Implementing a breast cancer registry and treatment plan/summary program in clinical practice: A pilot program

BACKGROUND:

There is a need to better measure and improve the quality of oncology care and improve communication with patients and other providers. The American Society of Clinical Oncology Breast Cancer Registry (BCR) pilot evaluated the feasibility and acceptability of prospective data collection for quality assessment in daily clinical practice. Data were used to create and share treatment plans/summaries (TPSs) at the point of care.

METHODS:

Using a web‐based tool, 20 diverse practices entered clinical data on each new early‐stage breast cancer patient into the BCR for 14 months (September 2009 through November 2010). The tool created individual TPSs that were shared with patients. Practices received practice‐specific and aggregate BCR quality measures data, participated in a survey, and received a participation stipend.

RESULTS:

Twenty practices entered 2014 patients into the BCR, collecting demographic, clinical, and treatment information. Fifty‐two percent of practice participants replied to an end‐of‐pilot survey: 73% were satisfied with the BCR and web‐based tool, 31% expressed concern regarding time and effort, and 52% reported additional practice costs during the pilot. Among those who created or shared the TPSs, 90% thought the documents improved oncologist‐patient communication, and 95% favored using BCR data for practice quality improvement.

CONCLUSIONS:

Prospective data collection for quality assessment is feasible and allows sharing of TPSs with patients at the point of care. Future efforts should focus on decreasing implementation burden to practices, broadening participation, examining costs, and, most importantly, assessing its effects on patient outcomes. Cancer 2013. © 2012 American Cancer Society.     

Primary squamous cell carcinoma of the vagina: human papillomavirus detection, p16(INK4A) overexpression and clinicopathological correlations

Fuste V, del Pino M, Perez A, Garcia A, Torne A, Pahisa J & Ordi J
(2010) Histopathology 57, 907–916 Primary squamous cell carcinoma of the vagina: human papillomavirus detection, p16 ^INK4A overexpression and clinicopathological correlations Aim: To determine the role of human papillomavirus (HPV) in the pathogenesis of primary squamous cell carcinoma of the vagina (SCCVa), and to evaluate its clinicopathological significance. Methods and results: All cases of SCCVa diagnosed over a 15‐year period from two hospitals in Barcelona, Spain (n = 32) were retrieved. Patients with a history of carcinoma of the cervix diagnosed <5 years before were excluded. HPV was detected and typed by polymerase chain reaction (PCR) using SPF10 primers. Immunohistochemistry was performed for p16 and p53. HPV was detected in 25 cases (78.1%). HPV16 was the most prevalent type. Patients with HPV‐positive tumours were associated frequently with a history of carcinoma or intraepithelial neoplasia of the cervix or vulva diagnosed more than 5 years before (56% versus 0%; P = 0.01). HPV‐positive tumours were more frequently of non‐keratinizing, basaloid or warty type than HPV‐negative neoplasms (84% versus 14.3%; P < 0.001), and showed diffuse positive immunoreactivity for p16^INK4a (96%, versus 14.3%; P < 0.001). The sensitivity and specificity of p16 to identify HPV‐positive tumours were 96% and 85.7%, respectively. Conclusions: A high number of SCCVs are related to HPV infection and may be identified by immunohistochemistry for p16. HPV‐positive tumours tend to affect women with history of cervical neoplasia.     

Interleukin-1 gene complex in schizophrenia: an association study.

The aim of this study is to investigate the association between three polymorphisms of the interleukin-1 (IL-1) gene complex and schizophrenia. We genotyped 228 outpatients with schizophrenia (DSM-IV criteria) and 419 unrelated healthy controls. The following polymorphisms were analyzed: IL-1alpha -889 C/T, IL-1beta +3953 C/T, and IL-1RA (86 bp)n. No significant differences in genotype or in allelic distribution of the Il-1alpha, IL-1beta, and IL-1RA polymorphisms were found. Estimated haplotype frequencies were similar in both groups. Our data do not suggest that genetically determined changes in the IL-1 gene complex confer increased susceptibility for schizophrenia.     

Delayed onset of oculogyric crisis and torticollis with intramuscular haloperidol

OBJECTIVE: To report a case of delayed-onset dystonic reactions, oculogyric crisis (OGC), and torticollis after treatment with intramuscular haloperidol lactate injection. CASE SUMMARY: A 22-year-old Mexican American woman received intramuscular haloperidol lactate 7.5 mg followed 4 hours later by 10 mg. Twenty-six hours after the first injection, the patient reported that she was unable to lower her gaze and that her neck was stiff. She was immediately given intramuscular benztropine 2 mg; there was a nearly complete remission of symptoms within 15 minutes of treatment. An objective causality assessment revealed a probable relationship between the OGC/torticollis and haloperidol therapy. DISCUSSION: Dystonic reactions have been reported in 10-60% of patients treated with neuroleptic medication, most commonly when patients just start or increase the dose of the drug. The highest frequency of dystonic reactions has occurred in patients receiving high-potency neuroleptics. It has also been suggested that haloperidol-induced dystonic reactions are a result of the toxic metabolites of that agent. CONCLUSIONS: OGC and torticollis reactions may occur 12-24 hours after treatment with a high-potency neuroleptic, even in the absence of symptoms of extrapyramidal side effects (EPSEs). The delayed dystonic reaction may begin suddenly (no early EPSE symptomatology).     

Psychological adjustment of women with HIV/AIDS: Racial and ethnic comparisons

The relationship of race and ethnicity with standardized measures of depressive symptomatology and mental health was examined in a sample of HIV-infected African American (n = 48), Puerto Rican (n = 50), and White non-Hispanic (n = 48) women in New York City. Mean scores of women from all three racial and ethnic groups were higher than those reported for normative samples on measures of depressive symptomatology and psychological distress, and mean scores on measures of psychological well-being were lower. Puerto Rican women reported significantly higher levels of depressive symptomatology than either African American or White women. Puerto Rican women also reported significantly higher levels of psychological distress and lower levels of psychological well-being than African American women. The findings suggest that while all HIV-infected women are at risk of poor adjustment, Puerto Rican women may be especially vulnerable. They also point to the need for future research to determine what factors in these women's lives are predictive of adjustment, especially those factors amenable to intervention. © 1998 John Wiley & Sons, Inc.     

Antimicrobial peptides derived from growth factors

Growth factors, comprising diverse protein and peptide families, are involved in a multitude of developmental processes, including embryogenesis, angiogenesis, and wound healing. Here we show that peptides derived from HB-EGF, amphiregulin, hepatocyte growth factor, PDGF-A and PDGF-B, as well as various FGFs are antimicrobial, demonstrating a previously unknown activity of growth factor-derived peptides. The peptides killed the Gram-negative bacteria Escherichia coli, Pseudomonas aeruginosa, and the Gram-positive Bacillus subtilis, as well as the fungus Candida albicans. Several peptides were also active against the Gram-positive S. aureus. Electron microscopy analysis of peptide-treated bacteria, paired with analysis of peptide effects on liposomes, showed that the peptides exerted membrane-breaking effects similar to those seen after treatment with the “classical” human antimicrobial peptide LL-37. Furthermore, HB-EGF was antibacterial per se, and its epitope GKRKKKGKGLGKKRDPCLRKYK retained its activity in presence of physiological salt and plasma. No discernible hemolysis was noted for the growth factor-derived peptides. Besides providing novel templates for design of peptide-based antimicrobials, our findings demonstrate a previously undisclosed link between the family of growth factors and antimicrobial peptides, both of which are induced during tissue remodelling and repair.     

Recruitment of inflammatory monocytes after liver transplantation and correlation with clinical outcome

Background

Ischaemia reperfusion injury is a key cause of mortality and graft loss after liver transplantation. After tissue injury, monocytes are rapidly mobilised and recruited to injured tissue by monocyte chemoattractant protein-1 (MCP-1). Elevated MCP-1 concentrations correlate with poorer outcomes in patients after haemorrhagic stroke but have not been evaluated as a prognostic marker in clinical liver transplantation. We aimed to assess the role of inflammatory monocytes and MCP-1 in ischaemia reperfusion injury

Lesiones cutáneas y terapia biológica con antagonistas del factor de necrosis tumoral

The efficacy shown by biological therapy with tumor necrosis factor (TNF) antagonists has led in the recent years to its increased and extended use in different inflammatory arthopathies. Initially, safety studies of these drugs were mainly focused on the risk of infection and the development of malignancies. Recently, several cases of skin lesions induced by anti-TNF drugs have been reported with an increased incidence, highlighting the importance of the skin as a major target of the side effects of these drugs. In addition to skin lesions directly related to drug administration there is a wide spectrum of skin lesions of different morphology and etiology, especially the development of cutaneous immune-mediated conditions, an emergent phenomenon associated with this treatment. We describe the main skin lesions associated with treatment with anti-TNF drugs according to an extensive review of the literature.