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Safety of pregnancy after breast cancer in young women with hormone receptor-positive disease: a systematic review and meta-analysis. ESMO Open 2023; 8:102031. [PMID: 37879234 PMCID: PMC10774870 DOI: 10.1016/j.esmoop.2023.102031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 09/13/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Despite increasing evidence on the safety of pregnancy after anticancer treatments in breast cancer survivors, many physicians and patients remain concerned about a potential risk of pregnancy specifically in the case of hormone receptor-positive breast cancer. MATERIALS AND METHODS A systematic literature search of Medline, Embase and Cochrane library with no language or date restriction up to 31 March 2023 was carried out. To be included, articles had to be retrospective and prospective case-control and cohort studies as well as clinical trials comparing survival outcomes of premenopausal women with or without a pregnancy after prior diagnosis of hormone receptor-positive breast cancer. Disease-free survival (DFS) and overall survival (OS) were the outcomes of interest. Pooled hazard ratios (HRs) with 95% confidence intervals (CIs) were calculated. Study protocol is registered in PROSPERO (n. CRD42023394232). RESULTS Out of 7796 screened studies, 8 were eligible to be included in the final analysis. A total of 3805 patients with hormone receptor-positive invasive early breast cancer were included in these studies, of whom 1285 had a pregnancy after breast cancer diagnosis. Median follow-up time ranged from 3.8 to 15.8 years and was similar in the pregnancy and non-pregnancy cohorts. In three studies (n = 987 patients) reporting on DFS, no difference was observed between patients with and those without a subsequent pregnancy (HR 0.96, 95% CI 0.75-1.24, P = 0.781). In the six studies (n = 3504 patients) reporting on OS, patients with a pregnancy after breast cancer had a statistically significant better OS than those without a pregnancy (HR 0.46, 95% CI 0.27-0.77, P < 0.05). CONCLUSIONS This systematic review and meta-analysis of retrospective cohort studies provides updated evidence that having a pregnancy in patients with prior history of hormone receptor-positive invasive early breast cancer appears safe without detrimental effect on prognosis.
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Variations in Estrogen and Progesterone Receptor Content in Premenopausal Breast Cancer Patients Throughout the Menstrual Cycle. TUMORI JOURNAL 2018; 70:339-44. [PMID: 6474584 DOI: 10.1177/030089168407000408] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Estrogen (ER) and progesterone (PgR) receptor content was assayed in 290 premenopausal women with primary breast cancer, in order to investigate the influence of endogenous hormones on cytoplasmic receptor concentrations throughout the menstrual cycle, subdivided into four phases of ovarian function (early and late follicular phase, early and late luteal phase). Of the total population, 231 (79.7 %) patients were ER positive and 59 (20.3 %) were ER negative; 220 (75.9 %) were PgR positive and 70 (24.1 %) were PgR negative. The percentages of positive cases were almost constant in each phase. No significant difference in mean values of ER concentration was noted throughout the cycle. Instead, the PgR concentration significantly increased from the first to the third phase (P = 0.02) and decreased from the third to the fourth phase (P = 0.01). Our results suggest that ER- and PgR- cases are homogeneously distributed and not influenced by the phase of the cycle. Moreover, they suggest that PgR measurement in the luteal phase, rather than in other phases, prevents the occurrence of false low PgR levels and, at the same time, improves its prognostic significance and response rate to endocrine therapy.
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Distribution of Estrogen and Progesterone Receptors in Primary Tumor and Lymph Nodes in Individual Patients with Breast Cancer. TUMORI JOURNAL 2018; 70:165-8. [PMID: 6730015 DOI: 10.1177/030089168407000210] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Primary breast cancer tissue and lymph nodes were obtained from 48 patients. Estrogen receptors (ER) and progesterone receptors (PgR) were determined by a dextran-coated charcoal assay. ER were present in 72.9 % of the primary tumors and in 62.4 % of the malignant lymph nodes, whereas PgR were present in 73.0 % and 50.0 % of the cases, respectively. The primary tumor and the corresponding malignant lymph nodes showed an identical ER and PgR status, i.e., both tumor sites were receptor positive or both receptor negative in 89.6 % and 77.1 %, respectively. However, 10.4 % of the patients had ER-positive tumors but ER-negative lymph nodes and 22.9 % had PgR-positive primaries with PgR-negative lymph nodes. No receptor-positive lymph nodes showed a combination with receptor-negative primary tumor. This preliminary data shows that receptor-positive malignant lymph nodes mostly display the same receptor status as the corresponding primary tumor, whereas receptor-negative lymph nodes may have a receptor-positive primary tumor.
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Prognostic Significance of Progesterone Receptors Alone or in Association with Estrogen Receptors in Human Breast Cancer. TUMORI JOURNAL 2018; 70:159-64. [PMID: 6730014 DOI: 10.1177/030089168407000209] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Estrogen (ER) and progesterone (PgR) receptors were measured simultaneously in 1144 consecutive breast cancer patients to determine the distribution of patients according to receptor and menopausal status when receptor occurrence rates were considered. The prognostic signicance of PgR, either alone or in association with ER, was studied on 187 consecutive breast cancer patients treated only by radical mastectomy. All the cases, as regards axillary node status, were pathologically assessed as node negative. These patients did not receive any adjuvant treatment after mastectomy. At 36 months after mastectomy, the follow-up indicated that PgR- patients have a worse prognosis than PgR+ ones. This is evident when PgR alone is considered as a prognostic factor as well as when it is used to identify, within ER+ cases, those with a higher probability of relapse. In conclusion, it can be stated that although PgR status is an independent prognostic factor, it is useful to evaluate ER and PgR simultaneously for better patient management.
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Methane intestinal production and poor metabolic control in type I diabetes complicated by autonomic neuropathy. MINERVA ENDOCRINOL 2014; 39:201-207. [PMID: 25068305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM At the state of art it's unknown the correlation between diabetes and lower gastrointestinal disorders. Some studies show a significantly higher prevalence of small intestinal bacterial overgrowth in patients with type I diabetes in particular complicated by autonomic neuropathy. No data exists about gastrointestinal methane production in patients with diabetes and autonomic diabetic neuropathy. The aim of this paper was to evaluate the correlation of small intestinal bacterial overgrowth and gastrointestinal methane production with metabolic control and daily insulin requirements in patients with type 1 diabetes and. autonomic diabetic neuropathy. METHODS Thirty subjects with type 1 diabetes and autonomic diabetic neuropathy were underwent hydrogen and methane lactulose breath test (LBT) to evaluate the presence of small intestinal bacterial overgrowth (double peak of hydrogen) and methane production. The metabolic control was evaluated through the glycated hemoglobin and the daily insulin requirement (calculated as ratio between total insulin units in a day and body weight). Methane producers were treated with metronidazole (500 mg bid for 10 days) and perform a LBT 8 weeks after the end of therapy RESULTS Eight over thirty patients (26.6%) met the diagnostic criteria for small intestinal bacterial overgrowth. 11/30 patients (36%) were methane-producers (mean baseline value 16.37 ± 13.01 ppm; mean peak 26.62 ± 11.41 ppm); interestingly this subset of patients showed a worse glycemic control (mean HbA1c 8.16 ± 0.9% vs. 7.49 ± 0.8%, P<0.05). After metronidazole therapy 7/11 (63.3%) reduced CH4 production and they showed a mean HbA1c significantly lower than corresponding value before antibiotic therapy (7.63 ± 0.7% vs. 8.25 ± 0.8%). CONCLUSION Our study showed for the first time a possible role of CH4 production in metabolic control. In particular, the most interesting data is that an increased values of HbA1c seems to be related to a gut CH4 production as confirmed by its significant improvement after eradication therapy. We are not yet able to determine whether poor glycemic control is the cause or the consequence of the selection of methanogenic flora.
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MESH Headings
- Adult
- Anti-Bacterial Agents/therapeutic use
- Bacteria, Anaerobic/drug effects
- Bacteria, Anaerobic/metabolism
- Breath Tests
- Diabetes Mellitus, Type 1/blood
- Diabetes Mellitus, Type 1/complications
- Diabetes Mellitus, Type 1/drug therapy
- Diabetes Mellitus, Type 1/microbiology
- Diabetic Neuropathies/diagnosis
- Diabetic Neuropathies/microbiology
- Dose-Response Relationship, Drug
- Female
- Fermentation
- Gastric Emptying
- Gastrointestinal Motility
- Glycated Hemoglobin/analysis
- Humans
- Insulin/administration & dosage
- Insulin/therapeutic use
- Intestine, Small/innervation
- Intestine, Small/microbiology
- Intestine, Small/physiopathology
- Lactulose
- Male
- Methane/analysis
- Methane/biosynthesis
- Metronidazole/therapeutic use
- Middle Aged
- Young Adult
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Atherosclerotic coronary plaque in subjects with diabetic neuropathy: the prognostic cardiovascular role of Charcot neuroarthropathy--a case-control study. Acta Diabetol 2014; 51:587-93. [PMID: 24509841 DOI: 10.1007/s00592-014-0559-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 01/15/2014] [Indexed: 11/24/2022]
Abstract
The aim of this study was to investigate the severity of coronary artery disease (CAD) and the plaque composition in neuropathic type 2 diabetic subjects with and without Charcot neuroarthropathy (CN) undergoing multidetector computed tomography coronary angiography (MDCT-CA). The study was a single-center, observational, with unmatched case-control design. We selected 17 CN patients and 18 patients with diabetic neuropathy (DN) without CN. In all the patients, multidetector computed tomography was performed to assess the coronary artery calcium score (CACS) and degree of coronary artery stenosis. Patients were classified as positive in the presence of significant CAD if there was at least one stenosis >50 % on MDCT-CA. The invasive coronary angiography was performed in case of significant stenosis detected with MDCT-CA, both as reference to standard and eventually as treatment. Groups were matched for age, sex, and traditional CAD risk factors. As compared to DN individuals, CN exhibited higher rates of significant coronary stenoses (p = 0.027; OR 7.7 [1.3-43.5]). However, no significant differences were observed in the CACS, which reflects plaque burden, in the two groups (p = 0.759). No significant differences were observed comparing CACS distribution in all subjects for stenosis higher/equal or lower than 50 % (p = 0.320). Finally, no significant differences were observed comparing CACS distribution in CN and DN subjects for coronary stenoses higher/equal or lower than 50 %. Our results suggest that CN patients have a higher prevalence of severe coronary plaques compared to DN patients. Nevertheless, coronary plaques in CN patients did not exhibit an increased degree of calcification.
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Correlation between coronary microvascular function and angina status in patients with stable microvascular angina. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2014; 18:374-379. [PMID: 24563437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Classical anti-ischemic drugs are the first-line form of treatment in patients with microvascular angina (MVA), but they often fail to achieve a satisfactory control of angina symptoms. It is unknown whether there is any relation between improvement of angina status and changes in microvascular function induced by classical anti-ischemic drugs in MVA patients. AIM To assess whether, in MVA patients, the effects of classical anti-ischemic drugs on symptoms and quality of life (QoL) are related to changes in coronary microvascular function. PATIENTS AND METHODS We studied 51 patients (59±10 years; 15 men) with MVA. Coronary blood flow (CBF) response to adenosine (ADO) and to cold pressor test (CPT), Seattle Angina Questionnaire (SAQ) and EuroQoL scale were assessed at baseline, in pharmacological washout, and after 12 months under anti-ischemic therapy. Patients were divided into 2 groups: (1) Group 1 included patients with no improvement of QoL (EuroQoL score change < 10 points); (2) Group 2 included patients with QoL improvement (increase in EuroQoL score ≥ 10 points). RESULTS At baseline, the 2 groups were similar in age, gender, cardiovascular risk factors, CBF response to ADO and to CPT, SAQ and EuroQoL scores. At follow-up the 2 groups differed only for beta blockers use (27% vs. 88% in group 1 and 2, respectively; p < 0.001). A significant improvement in SAQ score was observed only in group 2. CBF response to both ADO and CPT showed a similar improvement in the 2 groups. No relation was found between changes in coronary microvascular function and in angina status. CONCLUSIONS In MVA patients beta-blockers are more effective than other anti-ischemic drugs in improving angina symptoms. The improvement of angina status does not seem to be mediated by changes in coronary microvascular function.
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Fields of application of continuous subcutaneous insulin infusion in the treatment of diabetes and implications in the use of rapid-acting insulin analogues. MINERVA ENDOCRINOL 2013; 38:321-328. [PMID: 24126552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In western countries, diabetes mellitus, because of macrovascular and microvascular complications related to it, is still an important cause of death. Patients with type 1 diabetes mellitus (T1DM) have a six-time higher risk of mortality than healthy patients. Since the Diabetes Control and Complications Trial (DCCT) established how an intensive therapy is necessary to prevent diabetes mellitus complications, many studies have been conducted to understand which method is able to reach an optimal metabolic control. In the past 30 years continuous subcutaneous insulin infusion established/introduced as a validate alternative to multiple daily injections. Several trials demonstrated that, when compared to MDI, CSII brings to a better metabolic control, in terms of a reduction of glycated hemoglobin and blood glucose variability, hypoglycemic episodes and improvement in quality of life. Because of their pharmacokinetic and pharmacodynamic characteristics, rapid-action insulin analogues are imposed as best insulin to be used in CSII. The rapid onset and the fast reached peak make them better mimic the way how pancreas secretes insulin. CSII by pump is not free from issues. Catheter occlusions, blockages, clogs can arrest insulin administration. The consequent higher levels of glycemic values, can easily bring to the onset of ketoacidosis, with an high risk for patients' life. Aspart is a rapid analogue obtained by aminoacidic substitution. It is as effective as lispro and glulisine in gaining a good metabolic control and even better in reducing glucose variability. Some studies tried to compare rapid analogues in terms of stability. Obtained data are controversial. An in vivo study evidenced higher stability or glulisine, while studies in vitro highlighted a higher safety of aspart. Nowadays it is not possible to assess which analogues is safer. When the infusion set is changed every 48 hours equivalent rates of occlusions have been observed.
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Metformin improves endothelial function in type 1 diabetic subjects: a pilot, placebo-controlled randomized study. Diabetes Obes Metab 2013; 15:427-31. [PMID: 23167274 DOI: 10.1111/dom.12041] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Revised: 10/09/2012] [Accepted: 11/13/2012] [Indexed: 01/07/2023]
Abstract
AIMS Several studies have investigated the effects of metformin treatment in patients with type 1 diabetes mellitus (T1DM). No study has hitherto examined its effects on endothelial function in these patients. In this study we sought to evaluate the effect of metformin on endothelial function in type 1 diabetic patients. METHODS Forty-two uncomplicated T1DM patients were randomized in a placebo-controlled, double-blind, 6-month trial to treatment with either metformin or placebo. Glycometabolic and clinical parameters as well as flow-mediated dilation (FMD) and nitrate-mediated dilation (NMD) of the right brachial artery were measured at baseline and at the end of the study. Glycaemic variability (GV, calculated from continuous glucose monitoring data) and a biomarker of oxidative stress [urinary 8-iso-prostaglandin F2α (PGF2α)] were also assessed. RESULTS Baseline data were similar in the two groups. Compared with placebo, metformin significantly reduced body weight [-2.27 kg (95% confidence interval: -3.99; -0.54); p = 0.012] whilst improved FMD [1.32% (0.30; 2.43); p = 0.013] and increased PGF2α [149 pg/mg creatinine (50; 248); p = 0.004]. Notably, the improvement of FMD did not correlate with the decrease of body weight (r(2) < 1%). NMD, haemoglobin A1c, GV, daily insulin dose and other parameters did not significantly change after the treatment comparing the two groups. CONCLUSIONS Our pilot trial showed that, in uncomplicated type 1 diabetic subjects, metformin improved FMD and increased PGF2α, a marker of oxidative stress, irrespective of its effects on glycaemic control and body weight. Randomized, blinded clinical trials are needed to evaluate the benefits and risks of metformin added to insulin in type 1 diabetes.
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A case of chronic hepatitis C developing insulin-dependent diabetes, thyroid autoimmunity and stiff-person syndrome as complications of interferon therapy. Diabetes Res Clin Pract 2010; 89:e36-8. [PMID: 20541278 DOI: 10.1016/j.diabres.2010.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2010] [Accepted: 05/10/2010] [Indexed: 01/01/2023]
Abstract
We describe the case of a 66-year-old man with chronic hepatitis C who developed type 1 diabetes mellitus (T1DM) and thyroid autoimmunity during Interferon alpha (INFalpha) therapy and then stiff-person syndrome (SPS). This is the first reported case in which SPS has appeared as complication of IFNalpha therapy.
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Effect of carbohydrate counting and medical nutritional therapy on glycaemic control in Type 1 diabetic subjects: a pilot study. Diabet Med 2010; 27:477-9. [PMID: 20536522 DOI: 10.1111/j.1464-5491.2010.02963.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS The effect of a balanced, carbohydrate-counting diet on glycaemic control in Type 1 diabetic subjects is unclear. Our aim was to determine its effect in a small, pilot trial. METHODS We randomized 256 Type 1 diabetic subjects to a Nutritional Education Programme (group A) or not (group B). Weight, body mass index, glycated haemoglobin (HbA1c), lipid profile, urate, creatinine, microalbuminuria and daily insulin requirements were measured at baseline and at the end of the study (9 months). During the study, the number of hypoglycaemic events (blood glucose<3.9 mmol/l) was also measured. RESULTS Compared with group B, group A showed: (i) a reduction in HbA1c (group A: 7.8+/-1.3-7.4+/-0.9%; group B: 7.5+/-0.8-7.5+/-1.1%; P<0.01); (ii) less hypoglycaemic events (4% vs. 7%; P<0.05); (iii) a reduction in dose of rapid insulin analogues (23.5+/-10.9 vs. 27.7+/-17.1 IU/24 h; P=0.03). No other between-group changes were observed. CONCLUSIONS This study shows the importance of medical nutritional therapy on glycaemic control in Type 1 diabetic subjects.
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Transient Bilateral Basal Ganglia Lesions in Rotavirus Encephalopathy. Neuroradiol J 2010; 23:42-7. [DOI: 10.1177/197140091002300107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2009] [Accepted: 10/20/2009] [Indexed: 11/17/2022] Open
Abstract
Rotavirus gastroenteritis may be associated with the onset of an acute reversible encephalitis. We describe a case of transient bilateral basal ganglia lesions after a prodromal gastroenteritis which completely resolved four months later. Diffusion weighted images were determinant to depict the basal ganglia abnormalities and were helpful to evaluate the prognosis. A review of the literature indicates that many diseases may be accompanied by signal abnormalities within the basal ganglia and that differential diagnosis is possible only through the simultaneous evaluation of imaging, clinical and laboratory findings.
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[MDCT in GIST evaluation.]. LA CLINICA TERAPEUTICA 2009; 160:201-206. [PMID: 19756321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIM The aim of our study was to evaluate the accuracy of MDCT in the study of gastrointestinal stromal tumour (GIST), and to compare CT results with histological findings. MATERIALS AND METHODS MDCT exams of 18 patients with 19 lesions, with histological proven GISTs diagnosis, were retrospectively evaluated in order to assess the localization, the size, the contours, as well as the CT pattern and enhancement of the lesions. All the tumors were recorded with Fletcher and Miettinen classification, which evaluate the risk assessment in the gastrointestinal stromal tumours. CT findings were correlated with histological results after surgery. RESULTS MDCT properly identified the localization and the size in all cases. CT features essentially agreed with histological features. CONCLUSIONS The immunopositivity to c-KIT (CD117) is the key to making a diagnosis of GIST. CT is the modality of choice to study these neoplasms, evaluating the tumour's site and size with high accuracy. In our experience MDCT proved to be a valid diagnostic tool, highly correlated with histological features.
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Clinical response and survival according to estrogen receptor levels after bilateral ovariectomy in advanced breast cancer. Eur J Surg Oncol 1989; 15:39-42. [PMID: 2917664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Estrogen receptor levels were determined at the time of ovariectomy in 71 premenopausal women with advanced breast cancer. Three groups of estrogen receptor concentration were established: less than 10 fmol/mg cytosol protein (group 1), between 10 and 25 fmol/mg cytosol protein (group 2), and more than 25 fmol/mg cytosol protein (group 3). The frequency of clinical response to ovariectomy was low in group 1 (17.4%), high in group 3 (79.4%), and intermediate in group 2 (35.7%). Median survival was poor in group 1 (18.5 months) and better in groups 2 (33.0 months) and 3 (32.5 months). These results were independent of disease stage and neoplastic localization.
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Prognostic Evaluation of Estrogen Receptors and Urinary Androgens in Ovariectomy for Advanced Breast Cancer. TUMORI JOURNAL 1984; 70:185-7. [PMID: 6730017 DOI: 10.1177/030089168407000213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Eighty patients with advanced breast cancer were characterized by estrogen receptor (ER) status and by urine androgen (A) metabolites. After ovariectomy, patients with positive hormonal parameters were treated with hormonal therapy and patients with negative parameters were treated with chemotherapy. The results of the follow-up confirm that the survival is higher in patients with positive hormonal parameters (ER +, A+). In this group, the patients with increased urine androgen excretion (i.e. A+) apparently had a better long-term survival than ER + cases.
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Long-Term Response to Ovariectomy in 35 Premenopausal Patients with Advanced Breast Cancer, Treated in Coherence with Hormonal Tests. TUMORI JOURNAL 1983; 69:343-7. [PMID: 6623658 DOI: 10.1177/030089168306900412] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Thirty-five premenopausal patients with metastasized or locally advanced breast cancer underwent ovariectomy. At relapse, after surgery, they were treated with hormone therapy or chemotherapy, according to hormonal tests carried out before the castration. Five-year survival, computed with the actuarial method, confirmed the better prognosis of the hormone-dependent patients and also an improved prognosis in the patients treated with hormone therapy after ovariectomy. Furthermore, chemotherapy proved more efficacious: an increased survival was observed in the non-hormone-dependent patients.
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