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J Laurence

Publications and source records attributed to J Laurence.

150 records · Page 9Linked to original sources
PubMed1982

Combination chemotherapy of advanced diffuse histiocytic lymphoma with the six-drug COP-BLAM regimen.

A new multiple-drug protocol consisting of cyclophosphamide, vincristine, prednisone, bleomycin, doxorubicin, and procarbazine, known as COP-BLAM, was administered to 48 patients with stage III or IV diffuse histiocytic lymphoma. Twenty-four of the 33 previously untreated patients had a complete remission, and eight patients had a partial response. The median survival for all previously untreated patients has not yet been reached at 23 months. Median survival for complte responders has not yet been attained at 26 months, although survival of partial responders is 12.5 months. There were no patients with a complete response who had a central nervous system relapse. The COP-BLAM therapy is an easily administered outpatient program capable of inducing a high frequency of durable complete remissions in advanced diffuse histiocytic lymphoma, a malignancy formerly considered to have a poor prognosis.

Adult↗
PubMed1981

Cryoglobulinemia.

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Bacterial Infections↗
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Comparison of the efficacy and safety of 2% dorzolamide and 0.5% betaxolol in the treatment of elevated intraocular pressure. Dorzolamide Comparison Study Group.

A multicenter, parallel-design, randomized, double-masked study was conducted to compare the efficacy and safety of 2% dorzolamide with those of 0.5% betaxolol in the treatment of elevated intraocular pressure (i.o.p). A total of 311 adults with ocular hypertension or open-angle glaucoma were randomly allocated to receive either 2% dorzolamide administered topically TID or 0.5% betaxolol administered topically BID plus placebo administered topically QD for 12 weeks. After the washout of previous ocular hypotensive drugs, patients with IOP > or = 23 mm Hg in at least one eye at 10 AM or 4 PM on study day 1 were randomly allocated to receive one of the study treatments. Throughout the study, IOP was measured 2 and 8 hours after instillation of study medication for the morning peak effect (hour 2) and afternoon trough effect (hour 8). After 12 weeks of therapy, the mean change in IOP was not significantly different between the dorzolamide and betaxolol treatment groups at hour 8 (-3.6 mm Hg in both groups) or hour 2 (-5.4 vs -5.3 mm Hg, respectively). The differences between treatments (and 95% CIs associated with these differences) in mean IOP changes from baseline were 0.02 mm Hg (-0.870 to 0.901) for hour 8 and -0.14 mm Hg (-0.959 to 0.685) for hour 2. The ocular adverse experience (AE) most frequently reported by patients was ocular burning and/or stinging, and the most frequently reported nonocular AEs were taste perversion, upper respiratory infection, and headache. Only the incidence of taste perversion was significantly different between treatment groups (14.6% for the dorzolamide group and 0.0% for the betaxolol group). Two percent of patients in each treatment group discontinued the study due to AEs. This study confirmed the similar IOP-lowering effect of 2% dorzolamide and 0.5% betaxolol. Both treatments were generally well tolerated, and their safety profiles were similar.

Adrenergic beta-Antagonists↗
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Acquired Immunodeficiency Syndrome↗