A comparative study of ferric carboxymaltose and iron sucrose as a parenteral iron treatment in iron deficiency anaemia during pregnancy

Background: Iron deficiency anemia during pregnancy is a serious global concern specially in developing country, which is preventable with effective measures. In women who cannot tolerate oral iron or have moderate to severe anemia, parenteral iron in the form of iron sucrose or ferric carboxymaltose can be very much useful. This study aimed to compare efficacy and safety of iron sucrose and ferric carboxymaltose in iron deficiency anemia during pregnancy.Methods: This prospective interventional comparative study was conducted during May 2016 to April 2018 at tertiary care hospital and total 100 antenatal women from 28 to 34 weeks of gestation having moderate to severe anemia were included in this study and all women were divided in to 2 groups randomly and were given either iron sucrose or ferric carboxymaltose according to iron requirement. Rise in haemoglobin and serum ferritin were noted and data analysed statistically.Results: The mean rise of haemoglobin with iron sucrose was 1.8 gm% and with ferric carboxymaltose was 2.6 gm%. The mean rise of serum ferritin with iron sucrose was 82.4 ng/ml and with ferric carboxymaltose was 100.9 ng/ml. Other than minimal local reaction one woman had developed severe anaphylactic reaction after receiving iron sucrose.Conclusions: Intravenous ferric carboxymaltose is better and safe molecule than iron sucrose and it has advantage of ability to administer large dose in single sitting which reduce overall cost of therapy.  Hence ferric carboxymaltose is a drug of choice as parenteral iron therapy in iron deficiency anemia during second trimester of pregnancy.

Comparison of oral nifedipine and oral labetalol as a single drug therapy for control of blood pressure in preeclampsia

Background: Worldwide hypertension during pregnancy is a common cause of maternal and fetal morbidity and mortality. Effective control of blood pressure is one of the important steps in management of preeclampsia. Few drugs like nifedipine, labetalol, methyldopa, and hydralazine have acceptable high safety profile during pregnancy.Methods: In this study 120 antenatal women with non-severe preeclampsia were compared by giving either nifedipine or labetalol as a single drug therapy for control of blood pressure. Various parameters like control of blood pressure, side effects of drugs, gestational age at the time of delivery, mode of delivery, any complication and perinatal outcome were assessed.Results: In this study authors found that in both group, adequate control of blood pressure was achieved. This study shows slightly higher rate of pre term delivery and LSCS with labetalol and minimal side effects with nifedipine but difference in each group is insignificant.Conclusions: Labetalol and nifedipine both the drugs are equally effective in reducing blood pressure and any of it can safely be used as a first choice of drug for management of hypertension in preeclampsia and it can be decided as per clinician’s experience and familiarity with drug.

Posterior L5-S1 transdiscal screws for high grade spondylolisthesis - a systematic review

SUMMARY OBJECTIVE: The surgical management of high-grade lumbar spondylolisthesis (HGLS) is complex and aims to achieve both a solid fusion that is able to support the high shear forces of the lumbosacral junction, as well as neural decompression. We performed a systematic literature review of the safety and efficacy of posterior transdiscal (PTD) screw fixation from L5S1 for HGLS and its variations. METHODS: A systematic literature review following the PRISMA guidelines was performed in the PubMed database of the studies describing the use of PTD screw fixation for HGLS. Clinical and radiological data were extracted and discussed. Study quality was assessed with the Oxford Centre for Evidence-Based Medicine Levels of Evidence. RESULTS: Seven studies were included and reviewed; all of them were level IV of evidence. Two of them had large case series comparing different surgical techniques: one concluded that PTD was associated with better clinical outcomes when compared with standard screw fixation techniques and the other suggesting that the clinical and radiological outcomes of PTD were similar to those when an interbody fusion (TLIF) technique was performed, but PTD was technically less challenging. The remaining five studies included small case series and case reports. All of them reported the successful useful of PTD with or without technical variations. CONCLUSIONS: Our review concludes, with limited level of evidence that PTD fixation is a safe and efficient technique for treating HGLS patients. It is technically less demanding than a circumferential fusion, even though proper screw insertion is more demanding than conventional pedicle screw fixation.

RESUMO OBJETIVOS: O tratamento cirúrgico das listeses de alto grau da coluna lombar (LAGCL) é complexo, objetivando alcançar uma fusão sólida capaz de suportar o estresse biomecânico da junção lombo-sacra, bem como descompressão do tecido neural. Realizamos revisão sistemática da literatura para avaliar a segurança e a eficácia da fixação transdiscal (FTD) L5S1 em LAGCL e suas variações. MÉTODOS: Realizamos revisão sistemática conforme metodologia Prisma na base de dados PubMed dos estudos que utilizaram FTD no tratamento das LAGCL e suas variações. Dados clínicos e radiológicos foram extraídos dos trabalhos e discutidos. A qualidade dos estudos foi avaliada segundo o Oxford Centre for Evidence-Based Medicine Levels of Evidence. RESULTADOS: Sete estudos foram incluídos e analisados, todos com nível IV de evidência. Dois estudos tinham séries de casos maiores, comparando diferentes técnicas cirúrgicas: um concluiu que a FTD foi associada a melhor prognóstico clínico quando comparada à fixação pedicular tradicional, e o outro sugeriu que os resultados clínicos e radiológicos com a FTD foram semelhantes à fusão intersomática, porém com menor demanda técnica na FTD. Os demais cinco estudos eram pequenas séries ou relatos de casos. Todos reportaram o uso da FTD com sucesso, com e sem variações da técnica. CONCLUSÃO: Concluímos que, embora com evidências limitadas, a FTD é segura e efetiva no tratamento das LAGCL. É tecnicamente mais simples do que a fusão circunferencial (intersomática), porém com maior complexidade que a fixação pedicular convencional.

A Study Of Comparison Between Silk Ligation And Bipolar Cautery In Tonsillectomy

Background:Tonsillectomy is one of the mostcommonly performed surgical procedure.Different techniques and instruments have been used for removal of tonsils along with haemostasis but none of them were found satisfactory.The aim of this study is to assess and compare the relative efficacy of silk ligation and bipolar cautery coagulation techniques in controlling bleedingduring tonsillectomy.Materials and Methods : This prospective study was conducted at the department of ENT,M.P.Shah Government Medical College,Jamnagar.The study included 70 cases.All patients included were having history of recurrent, chronictonsillitis,with more than 6-7 episodes in one year,5 episodes in year for 2 years,or 3episodes per yearfor three years.All surgeries were performed by conventional (dissection) methodleaving behind the capsule intact.Results of the two groups i.e.tonsillectomy using silk ligation or bipolar cautery for haemostasis wasstudied.Results:Tonsillectomy of70 patients was performed;39(55.71%) male and 31(44.29%) female.Bipolar cautery was used in 35 patients toachieve haemostasis while silk ligation in 35.The age of ranged from 3 to 30 years and above with the mean age of23.33years.Analgesia requirement in first 24 hours were equal in both groups.Incidence of primary haemorrhage was noticed in 6(17.14%) cases when haemostasis was achieved withuse of silk ligationand in 2(5.71%) cases when bipolar cautery used( due to loosening of knot and rise of blood pressure after the effect of anaesthesia wears off and due to post-operative reactionary oedema).Incidence of secondary haemorrhage was nil after tonsillectomy with use of both bipolar cautery and silk ligation.In our study,bipolar cautery was better than silk ligation in post-operative haemorrhage.Conclusion:chances of secondary haemorrhage wereequal but primary haemorrhage was significantly less in bipolar cautery

Neuroprotection Effects of Celastrus paniculatus Seed Oil against Monosodium Glutamate in Human IMR-32 Cells

Aims: The aim of this study is to evaluate the neuroprotective effects of Celastrus paniculatus seed oil (CPO) against monosodium glutamate in human IMR-32 cells. Study Design: Celastrus paniculatus seed oil used historically in Indian subcontinent for its neuro-enhancement property and also considered to have free radical scavenging activity. Methodology: In present study we have employed IMR-32, a neuroblastoma cells as our model system and utilized monosodium glutamate (MSG) a widely used food additive and proven inducer of free radicals to study the ameliorative effect of CPO against induced oxidative stress in neuronal cells. Results: Results showed that CPO ameliorates total protein level, decreases protein carbonyl and lipid peroxidation levels (p<0.001) as well as enhances the activity of superoxide dismutase and catalase (p<0.001) under oxidative stress conditions. Further we found that CPO increases the free radical scavenging capacity of cell by enhancing (p<0.001) glutathione level and help its regeneration by revitalizing the activity of glutathione peroxidase, glutathione S-transferase and glutathione reductase enzymes. Conclusion: It can be concluded that CPO has antioxidant property and proved to have ameliorative role against free radicals induced neuronal impairment.

Management of degenerative cervical myelopathy - An update / Manejo da mielopatia cervical degeneratiiva - Uma atualização

SUMMARY Introduction Degenerative cervical myelopathy (DCM) is the most common cause of spinal cord dysfunction in adult patients. Patients generally present with a slow, progressive neurological decline or a stepwise deterioration pattern. In this paper, we discuss the most important factors involved in the management of DCM, including a discussion about the surgical approaches. Method The authors performed an extensive review of the peer-reviewed literature addressing the aforementioned objectives. Results Although the diagnosis is clinical, magnetic resonance imaging (MRI) is the study of choice to confirm stenosis and also to exclude the differential diagnosis. The severity the clinical symptoms of DCM are evaluated by different scales, but the modified Japanese Orthopedic Association (mJOA) and the Nürick scale are probably the most commonly used. Spontaneous clinical improvement is rare and surgery is the main treatment form in an attempt to prevent further neurological deterioration and, potentially, to provide some improvement in symptoms and function. Anterior, posterior or combined cervical approaches are used to decompress the spinal cord, with adjunctive fusion being commonly performed. The choice of one approach over the other depends on patient characteristics (such as number of involved levels, site of compression, cervical alignment, previous surgeries, bone quality, presence of instability, among others) as well as surgeon preference and experience. Conclusion Spine surgeons must understand the advantages and disadvantages of all surgical techniques to choose the best procedure for their patients. Further comparative studies are necessary to establish the superiority of one approach over the other when multiple options are available.

RESUMO Introdução a mielopatia cervical degenerativa (MCD) é uma das causas mais comuns de disfunção medular em adultos. Os pacientes em geral apresentam declínio neurológico lento e progressivo, ou deterioração escalonada. No presente artigo, discutimos os mais importantes fatores envolvidos no manejo da MCD, incluindo considerações sobre os aspectos relacionados à escolha da abordagem cirúrgica. Método realizou-se extensa revisão da literatura de artigos peer-reviewed relacionados ao tema. Resultados embora o diagnóstico seja realizado clinicamente, a ressonância magnética (RM) é o estudo de imagem de escolha para confirmá-lo e excluir eventuais diagnósticos diferenciais. A gravidade do quadro clínico pode ser avaliado utilizando-se diferentes escalas, como a modified Japanese Orthopedic Association (mJOA) ou a de Nürick, provavelmente as mais comuns. Uma vez que a melhora clínica espontânea é rara, a cirurgia é a principal forma de tratamento, em uma tentativa de evitar dano neurológico adicional ou deterioração e, potencialmente, aliviar alguns sintomas e melhorar a função dos pacientes. Abordagens cirúrgicas por via anterior, posterior ou combinada podem ser usadas para descomprimir o canal, concomitantemente a técnicas de fusão. A escolha da abordagem depende das características dos pacientes (número de segmentos envolvidos, local de compressão, alinhamento cervical, cirurgias prévias, qualidade óssea, presença de instabilidade, entre outras), além da preferência e experiência do cirurgião. Conclusão os cirurgiões de coluna devem compreender as vantagens e desvantagens de todas as técnicas cirúrgicas para escolher o melhor procedimento para seus pacientes. Estudos futuros comparando as abordagens são necessários para orientar o cirurgião quando múltiplas opções forem possíveis.

Treatment outcome among cases of multidrug-resistant tuberculosis [MDR TB] in Western India: a prospective study

Multidrug-resistant TB has become a significant public health problem in a number of countries and an obstacle to effective TB control. Therefore, the present study sought to determine the treatment outcome in patients with MDR TB in seven districts and to examine the factors affecting the treatment outcome. A prospective cohort study was carried out by enrolling all the registered patients in DOTs Plus center of Vadodara district from February 2010 to December 2010. A total of 142 patients were interviewed using a pre-tested semi-structured questionnaire at the DOTS centers of seven districts of Gujarat or at their homes in cases of defaulters/death. After 24 months, of those 145 patients, 48 [33.10%] were declared cured, 8 [5.50%] had completed their treatment, 43 [29.70%] patients died during the treatment, and 32 [21.10%] patients defaulted during treatment. Factors associated with a significant difference in the outcomes were income, marital status, and education. Only education significantly affected treatment outcome upon applying logistic regression. Therefore, proper counseling on drug adherence should be applied at the programmatic level

Evaluation of the SLICS use in the treatment of subaxial cervical spine injuries / Avaliação do SLICS no tratamento das lesões da coluna cervical sub-axial

The SLICS (Sub-axial Cervical Spine Injury Classification System) was proposed to help in the decision-making of sub-axial cervical spine trauma (SCST), even though the literature assessing its safety and efficacy is scarce. Method We compared a cohort series of patients surgically treated based on surgeon’s preference with patients treated based on the SLICS. Results From 2009-10, 12 patients were included. The SLICS score ranged from 2 to 9 points (mean of 5.5). Two patients had the SLICS < 4 points. From 2011-13, 28 patients were included. The SLICS score ranged from 4 to 9 points (mean of 6). There was no neurological deterioration in any group. Conclusion After using the SLICS there was a decrease in the number of patients with less severe injuries that were treated surgically. This suggests that the SLICS can be helpful in differentiating mild from severe injuries, potentially improving the results of treatment. .

O SLICS (Sub-axial Cervical Spine Injury Classification System) foi proposto para auxílio na tomada de decisão no tratamento do traumatismo da coluna cervical sub-axial. Contudo, existem poucos trabalhos que avaliem sua segurança e eficácia. Método Realizamos estudo comparativo de série histórica de pacientes operados baseados na indicação pessoal do cirurgião com pacientes tratados baseados na aplicação do SLICS. Resultados Entre 2009-10, 12 pacientes foram incluídos. O SLICS escore variou de 2 a 9 pontos (média de 5,5) com dois pacientes com escore menor que 4. Entre 2011-13, 28 pacientes foram incluídos. O escore de SLICS variou de 4 a 9 pontos, com média de 6. Conclusão Observamos que após o uso do SLICS houve uma diminuição do número de pacientes operados com lesões mais estáveis. Isso sugere que o SLICS pode ser útil para auxiliar a diferenciação de lesões leves das graves, eventualmente melhorando os resultados do tratamento. .

Incidence of basilar invagination in patients with tonsillar herniation ? a case control craniometrical study / Incidência da invaginação basilar com heriação tonsilar ? estudo da craniometria do tipo caso-controle

A retrospective case-control study based on craniometrical evaluation was performed to evaluate the incidence of basilar invagination (BI). Patients with symptomatic tonsillar herniation treated surgically had craniometrical parameters evaluated based on CT scan reconstructions before surgery. BI was diagnosed when the tip of the odontoid trespassed the Chamberlain’s line in three different thresholds found in the literature: 2, 5 or 6.6 mm. In the surgical group (SU), the mean distance of the tip of the odontoid process above the Chamberlain’s line was 12 mm versus 1.2 mm in the control (CO) group (p<0.0001). The number of patients with BI according to the threshold used (2, 5 or 6.6 mm) in the SU group was respectively 19 (95%), 16 (80%) and 15 (75%) and in the CO group it was 15 (37%), 4 (10%) and 2 (5%).

Realizamos estudo retrospectivo tipo caso-controle baseado na avaliação craniométrica para avaliar a incidência da Invaginação Basilar (IB). Pacientes com herniação tonsilar sintomática tratada cirurgicamente foram avaliados quanto a parâmetros craniométricos obtidos em reconstrução de TC antes da cirurgia. IB foi diagnosticada quando a ponta do odontóide passava acima da linha de Chamberlain em 2, 5 ou 6,6 mm. No grupo cirúrgico (CI), a distância média da ponta do odontóide acima da linha de Chamberlain foi de 12 mm versus 1,2 mm no grupo controle (CO) (p<0.0001). O número de pacientes com IB conforme o critério diagnóstico usado (2, 5 ou 6,6 mm) foi de 19 (95%), 16 (80%) e 15 (75%) no grupo CI, respectivamente, contra 15 (37%), 4 (10%) e 2 (5%) no grupo CO. Pacientes com herniação tonsilar tinham maior incidência de IB comparados ao grupo controle.

Outbreak investigation of epidemic dropsy in Panchmahal district of Gujarat, 2012.

Background: Epidemic dropsy is food born disease. The etiological agent responsible for epidemic dropsy is sanguinarine and found in seeds of argemone mexicana. Epidemic dropsy has been reported from time to time in various parts of India. This outbreak of epidemic dropsy was reported in Panchmahal district of Gujarat in 2012. Aims & Objective: (1) To identify etiological agent, source of outbreak and mode of transmission; (2) To propose control measures based on the outbreak investigation. Material and Methods: A community based cross section study in Dholkhakhara village was carried out by rapid response team (RRT) of medical college Vadodara. Data was collected through (1) In-depth interview of cases. (2) Case records from government and private health facilities provided health services to dropsy cases. (3) A house to house survey of Dholkhakhara village. Results: Attack rate of epidemic dropsy was 9.12 per 1000 population. Highest attack rate was 19.46 per 1000 population in 11-20 years of age group. Case fatality rate was 7.69%. Conclusion: It was sudden onset; common source outbreak of epidemic dropsy. Cause of outbreak was ingestion of contaminated mustard oil with poppy seeds (argemone mexicana).

Estrogen mediated protection of cytoskeleton against oxidative stress.

Background & objectives: Cytoskeletal proteins are deregulated during oxidative stress and cataract formation. However, estrogen which protects against cataract formation and harmful effects of oxidative stress has not been tested on the cytoskeleton of lens epithelial cells (LECs). The current study was undertaken to assess if the protection rendered to LECs by estrogen was mediated by preserving the cytoskeletal proteins. Methods: Oxidative stress was induced by 50 μM of H2O2 in cultured goat LECs (gLECs) and effect of 1 μM 17β-estradiol (E2) was tested. After treatment, morphological analysis of cells was carried out using haematoxylin-eosin staining and cell density was also quantified. Cell viability was determined using Hoechst (Ho), YO-Pro (YP) and propidium iodide (PI). F-actin and vimentin were localized using phalloidin and anti-vimentin antibody, respectively, and viewed under fluorescence microscopy. Vimentin was further analysed at protein level by Western blotting. Results: H2O2 led to increased condensation of nucleus, cell death and apoptosis but these were prevented with pre- and co-treatment of E2 with increase in cell viability (P<0.001). E2 also prevented H2O2 mediated depolymerization of cytoskeleton but was not able to reverse the changes when given after induction of oxidative stress. Interpretation & conclusions: Our findings showed that E2 helped in preventing deteriorating effect of H2O2, inhibited cell death, apoptosis and depolymerisation of cytoskeletal proteins in LECs. However, the exact mechanism by which estrogen renders this protection to cytoskeleton of lens epithelial cells remains to be determined.

Cx43, ZO-1, alpha-catenin and beta-catenin in cataractous lens epithelial cells.

Specimens of the anterior lens capsule with an attached monolayer of lens epithelial cells (LECs) were obtained from patients (n052) undergoing cataract surgery. Specimens were divided into three groups based on the type of cataract: nuclear cataract, cortical cataract and posterior subcapsular cataract (PSC). Clear lenses (n011) obtained from donor eyes were used as controls. Expression was studied by immunofluorescence, real-time PCR and Western blot. Statistical analysis was done using the student’s t-test. Immunofluorescence results showed punctate localization of Cx43 at the cell boundaries in controls, nuclear cataract and PSC groups. In the cortical cataract group, cytoplasmic pools of Cx43 without any localization at the cell boundaries were observed. Real-time PCR results showed significant up-regulation of Cx43 in nuclear and cortical cataract groups. Western blot results revealed significant increase in protein levels of Cx43 and significant decrease of ZO-1 in all three cataract groups. Protein levels of alpha-catenin were decreased significantly in nuclear and cortical cataract group. There was no significant change in expression of beta-catenin in the cataractous groups. Our findings suggest that ZO-1 and alpha-catenin are important for gap junctions containing Cx43 in the LECs. Alterations in cell junction proteins may play a role during formation of different types of cataract.