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Sample records for cancer patients previously

  1. Surgical treatment of breast cancer in previously augmented patients.

    PubMed

    Karanas, Yvonne L; Leong, Darren S; Da Lio, Andrew; Waldron, Kathleen; Watson, James P; Chang, Helena; Shaw, William W

    2003-03-01

    The incidence of breast cancer is increasing each year. Concomitantly, cosmetic breast augmentation has become the second most often performed cosmetic surgical procedure. As the augmented patient population ages, an increasing number of breast cancer cases among previously augmented women can be anticipated. The surgical treatment of these patients is controversial, with several questions remaining unanswered. Is breast conservation therapy feasible in this patient population and can these patients retain their implants? A retrospective review of all breast cancer patients with a history of previous augmentation mammaplasty who were treated at the Revlon/UCLA Breast Center between 1991 and 2001 was performed. During the study period, 58 patients were treated. Thirty patients (52 percent) were treated with a modified radical mastectomy with implant removal. Twenty-eight patients (48 percent) underwent breast conservation therapy, which consisted of lumpectomy, axillary lymph node dissection, and radiotherapy. Twenty-two of the patients who underwent breast conservation therapy initially retained their implants. Eleven of those 22 patients (50 percent) ultimately required completion mastectomies with implant removal because of implant complications (two patients), local recurrences (five patients), or the inability to obtain negative margins (four patients). Nine additional patients experienced complications resulting from their implants, including contracture, erosion, pain, and rupture. The data illustrate that breast conservation therapy with maintenance of the implant is not ideal for the majority of augmented patients. Breast conservation therapy with explantation and mastopexy might be appropriate for rare patients with large volumes of native breast tissue. Mastectomy with immediate reconstruction might be a more suitable choice for these patients.

  2. [Postoperative period in previously irradiated lung cancer patients].

    PubMed

    Bronskaia, K L; Zaikina, L V; Grigor'eva, S P

    1978-01-01

    The postoperative period in 62 patients with lung cancer was studied in a comparative aspect. Preoperative use of radiotherapy influences but insignificantly the postoperative course. As a whole, the incidence of postoperative complications and mortality does not differ considerably from that in patients not irradiated with a Betatron. The state of blood coagulation was studied before and prior to surgery in 34 patients previously irradiated with a Betatron. Following the irradiation some changes indicative of hypocoagulation were revealed. In the early postoperative period (2d--10th day postoperatively) a marked increase in the fibrinogen "A" content is observed.

  3. Risk of new or recurrent cancer under immunosuppressive therapy in patients with IBD and previous cancer.

    PubMed

    Beaugerie, Laurent; Carrat, Fabrice; Colombel, Jean-Frédéric; Bouvier, Anne-Marie; Sokol, Harry; Babouri, Abdenour; Carbonnel, Franck; Laharie, David; Faucheron, Jean-Luc; Simon, Tabassome; de Gramont, Aimery; Peyrin-Biroulet, Laurent

    2014-09-01

    To explore the risk of new or recurrent cancer among patients with IBD and previous cancer, exposed or not to immunosuppressants. Among the 17 047 patients of the CESAME prospective observational cohort who were enrolled from May 2004 to June 2005, and followed-up until December 2007, we identified 405 patients with cancer diagnosed previous to study entry. We calculated the rates of incident cancer in patients with or without previous cancer, and we assessed by survival analysis and nested case-control study the impact of immunosuppressants on the risk of incident new or recurrent cancer in patients with previous cancer. The rate of incident cancer was 21.1/1000 patient-years (PY) and 6.1/1000 PY in patients with and without previous cancer, respectively. The multivariate-adjusted HR of incident cancer between patients with and without previous cancer was 1.9 (95% CI 1.2 to 3.0, p=0.003). Among patients with previous cancer, the rates of new and recurrent cancers were, respectively, 13.2/1000 PY and 6.0/1000 PY in the 312 patients who were not taking immunosuppressant at the time of study entry, and 23.1/1000 PY and 3.9/1000 PY in the 93 patients treated with immunosuppressants at study entry. There was no significant association between the exposure to immunosuppressants and the risk of new or recurrent cancer. Patients with IBD with a history of cancer are at increased risk of developing any (new or recurrent) cancer, with a predominant incidence of new cancers. Treatment with immunosuppressants has no overall major impact per se on this risk. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  4. Characteristics of Mycobacterium avium complex (MAC) pulmonary disease in previously treated lung cancer patients.

    PubMed

    Meier, Erin; Pennington, Kelly; Gallo de Moraes, Alice; Escalante, Patricio

    2017-01-01

    Mycobacterium avium complex (MAC) is responsible for a large portion of non-tuberculous mycobacterial (NTM) infections worldwide. Host factors such as active malignancy, immunosuppression, chronic obstructive pulmonary disease (COPD) and bronchiectasis increase the risk of MAC infection. However, the relationship between previously treated lung cancer with subsequent development of MAC pulmonary disease and treatment outcomes have not been previously studied. We retrospectively identified all patients with lung cancer and MAC pulmonary disease documented in medical records at Mayo Clinic between January 2005 and October 2016. Patients who were diagnosed with MAC pulmonary disease before or at the time of lung cancer diagnosis were excluded. Patients meeting all inclusion criteria underwent chart review for prior oncologic treatments, clinical characteristics, and MAC treatment response. We identified 13 patients with MAC pulmonary disease and prior lung cancer, including 4 men and 9 women. Eight patients had structural lung disease that can predispose to MAC pulmonary disease, including bronchiectasis (23.0%) and COPD (46.2%). Four (30.8%) had no apparent immunosuppression or other risk factor(s) for MAC pulmonary disease. Primary pulmonary malignancies included pulmonary carcinoid, adenocarcinoma, and squamous cell carcinoma. Ten (76.9%) patients were started on antimicrobial treatment for MAC, and 8 (61.5%) patients completed MAC treatment with 6 (46.1%) patients achieving symptomatic improvement. MAC pulmonary disease in previously treated lung cancer can occur without apparent risk factors for this NTM infection. Symptomatic improvement with MAC antimicrobial therapy appears to be lower than expected but comorbidities might influence outcomes in this patient population.

  5. [Home care for cancer patients previously treated at other medical facilities].

    PubMed

    Okino, Takashi; Okino, Akie; Miyamoto, Hiroko; Yamawaki, Mitsuko; Yamamoto, Toshiyuki; Tanaka, Toshiki

    2013-12-01

    Nine cancer patients who were treated at other medical facilities were referred to the Kohka Public Hospital (KPH) to receive further cancer treatment or terminal care. Of these patients, 7 were men and 2 were women, and their mean age was 58.8 years. All the patients had unresectable cancer invasion or metastases. Their Eastern Cooperative Oncology Group performance status was either 3 or 4. Six of the 9 patients were first admitted to KPH and then discharged to home care. Two of these 6 patients died at home. The other 4 patients were ultimately re-admitted. The problem was that prognosis was not predicted accurately in some of these patients. Two of the 9 patients were managed by home care and died on days 8 and 13 after the initiation of home care. One patient returned to the previous hospital with the hope of receiving further treatment and palliative care. Patient information had to be available at presentation to all persons involved in the management of the patient and we had to prepare for patient care. Additionally, patients should be informed about serious conditions and poor prognosis without delay.

  6. Stereotactic Body Radiation Therapy for Patients With Lung Cancer Previously Treated With Thoracic Radiation

    SciTech Connect

    Kelly, Patrick; Balter, Peter A.; Rebueno, Neal; Sharp, Hadley J.; Liao Zhongxing; Komaki, Ritsuko; Chang, Joe Y.

    2010-12-01

    Purpose: Stereotactic body radiation therapy (SBRT) provides excellent local control with acceptable toxicity for patients with early-stage non-small cell lung cancer. However, the efficacy and safety of SBRT for patients previously given thoracic radiation therapy is not known. In this study, we retrospectively reviewed outcomes after SBRT for recurrent disease among patients previously given radiation therapy to the chest. Materials and Methods: A search of medical records for patients treated with SBRT to the thorax after prior fractionated radiation therapy to the chest at The University of Texas M. D. Anderson Cancer Center revealed 36 such cases. The median follow-up time after SBRT was 15 months. The endpoints analyzed were overall survival, local control, and the incidence and severity of treatment-related toxicity. Results: SBRT provided in-field local control for 92% of patients; at 2 years, the actuarial overall survival rate was 59%, and the actuarial progression-free survival rate was 26%, with the primary site of failure being intrathoracic relapse. Fifty percent of patients experienced worsening of dyspnea after SBRT, with 19% requiring oxygen supplementation; 30% of patients experienced chest wall pain and 8% Grade 3 esophagitis. No Grade 4 or 5 toxic effects were noted. Conclusions: SBRT can provide excellent in-field tumor control in patients who have received prior radiation therapy. Toxicity was significant but manageable. The high rate of intrathoracic failure indicates the need for further study to identify patients who would derive the most benefit from SBRT for this purpose.

  7. Stereotactic body radiation therapy (SBRT) for lung cancer patients previously treated with conventional radiotherapy: a review.

    PubMed

    Amini, Arya; Yeh, Norman; Gaspar, Laurie E; Kavanagh, Brian; Karam, Sana D

    2014-09-19

    Lung cancer continues to be one of the most prevalent malignancies worldwide and is the leading cause of death in both men and women. Presently, local control rates are quite poor. Improvements in imaging and radiation treatment delivery systems however have provided radiation oncologists with new tools to better target these tumors. Stereotactic body radiation therapy (SBRT) is one such technique that has shown efficacy as upfront treatment for lung cancer. In addition, more recent studies have demonstrated some effectiveness in recurrent tumors in prior irradiated fields as well. This review summarizes seven recent studies of re-irradiation with SBRT in patients with thoracic recurrences treated previously with conventionally fractionated radiation therapy. Combined, 140 patients were included. The median initial thoracic radiation doses ranged from 50-87.5 Gy and median re-irradiation dose ranged from 40-80 Gy. Local control rates varied from 65-92%. Re-irradiation was well tolerated with few grade 4 and 5 complications (observed in one study). Currently, based on these published reports, re-irradiation with SBRT appears feasible for in-field thoracic recurrences, though caution must be taken in all cases of retreatment.

  8. The Prognostic Value of Previous Irradiation on Survival of Bladder Cancer Patients

    PubMed Central

    Krughoff, Kevin; Lhungay, Tamara P.; Barqawi, Zuhair; O’Donnell, Colin; Kamat, Ashish; Wilson, Shandra

    2015-01-01

    Abstract Background: Radiation exposure is an established risk factor for bladder cancer, however consensus is lacking on the survival characteristics of bladder cancer patients with a history of radiation therapy (RT). Confounding patient comorbidities and baseline characteristics hinders prior attempts at developing such a consensus. Objective: To compare the survival characteristics of patients with suspected radiation-induced second primary cancer (RISPC) of the bladder to those with de novo bladder cancer, taking into account the patient comorbidities and baseline characteristics predictive of survival. Methods: Retrospective analysis of patients with muscle-invasive (≥T2a) or BCG-refractory stage Tis-T1 urothelial bladder cancer. Patients were excluded if prior RT exposure was used as treatment for bladder cancer or if cause of death was due to post-operative complications. A digit matching propensity score algorithm was used to match patients with prior radiation treatment to those without prior treatment. Cox regression analysis for time until death was performed following creation of the propensity score matched sample. Results: 29 patients with history of RT were matched with two controls each, resulting in a dataset of 87 observations in the event model. Results from the Cox model indicate a significantly increased hazard ratio for death at 2.22 (p = 0.047, 95% CI: 1.015–4.860) given a history of prior radiation therapy. Conclusions: In a small cohort, bladder cancer patients who underwent cystectomy had a significantly higher risk of death in the face of prior pelvic RT. This effect was found to be independent of surgical complications, numerous established patient characteristics and comorbidities traditionally predictive of survival. PMID:27376117

  9. Pertuzumab and Cetuximab in Treating Patients With Previously Treated Locally Advanced or Metastatic Colorectal Cancer

    ClinicalTrials.gov

    2015-03-11

    Adenocarcinoma of the Colon; Adenocarcinoma of the Rectum; Recurrent Colon Cancer; Recurrent Rectal Cancer; Stage III Colon Cancer; Stage III Rectal Cancer; Stage IV Colon Cancer; Stage IV Rectal Cancer

  10. Trastuzumab in Treating Patients With Previously Treated, Locally Advanced, or Metastatic Cancer of the Urothelium

    ClinicalTrials.gov

    2013-05-01

    Distal Urethral Cancer; Metastatic Transitional Cell Cancer of the Renal Pelvis and Ureter; Proximal Urethral Cancer; Recurrent Bladder Cancer; Recurrent Transitional Cell Cancer of the Renal Pelvis and Ureter; Recurrent Urethral Cancer; Stage IV Bladder Cancer; Transitional Cell Carcinoma of the Bladder; Urethral Cancer Associated With Invasive Bladder Cancer

  11. Bevacizumab, Radiation Therapy, and Cisplatin in Treating Patients With Previously Untreated Locally Advanced Cervical Cancer

    ClinicalTrials.gov

    2014-09-22

    Cervical Adenocarcinoma; Cervical Adenosquamous Cell Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer

  12. The impact of pulmonary metastasectomy in patients with previously resected colorectal cancer liver metastases

    PubMed Central

    Riegel, Johannes; Wagner, Johanna; Kunzmann, Volker; Baur, Johannes; Walles, Thorsten; Dietz, Ulrich; Loeb, Stefan; Germer, Christoph-Thomas; Steger, Ulrich; Klein, Ingo

    2017-01-01

    Background 40–50% of patients with colorectal cancer (CRC) will develop liver metastases (CRLM) during the course of the disease. One third of these patients will additionally develop pulmonary metastases. Methods 137 consecutive patients with CRLM, were analyzed regarding survival data, clinical, histological data and treatment. Results were stratified according to the occurrence of pulmonary metastases and metastases resection. Results 39% of all patients with liver resection due to CRLM developed additional lung metastases. 44% of these patients underwent subsequent pulmonary resection. Patients undergoing pulmonary metastasectomy showed a significantly better five-year survival compared to patients not qualified for curative resection (5-year survival 71.2% vs. 28.0%; p = 0.001). Interestingly, the 5-year survival of these patients was even superior to all patients with CRLM, who did not develop pulmonary metastases (77.5% vs. 63.5%; p = 0.015). Patients, whose pulmonary metastases were not resected, were more likely to redevelop liver metastases (50.0% vs 78.6%; p = 0.034). However, the rate of distant metastases did not differ between both groups (54.5 vs.53.6; p = 0.945). Conclusion The occurrence of colorectal lung metastases after curative liver resection does not impact patient survival if pulmonary metastasectomy is feasible. Those patients clearly benefit from repeated resections of the liver and the lung metastases. PMID:28328956

  13. Multitarget stool DNA tests increases colorectal cancer screening among previously noncompliant Medicare patients

    PubMed Central

    Prince, Mark; Lester, Lynn; Chiniwala, Rupal; Berger, Barry

    2017-01-01

    AIM To determine the uptake of noninvasive multitarget stool DNA (mt-sDNA) in a cohort of colorectal cancer (CRC) screening non-compliant average-risk Medicare patients. METHODS This cross sectional primary care office-based study examined mt-sDNA uptake in routine clinical practice among 393 colorectal cancer screening non-compliant Medicare patients ages 50-85 ordered by 77 physicians in a multispecialty group practice (USMD Physician Services, Dallas, TX) from October, 2014-September, 2015. Investigators performed a Health Insurance Portability and Accountability Act compliant retrospective review of electronic health records to identify mt-sDNA use in patients who were either > 10 years since last colonoscopy and/or > 1 year since last fecal occult blood test. Test positive patients were advised to get diagnostic colonoscopy and thereafter patients were characterized by the most clinically significant lesion documented on histopathology of biopsies or excisional tissue. Descriptive statistics were employed. Key outcome measures included mt-sDNA compliance and diagnostic colonoscopy compliance on positive cases. RESULTS Over 12 mo, 77 providers ordered 393 mt-sDNA studies with 347 completed (88.3% compliance). Patient mean age was 69.8 (50-85) and patients were 64% female. Mt-sDNA was negative in 85.3% (296/347) and positive in 14.7% (51/347). Follow-up colonoscopy was performed in 49 positive patients (96.1% colonoscopy compliance) with two patients lost to follow up. Index findings included: colon cancer (4/49, 8.2%), advanced adenomas (21/49, 42.9%), non-advanced adenomas (15/49, 30.6%), and negative results (9/49, 18.4%). The positive predictive value for advanced colorectal lesions was 51.0% and for any colorectal neoplasia was 81.6%. The mean age of patients with colorectal cancer was 70.3 and all CRC's were localized Stage I (2) and Stage II (2), three were located in the proximal colon and one was located in the distal colon. CONCLUSION Mt-sDNA provided

  14. Multitarget stool DNA tests increases colorectal cancer screening among previously noncompliant Medicare patients.

    PubMed

    Prince, Mark; Lester, Lynn; Chiniwala, Rupal; Berger, Barry

    2017-01-21

    To determine the uptake of noninvasive multitarget stool DNA (mt-sDNA) in a cohort of colorectal cancer (CRC) screening non-compliant average-risk Medicare patients. This cross sectional primary care office-based study examined mt-sDNA uptake in routine clinical practice among 393 colorectal cancer screening non-compliant Medicare patients ages 50-85 ordered by 77 physicians in a multispecialty group practice (USMD Physician Services, Dallas, TX) from October, 2014-September, 2015. Investigators performed a Health Insurance Portability and Accountability Act compliant retrospective review of electronic health records to identify mt-sDNA use in patients who were either > 10 years since last colonoscopy and/or > 1 year since last fecal occult blood test. Test positive patients were advised to get diagnostic colonoscopy and thereafter patients were characterized by the most clinically significant lesion documented on histopathology of biopsies or excisional tissue. Descriptive statistics were employed. Key outcome measures included mt-sDNA compliance and diagnostic colonoscopy compliance on positive cases. Over 12 mo, 77 providers ordered 393 mt-sDNA studies with 347 completed (88.3% compliance). Patient mean age was 69.8 (50-85) and patients were 64% female. Mt-sDNA was negative in 85.3% (296/347) and positive in 14.7% (51/347). Follow-up colonoscopy was performed in 49 positive patients (96.1% colonoscopy compliance) with two patients lost to follow up. Index findings included: colon cancer (4/49, 8.2%), advanced adenomas (21/49, 42.9%), non-advanced adenomas (15/49, 30.6%), and negative results (9/49, 18.4%). The positive predictive value for advanced colorectal lesions was 51.0% and for any colorectal neoplasia was 81.6%. The mean age of patients with colorectal cancer was 70.3 and all CRC's were localized Stage I (2) and Stage II (2), three were located in the proximal colon and one was located in the distal colon. Mt-sDNA provided medical benefit to screening

  15. Cetuximab as treatment for head and neck cancer patients with a previous liver transplant: report of two cases.

    PubMed

    Holguin, Francia; Rubió-Casadevall, Jordi; Saigi, Maria; Marruecos, Jordi; Taberna, Miren; Tobed, Marc; Maños, Manuel; Mesía, Ricard

    2017-10-01

    Cetuximab is a monoclonal antibody against epidermal growth factor receptor useful in the treatment of patients with Head and Neck Squamous Cell Carcinoma combined with radiotherapy or chemotherapy. Its pharmacokinetics are not influenced by hepatic status and there are no specific warnings concerning its indication in patients with impaired hepatic function. Patients with a previous liver transplant are at risk for hepatic toxicity and use immunosupressants to avoid rejection that can interact with other drugs. We present two cases of patients with a previous liver transplant in which cetuximab was administered to treat head and neck cancer.

  16. Effectiveness of Decongestive Lymphatic Therapy in Patients with Lymphedema Resulting from Breast Cancer Treatment Regardless of Previous Lymphedema Treatment.

    PubMed

    Bozkurt, Mehtap; Palmer, Lynn J; Guo, Ying

    2017-03-01

    Decongestive lymphatic therapy (DLT) has gained wide acceptance as an effective treatment for patients with lymphedema resulting from breast cancer treatment. It is unclear whether DLT is effective for patients with lymphedema who have received lymphedema treatment previously. Our purpose was to compare the effectiveness of DLT in patients who had received lymphedema treatment previously with those who had never received treatment. We retrospectively reviewed the medical records of 98 patients who received outpatient lymphedema therapy for upper extremity lymphedema following surgery. Seventy-two eligible patients with a breast cancer diagnosis and complete medical records were divided into two groups: group 1; previously treated (PT) patients (n = 38, 53%) had previously received lymphedema treatment, while group 2 (no PT, n = 34, 47%) had never received lymphedema treatment. The primary outcome was the percent change in volume in the lymphedematous arm, measured by perometer, after DLT treatment. The two groups did not differ significantly in age, comorbidities, body mass index, and median time from surgery to current treatment, surgical procedure, previous radiation treatment, or history of cellulitis/lymphangitis. DLT significantly reduced arm volume in both groups (group 1, p < 0.001; group 2, p = 0.003). The mean percent volume reduction did not differ significantly between the groups (p = 0.619). This study is the first to show that, DLT reduce limb volume significantly with post-mastectomy lymphedema, regardless of previous lymphedema therapy.

  17. Observational cohort study focused on treatment continuity of patients administered XELOX plus bevacizumab for previously untreated metastatic colorectal cancer

    PubMed Central

    Kotaka, Masahito; Ikeda, Fusao; Tsujie, Masaki; Yoshioka, Shinichi; Nakamoto, Yoshihiko; Ishii, Takaaki; Kyogoku, Takahisa; Kato, Takeshi; Tsuji, Akihito; Kobayashi, Michiya

    2016-01-01

    Background There has been remarkable progress in systemic chemotherapy for metastatic colorectal cancer due to the widespread use of irinotecan, oxaliplatin, anti-vascular endothelial growth factor antibody, and anti-epidermal growth factor receptor antibody. It is important to continue treatment with the optimal combination of these drugs and prolong progression-free survival (PFS) to improve overall survival (OS). We conducted a prospective observational cohort study of 40 patients treated with XELOX plus bevacizumab for previously untreated metastatic colorectal cancer to investigate treatment continuity. Patients and methods Eligibility criteria were as follows: 1) histologically confirmed metastatic colorectal cancer; 2) lesions evaluable by imaging; 3) previously untreated; 4) suitable condition to receive XELOX plus bevacizumab; and 5) written informed consent. Outcomes were treatment continuity, overall response rate, resection rate, liver resection rate, time to treatment failure, PFS, and OS. Forty patients were enrolled and followed up for 2 years. Results Between July 2010 and June 2012, 40 patients were enrolled. The median number of treatment cycles was 7.5, and the reasons for discontinuation of treatment were as follows: complete response (five patients), resection (ten patients), progression (15 patients), adverse events (seven patients), and patient refusal (three patients). The overall response rate was 57.5%, resection rate was 25%, and liver resection rate was 15%. After a median follow-up of 31.4 months, the median time to treatment failure, PFS, and OS were 5.3, 13.3, and 38.9 months, respectively. Conclusion Although the median time to treatment failure was 5.3 months, the median PFS and OS were prolonged to 13.3 and 38.9 months, respectively. This may have resulted from the chemotherapy-free interval due to complete response in five patients and resection in ten patients. PMID:27468238

  18. Computer-aided detection system performance on current and previous digital mammograms in patients with contralateral metachronous breast cancer.

    PubMed

    Kim, Seung Ja; Moon, Woo Kyung; Cho, Nariya; Chang, Jung Min

    2012-05-01

    The computer-aided detection (CAD) system is widely used for screening mammography. The performance of the CAD system for contralateral breast cancer has not been reported for women with a history of breast cancer. To retrospectively evaluate the performance of a CAD system on current and previous mammograms in patients with contralateral metachronous breast cancer. During a 3-year period, 4945 postoperative patients had follow-up examinations, from whom we selected 55 women with contralateral breast cancers. Among them, 38 had visible malignant signs on the current mammograms. We analyzed the sensitivity and false-positive marks of the system on the current and previous mammograms according to lesion type and breast density. The total visible lesion components on the current mammograms included 27 masses and 14 calcifications in 38 patients. The case-based sensitivity for all lesion types was 63.2% (24/38) with false-positive marks of 0.71 per patient. The lesion-based sensitivity for masses and calcifications was 59.3% (16/27) and 71.4% (10/14), respectively. The lesion-based sensitivity for masses in fatty and dense breasts was 68.8% (11/16) and 45.5% (5/11), respectively. The lesion-based sensitivity for calcifications in fatty and dense breasts was 100.0% (3/3) and 63.6% (7/11), respectively. The total visible lesion components on the previous mammograms included 13 masses and three calcifications in 16 patients, and the sensitivity for all lesion types was 31.3% (5/16) with false-positive marks of 0.81 per patient. On these mammograms, the sensitivity for masses and calcifications was 30.8% (4/13) and 33.3% (1/3), respectively. The sensitivity in fatty and dense breasts was 28.6% (2/7) and 33.3% (3/9), respectively. In the women with a history of breast cancer, the sensitivity of the CAD system in visible contralateral breast cancer was lower than in most previous reports using the same CAD system probably due to the relatively small size, subtlety of the

  19. Temozolomide in non-small-cell lung cancer: preliminary results of a phase II trial in previously treated patients.

    PubMed

    Adonizio, Christian S; Babb, James S; Maiale, Christine; Huang, Chao; Donahue, Judy; Millenson, Michael M; Hosford, Martha; Somer, Robert; Treat, Joseph; Sherman, Eric; Langer, Corey J

    2002-05-01

    Virtually all patients with advanced non-small-cell lung cancer (NSCLC) relapse. Docetaxel has an established, Food and Drug Administration-approved role as salvage therapy in previously treated, platinum-exposed patients. However, the response rate in phase III studies is < 15%, and median survival is only 6-8 months. Temozolomide, a novel triazene derivative with activity in melanoma and anaplastic astrocytoma, has demonstrated activity in C26 adenocarcinoma, Lewis lung cancer, and in phase I studies. A phase II trial was mounted using a unique schedule of oral temozolomide 75 mg/m2 daily for 6 weeks every 8-10 weeks, in patients with previously treated, advanced, incurable NSCLC. Eligibility stipulated an Eastern Cooperative Oncology Group performance status (PS) of 0-2, adequate end organ function, up to 1 prior chemotherapy for advanced (relapsed or metastatic) disease, and up to 1 prior regimen in the context of radiosensitization, adjuvant therapy, or induction. From March 2000 through January 2002, 47 patients (24 male, 23 female) were enrolled. The median age was 67 years. Sixteen patients had a PS of 2, 22 had a PS of 1, and 9 had a PS of 0. It was too early to evaluate 9 patients. Toxicity, with the exception of mild nausea and thrombocytopenia, was negligible. Three patients had a delayed recovery of platelets prompting discontinuation of treatment. Of the 38 evaluable patients, 1 patient had a complete response, 2 patients had a partial response, 12 had stable disease, and 19 had disease progression. Four patients were not evaluable. Six patients died within 30 days of taking temozolomide; 5 of these deaths were not related to treatment upon review by an independent data safety monitoring committee. Temozolomide, using a unique 6-week continuous schedule, has demonstrated activity in the salvage therapy of advanced NSCLC. Toxicity is modest, and accrual to this study continues.

  20. A multicenter phase II study of irinotecan in patients with advanced colorectal cancer previously treated with 5-fluorouracil.

    PubMed

    Méndez, Miguel; Salut, Antonieta; García-Girón, Carlos; Navalon, Marta; Diz, Pilar; García López, Maria José; España, Pilar; de la Torre, Ascensión; Martínez del Prado, Purificación; Duarte, Isabel; Pujol, Eduardo; Arizcun, Alberto; Cruz, Juan Jesús

    2003-11-01

    This multicenter, open-label, phase II study was performed to assess the efficacy and toxicity of irinotecan 350 mg/m2 intravenously every 3 weeks in patients with advanced colorectal cancer (CRC) previously treated with 5-fluorouracil (5-FU). The study enrolled 115 patients and a total of 558 cycles (median, 6 per patient) were administered. The overall objective response rate on an intent-to-treat basis was 18% (with 1 complete response and 20 partial responses), whereas 42 patients (37%) showed stable disease. Median time to progression was 4.8 months and median survival was 13.6 months. Grade 3/4 toxicities included delayed diarrhea (19.1%), nausea/vomiting (10.4%), and neutropenia (8.7%). There were 2 toxic deaths, 1 from delayed diarrhea and 1 from hemorrhage and grade 4 mucositis. In conclusion, the present study confirms the antitumor efficacy of irinotecan monotherapy in patients with CRC pretreated with 5-FU.

  1. The role of health literacy and communication habits on previous colorectal cancer screening among low-income and uninsured patients.

    PubMed

    Ojinnaka, Chinedum O; Bolin, Jane N; McClellan, David A; Helduser, Janet W; Nash, Philip; Ory, Marcia G

    2015-01-01

    To determine the association between health literacy, communication habits and colorectal cancer (CRC) screening among low-income patients. Survey responses of patients who received financial assistance for colonoscopy between 2011 and 2014 at a family medicine residency clinic were analyzed using multivariate logistic regression (n = 456). There were two dependent variables: (1) previous CRC screening and (2) CRC screening adherence. Our independent variables of interest were health literacy and communication habits. Over two-thirds (67.13%) of respondents had not been previously screened for CRC. Multivariate analysis showed a decreased likelihood of previous CRC screening among those who had marginal (OR = 0.52; 95% CI = 0.29-0.92) or inadequate health literacy (OR = 0.49; 95% CI = 0.27-0.87) compared to those with adequate health literacy. Controlling for health literacy, the significant association between educational attainment and previous CRC screening was eliminated. Thus, health literacy mediated the relationship between educational attainment and previous CRC screening. There was no significant association between communication habits and previous CRC screening. There was no significant association between screening guideline adherence, and health literacy or communication. Limited health literacy is a potential barrier to CRC screening. Suboptimal CRC screening rates reported among those with lower educational attainment may be mediated by limited health literacy.

  2. A phase II trial of dasatinib in patients with metastatic castration-resistant prostate cancer treated previously with chemotherapy

    PubMed Central

    Twardowski, Przemyslaw W.; Beumer, Jan H.; Chen, C.S.; Kraft, Andrew S.; Chatta, Gurkamal S.; Mitsuhashi, Masato; Ye, Wei; Christner, Susan M.; Lilly, Michael B.

    2014-01-01

    There is a need for efficacious therapies for metastatic castration-resistant prostate cancer (mCRPC) after disease progression on docetaxel. The SRC tyrosine kinase and its related family members may be important drivers of prostate cancer and can be inhibited by dasatinib. mCRPC patients, after one previous chemotherapy, started dasatinib at 70mg twice daily, amended to 100mg daily. The primary endpoint was the disease control (DC) rate, defined as complete response (CR), partial response (PR), or stable disease (SD) in prostate specific antigen (PSA), RECIST, bone scan, and FACT-P score. Up to 41 patients were to be accrued (two-stage design, 21+20) to rule out a null-hypothesized effect of 5 versus 20% (α=0.05, β=0.1). Secondary endpoints included progression-free survival, toxicity, and pharmacokinetic and pharmacodynamic correlatives. Of 38 patients, 27 were evaluable for response or toxicity. The median duration of therapy was 55 days (6–284). Five patients showed DC after 8 weeks of therapy (18.5% DC, 95% CI: 6.3–38.1%). One PR (3.7% response rate, 95% CI: 0.1–19.0%) was observed in a patient treated for 284 days. Twelve patients (43%) discontinued treatment for toxicity. Dasatinib induced a decrease in phytohemagglutinin-stimulated CSF2, CD40L, GZMB, and IL-2 mRNAs in blood cells, indicating target engagement. Decreases in plasma IL-6 and bone alkaline phosphatase, and in urinary N-telopeptide, were associated with DC. Dasatinib has definite but limited activity in advanced mCRPC, and was poorly tolerated. The observation of a patient with prolonged, objective, clinically significant benefit warrants molecular profiling to select the appropriate patient population. PMID:23652277

  3. Preoperative hyperfractionated chemoradiation for locally recurrent rectal cancer in patients previously irradiated to the pelvis: A multicentric phase II study

    SciTech Connect

    Valentini, Vincenzo . E-mail: vvalentini@rm.unicatt.it; Morganti, Alessio G.; Gambacorta, M. Antonietta; Mohiuddin, Mohammed; Doglietto, G. Battista; Coco, Claudio; De Paoli, Antonino; Rossi, Carlo; Di Russo, Annamaria; Valvo, Francesca; Bolzicco, Giampaolo; Dalla Palma, Maurizio

    2006-03-15

    Purpose: The combination of irradiation and total mesorectal excision for rectal carcinoma has significantly lowered the incidence of local recurrence. However, a new problem is represented by the patient with locally recurrent cancer who has received previous irradiation to the pelvis. In these patients, local recurrence is very often not easily resectable and reirradiation is expected to be associated with a high risk of late toxicity. The aim of this multicenter phase II study is to evaluate the response rate, resectability rate, local control, and treatment-related toxicity of preoperative hyperfractionated chemoradiation for locally recurrent rectal cancer in patients previously irradiated to the pelvis. Methods and Materials: Patients with histologically proven pelvic recurrence of rectal carcinoma, with the absence of extrapelvic disease or bony involvement and previous pelvic irradiation with doses {<=}55 Gy; age {>=}18 years; performance status (PS) (Karnofsky) {>=}60, and who gave institutional review board-approved written informed consent were treated by preoperative chemoradiation. Radiotherapy was delivered to a planning target volume (PTV2) including the gross tumor volume (GTV) plus a 4-cm margin, with a dose of 30 Gy (1.2 Gy twice daily with a minimum 6-h interval). A boost was delivered, with the same fractionation schedule, to a PTV1 including the GTV plus a 2-cm margin (10.8 Gy). During the radiation treatment, concurrent chemotherapy was delivered (5-fluorouracil, protracted intravenous infusion, 225 mg/m{sup 2}/day, 7 days per week). Four to 6 weeks after the end of chemoradiation, patients were evaluated for tumor resectability, and, when feasible, surgical resection of recurrence was performed between 6-8 weeks from the end of chemoradiation. Adjuvant chemotherapy was prescribed to all patients, using Raltitrexed, 3 mg/square meter (sm), every 3 weeks, for a total of 5 cycles. Patients were staged using the computed tomography (CT)-based F

  4. Detection of sentinel lymph node in breast cancer recurrence may change adjuvant treatment decision in patients with breast cancer recurrence and previous axillary surgery.

    PubMed

    Cordoba, Octavi; Perez-Ceresuela, Francesc; Espinosa-Bravo, Martin; Cortadellas, Tomas; Esgueva, Antonio; Rodriguez-Revuelto, Robert; Peg, Vicente; Reyes, Victoria; Xercavins, Jordi; Rubio, Isabel T

    2014-08-01

    Use of sentinel lymph node dissection in patients with ipsilateral breast cancer recurrence is still controversial. The objective of this study is to evaluate the feasibility of the sentinel lymph node in breast cancer recurrence (SLNBR) and whether the positivity had impact in the adjuvant treatment. Between 2008 and 2012 we performed SLNBR in patients with ipsilateral breast tumor recurrence. We included 53 patients in a prospective study. Forty-three patients (81%) had a previous axillary lymph node dissection (ALND) and ten (19%) had a previous sentinel lymph node biopsy (SLNB). Identification rate after SLNB was 50% and after ALND was 60.5% (p = 0.4). Nine patients (26%) had a positive SLNBR. Adjuvant systemic treatment was given to all the patients with a positive SLNBR and to 23 (85%) with a negative SLNBR (p = 0.29). Six patients (66%) with positive SLNBR and 4 patients (14%) with negative SLNBR underwent radiation therapy (p < 0.01). As conclusions of our study we conclude that sentinel lymph node biopsy in breast tumor recurrence is feasible and significant differences were found in the use of radiation therapy in patients with a positive SLNBR.

  5. A technique to re-establish dose distributions for previously treated brain cancer patients in external beam radiotherapy

    SciTech Connect

    Yue, Ning J.; Knisely, Jonathan; Studholme, Colin; Chen Zhe; Bond, James E.; Nath, Ravinder

    2004-03-31

    Tumor recurrences or new tumors may develop after irradiation of local lesion(s) in the brain, and additional radiotherapy treatments are often needed for previously treated patients. It is critical to re-establish the dose distributions delivered during the previous treatment in the current patient geometry, so that the previous dose distributions can be accurately taken into consideration in the design of the current treatment plan. The difficulty in re-establishing the previous treatment dose distributions in the current patient geometry arises from the fact that the patient position at the time of reirradiation is different from that at the previous treatment session. Simple re-entry of the previous isocenter coordinates, gantry, and couch and collimator angles into the new treatment plan would result in incorrect beam orientations relative to the new patient anatomy, and therefore incorrect display of the previous dose distributions on the current patient anatomy. To address this issue, a method has been developed so that the previous dose distributions can be accurately re-established in the framework of the current brain treatment. The method involves 3 matrix transformations: (1) transformation of beams from machine coordinate system to patient coordinate system in the previous treatment; (2) transformation of beams from patient coordinate system in the previous treatment to patient coordinate system in the current treatment; and (3) transformation of beams from patient coordinate system in the current treatment to machine coordinate system. The transformation matrices used in the second transformation are determined by registration using a mutual information-based algorithm with which the old and new computed tomography (CT) scan sets are registered automatically without human interpretation. A series of transformation matrices are derived to calculate the isocenter coordinates, the gantry, couch, and collimator angles of the beams for the previous

  6. Patient Derived Cancer Cell Lines in Identifying Molecular Changes in Patients With Previously Untreated Pancreatic Cancer Receiving Gemcitabine Hydrochloride-Based Chemotherapy

    ClinicalTrials.gov

    2017-09-05

    Pancreatic Ductal Adenocarcinoma; Stage IA Pancreatic Cancer; Stage IB Pancreatic Cancer; Stage IIA Pancreatic Cancer; Stage IIB Pancreatic Cancer; Stage III Pancreatic Cancer; Stage IV Pancreatic Cancer

  7. Mortality in cancer patients previously diagnosed with herpes zoster in the hospital setting: a nationwide cohort study

    PubMed Central

    Schmidt, S A J; Sørensen, G V; Horváth-Puhó, E; Pedersen, L; Obel, N; Petersen, K L; Schønheyder, H C; Sørensen, H T

    2015-01-01

    Background: Herpes zoster (HZ) is associated with underlying immunodeficiency and may thereby predict mortality of subsequent cancer. Methods: By using Danish nationwide medical databases, we identified all cancer patients with a prior hospital-based HZ diagnosis during 1982–2011 (n=2754) and a matched cancer cohort without prior HZ (n=26 243). We computed adjusted mortality rate ratios (aMRRs) associating prior HZ with mortality following cancer. Results: Prior HZ was associated with decreased mortality within the year after cancer diagnosis (aMRR 0.87; 95% confidence interval (CI): 0.81–0.93), but not thereafter (aMRR 1.07; 95% CI: 0.99–1.15). However, prior HZ predicted increased mortality throughout the entire follow-up among patients aged <60 years (aMRR 1.39; 95% CI: 1.15–1.68) and those with disseminated HZ (aMRR 1.18; 95% CI: 1.01–1.37). The increased mortality rates were observed primarily for haematological and immune-related cancers. Conclusions: Overall, HZ was not a predictor of increased mortality following subsequent cancer. PMID:25880013

  8. Photobiomodulation therapy: management of mucosal necrosis of the oropharynx in previously treated head and neck cancer patients.

    PubMed

    Epstein, Joel B; Song, Paul Y; Ho, Allen S; Larian, Babak; Asher, Arash; Bensadoun, Rene-Jean

    2017-04-01

    Necrosis of the oral mucosa following head and neck cancer radiation therapy presents considerable clinical management challenges. We report three cases of symptomatic persisting oral ulcerations where the addition of photobiomodulation therapy resulted in a rapid resolution of the oral lesions and in patient symptoms. These cases suggest that photobiomodulation may represent an adjunct to care of these difficult to manage complications in oncology.

  9. Dasatinib and Gemcitabine Hydrochloride or Gemcitabine Hydrochloride Alone in Treating Patients With Pancreatic Cancer Previously Treated With Surgery

    ClinicalTrials.gov

    2016-12-12

    Acinar Cell Adenocarcinoma of the Pancreas; Duct Cell Adenocarcinoma of the Pancreas; Recurrent Pancreatic Cancer; Stage IA Pancreatic Cancer; Stage IB Pancreatic Cancer; Stage IIA Pancreatic Cancer; Stage IIB Pancreatic Cancer; Stage III Pancreatic Cancer

  10. Phase II study of high-dose somatostatin analogue in patients either previously treated or untreated who have extensive-stage small cell lung cancer.

    PubMed

    Marschke, R F; Grill, J P; Sloan, J A; Wender, D B; Levitt, R; Mailliard, J A; Gerstner, J B; Ghosh, C; Morton, R F; Jett, J R

    1999-02-01

    The authors conducted a phase II study of somatostatin analogue in 18 patients with extensive stage small cell lung cancer (four with previous treatment, 14 without previous treatment). Patients received 2,000 mg subcutaneously thrice daily. They were required to have an Eastern Cooperative Oncology Group performance score of 0-2 and acceptable pretreatment biochemical parameters. No patient responded to treatment. The median time to progression was 44 days. The median survival was 106 days. Toxicity related to treatment consisted of mild diarrhea and anorexia. Somatostatin analogue is not active as a single agent in the treatment of extensive-stage small cell lung cancer.

  11. A patient previously treated with ALK inhibitors for central nervous system lesions from ALK rearranged lung cancer: a case report

    PubMed Central

    Kashima, Jumpei; Okuma, Yusuke; Hishima, Tsunekazu

    2016-01-01

    Background Patients with anaplastic lymphoma kinase (ALK)-rearranged non-small-cell lung cancer (NSCLC) are now preferentially treated with tyrosine kinase inhibitors (TKIs). However, patients treated with ALK inhibitors end up with acquired resistance. Case presentation We present a patient with recurrent ALK-rearranged NSCLC that developed multiple brain metastases and meningitis carcinomatosa after sequential treatment with several lines of cytotoxic chemotherapy, crizotinib, and alectinib. After the patient underwent retreatment with crizotinib as salvage therapy because of poor performance status, the intracranial metastatic foci and meningeal thickening were shrank within 1 week. Conclusion Our experience with this case suggests that alectinib may restore sensitivity to crizotinib or amplified pathway such as MET which bestowed alectinib resistance was inhibited with crizotinib. PMID:27785052

  12. Safety and efficacy of the addition of simvastatin to panitumumab in previously treated KRAS mutant metastatic colorectal cancer patients.

    PubMed

    Baas, Jara M; Krens, Lisanne L; Bos, Monique M; Portielje, Johanneke E A; Batman, Erdogan; van Wezel, Tom; Morreau, Hans; Guchelaar, Henk-Jan; Gelderblom, Hans

    2015-09-01

    Panitumumab has proven efficacy in patients with metastatic or locally advanced colorectal cancer patients, provided that they have no activating KRAS mutation in their tumour. Simvastatin blocks the mevalonate pathway and thereby interferes with the post-translational modification of KRAS. We hypothesize that the activity of the RAS-induced pathway in patients with a KRAS mutation might be inhibited by simvastatin. This would theoretically result in increased sensitivity to panitumumab, potentially comparable with tumours with wild-type KRAS. A Simon two-stage design single-arm, phase II study was designed to test the safety and efficacy of the addition of simvastatin to panitumumab in colorectal cancer patients with a KRAS mutation after failing fluoropyrimidine-based, oxaliplatin-based and irinotecan-based therapy. The primary endpoint of this study was the proportion of patients alive and free from progression 11 weeks after the first administration of panitumumab, aiming for at least 40%, which is comparable with, although slightly lower than, that in KRAS wild-type patients in this setting. If this 40% was reached, then the study would continue into the second step up to 46 patients. Explorative correlative analysis for mutations in the KRAS and related pathways was carried out. One of 14 patients was free from progression at the primary endpoint time. The median progression-free survival was 8.4 weeks and the median overall survival status was 19.6 weeks. We conclude that the concept of mutant KRAS phenotype expression modulation with simvastatin was not applicable in the clinic.

  13. Phase III randomized trial of sunitinib versus capecitabine in patients with previously treated HER2-negative advanced breast cancer

    PubMed Central

    Liu, Mei-Ching; Lee, Soo Chin; Vanlemmens, Laurence; Ferrero, Jean-Marc; Tabei, Toshio; Pivot, Xavier; Iwata, Hiroji; Aogi, Kenjiro; Lugo-Quintana, Roberto; Harbeck, Nadia; Brickman, Marla J.; Zhang, Ke; Kern, Kenneth A.; Martin, Miguel

    2010-01-01

    This multicenter, randomized, open-label phase III trial (planned enrollment: 700 patients) was conducted to test the hypothesis that single-agent sunitinib improves progression-free survival (PFS) compared with capecitabine as treatment for advanced breast cancer (ABC). Patients with HER2-negative ABC that recurred after anthracycline and taxane therapy were randomized (1:1) to sunitinib 37.5 mg/day or capecitabine 1,250 mg/m2 (1,000 mg/m2 in patients >65 years) BID on days 1–14 q3w. The independent data-monitoring committee (DMC) determined during the first interim analysis (238 patients randomized to sunitinib, 244 to capecitabine) that the trial be terminated due to futility in reaching the primary endpoint. No statistical evidence supported the hypothesis that sunitinib improved PFS compared with capecitabine (one-sided P = 0.999). The data indicated that PFS was shorter with sunitinib than capecitabine (median 2.8 vs. 4.2 months, respectively; HR, 1.47; 95% CI, 1.16–1.87; two-sided P = 0.002). Median overall survival (15.3 vs. 24.6 months; HR, 1.17; two-sided P = 0.350) and objective response rates (11 vs. 16%; odds ratio, 0.65; P = 0.109) were numerically inferior with sunitinib versus capecitabine. While no new or unexpected safety findings were reported, sunitinib treatment was associated with higher frequencies and greater severities of many common adverse events (AEs) compared with capecitabine, resulting in more temporary discontinuations due to AEs with sunitinib (66 vs. 51%). The relative dose intensity was lower with sunitinib than capecitabine (73 vs. 95%). Based on these efficacy and safety results, sunitinib should not be used as monotherapy for patients with ABC. PMID:20339913

  14. Transperineal prostate biopsy detects significant cancer in patients with elevated prostate-specific antigen (PSA) levels and previous negative transrectal biopsies.

    PubMed

    Dimmen, Magne; Vlatkovic, Ljiljana; Hole, Knut-Håkon; Nesland, Jahn M; Brennhovd, Bjørn; Axcrona, Karol

    2012-07-01

    Several authors have previously reported that transrectal prostate biopsy has a false-negative rate of 20-30%, and that a number of prostate cancers missed on transrectal biopsy can be detected by transperineal biopsy. It has also been shown that most of these tumours are located anteriorly in the prostate gland. The present study showed a high rate of prostate cancer in patients with previous negative transrectal biopsies but elevated PSA levels, and that the cancers were located anteriorly in the prostate gland. Also, most of these cancers were clinically significant in patients that underwent RP, i.e. a high proportion of cancers were high-grade/high-stage tumours. We also showed that the transperineal biopsy technique can be applied successfully to patients with a closed anal orifice after previous surgery for rectal cancer. Transperineal biopsy can be done safely without routine antibiotic prophylaxis. To investigate the outcomes of transperineal prostate biopsies in patients with elevated prostate-specific antigen (PSA) levels and negative transrectal biopsies. The aim of this retrospective study was to evaluate the diagnostic yield of the transperineal biopsy approach in these patients, and to evaluate the pathology findings in subsequent radical prostatectomy (RP) specimens in patients undergoing RP. In all, 69 consecutive patients with previous negative transrectal biopsies but elevated PSA levels investigated at urological units in Norway who had been referred to The Norwegian Radium Hospital were included. The patients had undergone a mean (median; range) of 2.42 (2; 0-7) transrectal biopsies. The mean (range) age was 63.1 (42-78) years. The median (range) PSA level was 12 (4.3-229) ng/mL. The patients were examined with transperineal biopsy of the prostate between July 2007 and February 2009. The results of the transperineal biopsies were reviewed for Gleason biopsy score, and these were compared with the histopathology results of the RP specimens, i

  15. Everolimus, Erlotinib Hydrochloride, and Radiation Therapy in Treating Patients With Recurrent Head and Neck Cancer Previously Treated With Radiation Therapy

    ClinicalTrials.gov

    2016-03-01

    Recurrent Metastatic Squamous Neck Cancer With Occult Primary; Recurrent Salivary Gland Cancer; Recurrent Squamous Cell Carcinoma of the Hypopharynx; Recurrent Squamous Cell Carcinoma of the Larynx; Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity; Recurrent Squamous Cell Carcinoma of the Oropharynx; Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Recurrent Verrucous Carcinoma of the Larynx; Recurrent Verrucous Carcinoma of the Oral Cavity; Salivary Gland Squamous Cell Carcinoma; Tongue Cancer

  16. The clinical benefit of pegylated liposomal doxorubicin in patients with metastatic breast cancer previously treated with conventional anthracyclines: a multicentre phase II trial

    PubMed Central

    Al-Batran, S-E; Bischoff, J; von Minckwitz, G; Atmaca, A; Kleeberg, U; Meuthen, I; Morack, G; Lerbs, W; Hecker, D; Sehouli, J; Knuth, A; Jager, E

    2006-01-01

    This study evaluates the clinical benefit of pegylated liposomal doxorubicin (PLD) in patients with metastatic breast cancer (MBC), previously treated with conventional anthracyclines. Seventy-nine women with MBC previously treated with anthracyclines received PLD 50 mg m−2 every 4 weeks. All patients were previously treated with chemotherapy and 30% of patients had ⩾3 prior chemotherapies for metastatic disease. Patients were considered anthracycline resistant when they had disease progression on anthracycline therapy for MBC or within 6 months of adjuvant therapy. The overall clinical benefit rate (objective response+stable disease ⩾24 weeks) was 24% (16.1% in patients with documented anthracycline resistance vs 29% in patients classified as having non-anthracycline-resistant disease). There was no difference with respect to the clinical benefit between patients who received PLD >12 months and those who received PLD ⩽12 months since last anthracycline treatment for metastatic disease (clinical benefit 25 vs 24.1%, respectively). Median time to progression and overall survival were 3.6 and 12.3 months, respectively. The median duration of response was 12 months, and the median time to progression in patients with stable disease (any) was 9.5 months. Fourteen patients (17.7%) had a prolonged clinical benefit lasting ⩾12 months. In conclusion, PLD was associated with an evident clinical benefit in anthracycline-pretreated patients with MBC. PMID:16685267

  17. Three-week schedule of irinotecan plus cisplatin in patients with previously untreated extensive-stage small-cell lung cancer

    PubMed Central

    Hong, Y S; Lee, H R; Park, S; Lee, S C; Hwang, I G; Park, B-B; Lee, J; Ahn, J S; Ahn, M-J; Lim, H Y; Park, K

    2006-01-01

    Irinotecan and cisplatin demonstrated promising outcomes in extensive-stage small-cell lung cancer. According to the dosage and schedule of irinotecan, efficacy and toxicity profiles showed subtle differences. This study was designed to evaluate efficacy and toxicity of 3-week schedule of irinotecan/cisplatin in patients with previously untreated extensive-stage small-cell lung cancer. The primary objective was to evaluate response rate and secondary objectives were overall survival and progression-free survival. Patients with previously untreated extensive-stage small-cell lung cancer were enrolled. Irinotecan 65 mg m−2 was administered on days 1 and 8 and cisplatin 60 mg m−2 on day 1. Treatment was repeated every 3 weeks. Seven out of 54 patients (13.0%) had complete response, and partial response was observed in 33 (61.1%). The overall response rate was 74.1% (95% CI; 62.0–82.2%). Stable disease was observed in eight (14.8%) and no progressive disease was observed. After a median follow-up duration of 28.7 months, the median overall survival and progressive-free survival were 13.6 and 6.5 months, respectively. Major grade 3/4 toxicities were neutropenia (50.0%), anorexia (42.6%), diarrhoea (29.6%), fatigue (29.6%) and vomiting (13.0%). There was one treatment-related death owing to pneumonia. Three-week schedule of irinotecan/cisplatin showed effective antitumour activity and moderate toxicities in patients with previously untreated extensive-stage small-cell lung cancer. PMID:17133266

  18. Activity of continuous infusion plus pulse interleukin-2 with famotidine in patients with metastatic kidney cancer or melanoma previously treated with interleukin-2.

    PubMed

    Quan, Walter D Y; Walker, Paul R; Quan, Francine M; Ramirez, Maria; Elsamaloty, Haitham M; Ghai, Vikas; Vinogradov, Mikhail; Liles, Darla K

    2006-10-01

    Lymphokine-activated killer (LAK) cells generated by high-dose continuous infusion interleukin-2 (IL-2) are able to nonspecifically lyse melanoma and kidney cancer cells. In vitro famotidine enhances cytotoxicity of LAK against tumor cells, possibly by increasing IL-2 uptake at the IL-2 receptor on lymphocytes. Outpatient IL-2 regimens typically have response rates of 15% or less, with most patients eventually experiencing progressive disease. Second-line therapy is, therefore, needed. We treated 11 patients (6 with metastatic melanoma; 5 having metastatic kidney cancer) who had previously experienced progressive disease on prior IL-2 regimens, with a combination of famotidine 20 mg intravenously (i.v.) twice per day and continuous-infusion IL-2 18 MIU/M2/24 hours x 72 hours, followed 24 hours later by a pulse IL-2 dose (18 MIU/M2 over 15 minutes). Cycles were repeated every 3 weeks. Patient characteristics were: 9 males, median age 63 years (range, 57-75), median Eastern Cooperative Oncology Group (ECOG) performance status: 1; most common metastatic sites: lungs, lymph nodes, and soft tissue/subcutaneous (s.c.); median number of cycles received: 4; most common toxicities were fever, nausea/emesis, hypophosphatemia, and hypomagnesemia. Five (5) patients (3 with melanoma, 2 with kidney cancer) have had partial responses. Two (2) patients with kidney cancer have been converted to complete responders with resection of residual disease, remaining without relapse at 5+ and 20+ months. Responding sites are lungs, lymph nodes, abdominal mass, and s.c. Median duration of response was 9.5 months. Median survival was 12 months. This combination has activity in patients with metastatic kidney cancer or melanoma who have received prior IL-2.

  19. Phase II study of capecitabine as palliative treatment for patients with recurrent and metastatic squamous head and neck cancer after previous platinum-based treatment

    PubMed Central

    Martinez-Trufero, J; Isla, D; Adansa, J C; Irigoyen, A; Hitt, R; Gil-Arnaiz, I; Lambea, J; Lecumberri, M J; Cruz, J J

    2010-01-01

    Background: Platinum-based therapy (PBT) is the standard therapy for recurrent and/or metastatic head and neck cancer (HNC), but the incidence of recurrence remains high. This study evaluates the efficacy and tolerability of capecitabine as palliative monotherapy for recurrent HNC previously treated with PBT. Methods: Patients aged 18–75 years, with Eastern Cooperative Oncology Group performance status 0–2, squamous HNC with locoregional and/or metastatic recurrence previously treated with PBT and adequate organ functions, were included. Capecitabine (1.250 mg m−2 BID) was administered on days 1–14 every 21 days for at least two cycles. Results: A total of 40 male patients with a median age of 58 years were analysed. All patients received a median number of four cycles of capecitabine (range: 1–9) and the median relative dose intensity was 91%. Seven patients were not evaluable for response. Overall response rate was 24.2%. Median time to progression and overall survival were 4.8 and 7.3 months, respectively. Haematological adverse events (AEs) grade 3/4 were reported in six patients. Most common grade 3/4 non-haematological AEs were asthenia (12.5%), palmar-plantar eritrodisestesia (10%), mucositis (10%), dysphagia (10%) and diarrhoea (7.5%). Conclusions: Capecitabine seems to be an active, feasible and well-tolerated mode of palliative treatment for advanced HNC patients who have previously received PBT schedules. PMID:20485287

  20. Pemetrexed single agent chemotherapy in previously treated patients with locally advanced or metastatic non-small cell lung cancer

    PubMed Central

    Russo, Francesca; Bearz, Alessandra; Pampaloni, Gianni

    2008-01-01

    Background The main objective of this study was to evaluate the safety of second-line pemetrexed in Stage IIIB or IV NSCLC. Methods Overall, 95 patients received pemetrexed 500 mg/m2 i.v. over Day 1 of a 21-day cycle. Patients also received oral dexamethasone, oral folic acid and i.m. vitamin B12 supplementation to reduce toxicity. NCI CTC 2.0 was used to rate toxicity. All the adverse events were graded in terms of severity and relation to study treatment. Dose was reduced in case of toxicity and treatment was delayed for up to 42 days from Day 1 of any cycle to allow recovering from study drug-related toxicities. Tumor response was measured using the RECIST criteria. Results Patients received a median number of 4 cycles and 97.8% of the planned dose. Overall, 75 patients (78.9% of treated) reported at least one adverse event: 34 (35.8%) had grade 3 as worst grade and only 5 (5.2%) had grade 4. Drug-related events occurred in 57.9% of patients. Neutropenia (8.4%) and leukopenia (6.3 %) were the most common grade 3/4 hematological toxicities. Grade 3 anemia and thrombocytopenia were reported in 3.2% and 2.1% of patients, respectively. Diarrhea (6.3%), fatigue (3.2%) and dyspnea (3.2%) were the most common grade 3/4 non-hematological toxicities. The most common drug-related toxicities (any grade) were pyrexia (11.6%), vomiting, nausea, diarrhea and asthenia (9.5%) and fatigue (8.4%). Tumor Response Rate (CR/PR) in treated patients was 9.2%. The survival at 4.5 months (median follow-up) was 79% and the median PFS was 3.1 months. Twenty patients (21.1%) died mainly because of disease progression. Conclusion Patients with locally advanced or metastatic NSCLC could benefit from second-line pemetrexed, with a low incidence of hematological and non-hematological toxicities. PMID:18667090

  1. Bevacizumab plus capecitabine versus capecitabine alone in elderly patients with previously untreated metastatic colorectal cancer (AVEX): an open-label, randomised phase 3 trial.

    PubMed

    Cunningham, David; Lang, Istvan; Marcuello, Eugenio; Lorusso, Vito; Ocvirk, Janja; Shin, Dong Bok; Jonker, Derek; Osborne, Stuart; Andre, Niko; Waterkamp, Daniel; Saunders, Mark P

    2013-10-01

    Elderly patients are often under-represented in clinical trials of metastatic colorectal cancer. We aimed to assess the efficacy and safety of bevacizumab plus capecitabine compared with capecitabine alone in elderly patients with metastatic colorectal cancer. For this open-label, randomised phase 3 trial, patients aged 70 years and older with previously untreated, unresectable, metastatic colorectal cancer, who were not deemed to be candidates for oxaliplatin-based or irinotecan-based chemotherapy regimens, were randomly assigned in a 1:1 ratio via an interactive voice-response system, stratified by performance status and geographical region. Treatment consisted of capecitabine (1000 mg/m(2) orally twice a day on days 1-14) alone or with bevacizumab (7·5 mg/kg intravenously on day 1), given every 3 weeks until disease progression, unacceptable toxic effects, or withdrawal of consent. Efficacy analyses were based on the intention-to-treat population. The primary endpoint was progression-free survival. The trial is registered with ClinicalTrials.gov, number NCT00484939. From July 9, 2007, to Dec 14, 2010, 280 patients with a median age of 76 years (range 70-87) were recruited from 40 sites across ten countries. Patients were randomly assigned to receive either bevacizumab plus capecitabine (n=140) or capecitabine only (n=140). Progression-free survival was significantly longer with bevacizumab and capecitabine than with capecitabine alone (median 9·1 months [95% CI 7·3-11·4] vs 5·1 months [4·2-6·3]; hazard ratio 0·53 [0·41-0·69]; p<0·0001). Treatment-related adverse events of grade 3 or worse occurred in 53 (40%) patients in the combination group and 30 (22%) in the capecitabine group, and treatment-related serious adverse events in 19 (14%) and 11 (8%) patients. The most common grade 3 or worse adverse events of special interest for bevacizumab or chemotherapy were hand-foot syndrome (21 [16%] vs nine [7%]), diarrhoea (nine [7%] vs nine [7%]), and venous

  2. Antitumour Activity and Safety of Enzalutamide in Patients with Metastatic Castration-resistant Prostate Cancer Previously Treated with Abiraterone Acetate Plus Prednisone for ≥24 weeks in Europe.

    PubMed

    de Bono, Johann S; Chowdhury, Simon; Feyerabend, Susan; Elliott, Tony; Grande, Enrique; Melhem-Bertrandt, Amal; Baron, Benoit; Hirmand, Mohammad; Werbrouck, Patrick; Fizazi, Karim

    2017-08-22

    Enzalutamide and abiraterone acetate plus prednisone, which target the androgen receptor axis, have expanded the treatment of advanced prostate cancer. Retrospective analyses suggest some cross-resistance between these two drugs when used sequentially, but robust, prospective studies have not yet been reported. To fulfil a regulatory postregistration commitment by evaluating the efficacy and safety of enzalutamide in patients with metastatic castration-resistant prostate cancer (mCRPC) who progressed following abiraterone acetate plus prednisone treatment. Multicentre, single-arm, open-label study, enrolled patients with progressing mCRPC after ≥24 wk of abiraterone acetate plus prednisone treatment. All patients maintained castration therapy during the trial. Prior chemotherapy was allowed but not required. Patients received enzalutamide 160mg/d orally. The primary endpoint was radiographic progression-free survival. Secondary endpoints were overall survival, prostate-specific antigen (PSA) response, and time-to-PSA progression. Safety data were also assessed. Kaplan-Meier methods were used to descriptively analyse time-to-event endpoints. Overall, 214 patients received enzalutamide treatment, 145 of whom were chemotherapy-naïve. Median radiographic progression-free survival was 8.1 mo (95% confidence interval: 6.1-8.3); median overall survival had not been reached. Unconfirmed PSA response rate was 27% (48 of 181). Median time-to-PSA progression was 5.7 mo (95% confidence interval: 5.6-5.8). The most common treatment-emergent adverse events were fatigue (32%), decreased appetite (25%), asthenia (18%), back pain (17%), and arthralgia (16%). No seizures were reported. Enzalutamide showed antitumour activity in some patients with mCRPC who had previously progressed following ≥24 wk of abiraterone acetate plus prednisone treatment. Patients with mCRPC who progressed on previous abiraterone acetate plus prednisone treatment, with or without prior chemotherapy

  3. Time course of safety and efficacy of aflibercept in combination with FOLFIRI in patients with metastatic colorectal cancer who progressed on previous oxaliplatin-based therapy.

    PubMed

    Ruff, Paul; Ferry, David R; Lakomỳ, Radek; Prausová, Jana; Van Hazel, Guy A; Hoff, Paulo M; Cunningham, David; Arnold, Dirk; Schmoll, Hans J; Moiseyenko, Vladimir M; McKendrick, Joseph J; Ten Tije, Albert J; Vishwanath, Raghu L; Bhargava, Pankaj; Chevalier, Soazig; Macarulla, Teresa; Van Cutsem, Eric

    2015-01-01

    Patients with metastatic colorectal cancer (mCRC) previously-treated with oxaliplatin benefit significantly from the addition of aflibercept to FOLFIRI in relation to overall survival, progression-free survival and response rate. The results for efficacy and safety over the time course of the VEGF Trap (aflibercept) with irinotecan in colorectal cancer after failure of oxaliplatin regimen trial were analysed based on data from 1226 patients randomised to receive FOLFIRI plus either aflibercept (n=612) or placebo (n=614). Hazard ratios (HR) by 6-month time period were estimated using a piecewise Cox proportional hazard model. Severity of adverse events (AEs) was graded using National Cancer Institute Common Terminology Criteria, version 3.0. The estimated probabilities of survival were 38.5% versus 30.9% at 18 months, 28.0% versus 18.7% at 24 months and 22.3% versus 12.0% at 30 months, for the aflibercept- and placebo-treated arms, respectively. The proportional improvement in the HR over time was consistent with the survival probability results; survival at 24 months was improved by 50% and almost doubled at 30 months. The majority of worst-grade AEs occurred within the first four cycles of treatment and in a small percent of treatment cycles and were mostly reversible. Common chemotherapy- and anti-vascular epithelial growth factor (VEGF)-associated AEs occurred rarely and in a small proportion of cycles with the majority being of single occurrence. The addition of aflibercept to FOLFIRI showed a continued and persistent improvement in overall survival over time in patients with mCRC. Although grade 3-4 AEs were more frequent in the aflibercept arm, they occurred in early treatment cycles and decreased sharply following initial presentation. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  4. Phase II study of a novel taxane (Cabazitaxel-XRP 6258) in previously treated advanced non-small cell lung cancer (NSCLC) patients.

    PubMed

    Madan, Ankit; Jones, Benjamin S; Bordoni, Rodolfo; Saleh, Mansoor N; Jerome, Mary S; Miley, Deborah K; Jackson, Bradford E; Robert, Francisco

    2016-09-01

    Given the success of cabazitaxel in patients with prostate cancer who progressed after receiving prior chemotherapy, its preclinical efficacy in various cell lines and possible ability to cross blood-brain barrier, cabazitaxel was hypothesized to increase objective response rate (ORR) in second-line setting in non-small cell lung cancer (NSCLC). This was a phase II 2-stage trial in 28 patients using two different treatment schedules (A: 20 mg/m(2) every 3 weeks intravenously and B: 8.4 mg/m(2) intravenously weekly) to determine the ORR of cabazitaxel with secondary end points including progression-free survival (PFS), safety, and overall survival (OS). There was one objective response in schedule B. PFS and OS of schedule A was 3 and 6 months, respectively. PFS and OS of schedule B was 3 and 13 months, respectively. The stable disease rate was higher in schedule A (SD = 69.23 %; 95 % CL 38.57, 90.90) as compared to schedule B (SD = 38.46 %; 95 % CL 13.86, 68.42), but this difference was not statistically significant (P value = 0.1156). There were two grade 5 toxicities from sepsis. Hematuria of any grade developed in greater percentage of patients (35%) as compared to previous cabazitaxel phase 3 trial and led to change in our protocol. Response to cabazitaxel in NSCLC was not as robust as seen in prostate cancer and not superior to currently used agents such as docetaxel, pemetrexed, and erlotinib. In absence of significant objective responses, the second stage of the study was not undertaken.

  5. Prospective phase II trial of pazopanib plus CapeOX (capecitabine and oxaliplatin) in previously untreated patients with advanced gastric cancer

    PubMed Central

    Kim, Seung Tae; Lee, Jeeyun; Lee, Su Jin; Park, Se Hoon; Jung, Sin-Ho; Park, Young Suk; Lim, Ho Yeong; Kang, Won Ki; Park, Joon Oh

    2016-01-01

    We designed a single-arm, open label phase II study to determine the efficacy and toxicity of the combination of pazopanib with CapeOx (capecitabine and oxaliplatin) in metastatic /recurrent advanced gastric cancer (AGC) patients. Previously untreated AGC patients received capecitabine (850 mg/m2 bid, day 1–14) plus oxaliplatin (130 mg/m2, day 1) in combination with pazopanib (800 mg, day 1–21) every three weeks. Treatment was continued until progression of the disease or intolerable toxicity was observed. In all, 66 patients were treated with pazopanib plus CapeOx. The median age of the patients was 51.5 years (range, 23.0–77), and the median ECOG performance status was 1 (0–1). Among all 66 patients, one complete response and 37 partial responses were observed (overall response rate, 62.4%; 95% confidence interval (CI), 45.7–73.5% accounting for the 2-stage design of this trial). Stable disease was observed in 23 patients (34.8%), revealing a 92.4% disease control rate. The median progression free survival and overall survival were 6.5 months (95% CI, 5.6–7.4) and 10.5 months (95% CI, 8.1–12.9), respectively. Thirty-four patients (51.5%) experienced a treatment-related toxicity of grade 3 or more. The most common toxicities of grade 3 or more were neutropenia (15.1%), anemia (10.6%), thrombocytopenia (10.6%), anorexia (7.6%), nausea (3.0%), and vomiting (3.0%). There were no treatment-related deaths. The combination of pazopanib and CapeOx showed moderate activity and an acceptable toxicity profile as a first-line treatment in metastatic / recurrent AGC patients (ClinicalTrials.gov NCT01130805). PMID:27003363

  6. Dacomitinib versus erlotinib in patients with advanced-stage, previously treated non-small-cell lung cancer (ARCHER 1009): a randomised, double-blind, phase 3 trial.

    PubMed

    Ramalingam, Suresh S; Jänne, Pasi A; Mok, Tony; O'Byrne, Kenneth; Boyer, Michael J; Von Pawel, Joachim; Pluzanski, Adam; Shtivelband, Mikhail; Docampo, Lara Iglesias; Bennouna, Jaafar; Zhang, Hui; Liang, Jane Q; Doherty, Jim P; Taylor, Ian; Mather, Cecile B; Goldberg, Zelanna; O'Connell, Joseph; Paz-Ares, Luis

    2014-11-01

    Dacomitinib is an irreversible pan-EGFR family tyrosine kinase inhibitor. Findings from a phase 2 study in non-small cell lung cancer showed favourable efficacy for dacomitinib compared with erlotinib. We aimed to compare dacomitinib with erlotinib in a phase 3 study. In a randomised, multicentre, double-blind phase 3 trial in 134 centres in 23 countries, we enrolled patients who had locally advanced or metastatic non-small-cell lung cancer, progression after one or two previous regimens of chemotherapy, Eastern Cooperative Oncology Group (ECOG) performance status of 0-2, and presence of measurable disease. We randomly assigned patients in a 1:1 ratio to dacomitinib (45 mg/day) or erlotinib (150 mg/day) with matching placebo. Treatment allocation was masked to the investigator, patient, and study funder. Randomisation was stratified by histology (adenocarcinoma vs non-adenocarcinoma), ethnic origin (Asian vs non-Asian and Indian sub-continent), performance status (0-1 vs 2), and smoking status (never-smoker vs ever-smoker). The coprimary endpoints were progression-free survival per independent review for all randomly assigned patients, and for all randomly assigned patients with KRAS wild-type tumours. The study has completed accrual and is registered with ClinicalTrials.gov, number NCT01360554. Between June 22, 2011, and March 12, 2013, we enrolled 878 patients and randomly assigned 439 to dacomitinib (256 KRAS wild type) and 439 (263 KRAS wild type) to erlotinib. Median progression-free survival was 2·6 months (95% CI 1·9-2·8) in both the dacomitinib group and the erlotinib group (stratified hazard ratio [HR] 0·941, 95% CI 0·802-1·104, one-sided log-rank p=0·229). For patients with wild-type KRAS, median progression-free survival was 2·6 months for dacomitinib (95% CI 1·9-2·9) and erlotinib (95% CI 1·9-3·0; stratified HR 1·022, 95% CI 0·834-1·253, one-sided p=0·587). In patients who received at least one dose of study drug, the most frequent grade

  7. Phase I study of 3-weekly combination chemotherapy using epirubicin, oxaliplatin, and S-1 (EOS) in patients with previously untreated advanced gastric cancer.

    PubMed

    Sym, Sun Jin; Hong, Junsik; Jung, Minkyu; Park, Jinny; Cho, Eun Kyung; Lee, Woon Ki; Chung, Min; Kim, Hyung-Sik; Lee, Jae Hoon; Shin, Dong Bok

    2012-08-01

    This study was performed to determine the recommended dose (RD) and dose-limiting toxicity (DLT) associated with epirubicin, oxaliplatin, and S-1 (EOS) combination therapy in patients with previously untreated advanced gastric cancer (AGC). Previously untreated patients with histologically proven metastatic AGC, with an ECOG performance status of 0-2, were enrolled in this study. A fixed dose of epirubicin (50 mg/m(2)) and oxaliplatin (130 mg/m(2)) was intravenously administered on day 1 of treatment, followed by oral S-1 administration twice daily on days 1-14. The S-1 dose was escalated according to the following schedule: level I, 35 mg/m(2); level II, 40 mg/m(2); level III, 45 mg/m(2); Level IV, 50 mg/m(2). Each cycle was repeated every 21 days. DLTs were evaluated during the first two cycles of treatment. Nineteen patients with a median age of 53 years (range, 40-71 years) were enrolled in this study. One case of DLT (grade 4 neutropenia lasting more than 5 days) developed from among the six dose level II patients, while 2 DLTs (grade 3 diarrhea and nausea) were observed among the 4 dose level III patients. Based on these results, dose level II was determined as the RD. Of the 13 patients with measurable lesions, eight achieved partial response, three showed stable disease, and the objective response rate was 61.5 % (95 % confidence interval (CI), 13.3-66.6 %). The median progression-free survival and overall survival of all patients was 6.8 months (95 % CI, 1.4-9.5 months) and 13.3 months (95 % CI, 1.9-24.6 months), respectively. The RD of the EOS regimen in patients with previously untreated AGC was 50 mg/m(2) of epirubicin and 130 mg/m(2) of oxaliplatin on day 1, with administration of 40 mg/m(2) of S-1 twice a day on days 1-14 for each 21-day cycle. The EOS regimen described produced promising results.

  8. Phase II study of reintroduction of oxaliplatin for advanced colorectal cancer in patients previously treated with oxaliplatin and irinotecan: RE-OPEN study

    PubMed Central

    Suenaga, Mitsukuni; Mizunuma, Nobuyuki; Matsusaka, Satoshi; Shinozaki, Eiji; Ozaka, Masato; Ogura, Mariko; Yamaguchi, Toshiharu

    2015-01-01

    Background The effectiveness of reintroducing oxaliplatin in patients with metastatic colorectal cancer refractory to standard chemotherapy has not been verified. We performed a single-arm, open-label, Phase II study to evaluate the safety and efficacy of reintroducing oxaliplatin. Methods Eligible patients had received prior chemotherapy including oxaliplatin and irinotecan that achieved a response or stable disease followed by confirmed disease progression ≥6 months previously during prior oxaliplatin-based therapy. The primary endpoint was the disease control rate (DCR) after 12 weeks of treatment starting. The DCR was defined as the sum of patients with complete response, partial response, and stable disease. Results Thirty-three patients were enrolled. The median age was 62 (range: 35–77) years and the male/female ratio was 19/14. Eastern Cooperative Oncology Group performance status was 0 in 84.8%. Fourteen primary tumors were in the colon and 19 were in the rectum. All patients received modified FOLFOX6 as the protocol treatment. After 12 weeks of treatment starting, the DCR was 39.4% (95% confidence interval 21.8–57.0) and the response rate (complete response and partial response) was 6.1%. The median number of chemotherapy cycles was five and the median total dose of oxaliplatin was 425 mg/m2. Median progression-free survival time was 98 days and median overall survival was 300 days. The incidence of grade ≥1 and grade ≥3 allergic reactions was 28.1% and 3.1%, respectively. The incidence of grade ≥1 and grade ≥3 peripheral sensory neuropathy was 53.1% and 0%, respectively. There were no other severe adverse events and no treatment-related deaths. Conclusion Reintroducing oxaliplatin can be both safe and effective. This may be a salvage option for patients with metastatic colorectal cancer who achieved a response or stable disease with prior oxaliplatin-based therapy followed by disease progression ≥6 months previously during prior

  9. Role of (18)F-Choline PET/CT in guiding biopsy in patients with risen PSA levels and previous negative biopsy for prostate cancer.

    PubMed

    Jiménez Londoño, G A; García Vicente, A M; Amo-Salas, M; Fúnez Mayorga, F; López Guerrero, M A; Talavera Rubio, M P; Gutierrez Martin, P; González García, B; de la Torre Pérez, J A; Soriano Castrejón, Á M

    To study (18)F-Choline PET/CT in the diagnosis and biopsy guide of prostate cancer (pCa) in patients with persistently high prostate-specific antigen (PSA) and previous negative prostate biopsy. To compare the clinical risk factors and metabolic variables as predictors of malignancy. Patients with persistently elevated PSA in serum (total PSA >4ng/mL) and at least a previous negative or inconclusive biopsy were consecutively referred for a whole body (18)F-Choline PET/CT. Patient age, PSA level, PSA doubling time (PSAdt) and PSA velocity (PSAvel) were obtained. PET images were visually (positive or negative) and semiquantitatively (SUVmax) reviewed. (18)F-Choline uptake prostate patterns were defined as focal, multifocal, homogeneous or heterogeneous. Histology on biopsy using transrectal ultrasound-guided approach was the gold standard. Sensitivity (Se), specificity (Sp) and accuracy (Ac) of PET/CT for diagnosis of pCa were evaluated using per-patient and per-prostate lobe analysis. Receiver-operating-characteristic (ROC) curve analysis was used to assess the value of SUVmax to diagnose pCa. Correlation between PET/CT and biopsy results per-prostate lobe was assessed using the Chi-square test. Univariate and multivariate logistic regression analysis were applied to compare clinical risk factors and metabolic variables as predictors of malignancy. Thirty-six out of 43 patients with histologic confirmation were included. In 11 (30.5%) patients, pCa was diagnosed (Gleason score from 4 to 9). The mean values of patient age, PSA level, PSAdt and PSAvel were: 65.5 years, 15.6ng/ml, 28.1 months and 8.5ng/mL per year, respectively. Thirty-three patients had a positive PET/CT; 18 had a focal pattern, 7 multifocal, 4 homogeneous and 4 heterogeneous. Se, Sp and Ac of PET/CT were of 100%, 12% and 38% in the patient based analysis, and 87%, 29% and 14% in the prostate lobe based analysis, respectively. The ROC curve analysis of SUVmax showed an AUC of 0.568 (p=0.52). On a lobe

  10. Capecitabine and cisplatin with or without cetuximab for patients with previously untreated advanced gastric cancer (EXPAND): a randomised, open-label phase 3 trial.

    PubMed

    Lordick, Florian; Kang, Yoon-Koo; Chung, Hyun-Cheol; Salman, Pamela; Oh, Sang Cheul; Bodoky, György; Kurteva, Galina; Volovat, Constantin; Moiseyenko, Vladimir M; Gorbunova, Vera; Park, Joon Oh; Sawaki, Akira; Celik, Ilhan; Götte, Heiko; Melezínková, Helena; Moehler, Markus

    2013-05-01

    Patients with advanced gastric cancer have a poor prognosis and few efficacious treatment options. We aimed to assess the addition of cetuximab to capecitabine-cisplatin chemotherapy in patients with advanced gastric or gastro-oesophageal junction cancer. In our open-label, randomised phase 3 trial (EXPAND), we enrolled adults aged 18 years or older with histologically confirmed locally advanced unresectable (M0) or metastatic (M1) adenocarcinoma of the stomach or gastro-oesophageal junction. We enrolled patients at 164 sites (teaching hospitals and clinics) in 25 countries, and randomly assigned eligible participants (1:1) to receive first-line chemotherapy with or without cetuximab. Randomisation was done with a permuted block randomisation procedure (variable block size), stratified by disease stage (M0 vs M1), previous oesophagectomy or gastrectomy (yes vs no), and previous (neo)adjuvant (radio)chemotherapy (yes vs no). Treatment consisted of 3-week cycles of twice-daily capecitabine 1000 mg/m(2) (on days 1-14) and intravenous cisplatin 80 mg/m(2) (on day 1), with or without weekly cetuximab (400 mg/m(2) initial infusion on day 1 followed by 250 mg/m(2) per week thereafter). The primary endpoint was progression-free survival (PFS), assessed by a masked independent review committee in the intention-to-treat population. We assessed safety in all patients who received at least one dose of study drug. This study is registered at EudraCT, number 2007-004219-75. Between June 30, 2008, and Dec 15, 2010, we enrolled 904 patients. Median PFS for 455 patients allocated capecitabine-cisplatin plus cetuximab was 4.4 months (95% CI 4.2-5.5) compared with 5.6 months (5.1-5.7) for 449 patients who were allocated to receive capecitabine-cisplatin alone (hazard ratio 1.09, 95% CI 0.92-1.29; p=0.32). 369 (83%) of 446 patients in the chemotherapy plus cetuximab group and 337 (77%) of 436 patients in the chemotherapy group had grade 3-4 adverse events, including grade 3

  11. Atezolizumab versus docetaxel in patients with previously treated non-small-cell lung cancer (OAK): a phase 3, open-label, multicentre randomised controlled trial.

    PubMed

    Rittmeyer, Achim; Barlesi, Fabrice; Waterkamp, Daniel; Park, Keunchil; Ciardiello, Fortunato; von Pawel, Joachim; Gadgeel, Shirish M; Hida, Toyoaki; Kowalski, Dariusz M; Dols, Manuel Cobo; Cortinovis, Diego L; Leach, Joseph; Polikoff, Jonathan; Barrios, Carlos; Kabbinavar, Fairooz; Frontera, Osvaldo Arén; De Marinis, Filippo; Turna, Hande; Lee, Jong-Seok; Ballinger, Marcus; Kowanetz, Marcin; He, Pei; Chen, Daniel S; Sandler, Alan; Gandara, David R

    2017-01-21

    Atezolizumab is a humanised antiprogrammed death-ligand 1 (PD-L1) monoclonal antibody that inhibits PD-L1 and programmed death-1 (PD-1) and PD-L1 and B7-1 interactions, reinvigorating anticancer immunity. We assessed its efficacy and safety versus docetaxel in previously treated patients with non-small-cell lung cancer. We did a randomised, open-label, phase 3 trial (OAK) in 194 academic or community oncology centres in 31 countries. We enrolled patients who had squamous or non-squamous non-small-cell lung cancer, were 18 years or older, had measurable disease per Response Evaluation Criteria in Solid Tumors, and had an Eastern Cooperative Oncology Group performance status of 0 or 1. Patients had received one to two previous cytotoxic chemotherapy regimens (one or more platinum based combination therapies) for stage IIIB or IV non-small-cell lung cancer. Patients with a history of autoimmune disease and those who had received previous treatments with docetaxel, CD137 agonists, anti-CTLA4, or therapies targeting the PD-L1 and PD-1 pathway were excluded. Patients were randomly assigned (1:1) to intravenously receive either atezolizumab 1200 mg or docetaxel 75 mg/m(2) every 3 weeks by permuted block randomisation (block size of eight) via an interactive voice or web response system. Coprimary endpoints were overall survival in the intention-to-treat (ITT) and PD-L1-expression population TC1/2/3 or IC1/2/3 (≥1% PD-L1 on tumour cells or tumour-infiltrating immune cells). The primary efficacy analysis was done in the first 850 of 1225 enrolled patients. This study is registered with ClinicalTrials.gov, number NCT02008227. Between March 11, 2014, and April 29, 2015, 1225 patients were recruited. In the primary population, 425 patients were randomly assigned to receive atezolizumab and 425 patients were assigned to receive docetaxel. Overall survival was significantly longer with atezolizumab in the ITT and PD-L1-expression populations. In the ITT population, overall

  12. Atezolizumab versus docetaxel for patients with previously treated non-small-cell lung cancer (POPLAR): a multicentre, open-label, phase 2 randomised controlled trial.

    PubMed

    Fehrenbacher, Louis; Spira, Alexander; Ballinger, Marcus; Kowanetz, Marcin; Vansteenkiste, Johan; Mazieres, Julien; Park, Keunchil; Smith, David; Artal-Cortes, Angel; Lewanski, Conrad; Braiteh, Fadi; Waterkamp, Daniel; He, Pei; Zou, Wei; Chen, Daniel S; Yi, Jing; Sandler, Alan; Rittmeyer, Achim

    2016-04-30

    Outcomes are poor for patients with previously treated, advanced or metastatic non-small-cell lung cancer (NSCLC). The anti-programmed death ligand 1 (PD-L1) antibody atezolizumab is clinically active against cancer, including NSCLC, especially cancers expressing PD-L1 on tumour cells, tumour-infiltrating immune cells, or both. We assessed efficacy and safety of atezolizumab versus docetaxel in previously treated NSCLC, analysed by PD-L1 expression levels on tumour cells and tumour-infiltrating immune cells and in the intention-to-treat population. In this open-label, phase 2 randomised controlled trial, patients with NSCLC who progressed on post-platinum chemotherapy were recruited in 61 academic medical centres and community oncology practices across 13 countries in Europe and North America. Key inclusion criteria were Eastern Cooperative Oncology Group performance status 0 or 1, measurable disease by Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST v1.1), and adequate haematological and end-organ function. Patients were stratified by PD-L1 tumour-infiltrating immune cell status, histology, and previous lines of therapy, and randomly assigned (1:1) by permuted block randomisation (with a block size of four) using an interactive voice or web system to receive intravenous atezolizumab 1200 mg or docetaxel 75 mg/m(2) once every 3 weeks. Baseline PD-L1 expression was scored by immunohistochemistry in tumour cells (as percentage of PD-L1-expressing tumour cells TC3≥50%, TC2≥5% and <50%, TC1≥1% and <5%, and TC0<1%) and tumour-infiltrating immune cells (as percentage of tumour area: IC3≥10%, IC2≥5% and <10%, IC1≥1% and <5%, and IC0<1%). The primary endpoint was overall survival in the intention-to-treat population and PD-L1 subgroups at 173 deaths. Biomarkers were assessed in an exploratory analysis. We assessed safety in all patients who received at least one dose of study drug. This study is registered with ClinicalTrials.gov, number NCT

  13. Pralatrexate with vitamin supplementation in patients with previously treated, advanced non-small cell lung cancer: safety and efficacy in a phase 1 trial.

    PubMed

    Azzoli, Christopher G; Patel, Jyoti D; Krug, Lee M; Miller, Vincent; James, Leonard; Kris, Mark G; Ginsberg, Michelle; Subzwari, Sara; Tyson, Leslie; Dunne, Megan; May, Jennifer; Huntington, Martha; Saunders, Michael; Sirotnak, F M

    2011-11-01

    Pralatrexate is an antifolate designed for preferential tumor cell uptake and accumulation and received accelerated Food and Drug Administration approval in relapsed/refractory peripheral T-cell lymphoma. Pralatrexate 135 to 150 mg/m(2) every 2 weeks without vitamin supplementation was active in non-small cell lung cancer (NSCLC) although mucositis was dose limiting. This phase 1 study evaluated the safety of higher pralatrexate doses with vitamin supplementation to minimize toxicities. Patients with stage IIIB/IV NSCLC received pralatrexate 150 to 325 mg/m(2) every 2 weeks with folic acid and vitamin B12 supplementation. Outcomes measured included adverse events (AEs), pharmacokinetics, and radiologic response. Thirty-nine patients were treated for a median of two cycles (range 1-16+). Common treatment-related grade 3 and 4 AEs by dose (≤190 mg/m(2) and >190 mg/m(2)) included mucositis (33 and 40%) and fatigue (11 and 17%). Treatment-related serious AE (SAE) rates for doses ≤190 and >190 mg/m(2) were 0 and 20%, respectively. The response rate was 10% (95% confidence interval: 1-20%), including two patients with complete response (26+ and 32+ months) and two with partial response. Serum pralatrexate concentrations increased dose dependently up to 230 mg/m(2). Pralatrexate with vitamin supplementation was safely administered to patients with previously treated NSCLC, and durable responses were observed. The recommended starting dose for phase 2 is 190 mg/m(2). A similar safety profile was observed in patients treated at 230 mg/m(2), although a higher serious AE rate was evident. Mucositis remains the dose-limiting toxicity of pralatrexate, and this study failed to demonstrate that vitamin supplementation prevents mucositis and failed to identify clinical predictors of mucositis. Individualized dose-modification strategies and prospective mucositis management will be necessary in future trials.

  14. Doxorubicin Hydrochloride, Cyclophosphamide, and Filgrastim Followed By Paclitaxel Albumin-Stabilized Nanoparticle Formulation With or Without Trastuzumab in Treating Patients With Breast Cancer Previously Treated With Surgery

    ClinicalTrials.gov

    2013-05-07

    Estrogen Receptor-positive Breast Cancer; HER2-positive Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer

  15. Radiation Port Cutaneous Metastases: Reports of Two Patients Whose Recurrent Visceral Cancers Presented as Skin Lesions at the Site of Previous Radiation and Literature Review

    PubMed Central

    Hoyt, Brian Spencer; Cohen, Philip Randolph

    2014-01-01

    Radiation therapy is associated with a variety of complications, including the development of primary skin cancers in the radiated region. However, it is rare for patients with visceral cancers who are treated with radiation therapy to subsequently develop cutaneous metastasis within the radiation port. We describe two patients with internal malignancies who developed cutaneous metastases within their radiation ports following radiotherapy. In addition, we used PubMed to perform an extensive literature review and identify additional reports of cutaneous metastasis within a radiation port. We excluded patients who developed melanoma or primary skin cancers in the radiation port. We also excluded patients with non-solid organ malignancies. Herein, we summarize the characteristics of 23 additional patients who experienced radiation port cutaneous metastases and explore possible mechanisms for the occurrence of radiation port cutaneous metastases. PMID:24700938

  16. Efficacy and safety of two doses of pemetrexed supplemented with folic acid and vitamin B12 in previously treated patients with non-small cell lung cancer.

    PubMed

    Ohe, Yuichiro; Ichinose, Yukito; Nakagawa, Kazuhiko; Tamura, Tomohide; Kubota, Kaoru; Yamamoto, Nobuyuki; Adachi, Susumu; Nambu, Yoshihiro; Fujimoto, Toshio; Nishiwaki, Yutaka; Saijo, Nagahiro; Fukuoka, Masahiro

    2008-07-01

    The objective of this study was to evaluate the efficacy and safety of two doses of pemetrexed supplemented with folic acid and vitamin B(12) in pretreated Japanese patients with advanced non-small cell lung cancer (NSCLC). Patients with an Eastern Cooperative Oncology Group performance status 0 to 2, stage III or IV, and who received previously one or two chemotherapy regimens were randomized to receive 500 mg/m(2) pemetrexed (P500) or 1,000 mg/m(2) pemetrexed (P1000) on day 1 every 3 weeks. The primary endpoint was response rate. Of the 216 patients evaluable for efficacy (108 in each arm), response rates were 18.5% (90% confidence interval, 12.6-25.8%) and 14.8% (90% confidence interval, 9.5-21.6%), median survival times were 16.0 and 12.6 months, 1-year survival rates were 59.2% and 53.7%, and median progression-free survival were 3.0 and 2.5 months for the P500 and P1000, respectively. Cox multiple regression analysis indicated that pemetrexed dose was not a significant prognostic factor. Drug-related toxicity was generally tolerable for both doses; however, the safety profile of P500 showed generally milder toxicity. Main adverse drug reactions of severity grade 3 or 4 were neutrophil count decreased (20.2%) and alanine aminotransferase (glutamine pyruvic transaminase) increased (15.8%) in P500 and neutrophil count decreased (24.3%), WBC count decreased (20.7%), and lymphocyte count decreased (18.0%) in P1000. One drug-related death from interstitial lung disease occurred in the P500. P500 and P1000 are similarly active with promising efficacy and acceptable safety outcomes in pretreated patients with NSCLC. These results support the use of P500 as a second- and third-line treatment of NSCLC.

  17. Previously Funded Teams | Division of Cancer Prevention

    Cancer.gov

    The first group of NCI-supported Tumor Glycomics Laboratories teams offered different approaches and concentrations to exploit the potential of glycomics to yield biomarkers for early cancer detection, and used various technologies to investigate complex carbohydrate biochemistry. They are listed here with links to more information about each laboratory, including publications related to their Alliance work. |

  18. Safety and tolerability of combination therapy vs. standard treatment alone for patients with previously treated non-small cell lung cancer | Center for Cancer Research

    Cancer.gov

    Dr. James Gulley is leading a team to test the safety and tolerability of the combination of nivolumab and CV301 to see if it can improve the survival for patientis with metastatic non-small cell lung cancer.  Learn more...

  19. Characteristics of lung cancer after a previous malignancy.

    PubMed

    Reinmuth, Niels; Stumpf, Patrick; Stumpf, Andreas; Muley, Thomas; Kobinger, Sonja; Hoffmann, Hans; Herth, Felix J F; Schnabel, Philipp A; Bischoff, Helge; Thomas, Michael

    2014-06-01

    In the era of improving overall survival rates of malignant diseases, the impact of a previous malignancy (PM) on treatment and outcome of lung cancer (LC) remains unclear. We reviewed all LC patients from our institution that were treated from 2004 to 2006 for the occurrence of LC with PM excluding patients with multiple primary LC. A total of 444 and 2698 LC patients with and without a history of a PM were identified (prevalence of 14.1%). PM were most often located in breast (15.5%), prostate (14.9%), bladder (9.0%) and kidney (8.8%). Compared to never smokers, patients with nicotine consumption had more often a cancer history of prostate, gastrointestinal, and the head-neck region. The median interval until diagnosis of LC was 72.2 months (range 0-537 months) with most LC diagnosed 5 years after PM diagnosis. With a similar distribution of histology, stage and localization compared to controls, NSCLC patients with PM and stage IV disease showed a favorable overall survival (p < 0.0001). In contrast, SCLC patients had similar survival curves (n.s.). A considerable subgroup of LC patients has a history of PM that may indicate a favorable prognostic factor. However, these patients should be treated similar to other LC patients. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. The Risk of Tumour Recurrence in Patients Undergoing Renal Transplantation for End-stage Renal Disease after Previous Treatment for a Urological Cancer: A Systematic Review.

    PubMed

    Boissier, Romain; Hevia, Vital; Bruins, Harman Max; Budde, Klemens; Figueiredo, Arnaldo; Lledó-García, Enrique; Olsburgh, Jonathon; Regele, Heinz; Taylor, Claire Fraser; Zakri, Rhana Hassan; Yuan, Cathy Yuhong; Breda, Alberto

    2017-08-10

    Renal transplantation is the gold standard renal replacement therapy in end-stage renal disease owing to its superior survival and quality of life compared with dialysis. When the potential recipient has a history of cancer, the waiting period before renal transplantation is usually based on the Cincinnati Registry. To systematically review all available evidence on the risk of cancer recurrence in end-stage renal disease patients with a history of urological cancer. Medline, Embase, and the Cochrane Library were searched up to March 2017 for all relevant publications reporting oncologic outcomes of urological cancer in patients who subsequently received a transplantation or remained on dialysis. The primary outcome was time to tumour recurrence. Secondary outcomes included cancer-specific and overall survival. Data were narratively synthesised in light of methodological and clinical heterogeneity. The risk of bias of each included study was assessed. Thirty-two retrospective studies enrolling 2519 patients (1733 dialysed, 786 renal transplantation) were included. For renal cell carcinomas, the risks of recurrence, cancer-specific, and overall survival were similar between transplantation and dialysis. For prostate cancer, most of the tumours had favourable prognoses consistent with nomograms. Studies dealing with urothelial carcinomas (UCs) mainly included upper urinary tract UC in the context of aristolochic acid nephropathy, for which the risks of synchronous bilateral tumour and recurrence were high. Data on testicular cancer were scarce. Immunosuppression after renal transplantation does not affect the outcomes and natural history of low-risk renal cell carcinomas and prostate cancer. Therefore, the waiting time from successful treatment for these cancers to transplantation could be reduced. Except in the particular situation of aristolochic acid nephropathy, more studies are needed to standardise the waiting period after UC owing to the paucity of data. Renal

  1. Akt Inhibitor MK2206 in Treating Patients With Previously Treated Colon or Rectal Cancer That is Metastatic or Locally Advanced and Cannot Be Removed by Surgery

    ClinicalTrials.gov

    2016-12-13

    Colon Mucinous Adenocarcinoma; Colon Signet Ring Cell Adenocarcinoma; Rectal Mucinous Adenocarcinoma; Rectal Signet Ring Cell Adenocarcinoma; Recurrent Colon Carcinoma; Recurrent Rectal Carcinoma; Stage IIIA Colon Cancer; Stage IIIA Rectal Cancer; Stage IIIB Colon Cancer; Stage IIIB Rectal Cancer; Stage IIIC Colon Cancer; Stage IIIC Rectal Cancer; Stage IVA Colon Cancer; Stage IVA Rectal Cancer; Stage IVB Colon Cancer; Stage IVB Rectal Cancer

  2. Freeze-Dried Black Raspberries in Preventing Oral Cancer Recurrence in High-Risk Appalachian Patients Previously Treated With Surgery For Oral Cancer

    ClinicalTrials.gov

    2017-01-20

    Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage I Squamous Cell Carcinoma of the Oropharynx; Stage I Verrucous Carcinoma of the Oral Cavity; Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage II Squamous Cell Carcinoma of the Oropharynx; Stage II Verrucous Carcinoma of the Oral Cavity; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Verrucous Carcinoma of the Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Verrucous Carcinoma of the Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Oropharynx; Stage IVC Verrucous Carcinoma of the Oral Cavity; Tongue Cancer

  3. Prospective analysis of carotid artery flow in breast cancer patients treated with supraclavicular irradiation 8 or more years previously: no increase in ipsilateral carotid stenosis after radiation noted.

    PubMed

    Woodward, Wendy A; Durand, Jean B; Tucker, Susan L; Strom, Eric A; Perkins, George H; Oh, Julia; Arriaga, Lisa; Domain, Delora; Buchholz, Thomas A

    2008-01-15

    To the authors' knowledge, the effects of supraclavicular fossa radiation on the carotid artery are not well described. In the current study, the authors performed a prospective study to examine the long-term risk of carotid artery stenosis after supraclavicular irradiation for breast cancer. A total of 46 breast cancer patients who were treated with adjuvant radiation to the supraclavicular fossa with >8 years of follow-up underwent bilateral Doppler imaging of the carotid artery. Two independent cardiologists interpreted each ultrasound study with no knowledge of which side was treated. The median follow-up from the date of diagnosis was 14.6 years and the mean patient age at the time of ultrasound was 55 years. The median prescribed dose to the supraclavicular fossa was 50 grays. Four patients were found to have clinically relevant, asymptomatic carotid stenosis, for which a cardiology referral was necessary. Only 1 of these 4 patients had stenosis involving the irradiated carotid artery only; 1 patient had bilateral stenosis and 2 patients had only contralateral stenosis. There was no difference noted with regard to isolated ipsilateral versus contralateral medial intimal thickening of the carotid artery (5 patients vs 6 patients, respectively). Furthermore, there were no differences noted with regard to ipsilateral versus contralateral peak systolic flow in the internal (83.5 vs 85.6 cm/seconds; P= .522 by the Student t test and P= .871 by the signed rank test) or common (74.4 vs 77.0 cm/seconds; P= .462 by the Student t test and P= .246 by the signed rank test) carotid artery. In this prospective study of breast cancer patients with long follow-up, there was no evidence of late, clinically relevant stenosis, increased intimal thickening, or increased peak systolic carotid artery flow secondary to supraclavicular irradiation.

  4. A Phase II study of trabectedin single agent in patients with recurrent ovarian cancer previously treated with platinum-based regimens

    PubMed Central

    Krasner, C N; McMeekin, D S; Chan, S; Braly, P S; Renshaw, F G; Kaye, S; Provencher, D M; Campos, S; Gore, M E

    2007-01-01

    The objective of this study was to determine the objective response rate in patients with platinum-sensitive and platinum-resistant recurrent ovarian cancer to treatment with trabectedin (Yondelis®) administered as a 3-h infusion weekly for 3 weeks of a 4-week cycle. We carried out a multicentre Phase II trial of trabectedin in patients with advanced recurrent ovarian cancer. Trabectedin (0.58 mg m−2) was administered via a central line, after premedication with dexamethasone, to 147 patients as a 3-h infusion weekly for 3 weeks followed by 1-week rest. Major eligibility criteria included measurable relapsed advanced ovarian cancer and not more than two prior platinum-containing regimens. Patients were stratified according to the treatment-free interval (TFI) between having either platinum-sensitive (⩾6 months TFI) or platinum-resistant disease (<6 months TFI)/platinum-refractory disease (progression during first line therapy). In the platinum-sensitive cohort, 62 evaluable patients with measurable disease had an overall response rate (ORR) of 29.0% (95% CI: 18.2–41.9%) and median progression-free survival (PFS) was 5.1 months (95% CI: 2.8–6.2). Four patients with measurable disease per Response Evaluation Criteria in Solid Tumours (RECIST) criteria had no follow-up scans at the end of treatment. In the platinum-resistant/refractory cohort, 79 patients were evaluable with an ORR of 6.3% (95% CI: 2.1–14.2%). Median PFS was 2.0 months (95% CI: 1.7–3.5 months). Two patients with measurable disease per RECIST criteria had no follow-up scans at the end of treatment. The most frequent (⩾2% of patients) drug-related treatment-emergent grade 3/4 adverse events were reversible liver alanine transferase elevation (10%), neutropaenia (8%), nausea, vomiting, and fatigue (5% each). Trabectedin is an active treatment, with documented responses in patients with platinum sensitive advanced relapsed ovarian cancer, and has a manageable toxicity profile. PMID

  5. CAST: A retrospective analysis of cabazitaxel and abiraterone acetate sequential treatment in patients with metastatic castrate-resistant prostate cancer previously treated with docetaxel.

    PubMed

    Wissing, Michel D; Coenen, Jules L L M; van den Berg, Pieter; Westgeest, Hans M; van den Eertwegh, Alfons J M; van Oort, Inge M; Bos, Monique M; Bergman, André M; Hamberg, Paul; Ten Tije, Albert J; Los, Maartje; Lolkema, Martijn P J K; de Wit, Ronald; Gelderblom, Hans

    2015-03-15

    Cabazitaxel and abiraterone have both received approval for treating metastatic castrate-resistant prostate cancer (mCRPC) patients after first-line docetaxel therapy. In the cabazitaxel and abiraterone sequential treatment (CAST) study, the clinical outcome of docetaxel-treated mCRPC patients treated sequentially with both cabazitaxel and abiraterone was studied. Data were collected retrospectively from mCRPC patients at 12 hospitals across the Netherlands who initiated cabazitaxel and/or abiraterone before December 2012. Primary outcome measure was overall survival (OS); secondary measures were progression-free survival (PFS), biochemical PFS, and best clinical and PSA response. Hospital admission data during treatment were collected, as well as toxicities resulting in treatment discontinuation or patient death. Sixty-three and 69 patients received Cab→Abi (cabazitaxel prior to abiraterone) and Abi→Cab before July 10th, 2013, respectively. Median OS was 19.1 months and 17.0 months in Cab→Abi and Abi→Cab treated patients, respectively (p = 0.369). Median PFS and biochemical PFS were significantly longer in Cab→Abi treated patients: 8.1 versus 6.5 (p = 0.050) and 9.5 versus 7.7 months (p = 0.024), respectively. Although partial responses to cabazitaxel occurred in both groups, Abi→Cab treated patients had a significantly decreased antitumor response from cabazitaxel than Cab→Abi treated patients (median PFS 5.0 versus 2.6 months, p < 0.001). Minor differences in toxicities were observed based on therapy sequence; generally, toxicity from cabazitaxel could be severe, while abiraterone toxicity was milder. This retrospective analysis indicates that primary progression on cabazitaxel or abiraterone did not preclude a response to the other agent in mCRPC patients. However, tumor response of both agents, particularly cabazitaxel, was lower when administered as higher-line therapy in the selected study population.

  6. Efficacy and safety of nab-paclitaxel in patients with previously treated metastatic colorectal cancer: a phase II COLO-001 trial.

    PubMed

    Ducreux, Michel; Bennouna, Jaafar; Adenis, Antoine; Conroy, Thierry; Lièvre, Astrid; Portales, Fabienne; Jeanes, Julie; Li, Li; Romano, Alfredo

    2017-01-01

    This single-arm, phase II trial evaluated nab-paclitaxel monotherapy in pretreated patients with metastatic colorectal cancer (mCRC). Patients with mCRC (RAS wild-type and RAS mutant cohorts) received nab-paclitaxel 125 mg/m(2) days 1, 8, and 15 (28-day cycle). The primary endpoint was investigator-assessed progression-free survival (PFS) rate at week 8; secondary endpoints included overall survival, overall response rate, and safety. Stage 1 planned enrollment was 15 patients per cohort per Simon 2-stage design. Stage 2 enrollment was to continue unless ≤8 of the first 15 patients per cohort achieved PFS at 8 weeks. Stage 1 enrolled 41 patients (RAS wild type: n = 18; RAS mutant: n = 23). In both RAS cohorts, 3 of 15 patients initially enrolled were progression-free at week 8 (20%; 95% CI 4.0-48.0). Median PFS was 8.1 weeks (95% CI 7.7-8.6) and 7.9 weeks (95% CI 7.6-8.0) for RAS wild-type and RAS mutant cohorts, respectively. There were no complete or partial responses. The overall disease control rate was 16% (95% CI 6.0-32.0), and rates were similar in the RAS wild-type and RAS mutant cohorts (18 and 15%, respectively). No new safety signals were reported; the most common grade ≥3 adverse events included neutropenia, asthenia, and peripheral neuropathy. This study did not progress to stage 2 per the preplanned statistical stopping rule. In patients with heavily pretreated mCRC, nab-paclitaxel did not demonstrate promising antitumor activity; further assessment of nab-paclitaxel monotherapy in this population of patients is not supported. NCT02103062.

  7. Time since start of first-line therapy as a predictive clinical marker for nintedanib in patients with previously treated non-small cell lung cancer.

    PubMed

    Gaschler-Markefski, Birgit; Sikken, Patricia; Heymach, John V; Gottfried, Maya; Mellemgaard, Anders; Novello, Silvia; Gann, Claudia-Nanette; Barrueco, José; Reck, Martin; Hanna, Nasser H; Kaiser, Rolf

    2017-01-01

    No predictive clinical or genetic markers have been identified or validated for antiangiogenic agents in lung cancer. We aimed to identify a predictive clinical marker of benefit for nintedanib, an angiokinase inhibitor, using data from two large second-line non-small cell lung cancer Phase III trials (LUME-Lung 1 ([LL1] and LUME-Lung 2). Predictive marker identification was conducted in a multi-step process using data from both trials; a hypothesis was generated, confirmed and validated. Statistical analyses included a stepwise selection approach, a recursive partitioning method and the evaluation of HRs, including treatment-by-covariate interactions. The marker was finally validated using a prospectively defined hierarchical testing procedure and treatment-by-covariate interaction for overall survival (OS) based on LL1. Time since start of first-line therapy (TSFLT) was identified as the only predictive clinical marker. A cut-off of 9 months was chosen for further analysis, based on HRs and recursive partitioning. The prospectively defined final validation using OS data from LL1 established the strong relationship between TSFLT and treatment with nintedanib. Patients with adenocarcinoma with TSFLT <9 months showed a greater survival benefit (median OS 10.9 vs 7.9 months, HR 0.75 [95% CI 0.60-0.92]; p=0.0073) compared with patients in the TSFLT >9 months group (median OS 17.0 vs 15.1 months, HR 0.89 [95% CI 0.66-1.19]). Patients with shorter TSFLT derive a greater progression-free survival and OS benefit from nintedanib. This clinical marker could be used for patient selection and further investigation is warranted regarding pathways promoting aggressive tumour growth and antiangiogenic tyrosine kinase inhibitor benefit.

  8. Osimertinib and Navitoclax in Treating Patients With EGFR-Positive Previously Treated Advanced or Metastatic Non-small Cell Lung Cancer

    ClinicalTrials.gov

    2017-09-12

    EGFR Activating Mutation; Recurrent Non-Small Cell Lung Carcinoma; Stage III Non-Small Cell Lung Cancer AJCC v7; Stage IIIA Non-Small Cell Lung Cancer AJCC v7; Stage IIIB Non-Small Cell Lung Cancer AJCC v7; Stage IV Non-Small Cell Lung Cancer AJCC v7

  9. Low-Dose Fulvestrant Maintained Long-Term Complete Remission after Poor Response to Previous Endocrine Therapies in a Patient with Advanced Breast Cancer

    PubMed Central

    Hawle, H.; Hess, D.; Mueller, A.; Thuerlimann, B.

    2010-01-01

    We report a case of long-term (9 years) response to 4th-line endocrine treatment with fulvestrant given for advanced breast cancer after no or poor response to prior endocrine therapies. Complete remission was achieved with full dose and maintained even after dose reduction due to unanticipated intensity of mucosal toxicity. Complete remission was temporarily lost after fulvestrant was tentatively withdrawn (63 months after treatment start), but was re-achieved after renewal of half-dose treatment and last reconfirmed 90 months after treatment start. The pharmacokinetic profile provides evidence to hypothesize a unique sensitivity to fulvestrant in this patient which might explain both: toxicity and extraordinary efficacy. PMID:20740185

  10. Phase II Study of the AKT inhibitor MK-2206 plus Erlotinib in Patients with Advanced Non-Small Cell Lung Cancer who Previously Progressed on Erlotinib

    PubMed Central

    Lara, Primo N.; Longmate, Jeff; Mack, Philip C.; Kelly, Karen; Socinski, Mark A.; Salgia, Ravi; Gitlitz, Barbara; Li, Tianhong; Koczywas, Mariana; Reckamp, Karen L.; Gandara, David R.

    2015-01-01

    Purpose Preclinical modeling in non-small cell lung cancer (NSCLC) showed that stimulation with hepatocyte growth factor (HGF), the ligand for MET, could reverse the cytostatic and cytotoxic effects of the epidermal-growth factor receptor (EGFR) inhibitor erlotinib in erlotinib-sensitive cell lines. Inhibitors of AKT signaling mitigated this HGF-mediated resistance, partially restoring erlotinib activity. We conducted a phase II trial of erlotinib plus MK2206, a highly selective inhibitor of AKT, in NSCLC patients. Experimental Design Eligible patients must have progressed following prior benefit from erlotinib, defined as response or stable disease > 12 weeks. Treatment consisted of erlotinib 150 mg po QD + MK-2206 45 mg po QOD on a 28 day cycle. Primary endpoints were RECIST response rate > 30% (stratum 1: EGFR mutant) and disease control rate (DCR) > 20% at 12 weeks (stratum 2: EGFR wild type). Results Eighty patients were enrolled, 45 and 35 in stratum 1 and 2, respectively. Most common attributable adverse events (all grade 3) were rash, diarrhea, fatigue, and mucositis. Response and DCR were respectively 9% and 40% in stratum 1; 3% and 47% in stratum 2. Median progression free survival was 4.4 months in stratum 1 and 4.6 months in stratum 2. Conclusions Combination MK2206 and erlotinib met its primary endpoint in erlotinib-pretreated patients with EGFR wild type NSCLC. While activity was seen in EGFR mutated NSCLC, this did not exceed a priori estimates. AKT pathway inhibition merits further clinical evaluation in EGFR wild type NSCLC. PMID:26106072

  11. Bevacizumab plus chemotherapy continued beyond first progression in patients with metastatic colorectal cancer previously treated with bevacizumab plus chemotherapy: ML18147 study KRAS subgroup findings.

    PubMed

    Kubicka, S; Greil, R; André, T; Bennouna, J; Sastre, J; Van Cutsem, E; von Moos, R; Osterlund, P; Reyes-Rivera, I; Müller, T; Makrutzki, M; Arnold, D

    2013-09-01

    ML18147 evaluated continued bevacizumab with second-line chemotherapy for patients with metastatic colorectal cancer (mCRC) progressing after the standard first-line bevacizumab-containing therapy. Evaluating outcomes according to tumor Kirsten rat sarcoma virus oncogene (KRAS) status was an exploratory analysis. KRAS data were collected from local laboratories (using their established methods) and/or from a central laboratory (mutation-specific Scorpion amplification-refractory mutation system). No adjustment was made for multiplicity; analyses were not powered to detect statistically significant differences. Of 820 patients, 616 (75%) had unambiguous KRAS data; 316 (51%) had KRAS wild-type tumors and 300 (49%) had mutant KRAS tumors. The median progression-free survival (PFS) was 6.4 months for bevacizumab plus chemotherapy and 4.5 months for chemotherapy [P < 0.0001; HR = 0.61; 95% confidence interval (CI): 0.49-0.77] for wild-type KRAS and 5.5 and 4.1 months, respectively (P = 0.0027; HR = 0.70; 95% CI: 0.56-0.89) for mutant KRAS. The median overall survival (OS) was 15.4 and 11.1 months, respectively (P = 0.0052; HR = 0.69; 95% CI: 0.53-0.90) for wild-type KRAS and 10.4 versus 10.0 months, respectively (P = 0.4969; HR = 0.92; 95% CI: 0.71-1.18) for mutant KRAS. In both analyses, no treatment interaction by KRAS status was observed (PFS, P = 0.4436; OS, P = 0.1266). Bevacizumab beyond first progression represents an option for patients with mCRC treated with bevacizumab plus standard first-line chemotherapy, independent of KRAS status.

  12. Cost-effectiveness of ceritinib in patients previously treated with crizotinib in anaplastic lymphoma kinase positive (ALK+) non-small cell lung cancer in Canada.

    PubMed

    Hurry, Manjusha; Zhou, Zheng-Yi; Zhang, Jie; Zhang, Chenxue; Fan, Liangyi; Rebeira, Mayvis; Xie, Jipan

    2016-10-01

    To assess the cost-effectiveness of ceritinib vs alternatives in patients who discontinue treatment with crizotinib in anaplastic lymphoma kinase-positive (ALK+) non-small cell lung cancer (NSCLC) from a Canadian public healthcare perspective. A partitioned survival model with three health states (stable, progressive, and death) was developed. Comparators were chosen based on reported utilization from a retrospective Canadian chart study; comparators were pemetrexed, best supportive care (BSC), and historical control (HC). HC comprised of all treatment alternatives reported. Progression-free survival and overall survival for ceritinib were estimated using data reported from single-arm clinical trials (ASCEND-1 [NCT01283516] and ASCEND-2 [NCT01685060]). Survival data for comparators were obtained from published clinical trials in a NSCLC population and from a Canadian retrospective chart study. Parametric models were used to extrapolate outcomes beyond the trial period. Drug acquisition, administration, resource use, and adverse event (AE) costs were obtained from databases. Utilities for health states and disutilities for AEs based on EQ-5D were derived from literature. Incremental costs per quality-adjusted life year (QALY) gained were estimated. Univariate and probabilistic sensitivity analyses were performed. Over 4 years, ceritinib was associated with 0.86 QALYs and total direct costs of $89,740 for the post-ALK population. The incremental cost-effectiveness ratio (ICER) was $149,117 comparing ceritinib vs BSC, $80,100 vs pemetrexed, and $104,436 vs HC. Additional scenarios included comparison to docetaxel with an ICER of $149,780 and using utility scores reported from PROFILE 1007, with a reported ICER ranging from $67,311 vs pemetrexed to $119,926 vs BSC. Due to limitations in clinical efficacy input, extensive sensitivity analyses were carried out whereby results remained consistent with the base-case findings. Based on the willingness-to-pay threshold for

  13. Efficacy and safety of radium-223 dichloride in patients with castration-resistant prostate cancer and symptomatic bone metastases, with or without previous docetaxel use: a prespecified subgroup analysis from the randomised, double-blind, phase 3 ALSYMPCA trial.

    PubMed

    Hoskin, Peter; Sartor, Oliver; O'Sullivan, Joe M; Johannessen, Dag Clement; Helle, Svein I; Logue, John; Bottomley, David; Nilsson, Sten; Vogelzang, Nicholas J; Fang, Fang; Wahba, Mona; Aksnes, Anne-Kirsti; Parker, Christopher

    2014-11-01

    Primary results from the phase 3 ALSYMPCA trial showed that radium-223 dichloride (radium-223), a targeted α-emitter, improved overall survival compared with placebo and was well tolerated in patients with castration-resistant prostate cancer and symptomatic bone metastases. We did a prespecified subgroup analysis from ALSYMPCA to assess the effect of previous docetaxel use on the efficacy and safety of radium-223. In the phase 3, randomised, double-blind ALSYMPCA trial, patients with symptomatic castration-resistant prostate cancer, at least two symptomatic bone metastases, no known visceral metastases, and who were receiving best standard of care were randomly assigned (2:1) via an interactive voice response system to receive six injections of radium-223 (50 kBq/kg intravenously) or matching placebo, with one injection given every 4 weeks. Patients had either received previous docetaxel treatment or were unsuitable for or declined docetaxel; previous docetaxel use (yes or no) was a trial stratification factor. We investigated the effect of previous docetaxel use on radium-223 treatment for the primary endpoint of overall survival, the main secondary efficacy endpoints, and safety. Efficacy analyses were done for the intention-to-treat population; safety analyses were done for the safety population. The trial has been completed and is registered with ClinicalTrials.gov, number NCT00699751. Randomisation took place between June 12, 2008, and Feb 1, 2011. 526 (57%) of 921 randomly assigned patients had received previous docetaxel treatment (352 in the radium-223 group and 174 in the placebo group) and 395 (43%) had not (262 in the radium-223 group and 133 in the placebo group). Radium-223 prolonged median overall survival compared with placebo, irrespective of previous docetaxel use (previous docetaxel use, hazard ratio [HR] 0·70, 95% CI 0·56-0·88; p=0·002; no previous docetaxel use, HR 0·69, 0·52-0·92; p=0·01). The benefit of radium-223 compared with

  14. Sargramostim and Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Patients With Advanced Ovarian Cancer, Fallopian Tube Cancer, or Primary Peritoneal Cancer That Did Not Respond to Previous Chemotherapy

    ClinicalTrials.gov

    2014-01-15

    Brenner Tumor; Fallopian Tube Cancer; Ovarian Clear Cell Cystadenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mixed Epithelial Carcinoma; Ovarian Mucinous Cystadenocarcinoma; Ovarian Serous Cystadenocarcinoma; Ovarian Undifferentiated Adenocarcinoma; Peritoneal Cavity Cancer; Recurrent Ovarian Epithelial Cancer; Stage III Ovarian Epithelial Cancer; Stage IV Ovarian Epithelial Cancer

  15. Is Previous Respiratory Disease a Risk Factor for Lung Cancer?

    PubMed Central

    Denholm, Rachel; Schüz, Joachim; Straif, Kurt; Stücker, Isabelle; Jöckel, Karl-Heinz; Brenner, Darren R.; De Matteis, Sara; Boffetta, Paolo; Guida, Florence; Brüske, Irene; Wichmann, Heinz-Erich; Landi, Maria Teresa; Caporaso, Neil; Siemiatycki, Jack; Ahrens, Wolfgang; Pohlabeln, Hermann; Zaridze, David; Field, John K.; McLaughlin, John; Demers, Paul; Szeszenia-Dabrowska, Neonila; Lissowska, Jolanta; Rudnai, Peter; Fabianova, Eleonora; Dumitru, Rodica Stanescu; Bencko, Vladimir; Foretova, Lenka; Janout, Vladimir; Kendzia, Benjamin; Peters, Susan; Behrens, Thomas; Vermeulen, Roel; Brüning, Thomas; Kromhout, Hans

    2014-01-01

    Rationale: Previous respiratory diseases have been associated with increased risk of lung cancer. Respiratory conditions often co-occur and few studies have investigated multiple conditions simultaneously. Objectives: Investigate lung cancer risk associated with chronic bronchitis, emphysema, tuberculosis, pneumonia, and asthma. Methods: The SYNERGY project pooled information on previous respiratory diseases from 12,739 case subjects and 14,945 control subjects from 7 case–control studies conducted in Europe and Canada. Multivariate logistic regression models were used to investigate the relationship between individual diseases adjusting for co-occurring conditions, and patterns of respiratory disease diagnoses and lung cancer. Analyses were stratified by sex, and adjusted for age, center, ever-employed in a high-risk occupation, education, smoking status, cigarette pack-years, and time since quitting smoking. Measurements and Main Results: Chronic bronchitis and emphysema were positively associated with lung cancer, after accounting for other respiratory diseases and smoking (e.g., in men: odds ratio [OR], 1.33; 95% confidence interval [CI], 1.20–1.48 and OR, 1.50; 95% CI, 1.21–1.87, respectively). A positive relationship was observed between lung cancer and pneumonia diagnosed 2 years or less before lung cancer (OR, 3.31; 95% CI, 2.33–4.70 for men), but not longer. Co-occurrence of chronic bronchitis and emphysema and/or pneumonia had a stronger positive association with lung cancer than chronic bronchitis “only.” Asthma had an inverse association with lung cancer, the association being stronger with an asthma diagnosis 5 years or more before lung cancer compared with shorter. Conclusions: Findings from this large international case–control consortium indicate that after accounting for co-occurring respiratory diseases, chronic bronchitis and emphysema continue to have a positive association with lung cancer. PMID:25054566

  16. Phase II study of the effectiveness and safety of trastuzumab and paclitaxel for taxane- and trastuzumab-naïve patients with HER2-positive, previously treated, advanced, or recurrent gastric cancer (JFMC45-1102).

    PubMed

    Nishikawa, Kazuhiro; Takahashi, Tsunehiro; Takaishi, Hiromasa; Miki, Akira; Noshiro, Hirokazu; Yoshikawa, Takaki; Nishida, Yasunori; Iwasa, Satoru; Miwa, Hiroto; Masuishi, Toshiki; Boku, Narikazu; Yamada, Yasuhide; Kodera, Yasuhiro; Yoshida, Kazuhiro; Morita, Satoshi; Sakamoto, Junichi; Saji, Shigetoyo; Kitagawa, Yuko

    2017-01-01

    Paclitaxel is a standard second-line gastric cancer treatment in Japan. Trastuzumab could be active as second-line chemotherapy for taxane/trastuzumab-naïve patients with epidermal growth factor 2 (HER2)-positive advanced gastric cancer. Patients aged ≥20 years with HER2-positive, previously treated (except for trastuzumab and taxane), unresectable or recurrent gastric adenocarcinoma underwent combined trastuzumab (first and subsequent doses of 8 and 6 mg kg(-1) , respectively, every 3 weeks) and paclitaxel (days 1, 8, 15, every 4 weeks) treatment. Study endpoints were best overall response, progression-free survival, overall survival, and safety. From September 2011 to March 2012, 47 Japanese patients were enrolled. Forty patients discontinued treatment after a median of 128.5 (range 4-486) days. Complete and partial responses were obtained in one and 16 patients (response rate of 37% [95% CI 23-52]), respectively. Median progression-free survival and overall survival were 5.1 (95% CI 3.8-6.5) and 17.1 (95% CI 13.5-18.6) months, respectively. Grade 3/4 adverse events were neutropenia (32.6%), leukopenia (17.4%), anemia (15.2%) and hypoalbuminemia (8.7%). There was no clinically significant cardiotoxicity or cumulative toxicity. Three (disturbed consciousness, pulmonary fibrosis, and rapid disease progression) grade 5 events occurred. In conclusion, trastuzumab combined with paclitaxel was well tolerated and was a promising regimen for patients with HER2-positive, previously treated, advanced or recurrent gastric cancer. © 2016 The Authors International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.

  17. Phase 1/2 Study of LOXO-195 in Patients With Previously Treated NTRK Fusions or Non-fusion NTRK Cancers

    ClinicalTrials.gov

    2017-08-24

    Carcinoma, Non-Small-Cell Lung; Thyroid Neoplasms; Sarcoma; Colorectal Neoplasms; Salivary Gland Neoplasms; Biliary Tract Neoplasms; Brain Neoplasm, Primary; Breast Ductal Carcinoma NOS; Melanoma; Solid Tumors Cancer of Unknown Primary; Glioblastoma; Bile Duct Neoplasms; Astrocytoma; Head and Neck Squamous Cell Carcinoma; Pontine Glioma; Pancreatic Neoplasms; Ovarian Neoplasms; Carcinoma, Renal Cell; Cholangiocarcinoma; Skin Carcinoma; Carcinoma, Bronchogenic; Bronchial Neoplasms; Lung Neoplasms; Respiratory Tract Neoplasms; Thoracic Neoplasms; Neoplasms, Nerve Tissue; Nevi and Melanomas; Intestinal Neoplasms; Thyroid Cancer; GIST; Malignant Peripheral Nerve Sheath Tumors; Breast Secretory Carcinoma; Uterine Neoplasms

  18. Phase II study of the effectiveness and safety of trastuzumab and paclitaxel for taxane‐ and trastuzumab‐naïve patients with HER2‐positive, previously treated, advanced, or recurrent gastric cancer (JFMC45‐1102)

    PubMed Central

    Nishikawa, Kazuhiro; Takahashi, Tsunehiro; Takaishi, Hiromasa; Miki, Akira; Noshiro, Hirokazu; Yoshikawa, Takaki; Nishida, Yasunori; Iwasa, Satoru; Miwa, Hiroto; Masuishi, Toshiki; Boku, Narikazu; Yamada, Yasuhide; Kodera, Yasuhiro; Yoshida, Kazuhiro; Morita, Satoshi; Sakamoto, Junichi; Saji, Shigetoyo

    2016-01-01

    Paclitaxel is a standard second‐line gastric cancer treatment in Japan. Trastuzumab could be active as second‐line chemotherapy for taxane/trastuzumab‐naïve patients with epidermal growth factor 2 (HER2)‐positive advanced gastric cancer. Patients aged ≥20 years with HER2‐positive, previously treated (except for trastuzumab and taxane), unresectable or recurrent gastric adenocarcinoma underwent combined trastuzumab (first and subsequent doses of 8 and 6 mg kg−1, respectively, every 3 weeks) and paclitaxel (days 1, 8, 15, every 4 weeks) treatment. Study endpoints were best overall response, progression‐free survival, overall survival, and safety. From September 2011 to March 2012, 47 Japanese patients were enrolled. Forty patients discontinued treatment after a median of 128.5 (range 4–486) days. Complete and partial responses were obtained in one and 16 patients (response rate of 37% [95% CI 23–52]), respectively. Median progression‐free survival and overall survival were 5.1 (95% CI 3.8–6.5) and 17.1 (95% CI 13.5–18.6) months, respectively. Grade 3/4 adverse events were neutropenia (32.6%), leukopenia (17.4%), anemia (15.2%) and hypoalbuminemia (8.7%). There was no clinically significant cardiotoxicity or cumulative toxicity. Three (disturbed consciousness, pulmonary fibrosis, and rapid disease progression) grade 5 events occurred. In conclusion, trastuzumab combined with paclitaxel was well tolerated and was a promising regimen for patients with HER2‐positive, previously treated, advanced or recurrent gastric cancer. PMID:27521503

  19. The efficacy of a low-fat diet to manage the symptoms of bile acid malabsorption - outcomes in patients previously treated for cancer.

    PubMed

    Jackson, Amy; Lalji, Amyn; Kabir, Mohammed; Muls, Ann; Gee, Caroline; Vyoral, Susan; Shaw, Clare; Andreyev, H Jervoise N

    2017-10-01

    Dietary fat ingestion triggers bile secretion into the gastrointestinal tract. Bile acid malabsorption affects >1% of the population, causing loose stool and other gastrointestinal symptoms. The diagnosis is frequently missed. Treatments are often considered ineffective. We evaluated low-fat diets for managing gastrointestinal symptoms in these patients. All patients reporting type 6 or 7 stool were offered a selenium-75 homocholic acid taurine (SeHCAT) scan. Prospective data in patients with 7-day scan retention <20% were analysed. -Patients requiring a bile acid sequestrant were given this before receiving dietary advice. Patients completed a 7-day food diary before dietetic consultations. Personalised dietary interventions, providing 20% of daily energy from fat, were prescribed. Symptoms were assessed using a modified gastrointestinal symptom rating scale questionnaire before and 4-12 weeks after dietary intervention. A total of 114 patients (49 male, median age 64 years, median body mass index 27 kg/m(2)) were evaluated. 44% of these patients were taking colesevelam. After dietary intervention, there was statistically significant improvement in abdominal pain and nocturnal defecation (0.2% alpha, p=0.001). Improvement in bowel frequency, urgency, flatulence, belching, borborygmi and stool consistency were seen, but did not reach statistical significance (p≤0.004-0.031). Dietary intervention is an effective treatment option for patients with symptomatic bile acid malabsorption and should be routinely considered. © Royal College of Physicians 2017. All rights reserved.

  20. Epirubicin, oxaliplatin, and capecitabine with or without panitumumab for patients with previously untreated advanced oesophagogastric cancer (REAL3): a randomised, open-label phase 3 trial

    PubMed Central

    Waddell, Tom; Chau, Ian; Cunningham, David; Gonzalez, David; Okines, Alicia Frances Clare; Wotherspoon, Andrew; Saffery, Claire; Middleton, Gary; Wadsley, Jonathan; Ferry, David; Mansoor, Wasat; Crosby, Tom; Coxon, Fareeda; Smith, David; Waters, Justin; Iveson, Timothy; Falk, Stephen; Slater, Sarah; Peckitt, Clare; Barbachano, Yolanda

    2013-01-01

    Summary Background EGFR overexpression occurs in 27–55% of oesophagogastric adenocarcinomas, and correlates with poor prognosis. We aimed to assess addition of the anti-EGFR antibody panitumumab to epirubicin, oxaliplatin, and capecitabine (EOC) in patients with advanced oesophagogastric adenocarcinoma. Methods In this randomised, open-label phase 3 trial (REAL3), we enrolled patients with untreated, metastatic, or locally advanced oesophagogastric adenocarcinoma at 63 centres (tertiary referral centres, teaching hospitals, and district general hospitals) in the UK. Eligible patients were randomly allocated (1:1) to receive up to eight 21-day cycles of open-label EOC (epirubicin 50 mg/m2 and oxaliplatin 130 mg/m2 on day 1 and capecitabine 1250 mg/m2 per day on days 1–21) or modified-dose EOC plus panitumumab (mEOC+P; epirubicin 50 mg/m2 and oxaliplatin 100 mg/m2 on day 1, capecitabine 1000 mg/m2 per day on days 1–21, and panitumumab 9 mg/kg on day 1). Randomisation was blocked and stratified for centre region, extent of disease, and performance status. The primary endpoint was overall survival in the intention-to-treat population. We assessed safety in all patients who received at least one dose of study drug. After a preplanned independent data monitoring committee review in October, 2011, trial recruitment was halted and panitumumab withdrawn. Data for patients on treatment were censored at this timepoint. This study is registered with ClinicalTrials.gov, number NCT00824785. Findings Between June 2, 2008, and Oct 17, 2011, we enrolled 553 eligible patients. Median overall survival in 275 patients allocated EOC was 11·3 months (95% CI 9·6–13·0) compared with 8·8 months (7·7–9·8) in 278 patients allocated mEOC+P (hazard ratio [HR] 1·37, 95% CI 1·07–1·76; p=0·013). mEOC+P was associated with increased incidence of grade 3–4 diarrhoea (48 [17%] of 276 patients allocated mEOC+P vs 29 [11%] of 266 patients allocated EOC), rash (29 [11%] vs two

  1. Epirubicin, oxaliplatin, and capecitabine with or without panitumumab for patients with previously untreated advanced oesophagogastric cancer (REAL3): a randomised, open-label phase 3 trial.

    PubMed

    Waddell, Tom; Chau, Ian; Cunningham, David; Gonzalez, David; Okines, Alicia Frances Clare; Frances, Alicia; Okines, Clare; Wotherspoon, Andrew; Saffery, Claire; Middleton, Gary; Wadsley, Jonathan; Ferry, David; Mansoor, Wasat; Crosby, Tom; Coxon, Fareeda; Smith, David; Waters, Justin; Iveson, Timothy; Falk, Stephen; Slater, Sarah; Peckitt, Clare; Barbachano, Yolanda

    2013-05-01

    EGFR overexpression occurs in 27-55% of oesophagogastric adenocarcinomas, and correlates with poor prognosis. We aimed to assess addition of the anti-EGFR antibody panitumumab to epirubicin, oxaliplatin, and capecitabine (EOC) in patients with advanced oesophagogastric adenocarcinoma. In this randomised, open-label phase 3 trial (REAL3), we enrolled patients with untreated, metastatic, or locally advanced oesophagogastric adenocarcinoma at 63 centres (tertiary referral centres, teaching hospitals, and district general hospitals) in the UK. Eligible patients were randomly allocated (1:1) to receive up to eight 21-day cycles of open-label EOC (epirubicin 50 mg/m(2) and oxaliplatin 130 mg/m(2) on day 1 and capecitabine 1250 mg/m(2) per day on days 1-21) or modified-dose EOC plus panitumumab (mEOC+P; epirubicin 50 mg/m(2) and oxaliplatin 100 mg/m(2) on day 1, capecitabine 1000 mg/m(2) per day on days 1-21, and panitumumab 9 mg/kg on day 1). Randomisation was blocked and stratified for centre region, extent of disease, and performance status. The primary endpoint was overall survival in the intention-to-treat population. We assessed safety in all patients who received at least one dose of study drug. After a preplanned independent data monitoring committee review in October, 2011, trial recruitment was halted and panitumumab withdrawn. Data for patients on treatment were censored at this timepoint. This study is registered with ClinicalTrials.gov, number NCT00824785. Between June 2, 2008, and Oct 17, 2011, we enrolled 553 eligible patients. Median overall survival in 275 patients allocated EOC was 11.3 months (95% CI 9.6-13.0) compared with 8.8 months (7.7-9.8) in 278 patients allocated mEOC+P (hazard ratio [HR] 1.37, 95% CI 1.07-1.76; p=0.013). mEOC+P was associated with increased incidence of grade 3-4 diarrhoea (48 [17%] of 276 patients allocated mEOC+P vs 29 [11%] of 266 patients allocated EOC), rash (29 [11%] vs two [1%]), mucositis (14 [5%] vs none), and

  2. [Selective biopsy of the sentinel lymph node in patients with breast cancer and previous excisional biopsy: is there a change in the reliability of the technique according to time from surgery?].

    PubMed

    Sabaté-Llobera, A; Notta, P C; Benítez-Segura, A; López-Ojeda, A; Pernas-Simon, S; Boya-Román, M P; Bajén, M T

    2015-01-01

    To assess the influence of time on the reliability of sentinel lymph node biopsy (SLNB) in breast cancer patients with previous excisional biopsy (EB), analyzing both the sentinel lymph node detection and the lymph node recurrence rate. Thirty-six patients with cT1/T2 N0 breast cancer and previous EB of the lesion underwent a lymphoscintigraphy after subdermal periareolar administration of radiocolloid, the day before SLNB. Patients were classified into two groups, one including 12 patients with up to 29 days elapsed between EB and SLNB (group A), and another with the remaining 24 in which time between both procedures was of 30 days or more (group B). Scintigraphic and surgical detection of the sentinel lymph node, histological status of the sentinel lymph node and of the axillary lymph node dissection, if performed, and lymphatic recurrences during follow-up, were analyzed. Sentinel lymph node visualization at the lymphoscintigraphy and surgical detection were 100% in both groups. Histologically, three patients showed macrometastasis in the sentinel lymph node, one from group A and two from group B. None of the patients, not even those with malignancy of the sentinel lymph node, relapsed after a medium follow-up of 49.5 months (24-75). Time elapsed between EB and SLNB does not influence the reliability of this latter technique as long as a superficial injection of the radiopharmaceutical is performed, proving a very high detection rate of the sentinel lymph node without evidence of lymphatic relapse during follow-up. Copyright © 2014 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

  3. Ixabepilone plus capecitabine in metastatic breast cancer patients with reduced performance status previously treated with anthracyclines and taxanes: a pooled analysis by performance status of efficacy and safety data from 2 phase III studies.

    PubMed

    Roché, Henri; Conte, Pierfranco; Perez, Edith A; Sparano, Joseph A; Xu, Binghe; Jassem, Jacek; Peck, Ronald; Kelleher, Thomas; Hortobagyi, Gabriel N

    2011-02-01

    Patients with metastatic breast cancer (MBC) previously treated with anthracyclines and taxanes often have decreased performance status secondary to extensive tumor involvement. Here, we report the pooled analysis of efficacy and safety data from two similarly designed phase III studies to provide a more precise estimate of benefit of ixabepilone plus capecitabine in MBC patients with Karnofsky's performance status (KPS) 70-80. Across the studies, anthracycline/taxane-pretreated MBC patients were randomized to receive ixabepilone plus capecitabine or capecitabine alone. Individual patient data for KPS 70-80 subset (n = 606) or KPS 90-100 subset (n = 1349) from the two studies were pooled by treatment. Analysis included overall survival (OS), progression-free survival (PFS), objective response rate (ORR), and safety. In patients with reduced performance status (KPS 70-80), ixabepilone plus capecitabine was associated with improvements in OS (median: 12.3 vs. 9.5 months; HR, 0.75; P = 0.0015), PFS (median: 4.6 vs. 3.1 months; HR, 0.76; P = 0.0021) and ORR (35 vs. 19%) over capecitabine alone. Corresponding results in patients with high performance status (KPS 90-100) were median OS of 16.7 versus 16.2 months (HR, 0.98; P = 0.8111), median PFS of 6.0 versus 4.4 months (HR, 0.58; P = 0.0009), and ORR of 45 versus 28%. The safety profile of combination therapy was similar between the subgroups. Ixabepilone plus capecitabine appeared to show superior efficacy compared to capecitabine alone in MBC patients previously treated with anthracyclines and taxanes, regardless of performance status, with a possible OS benefit favoring KPS 70-80 patients (ClinicalTrials.gov identifiers: NCT00080301 and NCT00082433).

  4. Trastuzumab emtansine versus treatment of physician's choice in patients with previously treated HER2-positive metastatic breast cancer (TH3RESA): final overall survival results from a randomised open-label phase 3 trial.

    PubMed

    Krop, Ian E; Kim, Sung-Bae; Martin, Antonio Gonzalez; LoRusso, Patricia M; Ferrero, Jean-Marc; Badovinac-Crnjevic, Tanja; Hoersch, Silke; Smitt, Melanie; Wildiers, Hans

    2017-06-01

    In the randomised, parallel assignment, open-label, phase 3 TH3RESA study, progression-free survival was significantly longer with trastuzumab emtansine versus treatment of physician's choice in previously treated patients with HER2-positive advanced breast cancer. We report results from the final overall survival analysis of the TH3RESA trial. Eligible patients for the TH3RESA trial were men and women (aged ≥18 years) with centrally confirmed HER2-positive advanced breast cancer previously treated with both trastuzumab and lapatinib (advanced setting) and a taxane (any setting) and with progression on two or more HER2-directed regimens in the advanced setting. Patients had to have an Eastern Cooperative Oncology Group performance status of 0-2, left ventricular ejection fraction of at least 50%, and adequate organ function. Patients were randomly assigned (2:1) by an interactive voice and web response system with permuted block randomisation in blocks of six to receive trastuzumab emtansine (3·6 mg/kg intravenously every 21 days) or treatment of physician's choice administered per local practice. Randomisation was stratified by world region, number of previous regimens for advanced breast cancer, and presence of visceral disease. On Sept 12, 2012, the study protocol was amended to allow patients with disease progression to crossover from treatment of physician's choice to trastuzumab emtansine. The coprimary endpoints for TH3RESA were investigator-assessed progression-free survival and overall survival in the intention-to-treat population. We report results from a preplanned second interim analysis of overall survival, which was planned for when approximately 67% (n=330) of 492 expected deaths had occurred. This study is registered with ClinicalTrials.gov, number NCT01419197. Between Sept 14, 2011, and Nov 19, 2012, 602 patients were enrolled from 146 centres in 22 countries and randomly assigned to trastuzumab emtansine (n=404) or treatment of physician

  5. A phase II study of trastuzumab emtansine in patients with human epidermal growth factor receptor 2-positive metastatic breast cancer who were previously treated with trastuzumab, lapatinib, an anthracycline, a taxane, and capecitabine.

    PubMed

    Krop, Ian E; LoRusso, Patricia; Miller, Kathy D; Modi, Shanu; Yardley, Denise; Rodriguez, Gladys; Guardino, Ellie; Lu, Michael; Zheng, Maoxia; Girish, Sandhya; Amler, Lukas; Winer, Eric P; Rugo, Hope S

    2012-09-10

    To determine whether the antibody-drug conjugate trastuzumab emtansine (T-DM1), which combines human epidermal growth factor receptor 2 (HER2) -targeted delivery of the potent antimicrotubule agent DM1 with the antitumor activity of trastuzumab, is effective in patients with HER2-positive metastatic breast cancer (MBC) who have previously received all standard HER2-directed therapies. In this single-arm phase II study, T-DM1 3.6 mg/kg was administered intravenously every 3 weeks to patients with HER2-positive MBC who had prior treatment with trastuzumab, lapatinib, an anthracycline, a taxane, and capecitabine. The primary objectives were overall response rate (ORR) by independent review and safety. Among 110 pretreated patients (median, seven prior agents for MBC; median follow-up, 17.4 months), the ORR was 34.5% (95% CI, 26.1% to 43.9%), clinical benefit rate was 48.2% (95% CI, 38.8% to 57.9%), median progression-free survival (PFS) was 6.9 months (95% CI, 4.2 to 8.4 months), and median duration of response was 7.2 months (95% CI, 4.6 months to not estimable). In patients with confirmed HER2-positive tumors (n = 80 by retrospective central testing), the response rate was 41.3% (95% CI, 30.4% to 52.8%), and median PFS was 7.3 months (95% CI, 4.6 to 12.3 months). Most adverse events were grades 1 to 2; the most frequent grade ≥ 3 events were thrombocytopenia (9.1%), fatigue (4.5%), and cellulitis (3.6%). T-DM1 is well tolerated and has single-agent activity in patients with HER2-positive MBC who have previously received both approved HER2-directed therapies and multiple chemotherapy agents. T-DM1 may be an effective new treatment for this patient population.

  6. Phase I/II study of docetaxel combined with resminostat, an oral hydroxamic acid HDAC inhibitor, for advanced non-small cell lung cancer in patients previously treated with platinum-based chemotherapy.

    PubMed

    Tambo, Yuichi; Hosomi, Yukio; Sakai, Hiroshi; Nogami, Naoyuki; Atagi, Shinji; Sasaki, Yasutsuna; Kato, Terufumi; Takahashi, Toshiaki; Seto, Takashi; Maemondo, Makoto; Nokihara, Hiroshi; Koyama, Ryo; Nakagawa, Kazuhiko; Kawaguchi, Tomoya; Okamura, Yuta; Nakamura, Osamu; Nishio, Makoto; Tamura, Tomohide

    2017-04-01

    Objectives To determine the recommended dose and efficacy/safety of docetaxel combined with resminostat (DR) in non-small cell lung cancer (NSCLC) patients with previous platinum-based chemotherapy. Materials and Methods A multicenter, open-label, phase I/II study was performed in Japanese patients with stage IIIB/IV or recurrent NSCLC and prior platinum-based chemotherapy. The recommended phase II dose was determined using a standard 3 + 3 dose design in phase I part. Resminostat was escalated from 400 to 600 mg/day and docetaxel fixed at 75 mg/m(2). In phase II part, the patients were randomly assigned to docetaxel alone (75 mg/m(2)) or DR therapy. Docetaxel was administered on day 1 and resminostat on days 1-5 in the DR group. Treatment was repeated every 21 days until progression or unacceptable toxicity. The primary endpoint was progression-free survival (PFS). Results A total of 117 patients (phase I part, 9; phase II part, 108) were enrolled. There was no dose-limiting toxicity in phase I part; the recommended dose for resminostat was 600 mg/day with 75 mg/m(2) of docetaxel. In phase II part, median PFS (95% confidence interval [CI]) was 4.2 (2.8-5.7) months with docetaxel group and 4.1 (1.5-5.4) months with DR group (hazard ratio [HR]: 1.354, 95% CI: 0.835-2.195; p = 0.209). Grade ≥ 3 adverse events significantly more common with DR group than docetaxel group were leukopenia, febrile neutropenia, thrombocytopenia, and anorexia. Conclusion In Japanese NSCLC patients previously treated with platinum-based chemotherapy, DR therapy did not improve PFS compared with docetaxel alone and increased toxicity.

  7. Intensity-modulated radiotherapy for previously irradiated, recurrent head-and-neck cancer.

    PubMed

    Chen, Yi-Jen; Kuo, Jeffrey V; Ramsinghani, Nilam S; Al-Ghazi, Muthana S A L

    2002-01-01

    The purpose of this work is to evaluate our initial experience in treating previously irradiated, recurrent head-and-neck cancers using intensity-modulated radiotherapy (IMRT). Between July 1997 and September 1999, 12 patients with previously irradiated, locally recurrent head-and-neck cancers were treated with IMRT. These included cancers of the nasopharynx, oropharynx, hypopharynx, larynx, paranasal sinus, skin of the head-and-neck region, and malignant melanoma. Five of these 12 patients had received radiation as the primary treatment, with doses ranging from 66.0 to 126.0 Gy, and the remaining 7 patients had undergone definitive surgeries followed by an adjuvant course of radiation treatment, with doses ranging between 36.0 and 64.8 Gy. Recurrence after the initial course of radiation occurred in periods ranging from 4 to 35 months, with 11 of 12 cases recurring fully in the fields of previous irradiation. Recurrent tumors were treated with IMRT to total doses between 30 to 70 Gy (> 50 Gy in 10 cases) prescribed at the 75% to 92% isodose lines with daily fractions of 1.8 to 2 Gy. The results revealed that acute toxicities were acceptable except in 1 patient who died of aspiration pneumonia during the course of retreatment. There were 4 complete responders, 2 partial responders, and 2 patients with stable disease in the IMRT-treated volumes. Three patients received IMRT as adjuvant treatment following salvage surgery. At 4 to 16 months of follow-up, 7 patients were still alive, with 5 revealing no evidence of disease. In conclusion, this pilot study demonstrates that IMRT offers a viable mode of re-irradiation for recurrent head-and-neck cancers in previously irradiated sites. Longer follow-up time and a larger number of patients are needed to better define the therapeutic advantage of IMRT in recurrent, previously irradiated head-and-neck cancers.

  8. Trastuzumab emtansine versus capecitabine plus lapatinib in patients with previously treated HER2-positive advanced breast cancer (EMILIA): a descriptive analysis of final overall survival results from a randomised, open-label, phase 3 trial.

    PubMed

    Diéras, Véronique; Miles, David; Verma, Sunil; Pegram, Mark; Welslau, Manfred; Baselga, José; Krop, Ian E; Blackwell, Kim; Hoersch, Silke; Xu, Jin; Green, Marjorie; Gianni, Luca

    2017-06-01

    The antibody-drug conjugate trastuzumab emtansine is indicated for the treatment of patients with HER2-positive metastatic breast cancer previously treated with trastuzumab and a taxane. Approval of this drug was based on progression-free survival and interim overall survival data from the phase 3 EMILIA study. In this report, we present a descriptive analysis of the final overall survival data from that trial. EMILIA was a randomised, international, open-label, phase 3 study of men and women aged 18 years or older with HER2-positive unresectable, locally advanced or metastatic breast cancer previously treated with trastuzumab and a taxane. Enrolled patients were randomly assigned (1:1) via a hierarchical, dynamic randomisation scheme and an interactive voice response system to trastuzumab emtansine (3·6 mg/kg intravenously every 3 weeks) or control (capecitabine 1000 mg/m(2) self-administered orally twice daily on days 1-14 on each 21-day cycle, plus lapatinib 1250 mg orally once daily on days 1-21). Randomisation was stratified by world region (USA vs western Europe vs or other), number of previous chemotherapy regimens for unresectable, locally advanced, or metastatic disease (0 or 1 vs >1), and disease involvement (visceral vs non-visceral). The coprimary efficacy endpoints were progression-free survival (per independent review committee assessment) and overall survival. Efficacy was analysed in the intention-to-treat population; safety was analysed in all patients who received at least one dose of study treatment, with patients analysed according to the treatment actually received. On May 30, 2012, the study protocol was amended to allow crossover from control to trastuzumab emtansine after the second interim overall survival analysis crossed the prespecified overall survival efficacy boundary. This study is registered with ClinicalTrials.gov, number NCT00829166. Between Feb 23, 2009, and Oct 13, 2011, 991 eligible patients were enrolled and randomly assigned

  9. Resection or cryosurgery relates with pancreatic tumor type: primary pancreatic cancer with previous non-pancreatic cancer or secondary metastatic cancer within the pancreas.

    PubMed

    Jin, Peng; Ji, Xiaoyan; Ren, He; Tang, Yong; Hao, Jihui

    2014-01-01

    We investigated the incidence of primary pancreatic cancer with previous non-pancreatic cancer (PPC) and secondary metastatic cancer within the pancreas (SMC) to elucidate the differential diagnosis and treatment of these lesions. The clinical data of 2539 patients with pancreatic mass in Tianjin Cancer Hospital from January 2000 to December 2012 were retrospectively analyzed. All of the 66 patients who showed double or multiple primary cancers or metastatic pancreatic malignancies were included into the PPC group or SMC group, respectively. In addition, PPC patients were compared with 570 patients suffering from pancreatic cancer (PC) alone. For the PPC group (n = 34), the most common previous non-pancreatic cancers were gastric cancer, breast cancer, and thyroid cancer. For the SMC group (n = 32), the most common metastatic tumors were lung cancer, renal cell carcinoma (RCC), and gastric cancer. Multivariate analysis identified age (OR = 1.099; 95% CI, 1.007-1.199), previous tumor type (OR = 1.164; 95% CI, 1.046-1.296), and time interval between two tumors (OR = 1.021; 95% CI, 1.003-1.039) as significant indicators. Significantly better survival times were observed after resection than after cryosurgery in the PPC group (p < 0.001) but not in the SMC group (p = 0.670). Overall, primary pancreatic cancers are as common as metastasis to the pancreas in patients with a previous cancer. A longer time interval between two tumors indicates a higher possibility that a new pancreatic cancer will occur. Some cancers (particularly RCC) are more likely to metastasize to the pancreas than other cancers. For metastatic cancers, cryosurgery is as effective as resection as a treatment option. Copyright © 2013 IAP and EPC. Published by Elsevier B.V. All rights reserved.

  10. Phase III Multinational, Randomized, Double-Blind, Placebo-Controlled Study of Tivantinib (ARQ 197) Plus Erlotinib Versus Erlotinib Alone in Previously Treated Patients With Locally Advanced or Metastatic Nonsquamous Non-Small-Cell Lung Cancer.

    PubMed

    Scagliotti, Giorgio; von Pawel, Joachim; Novello, Silvia; Ramlau, Rodryg; Favaretto, Adolfo; Barlesi, Fabrice; Akerley, Wallace; Orlov, Sergey; Santoro, Armando; Spigel, David; Hirsh, Vera; Shepherd, Frances A; Sequist, Lecia V; Sandler, Alan; Ross, Jeffrey S; Wang, Qiang; von Roemeling, Reinhard; Shuster, Dale; Schwartz, Brian

    2015-08-20

    Tivantinib, a MET receptor tyrosine kinase inhibitor, demonstrated increased anticancer activity in preclinical and early clinical studies when combined with erlotinib. Our study aimed to confirm efficacy and safety of the combination in previously treated patients with non-small-cell lung cancer (NSCLC). Patients with advanced nonsquamous NSCLC previously treated with one to two systemic regimens, including a platinum doublet, were randomly assigned at a 1:1 ratio to receive erlotinib 150 mg daily plus oral tivantinib 360 mg twice daily (E + T) or erlotinib plus placebo (E + P) until disease progression. Tumor specimens were evaluated for EGFR and KRAS mutations, MET expression, and MET gene amplification. The primary end point was overall survival (OS). Secondary and exploratory objectives included progression-free survival (PFS), OS in molecular subgroups, and safety. The study enrolled 1,048 patients and was discontinued for futility at the interim analysis. OS did not improve with E + T versus E + P (median OS, 8.5 v 7.8 months, respectively; hazard ratio [HR], 0.98; 95% CI, 0.84 to 1.15; P = .81), even though PFS increased (median PFS, 3.6 v 1.9 months; HR, 0.74; 95% CI, 0.62 to 0.89; P < .001). Exploratory subgroup analyses suggested OS improvement in patients with high MET expression (HR, 0.70; 95% CI, 0.49 to 1.01). Most common adverse events occurring with E + T versus E + P were rash (33.1% v 37.3%, respectively), diarrhea (34.6% v 41.0%), asthenia or fatigue (43.5% v 38.1%), and neutropenia (grade 3 to 4; 8.5% v 0.8%). E + T was well tolerated and increased PFS but did not improve OS in the overall nonsquamous NSCLC population. © 2015 by American Society of Clinical Oncology.

  11. Safety and Palliative Efficacy of Single-Dose 8-Gy Reirradiation for Painful Local Failure in Patients With Stage IV Non-Small Cell Lung Cancer Previously Treated With Radical Chemoradiation Therapy

    SciTech Connect

    Topkan, Erkan; Yildirim, Berna Akkus; Guler, Ozan Cem; Parlak, Cem; Pehlivan, Berrin; Selek, Ugur

    2015-03-15

    Purpose: To investigate the safety and efficacy of single-dose 8-Gy palliative chest reirradiation (CRI) in metastatic non-small cell lung cancer (M-NSCLC) patients with painful thoracic failures (TF) within the previous radiation portal. Patients and Methods: We retrospectively analyzed the clinical data of 78 M-NSCLC patients who received single-dose 8-Gy CRI for painful TF after concurrent chemoradiation therapy to a total radiation dose of 52 to 66 Gy between 2007 and 2012. Primary endpoints included significant pain relief (SPR) defined as a ≥2 point decrement in the Visual Analogue Scale for Pain inventory (VAS-P), time to pain relief, and duration of pain control. Secondary objectives were survival and prognostic factors. Results: Treatment was well tolerated, with only 5.1% grade 3 pneumonitis and 1.3% grade 2 esophagitis. Pre-CRI median and post-CRI minimum VAS-P were 7 and 3 (P<.001), respectively. SPR was noted in 67 (85.9%) patients, and only 3 (3.9%) scored progressive pain. Median time to lowest VAS-P and duration of pain control were 27 days and 6.1 months, respectively. Median overall survival (OS) was 7.7 months, and the 1-year OS rate was 26.5%. On multivariate analyses, lower Eastern Cooperative Oncology group score (1-2; P<.001), absence of anemia (P=.001), and fewer metastatic sites (1-2; P<.001) were found to be associated with longer OS. Conclusions: Single-dose 8-Gy CRI provides safe, effective, and durable pain palliation for TF in radically irradiated M-NSCLC patients. Because of its convenience, lower cost, and higher comfort, the present protocol can be considered an appropriate option for patients with limited life spans.

  12. Hypoparathyroidism after total thyroidectomy in patients with previous gastric bypass.

    PubMed

    Droeser, Raoul A; Ottosson, Johan; Muth, Andreas; Hultin, Hella; Lindwall-Åhlander, Karin; Bergenfelz, Anders; Almquist, Martin

    2017-03-01

    Case reports suggest that patients with previous gastric bypass have an increased risk of severe hypocalcemia after total thyroidectomy, but there are no population-based studies. The prevalence of gastric bypass before thyroidectomy and the risk of hypocalcemia after thyroidectomy in patients with previous gastric bypass were investigated. By cross-linking The Scandinavian Quality Registry for Thyroid, Parathyroid and Adrenal Surgery with the Scandinavian Obesity Surgery Registry patients operated with total thyroidectomy without concurrent or previous surgery for hyperparathyroidism were identified and grouped according to previous gastric bypass. The risk of treatment with intravenous calcium during hospital stay, and with oral calcium and vitamin D at 6 weeks and 6 months postoperatively was calculated by using multiple logistic regression in the overall cohort and in a 1:1 nested case-control analysis. We identified 6115 patients treated with total thyroidectomy. Out of these, 25 (0.4 %) had undergone previous gastric bypass surgery. In logistic regression, previous gastric bypass was not associated with treatment with i.v. calcium (OR 2.05, 95 % CI 0.48-8.74), or calcium and/or vitamin D at 6 weeks (1.14 (0.39-3.35), 1.31 (0.39-4.42)) or 6 months after total thyroidectomy (1.71 (0.40-7.32), 2.28 (0.53-9.75)). In the nested case-control analysis, rates of treatment for hypocalcemia were similar in patients with and without previous gastric bypass. Previous gastric bypass surgery was infrequent in patients undergoing total thyroidectomy and was not associated with an increased risk of postoperative hypocalcemia.

  13. Early tumour response as a survival predictor in previously- treated patients receiving triplet hepatic artery infusion and intravenous cetuximab for unresectable liver metastases from wild-type KRAS colorectal cancer.

    PubMed

    Bouchahda, Mohamed; Boige, Valérie; Smith, Denis; Karaboué, Abdoulaye; Ducreux, Michel; Hebbar, Mohamed; Lepère, Céline; Focan, Christian; Guimbaud, Rosine; Innominato, Pasquale; Awad, Sameh; Carvalho, Carlos; Tumolo, Salvatore; Truant, Stephanie; De Baere, Thierry; Castaing, Denis; Rougier, Philippe; Morère, Jean-François; Taieb, Julien; Adam, René; Lévi, Francis

    2016-11-01

    Early tumour shrinkage has been associated with improved survival in patients receiving cetuximab-based systemic chemotherapy for liver metastases from colorectal cancer (LM-CRC). We tested this hypothesis for previously treated LM-CRC patients receiving cetuximab (500 mg/m(2)) and triplet hepatic artery infusion (HAI) within European trial OPTILIV. Irinotecan (180 mg/m(2)), 5-fluorouracil (2800 mg/m(2)) and oxaliplatin (85 mg/m(2)) were given as chronomodulated or conventional delivery. Patients were retrospectively categorised as early responders (complete or partial RECIST response after three courses) or non-early responders (late or no response). Prognostic factors were determined using multivariate logistic or Cox regression models. Response was assessed in 57 of 64 registered patients (89%), who had previously received one to three prior systemic chemotherapy protocols. An early response occurred at 6 weeks in 16 patients (28%; 9 men, 7 women), aged 33-76 years, with a median of 12 liver metastases (LMs) (2-50), involving five segments (1-8). Ten patients had a late response, and 31 patients had no response. Grade 3-4 fatigue selectively occurred in the non-early responders (0% versus 26%; p = 0.024). Early tumour response was jointly predicted by chronomodulation-odds ratio (OR): 6.0 (1.2-29.8; p = 0.029)-and LM diameter ≤57 mm-OR: 5.3 (1.1-25.0; p = 0.033). Early tumour response predicted for both R0-R1 liver resection-OR: 11.8 (1.4-100.2; p = 0.024) and overall survival-hazard ratio: 0.39 (0.17-0.88; p = 0.023) in multivariate analyses. Early tumour response on triplet HAI and systemic cetuximab predicted for complete macroscopic liver resection and prolonged survival for LM-CRC patients within a multicenter conversion-to-resection medicosurgical strategy. Confirmation is warranted for early response on HAI to guide decision making. Protocol numbers: EUDRACT 2007-004632-24 NCT00852228. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Statin-induced myopathy in a patient with previous poliomyelitis.

    PubMed

    Martikainen, Mika H; Gardberg, Maria; Kohonen, Ia; Lähdesmäki, Janne

    2013-11-01

    This report describes a patient with a history of poliomyelitis who developed new, progressive symptoms of muscle fatigue and weakness, suggestive of postpoliomyelitis syndrome. However, comprehensive investigations led to the diagnosis of statin-induced myopathy as the cause of the patient's symptoms. This case highlights the possibility of statin-induced myopathy in patients with a history of poliomyelitis and the differential diagnosis between postpoliomyelitis syndrome and statin-induced myopathy in these patients. The possibility of statin-induced myopathy should be considered when patients with previous poliomyelitis who take statin medication develop symptoms suggestive of postpoliomyelitis syndrome.

  15. Coronary collateral vessels in patients with previous myocardial infarction

    SciTech Connect

    Nakatsuka, M.; Matsuda, Y.; Ozaki, M.; Ogawa, H.; Moritani, K.; Khono, M.; Miura, T.; Shimizu, T.; Furutani, Y.; Kusukawa, R.

    1987-12-01

    To assess the degree of collateral vessels after myocardial infarction, coronary angiograms, left ventriculograms, and exercise thallium-201 myocardial scintigrams of 36 patients with previous myocardial infarction were reviewed. All 36 patients had total occlusion of infarct-related coronary artery and no more than 70% stenosis in other coronary arteries. In 19 of 36 patients with transient reduction of thallium-201 uptake in the infarcted area during exercise (Group A), good collaterals were observed in 10 patients, intermediate collaterals in 7 patients, and poor collaterals in 2 patients. In 17 of 36 patients without transient reduction of thallium-201 uptake in the infarcted area during exercise (Group B), good collaterals were seen in 2 patients, intermediate collaterals in 7 patients, and poor collaterals in 8 patients (p less than 0.025). Left ventricular contractions in the infarcted area were normal or hypokinetic in 10 patients and akinetic or dyskinetic in 9 patients in Group A. In Group B, 1 patient had hypokinetic contraction and 16 patients had akinetic or dyskinetic contraction (p less than 0.005). Thus, patients with transient reduction of thallium-201 uptake in the infarcted area during exercise had well developed collaterals and preserved left ventricular contraction, compared to those in patients without transient reduction of thallium-201 uptake in the infarcted area during exercise. These results suggest that the presence of viable myocardium in the infarcted area might be related to the degree of collateral vessels.

  16. Treatment rationale and study design for a randomized, double-blind, placebo-controlled phase II study evaluating onartuzumab (MetMAb) in combination with bevacizumab plus mFOLFOX-6 in patients with previously untreated metastatic colorectal cancer.

    PubMed

    Bendell, Johanna C; Ervin, Thomas J; Gallinson, David; Singh, Jaswinder; Wallace, James A; Saleh, Mansoor N; Vallone, Marcy; Phan, See-Chun; Hack, Stephen P

    2013-09-01

    Dysregulation of the hepatocyte growth factor (HGF)/MET pathway is associated with poor prognosis, more aggressive biological characteristics of the tumor, and shortened survival in patients with metastatic colorectal cancer (mCRC). Onartuzumab (MetMAb) is a recombinant humanized monovalent monoclonal antibody directed against MET. We present the treatment rationale and protocol for an ongoing randomized multicenter placebo-controlled phase II study designed to evaluate the efficacy and safety of MetMAb combined with bevacizumab and mFOLFOX-6 (5-fluoruracil, leucovorin, and oxaliplatin). Eligible patients with previously untreated mCRC are randomized 1:1 to either mFOLFOX-6 combined with bevacizumab and placebo followed by 5-fluorouracil/leucovorin plus bevacizumab and placebo or mFOLFOX6, bevacizumab plus MetMAb followed by 5 FU/LV, bevacizumab, and MetMAb. The primary end point of this study is progression-free survival (PFS) in the intent-to-treat (ITT) population. Secondary end points include overall survival (OS), objective response rate, and safety. Subanalyses will be performed to evaluate the effect of MET receptor expression on study primary and secondary end points. Correlative studies will be performed on tissue- and blood-derived biomarkers related to both HGF/MET signaling and other associated pathway markers. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Phase I study of the c-raf-1 antisense oligonucleotide ISIS 5132 in combination with carboplatin and paclitaxel in patients with previously untreated, advanced non-small cell lung cancer.

    PubMed

    Fidias, Panos; Pennell, Nathan A; Boral, Anthony L; Shapiro, Geoffrey I; Skarin, Arthur T; Eder, Joseph P; Kwoh, T Jesse; Geary, Richard S; Johnson, Bruce E; Lynch, Thomas J; Supko, Jeffrey G

    2009-09-01

    A phase I trial was performed to evaluate the administration of carboplatin/paclitaxel in combination with ISIS-5132, a phosphorothioate antisense oligodeoxynucleotide inhibitor of c-raf-1 kinase expression, in patients with advanced non-small cell lung cancer (NSCLC). Previously untreated patients with stage IIIB/IV NSCLC received ISIS 5132 by continuous intravenous infusion at 2.0 mg/kg/d for 14 days. Starting doses were paclitaxel 175 mg/m(2) and carboplatin targeting an area under the free platinum plasma concentration-time curve (AUC(fp)) of 5 mg . min/ml (dose level 1). The carboplatin dose was then increased to AUC(fp) 6 mg . min/ml (dose level 2) after which the paclitaxel dose was increased to 200 mg/m(2) (dose level 3). The maximum tolerated dose was established by toxicity during the first two 21-day cycles of therapy. The pharmacokinetics of all three agents was determined before and during the ISIS 5132 infusion. Thirteen patients were treated with the carboplatin/paclitaxel/ISIS 5132 combination. Dose-limiting neutropenia occurred in two patients at dose level 3. Grade 3 and 4 nonhematologic toxicities were infrequent and limited to nausea and constipation. The maximum tolerated doses were carboplatin AUC(fp) 6 mg . min/ml, paclitaxel 175 mg/m(2), and ISIS 5132 2.0 mg/kg/d for 14 days. There were no objective responses and the concurrent infusion of ISIS 5132 did not alter the plasma pharmacokinetics of paclitaxel or total platinum. ISIS 5132 can be safely combined with standard doses of carboplatin and paclitaxel. Combining cytotoxic chemotherapeutic agents with inhibitors of aberrant signal transduction mediated by Raf proteins produced no objective responses in the dose and schedule administered in this study.

  18. Subtalar Fusion Rate in Patients With Previous Ipsilateral Ankle Arthrodesis.

    PubMed

    Zanolli, Diego H; Nunley, James A; Easley, Mark E

    2015-09-01

    Isolated subtalar arthrodesis is generally successful, with reported fusion rates of 84% to 100%. However, alteration of subtalar joint mechanics and talar body vasculature after ankle fusion may negatively influence subsequent ipsilateral subtalar joint fusion. Because there is very limited information on the subtalar fusion rate in patients with previous ipsilateral ankle fusion, the purpose of this study was to describe fusion rates in subtalar joint arthrodesis with and without preexisting ankle fusion in a large consecutive series of primary subtalar arthrodesis cases. All primary subtalar fusions performed between January 2000 and December 2010 were reviewed. Thirteen of 151 consecutive cases were in patients with existing ipsilateral ankle fusions. All patients were evaluated for clinical and radiographic evidence of nonunion at follow-up, and fusion rates in the groups with and without previous ipsilateral ankle fusion were compared. Five nonunions occurred in the 13 cases with prior ipsilateral ankle arthrodesis, a 61.5% fusion rate. Twelve nonunions were identified in the 138 cases without prior ankle arthrodesis, a significantly higher fusion rate of 91.3% (P = .007). In our series, the subtalar fusion rate in patients with previous ipsilateral ankle arthrodesis was significantly lower than that for subtalar arthrodesis in the absence of ipsilateral ankle arthrodesis. Level III, retrospective comparative study. © The Author(s) 2015.

  19. Iodine I 131 and Pazopanib Hydrochloride in Treating Patients With Recurrent and/or Metastatic Thyroid Cancer Previously Treated With Iodine I 131 That Cannot Be Removed By Surgery

    ClinicalTrials.gov

    2015-11-04

    Recurrent Thyroid Cancer; Stage IVA Follicular Thyroid Cancer; Stage IVA Papillary Thyroid Cancer; Stage IVB Follicular Thyroid Cancer; Stage IVB Papillary Thyroid Cancer; Stage IVC Follicular Thyroid Cancer; Stage IVC Papillary Thyroid Cancer

  20. Radiation induced esophageal adenocarcinoma in a woman previously treated for breast cancer and renal cell carcinoma

    PubMed Central

    2012-01-01

    Background Secondary radiation-induced cancers are rare but well-documented as long-term side effects of radiation in large populations of breast cancer survivors. Multiple neoplasms are rare. We report a case of esophageal adenocarcinoma in a patient treated previously for breast cancer and clear cell carcinoma of the kidney. Case presentation A 56 year-old non smoking woman, with no alcohol intake and no familial history of cancer; followed in the National Institute of Oncology of Rabat Morocco since 1999 for breast carcinoma, presented on consultation on January 2011 with dysphagia. Breast cancer was treated with modified radical mastectomy, 6 courses of chemotherapy based on CMF regimen and radiotherapy to breast, inner mammary chain and to pelvis as castration. Less than a year later, a renal right mass was discovered incidentally. Enlarged nephrectomy realized and showed renal cell carcinoma. A local and metastatic breast cancer recurrence occurred in 2007. Patient had 2 lines of chemotherapy and 2 lines of hormonotherapy with Letrozole and Tamoxifen assuring a stable disease. On January 2011, the patient presented dysphagia. Oesogastric endoscopy showed middle esophagus stenosing mass. Biopsy revealed adenocarcinoma. No evidence of metastasis was noticed on computed tomography and breast disease was controlled. Palliative brachytherapy to esophagus was delivered. Patient presented dysphagia due to progressive disease 4 months later. Jejunostomy was proposed but the patient refused any treatment. She died on July 2011. Conclusion We present here a multiple neoplasm in a patient with no known family history of cancers. Esophageal carcinoma is most likely induced by radiation. However the presence of a third malignancy suggests the presence of genetic disorders. PMID:22873795

  1. A randomized Phase III trial of weekly or 3-weekly doses of nab-paclitaxel versus weekly doses of Cremophor-based paclitaxel in patients with previously treated advanced gastric cancer (ABSOLUTE Trial).

    PubMed

    Koizumi, Wasaburo; Morita, Satoshi; Sakata, Yuh

    2015-03-01

    Paclitaxel is an agent widely used in second-line chemotherapy for advanced gastric cancer. The aim of this trial is to evaluate the efficacy and safety of 3-weekly or weekly doses of nanoparticle albumin-bound-paclitaxel compared with weekly doses of Cremophor-based paclitaxel in patients with unresectable or recurrent gastric cancer refractory to first-line chemotherapy comprising fluoropyrimidines. A total of 730 patients will be enrolled from 72 institutions. The primary endpoint is the overall survival, and the secondary endpoints are progression-free survival, time to treatment failure, overall response rate, disease control rate, quality of life (by using the EQ-5D system) and safety.

  2. [Postoperative radiotherapy in patients with invasive uterine cervix cancer treated previously with simple hysterectomy. Results from the Hospital de Oncología, Centro Médico Nacional SXXI. ].

    PubMed

    Huerta Bahena, Judith; Labastida Almendaro, Sonia; Cortez Arroyo, Héctor; Calva, Angel

    2003-06-01

    Invasive carcinoma found after simple hysterectomy for several causes is an increasing clinical condition. That situation results in the necessity for further therapy: re-operation or radiotherapy. The purpose of this review is to analyze our results with postoperative radiotherapy for these patients. In 1998, 59 patients were submitted to postoperative radiotherapy at the Oncology Hospital, Medical Cancer Center for invasive cervical cancer found after simple hysterectomy for several causes. All patients had postoperative radiotherapy, the dose depended of the magnitude of residual disease after surgery (range 10-80 Gy). After surgery 27 patients had gross residual disease; and no residual disease or microscopic disease was present in 32 patients. Three years overall survival rate was 59% for the whole group. With the results of the univariate analysis, prognostic factors found that significantly affect disease free survival were interval between hysterectomy and radiotherapy of more than 6 months, radiotherapy dose less than 50 Grays and histology. With multivariate analysis only presence of gross residual disease affect significantly disease free survival p = 0.0000. Postoperative radiotherapy results in patients with invasor cervical cancer incidentally found in hysterectomy specimens with minimal residual disease are excellent. However with the presence of more extensive residual disease the results in disease free survival are worse than those obtained in patients with similar stages who had not been treated with hysterectomy. A well established diagnostic procedure must be done in all patients candidates to simple hysterectomy.

  3. A randomized phase II study of combination therapy with S-1, oral leucovorin, and oxaliplatin (SOL) and mFOLFOX6 in patients with previously untreated metastatic colorectal cancer.

    PubMed

    Yamazaki, Kentaro; Kuwano, Hiroyuki; Ojima, Hitoshi; Otsuji, Toshio; Kato, Takeshi; Shimada, Ken; Hyodo, Ichinosuke; Nishina, Tomohiro; Shirao, Kuniaki; Esaki, Taito; Ohishi, Takashi; Denda, Tadamichi; Takeuchi, Masahiro; Boku, Narikazu

    2015-03-01

    Biochemical modulation of 5-fluorouracil (5-FU) by leucovorin (LV) enhances antitumor activity. LV is thus often added to 5-FU-based regimens for the treatment of metastatic colorectal cancer (mCRC). A combination of S-1, oxaliplatin, and LV (SOL) was shown to be feasible, effective, and safe in a previous phase I trial. We therefore conducted a randomized phase II trial to evaluate efficacy and safety of SOL compared with mFOLFOX6. Patients with mCRC and no prior chemotherapy were randomly assigned to receive either SOL or mFOLFOX6. SOL consisted of S-1 (40-60 mg bid) plus oral LV (25 mg bid) for 1 week and oxaliplatin (85 mg/m(2)) on day 1, repeated every 2 weeks. Among 107 patients enrolled from July 2008 through July 2009, 105 (56 in the SOL group and 49 in the mFOLFOX6 group) were eligible and evaluated. The median progression-free survival was 9.6 months in the SOL group and 6.9 months in the mFOLFOX6 group [hazard ratio (HR) 0.83, 95 % confidence interval (CI) 0.49-1.40]. The median overall survival was 29.9 and 25.9 months, respectively (HR 0.91, 95 % CI 0.55-1.49). The response rate was 55 % in both groups. Grade 3 or 4 adverse drug reactions were neutropenia (20 % with SOL vs 41 % with mFOLFOX6), sensory neuropathy (20 vs 2.0 %), anorexia (13 vs 7.8 %), fatigue (11 vs 5.9 %), and diarrhea (11 vs 3.9 %). SOL demonstrated promising efficacy and acceptable toxicity as first-line chemotherapy for mCRC. Further studies of SOL combined with molecular target agents are warranted.

  4. Prostate cancer diagnosis using a saturation needle biopsy technique after previous negative sextant biopsies.

    PubMed

    Stewart, C S; Leibovich, B C; Weaver, A L; Lieber, M M

    2001-07-01

    We hypothesized that markedly increasing the number of cores obtained during prostate needle biopsy may improve the cancer detection rate in men with persistent indications for repeat biopsy. We performed saturation ultrasound guided transrectal prostate needle biopsy in 224 men under anesthesia in an outpatient surgical setting in whom previous negative biopsies had been performed in the office. The mean number of previous sextant biopsy sessions plus or minus standard deviation before saturation biopsy was 1.8 (range 1 to 7). A mean of 23 saturation biopsy cores (range 14 to 45) were distributed throughout the whole prostate, including the peripheral, medial and anterior regions. Indications for repeat biopsy were persistent elevated serum prostate specific antigen (PSA) in 108 cases, persistent elevated PSA and abnormal rectal examination in 27, persistent abnormal rectal examination in 4, high grade prostatic intraepithelial neoplasia in the previous biopsy in 64 and atypia in the previous biopsy in 21. Cancer was detected in 77 of 224 patients (34%). The number of previous negative sextant biopsies was not predictive of subsequent cancer detection by saturation biopsy. Median PSA was 8.7 ng./ml. and median PSA velocity was 0.63 ng./ml. yearly. Of the 77 patients in whom cancer was detected radical prostatectomy was performed in 52. Pathological stage was pT2 in 48 patients and pT3 in 4, while Gleason score was 4 to 5, 6 to 7 and 8 in 5, 46 and 1, respectively. At prostatectomy median cancer volume was 1.04 cc and 85.7% of removed tumors were clinically significant, assuming a 3-year doubling time. The overall complication rate for saturation needle biopsy was 12% and hematuria requiring hospital admission was the most common event. Saturation needle biopsy of the prostate is a useful diagnostic technique in men at risk for prostate cancer with previous negative office biopsies. This technique allows adequate sampling of the whole prostate gland and has a

  5. Seasonal changes in serum melatonin in women with previous breast cancer.

    PubMed Central

    Holdaway, I. M.; Mason, B. H.; Gibbs, E. E.; Rajasoorya, C.; Hopkins, K. D.

    1991-01-01

    A seasonal variation in the month of initial detection of breast cancer has been previously observed in pre-menopausal women, and it has been proposed that this may be due to cyclic changes in tumour growth mediated by the effects of melatonin on ovarian function. To investigate this possibility serum melatonin concentrations have been measured every 2 h for 24 h at the summer and winter solstice in 20 pre-menopausal women with previous breast cancer and nine controls. Twelve women had detected their tumour in winter and eight in summer. Overall melatonin secretion assessed by either amplitude of the nocturnal melatonin pulse or the area under the 24 h melatonin curve (AUC) was not different between breast cancer women or controls. However, the amplitude and AUC fell in winter in breast cancer patients (summer to winter 93.6 to 77.5 pg ml-1, P less than 0.002 and 743 to 634 AUC units, P less than 0.005 for amplitude and AUC respectively), whereas the winter minus summer values were significantly positive in controls compared with cancer patients. The abnormal fall in winter values in the women with previous breast cancer was confined to the group of women who had been winter detectors (mean summer to winter levels 94.9 to 72.6 pg ml-1, P less than 0.01 and 775 to 637 AUC units, P less than 0.05 for amplitude and AUC respectively) whereas there was no significant seasonal alteration in these measurements in summer detectors. The acrophase of the nocturnal pulse of serum melatonin was significantly advanced in both groups of women with previous breast cancer (change in acrophase winter to summer from 0210 h to 0140 h in summer detectors, P less than 0.01, 0330 h to 0210 h in winter detectors, P less than 0.05) with a similar although nonsignificant trend in control women. The abnormal reduction of serum melatonin seen in wintertime in winter detectors of breast cancer could promote tumour growth at this season and so contribute to the decreased survival previously

  6. Extensive repeat transrectal ultrasound guided prostate biopsy in patients with previous benign sextant biopsies.

    PubMed

    Borboroglu, P G; Comer, S W; Riffenburgh, R H; Amling, C L

    2000-01-01

    Standard sextant prostate biopsy may underestimate cancer in men in whom clinical findings are suspicious for localized prostate cancer. We describe our experience with extensive transrectal ultrasound guided prostate biopsy in men in whom previous sextant biopsy was negative. Between November 1997 and March 1999, 57 men 47 to 72 years old (mean age 61.4) underwent extensive transrectal ultrasound guided biopsy of the prostate using intravenous sedation at our institution. An average of 22.5 cores (range 15 to 31) were obtained depending on prostate size. Biopsies were obtained from each of 6 sagittal regions, including samples from the far lateral and mid transitional zones. Each patient had undergone at least 1 previous benign transrectal ultrasound guided sextant biopsy (mean 2.1, range 1 to 4). Indications for repeat biopsy were persistently elevated prostate specific antigen (PSA) in 89% of the cases, increased PSA velocity in 63%, suspicious free-to-total PSA in 39% and a previous suspicious biopsy finding in 32%. Clinical factors (PSA, PSA velocity, free-to-total PSA and previous suspicious biopsy) were analyzed for the ability to predict positive biopsy, and tumor parameters were assessed pathologically in patients undergoing radical prostatectomy. Adenocarcinoma was identified in 17 of the 57 men (30%). Biopsy revealed a Gleason score of 6 to 8 (mean 6.4). In 7 of the 17 patients (41%) in whom cancer was identified only 1 biopsy core was positive. Of the 15 patients in whom previous sextant biopsy had demonstrated high grade prostatic intraepithelial neoplasia or atypical small acinar proliferation extensive biopsy revealed cancer in 7 (47%). Although serum PSA was higher and free-to-total PSA was lower in those with cancer, the only statistically significant predictor of positive biopsy was PSA velocity (p <0.001). Prostate cancer was noted in 64% of the men with PSA velocity 1 ng./ml. or greater. Of the 13 patients undergoing radical prostatectomy

  7. Venetoclax in patients with previously treated chronic lymphocytic leukemia.

    PubMed

    Roberts, Andrew W; Stilgenbauer, Stephan; Seymour, John F; Huang, David C S

    2017-01-18

    Venetoclax is the first BCL2 inhibitor to enter routine clinical practice. It is an orally bioavailable small molecule that binds BCL2 very specifically. Acting as a pharmacological mimic of the proteins that initiate apoptosis (a so-called BH3-mimetic), venetoclax rapidly induces apoptosis in chronic lymphocytic leukemia (CLL) cells which express high levels of BCL2 and rely on it to maintain their survival. As a single agent, daily venetoclax treatment induced durable responses in 79% of patients with relapsed or refractory CLL or small lymphocytic lymphoma in a Phase 1 study, including complete remissions in 20% of patients. Its use was approved by the FDA in April 2016 for patients with previously treated del(17p) CLL on the basis of a single arm Phase 2 trial demonstrating a 79% response rate and an estimated 1 year progression-free survival of 72% with 400mg/day continuous therapy. This review focuses on venetoclax, its mechanism-of-action, pharmacology and clinical trial data, and seeks to place it in the context of rapid advances in therapy for patients with relapsed CLL, especially those with del(17p) CLL.

  8. Reversible, strokelike migraine attacks in patients with previous radiation therapy.

    PubMed Central

    Bartleson, J. D.; Krecke, Karl N.; O'Neill, Brian P.; Brown, Paul D.

    2003-01-01

    We report 2 adults with a past history of radiation therapy to the head for malignancy (one with primary B-cell lymphoma confined to the skull and the other with multiple hemangioendotheliomas) who developed episodes consistent with migraine with and without aura. In addition to more typical migraine attacks and beginning many years after their radiation therapy, both patients have experienced infrequent, stereotyped, prolonged, reversible neurologic deficits associated with headache, occasional seizures, and striking, transient, cortical gadolinium enhancement of the posterior cerebral gyri on MRI. Interictal MRI brain scans show stable abnormalities consistent with the patients' previous radiation therapy. The neurologic deficits often progressed over a few days, sometimes lasted weeks, and completely resolved. Electroencephalograms did not show epileptiform activity. Thorough investigation showed no residual or recurrent tumor and no recognized cause for the patients' attacks. We postulate a causal relationship between the patients' remote radiation therapy and their prolonged, strokelike migraine attacks. Radiation-induced vascular changes could provoke the episodes, with or without an underlying migraine diathesis. Recognition of this syndrome can help avoid invasive testing. PMID:12672284

  9. Risk of Pneumonitis After Stereotactic Body Radiation Therapy in Patients With Previous Anatomic Lung Resection.

    PubMed

    Hayes, Jason T; David, Elizabeth A; Qi, LiHong; Chen, Allen M; Daly, Megan E

    2015-09-01

    Stereotactic body radiation therapy (SBRT) has emerged as a standard treatment of early-stage, medically inoperable lung cancer. Limited data have evaluated the radiation pneumonitis (RP) risk with SBRT after previous anatomic lung resection (ALR). We assessed the incidence of RP and all pulmonary toxicity (PT) in patients who underwent lung SBRT after ALR and compared them with those of patients without previous ALR. We reviewed the medical records of 84 consecutively treated patients with stage T1-T2b non-small-cell lung cancer (NSCLC) treated with 88 courses of SBRT for 94 lung tumors from January 2007 to December 2014, including 17 patients with previous ALR. The rates of RP and all PT were compared between the patients with and without previous ALR. At a median follow-up duration of 18.3 months (range, 1.8-85.6 months), the crude grade 2+ RP rate was 5.9% and 2.8% for patients with and without previous ALR, respectively (P = .51). The corresponding 2-year estimates of freedom from RP were 89% and 97% (P = .51). The crude rate of all grade 2+ PT was 11.8% and 2.8% for those with and without previous ALR (P = .11), with 2-year estimates of freedom from PT of 97% and 84% (P = .11), respectively. The 2 cohorts were well matched by the mean lung dose, percentage of lung volume receiving 20 Gy (P = .86), and prescribed dose (P = .75). The 2-year estimates of local control, cause-specific survival, and overall survival were similar between the 2 cohorts. The observed rates of PT were low among all patients, with a trend toward increased grade 2 and 3 lung toxicity among patients with previous ALR. Previous ALR did not increase the risk of grade 4 and 5 RP, and SBRT appears safe and effective in this population. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Sun-related behaviors among individuals previously diagnosed with non-melanoma skin cancer.

    PubMed

    Nahar, Vinayak K; Ford, M Allison; Jacks, Stephanie K; Thielen, Scott P; Johnson, Andrea K; Brodell, Robert T; Bass, Martha A

    2015-01-01

    Compared to the general population, the risk of developing non-melanoma skin cancer is considerably higher among individuals with a previous history of this condition. Protection from ultraviolet (UV) radiation is the primary evidence-based approach for minimizing this risk. This review was aimed to assess the prevalence of sun-safe behaviors in non-melanoma skin cancer survivors. Searches were conducted in six electronic databases including PubMed, Psyclnfo, CINAHL, EMBASE, ERIC and Science Direct. A narrative approach was adopted to synthesize the data. The findings demonstrated that respondents do not protect themselves optimally from UV radiation exposure. Low levels of perceived skin cancer risk, a lack of knowledge about effective sun protection strategies and the inconvenience associated with sun-safe behaviors appear to explain this finding. A note of caution is required here, as there is a potential for publication bias. Moreover, the results of this study cannot be generalized to all non-melanoma skin cancer patients. Skin cancer survivors must be educated about their increased risk of future skin cancers. Behavioral interventions must be developed to increase the adoption of skin protective behaviors in this high-risk population group.

  11. Diet and Physical Activity Change or Usual Care in Improving Progression-Free Survival in Patients With Previously Treated Stage II, III, or IV Ovarian, Fallopian Tube, or Primary Peritoneal Cancer

    ClinicalTrials.gov

    2017-08-22

    Fallopian Tube Clear Cell Adenocarcinoma; Fallopian Tube Endometrioid Adenocarcinoma; Fallopian Tube Mucinous Adenocarcinoma; Fallopian Tube Serous Adenocarcinoma; Fallopian Tube Transitional Cell Carcinoma; Malignant Ovarian Brenner Tumor; Ovarian Clear Cell Adenocarcinoma; Ovarian Endometrioid Adenocarcinoma; Ovarian Mucinous Adenocarcinoma; Ovarian Seromucinous Carcinoma; Ovarian Serous Adenocarcinoma; Ovarian Transitional Cell Carcinoma; Primary Peritoneal Serous Adenocarcinoma; Stage IIA Fallopian Tube Cancer; Stage IIA Ovarian Cancer; Stage IIB Fallopian Tube Cancer; Stage IIB Ovarian Cancer; Stage IIC Fallopian Tube Cancer; Stage IIC Ovarian Cancer; Stage IIIA Fallopian Tube Cancer; Stage IIIA Ovarian Cancer; Stage IIIA Primary Peritoneal Cancer; Stage IIIB Fallopian Tube Cancer; Stage IIIB Ovarian Cancer; Stage IIIB Primary Peritoneal Cancer; Stage IIIC Fallopian Tube Cancer; Stage IIIC Ovarian Cancer; Stage IIIC Primary Peritoneal Cancer; Stage IV Fallopian Tube Cancer; Stage IV Ovarian Cancer; Stage IV Primary Peritoneal Cancer; Undifferentiated Fallopian Tube Carcinoma; Undifferentiated Ovarian Carcinoma

  12. Impact of Epidermal Growth Factor Receptor and KRAS Mutations on Clinical Outcomes in Previously Untreated Non–Small Cell Lung Cancer Patients: Results of an Online Tumor Registry of Clinical Trials

    PubMed Central

    Jackman, David M.; Miller, Vincent A.; Cioffredi, Leigh-Anne; Yeap, Beow Y.; Jänne, Pasi A.; Riely, Gregory J.; Ruiz, Marielle Gallegos; Giaccone, Giuseppe; Sequist, Lecia V.; Johnson, Bruce E.

    2011-01-01

    Purpose The impact of epidermal growth factor receptor (EGFR) and KRAS genotypes on outcomes with erlotinib or gefitinib therapy continues to be debated. This study combines patient data from five trials in predominantly Western populations to assess the impact of EGFR and KRAS mutations on first-line therapy with an EGFR–tyrosine kinase inhibitor (TKI) and compare clinical versus molecular predictors of sensitivity. Experimental Design Chemotherapy-naïve patients with advanced non–small cell lung cancer and known EGFR mutation status treated with erlotinib or gefitinib monotherapy as part of a clinical trial were eligible for inclusion. Patients received daily erlotinib (150 mg) or gefitinib (250 mg) until disease progression or unacceptable toxicity. Data were collected in a password-protected web database. Clinical outcomes were analyzed to look for differences based on EGFR and KRAS genotypes, as well as clinical characteristics. Results Patients (223) from five clinical trials were included. Sensitizing EGFR mutations were associated with a 67% response rate, time to progression (TTP) of 11.8 months, and overall survival of 23.9 months. Exon 19 deletions were associated with longer median TTP and overall survival compared with L858R mutations. Wild-type EGFR was associated with poorer outcomes (response rate, 3%; TTP, 3.2 months) irrespective of KRAS status. No difference in outcome was seen between patients harboring KRAS transition versus transversion mutations. EGFR genotype was more effective than clinical characteristics at selecting appropriate patients for consideration of first-line therapy with an EGFR-TKI. Conclusion EGFR mutation status is associated with sensitivity to treatment with an EGFR-TKI in patients with advanced non–small cell lung cancer. Patients harboring sensitizing EGFR mutations should be considered for first-line erlotinib or gefitinib. PMID:19671843

  13. Glucomannan prevents postprandial hypoglycaemia in patients with previous gastric surgery.

    PubMed Central

    Hopman, W P; Houben, P G; Speth, P A; Lamers, C B

    1988-01-01

    Glucomannan (Propol), a potent gel forming dietary fibre, was added to a carbohydrate rich breakfast in eight patients with previous gastric surgery suffering from postprandial hypoglycaemia. Addition of only 2.6 g and 5.2 g glucomannan to the meal dose dependently improved reactive hypoglycaemia from 2.3 (0.2) mmol/l to 3.3 (0.2) mmol/l (p less than 0.0005) after 2.6 g and 4.1 (0.2) mmol/l (p = 0.0005) after 5.2 g, and decreased postprandial rise in plasma insulin (p less than 0.05). Expiratory breath hydrogen excretion tended to decrease reflecting improvement of carbohydrate metabolism. Addition of glucomannan to an intraduodenal sucrose solution significantly raised plasma glucose nadirs, indicating glucomannan to be effective during the intestinal phase. It is concluded that small amounts of glucomannan may be beneficial to patients with reactive postprandial hypoglycaemia, without the disadvantage of unpalatability and carbohydrate malabsorption. PMID:2840365

  14. Glucomannan prevents postprandial hypoglycaemia in patients with previous gastric surgery.

    PubMed

    Hopman, W P; Houben, P G; Speth, P A; Lamers, C B

    1988-07-01

    Glucomannan (Propol), a potent gel forming dietary fibre, was added to a carbohydrate rich breakfast in eight patients with previous gastric surgery suffering from postprandial hypoglycaemia. Addition of only 2.6 g and 5.2 g glucomannan to the meal dose dependently improved reactive hypoglycaemia from 2.3 (0.2) mmol/l to 3.3 (0.2) mmol/l (p less than 0.0005) after 2.6 g and 4.1 (0.2) mmol/l (p = 0.0005) after 5.2 g, and decreased postprandial rise in plasma insulin (p less than 0.05). Expiratory breath hydrogen excretion tended to decrease reflecting improvement of carbohydrate metabolism. Addition of glucomannan to an intraduodenal sucrose solution significantly raised plasma glucose nadirs, indicating glucomannan to be effective during the intestinal phase. It is concluded that small amounts of glucomannan may be beneficial to patients with reactive postprandial hypoglycaemia, without the disadvantage of unpalatability and carbohydrate malabsorption.

  15. Ipilimumab: in previously treated patients with advanced melanoma.

    PubMed

    Sanford, Mark

    2012-06-01

    Ipilimumab is a recombinant, fully human, monoclonal antibody targeted at cytotoxic T-lymphocyte-associated antigen 4 that is available for the treatment of advanced melanoma. This review focuses on the efficacy and tolerability of ipilimumab in advanced melanoma and provides an overview of its pharmacology. In a randomized, double-blind, multinational, phase III trial in previously treated patients with advanced melanoma, median overall survival (OS) was significantly longer with ipilimumab 3 mg/kg plus glycoprotein (gp) 100 peptide vaccine or ipilimumab plus placebo than with gp100 peptide vaccine plus placebo (10.0 and 10.1 vs 6.4 months). Hazard ratios for death were 0.68 (p < 0.001) with ipilimumab plus gp100 peptide vaccine versus gp100 peptide vaccine plus placebo and 0.66 (p = 0.003) for ipilimumab plus placebo versus gp100 peptide vaccine plus placebo, with corresponding 32% and 34% relative reductions in the risk of death. There was no significant difference in OS between patients receiving ipilimumab plus gp100 peptide vaccine and those receiving ipilimumab plus placebo. Novel immune-related events that are not typical of other anticancer agents, most commonly dermatologic and gastrointestinal disorders, can occur with ipilimumab, necessitating specific monitoring and management protocols. In the phase III trial, grade 3/4 immune-related adverse events occurred in 10-15% of ipilimumab 3 mg/kg recipients versus 3% of gp100 peptide vaccine plus placebo recipients. In all, 2.1% of patients died as a result of treatment-related adverse events, with half of the deaths attributed to immune-related adverse events.

  16. Usefulness of endobronchial ultrasound in patients with previously treated thoracic malignancy

    PubMed Central

    Chen, Fengshi; Miyahara, Ryo; Sato, Toshihiko; Sonobe, Makoto; Sakai, Hiroaki; Bando, Toru; Date, Hiroshi

    2012-01-01

    Diagnosis of mediastinal/hilar lymph nodes and tumours is often challenging for patients with previously treated thoracic malignancy, especially when they have a history of thoracotomy. Endobronchial ultrasound with transbronchial needle aspiration (EBUS-TBNA) has been proposed as a safe, less-invasive modality for such patients. We retrospectively evaluated the role of EBUS-TBNA in the assessment of newly developed mediastinal/hilar abnormalities in patients with previously treated thoracic malignancy. Of 79 patients who underwent EBUS-TBNA between July 2009 and July 2011, 14 patients (18%) had a history of treatment for thoracic malignancy. In all patients, malignancy was confirmed again for the newly developed mediastinal/hilar abnormalities and three of them (21%) presented with a different pathology from the previous malignancy. Out of 14 patients, 12 had a history of thoracotomy and EBUS-TBNA was a useful, less-invasive diagnostic method particularly for these patients. Out of 14 patients, 11 (79%) had a history of lung cancer and 10 of them (91%) had received surgical resection. In conclusion, we confirmed that EBUS-TBNA obtained the pathological diagnosis in a less-invasive manner in all cases. Despite the small number of cases, our results can reveal the usefulness of EBUS-TBNA particularly in patients with previously treated thoracic malignancy. PMID:22108942

  17. Incidence of and survival after subsequent cancers in carriers of pathogenic MMR variants with previous cancer: a report from the prospective Lynch syndrome database.

    PubMed

    Møller, Pål; Seppälä, Toni; Bernstein, Inge; Holinski-Feder, Elke; Sala, Paola; Evans, D Gareth; Lindblom, Annika; Macrae, Finlay; Blanco, Ignacio; Sijmons, Rolf; Jeffries, Jacqueline; Vasen, Hans; Burn, John; Nakken, Sigve; Hovig, Eivind; Rødland, Einar Andreas; Tharmaratnam, Kukatharmini; de Vos Tot Nederveen Cappel, Wouter H; Hill, James; Wijnen, Juul; Jenkins, Mark; Green, Kate; Lalloo, Fiona; Sunde, Lone; Mints, Miriam; Bertario, Lucio; Pineda, Marta; Navarro, Matilde; Morak, Monika; Renkonen-Sinisalo, Laura; Frayling, Ian M; Plazzer, John-Paul; Pylvanainen, Kirsi; Genuardi, Maurizio; Mecklin, Jukka-Pekka; Möslein, Gabriela; Sampson, Julian R; Capella, Gabriel

    2017-09-01

    Today most patients with Lynch syndrome (LS) survive their first cancer. There is limited information on the incidences and outcome of subsequent cancers. The present study addresses three questions: (i) what is the cumulative incidence of a subsequent cancer; (ii) in which organs do subsequent cancers occur; and (iii) what is the survival following these cancers? Information was collated on prospectively organised surveillance and prospectively observed outcomes in patients with LS who had cancer prior to inclusion and analysed by age, gender and genetic variants. 1273 patients with LS from 10 countries were followed up for 7753 observation years. 318 patients (25.7%) developed 341 first subsequent cancers, including colorectal (n=147, 43%), upper GI, pancreas or bile duct (n=37, 11%) and urinary tract (n=32, 10%). The cumulative incidences for any subsequent cancer from age 40 to age 70 years were 73% for pathogenic MLH1 (path_MLH1), 76% for path_MSH2 carriers and 52% for path_MSH6 carriers, and for colorectal cancer (CRC) the cumulative incidences were 46%, 48% and 23%, respectively. Crude survival after any subsequent cancer was 82% (95% CI 76% to 87%) and 10-year crude survival after CRC was 91% (95% CI 83% to 95%). Relative incidence of subsequent cancer compared with incidence of first cancer was slightly but insignificantly higher than cancer incidence in patients with LS without previous cancer (range 0.94-1.49). The favourable survival after subsequent cancers validated continued follow-up to prevent death from cancer. The interactive website http://lscarisk.org was expanded to calculate the risks by gender, genetic variant and age for subsequent cancer for any patient with LS with previous cancer. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  18. A Survival Association Study of 102 Polymorphisms Previously Associated with Survival Outcomes in Colorectal Cancer

    PubMed Central

    Xu, Jingxiong; Werdyani, Salem; Shestopaloff, Konstantin; Dicks, Elizabeth; Green, Jane; Parfrey, Patrick; Green, Roger

    2015-01-01

    Several published studies identified associations of a number of polymorphisms with a variety of survival outcomes in colorectal cancer. In this study, we aimed to explore 102 previously reported common genetic polymorphisms and their associations with overall survival (OS) and disease-free survival (DFS) in a colorectal cancer patient cohort from Newfoundland (n = 505). Genotypes were obtained using a genomewide SNP genotyping platform. For each polymorphism, the best possible genetic model was estimated for both overall survival and disease-free survival using a previously published approach. These SNPs were then analyzed under their genetic models by Cox regression method. Correction for multiple comparisons was performed by the False Discovery Rate (FDR) method. Univariate analysis results showed that RRM1-rs12806698, IFNGR1-rs1327474, DDX20-rs197412, and PTGS2-rs5275 polymorphisms were nominally associated with OS or DFS (p < 0.01). In stage-adjusted analysis, the nominal associations of DDX20-rs197412, PTGS2-rs5275, and HSPA5-rs391957 with DFS were detected. However, after FDR correction none of these polymorphisms remained significantly associated with the survival outcomes. We conclude that polymorphisms investigated in this study are not associated with OS or DFS in our colorectal cancer patient cohort. PMID:26064972

  19. Overall Survival and Long-Term Safety of Nivolumab (Anti–Programmed Death 1 Antibody, BMS-936558, ONO-4538) in Patients With Previously Treated Advanced Non–Small-Cell Lung Cancer

    PubMed Central

    Gettinger, Scott N.; Horn, Leora; Gandhi, Leena; Spigel, David R.; Antonia, Scott J.; Rizvi, Naiyer A.; Powderly, John D.; Heist, Rebecca S.; Carvajal, Richard D.; Jackman, David M.; Sequist, Lecia V.; Smith, David C.; Leming, Philip; Carbone, David P.; Pinder-Schenck, Mary C.; Topalian, Suzanne L.; Hodi, F. Stephen; Sosman, Jeffrey A.; Sznol, Mario; McDermott, David F.; Pardoll, Drew M.; Sankar, Vindira; Ahlers, Christoph M.; Salvati, Mark; Wigginton, Jon M.; Hellmann, Matthew D.; Kollia, Georgia D.; Gupta, Ashok K.; Brahmer, Julie R.

    2015-01-01

    Purpose Programmed death 1 is an immune checkpoint that suppresses antitumor immunity. Nivolumab, a fully human immunoglobulin G4 programmed death 1 immune checkpoint inhibitor antibody, was active and generally well tolerated in patients with advanced solid tumors treated in a phase I trial with expansion cohorts. We report overall survival (OS), response durability, and long-term safety in patients with non–small-cell lung cancer (NSCLC) receiving nivolumab in this trial. Patients and Methods Patients (N = 129) with heavily pretreated advanced NSCLC received nivolumab 1, 3, or 10 mg/kg intravenously once every 2 weeks in 8-week cycles for up to 96 weeks. Tumor burden was assessed by RECIST (version 1.0) after each cycle. Results Median OS across doses was 9.9 months; 1-, 2-, and 3-year OS rates were 42%, 24%, and 18%, respectively, across doses and 56%, 42%, and 27%, respectively, at the 3-mg/kg dose (n = 37) chosen for further clinical development. Among 22 patients (17%) with objective responses, estimated median response duration was 17.0 months. An additional six patients (5%) had unconventional immune-pattern responses. Response rates were similar in squamous and nonsquamous NSCLC. Eighteen responding patients discontinued nivolumab for reasons other than progressive disease; nine (50%) of those had responses lasting > 9 months after their last dose. Grade 3 to 4 treatment-related adverse events occurred in 14% of patients. Three treatment-related deaths (2% of patients) occurred, each associated with pneumonitis. Conclusion Nivolumab monotherapy produced durable responses and encouraging survival rates in patients with heavily pretreated NSCLC. Randomized clinical trials with nivolumab in advanced NSCLC are ongoing. PMID:25897158

  20. Previously unidentified morbidity in patients with intellectual disability

    PubMed Central

    Baxter, Helen; Lowe, Kathy; Houston, Helen; Jones, Glyn; Felce, David; Kerr, Michael

    2006-01-01

    Background Adults with a learning disability frequently have unmet health needs. The cause for this is complex and may be related to difficulties in accessing usual primary care services. Health checks have been widely recommended as a solution to this need. Aim To determine the likelihood that a structured health check by the primary care team supported by appropriate education would identify and treat previously unrecognised morbidity in adults with an intellectual disability. Design of study Individuals were identified within primary care teams and a structured health check performed by the primary care team. This process was supported by an educational resource. Face-to-face audit with the team was performed 3 months following the check. Setting Forty general practices within three health authorities in south and mid-Wales participated. They had a combined registered patient population of 354 000. Method Health checks were conducted for 190 (60%) of 318 identified individuals; 128 people moved, died, withdrew from the study, or refused to participate. Results Complete data were available on 181 health checks; 51% had new needs recognised, of whom 63% had one health need, 25% two health needs, and 12% more than two. Sixteen patients (9%) had serious new morbidity discovered. Management had been initiated for 93% of the identified health needs by the time of audit. This study is the first to identify new disease findings in a primary care population and the likelihood that such disease will be treated. Conclusions The findings reflect a concern that current care delivery leaves adults with an intellectual disability at risk of both severe and milder illness going unrecognised. Health checks present one mechanism for identifying and treating such illness in primary care. PMID:16464321

  1. Familial colorectal cancer risk may be lower than previously thought: a Danish cohort study.

    PubMed

    Lautrup, Charlotte K; Mikkelsen, Ellen M; Lash, Timothy L; Katballe, Niels; Sunde, Lone

    2015-10-01

    The risk of colorectal cancer (CRC) is reportedly increased two-fold if at least one first-degree relative (FDR) is affected with CRC, increasing to three- to four-fold if multiple FDRs are affected or if one FDR was diagnosed at a young age. We evaluated familial risk of CRC, systematically excluding monogenetic high-risk families with polyposis or Lynch syndrome/hereditary non-polyposis colorectal cancer (HNPCC). FDRs of 1196 Danish CRC patients diagnosed between 1995 and 1998 (baseline) were identified and the family history of cancer was assessed at baseline using Danish medical registries; 4182 FDRs without CRC from 1060 of the families were matched on age and gender with ten individuals from the general population and followed from baseline to 2010. Family history was updated with any new cancer event during follow-up. Using Cox proportional hazard modeling the risk estimates were: at least one relative with CRC: hazard ratio (HR)=1.78 (95%CI: 1.45, 2.17), one relative with CRC diagnosed after the age of 50: HR=1.68 (95%CI: 1.32, 2.14), one relative with CRC diagnosed before the age of 50: HR=1.86 (95%CI: 0.70, 4.94), and multiple affected relatives: HR=2.04 (95%CI: 1.38, 3.00). Although the overall risk in FDRs of CRC patients in our study was comparable with the results of previous studies, the risk in families with multiple relatives with CRC or one CRC patient diagnosed young may be lower than reported previously. Copyright © 2015. Published by Elsevier Ltd.

  2. Cyclophosphamide or Denileukin Diftitox Followed By Expanding a Patient's Own T Cells in the Laboratory in Treating Patients With HER-2/Neu Overexpressing Metastatic Breast Cancer, Ovarian Cancer, or Non-Small Cell Lung Cancer Previously Treated With HER-2/Neu Vaccine

    ClinicalTrials.gov

    2014-11-07

    HER2-positive Breast Cancer; Recurrent Breast Cancer; Recurrent Non-small Cell Lung Cancer; Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Stage IV Breast Cancer; Stage IV Non-small Cell Lung Cancer; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor

  3. Overall Survival and Long-Term Safety of Nivolumab (Anti-Programmed Death 1 Antibody, BMS-936558, ONO-4538) in Patients With Previously Treated Advanced Non-Small-Cell Lung Cancer.

    PubMed

    Gettinger, Scott N; Horn, Leora; Gandhi, Leena; Spigel, David R; Antonia, Scott J; Rizvi, Naiyer A; Powderly, John D; Heist, Rebecca S; Carvajal, Richard D; Jackman, David M; Sequist, Lecia V; Smith, David C; Leming, Philip; Carbone, David P; Pinder-Schenck, Mary C; Topalian, Suzanne L; Hodi, F Stephen; Sosman, Jeffrey A; Sznol, Mario; McDermott, David F; Pardoll, Drew M; Sankar, Vindira; Ahlers, Christoph M; Salvati, Mark; Wigginton, Jon M; Hellmann, Matthew D; Kollia, Georgia D; Gupta, Ashok K; Brahmer, Julie R

    2015-06-20

    Programmed death 1 is an immune checkpoint that suppresses antitumor immunity. Nivolumab, a fully human immunoglobulin G4 programmed death 1 immune checkpoint inhibitor antibody, was active and generally well tolerated in patients with advanced solid tumors treated in a phase I trial with expansion cohorts. We report overall survival (OS), response durability, and long-term safety in patients with non-small-cell lung cancer (NSCLC) receiving nivolumab in this trial. Patients (N = 129) with heavily pretreated advanced NSCLC received nivolumab 1, 3, or 10 mg/kg intravenously once every 2 weeks in 8-week cycles for up to 96 weeks. Tumor burden was assessed by RECIST (version 1.0) after each cycle. Median OS across doses was 9.9 months; 1-, 2-, and 3-year OS rates were 42%, 24%, and 18%, respectively, across doses and 56%, 42%, and 27%, respectively, at the 3-mg/kg dose (n = 37) chosen for further clinical development. Among 22 patients (17%) with objective responses, estimated median response duration was 17.0 months. An additional six patients (5%) had unconventional immune-pattern responses. Response rates were similar in squamous and nonsquamous NSCLC. Eighteen responding patients discontinued nivolumab for reasons other than progressive disease; nine (50%) of those had responses lasting > 9 months after their last dose. Grade 3 to 4 treatment-related adverse events occurred in 14% of patients. Three treatment-related deaths (2% of patients) occurred, each associated with pneumonitis. Nivolumab monotherapy produced durable responses and encouraging survival rates in patients with heavily pretreated NSCLC. Randomized clinical trials with nivolumab in advanced NSCLC are ongoing. © 2015 by American Society of Clinical Oncology.

  4. Pulmonary artery tumor embolism in a patient with previous fibroblastic osteosarcoma.

    PubMed

    Buderi, Silviu; Theologou, Thomas; Gosney, John; Shackcloth, Michael

    2013-06-01

    A 48-year-old man was referred for left pulmonary metastasis and a left pulmonary artery embolus. The patient had T-cell acute lymphoblastic leukemia and fibroblastic osteosarcoma. A left pneumonectomy was performed successfully and the histologic report concluded that an embolic deposit of osteosarcoma was present. Pulmonary artery tumor embolism is a rare presentation in patients with previous fibroblastic osteosarcoma. It is important to suspect this diagnosis in a patient with cancer who presents with a pulmonary artery embolus. Copyright © 2013 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  5. Three-dimensional conformal reirradiation for locoregionally recurrent lung cancer previously treated with radiation therapy.

    PubMed

    Huh, Gil Ja; Jang, Seong Soon; Park, Suk Young; Seo, Jae Hyuk; Cho, Eun Youn; Park, Ji Chan; Yang, Young Jun

    2014-07-01

    To evaluate the efficacy and toxicity of reirradiation using three-dimensional conformal radiotherapy (3D-CRT) in symptomatic patients with locoregionally recurrent lung cancer. Between 2005 and 2012, 15 patients with locoregionally recurrent lung cancer were retreated with 3D-CRT after previously receiving thoracic radiotherapy. The median interval between the initial irradiation and reirradiation was 12 months (range, five to 41 months). The median initial radiotherapy dose was 63 Gy (range, 45-70 Gy), and reirradiation doses ranged from 25.2 to 45.2 Gy (median, 36 Gy), with daily fractions of 1.8-4 Gy (median, 2 Gy). After reirradiation, 80% of the patients experienced resolved or diminished symptoms for one or more of their symptoms, with an 83% improvement in a total of 24 symptoms. The overall tumor response rate to reirradiation was 46.7%, with progressive disease occurring in only one patient. The median overall survival (OS) time was 11 months (range, one to 27 months), and the one-year OS rate was 47%. The progression-free survival time ranged from one to 10 months (median, five months). In univariate analysis, the use of combined chemotherapy and a higher reirradiation dose showed a trend toward improved survival after reirradiation. Treatment-induced toxicity included grade 2 radiation pneumonitis in only one patient, and there were no other complications, such as radiation esophagitis or myelopathy. Reirradiation using 3D-CRT with moderate doses for locoregionally recurrent lung cancer can provide palliative benefits without severe complications to the majority of selected patients with symptoms as a result of a regrowing tumor.

  6. Reirradiation and hyperthermia for irresectable locoregional recurrent breast cancer in previously irradiated area: Size matters.

    PubMed

    Oldenborg, Sabine; Griesdoorn, Vanessa; van Os, Rob; Kusumanto, Yoka H; Oei, Bing S; Venselaar, Jack L; Zum Vörde Sive Vörding, Paul J; Heymans, Martijn W; Kolff, Merel Willemijn; Rasch, Coen R N; Crezee, Hans; van Tienhoven, Geertjan

    2015-11-01

    Treatment options for irresectable locoregional recurrent breast cancer in previously irradiated area are limited. Hyperthermia, elevating tumor temperature to 40-45°C, sensitizes radio-and-chemotherapy. Four hundred and fourteen patients treated with reirradiation+hyperthermia (reRT+HT) in the AMC(n=301) and the BVI(n=113), from 1982 to 2005 were retrospectively analyzed for treatment response, locoregional control (LC) and prognostic factors for LC and toxicity. All patients received previous irradiation (median 50 Gy). reRT consisted of 8 × 4 Gy-2/week (AMC) or 12 × 3 Gy-4/week (BVI). Hyperthermia was added once (AMC)/twice (BVI) a week. Overall clinical response rate was 86%. The 3-year LC rate was 25%. The number of recurrence episodes, distant metastases (DM), tumor site, tumor size, time to recurrence and treatment year were significant for LC. Acute ⩾ grade 3 toxicity occurred in 24% of patients. Actuarial late ⩾ grade 3 toxicity was 23% at 3-years. In multivariable analysis reRT fraction dose was significantly related to late ⩾ grade 3 toxicity. reRT+HT is an effective curative and palliative treatment option for patients with irresectable locoregional recurrent breast cancer in previously irradiated area. Early referral, treatment of chest wall recurrences ⩽ 5 cm in the absence of distant metastases, provided the highest local control rates. The cumulative effects of past and present treatments should be accounted for by adjusting treatment protocol to minimize toxicity. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  7. A simple technique for intubating the mouth during OGD in patients with previous neck radiation

    PubMed Central

    Buckley, Christina E; Achakzai, Akbar Amin; O'Hanlon, Deirdre

    2014-01-01

    Trismus and microstomia are commonly associated complications of neck irradiation. In recent years we are seeing an increase in the number of patients with various head and neck cancers being treated with radiotherapy. This can pose a significant challenge in performing oesophagogastroduodenoscopy (OGD) in this cohort of patients. We describe a novel technique for intubating the mouth during OGD in patients with previous neck radiation. Instead of placing a standard mouthpiece, we place the barrel of a 5 mm syringe, which is cut in half, into the patient's mouth. This method allows easy passage of the gastroscope, where the mouth opening is limited by trismus from prior radiation. It also serves to protect the patient's teeth during OGD. Successful intubation with a gastroscope is possible in patients with severe trismus using our novel technique. PMID:24849645

  8. Relationship between HER2 expression and efficacy with first-line trastuzumab emtansine compared with trastuzumab plus docetaxel in TDM4450g: a randomized phase II study of patients with previously untreated HER2-positive metastatic breast cancer

    PubMed Central

    2014-01-01

    Introduction The purpose of this study was to retrospectively explore the relationship between human epidermal growth factor receptor 2 (HER2) messenger RNA (mRNA) expression and efficacy in patients receiving trastuzumab plus docetaxel (HT) or trastuzumab emtansine (T-DM1). Methods Patients with HER2-positive, locally advanced or metastatic breast cancer (MBC) were randomly assigned to HT (n = 70) or T-DM1 (n = 67). HER2 status was assessed locally using immunohistochemistry or fluorescence in situ hybridization and confirmed retrospectively by central testing. HER2 mRNA expression was assessed using quantitative reverse transcriptase polymerase chain reaction. Results HER2 mRNA levels were obtained for 116/137 patients (HT = 61; T-DM1 = 55). Median pretreatment HER2 mRNA was 8.9. The risk of disease progression in the overall population was lower with T-DM1 than with HT (hazard ratio (HR) = 0.59; 95% confidence interval (CI) 0.36 to 0.97). This effect was more pronounced in patients with HER2 mRNA ≥ median (HR = 0.39; 95% CI 0.18 to 0.85) versus < median (HR = 0.85; 95% CI 0.44 to 1.67). In the T-DM1 arm, median progression-free survival (PFS) was not reached in patients with HER2 mRNA ≥ median and was 10.6 months in patients with HER2 mRNA < median. In the HT arm, PFS was 8.8 versus 9.8 months in patients with HER2 mRNA ≥ median versus < median, respectively. The effect of HER2 mRNA expression on objective response rates was less pronounced. Conclusions This exploratory analysis suggests that while overall, patients with HER2-positive MBC show improved PFS with T-DM1 relative to HT, the effect is enhanced in patients with tumor HER2 mRNA ≥ median. Trial registration ClinicalTrials.gov NCT00679341 PMID:24887458

  9. Impaired lipid clearance in patients with previous acute pancreatitis.

    PubMed Central

    Guzmán, S; Nervi, F; Llanos, O; León, P; Valdivieso, V

    1985-01-01

    Fasting serum triglycerides were measured in 52 patients who had sustained an attack of pancreatitis (gall stone related 33, alcoholism six) at least six months earlier. Several patients (23%) had raised fasting serum triglycerides, with a type IV phenotype in all but one patient. The 40 patients with normal fasting serum triglycerides received an oral load of 100 g sunflower oil to compare their clearance of dietary triglycerides with that of a control group of 54 subjects. The clearance of ingested triglycerides was significantly impaired in the patients - irrespective of the presumed aetiological factor, or clinical condition associated with pancreatitis - compared with the clearance in controls. A triglyceride tolerance test is the only way to detect those patients in whom a future attack of pancreatitis may be precipitated by a diet rich in fat, or endogenous over production of triglycerides as after an alcoholic debauch. PMID:4029716

  10. 'Patient satisfaction' in hospitalized cancer patients.

    PubMed

    Skarstein, Jon; Dahl, Alv A; Laading, Jacob; Fosså, Sophie D

    2002-01-01

    Predictors of 'patient satisfaction' with hospitalization at a specialized cancer hospital in Norway are examined in this study. Two weeks after their last hospitalization, 2021 consecutive cancer patients were invited to rate their satisfaction with hospitalization, quality of life, anxiety and depression. Compliance rate was 72% (n = 1453). Cut-off levels separating dissatisfied from satisfied patients were defined. It was found that 92% of the patients were satisfied with their stay in hospital, independent of cancer type and number of previous admissions. Performance of nurses and physicians, level of information perceived, outcome of health status, reception at the hospital and anxiety independently predicted 'patient satisfaction'. The model explained 35% of the variance with an area under the curve of 0.76 of the Receiver Operator Curve. Cancer patients' satisfaction with their hospital stay was high, and predicted by four independently predictive variables related to the performance of caregivers. These suggest areas for further improvement in the healthcare service.

  11. Total knee arthroplasty in patients with a previous patellectomy.

    PubMed

    Maslow, Jed; Zuckerman, Joseph D; Immerman, Igor

    2013-01-01

    Post-patellectomy patients represent a specific subgroup of patients that may develop arthritis and persistent knee pain and potentially require treatment with total knee arthroplasty. This article reviews the treatment and functional outcomes following total knee arthroplasty in patients with prior patellectomy. A case report is presented as an example of the clinical management of a post-patellectomy patient with significant knee pain and disability treated with total knee arthroplasty. Emphasis will be placed in decision- making, specifically with the use of a posterior stabilized implant. In addition, postoperative strengthening of the quadriceps is essential to compensate for the lack of the patella and increase the success of total knee arthroplasty in this subgroup of patients.

  12. Combination Chemotherapy in Treating Patients With Previously Untreated Rhabdomyosarcoma

    ClinicalTrials.gov

    2013-06-13

    Adult Malignant Mesenchymoma; Adult Rhabdomyosarcoma; Alveolar Childhood Rhabdomyosarcoma; Childhood Malignant Mesenchymoma; Embryonal Childhood Rhabdomyosarcoma; Embryonal-botryoid Childhood Rhabdomyosarcoma; Nonmetastatic Childhood Soft Tissue Sarcoma; Previously Untreated Childhood Rhabdomyosarcoma; Stage I Adult Soft Tissue Sarcoma; Stage II Adult Soft Tissue Sarcoma; Stage III Adult Soft Tissue Sarcoma

  13. Considering GH replacement for GH-deficient adults with a previous history of cancer: a conundrum for the clinician.

    PubMed

    Yuen, Kevin C J; Heaney, Anthony P; Popovic, Vera

    2016-05-01

    Previous studies have shown that GH and IGF-I may enhance tumorigenesis, metastasis, and cell proliferation in humans and animals. Evidence supporting this notion is derived from animal model studies, epidemiological studies, experience from patients with acromegaly, molecular therapeutic manipulation of GH and IGF-I actions, and individuals with GH receptor and congenital IGF-I deficiencies. Prior exposure to radiation therapy, aging, family history of cancer, and individual susceptibility may also contribute to increase this risk. Therefore, the use of GH replacement in patients with a history of cancer raises hypothetical safety concerns for patients, caregivers, and providers. Studies of GH therapy in GH-deficient adults with hypopituitarism and childhood cancer survivors have not convincingly demonstrated an increased cancer risk. Conversely, the risk of occurrence of a second neoplasm (SN) in childhood cancer survivors may be increased, with meningiomas being the most common tumor; however, this risk appears to decline over time. In light of these findings, if GH replacement is to be considered in patients with a previous history of cancer, we propose this consideration to be based on each individual circumstance and that such therapy should only be initiated at least 2 years after cancer remission is achieved with the understanding that in some patients (particularly those with childhood cancers), GH may potentially increase the risk of SNs. In addition, close surveillance should be undertaken working closely with the patient's oncologist. More long-term data are thus needed to determine if GH replacement in GH-deficient adults with a history of cancer is associated with the development of de novo tumors and tumor recurrence.

  14. Recurrent right iliac fossa pain in patients with previous appendicectomy.

    PubMed

    Cobb, Will; Keeler, Barrie; Aris Chandran, Johan; Soin, Bob

    2015-05-06

    Recurrent appendicitis can occur up to 40 years after appendicectomy. A history of appendicectomy has often led to late diagnosis, as sepsis is attributed to other organs, usually the urinary tract. A case of a patient presenting with retained faecolith and recurrent/stump appendicitis 2 years after laparoscopic appendicectomy is presented. The case for having a low threshold for early CT scanning in patients post-appendicectomy presenting with sepsis to prevent delay in diagnosis is made, and this case is a useful reminder for surgeons to dissect as far as possible to the appendix base. The literature including important medicolegal cases is reviewed.

  15. Previous tumour as a prognostic factor in stage I non‐small cell lung cancer

    PubMed Central

    López‐Encuentra, Angel; de la Cámara, Agustín Gómez; Rami‐Porta, Ramón; Duque‐Medina, José Luis; de Nicolás, José Luis Martín; Sayas, Javier

    2007-01-01

    Objective To evaluate the effect of comorbidity as an independent prognostic factor in lung cancer. Method Data on 2991 consecutive cases of lung cancer were collected prospectively from 19 Spanish hospitals between 1993 and 1997 by the Bronchogenic Carcinoma Cooperative Group of the Spanish Society of Pneumology and Thoracic Surgery (GCCB‐S). To evaluate the effect of comorbidity on survival, 1121 patients with non‐small cell lung cancer (NSCLC) in pathological stage I who underwent complete resection were selected, excluding operative mortality. The presence of specific comorbidities at the time of thoracotomy was registered prospectively. Results Cox regression analysis showed that tumour size (0–2, 2–4, 4–7, >7 cm) (HR 1.45 95% CI 1.08 to 1.95), 1.86 (95% CI 1.38 to 2.51), 2.84 (95% CI 1.98 to 4.08)), the presence of a previous tumour (HR 1.45 (95% CI 1.17 to 1.79)) and age (HR 1.02 (95% CI 1.01 to 1.03)) had a significant prognostic association with survival. This study excluded the presence of visceral pleural involvement or other comorbidities as independent variables. Conclusion The presence of a previous tumour is an independent prognostic factor in pathological stage I NSCLC with complete resection, increasing the probability of death by 1.5 times at 5 years. It is independent of other comorbidities, TNM classification and age. PMID:16449263

  16. Recurrent arthralgias in a patient with previous Mayaro fever infection.

    PubMed

    Taylor, Shawn F; Patel, Paresh R; Herold, Thomas J S

    2005-04-01

    Mayaro fever is an acute, self-limited, febrile, mosquito-borne viral disease manifested by fever, chills, headache, myalgias, and arthralgias. The virus belongs to the family Togaviridae and the genus Alphavirus. Five other mosquito-borne viruses have been described as causing a similar dengue-like illness. The virus was first isolated in 1954, and the first epidemics were described in 1955 in Brazil and Bolivia. Other cases have been reported in Suriname, Brazil, Peru, French Guiana, and Trinidad. Up to 10 to 15% of febrile illnesses in endemic areas have been attributed to Mayaro virus. The exact pathogenesis and pathophysiology among humans is unknown. Animal models have demonstrated necrosis of skeletal muscle, periosteum, perichondrial tissues, and evidence of meningitis and encephalitis. All previous cases of Mayaro fever describe a self-limited illness. No reports of recurrent symptoms exist in the literature. This report describes a case of recurrent arthralgias in a military service member presenting to the emergency department.

  17. Salvage HDR Brachytherapy for Recurrent Prostate Cancer After Previous Definitive Radiation Therapy: 5-Year Outcomes

    SciTech Connect

    Chen, Chien Peter; Weinberg, Vivian; Shinohara, Katsuto; Roach, Mack; Nash, Marc; Gottschalk, Alexander; Chang, Albert J.; Hsu, I-Chow

    2013-06-01

    Purpose: Evaluate efficacy and toxicity of salvage high-dose-rate brachytherapy (HDRB) for locally recurrent prostate cancer after definitive radiation therapy (RT). Methods and Materials: We retrospectively analyzed 52 consecutively accrued patients undergoing salvage HDRB between 1998 and 2009 for locally recurrent prostate cancer after previous definitive RT. After pathologic confirmation of locally recurrent disease, patients received 36 Gy in 6 fractions. Twenty-four patients received neoadjuvant hormonal therapy before salvage, and no patients received adjuvant hormonal therapy. Determination of biochemical failure after salvage HDRB was based on the Phoenix definition. Overall survival (OS) and bF distributions were calculated using the Kaplan-Meier method. Univariate analyses were performed to identify predictors of biochemical control. Acute and late genitourinary (GU) and gastrointestinal (GI) toxicities, based on Common Terminology Criteria for Adverse Events (version 4), were documented. Results: Median follow-up after salvage HDRB was 59.6 months. The 5-year OS estimate was 92% (95% confidence interval [CI]: 80%-97%) with median survival not yet reached. Five-year biochemical control after salvage was 51% (95% CI: 34%-66%). Median PSA nadir postsalvage was 0.1 (range: 0-7.2) reached at a median of 10.2 months after completing HDRB. As for complications, acute and late grade 3 GU toxicities were observed in only 2% and 2%, respectively. No grade 2 or higher acute GI events and 4% grade 2 GI late events were observed. On univariate analysis, disease-free interval after initial definitive RT (P=.07), percent of positive cores at the time of diagnosis (P=.08), interval from first recurrence to salvage HDRB (P=.09), and pre-HDRB prostate-specific antigen (P=.07) were each of borderline significance in predicting biochemical control after salvage HDRB. Conclusions: Prostate HDRB is an effective salvage modality with relatively few long-term toxicities. We

  18. Co-infections of Adenovirus Species in Previously Vaccinated Patients

    PubMed Central

    Vora, Gary J.; Lin, Baochuan; Gratwick, Kevin; Meador, Carolyn; Hansen, Christian; Tibbetts, Clark; Stenger, David A.; Irvine, Marina; Seto, Donald; Purkayastha, Anjan; Freed, Nikki E.; Gibson, Marylou G.; Russell, Kevin

    2006-01-01

    Despite the success of the adenovirus vaccine administered to US military trainees, acute respiratory disease (ARD) surveillance still detected breakthrough infections (respiratory illnesses associated with the adenovirus serotypes specifically targeted by the vaccine). To explore the role of adenoviral co-infection (simultaneous infection by multiple pathogenic adenovirus species) in breakthrough disease, we examined specimens from patients with ARD by using 3 methods to detect multiple adenoviral species: a DNA microarray, a polymerase chain reaction­ (PCR)–enzyme-linked immunosorbent assay, and a multiplex PCR assay. Analysis of 52 samples (21 vaccinated, 31 unvaccinated) collected from 1996 to 2000 showed that all vaccinated samples had co-infections. Most of these co-infections were community-acquired serotypes of species B1 and E. Unvaccinated samples primarily contained only 1 species (species E) associated with adult respiratory illness. This study highlights the rarely reported phenomenon of adenoviral co-infections in a clinically relevant environment suitable for the generation of new recombinational variants. PMID:16707047

  19. Previous tonsillectomy modifies odds of tonsil and base of tongue cancer

    PubMed Central

    Zevallos, Jose P; Mazul, Angela L; Rodriguez, Nidia; Weissler, Mark C; Brennan, Paul; Anantharaman, Devasena; Abedi-Ardekani, Behnoush; Neil Hayes, D; Olshan, Andrew F

    2016-01-01

    Background: Tonsillectomy is a commonly performed surgical procedure that involves removal of the palatine tonsils. The purpose of this study is to examine the association between previous tonsillectomy and odds of oropharyngeal squamous cell carcinoma (OPSCC) in a large population-based case–control study. We hypothesise that previous tonsillectomy is associated with a decreased odds of tonsil cancer with no impact on the odds of developing base of tongue (BOT) cancer. Methods: This was a population-based, frequency-matched case–control study with multinomial logistic regression, including 1378 controls, 108 BOT cancer cases, and 198 tonsil cancer cases. Demographic and risk factor data were collected using a structured questionnaire during an in-home visit conducted by trained nurse-interviewers. The human papillomavirus (HPV) tumour status was determined through Luminex-based multiplex PCR and p16 status by immunohistochemistry. Results: Previous tonsillectomy was associated with a nearly two-fold increased odds of BOT cancer (OR=1.95, 95% CI 1.25–3.06, P=0.003) and a large decrease in the odds of tonsil cancer (OR=0.22, 95% CI 0.13–0.36, P<0.001). When HPV status was considered, tonsillectomy was associated with a decreased odds of HPV-positive tonsil cancer (OR=0.17, 95% CI 0.08–0.34, P<0.001) and an increased risk of HPV-positive BOT cancer (OR=2.46, 95% CI 1.22–4.95, P=0.012). When p16 status was considered, tonsillectomy was associated with an increased odds of p16-positive BOT cancer (OR=2.24, 95% CI 1.16–4.35, P=0.017) and a decreased odds of p16-positive tonsil cancer (OR=0.14, 95% CI 0.07–0.31, P<0.001). Conclusions: Previous tonsillectomy modifies the odds of both tonsil and BOT cancer, with decreased odds of tonsil cancer and increased odds of BOT cancer. A history of previous tonsillectomy may play a role in OPSCC risk stratification when considered along with other covariates such as sexual history, smoking status, and age. PMID

  20. Previous tonsillectomy modifies odds of tonsil and base of tongue cancer.

    PubMed

    Zevallos, Jose P; Mazul, Angela L; Rodriguez, Nidia; Weissler, Mark C; Brennan, Paul; Anantharaman, Devasena; Abedi-Ardekani, Behnoush; Neil Hayes, D; Olshan, Andrew F

    2016-03-29

    Tonsillectomy is a commonly performed surgical procedure that involves removal of the palatine tonsils. The purpose of this study is to examine the association between previous tonsillectomy and odds of oropharyngeal squamous cell carcinoma (OPSCC) in a large population-based case-control study. We hypothesise that previous tonsillectomy is associated with a decreased odds of tonsil cancer with no impact on the odds of developing base of tongue (BOT) cancer. This was a population-based, frequency-matched case-control study with multinomial logistic regression, including 1378 controls, 108 BOT cancer cases, and 198 tonsil cancer cases. Demographic and risk factor data were collected using a structured questionnaire during an in-home visit conducted by trained nurse-interviewers. The human papillomavirus (HPV) tumour status was determined through Luminex-based multiplex PCR and p16 status by immunohistochemistry. Previous tonsillectomy was associated with a nearly two-fold increased odds of BOT cancer (OR=1.95, 95% CI 1.25-3.06, P=0.003) and a large decrease in the odds of tonsil cancer (OR=0.22, 95% CI 0.13-0.36, P<0.001). When HPV status was considered, tonsillectomy was associated with a decreased odds of HPV-positive tonsil cancer (OR=0.17, 95% CI 0.08-0.34, P<0.001) and an increased risk of HPV-positive BOT cancer (OR=2.46, 95% CI 1.22-4.95, P=0.012). When p16 status was considered, tonsillectomy was associated with an increased odds of p16-positive BOT cancer (OR=2.24, 95% CI 1.16-4.35, P=0.017) and a decreased odds of p16-positive tonsil cancer (OR=0.14, 95% CI 0.07-0.31, P<0.001). Previous tonsillectomy modifies the odds of both tonsil and BOT cancer, with decreased odds of tonsil cancer and increased odds of BOT cancer. A history of previous tonsillectomy may play a role in OPSCC risk stratification when considered along with other covariates such as sexual history, smoking status, and age.

  1. Association of Previous Clinical Breast Examination With Reduced Delays and Earlier-Stage Breast Cancer Diagnosis Among Women in Peru.

    PubMed

    Romanoff, Anya; Constant, Tara Hayes; Johnson, Kay M; Guadiamos, Manuel Cedano; Vega, Ana María Burga; Zunt, Joseph; Anderson, Benjamin O

    2017-05-25

    Mammographic screening is impractical in most of the world where breast cancers are first identified based on clinical signs and symptoms. Clinical breast examination may improve early diagnosis directly by finding breast cancers at earlier stages or indirectly by heightening women's awareness of breast health concerns. To investigate factors that influence time to presentation and stage at diagnosis among patients with breast cancer to determine whether history of previous clinical breast examination is associated with earlier presentation and/or earlier cancer stage at diagnosis. In this cross-sectional analysis of individual patient interviews using a validated Breast Cancer Delay Questionnaire, 113 (71.1%) of 159 women with breast cancer treated at a federally funded tertiary care referral cancer center in Trujillo, Peru, from February 1 through May 31, 2015, were studied. Method of breast cancer detection and factors that influence time to and stage at diagnosis. Of 113 women with diagnosed cancer (mean [SD] age, 54 [10.8] years; age range, 32-82 years), 105 (92.9%) had self-detected disease. Of the 93 women for whom stage was documented, 45 (48.4%) were diagnosed with early-stage disease (American Joint Committee on Cancer [AJCC] stage 0, I, or II), and 48 (51.6%) were diagnosed with late-stage disease (AJCC stage III or IV). Mean (SD) total delay from symptom onset to initiation of treatment was 407 (665) days because of patient (mean [SD], 198 [449] days) and health care system (mean [SD], 241 [556] days) delay. Fifty-two women (46.0%) had a history of clinical breast examination, and 23 (20.4%) had undergone previous mammography. Women who underwent a previous clinical breast examination were more likely to have shorter delays from symptom development to presentation compared with women who had never undergone a previous clinical breast examination (odds ratio, 2.92; 95% CI, 1.30-6.60; P = .01). Women diagnosed with shorter patient delay were more

  2. Efficacy and safety of stereotactic ablative radiotherapy in patients with previous pneumonectomy.

    PubMed

    Giaj Levra, Niccolò; Filippi, Andrea Riccardo; Guarneri, Alessia; Badellino, Serena; Mantovani, Cristina; Ruffini, Enrico; Ricardi, Umberto

    2015-01-01

    Thoracic surgery for a newly diagnosed primary lung tumor following a previous pneumonectomy is rarely indicated. Stereotactic ablative radiotherapy (SABR) might represent a curative option. This report focuses on outcomes, toxicity and quality of life (QoL) after SABR. Nine patients were treated with SABR between 2004 and 2011; median time since surgery was 8.4 years. In 4 cases, a histological confirmation was possible with bronchoscopy. In 5 cases, the clinical proof of malignancy was based on radiological criteria. Forced expiratory volume in 1 second (FEV1) and diffusing capacity of the lung for carbon monoxide (DLCO) were tested in all patients. A SABR biologically equivalent dose of >100 Gy was prescribed in all cases. QoL questionnaire forms were administered before SABR and during follow-up. Median follow-up was 41.8 months. We did not observe grade ≥3 acute toxicity, and concerning late toxicity, we registered 2 cases. QoL was decreased during the first 12 months of follow-up, followed by a progressive improvement after this time. One patient had a local relapse at 7.4 years; 1 developed a new nodule at 5.5 years, associated with metastases; and 1 developed a new nodule without any systemic disease at 3 years. There were 2 cancer-related deaths (18.2%) at 3 and 12 months after progression. Data support efficacy and safety of SABR in patients with a new primary lung cancer following previous pneumonectomy, with acceptable acute, late toxicity profile and without significant impairment of QoL. Our results were comparable to those in the literature.

  3. CPTAC Releases Largest-Ever Breast Cancer Proteome Dataset from Previously Genome Characterized Tumors | Office of Cancer Clinical Proteomics Research

    Cancer.gov

    National Cancer Institute (NCI) Clinical Proteomic Tumor Analysis Consortium (CPTAC) scientists have released a dataset of proteins and  phosphopeptides identified through deep proteomic and phosphoproteomic analysis of breast tumor samples, previously genomically analyzed by The Cancer Genome Atlas (TCGA).

  4. Monotherapy Administration of Sorafenib in Patients With Non-Small Cell Lung Cancer (MISSION) Trial: A Phase III, Multicenter, Placebo-Controlled Trial of Sorafenib in Patients with Relapsed or Refractory Predominantly Nonsquamous Non-Small-Cell Lung Cancer after 2 or 3 Previous Treatment Regimens.

    PubMed

    Paz-Ares, Luis; Hirsh, Vera; Zhang, Li; de Marinis, Filippo; Yang, James Chih-Hsin; Wakelee, Heather A; Seto, Takashi; Wu, Yi-Long; Novello, Silvia; Juhász, Erszébet; Arén, Osvaldo; Sun, Yan; Schmelter, Thomas; Ong, Teng Jin; Peña, Carol; Smit, Egbert F; Mok, Tony S

    2015-12-01

    Sorafenib monotherapy has shown benefits in phase II trials as third-/fourth-line treatment in patients with non-small-cell lung cancer (NSCLC). The phase III, multinational, double-blind, placebo-controlled Monotherapy admInistration of Sorafenib in patientS wIth nOn-small-cell luNg cancer (MISSION) trial randomized patients with advanced relapsed/refractory NSCLC, following two or three prior treatment regimens, to sorafenib 400 mg twice a day (n = 350) or matching placebo (n = 353) plus best supportive care. The primary end point was overall survival (OS); secondary end points included progression-free survival (PFS) and time to progression. Epidermal growth factor receptor and KRAS mutation status was analyzed in archival tumor and/or circulating tumor DNA from blood samples obtained during screening. Median OS was similar in the sorafenib and placebo groups (8.2 versus 8.3 mo; hazard ratio [HR], 0.99; 95% confidence interval [CI], 0.84-1.17; p = 0.47). Median PFS (2.8 versus 1.4 mo; HR, 0.61; 95% CI, 0.51-0.72; p < 0.0001), and time to progression (2.9 versus 1.4 mo; HR, 0.54; 95% CI, 0.45-0.65; p < 0.0001) were significantly greater with sorafenib than with placebo. Among the 89 patients with epidermal growth factor receptor mutations, OS (13.9 versus 6.5 mo; HR, 0.48; 95% CI, 0.30-0.76; p = 0.002) and PFS (2.7 versus 1.4 mo; HR, 0.27; 95% CI, 0.16-0.46; p < 0.001) were significantly higher with sorafenib than placebo. PFS was significantly longer with sorafenib than placebo in patients with either wild-type or mutated KRAS, but OS was similar. Common drug-related adverse events were rash/desquamation, diarrhea, and fatigue, consistent with the safety profile of sorafenib. Third-/fourth-line sorafenib therapy did not significantly increase OS in patients with relapsed/refractory NSCLC, despite significantly increasing PFS. Copyright © 2015 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.

  5. Pregnancy hemoperitoneum and placenta percreta in a patient with previous pelvic irradiation and ovarian failure

    SciTech Connect

    Pridjian, G.; Rich, N.E.; Montag, A.G. )

    1990-05-01

    Placenta percreta in a patient with previous pelvic irradiation has never been described. Reported is a case of placenta percreta with hemoperitoneum associated with a second-trimester incomplete abortion in a patient with previous pelvic irradiation and ovarian failure.

  6. Preventing Infections in Cancer Patients

    MedlinePlus

    ... Caregivers Flu Treatment for Cancer Patients and Survivors Flu Publications Stay Informed Cancer Home Information for Patients and Caregivers Language: English Español (Spanish) Recommend on Facebook Tweet Share Compartir Cancer patients ...

  7. Previous Lung Diseases and Lung Cancer Risk: A Systematic Review and Meta-Analysis

    PubMed Central

    Brenner, Darren R.; McLaughlin, John R.; Hung, Rayjean J.

    2011-01-01

    Background In order to review the epidemiologic evidence concerning previous lung diseases as risk factors for lung cancer, a meta-analysis and systematic review was conducted. Methods Relevant studies were identified through MEDLINE searches. Using random effects models, summary effects of specific previous conditions were evaluated separately and combined. Stratified analyses were conducted based on smoking status, gender, control sources and continent. Results A previous history of COPD, chronic bronchitis or emphysema conferred relative risks (RR) of 2.22 (95% confidence interval (CI): 1.66, 2.97) (from 16 studies), 1.52 (95% CI: 1.25, 1.84) (from 23 studies) and 2.04 (95% CI: 1.72, 2.41) (from 20 studies), respectively, and for all these diseases combined 1.80 (95% CI: 1.60, 2.11) (from 39 studies). The RR of lung cancer for subjects with a previous history of pneumonia was 1.43 (95% CI: 1.22–1.68) (from 22 studies) and for subjects with a previous history of tuberculosis was 1.76 (95% CI = 1.49, 2.08), (from 30 studies). Effects were attenuated when restricting analysis to never smokers only for COPD/emphysema/chronic bronchitis (RR = 1.22, 0.97–1.53), however remained significant for pneumonia 1.36 (95% CI: 1.10, 1.69) (from 8 studies) and tuberculosis 1.90 (95% CI: 1.45, 2.50) (from 11 studies). Conclusions Previous lung diseases are associated with an increased risk of lung cancer with the evidence among never smokers supporting a direct relationship between previous lung diseases and lung cancer. PMID:21483846

  8. Can estrogen receptor overexpression in normal tissues due to previous estrogen deprivation explain the fulvestrant efficacy in breast cancer therapy?

    PubMed

    Kurbel, Sven

    2012-12-01

    Fulvestrant is a down-regulator of estrogen receptors (ERs) with still evolving optimal dosage for ER-positive breast cancer patients. The CONFIRM phase III trial in women with advanced breast cancer proved fulvestrant 500-mg to be associated with a longer time till progression (TTP) than the 250-mg schedule. Detailed results suggest that the fulvestrant in both schedules depended on the previous endocrine therapy. All complete responses and the only significant TTP difference between the two schedules was found among women previously treated with tamoxifen (TAM) and not in women after aromatase inhibitors (AIs). Noting that TAM competes with estrogen binding to ERs is important, so the optimal TAM dosage produces drug concentrations comparable to concentrations of available ER ligands. All AIs diminish production of the main ER ligand, so the optimal AI dosage depends on the overall pool of aromatase molecules in the body. Both treatments are not directly related to the pool of available ERs in the body. Here proposed interpretation is that estrogen deprivation due to years of endocrine breast cancer therapy increases ER expression in breast cancer cells and in other healthy estrogen target tissues. The breast cancer exposure to fulvestrant depends on the presence of all ERs in the body. Only when this overall pool is sufficiently saturated with fulvestrant, we can expect to achieve some breast cancer response due to down-regulation of ER in cancer tissue. The CONFIRM data suggest that among patients switching from TAM to fulvestrant, only the 500-mg schedule could down-regulate the moderately enlarged total body ER pool and thus induce breast cancer regression. In patients switching from previous AI treatments, both 250 and 500-mg schedules were unable to prolong the TTP, suggesting that in both doses, fulvestrant showed no efficacy since the overall ER pool was more enlarged after AIs. Fulvestrant might be more effective before TAM and AIs, in the first line

  9. Clinical usefulness of single-balloon endoscopy in patients with previously incomplete colonoscopy

    PubMed Central

    Kobayashi, Kiyonori; Mukae, Miyuki; Ogawa, Taishi; Yokoyama, Kaoru; Sada, Miwa; Koizumi, Wasaburo

    2013-01-01

    AIM: To evaluate the clinical usefulness of single-balloon endoscopy (SBE) in patients in whom a colonoscope was technically difficult to insert previously. METHODS: The study group comprised 15 patients (8 men and 7 women) who underwent SBE for colonoscopy (30 sessions). The number of SBE sessions was 1 in 7 patients, 2 in 5 patients, 3 in 1 patient, 4 in 1 patient, and 6 in 1 patient. In all patients, total colonoscopy was previously unsuccessful. The reasons for difficulty in scope passage were an elongated colon in 6 patients, severe intestinal adhesions after open surgery in 4, an elongated colon and severe intestinal adhesions in 2, a left inguinal hernia in 2, and multiple diverticulosis of the sigmoid colon in 1. Three endoscopists were responsible for SBE. The technique for inserting SBE in the colon was basically similar to that in the small intestine. The effectiveness of SBE was assessed on the basis of the success rate of total colonoscopy and the presence or absence of complications. We also evaluated the diagnostic and treatment outcomes of colonoscopic examinations with SBE. RESULTS: Total colonoscopy was successfully accomplished in all sessions. The mean insertion time to the cecum was 22.9 ± 8.9 min (range 9 to 40). Abnormalities were found during 21 sessions of SBE. The most common abnormality was colorectal polyps (20 sessions), followed by radiation colitis (3 sessions) and diverticular disease of the colon (3 sessions). Colorectal polyps were resected endoscopically in 15 sessions. A total of 42 polyps were resected endoscopically, using snare polypectomy in 32 lesions, hot biopsy in 7 lesions, and endoscopic mucosal resection in 3 lesions. Fifty-six colorectal polyps were newly diagnosed on colonoscopic examination with SBE. Histopathologically, these lesions included 2 intramucosal cancers, 42 tubular adenomas, and 2 tubulovillous adenomas. The mean examination time was 48.2 ± 20.0 min (range 25 to 90). Colonoscopic examination or

  10. Metachronous malignancies in men with previous prostate cancer in Umbria, Italy, 1994-2003.

    PubMed

    Cassetti, Tiziana; Stracci, Fabrizio; Minelli, Liliana; Scheibel, Massimo; Sapia, Ida Elena; La Rosa, Francesco

    2008-01-01

    Data about second primary tumors after prostate carcinoma are controversial. Some authors emphasize an increased incidence of some cancer sites, others an overall diminution. With the aim to provide further information to define the issue, we have analyzed the frequency of second metachronous primary malignancies in patients with diagnosed prostate cancer in the Umbria region of Italy. A total of 410 metachronous cancers among 4528 prostate cancer patients were abstracted from incident cases of the RTUP, over the period 1994-2003. This cohort was compared with all cases (except prostate cancers) recorded in the RTUP archive. The expected number of cases was obtained from indirect standardization with regional incidence rates of several sites. The significance of the observed/expected ratios and the corresponding 95% confidence intervals were based on the Poisson distribution. A significant standardized incidence ratio was found for all sites but prostate, with 410/351 observed/expected cases. The significance disappears considering all sites except prostate and skin non-melanomas. Among several sites, significant standardized incidence ratios were found for skin non-melanomas, for bladder, for rectum, but not for colon cancers. Kidney, ureter and urethra showed a nonsignificant standardized incidence ratio. Nasopharynx showed a significant standardized incidence ratio, but the result was based on a very small number of cases. In our data, the increase in urinary bladder and rectal cancers, after prostate cancer diagnosis, seems to be real: it is plausible that the number of second cancers may be due to increased urologist surveillance, which, in our Region, does not seem to be reduced in elderly men.

  11. Everolimus for previously treated advanced gastric cancer: results of the randomized, double-blind, phase III GRANITE-1 study.

    PubMed

    Ohtsu, Atsushi; Ajani, Jaffer A; Bai, Yu-Xian; Bang, Yung-Jue; Chung, Hyun-Cheol; Pan, Hong-Ming; Sahmoud, Tarek; Shen, Lin; Yeh, Kun-Huei; Chin, Keisho; Muro, Kei; Kim, Yeul Hong; Ferry, David; Tebbutt, Niall C; Al-Batran, Salah-Eddin; Smith, Heind; Costantini, Chiara; Rizvi, Syed; Lebwohl, David; Van Cutsem, Eric

    2013-11-01

    The oral mammalian target of rapamycin inhibitor everolimus demonstrated promising efficacy in a phase II study of pretreated advanced gastric cancer. This international, double-blind, phase III study compared everolimus efficacy and safety with that of best supportive care (BSC) in previously treated advanced gastric cancer. Patients with advanced gastric cancer that progressed after one or two lines of systemic chemotherapy were randomly assigned to everolimus 10 mg/d (assignment schedule: 2:1) or matching placebo, both given with BSC. Randomization was stratified by previous chemotherapy lines (one v two) and region (Asia v rest of the world [ROW]). Treatment continued until disease progression or intolerable toxicity. Primary end point was overall survival (OS). Secondary end points included progression-free survival (PFS), overall response rate, and safety. Six hundred fifty-six patients (median age, 62.0 years; 73.6% male) were enrolled. Median OS was 5.4 months with everolimus and 4.3 months with placebo (hazard ratio, 0.90; 95% CI, 0.75 to 1.08; P = .124). Median PFS was 1.7 months and 1.4 months in the everolimus and placebo arms, respectively (hazard ratio, 0.66; 95% CI, 0.56 to 0.78). Common grade 3/4 adverse events included anemia, decreased appetite, and fatigue. The safety profile was similar in patients enrolled in Asia versus ROW. Compared with BSC, everolimus did not significantly improve overall survival for advanced gastric cancer that progressed after one or two lines of previous systemic chemotherapy. The safety profile observed for everolimus was consistent with that observed for everolimus in other cancers.

  12. Previous chemotherapy influences the symptom experience and quality of life of women with breast cancer prior to radiation therapy.

    PubMed

    Hofsø, Kristin; Miaskowski, Christine; Bjordal, Kristin; Cooper, Bruce A; Rustøen, Tone

    2012-01-01

    Recent evidence suggests that women who receive treatment for breast cancer may experience multiple symptoms that decrease their functional status and quality of life. Few studies evaluated the occurrence, severity, and distress of multiple symptoms in women at the initiation of radiation therapy (RT) for breast cancer. This study evaluated for differences in symptoms occurrence, severity, and distress between women with breast cancer who did and did not receive chemotherapy (CTX) prior to RT. Prior to the initiation of RT, patients completed the Memorial Symptom Assessment Scale (MSAS) that evaluated multiple dimensions of 32 symptoms. Differences in occurrence, severity, and distress scores between the 2 CTX groups were evaluated using χ and Mann-Whitney U tests. The 5 symptoms with the highest occurrence rates were lack of energy, worrying, difficulty sleeping, feeling drowsy, sweats, and pain. Women who received CTX prior to RT experienced twice as many symptoms as women who did not receive CTX. Except from difficulty sleeping, the 5 most prevalent symptoms were not the most severe or distressing. A poorer functional status, a higher comorbidity score, and previous CTX were all predictors of a higher number of symptoms. Women with breast cancer experience large numbers of symptoms at the initiation of RT. Previous CTX doubles the number of symptoms that women report. Findings suggest that clinicians need to use a multidimensional symptom assessment tool in women with breast cancer at the initiation of RT.

  13. CPTAC Releases Largest-Ever Ovarian Cancer Proteome Dataset from Previously Genome Characterized Tumors | Office of Cancer Clinical Proteomics Research

    Cancer.gov

    National Cancer Institute (NCI) Clinical Proteomic Tumor Analysis Consortium (CPTAC) scientists have just released a comprehensive dataset of the proteomic analysis of high grade serous ovarian tumor samples, previously genomically analyzed by The Cancer Genome Atlas (TCGA).  This is one of the largest public datasets covering the proteome, phosphoproteome and glycoproteome with complementary deep genomic sequencing data on the same tumor.

  14. NIH-supported trial drug shows benefit in children with previously treated cancers

    Cancer.gov

    Young patients with some types of advanced cancer, for whom standard treatment had failed, had their tumors disappear during treatment with a drug that both targets and blocks a protein associated with their disease. These findings are from a Phase I, mul

  15. Obstetric outcome of patients with more than one previous cesarean section.

    PubMed

    Novas, J; Myers, S A; Gleicher, N

    1989-02-01

    Records of patients with more than one previous cesarean section were reviewed for a 1-year period. Of 69 such pregnancies, 36 underwent trial of labor in concurrence with an ongoing departmental cesarean section reduction initiative; 80% culminated in vaginal delivery. Twenty of these 69 patients had three or more previous cesarean sections; 9 underwent trial of labor, with 8 subsequent vaginal deliveries. The vaginal delivery rate after more than one previous cesarean section was no different from that of patients with only one previous cesarean section. We conclude that trial of labor in patients with more than one previous cesarean section did not result in a deleterious outcome. Our findings suggest that a trial of labor after more than one previous cesarean section delivery can safely be allowed. Guidelines can be identical to those already established for patients with only one previous cesarean section.

  16. Phase III Study of Cabozantinib in Previously Treated Metastatic Castration-Resistant Prostate Cancer: COMET-1.

    PubMed

    Smith, Matthew; De Bono, Johann; Sternberg, Cora; Le Moulec, Sylvestre; Oudard, Stéphane; De Giorgi, Ugo; Krainer, Michael; Bergman, Andries; Hoelzer, Wolfgang; De Wit, Ronald; Bögemann, Martin; Saad, Fred; Cruciani, Giorgio; Thiery-Vuillemin, Antoine; Feyerabend, Susan; Miller, Kurt; Houédé, Nadine; Hussain, Syed; Lam, Elaine; Polikoff, Jonathan; Stenzl, Arnulf; Mainwaring, Paul; Ramies, David; Hessel, Colin; Weitzman, Aaron; Fizazi, Karim

    2016-09-01

    Cabozantinib is an inhibitor of kinases, including MET and vascular endothelial growth factor receptors, and has shown activity in men with previously treated metastatic castration-resistant prostate cancer (mCRPC). This blinded phase III trial compared cabozantinib with prednisone in patients with mCRPC. Men with progressive mCRPC after docetaxel and abiraterone and/or enzalutamide were randomly assigned at a two-to-one ratio to cabozantinib 60 mg once per day or prednisone 5 mg twice per day. The primary end point was overall survival (OS). Bone scan response (BSR) at week 12 as assessed by independent review committee was the secondary end point; radiographic progression-free survival (rPFS) and effects on circulating tumor cells (CTCs), bone biomarkers, serum prostate-specific antigen (PSA), and symptomatic skeletal events (SSEs) were exploratory assessments. A total of 1,028 patients were randomly assigned to cabozantinib (n = 682) or prednisone (n = 346). Median OS was 11.0 months with cabozantinib and 9.8 months with prednisone (hazard ratio, 0.90; 95% CI, 0.76 to 1.06; stratified log-rank P = .213). BSR at week 12 favored cabozantinib (42% v 3%; stratified Cochran-Mantel-Haenszel P < .001). rPFS was improved in the cabozantinib group (median, 5.6 v 2.8 months; hazard ratio, 0.48; 95% CI, 0.40 to 0.57; stratified log-rank P < .001). Cabozantinib was associated with improvements in CTC conversion, bone biomarkers, and post-random assignment incidence of SSEs but not PSA outcomes. Grade 3 to 4 adverse events and discontinuations because of adverse events were higher with cabozantinib than with prednisone (71% v 56% and 33% v 12%, respectively). Cabozantinib did not significantly improve OS compared with prednisone in heavily treated patients with mCRPC and progressive disease after docetaxel and abiraterone and/or enzalutamide. Cabozantinib had some activity in improving BSR, rPFS, SSEs, CTC conversions, and bone biomarkers but not PSA outcomes. © 2016 by

  17. Identification and Pathway Analysis of microRNAs with No Previous Involvement in Breast Cancer

    PubMed Central

    Rebollar-Vega, Rosa; Quintanar-Jurado, Valeria; Maffuz-Aziz, Antonio; Jimenez-Sanchez, Gerardo; Bautista-Piña, Veronica; Arellano-Llamas, Rocio; Hidalgo-Miranda, Alfredo

    2012-01-01

    microRNA expression signatures can differentiate normal and breast cancer tissues and can define specific clinico-pathological phenotypes in breast tumors. In order to further evaluate the microRNA expression profile in breast cancer, we analyzed the expression of 667 microRNAs in 29 tumors and 21 adjacent normal tissues using TaqMan Low-density arrays. 130 miRNAs showed significant differential expression (adjusted P value = 0.05, Fold Change = 2) in breast tumors compared to the normal adjacent tissue. Importantly, the role of 43 of these microRNAs has not been previously reported in breast cancer, including several evolutionary conserved microRNA*, showing similar expression rates to that of their corresponding leading strand. The expression of 14 microRNAs was replicated in an independent set of 55 tumors. Bioinformatic analysis of mRNA targets of the altered miRNAs, identified oncogenes like ERBB2, YY1, several MAP kinases, and known tumor-suppressors like FOXA1 and SMAD4. Pathway analysis identified that some biological process which are important in breast carcinogenesis are affected by the altered microRNA expression, including signaling through MAP kinases and TP53 pathways, as well as biological processes like cell death and communication, focal adhesion and ERBB2-ERBB3 signaling. Our data identified the altered expression of several microRNAs whose aberrant expression might have an important impact on cancer-related cellular pathways and whose role in breast cancer has not been previously described. PMID:22438871

  18. Identification and pathway analysis of microRNAs with no previous involvement in breast cancer.

    PubMed

    Romero-Cordoba, Sandra; Rodriguez-Cuevas, Sergio; Rebollar-Vega, Rosa; Quintanar-Jurado, Valeria; Maffuz-Aziz, Antonio; Jimenez-Sanchez, Gerardo; Bautista-Piña, Veronica; Arellano-Llamas, Rocio; Hidalgo-Miranda, Alfredo

    2012-01-01

    microRNA expression signatures can differentiate normal and breast cancer tissues and can define specific clinico-pathological phenotypes in breast tumors. In order to further evaluate the microRNA expression profile in breast cancer, we analyzed the expression of 667 microRNAs in 29 tumors and 21 adjacent normal tissues using TaqMan Low-density arrays. 130 miRNAs showed significant differential expression (adjusted P value = 0.05, Fold Change = 2) in breast tumors compared to the normal adjacent tissue. Importantly, the role of 43 of these microRNAs has not been previously reported in breast cancer, including several evolutionary conserved microRNA*, showing similar expression rates to that of their corresponding leading strand. The expression of 14 microRNAs was replicated in an independent set of 55 tumors. Bioinformatic analysis of mRNA targets of the altered miRNAs, identified oncogenes like ERBB2, YY1, several MAP kinases, and known tumor-suppressors like FOXA1 and SMAD4. Pathway analysis identified that some biological process which are important in breast carcinogenesis are affected by the altered microRNA expression, including signaling through MAP kinases and TP53 pathways, as well as biological processes like cell death and communication, focal adhesion and ERBB2-ERBB3 signaling. Our data identified the altered expression of several microRNAs whose aberrant expression might have an important impact on cancer-related cellular pathways and whose role in breast cancer has not been previously described.

  19. Education, occupation, and perception of health amongst previous polio patients compared to their siblings.

    PubMed

    Farbu, E; Gilhus, N E

    2002-05-01

    Patients with previous polio represent a challenge for neurological rehabilitation. We examined 168 previous polio patients and 239 of their siblings, the patients either from the 1950-1954 epidemic cohort, or from a cohort of hospital-admitted rehabilitation patients. Ninety-four paralytic patients and 74 non-paralytic patients were included. All patients and siblings answered the same questionnaires for socioeconomic and health factors and chi-square comparisons were performed. Previous polio did not affect the level of education. Both patients and siblings rated their educational options to have been good. Significantly less patients were full-time employed at the age of 40 years compared to their siblings (P=0.015). This was the result of a lower full-time employment rate amongst the paralytic patients, only 52% of this group being employed full-time. Male patients and paralytic patients reported to have experienced reduced professional options. More patients were living alone compared to their siblings (P=0.035). The perception of general health was lower amongst patients than siblings, as was assessment of total life situation and patients reported more frequently symptoms like pain and tiredness. In conclusion, previous polio had not lowered the polio patients' educational status, but fewer patients were employed full-time at the age of 40 years.

  20. Cancer risks in Crohn disease patients.

    PubMed

    Hemminki, K; Li, X; Sundquist, J; Sundquist, K

    2009-03-01

    Patients diagnosed with Crohn disease (CD) are known to be at an increased risk of bowel cancers and lymphoma. CD is an autoimmune disease and we hypothesize that the patients are predisposed to a wider spectrum of cancers. A CD research database was constructed by identifying hospitalized CD patients from the Hospital Discharge Register and cancer patients from the Swedish Cancer Registry. Follow-up of 21 788 CD patients first hospitalized during the years 1964-2004 identified 1424 cancer cases. Standardized incidence ratios (SIRs) were calculated by comparing cancers in CD patients with subjects without CD. In addition to the known sites, many additional sites were in excess in CD patients. These included liver, pancreatic, lung, prostate, testicular, kidney and skin (squamous cell) cancers; nonthyroid endocrine tumors and leukemia. The previously established sites showed the highest SIRs; however, SIRs >2.0 were noted for the novel sites of the liver, testis and kidney. For testicular cancer, the SIR of seminoma was 2.74. Cancer risks were influences by age at first hospitalization for CD but whether the age effects were increasing or decreasing depending on the cancer type. This large study identified many novel subsequent cancers in CD patients.

  1. [Malnutrition in cancer patients].

    PubMed

    Antoun, Sami; Merad, Mansouriah; Raynard, Bruno; Ruffié, Pierre

    2006-11-30

    Malnutrition is common in cancer patients. Many factors contribute to weight loss: some of them can be related to diminished dietary intake, while others are more associated with metabolic changes induced by systemic inflammatory responses. This is why at a specific phase during the course of development, some cancers will benefit from nutritional support, while in theory, and others will benefit from anti-inflammatory treatment. Parenteral nutrition is indicated for severe malnourished surgical patients and for allogenic stem cell transplant patients. Tube feeding (enteral nutrition) should be considered for patients with a functional gut who are unable to ingest sufficient nutrients orally, for example head and neck cancer patients. The value of dietary counselling and oral nutritional support has not been proven in patients undergoing chemotherapy, which is why it is so difficult to propose recommendations. Some arguments seem to favour parenteral nutrition for patients with bowel obstruction suffering from advanced-stage incurable cancer. As the results of studies following omega-3 fatty acid-enriched oral nutritional support in palliative care patients are inconsistent, these products cannot be recommended.

  2. Breast cancer subtypes and previously established genetic risk factors: A Bayesian approach

    PubMed Central

    O’Brien, Katie M.; Cole, Stephen R.; Engel, Lawrence S.; Bensen, Jeannette T.; Poole, Charles; Herring, Amy H.; Millikan, Robert C.

    2013-01-01

    Background Gene expression analyses indicate that breast cancer is a heterogeneous disease with at least 5 immunohistologic subtypes. Despite growing evidence that these subtypes are etiologically and prognostically distinct, few studies have investigated whether they have divergent genetic risk factors. To help fill in this gap in our understanding, we examined associations between breast cancer subtypes and previously established susceptibility loci among white and African-American women in the Carolina Breast Cancer Study. Methods We used Bayesian polytomous logistic regression to estimate odds ratios (ORs) and 95% posterior intervals (PIs) for the association between each of 78 single nucleotide polymorphisms (SNPs) and 5 breast cancer subtypes. Subtypes were defined using 5 immunohistochemical markers: estrogen receptors (ER), progesterone receptors (PR), human epidermal growth factor receptors 1 and 2 (HER1/2) and cytokeratin (CK) 5/6. Results Several SNPs in TNRC9/TOX3 were associated with luminal A (ER/PR+, HER2−) or basal-like breast cancer (ER−, PR−, HER2−, HER1 or CK 5/6+), and one SNP (rs3104746) was associated with both. SNPs in FGFR2 were associated with luminal A, luminal B (ER/PR+, HER2+), or HER2+/ER− disease, but none were associated with basal-like disease. We also observed subtype differences in the effects of SNPs in 2q35, 4p, TLR1, MAP3K1, ESR1, CDKN2A/B, ANKRD16, and ZM1Z1. Conclusion and Impact We found evidence that genetic risk factors for breast cancer vary by subtype and further clarified the role of several key susceptibility genes. PMID:24177593

  3. Acute exacerbation of previously undiagnosed chronic focal myositis in an Aboriginal patient on maintenance haemodialysis

    PubMed Central

    Stewart, Benjamin James; Majoni, Sandawana William

    2014-01-01

    We describe a haemodialysis patient who presented with an exacerbation of previously undiagnosed chronic focal myositis during a hospital admission for missed dialysis and chronic foot osteomyelitis. The association of focal myositis with haemodialysis has been reported once previously, but we report the third case in our experience and argue that it is probably more common than previously appreciated. We consider a focused differential diagnosis for a diabetic dialysis patient with leg pain and discuss important features of this rare condition. PMID:25342033

  4. The Feasibility of Laparoscopic Cholecystectomy in Patients with Previous Abdominal Surgery

    PubMed Central

    Diez, J.; Delbene, R.; Ferreres, A.

    1998-01-01

    A retrospective study was carried in 1500 patients submitted to elective laparoscopic cholecystectomy to ascertain its feasibility in patients with previous abdominal surgery. In 411 patients (27.4%) previous infraumbilical intraperitoneal surgery had been performed, and 106 of them (7.06%) had 2 or more operations. Twenty five patients (1.66%) had previous supraumbilical intraperitoneal operations (colonic resection, hydatid liver cysts, gastrectomies, etc.) One of them had been operated 3 times. In this group of 25 patients the first trocar and pneumoperitoneum were performed by open laparoscopy. In 2 patients a Marlex mesh was present from previous surgery for supraumbilical hernias. Previous infraumbilical intraperitoneal surgery did not interfere with laparoscopic cholecystectomy, even in patients with several operations. There was no morbidity from Verres needle or trocars. In the 25 patients with supraumbilical intraperitoneal operations, laparoscopic cholecystectomy was completed in 22. In 3, adhesions prevented the visualization of the gallbladder and these patients were converted to an open procedure. In the 2 patients Marlex mesh prevented laparoscopic cholecystectomy because of adhesions to abdominal organs. We conclude that in most instances previous abdominal operations are no contraindication to laparoscopic cholecystectomy. PMID:9515231

  5. MRI-guided biopsy of the prostate: correlation between the cancer detection rate and the number of previous negative TRUS biopsies.

    PubMed

    Durmuş, Tahir; Reichelt, Uta; Huppertz, Alexander; Hamm, Bernd; Beyersdorff, Dirk; Franiel, Tobias

    2013-01-01

    We aimed to investigate prostate cancer detection rate of magnetic resonance imaging (MRI)-guided biopsy and to elucidate possible relations to the number of prior negative transrectal ultrasonography (TRUS)-guided biopsies. Eighty-seven consecutive patients (mean age, 65.0 years; mean prostate-specific antigen, 13.3 ng/mL) with at least one prior negative TRUS-guided biopsy and persistent suspicion of prostate cancer were included in this study. All patients underwent MRI-guided biopsy after a diagnostic multiparametric MRI examination at 1.5 Tesla. Specimens were immediately fixated and subsequently evaluated by an experienced uropathologist. Prostate cancer detection rates were calculated. Prostate cancer-positive and -negative cores were compared. Correlation between number of prior biopsies and presence of prostate cancer was evaluated. Cancer detection rates for patients with one (n=24), two (n=25), three (n=18), and four or more (n=20) negative TRUS-guided biopsies were 29.2%, 40.0%, 66.7%, and 35.0%, respectively (P = 0.087). The median number of removed cores per patient was 3 (range, 1-8) without a significant difference between patients with and without cancer (P = 0.48). 
Thirty of 36 cancer patients were at intermediate or high risk according to the D´Amico clinical risk score. Eleven of 15 high risk cancers were localized in the transition zone (P = 0.002). This study demonstrates high cancer detection rates of MRI-guided biopsy independent of the number of previous TRUS-guided biopsies and the number of taken prostate cores. MRI-guided biopsy therefore represents a less invasive and effective diagnostic tool for patients with prostate cancer suspicion and previous negative TRUS-guided biopsies.

  6. [Physiotherapy of cancer patients].

    PubMed

    Gomez, Izabella; Szekanecz, Éva; Szekanecz, Zoltán; Bender, Tamás

    2016-07-01

    Physiotherapy of cancer patients is one of the most controversial issues in our country. Malignant diseases are firstly mentioned as a contraindication of physiotherapy. Until now, physiotherapy was not suggested (or only in limited accessibility) for those patients who had malignant disease in medical history. International medical practice was less restrictive in managing this topic. The development of imaging techniques put this question in a new light. On the basis of evidence, the majority of articles have reported beneficial effects of physiotherapy in cancer patients, and only few articles mentioned it as harmful. Of course, each patient requires an individual assessment, however, if we exclude the possibility of tumor recurrence and metastasis, most of physiotherapy procedures can be used safely. One of the aims of this review is to support the physicians' decisions when to prescribe treatments, in such a way, that more patients could receive physiotherapy. Orv. Hetil., 2016, 157(31), 1224-1231.

  7. Biomarker-driven trial in metastatic pancreas cancer: feasibility in a multicenter study of saracatinib, an oral Src inhibitor, in previously treated pancreatic cancer.

    PubMed

    Arcaroli, John; Quackenbush, Kevin; Dasari, Arvind; Powell, Rebecca; McManus, Martine; Tan, Aik-Choon; Foster, Nathan R; Picus, Joel; Wright, John; Nallapareddy, Sujatha; Erlichman, Charles; Hidalgo, Manuel; Messersmith, Wells A

    2012-10-01

    Src tyrosine kinases are overexpressed in pancreatic cancers, and the oral Src inhibitor saracatinib has shown antitumor activity in preclinical models of pancreas cancer. We performed a CTEP-sponsored Phase II clinical trial of saracatinib in previously treated pancreas cancer patients, with a primary endpoint of 6-month survival. A Simon MinMax two-stage phase II design was used. Saracatinib (175 mg/day) was administered orally continuously in 28-day cycles. In the unselected portion of the study, 18 patients were evaluable. Only two (11%) patients survived for at least 6 months, and three 6-month survivors were required to move to second stage of study as originally designed. The study was amended as a biomarker-driven trial (leucine rich repeat containing protein 19 [LRRC19] > insulin-like growth factor-binding protein 2 [IGFBP2] "top scoring pairs" polymerase chain reaction [PCR] assay, and PIK3CA mutant) based on preclinical data in a human pancreas tumor explant model. In the biomarker study, archival tumor tissue or fresh tumor biopsies were tested. Biomarker-positive patients were eligible for the study. Only one patient was PIK3CA mutant in a 3' untranslated region (UTR) portion of the gene. This patient was enrolled in the study and failed to meet the 6-month survival endpoint. As the frequency of biomarker-positive patients was very low (<3%), the study was closed. Although we were unable to conclude whether enriching for a subset of second/third line pancreatic cancer patients treated with a Src inhibitor based on a biomarker would improve 6-month survival, we demonstrate that testing pancreatic tumor samples for a biomarker-driven, multicenter study in metastatic pancreas cancer is feasible.

  8. High mortality and poor morbidity after hip fracture in patients with previous vertebral fractures.

    PubMed

    Ha, Yong-Chan; Baek, Ji-Hoon; Ko, Young-Bong; Park, Sang-Min; Song, Sang-Heon

    2015-09-01

    Although vertebral fracture in patients is a predictor of subsequent hip fracture, no study has assessed the mortality and functional outcome in hip fracture patients with previous vertebral fracture. Between September 2009 and December 2012, we evaluated 246 patients over 50-years-of-age diagnosed with femoral neck or intertrochanteric fractures who underwent surgery. The patients were categorized into two groups and two subgroups. Group Ia comprised 150 patients with previous vertebral fracture at the time of hip fracture. Group Ib comprised 96 patients with no vertebral fracture. Group IIa consisted of 76 patients <80-years-of-age with previous vertebral fracture. Group IIb comprised 69 patients <80-years-of-age without previous vertebral fracture. The mortality rate and functional outcome of osteoporotic hip fracture patients with and without vertebral fractures were compared. The cumulative mortality rate at 6 and 12 months post-fracture was 19 and 23 % in Group Ia and 6 and 7 % in Group Ib, respectively. In subgroup analysis, the cumulative mortality rate at 6 and 12 months was 13 and 17 % in Group IIa and 3 and 4 % in Group IIb, respectively. Shut-in patients at the final follow-up included 51 of 103 (49.5 %) patients in Group Ia and 19 of 83 (22.9 %) patients in Group Ib. In subgroup analysis, the shut-in patients included 18 of 58 (31.0 %) patients in Group IIa and 10 of 62 (16.1 %) patients in Group IIb. Previous vertebral fracture was associated with a poor functional outcome and increased mortality in patients with hip fracture.

  9. [Second-line chemotherapy with gemcitabine and cisplatin for urothelial cancer previously treated with or resistant to M-VAC therapy].

    PubMed

    Honda, Masahito; Hatano, Koji; Satoh, Mototaka; Tsujimoto, Yuichi; Takada, Tsuyoshi; Matsumiya, Kiyomi; Fujioka, Hideki

    2006-09-01

    We evaluated the efficacy of gemcitabine-cisplatin (GC) therapy as a second line chemotherapy for recurrent urothelial cancer previously treated with or resistant to methotrexate, vinblastine, doxorubicin and cisplatin (M-VAC) therapy. Four patients who had recurrent cancer after adjuvant M-VAC therapy and five patients with resistant lesions to M-VAC were treated by GC. Of the nine patients, three completely responded to GC and three obtained partial response. These complete responders were cancer-free for 34, 32 and 24 months. In one partial responder, the metastatic masses have been decreasing in size for 12 months after completion of GC therapy. Our findings suggested that GC would be useful as a second line chemotherapy for urothelial cancer previously treated with M-VAC.

  10. CPTAC Releases Largest-Ever Colorectal Cancer Proteome Dataset from Previously Genome Characterized Tumors | Office of Cancer Clinical Proteomics Research

    Cancer.gov

    On September 4, 2013, NCI’s Clinical Proteomics Tumor Analysis Consortium (CPTAC) publicly released proteomic data produced from colorectal tumor samples previously analyzed by The Cancer Genome Atlas (TCGA).  This is the initial release of proteomic tumor data designed to complement genomic data on the same tumors. The data is publicly available at the CPTAC data portal.

  11. A randomized, double-blind, placebo-controlled, phase III trial of erlotinib with or without a c-Met inhibitor tivantinib (ARQ 197) in Asian patients with previously treated stage IIIB/IV nonsquamous nonsmall-cell lung cancer harboring wild-type epidermal growth factor receptor (ATTENTION study).

    PubMed

    Yoshioka, H; Azuma, K; Yamamoto, N; Takahashi, T; Nishio, M; Katakami, N; Ahn, M J; Hirashima, T; Maemondo, M; Kim, S W; Kurosaki, M; Akinaga, S; Park, K; Tsai, C M; Tamura, T; Mitsudomi, T; Nakagawa, K

    2015-10-01

    A previous randomized phase II study demonstrated that the addition of a c-Met inhibitor tivantinib to an epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor erlotinib might prolong progression-free survival (PFS) in patients with previously treated, nonsquamous nonsmall-cell lung cancer (NSCLC). On a subset analysis, the survival benefit was greater in patients with wild-type EGFR (WT-EGFR) than in those with activating EGFR mutations. Herein, this phase III study compared overall survival (OS) between Asian nonsquamous NSCLC patients with WT-EGFR who received erlotinib plus tivantinib (tivantinib group) or erlotinib plus placebo (placebo group). A total of 460 NSCLC patients were planned to be randomized to the tivantinib or placebo group. Primary end point was OS. Secondary end points were PFS, tumor response, and safety. Tissue was collected for biomarker analysis, including c-Met and HGF expression. Enrollment was stopped when 307 patients were randomized, following the Safety Review Committee's recommendation based on an imbalance in the interstitial lung disease (ILD) incidence between the groups. ILD developed in 14 patients (3 deaths) and 6 patients (0 deaths) in the tivantinib and the placebo groups, respectively. In the enrolled patients, median OS was 12.7 and 11.1 months in the tivantinib and the placebo groups, respectively [hazard ratio (HR) = 0.891, P = 0.427]. Median PFS was 2.9 and 2.0 months in the tivantinib and the placebo groups, respectively (HR = 0.719, P = 0.019). The commonly observed grade ≥ 3 adverse events in the tivantinib group were neutropenia (24.3%), leukopenia (18.4%), febrile neutropenia (13.8%), and anemia (13.2%). This study was prematurely terminated due to the increased ILD incidence in the tivantinib group. Although this study lacked statistical power because of the premature termination and did not demonstrate an improvement in OS, our results suggest that tivantinib plus erlotinib might improve PFS than

  12. Retrograde Intrarenal Surgery in Patients Who Previously Underwent Open Renal Stone Surgery

    PubMed Central

    Alkan, Erdal; Saribacak, Ali; Ozkanli, Ahmet Oguz; Başar, Mehmet Murad; Acar, Oguz; Balbay, Mevlana Derya

    2015-01-01

    Purpose. To ascertain whether retrograde intrarenal surgery (RIRS) is as effective in patients treated previously with open renal stone surgery (ORSS) on the same kidney as in patients with no previous ORSS. Methods. There were 32 patients with renal stones who had previous ORSS and were treated with RIRS in the study group (Group 1). A total of 38 patients with renal stones who had no previous ORSS and were treated with RIRS were selected as the control group (Group 2). Recorded data regarding preoperative characteristics of the patients, stone properties, surgical parameters, outcomes, SFRs (no fragments or small fragments <4 mm), and complications between groups were compared. Results. Mean age, mean BMI, mean hospital stay, and mean operative time were not statistically different between groups. Mean stone size (10.1 ± 5.6 versus 10.3 ± 4.2; p = 0.551) and mean stone burden (25.4 ± 14.7 versus 23.5 ± 9.9; p = 0.504) were also similar between groups. After the second procedures, SFRs were 100% and 95% in groups 1 and 2, respectively (p = 0.496). No major perioperative complications were seen. Conclusion. RIRS can be safely and effectively performed with acceptable complication rates in patients treated previously with ORSS as in patients with no previous ORSS. PMID:26357570

  13. Efficacy and safety of retreatment with nivolumab in metastatic melanoma patients previously treated with nivolumab.

    PubMed

    Nomura, Motoo; Otsuka, Atsushi; Kondo, Tomohiro; Nagai, Hiroki; Nonomura, Yumi; Kaku, Yo; Matsumoto, Shigemi; Muto, Manabu

    2017-10-05

    Nivolumab is a monoclonal antibody directed against programmed death-1 that has been shown to improve survival in patients with metastatic melanoma. However, the efficacy of nivolumab and other agents in melanoma remains limited. The objective of this study was to evaluate the efficacy and safety of retreatment with nivolumab in metastatic melanoma patients who previously progressed on nivolumab. A retrospective review was performed on eight consecutive metastatic melanoma patients retreated with nivolumab who progressed on previous nivolumab. These patients received nivolumab 2 mg/kg every 3 weeks. Best responses to each treatment were assessed using RECIST 1.1. Of eight metastatic melanoma patients, three patients received chemotherapy before first nivolumab. The median first nivolumab treatment period was 4.1 months. During first nivolumab, 3 (37.5%) patients achieved a partial response and 3 (37.5%) patients achieved stable disease as their best response. First nivolumab was discontinued due to disease progression in seven patients and grade 3 colitis in 1 patient. Patients were subsequently treated with ipilimumab (n = 6), vemurafenib (n = 1), or no other medical treatment (n = 1). The median treatment period between first and second nivolumab was 3.0 months. Four patients received radiation therapy between first and second nivolumab. The median second nivolumab treatment period was 4.3 months. Among the eight patients who received second nivolumab, 2 (25%) patients achieved a partial response and 3 (37.5%) patients achieved stable disease as their best response. Second nivolumab was discontinued due to disease progression in seven patients. One patient continues to receive second nivolumab. Among the four patients treated with ipilimumab and radiotherapy between first and second nivolumab, the response rate was 50% and the disease control rate was 75%. This study showed that retreatment with nivolumab is an option for select metastatic melanoma

  14. Acute Type B Aortic Dissection in a Patient with Previous Endovascular Abdominal Aortic Aneurysm Repair

    PubMed Central

    Park, Sung Hun; Rha, Seung-Woon

    2017-01-01

    Endovascular aortic repair (EVAR) was relatively safe, and became a widely performed procedure. If aortic dissection (AD) occurred in patient with previous EVAR, it could cause fatal complications like endograft collapse. Surgical treatment was limited in this situation for comorbidities and complex anatomies. Here we report a rare case of acute type B AD developed following trans-radial coronary intervention in a patient with previous EVAR of abdominal aortic aneurysm, which was treated with thoracic EVAR. PMID:28377913

  15. Rehabilitation of cancer patients.

    PubMed

    Pandey, M; Thomas, B C

    2001-01-01

    With the developments in cancer treatment, more and more patients are surviving their disease. However, very little emphasis is being placed to rehabilitate these cancer survivors. Ignorance, social structure, stigma attached in seeking psychological help, and poor communication skills of oncology staff all contribute to poor rehabilitative efforts. The priority of governmental agencies and health efforts to fight rampant communicable diseases, malnutrition, maternal health, and the frequent natural calamities, puts rehabilitation movements in the back seat. Treatment and prevention of disability and its rehabilitation requires comprehensive and multidisciplinary approach. There is an urgent need to promote physical and psychological rehabilitation.

  16. [Fever in Cancer Patients].

    PubMed

    Cornely, Oliver Andreas; Mellinghoff, Sibylle Christiane

    2017-07-01

    Fever in cancer patients is a medical emergency until a severe infection has been ruled out. In case of neutropenia prompt diagnostic work-up should be paralleled by empiric antibiotic treatment. Underlying malignancy as well as treatments may impair immune response and thus pave the way for less virulent pathogens. So the spectrum of infections comprises both pathogens that cause disease in immunocompetent patients and a variety of rarer organisms. After collecting two pairs of blood cultures, broad-spectrum antibiotic treatment should commence within one to two hours. Depending on the individual patient's risk antimicrobial prophylaxis should be considered. © Georg Thieme Verlag KG Stuttgart · New York.

  17. Digital artery pseudoaneurysm in a patient with previous radial artery harvest

    PubMed Central

    Plant, Mathew A; Panchapakesan, Vivek

    2011-01-01

    A post-traumatic pseudoaneurysm in the ulnar digital artery of the thumb in a patient with compromised vascularity due to a previous harvest of the ipsilateral radial artery is reported. To the authors’ knowledge, the present case is the first such description of a pseudoaneurysm in the digital artery of a patient with compromised collateral blood flow. PMID:23204888

  18. Patients with nontuberculous mycobacteria: comparison of updated and previous diagnostic criteria for lung disease.

    PubMed

    Epson, Erin; Cassidy, Maureen; Marshall-Olson, Angela; Hedberg, Katrina; Winthrop, Kevin L

    2012-09-01

    We classified patients with respiratory nontuberculous mycobacteria (NTM) isolates using updated (2007) and previous (1997) American Thoracic Society/Infectious Diseases Society of America criteria for NTM lung disease. We found that a greater proportion of such patients have disease using updated criteria due to improved sensitivity of the microbiologic component of the disease definition.

  19. Factors related to previous tuberculosis treatment of patients with multidrug-resistant tuberculosis in Bangladesh

    PubMed Central

    Rifat, Mahfuza; Hall, John; Oldmeadow, Christopher; Husain, Ashaque; Hinderaker, Sven Gudmund; Milton, Abul Hasnat

    2015-01-01

    Objective Previous tuberculosis (TB) treatment status is an established risk factor for multidrug-resistant TB (MDR-TB). This study explores which factors related to previous TB treatment may lead to the development of multidrug resistant in Bangladesh. Design We previously conducted a large case–control study to identify risk factors for developing MDR-TB in Bangladesh. Patients who had a history of previous TB treatment, either MDR-TB or non-MDR-TB, were interviewed about their previous treatment episode. This study restricts analysis to the strata of patients who have been previously treated for TB. Information was collected through face-to-face interviews and record reviews. Unadjusted and multivariable logistic regression was used for data analysis. Setting Central-level, district-level and subdistrict-level hospitals in rural and urban Bangladesh. Results The strata of previously treated patients include a total of 293 patients (245 current MDR-TB; 48 non-MDR-TB). Overall, 54% of patients received previous TB treatment more than once, and all of these patients were multidrug resistant. Patients with MDR-TB were more likely to have experienced the following factors: incomplete treatment (OR 4.3; 95% CI 1.7 to 10.6), adverse reactions due to TB treatment (OR 8.2; 95% CI 3.2 to 20.7), hospitalisation for symptoms associated with TB (OR 16.9; CI 1.8 to 156.2), DOTS (directly observed treatment, short-course) centre as treatment unit (OR 6.4; CI 1.8 to 22.8), supervised treatment (OR 3.8; CI 1.6 to 9.5); time-to-treatment centre (OR 0.984; CI 0.974 to 0.993). Conclusions Incomplete treatment, hospitalisation for TB treatment and adverse reaction are the factors related to previous TB treatment of patients with MDR-TB. Although the presence of supervised treatment (DOT), less time-to-treatment centres and being treated in DOTS centres were relatively higher among the patients with MDR-TB compared with patients without MDR-TB, these findings include information of

  20. Influence of Current and Previous Smoking on Cancer and Mortality After Kidney Transplantation.

    PubMed

    Opelz, Gerhard; Döhler, Bernd

    2016-01-01

    Evidence is limited regarding the effect of stopping smoking before kidney transplantation. Collaborative Transplant Study data from 46 548 recipients of first kidney transplants (1995-2012) were analyzed to 10 years after transplantation. Compared with patients who had never smoked (n = 31,462), patients who stopped smoking before transplantation (n = 10,291) only had a modestly increased risk of all-cause graft failure (hazard ratio [HR], 1.1; 95% confidence interval [95% CI], 1.0-1.1; P < 0.001) or death (HR,1.1; 95% CI, 1.0-1.2; P < 0.001) and a similar risk of death-censored graft failure (HR,1.0, 95% CI, 1.0-1.1; P = 0.19), but a 40% increase in death from malignancy (HR, 1.4; 95% CI, 1.2-1.7; P < 0.001). The risk of events was generally markedly higher in patients who continued to smoke (n = 4795) versus those who had stopped. For tumors of the lip, oral cavity and pharynx, digestive organs, respiratory tract, female genitalia and urinary tract, HR values increased significantly from never-smoked to former smokers to current smokers. The risk of respiratory tumors or cervical cancer was approximately halved when smoking was stopped versus continued. This large series provides clear evidence that patients who stop smoking before transplantation experience substantial benefits, including a substantial reduction in certain types of malignancy.

  1. Clinicopathologic characteristics of anterior prostate cancer (APC), including correlation with previous biopsy pathology.

    PubMed

    Magers, Martin J; Zhan, Tianyu; Udager, Aaron M; Wei, John T; Tomlins, Scott A; Wu, Angela J; Kunju, Lakshmi P; Lew, Madelyn; Feng, Felix Y; Hamstra, Daniel A; Siddiqui, Javed; Chinnaiyan, Arul M; Montgomery, Jeffrey S; Weizer, Alon Z; Morgan, Todd M; Hollenbeck, Brent K; Miller, David C; Palapattu, Ganesh S; Jiang, Hui; Mehra, Rohit

    2015-11-01

    Anterior-predominant prostate cancer (APC) is an incompletely understood entity which can be difficult to sample via transrectal biopsy. Seemingly favorable biopsy results may belie the potential aggressiveness of these tumors. Here, we attempt to characterize APC by retrospectively examining the clinicopathologic features of APC at radical prostatectomy and comparing our findings with prior biopsy information. We found that 17.4 % of patients in our study had APC. APC demonstrated a significantly lower (P value < 0.05) Gleason score (GS) and pathologic stage than non-APC tumors, including the absence of seminal vesicle invasion by APC. A subset (5.6 %) of APC consisted of high-grade tumors (GS ≥ 8), and these tumors were more often detected on transperineal saturation biopsy than non-transperineal saturation (i.e., transrectal ultrasound guided) biopsy strategies. Four patients (7 %) without transperineal saturation biopsy exhibited a significantly worse GS at RP than biopsy, compared to five patients (36 %) with transperineal saturation biopsy. Our findings corroborate the difficulty in detecting APC and suggest that APC is not a uniform disease with a wholly indolent phenotype. Dedicated long-term outcome data are needed in these patients. Additionally, alternative pathologic staging parameters may be necessary.

  2. Efficacy and safety of nivolumab in Japanese patients with previously untreated advanced melanoma: a phase II study.

    PubMed

    Yamazaki, Naoya; Kiyohara, Yoshio; Uhara, Hisashi; Uehara, Jiro; Fujimoto, Manabu; Takenouchi, Tatsuya; Otsuka, Masaki; Uchi, Hiroshi; Ihn, Hironobu; Minami, Hironobu

    2017-03-25

    Treating advanced or recurrent melanoma remains a challenge. Cancer cells can evade the immune system by blocking T-cell activation via overexpression of the inhibitory receptor programmed death 1 (PD-1) ligands. The PD-1 inhibitor nivolumab blocks the inhibitory signal in T cells, thus overcoming the immune resistance of cancer cells. Nivolumab has demonstrated promising anti-cancer activity in various cancers. We conducted a single-arm, open-label, multicenter, phase II study to investigate the efficacy and safety of nivolumab in previously untreated Japanese patients with advanced melanoma. Twenty-four patients with stage III/IV or recurrent melanoma were enrolled and received intravenous nivolumab 3 mg/kg every 2 weeks until disease progression or unacceptable toxicity. The primary endpoint was overall response rate evaluated by an independent radiology review committee. The independent radiology review committee-assessed overall response rate was 34.8% (90% confidence interval [CI]: 20.8, 51.9), and the overall survival rate at 18 months was 56.5% (90% CI: 38.0, 71.4). Treatment-related adverse events (AEs) of grade 3 or 4 only occurred in three patients (12.5%). Two patients discontinued nivolumab because of AEs, but all AEs were considered manageable by early diagnosis and appropriate treatment. Subgroup analyses showed that nivolumab was clinically beneficial and tolerable regardless of BRAF genotype and that patients with treatment-related select AEs and with vitiligo showed tendency for better survival. In conclusion, nivolumab demonstrated favorable efficacy and safety profiles in Japanese patients with advanced or recurrent melanoma, with or without BRAF mutations. This article is protected by copyright. All rights reserved.

  3. Incidence and Oncological Implications of Previously Undetected Tumor Multicentricity Following Pancreaticoduodenectomy for Pancreatic Adenocarcinoma in Patients Undergoing Salvage Pancreatectomy.

    PubMed

    Andreou, Andreas; Klein, Fritz; Schmuck, Rosa B; Lee, Daniela; Sinn, Marianne; Denecke, Timm; Pratschke, Johann; Bahra, Marcus

    2017-09-01

    The risk for multicentricity of pancreatic adenocarcinoma remains unclear and the question whether pancreaticoduodenectomy represents sufficient oncological treatment for patients with ductal adenocarcinoma of the head of the pancreas needs further investigation. Clinicopathological data of patients who underwent pancreaticoduodenectomy for pancreatic adenocarcinoma between 2005 and 2015 were assessed and the incidence of tumor multicentricity among patients who required salvage pancreatectomy within 90 postoperative days was evaluated. Pancreaticoduodenectomy was performed in 1,005 patients. Sixty-two patients (6%) suffered a major postoperative complication (pancreatic fistula/anastomotic leak/bleeding) after resection of the head of the pancreas, requiring salvage pancreatectomy. Histological examination of the pancreatic remnant in patients with ductal adenocarcinoma (n=19) revealed multicentric carcinoma in two patients, resulting in an incidence of 11% for tumor multicentricity. Preoperative cross-sectional imaging failed to identify tumor multicentricity in these patients. Additionally, two patients with pancreatic intraepithelial neoplasia and two with neuroendocrine tumor were identified. The incidence of previously undetected multicentric adenocarcinoma among patients undergoing salvage pancreatectomy in our study was surprisingly high. This finding suggests that the role of total pancreatectomy for pancreatic head cancer, as well as the current strategies for postoperative tumor surveillance, should be re-evaluated in order to provide the best oncological approach and prolonged survival for patients with ductal adenocarcinoma. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  4. Safety and efficacy of velaglucerase alfa in Gaucher disease type 1 patients previously treated with imiglucerase

    PubMed Central

    Zimran, Ari; Pastores, Gregory M.; Tylki-Szymanska, Anna; Hughes, Derralynn A.; Elstein, Deborah; Mardach, Rebecca; Eng, Christine; Smith, Laurie; Heisel-Kurth, Margaret; Charrow, Joel; Harmatz, Paul; Fernhoff, Paul; Rhead, William; Longo, Nicola; Giraldo, Pilar; Ruiz, Juan A.; Zahrieh, David; Crombez, Eric; Grabowski, Gregory A.

    2013-01-01

    Velaglucerase alfa is a glucocerebrosidase produced by gene activation technology in a human fibroblast cell line (HT-1080), and is indicated as an enzyme replacement therapy (ERT) for the treatment of Gaucher disease type 1 (GD1). This multicenter, open-label, 12-month study examined the safety and efficacy of velaglucerase alfa in patients with GD1 previously receiving imiglucerase. Eligible patients, ≥2 years old and clinically stable on imiglucerase therapy, were switched to velaglucerase alfa at a dose equal to their prior imiglucerase dose. Infusion durations were 1 hour every other week. Forty patients received velaglucerase alfa (18 male, 22 female; four previously splenectomized; age range 9–71 years). Velaglucerase alfa was generally well tolerated with most adverse events (AEs) of mild or moderate severity. The three most frequently reported AEs were headache (12 of 40 patients), arthralgia (nine of 40 patients), and nasopharyngitis (eight of 40 patients). No patients developed antibodies to velaglucerase alfa. There was one serious AE considered treatment-related: a Grade 2 anaphylactoid reaction within 30 minutes of the first infusion. The patient withdrew; this was the only AE-related withdrawal. Hemoglobin concentrations, platelet counts, and spleen and liver volumes remained stable through 12 months. In conclusion, adult and pediatric patients with GD1, previously treated with imiglucerase, successfully transitioned to velaglucerase alfa, which was generally well tolerated and demonstrated efficacy over 12-months’ treatment consistent with that observed in the velaglucerase alfa Phase 3 clinical trial program. PMID:23339116

  5. A Continuation Study Using Sunitinib Malate For Patients Leaving Treatment On A Previous Sunitinib Study.

    ClinicalTrials.gov

    2015-10-07

    Metastatic Breast Cancer [F]; Advanced Breast Cancer; Metastatic Castration Resistant Prostate Cancer; Metastatic Renal Cell Cancer; Non-Small Cell Lung Cancer; Thyroid Cancer; Advanced/Metastatic Non-Small Cell Lung Cancer; Advanced Gastric Cancer; Gastrointestinal Stromal Tumor; Hepatocellular Carcinoma; Pancreatic Islet Cell Carcinoma; Pancreatic Neuroendocrine Tumor

  6. Trauma patients with a previous organ transplant: outcomes are better than expected-a retrospective analysis.

    PubMed

    Scalea, Joseph R; Menaker, Jay; Meeks, Adam K; Kramer, Mary E; Kufera, Joseph A; Auman, Kimberly M; Cooper, Matthew; Bartlett, Stephen T; Scalea, Thomas M

    2013-06-01

    Few reports are available concerning outcomes following trauma in transplanted patients. Investigating outcomes for patients in this population may yield helpful information about both immunosuppression and inflammatory responses. This was a retrospective study. The trauma registry was used to identify all patients with a history of solid-organ transplant who were admitted to the trauma center between January 2007 and June 2011. Data were stratified by age, sex, Injury Severity Score (ISS), and length of stay (LOS). During the study period, 50 patients admitted for traumatic injury also had previous organ transplants. We found that white blood cell count was significantly lower for transplanted patients (p < 0.001) and remained significantly lower at each stratification criteria. In addition, LOS was either lower or no different for transplanted patients when data were stratified. Only one patient explicitly had an injured graft (a kidney) secondary to trauma at the time of admission. This resulted in acute renal failure and a doubling of the serum creatinine. Three patients had questionable graft injuries, but graft function remained normal. Seventeen percent of patients developed acute rejection following admission for trauma. Outcomes following injury in patients with previous organ transplant are not worse than outcomes for nontransplanted patients, and transplanted organs are infrequently injured. Prospective data are needed to understand better the balance of inflammatory and anti-inflammatory mediators following acute injury in this population. Therapeutic/care management, level III.

  7. Central venous stenosis in haemodialysis patients without a previous history of catheter placement.

    PubMed

    Oguzkurt, Levent; Tercan, Fahri; Yildirim, Sedat; Torun, Dilek

    2005-08-01

    To evaluate dialysis history, imaging findings and outcome of endovascular treatment in six patients with central venous stenosis without a history of previous catheter placement. Between April 2000 and June 2004, six (10%) of 57 haemodialysis patients had stenosis of a central vein without a previous central catheter placement. Venography findings and outcome of endovascular treatment in these six patients were retrospectively evaluated. Patients were three women (50%) and three men aged 32-60 years (mean age: 45 years) and all had massive arm swelling as the main complaint. The vascular accesses were located at the elbow in five patients and at the wrist in one patient. Three patients had stenosis of the left subclavian vein and three patients had stenosis of the left brachiocephalic vein. The mean duration of the vascular accesses from the time of creation was 25.1 months. Flow volumes of the vascular access were very high in four patients who had flow volume measurement. The mean flow volume was 2347 ml/min. One of three patients with brachiocephalic vein stenosis had compression of the vein by the brachiocephalic artery. All the lesions were first treated with balloon angioplasty and two patients required stent placement on long term. Number of interventions ranged from 1 to 4 (mean: 2.1). Symptoms resolved in five patients and improved in one patient who had a stent placed in the left BCV. Central venous stenosis in haemodialysis patients without a history of central venous catheterization tends to occur or be manifested in patients with a proximal permanent vascular access with high flow rates. Balloon angioplasty with or without stent placement offers good secondary patency rates in mid-term.

  8. Out Come Of Trial Of Scar In Patients With Previous Caesarean Section.

    PubMed

    Khan, Bushra; Deeba, Farhat; Bashir, Rubina; Khan, Wajiha

    2016-01-01

    Patients who had one caesarean section were previously not given a trial of scar due to fear of increased morbidity. However, recently there has been a trend to give a trial of labour to patients with a previous caesarean section for a non-recurrent cause. Medical evidence indicates that 60-80% of women can achieve vaginal delivery after a previous lower segment caesarean section. Proper selection of patients for trial of scar and vigilant monitoring during labour will achieve successful maternal and perinatal outcome. The objective of our study is to establish the fact that vaginal delivery after one caesarean section has a high success rate in patients with previous one caesarean section for non-recurrent cause. The study was conducted in Ayub Teaching Abbottabad, Gynae-B Unit. All labouring patients, during the study period of five years, with previous one caesarean section and between 37 weeks to 41 weeks of gestation for a non-recurrent cause were included in the study. Data was recorded on special pro forma designed for the purpose. Patients who had previous classical caesarean section, more than one caesarean section, and previous caesarean section with severe wound infection, transverse lie and placenta previa in present pregnancy were excluded. Foetal macrosomia (wt>4 kg) and severe IUGR with compromised blood flow on Doppler in present pregnancy were also not considered suitable for the study. Patients who had any absolute contraindication for vaginal delivery were also excluded. There were 12505 deliveries during the study period. Total vaginal deliveries were 8790 and total caesarean sections were 3715. Caesarean section rate was 29.7%. Out of these 8790 patients, 764 patients were given a trial of scar and 535 patients delivered successfully vaginally (70%). Women who presented with spontaneous onset of labour were more likely to deliver vaginally (74.8%) as compared to induction group (27.1%). Trial of vaginal birth after caesarean (VBAC) in selected

  9. Thyroid abnormalities in patients previously treated with irradiation for acne vulgaris

    SciTech Connect

    Thomson, D.B.; Grammes, C.F.; Starkey, R.H.; Monsaert, R.P.; Sunderlin, F.S.

    1984-01-01

    Of 1,203 patients who received radiation treatment for acne vulgaris between 1940 and 1968, 302 patients were recalled and examined, 121 at Geisinger Medical Center and the remainder by their local physicians. Radiation records were reviewed on all patients. Lead-rubber and cones had been used as shielding. Mean age at the time of exposure was 21 years and mean total exposure was 692 R. Palpable nodular thyroid disease was found in eight patients (2.6%). Of these, thyroid carcinoma was detected in two patients (0.66%). Although the number of patients examined was small, the incidence of carcinomas was unexpectedly high. We conclude that follow-up examination is worthwhile for patients previously treated by irradiation for acne vulgaris.

  10. Case-control study for colorectal cancer genetic susceptibility in EPICOLON: previously identified variants and mucins

    PubMed Central

    2011-01-01

    Background Colorectal cancer (CRC) is the second leading cause of cancer death in developed countries. Familial aggregation in CRC is also important outside syndromic forms and, in this case, a polygenic model with several common low-penetrance alleles contributing to CRC genetic predisposition could be hypothesized. Mucins and GALNTs (N-acetylgalactosaminyltransferase) are interesting candidates for CRC genetic susceptibility and have not been previously evaluated. We present results for ten genetic variants linked to CRC risk in previous studies (previously identified category) and 18 selected variants from the mucin gene family in a case-control association study from the Spanish EPICOLON consortium. Methods CRC cases and matched controls were from EPICOLON, a prospective, multicenter, nationwide Spanish initiative, comprised of two independent stages. Stage 1 corresponded to 515 CRC cases and 515 controls, whereas stage 2 consisted of 901 CRC cases and 909 controls. Also, an independent cohort of 549 CRC cases and 599 controls outside EPICOLON was available for additional replication. Genotyping was performed for ten previously identified SNPs in ADH1C, APC, CCDN1, IL6, IL8, IRS1, MTHFR, PPARG, VDR and ARL11, and 18 selected variants in the mucin gene family. Results None of the 28 SNPs analyzed in our study was found to be associated with CRC risk. Although four SNPs were significant with a P-value < 0.05 in EPICOLON stage 1 [rs698 in ADH1C (OR = 1.63, 95% CI = 1.06-2.50, P-value = 0.02, recessive), rs1800795 in IL6 (OR = 1.62, 95% CI = 1.10-2.37, P-value = 0.01, recessive), rs3803185 in ARL11 (OR = 1.58, 95% CI = 1.17-2.15, P-value = 0.007, codominant), and rs2102302 in GALNTL2 (OR = 1.20, 95% CI = 1.00-1.44, P-value = 0.04, log-additive 0, 1, 2 alleles], only rs3803185 achieved statistical significance in EPICOLON stage 2 (OR = 1.34, 95% CI = 1.06-1.69, P-value = 0.01, recessive). In the joint analysis for both stages, results were only significant for rs

  11. Aflibercept and FOLFOX6 Treatment for Previously Untreated Stage IV Colorectal Cancer

    ClinicalTrials.gov

    2017-01-25

    Mucinous Adenocarcinoma of the Colon; Mucinous Adenocarcinoma of the Rectum; Signet Ring Adenocarcinoma of the Colon; Signet Ring Adenocarcinoma of the Rectum; Stage IV Colon Cancer; Stage IV Rectal Cancer

  12. Pulmonary metastasis as sole manifestation of relapse in previously treated localised prostate cancer: three exceptional case reports

    PubMed Central

    Gago, Joaquim Peres; Câmara, Gabriela; Dionísio, Jorge; Opinião, Ana

    2016-01-01

    Metastatic prostate cancer recurrence after definitive local therapy can occur in any tissue. Usually, the first affected site is the bone. Lung metastases without bone or lymph node involvement are extremely rare in patients with prostate cancer, and only a handful of cases are reported in the literature. In several other malignancies, such as breast cancer, sarcomas, colorectal cancer, and renal cell carcinoma, long-term disease-free survival has been reported after resection of solitary pulmonary metastases. We present three unusual cases of isolated pulmonary recurrence of prostate cancer after initial definitive local therapy. One of the patients underwent resection of the lung metastasis, resulting in a long-term disease-free survival. Both surgical excision of solitary and oligometastatic lung secondary lesions and systemic therapy can play an important role in long-term disease control. Surgery should be considered for selected and well-informed patients with pulmonary metastasis after primary localised treatment for prostate cancer. PMID:27350790

  13. Outcomes after Stroke in Patients with Previous Pressure Ulcer: A Nationwide Matched Retrospective Cohort Study.

    PubMed

    Lee, Shang-Yi; Chou, Chia-Lun; Hsu, Sanford P C; Shih, Chun-Chuan; Yeh, Chun-Chieh; Hung, Chih-Jen; Chen, Ta-Liang; Liao, Chien-Chang

    2016-01-01

    Factors associated with poststroke adverse events were not completely understood. The purpose of this study was to investigate whether stroke patients with previous pressure ulcers had more adverse events after stroke. Using the claims data from Taiwan's National Health Insurance Research Database, we conducted a retrospective cohort study matched by propensity score. Three thousand two first-ever stroke patients with previous pressure ulcer and 3002 first-ever stroke patients without pressure ulcer were investigated between 2002 and 2009. Adjusted odds ratios (ORs) and 95% confidence intervals (CIs) of complications and 30-day mortality after stroke associated with previous pressure ulcer were calculated in the multivariate logistic regressions. Patients with pressure ulcer had significantly higher risk than control for poststroke urinary tract infection (OR: 1.56, 95% CI: 1.38-1.78), pneumonia (OR: 1.35, 95% CI: 1.16-1.58), gastrointestinal bleeding (OR: 1.31, 95% CI: 1.04-1.66), and epilepsy (OR: 1.84, 95% CI: 1.83-1.85). Stroke patients with pressure ulcer had increased 30-day poststroke mortality (OR: 2.01, 95% CI: 1.55-2.61), particularly in those treated with debridement (OR: 2.87, 95% CI: 1.85-4.44) or high quantity of antibiotics (OR: 4.01, 95% CI: 2.10-7.66). Pressure ulcer was associated with poststroke mortality in both genders and patients aged 60 years or older. This study showed increased poststroke complications and mortality in patients with previous pressure ulcer, which suggests the urgent need for monitoring stroke patients for pressure ulcer history. Copyright © 2015 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  14. Serologic Evidence of Previous Campylobacter jejuni Infection in Patients with the Guillain-Barre Syndrome

    DTIC Science & Technology

    1993-06-15

    with the Guillain- Barre 90PP0820 Syndrome Ban Mishu, M.D.; Amjad A. Ilyas, Ph.D.; Carol L. Koski, M.D.; Francine Vriesendorp, M.D.; Stuart D. Cook, M.D...U.S.A. Serologic Evidence of Previous Campylobacterjejuni Infection in Patients with the Guillain- Barre Syndrome Ban Mishu, MD; Amjad A. Ilyas, PhD...patients with the Guillain- The Guillain- Barre syndrome, sometimes called "acute Barr6 syndrome are likely to have had Campylobacter inflammatory

  15. Utility of Whole Exome Sequencing for Genetic Diagnosis of Previously Undiagnosed Pediatric Neurology Patients.

    PubMed

    Kuperberg, Maya; Lev, Dorit; Blumkin, Lubov; Zerem, Ayelet; Ginsberg, Mira; Linder, Ilan; Carmi, Nirit; Kivity, Sarah; Lerman-Sagie, Tally; Leshinsky-Silver, Esther

    2016-12-01

    Whole exome sequencing enables scanning a large number of genes for relatively low costs. The authors investigate its use for previously undiagnosed pediatric neurological patients. This retrospective cohort study performed whole exome sequencing on 57 patients of "Magen" neurogenetic clinics, with unknown diagnoses despite previous workup. The authors report on clinical features, causative genes, and treatment modifications and provide an analysis of whole exome sequencing utility per primary clinical feature. A causative gene was identified in 49.1% of patients, of which 17 had an autosomal dominant mutation, 9 autosomal recessive, and 2 X-linked. The highest rate of positive diagnosis was found for patients with developmental delay, ataxia, or suspected neuromuscular disease. Whole exome sequencing warranted a definitive change of treatment for 5 patients. Genetic databases were updated accordingly. In conclusion, whole exome sequencing is useful in obtaining a high detection rate for previously undiagnosed disorders. Use of this technique could affect diagnosis, treatment, and prognostics for both patients and relatives.

  16. Thyroid abnormalities in patients previously treated with irradiation for acne vulgaris

    SciTech Connect

    Thomson, D.B.; Grammes, C.F.; Starkey, R.H.; Monsaert, R.P.; Sunderlin, F.S.

    1984-01-01

    Of 1203 patients who received radiation treatment for acne vulgaris between 1940 and 1968, 302 were recalled and examined, 121 at Geisinger Medical Center and the remainder by their local physicians. Radiation records were reviewed on all patients. Lead-rubber and cones had been used as shielding. Mean age at the time of exposure was 21 years and mean total exposure was 692 R. Palpable nodular thyroid disease was found in eight patients (2.6%). Of these, thyroid carcinoma was detected in two patients (0.66%). Although the number of patients examined was small, the incidence of carcinomas was unexpectedly high. The authors conclude that follow-up examination is worthwhile for patients previously treated by irradiation for acne vulgaris.

  17. Type I Thyroplasty in Previously Irradiated Patients: Assessing Safety and Efficacy.

    PubMed

    Rosow, David E; Al-Bar, Mohammad H

    2015-10-01

    (1) Review and report our experience performing medialization thyroplasty (MT) in previously irradiated patients and (2) compare complications and voice outcomes in 2 cohorts (irradiated vs nonradiated) to evaluate safety and efficacy. Case series with chart review. Academic medical center. All patients (44 total) who underwent MT from 2011 to 2015. Demographic data, complications, and acoustic and subjective voice outcome parameters were collected. The complication rates and voice outcome results were compared between 2 cohorts: patients with a history of radiation to the neck versus those with no radiation history. There were 7 previously irradiated patients and 37 nonradiated patients, with median follow-up of 314 and 538 days, respectively. One complication was noted in each group, and this complication rate was not significantly different (P = .26). Both cohorts demonstrated significant postoperative improvement in subjective voice assessment (P = .04, P < .0001) as well as maximum phonation time (P = .02, .001) when compared with preoperative data. Our study suggests that MT can be safely and effectively performed in irradiated patients. We found no statistically significant difference in the safety of performing MT in irradiated versus nonradiated patients, and there was significant improvement in subjective voice parameters and maximum phonation time in both groups. A larger prospective study is required to statistically determine whether the significant improvements in objective parameters seen in the nonradiated group are present in irradiated patients as well. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  18. Phase III randomized study of bendamustine compared with chlorambucil in previously untreated patients with chronic lymphocytic leukemia.

    PubMed

    Knauf, Wolfgang U; Lissichkov, Toshko; Aldaoud, Ali; Liberati, Anna; Loscertales, Javier; Herbrecht, Raoul; Juliusson, Gunnar; Postner, Gerhard; Gercheva, Liana; Goranov, Stefan; Becker, Martin; Fricke, Hans-Joerg; Huguet, Francoise; Del Giudice, Ilaria; Klein, Peter; Tremmel, Lothar; Merkle, Karlheinz; Montillo, Marco

    2009-09-10

    This randomized, open-label, parallel-group, multicenter study was designed to compare the efficacy and safety of bendamustine and chlorambucil in previously untreated patients with advanced (Binet stage B or C) chronic lymphocytic leukemia (CLL). Patients (Cancer Institute Working Group criteria, and the final determination of response was made by a blinded independent review committee. A total of 319 patients were randomly assigned (162 bendamustine, 157 chlorambucil). Complete or partial responses were achieved in 110 (68%) of 162 bendamustine-treated and 48 (31%) of 157 chlorambucil-treated patients (P < .0001). More patients showed complete responses with bendamustine than with chlorambucil (31% v 2%). Median progression-free survival was 21.6 months with bendamustine and 8.3 months with chlorambucil (P < .0001). Bendamustine was also associated with an improvement in duration of remission, compared with chlorambucil (median, 21.8 v 8.0 months). Hematologic National Cancer Institute Common Toxicity Criteria grade 3 to 4 adverse events were more common with bendamustine than with chlorambucil (occurring in 40% v 19% of patients). Severe infections (grade 3 to 4) occurred in 8% of bendamustine-treated patients and 3% of chlorambucil-treated patients. Bendamustine offers significantly greater efficacy than chlorambucil, and a manageable toxicity profile, when used as first-line therapy in patients with advanced CLL.

  19. Snapshot quiz - recurrent right iliac fossa pain in the patient with a previous history of appendicitis.

    PubMed

    Aris Chandran, Johan; Cobb, Will A; Keeler, Barrie D; Soin, Bob

    2015-06-01

    A low threshold for computed tomography (CT) scanning in patients with previous appendicectomy and right iliac fossa pain helps facilitate timely diagnosis and exclusion of other differential diagnoses. Here, we present a rare cause which has significant medicolegal ramifications and is accurately diagnosed with CT.

  20. [Detection of hypovolemia according to Weinreb's criteria in 30 patients previously diagnosed with relative polycythemia].

    PubMed

    Figueredo Ruiz, M; Ferrer Semanat, R F; Pérez Mora, L Y

    1999-12-01

    To apply the criteria for classifying the normo- or hypovolaemic state to the blood volume of patients previously diagnosed of relative polycythaemia (RP). The blood volume of 30 patients previously diagnosed of RP was chosen at random for analysis. Directly measured cell volume (CV) was used to calculate both the total blood volume (WBV) and the plasma volume (PV) of each case expressed as mL and mL/Kg, respectively. WBV was estimated according to Nadler's predictive formula, CV and PV being deductive values expressed in mL. Corrected venous haematocrit (CVH) CV and PV measured as mL/Kg were compared with respective reference intervals of the laboratory (RIL). Weinreb's criteria, modified in accordance to RIL, were used to classify blood volume as normo- or hipovolaemic. Of the 30 patients, 27 were men and 3 women. Mean CVH was 0.51 L/L (range 0.45-0.58 [L/L]). In mL/Kg, 80% of the patients had normal CV with reduced PV, 10% showed normal CV and PV, and the remainders had increased CV with normal PV in 3.3% and decreased PV in 6.7%. Hypovolaemic state was found in 100% of the patients. Male sex was confirmed as predominant with regard to RP patients. Mean CVH was lower than that of absolute polycythaemia patients, and its wide range stresses the importance of blood volume in the diagnosis of this type of patients, even though reduced PV with normal CV, according to RIL in mL/Kg, are not present. The previous diagnosis was corroborated, hypovolaemic stated being confirmed in all cases at the moment of the study, so more accurate diagnosis and adequate therapeutic indications could be granted, in accordance to the patient's status.

  1. Prevalence of atrial fibrillation and association of previous antithrombotic treatment in patients with cerebral microbleeds.

    PubMed

    Horstmann, S; Möhlenbruch, M; Wegele, C; Rizos, T; Laible, M; Rauch, G; Veltkamp, R

    2015-10-01

    Cerebral microbleeds (CMBs) are associated with an increased risk of intracerebral hemorrhage. The impact of oral anticoagulation (OAC) on CMBs is not well characterized. Our aim was to assess the prevalence of CMBs in stroke and transient ischaemic attack (TIA) patients with atrial fibrillation (AF) and to analyze the implications of previous treatment with OAC. In this retrospective analysis on data from a prospectively recruiting stroke registry, patients with ischaemic stroke or TIA with brain magnetic resonance imaging including susceptibility weighted imaging were consecutively enrolled during a 3-year period. For each patient cardiovascular risk factors, AF history and recent diagnosis of AF, present use of OAC and antiplatelets, the National Institute of Health Stroke Scale and the premorbid modified Rankin Scale score were recorded. Two independent raters identified CMBs according to consensus criteria. CMB location was classified as lobar, deep or in the posterior fossa. In all, 785 patients (mean age 63.9 ± 14.2 years) were included. At least one CMB was detected in 186 (23.7%) patients. CMBs were significantly more frequent in patients with AF (30.5% vs. 22.4%). Patients with previous OAC treatment were more likely to have CMBs (36.7% vs. 22.8%, P = 0.03) and abundant CMBs (n > 10) were more frequent in anticoagulated patients even after adjustment for age. However, age was the only independent factor predicting CMBs (P = 0.001). Cerebral microbleeds are common in elderly AF patients with acute ischaemic stroke. Previous OAC is associated with a higher number of CMBs predominantly in the lobar location. Establishing a causal relationship requires prospective longitudinal investigation. © 2014 EAN.

  2. Previous forensic mental examination is a useful marker indicating effective violence relapse prevention among psychotic patients.

    PubMed

    Kivimies, Kristiina; Repo-Tiihonen, Eila; Kautiainen, Hannu; Tiihonen, Jari

    2014-07-01

    Patients with schizophrenia have an increased risk of violent behavior. The aim of this study was to find predictive indicators of high risk of violent behavior among outpatients with psychosis. A total of 206 individuals were involuntarily ordered to hospital treatment as forensic patients after a forensic mental examination in Finland from 1995-1999. The information was collected from the registers of the National Authority for Medicolegal Affairs, and was obtained from 194 persons of which 184 had been accused of a violent crime. Twenty percent (22/110) of those forensic patients, who had received a psychosis diagnosis before the index crime, had previously undergone a forensic examination. This subgroup was 12% of the total study population (22/184), which is about 300 times higher than expected (i.e. if no risk increase assumed). Ten of the 22 persons in this subgroup had been committed in forensic psychiatric inpatient care and later discharged. The same number of persons had been sentenced to prison and subsequently released after the previous forensic mental examination. While primary prevention of crime for the larger population of all patients with psychosis is not feasible, secondary prevention (prevention of reoffending) might be possible by focusing on the small subgroup, which had undergone a previous forensic mental examination. Obligatory follow-up and treatment in outpatient care would probably decrease recidivistic offending among discharged forensic psychiatric patients and among those offenders found not guilty by reason of insanity but not considered to fulfill criteria for involuntary hospital treatment.

  3. [Transradial percutaneous approach for cardiac catheterization in patients with previous brachial artery cutdown].

    PubMed

    Magariños, Eduardo; Solioz, Germán; Cermesoni, Gabriel; Koretzky, Martín; Carnevalini, Mariana; González, Daniel

    2013-01-01

    The percutaneous punction of the radial artery for catheterization procedures has gained acceptance lately. This was a consequence of achieving results similar to the femoral approach, with the benefits of a lower rate of complications and increased comfort for the patients post procedure. Recently it has gained an additional impulse with the better prognosis obtained in acute coronary syndromes. In this trial we have evaluated if the feasibility, results and advantages related with the use of the radial artery percutaneous approach to perform catheterization procedures, continues when used in patients who have had a previous brachial artery cutdown. Out of a total of 1356 percutaneous radial accesses, 53 were in patients with previous brachial artery cutdown. Through this access 71 catheterization procedures were performed, achieving access success in 96.2% (51/53) of the punctions. Once the access success was obtained, 93.6% (44/47) of the diagnostic procedures and 100% (24/24) of the therapeutics procedures were successful. During hospitalization, in this group of patients, no major adverse cardiac events occurred and there was a 1.4% (1/71) rate of minor events. At seven days follow up, no new complications were recorded. Although this is a small group, we believe that it is enough to show that percutaneous punctions of the radial artery to perform catheterization procedures, in patients with previous brachial artery cutdown, are feasible, allowing high access and procedure success rates, with a low frequency of complications.

  4. The safety and efficacy of vitamin K antagonist in atrial fibrillation patients with previous ulcer bleeding

    PubMed Central

    Lee, Seung-Jun; Sung, Jung-Hoon; Kim, Jin-Bae; Ahn, Min-Soo; Lee, Hye Young; Uhm, Jae-Sun; Pak, Hui-Nam; Lee, Moon-Hyoung; Kim, Jong-Yun; Joung, Boyoung

    2016-01-01

    Abstract This study aimed to evaluate the safety and efficacy of vitamin K antagonist (VKA) in atrial fibrillation (AF) patients with previous ulcer bleeding. In this multicenter, retrospective analysis, clinical outcomes of 754 AF patients with a history of ulcer bleeding were evaluated. After ulcer treatment, 458 patients (61%) were treated with VKA, and the outcomes were compared to 296 patients (39%) without VKA. VKA treatment significantly increased major bleeding (7.3%/year vs 3.2%/year, P < 0.001), and reduced major adverse cardiac events (MACE) (5.4%/year vs 10.0%/year, P < 0.001). Specifically, risk of gastrointestinal bleeding was significantly higher in the VKA group than no-VKA group (5.7%/year vs 2.6%/year, P < 0.001). Consequently, there was no difference in the incidence of composite of a MACE and major bleeding, between the 2 groups. In patients with time in the therapeutic range (TTR) ≥65%, VKA significantly decreased MACE (2.8%/year vs 10.0%/year, P < 0.001) without increasing major bleeding. Net clinical benefit model showed beneficial effects of VKA in patients with TTR ≥65%, and harmful effects in those with TTR < 55%. In AF patients with previous ulcer bleeding, VKA treatment did not improve clinical outcomes unless the international normalized ratio level was constantly maintained (TTR ≥65%), as the gastrointestinal bleeding (GIB) risk significantly increased. PMID:27893694

  5. [Clinical Review of Hypospermatogenesis in Patients with a Previous Episode of Mumps Orchitis].

    PubMed

    Takeshima, Teppei; Yumura, Yasushi; Iwasaki, Akira; Noguchi, Kazumi

    2015-06-01

    This study included 10 patients who had developed mumps orchitis previously and had visited our hospital from January 1997 to November 2007. The present illness, testicular volume and semen analysis of 7 of these patients were retrospectively investigated. Semen analyses and pregnancy statuses were followed up over time. The mean age of the 7 patients was 33 years (range, 21-43 years). Four patients had unilateral (right side) orchitis, and three had bilateral orchitis. In the unilateral orchitis group, 1 patient had an atrophic testis. Findings of semen analysis were severe oligozoospermia in three and mild oligozoospermia in one. None of the patients in the bilateral orchitis group, had atrophic testes. Findings of semen analysis were azoospermia in one and severe oligozoospermia in two patients. Findings of semen analysis in most patients improved gradually, and wives of 2 patients eventually achieved pregnancy. Dysfunction of seminiferous tubules in the diseased testis is thought to be reversible when treated adequately in the initial phase. In the patients not conceiving successfully, testicular sperm extraction (TESE) and assisted reproductive technique (ART) are thought to be effective ways to achieve pregnancy.

  6. Partial nephrectomy after previous radio frequency ablation: the National Cancer Institute experience.

    PubMed

    Kowalczyk, Keith J; Hooper, H Brooks; Linehan, W Marston; Pinto, Peter A; Wood, Bradford J; Bratslavsky, Gennady

    2009-11-01

    Development of new renal tumors or recurrence after radio frequency ablation not amendable for repeat ablation presents a difficult therapeutic dilemma. We report on the outcomes of partial nephrectomy on kidneys previously treated with radio frequency ablation. We performed a chart review of 13 patients who underwent 16 attempted partial nephrectomies following radio frequency ablation. Hospital records and operative reports were reviewed for demographic data, perioperative data and outcomes. The outcomes of the present series were compared to historical controls of published studies in similar patient populations. No cases were converted to radical nephrectomy. Median time from radio frequency ablation to surgery was 2.75 years (range 1 to 7.1). A median of 7 tumors (range 2 to 40) were removed with a median estimated blood loss of 1,500 ml (range 500 to 3,500) and a median operative time of 7.8 hours (range 5 to 10.7). Operative notes commented on the presence of severe fibrosis in the operative field in 12 of 16 cases (75%). There was a modest but statistically significant decrease in renal function. Partial nephrectomy after radio frequency ablation had a higher reoperation rate compared to other series of primary or repeat partial nephrectomies but had the lowest rate of vascular or visceral injuries. Partial nephrectomy on kidneys previously treated with radio frequency ablation is a technically challenging but feasible procedure. Residual or metachronous disease after radio frequency ablation may be salvaged with partial nephrectomy with a modest decrease in renal function. A trend toward a higher chance of reoperation and urine leak after partial nephrectomy after radio frequency ablation may be useful information for the planning and discussion of treatment decisions.

  7. Cancer Screening Among Patients With Advanced Cancer

    PubMed Central

    Sima, Camelia S.; Panageas, Katherine S.; Schrag, Deborah

    2013-01-01

    Context Cancer screening has been integrated into routine primary care but does not benefit patients with limited life expectancy. Objective To evaluate the extent to which patients with advanced cancer continue to be screened for new cancers. Design, Setting, and Participants Utilization of cancer screening procedures (mammography, Papanicolaou test, prostate-specific antigen [PSA], and lower gastrointestinal [GI] endoscopy) was assessed in 87 736 fee-for-service Medicare enrollees aged 65 years or older diagnosed with advanced lung, colorectal, pancreatic, gastroesophageal, or breast cancer between 1998 and 2005, and reported to one of the Surveillance, Epidemiology, and End Results (SEER) tumor registries. Participants were followed up until death or December 31, 2007, whichever came first. A group of 87 307 Medicare enrollees without cancer were individually matched by age, sex, race, and SEER registry to patients with cancer and observed over the same period to evaluate screening rates in context. Demographic and clinical characteristics associated with screening were also investigated. Main Outcome Measure For each cancer screening test, utilization rates were defined as the percentage of patients who were screened following the diagnosis of an incurable cancer. Results Among women following advanced cancer diagnosis compared with controls, at least 1 screening mammogram was received by 8.9% (95% confidence interval [CI], 8.6%-9.1%) vs 22.0% (95% CI, 21.7%-22.5%); Papanicolaou test screening was received by 5.8% (95% CI, 5.6%-6.1%) vs 12.5% (95% CI, 12.2%-12.8%). Among men following advanced cancer diagnosis compared with controls, PSA test was received by 15.0% (95% CI, 14.7%-15.3%) vs 27.2% (95% CI, 26.8%-27.6%). For all patients following advanced diagnosis compared with controls, lower GI endoscopy was received by 1.7% (95% CI, 1.6%-1.8%) vs 4.7% (95% CI, 4.6%-4.9%). Screening was more frequent among patients with a recent history of screening (16.2% [95

  8. Endophthalmitis after tooth extraction in a patient with previous perforating eye injury.

    PubMed

    Ogurel, Tevfik; Onaran, Zafer; Ogurel, Reyhan; Örnek, Kemal

    2015-01-01

    The aim of this stuty is to describe a case of endophthalmitis after tooth extraction in a patient with previous perforating eye injury. 50 years old male patient attempted to our clinic with complaints of sudden severe pain, reduced vision, light sensitivity and redness in the right eye. The patient stated that severe pain in his eye began approximately 12 hours following tooth extraction. The patient's ocular examination revealed a visual acuity of hand motion in the right eye. Anterior segment examination of the right eye showed intense conjunctival hyperemia, chemosis, a fine keraticprespitat and corneal edema. Dental procedures of the patients who had recently underwent ocular surgery or trauma should be done in a more controlled manner under anti -infective therapy or should be postponed in elective procedures.

  9. [Pulmonary Rehabilitation for Cancer Patients].

    PubMed

    Yamamoto, Kazuo; Gemma, Akihiko

    2015-07-01

    Dyspnea occurs in most cancer patients and is often associated with severe pain. Pulmonary rehabilitation has become increasingly important to improve ADL and QOL and to relieve pain that results from dyspnea. Although pulmonary rehabilitation is now provided mainly during the perioperative period, it has been recognized as an effective procedure for patients before, during, or after chemotherapy or radiotherapy. It is also useful for patients with advanced or terminal cancer. However, an evidence-based cancer rehabilitation procedure has to be established.

  10. Plerixafor (Mozobil) for stem cell mobilization in patients with multiple myeloma previously treated with lenalidomide.

    PubMed

    Micallef, I N M; Ho, A D; Klein, L M; Marulkar, S; Gandhi, P J; Calandra, G; McSweeney, P A

    2011-03-01

    Lenalidomide and other new agents have considerable activity in multiple myeloma (MM) and have changed the landscape of treatment. Data suggest that lenalidomide therapy before autologous hematopoietic stem cell transplantation has a detrimental effect on stem cell mobilization. This retrospective study examined the efficacy of plerixafor in combination with G-CSF among patients with MM previously treated with lenalidomide (median, 4 cycles; range, 1-20 cycles). Data were analyzed for 60 patients who received plerixafor plus G-CSF for frontline mobilization in a phase 3 clinical trial or an expanded access program (n=20) or for remobilization in a compassionate use program (n=40). The overall median number of CD34+ cells collected was 5.6 × 10(6) per kg (range, 0.45 × 10(6)-37.2 × 10(6)). The minimum number of CD34+ cells (2 × 10(6) per kg) was collected from 86.7% of patients in a median of 1 day. This minimum was collected from 100% of patients who underwent frontline mobilization and 80% of patients who underwent remobilization. These data suggest that CD34+ hematopoietic stem cells can be successfully and predictably collected with combination plerixafor plus G-CSF for primary or secondary mobilization in the majority of patients with MM who have been previously treated with lenalidomide.

  11. Phase II Study of the Histone Deacetylase Inhibitor MGCD0103 in Patients with Previously Treated Chronic Lymphocytic Leukemia

    PubMed Central

    Blum, Kristie A.; Advani, Anjani; Fernandez, Louis; Van Der Jagt, Richard; Brandwein, Joseph; Kambhampati, Suman; Kassis, Jeannine; Davis, Melanie; Bonfils, Claire; Dubay, Marja; Dumouchel, Julie; Drouin, Michel; Lucas, David M.; Martell, Robert E.; Byrd, John C.

    2009-01-01

    MGCD0103, an orally available class I histone deacetylase (HDAC) inhibitor, was examined for pre-clinical activity in chronic lymphocytic leukaemia (CLL). A phase II clinical trial was performed, starting at a dose of 85 mg/day, three times per week. Dose escalation to 110 mg or the addition of rituximab was permitted in patients without a response after 2 or more cycles. MGCD0103 demonstrated pre-clinical activity against CLL cells with a LC50 (concentration lethal to 50%) of 0.23 μM and increased acetylation of the HDAC class I specific target histone H3. Twenty-one patients received a median of 2 cycles of MGCD0103 (range, 0–12). All patients had previously received fludarabine, 33% were fludarabine refractory, and 71% had del(11q22.3) or del(17p13.1). No responses according to the National Cancer Institutes 1996 criteria were observed. Three patients received 110 mg and 4 patients received concomitant rituximab, with no improvement in response. Grade 3–4 toxicity consisted of infections, thrombocytopenia, anemia, diarrhea, and fatigue. HDAC inhibition was observed in 6 out of 9 patients on day 8. Limited activity was observed with single agent MGCD0103 in high risk patients with CLL. Future investigations in CLL should focus on broad HDAC inhibition, combination strategies, and approaches to diminish constitutional symptoms associated with this class of drugs. PMID:19747365

  12. Influence of previous physical activity on the outcome of patients treated by thrombolytic therapy for stroke.

    PubMed

    Decourcelle, Amélie; Moulin, Solène; Sibon, Igor; Murao, Kei; Ronzière, Thomas; Godefroy, Olivier; Poli, Mathilde; Cordonnier, Charlotte; Sagnier, Sharmila; Lassalle, Veronica; Okada, Yasushi; Mas, Jean-Louis; Bordet, Régis; Leys, Didier

    2015-11-01

    Physical activity prevents stroke and is associated with less severe strokes. The neuroprotective effect in patients treated with intravenous (i.v.) recombinant tissue plasminogen activator (rt-PA), remains uncertain. We aimed at evaluating the relationship between previous physical activity and outcomes in stroke patients treated with i.v. rt-PA. OPHELIE-SPORT was a prospective observational multicenter study conducted in French and Japanese stroke patients treated with i.v. rt-PA. We evaluated the presence, weekly duration (<2, 2-5, >5 h) and intensity (light, moderate, heavy) of previous leisure-time physical activity according to standardized criteria. The primary end-point was an excellent outcome [modified Rankin Scale (mRS) 0-1 or similar to the pre-stroke mRS] after 3 months. Secondary end-points were good outcome (mRS 0-2 or similar to the pre-stroke mRS), and death. Of 519 patients, 74 (14.3 %) had regular physical activity before stroke. They were 14 years younger (p < 0.001), treated 25 min earlier (p = 0.004) and more likely to be men, free of pre-stroke handicap (mRS = 0), atrial fibrillation, arterial hypertension, and diabetes mellitus. National Institutes of Health Stroke Scale scores, at baseline (p = 0.183) and 24 h later (p = 0.203), did not differ between patients with and without physical activity. After adjustment on confounders, there was no association between previous leisure-time physical activity and outcome. Outcomes 3 months after treatment of cerebral ischaemia with i.v. rt-PA are not influenced by previous physical activity.

  13. Intermittent nondaily dosing strategies in patients with previous statin-induced myopathy.

    PubMed

    Keating, Alyssa J; Campbell, Kristen Bova; Guyton, John R

    2013-03-01

    To review the safety and efficacy of alternative intermittent statin dosing regimens in patients with previous intolerance due to myopathy. Literature was accessed through MEDLINE (1946 -December 2012) and EMBASE (1966-December 2012) using relevant MeSH and Emtree search terms, including statins, HMG Co-A reductase inhibitors, simvastatin, atorvastatin, lovastatin, fluvastatin, pravastatin, pitavastatin, rosuvastatin, myopathy, and myalgias. Web of Science (1955-December 2012) and the aforementioned databases were additionally searched using combinations of the following text words: statin intolerance, alternate dosing, nondaily dosing, weekly dosing, statin-induced myopathy, and intermittent statin dosing. References of identified articles were reviewed for additional citations. All identified English-language peer-reviewed publications were evaluated. Articles (excluding meeting abstracts) specifically addressing nondaily statin use in patients with previous statin-induced myopathy were reviewed. Although statins have achieved significant reductions in cardiovascular morbidity and mortality, as many as 10% of patients prescribed these therapies experience myopathies. Intermittent statin regimens ranging from every-other-day to once-weekly dosing have emerged in an attempt to maintain efficacy while moderating the incidence of adverse effects. The results reported in 10 publications investigating varying regimens with atorvastatin and/or rosuvastatin revealed that at least 70% of patients were able to tolerate an intermittent dosing strategy without a recurrence of previous treatment-limiting adverse effects. Although the degree of low-density lipoprotein cholesterol-lowering varied appreciably among studies (12-38%), the addition of a nondaily statin regimen facilitated attainment of National Cholesterol Education Program goals for some. Although areas of uncertainty remain, intermittent dosing (particularly with rosuvastatin and atorvastatin) in previously

  14. Fungal endocarditis: need for guidelines in evaluating therapy. Experience with two patients previously reported.

    PubMed

    Galgiani, J N; Stevens, D A

    1977-02-01

    Successful treatment of fungal endocarditis is being described with increasing frequency. Two patients, previously reported as free of disease by two different groups of investigators, subsequently died in our institutions with evidence of continued disease. Both patients had been receiving antifungal chemotherapy at the time their case histories were reported. The lack of clinical signs and symptoms in fungal endocarditis, the suppression of manifestations of infection by chemotherapy, and the uncertain reliability of laboratory aids led us to suggest guidelines in reporting results of therapuetic regimens. These include avoidance of terms implying cure in patients who are concurrently maintained on chemotherapy, indication of attempts to evaluate fungemia, and minimum follow-up of 1-2 years' duration. The potential utility of serologic studies is illustrated by the course of one of these patients.

  15. Fatal remote cerebellar hemorrhage after supratentorial unruptured aneurysm surgery in patient with previous cerebellar infarction

    PubMed Central

    Koh, Eun-Jeong; Park, Jung-Soo

    2017-01-01

    Abstract Rationale: Remote cerebellar hemorrhage (RCH) is a rare complication of supratentorial and spinal surgeries, seldom requiring intervention but occasionally causing significant morbidity or even mortality. Although a number of theories have been proposed, the exact pathophysiology of RCH remains incompletely understood. Patient concerns: We present a 62-year-old patient with RCH encountered following surgical clipping of an unruptured middle cerebral artery bifurcation aneurysm in a patient with previous cerebellar infarction. Lessons: It is extremely rare, but sometimes, RCH can be life-threatening. It is necessary to check the patient's general condition, underlying diseases and medical history. And controlled drainage of the CSF seems to be most important. Arachnoidplasty may be a consideration and the position of the drain string might have to be carefully determined. PMID:28121936

  16. Ambulatory ECMO as a bridge to lung transplant in a previously well pediatric patient with ARDS.

    PubMed

    Turner, David A; Rehder, Kyle J; Bonadonna, Desiree; Gray, Alice; Lin, Shu; Zaas, David; Cheifetz, Ira M

    2014-08-01

    Extracorporeal membrane oxygenation (ECMO) is increasingly implemented in patients with end-stage pulmonary disease as a bridge to lung transplant. Several centers have instituted an approach that involves physical rehabilitation and ambulation for patients supported with ECMO. Recent reports describe the successful use of ambulatory ECMO in patients with chronic respiratory illnesses being bridged to lung transplant. We describe the first case of a previously healthy pediatric patient with acute respiratory failure successfully supported with ambulatory ECMO as a bridge to lung transplant after an unsuccessful bridge to recovery. Although there are challenges associated with awake and ambulatory ECMO in children, this strategy represents an exciting breakthrough and a potential paradigm shift in ECMO management for pediatric acute respiratory failure. Copyright © 2014 by the American Academy of Pediatrics.

  17. Cheilitis in acne vulgaris patients with no previous use of systemic retinoid products.

    PubMed

    Balighi, Kamran; Daneshpazhooh, Maryam; Lajevardi, Vahideh; Talebi, Shahin; Azizpour, Arghavan

    2017-08-01

    Isotretinoin is commonly used in the treatment of acne vulgaris. While one of the more common side-effects is cheilitis, we have observed an increased incidence of cheilitis prior to the commencement of systemic isotretinoin. The aim of this study was to assess the prevalence of cheilitis among acne vulgaris patients. A non-interventional cross-sectional study of patients with acne vulgaris. Patients with previous use of systemic retinoids were excluded. The patients were examined for signs and symptoms of cheilitis. Of a total of 400 patients, 134 (34%) had evidence of cheilitis at initial presentation. Two-thirds (63%) were female (P < 0.001). The distribution of the cheilitis was as follows; 55% on the lower lip, 30% on both lips, and 16% on the upper lip. Over a quarter (27%) of patients with cheilitis had acne excorie, compared with only 8% of patients with no signs of cheilitis. Our findings suggest that cheilitis is quite common among acne vulgaris patients even before treatment with isotretinoin. © 2016 The Australasian College of Dermatologists.

  18. VIP (etoposide, ifosfamide, and cisplatin) in patients with previously treated soft tissue sarcoma

    PubMed Central

    Moon, Ji Young; Baek, Seung-Woo; Ryu, Hyewon; Choi, Yoon-Seok; Song, Ik-Chan; Yun, Hwan-Jung; Jo, Deog-Yeon; Kim, Samyong; Lee, Hyo Jin

    2017-01-01

    Abstract We retrospectively reviewed outcomes of treatment with VIP (combination of etoposide, ifosfamide, and cisplatin) in patients with previously treated soft tissue sarcoma (STS). We analyzed the medical records of patients with advanced or relapsed STS who had undergone VIP treatment as second-line or more chemotherapy between January 2000 and December 2015. The patients were treated with a combination of etoposide (100 mg/m2 for 5 days), ifosfamide (2000 mg/m2 for 2 days), and cisplatin (20 mg/m2 for 5 days) once every 4 weeks. Treatment response, progression-free survival (PFS), and overall survival (OS) were analyzed in all patients and between responder and nonresponder groups (responders showed a tumor response to any prior systemic chemotherapy before VIP). Twenty-four patients with a median age of 50 years (range: 20–68 years) were treated with VIP. Eleven (45.8%) patients were male and 7 (29.2%) received 2 or more chemotherapy regimens before VIP. Median PFS was 3.7 months (95% confidence interval [CI], 1.3–6.1 months) and median OS was 10.0 months (95% CI, 6.6–13.5). The overall response rate was 37.5%, and the disease control rate was 50%. The responder group showed better PFS (7.7 months vs 3.0 months; P = 0.101) and significantly improved OS (11.0 months vs 8.8 months; P = 0.039) compared to those of nonresponders. All patients reported some grade of hematological toxicity. The most frequently encountered hematological toxicity was neutropenia (any grade, 77.7%; grade 3 or 4, 74.0%). VIP might be effective in patients with previously treated STS. PMID:28121937

  19. VIP (etoposide, ifosfamide, and cisplatin) in patients with previously treated soft tissue sarcoma.

    PubMed

    Moon, Ji Young; Baek, Seung-Woo; Ryu, Hyewon; Choi, Yoon-Seok; Song, Ik-Chan; Yun, Hwan-Jung; Jo, Deog-Yeon; Kim, Samyong; Lee, Hyo Jin

    2017-01-01

    We retrospectively reviewed outcomes of treatment with VIP (combination of etoposide, ifosfamide, and cisplatin) in patients with previously treated soft tissue sarcoma (STS).We analyzed the medical records of patients with advanced or relapsed STS who had undergone VIP treatment as second-line or more chemotherapy between January 2000 and December 2015. The patients were treated with a combination of etoposide (100 mg/m for 5 days), ifosfamide (2000 mg/m for 2 days), and cisplatin (20 mg/m for 5 days) once every 4 weeks. Treatment response, progression-free survival (PFS), and overall survival (OS) were analyzed in all patients and between responder and nonresponder groups (responders showed a tumor response to any prior systemic chemotherapy before VIP).Twenty-four patients with a median age of 50 years (range: 20-68 years) were treated with VIP. Eleven (45.8%) patients were male and 7 (29.2%) received 2 or more chemotherapy regimens before VIP. Median PFS was 3.7 months (95% confidence interval [CI], 1.3-6.1 months) and median OS was 10.0 months (95% CI, 6.6-13.5). The overall response rate was 37.5%, and the disease control rate was 50%. The responder group showed better PFS (7.7 months vs 3.0 months; P = 0.101) and significantly improved OS (11.0 months vs 8.8 months; P = 0.039) compared to those of nonresponders. All patients reported some grade of hematological toxicity. The most frequently encountered hematological toxicity was neutropenia (any grade, 77.7%; grade 3 or 4, 74.0%).VIP might be effective in patients with previously treated STS.

  20. Improved cycle outcomes after laparoscopic ovarian diathermy in hyper-responder patients with previous ART failure.

    PubMed

    Pabuccu, Recai; Pabuccu, Emre Goksan; Gursoy, Asli Yarci; Caglar, Gamze Sinem; Yilmaz, Muserref Banu; Ozdegirmenci, Ozlem

    2014-01-01

    Excessive response to ovarian stimulation is common among hyper-responder patients undergoing assisted reproductive technology (ART). Cycle cancellations and severe ovarian hyperstimulation syndrome (OHSS) are all detrimental consequences observed within this cohort and several approaches have been proposed to enhance outcomes. The current study is designed to evaluate whether laparoscopic ovarian diathermy (LOD) improves ART outcomes and pregnancy rates by reducing Anti-mullerian hormone (AMH) levels in a group of patients who had a history of recurrent ART failure and high response. A total of 40 hyper-responder patients with history of previous ART failure were included. Group I consisted of 22 patients that underwent LOD prior to ART. Group II consisted of 18 patients that underwent only ART. Cycle outcomes of groups were compared. Following LOD, significant reduction in AMH levels were detected in group I (4.75 ng/mL to 2.25 ng/mL). Clinical pregnancies were similar among groups (40% versus 27.8% p = 0.65). There was no cycle cancellation in Group I, whereas there were three cycle cancellations observed due to OHSS in Group II. Our results indicate that LOD might offer enhanced fertility outcomes and may reduce the likelihood of cycle cancellations in hyper-responders with previous ART failures.

  1. Analysis of Over 10,000 Cases Finds No Association between Previously-Reported Candidate Polymorphisms and Ovarian Cancer Outcome

    PubMed Central

    White, Kristin L.; Vierkant, Robert A.; Fogarty, Zachary C.; Charbonneau, Bridget; Block, Matthew S.; Pharoah, Paul D.P.; Chenevix-Trench, Georgia; Rossing, Mary Anne; Cramer, Daniel W.; Pearce, C. Leigh; Schildkraut, Joellen M.; Menon, Usha; Kjaer, Susanne Kruger; Levine, Douglas A.; Gronwald, Jacek; Culver, Hoda Anton; Whittemore, Alice S.; Karlan, Beth Y.; Lambrechts, Diether; Wentzensen, Nicolas; Kupryjanczyk, Jolanta; Chang-Claude, Jenny; Bandera, Elisa V.; Hogdall, Estrid; Heitz, Florian; Kaye, Stanley B.; Fasching, Peter A.; Campbell, Ian; Goodman, Marc T.; Pejovic, Tanja; Bean, Yukie; Lurie, Galina; Eccles, Diana; Hein, Alexander; Beckmann, Matthias W.; Ekici, Arif B.; Paul, James; Brown, Robert; Flanagan, James; Harter, Philipp; du Bois, Andreas; Schwaab, Ira; Hogdall, Claus K.; Lundvall, Lene; Olson, Sara H.; Orlow, Irene; Paddock, Lisa E.; Rudolph, Anja; Eilber, Ursula; Dansonka-Mieszkowska, Agnieszka; Rzepecka, Iwona K.; Ziolkowska-Seta, Izabela; Brinton, Louise; Yang, Hannah; Garcia-Closas, Montserrat; Despierre, Evelyn; Lambrechts, Sandrina; Vergote, Ignace; Walsh, Christine; Lester, Jenny; Sieh, Weiva; McGuire, Valerie; Rothstein, Joseph H.; Ziogas, Argyrios; Lubiński, Jan; Cybulski, Cezary; Menkiszak, Janusz; Jensen, Allan; Gayther, Simon A.; Ramus, Susan J.; Gentry-Maharaj, Aleksandra; Berchuck, Andrew; Wu, Anna H.; Pike, Malcolm C.; Van Den Berg, David; Terry, Kathryn L.; Vitonis, Allison F.; Doherty, Jennifer A.; Johnatty, Sharon; deFazio, Anna; Song, Honglin; Tyrer, Jonathan; Sellers, Thomas A.; Phelan, Catherine M.; Kalli, Kimberly R.; Cunningham, Julie M.; Fridley, Brooke L.; Goode, Ellen L.

    2013-01-01

    Background Ovarian cancer is a leading cause of cancer-related death among women. In an effort to understand contributors to disease outcome, we evaluated single-nucleotide polymorphisms (SNPs) previously associated with ovarian cancer recurrence or survival, specifically in angiogenesis, inflammation, mitosis, and drug disposition genes. Methods Twenty-seven SNPs in VHL, HGF, IL18, PRKACB, ABCB1, CYP2C8, ERCC2, and ERCC1 previously associated with ovarian cancer outcome were genotyped in 10,084 invasive cases from 28 studies from the Ovarian Cancer Association Consortium with over 37,000 observed person-years and 4,478 deaths. Cox proportional hazards models were used to examine the association between candidate SNPs and ovarian cancer recurrence or survival with and without adjustment for key covariates. Results We observed no association between genotype and ovarian cancer recurrence or survival for any of the SNPs examined. Conclusions These results refute prior associations between these SNPs and ovarian cancer outcome and underscore the importance of maximally powered genetic association studies. Impact These variants should not be used in prognostic models. Alternate approaches to uncovering inherited prognostic factors, if they exist, are needed. PMID:23513043

  2. Community-acquired Pseudomonas aeruginosa sacro-iliitis in a previously healthy patient.

    PubMed

    Calza, L; Manfredi, R; Marinacci, G; Fortunato, L; Chiodo, F

    2002-07-01

    Pyogenic sacro-iliitis is an uncommon osteo-articular infection that occurs usually in immunocompromised patients and is associated with gram-positive cocci. It is very rarely linked with a gram-negative aetiology. The first case of Pseudomonas aeruginosa sacro-iliitis is described, which occurred in a previously healthy young man, without history of prior traumatic events, hospitalisation or chronic underlying disease.

  3. [Tetanus after cat scratch and bites in a previously immunized patient].

    PubMed

    Fica, Alberto; Gaínza, Daniela; Ortigosa, Pablo

    2017-04-01

    Tetanus is declining due to vaccination, professional labor management and appropriate wound care. Tetanus cases have been reported despite immunization. We report the case of a previously healthy 21 years old female patient that presented a mild generalized tetanus requiring admission after mild and recurrent cat scratch and bites. She had received six vaccine shots during childhood, and a booster dose five years earlier after a rabbit bite. Symptoms appeared seven weeks after the last contact, and included headache, muscle spasms and mild opisthotonus. Laboratory evaluation, including CSF analysis and microbiological investigation, as well as imaging studies were all normal. The patient received 6,000 IU of human antitoxin immunoglobulin. No autonomic manifestations or respiratory compromise were registered. Symptoms resolved rapidly and she was discharge after seven days with an order to complete a tetanus toxoid immunization schedule with three doses. Tetanus is possible in urban settings with a declining epidemiologic curve of disease in previously immunized patients. Severity of disease is modulated by previous vaccination.

  4. Among a German Sample of Forensic Patients, Previous Animal Abuse Mediates Between Psychopathy and Sadistic Actions.

    PubMed

    Stupperich, Alexandra; Strack, Micha

    2016-05-01

    In an attempt to explain the relationship between psychopathy and severe violent behavior, this study associates previous animal abuse, psychopathy, and sadistic acting in forensic patients. Two topics are addressed: (i) whether previous animal abuse can be identified by a patient's Psychopathy Checklist profile and (ii) whether animal abuse statistically mediates between psychopathy and sadistic acting. In a German forensic hospital, 60 patients were investigated. Animal abuse was assessed using face-to-face interviews and the Psychopathy Checklist: Screening Version (PCL:SV), and sadistic acting was identified by file records.Discriminant analysis separated previous animal abuse (10/60) by high adolescent antisocial behavior, superficiality, lack of remorse, lack of empathy, and grandiosity. The mediation from psychopathy to sadistic acting (6/60) through animal abuse was found to be complete.The results, although sample size is limited and base rate of animal abuse and sadistic acting are low, fit with a model suggestive of animal abuse as a causal step toward sadistic crimes. Animal abuse correlates with callous, unemotional traits, and a development of sadistic crimes.

  5. Automatic treatment planning implementation using a database of previously treated patients

    NASA Astrophysics Data System (ADS)

    Moore, J. A.; Evans, K.; Yang, W.; Herman, J.; McNutt, T.

    2014-03-01

    Purpose: Using a database of prior treated patients, it is possible to predict the dose to critical structures for future patients. Automatic treatment planning speeds the planning process by generating a good initial plan from predicted dose values. Methods: A SQL relational database of previously approved treatment plans is populated via an automated export from Pinnacle3. This script outputs dose and machine information and selected Regions of Interests as well as its associated Dose-Volume Histogram (DVH) and Overlap Volume Histograms (OVHs) with respect to the target structures. Toxicity information is exported from Mosaiq and added to the database for each patient. The SQL query is designed to ask the system for the lowest achievable dose for a specified region of interest (ROI) for each patient with a given volume of that ROI being as close or closer to the target than the current patient. Results: The additional time needed to calculate OVHs is approximately 1.5 minutes for a typical patient. Database lookup of planning objectives takes approximately 4 seconds. The combined additional time is less than that of a typical single plan optimization (2.5 mins). Conclusions: An automatic treatment planning interface has been successfully used by dosimetrists to quickly produce a number of SBRT pancreas treatment plans. The database can be used to compare dose to individual structures with the toxicity experienced and predict toxicities before planning for future patients.

  6. Clipping of previously coiled cerebral aneurysms: efficacy, safety, and predictors in a cohort of 111 patients.

    PubMed

    Daou, Badih; Chalouhi, Nohra; Starke, Robert M; Barros, Guilherme; Ya'qoub, Lina; Do, John; Tjoumakaris, Stavropoula; Rosenwasser, Robert H; Jabbour, Pascal

    2016-12-01

    OBJECTIVE With the increasing number of aneurysms treated with endovascular coiling, more recurrences are being encountered. The aim of this study was to evaluate the efficacy and safety of microsurgical clipping in the treatment of recurrent, previously coiled cerebral aneurysms and to identify risk factors that can affect the outcomes of this procedure. METHODS One hundred eleven patients with recurrent aneurysms whose lesions were managed by surgical clipping between January 2002 and October 2014 were identified. The rates of aneurysm occlusion, retreatment, complications, and good clinical outcome were retrospectively determined. Univariate and multivariate logistic regressions were performed to identify factors associated with these outcomes. RESULTS The mean patient age was 50.5 years, the mean aneurysm size was 7 mm, and 97.3% of aneurysms were located in the anterior circulation. The mean follow-up was 22 months. Complete aneurysm occlusion, as assessed by intraoperative angiography, was achieved in 97.3% of aneurysms (108 of 111 patients). Among patients, 1.8% (2 of 111 patients) had a recurrence after clipping. Retreatment was required in 4.5% of patients (5 of 111) after clipping. Major complications were observed in 8% of patients and mortality in 2.7%. Ninety percent of patients had a good clinical outcome. Aneurysm size (OR 1.4, 95% CI 1.08-1.7; p = 0.009) and location in the posterior circulation were significantly associated with higher complications. All 3 patients who had coil extraction experienced a postoperative stroke. Aneurysm size (OR 1.2, 95% CI 1.02-1.45; p = 0.025) and higher number of interventions prior to clipping (OR 5.3, 95% CI 1.3-21.4; p = 0.019) were significant predictors of poor outcome. An aneurysm size > 7 mm was a significant predictor of incomplete obliteration and retreatment (p = 0.018). CONCLUSIONS Surgical clipping is safe and effective in treating recurrent, previously coiled cerebral aneurysms. Aneurysm size, location

  7. Switch to Aflibercept in Diabetic Macular Edema Patients Unresponsive to Previous Anti-VEGF Therapy

    PubMed Central

    Paulo, Manuel; Henriques, Filipe; Figueira, João

    2017-01-01

    Purpose. The aim was to evaluate the efficacy of aflibercept in patients with diabetic macular edema (DME) unresponsive to prior anti-VEGF therapy. Methods. Retrospective review of DME unresponsive to previous anti-VEGF switched to aflibercept with 3 months of follow-up. Changes in best correct visual acuity (BCVA), central retinal thickness (CRT), and frequency of injections were analyzed. The percentage of subjects who had ≥20/40 (logMAR equivalent 0.3) and ≤20/200 (logMAR equivalent 1) was evaluated. Results. A total of 32 eyes from 26 patients were included. Mean age was 65 ± 10 years old. The mean number of previous anti-VEGF injections was 5.34 ± 2.38, and the mean number of aflibercept injections at the end of the study was 2.00 ± 0.00. The CRT at baseline was 501.47 ± 150.51 μm and 367.97 ± 124.61 μm at 3 months of follow-up (P < 0.001). The logMAR BCVA at baseline was 0.71 ± 0.36 and 0.65 ± 0.33 at the end of the follow-up (P = 0.037). At baseline, 12.5% of patients had ≥20/40 compared with 25% at the end of follow-up. At baseline, 28.13% of patients had 20/200 or inferior vision compared with 15.63% at the end of the follow-up. Conclusions. DME patients unresponsive to previous multiple ranibizumab injections demonstrate a significant anatomical and functional improvement with the switch to aflibercept. PMID:28348885

  8. Clinical presentation of acute coronary syndrome in patients previously treated with nitrates.

    PubMed

    Latour-Pérez, Jaime; Gómez-Tello, Vicente; Fuset-Cabanes, María Paz; Balsa, Eva de Miguel; Sáez, Frutos Del Nogal; Orts, Francisco Javier Coves; Rodríguez, Carmen Martín; Pino-Izquierdo, Karel; Pesquera, María de la Concepción Pavía; Rodríguez, Antonio José Montón

    2013-11-01

    Several reports have suggested that nitrates limit acute ischaemic damage by a mechanism similar to preconditioning. This study aims to evaluate the effect of chronic oral nitrates on the clinical presentation and short-term outcomes of patients admitted with acute coronary syndrome (ACS). A retrospective cohort study was conducted in patients with ACS admitted to 62 acute care units from 2010 to 2011. A propensity score-matched samples analysis was performed. We analysed 3171 consecutive patients, of whom 298 (9.4%) were chronically treated with nitrates. Patients previously treated with nitrates had higher comorbidity and disease severity at admission, lower prevalence of ACS with ST elevation, lower troponin elevation, higher prevalence of initial Killip class 2-4 and higher hospital mortality. The propensity score-matched analysis confirmed that previous use of nitrates is independently associated with a lower prevalence of ST-elevation ACS [odds ratio (OR) 0.53, 95% confidence interval (CI) 0.36-0.78; P = 0.0014] and a lower troponin elevation (OR 0.61, 95% CI 0.41-0.92) but not with Killip class on admission (OR 1.18, 95% CI 0.83-1.67, P = 0.3697) or mortality (OR 0.71, 95% CI 0.37-1.38, P = 0.3196). The results support the hypothesis that nitrates have a protective effect on acute ischaemic injury.

  9. Nutritional Considerations for Cancer Patients

    PubMed Central

    Chen, Angela

    1985-01-01

    Although weight loss is a frequent, though not invariable, component of the cancer syndrome, the associated malnutrition is a poor prognostic sign among both children and adults. This article describes the possible mechanisms of cancer cachexia; reviews the present state of nutritional support in cancer patients; identifies nutritional problems and workable approaches during the pre- and post-treatment periods; discusses the unconventional nutritional practices commonly encountered and lists resource materials for patients and families. PMID:21274086

  10. Transdermal fentanyl in cachectic cancer patients.

    PubMed

    Heiskanen, Tarja; Mätzke, Sorjo; Haakana, Soile; Gergov, Merja; Vuori, Erkki; Kalso, Eija

    2009-07-01

    Fentanyl is an opioid with high lipid solubility, suitable for intravenous, spinal, transmucosal and transdermal administration. The transdermal fentanyl patch has become widely used in the treatment of both malignant and non-malignant chronic pain. The absorption of fentanyl from the patch is governed by the surface area of the patch, by skin permeability and by local blood flow. The aim of this study is to find out whether absorption of fentanyl in cachectic patients with cancer-related pain is different from that of normal weight cancer patients. We recruited ten normal weight (mean body mass index (BMI) 23 kg/m(2)) and ten cachectic (mean BMI 16 kg/m(2)) cancer pain patients. A transdermal fentanyl patch with a dose approximately equianalgesic to the patients' previous opioid dose was administered to the upper arm of the patient for 3 days. Prior to patch application, the height, weight and BMI of the patient, as well as upper arm skin temperature, local sweating, thickness of skin fold and local blood flow were measured. Plasma fentanyl concentrations were analyzed from blood samples taken at baseline, 4, 24, 48 and 72 h. Plasma fentanyl concentrations adjusted to dose were significantly lower at 48 and 72 h in cachectic patients than normal weight patients. The cachectic patients had a significantly thinner upper arm skin fold, but no differences were found in local blood flow, sweating, or skin temperature. Absorption of transdermal fentanyl is impaired in cachectic patients compared with that of normal weight cancer pain patients.

  11. [Delirium in patients with cancer].

    PubMed

    Staniszewska, Agnieszka; Kłoszewska, Iwona

    2007-01-01

    Delirium is a frequent complication of cancer. It is the cause of patients' suffering and due to worsening of communication, the impediment to clinical assessment. It lowers the quality of life of family caregivers as well. Instant diagnosis and therapy of delirium are essential in clinical practice. In this review etiology, prevalence, clinical features and management of delirium in cancer patients are described.

  12. Induction treatment of previously undiagnosed ANCA-associated vasculitis in a renal transplant patient with Rituximab

    PubMed Central

    Graham-Brown, M. P. M.; Aljayyousi, R.; Baines, R. J.; Burton, J. O.; Brunskill, N. J.; Furness, P.; Topham, P.

    2016-01-01

    We report the case of a 40-year-old female transplant patient with undiagnosed ANCA-associated vasculitis (AAV) and renal allograft dysfunction who achieved disease remission with restoration of transplant function following induction therapy with rituximab. There are currently no trial data looking at the use of rituximab for induction of remission of renal transplant patients with AAV. Although recurrence of AAV following renal transplantation is rare, such patients have invariably had multiple previous exposures to induction and maintenance immunosuppressive regimens, often limiting treatment options post-transplantation. In this case, rituximab was well tolerated with no side effects, and was successful in salvaging transplant function. Optimal treatment regimens for relapsed AAV in the transplant population are not known, and clinical trials are needed to evaluate the efficacy and safety of rituximab at inducing and maintaining disease remission in relapsed AAV following transplantation. PMID:27699052

  13. Overshoot phenomenon of oxygen uptake during recovery from maximal exercise in patients with previous myocardial infarction.

    PubMed

    Nagayama, Osamu; Koike, Akira; Suzuki, Takeya; Hoshimoto-Iwamoto, Masayo; Sawada, Hitoshi; Aizawa, Tadanori

    2010-03-01

    The overshoot in oxygen uptake (VO2 overshoot) during recovery from maximal exercise is thought to reflect an overshoot in cardiac output. We investigated whether this phenomenon is related to cardiopulmonary function during exercise in cardiac patients. A total of 201 consecutive patients with previous myocardial infarction underwent cardiopulmonary exercise testing (CPX). An apparent VO2 overshoot during the recovery from CPX (6.5+/-8.1% increase relative to the peak VO2) was observed in ten patients. A comparison of patients with the VO2 overshoot to those without the VO2 overshoot revealed that the former had a significantly lower left ventricular ejection fraction (40.1+/-19.1 vs. 55. 2+/-14.9%, respectively, p = 0.002) and larger left ventricular diastolic and systolic dimensions. Patients with the VO2 overshoot also had a significantly lower peak VO2 (13.1+/-6.1 vs. 18.1+/-4.5 ml/min/kg, p < 0.001), lower DeltaVO2/DeltaWR (work rate) (6.6+/-3.8 vs. 9.5+/-1.7 mL/min/W, p < 0.0001), and a higher E (minute ventilation)/VCO2 (carbon dioxide output) slope (45.0+/-18.6 vs. 32.6+/-6.6, p < 0.0001) than those without the overshoot. A VO2 overshoot during recovery from maximal exercise was found in 5% of patients with previous myocardial infarction. This condition, which suggests a transient mismatch between cardiac contractility and afterload reduction, was found to be related to impaired cardiopulmonary function during exercise.

  14. Rhabdomyosarcoma Arising in a Previously Irradiated Field: An Analysis of 43 Patients

    SciTech Connect

    Dang, Nguyen D.; Teh, Bin S.; Paulino, Arnold C.

    2013-03-01

    Patients with soft tissue sarcomas that arise from previously irradiated fields have traditionally been reported to have a poor prognosis. In this report, we examined the characteristics and outcomes of patients who developed a rhabdomyosarcoma in a previously irradiated field (RMS-RIF); we hypothesize that these patients should have a better outcome compared to other postradiation soft tissue sarcomas as these tumors are chemosensitive and radiosensitive. A PubMed search of the literature from 1961-2010 yielded 33 studies with data for patients with RMS-RIF. The study included 43 patients with a median age of 6.5 years at the time of radiation therapy (RT) for the initial tumor. The median RT dose was 48 Gy. The median latency period, the time from RT to development of RMS-RIF, was 8 years. The 3-year overall survival for RMS-RIF was 42%. The 3-year overall survival was 66% for patients receiving chemotherapy and local treatment (surgery and/or RT) compared to 29% for those who had systemic treatment only or local treatment only (P=.049). Other factors associated with increased 3-year overall survival included retinoblastoma initial diagnosis (P<.001), age ≤18 years at diagnosis of RMS-RIF (P=.003), favorable site (P=.008), and stage 1 disease (P=.002). Age at time of RMS-RIF, retinoblastoma initial tumor, favorable site, stage 1 disease, and use of both systemic and local treatment were found to be favorable prognostic factors for 3-year overall survival.

  15. Increased melanocytic nevi in patients with inherited ichthyoses: report of a previously undescribed association.

    PubMed

    Fernandes, Juliana Dumêt; Machado, Maria Cecilia Rivitti; Oliveira, Zilda Najjar P

    2010-01-01

    Ichthyosis is a heterogeneous cornification disorder. Melanocytic lesions have not been previously described in association with ichthyosis. Their clinical importance lies in the fact that they may simulate melanoma clinically and dermoscopically, as seen in epidermolysis bullosa. The objective of this study was to evaluate the clinical, dermoscopic, and histopathologic features of nevi and lentigines in 16 patients with autosomal recessive congenital ichthyosis-lamellar ichthyosis and nonbullous ichthyosiform congenital erythroderma. Patients underwent general clinical examination dermoscopy. The more suspicious lesions were excised and to histopathologic examination. Most patients (n = 13) reported no personal or familial history of melanoma or atypical nevi. All of the patients had at least five atypical melanocytic lesions. Ten of the 16 patients had at least one atypical nevus or lentigo. This study suggests that increased atypical melanocytic nevi may be a feature of long-standing congenital ichthyoses. Whether this finding is disease-related or a coincidental observation is difficult to ascertain. As an unequivocal discrimination from malignant melanoma in vivo is not always possible, regular clinical follow-up of patients with ichthyosis and increased or unusual nevi is recommended.

  16. Previous PICC Placement May Be Associated With Catheter-Related Infections in Hemodialysis Patients

    SciTech Connect

    Butler, Philip J. Sood, Shreya; Mojibian, Hamid; Tal, Michael G.

    2011-02-15

    Background: Catheter-related infections (CRIs) are a significant source of morbidity and mortality in hemodialysis patients. The identification of novel, modifiable risk factors for CRIs may lead to improved outcomes in this population. Peripherally inserted central catheters (PICCs) have been hypothesized to compromise vascular access due to vascular damage and venous thrombosis, whereas venous thrombosis has been linked to the development of CRIs. Here we examine the association between PICC placement and CRIs. Methods: A retrospective review was performed of all chronic hemodialysis catheter placements and exchanges performed at a large university hospital from September 2003 to September 2008. History of PICC line use was determined by examining hospital radiologic records from December 1993 to September 2008. Catheter-related complications were assessed and correlated with PICC line history. Results: One hundred eighty-five patients with 713 chronic tunneled hemodialysis catheter placements were identified. Thirty-eight of those patients (20.5%) had a history of PICC placement; these patients were more likely to have CRIs (odds ratio = 2.46, 95% confidence interval = 1.71-3.53, p < .001) compared with patients without a history of PICC placement. There was no difference between the two groups in age or number of catheters placed. Conclusion: Previous PICC placement may be associated with catheter-related infections in hemodialysis patients.

  17. [Obstetrical prognosis of patients after a previous caesarean section performed before 32 weeks of amenorrhea].

    PubMed

    Baeza, C; Mottet, N; Coppola, C; Desmarets, M; Ramanah, R; Riethmuller, D

    2016-11-01

    To assess delivery mode, maternal morbidity including uterine rupture and scar dehiscence and neonatal outcome, during a pregnancy after a previous caesarean delivery before 32 weeks of amenorrhea. A retrospective descriptive study was carried out at the Besançon University Hospital during an 8-year period. We identified 292 consecutive patients presenting a singleton pregnancy delivery before 32 weeks of amenorrhea. We analysed the next pregnancy. Patients presenting more than one caesarean section were excluded from this study. Out of the 292 patients, 62 met inclusion criteria. The average gestational age of the first caesarean section was 29 weeks and 3 days. Among these patients, 17 (27.4%) had a planned caesarean delivery after caesarean (CDAC) and 45 (72.6%) had a trial of vaginal delivery (TVD) with a success rate of 71.1%, that is a total of 51.6% of vaginal delivery after a previous early caesarean section. In case of a failed TVD, arterial pH (P<0.005), Apgar score at one minute (P<0.05) and at 10minutes (P<0.05) were significantly lower compared to the CDAC group. Regarding perinatal outcome, there was no significant difference (P=0.31) between the groups in intention to treat. The only uterine rupture (1.6%) was noticed during a caesarean section at 26 weeks and 3 days, in a patient initially included in the TVD group. Five uterine scar-dehiscences (8.1%) were discovered including 80% during caesarean section, at an average term of 32 weeks and 2 days of amenorrhea. After an early caesarean section, trial of vaginal delivery can be implemented if local conditions are favorable. There is no difference in maternal morbidity, success of labour and neonatal outcome if previous caesarean section was performed before 32 weeks or at term. It appears however that uterine rupture rate (complete or incomplete) is slightly higher in comparison to a previous caesarean at term, which might occur prematurely and before labour. Copyright © 2016 Elsevier Masson SAS

  18. Effects of anticoagulant therapy on pregnancy outcomes in patients with thrombophilia and previous poor obstetric history.

    PubMed

    Mutlu, Ilknur; Mutlu, Mehmet Firat; Biri, Aydan; Bulut, Berk; Erdem, Mehmet; Erdem, Ahmet

    2015-04-01

    This study investigates the effects of anticoagulant therapy on pregnancy outcomes in 204 patients with thrombophilia and previous poor obstetric outcomes. Patients with poor obstetric history (pre-eclampsia, intrauterine growth retardation, fetal death, placental abruption, recurrent pregnancy loss) and having hereditary thrombophilia were included in this study. Poor obstetric outcomes were observed more frequently in patients who had not taken anticogulant therapy compared with treated group. Live birth rate, gestational age at birth and Apgar scores were significantly higher in the treated group when compared with the untreated group. There were no significant differences in terms of birthweight, mode of delivery and admission rates to the neonatal intensive care unit (NICU). Low-molecular-weight heparin (LMWH) plus acetylsalicylic acid (ASA) had higher gestational age at birth, Apgar scores, live birth rate and a lower abortion rates when compared with controls; in contrast, no significant difference was observed in terms of birthweight, mode of delivery, obstetric complications and admission rates to NICU. There were no significant differences between control group and both LMWH only and ASA only groups in terms of gestational age at birth, Apgar scores, birthweight, mode of delivery, obstetric complications and admission rates to NICU. Only LMWH group had higher live birth rate as compared with control group. The use of only ASA did not seem to affect the perinatal complication rates and outcomes. In conclusion, anticoagulant therapy with both LMWH and ASA seems to provide better obstetric outcomes in pregnant women with thrombophilia and previous poor obstetric outcomes.

  19. Obinutuzumab for the treatment of patients with previously untreated chronic lymphocytic leukemia: overview and perspective.

    PubMed

    Owen, Carolyn J; Stewart, Douglas A

    2015-08-01

    Chronic lymphocytic leukemia (CLL) is the most common lymphoproliferative disorder in the Western world and predominantly affects older people. Until recently, most studies in CLL focused on younger patients in whom intensive therapy with the addition of rituximab to fludarabine and cyclophosphamide was shown to improve survival. Obinutuzumab is a novel type II anti-CD20 monoclonal antibody (mAb) that recently demonstrated an overall survival advantage when combined with chemotherapy in previously untreated older patients with CLL and comorbidities. Obinutuzumab was superior to rituximab in this same study in terms of response rates and progression-free survival. Several preclinical and early phase clinical studies also support the efficacy of obinutuzumab. The most frequent adverse event noted with obinutuzumab is infusion-related reactions, which occur more frequently than with rituximab and are typically restricted to the first cycle of therapy. Based on these results, obinutuzumab should be considered the gold standard mAb for combination with chemotherapy in previously untreated patients with CLL and comorbidities. The marked efficacy of obinutuzumab with a weak chemotherapy backbone implies significant potency of this mAb, making it the ideal partner for combination studies with other agents in CLL.

  20. Prognostic nomogram for previously untreated adult patients with acute myeloid leukemia

    PubMed Central

    Zheng, Zhuojun; Li, Xiaodong; Zhu, Yuandong; Gu, Weiying; Xie, Xiaobao; Jiang, Jingting

    2016-01-01

    This study was designed to perform an acceptable prognostic nomogram for acute myeloid leukemia. The clinical data from 311 patients from our institution and 165 patients generated with Cancer Genome Atlas Research Network were reviewed. A prognostic nomogram was designed according to the Cox's proportional hazard model to predict overall survival (OS). To compare the capacity of the nomogram with that of the current prognostic system, the concordance index (C-index) was used to validate the accuracy as well as the calibration curve. The nomogram included 6 valuable variables: age, risk stratifications based on cytogenetic abnormalities, status of FLT3-ITD mutation, status of NPM1 mutation, expression of CD34, and expression of HLA-DR. The C-indexes were 0.71 and 0.68 in the primary and validation cohort respectively, which were superior to the predictive capacity of the current prognostic systems in both cohorts. The nomogram allowed both patients with acute myeloid leukemia and physicians to make prediction of OS individually prior to treatment. PMID:27689396

  1. Persisting visual hallucinations and illusions in previously drug-addicted patients.

    PubMed

    Gaillard, Marie-Claire; Borruat, François-Xavier

    2003-03-01

    Tetrahydrocannabinol (cannabis) and lysergic acid diethylamide (LSD) are psychomimetic agents that induce impairment of sensory perception. Illusions and hallucinations are mostly visual. Most frequently the visual phenomena occur in conjunction with drug abuse. Three previously drug-addicted patients were examined for either persisting or spontaneously recurrent visual phenomena. Two patients complained of persisting visual illusions (vibrations, dyskinetopsia and impaired depth perception) during more than 12 months after an excessive use of cannabis. The third patient was a multiple drug abuser (LSD for 6 years) and complained of visual hallucinations and palinopsia following heavy ethanol intake, 20 years after stopping the use of any drug. Results from neuro-ophthalmic and neurological examinations were normal for the first two patients. The third patient presented abnormal visual fields with preserved visual acuity; electroencephalography was abnormal, suggesting an underlying toxic encephalopathy. Persistent visual illusions or hallucinations can occur during several months after an intake of cannabis. Flash-back phenomena are frequent amongst LSD abusers. They rarely occur at long times after the last intake (20 years in the present case); when they do so, precipitating factors are often present (ethanol, medication, anesthesia). Such phenomena reflect the cortical dysfunctions that can be induced by illegal substances.

  2. Differential glatiramer acetate treatment persistence in treatment-naive patients compared to patients previously treated with interferon.

    PubMed

    Fernández-Fournier, Mireya; Tallón-Barranco, Antonio; Chamorro, Beatriz; Martínez-Sánchez, Patricia; Puertas, Inmaculada

    2015-08-19

    In the treatment of multiple sclerosis, a change of therapy is considered after treatment failure or adverse events. Although disease modifying drugs' (DMD) efficacy and side effects have been fully analysed in clinical trials, the effects of previous therapy use are less well studied. We aimed to study medication persistence with glatiramer acetate in treatment-naive patients and in patients previously treated with interferon. A retrospective study of relapsing-remitting multiple sclerosis patients treated with glatiramer acetate in an MS Unit of a Spanish University Hospital (January 2004--September 2013). Treatment time on glatiramer acetate was studied. Reasons for treatment discontinuation were considered as follows: lack of efficacy, serious adverse event, injection-related side effect, pregnancy and lost to follow-up. Use of prior DMD was registered and analysed. Homogeneity of groups was analysed using Fisher's and Mann-Whitney's tests. The Kaplan Meier method and Cox regression model were used to estimate time to and risk of treatment discontinuation. In total, 155 relapsing-remitting multiple sclerosis patients were treated with glatiramer acetate: 100 treatment-naive patients and 55 treated previously with interferon. At the end of the study, 76 patients (49.0%) continued on glatiramer acetate (with an average treatment time (ATT) of 50.4 months, s.d.32.8) and 50 patients (32.3%) had switched therapy: 27 patients (17.4%) for inefficacy (ATT 29.2 months, s.d.17.5), 20 patients (12.9%) for injection site reactions (ATT 16.5 months, s.d.20.3) and 3 patients (1.9%) after serious adverse events (ATT 15.7 months, s.d.15.1). ATT in our cohort was 39 months (s.d.30.0), median follow-up 34 months. Six months after glatiramer acetate initiation, probability of persisting on GA was 91.4%, 82.5% after 12 months and 72.5% after 2 years. The risk of glatiramer acetate treatment discontinuation was 2.8 [1.7 - 4.8] times greater for treatment-naive patients than for

  3. [Bronchiolitis obliterans in a patient previously working as a printer in a textile factory].

    PubMed

    Pérez Fernández, A M; Gómez de Tejada, R; Castañar Jover, A; Checa Pinilla, J M; Fuentes Otero, F

    2000-10-01

    We report the case of a 24-year-old man with a diagnosis of bronchiolitis obliterans, a rare clinical condition; the similarity to Ardystil syndrome was striking. Relevant occupational history included work in a textile air-brushing factory. Also noteworthy were lesions observed by CT scan in the form of cystic formations measuring less than 1 cm, a finding not previously described in the context of bronchiolitis obliterans. The patient improved immediately after starting corticoid treatment although scans failed to improve over several months of follow-up.

  4. Detection of mumps virus genotype H in two previously vaccinated patients from Mexico City.

    PubMed

    Del Valle, Alberto; García, Alí A; Barrón, Blanca L

    2016-06-01

    Infections caused by mumps virus (MuV) have been successfully prevented through vaccination; however, in recent years, an increasing number of mumps outbreaks have been reported within vaccinated populations. In this study, MuV was genotyped for the first time in Mexico. Saliva samples were obtained from two previously vaccinated patients in Mexico City who had developed parotitis. Viral isolation was carried out in Vero cells, and the SH and HN genes were amplified by RT-PCR. Amplicons were sequenced and compared to a set of reference sequences to identify the MuV genotype.

  5. Profile of obinutuzumab for the treatment of patients with previously untreated chronic lymphocytic leukemia

    PubMed Central

    Hill, Brian T; Kalaycio, Matt

    2015-01-01

    Chronic lymphocytic leukemia (CLL) is a hematologic malignancy derived from a clonal population of mature B-lymphocytes characterized by relatively low CD20 antigen expression. Although the disease often takes an indolent course, the majority of patients will eventually require therapy. Standard treatment for medically fit patients includes purine analogs and/or alkylating agents in addition to the type I anti-CD20 monoclonal antibody, rituximab. This therapy is inherently myelosuppressive and can result in significant morbidity and even mortality in patients with impaired performance status due to age and/or medical comorbidities. Historically, treatment options for the elderly or frail patient population were limited to mono-therapy with the oral alkylating agent, chlorambucil, rituximab, or another type I anti-CD20 monoclonal antibody ofatumumab. Recently, a newer-generation anti-CD20 monoclonal antibody, obinutuzumab, was developed for patients with CLL. Obinutuzumab is a humanized type II monoclonal antibody that appears to have more direct antibody-dependent cell-mediated cytotoxicity (ADCC) and possibly more direct cytotoxicity in vitro than previously available type I antibodies. A large Phase III prospective randomized clinical trial for older patients with impaired renal function and/or significant medical comorbidities demonstrated that when compared to conventionally-dosed rituximab and chlorambucil, the combination of chlorambucil and obinutuzumab administered at a dose and schedule involving early loading doses improved response rates and progression-free survival without significantly increasing toxicity. Results of this pivotal trial led to the FDA (US Food and Drug Administration) approval of obinutuzumab in combination with chlorambucil for frontline treatment of CLL. Obinutuzumab expands the armamentarium of active and less-toxic targeted agents in the evolving treatment landscape of CLL, providing physicians and patients with an additional

  6. Profile of obinutuzumab for the treatment of patients with previously untreated chronic lymphocytic leukemia.

    PubMed

    Hill, Brian T; Kalaycio, Matt

    2015-01-01

    Chronic lymphocytic leukemia (CLL) is a hematologic malignancy derived from a clonal population of mature B-lymphocytes characterized by relatively low CD20 antigen expression. Although the disease often takes an indolent course, the majority of patients will eventually require therapy. Standard treatment for medically fit patients includes purine analogs and/or alkylating agents in addition to the type I anti-CD20 monoclonal antibody, rituximab. This therapy is inherently myelosuppressive and can result in significant morbidity and even mortality in patients with impaired performance status due to age and/or medical comorbidities. Historically, treatment options for the elderly or frail patient population were limited to mono-therapy with the oral alkylating agent, chlorambucil, rituximab, or another type I anti-CD20 monoclonal antibody ofatumumab. Recently, a newer-generation anti-CD20 monoclonal antibody, obinutuzumab, was developed for patients with CLL. Obinutuzumab is a humanized type II monoclonal antibody that appears to have more direct antibody-dependent cell-mediated cytotoxicity (ADCC) and possibly more direct cytotoxicity in vitro than previously available type I antibodies. A large Phase III prospective randomized clinical trial for older patients with impaired renal function and/or significant medical comorbidities demonstrated that when compared to conventionally-dosed rituximab and chlorambucil, the combination of chlorambucil and obinutuzumab administered at a dose and schedule involving early loading doses improved response rates and progression-free survival without significantly increasing toxicity. Results of this pivotal trial led to the FDA (US Food and Drug Administration) approval of obinutuzumab in combination with chlorambucil for frontline treatment of CLL. Obinutuzumab expands the armamentarium of active and less-toxic targeted agents in the evolving treatment landscape of CLL, providing physicians and patients with an additional

  7. Survival of Sami cancer patients.

    PubMed

    Soininen, Leena; Pokhrel, Arun; Dyba, Tadek; Pukkala, Eero; Hakulinen, Timo

    2012-07-02

    The incidence of cancer among the indigenous Sami people of Northern Finland is lower than among the Finnish general population. The survival of Sami cancer patients is not known, and therefore it is the object of this study. The cohort consisted of 2,091 Sami and 4,161 non-Sami who lived on 31 December 1978 in the two Sami municipalities of Inari and Utsjoki, which are located in Northern Finland and are 300-500 km away from the nearest central hospital. The survival experience of Sami and non-Sami cancer patients diagnosed in this cohort during 1979-2009 was compared with that of the Finnish patients outside the cohort. The Sami and non-Sami cancer patients were matched to other Finnish cancer patients for gender, age and year of diagnosis and for the site of cancer. An additional matching was done for the stage at diagnosis. Cancer-specific survival analyses were made using the Kaplan-Meier method and Cox regression modelling. There were 204 Sami and 391 non-Sami cancer cases in the cohort, 20,181 matched controls without matching with stage, and 7,874 stage-matched controls. In the cancer-specific analysis without stage variable, the hazard ratio for Sami was 1.05 (95% confidence interval 0.85-1.30) and for non-Sami 1.02 (0.86-1.20), indicating no difference between the survival of those groups and other patients in Finland. Likewise, when the same was done by also matching the stage, there was no difference in cancer survival. Long distances to medical care or Sami ethnicity have no influence on the cancer patient survival in Northern Finland.

  8. Survival of Sami cancer patients.

    PubMed

    Soininen, Leena; Pokhrel, Arun; Dyba, Tadek; Pukkala, Eero; Hakulinen, Timo

    2012-01-01

    The incidence of cancer among the indigenous Sami people of Northern Finland is lower than among the Finnish general population. The survival of Sami cancer patients is not known, and therefore it is the object of this study. The cohort consisted of 2,091 Sami and 4,161 non-Sami who lived on 31 December 1978 in the two Sami municipalities of Inari and Utsjoki, which are located in Northern Finland and are 300-500 km away from the nearest central hospital. The survival experience of Sami and non-Sami cancer patients diagnosed in this cohort during 1979-2009 was compared with that of the Finnish patients outside the cohort. The Sami and non-Sami cancer patients were matched to other Finnish cancer patients for gender, age and year of diagnosis and for the site of cancer. An additional matching was done for the stage at diagnosis. Cancer-specific survival analyses were made using the Kaplan-Meier method and Cox regression modelling. There were 204 Sami and 391 non-Sami cancer cases in the cohort, 20,181 matched controls without matching with stage, and 7,874 stage-matched controls. In the cancer-specific analysis without stage variable, the hazard ratio for Sami was 1.05 (95% confidence interval 0.85-1.30) and for non-Sami 1.02 (0.86-1.20), indicating no difference between the survival of those groups and other patients in Finland. Likewise, when the same was done by also matching the stage, there was no difference in cancer survival. Long distances to medical care or Sami ethnicity have no influence on the cancer patient survival in Northern Finland.

  9. [Obstetric analgesia for a patient with a history of 3 previous operations on the spine].

    PubMed

    Fernández Torres, B; Fontán Atalaya, I M; López Millán, J M; Alba Rivera, R; Senabre Carrera, J; de las Mulas Béjar, M

    2006-01-01

    A history of spinal surgery is not currently considered a contraindication for regional obstetric analgesia. However, there are highly complex cases in which choosing the best analgesic technique presents genuine problems. We report the case of a woman in labor at full-term with 4-cm dilatation of the cervix who had undergone 3 operations for scoliosis and a herniated disk treated by T5-L4 and L4-sacral arthrodesis, laminectomy, and diskectomy. No previous anesthetic plan was in place, so we chose intravenous patient-controlled analgesia for labor and vaginal delivery and spinal anesthesia for a cesarean delivery. However, general anesthesia became necessary because it was impossible to reach the dura mater. The literature was reviewed to assess alternative forms of obstetric analgesia for patients who have undergone scoliosis surgery.

  10. Safety of {sup 90}Y Radioembolization in Patients Who Have Undergone Previous External Beam Radiation Therapy

    SciTech Connect

    Lam, Marnix G.E.H.; Abdelmaksoud, Mohamed H.K.; Chang, Daniel T.; Eclov, Neville C.; Chung, Melody P.; Koong, Albert C.; Louie, John D.; Sze, Daniel Y.

    2013-10-01

    Purpose: Previous external beam radiation therapy (EBRT) is theoretically contraindicated for yttrium-90 ({sup 90}Y) radioembolization (RE) because the liver has a lifetime tolerance to radiation before becoming vulnerable to radiation-induced liver disease. We analyzed the safety of RE as salvage treatment in patients who had previously undergone EBRT. Methods and Materials: Between June 2004 and December 2010, a total of 31 patients who had previously undergone EBRT were treated with RE. Three-dimensional treatment planning with dose–volume histogram (DVH) analysis of the liver was used to calculate the EBRT liver dose. Liver-related toxicities including RE-induced liver disease (REILD) were reviewed and classified according to Common Terminology Criteria for Adverse Events version 4.02. Results: The mean EBRT and RE liver doses were 4.40 Gy (range, 0-23.13 Gy) and 57.9 Gy (range, 27.0-125.9 Gy), respectively. Patients who experienced hepatotoxicity (≥grade2; n=12) had higher EBRT mean liver doses (7.96 ± 8.55 Gy vs 1.62 ± 3.39 Gy; P=.037), the only independent predictor in multivariate analysis. DVH analysis showed that the fraction of liver exposed to ≥30 Gy (V30) was the strongest predictor of hepatotoxicity (10.14% ± 12.75% vs 0.84% ± 3.24%; P=.006). All patients with V30 >13% experienced hepatotoxicity. Fatal REILD (n=2) occurred at the 2 highest EBRT mean liver doses (20.9 Gy and 23.1 Gy) but also at the highest cumulative liver doses (91.8 Gy and 149 Gy). Conclusions: Prior exposure of the liver to EBRT may lead to increased liver toxicity after RE treatment, depending on fractional liver exposure and dose level. The V30 was the strongest predictor of toxicity. RE appears to be safe for the treatment of hepatic malignancies only in patients who have had limited hepatic exposure to prior EBRT.

  11. Clinical Immunophenotype at Disease Onset in Previously Healthy Patients With Cryptococcal Meningitis.

    PubMed

    Xu, Lie; Huang, Qin; Lin, Jin-Ran; Zhu, Cui-Yun; Li, Xin-Hua; Ye, Shan-Ke; Zhu, Ai-Hong; Chen, Dai-Hong; Zhang, Cheng-Feng; Chen, Liang; Ling, Yun

    2016-02-01

    Cryptococcal meningitis (CM) is a global disease with significant morbidity and mortality. Although low peripheral blood cluster of differentiation 4 (CD4) cell counts are found to be related to a high burden of cryptococcus in HIV-infected patients, little is known about possible immune defects in previously healthy patients (PHPs). We performed a retrospective study of 41 CM patients treated from January 2005 to December 2014 who did not have HIV-infection. There were 33 PHPs and 8 not previously healthy patients (non-PHPs). We analyzed clinical test data pertaining to peripheral blood T cells, antibodies, inflammation markers, and cerebral spinal fluid (CSF) completed during the disease onset phase and 5 years following diagnosis. PHPs had significantly higher counts of cluster of differentiation 3 (CD3), cluster of differentiation 4 (CD4), and cluster of differentiation 45 (CD45) cells, and lower percentages of CD8 cells than non-PHPs (P < 0.05). Measurements of inflammatory markers and immunoglobulin in blood were comparable except for lower immunoglobulin A (IgA) levels in non-PHPs (P = 0.0410). Examination of CSF revealed lower white blood cell (WBC) counts in non-PHPs. Five-year mortality in PHPs was higher than in non-PHPs (22.0% vs 12.5%) but this was not statistically significant (P > 0.05). Multivariate analysis revealed that higher immunoglobulin G (IgG) levels in serum during disease onset may be an independent predictor of mortality (P = 0.015). In conclusion, PHPs demonstrate an immunophenotype that is distinct from that of non-PHPs, leading to an improved understanding of the immunology of cryptococcal meningitis.

  12. Insurance Expansion In Massachusetts Did Not Reduce Access Among Previously Insured Medicare Patients

    PubMed Central

    Chan, David; Orav, E. John; Jha, Ashish K.

    2014-01-01

    Critics of Massachusetts’s health reform, a model for the Affordable Care Act, have argued that insurance expansion probably had a negative spillover effect leading to worse outcomes among already insured patients, such as vulnerable Medicare patients. Using Medicare data from 2004 to 2009, we examined trends in preventable hospitalizations for conditions such as uncontrolled hypertension and diabetes—markers of access to effective primary care—in Massachusetts compared to control states. We found that after Massachusetts’s health reform, preventable hospitalization rates for Medicare patients actually decreased more in Massachusetts than in control states (a reduction of 101 admissions per 100,000 patients per quarter compared to a reduction of 83 admissions). Therefore, we found no evidence that Massachusetts’s insurance expansion had a deleterious spillover effect on preventable hospitalizations among the previously insured. Our findings should offer some reassurance that it is possible to expand access to uninsured Americans without negatively affecting important clinical outcomes for those who are already insured. PMID:23459737

  13. Hyperglycemic crisis precipitated by Lassa fever in a patient with previously undiagnosed type 2 diabetes mellitus.

    PubMed

    Edo, A E; Okaka, E; Ezeani, I U

    2014-01-01

    Hyperglycemic crisis (HC) is an acute complication of diabetes mellitus (DM) that is commonly precipitated by infections and non-compliance with therapy. Viral precipitant of HC is uncommon. To report a rare case of HC unmasked by Lassa fever in a patient previously not known to have diabetes mellitus. A 54 year old lady presented with complaints of generalized body weakness, inability to pass stool, and fever. There was no abdominal pain, vomiting and nausea. There were no features of DM. She is not a known case of diabetes mellitus or hypertension. Patient does not drink alcoholic beverages. There was no history of bleeding from any orifices. She was acutely ill-looking, afebrile, not pale, anicteric, nil pedal oedema. Pulse rate was 110 beats per minute, regular, normal volume. Blood pressure was 110/80 mmHg. Respiratory rate was 26 cycles/minute, breath sound was vesicular. Abdomen was full and moved with respiration. There were no areas of tenderness, no organomegaly, no ascites, and bowel sounds were normoactive. Neurologic examination revealed a conscious patient who was restless. Casual blood glucose was 600mg/dl. Urinalysis: Glycosuria (+++), HbA1c was 12.4%. Lassa PCR done was positive. Patient was managed for hyperglycemic crisis with intravenous normal saline and soluble insulin. She was also commenced on Ribavirin but died of complications of lassa fever. Lassa fever should be included as a precipitant of hyperglycemic crisis in endemic countries.

  14. Excellent results of cardiac surgery in patients with previous liver transplantation.

    PubMed

    Filsoufi, Farzan; Rahmanian, Parwis B; Castillo, Javier G; Karlof, Eva; Schiano, Thomas D; Adams, David H

    2007-09-01

    Cardiovascular diseases requiring surgical therapy in patients with prior liver transplantation are rare. Little is known about the outcome of patients with liver allograft undergoing cardiac surgery. Herein we report our experience in this patient population with an emphasis on operative outcomes and mid-term survival. Between January 1998 and December 2004, 12 patients (mean +/- standard deviation age 68 +/- 9 years, 7 [58%] male) with previous liver transplantation who underwent cardiac surgery were identified. Main outcome measures were hospital mortality, postoperative complications, allograft function, and long-term survival. There was no in-hospital mortality. Three major complications (25%) occurred, including 1 each (8%) of respiratory failure, renal failure, and biliary leakage. All complications were resolved by the time of discharge. Allograft dysfunction determined by an increase of liver function parameters was noticed in 4 (33%) and recovered before discharge. The average length of stay in intensive care unit was 72 +/- 45 hours, and the mean length of stay in hospital was 22 +/- 17 days. One- and 5-year survival was 91% +/- 8% and 67% +/- 14%, respectively. Cardiac surgery can be performed safely in liver transplant recipients with extremely low mortality and acceptable morbidities. Allograft dysfunction is a common finding, but it is transient, with early functional recovery. Five-year survival of liver recipients undergoing cardiac procedures is similar to that of the general population undergoing cardiac surgery. Our data suggest that these patients should be considered for cardiac surgery in reference centers with expertise in complex cardiac procedures and perioperative management of these highly specific patients.

  15. Child-Bearing Decision Making Among Women Previously Treated for Breast Cancer

    DTIC Science & Technology

    1997-04-01

    distribution to potentially eligible women. We placed an advertisement in the New York Amsterdam News and The City Sun (two New York City based Black newspapers...Psychosocial and public issues. Cancer Investigations 5, 59-67. Dean, C. (1987). Psychiatric morbidity following mastectomy: Preoperative predictors and...depression (Hughson et al., 1988), anxiety (Hughson et al., 1988), changed routines (Mor et al., 1994; Hughson et al., 1988; Penman et al., 1986), self

  16. Effectiveness of mesoglycan in patients with previous deep venous thrombosis and chronic venous insufficiency.

    PubMed

    Andreozzi, G M

    2007-12-01

    Retrospective analysis of mesoglycan therapeutic activity in venous disorders. The clinical data have been selected from the outpatient database of the Chair of Angiology of the University of Catania (from 1988 to 1997) through a cross survey between the prescription commercial name of mesoglycan and the key words varicose veins, deep venous thrombosis (DVT), chronic venous insufficiency (CVI), post-thrombotic syndrome (PTS), venous thrombosis, venous ulcer. Patients have been selected on the basis of definite data relative to principal diagnosis, clinical history, clinical and instrumental objective phlebological picture, posology and duration of treatment, follow-up visits in the first three years following the first observation. Group 1: 56 patients with first episode DVT; Group 2: 27 patients with recurrent DVT; Group 3: 182 patients with CVI (107 with primitive CVI and 75 with secondary CVI). The selected patients data have been included in new databases. DVT patients were evaluated for recurrence prevalence during the follow-up period (6, 12, 18, 24, 30 and 36 months). In Group 2 the recurrence prevalence in the normal follow-up period was evaluated and, in addition, the clinical chronology of the recurrence previous to observation was drawn, in order to find out the recurrence prevalence of the thrombotic episode preceding our observation. The two prevalence trends ( mesoglycan treatment and episode preceding our observation) have been compared with the Student t test. CVI patients (Group 3) were classified according to CEAP classification criteria. The effectiveness of treatment was assessed according to the changes in the scores of venous dysfunction of CEAP classification (disability score; pain; oedema; skin color change; cutaneous ulcer). The mean and standard deviation of the considered scores have been evaluated with the Student t test comparing each series with the immediately previous series and with the T0 series. The mean dose of mesoglycan was 50

  17. Oxaliplatin in Treating Young Patients With Recurrent Solid Tumors That Have Not Responded to Previous Treatment

    ClinicalTrials.gov

    2013-06-04

    Childhood Central Nervous System Germ Cell Tumor; Childhood Extragonadal Germ Cell Tumor; Childhood Hepatoblastoma; Childhood Hepatocellular Carcinoma; Childhood High-grade Cerebral Astrocytoma; Childhood Low-grade Cerebral Astrocytoma; Childhood Malignant Ovarian Germ Cell Tumor; Childhood Malignant Testicular Germ Cell Tumor; Childhood Teratoma; Recurrent Adrenocortical Carcinoma; Recurrent Childhood Brain Stem Glioma; Recurrent Childhood Cerebellar Astrocytoma; Recurrent Childhood Cerebral Astrocytoma; Recurrent Childhood Ependymoma; Recurrent Childhood Liver Cancer; Recurrent Childhood Malignant Germ Cell Tumor; Recurrent Childhood Rhabdomyosarcoma; Recurrent Childhood Soft Tissue Sarcoma; Recurrent Childhood Visual Pathway and Hypothalamic Glioma; Recurrent Colon Cancer; Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor; Recurrent Nasopharyngeal Cancer; Recurrent Neuroblastoma; Recurrent Osteosarcoma; Recurrent Rectal Cancer; Recurrent Renal Cell Cancer

  18. Challenges in internet study recruitment of African American cancer patients.

    PubMed

    Bender, Melinda; Clark, Maresha; Guevara, Enrique; Chee, Wonshik; Im, Eun-Ok

    2006-01-01

    Health care inequities continue to plague African Americans. For African American cancer patients these inequities include access to health care, availability of treatment modalities, support groups, and participation in nursing cancer research. A support group setting is better for recruitment than a clinical setting. Referrals to the researcher from individuals who personally know the African American cancer patients generated the best response rates. If the researcher has no previous connection with the potential participant, interest in the study may be generated but recruitment is minimal or absent. Ethnically sensitive recruitment of African American cancer patients is therefore essential to improving participatory responses in cancer nursing research.

  19. Financial Distress in Cancer Patients

    PubMed Central

    de Souza, Jonas A.; Wong, Yu-Ning

    2013-01-01

    Novel diagnostic and therapeutic options offer hope to cancer patients with both localized and advanced disease. However, many of these treatments are often costly and even well-insured patients can face high out-of-pocket costs. Families may also be at risk of financial distress due to lost wages and other treatment-related expenses. Research is needed to measure and characterize financial distress in cancer patients and understand how it affects their quality of life. In addition, health care providers need to be trained to counsel patients and their families so they can make patient-centered treatment decisions that reflect their preferences and values. PMID:24349677

  20. [Neurological complications in cancer patients].

    PubMed

    Hundsberger, Thomas; Roth, Patrick; Roelcke, Ulrich

    2014-08-20

    Neurological symptoms in cancer patients have a great impact on quality of life and need an interdisciplinary approach. They lead to significant impairment in activities of daily living (gait disorders, dizziness), a loss of patients independency (vegetative disturbances, wheel-chair dependency) and interfere with social activities (ban of driving in case of epilepsy). In this article we describe three main and serious neurological problems in the context of oncological patients. These are chemotherapy-induced polyneuropathy, malignant spinal cord compression and epileptic seizures. Our aim is to increase the awareness of neurological complications in cancer patients to improve patients care.

  1. Dichotic listening in schizophrenic patients: effects of previous vs. ongoing auditory hallucinations.

    PubMed

    Løberg, Else-Marie; Jørgensen, Hugo A; Hugdahl, Kenneth

    2004-09-30

    Auditory hallucinations (AH) in schizophrenia have been found to be related to both functional and structural brain abnormalities of left temporal lobe language areas. We do not know if these rain abnormalities are state or trait markers for AH. This study tested these alternatives by contrasting schizophrenic patients with ongoing AH and with a previous history of AH. A heterogeneous group of 26 schizophrenic patients was compared with a healthy control group matched for education and age. We used a verbal dichotic listening (DL) test with consonant-vowel syllables to study hemispheric asymmetry and the functional integrity of the left temporal lobe language areas. All subjects were tested during a divided and two focused attention conditions. Our data suggest that abnormal DL asymmetry for language stimuli is a state marker for AH, seen during the perception of AH. In contrast, problems of modulating DL performance by means of attentional control are a trait marker, seen both in patients with ongoing AH and only a history of AH.

  2. Filling cystoureterography facilitates stone visualization in patients with previously inserted double-J ureteral stents.

    PubMed

    Kravchick, Sergey George; Shumalinsky, Dmitry; Jeshurun-Koren, Michael; Stepnov, Eugen; Cytron, Shmuel

    2005-06-01

    In our study, we assessed the ability of a filling cystogram to induce vesicoureteral reflux (VUR) and to evaluate its role in stone targeting during ESWL in the presence of a double-J ureteral stent (JJ-S). Filling cystoureterography was performed during ESWL in 17 patients with previously inserted 4.7 F JJ-S. The examination ended with stone localization. In every procedure, 3,500 shock waves were delivered with an energy range of 18-23 kV. Patients were evaluated 4 weeks after ESWL. A stone-free result was defined as no evidence of calculi in the first or second visits. Because contrast material was employed in this study, we also evaluated its possible interference with the results of lithotripsy. All radiolucent or poorly calcified stones were successfully localized. In four patients, rhythmic suprapubic manual pressure was performed to initiate VUR. Reflux was low grade in 35% and high grade in 65% of renal units. The efficiency quotient reached 59%. In vitro artificial stones were successfully disintegrated both in water and solutions of Ultravist. In the presence of a JJ-S, filling cystography can easily localize radiolucent stones during SWL. No special catheters or stents are required for this technique. Ultravist in particular does not affect the results of ESWL unfavorably.

  3. Improved prediction of inhibitor development in previously untreated patients with severe haemophilia A.

    PubMed

    Hashemi, S M; Fischer, K; Moons, K G M; van den Berg, H M

    2015-03-01

    Treatment of previously untreated patients (PUPs) with severe haemophilia A is complicated by the formation of inhibitors. Prediction of PUPs with high risk is important to allow altering treatment with the intention to reduce the occurrence of inhibitors. An unselected multicentre cohort of 825 PUPs with severe haemophilia A (FVIII<0.01 IU mL(-1) ) was used. Patients were followed until 50 exposure days (EDs) or inhibitor development. All predictors of the existing prediction model including three new potential predictors were studied using multivariable logistic regression. Model performance was quantified [area under the curve (AUC), calibration plot] and internal validation (bootstrapping) was performed. A nomogram for clinical application was developed. Of the 825 patients, 225 (28%) developed inhibitors. The predictors family history of inhibitors, F8 gene mutation and an interaction variable of dose and number of EDs of intensive treatment were independently associated with inhibitor development. Age and reason for first treatment were not associated with inhibitor development. The AUC was 0.69 (95% CI 0.65-0.72) and calibration was good. An improved prediction model for inhibitor development and a nomogram for clinical use were developed in a cohort of 825 PUPs with severe haemophilia A. Clinical applicability was improved by combining dose and duration of intensive treatment, allowing the assessment of the effects of treatment decisions on inhibitor risk and potentially modify treatment.

  4. Clinicopathologic features of breast cancers that develop in women with previous benign breast disease.

    PubMed

    Visscher, Daniel W; Frost, Marlene H; Hartmann, Lynn C; Frank, Ryan D; Vierkant, Robert A; McCullough, Ann E; Winham, Stacey J; Vachon, Celine M; Ghosh, Karthik; Brandt, Kathleen R; Farrell, Ann M; Tarabishy, Yaman; Hieken, Tina J; Haddad, Tufia C; Kraft, Ruth A; Radisky, Derek C; Degnim, Amy C

    2016-02-01

    Women with benign breast disease (BBD) have an increased risk of developing breast cancer (BC). Nearly 30% of all BCs develop in women with prior BBD. Information regarding features of the expected number of BCs after BBD would enhance individualized surveillance and prevention strategies for these women. In the current study, the authors sought to characterize BCs developing in a large cohort of women with BBD. The current study cohort included 13,485 women who underwent breast biopsy for mammographic or palpable concerns between 1967 and 2001. Biopsy slides were reviewed and classified as nonproliferative disease, proliferative disease without atypia, or atypical hyperplasia. BCs were identified by follow-up questionnaires, medical records, and Tumor Registry data. BC tissues were obtained and reviewed. With median follow-up of 15.8 years, 1273 women developed BC. The majority of BCs were invasive (81%), of which 61% were ductal, 13% were mixed ductal/lobular, and 14% were lobular. Approximately two-thirds of the BC cases were intermediate or high grade, and 29% were lymph node positive. Cancer characteristics were similar across the 3 histologic categories of BBD, with a similar frequency of ductal carcinoma in situ, invasive disease, tumor size, time to invasive BC, histologic type of BC, lymph node positivity, and human epidermal growth factor receptor 2 positivity. Women with atypical hyperplasia were found to have a higher frequency of estrogen receptor-positive BC (91%) compared with women with proliferative disease without atypia (80%) or nonproliferative disease (85%) (P = .02). A substantial percentage of all BCs develop in women with prior BBD. The majority of BCs after BBD are invasive tumors of ductal type, with a substantial number demonstrating lymph node positivity. Of all the BCs in the current study, 84% were estrogen receptor positive. Prevention therapy should be strongly encouraged in higher-risk women with BBD. © 2015 American Cancer Society.

  5. Urotherapy for patients with cancer.

    PubMed

    Eldor, J

    1997-04-01

    Cancer cells release various antigens, some of which appear in the urine. Oral autourotherapy is suggested as a new treatment modality for cancer patients. It will provide the intestinal lymphatic system with the many tumor antigens against which antibodies may be produced. These antibodies may be pierced through the blood stream and attack the tumor and its cells.

  6. An independent evaluation of the potential clinical usefulness of proposed CA-125 indices previously shown to be of prognostic significance in epithelial ovarian cancer.

    PubMed Central

    Cruickshank, D. J.; Paul, J.; Lewis, C. R.; McAllister, E. J.; Kaye, S. B.

    1992-01-01

    CA-125 levels were assessed prior to each of the first three cycles of chemotherapy, in 81 patients with epithelial ovarian cancer receiving first-line chemotherapy. All patients have at least 1 year's follow-up. Thirty-nine patients (48%) have progressed clinically or have died within 1 year of treatment (treatment 'failures'). Three CA-125 indices previously shown to be of prognostic value are assessed for their ability to pick-out these 'failures'. When the indices examined are modified to obtain a specificity for picking out failures just exceeding 90%, the maximum sensitivity obtained was 46%. The use of CA-125 for clinical decision making in ovarian cancer requires further investigation to determine and validate a prognostic index with acceptable sensitivity and specificity, and to determine the clinical impact of treatment decisions made using such an index. PMID:1562469

  7. Robotic Left Ventricular Assist Device Implantation Using Left Thoracotomy Approach in Patients with Previous Sternotomies.

    PubMed

    Khalpey, Zain; Bin Riaz, Irbaz; Marsh, Katherine M; Ansari, Muhammad Zubair Ahmad; Bilal, Jawad; Cooper, Anthony; Paidy, Samata; Schmitto, Jan D; Smith, Richard; Friedman, Mark; Slepian, Marvin J; Poston, Robert

    2015-01-01

    Left ventricular assist devices (LVADs) are commonly used as either a bridge-to-transplant or a destination therapy. The traditional approach for LVAD implantation is via median sternotomy, but many candidates for this procedure have a history of failed cardiac surgeries and previous sternotomy. Redo sternotomy increases the risk of heart surgery, particularly in the setting of advanced heart failure. Robotics facilitates a less invasive approach to LVAD implantation that circumvents some of the morbidity associated with a redo sternotomy. We compared the outcomes of all patients at our institution who underwent LVAD implantation via either a traditional sternotomy or using robotic assistance. The robotic cohort showed reduced resource utilization including length of hospital stay and use of blood products. As the appropriate candidates become elucidated, robotic assistance may improve the safety and cost-effectiveness of reoperative LVAD surgery.

  8. Antibody profiles induced by Trypanosoma cruzi in chagasic patients with previous or current exposure to mycobacteria.

    PubMed

    Peverengo, Luz; Prochetto, Estefanía; Rodeles, Luz; Valenzuela, Ignacio; Marcipar, Iván Sergio; Bottasso, Oscar; Vicco, Miguel Hernán

    2016-12-01

    Since the immune response mounted by the host to a particular microorganism might be influenced by the acquired immunological experience due to previous contact with other microorganisms, we performed a cross-sectional study to explore the pattern of Trypanosoma cruzi infection-related antibodies in T. cruzi-seropositive individuals presenting concomitant tuberculosis, or the antecedent of BCG vaccination. Sampled individuals were grouped as follows: patients with Chagas disease, not vaccinated with BCG, who further developed pulmonary tuberculosis; individuals with Chagas disease, BCG-vaccinated; and subjects with Chagas disease, presenting neither BCG scar nor tuberculosis disease. Non-vaccinated individuals or without tuberculosis, presented the highest values of anti-PH (P < 0.001), anti-FRA (P < 0.001), anti-p2β (P = 0.0023) and anti-B13 (P < 0.001) antibodies. The present findings constitute the first demonstration of the potential influence of concomitant tuberculosis on Chagas disease.

  9. Patients' need for information about cancer therapy.

    PubMed

    Skalla, Karen A; Bakitas, Marie; Furstenberg, Charlotte T; Ahles, Tim; Henderson, Joseph V

    2004-01-01

    To obtain detailed information about the preferences of patients with cancer and their need for information about side effects of cancer treatment to design an interactive multimedia educational program. Qualitative. Regional rural academic medical center. 51 patients and 14 spouses of patients who either currently were undergoing or recently had completed chemotherapy or radiation therapy for cancer. Focus groups. Information needs and common and distressing symptoms. Patients wanted information about the process of getting treatment, specific side effects that might occur, and the impact of treatment on their lives. Patients sought information from a variety of sources, but many found that other patients were the most helpful source. Although most patients wanted as much information as possible so they would be prepared for whatever happened, some patients preferred to avoid information about possible side effects. Several obstacles related to information were reported, including access to providers, communication difficulties with providers, informational overload, and problems with retention. Several aspects regarding information needs confirmed previous findings, and new aspects were illuminated. This led to a conclusion that multimedia technology offered many advantages to meet these informational needs. New approaches to patient education that will meet the needs of patients as well as clinicians and educators need to be developed.

  10. Spontaneous bacterial peritonitis: an unusual manifestation of brucellosis in a previous healthy male patient.

    PubMed

    Makaritsis, Konstantinos P; Liaskos, Christos; Papadamou, Georgia; Dalekos, George N

    2015-04-22

    Brucellosis is a common zoonotic disease with worldwide distribution and protean clinical manifestations. Therefore, its prompt and timely diagnosis is still challenging. Among several complications of brucellosis, spontaneous bacterial peritonitis (SBP) in previously healthy participants is rarely recognised, although this condition can be fatal if misdiagnosed and untreated. We present a case of a 69-year-old previously healthy stockbreeder who suffered from back pain along with abdominal pain and distension because of ascites of 6-8 weeks duration. Cultures of ascitic fluid and peripheral blood specimens revealed Brucella spp as the causative agent of ascites and spondylodiscitis, which was then confirmed by MRI findings. After appropriate treatment for 4.5 months (streptomycin 1 g/day for 3 weeks intramuscularly, doxycycline 100 mg twice a day orally and rifampicin 900 mg/day orally), the patient fully recovered. Conclusively, in the appropriate epidemiological and clinical setting, the consideration of brucellosis in the differential diagnosis of SBP could be rational as well as life-saving.

  11. [Reoperations of rectal resection for recurrence after previous resection for rectosigmoid cancer].

    PubMed

    Paineau, J; Letessier, E; Hamy, A; Hamelin, E; Courant, O; Visset, J

    1993-12-01

    From June 1986 to December 1992, 16 patients (12 men and 4 women, 63 years-old [36 to 79]) who underwent a prior sphincter-saving resection for colorectal adenocarcinoma were operated on for locoregional recurrence with a surgical resection. Eight patients had a second anterior resection (5 colorectal, 2 coloanal and 1 ileoanal anastomosis), one a resection without anastomosis, and 7 an abdomino-perineal resection. Nine patients received an intraoperative irradiation (10 to 25 Gy). Excisions of surrounding organs were often necessary. Post-operative complications occurred in most of the patients. Excluding 3 post-operative deaths, 9 patients died of disease in a median of 12.9 months after surgery (range: 3 to 32 months). Four patients are still living 5 to 14 months after the second resection. There is little in the surgical literature dealing with these difficult surgical problem of which results are always uncertain. An earlier diagnosis of the recurrence would result in a more satisfactory procedure, but is difficult because of the limited possibilities of detection after surgical treatment and often external irradiation.

  12. Maraviroc for previously treated patients with R5 HIV-1 infection.

    PubMed

    Gulick, Roy M; Lalezari, Jacob; Goodrich, James; Clumeck, Nathan; DeJesus, Edwin; Horban, Andrzej; Nadler, Jeffrey; Clotet, Bonaventura; Karlsson, Anders; Wohlfeiler, Michael; Montana, John B; McHale, Mary; Sullivan, John; Ridgway, Caroline; Felstead, Steve; Dunne, Michael W; van der Ryst, Elna; Mayer, Howard

    2008-10-02

    events were similar among the groups. Maraviroc, as compared with placebo, resulted in significantly greater suppression of HIV-1 and greater increases in CD4 cell counts at 48 weeks in previously treated patients with R5 HIV-1 who were receiving OBT. (ClinicalTrials.gov numbers, NCT00098306 and NCT00098722.) 2008 Massachusetts Medical Society

  13. Chemoprevention of colorectal cancer in individuals with previous colorectal neoplasia: systematic review and network meta-analysis

    PubMed Central

    Dulai, Parambir S; Marquez, Evelyn; Khera, Rohan; Prokop, Larry J; Limburg, Paul J; Gupta, Samir; Murad, Mohammad Hassan

    2016-01-01

    Objective To assess the comparative efficacy and safety of candidate agents (low and high dose aspirin, non-aspirin non-steroidal anti-inflammatory drugs (NSAIDs), calcium, vitamin D, folic acid, alone or in combination) for prevention of advanced metachronous neoplasia (that is, occurring at different times after resection of initial neoplasia) in individuals with previous colorectal neoplasia, through a systematic review and network meta-analysis. Data sources Medline, Embase, Web of Science, from inception to 15 October 2015; clinical trial registries. Study selection Randomized controlled trials in adults with previous colorectal neoplasia, treated with candidate chemoprevention agents, and compared with placebo or another candidate agent. Primary efficacy outcome was risk of advanced metachronous neoplasia; safety outcome was serious adverse events. Data extraction Two investigators identified studies and abstracted data. A Bayesian network meta-analysis was performed and relative ranking of agents was assessed with surface under the cumulative ranking (SUCRA) probabilities (ranging from 1, indicating that the treatment has a high likelihood to be best, to 0, indicating the treatment has a high likelihood to be worst). Quality of evidence was appraised with GRADE criteria. Results 15 randomized controlled trials (12 234 patients) comparing 10 different strategies were included. Compared with placebo, non-aspirin NSAIDs were ranked best for preventing advanced metachronous neoplasia (odds ratio 0.37, 95% credible interval 0.24 to 0.53; SUCRA=0.98; high quality evidence), followed by low-dose aspirin (0.71, 0.41 to 1.23; SUCRA=0.67; low quality evidence). Low dose aspirin, however, was ranked the safest among chemoprevention agents (0.78, 0.43 to 1.38; SUCRA=0.84), whereas non-aspirin NSAIDs (1.23, 0.95 to 1.64; SUCRA=0.26) were ranked low for safety. High dose aspirin was comparable with low dose aspirin in efficacy (1.12, 0.59 to 2.10; SUCRA=0.58) but

  14. Chemoprevention of colorectal cancer in individuals with previous colorectal neoplasia: systematic review and network meta-analysis.

    PubMed

    Dulai, Parambir S; Singh, Siddharth; Marquez, Evelyn; Khera, Rohan; Prokop, Larry J; Limburg, Paul J; Gupta, Samir; Murad, Mohammad Hassan

    2016-12-05

     To assess the comparative efficacy and safety of candidate agents (low and high dose aspirin, non-aspirin non-steroidal anti-inflammatory drugs (NSAIDs), calcium, vitamin D, folic acid, alone or in combination) for prevention of advanced metachronous neoplasia (that is, occurring at different times after resection of initial neoplasia) in individuals with previous colorectal neoplasia, through a systematic review and network meta-analysis.  Medline, Embase, Web of Science, from inception to 15 October 2015; clinical trial registries.  Randomized controlled trials in adults with previous colorectal neoplasia, treated with candidate chemoprevention agents, and compared with placebo or another candidate agent. Primary efficacy outcome was risk of advanced metachronous neoplasia; safety outcome was serious adverse events.  Two investigators identified studies and abstracted data. A Bayesian network meta-analysis was performed and relative ranking of agents was assessed with surface under the cumulative ranking (SUCRA) probabilities (ranging from 1, indicating that the treatment has a high likelihood to be best, to 0, indicating the treatment has a high likelihood to be worst). Quality of evidence was appraised with GRADE criteria.  15 randomized controlled trials (12 234 patients) comparing 10 different strategies were included. Compared with placebo, non-aspirin NSAIDs were ranked best for preventing advanced metachronous neoplasia (odds ratio 0.37, 95% credible interval 0.24 to 0.53; SUCRA=0.98; high quality evidence), followed by low-dose aspirin (0.71, 0.41 to 1.23; SUCRA=0.67; low quality evidence). Low dose aspirin, however, was ranked the safest among chemoprevention agents (0.78, 0.43 to 1.38; SUCRA=0.84), whereas non-aspirin NSAIDs (1.23, 0.95 to 1.64; SUCRA=0.26) were ranked low for safety. High dose aspirin was comparable with low dose aspirin in efficacy (1.12, 0.59 to 2.10; SUCRA=0.58) but had an inferior safety profile (SUCRA=0.51). Efficacy of

  15. Comparison of single agent versus combined chemotherapy in previously treated patients with advanced urothelial carcinoma: a meta-analysis.

    PubMed

    Wu, Xiao-Jun; Zhi, Yi; He, Peng; Zhou, Xiao-Zhou; Zheng, Ji; Chen, Zhi-Wen; Zhou, Zhan-Song

    2016-01-01

    Platinum-based chemotherapy is the standard treatment for advanced urothelial cancer (UC) and is generally used in the first-line setting. However, the optimal salvage treatment for previously treated UC patients is unclear. We conducted a systematic review of published clinical trials of single agent versus combined chemotherapy as salvage treatment in previously treated UC patients. Trials published between 1994 and 2015 were identified by an electronic search of public databases (MEDLINE, EMBASE, Cochrane library). All relevant studies were independently identified by two authors for inclusion. Demographic data, treatment regimens, objective response rate (ORR), disease control rate (DCR), median progression-free and overall survival (PFS, OS), and grade 3/4 toxicities were extracted and analyzed using Comprehensive Meta Analysis software (Version 2.0). Fifty cohorts with 1,685 patients were included for analysis: 814 patients were treated with single agent chemotherapy and 871 with combined chemotherapy. Pooled OS was significantly higher at 1 year for combined chemotherapy than for single agent (relative risk [RR] 1.52; 95% CI: 1.01-2.37; P=0.03) but not for 2-year OS (RR 1.31; 95% CI: 0.92-1.85; P=0.064). Additionally, combined chemotherapy significantly improved ORR (RR 2.25; 95% CI: 1.60-3.18; P<0.001) and DCR (RR 1.12; 95% CI: 1.01-1.25, P=0.033) compared to single agent for advanced UC patients. As for grade 3 and 4 toxicities, more frequencies of leukopenia and thrombocytopenia were observed in the combined chemotherapy than in single agent group, while equivalent frequencies of anemia, nausea, vomiting, and diarrhea were found between the two groups. In comparison with single agent alone, combined chemotherapy as salvage treatment for advanced UC patients significantly improved ORR, DCR, and 1-year OS, but not 2-year OS. Our findings support the need to compare combined chemotherapy with single agent alone in the salvage setting in large prospective

  16. Breast cancer patient stories project.

    PubMed

    Tanna, Nuttan; Buijs, Helene; Pitkin, Joan; Reichert, Robert

    2012-12-01

    It is estimated that there are almost half a million women living with or beyond a breast cancer diagnosis in the UK, often referred to as the breast cancer survivor population. We report on the setting up of a dedicated breast cancer and menopause symptoms service (BCMS), and present results from research undertaken with breast cancer survivors with the aim of obtaining their perspectives on the BCMS service. An action-oriented approach incorporating improvement science methodology has been used to help develop and drive changes to support a high standard of NHS patient care delivery for women with breast cancer within the BCMS setting. Evaluation was undertaken of this innovative service using qualitative methodology, and included discussion within a focus group setting, patient consent to record discussion, followed by thematic analysis of transcription. Women who have survived breast cancer identified a need for specialist support to help improve their quality of life, which is also affected by menopause type symptomology. This support can be provided within the BCMS service setting. Our recommendations are that the BCMS service model is incorporated into any regional or national breast cancer patient pathway and service redesign work in place. Breast cancer survivors would support the setting up of a BCMS service, and would actively help raise awareness and market this service.

  17. Cancer Screening in Older Patients.

    PubMed

    Salzman, Brooke; Beldowski, Kathryn; de la Paz, Amanda

    2016-04-15

    Although cancer is the second leading cause of death among persons 65 years and older, there is a paucity of clinical trial data about the effectiveness and harms of cancer screening in this population. Given the heterogeneous nature of the older population, cancer screening in these patients should not be based on age alone. Studies suggest that a life expectancy of at least 10 years is necessary to derive a survival benefit from screening for breast and colorectal cancers; therefore, screening for these cancers is not recommended in those with a life expectancy of less than 10 years. Prostate cancer screening, if performed at all, should not be performed after 69 years of age. Cervical cancer screening may be stopped after 65 years of age if the patient has an adequate history of negative screening results. An individualized approach to cancer screening decisions involves estimating life expectancy, determining the potential benefits and harms of screenings, and weighing those benefits and harms in relation to the patient's values and preferences.

  18. Previous antibiotic exposure and evolution of antibiotic resistance in mechanically ventilated patients with nosocomial infections.

    PubMed

    Hui, Chun; Lin, Ming-Chih; Jao, Mei-Shin; Liu, Tu-Chen; Wu, Ren-Guang

    2013-10-01

    This study aimed to evaluate the impact of previous antibiotic exposure and the influence of time interval since exposure on the evolution of antibiotic-resistant infections. We retrospectively analyzed 167 mechanically ventilated patients with nosocomial infections over a 3-year period, with focus on infections in the bloodstream, urinary tract, lower respiratory tract, and surgical sites. Of 167 patients, 62% were confirmed as antibiotic resistant. The most common isolated pathogen was extended-spectrum β-lactamase Enterobacteriaceae (43.9%), followed by methicillin-resistant Staphylococcus aureus (22.8%), and carbapenem-resistant Acinetobacter baumannii (17.5%). Multivariate analysis revealed that the association between resistance and the time interval increased within 10 days (odds ratio [OR], 2.45; P=.133) and peaked at 11 to 20 days (OR, 7.17; P=.012). The data were categorized into 2 groups: when the time interval was more than 20 days, there was a 23.9% reduction in resistance rate compared with when the time interval was 20 days or less (OR, 0.36; P=.002). Although antibiotic exposure increased resistance rate in nosocomial infections, this association decreased as time interval increased. Antibiotic stewardship should consider the significance of time interval while investigating the evolution of subsequent antibiotic-resistant infections. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Salmonella enteritidis primary bacteremia in previously healthy patient from Taiwan: case report.

    PubMed

    Mileva, Sevda; Gospodinova, Margarita; Todorov, Ilian

    2016-10-01

    Diseases caused by invasive nontyphoidal Salmonella strains present with various extraintestinal manifestations, including bacteremia. Factors affecting the incidence include Salmonella serotype, geographic location, and host factors. We present an unusual case of Salmonella enteritidis primary bacteremia in a patient without any risk factors and originating from a region with the lowest burden of invasive nontyphoidal Salmonella infections. We observed an incomplete clinical response to the treatment with a third-generation cephalosporin, despite the in vitro susceptibility of the strain. The diagnosis of Salmonella bacteremia was far from expected in our previously healthy patient from Taiwan, without any preceding diarrhea and the lack of marked response to therapy with ceftriaxone. Making the diagnosis was a challenge, requiring wide range of laboratory, imaging, and consultative work to rule out alternative diagnoses and complications. Invasive Salmonella infections are uncommon in our clinical practice at the present. Air transportation, intensive migration processes, and changes in climate are able to change the burden of infectious diseases dramatically in the near future. That fact along with the raising antibacterial resistance among invasive nontyphoidal Salmonella strains make imperative the profound understanding of the epidemiology and pathophysiology of those infections.

  20. Hypotony and ciliochoroidal detachment following pharmacologic aqueous suppressant therapy in previously filtered patients.

    PubMed

    Vela, M A; Campbell, D G

    1985-01-01

    This is the first report describing the syndrome of hypotony and ciliochoroidal detachment following pharmacologic aqueous suppressant therapy in previously filtered eyes. Four patients had a history of advanced primary open-angle glaucoma treated with multiple medical therapies, including timolol for 11 to 36 months. They then underwent filtration surgery, which failed in two cases. Timolol and/or acetazolamide therapy was instituted 1 to 18 months following surgery. The patients then developed hypotony and ciliochoroidal detachment, which resolved spontaneously after cessation of the pharmacologic aqueous suppressant therapy. In three of the cases, the episode of hypotony and ciliochoroidal detachment recurred after a second challenge with timolol and/or acetazolamide therapy. Inflammation, tumor, wound leakage, retinal detachment and cyclodialysis cleft were excluded. A mechanism of formation of ciliochoroidal detachment in this syndrome is proposed. Long-term timolol therapy followed by filtration surgery and its attendant postoperative hypotony and ciliochoroidal detachment sensitizes the ciliary epithelium. Subsequent pharmacologic aqueous suppressant therapy results in almost total reduction of aqueous production, causing hypotony and ciliochoroidal detachment.

  1. Outcomes after Descemet stripping endothelial keratoplasty in glaucoma patients with previous trabeculectomy and tube shunt implantation.

    PubMed

    Wiaux, Christophe; Baghdasaryan, Elmira; Lee, Olivia L; Bourges, Jean-Louis; Deng, Sophie X; Yu, Fei; Aldave, Anthony J

    2011-12-01

    To describe the incidence of intraoperative and postoperative complications and visual outcomes in eyes with previous penetrating glaucoma surgery undergoing Descemet stripping endothelial keratoplasty (DSEK). A retrospective review of the first 227 cases of DSEK performed by 2 surgeons at a single institution. Data were collected regarding the performance of concurrent ocular procedures, intraoperative complications, postoperative visual outcomes, and postoperative complications, including primary graft failure, donor dislocation, endothelial rejection, and intraocular pressure (IOP) elevation. Fifty-six of the 227 DSEK procedures were performed in 52 eyes with previous trabeculectomy and/or tube shunt implantation. The percentage of procedures performed in eyes with and without a history of penetrating glaucoma surgery that resulted in primary graft failure (5.4% vs. 4.1%; P = 0.71) and donor dislocation (12.5% vs. 15.2%; P = 0.83) were not statistically significantly different. Additionally, the endothelial rejection rate was not significantly different between cases performed in eyes with (1/19.2 eye-years) and without (1/20.1 eye-years) a history of glaucoma surgery (P = 0.99). The incidence of elevated IOP (≥ 25 mm Hg) after DSEK was the highest in eyes with medically controlled glaucoma (47.4%), followed by eyes without a history of glaucoma (18.3%), and was the lowest in eyes with previous glaucoma surgery (11.5%). Postoperative corrected distance visual acuity was improved over the preoperative corrected distance visual acuity in 81%, 95%, and 88% of eyes with previous glaucoma surgery, medically controlled glaucoma, and no glaucoma, respectively. DSEK is an effective procedure to improve vision in the majority of eyes with advanced glaucoma after trabeculectomy and/or tube shunt implantation. The incidence of postoperative complications, such as donor dislocation, primary graft failure, and endothelial rejection, is not significantly higher in eyes with

  2. Pholcodine exposure raises serum IgE in patients with previous anaphylaxis to neuromuscular blocking agents.

    PubMed

    Harboe, T; Johansson, S G O; Florvaag, E; Oman, H

    2007-12-01

    Neuromuscular blocking agents (NMBAs) can cause anaphylaxis through immunoglobulin E (IgE) antibodies that bind quaternary ammonium ion epitopes. These epitopes are present in numerous common chemicals and drugs, exposure to which, theoretically, could be of importance in the development and maintenance of the IgE sensitization promoting allergic reactions. Pholcodine is one such drug, which in a recent pilot study was shown to induce a remarkable increase in serum IgE levels in two IgE-sensitized individuals. The present study explores the effect of pholcodine exposure on IgE in a population with previously diagnosed IgE-mediated anaphylaxis towards NMBAs. Seventeen patients were randomized to 1 week's exposure with cough syrup containing either pholcodine or guaifenesin. The primary variables serum IgE and IgE antibodies towards pholcodine, morphine and suxamethonium were measured before and 4 and 8 weeks after start of exposure. Patients exposed to pholcodine had a sharp rise in levels of IgE antibodies towards pholcodine, morphine and suxamethonium, the median proportional increases 4 weeks after exposure reaching 39.0, 38.6 and 93.0 times that of the base levels respectively. Median proportional increase of IgE was 19.0. No changes were observed in the guaifenesin group. Serum levels of IgE antibodies associated with allergy towards NMBAs increase significantly in sensitized patients after exposure to cough syrup containing pholcodine. Availability of pholcodine should be restricted by medical authorities because of the potential risk of future allergic reactions to muscle relaxants.

  3. COPD in primary lung cancer patients: prevalence and mortality.

    PubMed

    Ytterstad, Elinor; Moe, Per C; Hjalmarsen, Audhild

    2016-01-01

    Previous studies have relied on international spirometry criteria to diagnose COPD in patients with lung cancer without considering the effect lung cancer might have on spirometric results. The aim of this study was to examine the prevalence of COPD and emphysema at the time of primary lung cancer diagnosis and to examine factors associated with survival. Medical records, pulmonary function tests, and computed tomography scans were used to determine the presence of COPD and emphysema in patients diagnosed with primary lung cancer at the University Hospital of North Norway in 2008-2010. Among the 174 lung cancer patients, 69% had COPD or emphysema (39% with COPD, 59% with emphysema; male:female ratio 101:73). Neither COPD nor emphysema were significantly associated with lung cancer mortality, whereas patients with non-small-cell lung cancer other than adenocarcinoma and squamous cell carcinoma had a risk of lung cancer mortality that was more than four times higher than that of patients with small-cell lung cancer (hazard ratio [HR] 4.19, 95% confidence interval [CI] 1.56-11.25). Females had a lower risk of lung cancer mortality than males (HR 0.63, 95% CI 0.42-0.94), and patients aged ≥75 years had a risk that was twice that of patients aged <75 years (HR 2.48, 95% CI 1.59-3.87). Low partial arterial oxygen pressure (4.0-8.4 kPa) increased the risk of lung cancer mortality (HR 2.26, 95% CI 1.29-3.96). So did low partial arterial carbon dioxide pressure (3.0-4.9 kPa) among stage IV lung cancer patients (HR 2.23, 95% CI 1.29-3.85). Several patients with respiratory failure had previously been diagnosed with COPD. The observed prevalence of COPD was lower than that in previous studies. Neither COPD nor emphysema were significantly associated with lung cancer mortality.

  4. Febrile neutropaenia in cancer patients.

    PubMed

    Walwyn, M; Nicholson, A; Lee, M G; Wharfe, G; Frankson, M A

    2010-03-01

    Febrile neutropaenia is a common complication of chemotherapy in cancer patients. Empirical antibiotic regimes are based on the epidemiological characteristics of bacterial isolates globally and locally. This study retrospectively reviewed all cases of febrile neutropaenia in patients with confirmed cancer admitted at the University Hospital of the West Indies in the four-year period between, January 1, 2003 and December 31, 2006 and who received chemotherapy. Cases were identified from blood culture records and hospital charts which were reviewed to determine the aetiological agents causing bacteraemia, their antimicrobial susceptibilities and clinicalfeatures. These cases were compared with non-neutropaenic cancer patients admitted with fever. A total of 197 febrile episodes in cancer patients were reviewed. Thirty-seven per cent had febrile neutropaenia while 62% were non-neutropaenic. Acute myeloid leukaemia was the most common haematological malignancy and the most common solid tumour was breast cancer. Twenty-six per cent of patients had a positive blood culture. In febrile neutropaenic patients, Escherichia coli was the most common organism isolated followed by coagulase-negative staphylococci while in non-neutropaenic patients, coagulase-negative staphylococci was most common. Acinetobacter infections was prominent in non-neutropaenic patients but absent in neutropaenic patients. More than one organism was cultured in 9 neutropaenic and 18 non-neutropaenic patients. Mortality was 10.8% in neutropaenic and 24.4% in non-neutropaenic patients. Gram-negative organisms are the predominant isolates in febrile neutropaenic episodes in this cohort of patients. Non-neutropaenic patients had an increased mortality with an increase in Acinetobacter infections and multiple isolates.

  5. Advances in hormonal therapies for hormone naïve and castration-resistant prostate cancers with or without previous chemotherapy.

    PubMed

    Pham, Thy; Sadowski, Martin C; Li, Huika; Richard, Derek J; d'Emden, Michael C; Richard, Kerry

    2015-01-01

    Hormonal manipulation plays a significant role in the treatment of advanced hormone naïve prostate cancer and castration-resistant prostate cancer (CRPC) with or without previous chemotherapy. Combination of gonadotropin releasing hormone (GnRH) agonists and androgen receptor (AR) antagonists (combined androgen blockade; CAB) is the first line therapy for advanced hormone naïve prostate cancer, but current strategies are developing novel GnRH antagonists to overcome disadvantages associated with GnRH agonist monotherapy and CAB in the clinical setting. Abiraterone acetate and enzalutamide are hormonal agents currently available for patients with CRPC and are both shown to improve overall survival versus placebo. Recently, in clinical trials, testosterone has been administered in cycles with existing surgical and chemical androgen deprivation therapies (ADT) (intermittent therapy) to CRPC patients of different stages (low risk, metastatic) to abate symptoms of testosterone deficiency and reduce cost of treatment from current hormonal therapies for patients with CRPC. This review will provide an overview on the therapeutic roles of hormonal manipulation in advanced hormone naïve and castration-resistant prostate cancers, as well as the development of novel hormonal therapies currently in preclinical and clinical trials.

  6. Measuring Weight-Bearing Activities in Patients With Previous Diabetic Foot Ulcers.

    PubMed

    Jao, Ying-Ling; Gardner, Sue E; Carr, Lucas J

    with and without foot amputation were not statistically significant. These findings suggest that monitor 2 is a more accurate measure of weight-bearing activities than monitor 1 among patients with previous diabetic foot ulcers. Additionally, the 2 monitors differ in terms of function; monitor 2 distinguishes standing from walking, whereas monitor 1 combines standing and walking into 1 measure. We recommend monitor 2 to examine the impact of weight-bearing activity on foot ulceration in patients with diabetic neuropathy.

  7. Prevalence of deleterious ATM germline mutations in gastric cancer patients.

    PubMed

    Huang, Dong-Sheng; Tao, Hou-Quan; He, Xu-Jun; Long, Ming; Yu, Sheng; Xia, Ying-Jie; Wei, Zhang; Xiong, Zikai; Jones, Sian; He, Yiping; Yan, Hai; Wang, Xiaoyue

    2015-12-01

    Besides CDH1, few hereditary gastric cancer predisposition genes have been previously reported. In this study, we discovered two germline ATM mutations (p.Y1203fs and p.N1223S) in a Chinese family with a history of gastric cancer by screening 83 cancer susceptibility genes. Using a published exome sequencing dataset, we found deleterious germline mutations of ATM in 2.7% of 335 gastric cancer patients of different ethnic origins. The frequency of deleterious ATM mutations in gastric cancer patients is significantly higher than that in general population (p=0.0000435), suggesting an association of ATM mutations with gastric cancer predisposition. We also observed biallelic inactivation of ATM in tumors of two gastric cancer patients. Further evaluation of ATM mutations in hereditary gastric cancer will facilitate genetic testing and risk assessment.

  8. Prognostic nomogram for previously untreated patients with esophageal squamous cell carcinoma after esophagectomy followed by adjuvant chemotherapy

    PubMed Central

    Duan, Jingjing; Deng, Ting; Ying, Guoguang; Huang, Dingzhi; Zhang, Haiyang; Zhou, Likun; Bai, Ming; Li, Hongli; Yang, Huimin; Qu, Yanjun; Wang, Xia; Ba, Yi

    2016-01-01

    Objective The aim of the study was to establish an effective prognostic nomogram for esophageal squamous cell carcinoma after radical esophagectomy followed by adjuvant chemotherapy in those previously untreated patients. Methods The clinicopathological data from 328 patients who underwent radical esophagectomy followed by adjuvant chemotherapy or not at the Tianjin Medical University Cancer Institute and Hospital between 2006 and 2010 were retrospectively studied. Nomograms which predicted survival of esophageal squamous cell carcinoma were established based on the Cox proportional hazards regression model. To determine its predictive accuracy and discriminatory capacity, the concordance index and calibration curve were calculated after bootstrapping in the internal validation. An external validation of 76 patients in 2011 was prospectively studied at the same institution. To verify the performance of the nomogram, the comparison between the nomogram and Tumor-Node-Metastasis staging system was conducted. Results The 5-year overall survival was 43.1% in the primary cohort. Based on multivariate analyses, five independent prognostic variables including gender, tumor length, T stage, N stage and chemotherapy cycles were selected to build the nomograms to predict disease-free survival and overall survival. The concordance index of the nomogram to predict overall survival was 0.71 (95% confidence interval, 0.63–0.79), which was superior to the predictive power of Tumor-Node-Metastasis staging system (0.64) in the primary cohort. Meanwhile, the calibration curve showed good accuracy between predictive and actual overall survival. In the validation cohort, the concordance index (0.77) and calibration plot displayed favorable performances. The other nomogram to predict disease-free survival also performed well. Conclusions The prognostic nomogram provided individualized risk estimate of survival in patients after esophagectomy followed by adjuvant chemotherapy. PMID

  9. Clinical characteristics, patient-reported outcomes, and previous therapeutic management of patients with uncontrolled neuropathic pain referred to pain clinics.

    PubMed

    de Andrés, José; de la Calle, José-Luis; Pérez, María; López, Vanessa

    2014-01-01

    Background. The aim of this report was to evaluate the clinical profile and previous management of patients with uncontrolled neuropathic pain who were referred to pain clinics. Methods. We included adult patients with uncontrolled pain who had a score of ≥4 in the DN4 questionnaire. In addition to sociodemographic and clinical data, we evaluated pain levels using a visual analog scale as well as anxiety, depression, sleep, disability, and treatment satisfaction employing validated tools. Results. A total of 755 patients were included in the study. The patients were predominantly referred to pain clinics by traumatologists (34.3%) and primary care physicians (16.7%). The most common diagnoses were radiculopathy (43%) and pain of oncological origin (14.3%). The major cause for uncontrolled pain was suboptimal treatment (88%). Fifty-three percent of the patients were depressed, 43% had clinical anxiety, 50% rated their overall health as bad or very bad, and 45% noted that their disease was severely or extremely interfering with their daily activities. Conclusions. Our results showed that uncontrolled neuropathic pain is a common phenomenon among the specialties that address these clinical entities and, regardless of its etiology, uncontrolled pain is associated with a dramatic impact on patient well-being.

  10. Clinical Characteristics, Patient-Reported Outcomes, and Previous Therapeutic Management of Patients with Uncontrolled Neuropathic Pain Referred to Pain Clinics

    PubMed Central

    de Andrés, José; de la Calle, José-Luis; Pérez, María; López, Vanessa

    2014-01-01

    Background. The aim of this report was to evaluate the clinical profile and previous management of patients with uncontrolled neuropathic pain who were referred to pain clinics. Methods. We included adult patients with uncontrolled pain who had a score of ≥4 in the DN4 questionnaire. In addition to sociodemographic and clinical data, we evaluated pain levels using a visual analog scale as well as anxiety, depression, sleep, disability, and treatment satisfaction employing validated tools. Results. A total of 755 patients were included in the study. The patients were predominantly referred to pain clinics by traumatologists (34.3%) and primary care physicians (16.7%). The most common diagnoses were radiculopathy (43%) and pain of oncological origin (14.3%). The major cause for uncontrolled pain was suboptimal treatment (88%). Fifty-three percent of the patients were depressed, 43% had clinical anxiety, 50% rated their overall health as bad or very bad, and 45% noted that their disease was severely or extremely interfering with their daily activities. Conclusions. Our results showed that uncontrolled neuropathic pain is a common phenomenon among the specialties that address these clinical entities and, regardless of its etiology, uncontrolled pain is associated with a dramatic impact on patient well-being. PMID:24891950

  11. Patient acceptance and clinical impact of Bravo monitoring in patients with previous failed catheter-based studies.

    PubMed

    Sweis, R; Fox, M; Anggiansah, R; Anggiansah, A; Basavaraju, K; Canavan, R; Wong, T

    2009-03-15

    Standard pH monitoring is performed over 24 h with a naso-oesophageal catheter (C-pH). Limitations include naso-pharyngeal discomfort, nausea and social embarrassment resulting in reduced reflux-provoking activities. Recently a catheter-free pH-monitoring technique has become available. The tolerability and diagnostic yield of this system in patients who failed standard monitoring remain unknown. To examine the tolerability and diagnostic outcome of catheter-free pH-monitoring technique in patients who failed standard monitoring. Patients referred for C-pH and catheter-free pH monitoring completed a tolerability questionnaire. Acid exposure in the distal oesophagus and symptom index (SI) were reviewed. Over 4 years, 883/1751 (50%) of patients with typical reflux symptoms referred for C-pH were diagnosed with gastro-oesophageal reflux disease (GERD) based on a pathological percentage time acid exposure (%time pH <4);134 (8%) patients failed C-pH and, of these, 129 successfully completed 2-day catheter-free pH monitoring. Ninety-eight (76%) of these patients had a pathological percentage pH <4 on either day compared with 49/102 (49%) of contemporaneous C-pH patients (P < 0.01). There was no difference in SI for heartburn (35% vs. 42%; P = 0.49). The questionnaire demonstrated a preference for catheter-free pH monitoring (96%) with less restriction in activities of daily living, naso-pharyngeal discomfort, dysphagia and chest pain. Tolerance and satisfaction with catheter-free pH monitoring are high in patients who had previously failed C-pH; catheter-free pH monitoring assists the definitive diagnosis of GERD in this group.

  12. Economic evaluation of using a genetic test to direct breast cancer chemoprevention in white women with a previous breast biopsy.

    PubMed

    Green, Linda E; Dinh, Tuan A; Hinds, David A; Walser, Bryan L; Allman, Richard

    2014-04-01

    Tamoxifen therapy reduces the risk of breast cancer but increases the risk of serious adverse events including endometrial cancer and thromboembolic events. The cost effectiveness of using a commercially available breast cancer risk assessment test (BREVAGen™) to inform the decision of which women should undergo chemoprevention by tamoxifen was modeled in a simulated population of women who had undergone biopsies but had no diagnosis of cancer. A continuous time, discrete event, mathematical model was used to simulate a population of white women aged 40-69 years, who were at elevated risk for breast cancer because of a history of benign breast biopsy. Women were assessed for clinical risk of breast cancer using the Gail model and for genetic risk using a panel of seven common single nucleotide polymorphisms. We evaluated the cost effectiveness of using genetic risk together with clinical risk, instead of clinical risk alone, to determine eligibility for 5 years of tamoxifen therapy. In addition to breast cancer, the simulation included health states of endometrial cancer, pulmonary embolism, deep-vein thrombosis, stroke, and cataract. Estimates of costs in 2012 US dollars were based on Medicare reimbursement rates reported in the literature and utilities for modeled health states were calculated as an average of utilities reported in the literature. A 50-year time horizon was used to observe lifetime effects including survival benefits. For those women at intermediate risk of developing breast cancer (1.2-1.66 % 5-year risk), the incremental cost-effectiveness ratio for the combined genetic and clinical risk assessment strategy over the clinical risk assessment-only strategy was US$47,000, US$44,000, and US$65,000 per quality-adjusted life-year gained, for women aged 40-49, 50-59, and 60-69 years, respectively (assuming a price of US$945 for genetic testing). Results were sensitive to assumptions about patient adherence, utility of life while taking tamoxifen

  13. Increased fruit, vegetable and fiber intake and lower fat intake reported among women previously treated for invasive breast cancer.

    PubMed

    Thomson, Cynthia A; Flatt, Shirley W; Rock, Cheryl L; Ritenbaugh, Cheryl; Newman, Vicky; Pierce, John P

    2002-06-01

    To describe the dietary intake patterns of women before and after breast cancer diagnosis. 3,084 women (age range 27 to 70 years) who had been treated for early-stage breast cancer, who were free of recurrent disease, and who were willing to complete study questionnaires. A descriptive analysis of baseline demographic and lifestyle questionnaire data, including reported dietary intake data from women who have had breast cancer participating in a randomized, controlled dietary intervention trial. Outcomes include dietary intakes of high- and low-fat foods, fruits and vegetables, and whole grains. Analyses included frequency of intake of selected food items, chi2 analysis to determine associations between reported intakes and demographic and personal characteristics, and logistic regression to assess odds of making more healthful changes. Women who have had breast cancer reported higher fruit, vegetable, and fiber-rich food intakes (58%, 60%, 38% more, respectively) and lower intakes of high-fat foods, including fast foods, after diagnosis. Those older than age 60 years were more likely to report no change in intake, including red meat (41%), vegetables (51%), and whole grains (62%). Odds ratios (OR) for more healthful diet choices varied by age and time since diagnosis. The longer the time since diagnosis the more likely women selected low-fat (vs high-fat) foods (OR 1.56, 95% confidence interval [CI] 1.16-2.09 for 3 to 4 years vs <1 year after diagnosis) and reduced added fats (OR 1.47, 95% CI 1.17-1.84 for 3 to 4 years vs <1 year after diagnosis). Women who have had breast cancer report more healthful diet habits after diagnosis. Through nutrition education and counseling, dietetics professionals may be able to promote healthful and evidence-based eating habits among women previously treated for breast cancer.

  14. Pattern of childhood cancer in University College Hospital, Ibadan during 1991-2010 and comparison with the previous three decades.

    PubMed

    Babatunde, T O; Akang, E E U; Ogun, G O; Brown, B J

    2015-05-01

    Cancer is an important cause of morbidity and mortality worldwide in children under 15 years of age, with the incidence and mortality rate varying from 40 to 155 per million children. To describe the pattern of childhood cancer in Ibadan, Nigeria. To compare the findings of this study with those of previous studies in Ibadan and internationally. A retrospective review of histologically and cytologically confirmed cases of cancer in children aged <15 years diagnosed at University College Hospital (UCH), Ibadan between January 1991 and December 2010 was undertaken. The cases were categorised using the International Classification of Childhood Cancer, third edition (ICCC-3). There were 625 cases comprising 360 (57·6%) males with a modal age of 3 years. The most common neoplasms were lymphomas (140, 22·4%), of which 90% were non-Hodgkin lymphomas, with Burkitt lymphoma constituting the majority of cases (73). Other common neoplasms were retinoblastomas (21%), soft tissue sarcomas (14·9%), leukaemias (10·2%) and CNS tumours (6·9%). Lymphomas, bone tumours, malignant hepatic tumours and other malignant epithelial neoplasms had the highest mean and modal ages, while retinoblastomas, neuroblastomas, germ cell tumours and renal tumours had the lowest mean and modal ages. During 1960-72 there were 1326 cases and during 1973-90 there were 1881 cases and the proportion of lymphomas was 58·9% and 45·4%, respectively. The present study demonstrated a marked decline in the number of cases and proportion of lymphomas (22·4%), particularly Burkitt lymphomas. During the last 20 years, there has been a decline in the number of cases of childhood cancer seen at UCH, Ibadan. This may be due to the establishment of additional specialist centres in the sub-region. Owing to a persistent decline in the frequency of Burkitt lymphoma, retinoblastoma is now the most common individual childhood cancer seen at Ibadan.

  15. [The treatment of cancer patients].

    PubMed

    Pretorius, H L; Falkson, G

    1986-04-12

    Advances in the field of medical oncology were spurred by the development of cytostatic drugs, and cancer is today one of the most treatable (and most curable) of the chronic diseases. Because of the diversity of neoplastic diseases, classification, staging and the important individual patient discriminants must be taken into account more than ever before because of the availability of drugs that can cure or palliate many forms of cancer. The results obtained in advanced disease acted as an impetus to start chemotherapy at an earlier stage. In highly malignant neoplasms and especially in children with cancer, drug treatment has become of increasing importance, and when given appropriately complements surgery and radiotherapy.

  16. Laparoscopic interval isthmocervical cerclage with cardiac tape in a patient with previous cervical amputation.

    PubMed

    Zanatta, Alysson; de Carvalho, Bruno Ramalho; Amaral, Karla; Polcheira, Paulo Arlindo; de Sousa, Jânio Serafim; Zaconeta, Alberto Carlos Moreno

    2015-01-01

    To show the technique of interval laparoscopic isthmocervical cerclage using cotton cardiac tape. Case report (Canadian Task Force Classification III). A private practice hospital in Brasília, Brazil. A 36-year-old female patient with primary infertility for 2 years caused by previous amputation of the cervix because of intraepithelial neoplasia. There was no other suspected factor for infertility. Before undergoing in vitro fertilization, she was referred for interval cerclage because of anticipated cervical insufficiency during an eventual pregnancy. The patient's clinical history was unremarkable, except for the fact that she had developed secondary dysmenorrhea since the amputation, which prompted her to undergo cervical dilatation on 2 occasions. During the physical examination, we noted the absence of the exocervix, a mobile and normal-sized uterus and adnexa, and no pain. Informed consent was obtained from the patient for this case report. The local institutional review board considered this report exempt from approval. The procedure was performed according to the technique described by Pereira et al. We incised the visceral peritoneum in the anterior cul-de-sac and developed the vesicouterine space for complete exposure of the uterine isthmus. Then, we incised the posterior leaf of both broad ligaments superiorly to the uterosacral ligaments and medially to the ureter and uterine vessels. We aimed to identify the bifurcation of the uterine artery and to create a "window" between them and the isthmus to place the cerclage tape. For this purpose, we used a 5-mm 36-cm blunt tip retractor for gastric banding (ref 30623G; Karl Storz, Tuttlingen, Germany) to transfix the broad ligament, anteriorly to posteriorly, under direct vision. We tied 2-0 Vicryl (Ethicon, Sommerville, NJ) sutures to the tips of 0.3 × 80 cm cotton cardiac tape (reference FAB-46; Ethicon) and pulled both edges of the tape through the windows in the broad ligament. The final position of the

  17. Rehabilitation of older cancer patients.

    PubMed

    Balducci, Lodovico; Fossa, Sophia Dorothe

    2013-02-01

    Cancer is a disease of aging. With the aging of the population and the improved survival of cancer patients, rehabilitation of older cancer survival is an increasingly common problem. Age may be constructed as a progressive reduction in functional reserve of multiple organ systems leading to decreased life expectancy and reduced stress tolerance. Physiologic age may be different from chronologic age and is best assessed with a comprehensive geriatric assessment (CGA). The goals of cancer treatment in the older aged person include prolongation of active life expectancy that is prevention of functional dependence. Cancer and cancer treatment may accelerate physiologic aging. Rehabilitation is especially necessary in the case of curable malignancies or malignancies for which a prolonged survival is likely. Long-term complications of cancer treatment that may compromise life expectancy and functional independence include fatigue cognitive decline and peripheral neuropathy. This paper reviews the risk factors and the management of these complications. The number of older cancer survivors is expected to increase with the aging of the population. Prevention and management of fatigue, cognitive decline and peripheral neuropathy appear as the most important issue to prolong the active life expectancies of these individuals.

  18. Death ideation in cancer patients: contributing factors.

    PubMed

    Madeira, Nuno; Albuquerque, Emília; Santos, Tiago; Mendes, Alexandre; Roque, Marta

    2011-01-01

    Advances in cancer research and therapy have improved prognosis and the quality of life of many patients. However, previous epidemiological studies in oncologic patients have shown an increased risk of suicide. Suicidal thoughts, relatively well known in those terminally ill, may be just as important for cancer patients who are survivors or are living with the disease. Nonetheless, there is a relative paucity of data about suicidality in this setting. The authors conducted a prospective observational study to identify death thoughts and to explore the factors associated with suicidal ideation in cancer patients. A sample of 130 patients referred for psychiatric consultation was obtained following informed consent and authorization from the local ethics committee. A semistructured interview assessed sociodemographic data, psychosocial support, and information regarding the cancer process and its treatment. Psychometric instruments were used to evaluate psychopathology, namely the Hospital Anxiety and Depression Scale, the Beck Hopelessness Scale, and the Beck Scale for Suicide Ideation. Psychiatric diagnoses were obtained through the application of the Mini International Neuropsychiatric Interview. Death ideation was identified in 34.6% of patients, yet only 10% had active suicidal thoughts. Risk of suicide was associated with female gender, a psychiatric diagnosis (major depressive disorder, panic disorder, or dysthymia), difficult interpersonal relationships, associated pain, high hopelessness, and depressive and anxiety symptoms. Although suicidal thoughts are frequent in cancer patients at different stages of disease, most are transitory. Risk factors for suicidal ideation have been identified, such as depression, hopelessness, uncontrolled pain, and difficult interpersonal relationships. Further assessment is necessary to identify those at higher risk of attempting suicide, and underlying psychiatric disorders should be vigorously treated.

  19. Cumulative risk of breast cancer screening outcomes according to the presence of previous benign breast disease and family history of breast cancer: supporting personalised screening.

    PubMed

    Román, M; Quintana, M J; Ferrer, J; Sala, M; Castells, X

    2017-05-23

    Our aim was to assess the cumulative risk of false-positive screening results, screen-detected cancer, and interval breast cancer in mammography screening among women with and without a previous benign breast disease and a family history of breast cancer. The cohort included 42 928 women first screened at the age of 50-51 years at three areas of the Spanish Screening Programme (Girona, and two areas in Barcelona) between 1996 and 2011, and followed up until December 2012. We used discrete-time survival models to estimate the cumulative risk of each screening outcome over 10 biennial screening exams. The cumulative risk of false-positive results, screen-detected breast cancer, and interval cancer was 36.6, 5.3, and 1.4 for women with a previous benign breast disease, 24.1, 6.8, and 1.6% for women with a family history of breast cancer, 37.9, 9.0, and 3.2%; for women with both a previous benign breast disease and a family history, and 23.1, 3.2, and 0.9% for women without either of these antecedents, respectively. Women with a benign breast disease or a family history of breast cancer had an increased cumulative risk of favourable and unfavourable screening outcomes than women without these characteristics. A family history of breast cancer did not increase the cumulative risk of false-positive results. Identifying different risk profiles among screening participants provides useful information to stratify women according to their individualised risk when personalised screening strategies are discussed.

  20. Antibiotic resistance in cancer patients.

    PubMed

    Gudiol, Carlota; Carratalà, Jordi

    2014-08-01

    Bacterial infection is one of the most frequent complications in cancer patients and hematopoietic stem cell transplant recipients. In recent years, the emergence of antimicrobial resistance has become a significant problem worldwide, and cancer patients are among those affected. Treatment of infections due to multidrug-resistant (MDR) bacteria represents a clinical challenge, especially in the case of Gram-negative bacilli, since the therapeutic options are often very limited. As the antibiotics active against MDR bacteria present several disadvantages (limited clinical experience, higher incidence of adverse effects, and less knowledge of the pharmacokinetics of the drug), a thorough acquaintance with the main characteristics of these drugs is mandatory in order to provide safe treatment to cancer patients with MDR bacterial infections. Nevertheless, the implementation of antibiotic stewardship programs and infection control measures is the cornerstone for controlling the development and spread of these MDR pathogens.

  1. [Fertility in testicular cancer patients].

    PubMed

    Shin, Takeshi; Miyata, Akane; Arai, Gaku; Okada, Hiroshi

    2015-03-01

    Testicular cancer(TC)is the most common and curable cancer affecting men of reproductive age. Successful treatment approaches have resulted in longer life expectancy in TC survivors. The most frequently used treatment for TC is a combination of inguinal orchiectomy, and either radiotherapy or cisplatin-based chemotherapy. In many TC patients, sperm quality is already abnormal and there may even be a lack of viable spermatozoa at the time of diagnosis. Therefore, the effect of cancer treatment on fertility is a potentially significant issue. Fertility preservation in these men has become essential and needs to be discussed prior to the start of cancer treatment. The only currently established fertility preservation method is the cryopreservation of sperm before therapy. For most patients seeking cryopreservation, the semen sample is collected via masturbation. If the patient is unable to ejaculate for any reason, other techniques such as vibratory stimulation and electroejaculation can be performed. In azoospermic or severely oligozoospermic patients, testicular sperm extraction at the time of the inguinal orchiectomy is a useful technique for obtaining spermatozoa before cytotoxic therapy. We herein present an overview of the current topics on fertility in TC patients, including the effects of surgery, chemotherapy, and radiation therapy. We also describe the strategy for fertility preservation in these patients.

  2. Cancer patient satisfaction with care.

    PubMed

    Wiggers, J H; Donovan, K O; Redman, S; Sanson-Fisher, R W

    1990-08-01

    A diagnosis of cancer places considerable stress on patients and requires them to make major adjustments in many areas of their lives. As a consequence, considerable demands are placed on health care providers to satisfy the complex care needs of cancer patients. Currently, there is little available information to indicate the extent to which cancer patients are satisfied with the quality of care they receive. The present study assessed the perceptions of 232 ambulatory cancer patients about the importance of and satisfaction with the following aspects of care: doctors technical competence and interpersonal and communication skills, accessibility and continuity of care, hospital and clinic care, nonmedical care, family care, and finances. The results indicate that all 60 questionnaire items used were considered to reflect important aspects of care, but that greater importance was given to the technical quality of medical care, the interpersonal and communication skills of doctors, and the accessibility of care. Most patients were satisfied with the opportunities provided to discuss their needs with doctors, the interpersonal support of doctors, and the technical competence of doctors. However, few patients were satisfied with the provision of information concerning their disease, treatment, and symptom control and the provision of care in the home and to family and friends.

  3. Hypertension in Patients with Cancer

    PubMed Central

    de Souza, Vinicius Barbosa; Silva, Eduardo Nani; Ribeiro, Mario Luiz; Martins, Wolney de Andrade

    2015-01-01

    There is a known association between chemotherapy and radiotherapy for treatment of cancer patients and development or worsening of hypertension. The aim of this article is to review this association. A literature search was conducted for articles reporting this association on the databases PubMed, SciELO and LILACS between 1993 and 2013. There was a high coprevalence of hypertension and cancer, since both diseases share the same risk factors, such as sedentary lifestyle, obesity, smoking, unhealthy diet and alcohol abuse. The use of chemotherapy and adjuvant drugs effective in the treatment of cancer increased the survival rate of these patients and, consequently, increased the incidence of hypertension. We described the association between the use of angiogenesis inhibitors (bevacizumab, sorafenib and sunitinib), corticosteroids, erythropoietin and non-steroidal anti-inflammatory drugs with the development of hypertension. We also described the relationship between hypertension and carotid baroreceptor injury secondary to cervical radiotherapy. Morbidity and mortality increased in patients with cancer and hypertension without proper antihypertensive treatment. We concluded that there is need for early diagnosis, effective monitoring and treatment strategies for hypertension in cancer patients in order to reduce cardiovascular morbidity and mortality. PMID:25742420

  4. Veliparib in Treating Patients With Malignant Solid Tumors That Do Not Respond to Previous Therapy

    ClinicalTrials.gov

    2016-06-30

    Basal-Like Breast Carcinoma; BRCA1 Mutation Carrier; BRCA2 Mutation Carrier; Breast Carcinoma; Estrogen Receptor Negative; HER2/Neu Negative; Hereditary Breast and Ovarian Cancer Syndrome; Ovarian Carcinoma; Pancreatic Carcinoma; Progesterone Receptor Negative; Prostate Carcinoma; Recurrent Breast Carcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Solid Neoplasm; Triple-Negative Breast Carcinoma

  5. [Weight loss in cancer patients].

    PubMed

    Lordick, Florian; Hacker, Ulrich

    2016-02-01

    Cancer patients are regularly affected by malnutrition which often leads to a worsened quality of life and activity in daily living, more side effects and complications during anticancer treatment and shorter survival times. The early diagnosis and treatment of malnutrition are therefore relevant components of oncological treatment. The assessment of the nutritional status and determination of the body-mass-index should be done in every patient with cancer. The clinical examination delivers important findings and indications for malnutrition. Bioimpedance analysis can deliver additional objective information. The treatment of malnutrition should start early and follows a step-wise escalation reaching from nutritional counseling to enteral nutritional support to parenteral nutrition.

  6. Family Support and the Cancer Patient.

    ERIC Educational Resources Information Center

    Dakof, Gayle A.; And Others

    Research has shown that social support is psychologically beneficial to cancer patients, with support from families being especially important. A survey of the social support needs of 407 cancer patients and an in-depth interview study of 55 of those patients were conducted to examine issues concerning family support and cancer patients. Results…

  7. Phase II study of irinotecan (CPT-11) administered every 2 weeks as treatment for patients with colorectal cancer resistant to previous treatment with 5-fluorouracil-based therapies: comparison of two different dose schedules (250 and 200 mg/m2) according to toxicity prognostic factors.

    PubMed

    Saigi, Eugeni; Salut, Antonieta; Campos, Juan Manuel; Losa, Ferran; Manzano, Hermini; Batiste-Alentorn, Eduard; Acusa, Angels; Vélez de Mendizabal, Edelmira; Guasch, Inmaculada; Antón, Isabel

    2004-10-01

    Our objective was to assess the antitumoral activity and toxicity of irinotecan (CPT-11) 60-min i.v. infusion every 2 weeks as second-line monotherapy of advanced colorectal cancer. Two doses were studied (250 and 200 mg/m) according to the risk of developing toxicity. Two groups of patients were studied: high-risk group (HR, 200 mg/m, n = 45; Karnofsky score 60-80% and/or the record of prior pelvic irradiation) and low-risk-group (LR, 250 mg/m, n = 51; Karnofsky score >80% and without prior pelvic irradiation). The mean number of cycles per patient was 7: 6.6 (HR group) and 8.3 (LR group). Median RDI was 0.96. The overall response rate was 8.9% [95% confidence interval (CI) 2.5-21.2%; HR group] and 15.7% (95% CI 7.0-28.5%; LR group), respectively. The LR group showed two complete responses and a higher percentage of stable disease (56.9 versus 33.3% in HR group). The median survival was 7.1 months (95% CI 5.2-8.9 months, HR group) and 11.7 months (95% CI 8.4-15.1 months, LR group). The median time to disease progression was 3.2 months (95% CI 1.0-5.4 months, HR group) and 5.3 months (95% CI 3.8-6.7 months, LR group). Both CPT-11 treatments were well tolerated. Grade 3/4 toxicity incidence was low, e.g. granulocytopenia (7% of patients in HR group and 9% in LR group) and delayed diarrhea (18% of patients in HR group and 14% in LR group). We conclude that the treatment of patients with the adjusted dose of CPT-11 according to prognostic factors for toxicity resulted in the improved toxicity profile, but showed poorer efficacy outcome. Therefore, the dose reduction in patients with low performance and treated with radiotherapy needs further investigation to provide some new insights on the benefit:risk ratio of such treatment.

  8. Clinical potential of boron neutron capture therapy for locally recurrent inoperable previously irradiated head and neck cancer.

    PubMed

    Lim, Diana; Quah, Daniel S C; Leech, Michelle; Marignol, Laure

    2015-12-01

    This review compares the safety and efficacy of boron neutron capture therapy (BNCT) in the treatment of previously irradiated, inoperable locoregional recurrent HNC patients and compares BNCT against the standard treatment of platinum-based chemotherapy. Our analysis of published clinical trials highlights efficacy of BNCT associated with mild side effects. However, the use of BNCT should be explored in stratified randomised trials.

  9. Dissociative symptomatology in cancer patients

    PubMed Central

    Civilotti, Cristina; Castelli, Lorys; Binaschi, Luca; Cussino, Martina; Tesio, Valentina; Di Fini, Giulia; Veglia, Fabio; Torta, Riccardo

    2015-01-01

    Introduction: The utilization of the post-traumatic stress disorder (PTSD) diagnostic spectrum is currently being debated to categorize psychological adjustment in cancer patients. The aims of this study were to: (1) evaluate the presence of cancer-related traumatic dissociative symptomatology in a sample of cancer patients; (2) examine the correlation of cancer-related dissociation and sociodemographic and medical variables, anxiety, depression, and post-traumatic stress symptomatology; (3) investigate the predictors of cancer-related dissociation. Methods: Ninety-two mixed cancer patients (mean age: 58.94, ds = 10.13) recruited from two hospitals in northern Italy were administered a questionnaire on sociodemographic and medical characteristics, the Karnofsky Scale to measure the level of patient activity and medical care requirements, the Hospital Anxiety and Depression Scale (HADS) to evaluate the presence of anxiety and depression, the Impact of Event Scale Revised (IES-R) to assess the severity of intrusion, avoidance, and hypervigilance, and the Peritraumatic Dissociative Experiences Questionnaire (PDEQ) to quantify the traumatic dissociative symptomatology. Results: 31.5% of participants report a PDEQ score above the cutoff. The results indicated that dissociative symptomatology was positively correlated with HADS scores (HADS-Anxiety: r = 0.476, p < 0.001; HADS-Depression: r = 0.364, p < 0.001) and with IES-R scores (IES-R-Intrusion: r = 0.698, p < 0.001; IES-R-Avoidance: r = 0.619, p < 0.001; IES-R- Hypervigilance: r = 0.681, p < 0.001). A stepwise regression analysis was performed in order to find the predictors of cancer-related traumatic dissociative symptomatology. The results converged on a three predictor model revealing that IES-R-Intrusion, IES-R-Avoidance, and IES-R-Hyperarousal accounted for 53.9% of the explained variance. Conclusion: These findings allow us to hypothesize a specific psychological reaction which may be ascribed to the traumatic

  10. Phase II study of second-line therapy with DTIC, BCNU, cisplatin and tamoxifen (Dartmouth regimen) chemotherapy in patients with malignant melanoma previously treated with dacarbazine

    PubMed Central

    Propper, D J; Braybrooke, J P; Levitt, N C; O'Byrne, K; Christodoulos, K; Han, C; Talbot, D C; Ganesan, T S; Harris, A L

    2000-01-01

    This study assessed response rates to combination dacarbazine (DTIC), BCNU (carmustine), cisplatin and tamoxifen (DBPT) chemotherapy in patients with progressive metastatic melanoma previously treated with DTIC, as an evaluation of DBPT as a second-line regimen, and as an indirect comparison of DBPT with DTIC. Thirty-five consecutive patients received DBPT. The patients were divided into two groups. Group 1 comprised 17 patients with progressive disease (PD) on DTIC + tamoxifen therapy who were switched directly to DBPT. Group 2 comprised 18 patients not immediately switched to DBPT and included patients who had either a partial response (PR; one patient) or developed stable disease (SD; four patients) with DTIC, or received adjuvant DTIC (nine patients). All except four patients had received tamoxifen at the time of initial DTIC treatment. Median times since stopping DTIC were 22 days (range 20–41) and 285 days (range 50–1240) in Groups 1 and 2 respectively. In Group 1, one patient developed SD for 5 months and the remainder had PD. In Group 2, there were two PRs, four patients with SD (4, 5, 6, and 6 months), and 11 with PD. These results indicate that the DBPT regimen is not of value in melanoma primarily refractory to DTIC. There were responses in patients not directly switched from DTIC to DBPT, suggesting combination therapy may be of value in a small subgroup of melanoma patients. © 2000 Cancer Research Campaign PMID:10839287

  11. Monday, Wednesday, and Friday dosing of rosuvastatin in patients previously intolerant to statin therapy.

    PubMed

    Mackie, Benjamin D; Satija, Sameer; Nell, Christine; Miller, Joseph; Sperling, Laurence S

    2007-01-15

    Statins are normally administered for the treatment of dyslipidemia on a daily basis. This standard dosing regimen is well tolerated by most patients. Occasionally, patients discontinue therapy secondary to side effects, most commonly myalgias. We describe 2 patients who were unable to tolerate daily atorvastatin therapy secondary to myalgias and were subsequently treated with rosuvastatin administered on Mondays, Wednesdays, and Fridays, with resolution of adverse effects. Significant reductions in serum low-density lipoprotein cholesterol levels were observed in the 2 patients despite the alternate-day dosing regimen. Rosuvastatin was chosen because of its long half-life (19 hours) and very high potency.

  12. The Impact of the Sepsis-3 Septic Shock Definition on Previously Defined Septic Shock Patients.

    PubMed

    Sterling, Sarah A; Puskarich, Michael A; Glass, Andrew F; Guirgis, Faheem; Jones, Alan E

    2017-09-01

    The Third International Consensus Definitions Task Force (Sepsis-3) recently recommended changes to the definitions of sepsis. The impact of these changes remains unclear. Our objective was to determine the outcomes of patients meeting Sepsis-3 septic shock criteria versus patients meeting the "old" (1991) criteria of septic shock only. Secondary analysis of two clinical trials of early septic shock resuscitation. Large academic emergency departments in the United States. Patients with suspected infection, more than or equal to two systemic inflammatory response syndrome criteria, and systolic blood pressure less than 90 mm Hg after fluid resuscitation. Patients were further categorized as Sepsis-3 septic shock if they demonstrated hypotension, received vasopressors, and exhibited a lactate greater than 2 mmol/L. We compared in-hospital mortality in patients who met the old definition only with those who met the Sepsis-3 criteria. Four hundred seventy patients were included in the present analysis. Two hundred (42.5%) met Sepsis-3 criteria, whereas 270 (57.4%) met only the old definition. Patients meeting Sepsis-3 criteria demonstrated higher severity of illness by Sequential Organ Failure Assessment score (9 vs 5; p < 0.001) and mortality (29% vs 14%; p < 0.001). Subgroup analysis of 127 patients meeting only the old definition demonstrated significant mortality benefit following implementation of a quantitative resuscitation protocol (35% vs 10%; p = 0.006). In this analysis, 57% of patients meeting old definition for septic shock did not meet Sepsis-3 criteria. Although Sepsis-3 criteria identified a group of patients with increased organ failure and higher mortality, those patients who met the old criteria and not Sepsis-3 criteria still demonstrated significant organ failure and 14% mortality rate.

  13. Tuberculosis and pulmonary candidiasis co-infection present in a previously healthy patient

    PubMed Central

    Jiménez Borré, Gustavo; Gómez Camargo, Doris; Chalavé Jiménez, Neylor; Bellido Rodríguez, Javier; Cuadrado Cano, Bernarda; Navarro Gómez, Shirley

    2016-01-01

    Background: The coexistance among fungal pathogens and tuberculosis pulmonary is a clinical condition that generally occurs in immunosuppressive patients, however, immunocompetent patients may have this condition less frequently. Objective: We report the case of an immunocompetent patient diagnosed with coinfection Mycobacterium tuberculosis and Candida albicans. Case Description: A female patient, who is a 22-years old, with fever and a new onset of hemoptysis. Clinical findings and diagnosis: Diminished vesicular breath sounds in the apical region and basal crackling rales in the left lung base were found in the physical examination. Microbiological tests include: chest radiography and CAT scan pictograms in high resolution, Ziehl-Neelsen stain, growth medium for fungus and mycobacteria through Sabouraudís agar method with D-glucose. Medical examinations showed Candida albicans fungus and Mycobacterium tuberculosis present in the patient. Treatment and Outcome: Patient was treated with anti-tuberculosis and anti-fungal medications, which produced good responses. Clinical relevance: Pulmonary tuberculosis and fungal co-infection are not common in immunocompetent patients. However, we can suspect that there is a presence of these diseases by detecting new onset of hemoptysis in patients. PMID:27546933

  14. Many Terminal Cancer Patients Remain in Denial

    MedlinePlus

    ... https://medlineplus.gov/news/fullstory_167297.html Many Terminal Cancer Patients Remain in Denial Not facing reality ... HealthDay News) -- Nearly 10 percent of patients with terminal cancer don't want to know they're ...

  15. Anorexia Nervosa: The Course of 15 Patients Treated From 20 to 30 Years Previously

    PubMed Central

    Farquharson, R. F.; Hyland, H. H.

    1966-01-01

    A follow-up study, after 20 to 30 years, of 15 patients with anorexia nervosa, formerly treated by the authors, revealed that only one patient failed to recover from the initial illness, and she ultimately became permanently incapacitated. Three patients have had neurotic symptoms periodically during the years following recovery, and one other became very thin in later life, but these four have been able to carry on fairly adequately for the most part. The remaining 10 patients have lived useful, well-adjusted lives, free of symptoms over the years. This study shows that despite the apparently severe emotional disturbances reflected in the marked physical changes that take place in young people suffering from this syndrome, a deep-rooted psychoneurotic or psychotic predisposition does not necessarily exist; the majority of the patients in this series recovered and remained well after relatively simple treatment. ImagesFig. 1 PMID:5902703

  16. Identification of Patients with RAG Mutations Previously Diagnosed with Common Variable Immunodeficiency Disorders

    PubMed Central

    Buchbinder, David; Baker, Rebecca; Lee, Yu Nee; Ravell, Juan; Zhang, Yu; McElwee, Joshua; Nugent, Diane; Coonrod, Emily M.; Durtschi, Jacob D.; Augustine, Nancy H.; Voelkerding, Karl V.; Csomos, Krisztian; Rosen, Lindsey; Browne, Sarah; Walter, Jolan E.; Notarangelo, Luigi D.; Hill, Harry R.; Kumánovics, Attila

    2015-01-01

    Purpose Combined immunodeficiency (CID) presents a unique challenge to clinicians. Two patients presented with the prior clinical diagnosis of common variable immunodeficiency (CVID) disorder marked by an early age of presentation, opportunistic infections, and persistent lymphopenia. Due to the presence of atypical clinical features, next generation sequencing was applied documenting RAG deficiency in both patients. Methods Two different genetic analysis techniques were applied in these patients including whole exome sequencing in one patient and the use of a gene panel designed to target genes known to cause primary immunodeficiency disorders (PIDD) in a second patient. Sanger dideoxy sequencing was used to confirm RAG1 mutations in both patients. Results Two young adults with a history of recurrent bacterial sinopulmonary infections, viral infections, and autoimmune disease as well as progressive hypogammaglobulinemia, abnormal antibody responses, lymphopenia and a prior diagnosis of CVID disorder were evaluated. Compound heterozygous mutations in RAG1 (1) c256_257delAA, p86VfsX32 and (2) c1835A>G, pH612R were documented in one patient. Compound heterozygous mutations in RAG1 (1) c.1566G>T, p.W522C and (2) c.2689C>T, p. R897X) were documented in a second patient post-mortem following a fatal opportunistic infection. Conclusion Astute clinical judgment in the evaluation of patients with PIDD is necessary. Atypical clinical findings such as early onset, granulomatous disease, or opportunistic infections should support the consideration of atypical forms of late onset CID secondary to RAG deficiency. Next generation sequencing approaches provide powerful tools in the investigation of these patients and may expedite definitive treatments. PMID:25516070

  17. Gastric Cancer in Young Patients

    PubMed Central

    Dhobi, Manzoor A.; Wani, Khursheed Alam; Parray, Fazl Qadir; Wani, Rouf A.; Peer, G. Q.; Abdullah, Safiya; Wani, Imtiyaz A.; Wani, Muneer A.; Shah, Mubashir A.; Thakur, Natasha

    2013-01-01

    Aim. The aim of this study was to see the clinical, pathological, and demographic profile of young patients with stomach carcinoma besides association with p53. Patients and Methods. Prospective study of young patients with stomach carcinoma from January 2005 to December 2009. A total of 50 patients with age less than 40 years were studied. Results. Male female ratio was 1 : 1.08 in young patients and 2.5 : 1 in older patients. A positive family history of stomach cancer in the first degree relatives was present in 10% of young patients. Resection was possible only in 50% young patients. 26% young patients underwent only palliative gastrojejunostomy. The most common operation was lower partial gastrectomy in 68%. Amongst the intraoperative findings peritoneal metastasis was seen in 17.4% in young patients. 50% young patients presented in stage IV as per AJCC classification (P value .004; sig.). None of the patients presented as stage 1 disease in young group. Conclusion. Early detection of stomach carcinoma is very important in all patients but in young patients it is of paramount importance. PMID:24381753

  18. Cancer in patients with rheumatic diseases exposed to TNF antagonists.

    PubMed

    Carmona, Loreto; Abasolo, Lydia; Descalzo, Miguel A; Pérez-Zafrilla, Beatriz; Sellas, Agustí; de Abajo, Francisco; Gomez-Reino, Juan J

    2011-08-01

    To describe the risk of cancer in patients exposed to tumor necrosis factor (TNF) antagonists. The following 2 clinical cohorts were studied: (1) BIOBADASER 2.0: a registry of patients suffering from rheumatic diseases exposed to TNF antagonists (2531 rheumatoid arthritis (RA), 1488 spondyloarthropathies, and 675 other rheumatic conditions); and (2) EMECAR: a cohort of 789 RA patients not exposed to TNF antagonists. Cancer incidence rates (IR) per 1000 patient-years and incidence rate ratios (IRR) were calculated for BIOBADASER 2.0 and EMECAR patients. The IR over time in BIOBADASER 2.0 patients was analyzed by joinpoint regression. The IRR was estimated to compare cancer rates in exposed versus nonexposed RA patients. Standardized incidence and mortality ratios (SIR, SMR) were also estimated. Risk factors for cancer in patients exposed to TNF antagonists were investigated by generalized linear models. The SMR for cancer in BIODASER 2.0 was 0.67 (95% CI: 0.51-0.86), and the SIR was 0.1 (95% CI 0.03-0.23). The IR in RA patients exposed to TNF antagonists was 5.8 (95% CI: 4.4-7.6), and the adjusted IRR was 0.48 (95% CI: 0.09-2.45). The IR in patients with previous cancer was 26.4 (95% CI: 4.1-171.5). Age, chronic obstructive pulmonary disease, and steroids were associated with a higher risk of developing cancer. The IR decreased after the first 4 months of exposure, without statistical significance. Overall cancer and mortality rates in patients with rheumatic diseases exposed to TNF antagonists are no higher than in the background Spanish population. However special attention should be paid to elderly patients, those with previous cancers, and patients treated with steroids. Copyright © 2011 Elsevier Inc. All rights reserved.

  19. Management and Outcomes of Patients with Recurrent Intrahepatic Cholangiocarcinoma Following Previous Curative-Intent Surgical Resection.

    PubMed

    Spolverato, Gaya; Kim, Yuhree; Alexandrescu, Sorin; Marques, Hugo P; Lamelas, Jorge; Aldrighetti, Luca; Clark Gamblin, T; Maithel, Shishir K; Pulitano, Carlo; Bauer, Todd W; Shen, Feng; Poultsides, George A; Tran, Thuy B; Wallis Marsh, J; Pawlik, Timothy M

    2016-01-01

    Management and outcomes of patients with recurrent intrahepatic cholangiocarcinoma (ICC) following curative-intent surgery are not well documented. We sought to characterize the treatment of patients with recurrent ICC and define therapy-specific outcomes. Patients who underwent surgery for ICC from 1990 to 2013 were identified from an international database. Data on clinicopathological characteristics, operative details, recurrence, and recurrence-related management were recorded and analyzed. A total of 563 patients undergoing curative-intent hepatic resection for ICC who met the inclusion criteria were identified. With a median follow-up of 19 months, 400 (71.0 %) patients developed a recurrence. At initial surgery, treatment was resection only (98.8 %) or resection + ablation (1.2 %). Overall 5-year survival was 23.6 %; 400 (71.0 %) patients recurred with a median disease-free survival of 11.2 months. First recurrence site was intrahepatic only (59.8 %), extrahepatic only (14.5 %), or intra- and extrahepatic (25.7 %). Overall, 210 (52.5 %) patients received best supportive care (BSC), whereas 190 (47.5 %) patients received treatment, such as systemic chemotherapy-only (24.2 %) or repeat liver-directed therapy ± systemic chemotherapy (75.8 %). Repeat liver-directed therapy consisted of repeat hepatic resection ± ablation (28.5 %), ablation alone (18.7 %), and intra-arterial therapy (IAT) (52.8 %). Among patients who recurred, median survival from the time of the recurrence was 11.1 months (BSC 8.0 months, systemic chemotherapy-only 16.8 months, liver-directed therapy 18.0 months). The median survival of patients undergoing resection of recurrent ICC was 26.7 months versus 9.6 months for patients who had IAT (p < 0.001). Recurrence following resection of ICC was common, occurring in up to two-thirds of patients. When there is recurrence, prognosis is poor. Only 9 % of patients underwent repeat liver resection after recurrence, which offered a modest survival

  20. Lateral patellofemoral ligament reconstruction to restore functional capacity in patients previously undergoing lateral retinacular release

    PubMed Central

    Beckert, Mitch; Crebs, Dylan; Nieto, Michael; Gao, Yubo; Albright, John

    2016-01-01

    AIM To study patient outcomes after surgical correction for iatrogenic patellar instability. METHODS This retrospective study looked at 17 patients (19 knees) suffering from disabling medial patellar instability following lateral release surgery. All patients underwent lateral patellofemoral ligament (LPFL) reconstruction by a single surgeon. Assessments in all 19 cases included functional outcome scores, range of motion, and assessment for the presence of apprehension sign of the patella to determine if LPFL reconstruction surgery was successful at restoring patellofemoral stability. RESULTS No patients reported any residual postoperative symptoms of patellar instability. Also no patients demonstrated medial patellar apprehension or examiner induced subluxation with the medial instability test described earlier following LPFL reconstruction. Furthermore, all patients recovered normal range of motion compared to the contralateral limb. For patients with pre and postoperative outcome scores, the mean overall knee injury and osteoarthritis outcome score increased significantly, from 34.39 preoperatively (range: 7.7-70.12) to 69.54 postoperatively (range: 26.82-91.46) at final follow-up (P < 0.0001). CONCLUSION This novel technique for LPFL reconstruction is effective at restoring lateral restraint of the patellofemoral joint and improving joint functionality. PMID:27574606

  1. Investigation in patients with previous myocardial infarction who present with chest pain

    SciTech Connect

    Selwyn, A.P.; Fox, K.; Forse, G.; Pratt, T.; Steiner, R.

    1981-12-01

    Thirty-five patients who presented with chest pain underwent mapping of the ECG with exercise and angiocardiography. Krypton-81m was used to assess regional myocardial perfusion before, during and after atrial pacing. Twelve of the 35 patients had negative exercise tests. Eight of these 12 had normal coronary arteries and four had less than or equal to 50% stenosis of at least one major coronary artery. All 12 patients had uniform increases in regional myocardial perfusion (98 plus/minus 14.0%) during atrial pacing. Thirteen of the 35 patients had a history of myocardial infarction and precordial areas of Q waves. During exercise, all 13 patients complained of chest pain and showed precordial areas of both ST-segment elevation and depression. These 13 patients had greater than or equal to 70% stenosis of at least one major coronary artery. Myocardial blood flow studies showed fixed defects of perfusion corresponding to the Q waves and ST-segment elevation. In addition, there were separate transient decreases of regional myocardial perfusion (70 plus/minus 9.0%) during atrial pacing corresponding to ST-segment depression and chest pain. Ten of the 35 patients had a history of myocardial infarction and precordial areas of Q waves. These areas showed no changes during atrial pacing. All the patients showed at least one remote region of myocardium that increased perfusion (74 plus/minus 170%) throughout pacing. Patients with a history of myocardial infarction may present with chest pain. In this study, ST-segment elevation during an exercise ECG was not associated with chest pain or detectable myocardial ischemia. Regional perfusion in infarcted segments of myocardium did not change with atrial pacing.

  2. Rare post-operative complications in a previously undiagnosed Congenital Factor X deficiency patient.

    PubMed

    Mohd Nazri, H; Suhair, A A; Wan Suriana, W A R; Zefarina, Z; Azlan, H; Wan Zaidah, A

    2016-12-01

    Factor X (FX) deficiency is a rare autosomal recessive congenital bleeding disorder. The clinical presentation is among the most severe among the rare coagulation defects. Thus, majority of diagnosed patients will receive factor replacement therapy before surgical manipulation. However, the diagnosis of FX deficiency may be overlooked because it is a rare entity. This is a case report of a 15-year-old male patient who was diagnosed with FX deficiency after developing post-operative complications. With regular fresh frozen plasma infusion given, the patient responded well and recovered. However, had he been diagnosed earlier pre-operatively, the post-operative complication could have been prevented. Therefore, pre-operative coagulation screening should be performed in patients with significant bleeding history in both emergency and elective situations to prevent surgical morbidity related to post-operative bleeding.

  3. [Rhegmatogenous retinal detachment in a patient with previous penetrating keratoplasty (clinical case)].

    PubMed

    Burcea, M; Muşat, O; Gheorghe, Andreea; Mahdi, Labib; Colta, Diana; Cernat, Corina; Mansour, Agajani

    2014-01-01

    We present the case of a 54 year old patient diagnosed with rhegmatogenous retinal detachment and perforating keratoplasty. Surgery is recommended and we performed posterior vitrectomy, endolaser, and internal heavy oil tamponade. The post-operative course was favorable.

  4. Interdisciplinary management of an adolescent patient with significant previous trauma to the upper incisors.

    PubMed

    Ong, D; Ton, L

    2015-06-01

    Significant dental trauma may result in short-term and long-term clinical dilemmas. There are many factors to consider when formulating the relevant and reasonable treatment options for such patients. Interdisciplinary management has the potential to significantly improve both aesthetic and functional outcomes in challenging cases. With respect to each presented option, the patient must be informed of the inherent advantages and disadvantages, the appropriate treatment timing, duration and the costs involved, both financial and biological. © 2015 Australian Dental Association.

  5. Quality of previous diabetes care among patients receiving services at ophthalmology hospitals in Mexico.

    PubMed

    Rodríguez-Saldana, Joel; Rosales-Campos, Andrea C; Rangel León, Carmen B; Vázquez-Rodríguez, Laura I; Martínez-Castro, Francisco; Piette, John D

    2010-12-01

    To survey a large sample of type 2 diabetes mellitus (T2DM) patients in Mexico City to determine if patient experience, access to basic services, treatment, and outcomes differed between those with social security coverage and those without. From 2001-2007 a total of 1 000 individuals with T2DM were surveyed in outpatient clinics of the three largest public ophthalmology hospitals in Mexico City. Patients reported information about their health status and receipt of basic diabetes services, such as laboratory glycemic monitoring and diabetes education. Rates were compared between those with (n = 461) and without (n = 539) social security. Almost half of the patients (46%) in these public facilities were social security patients that were unable to access other services and had to pay out-of-pocket for care. Half of respondents were originally identified as potentially diabetic based on symptom complaints (51%), including 11% with visual impairment. Most patients (87.9%) reported that their glycemic level was being monitored exclusively via fasting blood glucose testing or random capillary blood glucose tests; only 5.3% reported ever having a glycated hemoglobin test. While nearly all respondents reported an individual physician encounter ever, only 39% reported ever receiving nutrition counseling and only 21% reported attending one or more sessions of diabetes education in their lifetime. Processes of care and outcomes were no different in patients with and those without social security coverage. In Mexico, the quality of diabetes care is poor. Despite receiving social security, many patients still have to pay out-of-pocket to access needed care. Without policy changes that address these barriers to comprehensive diabetes management, scientific achievements in diagnosis and pharmacotherapy will have limited impact.

  6. Postprandial lipemia is not increased in patients with previous unprovoked venous thromboembolism.

    PubMed

    Hald, Erin M; Brækkan, Sigrid K; Vik, Anders; Brodin, Ellen E; Hansen, John-Bjarne

    2013-01-01

    Patients with arterial cardiovascular disease have increased postprandial lipemia, and plasma levels of postprandial remnants are related to the progression of atherosclerosis. Studies have shown that patients with unprovoked venous thromboembolism have increased risk of arterial cardiovascular disease. To investigate whether patients with a history of unprovoked venous thromboembolism have increased postprandial lipemia. A population-based case-control study was performed in 20 patients with a history of unprovoked venous thromboembolism and 20 age- and gender-matched healthy controls. Participants were subjected to a standard fat tolerance test (1 g/kilo body weight) with subsequent blood sampling every second hour for 8 hours. Lipids were measured by traditional methods and lipoprotein subclasses by proton nuclear magnetic resonance. Fasting lipids and lipoprotein subclasses did not differ between groups. The postprandial lipemia, assessed by the incremental area under the triglyceride curve, was not different in venous thromboembolism patients and healthy controls (5.0 ± 3.6 mmol/L∗h vs 5.3 ± 4.4 mmol/L∗h, P = .81). Similarly, the distribution and size of the lipoprotein subclasses obtained 4 hours postprandially did not differ between groups. Patients with a history of unprovoked venous thromboembolism had similar lipoprotein subclasses size, distribution, and postprandial lipemia as healthy controls. Our findings indicate that postprandial lipemia is not a link between unprovoked venous thromboembolism and arterial cardiovascular disease. Copyright © 2013 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  7. Experiences of cancer patients in Poland throughout diagnosis and treatment.

    PubMed

    Godlewski, D; Adamczak, M; Wojtyś, P

    2017-03-01

    Previous studies have failed to explain why the mortality rate of cancer patients is higher in Poland than other countries in the European Union. We aimed to evaluate the health care system in Poland during the diagnosis and treatment of cancer. In this multicentre study, 125 cancer patients treated at 15 centres across Poland participated in focus group interviews in 2014. We identified and assessed crucial elements that affect a patients' experience from the early onset of symptoms, through to diagnosis and treatment. We found that the majority of patients were dissatisfied with the length of time taken to diagnose cancer. Throughout diagnosis, treatment and follow-up, patients reported a lack of communication from health care professionals. While dealings with oncologists and medical staff were viewed favourably, patients felt the cancer centres were not well organised. Patients recommended that having one doctor in charge of an individual's treatment and follow-up would improve patient care and well-being. A late cancer diagnosis may be contributing to the high mortality rate observed in Poland. In the future, new policies should be developed to reduce the time to cancer diagnosis, increase communication with health care professionals and improve the organisation of cancer care for patients.

  8. [Nutrition therapy of cancer patients].

    PubMed

    Lövey, József

    2017-09-20

    The majority of cancer patients becomes malnourished during the course of their disease. Malnutrition deteriorates the efficiency of all kinds of oncologic interventions. As a consequence of it, treatment-related toxicity increases, hospital stay is lengthened, chances of cure and survival as well as the quality of life of the patients worsen. Nutritional status therefore influences all aspects of outcome of oncology care. In spite of this the use of nutritional therapy varies across health care providers but its application is far from being sufficient during active oncology interventions as well as rehabilitation and supportive care. It threatens not only the outcome and quality of life of cancer patients but also the success of oncologic treatments which often demand high input of human and financial resources. Meanwhile application of nutritional therapy is legally regulated in Hungary and a very recent update of the European guideline on cancer patient nutrition published in 2017 is available. Moreover, cost effectiveness of nutritional therapy has been proven in a number of studies. In this review we present the basics of nutritional therapy including nutritional screening and evaluation, nutritional plan, the role of nutrition support teams, oral, enteral and parenteral nutrition, the use of different drugs and special nutrients and the follow-up of the patients.

  9. Lung cancer in elderly patients

    PubMed Central

    Diso, Daniele; Onorati, Ilaria; Anile, Marco; Mantovani, Sara; Rendina, Erino A.

    2016-01-01

    There is a worldwide-accepted evidence of a population shift toward older ages. This shift favors an increased risk of developing lung cancer that is primarily a disease of older populations. Decision making is extremely difficult in elderly patients, since this group is under-represented in clinical trials with only 25% of them historically opening to patients older than 65 years. For all these reasons, a “customized” preoperative assessment to identify physiological or pathological frailty should be encouraged since standard tools may be less reliable. The work already done to improve patient selection for lung surgery in the elderly population clearly shows that surgical resection seems the treatment of choice for early stage lung cancer. Further studies are required to improve outcome by reducing postoperative morbidity and mortality. PMID:27942414

  10. Metastatic breast cancer in patients with schizophrenia

    PubMed Central

    MEYER, AARON A.; HWANG, M.; FARASATPOUR, M.; JANARDHAN, R.; MARGENTHALER, J.A.; VIRGO, K.S.; JOHNSON, FRANK E.

    2013-01-01

    Breast cancer is a major health problem worldwide. The median survival duration for patients with metastatic breast cancer is two to three years. Approximately 1% of populations worldwide have schizophrenia. The manner in which schizophrenic patients fare when diagnosed with metastatic breast carcinoma (MBC) was evaluated. We queried the National Department of Veterans Affairs (DVA) datasets using computer codes for a pre-existing diagnosis of schizophrenia and a later diagnosis of breast carcinoma. Chart-based data concerning the identified subjects were then requested. Previously determined inclusion and exclusion criteria were applied to select evaluable patients from the medical records, prior to extracting demographic details and data concerning the treatment course in each subject. Ten patients had distant metastases at initial diagnosis, while seven developed MBC following prior curative-intent treatment. Two patients refused therapy. Ten did not comply with recommended management. Five harmed or threatened physicians, other caregivers or themselves. Schizophrenic patients with MBC often fail to understand the nature of their illnesses. Often they do not accept palliative treatment, while a number of them do not comply with therapy, once initiated. They often exhibit behaviors that are detrimental to themselves or others. Formal psychiatric consultation is therefore necessary in patients. Several detrimental behaviors may be predicted reliably by history alone. PMID:24649175

  11. Aflibercept versus placebo in combination with fluorouracil, leucovorin and irinotecan in the treatment of previously treated metastatic colorectal cancer: prespecified subgroup analyses from the VELOUR trial.

    PubMed

    Tabernero, Josep; Van Cutsem, Eric; Lakomý, Radek; Prausová, Jana; Ruff, Paul; van Hazel, Guy A; Moiseyenko, Vladimir M; Ferry, David R; McKendrick, Joseph J; Soussan-Lazard, Karen; Chevalier, Soazig; Allegra, Carmen J

    2014-01-01

    The antiangiogenic agent aflibercept (ziv-aflibercept in the United States) in combination with 5-fluorouracil, leucovorin and irinotecan (FOLFIRI) significantly improved survival in a phase III study of patients with metastatic colorectal cancer (mCRC) previously treated with an oxaliplatin-based regimen. In the present analysis, outcomes were evaluated in prespecified subgroups to assess the consistency of the treatment effect. Patients were randomised to receive FOLFIRI plus aflibercept or placebo every 2weeks until disease progression or unacceptable toxicity occurred. Efficacy and safety outcomes were analysed with respect to demographic and baseline characteristics, and stratification factors (prior bevacizumab treatment and Eastern Cooperative Oncology Group performance status). Median overall survival (OS, months [95.34% confidence interval (CI)]) for aflibercept versus placebo was 12.5 (10.8-15.5) versus 11.7 (9.8-13.8) in patients with prior bevacizumab treatment and 13.9 (12.7-15.6) versus 12.4 (11.2-13.5) in patients with no prior bevacizumab treatment. The p value for interaction was 0.5668, indicating there was no heterogeneity in these subgroups. For OS and progression-free survival (PFS), there was a significantly greater benefit (at the 2-sided 10% level) of treatment for patients with liver only metastases versus patients with no liver metastases/liver metastases with other organ involvement (p value for interaction: 0.0899 [OS]; 0.0076 [PFS]). There was no evidence of heterogeneity in treatment effect in any of the other subgroups examined. The benefits of aflibercept in combination with FOLFIRI in patients with mCRC previously treated with oxaliplatin were maintained across the specified patient subgroups, including in patients with or without prior bevacizumab treatment. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  12. Pregnancy, Delivery, and Neonatal Outcomes of In Vitro Fertilization-Embryo Transfer in Patient with Previous Cesarean Scar.

    PubMed

    Zhang, Ningyuan; Chen, Hua; Xu, Zhipeng; Wang, Bin; Sun, Haixiang; Hu, Yali

    2016-09-16

    BACKGROUND What role should previous cesarean section play in affecting clinical pregnancy outcomes and avoiding the complications of in vitro fertilization? In this article, we focus on elective single-embryo transfer (eSET) versus double-embryo transfer (DET) and assess the clinical efficacy and safety of eSET in patients who have a previous cesarean scar. MATERIAL AND METHODS The pregnancy, delivery, and neonatal outcomes of 130 patients who had a previous cesarean scar and received in vitro fertilization-embryo transfer (IVF-ET) were retrospectively analyzed. The number of transferred embryos was chosen depending on patients' desire after acknowledging all benefits and risks, including eSET (eSET group, n=56) and DET (DET group, n=74). A total of 101 patients with previous vaginal delivery receiving IVF-ET in the same period were included as a control group. RESULTS The pregnancy rates, multiple birth rates, abortion rates, ectopic pregnancy rates, gestational age at delivery, preterm birth rates, neonatal birth weight, and take-home baby rates were similar between the previous cesarean section group and the previous vaginal delivery group. A previous cesarean section scar did not affect embryo implantation and pregnancy outcomes in IVF. In the eSET and DET groups of previous cesarean section patients, the embryo implantation rates, pregnancy rates, abortion rates, and take-home baby rates were similar. However, the rate of multiple pregnancies reached 50% in the DET group, which led to more preterm births and lower birth weight. CONCLUSIONS Elective single-embryo transfer is a well-accepted strategy to avoid multiple pregnancies and improve the obstetric and neonatal outcomes of singleton pregnancy in IVF patients with a previous cesarean section.

  13. A Phase II Study of Intermittent Sunitinib in Previously Untreated Patients With Metastatic Renal Cell Carcinoma.

    PubMed

    Ornstein, Moshe C; Wood, Laura S; Elson, Paul; Allman, Kimberly D; Beach, Jennifer; Martin, Allison; Zanick, Beth R; Grivas, Petros; Gilligan, Tim; Garcia, Jorge A; Rini, Brian I

    2017-01-23

    Purpose Sunitinib is a standard initial therapy in metastatic renal cell carcinoma (mRCC), but chronic dosing requires balancing toxicity with clinical benefit. The feasibility and clinical outcome with intermittent sunitinib dosing in patients with mRCC was explored. Patients and Methods Patients with treatment-naïve, clear cell mRCC were treated with four cycles of sunitinib (50 mg once per day, 4 weeks of receiving treatment followed by 2 weeks of no treatment). Patients with a ≥ 10% reduction in tumor burden (TB) after four cycles had sunitinib held, with restaging scans performed every two cycles. Sunitinib was reinitiated for two cycles in those patients with an increase in TB by ≥ 10%, and again held with ≥ 10% TB reduction. This intermittent sunitinib dosing continued until Response Evaluation Criteria in Solid Tumors-defined disease progression while receiving sunitinib, or unacceptable toxicity occurred. The primary objective was feasibility, defined as the proportion of eligible patients who underwent intermittent therapy. Results Of 37 patients enrolled, 20 were eligible for intermittent therapy and all patients (100%) entered the intermittent phase. Patients were not eligible for intermittent sunitinib because of progressive disease (n = 13), toxicity (n = 1), or consent withdrawal (n = 3) before the end of cycle 4. The objective response rate was 46% after the first four cycles of therapy. The median increase in TB during the periods off sunitinib was 1.6 cm (range, -2.9 to 3.4 cm) compared with the TB immediately before stopping sunitinib. Most patients exhibited a stable sawtooth pattern of TB reduction while receiving sunitinib and TB increase while not receiving sunitinib. Median progression-free survival to date is 22.4 months (95% CI, 5.4 to 37.6 months) and median overall survival is 34.8 months (95% CI, 14.8 months to not applicable). Conclusion Periodic extended sunitinib treatment breaks are feasible and clinical efficacy does not

  14. Influence of previously ingested wheat on fasting breath hydrogen in celiac patients.

    PubMed

    Rana, S V; Sharma, S; Sinha, S K; Kaur, J; Prasad, K K; Singh, K

    2009-06-01

    The excretion of hydrogen in breath commonly persists, despite an overnight fast. Although the elevation of hydrogen concentration above the fasting value after the administration of a test sugar is evidence of malabsorption, the level of the fasting value itself in untreated celiac patients is unknown. Therefore, we studied the fasting breath hydrogen (FBH(2)) concentration in 40 healthy controls, 35 subjects with functional bowel disorders, and 30 patients of untreated celiac disease with and without bread or wheat diet one day before the test. The fasting level of hydrogen concentration in untreated celiac patients (28.7 +/- 19.5 ppm) was significantly higher than those in healthy volunteers (9.5 +/- 3.4 ppm) and subjects with functional bowel disorders (10.6 +/- 4.5 ppm). The percentage of patients with elevated H(2) fasting levels in untreated celiac disease (82.5%) was significantly higher than that in healthy controls (10%) and subjects with functional bowel disorders (17.1%). In 30 celiac patients, studied with and without wheat-free diet one day before the test, the fasting hydrogen levels decreased from 28.7 +/- 19.5 ppm to 10.6 +/- 3.5 ppm, and becoming normal in all patients of celiac disease. Our results show that the patients of untreated celiac disease should be instructed not to eat things made up of wheat one day before hydrogen breath testing so that the normal fasting hydrogen concentration can be obtained and false-negative hydrogen breath test results can be avoided.

  15. Peginesatide for maintenance treatment of anemia in hemodialysis and nondialysis patients previously treated with darbepoetin alfa.

    PubMed

    Fishbane, Steven; Roger, Simon D; Martin, Edouard; Runyan, Grant; O'Neil, Janet; Qiu, Ping; Locatelli, Francesco

    2013-04-01

    Peginesatide (Omontys) is a novel, synthetic, PEGylated, peptide-based erythropoiesis-stimulating agent (ESA) that is designed to specifically stimulate the erythropoietin receptor. This study evaluated maintenance of hemoglobin levels in patients after conversion from darbepoetin alfa to once-monthly peginesatide. This open-label, multicenter study included 101 CKD patients, 52 of whom were receiving dialysis. The duration of the study was 24 weeks. The primary endpoint was the mean change in hemoglobin from baseline to the evaluation period (weeks 19-24). The study was conducted during the period from September 22, 2008 to December 24, 2009. The mean change among hemodialysis patients was -0.42 g/dl (95% confidence interval, -0.65 to -0.19) and the mean change among CKD nondialysis patients was 0.49 g/dl (95% confidence interval, 0.26-0.71). The percentages of patients who maintained hemoglobin levels within ±1.0 g/dl of baseline values were as follows: 80.0% for hemodialysis and 68.1% for nondialysis, and73.3% for hemodialysis and 68.1% for nondialysis within the target range of 10.0-12.0 g/dl. Few patients received red blood cell transfusions (hemodialysis, 5.8%; nondialysis, 2.0%). Seventy-nine patients experienced adverse events, the majority of which were mild or moderate in severity. There were 40 serious adverse events and 2 deaths reported. In this study, once-monthly peginesatide resulted in a slight decrease in mean hemoglobin levels in individuals on hemodialysis and a small increase in individuals with CKD who were not on dialysis.

  16. Peginesatide for Maintenance Treatment of Anemia in Hemodialysis and Nondialysis Patients Previously Treated with Darbepoetin Alfa

    PubMed Central

    Roger, Simon D.; Martin, Edouard; Runyan, Grant; O’Neil, Janet; Qiu, Ping; Locatelli, Francesco

    2013-01-01

    Summary Background and objectives Peginesatide (Omontys) is a novel, synthetic, PEGylated, peptide-based erythropoiesis-stimulating agent (ESA) that is designed to specifically stimulate the erythropoietin receptor. This study evaluated maintenance of hemoglobin levels in patients after conversion from darbepoetin alfa to once-monthly peginesatide. Design, setting, participants, & measurements This open-label, multicenter study included 101 CKD patients, 52 of whom were receiving dialysis. The duration of the study was 24 weeks. The primary endpoint was the mean change in hemoglobin from baseline to the evaluation period (weeks 19–24). The study was conducted during the period from September 22, 2008 to December 24, 2009. Results The mean change among hemodialysis patients was –0.42 g/dl (95% confidence interval, –0.65 to –0.19) and the mean change among CKD nondialysis patients was 0.49 g/dl (95% confidence interval, 0.26–0.71). The percentages of patients who maintained hemoglobin levels within ±1.0 g/dl of baseline values were as follows: 80.0% for hemodialysis and 68.1% for nondialysis, and73.3% for hemodialysis and 68.1% for nondialysis within the target range of 10.0–12.0 g/dl. Few patients received red blood cell transfusions (hemodialysis, 5.8%; nondialysis, 2.0%). Seventy-nine patients experienced adverse events, the majority of which were mild or moderate in severity. There were 40 serious adverse events and 2 deaths reported. Conclusions In this study, once-monthly peginesatide resulted in a slight decrease in mean hemoglobin levels in individuals on hemodialysis and a small increase in individuals with CKD who were not on dialysis. PMID:23243269

  17. Safe administration of iron sucrose in a patient with a previous hypersensitivity reaction to ferric gluconate.

    PubMed

    Sane, Radhika; Baribeault, David; Rosenberg, Carol L

    2007-04-01

    A 67-year-old woman with iron deficiency anemia required parenteral iron therapy and was treated with intravenous ferric gluconate. She tolerated the first dose, but after the second dose, she developed a tingling feeling all over her body, along with swelling in her hands and feet, and a rash with hives over most of her body. It was thought that she had likely experienced a hypersensitivity reaction to ferric gluconate. The decision was made to continue therapy; however, two modifications were made. The patient was given dexamethasone, diphenhydramine, and ibuprofen 1 hour before administering the third dose, and the infusion time was prolonged by 1 hour. Approximately 45 minutes after the infusion was completed, the patient developed hives on her arms and legs. At the patient's next clinic visit, it was decided that continuation of parenteral iron repletion was necessary, and the decision was made to attempt a challenge with iron sucrose. The patient was given dexamethasone 8 mg to be taken the night before and the morning of treatment. She successfully completed the iron repletion therapy with iron sucrose. Three parenteral iron products are available in the United States: iron dextran, sodium ferric gluconate complex, and iron sucrose. Iron dextran, the oldest of these products, carries the highest risk for hypersensitivity reactions. Available data suggest that either iron sucrose or ferric gluconate can be safely administered to patients with known hypersensitivity to iron dextran. Our patient's experience implies that it may be possible to safely administer iron sucrose to a patient with hypersensitivity to ferric gluconate. This finding has clinical implications and warrants confirmation in a larger population.

  18. Minimally Invasive Robotic Kidney Transplantation for Obese Patients Previously Denied Access to Transplantation

    PubMed Central

    Oberholzer, J.; Giulianotti, P.; Danielson, K.K.; Spaggiari, M.; Pineda, L. Bejarano; Bianco, F.; Tzvetanov, I.; Ayloo, S.; Jeon, H.; Garcia-Roca, R.; Thielke, J.; Tang, I.; Akkina, S.; Becker, B.; Kinzer, K.; Patel, A.; Benedetti, E.

    2013-01-01

    Obese patients with end-stage renal disease (ESRD) are often excluded from kidney transplantation due to concerns about surgical site infections. To reduce infections, we developed a robotic kidney transplantation method for obese recipients. From June 2009-December 2011, a prospective cohort of 39 obese patients underwent robotic kidney transplantation at a single center. The outcomes of patients with at least six months of follow-up (n=28) were compared to a frequency-matched retrospective cohort of obese patients who underwent open kidney transplantation from 2004-2009 (n=28). The 28 robotic patients were predominately African-American (46.4%) or Hispanic (35.7%), with a mean age of 47.9±10.7 years, similar to the control group. BMI in the robotic group was 42.6±7.8 kg/m2 compared to 38.1±5.4 kg/m2 in the control group (p=0.02). There were no surgical site infections in the robotic group (0/28), while 28.6% (8/28) in the control group developed an infection (p=0.004). Six-month creatinine (1.5±0.4 vs.1.6±0.6 mg/dL; p=0.47), and patient and graft survival (100%) were comparable between the two groups. Outcomes following robotic surgery compared favorably to conventional transplantation. Robotic surgery may therefore enable obese patients with ESRD to access kidney transplantation and may thereby reduce health disparities in groups with a high prevalence of obesity and ESRD. PMID:23437881

  19. Fever of unknown origin in cancer patients.

    PubMed

    Loizidou, A; Aoun, M; Klastersky, J

    2016-05-01

    Fever of unknown origin (FUO) remains a challenging clinical problem, namely in patients with cancer. In cancer patients, FUO may be due to the cancer itself, as it is the case of hematological malignancies; digestive tumors (colon cancer, liver metastases) are significantly associated with FUO and infection can be demonstrated in some cases. Prevention with G-CSF and empirical antimicrobial therapy are essential approaches for the management of FUO in cancer patients. New diagnostic approaches, such as PET imaging, should be further evaluated in cancer patients with FUO. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. A false positive fluorodeoxyglucose lymphadenopathy in a patient with pulmonary carcinoid tumor and previous breast reconstruction after bilateral mastectomy.

    PubMed

    Billè, Andrea; Girelli, Lara; Leo, Francesco; Pastorino, Ugo

    2014-03-01

    We present a case of a 60-year-old woman with a positive fluorodeoxyglucose integrated positron emission tomography and computed tomography (PET/TC) mammary chain lymphadenopathy and carcinoid tumor of the left lower lobe who had a previous bilateral mastectomy and breast reconstruction for breast cancer. She underwent a right muscle sparing mini-thoracotomy and mammary chain lymphadenectomy; the final histopathology showed granulomatous reaction to silicone.

  1. Phase II Trial Of PS-341 (Bortezomib) In Patients With Previously Treated Advanced Urothelial Tract Transitional Cell Carcinoma

    ClinicalTrials.gov

    2013-06-04

    Metastatic Transitional Cell Cancer of the Renal Pelvis and Ureter; Recurrent Bladder Cancer; Recurrent Transitional Cell Cancer of the Renal Pelvis and Ureter; Recurrent Urethral Cancer; Stage III Bladder Cancer; Stage III Urethral Cancer; Stage IV Bladder Cancer; Stage IV Urethral Cancer; Transitional Cell Carcinoma of the Bladder; Ureter Cancer

  2. Benign colonic metaplasia at a previous stoma site in a patient without adenomatous polyposis.

    PubMed

    Prouty, Megan; Patrawala, Samit; Vogt, Adam; Kelleher, Michael; Lee, Michael; Parker, Douglas C

    2016-03-01

    There are few reported cases of cutaneous intestinal metaplasia or primary adenocarcinoma arising at the ileostomy site following panproctocolectomy. These complications have been seen almost exclusively in patients with familial adenomatous polyposis and inflammatory bowel disease (IBD). However, benign intraepidermal colonic mucosa at a reversed ileostomy site in a patient without familial adenomatous polyposis or IBD has not been documented. We report a case of a 51-year-old female with a history of colonic adenocarcinoma who presented with pruritic, erythematous, scaly plaques on the right lower abdomen, present since reversal of her ileostomy in 2007. Skin biopsy revealed benign foci of colonic epithelium with no evidence of adenomatous change. Benign intraepidermal colonic mucosa was diagnosed based on histopathologic findings and immunohistochemistry. To our knowledge, this is the first case of intraepidermal benign colonic metaplasia forming in a patient following ostomy reversal. The case emphasizes the importance of patient education and physical examination of the stoma or stoma remnants for detection of unusual or changing lesions due to the risk for malignant transformation. It also demonstrates that benign colonic mucosa should be considered in the differential diagnosis when evaluating lesions near ileostomy sites, regardless of whether the patient has a history of familial adenomatous polyposis or IBD.

  3. MRI surveillance for women with dense breasts and a previous breast cancer and/or high risk lesion.

    PubMed

    Nadler, Michelle; Al-Attar, Hyder; Warner, Ellen; Martel, Anne L; Balasingham, Sharmila; Zhang, Liying; Lipton, Joseph H; Curpen, Belinda

    2017-08-01

    The role of surveillance breast MRI for women with mammographically dense breasts, a personal history of breast cancer (BC), atypical hyperplasia (AH), or lobular carcinoma in situ (LCIS) is unclear. We estimated the performance of annual surveillance MRI in women with a combination of these risk factors. We performed a retrospective review of the clinical, radiological, and pathological parameters of women who received annual concurrent surveillance breast MRI and mammography between 04/2013 and 12/2015 and fulfilled all of the following criteria: 1) age <70; 2) prior diagnosis of AH, LCIS or BC; 3) heterogeneously or extremely dense breast(s); and 4) did not qualify for our provincial breast MRI high risk screening program. This study included 198 patients (266 MRI exams). MRI detected 15 cancers: 11 invasive stage I and 4 in-situ. All but 1 were mammographically occult and there were no interval cancers. The cancer detection rate (CDR) and false positive (FP) rate were 6.1% and 21% for round one and 4.7% and 12.5% for round two, respectively. Not being on anti-estrogen therapy and having a 1st degree relative with BC significantly increased the likelihood of tumor detection. The CDR and FP rate of surveillance MRI in this study were comparable to those reported for women with BRCA mutations. The addition of annual MRI to mammography should be considered for surveillance of women with a combination of these risk factors, particularly if they have a family history of BC and are not on anti-estrogen therapy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Malnutrition in Patients With Cancer.

    PubMed

    Gyan, Emmanuel; Raynard, Bruno; Durand, Jean-Philippe; Lacau Saint Guily, Jean; Gouy, Sébastien; Movschin, Marie Lespiau; Khemissa, Faiza; Flori, Nicolas; Oziel-Taieb, Sandrine; Bannier Braticevic, Cécile; Zeanandin, Gilbert; Hebert, Christophe; Savinelli, Francesco; Goldwasser, François; Hébuterne, Xavier

    2017-01-01

    Malnutrition is a critical predictor of toxicity and outcome in patients with cancer and may be perceived differently by patients, relatives, and physicians. To assess the prevalence of malnutrition in oncology departments and to compare it with the perceptions of nutrition status by patients themselves, their closest relatives, and attending physicians. A 1-day multicentric cross-sectional survey on the prevalence of malnutrition was conducted in different oncology departments using patient-, relative-, and physician-specific questionnaires. Malnutrition was defined by a weight loss ≥5% within 1 month or ≥10% within 6 months, a body mass index ≤18.5 kg/m(2) in patients aged <70 years or ≤21 kg/m(2) in patients aged ≥70 years, and/or albuminemia <35 g/L. Questionnaires for assessing medical condition, knowledge of nutrition status, and perceptions of the impact of malnutrition on daily life were distributed to consenting patients, attending physicians, and closest relatives. A total of 2197 patients were included, and 2071 and 976 questionnaires were collected from patients and relatives, respectively. Prevalence of malnutrition was 39%. Physicians overestimated malnutrition (44%), whereas patients and relatives underestimated it (22% and 23%, respectively, P < .001). Conversely, malnutrition-associated symptoms were underestimated by physicians compared with patients and relatives. We found a prevalence of malnutrition of 39%: it was underestimated by patients and relatives and overestimated by physicians.

  5. Pregnancy, Delivery, and Neonatal Outcomes of In Vitro Fertilization-Embryo Transfer in Patient with Previous Cesarean Scar

    PubMed Central

    Zhang, Ningyuan; Chen, Hua; Xu, Zhipeng; Wang, Bin; Sun, Haixiang; Hu, Yali

    2016-01-01

    Background What role should previous cesarean section play in affecting clinical pregnancy outcomes and avoiding the complications of in vitro fertilization? In this article, we focus on elective single-embryo transfer (eSET) versus double-embryo transfer (DET) and assess the clinical efficacy and safety of eSET in patients who have a previous cesarean scar. Material/Methods The pregnancy, delivery, and neonatal outcomes of 130 patients who had a previous cesarean scar and received in vitro fertilization-embryo transfer (IVF-ET) were retrospectively analyzed. The number of transferred embryos was chosen depending on patients’ desire after acknowledging all benefits and risks, including eSET (eSET group, n=56) and DET (DET group, n=74). A total of 101 patients with previous vaginal delivery receiving IVF-ET in the same period were included as a control group. Results The pregnancy rates, multiple birth rates, abortion rates, ectopic pregnancy rates, gestational age at delivery, preterm birth rates, neonatal birth weight, and take-home baby rates were similar between the previous cesarean section group and the previous vaginal delivery group. A previous cesarean section scar did not affect embryo implantation and pregnancy outcomes in IVF. In the eSET and DET groups of previous cesarean section patients, the embryo implantation rates, pregnancy rates, abortion rates, and take-home baby rates were similar. However, the rate of multiple pregnancies reached 50% in the DET group, which led to more preterm births and lower birth weight. Conclusions Elective single-embryo transfer is a well-accepted strategy to avoid multiple pregnancies and improve the obstetric and neonatal outcomes of singleton pregnancy in IVF patients with a previous cesarean section. PMID:27636504

  6. Diagnosis of Large Granular Lymphocytic Leukemia in a Patient Previously Treated for Acute Myeloblastic Leukemia

    PubMed Central

    Bozdag, Sinem Civriz; Namdaroglu, Sinem; Kayikci, Omur; Kaygusuz, Gülsah; Demiriz, Itir; Cinarsoy, Murat; Tekgunduz, Emre; Altuntas, Fevzi

    2013-01-01

    Large granular lymphocytic (LGL) leukemia is a lymphoproliferative disease characterized by the clonal expansion of cytotoxic T or natural killer cells. We report on a patient diagnosed with T-cell LGL leukemia two years after the achievement of hematologic remission for acute myeloblastic leukemia. PMID:24416499

  7. Autoimmune disorders in patients with hairy cell leukemia: are they more common than previously thought?

    PubMed

    Dasanu, Constantin A; Van den Bergh, Magali; Pepito, Donna; Alvarez Argote, Juliana

    2015-01-01

    For a number of decades, hairy cell leukemia (HCL) has been linked with polyarthritis, vasculitis, symptomatic cytopenias and thrombosis in the medical literature. Notwithstanding, the significance of these associations has not been well understood. Therefore, we have decided to analyze them further. We provide herein a comprehensive literature review of the prevalence of autoimmune disorders in patients with HCL. Most relevant publications were identified through searching the PubMed/Medline database for articles published from inception to February 2014. Perhaps due to the rarity of HCL, scientific literature on autoimmune conditions in patients with HCL consists mainly of published case series and isolated reports. Our analysis identified increased prevalence of various autoimmune conditions in patients with HCL, including various vasculitides, immune cytopenias and antiphospholipid antibody syndrome (APS) among others. Presence of certain autoimmune disorders should increase the suspicion of HCL in an appropriate clinico-laboratory context. Conversely, the diagnosis of HCL should prompt early recognition of certain autoimmune disorders if clinical suspicion exists. While some of these autoimmune diseases are thought to be secondary to the dysfunctional immune response associated with underlying malignant process, others could be primary and might even play a role in the HCL pathogenesis. The autoimmune complications can pose important clinical problems for the HCL patients. Therefore, a catalogue of these problems is important for alerting physicians to watch for them and diagnose them promptly.

  8. High Prevalence of Metabolic Syndrome Features in Patients Previously Treated for Nonfunctioning Pituitary Macroadenoma

    PubMed Central

    Joustra, Sjoerd D.; Claessen, Kim M. J. A.; Dekkers, Olaf M.; van Beek, André P.; Wolffenbuttel, Bruce H. R.; Pereira, Alberto M.; Biermasz, Nienke R.

    2014-01-01

    Objective Patients treated for nonfunctioning pituitary macroadenoma (NFMA) with suprasellar extension show disturbed sleep characteristics, possibly related to hypothalamic dysfunction. In addition to hypopituitarism, both structural hypothalamic damage and sleep restriction per se are associated with the metabolic syndrome. However, the prevalence of the metabolic syndrome in patients with NFMA is not well established. Our objective was to study the prevalence and risk factors for (components of) the metabolic syndrome in patients treated for NFMA. Design The metabolic syndrome (NCEP-ATP III criteria) was studied in an unselected cohort of 145 NFMA patients (aged 26–88yr, 44% female) in long-term remission after treatment, receiving adequate stable hormone replacement for any pituitary deficiencies. The results were compared to population data of 63,995 Dutch inhabitants by standardization (LifeLines cohort study). Results NFMA patients showed increased risk for reduced HDL-cholesterol (SMR 1.59, 95% CI 1.13–2.11), increased triglyceride levels (SMR 2.31, 95% CI 1.78–2.90) and the metabolic syndrome (SMR 1.60, 95% CI 1.22–2.02), but not for increased blood pressure, waist circumference or hyperglycemia. Preoperative visual field defects independently affected the risk for increased blood pressure (OR 6.5, 95% CI 1.9–22.2), and hypopituitarism was associated with a body mass index - dependent risk for increased waist circumference (OR 1.6, 95% CI 1.2–2.2) and the metabolic syndrome (OR 1.4, 95% CI 1.0–1.9). Conclusions Patients treated for NFMA are increased at risk for developing the metabolic syndrome, mainly due to decreased HDL-cholesterol and increased triglycerides. Risk factors included hypopituitarism and preoperative visual field defects. Hypothalamic dysfunction may explain the metabolic abnormalities, in addition to intrinsic imperfections of hormone replacement therapy. Additional research is required to explore the relation between

  9. Management of previously treated tuberculosis patients in Kalutara district, Sri Lanka: how are we faring?

    PubMed

    Abeygunawardena, S C; Sharath, B N; Van den Bergh, R; Naik, B; Pallewatte, N; Masaima, M N N

    2014-06-21

    Contexte : Dispensaire de pneumologie du district de Kalutara, Sri Lanka.Objectif : Déterminer la couverture du test de culture et de sensibilité aux médicaments (CDST), les délais des tests de résistance aux médicaments, de mise en œuvre du traitement et d'obtention des résultats du CDST ainsi que les résultats du traitement chez des patients tuberculeux déjà traités auparavant.Schéma : Etude rétrospective de cohorte par revue de dossiers et de rapports. Tous les patients tuberculeux de janvier 2008 à juin 2013 déjà traités ont été inclus dans l'étude.Résultats : Sur 160 patients, 126 (79%) ont été référés pour un CDST ; 79 (63%) avaient une culture positive et il n'y a eu aucun cas de TB-MDR. Environ 9% et 15% des patients, respectivement, ont eu un retard d'expédition des échantillons (retard médian 21 jours) et de réception du rapport du CDST (retard médian 71 jours), tandis que 20% ont subi un retard de mise en œuvre de la reprise du traitement (retard médian 11,5 jours). Le taux de succès thérapeutique de la cohorte atteignait 82%.Conclusion : Parmi tous les patients en retraitement, seulement 79% ont bénéficié d'un CDST et il y a eu des retards considérables dans le transport des échantillons et la mise en œuvre du traitement. Des discussions sont en cours afin de renforcer le programme.

  10. Griscelli syndrome types 1 and 3: analysis of four new cases and long-term evaluation of previously diagnosed patients.

    PubMed

    Cağdaş, Deniz; Ozgür, Tuba Turul; Asal, Gülten Türkkanı; Tezcan, Ilhan; Metin, Ayşe; Lambert, Nathalie; de Saint Basile, Geneiveve; Sanal, Ozden

    2012-10-01

    Griscelli syndrome (GS) is a rare autosomal recessive disorder characterized by partial albinism. Three different types are caused by defects in three different genes. Patients with GS type 1 have primary central nervous system dysfunction, type 2 patients commonly develop hemophagocytic lymphohistiocytosis, and type 3 patients have only partial albinism. While hematopoietic stem cell transplantation is life saving in type 2, no specific therapy is required for types 1 and 3. Patients with GS types 1 and 3 are very rare. To date, only 2 patients with type 3 and about 20 GS type 1 patients, including the patients described as Elejalde syndrome, have been reported. The neurological deficits in Elejalde syndrome were reported as severe neurodevelopmental delay, seizures, hypotonia, and ophthalmological problems including nystagmus, diplopia, and retinal problems. However, none of these patients' clinical progresses were reported. We described here our two new type 1 and two type 3 patients along with the progresses of our previously diagnosed patients with GS types 1 and 3. Our previous patient with GS type I is alive at age 21 without any other problems except severe mental and motor retardation, patients with type 3 are healthy at ages 21 and 24 years having only pigmentary dilution; silvery gray hair, eye brows, and eyelashes. Since prognosis, treatment options, and genetic counseling markedly differ among different types, molecular characterization has utmost importance in GS.

  11. Acute kidney injury in the cancer patient.

    PubMed

    Campbell, G Adam; Hu, Daniel; Okusa, Mark D

    2014-01-01

    Acute kidney injury (AKI) is a frequent and significant complication of cancer and cancer therapy. Cancer patients frequently encounter risk factors for AKI including older age, CKD, prerenal conditions, sepsis, exposure to nephrotoxins, and obstructive physiology. AKI can also be secondary to paraneoplastic conditions, including glomerulonephritis and microangiopathic processes. This complication can have significant consequences, including effects on patients' ability to continue to receive therapy for their malignancy. This review will serve to summarize potential etiologies of AKI that present in patients with cancer as well as to highlight specific patient populations, such as the critically ill cancer patient.

  12. Fixed Drug Eruption in an Epileptic Patient Previously Receiving Treatment With Phenytoin for Seven Years.

    PubMed

    Smetana, Keaton S; Suda, Katie J; Hamilton, Leslie A

    2013-01-01

    A 52-year-old African American female presented with severe left thigh pain of unknown etiology. She had a past medical history of generalized seizure disorder treated with phenytoin for 7 years without incident. During admission a nurse witnessed a seizure, and consequently loading and maintenance doses of phenytoin were administered to obtain a therapeutic serum concentration. The patient had a history of noncompliance with multiple subtherapeutic phenytoin levels. Subsequently, unifocal blue discolored spots appeared, progressing to a bullous component that was positive for skin sloughing. Drug-induced fixed drug eruption was diagnosed and attributed to phenytoin. Clinicians should be cognizant of drug-induced fixed drug eruption in patients just initiated and those receiving long-term treatment with phenytoin. The administration rate of phenytoin may be associated with the development of fixed drug eruption.

  13. Previous history of gonococcal infection as a risk factor in patients presenting with gonorrhoea.

    PubMed

    Fowler, T; Caley, M; Johal, R; Brown, R; Ross, J D C

    2010-04-01

    Recidivism is common in patients infected with gonorrhoea. Identifying the factors most closely associated with recurrent gonococcal infection can help to target health promotion and disease prevention interventions. A case-control study design was used to quantify the importance of past infection as a risk marker for gonorrhoea while controlling for other demographic and behavioural factors. Data were available for 134 cases of gonorrhoea and 150 controls. A history of gonorrhoea (odds ratio [OR] 4.36 [95% CI 1.78-10.71]) was the strongest predictor of current infection. The number of partners in the last month (OR 2.19 [95% CI 1.20-4.02]) was also significantly associated with a diagnosis of gonorrhoea. Patients presenting with gonorrhoea are a specific high-risk group who require additional interventions and should be prioritized for evidence-based, enhanced and interactive counselling.

  14. The evaluation of disphagic syndrome, in patients with previously acquired brain damages

    PubMed Central

    BARTULI, F. N.; LUCIANI, F.; MARINO, S.; BRAMANTI, E.; CECCHETTI, F.; ARCURI, C.

    2010-01-01

    SUMMARY Recently clinical studies have proved without doubts that in patients affect by neurological diseases, like stroke, parkinsonism syndromes and others neurodegenerative pathologies, there is a very elevated incidence of swallowing disorders even severe. The disease can show up in a full blown way, with clinical evident signs like suffocation or frequent and sudden cough, at the moment in which the patient tries to feed or to drink; or it can appear in a less clear way, through an unable protection of the low airway and with possible pathologies ab ingestis. The first signals are represented by frequent resulting of cough reflex at nutrition or hydratation. Important is to assess the validity of this reflection, monitoring the amount of food reflux in the mouth after swallowing, which then could be perceived like foreign body and be aspired. The main diagnostic tests are the pHmetry in 24h, ultrasound, esophagography, videofluoroscopy, endoscopic examination and scintigraphy. Through the FEES (Fiberoptic Endoscopic Evaluation of Swallowing) we can then identify the time of swallowing deficit. Early diagnosis of Dysphagia Syndrome is important to improve living condition and survival of patients. PMID:23285383

  15. Immune recovery uveitis in a patient with previously undiagnosed cytomegalovirus retinitis.

    PubMed

    Rangel, Carlos Mario; Prada, Angélica M; Varon, Clara; Merayo-Lloves, Jesus

    2015-11-03

    A 40-year-old man presented to the emergency service of the Department of Ophthalmology, Fundación Oftalmológica de Santander, Floridablanca, Colombia, with blurred vision in his right eye. Anamnesis revealed that he also had newly diagnosed stage C HIV. He had recently started highly active antiretroviral therapy (HAART). Examination disclosed intraocular inflammation, along with plain white peripheral non-exudative lesions with sparse haemorrhaging. The differential diagnosis included cytomegalovirus (CMV) retinitis and immune recovery uveitis (IRU). On follow-up, the patient's left eye presented with decreased visual acuity and increased vitreous haze. A vitrectomy with vitreous tap was performed for microbiological studies. PCR for CMV in the vitreous sample was negative. The patient was discharged with the final diagnosis of IRU. In HIV patients with uveitis, the knowledge of characteristic signs and symptoms of particular entities such as opportunistic infections and IRU will enable the clinician to give the appropriate treatment. 2015 BMJ Publishing Group Ltd.

  16. Previously undiagnosed hereditary spherocytosis in a patient with jaundice and pyelonephritis: a case report.

    PubMed

    Tateno, Yuki; Suzuki, Ryoji; Kitamura, Yukihiro

    2016-12-01

    Hereditary spherocytosis is autosomal dominant inherited extravascular hemolytic disorder and is the commonest cause of inherited hemolysis in northern Europe and the United States. The classical clinical features of hereditary spherocytosis are anemia, jaundice, and splenomegaly. However, all of these classical features are not always revealed in the case of mild hemolysis or when hemolysis is well compensated. Patients with hereditary spherocytosis may remain undiagnosed for years if their hemolysis is mild. A 42-year-old Asian woman presented to our clinic with a sudden onset of high fever with shaking chills and jaundice, suggesting septicemia; however, following detailed investigation, the patient was diagnosed with pyelonephritis and accelerated hemolysis of hereditary spherocytosis due to infection. It is important to note that transient anemia or jaundice can sometimes be the only initial presenting symptoms in cases of undiagnosed latent hereditary spherocytosis. This case also highlights the fact that physicians should consider concomitant hemolytic disease in patients in whom jaundice and infections that rarely cause jaundice coexist.

  17. Urinary neopterin concentrations during combination therapy with cetuximab in previously treated patients with metastatic colorectal carcinoma.

    PubMed

    Melichar, Bohuslav; Kalábová, Hana; Krčmová, Lenka Kujovská; Trivedi, Sachin Vipin; Králíčková, Pavlína; Malířová, Eva; Pecka, Miroslav; Študentová, Hana; Zezulová, Michaela; Holečková, Petra; Solichová, Dagmar

    2014-01-01

    Increased concentrations of neopterin, a biomarker of systemic immune response, have been reported after administration of cytokines, cytotoxic chemotherapy or external-beam radiation, but little is known about the effects of targeted-agents on neopterin. Urinary neopterin was studied in pre-treated patients with metastatic colorectal carcinoma during therapy with cetuximab, administered mostly in combination with irinotecan, 5-fluorouracil and leucovorin. Urinary neopterin was determined by high-performance liquid chromatography. High initial urinary neopterin concentrations predicted poor prognosis. A significant correlation was observed between urinary neopterin and peripheral blood leukocyte count, hemoglobin and carcinoembryonic antigen concentrations. Urinary neopterin concentrations significantly increased during therapy only in patients with initially low neopterin concentrations. Urinary neopterin concentrations predict prognosis in patients with metastatic colorectal carcinoma treated with cetuximab. Rising neopterin concentrations indicate an activation of systemic immune response that could be responsible for the antitumor activity of cetuximab. Copyright © 2014 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  18. [GASTRIC CANCER IN YOUNG PATIENTS

    PubMed

    Quispe, Dolly; Ruiz, Eloy; Celis, Juan; Berrospi, Francisco; Payet, Eduardo

    2000-01-01

    OBJECTIVE: In order to determine a the clinicopatological features in young patients with gastric cancer and compare them with aged patients.PATIENTS AND METHODS: For this study, we selected the clinical charts from the total of patients with histological proved diagnosis of gastric adenocarcinoma admitted at the INEN between 1980 and 1996 whose age was less than 31 year (Young group, n =92). As a comparison group (Average Group) we chose of the same universe, a random sample of 184 patients between 50 to 70 years of age. Epidemiological, clinical and histological features, operability and resecability, TNM stage, type of surgery and follow-up of both groups were analyzed.RESULTS: In the Young Group in compared with Average Group, females were more frequent (73.9% vs. 50.5% p<0.001); mucocelular type (70% vs. 31.0%, p<0.001) and undifferentiated carcinoma (75% vs. 32.6%, p>0.001). The mean survival time in the Young Group was 74.9 months and in the Average Group was 36.03 months (p=0.26), there were no significant differences in the survival between resecability and sex (p=0.10 and p=0.41).CONCLUSION: The females and undifferentiated carcinoma was the most frequent features in the young patients with gastric cancer. The survival in this group is better than the average group but this was a no significant difference because the diagnosis was made in late stages.

  19. Is a previous diagnosis of asthma a reliable criterion for asthma–COPD overlap syndrome in a patient with COPD?

    PubMed Central

    Barrecheguren, Miriam; Román-Rodríguez, Miguel; Miravitlles, Marc

    2015-01-01

    Background Some patients share characteristics of both COPD and asthma. As yet, there is no gold standard to identify patients with the so-called asthma–COPD overlap syndrome (ACOS). Objective To describe the differences between ACOS patients and the remaining COPD patients, and to compare the clinical characteristics of patients diagnosed with ACOS by two different criteria: previous diagnosis of asthma before the age of 40 years; and the diagnostic criteria of the Spanish guidelines of COPD. Methods Multicenter, observational, cross-sectional study performed in 3,125 COPD patients recruited in primary care and specialized outpatient clinics. Patients with COPD and a history of asthma before the age of 40 years were diagnosed with ACOS and compared to the remaining COPD patients. Subsequently, ACOS patients were subdivided based on whether they fulfilled the Spanish guidelines of the COPD diagnostic criteria or not, and they were compared. Results ACOS was diagnosed in 15.9% of the patients. These patients had different basal characteristics compared to the remaining COPD patients, including a higher frequency of women and more exacerbations despite lower tobacco exposure and better lung function. They were more likely to have features of asthma, such as a positive bronchodilator test, higher peripheral eosinophilia, and higher total immunoglobulin E. Within the ACOS group, only one-third fulfilled the diagnostic criteria of the Spanish guidelines of COPD; these individuals were not significantly different from the remaining ACOS patients, except for having more exacerbations and poorer lung function. Conclusion ACOS patients diagnosed on the basis of a previous diagnosis of asthma differed from the remaining COPD patients, but they were similar to ACOS patients diagnosed according to more restrictive criteria, suggesting that a history of asthma before the age of 40 years could be a useful criterion to suspect ACOS in a patient with COPD. PMID:26366067

  20. Thromboembolic disease in cancer patients.

    PubMed

    Hindi, Nadia; Cordero, Nazaret; Espinosa, Enrique

    2013-05-01

    Thromboembolic events are common among patients with cancer as a consequence of cancer- and treatment-related factors. As these events are the second most frequent cause of death in this population, their prevention and treatment are important. Venous ultrasonography is the technique of choice for diagnosis, with sensitivity and specificity above 95 % in symptomatic thrombosis. Routine prophylaxis is not recommended for ambulatory patients, although it could be useful in selected cases. On the other hand, all inpatients should receive prophylactic therapy unless contraindicated. Therapy of thromboembolic disease is based on anticoagulants. Clinical trials demonstrate that the use of low-weight heparins is associated with a lower incidence of bleeding and recurrent thrombosis as compared with non-fractionated heparin or warfarin. Options for recurrent thrombosis include change to another anticoagulant agent, increasing doses of the same agent and cava filters.

  1. Transcatheter Aortic Valve Replacement: The New Standard in Patients With Previous Coronary Bypass Grafting?

    PubMed

    Reinöhl, Jochen; Kaier, Klaus; Reinecke, Holger; Frankenstein, Lutz; Zirlik, Andreas; Zehender, Manfred; von Zur Mühlen, Constantin; Bode, Christoph; Stachon, Peter

    2016-10-24

    The aim of this study was to assess how the introduction of transcatheter aortic valve replacement (TAVR) has changed clinical practice and outcome in patients who have previously undergone coronary artery bypass grafting (CABG). A significant proportion of patients admitted for aortic valve replacement have previously undergone CABG and are therefore at increased operative risk in case of redo surgery. In-hospital outcome data were analyzed from patients with or without previous CABG undergoing isolated surgical aortic valve replacement or TAVR in Germany from 2007 to 2013. In total, 32,581 TAVR and 55,992 surgical aortic valve replacement procedures were performed in patients with (n = 6,221) or without (n = 82,352) previous CABG. TAVR increased markedly in patients with previous CABG, from 18 procedures in 2007 to 1,191 in 2013, while surgical aortic valve replacement decreased in these patients from 471 to 179 procedures. In 2013, TAVR was the preferred therapy in almost 90% of patients with previous CABG. In-hospital mortality was increased in patients with previous CABG compared with those without (7.6% vs. 6.3% for TAVR and 7.2% vs. 2.6% for surgical aortic valve replacement). Bleeding and stroke rates were also increased with redo surgical aortic valve replacement procedures (with vs. without previous CABG: stroke, 3.2% vs. 1.8%; relevant bleeding, 29.6% vs. 13.4%; acute kidney injury, 4.2% vs. 2.9%), whereas this was not the case with TAVR (stroke, 2.1% vs. 2.6%; relevant bleeding, 7.3% vs. 8.3%; acute kidney injury, 6.3% vs. 5.4% respectively). A similar influence was seen in resource utilization (discharge destination home: TAVR after CABG, 51%; surgical aortic valve replacement after CABG, 31%). Since its introduction in 2007, TAVR has been increasingly used in Germany in patients with previous CABG, and in-hospital outcome data support the trend away from redo surgery. Copyright © 2016 American College of Cardiology Foundation. Published by

  2. Oral complications in cancer patients

    SciTech Connect

    Carl, W.

    1983-02-01

    Ionizing radiation used in treating the head and neck area produces oral side effects such as mucositis, salivary changes, trismus and radiation caries. Sequelae of cancer chemotherapy often include oral stomatitis, myelosuppression and immunosuppression. Infections of dental origin in compromised patients are potentially lethal. Specific programs to eliminate dental pathology before radiation and chemotherapy, and to maintain oral hygiene during and after therapy, will minimize these complications.

  3. Absolute lymphocyte count as a predictor of Pneumocystis pneumonia in patients previously unknown to have HIV.

    PubMed

    Omene, Aghogho A; Ferguson, Robert P

    2012-01-01

    This is a retrospective review of patients admitted to an inner city community hospital with community-acquired pneumonia who were ultimately diagnosed with AIDS and Pneumocystis. Absolute lymphocyte count in our hospital is available immediately. In contrast, it can take 48 hours or longer to obtain more specific CD-4 counts and AIDS enzyme-linked immunosorbent assay (ELISA) serology. The association of lymphopenia with ultimate diagnosis of AIDS and Pneumocystis supports immediate empiric treatment for pneumocystis carinii pneumonia (PCP) in our highly HIV prevalent hospital.

  4. Giant mesenteric cyst of mesothelial origin in a haemodialysis patient with previous peritoneal dialysis therapy.

    PubMed

    Zeiler, Matthias; Santarelli, Stefano; Cangiotti, Angela Maria; Agostinelli, Rosa Maria; Monteburini, Tania; Marinelli, Rita; Ceraudo, Emilio; Cutini, Giorgio

    2010-03-01

    A 55-year-old female haemodialysis patient presented progressive abdominal liquid formation after having been excluded from peritoneal dialysis therapy because of recurrent peritonitis. Ultrasound was suspicious for ascites secondary to sclerosing peritonitis. Computed tomography revealed a thin-walled mesenteric cyst extending from the epigastric to the pelvic region. The cyst was excised incompletely as extensive adhesions were present. Histology was consistent with a mesothelial cyst of inflammatory origin. Three months after surgery, ultrasound detected a local recurrence at the descending colon. This case emphasizes the relation between mesenteric cyst, persistent inflammatory status and preceding peritoneal dialysis complicated by peritonitis.

  5. Incidence of tuberculosis among anti-tumor necrosis factor users in patients with a previous history of tuberculosis.

    PubMed

    Jo, Kyung-Wook; Hong, Yoonki; Jung, Young Ju; Yoo, Bin; Lee, Chang-Keun; Kim, Yong-Gil; Yang, Suk-Kyun; Byeon, Jeong-Sik; Kim, Kyung Jo; Ye, Byong Duk; Lee, Sang-Do; Kim, Woo Sung; Kim, Dong Soon; Shim, Tae Sun

    2013-11-01

    We aimed to investigate the results of anti-tumor necrosis factor (TNF) therapy in patients with a previous history of tuberculosis (TB). A total of 101 patients with a previous history of TB receiving TNF antagonists between December 2004 and September 2012 at the Asan Medical Center in South Korea were retrospectively analyzed. The mean age of the 101 subjects was 40.4 ± 16.0 years and 51 patients (50.5%) were male. The underlying immune-mediated inflammatory diseases (IMIDs) were Crohn's disease in 55 (54.5%), rheumatoid arthritis in 27 (26.7%), and ankylosing spondylitis in 13 (12.9%) patients. Chest radiography findings were suggestive of previous TB lesions in 33 (32.7%) patients. The rates of positivity in the tuberculin skin test and interferon-gamma release assay were 21.8% (22/101) and 44.6% (45/101), respectively. Latent TB infection (LTBI) treatment was initiated in 11 subjects (10.9%) based on previous inappropriate anti-TB treatments (n = 10) or recent TB contact history (n = 1), irrespective of the LTBI test results. The median follow-up duration after the initiation of TNF antagonist therapy was 31.5 months. Active TB developed, six years after the initiation of TNF antagonist, in one patient (1.0%) who had not received LTBI treatment. The incidence rate of TB was calculated at 336 per 100,000 person-year (PY). Patients with IMIDs who have a previous history of TB can be treated with TNF antagonists with an acceptable incidence of TB, if LTBI treatment is performed based on clinical judgments including the adequacy of previous anti-TB treatment and recent contact history. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Safety of using iodized oil in chemoembolization for liver tumors in patients with previous adverse reactions to iodinated contrast media.

    PubMed

    Kunishima, Kanako; Takao, Hidemasa; Akahane, Masaaki; Yoshioka, Naoki; Ohtomo, Kuni

    2009-01-01

    To evaluate the safety of using iodized oil in chemoembolization for liver tumors in patients with previous adverse reactions to iodinated contrast media. Records were retrospectively reviewed for all patients with a history of an adverse reaction to iodinated contrast media who underwent angiography using gadolinium-based contrast media and/or carbon dioxide at our institution from January 1998 to September 2006. Patients who underwent chemoembolization or hepatic artery infusion for liver tumors using iodized oil were identified. There were 84 procedures with use of iodized oil performed in 36 patients. Mild adverse reactions potentially related to iodized oil were seen in two procedures (2.4%). There were no moderate or severe adverse reactions (0.0%). Iodized oil can be safely used in patients with previous adverse reactions to iodinated contrast media.

  7. Dental management in dysphagia syndrome patients with previously acquired brain damages

    PubMed Central

    Bramanti, Ennio; Arcuri, Claudio; Cecchetti, Francesco; Cervino, Gabriele; Nucera, Riccardo; Cicciù, Marco

    2012-01-01

    Dysphagia is defined as difficulty in swallowing food (semi-solid or solid), liquid, or both. Difficulty in swallowing affects approximately 7% of population, with risk incidence increasing with age. There are many disorder conditions predisposing to dysphagia such as mechanical strokes or esophageal diseases even if neurological diseases represent the principal one. Cerebrovascular pathology is today the leading cause of death in developing countries, and it occurs most frequently in individuals who are at least 60 years old. Swallowing disorders related to a stroke event are common occurrences. The incidence ranging is estimated from 18% to 81% in the acute phase and with a prevalence of 12% among such patients. Cerebral, cerebellar, or brain stem strokes can influence swallowing physiology while cerebral lesions can interrupt voluntary control of mastication and bolus transport during the oral phase. Among the most frequent complications of dysphagia are increased mortality and pulmonary risks such as aspiration pneumonia, dehydration, malnutrition, and long-term hospitalization. This review article discusses the epidemiology of dysphagia, the normal swallowing process, pathophysiology, signs and symptoms, diagnostics, and dental management of patients affected. PMID:23162574

  8. Higher-risk mitral valve operations after previous sternotomy: endoscopic, minimally invasive approach improves patient outcomes.

    PubMed

    Losenno, Katie L; Jones, Philip M; Valdis, Matthew; Fox, Stephanie A; Kiaii, Bob; Chu, Michael W A

    2016-12-01

    Reoperative mitral valve (MV) surgery is associated with significant morbidity and mortality; however, endoscopic minimally invasive surgical techniques may preserve the surgical benefits of conventional mitral operations while potentially reducing perioperative risk and length of stay (LOS) in hospital. We compared the outcomes of consecutive patients who underwent reoperative MV surgery between 2000 and 2014 using a minimally invasive endoscopic approach (MINI) with those of patients who underwent a conventional sternotomy (STERN). The primary outcome was in-hospital/30-day mortality. Secondary outcomes included blood product transfusion, LOS in hospital and in the intensive care unit (ICU), and postoperative complications. We included 132 patients in our study: 40 (mean age 68 ± 14 yr, 70% men) underwent MINI and 92 (62 ± 13 yr, 40% men) underwent STERN. The MINI group had significantly more comorbidities than the STERN group. While there were no significant differences in complications, all point estimates suggested lower mortality and morbidity in the MINI than the STERN group (in-hospital/ 30-day mortality 5% v. 11%, p = 0.35; composite any of 10 complications 28% v. 41%, p = 0.13). Individual complication rates were similar between the MINI and STERN groups, except for intra-aortic balloon pump requirement (IABP; 0% v. 12%, p = 0.034). MINI significantly reduced the need for any blood transfusion (68% v. 84%, p = 0.036) or packed red blood cells (63% v. 79%, p = 0.042), fresh frozen plasma (35% v. 59%, p = 0.012) and platelets (20% v. 40%, p = 0.024). It also significantly reduced median hospital LOS (8 v. 12 d, p = 0.014). An exploratory propensity score analysis similarly demonstrated a significantly reduced need for IABP (p < 0.001) and a shorter mean LOS in the ICU (p = 0.046) and in hospital (p = 0.047) in the MINI group. A MINI approach for reoperative MV surgery reduces blood product utilization and hospital LOS. Possible clinically relevant

  9. Higher-risk mitral valve operations after previous sternotomy: endoscopic, minimally invasive approach improves patient outcomes

    PubMed Central

    Losenno, Katie L.; Jones, Philip M.; Valdis, Matthew; Fox, Stephanie A.; Kiaii, Bob; Chu, Michael W.A.

    2016-01-01

    Background Reoperative mitral valve (MV) surgery is associated with significant morbidity and mortality; however, endoscopic minimally invasive surgical techniques may preserve the surgical benefits of conventional mitral operations while potentially reducing perioperative risk and length of stay (LOS) in hospital. Methods We compared the outcomes of consecutive patients who underwent reoperative MV surgery between 2000 and 2014 using a minimally invasive endoscopic approach (MINI) with those of patients who underwent a conventional sternotomy (STERN). The primary outcome was in-hospital/30-day mortality. Secondary outcomes included blood product transfusion, LOS in hospital and in the intensive care unit (ICU), and postoperative complications. Results We included 132 patients in our study: 40 (mean age 68 ± 14 yr, 70% men) underwent MINI and 92 (62 ± 13 yr, 40% men) underwent STERN. The MINI group had significantly more comorbidities than the STERN group. While there were no significant differences in complications, all point estimates suggested lower mortality and morbidity in the MINI than the STERN group (in-hospital/30-day mortality 5% v. 11%, p = 0.35; composite any of 10 complications 28% v. 41%, p = 0.13). Individual complication rates were similar between the MINI and STERN groups, except for intra-aortic balloon pump requirement (IABP; 0% v. 12%, p = 0.034). MINI significantly reduced the need for any blood transfusion (68% v. 84%, p = 0.036) or packed red blood cells (63% v. 79%, p = 0.042), fresh frozen plasma (35% v. 59%, p = 0.012) and platelets (20% v. 40%, p = 0.024). It also significantly reduced median hospital LOS (8 v. 12 d, p = 0.014). An exploratory propensity score analysis similarly demonstrated a significantly reduced need for IABP (p < 0.001) and a shorter mean LOS in the ICU (p = 0.046) and in hospital (p = 0.047) in the MINI group. Conclusion A MINI approach for reoperative MV surgery reduces blood product utilization and hospital LOS

  10. Outcomes of primary percutaneous coronary intervention in ST-segment elevation myocardial infarction patients with previous coronary bypass surgery.

    PubMed

    Kohl, Louis P; Garberich, Ross F; Yang, Hannah; Sharkey, Scott W; Burke, M Nicholas; Lips, Daniel L; Hildebrandt, David A; Larson, David M; Henry, Timothy D

    2014-09-01

    This study sought to determine the contemporary clinical characteristics and outcomes of patients with ST-segment elevation myocardial infarction (STEMI) and previous coronary artery bypass graft (CABG), including those with a saphenous vein graft culprit lesion. The outcome of STEMI patients with previous CABG is reported to be inferior to those without previous CABG, but limited data is available from the primary percutaneous coronary intervention era. Data was extracted from a large, regional STEMI system's prospective database, which contained 3,542 unique STEMI episodes from March 4, 2003 through April 22, 2012. Previous CABG was present in 249 patients (7%). Despite higher comorbidity, patients with versus those without previous CABG had similar in-hospital (4.8% vs. 5.2%; p = 0.82) and 1-year (10.8% vs. 9.1%; p = 0.36) mortality, but 5-year (24.9% vs. 14.2%; p < 0.001) mortality was higher. Patients with previous CABG have similar door-to-balloon times. The culprit vessel was the saphenous vein graft in 84 patients (34%), a native vessel in 104 (42%), with no clear culprit in 59 (24%). The left internal mammary artery graft was not a culprit in any patient. Mortality at 30 days (8.3% vs. 3.9% vs. 1.7%, p = 0.19) and 1 year (14.3% vs. 9.0% vs. 6.8%; p = 0.35) was higher (but not statistically) with a saphenous vein graft culprit and was equivalent at 5 years (25.0% vs. 26.0% vs. 20.3%; p = 0.71). Patients with previous CABG treated in a regional STEMI system have similar outcomes as patients without previous CABG, although 5-year mortality is higher. The most common culprit location was a native vessel (42%). Outcomes have improved significantly compared with historical reports. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  11. Previous weight loss experiences of bariatric surgery candidates: how much have patients dieted prior to surgery?

    PubMed

    Gibbons, Lauren M; Sarwer, David B; Crerand, Canice E; Fabricatore, Anthony N; Kuehnel, Robert H; Lipschutz, Patti E; Raper, Steven E; Williams, Noel N; Wadden, Thomas A

    2006-03-01

    To describe the dieting histories of bariatric surgery candidates. One hundred seventy-seven individuals with extreme obesity who sought bariatric surgery completed the Weight and Lifestyle Inventory, a self-report instrument that assesses several variables, including weight and dieting history. Patients' dieting histories were further explored with an aided recall during a preoperative behavioral/psychological evaluation performed by a mental health professional. Participants who completed the Weight and Lifestyle Inventory reported an average of 4.7 +/- 2.9 successful dieting attempts, defined as those that resulted in a loss of 10 lbs (4.5 kg) or more. These individuals reported a mean total lifetime weight loss of 61.1 +/- 41.3 kg. Despite these efforts, their weight increased from 89.4 +/- 27.4 kg at the time of their first diet (age 21.2 +/- 10.1 years) to 144.5 +/- 30.8 kg at the time they underwent their behavioral/psychological evaluation (age 43.0 +/- 11.0 years). Results of the aided recall revealed that participants had made numerous other efforts to lose weight that were unsuccessful. Self-directed diets and commercial programs were used more frequently. Individuals who sought bariatric surgery reported an extensive history of dieting, beginning in adolescence, that was not successful in halting progressive weight gain. Thus, the recommendation often made by insurance companies that patients delay surgery to attempt more conservative treatment options may be unwarranted, particularly in the presence of significant obesity-related comorbidities. Weight loss histories should be routinely examined during a behavioral evaluation to determine whether additional attempts at non-surgical weight loss are advisable. Future studies also are needed to explore the potential relationship between dieting history and postoperative outcome.

  12. Consensus Interferon Plus Ribavirin for Hepatitis C Genotype 3 Patients Previously Treated With Pegylated Interferon Plus Ribavirin

    PubMed Central

    Abbas, Zaigham; Tayyab, Ghiasun Nabi; Qureshi, Mustafa; Memon, Mohammad Sadik; Subhan, Amna; Shakir, Tanzila; Jafri, Wasim; Hamid, Saeed

    2013-01-01

    Background Not enough data are available about the effectiveness of consensus interferon (CIFN) among HCV genotype 3 patients who failed to respond to pegylated interferon and ribavirin. Objectives We aimed to assess the efficacy and safety of CIFN and ribavirin in non-responders and relapsers to pegylated interferon with ribavirin therapy. Patients and Methods This open-label investigator-initiated study included 44 patients who received CIFN 15 µg /day plus ribavirin 800-1200 mg daily. In patients with an early virological response (EVR), the dose of CIFN was reduced to 15 µg thrice a week for further 36 weeks. Patients with delayed virological response continued to receive daily CIFN plus ribavirin to complete 48 weeks. The patients were considered “non-responders” if there were less than 2 log reduction in HCV RNA at 12 weeks and detectable HCV RNA at 24 weeks. Results Twenty-four patients (55%) were non-responders and 20 patients were relapsers to the previous treatment with pegylated interferon plus ribavirin (mean age 43.6 ± 9.4 years, males 25 (57%)). Nine patients were clinically cirrhotic (Child A). End of treatment virological response was achieved in 19 (43.1%) patients and sustained virological response (SVR) occurred in 12 (27.3%). Out of these 12 patients, eight were non-responders and four were relapsers to the previous treatment. Advanced fibrosis or clinical cirrhosis was associated with low SVR. Adverse events were fever, myalgia, anorexia, depression, and weight loss. Two patients received granulocyte colony stimulating factor for transient neutropenia. Seven patients were given erythropoietin to improve hemoglobin, and six were treated for mild depression. Two patients developed portosystemic encephalopathy. Conclusions More than one-quarter of treatment-experienced patients with HCV genotype 3 achieved SVR after re-treatment with consensus interferon plus ribavirin. PMID:24358041

  13. [Laparoscopy as a method of final diagnosis of acute adhesive small bowel obstruction in a previously unoperated patients].

    PubMed

    Timofeev, M E; Shapoval'iants, S G; Fedorov, E D; Polushkin, V G

    2014-01-01

    The article presents the use of laparoscopic interventions in 38 patients with Acute Adhesive Small Bowel Obstruction (AASBO) in patients without previous history of abdominal surgery. Clinical, radiological and ultrasound patterns of disease are analyzed. The use of laparoscopy has proved itself the most effective and relatively safe diagnostic procedure. In 14 (36.8%) patients convertion to laparotomy was made due to contraindications for laparoscopy. In 24 (63.2%) patients laparosopic adhesyolisis was performed and AASBO subsequently treated with complications rate of 4.2%.

  14. Analgesic Effect of Botulinum Toxin A in Myofascial Pain Syndrome Patients Previously Treated with Local Infiltration of Anesthetic and Steroids.

    PubMed

    Cartagena-Sevilla, Joaquín; García-Fernández, María R; Vicente-Villena, Juan P

    2016-12-01

    The purpose of this study was to evaluate the analgesic effect of botulinum toxin A (BoNTA) injections in patients with myofascial pain syndrome (MPS) who were previously treated with the local infiltration of anesthetic and steroids (LIAS). The study included a retrospective phase and a longitudinal open-label prospective phase, which were conducted on consecutive patients with MPS previously treated with the local infiltration of anesthetic (levobupivacaíne 0.25%) and steroids (triamcinolone 40 mg). Eligible patients were treated with a single intramuscular injection of BoNTA (Botox; Allergan, Inc., Irvine, CA). The treatment efficacy was determined according to the degree of pain relief obtained. Eighty-two patients met the inclusion/exclusion criteria and were included in the study. Successful results were obtained for 32 (39.0%) and 30 (36.6%) patients, during treatment with BoNTA and LIAS, respectively. The mean (standard deviation) length of the analgesic effect was significantly longer with BoNTA (29.6 [SD = 17.7] weeks) than with LIAS (8.5 [SD = 6.4] weeks), P <.0001. As regards the side effects, 19 (23.2%) patients reported transient soreness at the injection site for 2 to 3 days with BoNTA. The MPS patients previously treated with a local infiltration of anesthetic and steroids who then received a single injection of BoNTA experienced significantly reduced pain for a relatively long time.

  15. OCCULT AND PREVIOUS HEPATITIS B VIRUS INFECTION ARE NOT ASSOCIATED WITH HEPATOCELLULAR CARCINOMA IN US PATIENTS WITH CHRONIC HEPATITIS C

    PubMed Central

    Lok, Anna S.; Everhart, James E.; Di Bisceglie, Adrian M.; Kim, Hae-Young; Hussain, Munira; Morgan, Timothy R.

    2011-01-01

    Background & Aim Previous studies have suggested that prior exposure to hepatitis B virus (HBV) infection may increase the risk of development of hepatocellular carcinoma (HCC) in patients with chronic hepatitis C. The aim of this study was to compare the prevalence of previous or occult HBV infection in a cohort of HBsAg-negative patients with histologically advanced chronic hepatitis C in the United States who did or did not develop HCC. Methods Stored sera from 91 patients with HCC and 182 matched controls who participated in the HALT-C Trial were tested for anti-HBc, anti-HBs and HBV DNA. Frozen liver samples from 28 HCC cases and 55 controls were tested for HBV DNA by real-time PCR. Results Anti-HBc (as a marker of previous HBV infection) was present in the serum of 41.8% HCC cases and 45.6% controls (P=0.54); anti-HBc alone was present in 16.5% of HCC cases and 24.7% of controls. HBV DNA was detected in the serum of only one control subject and no patient with HCC. HBV DNA (as a marker of occult HBV infection) was detected in the liver of 10.7% HCC cases and 23.6% controls (P=0.18). Conclusion Although almost half the patients in the HALT-C Trial had serological evidence of previous HBV infection there was no difference in prevalence of anti-HBc in serum or HBV DNA in liver between patients who did or did not develop HCC. In the United States, neither previous nor occult HBV infection is an important factor in HCC development among patients with advanced chronic hepatitis C. PMID:21374690

  16. Middle lobe preserving right lower lobectomy with a serratus anterior hammock flap in a patient with previous right upper lobectomy.

    PubMed

    Abe, Jiro; Takahashi, Satomi; Nakagawa, Takayuki; Tsukidate, Hisakatsu

    2016-03-01

    Increasingly, many patients are diagnosed with a second lung cancer after curative thoracotomy. It is very difficult to manage such patients surgically due to the significant loss of pulmonary function. Especially on the right side, avoiding a completion pneumonectomy may contribute to reducing postoperative functional loss and surgical complications as well as the morbidity of post-pneumonectomy syndrome. A technique is needed to prevent torsion of the preserved middle lobe. Following recently published cases utilizing a latissimus dorsi muscle flap, in this case report, we describe the use of the serratus anterior muscle flap as an alternative.

  17. Efficacy of collagenase in patients who did and did not have previous hand surgery for Dupuytren's contracture.

    PubMed

    Bainbridge, Chris; Gerber, Robert A; Szczypa, Piotr P; Smith, Ted; Kushner, Harvey; Cohen, Brian; Hellio Le Graverand-Gastineau, Marie-Pierre

    2012-09-01

    Collagenase Clostridium histolyticum (CCH) is a non-surgical, efficacious therapy for Dupuytren's contracture (DC). This study evaluated the efficacy and safety of CCH in patients with previous DC surgery. Data from 12 CCH clinical trials were pooled. At screening, patients provided details about the type/date of previous DC surgery. Reviewers coded descriptions to the Operated Hand, finger, and joint. Of 1082 patients, 422 (39%) had previous DC surgery. For these patients with previous surgery, the CCH treatment was coded on the Operated (n = 206) or Non-operated Hand (n = 196). End-points included changes in fixed-flexion contracture (FFC) and range of motion (ROM). Adverse events (AEs) were monitored. After treatment with CCH, FFC at metacarpophalangeal joints was reduced by 75% in previously Operated Hands and by 80% for Non-operated Hands (p = 0.6). Improvements in ROM were 32° and 32°, respectively (p = 0.9). For proximal inter-phalangeal joints, the reductions in FFC for the Operated and Non-operated Hands were 52% and 50%, respectively (p = 0.6); improvements in ROM were 24° and 26°, respectively (p = 0.3). Some AE rates were significantly higher in the Operated vs Non-operated Hand groups, but were not clinically relevant. There were no between-group significant differences in AE duration (p > 0.08). Previous surgery for DC does not affect efficacy or safety of CCH, suggesting CCH is an option in patients with recurring DC. Some AE rates were significantly higher, but not clinically relevant.

  18. Efficacy of collagenase in patients who did and did not have previous hand surgery for Dupuytren's contracture

    PubMed Central

    Bainbridge, Chris; Gerber, Robert A.; Szczypa, Piotr P.; Smith, Ted; Kushner, Harvey; Cohen, Brian; Le Graverand-Gastineau, Marie-Pierre Hellio

    2012-01-01

    Collagenase Clostridium histolyticum (CCH) is a non-surgical, efficacious therapy for Dupuytren's contracture (DC). This study evaluated the efficacy and safety of CCH in patients with previous DC surgery. Data from 12 CCH clinical trials were pooled. At screening, patients provided details about the type/date of previous DC surgery. Reviewers coded descriptions to the Operated Hand, finger, and joint. Of 1082 patients, 422 (39%) had previous DC surgery. For these patients with previous surgery, the CCH treatment was coded on the Operated (n = 206) or Non-operated Hand (n = 196). End-points included changes in fixed-flexion contracture (FFC) and range of motion (ROM). Adverse events (AEs) were monitored. After treatment with CCH, FFC at metacarpophalangeal joints was reduced by 75% in previously Operated Hands and by 80% for Non-operated Hands (p = 0.6). Improvements in ROM were 32° and 32°, respectively (p = 0.9). For proximal inter-phalangeal joints, the reductions in FFC for the Operated and Non-operated Hands were 52% and 50%, respectively (p = 0.6); improvements in ROM were 24° and 26°, respectively (p = 0.3). Some AE rates were significantly higher in the Operated vs Non-operated Hand groups, but were not clinically relevant. There were no between-group significant differences in AE duration (p > 0.08). Previous surgery for DC does not affect efficacy or safety of CCH, suggesting CCH is an option in patients with recurring DC. Some AE rates were significantly higher, but not clinically relevant. PMID:22670890

  19. p53 mutation is rare in oral mucosa brushings from patients previously treated for a head and neck squamous cell carcinoma.

    PubMed

    Acha-Sagredo, Amelia; Ruesga, Maria T; Rodriguez, Carlos; Aguirregaviria, Jose I; de Pancorbo, Marian M; Califano, Joseph A; Aguirre, Jose M

    2009-08-01

    Mutations of the tumour suppressor gene p53 are common in human cancer, and seem to be an early event in head and neck squamous cell carcinomas. The aim of our study was to determine the status of the tumour suppressor gene p53 in the oral mucosa of patients previously treated for a head and neck squamous cell carcinoma, at risk of developing an oral squamous cell carcinoma, but without oral clinical lesions. Oral brushings from 87 patients were sequenced with matched genomic DNA. No mutations were found in exons 5, 7 and 8, whereas in exon 6 silent mutations (n=6) and a polymorphism (n=7) were found. Mutation of the tumour suppressor gene p53 does not seem to be a frequent event in patients at risk but without oral lesions.

  20. COPD in primary lung cancer patients: prevalence and mortality

    PubMed Central

    Ytterstad, Elinor; Moe, Per C; Hjalmarsen, Audhild

    2016-01-01

    Background Previous studies have relied on international spirometry criteria to diagnose COPD in patients with lung cancer without considering the effect lung cancer might have on spirometric results. The aim of this study was to examine the prevalence of COPD and emphysema at the time of primary lung cancer diagnosis and to examine factors associated with survival. Materials and methods Medical records, pulmonary function tests, and computed tomography scans were used to determine the presence of COPD and emphysema in patients diagnosed with primary lung cancer at the University Hospital of North Norway in 2008–2010. Results Among the 174 lung cancer patients, 69% had COPD or emphysema (39% with COPD, 59% with emphysema; male:female ratio 101:73). Neither COPD nor emphysema were significantly associated with lung cancer mortality, whereas patients with non-small-cell lung cancer other than adenocarcinoma and squamous cell carcinoma had a risk of lung cancer mortality that was more than four times higher than that of patients with small-cell lung cancer (hazard ratio [HR] 4.19, 95% confidence interval [CI] 1.56–11.25). Females had a lower risk of lung cancer mortality than males (HR 0.63, 95% CI 0.42–0.94), and patients aged ≥75 years had a risk that was twice that of patients aged <75 years (HR 2.48, 95% CI 1.59–3.87). Low partial arterial oxygen pressure (4.0–8.4 kPa) increased the risk of lung cancer mortality (HR 2.26, 95% CI 1.29–3.96). So did low partial arterial carbon dioxide pressure (3.0–4.9 kPa) among stage IV lung cancer patients (HR 2.23, 95% CI 1.29–3.85). Several patients with respiratory failure had previously been diagnosed with COPD. Conclusion The observed prevalence of COPD was lower than that in previous studies. Neither COPD nor emphysema were significantly associated with lung cancer mortality. PMID:27042050

  1. Access to Cancer Services for Rural Colorectal Cancer Patients

    ERIC Educational Resources Information Center

    Baldwin, Laura-Mae; Cai, Yong; Larson, Eric H.; Dobie, Sharon A.; Wright, George E.; Goodman, David C.; Matthews, Barbara; Hart, L. Gary

    2008-01-01

    Context: Cancer care requires specialty surgical and medical resources that are less likely to be found in rural areas. Purpose: To examine the travel patterns and distances of rural and urban colorectal cancer (CRC) patients to 3 types of specialty cancer care services--surgery, medical oncology consultation, and radiation oncology consultation.…

  2. Access to Cancer Services for Rural Colorectal Cancer Patients

    ERIC Educational Resources Information Center

    Baldwin, Laura-Mae; Cai, Yong; Larson, Eric H.; Dobie, Sharon A.; Wright, George E.; Goodman, David C.; Matthews, Barbara; Hart, L. Gary

    2008-01-01

    Context: Cancer care requires specialty surgical and medical resources that are less likely to be found in rural areas. Purpose: To examine the travel patterns and distances of rural and urban colorectal cancer (CRC) patients to 3 types of specialty cancer care services--surgery, medical oncology consultation, and radiation oncology consultation.…

  3. Low neuropeptide Y in cerebrospinal fluid in bipolar patients is associated with previous and prospective suicide attempts.

    PubMed

    Sandberg, Johan V; Jakobsson, Joel; Pålsson, Erik; Landén, Mikael; Mathé, Aleksander A

    2014-12-01

    The attempted and accomplished suicide rates in patients with bipolar disorder are 40-50% and 15-20%, respectively. No biological markers that help predict suicide been identified. Human and experimental animal data indicate that dysregulation of the neuropeptide Y (NPY) system plays a role in depression, anxiety, and posttraumatic stress disorder (PTSD). The aim of this study was to explore if low cerebrospinal fluid (CSF) NPY is associated with (1) past suicide attempts, (2) future suicide attempts, and (3) trait anxiety. Lumbar puncture was performed on 120 clinically stable patients with bipolar disorder enrolled in the St Göran Bipolar Project, where the number of previous suicide attempts was documented. NPY-like immunoreactivity (NPY-LI) was determined in cerebrospinal fluid (CSF). Patients were reexamined one year after the lumbar puncture and suicide attempts were recorded. NPY-LI was significantly lower in patients with a history of suicide attempt than in patients who had not attempted suicide prior to lumbar puncture. Importantly, NPY-LI was markedly lower in patients who made a suicide attempt during the follow-up period compared to patients who did not. Patients who attempted suicide during the follow-up also had markedly lower NPY-LI than those with previous suicide attempts who did not reattempt. Our results suggest that low CSF NPY-LI predicts future suicide attempts. The data are in line with the hypothesis that NPY signaling is altered in affective disorders and states of emotional dysregulation.

  4. African American cancer patients' pain experience.

    PubMed

    Im, Eun-Ok; Lim, Hyun-Ju; Clark, Maresha; Chee, Wonshik

    2008-01-01

    Although very little is known about African American cancer patients' pain experience, a few studies have indicated that their cancer pain experience is unique and somewhat different from that of other ethnic groups. The purpose of the study reported in this article was to explore African American cancer patients' pain experience using an online forum. This study was a qualitative online forum designed from a feminist perspective and conducted among 11 African American cancer patients who were recruited through both Internet and real settings. Nine online forum topics were used to administer the 6-month online forum, and the data were analyzed using thematic analysis. Four themes emerged through the data analysis process. First, participants viewed cancer as a challenge in life that they should fight against. Second, cancer pain was differentiated from ordinary pain because cancer was stigmatized in their culture. Third, participants viewed that African Americans, especially women, were culturally raised to be strong, and this African American cultural heritage inhibited cancer patients from expressing pain and seeking help for pain management. Finally, the findings indicated certain changes in perspectives among African American cancer patients during the disease process, which might make them tolerate pain through praying to God and reading the Bible. Based on the findings, we suggest further studies among diverse groups of African American cancer patients, with a focus on cultural attitudes toward cancer pain and influences of family on cancer pain experience.

  5. Previous cervical cytology and high-risk human papillomavirus testing in a cohort of patients with invasive cervical carcinoma in Shandong Province, China

    PubMed Central

    Wang, Xinguo; Peng, Dezhi; Bi, Chunrui; Jiang, Lingbo; Zhao, Dongman; Tian, Xinxin

    2017-01-01

    Background Currently, available data regarding previous cervical cytology and high-risk human papillomavirus (hrHPV) test results to detect invasive cervical cancer are limited and controversial in China. Therefore, this retrospective study in a population of Chinese women with invasive cervical carcinoma aimed to gain further insight into the roles of cytology and hrHPV testing in cervical cancer screening. Methods A total of 1214 cases with a histological diagnosis of invasive cervical cancer were retrieved from the Pathology Database of Jinan KingMed Diagnostics (JKD) over a 5-year period. Previous cytology and hrHPV test results of 469 patients carried out within the year before cancer diagnosis were documented. Results A higher percentage of patients who had undergone prior screening had micro-invasive cervical carcinoma than patients who had no prior screening (25.4% vs. 12.1%, P < 0.001). Of the 469 patients with available prior screening results, 170 had cytology alone, 161 had hrHPV testing alone, and 138 had both cytology and hrHPV testing. There was a significantly lower percentage of hrHPV-positive cases with adenocarcinoma than with squamous cell carcinoma (77.8% vs. 96.4%, P = 0.001). The hrHPV test showed a significantly higher sensitivity than cytology alone (94.4% vs. 85.3%, P = 0.006). The overall sensitivity of the combination of cytology and hrHPV testing (98.6%) was much higher than that of cytology alone (P < 0.001) but only marginally higher than that of hrHPV testing alone (P = 0.058). Conclusions The results revealed that prior cervical screening can detect a significantly larger number of micro-invasive cervical cancers. The hrHPV test can provide a more sensitive and efficient strategy than cytology alone. As the addition of cytology to hrHPV testing can only marginally increase the efficiency of the hrHPV test, hrHPV testing should be used as the primary screening approach, especially in the low-resource settings of China. PMID:28662160

  6. Cancer in patients with schizophrenia: What is the next step?

    PubMed

    Chou, Frank H-C; Tsai, Kuan-Yi; Wu, Hung-Chi; Shen, Shih-Pei

    2016-11-01

    People with schizophrenia, who constitute approximately 0.3-1% of the general population, have a nearly 20% shorter life expectancy than the general population. The incidence of varied types of cancers in patients with schizophrenia is controversial. The majority of previous research has demonstrated that patients who have schizophrenia and cancer have early mortality compared to the general population with cancer. The causes of early mortality in patients with schizophrenia and cancer might be attributed to a lower cancer screening rate and lack of effective treatment, including: (i) patient factors, such as poor lifestyle, passive attitude toward treatment, or comorbidity; (ii) physician factors, such as physician bias, which may decrease the delivery of care for individuals with mental disorders; and (iii) hospital administration factors, such as stigma and discrimination. Additional studies on patients with schizophrenia and cancer are warranted and should include the following: a comprehensive review of previous studies; a focus on differentiating the specific types of cancer; and methods for improvement. To decrease the early mortality of patients with schizophrenia, the following measures are proposed: (i) enhance early detection and early treatment, such as increasing the cancer screening rate for patients with schizophrenia; (ii) provide effective, timely treatment and rehabilitation; (iii) improve patients' psychiatric symptoms and cognitive impairment; (iv) promote healthy behavior in the general population and emphasize healthy lifestyles in vulnerable populations; and (v) remove the stigma of schizophrenia. To reduce disparities in physical health, public health strategies and welfare policies must continue to focus on this group of patients. © 2016 The Authors. Psychiatry and Clinical Neurosciences © 2016 Japanese Society of Psychiatry and Neurology.

  7. SARC009: Phase 2 study of dasatinib in patients with previously treated, high-grade, advanced sarcoma.

    PubMed

    Schuetze, Scott M; Wathen, J Kyle; Lucas, David R; Choy, Edwin; Samuels, Brian L; Staddon, Arthur P; Ganjoo, Kristen N; von Mehren, Margaret; Chow, Warren A; Loeb, David M; Tawbi, Hussein A; Rushing, Daniel A; Patel, Shreyaskumar R; Thomas, Dafydd G; Chugh, Rashmi; Reinke, Denise K; Baker, Laurence H

    2016-03-15

    Dasatinib exhibited activity in preclinical models of sarcoma. The Sarcoma Alliance for Research through Collaboration (SARC) conducted a multicenter, phase 2 trial of dasatinib in patients with advanced sarcoma. Patients received dasatinib twice daily. The primary objective was to estimate the clinical benefit rate (CBR) (complete response or partial response within 6 months or stable disease duration of ≥6 months) with a target of ≥25%. Patients were enrolled into 1 of 7 different cohorts and assessed by imaging every 8 weeks using Choi criteria tumor response and a Bayesian hierarchical design. For each subtype, enrollment was stopped after a minimum of 9 patients were treated if there was a <1% chance the CBR was ≥25%. A total of 200 patients were enrolled. Accrual was stopped early in 5 cohorts because of low CBR. The leiomyosarcoma (LMS) and undifferentiated pleomorphic sarcoma (UPS) cohorts fully accrued and 6 of 47 and 8 of 42 evaluable patients, respectively, exhibited clinical benefit. The probability that the CBR was ≥25% in the LMS and UPS cohorts was 0.008 and 0.10, respectively. The median progression-free survival ranged from 0.9 months in patients with rhabdomyosarcoma to 2.2 months in patients with LMS. The median overall survival was 8.6 months. The most frequent adverse events were constitutional, gastrointestinal, and respiratory, and 36% of patients required dose reduction for toxicity. Serious adverse events attributed to therapy occurred in 11% of patients. Dasatinib may have activity in patients with UPS but is inactive as a single agent in the other sarcoma subtypes included herein. The Bayesian design allowed for the early termination of accrual in 5 subtypes because of lack of drug activity. © 2015 American Cancer Society.

  8. Genotype-guided Dosing of mFOLFIRINOX Chemotherapy in Patients With Previously Untreated Advanced Gastrointestinal Malignancies

    ClinicalTrials.gov

    2016-07-20

    Acinar Cell Adenocarcinoma of the Pancreas; Adenocarcinoma of the Gallbladder; Adenocarcinoma of Unknown Primary; Adult Primary Cholangiocellular Carcinoma; Advanced Adult Primary Liver Cancer; Cholangiocarcinoma of the Extrahepatic Bile Duct; Cholangiocarcinoma of the Gallbladder; Diffuse Adenocarcinoma of the Stomach; Duct Cell Adenocarcinoma of the Pancreas; Intestinal Adenocarcinoma of the Stomach; Localized Unresectable Adult Primary Liver Cancer; Metastatic Carcinoma of Unknown Primary; Metastatic Extrahepatic Bile Duct Cancer; Mixed Adenocarcinoma of the Stomach; Mucinous Adenocarcinoma of the Colon; Mucinous Adenocarcinoma of the Rectum; Newly Diagnosed Carcinoma of Unknown Primary; Signet Ring Adenocarcinoma of the Colon; Signet Ring Adenocarcinoma of the Rectum; Stage III Pancreatic Cancer; Stage IIIA Colon Cancer; Stage IIIA Gallbladder Cancer; Stage IIIA Gastric Cancer; Stage IIIA Rectal Cancer; Stage IIIB Colon Cancer; Stage IIIB Gallbladder Cancer; Stage IIIB Gastric Cancer; Stage IIIB Rectal Cancer; Stage IIIC Colon Cancer; Stage IIIC Gastric Cancer; Stage IIIC Rectal Cancer; Stage IV Gastric Cancer; Stage IV Pancreatic Cancer; Stage IVA Colon Cancer; Stage IVA Gallbladder Cancer; Stage IVA Rectal Cancer; Stage IVB Colon Cancer; Stage IVB Gallbladder Cancer; Stage IVB Rectal Cancer; Unresectable Extrahepatic Bile Duct Cancer

  9. Characteristics of cryptogenic stroke in cancer patients.

    PubMed

    Gon, Yasufumi; Okazaki, Shuhei; Terasaki, Yasukazu; Sasaki, Tsutomu; Yoshimine, Toshiki; Sakaguchi, Manabu; Mochizuki, Hideki

    2016-04-01

    To clarify the characteristics of cryptogenic stroke in patients with active cancer. Patients with or without cancer diagnosed with acute ischemic stroke between January 2006 and February 2015 were extracted from a prospectively collected stroke database of Osaka University Hospital. Patients were categorized according to the presence of active cancer and known stroke mechanisms. Among 1191 patients with acute ischemic stroke, 145 (12%) had active cancer. Patients with active cancer were diagnosed more often with cryptogenic stroke than were patients without cancer (47% vs. 12%, P < 0.001). Compared with cryptogenic stroke patients without cancer, cryptogenic stroke patients with active cancer had fewer atherosclerotic risk factors, lower nutrition status, higher plasma D-dimer levels, and multiple vascular lesions. In a multivariate logistic analysis, plasma D-dimer level (odds ratio [OR] per 1 standard deviation increase: 6.30; 95% confidence interval [CI]: 2.94-15.69; P < 0.001), and the presence of multiple vascular lesions (OR: 6.40; 95% CI: 2.35-18.35; P < 0.001) were independent predictors of active cancer. When comparing active cancer patients who had known stroke mechanisms with those who had cryptogenic stroke, high plasma D-dimer levels, multiple vascular lesions, and receiving chemotherapy and/or radiation therapy were associated with cryptogenic stroke etiology. In cryptogenic stroke, patients with active cancer has a unique pathology characterized by high plasma D-dimer levels and multiple vascular lesions. The hypercoagulable state and malnutrition due to cancer and its treatments potentially influence the development of cryptogenic stroke in cancer patients.

  10. Glycosylation status of vitamin D binding protein in cancer patients

    PubMed Central

    Rehder, Douglas S; Nelson, Randall W; Borges, Chad R

    2009-01-01

    On the basis of the results of activity studies, previous reports have suggested that vitamin D binding protein (DBP) is significantly or even completely deglycosylated in cancer patients, eliminating the molecular precursor of the immunologically important Gc macrophage activating factor (GcMAF), a glycosidase-derived product of DBP. The purpose of this investigation was to directly determine the relative degree of O-linked trisaccharide glycosylation of serum-derived DBP in human breast, colorectal, pancreatic, and prostate cancer patients. Results obtained by electrospray ionization-based mass spectrometric immunoassay showed that there was no significant depletion of DBP trisaccharide glycosylation in the 56 cancer patients examined relative to healthy controls. These results suggest that alternative hypotheses regarding the molecular and/or structural origins of GcMAF must be considered to explain the relative inability of cancer patient serum to activate macrophages. PMID:19642159

  11. Glycosylation status of vitamin D binding protein in cancer patients.

    PubMed

    Rehder, Douglas S; Nelson, Randall W; Borges, Chad R

    2009-10-01

    On the basis of the results of activity studies, previous reports have suggested that vitamin D binding protein (DBP) is significantly or even completely deglycosylated in cancer patients, eliminating the molecular precursor of the immunologically important Gc macrophage activating factor (GcMAF), a glycosidase-derived product of DBP. The purpose of this investigation was to directly determine the relative degree of O-linked trisaccharide glycosylation of serum-derived DBP in human breast, colorectal, pancreatic, and prostate cancer patients. Results obtained by electrospray ionization-based mass spectrometric immunoassay showed that there was no significant depletion of DBP trisaccharide glycosylation in the 56 cancer patients examined relative to healthy controls. These results suggest that alternative hypotheses regarding the molecular and/or structural origins of GcMAF must be considered to explain the relative inability of cancer patient serum to activate macrophages.

  12. Second lung cancers in patients successfully treated for lung cancer.

    PubMed

    Johnson, B E; Cortazar, P; Chute, J P

    1997-08-01

    The rate of developing second lung cancers and other aerodigestive tumors in patients who have been treated for both small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC) is approximately 10-fold higher than other adult smokers. The risk of second lung cancers in patients surviving resection of NSCLC is approximately 1% to 2% per year. The series reported show that the patients who develop second NSCLCs tend to have early-stage NSCLC (predominantly stage I and II). The survival of patients after the second resection of lung cancer is similar to that of patients presenting with initial NSCLC. The risk of second lung cancers in patients surviving SCLC is 2% to 14% per patient per year and increases two- to seven-fold with the passage of time from 2 to 10 years. The risk of second lung cancers in patients treated for SCLC appears to be higher than that found in patients with NSCLC who were treated only with surgical resection. In addition, the chances of successful resection of second primary NSCLCs in patients who were treated for SCLC is much less than that for patients with metachronous lung cancers after an initial NSCLC. Patients treated for SCLC who continue to smoke cigarettes increase their rate of developing second lung cancers. The contribution of chest radiation and chemotherapy administration to the risk of developing second lung tumors remain to be defined but may be responsible for some of the increased risk in patients treated for SCLC compared to patients undergoing a surgical resection for NSCLC.

  13. Phase I study of dasatinib in combination with capecitabine, oxaliplatin and bevacizumab followed by an expanded cohort in previously untreated metastatic colorectal cancer

    PubMed Central

    Strickler, John H.; McCall, Shannon; Nixon, Andrew B.; Brady, John C.; Pang, Herbert; Rushing, Christel; Cohn, Allen; Starodub, Alexander; Arrowood, Christy; Haley, Sherri; Meadows, Kellen L.; Morse, Michael A.; Uronis, Hope E.; Blobe, Gerard C.; Hsu, S. David; Zafar, S. Yousuf; Hurwitz, Herbert I.

    2014-01-01

    Purpose Dasatinib inhibits src family kinases and has anti-angiogenic properties. We conducted a phase I study of dasatinib, capecitabine, oxaliplatin, and bevacizumab (CapeOx/bevacizumab), with an expansion cohort in metastatic colorectal cancer (CRC). Methods Patients were enrolled in a dose escalation cohort to establish the maximum tolerated dose (MTD) and the recommended phase II dose (RP2D). Using a “3+3” design, twelve patients with advanced solid tumors received dasatinib (50mg twice daily or 70mg daily), capecitabine (850mg/m2 twice daily, days 1-14), oxaliplatin (130mg/m2 on day 1) and bevacizumab (7.5mg/kg on day1), every 3 weeks. Ten patients with previously untreated metastatic CRC were then enrolled in an expansion cohort. Activated src (srcact) expression was measured by immunohistochemistry, using an antibody that selectively recognizes the active conformation of src (clone 28). Results Twenty-two patients were enrolled between June 2009 and May 2011. Two DLTs were observed in the 50mg bid dasatinib cohort, and one DLT was observed in the 70mg daily dasatinib cohort. The MTD and RP2D for dasatinib was 70mg daily. The most common treatment-related adverse events were fatigue (20; 91%) and diarrhea (18; 82%). Biomarker analysis of srcact expression demonstrated that the overall response rate (ORR) was 75% (6/8) for patients with high srcact expression (IHC≥ 2), compared to 0% (0/8) for patients with low srcact expression (IHC 0 or 1); (p =0.007). Conclusions The RP2D of dasatinib is 70 mg daily in combination with CapeOx/bevacizumab. High levels of srcact expression may predict those patients most likely to benefit from dasatinib. PMID:24173967

  14. Toxicity of fludarabine and cyclophosphamide with or without rituximab as initial therapy for patients with previously untreated mantle cell lymphoma: results of a randomised phase II study.

    PubMed

    Eve, Heather E; Linch, David; Qian, Wendi; Ross, Moira; Seymour, John F; Smith, Paul; Stevens, Lindsey; Rule, Simon A J

    2009-02-01

    The National Cancer Research Network (NCRN) is currently coordinating a Phase III randomised study (LY05) comparing fludarabine and cyclophosphamide (FC) with or without rituximab (R) for previously untreated mantle cell lymphoma (MCL). The combination of FC is well-recognised as significantly immunosuppressive and there are concerns that adding rituximab may increase infection risk further. The impact of rituximab on other markers of toxicity is also unclear. We analysed the toxicity data on 139 patients treated within the NCRN LY05 trial. Non-hematological toxicity was similar between the two treatment arms. The only difference in hematological toxicity was a higher rate of lymphocytopenia with fludarabine cyclophosphamide and rituximab (FCR), which did not translate into increased febrile episodes or infections. In conclusion, the addition of rituximab to FC for previously untreated MCL has no significant impact on toxicity.

  15. Recurrence of Hyperparathyroid Hypercalcemia in a Patient With the HRPT-2 Mutation and a Previous Parathyroid Carcinoma in Hyperparathyroidism-Jaw Tumor Syndrome

    PubMed Central

    Mele, Marco; Rolighed, Lars; Jespersen, MarieLouise; Rejnmark, Lars; Christiansen, Peer

    2016-01-01

    Introduction Cancer in the parathyroid gland is rare, but parathyroid cancer is occasionally seen in relation to genetic abnormalities. Due to a limited amount of evidence, the optimal handling of these cases is not clear. Furthermore, the presence of a malignant parathyroid tumor is rarely known at the time of the initial operation; therefore, re-operations are often necessary. The aim of this study was to present the case of a patient with a previously diagnosed jaw tumor and parathyroid carcinoma that presents as a recurrence of hyperparathyroid hypercalcemia. Case Presentation A 41-year-old patient who was already diagnosed with a parathyroid carcinoma and a jaw tumor caused by a CDC73 mutation, presented with biochemical evidence of increasing parathyroid hormone (PTH) and calcium levels after a previous total parathyroidectomy. The patient’s ionized calcium increased to 1.55 mmol/L and PTH increased to 16.0 pmol/L. A previous genetic analysis revealed a mutation in the CDC73 gene. There was no family history of hyperparathyroidism. We performed a sestamibi scintigraphy and an 11-C methionine (MET) positron emission tomography (PET) scan that showed a recurrence on the left side of the trachea. The patient underwent a third neck operation for the removal of a tumor on the left side of the trachea. The pathology report revealed that the tumor was a lymph node metastasis from the previous parathyroid carcinoma. The patient is currently enrolled in our follow-up regime. Hyperparathyroidism-jaw tumor (HPT-JT) syndrome is a rare autosomal dominant disorder characterized by a parathyroid adenoma or carcinoma, fibro-osseous lesions (ossifying fibroma) of the mandible and maxilla, and renal cysts and tumors. This autosomal dominant familial cancer syndrome has been reported with a variable and incomplete penetrance, and up to 10% of gene carriers do not show any clinical manifestations. Here we present a patient’s case and discuss the literature related to this

  16. Centro-median stimulation yields additional seizure frequency and attention improvement in patients previously submitted to callosotomy.

    PubMed

    Cukiert, Arthur; Burattini, Jose Augusto; Cukiert, Cristine Mella; Argentoni-Baldochi, Meire; Baise-Zung, Carla; Forster, Cássio Roberto; Mello, Valeria Antakli

    2009-10-01

    Deep brain stimulation (DBS) has been increasingly used in the treatment of refractory epilepsy over the last decade. We report on the outcome after thalamic centro-median (CM) DBS in patients with generalized epilepsy who had been previously treated with extended callosal section. Four consecutive patients with generalized epilepsy who were previously submitted to callosal section and had at least 1 year of follow-up after deep brain implantation were studied. Age ranged from 19 to 44 years. All patients were submitted to bilateral CM thalamic DBS. Post-operative CT scans documented the electrode position in all patients. All patients had pre- and post-stimulation prolonged interictal scalp EEG recordings, including spike counts. Attention level was evaluated by means of the SNAP-IV questionnaire. The pre-implantation anti-epileptic drug regimen was maintained post-operatively in all patients. Post-operative CT documented that all electrodes were correctly located. There was no morbidity or mortality. Seizure frequency reduction ranging from 65 to 95% and increased attention level was seen in all patients. Interictal spiking frequency was reduced from 25 to 95%, but their morphology remained the same. There was re-synchronization of interictal discharges during slow-wave sleep in 2 patients. All patients benefit from the procedure. The CM seems to play a role in modulating the epileptic discharges and attention in these patients. On the other hand, it is not the generator of the epileptic abnormality and appeared not to be involved in non-REM sleep-related interictal spiking modulation.

  17. Everolimus in patients with metastatic renal cell carcinoma previously treated with bevacizumab: a prospective multicenter study CRAD001LRU02T.

    PubMed

    Tsimafeyeu, Ilya; Snegovoy, Anton; Varlamov, Sergei; Safina, Sufia; Varlamov, Ilya; Gurina, Ludmila; Manzuk, Ludmila

    2015-09-01

    Everolimus is an orally administered inhibitor of the mammalian target of rapamycin (mTOR) recommended for patients with metastatic renal cell carcinoma (mRCC) who progressed on previous vascular endothelial growth factor (VEGF) receptor-tyrosine kinase inhibitor therapy. Efficacy of everolimus in patients who progressed on anti-VEGF monoclonal antibody bevacizumab is unknown. We did a multicenter prospective trial of everolimus in patients with mRCC whose disease had progressed on bevacizumab ± interferon alpha (IFN). Patients with clear-cell mRCC which had progressed on bevacizumab ± IFN received everolimus 10 mg once daily. The primary end point was the proportion of patients remaining progression-free for 56 days, and a two-stage Simon design was used, with 80% power and an alpha risk of 5%. This study is registered with ClinicalTrials.gov, number NCT02056587. From December 2011 to October 2013, a total of 37 patients (28 M, 9 F) were enrolled. Median age was 60.5 years (range 41-66), 1% had Eastern Cooperative Oncology Group Performance Status (ECOG PS) >2, and Memorial Sloan-Kettering Cancer Center (MSKCC) favorable/intermediate risk was 38/62%. Five (14%) patients had a confirmed partial response and 26 (70%) patients had a stable disease. Median progression-free survival was 11.5 months (95% CI, 8.8-14.2). Median overall survival was not reached. No grade 3 or 4 treatment-related toxicities were observed. The most common grade 2 adverse events were fatigue (19%) and pneumonitis (8%). Everolimus demonstrated a favorable toxicity profile and promising anti-tumor activity as a second-line therapy in metastatic renal cell carcinoma (RCC) patients previously treated with bevacizumab ± IFN.

  18. Effect of previous anesthesia experience on patients' knowledge and desire for information about anesthesia and the anesthesiologist: a 500 patients' survey from Greece.

    PubMed

    Mavridou, P; Dimitriou, V; Papadopoulou, M; Manataki, A; Arnaoutoglou, E; Papadopoulos, G

    2012-01-01

    This study aimed at assessing the effect of previous anesthesia experience on patients' knowledge of anesthesia and the role of anesthesiologists, on what they would want to know about anesthesia and the way they would like to be informed. Questionnaires with fixed questions were distributed to consenting, consecutive surgical patients before the pre-anesthetic visit. Patients were divided into two groups: patients with previous anesthesia experience (Group A) and patients without previous anesthesia experience (Group B). The questionnaires included patients' demographics, questions related to their knowledge about the anesthesiologists' role and about their desire for information. 500 questionnaires were analyzed. The majority of patients (94.2%) know that the anesthesiologist is a specialized doctor and 89.2% believe that the anesthesiologist watches over the patient throughout surgery. These results were similar in both groups. The majority of patients (98.2%) also want to meet the anesthesiologist before surgery and 78% want even more information. Only 65.6% want to be aware of all possible complications, in both groups, while 17.6% do not want to know anything about complications. In general, answers to specific questions regarding what the patients want to know about anesthesia did not differ between groups. The vast majority of patients wish to talk with the anesthesiologist before surgery. Previous anesthesia experience did not seem to influence patients' desire for meeting the anesthesiologist and seeking information. A strong desire to personally meet the anesthesiologist is expressed and patients' desire for even more information is noted.

  19. [Trying vaginal delivery in 1000 patients with previous cesarean section in the Antiguo Hospital Civil de Guadalajara].

    PubMed

    Guzman Sánchez, A; Alfaro Alfaro, N; Pérez García, J F; Martín de Alba, A

    1998-08-01

    Because of the main justification for practicing a cesarean section is due to a previous cesarean and the rasing rates frequency of this operation, we concluded a descriptive and prospective investigation in order to analize the factibility and security of vaginal delivery after one cesarean section. We include 1000 patients with a past history of one previous cesarean section and with the following main characteristics: normal evaluation of the actual pregnancy and a gestational age of at least 36 weeks of pregnancy, no pelvis stenosis and a normal fetal status. The management were expectant and or with the use of oxitocin, prostaglandin PGEJ, uterionhibition and or amnioinfusion according to medical indication, 679 (67.9%) patients had a vaginal delivery; one ruterine rupture (0.001 x 1000) happened (the place of the rupture were not in the scar of the previous cesarean); two uterine dehicence (0.002 x 1000) of the previous uterine scar; one of this require laparotomy and sture of the dehiscence scar and the other one only require observation. We had two intrapartum fetal dead (0.002 x 1000) on due to the uterine rupture and the other one because of a taquisitolia not corrected by betamimetics. The factibility and security of vaginal delivery after one previous cesarean section is a logical and reasonable strategy in order to decrease the actual high rates of cesarean section. Whenever we try a viginal delivery in a patients with one previous cesarean is imperative to keep in mind that if something is not going well during the attempts we must repeat another cesarean.

  20. Previous hospital admissions and disease severity predict the use of antipsychotic combination treatment in patients with schizophrenia

    PubMed Central

    2011-01-01

    Background Although not recommended in treatment guidelines, previous studies have shown a frequent use of more than one antipsychotic agent among patients with schizophrenia. The main aims of the present study were to explore the antipsychotic treatment regimen among patients with schizophrenia in a catchment area-based sample and to investigate clinical characteristics associated with antipsychotic combination treatment. Methods The study included 329 patients diagnosed with schizophrenia using antipsychotic medication. Patients were recruited from all psychiatric hospitals in Oslo. Diagnoses were obtained by use of the Structured Clinical Interview for DSM-IV Axis I disorders (SCID-I). Additionally, Global Assessment of Functioning (GAF), Positive and Negative Syndrome Scale (PANSS) and number of hospitalisations and pharmacological treatment were assessed. Results Multiple hospital admissions, low GAF scores and high PANSS scores, were significantly associated with the prescription of combination treatment with two or more antipsychotics. The use of combination treatment increased significantly from the second hospital admission. Combination therapy was not significantly associated with age or gender. Regression models confirmed that an increasing number of hospital admission was the strongest predictor of the use of two or more antipsychotics. Conclusions Previous hospital admissions and disease severity measured by high PANSS scores and low GAF scores, predict the use of antipsychotic combination treatment in patients with schizophrenia. Future studies should further explore the use of antipsychotic drug treatment in clinical practice and partly based on such data establish more robust treatment guidelines for patients with persistently high symptom load. PMID:21812996

  1. Echocardiographic and clinical response to cardiac resynchronization therapy in heart failure patients with and without previous right ventricular pacing.

    PubMed

    Gage, Ryan M; Burns, Kevin V; Bank, Alan J

    2014-11-01

    Right ventricular pacing (RVp) results in an electrocardiographic left bundle branch block pattern and can lead to heart failure. This study aimed to evaluate echocardiographic and clinical outcomes of heart failure patients with RVp upgraded to cardiac resynchronization therapy (CRT), as they are frequently excluded from multicentre studies. This observational study assessed 655 consecutive patients with QRS ≥120 ms and left ventricular ejection fraction ≤35%. There were 465 patients without significant previous RVp and 190 with RVp >40%. Echocardiograms were analysed pre-CRT and ∼ 1 year post-CRT. Death and heart failure hospitalizations were analysed using Cox regression, adjusted for baseline characteristics. The RVp patients had smaller end-systolic volume (P = 0.002), were older (P < 0.001), and had more atrial fibrillation (P < 0.001) pre-CRT. Ejection fraction and proportion of ischaemic aetiology were similar. One year following CRT implantation the ejection fraction response was greater in the RVp group (8.3 ± 9 vs. 5.8 ± 9 units, P = 0.005). The RVp patients had an adjusted 33% lower risk of death or heart failure hospitalization [hazard ratio (HR) 0.67 95% confidence interval (CI) 0.51-0.89, P = 0.005], while tending to have an adjusted lower risk of death (HR 0.73 95% CI 0.53-1.01, P = 0.055). Despite similar ejection fraction pre-CRT, patients upgraded to CRT with previous RVp have smaller end-systolic volume and respond to CRT at least as well as, if not better than, other wide QRS heart failure patients. A greater improvement in ejection fraction and a lower risk of death or heart failure hospitalization when adjusted for baseline characteristics were seen in those with previous RVp. © 2014 The Authors. European Journal of Heart Failure © 2014 European Society of Cardiology.

  2. Short-term outcomes after laparoscopic colorectal surgery in patients with previous abdominal surgery: A systematic review

    PubMed Central

    Figueiredo, Marleny Novaes; Campos, Fabio Guilherme; D’Albuquerque, Luiz Augusto; Nahas, Sergio Carlos; Cecconello, Ivan; Panis, Yves

    2016-01-01

    AIM: To perform a systematic review focusing on short-term outcomes after colorectal surgery in patients with previous abdominal open surgery (PAOS). METHODS: A broad literature search was performed with the terms “colorectal”, “colectomy”, “PAOS”, “previous surgery” and “PAOS”. Studies were included if their topic was laparoscopic colorectal surgery in patients with PAOS, whether descriptive or comparative. Endpoints of interest were conversion rates, inadvertent enterotomy and morbidity. Analysis of articles was made according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses. RESULTS: From a total of 394 citations, 13 full-texts achieved selection criteria to be included in the study. Twelve of them compared patients with and without PAOS. All studies were retrospective and comparative and two were case-matched. The selected studies comprised a total of 5005 patients, 1865 with PAOS. Among the later, only 294 (16%) had history of a midline incision for previous gastrointestinal surgery. Conversion rates were significantly higher in 3 of 12 studies and inadvertent enterotomy during laparoscopy was more prevalent in 3 of 5 studies that disclosed this event. Morbidity was similar in the majority of studies. A quantitative analysis (meta-analysis) could not be performed due to heterogeneity of the studies. CONCLUSION: Conversion rates were slightly higher in PAOS groups, although not statistical significant in most studies. History of PAOS did not implicate in higher morbidity rates. PMID:27462396

  3. Coagulopathy in patients with late-onset ornithine transcarbamylase deficiency in remission state: a previously unrecognized complication.

    PubMed

    Ihara, Kenji; Yoshino, Makoto; Hoshina, Takayuki; Harada, Nawomi; Kojima-Ishii, Kanako; Makimura, Mika; Hasegawa, Yuki; Watanabe, Yoriko; Yamaguchi, Seiji; Hara, Toshiro

    2013-01-01

    The late-onset type of ornithine transcarbamylase (OTC) deficiency is almost asymptomatic before an abrupt onset of metabolic crisis in adolescence. This study focused on coagulopathy in OTC deficiency. We collected laboratory data regarding coagulation from OTC-deficient patients in Kyushu University Hospital in Japan or from cases reported from previous articles. Five patients with late-onset OTC deficiency, admitted to Kyushu University Hospital at the first metabolic attack or who presented at the outpatient clinic in the hospital, were analyzed, and 3 additional cases of OTC deficiency with coagulopathy in previous articles were included. As a result, the blood ammonia levels in these patients were remarkably high at the time of the metabolic attack, and prothrombin times were far below the normal level. The prothrombin times remained significantly abnormal on remission, despite almost normal levels of blood ammonia, serum aspartate aminotransferase, and alanine aminotransferase. Coagulation abnormality is a previously unidentified complication of OTC deficiency in remission state. This information will aid in the identification of patients with OTC deficiency before a lethal metabolic crisis occurs during adolescence.

  4. Short-term outcomes after laparoscopic colorectal surgery in patients with previous abdominal surgery: A systematic review.

    PubMed

    Figueiredo, Marleny Novaes; Campos, Fabio Guilherme; D'Albuquerque, Luiz Augusto; Nahas, Sergio Carlos; Cecconello, Ivan; Panis, Yves

    2016-07-27

    To perform a systematic review focusing on short-term outcomes after colorectal surgery in patients with previous abdominal open surgery (PAOS). A broad literature search was performed with the terms "colorectal", "colectomy", "PAOS", "previous surgery" and "PAOS". Studies were included if their topic was laparoscopic colorectal surgery in patients with PAOS, whether descriptive or comparative. Endpoints of interest were conversion rates, inadvertent enterotomy and morbidity. Analysis of articles was made according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses. From a total of 394 citations, 13 full-texts achieved selection criteria to be included in the study. Twelve of them compared patients with and without PAOS. All studies were retrospective and comparative and two were case-matched. The selected studies comprised a total of 5005 patients, 1865 with PAOS. Among the later, only 294 (16%) had history of a midline incision for previous gastrointestinal surgery. Conversion rates were significantly higher in 3 of 12 studies and inadvertent enterotomy during laparoscopy was more prevalent in 3 of 5 studies that disclosed this event. Morbidity was similar in the majority of studies. A quantitative analysis (meta-analysis) could not be performed due to heterogeneity of the studies. Conversion rates were slightly higher in PAOS groups, although not statistical significant in most studies. History of PAOS did not implicate in higher morbidity rates.

  5. A Flexible-Dose Study of Paliperidone ER in Patients With Nonacute Schizophrenia Previously Treated Unsuccessfully With Oral Olanzapine

    PubMed Central

    KOTLER, MOSHE; DILBAZ, NESRIN; ROSA, FERNANDA; PATERAKIS, PERIKLIS; MILANOVA, VIHRA; SMULEVICH, ANATOLY B.; LAHAYE, MARJOLEIN

    2016-01-01

    Objective: The goal of this study was to explore the tolerability, safety, and treatment response of switching from oral olanzapine to paliperidone extended release (ER). Methods: Adult patients with nonacute schizophrenia who had been treated unsuccessfully with oral olanzapine were switched to flexible doses of paliperidone ER (3 to 12 mg/d). The primary efficacy outcome was a ≥20% improvement in Positive and Negative Syndrome Scale (PANSS) total scores from baseline to endpoint for patients who switched medications because of lack of efficacy with olanzapine and noninferiority versus previous olanzapine treatment (mean endpoint change in PANSS total scores vs. baseline of ≤5 points) for patients who switched for reasons other than lack of efficacy. Safety and tolerability were assessed by monitoring adverse events, extrapyramidal symptoms, and weight change. Results: Of 396 patients, 65.2% were men, mean age was 40.0±12.0 years, and 75.5% had paranoid schizophrenia. Among the patients whose main reason for switching was lack of efficacy, an improvement in the PANSS total score of ≥20% occurred in 57.4% of patients. Noninferiority was confirmed for each subgroup of patients whose main reason for switching was something other than lack of efficacy. Paliperidone ER was generally well tolerated. Extrapyramidal symptoms as measured by total Extrapyramidal Symptom Rating Scale scores showed statistically significant and clinically relevant improvements at endpoint, the average weight decreased by 0.8±5.2 kg at endpoint, and a clinically relevant weight gain of ≥7% occurred in 8.0% of patients. Conclusion: Paliperidone ER flexibly-dosed over 6 months was well tolerated and associated with a meaningful clinical response in patients with nonacute schizophrenia who had previously been unsuccessfully treated with oral olanzapine. PMID:26813484

  6. Ipilimumab in the real world: the UK expanded access programme experience in previously treated advanced melanoma patients.

    PubMed

    Ahmad, Saif S; Qian, Wendi; Ellis, Sarah; Mason, Elaine; Khattak, Muhammad A; Gupta, Avinash; Shaw, Heather; Quinton, Amy; Kovarikova, Jarmila; Thillai, Kiruthikah; Rao, Ankit; Board, Ruth; Nobes, Jenny; Dalgleish, Angus; Grumett, Simon; Maraveyas, Anthony; Danson, Sarah; Talbot, Toby; Harries, Mark; Marples, Maria; Plummer, Ruth; Kumar, Satish; Nathan, Paul; Middleton, Mark R; Larkin, James; Lorigan, Paul; Wheater, Matthew; Ottensmeier, Christian H; Corrie, Pippa G

    2015-10-01

    Before licensing, ipilimumab was first made available to previously treated advanced melanoma patients through an expanded access programme (EAP) across Europe. We interrogated data from UK EAP patients to inform future clinical practice. Clinicians registered in the UK EAP provided anonymized patient data using a prespecified variable fields datasheet. Data collected were baseline patient characteristics, treatment delivered, toxicity, response, progression-free survival and overall survival (OS). Data were received for 193 previously treated metastatic melanoma patients, whose primary sites were cutaneous (82%), uveal (8%), mucosal (2%), acral (3%) or unknown (5%). At baseline, 88% of patients had a performance status (PS) of 0-1 and 20% had brain metastases. Of the patients, 53% received all four planned cycles of ipilimumab; the most common reason for stopping early was disease progression, including death from melanoma. Toxicity was recorded for 171 patients, 30% of whom experienced an adverse event of grade 3 or higher, the most common being diarrhoea (13%) and fatigue (9%). At a median follow-up of 23 months, the median progression-free survival and OS were 2.8 and 6.1 months, respectively; the 1-year and 2-year OS rates were 31 and 14.8%, respectively. The 2-year OS was significantly lower for patients with poorer PS (P<0.0001), low albumin concentrations (P<0.0001), the presence of brain metastases (P=0.007) and lactate dehydrogenase levels more than two times the upper limit of normal (P<0.0001) at baseline. These baseline characteristics are negative predictors of benefit from ipilimumab and should be taken into consideration before prescription.

  7. Ipilimumab in the real world: the UK expanded access programme experience in previously treated advanced melanoma patients

    PubMed Central

    S. Ahmad, Saif; Qian, Wendi; Ellis, Sarah; Mason, Elaine; Khattak, Muhammad A.; Gupta, Avinash; Shaw, Heather; Quinton, Amy; Kovarikova, Jarmila; Thillai, Kiruthikah; Rao, Ankit; Board, Ruth; Nobes, Jenny; Dalgleish, Angus; Grumett, Simon; Maraveyas, Anthony; Danson, Sarah; Talbot, Toby; Harries, Mark; Marples, Maria; Plummer, Ruth; Kumar, Satish; Nathan, Paul; Middleton, Mark R.; Larkin, James; Lorigan, Paul; Wheater, Matthew; Ottensmeier, Christian H.

    2015-01-01

    Before licensing, ipilimumab was first made available to previously treated advanced melanoma patients through an expanded access programme (EAP) across Europe. We interrogated data from UK EAP patients to inform future clinical practice. Clinicians registered in the UK EAP provided anonymized patient data using a prespecified variable fields datasheet. Data collected were baseline patient characteristics, treatment delivered, toxicity, response, progression-free survival and overall survival (OS). Data were received for 193 previously treated metastatic melanoma patients, whose primary sites were cutaneous (82%), uveal (8%), mucosal (2%), acral (3%) or unknown (5%). At baseline, 88% of patients had a performance status (PS) of 0–1 and 20% had brain metastases. Of the patients, 53% received all four planned cycles of ipilimumab; the most common reason for stopping early was disease progression, including death from melanoma. Toxicity was recorded for 171 patients, 30% of whom experienced an adverse event of grade 3 or higher, the most common being diarrhoea (13%) and fatigue (9%). At a median follow-up of 23 months, the median progression-free survival and OS were 2.8 and 6.1 months, respectively; the 1-year and 2-year OS rates were 31 and 14.8%, respectively. The 2-year OS was significantly lower for patients with poorer PS (P<0.0001), low albumin concentrations (P<0.0001), the presence of brain metastases (P=0.007) and lactate dehydrogenase levels more than two times the upper limit of normal (P<0.0001) at baseline. These baseline characteristics are negative predictors of benefit from ipilimumab and should be taken into consideration before prescription. PMID:26225580

  8. A Flexible-Dose Study of Paliperidone ER in Patients With Nonacute Schizophrenia Previously Treated Unsuccessfully With Oral Olanzapine.

    PubMed

    Kotler, Moshe; Dilbaz, Nesrin; Rosa, Fernanda; Paterakis, Periklis; Milanova, Vihra; Smulevich, Anatoly B; Lahaye, Marjolein; Schreiner, Andreas

    2016-01-01

    The goal of this study was to explore the tolerability, safety, and treatment response of switching from oral olanzapine to paliperidone extended release (ER). Adult patients with nonacute schizophrenia who had been treated unsuccessfully with oral olanzapine were switched to flexible doses of paliperidone ER (3 to 12 mg/d). The primary efficacy outcome was a ≥ 20% improvement in Positive and Negative Syndrome Scale (PANSS) total scores from baseline to endpoint for patients who switched medications because of lack of efficacy with olanzapine and noninferiority versus previous olanzapine treatment (mean endpoint change in PANSS total scores vs. baseline of ≤ 5 points) for patients who switched for reasons other than lack of efficacy. Safety and tolerability were assessed by monitoring adverse events, extrapyramidal symptoms, and weight change. Of 396 patients, 65.2% were men, mean age was 40.0 ± 12.0 years, and 75.5% had paranoid schizophrenia. Among the patients whose main reason for switching was lack of efficacy, an improvement in the PANSS total score of ≥ 20% occurred in 57.4% of patients. Noninferiority was confirmed for each subgroup of patients whose main reason for switching was something other than lack of efficacy. Paliperidone ER was generally well tolerated. Extrapyramidal symptoms as measured by total Extrapyramidal Symptom Rating Scale scores showed statistically significant and clinically relevant improvements at endpoint, the average weight decreased by 0.8 ± 5.2 kg at endpoint, and a clinically relevant weight gain of ≥ 7% occurred in 8.0% of patients. Paliperidone ER flexibly-dosed over 6 months was well tolerated and associated with a meaningful clinical response in patients with nonacute schizophrenia who had previously been unsuccessfully treated with oral olanzapine.

  9. Unique perception of clinical trials by Korean cancer patients

    PubMed Central

    2012-01-01

    Background In the past few years, the number of clinical trials has increased rapidly in East Asia, especially for gastric and hepatobiliary cancer that are prevalent in Asian populations. However, the actual degree of understanding or perceptions of clinical trials by cancer patients in East Asian countries have seldom been studied. Methods Between July 1st and November 30th of 2011, we conducted a prospective study to survey cancer patients regarding their awareness of, and willingness to participate in, a clinical trial. Patients with gastrointestinal/hepatobiliary cancer who visited the Hematology-Oncology outpatient clinic at Samsung Medical Center (SMC) were enrolled. A total of 21 questions were asked including four questions which used the Visual analogue scale (VAS) score. Results In this survey study, 1,000 patients were asked to participate and 675 patients consented to participate (67.5%). The awareness of clinical trials was substantially higher in patients who had a higher level of education (p<0.001), were married (p=0.004), and had a higher economic status (p=0.001). However, the willingness to participate in a clinical trial was not affected by the level of education or economic status of patients. The most influential factors for patient willingness to participate were a physician recommendation (n=181, 26.8%), limited treatment options (n=178, 26.4%), and expectations of effectiveness of new anti-cancer drugs (n=142, 21.0%). Patients with previous experience in clinical trials had a greater willingness to participate in clinical trials compared to patients without previous experience (p<0.001). Conclusions This large patient cohort survey study showed that Korean cancer patients are more aware of clinical trials, but awareness did not translate into willingness to participate. PMID:23234342

  10. Addressing the contribution of previously described genetic and epidemiological risk factors associated with increased prostate cancer risk and aggressive disease within men from South Africa

    PubMed Central

    2013-01-01

    Background Although African ancestry represents a significant risk factor for prostate cancer, few studies have investigated the significance of prostate cancer and relevance of previously defined genetic and epidemiological prostate cancer risk factors within Africa. We recently established the Southern African Prostate Cancer Study (SAPCS), a resource for epidemiological and genetic analysis of prostate cancer risk and outcomes in Black men from South Africa. Biased towards highly aggressive prostate cancer disease, this is the first reported data analysis. Methods The SAPCS is an ongoing population-based study of Black men with or without prostate cancer. Pilot analysis was performed for the first 837 participants, 522 cases and 315 controls. We investigate 46 pre-defined prostate cancer risk alleles and up to 24 epidemiological measures including demographic, lifestyle and environmental factors, for power to predict disease status and to drive on-going SAPCS recruitment, sampling procedures and research direction. Results Preliminary results suggest that no previously defined risk alleles significantly predict prostate cancer occurrence within the SAPCS. Furthermore, genetic risk profiles did not enhance the predictive power of prostate specific antigen (PSA) testing. Our study supports several lifestyle/environmental factors contributing to prostate cancer risk including a family history of cancer, diabetes, current sexual activity and erectile dysfunction, balding pattern, frequent aspirin usage and high PSA levels. Conclusions Despite a clear increased prostate cancer risk associated with an African ancestry, experimental data is lacking within Africa. This pilot study is therefore a significant contribution to the field. While genetic risk factors (largely European-defined) show no evidence for disease prediction in the SAPCS, several epidemiological factors were associated with prostate cancer status. We call for improved study power by building on the

  11. Addressing the contribution of previously described genetic and epidemiological risk factors associated with increased prostate cancer risk and aggressive disease within men from South Africa.

    PubMed

    Tindall, Elizabeth A; Bornman, M S Riana; van Zyl, Smit; Segone, Alpheus M; Monare, L Richard; Venter, Philip A; Hayes, Vanessa M

    2013-12-29

    Although African ancestry represents a significant risk factor for prostate cancer, few studies have investigated the significance of prostate cancer and relevance of previously defined genetic and epidemiological prostate cancer risk factors within Africa. We recently established the Southern African Prostate Cancer Study (SAPCS), a resource for epidemiological and genetic analysis of prostate cancer risk and outcomes in Black men from South Africa. Biased towards highly aggressive prostate cancer disease, this is the first reported data analysis. The SAPCS is an ongoing population-based study of Black men with or without prostate cancer. Pilot analysis was performed for the first 837 participants, 522 cases and 315 controls. We investigate 46 pre-defined prostate cancer risk alleles and up to 24 epidemiological measures including demographic, lifestyle and environmental factors, for power to predict disease status and to drive on-going SAPCS recruitment, sampling procedures and research direction. Preliminary results suggest that no previously defined risk alleles significantly predict prostate cancer occurrence within the SAPCS. Furthermore, genetic risk profiles did not enhance the predictive power of prostate specific antigen (PSA) testing. Our study supports several lifestyle/environmental factors contributing to prostate cancer risk including a family history of cancer, diabetes, current sexual activity and erectile dysfunction, balding pattern, frequent aspirin usage and high PSA levels. Despite a clear increased prostate cancer risk associated with an African ancestry, experimental data is lacking within Africa. This pilot study is therefore a significant contribution to the field. While genetic risk factors (largely European-defined) show no evidence for disease prediction in the SAPCS, several epidemiological factors were associated with prostate cancer status. We call for improved study power by building on the SAPCS resource, further validation of

  12. Left ventricular filling patterns in patients with previous myocardial infarction measured by conventional cine cardiac magnetic resonance.

    PubMed

    Rodríguez-Granillo, Gastón A; Mejía-Campillo, Marlon; Rosales, Miguel A; Bolzán, Gabriel; Ingino, Carlos; López, Federico; Degrossi, Elina; Lylyk, Pedro

    2012-04-01

    To explore left ventricular filling patterns in patients with a history of previous myocardial infarction (MI) using time-volume curves obtained from conventional cine-cardiac magnetic resonance (CMR) examinations. Consecutive patients with a history of previous MI who were referred for CMR evaluation constituted the study population, and a consecutive cohort of sex and age-matched patients with a normal CMR constituted the control group. The following CMR diastolic parameters were evaluated: peak filling rate (PFR), time to PFR (tPFR), normalised PFR adjusted for diastolic volume at PFR (nPFR), and percent RR interval between end systole and PFR. Fifty patients were included, 25 with a history of previous MI and 25 control. The mean age was 59.6 ± 13.9 years and 27 (54%) were male. Within the control group, age was significantly related to PFR (r = -0.53, p = 0.007), whereas among patients with previous MI age was not related to PFR (r = -0.16, p = 0.44). PFR (252.4 ± 96.7 ml/s vs. 316.0 ± 126.4 ml/s, p = 0.05) and nPFR (1.6 ± 1.2 vs. 3.3 ± 1.5, p < 0.001) were significantly lower in patients with previous MI, whereas no significant differences were detected regarding tPFR (143.0 ± 67.5 ms vs. 176.2 ± 83.9 ms, p = 0.13) and % RR to PFR (18.1 ± 9.7% vs. 20.6 ± 12.2%, p = 0.44). MI size was related to LV ejection fraction (r = -0.76, p < 0.001), PFR (r = -0.40, p = 0.004), nPFR (r = -0.52, p < 0.001) and left atrium area (r = 0.40, p = 0.004). Patients at the lowest PFR quartile (<200 ml/s) showed a larger MI size (Q1 26.5 ± 25.5%, Q2 15.5 ± 20.9%, Q3 6.3 ± 12.4%, Q4 8.8 ± 14.1%, p = 0.04). At multivariate analysis, MI size was the only independent predictor of the lowest PFR (p = 0.017). Infarct size has an impact on LV filling profiles, as assessed by conventional cine CMR without additional specific pulse sequences.

  13. Isochromosome 15q of maternal origin in two Prader-Willi syndrome patients previously diagnosed erroneously as cytogenetic deletions

    SciTech Connect

    Saitoh, Shinji; Niikawa, Norio; Mutirangura, A.; Kuwano, A.; Ledbetter, D.H.

    1994-03-01

    Since a previous report on two Prader-Willi syndrome (PWS) patients with t(15q;15q) was erroneous, the authors report new data and a corrected interpretation. Reexamination of the parental origin of their t(15q;15q) using polymorphic DNA markers that are mapped to various regions of 15q documented no molecular deletions at the 15q11-q13 region in either patient. Both patients were homozygous at all loci examined and their haplotypes on 15q coincided with one of those in their respective mothers. These results indicate that the presumed t(15q;15q) in each patient was actually an isochromosome 15q producing maternal uniparental disomy, consistent with genomic imprinting at the PWS locus. 30 refs., 1 fig., 3 tabs.

  14. Prediction of myocardial functional recovery by noninvasive evaluation of Basal and hyperemic coronary flow in patients with previous myocardial infarction.

    PubMed

    Djordjevic-Dikic, Ana; Beleslin, Branko; Stepanovic, Jelena; Giga, Vojislav; Tesic, Milorad; Dobric, Milan; Stojkovic, Sinisa; Nedeljkovic, Milan; Vukcevic, Vladan; Dikic, Nenad; Petrasinovic, Zorica; Nedeljkovic, Ivana; Tomasevic, Miloje; Vujisic-Tesic, Bosiljka; Ostojic, Miodrag

    2011-05-01

    The aim of this study was to evaluate the relation of basal and hyperemic coronary flow with myocardial functional improvement in patients with previous myocardial infarction undergoing elective percutaneous coronary intervention (PCI). Coronary flow was measured using transthoracic Doppler echocardiography in 50 patients (41 men; mean age, 53 ± 8 years) with previous myocardial infarction before, 24 hours, and 3 months after elective PCI. Diastolic deceleration time (DDT) was measured from the peak diastolic velocity to the point of intercept of initial decay slope with baseline. Coronary flow reserve (CFR) was calculated as the ratio of hyperemic to basal peak diastolic flow velocities. In comparison with patients without improvements in left ventricular function, patients with recovered left ventricular function had longer DDTs before angioplasty (841 ± 286 vs. 435 ± 80 msec, P < .001). CFR was significantly higher in recovered compared with nonrecovered patients (2.60 ± 0.70 vs. 2.16 ± 0.34, P = .034) 24 hours after PCI. Global and regional wall motion scores before PCI, end-diastolic and end-systolic volumes, and CFR 24 hours after PCI and DDT before PCI were univariate predictors of left ventricular functional recovery. By multivariate analysis, DDT and regional wall motion score before PCI were independent predictors of left ventricular recovery in the follow-up period (P = .003 and P = .007, respectively). In patients with previous myocardial infarction undergoing elective PCI, evaluation of basal coronary flow pattern and measurement of DDT before angioplasty may predict functional improvement of myocardium in the follow-up period and could be useful quantitative parameters in the evaluation of potential improvement in myocardial function. Copyright © 2011 American Society of Echocardiography. Published by Mosby, Inc. All rights reserved.

  15. High Rates of Ofloxacin Resistance in Mycobacterium tuberculosis among Both New and Previously Treated Patients in Tamil Nadu, South India

    PubMed Central

    Selvakumar, N.; Kumar, Vanaja; Balaji, S.; Prabuseenivasan, S.; Radhakrishnan, R.; Sekar, Gomathi; Chandrasekaran, V.; Kannan, T.; Thomas, Aleyamma; Arunagiri, S.; Dewan, Puneet; Swaminathan, Soumya

    2015-01-01

    Periodic drug resistance surveillance provides useful information on trends of drug resistance and effectiveness of tuberculosis (TB) control measures. The present study determines the prevalence of drug resistance among new sputum smear positive (NSP) and previously treated (PT) pulmonary TB patients, diagnosed at public sector designated microscopy centers (DMCs) in the state of Tamil Nadu, India. In this single-stage cluster-sampling prevalence survey, 70 of 700 DMCs were randomly selected using a probability-proportional to size method. A cluster size of 24 for NSP and a varying size of 0 to 99 for PT cases were fixed for each selected DMC. Culture and drug susceptibility testing was done on Lowenstein-Jensen medium using the economic variant of proportion sensitivity test for isoniazid (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KAN). Human Immunodeficiency Virus (HIV) status was collected from patient records. From June 2011 to August 2012, 1524 NSP and 901 PT patients were enrolled. Any RMP resistance and any INH resistance were observed in 2.6% and 15.1%, and in 10.4% and 30% respectively in NSP and PT cases. Among PT patients, multi drug resistant TB (MDR-TB) was highest in the treatment failure (35%) group, followed by relapse (13%) and treatment after default (10%) groups. Extensively drug resistant TB (XDRTB) was seen in 4.3% of MDR-TB cases. Any OFX resistance was seen in 10.4% of NSP, 13.9% of PT and 29% of PT MDR-TB patients. The HIV status of the patient had no impact on drug resistance levels. RMP resistance was present in 2.6% of new and 15.1% of previously treated patients in Tamil Nadu. Rates of OFX resistance were high among NSP and PT patients, especially among those with MDR-TB, a matter of concern for development of new treatment regimens for TB. PMID:25738956

  16. High rates of ofloxacin resistance in Mycobacterium tuberculosis among both new and previously treated patients in Tamil Nadu, South India.

    PubMed

    Selvakumar, N; Kumar, Vanaja; Balaji, S; Prabuseenivasan, S; Radhakrishnan, R; Sekar, Gomathi; Chandrasekaran, V; Kannan, T; Thomas, Aleyamma; Arunagiri, S; Dewan, Puneet; Swaminathan, Soumya

    2015-01-01

    Periodic drug resistance surveillance provides useful information on trends of drug resistance and effectiveness of tuberculosis (TB) control measures. The present study determines the prevalence of drug resistance among new sputum smear positive (NSP) and previously treated (PT) pulmonary TB patients, diagnosed at public sector designated microscopy centers (DMCs) in the state of Tamil Nadu, India. In this single-stage cluster-sampling prevalence survey, 70 of 700 DMCs were randomly selected using a probability-proportional to size method. A cluster size of 24 for NSP and a varying size of 0 to 99 for PT cases were fixed for each selected DMC. Culture and drug susceptibility testing was done on Lowenstein-Jensen medium using the economic variant of proportion sensitivity test for isoniazid (INH), rifampicin (RMP), ofloxacin (OFX) and kanamycin (KAN). Human Immunodeficiency Virus (HIV) status was collected from patient records. From June 2011 to August 2012, 1524 NSP and 901 PT patients were enrolled. Any RMP resistance and any INH resistance were observed in 2.6% and 15.1%, and in 10.4% and 30% respectively in NSP and PT cases. Among PT patients, multi drug resistant TB (MDR-TB) was highest in the treatment failure (35%) group, followed by relapse (13%) and treatment after default (10%) groups. Extensively drug resistant TB (XDRTB) was seen in 4.3% of MDR-TB cases. Any OFX resistance was seen in 10.4% of NSP, 13.9% of PT and 29% of PT MDR-TB patients. The HIV status of the patient had no impact on drug resistance levels. RMP resistance was present in 2.6% of new and 15.1% of previously treated patients in Tamil Nadu. Rates of OFX resistance were high among NSP and PT patients, especially among those with MDR-TB, a matter of concern for development of new treatment regimens for TB.

  17. Associations of coefficient of variation of serum GH with previous radiotherapy, hypopituitarism and cardiac disease in patients with treated acromegaly.

    PubMed

    Jayasena, Channa N; Izzi-Engbeaya, Chioma; Narayanaswamy, Shakunthala; Modi, Manish; Clarke, Holly; Nijher, Gurjinder M K; Meeran, Karim; Dhillo, Waljit S

    2015-06-01

    Cardiovascular complications represent the biggest cause of mortality in acromegaly. It is therefore important to optimally stratify acromegalic patients according to disease activity and complication risk. GH is secreted in a pulsatile manner from the pituitary gland, but GH pulsatility is not routinely assessed clinically. The coefficient of variation of serum GH (GHCV) during oral glucose tolerance test (OGTT) quantifies the variation of GH secretion in patients with acromegaly, but has not been reported previously. To investigate whether GHCV during OGTT is associated with clinical parameters predicted to relate with hypothalamo-pituitary dysfunction during acromegaly, such as radiotherapy treatment, pituitary deficiency and cardiac disease. GHCV was calculated during 584 OGTTs and compared with nadir serum GH and IGF-1 in 111 acromegalic patients treated at a single centre. Acromegalic patients treated with radiotherapy had a 37% lower level of GHCV when compared to the nonradiotherapy group (mean GHCV: 0·298 ± 0·015, no radiotherapy; 0·189 ± 0·007, radiotherapy; P < 0·001). Neither serum IGF-1 nor nadir GH was significantly altered in the radiotherapy group. Mean GHCV was 50% lower in the acromegalic patients with cardiac failure when compared to acromegalic patients with normal echocardiogram (0·161 ± 0·034 vs 0·297 ± 0·055; P < 0·05). Neither serum IGF-1 nor nadir GH was significantly altered during cardiac failure. Our preliminary data suggest that GHCV during OGTT may be reduced during acromegaly in patients with previous radiotherapy, pituitary deficiencies and cardiac disease. Larger studies are required to determine whether GHCV could provide help to assess the morbidity status of patients with treated acromegaly. © 2015 John Wiley & Sons Ltd.

  18. Adherence to headache treatment and profile of previous health professional seeking among patients with chronic headache: a retrospective analysis.

    PubMed

    Krymchantowski, Abouch Valenty; Adriano, Marcus Vinicius; de Góes, Renemilda; Moreira, Pedro Ferreira; da Cunha Jevoux, Carla

    2007-04-26

    Chronic headache is common among patients in neurology clinics. Patients may suffer important economic and social losses because of headaches, which may result in high expectations for treatment outcomes. When their treatment goals are not reached quickly, treatment may be difficult to maintain and patients may consult with numerous health professionals. This retrospective study evaluated the relationship between treatment and the profiles of previous health professionals consulted by patients in a tertiary headache center. The records were reviewed of all patients from a headache center who were seen in initial consultation between January 2000 and June 2003. Data related to patient demographic characteristics (sex and age), headache diagnosis, and the profile (quality and quantity) of previous healthcare consultations exclusively related to headache, were collected. The headache diagnoses were confirmed according to the IHS criteria (1988) and to the Silberstein criteria (1994,1996). Although adherence includes taking the prescribed medicines, discontinuing overused symptomatic medications, and changing behavior, among other things, for this study, adherence was defined as when the patient returned at least 2 times within a 3- to 3.5-month period. Patients were separated into groups depending on the number of different healthcare professionals they had consulted, from none to more than 7. Data from 495 patients were analyzed; 357 were women and 138 were men (ages 6 to 90 years; mean, 41.1 +/- 15.05 years). The headache diagnoses included migraine without aura (43.2%), chronic (transformed) migraine (40%), cluster headache (6.5%), episodic tension-type headache (0.8%), and hemicrania continua (0.4%). The 24.2% of patients who sought care from no more than 1 health professional showed a 59.8% adherence rate; 29% of the total had consulted 7 or more health professionals and showed an adherence rate of 74.3% (P = .0004). In Brazil, the belief is widespread that

  19. Minimally Invasive Anterior Cervical Discectomy Without Fusion to Treat Cervical Disc Herniations in Patients with Previous Cervical Fusions.

    PubMed

    Jacobson, Robert E; Granville, Michelle; Berti, Aldo

    2017-04-03

    Adjacent level cervical disc disease and secondarily progressive disc space degeneration that develops years after previously successful anterior cervical fusion at one or more levels is a common, but potentially complex problem to manage. The patient is faced with the option of further open surgery which involves adding another level of disc removal with fusion, posterior decompression, and stabilization, or possibly replacing the degenerated disc with an artificial disc construct. These three cases demonstrate that some patients, especially after minor trauma, may have small herniated discs as the cause for their new symptoms rather than progressive segmental degeneration. Each patient became symptomatic after minor trauma three to six years after the original fusion and had no or minimal radiologic changes of narrowing of the disc or spur formation commonly seen in adjacent level disease, but rather had magnetic resonance imaging (MRI) findings typical of small herniated discs. After failing multiple months of conservative treatment they were offered surgery as an option. Subsequently, all three were successfully treated with minimal anterior discectomy without fusion. There are