A survey of perioperative complications with Clavien-Dindo classification: A cross-sectional study.

OBJECTIVE: To determine the incidence of complications in elective surgeries and to grade them according to the Clavien-Dindo Classification System. METHODS: The cross-sectional study was conducted in the General Surgery Operation Theatre of Holy Family Hospital, Rawalpindi, Pakistan, from February to April 2018, and comprised patients undergoing elective surgeries. Age, gender, region of surgery, type and grade of complications, were recorded using Clavien-Dindo Classification proforma. Data was analysed using SPSS 23. RESULTS: Of the total 212 patients, 36(16.9%) had some complication. There were significantly more complications in people aged 40 years or above compared to those <40 years (p<0.05). Of the total surgeries, 126(59.43%) were in the abdomino-pelvic region. CONCLUSIONS: Peri-operative complications were found to be significantly related with age of the patient and the type of surgery.

Non-Atherosclerotic Obliteration Of Bilateral Supraclinoid Internal Carotid Arteries; A Classic Case Of Moyamoya Disease.

Moyamoya disease is an idiopathic progressive vasculopathy of distal internal carotid artery and circle of Willis which leads to the development of characteristic smoky appearance of the vascular collateral network on angiography. With the highest reported incidence among Japanese population, it has been under recognized as a cause of cerebrovascular accidents in Western countries. Here we report a case of a young 20-year-old Caucasian woman who presented to the emergency department with expressive aphasia, right arm weakness and numbness for three days. Imaging modalities confirmed Moyamoya disease.

Spinal Cord Compression By Metastatic Thoracic Spine Paraganglioma.

Paragangliomas are rare neuroendocrine tumours most commonly located in the adrenal glands. The overall incidence of paragangliomas is 0.8 per 100,000 persons, but the incidence of malignant paraganglioma was found to be 93 cases out of 400 million persons in United States. We present a case of 50 year old male who came to the hospital with back pain and progressive bilateral lower limb weakness for the past 6 months. Imaging studies revealed enhancing lesions on dorsal spines. Bone scintigraphy showed increased tracer uptake at multiple sites. Bone biopsy and immune-histochemical staining proved metastatic paraganglioma. After a thorough literature search only few cases of metastatic spine paraganglioma causing spinal cord compression have been reported to date.

Real-World Treatment Patterns and Economic Burden Following First-Line Trastuzumab in Patients with Metastatic Gastric Cancer in the USA.

BACKGROUND: Trastuzumab in combination with chemotherapy is the standard first-line (1L) treatment for HER2+ metastatic gastric cancer (mGC) in the USA. OBJECTIVE: This study characterizes the real-world treatment patterns, healthcare resource use (HRU), and costs in patients with HER2+ mGC post-1L trastuzumab before approval of fam-trastuzumab deruxtecan-nxki. PATIENTS AND METHODS: This retrospective study used the IQVIA PharMetrics® Plus Database (October 2014-September 2019) to identify adults with HER2+ mGC who discontinued trastuzumab-based regimens in 1L. Patient characteristics, second-line (2L) treatment patterns, and treatment duration were summarized. HRU and costs before and after discontinuation of 1L trastuzumab-based regimens as well as during 2L treatment were described. RESULTS: Of the 190 HER2+mGC patients who discontinued 1L trastuzumab-based regimens, 136 (71.58%) initiated 2L treatments. Trastuzumab-based regimens were the most common in 2L (50.74%), followed by ramucirumab + paclitaxel (19.85%). The median time to 2L discontinuation was 2.37 months. During a mean follow-up of 9.8 months, mean per-patient-per-month (PPPM) healthcare costs post-1L trastuzumab-based regimens were higher in patients receiving 2L treatment than those without subsequent treatment (US$25,178 vs. US$14,812). The mean PPPM cost during 2L treatment was US$30,838, primarily driven by outpatient infusion costs (US$22,262). CONCLUSIONS: The short duration of 2L treatment observed in this study is consistent with a lack of effective treatments post-1L trastuzumab prior to 2020. Re-use of trastuzumab treatment was common despite its limited efficacy and high treatment cost. The findings highlight the unmet medical needs and substantial burden faced by patients with HER2 +mGC previously treated with trastuzumab.

Payer formulary tier increases of apixaban: how patients respond and potential implications.

OBJECTIVE: To assess potential impacts of formulary tier increases of apixaban-an efficacious oral anticoagulant (OAC) for preventing stroke in patients with atrial fibrillation (AF)-on patients' prescription drug plan (PDP) switching and OAC treatment patterns. METHODS: Nationwide claims data for Medicare beneficiaries with Parts A, B, and D (100% sample) were used to assess apixaban-treated AF patients who faced a formulary tier increase for apixaban in 2017 by their Part D PDP. Patients' out-of-pocket (OOP) costs for apixaban were described, along with PDP switching and OAC treatment patterns. RESULTS: Among 1845 included patients, 97.7% had apixaban on tier 3 of their plan's formulary in 2016 and faced its increase to tier 4 for 2017. Approximately 4% (N = 81) of patients pre-emptively switched to a different PDP for 2017 with almost all switching to plans with apixaban on a lower formulary tier and 85.2% continuing apixaban treatment. Among the 96% (N = 1764) of patients who remained on the same PDP for 2017, over half (57.5%) continued apixaban treatment, despite increased OOP costs ($54 vs. $135 for a 30-day supply in 2016 vs. 2017). Only 12.4% of those who remained on the same plan for 2017 switched to another OAC, while as much as 30.1% discontinued OACs. These discontinuers exhibited higher comorbidity burdens than patients continuing on any OAC. CONCLUSION: The majority of patients continued on apixaban despite higher OOP cost, suggesting patients' reluctance to change treatment for non-medical reasons; however, 30% of patients discontinued OAC treatment after higher apixaban tier placement.

Frequency and Effect of Cutaneous Manifestations on Quality of Life in Patients with End-Stage Renal Disease Undergoing Hemodialysis.

OBJECTIVE: To determine the frequency of skin manifestations found in end-stage renal disease (ESRD) patients undergoing dialysis, while assessing their effect on the quality of lives of the same patients. STUDY DESIGN: Descriptive cross-sectional study. Place and Duration of the Study: Benazir Bhutto Hospital, Holy Family Hospital, and Hussain Lakhani Hospital, from 12th December 2021 to 13th October 2022. METHODOLOGY: Seventy-three Patients undergoing hemodialysis were enrolled in the study. Skin manifestations were defined as "cutaneous signs and symptoms related to ESRD unrelated to the symptoms resulting from any primary dermatological disorder or other systemic diseases". Data on the skin manifestations of their disease and their effect on patients' quality of life were collected by using a 2-part questionnaire. The first part consisted of demographic details along with the type of skin disorders faced by the patient and the second part of the questionnaire comprised of the dermatology life quality index (DLQI). The data were entered and analysed using the statistical package for social sciences (SPSS) version 23.0. RESULTS: Xerosis and pruritus were most commonly reported (83.7%), followed by nail changes (18.6%) and skin discolouration (16.3%). The median duration of dialysis was 36 (1-180) months and there was no significant increase in skin symptoms with the increase in the duration of dialysis (p=0.082). The median DLQI score was 3 (range:0-10) A significantly higher number of females (n=14) reported associated mental discomfort with their skin symptoms of pruritis as compared to males (n=5, p=0.008). CONCLUSION: Cutaneous manifestations have variable effects on the quality of life of ESRD patients. Adopting a multidisciplinary approach early in the management may help to minimise the mental discomfort of these patients and bring an improvement in their quality of life. KEY WORDS: End-stage renal disease (ESRD), Hemodialysis, Skin manifestations, Pruritus, Quality of life.

Treatment patterns and overall survival of patients with double-class and triple-class refractory multiple myeloma: a US electronic health record database study.

Patients with relapsed/refractory multiple myeloma (RRMM) resistant to multiple drug classes remain a high unmet need population. This longitudinal retrospective cohort study assessed real-world treatment patterns and outcomes in adults with RRMM. Patients who had three or more prior lines of therapy including a proteasome inhibitor (PI) and an immunomodulatory agent (double-exposed) were further categorized as refractory to a PI and an immunomodulatory agent (double-class refractory, n = 381) or additionally to an anti-CD38 monoclonal antibody (triple-class refractory, n = 173). Treatment options are limited for patients with double-class or triple-class refractory disease. Retreatment is a part of standard of care. Bortezomib and lenalidomide had the highest retreatment rates among double-class and triple-class refractory patients. Survival outcomes remain poor among RRMM patients with median overall survival (OS) of 22.3 and 11.6 months for double-class refractory and triple-class refractory patients, respectively. This study highlights the need for novel efficacious therapies in this heavily pretreated RRMM population.

Normal preoperative levels of gamma-glutamyltransferase predict the absence of common bile duct stones in patients scheduled for laparoscopic cholecystectomy: a retrospective cohort study.

Laparoscopic cholecystectomy, nowadays, is considered the gold standard option for management in patients diagnosed with symptomatic cholelithiasis. Nevertheless, some patients may have coexisting choledocholithiasis, which manifests later in life with grave complications such as cholangitis and pancreatitis. The objective of this study is to evaluate the role of preoperative gamma-glutamyltransferase (GGT) in predicting choledocholithiasis in patients undergoing laparoscopic cholecystectomy. Method: A total of 360 patients with symptomatic cholelithiasis based on diagnosis aided with abdominal ultrasound were included in the study. The study design was a retrospective cohort. Patients were evaluated based on a comparison between findings of per-operative cholangiogram and laboratory measure of GGT. Result: The mean age of study participants was 47.22 (±28.41) years. Mean GGT levels were 121.54 (±87.91) U/l. One hundred (27.7%) participants had raised GGT. But only 19.4% had been diagnosed with filling defect positive on cholangiogram. The predictability of GGT for positive cholangiogram is statistically significant at less than 0.001 with an area under the curve of 0.922 (0.887-0.957), sensitivity of 95.7%, specificity of 88.6%, and accuracy of 90%. The standard error reported (0.018) was found to be relatively low. Conclusion: Based on the provided information, it is concluded that GGT plays an important role in predicting the coexistence of choledocholithiasis in symptomatic cholelithiasis and can be used in the setting where the facility of per-operative cholangiogram is not available.

Clinicopathological correlation of aspartate aminotransferase-to-platelet ratio (APRI) and aspartate aminotransferase-to-alanine aminotransferase ratio (AAR) with survival in esophageal carcinoma patients: a retrospective cohort analysis of 951 patients.

Esophageal cancer is the eighth most prevalent cancer globally. Previously, several biomarkers have been used to predict the prognosis, although with variable reliability. Interestingly, it is noted that changes in liver function tests levels before and after neoadjuvant treatment are predictive in terms of cancer recurrence. Objectives: The objectives of the current study were to associate novel markers, including aspartate aminotransferase-to-platelet ratio (APRI) and aspartate aminotransferase-to-alanine aminotransferase ratio (AAR) with survival in esophageal malignancy. Materials and Methods: A retrospective study in a tertiary care hospital (single-center) included 951 patients having diagnosed esophageal carcinoma of any age group. Results: The median (interquartile range) age of study participants were 50 (38-60) years, including 43% males and 57% female patients, while the median (interquartile range) levels of AAR and APRI were 0.97 (0.81-1.25) and 0.19 (0.13-0.29), respectively. AAR was found to be higher in dysphagia for solids only and dysphagia for both liquids and solids rather than liquids only (P=0.002), while other associations included well-differentiated tumor grade (P=0.011), finding of esophageal stricture on esophagogastroduodenoscopy (P=0.015), and characteristic of mass on computerized tomography scan being both circumferential and mural (P=0.005). APRI was found to be higher in adenocarcinoma (P=0.038), and finding of circumferential±ulcerated mass on esophagogastroduodenoscopy (P<0.001). On survival analysis, adenocarcinoma (P<0.001), luminal narrowing (P=0.002), AAR greater than 1.0 (P=0.006), and APRI greater than 0.2 (P=0.007) were found to be poor survival predictors. On Cox proportional hazards regression, APRI was found to be more associated with poor survival than AAR (Hazard ratio: 1.682, 1.208-2.340, P=0.002). Conclusion: This study correlated clinical and pathological features of esophageal malignancy with noninvasive markers of hepatic function.

Payer formulary exclusions of apixaban: how patients respond and potential implications.

In recent years, US payers have increased usage of formulary exclusions as a means to help manage costs. Earlier this year, one of the largest pharmacy benefit managers in the country added Eliquis (apixaban), the most widely used anticoagulant, to its list of excluded medicines from its formulary, raising concerns by physicians and patients. In this commentary, we examine the potential impacts of formulary exclusion of a drug like apixaban-a treatment for patients with atrial fibrillation and venous thromboembolism to help prevent stroke and clotting events and which has been demonstrated to have a strong efficacy and safety profile. We discuss the effect of formulary exclusions on patients' ability to access the most clinically appropriate treatment for their health needs, along with possible effects on their health and well-being. We also report descriptive results on apixaban-treated patients with traditional Medicare coverage who faced a formulary exclusion of apixaban in 2017, and these patients' observed behaviors. We found that the majority of these patients remained on apixaban either through pre-emptively switching to a different Part D drug plan with apixaban coverage or applying for formulary exception. Our findings suggest that formulary exclusion did not help to achieve the goal of switching patients to less costly medications but created additional hurdles for patients to access their preferred treatment and increased patient burden. Alternative ways to manage payer costs may be needed to help avoid poor outcomes and reduce the burden placed on patients in their efforts to access life-saving medications.

A Rare Case of Extensive Cerebral Venous Sinus Thrombosis Complicated by Heparin-Induced Thrombocytopenia.

Cerebral venous sinus thrombosis (CVST) is a rare but potentially life-threatening cause of stroke. Several risk factors have been identified including hypercoagulable state, malignancy, use of oral contraceptives, pregnancy, head injury, infection, and prothrombotic states such as heparin-induced thrombocytopenia (HIT). HIT is a prothrombotic state leading to thrombosis in several distinct locations including CVST requiring prompt discontinuation of heparin and initiation of nonheparin anticoagulation to prevent catastrophic consequences. Very rarely, HIT can complicate the ongoing CVST leading to worsening thrombosis and clinical deterioration. We here report an exceedingly rare case of CVST complicated by HIT in a 22-year-old female patient who showed remarkable clinical improvement after discontinuation of heparin and initiation of argatroban.

Intravitreal Bevacizumab Alone Versus Intravitreal Bevacizumab In Combination With Focal Macular Photocoagulation In Diabetic Macular Oedema.

BACKGROUND: To compare the mean best corrected visual acuity (BCVA) between intravitreal bevacizumab (IVB) and combination treatment bevacizumab and Focal Macular Photocoagulation (FMP) for diabetic macular oedema (DME). METHODS: It is a randomized control trial conducted at Department of ophthalmology at Institute of Ophthalmology, Liaquat University of medical and health sciences, Jamshoro from 1st November 2019 to 31st October 2020, in which 260 Patients between the ages of 40 to 75 years, with DME were included. While patients with macular oedema secondary to other causes than diabetic retinopathy, presence of vitreomacular traction, aphakic patients, history of glaucoma or who had received pan-retinal photocoagulation, IVB, triamcinolone within 12 months, patients with history of stroke or cardiac disease, patients with media opacities such as corneal opacities were also excluded from the study. Two hundred sixty (260) patients were divided in two groups. Group A has 130 patients and they were treated with IVB alone. Group B also included 130, and they were treated with combination of IVB+FMP. The patients were followed-up monthly for 3 months and BCVA was checked at the end of 3 months. RESULTS: Patients in group B showed superior visual outcome, when they were treated with IVB+FMC as compared to patients in group A who received IVB alone. CONCLUSIONS: Combination treatment OF IVB+FMP is an effective treatment option for diabetic macular oedema as compared to IVB alone with better mean visual outcome.

Haematological profile abnormalities; and its relationship with severity and outcome of COVID-19 infection.

Background: Corona virus disease (Covid-19) caused by corona virus (SARS Cov-2) has affected millions of people around the world. Many diagnostic modalities have been tested but the blood complete picture remains the initial and most easily accessible investigation in Covid-19. Objectives: The objective of this study was to find out the haematological abnormalities in relation to Covid-19 severity and outcome. Methods: This cross-sectional study was carried out from April 2020 to July 2020. One--hundred and fifty polymerase chain reaction (PCR) confirmed Covid-19 patients were inducted by random sampling. Haematological profile at admission was recorded. Data thus obtained was analyzed with respect to Covid-19 severity and outcome. The data was entered and analyzed using Statistical Package for Social Sciences (SPSS) version 19. Results: Out of a total of 150 patients included in the study, 77(51.3%) patients had mild disease at the time of admission, 42 (28%) had moderate disease while 31 (20.7%) had critical disease at the time of admission. Medians (interquartile range) of total leucocyte count (TLC), neutrophils, lymphocytes, neutrophils to lymphocytes ratio (NLR), platelets to lymphocytes ratio (PLR), neutrophils to monocyte ratio (NMR), monocyte to lymphocyte ratio (MLR) were 8.11 (IQR=4.88), 5.95 (IQR=4.58), 1.66 (IQR=1.10), 3.48 (IQR=4.20), 146.24 (IQR=130.75), 18.87 (IQR=14.07), 0.16 (IQR=0.13). Median NLR was higher in patients with critical illness 11.23 (IQR=10.70) as compared to those with stable 2.51 (IQR=1.77) and moderate 3.22 (IQR=3.60) disease (p< 0.000). Similarly TLC (p< 0.000), neutrophils (p< 0.000), lymphocytes (p< 0.000), NLR (p< 0.000), PLR (p< 0.000, p=0.001), MLR (p< 0.000), NMR (p< 0.000) had significant relationship with the severity and outcome of Covid-19 infection. Conclusion: Many haematological parameters are significantly different and can be used to predict the severity and outcome of Covid-19 infection.

Role of serum C-reactive protein (CRP)/Albumin ratio in predicting the severity of acute pancreatitis: A retrospective cohort.

Acute pancreatitis is a disease with a wide spectrum of severity, complications, and outcome with severe life-threatening complications develop in patients leading to high mortality in severe acute pancreatitis. The rationale of this study is to diagnose the severity of acute pancreatitis using a single test ratio, i.e., CRP/albumin ratio which is a combination of markers for systemic inflammation and nutritional status. All those patients with age group 16-80 years who were diagnosed with acute pancreatitis and admitted subsequently to ICU were included. Severe pancreatitis was determined as CT severity score above 7. About 41% patients out of total 225 had severe pancreatitis. CRP/albumin ratio >4.35 had a sensitivity of 87% and accuracy of 76% to predict acute severe pancreatitis. Elevated CRP/albumin ratio was also associated with complications like multi-organ failure OR: 2.31 [1.3-4.2], duodenal thickening OR: 2.25 [1.2-4.2], and ascites OR: 2.90 [1.5-5.6]. Although, the severity of this elevation varied with different age groups, such non-invasive and readily available parameters should be relied upon admission to risk stratify the patients suffering from pancreatitis. CRP/albumin ratio has higher sensitivity and negative predictive value to predict severe pancreatitis than CRP alone and hence give additional advantage as a prognostic marker, although Delong's test to compare AUROC was indifferent (P-value: 0.22).

Development of a specialty intensity score to estimate a patient's need for care coordination across physician specialties.

BACKGROUNDS AND AIMS: This article develops a Specialty Intensity Score, which uses patient diagnosis codes to estimate the number of specialist physicians a patient will need to access. Conceptually, the score can serve as a proxy for a patient's need for care coordination across doctors. Such a measure may be valuable to researchers studying care coordination practices for complex patients. In contrast with previous comorbidity scores, which focus primarily on mortality and utilization, this comorbidity score approximates the complexity of a patient's the interaction with the health care system. METHODS: We use 2015 inpatient claims data from the Centers for Medicare and Medicaid Services to model the relationship between a patient's diagnoses and physician specialty usage. We estimate usage of specialist doctors by using a least absolute shrinkage and selection operator Poisson model. The Specialty Intensity Score is then constructed using this predicted specialty usage. To validate our score, we test its power to predict the occurrence of patient safety incidents and compare that with the predictive power of the Charlson comorbidity index. RESULTS: Our model uses 127 of the 279 International Classification of Disease, 10th Revision, Clinical Modification (ICD-10-CM) diagnosis subchapters to predict specialty usage, thus creating the Specialty Intensity Score. This score has significantly greater power in predicting patient safety complications than the widely used Charlson comorbidity index. CONCLUSION: The Specialty Intensity Score developed in this article can be used by health services researchers and administrators to approximate a patient's need for care coordination across multiple specialist doctors. It, therefore, can help with evaluation of care coordination practices by allowing researchers to restrict their analysis of outcomes to the patients most impacted by those practices.

An updated review of epidemiology, risk factors, and management of male breast cancer.

Unlike female breast cancer, male breast cancer (MBC) is rare and not very well understood. Prospective data in the management of MBC are lacking and majority of treatment strategies are adopted from the established guidelines for breast cancer in women. The understanding of biology, clinical presentation, genetics, and management of MBC is evolving but there still remains a large knowledge gap due to the rarity of this disease. Older age, high estradiol levels, klinefelter syndrome, radiation exposure, gynecomastia, family history of breast cancer, BRCA2 and BRCA1 mutation are some of the known risk factors for MBC. Routine screening mammography is not recommended for asymptomatic men. Diagnostic mammogram with or without ultrasound should be considered if there is a suspicion for breast mass. Majority of men with early-stage breast cancer undergo mastectomy whereas breast conserving surgery (BCS) with sentinel lymph node biopsy (SLNB) remains an alternative option in selected cases. Since the majority of MBC are hormone receptor positive (HR+), adjuvant hormonal therapy is required. Tamoxifen for a total of 5 to 10 years is the mainstay adjuvant hormonal therapy. The role of neoadjuvant and adjuvant chemotherapy for early-stage breast cancer is uncertain and not commonly used. The role of gene recurrence scores like oncotype Dx and mammaprint is evolving and can be used as an aid for adjuvant chemotherapy. Majority of metastatic MBC are treated with hormonal therapy with either tamoxifen, gonadotropin-releasing hormone agonist (GnRH) with aromatase inhibitors (AI), or fulvestrant. Chemotherapy is reserved for patients with visceral crisis or rapidly growing tumors.

Testicular Plasmablastic Lymphoma in an HIV-Negative Patient: A Rare Case Presentation.

Plasmablastic lymphoma (PBL) is a very rare disease and it is usually considered a human immunodeficiency virus (HIV)-related B-cell lymphoma that carries a poor prognosis. It mostly involves the oral cavity, lungs, nasal cavity, gastrointestinal tract, lymph node, and skin. Therapeutic regimens like dose-adjusted etoposide, vincristine, doxorubicin, cyclophosphamide, and prednisone (DA-EPOCH) have shown better results in these aggressive lymphomas. We report a rare case of PBL in an HIV-negative patient who presented to the clinic with a complaint of left testicular swelling for 3 months. Ultrasound showed an enlarged left testicle. He underwent a left orchiectomy and the pathology showed PBL with involvement of the spermatic cord margin. Positron emission tomography scan showed hypermetabolic mediastinal and hilar lymph nodes. He was started on DA-EPOCH but showed no response. Accordingly, salvage therapy with bortezomib in addition to ifosfamide carboplatin and etoposide (B-ICE) chemotherapy was initiated with remarkable response. Several other regimens can be used in the refractory setting; however, the evidence is mostly based on retrospective analysis.