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American Journal of Veterinary Research Aug 2023To compare the analgesia provided by incisional (Incisional), transverse abdominis plane (TAP), and rectus sheath (RS) blocks in dogs submitted for ovariohysterectomy...
OBJECTIVE
To compare the analgesia provided by incisional (Incisional), transverse abdominis plane (TAP), and rectus sheath (RS) blocks in dogs submitted for ovariohysterectomy (OHE).
ANIMALS
22 female mixed-breed dogs were allocated into 3 treatments of Incisional (n = 7), TAP (n = 7), and RS (n = 8) and underwent OHE from April 4 to December 6, 2022.
PROCEDURES
After premedication with acepromazine (0.05 mg/kg) and morphine (0.5 mg/kg), anesthesia was induced (6 mg/kg) and maintained (0.4 mg/kg/min) with propofol. Each dog randomly received either an incisional (blind technique), TAP, or RS (ultrasound-guided) block. Intraoperative analgesia was assessed using cardiorespiratory variables. Postoperative analgesia was evaluated up to 6 hours after the operation with a Short Form of Glasgow Pain Scale (SF-GCPS) and Visual Analog Scale (VAS). Fentanyl was administered as a rescue analgesic when needed.
RESULT
During surgery, all data remained within normal limits without any significant differences. Fentanyl was administered to 1 dog in the Incisional and 1 in the TAP. Post-operatively, a single dose of fentanyl was given to 1 dog in the TAP and 1 in the RS. Four dogs in the Incisional and 3 in the RS received both doses of fentanyl. There was no significant difference regarding postoperative rescue analgesia among treatments.
CLINICAL RELEVANCE
All 3 techniques demonstrated acceptable intra- and post-operative analgesia efficacy in dogs undergoing OHE. Further studies are warranted to confirm these findings.
Topics: Dogs; Female; Animals; Pain, Postoperative; Nerve Block; Hysterectomy; Analgesia; Fentanyl; Dog Diseases
PubMed: 37385601
DOI: 10.2460/ajvr.23.02.0040 -
The Journal of Surgical Research Jul 2024Pulmonary lobectomy can result in intercostal nerve injury, leading to denervation of the rectus abdominis (RA) resulting in asymmetric muscle atrophy or an abdominal...
INTRODUCTION
Pulmonary lobectomy can result in intercostal nerve injury, leading to denervation of the rectus abdominis (RA) resulting in asymmetric muscle atrophy or an abdominal bulge. While there is a high rate of intercostal nerve injury during thoracic surgery, there are no studies that evaluate the magnitude and predisposing factors for RA atrophy in a large cohort.
METHODS
A retrospective chart review was conducted of 357 patients who underwent open, thoracoscopic or robotic pulmonary lobectomy at a single academic center. RA volumes were measured on computed tomography scans preoperatively and postoperatively on both the operated and nonoperated sides from the level of the xiphoid process to the thoracolumbar junction. RA volume change and association of surgical/demographic characteristics was assessed.
RESULTS
Median RA volume decreased bilaterally after operation, decreasing significantly more on the operated side (-19.5%) versus the nonoperated side (-6.6%) (P < 0.0001). 80.4% of the analyzed cohort experienced a 10% or greater decrease from preoperative RA volume on the operated side. Overweight individuals (body mass index 25.5-29.9) experienced a 1.7-fold greater volume loss on the operated side compared to normal weight individuals (body mass index 18.5-24.9) (P = 0.00016). In all right-sided lobectomies, lower lobe resection had the highest postoperative volume loss (Median (interquartile range): -28 (-35, -15)) (P = 0.082).
CONCLUSIONS
This study of postlobectomy RA asymmetry includes the largest cohort to date; previous literature only includes case reports. Lobectomy operations result in asymmetric RA atrophy and predisposing factors include demographics and surgical approach. Clinical and quality of life outcomes of RA atrophy, along with mitigation strategies, must be assessed.
Topics: Humans; Male; Female; Retrospective Studies; Middle Aged; Aged; Rectus Abdominis; Pneumonectomy; Muscular Atrophy; Postoperative Complications; Tomography, X-Ray Computed; Adult
PubMed: 38754252
DOI: 10.1016/j.jss.2024.04.011 -
Seminars in Plastic Surgery Aug 2023The use of robotic surgical systems to perform abdominoperineal resection (APR) has recently become more prevalent. This minimally invasive approach produces fewer scars... (Review)
Review
The use of robotic surgical systems to perform abdominoperineal resection (APR) has recently become more prevalent. This minimally invasive approach produces fewer scars and potentially less morbidity for the patient. The rectus abdominis muscle is often used for reconstruction after APR if primary closure is not feasible or the surgical site is at high risk of wound complications. Since the traditional open harvest of this flap creates large incisions that negate the advantages of minimally invasive APR, there has been growing interest in harvesting the rectus abdominis in a similarly robotic fashion. This article reviews the technique, benefits, and limitations of this robotic technique. Compared to the traditional open harvest, robotic harvest of the rectus abdominis leaves smaller scars, provides technical benefits for the surgeon, and offers possible morbidity benefits for the patient. These advantages should be weighed against the added expense and learning curve inherent to robotic surgery.
PubMed: 38444961
DOI: 10.1055/s-0043-1771236 -
International Urogynecology Journal Nov 2023The aim of our study is to examine the changes in core muscle functions during pregnancy.
INTRODUCTION AND HYPOTHESIS
The aim of our study is to examine the changes in core muscle functions during pregnancy.
METHODS
Our study was carried out in 67 primigravida pregnant women. Superficial electromyography (EMG) and non-invasive 2D/3D ultrasonography (USG) were used to evaluate core muscle (diaphragm, transversus abdominus [TA], internal oblique [IO]-external oblique [EO] muscles, pelvic floor muscles, multifidus) function during pregnancy. Pelvic floor muscle strength was also measured by a digital palpation method (PERFECT system). USG was used to measure expected fetal weight and the diastasis recti (DR) distance. Mann-Whitney U test was used to show changes in trimesters in the core muscles, and Spearman correlation analysis was used to determine the relationship.
RESULTS
In the third trimester, an nonsignificant increase in EMG parameters was observed in all of the core muscles. Although a statistically significant decrease was observed in muscle thickness values measured by EO and IO USG in the third trimester, DR was found to increase at all levels (p < 0.005). When we evaluated both trimesters and all pregnant women together, no relationship was found between all core muscles and pelvic floor muscles in the data evaluated by EMG and USG. We found a negative correlation in USG values between fetal weight and IO and the upper part of the rectus abdominus muscle, and a positive correlation between the EMG data of the EO and rectus abdominus muscles.
CONCLUSIONS
In women, the coactivation relationship between the core muscles may disappear during pregnancy. As the trimesters progress during pregnancy, a decrease in thickness and an increase in muscle activity can be observed in the core muscles. Pregnant women can be given exercise training for core muscles for protection in both the prenatal and postnatal periods. But more research needs to be done.
Topics: Humans; Female; Pregnancy; Fetal Weight; Abdominal Muscles; Electromyography; Exercise; Exercise Therapy; Diastasis, Muscle
PubMed: 37417993
DOI: 10.1007/s00192-023-05597-z -
World Journal of Psychiatry May 2024Rectus abdominis separation (DRA) affects pelvic stability and body image. No studies have explored the effects of manual massage on early postpartum DRA and postpartum...
BACKGROUND
Rectus abdominis separation (DRA) affects pelvic stability and body image. No studies have explored the effects of manual massage on early postpartum DRA and postpartum depression.
AIM
To analyze the curative effect of massage on early postpartum DRA and its impact on postpartum depression and thus its ability promote the overall psychosomatic rehabilitation of postpartum women.
METHODS
Data were retrospectively collected on 70 primiparous women with postpartum DRA who underwent rehabilitation at the Postpartum Rehabilitation Center of Huzhou Maternal and Child Health Hospital from October 2022 to September 2023. The patients were divided into the Group S (35 cases, biomimetic electrical stimulation treatment) and Group L (35 cases, biomimetic electrical stimulation combined with manual massage treatment). Baseline data, the edinburgh postpartum depression scale (EPDS) score, and the visual analog scale (VAS) scores for rectus abdominis distance, waist circumference, and lower back pain before and after treatment were compared.
RESULTS
No significant differences were found in the baseline data, rectus abdominis distance, waist circumference, and VAS and EPDS scores between the two groups before treatment ( > 0.05). After treatment, the distance between rectus abdominis and waist circumference in Group L were significantly smaller than those in Group S ( < 0.05). Furthermore, lower back pain (VAS score) and the EPDS score in Group L were significantly lower than those in Group S ( < 0.05).
CONCLUSION
Manual massage can significantly reduce early postpartum DRA, waist circumference, and back pain and improve the patient's mental state and postpartum depression.
PubMed: 38808091
DOI: 10.5498/wjp.v14.i5.678 -
Urogynecology (Philadelphia, Pa.) Oct 2023In recent years, pelvic-abdominal dynamics has become a research topic in the field of pelvic floor dysfunction (PFD), and the relationship between diastasis of the...
IMPORTANCE
In recent years, pelvic-abdominal dynamics has become a research topic in the field of pelvic floor dysfunction (PFD), and the relationship between diastasis of the rectus abdominis (DRA) and stress urinary incontinence (SUI) has been controversial. The study is helpful to further strengthen perinatal education, accurately identify the risk factors of SUI and DRA, and improve the quality of life of puerperae.
OBJECTIVE
This study aimed to investigate the association of SUI and DRA in women with PFD as measured by vaginal palpation or pelvic floor biofeedback machine testing.
STUDY DESIGN
A total of 301 patients diagnosed with female PFD who were 6-8 weeks postpartum at The Fifth People's Hospital of Zhuhai between May 2018 and April 2021 were enrolled. The prevalence rates and potential influencing factors of SUI and DRA were analyzed.
RESULTS
A total of 29.5% (89 of 301) of the patients were diagnosed with SUI, and 31.9% (96 of 301) were diagnosed with DRA. Binary logistic regression showed that a history of delivery ( P = 0.012; odds ratio [OR], 1.982) and vaginal delivery with perineal lacerations or episiotomy ( P = 0.016; OR, 2.187) were risk factors for SUI. High birth weight (weight>4.0 kg, P < 0.001; OR, 14.507) was a risk factor for DRA.
CONCLUSIONS
A history of delivery and vaginal delivery with perineal lacerations or episiotomy increased the risk of SUI, and high birth weight was an independent risk factor for DRA. Early intervention, including exercise therapy, manual therapy, and neuromuscular electrical stimulation, may be important for patients with PFD having these risk factors.
Topics: Pregnancy; Female; Humans; Urinary Incontinence, Stress; Rectus Abdominis; Lacerations; Birth Weight; Quality of Life; Postpartum Period; Pelvic Floor
PubMed: 37093577
DOI: 10.1097/SPV.0000000000001353 -
Hand Clinics May 2024For major upper limb defects, a wide range of established pedicled and free flap options can be used. These include the latissimus dorsi/thoracodorsal artery perforator,... (Review)
Review
For major upper limb defects, a wide range of established pedicled and free flap options can be used. These include the latissimus dorsi/thoracodorsal artery perforator, lateral arm, posterior interosseous artery, rectus abdominis, gracilis, and anterolateral thigh flaps. Technical proficiency is essential, and favorable success rates in terms of functional and esthetic outcomes can be achieved. Herein, alternative flap options (both pedicled and free) are introduced and discussed through a few illustrative case examples.
Topics: Humans; Plastic Surgery Procedures; Free Tissue Flaps; Arteries; Superficial Back Muscles; Upper Extremity; Perforator Flap; Treatment Outcome
PubMed: 38553100
DOI: 10.1016/j.hcl.2023.08.010 -
BMC Women's Health Nov 2023Pilates is expected to have a positive effect on women with weakened abdominal muscles after childbirth. Pilates may have a beneficial effect on the structure and...
BACKGROUND
Pilates is expected to have a positive effect on women with weakened abdominal muscles after childbirth. Pilates may have a beneficial effect on the structure and function of the abdominal muscles in pregnant women. Therefore, the objective of this study was to investigate the effects of Pilates on inter-recti distance, thickness of the rectus abdominis, waist circumference, and abdominal muscle endurance in primiparous women.
METHODS
Thirty-five primiparous postpartum women were assigned to either the Pilates exercise group (n = 20) or the control group (n = 15). Pilates was undertaken by the exercise group for 50 min/day, 5 days/week, for 4 weeks. The control group maintained their daily activities without any intervention. The inter-recti distance was measured at three locations along the linea alba, and the thickness of the rectus abdominis was measured using ultrasound. Abdominal muscle endurance was measured using a repeated 1-min curl-up test. Waist circumference was also measured.
RESULTS
The exercise group showed significant improvements from baseline in inter-recti distance, waist circumference, and abdominal muscle endurance (p < 0.05). The control group showed no significant improvement in these variables. Compared with the control group, the exercise group showed significantly improved performance in terms of inter-recti distance, waist circumference, and abdominal muscle endurance (p < 0.05).
CONCLUSIONS
The results of this study demonstrate that Pilates was effective in reducing inter-recti distance and waist circumference and improving abdominal muscle endurance in primiparous postpartum women. Pilates is considered an effective exercise for improving muscle structure and function in primiparous postpartum women, helping in the recovery from, and preventing, diastasis rectus abdominis.
Topics: Female; Humans; Pregnancy; Rectus Abdominis; Waist Circumference; Abdominal Muscles; Postpartum Period; Abdominal Wall
PubMed: 38008749
DOI: 10.1186/s12905-023-02775-5