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Biomedical subjects

E Campagnutta

Publications and source records attributed to E Campagnutta.

At least 19 recordsLinked to original sources
PubMed2006

Randomised study of systematic lymphadenectomy in patients with epithelial ovarian cancer macroscopically confined to the pelvis.

No randomised trials have addressed the value of systematic aortic and pelvic lymphadenectomy (SL) in ovarian cancer macroscopically confined to the pelvis. This study was conducted to investigate the role of SL compared with lymph nodes sampling (CONTROL) in the management of early stage ovarian cancer. A total of 268 eligible patients with macroscopically intrapelvic ovarian carcinoma were randomised to SL (N=138) or CONTROL (N=130). The primary objective was to compare the proportion of patients with retroperitoneal nodal involvement between the two groups. Median operating time was longer and more patients required blood transfusions in the SL arm than the CONTROL arm (240 vs 150 min, P<0.001, and 36 vs 22%, P=0.012, respectively). More patients in the SL group had positive nodes at histologic examination than patients on CONTROL (9 vs 22%, P=0.007). Postoperative chemotherapy was delivered in 66% and 51% of patients with negative nodes on CONTROL and SL, respectively (P=0.03). At a median follow-up of 87.8 months, the adjusted risks for progression (hazard ratio [HR]=0.72, 95%CI=0.46-1.21, P=0.16) and death (HR=0.85, 95%CI=0.49-1.47, P=0.56) were lower, but not statistically significant, in the SL than the CONTROL arm. Five-year progression-free survival was 71.3 and 78.3% (difference=7.0%, 95% CI=-3.4-14.3%) and 5-year overall survival was 81.3 and 84.2% (difference=2.9%, 95% CI=-7.0-9.2%) respectively for CONTROL and SL. SL detects a higher proportion of patients with metastatic lymph nodes. This trial may have lacked power to exclude clinically important effects of SL on progression free and overall survival.

Adult↗
PubMed2004

[Current surgical management in ovarian cancer recurrences].

Ovarian cancer is a tumor with a high trend of recurrence and this occurrence consistently increases the difficulty of the patient cure and reduces the efficacy of current treatments. The role of surgery in persistent or recurrent ovarian cancer is controversial and the type of surgery can be different according to the different stages and invasion of tumor; it can be a debulking surgery followed by chemotherapy (to eradicate the most part of ovarian cancer, leaving a minimal tumoral residue), an interval surgery (for advanced ovarian cancer stage in previously operated patients, followed by 2 or 3 inductive chemotherapy cycles and subsequently a cytoreductive redo surgery) and a cytoreductive secondary surgery, after optimal primary surgical treatment and minimal tumoral recurrence. In some cases it is possible either to perform a debulking surgery during a primary (after the conclusion of primary treatment) or a salvage or palliative surgery (to improve, after an acceptable time period, clinical symptoms in patients with progressive cancer or resistant to treatments). The aims of surgical therapy, to be performed in a patient with ovarian cancer relapse, are to reduce, as much as possible, the tumour size, to increase the quality of life and to increase the survival time; in this review different surgical techniques to be carried out in each case, selected for disease staging, for tumour cells kinetic and for surgical goals, are discussed.

Carcinoma↗
PubMed2000

Primary cytoreductive surgery with rectosigmoid colon resection for patients with advanced epithelial ovarian carcinoma.

BACKGROUND: The impact of radical bowel resection with multiple organ resection on the survival if patients with advanced ovarian carcinoma has not been well defined. The authors investigated whether primary cytoreductive surgery including rectosigmoid colon resection would affect the recurrence free interval and survival of these patients. METHODS: Between April 1990 and April 1997, 66 previously untreated Stage IIIC-IV ovarian carcinoma patients with macroscopic involvement of the rectosigmoid colon were enrolled. All patients underwent cytoreductive surgery with rectosigmoid colon resection to remove residual tumor less than 2 cm in greatest dimension and received 6 cycles of cisplatin-based postoperative chemotherapy. RESULTS: The median follow-up was 26 months (range, 7-104 months). In multivariate analysis, residual disease and depth of tumor infiltration of the bowel wall were independently associated with overall survival and recurrence free interval. Disease stage was independently associated only with overall survival. Residual tumor was the most strongly predictive factor for recurrence or death. The 2-year estimated survival rates according to the amount of residual tumor were 100% for 24 patients with no macroscopic residual disease and 77.3% for 28 patients with residual disease less than 1 cm. None of the 14 patients with residual disease larger than 1 cm were alive 2-years after operation. Overall, 48 patients (72.7%) developed disease recurrence: 43 (65.1%) in the abdomen, 19 (29.8%) in the liver, and 3 (4.5%) in the pelvis. CONCLUSIONS: The current findings suggest that cytoreductive surgery with rectosigmoid colon resection should be considered for ovarian carcinoma patients with bulky pelvic disease to help ensure that they are left with no residual disease after debulking surgery.

Adult↗
PubMed2000

Different patterns of postoperative bleeding following cytoreductive surgery for gynecological cancer.

PURPOSE OF INVESTIGATION: To study the possible causes of postoperative bleeding following maximal cytoreductive surgery for gynecological cancers. METHOD: We have retrospectively reviewed all our cases of postoperative bleeding following major abdominal and pelvic cytoreductive surgery within a 48-hour period. In the postoperative period, replacement therapy was ineffective in achieving hemodynamic stability. During re-operation, the entire abdominal cavity was evaluated for bleeding sites that were adequately ligated or electrocoagulated. RESULTS: Of 942 women undergoing major cytoreductive surgery 22 women (2.3%) were re-operated for postoperative bleeding after a mean of 14.2 hours. Bleeding was either localized from a vessel in 9 women (40.9%) or diffuse (capillary oozing) in 13 women (59.1). Operative deaths have been as high as 36.8%. CONCLUSION: Postoperative bleeding following cytoreductive surgery can be from a single group of vessels or a capillary oozing from the edges or denuded areas of excised peritoneum.

Female↗
PubMed2000

Feasibility and pain control in outpatient hysteroscopy in postmenopausal women: a randomized trial.

BACKGROUND: Three methods of diagnostic hysteroscopy have been tested for both women's compliance and feasibility of procedures in postmenopause. METHODS: Three hundred and sixty-two postmenopausal women were enrolled in a three-arm study: 5 mm diagnostic sheath (Group 1, 119 women), 5 mm sheath with paracervical block (Group 2, 121 women), and 3.5 mm sheath (Group 3, 121 women). CO2 was the distention medium. Both feasibility of hysteroscopy (procedures failed due to stenosis or incomplete distention of cavity) and discomfort of women have been recorded. Pain perception has been measured on a visual numerical rating scale. Statistical analysis was performed by t-test for unpaired samples and chi-square test. RESULTS: Paracervical block was per se painful in 18.2% and bleeding from injection site occurred in 38.8%. Hysteroscopy failure due to stenosis occurred in 9%, 10% and 0.4% of the three groups respectively (p<0.01). Intolerable pain was reported by 17% of women in Group 1, 6% in Group 2 (p<0.05) and in none of Group 3 (p<0.01). Pain score improved from Group 1 to Group 3 (p<0.01). Hysteroscopy was incomplete because of gas leakage in 1.7% of both Group 1 and 2 and in 13.2% of Group 3 (p<0.01). CONCLUSIONS: Pain perception in postmenopausal women was reduced when paracervical block was used, but discomfort was even less with the narrow sheath hysteroscope. The narrow sheath will expose to a high percentage of inconclusive procedures but it can be overcome by changing to the large sheath hysteroscope without affecting patient pain perception.

Aged↗
PubMed1999

Treatment of vaginal intraepithelial neoplasia (VAIN) with the carbon dioxide laser.

The increasing incidence of VAIN especially in young women, the frequent relapses, and renewed interest in maintaining sexual function have prompted gynecologists to a conservative management of the disease. Over the last decades, surgery, 5-fluorouracil, chemosurgery, electrocautery and cryotherapy were used. Carbon dioxide laser ablation therapy of VAIN has been reported from various authors with different results. From June 1991 through December 1998, 39 patients affected by VAIN were treated with laser surgery (35 vaporizations and 4 excisions). To achieve complete elimination of all lesions, seven patients had two vaporizations and one patient three. One patient was submitted to six combined repeated treatments. Five patients were not evaluable and three presented persistence of VAIN. One patient died because of AIDS. The remaining 30 patients, treated with laser surgery, were lesion free: 7 patients were negative at 12-24 months, 10 at 24-36 months and 13 at 37-90 months. No important complications occurred. Sexual function was not compromised. Carbon dioxide laser is a safe and efficacious tool in the treatment of pre-neoplastic lesions of the vagina.

Adult↗
PubMed1998

Risk factors for endometrial cancer according to familial susceptibility.

Endometrial cancer (EC) shares some environmental or genetic risk factors with colorectal cancer (CRC). It represents a risk factor for CRC. Furthermore, EC is the most frequent extracolonic neoplasm in HNPCC (hereditary nonpolyposis colorectal cancer) and, in this syndrome, it has the same inheritance pattern as CRC. Neoplastic family history and clinical features were evaluated in women with EC in a health care district (Pordenone Province) in Northeastern Italy from 1990 to 1995, to examine the proportion of patients with hereditary cancer and the relation with clinical characteristics of EC. We interviewed 215 patients with EC (average age 61 years, range 35-88) in relation with some risk factors (age, weight, diabetes, menstrual and reproductive pattern, synchronous and metachronous neoplasms) and we obtained their family pedigree. Twenty-nine patients (13.5%) had a CRC family history, 66 (30.7%) showed an aspecific cancer aggregation in their families and more than half (120, 55.8%) had a negative cancer family history. Family pedigrees were consistent with a dominant inherited cancer pattern in 8 patients (3.7%) belonging to the CRC-related family history group. A different pattern of family history distribution emerged in relation with age (< 55 vs. > or = 55, p < 0.001) and body mass index (BMI) (< 26 vs. > or = 26, p = 0.002). Patients with a CRC pedigree were more numerous in the younger group, in the group with lower BMI and in pre-menopausal women.

Adolescent↗
PubMed1998

Maximal cytoreductive surgery as a reasonable therapeutic alternative for recurrent endometrial carcinoma.

OBJECTIVE: The objective was to determine if maximal cytoreductive surgery could carry any benefit in pelvic and abdominal recurrent endometrial carcinoma. METHODS: Twenty women at their first large pelvic or abdominal recurrence from endometrial carcinoma were treated with maximal cytoreductive surgery. Women were classified as R1 (residual tumor) or R0 (no residual tumor) by tumor left at the end of surgery. Adjuvant postoperative therapy was undertaken upon clinical judgement. Progression-free, overall, and cancer-related survivals were analyzed with the product-limit method and compared with the log-rank test. The Cox regression model was used to study the variables involved in progression-free and overall survival. RESULTS: Complete macroscopic resection of tumor was feasible in 13 women (65%). R0 group women had a significant both progression-free (median reached at 9.1 months) and overall survival (median reached at 11.8 months) compared to R1 group women. There were 2 (10%) perioperative deaths. Eight women died of cancer, 5 in the R1 group and 3 in the R0 group. There were four intercurrent deaths in women still free from the disease. Local control of neoplasia was achieved in 84.6% of R0 women and their survival was affected mostly by distant recurrences or intercurrent deaths. Residual tumor at the end of surgery was the only significant variable to affect both progression-free and overall survival. CONCLUSION: Intensive surgery is a valid treatment option in women with large pelvic or abdominal recurrence from endometrial carcinoma. Tumor can be completely resected and local control of the disease can be achieved in most of the patients, although survival could be affected by distant recurrence and intercurrent deaths.

Aged↗
PubMed1996

Palliative treatment of upper intestinal obstruction by gynecological malignancy: the usefulness of percutaneous endoscopic gastrostomy.

The usefulness of percutaneous endoscopic gastrostomy (PEG) for decompression in patients with unresolving intestinal obstruction by gynecological malignancy is examined. Between April 1993 and August 1995, 34 consecutive patients with small-bowel obstruction by gynecological cancer, heavily pretreated with surgery and chemotherapy, were admitted to our prospective study. PEG was performed in 32/34 patients (94.1%). Failure in the placing of the tube occurred in 2 patients (5.9%). Twenty-seven patients (84.4%) experienced symptomatic relief after a few days from PEG and tolerated soft and liquid foods. All of these patients were discharged from the hospital and underwent parenteral nutrition at home. The median postoperative hospital stay was 7 days (range 3-45). No major complications due to PEG placement itself occurred in our patients. Only 4 patients (12.5%) had postprocedure nausea and vomiting that was unresponsive to the conventional therapy. The use of Octreotide (0.6 mg/24 hr) obtained relief from symptoms until death. The gastrostomy remained in place for a median of 74 days (range 5-210). Relief from symptoms after PEG placement and total parenteral nutrition permitted continuation of palliative chemotherapy in 8 patients (25%). We suggest percutaneous endoscopic drainage gastrostomy technique as the procedure of choice for long-term drainage of unresolving small bowel obstruction in patient with metastatic abdominal gynecologic malignancy.

Adult↗
PubMed1996

Squamous intraepithelial cervical lesions in human immunodeficiency virus-seropositive women.

OBJECTIVE: To evaluate the relationship between human immunodeficiency virus (HIV) infection, CD4 serum level, cervical squamous intraepithelial lesions (SILs) and risk factors for human papillomavirus (HPV)-related dysplasia in HIV-positive women. STUDY DESIGN: All 51 eligible patients who were seen at the Colposcopic Outpatient Service, Aviano Cancer Center, Aviano, Italy, from July 1, 1993, to June 30, 1994, were studied for risk factors for HPV and HIV infection and had cervical cytologic smears, colposcopy with cervical biopsy and a serum CD4 count. RESULTS: Thirty of 51 patients (59%) had cytohistologically confirmed SIL. The prevalence of SIL was higher in HIV Centers for Disease Control stage IV disease than stages II and III (22/29 vs. 8/22 P < .05). There was no significant difference in the CD4 count between women with or without SIL (321 +/- 310 vs. 401 +/- 295/mm3 [mean +/- SD]). No relationship was found between CD4 count and severity of SIL (low grade SIL, 210 +/- 203/mm3; high grade SIL, 580 +/- 357/mm3). CONCLUSION: In our series there was no relationship between CD4 count and cervical SIL, suggesting that the expression of HPV-related dysplasia is a complex process in which risk factors for genital SIL play an important role, while the role of HIV must be defined again.

Adult↗
PubMed1995

Systematic pelvic and para-aortic lymphadenectomy during cytoreductive surgery in advanced ovarian cancer: potential benefit on survival.

A case-control study was carried out to evaluate the potential benefit on survival of systematic pelvic and para-aortic lymphadenectomy (SL) during primary or secondary cytoreductive surgery on patients with Stage IIIC-IV of epithelial ovarian cancer. A total of 105 optimally cytoreduced (macroscopic disease < 2 cm on peritoneal surfaces) patients were divided into two groups: Group A, consisting of 60 patients (30 previously untreated and 30 pretreated at other institutions), underwent SL; Group B, consisting of 45 patients (23 previously untreated and 22 pretreated at other institutions), did not undergo SL. Consideration was given toward the inclusion of previously untreated and pretreated patients in two different groups for survival analysis. Each group had statistically equivalent stage, histology, grading, age, performance status, largest diameter metastasis (> 10 cm), type of surgery, and variety of cytoreductive operations performed. Group A patients had a longer median operation time than Group B patients (P = 0.01). SL could be carried out with an acceptable morbidity and no mortality. All 105 patients received postoperative chemotherapy including Carboplatin. Comparison on survival revealed that SL significantly improved the survival of previously untreated patients (P < 0.001). Cox's proportional analysis shows that SL was the most significant covariate, followed by stage of disease. The survival was not significantly different in Group A and Group B pretreated patients. Only stage of disease (III vs IV) significantly influenced the survival (P < 0.01). The results of the present study show that aggressive surgical cytoreduction with SL may be advisable only in previously untreated patients optimally cytoreduced. We also suggest the need for a randomized, prospective study to clarify the clinical role of SL.

Aorta, Abdominal↗
PubMed1995

Percutaneous endoscopic gastrostomy as a decompressive technique in bowel obstruction due to abdominal carcinomatosis.

BACKGROUND AND STUDY AIMS: Percutaneous endoscopic gastrostomy (PEG) is a simple method of achieving nonsurgical gastric decompression in patients suffering from metastatic abdominal tumors and upper gastrointestinal tract obstruction. The aim of this prospective study was both to evaluate the efficacy of PEG for intestinal decompression in patients with disseminated abdominal cancer and to compare two catheters with different diameters. PATIENTS AND METHODS: Over a one-year period, 22 consecutive female patients (mean age 53.7, range 29-73) were referred to us and a PEG was successfully placed in 21. In four patients with unsatisfactory endoscopic trans-illumination of the anterior abdominal wall, an ultrasound unit was used to identify an adequate site for PEG placement. RESULTS: All patients experienced substantial symptomatic relief after a few days: vomiting and nausea completely resolved, and abdominal pain persisted in one patient only. No gastrostomy-related additional morbidity was noticed. We randomly inserted a 15-French or a 20-French tube: no statistically significant difference was noticed between the two in the symptomatic relief provided. CONCLUSIONS: Our data support the hypothesis that PEG is an effective, safe, and well-tolerated method of achieving gastric decompression in cancer patients; ultrasound guidance was an interesting option in positioning a tube in difficult situations; a standard nutritional tube, namely 15 or 20 French in diameter, may be large enough to obtain excellent clinical results.

Abdominal Neoplasms↗
PubMed1994

Squamous cell carcinoma in ovarian endometriosis. A case report.

A primitive squamous cell carcinoma of the ovary arose in ovarian endometriosis. The patient underwent a radical hysterectomy and radiotherapy. The other few similar reported cases had a poor prognosis. In our case the patient died 11 months after surgery.

Adult↗
PubMed1994

[Laser conization guided by endocervical staining with methylene blue].

The authors report their experience of the use of a vital stain--methylene blue--as a surgical guide in laser cervical conization for CIN2-CIN3/CIS. During the period 1 October 1991-31 December 1992 a total of 40 laser cervical conizations were performed under local anesthesia using a CO2 laser connected to a microhandpiece and colposcope in patients with exo-endocervical lesions which were histologically positive for CIN2-CIN3/CIS. In 33/40 patients an aqueous solution of 1% methylene blue was introduced preoperatively in the endocervix using a cotton-wool bud with consequent impregnation of the pseudoglandular crypts: laser biopsy was performed along the guidelines of the stain itself. This enabled the direction of resection to be varied: in 3 patients due to an anomalous and eccentric direction of cervical canal; in 10 patients to remove glandular structures surrounding or underneath lesions; in 8 patients following pseudoglandular section to carry out deep vaporization (3 patients) or correct cutting edges (5 patients). The apex and edges of the cone were always intact. Fourteen patients completed a 12-month follow-up and a further 6 were followed up for 9 months; only 1/14 patients (with AIDS) showed recidivation after 1 year. In the authors' experience the use of a vital stain as a guide during laser cervical cone biopsy is an easily used method which ensures the greatest possible respect for healthy cervical structures, also in order to preserve fertility in young patients.

Adult↗
PubMed1992

[Isolated splenic metastasis in a case of adenocarcinoma of the uterine cervix. A clinical case].

The incidence of splenic metastasis, revealed during autopsy, from solid tumours varies from 1.6% to 30% with a mean of 7%. The clinical observation of splenic metastasis in patients with carcinoma of the exocervix is only occasionally reported. In the majority of cases metastasis appears 4 or 5 years after the onset of disease. The case reported here is the only example we have found in the literature relating to an adenocarcinoma of the uterine cervix which led to an isolated splenic metastasis. A 47-years-old patient underwent radical hysterectomy according to Meigs due to a stage 1B N0 G2 endocervical adenocarcinoma. The patient was subsequently reoperated due to pelvic recurrence and received radiotherapy. Almost five years after the first operation CT showed a suspected isolate splenic recidivation following pain in the left side. Hepatosplenic scintigraphy confirmed the presence of a large central cold area, with blurred edges, suggesting metastasis. The patient again underwent laparotomy: the volume of the spleen was found to be increased with the splenic hilum covered with neoplastic tissue. Splenectomy was performed. Abdomino-pelvic and retroperitoneal inspection showed no further signs of metastasis. Histological tests confirmed the massive metastasis of the adenocarcinoma in splenic parenchymal tissue which was relatively differentiated with a clear cell appearance. Seven months later the patient was again operated following intestinal occlusion due to numerous entero-enteric adhesions. During the course of surgery a micronodule was removed from the cholecystic serosa, apparently composed of fibrin; histological analysis proved that this micronodule was the site of glandular micrometastasis. The patient then began three cycles of chemotherapy with Adriamycin (60 mg/m2).(ABSTRACT TRUNCATED AT 250 WORDS)

Adenocarcinoma↗