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Development of a ski-slope deformity following loss of the great toe nail plate is a problematic condition with few conservative or surgical options available. The condition becomes more difficult to treat when the distal, medial, and lateral labial nail folds are hypertrophied, creating the appearance of a sunken nail. We present a case of ski-slope, sunken-nail deformity following multiple attempts at chemical nail matrixectomy. The patient's persistent pain and deformity were managed through 1) nail plate avulsion and complete surgical excision of the germinal nail matrix, 2) remodeling of the distal phalanx, and 3) elevation of an adipofascial flap from the plantar tuft of the great toe, which was brought from plantar to dorsal and interposed between the dorsal aspect of the distal phalanx and the overlying nail bed in buried fashion. The combination of these procedures elevated the nail bed, which restored normal architecture to the great toe and relieved the pain associated with the chronic deformity. This case demonstrates a potential complication of a commonly performed procedure and a salvage technique useful for dealing with the resultant ski-slope, sunken-nail deformity.
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PMID:Reconstruction of the great toe ski-slope, sunken-nail deformity with a buried adipofascial flap. 1554 26

Epidural analgesia in labour is commonly associated with some degree of lower limb weakness often severe enough to be described as paralysis by the mother. We aimed to produce rapid reliable analgesia with no motor block throughout labour. We report a pilot survey of 300 consecutive women requesting regional analgesia in labour who received a combined spinal epidural blockade (CSE). The initial dose was given into the subarachnoid space and analgesia maintained via an epidural catheter. A subarachnoid injection of 2.5 mg bupivacaine and 25 mug fentanyl was successfully given in 268 women (89.3%). Completely pain-free contractions within 3 min of this injection occurred in 195 women (65%) and in all 300 within 20 min and there was no associated motor block in 291 (97%). 141 women chose to stand, walk or sit in a rocking chair at some time during labour. Only 38 women (12.6%) were immobile during the first stage of labour. Analgesia was maintained via the epidural catheter with bolus doses of 10-15 ml of 0.1% bupivacaine and 0.0002% fentanyl. The mean bupivacaine requirement was 9.5 mg/h throughout the entire duration of analgesia. The incidence of post lumbar puncture headache was 2.3%. Transient hypotension occurred in 24 women (8%) and was treated with 6 mg intravenous boluses of ephedrine. Complete satisfaction with analgesia and mobility was reported 12-24 h post partum by 95% of mothers. The use of this analgesic technique caused no alteration in obstetric management or post partum care of the women.
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PMID:Combined spinal epidural (CSE) analgesia: technique, management, and outcome of 300 mothers. 1563 80

A major factor governing independence for the elderly and persons with disabilities is the ability to stand from a chair. Factors such as pain, reduced joint range of motion, stiffness, and muscle weakness frequently limit the ability to stand. Sit-to-stand position is even further reduced in patients whose hands and shoulders are afflicted with rheumatoid arthritis. When achieving a sit-to-stand position in the elderly and persons with disabilities, there is considerable risk of the individual falling and sustaining bone fracture. The purposes of this scientific report are to achieve the following goals: (1) to provide a narrative discussion of the senior author's contributions to furniture manufacturing as well as his successful patent application for the SIT & STAND chair, (2) to describe the steps involved in the development of the SIT & STAND prototype, and (3) to examine the performance of the SIT & STAND chair in assisting the elderly or persons with disabilities in achieving a sit-to-stand position. The invention of the SIT & STAND chair by the senior author, Michael Galumbeck, was a culmination of his lifelong interest in adaptive seating systems. His electrically operated chair has the unique ability to assist the occupant to achieve safely a sit-to-stand position. The rear portion of his chair remains in a fixed position to support the buttocks of the user during mechanical lift. The front portion of the seat folds down incrementally as the chair rises to allow the feet of the user to be positioned in a more posterior position firmly on the floor. Using its actuator, the height that the chair rises will vary with the length of the legs of the occupant. Using the drawing program Solid Works (Solid Works, Concord, Massachusetts), drawings of the chair were made. To visualize the operation and performance of the chair, separate drawings were made in the lateral position. The prototype of the SIT & STAND chair was manufactured with an electric actuator that allows elevation of the back portion of the seat. The design of this chair ensured that there were no pinch points that could endanger the user or assistant. Its framework ensured that it was stable and did not tip over. After the prototype chair is manufactured, it is being sent to Underwriters Laboratory Inc. (Los Angeles, California) for review and certification. The performance of the SIT & STAND chair was determined in a clinical study involving seven elderly or disabled individuals who complained of difficulty in rising from a chair from a seated position. During each performance evaluation, a mechanical chest and shoulder harness attached to an overhead sling encircled the individual to ensure that he/she would not fall. In the first part of the evaluation, these individuals were asked to achieve a standing position after being seated in the SIT & STAND chair without the use of the actuator. Three individuals were unable to achieve a standing position, while four achieved this standing position with considerable difficulty and potential instability. When these participants used the SIT & STAND chair with the use of the electrical actuator, all individuals achieved a standing position without difficulty or instability. All individuals expressed disappointment that the SIT & STAND chair was not commercially available for them to purchase and use in their homes. Because the SIT & STAND chair allows the individual to achieve a standing position without assistance, the SIT & STAND chair has other potential benefits not evaluated in this study. The beneficial effects of standing have been documented by comprehensive scientific studies. These benefits include reduction of seating pressure, decreased bone demineralization, increased bladder pressure, enhanced circulatory regulation, reduction in muscular tone, decrease in upper extremity muscle stress, and participation in activities of daily living. Another irrefutable benefit of the SIT & STAND chair is that the chair eliminates the need for physical assistance from family members or health care personnel, preventing the development of disabling back injuries in personal care assistants. In addition, the SIT & STAND chair entirely removes the risk of pain or harm to the individual, which sometimes occurs with manual assist to stand, such as dislocation or fracture of frail shoulders with the under-axilla lift. Realizing the medical benefits of the SIT & STAND chair, Aetna completed a clinical policy bulletin that states that the seat lift mechanism is a medically necessary durable medical product. On the basis of this extensive product and performance evaluation, we recommend the SIT & STAND chair for the elderly as well as persons with disability to safely achieve a sit-to-stand position.
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PMID:The Sit & Stand chair. A revolutionary advance in adaptive seating systems. 1569 79

The physical benefits of a functional exercise circuit are not well known in an elderly population. The purpose of this study was to evaluate the effect of a functional exercise circuit on mobility and perceived health in the elderly. Subjects were 119 men and women (aged 74 [+/-4.2] years) who received pre- and posttests of mobility (e.g., sit to stand, get up and go, timed walk), flexibility (sit and reach), and balance (standing reach) and who completed the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). A supervised functional exercise circuit that included 10 different upper- and lower-body exercises performed under time constraints was performed 3 times per week for 12 consecutive weeks. Paired t-tests showed significant differences at posttest for the get up and go (p < 0.001), standing reach (p < 0.001), sit and reach (p < 0.001), and selected items from the SF-36, including physical functioning (p < 0.001), pain (p = 0.001), vitality (p = 0.001), and number of doctor visits (p < 0.001). A functional exercise circuit such as the one employed in this study may offer promise as an effective means of promoting mobility and perceived health in older adults.
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PMID:The benefits of a functional exercise circuit for older adults. 1609 20

The introduction of sit-stand worktables was examined in this study. Purchasers at four companies were interviewed regarding preparations prior to purchase, follow-up after installation, and if expectations had been fulfilled. Personnel at the four companies answered a questionnaire examining use of the worktables' sit-stand function, and the influence of some variables on this. Utilisation of the sit-stand function was less than what could be expected to relieve static musculoskeletal loading during VDU work. Pain experienced during the past year, and education on the use of the worktable gave rise to modest increases in utilisation. Investment in sit-stand worktables was satisfactory to purchasers, in terms of providing flexible furniture to suit modern organisational dynamics. Users were, in general, positive to the worktables, but showed poor compliance in using them. User and purchaser satisfaction with regard to improving individual health ergonomics was questionable in respect of the low level of usage.
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PMID:The introduction of sit-stand worktables; aspects of attitudes, compliance and satisfaction. 1610 19

Endometriosis remains a mystery because it has not yet been shown why these cells are viable in the abdominal cavity, although it has been thought that the immune system plays a role in implantation outside the intrauterine cavity by abasement in the regulatory capacity of natural killer cells, as well as peripheral and peritoneal immunologic cells. Among methods used to recognize this illness are laparoscopy, laparotomy, ultrasound, antibodies, and the histologic study. It has been observed that surgical scars can present cyclical inflammation and pain when affected with this pathology. We present the case of a patient with a second delivery who arrived at the Gynecology Service due to referring intense pain in the episiorrhaphy scar as well as superficial dyspareunia. One year after performance of the surgical procedure, pain did not allow the patient was unable to sit normally; in addition, during the last 3 months the area of the cicatrix augmented in volume during menstruation. Under peridural block and with surgical spindle excision, the abnormal tissue was dissected without complications; the surgery showed brittle tissue and with abundant new vascularity. The histologic diagnosis reported vulvar-tissue endometriosis. Was initiate complementary treatment was initiated with gestrinon once a week for 4 weeks, as well as danazol daily for 2 months to avoid possible persistence of endometrial tissue. The scar at present is minimal and is observed along the borders of the surgical union line, without an increase in size nor discomfort on digital pressure. We consider it necessary to assure cleaning of the episiotomy before initiating surgical suturing to diminish presence of endometriosis, despite the fact that incidence of this disturbance is low (0.03%). Advancement in knowledge of the physiopathology process will permit elimination of the remaining endometrial tissue with new therapeutic strategies, as well as clearing up the mechanism of ectopic implantation of endometrial cells.
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PMID:[Endometriosis in delayed scarring of postpartum eutocic episiorrhaphy. Integral aspects and a case report]. 1613 58

The aim of this study was to examine the effectiveness of Qi therapy (external Qigong) in the management of symptoms of advanced cancer in a man. We used a single case study design to evaluate the effectiveness of Qi therapy (external Qigong) in a 35-year-old man with advanced cancer (Stage IV) involving metastases in the stomach, lung and bone (Karnofsky performance scale: KPS, 40: requires special care and assistance, disabled). Treatment involved six days of pre-assessment, eight treatment sessions on alternate days over 16 days, and a two-week follow-up phase. A visual analogue scale (VAS) was used to assess the patient's self-reported symptoms of cancer over the intervention and follow-up periods. Following treatment, VAS scores' analysis revealed beneficial effects on pain, vomiting, dyspnoea, fatigue, anorexia, insomnia, daily activity and psychological calmness. These improvements were maintained over the two-week follow-up phase. After the first Qi therapy session, the patient discontinued medication and could sit by himself; after the fourth session, the patient was able to walk and use the toilet without assistance (improvement in KPS: 70: care for self, unable to perform normal activity or to do active work). Although limited by the single case study approach, our results support previous studies on this topic and provide reasons to conduct controlled clinical trials.
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PMID:Effects of Qi therapy (external Qigong) on symptoms of advanced cancer: a single case study. 1627 68

Cluster headache is marked by its circadian rhythmicity and the hypothalamus appears to have a significant influence over cluster pathogenesis. However, as not all cluster patients present in the same manner and not all respond to the same combination of medications, there is likely a nonhypothalamic form of cluster headache. A patient is presented who began to develop cluster headaches after receiving bilateral greater occipital nerve (GON) blockade. His headaches fit the IHS criteria for cluster headache but had some irregularities including frequent side shifting of pain, irregular duration and time of onset and the ability of the patient to sit completely still during a headache without any sense of agitation. This article will suggest that some forms of cluster headache are not primarily hypothalamic influenced and that the GON may play a significant role in cluster pathogenesis in some individuals.
J Headache Pain 2005 Jun
PMID:Non-hypothalamic cluster headache: the role of the greater occipital nerve in cluster headache pathogenesis. 1635 96

The purpose of the current report is to describe the classification, treatment, and outcomes of a patient with lumbar extension syndrome. The patient was a 40-year-old female with an 18-month history of mechanical low back pain (LBP). The patient reported a history of daily, intermittent pain (mean intensity of 9/10) that limited her ability to sit, stand, walk, and sleep, as well as perform work-related activities. Symptom-provoking movement and alignment impairments associated with the direction of lumbar extension were identified and modification of these impairments consistently resulted in a decrease in pain. Treatment was provided in 3 sessions over a 2-month period. Priority of treatment was to train the patient to restrict lumbar extension-related alignments and movements during symptom-provoking functional activities. Exercises to address the extension-related impairments also were prescribed. The primary change in outcome was a decrease in the mean intensity (2 months: 2/10; 6 months: 1/10) and frequency of pain (2 months: decreased pain with standing and walking; 6 months: additional decrease with sitting, standing and walking). She also reported a decreased duration and number of LBP episodes. Classification directed treatment resulted in improvement in short and long term impairment and functional-level outcomes.
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PMID:Classification, treatment and outcomes of a patient with lumbar extension syndrome. 1638 99

A free-address system is a new office layout in which a worker can freely sit in their favorite place with a computer and materials. Since this layout has recently been introduced in offices, we conducted a questionnaire survey which aimed to clarify the effects of the free-address system on visual display terminals (VDT) workers' posture and workload. A total of 203 male VDT workers who were system engineers aged 20 to 59 using a notebook computer were evaluated, of whom 150 used the free-address layout, and 53 used the fixed-address layout. The free-address layout was effective in the improvement of individual work space compared with the fixed-address layout. Also, in this layout the worker did not feel dissatisfaction with communication or support between workers. However, workers using the free-address layout assumed an unsuitable work posture, without adjusting the height of their chairs. Furthermore, this layout might have risk factors which increase neck/shoulder and low back stiffness and/or pain. Therefore, the free-address layout may have incipient problems, and it will be necessary to examine further the effects of this layout on VDT worker's health.
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PMID:[VDT worker's posture and workload in free-address office system]. 1651 34


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