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The author reports a case of post-traumatic myoarthropathy which was resolved through the search for a new centric ratio which was subsequently transformed in ICP with a varied vertical dimension. This was based on the assumption that post-traumatic intracapsular modifications impose this therapeutic objective given that they do not fall within the range of muscular adaptability.
Jurors on criminal trials carry a considerable burden of responsibility. They determine the defendant's fate. Additionally, during trials they can be exposed to stressful, frightening, and sordid aspects of life. The stressfulness varies depending upon the nature of the trial, its length, the nature of the testimony and evidence, the jurors' interpersonal relationships, the difficulty establishing guilt or innocence, the public's attitude, etc. These experiences can create psychological and/or physical discomfort that can be transient and mildly or moderately intense, or more serious and constitute illness. The authors have studied juries of four criminal trials--two murder cases, one child abuse case, and one obscenity case. Forty jurors were interviewed. Twenty-seven had one or more discomforting physical and/or physiological symptoms. These involved gastrointestinal distress (10 jurors); generalized nervousness (4 jurors); heart palpitation (6 jurors); headaches (4 jurors); sexual inhibitions (4 jurors); depression (4 jurors); anorexia (4 jurors); faintness (2 jurors); and numbness, lump in throat, chest pain, hives, and flu (1 juror each). Seven of the jurors became clearly ill. Illnesses included: peptic ulcer reactivation and hives, phobic reaction, anxiety state and increased alcohol use, hypertensive episode and visual scotomata, sexual inhibition, chills, fever, and depression, and post-traumatic stress disorder.
During follow-up of 485 adult patients with traumatic head injury, 51% of the patients reported new post-concussional symptoms after an observation period of 3-5 years (mean 4.0 years). Most data, including the level of consciousness on admission, length of post-traumatic amnesia and days of hospitalization were poor parameters for predicting which patients would suffer late complications. A few variables were statistically of predictive importance: Sex, repeated head injury and skull fracture. Age was a risk factor for multiple complaints.
This article reviews current knowledge concerning post-traumatic syndrome of the cervical spine. A model of the syndrome entity is drawn based upon the structure/function relationship altered as a result of the injury to the cervical spine. Treatment is discussed as it pertains to this model. A need for further research into the question of the syndrome entity and treatment is concluded.
In two open prospective studies, the efficacy and tolerance of ofloxacin in the prevention of infection in patients with open fractures (n = 58) and in the treatment of chronic post-traumatic osteomyelitis (n = 115) were examined. In the study with open fractures, bone and/or soft tissue infection occurred in only four cases (6.5%). During an observation period of at least 12 months, post-traumatic osteomyelitis was seen in two patients with III degree open fractures (9%), while in the groups with I degree and II degree open fractures no bone infection could be found. Therefore, the rate of post-traumatic osteomyelitis related to all patients was 3.3%. In the second study with 115 patients suffering from chronic post-traumatic osteomyelitis 141 different Gram-positive and Gram-negative pathogens were isolated. 73% were Gram-positive cocci with Staphylococcus aureus in more than 50% of the cases. An elimination rate of more than 90% was found in the Gram-positive and Gram-negative bacteria, leading to a clinical cure in 85% and a recurrence of infection in 5% of the cases. The tolerability of ofloxacin was excellent. No drug-related allergic reactions were observed. Diarrhoea and headache occurred in less than 2% of patients. With adequate surgical treatment, ofloxacin proved to be a useful antimicrobial agent in the prevention and therapy of bone infection.
From 1476 hospital admissions with head injury, 37 patients were selected on the basis of distinctive clinical features which appeared to share a single and benign aetiology. In head injuries of this type, transient neurological disorders resulted from trivial or rather mild head injuries. These disorders, which included headache, nausea and vomiting, pallor, somnolence, irritability and restlessness, stupor, hemiparesis and aphasia, appeared after a lucid interval which was usually less than two hours; then the patient either recovered, or went on to develop convulsive attacks. Recovery without convulsions was usual in children and adolescents; convulsions occurred both in infants and younger children. The symptoms were not attributable to cerebral compression but were probably due to a self-limiting cortical phenomenon. It appears that convulsive attacks occurring within a few hours of this type of head injury may not be significant as precursors of post-traumatic epilepsy. It is suggested that there is a close relation between the convulsive attacks and the non-convulsive symptoms seen in this type of injury and that both are based on a common process which has the characteristics of the spreading depression of Leão. This type of head injury should be classified as a distinct clinical entity, in which no surgical treatment is required and the prognosis is good.
Minor trauma, a kick to the center of the back during roughhousing with an 8-year-old sibling, produced an ischemic cerebellar infarct in a 5-year-old boy. The boy was brought to medical attention because of vomiting and headache. He also had ataxia. Results of laboratory studies, structural examination, and cerebrospinal fluid analysis were noncontributory. An irregular, low-density region in the left cerebellar hemisphere of unknown cause was seen on computed tomography scans. Magnetic resonance imaging (MRI) revealed an area of signal alteration hyperintense on the T2-weighted image and mildly hyperintense on the proton-density image in the leftward cerebellar hemisphere. The distribution was most compatible with that of an acute superior cerebellar arterial infarction. No other abnormalities were detected. The patient was treated with oral prednisolone, recovered, and had no further episodes or sequelae. The authors recommend that post-traumatic stroke be considered early in the differential diagnosis of a child with the triad of symptoms seen in the patient described. They suggest that glucocorticoid therapy on a short-term basis may have a place in more rapid resolution of symptoms.
Three women who had been tortured and sexually abused during imprisonment as political prisoners during the dictatorship in the Philippines were treated with a nonverbal, manual stress-tension reduction therapy (STRT). All women had difficulty in sexual and social relationships and a series of unspecific complaints such as headache, dizziness, irritability, aggressiveness toward their own children, etc. The therapy is described. A series of four sessions was given each woman, followed by group training. A remarkable improvement was noted, and it is suggested that STRT may be use in other sexological disorders.
OBJECTIVE: To assess the relationship between accident mechanisms and initial findings after whiplash injury. DESIGN: Cohort study. SETTING: Outpatient department, Department of Neurology, University of Berne, Switzerland. PATIENTS: A population-based sample of 137 consecutive patients referred by primary care physicians. Fractures or dislocations of the cervical spine, head trauma, and preexisting neurologic disorders were exclusion criteria. MAIN OUTCOME MEASURES: Patients were interviewed and examined within 7.2 days (SD, 3.9 days) after trauma. Analyzed accident features were position in the car, use of seat belt, head restraint and its point of head contact, damage to seat, head position and state of preparedness at the moment of impact, and type of collision. Analyzed symptoms were intensity and onset delay of post-traumatic head and neck pain; pain in the shoulders, back, and anterior neck; symptoms of neurologic dysfunction according to presumed origin--cranial nerve or brainstem, radicular or myelopathic; and a score of multiple symptoms. Analyzed signs were neck muscle tenderness and restricted neck movement, and signs of cranial nerve, brainstem, or radicular dysfunction. RESULTS: Passenger position in the car, use of seat belt, and the presence of a head restraint showed no significant relationship with findings. Rotated or inclined head position at the moment of impact was associated with a higher frequency of multiple symptoms (p = 0.045 and 0.008) with more severe symptoms and signs of musculoligamental cervical strain (p = 0.048 and 0.038) and of neural, particularly radicular (p = 0.031 and 0.019), damage. Unprepared occupants had a higher frequency of multiple symptoms (p = 0.031) and more severe headache (p = 0.046). Rear-end collision was associated with a higher frequency of multiple symptoms (p = 0.006), especially of cranial nerve or brainstem dysfunction (p = 0.00003). CONCLUSION: Three features of accident mechanisms were associated with more severe symptoms: an unprepared occupant; rear-end collision, with or without subsequent frontal impact; and rotated or inclined head position at the moment of impact.
Indications for post-traumatic skull radiographs have been well publicized, and "high-yield" criteria have been established. Such criteria have not been established for patients without trauma. We report a review of 157 consecutive skull series taken for nontraumatic conditions. Skull radiography was found to be extremely "low yield" in the evaluation of the nontraumatized patient--only 4.5% of the films showed significant abnormalities related to the patient's diagnosis. Moreover, regardless of radiographic results, skull films had little impact on further diagnostic workup or on patient management. Our results suggest that more stringent criteria should be considered in ordering skull radiographs for nontraumatic indications.
A 23-year-old soldier sustained a penetrating gunshot wound to the right frontoparietal region of the head in 1971 while serving in Vietnam. In 1984, he developed headaches and seizures, and a meningioma was found at the cranioplasty site. Recurrent meningiomas, requiring resection, developed at this site in 1988 and 1990. In 1994, he developed right proptosis. An extensive mass involving the right intraorbital region and the anterior and middle cranial fossa was found. Pathological examination of this tumor demonstrated malignant meningioma. Although antecedent head trauma has been implicated as a risk factor for meningioma, epidemiological studies of this association have yielded divergent conclusions. An explanation for this epidemiologic dichotomy is suggested.
In 3 decades 1550 patients showed 6/sec spike and wave complexes; 839 were chosen for computer-analyzed electroclinical correlations. Control groups (each 500) included patients (1) randomly selected from EEG files, (2) with normal EEGs, (3) with only slow wave abnormalities, and (4) with only spike abnormalities. In the experimental group more females and Caucasians were found with peak age distribution at 11--15 years. The major symptoms were seizures (53%), neurovegetative (51%) and psychological complaints (24%), all significantly different from control groups, except for seizures in control group 4. Seizures were mainly generalized motor attacks, neurovegetative symptoms included headaches, dizziness and blackouts and psychological symptoms were mainly behavior disorders. As a presumed etiology head injury was noted in over 25% with this complex, which was maximal either on the anterior or occipital areas. Further computer analysis shows that two extreme forms can be identified: (1) the WHAM form, seen mainly in waking records, high amplitude, anterior location, more males, and (2) the FOLD form, seen mainly in females, occipital location, low amplitude, in drowsy states. The WHAM form appears primarily in patients with seizures, and the FOLD form in patients with neurovegetative and psychological complaints.
The study comprised 24 male Lebanese refugees living in Denmark. Twelve of them alleged having been tortured in Lebanon during the period 1981-85. The remaining twelve had neither been imprisoned nor tortured and thus acted as control persons. All the testimonies were found to be valid according to a method previously used by the author. The most common forms of torture were blows against the head, body and foot soles, suspension and asphyxiation. Threats and solitary confinement were frequent, and sexual violations were also reported. At the time of examination (March-November 1986), the main complaints were headaches, various cardiopulmonary symptoms, sleep disturbances with nightmares, impaired concentration and memory, and emotional lability. Suicide attempts were reported. Prior to the torture all the probands had been healthy except for several cases of gunshot wounds. The clinical examination revealed different scars possibly related to torture in nearly all the cases. Missing or fractured teeth, peripheral nerve damage and mental depression were also found. The 12 controls had several mental and physical complaints, but significantly fewer than the probands. Almost all of them had scars from gunshot wounds. The present study clearly indicates that torture plus exilation has a more deteriorating effect on the health status than exilation alone.
1125 inhabitants of Slavutich city where workers of the Chernobyl Atomic Power Station and their families live, have been electroencephalographically examined. The reasons for the medical check-up involved specific complaints of a headache, dizziness, nightmares, early waking up in the mornings and sometimes seizures. Disorders of the bioelectrical activity of paroxysmal nature were revealed in 286 cases (197 children of 3-17 years, 99 adults of 18-50 years). The epileptiform findings seem to be related to the ionising radiation. The latency for a high (single or repeated) dose may be short (or minimal), and for a long-term effect of small doses--3-6 years. The latency was more or less similar and depended on a number of biophysical factors for the majority of the examined inhabitants of Slavutich city: children as well as adults (including those who work at the Chernobyl Atomic Power Station).
Post-concussional symptoms, such as headache, dizziness and irritability, are thought to result from the emotional stress associated with decreased cognitive performance after a head injury. A questionnaire-based investigation was carried out in 71 patients with mild head injury (MHI), using a heterogeneous item pool in order to study the interrelationships between traditional post-concussive complaints, cognitive problems, and more emotional and functional complaints. Factor analysis indicated that post-concussive symptoms loaded together with items on problems associated with decreased work performance and fatigability on a first factor, whereas psychovegetative and emotional complaints loaded together on a second factor. Two rating scales were constructed from the relevant items and were used to compare between subgroups of MHI patients and non-concussed controls. Patients with uncomplicated MHI had significantly higher scores than non-concussed subjects on the post-concussive-cognitive scale, but not on the emotional-vegetative scale. Patients with multiple head injuries or pre-existing emotional problems had higher scores on both the post-concussive-cognitive scale and the emotional-vegetative scale than MHI patients without a history of emotional problems. Reliable rating scales may be useful in multidiagnostic studies of MHI patients.
Post-traumatic stress disorder (PTSD) is a psychiatric disorder that frequently co-occurs with pain disorders including migraine. There are proposed biological, genetic and environmental factors associated with both PTSD and migraine suggesting shared etiology. Genome-Wide Association Studies (GWAS) have been used to identify genomic risk loci associated with various disorders and to investigate genetic overlap between traits. There is a significant genetic correlation between PTSD and migraine with no evidence of a causal relationship that could be attributed to pleiotropy. Cross-disorder genetic analyses were applied to investigate the genetic overlap and causal associations using GWAS summary statistics of PTSD (n = 214408), migraine (n = 873341) and 23 medication use traits (n = 78808-305913) including anti-depressants, anti-migraine preparations and beta-blocking agents. Across the entire genome, anti-thrombotic agents had a significant and negative genetic correlation with PTSD (rG = -0.2, P FDR = 0.032) and a positive genetic correlation with migraine (rG = 0.26, P FDR = 2.23 x 10-8). PTSD showed significant genetic correlation with 11 other medication use traits including beta blocking agents (rG = -0.11, P FDR = 0.034). Of the 2495 genomic regions tested, PTSD showed significant local genetic correlation with 12 medication use traits at 43 loci; while migraine showed significant genetic correlation with only anti-inflammatory agents and anti-rheumatic products at locus 12:57522282-57607142 (DAB1) (P < 2 x 10-5). The genetic liability to PTSD had a causal effect on increased risk of using pain medication such as opioids (β ivw = 0.59, P = 5.21 x 10-5) while the genetic liability to migraine had a causal effect on the increased risk of using anti-thrombotic agents (β ivw = 0.59, P = 1.69 x 10-7). The genes in the genomic regions shared between PTSD and medication use traits were enriched in neural-related pathways such as neuron development, neurogenesis and protein kinase activity. These results provide further insight into the genetically controlled biological and environmental factors underlying the shared etiology between PTSD and migraine. The identified biomarkers can be used as a basis for investigation as potential drug targets for both disorders. These findings are significant for drug re-purposing and treatment of PTSD and migraine using monotherapy.
This report describes treatment over a period of 6 years of Mien refugees from highland Laos in the Indochinese Psychiatric Program of the Oregon Health Sciences University (Portland, OR). The medical and psychiatric problems of 84 patients were presented through somatic symptoms such as headache, dizziness, or musculoskeletal pain. Primary care medical problems were identified and treated, with the major focus on the two most common psychiatric diagnoses: major depression and posttraumatic stress disorder. Cultural beliefs about illness and medication interfered with adherence to prescribed treatment. A marked sensitivity to side effects of certain antidepressants also resulted in subtherapeutic doses. Patients rarely volunteered their traumatic histories, psychiatric problems, or dissatisfaction with medications. However, the effective use of medication for somatic complaints, along with the continuing recognition of Mien health beliefs in psychosocial treatments, allowed for the development of a trusting doctor-patient relationship and continued psychiatric care.
Communicating normal pressure hydrocephalus (NPH) is an important remote complication of traumatic brain injury (TBI). The diagnosis of this hydrocephalus depends largely on clinical signs and symptoms, including cognitive deterioration, gait changes and incontinence. However, many of these signs are also seen during post-traumatic amnesia, making early recognition of this syndrome difficult. A case study of one man post-TBI, who presented with new-onset hypertension as a sign of NPH, prompted a retrospective chart review of all patients admitted over a 2-year period with a diagnosis of NPH. Ninety per cent of patients had one or more of the classic triad of NPH and 25% of patients had symptoms suggestive of raised intracranial pressure (unexplained nausea, headache and visual disturbance). Mean systolic and diastolic blood pressures among the 20 subjects for six consecutive days pre-operatively compared with those for days 8-14 and 15-21 post-operatively showed no significant differences; a subgroup of five patients (25%), however, demonstrated a significant change in blood pressure temporally related to shunting. We suggest that demonstration of new-onset systemic hypertension may also be a clinical sign suggestive of NPH useful in the evaluation of the TBI patient.