Exclusive radiotherapy in the treatment of carcinoma of the portio cervicis, stage IIB FIGO]

From January 1970 through December 1987, 135 patients with cervical cancer in stage IIB (FIGO criteria) were treated by means of exclusive radiotherapy in the Istituto del Radio of the Brescia University. Thirty cases were treated by exclusive external-beam radiotherapy (RTT), 39 by brachytherapy (CU) plus external-beam radiotherapy, 24 by combined RTT and CU, 41 by RTT + CU + RTT, and 1 case by CU alone. Crude survival at 5 years is 52.4%, and NED survival is 50%. The differences between the values of crude and NED survival by radiotherapy technique were statistically significant (p 0.05), ranging from 69.8% in the RTT + CU group to 35.5% in the RTT alone group. Twenty-four cases (18%) failed to obtain complete remission, and 24 more cases recurred in the pelvis. Sequelae were evaluated by the French-Italian glossary; they were present in 62 cases (46%), but in 12 cases only (9%) they were severe. The incidence of sequelae was highest in the groups of patients treated with the combined techniques (RTT and CU) which allowed best disease control.     

Uterine myomata and outcome of assisted reproduction

The aim of this work was to study the effect of uterine myomata on the implantation rate and outcome in in-vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). Among 406 patients, 51 (12.6%) were found to have uterine corporeal myomata. Twelve patients were excluded from the study as they had large myomata, submucous myomata or intramural myomata encroaching on the cavity. These patients were advised to have myomectomy before being enrolled in the IVF/ICSI programme. The remaining patients (n = 39) were sorted according to the number, site and size of the myomata as assessed by transvaginal sonography. Three patients had more than one myoma. Most of the myomata were subserous (72.7%) and the mean diameter of the myomata was 3.5 +/- 0.9 cm. A control group (n = 367) was chosen with normal uteri and no history of uterine reconstruction surgery. The mean age of myoma patients was 34.7 +/- 3.6 years as compared to 34.0 +/- 4.4 years in the control group. The age, period of infertility, body mass index, duration and number of human menopausal gonadotrophin ampoules needed for stimulation, oestradiol levels, number of oocytes retrieved and the fertilization rate were not significantly different in the myoma patients compared to the control group. Fifteen myoma patients (38.5%) subsequently showed one or more pregnancy sacs on ultrasonography of which three (20%) spontaneously aborted during the first trimester and two (13.3%) had preterm labour, as compared to 123 (33.5%), 19 (15.5%) and nine (7.3%) respectively, among the control group (P = 0.27, 0.33 and 0.21). In conclusion, uterine corporeal myomata, not encroaching on the cavity and <7 cm in mean diameter, do not affect the implantation or miscarriage rates in IVF or ICSI.      

四氯偶氮苯在大鼠胆汁中的分泌和代谢

四氯偶氮苯（３,３’,４,４’ｔｅｔｒａｃｈｌｏｒｏａｚｏｂｅｎｚｅｎｅ,ＴＣＡＢ）和四氯氧化偶氮苯（３,３’,４,４’ｔｅｔｒａｃｈｌｏｒｏａｚｏｘｙｂｅｎｚｅｎｅ,ＴＣＡＯＢ）是在合成氯代或二氯代苯胺类除草剂时生成的污染废弃物。此类除草剂经...     

Epirubicin, methotrexate and bleomycin (EMB) in the treatment of recurrent epidermoid cancer of the head and neck.

During the period May 1989 to November 1990, at the "O. Alberti" Radium Institute of Brescia's General Hospital, 35 patients affected by epidermoid head and neck carcinoma were treated every 28 days with the salvage chemotherapy regimen EMB (epirubicin, 50 mg/m2 i.v. day 1; methotrexate, 40 mg/m2. i.v. days 1, 18; bleomycin, 10 mg/m2 i.v. days 4, 11, 18). Sixteen patients had been previously treated with surgery, 15 with radiotherapy and 4 with chemotherapy. Six patients (Group A) received only 1 cycle of chemotherapy because of disease progression and subsequent death. In another 15 patients (Group B) it was possible to administer 2 cycles of EMB, and 9 of them showed local disease progression and died. Among the remaining 6 patients, evaluated as PR, 1 refused further therapy and 5 were amenable to a previously impossible radiotherapy (4 of them are still alive). Fourteen patients received 3 or more cycles of EMB (Group C): 8 subjects showed progression and died; 1 reached CR and is alive without any evidence of tumor; 5 are in PR (3 of them underwent subsequent radiotherapy and 1 chemotherapy with CDDP). Out of 35 patients, 12 (34%) reached a favorable response (CR or PR) and 8 (22%) are still alive. As regards toxicity, the following adverse events were recorded (< or = 2 Miller's scale): leukopenia (8.5%), thrombocytopenia (5.7%), anemia (14.2%), stomatitis (5.7%), vomiting (5.7%), alopecia (8.5%), and fever (11.4%). It can be concluded that the EMB regimen is very well tolerated and shows good effects in the treatment of patients with relapsed head and neck carcinoma.     

Assessment of thyroidal "C" cell secretion in osteoporotic girls with Turner''s syndrome. Basal and calcium-stimulated levels of total calcitonin, extractable calcitonin and katakalcin

Osteoporosis is a common finding in Turner's syndrome. To test the hypothesis that calcitonin deficiency may contribute to bone mineral loss in Turner's syndrome, we studied basal and calcium-stimulated (2 mg/kg body weight in 5 min) levels of total calcitonin, extractable calcitonin and katacalcin in 15 girls with Turner's syndrome and osteoporosis. Fifteen age-matched healthy girls were studied as controls. Both basal calcitonin (total and extractable) and katacalcin values were not significantly different in patients with Turner's syndrome in comparison with those of the controls. The calcium stimulation test showed a similar "C" cell secretory reserve in both groups. The calculation of delta CT/delta iCa of total and extractable calcitonin and delta KC/delta iCa, which accounts for individual variations in serum ionized calcium increases, did not show any significant difference between girls with Turner's syndrome and controls. We conclude that calcitonin deficiency is not a causative factor of osteoporosis in girls with Turner's syndrome and that in this syndrome long-life estrogen deficiency does not impair "C" cell secretory activity.     

Intact parathyroid hormone levels during pregnancy, in healthy term neonates and in hypocalcemic preterm infants

We measured parathyroid hormone levels in pregnant and nonpregnant women and at 1, 2 and 5 days of life in healthy term neonates and in hypocalcemic preterm infants using a new immunoradiometric assay which measures only biologically active intact parathyroid hormone and by a mid-molecule parathyroid hormone radioimmunoassay. During pregnancy intact and mid-molecule parathyroid hormone levels did not show any modification and were not different from parathyroid hormone levels of nonpregnant age-matched controls. Serum calcium and phosphorus levels did not vary during each trimester of pregnancy. In cord serum intact and mid-molecule parathyroid hormone values were low in both term and preterm infants. In term neonates intact and mid-molecule parathyroid hormone levels peaked on day 1; in preterm infants intact parathyroid hormone levels peaked on day 1 while mid-molecule parathyroid hormone values peaked on day 2. Intact parathyroid hormone levels showed a more marked increase in preterm (19-fold) than in term neonates (7.5-fold) on day 1. Our data do not confirm the previously reported "physiologic" hyperparathyroidism in pregnancy. Moreover we found a normal parathyroid gland responsiveness to decreasing serum calcium levels in the first days of life in term and preterm infants. Our results suggest that measurement of intact parathyroid hormone 1-84 by immunoradiometric assay in the first days of life is a more sensitive index of parathyroid gland secretory function than the measurement of middle or carboxyl-terminal parathyroid hormone fragments allowing the detection of the dynamic changes of parathyroid hormone which occur in hypocalcemic preterm infants.     

Elective day-case laparoscopic cholecystectomy: a formal assessment of the need for outpatient follow-up

Introduction

Elective laparoscopic cholecystectomy (LC) is performed routinely as day-case surgery. Most hospital trusts have a policy of no routine postoperative outpatient follow-up although there are no formal guidelines on this. The aim of this retrospective study was to identify the incidence of complications, the degree of symptom resolution and patient satisfaction with a view to formally appraising the need for outpatient follow-up.

Methods

Patients who underwent LC in the period between February 2011 and June 2012 were contacted retrospectively by telephone. A standardised questionnaire was used to ascertain the incidence of surgical site infection (SSI), other complications, symptom resolution and patient satisfaction.

Results

A total of 211 responses were collected. The rate of SSI was 7.6% (n=16), with the only specific risk factor being smoking (p=0.027). All other complications had a combined incidence of 7% (n=15). There was complete resolution of symptoms in 64% of patients. Of the 36% of patients with residual symptoms, 45% described abdominal discomfort or pain, 41% described reflux symptoms and 14% complained of diarrhoea. Patient satisfaction was very high (96%), yet 33% of patients visited their general practitioner postoperatively in relation to their surgery.

Conclusions

Patients are highly satisfied with elective day-case LC. However, SSI is not uncommon, occurring in 1 in 13 patients. Although the majority of patients experience complete symptom resolution, a significant proportion do not. In our experience, routine outpatient follow-up is not required. Nevertheless, the lack of formal follow-up may prove a missed learning opportunity, potentially resulting in inappropriate patient selection for surgery.