A comparative trial of a MAOI, iproniazide, and a polycyclic agent, mianserine, for the search of the most rapidly and frequently active treatment of depressive syndromes in an oncology service.

Many cancer patients of the "Service des Maladies Sanguines et Tumorales" of Hôpital Paul-Brousse, Villejuif, are psychologically studied by: the objective and quantified Szondi test, and in the case a depressive syndrome clinical diagnosis is confirmed, this state is quantified by a quintile questionnaire requiring 25 "yes or no" answers (determined by five grades and five stages), in case an inhibition or/and hysteric component is found, the subjects are submitted to the care of a psychoanalyst. A comparative trial of the MAOI, iproniazide, and the tetracyclic analog, mianserine, has been conducted for the search of the most frequently and rapidly active antidepressant agent among them both. The hypothesis that mianserine is less frequently and rapidly active than iproniazide was drawn from our previous experience of 20 years: thus patients presenting a score less than or equal to 12/25 were given mianserine (20 up to 30 mg/day to be possibly increased according to medical decision), while those presenting a score greater than or equal to 13/25 received iproniazide (50 up to 75 mg/day). The patients who failed with mianserine received iproniazide, while those who failed with iproniazide were supposed to receive mianserine. The registered results are the following: a) out of the 25 patients with major depressive syndromes (score greater than or equal to 13) submitted to iproniazide, 16 (61%) were in complete remission (score at 0/25) and five in partial regression (score decreased by more than half); this makes 21 responses in all, i.e. 80%, obtained between the 10th and the 30th days, which is superior to all placebo responses which have varied in the reliable literature from 13 to 70%; b) out of 18 depressive patients submitted to mianserine, only one had benefited of a complete remission and four of a partial regression at the 30th day, which makes 28% responses. Among the side effects of iproniazide, they were two colon meteorism syndromes, easily corrected by prostigmine, five hyposomnia cases corrected by dipotassium chlorazepate, four anejaculation or delay at ejaculation cases which needed eserine when the patients require their disappearance or attenuation. We did not register either hepatic or hyperthermic or hypertensive complications: this is in good agreement with the true incidences, especially that of hypertensive crisis which could be found in serious and scientifically documented articles, to be 0.3 to 0.5% for their appearance, and 1 per 100,000 for their fatal evolution. Among the side effects of mianserine, we have not registered any of the hepatic, renal and cardiac complications mentioned in the literature.(ABSTRACT TRUNCATED AT 400 WORDS)

An oriented phase II trial of THP-adriamycin in breast carcinoma.

THP-ADM is a new anthracycline with broad antitumor activity without cardiac toxicity or alopecia in experimental models. Phase I studies had established a proposed dose for phase II trials of 50 mg/m2 every three weeks. This modality gave an insignificant result in breast carcinoma. Cellular pharmacokinetics suggested that a longer time of administration could be more efficient. In this phase II trial oriented to advanced breast cancer, we have used 3 consecutive daily doses of 20 mg/m2/day in monthly cycles with dose escalation in each patient. We have observed 28% partial remissions (PR). Two patients previously treated with adriamycin had PR. Significantly less alopecia and no cardiac toxicity were observed.

Phase I-II study of aclarubicin for treatment of acute myeloid leukemia.

Aclarubicin (ACM) was administered as induction treatment to 40 patients with acute myeloid leukemia (AML) who were either refractory to initial induction chemotherapy or in relapse. Thirty-eight patients with AML, 2-80 years of age (mean +/- SE, 35.0 +/- 3.2), were evaluated during this study. Seventeen of these patients were given ACM after an unsuccessful attempt had been made to attain a complete remission (CR) with various regimens that included doxorubicin or daunorubicin; this group was considered resistant to these drugs. ACM was administered by rapid iv injection. Thirteen patients received a single course of ACM at a daily dose of 10-30 mg/m2 until a maximum total dose of 300 mg/m2 was reached or until unacceptable toxicity appeared. Of these patients, two (15%) attained a CR. The other 25 patients were given 10-day courses of ACM at a daily dose of 15 mg/m2 with 10-day intervals between courses; courses were repeated until the blast cells were cleared from peripheral blood and bone marrow or until progressive disease became evident. With this regimen, 11 patients (44%) attained a CR. The overall CR rate for the 38 patients was 34%. Total doses necessary to achieve a CR ranged from 150 to 600 mg/m2. A CR was attained by six patients who were previously resistant to a regimen containing moderate doses of doxorubicin. The incidence and severity of the toxic effects were related to the dose of ACM administered per course of therapy. The incidence of mucositis, diarrhea, vomiting, and infection in patients who received doses greater than 150 mg/m2/course was significantly higher than that observed in patients who received a dose of 150 mg/m2/course. In the latter patients, toxicity was within acceptable limits. Alopecia was not observed. Three patients had transient T-wave inversion, and reversible atrial flutter developed in one patient. Our results indicate that ACM is a major new drug for the treatment of AML.

Treatment of acute myeloid leukemia with a combination of intensive induction chemotherapy, early consolidation, splenectomy and long-term maintenance chemotherapy.

The authors developed a therapeutic regimen in which 33 patients aged 11 to 61 years (mean +/- SE, 35.9 +/- 2.3 years) with acute myeloid leukemia (AML) were given intensive induction chemotherapy with Adriamycin (doxorubicin) (ADM), vincristine (VCR) and cytosine arabinoside (ARA-C). Twenty-nine of these patients (88%) attained a complete remission (CR) after 1, 2, or 3 courses and were then subjected to an early consolidation course of chemotherapy, identical to that for induction. After consolidation, all patients in CR received a long-term continuous maintenance therapy in which 6-mercaptopurine (6-MP) and methotrexate (MTX) were alternated, associated with periodic reinforcements with daunorubicin (DNR) and VCR. Twenty-five of the 29 patients who achieved a CR were splenectomized soon after the consolidation course. Histologic sections of the spleens, liver biopsy specimens, and lymph nodes, stained routinely and with the naphthol AS-D chloroacetate esterase (NCA) method, showed mature granulocytes and a few NCA positive mononuclear cells, but no proved leukemic infiltrates. For the 25 splenectomized patients, the probability of remaining in CR at 36 and 54 months was 75% and 66%, respectively; the probability of survival at 36 and 54 months was 85% and 75%, respectively. Age older than 40 years and evidence of extramedullary involvement at presentation appeared to carry a bad prognosis for disease-free survival.

Phase I-II study of aclacinomycin for a treatment of acute myeloid leukemia.

Aclacinomycin A (ACM) was administered for induction treatment to 40 previously treated acute myeloid leukemia (AML) patients. 38 patients aged 2 to 80 years (mean +/- SE, 35.0 +/- 3.2 years) with overt AML were evaluated; of these, seventeen patients were given ACM after an unsuccessful attempt to obtain a complete remission (CR) with various regimens comprising adriamycin (ADM) or daunorubicin (DNR) and were considered resistant to these drugs. Thirteen patients received ACM at a daily dose of 10 to 30 mg/m2 IV bolus until the maximum total dose of 300 mg/m2 per course was reached or until unacceptable toxicity appeared; of these patients, 2 (15%) attained a CR. Twenty-five patients were given 10-day courses of ACM at the daily dose of 15 mg/m2 IV bolus with 10-day intervals between courses; with this regimen 11 patients (44%) attained a CR. The overall CR rate was 34%. Total doses necessary to attain a CR ranged from 150 to 600 mg/m2. CR was attained by 6 patients (35%) of the 17 who were previously resistant to ADM or DNR. The incidence and severity of the toxic effects such as mucositis, diarrhea, vomiting and infection were related to the dose of ACM administered during each course of therapy. However, in patients who received 150 mg/m2 per course the toxicity was within acceptable limits. Alopecia was not observed. Transient T-wave inversion was observed in 3 patients and atrial flutter developed in one patient. Therefore, we conclude that ACM is a new major drug in the treatment of AML.

Doxorubicin, vincristine, bleomycin, cytembena and cisplatin as combination chemotherapy for squamous cell lung cancer.

Thirty-nine evaluable patients with squamous cell lung carcinoma were treated with combination chemotherapy consisting of doxorubicin, oncovin, bleomycin, cytembena and cis-platin. Objective responses were seen in 46 per cent of the patients. Patients with limited disease had a response rate of 56 per cent. Two of the four complete responses were endoscopically and histologically verified. The median survival time was 37.6 and 26.3 weeks for patients with limited and extensive disease, respectively (p less than 0.05), and 29.9 weeks for the whole group. Hematologic and gastrointestinal toxicities were moderate. There was one drug-related death due to septicemia and 2 reversible acute renal failures. The chemotherapeutic combination appears to be relatively effective. It causes some tumor regression and may extend the survival of responding patients with acceptable quality of life. Maintenance chemotherapy with CCNU, cyclophosphamide, methotrexate, procarbazine alternating with vinblastine, nitrogen-mustard, methotrexate, procarbazine, frequently had to be discontinued because of severe toxicity.

The common acute lymphoid leukemia antigen on b cells of chronic lymphoid leukemia and non-Hodgkin's lymphoma.

Fourteen out of 21 non-Hodgkin lymphoma (NHL) and 3/11 chronic lymphoid leukemia cells (CLL) had the common acute lymphoid leukemia antigen (CALLA) All 32 patients had monoclonal B-cell proliferation. The CLL patients had 90% CALLA positive cells while the proportion of their leukemic elements was superior. Lymph-nodes or bone marrow invaded by a B monoclonal tumor cell population of NHL had significantly more CALLA positive cells (42.1 +/- 32.5%) than non-invaded tissues (11.4 +/- 10.3%). In NHL tissues with monoclonal B-cells, lymph-nodes had significantly more CALLA positive cells (56.0 +/- 29.9%) than marrow (23.5 +/- 27.7%). It is well known that the (CALLA) is not specific for ALL. It has been believed to be a differentiation antigen on pre B-cells. The present study confirms that it also occurs on B-cells (2,4,6,7,8,9,10,11).

[Treatment of acute myeloid leukemia with a protocol combining intensive induction chemotherapy, early consolidation treatment, splenectomy and long-term maintenance chemotherapy. Preliminary study]. / Traitement des leucémies aiguës myéloïdes par un protocole associant une chimiothérapie d'induction intensive, un traitement précoce de consolidation, une splénectomie et une chimiothérapie de maintien au long cours. Etude préliminaire.

Twenty-seven patients aged from 10 to 60 years (mean 34.4 +/- 13 years) in the first perceptible phase of acute myeloid leukemia were subjected to intensive induction chemotherapy consisting of adriamycin (ADM), vincristin (VCR) and cytosine arabinoside (ARA-C). Twenty-four patients (89%) attained complete remission (CR) after 1 to 3 cycles and were then given an early consolidation treatment with one of the previous cycles. This was followed by long-term continuous maintenance chemotherapy with 6-mercaptopurine (6-MP) and methotrexate (MTX) alternatively and 3-monthly reinforcement courses of donaurubicin (DNR) and VCR. Twenty of these 24 patients were splenectomized soon after the consolidation treatment. None of the spleens were enlarged, and histological sections of the spleens, liver biopsies and mesenteric lymph-nodes stained with routine dyes and by the naphthol AS-D chloroacetate esterase method revealed mature granulocytes but no demonstrable leukaemic cells. In the group of splenectomized patients, the probabilities of staying in complete remission at 27 and 44 months were 70 +/- 12.6% and 52 +/- 18.5% respectively, and the probabilities of remaining alive at 32 and 55 months were 79 +/- 11% and 57 +/- 19% respectively. Age over 40 and evidence of extramedullary infiltration at presentation appeared to leave little hope of disease-free survival. The rationale for the present therapeutic study is discussed.

[Phase II study of 3 new nitrosoureas, 1 American (chlorozotocin) and 2 French (RFCNU and RPCNU)]. / Etude phase II des trois nouvelles nitrosourées, une américaine: la chlorozotocine et deux françaises: le RFCNU et le RPCNU.

The results of three phase II clinical trials with three new analogues belonging to the family of nitrosoureas are reported. One of the studied agents, chlorozotocine (CZT) is American, while the other two, RFCNU and RPCNU, are French. All three drugs have a sugar radical. CZT proved effective mainly in a few cases of leukemia and in one case of blastic transformation of chronic myelocytic leukemia. RFCNU was shown to be effective in 8% of digestive tumors, in 1 out of 7 pancreatic cancers and in 3 out of 10 hepatic and pulmonary metastases from an undiscovered primary adenocarcinoma. As for RPCNU, it's action resembles that of RFCNU: tumor regression lasting for over three years was obtained in a patient with hepatic metastases from a digestive carcinoma; in another patient a regression rate exceeding 50% was seen in pulmonary metastases from a rectal tumor. One of the significant results of our study is the apparent tissular specificity of responses according to the agent given: CZT is more often efficient on the lymphatic localizations of the studied tumors (4/5 responses); RFCNU and RPCNU often proved active on hepatic metastases (17% responses). Digestive tolerance was excellent with CZT and RFCNU and not quite as satisfactory for RPCNU. As predicted by our experimental study, platelet toxicity is both less common and less severe with RFCNU than with CZT and RPCNU.

[Treatment of leukemias and lymphomas by interferons: II. Phase II of the trial treatment of chronic lymphoid leukemia by human interferon alpha+]. / Traitement des leucémies et des lymphomes par les interférons: II. Essai phase II de traitement de la leucémie lymphoïde chronique par l'interféron alpha humain+.

Nine patients with chronic lymphoid leukemia (CLL) were treated with subcutaneous human (leukocyte) interferon alpha (IF alpha). In the first part of the study, 7 patients received intermittent 10 day courses, with free intervals of 10 to 15 days and with a rising dose in the same patient from cycle to cycle, if tolerance permits, from 1.5 to 6 X 10(6) units daily. As we observed a decrease of peripheral lymphocytosis with low doses, and as high doses gave more side-effect in the second part of the study, 4 patients (including two who had previously received intermittent courses) were treated for three months or more at a dose of 1.5 X 10(6) units daily. Tumor mass reduction was seen in only three patients, but significant decrease in peripheral lymphocytosis was seen in 7 patients sustained in the continuous treatment group with relapse at treatment discontinuation in one patient and despite continuation in another. Immune monitoring with currently available T, B, NK and macrophage tests, showed, in this population of patients, a very good correlation between NK cell activity and clinical response. Further studies are warranted to determine the best modalities of treatment as well as the population of patients likely to benefit from it, and the possible special respective indications of IF, and of the other treatments of CLL. One can already consider as a reasonable indication CLL presentations with myeloid insufficiency as IF is not myelotoxic, contrary to chemotherapy.

[Results of 2 protocols in the treatment of acute lymphoid leukemia in children, according to prognostic factors]. / Resultados de dos protocolos en el tratamiento de las leucemias agudas linfoides del niño, según los factores de pronóstico.

Children with acute lymphoid leukemia (ALL) were treated according to two protocols. A group of 65 patients in which prognostic factors were no taken into account were treated with a combination of vincristine, asparaginase and prednisone to induce remission, followed by neuromeningeal prophylaxis with intraraquideal methotrexate and cranial irradiation with 2400 rads, two years maintenance therapy with 6-mercaptopurine and methotrexate, and then reinforcing chemotherapy, BCG scarification and injection of irradiated leukemic cell. No relapses were observed in the first 4.5 years. After 7.5 year, general survival was of 60 per 100, with 44 per 100 disease-free. A group of ALL children having a good prognosis were treated as indicated but adding adriamycin during the induction of remission and vindesine during the maintenance period. During the first three years no relapses were seen, and the general survival was 82 per 100, including a high proportion of disease-free children.

[Treatment of leukemias and lymphomas with interferons: III. Trial treatment of meningeal localizations of acute leukemia and non-Hodgkin's lymphomas with beta interferon administered by the intrathecal route]. / Traitement des leucémies et des lymphomes par les interférons: III. Essai de traitement des localisations méningées de la leucémie aiguë et des lymphomes non hodgkiniens par l'interféron bêta administré par voie intrathécale.

Six patients with pure meningeal relapse of acute lymphoblastic leukemia (ALL) (5 patients) or leukemic lymphosarcoma (LS) (non Hodgkin's lymphoma) (NHL) (1 patient) were treated with intrathecal (I.T.) human fibroblastic interferon (IF beta), one vial (1.3 million units) every other day or every day up to remission or failure. Tolerance was excellent in all six patients with no local or general side effects. 5 patients had no improvement of their meningeal blast infiltrations after 5 to 8 injections and were given IT chemotherapy. The sixth patient achieved a complete remission (CR) after 11 injections, and was maintained in CR for eleven months under systemic and IT chemotherapy. IF cannot be proposed as standard treatment for meningeal leukemia, but we may be able to select a population of patients in which it could be indicated. Its combination with methotrexate and arabinoside cytosine, the two agents used IT which are S-dependent, has to be studied for a possible potentiation. Moreover, its good tolerance would permit its use in severe meningeal viral diseases.

[Aclacinomycin-A in acute leukaemias and leukaemic non-Hodgkin lymphomas (author's transl)]. / L'aclacinomycine-A dans les leucémies aiguës et les lymphomes non-hodgkiniens leucémiques.

Aclacinomycine-A (ACM), a new anthracycline derivative, was administered intravenously to 50 patients in doses of 10-30 mg/m2/day for periods of 6 to 30 days. Among the 45 patients who could be assessed, 17 were suffering from acute myeloid leukaemia, 19 from acute lymphoid leukaemia and 9 from non-hodgkin lymphoma. The results confirmed those first published by the authors in 1978 and led them to propose new measures aimed at reducing the toxicity of ACM. Depending on the dosage, complete or partial (more than 50%) remissions were obtained in patients with acute myeloid leukaemia. In the 19 patients with acute lymphoid leukaemia, complete remission was observed in 2 and partial remission in 2. Among the 9 patients with non-hodgkin lymphoma, there was 3 complete and 1 partial remissions. ACM did not produce alopecia and, as predicted by the authors' experimental study on hamsters, did not have major cardiac toxicity. The gastrointestinal toxicity, which had forced a reduction of the total dose in the first trial, proved moderate, even with normal dosage.

Treatment of lymphoid neoplasias with interferon. I. Human fibroblastic beta-interferon in malignant gammapathies. Phase II trial.

18 patients with malignant gammapathies (16 with myeloma and 2 with Waldenström's disease) were treated with human fibroblastic Interferon (beta IF). This was administered i.v. 6 X 10(6) units weekly (7 patients) or 3 X 10(6) units twice weekly (11 patients). during at least 3 months if tolerated. Treatment was discontinued because of side effects in three patients. Reduction of the M component, by at least 25% from the initial value, was obtained in 3 patients. In one case the disappearance of a urinary Bence Jones protein was observed. In 4 cases, there was a significant reduction of bone marrow infiltration by plasma cells. In 5 cases, major alleviation or disappearance of bone pain was observed. Duration of treatment seemed to be an important factor for activity. Immune monitoring with currently available tests, mainly natural cytoxicity, yielded no correlation with therapeutic effect in these patients. This preliminary study demonstrates the effect of fibroblastic Interferon in myeloma. However, further studies are necessary to determine the population of patients most likely to benefit from treatment, the best modalities, possible special indications, dose schedules and duration of treatment. As it is not myelosuppressive it could be indicated in the frequent situation of advanced myeloma with bone marrow failure, contra-indicating combination chemotherapy.

Treatment of lymphoid neoplasias with interferon. II. Human leucocyte alpha-interferon in chronic lymphatic leukemia (CLL). PHase I-II trial.

Nine patients with chronic lymphoid leukemia (CLL) were treated with subcutaneous human (leukocyte) interferon a (IF a). In the first part of the study, 7 patients received intermittent 10 day courses, with free intervals of 10 to 15 days and with dose escalation in the same patient from cycle to cycle from 1.5 to 6 X 10(6) units daily, if tolerated. As we observed a decrease of peripheral lymphocytosis with low doses, and as high doses gave more side-effect in the second part of the study, 4 patients (including two who has previously received intermittent courses) were treated for three months or more at a dose of 1.5 X 10 units daily. Tumor mass reduction was seen in only three patients. However, a significant decrease in peripheral lymphocytosis was seen in 7 patients who were sustained in the continuous treatment group; with relapse at treatment discontinuation in one patient and despite continuation in another. Immune monitoring with currently available T, B, NK and macrophage tests, showed a good correlation between NK cell activity and clinical response, in this group of patients. Further studies are warranted to determine the best modalities of treatment, the population of patients likely to benefit from such treatment, the possible special respective indications of IF, and also the other treatments of CLL. One can already consider as a reasonable indication CLL presentations with myeloid insufficiency as IF is not myelotoxic, contrary to chemotherapy.

[Treatment of leukemias and lymphomas with interferons: I. Trial of myeloma therapy with human beta-interferon]. / Traitement des leucémies et des lymphomes par les interférons : I. Essai de traitement des myélomes par l'interféron beta humain.

Eighteen patients with malignant gammapathies (16 with myeloma and 2 with Waldenström's disease) for a short time because in a phase II-I trial were treated with human (IF beta) given i. v. 6 X 10(6) units weekly (7 patients) or 3 X 10(6) units twice weekly (11 patients) during at least 3 months if tolerated. Treatment was discontinued because of side-effects in three patients. Reduction of the M component of at least 25% from the initial value was obtained in 3 patients. In one case, was also observed in disappearance of the urinary Bence-Jones protein, in 4 cases a significant reduction of bone marrow infiltration by plasma cells and, in 5 cases, major alleviation or disappearance of bone pain. Length of treatment seems an important factor for activity. Immune monitoring with currently available tests, mainly NK cell activity, yielded no correlation with therapeutic effect in these patients. This very preliminary study demonstrates the effect of fibroblastic interferon in myeloma, but further studies are mandatory to determine the population of patients likely to benefit from treatment, the best modalities, possible special indication, dose schedule and duration of treatment. Interferon, however, already appears in this population of patients as giving results similar to those of single agent chemotherapy. As it is not myelosuppressive, it could be indicated in that frequent situation of advanced myeloma with bone marrow failure contra-indicating combination chemotherapy.