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  1. Article: Analysis of the Effectiveness of Second Attempt Endoscopic Retrograde Cholangiopancreatography (ERCP) 24 Hours (Second Day) After Primary Failure.

    Khan, Dilaram / Ullah, Inayat / Kashif, Mohammad

    Cureus

    2024  Volume 16, Issue 2, Page(s) e53405

    Abstract: Background: Endoscopic retrograde cholangiopancreatography (ERCP) is a minimally invasive intervention that has established itself as the gold standard therapeutic option for various pancreaticobiliary conditions. Deep cannulation of the common bile ... ...

    Abstract Background: Endoscopic retrograde cholangiopancreatography (ERCP) is a minimally invasive intervention that has established itself as the gold standard therapeutic option for various pancreaticobiliary conditions. Deep cannulation of the common bile duct (CBD) is essential in ERCP. However, cannulation is not possible in approximately 20% of the cases with the usual techniques even when performed by highly trained professionals or at major healthcare institutions. In case of failure on the first attempt, alternative choices include redoing the procedure (on the second attempt) or moving on to more proficient endoscopic methods such as endoscopic ultrasound (EUS) or radiology-aided techniques (rendezvous procedures), totally percutaneous approaches, or surgical treatments.
    Objective: To analyze the effectiveness of the second attempt ERCP 24 hours (second day) after primary failure.
    Methodology: This analytical study was conducted to check the outcomes of second attempt ERCP in patients with prior failed cannulation, from June 20, 2023, to November 20, 2023, at the Department of Gastroenterology, Lady Reading Hospital, Peshawar. Patients of either sex, aged >16 years with failed biliary cannulation, and who were otherwise clinically stable were included in the study. Patients with surgically modified anatomy, an unidentified main duodenal papilla, or a history of sphincterotomy at another setup were excluded. Outcomes were assessed in terms of gaining deep biliary access (cannulation) using a therapeutic duodenoscope and endoscopy system supported by a fluoroscope while using a wire-guided sphincterotome. Factors linked to second ERCP cannulation success or failure were analyzed using SPSS version 24.
    Results: Ninety-four patients were enrolled including 61 (64.9%) males and 33 (35.10%) females. The mean age of the participants was 39.01±14.831 years. The most common indication for the intervention was CBD stones, which were present in 70 (74.5%) patients. Successful cannulation on the second attempt was achieved in 72 (76.6%) patients. Experienced endoscopists achieved a greater proportion of successful cannulation (86.8%) compared to 33.3% by endoscopists with lower experience (p-value: <0.001). Logistic regression analysis was conducted to predict the outcomes (cannulation), which revealed an odds ratio for endoscopist experience of 33.604 (95% confidence interval: 6.948-162.52).
    Conclusion: A second ERCP attempt 24 hours after the primary failed attempt appears to be the best course of action for the majority of clinically stable patients.
    Language English
    Publishing date 2024-02-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.53405
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow

    Muhammad, Khursheed / Hayat, T. / Ullah, Inayat / Momani, S.

    Heliyon. 2023 May, v. 9, no. 5 p.e16192-

    2023  

    Abstract: In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied ... ...

    Abstract In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied via heat generation/absorption, thermal radiation and Joule heating. Chemical reaction with activation energy is also considered. The nanofluid characteristics, including Brownian motion and thermophoretic diffusion, are explored via the Buongiorno model. Entropy analysis is also conducted. Moreover, the surface tension is assumed to be a linear function of concentration and temperature. Through adequate dimensionless variables, governed PDEs are non-dimensionlized and then tackled by ND-solve (a numerical method in Mathematica) for solutions purposes. Entropy generation, concentration, velocity, Bejan number and temperature are plotted as functions of the involved physical parameters. It is noticed that higher Marangoni number intensify velocity however it causes a decrease in the temperature. Entropy rate and Bejan number boost for large value of diffusion parameter.
    Keywords absorption ; activation energy ; chemical reactions ; convection ; entropy ; mass transfer ; models ; nanofluids ; surface tension ; temperature ; thermal radiation ; Third grade fluid ; Soret-Dufour effects ; Marangoni convection ; Entropy generation
    Language English
    Dates of publication 2023-05
    Publishing place Elsevier Ltd
    Document type Article ; Online
    Note Use and reproduction
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e16192
    Database NAL-Catalogue (AGRICOLA)

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  3. Article: Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow.

    Muhammad, Khursheed / Hayat, T / Ullah, Inayat / Momani, S

    Heliyon

    2023  Volume 9, Issue 5, Page(s) e16192

    Abstract: In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied ... ...

    Abstract In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied via heat generation/absorption, thermal radiation and Joule heating. Chemical reaction with activation energy is also considered. The nanofluid characteristics, including Brownian motion and thermophoretic diffusion, are explored via the Buongiorno model. Entropy analysis is also conducted. Moreover, the surface tension is assumed to be a linear function of concentration and temperature. Through adequate dimensionless variables, governed PDEs are non-dimensionlized and then tackled by ND-solve (a numerical method in Mathematica) for solutions purposes. Entropy generation, concentration, velocity, Bejan number and temperature are plotted as functions of the involved physical parameters. It is noticed that higher Marangoni number intensify velocity however it causes a decrease in the temperature. Entropy rate and Bejan number boost for large value of diffusion parameter.
    Language English
    Publishing date 2023-05-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e16192
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: A Model of Collaborative Governance for Community-based Trophy-Hunting Programs in Developing Countries

    Ullah, Inayat / Kim, Dong-Young

    Associação Brasileira de Ciência Ecológica e Conservação Perspectives in ecology and conservation. 2020 July, Sept., v. 18, no. 3

    2020  

    Abstract: This paper adopts the Ansel & Gash (2008) model of collaborative governance to frame the structure of community-based trophy hunting (CBTH) programs as a form of collaborative governance that involves multiple stakeholders in the management of common ... ...

    Abstract This paper adopts the Ansel & Gash (2008) model of collaborative governance to frame the structure of community-based trophy hunting (CBTH) programs as a form of collaborative governance that involves multiple stakeholders in the management of common pool resources. We conduct a meta-synthesis of 80 published studies on community-based conservation (CBC) and CBTH programs and develop contingency propositions that may help practitioners and governments to understand and implement programs that seek environmental conservation in collaboration with local communities.Regarding the initial conditions to engender CBTH in developing countries, we propose that the failure of conventional top-down conservation policies, perception of local communities about potential benefits from CBTH, and existence of facilitative leadership, such as local or international conservation NGOs will play critical roles in initiating CBTH, even under the prehistory of conflict, power imbalance, and lack of trust.We also propose organic and instrumental leadership from community and government and inclusive design that creates ground rules and basic protocols are important outside factors to induce stable and strong commitment from participants during the collaboration process.Inside collaborative process, constructive, trust-building face-to-face meetings and generation of intermediate outcomes are identified as crucial factors to building a momentum for successful CBTH outcomes.
    Keywords ecology ; governance ; leadership ; models ; momentum ; natural resources conservation ; sport hunting ; stakeholders
    Language English
    Dates of publication 2020-07
    Size p. 145-160.
    Publishing place Elsevier B.V.
    Document type Article
    Note NAL-AP-2-clean
    ISSN 2530-0644
    DOI 10.1016/j.pecon.2020.06.004
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Impact of Air Pollution (PM

    Anwar, Asim / Ullah, Inayat / Younis, Mustafa / Flahault, Antoine

    International journal of environmental research and public health

    2021  Volume 18, Issue 12

    Abstract: Air pollution in Asian countries represents one of the biggest health threats given the varied levels of economic and population growth in the recent past. The quantification of air pollution ( ... ...

    Abstract Air pollution in Asian countries represents one of the biggest health threats given the varied levels of economic and population growth in the recent past. The quantification of air pollution (PM
    MeSH term(s) Air Pollutants/analysis ; Air Pollution/adverse effects ; Air Pollution/analysis ; Asia/epidemiology ; Child ; Child Mortality ; Humans ; Particulate Matter/analysis
    Chemical Substances Air Pollutants ; Particulate Matter
    Language English
    Publishing date 2021-06-12
    Publishing country Switzerland
    Document type Journal Article
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph18126375
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Enteric Fever Complicated by Intestinal Perforation in Children: A Persistent Health Problem Requiring Surgical Management.

    Azhar, Muhammad / Zamir, Naima / Shaikh, Mishraz / Ullah, Inayat

    Pakistan journal of medical sciences

    2020  Volume 36, Issue 5, Page(s) 890–893

    Abstract: Objective: To evaluate clinical presentation and surgical outcome in children with enteric perforation.: Methods: A descriptive retrospective study was conducted in Department of Paediatric Surgery at National Institute of Child Health, Karachi from ... ...

    Abstract Objective: To evaluate clinical presentation and surgical outcome in children with enteric perforation.
    Methods: A descriptive retrospective study was conducted in Department of Paediatric Surgery at National Institute of Child Health, Karachi from August 2016 and September 2019, in children 12 years of age and under with diagnosis of enteric perforation. Data about age, gender, duration of illness, hemodynamic status and baseline investigation on admission was reviewed. Details about patients operated early and those who required prolong resuscitation and were operated after 24 hours of admission, need for tube laparostomy, operative findings, type of surgical procedure performed and post-operative outcome were reviewed. Data was analyzed using SPSS version 22.
    Results: Ninety-seven patients, 60(61.85%) males and 37(38.14%) females were managed during the study period with age ranged from 3-12 years (mean 7.82, ± 2.94 years).and duration of symptoms ranged from 7-30 days (mean 15.56, ± 9.39days). High grade fever and abdominal pain were seen in all patients (100%). Pneumoperitoneum was noted in 71(73.19%) cases on X-ray abdomen. Fifty-one (52.57%) children were anemic and required blood transfusion before surgery. Seventy-one (73.19) patients were optimized and operated within 24 hours while 28(28.86%) cases required more resuscitation so tube laparostomy was done initially and operated after 24 hours. Seventy nine (81.44%) cases had single perforation, 14(14.43%) cases had multiple and four had sealed perforation. Primary repair of perforation was done in 37(38.14%) cases, while ileostomy in 65(76.01%) cases. Postoperatively wound infection was seen in 71(73.19%) cases, intra-abdominal collections in 31(31.95%) and burst abdomen in nine (9.27%) cases. Overall mortality was 12.37%. Till date in 47 patients (72.30%) reversal of stoma has been done.
    Conclusions: Enteric perforation in children presents usually with hemodynamic instability and sepsis due to prolong period of illness. Therefore, regardless of surgical procedure performed it is associated with high morbidity and mortality.
    Language English
    Publishing date 2020-07-22
    Publishing country Pakistan
    Document type Journal Article
    ZDB-ID 2032827-8
    ISSN 1681-715X ; 1682-024X ; 1017-4699
    ISSN (online) 1681-715X
    ISSN 1682-024X ; 1017-4699
    DOI 10.12669/pjms.36.5.2270
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Impact of Urbanization and Economic Growth on CO

    Anwar, Asim / Younis, Mustafa / Ullah, Inayat

    International journal of environmental research and public health

    2020  Volume 17, Issue 7

    Abstract: ... Rising ... ...

    Abstract Rising CO
    MeSH term(s) Carbon Dioxide/analysis ; Economic Development ; Far East ; Policy ; Renewable Energy ; Sustainable Development ; Urbanization
    Chemical Substances Carbon Dioxide (142M471B3J)
    Language English
    Publishing date 2020-04-07
    Publishing country Switzerland
    Document type Journal Article
    ISSN 1660-4601
    ISSN (online) 1660-4601
    DOI 10.3390/ijerph17072531
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Incidence of aflatoxin M

    Ullah, Inayat / Nasir, Amar / Kashif, Muhammad / Sikandar, Arbab / Sajid, Muhammad / Adil, Muhammad / Rehman, Aziz Ur / Iqbal, Muhammad Umer / Ullah, Habib

    Veterinarni medicina

    2023  Volume 68, Issue 6, Page(s) 238–245

    Abstract: The present study was aimed at measuring the concentration of aflatoxin ... ...

    Abstract The present study was aimed at measuring the concentration of aflatoxin M
    Language English
    Publishing date 2023-06-21
    Publishing country Czech Republic
    Document type Journal Article
    ZDB-ID 412227-6
    ISSN 0375-8427 ; 0590-5214
    ISSN 0375-8427 ; 0590-5214
    DOI 10.17221/18/2023-VETMED
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Expression of IFN-Gamma is significantly reduced during severity of covid-19 infection in hospitalized patients.

    Mansoor, Sajid / Butt, Ayesha Raza / Bibi, Asima / Mushtaq, Saima / Ullah, Inayat / Alshahrani, Fahad / Khan, Amjad / Mansoor, Atika

    PloS one

    2023  Volume 18, Issue 9, Page(s) e0291332

    Abstract: Cytokines play an important role in SARS-CoV-2 infection progression and severity. A number of inflammatory cytokines have been directly associated with disease severity including IL-6 (interleukin-6), IL-10, TNF-α (tumor necrosis factor alpha), IFN-γ ( ... ...

    Abstract Cytokines play an important role in SARS-CoV-2 infection progression and severity. A number of inflammatory cytokines have been directly associated with disease severity including IL-6 (interleukin-6), IL-10, TNF-α (tumor necrosis factor alpha), IFN-γ (interferon-gamma). Here, in this study, the aim was to better understand the interplay between host immune response mediated by cytokines and severity of SARS-CoV-2 infection by assessing cytokine expression. Therefore, we measured expression levels of a total of 12 genes (IFNA-1, IFN-γ, IL-1α, IL-1β, IL-4, IL-6, IL-7, IL-10, IL-11, IL-13, IL-15, and IL-27) encoding inflammatory, anti-inflammatory and regulatory cytokines using QRT-PCR in hospitalized patients with severe infection compared to mildly infected. IFN-γ was identified as a potent marker of disease severity as indicated previously. Moreover, levels of IL-7 were also found to be partially reduced in patients compared to the healthy controls and linked negatively to disease severity. Identification of these cytokines may be helpful in not only understanding disease pathogenesis but also in better management of the patients after covid infection.
    MeSH term(s) Humans ; Interferon-gamma/genetics ; Interleukin-10 ; Interleukin-6 ; Interleukin-7 ; COVID-19 ; SARS-CoV-2 ; Cytokines ; Tumor Necrosis Factor-alpha
    Chemical Substances Interferon-gamma (82115-62-6) ; Interleukin-10 (130068-27-8) ; Interleukin-6 ; Interleukin-7 ; Cytokines ; Tumor Necrosis Factor-alpha
    Language English
    Publishing date 2023-09-27
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0291332
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Microfinance as a tool for developing resilience in vulnerable communities

    Ullah, Inayat / Khan, Madiha

    Journal of enterprising communities : people and places in the global economy ; JEC Vol. 11, No. 2 , p. 237-257

    2017  Volume 11, Issue 2, Page(s) 237–257

    Author's details Inayat Ullah and Madiha Khan
    Keywords Microfinance ; Financial resilience ; Vulnerable communities
    Language English
    Publisher Emerald
    Publishing place Bingley
    Document type Article
    ZDB-ID 2324906-7
    ISSN 1750-6204
    Database ECONomics Information System

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