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Biomedical subjects

D Jackson

Publications and source records attributed to D Jackson.

At least 415 records · Page 23Linked to original sources
PubMedDate not supplied

Randomized, prospective comparison of cefoxitin and gentamicin-clindamycin in the treatment of acute colonic diverticulitis.

In a randomized, prospective study, single-drug antibiotic therapy with cefoxitin (CFX) was compared to combination therapy with gentamicin and clindamycin (G/C) as definitive treatment for acute colonic diverticulitis. Excluding individuals requiring immediate operation, 51 patients with a clinical diagnosis of diverticulitis, who were hospitalized at five different medical centers, were randomized to receive CFX (30 patients) or G/C (21 patients). Age, sex, and the severity of diverticulitis were similar in the two groups. The cure rates of 90% and 85.7% observed for CFX and G/C, respectively, did not differ significantly. Leukocytosis resolved in a shorter time period in patients treated with CFX than in those treated with G/C (2.5 +/- 0.4 vs 4.1 +/- 0.6 days, respectively) (P = 0.03, Student's t test, unpaired data). Two cases of possibly antibiotic-related toxicity occurred in the CFX group versus three cases in the G/C group. The average cost of a course of CFX therapy was $417 compared with $488 for G/C. In this study, cefoxitin demonstrated efficacy and tolerability similar to that of gentamicin-clindamycin in the treatment of acute colonic diverticulitis and may be preferred in view of its narrower antimicrobial spectrum and lower cost.

Acute Disease↗
PubMedDate not supplied

5-Fluorouracil and recombinant interferon alfa-2a: review of activity and toxicity in advanced colorectal carcinomas.

Improved response rates in metastatic colorectal carcinoma recently have been observed for the combination of 5-fluorouracil (5-FU) and recombinant interferon alfa-2a (rIFN), compared to those obtained in historical trials of single-agent 5-FU. The mechanism of interaction between these agents has not been explored adequately but may relate to biochemical modulation of 5-FU by rIFN. Toxicities resulting from this combination have included fever, chills, myalgias, granulocytopenia, mucositis, diarrhea, skin rash, neurological symptoms, and hand-foot syndrome. Future studies of 5-FU with rIFN should investigate schedules aimed at reducing toxicity without compromising efficacy and also should explore mechanisms of enhanced activity.

Aged↗
PubMedDate not supplied

A study of pain management: patient controlled analgesia versus intramuscular analgesia.

A clinical study examining the efficacy of Patient Controlled Analgesia compared with Intramuscular Analgesia was conducted. Patient Controlled Analgesia (PCA) Therapy was used in a select group of patients after major abdominal surgery. Specific parameters monitored were: total amount of analgesia required, incidence of pulmonary complications, assessment of pain level and sedation, patient activity, nursing time required for administration, safety, cost-effectiveness of both modes of analgesia and length of hospital stay. A questionnaire survey of both patients and nursing staff was done to evaluate responses. Conventional pain management often is inadequate with PRN administration of analgesic drugs due to the unpredictable and uneven patient absorption rate and the individual pain intensity and tolerance. The patient experiences a repetitive cycle of pain and sedation. The patient on PCA therapy is able to titrate his analgesic medication very effectively and maintain a state of analgesia without sedation. He is more responsive and able to participate in the early postoperative rehabilitation phase. The transition to oral medication usually was accomplished at 48 hours postoperative.

Analgesics↗