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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We prospectively analyzed our experience with operative videothoracoscopy (OVT) performed in a field military hospital in cases of penetrating firearms wounds of the thorax (PFAWT) sustained in Chechnya. From February to April 1996, we treated 206 wounded patients, of whom 37 (18.0%) had sustained chest injuries. PFAWT were present in 23 soldiers, accounting for 62.2% of all chest injuries. Twelve injuries were confined to the thorax, eight patients had associated injuries, and three soldiers had thoracoabdominal injuries. Nineteen patients had pleural drainage performed during medical evacuation. The thoracic injuries were right-sided (17), involved bullets or shell splinters (23); were through and through (16), represented solitary wounds (19), and were associated with internal organ injuries (21). Fifteen patients had indications for OVT when they were delivered from the battle-field 1.5 to 22 hours after injury. All patients manifested signs of hemorrhagic shock and hemodynamic instability. Indications for OVT were ongoing intrapleural bleeding (6), clotted hemothorax (6), or marked air leakage (3) preventing lung inflation with the OP-02 apparatus (field modification). OVT revealed 12 lung wounds, nine of which were multiple wounds, pleural bleeding in 6 patients, clotted hemothorax in 11 patients, and foreign bodies in 5 patients. Two patients underwent thoracotomy, one for suspicion of heart injury and the second because we could not adequately visualize and control bleeding revealed at OVT to be from the intercostal artery in the left costovertebral angle. Eight of 23 patients had no indication for operative videothoracoscopy and were managed with continued pleural aspiration and drug therapy. Wedge resection of the lung using an Endo-GIA-30 stapler was necessary in two patients because of parenchymal destruction and bleeding. Evacuation of clotted blood by fragmentation and aspiration was satisfactory in all cases. Satisfactory manual suturing of selected lung injuries was obtained largely with intracorporeal knot tying. The duration of the procedures ranged from 40 to 90 minutes. No morbidity nor mortality was encountered in patients undergoing OVT. Postoperative pain was minimized by using OVT placement of catheters in the chest wall soft tissue with local administration of 2% Trimecain. Patients were able to stand in 10 to 12 hours and to walk by the end of the first postoperative day. All patients who underwent OVT were evacuated without drains by the third or fourth postoperative day, all tolerating sitting and standing positions. We conclude that early OVT in the military field hospital for continued bleeding, clotted hemothorax, and continued major air leakage has several advantages in military patients with PFAWT: early definition and management of organ injury; identification and control of bleeding in most instances; earlier and more accurate assessment for thoracotomy; vigorous lavage and removal of projectiles such as bone fragments and evacuation of clotted hemothorax; early debridement with suture closure of the thoracic wall canal; and minimal postoperative pain with dramatically reduced suppurative sequelae and bronchopleural fistulae.
Mil Med 1998 Sep
PMID:Operative videothoracoscopy in the surgical treatment of penetrating firearms wounds of the chest. 975 85

Four cases of splenic infarction/sequestration in sickle cell trait (SCT) patients are presented. All four patients were undergoing moderate exercise at elevations ranging from 5,500 to 12,000 feet. The patients include two African-American males, a Hispanic male, and a white female. All four presented with the acute onset of mid epigastric then left upper-quadrant pain, nausea, vomiting, and respiratory splinting. A review of the literature indicates that splenic infarction with SCT is not uncommon; however, not surprisingly, it is often initially misdiagnosed. This is the first report in the literature of a female with SCT incurring a splenic syndrome with exposure to terrestrial altitude. Although SCT is not a contraindication for moderate- or high-altitude activities, military physicians need to consider the diagnosis of splenic infarction early in any patient regardless of race or sex who presents with left upper-quadrant pain at altitudes above 5,000 feet. Prompt evacuation to sea level may hasten recovery and spare further splenic trauma. Although SCT should be considered a relatively benign entity, the literature also suggests a higher than average risk of sudden death in military recruits with SCT from exertional heat illness and rhabdomyolysis.
Mil Med 1999 Mar
PMID:Splenic syndrome in sickle cell trait: four case presentations and a review of the literature. 1009

Fourteen patients with pain and paresthesias secondary to frostbite injury were treated with lumbar sympathetic blockade. The majority of patients had an excellent response to 48 hours of continuous epidural blockade with no recurrence of symptoms after blockade. Those patients who had a limited response to epidural blockade responded well to surgical lumbar sympathectomy. Lumbar sympathetic blockade is a safe and effective technique for treating the symptoms associated with frostbite injury.
Mil Med 1999 Aug
PMID:Lumbar epidural sympathectomy for frostbite injuries of the feet. 1045 66

High +Gz forces place high stress on the spinal column, and fighter pilots flying high-performance fighter aircraft frequently] report work-related thoracic and lumbar spine pain. The aim of this study was to determine whether +Gz exposure causes work-related thoracolumbar spine pain among fighter pilots. A questionnaire was used to establish the occurrence of thoracic and lumbar spine pain during the preceding 12 months and during duties over the whole working career among 320 fighter pilots and 283 nonflying controls matched for age and sex. Thirty-two percent of the pilots and 19% of the controls had experienced pain in the thoracic spine during the preceding 12 months (odds ratio [OR] = 2.3; 95% confidence interval [CI] = 1.5-3.5; p = 0.002 for the pilots). Among the pilots, the OR increased up to 6.1 (95% CI = 1.6-23.1; p = 0.0007) with the number of +Gz flight hours. There was no difference between the groups with regard to lumbar pain during the preceding 12 months, but over their whole working careers fighter pilots (58%) had experienced lumbar pain during their duties more often than controls (48%) (OR = 1.8; 95% CI = 1.3-2.6; p = 0.002). The greater the number of +Gz flight hours, the greater the occurrence of lumbar spine pain when on duty (OR = 26.9; 95% CI = 6.2-116; p = 0.0001 for the most experienced fighter pilots). The same was not true with regard to the number of +Gz flight hours and lumbar pain during the preceding 12 months. Age had no effect on pain in the thoracic or lumbar spine. Fighter pilots flying high-performance aircraft have more work-related thoracic and lumbar spine pain than controls of the same age and sex. The difference is explained by the pilots' exposure to +Gz forces.
Mil Med 1999 Aug
PMID:Thoracolumbar pain among fighter pilots. 1045 72

The purpose of this descriptive study was to assess the prevalence of acute pain management services (APMS) in Air Force medical facilities. There are no published reports on the current status of Air Force pain programs. This study used a telephone survey to all facilities worldwide that house an anesthesia department. Anesthesia providers in charge of pain services or department chiefs were interviewed from December 1996 to May 1997. Respondents were asked questions related to the initiation of a formal APMS, components, and familiarity with the Agency for Health Care Policy and Research guidelines on pain management. Data analysis described current practices and used chi 2 analysis to compare results with a national study of U.S. hospitals. Air Force anesthesia departments (45%) had established as many acute pain services as U.S. hospitals (42%). Formal pain programs are becoming more prevalent in Air Force hospitals. These findings suggest an increased awareness of the need for pain management and future establishment of pain programs.
Mil Med 1999 Dec
PMID:Acute pain management services: a comparison between Air Force and U.S. hospitals. 1062 66

In high-performance aircraft, the need for total environmental awareness coupled with high-g loading (often with abrupt onset) creates a predilection for cervical spine injury while the pilot is performing routine movements within the cockpit. In this study, the prevalence and severity of cervical spine injury are assessed via a modified cross-sectional survey of pilots of multiple aircraft types (T-38 and F-14, F-16, and F/A-18 fighters). Ninety-five surveys were administered, with 58 full responses. Fifty percent of all pilots reported in-flight or immediate post-flight spine-based pain, and 90% of fighter pilots reported at least one event, most commonly (> 90%) occurring during high-g (> 5 g) turns of the aircraft with the head deviated from the anatomical neutral position. Pre-flight stretching was not associated with a statistically significant reduction in neck pain episodes in this evaluation, whereas a regular weight training program in the F/A-18 group approached a significant reduction (mean = 2.492; p < 0.064). Different cockpit ergonomics may vary the predisposition to cervical injury from airframe to airframe. Several strategies for prevention are possible from both an aircraft design and a preventive medicine standpoint. Countermeasure strategies against spine injury in pilots of high-performance aircraft require additional research, so that future aircraft will not be limited by the human in control.
Mil Med 2000 Jan
PMID:Human and behavioral factors contributing to spine-based neurological cockpit injuries in pilots of high-performance aircraft: recommendations for management and prevention. 1065 20

Abdominal pain during early pregnancy may be caused by leiomyoma of the uterus. Inconsistency of uterine size and gestational dates in a pregnant patient with acute abdominal pain may be the first sign of leiomyoma. This 31-year-old primigravida presented with progressively worsening lower abdominal pain at 12 weeks gestational age. Ultrasonography and magnetic resonance imaging demonstrated a large fundal heterogeneous mass and an intrauterine gestation compatible with her menstrual dates. Exploratory surgery and myomectomy confirmed a large leiomyoma showing benign degenerative changes. The operative procedure was successful, and the pregnancy progressed normally. An elective cesarean section was performed at 37 weeks gestation after confirming fetal maturity by amniocentesis and serial ultrasonography. Abdominal pain in a pregnant patient with leiomyoma uteri may be attributable to degenerative changes in the myoma. Surgical intervention during pregnancy is occasionally necessary in uncommon cases of intractable pain.
Mil Med 2000 Feb
PMID:Myomectomy during early pregnancy. 1070 82

Skin disease, disease of the musculoskeletal system, and respiratory infections are the most frequent reasons for military personnel to seek medical care. The Oslo Military Clinic serves all of the military personnel in Oslo and the surrounding region, including officers and civilian employees. From September 1996 to May 1997, 1,360 patients were diagnosed and treated by the author, and the data are included in the following study. Upper respiratory disease was the primary reason for seeking medical attention in 26% of the patients, 21% visited the clinic because of disease or pain in the musculoskeletal system, and 16% suffered from a skin disease. Apart from the low number of female patients, the patient population and the disease spectrum observed in the military clinic are very similar to those in a general medical practice. Among the 222 patients suffering from a cutaneous disease, eczema (42 patients), allergy (excluding dermatitis) (34 patients), acne vulgaris (23 patients), and sexually transmitted diseases (28 patients) were the most prevalent processes. Other less prevalent skin diseases were fungal infections, herpes simplex infection, nevi, common warts, and superficial bacterial skin infections. Skin diseases seen in one patient only included erysipelas, herpes zoster, dermatitis herpetiformis, and Ehlers-Danlos syndrome. Good clinical skills in dermatology are of paramount importance in military medicine, and if possible, the military should appoint a dermatologist to its medical team to rapidly diagnose and treat the large number of patients with skin disorders.
Mil Med 2000 Mar
PMID:Skin disease in military personnel. 1074 Oct 81

Relief of pain, whether post-traumatic or postoperative, is a prerequisite for the prevention of its deleterious effects on the whole organism. Unalleviated pain also increases the victim's or patient's anxiety and apprehension, which in turn increase the intensity of the pain. In the management of pain, opiates have maintained their position as the most common form of analgesic therapy despite the many side effects associated with their use. This double-blind study compared the analgesic effects of low doses of racemic ketamine and the morphine derivative oxycodone on postoperative pain after elective tonsillectomy. Also, the suitability of oxycodone for field use was evaluated with respect to ketamine. Plethysmographic pulse-wave amplitude changes were compared with the pain visual analogue scale scores as measures of postoperative pain. The results of this study did not reveal any significant differences between the analgesic potencies of the studied drugs and clearly demonstrate that even suboptimal doses of both ketamine and oxycodone can provide appreciable relief of pain.
Mil Med 2000 Jun
PMID:Ketamine and oxycodone in the management of postoperative pain. 1087 Mar 61

Military personnel serving on active duty suffering from loud, bothersome snoring often require surgical treatment. This elective treatment should not disrupt the command and should have minimal impact on military readiness. Major drawbacks of the standard procedure, uvulopalatopharyngoplasty, include postoperative pain requiring convalescent leave, postoperative bleeding, and velopharyngeal incompetence. In addition, the surgery consumes limited operating room time for what many consider elective surgery. Sequential uvulopalatoplasty was developed as an alternative. This is performed with a carbon dioxide laser under local anesthesia in a clinic setting, but it requires cumbersome laser precautions and expensive laser equipment. Standard electrocautery can be used instead of a laser for this procedure. This avoids additional expense, special precautions, and equipment but is equally safe and effective. We compare time lost from work, duration and level of pain experienced, number of days until regular diet resumed, and effectiveness between uvulopalatopharyngoplasty and sequential uvulopalatoplasty. We found sequential uvulopalatoplasty to have less impact on military readiness while being as effective as uvulopalatopharyngoplasty for snoring. This makes it an ideal treatment modality for patients desiring surgical correction of snoring.
Mil Med 2000 Jun
PMID:Uvulopalatopharyngoplasty versus sequential uvulopalatoplasty for surgical treatment of snoring. 1087 Mar 62


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