Prevalence and patterns of post-COVID-19 symptoms in recovered patients of Delhi, India: a population-based study.

BACKGROUND: Post-coronavirus disease 2019 (COVID-19) symptoms were widely reported. However, data on post-COVID-19 conditions following infection with the Omicron variant remained scarce. This prospective study was conducted to understand the prevalence, patterns, and duration of symptoms in patients who had recovered from COVID-19. METHODS: A prospective study was conducted across 11 districts of Delhi, India, among individuals who had recovered from COVID-19. Study participants were enrolled, and then returned for post-recovery follow-up at 3 months and 6 months interval. RESULTS: The mean age of study participants was 42.07 years, with a standard deviation of 14.89 years. The majority of the participants (79.7%) reported experiencing post-COVID-19 symptoms. The most common symptoms included joint pain (36.0%), persistent dry cough (35.7%), anxiety (28.4%), and shortness of breath (27.1%). Other symptoms were persistent fatigue (21.6%), persistent headache (20.0%), forgetfulness (19.7%), and limb weakness (18.6%). The longest duration of symptom was observed to be anxiety (138.75±54.14 days), followed by fatigue (137.57±48.33 days), shortness of breath (131.89±60.21 days), and joint pain/swelling (131.59±58.76 days). At the first follow-up visit, 2.2% of participants presented with abnormal electrocardiogram readings, but no abnormalities were noticed during the second follow-up. Additionally, 4.06% of participants exhibited abnormal chest X-ray findings at the first followup, which decreased to 2.16% by the second visit. CONCLUSION: The most frequently reported post-COVID-19 symptoms were joint pain, dry cough, anxiety and shortness of breath. These clinical symptoms persisted for up to 6 months, with evidence of multi-system involvement. Consequently, findings highlighted the need for long-term follow-up during the post-COVID-19 period.

The Usefulness of Cadaveric Hands-on Workshop for Surgical Training in Head and Neck Surgeries.

Surgical approach to head and neck region requires in depth anatomical knowledge and refined surgical skills due to highly critical and complex anatomy of this region. To look for the benefit of cadaveric hands-on workshop on enhancing the surgical knowledge and confidence of the participants. Freshly frozen cadavers were used for this hands-on course in the department of Anatomy, AIIMS Raipur involving 32 residents and ENT specialists. This course involved the interactive lectures and live surgical demonstration on issues related to neck dissection, thyroid, and parotid surgery followed by a hands-on practice by the residents. A positive feedback was given by the participants in regards to the cadaveric hands-on workshop. Almost 4/5th of the participants found the present experience to be extremely helpful and all of them believed the cadaveric hands-on workshops should be conducted regularly as a learning tool and enhancement of surgical skills. Cadaveric hands-on dissection is a very effective practice for refining surgical skills. It can be used to study basic surgical procedures or extremely complex surgeries having intricate anatomy. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-023-04182-6.

Comprehensive Study of Arrangement of Renal Hilar Structures and Branching Pattern of Segmental Renal Arteries: An Anatomical Study.

Background The knowledge of renal artery (RA) and its segmentation is critical before attempting any surgical procedure of kidney. The RA receives blood supply from various arteries during its descent in the embryonic period. As a result, the segmental RAs show a lot of variability in the site and pattern of origin as well as its point of entry in the kidney. Aim/objective The aim is to study the variable pattern existing in different segmental RAs and the arrangement of structures at the renal hilum. Methods The RA of 205 kidneys (68 paired and 69 unpaired) was studied and the segmental pattern was exclusively observed in cadavers by dissecting 161 kidneys, making resin/silicon casts of 34 kidneys and radiological imaging of 10 kidneys. Results The results obtained were quite significant and provided in detail understanding of the five main segmental arteries and the arrangement of structures at the renal hilum. Great variations were seen in the disposition of structures at the renal hilum. Six different patterns of structures at the renal hilum were obtained. Pattern 1 was the commonest pattern with an incidence of 30.3% followed by pattern 2. The site of origin of segmental arteries and their point of entry into the kidney were recorded and tabulated. The segmental arteries were classified into different types based on the frequency of their occurrence in decreasing order. In each of them, Type 1 is the commonest variant seen based on the origin of the apical artery (A), anterior upper segmental artery (AU), anterior middle segmental artery (AM), lower segmental artery (L), and posterior segmental artery (P). Conclusions The arrangement of hilar structures has been classified into six patterns and the variations existing in each of the segmental branches of the RA have been categorized as well. The knowledge will be invaluable for accurate radiographic interpretation of the renal vasculature and effective surgical planning in cases involving kidney transplantation, renal trauma, and partial nephrectomy. Furthermore, it will serve to prevent complications during surgical procedures.

Morphology of middle cerebral artery using computed tomography angiographic study in a tertiary care hospital.

Increased tortuosity of vessel is associated with high incidence of plaque formation leading to atherosclerosis. Surgical procedures are done after analyzing morphology of middle cerebral artery (MCA). However, literature describing MCA morphology using computed tomography angiography (CTA) is limited, so this study was planned to determine its incidence in Indian population. Datasets of CTA from 289 patients (180 males and 109 females), average age: 49.29±16.16 years (range: 11 to 85 years), from a tertiary care hospital were systematically reviewed for morphology of MCA. Cases involving aneurysms and infarcts were excluded. Four shapes of MCA were recognized: straight, U, inverted U, and S-shaped. MCA was straight in 44% (254/578), U-shaped in 37% (215/578), S shaped in 15% (89/578) and inverted U-shaped in 3% (20/578) cases. In males, MCA was straight in 46% (166/360), U-shaped in 37% (134/360), S-shaped in 16% (58/360) and inverted U-shaped in 4% (14/360) cases. In females, MCA was straight in 42% cases (92/218), U-shaped in 37% (81/218), S-shaped in 17% (36/218) and inverted U-shaped in 4% (9/218). On comparing shape with various age groups using chi square test, U shaped (P≤0.001) and S-shaped (P=0.003) MCA were found to be statistically significant. The incidence of straight shape was higher in advanced age group (>60 years). Knowledge of MCA shape will be useful for clinicians and surgeons in successful endovascular recanalization. Also, this data would help surgeons during neurointerventional procedures.

Impact of Yoga on Periodontal Disease and Stress Management.

BACKGROUND: Yoga is considered to be one of the most important, effective, and valuable tools available for man to overcome various physical and psychological problems. Stress contributes significantly to the pathogenesis of periodontal diseases; hence, it becomes important to reduce the level of stress for prevention and management of diseases. AIMS AND OBJECTIVES: The present study was aimed: (1) To understand and analyze the possibilities of employing yogic practices in the treatment of periodontal disease along with conventional dental therapy, (2) to understand the effect of stress on periodontal treatment outcome, (3) to evaluate the efficacy of yoga in the management of periodontal disease with reference to stress. MATERIALS AND METHODS: An outpatient department-based parallel group randomized study was performed with standard treatment for periodontal disease yoga therapy as Group II and only standard treatment as Group I. Periodontal health status was recorded using indices of modified plaque index (PI), bleeding on probing (BOP), probing depth, and clinical attachment loss (CAL). The Cohen's perceived stress questionnaire was also used to determine stress severity. The yogic intervention consists of lectures and practical sessions on asanas, pranayama, kriyas, and meditation. RESULTS: Repeated measure analysis of variance revealed a significant difference (P < 0.001) in all the outcome variables with respect to time in both groups. It was observed that mean PI score reduced by 1.35 in Group II as compared to 0.54 in Group I, mean probing pocket depth reduced by 1.60 in Group II as compared to only 0.68 in Group I, and mean CAL score reduced by 1.60 in Group II as compared to 0.68 in Group I. Similarly, Cohen's perceived stress scale score also reduced by 18.76 points in Group II as compared to only 2.58 points in Group I, BOP also shows better improvement in Group II with a reduction of 0.68 as compared to reduction of only 0.08 in Group I. The results obtained ascertained the role of yoga in stress reduction in periodontal disease. CONCLUSION: Although yoga does not play a direct role in improving periodontal disease, it accelerates the treatment outcomes by combating the stress which is a major factor affecting the treatment of periodontal disease.

Prevalence of Risk Factors for Chronic Non-communicable Diseases Using WHO Steps Approach in an Adult Population in Delhi.

OBJECTIVE: The burden of non-communicable diseases (NCDs) is increasing worldwide largely due to prevalence of various risk factors, which can be controlled. Therefore, the present study was undertaken to measure the prevalence of major preventable risk factors for chronic non-communicable diseases in an urban resettlement colony of Delhi, using STEPS approach. MATERIALS AND METHODS: A cross-sectional study, that included a random sample of 200 adults, was conducted. A study tool based on the WHO STEPS questionnaire for assessing non-communicable diseases and their risk factors was used. Fasting venous blood sample was collected to assess the lipid profile and fasting blood sugar. Anthropometric measurements of the participants were also taken. Data was analyzed using SPSS version 17. RESULTS: Out of the 200 participants, 26% (n = 52) were consuming alcohol and 17% (n = 34) were smoking. Majority (77.5%) had a raised waist circumference, and more than two-thirds were either overweight or obese. Fasting blood sugar levels were found to be raised in 18% of the study population. More than third participants had raised systolic and diastolic blood pressures and abnormal lipid profiles. More males were found to be overweight in comparison to females (P < 0.01), but in contrast, obesity (P < 0.05) and raised waist circumference (P < 0.001) were more common in females. Tobacco use was more common in lower class (P < 0.05), whereas obesity was commoner in the upper socio-economic class (P < 0.05). CONCLUSIONS: Study showed a high burden of risk factors for NCDs in the study population, pointing towards changing disease epidemiology of non-communicable diseases in India.

Dyslipidemia and associated risk factors in a resettlement colony of Delhi.

BACKGROUND: Cardiovascular diseases are a major cause of morbidity and mortality in India, with dyslipidemia contributing significantly to the risk. There are few community-based studies that highlight the burden and risk factors associated with dyslipidemia in the Indian population. OBJECTIVES: To determine the prevalence and risk factors associated with dyslipidemia among adults ages 18 years and older in a resettlement colony located in central Delhi. METHODS: A cross-sectional study that included a random sample of 200 adults was designed. A study tool based on the World Health Organization STEPwise approach to surveillance of noncommunicable diseases and their risk factors (STEPS) questionnaire was used. Fasting venous blood sample was collected to assess the lipid profile and anthropometric measures of the participants were recorded. Criteria based on the Third Report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation and Treatment of High Blood Cholesterol in Adults were used to define the cut offs for dyslipidemia. Data were analyzed with the Statistical Package for Social Sciences, version 17. RESULTS: Of a total of 200 study subjects, 34% had increased total cholesterol levels (≥200 mg %), 38% had increased low-density lipoprotein levels (≥130 mg %), 40% had increased triglyceride levels (≥150 mg %), and 42% had low high-density lipoprotein levels (<40 mg %). Using the logistic regression model, we found age, hypertension, alcohol consumption, and abdominal obesity to be associated with increased odds of dyslipidemia. CONCLUSION: A high proportion of individuals in the community have dyslipidemia, often associated with modifiable risk factors. The situation demands programs aimed at risk factor reduction. A focus on behavior change and health promotion targeting the younger age group is recommended.