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1.
Article in English | MEDLINE | ID: mdl-38834868

ABSTRACT

US-bound immigrants and refugees undergo a mandatory overseas medical examination that includes tuberculosis screening; this exam is not routinely required for temporary visitors applying for non-immigrant visas (NIV) to visit, work, or study in the United States. US health departments and foreign ministries of health report tuberculosis cases in travelers to Centers for Disease Control and Prevention Quarantine Stations. We reviewed cases reported to this passive surveillance system from January 2011 to June 2016. Of 1252 cases of tuberculosis in travelers reported to CDC, 114 occurred in travelers with a long-term NIV. Of these, 83 (73%) were infectious; 18 (16%) with multidrug-resistant tuberculosis (MDR TB) and one with extensively drug-resistant tuberculosis (XDR TB). We found evidence that NIV holders are diagnosed with tuberculosis disease in the United States. Given that long-term NIV holders were over-represented in this data set, despite the small proportion (4%) of overall non-immigrant admissions they represent, expanding the US overseas migration health screening program to this population might be an efficient intervention to further reduce tuberculosis in the United States.

2.
Indian J Dermatol ; 69(1): 48-56, 2024.
Article in English | MEDLINE | ID: mdl-38572051

ABSTRACT

Background: Systemic sclerosis is an autoimmune connective tissue disease characterized by fibrosis in skin and internal organs. Chronic exposure to silica may not only lead to silicosis of lungs but also systemic sclerosis. Systemic sclerosis is relatively commoner in females; however, occupational exposure to silica in males makes them vulnerable to silica--associated systemic sclerosis (Erasmus syndrome). Objective: To describe the clinico-epidemiological aspects of systemic sclerosis in males in a retrospective cohort study. Materials and Methods: The data were analysed retrospectively for demographic profile and clinical characteristics including examination findings, laboratory investigations, and treatments of all male patients diagnosed with systemic sclerosis with or without silica exposure, managed from January 2018 to December 2021. Results: Eight out of twelve patients were having silica exposure in the form of stone cutting, cement exposure, and working with concrete. The average age was 55 ± 10.72 years with average smoking exposure of around 24.4 ± 12.8 pack years. Skin thickening was reported by all patients with an average modified Rodnan score of 18.33/51 in diffuse and 7/51 in limited cutaneous systemic sclerosis. Raynaud's phenomenon and sclerodactyly were universal findings, while 9 (75%) patients had digital pitted scars. Antinuclear antibodies were present in all patients and specific antibodies substantiated the clinical assessment in almost all patients. Interstitial lung disease was the most common systemic finding present in 11 (91%) patients and tuberculosis was diagnosed in 2 (25%) cases with silica exposure. Gastrointestinal and cardiac system involvement was seen in 5 (41.6%) and 4 (33.3%) patients, respectively. Conclusion: Systemic sclerosis in males against the gender predilection indicates the role of occupational exposure. Silicosis and systemic sclerosis synergistically add to lung damage, and at the same time, these patients are more prone to infections like tuberculosis.

3.
Food Chem ; 439: 138038, 2024 May 01.
Article in English | MEDLINE | ID: mdl-38041884

ABSTRACT

Unconditional use of antibiotics triggered the process of bacterial resistance and causes major health problems. Nowadays, antibiotics majorly used in animals not only for infection treatment but also as mass promotor. The excess amount of antibiotics residue in animal derived foods which accelerate antibiotic resistance (ABR). So, here, a simple and quick carbon quantum dots(CQDs) based fluorometric "On-Off" probe was developed for detection of moxifloxacin (MOXI) in milk and egg samples. The CQDs emits blue emission and are uniformly distributed with average particle size 5.9 ± 0.22 nm. With MOXI, fluorescence intensity of CQDs at 372 nm decreased due to inner filter effect (IFE) and a new peak appeared at 508 nm correspondence to MOXI. The probe shows linear response with MOXI concentration varies as 0.025 µM - 15.0 µM with lower detection limit (LOD) of 6.34 nM. The real sample applicability test proved that the sensors have excellent efficacy for food applications.


Subject(s)
Quantum Dots , Animals , Quantum Dots/chemistry , Moxifloxacin/analysis , Polyvinyl Alcohol , Carbon/chemistry , Milk/chemistry , Anti-Bacterial Agents/analysis , Limit of Detection , Fluorescent Dyes/chemistry
4.
Indian Dermatol Online J ; 14(5): 658-664, 2023.
Article in English | MEDLINE | ID: mdl-37727545

ABSTRACT

Background: Lymphangitis is an inflammation of lymphatic channels caused by infectious or non-infectious agents, presenting with characteristic linear erythematous streaks draining toward regional lymph nodes. Objective: To describe the clinical characteristics and etiological factors involved in acute superficial lymphangitis in a retrospective descriptive study. Materials and Methods: Records of patients were analyzed retrospectively who presented with linear erythematous streaks, diagnosed as superficial lymphangitis, in the outpatient department of dermatology during the last 5 years (January 2018-December 2022) in a tertiary care hospital. Patients were evaluated for their demographic profile, detailed history, complete physical examination, and standard blood tests (if necessary). Results: A total of 11 patients were found, out of which 7 (63%) were males and 4 (37%) were females. The mean/median age of these patients was 30 years (range 9-52 years). The minimum duration of development of lymphangitis was within minutes in the case of a mosquito bite reaction and around 72 hours in the case of trauma or infection induced, with a median interval of 48 hours. The site most commonly involved was the upper extremity in 8 (72%) patients, followed by the trunk in 2 (18%) and the lower extremity in 1 (9%). Arthropod bite reactions (63%) were the most common etiological agent. All patients presented with linear erythematous streaks extending towards draining lymph nodes. Conclusion: Lymphangitis is often considered to be a bacterial infection and is mostly treated with antibiotics; however, non-bacterial and non-infectious causes should be kept in mind while treating superficial lymphangitis to make judicious use of systemic antibiotics.

5.
Front Nutr ; 10: 1176523, 2023.
Article in English | MEDLINE | ID: mdl-37743924

ABSTRACT

This qualitative study is nested within a 12-week pilot randomized-controlled, two-arm trial involving high-intensity progressive resistance training (PRT) or PRT with a multi-nutrient, whey-protein supplementation (PRT+WP) in sarcopenic older adults (trial registration no: TCTR20230703001). The aim was to investigate sarcopenic participants' perceptions and barriers to this multi-modal intervention strategy that may accelerate "real-world" implementation. Eighteen older adults (one man) with possible sarcopenia were invited to join the study, of whom 16 women were randomized to a thrice-weekly PRT (n = 8) program (80% of 1-repetitive maximum, six resistance band exercises) only or PRT plus daily weekday milk-based WP supplementation (PRT+WP, n = 8). Muscle strength (handgrip and 5-times sit-to-stand), mass (dual-energy X-ray absorptiometry), performance (Short Physical Performance Battery and stair ascent-descent), and nutrition status (Mini Nutritional Assessment) were assessed for changes. We randomly selected eight women for the semi-structured interview. Post-intervention, eight (50%) women were sarcopenia-free, six (38%) remained in possible sarcopenia, one (6%) improved to sarcopenia, and one (6%) deteriorated from possible to severe sarcopenia. There were no significant between-group differences, but significant within-group improvements (p < 0.05) were detected for handgrip strength (PRT+WP 5.0 kg, d = 0.93; PRT 6.1 kg, d = 0.55), 5-times sit-to-stand time (PRT 2.0 s, d = 1.04), nutrition score (PRT+WP 3.44, d = 0.52; PRT 1.80, d = 0.44), and stair ascent time (PRT+WP 0.97 s, d = 0.77; PRT 0.75 s, d = 0.97). Our thematic analyses identified four main themes, namely, (1) perceived benefits, (2) sustaining behavior changes, (3) challenges in participating, and (4) improved wellbeing. Participants expressed how they initially were skeptical and doubted that they could complete the exercises or tolerate the milk-based WP supplements. However, they reported positive experiences and benefits felt from strength gains, increased confidence, and better physical abilities. Participants were surprised by the zero adverse effects of WP supplements. The women wanted more nutritional information and structured, guided exercise programs and suggested a community-based implementation. In conclusion, our findings showed PRT was well received and may support reduced risks of sarcopenia. No added benefits were seen with the addition of WP supplementation, but a larger sample is required to address this question. Overall, older (previously sarcopenic) Malay women indicated that they want more multi-modal programs embedded in their community.

6.
Heliyon ; 9(6): e16135, 2023 Jun.
Article in English | MEDLINE | ID: mdl-37265611

ABSTRACT

The non-linear mixed convective heat and mass transfer features of a non-Newtonian Casson liquid flow over a stretching surface are investigated numerically. The stretching surface is embedded in a Darcian porous medium with heat generation/absorption impacts. The fluid flow is assumed to be driven by both buoyancy and Arrhenius kinetics. The governing equations are modelled with the help of Boussinesq and Rosseland approximations. The similarity solutions of the non-dimensional equations are obtained using two numerical approaches, namely fourth fifth Runge - Kutta Fehlberg method and the shooting approach. The velocity, temperature and concentration profiles are discussed for important physical parameters through various graphical illustrations. The skin friction, the non-dimensional wall temperature, and the concentration expressions were derived and analysed. The results indicate that the increasing values of linear and nonlinear convection due to temperature, nonlinear convection due to concentration, and heat of reaction increase the dimensionless wall temperature. The dimensionless wall concentration rises with the increasing values of heat of reaction, linear and nonlinear convection due to temperature, and nonlinear convection due to concentration parameters.

7.
BMC Res Notes ; 16(1): 67, 2023 Apr 27.
Article in English | MEDLINE | ID: mdl-37106467

ABSTRACT

OBJECTIVE: We sought to estimate the proportion of air travelers who may have been infected with SARS-CoV-2 upon arrival to Colorado by comparing data on Colorado residents screened upon entering the US to COVID-19 cases reported in the state. Data on Colorado's screened passengers arriving into the US between January 17 and July 30, 2020 were compared to Colorado's Electronic Disease Reporting System. We conducted a descriptive analysis of true matches, including age, gender, case status, symptom status, time from arrival to symptom onset (days), and time from arrival to specimen collection date (days). RESULTS: Fourteen confirmed COVID-19 cases in travelers who were diagnosed within 14 days after arriving in Colorado were matched to the 8,272 travelers who underwent screening at 15 designated airports with a recorded destination of Colorado, or 0.2%. Most (N = 13/14 or 93%) of these infected travelers arrived in Colorado in March 2020; 12 (86%) of them were symptomatic. Entry screening for COVID-19 and the sharing of traveler information with the Colorado Department of Public Health and Environment appeared to identify few cases early in the pandemic. Symptom-based entry screening and sharing of traveler information was minimally effective at decreasing travel-associated COVID-19 transmission.


Subject(s)
COVID-19 , Humans , COVID-19/diagnosis , COVID-19/epidemiology , COVID-19/prevention & control , Travel , Colorado/epidemiology , Airports , SARS-CoV-2
8.
Food Chem ; 415: 135590, 2023 Jul 30.
Article in English | MEDLINE | ID: mdl-36870212

ABSTRACT

Antibiotics are life-saving drugs for humans, but their unwanted use leads to antibacterial resistance (ABR) and causes serious health problems. The excess of these antibiotics entered to the food chain and caused food contamination. Here, Au@CQDs nanocomposites (NCs) was used as a two-in-one sensor to detect two antibiotics. The color change of AuNCs and fluorescence resonance energy transfer are two distance-dependent phenomena used as sensing mechanisms. In the sensing process, Au@CQDs NCs change their color, enhancing the fluorescence intensity of NCs in the presence of Gentamicin (GENTA) and Kanamycin (KMC) antibiotics. The limit of detection of 116 nM and 133 nM for GENTA and 195 nM and 120 nM for KMC have been achieved with colorimetric and fluorimetric readout, respectively. The practicality of the reported sensor was evaluated in real spiked samples and showed excellent recovery efficiency. Therefore this two-in-one sensor can be used for the food monitoring system.


Subject(s)
Metal Nanoparticles , Nanocomposites , Quantum Dots , Humans , Carbon , Gold , Anti-Bacterial Agents , Aminoglycosides , Kanamycin , Limit of Detection
9.
Anim Biotechnol ; 34(7): 2017-2029, 2023 Dec.
Article in English | MEDLINE | ID: mdl-35471856

ABSTRACT

India is bestowed with immense cattle biodiversity with 50 registered breeds. However, the majority (59.3%) is yet not characterized. Identification and characterization are the gateways to the management of prized indigenous resources. Present research described a unique cattle population of Jharkhand state, managed under a traditional low-input, low-output system. It was characterized by morphological traits, performance parameters, and management practices. Animals have the characteristic pre-scapular location of the hump. Genetic variation within this population and its differentiation with the six closely distributed cattle breeds were evaluated using FAO recommended microsatellite markers. Jharkhandi cattle have substantial genetic variation based on gene diversity (>0.6) and the average number of alleles per locus (>8). The population did not suffer from a genetic bottleneck in the recent past. Pairwise Nei's genetic distance, phylogenetic relationship, population differentiation, and the correct assignment of all the animals to self group substantiated its separate genetic identity. Since gene flow (Nm = 2.8-7.32) was identified and admixture was indicated by the Bayesian analysis there is a pressing need for scientific management of this population. Results endow authorities with critical information for registering a new Indian cattle breed (Medini) that contributes to the food security, livelihood, and economic sustainability of rural tribal households.


Subject(s)
Genetic Variation , Microsatellite Repeats , Cattle/genetics , Animals , Genetic Variation/genetics , Phylogeny , Bayes Theorem , Prospective Studies , Microsatellite Repeats/genetics , India , Alleles
10.
Biosensors (Basel) ; 12(9)2022 Sep 06.
Article in English | MEDLINE | ID: mdl-36140118

ABSTRACT

Metabolites are the intermediatory products of metabolic processes catalyzed by numerous enzymes found inside the cells. Detecting clinically relevant metabolites is important to understand their physiological and biological functions along with the evolving medical diagnostics. Rapid advances in detecting the tiny metabolites such as biomarkers that signify disease hallmarks have an immense need for high-performance identifying techniques. Low concentrations are found in biological fluids because the metabolites are difficult to dissolve in an aqueous medium. Therefore, the selective and sensitive study of metabolites as biomarkers in biological fluids is problematic. The different non-electrochemical and conventional methods need a long time of analysis, long sampling, high maintenance costs, and costly instrumentation. Hence, employing electrochemical techniques in clinical examination could efficiently meet the requirements of fully automated, inexpensive, specific, and quick means of biomarker detection. The electrochemical methods are broadly utilized in several emerging and established technologies, and electrochemical biosensors are employed to detect different metabolites. This review describes the advancement in electrochemical sensors developed for clinically associated human metabolites, including glucose, lactose, uric acid, urea, cholesterol, etc., and gut metabolites such as TMAO, TMA, and indole derivatives. Different sensing techniques are evaluated for their potential to achieve relevant degrees of multiplexing, specificity, and sensitivity limits. Moreover, we have also focused on the opportunities and remaining challenges for integrating the electrochemical sensor into the point-of-care (POC) devices.


Subject(s)
Biosensing Techniques , Nanostructures , Biomarkers/analysis , Biosensing Techniques/methods , Cholesterol , Electrochemical Techniques/methods , Glucose , Humans , Indoles , Lactose , Urea , Uric Acid
11.
Harm Reduct J ; 19(1): 70, 2022 07 02.
Article in English | MEDLINE | ID: mdl-35780103

ABSTRACT

BACKGROUND: The opioid epidemic is a progressively worsening public health crisis that continues to impact healthcare system strategies such as overdose reversal and destigmatization. Even among healthcare professionals, there remains a lack of confidence in naloxone administration and a prevalence of stigma. While training can play a major impact in reducing these shortcomings, the long-term effectiveness has yet to be characterized in training healthcare professionals. This study examined the long-term retention of opioid overdose awareness and reversal training (OOART) by evaluating performance at two-time intervals, immediately post-training and at a 3-month follow-up. METHODS: Voluntary training was offered to first-year (M1) medical students at the Drexel University College of Medicine in 2021. At this training, 118 students completed training, 95 completed the post-training survey, and 42 completed the 3-month follow-up. RESULTS: Opioid reversal knowledge questions assessed significantly increased scores post-training and at the 3-month follow-up. In three of the attitude questions, scores were improved at both follow-up timepoints. In addition, three attitude questions indicating a participant's confidence to respond to an opioid overdose situation increased directly after the training, but regressed at the 3-month follow-up. The remaining questions did not show any statistical difference across the survey intervals. CONCLUSIONS: This study establishes that while OOART provides participants with the knowledge of how to respond to an opioid overdose, the retention of this knowledge at a 3-month interval is reduced. The results were mixed for longitudinal assessment of participant's attitudes toward people with opioid use disorder. Some positive increases in attitudes were retained at the 3-month interval, while others trended back toward pre-training levels. These results support the effectiveness of the training but also provide evidence that OOART must be reinforced often.


Subject(s)
Opiate Overdose , Students, Medical , Analgesics, Opioid , Humans , Longitudinal Studies , Naloxone/therapeutic use
12.
Trop Dis Travel Med Vaccines ; 8(1): 8, 2022 Mar 20.
Article in English | MEDLINE | ID: mdl-35305682

ABSTRACT

BACKGROUND: Many health departments and private enterprises began offering SARS-CoV-2 testing to travelers at US airports in 2020. Persons with positive SARS-CoV-2 test results who have planned upcoming travel may be subject to US federal public health travel restrictions. We assessed availability of testing for SARS-CoV-2 at major US airports. We then describe the management of cases and close contacts at Denver International Airport's testing site. METHODS: We selected 100 US airports. Online surveys were conducted during November-December 2020 and assessed availability of testing for air travelers, flight crew, and airport employees. Respondents included health department (HD) staff or airport directors. We analyzed testing data and management practices for persons who tested positive and their close contacts at one airport (Denver International) from 12/21/2020 to 3/31/2021. RESULTS: Among the 100 selected airports, we received information on 77 airports; 38 (49%) had a testing site and several more planned to offer one (N = 7; 9%). Most sites began testing in the fall of 2020. The most frequently offered tests were RT-PCR or other NAAT tests (N = 28). Denver International Airport offered voluntary SARS-CoV-2 testing. Fifty-four people had positive results among 5724 tests conducted from 12/21/2020 to 3/31/2021 for a total positivity of < 1%. Of these, 15 were travelers with imminent flights. The Denver HD issued an order requiring the testing site to immediately report cases and notify airlines to cancel upcoming flight itineraries for infected travelers and their traveling close contacts, minimizing the use of federal travel restrictions. CONCLUSIONS: As of December 2020, nearly half of surveyed US airports had SARS-CoV-2 testing sites. Such large-scale adoption of airport testing for a communicable disease is unprecedented and presents new challenges for travelers, airlines, airports, and public health authorities. This assessment was completed before the US and other countries began enforcing entry testing requirements; testing at airports will likely increase as travel demand returns and test requirements for travel evolve. Lessons from Denver demonstrate how HDs can play a key role in engaging airport testing sites to ensure people who test positive for SARS-CoV-2 immediately before travel do not travel on commercial aircraft.

13.
Indian Dermatol Online J ; 13(2): 199-206, 2022.
Article in English | MEDLINE | ID: mdl-35287395

ABSTRACT

Background: Steroids being the strongest anti-inflammatory agents are used in innumerable disorders in various formulations with excellent results and seemingly known side effects as well. Triamcinolone acetonide used as intralesional injections is seen to be associated with localized atrophy in some patients. Aim: To describe the cases of steroid-induced localized atrophy/lipoatrophy after intralesional triamcinolone over various parts of the body in a retrospective study. Materials and Methods: All patients, with localized atrophy/lipoatrophy with a history of intralesional triamcinolone, were evaluated clinically and histopathologically over the last 3 years. Patients with localized atrophy/lipoatrophy without a history of intralesional steroids were excluded from the study. Patients were evaluated for number, duration, sites, size, shape, and morphology of lesions and response to treatment. Results: There were 24 patients (13 females and 11 males) who had intralesional steroid-induced atrophy/lipoatrophy.All but one patient (4-year-old male child) were adults. Buttock (50%) was the most common site involved followed by wrist (25%), scalp (16.6%), malleolus, and neck (4.1%) each. The most common presentation was asymptomatic depigmented atrophic single oval or ameboid plaque with radial extensions. Histopathology was done in 10 patients showing diminished subcutaneous fat lobules with minimal inflammatory cells. Sixteen patients (66.6%) improved with medications (tacrolimus, platelet-rich plasma, and saline injections), and seven were lost to follow-up. Conclusion: Corticosteroids act as a double-edged sword so should be used cautiously. Depigmentation/atrophy is a peculiar side effect of intralesional triamcinolone. Depigmented lesions with minimal clinical atrophy respond well to topical tacrolimus, while normal saline injections appear to have promising results in steroid-induced lipoatrophy.

14.
Cardiol Young ; 32(4): 656-657, 2022 Apr.
Article in English | MEDLINE | ID: mdl-34387176

ABSTRACT

Balloon dilatation of coarctation of aorta is a standard of care for the patients presenting with severe left ventricular dysfunction. It can be performed through femoral, carotid, and axillary arterial access. Very few case series were available in the literature through axillary arterial access, despite being its advantage as non-end artery and easily palpable in coarctation of aorta. We present our experience with five cases of neonatal coarctation of aorta with severe left ventricular dysfunction where successful balloon dilatation of coarctation of aorta was performed via axillary approach without adverse events.


Subject(s)
Angioplasty, Balloon , Aortic Coarctation , Ventricular Dysfunction, Left , Aortic Coarctation/diagnostic imaging , Aortic Coarctation/surgery , Arteries , Dilatation , Humans , Infant, Newborn
15.
Food Chem ; 370: 131312, 2022 Feb 15.
Article in English | MEDLINE | ID: mdl-34788957

ABSTRACT

A rapid and sensitive hybrid nanosensor was reported with a colorimetric and fluorometric readout system using graphene quantum dots (GQDs) and gold nanoparticles (AuNPs) for the detection of gentamicin (GENTA) in milk and egg samples. In the presence of AuNPs, the fluorescence (FL) intensity of GQDs gradually decreased due to the inner filter effect (IFE) of AuNPs on the FL intensity of GQDs. In addition of GENTA into AuNPs, AuNPs get aggregated and changed their color from red to blue, due to which the IFE of AuNPs reduced and hence, enhanced FL intensity of GQDs with varying concentration of GENTA from 1.03 to 16.55 µM with a lower detection limit of 0.422 µM and 0.493 µM in colorimetric and fluorimetric systems, respectively. The practical application of the developed nanosensor is tested against the real spiked sample. The excellent and straightforward recovery efficiency of the developed nanosensor for the determination of GENTA and can be used as a promising and adaptable tool for speedy monitoring of food quantity.


Subject(s)
Graphite , Metal Nanoparticles , Quantum Dots , Animals , Gentamicins , Gold , Limit of Detection , Milk
16.
Ann Pediatr Cardiol ; 15(3): 244-248, 2022.
Article in English | MEDLINE | ID: mdl-36589643

ABSTRACT

Background: Sternal clefts are rare congenital anterior chest wall defects created by a lack of midline thoracic fusion. Various surgical repairs have been proposed to provide protection to underlying viscera in these defects. Aim: This study aims to perform primary sternal cleft repair using techniques, leading to the provision of a complete bony cover and to assess their outcomes on follow-ups. Materials and Methods: During 2009-2020, seven patients were referred to our unit with sternal defects. Out of them, four infants with sternal clefts underwent primary repair using bilateral perichondrial flap creation of the sternal bars and sliding costal chondrotomy at our institute. In one of them with a wider defect, bilateral "intraperiosteal" sliding clavicular osteotomy was additionally performed to achieve tension-free closure. Results: Satisfactory surgical outcomes were achieved with an uneventful postoperative period. On follow-up, all four patients are thriving well and have a stable anterior chest wall. Those with follow-ups longer than 5 years showed evidence of bone formation. Conclusion: Bony cover to the heart can be provided in all varieties of sternal cleft defects using primary surgical repair early in infancy. The delay in surgical correction increases the complexity of the procedure and may require the use of prosthetic material which has its own disadvantages.

17.
Ann Pediatr Cardiol ; 15(3): 276-279, 2022.
Article in English | MEDLINE | ID: mdl-36589656

ABSTRACT

A 6-month-old boy, a case of Shone's complex, presented in decompensated state was found to have severe mitral stenosis along with multisystem inflammatory syndrome in children (MISC) warranting urgent surgical intervention. Various modalities including cytokine-adsorbing hemofilter were used to target inflammation. Postoperatively, the child recovered from low cardiac output accompanied by decrease in the levels of inflammatory markers, inopressors, and ventilatory requirements. Open heart surgery in itself is a proinflammatory process and is best avoided during the active inflammatory phase of MISC. In the rare and unavoidable circumstance exemplified by this index case, multipronged strategy targeting inflammation as described can be successfully implemented.

19.
World J Pediatr Congenit Heart Surg ; 12(3): 424-426, 2021 05.
Article in English | MEDLINE | ID: mdl-31072211

ABSTRACT

Anomalous origin of the subclavian artery from the pulmonary artery is a rare but well-described entity. We report a case of anomalous origin of the left subclavian artery from the left pulmonary artery in a patient with transposition of the great arteries. We discuss the safe intraoperative management of this anomaly in a patient in whom the diagnosis was made intraoperatively.


Subject(s)
Subclavian Artery , Transposition of Great Vessels , Aorta, Thoracic/diagnostic imaging , Aorta, Thoracic/surgery , Humans , Pulmonary Artery/diagnostic imaging , Pulmonary Artery/surgery , Subclavian Artery/diagnostic imaging , Subclavian Artery/surgery , Transposition of Great Vessels/diagnostic imaging , Transposition of Great Vessels/surgery
20.
Indian J Dermatol ; 66(5): 459-464, 2021.
Article in English | MEDLINE | ID: mdl-35068498

ABSTRACT

BACKGROUND: Postherpetic neuralgia (PHN) is a complication of herpes zoster characterized by persistent dermatomal pain. It has a negative impact on the quality of life. There is no gold standard therapy for PHN, and various local and systemic treatments have been tried. There are studies reporting the use of combination of steroids and local anesthetics but there is no standardized method. AIM: To evaluate the response of modified Jaipur block with increased concentration of dexamethasone. METHODS: We conducted a retrospective study in patients who were given Jaipur block. The patients age, sex, duration of PHN, type and severity of pain were observed. A combination of 2% lignocaine and 0.5% bupivacaine and dexamethasone was injected subcutaneously. The pain was scored using visual analogue scale at the baseline, and 1 month after 1st, 2nd, and 3rd session of block and follow up after 6 months and 1 year. RESULTS: The mean age of our patient was 63.33 ± 9.5 years. The males outnumbered females. Thoracic dermatomes were more commonly involved. The mean duration of PHN was 11.58 ± 12.76 months; stimulus evoked PHN was the commonest type of pain seen. The mean visual analogue score (VAS) decreased progressively after each session of the block. Maximum patients (50%) had excellent response, whereas 1.9% did not respond to the block. Relapse of pain was seen in 5.6% of the patients. There was no significant side effect noted. LIMITATIONS: There was no objective method used to assess pain. CONCLUSION: PHN is chronic neuropathic pain. Response to modified Jaipur block is good, but if the duration of PHN is more, the recurrence rate is higher. Modified Jaipur block is an effective and safe treatment for PHN.

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