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Predicting high quality of participation in adaptive snow-sports for individuals with disabilities: An exploratory study. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 69:102501. [PMID: 37665936 DOI: 10.1016/j.psychsport.2023.102501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 07/24/2023] [Accepted: 07/27/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVES This exploratory study aimed to examine the individual, program and environmental (social and physical) characteristics which predict high quality of participation in adaptive snowsports for each dimension of the Quality of Participation in Parasport Framework (QPPF): autonomy, belongingness, mastery, challenge, engagement and meaning. METHODS A survey was completed by 133 individuals with disabilities or their representatives on each dimension of the QPPF in adaptive snowsports and on the factors impacting the quality of participation. Descriptive statistics were used to describe the study participants, and a multivariate logistic regression model was constructed for each dimension of the QPPF to evaluate the relative contribution of individual, snowsport-related, program and environmental factors to each dimension. RESULTS Individuals with disabilities in this study reported high quality of participation on all dimensions of the QPPF. The individual characteristics only predicted the QPPF dimension of challenge. However, the program and environmental characteristics such as equipment, number of instructors and barriers were robust predictors of quality of participation. CONCLUSION Overall, participants experienced high quality participation. Supporting the adaptive snowsports programs while reducing the barriers faced by people with disabilities should be a continued effort to promote quality of participation.
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Neoadjuvant chemotherapy for patients with international federation of gynecology and obstetrics stages IB3 and IIA2 cervical cancer: a multicenter prospective trial. BMC Cancer 2022; 22:1270. [PMID: 36471257 PMCID: PMC9724322 DOI: 10.1186/s12885-022-10355-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 11/22/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Preoperative neoadjuvant chemotherapy (NACT) has been widely used in developing countries for the treatment of patients with International Federation of Gynecology and Obstetrics (FIGO) stages IB3 and IIA2 cervical cancer. However, the effectiveness of NACT and treatment options for NACT-insensitive patients have been concerning. This study will assess prognostic differences between NACT and primary surgery treatment (PST), determine factors associated with prognosis, and explore better adjuvant treatment modalities for NACT-insensitive patients. METHODS This study analyzed clinical characteristics, pathological characteristics, treatment options, and follow-up information of 774 patients with FIGO stages IB3 and IIA2 cervical cancer from 28 centers from January 2016 to October 2019 who participated in a multicenter, prospective, randomized controlled trial. RESULTS For patients undergoing NACT, the 5-year OS and PFS rate was 85.8 and 80.5% respectively. They were similar in the PST group. There was no significant difference in OS and PFS between clinical response (CR)/partial response (PR) groups and stable disease (SD)/progressive disease (PD) groups. Apart from deep cervical invasion (p = 0.046) affecting OS for patients undergoing NACT, no other clinical and pathological factors were associated with OS. 97.8% of NACT-insensitive patients opted for surgery. If these patients did not have intermediate- or high-risk factors, whether they had undergone postoperative adjuvant therapy was irrelevant to their prognosis, whereas for patients with intermediate- or high-risk factors, adjuvant chemotherapy resulted in better PFS (chemotherapy vs. no therapy, p < 0.001; chemotherapy vs. radiotherapy, p = 0.019) and OS (chemotherapy vs. no therapy, p < 0.001; chemotherapy vs. radiotherapy, p = 0.002). CONCLUSIONS NACT could be a choice for patients with FIGO stages IB3 and IIA2 cervical cancer. The main risk factor influencing prognosis in the NACT group is deep cervical invasion. After systematic treatment, insensitivity to NACT does not indicate a poorer prognosis. For NACT-insensitive patients, Chinese prefer surgery. Postoperative adjuvant therapy in patients with no intermediate- or high-risk factors does not improve prognosis, and chemotherapy in patients with intermediate- and high-risk factors is more effective than radiation therapy and other treatments. TRIAL REGISTRATION The study was prospectively registered on ClinicalTrials.gov (NCT03308591); date of registration: 12/10/2017.
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Effectiveness of Self-cut vs Mesh-Kit Titanium-Coated Polypropylene Mesh for Transvaginal Treatment of Severe Pelvic Organ Prolapse: A Multicenter Randomized Noninferiority Clinical Trial. JAMA Netw Open 2022; 5:e2231869. [PMID: 36112377 PMCID: PMC9482053 DOI: 10.1001/jamanetworkopen.2022.31869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE Transvaginal mesh (TVM) can increase the durability of vaginal surgical procedures for pelvic organ prolapse (POP) and may be indicated in certain situations despite concerns about mesh-related complications. In addition, the expense of commercial mesh kits has limited their use. The effectiveness, safety, and cost of a self-cut mesh procedure compared with a commercial mesh-kit procedure for the surgical treatment of women with POP is unclear. OBJECTIVE To assess the 1-year effectiveness and safety of self-cut titanium-coated polypropylene mesh compared with a precut commercial mesh kit for the transvaginal surgical treatment of women with severe symptomatic POP. DESIGN, SETTING, AND PARTICIPANTS This multicenter randomized noninferiority clinical trial was conducted at 11 hospitals in 8 provinces of China. A total of 336 women with symptomatic stage 3 to 4 POP were enrolled between January 22, 2018, and November 11, 2019, with follow-up through December 11, 2020. INTERVENTIONS Participants were randomized to receive a TVM procedure using either self-cut mesh (self-cut mesh group) or a precut commercial mesh kit (mesh-kit group), both of which used the same titanium-coated polypropylene mesh. MAIN OUTCOMES AND MEASURES The primary outcome measure was composite surgical success at 1 year, which was defined as the absence of vaginal bulge symptoms, no additional retreatment for POP, and no vaginal prolapse at or beyond the hymen. Secondary outcomes included symptom-specific pelvic floor function and quality-of-life measures as well as perioperative complications, including mesh-related complications and hospitalization costs. Complications were categorized using the Clavien-Dindo system (with grade 1 indicating any deviation from the normal postoperative course but not requiring grade 2-4 interventions; grade 2, need for pharmacological treatment, blood transfusion, and/or total parenteral nutrition; grade 3, the need for surgical, endoscopic, and/or interventional radiological procedures; and grade 4, life threatening). RESULTS Among 336 female participants (mean [SD] age, 63.3 [5.9] years; all of Chinese ethnicity), 169 patients were randomized to the self-cut mesh group, and 167 were randomized to the mesh-kit group. Three patients were unavailable for follow-up after 1 year. In the intention-to-treat analysis, 162 women (95.9%) in the self-cut mesh group had outcomes that met the definition of surgical success; this result was noninferior to the surgical success rate observed in the mesh-kit group (146 women [87.4%]; risk difference, 8.5%; 95% CI, 2.2%-14.3%; P = .006). The frequency of Clavien-Dindo grade 1 to 3 perioperative complications was not significant between groups (12 of 166 women [7.2%] in the self-cut mesh group vs 20 of 161 women [12.4%] in the mesh-kit group; P = .14). Vaginal mesh exposure rates in women examined at 1 year were similar (4 women [2.4%] in the self-cut mesh group vs 8 women [4.8%] in the mesh-kit group; P = .23). Median (IQR) total hospitalization costs were $3663.00 ($3258.90-$4495.10) in the self-cut mesh group vs $6144.00 ($5434.90-$7160.20) in the mesh-kit group (P < .01), representing savings of $2481.00 (40.4%) with the use of self-cut mesh. CONCLUSIONS AND RELEVANCE In this clinical trial, the composite surgical success rate of a self-cut mesh procedure was noninferior to that of a commercial mesh-kit procedure using the same titanium-coated polypropylene mesh and reduced hospitalization expenses by 40.4%. These findings suggest that the use of self-cut mesh procedures may be advantageous for the surgical treatment of some women with severe POP, particularly those in countries with low and middle income. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT03283124.
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Chimeric antigen receptor T cells self-neutralizing IL6 storm in patients with hematologic malignancy. Cell Discov 2021; 7:84. [PMID: 34518515 PMCID: PMC8437938 DOI: 10.1038/s41421-021-00299-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Accepted: 07/01/2021] [Indexed: 12/13/2022] Open
Abstract
IL6 is one of the most elevated cytokines during chimeric antigen receptor (CAR) T cell cytokine release syndrome (CRS), and IL6R blockade by Tocilizumab has successfully relieved the most life-threatening aspects of CRS in patients. In addition, latest studies demonstrated the essential role of IL1 in driving CART induced neurotoxicity in mouse models. Here we present a clinical investigation (ChiCTR2000032124; ChiCTR2000031868) of anti-CD19 and anti-BCMA CART (41BBζ) secreting an anti-IL6 scFv and IL1 receptor antagonist (IL1RA) in treating patients with hematologic malignancy. Our results revealed that IL6 and IL1B were maintained at low levels without significant elevation during CRS, rendering Tocilizumab dispensable. Moreover, treated patients did not show neurotoxicity during CRS and exhibited mild to moderate CRS. Notably, we observed high rate of complete response (CR) and significant CART expansion during treatment. In sum, we conclude that CART-secreting anti-IL6 scFv and IL1RA could self-neutralize IL6 storm and maintain low levels of IL1B during CART therapy to minimize IL6- and IL1-associated cytokine toxicity and neurotoxicity without impairing therapeutic efficacy.
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CRISPR-edited CART with GM-CSF knockout and auto secretion of IL6 and IL1 blockers in patients with hematologic malignancy. Cell Discov 2021; 7:27. [PMID: 33907185 PMCID: PMC8079381 DOI: 10.1038/s41421-021-00255-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Accepted: 02/25/2021] [Indexed: 12/11/2022] Open
Abstract
Revolutionary CART therapy still faces the challenge of severe cytokine release syndrome (CRS). While IL6 and IL1 have been demonstrated as essential contributors, GM-CSF is one of the most abundant inflammatory cytokines secreted by CART and has also been suggested in contributing to CRS. To minimize GM-CSF production from CART to reduce its associated toxicity, we conducted a pilot study (ChiCTR2000032124) of CRISPR-edited GM-CSF knockout (KO) in CART secreting anti-IL6 scFv and IL1RA, with additional TCR KO for tracing edited CART. The initial results of three patients (1 Non-Hodgkin lymphoma (NHL) and 2 multiple myelomas (MMs)) are summarized as: 3/3 complete response, 2/3 none CRS, 1/3 grade 2 CRS, and 0/3 neurotoxicity. The analysis revealed low levels of GM-CSF, IL6 and IL1B at the time of interferon-gamma (IFNG) peaks, and elevated IL1RA. We also observed significant expansion of CD3– CART during treatment and no aberrant expansion of CD3– CART in the follow-up. Re-expansion of CD3– CART was observed in two patients while recurring CD19+ cells were eradicated in the patient with NHL. In summary, our study supported the safety and durable potency of CRISPR-edited CART in patients, providing a novel platform for developing autologous or allogeneic CART to minimize GM-CSF-associated toxicity in addition to autonomous IL6/IL1 blockade.
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Pegylated liposomal doxorubicin in patients with epithelial ovarian cancer. J Ovarian Res 2021; 14:12. [PMID: 33423683 PMCID: PMC7798203 DOI: 10.1186/s13048-020-00736-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/03/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To evaluate the efficacy and safety of PLD in treating of in patients who experience epithelial ovarian, fallopian tubal, and peritoneal cancer progression within 12 months after the first-line platinum-based therapy. METHODS This was an open-label, single-arm and multicenter clinical trial. The ORR was the interim primary objective, and the DCR, AEs and QOL were the secondary objectives. The impact of factors on efficacy outcomes, the change trend of CA125 and the artificial platinum-free interval were exploratory endpoints. RESULTS Totally, 115 patients were enrolled in this study and included in the ITT population. Moreover, 101 patients were included in the safety population. The median follow-up time was 4 months (IQR 2-6). In the ITT population, the confirmed ORR was 37.4% (95% CI, 28.4-46.4%), and the DCR was 65.2% (95% CI, 56.4-74.1%). The previous response status to platinum-based chemotherapy and baseline CA125 levels were significantly correlated with the ORR. The ORR was significantly higher in patients with a CA125 decrease after the first cycle than in the patients with a CA125 increase. The most common grade 3 or higher AE was hand-foot syndrome (3 [3.0%] of 101 patients). No statistically significant differences existed between the baseline and the postbaseline questionnaires. CONCLUSIONS For patients who experience platinum-resistant and platinum-refractory relapse, the use of PLD may be acceptable because of the associated satisfactory efficacy, low frequency of AEs and high patient QOL. Moreover, a low CA125 level at baseline and a reduction in CA125 after the first cycle are predictive factors for satisfactory efficacy.
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Performance improvement of wastewater treatment processes by application of machine learning. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 82:2671-2680. [PMID: 33341761 DOI: 10.2166/wst.2020.382] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Improving wastewater treatment processes is becoming increasingly important, due to more stringent effluent quality requirements, the need to reduce energy consumption and chemical dosing. This can be achieved by applying artificial intelligence. Machine learning is implemented in two domains: (1) predictive control and (2) advanced analytics. This is currently being piloted at the integrated validation plant of PUB, Singapore's National Water Agency. (1) Primarily, predictive control is applied for optimised nutrient removal. This is obtained by application of a self-learning feedforward algorithm, which uses load prediction and machine learning, fine-tuned with feedback on ammonium effluent. Operational results with predictive control show that the load prediction has an accuracy of ≈88%. It is also shown that an up to ≈15% reduction of aeration amount is achieved compared to conventional control. It is proven that this load prediction-based control leads to stable operation and meeting effluent quality requirements as an autopilot system. (2) Additionally, advanced analytics are being developed for operational support. This is obtained by application of quantile regression neural network modelling for anomaly detection. Preliminary results illustrate the ability to autodetect process and instrument anomalies. These can be used as early warnings to deliver data-driven operational support to process operators.
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[Drug interaction monitoring of lopinavir/ritonavir in COVID-19 patients with cancer]. ZHONGHUA NEI KE ZA ZHI 2020; 59:400-404. [PMID: 32114746 DOI: 10.3760/cma.j.cn112138-20200219-00097] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Self-cut titanium-coated polypropylene mesh versus pre-cut mesh-kit for transvaginal treatment of severe pelvic organ prolapse: study protocol for a multicenter non-inferiority trial. Trials 2020; 21:226. [PMID: 32102687 PMCID: PMC7045611 DOI: 10.1186/s13063-019-3966-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 12/06/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Pelvic organ prolapse (POP) is a common health problem and has significant negative effects on a woman's quality of life. The transvaginal mesh procedure is a durable reconstructive surgery, but the mesh kits are expensive for underdeveloped countries. Our previous case-series study showed that the use of self-cut mesh had a good success rate (91.8% at 1-year follow-up) and low complication rate. This trial is designed to compare a self-cut titanium-coated polypropylene mesh procedure with a mesh kit for the treatment of symptomatic stage III-IV anterior or apical prolapse in terms of efficacy, safety and cost-effectiveness. METHODS The trial is a randomized controlled multicenter non-inferiority trial. The primary outcome measure is the composite success rate at 1-year follow-up. The secondary outcomes are anatomic outcomes of each vaginal segment (anterior, posterior and apical) using the POP-Q score, subjective improvement of quality of life according to questionnaires, intraoperative parameters, complications and costs. Analysis will be performed according to the intention-to-treat principle. Based on a comparable success rate of 90% and 10% as the margin (β = 0.2 and one-sided α = 0.025), about 312 patients in total from 11 centers will be recruited including 10% dropout. The aims of the research are to demonstrate whether the self-cut mesh procedure is non-inferior to the mesh-kit procedure and to investigate the performance of titanium-coated mesh for vaginal prolapse repair. DISCUSSION This multicenter non-inferiority trial will evaluate whether the efficacy and safety of self-cut mesh is non-inferior to mesh kits in women with severe symptomatic stage III-IV anterior or apical prolapse. If we are able to show that the self-cut mesh procedure is non-inferior to the mesh-kit procedure in success rates, then the self-cut mesh procedure may be more cost-effective. TRIAL REGISTRATION ClinicalTrials.gov, NCT03283124. Registered on 17 January 2018.
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Diagnosis and Management of Mixed Gestational Trophoblastic Neoplasia: A Study of 16 Cases and a Review of the Literature. Front Oncol 2019; 9:1262. [PMID: 31803628 PMCID: PMC6873612 DOI: 10.3389/fonc.2019.01262] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 10/31/2019] [Indexed: 11/23/2022] Open
Abstract
Objective: Mixed gestational trophoblastic neoplasia (GTN) is a rare occurrence that refers to the coexistence of choriocarcinoma and/or placental site trophoblastic tumor and/or epithelioid trophoblastic tumor. The diagnosis and management of mixed GTN are challenging. We investigated the clinicopathological characteristics, diagnoses, treatments, and outcomes of patients with mixed GTN. Materials and Methods: The medical records and pathological sections of 16 patients with mixed GTN who were treated at Peking Union Medical College Hospital and The Second Xiangya Hospital of Central South University between January 2012 and December 2018 were reviewed. Results: Pretreatment serum human chorionic gonadotropin (hCG) levels ranged from 180 to 625,024 IU/L, and were >10,000 IU/L in 14 of the 16 patients, none of whom were diagnosed correctly at initial presentation. Two patients were diagnosed with choriocarcinoma coexisting with intermediate trophoblastic tumor (ITT) through dilation and curettage (D&C) before treatment. Another 5 patients were histologically confirmed to have placental site trophoblastic tumor (PSTT) by D&C but final pathological findings showed mixed PSTT and choriocarcinoma at subsequent hysterectomy. Seven post-chemotherapy patients with an initial clinical diagnosis of choriocarcinoma underwent surgery because of chemoresistance and their pathological findings revealed coexisting ITT. The remaining 2 patients were found to have choriocarcinoma coexisting with ITT following cervical biopsy and pulmonary lobectomy. All patients received chemotherapy: 14 underwent surgery combined with chemotherapy and 2 received chemotherapy alone to preserve fertility. Other than 1 patient who died of disease progression, 15 patients (93.8%) achieved complete remission (CR) after treatment, although 5 (33.3%) relapsed. Of these 5 patients with relapse, 3 achieved CR after additional treatment, 1 was receiving an immune checkpoint inhibitor, and 1 was lost to follow-up after refusing further therapy. Conclusion: Mixed GTN is difficult to diagnose on initial presentation. Overlap of the ITT component should be considered in refractory chemoresistant choriocarcinoma. Coexistence of choriocarcinoma should be suspected in ITT patients with high hCG levels. Surgery combined with chemotherapy is optimal treatment for choriocarcinoma mixed with ITT.
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Efficacy and safety of LentiGlobin gene therapy in patients with transfusion-dependent β-thalassemia and non-β0/β0 genotypes: Updated results from the completed phase 1/2 Northstar and ongoing phase 3 Northstar-2 studies. Cytotherapy 2019. [DOI: 10.1016/j.jcyt.2019.03.578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Overexpression of MEF2D contributes to oncogenic malignancy and chemotherapeutic resistance in ovarian carcinoma. Am J Cancer Res 2019; 9:887-905. [PMID: 31218100 PMCID: PMC6556600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 04/25/2019] [Indexed: 06/09/2023] Open
Abstract
The transcription factor MEF2 promotes survival in various cell types and a number of studies indicate that abnormal regulation of MEF2 is linked to oncogenicity in several carcinomas. We have found that MEF2D, a member of the MEF2 family, is upregulated in Ovarian Cancer (OC). Immunohistochemistry analysis of tumor sections of 402 OC patients revealed that MEF2D is significantly elevated at the protein level. We have also found that the expression level of MEF2D is associated with cisplatin-resistance and poor prognosis by a retrospective analysis. Furthermore, Downregulation of MEF2D by siRNA reduces proliferation and invasiveness of OC cells SKOV3 and OVCAR3, induces apoptosis in vitro, and abolishes OVCAR3 tumorigenicity in xenograft model. Mechanistic study via ChIP analysis identified two of MEF2D-targeted genes, HPSE and IKBKE, which are associated with tumor invasion and chemotherapy-resistance, in accord with MEF2D expression in OC. Remarkably, knock-down of MEF2D invariably lead to the downregulation of IKBKE and reversed cisplatin (DDP)-resistance in cisplatin-resistant cells SKOV3-DDP. Our results suggest that MEF2D promotes malignant biological behaviors and cisplatin-resistance in OC and establish MEF2D as a new therapeutic target in OC treatment.
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P2.03-22 OCT4andSOX2 Specific CTLs Plus PD-1 Inhibitor Had Synergistic Effect on Killing CSC And Treating Drug-Resistant Lung Cancer Mice. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Corrigendum to "Endothelial nitric oxide signaling regulates Notch1 in aortic valve disease" [J. Mol. Cell. Cardiol. 60 (2013) 27-35]. J Mol Cell Cardiol 2018; 121:307. [PMID: 29778253 DOI: 10.1016/j.yjmcc.2018.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Novel poly (ADP-ribose) polymerase inhibitor, AZD2281, enhances radiosensitivity of both normoxic and hypoxic esophageal squamous cancer cells. Dis Esophagus 2016; 29:215-23. [PMID: 25604309 DOI: 10.1111/dote.12299] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Radiotherapy plays an important role in the treatment of esophageal squamous cell carcinoma (ESCC). However, the outcome of radiotherapy in ESCC remains unsatisfactory because esophageal squamous cancer cells, particularly those under hypoxic condition, exhibit radioresistance. The aim of this study was to determine whether or not AZD2281, a potent poly (ADP-ribose) polymerase (PARP) inhibitor, could enhance the radiation sensitivity of two ESCC cell lines, namely ECA109 and TE13. The radiosensitizing effect of AZD2281 was evaluated on the basis of cell death, clonogenic survival and tumor xenograft progression. AZD2281 alone was slightly toxic to ESCC cell lines. Apoptosis was increased and clonogenic survival was decreased in both cell lines when AZD2281 was combined with ionizing radiation (IR) under normoxic condition. AZD2281 enhanced IR-induced apoptosis to a more significant level under chronic hypoxic condition (0.2% O(2), 48 hour) than under normoxic condition. AZD2281 also slightly enhanced clonogenic cell death under chronic hypoxic condition compared with that under normoxic condition. This result could be associated with increased radiation-induced DNA double-strand breaks (DSB), decreased DSB repair and increased apoptosis of ESCC cells. Furthermore, homologous recombination (HR) protein Rad51 expression and focus formation were decreased in ESCC cells exposed to moderate chronic hypoxic condition (0.2% O(2), 48 hour); this result indicated that chronic hypoxic ESCC cells were HR deficient, possibly causing contextual synthetic lethality with PARP inhibitor in radiation sensitization. AZD2281 was also a radiation sensitizer in ESCC tumor xenograft models. Hence, in vitro and in vivo findings provide evidence that AZD2281 potently sensitizes ESCC cells to X-ray irradiation. The selective cell killing of HR-defective hypoxic cells contributes to radiosensitization by PARP inhibitor in ESCC cells under hypoxic condition.
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Transcription Factor Pitx2 Promotes Myocardial Regeneration after Ischemic Injury. Thorac Cardiovasc Surg 2016. [DOI: 10.1055/s-0036-1571557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tegafur Substitution for 5-Fu in Combination with Actinomycin D to Treat Gestational Trophoblastic Neoplasm. PLoS One 2015; 10:e0143531. [PMID: 26599757 PMCID: PMC4658150 DOI: 10.1371/journal.pone.0143531] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 11/05/2015] [Indexed: 12/03/2022] Open
Abstract
Although 5-fluorouracil (5-Fu) combination chemotherapy provides a satisfactory therapeutic response in patients with gestational trophoblastic neoplasms (GTNs), it has severe side effects. The current study analyzed the therapeutic effects and side effects of tegafur plus actinomycin D (Act-D) vs. 5-Fu plus Act-D for the treatment of GTNs based on controlled historical records. A total of 427 GTN cases that received tegafur and Act-D combination chemotherapy at the Second Xiangya Hospital of XiangYa Medical School between August 2003 and July 2013 were analyzed based on historical data. A total of 393 GTN cases that received 5-Fu plus Act-D between August 1993 and July 2003 at the same hospital were also analyzed, which constituted the control group. The therapeutic effects, toxicity and side effects after chemotherapy were compared between the groups. The overall response rate was 90.63% in the tegafur+Act-D group (tegafur group) and 92.37% in the 5-Fu+Act-D group (5-Fu group); these rates were not significantly different (P > 0.05). However, the incidence rates of myelosuppression (white blood cell decline), gastrointestinal reactions (nausea, vomiting, dental ulcer, and diarrhea), skin lesions and phlebitis were lower in the tegafur group than in the 5-Fu group (P < 0.05). The results of this study may provide useful data for the clinical application of tegafur in GTN treatment.
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P09.18 Suboptimal prenatal testing for syphilis and other stds among commercially-insured women in the united states, 2013. Br J Vener Dis 2015. [DOI: 10.1136/sextrans-2015-052270.402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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P09.17 Rectal infection with n. gonorrheaeand c. trachomatisin men in the united states. Br J Vener Dis 2015. [DOI: 10.1136/sextrans-2015-052270.401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Use of exergames for upper extremity rehabilitation in stroke patients. Ann Phys Rehabil Med 2015. [DOI: 10.1016/j.rehab.2015.07.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Post-placental iud placement in the United States, 2009. Contraception 2013. [DOI: 10.1016/j.contraception.2013.05.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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P3.382 Post-Neonatal Pediatric Circumcision in the United States, 2010. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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O08.5 Should All Pregnant Women Be Screened For Chlamydial Infection as Recommended by CDC, or Only Those Younger Than 25 Years as Recommended by USPSTF? Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0129] [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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A genome-wide association study identifies two new cervical cancer susceptibility loci at 4q12 and 17q12. Nat Genet 2013; 45:918-22. [PMID: 23817570 DOI: 10.1038/ng.2687] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 06/07/2013] [Indexed: 12/14/2022]
Abstract
To identify new genetic risk factors for cervical cancer, we conducted a genome-wide association study in the Han Chinese population. The initial discovery set included 1,364 individuals with cervical cancer (cases) and 3,028 female controls, and we selected a 'stringently matched samples' subset (829 cases and 990 controls) from the discovery set on the basis of principal component analysis; the follow-up stages included two independent sample sets (1,824 cases and 3,808 controls for follow-up 1 and 2,343 cases and 3,388 controls for follow-up 2). We identified strong evidence of associations between cervical cancer and two new loci: 4q12 (rs13117307, Pcombined, stringently matched=9.69×10(-9), per-allele odds ratio (OR)stringently matched=1.26) and 17q12 (rs8067378, Pcombined, stringently matched=2.00×10(-8), per-allele ORstringently matched=1.18). We additionally replicated an association between HLA-DPB1 and HLA-DPB2 (HLA-DPB1/2) at 6p21.32 and cervical cancer (rs4282438, Pcombined, stringently matched=4.52×10(-27), per-allele ORstringently matched=0.75). Our findings provide new insights into the genetic etiology of cervical cancer.
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Sexual behaviour and desire to discuss mental health as reported by HIV-infected men who have sex with men. Int J STD AIDS 2013; 24:93-9. [PMID: 23514829 DOI: 10.1177/0956462412472307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We assessed sexually transmitted infection risk behaviours and desire to discuss mental health, as reported by 426 HIV-infected men who have sex with men receiving HIV care in eight urban clinics. Most of these patients (90%) had begun HIV care >1 year ago. In the past year, 74% had multiple sexual partners, 75% engaged in anal intercourse, 48% had >1 HIV-uninfected partner and 82% used illegal psychoactive drugs. Among those reporting anal intercourse, approximately 61% reported using a condom during the most recent episode. Among all patients, 70% wanted to talk with their clinicians about how they felt mentally or emotionally. Using a two-tailed chi-squared test, we found that patients who engaged in unprotected receptive anal sex were more likely to want such a conversation than those who did not (80% versus 62%, P < 0.01); and those who engaged in unprotected insertive anal sex were also more likely to want such a conversation (81% versus 63%, P < 0.01). The findings highlight the prevalence of risky sexual behaviour and of mental health concerns in the participating patient population. Patients reporting risky sexual behaviour were more likely to want to discuss how they felt mentally or emotionally than those not reporting such behaviour.
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Wnt Signaling Prevents Oxidative Hepatic Injury Through Enhanced Mitochondrial Function. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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A retrospective study of different treatments of limited-stage small-cell esophageal carcinoma and associated prognostic factor analysis. Dis Esophagus 2013; 26:696-702. [PMID: 23317069 DOI: 10.1111/dote.12017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Primary, small-cell esophageal carcinoma (SCEC) is a rare but highly malignant tumor. Due to lack of randomized, controlled, prospective studies, there are currently no unified treatment modalities for SCEC. This study retrospectively analyzed the outcomes of different treatments and prognostic factors that influence overall survival in patients with limited-stage SCEC. The study included 106 patients pathologically diagnosed with limited-stage SCEC at Huai'an First People's Hospital, Nanjing Medical University (Huai'an, China), between 1998 and 2007. There were 66 males and 40 females, with a median age of 58 years (range: 45-77 years). Fourteen patients received surgery alone, 42 received surgery and postoperative chemotherapy, 11 received radiotherapy alone, and 39 received concurrent chemoradiotherapy. Combined modality treatment with and without chemotherapy yielded 5-year survival rates (5YSRs) of 27.2% and 0%, respectively. Associated median survival times were 22 months and 11 months, respectively, with a hazard ratio (HR) of 2.30 (95% confidence interval [CI]: 1.42-3.73, P = 0.001). Among patients treated with surgery plus postoperative chemotherapy or with concurrent chemoradiotherapy, the 5YSRs were 31.0% and 23.1%, respectively. Median survival times were 26 months and 18 months, with an HR of 1.25 (95% CI: 0.75-2.09, P = 0.725). Multivariate survival analysis using Cox regression model showed that chemotherapy was a positive independent prognostic factor for SCEC (HR 2.92, 95% CI: 1.25-6.80). Chemotherapy-based combined modality treatment appears to increase the long-term survival of patients with limited-stage SCEC. Similar overall survival rates results are achieved with surgery combined with chemotherapy as with concurrent chemoradiotherapy, with chemotherapy being an independent prognostic factor. Randomized, controlled, prospective studies are needed to identify optimal chemotherapy regimens for treating SCEC.
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The lymph index: a potential hematological parameter for viral infection. Int J Infect Dis 2013; 17:e490-3. [PMID: 23313156 DOI: 10.1016/j.ijid.2012.12.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Revised: 11/09/2012] [Accepted: 12/02/2012] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE An LH750 hematology analyzer with VCS (volume, conductivity, and light scatter) technology can determine morphologic properties of peripheral leukocytes, known as cell population data (CPD). We have previously demonstrated that the lymphocyte CPD exhibit significant changes in acute hepatitis B virus infection. A simplified lymphocyte CPD, the lymph index, was proposed. We conducted the current study to further evaluate the clinical usefulness of the lymph index, and included patients with various viral infections, as well as those with acute bacterial infections. METHODS Peripheral blood was collected from 72 patients with viral infections, 46 patients with acute bacterial infections, and 204 controls. The lymphocyte CPD included the mean volume (LV) with its standard deviation (LV-SD) and the conductivity (LC). The lymph index was calculated as LV × LV-SD ÷ LC. RESULTS The lymph index was significantly increased in viral infections and only mildly increased in acute bacterial infections compared to controls. Using a lymph index cutoff value of ≥ 12.92, we achieved 91.67% sensitivity and 97.2% specificity for diagnosing viral infection. CONCLUSIONS The findings may be clinically useful since these morphological parameters are readily obtained by hematology analyzer during automated leukocyte differentials. They are quantitative, objective, and fast. The lymph index could be a potential hematological parameter for viral infection.
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In-VitroBiocompatibility Evaluation of Collagen-Hyaluronic Acid/Bioactive Glass Nanocomposite Scaffold. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2013. [DOI: 10.1080/10601325.2013.829360] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Species-specific real-time PCR detection of Colletotrichum kahawae. J Appl Microbiol 2012; 114:828-35. [PMID: 23163978 DOI: 10.1111/jam.12068] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2012] [Revised: 11/08/2012] [Accepted: 11/10/2012] [Indexed: 01/30/2023]
Abstract
AIMS Colletotrichum kahawae is a strongly aggressive pathogen causing coffee berry disease and is specific to Arabica coffee (Coffea arabica) in Africa. In this article, we developed a real-time PCR assay for the species-specific diagnosis of C. kahawae by designing the primers and a TaqMan probe derived from the single nucleotide polymorphism-rich region of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene. METHODS AND RESULTS DNA markers from rDNA internal transcribed spacer, actin, β-tubulin and GAPDH genes of the ex-type culture of C. kahawae and 10 reference strains of Colletotrichum species were analysed for intra- and interspecific variations. The GAPDH gene was selected to develop a species-specific DNA marker. A TaqMan real-time PCR assay for species-specific detection of C. kahawae was developed, and its accuracy was tested against type strains of other phylogenetically closely related species in the C. gloeosporioides species complex, with the detection sensitivity of 80 fg μl(-1) of genomic DNA. CONCLUSIONS This real-time PCR assay is highly specific and sensitive for the diagnosis of C. kahawae and can be applied in qualitative and quantitative tests. SIGNIFICANCE AND IMPACT OF THE STUDY This protocol allows for a rapid and sensitive detection of C. kahawae and will be useful in disease management and pest detection to prevent further spread of this pathogen.
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[Clinical effect of letrozole on the ovulation induction in endometrial preparation for frozen-thawed embryo transfer]. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2012; 37:1233-1238. [PMID: 23281376 DOI: 10.3969/j.issn.1672-7347.2012.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To evaluate the clinical effect of letrozole (LE) alone on the ovulation induction in endometrial preparation for frozen-thawed embryo transfer (FET). METHODS Totally 253 FET cycles were analyzed by case control study from October 2010 to June 2011. We divided ovulation disorders or menstrual disorders divided into 2 groups: a LE group on ovulation induction cycle (n=85), and a hormone replacement therapy (HRT) cycle group (n=84). Meanwhile those who ovulated normally were included in a natural cycle group (n=84). Demographics and clinical parameters of reproductive correlation of all patients were observed among these groups. RESULTS The average clinical pregnancy rate of the LE group was higher than that of HRT cycle group (54.1% vs 44.04%; P<0.05). The difference in the parameters such as patients' demographics and other clinical indexs had no statistical significance (P>0.05). The estradiol level on human chorionic gonadotrophin (HCG) administration day in the natural cycle group [(341.19±113.14) pg/mL] was higher than that of the LE group [(279.70±127.80) pg/mL] (P<0.05). There was no significant difference in the number of maturation follicles and endometrial thickness on the HCG administration day between the LE group and the natural cycle group (P>0.05). CONCLUSION Ovulation induction with LE alone for endometrial preparation is superior to HRT cycle in FET and has similar clinical process and outcome to those of the natural cycle. It can be applied in endometrial preparation for FET effectively for those with anovulation or menstrual disorder.
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P177 Investigating the cost-effectiveness of integrated prenatal HIV/syphilis screening to prevent adverse pregnancy outcomes in China. Br J Vener Dis 2012. [DOI: 10.1136/sextrans-2012-050601c.177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Outer membrane defect and stronger biofilm formation caused by inactivation of a gene encoding for heptosyltransferase I in Cronobacter sakazakii ATCC BAA-894. J Appl Microbiol 2012; 112:985-97. [DOI: 10.1111/j.1365-2672.2012.05263.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Assessment of left ventricular systolic function in fetuses without myocardial hypertrophy of gestational diabetes mellitus mothers using velocity vector imaging. J OBSTET GYNAECOL 2012; 32:252-6. [DOI: 10.3109/01443615.2011.645092] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Beta-Catenin is a Critical Regulator of Mitochondrial Function and Energy Balance in Liver Homeostasis and Disease. J Surg Res 2012. [DOI: 10.1016/j.jss.2011.11.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Seroprevalence of herpes simplex virus 2 among Hispanics in the USA: National Health and Nutrition Examination Survey, 2007-2008. Int J STD AIDS 2011; 22:387-90. [PMID: 21729957 DOI: 10.1258/ijsa.2011.010474] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To examine the seroprevalence of herpes simplex virus type 2 (HSV-2) among Hispanics in the USA, we used the cross-sectional, nationally representative National Health and Nutrition Examination Survey to compare the seroprevalence of HSV-2 between Hispanic persons of Mexican heritage and non-Mexican heritage aged 14-44 years, from survey years 2007-2008. The overall HSV-2 seroprevalence among Hispanics aged 14-44 years was 17.5% (95% confidence interval [CI], 15.2, 20.1) in the USA. HSV-2 seroprevalence was significantly lower among Mexican Americans than among other Hispanics (11.7% vs. 27.8%, P < 0.01). Prevalence of HSV-2 was also significantly associated with gender and age. The significant difference in HSV-2 seroprevalence between Hispanic persons of Mexican heritage and non-Mexican heritage suggested that targeting specific subgroups of Hispanics for preventive interventions may be a strategy to reduce the transmission of HSV-2 and HIV among Hispanics in the USA.
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A randomised, double-blind and placebo-controlled study of the extracorporeal cardiac shock wave therapy for coronary artery disease. BRITISH HEART JOURNAL 2011. [DOI: 10.1136/heartjnl-2011-300867.641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Effect of extracorporeal cardiac shock wave therapy on MMP 1& TIMP1 after acute myocardial infarction in pigs. BRITISH HEART JOURNAL 2011. [DOI: 10.1136/heartjnl-2011-300867.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Study of diagnosing unexplained syncope with insertable loop recorder system. BRITISH HEART JOURNAL 2011. [DOI: 10.1136/heartjnl-2011-300867.510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Effects of extracorporeal cardiac shock wave therapy on angiogenesis and expression of VEGF in acute myocardial infarction pigs. BRITISH HEART JOURNAL 2011. [DOI: 10.1136/heartjnl-2011-300867.206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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A novel methodology of balloon plus micro-embolis on porcine acute myocardial infarction model. BRITISH HEART JOURNAL 2011. [DOI: 10.1136/heartjnl-2011-300867.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Corrective response reaction times and multi-motor coordination after countermanding failures. J Vis 2011. [DOI: 10.1167/11.11.900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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P1-S6.33 Monitoring chlamydia testing and positivity in the USA using data from a large commercial laboratory corporation, 2008-2010. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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P1-S6.20 Perinatal Screening for STIs in the USA: adherence to preventive screening recommendations for HIV and syphilis among the commercially insured (2008). Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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O1-S01.04 Suboptimal repeat testing of women with positive chlamydia tests in the USA, 2008-2010. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050109.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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O1-S01.05 Estimating the rate of annual chlamydia screening uptake in US women. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050109.5] [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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P1-S6.22 Characteristics of chlamydia testing by a large commercial laboratory corporation, USA, 2008-2010. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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P5-S7.08 Assessment of chlamydia testing coverage using HEDIS data: USA, 2009. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050108.603] [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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O1-S07.05 Rare event: rectal specimen collection from males for chlamydial infection in the USA. Br J Vener Dis 2011. [DOI: 10.1136/sextrans-2011-050109.41] [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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