Drug therapy of hemiballism. Review of the literature and personal observations

Hemiballism is a rare hyperkinetic disorder which is characterized by irregular vigorous rotatory movements of the limbs of one side of the body. The disabling and exhausting movements with their high risk of severe injuries require an acute drug treatment. However, there are no common guidelines for the treatment of this disorder. Therefore we reviewed the available literature to establish a concept for a rational symptomatic drug treatment. Furthermore, own observations in 6 patients with hemiballism of different origins are reported.     

Solid viscus injury predicts major hollow viscus injury in blunt abdominal trauma

BACKGROUND: As nonoperative management of blunt abdominal trauma has become more popular, reliable models for predicting the likelihood of concomitant hollow viscus injury in the hemodynamically stable patient with a solid viscus injury are increasingly important. METHODS: The Pennsylvania Trauma Systems Foundation registry was reviewed for the period from January 1992 to December 1995 for all adult (age > 12 years) patients with blunt trauma and an Abbreviated Injury Scale (AIS) score > or = 2 for a solid viscus (kidney, liver, pancreas, spleen). Patients with an initial systolic blood pressure < 90 mm Hg were excluded. Hollow viscus injuries included only lacerations or perforations of the gallbladder, gastrointestinal tract, or urinary tract. RESULTS: In the 4-year period, 3,089 patients sustained solid viscus injuries, 296 of whom had a hollow viscus injury (9.6%). The mean age was 35.6 years, mean Injury Severity Score was 22.2, and mean Revised Trauma Score was 7.3; 63.3% of the patients were male. A solitary solid viscus injury occurred in 2,437 patients (79%), 177 of whom (7.3%) had a hollow viscus injury. The frequency of hollow viscus injury increased with the number of solid organs injured: 15.4% of patients with two solid viscus injuries (n = 547) and 34.4% of patients with three solid viscus injuries (n = 96) suffered a concomitant hollow viscus injury (p < 0.001 vs. one organ). A hollow viscus injury was 2.3 times more likely for two solid viscus injuries and 6.7 times more likely for three solid viscus injuries compared with a solitary solid viscus injury. For solitary solid viscus injury, the frequency of hollow viscus injury varied little with increasing AIS score (AIS score 2, 6.6%; AIS score 3, 8.2%; AIS score 4, 9.2%; AIS score 5, 6.2%) (p = 0.27 between groups), suggesting that the incidence of hollow viscus injury is related more to the number of solid visceral injuries than the severity of individual organ injury. Also, when the sum of the AIS scores for solid viscus injuries was <6, the mean rate of hollow viscus injury was 7.8%. This increased to 22.8% when the sum of the AIS scores for solid viscus injury was > or =6 (p < 0.001). A pancreatic injury in combination with any other solid viscus injury had a rate of hollow viscus injury of >33%. CONCLUSION: A model of organ injury scaling predicted hollow viscus injury. Multiple solid viscus injuries, particularly pancreatic, or abdominal solid viscus injuries with an AIS score > or = 6, were predictive of hollow viscus injury. Identification of these injury patterns should prompt consideration for early operative intervention.     

Gallbladder injury in abdominal trauma: analysis of 32 cases

Gallbladder lesion is infrequent, occurring in approximately 0.5 to 8.5% of all patients with blunt and penetrating abdominal trauma. The incidence of gallbladder injury in such cases is low. This study reviewed 32 patients with gallbladder injury due to abdominal trauma over a 6-year period to determine the complications, associated injuries, and mortality rate.     

Impalement injury of the colon, iliac vein and sacrum--a rare combination in penetrating abdominal trauma. A case report

We report on the treatment of a patient who sustained a penetrating abdominal wound with injury of the left common iliac vein, the sigmoid colon and the sacrum in a motorbike accident. The left iliac vein injury was treated using a Gore-Tex vein patch and an A-V fistula. The colon was restored after an intraoperative washout. The punched fragment of the sacrum was removed. An additional fracture of the proximal left humerus was managed with an osteosynthesis in a second operation. The principles of management of combined colon and vascular injuries are discussed and a short review of the literature is given.     

Blunt abdominal trauma in children

The growing popularity of nonoperative treatment of children with splenic injuries has seduced some physicians into a false sense of security regarding care of the injured child. Although it has been established that hemodynamically stable children with splenic, hepatic, and even renal injuries can safely be treated "expectantly," this concept cannot be applied indiscriminately. Accurate diagnosis and effective care of the child with blunt abdominal trauma is an exercise of clinical precision that demands attention to detail and thorough evaluation. This review addresses this process in light of recent advances in diagnostic imaging and in consideration of recent reports analyzing different protocols for therapeutic decision making.     

Diagnostic imaging in the detection of parotid adenoma. Review of the literature and personal experience with the combined use of computerized tomography and MRI

In this report we reviewed the role of Ultrasonography, Computed Tomography, Magnetic Resonance and 99Tc-Sestamibi Scintigraphy for the detection of abnormal parathyroid glands in patients with biochemical evidence of hyperparathyroidism. We also report our personal experience with CT and RM.     

Prolonged pregnancy. Review of the literature

There have been various estimations of the frequency of postdate pregnancies. On the average, 10% of all pregnancies exceed 42 weeks amenorrhoea with a range from 4 to 14% according to the authors. Rates vary with use of ultrasound examinations early, avoiding false dating and induced labour. A pregnancy becomes a pregnancy at risk at the end of the 41st week of amenorrhoea. Fetal maturity may be affected by a disease process or due to individual or ethnic variations. The potential danger of prolonged pregnancy is inhalation of meconium prepartum. Expulsion of meconium is both a frequent consequence of fetal distress and the result of increased intestinal reactivity. There does not appear to be agreement on the degree of risk of sudden death at the end of pregnancy, although the risk does appear to exist. Surveillance should include recording fetal heart rate under basal conditions and an assessment of the amniotic fluid volume with ultrasounds. The Doppler technique is currently under study. When the status of the cervix is favourable, labour may be induced by rupturing the membranes of with a perfusion of Syntocinon. When the status of the cervix is unfavourable, prostaglandin E2 is applied intravaginally or intracervically with a gel. Therapeutic trial published to date do not demonstrate any advantage over cesarean section or fetal morbidity. The safety of the procedure has not been proven. Randomized trials comparing systematic induction of labour with a wait-and-see attitude have not given a definitive answer. Only two trial have shown a significant advantage of systematic induction of labour. The others have shown that the rate of cesarean section and neonatal morbidity are comparable in the two groups.     

Coffin-Siris syndrome. Review of the literature

A great deal of new information has become available in the field of hypertension since the JNC report of 1988. The JNC V report has changed the categorization of blood pressure, modified suggested drugs for initial therapy, and recommended that diuretics or beta blockers be considered the first-line drugs of choice. Information concerning the J curve and end-stage renal disease has made therapeutic goals more challenging. One of the most important additions to this report is the new information on treating elderly patients, which had been lacking until last year. The report calls on pharmacists to assist with detecting, evaluating, and referring hypertensive patients. Pharmacists must take a leadership role in promoting compliance with antihypertensive therapy and can assist other health-care professionals by suggesting therapeutic alternatives to improve efficacy, reduce the frequency of administration, and lower costs. The complete JNC V report is an essential reference for the files of any pharmacist who is responsible for the care of hypertensive patients.     

Blunt abdominal trauma. A review of 637 patients

Although blunt abdominal trauma continues to cause significant morbidity and mortality, the care of these patients has improved significantly over the past 30 years. In order to evaluate the current status of management, we have reviewed retrospectively the medical records of all such patients admitted to the University of Mississippi Medical Center over a ten- year period (October 1, 1981 - September 30, 1991). Of the total of 637 patients, 61% were male and 39% female; 40% were between the ages of 20 and 29 years. Motor vehicle accidents accounted for approximately 80% of these injuries. Of the total, 399(62.6%) underwent laparotomy, 12 (3%) of which were nontherapeutic. The operative mortality rate was 13% and the overall mortality for the 637 patients was 8.5%. These results are compared with four previous series of blunt abdominal trauma patients. Women comprised a greater proportion in the two most recent series. The liver and spleen are the most commonly injured intra-abdominal organs; however, liver injuries have been reported in increasing numbers of patients in the most recent series. The incidence of nontherapeutic laparotomy is less with each succeeding series. Mortality rates have declined significantly and the 8.5% mortality in our patients is certainly indicative of this trend.     

Avulsion of common bile duct after blunt abdominal injury: a review of the literature

Injury to the common bile duct following blunt injury of the abdomen has been reported in 82 previous cases in the literature that we have reviewed. An additional rare case of complete avulsion of the common bile duct at its junction with the pancreas is presented here. Diagnosis has usually been late, peritonitis has commonly been present and 33 per cent of the cases ended fatally. Although diagnosis is often late, there have been many attempts at primary repair; we describe a new technique of delayed repair, which involved intermittent closure of the common duct and was successful in increasing its diameter by the time of the second operation. The initial injury was treated by a cutaneous choledochostomy and 2 jejunostomy tubes, one for decompression and drainage and the other for feeding and replacement of bile. The final repair consisted of a choledochojejunostomy, jejunojejunostomy and T-tube drainage of the common juct. The patient is completely well after two years.     

Radiologic diagnosis of abdominal trauma

We have characterized 10 monoclonal antibodies (Mabs) to recombinant murine thyrotropin receptor extracellular domain (mTSHR-ecd). Affinity purified mTSHR-ecd (amino acids 22-415), expressed in a baculovirus-insect cell system, was refolded in vitro and used to hyperimmunize female Balb/c mice. Spleens were removed 10 days after a final boost of 25 microg mTSHR-ecd intraperitoneally and intravenously, and the cells were fused to SP-2 cells and cloned. Hybridoma supernatants were screened by enzyme-linked immunosorbent assay (ELISA) with folded mTSHR-ecd antigen. Ten of 18 higher affinity hybridomas were selected at random and ascites fluids prepared. Nine of the monoclonals were of IgG 1 isotype, and one was IgM. Five Mabs (M3, M4, M5, M6, and M9) inhibited the binding of 125I-TSH to functional hTSHR expressed on Chinese hamster ovary (CHO) cells, and four (M1, M3, M5, and M9) blocked the TSH-stimulated generation of cyclic adenosine monophosphate (cAMP), using the same cells. The remaining Mabs appeared to be neutral in their interaction with native TSHR. The Mabs were also compared for their reactivity to mTSHR-ecd under folding (ELISA) and unfolding (reducing sodium dodecyl sulfate-polyacrylamide gel electrophoresis [SDS-PAGE]) conditions. Most Mabs demonstrated reactivity to both conformational (folded) and linear (unfolded) forms of mTSHR-ecd, suggesting that they were generated primarily against linear epitopes although one Mab (M4) showed affinity for only folded antigen indicating a preference for a conformational epitope. Mapping the Mab epitopes using 26 overlapping peptides spanning the human (h)TSHR-ecd showed that 6 bound peptide 397-415, 1 bound peptide 352-371, and 1 peptide 22-41. These epitope mapped Mabs to the mTSHR-ecd, both receptor blocking and receptor neutral, will provide further insight into the structure-function of the TSHR ectodomain.     

Diagnosis and management of blunt abdominal trauma

The records of 437 patients with blunt abdominal trauma admitted to Charity Hospital, New Orleans, from 1967-1973 have been reviewed and computer-analyzed. There was an 80% increase in the incidence of blunt abdominal trauma when compared with the preceding 15-year experience. Forty-three per cent of all the patients presented with no specific complaint or sign of injury. Blunt abdominal injury was usually diagnosed preoperatively using conventional methods including history, physical examination, and routine laboratory tests and x-rays. Abdominal paracentesis via a Potter needle had an 86% accuracy. The incidence and management of specific organ injuries with associated morbidity and mortality have been discussed. Mortality and morbidity continue to be significant in blunt abdominal trauma. Isolated abdominal injuries rarely (5%) resulted in death, even though abdominal injuries accounted for 41% of all deaths. Associated injuries, especially head injury, greatly increased the risk. The insidious nature of blunt abdominal injury is borne out by the fact that more than one-third of the "asymptomatic" patients had an abdominal organ injured. A high index of suspicion and an adequate observation period therefore are mandatory for proper care of patients subjected to blunt trauma.     

Sepsis--generalized infection. The treatment of adults based on personal observations

Basing on the own experience, the authors discuss causative treatment of sepsis, mainly of unknown etiology. Emphasis is on the depression of immunological system in the acute phase of the disease. Therefore, a combined treatment with 2, often 3 or even 4 bacterial antibiotics is recommended, together with passive immunotherapy, and in certain cases surgical removal of the infection foci.