Tag: nevin manimala

J Orthop Sci. 2023 Apr 6:S0949-2658(23)00080-5. doi: 10.1016/j.jos.2023.03.010. Online ahead of print.

ABSTRACT

BACKGROUND: Walking is the most affected motor function in children with cerebral palsy (CP). Orthopaedic surgery is regularly used to improve ambulation in children with CP. Selective Percutaneous Myofascial Lengthening (SPML) is considered the state-of-the art technique for surgical lengthening of spastic/contracted muscles in CP. The purpose of this study was to investigate the effect of combined SPML surgery and postoperative functional physiotherapy on gait function and characteristics of children with spastic cerebral palsy (CP).

METHODS: Twenty-six children with spastic CP, aged 5-7 years, Gross Motor Function Classification System (GMFCS) levels II (n = 6), III (n = 12) and IV (n = 8) participated in a quasi-experimental one-group pretest-posttest study with a 9-month follow-up. The Global Motion Graph Deviation Index (MGDI) (including MGDI sub-indices of each joint in each plane of motion) and spatiotemporal parameters of a three-dimensional kinematic gait analysis were used to assess the gait function and characteristics, respectively.

RESULTS: Nine months following SPML and functional physiotherapy, statistically significant improvements (p < 0.05) were noted in the Global MGDI, the MGDIs of sagittal plane knee and ankle motion analysis graphs, and the four most common spatiotemporal measures of gait: walking velocity, stride length, step length, and cadence.

CONCLUSION: Children with spastic CP seem to gain better overall gait function following SPML procedure and functional physiotherapy, by achieving higher walking velocity, longer stride length and step length, and faster cadence. Further studies with control group and longer follow-up three-dimensional gait analyses are warranted to validate these positive results.

PMID:37031098 | DOI:10.1016/j.jos.2023.03.010

Eur Urol Focus. 2023 Apr 6:S2405-4569(23)00079-2. doi: 10.1016/j.euf.2023.03.010. Online ahead of print.

ABSTRACT

BACKGROUND: Studies assessing the stone-free rate (SFR) after ureteroscopy are limited to expert centers with varied definitions of stone free. Real-world data including community practices related to surgeon characteristics and outcomes are lacking.

OBJECTIVE: To evaluate the SFR for ureteroscopy and its predictors across diverse surgeons in Michigan.

DESIGN, SETTING, AND PARTICIPANTS: We assessed the Michigan Urological Surgery Improvement Collaborative (MUSIC) clinical registry for patients with renal or ureteral stones treated with ureteroscopy between 2016 and 2021 who had postoperative imaging.

OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Stone free was defined as no fragments on imaging reports within 60 d entered by independent data abstractors. Factors associated with being stone free were examined using logistic regression, including annual surgeon volume. We then assessed variation in surgeon-level SFRs adjusted for risk factors.

RESULTS AND LIMITATIONS: We identified 6487 ureteroscopies from 164 surgeons who treated 2091 (32.2%) renal and 4396 (67.8%) ureteral stones. The overall SFRs were 49.6% (renal) and 72.7% (ureteral). Increasing stone size, lower pole, proximal ureteral location, and multiplicity were associated with not being stone free. Female gender, positive urine culture, use of ureteral access sheath, and postoperative stenting were associated with residual fragments when treating ureteral stones. Adjusted surgeon-level SFRs varied for renal (26.1-72.4%; p < 0.001) and ureteral stones (52.2-90.2%; p < 0.001). Surgeon volume was not a predictor of being stone free for renal stones. Limitations include the lack of imaging in all patients and use of different imaging modalities.

CONCLUSIONS: The real-world complete SFR after ureteroscopy is suboptimal with substantial surgeon-level variation. Interventions focused on surgical technique refinement are needed to improve outcomes for patients undergoing ureteroscopy and stone intervention.

PATIENT SUMMARY: Results from a diverse group of community practicing and academic center urologists show that for a large number of patients, it is not possible to be completely stone free after ureteroscopy. There is substantial variation in surgeon outcomes. Quality improvement efforts are needed to address this.

PMID:37031097 | DOI:10.1016/j.euf.2023.03.010

Eur Urol Focus. 2023 Apr 6:S2405-4569(23)00077-9. doi: 10.1016/j.euf.2023.03.011. Online ahead of print.

ABSTRACT

BACKGROUND: The optimal radiological follow-up of prostate lesions negative on magnetic resonance imaging (MRI)-targeted biopsy (MRI-TB) is yet to be optimised.

OBJECTIVE: To present medium-term radiological and clinical follow-up of biopsy-negative lesions.

DESIGN, SETTING, AND PARTICIPANTS: The records for men who underwent multiparametric MRI at the UCLH one-stop clinic for suspected prostate cancer between September 2017 and March 2020 were reviewed (n = 1199). Patients with Likert 4 or 5 lesions were considered (n = 495), and those with a subsequent negative MRI-TB comprised the final study population (n = 91).

OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Baseline and follow-up MRI and biopsy data (including prostate-specific antigen [PSA], prostate volume, radiological scores, and presence of any noncancerous pathology) were extracted from reports. The last follow-up date was the date of the last test or review in clinic.

RESULTS AND LIMITATIONS: Median follow-up was 1.8 yr (656 d, interquartile range [IQR] 359-1008). At baseline, the median age was 65.4 yr (IQR 60.7-70.0), median PSA was 7.1 ng/ml (IQR 4.7-10.0), median prostate volume was 54 ml (IQR 39.5-75.0), and median PSA density (PSAD) was 0.13 ng/ml² (IQR 0.09-0.18). Eighty-six men (95%) had Likert 4 lesions, while the remaining five (5%) had Likert 5 lesions. Only 21 men (23%) had a single lesion; most had at least two. Atrophy was the most prevalent pathology on MRI-TB, present in 64 men (74%), and followed by acute inflammation in 42 (46%), prostatic intraepithelial neoplasia in 33 (36%), chronic inflammation in 18 (20%), atypia in 13 (14%), and granulomatous inflammation in three (3%). Fifty-eight men had a second MRI study (median 376 d, IQR 361-412). At the second MRI, median PSAD decreased to 0.11 ng/ml² (IQR 0.08-0.18). A Likert 4 or 5 score persisted only in five men (9%); 40 men (69%) were scored Likert 3, while the remaining 13 (22%) were scored Likert 2 (no lesion). Of 45 men with a Likert ≥3 score, most only had one lesion at the second MRI (28 men; 62%). Of six men with repeat MRI-TB during the study period, two were subsequently diagnosed with prostate cancer and both had persistent Likert 4 scores (at baseline and at least one follow-up MRI).

CONCLUSIONS: Most biopsy-negative MRI lesions in the prostate resolve over time, but any persistent lesions should be closely monitored.

PATIENT SUMMARY: Lesions in the prostate detected via magnetic resonance imaging (MRI) scans that are negative for cancer on biopsy usually resolve. Repeat MRI can indicate persistent lesions that might need a second biopsy.

PMID:37031096 | DOI:10.1016/j.euf.2023.03.011

J Adolesc Health. 2023 Apr 6:S1054-139X(23)00110-6. doi: 10.1016/j.jadohealth.2023.02.015. Online ahead of print.

ABSTRACT

PURPOSE: Parents’ attitudes toward contraceptive delivery methods have been shown to impact their adolescents’ use of contraceptive methods. However, little is known about the HIV pre-exposure prophylaxis (PrEP) delivery method attitudes of parents of sexual and gender minority (SGM) adolescents assigned male at birth (AMAB). This exploratory, mixed-method formative study examined the PrEP delivery method preferences among a convenience sample of 33 parents of SGM adolescents AMAB who live in Texas.

METHODS: Participants completed an online survey, where they selected their preferred PrEP method for their SGM adolescent AMAB to use: PrEP as a daily oral pill, a bimonthly injectable, or a yearly implant. Parents answered an open-ended question about their reasons for choosing their preferred method. We analyzed data through descriptive statistics and inductive content analysis.

RESULTS: Findings from this convenience sample suggest that there is not one PrEP delivery method that parents of SGM adolescents AMAB prefer: one third of parents (33.3%) selected PrEP as a daily oral pill, 45.5% selected PrEP as a bimonthly injectable, and 21.2% selected PrEP as an annual implant. Parents cited multiple reasons for selecting a delivery method over another, with the most prevalent reasons being adherence (57.6%), access or cost (21.2%), and generic convenience or ease (21.2%).

DISCUSSION: Findings from this formative exploratory study sets the stage for future research and intervention development in increasing parental knowledge, preferences, and preference motivations for PrEP delivery methods.

PMID:37031089 | DOI:10.1016/j.jadohealth.2023.02.015

J Adolesc Health. 2023 Apr 6:S1054-139X(23)00105-2. doi: 10.1016/j.jadohealth.2023.02.010. Online ahead of print.

ABSTRACT

PURPOSE: Substance use is common among adolescents, and among those with substance use disorders; use often persists into middle age, underlying the importance of early detection and treatment. The goal of this quality improvement project was to increase the electronic substance use screening rate of adolescents presenting for preventative health visits from 0% to 50% between March 2021 and September 2021.

METHODS: This is an ongoing quality improvement project. Participants included patients ≥12 who presented to the Adolescent Medicine Clinic for preventative health visits. We incorporated the Screening to Brief Intervention into the existing Car, Relax, Alone, Forget, Friends, Trouble tool within the electronic health record. We completed a Plan-Do-Study-Act cycle by reviewing every patient’s chart who did not receive screening and identified that a common reason for missed screening was designating the visit as “establishing care” rather than preventative health visit. We modified our eligible patient criteria to include all adolescents presenting to establish primary care.

RESULTS: We achieved a statistically significant center-line shift with a p value (<.001) from approximately 0% at baseline to a new baseline of 85% from June 2021 to June 2022. After broadening our eligibility criteria, our electronic screening rate improved from 78% in November 2021, to 83% in December 2021.

DISCUSSION: Electronic health record integration of the Screening to Brief Intervention/Car, Relax, Alone, Forget, Friends, Trouble is an effective method to systematically and electronically screen adolescents for SUD at preventative health visits. Integration using similar approaches may benefit other institutions interested in providing standardized SUD screening.

PMID:37031088 | DOI:10.1016/j.jadohealth.2023.02.010

J Perianesth Nurs. 2023 Apr 6:S1089-9472(22)00595-0. doi: 10.1016/j.jopan.2022.11.007. Online ahead of print.

ABSTRACT

PURPOSE: To prevent intraoperative inadvertent hypothermia (IIH), resistive products and forced-air warming systems are often used simultaneously. There is insufficient evidence to show whether this application is clinically more effective than a single active warming device. The aim of this study is to compare the efficacy a single intraoperative active warming method with combined methods in IIH prevention.

DESIGN: A randomized, prospective, experimental study.

METHODS: This study was conducted between June and October 2021 in the operating room of a training and research hospital. The study sample consisted of 123 patients who underwent scheduled orthopedic surgery under spinal anesthesia, were young (18-64), and had an ASA risk score of I to III. The patients were divided into three groups preoperatively according to the stratified randomization technique. To prevent IIH, a resistive warming mattress was used in group 1; a forced-air warming system was used in group 2; and a combination of the two methods were used in group 3. The body temperatures of the patients were measured and recorded every 15 minutes from admission to the operating room until the end of surgery.

FINDINGS: The mean intraoperative body temperature of the patients was 36.6±0.15˚C for group 1; 36.6±0.1˚C for Group 2 and 36.6 ± 0.15˚C for Group 3. There was no difference between the groups in terms of body temperature. The overall incidence of IIH was 8.1%; 9.8% in group 1, 9.8% in group 2 and 4.9% in group 3. There was no statistically significant difference between the groups in terms of IIH (p < .05).

CONCLUSIONS: This study supports the efficacy of using resistive warming mattress and forced-air warming systems in preventing IIH. The use of both methods together made no difference in terms of IIH development.

PMID:37031060 | DOI:10.1016/j.jopan.2022.11.007

J Hand Ther. 2023 Apr 6:S0894-1130(22)00117-X. doi: 10.1016/j.jht.2022.12.002. Online ahead of print.

ABSTRACT

STUDY DESIGN: Cross-sectional online survey.

INTRODUCTION: Exercise relative motion (RM) orthoses are prescribed by hand therapists to improve finger motion but there is limited scientific evidence to guide practice.

PURPOSE OF THE STUDY: To describe Australian hand therapists’ use of exercise RM orthoses to improve PIPJ motion, including trends in orthosis design, prescription, clinical conditions, and their opinions on orthosis benefits and limitations.

METHODS: 870 Australian Hand Therapy Association members were sent an electronic survey that included multiple choice, Likert scale and open-ended questions under four subgroups: demographics, design trends, prescription, and therapist opinions. Data analysis consisted of predominantly descriptive statistics and verbatim transcription.

RESULTS: 108 Australian therapists completed the survey, over a third with ≥ 20 years of clinical experience. Exercise RM orthoses were prescribed weekly to monthly (82%) for between 2-6 weeks duration (81%) and used during exercise and function (87%). The most common differential MCPJ position was 11-30° extension (98%) or flexion (92%). Four-finger designs were most common for border digits (OR ≥3.4). Exercise RM orthoses were more commonly used for active and extension deficits compared to passive (OR ≥3.7) and flexion deficits (OR ≥1.4), respectively. Clinicians agreed that the orthosis allowed functional hand use (94%), increased non-intentional exercise (98%), and was challenging to use with fluctuating oedema (60%).

DISCUSSION: This survey highlights notable clinical trends despite only reaching a small sample of Australian hand therapists. Exercise RM orthoses were frequently being used for active PIPJ extension and flexion deficits. A common MCPJ differential angle was reported, while the number of fingers incorporated into the design depended on the digit involved. Therapists’ preferences mostly agreed with the limited available evidence.

CONCLUSION(S): This limited survey identified common exercise RM orthosis fabrication and prescription trends amongst Australian therapists. These insights may inform future biomechanical and clinical research on this underexplored topic.

PMID:37031058 | DOI:10.1016/j.jht.2022.12.002

Poult Sci. 2023 Mar 17:102643. doi: 10.1016/j.psj.2023.102643. Online ahead of print.

NO ABSTRACT

PMID:37031055 | DOI:10.1016/j.psj.2023.102643

Br J Oral Maxillofac Surg. 2023 Mar 15:S0266-4356(23)00072-4. doi: 10.1016/j.bjoms.2023.03.003. Online ahead of print.

ABSTRACT

The decision about the choice of load-sharing (LS) or load-bearing (LB) osteosynthesis is determined by an interplay of fracture-related and patient-related factors. In some situations a similar fracture in two different patients may be treated successfully by either of these methods. Our aim was to identify preoperative patient-related factors that may assist in deciding which form of osteosynthesis is employed. All adult patients who underwent open reduction and internal fixation of mandibular fractures (excluding condyle) between 1 October 2018 and 1 June 2021 were retrospectively identified. The odds of developing postoperative complications and requiring a return to theatre (RTT) were calculated for each method of fixation together with the following patient factors: smoking, excess alcohol, substance misuse, and severe mental health issues. Of 337 fractures treated using LS principles, 27 (8%) developed complications, of which 20 (6%) required a RTT for repeat osteosynthesis. Of 74 fractures treated using LB principles, seven (10%) developed complications and two (3%) required a RTT for repeat osteosynthesis. The only patient factor that had statistically significant increased odds of a complication requiring RTT was LS osteosynthesis in patients who admitted drinking excess alcohol (OR = 7.83, p = 0.00, 95% CI = 3.13 to 19.60). Complications when treating mandibular fractures are rarely reported in the literature, and lack standardisation in their clinical significance. Figures generally represent overall numbers of patients, whereas the number of individual fractures treated is more accurate. In our study complications occurred in 8% of treated fractures and 10% of patients. The RTT rate was 7% of patients, which compares favourably with a recently stated standard of 10% of patients, as suggested by the Getting it Right First Time (GIRFT) report.

PMID:37031044 | DOI:10.1016/j.bjoms.2023.03.003

Transplant Proc. 2023 Apr 6:S0041-1345(23)00143-4. doi: 10.1016/j.transproceed.2023.03.016. Online ahead of print.

ABSTRACT

BACKGROUND: Risk prediction of de novo donor-specific antibody (dnDSA) formation is crucial for understanding the long-term prognostic impact of kidney transplantation (KT). Recently, follicular helper T (Tfh) cells, a subtype of CD4⁺ T cells, have been reported to play an important role in dnDSA formation after solid organ transplantation. Given the growing recognition of the importance of Tfh cells in generating a strong humoral immune response, we examined whether polymorphisms in Tfh cell-related molecules were associated with dnDSA formation after KT.

METHODS: Eighty-three patients who underwent living-donor KT between January 2013 and February 2020 at Hiroshima University Hospital were included in the study. Six Tfh cell-related molecules (BCL6, CXCR5, CXCL13, ICOS, CD40L, and IL21) that are important for Tfh cell differentiation and maturation in secondary lymphoid tissues were investigated. CTLA4, which is important for Tfh-cell activation, was also investigated. Single nucleotide polymorphisms (SNPs) in the genes for these molecules were detected using Taq Man SNP genotyping and evaluated for their association with dnDSA formation after KT.

RESULTS: Of the 83 KT recipients, 8 developed dnDSAs during the observation period. No statistically significant differences were observed in the baseline characteristics between patients with and without dnDSA formation, except for donor age. Among the 7 Tfh cell-related molecules, the incidence of dnDSA formation was associated with CXCR5 and CTLA4 SNPs. Furthermore, combining these 2 SNPs enabled more significant stratification of dnDSA formation.

CONCLUSION: Our findings indicate that genetic polymorphisms in Tfh cell-related molecules are predisposing factors for dnDSA formation after KT.

PMID:37031038 | DOI:10.1016/j.transproceed.2023.03.016