Total abdominal hysterectomy in a patient with immune thrombocytopenic Purpura: A case report

INTRODUCTION

Immune Thrombocytopenic Purpura poses unique challenges in surgical settings due to an increased risk of bleeding. This report details the perioperative management of a patient with Immune Thrombocytopenic Purpura undergoing Total Abdominal Hysterectomy, emphasizing the importance of tailored approaches for such cases.

CASE PRESENTATION

A 41-year-old female with Immune Thrombocytopenic Purpura and symptomatic uterine fibroids, despite medical management, opted for Total Abdominal Hysterectomy. Prednisolone therapy and platelet transfusion were used preoperatively to optimize platelet counts.

DISCUSSION

Effective management was achieved through meticulous surgery, continued prednisolone therapy, and vigilant postoperative monitoring. This case highlights the value of a multidisciplinary approach in ensuring positive surgical outcomes for Immune Thrombocytopenic Purpura patients.

CONCLUSION AND RECOMMENDATION

This case underscores the significance of individualized perioperative care for Immune Thrombocytopenic Purpura patients undergoing major surgery. By optimizing medical therapy and maintaining close monitoring, favorable results can be achieved, enhancing the quality of life for such patients. It is recommended that such comprehensive approaches are considered in similar cases.

Thiazide-associated hyponatremia increases the risk of major adverse cardiovascular events among elderly Taiwanese patients

BACKGROUND

Thiazide-associated hyponatremia (TAH) has been supposed to increase the risk of major adverse cardiovascular events (MACE) in the elderly. Therefore, this study aimed to evaluate the association of TAH with the risk of MACE in elderly Taiwanese patients.

METHODS

Data from the longitudinal generation tracking database (LGTD 2010) of the Health and Welfare Data Science Center (HWDC) were retrospectively assessed. The TAH study group was defined as using > 30 cumulative daily defined doses (CDDDs) thiazide diuretics within one year before diagnosis of hyponatremia. The control group (1:3 propensity score matching) had no diagnosis of hyponatremia but had used > 30 CDDDs thiazide diuretics within one year. Data on MACE were extracted using International Classification of Diseases codes. Outcomes were assessed using a multivariable Cox proportional hazard model and Kaplan-Meier analysis.

RESULTS

A total of 1155 and 3465 individuals were enrolled in the TAH and the control groups, respectively. The rates of MACE (11.1% vs. 7.3%) and death (22.8% vs.12.2%) were significantly higher in the TAH group than the control group. In the TAH group, the adjusted HRs were 1.29 (CI 1.01 ‒ 1.65) for MACE, 1.39 (CI 1.19 ‒ 1.63) for all-cause death, and 1.61 (CI 0.90 ‒ 2.92) for stroke.

CONCLUSION

TAH in patients above 65-years-old is associated with a 29% higher risk of MACE, 39% higher risk of all-cause death, and 61% higher risk of stroke. This work suggests that thiazides prescription in elderly patients should be more careful. However, further research is required to confirm our findings.

Chloride and Potassium Assessment Is a Helpful Tool for Differential Diagnosis of Thiazide-Associated Hyponatremia

CONTEXT

Differential diagnosis of thiazide-associated hyponatremia (TAH) is challenging. Patients can either have volume depletion or a syndrome of inappropriate antidiuresis (SIAD)-like presentation.

OBJECTIVE

To evaluate the impact of the simplified apparent strong ion difference in serum (aSID; sodium + potassium - chloride) as well as the urine chloride and potassium score (ChU; chloride - potassium in urine) in the differential diagnosis of TAH, in addition to assessment of fractional uric acid excretion (FUA).

METHODS

Post hoc analysis of prospectively collected data from June 2011 to August 2013 from 98 hospitalized patients with TAH < 125 mmol/L enrolled at University Hospital Basel and University Medical Clinic Aarau, Switzerland. Patients were categorized according to treatment response in volume-depleted TAH requiring volume substitution or SIAD-like TAH requiring fluid restriction. We computed sensitivity analyses with ROC curves for positive predictive value (PPV) and negative predictive value (NPV) of aSID, ChU, and FUA in differential diagnosis of TAH.

RESULTS

An aSID > 42 mmol/L had a PPV of 79.1% in identifying patients with volume-depleted TAH, whereas a value < 39 mmol/L excluded it with a NPV of 76.5%. In patients for whom aSID was inconclusive, a ChU < 15 mmol/L had a PPV of 100% and a NPV of 83.3%, whereas FUA < 12% had a PPV of 85.7% and a NPV of 64.3% in identifying patients with volume-depleted TAH.

CONCLUSION

In patients with TAH, assessment of aSID, potassium, and chloride in urine can help identifying patients with volume-depleted TAH requiring fluid substitution vs patients with SIAD-like TAH requiring fluid restriction.

Success of Thrombectomy in Management of Ischemic Stroke in Two Patients with SynCardia Total Artificial Heart in Bridge-to-Transplantation

Introduction: Circulatory assistance from a SynCardia Total Artificial Heart (SynCardia-TAH) is a reliable bridge-to-transplant solution for patients with end-stage biventricular heart failure. Ischemic strokes affect about 10% of patients with a SynCardia-TAH. We report for the first time in the literature two successful thrombectomies to treat the acute phase of ischemic stroke in two patients treated with a SynCardia-TAH in the bridge-to-transplant (BTT). Case report: We follow two patients with circulatory support from a SynCardia-TAH in the bridge-to-transplant for terminal biventricular cardiac failure with ischemic stroke during the support period. An early in-hospital diagnosis enables the completion of a mechanical thrombectomy within the first 6 h of the onset of symptoms. There was no intracranial hemorrhagic complication during or after the procedure and the patients fully recovered from neurological deficits, allowing a successful heart transplant. Conclusion: This case report describes the possibility of treating ischemic strokes under a SynCardia-TAH by mechanical thrombectomy following the same recommendations as for the general population with excellent results and without any hemorrhagic complication during or after the procedure.

Treatment of Advanced Heart Failure-Focus on Transplantation and Durable Mechanical Circulatory Support: What Does the Future Hold?

Heart transplantation (HTx) is the treatment of choice in patients with late-stage advanced heart failure (Advanced HF). Survival rates 1, 5, and 10 years after transplantation are 87%, 77%, and 57%, respectively, and the average life expectancy is 9.16 years. However, because of the donor organ shortage, waiting times often exceed life expectancy, resulting in a waiting list mortality of around 20%. This review aims to provide an overview of current standard, recent advances, and future developments in the treatment of Advanced HF with a focus on long-term mechanical circulatory support and HTx.

Dexamethasone versus placebo for prevention of nausea, vomiting and pain after open total abdominal hysterectomy

Post-operative nausea and vomiting (PONV) is a disturbing issue. Dexamethasone has been suggested for the prevention of PONV. The aim of the present study was to evaluate the efficacy of dexamethasone as an anti-emetic and analgesic following total abdominal hysterectomy. The study was performed as a double blind, placebo-controlled randomised clinical trial on 102 women undergoing an open total abdominal hysterectomy. The intervention group received 8 mg dexamethasone 1 h before surgery, and the control group received a placebo. The total number of emesis episodes during the 24 h after surgery did not show significant difference between the two groups, however, the number of emesis episodes in hours 2 and 4 after the surgery were less in the intervention group, but not in hours 0, 6, 12 and 24. The nausea severity in hours 0, 2, 4, 6 and 12 after the surgery, was less in the intervention group. The severity of pain was not different between the two groups.IMPACT STATEMENTWhat is already known on this subject? Post-operative nausea and vomiting (PONV) is an important and disturbing issue. It is one of the most common problems following gynaecological surgeries including open total abdominal hysterectomy (TAH). Dexamethasone has been suggested as a prophylaxis for the prevention of PONV.What do the results of this study add? Dexamethasone 8 mg is effective for the prevention of late onset PONV (after 2 h of surgery) in the cases of open total abdominal hysterectomy. However, it has no effect on PONV immediately following surgery (hour 0) and pain.What are the implications of these findings for clinical practice and/or further research? Dexamethasone can be considered as an effective prophylaxis for PONV for the first 24 h after an open total abdominal hysterectomy, but it has limited effects on the management of early onset of PONV; between 0 and 2 h after surgery. Since the highest rates of emesis episodes and nausea severity are at this time, it is suggested to combine another rapid onset medication with dexamethasone. Also, dexamethasone, 8 mg, cannot be considered for pain relief after an open total abdominal hysterectomy. Higher amounts of dexamethasone should be evaluated for this purpose, in order to find appropriate dosages.

Transient acute hydrocephalus after aneurysmal subarachnoid hemorrhage and aneurysm embolization: a single-center experience

PURPOSE

Acute hydrocephalus is a common complication after aneurysmal subarachnoid hemorrhage (aSAH). It can be self-limiting or require cerebrospinal fluid diversion. We aimed to determine the transient acute hydrocephalus (TAH) rate in patients with aSAH treated endovascularly and evaluate its predictive factors.

METHODS

A retrospective review of 357 patients with aSAH who underwent endovascular treatment from March 2013 to December 2019 was performed. Clinical and radiographic data were analyzed and risk factors with potential significance for acute hydrocephalus were identified. We constructed a new risk score, the Drainage Or Transiency of Acute Hydrocephalus after Aneurysmal SAH (DOTAHAS) score, that may differentiate patients who would experience TAH from those needing surgical interventions.

RESULTS

Acute hydrocephalus occurred in 129 patients (36%), out of whom in 66 patients (51%) it was self-limiting while 63 patients (49%) required external ventricular drainage placement. As independent risk factors for acute hydrocephalus, we identified older age, poor initial clinical condition, aSAH from posterior circulation, and the extent of cisternal and intraventricular hemorrhage. The following three factors were shown to predict acute hydrocephalus transiency and therefore included in the DOTAHAS score, ranging from 0 to 7 points: Hunt and Hess grade ≥ 3 (1 point), modified Fisher grade 4 (2 points), and Ventricular Hijdra Sum Score (vHSS) ≥ 6 (4 points). Patients scoring ≥ 3 points had significantly higher risk for EVD (P < 0.0001) than other patients.

CONCLUSION

The newly developed DOTAHAS score can be useful in identifying patients with transient acute hydrocephalus. Further score evaluation is needed.

The Impact of Combined Risk-Reducing Gynecological Surgeries on Outcomes in DIEP Flap and Tissue-Expander Breast Reconstruction

Introduction

In addition to prophylactic mastectomies, BRCA1 and BRCA2 mutation carriers are increasingly choosing to undergo risk-reducing procedures such as hysterectomies and salpingo-oophorectomies. Sometimes these surgeries are performed in the same visit as a mastectomy or a revisionary reconstruction procedure. Literature lacks descriptions of complications and trends for these combined surgeries.

Methods

Group 1 patients (n = 10, flaps = 20) had abdominal gynecologic procedures at the time of deep inferior epigastric artery perforator flap (DIEP flap) reconstruction. Group 2 patients (n = 29, breasts = 58) had gynecologic procedures at the time of mastectomy and tissue-expander placement. Group 3 patients (n = 141, breasts = 257) had mastectomy and tissue-expander reconstruction without gynecologic procedures and were used as a control group for group 2. Group 4 patients (n = 357, flaps = 673) had autologous breast reconstruction without gynecologic procedures and were used as a control for group 1. Categorical variables such as complications and flap loss were analyzed using χ² tests. Continuous variables such as age, body mass index (BMI), operative time, length of stay were analyzed with 2-tailed t tests. Multivariate analyses were run to control for group differences.

Results

Groups 1 and 4 were equivalent in age and comorbidities, except group 1 (32.8 kg/m²) had significantly higher BMI than group 4 (31.4 kg/m²), P = .028. Average operating time was statistically equivalent for group 1 patients (610 minutes) and group 4 patients (503 minutes), P = .289. Average hospital stay was equivalent as well (group 1 = 4.4 days, group 4 = 4.1 days, P = .676). Operative times for group 2 patients (457 minutes) were significantly longer than for group 3 patients (288 minutes), P < .01. Group 2 patients (3 nights) had significantly longer hospital stays than group 3 patients (2 nights), P < .01. Group 1 patients (2/20 flaps, 10%) had a significantly higher rate of flap loss than group 4 patients (8/673 flaps, 1%), P < .01. There were no differences in other flap complications. Additionally, there were no significant differences in postoperative tissue-expander complications between group 2 and group 3.

Discussion

Both flap losses in Group 1 patients occurred in a single patient with BMI = 39.3 kg/m² and a personal history of recurrent DVTs. Additionally, the rates of complications across other measures were equivalent between groups. Thus, despite the increased rate of flap loss in Group 1 (10%) vs Group 4 (1.3%), along with the increased operative times and hospital stays, certain patients can be advised that a prophylactic gynecological procedure is safe to combine with breast reconstruction.

Does promethazine shorten the length of stay in the post anesthesia care unit?

The combination of promethazine and opioids is known to have an opioid-sparing effect, thereby facilitating a reduction in total patient opioid consumption. In recent years, this practice has fallen out of favor in many healthcare facilities, except primarily in the post anesthesia care unit (PACU). The goal of this study was to highlight the potential of promethazine as a direct or indirect adjuvant medication in acute pain management. The present investigation was undertaken with a case series of adult female patients who underwent open total abdominal hysterectomies. Data from the PACU was reviewed with patients being separated into two groups. Group 1 received only intravenous opioids for acute pain management. Group 2 received a combination of intravenous opioids for acute pain management and intravenous promethazine for nausea and/or vomiting. Patients were discharged from the PACU with a modified Aldrete score of 9 or 10. The study showed that patients who received promethazine in addition to opioids were discharged from the PACU an average of 19.2 minutes earlier than those patients who received only opioids (p=0.003). The time to achieve modified Aldrete score of 9 or higher was more quickly achieved when open abdominal hysterectomy patients received promethazine in addition to opioids in the PACU. The study concluded that promethazine, in combination with opioids, could potentially decrease PACU stay postoperatively. Based on the present investigation, the prospect of using promethazine in other facets of pain management are intriguing and warrant future studies. Specifically, it may be worth investigating whether promethazine is truly an adjunct in combination with opioids and to determine if there are any other antihistamines or neuroleptics which may have similar clinical effects to promethazine.

Feasibility of transfemoral hepatic vein/wedged portal venous pressure measurement in total artificial heart

The development of technology and limitation of numerous ventricular assist devices has increased usage of the total artificial heart (TAH) for mechanical circulatory support. A primary important feature of TAH is that it is one of the few mechanical circulatory support devices that provides biventricular support. As the number of patients with TAH rises, spreading awareness about the device in the interventional radiology community is important.

Veno-venous extracorporeal membrane oxygenation using an innovative dual-lumen cannula following implantation of a total artificial heart

We report our first clinical use of the new Protek Duo^TM cannula for peripheral veno-venous extra-corporeal life support (ECLS). A 53-year-old male patient underwent implantation of a total artificial heart (TAH) for biventricular failure. However, due to the development of post-operative respiratory dysfunction, the patient required ECLS for six days.

First in-human intraoperative imaging of HCC using the fluorescence goggle system and transarterial delivery of near-infrared fluorescent imaging agent: a pilot study

Surgical resections remain the primary curative interventions for hepatocellular carcinoma (HCC). However, lack of real-time intraoperative image guidance confines surgeons to subjective visual assessment of the surgical bed, leading to poor visualization of small positive nodules and the extension of diffuse HCC. To address this problem, we developed a wearable fluorescence imaging and display system (fluorescence goggle) for intraoperative imaging of HCCs in human patients. In this pilot study, both intravenous (IV) and transarterial hepatic (TAH) delivery of indocyanine green (ICG) were explored to facilitate fluorescence goggle-mediated HCC imaging. The results show that all primary tumors in patients (n = 4) who received TAH delivery of ICG were identified successfully by the fluorescence goggle. In addition, 6 satellite tumors were also detected by the goggle, 5 of which were neither identifiable via preoperative magnetic resonance imaging (MRI) and computed tomography (CT) nor by visual inspection and palpation. In the group (n = 5) that received ICG intravenously, only 2 of 6 tumors visible by preoperative MRI or CT were identified with the fluorescence goggle, demonstrating the limitation of this delivery route for a non-tumor-selective imaging agent. Comparative analysis shows that the HCC-to-liver florescence contrast detected by the goggle was significantly greater in patients that received TAH than IV delivery of ICG (P = 0.013). This pilot study demonstrates the feasibility of using the fluorescence goggle to identify multifocal lesions and small tumor deposits using TAH ICG delivery in HCC patients.

Robotic-assisted total laparoscopic hysterectomy and staging for the treatment of endometrial cancer: a comparison with conventional laparoscopy and abdominal approaches

The treatment of endometrial cancer using a minimally invasive approach provides benefits to the patient; however, there are currently few papers comparing robotic total laparoscopic hysterectomy with staging to conventional laparoscopic and abdominal approaches. Analyses of 102 consecutive patients undergoing robotic total hysterectomy were compared to historical cohorts of 104 patients undergoing laparoscopic total hysterectomy and 78 patients undergoing abdominal total hysterectomy (laparotomy). The majority of all patients were FIGO'88 stage IB. Patient characteristics were similar, except for lower age (P = 0.0236) and body mass index (P = 0.0134) in the laparoscopy group when compared to laparotomy. Operative time was longer for the robotic group at 108.7 min, compared to 79.4 min for laparoscopy (P = 0.0207) and 84.0 min for laparotomy (P < 0.0001). Lymph node yield was significantly higher in the robotic group (16.0 nodes) when compared to both laparoscopy (5.0 nodes, P < 0.0001) and laparotomy (11.4 nodes, P = 0.0006). The perioperative complication rates were significantly decreased in both the robotic (10.8%) and laparoscopy (6.7%) groups when compared to laparotomy at 25.6% (P = 0.0089; P = 0.0002). Hospital stay was significantly reduced in both the robotic (1.9 days, P < 0.0001) and laparoscopic (1.8 days, P < 0.0001) groups when compared to laparotomy (4.1 days). Both minimally invasive approaches reduced morbidity. Robotic assistance resulted in improved lymph node yield. Robotic surgery for endometrial cancer is at least equivalent to laparoscopic and open techniques and may be the preferred method for treatment of endometrial cancer.