Retained Tampon Fragment as an Unusual Cause of Vesicovaginal Fistula.

BACKGROUND: Vesicovaginal fistula (VVF) is an uncommon cause of urinary incontinence (UI). Iatrogenic etiologies, especially abdominal hysterectomy, are most common; however, a minority of VVFs are caused by retained foreign bodies. Objects associated with VVF include intrauterine devices, gauze, pessaries, bottle caps, and sexual aids, but retained tampons or other menstrual products have not been commonly reported. CASE: We present the case of a 53-year-old woman, gravida 0, with no prior pelvic surgery, with 2 months of intermittent UI and hematuria. Although initial diagnostic test results were negative, cystoscopy and vaginoscopy eventually confirmed the diagnosis of VVF associated with a retained foreign body. In the operating room, all debris was removed using vaginoscopy, and the VVF was repaired using a modified Latzko technique. At the patient's 9-week follow-up appointment, she was found to have complete healing of the VVF and resolution of associated symptoms. CONCLUSION: This is a case of VVF secondary to a retained tampon fragment. In addition to this uncommon etiology, our patient's presenting symptoms were atypical, leading to a delay in diagnosis and treatment for which vaginoscopy was critical.

Impact of Intranasal Splint Removal Time on Postoperative Complications after Septoplasty.

BACKGROUND: Various types of nasal tampons are used for packing after septoplasty. Intranasal splints are widely used as they are more advantageous than other materials regarding the lower complication rates of synechia, and lesser pain during removal. However, there is no consensus on the timing of intranasal splint removal after septoplasty operations. AIM: In this study, we aimed to investigate the effects of removal time of intranasal splints on postoperative complications after septoplasty. METHODS: One hundred patients who had septoplasty were randomly divided into two groups according to splint removal time. In group I, the splints were removed on the third postoperative day and in group II, splints were removed on the seventh postoperative day. Pain during splint removal was evaluated by visual analog scale (VAS). Complications of hemorrhage, septal hematoma, crusting, mucosal injury, and infection were recorded during splint removal and compared. In the first postoperative month, hemorrhage, crusting, mucosal injury, infection, synechia, and in the second postoperative month, synechia and perforation rates were compared between two groups. RESULTS: Mucosal crusting was significantly higher in group II during splint removal. There was no statistically significant difference between the two groups regarding the complication rates and pain scores. Our findings showed no significant difference in pain scores during splint removal and postoperative complications between the two groups except for mucosal crusting. CONCLUSION: Based on our findings, although there is no consensus on the optimal time for splint removal, earlier removal of splints can be considered a favorable option after septoplasty operations.

Comparison of side effects and patient perceptions towards Rapid Rhino and Merocel packs in epistaxis.

OBJECTIVE: Non-dissolvable nasal packs (Rapid Rhino and Merocel) are widely used in secondary healthcare centres for the control of epistaxis, with some side effects. METHODS: A prospective, observational cohort study was conducted of adults who required Rapid Rhino or Merocel packing for acute epistaxis management in a large healthcare centre between March 2020 and 2021. A validated modified version of the 22-item Sino-Nasal Outcome Test was used. RESULTS: A total of 80 adults requiring non-dissolvable packs were recruited. Seventy per cent of patients had Rapid Rhino packs inserted. Embarrassment was greater in patients who used Rapid Rhino than Merocel. Merocel packs had a significantly higher mean pain score on removal compared to Rapid Rhino. There was no correlation between rebleed rate and type of nasal pack used. CONCLUSION: Non-dissolvable Rapid Rhino and Merocel nasal packs have similar efficacy in controlling epistaxis. Rapid Rhino packs are more embarrassing for patients in comparison to Merocel packs, but are less painful to remove.

Plus moist HS-W®: a new nasal packing material for the middle meatus in endoscopic sinus surgery.

PURPOSE: Removal of the current calcium alginate packing materials to the middle meatus in endoscopic sinus surgery (ESS) is usually accompanied by discomfort or pain owing to the hard and brittle nature of these materials. Plus moist HS-W® is a new calcium alginate packing material released in 2022 developed to overcome this issue by changing the uronic acid component. We aimed to compare the discomfort/pain during the removal of Plus moist HS-W® with Kaltostat®, as well as their suitability as packing materials in ESS. METHODS: Kaltostat® and Plus moist HS-W® were used as packing materials in 22 and 21 patients who underwent ESS in 2021 and 2022, respectively. Patients were asked to rate the pain during the packing removal 10 days after ESS using the Numerical Rating Scale (NRS). The ratio of residual packing materials, number of suctions (insertions/extractions of the suction cannula), and time required to remove packing materials were measured. Postoperative complications such as hemorrhage, local infection, lateralization of the middle turbinate, and synechia of the middle meatus were also evaluated. RESULTS: The Plus moist HS-W® group exhibited significantly lower NRS pain scores, a lower ratio of residual packing materials, a reduced number of suctions, and a shorter time required to remove the packing. No obvious postoperative complications occurred in both groups except for one suspicious case of a slight infection in the Kaltostat® group. CONCLUSION: Compared with Kaltostat®, Plus moist HS-W®, characterized by better gelatinization than Kaltostat®, benefits patients by minimizing discomfort/pain during removal. LEVEL OF EVIDENCE: Level 3.

The effect of pharyngeal packing on gastric volume in patients undergoing nasal surgery: a randomised, controlled trial.

OBJECTIVE: To explore the effects of pharyngeal packing on antral cross-sectional area, gastric volume and post-operative complications. METHODS: In this prospective, randomised, controlled study, 180 patients were randomly assigned to a control group or a pharyngeal packing group. Gastric antral dimensions were measured with pre- and post-operative ultrasound scanning. Presence and severity of post-operative nausea and vomiting and sore throat were recorded. RESULTS: Post-operative antral cross-sectional area and gastric volume were significantly larger in the pharyngeal packing group compared to the control group. The incidence and severity of post-operative nausea and vomiting were significantly less in the pharyngeal packing group. More frequent and severe sore throat was observed in the control group within the ward. An increased Apfel simplified risk score and post-operative antral cross-sectional area were associated with post-operative nausea and vomiting during the first 2 hours, whereas septorhinoplasty and functional endoscopic sinus surgery, absent pharyngeal packing, and lower American Society of Anesthesiologists' physical status were associated with post-operative nausea and vomiting within the ward. CONCLUSION: Regardless of operation type, pharyngeal packing use resulted in smaller gastric volume, which was associated with reduced post-operative nausea and vomiting frequency and severity, and lower sore throat incidence.

[The effect of increased secretory activity of the nasal mucosa on the duration of the recovery period after anterior tamponade with gauze tampons during surgery of the nasal septum]. / Vliyanie kombinirovannoi sekretoliticheskoi i protivovospalitel'noi terapii na techenie vosstanovitel'nogo perioda posle rinoseptoplastiki.

OBJECTIVE: To assess the effect on the duration and course of the nasal mucosa function recovery after anterior nasal packing during surgery involving the nasal septum and inferior nasal conchae combined with concomitant therapy with the herbal medicinal product Sinupret extract (Bionorica SE, Germany). MATERIAL AND METHODS: The study included 25 males aged 18-50 (the main group), permanent residents of the Novosibirsk region diagnosed with deviated nasal septum at least 2 years ago. All patients underwent rhinoseptoplasty with nasal packing with gauze tampons for 24 hours at the clinical base of the Otorhinolaryngology Department of the Novosibirsk State Medical University.Patients of the main group received Sinupret extract 1 tablet BID for 10 days before the planned rhinoseptoplasty and 7 days after the rhinoseptoplasty. Patients in control group 1 (n=16) received Sinupret 2 coated tablets TID for 10 days before the surgery and 7 days after the surgery. Patients in control group 2 (n=16) did not receive secretory therapy in the preoperative and postoperative periods of rhinoseptoplasty. RESULTS: The herbal medicinal product improved nasal breathing. All studied parameters demonstrated the benefit of the treatment including Sinupret extract (p<0.05). On day 5 in patients of the main study group, nasal breathing was normal, and nasal crusting was reduced due to activation of the mucous membrane secretory function. Nasal mucosa ciliary clearance was better in patients in the main group than in patients in the control groups at all stages of the study. Sinupret extract for 10 days before and 5 days after the surgery helps reduce nasal crusting and restore nasal breathing by day 2 and normalizes ciliary clearance by day 5 after nasal packing. CONCLUSION: Due to the wide use of nasal packing with gauze tampons, otorhinolaryngologists commonly administer herbal medicinal products as a means of drug protection of the nasal mucous membrane.

Extraskeletal osteosarcoma associated with two different types of synthetic fibers derived from a surgical swab in a dog.

A 10-year-old spayed female Japanese Shiba Inu had an intraperitoneal mass that was excised surgically. The central area of the mass was composed of osteoblast-like neoplastic cells, osteoid, macrophages, and numerous fibers. The neoplastic cells showed nuclear atypia and many mitotic figures. Therefore, the central area of the mass was diagnosed as an extraskeletal osteosarcoma. The peripheral area of the mass was granuloma tissue with numerous fibers. The neoplastic and granuloma area included two types of fibers, which were identified as rayon and polyester by their morphological and staining characteristics. These fibers were consistent with those of commercial surgical swab, suggesting that the fibers may have been derived from retained surgical swabs at the time of ovariohysterectomy. Therefore, this lesion was considered an extraskeletal osteosarcoma associated with a retained surgical swab.

Effect of Throat Pack Placement on the Incidence of Sore Throat and Postoperative Nausea and Vomiting in Septorhinoplasty Patients: A Randomized Controlled Trial.

BACKGROUND: Advances in surgical and anesthetic techniques have led to a growing interest in performing procedures at ambulatory surgery centers. However, procedures involving the oropharyngeal or nasopharyngeal region may lead to the ingestion of blood, which can lead to postoperative nausea and vomiting (PONV). To date, limited studies have largely failed to demonstrate the benefits of oropharyngeal throat packing. OBJECTIVES: The authors aimed to investigate whether throat packing during elective septorhinoplasty increases the incidence of postoperative throat pain and assess its effects on PONV. METHODS: A randomized, prospective, single-blinded study was performed on 101 patients undergoing elective septorhinoplasty who received oropharyngeal throat packing vs no packing to compare the incidence of PONV and throat pain in the immediate postoperative period in addition to postoperative day (POD) 1 and 2. RESULTS: The incidence and severity of postoperative throat pain were significantly greater in patients receiving throat packs in the immediate postoperative period and on POD 1. Significant differences in throat pain and incidence between the 2 groups diminished by POD 2. Patients having received throat packs also demonstrated a higher utilization of opioids in postanesthesia care unit. The incidence of PONV did not significantly differ between the 2 cohorts at any point of observations. CONCLUSIONS: The results of this study largely agree with previous data that throat packs may contribute to postoperative throat pain while not significantly altering the incidence of PONV. Considering these data, we do not recommend routine utilization of throat packing during elective septorhinoplasty.

Do oropharyngeal throat packs prevent fluid ingestion during orthognathic surgery?

The oropharyngeal throat pack is commonly used in oral and maxillofacial surgery despite debated evidence regarding its barrier function. The study objectives were to investigate whether the oropharyngeal pack reduces blood ingestion and to evaluate its relationship with postoperative nausea and vomiting (PONV) and throat pain. This was a single-center, parallel group, single-blind randomized controlled trial. Participants undergoing orthognathic surgery, age ≥16 years, were included in the study. After intubation and prior to surgery start, the treatment group received oropharyngeal packing; the control group received no packing. Outcome variables were the quality of gastric contents aspirated by nasogastric tube (bloody or not bloody), PONV, and throat pain (visual analog scale). Thirty patients (treatment n = 15; control n = 15) were randomized and analyzed. There was no difference between the groups in quality of gastric contents (P = 1.00) or incidence of PONV at 2 hours and 24 hours (P = 1.00). Throat pain incidence and severity at 2 hours were both higher in the treatment group, but this was not statistically significant (P = 0.128, P = 0.223). The results indicate that the oropharyngeal pack is not an effective barrier against blood ingestion. Oropharyngeal packs do not improve or worsen PONV, but may increase throat pain.

Histopathological changes of nasal mucosa after nasal packing with Merocel.

OBJECTIVE: To determine histopathological changes in nasal mucosa associated with duration of nasal packing with Merocel tampons. METHODS: This study included 24 healthy rabbits, 6 rabbits per group. In group A, no tampon was applied. In group B, Merocel nasal tampons were applied and removed after 24 hours. In group C, the tampons were removed after 48 hours. In group D, the tampons were removed after 5 days. Specimens were obtained from the septum of each rabbit, including cartilage. Histopathological examination was performed. RESULTS: Significant differences were observed in terms of inflammatory infiltration and loss of cilia between groups A and B. Significant differences were also observed in terms of inflammatory infiltration, haematoma, cilia loss, epithelium dysplasia and cartilage degeneration between groups B and C. There were significant differences in terms of cilia loss, epithelium dysplasia and subepithelial fibrosis between groups C and D. Cartilage degeneration was mild in one animal in group B and in two animals in group C, and was moderate in four animals in group C. CONCLUSION: It is recommended that Merocel nasal tampons are removed within 48 hours to preserve nasal mucosal function. Keeping the pack longer may cause cartilage degeneration and other complications.

Synthetic Material Abdominal Swabs Reduce Activation of Platelets and Leukocytes Compared to Cotton Materials.

During surgical procedures, cotton abdominal swabs with their high absorptive capacity and malleability are used to retain organs and absorb blood or other body fluids. Such properties of the natural material cotton are advantageous for most operations, but in cardiopulmonary bypass (CPB) surgery, a high blood volume can accumulate in the thoracic cavity that is quickly retransfused via the heart-lung machine (HLM). This common practice is supposed to be safe due to the high anticoagulation. However, in vitro analyses showed that blood cells and plasma proteins were activated despite a high anticoagulation, which can propagate especially an inflammatory response in the patient. Thus, we investigated patients' blood during CPB surgery for inflammatory and coagulation-associated activation after contact to the HLM and either cotton or synthetic abdominal swabs. Contact with cotton significantly increased thrombocyte and neutrophil activation measured as ß-thromboglobulin and PMN-elastase secretion, respectively, compared to synthetic abdominal swabs. Both inflammatory cytokines, interleukin (IL) 1ß and IL6, were also significantly increased in the cotton over the synthetic patient group, while SDF-1α was significantly lower in the synthetic group. Our data show for the first time that cotton materials can activate platelets and leukocytes despite a high anticoagulation and that this activation is lower with synthetic materials. This additional activation due to the material on top of the activation exerted by the tissue contact that blood is exposed to during CPB surgery can propagate further reactions in patients after surgery, which poses a risk for this already vulnerable patient group.

The effect of platelet-rich fibrin (PRF) on wound healing, adhesion, and hemostasis after endoscopic sinus surgery in patients with nasal polyposis.

PURPOSE: Chronic rhinosinusitis (CRS) is one of the most common chronic diseases seen worldwide. Endoscopic sinus surgery (ESS) has become a widely accepted procedure for medically refractory chronic rhinosinusitis and nasal polyps. Prevention of revision surgery often depends on good wound healing and less adhesion formation. In recent years, the effects of platelet-rich fibrin (PRF) on tissue healing have been addressed in many surgical branches, especially for dental implant surgery and plastic surgery. METHODS: This prospective study was conducted with 50 patients who underwent endoscopic sinus surgery for the diagnosis of nasal polyposis. While the middle meatus in one nasal cavity was filled with PRF and supported with Nasopore, only Nasopore was used in the other nasal cavity middle meatus. The patients were followed up clinically at weeks 1, 2, 3, 4, 8, and 12 postoperatively. The assessor determined the presence of adhesion, crusting, bleeding, frontal ostium stenosis, granulation, and infection, and if present, the grades of these complications were scored according to a questionnaire. RESULTS: In our study, adhesion, infection, bleeding, granulation, and frontal ostium stenosis were less common in the PRF group, and a statistically significant difference was found between the groups. CONCLUSION: In our study, better results were obtained in terms of adhesion, infection, bleeding, granulation, and frontal ostium stenosis after ESS as a result of the effects of PRF on wound healing. The application of PRF is an inexpensive and easy procedure. PRF can be a good alternative to other types of tampons after ESS.

A Clinical Decision Analysis for Use of Antibiotic Prophylaxis for Nonabsorbable Nasal Packing.

OBJECTIVE: Nonabsorbable nasal packing is often placed for the treatment of epistaxis or after sinonasal or skull base surgery. Antibiotics are often prescribed to prevent toxic shock syndrome (TSS), a rare, potentially fatal occurrence. However, the risk of TSS must be balanced against the major risk of antibiotic use, specifically Clostridium difficile colitis (CDC). The purpose of this study is to evaluate in terms of cost-effectiveness whether antibiotics should be prescribed when nasal packing is placed. STUDY DESIGN: A clinical decision analysis was performed using a Markov model to evaluate whether antibiotics should be given. SETTING: Patients with nonabsorbable nasal packing placed. METHODS: Utility scores, probabilities, and costs were obtained from the literature. We assess the cost-effectiveness of antibiotic use when the risk of community-acquired CDC is balanced against the risk of TSS from nasal packing. Sensitivity analysis was performed for assumptions used in the model. RESULTS: The incremental cost-effectiveness ratio for antibiotic use was 334,493 US dollars (USD)/quality-adjusted life year (QALY). Probabilistic sensitivity analysis showed that not prescribing antibiotics was cost-effective in 98.0% of iterations at a willingness to pay of 50,000 USD/QALY. Sensitivity analysis showed that when the risk of CDC from antibiotics was greater than 910/100,000 or when the incidence of TSS after nasal packing was less than 49/100,000 cases, the decision to withhold antibiotics was cost-effective. CONCLUSIONS: Routine antibiotic prophylaxis in the setting of nasal packing is not cost-effective and should be reconsidered. Even if antibiotics are assumed to prevent TSS, the risk of complications from antibiotic use is of greater consequence. LEVEL OF EVIDENCE: 3a.

The Effect of External Auditory Canal Packing Duration on Healing After Endoscopic Cartilage Myringoplasty.

INTRODUCTION: The external auditory canal (EAC) packing is widely used in otosurgery and is considered to promote hemostasis and to support tympanic membrane grafts. However, few studies have investigated the effects of packing removal time on healing. OBJECTIVE: We investigated the effect of EAC packing duration on healing after endoscopic cartilage myringoplasty in patients with chronic tympanic membrane perforations (TMPs). MATERIALS AND METHODS: Patients with chronic TMPs who underwent endoscopic "push-through" cartilage myringoplasty were divided into early and late groups based on the length of time before EAC packing was removed. The graft success rate, eardrum appearance, and hearing gain were assessed 3 months after surgery. RESULTS: The study included 137 patients. Three months after surgery, the graft success rate was 83.5% (66/79) in the early group and 94.8% (55/58) in the late group (P = .042). The graft was displaced in 8 (10.1%) patients in the early group and in 1 (1.7%) patient in the late group (P = .050). No epithelialization was found on the surface of the grafts in the early group, whereas epithelialization was nearly complete 4 weeks after surgery in the late group. CONCLUSIONS: Delaying removal of the EAC packing after endoscopic cartilage myringoplasty may promote tympanic membrane better healing and cartilage graft epithelialization and improve the appearance of the eardrum.

Epinephrine soaked tampons induced transient acute dilated cardiomyopathy during FESS procedure.

BACKGROUND: Epinephrine, in all modes of use, may pose a wide range of cardiotoxic events, ranging from sinus tachycardia to heart failure, life threatening arrhythmias, and even death. Because of daily and extensive use of epinephrine, these unusual and rare events tend to be forgotten by physicians. We present a case of dilated cardiomyopathy that developed following routine use of epinephrine-impregnated tampons during function endoscopic sinus (FESS) surgery. CASE PRESENTATION: A healthy, 24-year-old man with no family history of heart disease has undergone elective surgery under general anesthesia to repair the paranasal sinuses using endoscopic approach. During surgery, soon after being treated with 1: 1000 diluted epinephrine-soaked tampons, an hypertensive crisis was noticed followed by pulseless electrical activity. An extensive examination led to the diagnosis of non-ischemic dilated cardiomyopathy. After several days of heart failure medical therapy, complete resolution of all structural and functional changes was achieved. CONCLUSION: In our case, we present an unusual and rare event of acute dilated cardiomyopathy following the use of epinephrine-soaked tampons during elective FESS surgery. A prompt response was observed after several days of heart failure treatment. Awareness of the epinephrine cardiotoxic potential even in the form of soaked tampons is essential for proper diagnosis and prompt treatment.