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[Perception and psychological impact of an abnormal Pap smear. Results of a comparative European survey]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2012; 40:213-218. [PMID: 22153154 DOI: 10.1016/j.gyobfe.2011.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 04/14/2011] [Indexed: 05/31/2023]
Abstract
OBJECTIVES The availability of information on HPV and Pap tests has increased dramatically with the introduction of national HPV vaccination programs. But data on the effectiveness of this information is limited. However, our desire is to reduce patient anxiety and promote better delivery of information. PATIENTS AND METHODS Therefore a questionnaire-based cohort study was conducted to investigate women's experience with the announcement of an abnormal Pap smear result, then the ensuing events, as well as their practitioner's management. This article focuses on the French experience, underpinned by comparative data with Spain and Portugal. RESULTS It shows that, face with stress reactions and patient's anxiety, the level of information from the medical profession is still seen as inadequate, while the Internet as an information source has its limitations and dangers. The close entourage is most relied on, which supports the need for better public information. DISCUSSION AND CONCLUSION Uniformity and standardization of information strategies is not yet on European time.
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PD06-07: COMPliance and Arthralgias in Clinical Therapy (COMPACT): Assessment of the Incidence and Severity of Arthralgia, Treatment Costs and Compliance within the First Year of Adjuvant Anastrozole Therapy. Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-pd06-07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Aromatase inhibitors (AI) are well established as adjuvant endocrine treatment for postmenopausal (PMP) women with HR+ early breast cancer (EBC). However, according to retrospective data, compliance to adjuvant endocrine therapy for EBC may drop to below 70% after one year and to as low as 50% by year 4. In clinical trials, AI are significantly more frequently associated with arthralgia than tamoxifen. Yet, prospective real world data on the effects of AI-associated arthralgia on patient compliance, patient outcomes as well as treatment costs of arthralgia are lacking.
Methods: COMPACT is an open, prospective, non-interventional study assessing the incidence and severity of arthralgia, treatment costs, and compliance within the first year of adjuvant anastrozole therapy in PMP women with HR+ EBC. The study is sponsored by AstraZeneca Germany and supported by three major German health insurance funds [GWQ ServicePlus AG, DAK, TK]. Patients on adjuvant treatment for 3–6 months were enrolled at 620 breast centres and practices throughout Germany and stratified by, a) initial adjuvant anastrozole therapy or, b) switch from tamoxifen to anastrozole. All patients receive regular standardized information about EBC from baseline to week 20 to support treatment compliance. Data on patient demographics, occurrence of and treatment of arthralgia, and quality of life will be collected at baseline, 3, 6 and 9 months. Primary endpoints are scaled data on arthralgia, assessed with a visual analogous scale (VAS) via patient questionnaire, and compliance to anastrozole in both strata, assessed by patient and investigator questionnaire. Secondary endpoints include the incidence of arthralgia, treatment costs, reasons for non-compliance, and the influence of arthralgia on clinical outcome. For a subgroup of patients data on arthralgia treatment and compliance will be validated with corresponding data of the participating health insurance funds.
Results: Between April 2009 and February 2011, 2313 patients were recruited, 2007 receiving upfront anastrozole and 306 patients on switch therapy. Preliminary baseline data for 2313 patients show the following patient characteristics: mean age 64.5 years, mean BMI 27.7. Only 16.8% of patients had received hormone replacement therapy prior to their cancer. 41.5% of patients had concomitant symptoms relating to skeleton or musculature, and 11.9% stated arthralgias existing prior to anastrozole treatment. 13.1% reported a worsening of pre-existing arthralgias or new arthralgia after starting on anastrozole treatment.
Conclusion: COMPACT aims to provide valid real world data on the incidence and severity of AI-associated arthralgia, treatment modalities and treatment costs. Our results will help to understand and better counsel patients about AI-associated arthralgia to improve adherence to AI-treatment, breast cancer outcomes, and therapy costs.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr PD06-07.
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Abstract
Abstract
Background: The presence of axillary nodal metastases is a poor prognostic indicator in patients with breast cancer. In the majority of patients, axillary nodal involvement correlates with tumor size and most commonly in tumors greater that 1 cm. Many series report an incidence of axillary nodal metastases in 3–37% of patients with tumors less than or equal to 2 cm. The presence of axillary nodal metastases will often change the stage of the cancer and role of adjuvant systemic treatment; therefore, it is important to understand what features are associated with these small lymph node positive tumors. The purpose of this study is to identify characteristics of T1a and T1b breast cancers that present with axillary nodal metastasis. Methods: A retrospective review of a prospective database identified 878 patients with T1a and T1b breast cancer. Pathologic features including tumor grade, hormone receptor status, lymphatic and vascular invasion, Her-2 neu status, and tumor histology were examined in patients with and without axillary nodal metastases. Pearson's χ2 test along with stepwise linear regression analysis were used to determine which factors were associated with the development of axillary nodal metastases.
Results: There were 289 T1a lesions and 589 T1b lesions studied. Four independent variables were found to be associated with axillary nodal metastases in T1a-T1b breast cancer. As illustrated in Table 1, a significant difference was seen in nodal positivity among patients with ER negative tumors compared to those with ER positive tumors (p=.0000). An increased incidence of nodal positivity was also observed among patients with LVI compared with those without LVI (p= .0000). A significant difference was observed in nodal positivity among patients with perineural invasion compared to those without (p=.0006). An increased incidence of nodal positivity was also observed among T1a and T1b tumors with a higher histologic grade (p= 0409, p= .0001). Of note, when comparing T1a to T1b breast cancers, there was no significant difference found among the identified exposure variables of interest.
Conclusion: In this series, the overall prevalence of nodal positivity in T1a and T1b breast cancer is 12%. An absence of a relationship between T1a and T1b cancers with nodal positivity was observed. However, the presence of nodal positivity showed a significant correlation with ER negativity, LVI, perineural invasion, and higher histologic grades.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P4-09-16.
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P5-14-03: Genomic Comparison of Paired Primary Breast Carcinomas and Macrometastatic Lymph Node Metastases Using Quantitative RT-PCR by Oncotype DX: Assessment of the Recurrence Score and Quantitative Single Genes. Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p5-14-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background
NCCN guidelines now include consideration of the 21 gene RT-PCR assay in node negative, hormone sensitive breast cancers greater than 0.6 cm. Recent data suggests a potential role for testing of node positive(N1), hormone sensitive patients as well. Currently, no data exists on testing of metastatic lymph nodes. We sought to establish the feasibility of Oncotype DX® testing in the metastatic lymph nodes and, furthermore, to evaluate the genomic concordance between the primary tumor and the nodal deposit. These results may further our understanding of tumor heterogeneity and biological selectivity in the process of lymph node metastasis and ultimately systemic metastases.
Methods: We examined the formalin fixed paraffin embedded tumor tissues (FPET) from 100 breast cancer patients from our institution's pathology database with available paired primary tumor and macrometastic nodal deposits by Oncotype Dx® testing. Inclusion criteria included patients with macrometastatic lymph node disease, hormone receptor positive, HER2 negative primary breast cancer. The testing laboratory was blinded from the clinical outcomes data available on these patients. All FPET samples had H&E slides made which were reviewed by board certified surgical breast pathologists to determine if there was sufficient invasive tumor and to direct dissection of all lymph node samples. The Recurrence Scores and quantitative single gene values from the paired samples will be examined descriptively with scatterplots and Pearson correlation coefficients and reported at the meeting.
Results: All 100 paired specimens were sent for Oncotype DX testing. 24 samples were found during standard H&E review to not have sufficient tumor for the assay. Of the 176 samples created for RNA extraction 173 samples had sufficient RNA for the Oncotype DX assay: 85 lymph node and 88 primary breast carcinoma samples. Recurrence Scores and quantitative single gene values from the paired primary breast carcinoma and lymph node samples will be examined descriptively and reported at the meeting.
Conclusion: Previous comparisons of paired primary and metastatic samples have used immunohistochemistry and FISH which are susceptible to variability in preanalytic variability such as delay to fixation, choice of fixative and duration in fixative. This study, using quantitative RT-PCR, will be one of the largest comparisons of tumor biology in paired samples yet reported in the era of genomic subtyping and may have implications for systemic adjuvant treatment.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P5-14-03.
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Results of ENCORE 301, a randomized, phase II, double-blind, placebo-controlled study of exemestane with or without entinostat in postmenopausal women with locally recurrent or metastatic estrogen receptor-positive (ER+) breast cancer progressing on a nonsteroidal aromatase inhibitor (AI). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.27_suppl.268] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
268 Background: Hormonal therapy, including AIs, is the mainstay of ER+ breast cancer (BC) treatment; however, both acquired and intrinsic resistance limits its clinical benefit. Entinostat is a novel, oral, class I selective histone deacetylase inhibitor that has been shown to inhibit growth factor signaling pathways that mediate AI resistance. This study was designed to evaluate the impact of the addition of entinostat to exemestane therapy on progression-free survival (PFS). Methods: Postmenopausal women with ER+ advanced BC who had progressed on a non-steroidal AI were randomized to exemestane 25 mg daily + entinostat 5 mg or placebo weekly. Results: A total of 130 women were enrolled (66 exemestane+placebo; 64 exemestane+entinostat). All but 1 patient had Stage IV disease, and 82% had measurable disease. All patients had received prior hormonal therapy (1 prior line 42%; >1 prior line 58%), and 62% had received prior chemotherapy (33% in the advanced BC setting). Analysis of the intent-to-treat population showed that PFS was significantly (defined prospectively as p <0.10) longer with exemestane+entinostat than with exemestane+placebo (4.28 versus 2.27 months, respectively; hazard ratio [HR] = 0.73; p=0.06). Entinostat combined with exemestane was well-tolerated with the most frequent adverse events (AEs) consisting of fatigue, gastrointestinal disturbances, and hematologic abnormalities. AEs with a ≥20% higher incidence with exemestane+entinostat than with exemestane+placebo were fatigue (46% versus 26%, respectively) and uncomplicated neutropenia (25% versus 0%, respectively). The serious AE rate was similar for exemestane+entinostat (13%) and exemestane+placebo (12%). Conclusions: Exemestane+entinostat significantly prolonged the median PFS and reduced the risk of disease progression by 27% versus exemestane+placebo (HR = 0.73). In light of these positive data, a phase III evaluation of this combination is planned.
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[Osteopathic medicine]. REVUE MEDICALE DE BRUXELLES 2011; 32:369-374. [PMID: 22034767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Osteopathy is originated in the 19th century in the United States. Andrew Taylor Still seek for an alternative medical system to the orthodox medicine largely empirical and advocating bloodletting, calomel, etc., all of which was resumed with terms like" heroic medicine". Osteopathy as other alternative medical practices (homeopathy, eclecticism, etc.) based on rational and metaphysical postulates as vitalism or the fact that man is a divinely ordained machine. Still's approach was essentially manual and based on manipulation of the joints. Today osteopaths challenge these dogmas and seek to agree their practice within scientific biomedical standards. Even if strong randomized clinical trials are lacking, several surveys report how osteopathy gained public notoriety. Several recent meta-analyses pinpoint the benefit of the spinal manipulative treatment and even if there is no evidence that such an approach is superior to other advocated therapies there is no evidence that these therapies are more effective than the first one. The major indications for such a treatment are cervical and low back pain, either chronic or acute. The quality of the relationship between the practitioner and patient together with the placebo effect are important components of a treatment effect. Osteopathic education is an important aspect and only higher education institutions, i.e. universities can achieve and maintain adequate standards. Materia medica and surgery represent the two major therapeutic mainstreams in medicine; osteopathy considered as manual medicine could be the third one.
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Effects of Echinaforce® treatment on ex vivo-stimulated blood cells. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2011; 18:826-831. [PMID: 21726792 DOI: 10.1016/j.phymed.2011.05.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The herb Echinacea purpurea, also called purple coneflower, is regarded as an immune modulator. This study examined changes in cytokine production in blood samples from 30 volunteers before and during 8-day oral administration with an ethanolic extract of fresh Echinacea purpurea (Echinaforce(®)). Daily blood samples were ex vivo stimulated by LPS/SEB or Zymosan and analysed for a series of cytokines and haematological and metabolic parameters. Treatment reduced the proinflammatory mediators TNF-α and IL-1β by up to 24% (p<0.05) and increased anti-inflammatory IL-10 levels by 13% (p<0.05) in comparison to baseline. This demonstrated a substantial overall anti-inflammatory effect of Echinaforce(®) for the whole group (n=28). Chemokines MCP-1 and IL-8 were upregulated by 15% in samples from subjects treated with Echinaforce(®) (p<0.05). An analysis of a subgroup of volunteers who showed low pre-treatment levels of the cytokines MCP-1, IL-8, IL-10 or IFN-γ (n=8) showed significant stimulation of these factors upon Echinaforce(®) treatment (30-49% increases; p<0.05), whereas the levels in subjects with higher pre-treatment levels remained unaffected. We chose the term "adapted immune-modulation" to describe this observation. Volunteers who reported high stress levels (n=7) and more than 2 colds per year experienced a significant transient increase in IFN-γ upon Echinaforce(®) treatment (>50%). Subjects with low cortisol levels (n=11) showed significant down-regulation of the acute-phase proteins IL1-β, IL-6, IL-12 and TNF-α by Echinaforce(®) (range, 13-25%), while subjects with higher cortisol levels showed no such down-regulation. This is the first ex vivo study to demonstrate adapted immune-modulation by an Echinacea preparation. While Echinaforce(®) did not affect leukocyte counts, we speculate that the underlying therapeutic mechanism is based on differential multi-level modulation of the responses of the different types of leukocytes. Echinaforce(®) thus regulates the production of chemokines and cytokines according to current immune status, such as responsiveness to exogenous stimuli, susceptibility to viral infection and exposure to stress.
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P1-S6.30 HIV testing of patients receiving an STD Evaluation in a North Carolina Community Health Center. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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First time proof of sage's tolerability and efficacy in menopausal women with hot flushes. Adv Ther 2011; 28:490-500. [PMID: 21630133 DOI: 10.1007/s12325-011-0027-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2010] [Indexed: 11/29/2022]
Abstract
BACKGROUND This trial aimed to assess the tolerability and efficacy of a fresh sage preparation in treating hot flushes and other menopausal complaints. Sage (Salvia officinalis) has been traditionally used to treat sweating and menopausal hot flushes, as well as to alleviate associated menopausal symptoms and as a general tonic. However, no clinical studies substantiating the use of sage in menopause have been published previously. METHODS In an open, multicenter clinical trial conducted in eight practices in Switzerland, 71 patients (intent-to-treat population [ITT], n=69; with a mean age of 56.4±4.7 years, menopausal for at least 12 months, and with at least five flushes daily) were recruited and treated with a once-daily tablet of fresh sage leaves for 8 weeks after an introductory baseline week. Parameters for the evaluation of efficacy were the change in intensity and frequency of hot flushes, and total score of the mean number of intensity-rated hot flushes (TSIRHF) as determined by diary protocol over the 2-month treatment period. Other variables included assessment of the Menopause Rating Scale (MRS) by the treating physician at baseline and after 2 months of therapy. RESULTS In the ITT population there was a significant decrease in the TSIRHF by 50% within 4 weeks and by 64% within 8 weeks (P<0.0001). The mean total number of hot flushes per day decreased significantly each week from week 1 to 8. The mean number of mild, moderate, severe, and very severe flushes decreased by 46%, 62%, 79%, and 100% over 8 weeks, respectively. The MRS and its somato-vegetative, psychological, and urogenital subscales decreased significantly by 43%, 43%, 47%, and 20% respectively. The treatment was very well tolerated. CONCLUSION A fresh sage preparation demonstrated clinical value in the treatment of hot flushes and associated menopausal symptoms.
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Isolated Sternal Involvement in Breast Cancer: Is it Truly Stage IV Disease? Clin Breast Cancer 2011. [DOI: 10.1016/j.clbc.2011.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Anamnestisches Screening bei symptomatischen Patientinnen mit und ohne Endometriose. Geburtshilfe Frauenheilkd 2011. [DOI: 10.1055/s-0030-1250677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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482 INK128, a potent and selective TORC1/2 inhibitor, demonstrates anti-tumor activity in preclinical models of renal cell carcinoma by a distinct mechanism. EJC Suppl 2010. [DOI: 10.1016/s1359-6349(10)72189-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Prevalence of Behcet’s disease among adult patients consulting three major clinics in a Druze town in Israel. Clin Rheumatol 2010; 29:1163-6. [DOI: 10.1007/s10067-010-1472-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2009] [Revised: 04/12/2010] [Accepted: 04/16/2010] [Indexed: 10/19/2022]
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Enquête sur la perception de la gastro-entérite et de l’infection à Rotavirus par les mères en France. ACTA ACUST UNITED AC 2010; 58:e43-7. [DOI: 10.1016/j.patbio.2009.07.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2009] [Accepted: 07/12/2009] [Indexed: 10/20/2022]
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Climate and More Sustainable Cities: Climate Information for Improved Planning and Management of Cities (Producers/Capabilities Perspective). ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.proenv.2010.09.016] [Citation(s) in RCA: 185] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Outcome of Isolated Sternal Recurrence in Breast Cancer. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-3054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Metastatic breast cancer to sternum is rare and its natural history and prognosis are not fully understood. Metastasis to sternum is considered as stage IV, but may represent local extension from internal mammary nodes. Here we present a case series of 7 patients with metastatic breast cancer to sternum with and without internal mammary node involvement.Method: Seven patients were identified by 5 medical oncologists from New York area with busy breast cancer practices, from 1991 to 2008. Patients chart were reviewed and information regarding age, menopausal status, hormone receptor status, Her2/neu status, initial treatment, time to sternal recurrence and treatment of metastatic disease were obtained.Results: Out of 7 patients with stages I to III at diagnosis, 4 were premenopausal. Two patients had triple negative tumors, 3 were ER/PR positive and 2 were Her2 positive. All patients received loco-regional treatment of the primary site with surgery and/or radiation. Five patients received adjuvant or neoadjuvant chemotherapy. Median time to sternal recurrence was 3 years. Two patients had biopsy confirmed metastasis to internal mammary nodes at relapse. All patients with recurrence received either chemotherapy, radiation or hormonal therapy. One patient received autologous bone marrow transplant after sternal recurrence. All 7 patients are alive, 5 of them in remission and 2 patients with stable disease. Median DFS in 5 patients with CR was 7.8 years.Conclusion: Isolated sternal recurrence with/without internal mammary node involvement is relatively uncommon and is classified as stage IV. On our review of 7 cases, 5 remain in continuous remission at a median of 8 years from recurrence. The other two patients have stable disease. These sternal lesions could possibly represent loco-regional recurrence rather than systemic relapse. Hence, isolated sternal recurrence from breast cancer may need to be stratified separately in studies of stage IV disease.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 3054.
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Differences in Breast Cancer Subtypes among Asian-American Women with Invasive Breast Cancer in New York City. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-3067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Specific breast cancer (BC) subtypes conferring distinct phenotypic and prognostic outcomes have been defined by molecular gene expression arrays. A recent study suggested that differences in BC subtypes exist among ethnic subgroups of Asian women in California. It has also been reported that there are differences in clinical outcomes among Asians with BC in the US, with Filipinos having a worse prognosis compared with other Asians. We sought to determine whether differences in BC subtypes exist among Asians in New York.Methods: Using outpatient registration records from Weill Cornell Breast Center and St. Vincent's Medical Center in New York City, we identified patients who were diagnosed with stage I, II, or III invasive BC between 1997 and 2007 who were of Chinese, Filipino, Japanese or Korean ethnicity. We reviewed pathology records according to an IRB approved protocol and recorded patient data for age, stage, grade, estrogen receptor (ER), progesterone receptor (PR) status, and HER-2/neu at diagnosis. Immunohistochemical surrogates for the four molecularly defined breast cancer subtypes were used according to accepted definitions (Luminal A: ER+Her2-; Luminal B: ER+ Her2+; Her2/neu: Her2+ ER-; Basal-like: ER-PR-, Her2-) Using chi-square analysis, we explored the relationship between ethnicity and BC subtypes.Results: 346 Asian women were identified with invasive breast cancer. Among the Chinese subgroup, 67% were of the Luminal A subtype, 15.3% were Luminal B, 10% were the Her2/neu subtype and 8.5% were Basal-like. Filipinos had a higher proportion of Luminal B cancers compared to the other ethnic groups. Filipinos and Koreans had a higher proportion of the Her2+/ER- subtype compared to Chinese and Japanese (P=0.004 by chi-square test). When considering all Her2/neu positive cancers, Filipinos had a significantly higher proportion of HER-2/neu positivity (46%) compared to Chinese (25%), Japanese (14%) and Korean (29%) groups (P=0.002). Filipinos and Koreans had a higher proportion of ER negative cancers and Grade III cancers compared to Chinese and Japanese (P=0.001 for ER status and P=0.01 for grade). In our series, Korean subjects were significantly younger than the other three ethnic groups (P<0.0001 by AVOVA test).Conclusions: Differences in BC subtypes exist among Asian women with invasive breast cancer in New York. Filipino women are significantly more likely to have HER-2/neu positive BC compared with Chinese, Japanese, and Korean women. Our results are supportive of results from a study in which differences in distribution of Her2/neu positive cancers among Asians in California were seen. Furthermore, these findings provide one explanation for the worse clinical outcome for Filipinos compared with other Asians that has been previously reported.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 3067.
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Echinacea/sage or chlorhexidine/lidocaine for treating acute sore throats: a randomized double-blind trial. Eur J Med Res 2009; 14:406-12. [PMID: 19748859 PMCID: PMC3351972 DOI: 10.1186/2047-783x-14-9-406] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background The aim of this trial was to assess the relative efficacy of a sage/echinacea spray and a chlorhexidine/lidocaine spray in the treatment of acute sore throats. Methods This was a multicenter, randomized, double-blind, double-dummy controlled trial carried out in eleven general practices in Switzerland. A total of 154 patients (133 analyzed in per protocol collective) at least 12 years old with acute sore throat present for not more than 72 hours prior to inclusion and with a throat score ≥6 participated in the study. They used either an echinacea/sage spray or a chlorhexidine/lidocaine spray with two puffs every 2 hours, in a double-dummy blinded manner, up to 10 times daily until they were symptom-free, for a maximum of 5 days. The main outcome measures was the comparison of response rates during the first three days. A response was defined as a decrease of at least 50% of the total symptoms compared to baseline. Results The echinacea/sage treatment exhibited similar efficacy to the chlorhexidine/lidocaine treatment in reducing sore throat symptoms during the first 3 days (P(x < Y) = .5083). Response rates after 3 days were 63.8% in the echinacea/sage group and 57.8% in the chlorhexidine/lidocaine group. For all secondary parameters, such as time to becoming symptom free, throat pain, and global assessments of efficacy by the physician and patient, no difference between the two treatments was seen. They were both very well tolerated. Conclusion An echinacea/sage preparation is as efficacious and well tolerated as a chlorhexidine/lidocaine spray in the treatment of acute sore throats.
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Achieving symptomatic remission in out-patients with schizophrenia--a naturalistic study with quetiapine. Acta Psychiatr Scand 2009; 120:120-8. [PMID: 19392812 DOI: 10.1111/j.1600-0447.2009.01379.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Symptomatic remission was defined as a score of mild or less on each of eight key schizophrenia symptoms on the Positive and Negative Syndrome Scale (PANSS-8). To evaluate the symptomatic remission criterion in clinical practice and to determine predictors for achieving symptomatic remission, a 12-week non-interventional study (NIS) with quetiapine was conducted in Germany. METHOD For the comparison of patients with and without symptomatic remission, sociodemographic and clinical variables of 693 patients were analyzed by logistic regression for their predictive value to achieve remission. RESULTS Four hundred and four patients (58.3%) achieved symptomatic remission after 12 weeks' treatment with quetiapine. Remission was significantly predicted by a low degree of PANSS-8 total score, PANSS single items blunted affect (N1), social withdrawal (N4), lack of spontaneity (N6), mannerism and posturing (G5), and low disease severity (CGI-S) at baseline. Predictors of non-remission were older age, diagnosis of schizophrenic residuum, multiple previous episodes, longer duration of current episode, presence of concomitant diseases, and alcohol abuse. CONCLUSION This study demonstrated that the majority of schizophrenia out-patients achieved symptomatic remission after 12 weeks treatment and confirms the importance of managing negative symptoms in order to achieve disease remission.
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Mutant huntingtin interacts with -tubulin and disrupts vesicular transport and insulin secretion. Hum Mol Genet 2009; 18:3942-54. [DOI: 10.1093/hmg/ddp336] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Über die multiple Natur der dritten Komponente des Meerschweinchenkomplements. Int Arch Allergy Immunol 2009. [DOI: 10.1159/000229381] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Über die antigenen Eigenschaften der Komponenten des Meerschweinchenkomplements. Int Arch Allergy Immunol 2009. [DOI: 10.1159/000229380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Akute Penisgangrän Acute Penisgangrene Gangréne aigüe du penis. Andrologia 2009. [DOI: 10.1111/j.1439-0272.1971.tb02101.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Inhibition Of GSK3 And mTOR Enhances The Stemness Of Activated CD8+ T Cells. Biol Blood Marrow Transplant 2009. [DOI: 10.1016/j.bbmt.2008.12.382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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76
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Upper extremity deep venous thrombosis after prolonged air travel in a patient with a permanent pacemaker. Mayo Clin Proc 2009; 84:208. [PMID: 19181655 PMCID: PMC2664592 DOI: 10.4065/84.2.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
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77
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Upper extremity deep venous thrombosis after prolonged air travel in a patient with a permanent pacemaker. Mayo Clin Proc 2009; 84:208. [PMID: 19181655 PMCID: PMC2664592 DOI: 10.1016/s0025-6196(11)60829-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
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78
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Why is that patients with sexual difficulties do not consult a doctor more frequently? The results of a French survey by the French association for the development of information and research in the field of sexology (ADIRS). SEXOLOGIES 2009. [DOI: 10.1016/j.sexol.2008.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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79
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Abstract
OBJECTIVE Priming can significantly shorten the onset of nondepolarizing neuromuscular blocking agents (NNBA) measured at the adductor pollicis muscle (APM). In spite of the known risks, priming is very popular especially in cases where NNBAs with a long onset time are used. However, there are no data regarding the onset of action for a priming technique measured at the laryngeal muscles although these muscles are of great importance for conditions of intubation and patient safety. The aim of this study was to compare a bolus application and a priming technique with respect to the laryngeal onset time and peak effect. PATIENT AND METHODS After approval of the local ethics committee and written informed consent, 36 patients undergoing elective thyroid surgery were enrolled in the study. Anesthesia was induced and maintained with a target controlled infusion of propofol (target concentration 2.7-6.0 microg/ml) and infusion of remifentanil (0.25-0.75 microg/kgbw/min). After loss of consciousness, a tube with a surface electrode was placed into the trachea without the application of any neuromuscular blocking agent. Neuromuscular monitoring consisted of evoked electromyography (EMG) of the laryngeal adductor muscles via the surface electrode and evoked acceleromyography (TOF Guard) of the right adductor pollicis muscle (APM). After transcutaneous stimulation of the recurrent laryngeal nerve and ulnar nerve, either 0.9% NaCl followed by 0.1 mg/kgbw cisatracurium after 3 min (bolus group, n=12), a priming dose of 0.01 mg/kgbw cisatracurium followed by 0.09 mg/kgbw 3 min later (low dose priming group, n=12) or a priming dose of 0.015 mg/kgbw cisatracurium followed by cisatracurium 0.085 mg/kgbw 3 min later (high dose priming group, n=12) were injected. Lag time, onset time and peak effect of NMB were recorded and compared between the groups. RESULTS Demographic data, lag time and peak effect were comparable between the three groups. Onset time at the laryngeal muscles was significantly shorter in the high dose priming group (80+/-17 s), when compared to the low dose priming group (128+/-23 s) and bolus group (142+/-29 s). Onset time at the APM was also significantly shorter in the high dose priming group (154+/-35 s), when compared with the bolus group (226+/-76 s). The recovery of the neuromuscular function measured at the APM showed no differences between the groups. CONCLUSION Our results show that only high dose priming of cisatracurium can significantly shorten the laryngeal onset time. However, clinical routine use is not recommended due to possible side-effects.
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Abstract
BACKGROUND Gastrointestinal carcinomas in childhood are rare and frequently present at an advanced stage. Besides lymphatic and distant organ metastasis, peritoneal carcinomatosis may be detected and has a poor prognosis. In addition to surgery and intravenous chemotherapy, hyperthermic intraperitoneal chemoperfusion (HIPEC) may be an option for selected patients. Our aim was to demonstrate the feasibility of the method and to discuss possible indications. METHODS After treating a series of adult patients, HIPEC for peritoneal carcinomatosis from a signet cell carcinoma of the colon was performed intraoperatively in a 12-year-old boy. We gave mitomycin C at a dose of 30 mg/m2 over 90 minutes at maximum temperature of 41.2 degrees C. We performed intraoperative drug level monitoring and daily postoperative liver and kidney function tests and differential blood counts. RESULTS Hyperthermic intraperitoneal chemoperfusion was performed according to protocol without complications. Perfusate and venous drug levels were similar to those in an adult case. The patient had an uneventful recovery, and serum chemistry and blood count returned to normal after a week. The boy lived for 36 months after initial presentation. Sixteen months after HIPEC, still with excellent quality of life, an elevated carcinoembryonic antigen (CEA) indicated recurrence. Thirty months after HIPEC, he died of progressive recurrent disease. CONCLUSIONS Hyperthermic intraperitoneal chemoperfusion as performed in adults may be beneficial to children with peritoneal carcinomatosis and merits further study.
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81
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Abstract
Within the genus Cryptosporidium 2 lineages have evolved, one adapted to the acid environment of the stomach and abomasum, the other comprising parasites that multiply in the small intestine. We tested whether the release of sporozoites from oocysts, a process known as excystation, is triggered by conditions which mimic the site of infection. Specifically, we exposed oocysts from gastric and intestinal Cryptosporidium species to acid conditions or to a neutral solution of taurocholic acid, at 37 degrees C. We found that oocysts from the gastric species C. muris and C. andersoni excysted in both conditions, whereas the intestinal species C. parvum and C. hominis did not respond to acid. When the effect of temperature alone was tested on C. muris and C. parvum, only oocysts from the former species excysted in significant numbers. Oocysts from intestinal species did not respond to temperature alone, nor to acidity. These observations are consistent with the need of gastric species to rapidly excyst and release the sporozoites upon ingestion, and indicate that Cryptosporidium oocysts have evolved to maximize delivery of sporozoites to the region of the gastro-intestinal tract where the parasite multiplies.
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82
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Abstract
This case report describes a female patient with bladder exstrophy and chronic compensated renal insufficiency as it relates to the topic of urinary bladder augmentation using the stomach and cutaneous vesicostomy with a Mitrofanoff continent stoma. Due to complete congenital bladder exstrophy the patient underwent functional reconstructive surgery for cystoschisis and several revision procedures. Because of a low-capacity, low-compliance bladder with bilateral urinary stasis in the kidneys, temporary percutaneous renal fistulas were created on both sides. After the patient had declined any follow-up during her pubertal years, advanced bilateral renal damage ensued. In a state of compensated renal insufficiency with creatinine levels >2 mg/dl, the patient was offered surgery for placement of an incontinent bladder substitute as an ileal or colon conduit because of the progressive kidney damage with obstructive uropathy. Since the patient rejected any form of wet stoma despite several consultations, after adequate preparations were met, a gastrocystoplasty and Mitrofanoff cutaneous vesicostomy with an umbilical stoma and artificial umbilicoplasty were performed. The patient catheterizes herself six times daily and is under close urological/nephrological supervision.In exceptional cases, gastrocystoplasty is an alternative to construction of a neobladder from bowel segments. It is particularly indicated for patients with compensated or already poor kidney function. The interventions are associated with several specific complications. There have as yet been no reports of malignant degeneration inside the gastric portion used for augmentation or the urothelium exposed to stomach acid. However, pathological and precancerous alterations of mucous membranes have been observed, which should be regularly monitored by endoscopy/biopsy and warrant further long-term studies.
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83
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Assessment of intestinal permeability in
preruminant calves by lactulose/mannitol test. JOURNAL OF ANIMAL AND FEED SCIENCES 2007. [DOI: 10.22358/jafs/66725/2007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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84
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Ethanol-TGF-α-Mek growth signaling may promote alcohol associated human hepatocellular carcinoma. J Surg Res 2006. [DOI: 10.1016/j.jss.2005.11.290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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85
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86
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Poly(D,L-lactide) coating is capable of enhancing osseous integration of Schanz screws in the absence of infection. J Biomed Mater Res B Appl Biomater 2005; 74:608-16. [PMID: 15909297 DOI: 10.1002/jbm.b.30254] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Pin loosening is a major complication in external fixation. Biological and mechanical conditions play an important role in the maintenance and enhancement of the implant-bone interface in fracture fixation. It is thought that biodegradable coatings may be capable of preventing pin track infection and pin loosening. The goal of this study was therefore to analyze the influence of a biodegradeable coating on the osseous integration of Schanz' screws during fracture treatment. Standardized osteotomies (3-mm fracture gap) of the right tibiae were performed on 16 sheep and stabilized by an AO mono-lateral external fixator. Additional, mechanically less loaded Schanz' screws were also mounted. All screws were randomly coated with biodegradable poly(D,L-lactide). The sheep were sacrificed after 9 weeks. All screws were removed and rolled on blood agar plates for microbiological analysis. Histological sections of the pin tracks were histochemically and morphometrically analyzed. Clinically, no signs of severe infection were visible. Microbiological analysis revealed 14.8% colonization by Staphylococcus aureus in the coated and 29% in the uncoated screws. Histomorphometry of the bone surrounding the Schanz' screws revealed that significantly more osseous integration had occurred on poly(D,L-lactide)-coated screws in the absence of bacterial colonization. Significantly more bone remodeling and a higher osteoclastic activity was seen near the screw-bone interface in the uncoated screw group. Up to a threefold increase in new bone formation and more severe remodeling was observed around the screw entry compared to the pin exit in all groups. Loaded screws showed significantly more callus formation around the exit sites than their less loaded counterparts. In the present study, poly(D,L-lactide) coating of Schanz' screws was found to enhance osseous integration in the absence of bacterial colonization in sheep by causing less cortical remodeling and less osteoclastic activity in the cortices compared to uncoated screws. Additionally, the coating appeared to reduce the instances of pin track infections. Mechanical loading showed an adverse effect on bone formation and remodeling. It has been shown that both biological and mechanical factors play an important role in the maintenance of osseous integrity of the pin-bone interface. Poly(D,L-lactide) coating of Schanz' screws does not prevent osseous destruction and severe bacterial colonization along the pin tracts, but can improve osseous integration of Schanz' screws in the absence of infection.
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Isolated central nervous system metastases in patients with HER2-overexpressing advanced breast cancer treated with first-line trastuzumab-based therapy. Ann Oncol 2005; 16:1772-7. [PMID: 16150805 DOI: 10.1093/annonc/mdi371] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE The aim of this study was to characterize the prevalence and predictors of central nervous system (CNS) metastasis among women with HER2-overexpressing metastatic breast cancer receiving trastuzumab-based therapy. METHODS The frequency and time course of isolated CNS progression were characterized among women with HER2-positive metastatic breast cancer, receiving chemotherapy with or without trastuzumab as first-line treatment for metastatic disease in two clinical trials. The first trial was a multicenter randomized phase III study of chemotherapy (doxorubicin/cyclophosphamide or paclitaxel) +/- trastuzumab, and the second was a multicenter phase II trial of vinorelbine + trastuzumab. All patients had measurable disease and were free of symptomatic CNS disease at initiation of study treatment. RESULTS Nearly 10% of patients receiving trastuzumab in combination with chemotherapy developed isolated CNS metastases as first site of tumor progression. Progression in the CNS tended to be a later event than progression at other sites among women receiving trastuzumab-based therapy. Trastuzumab-based treatment did not substantially delay onset of CNS metastases as initial site of progression. Following diagnosis with primary breast cancer, tumors with HER2 gene amplification tend to be associated with greater risk of isolated CNS progression compared with those lacking gene amplification. CONCLUSIONS Patients with HER2-overexpressing metastatic breast cancer are at risk for isolated CNS progression, reflecting improved peripheral tumor control and patient survival through use of trastuzumab-based therapy, and a relative lack of CNS activity with trastuzumab. Clinicians should be aware of this association. Better treatments for CNS recurrences are needed.
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88
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3D muscle moment arms using musculoskeletal modelling of the upper cervical spine. Comput Methods Biomech Biomed Engin 2005. [DOI: 10.1080/10255840512331388371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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89
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Cinématique 3D lors de la manipulation de la colonne vertébrale en ‘ rouleau lombaire’, étude préliminaire. Comput Methods Biomech Biomed Engin 2005. [DOI: 10.1080/10255840512331389163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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90
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Analyse de la cinématique 3D du rachis cervical lors de la rotation maximale de la tête. Comput Methods Biomech Biomed Engin 2005. [DOI: 10.1080/10255840512331389172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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91
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Upper cervical spine modelling:in-vitro3D kinematics and helical axis estimation. Comput Methods Biomech Biomed Engin 2005. [DOI: 10.1080/10255840512331388399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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92
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O-186 Mutations in EGFR, HER2, KRAS and BRAF in NSCLC: Prevalences and correlations with clinical outcomes in patients treated with carboplatin and paclitaxel with or without erlotinib. Lung Cancer 2005. [DOI: 10.1016/s0169-5002(05)80320-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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93
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Isokinetic assessment of hip muscle concentric strength in normal subjects: A reproducibility study. ISOKINET EXERC SCI 2005. [DOI: 10.3233/ies-2005-0191] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Treatment of muscle injuries by local administration of autologous conditioned serum: a pilot study on sportsmen with muscle strains. Int J Sports Med 2005; 25:588-93. [PMID: 15532001 DOI: 10.1055/s-2004-821304] [Citation(s) in RCA: 108] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Muscle injuries represent a major part of sports injuries and are a challenging problem in traumatology. Strain injuries are the most common muscle injuries after contusions. These injuries can lead to significant pain and disability causing time to be lost to training and competition. Despite the frequency of strain injuries the treatment available is limited and is generally not sufficient to enhance muscle regeneration efficiently when fast resumption of sport activity is a primary target. A number of growth factors play a specific role in regeneration and it has been proven that a previously described method of physically and chemically stimulating whole blood (to produce autologous conditioned serum) induces concentration increases in FGF-2, HGF, and TGF-beta1. A preliminary study was conducted on muscle strain injuries in professional sportsmen receiving either: 1. autologous conditioned serum (ACS) or 2. Actovegin/Traumeel treatment as control. Assessment of recovery from injury was done by: 1. sport professional's ability to participate to 100 % under competition conditions in their respective sport and 2. MRI analysis. A significant difference in the recovery time from injury was demonstrated: 16.6 +/- 0.9 in the ACS treated instead of 22.3 +/- 1.2 (mean +/- SEM) days in the Actovegin/Traumeel control group (p = 0.001). MRI analysis supported the observed acceleration of the lesion recovery time. We conclude that ACS injection is a promising approach to reduce the time to recovery from muscle injury.
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Emerging applications of hormonal therapy of paroxysmal central nervous system disorders. Expert Opin Investig Drugs 2005; 6:1337-49. [PMID: 15989505 DOI: 10.1517/13543784.6.10.1337] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Gonadal and adrenal steroidal hormones and their related neuropeptides affect seizures. Seizures, in their turn, may affect the functioning of these endocrine systems. Both these sets of effects may be clinically important and open to therapeutic manipulation. Recent advances in understanding the effects of these hormones and their metabolites on neuronal excitability have opened the way for a number of new, hormonally-based therapeutic approaches to seizure management. Some of these have reached various stages of clinical trials, while others are still in the preclinical stages of testing. Similarly, treatment of some of the hormonal consequences of seizures has recently been explored and will be discussed.
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Clinical Audit as an Effective Method to Improve Blood Pressure Control in Dialysis Patients (HD Pts). High Blood Press Cardiovasc Prev 2005. [DOI: 10.2165/00151642-200512030-00083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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[The hemodiafiltration with infusion of acetate-free dialysis fluid can modify the inflammatory response in patients "high responders" to inflammatory stimuli?]. GIORNALE ITALIANO DI NEFROLOGIA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI NEFROLOGIA 2004; 21 Suppl 30:S122-7. [PMID: 15747295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
PURPOSE This study aimed to verify the effects of paired hemodiafiltration on-line (PHF-AF) on inflammation in patients who were "high responders" to inflammatory stimuli: elevated C-reactive protein (CRP), genetic polymorphisms influencing a low transcription for interleukin-10 (IL-10) and a high transcription for IFN-gamma. METHODS Ten patients selected as high responders for IFN-gamma and low responders for IL-10 were included in a crossover study to compare PHF-AF and standard bicarbonate hemodialysis (BHD). At study entry and before the start of each dialysis session the following examinations were performed: CRP, albumin, fibrinogen, ferritin, transferrin, prealbumin and serum levels of IL-6, IL-10, IFN-gamma, tumor necrosis factor-alpha (TNF-alpha). After the 1st and 3rd week of the study, the blood samples were also collected after the dialysis session. RESULTS . There was a significant reduction in albumin and prealbumin in PHF-AF patients during the study; none of the other parameters were changed in both patient groups. CRP tended to be elevated after dialysis in both PHF-AF and BHD. While IL-6, IL-10 and IFN-gamma were unchanged during the dialysis session, there was a significant variation in TNF-alpha levels, which were increased in BHD (from 10.9 +/- 3.1 to 14.7 +/- 4.1 pg/mL; p=0.004) and reduced in PHF-AF (from 11.9 +/-2.8 to 6.3 +/- 2.2 pg/mL; p=0.0004). CONCLUSION Although the cytokine levels were unchanged during the study in both BHD and PHF-AF, the modification of TNF-alpha during the dialysis session was considered as inflammatory significance.
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Amplified fragment length polymorphism reveals genomic variability among Mycobacterium avium subsp. paratuberculosis isolates. J Clin Microbiol 2004; 42:3600-6. [PMID: 15297504 PMCID: PMC497631 DOI: 10.1128/jcm.42.8.3600-3606.2004] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Ninety-six primer sets were used for amplified fragment length polymorphism (AFLP) to characterize the genomes of 20 Mycobacterium avium subsp. paratuberculosis field isolates, 1 American Type Culture Collection (ATCC) M. avium subsp. paratuberculosis isolate (ATCC 19698), and 2 M. avium subsp. avium isolates (ATCC 35716 and Mac 104). AFLP analysis revealed a high degree of genomic polymorphism among M. avium subsp. paratuberculosis isolates that may be used to establish diagnostic patterns useful for the epidemiological tracking of M. avium subsp. paratuberculosis isolates. Four M. avium subsp. paratuberculosis-polymorphic regions revealed by AFLP were cloned and sequenced. Primers were generated internal to these regions for use in PCR analysis and applied to the M. avium subsp. paratuberculosis field isolates. An appropriate PCR product was obtained in 79 of 80 reactions, while the M. avium subsp. avium isolates failed to act as templates for PCR amplification in seven of eight reactions. This work revealed the presence of extensive polymorphisms in the genomes of M. avium subsp. paratuberculosis and M. avium subsp. avium, many of which are based on deletions. Of the M. avium subsp. paratuberculosis-specific sequences studied, one revealed a 5,145-bp region with no homologue in the M. avium subsp. avium genome. Within this region are genes responsible for integrase-recombinase function. Three additional M. avium subsp. paratuberculosis-polymorphic regions were cloned, revealing a number of housekeeping genes; all were evaluated for their diagnostic and epidemiological value.
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414 Correlation of mutations in EGFR with clinical outcomes in NSCLC patients treated with erlotinib. EJC Suppl 2004. [DOI: 10.1016/s1359-6349(04)80421-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Effectiveness and tolerability of a homoeopathic remedy compared with conventional therapy for mild viral infections. Int J Clin Pract 2004; 58:827-32. [PMID: 15529515 DOI: 10.1111/j.1742-1241.2004.00150.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Treatments for mild viral infections are usually directed at providing symptomatic relief. The effectiveness of the homoeopathic remedy Gripp-Heel was compared with that of conventional treatments in a prospective, observational cohort study in 485 patients with mild viral infections and symptoms such as fever, headache, muscle pain, cough or sore throat. Practitioners specialised in homoeopathy or conventional treatment, or practised both to similar extents. As evaluated by the practitioners, the homoeopathic therapy was effective to similar or greater degree than the conventional therapies: 67.9% of patients were considered asymptomatic at the end of Gripp-Heel therapy vs. 47.9% of patients in the control group. Practitioners judged homoeopathic treatments as 'successful' in 78.1% of cases vs. 52.2% for conventional therapies. Tolerability and compliance were good in both treatment groups, with the verdict 'very good' given for 88.9% of patients in the homoeopathic group vs. 38.8% in the conventional treatment group.
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