Biomedical subjects

V Spjut-Patrinely

Publications and source records attributed to V Spjut-Patrinely.

6 recordsLinked to original sources

PubMed1992

Emergency center arteriography.

From 1983 through 1989, 1,882 emergency center arteriograms were performed on 1,802 patients suspected of having peripheral vascular injuries. The most common indication for emergency center arteriography (ECA) was the proximity of an injury to a major vascular structure. This was the only indication in 1,712 injured extremities (91%). There were 1,510 true negative arteriograms, 294 true positives, 7 false negatives, and 14 false positives. Accordingly, the sensitivity was 95.5% and the specificity was 97.7%. The remaining 57 arteriograms were either equivocal or technically inadequate. Further evaluation of these patients uncovered an additional 11 vascular injuries. Operative intervention was required for 196 (64.3%) injuries detected by emergency arteriography. The remaining 109 injuries were considered minor and were not repaired. No complications developed in 91 patients (88%) with minor vascular injuries who were available for a mean follow-up duration of 12 months. One thousand forty-eight patients (69.4%) with negative arteriograms were followed for a mean of 18 months, and no vascular complications were noted. Emergency center arteriography is a rapid, accurate, and cost-effective technique. It is of particular value in detecting the presence of occult arterial injuries when proximity of a major vascular structure is the sole indication for arteriography. When formal arteriographic support is either unavailable or time consuming, ECA is recommended.

Adolescent↗

PubMed1990

Pre-, intra-, and postoperative antibiotics.

Endogenous contamination from perforation or rupture of the gastrointestinal tract; exogenous contamination from missiles, knives, or invasive lines and tubes; and immunodepression related to the severity of injury are responsible for the increased infectious complications noted in patients who have undergone laparotomy for abdominal trauma. Perioperative use of clindamycin and an aminoglycoside, a second- or third-generation cephalosporin, or an enhanced-spectrum penicillin is clearly beneficial in lowering the incidence of intra-abdominal and wound infections. A 12- to 48-hour length of administration of antibiotics after operation is as effective as regimens of longer duration, although presently used dosages may be inadequate in severely injured patients. Adjunctive surgical maneuvers such as peritoneal irrigation with saline-containing antibiotic(s) remain controversial. Perioperative use of antibiotic prophylaxis, coupled with early operation and appropriate surgical technique, results in a 4.4% rate of intra-abdominal abscesses and a 5.1% rate of wound infections after laparotomy for abdominal trauma in modern trauma centers.

Abdominal Injuries↗

PubMed1990

Splenorrhaphy. The alternative.

From 1980 to 1989, 240 adult patients underwent splenorrhaphy at one urban trauma center. This represents 43.4% of all splenic injuries seen during this time interval. Splenic injuries were graded I to V, and splenorrhaphy was attempted except when the spleen was shattered or when multiple injuries with associated hypotension were present. Penetrating wounds, blunt trauma, or iatrogenic/unknown etiologies were present in 54.2%, 41.6%, and 4.2% of patients, respectively. Grade I or II injuries were present in 51.7% of patients, grade III in 34.6%, grade IV or V in 9.6%, and unknown grade in 4.1%. The technique of splenorrhaphy was simple suture (usually chromic) with or without the addition of topical hemostatic agents in 200 patients (83.3%), topical agents alone in 12 (5%), unknown type of repair in 12 (5%), compression, cautery, or nonbleeding injury in 9 (3.8%), and partial or hemisplenectomy in 7 (2.9%). Postoperative rebleeding occurred in three patients (1.3%) with grade II, III, and IV injuries, respectively, and led to splenectomy at reoperation. In another patient who had a hemisplenectomy performed for a grade IV injury, subphrenic abscesses and septic shock led to the death of the patient. Splenorrhaphy can be safely performed in properly selected adult patients after a variety of injuries. The risk of rebleeding is practically nil when the spleen is fully mobilized and visualized during repair.

Adult↗

PubMed1989

Extraanatomic bypass for peripheral arterial injuries.

Over an 8-year period, extraanatomic bypass grafting was performed for peripheral arterial injuries or infections in 12 patients. The indications for use of the technique were as follows: (1) extensive loss of soft tissue over arterial injury or avulsion; (2) wound infection with rupture of a previous arterial repair; or (3) combined infections in soft tissue and the underlying artery due to illicit drug injection. The technique involved excision of the injured or infected artery beyond the margins of the debrided wound and insertion of an autogenous saphenous vein as an extraanatomic bypass graft in a medial or lateral position around the wound. Shotgun wounds were the mechanism of injury in six patients, whereas an extensive injury or infection in the brachial artery was present in eight patients. Successful wound coverage or closure was accomplished and distal arterial flow preserved in 11 patients, 5 of whom had residual neuromuscular or bony defects related to the magnitude of the original injury.

Adult↗

PubMed1988

Fasciotomy after trauma to the extremities.

Over a 9-year period, fasciotomy for presumed compartmental syndromes after trauma was performed in 25 upper extremities and 100 lower extremities in 122 patients. This procedure was most commonly indicated after vascular injuries in the lower extremities. Twenty percent of patients underwent fasciotomy before vascular repair. Nineteen percent of patients with vascular injuries in the lower extremities had fasciotomies performed at reoperation. Seventy-five percent of amputations in the lower extremities were related to a delay in performing fasciotomy or an incomplete fasciotomy. Upper-extremity fasciotomies most commonly did not decompress the deep component of the volar compartment, whereas lower extremity fasciotomies without fibulectomy most commonly decompressed all four below-knee compartments. Fasciotomy sites were closed by direct suture in more than half of the patients.

Adult↗

PubMed1988

Abdominal gunshot wounds. An urban trauma center's experience with 300 consecutive patients.

From July 1983 through December 1987, 300 consecutive patients with penetrating gunshot wounds of the abdomen causing visceral or vascular injuries were treated. Resuscitative thoracotomy was required in 20 patients (6.6%), and only two survived. The most commonly injured organs were the small bowel (60%), colon (41.6%), liver (29.3%), vascular structures (24.6%), stomach (17.3%), and kidney (17.0%). The overall survival rate for the series was 88.3%; however, if only the 226 patients without vascular injuries are considered, the survival rate was 97.3%. In the 35 patients who died, the blood pressure on admission was 51 mmHg, 18 required a resuscitative thoracotomy, four visceral or vascular injuries were present, and the median blood replacement was 18 units. The cause of death was perioperative shock in 30 patients (85.7%), whereas five patients (14.3%) died of sepsis and multiple organ failure. The most common postoperative complication in survivors and patients who died later in the study was an intra-abdominal abscess (3.0%). Rapid conservative operative techniques for civilian gunshot wounds leads to few postoperative complications and an excellent survival rate, especially if vascular injuries are not present.

Abdominal Injuries↗