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Saucier L, Julien M, Cheóur F, Letarte R, Goulet J. Effect of Feeding Lactic Acid Bacteria and Fermented Milk on Specific and Nonspecific Immune Reponses of Mice Infected With Klebsiella pneumoniae AD-1. J Food Prot 1992; 55:595-600. [PMID: 31071882 DOI: 10.4315/0362-028x-55.8.595] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The diets of six groups of weaned mice were supplemented with ultra high temperature (UHT) milk containing a washed suspension of lactic acid bacteria (mixture of 8 strains) or with UHT milk fermented by the same strains and heat-treated or not. Control groups received physiological saline or UHT milk only. The mice were infected intranasally by Klebsiella pneumoniae AD-1 on the 13th d of feeding. The effect on the immune system (specific and nonspecific) before and after infection was evaluated by measuring the phagocytosis of alveolar macrophages (using zymosan particles) and by measuring of total immunoglobulin G and A levels in serum and in pulmonary fluid (using the enzyme-linked immunosorbent assay method). Postinfection survival was 0.7 d longer for mice receiving fermented milk than for the saline control group. The percent phagocytosis did not vary significantly, while serum immunoglobulin G levels differed between mice fed fermented milk and those fed bacterial suspensions in unfermented milk. Fermentation appears to be essential for the beneficial effects on the immune system and survival time; this effect no longer occurs after pasteurization of fermented milk.
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Rougier P, Laplanche A, Huguier M, Hay JM, Ollivier JM, Escat J, Salmon R, Julien M, Roullet Audy JC, Gallot D. Hepatic arterial infusion of floxuridine in patients with liver metastases from colorectal carcinoma: long-term results of a prospective randomized trial. J Clin Oncol 1992; 10:1112-8. [PMID: 1296590 DOI: 10.1200/jco.1992.10.7.1112] [Citation(s) in RCA: 435] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
PURPOSE A multicentric randomized study that compared patients who received intrahepatic arterial infusion (HAI) to a group of patients who did not receive HAI (control group) was performed for unresectable hepatic metastases from primary colorectal carcinoma. PATIENTS AND METHODS One hundred sixty-six patients were assigned randomly to HAI of floxuridine (5 fluoro-2'deoxyuridine [FUDR]) 0.3 mg/kg/d for 14 days every 4 weeks or to the control group; this latter group, depending on the investigator's choice, was either under observation or received systemic fluorouracil (5-FU). The same regimen of systemic 5-FU also was administered to the HAI group in the event of extrahepatic progression. No crossover from the control group to the HAI group was permitted. The mean duration of follow-up was 54 months (range, 31 to 72), and 163 patients were analyzed. RESULTS A significant improvement was observed in the survival rate for the 81 patients assigned to HAI group (P less than .02) with a 1-year survival rate of 64% versus 44% in the control group (82 patients). The 2-year survival rate was 23% versus 13%. The median survival was 15 months versus 11 months for the HAI group and the control group, respectively. Survival was better for patients with a less than 30% liver involvement, and for those treated in more specialized centers. The hepatotoxic effects of HAI were observed in 47 patients (chemical hepatitis [n = 28], and biliary sclerosis [n = 19]). The 1-year rate of sclerosing cholangitis was equal to 25%. Gastrointestinal toxicity was infrequent and consisted of gastritis or diarrhea. CONCLUSIONS Therapy with HAI of FUDR improves the survival of patients with liver metastases over colorectal carcinoma. However, the methods that are used to diminish the toxicity of HAI and efficient systemic chemotherapy, such as a combination of 5-FU and leucovorin, are required to prevent extrahepatic metastases.
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Paulin-Levasseur M, Julien M. Expression of intermediate filament proteins in TPA-induced MPC-11 and HL-60 cells. Exp Cell Res 1992; 199:363-72. [PMID: 1544377 DOI: 10.1016/0014-4827(92)90446-f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Under normal culture conditions, the tumor cell lines MPC-11 and HL-60 exhibit high rates of proliferation and show a peculiar expression of intermediate filament proteins as they appear to synthesize only lamin B. A 48-h exposure of murine plasmacytomas MPC-11 to the phorbol ester TPA reduces their growth and induces vimentin synthesis without affecting the composition of their nuclear lamina. When applied to human leukemic promyelocytes HL-60, such treatment promotes their maturation into macrophage-like cells: their proliferative ability is suppressed, a differentiated phenotype is developed, and their content in intermediate filament proteins now includes vimentin and a full complement of lamins A, B, and C. In the present study, a kinetic analysis of vimentin and lamin A/C expression in relation to proliferation and differentiation has been performed in these two cellular systems. Proliferation rates of MPC-11 and HL-60 populations were evaluated by monitoring cell growth and measuring thymidine incorporation. Maturation of HL-60 cells was assessed by Giemsa staining and percentage of adherent cells. Expression of vimentin and lamins A/C was analyzed using immunofluorescence and immunoblotting techniques. Our data show that there is a relationship between the level of vimentin expression and the extent of growth inhibition in both systems. They also suggest that the expression of lamins A/C during the TPA-induced maturation of HL-60 promyelocytes might be part of the processes which lock these cells into the macrophage pathway.
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Huang B, Marois Y, Roy R, Julien M, Guidoin R. Cellular reaction to the Vascugraft polyesterurethane vascular prosthesis: in vivo studies in rats. Biomaterials 1992; 13:209-16. [PMID: 1520826 DOI: 10.1016/0142-9612(92)90186-r] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The biocompatibility of Vascugraft, a polyesterurethane vascular prosthesis manufactured by Braun-Melsungen AG, was assessed by immunofluorescence and histological studies. Discs, 1 cm2, of Vascugraft prosthesis were implanted into the peritoneal cavity of rats. Results were compared with Impra, GORE-TEX and Mitrathane prostheses and a control group. Animals were killed at 1, 2, 6, 9 and 12 wk. Total T cells, T helper cells, T suppressor cells and activated T lymphocytes expressing Interleukin-2 receptors were quantified by a cytofluorometric technique in the peripheral blood of rats. For each period of implantation, all vascular prostheses showed no significant change in the percentage of total T cells, T subsets and T cells expressing Interleukin-2 receptors when compared to the control group. Histological examination of the tissue reaction surrounding the Vascugraft revealed a mild inflammatory reaction, similar to the one observed with both polytetrafluoroethylene grafts. However, the rate and the degree of encapsulation were different between grafts. The Vascugraft prosthesis was well encapsulated 2 wk after implantation, whereas inhibition of fibroblastic proliferation into the graft wall and surrounding both polytetrafluoroethylene grafts was observed for each period of implantation. The Mitrathane prosthesis exhibited a moderate inflammatory response, characterized by a high level of activation on fibroblasts compared to other grafts.
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Calitchi E, Otmezguine Y, Feuilhade F, Piedbois P, Pavlovitch JM, Brun B, Mazeron JJ, Le Bourgeois JP, Julien M, Pierquin B. External irradiation prior to conservative surgery for breast cancer treatment. Int J Radiat Oncol Biol Phys 1991; 21:325-9. [PMID: 1648043 DOI: 10.1016/0360-3016(91)90778-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
From 1981 to 1987, 138 patients with breast cancer unsuitable for primary tumorectomy received initial external radiotherapy (45 Gy/25f/35d) in order to reduce the tumor volume so that secondary limited surgery could be performed. There were 81 T2 and 57 T3. Fifty-seven percent of the patients had a tumor larger than 4.5 cm. After completion of the radiotherapy, 22 patients (16%) showed no more evidence of a tumor either clinically or radiologically and received a boost of 25 Gy. In 52 cases (38%) the tumor regression allowed for secondary tumorectomy followed by a boost of 20 Gy. Sixty-four patients (46%) showed either little or no tumor regression: radical surgery was performed in 14 cases (10%) and high dose boost curietherapy (37 Gy) in the 50 (36%) remaining patients who refused mastectomy. Breast conservation in good condition was thus obtained in 74 patients (54%). Sufficient tumor regression to allow secondary tumorectomy was more often observed in T2 than in T3, in poorly differentiated tumors or mucinous type, and in tumor with well defined mammographic aspects. Actuarial 5-year local control and disease-free survival rates after limited surgery were, respectively, 90% and 73%. No particular complications were observed after secondary tumorectomy. This therapeutic approach is encouraging in patients with large T2 and T3 breast tumors, but a longer follow-up is required to assess definitive conclusions.
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Pierquin B, Huart J, Raynal M, Otmezguine Y, Calitchi E, Mazeron JJ, Ganem G, Le Bourgeois JP, Marinello G, Julien M. Conservative treatment for breast cancer: long-term results (15 years). Radiother Oncol 1991; 20:16-23. [PMID: 2020751 DOI: 10.1016/0167-8140(91)90107-r] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
From 1961 to 1974, 245 patients with unilateral "operable" breast cancer (25% T1, 56% T2, 19% T3) were treated with breast conservation and irradiation at the Gustave Roussy Institute (1961-1969) or at the Henri Mondor Hospital (1970-1974). The minimum follow-up is 15 years. Most patients with T greater than 3 cm underwent radiation therapy with the tumor in place, while the greater part of patients with T less than 3 cm received radiation therapy after tumorectomy. The breast and draining lymph node areas received widefield telecobalt irradiation to 45 Gy. The dose to the tumor site was boosted using iridium-192 implantation. Additional irradiation was given to the internal mammary and lower axillary nodes using an electron beam. The 15 years NED survival rate was 63%, 51% and 26% for T1, T2 and T3 tumors, respectively. The NED survival for T less than or equal to 1 cm was 86%. The local recurrence rate was 8, 12 and 19% for T1, T2 and T3 tumors, respectively. Of the patients with local recurrence, 85% underwent surgical salvage. Complications were rare. Cosmetic results were satisfactory in most patients including the T3 group. The proportion of breasts conserved among patients living NED at 15 years, was 97, 88 and 93% for T1, T2 and T3 tumors, respectively. In 1980, after almost 20 years experience using breast conserving techniques, we modified our treatment policies in close collaboration with our surgical team, hel cbye extending the indications for tumorectomy and associating routine surgical exploration of the lower axilla.
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Julien M. [Chronic obstructive lung disease: spirometry should be for respiratory diseases like ECG for heart diseases: an interview with Dr. Marcel Julian by Robert Henry]. L'UNION MEDICALE DU CANADA 1990; 119:312-5. [PMID: 2075635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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83
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Calitchi E, Otmezguine Y, Feuilhade F, Brun B, Pavlovitch JM, Piedbois P, Mazeron JJ, Julien M, Baruch J, Le Bourgeois JP. [Consensus and controversies in conservative treatment indications]. PATHOLOGIE-BIOLOGIE 1990; 38:839-40. [PMID: 2274379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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84
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Sezeur A, Kracht M, Rey P, Leandri J, Fagniez PL, Farah A, Julien M, Malafosse M. Palliative treatment of bile duct tumoral compression by an endoprosthesis: clinical results. ASAIO TRANSACTIONS 1990; 36:M192-4. [PMID: 1701317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The palliative therapy of stenoses of the biliary tract is a difficult choice. Because percutaneous or endoscopic drainage methods are fraught with complications, an endoprosthesis for surgical intubation of the biliary tract has been developed. Thirty patients were treated by this method. After choledochotomy, the endoprosthesis is positioned surgically above the sphincter of Oddi, thereby avoiding ascending cholangitis. Twenty-nine patients (13 with gallbladder cancer, 11 with cholangiocarcinomas, 5 with metastases) presented with neoplastic compression, and one patient had an early postoperative stricture with loss of substance after right hepatectomy for hepatic metastases. The operative mortality was 3.3% (one pulmonary complication). Resolution of jaundice was obtained in all but two patients, and pruritus always resolved. The mean survival time for the patients with cholangiocarcinoma was 12.2 months and 6.33 months for those with gallbladder cancer. Indices of satisfaction (Bismuth's method) were 71% (gallbladder cancer), 93.5% (hilar cholangiocarcinoma), and 92% (metastatic compressions). This new type of surgical endoprosthesis is an alternative in the palliative treatment of neoplastic hilar compression because it is well tolerated, has a low rate of operative mortality or morbidity, and affords an acceptable quality of life for the patients.
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85
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Calitchi E, Feuilhade F, Otmezguine Y, Brun B, Piedbois P, Julien M, Baruch J, Le Bourgeois JP, Pierquin B. [Can tumors of the breast larger than 3 centimeters be treated conservatively?]. LA REVUE DU PRATICIEN 1990; 40:895-9. [PMID: 2326576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Unlike small breast cancers, which are now treated conservatively by primary tumorectomy, the most important lesions (T2 and T3) as usually treated tumorectomy, the most important lesions (T2 and T3) as usually treated by mastectomy. However, in patients with these large lesions attempts may be made at conserving the breast with reliable oncological safety and good cosmetic results. Depending on clinical presentation, one or the other of two therapeutic approaches may be considered. The most common treatment is preoperative radiotherapy of 45 Gy which, in more than 50 p. 100 of the cases results in a tumoral regression that is sufficient for secondary tumorectomy to be performed. In some patients, the first-line treatment consists of wide tumoral excision as part of a reductive mammaplasty, followed by radiation.
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Despretz J, Otmezguine Y, Grimard L, Calitchi E, Julien M. Conservative management of tumors of the rectum by radiotherapy and local excision. Dis Colon Rectum 1990; 33:113-6. [PMID: 2298096 DOI: 10.1007/bf02055538] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Twenty-five patients with invasive adenocarcinoma of the rectum were treated by preoperative external irradiation (35 Gy), local excision, and peroperative placement of a plastic tube loop in the tumor bed for perioperative brachytherapy (20 or 25 Gy). Patients treated were too frail for radical resection (14 patients) or had refused a permanent colostomy (11 patients). With a mean follow-up of 40.5 months, there have been 5 patients with local relapse, 3 of whom had salvage abdominoperineal resections: 2 have no evidence of disease and 1 has developed distant metastatic disease. The 20 patients with local control have normally functioning sphincters; 1 has developed distant metastatic disease. This combined approach was designed to expand the curative role of local resection in carcinoma of the rectum. The surgical techniques are thoroughly described and the potential role and indications of this approach are discussed.
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Otmezguine Y, Despretz J, Calitchi E, Julien M, Le Bourgeois JP. [A new conservative approach in the treatment of cancer of the rectum]. Presse Med 1989; 18:1735-8. [PMID: 2531387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Between 1980 and 1987, 25 patients with cancer of the middle or lower rectum were treated with preoperative radiotherapy (35 Gy over 3 weeks) followed, a few weeks later, by "tumorectomy". During surgery, a guiding tube was positioned on the tumoral bed for a localized overdose of curietherapy. The superimpression was 20 Gy for submucosal lesions (7 patients) and 25 Gy for lesions that had invaded the muscle coat (8 cases) or reached the serous coat (10 cases). During a mean follow-up period of 40.5 months, there were 5 recurrences and they all appeared before 18 months had elapsed since the end of treatment. Two of these 5 patients are alive and without metastasis 1 year after a secondary abdominoperineal rectal amputation. The 20 patients who showed no recurrence have normal sphincter function and 19 of them are now alive without evidence of malignancy. In cancer of the middle or lower rectum this conservative approach seems to be suitable for patients who cannot benefit from radical surgery or refuse abdominoperineal rectal amputation.
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Julien M, Gauthier LJ. [Estimation of the incidence of suicide attempts: Québec, 1981]. CANADIAN JOURNAL OF PUBLIC HEALTH = REVUE CANADIENNE DE SANTE PUBLIQUE 1989; 80:381-2. [PMID: 2804871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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89
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Otmezguine Y, Grimard L, Calitchi E, Despretz J, Mazeron JJ, Le Bourgeois JP, Pierquin B, Julien M. A new combined approach in the conservative management of rectal cancer. Int J Radiat Oncol Biol Phys 1989; 17:539-45. [PMID: 2506158 DOI: 10.1016/0360-3016(89)90104-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Between 1980 and 1987, 25 patients with rectal cancer were treated with a combination of preoperative external irradiation of 35 Gy in 15 fractions over 3 weeks which was followed, 6 to 8 weeks later, by a tumorectomy and peroperative placement of a plastic tube loop for post-operative interstitial therapy by iridium-192. This boost dose was 20 Gy (Paris System) for submucosal lesions (seven patients) and 25 Gy for intramural (eight patients) and extramural (ten patients) lesions. With a mean follow-up of 40.5 months, there have been five local recurrences, the latest occurring 16 months post-tumorectomy. Two of these five patients are alive and disease-free 1 year post salvage abdominoperineal resection. The 20 patients with local control have preserved a full functional sphincter and 19 of them are disease-free; there were few complications. This sphincter preserving combined approach seems promising for patients with tumors of the middle and lower rectum who cannot undergo major surgery and for selected patients who refuse abdominoperineal resection.
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90
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Sezeur A, Kracht M, Fagniez PL, Rey P, Leandri J, Julien M, Malafosse M. Proximal stenosis of the bile ducts: results with a new surgical endoprosthesis. World J Surg 1989; 13:100-3; discussion 104. [PMID: 2728460 DOI: 10.1007/bf01671165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
Abstract
A new endoprosthesis designed for surgical intubation of neoplastic strictures of the proximal biliary tract has been developed. The technical aspects of intubation by this endoprosthesis are discussed, and the results in the first 25 patients are given. The results suggest that this device was well tolerated. Mortality and morbidity related to the endoprosthesis were low in comparison to the results given in the literature for intrahepatic cholangioenteric anastomosis. The authors conclude that this procedure could favorably replace intrahepatic cholangioenteric anastomosis as currently used for selected cases of malignant biliary stricture.
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91
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Vital C, Heraud A, Vital A, Coquet M, Julien M, Maupetit J. Acute mononeuropathy with angiotropic lymphoma. Acta Neuropathol 1989; 78:105-7. [PMID: 2544071 DOI: 10.1007/bf00687410] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Angiotropic lymphoma can present as a vascular disease in the central nervous system. The patient described in this report had a sudden pain in the region of the right superficial peroneal nerve and a nerve biopsy showed tumoral cells in the lumen of most small blood vessels. This pathology, first described in the skin as malignant angioendotheliomatosis, can be compared with the occurrence of multiple emboli in the vasa nervorum. In recent cases, tumoral markers have evidenced a lymphomatous origin, generally of the B type.
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Calitchi E, Otmezguine Y, Feuilhade F, Gillion JF, Brun B, Le Bourgeois JP, Julien M, Pierquin B. [Can the indications of conservative radiosurgical combination in the treatment of breast cancer be extended?]. Presse Med 1988; 17:1837-40. [PMID: 2973042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
In the hope that women with breast cancer unsuitable for primary tumorectomy would benefit from a conservative treatment, we tried to reduce the lesional volume by an initial irradiation of 45 Gy administered in 25 fractions over 35 days. This treatment was applied to 111 patients (69 T2; 42 T3). In 44 cases (40 per cent), tumoral regression enabled a secondary tumorectomy to be performed. In 16 cases (14 per cent), the tumour totally disappeared, and an additional irradiation by endocurietherapy in intermediate dosage could be given. In 51 patients (46 per cent), the tumoral response was poor and the patients underwent, depending on their wishes, either mammectomy (9 cases; 8 per cent) or high-dose endocurietherapy (42 cases; 38 per cent). Analysis of tumoral regression according to size, histological type and mammographic image provided for a better identification of good responders. The cosmetic and oncological results of this preliminary study are satisfactory, with a 95 per cent local control at 5 years after secondary tumorectomy.
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Brun B, Otmezguine Y, Feuilhade F, Julien M, Lebourgeois JP, Calitchi E, Roucayrol AM, Ganem G, Huart J, Pierquin B. Treatment of inflammatory breast cancer with combination chemotherapy and mastectomy versus breast conservation. Cancer 1988; 61:1096-103. [PMID: 3342369 DOI: 10.1002/1097-0142(19880315)61:6<1096::aid-cncr2820610608>3.0.co;2-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Twenty-six consecutive patients with nonmetastatic inflammatory breast cancer (IBC), were treated in a single institution using the same protocol, and all were followed for at least 48 months. The first phase of treatment consisted of two monthly cycles of combination chemotherapy with Adriamycin (Adria Laboratories, Columbus, OH), vincristine, cyclophosphamide and 5-fluorouracil. Local treatment was then undertaken using in all cases a cobalt 60 beam to deliver 45 Gy to the entire mammary gland and lymph-draining areas. Local treatment was completed either by mastectomy, or by conservation of the breast and interstitial irradiation of the primary tumor site. Chemotherapy was resumed after completion of local treatment for a total of 6 cycles. Metastatic disease occurred in 19 of 26 patients from 8 to 55 months; five patients are alive and free of disease from 48 to 81 months. Failure to control local disease or local recurrences was noted in two of ten patients undergoing mastectomy, and in seven of 13 patients with conservation of the breast. While this difference is not statistically significant we concluded that methods of breast conservation which limit the high dose volume to the tumor site do not assure local control in IBC. The median disease-free survival and overall survival of 12 and 31 months, respectively, are not satisfactory. Better systemic treatment is needed.
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94
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Julien M, Lemoyne B, Denis R, Malo J. Mortality and morbidity related to severe intrapulmonary shunting in multiple trauma patients. THE JOURNAL OF TRAUMA 1987; 27:970-3. [PMID: 3656478 DOI: 10.1097/00005373-198709000-00002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Of 210 multiple trauma patients admitted to our Intensive Care Unit (ICU), 12 (5%) presented with severe hypoxemic respiratory failure needing mechanical ventilation with an FIO2 of 1.0 because of severe intrapulmonary shunting (IS). Five (42%) of these patients survived and two (17%) died because of their underlying respiratory failure. We found a mean of three etiologic factors in each patient to account for their IS. Nonsurvivors had a lower cardiac index than survivors when they first needed FIO2 of 1.0 and ARDS was more frequent among this group. All patients who survived were in severe hypoxemic respiratory failure in the first 5 days post-trauma; all patients who needed FIO2 of 1.0 later than 5 days post-trauma died. Data collected for patients with similar degree of respiratory failure in coronary care ICU (n = 18), in medical ICU (n = 19), and surgical ICU (n = 21) demonstrated that multiple trauma patients with severe hypoxemic respiratory failure were younger and were hospitalized and ventilated for longer periods of time. In multiple trauma patients, as for patients with cardiogenic pulmonary edema, death was seldom related to respiratory failure itself. We concluded that severe hypoxemic respiratory failure in trauma patients is usually of mixed etiologies. It is a serious cause of morbidity in these patients; however, mortality is seldom directly related to this condition. Severe IS occurring shortly after trauma is of better prognosis than late IS.
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95
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Brun-Buisson V, Szekely B, Bonnet F, Salvat A, Julien M. [Evaluation of postoperative complications following esophageal surgery]. AGRESSOLOGIE: REVUE INTERNATIONALE DE PHYSIO-BIOLOGIE ET DE PHARMACOLOGIE APPLIQUEES AUX EFFETS DE L'AGRESSION 1986; 27:857-60. [PMID: 3812903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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96
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Pierquin B, Raynal M, Otmezguine Y, Mazeron JJ, Martin M, Germain A, Julien M, Marinello G, Le Bourgeois JP, Calitchi E. [Conservative treatment of breast cancer. Results after 10 years]. Presse Med 1986; 15:375-7. [PMID: 2938155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Between 1961 and 1975, 300 women with cancer of the breast (T1:72; T2:167; T3:61) were treated conservatively with radiotherapy alone (T3) or with partial or predominant radiotherapy combined with tumorectomy without axillary dissection (T1 or T2). The results, normalized at 10 years, confirmed that the survival rate (crude or NED) was exactly the same as with other conservative treatments or mutilating surgical treatments. Relapses were few (8%) in T1 cases and acceptable in T2 and T3 cases (13% and 18% respectively); in almost every patient they were amenable to surgery, with good local postoperative course. The prevalence of metastases was directly proportional to the size of the tumour; it was neither more nor less frequent than after radical surgery. Complications were rare and not very severe. Cosmetic results were either excellent (T1) or satisfactory (T2, T3). Finally, the proportions of breasts preserved at 10 years among patients alive and NED was very high, ranging from 96% (T1) to 91% (T2) and 87% (T3). These good results were associated with the possibility of high dosage additional endocurietherapy of the tumoral area with iridium 192, particularly in extensive forms where tumorectomy was cosmetically precluded. Since 1975, we have been using the conservative treatment in closer association with non mutilating surgery.
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97
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Abstract
Intravenous infusion of oleic acid into experimental animals causes acute lung injury resulting in pulmonary edema. We investigated the mechanism of oleic acid lung injury in sheep. In experiments with anesthetized and unanesthetized sheep with lung lymph fistulas, we measured pulmonary arterial and left atrial pressures, cardiac output, lung lymph flow, and lymph and plasma protein concentrations. We injured the lungs with intravenous infusions of oleic acid at doses ranging from 0.015 to 0.120 ml/kg. We found that oleic acid caused reproducible dose-related increases in pulmonary arterial pressure and pulmonary vascular resistance, arterial hypoxemia, and increased protein-rich lung lymph flow and extravascular lung water. The lung fluid balance changes were characteristic of increased permeability pulmonary edema. Infusion of the esterified fat triolein had no hemodynamic or lung fluid balance effects. Depletion of leukocytes with a nitrogen mustard or platelets with an antiplatelet serum had no effect on oleic acid lung injury. Treatment of sheep before injury with methylprednisolone 30 mg/kg or ibuprofen 12.5-15.0 mg/kg also had no effects. Unlike other well-characterized sheep lung injuries, injury caused by oleic acid does not require participation of leukocytes.
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98
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Hazard J, Simon D, Perlemuter L, Requeda E, Jamin C, Julien M, Fagniez PL, Belaiche J, Bernheim R. [Insulinoma: diagnostic elements. 13 cases]. Presse Med 1985; 14:1775-8. [PMID: 2999755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The mean age of the 13 patients studied (9 women, 7 men) was 50.5 +/- 15.7 years. The disease was discovered on account of malaise (3 cases), behavioural disorders (4 cases), coma (3 cases), syncope (1 case) or right hemiparesis (1 case) or in the course of systematic examination (1 case). Eleven patients consulted for evaluation of hypoglycaemia and 2 for behavioural disorders. The history was characteristic, with malaise, loss of consciousness, severe neurological disorders (seizures, hemiparesis, hemiplegia or coma) and psychiatric disorders. These symptoms typically occurred in the morning before breakfast or between meals in 9 patients, and atypically at any point of time or after meals in 4 patients. Their hypoglycaemic nature was demonstrated by blood glucose determination in 11/13 cases and by response to ingestion of sugar in 12/13 cases. The mean period elapsed between the initial symptoms and the final diagnosis was 20.3 +/- 17.3 months. Inappropriate insulin secretion was elicited a.m. before breakfast, during Conn's diet or fasting test, or by calculating the blood insulin/glucose ratio or Turner's coefficient. Prior to surgery, the insulinoma was located by ultrasonography in 3/8 cases, by computerized tomography in 2/6 cases, by selective arteriography in 6/11 cases, and by phlebography with spleno-portal catheterization and staged sampling for insulin and C-peptide assays in 8/9 cases. Histological examination after surgery (11 cases) or necropsy (1 case) showed an adenoma without evidence of malignancy.
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Julien M, Hakim TS, Vahi R, Chang HK. Effect of hematocrit on vascular pressure profile in dog lungs. J Appl Physiol (1985) 1985; 58:743-8. [PMID: 3980379 DOI: 10.1152/jappl.1985.58.3.743] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We studied the effect of blood hematocrit (Hct) on the longitudinal distribution of pulmonary vascular pressure profile in an in situ isolated left lower lobe preparation of dog lung using the arterial and venous occlusion technique. The total arteriovenous pressure drop (delta PT) across the lobe was partitioned into pressure drops across an arterial (delta Pa), a venous (delta Pv), and a middle segment (delta Pm). Three levels of Hct were studied: low (18 +/- 5%), normal (41 +/- 4%), and high (66 +/- 5%). Arterial and venous occlusions were performed under constant-flow or constant-pressure perfusion. When flow was maintained constant, the increase in delta PT between low and normal Hct was due to increases in delta Pa, delta Pm, and delta Pv; however, between normal and high Hct, the increase in delta PT was primarily due to an increase in delta Pm. When delta PT was kept constant by adjusting flow, changes in delta Pa and delta Pv were in the same direction as changes in blood flow rate but in opposite direction to changes in Hct. In contrast, changes in delta Pm were in the same direction as changes in Hct. The results showed that the vascular resistance of the middle segment ranged from 7% of total pulmonary vascular resistance at low Hct to 53% at high Hct, suggesting that the vessels within this segment offer the greatest impairment to the transit of blood cells.
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Julien M, Flick MR, Hoeffel JM, Murray JF. Accurate reference measurement for postmortem lung water. JOURNAL OF APPLIED PHYSIOLOGY: RESPIRATORY, ENVIRONMENTAL AND EXERCISE PHYSIOLOGY 1984; 56:248-53. [PMID: 6693329 DOI: 10.1152/jappl.1984.56.1.248] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
To test the hypothesis that dry blood-free lung weight is increased during pulmonary edema, thereby leading to an underestimation of the ratio of extravascular lung water-to-dry lung weight, we measured postmortem lung water, dry mass, and hydroxyproline content in 33 sheep with normal lungs (n = 10), high-pressure edema (n = 9), or increased permeability edema (n = 14). Residual blood in the lung, measured using hemoglobin as the intravascular marker in all sheep, and also using 51Cr-tagged red blood cells in 24 sheep, was not different between the two methods or among the three groups of sheep. Extravascular lung water increased 64% in sheep with high-pressure edema and 82% in those with increased permeability edema compared with control values. Dry blood-free lung weight was significantly greater (33% more than control values) in sheep with increased permeability edema, causing the ratio of extravascular lung water-to-dry blood-free lung weight to underestimate accumulated lung water by about 50%. Because hydroxyproline content of the lung was not affected by edema, the ratio of extravascular lung water-to-lung hydroxyproline content was more accurate than the ratio of extravascular lung water-to-dry blood-free lung weight in the quantification of pulmonary edema.
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