Needle Technique Research Articles

Global trends and performance of dry needling from 2004 to 2024: a bibliometric analysis.

Many doctors are incorporating dry needling into their clinical practice. Despite this growing trend, there has not been a comprehensive bibliometric analysis conducted in this field. Thus, this study aims to investigate the current research landscape, key research contributors, and popular research topics in dry needling, and to analyze the developmental trends within this area of study. The study utilized the Web of Science Core Collection (WoSCC) as the main data source. Scientific literature was gathered through title (TI) searches for original clinical research papers on dry needling published between 2004 and 2024, using 'dry needling' or 'dry needle' as the search term. Statistical analyses and visualizations of the literature information, such as keywords, countries, research institutions, and authors, were conducted using the bibliometric.com online platform and VOSviewer. This approach aimed to statistically analyze and visualize the key research entities, hotspots, and frontiers in dry needling research. Additionally, the study delved into collaborative networks, research outputs, hot topics, and trends within the field of dry needling. This investigation encompassed 468 publications, with the year 2021 topping the charts for the highest publication output, amassing a total of 271 articles. The journal "Acupuncture in Medicine" emerged as the most frequently cited publication. The most impactful article was titled "Acupuncture and dry-needling for low back pain: An updated systematic review within the framework of the Cochrane Collaboration." Spain took the lead as the most productive country in this domain, with the United States closely following. Cesar Fernández-de-las-Peñas emerged as the most prolific author in the field. The Universidad Rey Juan Carlos in Spain was recognized as the most productive institution for research in dry needling. As for journal keywords, "dry needling," "trigger point," and "myofascial pain syn-drome" were the triumvirate of terms most recurrently encountered. The field of dry needling research has witnessed significant growth in recent years, characterized by the emergence of novel trends such as comparative studies with acupuncture, exploration into the mechanisms of action, and a transition toward interdisciplinary approaches. As medical models evolve, the focus is expanding from the exclusive treatment of muscle pain to broader applications. Despite this progress, the domain is underscored by a paucity of large-scale, multicenter clinical trials and animal studies. There exists an imperative for enhanced collaboration among academic and research institutions. A more profound exploration and comprehensive research endeavors are essential to enhance our understanding and broaden the clinical application of dry needling techniques.

An open comparative randomized prospective study: Direct trocar insertion vs Veress needle technique in laparoscopic surgeries.

Laparoscopy is a minimally invasive technique utilized for both diagnostic and surgical approaches. Minimally invasive procedures compared to laparotomy offer the advantages of reduced hospital stay, lower morbidity, decreased pain, and faster recovery. Common methods for laparoscopic entry include Veress needle insertion (VNI), direct optical trocar entry, direct trocar insertion (DTI), and the Hasson technique. This study aims to compare the efficacy and safety of VNI and DTI in laparoscopic gynecological surgeries. An open comparative randomized prospective study was conducted involving 200 women aged 18 to 70 years, scheduled for laparoscopic surgery at 2 tertiary centers. Participants were randomized into 2 groups: 1 using VNI and other using DTI. The groups were homogeneous regarding age, parity, and body mass index. The mean age of the VNI group is 45.22 ± 11.65 and the DTI group is 44.89 ± 10.5 (P = .833). There were no statistical significance in terms of the presence of chronic diseases and history of previous abdominal surgery between the groups (P = .802 and P = .510, respectively). Entry time to the abdomen, the decrease in hemoglobin values, and hospitalization length were found to be statistically significant between the entry methods (P < .001, P = .002, and P < .001, respectively). Entry time, the decrease in hemoglobin value, and hospitalization length were higher in the VNI group. In conclusion, although there is no definitive consensus on the optimal laparoscopic entry technique, direct trocar entry is an effective alternative to the Veress needle insertion technique. Direct trocar entry is associated with shorter entry times, fewer perioperative complications, less reduction in hemoglobin levels, and shorter hospitalization duration compared to VNI.

Uniportal thoracoscopic plication of diaphragmatic eventration: loop needle technique for better visualization.

Symptomatic unilateral diaphragmatic eventration require surgical intervention. A 56-year-old woman complained of dyspnoea on exertion and was noted to have left diaphragm elevation on chest radiographs. Dynamic magnetic resonance imaging showed paradoxical movement of the left diaphragm. We performed diaphragmatic plication by uniportal thoracoscopy with knifeless endostaplers and a loop needle device. Her symptoms significantly improved immediately after the operation, and this condition had been maintained for 6 months. We thus suggest this minimally invasive technique as an easy and safe method for diaphragmatic plication.

Dry needling techniques as a treatment for improving disability and pain in patients with different types of headache: A systematic review and meta-analysis

BackgroundHeadaches, a widespread neuromuscular ailment, pose a significant burden on individuals and society, necessitating both pharmacological and non-pharmacological interventions. Dry needling (DN) has surfaced as a notable non-pharmacological alternative for addressing headaches. We aim to compare DN intervention with the control group in the management of different types of headaches. MethodsA comprehensive meta-analysis was conducted, encompassing a systematic exploration of five electronic databases up to May 2023, with studies assessed for validity using the Cochrane risk of bias tool. Eligible studies included those with a control group, which could consist of sham interventions, physiotherapy, or pharmacological treatments. Outcomes related to disability, headache intensity, and frequency were extracted and analyzed. ResultsOut of 4304 studies screened, 13 randomized controlled trials (RCTs) were included in this systematic review, of them 10 RCTs were included in the meta-analysis. A significant decline in the disability score and headache intensity was evident in the DN group compared to the control group, one and three-month follow-ups. Specifically, substantial reductions in headache frequency were prominent after one and three months post-intervention. ConclusionDry needling manifests as a potent intervention, diminishing headache intensity and frequency, albeit with lower impact on disability scores. The observed benefits were especially pronounced after one and three months, though the heterogeneous nature of some data analyses mandates further detailed studies to gain a clearer understanding of DN's efficacy on the assessed outcomes.

Precise Needle and Cannula Placement in the Forehead During Aesthetic Procedures: Can Device and Angulation Influence Accuracy? A Fresh Frozen Specimen Study.

Myomodulation is a technique aimed at enhancing the dynamics of muscle contraction and relaxation through methods like hyaluronic acid (HA) injection. Achieving optimal outcomes depends on the precise placement of the injected product within the targeted anatomical plane. This is particularly important in the forehead, an area with elevated vascular risk. The selected treatment techniques must ensure both efficacy and safety. This study aims to assess the anatomical precision of HA injections in the forehead using different techniques and devices. Four fresh frozen specimens were injected with HA by five experienced board-certified plastic surgeons using three different techniques/devices: (1) a 50mm, 22G microcannula; (2) a 13mm, 27G needle with the bevel down at a 45-degree angle; and (3) the same needle positioned at a 90-degree angle. Ultrasound analysis was used to evaluate the precision of each approach. Both the cannula technique and the needle technique with the bevel down at a 45-degree angle consistently delivered the filler to the supraperiosteal layer in 100% of cases without spreading. However, the 90-degree needle technique, despite correct placement on the periosteum, resulted in filler dispersion across multiple layers. The accuracy of filler placement in the forehead is influenced by the choice of device and its angulation. It is recommended to use a cannula with the entry point at the frontalis crest or a needle angled at 45 degrees to the skin. The use of a needle at a 90-degree angle should be avoided to ensure precise placement and avoid filler migration. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

402.1: Minimizing risks in hepatocellular cancer biopsy: Coaxial needle technique with tract cauterization.

402.1: Minimizing risks in hepatocellular cancer biopsy: Coaxial needle technique with tract cauterization.

615. ROBOTIC REDO LAPAROSCOPIC HELLER’S CARDIOMYOTOMY

Abstract Introduction Robotic Heller’s cardiomyotomy is the preferred treatment option for achalasia cardia. However, following Heller’s cardiomyotomy up to 20% of patients experience dysphagia and regurgitation in the long term. The ideal management option for such patients needs to be determined. Surgical Steps The procedure is carried out with patient in supine position, legs abducted with the knees in slightly flexed position in reverse Trendelenburg position of approximately 30°.The pneumoperitoneum is created by closed Veress needle technique. After Relasing Adhesions, the gastrohepatic ligament is divided and the right crus is identified and retrocardiac window is formed; proximal short gastric vessels are divided for posterior wrap. The esophagus is separated by blunt dissection from the crus, the peritoneum and phrenoesophageal membrane are divided and the left crus is identified. If an anterior partial fundoplication is planned as antireflux procedure, the mobilization is limited to the lateral and anterior aspects. The anterior vagus nerve is identified and should be dissected and lifted away from the distal esophagus and proximal stomach in order to facilitate transhiatal dissection, myotomy and also to prevent injury to the esophagus and vagal trunks. Dissection is continued cranially around the esophagus for a distance of about 2–3 cm onto the dilated segment of the esophagus in the posterior mediastinum. If posterior partial wrap (Toupet) is planned, esophagogastric dissection is performed posteriorly from both crura and median arcuate ligament to get tension free wrap. Fundus of the stomach is dissected off the diaphragm and if needed two or three short gastric vessels are divided. Posterior vagal trunk is dissected along with esophagus. Conclusion Redo Robotic Heller’s cardiomyotomy can safely be performed with good symptomatic relief for patients who present with recurrent symptoms following Heller’s cardiomyotomy. Long term follow-up with larger sample size is needed to confirm these findings. https://drive.google.com/file/d/1uFgx0Aal92o5FE-Ndp-tAsCg01NJ6Crm/view?usp=sharing

Discussion on clinical application and regularity of the theory of "mind-regulating" in clinical acupuncture and moxibustion treatment.

The active role of "Shen" (mind) in the process of disease treatment has always been valued by scholars of traditional Chinese medicine (TCM). "Tiaoshen" (mind-regulating) is regarded as the fundamental component of TCM therapy. "Mind-regulating" acupuncture and moxibustion therapy, as a treatment method for both body and mind, is consistent with the present bio-psycho-social medical model. In recent years, a large number of clinical studies have confirmed the exact efficacy of "mind-regulating" acupuncture and moxibustion therapy. This article reviewed the clinical applications of that in psychosomatic diseases, neurological diseases, and digestive diseases over the last decade. This article also summarized the research progress of various "mind-regulating" acupuncture and moxibustion methods, investigated the theoretical connotations of "Tongdu Tiaoshen" (dredging Governor Vessel and regulating mind) acupuncture, "Shugan Tiaoshen" (soothing liver and regulating mind) acupuncture, and the "Tiaoshen needling technique" (mind-regulating needling technique), and generalized the main acupoint selection rules. Lastly, future development directions were provided for the theoretical basis of clinical application of "mind-regulating" acupuncture and moxibustion therapy for further improvement.

Straightforward and immediate ultrasound-guided kidney biopsy using a guide needle technique to get adequate tissue with reduced procedural time.

A streamlined and effective renal biopsy technique is essential for all nephrologists, particularly those who are less experienced, such as residents. Herein, we report the efficacy of a Straightforward and Immediate ultrasound-guided kidney biopsy using a Guide Needle (SIGN) technique, which allows operators to insert a biopsy gun through a guide needle placed into the fascia of the posterior abdominal wall. A retrospective cross-sectional study was conducted at a nephrology training institution to compare the time spent on the procedure and the number of glomeruli obtained between a group using the SIGN (n = 81) and a group using the conventional ultrasound-guided kidney biopsy technique with a needle guide device (n = 143). The median procedure time in the SIGN group (2min, interquartile range [IQR]: 1-3min) was significantly shorter than that in the conventional group (3min, IQR: 2-4min) (P < 0.001). Multivariable linear regression and logistic regression analyses adjusted for covariates, including operators (board-certificated nephrologists or nephrology residents), showed that the use of the SIGN technique was independently associated with a high number of glomeruli obtained and a procedure time above 2min as the median value (odds ratio: 0.17, 95% confidence interval CI 0.09-0.34). The prevalence of complications was comparable between the two groups (P = 0.681). The SIGN technique reduces the procedure time and obtains adequate biopsy tissue regardless of the operator's experience. SIGN can be applied in nephrology training programs and used as a standard biopsy technique.

BAASIK technique: an innovative single needle technique of performing shoulder corticosteroid injections.

The novel BAASIK (B-Botchu,Bipin, A-Agrawal, A-Ankit, S- Sindhura, I-Iyengar, K- Kapil) technique is a combined ultrasound-guided injection into the subacromial-subdeltoid (SASD) bursa and the biceps tendon sheath to treat shoulder pain associated with biceps tendonitis/tendinopathy, subacromial bursitis, rotator cuff impingement or to determine the source of shoulder pain. This technique aims in reducing shoulder pain, improving functional activities and enhancing treatment delivery. A single-entry supine ultrasound-guided injection of the subacromial-subdeltoid (SASD) bursa and biceps tendon sheath involves using a single needle insertion point to access both structures for therapeutic injection. This technique could become a favoured alternative technique, rather than subjecting patients to two needlesticks and preparing twoseparate injections to address often concomitant pathologies.

Ultrasound-Guided Central Venous Cannulation in Neonates: A Comparison Between Introducer Needle and Cannula over the Needle Techniques

Ultrasound-Guided Central Venous Cannulation in Neonates: A Comparison Between Introducer Needle and Cannula over the Needle Techniques

Adjustable-tip needles versus fixed-tip needles in radiofrequency ablation of symptomatic benign thyroid nodules: a single-center Italian experience

PurposeIn this retrospective, observational study we aim to compare the outcomes of the RFA treatment of benign thyroid nodules, carried out respectively with the standard fixed-needle approach (FTN) and the adjustable-tip needle technique (ATN), considered a more tailored, quicker and easier technical approach.MethodsWe enrolled 36 patients who underwent RFA treatment of symptomatic, benign, thyroid nodule, 18 with the ATN and 18 with the FTN approach, respectively. Data about absolute volume reduction, volume reduction rate (VRR) and success rate (defined as VRR ≥ 50%), after 1, 3 and 6 months of follow-up were compared.ResultsOur study suggested no substantial difference between the approaches, up to 6 months of follow-up, both in terms of absolute reduction (p = 0.27) and VRR (p = 0.14). These results were confirmed when the success rates, both in terms of 50%-reduction (p = 0.12) and absolute reduction (p = 0.42), was considered. Only at the 6-month evaluation, the FTN procedure showed a better success rate, yet without statistical significance (88.9% vs. 61.1%, p = 0.12). No difference emerged both in terms of patients’ satisfaction and safety.ConclusionOur small experience suggested no substantial difference between ATN and FTN, in terms of outcomes. On the other hand, ATN was considered to be more straightforward and could consequently allow for a shorter operator learning curve.

Placebo and nocebo effects of percutaneous needle electrolysis and dry-needling: an intra and inter-treatment sessions analysis of a three-arm randomized double-blinded controlled trial in patients with patellar tendinopathy.

This study aimed to investigate the influence of potential placebo and nocebo effects on pain perception of percutaneous needle electrolysis (PNE) in individuals with patellar tendinopathy. In this secondary analysis of a three-arm randomized double-blinded controlled trial, intra and inter-session pain perception data from 48 sporting participants with patellar tendinopathy between 18 and 45 years were investigated. Participants were divided into 3 parallel groups: "no-sham group" [PNE intervention], "single-sham group" [sham PNE by using dry needling], and "double-sham group" [sham PNE by using sham needles]. Every group received 4 sessions of the needling therapies targeting the patellar tendon over 8 weeks and was instructed to perform a unilateral eccentric exercise program of the quadriceps muscle on the affected side. Clinical and needle-related pain was assessed before, during, and after each treatment session using a visual analog scale. No differences were found between groups intra- or inter-session in terms of pain reduction (P = 0.424) despite clinical pain decreased in all groups since the first treatment session (P < 0.001). Furthermore, although the double-sham group showed a lower percentage of participants reporting needle-related pain during needle intervention (P = 0.005), the needle-related pain intensity after needle intervention was similar between groups (P = 0.682). Moreover, there were no group differences for the duration of pain sensation after any needle intervention (P = 0.184), extending in many cases beyond 24 h. Needling therapies for individuals with patellar tendinopathy are prone to elicit placebo effects regarding clinical pain and nocebo effects regarding needling-related pain. Clinicians and physical therapists treating musculoskeletal pain conditions should consider the added value and potential mechanisms of action before routinely using needle techniques.

Evaluation of environmental antibiotic contamination by surface wipe sampling in a large care centre.

Exposure of healthcare workers to antibiotics may cause adverse health effects. Results of environmental contamination with antibiotics, obtained by taking surface wipe samples, can be used as an indicator for potential exposure to these sensitizing drugs. The objective was to describe the results of repeated measurements of contamination with antibiotics on multiple surfaces in hospital wards. Standardized needle and syringe preparation techniques and cleaning procedures were used. The preparation table and the floor around the waste bin in six wards were sampled and analysed for contamination with the antibiotics amoxicillin, benzylpenicillin, cefotaxime, ceftriaxone, flucloxacillin, meropenem, piperacillin and vancomycin. Sampling was performed in four trials during 8 months. Depending on the outcome of the trials, the cleaning procedure was adapted. Liquid chromatography with tandem mass spectrometry was used for the analysis of the drugs. During the four trials, contamination with all eight antibiotics was omnipresent on all preparation tables and floors in the six wards. The highest contamination was found for amoxicillin (1291 ng/cm2). Changing the cleaning procedure did not reduce the level of contamination. Surface contamination with the antibiotics was widespread and most probably caused by spillage during the preparation in combination with an ineffective cleaning procedure. Strategies should be developed and implemented by institutions for safe handling of antibiotics to reduce environmental contamination and potential exposure of healthcare workers to these sensitizing drugs.

The effect of treatment of low back pain due to spondylosis by Jin’s 3-needle technique and “Doc hoat tang ky sinh” remedy combine with cupping therapy

Background: Low back pain due to spondylosis is a common musculoskeletal disease that is frequently encountered in clinical practice and tends to increase in modern society. Treatment of low back pain due to spondylosis of Jin’s 3 - needle technique and “Doc hoat tang ky sinh” remedy combine with cupping therapy has many positive clinical results. Objectives: To evaluate of treatment of low back pain due to spondylosis by Jin’s 3 - needle technique and “Doc hoat tang ky sinh” remedy combine with cupping therapy. Methods: A total of 40 patients with low back pain due to spondylosis treated by Jin’s 3 - needle technique and remedy combine with cupping therapy at Thua Thien Hue Traditional Medicine Hospital. The study was designed by the method of uncontrolled clinical trial study. The outcomes were assessed at baseline and after treatment. Results: After 18 days of treatment, VAS score decreased from 4.83 ± 1.647 to 1.98 ± 0.947 (p &lt; 0.05), lumbar spine dilation increased from 2.23 ± 0.653 to 3.425 ± 0.516 (p &lt; 0.05), lumbar spine range of motion increased from 1.98 ± 0.698 to 3.83 ± 0.385 (p &lt; 0.05). Conclusions: Jin’s 3 - needle technique and “Doc hoat tang ky sinh” remedy combine with cupping therapy had a good effect in treatment of low back pain due to spondylosis. Key words: low back pain, spondylosis, Jin’s 3 - needle technique, Doc hoat tang ky sinh, cupping.

Sharp needle reconstructs peripheral outflow for patients with malfunctional arteriovenous fistula

Objective To investigate the feasibility and efficacy of combining ultrasound-guided sharp needle technique with percutaneous transluminal angioplasty (PTA) for treating outflow stenosis or dysfunction in arteriovenous fistula (AVF) among hemodialysis patients. Methods From October 2021 to March 2023, patients with occluded or malfunctional fistula veins not amenable to regularly angioplasty were retrospectively enrolled in the study. They underwent ultrasound-guided sharp needle intervention followed by PTA. Data on the location and length between the two veins, technical success, clinical outcomes, and complications were collected. Patency rates post-angioplasty were calculated through Kaplan-Meier analysis. Results A total of 23 patients were included. The mean length of the reconstructed extraluminal segment was 3.18 cm. The sharp needle opening was performed on the basilic vein (60.9%), brachial vein (26.1%), or upper arm cephalic vein (13%) to create outflow channels. Postoperatively, all cases presented with mild subcutaneous hematomas around the tunneling site and minor diffuse bleeding. The immediate patency rate for the internal fistulas was 100%, with 3-month, 6-month, and 12-month patency rates at 91.3%, 78.3%, and 43.5%, respectively. Conclusion Sharp needle technology merged with PTA presents an effective and secure minimally invasive method for reconstructing the outflow tract, offering a new solution for recanalizing high-pressure or occluded fistulas.

Percutaneous Surgery for Trigger Finger Treatment Using a Novel Surgical Device: An Experimental Study on Fresh Cadavers

Trigger finger, a stenosing tenosynovitis of the flexor tendon at the A1 pulley, can cause pain and impair daily activities. Despite common surgical interventions, postsurgical complications are frequent, prompting the search for less invasive techniques. An experimental study was conducted on fresh cadavers to compare three techniques: the first using a PulleyCut without ultrasound guidance, the second using a PulleyCut with ultrasound guidance, and the third using a percutaneous needle technique. The complete release of the A1 pulley, integrity of the A2 pulley, flexor tendons, and neurovascular bundles were assessed. The new device group and the ultrasound-guided group demonstrated 100% complete release of the A1 pulley, whereas the needle group achieved only 38% success. There were no A2 pulley injuries in any group. Flexor tendons were injured in 7% of cases in the new device group and 77% in the needle group. A neurovascular injury occurred in the needle group. Compared with the percutaneous needle technique, the new device proved safe and effective for A1 pulley release, minimizing damage to flexor tendons and neurovascular structures. Ultrasound did not provide significant advantages, suggesting that the new device can be confidently used without ultrasound assistance. The PulleyCut represents a promising percutaneous technique for trigger finger treatment, demonstrating superiority over the needle technique in terms of efficacy and safety. These results encourage future clinical investigations to validate its practical application. Therapeutic IIc.

Clinical experience of Shao's nu-needle manipulation method for post-stroke depression

The clinical experience of Shao's needling technique for post-stroke depression is introduced. Professor SHAO Jingming proposes that the main pathogenesis of this condition lies in the "imbalance of body and spirit," with its onset closely related to the heart, liver, spleen, and kidney. In clinical practice, based on the principle of "treating both the body and spirit", "three acupoints for treating the spirit" including Dazhui (GV 14), Fengchi (GB 20), and Baihui (GV 20) are selected, combined with back-shu points such as Xinshu (BL 15), Ganshu (BL 18), Pishu (BL 20), and Shenshu (BL 23). The nu-needle manipulation method is applied. The treatment focuses on both physical and mental aspects, achieving remarkable therapeutic effects.

Systematic review on techniques for the creation of pneumoperitoneum in laparoscopic surgeries

Systematic review on techniques for the creation of pneumoperitoneum in laparoscopic surgeries

An evaluation of wet and dry needling techniques for treating myofascial pain in trapezius muscle – A meta-analysis

Abstract Introduction: Myofascial pain is a common sign of temporomandibular joint disorders and a significant cause of dysfunction in the general population. Although there are many ways to treat it, because of their ease of use and effectiveness in reducing pain, needling therapies, particularly those inside the masticatory muscles, have seen a recent surge in attention. Aim: The aim of the study was to evaluate the comparison between wet and dry needling therapies in myofascial pain management. Materials and Methods: The following study was built using the PICOS and Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocols. A comprehensive search of the literature utilizing the PubMed search engines with the keywords acupuncture, dry needling, wet needling, botulinum toxin, local anesthesia, and masticatory muscle problems was done. A total of 412 items were found after searching the databases. Finally, the analysis contained 21 publications that met the parameters. Results: A statistically significant (P &lt; 0.001) impact on pain reduction was seen by this meta-analysis when comparing wet versus dry needling (mean difference = 0.80, 95% confidence interval = −0.52–2.12, n¼ 7 trials). Discussion: The effectiveness of wet and dry needling in treating symptoms of neck discomfort with musculoskeletal origins related to TrPs was compared in this meta-analysis. We found strong evidence that lidocaine, a local anesthetic, used in wet needling reduced pain more effectively than dry needling. Conclusion: Evidence from this meta-analysis suggests that in individuals with trigger points (TrPs) associated with symptoms of neck discomfort, lidocaine TrP injection works better than dry needling to reduce pain.