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Biomedical subjects

G Cormio

Publications and source records attributed to G Cormio.

At least 19 recordsLinked to original sources
PubMed2004

Operative office hysteroscopy without anesthesia: analysis of 4863 cases performed with mechanical instruments.

STUDY OBJECTIVE: To evaluate the efficacy of, and patients' satisfaction with, office hysteroscopic treatment of benign intrauterine pathologies using 5F hysteroscopic instruments. DESIGN: Observational clinical study (Canadian Task Force classification II). SETTING: University center. PATIENTS: Four thousand eight hundred sixty-three (4863) women. INTERVENTION: Office hysteroscopy without analgesia or anesthesia. MEASUREMENTS AND MAIN RESULTS: We used 5F mechanical instruments (scissors, grasping forceps) to treat cervical and endometrial polyps ranging between 0.2 and 3.7 cm, as well as intrauterine adhesions and anatomic impediments. From 71.9% to 93.5% of women underwent the procedure without discomfort for all pathologies treated except endometrial polyps larger than the internal cervical os, for which 63.6% experienced low or moderate pain. At 3-month follow-up, pathology persisted in 364 patients (5.6%). CONCLUSION: Simple instruments enable us to perform many operative procedures in an office setting with excellent patient satisfaction, provided that the indications are correct.

Adolescent↗
PubMed2003

Antimicrobial prophylaxis in laparoscopic gynecologic surgery: a prospective randomized study comparing amoxicillin-clavulanic acid with cefazolin.

Numerous studies have been published in recent years about antimicrobial prophylaxis in gynecologic surgery, but the optimal drug and schedule for the different surgical procedures is still a matter of debate. The aim of the present study was to compare two ultra-short term antimicrobial prophylaxis regimens (amoxicillin-clavulanic acid and cefazolin) in preventing infections following laparoscopic gynecologic operations. Three hundred sixty women hospitalized for a laparoscopic gynecologic surgery procedure were included in the study between January 1999, and December 2001. Patients were randomly allocated to receive amoxicillin-clavulanic acid (2.2 g) [Group A] or cefazolin (2 g) [Group B] as a single dose 30 minutes before surgery. Each patient was assessed daily until discharge to evidence febrile status and the presence of infections at the operative site, urinary tract and respiratory tract. In the amoxicillin-clavulanic acid (Group A) and cefazolin (Group B) groups, overall 164 and 172 patients, respectively, were evaluable for prophylactic efficacy at hospital discharge. Infectious complications were infrequent in both groups with febrile morbidity occurring in only one patient (0.6%) in the amoxicillin-clavulanic group. No sign of infections at the surgical site, urinary tract and respiratory tract was observed in either group. No death due to sepsis was recorded. It is concluded that ultra-short term prophylaxis with both amoxicillin-clavulanic acid and cefazolin is safe and effective in elective laparoscopic gynecologic surgery.

Adolescent↗
PubMed2003

Ultra short-term antimicrobial prophylaxis in patients undergoing surgery for gynecologic cancer.

OBJECTIVE: To evaluate the efficacy of ultra short-term antimicrobial prophylaxis with ceftazidime in patients undergoing radical gynecologic surgery. PATIENTS AND METHODS: Two hundred patients undergoing surgery for a malignant disease of the female genital tract were enrolled in a prospective trial to receive 2.0 g ceftazidime as a single dose, 30 minutes before induction of anaesthesia. After surgery, each patient was assessed to confirm febrile status and the presence of infections at the surgical site, urinary tract and respiratory tract. RESULTS: Postoperative morbidity occurred in 23 patients (11, 5%). Ten patients (5%) developed febrile morbidity, five (2, 5%) vaginal cuff infections, four asymptomatic bacteriuria and two each wound infiltration and urinary tract infection. Twelve patients had microbiological evidence of infection and Staphylococccus aureus was the most common pathogen isolated. Univariate analysis demonstrated that pre-existing systemic disease, extensive blood loss (more than 500 ml) and long duration of surgery (more than 150 minutes) were the only factors associated with a significant increase in postoperative febrile morbidity. CONCLUSIONS: Ultra short-term antimicrobial prophylaxis with ceftazidime is safe and effective in patients undergoing surgery for gynecologic cancer.

Adult↗
PubMed2002

Intratumoral blood flow characteristics and prognostic factors in patients with endometrial carcinoma.

Purposes of the study were to evaluate the correlation between intratumoral blood flow and stage, histologic grade, depth of myometrial invasion and lymph node metastasis in endometrial carcinoma and to assess if vascular/lymphatic spaces invasion is predictable by Doppler ultrasound. Fifty-three patients with endometrial carcinoma were enrolled before surgical treatment. Transvaginal Color Doppler Ultrasound was performed to detect the areas of increased vascularity (>/=3) and to record the lowest resistance index (RI) from the blood flow signals within the tumour. Formalin fixed, paraffin embedded pathology slides were reviewed by a senior pathologist to evaluate histologic grading, depth of myometrial invasion, presence of lymph node metastasis and vascular/lymphatic spaces invasion. The number of patients with positive lymph node metastasis was too small to perform any statistical evaluation. Significantly lower RI was noted in tumours of advanced stage (>FIGO Stage I), tumours with higher histologic grade (Grade 3) and with presence of vascular invasion. No correlation was found for myometrial invasion (>50%). A high number of vascular areas was positively correlated with all the prognostic signs. Assessment of tumour changes in vascularity using colour Doppler ultrasound provides useful information for the preoperative prediction regarding stage and histologic grade. The good correlation between Doppler ultrasound results and histological finding of vascular/lymphatic spaces invasion is another point in favour of routine colour Doppler studies in patients with endometrial carcinoma. We believe this technique is useful both for preoperative staging and that recording of tumour recurrence pattern may lead to early selection of those patients that need additional therapy.

Adult↗
PubMed2002

Angiogenesis extent and expression of matrix metalloproteinase-2 and -9 agree with progression of ovarian endometriomas.

BACKGROUND: Changes in angiogenesis and expression of extracellular matrix-degrading enzymes have been substantiated in tumour changeover and progression. METHODS: Tissues from 44 biopsies of stage III and IV ovarian endometriomas, and 10 biopsies of normal (control) endometrium were investigated immunohistochemically to count microvessels, and by in situ hybridization to assess the expression of mRNA of matrix metalloproteinase-2 (MMP-2) and MMP-9. Implants of the tissues were investigated in the chick embryo chorioallantoic membrane (CAM) assay to determine their angiogenic capacity. RESULTS: The endometriomas displayed significantly higher counts than normal endometria and the highest values were associated with the deepest invasion level (stage IV). Microvessels localized in close association with ectopic endometrial cells in the form of winding and arborized tubes, often dilated in microaneurysmatic segments. These were absent in normal endometrium. Expression of MMP-2 and MMP-9 mRNA, evaluated as percentages of positive biopsies and intensity of expression, was up-regulated in endometriomas and more pronounced in stage IV. MMP-2 and MMP-9 mRNA were also expressed by host stromal cells, including microvascular endothelial cells, fibroblasts and macrophages, whereas the control endometrium showed very little expression of MMP-2 mRNA in a few endothelial cells and no expression of MMP-9 mRNA. Implants from stage IV endometrioma induced a more intense vasoproliferative response than those from stage III, while no vasoproliferative response was induced by the normal endometrium. CONCLUSION: These data suggest that angiogenesis and degradation of extracellular matrix occur together in endometriosis and are more pronounced in stage IV, and that endometriosis cells and some host stromal cell populations co-operate in disease progression.

Adult↗
PubMed2002

Antimicrobial prophylaxis in laparotomic gynecologic surgery: a prospective randomized study comparing amoxicillin-clavulanic acid with cefazolin.

A prospective randomized study was conducted at the Department of Obstetrics and Gynecology, University of Bari to compare two antimicrobial regimens, amoxicillin-clavulanic acid with cefazolin as ultra-short term prophylaxis in laparotomic gynecologic surgery. Patients were randomly allocated to receive a single dose of amoxicillin-clavulanic acid (2.2 g) [Group A] or cefazolin (2 g) [Group B] 30 minutes before surgery. Each patient was assessed daily until discharge for fever and the presence of infection of the surgical wound, urinary tract and respiratory tract. In the amoxicillin-clavulanic acid (Group A) and cefazolin (Group B) groups, overall 258 and 253 patients, respectively were evaluable for prophylactic efficacy at hospital discharge. Infectious complications were infrequent in both arms. Febrile morbidity occurred in 16 (6.3%) and 21 (8.1%) patients respectively in the amoxicillin-clavulanic acid and cefazolin groups. Wound infection and urinary tract infection were also higher but not significantly in the cefazolin group (0.8% versus 0% and 2.7% versus 2.0% respectively). There was no respiratory tract infection or septic death in either group. It is concluded that ultra-short term prophylaxis with both amoxicillin-clavulanic acid and cefazolin is safe and effective in elective laparotomic gynecologic surgery.

Adult↗
PubMed2001

Class II versus class III radical hysterectomy in stage IB-IIA cervical cancer: a prospective randomized study.

OBJECTIVE: The objective of this study was to determine the role of the extent of the radicality in the treatment of stage IB-IIA cervical carcinoma with respect to survival, pattern of relapse, and morbidity. METHODS: Two-hundred forty-three patients with cervical carcinoma (FIGO stages IB and IIa) were enrolled in a prospective randomized study comparing two types of radical hysterectomy (Piver-Rutledge-Smith class II and class III) between April 1987 and December 1993, and 238 are evaluable. Disease-free survival, overall survival, pattern of recurrences, and morbidity were the endpoints of this study. RESULTS: Mean operative time was significantly (P = 0. 05) shorter in the group of patients undergoing class II hysterectomy (135 min vs 180 min), whereas mean blood loss (530 ml vs 580 ml) and number of patients requiring transfusions (35% vs 43%) were similar in the two arms of treatment. Complications unrelated to the extent of the surgical dissection and mean postoperative stay were similar in the two arms of treatment. Late morbidity was significantly lower in patients in the class II arm (especially urologic morbidity, 13% vs 28%). Postoperative radiotherapy was administered to 64 patients (54%) in class II and to 65 patients (55%) in the class III arm. Recurrence rate (24% class II vs 26% class III) and number of patients dead of disease (18% class II vs 20% class III) were not significantly different in the two groups of treatment. Overall 5-year survival was 81 and 77% and disease-free survival was 75 and 73%, respectively. Multivariate analysis confirms that survival does not depend on the type of operation. CONCLUSIONS: Class II and class III radical hysterectomies are equally effective in surgical treatment of cervical carcinoma, but the former is associated with a lesser degree of late complications.

Adult↗
PubMed2001

Intramedullary spinal cord metastasis from ovarian carcinoma.

BACKGROUND: Intramedullary spinal cord involvement by ovarian carcinoma is extremely rare. CASE: A patient with stage IV serous cystadenocarcinoma of the ovary presented with neurologic complaints 16 months after primary treatment. Magnetic resonance imaging demonstrated a metastatic lesion in the intramedullary area of the spinal cord. No other site of metastatic disease was observed. The patient received three cycles of carboplatin with complete resolution of the neurologic symptoms and a remarkable reduction of the lesion. Following chemotherapy she was given radiotherapy on the spinal cord, but died 10 months later for disseminated abdominal disease, without neurologic symptoms. CONCLUSION: Spinal cord involvement is unusual in ovarian carcinoma; multidisciplinary treatment, including chemotherapy and radiotherapy, may offer good palliation of the symptomatology.

Antineoplastic Agents↗
PubMed2001

Calyceal rupture and perirenal urinoma as a presenting sign of recurrent ovarian cancer.

BACKGROUND: Rupture of the urinary collecting system with peripelvic extravasation of urine is an uncommon pathologic condition usually associated with ureteral obstruction from calculi. CASE: We report a patient with calyceal rupture and peripelvic extravasation of urine secondary to distal ureteral obstruction by recurrent ovarian carcinoma. Diagnosis was established with computed tomography and renal scans. Placement of an indwelling ureteral stent via a nephrostomy resolved the urinoma. CONCLUSION: Gynecologic oncologists should be aware that calyceal rupture is a potential complication of gynecologic malignancy. Causes of perirenal urinary extravasation and approaches to diagnosis and management are reviewed.

Aged↗
PubMed2001

Ovarian carcinoma metastatic to the breast.

Breast involvement in ovarian cancer is extremely rare. We report a case of solitary breast metastasis from ovarian carcinoma in a 43-year-old white woman, 3 months following diagnosis of ovarian cancer. The diagnostic, therapeutic and prognostic aspects as well as a review of the literature of this uncommon site of metastasis are discussed.

Adult↗
PubMed2001

Successful treatment of cervical and simultaneous cervico-isthmic pregnancy with methotrexate.

OBJECTIVE: To describe the monitoring of a case of cervical and simultaneous cervico-isthmic pregnancy. SETTING: University of Bari (Italy), Department of Obstetrics and Gynecology. PATIENT: A 30-year-old white woman, nulliparous, at 8 weeks of amenorrhoea. INTERVENTION: Methotrexate and folinic acid administered systemically. MAIN OUTCOME MEASURE: Treatment success was defined as elimination of the cervical and cervico-isthmic pregnancy, with non-invasive treatment and preservation of the uterus and normal ovarian activity restored. RESULT: Methotrexate and folinic acid were administered, elimination of a twin pregnancy with declining serum beta-hCG levels and with ultrasound was observed. The patient had only occasional dark vaginal bleeding and temporary movement of the transaminase. CONCLUSION: This case report shows that methotrexate is a valid, conservative and non-invasive treatment for a patient affected by cervical pregnancy who wishes to keep fertility.

Abortifacient Agents, Nonsteroidal↗
PubMed2000

Surgical decompression and radiation therapy in epidural metastasis from cervical cancer.

Spinal cord compression by epidural metastasis is considered an exceptional complication in patients with cervical carcinoma. We report three patients treated for a cervical carcinoma who developed epidural metastasis with spinal cord compression at 9, 25 and 48 months after primary treatment of the uterine malignancy. All patients had poorly-differentiated adenocarcinomas with lymphovascular space invasion, and two had lymph node metastasis. All patients underwent emergency decompressive laminectomy followed by radiotherapy and a partial recovery of the neurological function was achieved. In two patients the spinal cord was the only site of recurrent disease, whereas the other had lung and brain metastasis at the time of epidural involvement diagnosis. All three patients, however, died of disseminated disease. Surgical decompression followed by radiation therapy may result in a complete preservation of the neurologic functions in patients with spinal cord compression secondary to metastatic carcinoma of the uterine cervix. Considering the propensity for disseminated disease, long term survival might be achieved only with the use of effective chemotherapy.

Adenocarcinoma↗
PubMed2000

Primary peritoneal carcinoma: a report of twelve cases and a review of the literature.

Primary peritoneal carcinoma (PPC) is rare tumor histologically identical to epithelial ovarian carcinoma (EOC); it is differentiated from EOC based on the extent of gross ovarian involvement and microscopic invasion of the cortex. We report 12 cases of PPC which were diagnosed in our Department during a 9-year period. Total abdominal hysterectomy, bilateral salpingo-oophorectomy and omentectomy were performed in 9 patients, while 3 underwent only explorative laparotomy with bilateral salpingo-oophorectomy. All patients were treated with postoperative platinum-based chemotherapy. After a median follow-up of 42 months, only 5 patients are alive without disease. PPC is a rare tumor currently managed in the same way as ovarian cancer. Primary debulking surgery and chemotherapy represent the cornerstones of treatment. Considering the limited number of patients with PPC, no definitive conclusion can be drawn concerning the prognostic factors for survival.

Adult↗
PubMed2000

[Reconstructive surgery in oncological gynecology. Our experience].

BACKGROUND: Personal experience in reconstructive surgery for gynecologic oncology is reported. These techniques are playing, during last years, a leading role since it is necessary to assure a good treatment and top quality lifestyle to oncologic patients. METHODS: A retrospective study was made on 357 major surgical treatments for neoplastic disease at the IInd Clinic of Obstetrics and Gynecology, University of Bari. For each disease the technique, the length of surgery and possible complications have been reported. In total 50 reconstructive procedures on 357 surgical interventions for gynecologic neoplastic disease (14%) were made. RESULTS: There was no rate of mortality, and the complications were found only in 5 patients (10%). CONCLUSIONS: Reconstructive surgery can increase surgical radicality, improve the quality of life of the patients and reduce the postoperative complications.

Endometrial Neoplasms↗
PubMed1999

Transvaginal sonography and hysteroscopy in postmenopausal uterine bleeding.

OBJECTIVE: To compare the diagnostic accuracy of transvaginal ultrasound and hysteroscopy in the detection of endometrial pathologies in women with postmenopausal bleeding not using hormonal replacement therapy (HRT). METHODS: Between January 1997 and April 1998, 106 postmenopausal women with uterine bleeding not using HRT underwent a diagnostic work-up including pelvic examination, transvaginal ultrasound, hysteroscopy and endometrial biopsy. Sonographic measurement of endometrial thickness and hysteroscopic findings were compared with histological results. The 'classification tree' method was used to identify cut-off values of sonographic endometrial thickness that could be indicative of a class of uterine pathology. Statistical analysis was performed with the McNemar test. RESULTS: No case of endometrial cancer was found with a cut-off point of 5 mm of endometrial thickness evaluated by ultrasound, whereas all patients with endometrial thickness > or = 15 mm at sonography had an endometrial carcinoma. In the group of patients with endometrial thickness between 6 and 14 mm, we found normal atrophic endometria, benign and malignant pathology. On the other hand, the McNemar test showed a very good correspondence between hysteroscopy and histology (sensitivity 97.5% and specificity 100%), confirming its usefulness in diagnosis of postmenopausal uterine bleeding. CONCLUSIONS: Transvaginal ultrasound has revealed some limitations, mainly in the group of patients with endometrial thickness between 6 and 14 mm. The absence of endometrial malignancy in women with endometrial thickness < or = 5 mm and the high possibility of cancer in those with endometrial thickness > or = 15 mm should be confirmed in larger series. Hysteroscopy proved to be a simple and safe outpatient procedure with a high diagnostic accuracy, and in our opinion it should be considered in all women with postmenopausal uterine bleeding.

Aged↗