 80 years is increasing but data on prevention of coronary disease in this age group are sparse. The present study compared the improvement in quality of life, lipid profile, blood pressure, weight, and physical performance after cardiac rehabilitation in patients <80 versus ≥80 years of age. A total of 1,112 patients, of whom 79 were older than 80 years, entered a 36-session outpatient cardiac rehabilitation program after interventions for coronary heart disease. The program consisted of physical exercise, lifestyle modification, and pharmacotherapy. Quality of life improved by 1.3 (95% confidence interval [CI] 0.6 to 2.0) in octogenarians and 1.8 (95% CI 1.5 to 2.1) in younger patients (p = 0.21), whereas weight decreased by 1.7 lbs (95% CI -2.9 to -0.4) and 3.1 lbs (95% CI -3.6 to -2.5, p = 0.04), respectively. In hypertensive patients, systolic blood pressure decreased from 155 ± 11 to 133 ± 20 mm Hg in octogenarians versus 155 ± 13 to 130 ± 20 mm Hg in younger patients, reducing the prevalence of hypertension to approximately 10% in both groups. Low-density lipoprotein cholesterol decreased by 16 mg/dl (95% CI -27 to -5) versus 19 mg/dl (95% CI -22 to -16), increasing the percentage of patients at recommended goals from 32% to 46% in the elderly (p = 0.04) and from 18% to 30% in younger patients (p <0.001). Metabolic equivalent levels increased by 1.0 (95% CI 0.7 to 1.3) in octogenarians versus 2.4 (95% CI 2.2 to 2.5) in younger patients (p <0.001). In conclusion, patients ≥80 years of age in an active secondary prevention program derive a significant benefit in well being, risk factors, and exercise capacity and should not be denied such treatment because of age.

Perception of general dental practitioners toward periodontal treatment: A survey.

Periodontology is a fast evolving field where newer insights into existing concepts are changing the face of the traditional periodontal treatment. Constant research is taking place so as to develop a number of newer avenues in the treatment of the periodontal diseases. However, the protocol of management of periodontal diseases in the setup of general dental practice has undergone little change over the last decade. So, a survey was carried out among 100 general dental practitioners by means of a questionnaire to identify the current status of periodontal treatment in dental clinics, the protocol of maintenance therapy, and the general awareness of the dental profession toward periodontal care.