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PubMed1975

X-ray changes in connection with late synovectomy of the hand in rheumatoid arthritis.

Eighty-two patients subjected to late synovectomy of the hand were followed up. Late synovectomy was defined as an operation performed after at least 3 years' duration of local synovitis in the type of joint operated on. The minimum follow-up period was 24 months for the fingers joints (IP + PIP and MCP) and 18 months for the dorsal aspect of the wrist (W). The multifocal swelling of joints, preoperatively, was symmetrical in 89% of the patients. The X-ray changes, however, were symmetrical in only 22%, 27%, and 68% for IP + PIP, MCP, and W, respectively. These findings may preclude the use of controlled studies on early synovectomy using the non-operated hand as a control in a long-term assessment of X-ray progression. The rate of X-ray progression during the observation period was 60% for IP + PIP joints. The corresponding figures for MCP and W were 64% and 39%, respectively. Absence of bony lesions prior to synovectomy was favourable sign.

Arthritis, Rheumatoid↗
PubMedDate not supplied

Radiographic changes in the hands and fingers of young, high-level climbers.

BACKGROUND: In the past few years, competition climbing has grown in popularity, and younger people are being drawn to the sport. HYPOTHESIS: Although the radiographic changes in long-term climbers are known, there are little data available on young climbers. The question arises as to whether climbing at high levels at a young age leads to radiographic changes and possibly an early onset of osteoarthrosis in the finger joints. STUDY DESIGN: Cross-sectional study. METHODS: Nineteen members of the German Junior National Team and 18 recreational climbers were examined clinically and through radiographs. For comparison, radiographs of 12 young nonclimbers (control group) were collected. Radiographs were evaluated using a standard protocol. For evaluation of the physiologic adaptation, the cortical thickness of the middle phalanx and the Barnett Nordin index were analyzed. The results were compared between the 3 groups and against radiographs of 140 long-term, experienced climbers. RESULTS: Six climbers (32%) of the German Junior National Team presented a decreased range of motion for the small finger joints; none of the recreational climbers showed this decrease. In 47% of the German Junior National Team and 28% of the recreational climbers, stress reactions could be found: cortical hypertrophy (26% German Junior National Team, 11% recreational climbers), subchondral sclerosis (47% German Junior National Team, 6% recreational climbers), broadened base of the proximal interphalangeal joint (42% German Junior National Team, 28% recreational climbers), and broadened base of the distal interphalangeal joint (16% German Junior National Team, 0 recreational climbers). Signs of an early stage of osteoarthrosis were seen in 1 climber in each group. The control group showed no radiologic abnormalities. The Barnett Nordin index was 0.49 +/- 0.05 in German Junior National Team, 0.49 +/- 0.07 in recreational climbers, and 0.48 +/- 0.08 in the control group. There was no statistically significant difference on the Barnett Nordin index between the groups (German Junior National Team/recreational climbers: P = .89; German Junior National Team/control group: P = .58; recreational climbers/control group: P = .55). CONCLUSIONS: Intensive training and climbing lead to adaptive reactions; nevertheless, osteoarthrotic changes are rare.

Adolescent↗
PubMed1998

A comparison of the Futuro wrist orthosis with a synthetic ThermoLyn orthosis: utility and clinical effectiveness.

OBJECTIVE: To compare the short-term utility and clinical effectiveness of the commercial-made Futuro wrist orthosis with a newly developed, custom-made ThermoLyn wrist orthosis. METHODS: Using a randomized cross-over trial, 10 patients with rheumatoid arthritis used each of the two orthoses for two weeks. Outcome measures were patients' judgments with respect to different statements about utility and clinical assessments including pain and swelling of the wrist and finger joints, range of motion of the wrist, and grip strength. At the end of the study the patients were asked which of the two orthoses they preferred and why. RESULTS: Patients tended to favor the Futuro wrist orthosis with respect to pain relief and to handling the orthosis. The visual analog scale score of the appearance of the ThermoLyn wrist orthosis was a little higher than that of the Futuro wrist orthosis, but the difference was not statistically significant. Clinical parameters such as pain in the wrist, swelling of the wrist and finger joints, and movements of the wrist showed that the Futuro orthosis tended to be more effective than the ThermoLyn orthosis. None of the differences reached statistical significance. At the end of the study, 5 patients preferred the Futuro and 5 patients the ThermoLyn wrist orthosis. Arguments in favor of the ThermoLyn orthosis were better hygiene, stability, and no need to remove the orthosis during dirty and wet conditions. Arguments in favor of the Futuro orthosis were greater suppleness and freedom of movement. CONCLUSIONS: The ready-made fabric Futuro wrist orthosis appears to be as good as the more expensive individually made synthetic ThermoLyn wrist orthosis with respect to short-term utility and clinical effectiveness. The conditions under which the orthosis will be worn will help to decide which orthosis is the best for the patient. In the event that the patient wants to use the orthosis in wet and dirty conditions, the ThermoLyn wrist orthosis is a good alternative to the Futuro wrist orthosis.

Adult↗
PubMedDate not supplied

The optimal management of pediatric steam burn from electric rice-cooker: STSG or FTSG?

The steam burn caused by an electric rice-cooker is a unique mode of burn injury in Asian countries, especially Korea and Japan. This type of burn injury is characterized by 1) occurring most frequently on the volar aspect of the hand in toddlers younger than 2 years of age (92.8%); 2) the depth of burns are normally deep second-degree to third-degree (98%) and usually need surgery at the time of injury; 3) flexion contractures of multiple finger joints and web space contracture are common sequelae. We hypothesized that primary full-thickness skin graft (FTSG) would give more reliable results and eliminate the late reconstructive procedures. Between January 1997 and September 1999, 36 patients underwent primary FTSG, and the results of this primary FTSG group were compared with 124 patients who were treated with split-thickness skin graft (STSG; 79/124; 63.7%) or by conservative management (45/124; 36.3%), and readmitted for the correction of hand deformities between September 1995 and September 1999. In the primary FTSG group, 11.1% (4/36) of mild web contractures and 5.5% (2/36) of finger joint contractures were documented, and these did not require the reconstructive procedure during a follow-up period of 8.8 +/- 4.8 months. In 124 patients of the primary STSG or conservative group, the mean time interval to reoperation was 8.9 +/- 4.0 months and all patients received FTSG for correction of late hand deformities. In a retrospective study of the primary STSG group, 42 of 53 patients (79.2%) received reconstructive procedure during a 5-year follow-up period. In this report, we introduce the nature of steam burn caused by electric rice-cooker and propose that primary FTSG may be a reliable method for the treatment of this more severe type of acute burn in pediatric patients.

Burns↗
PubMed2001

Aesthetic and functional results of harvesting radial forearm flap, especially with regard to hand function.

There is controversy in the literature regarding donor site morbidity following radial forearm flap harvesting. The aim of this study was to verify possible functional and aesthetic impairments at the donor site. Thirty-five patients who underwent maxillofacial reconstruction using radial forearm flap were asked to give their subjective assessment of the aesthetic outcome at the donor site and of postoperative hand function. They were also examined for trophic status; cold intolerance and tactile sensitivity of split-thickness skin graft, palm and finger pads; grip strength and finger-to-thumb pinch strength; range of movement for the wrist and finger joints; as well as functional hand testing. Slight impairments regarding hand strength and mobility were observed. However, due to their small extent they were of no clinical relevance, as shown by 85.7% of our patients displaying optimal functional hand testing values (80-100%), and 88.6% giving a positive subjective assessment (80-100%) of postoperative vs preoperative hand function. The results show that donor site morbidity following radial forearm flap harvesting is low.

Cold Temperature↗
PubMed1992

[Step-plasty for therapy of chronic subcutaneous ruptures of extensor tendons of finger end joints].

A new method for secondary operative treatment of subcutaneous ruptures of the extensor tendons in the DIP-joint region is described. A step-cut incision is performed in the area of the regenerative tissue and the adjacent original tendon. The sutures in the longitudinal incision line compensate the tension and give better anchoring. First results show a tendency to an improved relationship between pre- and postoperative extension lag compared to other methods. Also, the method is an improvement from the aesthetical point of view and in operative practicability.

Adult↗
PubMed2005

The smallest detectable difference and sensitivity to change of magnetic resonance imaging and radiographic scoring of structural joint damage in rheumatoid arthritis finger, wrist, and toe joints: a comparison of the OMERACT rheumatoid arthritis magnetic resonance imaging score applied to different joint combinations and the Sharp/van der Heijde radiographic score.

OBJECTIVE: To compare 2 magnetic resonance imaging (MRI) approaches and radiographic evaluation according to the Sharp/van der Heijde method with respect to sensitivity to change in joint destruction in patients with rheumatoid arthritis (RA). METHODS: Thirty-five RA patients and 9 healthy controls underwent MRI and radiography on 2 occasions 1 year apart. Conventional radiographs of the hands, wrists, and forefeet were evaluated according to the Sharp/van der Heijde method. MRIs of unilateral wrist and second through fifth metacarpophalangeal (MCP) joints ("few-joints approach") and of bilateral wrist and MCP joints plus unilateral metatarsophalangeal (MTP) joints ("many-joints approach") were assessed for bone erosions according to the scoring system recommended by the OMERACT (Outcome Measures in Rheumatology Clinical Trials) group. The smallest detectable differences (SDDs) of the radiography and MRI scores were computed based on reevaluation of one-third of the study population. RESULTS: Progressive joint destruction, i.e., an increase in score after the followup period, was observed more frequently with the MRI "many-joints approach" (30 subjects) and "few-joints approach" (25 subjects) than with the Sharp/van der Heijde radiographic method (9 subjects) (P < 0.001 by chi-square analysis). No significant difference between the MRI approaches was observed. When only subjects with a change greater than the SDD were considered, progression was revealed with the MRI "many-joints approach," the MRI "few-joints approach," and radiography in 15, 13, and 5 RA subjects, respectively. With both MRI approaches, significantly more subjects with progression were detected than were detected by radiography (P < 0.05). CONCLUSION: MRI, regardless of whether it covers unilateral wrist and MCP joints or bilateral wrist and MCP joints plus unilateral MTP joints, is significantly superior to radiography of the hands, wrists, and forefeet with respect to detection of progressive joint destruction in RA.

Adult↗
PubMed1991

[Therapeutic concept and results of treatment of subcutaneous extensor tendon rupture of the finger end joint].

This study covers treatment and after-treatment of 95 extensor tendon injuries of the DIP-joint in 94 patients over a period of 3 years. Tendon injuries were classified into 4 types according to Suckert et al. and the final results were evaluated using a modified Riedeberger and Zeumer scale. In recent subcutaneous tendon injuries conservative therapy is indicated, depending on the primary extension deficit (less than 20 degrees = modified Stack splint, greater than 20 degrees = Mommsen plaster of Paris or special dressing). Chip fractures should be stabilized by pull-out suture.

Adolescent↗
PubMed1999

HIV and HCV infection among drug users in Japan.

AIMS: To assess seroprevalence of human immunodeficiency virus (HIV), hepatitis C virus, injecting drug use, unsafe sexual behaviours, self-mutilation and tattoos in patients attending a drug and alcohol treatment centre in Japan. DESIGN: Cross-sectional survey. SETTING: The work was carried out at the National Sanitarium of Shimousa, Chiba, Japan, a 32-bed inpatient centre specializing in drug and alcohol treatment. MEASUREMENTS: Laboratory analyses for HIV antibody, hepatitis C antibody, hepatitis B antigen and antibody; questionnaires for history of sexual activities, needle and syringe use; physical examination with assessment of self-amputated finger joints, tattoos, scars from lacerations and cigarette burns. FINDINGS: No patients tested positive for anti-HIV. The seroprevalence of anti-HCV positives was 53.8% of methamphetamine-dependent patients, 18.4% of solvent-dependent patients and 5.6% of alcohol-dependent patients. Past needle sharing was reported by 82.1% of methamphetamine-dependent patients, 18.4% of solvent-dependent patients and 5.6% of alcohol-dependent patients. A history of syringe sharing was reported by 87.2% of methamphetamine-dependent patients. More than two-thirds of all patients reported contact with commercial sex workers. Casual sexual contacts were more common among solvent and methamphetamine-dependent patients than those dependent on alcohol. Tattoos and cigarette burns were more common among methamphetamine and solvent-dependent patients than among alcohol-dependent patients. Among the methamphetamine-dependent patients, 20.5% reported self-amputated finger joints compared with none in the other patient groups. CONCLUSIONS: HCV prevalence is a significant problem among methamphetamine users in Japan, probably because of a high rate of needle and/or syringe sharing. Although HIV infection is currently negligible, the very high rate of needle and syringe sharing could give rise to a significant increase in the HIV rate among drug users in the future.

Adult↗
PubMed2006

Localized nodular pigmented villonodular synovitis of the upper ankle joint--diagnosis and treatment.

This paper introduces a case of local pigmented villonodular synovits (PVNS) of the upper ankle joint in a 37-year old patient. PVNS is a neoplasia of the synovial membrane. Two different entities of PVNS are known: generalized diffuse and local nodular. They differ in their degree of destruction and growth configuration, which is crucial for prognosis and operative treatment. The most common location of the local nodular form is the knee joint, followed by the finger joints. Occurrence in the ankle joint is not common but should be considered if clinical findings are present. MRI is the method of choice for diagnosis and assessment of the bone situation. Treatment consists of radical excision of the neoplasia. Radiosynoviorthesis is recommended as a post-operative treatment to increase the probability of a total removal of persisting PVNS cells. The rate of recurrence seems to be between 8 and 46%.

Adult↗
PubMed1997

[Therapy of rheumatoid destruction of the middle finger metacarpophalangeal joint with a Swanson silastic implant stabilized resection arthroplasty: comparative study of long and intermediate term results with and without implantation of titanium grommets].

Resection arthroplasty of the metacarpophangeal joints stabilized by a Swanson-Silastic-spacer is the golden standard in MP-joint destruction in R.A. 57 (Gr. I), 91 (Gr. II), and 102 (Gr. III) arthroplasties of the metacarpophalangeal joint were assessed in three groups of patients 3.5 years (Gr. I), 4.3 years (Gr. II), and 10.1 years (Gr. III), respectively, postoperatively on the average. In patients of group I titanium protectors, called grommets, were used additionally. Nearly all patients reported a marked relief of pain. Ulnar drift was corrected from an average of 22 degrees (Gr. I), 23 degrees (Gr. II), and 34 degrees (Gr. III) preoperatively. to 8 degrees (Gr. I), 7 degrees (Gr. II), and 12 degrees (Gr. III), respectively, postoperatively. Active range of motion remains unchanged with an average of 33 degrees (Gr. I), 38 degrees (Gr. II), and 42 degrees (Gr. III) ROM preoperatively and 42 degrees (Gr. I), 37 degrees (Gr. II), and 36 degrees (Gr. III) ROM, respectively, postoperatively. The average extension deficit had improved from 45 degrees (Gr. I), 32 degrees (Gr. II), and 33 degrees (Gr. III) at surgery to 18 degrees (Gr. I), 11 degrees (Gr. II), and 11 degrees (Gr. III), respectively, at the time of follow-up. Functional improvement of the hand was found in the medium term in 82% and in the longterm in 75% of the patients. The radiographical findings showed surrounding osteolysis in 45.7% (Gr. I), 63.5% (Gr. II), and 89.4% (Gr. III) of the implants and 0% (Gr. I), 16.5% (Gr. II), and 26.9% (Gr. III) broken spacers. From the medium to the longterm run there is an increase in radiographical deterioration. The additional use of titanium grommets in MP-joint arthroplasty seems to reduce reactive osteolysis and protects Swanson Silastic-spacers from breakage without substantial influence on the clinical outcome.

Arthritis, Rheumatoid↗
PubMedDate not supplied

Knuckle pads: does knuckle cracking play an etiologic role?

Very little has been published on knuckle pads and the cosmetic and psychological effects they can have. In children, most knuckle pads are considered to be idiopathic; however, familial cases as well as those caused by trauma have been described. We report a 14-year-old African American girl with a 3-year history of slowly enlarging hyperkeratotic nodules over multiple finger joints and on the lateral aspects of several fingers. These lesions were initially confined to the patient's left hand but subsequently involved the right hand. The patient and her mother denied any unusual hobbies or sports in which the patient's fingers might be traumatized. The patient, however, was noted to crack her knuckles during her clinic visit. To the mother's surprise, the patient admitted to doing this quite frequently on a daily basis. A diagnosis of knuckle pads was made and confirmed histologically. To our knowledge, this is the first reported case of knuckle pads with cracking of the knuckles as the possible etiology.

Adolescent↗
PubMed2006

Radiographic adaptations to the stress of high-level rock climbing in junior athletes: a 5-year longitudinal study of the German Junior National Team and a group of recreational climbers.

BACKGROUND: Radiographic adaptations and changes in adult climbers are a well-known fact, but few data are available for young climbers. HYPOTHESIS: Radiographic adaptations have been shown for highly active young climbers. The question arises whether these adaptations may lead to an early onset of osteoarthrosis in the fingers. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: Ten members of the German Junior National Team (GJNT; 21.0 +/- 1.6 years) and 10 recreational climbers (RC; 19.9 +/- 1.9 years) were examined using a standard questionnaire and radiographs of the hand. For comparison, radiographs of 12 young nonclimbers (control group [CG]) were evaluated. RESULTS: The climbing level of GJNT increased significantly during the 5-year evaluation period (P < .01) and was significantly higher than that of the RC (1999: P < .01, 2004: P < .01). There was no increase in finger contractures or finger joint capsular width during the 5 years. Stress reactions were found in 8 of 10 of GJNT (1999 and 2004) and increased in RC from 2 of 10 (1999) to 3 of 10 (2004). No osteoarthrotic changes were found in 2004. There was no significant difference for the Barnett-Nordin Index between GJNT, RC, and CG. Years of climbing (P < .01), participation in climbing competitions (P < .01), hours of training per week (P < .01), number of training units per week (P < .05), and climbing level (2004) (P < .01) were significant factors for development of radiographic stress reaction in all athletes (GJNT and RC). CONCLUSION: Intensive training and climbing leads to adaptive reactions such as cortical hypertrophy and broadened joint bases in the fingers. Nevertheless, osteoarthrotic changes are rare in young climbers. A longer follow-up is necessary to evaluate whether these adaptive stress reactions may lead to an early onset of osteoarthritis.

Adaptation, Physiological↗