Reviewed in this study are 40 patients treated by high-doses of alkylating agents followed by aut... more Reviewed in this study are 40 patients treated by high-doses of alkylating agents followed by autologous marrow rescue for ovarian cancers. All patients received this therapy after extensive surgery and a median of 6 cycles of CDDP containing regimens (CAP or CHAP). All patients, except 4, who showed evidence of progression, had a second surgical exploration before the high dose chemotherapy. Conditioning regimens consisted of: melphalan at a dosage greater than 140 mg/m2 for all patients; in addition, 2 received Endoxan 120 mg/kg and 1 busulfan 16 mg/kg. Autologous marrow rescue was infused 24 h after the conditioning regimen. Severe, but reversible aplasia and mucositis were the most common toxicities. Three patients died from this procedure, 2 from infection and 1 from secondary leukemia. Twelve out of 15 patients evaluated responded (80%) showing evidence of activity in patients who did not respond to first line chemotherapy. Duration of response was short, especially for patien...
HLA phenotypes were characterized for 79 patients with metastatic renal cell carcinoma treated wi... more HLA phenotypes were characterized for 79 patients with metastatic renal cell carcinoma treated with interleukin 2 (IL-2). HLA-A32 was associated with a clinical response (PF=0.025). The frequency of HLA-A3 and/or A32 was higher among responders than non-responders (P=0.008). Thus, these results suggest that, in vivo, IL-2 may enhance cellular-mediated immunity against a tumour antigen and that some MHC molecules are more efficient than others for endogenous tumour antigen presentation.
Audit of inguinal hernia repair is important in view of the magnitude of the problem and the fact... more Audit of inguinal hernia repair is important in view of the magnitude of the problem and the fact that it is a common operation often performed by surgical trainees. Due to the disparity of the results of various workers with regard to the rate of complications, individual surgeons have been advised to audit their patients' outcomes. Retrospective audit was performed, of all the inguinal hernias repaired between 1997 and 2003 inclusive, at two rural hospitals in northern Scotland, under a single consultant. Data were gathered from a hospital database and by means of postal questionnaire specifically aimed at wound complications, recurrence and chronic groin pain. One hundred and sixty-three inguinal hernias were repaired during this period. One hundred and fifty-eight questionnaires were sent to patients ascertained to be living at the time of audit initiation with a response from 129 (86%). At a mean follow-up of 4.34 years, no recurrences were noted and eight patients complained of chronic groin pain of whom only three (1.5%) were experiencing moderate to severe pain. The results achieved by senior house officers were comparable to those obtained by the senior surgeon. The incidence of recurrence of hernia after open mesh repair of inguinal hernias is very low. Excellent outcomes can be obtained for inguinal hernia even at remote and rural hospitals in the hands of both experienced and trainee surgeons
Revue d&'apos;Electroencéphalographie et de Neurophysiologie Clinique, 1977
Summary This study reports on the value of telemetry by analysing the content of interviews. Thes... more Summary This study reports on the value of telemetry by analysing the content of interviews. These were performed in l'Hopital de Jour pour Epileptiques at Creteil. It revealed that the technical aspects of the method could be regarded as an advance in the investigation of the epilepsies. Although the investigation takes a long time it appears to be better tolerated than the standard E.E.G. recording. It also showed that the main expectations of the patients with respect to telemetry concerned the evolution of their disease and the assesment of results.
Thirty broncho-alveolar lavage (BAL) were performed in order to investigate 30 infectious episode... more Thirty broncho-alveolar lavage (BAL) were performed in order to investigate 30 infectious episodes in immunocompromised children. Twenty patients were previously treated by high-dose chemotherapy and autologous bone marrow transplantation and 6 other patients by conventional methods. A specific etiologic diagnosis was obtained in 16 of 30 episodes (56%), 22 microorganisms were identified by BAL. The most frequently involved microorganism was Candida albicans and the other agents were as follows: 3 cytomegalovirus, 2 Pneumococcus, 2 Pneumocystis carinii, 1 Aspergillosis, 1 syncytial respiratory virus, 1 myxovirus, 1 Pseudomonas aeruginosa, 1 Mycoplasma pneumoniae, 1 Haemophilus influenzae and 1 Escherichia coli. In 5 cases, more than 2 agents were involved. This study emphasizes the diagnostic interest of BAL for infectious diseases of the immunocompromised child. BAL appears to be a non invasive, rapid and reproducible method, and a useful therapeutic approach in the treatment of in...
1070 myeloablative procedures followed by stem cell rescue for neuroblastoma are reviewed. These ... more 1070 myeloablative procedures followed by stem cell rescue for neuroblastoma are reviewed. These 1070 procedures are part of the European Group for Blood and Marrow Transplant (EBMTG) registry from the last 17 years (in 4536 patients). In 1070 neuroblastoma patients, survival at 2 years was 49%, at 5 years, 33% and relapses were observed as late as 7 years post-BMT (bone marrow transplant). However, 5-year survivors after megatherapy with BMT for stage 4 disease do have an 80% chance of becoming a long-term survivor. When BMT had been used in first complete response (CR1) no salvage was possible, whereas 15% survivors may be seen if BMT is used for the first time at relapse. Infants with stage 4 neuroblastoma had a 17% toxic death rate and indication in this group is exceptional and not recommended. In a matched cohort (17 allogeneic and 34 autologous), autologous stem cell rescue (SCR) was shown to be at least equal to allogeneic SCR. Multivariate analysis of clinical prognostic factors in children with stage 4 disease over 1 year showed that event-free survival was mainly influenced by two adverse factors before the megatherapy procedure: persisting skeleton lesions (99Tc and/or mIBG scan positive) as well as persisting bone marrow (BM) involvement.
A 5-day continuous infusion of vincristine (VCR; total dose 4 mg/m 2) has been given as part of a... more A 5-day continuous infusion of vincristine (VCR; total dose 4 mg/m 2) has been given as part of a high-dose chemoradiotherapy regimen with bone marrow transplantation. Evidence of neurotoxicity, such as weakness, paraesthesia and intestinal hypomotility, was evaluated prospectively in nine patients. Five patients had advanced neuroblastoma and four, relapsed sarcomas, and all had responded to initial conventional-dose therapy. VCR was combined with high-dose melphalan (180 rag/ m 2) and fractionated total-body irradiation. Plasma concentrations of VCR were measured by radioimmunoassay during and up to 24 h after the infusion. Serum and urine electrolytes and liver function tests were measured during VCR treatment and at regular intervals thereafter. VCR concentration at 1 h ranged from 1.8 to 10.9 (median 6.6) ng/ml, and a steady state was achieved by 13-30 h (median 16 h). Levels above 1 ng/ml were maintained throughout the 5-day period with a mean steady-state concentration of 1.7 ng/ml (range 1.3-2.15). After cessation of the infusion, serum concentrations fell to below 0.25 ng/ml within 24 h. Abdominal pain occurred in one patient, but neither constipation nor ileus was seen. In two patients severe muscle pain occurred in the lower limbs towards the end of the infusion. Significant electrolyte problems did not occur and, in particular, there was no evidence of inappropriate ADH secretion. Transient increases in liver enzymes were common but bilirubin was not elevated during the period of monitoring. This regimen allows a twofold escalation in the dose of VCR to be administered, producing sustained high serum drug levels without major toxicity.
Desmoplastic small round cell tumors (DSRCT) have been only recently identified. The authors repo... more Desmoplastic small round cell tumors (DSRCT) have been only recently identified. The authors report DSRCT in two pediatric patients (an 8-year-old boy and 12-year-old boy). In both patients, the initial diagnosis was rhabdomyosarcoma. The resistance to standard chemotherapy and radiation therapy prompted the authors to review the initial biopsy specimens and perform complementary immunophenotypic characterization. These analyses revealed that the tumor cells were strongly positive for keratin epithelial marker antigen, desmin, vimentin, neurospecific enolase, and S100 protein, corresponding to pleomorphic differentiation, characteristic of DSRCT: The authors suggest that extensive immunohistologic characterization be performed in all cases of small round cell tumors of the abdomen so that the diagnosis of DSRCT is not overlooked. These rare tumors are refractory to chemotherapy, and initial aggressive surgery is warranted.
Patient information is a major challenge for public health. It has become part of the patients&#x... more Patient information is a major challenge for public health. It has become part of the patients' rights, in response to their need for information and involvement in medical decision-making. Since 1998, the French National Federation of Comprehensive Cancer Centres (FNCLCC) has developed an information and education program dedicated to patients and relatives: the SOR SAVOIR PATIENT program. The methodology of the program adheres to the quality criteria established for the elaboration of documents containing patient information. The SOR SAVOIR PATIENT guide Pain and Cancer aims to answer patients' questions regarding cancer specific pain and to help them become actively involved in their care. It was elaborated by a multidisciplinary workgroup, which included methodologists, one linguist, pain specialists and twenty patients and relatives. Patients' information needs and personal experience of pain were assessed using focus groups, semi-structured interviews and questi...
Prevalence of malignant neoplasm is a basic health indicator used in order to evaluate needs in m... more Prevalence of malignant neoplasm is a basic health indicator used in order to evaluate needs in medical equipment for treatment and follow-up of cancer patients. Data on prevalence are regularly published by Northern European countries. Thames and Connecticut cancer registries. In France available information on prevalence are scanty, because follow-up of cancer patients is not easy. Therefore, we used a statistical method to evaluate prevalence from incidence and mortality in the Rhône-Alpes area (France, 5,300,000 inhabitants) in 1990, using the department of Isère population based registry. For females, figures for breast carcinoma and colorectal carcinoma are respectively 25,000 and 5,700, and, for males, 5,700 colorectal carcinoma. For 5 year partial prevalence, these figures are respectively 11,300, 3,100 and 3,500. The ratio prevalence/incidence is 8.9 for breast in females, 5.8 for colorectal carcinoma in females and 4.8 for colorectal carcinoma in males with a steep decreas...
Chemotherapy and surgery are both important for the treatment of neuroblastoma. The therapeutic i... more Chemotherapy and surgery are both important for the treatment of neuroblastoma. The therapeutic indications depend upon the anatomic form of the tumor, but the quality of the surgical resection is most important. In metastatic neuroblastoma, the prognosis has recently been improved with massive chemotherapy, total body irradiation and bone marrow transplantation. Neuroblastoma occurring before one year of age has a particular position, because of its very good prognosis (90% survivals) but with frequent sequelae due to spinal cord compression. Possible improvements stemming from immunology, genetics and mass screening are discussed.
Annals of oncology : official journal of the European Society for Medical Oncology / ESMO, 1992
A database of 327 patients with advanced Renal Cell Carcinoma (RCC) has been analyzed in order to... more A database of 327 patients with advanced Renal Cell Carcinoma (RCC) has been analyzed in order to identify potential baseline prognostic factors predicting for survival, following recombinant Interleukin-2 treatment (rIL-2). All patients received a continuous infusion (CIV). Eligibility criteria were uniform across studies, and included patients with an ambulatory performance status (PS), measurable disease, no CNS metastases, and no major organ compromise. Multivariate analyses identified baseline PS (ECOG 0 vs. 1), time from diagnosis to treatment (DTI greater than 24 months vs. less than or equal to 24 months), and the number of metastatic sites (1 vs. greater than or equal to 2, where lung, bone and other sites are considered as separate sites) as important predictors for survival. Patients can be classified into 4 subgroups, which are a function of the number of risk factors present. Median survival for each subgroup is 28, 17, 10 and 5 months, respectively. The model was valid...
Reviewed in this study are 40 patients treated by high-doses of alkylating agents followed by aut... more Reviewed in this study are 40 patients treated by high-doses of alkylating agents followed by autologous marrow rescue for ovarian cancers. All patients received this therapy after extensive surgery and a median of 6 cycles of CDDP containing regimens (CAP or CHAP). All patients, except 4, who showed evidence of progression, had a second surgical exploration before the high dose chemotherapy. Conditioning regimens consisted of: melphalan at a dosage greater than 140 mg/m2 for all patients; in addition, 2 received Endoxan 120 mg/kg and 1 busulfan 16 mg/kg. Autologous marrow rescue was infused 24 h after the conditioning regimen. Severe, but reversible aplasia and mucositis were the most common toxicities. Three patients died from this procedure, 2 from infection and 1 from secondary leukemia. Twelve out of 15 patients evaluated responded (80%) showing evidence of activity in patients who did not respond to first line chemotherapy. Duration of response was short, especially for patien...
HLA phenotypes were characterized for 79 patients with metastatic renal cell carcinoma treated wi... more HLA phenotypes were characterized for 79 patients with metastatic renal cell carcinoma treated with interleukin 2 (IL-2). HLA-A32 was associated with a clinical response (PF=0.025). The frequency of HLA-A3 and/or A32 was higher among responders than non-responders (P=0.008). Thus, these results suggest that, in vivo, IL-2 may enhance cellular-mediated immunity against a tumour antigen and that some MHC molecules are more efficient than others for endogenous tumour antigen presentation.
Audit of inguinal hernia repair is important in view of the magnitude of the problem and the fact... more Audit of inguinal hernia repair is important in view of the magnitude of the problem and the fact that it is a common operation often performed by surgical trainees. Due to the disparity of the results of various workers with regard to the rate of complications, individual surgeons have been advised to audit their patients' outcomes. Retrospective audit was performed, of all the inguinal hernias repaired between 1997 and 2003 inclusive, at two rural hospitals in northern Scotland, under a single consultant. Data were gathered from a hospital database and by means of postal questionnaire specifically aimed at wound complications, recurrence and chronic groin pain. One hundred and sixty-three inguinal hernias were repaired during this period. One hundred and fifty-eight questionnaires were sent to patients ascertained to be living at the time of audit initiation with a response from 129 (86%). At a mean follow-up of 4.34 years, no recurrences were noted and eight patients complained of chronic groin pain of whom only three (1.5%) were experiencing moderate to severe pain. The results achieved by senior house officers were comparable to those obtained by the senior surgeon. The incidence of recurrence of hernia after open mesh repair of inguinal hernias is very low. Excellent outcomes can be obtained for inguinal hernia even at remote and rural hospitals in the hands of both experienced and trainee surgeons
Revue d&'apos;Electroencéphalographie et de Neurophysiologie Clinique, 1977
Summary This study reports on the value of telemetry by analysing the content of interviews. Thes... more Summary This study reports on the value of telemetry by analysing the content of interviews. These were performed in l'Hopital de Jour pour Epileptiques at Creteil. It revealed that the technical aspects of the method could be regarded as an advance in the investigation of the epilepsies. Although the investigation takes a long time it appears to be better tolerated than the standard E.E.G. recording. It also showed that the main expectations of the patients with respect to telemetry concerned the evolution of their disease and the assesment of results.
Thirty broncho-alveolar lavage (BAL) were performed in order to investigate 30 infectious episode... more Thirty broncho-alveolar lavage (BAL) were performed in order to investigate 30 infectious episodes in immunocompromised children. Twenty patients were previously treated by high-dose chemotherapy and autologous bone marrow transplantation and 6 other patients by conventional methods. A specific etiologic diagnosis was obtained in 16 of 30 episodes (56%), 22 microorganisms were identified by BAL. The most frequently involved microorganism was Candida albicans and the other agents were as follows: 3 cytomegalovirus, 2 Pneumococcus, 2 Pneumocystis carinii, 1 Aspergillosis, 1 syncytial respiratory virus, 1 myxovirus, 1 Pseudomonas aeruginosa, 1 Mycoplasma pneumoniae, 1 Haemophilus influenzae and 1 Escherichia coli. In 5 cases, more than 2 agents were involved. This study emphasizes the diagnostic interest of BAL for infectious diseases of the immunocompromised child. BAL appears to be a non invasive, rapid and reproducible method, and a useful therapeutic approach in the treatment of in...
1070 myeloablative procedures followed by stem cell rescue for neuroblastoma are reviewed. These ... more 1070 myeloablative procedures followed by stem cell rescue for neuroblastoma are reviewed. These 1070 procedures are part of the European Group for Blood and Marrow Transplant (EBMTG) registry from the last 17 years (in 4536 patients). In 1070 neuroblastoma patients, survival at 2 years was 49%, at 5 years, 33% and relapses were observed as late as 7 years post-BMT (bone marrow transplant). However, 5-year survivors after megatherapy with BMT for stage 4 disease do have an 80% chance of becoming a long-term survivor. When BMT had been used in first complete response (CR1) no salvage was possible, whereas 15% survivors may be seen if BMT is used for the first time at relapse. Infants with stage 4 neuroblastoma had a 17% toxic death rate and indication in this group is exceptional and not recommended. In a matched cohort (17 allogeneic and 34 autologous), autologous stem cell rescue (SCR) was shown to be at least equal to allogeneic SCR. Multivariate analysis of clinical prognostic factors in children with stage 4 disease over 1 year showed that event-free survival was mainly influenced by two adverse factors before the megatherapy procedure: persisting skeleton lesions (99Tc and/or mIBG scan positive) as well as persisting bone marrow (BM) involvement.
A 5-day continuous infusion of vincristine (VCR; total dose 4 mg/m 2) has been given as part of a... more A 5-day continuous infusion of vincristine (VCR; total dose 4 mg/m 2) has been given as part of a high-dose chemoradiotherapy regimen with bone marrow transplantation. Evidence of neurotoxicity, such as weakness, paraesthesia and intestinal hypomotility, was evaluated prospectively in nine patients. Five patients had advanced neuroblastoma and four, relapsed sarcomas, and all had responded to initial conventional-dose therapy. VCR was combined with high-dose melphalan (180 rag/ m 2) and fractionated total-body irradiation. Plasma concentrations of VCR were measured by radioimmunoassay during and up to 24 h after the infusion. Serum and urine electrolytes and liver function tests were measured during VCR treatment and at regular intervals thereafter. VCR concentration at 1 h ranged from 1.8 to 10.9 (median 6.6) ng/ml, and a steady state was achieved by 13-30 h (median 16 h). Levels above 1 ng/ml were maintained throughout the 5-day period with a mean steady-state concentration of 1.7 ng/ml (range 1.3-2.15). After cessation of the infusion, serum concentrations fell to below 0.25 ng/ml within 24 h. Abdominal pain occurred in one patient, but neither constipation nor ileus was seen. In two patients severe muscle pain occurred in the lower limbs towards the end of the infusion. Significant electrolyte problems did not occur and, in particular, there was no evidence of inappropriate ADH secretion. Transient increases in liver enzymes were common but bilirubin was not elevated during the period of monitoring. This regimen allows a twofold escalation in the dose of VCR to be administered, producing sustained high serum drug levels without major toxicity.
Desmoplastic small round cell tumors (DSRCT) have been only recently identified. The authors repo... more Desmoplastic small round cell tumors (DSRCT) have been only recently identified. The authors report DSRCT in two pediatric patients (an 8-year-old boy and 12-year-old boy). In both patients, the initial diagnosis was rhabdomyosarcoma. The resistance to standard chemotherapy and radiation therapy prompted the authors to review the initial biopsy specimens and perform complementary immunophenotypic characterization. These analyses revealed that the tumor cells were strongly positive for keratin epithelial marker antigen, desmin, vimentin, neurospecific enolase, and S100 protein, corresponding to pleomorphic differentiation, characteristic of DSRCT: The authors suggest that extensive immunohistologic characterization be performed in all cases of small round cell tumors of the abdomen so that the diagnosis of DSRCT is not overlooked. These rare tumors are refractory to chemotherapy, and initial aggressive surgery is warranted.
Patient information is a major challenge for public health. It has become part of the patients&#x... more Patient information is a major challenge for public health. It has become part of the patients' rights, in response to their need for information and involvement in medical decision-making. Since 1998, the French National Federation of Comprehensive Cancer Centres (FNCLCC) has developed an information and education program dedicated to patients and relatives: the SOR SAVOIR PATIENT program. The methodology of the program adheres to the quality criteria established for the elaboration of documents containing patient information. The SOR SAVOIR PATIENT guide Pain and Cancer aims to answer patients' questions regarding cancer specific pain and to help them become actively involved in their care. It was elaborated by a multidisciplinary workgroup, which included methodologists, one linguist, pain specialists and twenty patients and relatives. Patients' information needs and personal experience of pain were assessed using focus groups, semi-structured interviews and questi...
Prevalence of malignant neoplasm is a basic health indicator used in order to evaluate needs in m... more Prevalence of malignant neoplasm is a basic health indicator used in order to evaluate needs in medical equipment for treatment and follow-up of cancer patients. Data on prevalence are regularly published by Northern European countries. Thames and Connecticut cancer registries. In France available information on prevalence are scanty, because follow-up of cancer patients is not easy. Therefore, we used a statistical method to evaluate prevalence from incidence and mortality in the Rhône-Alpes area (France, 5,300,000 inhabitants) in 1990, using the department of Isère population based registry. For females, figures for breast carcinoma and colorectal carcinoma are respectively 25,000 and 5,700, and, for males, 5,700 colorectal carcinoma. For 5 year partial prevalence, these figures are respectively 11,300, 3,100 and 3,500. The ratio prevalence/incidence is 8.9 for breast in females, 5.8 for colorectal carcinoma in females and 4.8 for colorectal carcinoma in males with a steep decreas...
Chemotherapy and surgery are both important for the treatment of neuroblastoma. The therapeutic i... more Chemotherapy and surgery are both important for the treatment of neuroblastoma. The therapeutic indications depend upon the anatomic form of the tumor, but the quality of the surgical resection is most important. In metastatic neuroblastoma, the prognosis has recently been improved with massive chemotherapy, total body irradiation and bone marrow transplantation. Neuroblastoma occurring before one year of age has a particular position, because of its very good prognosis (90% survivals) but with frequent sequelae due to spinal cord compression. Possible improvements stemming from immunology, genetics and mass screening are discussed.
Annals of oncology : official journal of the European Society for Medical Oncology / ESMO, 1992
A database of 327 patients with advanced Renal Cell Carcinoma (RCC) has been analyzed in order to... more A database of 327 patients with advanced Renal Cell Carcinoma (RCC) has been analyzed in order to identify potential baseline prognostic factors predicting for survival, following recombinant Interleukin-2 treatment (rIL-2). All patients received a continuous infusion (CIV). Eligibility criteria were uniform across studies, and included patients with an ambulatory performance status (PS), measurable disease, no CNS metastases, and no major organ compromise. Multivariate analyses identified baseline PS (ECOG 0 vs. 1), time from diagnosis to treatment (DTI greater than 24 months vs. less than or equal to 24 months), and the number of metastatic sites (1 vs. greater than or equal to 2, where lung, bone and other sites are considered as separate sites) as important predictors for survival. Patients can be classified into 4 subgroups, which are a function of the number of risk factors present. Median survival for each subgroup is 28, 17, 10 and 5 months, respectively. The model was valid...
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Papers by T. Philip