PubMed Health⌕ Search

Biomedical subjects

Gianfranco Scarselli

Publications and source records attributed to Gianfranco Scarselli.

At least 19 recordsLinked to original sources
PubMed2006

Axillary ultrasound scanning in the follow-up of breast cancer patients undergoing sentinel node biopsy.

In breast cancer patients with negative sentinel node biopsy (SNB), surveillance of the unremoved nodes is recommended. Clinical examination has poor sensitivity. The aim of this study was to evaluate the role of axillary ultrasound scan (AUS) in the follow-up of these patients. AUS was performed every 12 months in a series of 165 patients with negative SNB. During the follow-up (median 45.6 months), in 154 patients, the AUS was carried out as a routine examination and in three cases (1.9%) it showed suspicious nodes, which underwent core biopsy. No evidence of axillary recurrence was found. Conversely, in 11 patients, AUS was performed to clarify a palpable lymphadenopathy; none of them was suspicious at US. We conclude that routine AUS to follow-up patients who have had a negative SNB is unnecessary. However, AUS may be useful in the presence of palpable nodes, to select those patients who do not require biopsy.

Adult↗
PubMed2006

Radiofrequency ablation for minimally invasive treatment of breast carcinoma. A pilot study in elderly inoperable patients.

OBJECTIVES: Radiofrequency ablation (RFA) has been used to treat hepatic, renal and prostate tumors. Preliminary experiences in breast cancer, followed by surgical excision, were encouraging. We performed a pilot trial of ultrasound-guided percutaneous RFA, not followed by surgery, in three elderly inoperable patients with breast carcinoma. The study was undertaken to determine the feasibility of treating small breast malignancies with RFA only and to evaluate the safety and complications related to this treatment. METHODS: Three patients with core-needle biopsy-proven invasive carcinoma (<2 cm in greatest dimension) underwent ultrasound-guided RFA under local anesthesia, as outpatient procedure. Treatment was planned to ablate the tumor and a margin of surrounding breast tissue. All the patients were evaluated after a 1, 6, 12 and 18 months of follow-up. RESULTS: All the patients completed the treatment with minimal or no discomfort and returned home after 1 h. The mean age was 81.3 years (range, 76-86 years) and the mean tumor size was 11.6 mm (range, 10-13 mm). The tumors laid more than 10 mm from chest wall and from the skin. The mean time required for ablation was 10.3 min (range, 8-12 min). There were no treatment-related complications. Post-ablation ultrasound scan, mammography, Magnetic Resonance Imaging scan and core biopsy, confirmed the tumor necrosis. After 18 months of follow-up no recurrence occurred. CONCLUSIONS: RFA was feasible and safe for minimally invasive treatment of elderly inoperable patients with early-stage, primary breast carcinoma.

Aged↗
PubMed2006

Lack of concordance between the 75-g and 100-g glucose load tests for the diagnosis of gestational diabetes mellitus.

BACKGROUND: Gestational diabetes mellitus (GDM) is common and can have a substantial impact on fetal growth, birth weight, and morbidity. The American Diabetes Association recommends GDM testing with either a 3-h, 100-g glucose load (100 g) (criteria according to Am J Obstet Gynecol 1982;144:768-73) or a 2-h, 75-g glucose load (75g). We investigated the comparability of the 75 g and the 100g tests in the diagnosis of GDM. METHODS: From January 1997 to December 1999, in 1061 consecutive Caucasian nonobese and nondiabetic pregnant women who attended the Maternal-Fetal Medicine Unit, we performed GDM testing with a 75-g load during 2 periods of pregnancy: early (16-20 weeks) and late (26-30 weeks). Because we assumed there would be few GBM cases in women with a 1-h plasma glucose <1300 mg/L in the 75 g test, we did not retest these women. We retested the remaining women with possible or diagnosed GDM with a 100-g load within a week. RESULTS: GDM was diagnosed in 41 of 227 women with the 100-g load and 15 of 227 with the 75-g load (11 concordant); the kappa index was 0.21. At 26-31 weeks of pregnancy, 484 of 976 women (49.9%) underwent both tests. GDM was diagnosed in 60 of 484 woman with the 100-g load and in 26 of 484 with the 75-g load (13 concordant); the kappa index was 0.18. CONCLUSIONS: Among women with possible GDM in both early and late periods of pregnancy, there was only weak diagnostic agreement between results determined with 75-g and 100-g glucose loads.

Adult↗
PubMed2006

Preeclampsia in lean normotensive normotolerant pregnant women can be predicted by simple insulin sensitivity indexes.

Certain similarities between preeclampsia and insulin resistance syndrome suggest a possible link between the 2 diseases. The aim of our study was to evaluate 3 insulin sensitivity (IS) indexes (fasting homeostasis model assessment IS [ISHOMA], quantitative insulin sensitivity check index [ISQUICKI], and oral glucose IS [OGIS]) early and late in pregnancy in a large number of normotensive pregnant women with a normal glucose tolerance and to test the ability of these indexes to predict the risk of subsequent preeclampsia. In all, 829 pregnant women were tested with a 75-g, 2-hour oral glucose load in 2 periods of pregnancy: early (16 to 20 weeks) and late (26 to 30 weeks). In early and late pregnancy, respectively, IS(HOMA) was 1.23+/-0.05 and 1.44+/-0.05 (P<0.01), IS(QUICKI) was 0.40+/-0.002 and 0.38+/-0.002 (P<0.01), and OGIS was 457+/-2.4 mL min(-1) m(-2) and 445+/-2.2 (P<0.001), all confirming the reduction in insulin sensitivity during pregnancy. Preeclampsia developed in 6.4% of the pregnant women and correlated positively with the 75th centile of IS(HOMA) (P=0.001), with a sensitivity of 79% in the early and 83% in the late period and a specificity of 97% in both. IS(QUICKI) <25th centile was also related with preeclampsia (P=0.001), with a sensitivity of 85% in the early and 88% in the late period and a specificity of 97% in both. Judging from our findings, ISHOMA and ISQUICKI are simple tests that can pinpoint impaired insulin sensitivity early in the pregnancy. Given their high sensitivity and specificity, these indexes could be useful in predicting the development of preeclampsia in early pregnancy, before the disease become clinically evident.

Adult↗
PubMed2006

Feasibility of myomectomy performed by minilaparotomy.

BACKGROUND: To evaluate feasibility and clinical outcomes of myomectomy performed through minilaparotomic access in a large series of consecutive patients. METHODS: All patients submitted to laparotomic conservative surgery for uterine myomas through an initial minilaparotomic approach (4-8-cm transverse skin incision) were retrospectively evaluated. Preoperative findings, surgical technique, rate of laparotomic enlargement, operative time, surgical complications and length of recovery were the main analyzed outcomes. RESULTS: One hundred and seventy out of 212 patients experienced minilaparotomic approach for uterine myomatosis. In 97 (57.1%) multiple myomas were present (maximum, 23). The size of the largest myoma ranged from 2 to 19 cm (median 5.6). In 161 (94.7%) patients myomectomy was ended through minilaparotomic access with a mean length of skin incision of 6.2 cm (4-7.8). The correlation between severe obesity and laparotomic enlargement was statistically significant (p<0.05). The mean operative time was 57 min (32-118). One bladder intraoperative injury was successfully managed through minilaparotomic incision. Bowel or vascular complications never occurred. Estimated blood loss was not significant except in three cases (1.9%) requiring transfusion. Febrile complications were observed in nine patients (5.6%). The median postoperative stay in uncomplicated patients was 2.5 days (2-4). CONCLUSIONS: Our report supports the wide application of minilaparotomic myomectomy and suggests that more than 85% of women with fit uterine myomatosis could be successfully managed in this way with a failure rate of 5.3% in eligible patients. The main criteria of minimal invasive surgery seem to be by minilaparotomic myomectomy, which should be considered a valid option for uterine myohas conservative treatment.

Adult↗
PubMed2005

Comparison of two techniques for transcervical cell sampling performed in the same study population.

OBJECTIVES: The aim of this study was to evaluate and compare the presence of fetal cells in transcervical cell (TCC) samples collected in the first trimester of pregnancy by two different procedures [mucus collection and intrauterine lavage (IUL)], performed consecutively in the same subjects scheduled for elective termination of pregnancy (TOP). METHODS: A total of 126 mucus/IUL sample pairs were retrieved from pregnant women immediately before TOP at a gestational age ranging from 7 to 12 weeks; at termination, samples of placental tissue were collected in all cases. All mucus samples were analysed by a polymerase chain reaction (PCR) assay and, in a subset of experiments involving 56 specimens, also by fluorescence in situ hybridization (FISH) procedure. IULs were divided in two aliquots, one for PCR analysis and one for the preparation of FISH slides. All placental tissue samples obtained at termination were analysed by FISH for fetal sexing. The PCR assay for fetal sex determination was performed by using, in a multiplex reaction, primers for SRY (Y chromosome sex-determining region, 738 bp) and HUMARA (human androgen receptor on the X chromosome, 280 bp) genes. The FISH analysis was carried out using direct-labelled commercial probes for X chromosome alpha-satellite (DXZ1, Xp11.1-q11.1, spectrum green) and Y chromosome alpha-satellite (DYZ3, Yp11.1-q11.1, spectrum orange) regions. RESULTS: In samples from known male pregnancies (n = 67), full concordance between IUL and mucus results could be found in 11 cases (16.4%); in 41 cases, Y chromosome material was detected by FISH (n = 2), by PCR (n = 5) or both (n = 34) in IUL samples, but not in the corresponding mucus samples. Y chromosome material was not documented in 10 mucus/IUL sample pairs. In 5 cases, the FISH (n = 2), the PCR (n = 1) or both (n = 2) failed to detect Y chromosome material in IULs, which was detected, however, by PCR in the corresponding mucus samples. Overall, correct sex prediction was achieved in 55/67 IULs (82%) and in 16/67 (23.9%) mucus samples from male pregnancies. In samples from known female pregnancies (n = 56), full concordance between results of IUL/mucus pairs and those on placental samples could be found in 53 cases (94.6%); in 3 cases, Y chromosome material was documented by PCR in mucus samples, but not in the corresponding IULs. Correct sex prediction was therefore achieved in 56/56 IULs (100%) and in 53/56 (94.6%) mucus samples from female pregnancies. CONCLUSION: This study provides evidence that, among TCC sampling techniques, IUL, but not mucus collection, can yield fetal cells in a constant and reliable fashion, which is a basic prerequisite for possible clinical usage. This suggestion had already emerged from some previous investigations but, owing to the study design, differences in study populations can no longer be used to explain the very different and sometimes-conflicting results reported in earlier studies.

Abortion, Induced↗
PubMed2005

COX-2, c-KIT and HER-2/neu expression in uterine carcinosarcomas: prognostic factors or potential markers for targeted therapies?

OBJECTIVES: Uterine carcinosarcomas are uncommon, highly aggressive neoplasms that frequently recur after surgical treatment and adjuvant chemo-radiotherapy. Patients with recurrent disease respond poorly to salvage chemotherapy and irradiation. New therapeutic options are required for patients with metastatic disease. Clinical evidences showing the effect of a tyrosine kinase inhibitor, STI571, in c-KIT-positive gastrointestinal tumors, the role of COX-inhibitors chemotherapy-associated in colorectal cancer patients and the successful therapeutic possibility of anti-HER2 therapy in metastatic breast carcinoma, have encouraged us to study the expression of c-KIT, COX-2 and HER-2/neu in uterine carcinosarcomas. METHODS: We analyzed the expression of COX-2, c-KIT and HER-2/neu in 24 uterine carcinosarcomas and their correlation with clinical outcome. Disease-free interval and actuarial survival rates were the end points of the study. RESULTS: High staining intensity for COX-2 was observed in 8 cases (33.3%). C-KIT was expressed in 4 cases (16.7%) and HER-2/neu in 7 cases (29.2%). Patients with COX-2-positive tumors had a significantly poorer disease-free interval and survival (P = 0.01 and P = 0.05, respectively). All patients with c-KIT-positive tumors had early stage disease. In spite of this, their survival was not significantly better than that of c-KIT-negative cases. HER-2/neu expression did not show any correlation with clinical outcome. CONCLUSION: c-KIT, COX-2, and HER-2/neu were expressed in different proportions of uterine carcinosarcomas. COX-2 expression was a strong indicator of unfavorable prognosis. These results warrant further study to evaluate the possible role of a new molecularly targeted cancer therapy with COX-2 inhibitors in patients with uterine carcinosarcomas. The role of c-KIT expression and consequently the hypothetical use of STI571 should be tested in a larger series.

Adult↗
PubMed2005

Vaginal hysterectomy and abdominal hysterectomy for treatment of endometrial cancer in the elderly.

OBJECTIVE: The purpose of this study was to analyze the outcome of vaginal and abdominal hysterectomy for treatment of endometrial cancer in elderly patients. METHODS: In a retrospective series of 171 patients with age > or =70 years and at stages I-III, we evaluated operative and hospitalization data, as well as morbidity, mortality, and long-term survival associated with vaginal and abdominal hysterectomy. A total of 128 patients were operated on with vaginal hysterectomy and 43 cases underwent abdominal hysterectomy. RESULTS: Medically compromised patients were significantly more frequent in the vaginal surgery group (P = 0.01). Overall, the 10-year disease-specific survival rates after vaginal and abdominal hysterectomy were 80% and 78%, respectively (P = n.s.). Limiting the analysis to stage I (130 patients), 10-year disease-specific survival was 83% in 95 women operated on by the vaginal route and 84% in 35 patients operated by the abdominal approach (P = n.s.). Patients in the vaginal surgery group had a significantly shorter operative time (P = 0.01), less blood loss (P < 0.05), and were discharged earlier (P < 0.05). Severe complications occurred in 5.4% of the vaginal and in 7.0% of the abdominal procedures. Perioperative mortality was zero after vaginal hysterectomy and 2.3% after abdominal hysterectomy, respectively. CONCLUSIONS: Vaginal hysterectomy showed a high cure rate, shorter operative time, less blood loss, reduced morbidity, and no mortality and therefore may be considered the elective approach for treatment of elderly patients with endometrial cancer.

Aged↗
PubMed2005

Laser CO2 conization in postmenopausal age: risk of cervical stenosis and unsatisfactory follow-up.

OBJECTIVE: To assess chances of adequate cyto-colposcopic follow-up after laser conization performed in postmenopausal screening population by the evaluation of postoperative cervical stenosis and unsatisfactory colposcopy rates. PATIENTS AND METHODS: One thousand two hundred eighteen patients were submitted to laser CO2 conization for cervical intraepithelial neoplasia (CIN). Incidence and risk factors for cervical stenosis and unsatisfactory follow-up were retrospectively evaluated comparing fertile with postmenopausal patients. RESULTS: Global incidences of postoperative unsatisfactory colposcopy and cervical stenosis were 46.2% and 7.1%. These rates were higher in postmenopausal patients compared with fertile ones, revealing a statistical correlation between unsatisfactory follow-up and postmenopausal status at the time of conization. Association between CIN relapse and cervical stenosis was significantly higher in postmenopausal group (66.7% vs. 8.6%; P <0.05), where two cases of recurrence were detected only after hysterectomy, because of an insurmountable cervical stenosis. Univariate and multivariate analysis revealed HRT use as the only significant factor in influencing postoperative cervical stenosis. CONCLUSION: Conization is still considered as the standard treatment for CIN at any woman's age, when excisional management is indicated, but all postmenopausal patients should be counseled about the possibility of postoperative stenosis that could exclude an adequate follow-up, configuring a failure of the conservative treatment. HRT use is associated with a low risk of stenotic complications; therefore, if possible, users should be encouraged to continue therapy at least 1 year after laser conization.

Adolescent↗
PubMed2005

Postpartum heparin therapy for patients with the syndrome of hemolysis, elevated liver enzymes, and low platelets (HELLP) is associated with significant hemorrhagic complications.

OBJECTIVE: To compare the outcome of two groups of 16 patients with hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome treated with heparin therapy or treated conservatively in the postpartum period. STUDY DESIGN: This is a retrospective cohort study comparing 16 consecutive patients with HELLP syndrome admitted to the ICU at the University of Florence (Italy) after delivery and treated with heparin, to 16 patients with the same disease admitted to the University of Virginia (UVA, USA) and treated with supportive therapy. RESULTS: Nine patients in the Florence group developed disseminated intravascular coagulation (DIC). Six of them developed postpartum hemorrhage that was medically and surgically controlled. Five hysterectomies were performed and seven other laparotomies were necessary in four patients to control further bleeding complications. In the UVA group, one patient developed DIC and another one a retroperitoneal hematoma that resolved with no need for surgical intervention. CONCLUSIONS: Heparin therapy for postpartum patients with HELLP syndrome was associated with bleeding complications. We speculate that the heparin therapy was the cause for the bleeding complications occurred in the Florence group of patients.

Adult↗
PubMed2005

Fetal cells in a transcervical cell sample collected at 5 weeks of gestation.

Transcervical cell (TCC) sampling is being investigated as a promising method for obtaining fetal cells for prenatal genetic diagnosis. The present case report describes the identification of fetal cells by both fluorescent in situ hybridisation (FISH) and quantitative fluorescent polymerase chain reaction (QF-PCR) analyses in a TCC sample collected by intrauterine lavage at 5 + 0 weeks. This finding underscores the possible relevance of TCC sampling for extremely early prenatal genetic diagnosis.

Female↗
PubMed2004

GnRH antagonists.

Ovarian stimulation is an important step in the success rate of in vitro fertilization (IVF) allowing multiple follicular growth, several oocytes and consequently more embryos. The combination of GnRH-antagonists (GnRH-ant) and gonadotrophins is now available for clinical use and represent a valid alternative to classical protocol with GnRH agonist. GnRH-antagonists induce a direct block of GnRH receptor with a rapid decrease in LH and FSH, preventing LH surge. Two protocols has been designed for assisted reproduction technology (ART) treatment: multiple-dose protocol and a single-dose. Both protocols are simply, efficacious, started in the late follicular phase and do not have side effects. A review of GnRH-antagonist applications in ART cycles are presented. Smaller doses of gonadotrophins, shorter stimulation period and lower ovarian hyperstimulation syndrome (OHSS) incidence are reported in literature using GnRH-antagonist compared to agonist. Triggering of ovulation, the use in polycystic ovarian syndrome (PCOS) and poor reponders patients are other interesting indication. Regarding to pregnancy rate and potentially adverse effects of drugs on endometrium or implantation needed more data.

Female↗
PubMed2004

Premature ovarian failure and fragile X premutation: a study on 45 women.

OBJECTIVE: The aim of this study was to test for the presence of the fragile X (FRAXA) premutation a group of women with early menopause. STUDY DESIGN: 45 women with idiopathic premature ovarian failure (POF), five with a familial and 40 with a sporadic form, were screened for the presence of FRAXA premutation. A control group of 28 women >45 years, with one or more children and no signs of POF, was also studied. RESULTS: We found three cases of fragile X premutations in women all belonging to the group with sporadic POF. CONCLUSION: Our results seems to confirm previous observations on the non random association between POF and FRAXA premutation.

Adult↗
PubMed2004

Use of the quantitative fluorescent-PCR assay in the study of fetal DNA from micromanipulated transcervical samples.

AIM: The purpose of this study was to evaluate the validity of the combined use of micromanipulation and quantitative fluorescent (QF)-PCR assay for the identification of fetal elements in transcervical cell (TCC) samples collected in early pregnancy. METHODS: TCC samples were obtained by intrauterine lavage (IUL) in 113 pregnant women who were between 7 and 12 weeks pregnant before termination of pregnancy. All IUL samples were screened under an inverted microscope, at which time the isolation of fetal cells by micromanipulation was attempted. QF-PCR assay, using 9 small tandem repeat (STR) markers for chromosomes 13, 18, 21, X, and Y, was performed in all specimens to identify fetal cells in TCC samples and the corresponding placental tissue and blood specimens. TCC samples from male fetuses in which either the micromanipulation or QF-PCR analysis were unsuccessful, were studied with fluorescent in situ hybridization (FISH), using probes for X and Y chromosomes. RESULTS: Isolation of supposed fetal material from IUL samples was carried out by means of micromanipulation in 93 cases (82.3%), where discernible chorionic villous filaments or cell clumps of probable trophoblastic origin were present. The QF-PCR analysis was performed in all 93 IUL samples and paternal peaks could be documented in 88 cases (94.6%) thus confirming the presence of fetal cells. Thirteen cases negative to micromanipulation and derived from male fetuses and four male cases not informative with QF-PCR analysis, after micromanipulation, were then tested with FISH assay using probes for sexual chromosomes. In six samples, rare (2-3%) male fetal cells were detected. Considering the combined results obtained from QF-PCR and FISH assays, the overall fetal sexing was correct in 83.2% of cases (94 of 113). CONCLUSION: This study provides evidence that fetal cells are present in a high proportion of IUL samples. Micromanipulation appears to be an extremely efficient method for the isolation of trophoblastic elements. This study also confirms the potential of IUL as a possible alternative to the traditional prenatal diagnostic procedures for the recovery of fetal cells in precocious stage of gestation, and validates the combination of the isolation of such fetal elements by means of micromanipulation and analysis with the QF-PCR assay for the identification of the most frequent prenatal chromosomal aneuploidies.

Cervix Uteri↗
PubMed2004

Endometrial evaluation with transvaginal ultrasound during hormone therapy: a prospective multicenter study.

OBJECTIVE: To assess the value of endometrial thickness as a marker of endometrial abnormality risk during hormone therapy (HT) and to study the correlation between abnormal bleeding and abnormal endometrial histology in patients with thick endometrium. DESIGN: Prospective multicenter study. SETTING: University and general hospitals outpatient centers. PATIENT(S): Postmenopausal women (702) on HT. INTERVENTION(S): Biendometrial thickness was measured by transvaginal sonography (TVS) between day 5 and day 10 after the last P intake and, when present, after the end of the menstrual-like bleeding. MAIN OUTCOME MEASURE(S): Hysteroscopy and biopsy were performed within 5 days from TVS on all patients with an endometrial thickness >4.5 mm (precision scale 0.5 mm). RESULT(S): Endometrial thickness >4.5 mm was observed in 20.5% of patients. One hundred sixteen hysteroscopies and biopsies were performed. Hyperplasia, polyps, and endocavitary fibroids were detected in 15%, 24%, and 8% of cases, respectively. The positive predictive value of TVS examination was 47%. Endometrial thickness was the only variable significantly and independently associated with histologic abnormalities and endocavitary fibroids. Abnormal bleeding occurred in 17.1% of patients. Among 17 patients detected with thick endometrium and hyperplasia, 8 cases showed abnormal bleeding. CONCLUSION(S): Sonographic endometrial thickness of 4.5 mm provides a sensitive tool to select HT patients who might benefit from hysteroscopy and biopsy. Abnormal bleeding is not a sensitive sign of hyperplasia in patients with thick endometrium.

Biopsy↗
PubMed2004

Reproductive performance before and after abdominal myomectomy: a retrospective analysis.

OBJECTIVE: To evaluate the results of abdominal myomectomy for intramural and subserosal fibroids and to identify factors that influence the reproductive outcome after surgery. DESIGN: Retrospective analysis of a case series. SETTING: An academic department specializing in gynecologic surgery. PATIENT(S): A total of 72 women with intramural and subserosal fibroids submitted to abdominal myomectomy who wished to conceive after surgery. INTERVENTION(S): Data were collected on clinical characteristics, surgical features, and obstetric history before and after surgery. MAIN OUTCOME MEASURE(S): Conception rate, pregnancy loss, and live birth rate before and after surgery, as well as postoperative probability of conception according to selected clinical and fibroid characteristics. RESULT(S): Conception rate was 28% before myomectomy and 70% after surgery. The corresponding figures were 69% and 25% for pregnancy loss and 30% and 75% for live birth rate, respectively. Age <30 years and number of fibroids removed were the only significant and independent predictors of obstetric outcome by multivariate analysis. CONCLUSION(S): Our results suggest that abdominal myomectomy might improve reproductive outcome in patients with intramural and subserosal fibroids. The reproductive performance was particularly good when the patients were younger than 30 years and had a single myoma to remove.

Abortion, Spontaneous↗
PubMed2003

Maternal metabolic control and perinatal outcome in women with gestational diabetes treated with regular or lispro insulin: comparison with non-diabetic pregnant women.

OBJECTIVE: To compare maternal glucose levels and neonatal outcome, achieved in women with gestational diabetes (GDM) receiving either regular insulin or insulin lispro, with those of a control group of non-diabetic pregnant women. STUDY DESIGN: We enrolled 49 pregnant women with GDM, randomly allocated to the treatment with either insulin lispro (n=25) or regular insulin (n=24), and 50 pregnant women with normal GCT, matched for age, parity, pre-pregnancy weight and BMI, who formed the control group. All the women were caucasian, non-obese, with a singleton pregnancy and delivered term live born infants. Women of both groups were requested to perform a blood glucose profile (consisting of nine determinations: fasting/pre-prandial, 1 and 2h post-prandial) every week from the time of diagnosis to 38 weeks (study subgroups) or every 2 weeks from 28 to 38 weeks' gestation (control group). RESULTS: Overall pre-prandial blood glucose values in diabetic women were significantly higher than those of controls; at the 1h post-prandial time point, blood glucose values of GDM women receiving insulin lispro were similar to those of controls, whereas in the regular group they were significantly higher. Overall, both the lispro and regular insulin obtained optimal metabolic control at the 2h post-prandial time point, although near-normal blood glucose levels 2h after lunch could be observed only in the lispro group. There were no statistically significant differences between the groups in neonatal outcome and anthropometric characteristics; however, the rate of infants with a cranial-thoracic circumference (CC/CT) ratio between the 10th and the 25th percentile was significantly higher in the group treated with regular insulin in comparison to the lispro and control groups. CONCLUSIONS: Fasting/pre-prandial and 1h post-prandial maternal blood glucose levels in non-diabetic pregnant women fell well below the currently accepted criteria of glycemic normality in diabetic pregnancies. In women with GDM, the use of insulin lispro enabled the attainment of near-normal glucose levels at the 1h post-prandial time point and was associated with normal anthropometric characteristics; the use of regular insulin was not able to blunt the 1h peak post-prandial response to a near-normal extent and resulted in infants with a tendency toward the disproportionate growth. Insulin lispro can be regarded as a valuable option for the treatment of gestational diabetes.

Adult↗