1
|
Armando LG, Baroetto Parisi R, Rolando C, Esiliato M, Vinciguerra V, Bertiond C, Diarassouba A, Cena C, Miglio G. Impact of the COVID-19 Pandemic on the Use of Antidepressants by Young Adults in the ASL TO4 Regione Piemonte (Italy). Pharmacy (Basel) 2024; 12:21. [PMID: 38392928 PMCID: PMC10892218 DOI: 10.3390/pharmacy12010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/08/2024] [Accepted: 01/20/2024] [Indexed: 02/25/2024] Open
Abstract
The association between younger age and poorer mental health during the COVID-19 pandemic has been documented. Whether these changes were associated with a change in antidepressant (AD) use is not well understood. This study aimed to estimate the impact of the COVID-19 pandemic on AD use by young adults in the ASL TO4 Regione Piemonte (Italy). The impact of the pandemic on the weekly prevalence of AD users was assessed using interrupted time-series analysis with autoregressive integrated moving average models. A total of 1071 subjects (18-22 years with ≥1 AD dispensation) were included in the study. The observed prevalence was lower than the predicted value for several weeks after the introduction of the lockdown. However, it was consistently higher than the predicted values from week 134. The maximum difference between observed and predicted values (25 subjects per 10,000 young adults) was found at week 170. Changes in AD use were observed in both genders and were more pronounced for selective serotonin reuptake inhibitors. In conclusion, the impact of the COVID-19 pandemic on the mental health of young adults is likely to be significant in the coming years, which may place a future burden on pharmaceutical public health and community health.
Collapse
Affiliation(s)
- Lucrezia Greta Armando
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy;
| | - Raffaella Baroetto Parisi
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy; (R.B.P.); (C.R.); (M.E.); (V.V.); (C.B.); (A.D.)
| | - Cristina Rolando
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy; (R.B.P.); (C.R.); (M.E.); (V.V.); (C.B.); (A.D.)
| | - Mariangela Esiliato
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy; (R.B.P.); (C.R.); (M.E.); (V.V.); (C.B.); (A.D.)
| | - Valeria Vinciguerra
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy; (R.B.P.); (C.R.); (M.E.); (V.V.); (C.B.); (A.D.)
| | - Cecilia Bertiond
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy; (R.B.P.); (C.R.); (M.E.); (V.V.); (C.B.); (A.D.)
| | - Abdoulaye Diarassouba
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy; (R.B.P.); (C.R.); (M.E.); (V.V.); (C.B.); (A.D.)
| | - Clara Cena
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy;
| | - Gianluca Miglio
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy;
- Competence Centre for Scientific Computing, University of Turin, Corso Svizzera 185, 10149 Turin, Italy
| |
Collapse
|
2
|
Armando LG, Miglio G, Baroetto Parisi R, Esiliato M, Rolando C, Vinciguerra V, Diarassouba A, Cena C. Assessing Therapeutic Choices and Adherence to Antidiabetic Therapy in Naïve Patients: A Retrospective Observational Study in a Local Health Authority of the Piedmont Region (Italy). Healthcare (Basel) 2023; 11:healthcare11111655. [PMID: 37297798 DOI: 10.3390/healthcare11111655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 05/29/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023] Open
Abstract
Due to its prevalence and socio-economic burden on health systems, diabetes mellitus (DM) is considered a major health emergency. This retrospective, observational study aimed to describe a population of DM-naïve patients of the Local Health Authority (LHA) ASL TO4 Regione Piemonte and the prescriptive behavior of LHA general practitioners. Drug dispensing data collected between January 2018 and December 2021 was analyzed. Adult patients were included if they received their first prescription for an antidiabetic drug (AD) in 2019 and had ≥2 prescriptions/year of ADs during the follow-up. Patients who started antidiabetic therapy with metformin were selected to investigate comorbidities, medication adherence, and first treatment intensification. Comorbidities were identified through a modified version of the Rx-Risk Index; adherence was measured as the continuous measure of medication availability (CMA). Among 1927 DM-naïve patients, 1361 started therapy with metformin. Most of them received drugs related to cardiovascular diseases, hypertension, and infectious diseases during the study period. Median CMA was 58.8%, with the majority of patients being partially adherent to ADs (40 ≤ CMA < 80). Initial antidiabetic therapy was mostly modified (switch, add-on) with SGLT-2 inhibitors and sulfonylureas. These findings help to identify areas of intervention to improve the use of ADs in the LHA.
Collapse
Affiliation(s)
- Lucrezia Greta Armando
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 11, 10125 Turin, Italy
| | - Gianluca Miglio
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 11, 10125 Turin, Italy
- Competence Center of Scientific Computing C3S, University of Turin, Corso Svizzera 185, 10149 Turin, Italy
| | - Raffaella Baroetto Parisi
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Nino Costa 43, 10034 Chivasso, Italy
| | - Mariangela Esiliato
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Nino Costa 43, 10034 Chivasso, Italy
| | - Cristina Rolando
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Nino Costa 43, 10034 Chivasso, Italy
| | - Valeria Vinciguerra
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Nino Costa 43, 10034 Chivasso, Italy
| | - Abdoulaye Diarassouba
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Nino Costa 43, 10034 Chivasso, Italy
| | - Clara Cena
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 11, 10125 Turin, Italy
| |
Collapse
|
3
|
Armando LG, Baroetto Parisi R, Remani E, Esiliato M, Rolando C, Vinciguerra V, Diarassouba A, Cena C, Miglio G. Persistence to Medications for Benign Prostatic Hyperplasia/Benign Prostatic Obstruction-Associated Lower Urinary Tract Symptoms in the ASL TO4 Regione Piemonte (Italy). Healthcare (Basel) 2022; 10:healthcare10122567. [PMID: 36554090 PMCID: PMC9778582 DOI: 10.3390/healthcare10122567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Pharmacological treatment of benign prostatic hyperplasia (BPH)/benign prostatic obstruction (BPO)-associated lower urinary tract symptoms (LUTS) aims at improving patients' quality of life by managing urinary symptoms and preventing complications and disease progression. However, continuous use of drugs to treat BPH/BPO-associated LUTS decreases over time. The aim of this retrospective observational study was to describe use of α1-adrenoceptor antagonists (ABs) and steroid 5α-reductase inhibitors (5ARIs) by adult (age ≥ 40 years) men in the ASL TO4, a Local Health Authority in the northern area of the city of Turin (Italy). METHODS Persistence measures were adopted as a robust, informative, and feasible way to understand medication-taking behavior and to assess patient compliance. RESULTS A total of 4309 men (median age 71 years) were enrolled. Monotherapy was the treatment option prescribed to the largest part of the study population. However, ≥two drugs were prescribed to a substantial proportion of men (23%). Men prescribed alfuzosin or dutasteride had significantly greater persistence, which decreased over time. CONCLUSIONS Unmet needs and areas of intervention for healthcare systems aimed at improving the use of drugs for BHP/BPO-associated LUTS in the ASL TO4 Regione Piemonte were identified.
Collapse
Affiliation(s)
- Lucrezia Greta Armando
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy
| | - Raffaella Baroetto Parisi
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy
| | - Elisa Remani
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy
| | - Mariangela Esiliato
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy
| | - Cristina Rolando
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy
| | - Valeria Vinciguerra
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy
| | - Abdoulaye Diarassouba
- Struttura Complessa Farmacia Territoriale ASL TO4, Regione Piemonte, Via Po 11, 10034 Chivasso, Italy
| | - Clara Cena
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy
| | - Gianluca Miglio
- Department of Drug Science and Technology, University of Turin, Via Pietro Giuria 9, 10125 Turin, Italy
- Competence Centre for Scientific Computing, University of Turin, Corso Svizzera 185, 10149 Turin, Italy
- Correspondence: ; Tel.: +39-0116707150
| |
Collapse
|
4
|
Chiarelli AM, Giaconia GC, Perpetuini D, Greco G, Mistretta L, Rizzo R, Vinciguerra V, Romeo MF, Merla A, Fallica PG. Wearable, Fiber-less, Multi-Channel System for Continuous Wave Functional Near Infrared Spectroscopy Based on Silicon Photomultipliers Detectors and Lock-In Amplification. Annu Int Conf IEEE Eng Med Biol Soc 2020; 2019:60-66. [PMID: 31945845 DOI: 10.1109/embc.2019.8857206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Development and in-vivo validation of a Continuous Wave (CW) functional Near Infrared Spectroscopy (fNIRS) system is presented. The system is wearable, fiber-less, multi-channel (16×16, 256 channels) and expandable and it relies on silicon photomultipliers (SiPMs) for light detection. SiPMs are inexpensive, low voltage and resilient semiconductor light detectors, whose performances are analogous to photomultiplier tubes (PMTs). The advantage of SiPMs with respect to PMTs is that they allow direct contact with the scalp and avoidance of optical fibers. In fact, the coupling of SiPMs and light emitting diodes (LEDs) allows the transfer of the analog signals to and from the scalp through thin electric cables that greatly increase the system flexibility. Moreover, the optical probes, mechanically resembling electroencephalographic electrodes, are robust against motion artifacts. In order to increase the signal-to-noise-ratio (SNR) of the fNIRS acquisition and to decrease ambient noise contamination, a digital lock-in technique was implemented through LEDs modulation and SiPMs signal processing chain. In-vivo validation proved the system capabilities of detecting functional brain activity in the sensorimotor cortices. When compared to other state-of-the-art wearable fNIRS systems, the single photon sensitivity and dynamic range of SiPMs can exploit the long and variable interoptode distances needed for estimation of brain functional hemodynamics using CW-fNIRS.
Collapse
|
5
|
Vempati P, Rana Z, Gogineni E, Teckie S, Sharma R, Chan R, Taylor P, Vinciguerra V, Ghaly M. Prospective Duodenal Sparing Improves Therapeutic Index in Pancreatic SBRT. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Vinciguerra V, Fantozzi R, Cena C, Fruttero R, Rolle C. A cooperation project between hospital pharmacists and general practitioners about drug interactions in clinical practice. Eur J Hosp Pharm 2017; 25:301-309. [PMID: 31157047 DOI: 10.1136/ejhpharm-2017-001253] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 05/29/2017] [Accepted: 05/30/2017] [Indexed: 11/03/2022] Open
Abstract
Objectives (1) To evaluate drug-drug interactions (DDIs) in general practitioners' (GPs) prescriptions; (2) to implement a cooperation project between pharmacists and GPs to improve DDI management and patient care. Methods In 2013, pharmacists from the Community Drug Assistance ASL TO1 launched a cooperation project involving 48 GPs. As a first step, GPs were asked to select, from a list, drug associations for which they recommended analysis of occurrence in their prescriptions. The pharmacists (1) analysed GPs' prescriptions dated 2012-2014, according to the list of DDIs selected (n= 9); (2) evaluated solutions for DDI management, using the Micromedex DDI checker database and literature analysis; they then (3) disseminated DDI-related information to GPs through training meetings and (4) assessed the efficacy of these actions through a questionnaire submitted to the GPs in 2013. Results (1) Prescriptions analysis: a reduction in the number of DDIs was observed (-14% in 2013 vs 2012, -9% in 2014 vs 2012); in some cases these reductions were statistically significant (calcium carbonate + proton pump inhibitors (PPIs) -50%, p<0.0041, amoxicillin+lansoprazole -42%, p<0.0088). (2) Questionnaire: this was completed by 75% of GPs. The literature analysis was considered interesting by 94% of GPs; solutions were adopted by 89% of GPs and 34% of GPs affirmed that clinical improvements after application of the measures were observed in their patients, even if they could not provide quantitative data for this outcome. Conclusion The cooperation project between pharmacists and GPs was effective because it established a professional exchange between the two health professionals. The pharmacist gave support to GPs, which benefited the patients, who gained clinical improvements and improved satisfaction with their medical care, as declared by the GPs in answers to the questionnaire.
Collapse
Affiliation(s)
| | - Roberto Fantozzi
- Department of Science and Technology, University of Turin, Turin, Italy
| | - Clara Cena
- Department of Science and Technology, University of Turin, Turin, Italy
| | - Roberta Fruttero
- Department of Science and Technology, University of Turin, Turin, Italy
| | - Carla Rolle
- Community Drug Assistance, SC Drugs and Devices, Turin, Italy
| |
Collapse
|
7
|
Vinciguerra V, Fagot-Gandet A, Boronad C. A clinical audit of sterile medical devices: a French experience of quality and safety improvement in hospital services. Eur J Hosp Pharm 2016; 23:134-140. [PMID: 31156834 DOI: 10.1136/ejhpharm-2015-000739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 09/29/2015] [Indexed: 11/04/2022] Open
Abstract
Objectives To audit the quality and safe management of sterile medical devices (SMDs), to examine the pharmacist's role in a multidisciplinary team, and to provide an example of hospital staff assessment of SMDs. Methods SMD management was assessed using the National Agency for Support to the Performance of Health and Medical-Social Establishment tool in the Hospital Centre of Cannes, France, in August 2013. Safety policy in the healthcare establishment, and the SMD cycle in the hospital pharmacy, SMD cycle and care practices in the visceral-vascular-urological surgery care unit were evaluated by four health professionals and three hospital pharmacists. A total of 1850 references to SMDs for the hospital pharmacy and 1110 references to SMDs for the care unit were analysed. The percentage of risk control was defined as: 0-33% 'low', 34-66% 'medium', 67-100% 'high'. Results Risk control was 'high' (67%) for the safety policy in the health establishment, 'high' (68%) and 'medium' (64%) for the SMD cycle in the hospital pharmacy and the care unit, respectively, and 'high' (88%) for the care practices. Good scores were obtained in both services. Conclusions Safety and quality standards were investigated, and satisfied. Training of health professionals and information about, and the presence of, detailed procedures for safety policy and care practices showed good results. The main weak points were a deficit in IT support and a lack of procedures in the SMD cycle. The hospital pharmacist was shown to be a key figure in the multidisciplinary team.
Collapse
Affiliation(s)
- Valeria Vinciguerra
- Specialization School in Hospital Pharmacy, University of the Studies of Turin, Turin, Italy
| | - Annie Fagot-Gandet
- Hospital Centre of Cannes (Centre Hospistalier de Cannes-CH Cannes), Cannes, France
| | - Cyril Boronad
- Hospital Centre of Cannes (Centre Hospistalier de Cannes-CH Cannes), Cannes, France
| |
Collapse
|
8
|
Shapira I, Budman DR, Akerman M, Weiselberg L, Vinciguerra V, D'Olimpio J, Devoe C, Cheng KL, Donahue L, John V, Cohen S. P2-13-02: Parent of Origin of BRCA Mutation May Determine Age at Breast Cancer Diagnosis. Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p2-13-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Genetic diseases may display parent-of-origin effects. In such cases, the risk depends on the specific parent or origin allele. Imprinting effect is evident in autosomal dominant hereditary paraganglioma leads to tumors only if inherited from paternal germline. Cancer penetrance in mutations carriers may be determined by the parent origin of BRCA mutation.
Methods: From 2007–2010 we analyzed 1889 consecutive (136 ovarian + 1753 breast) breast (BrCa) or ovarian cancer (OvCa) patients presenting for treatment at our outpatient facility. In 130 patients with BRCA 1 or 2 mutations the parent of origin for the mutation was known. Of the 130 patients 2 had both BRCA1 and BRCA2 mutated paternally inherited and were excluded from this analysis. Of the breast cancer patients: 28 patients had paternal and 29 had maternal BRCA1 mutations, 24 had paternal and 21 had maternal BRCA 2 mutations. Of the ovarian cancer patients 6 had paternal and 10 had maternal BRCA1 mutations, 7 had paternal and 3 had maternal BRCA2 mutations. In carriers of BRCA mutations the mean age at diagnosis for ovarian cancer was 51 (range 21–70) and for breast cancer was 43 (range 24–78).
Two-sample t-test was used to compare the mean age at diagnosis in patients with BRCA 1 or 2 mutations of paternal or maternal inheritance.
For breast cancer maternal allele versus paternal allele 2-sample t-test and p-value were compared for the age at first diagnosis. For breast cancer patients BRCA1 maternal inheritance (mean+SD yrs) 45.73+11.22 versus paternal inheritance 38.04+7.14 2-sample t-test p-value p<0.0020. For breast cancer BRCA2 maternal inheritance (mean+SD yrs) 50.65+10.44 versus paternal inheritance 41.68+6.16, 2-sample t-test p-value p<0.0008.
Results: Significantly younger age at breast cancer diagnosis was observed in paternal vs. maternal inheritance of BRCA1 mutation (38 vs 46, respectively, p<0.0020) and BRCA2 mutation (42 vs 51 respectively, p<0.0008). There was no significant difference between paternal and maternal age of ovarian cancer diagnosis of BRCA1 (p<0.1415) or BRCA2 mutation (p<0.3470).
Conclusion: The restrospective nature of the study may introduce ascertainment bias. However, the breast and ovarian cancers cases in BRCA1 & 2 carriers with maternal or paternal inheritance mirror the Mendelian autosomal dominant pattern in our unselected consecutive cohort of patients. Maternal and paternal inherited BRCA alleles may not be exchangeable. Women with paternally inherited mutations in BRCA gene mutations develop breast cancer at younger age compared with women who inherit the gene mutations from their mothers. In this small sample, clear differences at age of cancer diagnosis are apparent in paternal inheritance of BRCA gene mutation. If this observation duplicates in larger cohorts results will have important implications for recommendation of surgical risk reduction in BRCA mutation carriers.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P2-13-02.
Collapse
Affiliation(s)
- I Shapira
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - DR Budman
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - M Akerman
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - L Weiselberg
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - V Vinciguerra
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - J D'Olimpio
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - C Devoe
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - KL Cheng
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - L Donahue
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - V John
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| | - S Cohen
- 1Hofstra North Shore LIJ School of Medicine, Lake Success, NY; Feistein Institute for Medical Research, Manhasset, NY
| |
Collapse
|
9
|
Shapira I, Gralla RJ, Akerman M, Weiselberg LR, John VS, Raftopoulos H, Vinciguerra V, Lovecchio JL, Menzin A, Cohen S. Does maternal or paternal inheritance of BRCA mutation affect the age of cancer diagnosis? J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.1510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
10
|
Janelsins MC, Devine K, Mustian KM, Mohile SG, Peppone LJ, Sprod L, Weiss M, Vinciguerra V, Jacobs A, Morrow GR. Cognitive difficulties among patients with cancer receiving chemotherapy affects quality of life: A University of Rochester Clinical Community Oncology Program study of 439 patients. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.9119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
11
|
Shapira I, Gralla R, Weiselberg L, Vinciguerra V, Raftopoulos H, Carleton J, Budman D, Conte C, Beg M, Kadison A, Zaidi R, Wang J, Filardi D, Cohen S. Abstract P2-10-05: Referral to Genetic Services (GS) and Mutation Yield in 1132 Individuals at Risk for Hereditary Breast Ovarian Cancer Syndromes (HBOC). Cancer Res 2010. [DOI: 10.1158/0008-5472.sabcs10-p2-10-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Family history directs referral of unaffected individuals to GS and is the main strategy to identify hereditary breast ovarian cancer syndrome. In unaffected individuals with known familial mutations, potentially life saving information can be provided to a large number of these individuals at a very modest cost.
Objectives: 1) To determine the rate of deleterious mutations in high risk individuals, based on pedigree, and 2) to identify the origin of their referral. Methods:
Over a 5-year period (2004 -2009) we analyzed the source of referral for genetic testing and the mutations detected in 1132 consecutively tested individuals. Of 1132 patients tested for BRCA1 or BRCA2 mutations, 420 were unaffected by cancer and 712 had breast or ovarian cancer at the time consultation. We excluded those from families who were previously tested at our institution to limit the bias for mutation positivity.
Results:
Seven hundred and sixty five patients were tested via comprehensive BRCA analysis (63 patients also had BART analysis) and of those only 7% (55) had deleterious mutations. Only 3% (24) had mutations in BRCA1 gene, and 29 patients had deleterious mutations in BRCA2. Of the 63 patients who underwent BART only 3% (2) had large deletions in BRCA1 gene. Two hundred and seventy three patients were tested for the three known Ashkenazi mutations and 20% (57) had deleterious mutations 10% (28) in BRCA1 gene and 10% (29) in BRCA 2. Ninety four patients were tested for known family mutations with single site analysis and there were (57%) 54 had deleterious mutations 27% (26) in BRCA 1 gene and 29% (28) in BRCA 2. Referring source was: self 283 (25%), GYN 430 (38%), surgeon 283 (25%), PCP 136 (12%) cases. Conclusions:
Single site testing of a known mutation costs ∼ 400$ and in 94 patients (8%) gave rapid information about cancer risk. Of these 27% (26) unaffected individuals were identified as carrying deleterious mutations and 73% (68) individuals found out their cancer risk was average. The yield of testing by comprehensive BRCA analysis was 7%, M3 panel detected 20% deleterious mutation and single site analysis for known familial mutations had the lower cost and higher yield of 57%. Primary care physicians identified only 12% of patients with high risk for hereditary cancer syndromes.
Discussion:
Although family history is the cornerstone of high-risk patient referral to GS, primary care physicians referred only 12% of all patients at risk for HBOC. Attention to family history and increased public awareness of hereditary risk are effective means of identifying at risk populations for referral for GS. The yield of mutation detection is highest and cost effective in families with known mutations. Our yield of 57% detection in families with known mutations is likely an indication that not all family members at risk seek genetic counseling or are referred at the same center.
Citation Information: Cancer Res 2010;70(24 Suppl):Abstract nr P2-10-05.
Collapse
Affiliation(s)
- I Shapira
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - R Gralla
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - L Weiselberg
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - V Vinciguerra
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - H Raftopoulos
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - J Carleton
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - D Budman
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - C Conte
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - M Beg
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - A Kadison
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - R Zaidi
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - J Wang
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - D Filardi
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| | - S. Cohen
- North Shore LIJ Hofstra University, Lake Success, NY; North Shore LIJ Hofstra University, Manhasset, NY
| |
Collapse
|
12
|
Shapira I, Gralla RJ, Sultan KS, John VS, Devoe CE, D'Olimpio JT, Raftopoulos H, Donahue L, Vinciguerra V, Cohen S. Disparities in referral by risk profile for genetic counseling of high-risk individuals: A disease-specific analysis of mutation frequencies of 1,193 patients presenting for presumptive hereditary breast ovarian cancer (HBOC) or colorectal cancer syndromes (CCS). J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.1547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
13
|
Occhipinti LG, La Rosa M, Malagnino N, Marcellino A, Nicolosi D, Porro F, Sicurella G, Vecchione R, Vinciguerra V, Volpe M. Printed Organic Electronic Technology Platform Enabling the Design and Manufacturing of Integrated Circuits Towards Plastic Microprocessors. ACTA ACUST UNITED AC 2010. [DOI: 10.2174/1876402911002010001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
14
|
Fornaro M, Perugi G, Gabrielli F, Prestia D, Mattei C, Vinciguerra V, Fornaro P. Lifetime co-morbidity with different subtypes of eating disorders in 148 females with bipolar disorders. J Affect Disord 2010; 121:147-51. [PMID: 19559486 DOI: 10.1016/j.jad.2009.06.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Revised: 06/08/2009] [Accepted: 06/08/2009] [Indexed: 11/16/2022]
Abstract
OBJECTIVES To evaluate the impact of Eating Disorders (EDs) lifetime co-morbidity among female with Bipolar Disorders (BDs) and to compare clinical and cognitive features among EDs subgroups. METHOD A hundred and forty eight women with a lifetime history of Diagnostic and Statistical Manual, Fourth Edition (DSM-IV)-defined Bipolar-I, Bipolar-II and/or Cyclothymia, were consecutively enrolled to determinate the prevalence of co-morbid DSM-IV-defined Anorexia Nervosa [AN], Bulimia Nervosa [BN] or Binge Eating Disorder [BED]. Measures included the Structured Clinical Interview for the DSM-IV Axis I Disorders (SCID-I), the Clinical Global Impression (CGI) rating scale, the Eating Disorder Examination Questionnaire (EDE-Q) and BMI record. RESULTS Forty six patients (31%) reported lifetime history of at least one ED: AN was the most common ED (n=23, 15.5%), followed by BED (n=21, 14.2%), and BN (n=8, 5.4%); 6 patients (4.1%) reported multiple lifetime EDs. As expected, BMI was highest in BED patients and lowest in those with AN. Clinical characteristics were similar in the 3 groups, while rapid cycling and co-morbid drug abuse were more common in BED compared to AN or No-ED group. As expected cognitive eating symptoms assessed by the EDE-Q were all more represented in AN than in No-ED patients. AN and BED only differed in restricting behavior and weight concerns. CONCLUSIONS Our results prompt for the recognition of co-morbid EDs among bipolar patients, indicating that BED, along with other EDs, may influence in different ways both clinical characteristics and course of the illness. Further perspective studies are necessary to better define the relationships between different EDs and Bipolar Spectrum disorders.
Collapse
Affiliation(s)
- M Fornaro
- Dipartimento di Psichiatria, Università di Genova, Genova, Italy.
| | | | | | | | | | | | | |
Collapse
|
15
|
Kaubisch A, Vinciguerra V, Hochster H, Camacho F, Wu YHH, Mani S, Goel S, Wadler S. Phase II study of sequential paclitaxel (P) and bryostatin-1 (Bryo) for patients with advanced pancreatic cancer (P 5624). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | | | | | | | - S. Mani
- Montefiore Medical Center, New York, NY
| | - S. Goel
- Montefiore Medical Center, New York, NY
| | - S. Wadler
- Montefiore Medical Center, New York, NY
| |
Collapse
|
16
|
Abstract
Three further derivatives of 5,7,2',4'-tetrahydroxy-6-methyl isoflavanone have been isolated from the root extract of Desmodium canum and assigned the structures 2,3-dihydro-5,7-dihydroxy-6-methyl-3-(1a,2,3,3a,8b,8c-hexahydro-6-hydroxy-1,1,3a-trimethyl-1H-4-oxabenzo[f]cyclobut[c,d]inden-7-yl)-4H-1-benzopyran-4-one (1) 2,3-dihydro-5,7-dihydroxy-6-methyl-3-(6a,7,8,10a-tetrahydro-3-hydroxy-6,6,9-trimethyl-6H-dibenzo[b,d]pyran-2-yl)-4H-1-benzopyran-4-one (2) 2,3-dihydro-5,7-dihydroxy-6-methyl-3-(3-hydroxy-6,6,9-trimethyl-6H-dibenzo[b,d]pyran-2-yl) 4H-1-benzopyran-4-one (3). The three compounds and the previously isolated chromene 4 all derive from the geranylated precursor 5 by a series of cannabinoid-like oxidative rearrangements.
Collapse
Affiliation(s)
- B Botta
- Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Università La Sapienza, Piazzale A. Moro 5, 00185 Rome, Italy.
| | | | | | | |
Collapse
|
17
|
Tatulli I, Francavilla R, Rizzo GL, Vinciguerra V, Ierardi E, Amoruso A, Panella C, Francavilla A. Lamivudine and alpha-interferon in combination long term for precore mutant chronic hepatitis B. J Hepatol 2001; 35:805-10. [PMID: 11738109 DOI: 10.1016/s0168-8278(01)00201-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND/AIMS Alpha-interferon (alpha-IFN) and lamivudine are the two licensed drugs for patients with chronic hepatitis B, however, their efficacy in precore mutant chronic hepatitis B is limited. The aim of this study was to investigate the efficacy of 1 year alpha-IFN-lamivudine combination therapy for anti-HBe/hepatitis B virus- (HBV)-DNA positive patients. METHODS Between 1997 and 1999, 29 consecutive anti-HBe/HBV-DNA positive patients entered this prospective pilot study. Patients received 100mg lamivudine orally daily and alpha-IFN 6 million units (MU) three times weekly for 52 weeks. All patients were followed-up for 12 months after stopping therapy. Primary end points were loss of serum HBV-DNA and alanine transaminase normalization at week 52. RESULTS Overall, the end-treatment biochemical and virological response was 93% while the sustained response at week 104 was 14%. HBV-DNA negative patients did not experience a viral breakthrough during treatment; no tyrosine-methionine-aspartate-aspartate amino acid motif of HBV polymerase (YMDD) variant emerged. At week 52, 46% of patients with paired liver biopsies slides available, showed an histological improvement (histological activity index > or =2). CONCLUSIONS Combination of lamivudine and interferon for 1 year is followed by high end-treatment virological and biochemical response rates, by improvement of liver histology and by the prevention of the emergence of YMDD mutation; however, the sustained response rate remains low.
Collapse
Affiliation(s)
- I Tatulli
- Department of Gastroenterology and Hepatology, Cliniche Mediche IV paino-Policlinico, University of Bari, Piazza Guilio Cesare 70100, Bari, Italy
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Lichtman SM, Kolitz J, Budman DR, Schulman P, Vinciguerra V, Hoffman M, Mittelman A, Allen SL, Fusco D, Hayes FA. Treatment of aggressive non-Hodgkin's lymphoma in elderly patients with thiotepa, Novantrone (mitoxantrone), vincristine, prednisone (TNOP). Am J Clin Oncol 2001; 24:360-2. [PMID: 11474261 DOI: 10.1097/00000421-200108000-00008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aging of the population and the increased incidence of non-Hodgkin's lymphoma will result in a large number of elderly patients with this disorder. Newer therapies will be required for this group of patients. This article reports a new therapy for elderly patients with diffuse aggressive non-Hodgkin's lymphoma. Patients were treated with TNOP (thiotepa 20 mg/m(2), mitoxantrone (Novantrone) 10 mg/m(2), vincristine (Oncovin) 1 mg/m(2) all on day 1 and prednisone 60 mg/m(2) on days 1 through 5 of a 21-day course. Twenty-six patients were enrolled on study. The patients' ages ranged from 66 years to 87 years, with a mean age of 75.5 years. Eleven patients had a partial response (42%) and 4 patients had a complete response (15%) for a total response of 57%. Eighty-one percent of patients survived 1 year and 54% survived for 2 years. The median survival was 26 months. Hematologic and nonhematologic toxicity was tolerable. We believe that TNOP is an excellent therapeutic option in this group of elderly patients, particularly in the palliative setting.
Collapse
Affiliation(s)
- S M Lichtman
- Don Monti Division of Medical Oncology, Department of Medicine, North Shore University Hospital--New York University School of Medicine, Manhasset, New York 11030, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Budman DR, Johnson R, Barile B, Bowsher RR, Vinciguerra V, Allen SL, Kolitz J, Ernest CS, Kreis W, Zervos P, Walling J. Phase I and pharmacokinetic study of LY309887: a specific inhibitor of purine biosynthesis. Cancer Chemother Pharmacol 2001; 47:525-31. [PMID: 11459206 DOI: 10.1007/s002800000272] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE In this phase I trial in humans the safety and pharmacology of LY309887 on a weekly schedule combined with daily oral 5-mg doses of folic acid were evaluated. BACKGROUND LY309887 is an inhibitor of folate-dependent enzymes involved in de novo purine biosynthesis and has a broad preclinical antitumor activity. In murine systems, combining this agent with exogenous folic acid results in an enhanced therapeutic index. METHODS This study was a single-institution, open-label, clinical trial of dose escalation with toxicity and pharmacokinetic parameters determined. The dose range studied was 0.5-4 mg/m2 per week x6 and then a modified schedule weekly x3 every 6 weeks. RESULTS Dose-limiting toxicities were of delayed onset and associated with hematologic, neurologic, and mucosal effects. Pharmacokinetic parameters revealed dose linearity for AUC and Cmax. Low circulating levels of drug persisted for over 200 h. Urinary excretion accounted for approximately 50% of the parent drug but was highly variable. The urinary excretion was near maximal within 24 h of dosing. CONCLUSIONS The modified dosing schedule allowed repetitive dosing in patients. Further evaluation of the 2 mg/m2 per week x3 every 6 weeks with daily oral folate supplement as a potential phase II dose may be warranted.
Collapse
Affiliation(s)
- D R Budman
- Don Monti Division of Oncology, North Shore University Hospital, New York University School of Medicine, Manhasset 11030, USA.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Shan J, Mason JM, Yuan L, Barcia M, Porti D, Calabro A, Budman D, Vinciguerra V, Xu H. Rab6c, a new member of the rab gene family, is involved in drug resistance in MCF7/AdrR cells. Gene 2000; 257:67-75. [PMID: 11054569 DOI: 10.1016/s0378-1119(00)00395-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A new Rab6 homolog cDNA, Rab6c, was discovered by a hypermethylated DNA fragment probe that was isolated from a human multidrug resistant (MDR) breast cancer cell line, MCF7/AdrR, by the methylation sensitive-representational difference analysis (MS-RDA) technique. Rab6c was found to be under-expressed in MCF7/AdrR and MES-SA/Dx5 (a human MDR uterine sarcoma cell line) compared with their non-MDR parental cell lines. MCF7/AdrR cells expressing the exogenous Rab6c exhibited less resistance to several anti-cancer drugs, such as doxorubicin (DOX), taxol, vinblastine, and vincristine, than the control cells containing the empty vector. Flow cytometry experiments confirmed that the transfectants' diminished resistance to DOX was caused by increased drug accumulation induced by the exogenous Rab6c. These results indicate that Rab6c is involved in drug resistance in MCF7/AdrR cells.
Collapse
Affiliation(s)
- J Shan
- Molecular Oncology, North Shore-Long Island Jewish Health System, New York University School of Medicine, New York, NY 11030, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
21
|
D'Annibale A, Stazi SR, Vinciguerra V, Giovannozzi Sermanni G. Oxirane-immobilized Lentinula edodes laccase: stability and phenolics removal efficiency in olive mill wastewater. J Biotechnol 2000; 77:265-73. [PMID: 10682285 DOI: 10.1016/s0168-1656(99)00224-2] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Immobilization of Lentinula edodes laccase on Eupergit C increased pH, thermal and proteolytic stability with slight modifications in laccase oxidation efficiency. Immobilized laccase proved to be efficiently stable in removing olive mill wastewater phenolics.
Collapse
Affiliation(s)
- A D'Annibale
- Department of Agrobiology and Agrochemistry, University of Tuscia, Viterbo, Italy.
| | | | | | | |
Collapse
|
22
|
Burns CP, Halabi S, Clamon GH, Hars V, Wagner BA, Hohl RJ, Lester E, Kirshner JJ, Vinciguerra V, Paskett E. Phase I clinical study of fish oil fatty acid capsules for patients with cancer cachexia: cancer and leukemia group B study 9473. Clin Cancer Res 1999; 5:3942-7. [PMID: 10632323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The purpose of this study was to determine the maximum tolerated dose and dose-limiting toxicities of fish oil fatty acid capsules containing omega-3 fatty acid ethyl esters. Twenty-two patients with neoplastic disease not amenable to curative therapy who had lost 2% of body weight over a previous 1 month time period were given an escalating dose of fish oil fatty acids. The maximum tolerated dose was found to be 0.3 g/kg per day of this preparation. This means that a 70-kg patient can generally tolerate up to 21 1-g capsules/day containing 13.1 g of eicosapentaenoic acid + docosahexaenoic acid, the two major omega-3 fatty acids. Dose-limiting toxicity was gastrointestinal, mainly diarrhea, and a poorly described toxicity designated as "unable to tolerate in esophagus or stomach." A patient with chronic lymphocytic leukemia taking the fish oil provided an unusual opportunity to perform a detailed biochemical study of the effect of fish oil capsules on the lipids of malignant cells at several sequential time points in treatment. Studies of the malignant lymphocytes, serum, and whole blood of this one patient revealed an increase in eicosapentaenoic acid, the major component of the fish oil capsules, during fish oil capsule treatment. This study provides a scientific basis for the selection of omega-3 fatty acid doses for future studies in cancer. The maximum tolerated dose found is considerably higher than anticipated from published studies of many human diseases. The observation of a modification of the lipids of leukemic cells, serum, and blood in a patient with chronic leukemia provides a biochemical basis for a possible effect of fish oil supplements on cancer cachexia and tumor growth.
Collapse
Affiliation(s)
- C P Burns
- The University of Iowa Cancer Center, Iowa City, 52242, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Yuan L, Shan J, De Risi D, Broome J, Lovecchio J, Gal D, Vinciguerra V, Xu HP. Isolation of a novel gene, TSP50, by a hypomethylated DNA fragment in human breast cancer. Cancer Res 1999; 59:3215-21. [PMID: 10397268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
A novel gene, testes-specific protease 50 (TSP50), was isolated from a human testes cDNA library by using a genomic DNA probe, BR50. BR50 was isolated by a modified representational difference analysis (RDA) technique due to its hypomethylated feature in a breast cancer biopsy. This altered DNA methylation status was also detected by BR50 in other breast and some ovarian cancer tissues. The TSP50 gene product is a homologue to several human proteases, which indicates that it may encode a protease-like protein. Northern analysis of 16 different types of normal human tissues suggests that TSP50 was highly and specifically expressed in human testes, which indicates that it might possess a unique biological function(s) in that organ. Methylation status analysis in normal human testes and other tissues showed a correlation between DNA methylation and gene expression. Most importantly, reverse transcription-PCR analysis of 18 paired breast cancer tissues found that in 28% of the cancer samples, the TSP50 gene was differentially expressed. The possibility that TSP50 may be an oncogene is presently under investigation.
Collapse
Affiliation(s)
- L Yuan
- Molecular Oncology, Hematology/Oncology Medicine, North Shore-Long Island Jewish Health System, New York University School of Medicine, Manhasset 11030, USA
| | | | | | | | | | | | | | | |
Collapse
|
24
|
Kreis W, Budman DR, Fetten J, Gonzales AL, Barile B, Vinciguerra V. Phase I trial of the combination of daily estramustine phosphate and intermittent docetaxel in patients with metastatic hormone refractory prostate carcinoma. Ann Oncol 1999; 10:33-8. [PMID: 10076719 DOI: 10.1023/a:1008354600497] [Citation(s) in RCA: 116] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND To apply our preclinical findings of cytotoxic synergy with the combination of estramustine phosphate (EP) and docetaxel as the basis of treatment of hormone refractory metastatic prostate cancer in man. To determine the optimal dosage and the toxicities of these two agents for future trials. PATIENTS AND METHODS Seventeen patients with hormone refractory metastatic prostate cancer who were ambulatory with performance status < or = 2, normal marrow, renal and hepatic function were entered. Prior exposure to EP or a taxane were exclusion factors. EP was given orally at a dose of 14 mg/kg of body weight daily with concurrent docetaxel administered every 21 days as an intravenous infusion over 1 hour with dexamethasone 8 mg. PO BID for five days. EP dosages were kept static; docetaxel dosages were explored in a minimum of three patients per level for dosages of 40, 60, 70, and 80 mg/m2. Patients were evaluated weekly. Prostate specific antigen (PSA) was measured every three weeks. RESULTS Five patients were entered at a docetaxel dose of 40 mg/m2, three at 60 mg/m2, six at 70 mg/m2, and three at 80 mg/m2. Only one patient had received prior chemotherapy. Grades 1 or 2 hypocalcemia and hypophosphatemia were seen at all dosage levels. Other grade 2 or less toxicities not related to dosage included alopecia, anorexia, stomatitis, diarrhea, and epigastric pain. Dose limiting toxicities (DLT) as grade 4 leukopenia and grade 4 fatigue were seen at 80 mg/m2. The phase II dose was defined at 70 mg/m2 with rapidly reversible leukopenia and minor liver function abnormalities. At this dosing level, dose intensity was 88% and 86% over consecutive cycles for docetaxel and EP, respectively. Two vascular events occurred at this dose level (70 mg/m2): one arterial and the other venous. PSA decreases greater than 50% from baseline were seen in 14 of 17 patients at all dosage levels. Four of the 17 patients demonstrated a complete biochemical response (PSA < or = 4 ng/ml). One patient had a partial response with measurable lung and liver lesions. CONCLUSION EP given continuously with every three-week docetaxel at a dose of 70 mg/m2 is tolerable with evidence of antitumor activity based upon significant declines in PSA in the majority of patients and improvement of lung metastasis in one patient. Larger phase II studies of this combination in a homogenous population are warranted.
Collapse
Affiliation(s)
- W Kreis
- Don Monti Division of Oncology, Department of Medicine, North Shore University Hospital, New York University School of Medicine, Manhasset, USA.
| | | | | | | | | | | |
Collapse
|
25
|
Abstract
Biodegradation of olive-mill wastewater (OMW) was performed by the polyurethane-immobilized mycelium of Lentinula edodes. Throughout three consecutive treatment cycles of the effluent significant abatements of its polluting characteristics were observed. In fact, its contents in total organic carbon, total phenols, total ortho-diphenol were dramatically reduced. In addition, a significant effluent decolorization was evident.
Collapse
Affiliation(s)
- A D'Annibale
- Department of Agrobiology and Agrochemistry, Tuscia University, Viterbo, Italy.
| | | | | | | |
Collapse
|
26
|
Menzin AW, De Risi D, Smilari TF, Kalish PE, Vinciguerra V. Lobular breast carcinoma metastatic to the vulva: a case report and literature review. Gynecol Oncol 1998; 69:84-8. [PMID: 9571004 DOI: 10.1006/gyno.1998.4977] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Six previous reports have documented a vulvar metastasis from breast cancer; one has noted involvement of the Bartholin's gland. CASE A 53-year-old woman presented with an enlarging vulvar mass. Evaluation also identified a breast lesion. Surgical excision confirmed an invasive lobular breast carcinoma with a distant metastatic focus on the vulva. CONCLUSION This is the first report in the English literature to document a vulvar metastasis from an invasive lobular carcinoma and the second to identify involvement of the Bartholin's gland. Careful gynecologic surveillance is needed in women with breast cancer.
Collapse
Affiliation(s)
- A W Menzin
- Department of Obstetrics and Gynecology, North Shore Health System, North Shore University Hospital, Manhasset, New York 11030, USA
| | | | | | | | | |
Collapse
|
27
|
Ito K, Fetten J, Khalili H, Hajdu S, Busch E, Pergolizzi R, Vinciguerra V, Chang MD. Oligoclonality of CD8+ T cells in breast cancer patients. Mol Med 1997; 3:836-51. [PMID: 9440117 PMCID: PMC2230280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Substantial evidence has suggested that T cells play an important role in antitumor immunity. T cells with cytotoxic activity against tumors have been isolated from in vitro culture of tumor-infiltrated lymphocytes of cancer patients. In addition, clonal expansions of T cells have been identified in lesions of tumors by using a PCR-based CDR3 analysis of T cell receptors (TCR). Since the CDR3 region of the T cell receptor directly interacts with the antigen-MHC complex and is thus highly polymorphic, a dominant CDR3 length in a particular TCR V beta population will indicate the clonal expansion of a specific T cell clone. Utilizing this technique, we have analyzed the T cell repertoire in lymph nodes (LNs) and peripheral blood of 20 breast cancer patients. Our results show that in most cases, peripheral blood mononuclear cells (PB-MCs) and LN express dominant CD8+ T cell clones in different V beta gene families, and the number of dominant clones is higher in PBMC than in the LN. Furthermore, in 7 out of 16 patients' lymph nodes, there is a dominant V beta 18 T cell clonal expansion in the CD8+ T cell subset. The frequency of an oligoclonal expansion of V beta 18 CD8+ T cells in non-breast cancer lymph nodes is 1 out of 9, but no obvious motif in the CDR3 region of V beta 18 TCR can be identified. The prevalence of the clonal dominance found in breast cancer is discussed in the context of a possible tumor-related antigen stimulation.
Collapse
Affiliation(s)
- K Ito
- Department of Medicine, North Shore University Hospital-New York University Medical College, Manhasset, USA
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Affiliation(s)
- T M Binks
- Fairleigh Dickinson University, Teaneck, New Jersey 07666, USA
| | | | | | | |
Collapse
|
29
|
Schilling A, Conaway MR, Wingate PJ, Atkins JN, Berkowitz IM, Clamon GH, DiFino SM, Vinciguerra V. Recruiting cancer patients to participate in motivating their relatives to quit smoking. A cancer control study of the Cancer and Leukemia Group B (CALGB 9072). Cancer 1997; 79:152-60. [PMID: 8988740 DOI: 10.1002/(sici)1097-0142(19970101)79:1<152::aid-cncr22>3.0.co;2-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND A diagnosis of cancer provides a teachable moment in which a physician can counsel or teach the patient. The Cancer and Leukemia Group B hypothesized that this teachable moment could also be used to encourage counseling of the patients' relatives who smoke. The authors' first study sought to determine the feasibility of such an intervention, the cooperation of the patients, and the compliance of relatives who were smokers. The long-range goal is to recruit by mail a large population of adult smokers into an intervention program and to assist them in quitting cigarette smoking. METHODS Oncologists and their clinical research associates asked recently diagnosed cancer patients to identify their relatives who were smokers and assist in persuading them to quit. Consenting patients spoke to relatives and mailed them a personalized motivational leaflet along with a list of the benefits of quitting smoking. Intervention was continued only with relatives who were contacted in this manner. The participating physicians then wrote to the smokers, advising them to quit; enclosed with each physician's letter were the National Cancer Institute booklet "Clearing the Air," which is about quitting smoking, and a questionnaire determining "stage of change" (the stage of the smoker's inaction or action regarding quitting smoking). After 6 months, a postintervention questionnaire was mailed to the relatives. RESULTS Written consent was obtained from 89% of 144 eligible patients solicited. Eighty percent of patients involved in the study contacted relatives. Sixty-three percent of contacted relatives returned the first questionnaire and 40% answered the second. Nine percent of all contacted relatives reported having quit smoking after the intervention. CONCLUSIONS The intervention proved to be feasible and will lead to the next study, which will randomize relatives who smoke within a more intensive intervention over 12 months and compare the results with nonintervention controls.
Collapse
Affiliation(s)
- A Schilling
- Department of Medical Oncology, Rhode Island Hospital, Providence 02903, USA
| | | | | | | | | | | | | | | |
Collapse
|
30
|
Alter CL, Fleishman SB, Kornblith AB, Holland JC, Biano D, Levenson R, Vinciguerra V, Rai KR. Supportive telephone intervention for patients receiving chemotherapy. A pilot study. Psychosomatics 1996; 37:425-31. [PMID: 8824121 DOI: 10.1016/s0033-3182(96)71529-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Psychosocial interventions have been shown to improve quality of life (QOL) for many cancer patients. A pilot study was conducted to assess the feasibility of a psychoeducational intervention for cancer patients receiving chemotherapy. Eight patients receiving chemotherapy for colorectal carcinoma participated. The intervention is based on a modification of Interpersonal Therapy. It consisted of four sessions, administered biweekly, using a manual format, by a psychiatric nurse clinician over the telephone. The participants also completed a set of QOL measures by telephone to assess tolerance of the planned assessment. The patients received assistance with treatment-related side effects, reported improved ability to communicate with their physician, and gained an understanding of the stresses they discussed. The patients felt satisfied with the emotional support and medical information provided. A randomized trial is planned to test the intervention for patients participating in a cooperative trial sponsored by the National Cancer Institute.
Collapse
Affiliation(s)
- C L Alter
- Department of Psychiatry, North Shore University Hospital-Cornell University Medical College, USA
| | | | | | | | | | | | | | | |
Collapse
|
31
|
Kreis W, Budman DR, Vinciguerra V, Hock K, Baer J, Ingram R, Schacter LP, Fields SZ. Pharmacokinetic evaluation of high-dose etoposide phosphate after a 2-hour infusion in patients with solid tumors. Cancer Chemother Pharmacol 1996; 38:378-84. [PMID: 8674162 DOI: 10.1007/s002800050498] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Etoposide phosphate, a water soluble prodrug of etoposide, was evaluated at levels potentially useful in transplantation settings in patients with malignancies. For pharmacokinetic studies of etoposide phosphate in this phase I study, 21 patients with solid tumors were treated with etoposide phosphate given as etoposide equivalents of 250, 500, 750, 1000 and 1200 mg/m2 infused over 2 h on days 1 and 2, and G-CSF 5 micrograms/kg per day starting on day 3 until WBC was > or = 10,000/microliters. Qualitative, quantitative, and pharmacokinetic analysis was performed as reported previously. Rapid conversion of etoposide phosphate into etoposide by dephosphorylation occurred at all dosage levels without indication of saturation of phosphatases. Plasma levels (C(pmax)) and area under the curve (AUC) of etoposide phosphate and etoposide demonstrated linear dose effects. For etoposide, plasma disposition demonstrated biphasic clearance, with mean T1/2 alpha of 2.09 +/- 0.61 h, and T1/2 beta of 5.83 +/- 1.71 h. An AUC as high as 1768.50 micrograms.h/ml was observed at a dose of 1200 mg/m2. The total body clearance (TBC) showed an overall mean of 15.72 +/- 4.25 ml/min per m2, and mean volume of distribution (VDss) of 5.64 +/- 1.06 l/m2. The mean residual time (MRT) for etoposide was 6.24 +/- 1.61 h. In urine, etoposide but not etoposide phosphate, was identified with large quantitative variations (1.83% to 33.45% of injected etoposide equivalents). These results indicate that etoposide phosphate is converted into etoposide with the linear dose-related C(pmax) and AUCs necessary for use of this agent at the high dosage levels needed in transplantation protocols. A comparison of pharmacokinetic parameters of high-dose etoposide with the values observed in our study with etoposide phosphate revealed comparable values for the clinically important C(pmax) and AUCs, clearance, terminal T1/2 and MRT. In contrast to the use of etoposide, etoposide phosphate can be delivered in aqueous vehicles and therefore may offer the advantage of ease of administration.
Collapse
Affiliation(s)
- W Kreis
- Department of Medicine, North Shore University Hospital, Cornell University Medical College, Manhasset, NY 11030, USA
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Lichtman SM, Zaheer W, Gal D, Lovecchio J, DeMarco LC, Schulman P, Budman DR, Taibbi R, Fenton C, Vinciguerra V. No increased risk of Taxol toxicity in older patients. J Am Geriatr Soc 1996; 44:472-4. [PMID: 8636602 DOI: 10.1111/j.1532-5415.1996.tb06428.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
33
|
Pelcovitz D, Goldenberg B, Kaplan S, Weinblatt M, Mandel F, Meyers B, Vinciguerra V. Posttraumatic stress disorder in mothers of pediatric cancer survivors. Psychosomatics 1996; 37:116-26. [PMID: 8742539 DOI: 10.1016/s0033-3182(96)71577-3] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Prevalence of posttraumatic stress disorder (PTSD) in 24 mothers of pediatric cancer survivors was compared with its prevalence among 23 mothers of healthy children. Significantly more mothers of pediatric cancer survivors were diagnosed with lifetime PTSD. Significant differences were also found in lifetime arousal, as well as current and lifetime reexperience and avoidance symptom clusters. Significant difference existed in the distribution of the number of prediagnosis high-magnitude events experienced by the mothers diagnosed with current PTSD as compared with the prediagnosis experience of the mothers who were not diagnosed with current PTSD. Illness severity, level of perceived family and extrafamilial social support, and Symptom Checklist-90-Revised global severity index scores did not significantly differ in the PTSD-positive and PTSD-negative groups.
Collapse
Affiliation(s)
- D Pelcovitz
- Department of Psychiatry, North Shore University Hospital, Cornell University Medical College, USA
| | | | | | | | | | | | | |
Collapse
|
34
|
Abstract
Bioassay-directed fractionation of Desmodium canum resulted in the isolation and characterization of three antimicrobial isoflavonones. These compounds, namely, desmodianones A, B and C, were assigned the structures 5,7,2'-trihydroxy-6,6"-dimethyl-6"-(4-methylpent-3- enyl)pyrano(2",3";4',5')isoflavanone, 5,2',4'-trihydroxy-7-methoxy-6-methyl-8-(3-methylbut-2-enyl)-is oflavanone, and 5,7,2',4'-tetrahydroxy-6-methyl-5'-(3,7-dimethylocta-2,6-dienyl )-isoflavanone, respectively.
Collapse
Affiliation(s)
- G D Monache
- Centro Chimica Recettori del C.N.R., Università Cattolica, Roma, Italy
| | | | | | | | | |
Collapse
|
35
|
Hashimoto S, Dono M, Vinciguerra V, Silver J, Chiorazzi N. Clonal heterogeneity in membrane expression of CD5 in a patient with chronic lymphocytic leukemia. Ann N Y Acad Sci 1995; 764:482-4. [PMID: 7486571 DOI: 10.1111/j.1749-6632.1995.tb55869.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
MESH Headings
- Antigens, Neoplasm/biosynthesis
- Antigens, Neoplasm/genetics
- Antigens, Neoplasm/metabolism
- Antigens, Surface/biosynthesis
- Antigens, Surface/genetics
- Antigens, Surface/metabolism
- B-Lymphocyte Subsets/drug effects
- B-Lymphocyte Subsets/metabolism
- Base Sequence
- CD5 Antigens/biosynthesis
- CD5 Antigens/genetics
- CD5 Antigens/metabolism
- Clone Cells/metabolism
- Cohort Studies
- Gene Expression Regulation, Leukemic
- Gene Rearrangement, B-Lymphocyte, Heavy Chain
- Genes, Immunoglobulin
- Humans
- Immunoglobulin G/biosynthesis
- Immunoglobulin G/genetics
- Immunoglobulin Heavy Chains/genetics
- Immunoglobulin Variable Region/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/genetics
- Leukemia, Lymphocytic, Chronic, B-Cell/immunology
- Leukemia, Lymphocytic, Chronic, B-Cell/pathology
- Molecular Sequence Data
- Polymerase Chain Reaction
- RNA, Messenger/biosynthesis
- RNA, Neoplasm/biosynthesis
- Sequence Alignment
- Sequence Homology, Nucleic Acid
- Tetradecanoylphorbol Acetate/pharmacology
Collapse
Affiliation(s)
- S Hashimoto
- Department of Neurology, Tokyo Women's Medical College, Japan
| | | | | | | | | |
Collapse
|
36
|
DeMarco LC, Budman DR, Lathia C, Amorusi P, Birkhofer M, Lichtman S, Weiselberg L, Vinciguerra V, Lovecchio J, Gal D. Pharmacokinetic evaluation of zeniplatin in humans. Cancer Chemother Pharmacol 1995; 36:35-40. [PMID: 7720173 DOI: 10.1007/bf00685729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Zeniplatin, a more water-soluble organoplatinum than cisplatin, was evaluated for clinical pharmacology in the context of a phase II trial in previously treated patients with ovarian carcinoma. A total of 12 patients were given zeniplatin at 120 mg/m2 by rapid intravenous infusion over 90 min, with both blood and urine being sampled. All platinum moieties were analyzed in whole blood, plasma, plasma ultrafiltrate, and urine by atomic absorption, and free zeniplatin was analyzed in plasma ultrafiltrate by specific high-performance liquid chromatography (HPLC). In a comparison of the platinum-time concentration curve, AUC (area under the curve) values indicated that approximately 90% of platinum moieties were bound to circulating plasma proteins. There was no evidence of drug accumulation after repetitive dosing. The terminal half-life (t1/2) of this drug in plasma ultrafiltrate (3.7-7.2 h.) as measured by HPLC was slightly longer than that of carboplatin, whereas total platinum moieties in plasma displayed a long t1/2 (124-154 h). Approximately 60% of platinum moieties could be recovered in the urine within 24 h. These findings suggest that zeniplatin has a pharmacokinetic profile similar to that of carboplatin.
Collapse
Affiliation(s)
- L C DeMarco
- Don Monti Division of Medical Oncology, Department of Medicine, North Shore University Hospital/Cornell University Medical College, Manhasset, NY 11030, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Budman DR, Igwemezie LN, Kaul S, Behr J, Lichtman S, Schulman P, Vinciguerra V, Allen SL, Kolitz J, Hock K. Phase I evaluation of a water-soluble etoposide prodrug, etoposide phosphate, given as a 5-minute infusion on days 1, 3, and 5 in patients with solid tumors. J Clin Oncol 1994; 12:1902-9. [PMID: 8083713 DOI: 10.1200/jco.1994.12.9.1902] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
PURPOSE To determine the toxicities, maximum-tolerated dose (MTD), and pharmacology of etoposide phosphate, a water-soluble etoposide derivative, administered as a 5-minute intravenous infusion on a schedule of days 1, 3, and 5 repeated every 21 days. PATIENTS AND METHODS Thirty-six solid tumor patients with a mean age of 63 years, performance status of 0 to 1, WBC count > or = 4,000/microL, and platelet count > or = 100,000/microL, with normal hepatic and renal function were studied. Doses evaluated in etoposide equivalents were 50, 75, 100, 125, 150, 175, and 200 mg/m2/d. Etoposide in plasma and urine and etoposide phosphate in plasma were measured by high-performance liquid chromatography (HPLC). Eleven of 36 patients were treated with concentrated etoposide phosphate at 150 mg/m2/d. RESULTS Grade I/II nausea, vomiting, alopecia, and fatigue were common. Leukopenia (mainly neutropenia) occurred at doses greater than 75 mg/m2, with the nadir occurring between days 15 and 19 posttreatment. All effects were reversible. Hypotension, bronchospasm, and allergic reactions were not observed in the first 25 patients. The MTD due to leukopenia was determined to be between 175 and 200 mg/m2/d. In 11 patients treated with concentrated etoposide phosphate, no local phlebitis was noted, but two patients did develop allergic phenomena. The conversion of etoposide phosphate to etoposide was not saturated in the dosages studied. Etoposide phosphate had peak plasma concentrations at 5 minutes, with a terminal half-life (t1/2) of 7 minutes. Etoposide reached peak concentrations at 7 to 8 minutes, with a t1/2 of 6 to 9 hours. Both etoposide phosphate and etoposide demonstrated dose-related linear increases in maximum plasma concentration (Cmax) and area under the curve (AUC). CONCLUSION Etoposide phosphate displays excellent patient tolerance in conventional dosages when administered as a 5-minute intravenous bolus. The suggested phase II dose is 150 mg/m2 on days 1, 3, and 5. The ability to administer etoposide phosphate as a concentrated, rapid infusion may prove of value both in the outpatient clinic and in high-dose regimens.
Collapse
Affiliation(s)
- D R Budman
- Don Monti Division of Oncology, Department of Medicine, North Shore University Hospital-Cornell University Medical College, Manhasset, NY 11030
| | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Cacciari I, Quatrini P, Zirletta G, Mincione E, Vinciguerra V, Lupattelli P, Giovannozzi Sermanni G. Isotactic polypropylene biodegradation by a microbial community: physicochemical characterization of metabolites produced. Appl Environ Microbiol 1993; 59:3695-700. [PMID: 8285678 PMCID: PMC182519 DOI: 10.1128/aem.59.11.3695-3700.1993] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
From a selective enrichment culture prepared with different soil samples on starch-containing polyethylene we isolated four microaerophilic microbial communities able to grow on this kind of plastic with no additional carbon source. One consortium, designated community 3S, was tested with pure isotactic polypropylene to determine whether the consortium was able to degrade this polymer. Polypropylene strips were incubated for 5 months in a mineral medium containing sodium lactate and glucose in screw-cap bottles. Dichloromethane crude extracts of the cultures revealed that the weight of extracted materials increased with incubation time, while the polypropylene sample weight decreased. The extracted materials were characterized by performing chromatographic and spectral analyses (thin-layer chromatography, liquid chromatography, gas chromatography-mass spectrometry, infrared spectrometry, nuclear magnetic resonance). Three main fractions were detected and analyzed; a mixture of hydrocarbons at different degrees of functionalization was found together with a mixture of aromatic esters, as the plasticizers usually added to polyolefinic structures.
Collapse
Affiliation(s)
- I Cacciari
- Dipartimento di Agrobiologia e Agrochimica, Università degli Studi della Tuscia, Viterbo, Italy
| | | | | | | | | | | | | |
Collapse
|
39
|
Rybak ME, Anderson J, Kaplan R, Budman DR, Vinciguerra V, Gottlieb AJ. Phase II trial of etoposide and cisplatin in patients with refractory and relapsed non-Hodgkin's lymphoma: Cancer and Leukemia Group B study 8351. Med Pediatr Oncol 1993; 21:441-5. [PMID: 8515726 DOI: 10.1002/mpo.2950210610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A phase-II study was conducted by the Cancer and Leukemia Group B (CALGB) in patients with refractory and relapsed non-Hodgkin's lymphoma (NHL) to assess the activity of the combination of etoposide and cisplatin. Sixty-five patients were entered on study, and 51 patients were evaluated for this report. The treatment regimen consisted of etoposide, 80 mg/m2 IV daily times 5 and cisplatin 20 mg/m2 IV daily times 5, repeated every 21 days. All patients had failed 1-3 prior chemotherapeutic regimens, had measurable disease, and had a performance status of 0-2. In the 51 evaluable patients, there were 4 complete responses (8%) and 12 partial responses (23%), for an overall response rate of 31% (95% Cl: 19%, 46%). In addition, 15 patients (29%) had some improvement in disease and 6 (12%) had stable disease. Failure-free survival for the 51 eligible patients was 40% at 3 months, 23% at 6 months, and 15% at 1 year. Significant toxicity was observed with this regimen. Severe neutropenia occurred in 20 patients (39%), severe anemia in 8 patients (16%), and severe thrombocytopenia in 18 patients (35%). One patient died of infection. Severe neurotoxicity (1) and hemorrhage (3) were also seen. The etoposide, cisplatin combination is active in NHL; however, in this dose and schedule their combined activity is only minimally better than published reports of etoposide alone. Further studies of related combinations are under evaluation by the CALGB.
Collapse
Affiliation(s)
- M E Rybak
- Department of Medicine, University of Massachusetts Medical Center, Worcester
| | | | | | | | | | | |
Collapse
|
40
|
Sun T, Brody J, Koduru P, Vinciguerra V, Weiselberg L, Marino J, Chaudhri F, Papps J, Erickson R. Study of the major phenotype of large granular T-cell lymphoproliferative disorder. Am J Clin Pathol 1992; 98:516-21. [PMID: 1283056 DOI: 10.1093/ajcp/98.5.516] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Six cases of large granular T-cell lymphoproliferative disorder with a selected immunophenotype (CD3+, CD4-, CD8+, CD16+) were studied to characterize a homogeneous group of patients. It was found that most of these patients did not exhibit the clinical features frequently described in large granular T-cell lymphoproliferative disorder--recurrent infection, rheumatoid arthritis, and splenomegaly. The laboratory tests usually positive in large granular T-cell lymphoproliferative disorder, including rheumatoid factor and anti-nuclear antibodies, also were frequently negative. The pathognomonic features were found to be neutropenia and large granular lymphocytosis with positive killer cell markers. All six cases showed T-cell receptor gene rearrangement that indicated a monoclonal proliferation of lymphoid cells, which were natural killer-like T cells by immunophenotyping. B cells were essentially absent in all cases. It should be emphasized that bone marrow aspirates are as informative as peripheral blood samples for the diagnosis of large granular T-cell lymphoproliferative disorder; indeed, phenotypes of blood and marrow in one case were identical in terms of percentages of markers. In this selected group of patients, the clinical courses were indolent with uncomplicated outcomes. In three patients, chemotherapy did not induce an obvious clinical response, but all patients' conditions remained stable with only supportive care.
Collapse
MESH Headings
- Adult
- Aged
- Antigens, CD/analysis
- Antigens, CD/genetics
- Antigens, Differentiation, T-Lymphocyte/analysis
- Antigens, Differentiation, T-Lymphocyte/genetics
- Bone Marrow/pathology
- Bone Marrow/ultrastructure
- CD3 Complex/analysis
- CD3 Complex/genetics
- CD4 Antigens/analysis
- CD4 Antigens/genetics
- CD56 Antigen
- CD57 Antigens
- CD8 Antigens/analysis
- CD8 Antigens/genetics
- DNA/genetics
- Flow Cytometry
- Gene Rearrangement, T-Lymphocyte
- Humans
- Immunophenotyping
- Killer Cells, Natural/immunology
- Killer Cells, Natural/pathology
- Lymphoproliferative Disorders/genetics
- Lymphoproliferative Disorders/immunology
- Middle Aged
- Phenotype
- Receptors, Antigen, T-Cell/analysis
- Receptors, Antigen, T-Cell/genetics
- Receptors, IgG/analysis
- Receptors, IgG/genetics
Collapse
Affiliation(s)
- T Sun
- Department of Laboratories, North Shore University Hospital-Cornell University Medical College, Manhasset, New York 11030
| | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Vokes EE, Lyss AP, Herndon JE, Cooper B, Perry MC, Vinciguerra V, Mason-Coughlin K, Green MR. Intravenous 6-thioguanine or cisplatin, fluorouracil and leucovorin for advanced non-small cell lung cancer: a randomized phase II study of the cancer and leukemia group B. Ann Oncol 1992; 3:727-32. [PMID: 1333267 DOI: 10.1093/oxfordjournals.annonc.a058328] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
This randomized phase II study was designed to evaluate the activity of intravenous 6-thioguanine (6-TG) as a single agent and the combination of cisplatin and 5-fluorouracil (5-Fu) modulated by oral leucovorin (PFL) in patients with advanced non-small cell lung cancer (NSCLC). Eligible patients had measurable or evaluable stage III B or IV NSCLC, had no received prior chemotherapy and had a performance status of 0-2. Patients were randomized to treatment with intravenous 6-TG at 55 mg/m2 administered over 30 minutes for 5 consecutive days and repeated every 35 days, or PFL chemotherapy with cisplatin 100 mg/m2 on day 1, 5-FU 800 mg/m2/day as a continuous intravenous infusion over 5 days and oral leucovorin administered at 100 mg every 4 hours during the entire duration of the cisplatin and 5-FU infusions. PFL was repeated every three weeks. Ninety-five eligible patients were randomized, 46 to 6-TG and 49 to PFL. Response rates were 4% for 6-TG (95% confidence interval 0.5%-14.8%, 1 partial, and 1 complete response) and 29% (16.6%-43.3%) for PFL (all partial). The median time to treatment failure was 2 and 4 months, respectively, and the median survival times were 6 and 10 months, respectively. Toxicities with 6-TG were, generally, mild to moderate but severe or life-threatening granulocytopenia was observed in 21% of patients. With PFL, mucositis was dose-limiting, and 78% of patients had severe or life-threatening mucositis. This led to dose reduction of 5-FU and leucovorin during subsequent cycles or treatment termination in 82% of patients.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- E E Vokes
- Department of Medicine, University of Chicago
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Palasciano G, Serio G, Portincasa P, Palmieri V, Fanelli M, Velardi A, Calo' Gabrieli B, Vinciguerra V. Gallbladder volume in adults, and relationship to age, sex, body mass index, and gallstones: a sonographic population study. Am J Gastroenterol 1992; 87:493-7. [PMID: 1553937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The influence of gender, age, body size, cholelithiasis, and obesity on fasting gallbladder volume (GBV) was investigated by real-time ultrasonography in a general population cohort of subjects whose ages were between 30 and 69 yr, living in Bari, a Southeastern Italian city. Of the 2076 subjects analyzed, 1246 (60%) were males and 830 (40%) were females (mean age 50 yr). Among them, 1703 subjects were healthy, 108 had gallstones, and 265 were obese. Fasting GBV in healthy individuals was larger in males (M) than in females (F) [M, 18.7 +/- 0.3 (SEM) ml vs. F, 17.0 +/- 0.3 ml; p less than 0.001] and obese (M, 23.4 +/- 1.5 ml vs. 19.7 +/- 0.9 ml; p less than 0.05). The trend was similar in gallstone patients, but it was not statistically significant (M, 23.0 +/- 2.0 ml vs. F, 18.8 +/- 1.5 ml; t = 1.64). Gallbladder size correlated positively with body size in the lean healthy population (p less than 0.01), increased with age in healthy nonobese males (p less than 0.01), and was smaller in healthy males than in males with gallstones (0.01 less than p less than 0.02) and obese, in both sexes (p less than 0.01). We conclude that fasting GBV 1) is larger in lean healthy and obese males than females, 2) increases with age in lean males and with body size in healthy lean females, and 3) is greater in patients with gallstones and in obese subjects, and this might partially account for the defective gallbladder motor function reported in these patients.
Collapse
Affiliation(s)
- G Palasciano
- Institute of Clinica Medica I, Faculty of Medicine, University of Bari, Italy
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Kelsen D, Atiq OT, Saltz L, Niedzwiecki D, Ginn D, Chapman D, Heelan R, Lightdale C, Vinciguerra V, Brennan M. FAMTX versus etoposide, doxorubicin, and cisplatin: a random assignment trial in gastric cancer. J Clin Oncol 1992; 10:541-8. [PMID: 1548519 DOI: 10.1200/jco.1992.10.4.541] [Citation(s) in RCA: 230] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
PURPOSE The chemotherapy regimens of high-dose methotrexate, high-dose fluorouracil (FU), Adriamycin (doxorubicin; Adria Laboratories, Columbus, OH), and leucovorin (FAMTX) and etoposide, Adriamycin, and cisplatin (EAP) have both been reported in nonrandom assignment trials to have high overall response rates and substantial complete response rates in patients with gastric cancer, as well as major toxicities of myelosuppression. Here we report a prospective, stratified, random-assignment comparison of the two combinations in previously untreated patients with advanced gastric cancer. PATIENTS AND METHODS Sixty patients were entered onto the trial, 30 receiving EAP and 30 FAMTX. All patients had measurable or assessable tumor masses. Patient entry was stopped at the point when significant toxicity differences were seen at interim analysis. RESULTS Response rates were similar between the two arms (FAMTX, 33% [95% confidence interval (CI), 16% to 50%]; EAP, 20% [95% Cl, 6% to 34%]). Three FAMTX and no EAP patients had complete remissions. The median survival for the two arms were similar (EAP, 6.1 months; FAMTX, 7.3 months). At 1 year, 7% of EAP and 17% of FAMTX patients were alive. EAP caused significantly more myelosuppression (leukopenia, P = .002; anemia, P = .03; thrombocytopenia, P = .0001) than did FAMTX. EAP also resulted in significantly longer hospitalizations per study month (8 v 5 days). Four EAP patients died of lethal toxicity, whereas no FAMTX patients died of treatment-related causes (P = .04). CONCLUSIONS FAMTX is at least as active as EAP and is significantly less toxic. Although both regimens remain investigational, the toxicities of FAMTX are more manageable. Further studies involving FAMTX in both the adjuvant and advanced disease setting are underway.
Collapse
Affiliation(s)
- D Kelsen
- Gastrointestinal Oncology Service, Memorial Sloan-Kettering Cancer Center, New York, NY 10021
| | | | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Kelsen D, Hudis C, Niedzwiecki D, Dougherty J, Casper E, Botet J, Vinciguerra V, Rosenbluth R. A phase III comparison trial of streptozotocin, mitomycin, and 5-fluorouracil with cisplatin, cytosine arabinoside, and caffeine in patients with advanced pancreatic carcinoma. Cancer 1991; 68:965-9. [PMID: 1833042 DOI: 10.1002/1097-0142(19910901)68:5<965::aid-cncr2820680509>3.0.co;2-2] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Conventional chemotherapy for unresectable or metastatic adenocarcinoma of the pancreas has had little effect on palliation or survival. Almost all studies of systemic therapy have involved empiric use of a variety of Phase II or conventional agents alone or in combination. On the basis of recent studies using a human tumor pancreatic cancer (PC) xenograft in nude mice, a Phase I clinical trial of cisplatin, high-dose cytosine arabinoside (Ara-C), and caffeine (CAC) was performed in patients with advanced incurable PC. A tolerable dose and schedule of the three agents were developed. Seven of 18 patients with measurable disease in this Phase I trial had partial responses to CAC. A Phase III comparison of CAC versus standard treatment using streptozotocin, mitomycin, and 5-fluorouracil (SMF) was performed. Eighty-two patients with advanced PC were entered into this random assignment trial. The two treatment arms were well balanced for the usual prognostic factors. Although the acute (e.g., nausea and vomiting) toxicities of CAC were greater than those of SMF, both groups of patients tolerated treatment resonably well. Ninety percent of patients were evaluable for response. Two patients (5.5%) on the CAC treatment arm (95% confidence interval [CI], 0% to 15%) and four patients (10.2%) on the SMF treatment arm (95% CI, 1% to 22%) had objective responses (partial response in measurable disease or improvement in evaluable disease). No complete remissions were observed. The 95% confidence limits of response for CAC and SMF overlapped. The median duration of survival for all patients on the SMF treatment arm was 10 months, although it was 5 months on the CAC treatment arm (P = 0.008). In this Phase III comparison, CAC was not superior to conventional therapy with SMF in terms of response and was inferior for survival. Neither regimen is effective treatment for advanced PC.
Collapse
Affiliation(s)
- D Kelsen
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, Cornell University Medical College, New York, New York
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Lichtman SM, Budman D, Bosworth H, Allen S, Schulman P, Weiselberg L, Weiss R, Lehrman D, Vinciguerra V. Adjuvant therapy of stage II breast cancer treated with CMFVP, radiation therapy and VATH following lumpectomy. A pilot trial. Am J Clin Oncol 1991; 14:317-21. [PMID: 1907428 DOI: 10.1097/00000421-199108000-00009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A pilot study was undertaken to assess the feasibility, toxicity, and efficacy of combined radiation therapy and chemotherapy in the adjuvant treatment of node-positive. Stage II patients with breast carcinoma who had undergone lumpectomy. Therapy consisted of three phases, starting with a six-week CMFVP (cyclophosphamide, methotrexate, 5-fluorouracil, vincristine, prednisone) induction, followed by radiation therapy to the breast, and concluding with four cycles of VATH (vinblastine, Adriamycin, thiotepa, Halotesin). Twenty-seven patients were entered with an average age of 51.5 years (median 50 yrs) and a mean follow-up of 46.2 months. Twenty-three patients (85.2%) are alive and 19 (70.3%) disease free. There were no ipsilateral local recurrences. Cosmetic results were good to excellent in 26/27 patients. The doses of VATH were not compromised by the prior therapy. The regimen was found to be tolerable and is a reasonable approach in the adjuvant treatment of this particular patient population.
Collapse
Affiliation(s)
- S M Lichtman
- Don Monti Division of Oncology, Department of Medicine, North Shore University, Hospital-Cornell University Medical College, Manhasset, New York 11030
| | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Weiselberg L, Matulonis U, McGarvey E, Roberts B, Lichtman S, Allen S, Vinciguerra V, Teichberg S. Stereologic analysis of monocytes and their subcellular organelles in patients with acute monocytic and myelomonocytic leukemia. J Transl Med 1990; 63:405-12. [PMID: 2395334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The stereologic characteristics of monocytes from patients with acute nonlymphocytic leukemia containing a monocytic component (FAB M4 and M5), and the monocytes from normal individuals were determined by morphometric analysis. The cells studied were monocytic cells beyond the promonocyte stage of development, as defined by ultrastructural criteria. Parameters evaluated included cell and nuclear volumes and surface areas, mitochondrial and myeloperoxidase (MPO)-positive secretory granule volume and numerical density as well as volume and number of the organelles/cell. Peripheral blood and bone marrow monocytes of leukemic patients could not be distinguished by their cell or organelle stereologic characteristics. Monocytes from patients with both M4 and M5 acute leukemia had relatively large cell and nuclear volumes. Mitochondrial volume density and volume/cell were also high in monocytes from leukemic patients (M4; 21 microns 3/cell, M5 20 microns 3/cell) as compared with monocytes from normal individuals (8.5 microns 3/cell). On the other hand, MPO-positive secretory granule stereologic parameters in monocytes from leukemic patients were indistinguishable from those of normal individuals. A small number (3 of 18) patients showed very low monocyte MPO-positive granule volume densities. There was a slight positive correlation between MPO-positive granule volume density and patient survival time. No relationship between mitochondrial characteristics and survival was noted.
Collapse
Affiliation(s)
- L Weiselberg
- Department of Medicine, North Shore University Hospital-Cornell University Medical College, Manhasset, New York
| | | | | | | | | | | | | | | |
Collapse
|
47
|
Budman DR, Kreis W, Behr J, Schulman P, Lichtman S, Allen SL, Weiselberg L, Satterlee WG, Nelson RL, Vinciguerra V. Phase I trial of intravenous vinzolidine (LY 104208) given on a biweekly dosing schedule. Invest New Drugs 1990; 8:269-74. [PMID: 2272767 DOI: 10.1007/bf00171836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Vinzolidine (VZL) is a semisynthetic vinca alkaloid with broad antitumor activity in animal models of malignancy but had unpredictable toxic effects when given orally to humans. To minimize the toxic effects due to potential erratic gastrointestinal absorption, this drug was restudied in man as an intravenous preparation given as a rapid injection every two weeks. The maximum tolerated dose (MTD) on this schedule was 9.0 mg/m2 with unpredictable leukopenia (usually occurring 5-14 days post treatment but appearing erratically), constipation, paralytic ileus, and inappropriate ADH syndrome as major toxicities. Nonhematologic toxicities were dose-limiting. Repetitive dosing at two week intervals was associated with leukopenia at D 14-15 in some but not all patients treated above 5.0 mg/m2 precluding further treatment on schedule. In contrast, the oral MTD of this agent in our prior studies was 45 mg/m2 with no evidence of delayed leukopenia. Intrapatient variability of toxicity was small; interpatient variability of toxicity was substantial and did not correlate with prior therapy. Because of the presence of delayed hematologic toxicity on repetitive dosing schedules, intravenous VZL should be given on a dosing schedule longer than 14 days. No antitumor activity was seen in this study.
Collapse
Affiliation(s)
- D R Budman
- Department of Medicine, North Shore University Hospital, Cornell Medical College, Manhasset, NY 11030
| | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Kreis W, Ahmann FR, Lesser M, Scott M, Caplan R, Gau T, Vinciguerra V. Predictive initial parameters for response of stage D prostate cancer to treatment with the luteinizing hormone-releasing hormone agonist goserelin. J Clin Oncol 1990; 8:870-4. [PMID: 2139702 DOI: 10.1200/jco.1990.8.5.870] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
One hundred eighteen patients with stage D (D1 or D2) prostate cancer with a mean age of 69 years were treated with monthly goserelin (Zoladex; ICI 118, 630; ICI Americas Inc, Wilmington, DE, property of Imperial Chemical Industries PLC) injections and the data were analyzed for predictive parameters for best response and time to treatment failure (National Prostatic Cancer Project [NPCP] and Eastern Cooperative Oncology Group [ECOG] criteria). For best response in a univariate analysis, the performance status (PS 0-1 v 2-3) (P = .01), hematocrit (P = .04), and pain (P = .04) were significant. For time to treatment failure by univariate analysis, ECOG performance status (0-1 v 2-3) was most predictive (P less than .0001), followed by pain at entry (P = .0002), initial testosterone (T) level (greater than 250 ng/dL) (P = .0005), age less than 69 years (P = .02), alkaline phosphatase (less than 115 IU/L) (P = .03), hemoglobin (less than 14 g/dL) (P = .03), whereas normal acid phosphatase (less than 3 IU/mL) (P = .29) was not predictive. In multivariate analysis for time to treatment failure, only the ECOG performance status was of significance (P = .01). Estimated median time to treatment failure for PS of 0-1 was 88 weeks and for PS of 2-3 was 31 weeks.
Collapse
Affiliation(s)
- W Kreis
- Department of Medicine, North Shore University Hospital, Manhasset, NY 11030
| | | | | | | | | | | | | |
Collapse
|
49
|
Kambhu SA, Kelsen DP, Fiore J, Niedzwiecki D, Chapman D, Vinciguerra V, Rosenbluth R. Metastatic adenocarcinomas of unknown primary site. Prognostic variables and treatment results. Am J Clin Oncol 1990; 13:55-60. [PMID: 2106257 DOI: 10.1097/00000421-199002000-00015] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
As part of a Phase II chemotherapy trial using mitomycin-C, adriamycin, and vindesine, 57 patients with adenocarcinoma of unknown primary site were assessed for prognostic variables predictive of response and survival. They were also evaluated for response and toxicity, usefulness of screening techniques, and eventual definition of primary site and pattern of progression. Only gender predicted response, with women being more likely to respond than men. Visceral metastases below the diaphragm, or the presence of liver metastases, predicted poor survival. Responding patients were highly likely to relapse first at sites of initial disease. Hemolytic-uremic syndrome was the most severe toxicity; other side effects were moderate. The response rate was 30% (three complete responders), which is similar to other current regimens. This study suggests that patients with better prognosis characteristics of single site of disease and without intraabdominal tumor may benefit from a policy of expectant observation after local control has been established. Patients with multiple sites of disease and/or intraabdominal tumor are appropriate candidates for investigational chemotherapy.
Collapse
Affiliation(s)
- S A Kambhu
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | | | | | | | | | | |
Collapse
|
50
|
Kemeny N, Israel K, Niedzwiecki D, Chapman D, Botet J, Minsky B, Vinciguerra V, Rosenbluth R, Bosselli B, Cochran C. Randomized study of continuous infusion fluorouracil versus fluorouracil plus cisplatin in patients with metastatic colorectal cancer. J Clin Oncol 1990; 8:313-8. [PMID: 2405107 DOI: 10.1200/jco.1990.8.2.313] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
One hundred twenty-two chemotherapy-naive patients with histologically confirmed colorectal adenocarcinoma were entered into a randomized trial comparing infusional fluorouracil (FU) versus cisplatin (CDDP) and FU. In both groups, patients received continuous infusion FU 1,000 mg/m2/d for 5 consecutive days every 4 weeks. Patients randomized to CDDP/FU also received CDDP 20 mg/m2 intravenous (IV) bolus on days 1 to 5 of each cycle. Patients were comparable in terms of age, performance status, baseline laboratory values, dominant sites of measurable disease, and percent of liver involvement. The partial response rate was significantly greater in patients who received CDDP/FU versus FU alone (25% v 3%, P = .001). Patients who received CDDP/FU experienced significantly greater toxicity compared with FU alone: grades 3 and 4 hematologic toxicity occurred in 22% and 0% of patients, respectively (P = .0001); grades 2 to 4 nausea and vomiting occurred in 80% and 15% of patients, respectively (P = .0001). There were no significant differences in either the duration of response (median, 6 and 4.7 months for CDDP/FU and FU groups, respectively) or survival (median 10, and 12 months, respectively). Compared with infusional FU alone, CDDP/FU provided a significantly greater partial response rate with increased toxicity, but it did not improve overall survival in patients with advanced colorectal carcinoma. Therefore, the use of CDDP/FU as routine therapy for the treatment of colorectal carcinoma cannot be recommended.
Collapse
Affiliation(s)
- N Kemeny
- Solid Tumor Service, Memorial Sloan-Kettering Cancer Center, New York, NY 10021
| | | | | | | | | | | | | | | | | | | |
Collapse
|