scholarly journals A controlled study of hand function in nodal and erosive osteoarthritis.

1989 ◽  
Vol 48 (12) ◽  
pp. 978-982 ◽  
Author(s):  
M Pattrick ◽  
S Aldridge ◽  
E Hamilton ◽  
A Manhire ◽  
M Doherty
Keyword(s):  
Hand Function ◽  
Controlled Study ◽  
Erosive Osteoarthritis

Clinical Study of Qingpeng Ointment Treatment of Shoulder-Hand Syndrome After Cerebral Hemorrhage During the Rehabilitation Period

2020 ◽  
Vol 23 ◽  
Author(s):  
Ruihuan Pan ◽  
Shanshan Ling ◽  
Haodong Yang ◽  
Yan Huang ◽  
Lechang Zhan ◽  
...  
Keyword(s):  
Treatment Group ◽  
Cerebral Hemorrhage ◽  
Clinical Medicine ◽  
External Rotation ◽  
Statistical Significance ◽  
Hand Function ◽  
Tibetan Medicine ◽  
Controlled Study ◽  
Control Group ◽  
The Difference

Background: Shoulder-hand syndrome (SHS) refers to a syndrome causing sudden edema, shoulder pain and limited hand function. Qingpeng ointment, a kind of Tibetan medicine, can reduce swelling, relieve pain, tonify stagnation and clear the meridians, which is consistent with the pathological mechanism of SHS after stroke. Therefore, if clinical trials can be used to explore the effectiveness of Qingpeng ointment for treatment of poststroke SHS and promote its application in clinical medicine, this is of specific significance for the treatment of poststroke SHS. Objective: To investigate the clinical efficacy and safety of Qingpeng ointment in the treatment of poststroke SHS. To provide an objective basis for a better therapeutic treatment for poststroke SHS． Method: A prospective, randomized, controlled study was conducted. This study recruited 120 patients with poststroke SHS who met the inclusion criteria. They were randomized into the treatment group and the control group, with 60 patients allocated to each group. The treatment group received routine medical treatment and rehabilitative care after using the Qingpeng ointment, while the patients in the control group received only routine treatment without the ointment. All patients received clinical assessment with the Visual Analogue Scale (VAS), measurement of the range of motion (ROM) of the upper-limb joints, the Fugl-Meyer Assessment of Upper Extremity (FMA-U) and the Modified Barthel Index Score (MBI) before and after the whole treatment. Results: After 4 weeks of treatment, the VAS scores of both groups were decreased significantly (P＜0.05), and the difference between the two groups was statistically significant (P < 0.05). There is no statistical significance for the difference between the treatment group and control group in terms of the FMA-U and MBI scores and the forward bend, backward, outstretch, external rotation and pronation angles after treatment. The increases in the values of VAS, FMA-M and MBI in the treatment group were greater than those in the control group, and the difference was statistically significant (P < 0.05). The increases in the values of the forward bend, outreach and external rotation angles in the treatment group were greater than those in the control group, and the difference was statistically significant (P < 0.05). Conclusion: The treatment group showed better results than the control group in terms of the relief of pain symptoms, the improvement of motor function and the improvement of the activities of daily living for patients with shoulder-hand syndrome after cerebral hemorrhage. Qingpeng ointment is effective and safe in treating poststroke SHS.

Association of Comorbid Interphalangeal Joint Pain and Erosive Osteoarthritis With Worse Hand Function in Individuals With Symptomatic Thumb Base Osteoarthritis

2020 ◽  
Vol 72 (5) ◽  
pp. 685-691 ◽  
Author(s):  
Leticia A. Deveza ◽  
Sarah R. Robbins ◽  
Vicky Duong ◽  
Anne Wajon ◽  
Edward A. Riordan ◽  
...  
Keyword(s):  
Joint Pain ◽  
Hand Function ◽  
Interphalangeal Joint ◽  
Erosive Osteoarthritis

Effect of illusory kinesthesia on hand function in patients with distal radius fractures: a quasi-randomized controlled study

2017 ◽  
Vol 31 (5) ◽  
pp. 696-701 ◽  
Author(s):  
Ryota Imai ◽  
Michihiro Osumi ◽  
Tomoya Ishigaki ◽  
Shu Morioka
Keyword(s):  
Distal Radius ◽  
Pain Catastrophizing ◽  
Hand Function ◽  
Distal Radius Fractures ◽  
Controlled Study ◽  
Control Group ◽  
Radius Fractures ◽  
Randomized Controlled ◽  
The Mean ◽  
Pain At Rest

Objectives: We investigated the effects of the illusion of motion through tendon vibration on hand function in patients with distal radius fractures. Setting: Kawachi General Hospital, Japan. Subjects: A total of 22 patients with distal radius fractures were divided into either an illusory kinesthesia group ( n = 11) or a control group ( n = 11). Intervention: We performed the intervention for seven consecutive days after surgery. Evaluations were performed at one day, seven days, one month, and two months postsurgery. Main measures: Data were collected on pain at rest and pain during movement. The Patient-Rated Wrist Evaluation and Pain Catastrophizing Scale were also used. Results: The illusory kinesthesia group showed significantly better scores on Patient-Rated Wrist Evaluation ( p < 0.01) compared with the control group at seven days, one month, and two months postsurgery. The mean (SD) of the Patient-Rated Wrist Evaluation total score was 97.6 (2.2) at one day postsurgery and 9.1 (5.3) at seven days postsurgery in the illusory kinesthesia group, while the Patient-Rated Wrist Evaluation total score was 96.3 (4.4) at one day postsurgery and 20.1 (17.0) at seven days postsurgery in the control group. Conclusion: Our results indicate that illusory kinesthesia is an effective postsurgery management strategy not only for pain alleviation, but also hand function in patients with distal radius fractures. Furthermore, the significant improvements persisted for up to two months after intervention in the illusory kinesthesia group, but not in the control group. In addition, patients in the kinesthetic illusions group showed increased use of the affected limb in daily living.

scholarly journals Multiple Intramedullary Nailing Versus Low Profile Mini-Plating in Unstable Metacarpal Neck Fractures

2021 ◽  
pp. 102-114
Author(s):  
Amr A. Aboelnaga ◽  
Mohammed Osama Ramadan ◽  
Muhammad Abdel-Monem Quolquela ◽  
Mostafa Hussein Hegazy
Keyword(s):  
Operative Time ◽  
Hand Function ◽  
Metacarpal Bone ◽  
Controlled Study ◽  
Unstable Fracture ◽  
Early Return ◽  
Plate Group ◽  
Low Profile ◽  
K Wires

Background: Neck fractures of the metacarpal bone can alter optimal hand function. Many surgical fixation techniques are described for this fracture with no robust evidence for the best treatment. Recently developed low profile plates may, however, challenge the preference for K-wires. Low profile plates were found to have lower complications than conventional plates in addition to early range of motion and early return to work. The aim of the present study was to determine the best outcome in patients with unstable fracture neck metacarpals using either multiple K wires or low profile mini-plating. Methods: This prospective randomized controlled study included 37 patients suffering from metacarpal neck fractures. patients were designated as group 1 (AIN group; 18 patients), and the other consecutive patients were designated as group 2 (LPP group; 19 patients). Both groups were treated within the first 48 hours of their injury and followed up for a minimum period of 40 weeks; the maximum period of follow up was 48 weeks. Results: No significant differences were found for PVAS, Q-DASH, TAM, time to radiological union or residual deformities at last follow-up. Grip strength, however, was significantly better in the K-wire group. Operative time and time off work were significantly shorter in the k-wire group. Plate group showed prevalent complications both peri and post-operative hitting 63.2 % of the plate group vs 16.7% in K-wire group. Conclusions: Low profile plates with immediate mobilization paradoxically prolonged operative time, technical demand and disturbing the fracture’s biological environment along with the extra cost were thus not justified by results. Antegrade intramedullary K-wire nailing was superior for the management of unstable metacarpal neck fractures.

Application of a Simple Cold Stub to the Direct Observation of Frozen Hydrated Sand

1973 ◽  
Vol 31 ◽  
pp. 212-213
Author(s):  
John M. Wehrung ◽  
Richard J. Harniman
Keyword(s):  
United States ◽  
Surface Water ◽  
Direct Observation ◽  
Controlled Study ◽  
Clay Particles ◽  
Organic Debris ◽  
Rock Formations ◽  
Water Tables ◽  
Permeable Rock ◽  
Natural Means

Water tables in aquifer regions of the southwest United States are dropping off at a rate which is greater than can be replaced by natural means. It is estimated that by 1985 wells will run dry in this region unless adequate artificial recharging can be accomplished. Recharging with surface water is limited by the plugging of permeable rock formations underground by clay particles and organic debris.A controlled study was initiated in which sand grains were used as the rock formation and water with known clay concentrations as the recharge media. The plugging mechanism was investigated by direct observation in the SEM of frozen hydrated sand samples from selected depths.

Studies on Ultrastructure and Cytochemistry of Right Ventricular Endomyocardial Biopsy

1990 ◽  
Vol 48 (3) ◽  
pp. 256-257
Author(s):  
Xia Mingyu ◽  
Ma Wengshu ◽  
Wu Xiangh ◽  
Chen Dong
Keyword(s):  
Light Microscopy ◽  
Right Ventricular ◽  
Dilated Cardiomyopathy ◽  
Endomyocardial Biopsy ◽  
Heart Diseases ◽  
Ultrastructural Localization ◽  
Controlled Study ◽  
Myocardial Biopsy ◽  
Morphological Assessment ◽  
Rheumatic Heart

This paper describes morphological and cytochemistry changes of endomyocardial biopsy in 94 patients. The samples of myoicardium were taken from 32 patients with dilated cardiomyopathy, and sdudied with light and electron microscop. The cytochemical studies in some of these patients were performed at histological and ultrastructure level. This paper also reported the result of myocardial biopsy in 33 patients with serious dysrythmia.The result of this controlled study indicates that morphological assessment in both cardiomyopathy and congenital or rheumatic heart diseases showed no special changes. In patients of dilated cardiomyopathy, the decreased activity of myosin ATPase was secondary to cardial failure. The change of succinate dehydrogenase (SDHase) was not significant with light microscopy. But ultrastructural localization of SDHase activity is valuable. Its activity was found to be localized in endomembrane and ridge of the mitochondria, the activity of this enzyme was decrease, normal, or increase. SDHase activity was more intense in cardial myocytes well-functioning, or ultrastructurally well preserved hearts.

Morphometric analysis of peroxisomes in hepatocytes of alcohol-fed rats

1989 ◽  
Vol 47 ◽  
pp. 1100-1101
Author(s):  
D.C. Dominguez ◽  
J.T. Ellzey
Keyword(s):  
Caloric Intake ◽  
Volume Density ◽  
Controlled Study ◽  
Control Group ◽  
Numerical Density ◽  
Cacodylate Buffer ◽  
Paired Control ◽  
Experimental Group ◽  
Liver Peroxisomes ◽  
Single Lesion

Peroxisomes which participate in 1ipid metabolism have been shown to be altered in several metabolic disorders and toxic conditions. In alcoholic liver disease, the single lesion most frequently found is lipid accumu1ation in hepatocytes. However, the mechanisms for this 1ipid accumu1ation are not clear. The occurrence of modifications of liver peroxisomes due to excess alcohol consumption has not been subjected to a controlled study. We utilized a combination of cytochemica1 and morphometrictechniques to study the size and number of liver peroxisomes in rats fed an alcohol-supplemented diet compared to those of matched-paired control animals.Male Sprague-Daw1ey rats (400-500 g) received a liquid diet. The experimental group (N = 5/group) was fed a diet containing 30% ethanol-derived calories (EDC) and the control group was fed an isocaloric diet to 30% EDC. A pair feeding procedure was employed to control for caloric intake. Small pieces of liver randomly selected, were fixed in 2.3% -glutaraldehyde in 0.1 M sodium cacodylate buffer, pH 7.2, incubated in a DAB medium and postfixed with. 2% aqueous osmium tetroxide. EM photographs were taken from sections of 3 tissue blocks from each sample (7,200X) with a Zeiss EM10-A (60 kV). With the use of a point counting method and a digital planimeter the volume density (Vv) and numerical density (Nv) were determined.

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