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1.
Rep Pract Oncol Radiother ; 27(3): 428-439, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36186707

RESUMEN

Background: The aim of the study was to analyze the impact of palliative radiotherapy on quality of life (QoL) in patients with symptomatic bone metastases. Materials and methods: We present the results from a prospective multicentric study including 128 patients who provided pre- and post-radiotherapy (one month after treatment) brief pain inventory (BPI) assessments. Worst pain was recorded using the BPI (range: 0-10). Pain response was described according to the International Bone Metastases Consensus on palliative radiation. Regarding QoL, for each pre- and post-radiation BPI-questionnaire, scores from the interference domains were summed and averaged to obtain an overall interference score. Results: There was a significant correlation between radiation treatment response and improvement in all functional interference domains except sleeping. Patients > 75 years old presented a significantly higher improvement in general activity, mood and relationships with others compared to patients ≤ 75 years old. Patients presenting a baseline pain score ≥ 8 showed a higher improvement in the general activity item (p = 0.049). There was no statistically significant association between pretreatment ECOG, chemotherapy, primary tumor location and radiation schedule with any of the functional interference items. Conclusions: Patients who report pain relief after palliative radiotherapy also present a better quality of life including physical and psychosocial aspects.

2.
Eur J Nucl Med Mol Imaging ; 42(9): 1378-89, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25952280

RESUMEN

PURPOSE: The objective of this study was to determine the incremental staging information provided by positron emission tomography/computed tomography (PET/CT) and its impact on management plans in patients with untreated stage III-IV head and neck squamous cell carcinoma (HNSCC). METHODS: We prospectively studied, between September 2011 and February 2013, 84 consecutive patients [median age 63.5 years (39-84); 73 men] with histologically confirmed HNSCC. First, based on a conventional work-up (physical examination, CT imaging of the head, neck and chest), the multidisciplinary Head and Neck Tumour Board documented the TNM stage and a management plan for each patient, outlining the modalities to be used, including surgery, radiation therapy (RT), chemotherapy or a combination. After release of the PET/CT results, new TNM staging and management plans were agreed on by the multidisciplinary Tumour Board. Any changes in stage or intended management due to the PET/CT findings were then analysed. The impact on patient management was classified as: low (treatment modality, delivery and intent unchanged), moderate (change within the same treatment modality: type of surgery, radiation technique/dose) or high (change in treatment intent and/or treatment modality → curative to palliative, or surgery to chemoradiation or detection of unknown primary tumour or a synchronous second primary tumour). TNM stage was validated by histopathological analysis, additional imaging or follow-up. Accuracy of the conventional and PET/CT-based staging was compared using McNemar's test. RESULTS: Conventional and PET/CT stages were discordant in 32/84 (38 %) cases: the T stage in 2/32 (6.2 %), the N stage in 21/32 (65.7 %) and the M stage 9/32 (28.1 %). Patient management was altered in 22/84 (26 %) patients, with a moderate impact in 8 (9.5 %) patients and high impact in 14 (16.6 %) patients. PET/CT TNM classification was significantly more accurate (92.5 vs 73.7 %) than conventional staging with a p value < 0.001 (McNemar's test). CONCLUSION: PET/CT should be implemented in the routine imaging work-up of stage III-IV HNSCC.


Asunto(s)
Carcinoma de Células Escamosas/diagnóstico por imagen , Neoplasias de Cabeza y Cuello/diagnóstico por imagen , Imagen Multimodal , Tomografía de Emisión de Positrones , Tomografía Computarizada por Rayos X , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/terapia , Femenino , Fluorodesoxiglucosa F18 , Neoplasias de Cabeza y Cuello/patología , Neoplasias de Cabeza y Cuello/terapia , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Estudios Prospectivos , Sensibilidad y Especificidad
3.
BMC Palliat Care ; 14: 48, 2015 Oct 01.
Artículo en Inglés | MEDLINE | ID: mdl-26427616

RESUMEN

BACKGROUND: Palliative radiotherapy (RT) is an effective treatment for symptomatic bone metastases. Pain flare, a transient worsening of the bone pain after RT, has been described in previous reports with different incidence rates. The aim of the study was to prospectively evaluate the incidence of pain flare following RT for painful bone metastases and evaluate its effects on pain control and functionality of the patients. METHODS: Between June 2010 and June 2014, 204 patients were enrolled in this study and 135 patients with complete data were evaluable. Pain flare was defined as a 2- point increase in worst pain score as compared with baseline with no decrease in analgesic intake or a 25% increase in analgesic intake as compared with baseline with no decrease in worst pain score. All pain medications and worst pain scores were collected before, daily during, and for 10 days after RT. The Brief Pain Inventory (BPI) was filled out on the pretreatment and at the 4 weeks follow-up visit. RESULTS: There were 90 men (66.7%) and 45 women (33.3%). Mean age was 66 years (SD 9.8). The most common primary cancer site was lung in 42 patients (31.1%), followed by prostate in 27 patients (20.0%). Forty-two patients (31.1%) patients received a single fraction of 8 Gy and 83 (61.5%) received 20 Gy in five fractions. The overall pain flare incidence across all centers was 51/135 (37.7%). The majority of pain flares occurred on days 1-5 (88.2%). The mean duration of the pain flare was 3 days (SD: 3). There were no significant relationships between the occurrence of pain flare and collected variables. All BPI items measured four weeks after end of RT showed significant improvement as compared with pretreatment scores (p < 0.001). No significant differences in BPI time trends were found between patients with and without flare pain. CONCLUSION: Pain flare is a common event, occurring in nearly 40% of the patients that receive palliative RT for symptomatic bone metastases. This phenomenon is not a predictor for pain response.


Asunto(s)
Neoplasias Óseas/complicaciones , Metástasis de la Neoplasia/radioterapia , Dolor/radioterapia , Cuidados Paliativos , Radioterapia/efectos adversos , Anciano , Anciano de 80 o más Años , Neoplasias Óseas/terapia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Radioterapia/métodos
4.
Rev Esp Enferm Dig ; 106(3): 165-70, 2014 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-25007015

RESUMEN

INTRODUCTION: In severe cases refractory to medical treatment, APC appears to be the preferred alternative to control persistent rectal bleeding of patients with chronic radiation proctitis. Although successful outcomes have been demonstrated in patients previously treated with moderate doses of radiotherapy, there is reluctance towards its indication due to the concern of severe adverse events in patients treated with high doses of radiation. OBJECTIVES: The aim of this study was to assess the efficacy and toxicity of APC in the management of bleeding radiationinduced proctitis in patients treated with high doses of radiation for prostate cancer. METHODS AND MATERIALS: Data from 30 patients were treated with APC due to chronic radiation proctitis, were reviewed retrospectively. All cases had prostate cancer and 9 of them (30 %) underwent previous radical prostatectomy. The median dose of conformal 3D External Beam Radiotherapy (EBRT) delivered was 74 Gy (range 46-76). Median rectal D1cc and D2cc was 72.5 and 72.4 Gy respectively. Median rectal V70, V60 and V40 was 12, 39.5 and 80 %. Cardiovascular and digestive disease, diabetes, smoking behaviour, lowest haemoglobin and transfusion requirements were recorded. Indications for treatment with APC were anemia and persistent bleeding despite medical treatment. Argon gas flow was set at 1.8 l/min with an electrical power setting of 50 W. RESULTS: Median age of all patients was 69.6 years. The median lowest haemoglobin level was 9.6 g/dL. Median time between completion of radiotherapy and first session of APC was 13 months. Ninety-four therapeutic sessions were performed (median 3 sessions). Median time follow-up was 14.5 months (range 2-61). Complete response with resolved rectal bleeding was achieved in 23 patients (77 %), partial response in 5 (16 %) and no control in 2 (6 %). No patients required transfusion following therapy. Two patients developed long-term (> 6 weeks) grade 2 rectal ulceration and grade 2 rectal incontinence, respectively. CONCLUSIONS: The argon plasma coagulation is an effective and safe management option in patients with medically refractory rectal bleeding after high doses of radiation for prostate cancer.


Asunto(s)
Coagulación con Plasma de Argón/métodos , Proctitis/etiología , Proctitis/terapia , Radioterapia/efectos adversos , Anciano , Enfermedad Crónica , Determinación de Punto Final , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Neoplasias de la Próstata/complicaciones , Neoplasias de la Próstata/radioterapia , Dosis de Radiación , Estudios Retrospectivos
5.
Chin J Cancer ; 33(4): 204-10, 2014 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-24103791

RESUMEN

Malnutrition occurs frequently in patients with cancer. Indeed, a variety of nutritional and tumor-related factors must be taken into account in these patients. Recognizing this relationship, we aimed to prospectively evaluate the risk factors that influence weight loss in patients undergoing radiotherapy with oral nutritional supplementation and dietetic counseling. Weight loss of 74 patients during radiotherapy and 1 month after treatment was analyzed. Parameters such as age, gender, tumor location, tumor stage, Eastern Cooperative Oncology Group performance status (ECOG PS) score, and the use of chemotherapy were analyzed to evaluate their influence on weight loss. All patients underwent oral nutritional supplementation and dietetic counseling. Forty-six (65.7%) patients lost weight, with a mean weight loss of (4.73 ± 3.91) kg, during radiotherapy. At 1 month after treatment, 45 (66.2%) patients lost weight, presenting a mean weight loss of (4.96 ± 4.04) kg, corresponding to a (6.84 ± 5.24)% net reduction from their baseline weight. Head and neck cancer patients had a mean weight loss of (3.25 ± 5.30) kg, whereas the remaining patients had a mean weight loss of (0.64 ± 2.39) kg (P = 0.028) during radiotherapy. In the multivariate analysis, the head and neck tumor location (P = 0.005), use of chemotherapy (P = 0.011), and ECOG PS score of 2-3 (P = 0.026) were considered independent risk factors. Nutritional status and parameters, such as tumor location (especially the head and neck), the use of chemotherapy, and the ECOG PS score, should be evaluated before radiotherapy because these factors can influence weight loss during radiotherapy and 1 month after treatment.


Asunto(s)
Neoplasias/radioterapia , Pérdida de Peso , Peso Corporal , Neoplasias de Cabeza y Cuello/radioterapia , Humanos , Estudios Prospectivos , Radioterapia/efectos adversos , Factores de Riesgo
6.
Rep Pract Oncol Radiother ; 17(5): 269-75, 2012 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-24669307

RESUMEN

AIM: To identify risk factors that influence weight loss in patients receiving radiotherapy. BACKGROUND: It is a well-known fact that cancer patients can be affected by malnutrition at the onset of the disease and during treatment due to the toxicity. Pretreatment weight loss alone does not predict those who will need nutritional supplementation. Instead, a variety of nutritional and tumor related factors needs to be taken into account. MATERIAL AND METHODS: A retrospective study was conducted on 129 patients with different tumor locations. Weight loss was evaluated during radiotherapy and one month after treatment. The impact of age, ECOG, chemotherapy, pretreatment weight loss, tumor location, previous surgery and TNM were analyzed. We aimed to identify a high-risk group of patients before starting treatment. RESULTS: The average net weight loss during radiotherapy and one month after treatment for this group of patients was 0.68 kg and 1.6 kg, respectively. Median weight loss during radiotherapy was 2.6 kg for head and neck (HN) patients and 0.27  kg for other tumor sites (p = 0.028). Median weight loss one month after radiotherapy was 3.7 kg for HN patients and 1.1 kg for the rest of the patients (p = 0.034). The median weight loss one month after treatment was 3.2 kg for patients receiving chemotherapy and 0.5 kg for those patients who did not receive chemotherapy (p < 0.001). A regression analysis determined that HN tumor location and the use of chemotherapy were independent risk factors. CONCLUSIONS: Nutritional status must be monitored and managed before, during and after treatment. A variety of nutritional and tumor-related factors must be considered. According to our results, head and neck tumors and the use of chemotherapy are the only two factors considered statistically significant. Because patients continue to lose weight after treatment, we recommend close surveillance after radiotherapy.

7.
BJR Open ; 4(1): 20210058, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36105426

RESUMEN

Objective: To analyse patterns of treatment with curative intent commonly used in elderly patients with locally advanced non-small-cell lung carcinoma (NSCLC) and predictive factors of overall survival in routine clinical practice. Methods: This multicentre prospective study included consecutive patients aged ≥65 years old diagnosed with NSCLC between February 2014 and January 2018. Inclusion criteria: age ≥65 years, stage IIIA/IIIB NSCLC. Treatment decisions were taken by a multidisciplinary committee. Kaplan-Meier curves and log-rank test were used to identify which clinical/treatment-associated variables, or pre-treatment quality of life (QOL) considering EORTC QLQ-C30 (and LC13 module) were predictive of overall survival. Results: A total of 139 patients were recruited. Median follow-up was 9.9 months (1.18-57.36 months) with a median survival of 14 months (range 11-17 months). In the group>75-year-old patients, the committee recommended chemotherapy and sequential radiotherapy (55.6%) or radiotherapy alone (22.2%), rather than surgery (3.7%) or concomitant radiochemotherapy (16.5%). However, in 65- to 75-year-old patients, surgery and concomitant radiochemotherapy were recommended in half of cases (p=0.003). Regarding multivariate analysis, the risk of death was higher in patients with pre-existing heart disease (p=0.002), low score for physical functioning (p=0.0001), symptoms of dysphagia (p=0,01), chest pain (p=0.001), and those not undergoing surgical treatment (p=0.024). Conclusions: Patients >75 years received more conservative treatments. Surgery improved survival and should be carefully considered, regardless of patient age. Comorbidities and poor baseline QOL are predictive of shorter survival. Advances in knowledge: Measuring these parameters before treatment may help us to define a population of frail patients with a poorer prognosis to facilitate decision making in clinical practice.

8.
J Med Imaging Radiat Oncol ; 64(6): 859-865, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-32729219

RESUMEN

INTRODUCTION: To assess pain response rate (RR) and quality of life (QoL), in patients with moderate/severe neuropathic pain (NP) due to bone metastasis (BM) undergoing palliative 3D radiotherapy plus tapentadol. METHODS: We conducted a prospective multicentre pilot study. Patients were assessed before radiotherapy using the validated questionnaire (Douleur Neuropathique en 4 questions). Response to radiotherapy (8 Gy-30 Gy/1-10fr) at one and two months was assessed according the International Bone Metastases Consensus criteria. INCLUSION CRITERIA: radiological evidence of BM, NP according to DN4 (cut-off score ≥ 4), no spinal cord compression, worst pain score ≥ 5/10. Nonparametric Mann-Whitney U test compared changes in QoL among response groups. RESULTS: Seventeen patients (13 men, 4 woman), median age 67 years (42-81), were included. Pre-treatment median pain severity was 7.5 (5-10). Median dose of tapentadol administered before radiotherapy was 100 mg/24 h (100-300 mg). Overall RR 1 month after radiotherapy was 10/16 = 62.5%: 3/16 (18.8%) achieving a complete response (CR) and 7/16 (43.8%) a partial response (PR). Overall RR 2 months after RT was 5/10 (50%): 10% a CR and 40% a PR. ITT RR for this study at 1 and 2 months was 10/17 = 59% and 5/17 = 29%, respectively. Patients responding to radiotherapy had significant improvement in EORTC QLQ-C30 emotional functioning (EF) (p = 0.025) and fatigue symptom scale scores (p = 0.035) one month after radiotherapy. Painful site symptom QLQ-BM22 scores improved 2 months after radiotherapy (p = 0.024). CONCLUSIONS: Palliative radiotherapy plus tapentadol shows an acceptable pain response and QoL improvement especially regarding EF, fatigue and painful site symptom scales in patients with moderate/severe NP due to BM. Therefore, it could be an alternative to manage NP in daily practice.


Asunto(s)
Neoplasias Óseas , Neuralgia , Adulto , Anciano , Anciano de 80 o más Años , Neoplasias Óseas/complicaciones , Neoplasias Óseas/radioterapia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neuralgia/tratamiento farmacológico , Proyectos Piloto , Estudios Prospectivos , Calidad de Vida , Encuestas y Cuestionarios , Tapentadol
9.
Artículo en Inglés | MEDLINE | ID: mdl-29797486

RESUMEN

INTRODUCTION: To evaluate whether age is a predictor of pain response after radiotherapy for painful bone metastasis (BM). METHODS: Between June 2010 and June 2014, 204 patients with BM undergoing palliative radiotherapy participated in a multicentre prospective study. Patients completed the Brief Pain Inventory (BPI) to rate the intensity pain (from 0 to 10) at baseline and 4 weeks after radiotherapy. To determine which variables predicted pain response and particularly whether age is a predictor, logistic regression analysis was used. Baseline variables considered were: age (≤65/66-75/>75 years), sex, Eastern Cooperative Oncology Group performance status (0-1/≥2), pretreatment pain score (≤4/5-7/≥8), radiotherapy (single/multiple fraction), primary tumour location, visceral metastases (yes/no), concomitant systemic chemotherapy and bisphosphonate use (yes/no). RESULTS: Pain response was assessed in the 128 patients who completed BPI pretreatment and at 4 weeks after radiotherapy. According to univariate analysis, pain response was better in over 75-year-olds than younger patients: (OR, 3.2; 95% CI, 1.1-9.1; P = 0.031). Response was better in patients receiving multiple fractions rather than a single fraction of 8 Gy (OR, 2.8; 95% CI, 1.2-6.1; P = 0.01), and in patients with a pretreatment pain score ≥8 vs ≤7 (OR, 2.4; 95% CI, 1.1-5.0; P = 0.017). No other variables were significant. Multivariate analysis showed that treatment schedule (OR, 3.4; 95% CI 1.4-7.9; P = 0.004) and pre-radiotherapy pain score (OR, 2.8; 95% CI 1.3-6.3; P = 0.009) were the only independent predictors of pain response. CONCLUSION: All patients with painful bone metastasis should be referred for palliative radiotherapy to relieve the pain regardless of age. Therefore, an older age should not be a reason to withhold palliative radiation treatment.

10.
Br J Radiol ; 89(1067): 20160217, 2016 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-27416996

RESUMEN

Squamous cell carcinoma is the most common malignant tumour of the head and neck. The initial TNM staging, the evaluation of the tumour response during treatment, and the long-term surveillance are crucial moments in the approach to head and neck squamous cell carcinoma (HNSCC). Thus, at each of these moments, the choice of the best diagnostic tool providing the more precise and larger information is crucial. Positron emission tomography with fluorine-18 fludeoxyglucose integrated with CT (18F-FDG-PET/CT) rapidly gained clinical acceptance, and it has become an important imaging tool in routine clinical oncology. However, controversial data are currently available, for example, on the role of 18F-FDG-PET/CT imaging during radiotherapy planning, the prognostic value or its real clinical impact on treatment decisions. In this article, the role of 18F-FDG-PET/CT imaging in HNSCC during pre-treatment staging, radiotherapy planning, treatment response assessment, prognosis and follow-up is reviewed focusing on current evidence and controversial issues. A proposal on how to integrate 18F-FDG-PET/CT in daily clinical practice is also described.


Asunto(s)
Carcinoma de Células Escamosas/diagnóstico por imagen , Carcinoma de Células Escamosas/radioterapia , Neoplasias de Cabeza y Cuello/diagnóstico por imagen , Neoplasias de Cabeza y Cuello/radioterapia , Tomografía Computarizada por Tomografía de Emisión de Positrones , Carcinoma de Células Escamosas/patología , Fluorodesoxiglucosa F18 , Neoplasias de Cabeza y Cuello/patología , Humanos , Estadificación de Neoplasias , Pronóstico , Radiofármacos , Planificación de la Radioterapia Asistida por Computador , Radioterapia Guiada por Imagen
11.
Cancer Treat Rev ; 40(1): 178-89, 2014 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-23993769

RESUMEN

Despite aggressive efforts to cure head and neck cancer patients, including altered fractionation and the addition of chemotherapy to radiation, locoregional recurrence remains a serious issue to face in clinical practice. Indeed, recurrent and second primary tumors occurring in previously irradiated area are common clinical challenge. Whenever possible, patients are advised to undergo salvage surgery. Nevertheless, few patients are suitable candidates for curative resection. In such cases, chemotherapy alone has traditionally been considered, with a poor response rate. It has been questioned whether re-irradiation toxicity outweighs the potential benefits, considering that the median survival of re-irradiated patients marginally exceeds the benefits observed with chemotherapy alone. However, full-dose re-irradiation is a viable treatment option, offering long-term survival for selected patients. Moreover, several prognostic factors should be considered for patients undergoing re-irradiation, such as basic patient characteristics, performance status, the location and extension of recurrent disease, patient co-morbidities, current speech and swallowing function, the interval from the initial radiation therapy to recurrence, previously received doses by critical structures and prior treatment toxicity. Nevertheless, several questions remain unanswered. The purpose of this review is to evaluate the major issues in the field of re-irradiation regarding the current evidence. Therefore, the major selection criteria and new treatment strategies are discussed to define the ideal candidates to undergo re-irradiation and describe a practical approach to these patients. Given the limited evidence in this field, the optimal treatment of recurrent and second primary cancers remains to be defined. Future prospective study of this approach is warranted.


Asunto(s)
Carcinoma de Células Escamosas/radioterapia , Neoplasias de Cabeza y Cuello/radioterapia , Recurrencia Local de Neoplasia/radioterapia , Carcinoma de Células Escamosas/patología , Terapia Combinada , Neoplasias de Cabeza y Cuello/patología , Humanos , Selección de Paciente , Tolerancia a Radiación , Retratamiento , Terapia Recuperativa , Resultado del Tratamiento , Carga Tumoral
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