Tuberculous Flexor Tenosynovitis with Median Nerve Compression: A Case Report.

CASE: A 65-year-old female patient presented with complaints of diffuse pain and swelling in her right wrist with paresthesia in her right hand with thenar wasting. Her magnetic resonance imaging scan was suggestive of flexor tenosynovitis of the wrist with compression of the median nerve with multiple rice bodies. She underwent excisional biopsy along with median nerve decompression. Mycobacterium tuberculosis was detected by polymerase chain reaction (GeneXpert), and histopathology identified caseous granulomas. The patient was started on antitubercular chemotherapy postoperatively. CONCLUSION: In endemic countries such as India, tuberculous flexor tenosynovitis must always be a differential diagnosis in cases of wrist swelling with rice bodies.

Efficacy of tDCS on craving in patients of alcohol dependence syndrome: A single-blind, sham-controlled trial.

Background: Craving is attributed as one of the main reasons for relapse in alcohol dependence syndrome. Neurostimulation techniques targeting craving in substance use disorders are being researched. Neuroimaging has shown dorsolateral prefrontal cortex (DLPFC) as one of the potential targets responsible for craving, with frontal dysfunction being quintessential in alcohol use disorder. Evidence suggests that stimulation of DLPFC with low-dose current can help in reducing craving. Objectives: To study the effectiveness of transcranial direct current stimulation (tDCS) on craving in patients with alcohol dependence syndrome. Materials and Methods: We performed a single-blind, sham-controlled study involving 76 patients with alcohol dependence syndrome (according to ICD-10 DCR). Participants with Clinical Institute of Withdrawal Assessment in Alcohol Withdrawal (CIWA-Ar) scores less than 10, not on any anti-craving medications were included in the study. Patients were allocated to active and sham tDCS groups in a ratio of 1:1. Such that 38 patients received active, and 38 patients sham tDCS stimulations; with anode as right DLPFC and cathode as left DLPFC receiving 2 mA current (twice daily session, total of 10 sessions). The Alcohol Craving Questionnaire (ACQ-NOW) was administered to measure the severity of alcohol craving at baseline and after the last tDCS session. Results: Our study showed a significant reduction in craving in the Post-tDCS, ACQ-NOW scores as compared to sham tDCS. There was a significant reduction in the compulsivity and emotionality domain of craving after tDCS. The effect size for treatment with time interaction was (0.58). Conclusions: tDCS was superior to sham in reducing caving in patients with alcohol dependence syndrome.

Predicting seizure outcomes and functional outcomes after hemispherotomy: are we any better?

INTRODUCTION: Present study attempted to analyze seizure freedom and detailed functional outcomes after functional hemispherotomy and utility of hemispherotomy outcome prediction scale (HOPS) scores in predicting outcomes. METHODS: Patients who underwent functional hemispherotomy were analyzed for clinical presentation, neuroimaging, seizure outcomes, and functional outcomes. RESULTS: A total of 76 procedures were performed on 69 patients. Mean age at the surgery was 8 ± 6.1 years. Fourteen patients were < 2 years. Age of onset epilepsy of the cohort was 2.0 ± 3.3 years. All had severe catastrophic epilepsy with multiple daily seizures. All patients had motor deficits with 36 (52%) patients had contralateral dysfunctional hand. Perinatal stroke (49%) was most common substrate followed by cortical malformations (21.7%). Eight patients had contralateral imaging abnormalities. Fifty-nine (86.76%) patients remained seizure free (Engle 1a) at 41 + -20.9 months. HOPS scores were available for 53 patients and lowest seizure outcome was 71% for HOPS score of 4. Lower HOPS scores predicted better seizure outcomes. Cortical malformations operated earlier than 2 years predicted poor seizure outcomes (66.6%). Positive functional outcomes are recorded in 80% of patients with 78% reporting improvement from the pre-surgical level. Five (7.2%) patients underwent shunt surgery. One mortality recorded. CONCLUSIONS: Hemispherotomy has excellent seizure outcomes. Early surgery in cortical malformations appears to be predictor of poorer seizure outcomes. HOPS score is a good tool to predict the seizure outcomes. Hemispherotomy is perceived to improve the Cognitive and functional performance.

Health care resource utilization and costs in patients with painful diabetic neuropathy treated with 10 kHz spinal cord stimulation therapy.

BACKGROUND: Diabetic peripheral neuropathy, a common comorbidity of diabetes, is a neurodegenerative disorder that targets sensory, autonomic, and motor nerves frequently associated with painful diabetic neuropathy (PDN). PDN carries an economic burden as the result of reduced work and productivity. A recent multicenter randomized controlled trial, SENZA-PDN (NCT03228420), assessed the impact of high-frequency (10 kHz) spinal cord stimulation (SCS) on pain relief. The effects of high-frequency SCS on health care resource utilization and medical costs are not known. OBJECTIVE: To evaluate the effect of high-frequency (10 kHz) SCS on health care resource utilization (HRU) and medical costs in patients with PDN using data from the SENZA-PDN trial. METHODS: Participants with PDN were randomly assigned 1:1 to receive either 10 kHz SCS plus conventional medical management (CMM) (SCS treatment group) or CMM alone (CMM treatment group). Patient outcomes and HRU up to the 6-month follow-up are reported here. Costs (2020 USD) for each service was estimated based on publicly available Medicare fee schedules, Medicare claims data, and literature. HRU metrics of inpatient and outpatient contacts and costs are reported as means and SDs. Univariate and bivariate analyses were used to compare SCS and CMM treatment groups at 6 months. RESULTS: At 6-month follow up, the SCS arm experienced approximately half the mean rate of hospitalizations per patient compared with the CMM treatment group (0.08 vs 0.15; P = 0.066). The CMM treatment group's total health care costs per patient were approximately 51% higher compared with the SCS treatment group (equivalent to mean annual cost per patient of $9,532 vs $6,300). CONCLUSIONS: Our analysis of the SENZA-PDN trial indicates that the addition of 10 kHz SCS therapy results in lower rates of hospitalization and consequently lower health care costs among patients with PDN compared with those receiving conventional management alone.

Analysis of occupational radiation dose data and determination of suitable probability distribution.

The first study on fitting dose data for workers was performed by Gale(  1) in 1965 where log-normal and normal distributions were used. Since then, various models of dose distribution have been proposed. The log-normal distribution and its different forms have been widely used for fitting the dose data. Most of the studies included one or two distributions under consideration. In this study five distributions are considered for fitting and four distributions are selected based on observation of Cullen-Frey graph. The Akaike's Information criteria (AIC) and Bayesian Information criteria (BIC) are applied to find the suitable distribution to fit the occupational dose data. The maximum likelihood method was used for calculation of AIC, BIC values and parameter estimation. A computer code is written in R-language and environment for statistical computing and graphics for analysis of occupational dose data of three institutions.

Formulation and Evaluation of Chitosan-PLGA Biocomposite Scaffolds Incorporated with Quercetin Liposomes Made by QbD Approach for Improved Healing of Oral Lesions.

The current research aims to develop and evaluate chitosan-PLGA biocomposite scaffolds in combination with quercetin liposomes to accomplish the desired impact in oral lesions where pharmacotherapeutic agent treatment through circulation could only reach the low content at the target. Optimization of quercetin-loaded liposomes was carried out using 32 factorial design. The preparation of porous scaffolds comprising produced quercetin-loaded liposomes by thin-film method was carried out in the current study using a unique strategy combining solvent casting and gas foaming procedures. The prepared scaffolds were tested for physicochemical properties, in vitro quercetin release study, ex vivo drug permeation and retention research using goat mucosa, antibacterial activity, and cell migration studies on fibroblast L929 cell lines. Improved cell growth and migration were seen in the order control < liposomes < proposed system. The proposed system has been examined for its biological and physicochemical features, and it has the potential to be utilized as an efficient therapy for oral lesions.

Epilepsia partialis continua and unilateral cortical-subcortical FLAIR-hyperintense lesion in Rasmussen's encephalitis: Is it diagnostic?

OBJECTIVE: Rasmussen encephalitis (RE) is a focal encephalitis, characterized by epilepsia partialis continua (EPC) with or without seizures and progressive unilateral deficits. Imaging characteristics of RE have been rarely described in detail in relation to EPC. So, the study aimed to explore if any relationship exists between the imaging characteristics and the presence or evolution of EPC in patients with RE. METHODS: This retrospective study included 11 patients with RE fulfilling the European consensus statement on RE followed between 2015 and 2020. RESULTS: The mean age for onset of seizures was 12 years (range 2.5-24 years). Seven patients had limb EPCs, two had face EPCs, face, and limb EPC in one, and lingual EPC in one patient. The first MRI was done within 1 day to 1 month of the onset of seizures. It was normal in two patients and showed only cortical atrophy, focal or hemispheric in four patients, caudate atrophy in two, and cortical or subcortical hyperintensity (HI) in six patients. Follow-up MRI, within 3 weeks to 6 months of the onset of EPC (mean 1.6 months) showed paramedian frontal HI with limb EPC in six patients. Insular HI in four patients; two had facial EPCs while lingual EPC and limb EPC with facial EPC was observed in one patient each. SIGNIFICANCE: Fluid-attenuated inversion recovery (FLAIR) HI and focal cortical atrophy on MRI is the most common finding in the early course of RE. T2 and FLAIR hyperintensity in the paramedian frontal or insular cortex may antedate the onset of EPC or may occur simultaneously with EPC.

Capacity to Consent for Treatment in Patients with Psychotic Disorder: A Cross-Sectional Study from North Karnataka.

Background: Recently, the Mental Healthcare Act (MHCA) 2017 was introduced in India. Being a right-based act, it has made the assessment of the capacity to consent an integral part of clinical work. To the best of our knowledge, there are no Indian studies on this topic. Hence, this study aimed to assess the capacity to consent to mental healthcare and treatment in patients with functional psychosis and the factors affecting the same. Methods: This cross-sectional study included participants with the ICD-10 DCR diagnosis of a psychotic disorder admitted in the psychiatry ward of a tertiary health care center in Karnataka, India. MacArthur Competence Assessment Tool for Treatment was used to assess the capacity to consent to treatment. Brief Psychiatric Rating Scale (BPRS) and the Beck Cognitive Insight Scale were applied to assess the severity of psychosis and level of insight, respectively. Results: A hundred participants were recruited. Twenty-four were found to have an intact capacity to consent to treatment. High BPRS scores (P value = 0.0002) and low insight scores (P value = 0.0002) were associated with an impaired capacity. Conclusion: About one-fourth of participants had an intact capacity to consent to treatment. Higher severity of psychosis and a poorer insight into the illness were associated with impaired capacity to consent.

ESTIMATION OF PERSONAL DOSE EQUIVALENT HP(0.07) USING CASO4:DY TEFLON DISC-BASED EXTREMITY DOSEMETER.

The radiation workers in India use extremity dosemeter in occupational areas where there is likelihood of receiving significant dose to extremities of the body. Algorithm used for the estimation of whole body dose and extremity dose of wrist are same and is based on slab phantom calibration. However, internationally, different phantoms are recommended for calibration of dosemeter used for extremity and whole body. The recommended quantity for estimation of dose to extremity is the personal dose equivalent Hp(0.07) at 0.07 mm depth. In light of this, an algorithm was developed for estimation of wrist dose in terms of Hp(0.07) based on calibration performed on ISO recommended pillar phantom. Performance of the dosemeter for the estimation of Hp(0.07) with new algorithm was carried out at different angular exposures of photon beams and mixed field of photon and beta. Comparison of results obtained for two types of ISO phantoms (slab and pillar) is also performed for photon beams to highlight the uncertainty caused due to the use of the slab phantom. In case of beta radiation, it was found that the size and shape of the phantom has very little influence in the response of the dosemeter. Performance of the dosemeter using ISO slab and ISO pillar phantoms for beta radiation using the prevalent algorithm was carried out and found to be within the uncertainty limits laid down by ISO except at angle 60°.

Syntheses, Molecular Docking and Biological Evaluation of 2-(2- hydrazinyl)thiazoles as Potential Antioxidant, Anti-Inflammatory and Significant Anticancer Agents.

BACKGROUND: Recently, researchers have worked on the development of new methods for the synthesis of bioactive heterocycles using polyethylene glycol as a green solvent. In this context, we report the synthesized 2-(2-hydrazinyl) thiazoles for their in vitro antioxidant, in vitro anti-inflammatory and in vitro anti-cancer activities. OBJECTIVE: The objective of the study was to develop novel antioxidant, anti-inflammatory and anti-cancer drugs. METHODS: At the outset, the condensation of substituted acetophenones 1, thiosemicarbazide 2, and α-haloketones 3 was carried out using PEG-400 (20 mL) in the presence of 5 mol% glacial acetic acid to afford thiosemicarbazones intermediate. Furthermore, these thiosemicarbazones were reacted with α-haloketones 3 to obtain appropriate 2-(2-hydrazinyl) thiazoles. The synthesized compounds were in vitro tested for their antioxidant, anti-inflammatory, and anti-cancer activity. RESULTS: In vitro evaluation report showed that nearly all molecules possessed potential antioxidant activity against 2,2-Diphenyl-1-picrylhydrazyl (DPPH), nitric oxide (NO), superoxide radical (SOR) and hydrogen peroxide (H2O2) radical scavenging activity. Most 2-(2-hydrazinyl) thiazoles derivatives have shown potential anti-inflammatory activity as compared to diclofenac sodium as a reference standard. 2-(2-Hydrazinyl) thiazoles derivatives showed significant anticancer activity for human leukemia cell line K-562 compared to adriamycin as a reference standard. CONCLUSION: All tested compounds showed potential 2,2-Diphenyl-1-picrylhydrazyl (DPPH) and nitric oxide (NO) radical scavenging activity. Among the tested series, 4b, 4d and 4e exhibited good hydrogen peroxide and 4b, 4e, 4f and 4g showed excellent superoxide radical scavenging activity. In addition, the 4b, 4e and 4g compounds revealed potent in vitro anti-inflammatory activity against standard diclofenac sodium drug. 2-(2-Hydrazinyl) thiazole derivatives, such as 4c and 4d, showed significant anticancer activity against human leukemia cell line K-562. Thus, these molecules provide an interesting template for the design and development of new antioxidant, anti-inflammatory, and anti-cancer agents.

Temporal encephalocele: a rare but treatable cause of temporal lobe epilepsy

Objective: Although rare, temporal encephalocele is an important causative agent in surgically remediable drug-refractory epilepsy. The ideal treatment for temporal encephalocele remains unclear with a variety of resective surgeries recommended. Here, we analyse patient data on temporal encephalocele with a view to highlighting diagnostic clues and management strategies. Methods: Comprehensive databases at Deenanath Mangeshkar Hospital, Pune from January 2015 to June 2019 were reviewed for this observational study. Of 107 temporal lobe epilepsy surgery patients, nine individuals with temporal encephalocele were identified, who formed the study cohort. Their clinical, neuropsychological, EEG, imaging and long-term outcome data were analysed. Results: The study cohort consisted of seven males and two females with a mean age of 22 years. Epilepsy onset age varied from 4.5 to 19 years. Seven patients had focal non-motor seizures with impaired awareness, while two patients had focal motor seizures. Temporal encephalocele detection by MRI was reported in only two patients, and was missed in seven individuals. Three patients underwent standard anterior temporal lobectomy while the remaining six underwent resection of the temporal encephalocele with surrounding temporal pole. Eight patients showed Engel Class I outcome and one showed Class IIa outcome after a mean follow-up duration of 27 months (17-44 months). Histopathology confirmed gliosis in seven, hippocampal sclerosis type I in one and suspicious dyslamination with prominent gliosis in one patient. Six of eight patients reported an improvement in their psychological state (mood, anxiety and motivation) over time. Significance: A careful review of MRI in patients with temporal lobe epilepsy is necessary, followed by investigations for the presence of an encephalocele. When temporal lobe epilepsy is associated with encephalocele, tailored resection of the encephalocele and the surrounding temporal pole, sparing mesial temporal structures, demonstrates excellent long-term clinical and neuropsychological outcome.

Public-Private Partnership (PPP) Model of Psychiatry Day Care Center in India: Its Challenges and Opportunities-A 2-Year Experience.

Background Most patients admitted in day care center are suffering from schizophrenia who do not recover fully due to nagging negative symptoms and cognitive deficits which linger and persist making the patients unfit and unacceptable for employment. But regular employment can help in recovery. In this way, day care centers would help in recovery of patients and hence the need for these kinds of centers. In India, day care centers are in infancy stage and to a larger extent are inadequately used. There is no data available from psychiatry day care center run as public-private partnership (PPP) project in a tertiary care general hospital psychiatry unit (GHPU). This model is first of its kind in India. Here, we narrate experiences gained in last 2 years. Objectives This article narrates the challenges and opportunities in a psychiatry day care center in PPP model. Materials and Methodology It a cross-sectional study. Description of day care center: Day care center was started as PPP model called Manasadhara model in the state of Karnataka, first of its kind in India. Recruitment Patients currently asymptomatic are recruited into the center after initial interview/assessment of patients and family members from the in-charge psychiatrist after obtaining informed consent. Statistical Analysis Data are analyzed using mean and median mode. A p -value of < 0.05 was considered significant. Appropriate statistical methods were applied. Results Total number of patients recruited in the study were 33 ( n = 33). Mean age of the patients was 34.5 (7.4) years. Majority (51.52%) of patients were in the age group of between 26 and 35 years. Majority (51.52%) of patients' age of onset of illness fell between 21 and 30 years, and 63.64% of patients' duration of illness ranged between 11 and 15 years. Conclusion Running a day care center in PPP model that too in a GHPU set up is difficult. Skills in which patients need to be trained should be decided based on patients' profile and cultural basis of the place. Common problems faced were poor placements, transportation, financial difficulties, and poor funding.

Inhibitory effect of selected Indian honey on colon cancer cell growth by inducing apoptosis and targeting the ß-catenin/Wnt pathway.

Colon cancer is the most prevalent cause of death from cancer across the globe. Although chemotherapy drugs are predominantly used, their toxicity always remains a cause of concern. As an alternative to synthetic drugs, natural compounds or nutraceuticals are comparatively less toxic. Honey is widely used across different cultures as an alternative form of medicine. It represents a prominent source of plant-phenolic compounds and there is demonstrable evidence of its anti-oxidant and anti-microbial activities. The aim of the present work was to investigate the anti-proliferative effect of some Indian honeys and analyze their mechanism of action in colon cancer. In order to establish the composition-activity relationship, we evaluated the bioactive components present in selected honey samples by GC-MS and HPLC analysis. Indian honey samples showed a significant inhibitory impact on cell growth by restricting cell proliferation, causing apoptosis, and restricting the cell cycle in the G2/M phase specifically for colon cancer cells. The apoptotic activities, as imparted by the honey samples, were established by Annexin V/PI staining, real-time PCR, and immunoblot analyses. The treated cells showed increased expressions of p53 and caspases 3, 8, and 9, thus indicating the involvement of both extrinsic and intrinsic apoptotic pathways. The honey samples were also found to inhibit the ß-catenin/Wnt pathway. In the next phase of the study, the efficacy of these honey samples was evaluated in colon carcinoma induced SD-rats. Overall, these findings demonstrated that selected Indian honeys could be established as effective nutraceuticals for the prevention as well as cure of colon cancer.

Rituximab in Rasmussen's encephalitis: A single center experience and review of the literature.

Rasmussen's encephalitis (RE) is a rare chronic inflammatory disease of the brain resulting in unilateral hemispheric atrophy with drug-resistant focal epilepsy associated with a variable degree of progressive hemiparesis and cognitive decline. The precise etiology of RE is unknown but presumed to have a neuroinflammatory pathobiological basis. Only surgery halts progression of the disease, but may occur at the expense of a fixed but otherwise inevitable neurological deficit. Therefore, the question of medical management is an important consideration. Reports of rituximab use in patients with RE were presented at the American Epilepsy Society annual meeting in 2008. Good published evidence for its usage has been very slow to emerge since then. However, rituximab continues to be listed in discussions of treatment options for patients with RE, though other monoclonal antibodies have since been used with comparable outcomes. We describe a series of nine patients including two with adult-onset RE. Rituximab was used early in the disease course (range 1-108 months; mean 32 months). Of nine patients with RE, there was significant benefit in their seizure burden with rituxamab. Seizure freedom occurred in 3 patients. Epilepsia partialis continua (EPC) was present in 4/9 and no focal motor deficit noted in 4/9. No progression of a neurological deficit was present in 2/9 and evidence of progression with neuroimaging was terminated with rituxamab in 5/9 supporting early use of rituxamab in patients with RE.

Clinical profile and outcomes of epilepsy surgery in children from a tertiary epilepsy care center in India.

INTRODUCTION: The present study aims to describe epilepsy surgery outcomes in the pediatric population from a tertiary center in India. METHODOLOGY: Children less than 18 years who underwent epilepsy surgery between June 2015 and December 2019 for whom at least a 1-year follow-up was available, were retrospectively evaluated for clinical presentation, radiology, surgical intervention, and seizure outcomes. OBSERVATIONS: Out of a total of 355 epilepsy surgeries performed, 242 were in the pediatric group (140 males, 80 females). The mean age at surgery was 9.4 years ±4.8 years (range 4 months-18 years). The mean duration of epilepsy was 5.64 years ±3.91 (range 2 months-17 years). 126 patients experienced daily seizures, 45 weekly and 39 reported monthly seizures. Six had refractory status epilepticus. All the patients were on multiple anti-epileptic drugs (AEDs): the mean number of AEDs was 3.27 ± 0.98 (range 2-7 AEDs). Focal seizure was the most common seizure type seen in 72.27% of children (159/220). The most frequent etiology was focal cortical dysplasia (70), followed by bilateral parieto-temporo-occipital gliosis (48). All the patients underwent standard pre-surgical evaluation. Eleven patients needed stage 2 evaluation (intracranial EEG). The different surgeries performed were electrocorticography (ECOG) and navigation-guided resection (65), anterior temporal lobectomy and hippocampectomy (ATLAH) (48), functional hemispherotomy (39), callosotomy (28), disconnection surgeries (16), and multilobar resection (12). Twelve patients underwent more than one surgery. The patients were followed up between a minimum of 12 months and a maximum of 66 months (median 32 months; IQR 20 months). Engel class 1 outcome was observed in 81.38% in definitive surgeries. Outcomes of temporal lobe (TL) surgeries (92.3%) were better compared to hemispheric (87.17%) and extratemporal lobe (ETL) surgeries (75.32%). We encountered unexpected transient motor deficits in 2 patients and culture-proven meningitis in 8 patients. Post-surgery drug freedom (P-value 0.003) was the most important factor for better developmental, cognitive and behavioral outcomes. CONCLUSION: Epilepsy surgeries are safe and seizure outcomes are excellent in properly selected cases with thorough presurgical evaluation. Early referral to a tertiary epilepsy center is needed for timely intervention.

A Novel Method for the Syntheses of Imidazo-Thiadiazoles as Potential Antioxidants and Anti-Inflammatory Agents.

BACKGROUND: A literature survey revealed that many imidazo-thiadiazole molecules were used as key intermediates for the development of novel drugs. The synthesized imidazo-thiadiazole derivatives were tested for their in vitro antioxidant and anti-inflammatory properties. The purpose of this research paper is to provide readers with information regarding diseases caused by free radicals. OBJECTIVE: The objective of this study is to develop novel antioxidant and anti-inflammatory drugs. METHODS: Imidazo-thiadiazole derivatives 5a-f were synthesized through cyclo-condensation reactions in two steps. First, the synthesis of 2-amino-thiadiazole derivatives from substituted aromatic carboxylic acids and thiosemicarbazide by using POCl3 as a solvent as well as a catalyst was performed. In the next step, imidazo-thiadiazoles were prepared from 2-amino-thiadiazole derivatives with appropriate α-haloketones in the presence of polyethylene glycol-300 (PEG-300) as a green solvent. These imidazo- thiadiazole derivatives were prepared by using a novel method. The synthesized compounds were in vitro tested for their antioxidant and anti-inflammatory activities. RESULTS: In vitro evaluation report showed that nearly all molecules possess potential antioxidant activity against 2,2-diphenyl-1-picrylhydrazyl (DPPH), nitric oxide (NO), superoxide radical (SOR), and hydrogen peroxide (H2O2) radical scavenging activity. Most of the imidazo-thiadiazole derivatives have shown significant anti-inflammatory activity as compared to diclofenac sodium as a reference standard. CONCLUSION: In the search for novel therapies to treat inflammation and oxidation, we have made efforts to develop anti-inflammatory and antioxidant agents with a preeminent activity. Imidazo-thiadiazoles 5a, 5e as well as 5f showed potential anti-inflammatory activity. All tested imidazo-thiadiazole deriv-atives (5a-f) showed potential antioxidant activity against one more radical scavenging species as com-pared to ascorbic acid as the reference standard. Thus, imidazo-thiadiazole derivatives constitute an interesting template for the design and development of new antioxidant as well as anti-inflammatory agents.

A Real-World Analysis of High-Frequency 10 kHz Spinal Cord Stimulation for the Treatment of Painful Diabetic Peripheral Neuropathy.

BACKGROUND: Diabetes is one of the most prevalent chronic health conditions and diabetic neuropathy one of its most prevalent and debilitating complications. While there are treatments available for painful diabetic peripheral neuropathy (pDPN), their effectiveness is limited. METHOD: This retrospective, multi-center, real-world review assessed pain relief and functional improvements for consecutive patients with diabetic neuropathy aged ≥18 years of age who were permanently implanted with a high-frequency (10 kHz) spinal cord stimulation (SCS) device. Available data were extracted from a commercial database. RESULTS: In total 89 patients consented to being included in the analysis. Sixty-one percent (54/89) of participants were male and the average age was 64.4 years (SD = 9.1). Most patients (78.7%, 70/89) identified pain primarily in their feet or legs bilaterally. At the last assessment, 79.5% (58/73) of patients were treatment responders, defined as having at least 50% patient-reported pain relief from baseline. The average time of follow-up was 21.8 months (range: 4.3 to 46.3 months). A majority of patients reported improvements in sleep and overall function relative to their baseline. CONCLUSIONS: This real-world study in typical clinical practices found 10 kHz SCS provided meaningful pain relief for a substantial proportion of patients refractory to current pDPN management, similar to published literature. This patient population has tremendous unmet needs and this study helps demonstrate the potential for 10 kHz SCS to provide an alternative pain management approach.

Current practices in epilepsy monitoring units (EMU) in India.

AIM: As an initial step to develop guidelines for epilepsy monitoring units (EMUs) appropriate for developing countries, we inquired the existing practices in EMUs in India. METHODS: After checking for the content and face validity as well for clarity, we sent a 52-item online non-anonymized questionnaire to all the 52 EMUs in India. RESULTS: The questionnaire was completed by 51 of the 52 EMUs (98% response rate). The majority of the EMUs are located in major cities and 51% are located in non-governmental corporate hospitals. There are total of 122 prolonged video-EEG monitoring (PVEM) beds in India and 70% EMUs have ≤2 beds. Approximately two-thirds of the EMUs have defined protocols for pre-procedure consent and risk assessment, management of seizure clusters and status epilepticus, continuous observation of patients, and peri­ictal testing. Only one-third of the EMUs have protocols for management of post-ictal psychosis, anti-suffocation pillows, and protected environment within bathrooms. The waiting period for PVEM is more (49.9 ± 101 vs. 4.9 ± 10.9 days; p = 0.04) and mean cost for 3-day PVEM is less (INR 8311 ± 9021 vs. 30,371 ± 17,563; p <0.0001) in public as compared to private hospitals. There was a negative correlation between cost of PVEM and the waiting period (r=-0.386; p = 0.01). Safety practices are similar in public and private hospitals. CONCLUSIONS: Although practices in EMUs in India vary widely, they are comparable to those in developed countries. India has severe shortage of EMUs and long waiting lists for affordable PVEM.