Drone a technological leap in health care delivery in distant and remote inaccessible areas: A narrative review.

In developing countries, last-mile delivery of medical products is a challenge, especially in hilly and rural areas where there is no road connectivity. As helicopters or other air services are not affordable all the time, drones can be used for the supply of medical products. They are cost-effective as compared to other air or road transport. However, the carrying capacity of drone is less, it is not able to carry heavier payloads. Also, operating drones requires trained operators, and it is a new venture in a developing country so possibilities of confusion and lack of clarity on operating procedures are there. Drones are becoming increasingly reliable for the health care delivery. This narrative review explores the use of drones in healthcare delivery globally.

Assessing the coverage of full antenatal care among adolescent mothers from scheduled tribe and scheduled caste communities in India.

BACKGROUND: The persistently high rates of maternal mortality and morbidity among historically marginalised social groups, such as adolescent Scheduled Castes (SCs) and Scheduled Tribes (STs) in India, can be attributed, in part, to the low utilisation of full antenatal healthcare services. Despite efforts by the Indian government, full antenatal care (ANC) usage remains low among this population. To address this issue, it is crucial to determine the factors that influence the utilisation of ANC services among adolescent SC/ST mothers. However, to date, no national-level comprehensive study in India has specifically examined this issue for this population. Our study aims to address this research gap and contribute to the understanding of how to improve the utilisation of ANC services among adolescent SC/ST mothers in India. DATA AND METHODS: Data from the fourth round of the National Family Health Survey 2015-16 (NFHS-4) was used. The outcome variable was full antenatal care (ANC). A pregnant mother was considered to have 'full ANC' only when she had at least four ANC visits, at least two tetanus toxoid (TT) injections, and consumed 100 or more iron-folic acid (IFA) tablets/syrup during her pregnancy. Bivariate analysis was used to examine the disparity in the coverage of full ANC. In addition, binary logistic regression was used to understand the net effect of predictor variables on the coverage of full ANC. RESULTS: The utilisation of full antenatal care (ANC) among adolescent SC/ST mothers was inadequate, with only 18% receiving full ANC. Although 83% of Indian adolescent SC/ST mothers received two or more TT injections, the utilisation of the other two vital components of full ANC was low, with only 46% making four or more ANC visits and 28% consuming the recommended number of IFA tablets or equivalent amount of IFA syrup. There were statistically significant differences in the utilisation of full ANC based on the background characteristics of the participants. The statistical analysis showed that there was a significant association between the receipt of full ANC and factors such as religion (OR = 0.143, CI = 0.044-0.459), household wealth (OR = 5.505, CI = 1.804-16.800), interaction with frontline health workers (OR = 1.821, CI = 1.241-2.670), and region of residence in the Southern region (OR = 3.575, CI = 1.917-6.664). CONCLUSION: In conclusion, the study highlights the low utilisation of full antenatal care services among Indian adolescent SC/ST mothers, with only a minority receiving the recommended number of ANC visits and consuming the required amount of IFA tablets/syrup. Addressing social determinants of health and recognising the role of frontline workers can be crucial in improving full ANC coverage among this vulnerable population. Furthermore, targeted interventions tailored to the unique needs of different subgroups of adolescent SC/ST mothers are necessary to achieve optimal maternal and child health outcomes.

Non-prostate cancer tumours: incidence on 18F-DCFPyL PSMA PET/CT and uptake characteristics in 1445 patients.

PURPOSE: With increasing use of PSMA PET/CT in the staging and restaging of prostate cancer (PCa), the identification of non-prostate cancer tumours (NPCaT) has become an increasing clinical dilemma. Atypical presentations of PSMA expression in prostate cancer and expression in NPCaT are not well established. Understanding the normal and abnormal distribution of PSMA expression is essential in preparing clinically relevant reports and in guiding multidisciplinary discussion and decisions. METHODS: Retrospective review of 1445 consecutive 18F-DCFPyL PSMA PET/CT studies by experienced radiologists and nuclear medicine physicians. Lesions indeterminate for PCa were identified. Correlation was made with patient records, biopsy results, and dedicated imaging. Lesions were then categorized into four groups: 1. Confirmed prostate cancer, metastases, 2. NPCaT 3. Benign, and 4. Indeterminate lesions. RESULTS: 68/1445 patients had lesions atypical for prostate cancer metastases. These comprised 8/68 (11.8%) atypical prostate cancer metastases, 17/68 (25.0%) NPCaT, 29/68 (42.6%) indeterminate, and 14/68 (20.6%) benign. In the context of the entire cohort, these are adjusted to 8/1445 (0.6%), 17/1445 (1.2%), 29/1445 (2.0%), and 14/1445 (1.0%) respectively. With the exception of Renal Cell Carcinoma (RCC), NPCaT demonstrated no or low PSMA expression. A similar trend was also observed for indeterminate and benign lesions. Conversely, most atypical PCa metastases demonstrated intermediate or high PSMA expression. CONCLUSION: 18F-DCFPyL PSMA PET/CT detection of NPCaT is low. Lesions demonstrating intermediate to high PSMA expression were exclusively prostate cancer metastases, aside from RCC, and lesions detected in organs with high background expression.

Reversible Myelosuppresion With Prolonged Usage of Linezolid in Treatment of Methicillin-Resistant Staphylococcus aureus.

Bone marrow suppression has a wide variety of causes. One of the overlooked causes is linezolid, a drug that is now being extensively used in the management of not only soft tissue infections but also hospital-acquired infections. Methicillin-resistant Staphylococcus aureus (MRSA) is widely being treated with linezolid. It becomes imperative that we comprehensively understand the hematological adverse effect profile of this drug. A reversible myelosuppression is seen with its extended use, though a number of risk factors like renal impairment are usually present. A prompt diagnosis can help us to timely discontinue the drug. We report one such case of an elderly patient with septic arthritis of the knee who developed pancytopenia after 32 days of linezolid therapy. Withdrawal of the drug led to a complete recovery of the blood counts in 21 days.

Scrub Typhus Leading to Acute Liver Failure in a Pregnant Patient.

Scrub typhus is a mite-borne rickettsial infection that presents with fever and a diverse array of complications. Lately, many epidemics have been reported from the Indian subcontinent. Data from these outbreaks suggest that liver injury in scrub typhus is common and reversible. We are reporting the case of a 27-year-old pregnant female who presented with fever, encephalopathy, jaundice and seizure. She had acute liver failure and dead fetus on admission. Despite appropriate antibiotics and supportive treatment, she continued to deteriorate and developed multiorgan dysfunction, leading to her demise.

Disseminated histoplasmosis and tuberculosis: dual infection in a non-endemic region.

Histoplasmosis is a systemic fungal infection caused by Histoplasma capsulatum, a dimorphic fungus that spreads commonly by contamination of soil with bird and bat droppings. The infection remains latent in most patients until manifested by reduced immune status, for example, HIV/AIDS, corticosteroid/immunosuppressive therapy or in solid organ transplant recipients. Tuberculosis and histoplasmosis may cooccur rarely in HIV and the clinical resemblance of both diseases may hinder identification of patients' harbouring dual infection, especially in regions non-endemic for histoplasmosis. We report a case of disseminated histoplasmosis with disseminated tuberculosis in an incidentally detected patient with HIV-positive who presented with reports of fever and skin rash for 10 days. The Mantoux positivity and CT of chest and abdomen revealing multiple necrotic lymph nodes coupled with bone marrow and skin biopsy divulging histoplasmosis and tuberculosis helped us clinch the concurrent infection.

Hepatic and Renal Profile of Scrub Typhus Patients at a Tertiary Care Center in India.

Introduction Scrub typhus is a resurging zoonotic infection prevalent in South Asia with many recent outbreaks in India. It can mimic other tropical infections and the disease spectrum ranges from subclinical illness to life-threatening disease with multiorgan dysfunction. This study was conducted to study the pattern of hepatic and renal injury. Methods A retrospective study was done on 176 patients diagnosed by detecting IgM antibodies using an enzyme-linked immunosorbent assay (ELISA) over a period of three years at a tertiary center in Chandigarh, India. They were treated with doxycycline (azithromycin if pregnant) and supportive therapies. The patterns of hepatic and renal functions, along with the need of renal replacement therapy, were recorded and evaluated. The values were expressed as mean ± SD, and p values were calculated to establish statistical significance. Results Most of the cases were from the state of Haryana (37.5%), followed by Punjab (33.5%), Himachal Pradesh (13.6%), Uttar Pradesh (10.2%) and Chandigarh (5%). 30% of the study population was engaged in agriculture. The mean age was 32.3 ± 13.5 years with range of 13-65 years. A peak in the incidence was observed during monsoon months. Approximately 13% of the patients died. Urea, creatinine, bilirubin and aspartate transaminase were found to be higher in mortality group with statistical significance (p < 0.05). Alanine transaminase was higher and albumin was lower in the mortality group but without statistical significance. 27.8% had acute kidney injury, 90.9% had liver dysfunction and one patient had acute liver failure. All the pregnant patients had fetal loss. Conclusion Renal and liver dysfunctions are common in scrub typhus, and their occurrence adversely affects the outcome.