Pregnancy-related Factors Responsible for Delivering Low Birth Weight Babies: An Institutional-based Cross-sectional Study, Jamnagar, Gujarat.

Background: The WHO defines LBW as "Birth weight less than 2500 grams" regardless of gestational age. Being born with a low birth weight also incurs enormous economic costs, including higher medical expenditures and social service expenses, and decreased productivity in adulthood. Objective: To study distribution of newborns' according to pregnancy related factors and its association with newborns' birth weight. Methods: An institutional based cross-sectional study. New-borns delivered at study institute were considered as study participants. Estimated final sample size was 500. Guardians (mothers) were face-to-face interviewed and also recorded data were collected from the case file and Mother and Child Protection Card. Results: Prevalence of LBW newborns was higher in mothers with late ANC registration, <4 ANC visits, chronic medical conditions, infection during pregnancy, PIH, anemia, consuming tobacco, exposure to second hand smoke, LSCS/Assisted delivery, in female newborns', current pregnancy birth order number more than 2, in pre term newborns' and mothers with bad obstetric history. Conclusion: Create awareness and adoption of suitable family planning methods. Need to do early (within 12 weeks) ANC registration with minimum four ANC visits for better pregnancy outcome. Effective tracking and suitable intervention provided to improve current pregnancy outcome. Health care professional should pay special attention to high-risk pregnancy. Develop social culture in such a way that females are neither addicted nor exposed to any tobacco containing products in their life.

Actinomyces in Crohn's-like appendicitis.

AIMS: Appendicitis with a Crohn's-like histological appearance generally raises concern for Crohn's disease, Yersinia infection, and interval appendectomy. Actinomyces infection is a recognised cause of chronic appendicitis that can histologically mimic Crohn's disease. METHODS AND RESULTS: We report on 20 cases of appendicitis with Crohn's-like histological features that were due to Actinomyces. Most patients presented with acute or chronic abdominal pain. Imaging studies suggested a mass in five cases. Two patients had interval appendectomy. Histological features showed Crohn's-like appendicitis in 16 cases, with moderate to marked fibrosis and granulomas in seven cases. The other four cases had less consistent histological findings. None of the patients developed Crohn's disease during the follow-up interval (median, 37 months). CONCLUSIONS: Actinomyces can be associated with Crohn's-like appendicitis with marked fibrosis, transmural inflammation, lymphoid hyperplasia, and granulomas.

Ki-67 as a controversial predictive and prognostic marker in breast cancer patients treated with neoadjuvant chemotherapy.

BACKGROUND: Studies have partly demonstrated the clinical validity of Ki-67 as a predictive marker in the neoadjuvant setting, but the question of the best cut-off points as well as the importance of this marker as a prognostic factor in partial responder/non-responder groups remains uncertain. METHODS: One hundred twenty patients diagnosed with invasive breast cancer and treated with neoadjuvant chemotherapy (NAC) between 2002 and 2013 were retrospectively recruited to this study. The optimal cut-off value for Ki-67 labeling index (LI) to discriminate response to treatment was assessed by receiver operating characteristic (ROC) curve analysis. Kaplan-Meier curve estimation, log-rank test and cox regression analysis were carried out to reveal the association between Ki-67 categories and survival (DMFS = Distant metastases-free survival, OS = Overall survival). RESULTS: Twenty three out of 120 patients (19.2%) achieved pathologic complete remission (pCR), whereas partial remission (pPR) and no response (pNR) to neoadjuvant chemotherapy (NAC) was detected in 60.8% and 20.0%, respectively. The distribution of subtypes showed a significant difference in pathological response groups (p < 0.001). Most of the TNBC cases were represented in pCR group. The most relevant cut-off value for the Ki-67 distinguishing pCR from pNR cases was 20% (p = 0.002). No significant threshold for Ki-67 was found regarding DMFS (p = 0.208). Considering OS, the optimal cut-off point occurred at 15% Ki-67 (p = 0.006). The pPR group represented a significant Ki-67 threshold at 30% regarding OS (p = 0.001). Ki-67 and pPR subgroups were not significantly associated (p = 0.653). For prognosis prediction, Ki-67 at 30% cut-off value (p = 0.040) furthermore subtype (p = 0.037) as well as pathological response (p = 0.044) were suitable to separate patients into good and unfavorable prognosis cohorts regarding OS. However, in multivariate analyses, only Ki-67 at 30% threshold (p = 0.029), and subtype (p = 0.008) were independently linked to OS. CONCLUSIONS: NAC is more efficient in tumors with at least 20% Ki-67 LI. Both Ki-67 LI and subtype showed a significant association with pathological response. Ki-67 LI represented independent prognostic potential to OS in our neoadjuvant patient cohort, while pathological response did not. Additionally, our data also suggest that if a tumor is non-responder to NAC, increased Ki-67 is a poor prognostic marker.

A fight for life and dignity: A case of massive traumatic brain injury and the paths for treatment and neurorehabilitation.

We present a clinical case of treatment and neurorehabilitation of a patient with severe neurological deficit due to extensive traumatic lesion of the left hemisphere of the brain. Until recently, such cases were considered incurable and remained marginalized throughout their lives. This clinical case illustrates the compensatory brain possibilities under long-term integrated multidisciplinary treatment and neurorehabilitation with mandatory application of medical, medico-psychological, medico-pedagogical, and medico-social methods, the importance and intensity of which vary at different stages of the disease. This process is addressed in the individual patient. The greatest efficiency of the neurorehabilitation treatment of patients with severe consequences of a stroke and traumatic brain injury can be reached under the following conditions: the earliest possible start of rehabilitation with a sufficient duration and intensity; interdisciplinary and integrative rehabilitation process at various stages of rehabilitation treatment; systematic clinical and neuropsychological diagnostics; systematic monitoring of somatic, neurological, psychiatric, and psychological condition of the patient; assistance with sociopsychological and labor issues; and problem-solving support.

Response evaluation after primary systemic therapy of Her2 positive breast cancer ­ an observational cross-sectional study.

AIM: To evaluate (I) trastuzumab-containing primary systemic therapy (PST) in human epidermal growth factor receptor 2 (Her2) overexpressing breast carcinomas.; (II) compare the patients who achieved and those who did not achieve pathological complete remission (pCR), and (III) analyze the accuracy of different clinical-imaging modalities in tumor response monitoring. METHODS: 188 patients who received PST between 2008 and 2014 were reviewed and 43 Her2 overexpressing breast cancer patients (28 Luminal B/Her2-positive and 15 Her2-positive) were enrolled. 26 patients received mostly taxane-based PST without trastuzumab (Group 1) and 17 patients received trastuzumab-containing PST (Group 2). We compared the concordance between pCR and complete remission (CR) defined by breast-ultrasound, CR defined by standard 18F-fluoro-deoxy-glucose positron emission tomography and computerized tomography (FDG-PET/CT) criteria (Method 1) and CR defined by a novel, breast cancer specific FDG-PET/CT criteria (Method 2). Sensitivity (sens), specificity (spec), and positive (PPV) and negative predictive values (NPV) were calculated. RESULTS: Ten patients (38.5%) in Group 1 and eight (47%) in Group 2 achieved pCR. pCR was significantly more frequent in Her2-positive than in Luminal B/Her2-positive tumors in both Group 1: (P=0.043) and Group 2: (P=0.029). PET/CT evaluated by the breast cancer specific criteria (Method 2) differentiated pCR from non-pCR more accurately in both groups (Group 1: sens=77.8%, spec=%, PPV=100%, NPV=71.4%; Group 2: sens=87.5%, spec=62.5%, PPV=70%, NPV=83.3%) than standard PET/CT criteria (Method 1) (Group 1: sens=22.2% spec=100% PPV=100% NPV=41.7%; in Group 2: sens=37.5%, spec=87.5%, PPV=75% NPV=58.3%) or breast ultrasound (Group 1, sens=83.3% spec=25% PPV=62.5% NPV=50%; Group 2, sens=100% spec=12.5% PPV=41.6% NPV=100%). CONCLUSION: The benefit of targeted treatment with trastuzumab-containing PST in Her2 overexpressing breast cancer was defined in terms of pCR rate. Luminal B/Her2-positive subtype needs further subdivision to identify patients who would benefit from PST. Combined evaluation of tumor response by our novel, breast cancer specific FDG-PET/CT criteria accurately differentiated pCR from non-pCR patients.

Tunneled Hemodialysis Catheter Removals by Non-Interventional Nephrologists: The University of Mississippi Experience.

Bedside removal of tunneled hemodialysis catheters (TDC) by noninterventional Nephrologists has not been frequently performed or studied. We performed a retrospective review of bedside TDC removal at the University of Mississippi Medical Center between January, 2010 and June, 2013. We collected data on multiple patients and procedure-related variables, success, and complications rates. Of the 138 subjects, mean age was 50 (±15.9) years, 49.3% were female, 88.2% African American and 41% diabetics. Site of removal was the right internal jugular (IJ) in 76.8%, the left IJ in 15.2%, and the femoral vein in 8% of patients. Exactly 44.9% of removals took place in the outpatient setting. Main indications for the removal were proven bacteremia in 30.4%, sepsis or clinical concerns for infection in 15.2% of the cases, while TDC was no longer necessary in 52.2% of patients. All removals were technically successful and well tolerated, but we observed Dacron "cuff" separation and subcutaneous retention in 6.5% of the cases. There was a significant association between outpatient removal and cuff retention (p = 0.007), but not with the site of removal or operator experience. In this relatively large mixed cohort of inpatients and outpatients, bedside TDC removal was well tolerated with a minimal complication rate.

In breast cancer patients sentinel lymph node metastasis characteristics predict further axillary involvement.

The aim of the study was to correlate various primary tumor characteristics with lymph node status, to examine sentinel lymph node (SLN) metastasis size and non-SLN axillary involvement, to look for a cut-off size/number value possibly predicting additional axillary involvement with more accuracy and to examine the relationship of SLN metastasis size to overall survival. Of 301 patients who underwent SLN biopsy, 75 had positive SLNs. The size of the metastases was measured. For different size categories, association with the prevalence of non-SLN metastases was assessed. Associations between metastasis size and tumor characteristics and overall survival (OS) were studied. The prevalence of axillary lymph node (ALN) involvement was not significantly different between cases with micrometastasis or macrometastasis in SLNs (p = 0.124). However, for metastases larger than 6, 7, and 8 mm, the prevalence of ALN involvement was significantly higher (p = 0.046, 0.022, and 0.025). OS was significantly lower in SLN-positive than in SLN-negative cases (p = 0.0375). Primary tumor size larger than 20 mm was associated with a significantly higher incidence of SLN metastasis (p < 0.001), and primary tumor size over 26 mm was associated with additional positive non-SLN (p < 0.001). Higher mitotic index (≥ 7) in primary tumors was significantly (p < 0.001) associated with ALN involvement in SLN-positive cases, whereas higher Ki67 labeling index was not significantly correlated with SLN or ALN involvement. Lymphovascular invasion (LVI) in primary tumors was significantly correlated with SLN positivity (p < 0.001) but not with further ALN involvement or OS. Tumor size and LVI are predictive for SLN metastasis. Mitotic index, primary tumor size, and larger volume SLN involvement are determinants of further ALN involvement. SLN metastasis size over 6 mm is a strong predictor of further axillary involvement. OS is shorter in the presence of positive SLN.

Strengthening human resources for health through multisectoral approaches and leadership: the case of Cameroon.

PROBLEM: Cameroon has a severe shortage of human resources for health (HRH) and those that are available are concentrated in urban areas. APPROACH: As the result of a national emergency plan for the years 2006-2008, innovative strategies and a multisectoral partnership - led by the Ministry of Public Health and supported by diverse national and international organizations - were developed to address the shortages and maldistribution of HRH in Cameroon. LOCAL SETTING: At the time that the emergency plan was developed, Cameroon had health services of poor quality, an imbalance between HRH training and employment, a maldistribution of HRH between urban and rural areas and a poor allocation of financial resources for HRH. It also lacked an accreditation system for use in the training of health workers. RELEVANT CHANGES: Between 2007 and 2009, the number of active health workers in Cameroon increased by 36%, several new institutions for higher education in health care and training schools for paramedical staff and midwives were opened, and a national strategy for universal health coverage was developed. LESSONS LEARNT: In the improvement of HRH, strong leadership is needed to ensure effective coordination and communication between the many different stakeholders. A national process of coordination and facilitation can produce a consensus-based view of the main HRH challenges. Once these challenges have been identified, the stakeholders can plan appropriate interventions that are coordinated, evidence-based and coherent.

Addiction epidemiology in adolescents receiving inpatient psychiatric treatment.

This study sought to characterize adolescent psychiatric inpatient populations from two sites and to determine correlates of substance use disorders (SUD). Screening procedures for SUD differ substantially between these sites. A retrospective review of adolescent inpatients (n=636) revealed that the populations were similar in gender, race and age. Rates of SUD at the site with a formalized SUD screening regimen were higher (39%) than those at the other site (16.5%). Similar correlates of SUD were observed across sites, including older age, legal involvement, sexual activity, childhood disruptive disorder, and tobacco use. These results suggest that SUD is a major issue in adolescent psychiatric patients. More rigorous screening for SUD and its correlates may facilitate earlier detection of substance use in this vulnerable population.

Esophagus reconstruction with free jejunal transfer.

Following pharyngolaryngectomy, reconstruction is one of the most challenging surgical procedures. Here we review our own experiences using a microvascularly transferred free jejunal graft. This method was performed in 22 patients (19 male and 3 female, aged 40-63 years). Seven patients underwent neoadjuvant chemo-radiotherapy. Eighteen patients had immediate reconstruction after pharyngolaryngectomy, and 4 patients had delayed reconstruction because of complications from previous surgeries (2 stenoses, and 2 recurrent cancers). The duration of surgery ranged from 5-9 h (mean, 6.3 h), and the ischemic time of the graft was 70-125 min (mean, 88 min). This method has several advantages: it is a one-step operation; the graft is covered by self-cleaning mucosa; the development of fistulas and stenoses is rare; and the technique provides good swallowing. Owing to its good blood supply, this reconstructive method can also be used in previously irradiated areas.

Heuristic automation for decluttering tactical displays.

Tactical displays can quickly become cluttered with large numbers of symbols that can compromise effective monitoring. Here, we studied how heuristic automation can aid users by intelligently "decluttering" the display. In a realistic simulated naval air defense task, 27 experienced U.S. Navy users monitored a cluttered airspace and executed defensive responses against significant threats. An algorithm continuously evaluated aircraft for their levels of threat and decluttered the less threatening ones by dimming their symbols. Users appropriately distrusted and spot-checked the automation's assessments, and decluttering had very little effect on which aircraft were judged as significantly threatening. Nonetheless, decluttering improved the timeliness of responses to threatening aircraft by 25% as compared with a baseline display with no decluttering; it was especially beneficial for threats in more peripheral locations, and 25 of 27 participants preferred decluttering. Heuristic automation, when properly designed to guide users' attention by decluttering less important objects, may prove valuable in many cluttered monitoring situations, including air traffic management, crisis team management, and tactical situation awareness in general.

Effect of adjuvant reserpine treatment on catecholamine metabolism in schizophrenic patients under long-term neuroleptic treatment.

The clinical and biochemical effects of adjuvant reserpine treatment were investigated in 12 chronic schizophrenic patients on long-term neuroleptic medication. The global severity of the symptoms using the Brief Psychiatric Rating Scale did not change significantly in the whole group, however, a moderate decrease in positive symptoms (factors though disturbance, activation and hostile-suspiciousness) was observed for 5 patients. Cerebrospinal fluid (CSF) noradrenaline levels showed a consistent decrease, but other biochemical parameters (CSF dopamine metabolites, platelet MAO and serum dopamine-beta-hydroxylase activities) did not change significantly. The changes of clinical symptoms and biochemical parameters did not show any correlation.

Comparative neurochemical investigation of tardive dyskinesia and neuroleptic-induced chronic parkinsonism.

Cerebrospinal fluid (CSF) homovanillic acid (HVA), cyclic adenosine 3', 5'-monophosphate (cAMP), and serum prolactin were measured in schizophrenic male patients with tardive dyskinesia (TD) and in those exhibiting the symptoms of chronic neuroleptic parkinsonism (P). The patients (nine TD and eight P) were chronic paranoid schizophrenics. Levels of HVA in CSF were found to be significantly higher in the TD group. Normal prolactin levels were observed in both groups and are indicative of tolerance developed in the hypothalamic tuberoinfundibular dopaminergic system.