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Carie McVay

Publications and source records attributed to Carie McVay.

4 recordsLinked to original sources
PubMed2004

Comparative morbidity of axillary lymph node dissection and the sentinel lymph node technique: implications for patients with breast cancer.

OBJECTIVE: To assess our long-term complications from complete axillary lymph node dissection (AXLND) in patients with breast cancer. SUMMARY BACKGROUND DATA: Complete AXLND as part of the surgical therapy for breast cancer has come under increased scrutiny due the use of the sentinel lymph node (SLN) biopsy technique to assess the status of the axillary nodes. As the enthusiasm for the SLN technique has increased, our impression has been that the perceived complication rate from AXLND has increased dramatically while the negative aspects of the SLN technique have been underemphasized. METHODS: Female patients seen in routine follow-up over a 1-year period were eligible for our retrospective study of the long-term complications from AXLND if they were a minimum of 1 year out from all primary therapy; ie, surgery, radiation, and/or chemotherapy. All patients had previously undergone either a modified radical mastectomy (MRM) or a segmental mastectomy with axillary dissection and postoperative radiation (SegAx/XRT). All patients had a Level I-III dissection. Objective measurements, including upper and lower arm circumferences and body mass index (BMI), were obtained, and a subjective evaluation from the patients was conducted. RESULTS: Ninety-four patients were eligible for our study; 44 had undergone MRM, and 50 had undergone SegAx/XRT. The average number of nodes removed was 25.6 (standard deviation, 8). Thirty-three percent of the patients had positive nodal disease, 95% of the patients had an upper arm circumference within 2 cm of the unaffected side, and 93.3% had a lower arm circumference within 2 cm of the unaffected side. Subjectively, 90.4% of the patients had either no or minimal arm swelling, and 96.8% of the patients had "good" or "excellent" overall arm function. The most common long-term symptom was numbness involving the upper, inner aspect of the affected arm (25.5%). CONCLUSIONS: Our data indicate that a complete AXLND can be performed with minimal long-term morbidity. The lower the morbidity of AXLND, the less acceptable are the unique complications of the SLN technique.

Adult↗
PubMed2003

The incidence of thromboembolism in the surgical intensive care unit.

The clinical diagnosis of deep venous thrombosis (DVT) is unreliable. Studies have been performed examining the utility of frequent duplex scans. However, these studies included patients outside of the intensive care unit. The incidence of venous thromboembolism and the effect of a less intense surveillance protocol was prospectively examined at a level-1 urban trauma center for a 6 month period. During the study period there were 726 admission to the surgical intensive care unit. Sequential compression devices (SCDs) were used for DVT prophylaxis in 93 per cent of the admissions. A total of 114 duplex scans were ordered: 42 per cent for surveillance and the rest for evaluation of a clinical indication. Twelve DVTs were discovered (11% overall DVT rate). No patient on subcutaneous heparin or low-molecular-weight heparin developed a DVT or pulmonary embolism (PE). Four patients suffered a PE; however, none were found to have a lower extremity DVT on duplex ultrasound and all received SCD prophylaxis. Overall, proper use of DVT prophylaxis for intensive care unit days 1-14 was 77 per cent. The incidence of venous thromboembolism in a group of patients at overall high risk was low. A program of DVT surveillance with duplex ultrasound was not cost-effective.

Anticoagulants↗
PubMed2003

Laparoscopic lysis of adhesions.

The surgical treatment of small bowel obstruction is evolving. Laparoscopic exploration and adhesiolysis is increasingly being utilized. We conducted a retrospective chart review of all patients who were operated on and discharged with the diagnosis of adhesiolysis for small bowel obstruction (SBO) from July 1999 to October 2000 at Cedars-Sinai Medical Center. There were a total of 75 patients. Patients were grouped based on the type of operation: laparoscopic (lap), open, and converted. Thirty-four patients were attempted laparoscopically, 11 of those requiring conversion to open. Fifty-two patients were treated with a laparotomy. Complications contributing to morbidity were significantly lower in the lap group (P < 0.01). There was no difference in morbidity between the converted and open groups. There were fewer pneumonias and wound infections in the lap group when compared to the open group, although it did not reach statistical difference. The reduction of post-op ileus in the lap group was statistically significant (P < 0.01). Statistically significant differences between the lap and open groups were also found in estimated blood loss (EBL) (P < 0.004), length of stay (LOS) (P < 0.01), bowel resection (P < 0.01) and op-time (P < 0.003). Laparoscopic release of adhesions is a viable option in the surgical management of small bowel obstruction. A prospective randomized trial comparing both surgical techniques is needed to further validate the laparoscopic approach to small bowel obstruction.

Humans↗