The appendix conduit with a conflict of interests - An alternate strategy.

INTRODUCTION: Conventionally the split appendix has been used to address the need for dual conduits such as the Mitrofanoff and the ACE, however limited by its length. We present a video demonstration of an alternate solution. MATERIAL AND METHODS: Size-12 Nelaton catheter introduced via appendicular stump and skirted along the lateral wall of the caecum. Ethicon Endopath 35 mm Linear Stapler was used to create a caecal tube of about 3 cm based on the appendicular stump. RESULTS: From September 2019-January 2023, 6-patients, aged 5-18 years with a diagnoses of 4-spinal dysraphisms, 1-cloacal anomaly, and 1-urogenital sinus were included. FOLLOW UP: 5-45 months. Two patients had ACE site infection which resolved with antibiotics. One developed a stomal granuloma treated effectively with silver nitrate. All are clean with no stomal leaks and experience easy intubation. DISCUSSION: Alternatives to the split appendix include the Monti ACE, and Caecostomy tube/caecal flap when limited by appendicular length. The technique described is easy and quick however care must be taken to keep away from the ileo-caecal junction and to keep the tube length as short as possible or needed to preserve vascularity. CONCLUSIONS: The stapled caecal tube ACE is easy, quick, and safe especially when limited by appendicular length.

Understanding the Challenges of Intensive Care Staff in Communicating With Patients and Patients' Families During the COVID-19 Crisis: A Qualitative Exploration.

Background Coronavirus disease 2019 (COVID-19) isolation protocols in India restricted family members of COVID-19 patients from visiting them in hospitals and in intensive care units, especially during the peak of the pandemic. This along with the elaborate personal protective equipment (PPE) created challenges for intensivists and nurses in COVID ICUs in effectively communicating with patients and patients' families, especially in shared decision-making processes. Methods This article is the outcome of a qualitative study using in-depth one-on-one interviews with 10 intensivists and four intensive care nurses in two teaching hospitals in Bengaluru, South India. Each participant, purposively selected till data saturation was reached, had spent extensive periods of time in a COVID ICU during both COVID-19 waves in 2020 and 2021. A framework of descriptive phenomenology led to the design of the study in which varied experiences and insights of participants were captured using an interview guide to understand their lived reality. The interviews were conducted online or in person between July 2021 and October 2021 and were audio recorded and transcribed verbatim. Coding of transcripts using the NVivo 12 (Burlington, MA: QSR International Pty Ltd) software helped with the thematic analysis. This was guided by interpretive phenomenological methods that derived meaning from participants' life experiences. Results Four themes involving challenges in effective communication in the COVID ICU emerged as follows: physical barriers, emotional and mental stressors, infrastructural challenges, and ethical and moral dilemmas. Sub-themes included personal protective equipment as a barrier, reduced energy levels, and isolation of family from patients under the domain of physical challenges; fears of the unknown, handling death of patients in isolation, and the frustrations of families were challenges under the emotional and mental domain. Infrastructural/systemic challenges included poor connectivity and insufficient mobile phones, and the absence of rules to handle interruptions. Privacy breaches, taking consent over the phone, end-of-life discussions, and medico-legal risks emerged as the subthemes under the domain of ethical and moral challenges. A mobile phone communication policy specifying usage times and operating methods, a mandatory communication and counseling training module for intensivists and intensive care nurses, and a set of protocols for highly restrictive, intensive care units in pandemic situations were recommendations and lessons learned. Conclusions The lack of face-to-face interactions was a serious barrier to communication between ICU staff and patients and their caregivers. It had a bearing on trust levels and had emotional and ethical consequences for healthcare teams to handle. Opportunities for self-care, venting of anxiety and distress, and opportunities to celebrate and reward special efforts and cooperation between consultants, residents, nurses, and technicians in stressful environments like a pandemic ICU were important to sustain empathy and keep care and communication humane.

Mediastinal hematoma following thrombolysis for acute pulmonary thromboembolism.

Massive pulmonary thromboembolism (PE) is a cardiorespiratory emergency and can be fatal if left untreated. The recommended treatment for PE in the presence of right ventricular dysfunction and hemodynamic instability is thrombolysis. However, the latter is a double-edged sword as life-threatening bleeding manifestations can occur post-thrombolysis. Timely identification and management of these complications can prevent a catastrophic outcome. We report a case of mediastinal hematoma with new onset hemodynamic compromise following thrombolysis for acute massive pulmonary embolism. Clinico-radiological features and Point of Care Ultrasound (POCUS) findings helped in the identification of the bleeding site in our case. Despite early diagnosis and timely intervention, the patient succumbed to secondary complications.

A case of hoarseness of voice following COVID-19 infection.

Mucormycosis is a fatal angio-invasive fungal infection associated with a high mortality. Apart from the traditional risk factors, COVID-19 infection and steroid therapy for the same have been recently identified to predispose to this life-threatening infection. Usual presentations of mucormycosis include rhino-orbito-cerebral, pulmonary, gastrointestinal, renal and cutaneous involvement. We report an unusual case of mediastinal involvement by mucormycosis in a patient recovering from moderate COVID-19 pneumonia. Early diagnosis, prompt initiation of antifungal therapy accompanied by timely surgical debridement were pivotal in averting morbidity and mortality in this patient.

Identifying phenotypes of obstructive sleep apnea using cluster analysis.

PURPOSE: Over the last decade, advances in understanding the pathophysiology, clinical presentation, systemic consequences and treatment responses in obstructive sleep apnea (OSA) have made individualised OSA management plausible. As the first step in this direction, this study was undertaken to identify OSA phenotypes. METHODS: Patients diagnosed with OSA on level 1 polysomnography (PSG) were included. Clinical and co-morbidity profile, anthropometry and sleepiness scores were compiled. On PSG, apnea-hypopnea index, positional indices, sleep stages and desaturation indices (T90) were tabulated. Cluster analysis was performed to identify distinct phenotypes among included patients with OSA. RESULTS: One hundred patients (66 males) with a mean age of 49.5 ± 13.3 years were included. Snoring was reported by 94% subjects, and 50% were excessively sleepy. Two-thirds of subjects had co-morbidities, the most frequent being hypertension (55%) and dyslipidemia (53%). Severe OSA was diagnosed on PSG in 42%, while 29% each had mild and moderate OSA, respectively. On cluster analysis, 3 distinct clusters emerged. Cluster 1 consisted of older, obese subjects with no gender predilection, higher neck circumference, severe OSA with more co-morbidities and higher T90. Cluster 2 comprised of younger, less obese males with snoring, witnessed apnea, moderate and supine predominant OSA. Cluster 3 consisted of middle-aged, obese males with lesser co-morbidities, mild OSA and lower T90. CONCLUSIONS: This study revealed three OSA clusters with distinct demographic, anthropometric and PSG features. Further research with bigger sample size and additional parameters may pave the way for characterising distinct phenotypes and individualising OSA management.

A simple high-volume culture technique-Good substitute for polymerase chain reaction for the detection of Aspergillus species in bronchoalveolar lavage samples.

BACKGROUND: Aspergillus species is the most common agent of invasive pulmonary fungal disease. Culture-based diagnosis considered as gold standard is limited by the fungal load in samples. Detection of Aspergillus by polymerase chain reaction (PCR) has been included as a diagnostic criterion by European Organisation for Research and Treatment of Cancer (EORTC). Most routine laboratories lack facilities for molecular diagnosis. Better yield using high-volume culture (HVC) technique has been reported. Studies have not compared HVC and PCR for detection of Aspergillus species in respiratory samples from patients with suspected invasive pulmonary Aspergillosis (IPA) not on antifungal therapy. OBJECTIVE: This pilot study compared HVC and PCR for the detection of Aspergillus species in respiratory samples from treatment naïve patients. METHODS: Bronchoalveolar lavage (BAL) samples from 30 patients with clinical suspicion of IPA were evaluated. Direct microscopy, culture both conventional (CC) and HVC and qualitative Pan Aspergillus PCR were performed. Latent class model was used for statistical analysis. RESULTS: Sensitivity of HVC (100%) was better compared with CC (60%) and comparable to that of PCR (100%). Specificities of CC, HVC and PCR were 100%, 100% and 25%, respectively. CONCLUSION: High-volume culture is a simple cost-effective technique with a high sensitivity and specificity. It can be easily introduced in routine microbiology laboratories. In centres with the availability of infrastructure for molecular analysis, Aspergillus PCR with other mycological techniques can be used for better diagnosis and management of patients with IPA.

A simple x-ray scoring system for the diagnosis of chronic pulmonary aspergillosis.

BACKGROUND: Chronic pulmonary aspergillosis (CPA) is a severe form of post-tuberculosis lung disease (PTBLD). Considering the high burden of TB in India, it can be concluded that the prevalence of CPA is also high. Chest x-ray though most feasible, interpretation is subjective. Therefore, decision on evaluation for CPA cannot be based on x-ray alone. OBJECTIVE: Present study evaluated an x-ray score as a marker for extent of lung damage in patients with PTBLD presenting with haemoptysis and its utility to predict Aspergillus serum IgG levels. METHODS: We used a modified scoring system developed by Anna Ralph et al X-ray score cut-offs of >71 and 40, with or without history of massive haemoptysis, were compared with serum IgG levels. RESULTS: With a chest x-ray score cut-off of 71, specificity was 88%. With an x-ray score of >71 combined with history of massive haemoptysis, 86% cases were found to be IgG positive. The specificity of this combination was 96%. CONCLUSION: This study concluded that a simple chest x-ray scoring system in addition to the symptom of massive haemoptysis helped in the decision on further evaluation of the subject for CPA, especially in resource constrained settings.

Recurrent Intestinal Perforation After Cessation of Immunosuppression in Posttransplant Lymphoproliferative Disease in Pediatric Liver Transplant Recipient.

Posttransplant lymphoproliferative disease (PTLD) is the most common malignant complication after solid organ transplantation. Gastrointestinal involvement as the presentation in early PTLD can occur in 25-30% of pediatric liver transplant recipients and can be the only system involved in 20%. Recurrent gastrointestinal perforation due to resolution of PTLD is an extremely rare complication. We report a 13-month-old male child diagnosed with PTLD, treatment of which lead to recurrent intestinal perforations. The child presented with gastrointestinal bleed 5 months after living donor liver transplantation for biliary atresia. Evaluation was suggestive of PTLD and biopsy confirmed diffuse large B-cell lymphoma. Positron emission tomography scan showed diffuse involvement of small intestine and ileum. Tacrolimus was withdrawn abruptly following diagnosis of PTLD as there was associated renal impairment. Child developed six episodes of small intestinal perforations over 3 weeks which required multiple laparotomies with closure of perforation and/or small bowel resection. Complete remission was achieved six months after diagnosis with cessation of immunosuppression alone and child is alive at 48 months follow-up without any recurrence. To avoid bowel perforation and complications related to tumor necrosis, immunosuppression reduction in PTLD should be gradual while carefully monitoring Epstein-Barr virus levels, tumor response, graft function, and general health status of the patient.

The effect of CPAP therapy on excessive daytime sleepiness and quality of life in subjects with obstructive sleep apnoea: an AB design study.

BACKGROUND: Obstructive sleep apnoea (OSA) is a disorder characterized by apnoeas and hypopnoeas due to repetitive upper airway collapse during sleep. So far, there are no published data regarding quality of life (QoL) and adherence to CPAP among patients with OSA in India. This study aims to measure sleepiness and QoL of patients before and after effective CPAP use in patients with OSA. METHOD: Newly diagnosed subjects with OSA were included, and socio-demographic risk factors and anthropomorphic measures were collected. Epworth sleepiness scale (ESS) and short sleep apnoea quality of life index (SAQLI) were administered before and after a minimum of 4 weeks of domiciliary CPAP use. While short SAQLI is a disease-specific questionnaire, ESS measures excessive daytime sleepiness. RESULTS: In 92 subjects age range was 28-74 years, mean age 49.7 ± 11.3 years, and male:female ratio was 70:22. Mean BMI was 32.1 ± 6.4 kg/sq.m; mean neck circumference was 39.4 ± 3.4 cm; 56 subjects had Mallampati score of 3 or 4. One-month follow-up was completed by 34 subjects who reported a mean of 5.8 ± 1.1 hours/night usage of CPAP. Mean ESS score was 11.31 ± 5.6 at baseline vs 6.9 ± 3.3 after 1 month (p = 0.02), and baseline short SAQLI score was at 2.54 ± 1.26 vs 1.38 ± 0.87 after 1 month (p = 0.0001). CONCLUSIONS: Subjects reported adequate compliance with CPAP at 1 month, and both ESS and short SAQLI showed a significant improvement in these patients. CPAP compliance improved both QoL and sleepiness in patients with OSA.

A filamentous trio.

Opportunistic infections caused by fungi and unusual bacteria are predominantly encountered in the setting of immunosuppressed host. Co-infections with multiple such organisms can pose multiple challenges even to the astute clinician from establishing the diagnosis to drug interactions during treatment of such infections. We hereby present one such case of a triple opportunistic infection in an immunocompetent host and the difficulties faced in the therapeutic decision making.

Comparison of spray catheter with "spray-as-you-go" technique for airway anesthesia during flexible bronchoscopy - A randomized trial.

BACKGROUND: Administration of local airway anesthesia is the principal determinant of procedural comfort during flexible bronchoscopy. However, the ideal method of administration is still unknown. In this study, we compared lignocaine administration using a spray catheter (SC) with "spray-as-you-go" technique. METHODS: Patients undergoing bronchoscopy were randomized to receive airway anesthesia with 2% lignocaine through the SC (SC group) or "spray-as-you-go" technique through the working channel (WC group). The primary outcome parameter was cough count, and the secondary outcome parameters compared were need for sedation, operator-rated procedural satisfaction and cough, and patient-rated comfort on a Visual Analog Scale (VAS). RESULTS: One hundred and thirty patients were randomized with comparable baseline parameters. The median (interquartile range [IQR]) cough count was 28 (19, 37) in the WC group and 15 (9, 23) in the SC group (P < 0.001). Requirement for sedation was lower in the SC group (5 vs. 18; P = 0.003). The mean (standard deviation [SD]) VAS score for operator-rated satisfaction was 66.5 (16.8) in the WC group and 80.6 (14.2) in the SC group; P < 0.001. The median (IQR) VAS score for operator-rated cough was 35 (23, 44) in the WC group and 18 (11, 28) in the SC group; P < 0.001. However, there was no difference in the patient-rated comfort VAS (mean [SD] of 66.4 [14.5] in the WC group and 69.9 [13.0] in the SC group; P = 0.07). CONCLUSION: Lignocaine instillation using the SC during bronchoscopy reduced cough, need for sedation, and improved operator satisfaction.

Prevalence of restless legs syndrome and quality of sleep in type 2 diabetics.

INTRODUCTION: Restless legs syndrome (RLS) is characterized by an irresistible urge to move, with or without paraesthesia occurring or worsening at rest and relieved by activity. Only a few reports of prevalence of RLS with type 2 diabetes are available in India. AIMS: To estimate the occurrence and risk factors of RLS among Indian patients with type 2 diabetes mellitus. METHOD: This cross-sectional study was done in consecutive adult patients with type 2 diabetes. Demographic and comorbidity profile were collected. RLS diagnosis was made based on revised international RLS study group (IRLSSG) criteria. RESULTS: Two hundred and ten diabetic patients were interviewed. Mean age was 56 ±â€¯13.5 years. Male-female ratio was 139: 71. Mean duration of diabetes was 8.3 years. Treatment received for diabetes included oral hypoglycaemic agents (153 patients) and insulin (85 patients). Forty-five patients had polyneuropathy, 18 had retinopathy and 22 had nephropathy. Majority (103) of subjects reported their bedtime as 9-10 pm. Average sleep duration was 8.4 h per night. RLS was diagnosed in 17 (8%) subjects. Mean sleep onset in subjects with RLS was 56 min versus 29 min in diabetics without RLS (p-0.01). The mean Pittsburgh Sleep Quality Index score was 5 in RLS and 3.3 in non-RLS patients (p-0.01). DISCUSSION AND CONCLUSIONS: RLS resulted in poor sleep quality and affected overall quality of life in diabetics. As poor sleep is a known risk factor for uncontrolled diabetes, early identification and treatment of RLS would help improve glycaemic control and quality of life in these patients.

Chronic granulomatous 'Aspergillus lung mass'.

The diverse clinicopathological spectrum of pulmonary aspergillosis is a consequence of varying levels of invasiveness of this ubiquitous fungus, which largely depends on the host immune response and pre-existing lung disease. The clinical presentation of pulmonary aspergillosis spans a wide spectrum from hypersensitivity to life threatening angio-invasive and disseminated disease. We report the case of a young immunocompetent male with no underlying lung disease, who presented with an incidentally detected 'infective mass' lesion in the lung associated with minimal respiratory symptoms. The diagnostic challenges posed by the unusual clinical, radiological and histological picture as well as the therapeutic dilemmas faced are discussed in this report.

E-cigarettes: Out of the frying pan into the fire?

Electronic nicotine delivery systems were developed over a decade ago to simulate the experience of smoking, although with a lower exposure to toxins than in conventional smoking. However, they have their own unique profile of side effects, some of which can be life threatening. We report the case of a young male, who in a desperate bid to de-addict himself from smoking developed a serious adverse effect related to the e-cigarettes.

Ultrasonographic assessment of skeletal muscle mass and diaphragm function in patients with chronic obstructive pulmonary disease: A case-control study.

BACKGROUND: Although muscle dysfunction is a major contributor to morbidity in chronic obstructive pulmonary disease (COPD), assessment of skeletal muscle, and diaphragm function is not routinely performed in COPD patients. OBJECTIVES: (1) The aim is to assess muscle dysfunction in COPD by measuring the zone of apposition of diaphragm, diaphragm excursion, thickness of diaphragm, and rectus femoris cross-sectional area (RFCSA) with ultrasonography.(2) To correlate the above assessments with spirometric parameters; notably forced expiratory volume in 1 s (FEV1). METHODS: Twenty-four consecutive stable COPD patients and 18 controls were included after obtaining written informed consent. Demographic and clinical data, spirometric values, 6-min walk distance, and sonographic parameters mentioned above were compiled for the analysis. RESULTS: All included participants were male with a mean age of 62.5 ± 8.4 years. The mean FEV1in cases was 1.12 ± 0.4 L versus 2.41 ± 0.5 L in controls. The diaphragm thickness (1.8 ± 0.5 mm vs. 2.2 ± 0.6 mm;P = 0.005) and RFCSA was significantly lower in COPD patients (4.8 ± 1.3 cm[2] vs. 6.12 ± 1.2 cm[2];P = 0.02). However, diaphragm excursion (5.35 ± 2.8 cm vs. 7 ± 2.6 cm) although lower in COPD patients, was not significantly different between the groups. Correlation between FEV1and ultrasound diaphragm measurements and RFCSA by Spearman's Rho correlation was poor (ρ= 0.2). CONCLUSION: Ultrasonographic assessment of the diaphragm and rectus femoris can be used as markers to assess skeletal muscle dysfunction in COPD as diaphragmatic function and RFCSA were lower in COPD patients.

A 51-Year-Old Woman With Pellets in the Sputum.

CASE PRESENTATION: A 51-year-old woman with no comorbidities presented with a 3-month history of cough with mucopurulent expectoration and intermittent fever. Over the past 1 month, she complained of streaky hemoptysis and gave history of expectorating "whitish pellets" in the sputum on two occasions. She had developed progressive breathlessness for a week prior to presentation to our hospital. There was no history of chest pain or loss of weight or appetite. She was a nonsmoker and did not consume alcohol. She had received multiple courses of antibiotics at another center with no relief of symptoms.