MyMedR

Displaying all 5 publications

Abstract:

Sort:

Fulltext Unicentric Castleman Disease: An Unusual Cause of An Isolated Neck Mass

Kumar A, Aggarwal K, Agrawal H, Sharma S, Garg PK

Malays J Med Sci, 2016 Jul;23(4):86-9.
PMID: 27660550 DOI: 10.21315/mjms2016.23.4.12

Castleman disease (CD) is a rare lymphoproliferative disorder of unknown aetiology. It manifests in two distinct clinical presentations: unicentric and multicentric. Unicentric CD is rare and may present as an isolated neck mass. A 22-year-old man presented with a 6-month history of right neck swelling that occupied the posterior triangle of the right neck region. After surgical exploration, a solitary, well defined, and hyper vascular mass was excise. A histopathological examination confirmed the lesion as CD, hyaline-vascular variant. CD of the neck is a diagnosis that is usually not taken into consideration while evaluating neck masses due to its rarity and unassuming presentation. It should be keep in the differential diagnosis of neck masses as the clinical and radiological features evade a firm diagnosis. The treatment of unicentric CD is complete surgical excision, which cures the patient.
Comparative evaluation of bioburden and sterility of indigenously prepared bone allograft with and without gentamicin

Makker K, Lamba AK, Faraz F, Tandon S, Sheikh Ab Hamid S, Aggarwal K, et al.

Cell Tissue Bank, 2019 Jun;20(2):243-253.
PMID: 30903410 DOI: 10.1007/s10561-019-09763-w

During bone allograft processing, despite stringent donor screening and use of aseptic techniques, microbial invasion may occur due to the porous nature of the graft and cause potentially fatal infections. The aim of the present study was to prepare bone allograft with and without gentamicin and to compare bioburden and sterility in the obtained grafts to evaluate the role of antibiotic in enhancing graft safety. Fifty samples of demineralized freeze-dried bone allograft were prepared from suitable donors according to international standards. Randomly selected 25 samples were placed in 8 mg gentamicin/gram bone solution for 1 h. Packaging and sealing was done to ensure no microbial ingress during transportation. 40 samples were selected for bioburden testing. Remaining 10 were subjected to 25 kGy gamma radiation and tested for sterility. Microbiological evaluation revealed no evidence of colony forming units in all the samples of both the groups (Bioburden = 0). Post-radiation sterility testing also revealed no bacterial colony in the tested samples from both the groups. Favorable results validate the processing protocol while comparable results in both groups indicate no additive benefit of gentamicin addition. Nil bioburden may be used in further studies to determine a lower radiation dose to achieve adequate sterility and minimize the disadvantages of radiation like collagen cross-linking and decreased osteoinductive capacity.
Siddha fasting in obese acute decompensated heart failure may improve hospital outcomes through empowerment and natural ketosis

Chockalingam A, Kumar S, Ferrer MS, Gajagowni S, Isaac M, Karuparthi P, et al.

Explore (NY), 2021 12 23;18(6):714-718.
PMID: 34987003 DOI: 10.1016/j.explore.2021.12.003

BACKGROUND: Morbid obesity (BMI > 35 kg/m2 with comorbid conditions) is present in 25 - 35% of acute decompensated heart failure (AHF) patients. Prevalence of HF increases with duration of morbid obesity from 30% at 15 years to over 90% at 30 years. There is a need to develop pragmatic therapies that address the unique physical and mental challenges faced by obese AHF patients. Siddha is 5,000 year old Tamil Medicine using yoga and mind-body methods towards higher consciousness. Hunger gratitude Experience (HUGE) is intuitive Siddha fasting method which may improve in-hospital AHF outcomes independent of weight reduction.
CASE SUMMARY: We present 5 cases of morbidly obese patients with cardiorenal syndrome (CRS) that began intermittent fasting either during their AHF hospitalization or in the outpatient setting for refractory symptoms despite hospitalization. Initiation of fasting correlated with reduction of respiratory distress and edema as well as improvements in psychological wellbeing and functional capacity.
DISCUSSION: Siddha fasting mediates hemodynamic and anti-inflammatory effects through natural ketosis and psychological benefits through empowerment in AHF. Potential role of fasting in reducing myocardial workload, coronary steal, angina, volume overload, and CRS needs further study in cardiac patients.
Standardization of Nomenclature for Ocular Tuberculosis - Results of Collaborative Ocular Tuberculosis Study (COTS) Workshop

Agrawal R, Agarwal A, Jabs DA, Kee A, Testi I, Mahajan S, et al.

Ocul Immunol Inflamm, 2019 Dec 10.
PMID: 31821096 DOI: 10.1080/09273948.2019.1653933

Purpose: To standardize a nomenclature system for defining clinical phenotypes, and outcome measures for reporting clinical and research data in patients with ocular tuberculosis (OTB).Methods: Uveitis experts initially administered and further deliberated the survey in an open meeting to determine and propose the preferred nomenclature for terms related to the OTB, terms describing the clinical phenotypes and treatment and reporting outcomes.Results: The group of experts reached a consensus on terming uveitis attributable to tuberculosis (TB) as tubercular uveitis. The working group introduced a SUN-compatible nomenclature that also defines disease "remission" and "cure", both of which are relevant for reporting treatment outcomes.Conclusion: A consensus nomenclature system has been adopted by a large group of international uveitis experts for OTB. The working group recommends the use of standardized nomenclature to prevent ambiguity in communication and to achieve the goal of spreading awareness of this blinding uveitis entity.
The Collaborative Ocular Tuberculosis Study (COTS) Consensus (CON) Group Meeting Proceedings

Agrawal R, Testi I, Mahajan S, Yuen YS, Agarwal A, Rousselot A, et al.

Ocul Immunol Inflamm, 2020 Apr 06.
PMID: 32250731 DOI: 10.1080/09273948.2020.1716025

An international, expert led consensus initiative was set up by the Collaborative Ocular Tuberculosis Study (COTS) group to develop systematic, evidence, and experience-based recommendations for the treatment of ocular TB using a modified Delphi technique process. In the first round of Delphi, the group identified clinical scenarios pertinent to ocular TB based on five clinical phenotypes (anterior uveitis, intermediate uveitis, choroiditis, retinal vasculitis, and panuveitis). Using an interactive online questionnaires, guided by background knowledge from published literature, 486 consensus statements for initiating ATT were generated and deliberated amongst 81 global uveitis experts. The median score of five was considered reaching consensus for initiating ATT. The median score of four was tabled for deliberation through Delphi round 2 in a face-to-face meeting. This report describes the methodology adopted and followed through the consensus process, which help elucidate the guidelines for initiating ATT in patients with choroidal TB.