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Nowadays, the cost for oncology diseases is growing rapidly, in particular as a consequence of the introduction of new drugs and new diagnostic procedures, and becoming a considerable percentage of the global healthcare expense. On the other hand, a substantial amount of that cost is considered to be imputable to the follow-up procedures. The aim of our paper is to introduce the debate about follow-up policies adopted in gynecological oncology throughout a literature review just based on cost-effectiveness and cost-efficacy in order to explore if the data are consistent with evidences available in this field. Furthermore, it is discussed if common practice fits the needs of patients, gynecological oncologists, and health service. Despite the fact that in gynecological oncology we must consider different clinical situations concerning each specific neoplasm with their peculiar natural history, some general considerations could be drawn in order to set up future initiatives properly.

Objective. The aim of this study was to evaluate the predictive value of pretreatment serum hemoglobin level (Hb) together with a series of clinical and pathological variables available before neoadjuvant chemotherapy in locally advanced squamous cervical cancer.Methods. The influence on response to neoadjuvant chemotherapy of a series of pretreatment clinico-pathological features: hemoglobin level at diagnosis, age, parity, menopausal status, body mass index, clinical stage, tumor diameter, and nuclear grading were analyzed on 73 patients with locally advanced cervical cancer treated with platinum-based neoadjuvant chemotherapy followed by radical surgery. The relationships between pretreatment variables and response to chemotherapy were assessed in univariate and multivariate settings. A univariate and multivariate logistic regression model was adapted to predict an ''optimal'' response (pathological complete response or more than 50% reduction in tumoral diameter) or ''sub-optimal'' response (<50% reduction in tumoral diameter).Results. Seventy-three patients-clinical stage: Ib2: 29 (39.7%) IIa: 22 (30.1%) IIb: 22 (30.1%)-received 3 cycles of platinum-based neoadjuvant chemotherapy followed by type III radical hysterectomy. A complete response to neoadjuvant chemotherapy was significantly associated with higher level of pretreatment hemoglobin (mean 14.0 mg/dl) compared to patients with !50% response (12.7 mg/dl) or <50% (11.9 mg/dl) ( P = 0.002). At multivariate analysis, Hb level was found to be the most powerful and significantly related factor to response to neoadjuvant chemotherapy. A hemoglobin threshold of 12 mg/dl was able to distinguish between patients-with !12 mg/dl-at higher probability to respond to neoadjuvant chemotherapy from the ones at lower probability (hemoglobin level under 12 mg/dl). Patients with a complete response to chemotherapy had a 100% survival compared to 93.1% and 53.8% for patients with responses !50% and <50% respectively ( P = 0.0001). Patients with a pretreatment hemoglobin level of !12 mg/dl showed a survival of 87% compared to 63% for patients with a lower hemoglobin level ( P = 0.008).Conclusions. Pretreatment Hb level showed a prognostic and independent predictive value for response to neoadjuvant chemotherapy in locally advanced cervical cancer. In our preliminary report, performed on a limited sample, a threshold of 12 mg/dl seems to be helpful to distinguish between ''optimal'' and ''non-optimal'' response. D

Objective. The primary aim of this study was to evaluate the prognostic and predictive value of pretreatment serum hemoglobin level (Hb) in advanced ovarian cancer; second aim was to perform a preliminary investigation of intratumoral microvessel density (IMD).Methods. The influence on survival and response to treatment of several clinico-pathological features, including Hb, was analyzed in 72 patients with advanced ovarian cancer. IMD was assessed in tumor specimens of 25 of the 72 patients to compare three different endothelial markers: anti-FactorVIII, anti-CD31 and anti-CD34. In this subgroup of patients, a preliminary analysis of the prognostic and predictive value of IMD, and its relationship with Hb and other clinico-pathological features, was performed.Results. Hb z 12 g/dl was significantly associated with a better overall survival in univariate analysis ( P = 0.0181) and was the only independent prognostic variable in multivariate analysis ( P = 0.0160). Hb was directly related to progression-free survival ( P = 0.0240) and complete response to treatment ( P = 0.016). In the preliminary investigation of IMD, mean microvessel count did not show any significant difference among the three endothelial markers used, but anti-CD34 revealed a more consistent staining reaction. The relationship between IMD and complete response to treatment was found near to statistical significance ( P = 0.05); Hb and IMD were inversely related (r = À0.47; P = 0.045).Conclusions. Hb has a prognostic and predictive value in advanced ovarian cancer. In our preliminary study, which was performed on a limited number of patients, we found anti-CD34 to be an optimal marker for IMD determination, IMD to be a possible predictive factor of complete response to treatment, and IMD and Hb to be inversely related. D

We noted a resistance of many centers to accept some trends actually widespread in the literature but not yet performed in practical clinical.

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Much of the unexplained variability in the follow-up for gynecological malignancies is attributable to different habits of centers belonging to a cancer network. These results prompted us to design a multicenter randomized controlled trial to compare minimalist versus intensive follow-up programs in endometrial cancer.

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