Gynecologic oncology
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Gynecologic oncology · Jul 1987
Comparative StudyPatient-controlled analgesia in gynecologic oncology.
Patient-controlled analgesia (PCA) is currently being evaluated as an alternative to prn intramuscular injections for the relief of postoperative pain in patients with gynecologic malignancies. From June 1985 to May 1986, twenty patients undergoing abdominal hysterectomy received PCA rather than traditional intramuscular injections for relief of postoperative pain. PCA was administered by a lightweight, wearable, disposable system, the Travenol Infuser with Patient Control Module. ⋯ No cases of respiratory or cardiac depression were observed, and patients were generally alert throughout the period of analgesia. These data suggest that PCA is a safe and effective mode of analgesia administration. In addition, the unique characteristics of this new compact device were well accepted.
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Gynecologic oncology · Jun 1987
Randomized Controlled Trial Clinical TrialRandomized study of preoperative radiation and surgery or irradiation alone in the treatment of stage IB and IIA carcinoma of the uterine cervix: final report.
A prospective randomized study in selected patients with Stage IB and IIA carcinoma of the uterine cervix was carried out at Washington University between January 1966 and December 1979. Patients were randomized to be treated with irradiation alone consisting of 1000 cGy whole pelvis, additional 4000 cGy to the parametria with a step wedge midline block, and two intracavitary insertions for 7500 mgh; or irradiation and surgery, consisting of 2000 cGy whole pelvis irradiation, one intracavitary insertion for 5000-6000 mgh followed 2 to 6 weeks later by a radical hysterectomy with pelvic lymphadenectomy. A total of 40 patients with Stage IB and 16 with Stage IIA were randomized to be treated with irradiation alone. ⋯ Major complications of therapy in the patients treated with radiation alone (10%) consisted of one rectovaginal fistula, two vesicovaginal fistulas, and one rectal stricture. In the preoperative radiation group, three ureteral strictures and two severe proctitis-rectal strictures were noted (8%). The present study shows no significant difference in therapeutic results or morbidity for invasive carcinoma of the uterine cervix Stage IB or IIA treated with irradiation alone or combined with a radical hysterectomy and lymphadenectomy.