Comparative Evaluation of Efficacy of Interscalene Block vs. Interscalene Block and Superficial Cervical Plexus Block for Fixation of Clavicular Fractures

Introduction: Regional anaesthesia is seldom used forclavicle fractures considering the anatomical location of thebone. We aim to compare the efficacy of two techniques ofregional anaesthesia as sole anaesthesia technique for fixationsof clavicular fractures.Material and methods: 60 Adult patients with claviclefractures were divided randomly in two groups (1 and 2) andwere administered interscalene block (ISB) only or interscaleneblock and superficial cervical plexus block(ISB+SCPB) assole anaesthetic, respectively. Patients were monitored forefficacy of block and adequacy of anaesthesia and analgesiaat the surgical site. Side effects and hemodynamic parameterswere also monitored.Results:. ISB+SCPB provides excellent anaesthesia forclavicle fixation. Only 1 patient in group 2 required GeneralAnaesthesia(GA) whereas in Group 1, 8 patients required someform of supplemental anaesthesia. There was no statisticallysignificant difference in side-effects and hemodynamic profilein both the groups.Conclusion: ISB+SCPB is significantly better than ISB onlyfor anaesthesia for fixation of clavicular surgeries.

Rare yeasts causing fungemia in immunocompromised and haematology patients: Case series from Delhi.

Systemic fungal infection related to fluconazole‑resistant yeasts are emerging in immunocompromised patients. In this case‑series, we report eight cases of fungemia caused by Trichosporon spp. (2), Stephanoascus ceferrii (1), Kodamaea ohmeri (1), Pichia kutrawersi (2), Candida rugosa (1) and Candida lusitianae (1) in immunocompromised patients. All the yeasts except (Trichosporon asahii) were sequenced. As these rare species are inherently resistant to antifungal agents and they may lead to the development of nosocomial outbreaks, therefore, accurate identification followed by antifungal susceptibility testing is crucial for proper treatment and management.

Clinical and microbiological characteristics of Rhodotorula mucilaginosa infections in a tertiary-Care facility.

Background: Rhodotorula spp. are an emergent opportunistic pathogen, particularly in immunocompromised individuals. Materials and Methods: The aim of the study was to review reported cases of Rhodotorula infection over a period of 9 years to determine epidemiology, risk factors, treatment and outcome. Results: The Rhodotorula spp. were isolated from cerebrospinal fluid (9) and blood (5). The most common pre-disposing factors were prolonged hospital stay (>1 month) and prolonged usage of broad-spectrum antibiotics (>1 month). All the isolates were identified as R. mucilaginosa by conventional methods. Amphotericin B demonstrated lowest minimum inhibitory concentration (MIC) as compared with other anti-fungal agents (fluconazole, itraconazole and voriconazole). Conclusions: The recognition of unusual yeasts as an agent of life-threatening infection and their intrinsic resistance increases the burden on the mycology laboratory for complete species identification and to determine minimum inhibitory concentration.

Population dynamics of a parasite, Pallisentis in two species of fish Channa punctatus and Channa striatus.

In an aquatic environment, there is a profound and inverse relationship between environment quality and disease status of fish. Parasites are one of the most serious limiting factors in aquaculture. Therefore, the present investigation has been undertaken to sort out the population dynamics of Pallisentis (Acanthocephala), in relation to host sex from freshwater fishes, Channa of Rohilkhand region. A total of 517 fishes (Channa punctatus, n= 198 and C. striatus, n= 319) were examined regularly from August 2006 to February 2010. Overall prevalence of Pallisentis in C. striatus was higher in females (67.78%) as compared to males (63.52%). In case of C. punctatus, overall prevalence of Pallisentis was higher in males (53.77%) as compared to females (52.17%) whereas, relative density was higher in females (61.41%) than in males (52.72%). Intensity (2-3 parasite/host, in both sexes), density (1.36 in males and 1.69 in females) and infection index (0.73 in males and 0.88 in females) were recorded.

Macroenvironmental influence on Hepatozoon lacertilis infectivity to lizard Hemidactylus flaviviridis.

Hemidactylus flaviviridis Ruppell, 1835 (n= 199) sampled during different seasons from Bareilly, (Uttar Pradesh, India) were infected with a sporozoan parasite belonging to the genus Hepatozoon Miller, 1908. Four morphovariants of the parasite, Type I, II, III and IV were identified on their growing pattern. When compared with earlier reported species, the parasite could be characterized taxonomically by its comparatively greater length 17.35 (13.57-21.30) μm and width 7.51 (5.59-10.11) μm, unusual larger size of parasite nuclear length 8.86 (4.75- 15.83) μm and width 3.55 (2.14-5.11) μm and cytomorphological differences. These characteristics warrant creation of a new species and was named Hepatozoon lacertilis sp. nov. The morpho-variants, their effect on host cell and host nuclei are clearly illustrated. The influence of macroenvironmental factor (host sex) on parasitic infectivity indicated that it was 7.14% prevalant in male and 6.25% in female Hemidactylus flaviviridis.

Peripherally inserted central venous lines versus central lines in surgical newborns - A comparison.

Objective. To compare the insertion characteristics, utilization profile, life span and the complication rates of Central lines (CL) and Peripherally inserted central lines (PICL). Methods. A prospective study of all CL or PICL insertions during January 2007 to September 2007 in the Neonatal Surgical Intensive Care Unit of a tertiary care center was done. The number of attempts, procedure time, duration of catheter stay, number of dressing done, complication during insertion and maintenance and cause of removal were noted and the differences analyzed statistically using Pearson chi square / t test. P value . 0.05 was considered significant. Results. Ninety two neonates were included in the present study of whom 60 were PICL insertions and 32 CL insertions. The two groups were comparable in terms of age, weight and the use of total perental nutrition (TPN) through the catheters. On comparing the PICL and CL groups, the number of attempts for successful insertion (p=0.003), the time taken (p=0.005), the number of dressing changes required during the indwelling period (p=0.005) and the overall complication rates (p=0.002) were significantly less in the PICL group. The PICL could be maintained for longer periods of time (p= 0.005) and only in 11.5% of the patients it had to be removed before completion of therapy as compared to 37.5% early removals for CL (p=0.02) Conclusion. PICL is a safe, effective and reliable method of providing prolonged IV access in newborns. It also has the least incidence of complications during insertion and maintenance over prolonged period of time when compared to CL and should be recommended for routine use in neonatal surgical patients.

Pulmonary involvement in leptospirosis: a diagnostic enigma.

Leptospirosis is spirochetal zoonosis. It is endemic in India and pulmonary manifestations of this disease remain under-recognised. We describe a case with leptospirosis with pulmonary manifestations and highlight the importance of its early and accurate diagnosis. The case also highlights the importance of considering leptospirosis in the differential diagnosis in patients presenting with febrile illness and pulmonary manifestations.

Arsenic accumulation in root and shoot vis-a-vis its effects on growth and level of phytochelatins in seedlings of Cicer arietinum L.

Arsenic (As) contamination of water and soil has become a subject of prime interest due to its direct effect on human health through drinking water and food. In present study two varieties (CSG-8962 and C-235) of chickpea, Cicer arietinum L., which is a major supplementary food in many parts of India and a valuable source of protein, has been selected to estimate the level of arsenate in root and shoot of five day old seedlings vis-à-vis effect of arsenate on seedling growth and induction of thiols including glutathione (GSH) and phytochelatins (PCs) and their homologues. Both varieties accumulated arsenate to similar levels and most of the metalloid was confined to roots, only about 2.5% was translocated to shoot. Plant growth was also not affected significantly in both the varieties. Arsenate exposure significantly induced the levels of thiols including PCs and homophytochelatins (hPCs). The induction of thiols was much higher in roots than shoots and was greater in var C-235 between the two tested ones. Thus, both varieties tolerated and detoxified arsenic through chelation with GSH, PCs and hPCs, primarily in roots, however var C-235 performed better

Obstructed Morgagni's hernia.

Morgagni's Hernia is the direct herniation of the intra-abdominal organs through the anterior retrocostoxiphoid diaphragmatic defect. We are presenting a case of obstructed Morgagni's hernia in a five-year-old child. Who presented with colicky abdominal pain, distention of upper abdomen, vomiting with constipation of three days duration.. Morgagni hernia is a rare disease even rarer in pediatric age group, and is usually diagnosed incidentally; presentation of this disease with obstruction had been reported in adult but not in children.

Conservative treatment for round worm intestinal obstruction.

OBJECTIVE: The ascariasis is one of the most cosmopolitan intestinal parasite infections and it can be in inhospitable regions inhabited by human being, but its biggest prevalence is observed in the tropical and subtropical areas. Intestinal obstruction has been estimated to occur in 2 per 1000 ascaris-infected children per year. We are presenting a study emphasizing the conservative treatment for complete intestinal obstruction due to roundworms without sign and symptom of peritonitis and perforation. METHODS: A total of 22 patients of roundworm obstruction partial or complete without signs of and symptoms of peritonitis were admitted in the Department of Pediatric Surgery IMS, BHU Varanasi India in the period form 2003-2005. Patients were put nil by mouth, intravenous fluid, antibiotics, piperazine salt through nasogastric tube and glycerine + liquid paraffin emulsion enemas and were evaluated for duration of hospital stay, rate of conversion to surgical treatment and complications. RESULTS: 19 (86%) patients were treated successfully with conservative line of management. Only 3 patients required surgical intervention. No mortality, complication and mean hospital stay was 4.1 days (range 4-5 days). CONCLUSION: Round worm intestinal obstruction can be effectively treated by conservative line of management.

Reversal of hepatotoxin-induced pre-fibrogenic events by Emblica officinalis--a histological study.

Efficacy of a herbal product of E. officinalis (fruit) (EO) has been evaluated against carbon tetrachloride (CCl4) and thioacetamide (TAA) induced changes in rat liver. Chronic treatment of CCl4 and TAA revealed abnormal histopathology indicative of pre-fibrogenic events. EO reversed such alterations with significant regenerative changes suggestive of its preventive role in prefibrogenesis of liver.

Anorectal malformations and their impact on survival.

OBJECTIVE: To evaluate the incidence, types and the effect on outcome of associated anomalies in neonates with anorectal malformations (ARM). METHODS: This retrospective study was carried out on all neonates with ARM admitted to the neonatal surgical intensive care unit (NSICU) from 1998 through 2003. RESULTS: Of the 754 neonates admitted to the NSICU during the study period of 6 years, there were 124 (16.4%) neonates with anorectal malformations. Of these 110 were included in the study. 73 % were male and 27% female. 86% of these were high ARM (HARM) while only 14% were low ARM (LARM). Associated anomalies were seen in 68% of patients. The incidence was 72% for HARM and 50% for LARM. The major associated anomalies consisted of esophageal (13%), gastrointestinal (GIT) (11%), genitourinary (GUT) (32%), skeletal (26%), cardiac (33%) and miscellaneous 26%. The overall survival rate was 84% (82% for HARM and 94% for LARM). The survival among those with associated esophageal anomalies was 43%, GIT 67%, GUT 80%, cardiac 61%, skeletal 76% and miscellaneous 79% respectively. This difference in survival was significant only for those with esophageal (p=0.004) and cardiac anomalies (p=0.0026). The survival rates among those with one, two or more than two organ systems involved with associated anomalies were 88%, 82% and 58% respectively. This difference was significant only for more than two organ systems involvement (p=0.003). CONCLUSION: Associated anomalies are common in neonates with ARM, the incidence being similar for HARM and LARM. The survival depends upon the number and severity of associated anomalies both in patients with LARM and HARM. Neonates with more number of organ systems involved have a poorer survival specially when associated with esophageal and cardiac anomalies. All neonates with ARM merit a meticulous search for associated anomalies so that the management can be tailored for each baby.

Disseminated histoplasmosis with reactive haemophagocytosis presenting as PUO in an immunocompetent host.

Disseminated histoplasmosis (DH) with reactive haemophagocytosis has been described in literature mainly in immunocompromised hosts. Only sporadic case reports exist in immunocompetent hosts. Here, we present a rare case of DH with reactive haemophagocytosis in an immunocompetent host presenting as PUO.

Fly-ash induced synthesis of phytochelatins in chickpea (Cicer arietinum L.) plants.

Phytochelatins and related metabolites (cysteine and GSH) were found to be induced in the shoots of two varieties of Cicer arietinum viz., CSG-8962 and C-235 grown under different amendments of fly-ash with garden soil and press mud. Cysteine, GSH, PCs and its speciation were found in higher concentrations in amended fly-ash than in the control 100% soil. Two species of metal binding peptides i.e., PC2 and PC4 were found in both varieties and in amendments, however, their concentration varied depending upon the fly-ash concentrations in both amendments. Further, var. CSG-8962 was found more tolerant than var. C-235 because of higher concentrations of PCs and related metabolites.

Chemotherapy-induced palmer planter erythrodysesthesia.

We report a case of palmar plantar erythrodysesthesia (PPE) in a case of acute lymphoblastic leukemia treated with VALP regime. The treating physician must be aware of this uncommon complication of chemotherapeutic agents to avoid unnecessary investigations.

Comparative study of three antimicrobial drugs protocol (Ceftriaxone, Gentamicin/Amikacin and Metronidazole) versus two antimicrobial drugs protocol (Ceftriaxone and Metronidazole) in cases of intra-abdominal sepsis.

BACKGROUND: Treatment of intra-abdominal sepsis with antibacterial drugs should be initiated as soon as possible diagnosis is made before surgery and continued in the post operative period, unless required to be changed (when there is no satisfactory clinical response). The ideal agent (s) and duration of therapy remains somewhat controversial. However, early experimental and subsequent clinical studies have indicated that the spectrum of chosen antibacterial activity must encompass both colonic aerobes and anaerobes including B. fragilis. There are a number of multi drug protocols that are used to treat intra-abdominal septic conditions. Empiric use of these protocols not only adds toxicity to already ill patient but therapy becomes costly and utilizes human resource, unnecessarily. AIM OF STUDY: To study the clinical efficacy of the treatment of intra-abdominal sepsis with protocol -A (Ceftriaxone, Metronidazole and aminoglycoside) versus protocol -B. (Ceftriaxone and Metronidazole). MATERIAL AND METHODS: This is a prospective randomized study conducted at NGMC, Nepalgunj, Nepal (2003-2004) on the patient attending for the treatment of intra-abdominal sepsis. Patients included in this study were of inflammation, obstruction with or without gangrene and perforation of appendix, small bowel and large bowel with localized or generalized peritonitis. These patients were managed surgically by- appendicectomy, closure of perforation, resection and anastomosis (R & A) and resection and proximal colostomy. Patients of large bowel obstruction without gangrene and small bowel gangrene were managed by R & A. These patients had significant faecal spillage at the surgical site as well as in the peritoneum. At the end of operation peritoneum and surgical site of all cases were washed with saline and povidone-iodine solution. They were put on one of the two protocols for post-operative treatment. A total 59 patients were included in this study. 32 cases were treated with protocol- A and rest 27 cases were treated with protocol- B. These cases were selected randomly for this study. Their outcome was compiled and compared under following headings: postoperative recovery, postoperative pyrexia, wound infection and dehiscence, anastomotic leak, residual abscess and cost of therapy. STATISTICAL ANALYSIS: Statistical analysis was done with the help of Chi square test. RESULT: Of the 59 patients, 32 were randomized to group I, 27 to group II. These groups were comparable in age, weight, sex and duration of therapy. Uneventful recovery was noted in 87.5 % (28/32) in -group I where as in 70.37% (19 /27) in-group II. Complications were observed in 12.5% in-group I where as 29.63 % in-group II. 10 patients in-group I where as 7 patients in -group II had surgical site infections (SSIs). All of these had superficial wound infection with/or without dehiscence of small portion of wound. A single case of residual abscess and anastomotic leak was observed. Postoperative pyrexia was noted in 8 patients in-group I where as in 6 patients in-group II. In pyrexia, temperature ranged from 99-104 0F. Finally except one case, rest of the cases recovered. On follow up after 3weeks, the cases recovered were doing well. CONCLUSION: At least three conclusions can be drawn from this study. Firstly protocol A is equally effective as protocol B. Secondly; it appears that combining aminoglycoside with Ceftriaxone therapeutically has no significant (P = 0.09) benefit over Ceftriaxone alone. Finally protocol A is less expensive in terms of total therapy than protocol B and can be used without fear even in subnormal functioning kidney.

Role of skeletal scintigraphy in soft tissue sarcoma: Improving the diagnostic yield.

BACKGROUND: The presence of skeletal metastases significantly influences the therapeutic strategy adopted for soft tissue sarcoma. However, literature on the prevalence of skeletal metastases in soft tissue sarcoma is limited and none of the available data is based on the Indian patient population. AIM: To determine the prevalence of skeletal metastases at presentation in patients of soft tissue sarcoma and to rationalise the use of preoperative skeletal scintigraphy in such patients. METHODS AND MATERIAL: Preoperative bone scans were evaluated in 122 patients with soft tissue sarcoma (median age, 34 years; range, 4-83). The scans were classified into 3 grades: Grade 1: metastases very likely; Grade 2: equivocal; Grade 3: normal or benign lesion. In all the patients studied, the ability of the patient to localize the site or sites of pain was recorded and that was correlated with the site of metastases in scintigraphy. RESULT: Seventeen (13.9%) patients had Grade 1 scan; 16 of them had bony pain that was not readily explainable by trauma or other local factors. Ten ( 8.1%) patients had Grade 2 scan, five of them had bony pain which was not readily explainable by trauma or other local factors. Ninety-five patients (77.8%) had Grade 3 scan. Of these, 9 had localised bone pain which could be definitely associated with trauma or joint degeneration. CONCLUSION: The prevalence of skeletal metastases at presentation in patients with soft tissue sarcoma is low (13.9%). The low rates of skeletal metastases in bone pain-free patients (0.9%) versus the high rate in symptomatic patients (76.1%) supports the use of bone scanning in symptomatic patients only.

Pancreatic diseases in children in a north Indian referral hospital.

This was a cross-sectional study to determine the profile of pancreatic disorders in 54 children (age <15 years) presenting to a tertiary care center in India. Acute pancreatitis was the most common pancreatic disorder (28/54, 52%). Twenty-three children (43%) were diagnosed to have either chronic calcific (n = 15, 28%) or chronic non-calcific (n = 8, 15%) pancreatitis. Specific etiologic factors could be identified in 64.3% (18/28) of acute pancreatitis and 43.5% (10/23) of chronic pancreatitis patients. At least some of the 13 children with idiopathic chronic pancreatitis had features suggestive of tropical pancreatitis.

Performance of seed germination and growth of Vicia faba L. in fly ash amended soil.

The performance of Vicia faba L. in soil amended by different concentrations of fly ash has been studied. The parameters considered are seed germination, growth behaviour and nodulation frequency of the plant. Results revealed that while fly-ash amendment to the soil improved the growth performance at initial stages with application of lower concentrations, it was inhibitory at higher exposure concentrations. Although there was no difference in survival rates, but the seedling growth was reduced in comparison to control plants. Fly ash delayed the nodulation as lesser number of nodules was recorded at higher amendments. Results suggested feasibility of growing V. faba in fly ash contaminated area.