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Volume 8, Issue 1, January – 2023 International Journal of Innovative Science and Research Technology

ISSN No:-2456-2165

A Clinical Study of Clavien-Dindo Classification


of Postoperative Complications Following Major
Abdominal Surgeries in a Tertiary Care Centre
Dr. R. ASHOK REDDY1, Dr. P. SUBASH CHANDRA2, Dr. Ch. BALAJI3, Dr. G. SREE GAYATHRI4
PROFESSOR & HOD1, ASSISTANT PROFESSOR2,3, FINAL YEAR POST GRADUATE4
DEPARTMENT OF GENERAL SURGERY GREAT EASTERN MEDICAL SCHOOL SRIKAKULAM

Abstract:- There is no surgery without any complication. III. MATERIAL & METHODS
It is every surgeon’s aim to minimize Postoperative
complications. It is therefore necessary to evaluate and  Prospective, cross sectional, hospital based study in
classify the complications in an easiest possible way. patients admitted at GEMS medical college for major
Clavien – Dindo classification is a simple and acceptable abdominal surgeries that are both elective and emergency.
way to evaluate post-surgical complications in patients  A total of 109 cases those who underwent major
undergoing major abdominal surgeries. abdominal surgeries from January 2021 to August 2021
have been studied.
Keywords:- Complications, Clavein-Dindo, post-operative,  A detailed history was taken and patients were evaluated
major, abdominal surgeries. preoperatively based on history, associated co-morbidities
and other investigations.
I. INTRODUCTION
A. INCLUSION CRITERIA
 Everysurgerycomeswithitsowncomplications. The study included all patients hospitalized to the
 The surgical team continually strives to keep the general surgery department who were older than 18 and
occurrence of serious problems for patients interested in taking part.
experiencing any type of surgery at a minimum..
 Frequentlythefunctionalresultsoftheoperationare B. EXCLUSION CRITERIA:
compromised bycomplications.  Patients who underwent abdominal surgery earlier.
 Insomecasesthepatientneverrecoverstothe preoperative  Pregnancy
level of function.  Surgeries for carcinomas
 The significant and difficult part is the suffering borne by  Immunocompromised patients
the patient who enters the hospital anticipating an  Complications developed after 30 days of surgery
uneventful surgery.  Those not willing to participate.
 Appropriate appraisal of the surgeon's work and perhaps
advancement in the surgical field have been impeded by IV. STATISTICAL ANALYSIS OF DATA
the lack of agreement within the surgical field on the
accurate manner to report surgical complications..  Data collected was entered into excel sheets and results
 Clavien-Dindo classification is simple and acceptable way were analyzed using SPSS.20 software.
in evaluating post-surgical problems in patients  The distribution of the variables was determined at 67%
undergoing major abdominal surgeries. with a 20% precision and a 95% confidence interval.

II. AIMS & OBJECTIVES V. SURGERIES INCLUDED IN OUR STUDY

 The aim of this study is to assess the postoperative  LAPAROSCOPIC CHOLECYSTECTOMY.


complications in patients who underwent major abdominal  OPEN CHOLECYSTECTOMY.
surgeries and to grade them according to Clavien-Dindo  EXPLORATORY LAPAROTOMY FOR ACUTE
classification. INTESTINAL OBSTRUCTION.
 To establish the usefulness of Clavien-Dindo  EXPLORATORY LAPAROTOMY FOR HOLLOW
classification in postoperative assessment of abdominal VISCUS PERFORATION.
surgeries.  SPLEENECTOMY.

VI. RESULTS

 AGE DISTRIBUTION: The age of patients ranged from


18-68years with a mean age of 43.78years and most
patients are between 40-50years.

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Volume 8, Issue 1, January – 2023 International Journal of Innovative Science and Research Technology
ISSN No:-2456-2165

50
45
40
35
30
25
20
15
10
5
0
18-28 28-38 38-48 48-58 58-68

Fig. 1: Age Distribution

males
females

Fig. 2: Sex Distribution

40

35

30

25

20

15

10

0
lap chole open chole perforation closure R&A SPLEENECTOMY
Fig. 3: Surgery Incidence

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Volume 8, Issue 1, January – 2023 International Journal of Innovative Science and Research Technology
ISSN No:-2456-2165

DIABETES MELLITUS 19
HYPERTENSION 17
ANAEMIA 13

HYPOPROTINEMIA 11

JAUNDICE 4

OTHERS 6

ABSENT 39

Table 1: Co-Morbidities

POST OP FEVER 16
PROLONGED ICU STAY 23

WOUND INFECTION 11
ANAEMIA 14

ACUTE KIDNEY INJURY 13


BASAL LUNG ATELECTASIS 12

OTHERS 4

ABSENT 15

DEATH 1
Table 2: Complications

GRADES DEFINITION
1 Any deviation from normal post op course without the need for pharmacologic treatment or
surgical , endoscopic and radiological interventions
2 Requiring pharmacological treatment with drugs other than such allowed for grade 1 complication.
Blood transfusion and TPN included.
3 Requiring endoscopic , radiological or surgical intervention
3A Intervention not under GA
3B Intervention under GA
4 Life threatening complications requiring ICU management
4A Single organ dysfunction including dialysis
4B Multi organ dysfunction
5 Death of patient
Table 3: CLAVIEN-DINDO CLASSIFICATION

VII. DISCUSSION (14.6%) followed by 18-28 years(13.7%) and 58-68


years(10.09%).
 As a result of the ease with which the information in our  Total emergency surgeries done were 44 (40.3%)and
database may be transformed into this classification, the elective surgeries were 65(59.6%).
Clavien - Dindo categorization is unbiased and  Most commonly associated co morbidity was diabetes
straightforward. (17.43%) and hypertension (15.59%) followed by anemia
 It should be emphasized that only 32.1% of patients who (11.92%) and hypoproteinemia (10.09%).
used this approach had a normal post-operative course,  The commonest complication was prolonged ICU stay
and 67.9% of patients experienced any variation from it. (21.1%) which was seen in patients with above mentioned
 This is as a result of the study's inclusion of emergency comorbidities as they required correction of these
abdominal surgery. disorders.
 The common age group of presentation was 48-58 years (  Patients with anemia preoperatively and some of them
42.2%) followed by 28-38years (19.2%) then 38-48 years postoperatively required blood transfusions putting them
in grade 2 of Clavien-Dindo classification.

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Volume 8, Issue 1, January – 2023 International Journal of Innovative Science and Research Technology
ISSN No:-2456-2165
 Out of the 13 patients that presented with acute kidney a single institute in central Rajasthan. Arch Int Surg.
injury 4 patients required hemodialysis postoperatively 2016, 6:170-175. 10.4103/2278-9596.202365.
putting them into grade 4A of classification and the rest [7.] Bolliger M, Kroehnert JA, Molineus F, Kandioler D,
were treated conservatively. Schindl M, Riss P: Experiences with the standardized
 Out of 12 patients with basal lung atelectasis as classification of surgical complications (Clavien-
complication 2 patients required intubation and Dindo) in general surgery patients. Eur Surg. 2018,
mechanical ventilation putting them into grade 3B. 50:256-261. 10.1007/s10353-018-0551-z.
 Grade 5 complication was noted in one case that was [8.] Lian B, Chen J, Li Z, Ji G, Wang S, Zhao Q, Li M.
brought with features of peritonitis, septic shock and acute Risk Factors and Clavien–Dindo Classification of
kidney injury. Postoperative Complications After Laparoscopic and
 Patient was operated on emergency basis and was Open Gastrectomies for Gastric Cancer: A Single-
monitored in ICU. Patient was declared dead on second Center, Large Sample, Retrospective Cohort Study.
post-operative day due to multi organ failure. Cancer Manag Res. 2020;12:12029-12039
 Mean ICU stay of our patients was noted to be 6.3+ 2.9 [9.] https://doi.org/10.2147/CMAR.S275621
days.
 Patients with complications of grades 2 and 3 required
longer stays in the intensive care unit (ICU), confirming
the value of the Clavien-Dindo classification in
identifying problems of various intensities.

VIII. CONCLUSION

 To sum up, the Clavien-Dindo classification offers a


straightforward and objective technique to record all
problems in patients having major abdominal procedures.
 This grading method successfully separates the severity of
complications from a typical post-operative course and
enables the surgeon to make that distinction.
 Comparing the varied complications between various
operations is also of special interest.

REFERENCES

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D, Giovanni T, et. al. Assessment of complications
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