Zeta-associated protein 70 expression in chronic lymphocytic leukemia: Relevance in Indian context

Background: Chronic lymphocytic leukemia (CLL) is prognosticated using the Rai and the Binet's staging. In the past few years, new parameters have been considered for prognostication. One such marker that has been a subject of speculation and found useful by some western studies is zeta-associated protein 70 (ZAP-70). Aim: To investigate the prevalence of ZAP-70 and find out its association with other prognostic markers like Rai and Binet's stage and CD38 in Indian CLL patients. Materials and Methods: Twenty-nine newly diagnosed cases of CLL were selected over 1 year. Immunophenotyping was done and expression of CD38 and ZAP-70 was evaluated on gated CLL cells. Statistical Analysis: Qualitative data were expressed as frequency and percentage. Differences between groups were evaluated using Student's t-test for quantitative data and Chi-square test/Fisher's exact t-test for qualitative variables. A P value less than 0.05 was considered significant. Results and Conclusion: We found a lower prevalence rate of ZAP-70 (2/29, 6.89%) with no association with any of the conventional poor prognostic factors. A large number of our CLL patients fall into the good prognostic group (22/29, ZAP 70?/CD38?) with a least number in the poor prognostic group (2/29, ZAP-70 + CD38+). Also, no association was found between ZAP-70 and CD38. The findings of the present study suggest that the majority of CLL patients in India have a good prognosis, may not require treatment, and have good overall survival. Geographical variations, genetic makeup, and natural history of the CLL could be the cause of such differences from western literature.

Role of visual evoked potential as a window to detect functional changes that occur without signs of diabetic retinopathy in fundoscopy: Case series involving symptomatic overt diabetic pregnant women

Diabetic retinopathy (DR) is a microvascular complication associated with diabetes mellitus. Pregnancy is a major risk factor for DR in diabetic women. Recent evidenced suggests that in course of DR functional changes including damage of pre-ganglionic and ganglionic cells in retina precede structural microvascular changes. A number of studies in the past have highlighted the role of pattern visual evoked potential (VEP) in detecting such functional changes. However, the study of VEP changes in diabetic pregnancies remains unexplored. This case series has the objective of exploring VEP changes in symptomatic OVD cases, who had no signs of DR on fundoscopy. We present two cases of overt diabetic women who complaint of straining of eyes, headache, and difficulty in reading during pregnancy. Complete ophthalmic examination was done in both the cases followed by a VEP test. VEP test was done as a part of a research project. The ethical clearance for the project was obtained from the Institute’s Ethics Committee before the commencement of the study. Fundoscopic examination in both cases revealed that the retina was within normal limits with no signs of retinopathy. In Case 1, P100 latency was increased for the left eye and was normal for the right eye during the first visit. While P100 latency was increased for both left and right eye during the second visit. There was a substantial increase in P100 latency for both eyes in second visit as compared to first visit. In Case 2, P100 latency was increased for both left and right eye and amplitude decreased for the left eye. This is a case series consisting of symptomatic overt diabetic pregnant women who had increased P100 latency despite no signs of retinopathy in fundoscopy. The previous studies have reported that multiple follow-ups with ophthalmoscopy may not be cost-effective in diabetic pregnant women. VEP provides a window for detection of early functional changes that may help identify at risk patients for follow-up and early intervention.

Effect of spiritual practices on higher brain functions, psychological health, and stress response

Background: Spiritual beliefs include the relationship to a superior being and recognition of a sense that there is something greater than myself. Psychological health is not just absence of mental disorder but a state of well-being in which an individual realizes his/her own abilities, can cope up with normal stresses of life, can work productively, and is able to make a contribution to his/her community. Aims and Objectives: The present study was designed to analyze the impact of spiritual practices on memory, cognitive functions, psychological health, adjustment level, and stress response. Materials and Methods: The present study was conducted in two phases on 150 subjects. In the first phase of study, subjects were divided into low, average and high spirituality groups on the basis of spirituality scores. Each group was required to perform memory test, stroop test along-with assessment of psychological health, and adjustment level. Their basal level of stress parameters was recorded. A stressor was introduced and stress parameters were again assessed. Subjects were asked to perform spiritual practices for 1 month duration and the parameters were again assessed. ANOVA and post hoc tests were used for inter group comparison. Student’s t-test was used to analyze data between baseline values and post spirituality values for various parameters. Results: On comparison of parameters in low, average and high spirituality groups, significant and non-significant results were obtained at baseline level and after 1 month practice of spirituality. Conclusion: Spiritual practices have positive effect on parameters studied.

Molecular stratification of high-grade urothelial carcinoma by immunohistochemistry with its histomorphological and clinical correlation

Introduction: Urothelial carcinoma poses a significant cause of morbidity and mortality. The recent classification of Tumors of Urinary System by World Health Organization fourth edition) has elucidated its molecular subtypes and its associated prognostic significance. Methods: We used immunohistochemistry marker expression (CK5/6, CK20, CD44, EGFR) as a surrogate marker, to stratify 150 cases of high-grade urothelial carcinoma into the intrinsic molecular subtypes. A correlation was also done with immunohistochemical markers p53, p21, E-cadherin and Ki-67. Results: On subtyping, 47.3% cases were basal, 42.7% luminal and 10% remained unclassified. We did not find GATA3 useful for molecular stratification in our study. Muscle invasion was seen in 59% of basal and 31% of luminal subtype (P = 0.016). Squamous differentiation was most commonly associated with basal subtype (P < 0.001). EGFR expression was seen in 62% of basal and 38% of luminal subtype (P = 0.014), and thus can be used as an additional marker for molecular stratification. Overexpression of p53 was seen in 64% cases of muscle invasive and 36% of non-muscle invasive high-grade carcinomas (P < 0.0001). An inverse relationship was observed between p53 and p21 immunoexpression (r = –0.494) (P < .0001). The overall survival at 1- and 2-year interval was more in the luminal subtype, suggesting an early mortality in basal group, (P = 0.827), and at 6 years both the groups had almost similar results. Conclusion: High-grade urothelial carcinoma is challenging in terms of therapeutic strategy. Increased understanding of underlying molecular basis helps identifying targetable treatment options, and newer biomarkers will enhance predictive and prognostic stratification.

RUPTURED TUBO-OVARIAN ABSCESS RARE PRESENTATION OF PELVIC INFLAMMATORY DISEASE - A CASE REPORT

Background: Infection of the endometrium, fallopian tubes, ovaries, pelvic peritoneam, and adjacent structures is known as Pelvic Inflammatory Disease (PID). Pelvic inflammatory disease and its consequences are still at epidemic levels, Despite the availability of effective broad-spectrum antibiotics. Tubo-ovarian abscess (TAO) may be difficult to identify since the clinical signs are comparable to those of other pelvic and abdominal illnesses. Case Description: Here we are reporting a case, 34 years nulligravida came to emergency department with acute abdomen, she was a known case of chronic PID, Emergency laparotomy was performed, per operatively ruptured tubo-ovarian abscess was present. Conclusion: The clinical diagnosis of PID and TAO is similar, imaging evidence from ultrasonography (US) or magnetic resonance (MR) should be used to supplement the clinical diagnosis. Clinical Significance: To avoid complications and resultant emergency surgeries and their consequences, a vigilant eye must be kept to promptly diagnose, and manage PID at the earliest.

An assessment and correlation of emotional Intelligence and mental health of medical students

Introduction: Emotions like joy, anger, grief, jealousy, love, fear make our life worthwhile. Whatever we do, incites some emotion in us. If we are able to enjoy our emotions, without them having excessive control over us, then we can make ours as well as others’ lives better. Aim of the study was to assess and correlate emotional Intelligence with mental health. Methods: Type of study: Descriptive type of cross sectional study. Sampling: Simple random sampling. Study population: Under graduate students in a private medical college in western Uttar Pradesh. Sample size: 246. Results: The average emotional intelligence score was 26.82 with standard deviation of ±5.80. Average emotional intelligence among males was 27.04(±6.72) and was 26.63(±5.07) among females. Spearman Rank correlation coefficient “r” =0.789, showed highly positive correlation between ranks from both the score. (p=0.0000). Conclusions: The medical students showing higher scores of emotional intelligence are less likely to be mentally stressed.

Diagnostic dilemma of cognitive decline in a young female: considering congenital rubella, depressive disorder, and moyamoya disease

We report a case of a 20-year-old young female patient from North India presenting with headache, decline in scholastic performance, irritability, and low mood, and having a history of hemiparesis, who had rubella infection in her antenatal period, who was investigated and diagnosed as persistent depressive disorder (PDD) with left-sided hemiparesis in remission with moyamoya disease (MMD) based on history, examination, and relevant investigation (magnetic resonance imaging [MRI] brain/magnetic resonance [MR] angiogram). We highlight the difficulties we faced in attributing whether the cognitive decline was due to congenital rubella, PDD, MMD, or a combination of any of these three diagnoses.

Pulmonary mycosis in asthma-chronic obstructive pulmonary disease overlap syndrome

Background: Chronic obstructive pulmonary disease (COPD) and asthma are the two most commonly seen obstructive airway disorders, affecting millions of people across the world. Asthma-chronic obstructive pulmonary disease overlap syndrome (ACOS) includes the patients having features of both COPD and asthma. Objectives: The objectives of the study were to evaluate spectrum of fungal infection in sputum/induced sputum/bronchoalveolar lavage (BAL) samples of ACOS patients. Materials and Methods: Our prospective study conducted on 80 patients diagnosed ACOS, in exacerbation, of either sex attending the Department of Respiratory Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, after taking permission from the ethical committee. Sputum or induced sputum or BAL sample was collected in sterile vials and sent to the microbiology department for the examination for fungal species. In microbiology, sputum/BAL samples were subjected to direct microscopic examination using KOH and cultured on Sabouraud Dextrose Agar. The culture was observed daily until 21 days for any fungal growth. Results: Out of 80 patients of ACOS, 43 were males and 37 were females. Culture results were positive for fungal species in 33 patients out of 80 patients (41.2%). Different species of fungi were cultured such as Candida (22.6%), Aspergillus flavus (5%), Aspergillus fumigatus (2.5%), Aspergillus niger (2.5%), Penicillium non-marneffei (3.8%), Trichosporon spp. (3.8%), and Geotrichum spp. (1.3%). Conclusion: Our observations show that a wide spectrum of fungal species is prevalent in respiratory tract in ACOS patients. Determination of pulmonary mycosis in ACOS is required to detect, and treat the coinfection with fungus well in time and decrease morbidity and mortality due to ACOS.

Pars plana placement of Ahmed glaucoma valve tube through sclerotomy port in refractory glaucoma: A novel surgical technique

We describe a case of 34-year-old male with post penetrating keratoplasty glaucoma, post trabeculectomy with aphakia in the only seeing eye, in which a modified surgical technique of inserting Ahmed glaucoma valve (AGV) tube in vitreous cavity was done to reduce the risks associated with pars plana incision during pars plana vitrectomy (PPV). A hybrid 20-25 gauge PPV was done concurrently, implant fixed to sclera, and tube inserted through the 25 gauge sclerotomy port in supero-temporal quadrant. Visual acuity and intraocular pressure remained stable during 1-year follow-up.

Predictors for Anterior Cruciate Ligament (ACL) Re-injury after Successful Primary ACL Reconstruction (ACLR)

@#Introduction: Few authors have addressed risk factors related to an ipsilateral graft rupture and contralateral anterior cruciate ligament (ACL) injury after return to sports (RTS) following primary ACL reconstruction. Material and Methods: Patients with ACL re-injury to either knee after successful primary ACLR were included in Group I and those with no further re-injury were included in Group II. Variables including age, gender, side, body mass index (BMI), thigh atrophy, anterior knee laxity difference between both knees measured by KT-1000 arthrometer, mean time of return to sports (RTS), graft type, type of game, mode of injury, Tegner Activity Score, hormone levels, femoral tunnel length (FTL), posterior tibial slope (PTS) and notch width index (NWI) were studied. Binary logistic regression was used to measure the relative association. Results: A total of 128 athletes were included with 64 in each group. Mean age in Group I and II were 24.90 and 26.47 years respectively. Mean follow-up of Group I and Group II were 24.5 and 20.11 months respectively. Significant correlation was present between ACL re-injury and following risk factors; PTS of >10º, KT difference of >3.0mm, thigh atrophy of >2.50cm and time to RTS <9.50 months P value <0.05). No correlation was found with age, sex, BMI, type of game, Tegner Activity Score, mode of injury, NWI, size of graft, FTL and hormone levels. Conclusion: Possible risk factors include PTS of ≥ 10º, KT difference of ≥ 3.0mm at 1 year follow-up, thigh atrophy of ≥ 2.50cm at 1 year follow-up and RTS <9.5 months after primary ACLR.

Involvement of putrescine in osmotic stress-induced ABA signaling in leaves of wheat seedlings

To elucidate one mechanism by which putrescine (Put) functions in plant signaling under osmotic stress, Put and ABAcontents, and plasma membrane-NADPH oxidase (PM-NOX) activity were detected in wheat seedling leaves. Underosmotic stress, ABA and Put contents, PM-NOX activity, and PM-NOX-dependent O2.- production all increased. Theinhibitor tungstate (T) of ABA bio-synthesis reduced the increases in ABA and Put contents under osmotic stress. Theinhibitor D-arginine (D-Arg) of Put bio-synthesis didn’t reduce osmotic-induced increase of ABA, but it inhibited theincreases of PM-NOX activity and O2. - production, and the inhibitory effects were reversed by exogenous Put. Thesefindings suggested that ABA might regulate Put biosynthesis, and Put might regulate PM-NOX activity. Treatments withthree inhibitors imidazole (I), diphenylene iodonium (DPI) and pyridine (P) of PM-NOX reduced significantly not only O2. -production, but also the stress-induced increase of Put content, which indicated that O2. - production might regulate Putbiosynthesis. Treatments with EGTA (Ca2? chelator), La3? and verapamil (V) (Ca2? channel blockers) reduced significantly the stress-induced increase of Put content, which suggested that Ca2? might regulate Put biosynthesis. With thesefindings, it could be concluded that Put was involved in ABA signaling induced by osmotic stress via regulating PM-NOXactivity in wheat seedling leaves.

FLI1 and MIC2 expression in precursor B-lymphoblastic leukemia with Burkitt-like morphology and extensive extramedullary involvement: A diagnostic challenge in pediatric small round cell tumor

Pediatric small round cell tumors (PSRCTs) constitute a large proportion of childhood malignancies with overlapping diagnostic and clinical features but radically different therapies. Here, we report a case of 16-year-old male child presenting with diffuse abdominal and mediastinal mass, axillary lymphadenopathy, and pleural effusion. Bone marrow aspirate showed near total replacement by small round malignant cells. The bone marrow biopsy showed interstitial infiltration by malignant cells, which were CD45? CD3? CD20? MIC2+ FLI1+ and diagnosis of Ewing's sarcoma was established. In contrast, flowcytometric immunophenotyping of the bone marrow aspirate showed CD45? cells, which were CD19+ cytCD79a+ CD10+ CD81+ CD38+ HLA-DR+ CD22+ CD20? consistent with B-cell acute lymphoblastic leukemia (B-ALL). The extended immunostaining panel on bone marrow biopsy also showed positivity for cytCD79a, CD10, CD19, and BCL-2, whereas fluorescent in-situ hybridization for EWSR1 gene rearrangement was negative. Thus, a final diagnosis of CD45? FLI1+ MIC2+ B-ALL was established. Rare cases of CD45? B-ALL with immunoreactivity for MIC2 and Friend leukemia virus integration 1 (FLI1) have posed a diagnostic challenge for PSRCTs in the recent past. This case report highlights the role of multimodality approach in establishing a correct diagnosis in CD45? PSRCTs to ensure definitive therapy and better clinical outcome.

Structural evaluation of preperimetric and perimetric glaucoma

Purpose: To evaluate diagnostic ability of macular ganglion cell layer–inner plexiform layer (GCL-IPL) for detection of preperimetric glaucoma (PPG) and perimetric glaucoma and comparison with peripapillary RNFL. Methods: Three hundred and thirty seven eyes of 190 patients were enrolled (127 normals, 70 PPG, 140 perimetric glaucoma). Each patient underwent detailed ocular evaluation, standard automated perimetry, and spectral domain optical coherence tomography. Diagnostic abilities of GCL-IPL and RNFL parameters were determined. Data were compared using one-way analysis of variance, Pearson's Chi-square test, and area under the curve (AUC). Results: After adjusting for age, gender, and signal strength, all GCL-IPL and RNFL parameters except mean thickness and disc area differed significantly. Among GCL-IPL thicknesses, inferotemporal had the highest AUC (0.865) for classifying perimetric glaucoma from normals, inferior (0.746) for PPG from normals, and inferotemporal (0.750) for perimetric glaucoma from PPG. When using RNFL, inferior thickness had the highest AUC (0.922) in discriminating POAG from normal, while the same parameter had lower AUC (0.813) in discriminating PPG from normal. The average thickness had maximum AUC (0.775) for discriminating POAG from PPG. For discriminating perimetric glaucoma and normals, inferotemporal GCL-IPL had the highest strength (sensitivity 81.43% and specificity 77.96%), slightly lower than inferior RNFL thickness (sensitivity 87.85% and specificity 84.26%). The same parameters were sensitive in discriminating perimetric glaucoma from PPG (87.14% and 92.85%, respectively). However, their specificities were poor (56.43% both). Conclusion: RNFL had better diagnostic ability, when compared with GCL-IPL for detecting PPG and perimetric glaucoma. However, difference was small and may not be clinically relevant.

Structural evaluation of perimetrically normal and affected hemifields in open angle glaucoma

Purpose: To study macular ganglion cell layer--inner plexiform layer complex (GCL + IPL) in relation to peripapillary retinal nerve fiber layer (RNFL) in glaucomatous eyes with superior or inferior hemifield defects (HD) and to study structural configuration in normal hemifield. Methods: This was an observational cross-sectional study. Data from consecutive 45 superior HD (SHD) and 50 inferior HD (IHD) eyes were analyzed. Each patient underwent detailed ocular examination, standard automated perimetry, and spectral domain optical coherence tomography (SD-OCT). After adjusting for age, gender, and signal strength, area under receiver operating characteristic curve (AUC) was calculated to determine diagnostic ability of GCL + IPL and peripapillary RNFL. Apparently normal hemifield was compared with true normal hemifield. Data were analyzed with SPSS, analysis of variance, t-test, Chi-square test, and receiver operating curve. Results: In the SHD glaucoma group, best parameters for discriminating normal eyes from glaucomatous eyes were inferotemporal GCL + IPL thickness (0.935) and inferior quadrant RNFL thickness (0.971). For IHD glaucoma, average GCL + IPL thickness (0.877) and average RNFL thickness (0.950) had best AUC values. When evaluating apparently normal hemifield in both groups, statistically significant difference was found in inferior GCL + IPL sector (0.865) and inferior quadrant RNFL (0.883) in IHD and superonasal GCL + IPL (0.725) and superior quadrant RNFL (0.842) in SHD groups. Conclusion: SD-OCT may be a useful ancillary diagnostic tool for evaluation of early macular and circumpapillary structural changes in glaucomatous eyes with localized visual field defects. Apparently normal hemifields show structural damage and should be considered in management of glaucoma.

Smartphone photography for screening amblyogenic conditions in children

Purpose: To validate the smartphone photography as a screening tool for amblyogenic conditions in children. Methods: Children between 5 to 8 years attending eye out patient department (OPD) were photographed (by an optometrist) with a smartphone to capture their pupillary red reflexes followed by clinical examination by the principal investigator (PI). The PI on the basis of clinical examination identified children with significant amblyogenic conditions and, subsequently, two ophthalmologists independently categorized the photographs on the basis of color, symmetry, and shape of the pupillary reflex into normal or abnormal. The identification of amblyogenic conditions on clinical examination was compared to that on photography. Refractive errors <3D and anisometropia <2D were excluded. Sensitivity, specificity, positive predictive value, and negative predictive value of smartphone photography screening were determined. Results: In all, 250 children were screened. Clinically 23.6% were harboring amblyogenic conditions. The mean sensitivity and specificity of screening by smartphone were 94% and 91%, respectively. Conclusion: Smartphone photography is a reliable tool for detection of amblyogenic conditions in children.

Childhood Leprosy Scenario at a Tertiary Level Hospital: A Four - Year Retrospective Study

Childhood leprosy is an important marker of the status of any ongoing leprosy control programme because it is an indicator of active disease transmission in the community. Studies pertaining to proportion and characteristics of paediatric cases from Bihar are few in number. Hence, present study was carried out to know the scenario of childhood leprosy. A retrospective analysis of 4 year records of leprosy patients aged up to 14 years in a tertiary care hospital of Bihar, was carried out from June 2014 to May 2018. A total number of 72 (9.31% of total leprosy) cases of childhood leprosy reported to AIIMS, Patna, Bihar, India during this 4-year period. The majority of cases belonged to the age group of 11-14 year (84.72%) with a male preponderance. Borderline tuberculoid was the commonest clinical type (44%) followed by tuberculoid type (29%). Borderline lepromatous, Indeterminate form, Histoid leprosy and Pure Neural type was seen in 2, 4, 1, 2 cases respectively. Multibacillary (MB) cases constituted a total of 39 (54.16%), while remaining 33 (45.83%) were of paucibacillary (PB) type. A solitary skin lesions either a hypo-pigmented or an erythematous patch with decreased sensation with or without thickened nerve was the most frequent manifestation in 34 cases (47.22%) followed by 2-5 skin lesions in 29 (40.27%) and more than 5 skin lesions or diffuse infiltration in 9 (12.5%) patients. Although nerve thickening was seen in 32 (44%) cases, neuritis and lepra reactions were less common. Disability was noted in 15.27% cases (Grade1 disability in 2.7% and Grade 2 disability in 12.5%). History of contact was found in 51.38% cases. Continuous and sustained efforts for early case detection of leprosy cases in the community in general, and a close follow-up of susceptible children amongst household contacts of leprosy cases will be desirable to treat these cases of childhood leprosy early before they develop any disability. Intense efforts are thus required to achieve the target of zero disability in child leprosy cases set in the Global Leprosy Strategy 2016-2020.

Clinico-Epidemiological Profile of Leprosy in Post Elimination Era: A Hospital Based Study

In December 2005, National leprosy Eradication Programme of India announced elimination of leprosy as a public health problem at national level. However, a significant number of new cases continue to be diagnosed in India. This study was carried out in Department of Dermatology, Venerology and Leprology, AIIMS, Patna where we have retrospectively analysed the clinicoepidemiological profile of of registered cases of leprosy between January 2016 and December 2017. Out of 464 fresh / default leprosy patients who reported to our department, a majority proportion (24.35%) belonged to 30 to 39 years age group followed by 20-29 yr (23.49%) 40-49 yr (19.39%), remaining belonged to other age groups. There was male preponderance. By occupation most of patients were farmers and labourers. Borderline Tuberculoid (29.41%) was the most frequent morphological type, but the proportion of Lepromatous Leprosy (21%) was significant. Overall, multi-bacillary leprosy (80.17%) cases were the most dominant type. 34.91% patients presented in reaction, among these Type 1 in 40.74% and type 2 in 59.25%. Disabilities were found in 172 (37.06%) patients with Type 1 disabilities in 76 (16.37%) patients and Type 2 disabilities in 96 (20.68%) patients. Clinically thickened peripheral nerve enlargements were recorded in 421 patients (90.73%). Ulnar nerve was found to be the most commonly involved nerve. History of contact was present in 10.34% of cases. 296 (63.79%) patients belonged to rural area whereas 168 (36.28%) belonged to urban area. Very high proportion of multi-bacillary cases, reactions and also high disability rates indicate the need for in depth studies at community level and appropriate remedial public health measures.