Displaying publications 1 - 20 of 390 in total

Abstract:
Sort:
  1. Ishigooka J, Nakamura J, Fujii Y, Iwata N, Kishimoto T, Iyo M, et al.
    Schizophr Res, 2015 Feb;161(2-3):421-8.
    PMID: 25556976 DOI: 10.1016/j.schres.2014.12.013
    This study was designed to evaluate efficacy and safety of aripiprazole once-monthly (AOM) by verifying non-inferiority of AOM to oral aripiprazole in Asian patients with schizophrenia.
    Matched MeSH terms: Injections/adverse effects
  2. Thevi T, Abas AL
    Indian J Ophthalmol, 2017 Oct;65(10):920-925.
    PMID: 29044054 DOI: 10.4103/ijo.IJO_512_17
    Traumatic endophthalmitis is a devastating condition that can occur following an open globe injury and result in loss of vision. The use of prophylactic antibiotics is empirical as most surgeons fear complications associated with the same. No systematic review has been performed in English on the role of intravitreal/intracameral antibiotics in preventing traumatic endophthalmitis. We searched for randomized controlled trials and controlled clinical trials comparing intracameral/intravitreal antibiotics with placebos on PubMed, Google Scholar, Science Direct, and Cochrane Library using keywords open globe/trauma/penetrating/perforating injuries endophthalmitis. The last search was on 5 May 2017. We included patients of all ages with open globe injuries who received intracameral/intravitreal antibiotics, regardless of the dose. Quality of the trials was assessed using Cochrane collaboration tools to assess the risk of bias. The main outcome measures were endophthalmitis and visual acuity. We included three trials. Overall, intravitreal/intracameral antibiotics were noted to significantly reduce the occurrence of endophthalmitis in open globe injuries (relative risk [RR] 0.19, 95% confidence interval [CI] 0.06-0.57). The use of intravitreal/intracameral antibiotics did not have an effect in improving visual acuity (RR 1.17, 95% CI 0.61-2.23). Two trials (Narang 2003; Soheilan 2001) were observed to have no significant effect on visual acuity while another trial (Soheilan 2007) did not list visual acuity as part of its objectives. Intracameral/intravitreal antibiotics reduce the risk of endophthalmitis in open globe injuries; although, there was no improvement in the visual acuity. We, therefore, recommend the use of intravitreal/intracameral injections in open globe injuries to prevent this devastating complication.
    Matched MeSH terms: Intravitreal Injections
  3. Khalaj N, Abu Osman NA, Mokhtar AH, George J, Abas WA
    ScientificWorldJournal, 2014;2014:815184.
    PMID: 25136689 DOI: 10.1155/2014/815184
    Knee osteoarthritis is a common cause of disability which influences the quality of life. It is associated with impaired knee joint proprioception, which affects postural stability. Postural stability is critical for mobility and physical activities. Different types of treatment including nonsurgical and surgical are used for knee osteoarthritis. Hyaluronic acid injection is a nonsurgical popular treatment used worldwide. The aim of this study was to demonstrate the effect of hyaluronic acid injections on postural stability in individuals with bilateral knee osteoarthritis. Fifty patients aged between 50 and 70 years with mild and moderate bilateral knee osteoarthritis participated in our study. They were categorized into treatment (n = 25) and control (n = 25) groups. The treatment group received five weekly hyaluronic acid injections for both knees, whereas the control group did not receive any treatment. Postural stability and fall risk were assessed using the Biodex Stability System and clinical "Timed Up and Go" test. All the participants completed the study. The treatment group showed significant decrease in postural stability and fall risk scores after five hyaluronic acid injections. In contrast, the control group showed significant increase. This study illustrated that five intra-articular hyaluronic acid injections could significantly improve postural stability and fall risk in bilateral knee osteoarthritis patients. This trial is registered with: NCT02063373.
    Matched MeSH terms: Injections, Intra-Articular
  4. Reda Mahmoud TA, Ismail NI, Muda AS, Abdul Rahman MR
    Ann Thorac Surg, 2010 Aug;90(2):654-5.
    PMID: 20667375 DOI: 10.1016/j.athoracsur.2010.02.031
    Bismuth paste injection into the pleural cavity used to be a treatment for chronic empyema thoracis. This method, however, was long forgotten and scarcely practiced due to advanced surgical techniques and antibiotic therapy. We report a 50-year-old man with chronic empyema thoracis who was successfully treated with bismuth paste injection after a failed surgical decortication and a long-term chest drainage. This case highlights a trial of a 100-year-old method of bismuth paste injection which proved effective after standard measures had failed.
    Matched MeSH terms: Injections
  5. Sim SK, Tan YC, Tee JH, Yusoff AA, Abdullah JM
    Turk Neurosurg, 2015;25(4):617-24.
    PMID: 26242340 DOI: 10.5137/1019-5149.JTN.14035-15.1
    This study evaluated the neuroprotective effect of intrathecally infused paclitaxel in the prevention of motoneuron death and mitochondrial dysfunction following brachial plexus avulsion injury.
    Matched MeSH terms: Injections, Spinal
  6. Afzal S, Sattar MA, Johns EJ, Abdulla MH, Akhtar S, Hashmi F, et al.
    J Physiol Biochem, 2016 Dec;72(4):593-604.
    PMID: 27405250
    Adiponectin exerts vasodilatory effects. Irbesartan, an angiotensin receptor blocker, possesses partial peroxisome proliferator-activated receptor gamma (PPAR-γ) agonist activity and increases circulating adiponectin. This study explored the effect of irbesartan alone and in combination with adiponectin on blood pressure, renal hemodynamic excretory function, and vasoactive responses to angiotensin II and adrenergic agonists in spontaneously hypertensive rat (SHR). Irbesartan was given orally (30 mg/kg/day) for 28 days and adiponectin intraperitoneally (2.5 μg/kg/day) for last 7 days. Groups of SHR received either irbesartan or adiponectin or in combination. A group of Wistar Kyoto rats (WKY) served as controls. Metabolic data and plasma samples were taken on days 0, 21, and 28. In acute studies, the renal vasoconstrictor actions of angiotensin II (ANGII), noradrenaline (NA), phenylephrine (PE), and methoxamine (ME) were determined. SHR control rats had a higher mean blood pressure than the WKY (132 ± 7 vs. 98 ± 2 mmHg), lower plasma and urinary adiponectin, creatinine clearance, urine flow rate and sodium excretion, and oxidative stress markers compared to WKY (all P 
    Matched MeSH terms: Injections, Intraperitoneal
  7. Mohd Rashid MZ, Sapuan J, Abdullah S
    J Orthop Surg (Hong Kong), 2019 3 12;27(1):2309499019833002.
    PMID: 30852960 DOI: 10.1177/2309499019833002
    BACKGROUND:: Trigger finger release utilizing wide-awake local anesthesia no tourniquet (WALANT) usage in extremity surgery is not widely used in our setting due to the possibility of necrosis. Usage of a tourniquet is generally acceptable for providing surgical field hemostasis. We evaluate hemostasis score, surgical field visibility, onset and duration of anesthesia, pain score, and the duration of surgery and potential side effects of WALANT.

    METHODS:: Eighty-six patients scheduled for trigger finger release between July 2016 and December 2017 were randomized into a control group (1% lignocaine and 8.4% sodium bicarbonate with arm tourniquet; given 10 min prior to procedure) and an intervention group (1% lignocaine, 1:100,000 of adrenaline and 8.4% sodium bicarbonate; given 30 min prior to procedure), with a total of 4 ml of solution injected around the A1 pulley. The onset of anesthesia and pain score upon injection of the first 1 ml were recorded. After the procedure, the surgeon rated for the hemostasis score (1-10: 1 as no bleeding and 10 being profuse bleeding). Duration of surgery and return of sensation were recorded.

    RESULTS:: Hemostasis score was grouped into visibility score as 1-3: good, 4-6: moderate, and 7-10: poor. The intervention group (with adrenaline) had a 74% of good surgical field visibility compared to 44% from the controlled group (without adrenaline; p < 0.05). Duration of anesthesia was longer in the intervention group (with adrenaline), with a 2.77-h difference.

    CONCLUSION:: WALANT provides excellent surgical field visibility and is safe and on par with conventional methods but without the usage of a tourniquet and its associated discomfort.

    Matched MeSH terms: Injections
  8. Yu Z, Liu J, Tan CSY, Scherman OA, Abell C
    Angew Chem Int Ed Engl, 2018 03 12;57(12):3079-3083.
    PMID: 29377541 DOI: 10.1002/anie.201711522
    The ability to construct self-healing scaffolds that are injectable and capable of forming a designed morphology offers the possibility to engineer sustainable materials. Herein, we introduce supramolecular nested microbeads that can be used as building blocks to construct macroscopic self-healing scaffolds. The core-shell microbeads remain in an "inert" state owing to the isolation of a pair of complementary polymers in a form that can be stored as an aqueous suspension. An annealing process after injection effectively induces the re-construction of the microbead units, leading to supramolecular gelation in a preconfigured shape. The resulting macroscopic scaffold is dynamically stable, displaying self-recovery in a self-healing electronic conductor. This strategy of using the supramolecular assembled nested microbeads as building blocks represents an alternative to injectable hydrogel systems, and shows promise in the field of structural biomaterials and flexible electronics.
    Matched MeSH terms: Injections
  9. Wan Ibrahim WA, Abd Wahib SM, Hermawan D, Sanagi MM, Aboul-Enein HY
    Chirality, 2012 Mar;24(3):252-4.
    PMID: 22271616 DOI: 10.1002/chir.21990
    A cyclodextrin-modified micellar electrokinetic chromatography (CD-MEKC) technique has been developed for enantioseparation of vinpocetine using an inexpensive 2-hydroxypropyl-β-CD (HP-β-CD) as the chiral selector (CS). The best chiral separation was achieved using 40 mM HP-β-CD as the CS in 50 mM phosphate buffer (pH 7.0) consisting of 40 mM sodium dodecyl sulfate (SDS) at a separation temperature and separation voltage of 25°C and 25 kV, respectively. To the author's best knowledge, this is the first CD-MEKC study able to successfully separate the four stereoisomer of vinpocetine in separation time of 9.5 min and resolution of 1.04-3.87.
    Matched MeSH terms: Injections
  10. Idris SB, Abdul Kadir A, Abdullah JFF, Ramanoon SZ, Basit MA, Abubakar MZZA
    Front Vet Sci, 2020;7:270.
    PMID: 32613011 DOI: 10.3389/fvets.2020.00270
    The development and utilization of nano-antibiotics is currently gaining attention as a possible solution to antibiotic resistance. The aim of this study was therefore to determine the pharmacokinetics of free oxytetracycline (OTC) and oxytetracycline loaded cockle shell calcium carbonate-based nanoparticle (OTC-CNP) after a single dose of intraperitoneal (IP) administration in BALB/c mice. A total of 100 female BALB/c mice divided into two groups of equal number (n = 50) were administered with 10 mg/kg OTC and OTC-CNP, respectively. Blood samples were collected before and post-administration from both groups at time 0, 5, 10, 15, and 30 min and 1, 2, 6, 24, and 48 h, and OTC plasma concentration was quantified using a validated HPLC-UV method. The pharmacokinetic parameters were analyzed using a non-compartment model. The Cmax values of OTC in OTC-CNP and free OTC treated group were 64.99 and 23.53 μg/ml, respectively. OTC was detected up to 24 h in the OTC-CNP group as against 1 h in the free OTC group following intraperitoneal administration. In the OTC-CNP group, the plasma elimination rate of OTC was slower while the half-life, the area under the curve, and the volume of the distribution were increased. In conclusion, the pharmacokinetic profile of OTC in the OTC-CNP group differs significantly from that of free OTC. However, further studies are necessary to determine the antibacterial efficacy of OTC-CNP for the treatment of bacterial diseases.
    Matched MeSH terms: Injections, Intraperitoneal
  11. Mat Nor N, Guo CX, Rupenthal ID, Chen YS, Green CR, Acosta ML
    Invest Ophthalmol Vis Sci, 2018 07 02;59(8):3682-3693.
    PMID: 30029255 DOI: 10.1167/iovs.17-22829
    Purpose: To evaluate the long-term effect on inflammation and inflammasome activation of intravitreally delivered connexin43 mimetic peptide (Cx43MP) in saline or incorporated within nanoparticles (NPs) for the treatment of the light-damaged rat eye.

    Methods: Light-induced damage to the retina was created by exposure of adult albino Sprague-Dawley rats to intense light for 24 hours. A single dose of Cx43MP, Cx43MP-NPs, or saline was injected intravitreally at 2 hours after onset of light damage. Fluorescein isothiocyanate (FITC)-labelled Cx43MP-NPs were intravitreally injected to confirm delivery into the retina. Electroretinogram (ERG) recordings were performed at 24 hours, 1 week, and 2 weeks post cessation of light damage. The retinal and choroidal layers were analyzed in vivo using optical coherence tomography (OCT) and immunohistochemistry was performed on harvested tissues using glial fibrillary acidic protein (GFAP), leukocyte common antigen (CD45), and Cx43 antibodies.

    Results: FITC was visualized 30 minutes after injection in the ganglion cell layer and in the choroid. Cx43MP and Cx43MP-NP treatments improved a-wave and b-wave function of the ERG compared with saline-injected eyes at 1 week and 2 weeks post treatment, and prevented photoreceptor loss by 2 weeks post treatment. Inflammation was also reduced and this was in parallel with downregulation of Cx43 expression.

    Conclusions: The slow release of Cx43MP incorporated into NPs is more effective at treating retinal injury than a single dose of native Cx43MP in solution by reducing inflammation and maintaining both retinal structure and function. This NP preparation has clinical relevance as it reduces possible ocular complications associated with repeated intravitreal injections.

    Matched MeSH terms: Intravitreal Injections
  12. Prasetyono TOH, Adhistana P
    Malays J Med Sci, 2019 Mar;26(2):66-76.
    PMID: 31447610 DOI: 10.21315/mjms2019.26.2.8
    Background: This study aimed to measure the least initial and maintenance forces of syringe and needle combinations to provide a reference for local anesthetic injection.

    Methods: An experimental study was conducted in our Physics Laboratory during September 2015. A series of syringes sized 1 mL, 3 mL, 5 mL, 10 mL and 20 mL were paired with the original needles, 27G, 27G spinal and 30G. Each combination was tested three times using a compression testing Instron 5940 Series to measure initial and maintenance forces. Statistical analysis was performed using One-way ANOVA.

    Results: The lowest initial force was shown by the combination of 1 mL syringe and 27G spinal needle. However, the 1 mL syringe showed no significant difference across the needles [F(3, 8) = 3.545; P < 0.068]. The original and 27G needle showed mean difference 0.28 (95%CI: -0.19, 0.75; P = 0.420). The lowest maintenance force was measured in the combination of 1 mL syringe and its original 26G needle. On the contrary, both the highest initial and maintenance forces were shown by the combination of 10 mL syringe and 30G needle.

    Conclusion: The 1 mL syringe with original 26G needle shows the best combination.

    Matched MeSH terms: Injections
  13. Sallam H, Boitrelle F, Palini S, Durairajanayagam D, Parmegiani L, Jindal S, et al.
    Panminerva Med, 2023 Jun;65(2):159-165.
    PMID: 37194245 DOI: 10.23736/S0031-0808.23.04869-3
    Intracytoplasmic sperm injection (ICSI) was initially introduced to overcome problems due of severe male factor infertility not being solved with conventional in-vitro fertilization (cIVF). However, recent years have witnessed an increasing use of ICSI by most assisted reproductive technique laboratories for non-male factor indications. Examples of the latter include previous fertilization failure after cIVF, few or poor-quality oocytes, immature oocytes, advanced maternal age, preimplantation genetics test (PGT), cryopreserved oocytes, and unexplained infertility. The replacement of cIVF with ICSI in several non-male factor infertility cases is probably because some reproductive specialists consider that ICSI is associated with better reproductive outcomes. Unfortunately, data on reproductive outcomes in favor of ICSI over cIVF are limited or absent. Therefore, the factors that can help define the use of one technique over the other should be identified. These should include the likelihood of fertilization failure, potential risks of the procedure, and its costs. In this review, we aim to highlight the current guidelines, advantages, and limitations of the use of cIVF/ICSI for infertility treatment. Additionally, we provide a comprehensive review of the use of ICSI in indications other than severe male factor infertility.
    Matched MeSH terms: Sperm Injections, Intracytoplasmic*
  14. Ahmad AA, Ubaidah Mustapa Kamal MA, Ruslan SR, Abdullah S, Ahmad AR
    J Shoulder Elbow Surg, 2020 Nov;29(11):2319-2325.
    PMID: 32499198 DOI: 10.1016/j.jse.2020.03.003
    BACKGROUND: Fixation of clavicle fractures has now become a more popular option as it provides better outcome compared with conservative management. Wide-awake local anesthesia no tourniquet (WALANT) has been effectively used in plating of distal radius and olecranon fractures. This paper expands the usage of WALANT into the shoulder girdle, namely plating of the clavicle that has not been described. The operation is typically performed under general anesthesia.

    METHODS: We report a case series of 16 patients who successfully underwent fixation of the clavicle under the wide-awake technique. The clavicle fractures were grouped under the AO Fracture Classification. The WALANT solution comprised 1% lidocaine, 1:100,000 epinephrine, and 10:1 sodium bicarbonate. A total of 40 mL was injected in each patient with 10 mL subcutaneously along the clavicle followed by 30 mL subperiosteally at multiple intervals and directions.

    RESULTS: The Numerical Pain Rating Score was 0 during WALANT injection and during surgery except for 2 patients with Numerical Pain Rating Scores of 1 and 2, respectively, during reduction.

    CONCLUSION: We conclude that clavicle plating under WALANT is a good alternative option of anesthesia.

    Matched MeSH terms: Injections
  15. Shakeel H, Ahmad TS
    J Hand Surg Am, 2012 Jul;37(7):1319-23.
    PMID: 22721455 DOI: 10.1016/j.jhsa.2012.03.040
    Stenosing tenosynovitis of the flexor tendon sheath of the digits of the hand results from a discrepancy between the diameter of the flexor tendon and its sheath at the A1 pulley. The treatment options for trigger digits include oral nonsteroidal anti-inflammatory drugs (NSAIDs) and local NSAID applications, splintage, steroid injection, and percutaneous and open release of the A1 pulley. Injectable NSAID is used intramuscularly and locally in other sites. The hypothesis is that an injectable NSAID is as effective as the traditionally used steroid injection in the treatment of trigger digit, based on Quinnell grading, and that the treatment works as well in patients with diabetes as in those without diabetes.
    Matched MeSH terms: Injections
  16. Cheok CY, Mohamad JA, Ahmad TS
    J Orthop Trauma, 2011 Jan;25(1):5-10.
    PMID: 21164304 DOI: 10.1097/BOT.0b013e3181d3d338
    The aim was to compare the effectiveness of intra-articular lidocaine (IAL) versus intravenous Demerol and Diazepam (IVS) in reduction of acute anterior shoulder dislocation.
    Matched MeSH terms: Injections, Intra-Articular; Injections, Intravenous
  17. Lee TG, Ahmad TS
    Foot Ankle Int, 2007 Sep;28(9):984-90.
    PMID: 17880872
    The response of chronic plantar fasciitis to any treatment is unpredictable. Autologous blood might provide cellular and humoral mediators to induce healing in areas of degeneration, the underlying pathology in plantar fasciitis. This study compared the efficacy of intralesional autologous blood with corticosteroid injection for plantar fasciitis present for more than 6 weeks.
    Matched MeSH terms: Injections, Intralesional
  18. Najiy Rizal Suriani Rizal, Azuddin Mamat, Aidah Jumahat
    MyJurnal
    In recent years, injection moulding process is one of the most advanced and efficient manufacturing processes for mass production of plastic bottles. However, a good quality of parison is difficult to achieve due to uncontrollable humidity, pressure inlet and water inlet velocity. This paper investigates the effect of using multiple mould cavities to improve the process fill time and injection pressure in the production of PET plastic bottles using MoldFlow software. The modelling of parison was developed using CATIA with the consideration of every part of the parison. MoldFlow software was used to analyse the flow of 20 g parison with different cavity numbers (1, 8, 16, 24 cavity), as well as its corresponding runner size towards its fill time and injection pressure. Other important parameters that affect the production of parison, such as melting temperature, mould temperature, atmospheric temperature and cooling time, were remained constant. The fill time required to produce 24 moulds was improved by 60% compared to using 8 mould cavity only, and this enable the production of more plastic bottles in a day. Therefore, fill time and injection pressure are two important parameters to be considered in the injection moulding process, especially to reduce parison defect and increase its production rate.
    Matched MeSH terms: Injections
  19. Suresh RL, Guinane M, Ainley C
    Med J Malaysia, 2001 Sep;56(3):382-5.
    PMID: 11732088
    Pancreatic sphincter hypertension (PSH) is one of the causes of recurrent pancreatitis. The diagnosis can be established by direct measurement of pancreatic sphincter pressures at pancreatic sphincter manometry. This procedure is not without risks, and in cases with PSH, it certainly carries a higher risk of post procedure pancreatitis. The treatment of this disorder is pancreatic sphincterotomy, which on its own carries risk of acute pancreatitis. Therefore it is important to establish the diagnosis reliably before undertaking this procedure. In order to overcome the false positive readings that are possible in sphincter manometry, we proposed to use secretin stimulated endoscopic ultrasound (SSEUS) to measure pancreatic ductal response as an adjunctive method to aid and supplement the diagnosis. Here we describe 3 cases in which this was carried out to optimal effect.
    Matched MeSH terms: Injections, Intravenous
  20. Suresh RL, Kulhalli V, Evans D, Guinane M, Ainley C
    Med J Malaysia, 2000 Sep;55(3):379-81.
    PMID: 11200722
    We report 2 cases where treatment of achalasia type symptoms due to severe non-specific oesophageal dysmotility have shown symptom resolution and manometric improvement to intrasphincteric botulinum injections either by itself or in combination with oesophageal dilatation.
    Matched MeSH terms: Injections
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links