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1.
Hum Reprod ; 38(5): 811-819, 2023 05 02.
Artículo en Inglés | MEDLINE | ID: mdl-36892580

RESUMEN

STUDY QUESTION: Does a short interval (i.e. ≤90 min), compared to a long interval (i.e. ≥180 min), between semen collection and intrauterine insemination (IUI) increase the cumulative chance of an ongoing pregnancy after six IUI cycles? SUMMARY ANSWER: A long interval between semen collection and IUI resulted in a borderline significant improvement in cumulative ongoing pregnancies and a statistically significant shorter time to pregnancy. WHAT IS KNOWN ALREADY: Retrospective studies assessing the effect of the time interval between semen collection and IUI on pregnancy outcomes have shown inconclusive results. Some studies have indicated a beneficial effect of a short interval between semen collection and IUI on IUI outcomes, while others have not found any differences. To date, no prospective trials have been published on this subject. STUDY DESIGN, SIZE, DURATION: The study was performed as a non-blinded, single-center RCT with 297 couples undergoing IUI treatment in a natural or stimulated cycle. The study was conducted between February 2012 and December 2018. PARTICIPANTS/MATERIALS, SETTING, METHODS: Couples with unexplained or mild male subfertility and an indication for IUI were randomly assigned for up to six IUI cycles into either the control group (long interval, i.e. 180 min or more between semen collection and insemination) or the study group (short interval, i.e. insemination as soon as possible after semen processing and within 90 min of semen collection). The study was carried out in an academic hospital-based IVF center in the Netherlands. The primary endpoint of the study was ongoing pregnancy rate per couple, defined as a viable intrauterine pregnancy at 10 weeks after insemination. MAIN RESULTS AND THE ROLE OF CHANCE: In the short interval group, 142 couples were analyzed versus 138 couples in the long interval group. In the intention-to-treat (ITT) analysis, the cumulative ongoing pregnancy rate was significantly higher in the long interval group (71/138; 51.4%) compared to that in the short interval group (56/142; 39.4%; relative risks 0.77; 95% CI 0.59-0.99; P = 0.044). The time to pregnancy was significantly shorter in the long interval group (log-rank test, P = 0.012). A Cox regression analysis showed similar results (adjusted hazard ratio 1.528, 95% CI 1.074-2.174, P = 0.019). LIMITATIONS, REASONS FOR CAUTION: Limitations of our study are the non-blinded design, the long inclusion and follow-up period of nearly seven years and the large number of protocol violations, especially because they predominantly occurred in the short interval group. The non-significant results in the per-protocol (PP) analyses and the weaknesses of the study should be taken into account in the assessment of the borderline significance of the results in the ITT analyses. WIDER IMPLICATIONS OF THE FINDINGS: Because it is not necessary to perform the IUI immediately after semen processing, there can be more time available to choose the optimum work-flow and clinic occupancy. Clinics and laboratories should find their optimal timing of insemination, considering the time between human chorionic gonadotropin injection and insemination in relation to the sperm preparation techniques used as well as the storage time and conditions until insemination. STUDY FUNDING/COMPETING INTEREST(S): There were no external funding and no competing interests to declare. TRIAL REGISTRATION NUMBER: Dutch trial registry, trial registration number NTR3144. TRIAL REGISTRATION DATE: 14 November 2011. DATE OF FIRST PATIENT'S ENROLLMENT: 5 February 2012.


Asunto(s)
Fertilización In Vitro , Semen , Embarazo , Femenino , Masculino , Humanos , Estudios Retrospectivos , Fertilización In Vitro/métodos , Índice de Embarazo , Inseminación , Inseminación Artificial/métodos
2.
J Neurooncol ; 162(1): 225-235, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-36920679

RESUMEN

PURPOSE: Medulloblastoma is a rare tumor in adults. The objective of this nationwide, multicenter study was to evaluate the toxicity and efficacy of the Dutch treatment protocol for adult medulloblastoma patients. METHODS: Adult medulloblastoma patients diagnosed between 2010 and 2018 were identified in the Dutch rare tumors registry or nationwide pathology database. Patients with intention to treat according to the national treatment protocol were included. Risk stratification was performed based on residual disease, histological subtype and extent of disease. All patients received postoperative radiotherapy [craniospinal axis 36 Gy/fossa posterior boost 19.8 Gy (14.4 Gy in case of metastases)]. High-risk patients received additional neoadjuvant (carboplatin-etoposide), concomitant (vincristine) and adjuvant chemotherapy (carboplatin-vincristine-cyclophosphamide) as far as feasible by toxicity. Methylation profiling, and additional next-generation sequencing in case of SHH-activated medulloblastomas, were performed. RESULTS: Forty-seven medulloblastoma patients were identified, of whom 32 were treated according to the protocol. Clinical information and tumor material was available for 28 and 20 patients, respectively. The histological variants were mainly classic (43%) and desmoplastic medulloblastoma (36%). Sixteen patients (57%) were considered standard-risk and 60% were SHH-activated medulloblastomas. Considerable treatment reductions and delays in treatment occurred due to especially hematological and neurotoxicity. Only one high-risk patient could complete all chemotherapy courses. 5-years progression-free survival (PFS) and overall survival (OS) for standard-risk patients appeared worse than for high-risk patients (PFS 69% vs. 90%, OS 81% vs. 90% respectively), although this wasn't statistically significant. CONCLUSION: Combined chemo-radiotherapy is a toxic regimen for adult medulloblastoma patients that may result in improved survival.


Asunto(s)
Neoplasias Cerebelosas , Meduloblastoma , Humanos , Adulto , Meduloblastoma/patología , Vincristina/uso terapéutico , Terapia Combinada , Carboplatino/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Cerebelosas/patología , Estudios Multicéntricos como Asunto
3.
Acta Chir Belg ; 123(5): 502-508, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35727126

RESUMEN

BACKGROUND: Duodenal adenocarcinoma (DA) is a rare tumor for which survival data on adjuvant chemotherapy in patients after surgical treatment are unclear. This case-matched study in a nationwide cohort aims to investigate the benefit of adjuvant chemotherapy for patients with resectable DA on overall survival. METHODS: All patients diagnosed with DA and intestinal type periampullary adenocarcinoma (PVA) in the Netherlands between 2000 and 2015 were included (n = 1316). Patients with disease stages II and III who underwent resection and adjuvant chemotherapy were matched (1:2), based on identified covariates associated with OS, with patients who underwent surgery alone. Overall survival was compared using Kaplan-Meier estimates. RESULTS: The median OS was 49.9 months in patients who underwent curative resection (n = 649). Univariate and multivariate analysis showed a significant influence of age, lymph node involvement, and T- stage on survival. The group of patients receiving adjuvant treatment consisted of 43 patients and the non-adjuvant group of 83 case-matched patients. The median OS of the complete matched cohort (n = 126) was 26.9 months. No statistically significant survival benefit was found for the adjuvant group as compared to the group treated with surgery alone (median OS = 34.4 months and 23.0 months, p = 0.20). CONCLUSION: This population-based, case-matched analysis demonstrates no statistically significant survival benefit for adjuvant chemotherapy after curative resection in stages II and III patients. Future studies with specified treatment regimens as well as thorough stratification for prognostic factors will be required in order to more definitively determine the role of adjuvant therapy.


Asunto(s)
Adenocarcinoma , Neoplasias Duodenales , Humanos , Quimioterapia Adyuvante , Neoplasias Duodenales/tratamiento farmacológico , Neoplasias Duodenales/cirugía , Adenocarcinoma/tratamiento farmacológico , Adenocarcinoma/cirugía , Terapia Combinada , Ganglios Linfáticos/patología , Estudios Retrospectivos , Estadificación de Neoplasias
4.
Acta Oncol ; 60(4): 403-411, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33345659

RESUMEN

BACKGROUND: Oncokompas is a web-based self-management application that supports cancer survivors to monitor their health-related quality of life (HRQOL) and symptoms, and to obtain personalised feedback and tailored options for supportive care. In a large randomised controlled trial among survivors of head and neck cancer, colorectal cancer, and breast cancer and (non-)Hodgkin lymphoma, Oncokompas proved to improve HRQOL, and to reduce several tumour-specific symptoms. Effect sizes were however small, and no effect was observed on the primary outcome patient activation. Therefore, this study aims to explore which subgroups of cancer survivors may especially benefit from Oncokompas. MATERIALS AND METHODS: Cancer survivors (n = 625) were randomly assigned to the intervention group (access to Oncokompas, n = 320) or control group (6 months waiting list, n = 305). Outcome measures were HRQOL, tumour-specific symptoms, and patient activation. Potential moderators included socio-demographic (sex, age, marital status, education, employment), clinical (tumour type, stage, time since diagnosis, treatment modality, comorbidities), and personal factors (self-efficacy, personal control, health literacy, Internet use), and patient activation, mental adjustment to cancer, HRQOL, symptoms, and need for supportive care, measured at baseline. Linear mixed models were performed to investigate potential moderators. RESULTS: The intervention effect on HRQOL was the largest among cancer survivors with low to moderate self-efficacy, and among those with high personal control and those with high health literacy scores. Cancer survivors with higher baseline symptom scores benefitted more on head and neck (pain in the mouth, social eating, swallowing, coughing, trismus), and colorectal cancer (weight) specific symptoms. DISCUSSION: Oncokompas seems most effective in reducing symptoms in head and neck cancer and colorectal cancer survivors who report a higher burden of tumour-specific symptoms. Oncokompas seems most effective in improving HRQOL in cancer survivors with lower self-efficacy, and in cancer survivors with higher personal control, and higher health literacy.


Asunto(s)
Neoplasias de la Mama , Supervivientes de Cáncer , Automanejo , Telemedicina , Femenino , Humanos , Calidad de Vida
5.
Support Care Cancer ; 29(4): 2161-2169, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-32885315

RESUMEN

PURPOSE: The aim of the present study is to investigate the prevalence of body image distress among head and neck cancer (HNC) patients after treatment and to examine its association with sociodemographic and clinical factors, health-related quality of life (HRQOL), HNC symptoms, sexuality, self-compassion, and psychological distress. Second, we aim to explore daily life experiences of HNC patients regarding body image. METHODS: A cross-sectional survey among HNC patients investigated the prevalence of body image distress based on the Body Image Scale. Multivariable logistic regression analysis was applied to study associations with sociodemographic and clinical factors, HRQOL (EORTC QLQ-C30), HNC symptoms (QLQ-HN43), sexuality (FSFI-6; IIEF-5), self-compassion (SCS-SF), and psychological distress (HADS). Qualitative data from a body image writing intervention was used to explore experiences in daily life related to body image. RESULTS: Body image distress was prevalent in 13-20% (depending on cut-off scores) of 233 HNC patients. Symptoms of depression (p < 0.001), younger age (p < 0.001), problems with social contact (p = 0.001), problems with wound healing (p = 0.013), and larger extent of surgery (p = 0.014) were associated with having body image distress. This model explained 67% of variance. Writing interventions of 40 HNC patients showed that negative body image experiences were related to appearance and function, with social functioning problems described most often. CONCLUSION: Prevalence of body image distress in HNC patients, using different cut-off scores, is 13-20%. Younger patients, patients after extensive surgery, and patients who had wound healing problems are most at risk. There is a significant association between body image distress and depressive symptoms and social functioning.


Asunto(s)
Imagen Corporal/psicología , Neoplasias de Cabeza y Cuello/psicología , Calidad de Vida/psicología , Anciano , Estudios Transversales , Femenino , Humanos , Masculino , Prevalencia , Resultado del Tratamiento
6.
Mult Scler ; 26(8): 912-923, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-31066634

RESUMEN

OBJECTIVE: To validate kappa free light chain (KFLC) and lambda free light chain (LFLC) indices as a diagnostic biomarker in multiple sclerosis (MS). METHODS: We performed a multicenter study including 745 patients from 18 centers (219 controls and 526 clinically isolated syndrome (CIS)/MS patients) with a known oligoclonal IgG band (OCB) status. KFLC and LFLC were measured in paired cerebrospinal fluid (CSF) and serum samples. Gaussian mixture modeling was used to define a cut-off for KFLC and LFLC indexes. RESULTS: The cut-off for the KFLC index was 6.6 (95% confidence interval (CI) = 5.2-138.1). The cut-off for the LFLC index was 6.9 (95% CI = 4.5-22.2). For CIS/MS patients, sensitivity of the KFLC index (0.88; 95% CI = 0.85-0.90) was higher than OCB (0.82; 95%CI = 0.79-0.85; p < 0.001), but specificity (0.83; 95% CI = 0.78-0.88) was lower (OCB = 0.92; 95% CI = 0.89-0.96; p < 0.001). Both sensitivity and specificity for the LFLC index were lower than OCB. CONCLUSION: Compared with OCB, the KFLC index is more sensitive but less specific for diagnosing CIS/MS. Lacking an elevated KFLC index is more powerful for excluding MS compared with OCB but the latter is more important for ruling in a diagnosis of CIS/MS.


Asunto(s)
Cadenas kappa de Inmunoglobulina/metabolismo , Cadenas lambda de Inmunoglobulina/metabolismo , Esclerosis Múltiple/diagnóstico , Bandas Oligoclonales , Adulto , Biomarcadores/sangre , Biomarcadores/líquido cefalorraquídeo , Femenino , Humanos , Cadenas kappa de Inmunoglobulina/sangre , Cadenas kappa de Inmunoglobulina/líquido cefalorraquídeo , Cadenas lambda de Inmunoglobulina/sangre , Cadenas lambda de Inmunoglobulina/líquido cefalorraquídeo , Masculino , Persona de Mediana Edad , Bandas Oligoclonales/sangre , Bandas Oligoclonales/líquido cefalorraquídeo , Reproducibilidad de los Resultados , Sensibilidad y Especificidad
7.
Cleft Palate Craniofac J ; 57(5): 574-580, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-31749374

RESUMEN

OBJECTIVE: Establish the reliability of the jaw index to objectify the relationship between the maxilla and mandible in healthy newborns. DESIGN: Cohort study. SETTING: Tertiary setting. PATIENTS: A total of 52 healthy newborns were included to detect an inter and intraclass correlation coefficient (ICC) of 0.8 with a 95% confidence interval (95% CI) of width 0.3. Inclusion criteria were children born full term without respiratory or feeding problems, and without congenital malformations or facial deformities due to birth trauma. Uncooperative patients were excluded. INTERVENTIONS: The jaw index, a measuring tool for objectifying micrognathia in children suspected of having Robin sequence, was used. An ICC of greater than 0.8 was considered clinically relevant. MAIN OUTCOME MEASURE(S): Primary outcomes are the reliability of the jaw index expressed as interclass correlation coefficient and ICC. Secondary outcomes are the mean jaw index and mean length of the mandible, maxilla, and the alveolar overjet. RESULTS: An interclass correlation coefficient of 0.74 (95% CI: 0.49-0.86) and an ICC of 0.81 (95% CI: 0.66-0.89) were found. The mandible had an average length of 162.6 mm (standard deviation [SD] 11.1), the maxilla 168.7 mm (SD 9.4), the alveolar overjet 2.0 mm (SD 0.60), and the mean jaw index was 2.1 (SD 0.64). CONCLUSION: The jaw index is a consistent instrument between different observers as well as for one observer measuring consecutively in the same child, to objectify the size of the lower jaw compared to that of the upper jaw in healthy newborns.


Asunto(s)
Micrognatismo , Síndrome de Pierre Robin , Niño , Estudios de Cohortes , Humanos , Recién Nacido , Mandíbula , Variaciones Dependientes del Observador , Reproducibilidad de los Resultados
8.
Support Care Cancer ; 27(2): 443-450, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-29959577

RESUMEN

PURPOSE: Positive mental health involves theoretical constructs like psychological well-being, personal meaning, and posttraumatic growth. This study aims to provide empirical insight into possible overlap between these constructs in cancer survivors. METHODS: Within the context of a randomized controlled trial, 170 cancer survivors completed the patient-reported outcome measures (PROMs) Ryff's Scales of Psychological Well-Being (SPWB), Personal Meaning Profile (PMP), and Posttraumatic Growth Inventory (PTGI). Exploratory factor analysis (EFA) on the subscales of these PROMs, as well as structural equation modeling (SEM), was used to explore overlap in these three constructs. RESULTS: The EFA resulted in a three-factor solution with an insufficient model fit. SEM led to a model with a high estimated correlation (0.87) between SPWB and PMP and lower estimated correlations with PTGI (respectively 0.38 and 0.47). Furthermore, the estimated correlation between the subscales relation with God (PMP) and spiritual change (PTGI) was high (0.92). This model had adequate fit indices (χ2(93) = 144, p = .001, RMSEA = 0.059, CFI = 0.965, TLI = 0.955, SRMR = 0.061). CONCLUSIONS: The constructs psychological well-being and personal meaning overlap to a large extent in cancer survivors. Posttraumatic growth can be seen as a separate construct, as well as religiosity. These findings facilitate researchers to select the appropriate PROM(s) when testing the effect of a psychosocial intervention on positive mental health in cancer survivors. RELEVANCE: An increasing number of psychosocial intervention trials for cancer survivors use positive mental health outcomes. These constructs are often multifaceted and overlapping. Knowledge of this overlap is important in designing trials, in order to avoid the pitfalls of multiple testing and finding artificially strengthened associations. NETHERLANDS TRIAL REGISTER: NTR3571.


Asunto(s)
Supervivientes de Cáncer/psicología , Salud Mental/tendencias , Neoplasias/psicología , Crecimiento Psicológico Postraumático , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/mortalidad , Medición de Resultados Informados por el Paciente
9.
Int J Cancer ; 143(2): 283-288, 2018 07 15.
Artículo en Inglés | MEDLINE | ID: mdl-29441569

RESUMEN

Human papillomavirus (HPV)-induced oropharyngeal squamous cell carcinoma (OPSCC) remains increasing worldwide. We aimed to investigate if the HPV-prevalence of OPSCC in the Netherlands is rising as well, also in female patients. In addition, we evaluated the association between HPV-positive OPSCC and suspicious Pap results of the cervix in these female patients. Patients with OPSCC treated in the period 2000-2015 at the VU University Medical Center Amsterdam, were included (n = 926). The presence of an oncogenic HPV infection was determined by p16-immunostaining, followed by a high-risk HPV general primer 5+/6+ DNA PCR on the p16-immunopositive cases. A review of pathology reports in all female patients (n = 305) was undertaken to identify cytological signs of HPV-related (pre)cancer of the cervix. In total 281 of 926 (30.3%) OPSCCs were HPV-positive. Moreover, a significant increase in the prevalence of HPV-positive OPSCCs was observed from 14.0% in 2000 to 48.1% in 2015 (p < 0.001). Among the female patients with an HPV-positive OPSSC (n = 70), the results of cervical smears were available in 56 of 70 patients (80.0%). Of the female patients with HPV-positive OPSCC, 9 of 56 (16.1%) patients had a vaginal cuff Papanicolaou (Pap) test ≥3b in their medical history compared to 7 of 168 (4.2%) in the HPV-negative group (p = 0.003). In conclusion, a continuous increase in the HPV-attributable fraction of OPSCC was demonstrated in the period 2000-2015 in the Amsterdam region. HPV-positive OPSCC has a significant association with a history of suspicious Pap results of the cervix in female patients.


Asunto(s)
Papillomavirus Humano 16/inmunología , Neoplasias Orofaríngeas/virología , Infecciones por Papillomavirus/epidemiología , Neoplasias del Cuello Uterino/diagnóstico , ADN Viral/genética , Femenino , Papillomavirus Humano 16/genética , Humanos , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Neoplasias Orofaríngeas/epidemiología , Prueba de Papanicolaou , Prevalencia , Estudios Retrospectivos , Neoplasias del Cuello Uterino/epidemiología , Neoplasias del Cuello Uterino/virología , Frotis Vaginal
10.
Ann Oncol ; 29(5): 1273-1279, 2018 05 01.
Artículo en Inglés | MEDLINE | ID: mdl-29438466

RESUMEN

Background: Oropharyngeal squamous cell carcinomas (OPSCCs) are traditionally caused by smoking and excessive alcohol consumption. However, in the last decades high-risk human papillomavirus (HPV) infections play an increasingly important role in tumorigenesis. HPV-driven OPSCCs are known to have a more favorable prognosis, which has led to important and marked changes in the recently released TNM-8. In this 8th edition, OPSCCs are divided based on p16 immunostaining, with p16 overexpression as surrogate marker for the presence of HPV. The aims of this study are to evaluate TNM-8 on a Dutch consecutive cohort of patients with p16-positive OPSCC and to determine the relevance of additional HPV DNA testing. Patients and methods: All OPSCC patients without distant metastases at diagnosis and treated with curative intent at VU University Medical Center (2000-2015) and Erasmus Medical Center (2000-2006) were included (N = 1204). HPV status was determined by p16 immunostaining followed by HPV DNA PCR on the p16-immunopositive cases. We compared TNM-7 and TNM-8 using the Harrell's C index. Results: In total, 388 of 1204 (32.2%) patients were p16-immunopositive. In these patients, TNM-8 had a markedly better predictive prognostic power than TNM-7 (Harrell's C index 0.63 versus 0.53). Of the 388 p16-positive OPSCCs, 48 tumors (12.4%) were HPV DNA-negative. This subgroup had distinct demographic, clinical and morphologic characteristics and showed a significantly worse five-year overall survival compared with the HPV DNA-positive tumors (P < 0.001). Conclusions: TNM-8 has a better predictive prognostic power than TNM-7 in patients with p16-positive OPSCC. However, within p16-positive OPSCCs, there is an HPV DNA-negative subgroup with distinct features and a worse overall survival, indicating the importance to perform additional HPV DNA testing when predicting prognosis and particularly for selecting patients for de-intensified treatment regimens.


Asunto(s)
ADN Viral/aislamiento & purificación , Neoplasias Orofaríngeas/patología , Papillomaviridae/aislamiento & purificación , Infecciones por Papillomavirus/patología , Carcinoma de Células Escamosas de Cabeza y Cuello/patología , Inhibidor p16 de la Quinasa Dependiente de Ciclina/metabolismo , Supervivencia sin Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Países Bajos/epidemiología , Neoplasias Orofaríngeas/mortalidad , Neoplasias Orofaríngeas/virología , Papillomaviridae/genética , Papillomaviridae/patogenicidad , Infecciones por Papillomavirus/mortalidad , Infecciones por Papillomavirus/virología , Valor Predictivo de las Pruebas , Pronóstico , Estudios Retrospectivos , Carcinoma de Células Escamosas de Cabeza y Cuello/mortalidad , Carcinoma de Células Escamosas de Cabeza y Cuello/virología , Análisis de Supervivencia
11.
Clin Otolaryngol ; 43(3): 875-881, 2018 06.
Artículo en Inglés | MEDLINE | ID: mdl-29377508

RESUMEN

OBJECTIVES: The detection of distant metastases is of major importance in management of head and neck squamous cell carcinoma patients. DESIGN: All patients underwent 18 FDG PET/CT for the detection of distant metastases. SETTING: Retrospective single-centre study. PARTICIPANTS: Head and neck squamous cell carcinoma patients with high-risk factors for distant metastases. MAIN OUTCOME MEASURES: Accuracy of 18 FDG PET/CT for the detection of distant metastases using clinical development of distant metastases and a minimal follow-up of twelve months as reference standard. Comparison of overall survival between patients diagnosed with distant metastases during initial screening and patients diagnosed with distant metastases during follow-up. RESULTS: In 23 (12%) of the 190 patients, 18 FDG PET/CT detected distant metastases at screening. Sensitivity and negative predictive value were 46.2% (95% CI 32.6-59.7) and 82.6% (95% CI 76.8-88.5). No difference in median overall survival from the time of distant metastases detection was found between patients diagnosed with DM during work-up or during follow-up. CONCLUSIONS: In head and neck squamous cell carcinoma patients with high-risk factors, 18 FDG PET/CT has a high negative predictive value for the detection of distant metastases and should be used in daily clinical practice, although the sensitivity is limited when long-term follow-up is used as reference standard.


Asunto(s)
Fluorodesoxiglucosa F18 , Tomografía Computarizada por Tomografía de Emisión de Positrones , Radiofármacos , Carcinoma de Células Escamosas de Cabeza y Cuello/diagnóstico por imagen , Carcinoma de Células Escamosas de Cabeza y Cuello/secundario , Adulto , Anciano , Anciano de 80 o más Años , Detección Precoz del Cáncer , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Estudios Retrospectivos , Carcinoma de Células Escamosas de Cabeza y Cuello/mortalidad , Tasa de Supervivencia
12.
Psychol Med ; 47(11): 1990-2001, 2017 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-28374663

RESUMEN

BACKGROUND: The aim of this study was to assess the efficacy of meaning-centered group psychotherapy for cancer survivors (MCGP-CS) to improve personal meaning, compared with supportive group psychotherapy (SGP) and care as usual (CAU). METHOD: A total of 170 cancer survivors were randomly assigned to one of the three study arms: MCGP-CS (n = 57); SGP (n = 56); CAU (n = 57). The primary outcome measure was the Personal Meaning Profile (PMP; total score). Secondary outcome measures were subscales of the PMP, psychological well-being (Scales of Psychological Well-being; SPWB), post-traumatic growth (Posttraumatic Growth Inventory), Mental Adjustment to Cancer (MAC), optimism (Life Orientation Test-Revised), hopelessness (Beck's Hopelessness Scale), psychological distress (anxiety and depression, Hospital Anxiety and Depression Scale; HADS) and quality of life (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire; EORTC QLQ-C30). Outcome measures were assessed before randomization, post-intervention, and after 3 and 6 months of follow-up (FU). RESULTS: Linear mixed model analyses (intention-to-treat) showed significant differences between MCGP-CS, SGP and CAU on the total PMP score, and on (sub)scales of the PMP, SPWB, MAC and HADS. Post-hoc analyses showed significantly stronger treatment effects of MCGP-CS compared with CAU on personal meaning (d = 0.81), goal-orientedness (d = 1.07), positive relations (d = 0.59), purpose in life (d = 0.69); fighting spirit (d = 0.61) (post-intervention) and helpless/hopeless (d = -0.87) (3 months FU); and distress (d = -0.6) and depression (d = -0.38) (6 months FU). Significantly stronger effects of MCGP-CS compared with SGP were found on personal growth (d = 0.57) (3 months FU) and environmental mastery (d = 0.66) (6 months FU). CONCLUSIONS: MCGP-CS is an effective intervention for cancer survivors to improve personal meaning, psychological well-being and mental adjustment to cancer in the short term, and to reduce psychological distress in the long run.


Asunto(s)
Supervivientes de Cáncer/psicología , Depresión/psicología , Optimismo/psicología , Evaluación de Resultado en la Atención de Salud , Satisfacción Personal , Psicoterapia de Grupo/métodos , Calidad de Vida/psicología , Adulto , Anciano , Ansiedad/psicología , Ansiedad/terapia , Depresión/terapia , Femenino , Esperanza , Humanos , Masculino , Persona de Mediana Edad
13.
Psychooncology ; 26(12): 2040-2047, 2017 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-28264148

RESUMEN

OBJECTIVE: To optimize personalized medicine for patients with hematological malignancies (HM), we find that knowledge on patient preferences with regard to information provision and shared decision-making (SDM) is of the utmost importance. The aim of this study was to investigate the SDM preference and the satisfaction with and need for information among newly diagnosed HM patients and their informal caregivers, in relation to sociodemographic and clinical factors, cognitive coping style, and health related quality of life. METHODS: Newly diagnosed patients and their caregivers were asked to complete the Hematology Information Needs Questionnaire, the Information Satisfaction Questionnaire, and the Threatening Medical Situations Inventory. Medical records were consulted to retrieve sociodemographic and clinical factors and comorbidity by means of the ACE-27. RESULTS: Questionnaires were completed by 138 patients and 95 caregivers. Shared decision-making was preferred by the majority of patients (75%) and caregivers (88%), especially patients treated with curative intent (OR = 2.7, P = .041), and patients (OR = 1.2, P < .001) and caregivers (OR = 1.2, P = .001) with a higher monitoring cognitive coping style (MCCS). Among patients, total need for information was related to MCCS (P = .012), and need for specific information was related to MCCS and several clinical factors. Importantly, dissatisfaction with the information they received was reported by a third of the patients and caregivers, especially patients who wanted SDM (χ2  = 7.3, P = .007), and patients with a higher MCCS (OR = 0.94, P = .038). CONCLUSION: The majority of HM patients want to be involved in SDM, but the received information is not sufficient. Patient-tailored information is urgently needed, to improve SDM.


Asunto(s)
Cuidadores/psicología , Comunicación , Toma de Decisiones , Neoplasias Hematológicas/diagnóstico , Participación del Paciente , Satisfacción Personal , Adaptación Psicológica , Adulto , Femenino , Neoplasias Hematológicas/psicología , Neoplasias Hematológicas/terapia , Humanos , Masculino , Persona de Mediana Edad , Participación del Paciente/psicología , Prioridad del Paciente , Satisfacción del Paciente , Relaciones Médico-Paciente , Calidad de Vida , Derivación y Consulta , Encuestas y Cuestionarios
14.
Support Care Cancer ; 25(12): 3775-3783, 2017 12.
Artículo en Inglés | MEDLINE | ID: mdl-28702685

RESUMEN

PURPOSE: To investigate the long-term follow-up (5 years) of implementing patient-reported outcome measures (PROMs) in clinical practice to monitor health-related quality of life (HRQOL) in head and neck cancer (HNC) patients. METHODS: A mixed method design was used. The usage rate of OncoQuest (a touch screen computer system to monitor HRQOL) and the subsequent nurse consultation was calculated among HNC patients who visited the outpatient clinic for regular follow-up, as well as differences between ever users and never users (sociodemographic and clinical characteristics). The content of the nurse consultation was investigated. Reasons for not using (barriers) or using (facilitators) OncoQuest and the nurse consultation were explored from the perspective of HNC patients, and of head and neck surgeons. RESULTS: Usage rate of OncoQuest was 67% and of the nurse consultation 79%. Usage of OncoQuest was significantly related to tumor subsite and tumor stage. Topics most frequently (>40%) discussed during the nurse consultation were global quality of life (97%), head and neck cancer related symptoms (82%), other physical symptoms such as pain (61%), and psychological problems such as anxiety (44%). Several barriers and facilitators to implement PROMs in clinical practice were reported by both patients and head and neck surgeons. CONCLUSION: Usage of PROMs in clinical practice and a nurse consultation is durable, even 5 years after the introduction. This study contributes to better insight into long-term follow-up of implementation, thereby guiding future research and projects that aim to implement PROMs in clinical practice to monitor HRQOL among (head and neck) cancer patients.


Asunto(s)
Neoplasias de Cabeza y Cuello/fisiopatología , Neoplasias de Cabeza y Cuello/psicología , Medición de Resultados Informados por el Paciente , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Fisiológico , Calidad de Vida , Derivación y Consulta , Encuestas y Cuestionarios , Interfaz Usuario-Computador
15.
Int Psychogeriatr ; 29(12): 2017-2032, 2017 12.
Artículo en Inglés | MEDLINE | ID: mdl-28829005

RESUMEN

BACKGROUND: Person-centered care interventions can improve the quality of life and decrease behavioral problems of people with dementia. Although not convincingly proven, person-centered care interventions may benefit the caregivers as well. This study aims to gain insight into how working with the Veder Contact Method (VCM) - a new person-centered care method - influences the job satisfaction of caregivers. METHODS: Within a quasi-experimental study, the job satisfaction of caregivers of six experimental wards (n = 75) was compared with caregivers of six control wards (n = 36) that applied Care-As-Usual. The Leiden Quality of Work Questionnaire (LQWQ) was filled in by caregivers in both conditions. Additionally, on the experimental wards, qualitative research, i.e. focus groups with 42 caregivers and interviews with 11 managers, was conducted to obtain a deeper understanding of the influence of applying VCM on caregivers' job satisfaction. The transcripts were analyzed using deductive analysis. RESULTS: No quantitatively significant differences were found on the subscales of the LQWQ: work and time pressure, job satisfaction, autonomous decision making, social support from colleagues, and social support from supervisors. From the qualitative research, some caregivers and managers reported that implementing VCM contributed to their job satisfaction and that applying VCM supported handling difficult behavior and depressed mood of residents and contributed to team building. CONCLUSIONS: No significant effects on job satisfaction were demonstrated. Qualitative findings indicate that VCM positively influences the daily work performances of nursing home caregivers. The relation between the experience of offering quality care and job satisfaction of caregivers needs further investigation.


Asunto(s)
Cuidadores/psicología , Demencia/enfermería , Satisfacción en el Trabajo , Atención Dirigida al Paciente/métodos , Calidad de Vida/psicología , Adulto , Femenino , Grupos Focales , Hogares para Ancianos/organización & administración , Humanos , Masculino , Persona de Mediana Edad , Casas de Salud/organización & administración , Investigación Cualitativa , Calidad de la Atención de Salud/organización & administración , Encuestas y Cuestionarios
16.
Ann Oncol ; 27(9): 1754-60, 2016 09.
Artículo en Inglés | MEDLINE | ID: mdl-27287209

RESUMEN

BACKGROUND: This study aimed to evaluate the efficacy of stepped care (SC) targeting psychological distress in head and neck cancer (HNC) and lung cancer (LC) patients. PATIENTS AND METHODS: Patients with untreated distress [Hospital Anxiety and Depression Scale (HADS; HADS-D > 7, HADS-A > 7, or HADS-total > 14)] were randomized to SC (n = 75) or care-as-usual (CAU) (n = 81). SC consisted of watchful waiting, guided self-help, problem-solving therapy, and psychotherapy and/or psychotropic medication. The primary outcome measure was the HADS; secondary outcome measures were recovery rate, EORTC QLQ-C30, QLQ-HN35/QLQ-LC13, and IN-PATSAT32. Measures were assessed at baseline, after completion of care, and at 3, 6, 9, and 12 months follow-up. Linear mixed models, t-tests, and effect sizes (ES) were used to assess group differences. RESULTS: Patients with untreated distress were randomized to SC (n = 75) or care-as-usual (CAU) (n = 81). The course of psychological distress was better after SC compared with CAU (HADS-total, P = 0.005; HADS-A, P = 0.046; HADS-D, P = 0.007). The SC group scored better post-treatment (HADS-total, ES = 0.56; HADS-A, ES = 0.38; HADS-D, ES = 0.64) and at 9 months follow-up (HADS-total, ES = 0.42 and HADS-A, ES = 0.40). The recovery rate post-treatment was 55% after SC compared with 29% after CAU (P = 0.002), and 46% and 37% at 12 months follow-up (P = 0.35). Within SC, 28% recovered after watchful waiting, 34% after guided self-help, 9% after problem-solving therapy, and 17% after psychotherapy and/or psychotropic medication. The effect of SC was stronger for patients with a depressive or anxiety disorder compared with patients without such a disorder (HADS-total, P = 0.001; HADS-A, P = 0.003; HADS-D, P = 0.041). CONCLUSIONS: SC is effective and speeds up recovery among HNC and LC patients with untreated psychological distress. TRIAL REGISTRATION: Netherlands Trial Register (NTR1868).


Asunto(s)
Neoplasias de Cabeza y Cuello/psicología , Neoplasias Pulmonares/psicología , Psicoterapia , Estrés Psicológico/tratamiento farmacológico , Anciano , Ansiedad/tratamiento farmacológico , Ansiedad/patología , Ansiedad/psicología , Depresión/tratamiento farmacológico , Depresión/patología , Depresión/psicología , Femenino , Neoplasias de Cabeza y Cuello/complicaciones , Neoplasias de Cabeza y Cuello/tratamiento farmacológico , Neoplasias de Cabeza y Cuello/patología , Humanos , Neoplasias Pulmonares/complicaciones , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Países Bajos , Calidad de Vida , Estrés Psicológico/complicaciones , Estrés Psicológico/patología , Estrés Psicológico/psicología , Encuestas y Cuestionarios
18.
Gynecol Oncol ; 143(1): 135-142, 2016 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-27430395

RESUMEN

INTRODUCTION: Recent studies have shown that CADM1/MAL-methylation testing detects high-grade CIN lesions with a high short-term progression risk for cervical cancer. Women treated for CIN2/3 are at risk of post-treatment disease, representing either persistent (incompletely treated) or incident (early onset) lesions. Here, we evaluated CADM1/MAL-methylation analysis as potential tool for detecting recurrent high-grade CIN lesions (rCIN2/3). METHODS AND MATERIALS: A multicenter prospective clinical cohort study was conducted among 364 women treated for CIN2/3. Cervical scrapes were taken prior to treatment, and six and 12months post-treatment and tested for cytology, hrHPV (plus genotype) and CADM1/MAL-methylation. When at six months either of these tests was positive, a colposcopy-directed biopsy was obtained. At 12months, all women underwent an exit-colposcopy with biopsy. In case of rCIN2/3, re-treatment was done. RESULTS: We found 28 rCIN2 (7.7%) and 14 rCIN3 (3.8%), resulting in a total recurrence rate of 11.5%. All 14 women with rCIN3 and 15/28 (54%) with rCIN2 showed hrHPV type-persistence. Of these, 9/14 (64%) rCIN3 and 8/15 (53%) rCIN2 were CADM1/MAL-methylation positive. All incident rCIN2, characterized by hrHPV genotype-switch, were CADM1/MAL-methylation negative. All three carcinomas found after re-treatment were CADM1/MAL-methylation positive. CADM1/MAL-methylation positivity at both baseline and follow-up significantly increased the risk of ≥rCIN3 (from 0.7% to 18.4%), and ≥rCIN2 (from 8.2% to 36.8%), compared to a consistently CADM1/MAL-methylation negative result (p-value: <0.001). CONCLUSION: Post-treatment monitoring by CADM1/MAL-methylation analysis identifies women with an increased risk of rCIN2/3. Our results confirm previous data indicating that CADM1/MAL-methylation analysis provides a high reassurance against cancer.


Asunto(s)
Moléculas de Adhesión Celular/genética , Metilación de ADN , Inmunoglobulinas/genética , Proteínas Proteolipídicas Asociadas a Mielina y Linfocito/genética , Displasia del Cuello del Útero/genética , Neoplasias del Cuello Uterino/genética , Adulto , Molécula 1 de Adhesión Celular , Femenino , Humanos , Persona de Mediana Edad , Estudios Prospectivos
19.
Support Care Cancer ; 24(5): 2163-2171, 2016 May.
Artículo en Inglés | MEDLINE | ID: mdl-26563178

RESUMEN

PURPOSE: The purpose of this study was to investigate the feasibility of an online self-management application (OncoKompas) among cancer survivors. In OncoKompas, cancer survivors can monitor their quality of life (QOL) via participant reported outcomes (PROs) ("Measure"), which is followed by automatically generated individually tailored feedback ("Learn") and personalized advice on supportive care services ("Act"). METHODS: A pretest-posttest design was used, conducting a survey before providing access to OncoKompas, and 2 weeks after, followed by an interview by a nurse. Adoption was defined as the percentage of cancer survivors that agreed to participate in the study and returned the T0 questionnaire. Implementation was defined as the percentage of participants that actually used OncoKompas as intended (T1). General satisfaction was assessed based on the mean score of three study-specific questions: (1) general impression of OncoKompas, (2) the user-friendliness, and (3) the ability to use OncoKompas without assistance (10-point Likert scales). Furthermore, satisfaction was measured with the Net Promotor Scale (NPS). RESULTS: OncoKompas was feasible with an adoption grade of 64 %, an implementation grade of 75-91 %, a mean satisfaction score of 7.3, and a positive NPS (1.9). Sociodemographic and clinical factors and QOL were not associated with satisfaction. Several facilitators and barriers related to the feasibility of OncoKompas were identified. CONCLUSION: OncoKompas is considered feasible, but has to be further improved. In order to enhance feasibility and increase satisfaction, we have to balance the time it takes to use OncoKompas, measurement precision, and tailoring towards personalized advices.


Asunto(s)
Aplicaciones Móviles , Neoplasias/terapia , Medicina de Precisión/métodos , Sobrevivientes , Telemedicina/métodos , Adulto , Anciano , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/enfermería , Atención Dirigida al Paciente/métodos , Satisfacción Personal , Calidad de Vida , Autocuidado , Encuestas y Cuestionarios
20.
Br J Cancer ; 112(11): 1733-6, 2015 May 26.
Artículo en Inglés | MEDLINE | ID: mdl-25950384

RESUMEN

OBJECTIVE: The presence of human papillomavirus (HPV) infection in oropharyngeal squamous cell carcinoma (OPSCC) is a major determinant in prognostic risk modelling. Recently, a prognostic model was proposed in which HPV status, comorbidity and nodal stage were the most important prognostic factors to determine high-, intermediate- and low-risk survival groups. Here, we report on the validation of this model using an independent single-institutional cohort. METHODS: A total number of 235 patients curatively treated for OPSCC in the period 2000-2011 at the MUMC (Maastricht University Medical Center, The Netherlands) were included. The presence of an oncogenic HPV infection was determined by p16 immunostaining, followed by a high-risk HPV DNA PCR on the p16-positive cases. The model variables included were HPV status, comorbidity and nodal stage. As a measure of model performance, the Harrell's Concordance index (Harrell's C-index) was used. RESULTS: The 5-year overall survival (OS) estimates were 84.6%, 54.5% and 28.7% in the low-, intermediate- and high-risk group, respectively. The difference between the survival curves was highly significant (P<0.001). The Harrell's C-index was 0.69 (95% confidence interval (CI): 0.63-0.75). CONCLUSION: In this study a previously developed prognostic risk model was validated. This model will help to personalise treatment in OPSCC patients. This model is publicly available at www.predictcancer.org.


Asunto(s)
Carcinoma de Células Escamosas/epidemiología , Neoplasias de Cabeza y Cuello/epidemiología , Neoplasias Orofaríngeas/epidemiología , Infecciones por Papillomavirus/epidemiología , Anciano , Biomarcadores de Tumor , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/virología , Europa (Continente) , Femenino , Neoplasias de Cabeza y Cuello/patología , Neoplasias de Cabeza y Cuello/virología , Papillomavirus Humano 16/patogenicidad , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Orofaríngeas/patología , Neoplasias Orofaríngeas/virología , Infecciones por Papillomavirus/patología , Infecciones por Papillomavirus/virología , Pronóstico , Análisis de Supervivencia
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