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Biomedical subjects

G Pastore

Publications and source records attributed to G Pastore.

At least 199 records · Page 11Linked to original sources
PubMed1987

[Chemo-radiotherapeutic treatment of non-seminoma germ cell tumors of the testis in the advanced stage].

The results obtained in 18 patients suffering from non seminomatous germ cell tumours of the testis (stage IIC, IID, III), treated at the Division of Radiotherapy-Ospedale Maggiore Novara with chemotherapy and radiotherapy are presented. The radiotherapy technique is described particularly with reference to the use of large fields. CR and PR were obtained in 83.3% and 16.7% of the patients respectively. After a follow up from 13 to 60 months (median 40 months), the total survival is 88.9% and the NED survival is 77.8%.

Adolescent↗
PubMed1987

Health status of young children with cancer following discontinuation of therapy.

This paper reports late effects and health status of 198 children who had cancer or leukemia diagnosed under 2 years of age and their therapies electively withdrawn. This series (92 neuroblastoma [NBL], 57 Wilms' tumor [WT], 46 acute lymphoblastic leukemia [ALL], and 3 non-Hodgkin's lymphoma) was followed for 1-12 years after discontinuation of therapy. Thirty-three children were diagnosed before 1973, 92 between 1973 and 1977, and 73 after 1977 in 16 Italian Pediatric Oncology Centers. As of December 1983, 176 children were reported to be alive and without evidence of primary cancer by physicians responsible for their care. One child died from a second primary tumor, two from late recurrences of the primary cancer, and three from other causes; eight were alive with evidence of primary cancer; and eight were lost to follow-up. Kyphoscoliosis was found in 22 children and other musculoskeletal anomalies in 8. Neurological sequelae were observed in 8 out 35 children with ALL treated with radiotherapy (RT) and intrathecal methotrexate. All but one were in continuous complete remission when they developed seizures (three cases), leukoencephalopathy (three cases), or intracerebral calcifications (two cases). One child had cardiomyopathy and subsequently died from cardiac failure: he had received doxorubicin (400 mg/m2) and mediastinal RT (13 Gy) for NBL. Growth impairments were observed in children with NBL and WT.

Antineoplastic Agents↗
PubMed1987

Cryptosporidiosis in the acquired immunodeficiency syndrome: a case report.

A case of cryptosporidiosis in a male homosexual man with AIDS is reported. The clinical manifestations were anorexia, mild fever, abdominal pain and profuse watery diarrhea. The diagnosis was made in fecal smears by using a modified Ziehl-Neelsen method and a safranin-methylene blue staining technique.

Acquired Immunodeficiency Syndrome↗
PubMed1987

Late deaths and second primary malignancies among long-term survivors of childhood cancer: an Italian multicentre study.

A multicentre registry of children who had been successfully removed from therapy for some common childhood cancers (Hodgkin's disease, non-Hodgkin's lymphoma, neuroblastoma, nephroblastoma, acute lymphatic leukaemia and other leukaemias) was established in Italy in 1981. The present study describes mortality and occurrence of second primary malignancies (SPMs) among 1467 children who were alive when the registry was established. Follow-up ended on December 31, 1983 for mortality and 1 year later for the occurrence of SPMs. Sixty-seven deaths were recorded, 11 of which were due to causes other than progression of the original disease. Eleven incident SPMs were identified (i.e. 3 acute myeloid leukaemias, 3 thyroid carcinomas, 1 bilateral breast carcinoma, 1 liver malignant mesenchymoma, 1 astrocytoma, 1 chondrosarcoma and 1 osteosarcoma) corresponding to an incidence rate of 2.1/1000 patient-years at risk. Anecdotal reports were collected regarding 2 further SPMs (a thyroid carcinoma and a myeloid leukaemia) as well as several benign tumours, including 2 mammary fibroadenomas.

Child↗
PubMed1987

Cancer mortality among relatives of children with soft-tissue sarcoma: a national survey in Italy.

Information was obtained on the living status or cause of death of 2223 close relatives of 195 children with soft-tissue sarcomas (STS) diagnosed under age 15. Three-hundred nine relatives had died, from all causes, before STS diagnosis in the index child. The expected figure estimated from age- and sex-specific mortality rates in Italy was 293.3. Cancer was reported as cause of death in 76 relatives (75.1 expected). Seven grandmothers, 2 aunts, 1 uncle and 0 mothers died from breast cancer vs. 4.6, 0.9, 0.0 and 0.2 expected. Three siblings died from cancer (0.2 expected, P less than 0.01), i.e. STS, ependymoma and non-Hodgkin lymphoma. These results confirm and expand previous observations that STS in children are associated with other cancers, particularly childhood and breast cancer, in members of the same family.

Adolescent↗
PubMed1987

[Emergent infections].

Explore the source record for details and available documents.

Acquired Immunodeficiency Syndrome↗
PubMed1987

Therapy for advanced thyroid cancer: treatment of a high risk case.

The treatment of a high risk case of an advanced thyroid cancer is reported. The patient had a thyroid cancer with metastatic lesions of the frontal bone, left temporal bone, left sacroiliac joint, lytic destruction of C6 and lytic lesion of C7. A pre-operative immobilization of the cervical spine was performed by a halo cast set on a corset of gypsum. After this, the patient underwent a thyroidectomy and, at the same time, a metallic plate was applied to immobilize C5-C7. A month after he underwent reoperative surgery to stabilize definitively the cervical spine. Subsequently he was treated by TCT and 131I subdivided in several cycles. The latest total body scan demonstrated a complete regression of secondary lesions.

Adenocarcinoma↗
PubMed1987

[Prevalence and occurrence of infections caused by hepatitis B virus in the dialysis units in the Apulia region].

Sera of 803 hemodialysis patients and 413 staff members were tested to evaluate the relationship between infectivity markers and spread of HBV infection in dialysis units. HBsAg was detected in 13.8% patients undergoing chronic hemodialysis and 3.9% staff members. High prevalence of HBeAg and DNA polymerase activity was observed only in HBsAg positive patients. The highest titers of HBsAg and anti-HBc were detected in hemodialysis patients, whereas asymptomatic carriers showed low titers of these markers. A highly significant correlation was recorded between detection of HBeAg in patients and presence of serum DNA activity. These data suggest that in HBsAg hemodialysis patients a more active viral replication occurs and a higher contagiousness of these subjects.

Adolescent↗
PubMed1986

Italian registry of patients off therapy after childhood acute lymphoblastic leukemia. Results after first phase of data collection.

The Italian Registry of Off-Therapy patients after childhood tumors now includes 760 subjects with acute lymphoblastic leukemia. These patients were all removed from treatment by December 31, 1981, and were followed in 35 different institutions. All the children have received multiple-drug treatment, combined, in 79.7% of the cases, with cranial irradiation. Thirty-nine (5%) experienced a relapse before treatment suspension. Total duration of antileukemic therapy ranges between 18 and 131 months (median, 38). At the last updating (December 31, 1981), 699 subjects were alive, 6 were lost to follow-up, and 55 had died. Life-table analysis shows that 90.8% were alive and 77% were alive in continuous complete remission at 36 months, whereas at 66 months, the cumulative proportions were 88% and 75.5%, respectively. One hundred thirty-six of 760 relapses after therapy suspension were reported: 83 in male patients and 53 in female patients (P less than 0.01). The longest interval between relapse and treatment suspension was 64 months. Six of 55 died in continuous complete remission 3 to 44 months after treatment suspension. Five births of apparently normal babies to female patients have been reported. A general outline of the project and the future program are given.

Actuarial Analysis↗
PubMed1986

Childhood Cancer Registry of the Province of Torino: survival patterns since 1967 and update of incidence rates.

During 1967-1981, the population-based Childhood (ages 0-14 years) Cancer Registry of the Province of Torino has recorded 1057 resident children with incident cancer. The life status of each child has been ascertained as of December 31, 1983. Sex- and age-specific incidence rates have been stable throughout the period. Annual mortality rates (per million) from leukemias (all types) decreased from 34.0 in 1967-69 to 19.4 in 1979-81. Correspondingly, the survival percentage cumulative of leukemic children at 3 years after diagnosis increased from 16 for children diagnosed in 1967-69 to 57 for those diagnosed in 1979-81. For other cancer types, no increases or debatable decreases in mortality rates and increases in survival rates were recognized.

Adolescent↗
PubMed1986

Long-term results in childhood rhabdomyosarcoma: a retrospective study in Italy.

This paper reviews a series of 70 consecutive children with rhabdomyosarcoma (RMS) diagnosed during 1971-1978 and treated in five Italian institutions. Thirteen were classified as group I, 12 as group II, 37 as group III, and 8 as group IV according to the Intergroup RMS Study staging system. Survival was influenced by tumor extension at diagnosis, primary site, and response to therapy. The 5-year-survival rate was 92% for group I patients, 67% for group II, 44% for group III, and 0% for group IV. Thirty-four children had all therapy stopped after 12-32 months of complete remission, 7 had late recurrences, and 3 died from disease. Musculoskeletal sequelae were diagnosed in 11 children, short stature in 3, corneal opacity in 2, and cardiac failure in 1.

Adolescent↗
PubMed1986

Hemostatic changes in children with acute lymphoblastic leukemia treated according to two different L-asparaginase schedules.

Hemostatic changes in 20 children with acute lymphoblastic leukemia (ALL) who were induced with L-asparaginase (L-asp), vincristine (VCR), and prednisone (PDN) (Group A) were prospectively evaluated. These data were compared with those of a previous group of ALL patients who received L-asp as a single agent during consolidation (Group B). In Group A patients, mean plasma antithrombin activity decreased in the first 2 weeks, though not significantly. Relative to pretreatment values, mean fibrinogen concentration diminished particularly by week 3 (p less than 0.001). Activated partial thromboplastin time (APTT) decreased in the last week as well as after cessation of therapy with L-asp (p less than 0.05). Mean platelet count increased significantly by week 3 (p less than 0.05). Thromboelastograms performed in seven patients confirmed the tendency for thrombosis evidenced by a decreased APTT. Patients in Group B (L-asp alone during consolidation) had decreased concentrations of fibrinogen, AT, and Factors IX and X after L-asp therapy. APTT was prolonged. Our data demonstrate that the tendency for thrombosis is the predominant manifestation of L-asp induced coagulopathy, when the drug is associated with VCR and PDN. Thus the risk/benefit ratio for the use of L-asp early in induction in children with low risk ALL needs to be further evaluated.

Adolescent↗
PubMed1986

[Carcinoma of the paranasal sinuses. Results with radiotherapy alone or with a radio-surgical combination].

The authors evaluate 117 patients affected by paranasal sinuses carcinoma treated by radiation therapy alone or by post-operative irradiation, from 1976 to 1984. Among these: 4 T1, 21 T2, 48 T3 and 44 T4; 66 cases were squamous cell carcinomas, 23 adenocarcinomas, 16 undifferentiated carcinomas and 12 adenoid cystic carcinomas. The overall 3 and 5 years actuarial survival rates were, respectively, 46% and 27%. The survival rates for stages T1 and T2 were 82 and 48% at 3 and 5 years; for stages T3 and T4 were 36% and 21%. According to the hystological type the survival rate varied from 50% for adenoid cystic carcinomas to 0% for undifferentiated carcinomas at 5 years. The survival rate for the group of patients treated with post-operative irradiation was 37% at 5 years, versus 10% for the group treated by radiotherapy alone. Complications have been minimal. Causes of failure are discussed. In conclusion, the authors consider a multicentric study as necessary to determine the efficacy of various schedules of treatment.

Adult↗