Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 28
Filter
1.
PLoS One ; 16(8): e0256535, 2021.
Article in English | MEDLINE | ID: mdl-34449798

ABSTRACT

EUROCAT is a European network of population-based congenital anomaly (CA) registries. Twenty-one registries agreed to participate in the EUROlinkCAT study to determine if reliable information on the survival of children born with a major CA between 1995 and 2014 can be obtained through linkage to national vital statistics or mortality records. Live birth children with a CA could be linked using personal identifiers to either their national vital statistics (including birth records, death records, hospital records) or to mortality records only, depending on the data available within each region. In total, 18 of 21 registries with data on 192,862 children born with congenital anomalies participated in the study. One registry was unable to get ethical approval to participate and linkage was not possible for two registries due to local reasons. Eleven registries linked to vital statistics and seven registries linked to mortality records only; one of the latter only had identification numbers for 78% of cases, hence it was excluded from further analysis. For registries linking to vital statistics: six linked over 95% of their cases for all years and five were unable to link at least 85% of all live born CA children in the earlier years of the study. No estimate of linkage success could be calculated for registries linking to mortality records. Irrespective of linkage method, deaths that occurred during the first week of life were over three times less likely to be linked compared to deaths occurring after the first week of life. Linkage to vital statistics can provide accurate estimates of survival of children with CAs in some European countries. Bias arises when linkage is not successful, as early neonatal deaths were less likely to be linked. Linkage to mortality records only cannot be recommended, as linkage quality, and hence bias, cannot be assessed.


Subject(s)
Birth Certificates , Congenital Abnormalities/epidemiology , Vital Statistics , Congenital Abnormalities/pathology , Europe/epidemiology , Female , Humans , Infant, Newborn , Male , Pregnancy , Registries
2.
J Community Genet ; 9(4): 387-396, 2018 Oct.
Article in English | MEDLINE | ID: mdl-30218347

ABSTRACT

Congenital anomaly registries have two main surveillance aims: firstly to define baseline epidemiology of important congenital anomalies to facilitate programme, policy and resource planning, and secondly to identify clusters of cases and any other epidemiological changes that could give early warning of environmental or infectious hazards. However, setting up a sustainable registry and surveillance system is resource-intensive requiring national infrastructure for recording all cases and diagnostic facilities to identify those malformations that that are not externally visible. Consequently, not all countries have yet established robust surveillance systems. For these countries, methods are needed to generate estimates of prevalence of these disorders which can act as a starting point for assessing disease burden and service implications. Here, we describe how registry data from high-income settings can be used for generating reference rates that can be used as provisional estimates for countries with little or no observational data on non-syndromic congenital malformations.

3.
Eur J Clin Pharmacol ; 74(4): 513-520, 2018 Apr.
Article in English | MEDLINE | ID: mdl-29230493

ABSTRACT

PURPOSE: Pregnancy prevention programmes (PPPs) exist for some medicines known to be highly teratogenic. It is increasingly recognised that the impact of these risk minimisation measures requires periodic evaluation. This study aimed to assess the extent to which some of the data needed to monitor the effectiveness of PPPs may be present in European healthcare databases. METHODS: An inventory was completed for databases contributing to EUROmediCAT capturing pregnancy and prescription data in Denmark, Norway, the Netherlands, Italy (Tuscany/Emilia Romagna), Wales and the rest of the UK, to determine the extent of data collected that could be used to evaluate the impact of PPPs. RESULTS: Data availability varied between databases. All databases could be used to identify the frequency and duration of prescriptions to women of childbearing age from primary care, but there were specific issues with availability of data from secondary care and private care. To estimate the frequency of exposed pregnancies, all databases could be linked to pregnancy data, but the accuracy of timing of the start of pregnancy was variable, and data on pregnancies ending in induced abortions were often not available. Data availability on contraception to estimate compliance with contraception requirements was variable and no data were available on pregnancy tests. CONCLUSION: Current electronic healthcare databases do not contain all the data necessary to fully monitor the effectiveness of PPP implementation, and thus, special data collection measures need to be instituted.


Subject(s)
Abnormalities, Drug-Induced/prevention & control , Contraception/methods , Databases, Factual , Pregnancy, Unplanned , Teratogens , Abnormalities, Drug-Induced/epidemiology , Abortion, Induced , Data Mining , Electronic Health Records , Europe/epidemiology , Female , Humans , Medical Record Linkage , Patient Compliance , Pregnancy , Pregnancy Tests , Program Evaluation , Risk Assessment , Risk Factors , Time Factors
4.
BJOG ; 122(7): 1010-20, 2015 Jun.
Article in English | MEDLINE | ID: mdl-25352424

ABSTRACT

OBJECTIVE: To explore the prescribing patterns of selective serotonin reuptake inhibitors (SSRIs) before, during and after pregnancy in six European population-based databases. DESIGN: Descriptive drug utilisation study. SETTING: Six electronic healthcare databases in Denmark, the Netherlands, Italy (Emilia Romagna/Tuscany), Wales and the rest of the UK. POPULATION: All women with a pregnancy ending in a live or stillbirth starting and ending between 2004 and 2010. METHODS: A common protocol was implemented across databases to identify SSRI prescriptions issued (UK) or dispensed (non-UK) in the year before, during or in the year following pregnancy. MAIN OUTCOME MEASURES: The percentage of deliveries in which the woman received an SSRI prescription in the year before, during or in the year following pregnancy. We also compared the choice of SSRIs and changes in prescribing over the study period. RESULTS: In total, 721 632 women and 862,943 deliveries were identified. In the year preceding pregnancy, the prevalence of SSRI prescribing was highest in Wales [9.6%; 95% confidence interval (CI95 ), 9.4-9.8%] and lowest in Emilia Romagna (3.3%; CI95 , 3.2-3.4%). During pregnancy, SSRI prescribing had dropped to between 1.2% (CI95 , 1.1-1.3%) in Emilia Romagna and 4.5% (CI95 , 4.3-4.6%) in Wales. The higher UK pre-pregnancy prescribing rates resulted in higher first trimester exposures. After pregnancy, SSRI prescribing increased most rapidly in the UK. Paroxetine was more commonly prescribed in the Netherlands and Italian regions than in Denmark and the UK. CONCLUSIONS: The higher SSRI prescribing rates in the UK, compared with other European regions, raise questions about differences in the prevalence and severity of depression and its management in pregnancy across Europe.


Subject(s)
Depressive Disorder/drug therapy , Practice Patterns, Physicians'/statistics & numerical data , Pregnancy Complications/drug therapy , Selective Serotonin Reuptake Inhibitors/administration & dosage , Adult , Denmark/epidemiology , Depressive Disorder/epidemiology , Female , Humans , Italy/epidemiology , Netherlands/epidemiology , Pregnancy , Pregnancy Complications/epidemiology , United Kingdom/epidemiology
5.
Ann Oncol ; 12(6): 773-8, 2001 Jun.
Article in English | MEDLINE | ID: mdl-11484951

ABSTRACT

BACKGROUND: To investigate the relationship between changes in serum PSA, palliative response and survival following systemic treatment for symptomatic hormone-refractory prostate cancer (HRPC). PATIENTS AND METHODS: A retrospective review of 161 patients, treated with mitoxantrone and prednisone (M + P) (n = 80), or prednisone alone (P) (n = 81) from a Canadian randomized phase III clinical trial. PSA response was defined by > or =50% decline compared to baseline. Palliative response was defined by the primary and secondary endpoints of the trial. All responses were required to be maintained on two visits at least three weeks apart. The Cox proportional hazards model and a landmark analysis (at nine weeks) were used to evaluate survival differences between PSA responders and non-responders. RESULTS: Using an intent-to-treat analysis in which patients with missing PSA data are considered non-responders, 34% of M + P and 11% of P patients achieved a PSA response (P = 0.0001). Nineteen of thirty-six (53%) patients with PSA response and twenty-six of ninety (29%) patients without PSA response achieved a palliative response (P = 0.001 Chi-square test, phi coefficient = 0.28). From the landmark analysis. PSA responders had longer survival than non-responders (P = 0.009). In multivariate analysis, better performance status, higher hemoglobin and PSA response (P < 0.001) predicted for survival, but palliative response did not (P = 0.11). CONCLUSIONS: There is significant but imperfect statistical association between PSA response and palliative response. PSA response was associated with longer survival. Patients treated with M + P were more likely to achieve a PSA response and a palliative response than those treated with P.


Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Prostate-Specific Antigen/blood , Prostatic Neoplasms/blood , Prostatic Neoplasms/drug therapy , Aged , Canada , Cross-Over Studies , Humans , Male , Mitoxantrone/administration & dosage , Palliative Care , Prednisone/administration & dosage , Prostatic Neoplasms/mortality , Retrospective Studies , Survival Analysis
9.
J Clin Oncol ; 17(6): 1654-63, 1999 Jun.
Article in English | MEDLINE | ID: mdl-10561201

ABSTRACT

PURPOSE: A combination of mitoxantrone plus prednisone is preferable to prednisone alone for reduction of pain in men with metastatic, hormone-resistant, prostate cancer. The purpose of this study was to assess the effects of these treatments on health-related quality of life (HQL). PATIENTS AND METHODS: Men with metastatic prostate cancer (n = 161) were randomized to receive either daily prednisone alone or mitoxantrone (every 3 weeks) plus prednisone. Those who received prednisone alone could have mitoxantrone added after 6 weeks if there was no improvement in pain. HQL was assessed before treatment initiation and then every 3 weeks using the European Organization for Research and Treatment of Cancer Quality-of-Life Questionnaire C30 (EORTC QLQ-C30) and the Quality of Life Module-Prostate 14 (QOLM-P14), a trial-specific module developed for this study. An intent-to-treat analysis was used to determine the mean duration of HQL improvement and differences in improvement duration between groups of patients. RESULTS: At 6 weeks, both groups showed improvement in several HQL domains, and only physical functioning and pain were better in the mitoxantrone-plus-prednisone group than in the prednisone-alone group. After 6 weeks, patients taking prednisone showed no improvement in HQL scores, whereas those taking mitoxantrone plus prednisone showed significant improvements in global quality of life (P =.009), four functioning domains, and nine symptoms (.001 < P <. 01), and the improvement (> 10 units on a scale of 0 to100) lasted longer than in the prednisone-alone group (.004 < P <.05). The addition of mitoxantrone to prednisone after failure of prednisone alone was associated with improvements in pain, pain impact, pain relief, insomnia, and global quality of life (.001 < P <.003). CONCLUSION: Treatment with mitoxantrone plus prednisone was associated with greater and longer-lasting improvement in several HQL domains and symptoms than treatment with prednisone alone.


Subject(s)
Adenocarcinoma/drug therapy , Antineoplastic Agents, Hormonal/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Prednisone/therapeutic use , Prostatic Neoplasms/drug therapy , Quality of Life , Adenocarcinoma/secondary , Aged , Bone Neoplasms/drug therapy , Bone Neoplasms/secondary , Cross-Over Studies , Disease Progression , Humans , Lymphatic Metastasis , Male , Middle Aged , Mitoxantrone/administration & dosage , Palliative Care , Prednisone/administration & dosage , Surveys and Questionnaires , Time Factors , Treatment Outcome
11.
J Clin Oncol ; 14(6): 1756-64, 1996 Jun.
Article in English | MEDLINE | ID: mdl-8656243

ABSTRACT

PURPOSE: To investigate the benefit of chemotherapy in patients with symptomatic hormone-resistant prostate cancer using relevant end points of palliation in a randomized controlled trial. PATIENTS AND METHODS: We randomized 161 hormone-refractory patients with pain to receive mitoxantrone plus prednisone or prednisone alone (10 mg daily). Nonresponding patients on prednisone could receive mitoxantrone subsequently. The primary end point was a palliative response defined as a 2-point decrease in pain as assessed by a 6-point pain scale completed by patients (or complete loss of pain if initially 1 +) without an increase in analgesic medication and maintained for two consecutive evaluations at least 3 weeks apart. Secondary end points were a decrease of > or = 50% in use of analgesic medication without an increase in pain, duration of response, and survival. Health-related quality of life was evaluated with a series of linear analog self-assessment scales (LASA and the Prostate Cancer-Specific Quality-of-Life Instrument [PROSQOLI]), the core questionnaire of the European Organization for Research and Treatment of Cancer (EORTC), and a disease-specific module. RESULTS: Palliative response was observed in 23 of 80 patients (29%; 95% confidence interval, 19% to 40%) who received mitoxantrone plus prednisone, and in 10 of 81 patients (12%; 95% confidence interval, 6% to 22%) who received prednisone alone (P = .01). An additional seven patients in each group reduced analgesic medication > or = 50% without an increase in pain. The duration of palliation was longer in patients who received chemotherapy (median, 43 and 18 weeks; P < .0001, log-rank). Eleven of 50 patients randomized to prednisone treatment responded after addition of mitoxantrone. There was no difference in overall survival. Treatment was well tolerated, except for five episodes of possible cardiac toxicity in 130 patients who received mitoxantrone. Most responding patients had an improvement in quality-of-life scales and a decrease in serum prostate-specific antigen (PSA) level. CONCLUSION: Chemotherapy with mitoxantrone and prednisone provides palliation for some patients with symptomatic hormone-resistant prostate cancer.


Subject(s)
Adenocarcinoma/drug therapy , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Palliative Care , Prostatic Neoplasms/drug therapy , Adenocarcinoma/mortality , Adenocarcinoma/pathology , Adenocarcinoma/secondary , Aged , Analgesics/therapeutic use , Androgen Antagonists/therapeutic use , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Cross-Over Studies , Drug Resistance, Neoplasm , Humans , Male , Middle Aged , Mitoxantrone/administration & dosage , Mitoxantrone/adverse effects , Orchiectomy , Pain/etiology , Prednisone/administration & dosage , Prednisone/adverse effects , Prostate-Specific Antigen/analysis , Prostatic Neoplasms/mortality , Prostatic Neoplasms/pathology , Quality of Life , Survival Rate
13.
Adv Health Sci Educ Theory Pract ; 1(3): 227-33, 1996 Jan.
Article in English | MEDLINE | ID: mdl-24179023

ABSTRACT

OBJECTIVE: To compare checklists against global ratings for student performance on each station in an OSCE without the confounder of the global rating scorer having first filled in the checklist. METHOD: Subjects were 96 medical students completing their pre-clinical studies, who took an 8 station clinical OSCE. 39 students were assessed with detailed performance checklists; 57 students went through the same stations but were assessed using only a single global rating per station. A subset of 39 students were assessed by two independent raters. RESULTS: Inter-rater and inter-station reliability of the global rating was the same as for the checklist. Correlation with a concurrent multiple choice test was similar for both formats. CONCLUSION: The global rating was found to be as reliable as more traditional checklist scoring. A discussion of the validity of checklist and global scores suggests that global ratings may be superior.

14.
Int J Radiat Oncol Biol Phys ; 18(4): 909-20, 1990 Apr.
Article in English | MEDLINE | ID: mdl-2182581

ABSTRACT

Based on earlier clinical and preclinical investigations, we designed two different pilot trials for patients with nodular lymphoma or chronic lymphocytic leukemia. These studies evaluated the use of either 41.8 degrees C whole body hyperthermia (WBH), or the nonmyelosuppressive chemotherapeutic drug, lonidamine (LON), as an adjunct to total body irradiation (TBI) (12.5 cGy twice a week, every other week for a planned total dose of 150 cGy). Whole body hyperthermia was initiated approximately 10 min after total body irradiation; lonidamine was administered orally (420 mg/m2) on a daily basis. Although entry to the studies was nonrandomized, the two patient populations were accrued during the same time frame and were comparable in terms of histology, stage of disease, performance status, and prior therapy. Of 8 patients entered on the TBI/WBH study, we observed 3 complete responses (CR), 4 partial responses (PR), and 1 improvement (i.e., a 48% decrease in tumor burden). Of 10 patients entered in the TBI/LON study, there was 1 CR and 4 PR. For the TBI/WBH study, myelosuppression was not treatment-limiting; there were no instances of infection or bleeding and platelet support was never required. The median survival time for the TBI/WBH study is 52.5 months based on Kaplan Meir estimates. Two patients remain in a CR. The median time to treatment failure (MTTF) is 9.4 months (90% confidence interval = 7-15.4 months). In the TBI/LON study, 50% of patients receiving TBI required treatment modification due to platelet-count depression during therapy, but there were no instances of infection or bleeding. Frequently observed LON-related toxicities included myalgias, testicular pain, photophobia and ototoxicity. For the TBI/LON study, median survival is 7.6 months; MTTF was 2.4 months. In analyzing the results of these pilot studies, our subjective clinical impressions lead to the hypothesis that WBH protected against TBI-induced thrombocytopenia during therapy, whereas LON had no effect on TBI-induced myelosuppression. This speculation was tested and confirmed in a series of in vitro and in vivo experiments.


Subject(s)
Antineoplastic Agents/therapeutic use , Hyperthermia, Induced , Indazoles/therapeutic use , Leukemia, Lymphocytic, Chronic, B-Cell/therapy , Lymphoma/therapy , Pyrazoles/therapeutic use , Whole-Body Irradiation , Adult , Aged , Animals , Cell Line , Combined Modality Therapy , Female , Humans , In Vitro Techniques , Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy , Leukemia, Lymphocytic, Chronic, B-Cell/radiotherapy , Lymphoma/drug therapy , Lymphoma/radiotherapy , Male , Mice , Mice, Inbred AKR , Middle Aged , Pilot Projects
15.
Cancer Chemother Pharmacol ; 25(5): 342-4, 1990.
Article in English | MEDLINE | ID: mdl-2306794

ABSTRACT

Currently, the combination of hyperthermia with a variety of chemotherapeutic agents and cytokines for the treatment of disseminated human malignancy is being examined. In this study we investigated the effects of 41 degrees-42 degrees C whole-body hyperthermia (WBH) and the cytokine interleukin-1 (IL-1) on cytochrome P450 in mice. At 24 h following 1 h of 41 degrees-42 degrees C WBH, IL-1 or combined treatment, hepatic microsomal cytochrome b5 and aminopyrine N-demethylation were assayed. Cytochrome b5 activity was not significantly diminished by WBH, IL-1 or WBH + IL-1, but N-demethylation was suppressed by the combination of WBH + IL-1 and, to a lesser extent, by WBH alone.


Subject(s)
Cytochrome P-450 Enzyme System/metabolism , Hyperthermia, Induced , Liver/enzymology , Animals , Cytochromes b5/metabolism , Interleukin-1/pharmacology , Mice , Mice, Inbred C57BL , Pharmaceutical Preparations/metabolism
16.
Cancer Res ; 48(22): 6587-92, 1988 Nov 15.
Article in English | MEDLINE | ID: mdl-3180069

ABSTRACT

Lonidamine is a dechlorinated derivative of indazole-3-carboxylic acid which preclinically synergizes with hyperthermia. Clinically, this nonmyelosuppressive drug (given p.o. daily) is active as a single agent in a variety of malignancies. On this basis, a Phase I study which incorporates a drug escalation schema as well as an escalation in temperature, i.e., 41.0 degrees C for 85 min to 41.8 degrees C for 75 min, was executed. Induction therapy included seven whole-body hyperthermia treatments. Whole-body hyperthermia was delivered using a radiant heat system. Twenty-four patients were entered on study. Of these, 20 were evaluable for response. Group A (60 mg/m2) had three patients with three no responses. Group B (180 mg/m2) consisted of three patients: one lymphoma, partial response; two gastrointestinal adenocarcinomas, one partial response and one improvement, i.e., less than a partial response. Group C (360 mg/m2) had 17 patients: two lung cancers, one complete response and one improvement; one melanoma, improvement; one ovarian, disease stabilization (greater than 100 days); two adenocarcinomas of the gastrointestinal tract, two disease stabilizations; 11 patients, no responses; one patient entered at this level was ineligible for study and did not receive lonidamine. Therapy was well tolerated. Of 16 patients reporting myalgias, two required a lonidamine dose reduction; one patient required dose reduction for central nervous system toxicity. Results obtained encourage Phase II clinical trials.


Subject(s)
Antineoplastic Agents/therapeutic use , Hyperthermia, Induced , Indazoles/therapeutic use , Neoplasms/therapy , Pyrazoles/therapeutic use , Adult , Blood Cell Count , Combined Modality Therapy , Drug Evaluation , Female , Humans , Hyperthermia, Induced/adverse effects , Indazoles/adverse effects , Indazoles/blood , Male , Middle Aged
17.
Int J Radiat Oncol Biol Phys ; 15(2): 427-31, 1988 Aug.
Article in English | MEDLINE | ID: mdl-2841265

ABSTRACT

Six patients with Stage III non-small cell lung cancer completed therapy which consisted of 4 whole body hyperthermia (WBH) treatments during the first 2 weeks of a 6 week course of radiotherapy (60 Gy). A radiant heat system was used to deliver the 41.8 degree C WBH. To reduce the danger of transverse myelitis, the spinal cord (and therefore part of the mediastinum and contralateral hilar region) was not irradiated during the first 2 weeks of radiotherapy and concurrent WBH. Subsequent treatments (weeks 3-6) included conventional irradiation to the primary tumor, mediastinal lymph nodes and spinal cord. Areas of gross disease responded to therapy in 5/6 patients. No radiation pneumonitis was observed. In 2/6 patients, relapse (after 10 months and 6 months, respectively) occurred with malignant pericardial effusions. The mediastinum in these patients was not an area of bulky disease involvement initially. To eliminate such WBH-radiation sanctuary zones, the protocol was modified to include greater combined WBH-radiation treatment. This is accomplished by having one WBH treatment "sandwiched" between 2 radiation fractions. The preclinical basis for the revised protocol is presented.


Subject(s)
Carcinoma, Non-Small-Cell Lung/therapy , Hyperthermia, Induced , Lung Neoplasms/therapy , Adult , Aged , Carcinoma, Non-Small-Cell Lung/radiotherapy , Combined Modality Therapy , Female , Humans , Lung Neoplasms/radiotherapy , Male , Middle Aged , Pilot Projects
18.
Lymphokine Res ; 7(3): 201-6, 1988.
Article in English | MEDLINE | ID: mdl-3263552

ABSTRACT

The role of endogenous mediated fever and exogenous hyperthermia as modulators of immunological processes against infection and neoplasms remains poorly understood. Hyperthermia appears to modulate the activity of a number of immunological cytokines including Interleukin-1 (IL-1). Using a recently developed Radiant Heat technology for safely producing 41-42 degrees C Whole Body Hyperthermia in mice, we have investigated the effect of 1 hour of 41 +/- 0.5 degrees C WBH on the production of cutaneous IL-1. After a transient fall in IL-1 production 4 hours post WBH, significant elevations (up to twice control levels) were noted with a peak at 16-20 hours post WBH. IL-1 levels remained elevated for 5-6 days post-WBH. The potential clinical significance of this finding is discussed with particular reference to human malignant melanoma.


Subject(s)
Hyperthermia, Induced , Interleukin-1/biosynthesis , Animals , DNA Probes , Immunity, Cellular , Melanoma/therapy , Mice , RNA, Messenger/analysis , Skin/analysis , Skin Neoplasms/therapy
19.
Horm Metab Res ; 19(9): 441-3, 1987 Sep.
Article in English | MEDLINE | ID: mdl-2826324

ABSTRACT

It has been previously reported that sauna-induced fevers (approximately 39 degrees C) result in rises of beta-endorphins in normal volunteers. This report describes changes in plasma beta-endorphins in cancer patients undergoing whole body hyperthermia (40.5 degrees C to 41.8 degrees C). Results presented show that there is a linear relationship between thermal stress, defined in terms of core temperature and/or duration of hyperthermia, and the quantitative rise in plasma beta-endorphin levels. Data relating to changes in ACTH and cortisol levels are in a single temperature range (41.5 degrees C--41.8 degrees C) are also reported.


Subject(s)
Adrenocorticotropic Hormone/blood , Hydrocortisone/blood , Hyperthermia, Induced , Neoplasms/therapy , beta-Endorphin/blood , Adolescent , Adult , Colonic Neoplasms/blood , Colonic Neoplasms/therapy , Female , Humans , Male , Melanoma/blood , Melanoma/therapy , Middle Aged , Neoplasms/blood , Pancreatic Neoplasms/blood , Pancreatic Neoplasms/therapy , Sarcoma/blood , Sarcoma/therapy
20.
Cancer Treat Rep ; 71(6): 575-80, 1987 Jun.
Article in English | MEDLINE | ID: mdl-3034422

ABSTRACT

A total of 27 untreated and 24 previously treated patients with extensive-disease small cell lung cancer (SCLC) were treated with a combination chemotherapeutic regimen of continuous-infusion etoposide for 5 days, cisplatin, and hexamethylmelamine. of 25 evaluable patients with untreated SCLC, three (12%) achieved a complete response and 16 (64%) achieved a partial response. Among 23 evaluable patients with relapsed SCLC there were no complete responses and nine (39%) achieved a partial response. Median survival times were 252 and 109 days for the above groups, respectively. Myelotoxicity, especially thrombocytopenia, was moderately severe. Other toxic effects, including renal and neurologic, were minimal. These results compare favorably with other regimens including etoposide and cisplatin. Our results further confirm the activity of etoposide and cisplatin as both initial therapy and as a salvage regimen in the management of patients with extensive-stage SCLC.


Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carcinoma, Small Cell/drug therapy , Lung Neoplasms/drug therapy , Adult , Aged , Altretamine/administration & dosage , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Carcinoma, Small Cell/mortality , Cisplatin/administration & dosage , Clinical Trials as Topic , Drug Evaluation , Etoposide/administration & dosage , Female , Humans , Lung Neoplasms/mortality , Male , Middle Aged , Neoplasm Recurrence, Local/drug therapy , Remission Induction
SELECTION OF CITATIONS
SEARCH DETAIL
...