RESUMO
OBJECTIVE: The aim of the study was to investigate if time to start chemotherapy (TTC) after primary debulking surgery (PDS) impacted relative survival (RS) in advanced epithelial ovarian/fallopian tube/primary peritoneal cancer (EOC). METHODS: Nationwide population-based study of women with EOC FIGO stages IIIC-IV, registered 2008-2018 in the Swedish Quality Register for Gynecologic Cancer, treated with PDS and chemotherapy. TTC was categorized into; ≤21 days, 22-28 days, 29-35 days, 36-42 days and > 42 days. Relative survival (RS) was estimated using the Pohar-Perme estimate of net survival. Multivariable analyses of excess mortality rate ratios (EMRRs) were estimated by Poisson regression models. RESULTS: In total, 1694 women were included. The median age was 65.0 years. Older age and no residual disease were more common in TTC >42 days than 0-21 days. The RS at 5-years was 37.9% and did not differ between TTC groups. In the R0 (no residual disease) cohort (n = 806), 2-year RS was higher in TTC ≤21 days (91.6%) and 22-28 days (91.4%) than TTC >42 days (79.1%). TTC >42 days (EMRR 2.33, p = 0.026), FIGO stage IV (EMRR 1.83, p = 0.007) and non-serous histology (EMRR 4.20, p < 0.001) were associated with 2-year worse excess mortality compared to TTC 0-21 days, in the R0 cohort. TTC was associated with 2-year survival in the R0 cohort in FIGO stage IV but not in stage IIIC. TTC was not associated with RS in patients with residual disease. CONCLUSIONS: For the entire cohort, stage IV, non-serous morphology and residual disease, but not TTC, influenced 5-year relative survival. However, longer TTC was associated with a poorer 2-year survival for those without residual disease after PDS.
Assuntos
Carcinoma Epitelial do Ovário , Procedimentos Cirúrgicos de Citorredução , Neoplasias Ovarianas , Tempo para o Tratamento , Humanos , Feminino , Idoso , Procedimentos Cirúrgicos de Citorredução/métodos , Neoplasias Ovarianas/cirurgia , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/mortalidade , Pessoa de Meia-Idade , Suécia/epidemiologia , Carcinoma Epitelial do Ovário/cirurgia , Carcinoma Epitelial do Ovário/mortalidade , Carcinoma Epitelial do Ovário/tratamento farmacológico , Carcinoma Epitelial do Ovário/patologia , Tempo para o Tratamento/estatística & dados numéricos , Estadiamento de Neoplasias , Sistema de Registros , Adulto , Idoso de 80 Anos ou mais , Neoplasias Peritoneais/tratamento farmacológico , Neoplasias Peritoneais/cirurgia , Neoplasias Peritoneais/mortalidade , Neoplasias das Tubas Uterinas/cirurgia , Neoplasias das Tubas Uterinas/patologia , Neoplasias das Tubas Uterinas/tratamento farmacológico , Neoplasias das Tubas Uterinas/mortalidade , Quimioterapia AdjuvanteRESUMO
BACKGROUND: Tinzaparin, a low-molecular weight heparin (LMWH), has shown anti-neoplastic properties in animal models and in in vitro studies of human cancer cell lines. The reduction of CA-125 levels during neoadjuvant chemotherapy (NACT) in patients with epithelial ovarian cancer (EOC) co-varies with the prognosis; the larger the decrease in CA-125, the better the prognosis. PURPOSE: This study aims to evaluate the potential anti-neoplastic effects of tinzaparin by investigating changes in serum CA-125 levels in advanced EOC patients who receive NACT. MATERIAL AND METHODS: This is an open randomized multicenter pilot trial. Forty patients with EOC selected to receive NACT will be randomized 1:1 to receive daily addition of tinzaparin or no tinzaparin. The processing and treatment of the patients will otherwise follow the recommendations in the Swedish National Guidelines for Ovarian Cancer. Before every cycle of chemotherapy, preoperatively, and 3 weeks after the last cycle of chemotherapy, a panel of biomarkers, including CA-125, will be measured. PATIENTS: Inclusion criteria are women aged 18 years or older, World Health Organization performance status 0-1, histologically confirmed high-grade serous, endometrioid or clear cell EOC, International Federation of Gynecology and Obstetrics (FIGO) stages III-IV. In addition, a CA-125 level of ≥ 250 kIE/L at diagnosis. Exclusion criteria are contraindications to LMWH, ongoing or recent treatment with unfractionated heparin, LMWH, warfarin or non-vitamin K antagonist oral anticoagulants. INTERPRETATION: This study will make an important contribution to the knowledge of the anti-neoplastic effects of tinzaparin in EOC patients and may thus guide the planning of a future study on the impact of tinzaparin on survival in EOC.
Assuntos
Biomarcadores Tumorais , Antígeno Ca-125 , Carcinoma Epitelial do Ovário , Terapia Neoadjuvante , Neoplasias Ovarianas , Tinzaparina , Humanos , Feminino , Tinzaparina/administração & dosagem , Terapia Neoadjuvante/métodos , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/sangue , Biomarcadores Tumorais/sangue , Antígeno Ca-125/sangue , Carcinoma Epitelial do Ovário/tratamento farmacológico , Carcinoma Epitelial do Ovário/patologia , Carcinoma Epitelial do Ovário/sangue , Adulto , Estadiamento de Neoplasias , Projetos Piloto , Pessoa de Meia-Idade , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Quimioterapia Adjuvante/métodos , Heparina de Baixo Peso Molecular/uso terapêutico , Heparina de Baixo Peso Molecular/administração & dosagem , Prognóstico , IdosoRESUMO
INTRODUCTION: Our objective was to investigate the trajectories of anxiety, depression, emotional and social functioning in women with newly diagnosed vulvar cancer from the time of diagnosis to 12 months after treatment. A further aim was to identify risk factors for high levels of anxiety. MATERIAL AND METHODS: PROVE (PROspective Vulvar Cancer Evaluation) is a nationwide longitudinal cohort study investigating quality of life in women with newly diagnosed vulvar cancer by the following validated patient-reported outcome measures at diagnosis, and 3 and 12 months after treatment: The Hospital Anxiety and Depression Scale, the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire C30, and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Vulvar module VU34. Mean scores, changes over time and associations were analyzed by generalized estimated equations and log-linear regression models, adjusted for possible confounders. RESULTS: Between 2019 and 2021, 105 (69%) women completed the questionnaires at all three time points. At diagnosis, 42% of the women reported elevated anxiety levels, decreasing significantly to 30% during the first 12 months. Insomnia, persisting vulvar symptoms and high information needs were significantly associated with a high level of anxiety (relative risk [RR] 2.1, 95% CI 1.2-3.7 for insomnia; RR 2.8, 95% CI 1.7-4.6 for vulvar symptoms, RR 2.7, 95% CI 1.5-4.9 for information needs). We found a trend towards a higher level of anxiety in younger women (<65 years: RR 1.5, 95% CI 1.0-2.5). Participants reported a low and stable prevalence of depression (14%) and high social functioning throughout the study period. CONCLUSIONS: Women with newly diagnosed vulvar cancer report a high level of anxiety at diagnosis. Despite a significant improvement, anxiety remains widely prevalent during the first year of follow-up. Targeting insomnia, vulvar symptoms and unmet needs may decrease anxiety during surveillance.
Assuntos
Distúrbios do Início e da Manutenção do Sono , Neoplasias Vulvares , Humanos , Feminino , Masculino , Depressão/diagnóstico , Qualidade de Vida/psicologia , Estudos Longitudinais , Neoplasias Vulvares/diagnóstico , Neoplasias Vulvares/epidemiologia , Estudos Prospectivos , Ansiedade/diagnósticoRESUMO
OBJECTIVES: To determine whether intrathecal morphine (ITM) analgesia in abdominal surgery for presumed gynecological malignancy was associated with better self-reported sleep quality postoperatively compared with epidural analgesia (EDA), and to evaluate risk factors for bad sleep quality. METHODS: A secondary analysis of a randomized open controlled trial, comparing ITM and EDA as postoperative analgesia in 80 women undergoing laparotomy under general anaesthesia in an enhanced recovery after surgery framework. A total of 38 women allocated to ITM and 39 to EDA completed the study. The Swedish Postoperative Symptoms Questionnaire assessed symptoms and sleep quality during the first postoperative week. Multiple logistic regression models evaluated risk factors. The results are presented as adjusted odds ratios with 95% CIs. RESULTS: The sleep quality night-by-night did not differ significantly between the women who had ITM or EDA. Risk factors for bad sleep quality for night 1 were age (0.91; 0.84-0.99), operation time (1.02; 1.00-1.03), and opioid consumption (0.96; 0.91-0.99). For night 2, regular use of hypnotics preoperatively (15.81; 1.52-164.27) and opioid consumption (1.07; 1.00-1.14) were independent risk factors for bad sleep. After the second night, no risk factors were disclosed. CONCLUSIONS: ITM and EDA did not appear to affect the sleep quality postoperatively differently in women undergoing laparotomy for presumed gynecological malignancy. Risk factors for self-reported bad sleep quality varied during the first 3 days after surgery. Younger age, longer operation time, and preoperative use of hypnotics were associated with bad sleep quality, whereas the effect of opioid consumption on sleep quality varied depending on the time since surgery. These findings merit further studies.
Assuntos
Analgesia Epidural , Neoplasias dos Genitais Femininos , Feminino , Humanos , Analgesia Epidural/efeitos adversos , Analgesia Epidural/métodos , Analgésicos Opioides/uso terapêutico , Morfina , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/epidemiologia , Autorrelato , Sono , Qualidade do Sono , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
OBJECTIVE: To assess detection rates and negative predictive values of sentinel node biopsy in vulvar squamous cell carcinoma with tumors ≥4 cm, multifocal tumors, and in locally recurrent disease. METHODS: Between December 2019 and December 2022, patients with vulvar squamous cell carcinoma with tumors ≥4 cm (group 1), multifocal tumors (group 2), or a first local recurrence without or with previous groin treatment (groups 3 and 4, respectively) were included in a prospective, nationwide multicenter interventional pilot study. The participants underwent a sentinel node biopsy followed by inguinofemoral lymph node dissection. Detection rates, negative predictive values, the proportion of micrometastases, and isolated tumor cells were determined separately for each group. RESULTS: In all, 64 women were included, 36 women in group 1 (56%), and 17 women in group 2 (27%). Due to the small number and heterogeneity of the 11 women in groups 3 and 4, they were excluded from further analyses. In groups 1 and 2, 25 women (47%) were diagnosed with node-positive disease, and in 16 women (64%) only in the sentinel nodes. The detection rates varied between 94.1-100% per patient and 84.1-85.3% per groin. No false-negative sentinel nodes were identified, giving a negative predictive value of 100% for group 1 (95% CI 91.2% to 100%) and for group 2 (95% CI 83.9% to 100%). Of the node-positive patients, 32% had micrometastasis or isolated tumor cells only. One third of the metastases were detected by ultrastaging. In 27% of the non-mapping groins, metastases were found in the lymphadenectomy specimen, and in 75% the metastases showed extranodal growth. CONCLUSION: In this small cohort of patients, we provide further data that may widen the indication of the sentinel node technique to women with tumors ≥4 cm and multifocal tumors. TRIAL REGISTRATION NUMBER: NCT04147780.
Assuntos
Carcinoma de Células Escamosas , Neoplasias Vulvares , Humanos , Feminino , Estudos Prospectivos , Neoplasias Vulvares/cirurgia , Neoplasias Vulvares/patologia , Projetos Piloto , Suécia/epidemiologia , Metástase Linfática/patologia , Biópsia de Linfonodo Sentinela/métodos , Excisão de Linfonodo/métodos , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/patologia , Virilha/patologia , Linfonodos/cirurgia , Linfonodos/patologiaRESUMO
INTRODUCTION: The primary aim of this study was to determine the incidence of patient-reported pain 1 year after hysterectomy for benign gynecological conditions in relation to occurrence of preoperative pain. The secondary aim was to analyze clinical risk factors for pain 1 year after the hysterectomy in women with and without preoperatively reported pelvic/lower abdominal pain. MATERIAL AND METHODS: This was a historical cohort study using data from the Swedish National Quality Registry for Gynecological Surgery on 16 694 benign hysterectomies. Data were analyzed using multivariable logistic regression models. RESULTS: One year after surgery, 22.4% of women with preoperative pain reported pelvic pain and 7.8% reported de novo pelvic pain. For those with preoperative pain younger age (adjusted odds ratio [aOR] 1.75, 95% confidence interval [CI] 1.38-2.23 and aOR 1.21, 95% CI 1.10-1.34 for women aged <35 and 35-44 years, respectively), not being gainfully employed (aOR 1.43, 95% CI 1.26-1.63), pelvic pain as the main symptom leading to hysterectomy (aOR 1.51, 95% CI 1.19-1.90), endometriosis (aOR 1.18, 95% CI 1.06-1.31), and laparoscopic hysterectomy (aOR 1.30, 95% CI 1.07-1.58), were clinically relevant independent risk factors for pelvic/lower abdominal pain 1 year after surgery, as were postoperative complications within 8 weeks after discharge. Meanwhile, clinically relevant independent risk factors for reporting de novo pain 1 year after surgery were younger age (aOR 2.05, 95% CI 1.08-3.86 and aOR 1.29, 95% CI 1.04-1.60 for women aged <35 and 35-44 years, respectively), and postoperative complications within 8 weeks after discharge. CONCLUSIONS: The incidence of pelvic pain and de novo pain 1 year after hysterectomy was relatively high. Women with and without reported preoperative pelvic/lower abdominal pain represented clinically different populations. The risk factors for pelvic pain seemed to differ in these two populations. The differences in risk factors could be taken into consideration in the preoperative counseling and in the decision-making concerning method of hysterectomy, provided that large well-designed studies confirm these risk factors.
Assuntos
Procedimentos Cirúrgicos em Ginecologia , Histerectomia , Feminino , Humanos , Estudos de Coortes , Suécia/epidemiologia , Incidência , Autorrelato , Estudos Retrospectivos , Histerectomia/efeitos adversos , Histerectomia/métodos , Fatores de Risco , Dor Pélvica/epidemiologia , Dor Pélvica/etiologia , Complicações Pós-Operatórias/epidemiologia , Dor Abdominal/etiologia , Sistema de RegistrosRESUMO
PURPOSE: The study aimed to determine if planned telephone follow-up, especially when adding structured, oriented coaching, reduces the intensity of postoperative symptoms and decreases analgesics consumption after benign hysterectomy. METHODS: A randomized, single-blinded, four-armed, controlled multicenter trial of 525 women scheduled for hysterectomy was conducted in 5 hospitals in the southeast health region of Sweden. The women were allocated 1:1:1:1 into four follow-up models: (A) no telephone follow-up (control group); (B) one planned, structured, telephone follow-up the day after discharge; (C) as B but with additional telephone follow-up once weekly for 6 weeks; and (D) as C but with oriented coaching telephone follow-up on all occasions. Postoperative symptoms were assessed using the Swedish Postoperative Symptoms Questionnaire. Analgesic consumption was registered. Unplanned telephone contacts and visits were registered during the 6 weeks of follow-up. RESULTS: In total, 487 women completed the study. Neither pain intensity, nor symptom sum score or analgesic consumption differed between the intervention groups. Altogether, 224 (46.0%) women had unplanned telephone contacts and 203 (41.7%) had unplanned visits. Independent of intervention, the women with unplanned telephone contacts had higher pain intensity and symptom sum scores, particularly if an unplanned telephone contact was followed by a visit, or an unplanned visit was preceded by an unplanned telephone contact. CONCLUSION: Telephone follow-up did not seem to affect recovery regarding symptoms or analgesic consumption after benign hysterectomy in an enhanced recovery after surgery (ERAS) setting. Unplanned telephone contacts and visits were associated with more postoperative symptoms, especially pain. Trial registration The study is registered in ClinicalTrial.gov: NCT01526668 retrospectively from January 27; 2012. Date of enrolment of first patient: October 11; 2011.
Assuntos
Papel do Profissional de Enfermagem , Dor Pós-Operatória , Humanos , Feminino , Masculino , Seguimentos , Estudos Retrospectivos , Dor Pós-Operatória/tratamento farmacológico , Analgésicos/uso terapêutico , Histerectomia/efeitos adversosRESUMO
BACKGROUND: Poor survival rates in different cancer types are sometimes blamed on diagnostic and treatment delays, and it has been suggested that such delays might be related to sociodemographic factors such as education and ethnicity. We examined associations of the wait time from diagnosis to surgery and survival in endometrial cancer (EC) and explored patient and tumour factors influencing the wait time. MATERIAL AND METHODS: In this historical population-based cohort study, The Swedish Quality Registry for Gynaecologic Cancer (SQRGC) was used to identify EC patients who underwent primary surgery between 2010 and 2018. Factors associated with a wait time > 32 d were analysed with logistic regression. The 32-d time point was defined in accordance with the Swedish Standardisation Cancer Care programme. Adjusted Poisson regression analyses were used to analyse excess mortality rate ratio (EMRR). RESULTS: Out of 7366 women, 5535 waited > 32 d for surgery and 1098 > 70 d. The overall median wait time was 44 d. The factors most strongly associated with a wait time > 32 d were surgery at a university hospital (adjusted odds ratio [OR] 1.34, 95% confidence interval [CI] 1.08-1.66) followed by country of birth (OR 1.31, 95% CI 1.10-1.55) and year of diagnosis. There were no associations between wait time and histology or age. A wait time < 15 d was associated with higher mortality (adjusted EMRR 2.29,95% CI 1.36-3.84) whereas no negative survival impact was seen with a wait time of 70 d. Age, tumour stage, histology and risk group were highly associated with survival, whereas education, country of origin and hospital level did not have any impact on survival. CONCLUSIONS: Surgery within the first two weeks after EC diagnosis was associated with worsened survival. A prolonged wait time did not seem to have any significant adverse effect on prognosis.HighlightsSurgery within the first two weeks after diagnosis of endometrial cancer (EC) was associated with poorer survival.A prolonged wait time to surgery did not worsen prognosis.Delay in time to surgery was associated with sociodemographic factors.
Assuntos
Neoplasias do Endométrio , Listas de Espera , Estudos de Coortes , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Fatores Sociodemográficos , Tempo para o TratamentoRESUMO
INTRODUCTION: Minimally invasive methods to reduce menorrhagia were introduced in the 1980s and 1990s. Transcervical endometrial resection (TCRE) and endometrial ablation (EA) are two of the most frequently used methods. As none of them can guarantee a complete removal of the endometrium, there are concerns that the remaining endometrium may develop to endometrial cancer (EC) later in life. The primary aim was to analyze the long-term incidence of EC after TCRE and EA in a nationwide population. The secondary aim was to assess the two treatment modalities separately. MATERIAL AND METHODS: The Swedish National Patient Registry and National Quality Registry for Gynecological Surgery were used for identification of women who had TCRE or EA performed between 1997-2017. The cohort was followed from the first TCRE or EA until hysterectomy, diagnosis of EC, or death. Follow-up data were retrieved from the National Cancer Registry and the National Death Registry. Expected incidence for EC in Swedish women was calculated using Swedish data retrieved from the NORDCAN project after having taken into account differences of age and follow-up time. Cumulative incidence of EC after TCRE and EA, was calculated. A standardized incidence ratio was calculated based on the expected and observed incidence, stratified by age and year of diagnosis. RESULTS: In total, 17 296 women (mean age 45.1 years) underwent TCRE (n = 8626) or EA (n = 8670). Excluded were 3121 who had a hysterectomy for benign causes during follow up. During a median follow-up time of 7.1 years (interquartile range 3.1-13.3 years) the numbers of EC were 25 (0.3%) after TCRE and 2 (0.02%) after EA, respectively. The observed incidence was significantly lower than expected (population-based estimate) after EA but not after TCRE, giving a standardized incidence ratio of 0.13 (95% confidence interval [CI] 0.03-0.53) after EA and 1.27 (95% CI 0.86-1.88) after TCRE. Median times to EC were 3.0 and 8.3 years after TCRE and EA, respectively. CONCLUSIONS: There was a significant reduction of EC after EA, suggesting a protective effect, whereas endometrial resection showed an incidence within the expected rate.
Assuntos
Técnicas de Ablação Endometrial , Neoplasias do Endométrio , Menorragia , Técnicas de Ablação Endometrial/efeitos adversos , Neoplasias do Endométrio/epidemiologia , Neoplasias do Endométrio/cirurgia , Endométrio/cirurgia , Feminino , Humanos , Histerectomia/efeitos adversos , Histerectomia/métodos , Incidência , Menorragia/cirurgia , Pessoa de Meia-Idade , Suécia/epidemiologiaRESUMO
BACKGROUND: The aim of this study was to analyze overall survival in endometrial cancer patients' FIGO stages I-III in relation to surgical approach; minimally invasive (MIS) or open surgery (laparotomy). METHODS: A population-based retrospective study of 7275 endometrial cancer patients included in the Swedish Quality Registry for Gynecologic Cancer diagnosed from 2010 to 2018. Cox proportional hazard models were used in univariable and multivariable survival analyses. RESULTS: In univariable analysis open surgery was associated with worse overall survival compared with MIS hazard ratio, HR, 1.39 (95% CI 1.18-1.63) while in the multivariable analysis, surgical approach (MIS vs open surgery) was not associated with overall survival after adjustment for known risk factors (HR 1.12, 95% CI 0.95-1.32). Higher FIGO stage, non-endometrioid histology, non-diploid tumors, lymphovascular space invasion and increasing age were independent risk factors for overall survival. CONCLUSION: The minimal invasive or open surgical approach did not show any impact on survival for patients with endometrial cancer stages I-III when known prognostic risk factors were included in the multivariable analyses.
Assuntos
Neoplasias do Endométrio/cirurgia , Histerectomia/métodos , Laparoscopia/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias do Endométrio/diagnóstico , Neoplasias do Endométrio/mortalidade , Neoplasias do Endométrio/patologia , Feminino , Seguimentos , Humanos , Histerectomia/estatística & dados numéricos , Pessoa de Meia-Idade , Análise Multivariada , Invasividade Neoplásica , Estadiamento de Neoplasias , Prognóstico , Modelos de Riscos Proporcionais , Estudos Prospectivos , Sistema de Registros/estatística & dados numéricos , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Suécia/epidemiologia , Resultado do TratamentoRESUMO
AIM: The first Swedish National Guidelines for Ovarian Cancer (NGOC) were published in 2012. We aimed to evaluate surgical outcomes and survival in patients with stage IIIC-IV disease, before and after the NGOC implementation. METHOD: Women with primary epithelial ovarian cancer, FIGO stage IIIC-IV, registered in the Swedish Quality Registry for Gynecologic Cancer 2008-2011 and 2013-2016 were included. Surgical outcomes were analyzed, including frequency of complete cytoreduction (R0). Relative survival (RS) and excess mortality rate ratios (EMRRs) were computed as measures of survival. Univariable and multivariable regression (Poisson) were calculated. RESULTS: In total, 3728 women were identified, 1746 before and 1982 after NGOC. After adjusting for age and stage, survival was improved 2013-2016 vs. 2008-2011 (EMRR 0.89; 95%CI:0.82-0.96, p < 0.05). For women undergoing primary debulking surgery (PDS), R0 frequency (28.9% vs. 53.3%; p < 0.001) and 5-year RS (29.6% (95%CI:26.8-32.8) vs. 37.4% (95%CI:33.6-41.7)) were increased, but fewer patients (58% vs. 44%, p < 0.001) underwent PDS after NGOC implementation. Median survival for the PDS cohort increased from 35 months (95%CI,32.8-39.2) to 43 months (95%CI,40.9-46.4). In the neoadjuvant chemotherapy (NACT) + interval debulking surgery (IDS) cohort, R0 increased (36.8% to 50.1%, p < 0.001), but not 5-year RS (17.5% vs. 20.7%, ns). Compared to PDS, the EMRR was 1.32 (95%CI,1.19-1.47, p < 0.001) for NACT+IDS and 3.00 (95%CI,2.66-3.38, p < 0.001) for chemotherapy alone. In multivariable analyses, PDS, R0, age ≤ 70 years, and stage IIIC were found to be independent factors for improved RS. CONCLUSION: Implementation of the first National Guidelines for Ovarian Cancer improved relative survival in advanced ovarian cancer.
Assuntos
Carcinoma Epitelial do Ovário/mortalidade , Carcinoma Epitelial do Ovário/terapia , Neoplasias Ovarianas/mortalidade , Neoplasias Ovarianas/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma Epitelial do Ovário/tratamento farmacológico , Carcinoma Epitelial do Ovário/cirurgia , Procedimentos Cirúrgicos de Citorredução/métodos , Procedimentos Cirúrgicos de Citorredução/normas , Feminino , Fidelidade a Diretrizes , Humanos , Pessoa de Meia-Idade , Terapia Neoadjuvante , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/cirurgia , Guias de Prática Clínica como Assunto , Sistema de Registros , Suécia/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: The aim of the study was to determine risk factors for lymphedema of the lower limbs, assessed by four methods, 1 year after surgery for endometrial cancer. METHODS: A prospective longitudinal multicenter study was conducted in 14 Swedish hospitals. 235 women with endometrial cancer were included; 116 underwent surgery including lymphadenectomy, and 119 had surgery without lymphadenectomy. Lymphedema was assessed preoperatively and 1 year postoperatively objectively by systematic circumferential measurements of the legs, enabling volume estimation addressed as (1) crude volume and (2) body mass index-standardized volume, or (3) clinical grading, and (4) subjectively by patient-reported perception of leg swelling. In volume estimation, lymphedema was defined as a volume increase ≥10%. Risk factors were analyzed using forward stepwise logistic regression models and presented as adjusted odds ratio (aOR) and 95% confidence interval (95% CI). RESULTS: Risk factors varied substantially, depending on the method of determining lymphedema. Lymphadenectomy was a risk factor for lymphedema when assessed by body mass index-standardized volume (aOR 14.42, 95% CI 3.49 to 59.62), clinical grading (aOR 2.11, 95% CI 1.04 to 4.29), and patient-perceived swelling (aOR 2.51, 95% CI 1.33 to 4.73), but not when evaluated by crude volume. Adjuvant radiotherapy was only a risk factor for lymphedema when assessed by body mass index-standardized volume (aOR 15.02, 95% CI 2.34 to 96.57). Aging was a risk factor for lymphedema when assessed by body mass index-standardized volume (aOR 1.07, 95% CI 1.00 to 1.15) and patient-perceived swelling (aOR 1.06, 95% CI 1.02 to 1.10), but not when assessed by crude volume or clinical grading. Increase in body mass index was a risk factor for lymphedema when estimated by crude volume (aOR 1.92, 95% CI 1.36 to 2.71) and patient-perceived swelling (aOR 1.36, 95% CI 1.11 to 1.66), but not by body mass index-standardized volume or clinical grading. The extent of lymphadenectomy was strongly predictive for the development of lymphedema when assessed by body mass index-standardized volume and patient-perceived swelling, but not by crude volume or clinical grading. CONCLUSION: Apparent risk factors for lymphedema differed considerably depending on the method used to determine lymphedema. This highlights the need for a 'gold standard' method when addressing lymphedema for determining risk factors.
Assuntos
Neoplasias do Endométrio/cirurgia , Excisão de Linfonodo/efeitos adversos , Linfedema/diagnóstico , Radioterapia Adjuvante/efeitos adversos , Idoso , Estudos de Casos e Controles , Neoplasias do Endométrio/radioterapia , Feminino , Humanos , Perna (Membro)/patologia , Estudos Longitudinais , Linfedema/etiologia , Linfedema/patologia , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , SuéciaRESUMO
INTRODUCTION: Deep myometrial invasion (≥50%) is a prognostic factor for lymph node metastases and decreased survival in endometrial cancer. There is no consensus regarding which pre/intraoperative diagnostic method should be preferred. Our aim was to explore the pattern of diagnostic methods for myometrial invasion assessment in Sweden and to evaluate differences among magnetic resonance imaging (MRI), transvaginal sonography, frozen section, and gross examination in clinical practice. MATERIAL AND METHODS: This is a nationwide historical cohort study; women with endometrial cancer with data on assessment of myometrial invasion and FIGO stage I-III registered in the Swedish Quality Registry for Gynecologic Cancer (SQRGC) between 2017 and 2019 were eligible. Data on age, histology, FIGO stage, method, and results of myometrial invasion assessment, pathology results, and hospital level were collected from the SQRGC. The final assessment by the pathologist was considered the reference standard. RESULTS: In the study population of 1401 women, 32% (n = 448) had myometrial invasion of 50% of more. The methods reported for myometrial invasion assessment were transvaginal sonography in 59%, MRI in 28%, gross examination in 8% and frozen section in 5% of cases. Only minor differences were found for age and FIGO stage when comparing methods applied for myometrial invasion assessment. The sensitivity, specificity, and accuracy to find myometrial invasion of 50% or more with transvaginal sonography were 65.6%, 80.3%, and 75.8%, for MRI they were 76.9%, 71.9%, and 73.8%, for gross examination they were 71.9%, 93.6%, and 87.3%, and for frozen section they were 90.0%, 92.7%, and 92.0%, respectively. CONCLUSIONS: In Sweden, the assessment of deep myometrial invasion is most often performed with transvaginal sonography, but the sensitivity is lower than for the other diagnostic methods. In clinical practice, the accuracy is moderate for transvaginal sonography and MRI.
Assuntos
Neoplasias do Endométrio/diagnóstico , Miométrio/patologia , Idoso , Estudos de Coortes , Neoplasias do Endométrio/patologia , Feminino , Secções Congeladas , Humanos , Período Intraoperatório , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Miométrio/diagnóstico por imagem , Invasividade Neoplásica , Cuidados Pré-Operatórios , Sensibilidade e Especificidade , Suécia , UltrassonografiaRESUMO
OBJECTIVE: The study aimed to determine the incidence of lower limb lymphedema (LLL) after surgery for endometrial cancer (EC) by means of three methods, and to determine the incidence of lymphocysts after one year. METHODS: A prospective longitudinal multicenter study was conducted in 14 hospitals in Sweden. Two-hundred-and-thirty-five women with EC were included; 116 underwent surgery that included lymphadenectomy (+LA) and 119 were without lymphadenectomy (-LA). Lymphedema was assessed objectively on four occasions; preoperatively, at 4-6 weeks, six months and one year postoperatively using systematic measurement of leg circumferences, enabling calculation of leg volumes, and a clinical grading of LLL, and subjectively by the patient's perception of lymphedema measured by a lymphedema-specific quality-of-life instrument. Lymphocyst was evaluated by vaginal ultrasonography. RESULTS: After one year the incidence of LLL after increase in leg volume adjusted for body mass index was 15.8% in +LA women and 3.4% in -LA women. The corresponding figures for clinical grading were 24.1% and 11.8%, and for patient-reported perceived LLL 10.7% and 5.1%. The agreement between the modalities revealed fair to moderate correlation between patient-reported LLL and clinical grading, but poor agreement between volume increase and patient-reported LLL or clinical grading. Lymphocysts were found in 4.3% after one year. CONCLUSIONS: Although the incidence of LLL and lymphocysts after surgery for EC including LA seemed to be relatively high the study demonstrated significant variations in incidence depending on the measurement modality. This emphasizes the need for a 'gold standard' of measurement of LLL in clinical practice and research.
Assuntos
Neoplasias do Endométrio/cirurgia , Linfedema/epidemiologia , Linfocele/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Idoso , Neoplasias do Endométrio/patologia , Feminino , Humanos , Histerectomia/efeitos adversos , Histerectomia/métodos , Histerectomia/estatística & dados numéricos , Incidência , Estudos Longitudinais , Extremidade Inferior , Excisão de Linfonodo/efeitos adversos , Excisão de Linfonodo/estatística & dados numéricos , Linfedema/diagnóstico , Linfedema/etiologia , Linfocele/diagnóstico , Linfocele/etiologia , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Complicações Pós-Operatórias/etiologia , Prevalência , Estudos Prospectivos , Fatores de Risco , Salpingo-Ooforectomia/efeitos adversos , Salpingo-Ooforectomia/métodos , Salpingo-Ooforectomia/estatística & dados numéricos , Índice de Gravidade de Doença , Suécia/epidemiologia , UltrassonografiaRESUMO
OBJECTIVE: Vulvar cancer affects mainly elderly women and with an ageing population the incidence has increased. We explored the primary treatment patterns and relative survival of patients with vulvar squamous cell carcinoma (VSCC) by stage and age-group. METHODS: A population-based nationwide study on women diagnosed with VSCC between 2012 and 2016 and registered in the Swedish Quality Registry for Gynecologic Cancer (SQRGC). Main outcome was 5-year relative survival (RS) estimated by the Pohar Perme method. The relative risk of excess mortality (EMRR) between different groups was analyzed by Poisson regression. The age-standardized relative survival (AS-RS) was estimated for the total cohort. RESULTS: Median follow-up time was 41 months. The study population included 657 women; 33% were ≥ 80 years old. FIGO stage I was most common (55%). Primary surgery was performed in 96% stage I, 65% stage II, 80% stage III and 28% stage IV. In women ≥80 years, exploration of the groins and chemoradiotherapy was less often performed. They also received lower mean doses of radiation than younger women. The 5-year AS-RS was 74%. 5-year RS was 84% for stage I, 60% for stage II, 54% for stage III and 35% for stage IV. The EMRR for women ≥80 years compared with women <60 years was 4.3 (p < 0.001); 4.9 (p < 0.001) for stages I-II and 3.5(p = 0.007) for stage III. CONCLUSIONS: In general, primary treatment of patients with vulvar squamous cell carcinoma in Sweden adhered to guidelines. Areas of improvement include treatment for stage II and for the very old.
Assuntos
Carcinoma de Células Escamosas/terapia , Quimiorradioterapia/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Neoplasias Vulvares/terapia , Vulvectomia/estatística & dados numéricos , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/mortalidade , Quimiorradioterapia/normas , Medicina Baseada em Evidências/normas , Feminino , Seguimentos , Fidelidade a Diretrizes/estatística & dados numéricos , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Guias de Prática Clínica como Assunto , Padrões de Prática Médica/normas , Estudos Prospectivos , Sistema de Registros/estatística & dados numéricos , Taxa de Sobrevida , Suécia/epidemiologia , Neoplasias Vulvares/diagnóstico , Neoplasias Vulvares/mortalidade , Vulvectomia/normas , Adulto JovemRESUMO
Background: The aim of this study was to validate a translated Swedish version of the lymphoedema-specific quality of life questionnaire (LYMQOL) in a cohort of Swedish cancer patients with secondary lymphoedema of the limbs after cancer treatment.Material and methods: We recruited 102 patients with lymphoedema of the arms or legs after cancer treatment who were visiting lymphoedema therapists at the departments of oncology at the university hospitals in Linköping and Umeå. The LYMQOL questionnaires were translated forward and backward from English to Swedish. Content and face validity were evaluated. The construct validity was assessed by comparing the LYMQOL with the Short Form Health Survey (SF-36) and the perceived degree of lymphoedema of the limbs, respectively. Reliability was determined through test-retest. The internal consistency was assessed by determining Cronbach's alpha and by factor analysis.Results: The content and face validity assessments showed that LYMQOL was an easy, clear and not too long questionnaire to use for patients with lymphoedema. Construct validity was high in both versions when compared with the SF-36. The association between the degrees of perceived lymphoedema and the LYMQOL was only significant in the domains Function and Body Image in the arm version, whereas all domains in the leg version were significant. The reliability was good for the arm version (intra-class-correlation coefficients 0.53-0.87) and very good for the leg version (intra-class-correlation coefficients 0.78-0.90). The internal consistency was acceptable to excellent, with Cronbach's alpha values between 0.79-0.93 (arm-version) and 0.87-0.94 (leg-version). The factor analysis confirmed the usefulness of the four domains in the LYMQOL versions.Conclusions: This study confirmed the validity of the Swedish version of LYMQOL and demonstrated that LYMQOL may be a simple and useful tool for use in clinical practice and scientific contexts for evaluating QoL in patients with lymphoedema of the limbs.
Assuntos
Linfedema/psicologia , Neoplasias/psicologia , Qualidade de Vida , Inquéritos e Questionários/normas , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Análise Fatorial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/fisiopatologia , Reprodutibilidade dos Testes , SuéciaRESUMO
BACKGROUND: In squamous cell vulvar cancer, sentinel node biopsy is accepted as standard treatment in well-defined patient groups and has reduced surgical morbidity considerably. Currently, due to the lack of evidence, it cannot be offered to patients with tumors of 4 cm diameter or greater or with multifocal tumors, or in local recurrences. PRIMARY OBJECTIVE: This study is primarily a pilot and feasibility trial, aiming to evaluate if the prerequisites concerning detection rate and negative predictive value are satisfactory before the implementation of a multinational trial. STUDY HYPOTHESIS: Sentinel node biopsy has an acceptable negative predictive value and detection rate in the study cohort. TRIAL DESIGN: This study is planned as a prospective, national, multicenter interventional trial. Participating patients will undergo a sentinel node biopsy in addition to an inguinofemoral lymphadenectomy. INCLUSION AND EXCLUSION CRITERIA: Inclusion criteria: for women in group 1, a primary tumor ≥4 cm in diameter; in group 2, a multifocal primary tumor; in group 3, a local recurrence without previous inguinofemoral lymphadenectomy or radiation to the groins; in group 4, a local recurrence, with previous inguinofemoral lymphadenectomy and/or radiation to the groins. PRIMARY ENDPOINT: The primary endpoints are the detection rate and the negative predictive value of the sentinel node procedure. SAMPLE SIZE: In each of the four study arms, recruitment of 20-30 patients is planned. ESTIMATED DATES FOR COMPLETING RECRUITMENT AND PRESENTING RESULTS: Recruitment will take place between November 2019 and October 2021. Results will be available in December 2021. TRIAL REGISTRATION: The trial is registered at "ClinicalTrials.gov" (ID: NCT04147780).
Assuntos
Biópsia de Linfonodo Sentinela/métodos , Linfonodo Sentinela/patologia , Neoplasias Vulvares/patologia , Carcinoma de Células Escamosas/patologia , Estudos de Coortes , Estudos de Viabilidade , Feminino , Humanos , Linfonodos/patologia , Metástase Linfática , Estudos Multicêntricos como Assunto , Estadiamento de Neoplasias , Projetos Piloto , Estudos ProspectivosRESUMO
OBJECTIVES: To compare total costs for hospital stay and post-operative recovery between robotic and abdominal hysterectomy in the treatment of early-stage endometrial cancer provided in an enhanced recovery after surgery (ERAS) setting. Costs were evaluated in relation to health impact, taking a societal perspective. METHODS: Cost analysis was based on data from an open randomized controlled trial in an ERAS setting at a Swedish tertiary referral university hospital: 50 women with low-risk endometrial cancer scheduled for surgery between February 2012 and May 2016 were included; 25 women were allocated to robotic and 25 to abdominal hysterectomy. We compared the total time in the operating theater, procedure costs, post-operative care, length of hospital stay, readmissions, informal care, and sick leave as well as the health-related quality of life until 6 weeks after surgery. The comparison was made by using the EuroQoL group form with five dimensions and three levels (EQ-5D). The primary outcome measure was total cost; secondary outcomes were quality-adjusted life-years (QALYs) and cost per QALY. The costs were calculated in Swedish Krona (SEK). RESULTS: Age (median (IQR) 68 (63-72) vs 67 (59-75) years), duration of hospital stay (ie, time to discharge criteria were met) (median (IQR) 36 (36-36) vs 36 (36-54) hours), and sick leave (median (IQR) 25 (17-30) vs 31 (36-54) days) did not differ between the robotic and abdominal group. Time of surgery was significantly longer in the robotic group than in the abdominal group (median (IQR) 70 (60-90) vs 56 (49-84) min; p<0.05). The robotic group recovered significantly faster as measured by the EQ-5D health index and gained 0.018 QALYs until 6 weeks after surgery. Total costs were 20% higher for the robotic procedure (SEK71 634 vs SEK59 319). The total cost per QALY gained for women in the robotic group was slightly under SEK700 000. CONCLUSIONS: Robotic hysterectomy used in an ERAS setting in the treatment of early endometrial cancer improved health within 6 weeks after the operation at a high cost for the health gained compared with abdominal hysterectomy. The productivity loss and informal care were lower for robotic hysterectomy, while healthcare had a higher procedure cost that could not be offset by the higher cost due to complications in the abdominal group.
Assuntos
Neoplasias do Endométrio/cirurgia , Custos Hospitalares/estatística & dados numéricos , Histerectomia/economia , Procedimentos Cirúrgicos Robóticos/economia , Idoso , Análise Custo-Benefício , Feminino , Humanos , Histerectomia/métodos , Tempo de Internação/economia , Pessoa de Meia-Idade , Complicações Pós-Operatórias/economia , Anos de Vida Ajustados por Qualidade de Vida , Procedimentos Cirúrgicos Robóticos/métodos , Licença Médica/economia , Inquéritos e QuestionáriosRESUMO
Control of fatty acid storage and release in adipose tissue is fundamental in energy homeostasis and the development of obesity and type 2 diabetes. We here take the whole signalling network into account to identify how insulin and ß-adrenergic stimulation in concert controls lipolysis in mature subcutaneous adipocytes obtained from non-diabetic and, in parallel, type 2 diabetic women. We report that, and show how, the anti-lipolytic effect of insulin can be fully explained by protein kinase B (PKB/Akt)-dependent activation of the phosphodiesterase PDE3B. Through the same PKB-dependent pathway ß-adrenergic receptor signalling, via cAMP and PI3Kα, is anti-lipolytic and inhibits its own stimulation of lipolysis by 50%. Through this pathway both insulin and ß-adrenergic signalling control phosphorylation of FOXO1. The dose-response of lipolysis is bell-shaped, such that insulin is anti-lipolytic at low concentrations, but at higher concentrations of insulin lipolysis was increasingly restored due to inhibition of PDE3B. The control of lipolysis was not altered in adipocytes from diabetic individuals. However, the release of fatty acids was increased by 50% in diabetes due to reduced reesterification of lipolytically liberated fatty acids. In conclusion, our results reveal mechanisms of control by insulin and ß-adrenergic stimulation - in human adipocytes - that define a network of checks and balances ensuring robust control to secure uninterrupted supply of fatty acids without reaching concentrations that put cellular integrity at risk. Moreover, our results define how selective insulin resistance leave lipolytic control by insulin unaltered in diabetes, while the fatty acid release is substantially increased.
Assuntos
Adipócitos/metabolismo , Tecido Adiposo/metabolismo , Diabetes Mellitus Tipo 2/metabolismo , Insulina/farmacologia , Lipólise , Receptores Adrenérgicos beta/metabolismo , Adipócitos/citologia , Tecido Adiposo/citologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Células Cultivadas , Feminino , Humanos , Lipólise/efeitos dos fármacos , Lipólise/fisiologia , Pessoa de Meia-Idade , Obesidade/metabolismo , Adulto JovemRESUMO
OBJECTIVE: Survival in cervical cancer has improved little over the last decades. We aimed to elucidate primary treatment patterns and survival. METHODS: Population-based study of patients included in the Swedish Quality Registry for Gynecologic Cancer diagnosed 2011-2015. Main outcome was 5-year relative survival (RS). Age-standardised RS (AS-RS) was estimated for the total cohort and for the pooled study population of squamous, adenosquamous-, adenocarcinoma. RESULTS: Median follow-up time was 4.6â¯years. The study population consisted of 2141 patients; 97% of the 2212 patients in the total cohort and the 5-year AS-RS was 71% and 70%, respectively. RS stage IB1: surgery alone 95% vs. 72% for definitive chemoradiotherapy (CT-RT) (pâ¯<â¯0.001). In stage IIA1 74% had CT-RT, and 47% of operated patients received adjuvant (CT)-RT. RS stage IB2: surgically treated 81% (69% received adjuvant (CT)-RT) vs. 76% for (CT)-RT (pâ¯=â¯0.73). RS stage IIB: 77% for CT-RTâ¯+â¯brachytherapy (BT), 37% for RTâ¯+â¯BT (pâ¯=â¯0.045) and 27% for RT-BT (pâ¯<â¯0.001). Stages III-IVA; <40% received CT-RTâ¯+â¯BT, RS 45% vs. 18% for RT-BT (RR 4.1, pâ¯<â¯0.001). RS stage IVB 7%. CONCLUSION: Primary treatment of cervical cancer in Sweden adhered to evidence-based standard of care. Areas of improvement include optimising treatment for stages III-IVA, and avoiding combining surgery and radiotherapy.