Dos nuevas versiones breves del Cognitive Emotion Regulation Questionnaire y su relación con la depresión y ansiedad

The Cognitive Emotion Regulation Questionnaire (CERQ) (Garnefski, et al., 2001) is a 36-item instrument for measuring cognitive strategies of emotional regulation. There is a brief, 18-item version that measures the same nine strategies as the full version (Garnefski and Kraaij, 2006a). The aim of this study was to develop a brief form of the CERQ, taking into account two different proposals: a 27-item and an 18-item instrument, the latter focusing solely on the assessment of the two general factors obtained in the second-order structure of the original CERQ model and identified in previous studies as adaptive strategies and less adaptive strategies. Participants in the study were 872 individuals aged 18-58 (mean 33.86, SD=8.43). The confirmatory factor analyses yield adequate overall indices in both versions, together with satisfactory validity. In the discussion, it is argued that the 27-item version is more appropriate for the specific rating of the nine regulation strategies people employ, and we propose the 18-item version as a suitable instrument in clinical context for an overall rating of an individual’s cognitive emotion regulation profile, furthermore, the criterion validity with depression and anxiety keeps similar to the larger versions. El Cognitive Emotion Regulation Questionnaire (CERQ) (Garnefski, et al., 2001) es un instrumento de 36 ítems que mide las estrategias cognitivas de la regulación emocional. Hay una versión breve de 18 elementos que mide las mismas nueve estrategias que la versión completa (Garnefski y Kraaij, 2006a). El objetivo de este estudio fue desarrollar una versión breve, teniendo en cuenta dos propuestas: un instrumento de 27 ítems y otro de 18, el cual se centra exclusivamente en la evaluación de los dos factores generales obtenidos en la estructura de segundo orden del CERQ original e identificado en estudios previos como estrategias adaptativas y estrategias menos adaptativas. Los participantes en el estudio fueron 872 personas de 18 a 58 años (M = 33.86; DT = 8.43). El análisis factorial confirmatorio, proporciona índices globales adecuados en ambas versiones, junto con una validez satisfactoria. En la discusión, se argumenta que la versión de 27 ítems es más apropiada para la evaluación específica de las nueve estrategias de regulación que emplean las personas, y proponemos la versión de 18 ítems como un instrumento adecuado en el contexto clínico para una calificación global del perfil de regulación emocional cognitiva, además, la validez de criterio con depresión y ansiedad se mantiene similar a las versiones completas

Radioterapia combinada con quimioterapia en el tratamiento del cáncer de pulmón

El empleo conjunto de radioterapia y quimioterapia en el cáncer de pulmón no metastásico (microcítico y no microcítico) permite combi- nar los benefi cios de la radioterapia en términos de control local con aquellos conseguidos por la quimioterapia erradicando la enfermedad micrometastásica. Diversos estudios aleatorizados han demostrado que la radioterapia radical combinada con quimioterapia mejora la supervi- vencia de estos pacientes, a expensas de un incremento de la toxicidad. El desarrollo tecnológico y los avances en programas informáticos han posibilitado la introducción de nuevos aceleradores lineales comunicados con sofi sticados sistemas de planifi cación tridimensional que permiten administrar dosis mayores de irradiación al volumen tumoral diana y menores dosis de irradiación sobre estructuras sanas (pulmón, corazón, esófago y médula espinal). El resultado fi nal es un incremento del índice terapéutico debido a un probable benefi cio en el control local y una disminución de los efectos adversos de la irradiación. El volumen de irradiación, la dosis total a administrar, el fraccionamiento de la dosis, el tipo de esquema de combinación de la radioterapia con la quimiotera- pia, así como la infl uencia en la supervivencia de la irradiación cerebral profi láctica en el caso del cáncer microcítico de pulmón son temas de discusión en la actualidad. INGLÉS: The combination of radiotherapy and chemotherapy in lung cancer (locally advanced non-small and small cell) may offer the benefits of radiotherapy in terms of local control and those of chemotherapy in terms of reducing metastatic dissemination of the disease. Several randomized studies have showed that radical radiotherapy combined with chemotherapy improves the survival of these patients at the expense of an increase in toxicity. The technological development and the improvements in software have allowed the introduction of new linear accelerators and a three-dimensional planning system with the intention of delivering higher irradiation doses in the tumor target, and minimizing the dose in adjacent normal tissues (lung, heart, esophagus and spinal cord). The volume of irradiation, the total dose, the fractionation, the schedule for the combination of radiotherapy and chemotherapy, as well as the influence of the prophylactic cranial irradiation in small cell lung cancer are points for discussion at the moment

ESTRO/ACROP IORT recommendations for intraoperative radiation therapy in primary locally advanced rectal cancer

Summary: Carcinoma of the rectum is a heterogeneous disease. The clinical spectrum identifies a subset of patients with locally advanced tumours that are close to or involve adjoining structures, such as the sacrum, pelvic sidewalls, prostate or bladder. Within this group of patients categorized as ‘‘locally advanced”, there is also variability in the extent of disease with no uniform definition of resectability. A practice-oriented definition of a locally advanced tumour is a tumour that cannot be resected without leaving microscopic or gross residual disease at the resection site. Since these patients do poorly with surgery alone, irradiation and chemotherapy have been added to improve the outcome. Intraoperative irradiation (IORT) is a component of local treatment intensification with favourable results in this subgroup of patients. International guidelines (National Comprehensive Cancer Network (NCCN) guidelines) currently recommend the use of IORT for rectal cancer resectable with very close or positive margins, especially for T4 and recurrent cancers. We report the ESTRO-ACROP (European Society for Radiotherapy and Oncology - Advisory Committee on Radiation Oncology Practice) recommendations for performing IORT in primary locally advanced rectal cancer

Analysis of Early Postoperative Morbidity Among Patients with Rectal Cancer Treated with and without Neoadjuvant Chemoradiotherapy

Background: The impact of neoadjuvant treatment and their subsequent early complications in the treatment of rectal cancer has not been adequately assessed. The aim of this prospective study was to evaluate early postoperative morbidity and mortality among patients with rectal cancer treated with adjuvant radiotherapy and chemotherapy followed by surgery, compared with patients treated with surgery alone. We also identified independent risk factors associated with early major complications. Methods: Between 1995 and 2004, 273 consecutive patients underwent treatment for rectal cancer. A total of 170 patients (group A) received preoperative radiotherapy with a total of 45–50.4 Gy (180 cGy per day) and 5-fluorouracil-based chemotherapy, followed by surgery; 103 patients (group B) were treated with surgery alone. Dependent variables related to patients, treatment, radiotherapy, and tumor were analyzed. Results: Both groups were similar with regard to age, sex, body mass index, American Society of Anesthesiologists (ASA) score, and tumor location but not for ileostomy (27% in group A vs. 6.8% in group B). The number of complications was similar in both groups (43.1% in group A vs. 44.6% in group B). No differences in wound infection (8.2% vs. 7.8%), intraabdominal abscess (4.7% vs. 4.9%), anastomotic dehiscence (4.2% vs. 3.8%), postoperative hemorrhage (3.5% vs. 3.9%), urinary complications (6.5% vs. 4.9%), paralytic ileus (8.9% vs. 9.7%), or general complications (7.1% vs. 9.6%) were found. The global mortality in the first 30 days after surgery was .7%. An ASA score of III–IV and surgery duration longer than 3 hours were identified as independent prognostic factors for early complications. Conclusions: Preoperative chemoradiation in patients with rectal cancer treated with surgery is not associated with a higher incidence of early postoperative complications. The patient~s preoperative clinical condition and lengthy surgery time are prognostic factors for early complications

A single prior course of BCNU-cisplatin chemotherapy has a significant deleterious effect on mobilization kinetics of otherwise untreated patients

Extensive prior treatment with cytotoxic agents is associated with impaired mobilization of hematopoietic cells. To assess the effect of a single course of standarddose chemotherapy (CT), we compared the results of filgrastim-induced mobilization among two sequential groups of grade III–IV malignant glioma patients included in a hematopoietic transplantation program. The first group (21 patients) had never been treated with CT until 2 days after surgery, when they received a course of 100 mg/m2 BCNU (IV) and 100 mg intracarotid cisplatin for cytoreduction (not for mobilization). At 1 month after this CT, they were mobilized with 12 lg/kg filgrastim. The second group (22 patients) was mobilized with the same dose of filgrastim directly after the surgery, without having ever received any prior CT. The blood level of CD34þ cells was significantly lower in the CT-treated patients, both on the fourth day of filgrastim (15 vs 36 cells 106/l; P¼0.01) and on the fifth (25 vs 58 cells 106/l; P¼0.003), as it was the number of CD34þ cells collected per apheresis (1.3 vs 3.5 106/l; Po0.0005). The toxic effect of a single course of BCNUcisplatin CT led to significant impairment of the filgrastim-induced mobilization response. Bone Marrow Transplantation advance onlin

Surgery guided by 5-aminolevulinic fluorescence in glioblastoma: volumetric analysis of extent of resection in singlecenter experience

We analyzed the efficacy and applicability of surgery guided by 5-aminolevulinic acid (ALA) fluorescence in consecutive patients with glioblastoma multiforme (GBM). Thirty-six patients with GBM were operated on using ALA fluorescence. Resections were performed using the fluorescent light to assess the right plane of dissection. In each case, biopsies with different fluorescent quality were taken from the tumor center, from the edges, and from the surrounding tissue. These samples were analyzed separately with hematoxylin-eosin examination and immunostaining against Ki67. Tumor volume was quantified with pre- and postoperative volumetric magnetic resonance imaging. Strong fluorescence identified solid tumor with 100% positive predictive value. Invaded tissue beyond the solid tumor mass was identified by vague fluorescence with 97% positive predictive value and 66% negative predictive value, measured against hematoxylin-eosin examination. All the contrast-enhancing volume was resected in 83.3% of the patients, all patients had resection over 98% of the volume and mean volume resected was 99.8%. One month after surgery there was no mortality, and new or increased neurological morbidity was 8.2%. The fluorescence induced by 5-aminolevulinic can help to achieve near total resection of enhancing tumor volume in most surgical cases of GBM. It is possible during surgery to obtain separate samples of the infiltrating cells from the tumor borde

Analysis of POSSUM score and postoperative morbidity in patients with rectal cancer undergoing surgery

The Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM) and later modifications (P-POSSUM y CR-POSSUM) have been used to predict morbidity and mortality rates among patients with rectal cancer undergoing surgery. These calculations need some adjustment, however. The aim of this study was to assess the applicability of POSSUM to a group of patients with rectal cancer undergoing surgery, analysing surgical morbidity by means of several variables. METHODS: between January 1995 and December 2004, 273 consecutive patients underwent surgery for rectal cancer. Information was gathered about the patients, tumour and therapy. To assess the prediction capacity of POSSUM, subgroups for analysis were created according to variables related to operative morbidity and mortality. RESULTS: The global morbidity rate was 23.6% (31.2% predicted by POSSUM). The mortality rate was 0.7% (6.64, 1.95 and 2.08 predicted by POSSUM, P-POSSUM and CR-POSSUM respectively). POSSUM predictions may be more accurate for patients younger than 51 years, older than 70 years, with low anaesthetic risk (ASA I/II), DUKES stage C and D, surgery duration of less than 180 minutes and for those receiving neoadjuvant therapy. CONCLUSION: POSSUM is a good instrument to make results between different institutions and publication comparable. We found prediction errors for some variables related to morbidity. Modifications of surgical variables and specifications for neoadjuvant therapy as well as physiological variables including life style may improve future prediction of surgical risk. More research is needed to identify further potential risk factors for surgical complications

Profiles of Cognitive Emotion Regulation and their Association with Emotional Traits

There is increasing research interest in the relationships between different emotion regulation strategies and symptoms or other emotional traits. This study considers these types of strategies as personal dispositions in relation to other factors, in an effort to identify different cognitive emotion regulation profiles and analyze their predictive capacity for positive and negative affect, emotional traits (anxiety and anger), and depressive symptomatology. Participants were 350 individuals (50% men) with a mean age of 35.69 (SD = 7.5). The data analysis methods employed were cluster, discriminant analyses, and comparison of means. We found idiosyncratic aspects suggesting the existence of diverse cognitive styles of emotional regulation. These styles would be differentiated by greater or lesser frequency in the use of strategies considered in the literature as “more adaptive” or “less adaptive” (the “protector” and “vulnerable” profiles), positive reappraisal being the strategy that best distinguishes between individuals as regards their emotional regulation profile