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PloS One 2024Lateral pelvic node dissection (LPND) poses significant technical challenges. Despite the advent of robotic surgery, determining the optimal minimally invasive approach... (Meta-Analysis)
Meta-Analysis Comparative Study
INTRODUCTION
Lateral pelvic node dissection (LPND) poses significant technical challenges. Despite the advent of robotic surgery, determining the optimal minimally invasive approach remains a topic of debate. This study aimed to compare postoperative outcomes between robotic total mesorectal excision with LPND (R-LPND) and laparoscopic total mesorectal excision with LPND (L-LPND).
METHODS
This meta-analysis was conducted according to the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) 2020 and AMSTAR 2 (Assessing the Methodological Quality of Systematic Reviews) guidelines. Utilizing the RevMan 5.3.5 statistical package from the Cochrane Collaboration, a random-effects model was employed.
RESULTS
Six eligible studies involving 652 patients (316 and 336 in the R-LPND and L-LPND groups, respectively) were retrieved. The robotic approach demonstrated favourable outcomes compared with the laparoscopic approach, manifesting in lower morbidity rates, reduced urinary complications, shorter hospital stays, and a higher number of harvested lateral pelvic lymph nodes. However, longer operative time was associated with the robotic approach. No significant differences were observed between the two groups regarding major complications, anastomotic leak, intra-abdominal infection, neurological complications, LPND time, overall recurrence, and local recurrence.
CONCLUSIONS
In summary, the robotic approach is a safe and feasible alternative for Total Mesorectal Excision (TME) with LPND in advanced rectal cancer. Notably, it is associated with lower morbidity, particularly a reduction in urinary complications, a shorter hospital stay and increased number of harvested lateral pelvic nodes. The trade-off for these benefits is a longer operative time.
Topics: Humans; Rectal Neoplasms; Laparoscopy; Lymph Node Excision; Robotic Surgical Procedures; Operative Time; Postoperative Complications; Length of Stay; Rectum; Treatment Outcome
PubMed: 38809911
DOI: 10.1371/journal.pone.0304031 -
Open Veterinary Journal Apr 2024Bloody urine is classified in farm animals as hematuria, hemoglobinuria, and myoglobinuria. In small ruminants, discolored urine is reported due to several etiologies...
BACKGROUND
Bloody urine is classified in farm animals as hematuria, hemoglobinuria, and myoglobinuria. In small ruminants, discolored urine is reported due to several etiologies which is sometimes fatal. Of these causes are babesiosis, bacillary hemoglobinuria, copper toxicity, and hypophosphatemia.
AIM
This study was designed to investigate the clinical, etiological, hematobiochemical, ultrasonographic, and pathological findings in rams and bucks with red urine syndrome.
METHODS
Eighteen male animals (nine rams and nine bucks) of 6 months to 3 years were examined. Parallel, 10 healthy controls were used. They were admitted due to red urine, voiding of only urine drops, straining during the act of urination, grunting during urination, ventral abdominal edema, and abdominal distension. The duration of the disease ranged from 2 to 30 days. A history of chronic copper toxicosis was informed in two bucks and a ram. Two blood samples were collected from diseased as well as from controls in EDTA tubes (for complete blood count testing) and in plain tubes (for serum collection).
RESULTS
Hematuria was found in 11 animals (seven bucks and four rams) while hemoglobinuria was detected in seven animals (five bucks and two rams). Sonographic findings in diseased animals included ruptured urinary bladder in 3, ruptured urethra in 5, penile calculi, uroperitoneum in 6, distended urinary bladder in 7, hydronephrosis in 5, echogenic deposits in the bladder in 3, and ventral urine accumulation in four animals. Laboratory evaluation of a Geimsa-stained blood smear confirmed the infection with Babesia in three bucks and a ram. Hemolytic anemia was marked in two bucks and a ram due to chronic copper toxicity. Biochemical abnormalities included hypoalbuminemia, hyperglobulinemia, increased blood urea nitrogen and creatinine concentration, and hyperglycemia. Postmortem examination was carried out on six animals (four rams and two bucks).
CONCLUSION
Discolored urine in rams and bucks in this study resulted from hematuria due to urinary calculi and pelvic abscessation or from hemoglobinuria due to Babesia infection or due to copper toxicity. Hemolytic anemia was the outstanding hematological finding and hypoalbuminemia, hyperglobulinemia, increased blood urea nitrogen (BUN) and creatinine, and hyperglycemia were the characteristic biochemical findings. Sonography of the urinary tract was very helpful in assessing the renal parenchyma, urinary bladder, and abdominal cavity for the verification of urolithiasis, hydronephrosis, intact or ruptured urinary bladder, uroperitoneum, and perforated urethra.
Topics: Animals; Male; Goat Diseases; Sheep Diseases; Sheep; Goats; Ultrasonography; Hematuria; Hemoglobinuria
PubMed: 38808288
DOI: 10.5455/OVJ.2024.v14.i4.13 -
BMJ Open May 2024Childbirth-related perineal trauma (CRPT) is the most common complication of childbirth affecting 80% of women overall after vaginal birth. There remains a lack of...
INTRODUCTION
Childbirth-related perineal trauma (CRPT) is the most common complication of childbirth affecting 80% of women overall after vaginal birth. There remains a lack of comprehensive evidence relating to the prevalence of subsequent health problems. Current evidence is related to short-term outcomes, for example, pain, but there is less known about longer-term outcomes such as infection, wound dehiscence, pelvic floor function and psychological outcomes. This is a protocol for a cohort study assessing outcomes of women after CRPT.
METHODS AND ANALYSIS
A multicentre, prospective UK cohort study aiming to include 1000 women. All women who have sustained CRPT will be eligible for inclusion and will be followed-up for 12 months after childbirth. The primary outcome will be perineal infection at 6 weeks post-birth. Secondary outcomes will include antibiotic use for perineal infection, wound breakdown, use of analgesia, the requirement for admission or surgical intervention, urinary and faecal incontinence, anxiety and depressive symptoms, sexual function and impact on daily activities. Outcomes will be measured at 6 weeks, 6 months and 12 months post partum, with some outcomes being measured at all time points and others at selected most appropriate time points only. Outcome data will be obtained from a review of clinical notes and from patient questionnaires. Simple descriptive statistics will be used to summarise characteristics and outcomes, with categorical variables expressed as percentages and continuous variables as mean averages, alongside the corresponding standard deviatons.
ETHICS AND DISSEMINATION
Ethical approval has been granted by the Research Ethics Council with reference 23/WA/0169. Data collected from the Childbirth Acquired Perineal Trauma (CHAPTER) cohort study will highlight the prevalence and type of complications after CRPT and which women are more at risk. After the conclusion of this study, findings will be used to work with governmental organisations and Royal Colleges to target resources and ultimately improve care.
Topics: Humans; Female; Perineum; Prospective Studies; United Kingdom; Pregnancy; Delivery, Obstetric; Obstetric Labor Complications; Research Design; Adult; Parturition
PubMed: 38803248
DOI: 10.1136/bmjopen-2024-086724 -
Gynecologic Oncology Reports Aug 2024Vaginal cuff dehiscence (VCD) in the setting of acute infection is an uncommon but serious complication of total hysterectomy without clear guidelines for management....
BACKGROUND
Vaginal cuff dehiscence (VCD) in the setting of acute infection is an uncommon but serious complication of total hysterectomy without clear guidelines for management. There is a need for further documentation of best practices around treatment, particularly when it comes to surgical drain utilization and placement.
CASE DESCRIPTION
We present a case of a 68-year-old with primary peritoneal carcinoma who underwent a robot-assisted total laparoscopic hysterectomy as part of an interval debulking surgery and had a VCD. The cuff was repaired vaginally in the operating room with placement of a Malecot catheter for pelvic abscess drainage.
DISCUSSION
The literature is sparse in regard to clear guidelines for management of VCD. Surgical and expectant management approaches are dependent on patient stability, surgical experience, local practice norms, and evidence of intra-abdominal injury. Interventional radiology has become a primary source of drain placement in management of VCD and vaginal cuff abscess. Malecot drains are a low cost, and effective intervention for such management and an important resource for the gynecologic surgeon.
PubMed: 38799231
DOI: 10.1016/j.gore.2024.101416 -
F&S Science May 2024The aim of this study is to investigate potential differences in pregnancy, delivery, and neonatal outcomes between two hyperandrogenic conditions in reproductive-aged...
OBJECTIVE
The aim of this study is to investigate potential differences in pregnancy, delivery, and neonatal outcomes between two hyperandrogenic conditions in reproductive-aged women; polycystic ovary syndrome (PCOS) and congenital adrenal hyperplasia (CAH).
DESIGN
Retrospective population-based study with data from the Health Care Cost and Utilization Project-Nationwide Inpatient Sample database (HCUP-NIS) from 2004 to 2014.
SUBJECTS
14,881 women with polycystic ovary syndrome (PCOS) and 298 women with congenital adrenal hyperplasia (CAH).
MAIN OUTCOME MEASURES
Gestational diabetes mellitus, placenta previa, pregnancy-induced hypertension, gestational hypertension, preeclampsia, eclampsia, preeclampsia and eclampsia superimposed on hypertension, preterm birth, preterm premature rupture of membrane, abruptio placenta, chorioamnionitis, mode of delivery, maternal infection, hysterectomy, blood transfusion, venous thromboembolism (deep vein thrombosis and pulmonary embolism during pregnancy, intrapartum, or postpartum), maternal death, chorioamnionitis, septicemia during labor, postpartum endometritis, septic pelvic, peritonitis, small for gestational age, congenital anomalies, intrauterine fetal demise.
RESULTS
After adjusting for potential confounders we found that women with PCOS were at increased risk of developing pregnancy-induced hypertension (adjusted OR=1.76; 95% CI: 1.12-2.77; p=0.015) and gestational diabetes (adjusted OR=1.68; 95% CI: 1.12-2.52; p=0.012) when compared to women with CAH. Contrary women with CAH were at increased risk for delivery via cesarean section (adjusted OR 0.59; 95% CI: 0.44-0.80; p<0.001) and small for gestational age neonates (adjusted OR 0.32; 95% CI: 0.20-0.52; p<0.001).
CONCLUSION
This study is the first to directly compare obstetrical and neonatal outcomes between patients with PCOS and CAH. Despite the similar phenotypes and some common hormonal and biochemical profiles such as insulin resistance, hyperinsulinemia, and hyperandrogenism, our results suggest the existence of additional metabolic pathways implicated in the pathogenesis of pregnancy complications.
PubMed: 38795844
DOI: 10.1016/j.xfss.2024.05.001 -
Animals : An Open Access Journal From... May 2024A 7-year-old farmed white-tailed deer doe was transported to a Levy County, Florida property and began to decline in health, exhibiting weight loss and pelvic limb...
A 7-year-old farmed white-tailed deer doe was transported to a Levy County, Florida property and began to decline in health, exhibiting weight loss and pelvic limb weakness. The doe prematurely delivered live twin fawns, both of which later died. The doe was treated with corticosteroids, antibiotics, gastric cytoprotectants, and B vitamins but showed no improvement. The doe was euthanized, and a post mortem examination was performed under the University of Florida's Cervidae Health Research Initiative. We collected lung tissue after the animal was euthanized and performed histological evaluation, using H&E and Ziehl-Neelsen (ZN) staining, and molecular evaluation, using conventional PCR, followed by Sanger sequencing. The microscopic observations of the H&E-stained lung showed multifocal granuloma, while the ZN-stained tissue revealed low numbers of beaded, magenta-staining rod bacteria inside the granuloma formation. Molecular analysis identified the presence of . This isolation of a non-tuberculous in a white-tailed deer emphasizes the importance of specific pathogen identification in cases of tuberculosis-like disease in farmed and free-ranging cervids. We report the first case of infection in a farmed white-tailed deer () in Florida. Although cases are sporadic in white-tailed deer, it is important to maintain farm biosecurity and prevent farmed cervids from contacting wildlife to prevent disease transmission.
PubMed: 38791728
DOI: 10.3390/ani14101511 -
Journal of Medical Case Reports May 2024Wandering spleen is a rare clinical entity in which the spleen is hypermobile and migrate from its normal left hypochondriac position to any other abdominal or pelvic... (Review)
Review
BACKGROUND
Wandering spleen is a rare clinical entity in which the spleen is hypermobile and migrate from its normal left hypochondriac position to any other abdominal or pelvic position as a result of absent or abnormal laxity of the suspensory ligaments (Puranik in Gastroenterol Rep 5:241, 2015, Evangelos in Am J Case Rep. 21, 2020) which in turn is due to either congenital laxity or precipitated by trauma, pregnancy, or connective tissue disorder (Puranik in Gastroenterol Rep 5:241, 2015, Jawad in Cureus 15, 2023). It may be asymptomatic and accidentally discovered for imaging done for other reasons or cause symptoms as a result of torsion of its pedicle and infarction or compression on adjacent viscera on its new position. It needs to be surgically treated upon discovery either by splenopexy or splectomy based on whether the spleen is mobile or not.
CASE PRESENTATION
We present a case of 39 years old female Ethiopian patient who presented to us complaining constant lower abdominal pain especially on the right side associated with swelling of one year which got worse over the preceding few months of her presentation to our facility. She is primiparous with delivery by C/section and a known case of HIV infection on HAART. Physical examination revealed a right lower quadrant well defined, fairly mobile and slightly tender swelling. Hematologic investigations are unremarkable. Imaging with abdominopelvic U/S and CT-scan showed a predominantly cystic, hypo attenuating right sided pelvic mass with narrow elongated attachment to pancreatic tail and absent spleen in its normal position. CT also showed multiple different sized purely cystic lesions all over both kidneys and the pancreas compatible with AD polycystic kidney and pancreatic disease. With a diagnosis of wandering possibly infarcted spleen, she underwent laparotomy, the finding being a fully infarcted spleen located on the right half of the upper pelvis with twisted pedicle and dense adhesions to the adjacent distal ileum and colon. Release of adhesions and splenectomy was done. Her post-operative course was uneventful.
CONCLUSION
Wandering spleen is a rare clinical condition that needs to be included in the list of differential diagnosis in patients presenting with lower abdominal and pelvic masses. As we have learnt from our case, a high index of suspicion is required to detect it early and intervene by doing splenopexy and thereby avoiding splenectomy and its related complications.
Topics: Humans; Female; Wandering Spleen; Adult; Abdominal Pain; Splenectomy; Tomography, X-Ray Computed; Pelvic Pain; Spleen
PubMed: 38790071
DOI: 10.1186/s13256-024-04580-6 -
Scientific Reports May 2024Objectives were to assess differences in uterine microbiome associated with clinical cure and pregnancy outcomes in dairy cows treated for metritis. Cows with metritis...
Objectives were to assess differences in uterine microbiome associated with clinical cure and pregnancy outcomes in dairy cows treated for metritis. Cows with metritis (reddish-brownish, watery, and fetid vaginal discharge) were paired with cows without metritis based on parity and days postpartum. Uterine contents were collected through transcervical lavage at diagnosis, five days later following antimicrobial therapy (day 5), and at 40 days postpartum. Uterine microbiome was assessed by sequencing the V4 hypervariable region of the 16S rRNA gene. Although alpha-diversity based on Chao1, Shannon, and inverse Simpson indexes at diagnosis did not differ between cows with and without metritis, disease was associated with differences in beta-diversity. Prevalence of Porphyromonas, Bacteroides, and Veillonella was greater in cows with metritis. Streptococcus, Sphingomonas, and Ureaplasma were more prevalent in cows without metritis. Differences in beta-diversity between cows with and without metritis persisted on day 5. Uterine microbiome was not associated with clinical cure. Richness and alpha-diversity, but not beta-diversity, of uterine microbiome 40 days postpartum were associated with metritis and pregnancy. No relationship between uterine microbiome and pregnancy outcomes was observed. Results indicate that factors other than changes in intrauterine bacterial community underlie fertility loss and clinical cure in cows with metritis.
Topics: Female; Animals; Cattle; Pregnancy; Uterus; Microbiota; Pregnancy Outcome; Endometritis; Cattle Diseases; RNA, Ribosomal, 16S; Bacteria
PubMed: 38789554
DOI: 10.1038/s41598-024-61704-0 -
A prospective cohort study of factors associated with the digital cushion thickness in dairy cattle.Journal of Dairy Science May 2024Key factors such as stage of lactation, parity and body fat reserves have been associated with the digital cushion thickness, however, there are discrepancies between...
Key factors such as stage of lactation, parity and body fat reserves have been associated with the digital cushion thickness, however, there are discrepancies between the results of previously published studies. The objective of this study was to examine the association of stage of lactation, body fat reserves, parity, and lesion incidence with the digital cushion thickness (DCT) in a large cohort of intensively monitored cows. Across 4 UK farms, 2,352 cows were prospectively enrolled and assessed at 4 time points; before calving (T1-Precalving), immediately post-calving (T2-Calving), in early lactation (T3-Early) and late lactation (T4-Late). At each time point body condition score was recorded, the presence of sole lesions (sole ulcers and sole hemorrhage) and white line lesions were assessed by veterinarians, and an ultrasound image was taken to retrospectively measure the back-fat thickness in the pelvic (BFT) region and the digital cushion on the hind left lateral claw. Mixed effects multivariable linear regression models, with the cow as a random effect were fit to examine the association between explanatory variables and the DCT. Explanatory variables tested were farm, parity, stage of lactation, body condition score, BFT, height, the presence of a lesion at the time of measurement, the chronicity of a lesion during early lactation, predicted maximum daily milk yield and the rate of milk production rise in early lactation. Stage of lactation and farm were both associated with the DCT, however an interaction was present and this DCT pattern of change was farm dependent. Two distinct patterns emerged; one indicated the nadir to occur shortly after calving, the other indicated the nadir to occur during early lactation. Neither back fat thickness nor BCS were significantly associated with the DCT. Heifers displayed thinner digital cushions compared with multiparous cows, however, this effect was dependent on the stage of lactation, with heifers having a thinner digital cushion up until late lactation, by which time the DCT was commensurate with multiparous animals. Sole lesions and white line lesions at the time of measurement were associated with the DCT (sole lesion; Estimate: -0.07mm, 95% CI: -0.14-0.00, P = 0.039, white line lesion; Estimate: 0.28mm, 95% CI: 0.15-0.42, P < 0.001).
PubMed: 38788843
DOI: 10.3168/jds.2023-24563 -
International Journal of Surgery Case... May 2024Abdominal pregnancy is an extremely rare form of ectopic gestation, and it presents with pelvic pain, severe bleeding, or remain asymptomatic. Its Risk factors include...
INTRODUCTION
Abdominal pregnancy is an extremely rare form of ectopic gestation, and it presents with pelvic pain, severe bleeding, or remain asymptomatic. Its Risk factors include previous ectopic pregnancies, cesarean section, smoking, pelvic inflammatory disease, using intrauterine devices (IUD), and assisted reproductive techniques (ARTs). Accurate diagnosis of rectal ectopic pregnancy remains challenging due to the lack of well-established diagnostic criteria.
CASE PRESENTATION
A 25-year-old woman presented to the emergency department with a 2-day history of unresponsive lower abdominal pain and nausea. Ultrasound imaging revealed a normal-sized uterus with endometrial thickness, fluids, and clots in the abdominal cavity, but no intrauterine gestational sac was detected. Based on the clinical presentation, ectopic pregnancy was suspected. During laparotomy, the placenta and fetal tissue remnants were found on the anterior wall of the upper third of the rectum.
DISCUSSION
Abdominal ectopic pregnancy is a high-risk condition that can manifest with gastrointestinal symptoms such as nausea, vomiting, constipation, as well as abdominal and pelvic pain. These variable symptoms underscore the importance of considering rectal ectopic pregnancy as a differential diagnosis and ruling it out to prevent life-threatening complications, including severe bleeding.
CONCLUSION
Due to its rarity, diverse presentation, and similarity to other conditions, diagnosing rectal ectopic pregnancy and determining the appropriate management can be challenging. Physicians should be aware of this specific type of ectopic pregnancy to enable early-stage diagnosis and provide optimal care.
PubMed: 38788636
DOI: 10.1016/j.ijscr.2024.109798