PubMed Health⌕ Search

Biomedical subjects

J D Haddox

Publications and source records attributed to J D Haddox.

16 recordsLinked to original sources
PubMed1998

Gullible's travels.

Explore the source record for details and available documents.

Attitude of Health Personnel↗
PubMed1995

Reflex sympathetic dystrophy: changing concepts and taxonomy.

We present a revised taxonomic system for disorders previously called reflex sympathetic dystrophy (RSD) and causalgia. The system resulted from a special consensus conference that was convened on this topic and is based upon the patient's history, presenting symptoms, and findings at the time of diagnosis. The disorders are grouped under the umbrella term CRPS: complex regional pain syndrome. This overall term, CRPS, requires the presence of regional pain and sensory changes following a noxious event. Further, the pain is associated with findings such as abnormal skin color, temperature change, abnormal sudomotor activity, or edema. The combination of these findings exceeds their expected magnitude in response to known physical damage during and following the inciting event. Two types of CRPS have been recognized: type I, corresponds to RSD and occurs without a definable nerve lesion, and type II, formerly called causalgia refers to cases where a definable nerve lesion is present. The term sympathetically maintained pain (SMP) was also evaluated and considered to be a variable phenomenon associated with a variety of disorders, including CRPS types I and II. These revised categories have been included in the 2nd edition of the IASP Classification of Chronic Pain Syndromes.

Causalgia↗
PubMed1995

Subcutaneous bupivacaine for treatment of spasticity: a case report.

In a previous report, we described heretofore undiscovered possibilities that neuropathic pain and spasticity may share some common pathophysiological mechanisms. Currently, systemically delivered local anesthetics are being used for the evaluation and treatment of neuropathic pain. We present a case describing the treatment of spasticity of spinal origin with continuous subcutaneous infusion of 0.75% bupivacaine in a patient who did not respond to traditional treatments and has become tolerant to intrathecal baclofen.

Adult↗
PubMed1993

Psychoactive substance use among American anesthesiologists: a 30-year retrospective study.

The purpose of this study was to assess the cumulative incidence of substance use among anesthesiologists during training and practice, the effect of stress on drug use, and deterrent efficacy of institutional prevention programmes. The 260 anesthesiologists who had trained at the Medical College of Wisconsin between 1958-1988 were surveyed by mail regarding psychoactive substance use. Analysis of 183 responses focused on demographic and psychosocial factors. Substances used most frequently included: alcohol (91.6%), marijuana (30.8%) and cocaine (9.4%). Twenty-nine (15.8%) anesthesiologists were identified as being substance-dependent: 19 were alcohol-impaired; six were drug-impaired, and four were dependent on both alcohol and drugs. Impairment was more prevalent in anesthesiologists who had completed their training after 1975. Fifty-eight (32%) anesthesiologists had used illicit drugs to "get high"; 11 acknowledged daily use for two weeks or more, with eight admitting dependency. Substance abuse was more common in parents of impaired anesthesiologists (35.7%) than in unimpaired colleagues (8.1%; P < 0.001). The divorce rate for impaired anesthesiologists (24.1%) was greater than for unimpaired anesthesiologists (5.2%; P < 0.001). Increased stress during training was not reflected by increased substance use. Few recalled any drug counseling whatsoever. Seventy percent assessed hospital drug control policies as fair or poor. Younger respondents (born after 1951) were more critical of drug control programmes than their older cohort. Incidents of substance abuse were reported for both residents and faculty. Psychoactive substance abuse remains a serious problem among anesthesiologists.

Adult↗
PubMed1992

Amitriptyline and carbamazepine in the treatment of dysesthetic pain in spinal cord injury.

Dysesthetic pain after spinal cord injury is a common problem. The pathophysiology of this disorder is unclear and treatment modalities have been of inconsistent effectiveness. Various pharmacologic approaches have been advocated for treatment of chronic pain in spinal cord injury, including the use of either anticonvulsants or antidepressants. This case report describes the successful use of carbamazepine in conjunction with amitriptyline in the treatment of dysesthetic pain in a patient with spinal cord injury.

Adult↗
PubMed1991

Horner's syndrome and trigeminal nerve palsy following epidural anaesthesia for obstetrics.

While Horner's syndrome is a rare but occasionally reported side-effect of epidural block administered for labour, trigeminal nerve palsy has been described only once. The cases described in this report confirmed the benign nature of these neurological complications of epidurally administered anaesthetics which were not detrimental to fetal viability. The complications may be attributed to extensive cephalad spread of local anaesthetic, sometimes via unexplained routes and with surprisingly selective targeting effect (unilateral trigeminal nerve palsy). The atypical and unusually high cephalad spread of local anaesthetic in pregnant women at term is believed to be due to pregnancy-related altered anatomy and physiology of the epidural space.

Adult↗
PubMed1989

Educational role of cancer pain rounds.

Lack of appropriate physician education is one of several reasons for the recognized deficits in cancer pain management. This article describes the educational role of a weekly meeting, "Cancer Pain Rounds," attended by a multidisciplinary team of health professionals skilled in cancer pain management and student physicians caring for inpatients with cancer. Educational benefits occur in three spheres including factual information concerning assessment, treatment, and attitude issues, legitimization of the cancer pain problem, and role modeling. This type of educational experience will hopefully improve cancer pain management.

Analgesia↗
PubMedDate not supplied

Epidural blood patch as treatment for a surgical durocutaneous fistula.

We describe the first case report of an epidural autologous blood patch used for the treatment of a durocutaneous fistula caused by a surgical dural tear. The epidural blood patch cured the patient's headache and was followed by a sequelae of back pain that responded to conservative therapy.

Adult↗
PubMedDate not supplied

Headache from intracranial air after a lumbar epidural injection: subarachnoid or subdural?

BACKGROUND AND METHODS: There is a growing awareness of the possibility of headache resulting from intracranial air secondary to identification of the epidural space by loss of resistance using air (LOR-A). Most reported cases have been attributed to subarachnoid air passage. A case is described of sudden headache following LOR-A. RESULTS: Various features of the case suggest that the passage of air to the head was subdural rather than subarachnoid. CONCLUSIONS: Recovery was uneventful.

Adult↗
PubMedDate not supplied

The spread of solutions during stellate ganglion block.

BACKGROUND AND OBJECTIVE: Though cervical paratracheal injections for the purpose of sympathetic block are customarily referred to as stellate ganglion blocks, there is no documentation of the actual site of local anesthetic action. The objective of this study is to test whether solution travels to the stellate ganglion during injections commonly used to anesthetize it. METHODS: In eight volunteers, magnetic resonance imaging was used to delineate the distribution of 15 ml saline injected by an anterior paratracheal technique at the sixth and seventh cervical vertebral levels. RESULTS: Injectate was not delivered to the stellate ganglion but rather passed anterior to it. CONCLUSIONS: The findings suggest that sympathetic neural block during stellate ganglion block may take place at sites other than the stellate ganglion.

Adult↗